761 files changed, 90835 insertions, 32707 deletions

diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index 8270388e2a0..1d0758aeb8e 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -172,6 +172,9 @@ comment "Media ancillary drivers (tuners, sensors, i2c, frontends)"
 config MEDIA_SUBDRV_AUTOSELECT
 	bool "Autoselect ancillary drivers (tuners, sensors, i2c, frontends)"
 	depends on MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_CAMERA_SUPPORT
+	depends on HAS_IOMEM
+	select I2C
+	select I2C_MUX
 	default y
 	help
 	  By default, a media driver auto-selects all possible ancillary
diff --git a/drivers/media/common/b2c2/flexcop-sram.c b/drivers/media/common/b2c2/flexcop-sram.c
index f2199e43e80..185c285f70f 100644
--- a/drivers/media/common/b2c2/flexcop-sram.c
+++ b/drivers/media/common/b2c2/flexcop-sram.c
@@ -85,7 +85,7 @@ static void flexcop_sram_write(struct adapter *adapter, u32 bank, u32 addr, u8 *
 		while (((read_reg_dw(adapter, 0x700) & 0x80000000) != 0) && (retries > 0)) {
 			mdelay(1);
 			retries--;
-		};
+		}
 
 		if (retries == 0)
 			printk("%s: SRAM timeout\n", __func__);
@@ -110,7 +110,7 @@ static void flex_sram_read(struct adapter *adapter, u32 bank, u32 addr, u8 *buf,
 		while (((read_reg_dw(adapter, 0x700) & 0x80000000) != 0) && (retries > 0)) {
 			mdelay(1);
 			retries--;
-		};
+		}
 
 		if (retries == 0)
 			printk("%s: SRAM timeout\n", __func__);
@@ -122,7 +122,7 @@ static void flex_sram_read(struct adapter *adapter, u32 bank, u32 addr, u8 *buf,
 		while (((read_reg_dw(adapter, 0x700) & 0x80000000) != 0) && (retries > 0)) {
 			mdelay(1);
 			retries--;
-		};
+		}
 
 		if (retries == 0)
 			printk("%s: SRAM timeout\n", __func__);
diff --git a/drivers/media/common/saa7146/saa7146_core.c b/drivers/media/common/saa7146/saa7146_core.c
index bb6ee5191eb..34b0d0ddeef 100644
--- a/drivers/media/common/saa7146/saa7146_core.c
+++ b/drivers/media/common/saa7146/saa7146_core.c
@@ -411,7 +411,7 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent
 	saa7146_write(dev, MC2, 0xf8000000);
 
 	/* request an interrupt for the saa7146 */
-	err = request_irq(pci->irq, interrupt_hw, IRQF_SHARED | IRQF_DISABLED,
+	err = request_irq(pci->irq, interrupt_hw, IRQF_SHARED,
 			  dev->name, dev);
 	if (err < 0) {
 		ERR("request_irq() failed\n");
@@ -524,8 +524,6 @@ static void saa7146_remove_one(struct pci_dev *pdev)
 	DEB_EE("dev:%p\n", dev);
 
 	dev->ext->detach(dev);
-	/* Zero the PCI drvdata after use. */
-	pci_set_drvdata(pdev, NULL);
 
 	/* shut down all video dma transfers */
 	saa7146_write(dev, MC1, 0x00ff0000);
diff --git a/drivers/media/common/siano/Kconfig b/drivers/media/common/siano/Kconfig
index f3f5ec44e68..f953d33ee15 100644
--- a/drivers/media/common/siano/Kconfig
+++ b/drivers/media/common/siano/Kconfig
@@ -23,6 +23,8 @@ config SMS_SIANO_DEBUGFS
 	depends on SMS_SIANO_MDTV
 	depends on DEBUG_FS
 	depends on SMS_USB_DRV
+	depends on CONFIG_SMS_USB_DRV = CONFIG_SMS_SDIO_DRV
+
 	---help---
 	  Choose Y to enable visualizing a dump of the frontend
 	  statistics response packets via debugfs. Currently, works
diff --git a/drivers/media/common/siano/smscoreapi.c b/drivers/media/common/siano/smscoreapi.c
index a142f7942a0..050984c5b1e 100644
--- a/drivers/media/common/siano/smscoreapi.c
+++ b/drivers/media/common/siano/smscoreapi.c
@@ -922,8 +922,8 @@ static int smscore_load_firmware_family2(struct smscore_device_t *coredev,
 	u32 i, *ptr;
 	u8 *payload = firmware->payload;
 	int rc = 0;
-	firmware->start_address = le32_to_cpu(firmware->start_address);
-	firmware->length = le32_to_cpu(firmware->length);
+	firmware->start_address = le32_to_cpup((__le32 *)&firmware->start_address);
+	firmware->length = le32_to_cpup((__le32 *)&firmware->length);
 
 	mem_address = firmware->start_address;
 
@@ -982,7 +982,7 @@ static int smscore_load_firmware_family2(struct smscore_device_t *coredev,
 	if (rc < 0)
 		goto exit_fw_download;
 
-	sms_err("sending MSG_SMS_DATA_VALIDITY_REQ expecting 0x%x",
+	sms_debug("sending MSG_SMS_DATA_VALIDITY_REQ expecting 0x%x",
 		calc_checksum);
 	SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_DATA_VALIDITY_REQ,
 			sizeof(msg->x_msg_header) +
@@ -1562,7 +1562,7 @@ void smscore_onresponse(struct smscore_device_t *coredev,
 		{
 			struct sms_msg_data *validity = (struct sms_msg_data *) phdr;
 
-			sms_err("MSG_SMS_DATA_VALIDITY_RES, checksum = 0x%x",
+			sms_debug("MSG_SMS_DATA_VALIDITY_RES, checksum = 0x%x",
 				validity->msg_data[0]);
 			complete(&coredev->data_validity_done);
 			break;
diff --git a/drivers/media/common/siano/smscoreapi.h b/drivers/media/common/siano/smscoreapi.h
index d0799e32336..9c9063cd320 100644
--- a/drivers/media/common/siano/smscoreapi.h
+++ b/drivers/media/common/siano/smscoreapi.h
@@ -955,7 +955,7 @@ struct sms_rx_stats {
 	u32 modem_state;		/* from SMSHOSTLIB_DVB_MODEM_STATE_ET */
 	s32 SNR;		/* dB */
 	u32 ber;		/* Post Viterbi ber [1E-5] */
-	u32 ber_error_count;	/* Number of erronous SYNC bits. */
+	u32 ber_error_count;	/* Number of erroneous SYNC bits. */
 	u32 ber_bit_count;	/* Total number of SYNC bits. */
 	u32 ts_per;		/* Transport stream PER,
 	0xFFFFFFFF indicate N/A */
@@ -981,7 +981,7 @@ struct sms_rx_stats_ex {
 	u32 modem_state;		/* from SMSHOSTLIB_DVB_MODEM_STATE_ET */
 	s32 SNR;		/* dB */
 	u32 ber;		/* Post Viterbi ber [1E-5] */
-	u32 ber_error_count;	/* Number of erronous SYNC bits. */
+	u32 ber_error_count;	/* Number of erroneous SYNC bits. */
 	u32 ber_bit_count;	/* Total number of SYNC bits. */
 	u32 ts_per;		/* Transport stream PER,
 	0xFFFFFFFF indicate N/A */
diff --git a/drivers/media/common/siano/smsdvb-debugfs.c b/drivers/media/common/siano/smsdvb-debugfs.c
index 0bb4430535f..2408d7e9451 100644
--- a/drivers/media/common/siano/smsdvb-debugfs.c
+++ b/drivers/media/common/siano/smsdvb-debugfs.c
@@ -1,6 +1,6 @@
 /***********************************************************************
  *
- * Copyright(c) 2013 Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright(c) 2013 Mauro Carvalho Chehab
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/siano/smsdvb-main.c b/drivers/media/common/siano/smsdvb-main.c
index 08626225223..85151efdd94 100644
--- a/drivers/media/common/siano/smsdvb-main.c
+++ b/drivers/media/common/siano/smsdvb-main.c
@@ -44,14 +44,14 @@ module_param_named(debug, sms_dbg, int, 0644);
 MODULE_PARM_DESC(debug, "set debug level (info=1, adv=2 (or-able))");
 
 
-u32 sms_to_guard_interval_table[] = {
+static u32 sms_to_guard_interval_table[] = {
 	[0] = GUARD_INTERVAL_1_32,
 	[1] = GUARD_INTERVAL_1_16,
 	[2] = GUARD_INTERVAL_1_8,
 	[3] = GUARD_INTERVAL_1_4,
 };
 
-u32 sms_to_code_rate_table[] = {
+static u32 sms_to_code_rate_table[] = {
 	[0] = FEC_1_2,
 	[1] = FEC_2_3,
 	[2] = FEC_3_4,
@@ -60,14 +60,14 @@ u32 sms_to_code_rate_table[] = {
 };
 
 
-u32 sms_to_hierarchy_table[] = {
+static u32 sms_to_hierarchy_table[] = {
 	[0] = HIERARCHY_NONE,
 	[1] = HIERARCHY_1,
 	[2] = HIERARCHY_2,
 	[3] = HIERARCHY_4,
 };
 
-u32 sms_to_modulation_table[] = {
+static u32 sms_to_modulation_table[] = {
 	[0] = QPSK,
 	[1] = QAM_16,
 	[2] = QAM_64,
@@ -276,7 +276,8 @@ static void smsdvb_update_per_slices(struct smsdvb_client_t *client,
 
 	/* Legacy PER/BER */
 	tmp = p->ets_packets * 65535;
-	do_div(tmp, p->ts_packets + p->ets_packets);
+	if (p->ts_packets + p->ets_packets)
+		do_div(tmp, p->ts_packets + p->ets_packets);
 	client->legacy_per = tmp;
 }
 
diff --git a/drivers/media/common/siano/smsdvb.h b/drivers/media/common/siano/smsdvb.h
index 92c413ba0c7..ae36d0ae0fb 100644
--- a/drivers/media/common/siano/smsdvb.h
+++ b/drivers/media/common/siano/smsdvb.h
@@ -95,7 +95,7 @@ struct RECEPTION_STATISTICS_PER_SLICES_S {
 	u32 is_demod_locked;	/* 0 - not locked, 1 - locked */
 
 	u32 ber_bit_count;	/* Total number of SYNC bits. */
-	u32 ber_error_count;	/* Number of erronous SYNC bits. */
+	u32 ber_error_count;	/* Number of erroneous SYNC bits. */
 
 	s32 MRC_SNR;		/* dB */
 	s32 mrc_in_band_pwr;	/* In band power in dBM */
diff --git a/drivers/media/common/siano/smsir.c b/drivers/media/common/siano/smsir.c
index b8c5cad7853..6d7c0c858bd 100644
--- a/drivers/media/common/siano/smsir.c
+++ b/drivers/media/common/siano/smsir.c
@@ -88,7 +88,7 @@ int sms_ir_init(struct smscore_device_t *coredev)
 
 	dev->priv = coredev;
 	dev->driver_type = RC_DRIVER_IR_RAW;
-	dev->allowed_protos = RC_BIT_ALL;
+	rc_set_allowed_protocols(dev, RC_BIT_ALL);
 	dev->map_name = sms_get_board(board_id)->rc_codes;
 	dev->driver_name = MODULE_NAME;
 
diff --git a/drivers/media/dvb-core/dmxdev.c b/drivers/media/dvb-core/dmxdev.c
index 0b4616b8719..c0363f1b6c9 100644
--- a/drivers/media/dvb-core/dmxdev.c
+++ b/drivers/media/dvb-core/dmxdev.c
@@ -206,8 +206,6 @@ static int dvb_dvr_release(struct inode *inode, struct file *file)
 	/* TODO */
 	dvbdev->users--;
 	if (dvbdev->users == 1 && dmxdev->exit == 1) {
-		fops_put(file->f_op);
-		file->f_op = NULL;
 		mutex_unlock(&dmxdev->mutex);
 		wake_up(&dvbdev->wait_queue);
 	} else
@@ -1120,8 +1118,6 @@ static int dvb_demux_release(struct inode *inode, struct file *file)
 	mutex_lock(&dmxdev->mutex);
 	dmxdev->dvbdev->users--;
 	if(dmxdev->dvbdev->users==1 && dmxdev->exit==1) {
-		fops_put(file->f_op);
-		file->f_op = NULL;
 		mutex_unlock(&dmxdev->mutex);
 		wake_up(&dmxdev->dvbdev->wait_queue);
 	} else
diff --git a/drivers/media/dvb-core/dvb-usb-ids.h b/drivers/media/dvb-core/dvb-usb-ids.h
index 886da16e14f..11d2bea23b0 100644
--- a/drivers/media/dvb-core/dvb-usb-ids.h
+++ b/drivers/media/dvb-core/dvb-usb-ids.h
@@ -239,6 +239,7 @@
 #define USB_PID_AVERMEDIA_A835B_4835			0x4835
 #define USB_PID_AVERMEDIA_1867				0x1867
 #define USB_PID_AVERMEDIA_A867				0xa867
+#define USB_PID_AVERMEDIA_H335				0x0335
 #define USB_PID_AVERMEDIA_TWINSTAR			0x0825
 #define USB_PID_TECHNOTREND_CONNECT_S2400               0x3006
 #define USB_PID_TECHNOTREND_CONNECT_S2400_8KEEPROM	0x3009
@@ -256,6 +257,7 @@
 #define USB_PID_TERRATEC_T5				0x10a1
 #define USB_PID_NOXON_DAB_STICK				0x00b3
 #define USB_PID_NOXON_DAB_STICK_REV2			0x00e0
+#define USB_PID_NOXON_DAB_STICK_REV3			0x00b4
 #define USB_PID_PINNACLE_EXPRESSCARD_320CX		0x022e
 #define USB_PID_PINNACLE_PCTV2000E			0x022c
 #define USB_PID_PINNACLE_PCTV_DVB_T_FLASH		0x0228
@@ -317,6 +319,7 @@
 #define USB_PID_WINFAST_DTV_DONGLE_H			0x60f6
 #define USB_PID_WINFAST_DTV_DONGLE_STK7700P_2		0x6f01
 #define USB_PID_WINFAST_DTV_DONGLE_GOLD			0x6029
+#define USB_PID_WINFAST_DTV_DONGLE_MINID		0x6f0f
 #define USB_PID_GENPIX_8PSK_REV_1_COLD			0x0200
 #define USB_PID_GENPIX_8PSK_REV_1_WARM			0x0201
 #define USB_PID_GENPIX_8PSK_REV_2			0x0202
@@ -353,11 +356,13 @@
 #define USB_PID_ELGATO_EYETV_DTT_2			0x003f
 #define USB_PID_ELGATO_EYETV_DTT_Dlx			0x0020
 #define USB_PID_ELGATO_EYETV_SAT			0x002a
+#define USB_PID_ELGATO_EYETV_SAT_V2			0x0025
 #define USB_PID_DVB_T_USB_STICK_HIGH_SPEED_COLD		0x5000
 #define USB_PID_DVB_T_USB_STICK_HIGH_SPEED_WARM		0x5001
 #define USB_PID_FRIIO_WHITE				0x0001
 #define USB_PID_TVWAY_PLUS				0x0002
 #define USB_PID_SVEON_STV20				0xe39d
+#define USB_PID_SVEON_STV20_RTL2832U			0xd39d
 #define USB_PID_SVEON_STV22				0xe401
 #define USB_PID_SVEON_STV22_IT9137			0xe411
 #define USB_PID_AZUREWAVE_AZ6027			0x3275
@@ -365,8 +370,12 @@
 #define USB_PID_TERRATEC_DVBS2CI_V2			0x10ac
 #define USB_PID_TECHNISAT_USB2_HDCI_V1			0x0001
 #define USB_PID_TECHNISAT_USB2_HDCI_V2			0x0002
+#define USB_PID_TECHNISAT_USB2_CABLESTAR_HDCI		0x0003
 #define USB_PID_TECHNISAT_AIRSTAR_TELESTICK_2		0x0004
 #define USB_PID_TECHNISAT_USB2_DVB_S2			0x0500
 #define USB_PID_CPYTO_REDI_PC50A			0xa803
 #define USB_PID_CTVDIGDUAL_V2				0xe410
+#define USB_PID_PCTV_2002E                              0x025c
+#define USB_PID_PCTV_2002E_SE                           0x025d
+#define USB_PID_SVEON_STV27                             0xd3af
 #endif
diff --git a/drivers/media/dvb-core/dvb_demux.c b/drivers/media/dvb-core/dvb_demux.c
index 3485655fa08..6c7ff0cdcd3 100644
--- a/drivers/media/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb-core/dvb_demux.c
@@ -435,7 +435,7 @@ static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf)
 		dprintk_tscheck("TEI detected. "
 				"PID=0x%x data1=0x%x\n",
 				pid, buf[1]);
-		/* data in this packet cant be trusted - drop it unless
+		/* data in this packet can't be trusted - drop it unless
 		 * module option dvb_demux_feed_err_pkts is set */
 		if (!dvb_demux_feed_err_pkts)
 			return;
@@ -476,7 +476,9 @@ static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf)
 void dvb_dmx_swfilter_packets(struct dvb_demux *demux, const u8 *buf,
 			      size_t count)
 {
-	spin_lock(&demux->lock);
+	unsigned long flags;
+
+	spin_lock_irqsave(&demux->lock, flags);
 
 	while (count--) {
 		if (buf[0] == 0x47)
@@ -484,7 +486,7 @@ void dvb_dmx_swfilter_packets(struct dvb_demux *demux, const u8 *buf,
 		buf += 188;
 	}
 
-	spin_unlock(&demux->lock);
+	spin_unlock_irqrestore(&demux->lock, flags);
 }
 
 EXPORT_SYMBOL(dvb_dmx_swfilter_packets);
@@ -519,8 +521,9 @@ static inline void _dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf,
 {
 	int p = 0, i, j;
 	const u8 *q;
+	unsigned long flags;
 
-	spin_lock(&demux->lock);
+	spin_lock_irqsave(&demux->lock, flags);
 
 	if (demux->tsbufp) { /* tsbuf[0] is now 0x47. */
 		i = demux->tsbufp;
@@ -564,7 +567,7 @@ static inline void _dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf,
 	}
 
 bailout:
-	spin_unlock(&demux->lock);
+	spin_unlock_irqrestore(&demux->lock, flags);
 }
 
 void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count)
@@ -581,11 +584,13 @@ EXPORT_SYMBOL(dvb_dmx_swfilter_204);
 
 void dvb_dmx_swfilter_raw(struct dvb_demux *demux, const u8 *buf, size_t count)
 {
-	spin_lock(&demux->lock);
+	unsigned long flags;
+
+	spin_lock_irqsave(&demux->lock, flags);
 
 	demux->feed->cb.ts(buf, count, NULL, 0, &demux->feed->feed.ts, DMX_OK);
 
-	spin_unlock(&demux->lock);
+	spin_unlock_irqrestore(&demux->lock, flags);
 }
 EXPORT_SYMBOL(dvb_dmx_swfilter_raw);
 
@@ -1027,8 +1032,13 @@ static int dmx_section_feed_release_filter(struct dmx_section_feed *feed,
 		return -EINVAL;
 	}
 
-	if (feed->is_filtering)
+	if (feed->is_filtering) {
+		/* release dvbdmx->mutex as far as it is
+		   acquired by stop_filtering() itself */
+		mutex_unlock(&dvbdmx->mutex);
 		feed->stop_filtering(feed);
+		mutex_lock(&dvbdmx->mutex);
+	}
 
 	spin_lock_irq(&dvbdmx->lock);
 	f = dvbdmxfeed->filter;
diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c
index 1f925e85697..6ce435ac866 100644
--- a/drivers/media/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb-core/dvb_frontend.c
@@ -1279,7 +1279,7 @@ static int dtv_property_process_get(struct dvb_frontend *fe,
 	switch(tvp->cmd) {
 	case DTV_ENUM_DELSYS:
 		ncaps = 0;
-		while (fe->ops.delsys[ncaps] && ncaps < MAX_DELSYS) {
+		while (ncaps < MAX_DELSYS && fe->ops.delsys[ncaps]) {
 			tvp->u.buffer.data[ncaps] = fe->ops.delsys[ncaps];
 			ncaps++;
 		}
@@ -1596,7 +1596,7 @@ static int dvbv5_set_delivery_system(struct dvb_frontend *fe,
 	 * supported
 	 */
 	ncaps = 0;
-	while (fe->ops.delsys[ncaps] && ncaps < MAX_DELSYS) {
+	while (ncaps < MAX_DELSYS && fe->ops.delsys[ncaps]) {
 		if (fe->ops.delsys[ncaps] == desired_system) {
 			c->delivery_system = desired_system;
 			dev_dbg(fe->dvb->device,
@@ -1628,7 +1628,7 @@ static int dvbv5_set_delivery_system(struct dvb_frontend *fe,
 	* of the desired system
 	*/
 	ncaps = 0;
-	while (fe->ops.delsys[ncaps] && ncaps < MAX_DELSYS) {
+	while (ncaps < MAX_DELSYS && fe->ops.delsys[ncaps]) {
 		if (dvbv3_type(fe->ops.delsys[ncaps]) == type)
 			delsys = fe->ops.delsys[ncaps];
 		ncaps++;
@@ -1703,7 +1703,7 @@ static int dvbv3_set_delivery_system(struct dvb_frontend *fe)
 	 * DVBv3 standard
 	 */
 	ncaps = 0;
-	while (fe->ops.delsys[ncaps] && ncaps < MAX_DELSYS) {
+	while (ncaps < MAX_DELSYS && fe->ops.delsys[ncaps]) {
 		if (dvbv3_type(fe->ops.delsys[ncaps]) != DVBV3_UNKNOWN) {
 			delsys = fe->ops.delsys[ncaps];
 			break;
@@ -1882,6 +1882,8 @@ static int dtv_property_process_set(struct dvb_frontend *fe,
 		c->lna = tvp->u.data;
 		if (fe->ops.set_lna)
 			r = fe->ops.set_lna(fe);
+		if (r < 0)
+			c->lna = LNA_AUTO;
 		break;
 
 	default:
diff --git a/drivers/media/dvb-core/dvb_net.c b/drivers/media/dvb-core/dvb_net.c
index f91c80c0e9e..8a86b302563 100644
--- a/drivers/media/dvb-core/dvb_net.c
+++ b/drivers/media/dvb-core/dvb_net.c
@@ -179,7 +179,7 @@ static __be16 dvb_net_eth_type_trans(struct sk_buff *skb,
 	eth = eth_hdr(skb);
 
 	if (*eth->h_dest & 1) {
-		if(memcmp(eth->h_dest,dev->broadcast, ETH_ALEN)==0)
+		if(ether_addr_equal(eth->h_dest,dev->broadcast))
 			skb->pkt_type=PACKET_BROADCAST;
 		else
 			skb->pkt_type=PACKET_MULTICAST;
@@ -674,11 +674,13 @@ static void dvb_net_ule( struct net_device *dev, const u8 *buf, size_t buf_len )
 					if (priv->rx_mode != RX_MODE_PROMISC) {
 						if (priv->ule_skb->data[0] & 0x01) {
 							/* multicast or broadcast */
-							if (memcmp(priv->ule_skb->data, bc_addr, ETH_ALEN)) {
+							if (!ether_addr_equal(priv->ule_skb->data, bc_addr)) {
 								/* multicast */
 								if (priv->rx_mode == RX_MODE_MULTI) {
 									int i;
-									for(i = 0; i < priv->multi_num && memcmp(priv->ule_skb->data, priv->multi_macs[i], ETH_ALEN); i++)
+									for(i = 0; i < priv->multi_num &&
+									    !ether_addr_equal(priv->ule_skb->data,
+											      priv->multi_macs[i]); i++)
 										;
 									if (i == priv->multi_num)
 										drop = 1;
@@ -688,7 +690,7 @@ static void dvb_net_ule( struct net_device *dev, const u8 *buf, size_t buf_len )
 							}
 							/* else: broadcast */
 						}
-						else if (memcmp(priv->ule_skb->data, dev->dev_addr, ETH_ALEN))
+						else if (!ether_addr_equal(priv->ule_skb->data, dev->dev_addr))
 							drop = 1;
 						/* else: destination address matches the MAC address of our receiver device */
 					}
diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
index 401ef64f92c..983db75de35 100644
--- a/drivers/media/dvb-core/dvbdev.c
+++ b/drivers/media/dvb-core/dvbdev.c
@@ -74,22 +74,15 @@ static int dvb_device_open(struct inode *inode, struct file *file)
 
 	if (dvbdev && dvbdev->fops) {
 		int err = 0;
-		const struct file_operations *old_fops;
+		const struct file_operations *new_fops;
 
-		file->private_data = dvbdev;
-		old_fops = file->f_op;
-		file->f_op = fops_get(dvbdev->fops);
-		if (file->f_op == NULL) {
-			file->f_op = old_fops;
+		new_fops = fops_get(dvbdev->fops);
+		if (!new_fops)
 			goto fail;
-		}
-		if(file->f_op->open)
+		file->private_data = dvbdev;
+		replace_fops(file, new_fops);
+		if (file->f_op->open)
 			err = file->f_op->open(inode,file);
-		if (err) {
-			fops_put(file->f_op);
-			file->f_op = fops_get(old_fops);
-		}
-		fops_put(old_fops);
 		up_read(&minor_rwsem);
 		mutex_unlock(&dvbdev_mutex);
 		return err;
diff --git a/drivers/media/dvb-frontends/Kconfig b/drivers/media/dvb-frontends/Kconfig
index 0e2ec6f73b0..1469d44acb2 100644
--- a/drivers/media/dvb-frontends/Kconfig
+++ b/drivers/media/dvb-frontends/Kconfig
@@ -35,6 +35,13 @@ config DVB_STV6110x
 	help
 	  A Silicon tuner that supports DVB-S and DVB-S2 modes
 
+config DVB_M88DS3103
+	tristate "Montage M88DS3103"
+	depends on DVB_CORE && I2C && I2C_MUX
+	default m if !MEDIA_SUBDRV_AUTOSELECT
+	help
+	  Say Y when you want to support this frontend.
+
 comment "Multistandard (cable + terrestrial) frontends"
 	depends on DVB_CORE
 
@@ -200,6 +207,13 @@ config DVB_CX24116
 	help
 	  A DVB-S/S2 tuner module. Say Y when you want to support this frontend.
 
+config DVB_CX24117
+	tristate "Conexant CX24117 based"
+	depends on DVB_CORE && I2C
+	default m if !MEDIA_SUBDRV_AUTOSELECT
+	help
+	  A Dual DVB-S/S2 tuner module. Say Y when you want to support this frontend.
+
 config DVB_SI21XX
 	tristate "Silicon Labs SI21XX based"
 	depends on DVB_CORE && I2C
@@ -427,7 +441,14 @@ config DVB_RTL2830
 
 config DVB_RTL2832
 	tristate "Realtek RTL2832 DVB-T"
-	depends on DVB_CORE && I2C
+	depends on DVB_CORE && I2C && I2C_MUX
+	default m if !MEDIA_SUBDRV_AUTOSELECT
+	help
+	  Say Y when you want to support this frontend.
+
+config DVB_SI2168
+	tristate "Silicon Labs Si2168"
+	depends on DVB_CORE && I2C && I2C_MUX
 	default m if !MEDIA_SUBDRV_AUTOSELECT
 	help
 	  Say Y when you want to support this frontend.
@@ -636,6 +657,8 @@ config DVB_TUNER_DIB0090
 comment "SEC control devices for DVB-S"
 	depends on DVB_CORE
 
+source "drivers/media/dvb-frontends/drx39xyj/Kconfig"
+
 config DVB_LNBP21
 	tristate "LNBP21/LNBH24 SEC controllers"
 	depends on DVB_CORE && I2C
@@ -719,14 +742,6 @@ config DVB_IX2505V
 	help
 	  A DVB-S tuner module. Say Y when you want to support this frontend.
 
-config DVB_IT913X_FE
-	tristate "it913x frontend and it9137 tuner"
-	depends on DVB_CORE && I2C
-	default m if !MEDIA_SUBDRV_AUTOSELECT
-	help
-	  A DVB-T tuner module.
-	  Say Y when you want to support this frontend.
-
 config DVB_M88RS2000
 	tristate "M88RS2000 DVB-S demodulator and tuner"
 	depends on DVB_CORE && I2C
diff --git a/drivers/media/dvb-frontends/Makefile b/drivers/media/dvb-frontends/Makefile
index cebc0faffab..dda0bee36f2 100644
--- a/drivers/media/dvb-frontends/Makefile
+++ b/drivers/media/dvb-frontends/Makefile
@@ -76,7 +76,9 @@ obj-$(CONFIG_DVB_ATBM8830) += atbm8830.o
 obj-$(CONFIG_DVB_DUMMY_FE) += dvb_dummy_fe.o
 obj-$(CONFIG_DVB_AF9013) += af9013.o
 obj-$(CONFIG_DVB_CX24116) += cx24116.o
+obj-$(CONFIG_DVB_CX24117) += cx24117.o
 obj-$(CONFIG_DVB_SI21XX) += si21xx.o
+obj-$(CONFIG_DVB_SI2168) += si2168.o
 obj-$(CONFIG_DVB_STV0288) += stv0288.o
 obj-$(CONFIG_DVB_STB6000) += stb6000.o
 obj-$(CONFIG_DVB_S921) += s921.o
@@ -84,19 +86,20 @@ obj-$(CONFIG_DVB_STV6110) += stv6110.o
 obj-$(CONFIG_DVB_STV0900) += stv0900.o
 obj-$(CONFIG_DVB_STV090x) += stv090x.o
 obj-$(CONFIG_DVB_STV6110x) += stv6110x.o
+obj-$(CONFIG_DVB_M88DS3103) += m88ds3103.o
 obj-$(CONFIG_DVB_ISL6423) += isl6423.o
 obj-$(CONFIG_DVB_EC100) += ec100.o
 obj-$(CONFIG_DVB_HD29L2) += hd29l2.o
 obj-$(CONFIG_DVB_DS3000) += ds3000.o
 obj-$(CONFIG_DVB_TS2020) += ts2020.o
 obj-$(CONFIG_DVB_MB86A16) += mb86a16.o
+obj-$(CONFIG_DVB_DRX39XYJ) += drx39xyj/
 obj-$(CONFIG_DVB_MB86A20S) += mb86a20s.o
 obj-$(CONFIG_DVB_IX2505V) += ix2505v.o
 obj-$(CONFIG_DVB_STV0367) += stv0367.o
 obj-$(CONFIG_DVB_CXD2820R) += cxd2820r.o
 obj-$(CONFIG_DVB_DRXK) += drxk.o
 obj-$(CONFIG_DVB_TDA18271C2DD) += tda18271c2dd.o
-obj-$(CONFIG_DVB_IT913X_FE) += it913x-fe.o
 obj-$(CONFIG_DVB_A8293) += a8293.o
 obj-$(CONFIG_DVB_TDA10071) += tda10071.o
 obj-$(CONFIG_DVB_RTL2830) += rtl2830.o
diff --git a/drivers/media/dvb-frontends/a8293.c b/drivers/media/dvb-frontends/a8293.c
index 74fbb5d58be..780da58132f 100644
--- a/drivers/media/dvb-frontends/a8293.c
+++ b/drivers/media/dvb-frontends/a8293.c
@@ -96,6 +96,8 @@ static int a8293_set_voltage(struct dvb_frontend *fe,
 	if (ret)
 		goto err;
 
+	usleep_range(1500, 50000);
+
 	return ret;
 err:
 	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
diff --git a/drivers/media/dvb-frontends/af9013.c b/drivers/media/dvb-frontends/af9013.c
index a204f282882..fb504f1e912 100644
--- a/drivers/media/dvb-frontends/af9013.c
+++ b/drivers/media/dvb-frontends/af9013.c
@@ -24,6 +24,9 @@
 
 #include "af9013_priv.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 struct af9013_state {
 	struct i2c_adapter *i2c;
 	struct dvb_frontend fe;
@@ -50,16 +53,23 @@ static int af9013_wr_regs_i2c(struct af9013_state *priv, u8 mbox, u16 reg,
 	const u8 *val, int len)
 {
 	int ret;
-	u8 buf[3+len];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg[1] = {
 		{
 			.addr = priv->config.i2c_addr,
 			.flags = 0,
-			.len = sizeof(buf),
+			.len = 3 + len,
 			.buf = buf,
 		}
 	};
 
+	if (3 + len > sizeof(buf)) {
+		dev_warn(&priv->i2c->dev,
+			 "%s: i2c wr reg=%04x: len=%d is too big!\n",
+			 KBUILD_MODNAME, reg, len);
+		return -EINVAL;
+	}
+
 	buf[0] = (reg >> 8) & 0xff;
 	buf[1] = (reg >> 0) & 0xff;
 	buf[2] = mbox;
diff --git a/drivers/media/dvb-frontends/af9033.c b/drivers/media/dvb-frontends/af9033.c
index a777b4b944e..be4bec2a964 100644
--- a/drivers/media/dvb-frontends/af9033.c
+++ b/drivers/media/dvb-frontends/af9033.c
@@ -21,6 +21,9 @@
 
 #include "af9033_priv.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 struct af9033_state {
 	struct i2c_adapter *i2c;
 	struct dvb_frontend fe;
@@ -40,16 +43,23 @@ static int af9033_wr_regs(struct af9033_state *state, u32 reg, const u8 *val,
 		int len)
 {
 	int ret;
-	u8 buf[3 + len];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg[1] = {
 		{
 			.addr = state->cfg.i2c_addr,
 			.flags = 0,
-			.len = sizeof(buf),
+			.len = 3 + len,
 			.buf = buf,
 		}
 	};
 
+	if (3 + len > sizeof(buf)) {
+		dev_warn(&state->i2c->dev,
+			 "%s: i2c wr reg=%04x: len=%d is too big!\n",
+			 KBUILD_MODNAME, reg, len);
+		return -EINVAL;
+	}
+
 	buf[0] = (reg >> 16) & 0xff;
 	buf[1] = (reg >>  8) & 0xff;
 	buf[2] = (reg >>  0) & 0xff;
@@ -160,11 +170,18 @@ static int af9033_rd_reg_mask(struct af9033_state *state, u32 reg, u8 *val,
 static int af9033_wr_reg_val_tab(struct af9033_state *state,
 		const struct reg_val *tab, int tab_len)
 {
+#define MAX_TAB_LEN 212
 	int ret, i, j;
-	u8 buf[tab_len];
+	u8 buf[1 + MAX_TAB_LEN];
 
 	dev_dbg(&state->i2c->dev, "%s: tab_len=%d\n", __func__, tab_len);
 
+	if (tab_len > sizeof(buf)) {
+		dev_warn(&state->i2c->dev, "%s: tab len %d is too big\n",
+				KBUILD_MODNAME, tab_len);
+		return -EINVAL;
+	}
+
 	for (i = 0, j = 0; i < tab_len; i++) {
 		buf[j] = tab[i].val;
 
@@ -972,10 +989,62 @@ err:
 	return ret;
 }
 
+static int af9033_pid_filter_ctrl(struct dvb_frontend *fe, int onoff)
+{
+	struct af9033_state *state = fe->demodulator_priv;
+	int ret;
+
+	dev_dbg(&state->i2c->dev, "%s: onoff=%d\n", __func__, onoff);
+
+	ret = af9033_wr_reg_mask(state, 0x80f993, onoff, 0x01);
+	if (ret < 0)
+		goto err;
+
+	return 0;
+
+err:
+	dev_dbg(&state->i2c->dev, "%s: failed=%d\n", __func__, ret);
+
+	return ret;
+}
+
+static int af9033_pid_filter(struct dvb_frontend *fe, int index, u16 pid, int onoff)
+{
+	struct af9033_state *state = fe->demodulator_priv;
+	int ret;
+	u8 wbuf[2] = {(pid >> 0) & 0xff, (pid >> 8) & 0xff};
+
+	dev_dbg(&state->i2c->dev, "%s: index=%d pid=%04x onoff=%d\n",
+			__func__, index, pid, onoff);
+
+	if (pid > 0x1fff)
+		return 0;
+
+	ret = af9033_wr_regs(state, 0x80f996, wbuf, 2);
+	if (ret < 0)
+		goto err;
+
+	ret = af9033_wr_reg(state, 0x80f994, onoff);
+	if (ret < 0)
+		goto err;
+
+	ret = af9033_wr_reg(state, 0x80f995, index);
+	if (ret < 0)
+		goto err;
+
+	return 0;
+
+err:
+	dev_dbg(&state->i2c->dev, "%s: failed=%d\n", __func__, ret);
+
+	return ret;
+}
+
 static struct dvb_frontend_ops af9033_ops;
 
 struct dvb_frontend *af9033_attach(const struct af9033_config *config,
-		struct i2c_adapter *i2c)
+				   struct i2c_adapter *i2c,
+				   struct af9033_ops *ops)
 {
 	int ret;
 	struct af9033_state *state;
@@ -1050,6 +1119,11 @@ struct dvb_frontend *af9033_attach(const struct af9033_config *config,
 	memcpy(&state->fe.ops, &af9033_ops, sizeof(struct dvb_frontend_ops));
 	state->fe.demodulator_priv = state;
 
+	if (ops) {
+		ops->pid_filter = af9033_pid_filter;
+		ops->pid_filter_ctrl = af9033_pid_filter_ctrl;
+	}
+
 	return &state->fe;
 
 err:
diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
index c286e8f1ec0..539f4db678b 100644
--- a/drivers/media/dvb-frontends/af9033.h
+++ b/drivers/media/dvb-frontends/af9033.h
@@ -78,16 +78,42 @@ struct af9033_config {
 };
 
 
+struct af9033_ops {
+	int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
+	int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
+			  int onoff);
+};
+
+
 #if IS_ENABLED(CONFIG_DVB_AF9033)
-extern struct dvb_frontend *af9033_attach(const struct af9033_config *config,
-	struct i2c_adapter *i2c);
+extern
+struct dvb_frontend *af9033_attach(const struct af9033_config *config,
+				   struct i2c_adapter *i2c,
+				   struct af9033_ops *ops);
+
 #else
-static inline struct dvb_frontend *af9033_attach(
-	const struct af9033_config *config, struct i2c_adapter *i2c)
+static inline
+struct dvb_frontend *af9033_attach(const struct af9033_config *config,
+				   struct i2c_adapter *i2c,
+				   struct af9033_ops *ops)
 {
 	pr_warn("%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
 }
+
+static inline int af9033_pid_filter_ctrl(struct dvb_frontend *fe, int onoff)
+{
+	pr_warn("%s: driver disabled by Kconfig\n", __func__);
+	return -ENODEV;
+}
+
+static inline int af9033_pid_filter(struct dvb_frontend *fe, int index, u16 pid,
+	int onoff)
+{
+	pr_warn("%s: driver disabled by Kconfig\n", __func__);
+	return -ENODEV;
+}
+
 #endif
 
 #endif /* AF9033_H */
diff --git a/drivers/media/dvb-frontends/bcm3510.c b/drivers/media/dvb-frontends/bcm3510.c
index 1b77909c0c7..39a29dd2951 100644
--- a/drivers/media/dvb-frontends/bcm3510.c
+++ b/drivers/media/dvb-frontends/bcm3510.c
@@ -44,6 +44,9 @@
 #include "bcm3510.h"
 #include "bcm3510_priv.h"
 
+/* Max transfer size done by bcm3510_do_hab_cmd() function */
+#define MAX_XFER_SIZE	128
+
 struct bcm3510_state {
 
 	struct i2c_adapter* i2c;
@@ -201,9 +204,19 @@ static int bcm3510_hab_send_request(struct bcm3510_state *st, u8 *buf, int len)
 
 static int bcm3510_do_hab_cmd(struct bcm3510_state *st, u8 cmd, u8 msgid, u8 *obuf, u8 olen, u8 *ibuf, u8 ilen)
 {
-	u8 ob[olen+2],ib[ilen+2];
+	u8 ob[MAX_XFER_SIZE], ib[MAX_XFER_SIZE];
 	int ret = 0;
 
+	if (ilen + 2 > sizeof(ib)) {
+		deb_hab("do_hab_cmd: ilen=%d is too big!\n", ilen);
+		return -EINVAL;
+	}
+
+	if (olen + 2 > sizeof(ob)) {
+		deb_hab("do_hab_cmd: olen=%d is too big!\n", olen);
+		return -EINVAL;
+	}
+
 	ob[0] = cmd;
 	ob[1] = msgid;
 	memcpy(&ob[2],obuf,olen);
diff --git a/drivers/media/dvb-frontends/cx24110.c b/drivers/media/dvb-frontends/cx24110.c
index 0cd6927e654..95b981cd711 100644
--- a/drivers/media/dvb-frontends/cx24110.c
+++ b/drivers/media/dvb-frontends/cx24110.c
@@ -378,7 +378,7 @@ static int cx24110_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag
 		return cx24110_writereg(state,0x76,(cx24110_readreg(state,0x76)&0x3b)|0x40);
 	default:
 		return -EINVAL;
-	};
+	}
 }
 
 static int cx24110_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
diff --git a/drivers/media/dvb-frontends/cx24117.c b/drivers/media/dvb-frontends/cx24117.c
new file mode 100644
index 00000000000..a6c3c9e2e89
--- /dev/null
+++ b/drivers/media/dvb-frontends/cx24117.c
@@ -0,0 +1,1663 @@
+/*
+    Conexant cx24117/cx24132 - Dual DVBS/S2 Satellite demod/tuner driver
+
+    Copyright (C) 2013 Luis Alves <ljalvs@gmail.com>
+	July, 6th 2013
+	    First release based on cx24116 driver by:
+	    Steven Toth and Georg Acher, Darron Broad, Igor Liplianin
+	    Cards currently supported:
+		TBS6980 - Dual DVBS/S2 PCIe card
+		TBS6981 - Dual DVBS/S2 PCIe card
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/slab.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/firmware.h>
+
+#include "tuner-i2c.h"
+#include "dvb_frontend.h"
+#include "cx24117.h"
+
+
+#define CX24117_DEFAULT_FIRMWARE "dvb-fe-cx24117.fw"
+#define CX24117_SEARCH_RANGE_KHZ 5000
+
+/* known registers */
+#define CX24117_REG_COMMAND      (0x00)      /* command buffer */
+#define CX24117_REG_EXECUTE      (0x1f)      /* execute command */
+
+#define CX24117_REG_FREQ3_0      (0x34)      /* frequency */
+#define CX24117_REG_FREQ2_0      (0x35)
+#define CX24117_REG_FREQ1_0      (0x36)
+#define CX24117_REG_STATE0       (0x39)
+#define CX24117_REG_SSTATUS0     (0x3a)      /* demod0 signal high / status */
+#define CX24117_REG_SIGNAL0      (0x3b)
+#define CX24117_REG_FREQ5_0      (0x3c)      /* +-freq */
+#define CX24117_REG_FREQ6_0      (0x3d)
+#define CX24117_REG_SRATE2_0     (0x3e)      /* +- 1000 * srate */
+#define CX24117_REG_SRATE1_0     (0x3f)
+#define CX24117_REG_QUALITY2_0   (0x40)
+#define CX24117_REG_QUALITY1_0   (0x41)
+
+#define CX24117_REG_BER4_0       (0x47)
+#define CX24117_REG_BER3_0       (0x48)
+#define CX24117_REG_BER2_0       (0x49)
+#define CX24117_REG_BER1_0       (0x4a)
+#define CX24117_REG_DVBS_UCB2_0  (0x4b)
+#define CX24117_REG_DVBS_UCB1_0  (0x4c)
+#define CX24117_REG_DVBS2_UCB2_0 (0x50)
+#define CX24117_REG_DVBS2_UCB1_0 (0x51)
+#define CX24117_REG_QSTATUS0     (0x93)
+#define CX24117_REG_CLKDIV0      (0xe6)
+#define CX24117_REG_RATEDIV0     (0xf0)
+
+
+#define CX24117_REG_FREQ3_1      (0x55)      /* frequency */
+#define CX24117_REG_FREQ2_1      (0x56)
+#define CX24117_REG_FREQ1_1      (0x57)
+#define CX24117_REG_STATE1       (0x5a)
+#define CX24117_REG_SSTATUS1     (0x5b)      /* demod1 signal high / status */
+#define CX24117_REG_SIGNAL1      (0x5c)
+#define CX24117_REG_FREQ5_1      (0x5d)      /* +- freq */
+#define CX24117_REG_FREQ4_1      (0x5e)
+#define CX24117_REG_SRATE2_1     (0x5f)
+#define CX24117_REG_SRATE1_1     (0x60)
+#define CX24117_REG_QUALITY2_1   (0x61)
+#define CX24117_REG_QUALITY1_1   (0x62)
+#define CX24117_REG_BER4_1       (0x68)
+#define CX24117_REG_BER3_1       (0x69)
+#define CX24117_REG_BER2_1       (0x6a)
+#define CX24117_REG_BER1_1       (0x6b)
+#define CX24117_REG_DVBS_UCB2_1  (0x6c)
+#define CX24117_REG_DVBS_UCB1_1  (0x6d)
+#define CX24117_REG_DVBS2_UCB2_1 (0x71)
+#define CX24117_REG_DVBS2_UCB1_1 (0x72)
+#define CX24117_REG_QSTATUS1     (0x9f)
+#define CX24117_REG_CLKDIV1      (0xe7)
+#define CX24117_REG_RATEDIV1     (0xf1)
+
+
+/* arg buffer size */
+#define CX24117_ARGLEN       (0x1e)
+
+/* rolloff */
+#define CX24117_ROLLOFF_020  (0x00)
+#define CX24117_ROLLOFF_025  (0x01)
+#define CX24117_ROLLOFF_035  (0x02)
+
+/* pilot bit */
+#define CX24117_PILOT_OFF    (0x00)
+#define CX24117_PILOT_ON     (0x40)
+#define CX24117_PILOT_AUTO   (0x80)
+
+/* signal status */
+#define CX24117_HAS_SIGNAL   (0x01)
+#define CX24117_HAS_CARRIER  (0x02)
+#define CX24117_HAS_VITERBI  (0x04)
+#define CX24117_HAS_SYNCLOCK (0x08)
+#define CX24117_STATUS_MASK  (0x0f)
+#define CX24117_SIGNAL_MASK  (0xc0)
+
+
+/* arg offset for DiSEqC */
+#define CX24117_DISEQC_DEMOD  (1)
+#define CX24117_DISEQC_BURST  (2)
+#define CX24117_DISEQC_ARG3_2 (3)   /* unknown value=2 */
+#define CX24117_DISEQC_ARG4_0 (4)   /* unknown value=0 */
+#define CX24117_DISEQC_ARG5_0 (5)   /* unknown value=0 */
+#define CX24117_DISEQC_MSGLEN (6)
+#define CX24117_DISEQC_MSGOFS (7)
+
+/* DiSEqC burst */
+#define CX24117_DISEQC_MINI_A (0)
+#define CX24117_DISEQC_MINI_B (1)
+
+
+#define CX24117_PNE	(0) /* 0 disabled / 2 enabled */
+#define CX24117_OCC	(1) /* 0 disabled / 1 enabled */
+
+
+enum cmds {
+	CMD_SET_VCOFREQ    = 0x10,
+	CMD_TUNEREQUEST    = 0x11,
+	CMD_GLOBAL_MPEGCFG = 0x13,
+	CMD_MPEGCFG        = 0x14,
+	CMD_TUNERINIT      = 0x15,
+	CMD_GET_SRATE      = 0x18,
+	CMD_SET_GOLDCODE   = 0x19,
+	CMD_GET_AGCACC     = 0x1a,
+	CMD_DEMODINIT      = 0x1b,
+	CMD_GETCTLACC      = 0x1c,
+
+	CMD_LNBCONFIG      = 0x20,
+	CMD_LNBSEND        = 0x21,
+	CMD_LNBDCLEVEL     = 0x22,
+	CMD_LNBPCBCONFIG   = 0x23,
+	CMD_LNBSENDTONEBST = 0x24,
+	CMD_LNBUPDREPLY    = 0x25,
+
+	CMD_SET_GPIOMODE   = 0x30,
+	CMD_SET_GPIOEN     = 0x31,
+	CMD_SET_GPIODIR    = 0x32,
+	CMD_SET_GPIOOUT    = 0x33,
+	CMD_ENABLERSCORR   = 0x34,
+	CMD_FWVERSION      = 0x35,
+	CMD_SET_SLEEPMODE  = 0x36,
+	CMD_BERCTRL        = 0x3c,
+	CMD_EVENTCTRL      = 0x3d,
+};
+
+static LIST_HEAD(hybrid_tuner_instance_list);
+static DEFINE_MUTEX(cx24117_list_mutex);
+
+/* The Demod/Tuner can't easily provide these, we cache them */
+struct cx24117_tuning {
+	u32 frequency;
+	u32 symbol_rate;
+	fe_spectral_inversion_t inversion;
+	fe_code_rate_t fec;
+
+	fe_delivery_system_t delsys;
+	fe_modulation_t modulation;
+	fe_pilot_t pilot;
+	fe_rolloff_t rolloff;
+
+	/* Demod values */
+	u8 fec_val;
+	u8 fec_mask;
+	u8 inversion_val;
+	u8 pilot_val;
+	u8 rolloff_val;
+};
+
+/* Basic commands that are sent to the firmware */
+struct cx24117_cmd {
+	u8 len;
+	u8 args[CX24117_ARGLEN];
+};
+
+/* common to both fe's */
+struct cx24117_priv {
+	u8 demod_address;
+	struct i2c_adapter *i2c;
+	u8 skip_fw_load;
+	struct mutex fe_lock;
+
+	/* Used for sharing this struct between demods */
+	struct tuner_i2c_props i2c_props;
+	struct list_head hybrid_tuner_instance_list;
+};
+
+/* one per each fe */
+struct cx24117_state {
+	struct cx24117_priv *priv;
+	struct dvb_frontend frontend;
+
+	struct cx24117_tuning dcur;
+	struct cx24117_tuning dnxt;
+	struct cx24117_cmd dsec_cmd;
+
+	int demod;
+};
+
+/* modfec (modulation and FEC) lookup table */
+/* Check cx24116.c for a detailed description of each field */
+static struct cx24117_modfec {
+	fe_delivery_system_t delivery_system;
+	fe_modulation_t modulation;
+	fe_code_rate_t fec;
+	u8 mask;	/* In DVBS mode this is used to autodetect */
+	u8 val;		/* Passed to the firmware to indicate mode selection */
+} cx24117_modfec_modes[] = {
+	/* QPSK. For unknown rates we set hardware to auto detect 0xfe 0x30 */
+
+	/*mod   fec       mask  val */
+	{ SYS_DVBS, QPSK, FEC_NONE, 0xfe, 0x30 },
+	{ SYS_DVBS, QPSK, FEC_1_2,  0x02, 0x2e }, /* 00000010 00101110 */
+	{ SYS_DVBS, QPSK, FEC_2_3,  0x04, 0x2f }, /* 00000100 00101111 */
+	{ SYS_DVBS, QPSK, FEC_3_4,  0x08, 0x30 }, /* 00001000 00110000 */
+	{ SYS_DVBS, QPSK, FEC_4_5,  0xfe, 0x30 }, /* 000?0000 ?        */
+	{ SYS_DVBS, QPSK, FEC_5_6,  0x20, 0x31 }, /* 00100000 00110001 */
+	{ SYS_DVBS, QPSK, FEC_6_7,  0xfe, 0x30 }, /* 0?000000 ?        */
+	{ SYS_DVBS, QPSK, FEC_7_8,  0x80, 0x32 }, /* 10000000 00110010 */
+	{ SYS_DVBS, QPSK, FEC_8_9,  0xfe, 0x30 }, /* 0000000? ?        */
+	{ SYS_DVBS, QPSK, FEC_AUTO, 0xfe, 0x30 },
+	/* NBC-QPSK */
+	{ SYS_DVBS2, QPSK, FEC_NONE, 0x00, 0x00 },
+	{ SYS_DVBS2, QPSK, FEC_1_2,  0x00, 0x04 },
+	{ SYS_DVBS2, QPSK, FEC_3_5,  0x00, 0x05 },
+	{ SYS_DVBS2, QPSK, FEC_2_3,  0x00, 0x06 },
+	{ SYS_DVBS2, QPSK, FEC_3_4,  0x00, 0x07 },
+	{ SYS_DVBS2, QPSK, FEC_4_5,  0x00, 0x08 },
+	{ SYS_DVBS2, QPSK, FEC_5_6,  0x00, 0x09 },
+	{ SYS_DVBS2, QPSK, FEC_8_9,  0x00, 0x0a },
+	{ SYS_DVBS2, QPSK, FEC_9_10, 0x00, 0x0b },
+	{ SYS_DVBS2, QPSK, FEC_AUTO, 0x00, 0x00 },
+	/* 8PSK */
+	{ SYS_DVBS2, PSK_8, FEC_NONE, 0x00, 0x00 },
+	{ SYS_DVBS2, PSK_8, FEC_3_5,  0x00, 0x0c },
+	{ SYS_DVBS2, PSK_8, FEC_2_3,  0x00, 0x0d },
+	{ SYS_DVBS2, PSK_8, FEC_3_4,  0x00, 0x0e },
+	{ SYS_DVBS2, PSK_8, FEC_5_6,  0x00, 0x0f },
+	{ SYS_DVBS2, PSK_8, FEC_8_9,  0x00, 0x10 },
+	{ SYS_DVBS2, PSK_8, FEC_9_10, 0x00, 0x11 },
+	{ SYS_DVBS2, PSK_8, FEC_AUTO, 0x00, 0x00 },
+	/*
+	 * 'val' can be found in the FECSTATUS register when tuning.
+	 * FECSTATUS will give the actual FEC in use if tuning was successful.
+	 */
+};
+
+
+static int cx24117_writereg(struct cx24117_state *state, u8 reg, u8 data)
+{
+	u8 buf[] = { reg, data };
+	struct i2c_msg msg = { .addr = state->priv->demod_address,
+		.flags = 0, .buf = buf, .len = 2 };
+	int ret;
+
+	dev_dbg(&state->priv->i2c->dev,
+			"%s() demod%d i2c wr @0x%02x=0x%02x\n",
+			__func__, state->demod, reg, data);
+
+	ret = i2c_transfer(state->priv->i2c, &msg, 1);
+	if (ret < 0) {
+		dev_warn(&state->priv->i2c->dev,
+			"%s: demod%d i2c wr err(%i) @0x%02x=0x%02x\n",
+			KBUILD_MODNAME, state->demod, ret, reg, data);
+		return ret;
+	}
+	return 0;
+}
+
+static int cx24117_writecmd(struct cx24117_state *state,
+	struct cx24117_cmd *cmd)
+{
+	struct i2c_msg msg;
+	u8 buf[CX24117_ARGLEN+1];
+	int ret;
+
+	dev_dbg(&state->priv->i2c->dev,
+			"%s() demod%d i2c wr cmd len=%d\n",
+			__func__, state->demod, cmd->len);
+
+	buf[0] = CX24117_REG_COMMAND;
+	memcpy(&buf[1], cmd->args, cmd->len);
+
+	msg.addr = state->priv->demod_address;
+	msg.flags = 0;
+	msg.len = cmd->len+1;
+	msg.buf = buf;
+	ret = i2c_transfer(state->priv->i2c, &msg, 1);
+	if (ret < 0) {
+		dev_warn(&state->priv->i2c->dev,
+			"%s: demod%d i2c wr cmd err(%i) len=%d\n",
+			KBUILD_MODNAME, state->demod, ret, cmd->len);
+		return ret;
+	}
+	return 0;
+}
+
+static int cx24117_readreg(struct cx24117_state *state, u8 reg)
+{
+	int ret;
+	u8 recv = 0;
+	struct i2c_msg msg[] = {
+		{ .addr = state->priv->demod_address, .flags = 0,
+			.buf = &reg, .len = 1 },
+		{ .addr = state->priv->demod_address, .flags = I2C_M_RD,
+			.buf = &recv, .len = 1 }
+	};
+
+	ret = i2c_transfer(state->priv->i2c, msg, 2);
+	if (ret < 0) {
+		dev_warn(&state->priv->i2c->dev,
+			"%s: demod%d i2c rd err(%d) @0x%x\n",
+			KBUILD_MODNAME, state->demod, ret, reg);
+		return ret;
+	}
+
+	dev_dbg(&state->priv->i2c->dev, "%s() demod%d i2c rd @0x%02x=0x%02x\n",
+		__func__, state->demod, reg, recv);
+
+	return recv;
+}
+
+static int cx24117_readregN(struct cx24117_state *state,
+	u8 reg, u8 *buf, int len)
+{
+	int ret;
+	struct i2c_msg msg[] = {
+		{ .addr = state->priv->demod_address, .flags = 0,
+			.buf = &reg, .len = 1 },
+		{ .addr = state->priv->demod_address, .flags = I2C_M_RD,
+			.buf = buf, .len = len }
+	};
+
+	ret = i2c_transfer(state->priv->i2c, msg, 2);
+	if (ret < 0) {
+		dev_warn(&state->priv->i2c->dev,
+			"%s: demod%d i2c rd err(%d) @0x%x\n",
+			KBUILD_MODNAME, state->demod, ret, reg);
+		return ret;
+	}
+	return 0;
+}
+
+static int cx24117_set_inversion(struct cx24117_state *state,
+	fe_spectral_inversion_t inversion)
+{
+	dev_dbg(&state->priv->i2c->dev, "%s(%d) demod%d\n",
+		__func__, inversion, state->demod);
+
+	switch (inversion) {
+	case INVERSION_OFF:
+		state->dnxt.inversion_val = 0x00;
+		break;
+	case INVERSION_ON:
+		state->dnxt.inversion_val = 0x04;
+		break;
+	case INVERSION_AUTO:
+		state->dnxt.inversion_val = 0x0C;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	state->dnxt.inversion = inversion;
+
+	return 0;
+}
+
+static int cx24117_lookup_fecmod(struct cx24117_state *state,
+	fe_delivery_system_t d, fe_modulation_t m, fe_code_rate_t f)
+{
+	int i, ret = -EINVAL;
+
+	dev_dbg(&state->priv->i2c->dev,
+		"%s(demod(0x%02x,0x%02x) demod%d\n",
+		__func__, m, f, state->demod);
+
+	for (i = 0; i < ARRAY_SIZE(cx24117_modfec_modes); i++) {
+		if ((d == cx24117_modfec_modes[i].delivery_system) &&
+			(m == cx24117_modfec_modes[i].modulation) &&
+			(f == cx24117_modfec_modes[i].fec)) {
+				ret = i;
+				break;
+			}
+	}
+
+	return ret;
+}
+
+static int cx24117_set_fec(struct cx24117_state *state,
+	fe_delivery_system_t delsys, fe_modulation_t mod, fe_code_rate_t fec)
+{
+	int ret;
+
+	dev_dbg(&state->priv->i2c->dev,
+		"%s(0x%02x,0x%02x) demod%d\n",
+		__func__, mod, fec, state->demod);
+
+	ret = cx24117_lookup_fecmod(state, delsys, mod, fec);
+	if (ret < 0)
+		return ret;
+
+	state->dnxt.fec = fec;
+	state->dnxt.fec_val = cx24117_modfec_modes[ret].val;
+	state->dnxt.fec_mask = cx24117_modfec_modes[ret].mask;
+	dev_dbg(&state->priv->i2c->dev,
+		"%s() demod%d mask/val = 0x%02x/0x%02x\n", __func__,
+		state->demod, state->dnxt.fec_mask, state->dnxt.fec_val);
+
+	return 0;
+}
+
+static int cx24117_set_symbolrate(struct cx24117_state *state, u32 rate)
+{
+	dev_dbg(&state->priv->i2c->dev, "%s(%d) demod%d\n",
+		__func__, rate, state->demod);
+
+	state->dnxt.symbol_rate = rate;
+
+	dev_dbg(&state->priv->i2c->dev,
+		"%s() demod%d symbol_rate = %d\n",
+		__func__, state->demod, rate);
+
+	return 0;
+}
+
+static int cx24117_load_firmware(struct dvb_frontend *fe,
+	const struct firmware *fw);
+
+static int cx24117_firmware_ondemand(struct dvb_frontend *fe)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	const struct firmware *fw;
+	int ret = 0;
+
+	dev_dbg(&state->priv->i2c->dev, "%s() demod%d skip_fw_load=%d\n",
+		__func__, state->demod, state->priv->skip_fw_load);
+
+	if (state->priv->skip_fw_load)
+		return 0;
+
+	/* check if firmware if already running */
+	if (cx24117_readreg(state, 0xeb) != 0xa) {
+		/* Load firmware */
+		/* request the firmware, this will block until loaded */
+		dev_dbg(&state->priv->i2c->dev,
+			"%s: Waiting for firmware upload (%s)...\n",
+			__func__, CX24117_DEFAULT_FIRMWARE);
+		ret = request_firmware(&fw, CX24117_DEFAULT_FIRMWARE,
+			state->priv->i2c->dev.parent);
+		dev_dbg(&state->priv->i2c->dev,
+			"%s: Waiting for firmware upload(2)...\n", __func__);
+		if (ret) {
+			dev_err(&state->priv->i2c->dev,
+				"%s: No firmware uploaded "
+				"(timeout or file not found?)\n", __func__);
+			return ret;
+		}
+
+		/* Make sure we don't recurse back through here
+		 * during loading */
+		state->priv->skip_fw_load = 1;
+
+		ret = cx24117_load_firmware(fe, fw);
+		if (ret)
+			dev_err(&state->priv->i2c->dev,
+				"%s: Writing firmware failed\n", __func__);
+		release_firmware(fw);
+
+		dev_info(&state->priv->i2c->dev,
+			"%s: Firmware upload %s\n", __func__,
+			ret == 0 ? "complete" : "failed");
+
+		/* Ensure firmware is always loaded if required */
+		state->priv->skip_fw_load = 0;
+	}
+
+	return ret;
+}
+
+/* Take a basic firmware command structure, format it
+ * and forward it for processing
+ */
+static int cx24117_cmd_execute_nolock(struct dvb_frontend *fe,
+	struct cx24117_cmd *cmd)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	int i, ret;
+
+	dev_dbg(&state->priv->i2c->dev, "%s() demod%d\n",
+		__func__, state->demod);
+
+	/* Load the firmware if required */
+	ret = cx24117_firmware_ondemand(fe);
+	if (ret != 0)
+		return ret;
+
+	/* Write the command */
+	cx24117_writecmd(state, cmd);
+
+	/* Start execution and wait for cmd to terminate */
+	cx24117_writereg(state, CX24117_REG_EXECUTE, 0x01);
+	i = 0;
+	while (cx24117_readreg(state, CX24117_REG_EXECUTE)) {
+		msleep(20);
+		if (i++ > 40) {
+			/* Avoid looping forever if the firmware does
+				not respond */
+			dev_warn(&state->priv->i2c->dev,
+				"%s() Firmware not responding\n", __func__);
+			return -EIO;
+		}
+	}
+	return 0;
+}
+
+static int cx24117_cmd_execute(struct dvb_frontend *fe, struct cx24117_cmd *cmd)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	int ret;
+
+	mutex_lock(&state->priv->fe_lock);
+	ret = cx24117_cmd_execute_nolock(fe, cmd);
+	mutex_unlock(&state->priv->fe_lock);
+
+	return ret;
+}
+
+static int cx24117_load_firmware(struct dvb_frontend *fe,
+	const struct firmware *fw)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	struct cx24117_cmd cmd;
+	int i, ret;
+	unsigned char vers[4];
+
+	struct i2c_msg msg;
+	u8 *buf;
+
+	dev_dbg(&state->priv->i2c->dev,
+		"%s() demod%d FW is %zu bytes (%02x %02x .. %02x %02x)\n",
+		__func__, state->demod, fw->size, fw->data[0], fw->data[1],
+		fw->data[fw->size - 2], fw->data[fw->size - 1]);
+
+	cx24117_writereg(state, 0xea, 0x00);
+	cx24117_writereg(state, 0xea, 0x01);
+	cx24117_writereg(state, 0xea, 0x00);
+
+	cx24117_writereg(state, 0xce, 0x92);
+
+	cx24117_writereg(state, 0xfb, 0x00);
+	cx24117_writereg(state, 0xfc, 0x00);
+
+	cx24117_writereg(state, 0xc3, 0x04);
+	cx24117_writereg(state, 0xc4, 0x04);
+
+	cx24117_writereg(state, 0xce, 0x00);
+	cx24117_writereg(state, 0xcf, 0x00);
+
+	cx24117_writereg(state, 0xea, 0x00);
+	cx24117_writereg(state, 0xeb, 0x0c);
+	cx24117_writereg(state, 0xec, 0x06);
+	cx24117_writereg(state, 0xed, 0x05);
+	cx24117_writereg(state, 0xee, 0x03);
+	cx24117_writereg(state, 0xef, 0x05);
+
+	cx24117_writereg(state, 0xf3, 0x03);
+	cx24117_writereg(state, 0xf4, 0x44);
+
+	cx24117_writereg(state, CX24117_REG_RATEDIV0, 0x04);
+	cx24117_writereg(state, CX24117_REG_CLKDIV0, 0x02);
+
+	cx24117_writereg(state, CX24117_REG_RATEDIV1, 0x04);
+	cx24117_writereg(state, CX24117_REG_CLKDIV1, 0x02);
+
+	cx24117_writereg(state, 0xf2, 0x04);
+	cx24117_writereg(state, 0xe8, 0x02);
+	cx24117_writereg(state, 0xea, 0x01);
+	cx24117_writereg(state, 0xc8, 0x00);
+	cx24117_writereg(state, 0xc9, 0x00);
+	cx24117_writereg(state, 0xca, 0x00);
+	cx24117_writereg(state, 0xcb, 0x00);
+	cx24117_writereg(state, 0xcc, 0x00);
+	cx24117_writereg(state, 0xcd, 0x00);
+	cx24117_writereg(state, 0xe4, 0x03);
+	cx24117_writereg(state, 0xeb, 0x0a);
+
+	cx24117_writereg(state, 0xfb, 0x00);
+	cx24117_writereg(state, 0xe0, 0x76);
+	cx24117_writereg(state, 0xf7, 0x81);
+	cx24117_writereg(state, 0xf8, 0x00);
+	cx24117_writereg(state, 0xf9, 0x00);
+
+	buf = kmalloc(fw->size + 1, GFP_KERNEL);
+	if (buf == NULL) {
+		state->priv->skip_fw_load = 0;
+		return -ENOMEM;
+	}
+
+	/* fw upload reg */
+	buf[0] = 0xfa;
+	memcpy(&buf[1], fw->data, fw->size);
+
+	/* prepare i2c message to send */
+	msg.addr = state->priv->demod_address;
+	msg.flags = 0;
+	msg.len = fw->size + 1;
+	msg.buf = buf;
+
+	/* send fw */
+	ret = i2c_transfer(state->priv->i2c, &msg, 1);
+	if (ret < 0)
+		return ret;
+
+	kfree(buf);
+
+	cx24117_writereg(state, 0xf7, 0x0c);
+	cx24117_writereg(state, 0xe0, 0x00);
+
+	/* Init demodulator */
+	cmd.args[0] = CMD_DEMODINIT;
+	cmd.args[1] = 0x00;
+	cmd.args[2] = 0x01;
+	cmd.args[3] = 0x00;
+	cmd.len = 4;
+	ret = cx24117_cmd_execute_nolock(fe, &cmd);
+	if (ret != 0)
+		goto error;
+
+	/* Set VCO frequency */
+	cmd.args[0] = CMD_SET_VCOFREQ;
+	cmd.args[1] = 0x06;
+	cmd.args[2] = 0x2b;
+	cmd.args[3] = 0xd8;
+	cmd.args[4] = 0xa5;
+	cmd.args[5] = 0xee;
+	cmd.args[6] = 0x03;
+	cmd.args[7] = 0x9d;
+	cmd.args[8] = 0xfc;
+	cmd.args[9] = 0x06;
+	cmd.args[10] = 0x02;
+	cmd.args[11] = 0x9d;
+	cmd.args[12] = 0xfc;
+	cmd.len = 13;
+	ret = cx24117_cmd_execute_nolock(fe, &cmd);
+	if (ret != 0)
+		goto error;
+
+	/* Tuner init */
+	cmd.args[0] = CMD_TUNERINIT;
+	cmd.args[1] = 0x00;
+	cmd.args[2] = 0x01;
+	cmd.args[3] = 0x00;
+	cmd.args[4] = 0x00;
+	cmd.args[5] = 0x01;
+	cmd.args[6] = 0x01;
+	cmd.args[7] = 0x01;
+	cmd.args[8] = 0x00;
+	cmd.args[9] = 0x05;
+	cmd.args[10] = 0x02;
+	cmd.args[11] = 0x02;
+	cmd.args[12] = 0x00;
+	cmd.len = 13;
+	ret = cx24117_cmd_execute_nolock(fe, &cmd);
+	if (ret != 0)
+		goto error;
+
+	/* Global MPEG config */
+	cmd.args[0] = CMD_GLOBAL_MPEGCFG;
+	cmd.args[1] = 0x00;
+	cmd.args[2] = 0x00;
+	cmd.args[3] = 0x00;
+	cmd.args[4] = 0x01;
+	cmd.args[5] = 0x00;
+	cmd.len = 6;
+	ret = cx24117_cmd_execute_nolock(fe, &cmd);
+	if (ret != 0)
+		goto error;
+
+	/* MPEG config for each demod */
+	for (i = 0; i < 2; i++) {
+		cmd.args[0] = CMD_MPEGCFG;
+		cmd.args[1] = (u8) i;
+		cmd.args[2] = 0x00;
+		cmd.args[3] = 0x05;
+		cmd.args[4] = 0x00;
+		cmd.args[5] = 0x00;
+		cmd.args[6] = 0x55;
+		cmd.args[7] = 0x00;
+		cmd.len = 8;
+		ret = cx24117_cmd_execute_nolock(fe, &cmd);
+		if (ret != 0)
+			goto error;
+	}
+
+	cx24117_writereg(state, 0xce, 0xc0);
+	cx24117_writereg(state, 0xcf, 0x00);
+	cx24117_writereg(state, 0xe5, 0x04);
+
+	/* Get firmware version */
+	cmd.args[0] = CMD_FWVERSION;
+	cmd.len = 2;
+	for (i = 0; i < 4; i++) {
+		cmd.args[1] = i;
+		ret = cx24117_cmd_execute_nolock(fe, &cmd);
+		if (ret != 0)
+			goto error;
+		vers[i] = cx24117_readreg(state, 0x33);
+	}
+	dev_info(&state->priv->i2c->dev,
+		"%s: FW version %i.%i.%i.%i\n", __func__,
+		vers[0], vers[1], vers[2], vers[3]);
+	return 0;
+error:
+	state->priv->skip_fw_load = 0;
+	dev_err(&state->priv->i2c->dev, "%s() Error running FW.\n", __func__);
+	return ret;
+}
+
+static int cx24117_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	int lock;
+
+	lock = cx24117_readreg(state,
+		(state->demod == 0) ? CX24117_REG_SSTATUS0 :
+				      CX24117_REG_SSTATUS1) &
+		CX24117_STATUS_MASK;
+
+	dev_dbg(&state->priv->i2c->dev, "%s() demod%d status = 0x%02x\n",
+		__func__, state->demod, lock);
+
+	*status = 0;
+
+	if (lock & CX24117_HAS_SIGNAL)
+		*status |= FE_HAS_SIGNAL;
+	if (lock & CX24117_HAS_CARRIER)
+		*status |= FE_HAS_CARRIER;
+	if (lock & CX24117_HAS_VITERBI)
+		*status |= FE_HAS_VITERBI;
+	if (lock & CX24117_HAS_SYNCLOCK)
+		*status |= FE_HAS_SYNC | FE_HAS_LOCK;
+
+	return 0;
+}
+
+static int cx24117_read_ber(struct dvb_frontend *fe, u32 *ber)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	int ret;
+	u8 buf[4];
+	u8 base_reg = (state->demod == 0) ?
+			CX24117_REG_BER4_0 :
+			CX24117_REG_BER4_1;
+
+	ret = cx24117_readregN(state, base_reg, buf, 4);
+	if (ret != 0)
+		return ret;
+
+	*ber = (buf[0] << 24) | (buf[1] << 16) |
+		(buf[1] << 8) | buf[0];
+
+	dev_dbg(&state->priv->i2c->dev, "%s() demod%d ber=0x%04x\n",
+		__func__, state->demod, *ber);
+
+	return 0;
+}
+
+static int cx24117_read_signal_strength(struct dvb_frontend *fe,
+	u16 *signal_strength)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	struct cx24117_cmd cmd;
+	int ret;
+	u16 sig_reading;
+	u8 buf[2];
+	u8 reg = (state->demod == 0) ?
+		CX24117_REG_SSTATUS0 : CX24117_REG_SSTATUS1;
+
+	/* Read AGC accumulator register */
+	cmd.args[0] = CMD_GET_AGCACC;
+	cmd.args[1] = (u8) state->demod;
+	cmd.len = 2;
+	ret = cx24117_cmd_execute(fe, &cmd);
+	if (ret != 0)
+		return ret;
+
+	ret = cx24117_readregN(state, reg, buf, 2);
+	if (ret != 0)
+		return ret;
+	sig_reading = ((buf[0] & CX24117_SIGNAL_MASK) << 2) | buf[1];
+
+	*signal_strength = -100 * sig_reading + 94324;
+
+	dev_dbg(&state->priv->i2c->dev,
+		"%s() demod%d raw / cooked = 0x%04x / 0x%04x\n",
+		__func__, state->demod, sig_reading, *signal_strength);
+
+	return 0;
+}
+
+static int cx24117_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	int ret;
+	u8 buf[2];
+	u8 reg = (state->demod == 0) ?
+		CX24117_REG_QUALITY2_0 : CX24117_REG_QUALITY2_1;
+
+	ret = cx24117_readregN(state, reg, buf, 2);
+	if (ret != 0)
+		return ret;
+
+	*snr = (buf[0] << 8) | buf[1];
+
+	dev_dbg(&state->priv->i2c->dev,
+		"%s() demod%d snr = 0x%04x\n",
+		__func__, state->demod, *snr);
+
+	return ret;
+}
+
+static int cx24117_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	fe_delivery_system_t delsys = fe->dtv_property_cache.delivery_system;
+	int ret;
+	u8 buf[2];
+	u8 reg = (state->demod == 0) ?
+		CX24117_REG_DVBS_UCB2_0 :
+		CX24117_REG_DVBS_UCB2_1;
+
+	switch (delsys) {
+	case SYS_DVBS:
+		break;
+	case SYS_DVBS2:
+		reg += (CX24117_REG_DVBS2_UCB2_0 - CX24117_REG_DVBS_UCB2_0);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	ret = cx24117_readregN(state, reg, buf, 2);
+	if (ret != 0)
+		return ret;
+	*ucblocks = (buf[0] << 8) | buf[1];
+
+	dev_dbg(&state->priv->i2c->dev, "%s() demod%d ucb=0x%04x\n",
+		__func__, state->demod, *ucblocks);
+
+	return 0;
+}
+
+/* Overwrite the current tuning params, we are about to tune */
+static void cx24117_clone_params(struct dvb_frontend *fe)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	state->dcur = state->dnxt;
+}
+
+/* Wait for LNB */
+static int cx24117_wait_for_lnb(struct dvb_frontend *fe)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	int i;
+	u8 val, reg = (state->demod == 0) ? CX24117_REG_QSTATUS0 :
+					    CX24117_REG_QSTATUS1;
+
+	dev_dbg(&state->priv->i2c->dev, "%s() demod%d qstatus = 0x%02x\n",
+		__func__, state->demod, cx24117_readreg(state, reg));
+
+	/* Wait for up to 300 ms */
+	for (i = 0; i < 10; i++) {
+		val = cx24117_readreg(state, reg) & 0x01;
+		if (val != 0)
+			return 0;
+		msleep(30);
+	}
+
+	dev_warn(&state->priv->i2c->dev, "%s: demod%d LNB not ready\n",
+		KBUILD_MODNAME, state->demod);
+
+	return -ETIMEDOUT; /* -EBUSY ? */
+}
+
+static int cx24117_set_voltage(struct dvb_frontend *fe,
+	fe_sec_voltage_t voltage)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	struct cx24117_cmd cmd;
+	int ret;
+	u8 reg = (state->demod == 0) ? 0x10 : 0x20;
+
+	dev_dbg(&state->priv->i2c->dev, "%s() demod%d %s\n",
+		__func__, state->demod,
+		voltage == SEC_VOLTAGE_13 ? "SEC_VOLTAGE_13" :
+		voltage == SEC_VOLTAGE_18 ? "SEC_VOLTAGE_18" :
+		"SEC_VOLTAGE_OFF");
+
+	/* Prepare a set GPIO logic level CMD */
+	cmd.args[0] = CMD_SET_GPIOOUT;
+	cmd.args[2] = reg; /* mask */
+	cmd.len = 3;
+
+	if ((voltage == SEC_VOLTAGE_13) ||
+	    (voltage == SEC_VOLTAGE_18)) {
+		/* power on LNB */
+		cmd.args[1] = reg;
+		ret = cx24117_cmd_execute(fe, &cmd);
+		if (ret != 0)
+			return ret;
+
+		ret = cx24117_wait_for_lnb(fe);
+		if (ret != 0)
+			return ret;
+
+		/* Wait for voltage/min repeat delay */
+		msleep(100);
+
+		/* Set 13V/18V select pin */
+		cmd.args[0] = CMD_LNBDCLEVEL;
+		cmd.args[1] = state->demod ? 0 : 1;
+		cmd.args[2] = (voltage == SEC_VOLTAGE_18 ? 0x01 : 0x00);
+		cmd.len = 3;
+		ret = cx24117_cmd_execute(fe, &cmd);
+
+		/* Min delay time before DiSEqC send */
+		msleep(20);
+	} else {
+		/* power off LNB */
+		cmd.args[1] = 0x00;
+		ret = cx24117_cmd_execute(fe, &cmd);
+	}
+
+	return ret;
+}
+
+static int cx24117_set_tone(struct dvb_frontend *fe,
+	fe_sec_tone_mode_t tone)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	struct cx24117_cmd cmd;
+	int ret;
+
+	dev_dbg(&state->priv->i2c->dev, "%s(%d) demod%d\n",
+		__func__, state->demod, tone);
+	if ((tone != SEC_TONE_ON) && (tone != SEC_TONE_OFF)) {
+		dev_warn(&state->priv->i2c->dev, "%s: demod%d invalid tone=%d\n",
+			KBUILD_MODNAME, state->demod, tone);
+		return -EINVAL;
+	}
+
+	/* Wait for LNB ready */
+	ret = cx24117_wait_for_lnb(fe);
+	if (ret != 0)
+		return ret;
+
+	/* Min delay time after DiSEqC send */
+	msleep(20);
+
+	/* Set the tone */
+	cmd.args[0] = CMD_LNBPCBCONFIG;
+	cmd.args[1] = (state->demod ? 0 : 1);
+	cmd.args[2] = 0x00;
+	cmd.args[3] = 0x00;
+	cmd.len = 5;
+	switch (tone) {
+	case SEC_TONE_ON:
+		cmd.args[4] = 0x01;
+		break;
+	case SEC_TONE_OFF:
+		cmd.args[4] = 0x00;
+		break;
+	}
+
+	msleep(20);
+
+	return cx24117_cmd_execute(fe, &cmd);
+}
+
+/* Initialise DiSEqC */
+static int cx24117_diseqc_init(struct dvb_frontend *fe)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+
+	/* Prepare a DiSEqC command */
+	state->dsec_cmd.args[0] = CMD_LNBSEND;
+
+	/* demod */
+	state->dsec_cmd.args[CX24117_DISEQC_DEMOD] = state->demod ? 0 : 1;
+
+	/* DiSEqC burst */
+	state->dsec_cmd.args[CX24117_DISEQC_BURST] = CX24117_DISEQC_MINI_A;
+
+	/* Unknown */
+	state->dsec_cmd.args[CX24117_DISEQC_ARG3_2] = 0x02;
+	state->dsec_cmd.args[CX24117_DISEQC_ARG4_0] = 0x00;
+
+	/* Continuation flag? */
+	state->dsec_cmd.args[CX24117_DISEQC_ARG5_0] = 0x00;
+
+	/* DiSEqC message length */
+	state->dsec_cmd.args[CX24117_DISEQC_MSGLEN] = 0x00;
+
+	/* Command length */
+	state->dsec_cmd.len = 7;
+
+	return 0;
+}
+
+/* Send DiSEqC message */
+static int cx24117_send_diseqc_msg(struct dvb_frontend *fe,
+	struct dvb_diseqc_master_cmd *d)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	int i, ret;
+
+	/* Dump DiSEqC message */
+	dev_dbg(&state->priv->i2c->dev, "%s: demod %d (",
+		__func__, state->demod);
+	for (i = 0; i < d->msg_len; i++)
+		dev_dbg(&state->priv->i2c->dev, "0x%02x ", d->msg[i]);
+	dev_dbg(&state->priv->i2c->dev, ")\n");
+
+	/* Validate length */
+	if (d->msg_len > 15)
+		return -EINVAL;
+
+	/* DiSEqC message */
+	for (i = 0; i < d->msg_len; i++)
+		state->dsec_cmd.args[CX24117_DISEQC_MSGOFS + i] = d->msg[i];
+
+	/* DiSEqC message length */
+	state->dsec_cmd.args[CX24117_DISEQC_MSGLEN] = d->msg_len;
+
+	/* Command length */
+	state->dsec_cmd.len = CX24117_DISEQC_MSGOFS +
+		state->dsec_cmd.args[CX24117_DISEQC_MSGLEN];
+
+	/*
+	 * Message is sent with derived else cached burst
+	 *
+	 * WRITE PORT GROUP COMMAND 38
+	 *
+	 * 0/A/A: E0 10 38 F0..F3
+	 * 1/B/B: E0 10 38 F4..F7
+	 * 2/C/A: E0 10 38 F8..FB
+	 * 3/D/B: E0 10 38 FC..FF
+	 *
+	 * databyte[3]= 8421:8421
+	 *              ABCD:WXYZ
+	 *              CLR :SET
+	 *
+	 *              WX= PORT SELECT 0..3    (X=TONEBURST)
+	 *              Y = VOLTAGE             (0=13V, 1=18V)
+	 *              Z = BAND                (0=LOW, 1=HIGH(22K))
+	 */
+	if (d->msg_len >= 4 && d->msg[2] == 0x38)
+		state->dsec_cmd.args[CX24117_DISEQC_BURST] =
+			((d->msg[3] & 4) >> 2);
+
+	dev_dbg(&state->priv->i2c->dev, "%s() demod%d burst=%d\n",
+		__func__, state->demod,
+		state->dsec_cmd.args[CX24117_DISEQC_BURST]);
+
+	/* Wait for LNB ready */
+	ret = cx24117_wait_for_lnb(fe);
+	if (ret != 0)
+		return ret;
+
+	/* Wait for voltage/min repeat delay */
+	msleep(100);
+
+	/* Command */
+	ret = cx24117_cmd_execute(fe, &state->dsec_cmd);
+	if (ret != 0)
+		return ret;
+	/*
+	 * Wait for send
+	 *
+	 * Eutelsat spec:
+	 * >15ms delay          + (XXX determine if FW does this, see set_tone)
+	 *  13.5ms per byte     +
+	 * >15ms delay          +
+	 *  12.5ms burst        +
+	 * >15ms delay            (XXX determine if FW does this, see set_tone)
+	 */
+	msleep((state->dsec_cmd.args[CX24117_DISEQC_MSGLEN] << 4) + 60);
+
+	return 0;
+}
+
+/* Send DiSEqC burst */
+static int cx24117_diseqc_send_burst(struct dvb_frontend *fe,
+	fe_sec_mini_cmd_t burst)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+
+	dev_dbg(&state->priv->i2c->dev, "%s(%d) demod=%d\n",
+		__func__, burst, state->demod);
+
+	/* DiSEqC burst */
+	if (burst == SEC_MINI_A)
+		state->dsec_cmd.args[CX24117_DISEQC_BURST] =
+			CX24117_DISEQC_MINI_A;
+	else if (burst == SEC_MINI_B)
+		state->dsec_cmd.args[CX24117_DISEQC_BURST] =
+			CX24117_DISEQC_MINI_B;
+	else
+		return -EINVAL;
+
+	return 0;
+}
+
+static int cx24117_get_priv(struct cx24117_priv **priv,
+	struct i2c_adapter *i2c, u8 client_address)
+{
+	int ret;
+
+	mutex_lock(&cx24117_list_mutex);
+	ret = hybrid_tuner_request_state(struct cx24117_priv, (*priv),
+		hybrid_tuner_instance_list, i2c, client_address, "cx24117");
+	mutex_unlock(&cx24117_list_mutex);
+
+	return ret;
+}
+
+static void cx24117_release_priv(struct cx24117_priv *priv)
+{
+	mutex_lock(&cx24117_list_mutex);
+	if (priv != NULL)
+		hybrid_tuner_release_state(priv);
+	mutex_unlock(&cx24117_list_mutex);
+}
+
+static void cx24117_release(struct dvb_frontend *fe)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	dev_dbg(&state->priv->i2c->dev, "%s demod%d\n",
+		__func__, state->demod);
+	cx24117_release_priv(state->priv);
+	kfree(state);
+}
+
+static struct dvb_frontend_ops cx24117_ops;
+
+struct dvb_frontend *cx24117_attach(const struct cx24117_config *config,
+	struct i2c_adapter *i2c)
+{
+	struct cx24117_state *state = NULL;
+	struct cx24117_priv *priv = NULL;
+	int demod = 0;
+
+	/* get the common data struct for both demods */
+	demod = cx24117_get_priv(&priv, i2c, config->demod_address);
+
+	switch (demod) {
+	case 0:
+		dev_err(&i2c->dev,
+			"%s: Error attaching frontend %d\n",
+			KBUILD_MODNAME, demod);
+		goto error1;
+		break;
+	case 1:
+		/* new priv instance */
+		priv->i2c = i2c;
+		priv->demod_address = config->demod_address;
+		mutex_init(&priv->fe_lock);
+		break;
+	default:
+		/* existing priv instance */
+		break;
+	}
+
+	/* allocate memory for the internal state */
+	state = kzalloc(sizeof(struct cx24117_state), GFP_KERNEL);
+	if (state == NULL)
+		goto error2;
+
+	state->demod = demod - 1;
+	state->priv = priv;
+
+	dev_info(&state->priv->i2c->dev,
+		"%s: Attaching frontend %d\n",
+		KBUILD_MODNAME, state->demod);
+
+	/* create dvb_frontend */
+	memcpy(&state->frontend.ops, &cx24117_ops,
+		sizeof(struct dvb_frontend_ops));
+	state->frontend.demodulator_priv = state;
+	return &state->frontend;
+
+error2:
+	cx24117_release_priv(priv);
+error1:
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(cx24117_attach);
+
+/*
+ * Initialise or wake up device
+ *
+ * Power config will reset and load initial firmware if required
+ */
+static int cx24117_initfe(struct dvb_frontend *fe)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	struct cx24117_cmd cmd;
+	int ret;
+
+	dev_dbg(&state->priv->i2c->dev, "%s() demod%d\n",
+		__func__, state->demod);
+
+	mutex_lock(&state->priv->fe_lock);
+
+	/* Set sleep mode off */
+	cmd.args[0] = CMD_SET_SLEEPMODE;
+	cmd.args[1] = (state->demod ? 1 : 0);
+	cmd.args[2] = 0;
+	cmd.len = 3;
+	ret = cx24117_cmd_execute_nolock(fe, &cmd);
+	if (ret != 0)
+		goto exit;
+
+	ret = cx24117_diseqc_init(fe);
+	if (ret != 0)
+		goto exit;
+
+	/* Set BER control */
+	cmd.args[0] = CMD_BERCTRL;
+	cmd.args[1] = (state->demod ? 1 : 0);
+	cmd.args[2] = 0x10;
+	cmd.args[3] = 0x10;
+	cmd.len = 4;
+	ret = cx24117_cmd_execute_nolock(fe, &cmd);
+	if (ret != 0)
+		goto exit;
+
+	/* Set RS correction (enable/disable) */
+	cmd.args[0] = CMD_ENABLERSCORR;
+	cmd.args[1] = (state->demod ? 1 : 0);
+	cmd.args[2] = CX24117_OCC;
+	cmd.len = 3;
+	ret = cx24117_cmd_execute_nolock(fe, &cmd);
+	if (ret != 0)
+		goto exit;
+
+	/* Set GPIO direction */
+	/* Set as output - controls LNB power on/off */
+	cmd.args[0] = CMD_SET_GPIODIR;
+	cmd.args[1] = 0x30;
+	cmd.args[2] = 0x30;
+	cmd.len = 3;
+	ret = cx24117_cmd_execute_nolock(fe, &cmd);
+
+exit:
+	mutex_unlock(&state->priv->fe_lock);
+
+	return ret;
+}
+
+/*
+ * Put device to sleep
+ */
+static int cx24117_sleep(struct dvb_frontend *fe)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	struct cx24117_cmd cmd;
+
+	dev_dbg(&state->priv->i2c->dev, "%s() demod%d\n",
+		__func__, state->demod);
+
+	/* Set sleep mode on */
+	cmd.args[0] = CMD_SET_SLEEPMODE;
+	cmd.args[1] = (state->demod ? 1 : 0);
+	cmd.args[2] = 1;
+	cmd.len = 3;
+	return cx24117_cmd_execute(fe, &cmd);
+}
+
+/* dvb-core told us to tune, the tv property cache will be complete,
+ * it's safe for is to pull values and use them for tuning purposes.
+ */
+static int cx24117_set_frontend(struct dvb_frontend *fe)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	struct cx24117_cmd cmd;
+	fe_status_t tunerstat;
+	int i, status, ret, retune = 1;
+	u8 reg_clkdiv, reg_ratediv;
+
+	dev_dbg(&state->priv->i2c->dev, "%s() demod%d\n",
+		__func__, state->demod);
+
+	switch (c->delivery_system) {
+	case SYS_DVBS:
+		dev_dbg(&state->priv->i2c->dev, "%s() demod%d DVB-S\n",
+			__func__, state->demod);
+
+		/* Only QPSK is supported for DVB-S */
+		if (c->modulation != QPSK) {
+			dev_dbg(&state->priv->i2c->dev,
+				"%s() demod%d unsupported modulation (%d)\n",
+				__func__, state->demod, c->modulation);
+			return -EINVAL;
+		}
+
+		/* Pilot doesn't exist in DVB-S, turn bit off */
+		state->dnxt.pilot_val = CX24117_PILOT_OFF;
+
+		/* DVB-S only supports 0.35 */
+		state->dnxt.rolloff_val = CX24117_ROLLOFF_035;
+		break;
+
+	case SYS_DVBS2:
+		dev_dbg(&state->priv->i2c->dev, "%s() demod%d DVB-S2\n",
+			__func__, state->demod);
+
+		/*
+		 * NBC 8PSK/QPSK with DVB-S is supported for DVB-S2,
+		 * but not hardware auto detection
+		 */
+		if (c->modulation != PSK_8 && c->modulation != QPSK) {
+			dev_dbg(&state->priv->i2c->dev,
+				"%s() demod%d unsupported modulation (%d)\n",
+				__func__, state->demod, c->modulation);
+			return -EOPNOTSUPP;
+		}
+
+		switch (c->pilot) {
+		case PILOT_AUTO:
+			state->dnxt.pilot_val = CX24117_PILOT_AUTO;
+			break;
+		case PILOT_OFF:
+			state->dnxt.pilot_val = CX24117_PILOT_OFF;
+			break;
+		case PILOT_ON:
+			state->dnxt.pilot_val = CX24117_PILOT_ON;
+			break;
+		default:
+			dev_dbg(&state->priv->i2c->dev,
+				"%s() demod%d unsupported pilot mode (%d)\n",
+				__func__, state->demod, c->pilot);
+			return -EOPNOTSUPP;
+		}
+
+		switch (c->rolloff) {
+		case ROLLOFF_20:
+			state->dnxt.rolloff_val = CX24117_ROLLOFF_020;
+			break;
+		case ROLLOFF_25:
+			state->dnxt.rolloff_val = CX24117_ROLLOFF_025;
+			break;
+		case ROLLOFF_35:
+			state->dnxt.rolloff_val = CX24117_ROLLOFF_035;
+			break;
+		case ROLLOFF_AUTO:
+			state->dnxt.rolloff_val = CX24117_ROLLOFF_035;
+			/* soft-auto rolloff */
+			retune = 3;
+			break;
+		default:
+			dev_warn(&state->priv->i2c->dev,
+				"%s: demod%d unsupported rolloff (%d)\n",
+				KBUILD_MODNAME, state->demod, c->rolloff);
+			return -EOPNOTSUPP;
+		}
+		break;
+
+	default:
+		dev_warn(&state->priv->i2c->dev,
+			"%s: demod %d unsupported delivery system (%d)\n",
+			KBUILD_MODNAME, state->demod, c->delivery_system);
+		return -EINVAL;
+	}
+
+	state->dnxt.delsys = c->delivery_system;
+	state->dnxt.modulation = c->modulation;
+	state->dnxt.frequency = c->frequency;
+	state->dnxt.pilot = c->pilot;
+	state->dnxt.rolloff = c->rolloff;
+
+	ret = cx24117_set_inversion(state, c->inversion);
+	if (ret !=  0)
+		return ret;
+
+	ret = cx24117_set_fec(state,
+		c->delivery_system, c->modulation, c->fec_inner);
+	if (ret !=  0)
+		return ret;
+
+	ret = cx24117_set_symbolrate(state, c->symbol_rate);
+	if (ret !=  0)
+		return ret;
+
+	/* discard the 'current' tuning parameters and prepare to tune */
+	cx24117_clone_params(fe);
+
+	dev_dbg(&state->priv->i2c->dev,
+		"%s: delsys      = %d\n", __func__, state->dcur.delsys);
+	dev_dbg(&state->priv->i2c->dev,
+		"%s: modulation  = %d\n", __func__, state->dcur.modulation);
+	dev_dbg(&state->priv->i2c->dev,
+		"%s: frequency   = %d\n", __func__, state->dcur.frequency);
+	dev_dbg(&state->priv->i2c->dev,
+		"%s: pilot       = %d (val = 0x%02x)\n", __func__,
+		state->dcur.pilot, state->dcur.pilot_val);
+	dev_dbg(&state->priv->i2c->dev,
+		"%s: retune      = %d\n", __func__, retune);
+	dev_dbg(&state->priv->i2c->dev,
+		"%s: rolloff     = %d (val = 0x%02x)\n", __func__,
+		state->dcur.rolloff, state->dcur.rolloff_val);
+	dev_dbg(&state->priv->i2c->dev,
+		"%s: symbol_rate = %d\n", __func__, state->dcur.symbol_rate);
+	dev_dbg(&state->priv->i2c->dev,
+		"%s: FEC         = %d (mask/val = 0x%02x/0x%02x)\n", __func__,
+		state->dcur.fec, state->dcur.fec_mask, state->dcur.fec_val);
+	dev_dbg(&state->priv->i2c->dev,
+		"%s: Inversion   = %d (val = 0x%02x)\n", __func__,
+		state->dcur.inversion, state->dcur.inversion_val);
+
+	/* Prepare a tune request */
+	cmd.args[0] = CMD_TUNEREQUEST;
+
+	/* demod */
+	cmd.args[1] = state->demod;
+
+	/* Frequency */
+	cmd.args[2] = (state->dcur.frequency & 0xff0000) >> 16;
+	cmd.args[3] = (state->dcur.frequency & 0x00ff00) >> 8;
+	cmd.args[4] = (state->dcur.frequency & 0x0000ff);
+
+	/* Symbol Rate */
+	cmd.args[5] = ((state->dcur.symbol_rate / 1000) & 0xff00) >> 8;
+	cmd.args[6] = ((state->dcur.symbol_rate / 1000) & 0x00ff);
+
+	/* Automatic Inversion */
+	cmd.args[7] = state->dcur.inversion_val;
+
+	/* Modulation / FEC / Pilot */
+	cmd.args[8] = state->dcur.fec_val | state->dcur.pilot_val;
+
+	cmd.args[9] = CX24117_SEARCH_RANGE_KHZ >> 8;
+	cmd.args[10] = CX24117_SEARCH_RANGE_KHZ & 0xff;
+
+	cmd.args[11] = state->dcur.rolloff_val;
+	cmd.args[12] = state->dcur.fec_mask;
+
+	if (state->dcur.symbol_rate > 30000000) {
+		reg_ratediv = 0x04;
+		reg_clkdiv = 0x02;
+	} else if (state->dcur.symbol_rate > 10000000) {
+		reg_ratediv = 0x06;
+		reg_clkdiv = 0x03;
+	} else {
+		reg_ratediv = 0x0a;
+		reg_clkdiv = 0x05;
+	}
+
+	cmd.args[13] = reg_ratediv;
+	cmd.args[14] = reg_clkdiv;
+
+	cx24117_writereg(state, (state->demod == 0) ?
+		CX24117_REG_CLKDIV0 : CX24117_REG_CLKDIV1, reg_clkdiv);
+	cx24117_writereg(state, (state->demod == 0) ?
+		CX24117_REG_RATEDIV0 : CX24117_REG_RATEDIV1, reg_ratediv);
+
+	cmd.args[15] = CX24117_PNE;
+	cmd.len = 16;
+
+	do {
+		/* Reset status register */
+		status = cx24117_readreg(state, (state->demod == 0) ?
+			CX24117_REG_SSTATUS0 : CX24117_REG_SSTATUS1) &
+			CX24117_SIGNAL_MASK;
+
+		dev_dbg(&state->priv->i2c->dev,
+			"%s() demod%d status_setfe = %02x\n",
+			__func__, state->demod, status);
+
+		cx24117_writereg(state, (state->demod == 0) ?
+			CX24117_REG_SSTATUS0 : CX24117_REG_SSTATUS1, status);
+
+		/* Tune */
+		ret = cx24117_cmd_execute(fe, &cmd);
+		if (ret != 0)
+			break;
+
+		/*
+		 * Wait for up to 500 ms before retrying
+		 *
+		 * If we are able to tune then generally it occurs within 100ms.
+		 * If it takes longer, try a different rolloff setting.
+		 */
+		for (i = 0; i < 50; i++) {
+			cx24117_read_status(fe, &tunerstat);
+			status = tunerstat & (FE_HAS_SIGNAL | FE_HAS_SYNC);
+			if (status == (FE_HAS_SIGNAL | FE_HAS_SYNC)) {
+				dev_dbg(&state->priv->i2c->dev,
+					"%s() demod%d tuned\n",
+					__func__, state->demod);
+				return 0;
+			}
+			msleep(20);
+		}
+
+		dev_dbg(&state->priv->i2c->dev, "%s() demod%d not tuned\n",
+			__func__, state->demod);
+
+		/* try next rolloff value */
+		if (state->dcur.rolloff == 3)
+			cmd.args[11]--;
+
+	} while (--retune);
+	return -EINVAL;
+}
+
+static int cx24117_tune(struct dvb_frontend *fe, bool re_tune,
+	unsigned int mode_flags, unsigned int *delay, fe_status_t *status)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+
+	dev_dbg(&state->priv->i2c->dev, "%s() demod%d\n",
+		__func__, state->demod);
+
+	*delay = HZ / 5;
+	if (re_tune) {
+		int ret = cx24117_set_frontend(fe);
+		if (ret)
+			return ret;
+	}
+	return cx24117_read_status(fe, status);
+}
+
+static int cx24117_get_algo(struct dvb_frontend *fe)
+{
+	return DVBFE_ALGO_HW;
+}
+
+static int cx24117_get_frontend(struct dvb_frontend *fe)
+{
+	struct cx24117_state *state = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	struct cx24117_cmd cmd;
+	u8 reg, st, inv;
+	int ret, idx;
+	unsigned int freq;
+	short srate_os, freq_os;
+
+	u8 buf[0x1f-4];
+
+	/* Read current tune parameters */
+	cmd.args[0] = CMD_GETCTLACC;
+	cmd.args[1] = (u8) state->demod;
+	cmd.len = 2;
+	ret = cx24117_cmd_execute(fe, &cmd);
+	if (ret != 0)
+		return ret;
+
+	/* read all required regs at once */
+	reg = (state->demod == 0) ? CX24117_REG_FREQ3_0 : CX24117_REG_FREQ3_1;
+	ret = cx24117_readregN(state, reg, buf, 0x1f-4);
+	if (ret != 0)
+		return ret;
+
+	st = buf[5];
+
+	/* get spectral inversion */
+	inv = (((state->demod == 0) ? ~st : st) >> 6) & 1;
+	if (inv == 0)
+		c->inversion = INVERSION_OFF;
+	else
+		c->inversion = INVERSION_ON;
+
+	/* modulation and fec */
+	idx = st & 0x3f;
+	if (c->delivery_system == SYS_DVBS2) {
+		if (idx > 11)
+			idx += 9;
+		else
+			idx += 7;
+	}
+
+	c->modulation = cx24117_modfec_modes[idx].modulation;
+	c->fec_inner = cx24117_modfec_modes[idx].fec;
+
+	/* frequency */
+	freq = (buf[0] << 16) | (buf[1] << 8) | buf[2];
+	freq_os = (buf[8] << 8) | buf[9];
+	c->frequency = freq + freq_os;
+
+	/* symbol rate */
+	srate_os = (buf[10] << 8) | buf[11];
+	c->symbol_rate = -1000 * srate_os + state->dcur.symbol_rate;
+	return 0;
+}
+
+static struct dvb_frontend_ops cx24117_ops = {
+	.delsys = { SYS_DVBS, SYS_DVBS2 },
+	.info = {
+		.name = "Conexant CX24117/CX24132",
+		.frequency_min = 950000,
+		.frequency_max = 2150000,
+		.frequency_stepsize = 1011, /* kHz for QPSK frontends */
+		.frequency_tolerance = 5000,
+		.symbol_rate_min = 1000000,
+		.symbol_rate_max = 45000000,
+		.caps = FE_CAN_INVERSION_AUTO |
+			FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+			FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
+			FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
+			FE_CAN_2G_MODULATION |
+			FE_CAN_QPSK | FE_CAN_RECOVER
+	},
+
+	.release = cx24117_release,
+
+	.init = cx24117_initfe,
+	.sleep = cx24117_sleep,
+	.read_status = cx24117_read_status,
+	.read_ber = cx24117_read_ber,
+	.read_signal_strength = cx24117_read_signal_strength,
+	.read_snr = cx24117_read_snr,
+	.read_ucblocks = cx24117_read_ucblocks,
+	.set_tone = cx24117_set_tone,
+	.set_voltage = cx24117_set_voltage,
+	.diseqc_send_master_cmd = cx24117_send_diseqc_msg,
+	.diseqc_send_burst = cx24117_diseqc_send_burst,
+	.get_frontend_algo = cx24117_get_algo,
+	.tune = cx24117_tune,
+
+	.set_frontend = cx24117_set_frontend,
+	.get_frontend = cx24117_get_frontend,
+};
+
+
+MODULE_DESCRIPTION("DVB Frontend module for Conexant cx24117/cx24132 hardware");
+MODULE_AUTHOR("Luis Alves (ljalvs@gmail.com)");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("1.1");
+MODULE_FIRMWARE(CX24117_DEFAULT_FIRMWARE);
+
diff --git a/drivers/media/dvb-frontends/cx24117.h b/drivers/media/dvb-frontends/cx24117.h
new file mode 100644
index 00000000000..4e59e9574fa
--- /dev/null
+++ b/drivers/media/dvb-frontends/cx24117.h
@@ -0,0 +1,47 @@
+/*
+    Conexant cx24117/cx24132 - Dual DVBS/S2 Satellite demod/tuner driver
+
+    Copyright (C) 2013 Luis Alves <ljalvs@gmail.com>
+	(based on cx24116.h by Steven Toth)
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef CX24117_H
+#define CX24117_H
+
+#include <linux/kconfig.h>
+#include <linux/dvb/frontend.h>
+
+struct cx24117_config {
+	/* the demodulator's i2c address */
+	u8 demod_address;
+};
+
+#if IS_ENABLED(CONFIG_DVB_CX24117)
+extern struct dvb_frontend *cx24117_attach(
+	const struct cx24117_config *config,
+	struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *cx24117_attach(
+	const struct cx24117_config *config,
+	struct i2c_adapter *i2c)
+{
+	dev_warn(&i2c->dev, "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
+
+#endif /* CX24117_H */
diff --git a/drivers/media/dvb-frontends/cx24123.c b/drivers/media/dvb-frontends/cx24123.c
index a771da3e9f9..72fb5838cae 100644
--- a/drivers/media/dvb-frontends/cx24123.c
+++ b/drivers/media/dvb-frontends/cx24123.c
@@ -739,7 +739,7 @@ static int cx24123_set_voltage(struct dvb_frontend *fe,
 		return 0;
 	default:
 		return -EINVAL;
-	};
+	}
 
 	return 0;
 }
diff --git a/drivers/media/dvb-frontends/cxd2820r_c.c b/drivers/media/dvb-frontends/cxd2820r_c.c
index 125a4404101..5c6ab4921bf 100644
--- a/drivers/media/dvb-frontends/cxd2820r_c.c
+++ b/drivers/media/dvb-frontends/cxd2820r_c.c
@@ -78,7 +78,7 @@ int cxd2820r_set_frontend_c(struct dvb_frontend *fe)
 
 	num = if_freq / 1000; /* Hz => kHz */
 	num *= 0x4000;
-	if_ctl = cxd2820r_div_u64_round_closest(num, 41000);
+	if_ctl = 0x4000 - cxd2820r_div_u64_round_closest(num, 41000);
 	buf[0] = (if_ctl >> 8) & 0x3f;
 	buf[1] = (if_ctl >> 0) & 0xff;
 
diff --git a/drivers/media/dvb-frontends/cxd2820r_core.c b/drivers/media/dvb-frontends/cxd2820r_core.c
index 7ca5c69dd20..03930d5e9fe 100644
--- a/drivers/media/dvb-frontends/cxd2820r_core.c
+++ b/drivers/media/dvb-frontends/cxd2820r_core.c
@@ -21,21 +21,31 @@
 
 #include "cxd2820r_priv.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 /* write multiple registers */
 static int cxd2820r_wr_regs_i2c(struct cxd2820r_priv *priv, u8 i2c, u8 reg,
 	u8 *val, int len)
 {
 	int ret;
-	u8 buf[len+1];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg[1] = {
 		{
 			.addr = i2c,
 			.flags = 0,
-			.len = sizeof(buf),
+			.len = len + 1,
 			.buf = buf,
 		}
 	};
 
+	if (1 + len > sizeof(buf)) {
+		dev_warn(&priv->i2c->dev,
+			 "%s: i2c wr reg=%04x: len=%d is too big!\n",
+			 KBUILD_MODNAME, reg, len);
+		return -EINVAL;
+	}
+
 	buf[0] = reg;
 	memcpy(&buf[1], val, len);
 
@@ -55,7 +65,7 @@ static int cxd2820r_rd_regs_i2c(struct cxd2820r_priv *priv, u8 i2c, u8 reg,
 	u8 *val, int len)
 {
 	int ret;
-	u8 buf[len];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg[2] = {
 		{
 			.addr = i2c,
@@ -65,11 +75,18 @@ static int cxd2820r_rd_regs_i2c(struct cxd2820r_priv *priv, u8 i2c, u8 reg,
 		}, {
 			.addr = i2c,
 			.flags = I2C_M_RD,
-			.len = sizeof(buf),
+			.len = len,
 			.buf = buf,
 		}
 	};
 
+	if (len > sizeof(buf)) {
+		dev_warn(&priv->i2c->dev,
+			 "%s: i2c wr reg=%04x: len=%d is too big!\n",
+			 KBUILD_MODNAME, reg, len);
+		return -EINVAL;
+	}
+
 	ret = i2c_transfer(priv->i2c, msg, 2);
 	if (ret == 2) {
 		memcpy(val, buf, len);
diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c
index 90536147bf0..1632d78a547 100644
--- a/drivers/media/dvb-frontends/dib8000.c
+++ b/drivers/media/dvb-frontends/dib8000.c
@@ -11,6 +11,7 @@
 #include <linux/slab.h>
 #include <linux/i2c.h>
 #include <linux/mutex.h>
+#include <asm/div64.h>
 
 #include "dvb_math.h"
 
@@ -118,6 +119,12 @@ struct dib8000_state {
 	u8 longest_intlv_layer;
 	u16 output_mode;
 
+	/* for DVBv5 stats */
+	s64 init_ucb;
+	unsigned long per_jiffies_stats;
+	unsigned long ber_jiffies_stats;
+	unsigned long ber_jiffies_stats_layer[3];
+
 #ifdef DIB8000_AGC_FREEZE
 	u16 agc1_max;
 	u16 agc1_min;
@@ -157,15 +164,10 @@ static u16 dib8000_i2c_read16(struct i2c_device *i2c, u16 reg)
 	return ret;
 }
 
-static u16 dib8000_read_word(struct dib8000_state *state, u16 reg)
+static u16 __dib8000_read_word(struct dib8000_state *state, u16 reg)
 {
 	u16 ret;
 
-	if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) {
-		dprintk("could not acquire lock");
-		return 0;
-	}
-
 	state->i2c_write_buffer[0] = reg >> 8;
 	state->i2c_write_buffer[1] = reg & 0xff;
 
@@ -183,6 +185,21 @@ static u16 dib8000_read_word(struct dib8000_state *state, u16 reg)
 		dprintk("i2c read error on %d", reg);
 
 	ret = (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1];
+
+	return ret;
+}
+
+static u16 dib8000_read_word(struct dib8000_state *state, u16 reg)
+{
+	u16 ret;
+
+	if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) {
+		dprintk("could not acquire lock");
+		return 0;
+	}
+
+	ret = __dib8000_read_word(state, reg);
+
 	mutex_unlock(&state->i2c_buffer_lock);
 
 	return ret;
@@ -192,8 +209,15 @@ static u32 dib8000_read32(struct dib8000_state *state, u16 reg)
 {
 	u16 rw[2];
 
-	rw[0] = dib8000_read_word(state, reg + 0);
-	rw[1] = dib8000_read_word(state, reg + 1);
+	if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) {
+		dprintk("could not acquire lock");
+		return 0;
+	}
+
+	rw[0] = __dib8000_read_word(state, reg + 0);
+	rw[1] = __dib8000_read_word(state, reg + 1);
+
+	mutex_unlock(&state->i2c_buffer_lock);
 
 	return ((rw[0] << 16) | (rw[1]));
 }
@@ -787,7 +811,7 @@ int dib8000_update_pll(struct dvb_frontend *fe,
 			dprintk("PLL: Update ratio (prediv: %d, ratio: %d)", state->cfg.pll->pll_prediv, ratio);
 			dib8000_write_word(state, 901, (state->cfg.pll->pll_prediv << 8) | (ratio << 0)); /* only the PLL ratio is updated. */
 		}
-}
+	}
 
 	return 0;
 }
@@ -966,6 +990,45 @@ static u16 dib8000_identify(struct i2c_device *client)
 	return value;
 }
 
+static int dib8000_read_unc_blocks(struct dvb_frontend *fe, u32 *unc);
+
+static void dib8000_reset_stats(struct dvb_frontend *fe)
+{
+	struct dib8000_state *state = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &state->fe[0]->dtv_property_cache;
+	u32 ucb;
+
+	memset(&c->strength, 0, sizeof(c->strength));
+	memset(&c->cnr, 0, sizeof(c->cnr));
+	memset(&c->post_bit_error, 0, sizeof(c->post_bit_error));
+	memset(&c->post_bit_count, 0, sizeof(c->post_bit_count));
+	memset(&c->block_error, 0, sizeof(c->block_error));
+
+	c->strength.len = 1;
+	c->cnr.len = 1;
+	c->block_error.len = 1;
+	c->block_count.len = 1;
+	c->post_bit_error.len = 1;
+	c->post_bit_count.len = 1;
+
+	c->strength.stat[0].scale = FE_SCALE_DECIBEL;
+	c->strength.stat[0].uvalue = 0;
+
+	c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+	c->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+	c->block_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+	c->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+	c->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+
+	dib8000_read_unc_blocks(fe, &ucb);
+
+	state->init_ucb = -ucb;
+	state->ber_jiffies_stats = 0;
+	state->per_jiffies_stats = 0;
+	memset(&state->ber_jiffies_stats_layer, 0,
+	       sizeof(state->ber_jiffies_stats_layer));
+}
+
 static int dib8000_reset(struct dvb_frontend *fe)
 {
 	struct dib8000_state *state = fe->demodulator_priv;
@@ -1071,6 +1134,8 @@ static int dib8000_reset(struct dvb_frontend *fe)
 
 	dib8000_set_power_mode(state, DIB8000_POWER_INTERFACE_ONLY);
 
+	dib8000_reset_stats(fe);
+
 	return 0;
 }
 
@@ -2445,7 +2510,8 @@ static int dib8000_autosearch_start(struct dvb_frontend *fe)
 	if (state->revision == 0x8090)
 		internal = dib8000_read32(state, 23) / 1000;
 
-	if (state->autosearch_state == AS_SEARCHING_FFT) {
+	if ((state->revision >= 0x8002) &&
+	    (state->autosearch_state == AS_SEARCHING_FFT)) {
 		dib8000_write_word(state,  37, 0x0065); /* P_ctrl_pha_off_max default values */
 		dib8000_write_word(state, 116, 0x0000); /* P_ana_gain to 0 */
 
@@ -2481,7 +2547,8 @@ static int dib8000_autosearch_start(struct dvb_frontend *fe)
 		dib8000_write_word(state, 770, (dib8000_read_word(state, 770) & 0xdfff) | (1 << 13)); /* P_restart_ccg = 1 */
 		dib8000_write_word(state, 770, (dib8000_read_word(state, 770) & 0xdfff) | (0 << 13)); /* P_restart_ccg = 0 */
 		dib8000_write_word(state, 0, (dib8000_read_word(state, 0) & 0x7ff) | (0 << 15) | (1 << 13)); /* P_restart_search = 0; */
-	} else if (state->autosearch_state == AS_SEARCHING_GUARD) {
+	} else if ((state->revision >= 0x8002) &&
+		   (state->autosearch_state == AS_SEARCHING_GUARD)) {
 		c->transmission_mode = TRANSMISSION_MODE_8K;
 		c->guard_interval = GUARD_INTERVAL_1_8;
 		c->inversion = 0;
@@ -2583,7 +2650,8 @@ static int dib8000_autosearch_irq(struct dvb_frontend *fe)
 	struct dib8000_state *state = fe->demodulator_priv;
 	u16 irq_pending = dib8000_read_word(state, 1284);
 
-	if (state->autosearch_state == AS_SEARCHING_FFT) {
+	if ((state->revision >= 0x8002) &&
+	    (state->autosearch_state == AS_SEARCHING_FFT)) {
 		if (irq_pending & 0x1) {
 			dprintk("dib8000_autosearch_irq: max correlation result available");
 			return 3;
@@ -2853,6 +2921,91 @@ static int dib8090p_init_sdram(struct dib8000_state *state)
 	return 0;
 }
 
+/**
+ * is_manual_mode - Check if TMCC should be used for parameters settings
+ * @c:	struct dvb_frontend_properties
+ *
+ * By default, TMCC table should be used for parameter settings on most
+ * usercases. However, sometimes it is desirable to lock the demod to
+ * use the manual parameters.
+ *
+ * On manual mode, the current dib8000_tune state machine is very restrict:
+ * It requires that both per-layer and per-transponder parameters to be
+ * properly specified, otherwise the device won't lock.
+ *
+ * Check if all those conditions are properly satisfied before allowing
+ * the device to use the manual frequency lock mode.
+ */
+static int is_manual_mode(struct dtv_frontend_properties *c)
+{
+	int i, n_segs = 0;
+
+	/* Use auto mode on DVB-T compat mode */
+	if (c->delivery_system != SYS_ISDBT)
+		return 0;
+
+	/*
+	 * Transmission mode is only detected on auto mode, currently
+	 */
+	if (c->transmission_mode == TRANSMISSION_MODE_AUTO) {
+		dprintk("transmission mode auto");
+		return 0;
+	}
+
+	/*
+	 * Guard interval is only detected on auto mode, currently
+	 */
+	if (c->guard_interval == GUARD_INTERVAL_AUTO) {
+		dprintk("guard interval auto");
+		return 0;
+	}
+
+	/*
+	 * If no layer is enabled, assume auto mode, as at least one
+	 * layer should be enabled
+	 */
+	if (!c->isdbt_layer_enabled) {
+		dprintk("no layer modulation specified");
+		return 0;
+	}
+
+	/*
+	 * Check if the per-layer parameters aren't auto and
+	 * disable a layer if segment count is 0 or invalid.
+	 */
+	for (i = 0; i < 3; i++) {
+		if (!(c->isdbt_layer_enabled & 1 << i))
+			continue;
+
+		if ((c->layer[i].segment_count > 13) ||
+		    (c->layer[i].segment_count == 0)) {
+			c->isdbt_layer_enabled &= ~(1 << i);
+			continue;
+		}
+
+		n_segs += c->layer[i].segment_count;
+
+		if ((c->layer[i].modulation == QAM_AUTO) ||
+		    (c->layer[i].fec == FEC_AUTO)) {
+			dprintk("layer %c has either modulation or FEC auto",
+				'A' + i);
+			return 0;
+		}
+	}
+
+	/*
+	 * Userspace specified a wrong number of segments.
+	 *	fallback to auto mode.
+	 */
+	if (n_segs == 0 || n_segs > 13) {
+		dprintk("number of segments is invalid");
+		return 0;
+	}
+
+	/* Everything looks ok for manual mode */
+	return 1;
+}
+
 static int dib8000_tune(struct dvb_frontend *fe)
 {
 	struct dib8000_state *state = fe->demodulator_priv;
@@ -2878,40 +3031,19 @@ static int dib8000_tune(struct dvb_frontend *fe)
 
 	switch (*tune_state) {
 	case CT_DEMOD_START: /* 30 */
+			dib8000_reset_stats(fe);
+
 			if (state->revision == 0x8090)
 				dib8090p_init_sdram(state);
 			state->status = FE_STATUS_TUNE_PENDING;
-			if ((c->delivery_system != SYS_ISDBT) ||
-					(c->inversion == INVERSION_AUTO) ||
-					(c->transmission_mode == TRANSMISSION_MODE_AUTO) ||
-					(c->guard_interval == GUARD_INTERVAL_AUTO) ||
-					(((c->isdbt_layer_enabled & (1 << 0)) != 0) &&
-					 (c->layer[0].segment_count != 0xff) &&
-					 (c->layer[0].segment_count != 0) &&
-					 ((c->layer[0].modulation == QAM_AUTO) ||
-					  (c->layer[0].fec == FEC_AUTO))) ||
-					(((c->isdbt_layer_enabled & (1 << 1)) != 0) &&
-					 (c->layer[1].segment_count != 0xff) &&
-					 (c->layer[1].segment_count != 0) &&
-					 ((c->layer[1].modulation == QAM_AUTO) ||
-					  (c->layer[1].fec == FEC_AUTO))) ||
-					(((c->isdbt_layer_enabled & (1 << 2)) != 0) &&
-					 (c->layer[2].segment_count != 0xff) &&
-					 (c->layer[2].segment_count != 0) &&
-					 ((c->layer[2].modulation == QAM_AUTO) ||
-					  (c->layer[2].fec == FEC_AUTO))) ||
-					(((c->layer[0].segment_count == 0) ||
-					  ((c->isdbt_layer_enabled & (1 << 0)) == 0)) &&
-					 ((c->layer[1].segment_count == 0) ||
-					  ((c->isdbt_layer_enabled & (2 << 0)) == 0)) &&
-					 ((c->layer[2].segment_count == 0) || ((c->isdbt_layer_enabled & (3 << 0)) == 0))))
-				state->channel_parameters_set = 0; /* auto search */
-			else
-				state->channel_parameters_set = 1; /* channel parameters are known */
+			state->channel_parameters_set = is_manual_mode(c);
+
+			dprintk("Tuning channel on %s search mode",
+				state->channel_parameters_set ? "manual" : "auto");
 
 			dib8000_viterbi_state(state, 0); /* force chan dec in restart */
 
-			/* Layer monit */
+			/* Layer monitor */
 			dib8000_write_word(state, 285, dib8000_read_word(state, 285) & 0x60);
 
 			dib8000_set_frequency_offset(state);
@@ -3048,7 +3180,7 @@ static int dib8000_tune(struct dvb_frontend *fe)
 			dib8000_set_diversity_in(state->fe[0], state->diversity_onoff);
 
 			locks = (dib8000_read_word(state, 180) >> 6) & 0x3f; /* P_coff_winlen ? */
-			/* coff should lock over P_coff_winlen ofdm symbols : give 3 times this lenght to lock */
+			/* coff should lock over P_coff_winlen ofdm symbols : give 3 times this length to lock */
 			*timeout = dib8000_get_timeout(state, 2 * locks, SYMBOL_DEPENDENT_ON);
 			*tune_state = CT_DEMOD_STEP_5;
 			break;
@@ -3115,7 +3247,7 @@ static int dib8000_tune(struct dvb_frontend *fe)
 
 	case CT_DEMOD_STEP_9: /* 39 */
 			if ((state->revision == 0x8090) || ((dib8000_read_word(state, 1291) >> 9) & 0x1)) { /* fe capable of deinterleaving : esram */
-				/* defines timeout for mpeg lock depending on interleaver lenght of longest layer */
+				/* defines timeout for mpeg lock depending on interleaver length of longest layer */
 				for (i = 0; i < 3; i++) {
 					if (c->layer[i].interleaving >= deeper_interleaver) {
 						dprintk("layer%i: time interleaver = %d ", i, c->layer[i].interleaving);
@@ -3256,15 +3388,27 @@ static int dib8000_sleep(struct dvb_frontend *fe)
 	return dib8000_set_adc_state(state, DIBX000_SLOW_ADC_OFF) | dib8000_set_adc_state(state, DIBX000_ADC_OFF);
 }
 
+static int dib8000_read_status(struct dvb_frontend *fe, fe_status_t * stat);
+
 static int dib8000_get_frontend(struct dvb_frontend *fe)
 {
 	struct dib8000_state *state = fe->demodulator_priv;
 	u16 i, val = 0;
-	fe_status_t stat;
+	fe_status_t stat = 0;
 	u8 index_frontend, sub_index_frontend;
 
 	fe->dtv_property_cache.bandwidth_hz = 6000000;
 
+	/*
+	 * If called to early, get_frontend makes dib8000_tune to either
+	 * not lock or not sync. This causes dvbv5-scan/dvbv5-zap to fail.
+	 * So, let's just return if frontend 0 has not locked.
+	 */
+	dib8000_read_status(fe, &stat);
+	if (!(stat & FE_HAS_SYNC))
+		return 0;
+
+	dprintk("TMCC lock");
 	for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) {
 		state->fe[index_frontend]->ops.read_status(state->fe[index_frontend], &stat);
 		if (stat&FE_HAS_SYNC) {
@@ -3335,9 +3479,13 @@ static int dib8000_get_frontend(struct dvb_frontend *fe)
 		fe->dtv_property_cache.layer[i].segment_count = val & 0x0F;
 		dprintk("dib8000_get_frontend : Layer %d segments = %d ", i, fe->dtv_property_cache.layer[i].segment_count);
 
-		val = dib8000_read_word(state, 499 + i);
-		fe->dtv_property_cache.layer[i].interleaving = val & 0x3;
-		dprintk("dib8000_get_frontend : Layer %d time_intlv = %d ", i, fe->dtv_property_cache.layer[i].interleaving);
+		val = dib8000_read_word(state, 499 + i) & 0x3;
+		/* Interleaving can be 0, 1, 2 or 4 */
+		if (val == 3)
+			val = 4;
+		fe->dtv_property_cache.layer[i].interleaving = val;
+		dprintk("dib8000_get_frontend : Layer %d time_intlv = %d ",
+			i, fe->dtv_property_cache.layer[i].interleaving);
 
 		val = dib8000_read_word(state, 481 + i);
 		switch (val & 0x7) {
@@ -3556,6 +3704,8 @@ static int dib8000_set_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
+static int dib8000_get_stats(struct dvb_frontend *fe, fe_status_t stat);
+
 static int dib8000_read_status(struct dvb_frontend *fe, fe_status_t * stat)
 {
 	struct dib8000_state *state = fe->demodulator_priv;
@@ -3593,6 +3743,7 @@ static int dib8000_read_status(struct dvb_frontend *fe, fe_status_t * stat)
 		if (lock & 0x01)
 			*stat |= FE_HAS_VITERBI;
 	}
+	dib8000_get_stats(fe, *stat);
 
 	return 0;
 }
@@ -3699,6 +3850,357 @@ static int dib8000_read_snr(struct dvb_frontend *fe, u16 * snr)
 	return 0;
 }
 
+struct per_layer_regs {
+	u16 lock, ber, per;
+};
+
+static const struct per_layer_regs per_layer_regs[] = {
+	{ 554, 560, 562 },
+	{ 555, 576, 578 },
+	{ 556, 581, 583 },
+};
+
+struct linear_segments {
+	unsigned x;
+	signed y;
+};
+
+/*
+ * Table to estimate signal strength in dBm.
+ * This table was empirically determinated by measuring the signal
+ * strength generated by a DTA-2111 RF generator directly connected into
+ * a dib8076 device (a PixelView PV-D231U stick), using a good quality
+ * 3 meters RC6 cable and good RC6 connectors.
+ * The real value can actually be different on other devices, depending
+ * on several factors, like if LNA is enabled or not, if diversity is
+ * enabled, type of connectors, etc.
+ * Yet, it is better to use this measure in dB than a random non-linear
+ * percentage value, especially for antenna adjustments.
+ * On my tests, the precision of the measure using this table is about
+ * 0.5 dB, with sounds reasonable enough.
+ */
+static struct linear_segments strength_to_db_table[] = {
+	{ 55953, 108500 },	/* -22.5 dBm */
+	{ 55394, 108000 },
+	{ 53834, 107000 },
+	{ 52863, 106000 },
+	{ 52239, 105000 },
+	{ 52012, 104000 },
+	{ 51803, 103000 },
+	{ 51566, 102000 },
+	{ 51356, 101000 },
+	{ 51112, 100000 },
+	{ 50869,  99000 },
+	{ 50600,  98000 },
+	{ 50363,  97000 },
+	{ 50117,  96000 },	/* -35 dBm */
+	{ 49889,  95000 },
+	{ 49680,  94000 },
+	{ 49493,  93000 },
+	{ 49302,  92000 },
+	{ 48929,  91000 },
+	{ 48416,  90000 },
+	{ 48035,  89000 },
+	{ 47593,  88000 },
+	{ 47282,  87000 },
+	{ 46953,  86000 },
+	{ 46698,  85000 },
+	{ 45617,  84000 },
+	{ 44773,  83000 },
+	{ 43845,  82000 },
+	{ 43020,  81000 },
+	{ 42010,  80000 },	/* -51 dBm */
+	{     0,      0 },
+};
+
+static u32 interpolate_value(u32 value, struct linear_segments *segments,
+			     unsigned len)
+{
+	u64 tmp64;
+	u32 dx;
+	s32 dy;
+	int i, ret;
+
+	if (value >= segments[0].x)
+		return segments[0].y;
+	if (value < segments[len-1].x)
+		return segments[len-1].y;
+
+	for (i = 1; i < len - 1; i++) {
+		/* If value is identical, no need to interpolate */
+		if (value == segments[i].x)
+			return segments[i].y;
+		if (value > segments[i].x)
+			break;
+	}
+
+	/* Linear interpolation between the two (x,y) points */
+	dy = segments[i - 1].y - segments[i].y;
+	dx = segments[i - 1].x - segments[i].x;
+
+	tmp64 = value - segments[i].x;
+	tmp64 *= dy;
+	do_div(tmp64, dx);
+	ret = segments[i].y + tmp64;
+
+	return ret;
+}
+
+static u32 dib8000_get_time_us(struct dvb_frontend *fe, int layer)
+{
+	struct dib8000_state *state = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &state->fe[0]->dtv_property_cache;
+	int ini_layer, end_layer, i;
+	u64 time_us, tmp64;
+	u32 tmp, denom;
+	int guard, rate_num, rate_denum = 1, bits_per_symbol, nsegs;
+	int interleaving = 0, fft_div;
+
+	if (layer >= 0) {
+		ini_layer = layer;
+		end_layer = layer + 1;
+	} else {
+		ini_layer = 0;
+		end_layer = 3;
+	}
+
+	switch (c->guard_interval) {
+	case GUARD_INTERVAL_1_4:
+		guard = 4;
+		break;
+	case GUARD_INTERVAL_1_8:
+		guard = 8;
+		break;
+	case GUARD_INTERVAL_1_16:
+		guard = 16;
+		break;
+	default:
+	case GUARD_INTERVAL_1_32:
+		guard = 32;
+		break;
+	}
+
+	switch (c->transmission_mode) {
+	case TRANSMISSION_MODE_2K:
+		fft_div = 4;
+		break;
+	case TRANSMISSION_MODE_4K:
+		fft_div = 2;
+		break;
+	default:
+	case TRANSMISSION_MODE_8K:
+		fft_div = 1;
+		break;
+	}
+
+	denom = 0;
+	for (i = ini_layer; i < end_layer; i++) {
+		nsegs = c->layer[i].segment_count;
+		if (nsegs == 0 || nsegs > 13)
+			continue;
+
+		switch (c->layer[i].modulation) {
+		case DQPSK:
+		case QPSK:
+			bits_per_symbol = 2;
+			break;
+		case QAM_16:
+			bits_per_symbol = 4;
+			break;
+		default:
+		case QAM_64:
+			bits_per_symbol = 6;
+			break;
+		}
+
+		switch (c->layer[i].fec) {
+		case FEC_1_2:
+			rate_num = 1;
+			rate_denum = 2;
+			break;
+		case FEC_2_3:
+			rate_num = 2;
+			rate_denum = 3;
+			break;
+		case FEC_3_4:
+			rate_num = 3;
+			rate_denum = 4;
+			break;
+		case FEC_5_6:
+			rate_num = 5;
+			rate_denum = 6;
+			break;
+		default:
+		case FEC_7_8:
+			rate_num = 7;
+			rate_denum = 8;
+			break;
+		}
+
+		interleaving = c->layer[i].interleaving;
+
+		denom += bits_per_symbol * rate_num * fft_div * nsegs * 384;
+	}
+
+	/* If all goes wrong, wait for 1s for the next stats */
+	if (!denom)
+		return 0;
+
+	/* Estimate the period for the total bit rate */
+	time_us = rate_denum * (1008 * 1562500L);
+	tmp64 = time_us;
+	do_div(tmp64, guard);
+	time_us = time_us + tmp64;
+	time_us += denom / 2;
+	do_div(time_us, denom);
+
+	tmp = 1008 * 96 * interleaving;
+	time_us += tmp + tmp / guard;
+
+	return time_us;
+}
+
+static int dib8000_get_stats(struct dvb_frontend *fe, fe_status_t stat)
+{
+	struct dib8000_state *state = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &state->fe[0]->dtv_property_cache;
+	int i;
+	int show_per_stats = 0;
+	u32 time_us = 0, snr, val;
+	u64 blocks;
+	s32 db;
+	u16 strength;
+
+	/* Get Signal strength */
+	dib8000_read_signal_strength(fe, &strength);
+	val = strength;
+	db = interpolate_value(val,
+			       strength_to_db_table,
+			       ARRAY_SIZE(strength_to_db_table)) - 131000;
+	c->strength.stat[0].svalue = db;
+
+	/* UCB/BER/CNR measures require lock */
+	if (!(stat & FE_HAS_LOCK)) {
+		c->cnr.len = 1;
+		c->block_count.len = 1;
+		c->block_error.len = 1;
+		c->post_bit_error.len = 1;
+		c->post_bit_count.len = 1;
+		c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+		c->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+		c->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+		c->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+		c->block_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+		return 0;
+	}
+
+	/* Check if time for stats was elapsed */
+	if (time_after(jiffies, state->per_jiffies_stats)) {
+		state->per_jiffies_stats = jiffies + msecs_to_jiffies(1000);
+
+		/* Get SNR */
+		snr = dib8000_get_snr(fe);
+		for (i = 1; i < MAX_NUMBER_OF_FRONTENDS; i++) {
+			if (state->fe[i])
+				snr += dib8000_get_snr(state->fe[i]);
+		}
+		snr = snr >> 16;
+
+		if (snr) {
+			snr = 10 * intlog10(snr);
+			snr = (1000L * snr) >> 24;
+		} else {
+			snr = 0;
+		}
+		c->cnr.stat[0].svalue = snr;
+		c->cnr.stat[0].scale = FE_SCALE_DECIBEL;
+
+		/* Get UCB measures */
+		dib8000_read_unc_blocks(fe, &val);
+		if (val < state->init_ucb)
+			state->init_ucb += 0x100000000LL;
+
+		c->block_error.stat[0].scale = FE_SCALE_COUNTER;
+		c->block_error.stat[0].uvalue = val + state->init_ucb;
+
+		/* Estimate the number of packets based on bitrate */
+		if (!time_us)
+			time_us = dib8000_get_time_us(fe, -1);
+
+		if (time_us) {
+			blocks = 1250000ULL * 1000000ULL;
+			do_div(blocks, time_us * 8 * 204);
+			c->block_count.stat[0].scale = FE_SCALE_COUNTER;
+			c->block_count.stat[0].uvalue += blocks;
+		}
+
+		show_per_stats = 1;
+	}
+
+	/* Get post-BER measures */
+	if (time_after(jiffies, state->ber_jiffies_stats)) {
+		time_us = dib8000_get_time_us(fe, -1);
+		state->ber_jiffies_stats = jiffies + msecs_to_jiffies((time_us + 500) / 1000);
+
+		dprintk("Next all layers stats available in %u us.", time_us);
+
+		dib8000_read_ber(fe, &val);
+		c->post_bit_error.stat[0].scale = FE_SCALE_COUNTER;
+		c->post_bit_error.stat[0].uvalue += val;
+
+		c->post_bit_count.stat[0].scale = FE_SCALE_COUNTER;
+		c->post_bit_count.stat[0].uvalue += 100000000;
+	}
+
+	if (state->revision < 0x8002)
+		return 0;
+
+	c->block_error.len = 4;
+	c->post_bit_error.len = 4;
+	c->post_bit_count.len = 4;
+
+	for (i = 0; i < 3; i++) {
+		unsigned nsegs = c->layer[i].segment_count;
+
+		if (nsegs == 0 || nsegs > 13)
+			continue;
+
+		time_us = 0;
+
+		if (time_after(jiffies, state->ber_jiffies_stats_layer[i])) {
+			time_us = dib8000_get_time_us(fe, i);
+
+			state->ber_jiffies_stats_layer[i] = jiffies + msecs_to_jiffies((time_us + 500) / 1000);
+			dprintk("Next layer %c  stats will be available in %u us\n",
+				'A' + i, time_us);
+
+			val = dib8000_read_word(state, per_layer_regs[i].ber);
+			c->post_bit_error.stat[1 + i].scale = FE_SCALE_COUNTER;
+			c->post_bit_error.stat[1 + i].uvalue += val;
+
+			c->post_bit_count.stat[1 + i].scale = FE_SCALE_COUNTER;
+			c->post_bit_count.stat[1 + i].uvalue += 100000000;
+		}
+
+		if (show_per_stats) {
+			val = dib8000_read_word(state, per_layer_regs[i].per);
+
+			c->block_error.stat[1 + i].scale = FE_SCALE_COUNTER;
+			c->block_error.stat[1 + i].uvalue += val;
+
+			if (!time_us)
+				time_us = dib8000_get_time_us(fe, i);
+			if (time_us) {
+				blocks = 1250000ULL * 1000000ULL;
+				do_div(blocks, time_us * 8 * 204);
+				c->block_count.stat[0].scale = FE_SCALE_COUNTER;
+				c->block_count.stat[0].uvalue += blocks;
+			}
+		}
+	}
+	return 0;
+}
+
 int dib8000_set_slave_frontend(struct dvb_frontend *fe, struct dvb_frontend *fe_slave)
 {
 	struct dib8000_state *state = fe->demodulator_priv;
diff --git a/drivers/media/dvb-frontends/dib9000.c b/drivers/media/dvb-frontends/dib9000.c
index 6201c59a78d..e540cfb13ba 100644
--- a/drivers/media/dvb-frontends/dib9000.c
+++ b/drivers/media/dvb-frontends/dib9000.c
@@ -649,9 +649,9 @@ static int dib9000_risc_debug_buf(struct dib9000_state *state, u16 * data, u8 si
 	b[2 * (size - 2) - 1] = '\0';	/* Bullet proof the buffer */
 	if (*b == '~') {
 		b++;
-		dprintk(b);
+		dprintk("%s", b);
 	} else
-		dprintk("RISC%d: %d.%04d %s", state->fe_id, ts / 10000, ts % 10000, *b ? b : "<emtpy>");
+		dprintk("RISC%d: %d.%04d %s", state->fe_id, ts / 10000, ts % 10000, *b ? b : "<empty>");
 	return 1;
 }
 
diff --git a/drivers/media/dvb-frontends/drx39xyj/Kconfig b/drivers/media/dvb-frontends/drx39xyj/Kconfig
new file mode 100644
index 00000000000..6c2ccb6a506
--- /dev/null
+++ b/drivers/media/dvb-frontends/drx39xyj/Kconfig
@@ -0,0 +1,7 @@
+config DVB_DRX39XYJ
+	tristate "Micronas DRX-J demodulator"
+	depends on DVB_CORE && I2C
+	default m if !MEDIA_SUBDRV_AUTOSELECT
+	help
+	  An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want
+	  to support this frontend.
diff --git a/drivers/media/dvb-frontends/drx39xyj/Makefile b/drivers/media/dvb-frontends/drx39xyj/Makefile
new file mode 100644
index 00000000000..672e0777495
--- /dev/null
+++ b/drivers/media/dvb-frontends/drx39xyj/Makefile
@@ -0,0 +1,6 @@
+drx39xyj-objs := drxj.o
+
+obj-$(CONFIG_DVB_DRX39XYJ) += drx39xyj.o
+
+ccflags-y += -I$(srctree)/drivers/media/dvb-core/
+ccflags-y += -I$(srctree)/drivers/media/tuners/
diff --git a/drivers/media/dvb-frontends/drx39xyj/bsp_i2c.h b/drivers/media/dvb-frontends/drx39xyj/bsp_i2c.h
new file mode 100644
index 00000000000..5b5421f7038
--- /dev/null
+++ b/drivers/media/dvb-frontends/drx39xyj/bsp_i2c.h
@@ -0,0 +1,139 @@
+/*
+  I2C API, implementation depends on board specifics
+
+  Copyright (c), 2004-2005,2007-2010 Trident Microsystems, Inc.
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice,
+    this list of conditions and the following disclaimer.
+  * Redistributions in binary form must reproduce the above copyright notice,
+    this list of conditions and the following disclaimer in the documentation
+	and/or other materials provided with the distribution.
+  * Neither the name of Trident Microsystems nor Hauppauge Computer Works
+    nor the names of its contributors may be used to endorse or promote
+	products derived from this software without specific prior written
+	permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+  POSSIBILITY OF SUCH DAMAGE.
+
+  This module encapsulates I2C access.In some applications several devices
+  share one I2C bus. If these devices have the same I2C address some kind
+  off "switch" must be implemented to ensure error free communication with
+  one device.  In case such a "switch" is used, the device ID can be used
+  to implement control over this "switch".
+*/
+
+#ifndef __BSPI2C_H__
+#define __BSPI2C_H__
+
+#include "bsp_types.h"
+
+/*
+ * This structure contains the I2C address, the device ID and a user_data pointer.
+ * The user_data pointer can be used for application specific purposes.
+ */
+struct i2c_device_addr {
+	u16 i2c_addr;		/* The I2C address of the device. */
+	u16 i2c_dev_id;		/* The device identifier. */
+	void *user_data;		/* User data pointer */
+};
+
+
+/**
+* \def IS_I2C_10BIT( addr )
+* \brief Determine if I2C address 'addr' is a 10 bits address or not.
+* \param addr The I2C address.
+* \return int.
+* \retval 0 if address is not a 10 bits I2C address.
+* \retval 1 if address is a 10 bits I2C address.
+*/
+#define IS_I2C_10BIT(addr) \
+	 (((addr) & 0xF8) == 0xF0)
+
+/*------------------------------------------------------------------------------
+Exported FUNCTIONS
+------------------------------------------------------------------------------*/
+
+/**
+* \fn drxbsp_i2c_init()
+* \brief Initialize I2C communication module.
+* \return drx_status_t Return status.
+* \retval 0 Initialization successful.
+* \retval -EIO Initialization failed.
+*/
+	drx_status_t drxbsp_i2c_init(void);
+
+/**
+* \fn drxbsp_i2c_term()
+* \brief Terminate I2C communication module.
+* \return drx_status_t Return status.
+* \retval 0 Termination successful.
+* \retval -EIO Termination failed.
+*/
+	drx_status_t drxbsp_i2c_term(void);
+
+/**
+* \fn drx_status_t drxbsp_i2c_write_read( struct i2c_device_addr *w_dev_addr,
+*                                       u16 w_count,
+*                                       u8 *wData,
+*                                       struct i2c_device_addr *r_dev_addr,
+*                                       u16 r_count,
+*                                       u8 *r_data)
+* \brief Read and/or write count bytes from I2C bus, store them in data[].
+* \param w_dev_addr The device i2c address and the device ID to write to
+* \param w_count   The number of bytes to write
+* \param wData    The array to write the data to
+* \param r_dev_addr The device i2c address and the device ID to read from
+* \param r_count   The number of bytes to read
+* \param r_data    The array to read the data from
+* \return drx_status_t Return status.
+* \retval 0 Succes.
+* \retval -EIO Failure.
+* \retval -EINVAL Parameter 'wcount' is not zero but parameter
+*                                       'wdata' contains NULL.
+*                                       Idem for 'rcount' and 'rdata'.
+*                                       Both w_dev_addr and r_dev_addr are NULL.
+*
+* This function must implement an atomic write and/or read action on the I2C bus
+* No other process may use the I2C bus when this function is executing.
+* The critical section of this function runs from and including the I2C
+* write, up to and including the I2C read action.
+*
+* The device ID can be useful if several devices share an I2C address.
+* It can be used to control a "switch" on the I2C bus to the correct device.
+*/
+	drx_status_t drxbsp_i2c_write_read(struct i2c_device_addr *w_dev_addr,
+					 u16 w_count,
+					 u8 *w_data,
+					 struct i2c_device_addr *r_dev_addr,
+					 u16 r_count, u8 *r_data);
+
+/**
+* \fn drxbsp_i2c_error_text()
+* \brief Returns a human readable error.
+* Counter part of numerical drx_i2c_error_g.
+*
+* \return char* Pointer to human readable error text.
+*/
+	char *drxbsp_i2c_error_text(void);
+
+/**
+* \var drx_i2c_error_g;
+* \brief I2C specific error codes, platform dependent.
+*/
+	extern int drx_i2c_error_g;
+
+#endif				/* __BSPI2C_H__ */
diff --git a/drivers/media/dvb-frontends/drx39xyj/drx39xxj.h b/drivers/media/dvb-frontends/drx39xyj/drx39xxj.h
new file mode 100644
index 00000000000..cfd0b96b693
--- /dev/null
+++ b/drivers/media/dvb-frontends/drx39xyj/drx39xxj.h
@@ -0,0 +1,45 @@
+/*
+ *  Driver for Micronas DRX39xx family (drx3933j)
+ *
+ *  Written by Devin Heitmueller <devin.heitmueller@kernellabs.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
+ */
+
+#ifndef DRX39XXJ_H
+#define DRX39XXJ_H
+
+#include <linux/dvb/frontend.h>
+#include "dvb_frontend.h"
+#include "drx_driver.h"
+
+struct drx39xxj_state {
+	struct i2c_adapter *i2c;
+	struct drx_demod_instance *demod;
+	struct dvb_frontend frontend;
+	unsigned int i2c_gate_open:1;
+	const struct firmware *fw;
+};
+
+#if IS_ENABLED(CONFIG_DVB_DRX39XYJ)
+struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c) {
+	return NULL;
+};
+#endif
+
+#endif /* DVB_DUMMY_FE_H */
diff --git a/drivers/media/dvb-frontends/drx39xyj/drx_dap_fasi.h b/drivers/media/dvb-frontends/drx39xyj/drx_dap_fasi.h
new file mode 100644
index 00000000000..354ec07eae8
--- /dev/null
+++ b/drivers/media/dvb-frontends/drx39xyj/drx_dap_fasi.h
@@ -0,0 +1,256 @@
+/*
+  Copyright (c), 2004-2005,2007-2010 Trident Microsystems, Inc.
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice,
+    this list of conditions and the following disclaimer.
+  * Redistributions in binary form must reproduce the above copyright notice,
+    this list of conditions and the following disclaimer in the documentation
+	and/or other materials provided with the distribution.
+  * Neither the name of Trident Microsystems nor Hauppauge Computer Works
+    nor the names of its contributors may be used to endorse or promote
+	products derived from this software without specific prior written
+	permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+  POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*******************************************************************************
+* FILENAME: $Id: drx_dap_fasi.h,v 1.5 2009/07/07 14:21:40 justin Exp $
+*
+* DESCRIPTION:
+* Part of DRX driver.
+* Data access protocol: Fast Access Sequential Interface (fasi)
+* Fast access, because of short addressing format (16 instead of 32 bits addr)
+* Sequential, because of I2C.
+*
+* USAGE:
+* Include.
+*
+* NOTES:
+*
+*
+*******************************************************************************/
+
+/*-------- compilation control switches --------------------------------------*/
+
+#ifndef __DRX_DAP_FASI_H__
+#define __DRX_DAP_FASI_H__
+
+/*-------- Required includes -------------------------------------------------*/
+
+#include "drx_driver.h"
+
+/*-------- Defines, configuring the API --------------------------------------*/
+
+/********************************************
+* Allowed address formats
+********************************************/
+
+/*
+* Comments about short/long addressing format:
+*
+* The DAP FASI offers long address format (4 bytes) and short address format
+* (2 bytes). The DAP can operate in 3 modes:
+* (1) only short
+* (2) only long
+* (3) both long and short but short preferred and long only when necesarry
+*
+* These modes must be selected compile time via compile switches.
+* Compile switch settings for the diffrent modes:
+* (1) DRXDAPFASI_LONG_ADDR_ALLOWED=0, DRXDAPFASI_SHORT_ADDR_ALLOWED=1
+* (2) DRXDAPFASI_LONG_ADDR_ALLOWED=1, DRXDAPFASI_SHORT_ADDR_ALLOWED=0
+* (3) DRXDAPFASI_LONG_ADDR_ALLOWED=1, DRXDAPFASI_SHORT_ADDR_ALLOWED=1
+*
+* The default setting will be (3) both long and short.
+* The default setting will need no compile switches.
+* The default setting must be overridden if compile switches are already
+* defined.
+*
+*/
+
+/* set default */
+#if !defined(DRXDAPFASI_LONG_ADDR_ALLOWED)
+#define  DRXDAPFASI_LONG_ADDR_ALLOWED 1
+#endif
+
+/* set default */
+#if !defined(DRXDAPFASI_SHORT_ADDR_ALLOWED)
+#define  DRXDAPFASI_SHORT_ADDR_ALLOWED 1
+#endif
+
+/* check */
+#if ((DRXDAPFASI_LONG_ADDR_ALLOWED == 0) && \
+      (DRXDAPFASI_SHORT_ADDR_ALLOWED == 0))
+#error  At least one of short- or long-addressing format must be allowed.
+*;				/* illegal statement to force compiler error */
+#endif
+
+/********************************************
+* Single/master multi master setting
+********************************************/
+/*
+* Comments about SINGLE MASTER/MULTI MASTER  modes:
+*
+* Consider the two sides:1) the master and 2)the slave.
+*
+* Master:
+* Single/multimaster operation set via DRXDAP_SINGLE_MASTER compile switch
+*  + single master mode means no use of repeated starts
+*  + multi master mode means use of repeated starts
+*  Default is single master.
+*  Default can be overriden by setting the compile switch DRXDAP_SINGLE_MASTER.
+*
+* Slave:
+* Single/multi master selected via the flags in the FASI protocol.
+*  + single master means remember memory address between i2c packets
+*  + multimaster means flush memory address between i2c packets
+*  Default is single master, DAP FASI changes multi-master setting silently
+*  into single master setting. This cannot be overrriden.
+*
+*/
+/* set default */
+#ifndef DRXDAP_SINGLE_MASTER
+#define DRXDAP_SINGLE_MASTER 0
+#endif
+
+/********************************************
+* Chunk/mode checking
+********************************************/
+/*
+* Comments about DRXDAP_MAX_WCHUNKSIZE in single or multi master mode and
+* in combination with short and long addressing format. All text below
+* assumes long addressing format. The table also includes information
+* for short ADDRessing format.
+*
+* In single master mode, data can be written by sending the register address
+* first, then two or four bytes of data in the next packet.
+* Because the device address plus a register address equals five bytes,
+* the mimimum chunk size must be five.
+* If ten-bit I2C device addresses are used, the minimum chunk size must be six,
+* because the I2C device address will then occupy two bytes when writing.
+*
+* Data in single master mode is transferred as follows:
+* <S> <devW>  a0  a1  a2  a3  <P>
+* <S> <devW>  d0  d1 [d2  d3] <P>
+* ..
+* or
+* ..
+* <S> <devW>  a0  a1  a2  a3  <P>
+* <S> <devR> --- <P>
+*
+* In multi-master mode, the data must immediately follow the address (an I2C
+* stop resets the internal address), and hence the minimum chunk size is
+* 1 <I2C address> + 4 (register address) + 2 (data to send) = 7 bytes (8 if
+* 10-bit I2C device addresses are used).
+*
+* The 7-bit or 10-bit i2c address parameters is a runtime parameter.
+* The other parameters can be limited via compile time switches.
+*
+*-------------------------------------------------------------------------------
+*
+*  Minimum chunk size table (in bytes):
+*
+*       +----------------+----------------+
+*       | 7b i2c addr    | 10b i2c addr   |
+*       +----------------+----------------+
+*       | single | multi | single | multi |
+* ------+--------+-------+--------+-------+
+* short | 3      | 5     | 4      | 6     |
+* long  | 5      | 7     | 6      | 8     |
+* ------+--------+-------+--------+-------+
+*
+*/
+
+/* set default */
+#if !defined(DRXDAP_MAX_WCHUNKSIZE)
+#define  DRXDAP_MAX_WCHUNKSIZE 254
+#endif
+
+/* check */
+#if ((DRXDAPFASI_LONG_ADDR_ALLOWED == 0) && (DRXDAPFASI_SHORT_ADDR_ALLOWED == 1))
+#if DRXDAP_SINGLE_MASTER
+#define  DRXDAP_MAX_WCHUNKSIZE_MIN 3
+#else
+#define  DRXDAP_MAX_WCHUNKSIZE_MIN 5
+#endif
+#else
+#if DRXDAP_SINGLE_MASTER
+#define  DRXDAP_MAX_WCHUNKSIZE_MIN 5
+#else
+#define  DRXDAP_MAX_WCHUNKSIZE_MIN 7
+#endif
+#endif
+
+#if  DRXDAP_MAX_WCHUNKSIZE <  DRXDAP_MAX_WCHUNKSIZE_MIN
+#if ((DRXDAPFASI_LONG_ADDR_ALLOWED == 0) && (DRXDAPFASI_SHORT_ADDR_ALLOWED == 1))
+#if DRXDAP_SINGLE_MASTER
+#error  DRXDAP_MAX_WCHUNKSIZE must be at least 3 in single master mode
+*;				/* illegal statement to force compiler error */
+#else
+#error  DRXDAP_MAX_WCHUNKSIZE must be at least 5 in multi master mode
+*;				/* illegal statement to force compiler error */
+#endif
+#else
+#if DRXDAP_SINGLE_MASTER
+#error  DRXDAP_MAX_WCHUNKSIZE must be at least 5 in single master mode
+*;				/* illegal statement to force compiler error */
+#else
+#error  DRXDAP_MAX_WCHUNKSIZE must be at least 7 in multi master mode
+*;				/* illegal statement to force compiler error */
+#endif
+#endif
+#endif
+
+/* set default */
+#if !defined(DRXDAP_MAX_RCHUNKSIZE)
+#define  DRXDAP_MAX_RCHUNKSIZE 254
+#endif
+
+/* check */
+#if  DRXDAP_MAX_RCHUNKSIZE < 2
+#error  DRXDAP_MAX_RCHUNKSIZE must be at least 2
+*;				/* illegal statement to force compiler error */
+#endif
+
+/* check */
+#if  DRXDAP_MAX_RCHUNKSIZE & 1
+#error  DRXDAP_MAX_RCHUNKSIZE must be even
+*;				/* illegal statement to force compiler error */
+#endif
+
+/*-------- Public API functions ----------------------------------------------*/
+
+extern struct drx_access_func drx_dap_fasi_funct_g;
+
+#define DRXDAP_FASI_RMW           0x10000000
+#define DRXDAP_FASI_BROADCAST     0x20000000
+#define DRXDAP_FASI_CLEARCRC      0x80000000
+#define DRXDAP_FASI_SINGLE_MASTER 0xC0000000
+#define DRXDAP_FASI_MULTI_MASTER  0x40000000
+#define DRXDAP_FASI_SMM_SWITCH    0x40000000	/* single/multi master switch */
+#define DRXDAP_FASI_MODEFLAGS     0xC0000000
+#define DRXDAP_FASI_FLAGS         0xF0000000
+
+#define DRXDAP_FASI_ADDR2BLOCK(addr)  (((addr)>>22)&0x3F)
+#define DRXDAP_FASI_ADDR2BANK(addr)   (((addr)>>16)&0x3F)
+#define DRXDAP_FASI_ADDR2OFFSET(addr) ((addr)&0x7FFF)
+
+#define DRXDAP_FASI_SHORT_FORMAT(addr)     (((addr) & 0xFC30FF80) == 0)
+#define DRXDAP_FASI_LONG_FORMAT(addr)      (((addr) & 0xFC30FF80) != 0)
+#define DRXDAP_FASI_OFFSET_TOO_LARGE(addr) (((addr) & 0x00008000) != 0)
+
+#endif				/* __DRX_DAP_FASI_H__ */
diff --git a/drivers/media/dvb-frontends/drx39xyj/drx_driver.h b/drivers/media/dvb-frontends/drx39xyj/drx_driver.h
new file mode 100644
index 00000000000..9076bf21cc8
--- /dev/null
+++ b/drivers/media/dvb-frontends/drx39xyj/drx_driver.h
@@ -0,0 +1,2343 @@
+/*
+  Copyright (c), 2004-2005,2007-2010 Trident Microsystems, Inc.
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice,
+    this list of conditions and the following disclaimer.
+  * Redistributions in binary form must reproduce the above copyright notice,
+    this list of conditions and the following disclaimer in the documentation
+	and/or other materials provided with the distribution.
+  * Neither the name of Trident Microsystems nor Hauppauge Computer Works
+    nor the names of its contributors may be used to endorse or promote
+	products derived from this software without specific prior written
+	permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+  POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef __DRXDRIVER_H__
+#define __DRXDRIVER_H__
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/firmware.h>
+#include <linux/i2c.h>
+
+/*
+ * This structure contains the I2C address, the device ID and a user_data pointer.
+ * The user_data pointer can be used for application specific purposes.
+ */
+struct i2c_device_addr {
+	u16 i2c_addr;		/* The I2C address of the device. */
+	u16 i2c_dev_id;		/* The device identifier. */
+	void *user_data;		/* User data pointer */
+};
+
+/**
+* \def IS_I2C_10BIT( addr )
+* \brief Determine if I2C address 'addr' is a 10 bits address or not.
+* \param addr The I2C address.
+* \return int.
+* \retval 0 if address is not a 10 bits I2C address.
+* \retval 1 if address is a 10 bits I2C address.
+*/
+#define IS_I2C_10BIT(addr) \
+	 (((addr) & 0xF8) == 0xF0)
+
+/*------------------------------------------------------------------------------
+Exported FUNCTIONS
+------------------------------------------------------------------------------*/
+
+/**
+* \fn drxbsp_i2c_init()
+* \brief Initialize I2C communication module.
+* \return int Return status.
+* \retval 0 Initialization successful.
+* \retval -EIO Initialization failed.
+*/
+int drxbsp_i2c_init(void);
+
+/**
+* \fn drxbsp_i2c_term()
+* \brief Terminate I2C communication module.
+* \return int Return status.
+* \retval 0 Termination successful.
+* \retval -EIO Termination failed.
+*/
+int drxbsp_i2c_term(void);
+
+/**
+* \fn int drxbsp_i2c_write_read( struct i2c_device_addr *w_dev_addr,
+*                                       u16 w_count,
+*                                       u8 * wData,
+*                                       struct i2c_device_addr *r_dev_addr,
+*                                       u16 r_count,
+*                                       u8 * r_data)
+* \brief Read and/or write count bytes from I2C bus, store them in data[].
+* \param w_dev_addr The device i2c address and the device ID to write to
+* \param w_count   The number of bytes to write
+* \param wData    The array to write the data to
+* \param r_dev_addr The device i2c address and the device ID to read from
+* \param r_count   The number of bytes to read
+* \param r_data    The array to read the data from
+* \return int Return status.
+* \retval 0 Succes.
+* \retval -EIO Failure.
+* \retval -EINVAL Parameter 'wcount' is not zero but parameter
+*                                       'wdata' contains NULL.
+*                                       Idem for 'rcount' and 'rdata'.
+*                                       Both w_dev_addr and r_dev_addr are NULL.
+*
+* This function must implement an atomic write and/or read action on the I2C bus
+* No other process may use the I2C bus when this function is executing.
+* The critical section of this function runs from and including the I2C
+* write, up to and including the I2C read action.
+*
+* The device ID can be useful if several devices share an I2C address.
+* It can be used to control a "switch" on the I2C bus to the correct device.
+*/
+int drxbsp_i2c_write_read(struct i2c_device_addr *w_dev_addr,
+					u16 w_count,
+					u8 *wData,
+					struct i2c_device_addr *r_dev_addr,
+					u16 r_count, u8 *r_data);
+
+/**
+* \fn drxbsp_i2c_error_text()
+* \brief Returns a human readable error.
+* Counter part of numerical drx_i2c_error_g.
+*
+* \return char* Pointer to human readable error text.
+*/
+char *drxbsp_i2c_error_text(void);
+
+/**
+* \var drx_i2c_error_g;
+* \brief I2C specific error codes, platform dependent.
+*/
+extern int drx_i2c_error_g;
+
+#define TUNER_MODE_SUB0    0x0001	/* for sub-mode (e.g. RF-AGC setting) */
+#define TUNER_MODE_SUB1    0x0002	/* for sub-mode (e.g. RF-AGC setting) */
+#define TUNER_MODE_SUB2    0x0004	/* for sub-mode (e.g. RF-AGC setting) */
+#define TUNER_MODE_SUB3    0x0008	/* for sub-mode (e.g. RF-AGC setting) */
+#define TUNER_MODE_SUB4    0x0010	/* for sub-mode (e.g. RF-AGC setting) */
+#define TUNER_MODE_SUB5    0x0020	/* for sub-mode (e.g. RF-AGC setting) */
+#define TUNER_MODE_SUB6    0x0040	/* for sub-mode (e.g. RF-AGC setting) */
+#define TUNER_MODE_SUB7    0x0080	/* for sub-mode (e.g. RF-AGC setting) */
+
+#define TUNER_MODE_DIGITAL 0x0100	/* for digital channel (e.g. DVB-T)   */
+#define TUNER_MODE_ANALOG  0x0200	/* for analog channel  (e.g. PAL)     */
+#define TUNER_MODE_SWITCH  0x0400	/* during channel switch & scanning   */
+#define TUNER_MODE_LOCK    0x0800	/* after tuner has locked             */
+#define TUNER_MODE_6MHZ    0x1000	/* for 6MHz bandwidth channels        */
+#define TUNER_MODE_7MHZ    0x2000	/* for 7MHz bandwidth channels        */
+#define TUNER_MODE_8MHZ    0x4000	/* for 8MHz bandwidth channels        */
+
+#define TUNER_MODE_SUB_MAX 8
+#define TUNER_MODE_SUBALL  (TUNER_MODE_SUB0 | TUNER_MODE_SUB1 | \
+			      TUNER_MODE_SUB2 | TUNER_MODE_SUB3 | \
+			      TUNER_MODE_SUB4 | TUNER_MODE_SUB5 | \
+			      TUNER_MODE_SUB6 | TUNER_MODE_SUB7)
+
+
+enum tuner_lock_status {
+	TUNER_LOCKED,
+	TUNER_NOT_LOCKED
+};
+
+struct tuner_common {
+	char *name;	/* Tuner brand & type name */
+	s32 min_freq_rf;	/* Lowest  RF input frequency, in kHz */
+	s32 max_freq_rf;	/* Highest RF input frequency, in kHz */
+
+	u8 sub_mode;	/* Index to sub-mode in use */
+	char ***sub_mode_descriptions;	/* Pointer to description of sub-modes */
+	u8 sub_modes;	/* Number of available sub-modes      */
+
+	/* The following fields will be either 0, NULL or false and do not need
+		initialisation */
+	void *self_check;	/* gives proof of initialization  */
+	bool programmed;	/* only valid if self_check is OK  */
+	s32 r_ffrequency;	/* only valid if programmed       */
+	s32 i_ffrequency;	/* only valid if programmed       */
+
+	void *my_user_data;	/* pointer to associated demod instance */
+	u16 my_capabilities;	/* value for storing application flags  */
+};
+
+struct tuner_instance;
+
+typedef int(*tuner_open_func_t) (struct tuner_instance *tuner);
+typedef int(*tuner_close_func_t) (struct tuner_instance *tuner);
+
+typedef int(*tuner_set_frequency_func_t) (struct tuner_instance *tuner,
+						u32 mode,
+						s32
+						frequency);
+
+typedef int(*tuner_get_frequency_func_t) (struct tuner_instance *tuner,
+						u32 mode,
+						s32 *
+						r_ffrequency,
+						s32 *
+						i_ffrequency);
+
+typedef int(*tuner_lock_status_func_t) (struct tuner_instance *tuner,
+						enum tuner_lock_status *
+						lock_stat);
+
+typedef int(*tune_ri2c_write_read_func_t) (struct tuner_instance *tuner,
+						struct i2c_device_addr *
+						w_dev_addr, u16 w_count,
+						u8 *wData,
+						struct i2c_device_addr *
+						r_dev_addr, u16 r_count,
+						u8 *r_data);
+
+struct tuner_ops {
+	tuner_open_func_t open_func;
+	tuner_close_func_t close_func;
+	tuner_set_frequency_func_t set_frequency_func;
+	tuner_get_frequency_func_t get_frequency_func;
+	tuner_lock_status_func_t lock_status_func;
+	tune_ri2c_write_read_func_t i2c_write_read_func;
+
+};
+
+struct tuner_instance {
+	struct i2c_device_addr my_i2c_dev_addr;
+	struct tuner_common *my_common_attr;
+	void *my_ext_attr;
+	struct tuner_ops *my_funct;
+};
+
+int drxbsp_tuner_set_frequency(struct tuner_instance *tuner,
+					u32 mode,
+					s32 frequency);
+
+int drxbsp_tuner_get_frequency(struct tuner_instance *tuner,
+					u32 mode,
+					s32 *r_ffrequency,
+					s32 *i_ffrequency);
+
+int drxbsp_tuner_default_i2c_write_read(struct tuner_instance *tuner,
+						struct i2c_device_addr *w_dev_addr,
+						u16 w_count,
+						u8 *wData,
+						struct i2c_device_addr *r_dev_addr,
+						u16 r_count, u8 *r_data);
+
+/**************
+*
+* This section configures the DRX Data Access Protocols (DAPs).
+*
+**************/
+
+/**
+* \def DRXDAP_SINGLE_MASTER
+* \brief Enable I2C single or I2C multimaster mode on host.
+*
+* Set to 1 to enable single master mode
+* Set to 0 to enable multi master mode
+*
+* The actual DAP implementation may be restricted to only one of the modes.
+* A compiler warning or error will be generated if the DAP implementation
+* overides or cannot handle the mode defined below.
+*
+*/
+#ifndef DRXDAP_SINGLE_MASTER
+#define DRXDAP_SINGLE_MASTER 1
+#endif
+
+/**
+* \def DRXDAP_MAX_WCHUNKSIZE
+* \brief Defines maximum chunksize of an i2c write action by host.
+*
+* This indicates the maximum size of data the I2C device driver is able to
+* write at a time. This includes I2C device address and register addressing.
+*
+* This maximum size may be restricted by the actual DAP implementation.
+* A compiler warning or error will be generated if the DAP implementation
+* overides or cannot handle the chunksize defined below.
+*
+* Beware that the DAP uses  DRXDAP_MAX_WCHUNKSIZE to create a temporary data
+* buffer. Do not undefine or choose too large, unless your system is able to
+* handle a stack buffer of that size.
+*
+*/
+#ifndef DRXDAP_MAX_WCHUNKSIZE
+#define  DRXDAP_MAX_WCHUNKSIZE 60
+#endif
+
+/**
+* \def DRXDAP_MAX_RCHUNKSIZE
+* \brief Defines maximum chunksize of an i2c read action by host.
+*
+* This indicates the maximum size of data the I2C device driver is able to read
+* at a time. Minimum value is 2. Also, the read chunk size must be even.
+*
+* This maximum size may be restricted by the actual DAP implementation.
+* A compiler warning or error will be generated if the DAP implementation
+* overides or cannot handle the chunksize defined below.
+*
+*/
+#ifndef DRXDAP_MAX_RCHUNKSIZE
+#define  DRXDAP_MAX_RCHUNKSIZE 60
+#endif
+
+/**************
+*
+* This section describes drxdriver defines.
+*
+**************/
+
+/**
+* \def DRX_UNKNOWN
+* \brief Generic UNKNOWN value for DRX enumerated types.
+*
+* Used to indicate that the parameter value is unknown or not yet initalized.
+*/
+#ifndef DRX_UNKNOWN
+#define DRX_UNKNOWN (254)
+#endif
+
+/**
+* \def DRX_AUTO
+* \brief Generic AUTO value for DRX enumerated types.
+*
+* Used to instruct the driver to automatically determine the value of the
+* parameter.
+*/
+#ifndef DRX_AUTO
+#define DRX_AUTO    (255)
+#endif
+
+/**************
+*
+* This section describes flag definitions for the device capbilities.
+*
+**************/
+
+/**
+* \brief LNA capability flag
+*
+* Device has a Low Noise Amplifier
+*
+*/
+#define DRX_CAPABILITY_HAS_LNA           (1UL <<  0)
+/**
+* \brief OOB-RX capability flag
+*
+* Device has OOB-RX
+*
+*/
+#define DRX_CAPABILITY_HAS_OOBRX         (1UL <<  1)
+/**
+* \brief ATV capability flag
+*
+* Device has ATV
+*
+*/
+#define DRX_CAPABILITY_HAS_ATV           (1UL <<  2)
+/**
+* \brief DVB-T capability flag
+*
+* Device has DVB-T
+*
+*/
+#define DRX_CAPABILITY_HAS_DVBT          (1UL <<  3)
+/**
+* \brief  ITU-B capability flag
+*
+* Device has ITU-B
+*
+*/
+#define DRX_CAPABILITY_HAS_ITUB          (1UL <<  4)
+/**
+* \brief  Audio capability flag
+*
+* Device has Audio
+*
+*/
+#define DRX_CAPABILITY_HAS_AUD           (1UL <<  5)
+/**
+* \brief  SAW switch capability flag
+*
+* Device has SAW switch
+*
+*/
+#define DRX_CAPABILITY_HAS_SAWSW         (1UL <<  6)
+/**
+* \brief  GPIO1 capability flag
+*
+* Device has GPIO1
+*
+*/
+#define DRX_CAPABILITY_HAS_GPIO1         (1UL <<  7)
+/**
+* \brief  GPIO2 capability flag
+*
+* Device has GPIO2
+*
+*/
+#define DRX_CAPABILITY_HAS_GPIO2         (1UL <<  8)
+/**
+* \brief  IRQN capability flag
+*
+* Device has IRQN
+*
+*/
+#define DRX_CAPABILITY_HAS_IRQN          (1UL <<  9)
+/**
+* \brief  8VSB capability flag
+*
+* Device has 8VSB
+*
+*/
+#define DRX_CAPABILITY_HAS_8VSB          (1UL << 10)
+/**
+* \brief  SMA-TX capability flag
+*
+* Device has SMATX
+*
+*/
+#define DRX_CAPABILITY_HAS_SMATX         (1UL << 11)
+/**
+* \brief  SMA-RX capability flag
+*
+* Device has SMARX
+*
+*/
+#define DRX_CAPABILITY_HAS_SMARX         (1UL << 12)
+/**
+* \brief  ITU-A/C capability flag
+*
+* Device has ITU-A/C
+*
+*/
+#define DRX_CAPABILITY_HAS_ITUAC         (1UL << 13)
+
+/*-------------------------------------------------------------------------
+MACROS
+-------------------------------------------------------------------------*/
+/* Macros to stringify the version number */
+#define DRX_VERSIONSTRING(MAJOR, MINOR, PATCH) \
+	 DRX_VERSIONSTRING_HELP(MAJOR)"." \
+	 DRX_VERSIONSTRING_HELP(MINOR)"." \
+	 DRX_VERSIONSTRING_HELP(PATCH)
+#define DRX_VERSIONSTRING_HELP(NUM) #NUM
+
+/**
+* \brief Macro to create byte array elements from 16 bit integers.
+* This macro is used to create byte arrays for block writes.
+* Block writes speed up I2C traffic between host and demod.
+* The macro takes care of the required byte order in a 16 bits word.
+* x->lowbyte(x), highbyte(x)
+*/
+#define DRX_16TO8(x) ((u8) (((u16)x) & 0xFF)), \
+			((u8)((((u16)x)>>8)&0xFF))
+
+/**
+* \brief Macro to sign extend signed 9 bit value to signed  16 bit value
+*/
+#define DRX_S9TOS16(x) ((((u16)x)&0x100) ? ((s16)((u16)(x)|0xFF00)) : (x))
+
+/**
+* \brief Macro to sign extend signed 9 bit value to signed  16 bit value
+*/
+#define DRX_S24TODRXFREQ(x) ((((u32) x) & 0x00800000UL) ? \
+				 ((s32) \
+				    (((u32) x) | 0xFF000000)) : \
+				 ((s32) x))
+
+/**
+* \brief Macro to convert 16 bit register value to a s32
+*/
+#define DRX_U16TODRXFREQ(x)   ((x & 0x8000) ? \
+				 ((s32) \
+				    (((u32) x) | 0xFFFF0000)) : \
+				 ((s32) x))
+
+/*-------------------------------------------------------------------------
+ENUM
+-------------------------------------------------------------------------*/
+
+/**
+* \enum enum drx_standard
+* \brief Modulation standards.
+*/
+enum drx_standard {
+	DRX_STANDARD_DVBT = 0, /**< Terrestrial DVB-T.               */
+	DRX_STANDARD_8VSB,     /**< Terrestrial 8VSB.                */
+	DRX_STANDARD_NTSC,     /**< Terrestrial\Cable analog NTSC.   */
+	DRX_STANDARD_PAL_SECAM_BG,
+				/**< Terrestrial analog PAL/SECAM B/G */
+	DRX_STANDARD_PAL_SECAM_DK,
+				/**< Terrestrial analog PAL/SECAM D/K */
+	DRX_STANDARD_PAL_SECAM_I,
+				/**< Terrestrial analog PAL/SECAM I   */
+	DRX_STANDARD_PAL_SECAM_L,
+				/**< Terrestrial analog PAL/SECAM L
+					with negative modulation        */
+	DRX_STANDARD_PAL_SECAM_LP,
+				/**< Terrestrial analog PAL/SECAM L
+					with positive modulation        */
+	DRX_STANDARD_ITU_A,    /**< Cable ITU ANNEX A.               */
+	DRX_STANDARD_ITU_B,    /**< Cable ITU ANNEX B.               */
+	DRX_STANDARD_ITU_C,    /**< Cable ITU ANNEX C.               */
+	DRX_STANDARD_ITU_D,    /**< Cable ITU ANNEX D.               */
+	DRX_STANDARD_FM,       /**< Terrestrial\Cable FM radio       */
+	DRX_STANDARD_DTMB,     /**< Terrestrial DTMB standard (China)*/
+	DRX_STANDARD_UNKNOWN = DRX_UNKNOWN,
+				/**< Standard unknown.                */
+	DRX_STANDARD_AUTO = DRX_AUTO
+				/**< Autodetect standard.             */
+};
+
+/**
+* \enum enum drx_standard
+* \brief Modulation sub-standards.
+*/
+enum drx_substandard {
+	DRX_SUBSTANDARD_MAIN = 0, /**< Main subvariant of standard   */
+	DRX_SUBSTANDARD_ATV_BG_SCANDINAVIA,
+	DRX_SUBSTANDARD_ATV_DK_POLAND,
+	DRX_SUBSTANDARD_ATV_DK_CHINA,
+	DRX_SUBSTANDARD_UNKNOWN = DRX_UNKNOWN,
+					/**< Sub-standard unknown.         */
+	DRX_SUBSTANDARD_AUTO = DRX_AUTO
+					/**< Auto (default) sub-standard   */
+};
+
+/**
+* \enum enum drx_bandwidth
+* \brief Channel bandwidth or channel spacing.
+*/
+enum drx_bandwidth {
+	DRX_BANDWIDTH_8MHZ = 0,	 /**< Bandwidth 8 MHz.   */
+	DRX_BANDWIDTH_7MHZ,	 /**< Bandwidth 7 MHz.   */
+	DRX_BANDWIDTH_6MHZ,	 /**< Bandwidth 6 MHz.   */
+	DRX_BANDWIDTH_UNKNOWN = DRX_UNKNOWN,
+					/**< Bandwidth unknown. */
+	DRX_BANDWIDTH_AUTO = DRX_AUTO
+					/**< Auto Set Bandwidth */
+};
+
+/**
+* \enum enum drx_mirror
+* \brief Indicate if channel spectrum is mirrored or not.
+*/
+enum drx_mirror {
+	DRX_MIRROR_NO = 0,   /**< Spectrum is not mirrored.           */
+	DRX_MIRROR_YES,	     /**< Spectrum is mirrored.               */
+	DRX_MIRROR_UNKNOWN = DRX_UNKNOWN,
+				/**< Unknown if spectrum is mirrored.    */
+	DRX_MIRROR_AUTO = DRX_AUTO
+				/**< Autodetect if spectrum is mirrored. */
+};
+
+/**
+* \enum enum drx_modulation
+* \brief Constellation type of the channel.
+*/
+enum drx_modulation {
+	DRX_CONSTELLATION_BPSK = 0,  /**< Modulation is BPSK.       */
+	DRX_CONSTELLATION_QPSK,	     /**< Constellation is QPSK.    */
+	DRX_CONSTELLATION_PSK8,	     /**< Constellation is PSK8.    */
+	DRX_CONSTELLATION_QAM16,     /**< Constellation is QAM16.   */
+	DRX_CONSTELLATION_QAM32,     /**< Constellation is QAM32.   */
+	DRX_CONSTELLATION_QAM64,     /**< Constellation is QAM64.   */
+	DRX_CONSTELLATION_QAM128,    /**< Constellation is QAM128.  */
+	DRX_CONSTELLATION_QAM256,    /**< Constellation is QAM256.  */
+	DRX_CONSTELLATION_QAM512,    /**< Constellation is QAM512.  */
+	DRX_CONSTELLATION_QAM1024,   /**< Constellation is QAM1024. */
+	DRX_CONSTELLATION_QPSK_NR,   /**< Constellation is QPSK_NR  */
+	DRX_CONSTELLATION_UNKNOWN = DRX_UNKNOWN,
+					/**< Constellation unknown.    */
+	DRX_CONSTELLATION_AUTO = DRX_AUTO
+					/**< Autodetect constellation. */
+};
+
+/**
+* \enum enum drx_hierarchy
+* \brief Hierarchy of the channel.
+*/
+enum drx_hierarchy {
+	DRX_HIERARCHY_NONE = 0,	/**< None hierarchical channel.     */
+	DRX_HIERARCHY_ALPHA1,	/**< Hierarchical channel, alpha=1. */
+	DRX_HIERARCHY_ALPHA2,	/**< Hierarchical channel, alpha=2. */
+	DRX_HIERARCHY_ALPHA4,	/**< Hierarchical channel, alpha=4. */
+	DRX_HIERARCHY_UNKNOWN = DRX_UNKNOWN,
+				/**< Hierarchy unknown.             */
+	DRX_HIERARCHY_AUTO = DRX_AUTO
+				/**< Autodetect hierarchy.          */
+};
+
+/**
+* \enum enum drx_priority
+* \brief Channel priority in case of hierarchical transmission.
+*/
+enum drx_priority {
+	DRX_PRIORITY_LOW = 0,  /**< Low priority channel.  */
+	DRX_PRIORITY_HIGH,     /**< High priority channel. */
+	DRX_PRIORITY_UNKNOWN = DRX_UNKNOWN
+				/**< Priority unknown.      */
+};
+
+/**
+* \enum enum drx_coderate
+* \brief Channel priority in case of hierarchical transmission.
+*/
+enum drx_coderate {
+		DRX_CODERATE_1DIV2 = 0,	/**< Code rate 1/2nd.      */
+		DRX_CODERATE_2DIV3,	/**< Code rate 2/3nd.      */
+		DRX_CODERATE_3DIV4,	/**< Code rate 3/4nd.      */
+		DRX_CODERATE_5DIV6,	/**< Code rate 5/6nd.      */
+		DRX_CODERATE_7DIV8,	/**< Code rate 7/8nd.      */
+		DRX_CODERATE_UNKNOWN = DRX_UNKNOWN,
+					/**< Code rate unknown.    */
+		DRX_CODERATE_AUTO = DRX_AUTO
+					/**< Autodetect code rate. */
+};
+
+/**
+* \enum enum drx_guard
+* \brief Guard interval of a channel.
+*/
+enum drx_guard {
+	DRX_GUARD_1DIV32 = 0, /**< Guard interval 1/32nd.     */
+	DRX_GUARD_1DIV16,     /**< Guard interval 1/16th.     */
+	DRX_GUARD_1DIV8,      /**< Guard interval 1/8th.      */
+	DRX_GUARD_1DIV4,      /**< Guard interval 1/4th.      */
+	DRX_GUARD_UNKNOWN = DRX_UNKNOWN,
+				/**< Guard interval unknown.    */
+	DRX_GUARD_AUTO = DRX_AUTO
+				/**< Autodetect guard interval. */
+};
+
+/**
+* \enum enum drx_fft_mode
+* \brief FFT mode.
+*/
+enum drx_fft_mode {
+	DRX_FFTMODE_2K = 0,    /**< 2K FFT mode.         */
+	DRX_FFTMODE_4K,	       /**< 4K FFT mode.         */
+	DRX_FFTMODE_8K,	       /**< 8K FFT mode.         */
+	DRX_FFTMODE_UNKNOWN = DRX_UNKNOWN,
+				/**< FFT mode unknown.    */
+	DRX_FFTMODE_AUTO = DRX_AUTO
+				/**< Autodetect FFT mode. */
+};
+
+/**
+* \enum enum drx_classification
+* \brief Channel classification.
+*/
+enum drx_classification {
+	DRX_CLASSIFICATION_GAUSS = 0, /**< Gaussion noise.            */
+	DRX_CLASSIFICATION_HVY_GAUSS, /**< Heavy Gaussion noise.      */
+	DRX_CLASSIFICATION_COCHANNEL, /**< Co-channel.                */
+	DRX_CLASSIFICATION_STATIC,    /**< Static echo.               */
+	DRX_CLASSIFICATION_MOVING,    /**< Moving echo.               */
+	DRX_CLASSIFICATION_ZERODB,    /**< Zero dB echo.              */
+	DRX_CLASSIFICATION_UNKNOWN = DRX_UNKNOWN,
+					/**< Unknown classification     */
+	DRX_CLASSIFICATION_AUTO = DRX_AUTO
+					/**< Autodetect classification. */
+};
+
+/**
+* /enum enum drx_interleave_mode
+* /brief Interleave modes
+*/
+enum drx_interleave_mode {
+	DRX_INTERLEAVEMODE_I128_J1 = 0,
+	DRX_INTERLEAVEMODE_I128_J1_V2,
+	DRX_INTERLEAVEMODE_I128_J2,
+	DRX_INTERLEAVEMODE_I64_J2,
+	DRX_INTERLEAVEMODE_I128_J3,
+	DRX_INTERLEAVEMODE_I32_J4,
+	DRX_INTERLEAVEMODE_I128_J4,
+	DRX_INTERLEAVEMODE_I16_J8,
+	DRX_INTERLEAVEMODE_I128_J5,
+	DRX_INTERLEAVEMODE_I8_J16,
+	DRX_INTERLEAVEMODE_I128_J6,
+	DRX_INTERLEAVEMODE_RESERVED_11,
+	DRX_INTERLEAVEMODE_I128_J7,
+	DRX_INTERLEAVEMODE_RESERVED_13,
+	DRX_INTERLEAVEMODE_I128_J8,
+	DRX_INTERLEAVEMODE_RESERVED_15,
+	DRX_INTERLEAVEMODE_I12_J17,
+	DRX_INTERLEAVEMODE_I5_J4,
+	DRX_INTERLEAVEMODE_B52_M240,
+	DRX_INTERLEAVEMODE_B52_M720,
+	DRX_INTERLEAVEMODE_B52_M48,
+	DRX_INTERLEAVEMODE_B52_M0,
+	DRX_INTERLEAVEMODE_UNKNOWN = DRX_UNKNOWN,
+					/**< Unknown interleave mode    */
+	DRX_INTERLEAVEMODE_AUTO = DRX_AUTO
+					/**< Autodetect interleave mode */
+};
+
+/**
+* \enum enum drx_carrier_mode
+* \brief Channel Carrier Mode.
+*/
+enum drx_carrier_mode {
+	DRX_CARRIER_MULTI = 0,		/**< Multi carrier mode       */
+	DRX_CARRIER_SINGLE,		/**< Single carrier mode      */
+	DRX_CARRIER_UNKNOWN = DRX_UNKNOWN,
+					/**< Carrier mode unknown.    */
+	DRX_CARRIER_AUTO = DRX_AUTO	/**< Autodetect carrier mode  */
+};
+
+/**
+* \enum enum drx_frame_mode
+* \brief Channel Frame Mode.
+*/
+enum drx_frame_mode {
+	DRX_FRAMEMODE_420 = 0,	 /**< 420 with variable PN  */
+	DRX_FRAMEMODE_595,	 /**< 595                   */
+	DRX_FRAMEMODE_945,	 /**< 945 with variable PN  */
+	DRX_FRAMEMODE_420_FIXED_PN,
+					/**< 420 with fixed PN     */
+	DRX_FRAMEMODE_945_FIXED_PN,
+					/**< 945 with fixed PN     */
+	DRX_FRAMEMODE_UNKNOWN = DRX_UNKNOWN,
+					/**< Frame mode unknown.   */
+	DRX_FRAMEMODE_AUTO = DRX_AUTO
+					/**< Autodetect frame mode */
+};
+
+/**
+* \enum enum drx_tps_frame
+* \brief Frame number in current super-frame.
+*/
+enum drx_tps_frame {
+	DRX_TPS_FRAME1 = 0,	  /**< TPS frame 1.       */
+	DRX_TPS_FRAME2,		  /**< TPS frame 2.       */
+	DRX_TPS_FRAME3,		  /**< TPS frame 3.       */
+	DRX_TPS_FRAME4,		  /**< TPS frame 4.       */
+	DRX_TPS_FRAME_UNKNOWN = DRX_UNKNOWN
+					/**< TPS frame unknown. */
+};
+
+/**
+* \enum enum drx_ldpc
+* \brief TPS LDPC .
+*/
+enum drx_ldpc {
+	DRX_LDPC_0_4 = 0,	  /**< LDPC 0.4           */
+	DRX_LDPC_0_6,		  /**< LDPC 0.6           */
+	DRX_LDPC_0_8,		  /**< LDPC 0.8           */
+	DRX_LDPC_UNKNOWN = DRX_UNKNOWN,
+					/**< LDPC unknown.      */
+	DRX_LDPC_AUTO = DRX_AUTO  /**< Autodetect LDPC    */
+};
+
+/**
+* \enum enum drx_pilot_mode
+* \brief Pilot modes in DTMB.
+*/
+enum drx_pilot_mode {
+	DRX_PILOT_ON = 0,	  /**< Pilot On             */
+	DRX_PILOT_OFF,		  /**< Pilot Off            */
+	DRX_PILOT_UNKNOWN = DRX_UNKNOWN,
+					/**< Pilot unknown.       */
+	DRX_PILOT_AUTO = DRX_AUTO /**< Autodetect Pilot     */
+};
+
+/**
+ * enum drxu_code_action - indicate if firmware has to be uploaded or verified.
+ * @UCODE_UPLOAD:	Upload the microcode image to device
+ * @UCODE_VERIFY:	Compare microcode image with code on device
+ */
+enum drxu_code_action {
+	UCODE_UPLOAD,
+	UCODE_VERIFY
+};
+
+/**
+* \enum enum drx_lock_status * \brief Used to reflect current lock status of demodulator.
+*
+* The generic lock states have device dependent semantics.
+
+		DRX_NEVER_LOCK = 0,
+			      **< Device will never lock on this signal *
+		DRX_NOT_LOCKED,
+			      **< Device has no lock at all             *
+		DRX_LOCK_STATE_1,
+			      **< Generic lock state                    *
+		DRX_LOCK_STATE_2,
+			      **< Generic lock state                    *
+		DRX_LOCK_STATE_3,
+			      **< Generic lock state                    *
+		DRX_LOCK_STATE_4,
+			      **< Generic lock state                    *
+		DRX_LOCK_STATE_5,
+			      **< Generic lock state                    *
+		DRX_LOCK_STATE_6,
+			      **< Generic lock state                    *
+		DRX_LOCK_STATE_7,
+			      **< Generic lock state                    *
+		DRX_LOCK_STATE_8,
+			      **< Generic lock state                    *
+		DRX_LOCK_STATE_9,
+			      **< Generic lock state                    *
+		DRX_LOCKED    **< Device is in lock                     *
+*/
+
+enum drx_lock_status {
+	DRX_NEVER_LOCK = 0,
+	DRX_NOT_LOCKED,
+	DRX_LOCK_STATE_1,
+	DRX_LOCK_STATE_2,
+	DRX_LOCK_STATE_3,
+	DRX_LOCK_STATE_4,
+	DRX_LOCK_STATE_5,
+	DRX_LOCK_STATE_6,
+	DRX_LOCK_STATE_7,
+	DRX_LOCK_STATE_8,
+	DRX_LOCK_STATE_9,
+	DRX_LOCKED
+};
+
+/**
+* \enum enum drx_uio* \brief Used to address a User IO (UIO).
+*/
+enum drx_uio {
+	DRX_UIO1,
+	DRX_UIO2,
+	DRX_UIO3,
+	DRX_UIO4,
+	DRX_UIO5,
+	DRX_UIO6,
+	DRX_UIO7,
+	DRX_UIO8,
+	DRX_UIO9,
+	DRX_UIO10,
+	DRX_UIO11,
+	DRX_UIO12,
+	DRX_UIO13,
+	DRX_UIO14,
+	DRX_UIO15,
+	DRX_UIO16,
+	DRX_UIO17,
+	DRX_UIO18,
+	DRX_UIO19,
+	DRX_UIO20,
+	DRX_UIO21,
+	DRX_UIO22,
+	DRX_UIO23,
+	DRX_UIO24,
+	DRX_UIO25,
+	DRX_UIO26,
+	DRX_UIO27,
+	DRX_UIO28,
+	DRX_UIO29,
+	DRX_UIO30,
+	DRX_UIO31,
+	DRX_UIO32,
+	DRX_UIO_MAX = DRX_UIO32
+};
+
+/**
+* \enum enum drxuio_mode * \brief Used to configure the modus oprandi of a UIO.
+*
+* DRX_UIO_MODE_FIRMWARE is an old uio mode.
+* It is replaced by the modes DRX_UIO_MODE_FIRMWARE0 .. DRX_UIO_MODE_FIRMWARE9.
+* To be backward compatible DRX_UIO_MODE_FIRMWARE is equivalent to
+* DRX_UIO_MODE_FIRMWARE0.
+*/
+enum drxuio_mode {
+	DRX_UIO_MODE_DISABLE = 0x01,
+			    /**< not used, pin is configured as input */
+	DRX_UIO_MODE_READWRITE = 0x02,
+			    /**< used for read/write by application   */
+	DRX_UIO_MODE_FIRMWARE = 0x04,
+			    /**< controlled by firmware, function 0   */
+	DRX_UIO_MODE_FIRMWARE0 = DRX_UIO_MODE_FIRMWARE,
+					    /**< same as above        */
+	DRX_UIO_MODE_FIRMWARE1 = 0x08,
+			    /**< controlled by firmware, function 1   */
+	DRX_UIO_MODE_FIRMWARE2 = 0x10,
+			    /**< controlled by firmware, function 2   */
+	DRX_UIO_MODE_FIRMWARE3 = 0x20,
+			    /**< controlled by firmware, function 3   */
+	DRX_UIO_MODE_FIRMWARE4 = 0x40,
+			    /**< controlled by firmware, function 4   */
+	DRX_UIO_MODE_FIRMWARE5 = 0x80
+			    /**< controlled by firmware, function 5   */
+};
+
+/**
+* \enum enum drxoob_downstream_standard * \brief Used to select OOB standard.
+*
+* Based on ANSI 55-1 and 55-2
+*/
+enum drxoob_downstream_standard {
+	DRX_OOB_MODE_A = 0,
+		       /**< ANSI 55-1   */
+	DRX_OOB_MODE_B_GRADE_A,
+		       /**< ANSI 55-2 A */
+	DRX_OOB_MODE_B_GRADE_B
+		       /**< ANSI 55-2 B */
+};
+
+/*-------------------------------------------------------------------------
+STRUCTS
+-------------------------------------------------------------------------*/
+
+/*============================================================================*/
+/*============================================================================*/
+/*== CTRL CFG related data structures ========================================*/
+/*============================================================================*/
+/*============================================================================*/
+
+#ifndef DRX_CFG_BASE
+#define DRX_CFG_BASE          0
+#endif
+
+#define DRX_CFG_MPEG_OUTPUT         (DRX_CFG_BASE +  0)	/* MPEG TS output    */
+#define DRX_CFG_PKTERR              (DRX_CFG_BASE +  1)	/* Packet Error      */
+#define DRX_CFG_SYMCLK_OFFS         (DRX_CFG_BASE +  2)	/* Symbol Clk Offset */
+#define DRX_CFG_SMA                 (DRX_CFG_BASE +  3)	/* Smart Antenna     */
+#define DRX_CFG_PINSAFE             (DRX_CFG_BASE +  4)	/* Pin safe mode     */
+#define DRX_CFG_SUBSTANDARD         (DRX_CFG_BASE +  5)	/* substandard       */
+#define DRX_CFG_AUD_VOLUME          (DRX_CFG_BASE +  6)	/* volume            */
+#define DRX_CFG_AUD_RDS             (DRX_CFG_BASE +  7)	/* rds               */
+#define DRX_CFG_AUD_AUTOSOUND       (DRX_CFG_BASE +  8)	/* ASS & ASC         */
+#define DRX_CFG_AUD_ASS_THRES       (DRX_CFG_BASE +  9)	/* ASS Thresholds    */
+#define DRX_CFG_AUD_DEVIATION       (DRX_CFG_BASE + 10)	/* Deviation         */
+#define DRX_CFG_AUD_PRESCALE        (DRX_CFG_BASE + 11)	/* Prescale          */
+#define DRX_CFG_AUD_MIXER           (DRX_CFG_BASE + 12)	/* Mixer             */
+#define DRX_CFG_AUD_AVSYNC          (DRX_CFG_BASE + 13)	/* AVSync            */
+#define DRX_CFG_AUD_CARRIER         (DRX_CFG_BASE + 14)	/* Audio carriers    */
+#define DRX_CFG_I2S_OUTPUT          (DRX_CFG_BASE + 15)	/* I2S output        */
+#define DRX_CFG_ATV_STANDARD        (DRX_CFG_BASE + 16)	/* ATV standard      */
+#define DRX_CFG_SQI_SPEED           (DRX_CFG_BASE + 17)	/* SQI speed         */
+#define DRX_CTRL_CFG_MAX            (DRX_CFG_BASE + 18)	/* never to be used  */
+
+#define DRX_CFG_PINS_SAFE_MODE      DRX_CFG_PINSAFE
+/*============================================================================*/
+/*============================================================================*/
+/*== CTRL related data structures ============================================*/
+/*============================================================================*/
+/*============================================================================*/
+
+/**
+ * struct drxu_code_info	Parameters for microcode upload and verfiy.
+ *
+ * @mc_file:	microcode file name
+ *
+ * Used by DRX_CTRL_LOAD_UCODE and DRX_CTRL_VERIFY_UCODE
+ */
+struct drxu_code_info {
+	char 			*mc_file;
+};
+
+/**
+* \struct drx_mc_version_rec_t
+* \brief Microcode version record
+* Version numbers are stored in BCD format, as usual:
+*   o major number = bits 31-20 (first three nibbles of MSW)
+*   o minor number = bits 19-16 (fourth nibble of MSW)
+*   o patch number = bits 15-0  (remaining nibbles in LSW)
+*
+* The device type indicates for which the device is meant. It is based on the
+* JTAG ID, using everything except the bond ID and the metal fix.
+*
+* Special values:
+* - mc_dev_type == 0         => any device allowed
+* - mc_base_version == 0.0.0 => full microcode (mc_version is the version)
+* - mc_base_version != 0.0.0 => patch microcode, the base microcode version
+*                             (mc_version is the version)
+*/
+#define AUX_VER_RECORD 0x8000
+
+struct drx_mc_version_rec {
+	u16 aux_type;	/* type of aux data - 0x8000 for version record     */
+	u32 mc_dev_type;	/* device type, based on JTAG ID                    */
+	u32 mc_version;	/* version of microcode                             */
+	u32 mc_base_version;	/* in case of patch: the original microcode version */
+};
+
+/*========================================*/
+
+/**
+* \struct drx_filter_info_t
+* \brief Parameters for loading filter coefficients
+*
+* Used by DRX_CTRL_LOAD_FILTER
+*/
+struct drx_filter_info {
+	u8 *data_re;
+	      /**< pointer to coefficients for RE */
+	u8 *data_im;
+	      /**< pointer to coefficients for IM */
+	u16 size_re;
+	      /**< size of coefficients for RE    */
+	u16 size_im;
+	      /**< size of coefficients for IM    */
+};
+
+/*========================================*/
+
+/**
+* \struct struct drx_channel * \brief The set of parameters describing a single channel.
+*
+* Used by DRX_CTRL_SET_CHANNEL and DRX_CTRL_GET_CHANNEL.
+* Only certain fields need to be used for a specfic standard.
+*
+*/
+struct drx_channel {
+	s32 frequency;
+				/**< frequency in kHz                 */
+	enum drx_bandwidth bandwidth;
+				/**< bandwidth                        */
+	enum drx_mirror mirror;	/**< mirrored or not on RF            */
+	enum drx_modulation constellation;
+				/**< constellation                    */
+	enum drx_hierarchy hierarchy;
+				/**< hierarchy                        */
+	enum drx_priority priority;	/**< priority                         */
+	enum drx_coderate coderate;	/**< coderate                         */
+	enum drx_guard guard;	/**< guard interval                   */
+	enum drx_fft_mode fftmode;	/**< fftmode                          */
+	enum drx_classification classification;
+				/**< classification                   */
+	u32 symbolrate;
+				/**< symbolrate in symbols/sec        */
+	enum drx_interleave_mode interleavemode;
+				/**< interleaveMode QAM               */
+	enum drx_ldpc ldpc;		/**< ldpc                             */
+	enum drx_carrier_mode carrier;	/**< carrier                          */
+	enum drx_frame_mode framemode;
+				/**< frame mode                       */
+	enum drx_pilot_mode pilot;	/**< pilot mode                       */
+};
+
+/*========================================*/
+
+enum drx_cfg_sqi_speed {
+	DRX_SQI_SPEED_FAST = 0,
+	DRX_SQI_SPEED_MEDIUM,
+	DRX_SQI_SPEED_SLOW,
+	DRX_SQI_SPEED_UNKNOWN = DRX_UNKNOWN
+};
+
+/*========================================*/
+
+/**
+* \struct struct drx_complex * A complex number.
+*
+* Used by DRX_CTRL_CONSTEL.
+*/
+struct drx_complex {
+	s16 im;
+     /**< Imaginary part. */
+	s16 re;
+     /**< Real part.      */
+};
+
+/*========================================*/
+
+/**
+* \struct struct drx_frequency_plan * Array element of a frequency plan.
+*
+* Used by DRX_CTRL_SCAN_INIT.
+*/
+struct drx_frequency_plan {
+	s32 first;
+		     /**< First centre frequency in this band        */
+	s32 last;
+		     /**< Last centre frequency in this band         */
+	s32 step;
+		     /**< Stepping frequency in this band            */
+	enum drx_bandwidth bandwidth;
+		     /**< Bandwidth within this frequency band       */
+	u16 ch_number;
+		     /**< First channel number in this band, or first
+			    index in ch_names                         */
+	char **ch_names;
+		     /**< Optional list of channel names in this
+			    band                                     */
+};
+
+/*========================================*/
+
+/**
+* \struct struct drx_scan_param * Parameters for channel scan.
+*
+* Used by DRX_CTRL_SCAN_INIT.
+*/
+struct drx_scan_param {
+	struct drx_frequency_plan *frequency_plan;
+				  /**< Frequency plan (array)*/
+	u16 frequency_plan_size;  /**< Number of bands       */
+	u32 num_tries;		  /**< Max channels tried    */
+	s32 skip;	  /**< Minimum frequency step to take
+					after a channel is found */
+	void *ext_params;	  /**< Standard specific params */
+};
+
+/*========================================*/
+
+/**
+* \brief Scan commands.
+* Used by scanning algorithms.
+*/
+enum drx_scan_command {
+		DRX_SCAN_COMMAND_INIT = 0,/**< Initialize scanning */
+		DRX_SCAN_COMMAND_NEXT,	  /**< Next scan           */
+		DRX_SCAN_COMMAND_STOP	  /**< Stop scanning       */
+};
+
+/*========================================*/
+
+/**
+* \brief Inner scan function prototype.
+*/
+typedef int(*drx_scan_func_t) (void *scan_context,
+				     enum drx_scan_command scan_command,
+				     struct drx_channel *scan_channel,
+				     bool *get_next_channel);
+
+/*========================================*/
+
+/**
+* \struct struct drxtps_info * TPS information, DVB-T specific.
+*
+* Used by DRX_CTRL_TPS_INFO.
+*/
+	struct drxtps_info {
+		enum drx_fft_mode fftmode;	/**< Fft mode       */
+		enum drx_guard guard;	/**< Guard interval */
+		enum drx_modulation constellation;
+					/**< Constellation  */
+		enum drx_hierarchy hierarchy;
+					/**< Hierarchy      */
+		enum drx_coderate high_coderate;
+					/**< High code rate */
+		enum drx_coderate low_coderate;
+					/**< Low cod rate   */
+		enum drx_tps_frame frame;	/**< Tps frame      */
+		u8 length;		/**< Length         */
+		u16 cell_id;		/**< Cell id        */
+	};
+
+/*========================================*/
+
+/**
+* \brief Power mode of device.
+*
+* Used by DRX_CTRL_SET_POWER_MODE.
+*/
+	enum drx_power_mode {
+		DRX_POWER_UP = 0,
+			 /**< Generic         , Power Up Mode   */
+		DRX_POWER_MODE_1,
+			 /**< Device specific , Power Up Mode   */
+		DRX_POWER_MODE_2,
+			 /**< Device specific , Power Up Mode   */
+		DRX_POWER_MODE_3,
+			 /**< Device specific , Power Up Mode   */
+		DRX_POWER_MODE_4,
+			 /**< Device specific , Power Up Mode   */
+		DRX_POWER_MODE_5,
+			 /**< Device specific , Power Up Mode   */
+		DRX_POWER_MODE_6,
+			 /**< Device specific , Power Up Mode   */
+		DRX_POWER_MODE_7,
+			 /**< Device specific , Power Up Mode   */
+		DRX_POWER_MODE_8,
+			 /**< Device specific , Power Up Mode   */
+
+		DRX_POWER_MODE_9,
+			 /**< Device specific , Power Down Mode */
+		DRX_POWER_MODE_10,
+			 /**< Device specific , Power Down Mode */
+		DRX_POWER_MODE_11,
+			 /**< Device specific , Power Down Mode */
+		DRX_POWER_MODE_12,
+			 /**< Device specific , Power Down Mode */
+		DRX_POWER_MODE_13,
+			 /**< Device specific , Power Down Mode */
+		DRX_POWER_MODE_14,
+			 /**< Device specific , Power Down Mode */
+		DRX_POWER_MODE_15,
+			 /**< Device specific , Power Down Mode */
+		DRX_POWER_MODE_16,
+			 /**< Device specific , Power Down Mode */
+		DRX_POWER_DOWN = 255
+			 /**< Generic         , Power Down Mode */
+	};
+
+/*========================================*/
+
+/**
+* \enum enum drx_module * \brief Software module identification.
+*
+* Used by DRX_CTRL_VERSION.
+*/
+	enum drx_module {
+		DRX_MODULE_DEVICE,
+		DRX_MODULE_MICROCODE,
+		DRX_MODULE_DRIVERCORE,
+		DRX_MODULE_DEVICEDRIVER,
+		DRX_MODULE_DAP,
+		DRX_MODULE_BSP_I2C,
+		DRX_MODULE_BSP_TUNER,
+		DRX_MODULE_BSP_HOST,
+		DRX_MODULE_UNKNOWN
+	};
+
+/**
+* \enum struct drx_version * \brief Version information of one software module.
+*
+* Used by DRX_CTRL_VERSION.
+*/
+	struct drx_version {
+		enum drx_module module_type;
+			       /**< Type identifier of the module */
+		char *module_name;
+			       /**< Name or description of module */
+		u16 v_major;  /**< Major version number          */
+		u16 v_minor;  /**< Minor version number          */
+		u16 v_patch;  /**< Patch version number          */
+		char *v_string; /**< Version as text string        */
+	};
+
+/**
+* \enum struct drx_version_list * \brief List element of NULL terminated, linked list for version information.
+*
+* Used by DRX_CTRL_VERSION.
+*/
+struct drx_version_list {
+	struct drx_version *version;/**< Version information */
+	struct drx_version_list *next;
+			      /**< Next list element   */
+};
+
+/*========================================*/
+
+/**
+* \brief Parameters needed to confiugure a UIO.
+*
+* Used by DRX_CTRL_UIO_CFG.
+*/
+	struct drxuio_cfg {
+		enum drx_uio uio;
+		       /**< UIO identifier       */
+		enum drxuio_mode mode;
+		       /**< UIO operational mode */
+	};
+
+/*========================================*/
+
+/**
+* \brief Parameters needed to read from or write to a UIO.
+*
+* Used by DRX_CTRL_UIO_READ and DRX_CTRL_UIO_WRITE.
+*/
+	struct drxuio_data {
+		enum drx_uio uio;
+		   /**< UIO identifier              */
+		bool value;
+		   /**< UIO value (true=1, false=0) */
+	};
+
+/*========================================*/
+
+/**
+* \brief Parameters needed to configure OOB.
+*
+* Used by DRX_CTRL_SET_OOB.
+*/
+	struct drxoob {
+		s32 frequency;	   /**< Frequency in kHz      */
+		enum drxoob_downstream_standard standard;
+						   /**< OOB standard          */
+		bool spectrum_inverted;	   /**< If true, then spectrum
+							 is inverted          */
+	};
+
+/*========================================*/
+
+/**
+* \brief Metrics from OOB.
+*
+* Used by DRX_CTRL_GET_OOB.
+*/
+	struct drxoob_status {
+		s32 frequency; /**< Frequency in Khz         */
+		enum drx_lock_status lock;	  /**< Lock status              */
+		u32 mer;		  /**< MER                      */
+		s32 symbol_rate_offset;	  /**< Symbolrate offset in ppm */
+	};
+
+/*========================================*/
+
+/**
+* \brief Device dependent configuration data.
+*
+* Used by DRX_CTRL_SET_CFG and DRX_CTRL_GET_CFG.
+* A sort of nested drx_ctrl() functionality for device specific controls.
+*/
+	struct drx_cfg {
+		u32 cfg_type;
+			  /**< Function identifier */
+		void *cfg_data;
+			  /**< Function data */
+	};
+
+/*========================================*/
+
+/**
+* /struct DRXMpegStartWidth_t
+* MStart width [nr MCLK cycles] for serial MPEG output.
+*/
+
+	enum drxmpeg_str_width {
+		DRX_MPEG_STR_WIDTH_1,
+		DRX_MPEG_STR_WIDTH_8
+	};
+
+/* CTRL CFG MPEG ouput */
+/**
+* \struct struct drx_cfg_mpeg_output * \brief Configuartion parameters for MPEG output control.
+*
+* Used by DRX_CFG_MPEG_OUTPUT, in combination with DRX_CTRL_SET_CFG and
+* DRX_CTRL_GET_CFG.
+*/
+
+	struct drx_cfg_mpeg_output {
+		bool enable_mpeg_output;/**< If true, enable MPEG output      */
+		bool insert_rs_byte;	/**< If true, insert RS byte          */
+		bool enable_parallel;	/**< If true, parallel out otherwise
+								     serial   */
+		bool invert_data;	/**< If true, invert DATA signals     */
+		bool invert_err;	/**< If true, invert ERR signal       */
+		bool invert_str;	/**< If true, invert STR signals      */
+		bool invert_val;	/**< If true, invert VAL signals      */
+		bool invert_clk;	/**< If true, invert CLK signals      */
+		bool static_clk;	/**< If true, static MPEG clockrate
+					     will be used, otherwise clockrate
+					     will adapt to the bitrate of the
+					     TS                               */
+		u32 bitrate;		/**< Maximum bitrate in b/s in case
+					     static clockrate is selected     */
+		enum drxmpeg_str_width width_str;
+					/**< MPEG start width                 */
+	};
+
+
+/*========================================*/
+
+/**
+* \struct struct drxi2c_data * \brief Data for I2C via 2nd or 3rd or etc I2C port.
+*
+* Used by DRX_CTRL_I2C_READWRITE.
+* If port_nr is equal to primairy port_nr BSPI2C will be used.
+*
+*/
+	struct drxi2c_data {
+		u16 port_nr;	/**< I2C port number               */
+		struct i2c_device_addr *w_dev_addr;
+				/**< Write device address          */
+		u16 w_count;	/**< Size of write data in bytes   */
+		u8 *wData;	/**< Pointer to write data         */
+		struct i2c_device_addr *r_dev_addr;
+				/**< Read device address           */
+		u16 r_count;	/**< Size of data to read in bytes */
+		u8 *r_data;	/**< Pointer to read buffer        */
+	};
+
+/*========================================*/
+
+/**
+* \enum enum drx_aud_standard * \brief Audio standard identifier.
+*
+* Used by DRX_CTRL_SET_AUD.
+*/
+	enum drx_aud_standard {
+		DRX_AUD_STANDARD_BTSC,	   /**< set BTSC standard (USA)       */
+		DRX_AUD_STANDARD_A2,	   /**< set A2-Korea FM Stereo        */
+		DRX_AUD_STANDARD_EIAJ,	   /**< set to Japanese FM Stereo     */
+		DRX_AUD_STANDARD_FM_STEREO,/**< set to FM-Stereo Radio        */
+		DRX_AUD_STANDARD_M_MONO,   /**< for 4.5 MHz mono detected     */
+		DRX_AUD_STANDARD_D_K_MONO, /**< for 6.5 MHz mono detected     */
+		DRX_AUD_STANDARD_BG_FM,	   /**< set BG_FM standard            */
+		DRX_AUD_STANDARD_D_K1,	   /**< set D_K1 standard             */
+		DRX_AUD_STANDARD_D_K2,	   /**< set D_K2 standard             */
+		DRX_AUD_STANDARD_D_K3,	   /**< set D_K3 standard             */
+		DRX_AUD_STANDARD_BG_NICAM_FM,
+					   /**< set BG_NICAM_FM standard      */
+		DRX_AUD_STANDARD_L_NICAM_AM,
+					   /**< set L_NICAM_AM standard       */
+		DRX_AUD_STANDARD_I_NICAM_FM,
+					   /**< set I_NICAM_FM standard       */
+		DRX_AUD_STANDARD_D_K_NICAM_FM,
+					   /**< set D_K_NICAM_FM standard     */
+		DRX_AUD_STANDARD_NOT_READY,/**< used to detect audio standard */
+		DRX_AUD_STANDARD_AUTO = DRX_AUTO,
+					   /**< Automatic Standard Detection  */
+		DRX_AUD_STANDARD_UNKNOWN = DRX_UNKNOWN
+					   /**< used as auto and for readback */
+	};
+
+/* CTRL_AUD_GET_STATUS    - struct drx_aud_status */
+/**
+* \enum enum drx_aud_nicam_status * \brief Status of NICAM carrier.
+*/
+	enum drx_aud_nicam_status {
+		DRX_AUD_NICAM_DETECTED = 0,
+					  /**< NICAM carrier detected         */
+		DRX_AUD_NICAM_NOT_DETECTED,
+					  /**< NICAM carrier not detected     */
+		DRX_AUD_NICAM_BAD	  /**< NICAM carrier bad quality      */
+	};
+
+/**
+* \struct struct drx_aud_status * \brief Audio status characteristics.
+*/
+	struct drx_aud_status {
+		bool stereo;		  /**< stereo detection               */
+		bool carrier_a;	  /**< carrier A detected             */
+		bool carrier_b;	  /**< carrier B detected             */
+		bool sap;		  /**< sap / bilingual detection      */
+		bool rds;		  /**< RDS data array present         */
+		enum drx_aud_nicam_status nicam_status;
+					  /**< status of NICAM carrier        */
+		s8 fm_ident;		  /**< FM Identification value        */
+	};
+
+/* CTRL_AUD_READ_RDS       - DRXRDSdata_t */
+
+/**
+* \struct DRXRDSdata_t
+* \brief Raw RDS data array.
+*/
+	struct drx_cfg_aud_rds {
+		bool valid;		  /**< RDS data validation            */
+		u16 data[18];		  /**< data from one RDS data array   */
+	};
+
+/* DRX_CFG_AUD_VOLUME      - struct drx_cfg_aud_volume - set/get */
+/**
+* \enum DRXAudAVCDecayTime_t
+* \brief Automatic volume control configuration.
+*/
+	enum drx_aud_avc_mode {
+		DRX_AUD_AVC_OFF,	  /**< Automatic volume control off   */
+		DRX_AUD_AVC_DECAYTIME_8S, /**< level volume in  8 seconds     */
+		DRX_AUD_AVC_DECAYTIME_4S, /**< level volume in  4 seconds     */
+		DRX_AUD_AVC_DECAYTIME_2S, /**< level volume in  2 seconds     */
+		DRX_AUD_AVC_DECAYTIME_20MS/**< level volume in 20 millisec    */
+	};
+
+/**
+* /enum DRXAudMaxAVCGain_t
+* /brief Automatic volume control max gain in audio baseband.
+*/
+	enum drx_aud_avc_max_gain {
+		DRX_AUD_AVC_MAX_GAIN_0DB, /**< maximum AVC gain  0 dB         */
+		DRX_AUD_AVC_MAX_GAIN_6DB, /**< maximum AVC gain  6 dB         */
+		DRX_AUD_AVC_MAX_GAIN_12DB /**< maximum AVC gain 12 dB         */
+	};
+
+/**
+* /enum DRXAudMaxAVCAtten_t
+* /brief Automatic volume control max attenuation in audio baseband.
+*/
+	enum drx_aud_avc_max_atten {
+		DRX_AUD_AVC_MAX_ATTEN_12DB,
+					  /**< maximum AVC attenuation 12 dB  */
+		DRX_AUD_AVC_MAX_ATTEN_18DB,
+					  /**< maximum AVC attenuation 18 dB  */
+		DRX_AUD_AVC_MAX_ATTEN_24DB/**< maximum AVC attenuation 24 dB  */
+	};
+/**
+* \struct struct drx_cfg_aud_volume * \brief Audio volume configuration.
+*/
+	struct drx_cfg_aud_volume {
+		bool mute;		  /**< mute overrides volume setting  */
+		s16 volume;		  /**< volume, range -114 to 12 dB    */
+		enum drx_aud_avc_mode avc_mode;  /**< AVC auto volume control mode   */
+		u16 avc_ref_level;	  /**< AVC reference level            */
+		enum drx_aud_avc_max_gain avc_max_gain;
+					  /**< AVC max gain selection         */
+		enum drx_aud_avc_max_atten avc_max_atten;
+					  /**< AVC max attenuation selection  */
+		s16 strength_left;	  /**< quasi-peak, left speaker       */
+		s16 strength_right;	  /**< quasi-peak, right speaker      */
+	};
+
+/* DRX_CFG_I2S_OUTPUT      - struct drx_cfg_i2s_output - set/get */
+/**
+* \enum enum drxi2s_mode * \brief I2S output mode.
+*/
+	enum drxi2s_mode {
+		DRX_I2S_MODE_MASTER,	  /**< I2S is in master mode          */
+		DRX_I2S_MODE_SLAVE	  /**< I2S is in slave mode           */
+	};
+
+/**
+* \enum enum drxi2s_word_length * \brief Width of I2S data.
+*/
+	enum drxi2s_word_length {
+		DRX_I2S_WORDLENGTH_32 = 0,/**< I2S data is 32 bit wide        */
+		DRX_I2S_WORDLENGTH_16 = 1 /**< I2S data is 16 bit wide        */
+	};
+
+/**
+* \enum enum drxi2s_format * \brief Data wordstrobe alignment for I2S.
+*/
+	enum drxi2s_format {
+		DRX_I2S_FORMAT_WS_WITH_DATA,
+				    /**< I2S data and wordstrobe are aligned  */
+		DRX_I2S_FORMAT_WS_ADVANCED
+				    /**< I2S data one cycle after wordstrobe  */
+	};
+
+/**
+* \enum enum drxi2s_polarity * \brief Polarity of I2S data.
+*/
+	enum drxi2s_polarity {
+		DRX_I2S_POLARITY_RIGHT,/**< wordstrobe - right high, left low */
+		DRX_I2S_POLARITY_LEFT  /**< wordstrobe - right low, left high */
+	};
+
+/**
+* \struct struct drx_cfg_i2s_output * \brief I2S output configuration.
+*/
+	struct drx_cfg_i2s_output {
+		bool output_enable;	  /**< I2S output enable              */
+		u32 frequency;	  /**< range from 8000-48000 Hz       */
+		enum drxi2s_mode mode;	  /**< I2S mode, master or slave      */
+		enum drxi2s_word_length word_length;
+					  /**< I2S wordlength, 16 or 32 bits  */
+		enum drxi2s_polarity polarity;/**< I2S wordstrobe polarity        */
+		enum drxi2s_format format;	  /**< I2S wordstrobe delay to data   */
+	};
+
+/* ------------------------------expert interface-----------------------------*/
+/**
+* /enum enum drx_aud_fm_deemphasis * setting for FM-Deemphasis in audio demodulator.
+*
+*/
+	enum drx_aud_fm_deemphasis {
+		DRX_AUD_FM_DEEMPH_50US,
+		DRX_AUD_FM_DEEMPH_75US,
+		DRX_AUD_FM_DEEMPH_OFF
+	};
+
+/**
+* /enum DRXAudDeviation_t
+* setting for deviation mode in audio demodulator.
+*
+*/
+	enum drx_cfg_aud_deviation {
+		DRX_AUD_DEVIATION_NORMAL,
+		DRX_AUD_DEVIATION_HIGH
+	};
+
+/**
+* /enum enum drx_no_carrier_option * setting for carrier, mute/noise.
+*
+*/
+	enum drx_no_carrier_option {
+		DRX_NO_CARRIER_MUTE,
+		DRX_NO_CARRIER_NOISE
+	};
+
+/**
+* \enum DRXAudAutoSound_t
+* \brief Automatic Sound
+*/
+	enum drx_cfg_aud_auto_sound {
+		DRX_AUD_AUTO_SOUND_OFF = 0,
+		DRX_AUD_AUTO_SOUND_SELECT_ON_CHANGE_ON,
+		DRX_AUD_AUTO_SOUND_SELECT_ON_CHANGE_OFF
+	};
+
+/**
+* \enum DRXAudASSThres_t
+* \brief Automatic Sound Select Thresholds
+*/
+	struct drx_cfg_aud_ass_thres {
+		u16 a2;	/* A2 Threshold for ASS configuration */
+		u16 btsc;	/* BTSC Threshold for ASS configuration */
+		u16 nicam;	/* Nicam Threshold for ASS configuration */
+	};
+
+/**
+* \struct struct drx_aud_carrier * \brief Carrier detection related parameters
+*/
+	struct drx_aud_carrier {
+		u16 thres;	/* carrier detetcion threshold for primary carrier (A) */
+		enum drx_no_carrier_option opt;	/* Mute or noise at no carrier detection (A) */
+		s32 shift;	/* DC level of incoming signal (A) */
+		s32 dco;	/* frequency adjustment (A) */
+	};
+
+/**
+* \struct struct drx_cfg_aud_carriers * \brief combining carrier A & B to one struct
+*/
+	struct drx_cfg_aud_carriers {
+		struct drx_aud_carrier a;
+		struct drx_aud_carrier b;
+	};
+
+/**
+* /enum enum drx_aud_i2s_src * Selection of audio source
+*/
+	enum drx_aud_i2s_src {
+		DRX_AUD_SRC_MONO,
+		DRX_AUD_SRC_STEREO_OR_AB,
+		DRX_AUD_SRC_STEREO_OR_A,
+		DRX_AUD_SRC_STEREO_OR_B};
+
+/**
+* \enum enum drx_aud_i2s_matrix * \brief Used for selecting I2S output.
+*/
+	enum drx_aud_i2s_matrix {
+		DRX_AUD_I2S_MATRIX_A_MONO,
+					/**< A sound only, stereo or mono     */
+		DRX_AUD_I2S_MATRIX_B_MONO,
+					/**< B sound only, stereo or mono     */
+		DRX_AUD_I2S_MATRIX_STEREO,
+					/**< A+B sound, transparant           */
+		DRX_AUD_I2S_MATRIX_MONO	/**< A+B mixed to mono sum, (L+R)/2   */};
+
+/**
+* /enum enum drx_aud_fm_matrix * setting for FM-Matrix in audio demodulator.
+*
+*/
+	enum drx_aud_fm_matrix {
+		DRX_AUD_FM_MATRIX_NO_MATRIX,
+		DRX_AUD_FM_MATRIX_GERMAN,
+		DRX_AUD_FM_MATRIX_KOREAN,
+		DRX_AUD_FM_MATRIX_SOUND_A,
+		DRX_AUD_FM_MATRIX_SOUND_B};
+
+/**
+* \struct DRXAudMatrices_t
+* \brief Mixer settings
+*/
+struct drx_cfg_aud_mixer {
+	enum drx_aud_i2s_src source_i2s;
+	enum drx_aud_i2s_matrix matrix_i2s;
+	enum drx_aud_fm_matrix matrix_fm;
+};
+
+/**
+* \enum DRXI2SVidSync_t
+* \brief Audio/video synchronization, interacts with I2S mode.
+* AUTO_1 and AUTO_2 are for automatic video standard detection with preference
+* for NTSC or Monochrome, because the frequencies are too close (59.94 & 60 Hz)
+*/
+	enum drx_cfg_aud_av_sync {
+		DRX_AUD_AVSYNC_OFF,/**< audio/video synchronization is off   */
+		DRX_AUD_AVSYNC_NTSC,
+				   /**< it is an NTSC system                 */
+		DRX_AUD_AVSYNC_MONOCHROME,
+				   /**< it is a MONOCHROME system            */
+		DRX_AUD_AVSYNC_PAL_SECAM
+				   /**< it is a PAL/SECAM system             */};
+
+/**
+* \struct struct drx_cfg_aud_prescale * \brief Prescalers
+*/
+struct drx_cfg_aud_prescale {
+	u16 fm_deviation;
+	s16 nicam_gain;
+};
+
+/**
+* \struct struct drx_aud_beep * \brief Beep
+*/
+struct drx_aud_beep {
+	s16 volume;	/* dB */
+	u16 frequency;	/* Hz */
+	bool mute;
+};
+
+/**
+* \enum enum drx_aud_btsc_detect * \brief BTSC detetcion mode
+*/
+	enum drx_aud_btsc_detect {
+		DRX_BTSC_STEREO,
+		DRX_BTSC_MONO_AND_SAP};
+
+/**
+* \struct struct drx_aud_data * \brief Audio data structure
+*/
+struct drx_aud_data {
+	/* audio storage */
+	bool audio_is_active;
+	enum drx_aud_standard audio_standard;
+	struct drx_cfg_i2s_output i2sdata;
+	struct drx_cfg_aud_volume volume;
+	enum drx_cfg_aud_auto_sound auto_sound;
+	struct drx_cfg_aud_ass_thres ass_thresholds;
+	struct drx_cfg_aud_carriers carriers;
+	struct drx_cfg_aud_mixer mixer;
+	enum drx_cfg_aud_deviation deviation;
+	enum drx_cfg_aud_av_sync av_sync;
+	struct drx_cfg_aud_prescale prescale;
+	enum drx_aud_fm_deemphasis deemph;
+	enum drx_aud_btsc_detect btsc_detect;
+	/* rds */
+	u16 rds_data_counter;
+	bool rds_data_present;
+};
+
+/**
+* \enum enum drx_qam_lock_range * \brief QAM lock range mode
+*/
+	enum drx_qam_lock_range {
+		DRX_QAM_LOCKRANGE_NORMAL,
+		DRX_QAM_LOCKRANGE_EXTENDED};
+
+/*============================================================================*/
+/*============================================================================*/
+/*== Data access structures ==================================================*/
+/*============================================================================*/
+/*============================================================================*/
+
+/* Address on device */
+	typedef u32 dr_xaddr_t, *pdr_xaddr_t;
+
+/* Protocol specific flags */
+	typedef u32 dr_xflags_t, *pdr_xflags_t;
+
+/* Write block of data to device */
+	typedef int(*drx_write_block_func_t) (struct i2c_device_addr *dev_addr,	/* address of I2C device        */
+						   u32 addr,	/* address of register/memory   */
+						   u16 datasize,	/* size of data in bytes        */
+						   u8 *data,	/* data to send                 */
+						   u32 flags);
+
+/* Read block of data from device */
+	typedef int(*drx_read_block_func_t) (struct i2c_device_addr *dev_addr,	/* address of I2C device        */
+						  u32 addr,	/* address of register/memory   */
+						  u16 datasize,	/* size of data in bytes        */
+						  u8 *data,	/* receive buffer               */
+						  u32 flags);
+
+/* Write 8-bits value to device */
+	typedef int(*drx_write_reg8func_t) (struct i2c_device_addr *dev_addr,	/* address of I2C device        */
+						  u32 addr,	/* address of register/memory   */
+						  u8 data,	/* data to send                 */
+						  u32 flags);
+
+/* Read 8-bits value to device */
+	typedef int(*drx_read_reg8func_t) (struct i2c_device_addr *dev_addr,	/* address of I2C device        */
+						 u32 addr,	/* address of register/memory   */
+						 u8 *data,	/* receive buffer               */
+						 u32 flags);
+
+/* Read modify write 8-bits value to device */
+	typedef int(*drx_read_modify_write_reg8func_t) (struct i2c_device_addr *dev_addr,	/* address of I2C device       */
+							    u32 waddr,	/* write address of register   */
+							    u32 raddr,	/* read  address of register   */
+							    u8 wdata,	/* data to write               */
+							    u8 *rdata);	/* data to read                */
+
+/* Write 16-bits value to device */
+	typedef int(*drx_write_reg16func_t) (struct i2c_device_addr *dev_addr,	/* address of I2C device        */
+						   u32 addr,	/* address of register/memory   */
+						   u16 data,	/* data to send                 */
+						   u32 flags);
+
+/* Read 16-bits value to device */
+	typedef int(*drx_read_reg16func_t) (struct i2c_device_addr *dev_addr,	/* address of I2C device        */
+						  u32 addr,	/* address of register/memory   */
+						  u16 *data,	/* receive buffer               */
+						  u32 flags);
+
+/* Read modify write 16-bits value to device */
+	typedef int(*drx_read_modify_write_reg16func_t) (struct i2c_device_addr *dev_addr,	/* address of I2C device       */
+							     u32 waddr,	/* write address of register   */
+							     u32 raddr,	/* read  address of register   */
+							     u16 wdata,	/* data to write               */
+							     u16 *rdata);	/* data to read                */
+
+/* Write 32-bits value to device */
+	typedef int(*drx_write_reg32func_t) (struct i2c_device_addr *dev_addr,	/* address of I2C device        */
+						   u32 addr,	/* address of register/memory   */
+						   u32 data,	/* data to send                 */
+						   u32 flags);
+
+/* Read 32-bits value to device */
+	typedef int(*drx_read_reg32func_t) (struct i2c_device_addr *dev_addr,	/* address of I2C device        */
+						  u32 addr,	/* address of register/memory   */
+						  u32 *data,	/* receive buffer               */
+						  u32 flags);
+
+/* Read modify write 32-bits value to device */
+	typedef int(*drx_read_modify_write_reg32func_t) (struct i2c_device_addr *dev_addr,	/* address of I2C device       */
+							     u32 waddr,	/* write address of register   */
+							     u32 raddr,	/* read  address of register   */
+							     u32 wdata,	/* data to write               */
+							     u32 *rdata);	/* data to read                */
+
+/**
+* \struct struct drx_access_func * \brief Interface to an access protocol.
+*/
+struct drx_access_func {
+	drx_write_block_func_t write_block_func;
+	drx_read_block_func_t read_block_func;
+	drx_write_reg8func_t write_reg8func;
+	drx_read_reg8func_t read_reg8func;
+	drx_read_modify_write_reg8func_t read_modify_write_reg8func;
+	drx_write_reg16func_t write_reg16func;
+	drx_read_reg16func_t read_reg16func;
+	drx_read_modify_write_reg16func_t read_modify_write_reg16func;
+	drx_write_reg32func_t write_reg32func;
+	drx_read_reg32func_t read_reg32func;
+	drx_read_modify_write_reg32func_t read_modify_write_reg32func;
+};
+
+/* Register address and data for register dump function */
+struct drx_reg_dump {
+	u32 address;
+	u32 data;
+};
+
+/*============================================================================*/
+/*============================================================================*/
+/*== Demod instance data structures ==========================================*/
+/*============================================================================*/
+/*============================================================================*/
+
+/**
+* \struct struct drx_common_attr * \brief Set of common attributes, shared by all DRX devices.
+*/
+	struct drx_common_attr {
+		/* Microcode (firmware) attributes */
+		char *microcode_file;   /**<  microcode filename           */
+		bool verify_microcode;
+				   /**< Use microcode verify or not.          */
+		struct drx_mc_version_rec mcversion;
+				   /**< Version record of microcode from file */
+
+		/* Clocks and tuner attributes */
+		s32 intermediate_freq;
+				     /**< IF,if tuner instance not used. (kHz)*/
+		s32 sys_clock_freq;
+				     /**< Systemclock frequency.  (kHz)       */
+		s32 osc_clock_freq;
+				     /**< Oscillator clock frequency.  (kHz)  */
+		s16 osc_clock_deviation;
+				     /**< Oscillator clock deviation.  (ppm)  */
+		bool mirror_freq_spect;
+				     /**< Mirror IF frequency spectrum or not.*/
+
+		/* Initial MPEG output attributes */
+		struct drx_cfg_mpeg_output mpeg_cfg;
+				     /**< MPEG configuration                  */
+
+		bool is_opened;     /**< if true instance is already opened. */
+
+		/* Channel scan */
+		struct drx_scan_param *scan_param;
+				      /**< scan parameters                    */
+		u16 scan_freq_plan_index;
+				      /**< next index in freq plan            */
+		s32 scan_next_frequency;
+				      /**< next freq to scan                  */
+		bool scan_ready;     /**< scan ready flag                    */
+		u32 scan_max_channels;/**< number of channels in freqplan     */
+		u32 scan_channels_scanned;
+					/**< number of channels scanned       */
+		/* Channel scan - inner loop: demod related */
+		drx_scan_func_t scan_function;
+				      /**< function to check channel          */
+		/* Channel scan - inner loop: SYSObj related */
+		void *scan_context;    /**< Context Pointer of SYSObj          */
+		/* Channel scan - parameters for default DTV scan function in core driver  */
+		u16 scan_demod_lock_timeout;
+					 /**< millisecs to wait for lock      */
+		enum drx_lock_status scan_desired_lock;
+				      /**< lock requirement for channel found */
+		/* scan_active can be used by SetChannel to decide how to program the tuner,
+		   fast or slow (but stable). Usually fast during scan. */
+		bool scan_active;    /**< true when scan routines are active */
+
+		/* Power management */
+		enum drx_power_mode current_power_mode;
+				      /**< current power management mode      */
+
+		/* Tuner */
+		u8 tuner_port_nr;     /**< nr of I2C port to wich tuner is    */
+		s32 tuner_min_freq_rf;
+				      /**< minimum RF input frequency, in kHz */
+		s32 tuner_max_freq_rf;
+				      /**< maximum RF input frequency, in kHz */
+		bool tuner_rf_agc_pol; /**< if true invert RF AGC polarity     */
+		bool tuner_if_agc_pol; /**< if true invert IF AGC polarity     */
+		bool tuner_slow_mode; /**< if true invert IF AGC polarity     */
+
+		struct drx_channel current_channel;
+				      /**< current channel parameters         */
+		enum drx_standard current_standard;
+				      /**< current standard selection         */
+		enum drx_standard prev_standard;
+				      /**< previous standard selection        */
+		enum drx_standard di_cache_standard;
+				      /**< standard in DI cache if available  */
+		bool use_bootloader; /**< use bootloader in open             */
+		u32 capabilities;   /**< capabilities flags                 */
+		u32 product_id;      /**< product ID inc. metal fix number   */};
+
+/*
+* Generic functions for DRX devices.
+*/
+
+struct drx_demod_instance;
+
+/**
+* \struct struct drx_demod_instance * \brief Top structure of demodulator instance.
+*/
+struct drx_demod_instance {
+				/**< data access protocol functions       */
+	struct i2c_device_addr *my_i2c_dev_addr;
+				/**< i2c address and device identifier    */
+	struct drx_common_attr *my_common_attr;
+				/**< common DRX attributes                */
+	void *my_ext_attr;    /**< device specific attributes           */
+	/* generic demodulator data */
+
+	struct i2c_adapter	*i2c;
+	const struct firmware	*firmware;
+};
+
+/*-------------------------------------------------------------------------
+MACROS
+Conversion from enum values to human readable form.
+-------------------------------------------------------------------------*/
+
+/* standard */
+
+#define DRX_STR_STANDARD(x) ( \
+	(x == DRX_STANDARD_DVBT)  ? "DVB-T"            : \
+	(x == DRX_STANDARD_8VSB)  ? "8VSB"             : \
+	(x == DRX_STANDARD_NTSC)  ? "NTSC"             : \
+	(x == DRX_STANDARD_PAL_SECAM_BG)  ? "PAL/SECAM B/G"    : \
+	(x == DRX_STANDARD_PAL_SECAM_DK)  ? "PAL/SECAM D/K"    : \
+	(x == DRX_STANDARD_PAL_SECAM_I)  ? "PAL/SECAM I"      : \
+	(x == DRX_STANDARD_PAL_SECAM_L)  ? "PAL/SECAM L"      : \
+	(x == DRX_STANDARD_PAL_SECAM_LP)  ? "PAL/SECAM LP"     : \
+	(x == DRX_STANDARD_ITU_A)  ? "ITU-A"            : \
+	(x == DRX_STANDARD_ITU_B)  ? "ITU-B"            : \
+	(x == DRX_STANDARD_ITU_C)  ? "ITU-C"            : \
+	(x == DRX_STANDARD_ITU_D)  ? "ITU-D"            : \
+	(x == DRX_STANDARD_FM)  ? "FM"               : \
+	(x == DRX_STANDARD_DTMB)  ? "DTMB"             : \
+	(x == DRX_STANDARD_AUTO)  ? "Auto"             : \
+	(x == DRX_STANDARD_UNKNOWN)  ? "Unknown"          : \
+	"(Invalid)")
+
+/* channel */
+
+#define DRX_STR_BANDWIDTH(x) ( \
+	(x == DRX_BANDWIDTH_8MHZ)  ?  "8 MHz"            : \
+	(x == DRX_BANDWIDTH_7MHZ)  ?  "7 MHz"            : \
+	(x == DRX_BANDWIDTH_6MHZ)  ?  "6 MHz"            : \
+	(x == DRX_BANDWIDTH_AUTO)  ?  "Auto"             : \
+	(x == DRX_BANDWIDTH_UNKNOWN)  ?  "Unknown"          : \
+	"(Invalid)")
+#define DRX_STR_FFTMODE(x) ( \
+	(x == DRX_FFTMODE_2K)  ?  "2k"               : \
+	(x == DRX_FFTMODE_4K)  ?  "4k"               : \
+	(x == DRX_FFTMODE_8K)  ?  "8k"               : \
+	(x == DRX_FFTMODE_AUTO)  ?  "Auto"             : \
+	(x == DRX_FFTMODE_UNKNOWN)  ?  "Unknown"          : \
+	"(Invalid)")
+#define DRX_STR_GUARD(x) ( \
+	(x == DRX_GUARD_1DIV32)  ?  "1/32nd"           : \
+	(x == DRX_GUARD_1DIV16)  ?  "1/16th"           : \
+	(x == DRX_GUARD_1DIV8)  ?  "1/8th"            : \
+	(x == DRX_GUARD_1DIV4)  ?  "1/4th"            : \
+	(x == DRX_GUARD_AUTO)  ?  "Auto"             : \
+	(x == DRX_GUARD_UNKNOWN)  ?  "Unknown"          : \
+	"(Invalid)")
+#define DRX_STR_CONSTELLATION(x) ( \
+	(x == DRX_CONSTELLATION_BPSK)  ?  "BPSK"            : \
+	(x == DRX_CONSTELLATION_QPSK)  ?  "QPSK"            : \
+	(x == DRX_CONSTELLATION_PSK8)  ?  "PSK8"            : \
+	(x == DRX_CONSTELLATION_QAM16)  ?  "QAM16"           : \
+	(x == DRX_CONSTELLATION_QAM32)  ?  "QAM32"           : \
+	(x == DRX_CONSTELLATION_QAM64)  ?  "QAM64"           : \
+	(x == DRX_CONSTELLATION_QAM128)  ?  "QAM128"          : \
+	(x == DRX_CONSTELLATION_QAM256)  ?  "QAM256"          : \
+	(x == DRX_CONSTELLATION_QAM512)  ?  "QAM512"          : \
+	(x == DRX_CONSTELLATION_QAM1024)  ?  "QAM1024"         : \
+	(x == DRX_CONSTELLATION_QPSK_NR)  ?  "QPSK_NR"            : \
+	(x == DRX_CONSTELLATION_AUTO)  ?  "Auto"            : \
+	(x == DRX_CONSTELLATION_UNKNOWN)  ?  "Unknown"         : \
+	"(Invalid)")
+#define DRX_STR_CODERATE(x) ( \
+	(x == DRX_CODERATE_1DIV2)  ?  "1/2nd"           : \
+	(x == DRX_CODERATE_2DIV3)  ?  "2/3rd"           : \
+	(x == DRX_CODERATE_3DIV4)  ?  "3/4th"           : \
+	(x == DRX_CODERATE_5DIV6)  ?  "5/6th"           : \
+	(x == DRX_CODERATE_7DIV8)  ?  "7/8th"           : \
+	(x == DRX_CODERATE_AUTO)  ?  "Auto"            : \
+	(x == DRX_CODERATE_UNKNOWN)  ?  "Unknown"         : \
+	"(Invalid)")
+#define DRX_STR_HIERARCHY(x) ( \
+	(x == DRX_HIERARCHY_NONE)  ?  "None"            : \
+	(x == DRX_HIERARCHY_ALPHA1)  ?  "Alpha=1"         : \
+	(x == DRX_HIERARCHY_ALPHA2)  ?  "Alpha=2"         : \
+	(x == DRX_HIERARCHY_ALPHA4)  ?  "Alpha=4"         : \
+	(x == DRX_HIERARCHY_AUTO)  ?  "Auto"            : \
+	(x == DRX_HIERARCHY_UNKNOWN)  ?  "Unknown"         : \
+	"(Invalid)")
+#define DRX_STR_PRIORITY(x) ( \
+	(x == DRX_PRIORITY_LOW)  ?  "Low"             : \
+	(x == DRX_PRIORITY_HIGH)  ?  "High"            : \
+	(x == DRX_PRIORITY_UNKNOWN)  ?  "Unknown"         : \
+	"(Invalid)")
+#define DRX_STR_MIRROR(x) ( \
+	(x == DRX_MIRROR_NO)  ?  "Normal"          : \
+	(x == DRX_MIRROR_YES)  ?  "Mirrored"        : \
+	(x == DRX_MIRROR_AUTO)  ?  "Auto"            : \
+	(x == DRX_MIRROR_UNKNOWN)  ?  "Unknown"         : \
+	"(Invalid)")
+#define DRX_STR_CLASSIFICATION(x) ( \
+	(x == DRX_CLASSIFICATION_GAUSS)  ?  "Gaussion"        : \
+	(x == DRX_CLASSIFICATION_HVY_GAUSS)  ?  "Heavy Gaussion"  : \
+	(x == DRX_CLASSIFICATION_COCHANNEL)  ?  "Co-channel"      : \
+	(x == DRX_CLASSIFICATION_STATIC)  ?  "Static echo"     : \
+	(x == DRX_CLASSIFICATION_MOVING)  ?  "Moving echo"     : \
+	(x == DRX_CLASSIFICATION_ZERODB)  ?  "Zero dB echo"    : \
+	(x == DRX_CLASSIFICATION_UNKNOWN)  ?  "Unknown"         : \
+	(x == DRX_CLASSIFICATION_AUTO)  ?  "Auto"            : \
+	"(Invalid)")
+
+#define DRX_STR_INTERLEAVEMODE(x) ( \
+	(x == DRX_INTERLEAVEMODE_I128_J1) ? "I128_J1"         : \
+	(x == DRX_INTERLEAVEMODE_I128_J1_V2) ? "I128_J1_V2"      : \
+	(x == DRX_INTERLEAVEMODE_I128_J2) ? "I128_J2"         : \
+	(x == DRX_INTERLEAVEMODE_I64_J2) ? "I64_J2"          : \
+	(x == DRX_INTERLEAVEMODE_I128_J3) ? "I128_J3"         : \
+	(x == DRX_INTERLEAVEMODE_I32_J4) ? "I32_J4"          : \
+	(x == DRX_INTERLEAVEMODE_I128_J4) ? "I128_J4"         : \
+	(x == DRX_INTERLEAVEMODE_I16_J8) ? "I16_J8"          : \
+	(x == DRX_INTERLEAVEMODE_I128_J5) ? "I128_J5"         : \
+	(x == DRX_INTERLEAVEMODE_I8_J16) ? "I8_J16"          : \
+	(x == DRX_INTERLEAVEMODE_I128_J6) ? "I128_J6"         : \
+	(x == DRX_INTERLEAVEMODE_RESERVED_11) ? "Reserved 11"     : \
+	(x == DRX_INTERLEAVEMODE_I128_J7) ? "I128_J7"         : \
+	(x == DRX_INTERLEAVEMODE_RESERVED_13) ? "Reserved 13"     : \
+	(x == DRX_INTERLEAVEMODE_I128_J8) ? "I128_J8"         : \
+	(x == DRX_INTERLEAVEMODE_RESERVED_15) ? "Reserved 15"     : \
+	(x == DRX_INTERLEAVEMODE_I12_J17) ? "I12_J17"         : \
+	(x == DRX_INTERLEAVEMODE_I5_J4) ? "I5_J4"           : \
+	(x == DRX_INTERLEAVEMODE_B52_M240) ? "B52_M240"        : \
+	(x == DRX_INTERLEAVEMODE_B52_M720) ? "B52_M720"        : \
+	(x == DRX_INTERLEAVEMODE_B52_M48) ? "B52_M48"         : \
+	(x == DRX_INTERLEAVEMODE_B52_M0) ? "B52_M0"          : \
+	(x == DRX_INTERLEAVEMODE_UNKNOWN) ? "Unknown"         : \
+	(x == DRX_INTERLEAVEMODE_AUTO) ? "Auto"            : \
+	"(Invalid)")
+
+#define DRX_STR_LDPC(x) ( \
+	(x == DRX_LDPC_0_4) ? "0.4"             : \
+	(x == DRX_LDPC_0_6) ? "0.6"             : \
+	(x == DRX_LDPC_0_8) ? "0.8"             : \
+	(x == DRX_LDPC_AUTO) ? "Auto"            : \
+	(x == DRX_LDPC_UNKNOWN) ? "Unknown"         : \
+	"(Invalid)")
+
+#define DRX_STR_CARRIER(x) ( \
+	(x == DRX_CARRIER_MULTI) ? "Multi"           : \
+	(x == DRX_CARRIER_SINGLE) ? "Single"          : \
+	(x == DRX_CARRIER_AUTO) ? "Auto"            : \
+	(x == DRX_CARRIER_UNKNOWN) ? "Unknown"         : \
+	"(Invalid)")
+
+#define DRX_STR_FRAMEMODE(x) ( \
+	(x == DRX_FRAMEMODE_420)  ? "420"                : \
+	(x == DRX_FRAMEMODE_595)  ? "595"                : \
+	(x == DRX_FRAMEMODE_945)  ? "945"                : \
+	(x == DRX_FRAMEMODE_420_FIXED_PN)  ? "420 with fixed PN"  : \
+	(x == DRX_FRAMEMODE_945_FIXED_PN)  ? "945 with fixed PN"  : \
+	(x == DRX_FRAMEMODE_AUTO)  ? "Auto"               : \
+	(x == DRX_FRAMEMODE_UNKNOWN)  ? "Unknown"            : \
+	"(Invalid)")
+
+#define DRX_STR_PILOT(x) ( \
+	(x == DRX_PILOT_ON) ?   "On"              : \
+	(x == DRX_PILOT_OFF) ?   "Off"             : \
+	(x == DRX_PILOT_AUTO) ?   "Auto"            : \
+	(x == DRX_PILOT_UNKNOWN) ?   "Unknown"         : \
+	"(Invalid)")
+/* TPS */
+
+#define DRX_STR_TPS_FRAME(x)  ( \
+	(x == DRX_TPS_FRAME1)  ?  "Frame1"          : \
+	(x == DRX_TPS_FRAME2)  ?  "Frame2"          : \
+	(x == DRX_TPS_FRAME3)  ?  "Frame3"          : \
+	(x == DRX_TPS_FRAME4)  ?  "Frame4"          : \
+	(x == DRX_TPS_FRAME_UNKNOWN)  ?  "Unknown"         : \
+	"(Invalid)")
+
+/* lock status */
+
+#define DRX_STR_LOCKSTATUS(x) ( \
+	(x == DRX_NEVER_LOCK)  ?  "Never"           : \
+	(x == DRX_NOT_LOCKED)  ?  "No"              : \
+	(x == DRX_LOCKED)  ?  "Locked"          : \
+	(x == DRX_LOCK_STATE_1)  ?  "Lock state 1"    : \
+	(x == DRX_LOCK_STATE_2)  ?  "Lock state 2"    : \
+	(x == DRX_LOCK_STATE_3)  ?  "Lock state 3"    : \
+	(x == DRX_LOCK_STATE_4)  ?  "Lock state 4"    : \
+	(x == DRX_LOCK_STATE_5)  ?  "Lock state 5"    : \
+	(x == DRX_LOCK_STATE_6)  ?  "Lock state 6"    : \
+	(x == DRX_LOCK_STATE_7)  ?  "Lock state 7"    : \
+	(x == DRX_LOCK_STATE_8)  ?  "Lock state 8"    : \
+	(x == DRX_LOCK_STATE_9)  ?  "Lock state 9"    : \
+	"(Invalid)")
+
+/* version information , modules */
+#define DRX_STR_MODULE(x) ( \
+	(x == DRX_MODULE_DEVICE)  ?  "Device"                : \
+	(x == DRX_MODULE_MICROCODE)  ?  "Microcode"             : \
+	(x == DRX_MODULE_DRIVERCORE)  ?  "CoreDriver"            : \
+	(x == DRX_MODULE_DEVICEDRIVER)  ?  "DeviceDriver"          : \
+	(x == DRX_MODULE_BSP_I2C)  ?  "BSP I2C"               : \
+	(x == DRX_MODULE_BSP_TUNER)  ?  "BSP Tuner"             : \
+	(x == DRX_MODULE_BSP_HOST)  ?  "BSP Host"              : \
+	(x == DRX_MODULE_DAP)  ?  "Data Access Protocol"  : \
+	(x == DRX_MODULE_UNKNOWN)  ?  "Unknown"               : \
+	"(Invalid)")
+
+#define DRX_STR_POWER_MODE(x) ( \
+	(x == DRX_POWER_UP)  ?  "DRX_POWER_UP    "  : \
+	(x == DRX_POWER_MODE_1)  ?  "DRX_POWER_MODE_1"  : \
+	(x == DRX_POWER_MODE_2)  ?  "DRX_POWER_MODE_2"  : \
+	(x == DRX_POWER_MODE_3)  ?  "DRX_POWER_MODE_3"  : \
+	(x == DRX_POWER_MODE_4)  ?  "DRX_POWER_MODE_4"  : \
+	(x == DRX_POWER_MODE_5)  ?  "DRX_POWER_MODE_5"  : \
+	(x == DRX_POWER_MODE_6)  ?  "DRX_POWER_MODE_6"  : \
+	(x == DRX_POWER_MODE_7)  ?  "DRX_POWER_MODE_7"  : \
+	(x == DRX_POWER_MODE_8)  ?  "DRX_POWER_MODE_8"  : \
+	(x == DRX_POWER_MODE_9)  ?  "DRX_POWER_MODE_9"  : \
+	(x == DRX_POWER_MODE_10)  ?  "DRX_POWER_MODE_10" : \
+	(x == DRX_POWER_MODE_11)  ?  "DRX_POWER_MODE_11" : \
+	(x == DRX_POWER_MODE_12)  ?  "DRX_POWER_MODE_12" : \
+	(x == DRX_POWER_MODE_13)  ?  "DRX_POWER_MODE_13" : \
+	(x == DRX_POWER_MODE_14)  ?  "DRX_POWER_MODE_14" : \
+	(x == DRX_POWER_MODE_15)  ?  "DRX_POWER_MODE_15" : \
+	(x == DRX_POWER_MODE_16)  ?  "DRX_POWER_MODE_16" : \
+	(x == DRX_POWER_DOWN)  ?  "DRX_POWER_DOWN  " : \
+	"(Invalid)")
+
+#define DRX_STR_OOB_STANDARD(x) ( \
+	(x == DRX_OOB_MODE_A)  ?  "ANSI 55-1  " : \
+	(x == DRX_OOB_MODE_B_GRADE_A)  ?  "ANSI 55-2 A" : \
+	(x == DRX_OOB_MODE_B_GRADE_B)  ?  "ANSI 55-2 B" : \
+	"(Invalid)")
+
+#define DRX_STR_AUD_STANDARD(x) ( \
+	(x == DRX_AUD_STANDARD_BTSC)  ? "BTSC"                     : \
+	(x == DRX_AUD_STANDARD_A2)  ? "A2"                       : \
+	(x == DRX_AUD_STANDARD_EIAJ)  ? "EIAJ"                     : \
+	(x == DRX_AUD_STANDARD_FM_STEREO)  ? "FM Stereo"                : \
+	(x == DRX_AUD_STANDARD_AUTO)  ? "Auto"                     : \
+	(x == DRX_AUD_STANDARD_M_MONO)  ? "M-Standard Mono"          : \
+	(x == DRX_AUD_STANDARD_D_K_MONO)  ? "D/K Mono FM"              : \
+	(x == DRX_AUD_STANDARD_BG_FM)  ? "B/G-Dual Carrier FM (A2)" : \
+	(x == DRX_AUD_STANDARD_D_K1)  ? "D/K1-Dual Carrier FM"     : \
+	(x == DRX_AUD_STANDARD_D_K2)  ? "D/K2-Dual Carrier FM"     : \
+	(x == DRX_AUD_STANDARD_D_K3)  ? "D/K3-Dual Carrier FM"     : \
+	(x == DRX_AUD_STANDARD_BG_NICAM_FM)  ? "B/G-NICAM-FM"             : \
+	(x == DRX_AUD_STANDARD_L_NICAM_AM)  ? "L-NICAM-AM"               : \
+	(x == DRX_AUD_STANDARD_I_NICAM_FM)  ? "I-NICAM-FM"               : \
+	(x == DRX_AUD_STANDARD_D_K_NICAM_FM)  ? "D/K-NICAM-FM"             : \
+	(x == DRX_AUD_STANDARD_UNKNOWN)  ? "Unknown"                  : \
+	"(Invalid)")
+#define DRX_STR_AUD_STEREO(x) ( \
+	(x == true)  ? "Stereo"           : \
+	(x == false)  ? "Mono"             : \
+	"(Invalid)")
+
+#define DRX_STR_AUD_SAP(x) ( \
+	(x == true)  ? "Present"          : \
+	(x == false)  ? "Not present"      : \
+	"(Invalid)")
+
+#define DRX_STR_AUD_CARRIER(x) ( \
+	(x == true)  ? "Present"          : \
+	(x == false)  ? "Not present"      : \
+	"(Invalid)")
+
+#define DRX_STR_AUD_RDS(x) ( \
+	(x == true)  ? "Available"        : \
+	(x == false)  ? "Not Available"    : \
+	"(Invalid)")
+
+#define DRX_STR_AUD_NICAM_STATUS(x) ( \
+	(x == DRX_AUD_NICAM_DETECTED)  ? "Detected"         : \
+	(x == DRX_AUD_NICAM_NOT_DETECTED)  ? "Not detected"     : \
+	(x == DRX_AUD_NICAM_BAD)  ? "Bad"              : \
+	"(Invalid)")
+
+#define DRX_STR_RDS_VALID(x) ( \
+	(x == true)  ? "Valid"            : \
+	(x == false)  ? "Not Valid"        : \
+	"(Invalid)")
+
+/*-------------------------------------------------------------------------
+Access macros
+-------------------------------------------------------------------------*/
+
+/**
+* \brief Create a compilable reference to the microcode attribute
+* \param d pointer to demod instance
+*
+* Used as main reference to an attribute field.
+* Used by both macro implementation and function implementation.
+* These macros are defined to avoid duplication of code in macro and function
+* definitions that handle access of demod common or extended attributes.
+*
+*/
+
+#define DRX_ATTR_MCRECORD(d)        ((d)->my_common_attr->mcversion)
+#define DRX_ATTR_MIRRORFREQSPECT(d) ((d)->my_common_attr->mirror_freq_spect)
+#define DRX_ATTR_CURRENTPOWERMODE(d)((d)->my_common_attr->current_power_mode)
+#define DRX_ATTR_ISOPENED(d)        ((d)->my_common_attr->is_opened)
+#define DRX_ATTR_USEBOOTLOADER(d)   ((d)->my_common_attr->use_bootloader)
+#define DRX_ATTR_CURRENTSTANDARD(d) ((d)->my_common_attr->current_standard)
+#define DRX_ATTR_PREVSTANDARD(d)    ((d)->my_common_attr->prev_standard)
+#define DRX_ATTR_CACHESTANDARD(d)   ((d)->my_common_attr->di_cache_standard)
+#define DRX_ATTR_CURRENTCHANNEL(d)  ((d)->my_common_attr->current_channel)
+#define DRX_ATTR_MICROCODE(d)       ((d)->my_common_attr->microcode)
+#define DRX_ATTR_VERIFYMICROCODE(d) ((d)->my_common_attr->verify_microcode)
+#define DRX_ATTR_CAPABILITIES(d)    ((d)->my_common_attr->capabilities)
+#define DRX_ATTR_PRODUCTID(d)       ((d)->my_common_attr->product_id)
+#define DRX_ATTR_INTERMEDIATEFREQ(d) ((d)->my_common_attr->intermediate_freq)
+#define DRX_ATTR_SYSCLOCKFREQ(d)     ((d)->my_common_attr->sys_clock_freq)
+#define DRX_ATTR_TUNERRFAGCPOL(d)   ((d)->my_common_attr->tuner_rf_agc_pol)
+#define DRX_ATTR_TUNERIFAGCPOL(d)    ((d)->my_common_attr->tuner_if_agc_pol)
+#define DRX_ATTR_TUNERSLOWMODE(d)    ((d)->my_common_attr->tuner_slow_mode)
+#define DRX_ATTR_TUNERSPORTNR(d)     ((d)->my_common_attr->tuner_port_nr)
+#define DRX_ATTR_I2CADDR(d)         ((d)->my_i2c_dev_addr->i2c_addr)
+#define DRX_ATTR_I2CDEVID(d)        ((d)->my_i2c_dev_addr->i2c_dev_id)
+#define DRX_ISMCVERTYPE(x) ((x) == AUX_VER_RECORD)
+
+/**************************/
+
+/* Macros with device-specific handling are converted to CFG functions */
+
+#define DRX_ACCESSMACRO_SET(demod, value, cfg_name, data_type)             \
+	do {                                                               \
+		struct drx_cfg config;                                     \
+		data_type cfg_data;                                        \
+		config.cfg_type = cfg_name;                                \
+		config.cfg_data = &cfg_data;                               \
+		cfg_data = value;                                          \
+		drx_ctrl(demod, DRX_CTRL_SET_CFG, &config);                \
+	} while (0)
+
+#define DRX_ACCESSMACRO_GET(demod, value, cfg_name, data_type, error_value) \
+	do {                                                                \
+		int cfg_status;                                             \
+		struct drx_cfg config;                                      \
+		data_type    cfg_data;                                      \
+		config.cfg_type = cfg_name;                                 \
+		config.cfg_data = &cfg_data;                                \
+		cfg_status = drx_ctrl(demod, DRX_CTRL_GET_CFG, &config);    \
+		if (cfg_status == 0) {                                      \
+			value = cfg_data;                                   \
+		} else {                                                    \
+			value = (data_type)error_value;                     \
+		}                                                           \
+	} while (0)
+
+/* Configuration functions for usage by Access (XS) Macros */
+
+#ifndef DRX_XS_CFG_BASE
+#define DRX_XS_CFG_BASE (500)
+#endif
+
+#define DRX_XS_CFG_PRESET          (DRX_XS_CFG_BASE + 0)
+#define DRX_XS_CFG_AUD_BTSC_DETECT (DRX_XS_CFG_BASE + 1)
+#define DRX_XS_CFG_QAM_LOCKRANGE   (DRX_XS_CFG_BASE + 2)
+
+/* Access Macros with device-specific handling */
+
+#define DRX_SET_PRESET(d, x) \
+	DRX_ACCESSMACRO_SET((d), (x), DRX_XS_CFG_PRESET, char*)
+#define DRX_GET_PRESET(d, x) \
+	DRX_ACCESSMACRO_GET((d), (x), DRX_XS_CFG_PRESET, char*, "ERROR")
+
+#define DRX_SET_AUD_BTSC_DETECT(d, x) DRX_ACCESSMACRO_SET((d), (x), \
+	 DRX_XS_CFG_AUD_BTSC_DETECT, enum drx_aud_btsc_detect)
+#define DRX_GET_AUD_BTSC_DETECT(d, x) DRX_ACCESSMACRO_GET((d), (x), \
+	 DRX_XS_CFG_AUD_BTSC_DETECT, enum drx_aud_btsc_detect, DRX_UNKNOWN)
+
+#define DRX_SET_QAM_LOCKRANGE(d, x) DRX_ACCESSMACRO_SET((d), (x), \
+	 DRX_XS_CFG_QAM_LOCKRANGE, enum drx_qam_lock_range)
+#define DRX_GET_QAM_LOCKRANGE(d, x) DRX_ACCESSMACRO_GET((d), (x), \
+	 DRX_XS_CFG_QAM_LOCKRANGE, enum drx_qam_lock_range, DRX_UNKNOWN)
+
+/**
+* \brief Macro to check if std is an ATV standard
+* \retval true std is an ATV standard
+* \retval false std is an ATV standard
+*/
+#define DRX_ISATVSTD(std) (((std) == DRX_STANDARD_PAL_SECAM_BG) || \
+			      ((std) == DRX_STANDARD_PAL_SECAM_DK) || \
+			      ((std) == DRX_STANDARD_PAL_SECAM_I) || \
+			      ((std) == DRX_STANDARD_PAL_SECAM_L) || \
+			      ((std) == DRX_STANDARD_PAL_SECAM_LP) || \
+			      ((std) == DRX_STANDARD_NTSC) || \
+			      ((std) == DRX_STANDARD_FM))
+
+/**
+* \brief Macro to check if std is an QAM standard
+* \retval true std is an QAM standards
+* \retval false std is an QAM standards
+*/
+#define DRX_ISQAMSTD(std) (((std) == DRX_STANDARD_ITU_A) || \
+			      ((std) == DRX_STANDARD_ITU_B) || \
+			      ((std) == DRX_STANDARD_ITU_C) || \
+			      ((std) == DRX_STANDARD_ITU_D))
+
+/**
+* \brief Macro to check if std is VSB standard
+* \retval true std is VSB standard
+* \retval false std is not VSB standard
+*/
+#define DRX_ISVSBSTD(std) ((std) == DRX_STANDARD_8VSB)
+
+/**
+* \brief Macro to check if std is DVBT standard
+* \retval true std is DVBT standard
+* \retval false std is not DVBT standard
+*/
+#define DRX_ISDVBTSTD(std) ((std) == DRX_STANDARD_DVBT)
+
+/*-------------------------------------------------------------------------
+THE END
+-------------------------------------------------------------------------*/
+#endif				/* __DRXDRIVER_H__ */
diff --git a/drivers/media/dvb-frontends/drx39xyj/drx_driver_version.h b/drivers/media/dvb-frontends/drx39xyj/drx_driver_version.h
new file mode 100644
index 00000000000..ff05a4ffb19
--- /dev/null
+++ b/drivers/media/dvb-frontends/drx39xyj/drx_driver_version.h
@@ -0,0 +1,72 @@
+/*
+ *******************************************************************************
+ * WARNING - THIS FILE HAS BEEN GENERATED - DO NOT CHANGE
+ *
+ * Filename:        drx_driver_version.h
+ * Generated on:    Mon Jan 18 12:09:23 2010
+ * Generated by:    IDF:x 1.3.0
+ * Generated from:  ../../../device/drxj/version
+ * Output start:    [entry point]
+ *
+ * filename         last modified               re-use
+ *
+  Copyright (c), 2004-2005,2007-2010 Trident Microsystems, Inc.
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice,
+    this list of conditions and the following disclaimer.
+  * Redistributions in binary form must reproduce the above copyright notice,
+    this list of conditions and the following disclaimer in the documentation
+	and/or other materials provided with the distribution.
+  * Neither the name of Trident Microsystems nor Hauppauge Computer Works
+    nor the names of its contributors may be used to endorse or promote
+	products derived from this software without specific prior written
+	permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+  POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/* -----------------------------------------------------
+ * version.idf      Mon Jan 18 11:56:10 2010    -
+ *
+ */
+
+#ifndef __DRX_DRIVER_VERSION__H__
+#define __DRX_DRIVER_VERSION__H__ INCLUDED
+
+#ifdef _REGISTERTABLE_
+#include <registertable.h>
+	extern register_table_t drx_driver_version[];
+	extern register_table_info_t drx_driver_version_info[];
+#endif				/* _REGISTERTABLE_ */
+
+/*
+ *==============================================================================
+ * VERSION
+ * version@/var/cvs/projects/drxj.cvsroot/hostcode/drxdriver/device/drxj
+ *==============================================================================
+ */
+
+#define VERSION__A      0x0
+#define   VERSION_MAJOR 1
+#define   VERSION_MINOR 0
+#define   VERSION_PATCH 56
+
+#endif				/* __DRX_DRIVER_VERSION__H__ */
+/*
+ * End of file (drx_driver_version.h)
+ *******************************************************************************
+ */
diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c b/drivers/media/dvb-frontends/drx39xyj/drxj.c
new file mode 100644
index 00000000000..9482954fd45
--- /dev/null
+++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c
@@ -0,0 +1,12400 @@
+/*
+  Copyright (c), 2004-2005,2007-2010 Trident Microsystems, Inc.
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice,
+    this list of conditions and the following disclaimer.
+  * Redistributions in binary form must reproduce the above copyright notice,
+    this list of conditions and the following disclaimer in the documentation
+	and/or other materials provided with the distribution.
+  * Neither the name of Trident Microsystems nor Hauppauge Computer Works
+    nor the names of its contributors may be used to endorse or promote
+	products derived from this software without specific prior written
+	permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+  POSSIBILITY OF SUCH DAMAGE.
+
+  DRXJ specific implementation of DRX driver
+  authors: Dragan Savic, Milos Nikolic, Mihajlo Katona, Tao Ding, Paul Janssen
+
+  The Linux DVB Driver for Micronas DRX39xx family (drx3933j) was
+  written by Devin Heitmueller <devin.heitmueller@kernellabs.com>
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+/*-----------------------------------------------------------------------------
+INCLUDE FILES
+----------------------------------------------------------------------------*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+#include <asm/div64.h>
+
+#include "dvb_frontend.h"
+#include "drx39xxj.h"
+
+#include "drxj.h"
+#include "drxj_map.h"
+
+/*============================================================================*/
+/*=== DEFINES ================================================================*/
+/*============================================================================*/
+
+#define DRX39XX_MAIN_FIRMWARE "dvb-fe-drxj-mc-1.0.8.fw"
+
+/**
+* \brief Maximum u32 value.
+*/
+#ifndef MAX_U32
+#define MAX_U32  ((u32) (0xFFFFFFFFL))
+#endif
+
+/* Customer configurable hardware settings, etc */
+#ifndef MPEG_SERIAL_OUTPUT_PIN_DRIVE_STRENGTH
+#define MPEG_SERIAL_OUTPUT_PIN_DRIVE_STRENGTH 0x02
+#endif
+
+#ifndef MPEG_PARALLEL_OUTPUT_PIN_DRIVE_STRENGTH
+#define MPEG_PARALLEL_OUTPUT_PIN_DRIVE_STRENGTH 0x02
+#endif
+
+#ifndef MPEG_OUTPUT_CLK_DRIVE_STRENGTH
+#define MPEG_OUTPUT_CLK_DRIVE_STRENGTH 0x06
+#endif
+
+#ifndef OOB_CRX_DRIVE_STRENGTH
+#define OOB_CRX_DRIVE_STRENGTH 0x02
+#endif
+
+#ifndef OOB_DRX_DRIVE_STRENGTH
+#define OOB_DRX_DRIVE_STRENGTH 0x02
+#endif
+/**** START DJCOMBO patches to DRXJ registermap constants *********************/
+/**** registermap 200706071303 from drxj **************************************/
+#define   ATV_TOP_CR_AMP_TH_FM                                              0x0
+#define   ATV_TOP_CR_AMP_TH_L                                               0xA
+#define   ATV_TOP_CR_AMP_TH_LP                                              0xA
+#define   ATV_TOP_CR_AMP_TH_BG                                              0x8
+#define   ATV_TOP_CR_AMP_TH_DK                                              0x8
+#define   ATV_TOP_CR_AMP_TH_I                                               0x8
+#define     ATV_TOP_CR_CONT_CR_D_MN                                         0x18
+#define     ATV_TOP_CR_CONT_CR_D_FM                                         0x0
+#define     ATV_TOP_CR_CONT_CR_D_L                                          0x20
+#define     ATV_TOP_CR_CONT_CR_D_LP                                         0x20
+#define     ATV_TOP_CR_CONT_CR_D_BG                                         0x18
+#define     ATV_TOP_CR_CONT_CR_D_DK                                         0x18
+#define     ATV_TOP_CR_CONT_CR_D_I                                          0x18
+#define     ATV_TOP_CR_CONT_CR_I_MN                                         0x80
+#define     ATV_TOP_CR_CONT_CR_I_FM                                         0x0
+#define     ATV_TOP_CR_CONT_CR_I_L                                          0x80
+#define     ATV_TOP_CR_CONT_CR_I_LP                                         0x80
+#define     ATV_TOP_CR_CONT_CR_I_BG                                         0x80
+#define     ATV_TOP_CR_CONT_CR_I_DK                                         0x80
+#define     ATV_TOP_CR_CONT_CR_I_I                                          0x80
+#define     ATV_TOP_CR_CONT_CR_P_MN                                         0x4
+#define     ATV_TOP_CR_CONT_CR_P_FM                                         0x0
+#define     ATV_TOP_CR_CONT_CR_P_L                                          0x4
+#define     ATV_TOP_CR_CONT_CR_P_LP                                         0x4
+#define     ATV_TOP_CR_CONT_CR_P_BG                                         0x4
+#define     ATV_TOP_CR_CONT_CR_P_DK                                         0x4
+#define     ATV_TOP_CR_CONT_CR_P_I                                          0x4
+#define   ATV_TOP_CR_OVM_TH_MN                                              0xA0
+#define   ATV_TOP_CR_OVM_TH_FM                                              0x0
+#define   ATV_TOP_CR_OVM_TH_L                                               0xA0
+#define   ATV_TOP_CR_OVM_TH_LP                                              0xA0
+#define   ATV_TOP_CR_OVM_TH_BG                                              0xA0
+#define   ATV_TOP_CR_OVM_TH_DK                                              0xA0
+#define   ATV_TOP_CR_OVM_TH_I                                               0xA0
+#define     ATV_TOP_EQU0_EQU_C0_FM                                          0x0
+#define     ATV_TOP_EQU0_EQU_C0_L                                           0x3
+#define     ATV_TOP_EQU0_EQU_C0_LP                                          0x3
+#define     ATV_TOP_EQU0_EQU_C0_BG                                          0x7
+#define     ATV_TOP_EQU0_EQU_C0_DK                                          0x0
+#define     ATV_TOP_EQU0_EQU_C0_I                                           0x3
+#define     ATV_TOP_EQU1_EQU_C1_FM                                          0x0
+#define     ATV_TOP_EQU1_EQU_C1_L                                           0x1F6
+#define     ATV_TOP_EQU1_EQU_C1_LP                                          0x1F6
+#define     ATV_TOP_EQU1_EQU_C1_BG                                          0x197
+#define     ATV_TOP_EQU1_EQU_C1_DK                                          0x198
+#define     ATV_TOP_EQU1_EQU_C1_I                                           0x1F6
+#define     ATV_TOP_EQU2_EQU_C2_FM                                          0x0
+#define     ATV_TOP_EQU2_EQU_C2_L                                           0x28
+#define     ATV_TOP_EQU2_EQU_C2_LP                                          0x28
+#define     ATV_TOP_EQU2_EQU_C2_BG                                          0xC5
+#define     ATV_TOP_EQU2_EQU_C2_DK                                          0xB0
+#define     ATV_TOP_EQU2_EQU_C2_I                                           0x28
+#define     ATV_TOP_EQU3_EQU_C3_FM                                          0x0
+#define     ATV_TOP_EQU3_EQU_C3_L                                           0x192
+#define     ATV_TOP_EQU3_EQU_C3_LP                                          0x192
+#define     ATV_TOP_EQU3_EQU_C3_BG                                          0x12E
+#define     ATV_TOP_EQU3_EQU_C3_DK                                          0x18E
+#define     ATV_TOP_EQU3_EQU_C3_I                                           0x192
+#define     ATV_TOP_STD_MODE_MN                                             0x0
+#define     ATV_TOP_STD_MODE_FM                                             0x1
+#define     ATV_TOP_STD_MODE_L                                              0x0
+#define     ATV_TOP_STD_MODE_LP                                             0x0
+#define     ATV_TOP_STD_MODE_BG                                             0x0
+#define     ATV_TOP_STD_MODE_DK                                             0x0
+#define     ATV_TOP_STD_MODE_I                                              0x0
+#define     ATV_TOP_STD_VID_POL_MN                                          0x0
+#define     ATV_TOP_STD_VID_POL_FM                                          0x0
+#define     ATV_TOP_STD_VID_POL_L                                           0x2
+#define     ATV_TOP_STD_VID_POL_LP                                          0x2
+#define     ATV_TOP_STD_VID_POL_BG                                          0x0
+#define     ATV_TOP_STD_VID_POL_DK                                          0x0
+#define     ATV_TOP_STD_VID_POL_I                                           0x0
+#define   ATV_TOP_VID_AMP_MN                                                0x380
+#define   ATV_TOP_VID_AMP_FM                                                0x0
+#define   ATV_TOP_VID_AMP_L                                                 0xF50
+#define   ATV_TOP_VID_AMP_LP                                                0xF50
+#define   ATV_TOP_VID_AMP_BG                                                0x380
+#define   ATV_TOP_VID_AMP_DK                                                0x394
+#define   ATV_TOP_VID_AMP_I                                                 0x3D8
+#define   IQM_CF_OUT_ENA_OFDM__M                                            0x4
+#define     IQM_FS_ADJ_SEL_B_QAM                                            0x1
+#define     IQM_FS_ADJ_SEL_B_OFF                                            0x0
+#define     IQM_FS_ADJ_SEL_B_VSB                                            0x2
+#define     IQM_RC_ADJ_SEL_B_OFF                                            0x0
+#define     IQM_RC_ADJ_SEL_B_QAM                                            0x1
+#define     IQM_RC_ADJ_SEL_B_VSB                                            0x2
+/**** END DJCOMBO patches to DRXJ registermap *********************************/
+
+#include "drx_driver_version.h"
+
+/* #define DRX_DEBUG */
+#ifdef DRX_DEBUG
+#include <stdio.h>
+#endif
+
+/*-----------------------------------------------------------------------------
+ENUMS
+----------------------------------------------------------------------------*/
+
+/*-----------------------------------------------------------------------------
+DEFINES
+----------------------------------------------------------------------------*/
+#ifndef DRXJ_WAKE_UP_KEY
+#define DRXJ_WAKE_UP_KEY (demod->my_i2c_dev_addr->i2c_addr)
+#endif
+
+/**
+* \def DRXJ_DEF_I2C_ADDR
+* \brief Default I2C addres of a demodulator instance.
+*/
+#define DRXJ_DEF_I2C_ADDR (0x52)
+
+/**
+* \def DRXJ_DEF_DEMOD_DEV_ID
+* \brief Default device identifier of a demodultor instance.
+*/
+#define DRXJ_DEF_DEMOD_DEV_ID      (1)
+
+/**
+* \def DRXJ_SCAN_TIMEOUT
+* \brief Timeout value for waiting on demod lock during channel scan (millisec).
+*/
+#define DRXJ_SCAN_TIMEOUT    1000
+
+/**
+* \def HI_I2C_DELAY
+* \brief HI timing delay for I2C timing (in nano seconds)
+*
+*  Used to compute HI_CFG_DIV
+*/
+#define HI_I2C_DELAY    42
+
+/**
+* \def HI_I2C_BRIDGE_DELAY
+* \brief HI timing delay for I2C timing (in nano seconds)
+*
+*  Used to compute HI_CFG_BDL
+*/
+#define HI_I2C_BRIDGE_DELAY   750
+
+/**
+* \brief Time Window for MER and SER Measurement in Units of Segment duration.
+*/
+#define VSB_TOP_MEASUREMENT_PERIOD  64
+#define SYMBOLS_PER_SEGMENT         832
+
+/**
+* \brief bit rate and segment rate constants used for SER and BER.
+*/
+/* values taken from the QAM microcode */
+#define DRXJ_QAM_SL_SIG_POWER_QAM_UNKNOWN 0
+#define DRXJ_QAM_SL_SIG_POWER_QPSK        32768
+#define DRXJ_QAM_SL_SIG_POWER_QAM8        24576
+#define DRXJ_QAM_SL_SIG_POWER_QAM16       40960
+#define DRXJ_QAM_SL_SIG_POWER_QAM32       20480
+#define DRXJ_QAM_SL_SIG_POWER_QAM64       43008
+#define DRXJ_QAM_SL_SIG_POWER_QAM128      20992
+#define DRXJ_QAM_SL_SIG_POWER_QAM256      43520
+/**
+* \brief Min supported symbolrates.
+*/
+#ifndef DRXJ_QAM_SYMBOLRATE_MIN
+#define DRXJ_QAM_SYMBOLRATE_MIN          (520000)
+#endif
+
+/**
+* \brief Max supported symbolrates.
+*/
+#ifndef DRXJ_QAM_SYMBOLRATE_MAX
+#define DRXJ_QAM_SYMBOLRATE_MAX         (7233000)
+#endif
+
+/**
+* \def DRXJ_QAM_MAX_WAITTIME
+* \brief Maximal wait time for QAM auto constellation in ms
+*/
+#ifndef DRXJ_QAM_MAX_WAITTIME
+#define DRXJ_QAM_MAX_WAITTIME 900
+#endif
+
+#ifndef DRXJ_QAM_FEC_LOCK_WAITTIME
+#define DRXJ_QAM_FEC_LOCK_WAITTIME 150
+#endif
+
+#ifndef DRXJ_QAM_DEMOD_LOCK_EXT_WAITTIME
+#define DRXJ_QAM_DEMOD_LOCK_EXT_WAITTIME 200
+#endif
+
+/**
+* \def SCU status and results
+* \brief SCU
+*/
+#define DRX_SCU_READY               0
+#define DRXJ_MAX_WAITTIME           100	/* ms */
+#define FEC_RS_MEASUREMENT_PERIOD   12894	/* 1 sec */
+#define FEC_RS_MEASUREMENT_PRESCALE 1	/* n sec */
+
+/**
+* \def DRX_AUD_MAX_DEVIATION
+* \brief Needed for calculation of prescale feature in AUD
+*/
+#ifndef DRXJ_AUD_MAX_FM_DEVIATION
+#define DRXJ_AUD_MAX_FM_DEVIATION  100	/* kHz */
+#endif
+
+/**
+* \brief Needed for calculation of NICAM prescale feature in AUD
+*/
+#ifndef DRXJ_AUD_MAX_NICAM_PRESCALE
+#define DRXJ_AUD_MAX_NICAM_PRESCALE  (9)	/* dB */
+#endif
+
+/**
+* \brief Needed for calculation of NICAM prescale feature in AUD
+*/
+#ifndef DRXJ_AUD_MAX_WAITTIME
+#define DRXJ_AUD_MAX_WAITTIME  250	/* ms */
+#endif
+
+/* ATV config changed flags */
+#define DRXJ_ATV_CHANGED_COEF          (0x00000001UL)
+#define DRXJ_ATV_CHANGED_PEAK_FLT      (0x00000008UL)
+#define DRXJ_ATV_CHANGED_NOISE_FLT     (0x00000010UL)
+#define DRXJ_ATV_CHANGED_OUTPUT        (0x00000020UL)
+#define DRXJ_ATV_CHANGED_SIF_ATT       (0x00000040UL)
+
+/* UIO define */
+#define DRX_UIO_MODE_FIRMWARE_SMA DRX_UIO_MODE_FIRMWARE0
+#define DRX_UIO_MODE_FIRMWARE_SAW DRX_UIO_MODE_FIRMWARE1
+
+/*
+ * MICROCODE RELATED DEFINES
+ */
+
+/* Magic word for checking correct Endianess of microcode data */
+#define DRX_UCODE_MAGIC_WORD         ((((u16)'H')<<8)+((u16)'L'))
+
+/* CRC flag in ucode header, flags field. */
+#define DRX_UCODE_CRC_FLAG           (0x0001)
+
+/*
+ * Maximum size of buffer used to verify the microcode.
+ * Must be an even number
+ */
+#define DRX_UCODE_MAX_BUF_SIZE       (DRXDAP_MAX_RCHUNKSIZE)
+
+#if DRX_UCODE_MAX_BUF_SIZE & 1
+#error DRX_UCODE_MAX_BUF_SIZE must be an even number
+#endif
+
+/*
+ * Power mode macros
+ */
+
+#define DRX_ISPOWERDOWNMODE(mode) ((mode == DRX_POWER_MODE_9) || \
+				       (mode == DRX_POWER_MODE_10) || \
+				       (mode == DRX_POWER_MODE_11) || \
+				       (mode == DRX_POWER_MODE_12) || \
+				       (mode == DRX_POWER_MODE_13) || \
+				       (mode == DRX_POWER_MODE_14) || \
+				       (mode == DRX_POWER_MODE_15) || \
+				       (mode == DRX_POWER_MODE_16) || \
+				       (mode == DRX_POWER_DOWN))
+
+/* Pin safe mode macro */
+#define DRXJ_PIN_SAFE_MODE 0x0000
+/*============================================================================*/
+/*=== GLOBAL VARIABLEs =======================================================*/
+/*============================================================================*/
+/**
+*/
+
+/**
+* \brief Temporary register definitions.
+*        (register definitions that are not yet available in register master)
+*/
+
+/******************************************************************************/
+/* Audio block 0x103 is write only. To avoid shadowing in driver accessing    */
+/* RAM adresses directly. This must be READ ONLY to avoid problems.           */
+/* Writing to the interface adresses is more than only writing the RAM        */
+/* locations                                                                  */
+/******************************************************************************/
+/**
+* \brief RAM location of MODUS registers
+*/
+#define AUD_DEM_RAM_MODUS_HI__A              0x10204A3
+#define AUD_DEM_RAM_MODUS_HI__M              0xF000
+
+#define AUD_DEM_RAM_MODUS_LO__A              0x10204A4
+#define AUD_DEM_RAM_MODUS_LO__M              0x0FFF
+
+/**
+* \brief RAM location of I2S config registers
+*/
+#define AUD_DEM_RAM_I2S_CONFIG1__A           0x10204B1
+#define AUD_DEM_RAM_I2S_CONFIG2__A           0x10204B2
+
+/**
+* \brief RAM location of DCO config registers
+*/
+#define AUD_DEM_RAM_DCO_B_HI__A              0x1020461
+#define AUD_DEM_RAM_DCO_B_LO__A              0x1020462
+#define AUD_DEM_RAM_DCO_A_HI__A              0x1020463
+#define AUD_DEM_RAM_DCO_A_LO__A              0x1020464
+
+/**
+* \brief RAM location of Threshold registers
+*/
+#define AUD_DEM_RAM_NICAM_THRSHLD__A         0x102045A
+#define AUD_DEM_RAM_A2_THRSHLD__A            0x10204BB
+#define AUD_DEM_RAM_BTSC_THRSHLD__A          0x10204A6
+
+/**
+* \brief RAM location of Carrier Threshold registers
+*/
+#define AUD_DEM_RAM_CM_A_THRSHLD__A          0x10204AF
+#define AUD_DEM_RAM_CM_B_THRSHLD__A          0x10204B0
+
+/**
+* \brief FM Matrix register fix
+*/
+#ifdef AUD_DEM_WR_FM_MATRIX__A
+#undef  AUD_DEM_WR_FM_MATRIX__A
+#endif
+#define AUD_DEM_WR_FM_MATRIX__A              0x105006F
+
+/*============================================================================*/
+/**
+* \brief Defines required for audio
+*/
+#define AUD_VOLUME_ZERO_DB                      115
+#define AUD_VOLUME_DB_MIN                       -60
+#define AUD_VOLUME_DB_MAX                       12
+#define AUD_CARRIER_STRENGTH_QP_0DB             0x4000
+#define AUD_CARRIER_STRENGTH_QP_0DB_LOG10T100   421
+#define AUD_MAX_AVC_REF_LEVEL                   15
+#define AUD_I2S_FREQUENCY_MAX                   48000UL
+#define AUD_I2S_FREQUENCY_MIN                   12000UL
+#define AUD_RDS_ARRAY_SIZE                      18
+
+/**
+* \brief Needed for calculation of prescale feature in AUD
+*/
+#ifndef DRX_AUD_MAX_FM_DEVIATION
+#define DRX_AUD_MAX_FM_DEVIATION  (100)	/* kHz */
+#endif
+
+/**
+* \brief Needed for calculation of NICAM prescale feature in AUD
+*/
+#ifndef DRX_AUD_MAX_NICAM_PRESCALE
+#define DRX_AUD_MAX_NICAM_PRESCALE  (9)	/* dB */
+#endif
+
+/*============================================================================*/
+/* Values for I2S Master/Slave pin configurations */
+#define SIO_PDR_I2S_CL_CFG_MODE__MASTER      0x0004
+#define SIO_PDR_I2S_CL_CFG_DRIVE__MASTER     0x0008
+#define SIO_PDR_I2S_CL_CFG_MODE__SLAVE       0x0004
+#define SIO_PDR_I2S_CL_CFG_DRIVE__SLAVE      0x0000
+
+#define SIO_PDR_I2S_DA_CFG_MODE__MASTER      0x0003
+#define SIO_PDR_I2S_DA_CFG_DRIVE__MASTER     0x0008
+#define SIO_PDR_I2S_DA_CFG_MODE__SLAVE       0x0003
+#define SIO_PDR_I2S_DA_CFG_DRIVE__SLAVE      0x0008
+
+#define SIO_PDR_I2S_WS_CFG_MODE__MASTER      0x0004
+#define SIO_PDR_I2S_WS_CFG_DRIVE__MASTER     0x0008
+#define SIO_PDR_I2S_WS_CFG_MODE__SLAVE       0x0004
+#define SIO_PDR_I2S_WS_CFG_DRIVE__SLAVE      0x0000
+
+/*============================================================================*/
+/*=== REGISTER ACCESS MACROS =================================================*/
+/*============================================================================*/
+
+/**
+* This macro is used to create byte arrays for block writes.
+* Block writes speed up I2C traffic between host and demod.
+* The macro takes care of the required byte order in a 16 bits word.
+* x -> lowbyte(x), highbyte(x)
+*/
+#define DRXJ_16TO8(x) ((u8) (((u16)x) & 0xFF)), \
+		       ((u8)((((u16)x)>>8)&0xFF))
+/**
+* This macro is used to convert byte array to 16 bit register value for block read.
+* Block read speed up I2C traffic between host and demod.
+* The macro takes care of the required byte order in a 16 bits word.
+*/
+#define DRXJ_8TO16(x) ((u16) (x[0] | (x[1] << 8)))
+
+/*============================================================================*/
+/*=== MISC DEFINES ===========================================================*/
+/*============================================================================*/
+
+/*============================================================================*/
+/*=== HI COMMAND RELATED DEFINES =============================================*/
+/*============================================================================*/
+
+/**
+* \brief General maximum number of retries for ucode command interfaces
+*/
+#define DRXJ_MAX_RETRIES (100)
+
+/*============================================================================*/
+/*=== STANDARD RELATED MACROS ================================================*/
+/*============================================================================*/
+
+#define DRXJ_ISATVSTD(std) ((std == DRX_STANDARD_PAL_SECAM_BG) || \
+			       (std == DRX_STANDARD_PAL_SECAM_DK) || \
+			       (std == DRX_STANDARD_PAL_SECAM_I) || \
+			       (std == DRX_STANDARD_PAL_SECAM_L) || \
+			       (std == DRX_STANDARD_PAL_SECAM_LP) || \
+			       (std == DRX_STANDARD_NTSC) || \
+			       (std == DRX_STANDARD_FM))
+
+#define DRXJ_ISQAMSTD(std) ((std == DRX_STANDARD_ITU_A) || \
+			       (std == DRX_STANDARD_ITU_B) || \
+			       (std == DRX_STANDARD_ITU_C) || \
+			       (std == DRX_STANDARD_ITU_D))
+
+/*-----------------------------------------------------------------------------
+GLOBAL VARIABLES
+----------------------------------------------------------------------------*/
+/*
+ * DRXJ DAP structures
+ */
+
+static int drxdap_fasi_read_block(struct i2c_device_addr *dev_addr,
+				      u32 addr,
+				      u16 datasize,
+				      u8 *data, u32 flags);
+
+
+static int drxj_dap_read_modify_write_reg16(struct i2c_device_addr *dev_addr,
+						 u32 waddr,
+						 u32 raddr,
+						 u16 wdata, u16 *rdata);
+
+static int drxj_dap_read_reg16(struct i2c_device_addr *dev_addr,
+				      u32 addr,
+				      u16 *data, u32 flags);
+
+static int drxdap_fasi_read_reg32(struct i2c_device_addr *dev_addr,
+				      u32 addr,
+				      u32 *data, u32 flags);
+
+static int drxdap_fasi_write_block(struct i2c_device_addr *dev_addr,
+				       u32 addr,
+				       u16 datasize,
+				       u8 *data, u32 flags);
+
+static int drxj_dap_write_reg16(struct i2c_device_addr *dev_addr,
+				       u32 addr,
+				       u16 data, u32 flags);
+
+static int drxdap_fasi_write_reg32(struct i2c_device_addr *dev_addr,
+				       u32 addr,
+				       u32 data, u32 flags);
+
+static struct drxj_data drxj_data_g = {
+	false,			/* has_lna : true if LNA (aka PGA) present      */
+	false,			/* has_oob : true if OOB supported              */
+	false,			/* has_ntsc: true if NTSC supported             */
+	false,			/* has_btsc: true if BTSC supported             */
+	false,			/* has_smatx: true if SMA_TX pin is available   */
+	false,			/* has_smarx: true if SMA_RX pin is available   */
+	false,			/* has_gpio : true if GPIO pin is available     */
+	false,			/* has_irqn : true if IRQN pin is available     */
+	0,			/* mfx A1/A2/A... */
+
+	/* tuner settings */
+	false,			/* tuner mirrors RF signal    */
+	/* standard/channel settings */
+	DRX_STANDARD_UNKNOWN,	/* current standard           */
+	DRX_CONSTELLATION_AUTO,	/* constellation              */
+	0,			/* frequency in KHz           */
+	DRX_BANDWIDTH_UNKNOWN,	/* curr_bandwidth              */
+	DRX_MIRROR_NO,		/* mirror                     */
+
+	/* signal quality information: */
+	/* default values taken from the QAM Programming guide */
+	/*   fec_bits_desired should not be less than 4000000    */
+	4000000,		/* fec_bits_desired    */
+	5,			/* fec_vd_plen         */
+	4,			/* qam_vd_prescale     */
+	0xFFFF,			/* qamVDPeriod       */
+	204 * 8,		/* fec_rs_plen annex A */
+	1,			/* fec_rs_prescale     */
+	FEC_RS_MEASUREMENT_PERIOD,	/* fec_rs_period     */
+	true,			/* reset_pkt_err_acc    */
+	0,			/* pkt_err_acc_start    */
+
+	/* HI configuration */
+	0,			/* hi_cfg_timing_div    */
+	0,			/* hi_cfg_bridge_delay  */
+	0,			/* hi_cfg_wake_up_key    */
+	0,			/* hi_cfg_ctrl         */
+	0,			/* HICfgTimeout      */
+	/* UIO configuartion */
+	DRX_UIO_MODE_DISABLE,	/* uio_sma_rx_mode      */
+	DRX_UIO_MODE_DISABLE,	/* uio_sma_tx_mode      */
+	DRX_UIO_MODE_DISABLE,	/* uioASELMode       */
+	DRX_UIO_MODE_DISABLE,	/* uio_irqn_mode       */
+	/* FS setting */
+	0UL,			/* iqm_fs_rate_ofs      */
+	false,			/* pos_image          */
+	/* RC setting */
+	0UL,			/* iqm_rc_rate_ofs      */
+	/* AUD information */
+/*   false,                  * flagSetAUDdone    */
+/*   false,                  * detectedRDS       */
+/*   true,                   * flagASDRequest    */
+/*   false,                  * flagHDevClear     */
+/*   false,                  * flagHDevSet       */
+/*   (u16) 0xFFF,          * rdsLastCount      */
+
+	/* ATV configuartion */
+	0UL,			/* flags cfg changes */
+	/* shadow of ATV_TOP_EQU0__A */
+	{-5,
+	 ATV_TOP_EQU0_EQU_C0_FM,
+	 ATV_TOP_EQU0_EQU_C0_L,
+	 ATV_TOP_EQU0_EQU_C0_LP,
+	 ATV_TOP_EQU0_EQU_C0_BG,
+	 ATV_TOP_EQU0_EQU_C0_DK,
+	 ATV_TOP_EQU0_EQU_C0_I},
+	/* shadow of ATV_TOP_EQU1__A */
+	{-50,
+	 ATV_TOP_EQU1_EQU_C1_FM,
+	 ATV_TOP_EQU1_EQU_C1_L,
+	 ATV_TOP_EQU1_EQU_C1_LP,
+	 ATV_TOP_EQU1_EQU_C1_BG,
+	 ATV_TOP_EQU1_EQU_C1_DK,
+	 ATV_TOP_EQU1_EQU_C1_I},
+	/* shadow of ATV_TOP_EQU2__A */
+	{210,
+	 ATV_TOP_EQU2_EQU_C2_FM,
+	 ATV_TOP_EQU2_EQU_C2_L,
+	 ATV_TOP_EQU2_EQU_C2_LP,
+	 ATV_TOP_EQU2_EQU_C2_BG,
+	 ATV_TOP_EQU2_EQU_C2_DK,
+	 ATV_TOP_EQU2_EQU_C2_I},
+	/* shadow of ATV_TOP_EQU3__A */
+	{-160,
+	 ATV_TOP_EQU3_EQU_C3_FM,
+	 ATV_TOP_EQU3_EQU_C3_L,
+	 ATV_TOP_EQU3_EQU_C3_LP,
+	 ATV_TOP_EQU3_EQU_C3_BG,
+	 ATV_TOP_EQU3_EQU_C3_DK,
+	 ATV_TOP_EQU3_EQU_C3_I},
+	false,			/* flag: true=bypass             */
+	ATV_TOP_VID_PEAK__PRE,	/* shadow of ATV_TOP_VID_PEAK__A */
+	ATV_TOP_NOISE_TH__PRE,	/* shadow of ATV_TOP_NOISE_TH__A */
+	true,			/* flag CVBS ouput enable        */
+	false,			/* flag SIF ouput enable         */
+	DRXJ_SIF_ATTENUATION_0DB,	/* current SIF att setting       */
+	{			/* qam_rf_agc_cfg */
+	 DRX_STANDARD_ITU_B,	/* standard            */
+	 DRX_AGC_CTRL_AUTO,	/* ctrl_mode            */
+	 0,			/* output_level         */
+	 0,			/* min_output_level      */
+	 0xFFFF,		/* max_output_level      */
+	 0x0000,		/* speed               */
+	 0x0000,		/* top                 */
+	 0x0000			/* c.o.c.              */
+	 },
+	{			/* qam_if_agc_cfg */
+	 DRX_STANDARD_ITU_B,	/* standard            */
+	 DRX_AGC_CTRL_AUTO,	/* ctrl_mode            */
+	 0,			/* output_level         */
+	 0,			/* min_output_level      */
+	 0xFFFF,		/* max_output_level      */
+	 0x0000,		/* speed               */
+	 0x0000,		/* top    (don't care) */
+	 0x0000			/* c.o.c. (don't care) */
+	 },
+	{			/* vsb_rf_agc_cfg */
+	 DRX_STANDARD_8VSB,	/* standard       */
+	 DRX_AGC_CTRL_AUTO,	/* ctrl_mode       */
+	 0,			/* output_level    */
+	 0,			/* min_output_level */
+	 0xFFFF,		/* max_output_level */
+	 0x0000,		/* speed          */
+	 0x0000,		/* top    (don't care) */
+	 0x0000			/* c.o.c. (don't care) */
+	 },
+	{			/* vsb_if_agc_cfg */
+	 DRX_STANDARD_8VSB,	/* standard       */
+	 DRX_AGC_CTRL_AUTO,	/* ctrl_mode       */
+	 0,			/* output_level    */
+	 0,			/* min_output_level */
+	 0xFFFF,		/* max_output_level */
+	 0x0000,		/* speed          */
+	 0x0000,		/* top    (don't care) */
+	 0x0000			/* c.o.c. (don't care) */
+	 },
+	0,			/* qam_pga_cfg */
+	0,			/* vsb_pga_cfg */
+	{			/* qam_pre_saw_cfg */
+	 DRX_STANDARD_ITU_B,	/* standard  */
+	 0,			/* reference */
+	 false			/* use_pre_saw */
+	 },
+	{			/* vsb_pre_saw_cfg */
+	 DRX_STANDARD_8VSB,	/* standard  */
+	 0,			/* reference */
+	 false			/* use_pre_saw */
+	 },
+
+	/* Version information */
+#ifndef _CH_
+	{
+	 "01234567890",		/* human readable version microcode             */
+	 "01234567890"		/* human readable version device specific code  */
+	 },
+	{
+	 {			/* struct drx_version for microcode                   */
+	  DRX_MODULE_UNKNOWN,
+	  (char *)(NULL),
+	  0,
+	  0,
+	  0,
+	  (char *)(NULL)
+	  },
+	 {			/* struct drx_version for device specific code */
+	  DRX_MODULE_UNKNOWN,
+	  (char *)(NULL),
+	  0,
+	  0,
+	  0,
+	  (char *)(NULL)
+	  }
+	 },
+	{
+	 {			/* struct drx_version_list for microcode */
+	  (struct drx_version *) (NULL),
+	  (struct drx_version_list *) (NULL)
+	  },
+	 {			/* struct drx_version_list for device specific code */
+	  (struct drx_version *) (NULL),
+	  (struct drx_version_list *) (NULL)
+	  }
+	 },
+#endif
+	false,			/* smart_ant_inverted */
+	/* Tracking filter setting for OOB  */
+	{
+	 12000,
+	 9300,
+	 6600,
+	 5280,
+	 3700,
+	 3000,
+	 2000,
+	 0},
+	false,			/* oob_power_on           */
+	0,			/* mpeg_ts_static_bitrate  */
+	false,			/* disable_te_ihandling   */
+	false,			/* bit_reverse_mpeg_outout */
+	DRXJ_MPEGOUTPUT_CLOCK_RATE_AUTO,	/* mpeg_output_clock_rate */
+	DRXJ_MPEG_START_WIDTH_1CLKCYC,	/* mpeg_start_width */
+
+	/* Pre SAW & Agc configuration for ATV */
+	{
+	 DRX_STANDARD_NTSC,	/* standard     */
+	 7,			/* reference    */
+	 true			/* use_pre_saw    */
+	 },
+	{			/* ATV RF-AGC */
+	 DRX_STANDARD_NTSC,	/* standard              */
+	 DRX_AGC_CTRL_AUTO,	/* ctrl_mode              */
+	 0,			/* output_level           */
+	 0,			/* min_output_level (d.c.) */
+	 0,			/* max_output_level (d.c.) */
+	 3,			/* speed                 */
+	 9500,			/* top                   */
+	 4000			/* cut-off current       */
+	 },
+	{			/* ATV IF-AGC */
+	 DRX_STANDARD_NTSC,	/* standard              */
+	 DRX_AGC_CTRL_AUTO,	/* ctrl_mode              */
+	 0,			/* output_level           */
+	 0,			/* min_output_level (d.c.) */
+	 0,			/* max_output_level (d.c.) */
+	 3,			/* speed                 */
+	 2400,			/* top                   */
+	 0			/* c.o.c.         (d.c.) */
+	 },
+	140,			/* ATV PGA config */
+	0,			/* curr_symbol_rate */
+
+	false,			/* pdr_safe_mode     */
+	SIO_PDR_GPIO_CFG__PRE,	/* pdr_safe_restore_val_gpio  */
+	SIO_PDR_VSYNC_CFG__PRE,	/* pdr_safe_restore_val_v_sync */
+	SIO_PDR_SMA_RX_CFG__PRE,	/* pdr_safe_restore_val_sma_rx */
+	SIO_PDR_SMA_TX_CFG__PRE,	/* pdr_safe_restore_val_sma_tx */
+
+	4,			/* oob_pre_saw            */
+	DRXJ_OOB_LO_POW_MINUS10DB,	/* oob_lo_pow             */
+	{
+	 false			/* aud_data, only first member */
+	 },
+};
+
+/**
+* \var drxj_default_addr_g
+* \brief Default I2C address and device identifier.
+*/
+static struct i2c_device_addr drxj_default_addr_g = {
+	DRXJ_DEF_I2C_ADDR,	/* i2c address */
+	DRXJ_DEF_DEMOD_DEV_ID	/* device id */
+};
+
+/**
+* \var drxj_default_comm_attr_g
+* \brief Default common attributes of a drxj demodulator instance.
+*/
+static struct drx_common_attr drxj_default_comm_attr_g = {
+	NULL,			/* ucode file           */
+	true,			/* ucode verify switch  */
+	{0},			/* version record       */
+
+	44000,			/* IF in kHz in case no tuner instance is used  */
+	(151875 - 0),		/* system clock frequency in kHz                */
+	0,			/* oscillator frequency kHz                     */
+	0,			/* oscillator deviation in ppm, signed          */
+	false,			/* If true mirror frequency spectrum            */
+	{
+	 /* MPEG output configuration */
+	 true,			/* If true, enable MPEG ouput    */
+	 false,			/* If true, insert RS byte       */
+	 false,			/* If true, parallel out otherwise serial */
+	 false,			/* If true, invert DATA signals  */
+	 false,			/* If true, invert ERR signal    */
+	 false,			/* If true, invert STR signals   */
+	 false,			/* If true, invert VAL signals   */
+	 false,			/* If true, invert CLK signals   */
+	 true,			/* If true, static MPEG clockrate will
+				   be used, otherwise clockrate will
+				   adapt to the bitrate of the TS */
+	 19392658UL,		/* Maximum bitrate in b/s in case
+				   static clockrate is selected */
+	 DRX_MPEG_STR_WIDTH_1	/* MPEG Start width in clock cycles */
+	 },
+	/* Initilisations below can be ommited, they require no user input and
+	   are initialy 0, NULL or false. The compiler will initialize them to these
+	   values when ommited.  */
+	false,			/* is_opened */
+
+	/* SCAN */
+	NULL,			/* no scan params yet               */
+	0,			/* current scan index               */
+	0,			/* next scan frequency              */
+	false,			/* scan ready flag                  */
+	0,			/* max channels to scan             */
+	0,			/* nr of channels scanned           */
+	NULL,			/* default scan function            */
+	NULL,			/* default context pointer          */
+	0,			/* millisec to wait for demod lock  */
+	DRXJ_DEMOD_LOCK,	/* desired lock               */
+	false,
+
+	/* Power management */
+	DRX_POWER_UP,
+
+	/* Tuner */
+	1,			/* nr of I2C port to wich tuner is     */
+	0L,			/* minimum RF input frequency, in kHz  */
+	0L,			/* maximum RF input frequency, in kHz  */
+	false,			/* Rf Agc Polarity                     */
+	false,			/* If Agc Polarity                     */
+	false,			/* tuner slow mode                     */
+
+	{			/* current channel (all 0)             */
+	 0UL			/* channel.frequency */
+	 },
+	DRX_STANDARD_UNKNOWN,	/* current standard */
+	DRX_STANDARD_UNKNOWN,	/* previous standard */
+	DRX_STANDARD_UNKNOWN,	/* di_cache_standard   */
+	false,			/* use_bootloader */
+	0UL,			/* capabilities */
+	0			/* mfx */
+};
+
+/**
+* \var drxj_default_demod_g
+* \brief Default drxj demodulator instance.
+*/
+static struct drx_demod_instance drxj_default_demod_g = {
+	&drxj_default_addr_g,	/* i2c address & device id */
+	&drxj_default_comm_attr_g,	/* demod common attributes */
+	&drxj_data_g		/* demod device specific attributes */
+};
+
+/**
+* \brief Default audio data structure for DRK demodulator instance.
+*
+* This structure is DRXK specific.
+*
+*/
+static struct drx_aud_data drxj_default_aud_data_g = {
+	false,			/* audio_is_active */
+	DRX_AUD_STANDARD_AUTO,	/* audio_standard  */
+
+	/* i2sdata */
+	{
+	 false,			/* output_enable   */
+	 48000,			/* frequency      */
+	 DRX_I2S_MODE_MASTER,	/* mode           */
+	 DRX_I2S_WORDLENGTH_32,	/* word_length     */
+	 DRX_I2S_POLARITY_RIGHT,	/* polarity       */
+	 DRX_I2S_FORMAT_WS_WITH_DATA	/* format         */
+	 },
+	/* volume            */
+	{
+	 true,			/* mute;          */
+	 0,			/* volume         */
+	 DRX_AUD_AVC_OFF,	/* avc_mode        */
+	 0,			/* avc_ref_level    */
+	 DRX_AUD_AVC_MAX_GAIN_12DB,	/* avc_max_gain     */
+	 DRX_AUD_AVC_MAX_ATTEN_24DB,	/* avc_max_atten    */
+	 0,			/* strength_left   */
+	 0			/* strength_right  */
+	 },
+	DRX_AUD_AUTO_SOUND_SELECT_ON_CHANGE_ON,	/* auto_sound */
+	/*  ass_thresholds */
+	{
+	 440,			/* A2    */
+	 12,			/* BTSC  */
+	 700,			/* NICAM */
+	 },
+	/* carrier */
+	{
+	 /* a */
+	 {
+	  42,			/* thres */
+	  DRX_NO_CARRIER_NOISE,	/* opt   */
+	  0,			/* shift */
+	  0			/* dco   */
+	  },
+	 /* b */
+	 {
+	  42,			/* thres */
+	  DRX_NO_CARRIER_MUTE,	/* opt   */
+	  0,			/* shift */
+	  0			/* dco   */
+	  },
+
+	 },
+	/* mixer */
+	{
+	 DRX_AUD_SRC_STEREO_OR_A,	/* source_i2s */
+	 DRX_AUD_I2S_MATRIX_STEREO,	/* matrix_i2s */
+	 DRX_AUD_FM_MATRIX_SOUND_A	/* matrix_fm  */
+	 },
+	DRX_AUD_DEVIATION_NORMAL,	/* deviation */
+	DRX_AUD_AVSYNC_OFF,	/* av_sync */
+
+	/* prescale */
+	{
+	 DRX_AUD_MAX_FM_DEVIATION,	/* fm_deviation */
+	 DRX_AUD_MAX_NICAM_PRESCALE	/* nicam_gain */
+	 },
+	DRX_AUD_FM_DEEMPH_75US,	/* deemph */
+	DRX_BTSC_STEREO,	/* btsc_detect */
+	0,			/* rds_data_counter */
+	false			/* rds_data_present */
+};
+
+/*-----------------------------------------------------------------------------
+STRUCTURES
+----------------------------------------------------------------------------*/
+struct drxjeq_stat {
+	u16 eq_mse;
+	u8 eq_mode;
+	u8 eq_ctrl;
+	u8 eq_stat;
+};
+
+/* HI command */
+struct drxj_hi_cmd {
+	u16 cmd;
+	u16 param1;
+	u16 param2;
+	u16 param3;
+	u16 param4;
+	u16 param5;
+	u16 param6;
+};
+
+/*============================================================================*/
+/*=== MICROCODE RELATED STRUCTURES ===========================================*/
+/*============================================================================*/
+
+/**
+ * struct drxu_code_block_hdr - Structure of the microcode block headers
+ *
+ * @addr:	Destination address of the data in this block
+ * @size:	Size of the block data following this header counted in
+ *		16 bits words
+ * @CRC:	CRC value of the data block, only valid if CRC flag is
+ *		set.
+ */
+struct drxu_code_block_hdr {
+	u32 addr;
+	u16 size;
+	u16 flags;
+	u16 CRC;
+};
+
+/*-----------------------------------------------------------------------------
+FUNCTIONS
+----------------------------------------------------------------------------*/
+/* Some prototypes */
+static int
+hi_command(struct i2c_device_addr *dev_addr,
+	   const struct drxj_hi_cmd *cmd, u16 *result);
+
+static int
+ctrl_lock_status(struct drx_demod_instance *demod, enum drx_lock_status *lock_stat);
+
+static int
+ctrl_power_mode(struct drx_demod_instance *demod, enum drx_power_mode *mode);
+
+static int power_down_aud(struct drx_demod_instance *demod);
+
+static int
+ctrl_set_cfg_pre_saw(struct drx_demod_instance *demod, struct drxj_cfg_pre_saw *pre_saw);
+
+static int
+ctrl_set_cfg_afe_gain(struct drx_demod_instance *demod, struct drxj_cfg_afe_gain *afe_gain);
+
+/*============================================================================*/
+/*============================================================================*/
+/*==                          HELPER FUNCTIONS                              ==*/
+/*============================================================================*/
+/*============================================================================*/
+
+
+/*============================================================================*/
+
+/*
+* \fn u32 frac28(u32 N, u32 D)
+* \brief Compute: (1<<28)*N/D
+* \param N 32 bits
+* \param D 32 bits
+* \return (1<<28)*N/D
+* This function is used to avoid floating-point calculations as they may
+* not be present on the target platform.
+
+* frac28 performs an unsigned 28/28 bits division to 32-bit fixed point
+* fraction used for setting the Frequency Shifter registers.
+* N and D can hold numbers up to width: 28-bits.
+* The 4 bits integer part and the 28 bits fractional part are calculated.
+
+* Usage condition: ((1<<28)*n)/d < ((1<<32)-1) => (n/d) < 15.999
+
+* N: 0...(1<<28)-1 = 268435454
+* D: 0...(1<<28)-1
+* Q: 0...(1<<32)-1
+*/
+static u32 frac28(u32 N, u32 D)
+{
+	int i = 0;
+	u32 Q1 = 0;
+	u32 R0 = 0;
+
+	R0 = (N % D) << 4;	/* 32-28 == 4 shifts possible at max */
+	Q1 = N / D;		/* integer part, only the 4 least significant bits
+				   will be visible in the result */
+
+	/* division using radix 16, 7 nibbles in the result */
+	for (i = 0; i < 7; i++) {
+		Q1 = (Q1 << 4) | R0 / D;
+		R0 = (R0 % D) << 4;
+	}
+	/* rounding */
+	if ((R0 >> 3) >= D)
+		Q1++;
+
+	return Q1;
+}
+
+/**
+* \fn u32 log1_times100( u32 x)
+* \brief Compute: 100*log10(x)
+* \param x 32 bits
+* \return 100*log10(x)
+*
+* 100*log10(x)
+* = 100*(log2(x)/log2(10)))
+* = (100*(2^15)*log2(x))/((2^15)*log2(10))
+* = ((200*(2^15)*log2(x))/((2^15)*log2(10)))/2
+* = ((200*(2^15)*(log2(x/y)+log2(y)))/((2^15)*log2(10)))/2
+* = ((200*(2^15)*log2(x/y))+(200*(2^15)*log2(y)))/((2^15)*log2(10)))/2
+*
+* where y = 2^k and 1<= (x/y) < 2
+*/
+
+static u32 log1_times100(u32 x)
+{
+	static const u8 scale = 15;
+	static const u8 index_width = 5;
+	/*
+	   log2lut[n] = (1<<scale) * 200 * log2( 1.0 + ( (1.0/(1<<INDEXWIDTH)) * n ))
+	   0 <= n < ((1<<INDEXWIDTH)+1)
+	 */
+
+	static const u32 log2lut[] = {
+		0,		/* 0.000000 */
+		290941,		/* 290941.300628 */
+		573196,		/* 573196.476418 */
+		847269,		/* 847269.179851 */
+		1113620,	/* 1113620.489452 */
+		1372674,	/* 1372673.576986 */
+		1624818,	/* 1624817.752104 */
+		1870412,	/* 1870411.981536 */
+		2109788,	/* 2109787.962654 */
+		2343253,	/* 2343252.817465 */
+		2571091,	/* 2571091.461923 */
+		2793569,	/* 2793568.696416 */
+		3010931,	/* 3010931.055901 */
+		3223408,	/* 3223408.452106 */
+		3431216,	/* 3431215.635215 */
+		3634553,	/* 3634553.498355 */
+		3833610,	/* 3833610.244726 */
+		4028562,	/* 4028562.434393 */
+		4219576,	/* 4219575.925308 */
+		4406807,	/* 4406806.721144 */
+		4590402,	/* 4590401.736809 */
+		4770499,	/* 4770499.491025 */
+		4947231,	/* 4947230.734179 */
+		5120719,	/* 5120719.018555 */
+		5291081,	/* 5291081.217197 */
+		5458428,	/* 5458427.996830 */
+		5622864,	/* 5622864.249668 */
+		5784489,	/* 5784489.488298 */
+		5943398,	/* 5943398.207380 */
+		6099680,	/* 6099680.215452 */
+		6253421,	/* 6253420.939751 */
+		6404702,	/* 6404701.706649 */
+		6553600,	/* 6553600.000000 */
+	};
+
+	u8 i = 0;
+	u32 y = 0;
+	u32 d = 0;
+	u32 k = 0;
+	u32 r = 0;
+
+	if (x == 0)
+		return 0;
+
+	/* Scale x (normalize) */
+	/* computing y in log(x/y) = log(x) - log(y) */
+	if ((x & (((u32) (-1)) << (scale + 1))) == 0) {
+		for (k = scale; k > 0; k--) {
+			if (x & (((u32) 1) << scale))
+				break;
+			x <<= 1;
+		}
+	} else {
+		for (k = scale; k < 31; k++) {
+			if ((x & (((u32) (-1)) << (scale + 1))) == 0)
+				break;
+			x >>= 1;
+		}
+	}
+	/*
+	   Now x has binary point between bit[scale] and bit[scale-1]
+	   and 1.0 <= x < 2.0 */
+
+	/* correction for divison: log(x) = log(x/y)+log(y) */
+	y = k * ((((u32) 1) << scale) * 200);
+
+	/* remove integer part */
+	x &= ((((u32) 1) << scale) - 1);
+	/* get index */
+	i = (u8) (x >> (scale - index_width));
+	/* compute delta (x-a) */
+	d = x & ((((u32) 1) << (scale - index_width)) - 1);
+	/* compute log, multiplication ( d* (.. )) must be within range ! */
+	y += log2lut[i] +
+	    ((d * (log2lut[i + 1] - log2lut[i])) >> (scale - index_width));
+	/* Conver to log10() */
+	y /= 108853;		/* (log2(10) << scale) */
+	r = (y >> 1);
+	/* rounding */
+	if (y & ((u32)1))
+		r++;
+
+	return r;
+
+}
+
+/**
+* \fn u32 frac_times1e6( u16 N, u32 D)
+* \brief Compute: (N/D) * 1000000.
+* \param N nominator 16-bits.
+* \param D denominator 32-bits.
+* \return u32
+* \retval ((N/D) * 1000000), 32 bits
+*
+* No check on D=0!
+*/
+static u32 frac_times1e6(u32 N, u32 D)
+{
+	u32 remainder = 0;
+	u32 frac = 0;
+
+	/*
+	   frac = (N * 1000000) / D
+	   To let it fit in a 32 bits computation:
+	   frac = (N * (1000000 >> 4)) / (D >> 4)
+	   This would result in a problem in case D < 16 (div by 0).
+	   So we do it more elaborate as shown below.
+	 */
+	frac = (((u32) N) * (1000000 >> 4)) / D;
+	frac <<= 4;
+	remainder = (((u32) N) * (1000000 >> 4)) % D;
+	remainder <<= 4;
+	frac += remainder / D;
+	remainder = remainder % D;
+	if ((remainder * 2) > D)
+		frac++;
+
+	return frac;
+}
+
+/*============================================================================*/
+
+
+/**
+* \brief Values for NICAM prescaler gain. Computed from dB to integer
+*        and rounded. For calc used formula: 16*10^(prescaleGain[dB]/20).
+*
+*/
+static const u16 nicam_presc_table_val[43] = {
+	1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4,
+	5, 5, 6, 6, 7, 8, 9, 10, 11, 13, 14, 16,
+	18, 20, 23, 25, 28, 32, 36, 40, 45,
+	51, 57, 64, 71, 80, 90, 101, 113, 127
+};
+
+/*============================================================================*/
+/*==                        END HELPER FUNCTIONS                            ==*/
+/*============================================================================*/
+
+/*============================================================================*/
+/*============================================================================*/
+/*==                      DRXJ DAP FUNCTIONS                                ==*/
+/*============================================================================*/
+/*============================================================================*/
+
+/*
+   This layer takes care of some device specific register access protocols:
+   -conversion to short address format
+   -access to audio block
+   This layer is placed between the drx_dap_fasi and the rest of the drxj
+   specific implementation. This layer can use address map knowledge whereas
+   dap_fasi may not use memory map knowledge.
+
+   * For audio currently only 16 bits read and write register access is
+     supported. More is not needed. RMW and 32 or 8 bit access on audio
+     registers will have undefined behaviour. Flags (RMW, CRC reset, broadcast
+     single/multi master) will be ignored.
+
+   TODO: check ignoring single/multimaster is ok for AUD access ?
+*/
+
+#define DRXJ_ISAUDWRITE(addr) (((((addr)>>16)&1) == 1) ? true : false)
+#define DRXJ_DAP_AUDTRIF_TIMEOUT 80	/* millisec */
+/*============================================================================*/
+
+/**
+* \fn bool is_handled_by_aud_tr_if( u32 addr )
+* \brief Check if this address is handled by the audio token ring interface.
+* \param addr
+* \return bool
+* \retval true  Yes, handled by audio token ring interface
+* \retval false No, not handled by audio token ring interface
+*
+*/
+static
+bool is_handled_by_aud_tr_if(u32 addr)
+{
+	bool retval = false;
+
+	if ((DRXDAP_FASI_ADDR2BLOCK(addr) == 4) &&
+	    (DRXDAP_FASI_ADDR2BANK(addr) > 1) &&
+	    (DRXDAP_FASI_ADDR2BANK(addr) < 6)) {
+		retval = true;
+	}
+
+	return retval;
+}
+
+/*============================================================================*/
+
+int drxbsp_i2c_write_read(struct i2c_device_addr *w_dev_addr,
+				 u16 w_count,
+				 u8 *wData,
+				 struct i2c_device_addr *r_dev_addr,
+				 u16 r_count, u8 *r_data)
+{
+	struct drx39xxj_state *state;
+	struct i2c_msg msg[2];
+	unsigned int num_msgs;
+
+	if (w_dev_addr == NULL) {
+		/* Read only */
+		state = r_dev_addr->user_data;
+		msg[0].addr = r_dev_addr->i2c_addr >> 1;
+		msg[0].flags = I2C_M_RD;
+		msg[0].buf = r_data;
+		msg[0].len = r_count;
+		num_msgs = 1;
+	} else if (r_dev_addr == NULL) {
+		/* Write only */
+		state = w_dev_addr->user_data;
+		msg[0].addr = w_dev_addr->i2c_addr >> 1;
+		msg[0].flags = 0;
+		msg[0].buf = wData;
+		msg[0].len = w_count;
+		num_msgs = 1;
+	} else {
+		/* Both write and read */
+		state = w_dev_addr->user_data;
+		msg[0].addr = w_dev_addr->i2c_addr >> 1;
+		msg[0].flags = 0;
+		msg[0].buf = wData;
+		msg[0].len = w_count;
+		msg[1].addr = r_dev_addr->i2c_addr >> 1;
+		msg[1].flags = I2C_M_RD;
+		msg[1].buf = r_data;
+		msg[1].len = r_count;
+		num_msgs = 2;
+	}
+
+	if (state->i2c == NULL) {
+		pr_err("i2c was zero, aborting\n");
+		return 0;
+	}
+	if (i2c_transfer(state->i2c, msg, num_msgs) != num_msgs) {
+		pr_warn("drx3933: I2C write/read failed\n");
+		return -EREMOTEIO;
+	}
+
+#ifdef DJH_DEBUG
+	if (w_dev_addr == NULL || r_dev_addr == NULL)
+		return 0;
+
+	state = w_dev_addr->user_data;
+
+	if (state->i2c == NULL)
+		return 0;
+
+	msg[0].addr = w_dev_addr->i2c_addr;
+	msg[0].flags = 0;
+	msg[0].buf = wData;
+	msg[0].len = w_count;
+	msg[1].addr = r_dev_addr->i2c_addr;
+	msg[1].flags = I2C_M_RD;
+	msg[1].buf = r_data;
+	msg[1].len = r_count;
+	num_msgs = 2;
+
+	pr_debug("drx3933 i2c operation addr=%x i2c=%p, wc=%x rc=%x\n",
+	       w_dev_addr->i2c_addr, state->i2c, w_count, r_count);
+
+	if (i2c_transfer(state->i2c, msg, 2) != 2) {
+		pr_warn("drx3933: I2C write/read failed\n");
+		return -EREMOTEIO;
+	}
+#endif
+	return 0;
+}
+
+/*============================================================================*/
+
+/******************************
+*
+* int drxdap_fasi_read_block (
+*      struct i2c_device_addr *dev_addr,      -- address of I2C device
+*      u32 addr,         -- address of chip register/memory
+*      u16            datasize,     -- number of bytes to read
+*      u8 *data,         -- data to receive
+*      u32 flags)        -- special device flags
+*
+* Read block data from chip address. Because the chip is word oriented,
+* the number of bytes to read must be even.
+*
+* Make sure that the buffer to receive the data is large enough.
+*
+* Although this function expects an even number of bytes, it is still byte
+* oriented, and the data read back is NOT translated to the endianness of
+* the target platform.
+*
+* Output:
+* - 0     if reading was successful
+*                  in that case: data read is in *data.
+* - -EIO  if anything went wrong
+*
+******************************/
+
+static int drxdap_fasi_read_block(struct i2c_device_addr *dev_addr,
+					 u32 addr,
+					 u16 datasize,
+					 u8 *data, u32 flags)
+{
+	u8 buf[4];
+	u16 bufx;
+	int rc;
+	u16 overhead_size = 0;
+
+	/* Check parameters ******************************************************* */
+	if (dev_addr == NULL)
+		return -EINVAL;
+
+	overhead_size = (IS_I2C_10BIT(dev_addr->i2c_addr) ? 2 : 1) +
+	    (DRXDAP_FASI_LONG_FORMAT(addr) ? 4 : 2);
+
+	if ((DRXDAP_FASI_OFFSET_TOO_LARGE(addr)) ||
+	    ((!(DRXDAPFASI_LONG_ADDR_ALLOWED)) &&
+	     DRXDAP_FASI_LONG_FORMAT(addr)) ||
+	    (overhead_size > (DRXDAP_MAX_WCHUNKSIZE)) ||
+	    ((datasize != 0) && (data == NULL)) || ((datasize & 1) == 1)) {
+		return -EINVAL;
+	}
+
+	/* ReadModifyWrite & mode flag bits are not allowed */
+	flags &= (~DRXDAP_FASI_RMW & ~DRXDAP_FASI_MODEFLAGS);
+#if DRXDAP_SINGLE_MASTER
+	flags |= DRXDAP_FASI_SINGLE_MASTER;
+#endif
+
+	/* Read block from I2C **************************************************** */
+	do {
+		u16 todo = (datasize < DRXDAP_MAX_RCHUNKSIZE ?
+			      datasize : DRXDAP_MAX_RCHUNKSIZE);
+
+		bufx = 0;
+
+		addr &= ~DRXDAP_FASI_FLAGS;
+		addr |= flags;
+
+#if ((DRXDAPFASI_LONG_ADDR_ALLOWED == 1) && (DRXDAPFASI_SHORT_ADDR_ALLOWED == 1))
+		/* short format address preferred but long format otherwise */
+		if (DRXDAP_FASI_LONG_FORMAT(addr)) {
+#endif
+#if (DRXDAPFASI_LONG_ADDR_ALLOWED == 1)
+			buf[bufx++] = (u8) (((addr << 1) & 0xFF) | 0x01);
+			buf[bufx++] = (u8) ((addr >> 16) & 0xFF);
+			buf[bufx++] = (u8) ((addr >> 24) & 0xFF);
+			buf[bufx++] = (u8) ((addr >> 7) & 0xFF);
+#endif
+#if ((DRXDAPFASI_LONG_ADDR_ALLOWED == 1) && (DRXDAPFASI_SHORT_ADDR_ALLOWED == 1))
+		} else {
+#endif
+#if (DRXDAPFASI_SHORT_ADDR_ALLOWED == 1)
+			buf[bufx++] = (u8) ((addr << 1) & 0xFF);
+			buf[bufx++] =
+			    (u8) (((addr >> 16) & 0x0F) |
+				    ((addr >> 18) & 0xF0));
+#endif
+#if ((DRXDAPFASI_LONG_ADDR_ALLOWED == 1) && (DRXDAPFASI_SHORT_ADDR_ALLOWED == 1))
+		}
+#endif
+
+#if DRXDAP_SINGLE_MASTER
+		/*
+		 * In single master mode, split the read and write actions.
+		 * No special action is needed for write chunks here.
+		 */
+		rc = drxbsp_i2c_write_read(dev_addr, bufx, buf,
+					   NULL, 0, NULL);
+		if (rc == 0)
+			rc = drxbsp_i2c_write_read(NULL, 0, NULL, dev_addr, todo, data);
+#else
+		/* In multi master mode, do everything in one RW action */
+		rc = drxbsp_i2c_write_read(dev_addr, bufx, buf, dev_addr, todo,
+					  data);
+#endif
+		data += todo;
+		addr += (todo >> 1);
+		datasize -= todo;
+	} while (datasize && rc == 0);
+
+	return rc;
+}
+
+
+/******************************
+*
+* int drxdap_fasi_read_reg16 (
+*     struct i2c_device_addr *dev_addr, -- address of I2C device
+*     u32 addr,    -- address of chip register/memory
+*     u16 *data,    -- data to receive
+*     u32 flags)   -- special device flags
+*
+* Read one 16-bit register or memory location. The data received back is
+* converted back to the target platform's endianness.
+*
+* Output:
+* - 0     if reading was successful
+*                  in that case: read data is at *data
+* - -EIO  if anything went wrong
+*
+******************************/
+
+static int drxdap_fasi_read_reg16(struct i2c_device_addr *dev_addr,
+					 u32 addr,
+					 u16 *data, u32 flags)
+{
+	u8 buf[sizeof(*data)];
+	int rc;
+
+	if (!data)
+		return -EINVAL;
+
+	rc = drxdap_fasi_read_block(dev_addr, addr, sizeof(*data), buf, flags);
+	*data = buf[0] + (((u16) buf[1]) << 8);
+	return rc;
+}
+
+/******************************
+*
+* int drxdap_fasi_read_reg32 (
+*     struct i2c_device_addr *dev_addr, -- address of I2C device
+*     u32 addr,    -- address of chip register/memory
+*     u32 *data,    -- data to receive
+*     u32 flags)   -- special device flags
+*
+* Read one 32-bit register or memory location. The data received back is
+* converted back to the target platform's endianness.
+*
+* Output:
+* - 0     if reading was successful
+*                  in that case: read data is at *data
+* - -EIO  if anything went wrong
+*
+******************************/
+
+static int drxdap_fasi_read_reg32(struct i2c_device_addr *dev_addr,
+					 u32 addr,
+					 u32 *data, u32 flags)
+{
+	u8 buf[sizeof(*data)];
+	int rc;
+
+	if (!data)
+		return -EINVAL;
+
+	rc = drxdap_fasi_read_block(dev_addr, addr, sizeof(*data), buf, flags);
+	*data = (((u32) buf[0]) << 0) +
+	    (((u32) buf[1]) << 8) +
+	    (((u32) buf[2]) << 16) + (((u32) buf[3]) << 24);
+	return rc;
+}
+
+/******************************
+*
+* int drxdap_fasi_write_block (
+*      struct i2c_device_addr *dev_addr,    -- address of I2C device
+*      u32 addr,       -- address of chip register/memory
+*      u16            datasize,   -- number of bytes to read
+*      u8 *data,       -- data to receive
+*      u32 flags)      -- special device flags
+*
+* Write block data to chip address. Because the chip is word oriented,
+* the number of bytes to write must be even.
+*
+* Although this function expects an even number of bytes, it is still byte
+* oriented, and the data being written is NOT translated from the endianness of
+* the target platform.
+*
+* Output:
+* - 0     if writing was successful
+* - -EIO  if anything went wrong
+*
+******************************/
+
+static int drxdap_fasi_write_block(struct i2c_device_addr *dev_addr,
+					  u32 addr,
+					  u16 datasize,
+					  u8 *data, u32 flags)
+{
+	u8 buf[DRXDAP_MAX_WCHUNKSIZE];
+	int st = -EIO;
+	int first_err = 0;
+	u16 overhead_size = 0;
+	u16 block_size = 0;
+
+	/* Check parameters ******************************************************* */
+	if (dev_addr == NULL)
+		return -EINVAL;
+
+	overhead_size = (IS_I2C_10BIT(dev_addr->i2c_addr) ? 2 : 1) +
+	    (DRXDAP_FASI_LONG_FORMAT(addr) ? 4 : 2);
+
+	if ((DRXDAP_FASI_OFFSET_TOO_LARGE(addr)) ||
+	    ((!(DRXDAPFASI_LONG_ADDR_ALLOWED)) &&
+	     DRXDAP_FASI_LONG_FORMAT(addr)) ||
+	    (overhead_size > (DRXDAP_MAX_WCHUNKSIZE)) ||
+	    ((datasize != 0) && (data == NULL)) || ((datasize & 1) == 1))
+		return -EINVAL;
+
+	flags &= DRXDAP_FASI_FLAGS;
+	flags &= ~DRXDAP_FASI_MODEFLAGS;
+#if DRXDAP_SINGLE_MASTER
+	flags |= DRXDAP_FASI_SINGLE_MASTER;
+#endif
+
+	/* Write block to I2C ***************************************************** */
+	block_size = ((DRXDAP_MAX_WCHUNKSIZE) - overhead_size) & ~1;
+	do {
+		u16 todo = 0;
+		u16 bufx = 0;
+
+		/* Buffer device address */
+		addr &= ~DRXDAP_FASI_FLAGS;
+		addr |= flags;
+#if (((DRXDAPFASI_LONG_ADDR_ALLOWED) == 1) && ((DRXDAPFASI_SHORT_ADDR_ALLOWED) == 1))
+		/* short format address preferred but long format otherwise */
+		if (DRXDAP_FASI_LONG_FORMAT(addr)) {
+#endif
+#if ((DRXDAPFASI_LONG_ADDR_ALLOWED) == 1)
+			buf[bufx++] = (u8) (((addr << 1) & 0xFF) | 0x01);
+			buf[bufx++] = (u8) ((addr >> 16) & 0xFF);
+			buf[bufx++] = (u8) ((addr >> 24) & 0xFF);
+			buf[bufx++] = (u8) ((addr >> 7) & 0xFF);
+#endif
+#if (((DRXDAPFASI_LONG_ADDR_ALLOWED) == 1) && ((DRXDAPFASI_SHORT_ADDR_ALLOWED) == 1))
+		} else {
+#endif
+#if ((DRXDAPFASI_SHORT_ADDR_ALLOWED) == 1)
+			buf[bufx++] = (u8) ((addr << 1) & 0xFF);
+			buf[bufx++] =
+			    (u8) (((addr >> 16) & 0x0F) |
+				    ((addr >> 18) & 0xF0));
+#endif
+#if (((DRXDAPFASI_LONG_ADDR_ALLOWED) == 1) && ((DRXDAPFASI_SHORT_ADDR_ALLOWED) == 1))
+		}
+#endif
+
+		/*
+		   In single master mode block_size can be 0. In such a case this I2C
+		   sequense will be visible: (1) write address {i2c addr,
+		   4 bytes chip address} (2) write data {i2c addr, 4 bytes data }
+		   (3) write address (4) write data etc...
+		   Addres must be rewriten because HI is reset after data transport and
+		   expects an address.
+		 */
+		todo = (block_size < datasize ? block_size : datasize);
+		if (todo == 0) {
+			u16 overhead_size_i2c_addr = 0;
+			u16 data_block_size = 0;
+
+			overhead_size_i2c_addr =
+			    (IS_I2C_10BIT(dev_addr->i2c_addr) ? 2 : 1);
+			data_block_size =
+			    (DRXDAP_MAX_WCHUNKSIZE - overhead_size_i2c_addr) & ~1;
+
+			/* write device address */
+			st = drxbsp_i2c_write_read(dev_addr,
+						  (u16) (bufx),
+						  buf,
+						  (struct i2c_device_addr *)(NULL),
+						  0, (u8 *)(NULL));
+
+			if ((st != 0) && (first_err == 0)) {
+				/* at the end, return the first error encountered */
+				first_err = st;
+			}
+			bufx = 0;
+			todo =
+			    (data_block_size <
+			     datasize ? data_block_size : datasize);
+		}
+		memcpy(&buf[bufx], data, todo);
+		/* write (address if can do and) data */
+		st = drxbsp_i2c_write_read(dev_addr,
+					  (u16) (bufx + todo),
+					  buf,
+					  (struct i2c_device_addr *)(NULL),
+					  0, (u8 *)(NULL));
+
+		if ((st != 0) && (first_err == 0)) {
+			/* at the end, return the first error encountered */
+			first_err = st;
+		}
+		datasize -= todo;
+		data += todo;
+		addr += (todo >> 1);
+	} while (datasize);
+
+	return first_err;
+}
+
+/******************************
+*
+* int drxdap_fasi_write_reg16 (
+*     struct i2c_device_addr *dev_addr, -- address of I2C device
+*     u32 addr,    -- address of chip register/memory
+*     u16            data,    -- data to send
+*     u32 flags)   -- special device flags
+*
+* Write one 16-bit register or memory location. The data being written is
+* converted from the target platform's endianness to little endian.
+*
+* Output:
+* - 0     if writing was successful
+* - -EIO  if anything went wrong
+*
+******************************/
+
+static int drxdap_fasi_write_reg16(struct i2c_device_addr *dev_addr,
+					  u32 addr,
+					  u16 data, u32 flags)
+{
+	u8 buf[sizeof(data)];
+
+	buf[0] = (u8) ((data >> 0) & 0xFF);
+	buf[1] = (u8) ((data >> 8) & 0xFF);
+
+	return drxdap_fasi_write_block(dev_addr, addr, sizeof(data), buf, flags);
+}
+
+/******************************
+*
+* int drxdap_fasi_read_modify_write_reg16 (
+*      struct i2c_device_addr *dev_addr,   -- address of I2C device
+*      u32 waddr,     -- address of chip register/memory
+*      u32 raddr,     -- chip address to read back from
+*      u16            wdata,     -- data to send
+*      u16 *rdata)     -- data to receive back
+*
+* Write 16-bit data, then read back the original contents of that location.
+* Requires long addressing format to be allowed.
+*
+* Before sending data, the data is converted to little endian. The
+* data received back is converted back to the target platform's endianness.
+*
+* WARNING: This function is only guaranteed to work if there is one
+* master on the I2C bus.
+*
+* Output:
+* - 0     if reading was successful
+*                  in that case: read back data is at *rdata
+* - -EIO  if anything went wrong
+*
+******************************/
+
+static int drxdap_fasi_read_modify_write_reg16(struct i2c_device_addr *dev_addr,
+						    u32 waddr,
+						    u32 raddr,
+						    u16 wdata, u16 *rdata)
+{
+	int rc = -EIO;
+
+#if (DRXDAPFASI_LONG_ADDR_ALLOWED == 1)
+	if (rdata == NULL)
+		return -EINVAL;
+
+	rc = drxdap_fasi_write_reg16(dev_addr, waddr, wdata, DRXDAP_FASI_RMW);
+	if (rc == 0)
+		rc = drxdap_fasi_read_reg16(dev_addr, raddr, rdata, 0);
+#endif
+
+	return rc;
+}
+
+/******************************
+*
+* int drxdap_fasi_write_reg32 (
+*     struct i2c_device_addr *dev_addr, -- address of I2C device
+*     u32 addr,    -- address of chip register/memory
+*     u32            data,    -- data to send
+*     u32 flags)   -- special device flags
+*
+* Write one 32-bit register or memory location. The data being written is
+* converted from the target platform's endianness to little endian.
+*
+* Output:
+* - 0     if writing was successful
+* - -EIO  if anything went wrong
+*
+******************************/
+
+static int drxdap_fasi_write_reg32(struct i2c_device_addr *dev_addr,
+					  u32 addr,
+					  u32 data, u32 flags)
+{
+	u8 buf[sizeof(data)];
+
+	buf[0] = (u8) ((data >> 0) & 0xFF);
+	buf[1] = (u8) ((data >> 8) & 0xFF);
+	buf[2] = (u8) ((data >> 16) & 0xFF);
+	buf[3] = (u8) ((data >> 24) & 0xFF);
+
+	return drxdap_fasi_write_block(dev_addr, addr, sizeof(data), buf, flags);
+}
+
+/*============================================================================*/
+
+/**
+* \fn int drxj_dap_rm_write_reg16short
+* \brief Read modify write 16 bits audio register using short format only.
+* \param dev_addr
+* \param waddr    Address to write to
+* \param raddr    Address to read from (usually SIO_HI_RA_RAM_S0_RMWBUF__A)
+* \param wdata    Data to write
+* \param rdata    Buffer for data to read
+* \return int
+* \retval 0 Succes
+* \retval -EIO Timeout, I2C error, illegal bank
+*
+* 16 bits register read modify write access using short addressing format only.
+* Requires knowledge of the registermap, thus device dependent.
+* Using DAP FASI directly to avoid endless recursion of RMWs to audio registers.
+*
+*/
+
+/* TODO correct define should be #if ( DRXDAPFASI_SHORT_ADDR_ALLOWED==1 )
+   See comments drxj_dap_read_modify_write_reg16 */
+#if (DRXDAPFASI_LONG_ADDR_ALLOWED == 0)
+static int drxj_dap_rm_write_reg16short(struct i2c_device_addr *dev_addr,
+					      u32 waddr,
+					      u32 raddr,
+					      u16 wdata, u16 *rdata)
+{
+	int rc;
+
+	if (rdata == NULL)
+		return -EINVAL;
+
+	/* Set RMW flag */
+	rc = drxdap_fasi_write_reg16(dev_addr,
+					      SIO_HI_RA_RAM_S0_FLG_ACC__A,
+					      SIO_HI_RA_RAM_S0_FLG_ACC_S0_RWM__M,
+					      0x0000);
+	if (rc == 0) {
+		/* Write new data: triggers RMW */
+		rc = drxdap_fasi_write_reg16(dev_addr, waddr, wdata,
+						      0x0000);
+	}
+	if (rc == 0) {
+		/* Read old data */
+		rc = drxdap_fasi_read_reg16(dev_addr, raddr, rdata,
+						     0x0000);
+	}
+	if (rc == 0) {
+		/* Reset RMW flag */
+		rc = drxdap_fasi_write_reg16(dev_addr,
+						      SIO_HI_RA_RAM_S0_FLG_ACC__A,
+						      0, 0x0000);
+	}
+
+	return rc;
+}
+#endif
+
+/*============================================================================*/
+
+static int drxj_dap_read_modify_write_reg16(struct i2c_device_addr *dev_addr,
+						 u32 waddr,
+						 u32 raddr,
+						 u16 wdata, u16 *rdata)
+{
+	/* TODO: correct short/long addressing format decision,
+	   now long format has higher prio then short because short also
+	   needs virt bnks (not impl yet) for certain audio registers */
+#if (DRXDAPFASI_LONG_ADDR_ALLOWED == 1)
+	return drxdap_fasi_read_modify_write_reg16(dev_addr,
+							  waddr,
+							  raddr, wdata, rdata);
+#else
+	return drxj_dap_rm_write_reg16short(dev_addr, waddr, raddr, wdata, rdata);
+#endif
+}
+
+
+/*============================================================================*/
+
+/**
+* \fn int drxj_dap_read_aud_reg16
+* \brief Read 16 bits audio register
+* \param dev_addr
+* \param addr
+* \param data
+* \return int
+* \retval 0 Succes
+* \retval -EIO Timeout, I2C error, illegal bank
+*
+* 16 bits register read access via audio token ring interface.
+*
+*/
+static int drxj_dap_read_aud_reg16(struct i2c_device_addr *dev_addr,
+					 u32 addr, u16 *data)
+{
+	u32 start_timer = 0;
+	u32 current_timer = 0;
+	u32 delta_timer = 0;
+	u16 tr_status = 0;
+	int stat = -EIO;
+
+	/* No read possible for bank 3, return with error */
+	if (DRXDAP_FASI_ADDR2BANK(addr) == 3) {
+		stat = -EINVAL;
+	} else {
+		const u32 write_bit = ((dr_xaddr_t) 1) << 16;
+
+		/* Force reset write bit */
+		addr &= (~write_bit);
+
+		/* Set up read */
+		start_timer = jiffies_to_msecs(jiffies);
+		do {
+			/* RMW to aud TR IF until request is granted or timeout */
+			stat = drxj_dap_read_modify_write_reg16(dev_addr,
+							     addr,
+							     SIO_HI_RA_RAM_S0_RMWBUF__A,
+							     0x0000, &tr_status);
+
+			if (stat != 0)
+				break;
+
+			current_timer = jiffies_to_msecs(jiffies);
+			delta_timer = current_timer - start_timer;
+			if (delta_timer > DRXJ_DAP_AUDTRIF_TIMEOUT) {
+				stat = -EIO;
+				break;
+			}
+
+		} while (((tr_status & AUD_TOP_TR_CTR_FIFO_LOCK__M) ==
+			  AUD_TOP_TR_CTR_FIFO_LOCK_LOCKED) ||
+			 ((tr_status & AUD_TOP_TR_CTR_FIFO_FULL__M) ==
+			  AUD_TOP_TR_CTR_FIFO_FULL_FULL));
+	}			/* if ( DRXDAP_FASI_ADDR2BANK(addr)!=3 ) */
+
+	/* Wait for read ready status or timeout */
+	if (stat == 0) {
+		start_timer = jiffies_to_msecs(jiffies);
+
+		while ((tr_status & AUD_TOP_TR_CTR_FIFO_RD_RDY__M) !=
+		       AUD_TOP_TR_CTR_FIFO_RD_RDY_READY) {
+			stat = drxj_dap_read_reg16(dev_addr,
+						  AUD_TOP_TR_CTR__A,
+						  &tr_status, 0x0000);
+			if (stat != 0)
+				break;
+
+			current_timer = jiffies_to_msecs(jiffies);
+			delta_timer = current_timer - start_timer;
+			if (delta_timer > DRXJ_DAP_AUDTRIF_TIMEOUT) {
+				stat = -EIO;
+				break;
+			}
+		}		/* while ( ... ) */
+	}
+
+	/* Read value */
+	if (stat == 0)
+		stat = drxj_dap_read_modify_write_reg16(dev_addr,
+						     AUD_TOP_TR_RD_REG__A,
+						     SIO_HI_RA_RAM_S0_RMWBUF__A,
+						     0x0000, data);
+	return stat;
+}
+
+/*============================================================================*/
+
+static int drxj_dap_read_reg16(struct i2c_device_addr *dev_addr,
+				      u32 addr,
+				      u16 *data, u32 flags)
+{
+	int stat = -EIO;
+
+	/* Check param */
+	if ((dev_addr == NULL) || (data == NULL))
+		return -EINVAL;
+
+	if (is_handled_by_aud_tr_if(addr))
+		stat = drxj_dap_read_aud_reg16(dev_addr, addr, data);
+	else
+		stat = drxdap_fasi_read_reg16(dev_addr, addr, data, flags);
+
+	return stat;
+}
+/*============================================================================*/
+
+/**
+* \fn int drxj_dap_write_aud_reg16
+* \brief Write 16 bits audio register
+* \param dev_addr
+* \param addr
+* \param data
+* \return int
+* \retval 0 Succes
+* \retval -EIO Timeout, I2C error, illegal bank
+*
+* 16 bits register write access via audio token ring interface.
+*
+*/
+static int drxj_dap_write_aud_reg16(struct i2c_device_addr *dev_addr,
+					  u32 addr, u16 data)
+{
+	int stat = -EIO;
+
+	/* No write possible for bank 2, return with error */
+	if (DRXDAP_FASI_ADDR2BANK(addr) == 2) {
+		stat = -EINVAL;
+	} else {
+		u32 start_timer = 0;
+		u32 current_timer = 0;
+		u32 delta_timer = 0;
+		u16 tr_status = 0;
+		const u32 write_bit = ((dr_xaddr_t) 1) << 16;
+
+		/* Force write bit */
+		addr |= write_bit;
+		start_timer = jiffies_to_msecs(jiffies);
+		do {
+			/* RMW to aud TR IF until request is granted or timeout */
+			stat = drxj_dap_read_modify_write_reg16(dev_addr,
+							     addr,
+							     SIO_HI_RA_RAM_S0_RMWBUF__A,
+							     data, &tr_status);
+			if (stat != 0)
+				break;
+
+			current_timer = jiffies_to_msecs(jiffies);
+			delta_timer = current_timer - start_timer;
+			if (delta_timer > DRXJ_DAP_AUDTRIF_TIMEOUT) {
+				stat = -EIO;
+				break;
+			}
+
+		} while (((tr_status & AUD_TOP_TR_CTR_FIFO_LOCK__M) ==
+			  AUD_TOP_TR_CTR_FIFO_LOCK_LOCKED) ||
+			 ((tr_status & AUD_TOP_TR_CTR_FIFO_FULL__M) ==
+			  AUD_TOP_TR_CTR_FIFO_FULL_FULL));
+
+	}			/* if ( DRXDAP_FASI_ADDR2BANK(addr)!=2 ) */
+
+	return stat;
+}
+
+/*============================================================================*/
+
+static int drxj_dap_write_reg16(struct i2c_device_addr *dev_addr,
+				       u32 addr,
+				       u16 data, u32 flags)
+{
+	int stat = -EIO;
+
+	/* Check param */
+	if (dev_addr == NULL)
+		return -EINVAL;
+
+	if (is_handled_by_aud_tr_if(addr))
+		stat = drxj_dap_write_aud_reg16(dev_addr, addr, data);
+	else
+		stat = drxdap_fasi_write_reg16(dev_addr,
+							    addr, data, flags);
+
+	return stat;
+}
+
+/*============================================================================*/
+
+/* Free data ram in SIO HI */
+#define SIO_HI_RA_RAM_USR_BEGIN__A 0x420040
+#define SIO_HI_RA_RAM_USR_END__A   0x420060
+
+#define DRXJ_HI_ATOMIC_BUF_START (SIO_HI_RA_RAM_USR_BEGIN__A)
+#define DRXJ_HI_ATOMIC_BUF_END   (SIO_HI_RA_RAM_USR_BEGIN__A + 7)
+#define DRXJ_HI_ATOMIC_READ      SIO_HI_RA_RAM_PAR_3_ACP_RW_READ
+#define DRXJ_HI_ATOMIC_WRITE     SIO_HI_RA_RAM_PAR_3_ACP_RW_WRITE
+
+/**
+* \fn int drxj_dap_atomic_read_write_block()
+* \brief Basic access routine for atomic read or write access
+* \param dev_addr  pointer to i2c dev address
+* \param addr     destination/source address
+* \param datasize size of data buffer in bytes
+* \param data     pointer to data buffer
+* \return int
+* \retval 0 Succes
+* \retval -EIO Timeout, I2C error, illegal bank
+*
+*/
+static
+int drxj_dap_atomic_read_write_block(struct i2c_device_addr *dev_addr,
+					  u32 addr,
+					  u16 datasize,
+					  u8 *data, bool read_flag)
+{
+	struct drxj_hi_cmd hi_cmd;
+	int rc;
+	u16 word;
+	u16 dummy = 0;
+	u16 i = 0;
+
+	/* Parameter check */
+	if (!data || !dev_addr || ((datasize % 2)) || ((datasize / 2) > 8))
+		return -EINVAL;
+
+	/* Set up HI parameters to read or write n bytes */
+	hi_cmd.cmd = SIO_HI_RA_RAM_CMD_ATOMIC_COPY;
+	hi_cmd.param1 =
+	    (u16) ((DRXDAP_FASI_ADDR2BLOCK(DRXJ_HI_ATOMIC_BUF_START) << 6) +
+		     DRXDAP_FASI_ADDR2BANK(DRXJ_HI_ATOMIC_BUF_START));
+	hi_cmd.param2 =
+	    (u16) DRXDAP_FASI_ADDR2OFFSET(DRXJ_HI_ATOMIC_BUF_START);
+	hi_cmd.param3 = (u16) ((datasize / 2) - 1);
+	if (!read_flag)
+		hi_cmd.param3 |= DRXJ_HI_ATOMIC_WRITE;
+	else
+		hi_cmd.param3 |= DRXJ_HI_ATOMIC_READ;
+	hi_cmd.param4 = (u16) ((DRXDAP_FASI_ADDR2BLOCK(addr) << 6) +
+				DRXDAP_FASI_ADDR2BANK(addr));
+	hi_cmd.param5 = (u16) DRXDAP_FASI_ADDR2OFFSET(addr);
+
+	if (!read_flag) {
+		/* write data to buffer */
+		for (i = 0; i < (datasize / 2); i++) {
+
+			word = ((u16) data[2 * i]);
+			word += (((u16) data[(2 * i) + 1]) << 8);
+			drxj_dap_write_reg16(dev_addr,
+					     (DRXJ_HI_ATOMIC_BUF_START + i),
+					    word, 0);
+		}
+	}
+
+	rc = hi_command(dev_addr, &hi_cmd, &dummy);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	if (read_flag) {
+		/* read data from buffer */
+		for (i = 0; i < (datasize / 2); i++) {
+			drxj_dap_read_reg16(dev_addr,
+					    (DRXJ_HI_ATOMIC_BUF_START + i),
+					   &word, 0);
+			data[2 * i] = (u8) (word & 0xFF);
+			data[(2 * i) + 1] = (u8) (word >> 8);
+		}
+	}
+
+	return 0;
+
+rw_error:
+	return -EIO;
+
+}
+
+/*============================================================================*/
+
+/**
+* \fn int drxj_dap_atomic_read_reg32()
+* \brief Atomic read of 32 bits words
+*/
+static
+int drxj_dap_atomic_read_reg32(struct i2c_device_addr *dev_addr,
+				     u32 addr,
+				     u32 *data, u32 flags)
+{
+	u8 buf[sizeof(*data)];
+	int rc = -EIO;
+	u32 word = 0;
+
+	if (!data)
+		return -EINVAL;
+
+	rc = drxj_dap_atomic_read_write_block(dev_addr, addr,
+					      sizeof(*data), buf, true);
+
+	if (rc < 0)
+		return 0;
+
+	word = (u32) buf[3];
+	word <<= 8;
+	word |= (u32) buf[2];
+	word <<= 8;
+	word |= (u32) buf[1];
+	word <<= 8;
+	word |= (u32) buf[0];
+
+	*data = word;
+
+	return rc;
+}
+
+/*============================================================================*/
+
+/*============================================================================*/
+/*==                        END DRXJ DAP FUNCTIONS                          ==*/
+/*============================================================================*/
+
+/*============================================================================*/
+/*============================================================================*/
+/*==                      HOST INTERFACE FUNCTIONS                          ==*/
+/*============================================================================*/
+/*============================================================================*/
+
+/**
+* \fn int hi_cfg_command()
+* \brief Configure HI with settings stored in the demod structure.
+* \param demod Demodulator.
+* \return int.
+*
+* This routine was created because to much orthogonal settings have
+* been put into one HI API function (configure). Especially the I2C bridge
+* enable/disable should not need re-configuration of the HI.
+*
+*/
+static int hi_cfg_command(const struct drx_demod_instance *demod)
+{
+	struct drxj_data *ext_attr = (struct drxj_data *) (NULL);
+	struct drxj_hi_cmd hi_cmd;
+	u16 result = 0;
+	int rc;
+
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+
+	hi_cmd.cmd = SIO_HI_RA_RAM_CMD_CONFIG;
+	hi_cmd.param1 = SIO_HI_RA_RAM_PAR_1_PAR1_SEC_KEY;
+	hi_cmd.param2 = ext_attr->hi_cfg_timing_div;
+	hi_cmd.param3 = ext_attr->hi_cfg_bridge_delay;
+	hi_cmd.param4 = ext_attr->hi_cfg_wake_up_key;
+	hi_cmd.param5 = ext_attr->hi_cfg_ctrl;
+	hi_cmd.param6 = ext_attr->hi_cfg_transmit;
+
+	rc = hi_command(demod->my_i2c_dev_addr, &hi_cmd, &result);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* Reset power down flag (set one call only) */
+	ext_attr->hi_cfg_ctrl &= (~(SIO_HI_RA_RAM_PAR_5_CFG_SLEEP_ZZZ));
+
+	return 0;
+
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn int hi_command()
+* \brief Configure HI with settings stored in the demod structure.
+* \param dev_addr I2C address.
+* \param cmd HI command.
+* \param result HI command result.
+* \return int.
+*
+* Sends command to HI
+*
+*/
+static int
+hi_command(struct i2c_device_addr *dev_addr, const struct drxj_hi_cmd *cmd, u16 *result)
+{
+	u16 wait_cmd = 0;
+	u16 nr_retries = 0;
+	bool powerdown_cmd = false;
+	int rc;
+
+	/* Write parameters */
+	switch (cmd->cmd) {
+
+	case SIO_HI_RA_RAM_CMD_CONFIG:
+	case SIO_HI_RA_RAM_CMD_ATOMIC_COPY:
+		rc = drxj_dap_write_reg16(dev_addr, SIO_HI_RA_RAM_PAR_6__A, cmd->param6, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_HI_RA_RAM_PAR_5__A, cmd->param5, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_HI_RA_RAM_PAR_4__A, cmd->param4, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_HI_RA_RAM_PAR_3__A, cmd->param3, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		/* fallthrough */
+	case SIO_HI_RA_RAM_CMD_BRDCTRL:
+		rc = drxj_dap_write_reg16(dev_addr, SIO_HI_RA_RAM_PAR_2__A, cmd->param2, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_HI_RA_RAM_PAR_1__A, cmd->param1, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		/* fallthrough */
+	case SIO_HI_RA_RAM_CMD_NULL:
+		/* No parameters */
+		break;
+
+	default:
+		return -EINVAL;
+		break;
+	}
+
+	/* Write command */
+	rc = drxj_dap_write_reg16(dev_addr, SIO_HI_RA_RAM_CMD__A, cmd->cmd, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	if ((cmd->cmd) == SIO_HI_RA_RAM_CMD_RESET)
+		msleep(1);
+
+	/* Detect power down to ommit reading result */
+	powerdown_cmd = (bool) ((cmd->cmd == SIO_HI_RA_RAM_CMD_CONFIG) &&
+				  (((cmd->
+				     param5) & SIO_HI_RA_RAM_PAR_5_CFG_SLEEP__M)
+				   == SIO_HI_RA_RAM_PAR_5_CFG_SLEEP_ZZZ));
+	if (!powerdown_cmd) {
+		/* Wait until command rdy */
+		do {
+			nr_retries++;
+			if (nr_retries > DRXJ_MAX_RETRIES) {
+				pr_err("timeout\n");
+				goto rw_error;
+			}
+
+			rc = drxj_dap_read_reg16(dev_addr, SIO_HI_RA_RAM_CMD__A, &wait_cmd, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+		} while (wait_cmd != 0);
+
+		/* Read result */
+		rc = drxj_dap_read_reg16(dev_addr, SIO_HI_RA_RAM_RES__A, result, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+	}
+	/* if ( powerdown_cmd == true ) */
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn int init_hi( const struct drx_demod_instance *demod )
+* \brief Initialise and configurate HI.
+* \param demod pointer to demod data.
+* \return int Return status.
+* \retval 0 Success.
+* \retval -EIO Failure.
+*
+* Needs to know Psys (System Clock period) and Posc (Osc Clock period)
+* Need to store configuration in driver because of the way I2C
+* bridging is controlled.
+*
+*/
+static int init_hi(const struct drx_demod_instance *demod)
+{
+	struct drxj_data *ext_attr = (struct drxj_data *) (NULL);
+	struct drx_common_attr *common_attr = (struct drx_common_attr *) (NULL);
+	struct i2c_device_addr *dev_addr = (struct i2c_device_addr *)(NULL);
+	int rc;
+
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+	common_attr = (struct drx_common_attr *) demod->my_common_attr;
+	dev_addr = demod->my_i2c_dev_addr;
+
+	/* PATCH for bug 5003, HI ucode v3.1.0 */
+	rc = drxj_dap_write_reg16(dev_addr, 0x4301D7, 0x801, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* Timing div, 250ns/Psys */
+	/* Timing div, = ( delay (nano seconds) * sysclk (kHz) )/ 1000 */
+	ext_attr->hi_cfg_timing_div =
+	    (u16) ((common_attr->sys_clock_freq / 1000) * HI_I2C_DELAY) / 1000;
+	/* Clipping */
+	if ((ext_attr->hi_cfg_timing_div) > SIO_HI_RA_RAM_PAR_2_CFG_DIV__M)
+		ext_attr->hi_cfg_timing_div = SIO_HI_RA_RAM_PAR_2_CFG_DIV__M;
+	/* Bridge delay, uses oscilator clock */
+	/* Delay = ( delay (nano seconds) * oscclk (kHz) )/ 1000 */
+	/* SDA brdige delay */
+	ext_attr->hi_cfg_bridge_delay =
+	    (u16) ((common_attr->osc_clock_freq / 1000) * HI_I2C_BRIDGE_DELAY) /
+	    1000;
+	/* Clipping */
+	if ((ext_attr->hi_cfg_bridge_delay) > SIO_HI_RA_RAM_PAR_3_CFG_DBL_SDA__M)
+		ext_attr->hi_cfg_bridge_delay = SIO_HI_RA_RAM_PAR_3_CFG_DBL_SDA__M;
+	/* SCL bridge delay, same as SDA for now */
+	ext_attr->hi_cfg_bridge_delay += ((ext_attr->hi_cfg_bridge_delay) <<
+				      SIO_HI_RA_RAM_PAR_3_CFG_DBL_SCL__B);
+	/* Wakeup key, setting the read flag (as suggest in the documentation) does
+	   not always result into a working solution (barebones worked VI2C failed).
+	   Not setting the bit works in all cases . */
+	ext_attr->hi_cfg_wake_up_key = DRXJ_WAKE_UP_KEY;
+	/* port/bridge/power down ctrl */
+	ext_attr->hi_cfg_ctrl = (SIO_HI_RA_RAM_PAR_5_CFG_SLV0_SLAVE);
+	/* transit mode time out delay and watch dog divider */
+	ext_attr->hi_cfg_transmit = SIO_HI_RA_RAM_PAR_6__PRE;
+
+	rc = hi_cfg_command(demod);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+/*==                   END HOST INTERFACE FUNCTIONS                         ==*/
+/*============================================================================*/
+
+/*============================================================================*/
+/*============================================================================*/
+/*==                        AUXILIARY FUNCTIONS                             ==*/
+/*============================================================================*/
+/*============================================================================*/
+
+/**
+* \fn int get_device_capabilities()
+* \brief Get and store device capabilities.
+* \param demod  Pointer to demodulator instance.
+* \return int.
+* \return 0    Success
+* \retval -EIO Failure
+*
+* Depending on pulldowns on MDx pins the following internals are set:
+*  * common_attr->osc_clock_freq
+*  * ext_attr->has_lna
+*  * ext_attr->has_ntsc
+*  * ext_attr->has_btsc
+*  * ext_attr->has_oob
+*
+*/
+static int get_device_capabilities(struct drx_demod_instance *demod)
+{
+	struct drx_common_attr *common_attr = (struct drx_common_attr *) (NULL);
+	struct drxj_data *ext_attr = (struct drxj_data *) NULL;
+	struct i2c_device_addr *dev_addr = (struct i2c_device_addr *)(NULL);
+	u16 sio_pdr_ohw_cfg = 0;
+	u32 sio_top_jtagid_lo = 0;
+	u16 bid = 0;
+	int rc;
+
+	common_attr = (struct drx_common_attr *) demod->my_common_attr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+	dev_addr = demod->my_i2c_dev_addr;
+
+	rc = drxj_dap_write_reg16(dev_addr, SIO_TOP_COMM_KEY__A, SIO_TOP_COMM_KEY_KEY, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_read_reg16(dev_addr, SIO_PDR_OHW_CFG__A, &sio_pdr_ohw_cfg, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SIO_TOP_COMM_KEY__A, SIO_TOP_COMM_KEY__PRE, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	switch ((sio_pdr_ohw_cfg & SIO_PDR_OHW_CFG_FREF_SEL__M)) {
+	case 0:
+		/* ignore (bypass ?) */
+		break;
+	case 1:
+		/* 27 MHz */
+		common_attr->osc_clock_freq = 27000;
+		break;
+	case 2:
+		/* 20.25 MHz */
+		common_attr->osc_clock_freq = 20250;
+		break;
+	case 3:
+		/* 4 MHz */
+		common_attr->osc_clock_freq = 4000;
+		break;
+	default:
+		return -EIO;
+	}
+
+	/*
+	   Determine device capabilities
+	   Based on pinning v47
+	 */
+	rc = drxdap_fasi_read_reg32(dev_addr, SIO_TOP_JTAGID_LO__A, &sio_top_jtagid_lo, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	ext_attr->mfx = (u8) ((sio_top_jtagid_lo >> 29) & 0xF);
+
+	switch ((sio_top_jtagid_lo >> 12) & 0xFF) {
+	case 0x31:
+		rc = drxj_dap_write_reg16(dev_addr, SIO_TOP_COMM_KEY__A, SIO_TOP_COMM_KEY_KEY, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_read_reg16(dev_addr, SIO_PDR_UIO_IN_HI__A, &bid, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		bid = (bid >> 10) & 0xf;
+		rc = drxj_dap_write_reg16(dev_addr, SIO_TOP_COMM_KEY__A, SIO_TOP_COMM_KEY__PRE, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		ext_attr->has_lna = true;
+		ext_attr->has_ntsc = false;
+		ext_attr->has_btsc = false;
+		ext_attr->has_oob = false;
+		ext_attr->has_smatx = true;
+		ext_attr->has_smarx = false;
+		ext_attr->has_gpio = false;
+		ext_attr->has_irqn = false;
+		break;
+	case 0x33:
+		ext_attr->has_lna = false;
+		ext_attr->has_ntsc = false;
+		ext_attr->has_btsc = false;
+		ext_attr->has_oob = false;
+		ext_attr->has_smatx = true;
+		ext_attr->has_smarx = false;
+		ext_attr->has_gpio = false;
+		ext_attr->has_irqn = false;
+		break;
+	case 0x45:
+		ext_attr->has_lna = true;
+		ext_attr->has_ntsc = true;
+		ext_attr->has_btsc = false;
+		ext_attr->has_oob = false;
+		ext_attr->has_smatx = true;
+		ext_attr->has_smarx = true;
+		ext_attr->has_gpio = true;
+		ext_attr->has_irqn = false;
+		break;
+	case 0x46:
+		ext_attr->has_lna = false;
+		ext_attr->has_ntsc = true;
+		ext_attr->has_btsc = false;
+		ext_attr->has_oob = false;
+		ext_attr->has_smatx = true;
+		ext_attr->has_smarx = true;
+		ext_attr->has_gpio = true;
+		ext_attr->has_irqn = false;
+		break;
+	case 0x41:
+		ext_attr->has_lna = true;
+		ext_attr->has_ntsc = true;
+		ext_attr->has_btsc = true;
+		ext_attr->has_oob = false;
+		ext_attr->has_smatx = true;
+		ext_attr->has_smarx = true;
+		ext_attr->has_gpio = true;
+		ext_attr->has_irqn = false;
+		break;
+	case 0x43:
+		ext_attr->has_lna = false;
+		ext_attr->has_ntsc = true;
+		ext_attr->has_btsc = true;
+		ext_attr->has_oob = false;
+		ext_attr->has_smatx = true;
+		ext_attr->has_smarx = true;
+		ext_attr->has_gpio = true;
+		ext_attr->has_irqn = false;
+		break;
+	case 0x32:
+		ext_attr->has_lna = true;
+		ext_attr->has_ntsc = false;
+		ext_attr->has_btsc = false;
+		ext_attr->has_oob = true;
+		ext_attr->has_smatx = true;
+		ext_attr->has_smarx = true;
+		ext_attr->has_gpio = true;
+		ext_attr->has_irqn = true;
+		break;
+	case 0x34:
+		ext_attr->has_lna = false;
+		ext_attr->has_ntsc = true;
+		ext_attr->has_btsc = true;
+		ext_attr->has_oob = true;
+		ext_attr->has_smatx = true;
+		ext_attr->has_smarx = true;
+		ext_attr->has_gpio = true;
+		ext_attr->has_irqn = true;
+		break;
+	case 0x42:
+		ext_attr->has_lna = true;
+		ext_attr->has_ntsc = true;
+		ext_attr->has_btsc = true;
+		ext_attr->has_oob = true;
+		ext_attr->has_smatx = true;
+		ext_attr->has_smarx = true;
+		ext_attr->has_gpio = true;
+		ext_attr->has_irqn = true;
+		break;
+	case 0x44:
+		ext_attr->has_lna = false;
+		ext_attr->has_ntsc = true;
+		ext_attr->has_btsc = true;
+		ext_attr->has_oob = true;
+		ext_attr->has_smatx = true;
+		ext_attr->has_smarx = true;
+		ext_attr->has_gpio = true;
+		ext_attr->has_irqn = true;
+		break;
+	default:
+		/* Unknown device variant */
+		return -EIO;
+		break;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn int power_up_device()
+* \brief Power up device.
+* \param demod  Pointer to demodulator instance.
+* \return int.
+* \return 0    Success
+* \retval -EIO Failure, I2C or max retries reached
+*
+*/
+
+#ifndef DRXJ_MAX_RETRIES_POWERUP
+#define DRXJ_MAX_RETRIES_POWERUP 10
+#endif
+
+static int power_up_device(struct drx_demod_instance *demod)
+{
+	struct i2c_device_addr *dev_addr = (struct i2c_device_addr *)(NULL);
+	u8 data = 0;
+	u16 retry_count = 0;
+	struct i2c_device_addr wake_up_addr;
+
+	dev_addr = demod->my_i2c_dev_addr;
+	wake_up_addr.i2c_addr = DRXJ_WAKE_UP_KEY;
+	wake_up_addr.i2c_dev_id = dev_addr->i2c_dev_id;
+	wake_up_addr.user_data = dev_addr->user_data;
+	/*
+	 * I2C access may fail in this case: no ack
+	 * dummy write must be used to wake uop device, dummy read must be used to
+	 * reset HI state machine (avoiding actual writes)
+	 */
+	do {
+		data = 0;
+		drxbsp_i2c_write_read(&wake_up_addr, 1, &data,
+				      (struct i2c_device_addr *)(NULL), 0,
+				     (u8 *)(NULL));
+		msleep(10);
+		retry_count++;
+	} while ((drxbsp_i2c_write_read
+		  ((struct i2c_device_addr *) (NULL), 0, (u8 *)(NULL), dev_addr, 1,
+		   &data)
+		  != 0) && (retry_count < DRXJ_MAX_RETRIES_POWERUP));
+
+	/* Need some recovery time .... */
+	msleep(10);
+
+	if (retry_count == DRXJ_MAX_RETRIES_POWERUP)
+		return -EIO;
+
+	return 0;
+}
+
+/*----------------------------------------------------------------------------*/
+/* MPEG Output Configuration Functions - begin                                */
+/*----------------------------------------------------------------------------*/
+/**
+* \fn int ctrl_set_cfg_mpeg_output()
+* \brief Set MPEG output configuration of the device.
+* \param devmod  Pointer to demodulator instance.
+* \param cfg_data Pointer to mpeg output configuaration.
+* \return int.
+*
+*  Configure MPEG output parameters.
+*
+*/
+static int
+ctrl_set_cfg_mpeg_output(struct drx_demod_instance *demod, struct drx_cfg_mpeg_output *cfg_data)
+{
+	struct i2c_device_addr *dev_addr = (struct i2c_device_addr *)(NULL);
+	struct drxj_data *ext_attr = (struct drxj_data *) (NULL);
+	struct drx_common_attr *common_attr = (struct drx_common_attr *) (NULL);
+	int rc;
+	u16 fec_oc_reg_mode = 0;
+	u16 fec_oc_reg_ipr_mode = 0;
+	u16 fec_oc_reg_ipr_invert = 0;
+	u32 max_bit_rate = 0;
+	u32 rcn_rate = 0;
+	u32 nr_bits = 0;
+	u16 sio_pdr_md_cfg = 0;
+	/* data mask for the output data byte */
+	u16 invert_data_mask =
+	    FEC_OC_IPR_INVERT_MD7__M | FEC_OC_IPR_INVERT_MD6__M |
+	    FEC_OC_IPR_INVERT_MD5__M | FEC_OC_IPR_INVERT_MD4__M |
+	    FEC_OC_IPR_INVERT_MD3__M | FEC_OC_IPR_INVERT_MD2__M |
+	    FEC_OC_IPR_INVERT_MD1__M | FEC_OC_IPR_INVERT_MD0__M;
+
+	/* check arguments */
+	if ((demod == NULL) || (cfg_data == NULL))
+		return -EINVAL;
+
+	dev_addr = demod->my_i2c_dev_addr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+	common_attr = (struct drx_common_attr *) demod->my_common_attr;
+
+	if (cfg_data->enable_mpeg_output == true) {
+		/* quick and dirty patch to set MPEG incase current std is not
+		   producing MPEG */
+		switch (ext_attr->standard) {
+		case DRX_STANDARD_8VSB:
+		case DRX_STANDARD_ITU_A:
+		case DRX_STANDARD_ITU_B:
+		case DRX_STANDARD_ITU_C:
+			break;
+		default:
+			return 0;
+		}
+
+		rc = drxj_dap_write_reg16(dev_addr, FEC_OC_OCR_INVERT__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		switch (ext_attr->standard) {
+		case DRX_STANDARD_8VSB:
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_FCT_USAGE__A, 7, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}	/* 2048 bytes fifo ram */
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_TMD_CTL_UPD_RATE__A, 10, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_TMD_INT_UPD_RATE__A, 10, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_AVR_PARM_A__A, 5, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_AVR_PARM_B__A, 7, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_RCN_GAIN__A, 10, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			/* Low Water Mark for synchronization  */
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_SNC_LWM__A, 3, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			/* High Water Mark for synchronization */
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_SNC_HWM__A, 5, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		case DRX_STANDARD_ITU_A:
+		case DRX_STANDARD_ITU_C:
+			switch (ext_attr->constellation) {
+			case DRX_CONSTELLATION_QAM256:
+				nr_bits = 8;
+				break;
+			case DRX_CONSTELLATION_QAM128:
+				nr_bits = 7;
+				break;
+			case DRX_CONSTELLATION_QAM64:
+				nr_bits = 6;
+				break;
+			case DRX_CONSTELLATION_QAM32:
+				nr_bits = 5;
+				break;
+			case DRX_CONSTELLATION_QAM16:
+				nr_bits = 4;
+				break;
+			default:
+				return -EIO;
+			}	/* ext_attr->constellation */
+			/* max_bit_rate = symbol_rate * nr_bits * coef */
+			/* coef = 188/204                          */
+			max_bit_rate =
+			    (ext_attr->curr_symbol_rate / 8) * nr_bits * 188;
+			/* pass through b/c Annex A/c need following settings */
+		case DRX_STANDARD_ITU_B:
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_FCT_USAGE__A, FEC_OC_FCT_USAGE__PRE, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_TMD_CTL_UPD_RATE__A, FEC_OC_TMD_CTL_UPD_RATE__PRE, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_TMD_INT_UPD_RATE__A, 5, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_AVR_PARM_A__A, FEC_OC_AVR_PARM_A__PRE, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_AVR_PARM_B__A, FEC_OC_AVR_PARM_B__PRE, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			if (cfg_data->static_clk == true) {
+				rc = drxj_dap_write_reg16(dev_addr, FEC_OC_RCN_GAIN__A, 0xD, 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+			} else {
+				rc = drxj_dap_write_reg16(dev_addr, FEC_OC_RCN_GAIN__A, FEC_OC_RCN_GAIN__PRE, 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+			}
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_SNC_LWM__A, 2, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_SNC_HWM__A, 12, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		default:
+			break;
+		}		/* swtich (standard) */
+
+		/* Check insertion of the Reed-Solomon parity bytes */
+		rc = drxj_dap_read_reg16(dev_addr, FEC_OC_MODE__A, &fec_oc_reg_mode, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_read_reg16(dev_addr, FEC_OC_IPR_MODE__A, &fec_oc_reg_ipr_mode, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		if (cfg_data->insert_rs_byte == true) {
+			/* enable parity symbol forward */
+			fec_oc_reg_mode |= FEC_OC_MODE_PARITY__M;
+			/* MVAL disable during parity bytes */
+			fec_oc_reg_ipr_mode |= FEC_OC_IPR_MODE_MVAL_DIS_PAR__M;
+			switch (ext_attr->standard) {
+			case DRX_STANDARD_8VSB:
+				rcn_rate = 0x004854D3;
+				break;
+			case DRX_STANDARD_ITU_B:
+				fec_oc_reg_mode |= FEC_OC_MODE_TRANSPARENT__M;
+				switch (ext_attr->constellation) {
+				case DRX_CONSTELLATION_QAM256:
+					rcn_rate = 0x008945E7;
+					break;
+				case DRX_CONSTELLATION_QAM64:
+					rcn_rate = 0x005F64D4;
+					break;
+				default:
+					return -EIO;
+				}
+				break;
+			case DRX_STANDARD_ITU_A:
+			case DRX_STANDARD_ITU_C:
+				/* insert_rs_byte = true -> coef = 188/188 -> 1, RS bits are in MPEG output */
+				rcn_rate =
+				    (frac28
+				     (max_bit_rate,
+				      (u32) (common_attr->sys_clock_freq / 8))) /
+				    188;
+				break;
+			default:
+				return -EIO;
+			}	/* ext_attr->standard */
+		} else {	/* insert_rs_byte == false */
+
+			/* disable parity symbol forward */
+			fec_oc_reg_mode &= (~FEC_OC_MODE_PARITY__M);
+			/* MVAL enable during parity bytes */
+			fec_oc_reg_ipr_mode &= (~FEC_OC_IPR_MODE_MVAL_DIS_PAR__M);
+			switch (ext_attr->standard) {
+			case DRX_STANDARD_8VSB:
+				rcn_rate = 0x0041605C;
+				break;
+			case DRX_STANDARD_ITU_B:
+				fec_oc_reg_mode &= (~FEC_OC_MODE_TRANSPARENT__M);
+				switch (ext_attr->constellation) {
+				case DRX_CONSTELLATION_QAM256:
+					rcn_rate = 0x0082D6A0;
+					break;
+				case DRX_CONSTELLATION_QAM64:
+					rcn_rate = 0x005AEC1A;
+					break;
+				default:
+					return -EIO;
+				}
+				break;
+			case DRX_STANDARD_ITU_A:
+			case DRX_STANDARD_ITU_C:
+				/* insert_rs_byte = false -> coef = 188/204, RS bits not in MPEG output */
+				rcn_rate =
+				    (frac28
+				     (max_bit_rate,
+				      (u32) (common_attr->sys_clock_freq / 8))) /
+				    204;
+				break;
+			default:
+				return -EIO;
+			}	/* ext_attr->standard */
+		}
+
+		if (cfg_data->enable_parallel == true) {	/* MPEG data output is paralel -> clear ipr_mode[0] */
+			fec_oc_reg_ipr_mode &= (~(FEC_OC_IPR_MODE_SERIAL__M));
+		} else {	/* MPEG data output is serial -> set ipr_mode[0] */
+			fec_oc_reg_ipr_mode |= FEC_OC_IPR_MODE_SERIAL__M;
+		}
+
+		/* Control slective inversion of output bits */
+		if (cfg_data->invert_data == true)
+			fec_oc_reg_ipr_invert |= invert_data_mask;
+		else
+			fec_oc_reg_ipr_invert &= (~(invert_data_mask));
+
+		if (cfg_data->invert_err == true)
+			fec_oc_reg_ipr_invert |= FEC_OC_IPR_INVERT_MERR__M;
+		else
+			fec_oc_reg_ipr_invert &= (~(FEC_OC_IPR_INVERT_MERR__M));
+
+		if (cfg_data->invert_str == true)
+			fec_oc_reg_ipr_invert |= FEC_OC_IPR_INVERT_MSTRT__M;
+		else
+			fec_oc_reg_ipr_invert &= (~(FEC_OC_IPR_INVERT_MSTRT__M));
+
+		if (cfg_data->invert_val == true)
+			fec_oc_reg_ipr_invert |= FEC_OC_IPR_INVERT_MVAL__M;
+		else
+			fec_oc_reg_ipr_invert &= (~(FEC_OC_IPR_INVERT_MVAL__M));
+
+		if (cfg_data->invert_clk == true)
+			fec_oc_reg_ipr_invert |= FEC_OC_IPR_INVERT_MCLK__M;
+		else
+			fec_oc_reg_ipr_invert &= (~(FEC_OC_IPR_INVERT_MCLK__M));
+
+
+		if (cfg_data->static_clk == true) {	/* Static mode */
+			u32 dto_rate = 0;
+			u32 bit_rate = 0;
+			u16 fec_oc_dto_burst_len = 0;
+			u16 fec_oc_dto_period = 0;
+
+			fec_oc_dto_burst_len = FEC_OC_DTO_BURST_LEN__PRE;
+
+			switch (ext_attr->standard) {
+			case DRX_STANDARD_8VSB:
+				fec_oc_dto_period = 4;
+				if (cfg_data->insert_rs_byte == true)
+					fec_oc_dto_burst_len = 208;
+				break;
+			case DRX_STANDARD_ITU_A:
+				{
+					u32 symbol_rate_th = 6400000;
+					if (cfg_data->insert_rs_byte == true) {
+						fec_oc_dto_burst_len = 204;
+						symbol_rate_th = 5900000;
+					}
+					if (ext_attr->curr_symbol_rate >=
+					    symbol_rate_th) {
+						fec_oc_dto_period = 0;
+					} else {
+						fec_oc_dto_period = 1;
+					}
+				}
+				break;
+			case DRX_STANDARD_ITU_B:
+				fec_oc_dto_period = 1;
+				if (cfg_data->insert_rs_byte == true)
+					fec_oc_dto_burst_len = 128;
+				break;
+			case DRX_STANDARD_ITU_C:
+				fec_oc_dto_period = 1;
+				if (cfg_data->insert_rs_byte == true)
+					fec_oc_dto_burst_len = 204;
+				break;
+			default:
+				return -EIO;
+			}
+			bit_rate =
+			    common_attr->sys_clock_freq * 1000 / (fec_oc_dto_period +
+							       2);
+			dto_rate =
+			    frac28(bit_rate, common_attr->sys_clock_freq * 1000);
+			dto_rate >>= 3;
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_DTO_RATE_HI__A, (u16)((dto_rate >> 16) & FEC_OC_DTO_RATE_HI__M), 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_DTO_RATE_LO__A, (u16)(dto_rate & FEC_OC_DTO_RATE_LO_RATE_LO__M), 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_DTO_MODE__A, FEC_OC_DTO_MODE_DYNAMIC__M | FEC_OC_DTO_MODE_OFFSET_ENABLE__M, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_FCT_MODE__A, FEC_OC_FCT_MODE_RAT_ENA__M | FEC_OC_FCT_MODE_VIRT_ENA__M, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_DTO_BURST_LEN__A, fec_oc_dto_burst_len, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			if (ext_attr->mpeg_output_clock_rate != DRXJ_MPEGOUTPUT_CLOCK_RATE_AUTO)
+				fec_oc_dto_period = ext_attr->mpeg_output_clock_rate - 1;
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_DTO_PERIOD__A, fec_oc_dto_period, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+		} else {	/* Dynamic mode */
+
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_DTO_MODE__A, FEC_OC_DTO_MODE_DYNAMIC__M, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_FCT_MODE__A, 0, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+		}
+
+		rc = drxdap_fasi_write_reg32(dev_addr, FEC_OC_RCN_CTL_RATE_LO__A, rcn_rate, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		/* Write appropriate registers with requested configuration */
+		rc = drxj_dap_write_reg16(dev_addr, FEC_OC_MODE__A, fec_oc_reg_mode, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, FEC_OC_IPR_MODE__A, fec_oc_reg_ipr_mode, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, FEC_OC_IPR_INVERT__A, fec_oc_reg_ipr_invert, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		/* enabling for both parallel and serial now */
+		/*  Write magic word to enable pdr reg write */
+		rc = drxj_dap_write_reg16(dev_addr, SIO_TOP_COMM_KEY__A, 0xFABA, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		/*  Set MPEG TS pads to outputmode */
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MSTRT_CFG__A, 0x0013, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MERR_CFG__A, 0x0013, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MCLK_CFG__A, MPEG_OUTPUT_CLK_DRIVE_STRENGTH << SIO_PDR_MCLK_CFG_DRIVE__B | 0x03 << SIO_PDR_MCLK_CFG_MODE__B, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MVAL_CFG__A, 0x0013, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		sio_pdr_md_cfg =
+		    MPEG_SERIAL_OUTPUT_PIN_DRIVE_STRENGTH <<
+		    SIO_PDR_MD0_CFG_DRIVE__B | 0x03 << SIO_PDR_MD0_CFG_MODE__B;
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD0_CFG__A, sio_pdr_md_cfg, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		if (cfg_data->enable_parallel == true) {	/* MPEG data output is paralel -> set MD1 to MD7 to output mode */
+			sio_pdr_md_cfg =
+			    MPEG_PARALLEL_OUTPUT_PIN_DRIVE_STRENGTH <<
+			    SIO_PDR_MD0_CFG_DRIVE__B | 0x03 <<
+			    SIO_PDR_MD0_CFG_MODE__B;
+			rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD0_CFG__A, sio_pdr_md_cfg, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD1_CFG__A, sio_pdr_md_cfg, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD2_CFG__A, sio_pdr_md_cfg, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD3_CFG__A, sio_pdr_md_cfg, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD4_CFG__A, sio_pdr_md_cfg, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD5_CFG__A, sio_pdr_md_cfg, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD6_CFG__A, sio_pdr_md_cfg, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD7_CFG__A, sio_pdr_md_cfg, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+		} else {	/* MPEG data output is serial -> set MD1 to MD7 to tri-state */
+			rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD1_CFG__A, 0x0000, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD2_CFG__A, 0x0000, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD3_CFG__A, 0x0000, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD4_CFG__A, 0x0000, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD5_CFG__A, 0x0000, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD6_CFG__A, 0x0000, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD7_CFG__A, 0x0000, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+		}
+		/*  Enable Monitor Bus output over MPEG pads and ctl input */
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MON_CFG__A, 0x0000, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		/*  Write nomagic word to enable pdr reg write */
+		rc = drxj_dap_write_reg16(dev_addr, SIO_TOP_COMM_KEY__A, 0x0000, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	} else {
+		/*  Write magic word to enable pdr reg write */
+		rc = drxj_dap_write_reg16(dev_addr, SIO_TOP_COMM_KEY__A, 0xFABA, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		/*  Set MPEG TS pads to inputmode */
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MSTRT_CFG__A, 0x0000, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MERR_CFG__A, 0x0000, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MCLK_CFG__A, 0x0000, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MVAL_CFG__A, 0x0000, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD0_CFG__A, 0x0000, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD1_CFG__A, 0x0000, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD2_CFG__A, 0x0000, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD3_CFG__A, 0x0000, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD4_CFG__A, 0x0000, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD5_CFG__A, 0x0000, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD6_CFG__A, 0x0000, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MD7_CFG__A, 0x0000, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		/* Enable Monitor Bus output over MPEG pads and ctl input */
+		rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_MON_CFG__A, 0x0000, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		/* Write nomagic word to enable pdr reg write */
+		rc = drxj_dap_write_reg16(dev_addr, SIO_TOP_COMM_KEY__A, 0x0000, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	/* save values for restore after re-acquire */
+	common_attr->mpeg_cfg.enable_mpeg_output = cfg_data->enable_mpeg_output;
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*----------------------------------------------------------------------------*/
+
+
+/*----------------------------------------------------------------------------*/
+/* MPEG Output Configuration Functions - end                                  */
+/*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------*/
+/* miscellaneous configuartions - begin                           */
+/*----------------------------------------------------------------------------*/
+
+/**
+* \fn int set_mpegtei_handling()
+* \brief Activate MPEG TEI handling settings.
+* \param devmod  Pointer to demodulator instance.
+* \return int.
+*
+* This routine should be called during a set channel of QAM/VSB
+*
+*/
+static int set_mpegtei_handling(struct drx_demod_instance *demod)
+{
+	struct drxj_data *ext_attr = (struct drxj_data *) (NULL);
+	struct i2c_device_addr *dev_addr = (struct i2c_device_addr *)(NULL);
+	int rc;
+	u16 fec_oc_dpr_mode = 0;
+	u16 fec_oc_snc_mode = 0;
+	u16 fec_oc_ems_mode = 0;
+
+	dev_addr = demod->my_i2c_dev_addr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+
+	rc = drxj_dap_read_reg16(dev_addr, FEC_OC_DPR_MODE__A, &fec_oc_dpr_mode, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_read_reg16(dev_addr, FEC_OC_SNC_MODE__A, &fec_oc_snc_mode, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_read_reg16(dev_addr, FEC_OC_EMS_MODE__A, &fec_oc_ems_mode, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* reset to default, allow TEI bit to be changed */
+	fec_oc_dpr_mode &= (~FEC_OC_DPR_MODE_ERR_DISABLE__M);
+	fec_oc_snc_mode &= (~(FEC_OC_SNC_MODE_ERROR_CTL__M |
+			   FEC_OC_SNC_MODE_CORR_DISABLE__M));
+	fec_oc_ems_mode &= (~FEC_OC_EMS_MODE_MODE__M);
+
+	if (ext_attr->disable_te_ihandling) {
+		/* do not change TEI bit */
+		fec_oc_dpr_mode |= FEC_OC_DPR_MODE_ERR_DISABLE__M;
+		fec_oc_snc_mode |= FEC_OC_SNC_MODE_CORR_DISABLE__M |
+		    ((0x2) << (FEC_OC_SNC_MODE_ERROR_CTL__B));
+		fec_oc_ems_mode |= ((0x01) << (FEC_OC_EMS_MODE_MODE__B));
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, FEC_OC_DPR_MODE__A, fec_oc_dpr_mode, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, FEC_OC_SNC_MODE__A, fec_oc_snc_mode, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, FEC_OC_EMS_MODE__A, fec_oc_ems_mode, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*----------------------------------------------------------------------------*/
+/**
+* \fn int bit_reverse_mpeg_output()
+* \brief Set MPEG output bit-endian settings.
+* \param devmod  Pointer to demodulator instance.
+* \return int.
+*
+* This routine should be called during a set channel of QAM/VSB
+*
+*/
+static int bit_reverse_mpeg_output(struct drx_demod_instance *demod)
+{
+	struct drxj_data *ext_attr = (struct drxj_data *) (NULL);
+	struct i2c_device_addr *dev_addr = (struct i2c_device_addr *)(NULL);
+	int rc;
+	u16 fec_oc_ipr_mode = 0;
+
+	dev_addr = demod->my_i2c_dev_addr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+
+	rc = drxj_dap_read_reg16(dev_addr, FEC_OC_IPR_MODE__A, &fec_oc_ipr_mode, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* reset to default (normal bit order) */
+	fec_oc_ipr_mode &= (~FEC_OC_IPR_MODE_REVERSE_ORDER__M);
+
+	if (ext_attr->bit_reverse_mpeg_outout)
+		fec_oc_ipr_mode |= FEC_OC_IPR_MODE_REVERSE_ORDER__M;
+
+	rc = drxj_dap_write_reg16(dev_addr, FEC_OC_IPR_MODE__A, fec_oc_ipr_mode, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*----------------------------------------------------------------------------*/
+/**
+* \fn int set_mpeg_start_width()
+* \brief Set MPEG start width.
+* \param devmod  Pointer to demodulator instance.
+* \return int.
+*
+* This routine should be called during a set channel of QAM/VSB
+*
+*/
+static int set_mpeg_start_width(struct drx_demod_instance *demod)
+{
+	struct drxj_data *ext_attr = (struct drxj_data *) (NULL);
+	struct i2c_device_addr *dev_addr = (struct i2c_device_addr *)(NULL);
+	struct drx_common_attr *common_attr = (struct drx_common_attr *) NULL;
+	int rc;
+	u16 fec_oc_comm_mb = 0;
+
+	dev_addr = demod->my_i2c_dev_addr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+	common_attr = demod->my_common_attr;
+
+	if ((common_attr->mpeg_cfg.static_clk == true)
+	    && (common_attr->mpeg_cfg.enable_parallel == false)) {
+		rc = drxj_dap_read_reg16(dev_addr, FEC_OC_COMM_MB__A, &fec_oc_comm_mb, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		fec_oc_comm_mb &= ~FEC_OC_COMM_MB_CTL_ON;
+		if (ext_attr->mpeg_start_width == DRXJ_MPEG_START_WIDTH_8CLKCYC)
+			fec_oc_comm_mb |= FEC_OC_COMM_MB_CTL_ON;
+		rc = drxj_dap_write_reg16(dev_addr, FEC_OC_COMM_MB__A, fec_oc_comm_mb, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*----------------------------------------------------------------------------*/
+/* miscellaneous configuartions - end                             */
+/*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------*/
+/* UIO Configuration Functions - begin                                        */
+/*----------------------------------------------------------------------------*/
+/**
+* \fn int ctrl_set_uio_cfg()
+* \brief Configure modus oprandi UIO.
+* \param demod Pointer to demodulator instance.
+* \param uio_cfg Pointer to a configuration setting for a certain UIO.
+* \return int.
+*/
+static int ctrl_set_uio_cfg(struct drx_demod_instance *demod, struct drxuio_cfg *uio_cfg)
+{
+	struct drxj_data *ext_attr = (struct drxj_data *) (NULL);
+	int rc;
+
+	if ((uio_cfg == NULL) || (demod == NULL))
+		return -EINVAL;
+
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+
+	/*  Write magic word to enable pdr reg write               */
+	rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_TOP_COMM_KEY__A, SIO_TOP_COMM_KEY_KEY, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	switch (uio_cfg->uio) {
+      /*====================================================================*/
+	case DRX_UIO1:
+		/* DRX_UIO1: SMA_TX UIO-1 */
+		if (!ext_attr->has_smatx)
+			return -EIO;
+		switch (uio_cfg->mode) {
+		case DRX_UIO_MODE_FIRMWARE_SMA:	/* falltrough */
+		case DRX_UIO_MODE_FIRMWARE_SAW:	/* falltrough */
+		case DRX_UIO_MODE_READWRITE:
+			ext_attr->uio_sma_tx_mode = uio_cfg->mode;
+			break;
+		case DRX_UIO_MODE_DISABLE:
+			ext_attr->uio_sma_tx_mode = uio_cfg->mode;
+			/* pad configuration register is set 0 - input mode */
+			rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_PDR_SMA_TX_CFG__A, 0, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		default:
+			return -EINVAL;
+		}		/* switch ( uio_cfg->mode ) */
+		break;
+      /*====================================================================*/
+	case DRX_UIO2:
+		/* DRX_UIO2: SMA_RX UIO-2 */
+		if (!ext_attr->has_smarx)
+			return -EIO;
+		switch (uio_cfg->mode) {
+		case DRX_UIO_MODE_FIRMWARE0:	/* falltrough */
+		case DRX_UIO_MODE_READWRITE:
+			ext_attr->uio_sma_rx_mode = uio_cfg->mode;
+			break;
+		case DRX_UIO_MODE_DISABLE:
+			ext_attr->uio_sma_rx_mode = uio_cfg->mode;
+			/* pad configuration register is set 0 - input mode */
+			rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_PDR_SMA_RX_CFG__A, 0, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		default:
+			return -EINVAL;
+			break;
+		}		/* switch ( uio_cfg->mode ) */
+		break;
+      /*====================================================================*/
+	case DRX_UIO3:
+		/* DRX_UIO3: GPIO UIO-3 */
+		if (!ext_attr->has_gpio)
+			return -EIO;
+		switch (uio_cfg->mode) {
+		case DRX_UIO_MODE_FIRMWARE0:	/* falltrough */
+		case DRX_UIO_MODE_READWRITE:
+			ext_attr->uio_gpio_mode = uio_cfg->mode;
+			break;
+		case DRX_UIO_MODE_DISABLE:
+			ext_attr->uio_gpio_mode = uio_cfg->mode;
+			/* pad configuration register is set 0 - input mode */
+			rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_PDR_GPIO_CFG__A, 0, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		default:
+			return -EINVAL;
+			break;
+		}		/* switch ( uio_cfg->mode ) */
+		break;
+      /*====================================================================*/
+	case DRX_UIO4:
+		/* DRX_UIO4: IRQN UIO-4 */
+		if (!ext_attr->has_irqn)
+			return -EIO;
+		switch (uio_cfg->mode) {
+		case DRX_UIO_MODE_READWRITE:
+			ext_attr->uio_irqn_mode = uio_cfg->mode;
+			break;
+		case DRX_UIO_MODE_DISABLE:
+			/* pad configuration register is set 0 - input mode */
+			rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_PDR_IRQN_CFG__A, 0, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			ext_attr->uio_irqn_mode = uio_cfg->mode;
+			break;
+		case DRX_UIO_MODE_FIRMWARE0:	/* falltrough */
+		default:
+			return -EINVAL;
+			break;
+		}		/* switch ( uio_cfg->mode ) */
+		break;
+      /*====================================================================*/
+	default:
+		return -EINVAL;
+	}			/* switch ( uio_cfg->uio ) */
+
+	/*  Write magic word to disable pdr reg write               */
+	rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_TOP_COMM_KEY__A, 0x0000, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn int ctrl_uio_write()
+* \brief Write to a UIO.
+* \param demod Pointer to demodulator instance.
+* \param uio_data Pointer to data container for a certain UIO.
+* \return int.
+*/
+static int
+ctrl_uio_write(struct drx_demod_instance *demod, struct drxuio_data *uio_data)
+{
+	struct drxj_data *ext_attr = (struct drxj_data *) (NULL);
+	int rc;
+	u16 pin_cfg_value = 0;
+	u16 value = 0;
+
+	if ((uio_data == NULL) || (demod == NULL))
+		return -EINVAL;
+
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+
+	/*  Write magic word to enable pdr reg write               */
+	rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_TOP_COMM_KEY__A, SIO_TOP_COMM_KEY_KEY, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	switch (uio_data->uio) {
+      /*====================================================================*/
+	case DRX_UIO1:
+		/* DRX_UIO1: SMA_TX UIO-1 */
+		if (!ext_attr->has_smatx)
+			return -EIO;
+		if ((ext_attr->uio_sma_tx_mode != DRX_UIO_MODE_READWRITE)
+		    && (ext_attr->uio_sma_tx_mode != DRX_UIO_MODE_FIRMWARE_SAW)) {
+			return -EIO;
+		}
+		pin_cfg_value = 0;
+		/* io_pad_cfg register (8 bit reg.) MSB bit is 1 (default value) */
+		pin_cfg_value |= 0x0113;
+		/* io_pad_cfg_mode output mode is drive always */
+		/* io_pad_cfg_drive is set to power 2 (23 mA) */
+
+		/* write to io pad configuration register - output mode */
+		rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_PDR_SMA_TX_CFG__A, pin_cfg_value, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		/* use corresponding bit in io data output registar */
+		rc = drxj_dap_read_reg16(demod->my_i2c_dev_addr, SIO_PDR_UIO_OUT_LO__A, &value, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		if (!uio_data->value)
+			value &= 0x7FFF;	/* write zero to 15th bit - 1st UIO */
+		else
+			value |= 0x8000;	/* write one to 15th bit - 1st UIO */
+
+		/* write back to io data output register */
+		rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_PDR_UIO_OUT_LO__A, value, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		break;
+   /*======================================================================*/
+	case DRX_UIO2:
+		/* DRX_UIO2: SMA_RX UIO-2 */
+		if (!ext_attr->has_smarx)
+			return -EIO;
+		if (ext_attr->uio_sma_rx_mode != DRX_UIO_MODE_READWRITE)
+			return -EIO;
+
+		pin_cfg_value = 0;
+		/* io_pad_cfg register (8 bit reg.) MSB bit is 1 (default value) */
+		pin_cfg_value |= 0x0113;
+		/* io_pad_cfg_mode output mode is drive always */
+		/* io_pad_cfg_drive is set to power 2 (23 mA) */
+
+		/* write to io pad configuration register - output mode */
+		rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_PDR_SMA_RX_CFG__A, pin_cfg_value, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		/* use corresponding bit in io data output registar */
+		rc = drxj_dap_read_reg16(demod->my_i2c_dev_addr, SIO_PDR_UIO_OUT_LO__A, &value, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		if (!uio_data->value)
+			value &= 0xBFFF;	/* write zero to 14th bit - 2nd UIO */
+		else
+			value |= 0x4000;	/* write one to 14th bit - 2nd UIO */
+
+		/* write back to io data output register */
+		rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_PDR_UIO_OUT_LO__A, value, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		break;
+   /*====================================================================*/
+	case DRX_UIO3:
+		/* DRX_UIO3: ASEL UIO-3 */
+		if (!ext_attr->has_gpio)
+			return -EIO;
+		if (ext_attr->uio_gpio_mode != DRX_UIO_MODE_READWRITE)
+			return -EIO;
+
+		pin_cfg_value = 0;
+		/* io_pad_cfg register (8 bit reg.) MSB bit is 1 (default value) */
+		pin_cfg_value |= 0x0113;
+		/* io_pad_cfg_mode output mode is drive always */
+		/* io_pad_cfg_drive is set to power 2 (23 mA) */
+
+		/* write to io pad configuration register - output mode */
+		rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_PDR_GPIO_CFG__A, pin_cfg_value, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		/* use corresponding bit in io data output registar */
+		rc = drxj_dap_read_reg16(demod->my_i2c_dev_addr, SIO_PDR_UIO_OUT_HI__A, &value, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		if (!uio_data->value)
+			value &= 0xFFFB;	/* write zero to 2nd bit - 3rd UIO */
+		else
+			value |= 0x0004;	/* write one to 2nd bit - 3rd UIO */
+
+		/* write back to io data output register */
+		rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_PDR_UIO_OUT_HI__A, value, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		break;
+   /*=====================================================================*/
+	case DRX_UIO4:
+		/* DRX_UIO4: IRQN UIO-4 */
+		if (!ext_attr->has_irqn)
+			return -EIO;
+
+		if (ext_attr->uio_irqn_mode != DRX_UIO_MODE_READWRITE)
+			return -EIO;
+
+		pin_cfg_value = 0;
+		/* io_pad_cfg register (8 bit reg.) MSB bit is 1 (default value) */
+		pin_cfg_value |= 0x0113;
+		/* io_pad_cfg_mode output mode is drive always */
+		/* io_pad_cfg_drive is set to power 2 (23 mA) */
+
+		/* write to io pad configuration register - output mode */
+		rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_PDR_IRQN_CFG__A, pin_cfg_value, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		/* use corresponding bit in io data output registar */
+		rc = drxj_dap_read_reg16(demod->my_i2c_dev_addr, SIO_PDR_UIO_OUT_LO__A, &value, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		if (uio_data->value == false)
+			value &= 0xEFFF;	/* write zero to 12th bit - 4th UIO */
+		else
+			value |= 0x1000;	/* write one to 12th bit - 4th UIO */
+
+		/* write back to io data output register */
+		rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_PDR_UIO_OUT_LO__A, value, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		break;
+      /*=====================================================================*/
+	default:
+		return -EINVAL;
+	}			/* switch ( uio_data->uio ) */
+
+	/*  Write magic word to disable pdr reg write               */
+	rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_TOP_COMM_KEY__A, 0x0000, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*---------------------------------------------------------------------------*/
+/* UIO Configuration Functions - end                                         */
+/*---------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------*/
+/* I2C Bridge Functions - begin                                               */
+/*----------------------------------------------------------------------------*/
+/**
+* \fn int ctrl_i2c_bridge()
+* \brief Open or close the I2C switch to tuner.
+* \param demod Pointer to demodulator instance.
+* \param bridge_closed Pointer to bool indication if bridge is closed not.
+* \return int.
+
+*/
+static int
+ctrl_i2c_bridge(struct drx_demod_instance *demod, bool *bridge_closed)
+{
+	struct drxj_hi_cmd hi_cmd;
+	u16 result = 0;
+
+	/* check arguments */
+	if (bridge_closed == NULL)
+		return -EINVAL;
+
+	hi_cmd.cmd = SIO_HI_RA_RAM_CMD_BRDCTRL;
+	hi_cmd.param1 = SIO_HI_RA_RAM_PAR_1_PAR1_SEC_KEY;
+	if (*bridge_closed)
+		hi_cmd.param2 = SIO_HI_RA_RAM_PAR_2_BRD_CFG_CLOSED;
+	else
+		hi_cmd.param2 = SIO_HI_RA_RAM_PAR_2_BRD_CFG_OPEN;
+
+	return hi_command(demod->my_i2c_dev_addr, &hi_cmd, &result);
+}
+
+/*----------------------------------------------------------------------------*/
+/* I2C Bridge Functions - end                                                 */
+/*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------*/
+/* Smart antenna Functions - begin                                            */
+/*----------------------------------------------------------------------------*/
+/**
+* \fn int smart_ant_init()
+* \brief Initialize Smart Antenna.
+* \param pointer to struct drx_demod_instance.
+* \return int.
+*
+*/
+static int smart_ant_init(struct drx_demod_instance *demod)
+{
+	struct drxj_data *ext_attr = NULL;
+	struct i2c_device_addr *dev_addr = NULL;
+	struct drxuio_cfg uio_cfg = { DRX_UIO1, DRX_UIO_MODE_FIRMWARE_SMA };
+	int rc;
+	u16 data = 0;
+
+	dev_addr = demod->my_i2c_dev_addr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+
+	/*  Write magic word to enable pdr reg write               */
+	rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_TOP_COMM_KEY__A, SIO_TOP_COMM_KEY_KEY, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	/* init smart antenna */
+	rc = drxj_dap_read_reg16(dev_addr, SIO_SA_TX_COMMAND__A, &data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	if (ext_attr->smart_ant_inverted) {
+		rc = drxj_dap_write_reg16(dev_addr, SIO_SA_TX_COMMAND__A, (data | SIO_SA_TX_COMMAND_TX_INVERT__M) | SIO_SA_TX_COMMAND_TX_ENABLE__M, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	} else {
+		rc = drxj_dap_write_reg16(dev_addr, SIO_SA_TX_COMMAND__A, (data & (~SIO_SA_TX_COMMAND_TX_INVERT__M)) | SIO_SA_TX_COMMAND_TX_ENABLE__M, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	/* config SMA_TX pin to smart antenna mode */
+	rc = ctrl_set_uio_cfg(demod, &uio_cfg);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_PDR_SMA_TX_CFG__A, 0x13, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_PDR_SMA_TX_GPIO_FNC__A, 0x03, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/*  Write magic word to disable pdr reg write               */
+	rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, SIO_TOP_COMM_KEY__A, 0x0000, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+static int scu_command(struct i2c_device_addr *dev_addr, struct drxjscu_cmd *cmd)
+{
+	int rc;
+	u16 cur_cmd = 0;
+	unsigned long timeout;
+
+	/* Check param */
+	if (cmd == NULL)
+		return -EINVAL;
+
+	/* Wait until SCU command interface is ready to receive command */
+	rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_COMMAND__A, &cur_cmd, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	if (cur_cmd != DRX_SCU_READY)
+		return -EIO;
+
+	switch (cmd->parameter_len) {
+	case 5:
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_PARAM_4__A, *(cmd->parameter + 4), 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}	/* fallthrough */
+	case 4:
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_PARAM_3__A, *(cmd->parameter + 3), 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}	/* fallthrough */
+	case 3:
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_PARAM_2__A, *(cmd->parameter + 2), 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}	/* fallthrough */
+	case 2:
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_PARAM_1__A, *(cmd->parameter + 1), 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}	/* fallthrough */
+	case 1:
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_PARAM_0__A, *(cmd->parameter + 0), 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}	/* fallthrough */
+	case 0:
+		/* do nothing */
+		break;
+	default:
+		/* this number of parameters is not supported */
+		return -EIO;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_COMMAND__A, cmd->command, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* Wait until SCU has processed command */
+	timeout = jiffies + msecs_to_jiffies(DRXJ_MAX_WAITTIME);
+	while (time_is_after_jiffies(timeout)) {
+		rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_COMMAND__A, &cur_cmd, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		if (cur_cmd == DRX_SCU_READY)
+			break;
+		usleep_range(1000, 2000);
+	}
+
+	if (cur_cmd != DRX_SCU_READY)
+		return -EIO;
+
+	/* read results */
+	if ((cmd->result_len > 0) && (cmd->result != NULL)) {
+		s16 err;
+
+		switch (cmd->result_len) {
+		case 4:
+			rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_PARAM_3__A, cmd->result + 3, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}	/* fallthrough */
+		case 3:
+			rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_PARAM_2__A, cmd->result + 2, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}	/* fallthrough */
+		case 2:
+			rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_PARAM_1__A, cmd->result + 1, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}	/* fallthrough */
+		case 1:
+			rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_PARAM_0__A, cmd->result + 0, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}	/* fallthrough */
+		case 0:
+			/* do nothing */
+			break;
+		default:
+			/* this number of parameters is not supported */
+			return -EIO;
+		}
+
+		/* Check if an error was reported by SCU */
+		err = cmd->result[0];
+
+		/* check a few fixed error codes */
+		if ((err == (s16) SCU_RAM_PARAM_0_RESULT_UNKSTD)
+		    || (err == (s16) SCU_RAM_PARAM_0_RESULT_UNKCMD)
+		    || (err == (s16) SCU_RAM_PARAM_0_RESULT_INVPAR)
+		    || (err == (s16) SCU_RAM_PARAM_0_RESULT_SIZE)
+		    ) {
+			return -EINVAL;
+		}
+		/* here it is assumed that negative means error, and positive no error */
+		else if (err < 0)
+			return -EIO;
+		else
+			return 0;
+	}
+
+	return 0;
+
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn int DRXJ_DAP_SCUAtomicReadWriteBlock()
+* \brief Basic access routine for SCU atomic read or write access
+* \param dev_addr  pointer to i2c dev address
+* \param addr     destination/source address
+* \param datasize size of data buffer in bytes
+* \param data     pointer to data buffer
+* \return int
+* \retval 0 Succes
+* \retval -EIO Timeout, I2C error, illegal bank
+*
+*/
+#define ADDR_AT_SCU_SPACE(x) ((x - 0x82E000) * 2)
+static
+int drxj_dap_scu_atomic_read_write_block(struct i2c_device_addr *dev_addr, u32 addr, u16 datasize,	/* max 30 bytes because the limit of SCU parameter */
+					      u8 *data, bool read_flag)
+{
+	struct drxjscu_cmd scu_cmd;
+	int rc;
+	u16 set_param_parameters[15];
+	u16 cmd_result[15];
+
+	/* Parameter check */
+	if (!data || !dev_addr || (datasize % 2) || ((datasize / 2) > 16))
+		return -EINVAL;
+
+	set_param_parameters[1] = (u16) ADDR_AT_SCU_SPACE(addr);
+	if (read_flag) {		/* read */
+		set_param_parameters[0] = ((~(0x0080)) & datasize);
+		scu_cmd.parameter_len = 2;
+		scu_cmd.result_len = datasize / 2 + 2;
+	} else {
+		int i = 0;
+
+		set_param_parameters[0] = 0x0080 | datasize;
+		for (i = 0; i < (datasize / 2); i++) {
+			set_param_parameters[i + 2] =
+			    (data[2 * i] | (data[(2 * i) + 1] << 8));
+		}
+		scu_cmd.parameter_len = datasize / 2 + 2;
+		scu_cmd.result_len = 1;
+	}
+
+	scu_cmd.command =
+	    SCU_RAM_COMMAND_STANDARD_TOP |
+	    SCU_RAM_COMMAND_CMD_AUX_SCU_ATOMIC_ACCESS;
+	scu_cmd.result = cmd_result;
+	scu_cmd.parameter = set_param_parameters;
+	rc = scu_command(dev_addr, &scu_cmd);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	if (read_flag) {
+		int i = 0;
+		/* read data from buffer */
+		for (i = 0; i < (datasize / 2); i++) {
+			data[2 * i] = (u8) (scu_cmd.result[i + 2] & 0xFF);
+			data[(2 * i) + 1] = (u8) (scu_cmd.result[i + 2] >> 8);
+		}
+	}
+
+	return 0;
+
+rw_error:
+	return -EIO;
+
+}
+
+/*============================================================================*/
+
+/**
+* \fn int DRXJ_DAP_AtomicReadReg16()
+* \brief Atomic read of 16 bits words
+*/
+static
+int drxj_dap_scu_atomic_read_reg16(struct i2c_device_addr *dev_addr,
+					 u32 addr,
+					 u16 *data, u32 flags)
+{
+	u8 buf[2];
+	int rc = -EIO;
+	u16 word = 0;
+
+	if (!data)
+		return -EINVAL;
+
+	rc = drxj_dap_scu_atomic_read_write_block(dev_addr, addr, 2, buf, true);
+	if (rc < 0)
+		return rc;
+
+	word = (u16) (buf[0] + (buf[1] << 8));
+
+	*data = word;
+
+	return rc;
+}
+
+/*============================================================================*/
+/**
+* \fn int drxj_dap_scu_atomic_write_reg16()
+* \brief Atomic read of 16 bits words
+*/
+static
+int drxj_dap_scu_atomic_write_reg16(struct i2c_device_addr *dev_addr,
+					  u32 addr,
+					  u16 data, u32 flags)
+{
+	u8 buf[2];
+	int rc = -EIO;
+
+	buf[0] = (u8) (data & 0xff);
+	buf[1] = (u8) ((data >> 8) & 0xff);
+
+	rc = drxj_dap_scu_atomic_read_write_block(dev_addr, addr, 2, buf, false);
+
+	return rc;
+}
+
+/* -------------------------------------------------------------------------- */
+/**
+* \brief Measure result of ADC synchronisation
+* \param demod demod instance
+* \param count (returned) count
+* \return int.
+* \retval 0    Success
+* \retval -EIO Failure: I2C error
+*
+*/
+static int adc_sync_measurement(struct drx_demod_instance *demod, u16 *count)
+{
+	struct i2c_device_addr *dev_addr = NULL;
+	int rc;
+	u16 data = 0;
+
+	dev_addr = demod->my_i2c_dev_addr;
+
+	/* Start measurement */
+	rc = drxj_dap_write_reg16(dev_addr, IQM_AF_COMM_EXEC__A, IQM_AF_COMM_EXEC_ACTIVE, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_AF_START_LOCK__A, 1, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* Wait at least 3*128*(1/sysclk) <<< 1 millisec */
+	msleep(1);
+
+	*count = 0;
+	rc = drxj_dap_read_reg16(dev_addr, IQM_AF_PHASE0__A, &data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	if (data == 127)
+		*count = *count + 1;
+	rc = drxj_dap_read_reg16(dev_addr, IQM_AF_PHASE1__A, &data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	if (data == 127)
+		*count = *count + 1;
+	rc = drxj_dap_read_reg16(dev_addr, IQM_AF_PHASE2__A, &data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	if (data == 127)
+		*count = *count + 1;
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \brief Synchronize analog and digital clock domains
+* \param demod demod instance
+* \return int.
+* \retval 0    Success
+* \retval -EIO Failure: I2C error or failure to synchronize
+*
+* An IQM reset will also reset the results of this synchronization.
+* After an IQM reset this routine needs to be called again.
+*
+*/
+
+static int adc_synchronization(struct drx_demod_instance *demod)
+{
+	struct i2c_device_addr *dev_addr = NULL;
+	int rc;
+	u16 count = 0;
+
+	dev_addr = demod->my_i2c_dev_addr;
+
+	rc = adc_sync_measurement(demod, &count);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	if (count == 1) {
+		/* Try sampling on a diffrent edge */
+		u16 clk_neg = 0;
+
+		rc = drxj_dap_read_reg16(dev_addr, IQM_AF_CLKNEG__A, &clk_neg, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		clk_neg ^= IQM_AF_CLKNEG_CLKNEGDATA__M;
+		rc = drxj_dap_write_reg16(dev_addr, IQM_AF_CLKNEG__A, clk_neg, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		rc = adc_sync_measurement(demod, &count);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	/* TODO: implement fallback scenarios */
+	if (count < 2)
+		return -EIO;
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+/*==                      END AUXILIARY FUNCTIONS                           ==*/
+/*============================================================================*/
+
+/*============================================================================*/
+/*============================================================================*/
+/*==                8VSB & QAM COMMON DATAPATH FUNCTIONS                    ==*/
+/*============================================================================*/
+/*============================================================================*/
+/**
+* \fn int init_agc ()
+* \brief Initialize AGC for all standards.
+* \param demod instance of demodulator.
+* \param channel pointer to channel data.
+* \return int.
+*/
+static int init_agc(struct drx_demod_instance *demod)
+{
+	struct i2c_device_addr *dev_addr = NULL;
+	struct drx_common_attr *common_attr = NULL;
+	struct drxj_data *ext_attr = NULL;
+	struct drxj_cfg_agc *p_agc_rf_settings = NULL;
+	struct drxj_cfg_agc *p_agc_if_settings = NULL;
+	int rc;
+	u16 ingain_tgt_max = 0;
+	u16 clp_dir_to = 0;
+	u16 sns_sum_max = 0;
+	u16 clp_sum_max = 0;
+	u16 sns_dir_to = 0;
+	u16 ki_innergain_min = 0;
+	u16 agc_ki = 0;
+	u16 ki_max = 0;
+	u16 if_iaccu_hi_tgt_min = 0;
+	u16 data = 0;
+	u16 agc_ki_dgain = 0;
+	u16 ki_min = 0;
+	u16 clp_ctrl_mode = 0;
+	u16 agc_rf = 0;
+	u16 agc_if = 0;
+
+	dev_addr = demod->my_i2c_dev_addr;
+	common_attr = (struct drx_common_attr *) demod->my_common_attr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+
+	switch (ext_attr->standard) {
+	case DRX_STANDARD_8VSB:
+		clp_sum_max = 1023;
+		clp_dir_to = (u16) (-9);
+		sns_sum_max = 1023;
+		sns_dir_to = (u16) (-9);
+		ki_innergain_min = (u16) (-32768);
+		ki_max = 0x032C;
+		agc_ki_dgain = 0xC;
+		if_iaccu_hi_tgt_min = 2047;
+		ki_min = 0x0117;
+		ingain_tgt_max = 16383;
+		clp_ctrl_mode = 0;
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_KI_MINGAIN__A, 0x7fff, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_KI_MAXGAIN__A, 0x0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_CLP_SUM__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_CLP_CYCCNT__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_CLP_DIR_WD__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_CLP_DIR_STP__A, 1, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_SNS_SUM__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_SNS_CYCCNT__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_SNS_DIR_WD__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_SNS_DIR_STP__A, 1, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_INGAIN__A, 1024, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_VSB_AGC_POW_TGT__A, 22600, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_INGAIN_TGT__A, 13200, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		p_agc_if_settings = &(ext_attr->vsb_if_agc_cfg);
+		p_agc_rf_settings = &(ext_attr->vsb_rf_agc_cfg);
+		break;
+#ifndef DRXJ_VSB_ONLY
+	case DRX_STANDARD_ITU_A:
+	case DRX_STANDARD_ITU_C:
+	case DRX_STANDARD_ITU_B:
+		ingain_tgt_max = 5119;
+		clp_sum_max = 1023;
+		clp_dir_to = (u16) (-5);
+		sns_sum_max = 127;
+		sns_dir_to = (u16) (-3);
+		ki_innergain_min = 0;
+		ki_max = 0x0657;
+		if_iaccu_hi_tgt_min = 2047;
+		agc_ki_dgain = 0x7;
+		ki_min = 0x0117;
+		clp_ctrl_mode = 0;
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_KI_MINGAIN__A, 0x7fff, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_KI_MAXGAIN__A, 0x0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_CLP_SUM__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_CLP_CYCCNT__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_CLP_DIR_WD__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_CLP_DIR_STP__A, 1, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_SNS_SUM__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_SNS_CYCCNT__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_SNS_DIR_WD__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_SNS_DIR_STP__A, 1, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		p_agc_if_settings = &(ext_attr->qam_if_agc_cfg);
+		p_agc_rf_settings = &(ext_attr->qam_rf_agc_cfg);
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_INGAIN_TGT__A, p_agc_if_settings->top, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_AGC_KI__A, &agc_ki, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		agc_ki &= 0xf000;
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_KI__A, agc_ki, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		break;
+#endif
+	default:
+		return -EINVAL;
+	}
+
+	/* for new AGC interface */
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_INGAIN_TGT_MIN__A, p_agc_if_settings->top, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_INGAIN__A, p_agc_if_settings->top, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}	/* Gain fed from inner to outer AGC */
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_INGAIN_TGT_MAX__A, ingain_tgt_max, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_IF_IACCU_HI_TGT_MIN__A, if_iaccu_hi_tgt_min, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_IF_IACCU_HI__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}	/* set to p_agc_settings->top before */
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_IF_IACCU_LO__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_RF_IACCU_HI__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_RF_IACCU_LO__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_RF_MAX__A, 32767, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_CLP_SUM_MAX__A, clp_sum_max, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_SNS_SUM_MAX__A, sns_sum_max, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_KI_INNERGAIN_MIN__A, ki_innergain_min, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_FAST_SNS_CTRL_DELAY__A, 50, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_KI_CYCLEN__A, 500, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_SNS_CYCLEN__A, 500, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_KI_MAXMINGAIN_TH__A, 20, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_KI_MIN__A, ki_min, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_KI_MAX__A, ki_max, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_KI_RED__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_CLP_SUM_MIN__A, 8, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_CLP_CYCLEN__A, 500, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_CLP_DIR_TO__A, clp_dir_to, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_SNS_SUM_MIN__A, 8, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_SNS_DIR_TO__A, sns_dir_to, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_FAST_CLP_CTRL_DELAY__A, 50, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_CLP_CTRL_MODE__A, clp_ctrl_mode, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	agc_rf = 0x800 + p_agc_rf_settings->cut_off_current;
+	if (common_attr->tuner_rf_agc_pol == true)
+		agc_rf = 0x87ff - agc_rf;
+
+	agc_if = 0x800;
+	if (common_attr->tuner_if_agc_pol == true)
+		agc_rf = 0x87ff - agc_rf;
+
+	rc = drxj_dap_write_reg16(dev_addr, IQM_AF_AGC_RF__A, agc_rf, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_AF_AGC_IF__A, agc_if, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* Set/restore Ki DGAIN factor */
+	rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_AGC_KI__A, &data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	data &= ~SCU_RAM_AGC_KI_DGAIN__M;
+	data |= (agc_ki_dgain << SCU_RAM_AGC_KI_DGAIN__B);
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_AGC_KI__A, data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn int set_frequency ()
+* \brief Set frequency shift.
+* \param demod instance of demodulator.
+* \param channel pointer to channel data.
+* \param tuner_freq_offset residual frequency from tuner.
+* \return int.
+*/
+static int
+set_frequency(struct drx_demod_instance *demod,
+	      struct drx_channel *channel, s32 tuner_freq_offset)
+{
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	struct drxj_data *ext_attr = demod->my_ext_attr;
+	int rc;
+	s32 sampling_frequency = 0;
+	s32 frequency_shift = 0;
+	s32 if_freq_actual = 0;
+	s32 rf_freq_residual = -1 * tuner_freq_offset;
+	s32 adc_freq = 0;
+	s32 intermediate_freq = 0;
+	u32 iqm_fs_rate_ofs = 0;
+	bool adc_flip = true;
+	bool select_pos_image = false;
+	bool rf_mirror;
+	bool tuner_mirror;
+	bool image_to_select = true;
+	s32 fm_frequency_shift = 0;
+
+	rf_mirror = (ext_attr->mirror == DRX_MIRROR_YES) ? true : false;
+	tuner_mirror = demod->my_common_attr->mirror_freq_spect ? false : true;
+	/*
+	   Program frequency shifter
+	   No need to account for mirroring on RF
+	 */
+	switch (ext_attr->standard) {
+	case DRX_STANDARD_ITU_A:	/* fallthrough */
+	case DRX_STANDARD_ITU_C:	/* fallthrough */
+	case DRX_STANDARD_PAL_SECAM_LP:	/* fallthrough */
+	case DRX_STANDARD_8VSB:
+		select_pos_image = true;
+		break;
+	case DRX_STANDARD_FM:
+		/* After IQM FS sound carrier must appear at 4 Mhz in spect.
+		   Sound carrier is already 3Mhz above centre frequency due
+		   to tuner setting so now add an extra shift of 1MHz... */
+		fm_frequency_shift = 1000;
+	case DRX_STANDARD_ITU_B:	/* fallthrough */
+	case DRX_STANDARD_NTSC:	/* fallthrough */
+	case DRX_STANDARD_PAL_SECAM_BG:	/* fallthrough */
+	case DRX_STANDARD_PAL_SECAM_DK:	/* fallthrough */
+	case DRX_STANDARD_PAL_SECAM_I:	/* fallthrough */
+	case DRX_STANDARD_PAL_SECAM_L:
+		select_pos_image = false;
+		break;
+	default:
+		return -EINVAL;
+	}
+	intermediate_freq = demod->my_common_attr->intermediate_freq;
+	sampling_frequency = demod->my_common_attr->sys_clock_freq / 3;
+	if (tuner_mirror)
+		if_freq_actual = intermediate_freq + rf_freq_residual + fm_frequency_shift;
+	else
+		if_freq_actual = intermediate_freq - rf_freq_residual - fm_frequency_shift;
+	if (if_freq_actual > sampling_frequency / 2) {
+		/* adc mirrors */
+		adc_freq = sampling_frequency - if_freq_actual;
+		adc_flip = true;
+	} else {
+		/* adc doesn't mirror */
+		adc_freq = if_freq_actual;
+		adc_flip = false;
+	}
+
+	frequency_shift = adc_freq;
+	image_to_select =
+	    (bool) (rf_mirror ^ tuner_mirror ^ adc_flip ^ select_pos_image);
+	iqm_fs_rate_ofs = frac28(frequency_shift, sampling_frequency);
+
+	if (image_to_select)
+		iqm_fs_rate_ofs = ~iqm_fs_rate_ofs + 1;
+
+	/* Program frequency shifter with tuner offset compensation */
+	/* frequency_shift += tuner_freq_offset; TODO */
+	rc = drxdap_fasi_write_reg32(dev_addr, IQM_FS_RATE_OFS_LO__A, iqm_fs_rate_ofs, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	ext_attr->iqm_fs_rate_ofs = iqm_fs_rate_ofs;
+	ext_attr->pos_image = (bool) (rf_mirror ^ tuner_mirror ^ select_pos_image);
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn int get_acc_pkt_err()
+* \brief Retrieve signal strength for VSB and QAM.
+* \param demod Pointer to demod instance
+* \param packet_err Pointer to packet error
+* \return int.
+* \retval 0 sig_strength contains valid data.
+* \retval -EINVAL sig_strength is NULL.
+* \retval -EIO Erroneous data, sig_strength contains invalid data.
+*/
+#ifdef DRXJ_SIGNAL_ACCUM_ERR
+static int get_acc_pkt_err(struct drx_demod_instance *demod, u16 *packet_err)
+{
+	int rc;
+	static u16 pkt_err;
+	static u16 last_pkt_err;
+	u16 data = 0;
+	struct drxj_data *ext_attr = NULL;
+	struct i2c_device_addr *dev_addr = NULL;
+
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+	dev_addr = demod->my_i2c_dev_addr;
+
+	rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_FEC_ACCUM_PKT_FAILURES__A, &data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	if (ext_attr->reset_pkt_err_acc) {
+		last_pkt_err = data;
+		pkt_err = 0;
+		ext_attr->reset_pkt_err_acc = false;
+	}
+
+	if (data < last_pkt_err) {
+		pkt_err += 0xffff - last_pkt_err;
+		pkt_err += data;
+	} else {
+		pkt_err += (data - last_pkt_err);
+	}
+	*packet_err = pkt_err;
+	last_pkt_err = data;
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+#endif
+
+
+/*============================================================================*/
+
+/**
+* \fn int set_agc_rf ()
+* \brief Configure RF AGC
+* \param demod instance of demodulator.
+* \param agc_settings AGC configuration structure
+* \return int.
+*/
+static int
+set_agc_rf(struct drx_demod_instance *demod, struct drxj_cfg_agc *agc_settings, bool atomic)
+{
+	struct i2c_device_addr *dev_addr = NULL;
+	struct drxj_data *ext_attr = NULL;
+	struct drxj_cfg_agc *p_agc_settings = NULL;
+	struct drx_common_attr *common_attr = NULL;
+	int rc;
+	drx_write_reg16func_t scu_wr16 = NULL;
+	drx_read_reg16func_t scu_rr16 = NULL;
+
+	common_attr = (struct drx_common_attr *) demod->my_common_attr;
+	dev_addr = demod->my_i2c_dev_addr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+
+	if (atomic) {
+		scu_rr16 = drxj_dap_scu_atomic_read_reg16;
+		scu_wr16 = drxj_dap_scu_atomic_write_reg16;
+	} else {
+		scu_rr16 = drxj_dap_read_reg16;
+		scu_wr16 = drxj_dap_write_reg16;
+	}
+
+	/* Configure AGC only if standard is currently active */
+	if ((ext_attr->standard == agc_settings->standard) ||
+	    (DRXJ_ISQAMSTD(ext_attr->standard) &&
+	     DRXJ_ISQAMSTD(agc_settings->standard)) ||
+	    (DRXJ_ISATVSTD(ext_attr->standard) &&
+	     DRXJ_ISATVSTD(agc_settings->standard))) {
+		u16 data = 0;
+
+		switch (agc_settings->ctrl_mode) {
+		case DRX_AGC_CTRL_AUTO:
+
+			/* Enable RF AGC DAC */
+			rc = drxj_dap_read_reg16(dev_addr, IQM_AF_STDBY__A, &data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			data |= IQM_AF_STDBY_STDBY_TAGC_RF_A2_ACTIVE;
+			rc = drxj_dap_write_reg16(dev_addr, IQM_AF_STDBY__A, data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+
+			/* Enable SCU RF AGC loop */
+			rc = (*scu_rr16)(dev_addr, SCU_RAM_AGC_KI__A, &data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			data &= ~SCU_RAM_AGC_KI_RF__M;
+			if (ext_attr->standard == DRX_STANDARD_8VSB)
+				data |= (2 << SCU_RAM_AGC_KI_RF__B);
+			else if (DRXJ_ISQAMSTD(ext_attr->standard))
+				data |= (5 << SCU_RAM_AGC_KI_RF__B);
+			else
+				data |= (4 << SCU_RAM_AGC_KI_RF__B);
+
+			if (common_attr->tuner_rf_agc_pol)
+				data |= SCU_RAM_AGC_KI_INV_RF_POL__M;
+			else
+				data &= ~SCU_RAM_AGC_KI_INV_RF_POL__M;
+			rc = (*scu_wr16)(dev_addr, SCU_RAM_AGC_KI__A, data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+
+			/* Set speed ( using complementary reduction value ) */
+			rc = (*scu_rr16)(dev_addr, SCU_RAM_AGC_KI_RED__A, &data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			data &= ~SCU_RAM_AGC_KI_RED_RAGC_RED__M;
+			rc = (*scu_wr16)(dev_addr, SCU_RAM_AGC_KI_RED__A, (~(agc_settings->speed << SCU_RAM_AGC_KI_RED_RAGC_RED__B) & SCU_RAM_AGC_KI_RED_RAGC_RED__M) | data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+
+			if (agc_settings->standard == DRX_STANDARD_8VSB)
+				p_agc_settings = &(ext_attr->vsb_if_agc_cfg);
+			else if (DRXJ_ISQAMSTD(agc_settings->standard))
+				p_agc_settings = &(ext_attr->qam_if_agc_cfg);
+			else if (DRXJ_ISATVSTD(agc_settings->standard))
+				p_agc_settings = &(ext_attr->atv_if_agc_cfg);
+			else
+				return -EINVAL;
+
+			/* Set TOP, only if IF-AGC is in AUTO mode */
+			if (p_agc_settings->ctrl_mode == DRX_AGC_CTRL_AUTO) {
+				rc = (*scu_wr16)(dev_addr, SCU_RAM_AGC_IF_IACCU_HI_TGT_MAX__A, agc_settings->top, 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				rc = (*scu_wr16)(dev_addr, SCU_RAM_AGC_IF_IACCU_HI_TGT__A, agc_settings->top, 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+			}
+
+			/* Cut-Off current */
+			rc = (*scu_wr16)(dev_addr, SCU_RAM_AGC_RF_IACCU_HI_CO__A, agc_settings->cut_off_current, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		case DRX_AGC_CTRL_USER:
+
+			/* Enable RF AGC DAC */
+			rc = drxj_dap_read_reg16(dev_addr, IQM_AF_STDBY__A, &data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			data |= IQM_AF_STDBY_STDBY_TAGC_RF_A2_ACTIVE;
+			rc = drxj_dap_write_reg16(dev_addr, IQM_AF_STDBY__A, data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+
+			/* Disable SCU RF AGC loop */
+			rc = (*scu_rr16)(dev_addr, SCU_RAM_AGC_KI__A, &data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			data &= ~SCU_RAM_AGC_KI_RF__M;
+			if (common_attr->tuner_rf_agc_pol)
+				data |= SCU_RAM_AGC_KI_INV_RF_POL__M;
+			else
+				data &= ~SCU_RAM_AGC_KI_INV_RF_POL__M;
+			rc = (*scu_wr16)(dev_addr, SCU_RAM_AGC_KI__A, data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+
+			/* Write value to output pin */
+			rc = (*scu_wr16)(dev_addr, SCU_RAM_AGC_RF_IACCU_HI__A, agc_settings->output_level, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		case DRX_AGC_CTRL_OFF:
+
+			/* Disable RF AGC DAC */
+			rc = drxj_dap_read_reg16(dev_addr, IQM_AF_STDBY__A, &data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			data &= (~IQM_AF_STDBY_STDBY_TAGC_RF_A2_ACTIVE);
+			rc = drxj_dap_write_reg16(dev_addr, IQM_AF_STDBY__A, data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+
+			/* Disable SCU RF AGC loop */
+			rc = (*scu_rr16)(dev_addr, SCU_RAM_AGC_KI__A, &data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			data &= ~SCU_RAM_AGC_KI_RF__M;
+			rc = (*scu_wr16)(dev_addr, SCU_RAM_AGC_KI__A, data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		default:
+			return -EINVAL;
+		}		/* switch ( agcsettings->ctrl_mode ) */
+	}
+
+	/* Store rf agc settings */
+	switch (agc_settings->standard) {
+	case DRX_STANDARD_8VSB:
+		ext_attr->vsb_rf_agc_cfg = *agc_settings;
+		break;
+#ifndef DRXJ_VSB_ONLY
+	case DRX_STANDARD_ITU_A:
+	case DRX_STANDARD_ITU_B:
+	case DRX_STANDARD_ITU_C:
+		ext_attr->qam_rf_agc_cfg = *agc_settings;
+		break;
+#endif
+	default:
+		return -EIO;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn int set_agc_if ()
+* \brief Configure If AGC
+* \param demod instance of demodulator.
+* \param agc_settings AGC configuration structure
+* \return int.
+*/
+static int
+set_agc_if(struct drx_demod_instance *demod, struct drxj_cfg_agc *agc_settings, bool atomic)
+{
+	struct i2c_device_addr *dev_addr = NULL;
+	struct drxj_data *ext_attr = NULL;
+	struct drxj_cfg_agc *p_agc_settings = NULL;
+	struct drx_common_attr *common_attr = NULL;
+	drx_write_reg16func_t scu_wr16 = NULL;
+	drx_read_reg16func_t scu_rr16 = NULL;
+	int rc;
+
+	common_attr = (struct drx_common_attr *) demod->my_common_attr;
+	dev_addr = demod->my_i2c_dev_addr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+
+	if (atomic) {
+		scu_rr16 = drxj_dap_scu_atomic_read_reg16;
+		scu_wr16 = drxj_dap_scu_atomic_write_reg16;
+	} else {
+		scu_rr16 = drxj_dap_read_reg16;
+		scu_wr16 = drxj_dap_write_reg16;
+	}
+
+	/* Configure AGC only if standard is currently active */
+	if ((ext_attr->standard == agc_settings->standard) ||
+	    (DRXJ_ISQAMSTD(ext_attr->standard) &&
+	     DRXJ_ISQAMSTD(agc_settings->standard)) ||
+	    (DRXJ_ISATVSTD(ext_attr->standard) &&
+	     DRXJ_ISATVSTD(agc_settings->standard))) {
+		u16 data = 0;
+
+		switch (agc_settings->ctrl_mode) {
+		case DRX_AGC_CTRL_AUTO:
+			/* Enable IF AGC DAC */
+			rc = drxj_dap_read_reg16(dev_addr, IQM_AF_STDBY__A, &data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			data |= IQM_AF_STDBY_STDBY_TAGC_IF_A2_ACTIVE;
+			rc = drxj_dap_write_reg16(dev_addr, IQM_AF_STDBY__A, data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+
+			/* Enable SCU IF AGC loop */
+			rc = (*scu_rr16)(dev_addr, SCU_RAM_AGC_KI__A, &data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			data &= ~SCU_RAM_AGC_KI_IF_AGC_DISABLE__M;
+			data &= ~SCU_RAM_AGC_KI_IF__M;
+			if (ext_attr->standard == DRX_STANDARD_8VSB)
+				data |= (3 << SCU_RAM_AGC_KI_IF__B);
+			else if (DRXJ_ISQAMSTD(ext_attr->standard))
+				data |= (6 << SCU_RAM_AGC_KI_IF__B);
+			else
+				data |= (5 << SCU_RAM_AGC_KI_IF__B);
+
+			if (common_attr->tuner_if_agc_pol)
+				data |= SCU_RAM_AGC_KI_INV_IF_POL__M;
+			else
+				data &= ~SCU_RAM_AGC_KI_INV_IF_POL__M;
+			rc = (*scu_wr16)(dev_addr, SCU_RAM_AGC_KI__A, data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+
+			/* Set speed (using complementary reduction value) */
+			rc = (*scu_rr16)(dev_addr, SCU_RAM_AGC_KI_RED__A, &data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			data &= ~SCU_RAM_AGC_KI_RED_IAGC_RED__M;
+			rc = (*scu_wr16) (dev_addr, SCU_RAM_AGC_KI_RED__A, (~(agc_settings->speed << SCU_RAM_AGC_KI_RED_IAGC_RED__B) & SCU_RAM_AGC_KI_RED_IAGC_RED__M) | data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+
+			if (agc_settings->standard == DRX_STANDARD_8VSB)
+				p_agc_settings = &(ext_attr->vsb_rf_agc_cfg);
+			else if (DRXJ_ISQAMSTD(agc_settings->standard))
+				p_agc_settings = &(ext_attr->qam_rf_agc_cfg);
+			else if (DRXJ_ISATVSTD(agc_settings->standard))
+				p_agc_settings = &(ext_attr->atv_rf_agc_cfg);
+			else
+				return -EINVAL;
+
+			/* Restore TOP */
+			if (p_agc_settings->ctrl_mode == DRX_AGC_CTRL_AUTO) {
+				rc = (*scu_wr16)(dev_addr, SCU_RAM_AGC_IF_IACCU_HI_TGT_MAX__A, p_agc_settings->top, 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				rc = (*scu_wr16)(dev_addr, SCU_RAM_AGC_IF_IACCU_HI_TGT__A, p_agc_settings->top, 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+			} else {
+				rc = (*scu_wr16)(dev_addr, SCU_RAM_AGC_IF_IACCU_HI_TGT_MAX__A, 0, 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				rc = (*scu_wr16)(dev_addr, SCU_RAM_AGC_IF_IACCU_HI_TGT__A, 0, 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+			}
+			break;
+
+		case DRX_AGC_CTRL_USER:
+
+			/* Enable IF AGC DAC */
+			rc = drxj_dap_read_reg16(dev_addr, IQM_AF_STDBY__A, &data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			data |= IQM_AF_STDBY_STDBY_TAGC_IF_A2_ACTIVE;
+			rc = drxj_dap_write_reg16(dev_addr, IQM_AF_STDBY__A, data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+
+			/* Disable SCU IF AGC loop */
+			rc = (*scu_rr16)(dev_addr, SCU_RAM_AGC_KI__A, &data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			data &= ~SCU_RAM_AGC_KI_IF_AGC_DISABLE__M;
+			data |= SCU_RAM_AGC_KI_IF_AGC_DISABLE__M;
+			if (common_attr->tuner_if_agc_pol)
+				data |= SCU_RAM_AGC_KI_INV_IF_POL__M;
+			else
+				data &= ~SCU_RAM_AGC_KI_INV_IF_POL__M;
+			rc = (*scu_wr16)(dev_addr, SCU_RAM_AGC_KI__A, data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+
+			/* Write value to output pin */
+			rc = (*scu_wr16)(dev_addr, SCU_RAM_AGC_IF_IACCU_HI_TGT_MAX__A, agc_settings->output_level, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+
+		case DRX_AGC_CTRL_OFF:
+
+			/* Disable If AGC DAC */
+			rc = drxj_dap_read_reg16(dev_addr, IQM_AF_STDBY__A, &data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			data &= (~IQM_AF_STDBY_STDBY_TAGC_IF_A2_ACTIVE);
+			rc = drxj_dap_write_reg16(dev_addr, IQM_AF_STDBY__A, data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+
+			/* Disable SCU IF AGC loop */
+			rc = (*scu_rr16)(dev_addr, SCU_RAM_AGC_KI__A, &data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			data &= ~SCU_RAM_AGC_KI_IF_AGC_DISABLE__M;
+			data |= SCU_RAM_AGC_KI_IF_AGC_DISABLE__M;
+			rc = (*scu_wr16)(dev_addr, SCU_RAM_AGC_KI__A, data, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		default:
+			return -EINVAL;
+		}		/* switch ( agcsettings->ctrl_mode ) */
+
+		/* always set the top to support configurations without if-loop */
+		rc = (*scu_wr16) (dev_addr, SCU_RAM_AGC_INGAIN_TGT_MIN__A, agc_settings->top, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	/* Store if agc settings */
+	switch (agc_settings->standard) {
+	case DRX_STANDARD_8VSB:
+		ext_attr->vsb_if_agc_cfg = *agc_settings;
+		break;
+#ifndef DRXJ_VSB_ONLY
+	case DRX_STANDARD_ITU_A:
+	case DRX_STANDARD_ITU_B:
+	case DRX_STANDARD_ITU_C:
+		ext_attr->qam_if_agc_cfg = *agc_settings;
+		break;
+#endif
+	default:
+		return -EIO;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn int set_iqm_af ()
+* \brief Configure IQM AF registers
+* \param demod instance of demodulator.
+* \param active
+* \return int.
+*/
+static int set_iqm_af(struct drx_demod_instance *demod, bool active)
+{
+	u16 data = 0;
+	struct i2c_device_addr *dev_addr = NULL;
+	int rc;
+
+	dev_addr = demod->my_i2c_dev_addr;
+
+	/* Configure IQM */
+	rc = drxj_dap_read_reg16(dev_addr, IQM_AF_STDBY__A, &data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	if (!active)
+		data &= ((~IQM_AF_STDBY_STDBY_ADC_A2_ACTIVE) & (~IQM_AF_STDBY_STDBY_AMP_A2_ACTIVE) & (~IQM_AF_STDBY_STDBY_PD_A2_ACTIVE) & (~IQM_AF_STDBY_STDBY_TAGC_IF_A2_ACTIVE) & (~IQM_AF_STDBY_STDBY_TAGC_RF_A2_ACTIVE));
+	else
+		data |= (IQM_AF_STDBY_STDBY_ADC_A2_ACTIVE | IQM_AF_STDBY_STDBY_AMP_A2_ACTIVE | IQM_AF_STDBY_STDBY_PD_A2_ACTIVE | IQM_AF_STDBY_STDBY_TAGC_IF_A2_ACTIVE | IQM_AF_STDBY_STDBY_TAGC_RF_A2_ACTIVE);
+	rc = drxj_dap_write_reg16(dev_addr, IQM_AF_STDBY__A, data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+/*==              END 8VSB & QAM COMMON DATAPATH FUNCTIONS                  ==*/
+/*============================================================================*/
+
+/*============================================================================*/
+/*============================================================================*/
+/*==                       8VSB DATAPATH FUNCTIONS                          ==*/
+/*============================================================================*/
+/*============================================================================*/
+
+/**
+* \fn int power_down_vsb ()
+* \brief Powr down QAM related blocks.
+* \param demod instance of demodulator.
+* \param channel pointer to channel data.
+* \return int.
+*/
+static int power_down_vsb(struct drx_demod_instance *demod, bool primary)
+{
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	struct drxjscu_cmd cmd_scu = { /* command     */ 0,
+		/* parameter_len */ 0,
+		/* result_len    */ 0,
+		/* *parameter   */ NULL,
+		/* *result      */ NULL
+	};
+	struct drx_cfg_mpeg_output cfg_mpeg_output;
+	int rc;
+	u16 cmd_result = 0;
+
+	/*
+	   STOP demodulator
+	   reset of FEC and VSB HW
+	 */
+	cmd_scu.command = SCU_RAM_COMMAND_STANDARD_VSB |
+	    SCU_RAM_COMMAND_CMD_DEMOD_STOP;
+	cmd_scu.parameter_len = 0;
+	cmd_scu.result_len = 1;
+	cmd_scu.parameter = NULL;
+	cmd_scu.result = &cmd_result;
+	rc = scu_command(dev_addr, &cmd_scu);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* stop all comm_exec */
+	rc = drxj_dap_write_reg16(dev_addr, FEC_COMM_EXEC__A, FEC_COMM_EXEC_STOP, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, VSB_COMM_EXEC__A, VSB_COMM_EXEC_STOP, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	if (primary) {
+		rc = drxj_dap_write_reg16(dev_addr, IQM_COMM_EXEC__A, IQM_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = set_iqm_af(demod, false);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	} else {
+		rc = drxj_dap_write_reg16(dev_addr, IQM_FS_COMM_EXEC__A, IQM_FS_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_FD_COMM_EXEC__A, IQM_FD_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_RC_COMM_EXEC__A, IQM_RC_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_RT_COMM_EXEC__A, IQM_RT_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_CF_COMM_EXEC__A, IQM_CF_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	cfg_mpeg_output.enable_mpeg_output = false;
+	rc = ctrl_set_cfg_mpeg_output(demod, &cfg_mpeg_output);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn int set_vsb_leak_n_gain ()
+* \brief Set ATSC demod.
+* \param demod instance of demodulator.
+* \return int.
+*/
+static int set_vsb_leak_n_gain(struct drx_demod_instance *demod)
+{
+	struct i2c_device_addr *dev_addr = NULL;
+	int rc;
+
+	const u8 vsb_ffe_leak_gain_ram0[] = {
+		DRXJ_16TO8(0x8),	/* FFETRAINLKRATIO1  */
+		DRXJ_16TO8(0x8),	/* FFETRAINLKRATIO2  */
+		DRXJ_16TO8(0x8),	/* FFETRAINLKRATIO3  */
+		DRXJ_16TO8(0xf),	/* FFETRAINLKRATIO4  */
+		DRXJ_16TO8(0xf),	/* FFETRAINLKRATIO5  */
+		DRXJ_16TO8(0xf),	/* FFETRAINLKRATIO6  */
+		DRXJ_16TO8(0xf),	/* FFETRAINLKRATIO7  */
+		DRXJ_16TO8(0xf),	/* FFETRAINLKRATIO8  */
+		DRXJ_16TO8(0xf),	/* FFETRAINLKRATIO9  */
+		DRXJ_16TO8(0x8),	/* FFETRAINLKRATIO10  */
+		DRXJ_16TO8(0x8),	/* FFETRAINLKRATIO11 */
+		DRXJ_16TO8(0x8),	/* FFETRAINLKRATIO12 */
+		DRXJ_16TO8(0x10),	/* FFERCA1TRAINLKRATIO1 */
+		DRXJ_16TO8(0x10),	/* FFERCA1TRAINLKRATIO2 */
+		DRXJ_16TO8(0x10),	/* FFERCA1TRAINLKRATIO3 */
+		DRXJ_16TO8(0x20),	/* FFERCA1TRAINLKRATIO4 */
+		DRXJ_16TO8(0x20),	/* FFERCA1TRAINLKRATIO5 */
+		DRXJ_16TO8(0x20),	/* FFERCA1TRAINLKRATIO6 */
+		DRXJ_16TO8(0x20),	/* FFERCA1TRAINLKRATIO7 */
+		DRXJ_16TO8(0x20),	/* FFERCA1TRAINLKRATIO8 */
+		DRXJ_16TO8(0x20),	/* FFERCA1TRAINLKRATIO9 */
+		DRXJ_16TO8(0x10),	/* FFERCA1TRAINLKRATIO10 */
+		DRXJ_16TO8(0x10),	/* FFERCA1TRAINLKRATIO11 */
+		DRXJ_16TO8(0x10),	/* FFERCA1TRAINLKRATIO12 */
+		DRXJ_16TO8(0x10),	/* FFERCA1DATALKRATIO1 */
+		DRXJ_16TO8(0x10),	/* FFERCA1DATALKRATIO2 */
+		DRXJ_16TO8(0x10),	/* FFERCA1DATALKRATIO3 */
+		DRXJ_16TO8(0x20),	/* FFERCA1DATALKRATIO4 */
+		DRXJ_16TO8(0x20),	/* FFERCA1DATALKRATIO5 */
+		DRXJ_16TO8(0x20),	/* FFERCA1DATALKRATIO6 */
+		DRXJ_16TO8(0x20),	/* FFERCA1DATALKRATIO7 */
+		DRXJ_16TO8(0x20),	/* FFERCA1DATALKRATIO8 */
+		DRXJ_16TO8(0x20),	/* FFERCA1DATALKRATIO9 */
+		DRXJ_16TO8(0x10),	/* FFERCA1DATALKRATIO10 */
+		DRXJ_16TO8(0x10),	/* FFERCA1DATALKRATIO11 */
+		DRXJ_16TO8(0x10),	/* FFERCA1DATALKRATIO12 */
+		DRXJ_16TO8(0x10),	/* FFERCA2TRAINLKRATIO1 */
+		DRXJ_16TO8(0x10),	/* FFERCA2TRAINLKRATIO2 */
+		DRXJ_16TO8(0x10),	/* FFERCA2TRAINLKRATIO3 */
+		DRXJ_16TO8(0x20),	/* FFERCA2TRAINLKRATIO4 */
+		DRXJ_16TO8(0x20),	/* FFERCA2TRAINLKRATIO5 */
+		DRXJ_16TO8(0x20),	/* FFERCA2TRAINLKRATIO6 */
+		DRXJ_16TO8(0x20),	/* FFERCA2TRAINLKRATIO7 */
+		DRXJ_16TO8(0x20),	/* FFERCA2TRAINLKRATIO8 */
+		DRXJ_16TO8(0x20),	/* FFERCA2TRAINLKRATIO9 */
+		DRXJ_16TO8(0x10),	/* FFERCA2TRAINLKRATIO10 */
+		DRXJ_16TO8(0x10),	/* FFERCA2TRAINLKRATIO11 */
+		DRXJ_16TO8(0x10),	/* FFERCA2TRAINLKRATIO12 */
+		DRXJ_16TO8(0x10),	/* FFERCA2DATALKRATIO1 */
+		DRXJ_16TO8(0x10),	/* FFERCA2DATALKRATIO2 */
+		DRXJ_16TO8(0x10),	/* FFERCA2DATALKRATIO3 */
+		DRXJ_16TO8(0x20),	/* FFERCA2DATALKRATIO4 */
+		DRXJ_16TO8(0x20),	/* FFERCA2DATALKRATIO5 */
+		DRXJ_16TO8(0x20),	/* FFERCA2DATALKRATIO6 */
+		DRXJ_16TO8(0x20),	/* FFERCA2DATALKRATIO7 */
+		DRXJ_16TO8(0x20),	/* FFERCA2DATALKRATIO8 */
+		DRXJ_16TO8(0x20),	/* FFERCA2DATALKRATIO9 */
+		DRXJ_16TO8(0x10),	/* FFERCA2DATALKRATIO10 */
+		DRXJ_16TO8(0x10),	/* FFERCA2DATALKRATIO11 */
+		DRXJ_16TO8(0x10),	/* FFERCA2DATALKRATIO12 */
+		DRXJ_16TO8(0x07),	/* FFEDDM1TRAINLKRATIO1 */
+		DRXJ_16TO8(0x07),	/* FFEDDM1TRAINLKRATIO2 */
+		DRXJ_16TO8(0x07),	/* FFEDDM1TRAINLKRATIO3 */
+		DRXJ_16TO8(0x0e),	/* FFEDDM1TRAINLKRATIO4 */
+		DRXJ_16TO8(0x0e),	/* FFEDDM1TRAINLKRATIO5 */
+		DRXJ_16TO8(0x0e),	/* FFEDDM1TRAINLKRATIO6 */
+		DRXJ_16TO8(0x0e),	/* FFEDDM1TRAINLKRATIO7 */
+		DRXJ_16TO8(0x0e),	/* FFEDDM1TRAINLKRATIO8 */
+		DRXJ_16TO8(0x0e),	/* FFEDDM1TRAINLKRATIO9 */
+		DRXJ_16TO8(0x07),	/* FFEDDM1TRAINLKRATIO10 */
+		DRXJ_16TO8(0x07),	/* FFEDDM1TRAINLKRATIO11 */
+		DRXJ_16TO8(0x07),	/* FFEDDM1TRAINLKRATIO12 */
+		DRXJ_16TO8(0x07),	/* FFEDDM1DATALKRATIO1 */
+		DRXJ_16TO8(0x07),	/* FFEDDM1DATALKRATIO2 */
+		DRXJ_16TO8(0x07),	/* FFEDDM1DATALKRATIO3 */
+		DRXJ_16TO8(0x0e),	/* FFEDDM1DATALKRATIO4 */
+		DRXJ_16TO8(0x0e),	/* FFEDDM1DATALKRATIO5 */
+		DRXJ_16TO8(0x0e),	/* FFEDDM1DATALKRATIO6 */
+		DRXJ_16TO8(0x0e),	/* FFEDDM1DATALKRATIO7 */
+		DRXJ_16TO8(0x0e),	/* FFEDDM1DATALKRATIO8 */
+		DRXJ_16TO8(0x0e),	/* FFEDDM1DATALKRATIO9 */
+		DRXJ_16TO8(0x07),	/* FFEDDM1DATALKRATIO10 */
+		DRXJ_16TO8(0x07),	/* FFEDDM1DATALKRATIO11 */
+		DRXJ_16TO8(0x07),	/* FFEDDM1DATALKRATIO12 */
+		DRXJ_16TO8(0x06),	/* FFEDDM2TRAINLKRATIO1 */
+		DRXJ_16TO8(0x06),	/* FFEDDM2TRAINLKRATIO2 */
+		DRXJ_16TO8(0x06),	/* FFEDDM2TRAINLKRATIO3 */
+		DRXJ_16TO8(0x0c),	/* FFEDDM2TRAINLKRATIO4 */
+		DRXJ_16TO8(0x0c),	/* FFEDDM2TRAINLKRATIO5 */
+		DRXJ_16TO8(0x0c),	/* FFEDDM2TRAINLKRATIO6 */
+		DRXJ_16TO8(0x0c),	/* FFEDDM2TRAINLKRATIO7 */
+		DRXJ_16TO8(0x0c),	/* FFEDDM2TRAINLKRATIO8 */
+		DRXJ_16TO8(0x0c),	/* FFEDDM2TRAINLKRATIO9 */
+		DRXJ_16TO8(0x06),	/* FFEDDM2TRAINLKRATIO10 */
+		DRXJ_16TO8(0x06),	/* FFEDDM2TRAINLKRATIO11 */
+		DRXJ_16TO8(0x06),	/* FFEDDM2TRAINLKRATIO12 */
+		DRXJ_16TO8(0x06),	/* FFEDDM2DATALKRATIO1 */
+		DRXJ_16TO8(0x06),	/* FFEDDM2DATALKRATIO2 */
+		DRXJ_16TO8(0x06),	/* FFEDDM2DATALKRATIO3 */
+		DRXJ_16TO8(0x0c),	/* FFEDDM2DATALKRATIO4 */
+		DRXJ_16TO8(0x0c),	/* FFEDDM2DATALKRATIO5 */
+		DRXJ_16TO8(0x0c),	/* FFEDDM2DATALKRATIO6 */
+		DRXJ_16TO8(0x0c),	/* FFEDDM2DATALKRATIO7 */
+		DRXJ_16TO8(0x0c),	/* FFEDDM2DATALKRATIO8 */
+		DRXJ_16TO8(0x0c),	/* FFEDDM2DATALKRATIO9 */
+		DRXJ_16TO8(0x06),	/* FFEDDM2DATALKRATIO10 */
+		DRXJ_16TO8(0x06),	/* FFEDDM2DATALKRATIO11 */
+		DRXJ_16TO8(0x06),	/* FFEDDM2DATALKRATIO12 */
+		DRXJ_16TO8(0x2020),	/* FIRTRAINGAIN1 */
+		DRXJ_16TO8(0x2020),	/* FIRTRAINGAIN2 */
+		DRXJ_16TO8(0x2020),	/* FIRTRAINGAIN3 */
+		DRXJ_16TO8(0x4040),	/* FIRTRAINGAIN4 */
+		DRXJ_16TO8(0x4040),	/* FIRTRAINGAIN5 */
+		DRXJ_16TO8(0x4040),	/* FIRTRAINGAIN6 */
+		DRXJ_16TO8(0x4040),	/* FIRTRAINGAIN7 */
+		DRXJ_16TO8(0x4040),	/* FIRTRAINGAIN8 */
+		DRXJ_16TO8(0x4040),	/* FIRTRAINGAIN9 */
+		DRXJ_16TO8(0x2020),	/* FIRTRAINGAIN10 */
+		DRXJ_16TO8(0x2020),	/* FIRTRAINGAIN11 */
+		DRXJ_16TO8(0x2020),	/* FIRTRAINGAIN12 */
+		DRXJ_16TO8(0x0808),	/* FIRRCA1GAIN1 */
+		DRXJ_16TO8(0x0808),	/* FIRRCA1GAIN2 */
+		DRXJ_16TO8(0x0808),	/* FIRRCA1GAIN3 */
+		DRXJ_16TO8(0x1010),	/* FIRRCA1GAIN4 */
+		DRXJ_16TO8(0x1010),	/* FIRRCA1GAIN5 */
+		DRXJ_16TO8(0x1010),	/* FIRRCA1GAIN6 */
+		DRXJ_16TO8(0x1010),	/* FIRRCA1GAIN7 */
+		DRXJ_16TO8(0x1010)	/* FIRRCA1GAIN8 */
+	};
+
+	const u8 vsb_ffe_leak_gain_ram1[] = {
+		DRXJ_16TO8(0x1010),	/* FIRRCA1GAIN9 */
+		DRXJ_16TO8(0x0808),	/* FIRRCA1GAIN10 */
+		DRXJ_16TO8(0x0808),	/* FIRRCA1GAIN11 */
+		DRXJ_16TO8(0x0808),	/* FIRRCA1GAIN12 */
+		DRXJ_16TO8(0x0808),	/* FIRRCA2GAIN1 */
+		DRXJ_16TO8(0x0808),	/* FIRRCA2GAIN2 */
+		DRXJ_16TO8(0x0808),	/* FIRRCA2GAIN3 */
+		DRXJ_16TO8(0x1010),	/* FIRRCA2GAIN4 */
+		DRXJ_16TO8(0x1010),	/* FIRRCA2GAIN5 */
+		DRXJ_16TO8(0x1010),	/* FIRRCA2GAIN6 */
+		DRXJ_16TO8(0x1010),	/* FIRRCA2GAIN7 */
+		DRXJ_16TO8(0x1010),	/* FIRRCA2GAIN8 */
+		DRXJ_16TO8(0x1010),	/* FIRRCA2GAIN9 */
+		DRXJ_16TO8(0x0808),	/* FIRRCA2GAIN10 */
+		DRXJ_16TO8(0x0808),	/* FIRRCA2GAIN11 */
+		DRXJ_16TO8(0x0808),	/* FIRRCA2GAIN12 */
+		DRXJ_16TO8(0x0303),	/* FIRDDM1GAIN1 */
+		DRXJ_16TO8(0x0303),	/* FIRDDM1GAIN2 */
+		DRXJ_16TO8(0x0303),	/* FIRDDM1GAIN3 */
+		DRXJ_16TO8(0x0606),	/* FIRDDM1GAIN4 */
+		DRXJ_16TO8(0x0606),	/* FIRDDM1GAIN5 */
+		DRXJ_16TO8(0x0606),	/* FIRDDM1GAIN6 */
+		DRXJ_16TO8(0x0606),	/* FIRDDM1GAIN7 */
+		DRXJ_16TO8(0x0606),	/* FIRDDM1GAIN8 */
+		DRXJ_16TO8(0x0606),	/* FIRDDM1GAIN9 */
+		DRXJ_16TO8(0x0303),	/* FIRDDM1GAIN10 */
+		DRXJ_16TO8(0x0303),	/* FIRDDM1GAIN11 */
+		DRXJ_16TO8(0x0303),	/* FIRDDM1GAIN12 */
+		DRXJ_16TO8(0x0303),	/* FIRDDM2GAIN1 */
+		DRXJ_16TO8(0x0303),	/* FIRDDM2GAIN2 */
+		DRXJ_16TO8(0x0303),	/* FIRDDM2GAIN3 */
+		DRXJ_16TO8(0x0505),	/* FIRDDM2GAIN4 */
+		DRXJ_16TO8(0x0505),	/* FIRDDM2GAIN5 */
+		DRXJ_16TO8(0x0505),	/* FIRDDM2GAIN6 */
+		DRXJ_16TO8(0x0505),	/* FIRDDM2GAIN7 */
+		DRXJ_16TO8(0x0505),	/* FIRDDM2GAIN8 */
+		DRXJ_16TO8(0x0505),	/* FIRDDM2GAIN9 */
+		DRXJ_16TO8(0x0303),	/* FIRDDM2GAIN10 */
+		DRXJ_16TO8(0x0303),	/* FIRDDM2GAIN11 */
+		DRXJ_16TO8(0x0303),	/* FIRDDM2GAIN12 */
+		DRXJ_16TO8(0x001f),	/* DFETRAINLKRATIO */
+		DRXJ_16TO8(0x01ff),	/* DFERCA1TRAINLKRATIO */
+		DRXJ_16TO8(0x01ff),	/* DFERCA1DATALKRATIO */
+		DRXJ_16TO8(0x004f),	/* DFERCA2TRAINLKRATIO */
+		DRXJ_16TO8(0x004f),	/* DFERCA2DATALKRATIO */
+		DRXJ_16TO8(0x01ff),	/* DFEDDM1TRAINLKRATIO */
+		DRXJ_16TO8(0x01ff),	/* DFEDDM1DATALKRATIO */
+		DRXJ_16TO8(0x0352),	/* DFEDDM2TRAINLKRATIO */
+		DRXJ_16TO8(0x0352),	/* DFEDDM2DATALKRATIO */
+		DRXJ_16TO8(0x0000),	/* DFETRAINGAIN */
+		DRXJ_16TO8(0x2020),	/* DFERCA1GAIN */
+		DRXJ_16TO8(0x1010),	/* DFERCA2GAIN */
+		DRXJ_16TO8(0x1818),	/* DFEDDM1GAIN */
+		DRXJ_16TO8(0x1212)	/* DFEDDM2GAIN */
+	};
+
+	dev_addr = demod->my_i2c_dev_addr;
+	rc = drxdap_fasi_write_block(dev_addr, VSB_SYSCTRL_RAM0_FFETRAINLKRATIO1__A, sizeof(vsb_ffe_leak_gain_ram0), ((u8 *)vsb_ffe_leak_gain_ram0), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxdap_fasi_write_block(dev_addr, VSB_SYSCTRL_RAM1_FIRRCA1GAIN9__A, sizeof(vsb_ffe_leak_gain_ram1), ((u8 *)vsb_ffe_leak_gain_ram1), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn int set_vsb()
+* \brief Set 8VSB demod.
+* \param demod instance of demodulator.
+* \return int.
+*
+*/
+static int set_vsb(struct drx_demod_instance *demod)
+{
+	struct i2c_device_addr *dev_addr = NULL;
+	int rc;
+	struct drx_common_attr *common_attr = NULL;
+	struct drxjscu_cmd cmd_scu;
+	struct drxj_data *ext_attr = NULL;
+	u16 cmd_result = 0;
+	u16 cmd_param = 0;
+	const u8 vsb_taps_re[] = {
+		DRXJ_16TO8(-2),	/* re0  */
+		DRXJ_16TO8(4),	/* re1  */
+		DRXJ_16TO8(1),	/* re2  */
+		DRXJ_16TO8(-4),	/* re3  */
+		DRXJ_16TO8(1),	/* re4  */
+		DRXJ_16TO8(4),	/* re5  */
+		DRXJ_16TO8(-3),	/* re6  */
+		DRXJ_16TO8(-3),	/* re7  */
+		DRXJ_16TO8(6),	/* re8  */
+		DRXJ_16TO8(1),	/* re9  */
+		DRXJ_16TO8(-9),	/* re10 */
+		DRXJ_16TO8(3),	/* re11 */
+		DRXJ_16TO8(12),	/* re12 */
+		DRXJ_16TO8(-9),	/* re13 */
+		DRXJ_16TO8(-15),	/* re14 */
+		DRXJ_16TO8(17),	/* re15 */
+		DRXJ_16TO8(19),	/* re16 */
+		DRXJ_16TO8(-29),	/* re17 */
+		DRXJ_16TO8(-22),	/* re18 */
+		DRXJ_16TO8(45),	/* re19 */
+		DRXJ_16TO8(25),	/* re20 */
+		DRXJ_16TO8(-70),	/* re21 */
+		DRXJ_16TO8(-28),	/* re22 */
+		DRXJ_16TO8(111),	/* re23 */
+		DRXJ_16TO8(30),	/* re24 */
+		DRXJ_16TO8(-201),	/* re25 */
+		DRXJ_16TO8(-31),	/* re26 */
+		DRXJ_16TO8(629)	/* re27 */
+	};
+
+	dev_addr = demod->my_i2c_dev_addr;
+	common_attr = (struct drx_common_attr *) demod->my_common_attr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+
+	/* stop all comm_exec */
+	rc = drxj_dap_write_reg16(dev_addr, FEC_COMM_EXEC__A, FEC_COMM_EXEC_STOP, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, VSB_COMM_EXEC__A, VSB_COMM_EXEC_STOP, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_FS_COMM_EXEC__A, IQM_FS_COMM_EXEC_STOP, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_FD_COMM_EXEC__A, IQM_FD_COMM_EXEC_STOP, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_RC_COMM_EXEC__A, IQM_RC_COMM_EXEC_STOP, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_RT_COMM_EXEC__A, IQM_RT_COMM_EXEC_STOP, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_CF_COMM_EXEC__A, IQM_CF_COMM_EXEC_STOP, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* reset demodulator */
+	cmd_scu.command = SCU_RAM_COMMAND_STANDARD_VSB
+	    | SCU_RAM_COMMAND_CMD_DEMOD_RESET;
+	cmd_scu.parameter_len = 0;
+	cmd_scu.result_len = 1;
+	cmd_scu.parameter = NULL;
+	cmd_scu.result = &cmd_result;
+	rc = scu_command(dev_addr, &cmd_scu);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, IQM_AF_DCF_BYPASS__A, 1, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_FS_ADJ_SEL__A, IQM_FS_ADJ_SEL_B_VSB, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_RC_ADJ_SEL__A, IQM_RC_ADJ_SEL_B_VSB, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	ext_attr->iqm_rc_rate_ofs = 0x00AD0D79;
+	rc = drxdap_fasi_write_reg32(dev_addr, IQM_RC_RATE_OFS_LO__A, ext_attr->iqm_rc_rate_ofs, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_CFAGC_GAINSHIFT__A, 4, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_CYGN1TRK__A, 1, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, IQM_RC_CROUT_ENA__A, 1, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_RC_STRETCH__A, 28, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_RT_ACTIVE__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_CF_SYMMETRIC__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_CF_MIDTAP__A, 3, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_CF_OUT_ENA__A, IQM_CF_OUT_ENA_VSB__M, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_CF_SCALE__A, 1393, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_CF_SCALE_SH__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_CF_POW_MEAS_LEN__A, 1, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxdap_fasi_write_block(dev_addr, IQM_CF_TAP_RE0__A, sizeof(vsb_taps_re), ((u8 *)vsb_taps_re), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxdap_fasi_write_block(dev_addr, IQM_CF_TAP_IM0__A, sizeof(vsb_taps_re), ((u8 *)vsb_taps_re), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_BNTHRESH__A, 330, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}	/* set higher threshold */
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_CLPLASTNUM__A, 90, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}	/* burst detection on   */
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_SNRTH_RCA1__A, 0x0042, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}	/* drop thresholds by 1 dB */
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_SNRTH_RCA2__A, 0x0053, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}	/* drop thresholds by 2 dB */
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_EQCTRL__A, 0x1, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}	/* cma on               */
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_GPIO__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}	/* GPIO               */
+
+	/* Initialize the FEC Subsystem */
+	rc = drxj_dap_write_reg16(dev_addr, FEC_TOP_ANNEX__A, FEC_TOP_ANNEX_D, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	{
+		u16 fec_oc_snc_mode = 0;
+		rc = drxj_dap_read_reg16(dev_addr, FEC_OC_SNC_MODE__A, &fec_oc_snc_mode, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		/* output data even when not locked */
+		rc = drxj_dap_write_reg16(dev_addr, FEC_OC_SNC_MODE__A, fec_oc_snc_mode | FEC_OC_SNC_MODE_UNLOCK_ENABLE__M, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	/* set clip */
+	rc = drxj_dap_write_reg16(dev_addr, IQM_AF_CLP_LEN__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_AF_CLP_TH__A, 470, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, IQM_AF_SNS_LEN__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_SNRTH_PT__A, 0xD4, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	/* no transparent, no A&C framing; parity is set in mpegoutput */
+	{
+		u16 fec_oc_reg_mode = 0;
+		rc = drxj_dap_read_reg16(dev_addr, FEC_OC_MODE__A, &fec_oc_reg_mode, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, FEC_OC_MODE__A, fec_oc_reg_mode & (~(FEC_OC_MODE_TRANSPARENT__M | FEC_OC_MODE_CLEAR__M | FEC_OC_MODE_RETAIN_FRAMING__M)), 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, FEC_DI_TIMEOUT_LO__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}	/* timeout counter for restarting */
+	rc = drxj_dap_write_reg16(dev_addr, FEC_DI_TIMEOUT_HI__A, 3, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, FEC_RS_MODE__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}	/* bypass disabled */
+	/* initialize RS packet error measurement parameters */
+	rc = drxj_dap_write_reg16(dev_addr, FEC_RS_MEASUREMENT_PERIOD__A, FEC_RS_MEASUREMENT_PERIOD, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, FEC_RS_MEASUREMENT_PRESCALE__A, FEC_RS_MEASUREMENT_PRESCALE, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* init measurement period of MER/SER */
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_MEASUREMENT_PERIOD__A, VSB_TOP_MEASUREMENT_PERIOD, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxdap_fasi_write_reg32(dev_addr, SCU_RAM_FEC_ACCUM_CW_CORRECTED_LO__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_FEC_MEAS_COUNT__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_FEC_ACCUM_PKT_FAILURES__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_CKGN1TRK__A, 128, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	/* B-Input to ADC, PGA+filter in standby */
+	if (!ext_attr->has_lna) {
+		rc = drxj_dap_write_reg16(dev_addr, IQM_AF_AMUX__A, 0x02, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	/* turn on IQMAF. It has to be in front of setAgc**() */
+	rc = set_iqm_af(demod, true);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = adc_synchronization(demod);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = init_agc(demod);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = set_agc_if(demod, &(ext_attr->vsb_if_agc_cfg), false);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = set_agc_rf(demod, &(ext_attr->vsb_rf_agc_cfg), false);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	{
+		/* TODO fix this, store a struct drxj_cfg_afe_gain structure in struct drxj_data instead
+		   of only the gain */
+		struct drxj_cfg_afe_gain vsb_pga_cfg = { DRX_STANDARD_8VSB, 0 };
+
+		vsb_pga_cfg.gain = ext_attr->vsb_pga_cfg;
+		rc = ctrl_set_cfg_afe_gain(demod, &vsb_pga_cfg);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+	rc = ctrl_set_cfg_pre_saw(demod, &(ext_attr->vsb_pre_saw_cfg));
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* Mpeg output has to be in front of FEC active */
+	rc = set_mpegtei_handling(demod);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = bit_reverse_mpeg_output(demod);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = set_mpeg_start_width(demod);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	{
+		/* TODO: move to set_standard after hardware reset value problem is solved */
+		/* Configure initial MPEG output */
+		struct drx_cfg_mpeg_output cfg_mpeg_output;
+
+		memcpy(&cfg_mpeg_output, &common_attr->mpeg_cfg, sizeof(cfg_mpeg_output));
+		cfg_mpeg_output.enable_mpeg_output = true;
+
+		rc = ctrl_set_cfg_mpeg_output(demod, &cfg_mpeg_output);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	/* TBD: what parameters should be set */
+	cmd_param = 0x00;	/* Default mode AGC on, etc */
+	cmd_scu.command = SCU_RAM_COMMAND_STANDARD_VSB
+	    | SCU_RAM_COMMAND_CMD_DEMOD_SET_PARAM;
+	cmd_scu.parameter_len = 1;
+	cmd_scu.result_len = 1;
+	cmd_scu.parameter = &cmd_param;
+	cmd_scu.result = &cmd_result;
+	rc = scu_command(dev_addr, &cmd_scu);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_BEAGC_GAINSHIFT__A, 0x0004, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_SNRTH_PT__A, 0x00D2, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_SYSSMTRNCTRL__A, VSB_TOP_SYSSMTRNCTRL__PRE | VSB_TOP_SYSSMTRNCTRL_NCOTIMEOUTCNTEN__M, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_BEDETCTRL__A, 0x142, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_LBAGCREFLVL__A, 640, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_CYGN1ACQ__A, 4, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_CYGN1TRK__A, 2, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, VSB_TOP_CYGN2TRK__A, 3, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* start demodulator */
+	cmd_scu.command = SCU_RAM_COMMAND_STANDARD_VSB
+	    | SCU_RAM_COMMAND_CMD_DEMOD_START;
+	cmd_scu.parameter_len = 0;
+	cmd_scu.result_len = 1;
+	cmd_scu.parameter = NULL;
+	cmd_scu.result = &cmd_result;
+	rc = scu_command(dev_addr, &cmd_scu);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, IQM_COMM_EXEC__A, IQM_COMM_EXEC_ACTIVE, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, VSB_COMM_EXEC__A, VSB_COMM_EXEC_ACTIVE, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, FEC_COMM_EXEC__A, FEC_COMM_EXEC_ACTIVE, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn static short get_vsb_post_rs_pck_err(struct i2c_device_addr *dev_addr, u16 *PckErrs)
+* \brief Get the values of packet error in 8VSB mode
+* \return Error code
+*/
+static int get_vsb_post_rs_pck_err(struct i2c_device_addr *dev_addr,
+				   u32 *pck_errs, u32 *pck_count)
+{
+	int rc;
+	u16 data = 0;
+	u16 period = 0;
+	u16 prescale = 0;
+	u16 packet_errors_mant = 0;
+	u16 packet_errors_exp = 0;
+
+	rc = drxj_dap_read_reg16(dev_addr, FEC_RS_NR_FAILURES__A, &data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	packet_errors_mant = data & FEC_RS_NR_FAILURES_FIXED_MANT__M;
+	packet_errors_exp = (data & FEC_RS_NR_FAILURES_EXP__M)
+	    >> FEC_RS_NR_FAILURES_EXP__B;
+	period = FEC_RS_MEASUREMENT_PERIOD;
+	prescale = FEC_RS_MEASUREMENT_PRESCALE;
+	/* packet error rate = (error packet number) per second */
+	/* 77.3 us is time for per packet */
+	if (period * prescale == 0) {
+		pr_err("error: period and/or prescale is zero!\n");
+		return -EIO;
+	}
+	*pck_errs = packet_errors_mant * (1 << packet_errors_exp);
+	*pck_count = period * prescale * 77;
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn static short GetVSBBer(struct i2c_device_addr *dev_addr, u32 *ber)
+* \brief Get the values of ber in VSB mode
+* \return Error code
+*/
+static int get_vs_bpost_viterbi_ber(struct i2c_device_addr *dev_addr,
+				    u32 *ber, u32 *cnt)
+{
+	int rc;
+	u16 data = 0;
+	u16 period = 0;
+	u16 prescale = 0;
+	u16 bit_errors_mant = 0;
+	u16 bit_errors_exp = 0;
+
+	rc = drxj_dap_read_reg16(dev_addr, FEC_RS_NR_BIT_ERRORS__A, &data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	period = FEC_RS_MEASUREMENT_PERIOD;
+	prescale = FEC_RS_MEASUREMENT_PRESCALE;
+
+	bit_errors_mant = data & FEC_RS_NR_BIT_ERRORS_FIXED_MANT__M;
+	bit_errors_exp = (data & FEC_RS_NR_BIT_ERRORS_EXP__M)
+	    >> FEC_RS_NR_BIT_ERRORS_EXP__B;
+
+	*cnt = period * prescale * 207 * ((bit_errors_exp > 2) ? 1 : 8);
+
+	if (((bit_errors_mant << bit_errors_exp) >> 3) > 68700)
+		*ber = (*cnt) * 26570;
+	else {
+		if (period * prescale == 0) {
+			pr_err("error: period and/or prescale is zero!\n");
+			return -EIO;
+		}
+		*ber = bit_errors_mant << ((bit_errors_exp > 2) ?
+			(bit_errors_exp - 3) : bit_errors_exp);
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn static short get_vs_bpre_viterbi_ber(struct i2c_device_addr *dev_addr, u32 *ber)
+* \brief Get the values of ber in VSB mode
+* \return Error code
+*/
+static int get_vs_bpre_viterbi_ber(struct i2c_device_addr *dev_addr,
+				   u32 *ber, u32 *cnt)
+{
+	u16 data = 0;
+	int rc;
+
+	rc = drxj_dap_read_reg16(dev_addr, VSB_TOP_NR_SYM_ERRS__A, &data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		return -EIO;
+	}
+	*ber = data;
+	*cnt = VSB_TOP_MEASUREMENT_PERIOD * SYMBOLS_PER_SEGMENT;
+
+	return 0;
+}
+
+/**
+* \fn static int get_vsbmer(struct i2c_device_addr *dev_addr, u16 *mer)
+* \brief Get the values of MER
+* \return Error code
+*/
+static int get_vsbmer(struct i2c_device_addr *dev_addr, u16 *mer)
+{
+	int rc;
+	u16 data_hi = 0;
+
+	rc = drxj_dap_read_reg16(dev_addr, VSB_TOP_ERR_ENERGY_H__A, &data_hi, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	*mer =
+	    (u16) (log1_times100(21504) - log1_times100((data_hi << 6) / 52));
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+
+/*============================================================================*/
+/*==                     END 8VSB DATAPATH FUNCTIONS                        ==*/
+/*============================================================================*/
+
+/*============================================================================*/
+/*============================================================================*/
+/*==                       QAM DATAPATH FUNCTIONS                           ==*/
+/*============================================================================*/
+/*============================================================================*/
+
+/**
+* \fn int power_down_qam ()
+* \brief Powr down QAM related blocks.
+* \param demod instance of demodulator.
+* \param channel pointer to channel data.
+* \return int.
+*/
+static int power_down_qam(struct drx_demod_instance *demod, bool primary)
+{
+	struct drxjscu_cmd cmd_scu = { /* command      */ 0,
+		/* parameter_len */ 0,
+		/* result_len    */ 0,
+		/* *parameter   */ NULL,
+		/* *result      */ NULL
+	};
+	int rc;
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	struct drx_cfg_mpeg_output cfg_mpeg_output;
+	struct drx_common_attr *common_attr = demod->my_common_attr;
+	u16 cmd_result = 0;
+
+	/*
+	   STOP demodulator
+	   resets IQM, QAM and FEC HW blocks
+	 */
+	/* stop all comm_exec */
+	rc = drxj_dap_write_reg16(dev_addr, FEC_COMM_EXEC__A, FEC_COMM_EXEC_STOP, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, QAM_COMM_EXEC__A, QAM_COMM_EXEC_STOP, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	cmd_scu.command = SCU_RAM_COMMAND_STANDARD_QAM |
+	    SCU_RAM_COMMAND_CMD_DEMOD_STOP;
+	cmd_scu.parameter_len = 0;
+	cmd_scu.result_len = 1;
+	cmd_scu.parameter = NULL;
+	cmd_scu.result = &cmd_result;
+	rc = scu_command(dev_addr, &cmd_scu);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	if (primary) {
+		rc = drxj_dap_write_reg16(dev_addr, IQM_COMM_EXEC__A, IQM_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = set_iqm_af(demod, false);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	} else {
+		rc = drxj_dap_write_reg16(dev_addr, IQM_FS_COMM_EXEC__A, IQM_FS_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_FD_COMM_EXEC__A, IQM_FD_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_RC_COMM_EXEC__A, IQM_RC_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_RT_COMM_EXEC__A, IQM_RT_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_CF_COMM_EXEC__A, IQM_CF_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	memcpy(&cfg_mpeg_output, &common_attr->mpeg_cfg, sizeof(cfg_mpeg_output));
+	cfg_mpeg_output.enable_mpeg_output = false;
+
+	rc = ctrl_set_cfg_mpeg_output(demod, &cfg_mpeg_output);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+
+/**
+* \fn int set_qam_measurement ()
+* \brief Setup of the QAM Measuremnt intervals for signal quality
+* \param demod instance of demod.
+* \param constellation current constellation.
+* \return int.
+*
+*  NOTE:
+*  Take into account that for certain settings the errorcounters can overflow.
+*  The implementation does not check this.
+*
+*  TODO: overriding the ext_attr->fec_bits_desired by constellation dependent
+*  constants to get a measurement period of approx. 1 sec. Remove fec_bits_desired
+*  field ?
+*
+*/
+#ifndef DRXJ_VSB_ONLY
+static int
+set_qam_measurement(struct drx_demod_instance *demod,
+		    enum drx_modulation constellation, u32 symbol_rate)
+{
+	struct i2c_device_addr *dev_addr = NULL;	/* device address for I2C writes */
+	struct drxj_data *ext_attr = NULL;	/* Global data container for DRXJ specif data */
+	int rc;
+	u32 fec_bits_desired = 0;	/* BER accounting period */
+	u16 fec_rs_plen = 0;	/* defines RS BER measurement period */
+	u16 fec_rs_prescale = 0;	/* ReedSolomon Measurement Prescale */
+	u32 fec_rs_period = 0;	/* Value for corresponding I2C register */
+	u32 fec_rs_bit_cnt = 0;	/* Actual precise amount of bits */
+	u32 fec_oc_snc_fail_period = 0;	/* Value for corresponding I2C register */
+	u32 qam_vd_period = 0;	/* Value for corresponding I2C register */
+	u32 qam_vd_bit_cnt = 0;	/* Actual precise amount of bits */
+	u16 fec_vd_plen = 0;	/* no of trellis symbols: VD SER measur period */
+	u16 qam_vd_prescale = 0;	/* Viterbi Measurement Prescale */
+
+	dev_addr = demod->my_i2c_dev_addr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+
+	fec_bits_desired = ext_attr->fec_bits_desired;
+	fec_rs_prescale = ext_attr->fec_rs_prescale;
+
+	switch (constellation) {
+	case DRX_CONSTELLATION_QAM16:
+		fec_bits_desired = 4 * symbol_rate;
+		break;
+	case DRX_CONSTELLATION_QAM32:
+		fec_bits_desired = 5 * symbol_rate;
+		break;
+	case DRX_CONSTELLATION_QAM64:
+		fec_bits_desired = 6 * symbol_rate;
+		break;
+	case DRX_CONSTELLATION_QAM128:
+		fec_bits_desired = 7 * symbol_rate;
+		break;
+	case DRX_CONSTELLATION_QAM256:
+		fec_bits_desired = 8 * symbol_rate;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* Parameters for Reed-Solomon Decoder */
+	/* fecrs_period = (int)ceil(FEC_BITS_DESIRED/(fecrs_prescale*plen)) */
+	/* rs_bit_cnt   = fecrs_period*fecrs_prescale*plen                  */
+	/*     result is within 32 bit arithmetic ->                        */
+	/*     no need for mult or frac functions                           */
+
+	/* TODO: use constant instead of calculation and remove the fec_rs_plen in ext_attr */
+	switch (ext_attr->standard) {
+	case DRX_STANDARD_ITU_A:
+	case DRX_STANDARD_ITU_C:
+		fec_rs_plen = 204 * 8;
+		break;
+	case DRX_STANDARD_ITU_B:
+		fec_rs_plen = 128 * 7;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	ext_attr->fec_rs_plen = fec_rs_plen;	/* for getSigQual */
+	fec_rs_bit_cnt = fec_rs_prescale * fec_rs_plen;	/* temp storage   */
+	if (fec_rs_bit_cnt == 0) {
+		pr_err("error: fec_rs_bit_cnt is zero!\n");
+		return -EIO;
+	}
+	fec_rs_period = fec_bits_desired / fec_rs_bit_cnt + 1;	/* ceil */
+	if (ext_attr->standard != DRX_STANDARD_ITU_B)
+		fec_oc_snc_fail_period = fec_rs_period;
+
+	/* limit to max 16 bit value (I2C register width) if needed */
+	if (fec_rs_period > 0xFFFF)
+		fec_rs_period = 0xFFFF;
+
+	/* write corresponding registers */
+	switch (ext_attr->standard) {
+	case DRX_STANDARD_ITU_A:
+	case DRX_STANDARD_ITU_C:
+		break;
+	case DRX_STANDARD_ITU_B:
+		switch (constellation) {
+		case DRX_CONSTELLATION_QAM64:
+			fec_rs_period = 31581;
+			fec_oc_snc_fail_period = 17932;
+			break;
+		case DRX_CONSTELLATION_QAM256:
+			fec_rs_period = 45446;
+			fec_oc_snc_fail_period = 25805;
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, FEC_OC_SNC_FAIL_PERIOD__A, (u16)fec_oc_snc_fail_period, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, FEC_RS_MEASUREMENT_PERIOD__A, (u16)fec_rs_period, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, FEC_RS_MEASUREMENT_PRESCALE__A, fec_rs_prescale, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	ext_attr->fec_rs_period = (u16) fec_rs_period;
+	ext_attr->fec_rs_prescale = fec_rs_prescale;
+	rc = drxdap_fasi_write_reg32(dev_addr, SCU_RAM_FEC_ACCUM_CW_CORRECTED_LO__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_FEC_MEAS_COUNT__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_FEC_ACCUM_PKT_FAILURES__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	if (ext_attr->standard == DRX_STANDARD_ITU_B) {
+		/* Parameters for Viterbi Decoder */
+		/* qamvd_period = (int)ceil(FEC_BITS_DESIRED/                      */
+		/*                    (qamvd_prescale*plen*(qam_constellation+1))) */
+		/* vd_bit_cnt   = qamvd_period*qamvd_prescale*plen                 */
+		/*     result is within 32 bit arithmetic ->                       */
+		/*     no need for mult or frac functions                          */
+
+		/* a(8 bit) * b(8 bit) = 16 bit result => mult32 not needed */
+		fec_vd_plen = ext_attr->fec_vd_plen;
+		qam_vd_prescale = ext_attr->qam_vd_prescale;
+		qam_vd_bit_cnt = qam_vd_prescale * fec_vd_plen;	/* temp storage */
+
+		switch (constellation) {
+		case DRX_CONSTELLATION_QAM64:
+			/* a(16 bit) * b(4 bit) = 20 bit result => mult32 not needed */
+			qam_vd_period =
+			    qam_vd_bit_cnt * (QAM_TOP_CONSTELLATION_QAM64 + 1)
+			    * (QAM_TOP_CONSTELLATION_QAM64 + 1);
+			break;
+		case DRX_CONSTELLATION_QAM256:
+			/* a(16 bit) * b(5 bit) = 21 bit result => mult32 not needed */
+			qam_vd_period =
+			    qam_vd_bit_cnt * (QAM_TOP_CONSTELLATION_QAM256 + 1)
+			    * (QAM_TOP_CONSTELLATION_QAM256 + 1);
+			break;
+		default:
+			return -EINVAL;
+		}
+		if (qam_vd_period == 0) {
+			pr_err("error: qam_vd_period is zero!\n");
+			return -EIO;
+		}
+		qam_vd_period = fec_bits_desired / qam_vd_period;
+		/* limit to max 16 bit value (I2C register width) if needed */
+		if (qam_vd_period > 0xFFFF)
+			qam_vd_period = 0xFFFF;
+
+		/* a(16 bit) * b(16 bit) = 32 bit result => mult32 not needed */
+		qam_vd_bit_cnt *= qam_vd_period;
+
+		rc = drxj_dap_write_reg16(dev_addr, QAM_VD_MEASUREMENT_PERIOD__A, (u16)qam_vd_period, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_VD_MEASUREMENT_PRESCALE__A, qam_vd_prescale, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		ext_attr->qam_vd_period = (u16) qam_vd_period;
+		ext_attr->qam_vd_prescale = qam_vd_prescale;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+
+/**
+* \fn int set_qam16 ()
+* \brief QAM16 specific setup
+* \param demod instance of demod.
+* \return int.
+*/
+static int set_qam16(struct drx_demod_instance *demod)
+{
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	int rc;
+	const u8 qam_dq_qual_fun[] = {
+		DRXJ_16TO8(2),	/* fun0  */
+		DRXJ_16TO8(2),	/* fun1  */
+		DRXJ_16TO8(2),	/* fun2  */
+		DRXJ_16TO8(2),	/* fun3  */
+		DRXJ_16TO8(3),	/* fun4  */
+		DRXJ_16TO8(3),	/* fun5  */
+	};
+	const u8 qam_eq_cma_rad[] = {
+		DRXJ_16TO8(13517),	/* RAD0  */
+		DRXJ_16TO8(13517),	/* RAD1  */
+		DRXJ_16TO8(13517),	/* RAD2  */
+		DRXJ_16TO8(13517),	/* RAD3  */
+		DRXJ_16TO8(13517),	/* RAD4  */
+		DRXJ_16TO8(13517),	/* RAD5  */
+	};
+
+	rc = drxdap_fasi_write_block(dev_addr, QAM_DQ_QUAL_FUN0__A, sizeof(qam_dq_qual_fun), ((u8 *)qam_dq_qual_fun), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxdap_fasi_write_block(dev_addr, SCU_RAM_QAM_EQ_CMA_RAD0__A, sizeof(qam_eq_cma_rad), ((u8 *)qam_eq_cma_rad), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_RTH__A, 140, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_FTH__A, 50, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_PTH__A, 120, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_QTH__A, 230, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_CTH__A, 95, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_MTH__A, 105, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_RATE_LIM__A, 40, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_FREQ_LIM__A, 56, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_COUNT_LIM__A, 3, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__A, 220, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET1__A, 25, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET2__A, 6, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET3__A, (u16)(-24), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET4__A, (u16)(-65), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET5__A, (u16)(-127), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CA_FINE__A, 15, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CA_COARSE__A, 40, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CP_FINE__A, 2, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CP_MEDIUM__A, 20, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CP_COARSE__A, 255, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CI_FINE__A, 2, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CI_MEDIUM__A, 10, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CI_COARSE__A, 50, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EP_FINE__A, 12, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EP_MEDIUM__A, 24, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EP_COARSE__A, 24, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EI_FINE__A, 12, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EI_MEDIUM__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EI_COARSE__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF_FINE__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF_MEDIUM__A, 32, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF_COARSE__A, 240, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF1_FINE__A, 5, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF1_MEDIUM__A, 15, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF1_COARSE__A, 32, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_SL_SIG_POWER__A, 40960, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+
+/**
+* \fn int set_qam32 ()
+* \brief QAM32 specific setup
+* \param demod instance of demod.
+* \return int.
+*/
+static int set_qam32(struct drx_demod_instance *demod)
+{
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	int rc;
+	const u8 qam_dq_qual_fun[] = {
+		DRXJ_16TO8(3),	/* fun0  */
+		DRXJ_16TO8(3),	/* fun1  */
+		DRXJ_16TO8(3),	/* fun2  */
+		DRXJ_16TO8(3),	/* fun3  */
+		DRXJ_16TO8(4),	/* fun4  */
+		DRXJ_16TO8(4),	/* fun5  */
+	};
+	const u8 qam_eq_cma_rad[] = {
+		DRXJ_16TO8(6707),	/* RAD0  */
+		DRXJ_16TO8(6707),	/* RAD1  */
+		DRXJ_16TO8(6707),	/* RAD2  */
+		DRXJ_16TO8(6707),	/* RAD3  */
+		DRXJ_16TO8(6707),	/* RAD4  */
+		DRXJ_16TO8(6707),	/* RAD5  */
+	};
+
+	rc = drxdap_fasi_write_block(dev_addr, QAM_DQ_QUAL_FUN0__A, sizeof(qam_dq_qual_fun), ((u8 *)qam_dq_qual_fun), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxdap_fasi_write_block(dev_addr, SCU_RAM_QAM_EQ_CMA_RAD0__A, sizeof(qam_eq_cma_rad), ((u8 *)qam_eq_cma_rad), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_RTH__A, 90, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_FTH__A, 50, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_PTH__A, 100, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_QTH__A, 170, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_CTH__A, 80, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_MTH__A, 100, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_RATE_LIM__A, 40, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_FREQ_LIM__A, 56, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_COUNT_LIM__A, 3, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__A, 12, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__A, 140, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET1__A, (u16)(-8), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET2__A, (u16)(-16), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET3__A, (u16)(-26), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET4__A, (u16)(-56), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET5__A, (u16)(-86), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CA_FINE__A, 15, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CA_COARSE__A, 40, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CP_FINE__A, 2, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CP_MEDIUM__A, 20, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CP_COARSE__A, 255, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CI_FINE__A, 2, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CI_MEDIUM__A, 10, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CI_COARSE__A, 50, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EP_FINE__A, 12, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EP_MEDIUM__A, 24, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EP_COARSE__A, 24, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EI_FINE__A, 12, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EI_MEDIUM__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EI_COARSE__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF_FINE__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF_MEDIUM__A, 32, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF_COARSE__A, 176, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF1_FINE__A, 5, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF1_MEDIUM__A, 15, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF1_COARSE__A, 8, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_SL_SIG_POWER__A, 20480, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+
+/**
+* \fn int set_qam64 ()
+* \brief QAM64 specific setup
+* \param demod instance of demod.
+* \return int.
+*/
+static int set_qam64(struct drx_demod_instance *demod)
+{
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	int rc;
+	const u8 qam_dq_qual_fun[] = {	/* this is hw reset value. no necessary to re-write */
+		DRXJ_16TO8(4),	/* fun0  */
+		DRXJ_16TO8(4),	/* fun1  */
+		DRXJ_16TO8(4),	/* fun2  */
+		DRXJ_16TO8(4),	/* fun3  */
+		DRXJ_16TO8(6),	/* fun4  */
+		DRXJ_16TO8(6),	/* fun5  */
+	};
+	const u8 qam_eq_cma_rad[] = {
+		DRXJ_16TO8(13336),	/* RAD0  */
+		DRXJ_16TO8(12618),	/* RAD1  */
+		DRXJ_16TO8(11988),	/* RAD2  */
+		DRXJ_16TO8(13809),	/* RAD3  */
+		DRXJ_16TO8(13809),	/* RAD4  */
+		DRXJ_16TO8(15609),	/* RAD5  */
+	};
+
+	rc = drxdap_fasi_write_block(dev_addr, QAM_DQ_QUAL_FUN0__A, sizeof(qam_dq_qual_fun), ((u8 *)qam_dq_qual_fun), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxdap_fasi_write_block(dev_addr, SCU_RAM_QAM_EQ_CMA_RAD0__A, sizeof(qam_eq_cma_rad), ((u8 *)qam_eq_cma_rad), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_RTH__A, 105, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_FTH__A, 60, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_PTH__A, 100, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_QTH__A, 195, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_CTH__A, 80, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_MTH__A, 84, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_RATE_LIM__A, 40, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_FREQ_LIM__A, 32, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_COUNT_LIM__A, 3, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__A, 12, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__A, 141, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET1__A, 7, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET2__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET3__A, (u16)(-15), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET4__A, (u16)(-45), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET5__A, (u16)(-80), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CA_FINE__A, 15, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CA_COARSE__A, 40, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CP_FINE__A, 2, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CP_MEDIUM__A, 30, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CP_COARSE__A, 255, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CI_FINE__A, 2, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CI_MEDIUM__A, 15, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CI_COARSE__A, 80, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EP_FINE__A, 12, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EP_MEDIUM__A, 24, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EP_COARSE__A, 24, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EI_FINE__A, 12, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EI_MEDIUM__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EI_COARSE__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF_FINE__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF_MEDIUM__A, 48, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF_COARSE__A, 160, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF1_FINE__A, 5, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF1_MEDIUM__A, 15, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF1_COARSE__A, 32, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_SL_SIG_POWER__A, 43008, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+
+/**
+* \fn int set_qam128 ()
+* \brief QAM128 specific setup
+* \param demod: instance of demod.
+* \return int.
+*/
+static int set_qam128(struct drx_demod_instance *demod)
+{
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	int rc;
+	const u8 qam_dq_qual_fun[] = {
+		DRXJ_16TO8(6),	/* fun0  */
+		DRXJ_16TO8(6),	/* fun1  */
+		DRXJ_16TO8(6),	/* fun2  */
+		DRXJ_16TO8(6),	/* fun3  */
+		DRXJ_16TO8(9),	/* fun4  */
+		DRXJ_16TO8(9),	/* fun5  */
+	};
+	const u8 qam_eq_cma_rad[] = {
+		DRXJ_16TO8(6164),	/* RAD0  */
+		DRXJ_16TO8(6598),	/* RAD1  */
+		DRXJ_16TO8(6394),	/* RAD2  */
+		DRXJ_16TO8(6409),	/* RAD3  */
+		DRXJ_16TO8(6656),	/* RAD4  */
+		DRXJ_16TO8(7238),	/* RAD5  */
+	};
+
+	rc = drxdap_fasi_write_block(dev_addr, QAM_DQ_QUAL_FUN0__A, sizeof(qam_dq_qual_fun), ((u8 *)qam_dq_qual_fun), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxdap_fasi_write_block(dev_addr, SCU_RAM_QAM_EQ_CMA_RAD0__A, sizeof(qam_eq_cma_rad), ((u8 *)qam_eq_cma_rad), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_RTH__A, 50, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_FTH__A, 60, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_PTH__A, 100, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_QTH__A, 140, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_CTH__A, 80, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_MTH__A, 100, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_RATE_LIM__A, 40, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_FREQ_LIM__A, 32, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_COUNT_LIM__A, 3, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__A, 8, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__A, 65, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET1__A, 5, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET2__A, 3, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET3__A, (u16)(-1), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET4__A, 12, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET5__A, (u16)(-23), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CA_FINE__A, 15, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CA_COARSE__A, 40, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CP_FINE__A, 2, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CP_MEDIUM__A, 40, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CP_COARSE__A, 255, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CI_FINE__A, 2, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CI_MEDIUM__A, 20, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CI_COARSE__A, 80, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EP_FINE__A, 12, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EP_MEDIUM__A, 24, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EP_COARSE__A, 24, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EI_FINE__A, 12, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EI_MEDIUM__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EI_COARSE__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF_FINE__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF_MEDIUM__A, 32, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF_COARSE__A, 144, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF1_FINE__A, 5, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF1_MEDIUM__A, 15, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF1_COARSE__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_SL_SIG_POWER__A, 20992, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+
+/**
+* \fn int set_qam256 ()
+* \brief QAM256 specific setup
+* \param demod: instance of demod.
+* \return int.
+*/
+static int set_qam256(struct drx_demod_instance *demod)
+{
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	int rc;
+	const u8 qam_dq_qual_fun[] = {
+		DRXJ_16TO8(8),	/* fun0  */
+		DRXJ_16TO8(8),	/* fun1  */
+		DRXJ_16TO8(8),	/* fun2  */
+		DRXJ_16TO8(8),	/* fun3  */
+		DRXJ_16TO8(12),	/* fun4  */
+		DRXJ_16TO8(12),	/* fun5  */
+	};
+	const u8 qam_eq_cma_rad[] = {
+		DRXJ_16TO8(12345),	/* RAD0  */
+		DRXJ_16TO8(12345),	/* RAD1  */
+		DRXJ_16TO8(13626),	/* RAD2  */
+		DRXJ_16TO8(12931),	/* RAD3  */
+		DRXJ_16TO8(14719),	/* RAD4  */
+		DRXJ_16TO8(15356),	/* RAD5  */
+	};
+
+	rc = drxdap_fasi_write_block(dev_addr, QAM_DQ_QUAL_FUN0__A, sizeof(qam_dq_qual_fun), ((u8 *)qam_dq_qual_fun), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxdap_fasi_write_block(dev_addr, SCU_RAM_QAM_EQ_CMA_RAD0__A, sizeof(qam_eq_cma_rad), ((u8 *)qam_eq_cma_rad), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_RTH__A, 50, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_FTH__A, 60, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_PTH__A, 100, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_QTH__A, 150, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_CTH__A, 80, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_MTH__A, 110, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_RATE_LIM__A, 40, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_FREQ_LIM__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_COUNT_LIM__A, 3, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__A, 8, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__A, 74, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET1__A, 18, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET2__A, 13, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET3__A, 7, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET4__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_LCAVG_OFFSET5__A, (u16)(-8), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CA_FINE__A, 15, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CA_COARSE__A, 40, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CP_FINE__A, 2, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CP_MEDIUM__A, 50, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CP_COARSE__A, 255, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CI_FINE__A, 2, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CI_MEDIUM__A, 25, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CI_COARSE__A, 80, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EP_FINE__A, 12, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EP_MEDIUM__A, 24, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EP_COARSE__A, 24, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EI_FINE__A, 12, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EI_MEDIUM__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_EI_COARSE__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF_FINE__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF_MEDIUM__A, 48, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF_COARSE__A, 80, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF1_FINE__A, 5, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF1_MEDIUM__A, 15, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_LC_CF1_COARSE__A, 16, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_SL_SIG_POWER__A, 43520, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+#define QAM_SET_OP_ALL 0x1
+#define QAM_SET_OP_CONSTELLATION 0x2
+#define QAM_SET_OP_SPECTRUM 0X4
+
+/**
+* \fn int set_qam ()
+* \brief Set QAM demod.
+* \param demod:   instance of demod.
+* \param channel: pointer to channel data.
+* \return int.
+*/
+static int
+set_qam(struct drx_demod_instance *demod,
+	struct drx_channel *channel, s32 tuner_freq_offset, u32 op)
+{
+	struct i2c_device_addr *dev_addr = NULL;
+	struct drxj_data *ext_attr = NULL;
+	struct drx_common_attr *common_attr = NULL;
+	int rc;
+	u32 adc_frequency = 0;
+	u32 iqm_rc_rate = 0;
+	u16 cmd_result = 0;
+	u16 lc_symbol_freq = 0;
+	u16 iqm_rc_stretch = 0;
+	u16 set_env_parameters = 0;
+	u16 set_param_parameters[2] = { 0 };
+	struct drxjscu_cmd cmd_scu = { /* command      */ 0,
+		/* parameter_len */ 0,
+		/* result_len    */ 0,
+		/* parameter    */ NULL,
+		/* result       */ NULL
+	};
+	const u8 qam_a_taps[] = {
+		DRXJ_16TO8(-1),	/* re0  */
+		DRXJ_16TO8(1),	/* re1  */
+		DRXJ_16TO8(1),	/* re2  */
+		DRXJ_16TO8(-1),	/* re3  */
+		DRXJ_16TO8(-1),	/* re4  */
+		DRXJ_16TO8(2),	/* re5  */
+		DRXJ_16TO8(1),	/* re6  */
+		DRXJ_16TO8(-2),	/* re7  */
+		DRXJ_16TO8(0),	/* re8  */
+		DRXJ_16TO8(3),	/* re9  */
+		DRXJ_16TO8(-1),	/* re10 */
+		DRXJ_16TO8(-3),	/* re11 */
+		DRXJ_16TO8(4),	/* re12 */
+		DRXJ_16TO8(1),	/* re13 */
+		DRXJ_16TO8(-8),	/* re14 */
+		DRXJ_16TO8(4),	/* re15 */
+		DRXJ_16TO8(13),	/* re16 */
+		DRXJ_16TO8(-13),	/* re17 */
+		DRXJ_16TO8(-19),	/* re18 */
+		DRXJ_16TO8(28),	/* re19 */
+		DRXJ_16TO8(25),	/* re20 */
+		DRXJ_16TO8(-53),	/* re21 */
+		DRXJ_16TO8(-31),	/* re22 */
+		DRXJ_16TO8(96),	/* re23 */
+		DRXJ_16TO8(37),	/* re24 */
+		DRXJ_16TO8(-190),	/* re25 */
+		DRXJ_16TO8(-40),	/* re26 */
+		DRXJ_16TO8(619)	/* re27 */
+	};
+	const u8 qam_b64_taps[] = {
+		DRXJ_16TO8(0),	/* re0  */
+		DRXJ_16TO8(-2),	/* re1  */
+		DRXJ_16TO8(1),	/* re2  */
+		DRXJ_16TO8(2),	/* re3  */
+		DRXJ_16TO8(-2),	/* re4  */
+		DRXJ_16TO8(0),	/* re5  */
+		DRXJ_16TO8(4),	/* re6  */
+		DRXJ_16TO8(-2),	/* re7  */
+		DRXJ_16TO8(-4),	/* re8  */
+		DRXJ_16TO8(4),	/* re9  */
+		DRXJ_16TO8(3),	/* re10 */
+		DRXJ_16TO8(-6),	/* re11 */
+		DRXJ_16TO8(0),	/* re12 */
+		DRXJ_16TO8(6),	/* re13 */
+		DRXJ_16TO8(-5),	/* re14 */
+		DRXJ_16TO8(-3),	/* re15 */
+		DRXJ_16TO8(11),	/* re16 */
+		DRXJ_16TO8(-4),	/* re17 */
+		DRXJ_16TO8(-19),	/* re18 */
+		DRXJ_16TO8(19),	/* re19 */
+		DRXJ_16TO8(28),	/* re20 */
+		DRXJ_16TO8(-45),	/* re21 */
+		DRXJ_16TO8(-36),	/* re22 */
+		DRXJ_16TO8(90),	/* re23 */
+		DRXJ_16TO8(42),	/* re24 */
+		DRXJ_16TO8(-185),	/* re25 */
+		DRXJ_16TO8(-46),	/* re26 */
+		DRXJ_16TO8(614)	/* re27 */
+	};
+	const u8 qam_b256_taps[] = {
+		DRXJ_16TO8(-2),	/* re0  */
+		DRXJ_16TO8(4),	/* re1  */
+		DRXJ_16TO8(1),	/* re2  */
+		DRXJ_16TO8(-4),	/* re3  */
+		DRXJ_16TO8(0),	/* re4  */
+		DRXJ_16TO8(4),	/* re5  */
+		DRXJ_16TO8(-2),	/* re6  */
+		DRXJ_16TO8(-4),	/* re7  */
+		DRXJ_16TO8(5),	/* re8  */
+		DRXJ_16TO8(2),	/* re9  */
+		DRXJ_16TO8(-8),	/* re10 */
+		DRXJ_16TO8(2),	/* re11 */
+		DRXJ_16TO8(11),	/* re12 */
+		DRXJ_16TO8(-8),	/* re13 */
+		DRXJ_16TO8(-15),	/* re14 */
+		DRXJ_16TO8(16),	/* re15 */
+		DRXJ_16TO8(19),	/* re16 */
+		DRXJ_16TO8(-27),	/* re17 */
+		DRXJ_16TO8(-22),	/* re18 */
+		DRXJ_16TO8(44),	/* re19 */
+		DRXJ_16TO8(26),	/* re20 */
+		DRXJ_16TO8(-69),	/* re21 */
+		DRXJ_16TO8(-28),	/* re22 */
+		DRXJ_16TO8(110),	/* re23 */
+		DRXJ_16TO8(31),	/* re24 */
+		DRXJ_16TO8(-201),	/* re25 */
+		DRXJ_16TO8(-32),	/* re26 */
+		DRXJ_16TO8(628)	/* re27 */
+	};
+	const u8 qam_c_taps[] = {
+		DRXJ_16TO8(-3),	/* re0  */
+		DRXJ_16TO8(3),	/* re1  */
+		DRXJ_16TO8(2),	/* re2  */
+		DRXJ_16TO8(-4),	/* re3  */
+		DRXJ_16TO8(0),	/* re4  */
+		DRXJ_16TO8(4),	/* re5  */
+		DRXJ_16TO8(-1),	/* re6  */
+		DRXJ_16TO8(-4),	/* re7  */
+		DRXJ_16TO8(3),	/* re8  */
+		DRXJ_16TO8(3),	/* re9  */
+		DRXJ_16TO8(-5),	/* re10 */
+		DRXJ_16TO8(0),	/* re11 */
+		DRXJ_16TO8(9),	/* re12 */
+		DRXJ_16TO8(-4),	/* re13 */
+		DRXJ_16TO8(-12),	/* re14 */
+		DRXJ_16TO8(10),	/* re15 */
+		DRXJ_16TO8(16),	/* re16 */
+		DRXJ_16TO8(-21),	/* re17 */
+		DRXJ_16TO8(-20),	/* re18 */
+		DRXJ_16TO8(37),	/* re19 */
+		DRXJ_16TO8(25),	/* re20 */
+		DRXJ_16TO8(-62),	/* re21 */
+		DRXJ_16TO8(-28),	/* re22 */
+		DRXJ_16TO8(105),	/* re23 */
+		DRXJ_16TO8(31),	/* re24 */
+		DRXJ_16TO8(-197),	/* re25 */
+		DRXJ_16TO8(-33),	/* re26 */
+		DRXJ_16TO8(626)	/* re27 */
+	};
+
+	dev_addr = demod->my_i2c_dev_addr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+	common_attr = (struct drx_common_attr *) demod->my_common_attr;
+
+	if ((op & QAM_SET_OP_ALL) || (op & QAM_SET_OP_CONSTELLATION)) {
+		if (ext_attr->standard == DRX_STANDARD_ITU_B) {
+			switch (channel->constellation) {
+			case DRX_CONSTELLATION_QAM256:
+				iqm_rc_rate = 0x00AE3562;
+				lc_symbol_freq =
+				    QAM_LC_SYMBOL_FREQ_FREQ_QAM_B_256;
+				channel->symbolrate = 5360537;
+				iqm_rc_stretch = IQM_RC_STRETCH_QAM_B_256;
+				break;
+			case DRX_CONSTELLATION_QAM64:
+				iqm_rc_rate = 0x00C05A0E;
+				lc_symbol_freq = 409;
+				channel->symbolrate = 5056941;
+				iqm_rc_stretch = IQM_RC_STRETCH_QAM_B_64;
+				break;
+			default:
+				return -EINVAL;
+			}
+		} else {
+			adc_frequency = (common_attr->sys_clock_freq * 1000) / 3;
+			if (channel->symbolrate == 0) {
+				pr_err("error: channel symbolrate is zero!\n");
+				return -EIO;
+			}
+			iqm_rc_rate =
+			    (adc_frequency / channel->symbolrate) * (1 << 21) +
+			    (frac28
+			     ((adc_frequency % channel->symbolrate),
+			      channel->symbolrate) >> 7) - (1 << 23);
+			lc_symbol_freq =
+			    (u16) (frac28
+				     (channel->symbolrate +
+				      (adc_frequency >> 13),
+				      adc_frequency) >> 16);
+			if (lc_symbol_freq > 511)
+				lc_symbol_freq = 511;
+
+			iqm_rc_stretch = 21;
+		}
+
+		if (ext_attr->standard == DRX_STANDARD_ITU_A) {
+			set_env_parameters = QAM_TOP_ANNEX_A;	/* annex             */
+			set_param_parameters[0] = channel->constellation;	/* constellation     */
+			set_param_parameters[1] = DRX_INTERLEAVEMODE_I12_J17;	/* interleave mode   */
+		} else if (ext_attr->standard == DRX_STANDARD_ITU_B) {
+			set_env_parameters = QAM_TOP_ANNEX_B;	/* annex             */
+			set_param_parameters[0] = channel->constellation;	/* constellation     */
+			set_param_parameters[1] = channel->interleavemode;	/* interleave mode   */
+		} else if (ext_attr->standard == DRX_STANDARD_ITU_C) {
+			set_env_parameters = QAM_TOP_ANNEX_C;	/* annex             */
+			set_param_parameters[0] = channel->constellation;	/* constellation     */
+			set_param_parameters[1] = DRX_INTERLEAVEMODE_I12_J17;	/* interleave mode   */
+		} else {
+			return -EINVAL;
+		}
+	}
+
+	if (op & QAM_SET_OP_ALL) {
+		/*
+		   STEP 1: reset demodulator
+		   resets IQM, QAM and FEC HW blocks
+		   resets SCU variables
+		 */
+		/* stop all comm_exec */
+		rc = drxj_dap_write_reg16(dev_addr, FEC_COMM_EXEC__A, FEC_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_COMM_EXEC__A, QAM_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_FS_COMM_EXEC__A, IQM_FS_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_FD_COMM_EXEC__A, IQM_FD_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_RC_COMM_EXEC__A, IQM_RC_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_RT_COMM_EXEC__A, IQM_RT_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_CF_COMM_EXEC__A, IQM_CF_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		cmd_scu.command = SCU_RAM_COMMAND_STANDARD_QAM |
+		    SCU_RAM_COMMAND_CMD_DEMOD_RESET;
+		cmd_scu.parameter_len = 0;
+		cmd_scu.result_len = 1;
+		cmd_scu.parameter = NULL;
+		cmd_scu.result = &cmd_result;
+		rc = scu_command(dev_addr, &cmd_scu);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	if ((op & QAM_SET_OP_ALL) || (op & QAM_SET_OP_CONSTELLATION)) {
+		/*
+		   STEP 2: configure demodulator
+		   -set env
+		   -set params (resets IQM,QAM,FEC HW; initializes some SCU variables )
+		 */
+		cmd_scu.command = SCU_RAM_COMMAND_STANDARD_QAM |
+		    SCU_RAM_COMMAND_CMD_DEMOD_SET_ENV;
+		cmd_scu.parameter_len = 1;
+		cmd_scu.result_len = 1;
+		cmd_scu.parameter = &set_env_parameters;
+		cmd_scu.result = &cmd_result;
+		rc = scu_command(dev_addr, &cmd_scu);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		cmd_scu.command = SCU_RAM_COMMAND_STANDARD_QAM |
+		    SCU_RAM_COMMAND_CMD_DEMOD_SET_PARAM;
+		cmd_scu.parameter_len = 2;
+		cmd_scu.result_len = 1;
+		cmd_scu.parameter = set_param_parameters;
+		cmd_scu.result = &cmd_result;
+		rc = scu_command(dev_addr, &cmd_scu);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		/* set symbol rate */
+		rc = drxdap_fasi_write_reg32(dev_addr, IQM_RC_RATE_OFS_LO__A, iqm_rc_rate, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		ext_attr->iqm_rc_rate_ofs = iqm_rc_rate;
+		rc = set_qam_measurement(demod, channel->constellation, channel->symbolrate);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+	/* STEP 3: enable the system in a mode where the ADC provides valid signal
+	   setup constellation independent registers */
+	/* from qam_cmd.py script (qam_driver_b) */
+	/* TODO: remove re-writes of HW reset values */
+	if ((op & QAM_SET_OP_ALL) || (op & QAM_SET_OP_SPECTRUM)) {
+		rc = set_frequency(demod, channel, tuner_freq_offset);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	if ((op & QAM_SET_OP_ALL) || (op & QAM_SET_OP_CONSTELLATION)) {
+
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_SYMBOL_FREQ__A, lc_symbol_freq, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_RC_STRETCH__A, iqm_rc_stretch, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	if (op & QAM_SET_OP_ALL) {
+		if (!ext_attr->has_lna) {
+			rc = drxj_dap_write_reg16(dev_addr, IQM_AF_AMUX__A, 0x02, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_CF_SYMMETRIC__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_CF_MIDTAP__A, 3, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_CF_OUT_ENA__A, IQM_CF_OUT_ENA_QAM__M, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_WR_RSV_0__A, 0x5f, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}	/* scu temporary shut down agc */
+
+		rc = drxj_dap_write_reg16(dev_addr, IQM_AF_SYNC_SEL__A, 3, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_AF_CLP_LEN__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_AF_CLP_TH__A, 448, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_AF_SNS_LEN__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_AF_PDREF__A, 4, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_AF_STDBY__A, 0x10, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_AF_PGA_GAIN__A, 11, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		rc = drxj_dap_write_reg16(dev_addr, IQM_CF_POW_MEAS_LEN__A, 1, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_CF_SCALE_SH__A, IQM_CF_SCALE_SH__PRE, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}	/*! reset default val ! */
+
+		rc = drxj_dap_write_reg16(dev_addr, QAM_SY_TIMEOUT__A, QAM_SY_TIMEOUT__PRE, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}	/*! reset default val ! */
+		if (ext_attr->standard == DRX_STANDARD_ITU_B) {
+			rc = drxj_dap_write_reg16(dev_addr, QAM_SY_SYNC_LWM__A, QAM_SY_SYNC_LWM__PRE, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}	/*! reset default val ! */
+			rc = drxj_dap_write_reg16(dev_addr, QAM_SY_SYNC_AWM__A, QAM_SY_SYNC_AWM__PRE, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}	/*! reset default val ! */
+			rc = drxj_dap_write_reg16(dev_addr, QAM_SY_SYNC_HWM__A, QAM_SY_SYNC_HWM__PRE, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}	/*! reset default val ! */
+		} else {
+			switch (channel->constellation) {
+			case DRX_CONSTELLATION_QAM16:
+			case DRX_CONSTELLATION_QAM64:
+			case DRX_CONSTELLATION_QAM256:
+				rc = drxj_dap_write_reg16(dev_addr, QAM_SY_SYNC_LWM__A, 0x03, 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				rc = drxj_dap_write_reg16(dev_addr, QAM_SY_SYNC_AWM__A, 0x04, 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				rc = drxj_dap_write_reg16(dev_addr, QAM_SY_SYNC_HWM__A, QAM_SY_SYNC_HWM__PRE, 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}	/*! reset default val ! */
+				break;
+			case DRX_CONSTELLATION_QAM32:
+			case DRX_CONSTELLATION_QAM128:
+				rc = drxj_dap_write_reg16(dev_addr, QAM_SY_SYNC_LWM__A, 0x03, 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				rc = drxj_dap_write_reg16(dev_addr, QAM_SY_SYNC_AWM__A, 0x05, 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				rc = drxj_dap_write_reg16(dev_addr, QAM_SY_SYNC_HWM__A, 0x06, 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				break;
+			default:
+				return -EIO;
+			}	/* switch */
+		}
+
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_MODE__A, QAM_LC_MODE__PRE, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}	/*! reset default val ! */
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_RATE_LIMIT__A, 3, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_LPF_FACTORP__A, 4, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_LPF_FACTORI__A, 4, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_MODE__A, 7, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_QUAL_TAB0__A, 1, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_QUAL_TAB1__A, 1, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_QUAL_TAB2__A, 1, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_QUAL_TAB3__A, 1, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_QUAL_TAB4__A, 2, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_QUAL_TAB5__A, 2, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_QUAL_TAB6__A, 2, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_QUAL_TAB8__A, 2, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_QUAL_TAB9__A, 2, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_QUAL_TAB10__A, 2, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_QUAL_TAB12__A, 2, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_QUAL_TAB15__A, 3, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_QUAL_TAB16__A, 3, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_QUAL_TAB20__A, 4, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_LC_QUAL_TAB25__A, 4, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		rc = drxj_dap_write_reg16(dev_addr, IQM_FS_ADJ_SEL__A, 1, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_RC_ADJ_SEL__A, 1, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_CF_ADJ_SEL__A, 1, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_CF_POW_MEAS_LEN__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_GPIO__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		/* No more resets of the IQM, current standard correctly set =>
+		   now AGCs can be configured. */
+		/* turn on IQMAF. It has to be in front of setAgc**() */
+		rc = set_iqm_af(demod, true);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = adc_synchronization(demod);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		rc = init_agc(demod);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = set_agc_if(demod, &(ext_attr->qam_if_agc_cfg), false);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = set_agc_rf(demod, &(ext_attr->qam_rf_agc_cfg), false);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		{
+			/* TODO fix this, store a struct drxj_cfg_afe_gain structure in struct drxj_data instead
+			   of only the gain */
+			struct drxj_cfg_afe_gain qam_pga_cfg = { DRX_STANDARD_ITU_B, 0 };
+
+			qam_pga_cfg.gain = ext_attr->qam_pga_cfg;
+			rc = ctrl_set_cfg_afe_gain(demod, &qam_pga_cfg);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+		}
+		rc = ctrl_set_cfg_pre_saw(demod, &(ext_attr->qam_pre_saw_cfg));
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	if ((op & QAM_SET_OP_ALL) || (op & QAM_SET_OP_CONSTELLATION)) {
+		if (ext_attr->standard == DRX_STANDARD_ITU_A) {
+			rc = drxdap_fasi_write_block(dev_addr, IQM_CF_TAP_RE0__A, sizeof(qam_a_taps), ((u8 *)qam_a_taps), 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxdap_fasi_write_block(dev_addr, IQM_CF_TAP_IM0__A, sizeof(qam_a_taps), ((u8 *)qam_a_taps), 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+		} else if (ext_attr->standard == DRX_STANDARD_ITU_B) {
+			switch (channel->constellation) {
+			case DRX_CONSTELLATION_QAM64:
+				rc = drxdap_fasi_write_block(dev_addr, IQM_CF_TAP_RE0__A, sizeof(qam_b64_taps), ((u8 *)qam_b64_taps), 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				rc = drxdap_fasi_write_block(dev_addr, IQM_CF_TAP_IM0__A, sizeof(qam_b64_taps), ((u8 *)qam_b64_taps), 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				break;
+			case DRX_CONSTELLATION_QAM256:
+				rc = drxdap_fasi_write_block(dev_addr, IQM_CF_TAP_RE0__A, sizeof(qam_b256_taps), ((u8 *)qam_b256_taps), 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				rc = drxdap_fasi_write_block(dev_addr, IQM_CF_TAP_IM0__A, sizeof(qam_b256_taps), ((u8 *)qam_b256_taps), 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				break;
+			default:
+				return -EIO;
+			}
+		} else if (ext_attr->standard == DRX_STANDARD_ITU_C) {
+			rc = drxdap_fasi_write_block(dev_addr, IQM_CF_TAP_RE0__A, sizeof(qam_c_taps), ((u8 *)qam_c_taps), 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxdap_fasi_write_block(dev_addr, IQM_CF_TAP_IM0__A, sizeof(qam_c_taps), ((u8 *)qam_c_taps), 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+		}
+
+		/* SETP 4: constellation specific setup */
+		switch (channel->constellation) {
+		case DRX_CONSTELLATION_QAM16:
+			rc = set_qam16(demod);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		case DRX_CONSTELLATION_QAM32:
+			rc = set_qam32(demod);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		case DRX_CONSTELLATION_QAM64:
+			rc = set_qam64(demod);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		case DRX_CONSTELLATION_QAM128:
+			rc = set_qam128(demod);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		case DRX_CONSTELLATION_QAM256:
+			rc = set_qam256(demod);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		default:
+			return -EIO;
+		}		/* switch */
+	}
+
+	if ((op & QAM_SET_OP_ALL)) {
+		rc = drxj_dap_write_reg16(dev_addr, IQM_CF_SCALE_SH__A, 0, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		/* Mpeg output has to be in front of FEC active */
+		rc = set_mpegtei_handling(demod);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = bit_reverse_mpeg_output(demod);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = set_mpeg_start_width(demod);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		{
+			/* TODO: move to set_standard after hardware reset value problem is solved */
+			/* Configure initial MPEG output */
+			struct drx_cfg_mpeg_output cfg_mpeg_output;
+
+			memcpy(&cfg_mpeg_output, &common_attr->mpeg_cfg, sizeof(cfg_mpeg_output));
+			cfg_mpeg_output.enable_mpeg_output = true;
+
+			rc = ctrl_set_cfg_mpeg_output(demod, &cfg_mpeg_output);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+		}
+	}
+
+	if ((op & QAM_SET_OP_ALL) || (op & QAM_SET_OP_CONSTELLATION)) {
+
+		/* STEP 5: start QAM demodulator (starts FEC, QAM and IQM HW) */
+		cmd_scu.command = SCU_RAM_COMMAND_STANDARD_QAM |
+		    SCU_RAM_COMMAND_CMD_DEMOD_START;
+		cmd_scu.parameter_len = 0;
+		cmd_scu.result_len = 1;
+		cmd_scu.parameter = NULL;
+		cmd_scu.result = &cmd_result;
+		rc = scu_command(dev_addr, &cmd_scu);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, IQM_COMM_EXEC__A, IQM_COMM_EXEC_ACTIVE, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, QAM_COMM_EXEC__A, QAM_COMM_EXEC_ACTIVE, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, FEC_COMM_EXEC__A, FEC_COMM_EXEC_ACTIVE, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+static int ctrl_get_qam_sig_quality(struct drx_demod_instance *demod);
+
+static int qam_flip_spec(struct drx_demod_instance *demod, struct drx_channel *channel)
+{
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	struct drxj_data *ext_attr = demod->my_ext_attr;
+	int rc;
+	u32 iqm_fs_rate_ofs = 0;
+	u32 iqm_fs_rate_lo = 0;
+	u16 qam_ctl_ena = 0;
+	u16 data = 0;
+	u16 equ_mode = 0;
+	u16 fsm_state = 0;
+	int i = 0;
+	int ofsofs = 0;
+
+	/* Silence the controlling of lc, equ, and the acquisition state machine */
+	rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_QAM_CTL_ENA__A, &qam_ctl_ena, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_CTL_ENA__A, qam_ctl_ena & ~(SCU_RAM_QAM_CTL_ENA_ACQ__M | SCU_RAM_QAM_CTL_ENA_EQU__M | SCU_RAM_QAM_CTL_ENA_LC__M), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* freeze the frequency control loop */
+	rc = drxj_dap_write_reg16(dev_addr, QAM_LC_CF__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, QAM_LC_CF1__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_atomic_read_reg32(dev_addr, IQM_FS_RATE_OFS_LO__A, &iqm_fs_rate_ofs, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_atomic_read_reg32(dev_addr, IQM_FS_RATE_LO__A, &iqm_fs_rate_lo, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	ofsofs = iqm_fs_rate_lo - iqm_fs_rate_ofs;
+	iqm_fs_rate_ofs = ~iqm_fs_rate_ofs + 1;
+	iqm_fs_rate_ofs -= 2 * ofsofs;
+
+	/* freeze dq/fq updating */
+	rc = drxj_dap_read_reg16(dev_addr, QAM_DQ_MODE__A, &data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	data = (data & 0xfff9);
+	rc = drxj_dap_write_reg16(dev_addr, QAM_DQ_MODE__A, data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, QAM_FQ_MODE__A, data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* lc_cp / _ci / _ca */
+	rc = drxj_dap_write_reg16(dev_addr, QAM_LC_CI__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, QAM_LC_EP__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, QAM_FQ_LA_FACTOR__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* flip the spec */
+	rc = drxdap_fasi_write_reg32(dev_addr, IQM_FS_RATE_OFS_LO__A, iqm_fs_rate_ofs, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	ext_attr->iqm_fs_rate_ofs = iqm_fs_rate_ofs;
+	ext_attr->pos_image = (ext_attr->pos_image) ? false : true;
+
+	/* freeze dq/fq updating */
+	rc = drxj_dap_read_reg16(dev_addr, QAM_DQ_MODE__A, &data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	equ_mode = data;
+	data = (data & 0xfff9);
+	rc = drxj_dap_write_reg16(dev_addr, QAM_DQ_MODE__A, data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, QAM_FQ_MODE__A, data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	for (i = 0; i < 28; i++) {
+		rc = drxj_dap_read_reg16(dev_addr, QAM_DQ_TAP_IM_EL0__A + (2 * i), &data, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_DQ_TAP_IM_EL0__A + (2 * i), -data, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	for (i = 0; i < 24; i++) {
+		rc = drxj_dap_read_reg16(dev_addr, QAM_FQ_TAP_IM_EL0__A + (2 * i), &data, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, QAM_FQ_TAP_IM_EL0__A + (2 * i), -data, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	data = equ_mode;
+	rc = drxj_dap_write_reg16(dev_addr, QAM_DQ_MODE__A, data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, QAM_FQ_MODE__A, data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_FSM_STATE_TGT__A, 4, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	i = 0;
+	while ((fsm_state != 4) && (i++ < 100)) {
+		rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_QAM_FSM_STATE__A, &fsm_state, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_QAM_CTL_ENA__A, (qam_ctl_ena | 0x0016), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+
+}
+
+#define  NO_LOCK        0x0
+#define  DEMOD_LOCKED   0x1
+#define  SYNC_FLIPPED   0x2
+#define  SPEC_MIRRORED  0x4
+/**
+* \fn int qam64auto ()
+* \brief auto do sync pattern switching and mirroring.
+* \param demod:   instance of demod.
+* \param channel: pointer to channel data.
+* \param tuner_freq_offset: tuner frequency offset.
+* \param lock_status: pointer to lock status.
+* \return int.
+*/
+static int
+qam64auto(struct drx_demod_instance *demod,
+	  struct drx_channel *channel,
+	  s32 tuner_freq_offset, enum drx_lock_status *lock_status)
+{
+	struct drxj_data *ext_attr = demod->my_ext_attr;
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	struct drx39xxj_state *state = dev_addr->user_data;
+	struct dtv_frontend_properties *p = &state->frontend.dtv_property_cache;
+	int rc;
+	u32 lck_state = NO_LOCK;
+	u32 start_time = 0;
+	u32 d_locked_time = 0;
+	u32 timeout_ofs = 0;
+	u16 data = 0;
+
+	/* external attributes for storing aquired channel constellation */
+	*lock_status = DRX_NOT_LOCKED;
+	start_time = jiffies_to_msecs(jiffies);
+	lck_state = NO_LOCK;
+	do {
+		rc = ctrl_lock_status(demod, lock_status);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		switch (lck_state) {
+		case NO_LOCK:
+			if (*lock_status == DRXJ_DEMOD_LOCK) {
+				rc = ctrl_get_qam_sig_quality(demod);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				if (p->cnr.stat[0].svalue > 20800) {
+					lck_state = DEMOD_LOCKED;
+					/* some delay to see if fec_lock possible TODO find the right value */
+					timeout_ofs += DRXJ_QAM_DEMOD_LOCK_EXT_WAITTIME;	/* see something, waiting longer */
+					d_locked_time = jiffies_to_msecs(jiffies);
+				}
+			}
+			break;
+		case DEMOD_LOCKED:
+			if ((*lock_status == DRXJ_DEMOD_LOCK) &&	/* still demod_lock in 150ms */
+			    ((jiffies_to_msecs(jiffies) - d_locked_time) >
+			     DRXJ_QAM_FEC_LOCK_WAITTIME)) {
+				rc = drxj_dap_read_reg16(demod->my_i2c_dev_addr, QAM_SY_TIMEOUT__A, &data, 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, QAM_SY_TIMEOUT__A, data | 0x1, 0);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				lck_state = SYNC_FLIPPED;
+				msleep(10);
+			}
+			break;
+		case SYNC_FLIPPED:
+			if (*lock_status == DRXJ_DEMOD_LOCK) {
+				if (channel->mirror == DRX_MIRROR_AUTO) {
+					/* flip sync pattern back */
+					rc = drxj_dap_read_reg16(demod->my_i2c_dev_addr, QAM_SY_TIMEOUT__A, &data, 0);
+					if (rc != 0) {
+						pr_err("error %d\n", rc);
+						goto rw_error;
+					}
+					rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, QAM_SY_TIMEOUT__A, data & 0xFFFE, 0);
+					if (rc != 0) {
+						pr_err("error %d\n", rc);
+						goto rw_error;
+					}
+					/* flip spectrum */
+					ext_attr->mirror = DRX_MIRROR_YES;
+					rc = qam_flip_spec(demod, channel);
+					if (rc != 0) {
+						pr_err("error %d\n", rc);
+						goto rw_error;
+					}
+					lck_state = SPEC_MIRRORED;
+					/* reset timer TODO: still need 500ms? */
+					start_time = d_locked_time =
+					    jiffies_to_msecs(jiffies);
+					timeout_ofs = 0;
+				} else {	/* no need to wait lock */
+
+					start_time =
+					    jiffies_to_msecs(jiffies) -
+					    DRXJ_QAM_MAX_WAITTIME - timeout_ofs;
+				}
+			}
+			break;
+		case SPEC_MIRRORED:
+			if ((*lock_status == DRXJ_DEMOD_LOCK) &&	/* still demod_lock in 150ms */
+			    ((jiffies_to_msecs(jiffies) - d_locked_time) >
+			     DRXJ_QAM_FEC_LOCK_WAITTIME)) {
+				rc = ctrl_get_qam_sig_quality(demod);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				if (p->cnr.stat[0].svalue > 20800) {
+					rc = drxj_dap_read_reg16(demod->my_i2c_dev_addr, QAM_SY_TIMEOUT__A, &data, 0);
+					if (rc != 0) {
+						pr_err("error %d\n", rc);
+						goto rw_error;
+					}
+					rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr, QAM_SY_TIMEOUT__A, data | 0x1, 0);
+					if (rc != 0) {
+						pr_err("error %d\n", rc);
+						goto rw_error;
+					}
+					/* no need to wait lock */
+					start_time =
+					    jiffies_to_msecs(jiffies) -
+					    DRXJ_QAM_MAX_WAITTIME - timeout_ofs;
+				}
+			}
+			break;
+		default:
+			break;
+		}
+		msleep(10);
+	} while
+	    ((*lock_status != DRX_LOCKED) &&
+	     (*lock_status != DRX_NEVER_LOCK) &&
+	     ((jiffies_to_msecs(jiffies) - start_time) <
+	      (DRXJ_QAM_MAX_WAITTIME + timeout_ofs))
+	    );
+	/* Returning control to apllication ... */
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn int qam256auto ()
+* \brief auto do sync pattern switching and mirroring.
+* \param demod:   instance of demod.
+* \param channel: pointer to channel data.
+* \param tuner_freq_offset: tuner frequency offset.
+* \param lock_status: pointer to lock status.
+* \return int.
+*/
+static int
+qam256auto(struct drx_demod_instance *demod,
+	   struct drx_channel *channel,
+	   s32 tuner_freq_offset, enum drx_lock_status *lock_status)
+{
+	struct drxj_data *ext_attr = demod->my_ext_attr;
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	struct drx39xxj_state *state = dev_addr->user_data;
+	struct dtv_frontend_properties *p = &state->frontend.dtv_property_cache;
+	int rc;
+	u32 lck_state = NO_LOCK;
+	u32 start_time = 0;
+	u32 d_locked_time = 0;
+	u32 timeout_ofs = DRXJ_QAM_DEMOD_LOCK_EXT_WAITTIME;
+
+	/* external attributes for storing aquired channel constellation */
+	*lock_status = DRX_NOT_LOCKED;
+	start_time = jiffies_to_msecs(jiffies);
+	lck_state = NO_LOCK;
+	do {
+		rc = ctrl_lock_status(demod, lock_status);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		switch (lck_state) {
+		case NO_LOCK:
+			if (*lock_status == DRXJ_DEMOD_LOCK) {
+				rc = ctrl_get_qam_sig_quality(demod);
+				if (rc != 0) {
+					pr_err("error %d\n", rc);
+					goto rw_error;
+				}
+				if (p->cnr.stat[0].svalue > 26800) {
+					lck_state = DEMOD_LOCKED;
+					timeout_ofs += DRXJ_QAM_DEMOD_LOCK_EXT_WAITTIME;	/* see something, wait longer */
+					d_locked_time = jiffies_to_msecs(jiffies);
+				}
+			}
+			break;
+		case DEMOD_LOCKED:
+			if (*lock_status == DRXJ_DEMOD_LOCK) {
+				if ((channel->mirror == DRX_MIRROR_AUTO) &&
+				    ((jiffies_to_msecs(jiffies) - d_locked_time) >
+				     DRXJ_QAM_FEC_LOCK_WAITTIME)) {
+					ext_attr->mirror = DRX_MIRROR_YES;
+					rc = qam_flip_spec(demod, channel);
+					if (rc != 0) {
+						pr_err("error %d\n", rc);
+						goto rw_error;
+					}
+					lck_state = SPEC_MIRRORED;
+					/* reset timer TODO: still need 300ms? */
+					start_time = jiffies_to_msecs(jiffies);
+					timeout_ofs = -DRXJ_QAM_MAX_WAITTIME / 2;
+				}
+			}
+			break;
+		case SPEC_MIRRORED:
+			break;
+		default:
+			break;
+		}
+		msleep(10);
+	} while
+	    ((*lock_status < DRX_LOCKED) &&
+	     (*lock_status != DRX_NEVER_LOCK) &&
+	     ((jiffies_to_msecs(jiffies) - start_time) <
+	      (DRXJ_QAM_MAX_WAITTIME + timeout_ofs)));
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn int set_qam_channel ()
+* \brief Set QAM channel according to the requested constellation.
+* \param demod:   instance of demod.
+* \param channel: pointer to channel data.
+* \return int.
+*/
+static int
+set_qam_channel(struct drx_demod_instance *demod,
+	       struct drx_channel *channel, s32 tuner_freq_offset)
+{
+	struct drxj_data *ext_attr = NULL;
+	int rc;
+	enum drx_lock_status lock_status = DRX_NOT_LOCKED;
+	bool auto_flag = false;
+
+	/* external attributes for storing aquired channel constellation */
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+
+	/* set QAM channel constellation */
+	switch (channel->constellation) {
+	case DRX_CONSTELLATION_QAM16:
+	case DRX_CONSTELLATION_QAM32:
+	case DRX_CONSTELLATION_QAM128:
+		return -EINVAL;
+	case DRX_CONSTELLATION_QAM64:
+	case DRX_CONSTELLATION_QAM256:
+		if (ext_attr->standard != DRX_STANDARD_ITU_B)
+			return -EINVAL;
+
+		ext_attr->constellation = channel->constellation;
+		if (channel->mirror == DRX_MIRROR_AUTO)
+			ext_attr->mirror = DRX_MIRROR_NO;
+		else
+			ext_attr->mirror = channel->mirror;
+
+		rc = set_qam(demod, channel, tuner_freq_offset, QAM_SET_OP_ALL);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		if (channel->constellation == DRX_CONSTELLATION_QAM64)
+			rc = qam64auto(demod, channel, tuner_freq_offset,
+				       &lock_status);
+		else
+			rc = qam256auto(demod, channel, tuner_freq_offset,
+					&lock_status);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		break;
+	case DRX_CONSTELLATION_AUTO:	/* for channel scan */
+		if (ext_attr->standard == DRX_STANDARD_ITU_B) {
+			u16 qam_ctl_ena = 0;
+
+			auto_flag = true;
+
+			/* try to lock default QAM constellation: QAM256 */
+			channel->constellation = DRX_CONSTELLATION_QAM256;
+			ext_attr->constellation = DRX_CONSTELLATION_QAM256;
+			if (channel->mirror == DRX_MIRROR_AUTO)
+				ext_attr->mirror = DRX_MIRROR_NO;
+			else
+				ext_attr->mirror = channel->mirror;
+			rc = set_qam(demod, channel, tuner_freq_offset,
+				     QAM_SET_OP_ALL);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = qam256auto(demod, channel, tuner_freq_offset,
+					&lock_status);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+
+			if (lock_status >= DRX_LOCKED) {
+				channel->constellation = DRX_CONSTELLATION_AUTO;
+				break;
+			}
+
+			/* QAM254 not locked. Try QAM64 constellation */
+			channel->constellation = DRX_CONSTELLATION_QAM64;
+			ext_attr->constellation = DRX_CONSTELLATION_QAM64;
+			if (channel->mirror == DRX_MIRROR_AUTO)
+				ext_attr->mirror = DRX_MIRROR_NO;
+			else
+				ext_attr->mirror = channel->mirror;
+
+			rc = drxj_dap_read_reg16(demod->my_i2c_dev_addr,
+						     SCU_RAM_QAM_CTL_ENA__A,
+						     &qam_ctl_ena, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr,
+						      SCU_RAM_QAM_CTL_ENA__A,
+						      qam_ctl_ena & ~SCU_RAM_QAM_CTL_ENA_ACQ__M, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr,
+						      SCU_RAM_QAM_FSM_STATE_TGT__A,
+						      0x2, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}	/* force to rate hunting */
+
+			rc = set_qam(demod, channel, tuner_freq_offset,
+				     QAM_SET_OP_CONSTELLATION);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr,
+						      SCU_RAM_QAM_CTL_ENA__A,
+						      qam_ctl_ena, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+
+			rc = qam64auto(demod, channel, tuner_freq_offset,
+				       &lock_status);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+
+			channel->constellation = DRX_CONSTELLATION_AUTO;
+		} else if (ext_attr->standard == DRX_STANDARD_ITU_C) {
+			u16 qam_ctl_ena = 0;
+
+			channel->constellation = DRX_CONSTELLATION_QAM64;
+			ext_attr->constellation = DRX_CONSTELLATION_QAM64;
+			auto_flag = true;
+
+			if (channel->mirror == DRX_MIRROR_AUTO)
+				ext_attr->mirror = DRX_MIRROR_NO;
+			else
+				ext_attr->mirror = channel->mirror;
+			rc = drxj_dap_read_reg16(demod->my_i2c_dev_addr,
+						     SCU_RAM_QAM_CTL_ENA__A,
+						     &qam_ctl_ena, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr,
+						      SCU_RAM_QAM_CTL_ENA__A,
+						      qam_ctl_ena & ~SCU_RAM_QAM_CTL_ENA_ACQ__M, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr,
+						      SCU_RAM_QAM_FSM_STATE_TGT__A,
+						      0x2, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}	/* force to rate hunting */
+
+			rc = set_qam(demod, channel, tuner_freq_offset,
+				     QAM_SET_OP_CONSTELLATION);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = drxj_dap_write_reg16(demod->my_i2c_dev_addr,
+						      SCU_RAM_QAM_CTL_ENA__A,
+						      qam_ctl_ena, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			rc = qam64auto(demod, channel, tuner_freq_offset,
+				       &lock_status);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			channel->constellation = DRX_CONSTELLATION_AUTO;
+		} else {
+			return -EINVAL;
+		}
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+rw_error:
+	/* restore starting value */
+	if (auto_flag)
+		channel->constellation = DRX_CONSTELLATION_AUTO;
+	return -EIO;
+}
+
+/*============================================================================*/
+
+/**
+* \fn static short get_qamrs_err_count(struct i2c_device_addr *dev_addr)
+* \brief Get RS error count in QAM mode (used for post RS BER calculation)
+* \return Error code
+*
+* precondition: measurement period & measurement prescale must be set
+*
+*/
+static int
+get_qamrs_err_count(struct i2c_device_addr *dev_addr,
+		    struct drxjrs_errors *rs_errors)
+{
+	int rc;
+	u16 nr_bit_errors = 0,
+	    nr_symbol_errors = 0,
+	    nr_packet_errors = 0, nr_failures = 0, nr_snc_par_fail_count = 0;
+
+	/* check arguments */
+	if (dev_addr == NULL)
+		return -EINVAL;
+
+	/* all reported errors are received in the  */
+	/* most recently finished measurment period */
+	/*   no of pre RS bit errors */
+	rc = drxj_dap_read_reg16(dev_addr, FEC_RS_NR_BIT_ERRORS__A, &nr_bit_errors, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	/*   no of symbol errors      */
+	rc = drxj_dap_read_reg16(dev_addr, FEC_RS_NR_SYMBOL_ERRORS__A, &nr_symbol_errors, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	/*   no of packet errors      */
+	rc = drxj_dap_read_reg16(dev_addr, FEC_RS_NR_PACKET_ERRORS__A, &nr_packet_errors, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	/*   no of failures to decode */
+	rc = drxj_dap_read_reg16(dev_addr, FEC_RS_NR_FAILURES__A, &nr_failures, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	/*   no of post RS bit erros  */
+	rc = drxj_dap_read_reg16(dev_addr, FEC_OC_SNC_FAIL_COUNT__A, &nr_snc_par_fail_count, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	/* TODO: NOTE */
+	/* These register values are fetched in non-atomic fashion           */
+	/* It is possible that the read values contain unrelated information */
+
+	rs_errors->nr_bit_errors = nr_bit_errors & FEC_RS_NR_BIT_ERRORS__M;
+	rs_errors->nr_symbol_errors = nr_symbol_errors & FEC_RS_NR_SYMBOL_ERRORS__M;
+	rs_errors->nr_packet_errors = nr_packet_errors & FEC_RS_NR_PACKET_ERRORS__M;
+	rs_errors->nr_failures = nr_failures & FEC_RS_NR_FAILURES__M;
+	rs_errors->nr_snc_par_fail_count =
+	    nr_snc_par_fail_count & FEC_OC_SNC_FAIL_COUNT__M;
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+
+/**
+ * \fn int get_sig_strength()
+ * \brief Retrieve signal strength for VSB and QAM.
+ * \param demod Pointer to demod instance
+ * \param u16-t Pointer to signal strength data; range 0, .. , 100.
+ * \return int.
+ * \retval 0 sig_strength contains valid data.
+ * \retval -EINVAL sig_strength is NULL.
+ * \retval -EIO Erroneous data, sig_strength contains invalid data.
+ */
+#define DRXJ_AGC_TOP    0x2800
+#define DRXJ_AGC_SNS    0x1600
+#define DRXJ_RFAGC_MAX  0x3fff
+#define DRXJ_RFAGC_MIN  0x800
+
+static int get_sig_strength(struct drx_demod_instance *demod, u16 *sig_strength)
+{
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	int rc;
+	u16 rf_gain = 0;
+	u16 if_gain = 0;
+	u16 if_agc_sns = 0;
+	u16 if_agc_top = 0;
+	u16 rf_agc_max = 0;
+	u16 rf_agc_min = 0;
+
+	rc = drxj_dap_read_reg16(dev_addr, IQM_AF_AGC_IF__A, &if_gain, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	if_gain &= IQM_AF_AGC_IF__M;
+	rc = drxj_dap_read_reg16(dev_addr, IQM_AF_AGC_RF__A, &rf_gain, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rf_gain &= IQM_AF_AGC_RF__M;
+
+	if_agc_sns = DRXJ_AGC_SNS;
+	if_agc_top = DRXJ_AGC_TOP;
+	rf_agc_max = DRXJ_RFAGC_MAX;
+	rf_agc_min = DRXJ_RFAGC_MIN;
+
+	if (if_gain > if_agc_top) {
+		if (rf_gain > rf_agc_max)
+			*sig_strength = 100;
+		else if (rf_gain > rf_agc_min) {
+			if (rf_agc_max == rf_agc_min) {
+				pr_err("error: rf_agc_max == rf_agc_min\n");
+				return -EIO;
+			}
+			*sig_strength =
+			75 + 25 * (rf_gain - rf_agc_min) / (rf_agc_max -
+								rf_agc_min);
+		} else
+			*sig_strength = 75;
+	} else if (if_gain > if_agc_sns) {
+		if (if_agc_top == if_agc_sns) {
+			pr_err("error: if_agc_top == if_agc_sns\n");
+			return -EIO;
+		}
+		*sig_strength =
+		20 + 55 * (if_gain - if_agc_sns) / (if_agc_top - if_agc_sns);
+	} else {
+		if (!if_agc_sns) {
+			pr_err("error: if_agc_sns is zero!\n");
+			return -EIO;
+		}
+		*sig_strength = (20 * if_gain / if_agc_sns);
+	}
+
+	if (*sig_strength <= 7)
+		*sig_strength = 0;
+
+	return 0;
+	rw_error:
+	return -EIO;
+}
+
+/**
+* \fn int ctrl_get_qam_sig_quality()
+* \brief Retreive QAM signal quality from device.
+* \param devmod Pointer to demodulator instance.
+* \param sig_quality Pointer to signal quality data.
+* \return int.
+* \retval 0 sig_quality contains valid data.
+* \retval -EINVAL sig_quality is NULL.
+* \retval -EIO Erroneous data, sig_quality contains invalid data.
+
+*  Pre-condition: Device must be started and in lock.
+*/
+static int
+ctrl_get_qam_sig_quality(struct drx_demod_instance *demod)
+{
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	struct drxj_data *ext_attr = demod->my_ext_attr;
+	struct drx39xxj_state *state = dev_addr->user_data;
+	struct dtv_frontend_properties *p = &state->frontend.dtv_property_cache;
+	struct drxjrs_errors measuredrs_errors = { 0, 0, 0, 0, 0 };
+	enum drx_modulation constellation = ext_attr->constellation;
+	int rc;
+
+	u32 pre_bit_err_rs = 0;	/* pre RedSolomon Bit Error Rate */
+	u32 post_bit_err_rs = 0;	/* post RedSolomon Bit Error Rate */
+	u32 pkt_errs = 0;	/* no of packet errors in RS */
+	u16 qam_sl_err_power = 0;	/* accumulated error between raw and sliced symbols */
+	u16 qsym_err_vd = 0;	/* quadrature symbol errors in QAM_VD */
+	u16 fec_oc_period = 0;	/* SNC sync failure measurement period */
+	u16 fec_rs_prescale = 0;	/* ReedSolomon Measurement Prescale */
+	u16 fec_rs_period = 0;	/* Value for corresponding I2C register */
+	/* calculation constants */
+	u32 rs_bit_cnt = 0;	/* RedSolomon Bit Count */
+	u32 qam_sl_sig_power = 0;	/* used for MER, depends of QAM constellation */
+	/* intermediate results */
+	u32 e = 0;		/* exponent value used for QAM BER/SER */
+	u32 m = 0;		/* mantisa value used for QAM BER/SER */
+	u32 ber_cnt = 0;	/* BER count */
+	/* signal quality info */
+	u32 qam_sl_mer = 0;	/* QAM MER */
+	u32 qam_pre_rs_ber = 0;	/* Pre RedSolomon BER */
+	u32 qam_post_rs_ber = 0;	/* Post RedSolomon BER */
+	u32 qam_vd_ser = 0;	/* ViterbiDecoder SER */
+	u16 qam_vd_prescale = 0;	/* Viterbi Measurement Prescale */
+	u16 qam_vd_period = 0;	/* Viterbi Measurement period */
+	u32 vd_bit_cnt = 0;	/* ViterbiDecoder Bit Count */
+
+	p->block_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+
+	/* read the physical registers */
+	/*   Get the RS error data */
+	rc = get_qamrs_err_count(dev_addr, &measuredrs_errors);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	/* get the register value needed for MER */
+	rc = drxj_dap_read_reg16(dev_addr, QAM_SL_ERR_POWER__A, &qam_sl_err_power, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	/* get the register value needed for post RS BER */
+	rc = drxj_dap_read_reg16(dev_addr, FEC_OC_SNC_FAIL_PERIOD__A, &fec_oc_period, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* get constants needed for signal quality calculation */
+	fec_rs_period = ext_attr->fec_rs_period;
+	fec_rs_prescale = ext_attr->fec_rs_prescale;
+	rs_bit_cnt = fec_rs_period * fec_rs_prescale * ext_attr->fec_rs_plen;
+	qam_vd_period = ext_attr->qam_vd_period;
+	qam_vd_prescale = ext_attr->qam_vd_prescale;
+	vd_bit_cnt = qam_vd_period * qam_vd_prescale * ext_attr->fec_vd_plen;
+
+	/* DRXJ_QAM_SL_SIG_POWER_QAMxxx  * 4     */
+	switch (constellation) {
+	case DRX_CONSTELLATION_QAM16:
+		qam_sl_sig_power = DRXJ_QAM_SL_SIG_POWER_QAM16 << 2;
+		break;
+	case DRX_CONSTELLATION_QAM32:
+		qam_sl_sig_power = DRXJ_QAM_SL_SIG_POWER_QAM32 << 2;
+		break;
+	case DRX_CONSTELLATION_QAM64:
+		qam_sl_sig_power = DRXJ_QAM_SL_SIG_POWER_QAM64 << 2;
+		break;
+	case DRX_CONSTELLATION_QAM128:
+		qam_sl_sig_power = DRXJ_QAM_SL_SIG_POWER_QAM128 << 2;
+		break;
+	case DRX_CONSTELLATION_QAM256:
+		qam_sl_sig_power = DRXJ_QAM_SL_SIG_POWER_QAM256 << 2;
+		break;
+	default:
+		return -EIO;
+	}
+
+	/* ------------------------------ */
+	/* MER Calculation                */
+	/* ------------------------------ */
+	/* MER is good if it is above 27.5 for QAM256 or 21.5 for QAM64 */
+
+	/* 10.0*log10(qam_sl_sig_power * 4.0 / qam_sl_err_power); */
+	if (qam_sl_err_power == 0)
+		qam_sl_mer = 0;
+	else
+		qam_sl_mer = log1_times100(qam_sl_sig_power) - log1_times100((u32)qam_sl_err_power);
+
+	/* ----------------------------------------- */
+	/* Pre Viterbi Symbol Error Rate Calculation */
+	/* ----------------------------------------- */
+	/* pre viterbi SER is good if it is bellow 0.025 */
+
+	/* get the register value */
+	/*   no of quadrature symbol errors */
+	rc = drxj_dap_read_reg16(dev_addr, QAM_VD_NR_QSYM_ERRORS__A, &qsym_err_vd, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	/* Extract the Exponent and the Mantisa  */
+	/* of number of quadrature symbol errors */
+	e = (qsym_err_vd & QAM_VD_NR_QSYM_ERRORS_EXP__M) >>
+	    QAM_VD_NR_QSYM_ERRORS_EXP__B;
+	m = (qsym_err_vd & QAM_VD_NR_SYMBOL_ERRORS_FIXED_MANT__M) >>
+	    QAM_VD_NR_SYMBOL_ERRORS_FIXED_MANT__B;
+
+	if ((m << e) >> 3 > 549752)
+		qam_vd_ser = 500000 * vd_bit_cnt * ((e > 2) ? 1 : 8) / 8;
+	else
+		qam_vd_ser = m << ((e > 2) ? (e - 3) : e);
+
+	/* --------------------------------------- */
+	/* pre and post RedSolomon BER Calculation */
+	/* --------------------------------------- */
+	/* pre RS BER is good if it is below 3.5e-4 */
+
+	/* get the register values */
+	pre_bit_err_rs = (u32) measuredrs_errors.nr_bit_errors;
+	pkt_errs = post_bit_err_rs = (u32) measuredrs_errors.nr_snc_par_fail_count;
+
+	/* Extract the Exponent and the Mantisa of the */
+	/* pre Reed-Solomon bit error count            */
+	e = (pre_bit_err_rs & FEC_RS_NR_BIT_ERRORS_EXP__M) >>
+	    FEC_RS_NR_BIT_ERRORS_EXP__B;
+	m = (pre_bit_err_rs & FEC_RS_NR_BIT_ERRORS_FIXED_MANT__M) >>
+	    FEC_RS_NR_BIT_ERRORS_FIXED_MANT__B;
+
+	ber_cnt = m << e;
+
+	/*qam_pre_rs_ber = frac_times1e6( ber_cnt, rs_bit_cnt ); */
+	if (m > (rs_bit_cnt >> (e + 1)) || (rs_bit_cnt >> e) == 0)
+		qam_pre_rs_ber = 500000 * rs_bit_cnt >> e;
+	else
+		qam_pre_rs_ber = ber_cnt;
+
+	/* post RS BER = 1000000* (11.17 * FEC_OC_SNC_FAIL_COUNT__A) /  */
+	/*               (1504.0 * FEC_OC_SNC_FAIL_PERIOD__A)  */
+	/*
+	   => c = (1000000*100*11.17)/1504 =
+	   post RS BER = (( c* FEC_OC_SNC_FAIL_COUNT__A) /
+	   (100 * FEC_OC_SNC_FAIL_PERIOD__A)
+	   *100 and /100 is for more precision.
+	   => (20 bits * 12 bits) /(16 bits * 7 bits)  => safe in 32 bits computation
+
+	   Precision errors still possible.
+	 */
+	e = post_bit_err_rs * 742686;
+	m = fec_oc_period * 100;
+	if (fec_oc_period == 0)
+		qam_post_rs_ber = 0xFFFFFFFF;
+	else
+		qam_post_rs_ber = e / m;
+
+	/* fill signal quality data structure */
+	p->pre_bit_count.stat[0].scale = FE_SCALE_COUNTER;
+	p->post_bit_count.stat[0].scale = FE_SCALE_COUNTER;
+	p->pre_bit_error.stat[0].scale = FE_SCALE_COUNTER;
+	p->post_bit_error.stat[0].scale = FE_SCALE_COUNTER;
+	p->block_error.stat[0].scale = FE_SCALE_COUNTER;
+	p->cnr.stat[0].scale = FE_SCALE_DECIBEL;
+
+	p->cnr.stat[0].svalue = ((u16) qam_sl_mer) * 100;
+	if (ext_attr->standard == DRX_STANDARD_ITU_B) {
+		p->pre_bit_error.stat[0].uvalue += qam_vd_ser;
+		p->pre_bit_count.stat[0].uvalue += vd_bit_cnt * ((e > 2) ? 1 : 8) / 8;
+	} else {
+		p->pre_bit_error.stat[0].uvalue += qam_pre_rs_ber;
+		p->pre_bit_count.stat[0].uvalue += rs_bit_cnt >> e;
+	}
+
+	p->post_bit_error.stat[0].uvalue += qam_post_rs_ber;
+	p->post_bit_count.stat[0].uvalue += rs_bit_cnt >> e;
+
+	p->block_error.stat[0].uvalue += pkt_errs;
+
+#ifdef DRXJ_SIGNAL_ACCUM_ERR
+	rc = get_acc_pkt_err(demod, &sig_quality->packet_error);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+#endif
+
+	return 0;
+rw_error:
+	p->pre_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+	p->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+	p->pre_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+	p->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+	p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+	p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+
+	return -EIO;
+}
+
+#endif /* #ifndef DRXJ_VSB_ONLY */
+
+/*============================================================================*/
+/*==                     END QAM DATAPATH FUNCTIONS                         ==*/
+/*============================================================================*/
+
+/*============================================================================*/
+/*============================================================================*/
+/*==                       ATV DATAPATH FUNCTIONS                           ==*/
+/*============================================================================*/
+/*============================================================================*/
+
+/*
+   Implementation notes.
+
+   NTSC/FM AGCs
+
+      Four AGCs are used for NTSC:
+      (1) RF (used to attenuate the input signal in case of to much power)
+      (2) IF (used to attenuate the input signal in case of to much power)
+      (3) Video AGC (used to amplify the output signal in case input to low)
+      (4) SIF AGC (used to amplify the output signal in case input to low)
+
+      Video AGC is coupled to RF and IF. SIF AGC is not coupled. It is assumed
+      that the coupling between Video AGC and the RF and IF AGCs also works in
+      favor of the SIF AGC.
+
+      Three AGCs are used for FM:
+      (1) RF (used to attenuate the input signal in case of to much power)
+      (2) IF (used to attenuate the input signal in case of to much power)
+      (3) SIF AGC (used to amplify the output signal in case input to low)
+
+      The SIF AGC is now coupled to the RF/IF AGCs.
+      The SIF AGC is needed for both SIF ouput and the internal SIF signal to
+      the AUD block.
+
+      RF and IF AGCs DACs are part of AFE, Video and SIF AGC DACs are part of
+      the ATV block. The AGC control algorithms are all implemented in
+      microcode.
+
+   ATV SETTINGS
+
+      (Shadow settings will not be used for now, they will be implemented
+       later on because of the schedule)
+
+      Several HW/SCU "settings" can be used for ATV. The standard selection
+      will reset most of these settings. To avoid that the end user apllication
+      has to perform these settings each time the ATV or FM standards is
+      selected the driver will shadow these settings. This enables the end user
+      to perform the settings only once after a drx_open(). The driver must
+      write the shadow settings to HW/SCU incase:
+	 ( setstandard FM/ATV) ||
+	 ( settings have changed && FM/ATV standard is active)
+      The shadow settings will be stored in the device specific data container.
+      A set of flags will be defined to flag changes in shadow settings.
+      A routine will be implemented to write all changed shadow settings to
+      HW/SCU.
+
+      The "settings" will consist of: AGC settings, filter settings etc.
+
+      Disadvantage of use of shadow settings:
+      Direct changes in HW/SCU registers will not be reflected in the
+      shadow settings and these changes will be overwritten during a next
+      update. This can happen during evaluation. This will not be a problem
+      for normal customer usage.
+*/
+/* -------------------------------------------------------------------------- */
+
+/**
+* \fn int power_down_atv ()
+* \brief Power down ATV.
+* \param demod instance of demodulator
+* \param standard either NTSC or FM (sub strandard for ATV )
+* \return int.
+*
+*  Stops and thus resets ATV and IQM block
+*  SIF and CVBS ADC are powered down
+*  Calls audio power down
+*/
+static int
+power_down_atv(struct drx_demod_instance *demod, enum drx_standard standard, bool primary)
+{
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	struct drxjscu_cmd cmd_scu = { /* command      */ 0,
+		/* parameter_len */ 0,
+		/* result_len    */ 0,
+		/* *parameter   */ NULL,
+		/* *result      */ NULL
+	};
+	int rc;
+	u16 cmd_result = 0;
+
+	/* ATV NTSC */
+
+	/* Stop ATV SCU (will reset ATV and IQM hardware */
+	cmd_scu.command = SCU_RAM_COMMAND_STANDARD_ATV |
+	    SCU_RAM_COMMAND_CMD_DEMOD_STOP;
+	cmd_scu.parameter_len = 0;
+	cmd_scu.result_len = 1;
+	cmd_scu.parameter = NULL;
+	cmd_scu.result = &cmd_result;
+	rc = scu_command(dev_addr, &cmd_scu);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	/* Disable ATV outputs (ATV reset enables CVBS, undo this) */
+	rc = drxj_dap_write_reg16(dev_addr, ATV_TOP_STDBY__A, (ATV_TOP_STDBY_SIF_STDBY_STANDBY & (~ATV_TOP_STDBY_CVBS_STDBY_A2_ACTIVE)), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, ATV_COMM_EXEC__A, ATV_COMM_EXEC_STOP, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	if (primary) {
+		rc = drxj_dap_write_reg16(dev_addr, IQM_COMM_EXEC__A, IQM_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = set_iqm_af(demod, false);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	} else {
+		rc = drxj_dap_write_reg16(dev_addr, IQM_FS_COMM_EXEC__A, IQM_FS_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_FD_COMM_EXEC__A, IQM_FD_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_RC_COMM_EXEC__A, IQM_RC_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_RT_COMM_EXEC__A, IQM_RT_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, IQM_CF_COMM_EXEC__A, IQM_CF_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+	rc = power_down_aud(demod);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+
+/**
+* \brief Power up AUD.
+* \param demod instance of demodulator
+* \return int.
+*
+*/
+static int power_down_aud(struct drx_demod_instance *demod)
+{
+	struct i2c_device_addr *dev_addr = NULL;
+	struct drxj_data *ext_attr = NULL;
+	int rc;
+
+	dev_addr = (struct i2c_device_addr *)demod->my_i2c_dev_addr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+
+	rc = drxj_dap_write_reg16(dev_addr, AUD_COMM_EXEC__A, AUD_COMM_EXEC_STOP, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	ext_attr->aud_data.audio_is_active = false;
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn int set_orx_nsu_aox()
+* \brief Configure OrxNsuAox for OOB
+* \param demod instance of demodulator.
+* \param active
+* \return int.
+*/
+static int set_orx_nsu_aox(struct drx_demod_instance *demod, bool active)
+{
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	int rc;
+	u16 data = 0;
+
+	/* Configure NSU_AOX */
+	rc = drxj_dap_read_reg16(dev_addr, ORX_NSU_AOX_STDBY_W__A, &data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	if (!active)
+		data &= ((~ORX_NSU_AOX_STDBY_W_STDBYADC_A2_ON) & (~ORX_NSU_AOX_STDBY_W_STDBYAMP_A2_ON) & (~ORX_NSU_AOX_STDBY_W_STDBYBIAS_A2_ON) & (~ORX_NSU_AOX_STDBY_W_STDBYPLL_A2_ON) & (~ORX_NSU_AOX_STDBY_W_STDBYPD_A2_ON) & (~ORX_NSU_AOX_STDBY_W_STDBYTAGC_IF_A2_ON) & (~ORX_NSU_AOX_STDBY_W_STDBYTAGC_RF_A2_ON) & (~ORX_NSU_AOX_STDBY_W_STDBYFLT_A2_ON));
+	else
+		data |= (ORX_NSU_AOX_STDBY_W_STDBYADC_A2_ON | ORX_NSU_AOX_STDBY_W_STDBYAMP_A2_ON | ORX_NSU_AOX_STDBY_W_STDBYBIAS_A2_ON | ORX_NSU_AOX_STDBY_W_STDBYPLL_A2_ON | ORX_NSU_AOX_STDBY_W_STDBYPD_A2_ON | ORX_NSU_AOX_STDBY_W_STDBYTAGC_IF_A2_ON | ORX_NSU_AOX_STDBY_W_STDBYTAGC_RF_A2_ON | ORX_NSU_AOX_STDBY_W_STDBYFLT_A2_ON);
+	rc = drxj_dap_write_reg16(dev_addr, ORX_NSU_AOX_STDBY_W__A, data, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/**
+* \fn int ctrl_set_oob()
+* \brief Set OOB channel to be used.
+* \param demod instance of demodulator
+* \param oob_param OOB parameters for channel setting.
+* \frequency should be in KHz
+* \return int.
+*
+* Accepts  only. Returns error otherwise.
+* Demapper value is written after scu_command START
+* because START command causes COMM_EXEC transition
+* from 0 to 1 which causes all registers to be
+* overwritten with initial value
+*
+*/
+
+/* Nyquist filter impulse response */
+#define IMPULSE_COSINE_ALPHA_0_3    {-3, -4, -1, 6, 10, 7, -5, -20, -25, -10, 29, 79, 123, 140}	/*sqrt raised-cosine filter with alpha=0.3 */
+#define IMPULSE_COSINE_ALPHA_0_5    { 2, 0, -2, -2, 2, 5, 2, -10, -20, -14, 20, 74, 125, 145}	/*sqrt raised-cosine filter with alpha=0.5 */
+#define IMPULSE_COSINE_ALPHA_RO_0_5 { 0, 0, 1, 2, 3, 0, -7, -15, -16,  0, 34, 77, 114, 128}	/*full raised-cosine filter with alpha=0.5 (receiver only) */
+
+/* Coefficients for the nyquist fitler (total: 27 taps) */
+#define NYQFILTERLEN 27
+
+static int ctrl_set_oob(struct drx_demod_instance *demod, struct drxoob *oob_param)
+{
+	int rc;
+	s32 freq = 0;	/* KHz */
+	struct i2c_device_addr *dev_addr = NULL;
+	struct drxj_data *ext_attr = NULL;
+	u16 i = 0;
+	bool mirror_freq_spect_oob = false;
+	u16 trk_filter_value = 0;
+	struct drxjscu_cmd scu_cmd;
+	u16 set_param_parameters[3];
+	u16 cmd_result[2] = { 0, 0 };
+	s16 nyquist_coeffs[4][(NYQFILTERLEN + 1) / 2] = {
+		IMPULSE_COSINE_ALPHA_0_3,	/* Target Mode 0 */
+		IMPULSE_COSINE_ALPHA_0_3,	/* Target Mode 1 */
+		IMPULSE_COSINE_ALPHA_0_5,	/* Target Mode 2 */
+		IMPULSE_COSINE_ALPHA_RO_0_5	/* Target Mode 3 */
+	};
+	u8 mode_val[4] = { 2, 2, 0, 1 };
+	u8 pfi_coeffs[4][6] = {
+		{DRXJ_16TO8(-92), DRXJ_16TO8(-108), DRXJ_16TO8(100)},	/* TARGET_MODE = 0:     PFI_A = -23/32; PFI_B = -54/32;  PFI_C = 25/32; fg = 0.5 MHz (Att=26dB) */
+		{DRXJ_16TO8(-64), DRXJ_16TO8(-80), DRXJ_16TO8(80)},	/* TARGET_MODE = 1:     PFI_A = -16/32; PFI_B = -40/32;  PFI_C = 20/32; fg = 1.0 MHz (Att=28dB) */
+		{DRXJ_16TO8(-80), DRXJ_16TO8(-98), DRXJ_16TO8(92)},	/* TARGET_MODE = 2, 3:  PFI_A = -20/32; PFI_B = -49/32;  PFI_C = 23/32; fg = 0.8 MHz (Att=25dB) */
+		{DRXJ_16TO8(-80), DRXJ_16TO8(-98), DRXJ_16TO8(92)}	/* TARGET_MODE = 2, 3:  PFI_A = -20/32; PFI_B = -49/32;  PFI_C = 23/32; fg = 0.8 MHz (Att=25dB) */
+	};
+	u16 mode_index;
+
+	dev_addr = demod->my_i2c_dev_addr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+	mirror_freq_spect_oob = ext_attr->mirror_freq_spect_oob;
+
+	/* Check parameters */
+	if (oob_param == NULL) {
+		/* power off oob module  */
+		scu_cmd.command = SCU_RAM_COMMAND_STANDARD_OOB
+		    | SCU_RAM_COMMAND_CMD_DEMOD_STOP;
+		scu_cmd.parameter_len = 0;
+		scu_cmd.result_len = 1;
+		scu_cmd.result = cmd_result;
+		rc = scu_command(dev_addr, &scu_cmd);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = set_orx_nsu_aox(demod, false);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, ORX_COMM_EXEC__A, ORX_COMM_EXEC_STOP, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		ext_attr->oob_power_on = false;
+		return 0;
+	}
+
+	freq = oob_param->frequency;
+	if ((freq < 70000) || (freq > 130000))
+		return -EIO;
+	freq = (freq - 50000) / 50;
+
+	{
+		u16 index = 0;
+		u16 remainder = 0;
+		u16 *trk_filtercfg = ext_attr->oob_trk_filter_cfg;
+
+		index = (u16) ((freq - 400) / 200);
+		remainder = (u16) ((freq - 400) % 200);
+		trk_filter_value =
+		    trk_filtercfg[index] - (trk_filtercfg[index] -
+					   trk_filtercfg[index +
+							1]) / 10 * remainder /
+		    20;
+	}
+
+   /*********/
+	/* Stop  */
+   /*********/
+	rc = drxj_dap_write_reg16(dev_addr, ORX_COMM_EXEC__A, ORX_COMM_EXEC_STOP, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	scu_cmd.command = SCU_RAM_COMMAND_STANDARD_OOB
+	    | SCU_RAM_COMMAND_CMD_DEMOD_STOP;
+	scu_cmd.parameter_len = 0;
+	scu_cmd.result_len = 1;
+	scu_cmd.result = cmd_result;
+	rc = scu_command(dev_addr, &scu_cmd);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+   /*********/
+	/* Reset */
+   /*********/
+	scu_cmd.command = SCU_RAM_COMMAND_STANDARD_OOB
+	    | SCU_RAM_COMMAND_CMD_DEMOD_RESET;
+	scu_cmd.parameter_len = 0;
+	scu_cmd.result_len = 1;
+	scu_cmd.result = cmd_result;
+	rc = scu_command(dev_addr, &scu_cmd);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+   /***********/
+	/* SET_ENV */
+   /***********/
+	/* set frequency, spectrum inversion and data rate */
+	scu_cmd.command = SCU_RAM_COMMAND_STANDARD_OOB
+	    | SCU_RAM_COMMAND_CMD_DEMOD_SET_ENV;
+	scu_cmd.parameter_len = 3;
+	/* 1-data rate;2-frequency */
+	switch (oob_param->standard) {
+	case DRX_OOB_MODE_A:
+		if (
+			   /* signal is transmitted inverted */
+			   ((oob_param->spectrum_inverted == true) &&
+			    /* and tuner is not mirroring the signal */
+			    (!mirror_freq_spect_oob)) |
+			   /* or */
+			   /* signal is transmitted noninverted */
+			   ((oob_param->spectrum_inverted == false) &&
+			    /* and tuner is mirroring the signal */
+			    (mirror_freq_spect_oob))
+		    )
+			set_param_parameters[0] =
+			    SCU_RAM_ORX_RF_RX_DATA_RATE_2048KBPS_INVSPEC;
+		else
+			set_param_parameters[0] =
+			    SCU_RAM_ORX_RF_RX_DATA_RATE_2048KBPS_REGSPEC;
+		break;
+	case DRX_OOB_MODE_B_GRADE_A:
+		if (
+			   /* signal is transmitted inverted */
+			   ((oob_param->spectrum_inverted == true) &&
+			    /* and tuner is not mirroring the signal */
+			    (!mirror_freq_spect_oob)) |
+			   /* or */
+			   /* signal is transmitted noninverted */
+			   ((oob_param->spectrum_inverted == false) &&
+			    /* and tuner is mirroring the signal */
+			    (mirror_freq_spect_oob))
+		    )
+			set_param_parameters[0] =
+			    SCU_RAM_ORX_RF_RX_DATA_RATE_1544KBPS_INVSPEC;
+		else
+			set_param_parameters[0] =
+			    SCU_RAM_ORX_RF_RX_DATA_RATE_1544KBPS_REGSPEC;
+		break;
+	case DRX_OOB_MODE_B_GRADE_B:
+	default:
+		if (
+			   /* signal is transmitted inverted */
+			   ((oob_param->spectrum_inverted == true) &&
+			    /* and tuner is not mirroring the signal */
+			    (!mirror_freq_spect_oob)) |
+			   /* or */
+			   /* signal is transmitted noninverted */
+			   ((oob_param->spectrum_inverted == false) &&
+			    /* and tuner is mirroring the signal */
+			    (mirror_freq_spect_oob))
+		    )
+			set_param_parameters[0] =
+			    SCU_RAM_ORX_RF_RX_DATA_RATE_3088KBPS_INVSPEC;
+		else
+			set_param_parameters[0] =
+			    SCU_RAM_ORX_RF_RX_DATA_RATE_3088KBPS_REGSPEC;
+		break;
+	}
+	set_param_parameters[1] = (u16) (freq & 0xFFFF);
+	set_param_parameters[2] = trk_filter_value;
+	scu_cmd.parameter = set_param_parameters;
+	scu_cmd.result_len = 1;
+	scu_cmd.result = cmd_result;
+	mode_index = mode_val[(set_param_parameters[0] & 0xC0) >> 6];
+	rc = scu_command(dev_addr, &scu_cmd);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SIO_TOP_COMM_KEY__A, 0xFABA, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}	/*  Write magic word to enable pdr reg write  */
+	rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_OOB_CRX_CFG__A, OOB_CRX_DRIVE_STRENGTH << SIO_PDR_OOB_CRX_CFG_DRIVE__B | 0x03 << SIO_PDR_OOB_CRX_CFG_MODE__B, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SIO_PDR_OOB_DRX_CFG__A, OOB_DRX_DRIVE_STRENGTH << SIO_PDR_OOB_DRX_CFG_DRIVE__B | 0x03 << SIO_PDR_OOB_DRX_CFG_MODE__B, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SIO_TOP_COMM_KEY__A, 0x0000, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}	/*  Write magic word to disable pdr reg write */
+
+	rc = drxj_dap_write_reg16(dev_addr, ORX_TOP_COMM_KEY__A, 0, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, ORX_FWP_AAG_LEN_W__A, 16000, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, ORX_FWP_AAG_THR_W__A, 40, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* ddc */
+	rc = drxj_dap_write_reg16(dev_addr, ORX_DDC_OFO_SET_W__A, ORX_DDC_OFO_SET_W__PRE, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* nsu */
+	rc = drxj_dap_write_reg16(dev_addr, ORX_NSU_AOX_LOPOW_W__A, ext_attr->oob_lo_pow, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* initialization for target mode */
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_TARGET_MODE__A, SCU_RAM_ORX_TARGET_MODE_2048KBPS_SQRT, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_FREQ_GAIN_CORR__A, SCU_RAM_ORX_FREQ_GAIN_CORR_2048KBPS, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* Reset bits for timing and freq. recovery */
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_RST_CPH__A, 0x0001, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_RST_CTI__A, 0x0002, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_RST_KRN__A, 0x0004, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_RST_KRP__A, 0x0008, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* AGN_LOCK = {2048>>3, -2048, 8, -8, 0, 1}; */
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_AGN_LOCK_TH__A, 2048 >> 3, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_AGN_LOCK_TOTH__A, (u16)(-2048), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_AGN_ONLOCK_TTH__A, 8, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_AGN_UNLOCK_TTH__A, (u16)(-8), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_AGN_LOCK_MASK__A, 1, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* DGN_LOCK = {10, -2048, 8, -8, 0, 1<<1}; */
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_DGN_LOCK_TH__A, 10, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_DGN_LOCK_TOTH__A, (u16)(-2048), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_DGN_ONLOCK_TTH__A, 8, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_DGN_UNLOCK_TTH__A, (u16)(-8), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_DGN_LOCK_MASK__A, 1 << 1, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* FRQ_LOCK = {15,-2048, 8, -8, 0, 1<<2}; */
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_FRQ_LOCK_TH__A, 17, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_FRQ_LOCK_TOTH__A, (u16)(-2048), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_FRQ_ONLOCK_TTH__A, 8, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_FRQ_UNLOCK_TTH__A, (u16)(-8), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_FRQ_LOCK_MASK__A, 1 << 2, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* PHA_LOCK = {5000, -2048, 8, -8, 0, 1<<3}; */
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_PHA_LOCK_TH__A, 3000, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_PHA_LOCK_TOTH__A, (u16)(-2048), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_PHA_ONLOCK_TTH__A, 8, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_PHA_UNLOCK_TTH__A, (u16)(-8), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_PHA_LOCK_MASK__A, 1 << 3, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* TIM_LOCK = {300,      -2048, 8, -8, 0, 1<<4}; */
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_TIM_LOCK_TH__A, 400, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_TIM_LOCK_TOTH__A, (u16)(-2048), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_TIM_ONLOCK_TTH__A, 8, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_TIM_UNLOCK_TTH__A, (u16)(-8), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_TIM_LOCK_MASK__A, 1 << 4, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* EQU_LOCK = {20,      -2048, 8, -8, 0, 1<<5}; */
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_EQU_LOCK_TH__A, 20, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_EQU_LOCK_TOTH__A, (u16)(-2048), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_EQU_ONLOCK_TTH__A, 4, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_EQU_UNLOCK_TTH__A, (u16)(-4), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_ORX_EQU_LOCK_MASK__A, 1 << 5, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* PRE-Filter coefficients (PFI) */
+	rc = drxdap_fasi_write_block(dev_addr, ORX_FWP_PFI_A_W__A, sizeof(pfi_coeffs[mode_index]), ((u8 *)pfi_coeffs[mode_index]), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, ORX_TOP_MDE_W__A, mode_index, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* NYQUIST-Filter coefficients (NYQ) */
+	for (i = 0; i < (NYQFILTERLEN + 1) / 2; i++) {
+		rc = drxj_dap_write_reg16(dev_addr, ORX_FWP_NYQ_ADR_W__A, i, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, ORX_FWP_NYQ_COF_RW__A, nyquist_coeffs[mode_index][i], 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+	rc = drxj_dap_write_reg16(dev_addr, ORX_FWP_NYQ_ADR_W__A, 31, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, ORX_COMM_EXEC__A, ORX_COMM_EXEC_ACTIVE, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	/*********/
+	/* Start */
+	/*********/
+	scu_cmd.command = SCU_RAM_COMMAND_STANDARD_OOB
+	    | SCU_RAM_COMMAND_CMD_DEMOD_START;
+	scu_cmd.parameter_len = 0;
+	scu_cmd.result_len = 1;
+	scu_cmd.result = cmd_result;
+	rc = scu_command(dev_addr, &scu_cmd);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = set_orx_nsu_aox(demod, true);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, ORX_NSU_AOX_STHR_W__A, ext_attr->oob_pre_saw, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	ext_attr->oob_power_on = true;
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+/*==                     END OOB DATAPATH FUNCTIONS                         ==*/
+/*============================================================================*/
+
+/*=============================================================================
+  ===== MC command related functions ==========================================
+  ===========================================================================*/
+
+/*=============================================================================
+  ===== ctrl_set_channel() ==========================================================
+  ===========================================================================*/
+/**
+* \fn int ctrl_set_channel()
+* \brief Select a new transmission channel.
+* \param demod instance of demod.
+* \param channel Pointer to channel data.
+* \return int.
+*
+* In case the tuner module is not used and in case of NTSC/FM the pogrammer
+* must tune the tuner to the centre frequency of the NTSC/FM channel.
+*
+*/
+static int
+ctrl_set_channel(struct drx_demod_instance *demod, struct drx_channel *channel)
+{
+	int rc;
+	s32 tuner_freq_offset = 0;
+	struct drxj_data *ext_attr = NULL;
+	struct i2c_device_addr *dev_addr = NULL;
+	enum drx_standard standard = DRX_STANDARD_UNKNOWN;
+#ifndef DRXJ_VSB_ONLY
+	u32 min_symbol_rate = 0;
+	u32 max_symbol_rate = 0;
+	int bandwidth_temp = 0;
+	int bandwidth = 0;
+#endif
+   /*== check arguments ======================================================*/
+	if ((demod == NULL) || (channel == NULL))
+		return -EINVAL;
+
+	dev_addr = demod->my_i2c_dev_addr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+	standard = ext_attr->standard;
+
+	/* check valid standards */
+	switch (standard) {
+	case DRX_STANDARD_8VSB:
+#ifndef DRXJ_VSB_ONLY
+	case DRX_STANDARD_ITU_A:
+	case DRX_STANDARD_ITU_B:
+	case DRX_STANDARD_ITU_C:
+#endif /* DRXJ_VSB_ONLY */
+		break;
+	case DRX_STANDARD_UNKNOWN:
+	default:
+		return -EINVAL;
+	}
+
+	/* check bandwidth QAM annex B, NTSC and 8VSB */
+	if ((standard == DRX_STANDARD_ITU_B) ||
+	    (standard == DRX_STANDARD_8VSB) ||
+	    (standard == DRX_STANDARD_NTSC)) {
+		switch (channel->bandwidth) {
+		case DRX_BANDWIDTH_6MHZ:
+		case DRX_BANDWIDTH_UNKNOWN:	/* fall through */
+			channel->bandwidth = DRX_BANDWIDTH_6MHZ;
+			break;
+		case DRX_BANDWIDTH_8MHZ:	/* fall through */
+		case DRX_BANDWIDTH_7MHZ:	/* fall through */
+		default:
+			return -EINVAL;
+		}
+	}
+
+	/* For QAM annex A and annex C:
+	   -check symbolrate and constellation
+	   -derive bandwidth from symbolrate (input bandwidth is ignored)
+	 */
+#ifndef DRXJ_VSB_ONLY
+	if ((standard == DRX_STANDARD_ITU_A) ||
+	    (standard == DRX_STANDARD_ITU_C)) {
+		struct drxuio_cfg uio_cfg = { DRX_UIO1, DRX_UIO_MODE_FIRMWARE_SAW };
+		int bw_rolloff_factor = 0;
+
+		bw_rolloff_factor = (standard == DRX_STANDARD_ITU_A) ? 115 : 113;
+		min_symbol_rate = DRXJ_QAM_SYMBOLRATE_MIN;
+		max_symbol_rate = DRXJ_QAM_SYMBOLRATE_MAX;
+		/* config SMA_TX pin to SAW switch mode */
+		rc = ctrl_set_uio_cfg(demod, &uio_cfg);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		if (channel->symbolrate < min_symbol_rate ||
+		    channel->symbolrate > max_symbol_rate) {
+			return -EINVAL;
+		}
+
+		switch (channel->constellation) {
+		case DRX_CONSTELLATION_QAM16:	/* fall through */
+		case DRX_CONSTELLATION_QAM32:	/* fall through */
+		case DRX_CONSTELLATION_QAM64:	/* fall through */
+		case DRX_CONSTELLATION_QAM128:	/* fall through */
+		case DRX_CONSTELLATION_QAM256:
+			bandwidth_temp = channel->symbolrate * bw_rolloff_factor;
+			bandwidth = bandwidth_temp / 100;
+
+			if ((bandwidth_temp % 100) >= 50)
+				bandwidth++;
+
+			if (bandwidth <= 6100000) {
+				channel->bandwidth = DRX_BANDWIDTH_6MHZ;
+			} else if ((bandwidth > 6100000)
+				   && (bandwidth <= 7100000)) {
+				channel->bandwidth = DRX_BANDWIDTH_7MHZ;
+			} else if (bandwidth > 7100000) {
+				channel->bandwidth = DRX_BANDWIDTH_8MHZ;
+			}
+			break;
+		default:
+			return -EINVAL;
+		}
+	}
+
+	/* For QAM annex B:
+	   -check constellation
+	 */
+	if (standard == DRX_STANDARD_ITU_B) {
+		switch (channel->constellation) {
+		case DRX_CONSTELLATION_AUTO:
+		case DRX_CONSTELLATION_QAM256:
+		case DRX_CONSTELLATION_QAM64:
+			break;
+		default:
+			return -EINVAL;
+		}
+
+		switch (channel->interleavemode) {
+		case DRX_INTERLEAVEMODE_I128_J1:
+		case DRX_INTERLEAVEMODE_I128_J1_V2:
+		case DRX_INTERLEAVEMODE_I128_J2:
+		case DRX_INTERLEAVEMODE_I64_J2:
+		case DRX_INTERLEAVEMODE_I128_J3:
+		case DRX_INTERLEAVEMODE_I32_J4:
+		case DRX_INTERLEAVEMODE_I128_J4:
+		case DRX_INTERLEAVEMODE_I16_J8:
+		case DRX_INTERLEAVEMODE_I128_J5:
+		case DRX_INTERLEAVEMODE_I8_J16:
+		case DRX_INTERLEAVEMODE_I128_J6:
+		case DRX_INTERLEAVEMODE_I128_J7:
+		case DRX_INTERLEAVEMODE_I128_J8:
+		case DRX_INTERLEAVEMODE_I12_J17:
+		case DRX_INTERLEAVEMODE_I5_J4:
+		case DRX_INTERLEAVEMODE_B52_M240:
+		case DRX_INTERLEAVEMODE_B52_M720:
+		case DRX_INTERLEAVEMODE_UNKNOWN:
+		case DRX_INTERLEAVEMODE_AUTO:
+			break;
+		default:
+			return -EINVAL;
+		}
+	}
+
+	if ((ext_attr->uio_sma_tx_mode) == DRX_UIO_MODE_FIRMWARE_SAW) {
+		/* SAW SW, user UIO is used for switchable SAW */
+		struct drxuio_data uio1 = { DRX_UIO1, false };
+
+		switch (channel->bandwidth) {
+		case DRX_BANDWIDTH_8MHZ:
+			uio1.value = true;
+			break;
+		case DRX_BANDWIDTH_7MHZ:
+			uio1.value = false;
+			break;
+		case DRX_BANDWIDTH_6MHZ:
+			uio1.value = false;
+			break;
+		case DRX_BANDWIDTH_UNKNOWN:
+		default:
+			return -EINVAL;
+		}
+
+		rc = ctrl_uio_write(demod, &uio1);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+#endif /* DRXJ_VSB_ONLY */
+	rc = drxj_dap_write_reg16(dev_addr, SCU_COMM_EXEC__A, SCU_COMM_EXEC_ACTIVE, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	tuner_freq_offset = 0;
+
+   /*== Setup demod for specific standard ====================================*/
+	switch (standard) {
+	case DRX_STANDARD_8VSB:
+		if (channel->mirror == DRX_MIRROR_AUTO)
+			ext_attr->mirror = DRX_MIRROR_NO;
+		else
+			ext_attr->mirror = channel->mirror;
+		rc = set_vsb(demod);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = set_frequency(demod, channel, tuner_freq_offset);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		break;
+#ifndef DRXJ_VSB_ONLY
+	case DRX_STANDARD_ITU_A:	/* fallthrough */
+	case DRX_STANDARD_ITU_B:	/* fallthrough */
+	case DRX_STANDARD_ITU_C:
+		rc = set_qam_channel(demod, channel, tuner_freq_offset);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		break;
+#endif
+	case DRX_STANDARD_UNKNOWN:
+	default:
+		return -EIO;
+	}
+
+	/* flag the packet error counter reset */
+	ext_attr->reset_pkt_err_acc = true;
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*=============================================================================
+  ===== SigQuality() ==========================================================
+  ===========================================================================*/
+
+/**
+* \fn int ctrl_sig_quality()
+* \brief Retreive signal quality form device.
+* \param devmod Pointer to demodulator instance.
+* \param sig_quality Pointer to signal quality data.
+* \return int.
+* \retval 0 sig_quality contains valid data.
+* \retval -EINVAL sig_quality is NULL.
+* \retval -EIO Erroneous data, sig_quality contains invalid data.
+
+*/
+static int
+ctrl_sig_quality(struct drx_demod_instance *demod,
+		 enum drx_lock_status lock_status)
+{
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	struct drxj_data *ext_attr = demod->my_ext_attr;
+	struct drx39xxj_state *state = dev_addr->user_data;
+	struct dtv_frontend_properties *p = &state->frontend.dtv_property_cache;
+	enum drx_standard standard = ext_attr->standard;
+	int rc;
+	u32 ber, cnt, err, pkt;
+	u16 mer, strength;
+
+	rc = get_sig_strength(demod, &strength);
+	if (rc < 0) {
+		pr_err("error getting signal strength %d\n", rc);
+		p->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+	} else {
+		p->strength.stat[0].scale = FE_SCALE_RELATIVE;
+		p->strength.stat[0].uvalue = 65535UL *  strength/ 100;
+	}
+
+	switch (standard) {
+	case DRX_STANDARD_8VSB:
+#ifdef DRXJ_SIGNAL_ACCUM_ERR
+		rc = get_acc_pkt_err(demod, &pkt);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+#endif
+		if (lock_status != DRXJ_DEMOD_LOCK && lock_status != DRX_LOCKED) {
+			p->pre_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+			p->pre_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+			p->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+			p->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+			p->block_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+			p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+			p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+		} else {
+			rc = get_vsb_post_rs_pck_err(dev_addr, &err, &pkt);
+			if (rc != 0) {
+				pr_err("error %d getting UCB\n", rc);
+				p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+			} else {
+				p->block_error.stat[0].scale = FE_SCALE_COUNTER;
+				p->block_error.stat[0].uvalue += err;
+				p->block_count.stat[0].scale = FE_SCALE_COUNTER;
+				p->block_count.stat[0].uvalue += pkt;
+			}
+
+			/* PostViterbi is compute in steps of 10^(-6) */
+			rc = get_vs_bpre_viterbi_ber(dev_addr, &ber, &cnt);
+			if (rc != 0) {
+				pr_err("error %d getting pre-ber\n", rc);
+				p->pre_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+			} else {
+				p->pre_bit_error.stat[0].scale = FE_SCALE_COUNTER;
+				p->pre_bit_error.stat[0].uvalue += ber;
+				p->pre_bit_count.stat[0].scale = FE_SCALE_COUNTER;
+				p->pre_bit_count.stat[0].uvalue += cnt;
+			}
+
+			rc = get_vs_bpost_viterbi_ber(dev_addr, &ber, &cnt);
+			if (rc != 0) {
+				pr_err("error %d getting post-ber\n", rc);
+				p->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+			} else {
+				p->post_bit_error.stat[0].scale = FE_SCALE_COUNTER;
+				p->post_bit_error.stat[0].uvalue += ber;
+				p->post_bit_count.stat[0].scale = FE_SCALE_COUNTER;
+				p->post_bit_count.stat[0].uvalue += cnt;
+			}
+			rc = get_vsbmer(dev_addr, &mer);
+			if (rc != 0) {
+				pr_err("error %d getting MER\n", rc);
+				p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+			} else {
+				p->cnr.stat[0].svalue = mer * 100;
+				p->cnr.stat[0].scale = FE_SCALE_DECIBEL;
+			}
+		}
+		break;
+#ifndef DRXJ_VSB_ONLY
+	case DRX_STANDARD_ITU_A:
+	case DRX_STANDARD_ITU_B:
+	case DRX_STANDARD_ITU_C:
+		rc = ctrl_get_qam_sig_quality(demod);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		break;
+#endif
+	default:
+		return -EIO;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+
+/**
+* \fn int ctrl_lock_status()
+* \brief Retreive lock status .
+* \param dev_addr Pointer to demodulator device address.
+* \param lock_stat Pointer to lock status structure.
+* \return int.
+*
+*/
+static int
+ctrl_lock_status(struct drx_demod_instance *demod, enum drx_lock_status *lock_stat)
+{
+	enum drx_standard standard = DRX_STANDARD_UNKNOWN;
+	struct drxj_data *ext_attr = NULL;
+	struct i2c_device_addr *dev_addr = NULL;
+	struct drxjscu_cmd cmd_scu = { /* command      */ 0,
+		/* parameter_len */ 0,
+		/* result_len    */ 0,
+		/* *parameter   */ NULL,
+		/* *result      */ NULL
+	};
+	int rc;
+	u16 cmd_result[2] = { 0, 0 };
+	u16 demod_lock = SCU_RAM_PARAM_1_RES_DEMOD_GET_LOCK_DEMOD_LOCKED;
+
+	/* check arguments */
+	if ((demod == NULL) || (lock_stat == NULL))
+		return -EINVAL;
+
+	dev_addr = demod->my_i2c_dev_addr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+	standard = ext_attr->standard;
+
+	*lock_stat = DRX_NOT_LOCKED;
+
+	/* define the SCU command code */
+	switch (standard) {
+	case DRX_STANDARD_8VSB:
+		cmd_scu.command = SCU_RAM_COMMAND_STANDARD_VSB |
+		    SCU_RAM_COMMAND_CMD_DEMOD_GET_LOCK;
+		demod_lock |= 0x6;
+		break;
+#ifndef DRXJ_VSB_ONLY
+	case DRX_STANDARD_ITU_A:
+	case DRX_STANDARD_ITU_B:
+	case DRX_STANDARD_ITU_C:
+		cmd_scu.command = SCU_RAM_COMMAND_STANDARD_QAM |
+		    SCU_RAM_COMMAND_CMD_DEMOD_GET_LOCK;
+		break;
+#endif
+	case DRX_STANDARD_UNKNOWN:	/* fallthrough */
+	default:
+		return -EIO;
+	}
+
+	/* define the SCU command paramters and execute the command */
+	cmd_scu.parameter_len = 0;
+	cmd_scu.result_len = 2;
+	cmd_scu.parameter = NULL;
+	cmd_scu.result = cmd_result;
+	rc = scu_command(dev_addr, &cmd_scu);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* set the lock status */
+	if (cmd_scu.result[1] < demod_lock) {
+		/* 0x0000 NOT LOCKED */
+		*lock_stat = DRX_NOT_LOCKED;
+	} else if (cmd_scu.result[1] < SCU_RAM_PARAM_1_RES_DEMOD_GET_LOCK_LOCKED) {
+		*lock_stat = DRXJ_DEMOD_LOCK;
+	} else if (cmd_scu.result[1] <
+		   SCU_RAM_PARAM_1_RES_DEMOD_GET_LOCK_NEVER_LOCK) {
+		/* 0x8000 DEMOD + FEC LOCKED (system lock) */
+		*lock_stat = DRX_LOCKED;
+	} else {
+		/* 0xC000 NEVER LOCKED */
+		/* (system will never be able to lock to the signal) */
+		*lock_stat = DRX_NEVER_LOCK;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+
+/**
+* \fn int ctrl_set_standard()
+* \brief Set modulation standard to be used.
+* \param standard Modulation standard.
+* \return int.
+*
+* Setup stuff for the desired demodulation standard.
+* Disable and power down the previous selected demodulation standard
+*
+*/
+static int
+ctrl_set_standard(struct drx_demod_instance *demod, enum drx_standard *standard)
+{
+	struct drxj_data *ext_attr = NULL;
+	int rc;
+	enum drx_standard prev_standard;
+
+	/* check arguments */
+	if ((standard == NULL) || (demod == NULL))
+		return -EINVAL;
+
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+	prev_standard = ext_attr->standard;
+
+	/*
+	   Stop and power down previous standard
+	 */
+	switch (prev_standard) {
+#ifndef DRXJ_VSB_ONLY
+	case DRX_STANDARD_ITU_A:	/* fallthrough */
+	case DRX_STANDARD_ITU_B:	/* fallthrough */
+	case DRX_STANDARD_ITU_C:
+		rc = power_down_qam(demod, false);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		break;
+#endif
+	case DRX_STANDARD_8VSB:
+		rc = power_down_vsb(demod, false);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		break;
+	case DRX_STANDARD_UNKNOWN:
+		/* Do nothing */
+		break;
+	case DRX_STANDARD_AUTO:	/* fallthrough */
+	default:
+		return -EINVAL;
+	}
+
+	/*
+	   Initialize channel independent registers
+	   Power up new standard
+	 */
+	ext_attr->standard = *standard;
+
+	switch (*standard) {
+#ifndef DRXJ_VSB_ONLY
+	case DRX_STANDARD_ITU_A:	/* fallthrough */
+	case DRX_STANDARD_ITU_B:	/* fallthrough */
+	case DRX_STANDARD_ITU_C:
+		do {
+			u16 dummy;
+			rc = drxj_dap_read_reg16(demod->my_i2c_dev_addr, SCU_RAM_VERSION_HI__A, &dummy, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+		} while (0);
+		break;
+#endif
+	case DRX_STANDARD_8VSB:
+		rc = set_vsb_leak_n_gain(demod);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		break;
+	default:
+		ext_attr->standard = DRX_STANDARD_UNKNOWN;
+		return -EINVAL;
+		break;
+	}
+
+	return 0;
+rw_error:
+	/* Don't know what the standard is now ... try again */
+	ext_attr->standard = DRX_STANDARD_UNKNOWN;
+	return -EIO;
+}
+
+/*============================================================================*/
+
+static void drxj_reset_mode(struct drxj_data *ext_attr)
+{
+	/* Initialize default AFE configuartion for QAM */
+	if (ext_attr->has_lna) {
+		/* IF AGC off, PGA active */
+#ifndef DRXJ_VSB_ONLY
+		ext_attr->qam_if_agc_cfg.standard = DRX_STANDARD_ITU_B;
+		ext_attr->qam_if_agc_cfg.ctrl_mode = DRX_AGC_CTRL_OFF;
+		ext_attr->qam_pga_cfg = 140 + (11 * 13);
+#endif
+		ext_attr->vsb_if_agc_cfg.standard = DRX_STANDARD_8VSB;
+		ext_attr->vsb_if_agc_cfg.ctrl_mode = DRX_AGC_CTRL_OFF;
+		ext_attr->vsb_pga_cfg = 140 + (11 * 13);
+	} else {
+		/* IF AGC on, PGA not active */
+#ifndef DRXJ_VSB_ONLY
+		ext_attr->qam_if_agc_cfg.standard = DRX_STANDARD_ITU_B;
+		ext_attr->qam_if_agc_cfg.ctrl_mode = DRX_AGC_CTRL_AUTO;
+		ext_attr->qam_if_agc_cfg.min_output_level = 0;
+		ext_attr->qam_if_agc_cfg.max_output_level = 0x7FFF;
+		ext_attr->qam_if_agc_cfg.speed = 3;
+		ext_attr->qam_if_agc_cfg.top = 1297;
+		ext_attr->qam_pga_cfg = 140;
+#endif
+		ext_attr->vsb_if_agc_cfg.standard = DRX_STANDARD_8VSB;
+		ext_attr->vsb_if_agc_cfg.ctrl_mode = DRX_AGC_CTRL_AUTO;
+		ext_attr->vsb_if_agc_cfg.min_output_level = 0;
+		ext_attr->vsb_if_agc_cfg.max_output_level = 0x7FFF;
+		ext_attr->vsb_if_agc_cfg.speed = 3;
+		ext_attr->vsb_if_agc_cfg.top = 1024;
+		ext_attr->vsb_pga_cfg = 140;
+	}
+	/* TODO: remove min_output_level and max_output_level for both QAM and VSB after */
+	/* mc has not used them */
+#ifndef DRXJ_VSB_ONLY
+	ext_attr->qam_rf_agc_cfg.standard = DRX_STANDARD_ITU_B;
+	ext_attr->qam_rf_agc_cfg.ctrl_mode = DRX_AGC_CTRL_AUTO;
+	ext_attr->qam_rf_agc_cfg.min_output_level = 0;
+	ext_attr->qam_rf_agc_cfg.max_output_level = 0x7FFF;
+	ext_attr->qam_rf_agc_cfg.speed = 3;
+	ext_attr->qam_rf_agc_cfg.top = 9500;
+	ext_attr->qam_rf_agc_cfg.cut_off_current = 4000;
+	ext_attr->qam_pre_saw_cfg.standard = DRX_STANDARD_ITU_B;
+	ext_attr->qam_pre_saw_cfg.reference = 0x07;
+	ext_attr->qam_pre_saw_cfg.use_pre_saw = true;
+#endif
+	/* Initialize default AFE configuartion for VSB */
+	ext_attr->vsb_rf_agc_cfg.standard = DRX_STANDARD_8VSB;
+	ext_attr->vsb_rf_agc_cfg.ctrl_mode = DRX_AGC_CTRL_AUTO;
+	ext_attr->vsb_rf_agc_cfg.min_output_level = 0;
+	ext_attr->vsb_rf_agc_cfg.max_output_level = 0x7FFF;
+	ext_attr->vsb_rf_agc_cfg.speed = 3;
+	ext_attr->vsb_rf_agc_cfg.top = 9500;
+	ext_attr->vsb_rf_agc_cfg.cut_off_current = 4000;
+	ext_attr->vsb_pre_saw_cfg.standard = DRX_STANDARD_8VSB;
+	ext_attr->vsb_pre_saw_cfg.reference = 0x07;
+	ext_attr->vsb_pre_saw_cfg.use_pre_saw = true;
+}
+
+/**
+* \fn int ctrl_power_mode()
+* \brief Set the power mode of the device to the specified power mode
+* \param demod Pointer to demodulator instance.
+* \param mode  Pointer to new power mode.
+* \return int.
+* \retval 0          Success
+* \retval -EIO       I2C error or other failure
+* \retval -EINVAL Invalid mode argument.
+*
+*
+*/
+static int
+ctrl_power_mode(struct drx_demod_instance *demod, enum drx_power_mode *mode)
+{
+	struct drx_common_attr *common_attr = (struct drx_common_attr *) NULL;
+	struct drxj_data *ext_attr = (struct drxj_data *) NULL;
+	struct i2c_device_addr *dev_addr = (struct i2c_device_addr *)NULL;
+	int rc;
+	u16 sio_cc_pwd_mode = 0;
+
+	common_attr = (struct drx_common_attr *) demod->my_common_attr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+	dev_addr = demod->my_i2c_dev_addr;
+
+	/* Check arguments */
+	if (mode == NULL)
+		return -EINVAL;
+
+	/* If already in requested power mode, do nothing */
+	if (common_attr->current_power_mode == *mode)
+		return 0;
+
+	switch (*mode) {
+	case DRX_POWER_UP:
+	case DRXJ_POWER_DOWN_MAIN_PATH:
+		sio_cc_pwd_mode = SIO_CC_PWD_MODE_LEVEL_NONE;
+		break;
+	case DRXJ_POWER_DOWN_CORE:
+		sio_cc_pwd_mode = SIO_CC_PWD_MODE_LEVEL_CLOCK;
+		break;
+	case DRXJ_POWER_DOWN_PLL:
+		sio_cc_pwd_mode = SIO_CC_PWD_MODE_LEVEL_PLL;
+		break;
+	case DRX_POWER_DOWN:
+		sio_cc_pwd_mode = SIO_CC_PWD_MODE_LEVEL_OSC;
+		break;
+	default:
+		/* Unknow sleep mode */
+		return -EINVAL;
+		break;
+	}
+
+	/* Check if device needs to be powered up */
+	if ((common_attr->current_power_mode != DRX_POWER_UP)) {
+		rc = power_up_device(demod);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	if ((*mode == DRX_POWER_UP)) {
+		/* Restore analog & pin configuartion */
+
+		/* Initialize default AFE configuartion for VSB */
+		drxj_reset_mode(ext_attr);
+	} else {
+		/* Power down to requested mode */
+		/* Backup some register settings */
+		/* Set pins with possible pull-ups connected to them in input mode */
+		/* Analog power down */
+		/* ADC power down */
+		/* Power down device */
+		/* stop all comm_exec */
+		/*
+		   Stop and power down previous standard
+		 */
+
+		switch (ext_attr->standard) {
+		case DRX_STANDARD_ITU_A:
+		case DRX_STANDARD_ITU_B:
+		case DRX_STANDARD_ITU_C:
+			rc = power_down_qam(demod, true);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		case DRX_STANDARD_8VSB:
+			rc = power_down_vsb(demod, true);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		case DRX_STANDARD_PAL_SECAM_BG:	/* fallthrough */
+		case DRX_STANDARD_PAL_SECAM_DK:	/* fallthrough */
+		case DRX_STANDARD_PAL_SECAM_I:	/* fallthrough */
+		case DRX_STANDARD_PAL_SECAM_L:	/* fallthrough */
+		case DRX_STANDARD_PAL_SECAM_LP:	/* fallthrough */
+		case DRX_STANDARD_NTSC:	/* fallthrough */
+		case DRX_STANDARD_FM:
+			rc = power_down_atv(demod, ext_attr->standard, true);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+			break;
+		case DRX_STANDARD_UNKNOWN:
+			/* Do nothing */
+			break;
+		case DRX_STANDARD_AUTO:	/* fallthrough */
+		default:
+			return -EIO;
+		}
+		ext_attr->standard = DRX_STANDARD_UNKNOWN;
+	}
+
+	if (*mode != DRXJ_POWER_DOWN_MAIN_PATH) {
+		rc = drxj_dap_write_reg16(dev_addr, SIO_CC_PWD_MODE__A, sio_cc_pwd_mode, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+		rc = drxj_dap_write_reg16(dev_addr, SIO_CC_UPDATE__A, SIO_CC_UPDATE_KEY, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+
+		if ((*mode != DRX_POWER_UP)) {
+			/* Initialize HI, wakeup key especially before put IC to sleep */
+			rc = init_hi(demod);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+
+			ext_attr->hi_cfg_ctrl |= SIO_HI_RA_RAM_PAR_5_CFG_SLEEP_ZZZ;
+			rc = hi_cfg_command(demod);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+		}
+	}
+
+	common_attr->current_power_mode = *mode;
+
+	return 0;
+rw_error:
+	return rc;
+}
+
+/*============================================================================*/
+/*== CTRL Set/Get Config related functions ===================================*/
+/*============================================================================*/
+
+/**
+* \fn int ctrl_set_cfg_pre_saw()
+* \brief Set Pre-saw reference.
+* \param demod demod instance
+* \param u16 *
+* \return int.
+*
+* Check arguments
+* Dispatch handling to standard specific function.
+*
+*/
+static int
+ctrl_set_cfg_pre_saw(struct drx_demod_instance *demod, struct drxj_cfg_pre_saw *pre_saw)
+{
+	struct i2c_device_addr *dev_addr = NULL;
+	struct drxj_data *ext_attr = NULL;
+	int rc;
+
+	dev_addr = demod->my_i2c_dev_addr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+
+	/* check arguments */
+	if ((pre_saw == NULL) || (pre_saw->reference > IQM_AF_PDREF__M)
+	    ) {
+		return -EINVAL;
+	}
+
+	/* Only if standard is currently active */
+	if ((ext_attr->standard == pre_saw->standard) ||
+	    (DRXJ_ISQAMSTD(ext_attr->standard) &&
+	     DRXJ_ISQAMSTD(pre_saw->standard)) ||
+	    (DRXJ_ISATVSTD(ext_attr->standard) &&
+	     DRXJ_ISATVSTD(pre_saw->standard))) {
+		rc = drxj_dap_write_reg16(dev_addr, IQM_AF_PDREF__A, pre_saw->reference, 0);
+		if (rc != 0) {
+			pr_err("error %d\n", rc);
+			goto rw_error;
+		}
+	}
+
+	/* Store pre-saw settings */
+	switch (pre_saw->standard) {
+	case DRX_STANDARD_8VSB:
+		ext_attr->vsb_pre_saw_cfg = *pre_saw;
+		break;
+#ifndef DRXJ_VSB_ONLY
+	case DRX_STANDARD_ITU_A:	/* fallthrough */
+	case DRX_STANDARD_ITU_B:	/* fallthrough */
+	case DRX_STANDARD_ITU_C:
+		ext_attr->qam_pre_saw_cfg = *pre_saw;
+		break;
+#endif
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+
+/**
+* \fn int ctrl_set_cfg_afe_gain()
+* \brief Set AFE Gain.
+* \param demod demod instance
+* \param u16 *
+* \return int.
+*
+* Check arguments
+* Dispatch handling to standard specific function.
+*
+*/
+static int
+ctrl_set_cfg_afe_gain(struct drx_demod_instance *demod, struct drxj_cfg_afe_gain *afe_gain)
+{
+	struct i2c_device_addr *dev_addr = NULL;
+	struct drxj_data *ext_attr = NULL;
+	int rc;
+	u8 gain = 0;
+
+	/* check arguments */
+	if (afe_gain == NULL)
+		return -EINVAL;
+
+	dev_addr = demod->my_i2c_dev_addr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+
+	switch (afe_gain->standard) {
+	case DRX_STANDARD_8VSB:	/* fallthrough */
+#ifndef DRXJ_VSB_ONLY
+	case DRX_STANDARD_ITU_A:	/* fallthrough */
+	case DRX_STANDARD_ITU_B:	/* fallthrough */
+	case DRX_STANDARD_ITU_C:
+#endif
+		/* Do nothing */
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* TODO PGA gain is also written by microcode (at least by QAM and VSB)
+	   So I (PJ) think interface requires choice between auto, user mode */
+
+	if (afe_gain->gain >= 329)
+		gain = 15;
+	else if (afe_gain->gain <= 147)
+		gain = 0;
+	else
+		gain = (afe_gain->gain - 140 + 6) / 13;
+
+	/* Only if standard is currently active */
+	if (ext_attr->standard == afe_gain->standard) {
+			rc = drxj_dap_write_reg16(dev_addr, IQM_AF_PGA_GAIN__A, gain, 0);
+			if (rc != 0) {
+				pr_err("error %d\n", rc);
+				goto rw_error;
+			}
+		}
+
+	/* Store AFE Gain settings */
+	switch (afe_gain->standard) {
+	case DRX_STANDARD_8VSB:
+		ext_attr->vsb_pga_cfg = gain * 13 + 140;
+		break;
+#ifndef DRXJ_VSB_ONLY
+	case DRX_STANDARD_ITU_A:	/* fallthrough */
+	case DRX_STANDARD_ITU_B:	/* fallthrough */
+	case DRX_STANDARD_ITU_C:
+		ext_attr->qam_pga_cfg = gain * 13 + 140;
+		break;
+#endif
+	default:
+		return -EIO;
+	}
+
+	return 0;
+rw_error:
+	return -EIO;
+}
+
+/*============================================================================*/
+
+
+/*=============================================================================
+===== EXPORTED FUNCTIONS ====================================================*/
+
+static int drx_ctrl_u_code(struct drx_demod_instance *demod,
+		       struct drxu_code_info *mc_info,
+		       enum drxu_code_action action);
+
+/**
+* \fn drxj_open()
+* \brief Open the demod instance, configure device, configure drxdriver
+* \return Status_t Return status.
+*
+* drxj_open() can be called with a NULL ucode image => no ucode upload.
+* This means that drxj_open() must NOT contain SCU commands or, in general,
+* rely on SCU or AUD ucode to be present.
+*
+*/
+
+static int drxj_open(struct drx_demod_instance *demod)
+{
+	struct i2c_device_addr *dev_addr = NULL;
+	struct drxj_data *ext_attr = NULL;
+	struct drx_common_attr *common_attr = NULL;
+	u32 driver_version = 0;
+	struct drxu_code_info ucode_info;
+	struct drx_cfg_mpeg_output cfg_mpeg_output;
+	int rc;
+	enum drx_power_mode power_mode = DRX_POWER_UP;
+
+	if ((demod == NULL) ||
+	    (demod->my_common_attr == NULL) ||
+	    (demod->my_ext_attr == NULL) ||
+	    (demod->my_i2c_dev_addr == NULL) ||
+	    (demod->my_common_attr->is_opened)) {
+		return -EINVAL;
+	}
+
+	/* Check arguments */
+	if (demod->my_ext_attr == NULL)
+		return -EINVAL;
+
+	dev_addr = demod->my_i2c_dev_addr;
+	ext_attr = (struct drxj_data *) demod->my_ext_attr;
+	common_attr = (struct drx_common_attr *) demod->my_common_attr;
+
+	rc = ctrl_power_mode(demod, &power_mode);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	if (power_mode != DRX_POWER_UP) {
+		rc = -EINVAL;
+		pr_err("failed to powerup device\n");
+		goto rw_error;
+	}
+
+	/* has to be in front of setIqmAf and setOrxNsuAox */
+	rc = get_device_capabilities(demod);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/*
+	 * Soft reset of sys- and osc-clockdomain
+	 *
+	 * HACK: On windows, it writes a 0x07 here, instead of just 0x03.
+	 * As we didn't load the firmware here yet, we should do the same.
+	 * Btw, this is coherent with DRX-K, where we send reset codes
+	 * for modulation (OFTM, in DRX-k), SYS and OSC clock domains.
+	 */
+	rc = drxj_dap_write_reg16(dev_addr, SIO_CC_SOFT_RST__A, (0x04 | SIO_CC_SOFT_RST_SYS__M | SIO_CC_SOFT_RST_OSC__M), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SIO_CC_UPDATE__A, SIO_CC_UPDATE_KEY, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	msleep(1);
+
+	/* TODO first make sure that everything keeps working before enabling this */
+	/* PowerDownAnalogBlocks() */
+	rc = drxj_dap_write_reg16(dev_addr, ATV_TOP_STDBY__A, (~ATV_TOP_STDBY_CVBS_STDBY_A2_ACTIVE) | ATV_TOP_STDBY_SIF_STDBY_STANDBY, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = set_iqm_af(demod, false);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = set_orx_nsu_aox(demod, false);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = init_hi(demod);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* disable mpegoutput pins */
+	memcpy(&cfg_mpeg_output, &common_attr->mpeg_cfg, sizeof(cfg_mpeg_output));
+	cfg_mpeg_output.enable_mpeg_output = false;
+
+	rc = ctrl_set_cfg_mpeg_output(demod, &cfg_mpeg_output);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	/* Stop AUD Inform SetAudio it will need to do all setting */
+	rc = power_down_aud(demod);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	/* Stop SCU */
+	rc = drxj_dap_write_reg16(dev_addr, SCU_COMM_EXEC__A, SCU_COMM_EXEC_STOP, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* Upload microcode */
+	if (common_attr->microcode_file != NULL) {
+		/* Dirty trick to use common ucode upload & verify,
+		   pretend device is already open */
+		common_attr->is_opened = true;
+		ucode_info.mc_file = common_attr->microcode_file;
+
+		if (DRX_ISPOWERDOWNMODE(demod->my_common_attr->current_power_mode)) {
+			pr_err("Should powerup before loading the firmware.");
+			return -EINVAL;
+		}
+
+		rc = drx_ctrl_u_code(demod, &ucode_info, UCODE_UPLOAD);
+		if (rc != 0) {
+			pr_err("error %d while uploading the firmware\n", rc);
+			goto rw_error;
+		}
+		if (common_attr->verify_microcode == true) {
+			rc = drx_ctrl_u_code(demod, &ucode_info, UCODE_VERIFY);
+			if (rc != 0) {
+				pr_err("error %d while verifying the firmware\n",
+				       rc);
+				goto rw_error;
+			}
+		}
+		common_attr->is_opened = false;
+	}
+
+	/* Run SCU for a little while to initialize microcode version numbers */
+	rc = drxj_dap_write_reg16(dev_addr, SCU_COMM_EXEC__A, SCU_COMM_EXEC_ACTIVE, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* Initialize scan timeout */
+	common_attr->scan_demod_lock_timeout = DRXJ_SCAN_TIMEOUT;
+	common_attr->scan_desired_lock = DRX_LOCKED;
+
+	drxj_reset_mode(ext_attr);
+	ext_attr->standard = DRX_STANDARD_UNKNOWN;
+
+	rc = smart_ant_init(demod);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* Stamp driver version number in SCU data RAM in BCD code
+	   Done to enable field application engineers to retreive drxdriver version
+	   via I2C from SCU RAM
+	 */
+	driver_version = (VERSION_MAJOR / 100) % 10;
+	driver_version <<= 4;
+	driver_version += (VERSION_MAJOR / 10) % 10;
+	driver_version <<= 4;
+	driver_version += (VERSION_MAJOR % 10);
+	driver_version <<= 4;
+	driver_version += (VERSION_MINOR % 10);
+	driver_version <<= 4;
+	driver_version += (VERSION_PATCH / 1000) % 10;
+	driver_version <<= 4;
+	driver_version += (VERSION_PATCH / 100) % 10;
+	driver_version <<= 4;
+	driver_version += (VERSION_PATCH / 10) % 10;
+	driver_version <<= 4;
+	driver_version += (VERSION_PATCH % 10);
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_DRIVER_VER_HI__A, (u16)(driver_version >> 16), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_DRIVER_VER_LO__A, (u16)(driver_version & 0xFFFF), 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = ctrl_set_oob(demod, NULL);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	/* refresh the audio data structure with default */
+	ext_attr->aud_data = drxj_default_aud_data_g;
+
+	demod->my_common_attr->is_opened = true;
+	return 0;
+rw_error:
+	common_attr->is_opened = false;
+	return -EIO;
+}
+
+/*============================================================================*/
+/**
+* \fn drxj_close()
+* \brief Close the demod instance, power down the device
+* \return Status_t Return status.
+*
+*/
+static int drxj_close(struct drx_demod_instance *demod)
+{
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	int rc;
+	enum drx_power_mode power_mode = DRX_POWER_UP;
+
+	if ((demod->my_common_attr == NULL) ||
+	    (demod->my_ext_attr == NULL) ||
+	    (demod->my_i2c_dev_addr == NULL) ||
+	    (!demod->my_common_attr->is_opened)) {
+		return -EINVAL;
+	}
+
+	/* power up */
+	rc = ctrl_power_mode(demod, &power_mode);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	rc = drxj_dap_write_reg16(dev_addr, SCU_COMM_EXEC__A, SCU_COMM_EXEC_ACTIVE, 0);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+	power_mode = DRX_POWER_DOWN;
+	rc = ctrl_power_mode(demod, &power_mode);
+	if (rc != 0) {
+		pr_err("error %d\n", rc);
+		goto rw_error;
+	}
+
+	DRX_ATTR_ISOPENED(demod) = false;
+
+	return 0;
+rw_error:
+	DRX_ATTR_ISOPENED(demod) = false;
+
+	return -EIO;
+}
+
+/*
+ * Microcode related functions
+ */
+
+/**
+ * drx_u_code_compute_crc	- Compute CRC of block of microcode data.
+ * @block_data: Pointer to microcode data.
+ * @nr_words:   Size of microcode block (number of 16 bits words).
+ *
+ * returns The computed CRC residue.
+ */
+static u16 drx_u_code_compute_crc(u8 *block_data, u16 nr_words)
+{
+	u16 i = 0;
+	u16 j = 0;
+	u32 crc_word = 0;
+	u32 carry = 0;
+
+	while (i < nr_words) {
+		crc_word |= (u32)be16_to_cpu(*(u32 *)(block_data));
+		for (j = 0; j < 16; j++) {
+			crc_word <<= 1;
+			if (carry != 0)
+				crc_word ^= 0x80050000UL;
+			carry = crc_word & 0x80000000UL;
+		}
+		i++;
+		block_data += (sizeof(u16));
+	}
+	return (u16)(crc_word >> 16);
+}
+
+/**
+ * drx_check_firmware - checks if the loaded firmware is valid
+ *
+ * @demod:	demod structure
+ * @mc_data:	pointer to the start of the firmware
+ * @size:	firmware size
+ */
+static int drx_check_firmware(struct drx_demod_instance *demod, u8 *mc_data,
+			  unsigned size)
+{
+	struct drxu_code_block_hdr block_hdr;
+	int i;
+	unsigned count = 2 * sizeof(u16);
+	u32 mc_dev_type, mc_version, mc_base_version;
+	u16 mc_nr_of_blks = be16_to_cpu(*(u32 *)(mc_data + sizeof(u16)));
+
+	/*
+	 * Scan microcode blocks first for version info
+	 * and firmware check
+	 */
+
+	/* Clear version block */
+	DRX_ATTR_MCRECORD(demod).aux_type = 0;
+	DRX_ATTR_MCRECORD(demod).mc_dev_type = 0;
+	DRX_ATTR_MCRECORD(demod).mc_version = 0;
+	DRX_ATTR_MCRECORD(demod).mc_base_version = 0;
+
+	for (i = 0; i < mc_nr_of_blks; i++) {
+		if (count + 3 * sizeof(u16) + sizeof(u32) > size)
+			goto eof;
+
+		/* Process block header */
+		block_hdr.addr = be32_to_cpu(*(u32 *)(mc_data + count));
+		count += sizeof(u32);
+		block_hdr.size = be16_to_cpu(*(u32 *)(mc_data + count));
+		count += sizeof(u16);
+		block_hdr.flags = be16_to_cpu(*(u32 *)(mc_data + count));
+		count += sizeof(u16);
+		block_hdr.CRC = be16_to_cpu(*(u32 *)(mc_data + count));
+		count += sizeof(u16);
+
+		pr_debug("%u: addr %u, size %u, flags 0x%04x, CRC 0x%04x\n",
+			count, block_hdr.addr, block_hdr.size, block_hdr.flags,
+			block_hdr.CRC);
+
+		if (block_hdr.flags & 0x8) {
+			u8 *auxblk = ((void *)mc_data) + block_hdr.addr;
+			u16 auxtype;
+
+			if (block_hdr.addr + sizeof(u16) > size)
+				goto eof;
+
+			auxtype = be16_to_cpu(*(u32 *)(auxblk));
+
+			/* Aux block. Check type */
+			if (DRX_ISMCVERTYPE(auxtype)) {
+				if (block_hdr.addr + 2 * sizeof(u16) + 2 * sizeof (u32) > size)
+					goto eof;
+
+				auxblk += sizeof(u16);
+				mc_dev_type = be32_to_cpu(*(u32 *)(auxblk));
+				auxblk += sizeof(u32);
+				mc_version = be32_to_cpu(*(u32 *)(auxblk));
+				auxblk += sizeof(u32);
+				mc_base_version = be32_to_cpu(*(u32 *)(auxblk));
+
+				DRX_ATTR_MCRECORD(demod).aux_type = auxtype;
+				DRX_ATTR_MCRECORD(demod).mc_dev_type = mc_dev_type;
+				DRX_ATTR_MCRECORD(demod).mc_version = mc_version;
+				DRX_ATTR_MCRECORD(demod).mc_base_version = mc_base_version;
+
+				pr_info("Firmware dev %x, ver %x, base ver %x\n",
+					mc_dev_type, mc_version, mc_base_version);
+
+			}
+		} else if (count + block_hdr.size * sizeof(u16) > size)
+			goto eof;
+
+		count += block_hdr.size * sizeof(u16);
+	}
+	return 0;
+eof:
+	pr_err("Firmware is truncated at pos %u/%u\n", count, size);
+	return -EINVAL;
+}
+
+/**
+ * drx_ctrl_u_code - Handle microcode upload or verify.
+ * @dev_addr: Address of device.
+ * @mc_info:  Pointer to information about microcode data.
+ * @action:  Either UCODE_UPLOAD or UCODE_VERIFY
+ *
+ * This function returns:
+ *	0:
+ *		- In case of UCODE_UPLOAD: code is successfully uploaded.
+ *               - In case of UCODE_VERIFY: image on device is equal to
+ *		  image provided to this control function.
+ *	-EIO:
+ *		- In case of UCODE_UPLOAD: I2C error.
+ *		- In case of UCODE_VERIFY: I2C error or image on device
+ *		  is not equal to image provided to this control function.
+ * 	-EINVAL:
+ *		- Invalid arguments.
+ *		- Provided image is corrupt
+ */
+static int drx_ctrl_u_code(struct drx_demod_instance *demod,
+		       struct drxu_code_info *mc_info,
+		       enum drxu_code_action action)
+{
+	struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr;
+	int rc;
+	u16 i = 0;
+	u16 mc_nr_of_blks = 0;
+	u16 mc_magic_word = 0;
+	const u8 *mc_data_init = NULL;
+	u8 *mc_data = NULL;
+	unsigned size;
+	char *mc_file;
+
+	/* Check arguments */
+	if (!mc_info || !mc_info->mc_file)
+		return -EINVAL;
+
+	mc_file = mc_info->mc_file;
+
+	if (!demod->firmware) {
+		const struct firmware *fw = NULL;
+
+		rc = request_firmware(&fw, mc_file, demod->i2c->dev.parent);
+		if (rc < 0) {
+			pr_err("Couldn't read firmware %s\n", mc_file);
+			return rc;
+		}
+		demod->firmware = fw;
+
+		if (demod->firmware->size < 2 * sizeof(u16)) {
+			rc = -EINVAL;
+			pr_err("Firmware is too short!\n");
+			goto release;
+		}
+
+		pr_info("Firmware %s, size %zu\n",
+			mc_file, demod->firmware->size);
+	}
+
+	mc_data_init = demod->firmware->data;
+	size = demod->firmware->size;
+
+	mc_data = (void *)mc_data_init;
+	/* Check data */
+	mc_magic_word = be16_to_cpu(*(u32 *)(mc_data));
+	mc_data += sizeof(u16);
+	mc_nr_of_blks = be16_to_cpu(*(u32 *)(mc_data));
+	mc_data += sizeof(u16);
+
+	if ((mc_magic_word != DRX_UCODE_MAGIC_WORD) || (mc_nr_of_blks == 0)) {
+		rc = -EINVAL;
+		pr_err("Firmware magic word doesn't match\n");
+		goto release;
+	}
+
+	if (action == UCODE_UPLOAD) {
+		rc = drx_check_firmware(demod, (u8 *)mc_data_init, size);
+		if (rc)
+			goto release;
+		pr_info("Uploading firmware %s\n", mc_file);
+	} else {
+		pr_info("Verifying if firmware upload was ok.\n");
+	}
+
+	/* Process microcode blocks */
+	for (i = 0; i < mc_nr_of_blks; i++) {
+		struct drxu_code_block_hdr block_hdr;
+		u16 mc_block_nr_bytes = 0;
+
+		/* Process block header */
+		block_hdr.addr = be32_to_cpu(*(u32 *)(mc_data));
+		mc_data += sizeof(u32);
+		block_hdr.size = be16_to_cpu(*(u32 *)(mc_data));
+		mc_data += sizeof(u16);
+		block_hdr.flags = be16_to_cpu(*(u32 *)(mc_data));
+		mc_data += sizeof(u16);
+		block_hdr.CRC = be16_to_cpu(*(u32 *)(mc_data));
+		mc_data += sizeof(u16);
+
+		pr_debug("%u: addr %u, size %u, flags 0x%04x, CRC 0x%04x\n",
+			(unsigned)(mc_data - mc_data_init), block_hdr.addr,
+			 block_hdr.size, block_hdr.flags, block_hdr.CRC);
+
+		/* Check block header on:
+		   - data larger than 64Kb
+		   - if CRC enabled check CRC
+		 */
+		if ((block_hdr.size > 0x7FFF) ||
+		    (((block_hdr.flags & DRX_UCODE_CRC_FLAG) != 0) &&
+		     (block_hdr.CRC != drx_u_code_compute_crc(mc_data, block_hdr.size)))
+		    ) {
+			/* Wrong data ! */
+			rc = -EINVAL;
+			pr_err("firmware CRC is wrong\n");
+			goto release;
+		}
+
+		if (!block_hdr.size)
+			continue;
+
+		mc_block_nr_bytes = block_hdr.size * ((u16) sizeof(u16));
+
+		/* Perform the desired action */
+		switch (action) {
+		case UCODE_UPLOAD:	/* Upload microcode */
+			if (drxdap_fasi_write_block(dev_addr,
+							block_hdr.addr,
+							mc_block_nr_bytes,
+							mc_data, 0x0000)) {
+				rc = -EIO;
+				pr_err("error writing firmware at pos %u\n",
+				       (unsigned)(mc_data - mc_data_init));
+				goto release;
+			}
+			break;
+		case UCODE_VERIFY: {	/* Verify uploaded microcode */
+			int result = 0;
+			u8 mc_data_buffer[DRX_UCODE_MAX_BUF_SIZE];
+			u32 bytes_to_comp = 0;
+			u32 bytes_left = mc_block_nr_bytes;
+			u32 curr_addr = block_hdr.addr;
+			u8 *curr_ptr = mc_data;
+
+			while (bytes_left != 0) {
+				if (bytes_left > DRX_UCODE_MAX_BUF_SIZE)
+					bytes_to_comp = DRX_UCODE_MAX_BUF_SIZE;
+				else
+					bytes_to_comp = bytes_left;
+
+				if (drxdap_fasi_read_block(dev_addr,
+						    curr_addr,
+						    (u16)bytes_to_comp,
+						    (u8 *)mc_data_buffer,
+						    0x0000)) {
+					pr_err("error reading firmware at pos %u\n",
+					       (unsigned)(mc_data - mc_data_init));
+					return -EIO;
+				}
+
+				result = memcmp(curr_ptr, mc_data_buffer,
+						bytes_to_comp);
+
+				if (result) {
+					pr_err("error verifying firmware at pos %u\n",
+					       (unsigned)(mc_data - mc_data_init));
+					return -EIO;
+				}
+
+				curr_addr += ((dr_xaddr_t)(bytes_to_comp / 2));
+				curr_ptr =&(curr_ptr[bytes_to_comp]);
+				bytes_left -=((u32) bytes_to_comp);
+			}
+			break;
+		}
+		default:
+			return -EINVAL;
+			break;
+
+		}
+		mc_data += mc_block_nr_bytes;
+	}
+
+	return 0;
+
+release:
+	release_firmware(demod->firmware);
+	demod->firmware = NULL;
+
+	return rc;
+}
+
+/*
+ * The Linux DVB Driver for Micronas DRX39xx family (drx3933j)
+ *
+ * Written by Devin Heitmueller <devin.heitmueller@kernellabs.com>
+ */
+
+static int drx39xxj_set_powerstate(struct dvb_frontend *fe, int enable)
+{
+	struct drx39xxj_state *state = fe->demodulator_priv;
+	struct drx_demod_instance *demod = state->demod;
+	int result;
+	enum drx_power_mode power_mode;
+
+	if (enable)
+		power_mode = DRX_POWER_UP;
+	else
+		power_mode = DRX_POWER_DOWN;
+
+	result = ctrl_power_mode(demod, &power_mode);
+	if (result != 0) {
+		pr_err("Power state change failed\n");
+		return 0;
+	}
+
+	return 0;
+}
+
+static int drx39xxj_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+	struct drx39xxj_state *state = fe->demodulator_priv;
+	struct drx_demod_instance *demod = state->demod;
+	int result;
+	enum drx_lock_status lock_status;
+
+	*status = 0;
+
+	result = ctrl_lock_status(demod, &lock_status);
+	if (result != 0) {
+		pr_err("drx39xxj: could not get lock status!\n");
+		*status = 0;
+	}
+
+	switch (lock_status) {
+	case DRX_NEVER_LOCK:
+		*status = 0;
+		pr_err("drx says NEVER_LOCK\n");
+		break;
+	case DRX_NOT_LOCKED:
+		*status = 0;
+		break;
+	case DRX_LOCK_STATE_1:
+	case DRX_LOCK_STATE_2:
+	case DRX_LOCK_STATE_3:
+	case DRX_LOCK_STATE_4:
+	case DRX_LOCK_STATE_5:
+	case DRX_LOCK_STATE_6:
+	case DRX_LOCK_STATE_7:
+	case DRX_LOCK_STATE_8:
+	case DRX_LOCK_STATE_9:
+		*status = FE_HAS_SIGNAL
+		    | FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC;
+		break;
+	case DRX_LOCKED:
+		*status = FE_HAS_SIGNAL
+		    | FE_HAS_CARRIER
+		    | FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK;
+		break;
+	default:
+		pr_err("Lock state unknown %d\n", lock_status);
+	}
+	ctrl_sig_quality(demod, lock_status);
+
+	return 0;
+}
+
+static int drx39xxj_read_ber(struct dvb_frontend *fe, u32 *ber)
+{
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+
+	if (p->pre_bit_error.stat[0].scale == FE_SCALE_NOT_AVAILABLE) {
+		*ber = 0;
+		return 0;
+	}
+
+	if (!p->pre_bit_count.stat[0].uvalue) {
+		if (!p->pre_bit_error.stat[0].uvalue)
+			*ber = 0;
+		else
+			*ber = 1000000;
+	} else {
+		*ber = frac_times1e6(p->pre_bit_error.stat[0].uvalue,
+				     p->pre_bit_count.stat[0].uvalue);
+	}
+	return 0;
+}
+
+static int drx39xxj_read_signal_strength(struct dvb_frontend *fe,
+					 u16 *strength)
+{
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+
+	if (p->strength.stat[0].scale == FE_SCALE_NOT_AVAILABLE) {
+		*strength = 0;
+		return 0;
+	}
+
+	*strength = p->strength.stat[0].uvalue;
+	return 0;
+}
+
+static int drx39xxj_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+	u64 tmp64;
+
+	if (p->cnr.stat[0].scale == FE_SCALE_NOT_AVAILABLE) {
+		*snr = 0;
+		return 0;
+	}
+
+	tmp64 = p->cnr.stat[0].svalue;
+	do_div(tmp64, 10);
+	*snr = tmp64;
+	return 0;
+}
+
+static int drx39xxj_read_ucblocks(struct dvb_frontend *fe, u32 *ucb)
+{
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+
+	if (p->block_error.stat[0].scale == FE_SCALE_NOT_AVAILABLE) {
+		*ucb = 0;
+		return 0;
+	}
+
+	*ucb = p->block_error.stat[0].uvalue;
+	return 0;
+}
+
+static int drx39xxj_set_frontend(struct dvb_frontend *fe)
+{
+#ifdef DJH_DEBUG
+	int i;
+#endif
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+	struct drx39xxj_state *state = fe->demodulator_priv;
+	struct drx_demod_instance *demod = state->demod;
+	enum drx_standard standard = DRX_STANDARD_8VSB;
+	struct drx_channel channel;
+	int result;
+	struct drxuio_data uio_data;
+	static const struct drx_channel def_channel = {
+		/* frequency      */ 0,
+		/* bandwidth      */ DRX_BANDWIDTH_6MHZ,
+		/* mirror         */ DRX_MIRROR_NO,
+		/* constellation  */ DRX_CONSTELLATION_AUTO,
+		/* hierarchy      */ DRX_HIERARCHY_UNKNOWN,
+		/* priority       */ DRX_PRIORITY_UNKNOWN,
+		/* coderate       */ DRX_CODERATE_UNKNOWN,
+		/* guard          */ DRX_GUARD_UNKNOWN,
+		/* fftmode        */ DRX_FFTMODE_UNKNOWN,
+		/* classification */ DRX_CLASSIFICATION_AUTO,
+		/* symbolrate     */ 5057000,
+		/* interleavemode */ DRX_INTERLEAVEMODE_UNKNOWN,
+		/* ldpc           */ DRX_LDPC_UNKNOWN,
+		/* carrier        */ DRX_CARRIER_UNKNOWN,
+		/* frame mode     */ DRX_FRAMEMODE_UNKNOWN
+	};
+	u32 constellation = DRX_CONSTELLATION_AUTO;
+
+	/* Bring the demod out of sleep */
+	drx39xxj_set_powerstate(fe, 1);
+
+	if (fe->ops.tuner_ops.set_params) {
+		u32 int_freq;
+
+		if (fe->ops.i2c_gate_ctrl)
+			fe->ops.i2c_gate_ctrl(fe, 1);
+
+		/* Set tuner to desired frequency and standard */
+		fe->ops.tuner_ops.set_params(fe);
+
+		/* Use the tuner's IF */
+		if (fe->ops.tuner_ops.get_if_frequency) {
+			fe->ops.tuner_ops.get_if_frequency(fe, &int_freq);
+			demod->my_common_attr->intermediate_freq = int_freq / 1000;
+		}
+
+		if (fe->ops.i2c_gate_ctrl)
+			fe->ops.i2c_gate_ctrl(fe, 0);
+	}
+
+	switch (p->delivery_system) {
+	case SYS_ATSC:
+		standard = DRX_STANDARD_8VSB;
+		break;
+	case SYS_DVBC_ANNEX_B:
+		standard = DRX_STANDARD_ITU_B;
+
+		switch (p->modulation) {
+		case QAM_64:
+			constellation = DRX_CONSTELLATION_QAM64;
+			break;
+		case QAM_256:
+			constellation = DRX_CONSTELLATION_QAM256;
+			break;
+		default:
+			constellation = DRX_CONSTELLATION_AUTO;
+			break;
+		}
+		break;
+	default:
+		return -EINVAL;
+	}
+	/* Set the standard (will be powered up if necessary */
+	result = ctrl_set_standard(demod, &standard);
+	if (result != 0) {
+		pr_err("Failed to set standard! result=%02x\n",
+			result);
+		return -EINVAL;
+	}
+
+	/* set channel parameters */
+	channel = def_channel;
+	channel.frequency = p->frequency / 1000;
+	channel.bandwidth = DRX_BANDWIDTH_6MHZ;
+	channel.constellation = constellation;
+
+	/* program channel */
+	result = ctrl_set_channel(demod, &channel);
+	if (result != 0) {
+		pr_err("Failed to set channel!\n");
+		return -EINVAL;
+	}
+	/* Just for giggles, let's shut off the LNA again.... */
+	uio_data.uio = DRX_UIO1;
+	uio_data.value = false;
+	result = ctrl_uio_write(demod, &uio_data);
+	if (result != 0) {
+		pr_err("Failed to disable LNA!\n");
+		return 0;
+	}
+
+	/* After set_frontend, except for strength, stats aren't available */
+	p->strength.stat[0].scale = FE_SCALE_RELATIVE;
+
+	return 0;
+}
+
+static int drx39xxj_sleep(struct dvb_frontend *fe)
+{
+	/* power-down the demodulator */
+	return drx39xxj_set_powerstate(fe, 0);
+}
+
+static int drx39xxj_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+	struct drx39xxj_state *state = fe->demodulator_priv;
+	struct drx_demod_instance *demod = state->demod;
+	bool i2c_gate_state;
+	int result;
+
+#ifdef DJH_DEBUG
+	pr_debug("i2c gate call: enable=%d state=%d\n", enable,
+	       state->i2c_gate_open);
+#endif
+
+	if (enable)
+		i2c_gate_state = true;
+	else
+		i2c_gate_state = false;
+
+	if (state->i2c_gate_open == enable) {
+		/* We're already in the desired state */
+		return 0;
+	}
+
+	result = ctrl_i2c_bridge(demod, &i2c_gate_state);
+	if (result != 0) {
+		pr_err("drx39xxj: could not open i2c gate [%d]\n",
+		       result);
+		dump_stack();
+	} else {
+		state->i2c_gate_open = enable;
+	}
+	return 0;
+}
+
+static int drx39xxj_init(struct dvb_frontend *fe)
+{
+	/* Bring the demod out of sleep */
+	drx39xxj_set_powerstate(fe, 1);
+
+	return 0;
+}
+
+static int drx39xxj_set_lna(struct dvb_frontend *fe)
+{
+	int result;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	struct drx39xxj_state *state = fe->demodulator_priv;
+	struct drx_demod_instance *demod = state->demod;
+	struct drxj_data *ext_attr = demod->my_ext_attr;
+	struct drxuio_cfg uio_cfg;
+	struct drxuio_data uio_data;
+
+	if (c->lna) {
+		if (!ext_attr->has_lna) {
+			pr_err("LNA is not supported on this device!\n");
+			return -EINVAL;
+
+		}
+	}
+
+	/* Turn off the LNA */
+	uio_cfg.uio = DRX_UIO1;
+	uio_cfg.mode = DRX_UIO_MODE_READWRITE;
+	/* Configure user-I/O #3: enable read/write */
+	result = ctrl_set_uio_cfg(demod, &uio_cfg);
+	if (result) {
+		pr_err("Failed to setup LNA GPIO!\n");
+		return result;
+	}
+
+	uio_data.uio = DRX_UIO1;
+	uio_data.value = c->lna;
+	result = ctrl_uio_write(demod, &uio_data);
+	if (result != 0) {
+		pr_err("Failed to %sable LNA!\n",
+		       c->lna ? "en" : "dis");
+		return result;
+	}
+
+	return 0;
+}
+
+static int drx39xxj_get_tune_settings(struct dvb_frontend *fe,
+				      struct dvb_frontend_tune_settings *tune)
+{
+	tune->min_delay_ms = 1000;
+	return 0;
+}
+
+static void drx39xxj_release(struct dvb_frontend *fe)
+{
+	struct drx39xxj_state *state = fe->demodulator_priv;
+	struct drx_demod_instance *demod = state->demod;
+
+	drxj_close(demod);
+
+	kfree(demod->my_ext_attr);
+	kfree(demod->my_common_attr);
+	kfree(demod->my_i2c_dev_addr);
+	if (demod->firmware)
+		release_firmware(demod->firmware);
+	kfree(demod);
+	kfree(state);
+}
+
+static struct dvb_frontend_ops drx39xxj_ops;
+
+struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c)
+{
+	struct drx39xxj_state *state = NULL;
+	struct i2c_device_addr *demod_addr = NULL;
+	struct drx_common_attr *demod_comm_attr = NULL;
+	struct drxj_data *demod_ext_attr = NULL;
+	struct drx_demod_instance *demod = NULL;
+	struct dtv_frontend_properties *p;
+	struct drxuio_cfg uio_cfg;
+	struct drxuio_data uio_data;
+	int result;
+
+	/* allocate memory for the internal state */
+	state = kzalloc(sizeof(struct drx39xxj_state), GFP_KERNEL);
+	if (state == NULL)
+		goto error;
+
+	demod = kmalloc(sizeof(struct drx_demod_instance), GFP_KERNEL);
+	if (demod == NULL)
+		goto error;
+
+	demod_addr = kmalloc(sizeof(struct i2c_device_addr), GFP_KERNEL);
+	if (demod_addr == NULL)
+		goto error;
+	memcpy(demod_addr, &drxj_default_addr_g,
+	       sizeof(struct i2c_device_addr));
+
+	demod_comm_attr = kmalloc(sizeof(struct drx_common_attr), GFP_KERNEL);
+	if (demod_comm_attr == NULL)
+		goto error;
+	memcpy(demod_comm_attr, &drxj_default_comm_attr_g,
+	       sizeof(struct drx_common_attr));
+
+	demod_ext_attr = kmalloc(sizeof(struct drxj_data), GFP_KERNEL);
+	if (demod_ext_attr == NULL)
+		goto error;
+	memcpy(demod_ext_attr, &drxj_data_g, sizeof(struct drxj_data));
+
+	/* setup the state */
+	state->i2c = i2c;
+	state->demod = demod;
+
+	/* setup the demod data */
+	memcpy(demod, &drxj_default_demod_g, sizeof(struct drx_demod_instance));
+
+	demod->my_i2c_dev_addr = demod_addr;
+	demod->my_common_attr = demod_comm_attr;
+	demod->my_i2c_dev_addr->user_data = state;
+	demod->my_common_attr->microcode_file = DRX39XX_MAIN_FIRMWARE;
+	demod->my_common_attr->verify_microcode = true;
+	demod->my_common_attr->intermediate_freq = 5000;
+	demod->my_common_attr->current_power_mode = DRX_POWER_DOWN;
+	demod->my_ext_attr = demod_ext_attr;
+	((struct drxj_data *)demod_ext_attr)->uio_sma_tx_mode = DRX_UIO_MODE_READWRITE;
+	demod->i2c = i2c;
+
+	result = drxj_open(demod);
+	if (result != 0) {
+		pr_err("DRX open failed!  Aborting\n");
+		goto error;
+	}
+
+	/* Turn off the LNA */
+	uio_cfg.uio = DRX_UIO1;
+	uio_cfg.mode = DRX_UIO_MODE_READWRITE;
+	/* Configure user-I/O #3: enable read/write */
+	result = ctrl_set_uio_cfg(demod, &uio_cfg);
+	if (result) {
+		pr_err("Failed to setup LNA GPIO!\n");
+		goto error;
+	}
+
+	uio_data.uio = DRX_UIO1;
+	uio_data.value = false;
+	result = ctrl_uio_write(demod, &uio_data);
+	if (result != 0) {
+		pr_err("Failed to disable LNA!\n");
+		goto error;
+	}
+
+	/* create dvb_frontend */
+	memcpy(&state->frontend.ops, &drx39xxj_ops,
+	       sizeof(struct dvb_frontend_ops));
+
+	state->frontend.demodulator_priv = state;
+
+	/* Initialize stats - needed for DVBv5 stats to work */
+	p = &state->frontend.dtv_property_cache;
+	p->strength.len = 1;
+	p->pre_bit_count.len = 1;
+	p->pre_bit_error.len = 1;
+	p->post_bit_count.len = 1;
+	p->post_bit_error.len = 1;
+	p->block_count.len = 1;
+	p->block_error.len = 1;
+	p->cnr.len = 1;
+
+	p->strength.stat[0].scale = FE_SCALE_RELATIVE;
+	p->pre_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+	p->pre_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+	p->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+	p->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+	p->block_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+	p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+	p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+
+	return &state->frontend;
+
+error:
+	kfree(demod_ext_attr);
+	kfree(demod_comm_attr);
+	kfree(demod_addr);
+	kfree(demod);
+	kfree(state);
+
+	return NULL;
+}
+EXPORT_SYMBOL(drx39xxj_attach);
+
+static struct dvb_frontend_ops drx39xxj_ops = {
+	.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
+	.info = {
+		 .name = "Micronas DRX39xxj family Frontend",
+		 .frequency_stepsize = 62500,
+		 .frequency_min = 51000000,
+		 .frequency_max = 858000000,
+		 .caps = FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
+	},
+
+	.init = drx39xxj_init,
+	.i2c_gate_ctrl = drx39xxj_i2c_gate_ctrl,
+	.sleep = drx39xxj_sleep,
+	.set_frontend = drx39xxj_set_frontend,
+	.get_tune_settings = drx39xxj_get_tune_settings,
+	.read_status = drx39xxj_read_status,
+	.read_ber = drx39xxj_read_ber,
+	.read_signal_strength = drx39xxj_read_signal_strength,
+	.read_snr = drx39xxj_read_snr,
+	.read_ucblocks = drx39xxj_read_ucblocks,
+	.release = drx39xxj_release,
+	.set_lna = drx39xxj_set_lna,
+};
+
+MODULE_DESCRIPTION("Micronas DRX39xxj Frontend");
+MODULE_AUTHOR("Devin Heitmueller");
+MODULE_LICENSE("GPL");
+MODULE_FIRMWARE(DRX39XX_MAIN_FIRMWARE);
diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.h b/drivers/media/dvb-frontends/drx39xyj/drxj.h
new file mode 100644
index 00000000000..55ad535197d
--- /dev/null
+++ b/drivers/media/dvb-frontends/drx39xyj/drxj.h
@@ -0,0 +1,650 @@
+
+/*
+  Copyright (c), 2004-2005,2007-2010 Trident Microsystems, Inc.
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice,
+    this list of conditions and the following disclaimer.
+  * Redistributions in binary form must reproduce the above copyright notice,
+    this list of conditions and the following disclaimer in the documentation
+	and/or other materials provided with the distribution.
+  * Neither the name of Trident Microsystems nor Hauppauge Computer Works
+    nor the names of its contributors may be used to endorse or promote
+	products derived from this software without specific prior written
+	permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+  POSSIBILITY OF SUCH DAMAGE.
+
+ DRXJ specific header file
+
+ Authors: Dragan Savic, Milos Nikolic, Mihajlo Katona, Tao Ding, Paul Janssen
+*/
+
+#ifndef __DRXJ_H__
+#define __DRXJ_H__
+/*-------------------------------------------------------------------------
+INCLUDES
+-------------------------------------------------------------------------*/
+
+#include "drx_driver.h"
+#include "drx_dap_fasi.h"
+
+/* Check DRX-J specific dap condition */
+/* Multi master mode and short addr format only will not work.
+   RMW, CRC reset, broadcast and switching back to single master mode
+   cannot be done with short addr only in multi master mode. */
+#if ((DRXDAP_SINGLE_MASTER == 0) && (DRXDAPFASI_LONG_ADDR_ALLOWED == 0))
+#error "Multi master mode and short addressing only is an illegal combination"
+	*;			/* Generate a fatal compiler error to make sure it stops here,
+				   this is necesarry because not all compilers stop after a #error. */
+#endif
+
+/*-------------------------------------------------------------------------
+TYPEDEFS
+-------------------------------------------------------------------------*/
+/*============================================================================*/
+/*============================================================================*/
+/*== code support ============================================================*/
+/*============================================================================*/
+/*============================================================================*/
+
+/*============================================================================*/
+/*============================================================================*/
+/*== SCU cmd if  =============================================================*/
+/*============================================================================*/
+/*============================================================================*/
+
+	struct drxjscu_cmd {
+		u16 command;
+			/**< Command number */
+		u16 parameter_len;
+			/**< Data length in byte */
+		u16 result_len;
+			/**< result length in byte */
+		u16 *parameter;
+			/**< General purpous param */
+		u16 *result;
+			/**< General purpous param */};
+
+/*============================================================================*/
+/*============================================================================*/
+/*== CTRL CFG related data structures ========================================*/
+/*============================================================================*/
+/*============================================================================*/
+
+/* extra intermediate lock state for VSB,QAM,NTSC */
+#define DRXJ_DEMOD_LOCK       (DRX_LOCK_STATE_1)
+
+/* OOB lock states */
+#define DRXJ_OOB_AGC_LOCK     (DRX_LOCK_STATE_1)	/* analog gain control lock */
+#define DRXJ_OOB_SYNC_LOCK    (DRX_LOCK_STATE_2)	/* digital gain control lock */
+
+/* Intermediate powermodes for DRXJ */
+#define DRXJ_POWER_DOWN_MAIN_PATH   DRX_POWER_MODE_8
+#define DRXJ_POWER_DOWN_CORE        DRX_POWER_MODE_9
+#define DRXJ_POWER_DOWN_PLL         DRX_POWER_MODE_10
+
+/* supstition for GPIO FNC mux */
+#define APP_O                 (0x0000)
+
+/*#define DRX_CTRL_BASE         (0x0000)*/
+
+#define DRXJ_CTRL_CFG_BASE    (0x1000)
+	enum drxj_cfg_type {
+		DRXJ_CFG_AGC_RF = DRXJ_CTRL_CFG_BASE,
+		DRXJ_CFG_AGC_IF,
+		DRXJ_CFG_AGC_INTERNAL,
+		DRXJ_CFG_PRE_SAW,
+		DRXJ_CFG_AFE_GAIN,
+		DRXJ_CFG_SYMBOL_CLK_OFFSET,
+		DRXJ_CFG_ACCUM_CR_RS_CW_ERR,
+		DRXJ_CFG_FEC_MERS_SEQ_COUNT,
+		DRXJ_CFG_OOB_MISC,
+		DRXJ_CFG_SMART_ANT,
+		DRXJ_CFG_OOB_PRE_SAW,
+		DRXJ_CFG_VSB_MISC,
+		DRXJ_CFG_RESET_PACKET_ERR,
+
+		/* ATV (FM) */
+		DRXJ_CFG_ATV_OUTPUT,	/* also for FM (SIF control) but not likely */
+		DRXJ_CFG_ATV_MISC,
+		DRXJ_CFG_ATV_EQU_COEF,
+		DRXJ_CFG_ATV_AGC_STATUS,	/* also for FM ( IF,RF, audioAGC ) */
+
+		DRXJ_CFG_MPEG_OUTPUT_MISC,
+		DRXJ_CFG_HW_CFG,
+		DRXJ_CFG_OOB_LO_POW,
+
+		DRXJ_CFG_MAX	/* dummy, never to be used */};
+
+/**
+* /struct enum drxj_cfg_smart_ant_io * smart antenna i/o.
+*/
+enum drxj_cfg_smart_ant_io {
+	DRXJ_SMT_ANT_OUTPUT = 0,
+	DRXJ_SMT_ANT_INPUT
+};
+
+/**
+* /struct struct drxj_cfg_smart_ant * Set smart antenna.
+*/
+	struct drxj_cfg_smart_ant {
+		enum drxj_cfg_smart_ant_io io;
+		u16 ctrl_data;
+	};
+
+/**
+* /struct DRXJAGCSTATUS_t
+* AGC status information from the DRXJ-IQM-AF.
+*/
+struct drxj_agc_status {
+	u16 IFAGC;
+	u16 RFAGC;
+	u16 digital_agc;
+};
+
+/* DRXJ_CFG_AGC_RF, DRXJ_CFG_AGC_IF */
+
+/**
+* /struct enum drxj_agc_ctrl_mode * Available AGCs modes in the DRXJ.
+*/
+	enum drxj_agc_ctrl_mode {
+		DRX_AGC_CTRL_AUTO = 0,
+		DRX_AGC_CTRL_USER,
+		DRX_AGC_CTRL_OFF};
+
+/**
+* /struct struct drxj_cfg_agc * Generic interface for all AGCs present on the DRXJ.
+*/
+	struct drxj_cfg_agc {
+		enum drx_standard standard;	/* standard for which these settings apply */
+		enum drxj_agc_ctrl_mode ctrl_mode;	/* off, user, auto          */
+		u16 output_level;	/* range dependent on AGC   */
+		u16 min_output_level;	/* range dependent on AGC   */
+		u16 max_output_level;	/* range dependent on AGC   */
+		u16 speed;	/* range dependent on AGC   */
+		u16 top;	/* rf-agc take over point   */
+		u16 cut_off_current;	/* rf-agc is accelerated if output current
+					   is below cut-off current                */};
+
+/* DRXJ_CFG_PRE_SAW */
+
+/**
+* /struct struct drxj_cfg_pre_saw * Interface to configure pre SAW sense.
+*/
+	struct drxj_cfg_pre_saw {
+		enum drx_standard standard;	/* standard to which these settings apply */
+		u16 reference;	/* pre SAW reference value, range 0 .. 31 */
+		bool use_pre_saw;	/* true algorithms must use pre SAW sense */};
+
+/* DRXJ_CFG_AFE_GAIN */
+
+/**
+* /struct struct drxj_cfg_afe_gain * Interface to configure gain of AFE (LNA + PGA).
+*/
+	struct drxj_cfg_afe_gain {
+		enum drx_standard standard;	/* standard to which these settings apply */
+		u16 gain;	/* gain in 0.1 dB steps, DRXJ range 140 .. 335 */};
+
+/**
+* /struct drxjrs_errors
+* Available failure information in DRXJ_FEC_RS.
+*
+* Container for errors that are received in the most recently finished measurment period
+*
+*/
+	struct drxjrs_errors {
+		u16 nr_bit_errors;
+				/**< no of pre RS bit errors          */
+		u16 nr_symbol_errors;
+				/**< no of pre RS symbol errors       */
+		u16 nr_packet_errors;
+				/**< no of pre RS packet errors       */
+		u16 nr_failures;
+				/**< no of post RS failures to decode */
+		u16 nr_snc_par_fail_count;
+				/**< no of post RS bit erros          */
+	};
+
+/**
+* /struct struct drxj_cfg_vsb_misc * symbol error rate
+*/
+	struct drxj_cfg_vsb_misc {
+		u32 symb_error;
+			      /**< symbol error rate sps */};
+
+/**
+* /enum enum drxj_mpeg_output_clock_rate * Mpeg output clock rate.
+*
+*/
+	enum drxj_mpeg_start_width {
+		DRXJ_MPEG_START_WIDTH_1CLKCYC,
+		DRXJ_MPEG_START_WIDTH_8CLKCYC};
+
+/**
+* /enum enum drxj_mpeg_output_clock_rate * Mpeg output clock rate.
+*
+*/
+	enum drxj_mpeg_output_clock_rate {
+		DRXJ_MPEGOUTPUT_CLOCK_RATE_AUTO,
+		DRXJ_MPEGOUTPUT_CLOCK_RATE_75973K,
+		DRXJ_MPEGOUTPUT_CLOCK_RATE_50625K,
+		DRXJ_MPEGOUTPUT_CLOCK_RATE_37968K,
+		DRXJ_MPEGOUTPUT_CLOCK_RATE_30375K,
+		DRXJ_MPEGOUTPUT_CLOCK_RATE_25313K,
+		DRXJ_MPEGOUTPUT_CLOCK_RATE_21696K};
+
+/**
+* /struct DRXJCfgMisc_t
+* Change TEI bit of MPEG output
+* reverse MPEG output bit order
+* set MPEG output clock rate
+*/
+	struct drxj_cfg_mpeg_output_misc {
+		bool disable_tei_handling;	      /**< if true pass (not change) TEI bit */
+		bool bit_reverse_mpeg_outout;	      /**< if true, parallel: msb on MD0; serial: lsb out first */
+		enum drxj_mpeg_output_clock_rate mpeg_output_clock_rate;
+						      /**< set MPEG output clock rate that overwirtes the derived one from symbol rate */
+		enum drxj_mpeg_start_width mpeg_start_width;  /**< set MPEG output start width */};
+
+/**
+* /enum enum drxj_xtal_freq * Supported external crystal reference frequency.
+*/
+	enum drxj_xtal_freq {
+		DRXJ_XTAL_FREQ_RSVD,
+		DRXJ_XTAL_FREQ_27MHZ,
+		DRXJ_XTAL_FREQ_20P25MHZ,
+		DRXJ_XTAL_FREQ_4MHZ};
+
+/**
+* /enum enum drxj_xtal_freq * Supported external crystal reference frequency.
+*/
+	enum drxji2c_speed {
+		DRXJ_I2C_SPEED_400KBPS,
+		DRXJ_I2C_SPEED_100KBPS};
+
+/**
+* /struct struct drxj_cfg_hw_cfg * Get hw configuration, such as crystal reference frequency, I2C speed, etc...
+*/
+	struct drxj_cfg_hw_cfg {
+		enum drxj_xtal_freq xtal_freq;
+				   /**< crystal reference frequency */
+		enum drxji2c_speed i2c_speed;
+				   /**< 100 or 400 kbps */};
+
+/*
+ *  DRXJ_CFG_ATV_MISC
+ */
+	struct drxj_cfg_atv_misc {
+		s16 peak_filter;	/* -8 .. 15 */
+		u16 noise_filter;	/* 0 .. 15 */};
+
+/*
+ *  struct drxj_cfg_oob_misc */
+#define   DRXJ_OOB_STATE_RESET                                        0x0
+#define   DRXJ_OOB_STATE_AGN_HUNT                                     0x1
+#define   DRXJ_OOB_STATE_DGN_HUNT                                     0x2
+#define   DRXJ_OOB_STATE_AGC_HUNT                                     0x3
+#define   DRXJ_OOB_STATE_FRQ_HUNT                                     0x4
+#define   DRXJ_OOB_STATE_PHA_HUNT                                     0x8
+#define   DRXJ_OOB_STATE_TIM_HUNT                                     0x10
+#define   DRXJ_OOB_STATE_EQU_HUNT                                     0x20
+#define   DRXJ_OOB_STATE_EQT_HUNT                                     0x30
+#define   DRXJ_OOB_STATE_SYNC                                         0x40
+
+struct drxj_cfg_oob_misc {
+	struct drxj_agc_status agc;
+	bool eq_lock;
+	bool sym_timing_lock;
+	bool phase_lock;
+	bool freq_lock;
+	bool dig_gain_lock;
+	bool ana_gain_lock;
+	u8 state;
+};
+
+/*
+ *  Index of in array of coef
+ */
+	enum drxj_cfg_oob_lo_power {
+		DRXJ_OOB_LO_POW_MINUS0DB = 0,
+		DRXJ_OOB_LO_POW_MINUS5DB,
+		DRXJ_OOB_LO_POW_MINUS10DB,
+		DRXJ_OOB_LO_POW_MINUS15DB,
+		DRXJ_OOB_LO_POW_MAX};
+
+/*
+ *  DRXJ_CFG_ATV_EQU_COEF
+ */
+	struct drxj_cfg_atv_equ_coef {
+		s16 coef0;	/* -256 .. 255 */
+		s16 coef1;	/* -256 .. 255 */
+		s16 coef2;	/* -256 .. 255 */
+		s16 coef3;	/* -256 .. 255 */};
+
+/*
+ *  Index of in array of coef
+ */
+	enum drxj_coef_array_index {
+		DRXJ_COEF_IDX_MN = 0,
+		DRXJ_COEF_IDX_FM,
+		DRXJ_COEF_IDX_L,
+		DRXJ_COEF_IDX_LP,
+		DRXJ_COEF_IDX_BG,
+		DRXJ_COEF_IDX_DK,
+		DRXJ_COEF_IDX_I,
+		DRXJ_COEF_IDX_MAX};
+
+/*
+ *  DRXJ_CFG_ATV_OUTPUT
+ */
+
+/**
+* /enum DRXJAttenuation_t
+* Attenuation setting for SIF AGC.
+*
+*/
+	enum drxjsif_attenuation {
+		DRXJ_SIF_ATTENUATION_0DB,
+		DRXJ_SIF_ATTENUATION_3DB,
+		DRXJ_SIF_ATTENUATION_6DB,
+		DRXJ_SIF_ATTENUATION_9DB};
+
+/**
+* /struct struct drxj_cfg_atv_output * SIF attenuation setting.
+*
+*/
+struct drxj_cfg_atv_output {
+	bool enable_cvbs_output;	/* true= enabled */
+	bool enable_sif_output;	/* true= enabled */
+	enum drxjsif_attenuation sif_attenuation;
+};
+
+/*
+   DRXJ_CFG_ATV_AGC_STATUS (get only)
+*/
+/* TODO : AFE interface not yet finished, subject to change */
+	struct drxj_cfg_atv_agc_status {
+		u16 rf_agc_gain;	/* 0 .. 877 uA */
+		u16 if_agc_gain;	/* 0 .. 877  uA */
+		s16 video_agc_gain;	/* -75 .. 1972 in 0.1 dB steps */
+		s16 audio_agc_gain;	/* -4 .. 1020 in 0.1 dB steps */
+		u16 rf_agc_loop_gain;	/* 0 .. 7 */
+		u16 if_agc_loop_gain;	/* 0 .. 7 */
+		u16 video_agc_loop_gain;	/* 0 .. 7 */};
+
+/*============================================================================*/
+/*============================================================================*/
+/*== CTRL related data structures ============================================*/
+/*============================================================================*/
+/*============================================================================*/
+
+/* NONE */
+
+/*============================================================================*/
+/*============================================================================*/
+
+/*========================================*/
+/**
+* /struct struct drxj_data * DRXJ specific attributes.
+*
+* Global data container for DRXJ specific data.
+*
+*/
+	struct drxj_data {
+		/* device capabilties (determined during drx_open()) */
+		bool has_lna;		  /**< true if LNA (aka PGA) present */
+		bool has_oob;		  /**< true if OOB supported */
+		bool has_ntsc;		  /**< true if NTSC supported */
+		bool has_btsc;		  /**< true if BTSC supported */
+		bool has_smatx;	  /**< true if mat_tx is available */
+		bool has_smarx;	  /**< true if mat_rx is available */
+		bool has_gpio;		  /**< true if GPIO is available */
+		bool has_irqn;		  /**< true if IRQN is available */
+		/* A1/A2/A... */
+		u8 mfx;		  /**< metal fix */
+
+		/* tuner settings */
+		bool mirror_freq_spect_oob;/**< tuner inversion (true = tuner mirrors the signal */
+
+		/* standard/channel settings */
+		enum drx_standard standard;	  /**< current standard information                     */
+		enum drx_modulation constellation;
+					  /**< current constellation                            */
+		s32 frequency; /**< center signal frequency in KHz                   */
+		enum drx_bandwidth curr_bandwidth;
+					  /**< current channel bandwidth                        */
+		enum drx_mirror mirror;	  /**< current channel mirror                           */
+
+		/* signal quality information */
+		u32 fec_bits_desired;	  /**< BER accounting period                            */
+		u16 fec_vd_plen;	  /**< no of trellis symbols: VD SER measurement period */
+		u16 qam_vd_prescale;	  /**< Viterbi Measurement Prescale                     */
+		u16 qam_vd_period;	  /**< Viterbi Measurement period                       */
+		u16 fec_rs_plen;	  /**< defines RS BER measurement period                */
+		u16 fec_rs_prescale;	  /**< ReedSolomon Measurement Prescale                 */
+		u16 fec_rs_period;	  /**< ReedSolomon Measurement period                   */
+		bool reset_pkt_err_acc;	  /**< Set a flag to reset accumulated packet error     */
+		u16 pkt_err_acc_start;	  /**< Set a flag to reset accumulated packet error     */
+
+		/* HI configuration */
+		u16 hi_cfg_timing_div;	  /**< HI Configure() parameter 2                       */
+		u16 hi_cfg_bridge_delay;	  /**< HI Configure() parameter 3                       */
+		u16 hi_cfg_wake_up_key;	  /**< HI Configure() parameter 4                       */
+		u16 hi_cfg_ctrl;	  /**< HI Configure() parameter 5                       */
+		u16 hi_cfg_transmit;	  /**< HI Configure() parameter 6                       */
+
+		/* UIO configuartion */
+		enum drxuio_mode uio_sma_rx_mode;/**< current mode of SmaRx pin                        */
+		enum drxuio_mode uio_sma_tx_mode;/**< current mode of SmaTx pin                        */
+		enum drxuio_mode uio_gpio_mode; /**< current mode of ASEL pin                         */
+		enum drxuio_mode uio_irqn_mode; /**< current mode of IRQN pin                         */
+
+		/* IQM fs frequecy shift and inversion */
+		u32 iqm_fs_rate_ofs;	   /**< frequency shifter setting after setchannel      */
+		bool pos_image;	   /**< Ture: positive image                            */
+		/* IQM RC frequecy shift */
+		u32 iqm_rc_rate_ofs;	   /**< frequency shifter setting after setchannel      */
+
+		/* ATV configuartion */
+		u32 atv_cfg_changed_flags; /**< flag: flags cfg changes */
+		s16 atv_top_equ0[DRXJ_COEF_IDX_MAX];	     /**< shadow of ATV_TOP_EQU0__A */
+		s16 atv_top_equ1[DRXJ_COEF_IDX_MAX];	     /**< shadow of ATV_TOP_EQU1__A */
+		s16 atv_top_equ2[DRXJ_COEF_IDX_MAX];	     /**< shadow of ATV_TOP_EQU2__A */
+		s16 atv_top_equ3[DRXJ_COEF_IDX_MAX];	     /**< shadow of ATV_TOP_EQU3__A */
+		bool phase_correction_bypass;/**< flag: true=bypass */
+		s16 atv_top_vid_peak;	  /**< shadow of ATV_TOP_VID_PEAK__A */
+		u16 atv_top_noise_th;	  /**< shadow of ATV_TOP_NOISE_TH__A */
+		bool enable_cvbs_output;  /**< flag CVBS ouput enable */
+		bool enable_sif_output;	  /**< flag SIF ouput enable */
+		 enum drxjsif_attenuation sif_attenuation;
+					  /**< current SIF att setting */
+		/* Agc configuration for QAM and VSB */
+		struct drxj_cfg_agc qam_rf_agc_cfg; /**< qam RF AGC config */
+		struct drxj_cfg_agc qam_if_agc_cfg; /**< qam IF AGC config */
+		struct drxj_cfg_agc vsb_rf_agc_cfg; /**< vsb RF AGC config */
+		struct drxj_cfg_agc vsb_if_agc_cfg; /**< vsb IF AGC config */
+
+		/* PGA gain configuration for QAM and VSB */
+		u16 qam_pga_cfg;	  /**< qam PGA config */
+		u16 vsb_pga_cfg;	  /**< vsb PGA config */
+
+		/* Pre SAW configuration for QAM and VSB */
+		struct drxj_cfg_pre_saw qam_pre_saw_cfg;
+					  /**< qam pre SAW config */
+		struct drxj_cfg_pre_saw vsb_pre_saw_cfg;
+					  /**< qam pre SAW config */
+
+		/* Version information */
+		char v_text[2][12];	  /**< allocated text versions */
+		struct drx_version v_version[2]; /**< allocated versions structs */
+		struct drx_version_list v_list_elements[2];
+					  /**< allocated version list */
+
+		/* smart antenna configuration */
+		bool smart_ant_inverted;
+
+		/* Tracking filter setting for OOB */
+		u16 oob_trk_filter_cfg[8];
+		bool oob_power_on;
+
+		/* MPEG static bitrate setting */
+		u32 mpeg_ts_static_bitrate;  /**< bitrate static MPEG output */
+		bool disable_te_ihandling;  /**< MPEG TS TEI handling */
+		bool bit_reverse_mpeg_outout;/**< MPEG output bit order */
+		 enum drxj_mpeg_output_clock_rate mpeg_output_clock_rate;
+					    /**< MPEG output clock rate */
+		 enum drxj_mpeg_start_width mpeg_start_width;
+					    /**< MPEG Start width */
+
+		/* Pre SAW & Agc configuration for ATV */
+		struct drxj_cfg_pre_saw atv_pre_saw_cfg;
+					  /**< atv pre SAW config */
+		struct drxj_cfg_agc atv_rf_agc_cfg; /**< atv RF AGC config */
+		struct drxj_cfg_agc atv_if_agc_cfg; /**< atv IF AGC config */
+		u16 atv_pga_cfg;	  /**< atv pga config    */
+
+		u32 curr_symbol_rate;
+
+		/* pin-safe mode */
+		bool pdr_safe_mode;	    /**< PDR safe mode activated      */
+		u16 pdr_safe_restore_val_gpio;
+		u16 pdr_safe_restore_val_v_sync;
+		u16 pdr_safe_restore_val_sma_rx;
+		u16 pdr_safe_restore_val_sma_tx;
+
+		/* OOB pre-saw value */
+		u16 oob_pre_saw;
+		enum drxj_cfg_oob_lo_power oob_lo_pow;
+
+		struct drx_aud_data aud_data;
+				    /**< audio storage                  */};
+
+/*-------------------------------------------------------------------------
+Access MACROS
+-------------------------------------------------------------------------*/
+/**
+* \brief Compilable references to attributes
+* \param d pointer to demod instance
+*
+* Used as main reference to an attribute field.
+* Can be used by both macro implementation and function implementation.
+* These macros are defined to avoid duplication of code in macro and function
+* definitions that handle access of demod common or extended attributes.
+*
+*/
+
+#define DRXJ_ATTR_BTSC_DETECT(d)                       \
+			(((struct drxj_data *)(d)->my_ext_attr)->aud_data.btsc_detect)
+
+/*-------------------------------------------------------------------------
+DEFINES
+-------------------------------------------------------------------------*/
+
+/**
+* \def DRXJ_NTSC_CARRIER_FREQ_OFFSET
+* \brief Offset from picture carrier to centre frequency in kHz, in RF domain
+*
+* For NTSC standard.
+* NTSC channels are listed by their picture carrier frequency (Fpc).
+* The function DRX_CTRL_SET_CHANNEL requires the centre frequency as input.
+* In case the tuner module is not used the DRX-J requires that the tuner is
+* tuned to the centre frequency of the channel:
+*
+* Fcentre = Fpc + DRXJ_NTSC_CARRIER_FREQ_OFFSET
+*
+*/
+#define DRXJ_NTSC_CARRIER_FREQ_OFFSET           ((s32)(1750))
+
+/**
+* \def DRXJ_PAL_SECAM_BG_CARRIER_FREQ_OFFSET
+* \brief Offset from picture carrier to centre frequency in kHz, in RF domain
+*
+* For PAL/SECAM - BG standard. This define is needed in case the tuner module
+* is NOT used. PAL/SECAM channels are listed by their picture carrier frequency (Fpc).
+* The DRX-J requires that the tuner is tuned to:
+* Fpc + DRXJ_PAL_SECAM_BG_CARRIER_FREQ_OFFSET
+*
+* In case the tuner module is used the drxdriver takes care of this.
+* In case the tuner module is NOT used the application programmer must take
+* care of this.
+*
+*/
+#define DRXJ_PAL_SECAM_BG_CARRIER_FREQ_OFFSET   ((s32)(2375))
+
+/**
+* \def DRXJ_PAL_SECAM_DKIL_CARRIER_FREQ_OFFSET
+* \brief Offset from picture carrier to centre frequency in kHz, in RF domain
+*
+* For PAL/SECAM - DK, I, L standards. This define is needed in case the tuner module
+* is NOT used. PAL/SECAM channels are listed by their picture carrier frequency (Fpc).
+* The DRX-J requires that the tuner is tuned to:
+* Fpc + DRXJ_PAL_SECAM_DKIL_CARRIER_FREQ_OFFSET
+*
+* In case the tuner module is used the drxdriver takes care of this.
+* In case the tuner module is NOT used the application programmer must take
+* care of this.
+*
+*/
+#define DRXJ_PAL_SECAM_DKIL_CARRIER_FREQ_OFFSET ((s32)(2775))
+
+/**
+* \def DRXJ_PAL_SECAM_LP_CARRIER_FREQ_OFFSET
+* \brief Offset from picture carrier to centre frequency in kHz, in RF domain
+*
+* For PAL/SECAM - LP standard. This define is needed in case the tuner module
+* is NOT used. PAL/SECAM channels are listed by their picture carrier frequency (Fpc).
+* The DRX-J requires that the tuner is tuned to:
+* Fpc + DRXJ_PAL_SECAM_LP_CARRIER_FREQ_OFFSET
+*
+* In case the tuner module is used the drxdriver takes care of this.
+* In case the tuner module is NOT used the application programmer must take
+* care of this.
+*/
+#define DRXJ_PAL_SECAM_LP_CARRIER_FREQ_OFFSET   ((s32)(-3255))
+
+/**
+* \def DRXJ_FM_CARRIER_FREQ_OFFSET
+* \brief Offset from sound carrier to centre frequency in kHz, in RF domain
+*
+* For FM standard.
+* FM channels are listed by their sound carrier frequency (Fsc).
+* The function DRX_CTRL_SET_CHANNEL requires the Ffm frequency (see below) as
+* input.
+* In case the tuner module is not used the DRX-J requires that the tuner is
+* tuned to the Ffm frequency of the channel.
+*
+* Ffm = Fsc + DRXJ_FM_CARRIER_FREQ_OFFSET
+*
+*/
+#define DRXJ_FM_CARRIER_FREQ_OFFSET             ((s32)(-3000))
+
+/* Revision types -------------------------------------------------------*/
+
+#define DRXJ_TYPE_ID (0x3946000DUL)
+
+/* Macros ---------------------------------------------------------------*/
+
+/* Convert OOB lock status to string */
+#define DRXJ_STR_OOB_LOCKSTATUS(x) ( \
+	(x == DRX_NEVER_LOCK) ? "Never" : \
+	(x == DRX_NOT_LOCKED) ? "No" : \
+	(x == DRX_LOCKED) ? "Locked" : \
+	(x == DRX_LOCK_STATE_1) ? "AGC lock" : \
+	(x == DRX_LOCK_STATE_2) ? "sync lock" : \
+	"(Invalid)")
+
+#endif				/* __DRXJ_H__ */
diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj_map.h b/drivers/media/dvb-frontends/drx39xyj/drxj_map.h
new file mode 100644
index 00000000000..0bbd4ae1f52
--- /dev/null
+++ b/drivers/media/dvb-frontends/drx39xyj/drxj_map.h
@@ -0,0 +1,15055 @@
+/*
+  Copyright (c), 2004-2005,2007-2010 Trident Microsystems, Inc.
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice,
+    this list of conditions and the following disclaimer.
+  * Redistributions in binary form must reproduce the above copyright notice,
+    this list of conditions and the following disclaimer in the documentation
+	and/or other materials provided with the distribution.
+  * Neither the name of Trident Microsystems nor Hauppauge Computer Works
+    nor the names of its contributors may be used to endorse or promote
+	products derived from this software without specific prior written
+	permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+  POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*
+ ***********************************************************************************************************************
+ * WARNING - THIS FILE HAS BEEN GENERATED - DO NOT CHANGE
+ *
+ * Filename:        drxj_map.h
+ * Generated on:    Mon Jan 18 12:09:24 2010
+ * Generated by:    IDF:x 1.3.0
+ * Generated from:  reg_map
+ * Output start:    [entry point]
+ *
+ * filename         last modified               re-use
+ * -----------------------------------------------------
+ * reg_map.1.tmp    Mon Jan 18 12:09:24 2010    -
+ *
+ */
+
+#ifndef __DRXJ_MAP__H__
+#define __DRXJ_MAP__H__ INCLUDED
+
+#ifdef _REGISTERTABLE_
+#include <registertable.h>
+	extern register_table_t drxj_map[];
+	extern register_table_info_t drxj_map_info[];
+#endif
+
+#define ATV_COMM_EXEC__A                                                    0xC00000
+#define ATV_COMM_EXEC__W                                                    2
+#define ATV_COMM_EXEC__M                                                    0x3
+#define ATV_COMM_EXEC__PRE                                                  0x0
+#define   ATV_COMM_EXEC_STOP                                                0x0
+#define   ATV_COMM_EXEC_ACTIVE                                              0x1
+#define   ATV_COMM_EXEC_HOLD                                                0x2
+
+#define ATV_COMM_STATE__A                                                   0xC00001
+#define ATV_COMM_STATE__W                                                   16
+#define ATV_COMM_STATE__M                                                   0xFFFF
+#define ATV_COMM_STATE__PRE                                                 0x0
+#define ATV_COMM_MB__A                                                      0xC00002
+#define ATV_COMM_MB__W                                                      16
+#define ATV_COMM_MB__M                                                      0xFFFF
+#define ATV_COMM_MB__PRE                                                    0x0
+#define ATV_COMM_INT_REQ__A                                                 0xC00003
+#define ATV_COMM_INT_REQ__W                                                 16
+#define ATV_COMM_INT_REQ__M                                                 0xFFFF
+#define ATV_COMM_INT_REQ__PRE                                               0x0
+#define   ATV_COMM_INT_REQ_COMM_INT_REQ__B                                  0
+#define   ATV_COMM_INT_REQ_COMM_INT_REQ__W                                  1
+#define   ATV_COMM_INT_REQ_COMM_INT_REQ__M                                  0x1
+#define   ATV_COMM_INT_REQ_COMM_INT_REQ__PRE                                0x0
+
+#define ATV_COMM_INT_STA__A                                                 0xC00005
+#define ATV_COMM_INT_STA__W                                                 16
+#define ATV_COMM_INT_STA__M                                                 0xFFFF
+#define ATV_COMM_INT_STA__PRE                                               0x0
+#define ATV_COMM_INT_MSK__A                                                 0xC00006
+#define ATV_COMM_INT_MSK__W                                                 16
+#define ATV_COMM_INT_MSK__M                                                 0xFFFF
+#define ATV_COMM_INT_MSK__PRE                                               0x0
+#define ATV_COMM_INT_STM__A                                                 0xC00007
+#define ATV_COMM_INT_STM__W                                                 16
+#define ATV_COMM_INT_STM__M                                                 0xFFFF
+#define ATV_COMM_INT_STM__PRE                                               0x0
+
+#define ATV_COMM_KEY__A                                                     0xC0000F
+#define ATV_COMM_KEY__W                                                     16
+#define ATV_COMM_KEY__M                                                     0xFFFF
+#define ATV_COMM_KEY__PRE                                                   0x0
+#define   ATV_COMM_KEY_KEY                                                  0xFABA
+#define   ATV_COMM_KEY_MIN                                                  0x0
+#define   ATV_COMM_KEY_MAX                                                  0xFFFF
+
+#define ATV_TOP_COMM_EXEC__A                                                0xC10000
+#define ATV_TOP_COMM_EXEC__W                                                2
+#define ATV_TOP_COMM_EXEC__M                                                0x3
+#define ATV_TOP_COMM_EXEC__PRE                                              0x0
+#define   ATV_TOP_COMM_EXEC_STOP                                            0x0
+#define   ATV_TOP_COMM_EXEC_ACTIVE                                          0x1
+#define   ATV_TOP_COMM_EXEC_HOLD                                            0x2
+
+#define ATV_TOP_COMM_STATE__A                                               0xC10001
+#define ATV_TOP_COMM_STATE__W                                               16
+#define ATV_TOP_COMM_STATE__M                                               0xFFFF
+#define ATV_TOP_COMM_STATE__PRE                                             0x0
+#define   ATV_TOP_COMM_STATE_STATE__B                                       0
+#define   ATV_TOP_COMM_STATE_STATE__W                                       16
+#define   ATV_TOP_COMM_STATE_STATE__M                                       0xFFFF
+#define   ATV_TOP_COMM_STATE_STATE__PRE                                     0x0
+
+#define ATV_TOP_COMM_MB__A                                                  0xC10002
+#define ATV_TOP_COMM_MB__W                                                  16
+#define ATV_TOP_COMM_MB__M                                                  0xFFFF
+#define ATV_TOP_COMM_MB__PRE                                                0x0
+#define   ATV_TOP_COMM_MB_CTL__B                                            0
+#define   ATV_TOP_COMM_MB_CTL__W                                            1
+#define   ATV_TOP_COMM_MB_CTL__M                                            0x1
+#define   ATV_TOP_COMM_MB_CTL__PRE                                          0x0
+#define   ATV_TOP_COMM_MB_OBS__B                                            1
+#define   ATV_TOP_COMM_MB_OBS__W                                            1
+#define   ATV_TOP_COMM_MB_OBS__M                                            0x2
+#define   ATV_TOP_COMM_MB_OBS__PRE                                          0x0
+
+#define   ATV_TOP_COMM_MB_MUX_CTRL__B                                       2
+#define   ATV_TOP_COMM_MB_MUX_CTRL__W                                       4
+#define   ATV_TOP_COMM_MB_MUX_CTRL__M                                       0x3C
+#define   ATV_TOP_COMM_MB_MUX_CTRL__PRE                                     0x0
+#define     ATV_TOP_COMM_MB_MUX_CTRL_PEAK_S                                 0x0
+#define     ATV_TOP_COMM_MB_MUX_CTRL_VID_GAIN                               0x4
+#define     ATV_TOP_COMM_MB_MUX_CTRL_CORR_O                                 0x8
+#define     ATV_TOP_COMM_MB_MUX_CTRL_CR_ROT_O                               0xC
+#define     ATV_TOP_COMM_MB_MUX_CTRL_CR_IIR_IQ                              0x10
+#define     ATV_TOP_COMM_MB_MUX_CTRL_VIDEO_O                                0x14
+#define     ATV_TOP_COMM_MB_MUX_CTRL_SIF_O                                  0x18
+#define     ATV_TOP_COMM_MB_MUX_CTRL_SIF2025_O                              0x1C
+#define     ATV_TOP_COMM_MB_MUX_CTRL_POST_S                                 0x20
+
+#define   ATV_TOP_COMM_MB_MUX_OBS__B                                        6
+#define   ATV_TOP_COMM_MB_MUX_OBS__W                                        4
+#define   ATV_TOP_COMM_MB_MUX_OBS__M                                        0x3C0
+#define   ATV_TOP_COMM_MB_MUX_OBS__PRE                                      0x0
+#define     ATV_TOP_COMM_MB_MUX_OBS_PEAK_S                                  0x0
+#define     ATV_TOP_COMM_MB_MUX_OBS_VID_GAIN                                0x40
+#define     ATV_TOP_COMM_MB_MUX_OBS_CORR_O                                  0x80
+#define     ATV_TOP_COMM_MB_MUX_OBS_CR_ROT_O                                0xC0
+#define     ATV_TOP_COMM_MB_MUX_OBS_CR_IIR_IQ                               0x100
+#define     ATV_TOP_COMM_MB_MUX_OBS_VIDEO_O                                 0x140
+#define     ATV_TOP_COMM_MB_MUX_OBS_SIF_O                                   0x180
+#define     ATV_TOP_COMM_MB_MUX_OBS_SIF2025_O                               0x1C0
+#define     ATV_TOP_COMM_MB_MUX_OBS_POST_S                                  0x200
+
+#define ATV_TOP_COMM_INT_REQ__A                                             0xC10003
+#define ATV_TOP_COMM_INT_REQ__W                                             16
+#define ATV_TOP_COMM_INT_REQ__M                                             0xFFFF
+#define ATV_TOP_COMM_INT_REQ__PRE                                           0x0
+#define ATV_TOP_COMM_INT_STA__A                                             0xC10005
+#define ATV_TOP_COMM_INT_STA__W                                             16
+#define ATV_TOP_COMM_INT_STA__M                                             0xFFFF
+#define ATV_TOP_COMM_INT_STA__PRE                                           0x0
+
+#define   ATV_TOP_COMM_INT_STA_FAGC_STA__B                                  0
+#define   ATV_TOP_COMM_INT_STA_FAGC_STA__W                                  1
+#define   ATV_TOP_COMM_INT_STA_FAGC_STA__M                                  0x1
+#define   ATV_TOP_COMM_INT_STA_FAGC_STA__PRE                                0x0
+
+#define   ATV_TOP_COMM_INT_STA_OVM_STA__B                                   1
+#define   ATV_TOP_COMM_INT_STA_OVM_STA__W                                   1
+#define   ATV_TOP_COMM_INT_STA_OVM_STA__M                                   0x2
+#define   ATV_TOP_COMM_INT_STA_OVM_STA__PRE                                 0x0
+
+#define   ATV_TOP_COMM_INT_STA_AMPTH_STA__B                                 2
+#define   ATV_TOP_COMM_INT_STA_AMPTH_STA__W                                 1
+#define   ATV_TOP_COMM_INT_STA_AMPTH_STA__M                                 0x4
+#define   ATV_TOP_COMM_INT_STA_AMPTH_STA__PRE                               0x0
+
+#define ATV_TOP_COMM_INT_MSK__A                                             0xC10006
+#define ATV_TOP_COMM_INT_MSK__W                                             16
+#define ATV_TOP_COMM_INT_MSK__M                                             0xFFFF
+#define ATV_TOP_COMM_INT_MSK__PRE                                           0x0
+
+#define   ATV_TOP_COMM_INT_MSK_FAGC_MSK__B                                  0
+#define   ATV_TOP_COMM_INT_MSK_FAGC_MSK__W                                  1
+#define   ATV_TOP_COMM_INT_MSK_FAGC_MSK__M                                  0x1
+#define   ATV_TOP_COMM_INT_MSK_FAGC_MSK__PRE                                0x0
+
+#define   ATV_TOP_COMM_INT_MSK_OVM_MSK__B                                   1
+#define   ATV_TOP_COMM_INT_MSK_OVM_MSK__W                                   1
+#define   ATV_TOP_COMM_INT_MSK_OVM_MSK__M                                   0x2
+#define   ATV_TOP_COMM_INT_MSK_OVM_MSK__PRE                                 0x0
+
+#define   ATV_TOP_COMM_INT_MSK_AMPTH_MSK__B                                 2
+#define   ATV_TOP_COMM_INT_MSK_AMPTH_MSK__W                                 1
+#define   ATV_TOP_COMM_INT_MSK_AMPTH_MSK__M                                 0x4
+#define   ATV_TOP_COMM_INT_MSK_AMPTH_MSK__PRE                               0x0
+
+#define ATV_TOP_COMM_INT_STM__A                                             0xC10007
+#define ATV_TOP_COMM_INT_STM__W                                             16
+#define ATV_TOP_COMM_INT_STM__M                                             0xFFFF
+#define ATV_TOP_COMM_INT_STM__PRE                                           0x0
+
+#define   ATV_TOP_COMM_INT_STM_FAGC_STM__B                                  0
+#define   ATV_TOP_COMM_INT_STM_FAGC_STM__W                                  1
+#define   ATV_TOP_COMM_INT_STM_FAGC_STM__M                                  0x1
+#define   ATV_TOP_COMM_INT_STM_FAGC_STM__PRE                                0x0
+
+#define   ATV_TOP_COMM_INT_STM_OVM_STM__B                                   1
+#define   ATV_TOP_COMM_INT_STM_OVM_STM__W                                   1
+#define   ATV_TOP_COMM_INT_STM_OVM_STM__M                                   0x2
+#define   ATV_TOP_COMM_INT_STM_OVM_STM__PRE                                 0x0
+
+#define   ATV_TOP_COMM_INT_STM_AMPTH_STM__B                                 2
+#define   ATV_TOP_COMM_INT_STM_AMPTH_STM__W                                 1
+#define   ATV_TOP_COMM_INT_STM_AMPTH_STM__M                                 0x4
+#define   ATV_TOP_COMM_INT_STM_AMPTH_STM__PRE                               0x0
+
+#define ATV_TOP_COMM_KEY__A                                                 0xC1000F
+#define ATV_TOP_COMM_KEY__W                                                 16
+#define ATV_TOP_COMM_KEY__M                                                 0xFFFF
+#define ATV_TOP_COMM_KEY__PRE                                               0x0
+
+#define   ATV_TOP_COMM_KEY_KEY__B                                           0
+#define   ATV_TOP_COMM_KEY_KEY__W                                           16
+#define   ATV_TOP_COMM_KEY_KEY__M                                           0xFFFF
+#define   ATV_TOP_COMM_KEY_KEY__PRE                                         0x0
+#define     ATV_TOP_COMM_KEY_KEY_KEY                                        0xFABA
+#define     ATV_TOP_COMM_KEY_KEY_MIN                                        0x0
+#define     ATV_TOP_COMM_KEY_KEY_MAX                                        0xFFFF
+
+#define ATV_TOP_CR_AMP_TH__A                                                0xC10010
+#define ATV_TOP_CR_AMP_TH__W                                                8
+#define ATV_TOP_CR_AMP_TH__M                                                0xFF
+#define ATV_TOP_CR_AMP_TH__PRE                                              0x8
+#define   ATV_TOP_CR_AMP_TH_MN                                              0x8
+
+#define ATV_TOP_CR_CONT__A                                                  0xC10011
+#define ATV_TOP_CR_CONT__W                                                  9
+#define ATV_TOP_CR_CONT__M                                                  0x1FF
+#define ATV_TOP_CR_CONT__PRE                                                0x9C
+
+#define   ATV_TOP_CR_CONT_CR_P__B                                           0
+#define   ATV_TOP_CR_CONT_CR_P__W                                           3
+#define   ATV_TOP_CR_CONT_CR_P__M                                           0x7
+#define   ATV_TOP_CR_CONT_CR_P__PRE                                         0x4
+#define     ATV_TOP_CR_CONT_CR_P_MN                                         0x4
+#define     ATV_TOP_CR_CONT_CR_P_FM                                         0x0
+
+#define   ATV_TOP_CR_CONT_CR_D__B                                           3
+#define   ATV_TOP_CR_CONT_CR_D__W                                           3
+#define   ATV_TOP_CR_CONT_CR_D__M                                           0x38
+#define   ATV_TOP_CR_CONT_CR_D__PRE                                         0x18
+#define     ATV_TOP_CR_CONT_CR_D_MN                                         0x18
+#define     ATV_TOP_CR_CONT_CR_D_FM                                         0x0
+
+#define   ATV_TOP_CR_CONT_CR_I__B                                           6
+#define   ATV_TOP_CR_CONT_CR_I__W                                           3
+#define   ATV_TOP_CR_CONT_CR_I__M                                           0x1C0
+#define   ATV_TOP_CR_CONT_CR_I__PRE                                         0x80
+#define     ATV_TOP_CR_CONT_CR_I_MN                                         0x80
+#define     ATV_TOP_CR_CONT_CR_I_FM                                         0x0
+
+#define ATV_TOP_CR_OVM_TH__A                                                0xC10012
+#define ATV_TOP_CR_OVM_TH__W                                                8
+#define ATV_TOP_CR_OVM_TH__M                                                0xFF
+#define ATV_TOP_CR_OVM_TH__PRE                                              0xA0
+#define   ATV_TOP_CR_OVM_TH_MN                                              0xA0
+#define   ATV_TOP_CR_OVM_TH_FM                                              0x0
+
+#define ATV_TOP_NOISE_TH__A                                                 0xC10013
+#define ATV_TOP_NOISE_TH__W                                                 4
+#define ATV_TOP_NOISE_TH__M                                                 0xF
+#define ATV_TOP_NOISE_TH__PRE                                               0x8
+#define   ATV_TOP_NOISE_TH_MN                                               0x8
+
+#define ATV_TOP_EQU0__A                                                     0xC10014
+#define ATV_TOP_EQU0__W                                                     9
+#define ATV_TOP_EQU0__M                                                     0x1FF
+#define ATV_TOP_EQU0__PRE                                                   0x1FB
+
+#define   ATV_TOP_EQU0_EQU_C0__B                                            0
+#define   ATV_TOP_EQU0_EQU_C0__W                                            9
+#define   ATV_TOP_EQU0_EQU_C0__M                                            0x1FF
+#define   ATV_TOP_EQU0_EQU_C0__PRE                                          0x1FB
+#define     ATV_TOP_EQU0_EQU_C0_MN                                          0xFB
+
+#define ATV_TOP_EQU1__A                                                     0xC10015
+#define ATV_TOP_EQU1__W                                                     9
+#define ATV_TOP_EQU1__M                                                     0x1FF
+#define ATV_TOP_EQU1__PRE                                                   0x1CE
+
+#define   ATV_TOP_EQU1_EQU_C1__B                                            0
+#define   ATV_TOP_EQU1_EQU_C1__W                                            9
+#define   ATV_TOP_EQU1_EQU_C1__M                                            0x1FF
+#define   ATV_TOP_EQU1_EQU_C1__PRE                                          0x1CE
+#define     ATV_TOP_EQU1_EQU_C1_MN                                          0xCE
+
+#define ATV_TOP_EQU2__A                                                     0xC10016
+#define ATV_TOP_EQU2__W                                                     9
+#define ATV_TOP_EQU2__M                                                     0x1FF
+#define ATV_TOP_EQU2__PRE                                                   0xD2
+
+#define   ATV_TOP_EQU2_EQU_C2__B                                            0
+#define   ATV_TOP_EQU2_EQU_C2__W                                            9
+#define   ATV_TOP_EQU2_EQU_C2__M                                            0x1FF
+#define   ATV_TOP_EQU2_EQU_C2__PRE                                          0xD2
+#define     ATV_TOP_EQU2_EQU_C2_MN                                          0xD2
+
+#define ATV_TOP_EQU3__A                                                     0xC10017
+#define ATV_TOP_EQU3__W                                                     9
+#define ATV_TOP_EQU3__M                                                     0x1FF
+#define ATV_TOP_EQU3__PRE                                                   0x160
+
+#define   ATV_TOP_EQU3_EQU_C3__B                                            0
+#define   ATV_TOP_EQU3_EQU_C3__W                                            9
+#define   ATV_TOP_EQU3_EQU_C3__M                                            0x1FF
+#define   ATV_TOP_EQU3_EQU_C3__PRE                                          0x160
+#define     ATV_TOP_EQU3_EQU_C3_MN                                          0x60
+
+#define ATV_TOP_ROT_MODE__A                                                 0xC10018
+#define ATV_TOP_ROT_MODE__W                                                 1
+#define ATV_TOP_ROT_MODE__M                                                 0x1
+#define ATV_TOP_ROT_MODE__PRE                                               0x0
+#define   ATV_TOP_ROT_MODE_AMPTH_DEPEND                                     0x0
+#define   ATV_TOP_ROT_MODE_ALWAYS                                           0x1
+
+#define ATV_TOP_MOD_CONTROL__A                                              0xC10019
+#define ATV_TOP_MOD_CONTROL__W                                              12
+#define ATV_TOP_MOD_CONTROL__M                                              0xFFF
+#define ATV_TOP_MOD_CONTROL__PRE                                            0x5B1
+
+#define   ATV_TOP_MOD_CONTROL_MOD_IR__B                                     0
+#define   ATV_TOP_MOD_CONTROL_MOD_IR__W                                     3
+#define   ATV_TOP_MOD_CONTROL_MOD_IR__M                                     0x7
+#define   ATV_TOP_MOD_CONTROL_MOD_IR__PRE                                   0x1
+#define     ATV_TOP_MOD_CONTROL_MOD_IR_MN                                   0x1
+#define     ATV_TOP_MOD_CONTROL_MOD_IR_FM                                   0x0
+
+#define   ATV_TOP_MOD_CONTROL_MOD_IF__B                                     3
+#define   ATV_TOP_MOD_CONTROL_MOD_IF__W                                     4
+#define   ATV_TOP_MOD_CONTROL_MOD_IF__M                                     0x78
+#define   ATV_TOP_MOD_CONTROL_MOD_IF__PRE                                   0x30
+#define     ATV_TOP_MOD_CONTROL_MOD_IF_MN                                   0x30
+#define     ATV_TOP_MOD_CONTROL_MOD_IF_FM                                   0x0
+
+#define   ATV_TOP_MOD_CONTROL_MOD_MODE__B                                   7
+#define   ATV_TOP_MOD_CONTROL_MOD_MODE__W                                   1
+#define   ATV_TOP_MOD_CONTROL_MOD_MODE__M                                   0x80
+#define   ATV_TOP_MOD_CONTROL_MOD_MODE__PRE                                 0x80
+#define     ATV_TOP_MOD_CONTROL_MOD_MODE_RISE                               0x0
+#define     ATV_TOP_MOD_CONTROL_MOD_MODE_RISE_FALL                          0x80
+
+#define   ATV_TOP_MOD_CONTROL_MOD_TH__B                                     8
+#define   ATV_TOP_MOD_CONTROL_MOD_TH__W                                     4
+#define   ATV_TOP_MOD_CONTROL_MOD_TH__M                                     0xF00
+#define   ATV_TOP_MOD_CONTROL_MOD_TH__PRE                                   0x500
+#define     ATV_TOP_MOD_CONTROL_MOD_TH_MN                                   0x500
+#define     ATV_TOP_MOD_CONTROL_MOD_TH_FM                                   0x0
+
+#define ATV_TOP_STD__A                                                      0xC1001A
+#define ATV_TOP_STD__W                                                      2
+#define ATV_TOP_STD__M                                                      0x3
+#define ATV_TOP_STD__PRE                                                    0x0
+
+#define   ATV_TOP_STD_MODE__B                                               0
+#define   ATV_TOP_STD_MODE__W                                               1
+#define   ATV_TOP_STD_MODE__M                                               0x1
+#define   ATV_TOP_STD_MODE__PRE                                             0x0
+#define     ATV_TOP_STD_MODE_MN                                             0x0
+#define     ATV_TOP_STD_MODE_FM                                             0x1
+
+#define   ATV_TOP_STD_VID_POL__B                                            1
+#define   ATV_TOP_STD_VID_POL__W                                            1
+#define   ATV_TOP_STD_VID_POL__M                                            0x2
+#define   ATV_TOP_STD_VID_POL__PRE                                          0x0
+#define     ATV_TOP_STD_VID_POL_NEG                                         0x0
+#define     ATV_TOP_STD_VID_POL_POS                                         0x2
+
+#define ATV_TOP_VID_AMP__A                                                  0xC1001B
+#define ATV_TOP_VID_AMP__W                                                  12
+#define ATV_TOP_VID_AMP__M                                                  0xFFF
+#define ATV_TOP_VID_AMP__PRE                                                0x380
+#define   ATV_TOP_VID_AMP_MN                                                0x380
+#define   ATV_TOP_VID_AMP_FM                                                0x0
+
+#define ATV_TOP_VID_PEAK__A                                                 0xC1001C
+#define ATV_TOP_VID_PEAK__W                                                 5
+#define ATV_TOP_VID_PEAK__M                                                 0x1F
+#define ATV_TOP_VID_PEAK__PRE                                               0x1
+
+#define ATV_TOP_FAGC_TH__A                                                  0xC1001D
+#define ATV_TOP_FAGC_TH__W                                                  11
+#define ATV_TOP_FAGC_TH__M                                                  0x7FF
+#define ATV_TOP_FAGC_TH__PRE                                                0x2B2
+#define   ATV_TOP_FAGC_TH_MN                                                0x2B2
+
+#define ATV_TOP_SYNC_SLICE__A                                               0xC1001E
+#define ATV_TOP_SYNC_SLICE__W                                               11
+#define ATV_TOP_SYNC_SLICE__M                                               0x7FF
+#define ATV_TOP_SYNC_SLICE__PRE                                             0x243
+#define   ATV_TOP_SYNC_SLICE_MN                                             0x243
+
+#define ATV_TOP_SIF_GAIN__A                                                 0xC1001F
+#define ATV_TOP_SIF_GAIN__W                                                 11
+#define ATV_TOP_SIF_GAIN__M                                                 0x7FF
+#define ATV_TOP_SIF_GAIN__PRE                                               0x0
+
+#define ATV_TOP_SIF_TP__A                                                   0xC10020
+#define ATV_TOP_SIF_TP__W                                                   6
+#define ATV_TOP_SIF_TP__M                                                   0x3F
+#define ATV_TOP_SIF_TP__PRE                                                 0x0
+
+#define ATV_TOP_MOD_ACCU__A                                                 0xC10021
+#define ATV_TOP_MOD_ACCU__W                                                 10
+#define ATV_TOP_MOD_ACCU__M                                                 0x3FF
+#define ATV_TOP_MOD_ACCU__PRE                                               0x0
+
+#define ATV_TOP_CR_FREQ__A                                                  0xC10022
+#define ATV_TOP_CR_FREQ__W                                                  8
+#define ATV_TOP_CR_FREQ__M                                                  0xFF
+#define ATV_TOP_CR_FREQ__PRE                                                0x0
+
+#define ATV_TOP_CR_PHAD__A                                                  0xC10023
+#define ATV_TOP_CR_PHAD__W                                                  12
+#define ATV_TOP_CR_PHAD__M                                                  0xFFF
+#define ATV_TOP_CR_PHAD__PRE                                                0x0
+
+#define ATV_TOP_AF_SIF_ATT__A                                               0xC10024
+#define ATV_TOP_AF_SIF_ATT__W                                               2
+#define ATV_TOP_AF_SIF_ATT__M                                               0x3
+#define ATV_TOP_AF_SIF_ATT__PRE                                             0x0
+#define   ATV_TOP_AF_SIF_ATT_0DB                                            0x0
+#define   ATV_TOP_AF_SIF_ATT_M3DB                                           0x1
+#define   ATV_TOP_AF_SIF_ATT_M6DB                                           0x2
+#define   ATV_TOP_AF_SIF_ATT_M9DB                                           0x3
+
+#define ATV_TOP_STDBY__A                                                    0xC10025
+#define ATV_TOP_STDBY__W                                                    2
+#define ATV_TOP_STDBY__M                                                    0x3
+#define ATV_TOP_STDBY__PRE                                                  0x1
+
+#define   ATV_TOP_STDBY_SIF_STDBY__B                                        0
+#define   ATV_TOP_STDBY_SIF_STDBY__W                                        1
+#define   ATV_TOP_STDBY_SIF_STDBY__M                                        0x1
+#define   ATV_TOP_STDBY_SIF_STDBY__PRE                                      0x1
+#define     ATV_TOP_STDBY_SIF_STDBY_ACTIVE                                  0x0
+#define     ATV_TOP_STDBY_SIF_STDBY_STANDBY                                 0x1
+
+#define   ATV_TOP_STDBY_CVBS_STDBY__B                                       1
+#define   ATV_TOP_STDBY_CVBS_STDBY__W                                       1
+#define   ATV_TOP_STDBY_CVBS_STDBY__M                                       0x2
+#define   ATV_TOP_STDBY_CVBS_STDBY__PRE                                     0x0
+#define     ATV_TOP_STDBY_CVBS_STDBY_A1_ACTIVE                              0x0
+#define     ATV_TOP_STDBY_CVBS_STDBY_A1_STANDBY                             0x2
+#define     ATV_TOP_STDBY_CVBS_STDBY_A2_ACTIVE                              0x2
+#define     ATV_TOP_STDBY_CVBS_STDBY_A2_STANDBY                             0x0
+
+#define ATV_TOP_OVERRIDE_SFR__A                                             0xC10026
+#define ATV_TOP_OVERRIDE_SFR__W                                             1
+#define ATV_TOP_OVERRIDE_SFR__M                                             0x1
+#define ATV_TOP_OVERRIDE_SFR__PRE                                           0x0
+#define   ATV_TOP_OVERRIDE_SFR_ACTIVE                                       0x0
+#define   ATV_TOP_OVERRIDE_SFR_OVERRIDE                                     0x1
+
+#define ATV_TOP_SFR_VID_GAIN__A                                             0xC10027
+#define ATV_TOP_SFR_VID_GAIN__W                                             16
+#define ATV_TOP_SFR_VID_GAIN__M                                             0xFFFF
+#define ATV_TOP_SFR_VID_GAIN__PRE                                           0x0
+
+#define ATV_TOP_SFR_AGC_RES__A                                              0xC10028
+#define ATV_TOP_SFR_AGC_RES__W                                              5
+#define ATV_TOP_SFR_AGC_RES__M                                              0x1F
+#define ATV_TOP_SFR_AGC_RES__PRE                                            0x0
+
+#define ATV_TOP_OVM_COMP__A                                                 0xC10029
+#define ATV_TOP_OVM_COMP__W                                                 12
+#define ATV_TOP_OVM_COMP__M                                                 0xFFF
+#define ATV_TOP_OVM_COMP__PRE                                               0x0
+#define ATV_TOP_OUT_CONF__A                                                 0xC1002A
+#define ATV_TOP_OUT_CONF__W                                                 5
+#define ATV_TOP_OUT_CONF__M                                                 0x1F
+#define ATV_TOP_OUT_CONF__PRE                                               0x0
+
+#define   ATV_TOP_OUT_CONF_CVBS_DAC_SIGN__B                                 0
+#define   ATV_TOP_OUT_CONF_CVBS_DAC_SIGN__W                                 1
+#define   ATV_TOP_OUT_CONF_CVBS_DAC_SIGN__M                                 0x1
+#define   ATV_TOP_OUT_CONF_CVBS_DAC_SIGN__PRE                               0x0
+#define     ATV_TOP_OUT_CONF_CVBS_DAC_SIGN_UNSIGNED                         0x0
+#define     ATV_TOP_OUT_CONF_CVBS_DAC_SIGN_SIGNED                           0x1
+
+#define   ATV_TOP_OUT_CONF_SIF_DAC_SIGN__B                                  1
+#define   ATV_TOP_OUT_CONF_SIF_DAC_SIGN__W                                  1
+#define   ATV_TOP_OUT_CONF_SIF_DAC_SIGN__M                                  0x2
+#define   ATV_TOP_OUT_CONF_SIF_DAC_SIGN__PRE                                0x0
+#define     ATV_TOP_OUT_CONF_SIF_DAC_SIGN_UNSIGNED                          0x0
+#define     ATV_TOP_OUT_CONF_SIF_DAC_SIGN_SIGNED                            0x2
+
+#define   ATV_TOP_OUT_CONF_SIF20_SIGN__B                                    2
+#define   ATV_TOP_OUT_CONF_SIF20_SIGN__W                                    1
+#define   ATV_TOP_OUT_CONF_SIF20_SIGN__M                                    0x4
+#define   ATV_TOP_OUT_CONF_SIF20_SIGN__PRE                                  0x0
+#define     ATV_TOP_OUT_CONF_SIF20_SIGN_UNSIGNED                            0x0
+#define     ATV_TOP_OUT_CONF_SIF20_SIGN_SIGNED                              0x4
+
+#define   ATV_TOP_OUT_CONF_CVBS_DAC_BR__B                                   3
+#define   ATV_TOP_OUT_CONF_CVBS_DAC_BR__W                                   1
+#define   ATV_TOP_OUT_CONF_CVBS_DAC_BR__M                                   0x8
+#define   ATV_TOP_OUT_CONF_CVBS_DAC_BR__PRE                                 0x0
+#define     ATV_TOP_OUT_CONF_CVBS_DAC_BR_NORMAL                             0x0
+#define     ATV_TOP_OUT_CONF_CVBS_DAC_BR_BITREVERSED                        0x8
+
+#define   ATV_TOP_OUT_CONF_SIF_DAC_BR__B                                    4
+#define   ATV_TOP_OUT_CONF_SIF_DAC_BR__W                                    1
+#define   ATV_TOP_OUT_CONF_SIF_DAC_BR__M                                    0x10
+#define   ATV_TOP_OUT_CONF_SIF_DAC_BR__PRE                                  0x0
+#define     ATV_TOP_OUT_CONF_SIF_DAC_BR_NORMAL                              0x0
+#define     ATV_TOP_OUT_CONF_SIF_DAC_BR_BITREVERSED                         0x10
+
+#define ATV_AFT_COMM_EXEC__A                                                0xFF0000
+#define ATV_AFT_COMM_EXEC__W                                                2
+#define ATV_AFT_COMM_EXEC__M                                                0x3
+#define ATV_AFT_COMM_EXEC__PRE                                              0x0
+#define   ATV_AFT_COMM_EXEC_STOP                                            0x0
+#define   ATV_AFT_COMM_EXEC_ACTIVE                                          0x1
+#define   ATV_AFT_COMM_EXEC_HOLD                                            0x2
+
+#define ATV_AFT_TST__A                                                      0xFF0010
+#define ATV_AFT_TST__W                                                      4
+#define ATV_AFT_TST__M                                                      0xF
+#define ATV_AFT_TST__PRE                                                    0x0
+
+#define AUD_COMM_EXEC__A                                                    0x1000000
+#define AUD_COMM_EXEC__W                                                    2
+#define AUD_COMM_EXEC__M                                                    0x3
+#define AUD_COMM_EXEC__PRE                                                  0x0
+#define   AUD_COMM_EXEC_STOP                                                0x0
+#define   AUD_COMM_EXEC_ACTIVE                                              0x1
+
+#define AUD_COMM_MB__A                                                      0x1000002
+#define AUD_COMM_MB__W                                                      16
+#define AUD_COMM_MB__M                                                      0xFFFF
+#define AUD_COMM_MB__PRE                                                    0x0
+
+#define AUD_TOP_COMM_EXEC__A                                                0x1010000
+#define AUD_TOP_COMM_EXEC__W                                                2
+#define AUD_TOP_COMM_EXEC__M                                                0x3
+#define AUD_TOP_COMM_EXEC__PRE                                              0x0
+#define   AUD_TOP_COMM_EXEC_STOP                                            0x0
+#define   AUD_TOP_COMM_EXEC_ACTIVE                                          0x1
+
+#define AUD_TOP_COMM_MB__A                                                  0x1010002
+#define AUD_TOP_COMM_MB__W                                                  16
+#define AUD_TOP_COMM_MB__M                                                  0xFFFF
+#define AUD_TOP_COMM_MB__PRE                                                0x0
+
+#define   AUD_TOP_COMM_MB_CTL__B                                            0
+#define   AUD_TOP_COMM_MB_CTL__W                                            1
+#define   AUD_TOP_COMM_MB_CTL__M                                            0x1
+#define   AUD_TOP_COMM_MB_CTL__PRE                                          0x0
+#define     AUD_TOP_COMM_MB_CTL_CTR_OFF                                     0x0
+#define     AUD_TOP_COMM_MB_CTL_CTR_ON                                      0x1
+
+#define   AUD_TOP_COMM_MB_OBS__B                                            1
+#define   AUD_TOP_COMM_MB_OBS__W                                            1
+#define   AUD_TOP_COMM_MB_OBS__M                                            0x2
+#define   AUD_TOP_COMM_MB_OBS__PRE                                          0x0
+#define     AUD_TOP_COMM_MB_OBS_OBS_OFF                                     0x0
+#define     AUD_TOP_COMM_MB_OBS_OBS_ON                                      0x2
+
+#define   AUD_TOP_COMM_MB_MUX_CTRL__B                                       2
+#define   AUD_TOP_COMM_MB_MUX_CTRL__W                                       4
+#define   AUD_TOP_COMM_MB_MUX_CTRL__M                                       0x3C
+#define   AUD_TOP_COMM_MB_MUX_CTRL__PRE                                     0x0
+#define     AUD_TOP_COMM_MB_MUX_CTRL_DEMOD_TBO                              0x0
+#define     AUD_TOP_COMM_MB_MUX_CTRL_XDFP_IRQS                              0x4
+#define     AUD_TOP_COMM_MB_MUX_CTRL_OBSERVEPC                              0x8
+#define     AUD_TOP_COMM_MB_MUX_CTRL_SAOUT                                  0xC
+#define     AUD_TOP_COMM_MB_MUX_CTRL_XDFP_SCHEQ                             0x10
+
+#define   AUD_TOP_COMM_MB_MUX_OBS__B                                        6
+#define   AUD_TOP_COMM_MB_MUX_OBS__W                                        4
+#define   AUD_TOP_COMM_MB_MUX_OBS__M                                        0x3C0
+#define   AUD_TOP_COMM_MB_MUX_OBS__PRE                                      0x0
+#define     AUD_TOP_COMM_MB_MUX_OBS_DEMOD_TBO                               0x0
+#define     AUD_TOP_COMM_MB_MUX_OBS_XDFP_IRQS                               0x40
+#define     AUD_TOP_COMM_MB_MUX_OBS_OBSERVEPC                               0x80
+#define     AUD_TOP_COMM_MB_MUX_OBS_SAOUT                                   0xC0
+#define     AUD_TOP_COMM_MB_MUX_OBS_XDFP_SCHEQ                              0x100
+
+#define AUD_TOP_TR_MDE__A                                                   0x1010010
+#define AUD_TOP_TR_MDE__W                                                   5
+#define AUD_TOP_TR_MDE__M                                                   0x1F
+#define AUD_TOP_TR_MDE__PRE                                                 0x18
+
+#define   AUD_TOP_TR_MDE_FIFO_SIZE__B                                       0
+#define   AUD_TOP_TR_MDE_FIFO_SIZE__W                                       4
+#define   AUD_TOP_TR_MDE_FIFO_SIZE__M                                       0xF
+#define   AUD_TOP_TR_MDE_FIFO_SIZE__PRE                                     0x8
+
+#define   AUD_TOP_TR_MDE_RD_LOCK__B                                         4
+#define   AUD_TOP_TR_MDE_RD_LOCK__W                                         1
+#define   AUD_TOP_TR_MDE_RD_LOCK__M                                         0x10
+#define   AUD_TOP_TR_MDE_RD_LOCK__PRE                                       0x10
+#define     AUD_TOP_TR_MDE_RD_LOCK_NORMAL                                   0x0
+#define     AUD_TOP_TR_MDE_RD_LOCK_LOCK                                     0x10
+
+#define AUD_TOP_TR_CTR__A                                                   0x1010011
+#define AUD_TOP_TR_CTR__W                                                   4
+#define AUD_TOP_TR_CTR__M                                                   0xF
+#define AUD_TOP_TR_CTR__PRE                                                 0x0
+
+#define   AUD_TOP_TR_CTR_FIFO_RD_RDY__B                                     0
+#define   AUD_TOP_TR_CTR_FIFO_RD_RDY__W                                     1
+#define   AUD_TOP_TR_CTR_FIFO_RD_RDY__M                                     0x1
+#define   AUD_TOP_TR_CTR_FIFO_RD_RDY__PRE                                   0x0
+#define     AUD_TOP_TR_CTR_FIFO_RD_RDY_NOT_READY                            0x0
+#define     AUD_TOP_TR_CTR_FIFO_RD_RDY_READY                                0x1
+
+#define   AUD_TOP_TR_CTR_FIFO_EMPTY__B                                      1
+#define   AUD_TOP_TR_CTR_FIFO_EMPTY__W                                      1
+#define   AUD_TOP_TR_CTR_FIFO_EMPTY__M                                      0x2
+#define   AUD_TOP_TR_CTR_FIFO_EMPTY__PRE                                    0x0
+#define     AUD_TOP_TR_CTR_FIFO_EMPTY_NOT_EMPTY                             0x0
+#define     AUD_TOP_TR_CTR_FIFO_EMPTY_EMPTY                                 0x2
+
+#define   AUD_TOP_TR_CTR_FIFO_LOCK__B                                       2
+#define   AUD_TOP_TR_CTR_FIFO_LOCK__W                                       1
+#define   AUD_TOP_TR_CTR_FIFO_LOCK__M                                       0x4
+#define   AUD_TOP_TR_CTR_FIFO_LOCK__PRE                                     0x0
+#define     AUD_TOP_TR_CTR_FIFO_LOCK_UNLOCKED                               0x0
+#define     AUD_TOP_TR_CTR_FIFO_LOCK_LOCKED                                 0x4
+
+#define   AUD_TOP_TR_CTR_FIFO_FULL__B                                       3
+#define   AUD_TOP_TR_CTR_FIFO_FULL__W                                       1
+#define   AUD_TOP_TR_CTR_FIFO_FULL__M                                       0x8
+#define   AUD_TOP_TR_CTR_FIFO_FULL__PRE                                     0x0
+#define     AUD_TOP_TR_CTR_FIFO_FULL_EMPTY                                  0x0
+#define     AUD_TOP_TR_CTR_FIFO_FULL_FULL                                   0x8
+
+#define AUD_TOP_TR_RD_REG__A                                                0x1010012
+#define AUD_TOP_TR_RD_REG__W                                                16
+#define AUD_TOP_TR_RD_REG__M                                                0xFFFF
+#define AUD_TOP_TR_RD_REG__PRE                                              0x0
+
+#define   AUD_TOP_TR_RD_REG_RESULT__B                                       0
+#define   AUD_TOP_TR_RD_REG_RESULT__W                                       16
+#define   AUD_TOP_TR_RD_REG_RESULT__M                                       0xFFFF
+#define   AUD_TOP_TR_RD_REG_RESULT__PRE                                     0x0
+
+#define AUD_TOP_TR_TIMER__A                                                 0x1010013
+#define AUD_TOP_TR_TIMER__W                                                 16
+#define AUD_TOP_TR_TIMER__M                                                 0xFFFF
+#define AUD_TOP_TR_TIMER__PRE                                               0x0
+
+#define   AUD_TOP_TR_TIMER_CYCLES__B                                        0
+#define   AUD_TOP_TR_TIMER_CYCLES__W                                        16
+#define   AUD_TOP_TR_TIMER_CYCLES__M                                        0xFFFF
+#define   AUD_TOP_TR_TIMER_CYCLES__PRE                                      0x0
+
+#define AUD_TOP_DEMOD_TBO_SEL__A                                            0x1010014
+#define AUD_TOP_DEMOD_TBO_SEL__W                                            5
+#define AUD_TOP_DEMOD_TBO_SEL__M                                            0x1F
+#define AUD_TOP_DEMOD_TBO_SEL__PRE                                          0x0
+
+#define AUD_DEM_WR_MODUS__A                                                 0x1030030
+#define AUD_DEM_WR_MODUS__W                                                 16
+#define AUD_DEM_WR_MODUS__M                                                 0xFFFF
+#define AUD_DEM_WR_MODUS__PRE                                               0x0
+
+#define   AUD_DEM_WR_MODUS_MOD_ASS__B                                       0
+#define   AUD_DEM_WR_MODUS_MOD_ASS__W                                       1
+#define   AUD_DEM_WR_MODUS_MOD_ASS__M                                       0x1
+#define   AUD_DEM_WR_MODUS_MOD_ASS__PRE                                     0x0
+#define     AUD_DEM_WR_MODUS_MOD_ASS_OFF                                    0x0
+#define     AUD_DEM_WR_MODUS_MOD_ASS_ON                                     0x1
+
+#define   AUD_DEM_WR_MODUS_MOD_STATINTERR__B                                1
+#define   AUD_DEM_WR_MODUS_MOD_STATINTERR__W                                1
+#define   AUD_DEM_WR_MODUS_MOD_STATINTERR__M                                0x2
+#define   AUD_DEM_WR_MODUS_MOD_STATINTERR__PRE                              0x0
+#define     AUD_DEM_WR_MODUS_MOD_STATINTERR_DISABLE                         0x0
+#define     AUD_DEM_WR_MODUS_MOD_STATINTERR_ENABLE                          0x2
+
+#define   AUD_DEM_WR_MODUS_MOD_DIS_STD_CHG__B                               2
+#define   AUD_DEM_WR_MODUS_MOD_DIS_STD_CHG__W                               1
+#define   AUD_DEM_WR_MODUS_MOD_DIS_STD_CHG__M                               0x4
+#define   AUD_DEM_WR_MODUS_MOD_DIS_STD_CHG__PRE                             0x0
+#define     AUD_DEM_WR_MODUS_MOD_DIS_STD_CHG_ENABLED                        0x0
+#define     AUD_DEM_WR_MODUS_MOD_DIS_STD_CHG_DISABLED                       0x4
+
+#define   AUD_DEM_WR_MODUS_MOD_HDEV_A__B                                    8
+#define   AUD_DEM_WR_MODUS_MOD_HDEV_A__W                                    1
+#define   AUD_DEM_WR_MODUS_MOD_HDEV_A__M                                    0x100
+#define   AUD_DEM_WR_MODUS_MOD_HDEV_A__PRE                                  0x0
+#define     AUD_DEM_WR_MODUS_MOD_HDEV_A_NORMAL                              0x0
+#define     AUD_DEM_WR_MODUS_MOD_HDEV_A_HIGH_DEVIATION                      0x100
+
+#define   AUD_DEM_WR_MODUS_MOD_CM_A__B                                      9
+#define   AUD_DEM_WR_MODUS_MOD_CM_A__W                                      1
+#define   AUD_DEM_WR_MODUS_MOD_CM_A__M                                      0x200
+#define   AUD_DEM_WR_MODUS_MOD_CM_A__PRE                                    0x0
+#define     AUD_DEM_WR_MODUS_MOD_CM_A_MUTE                                  0x0
+#define     AUD_DEM_WR_MODUS_MOD_CM_A_NOISE                                 0x200
+
+#define   AUD_DEM_WR_MODUS_MOD_CM_B__B                                      10
+#define   AUD_DEM_WR_MODUS_MOD_CM_B__W                                      1
+#define   AUD_DEM_WR_MODUS_MOD_CM_B__M                                      0x400
+#define   AUD_DEM_WR_MODUS_MOD_CM_B__PRE                                    0x0
+#define     AUD_DEM_WR_MODUS_MOD_CM_B_MUTE                                  0x0
+#define     AUD_DEM_WR_MODUS_MOD_CM_B_NOISE                                 0x400
+
+#define   AUD_DEM_WR_MODUS_MOD_FMRADIO__B                                   11
+#define   AUD_DEM_WR_MODUS_MOD_FMRADIO__W                                   1
+#define   AUD_DEM_WR_MODUS_MOD_FMRADIO__M                                   0x800
+#define   AUD_DEM_WR_MODUS_MOD_FMRADIO__PRE                                 0x0
+#define     AUD_DEM_WR_MODUS_MOD_FMRADIO_US_75U                             0x0
+#define     AUD_DEM_WR_MODUS_MOD_FMRADIO_EU_50U                             0x800
+
+#define   AUD_DEM_WR_MODUS_MOD_6_5MHZ__B                                    12
+#define   AUD_DEM_WR_MODUS_MOD_6_5MHZ__W                                    1
+#define   AUD_DEM_WR_MODUS_MOD_6_5MHZ__M                                    0x1000
+#define   AUD_DEM_WR_MODUS_MOD_6_5MHZ__PRE                                  0x0
+#define     AUD_DEM_WR_MODUS_MOD_6_5MHZ_SECAM                               0x0
+#define     AUD_DEM_WR_MODUS_MOD_6_5MHZ_D_K                                 0x1000
+
+#define   AUD_DEM_WR_MODUS_MOD_4_5MHZ__B                                    13
+#define   AUD_DEM_WR_MODUS_MOD_4_5MHZ__W                                    2
+#define   AUD_DEM_WR_MODUS_MOD_4_5MHZ__M                                    0x6000
+#define   AUD_DEM_WR_MODUS_MOD_4_5MHZ__PRE                                  0x0
+#define     AUD_DEM_WR_MODUS_MOD_4_5MHZ_M_KOREA                             0x0
+#define     AUD_DEM_WR_MODUS_MOD_4_5MHZ_M_BTSC                              0x2000
+#define     AUD_DEM_WR_MODUS_MOD_4_5MHZ_M_EIAJ                              0x4000
+#define     AUD_DEM_WR_MODUS_MOD_4_5MHZ_CHROMA                              0x6000
+
+#define   AUD_DEM_WR_MODUS_MOD_BTSC__B                                      15
+#define   AUD_DEM_WR_MODUS_MOD_BTSC__W                                      1
+#define   AUD_DEM_WR_MODUS_MOD_BTSC__M                                      0x8000
+#define   AUD_DEM_WR_MODUS_MOD_BTSC__PRE                                    0x0
+#define     AUD_DEM_WR_MODUS_MOD_BTSC_BTSC_STEREO                           0x0
+#define     AUD_DEM_WR_MODUS_MOD_BTSC_BTSC_SAP                              0x8000
+
+#define AUD_DEM_WR_STANDARD_SEL__A                                          0x1030020
+#define AUD_DEM_WR_STANDARD_SEL__W                                          16
+#define AUD_DEM_WR_STANDARD_SEL__M                                          0xFFFF
+#define AUD_DEM_WR_STANDARD_SEL__PRE                                        0x0
+
+#define   AUD_DEM_WR_STANDARD_SEL_STD_SEL__B                                0
+#define   AUD_DEM_WR_STANDARD_SEL_STD_SEL__W                                12
+#define   AUD_DEM_WR_STANDARD_SEL_STD_SEL__M                                0xFFF
+#define   AUD_DEM_WR_STANDARD_SEL_STD_SEL__PRE                              0x0
+#define     AUD_DEM_WR_STANDARD_SEL_STD_SEL_AUTO                            0x1
+#define     AUD_DEM_WR_STANDARD_SEL_STD_SEL_M_KOREA                         0x2
+#define     AUD_DEM_WR_STANDARD_SEL_STD_SEL_BG_FM                           0x3
+#define     AUD_DEM_WR_STANDARD_SEL_STD_SEL_D_K1                            0x4
+#define     AUD_DEM_WR_STANDARD_SEL_STD_SEL_D_K2                            0x5
+#define     AUD_DEM_WR_STANDARD_SEL_STD_SEL_D_K3                            0x7
+#define     AUD_DEM_WR_STANDARD_SEL_STD_SEL_BG_NICAM_FM                     0x8
+#define     AUD_DEM_WR_STANDARD_SEL_STD_SEL_L_NICAM_AM                      0x9
+#define     AUD_DEM_WR_STANDARD_SEL_STD_SEL_I_NICAM_FM                      0xA
+#define     AUD_DEM_WR_STANDARD_SEL_STD_SEL_D_K_NICAM_FM                    0xB
+#define     AUD_DEM_WR_STANDARD_SEL_STD_SEL_BTSC_STEREO                     0x20
+#define     AUD_DEM_WR_STANDARD_SEL_STD_SEL_BTSC_SAP                        0x21
+#define     AUD_DEM_WR_STANDARD_SEL_STD_SEL_EIA_J                           0x30
+#define     AUD_DEM_WR_STANDARD_SEL_STD_SEL_FM_RADIO                        0x40
+
+#define AUD_DEM_RD_STANDARD_RES__A                                          0x102007E
+#define AUD_DEM_RD_STANDARD_RES__W                                          16
+#define AUD_DEM_RD_STANDARD_RES__M                                          0xFFFF
+#define AUD_DEM_RD_STANDARD_RES__PRE                                        0x0
+
+#define   AUD_DEM_RD_STANDARD_RES_STD_RESULT__B                             0
+#define   AUD_DEM_RD_STANDARD_RES_STD_RESULT__W                             16
+#define   AUD_DEM_RD_STANDARD_RES_STD_RESULT__M                             0xFFFF
+#define   AUD_DEM_RD_STANDARD_RES_STD_RESULT__PRE                           0x0
+#define     AUD_DEM_RD_STANDARD_RES_STD_RESULT_NO_SOUND_STANDARD            0x0
+#define     AUD_DEM_RD_STANDARD_RES_STD_RESULT_NTSC_M_DUAL_CARRIER_FM       0x2
+#define     AUD_DEM_RD_STANDARD_RES_STD_RESULT_B_G_DUAL_CARRIER_FM          0x3
+#define     AUD_DEM_RD_STANDARD_RES_STD_RESULT_D_K1_DUAL_CARRIER_FM         0x4
+#define     AUD_DEM_RD_STANDARD_RES_STD_RESULT_D_K2_DUAL_CARRIER_FM         0x5
+#define     AUD_DEM_RD_STANDARD_RES_STD_RESULT_D_K3_DUAL_CARRIER_FM         0x7
+#define     AUD_DEM_RD_STANDARD_RES_STD_RESULT_B_G_NICAM_FM                 0x8
+#define     AUD_DEM_RD_STANDARD_RES_STD_RESULT_L_NICAM_AM                   0x9
+#define     AUD_DEM_RD_STANDARD_RES_STD_RESULT_I_NICAM_FM                   0xA
+#define     AUD_DEM_RD_STANDARD_RES_STD_RESULT_D_K_NICAM_FM                 0xB
+#define     AUD_DEM_RD_STANDARD_RES_STD_RESULT_BTSC_STEREO                  0x20
+#define     AUD_DEM_RD_STANDARD_RES_STD_RESULT_BTSC_MONO_SAP                0x21
+#define     AUD_DEM_RD_STANDARD_RES_STD_RESULT_NTSC_EIA_J                   0x30
+#define     AUD_DEM_RD_STANDARD_RES_STD_RESULT_FM_RADIO                     0x40
+#define     AUD_DEM_RD_STANDARD_RES_STD_RESULT_DETECTION_STILL_ACTIVE       0x7FF
+
+#define AUD_DEM_RD_STATUS__A                                                0x1020200
+#define AUD_DEM_RD_STATUS__W                                                16
+#define AUD_DEM_RD_STATUS__M                                                0xFFFF
+#define AUD_DEM_RD_STATUS__PRE                                              0x0
+
+#define   AUD_DEM_RD_STATUS_STAT_NEW_RDS__B                                 0
+#define   AUD_DEM_RD_STATUS_STAT_NEW_RDS__W                                 1
+#define   AUD_DEM_RD_STATUS_STAT_NEW_RDS__M                                 0x1
+#define   AUD_DEM_RD_STATUS_STAT_NEW_RDS__PRE                               0x0
+#define     AUD_DEM_RD_STATUS_STAT_NEW_RDS_NO_RDS_DATA                      0x0
+#define     AUD_DEM_RD_STATUS_STAT_NEW_RDS_NEW_RDS_DATA                     0x1
+
+#define   AUD_DEM_RD_STATUS_STAT_CARR_A__B                                  1
+#define   AUD_DEM_RD_STATUS_STAT_CARR_A__W                                  1
+#define   AUD_DEM_RD_STATUS_STAT_CARR_A__M                                  0x2
+#define   AUD_DEM_RD_STATUS_STAT_CARR_A__PRE                                0x0
+#define     AUD_DEM_RD_STATUS_STAT_CARR_A_DETECTED                          0x0
+#define     AUD_DEM_RD_STATUS_STAT_CARR_A_NOT_DETECTED                      0x2
+
+#define   AUD_DEM_RD_STATUS_STAT_CARR_B__B                                  2
+#define   AUD_DEM_RD_STATUS_STAT_CARR_B__W                                  1
+#define   AUD_DEM_RD_STATUS_STAT_CARR_B__M                                  0x4
+#define   AUD_DEM_RD_STATUS_STAT_CARR_B__PRE                                0x0
+#define     AUD_DEM_RD_STATUS_STAT_CARR_B_DETECTED                          0x0
+#define     AUD_DEM_RD_STATUS_STAT_CARR_B_NOT_DETECTED                      0x4
+
+#define   AUD_DEM_RD_STATUS_STAT_NICAM__B                                   5
+#define   AUD_DEM_RD_STATUS_STAT_NICAM__W                                   1
+#define   AUD_DEM_RD_STATUS_STAT_NICAM__M                                   0x20
+#define   AUD_DEM_RD_STATUS_STAT_NICAM__PRE                                 0x0
+#define     AUD_DEM_RD_STATUS_STAT_NICAM_NO_NICAM                           0x0
+#define     AUD_DEM_RD_STATUS_STAT_NICAM_NICAM_DETECTED                     0x20
+
+#define   AUD_DEM_RD_STATUS_STAT_STEREO__B                                  6
+#define   AUD_DEM_RD_STATUS_STAT_STEREO__W                                  1
+#define   AUD_DEM_RD_STATUS_STAT_STEREO__M                                  0x40
+#define   AUD_DEM_RD_STATUS_STAT_STEREO__PRE                                0x0
+#define     AUD_DEM_RD_STATUS_STAT_STEREO_NO_STEREO                         0x0
+#define     AUD_DEM_RD_STATUS_STAT_STEREO_STEREO                            0x40
+
+#define   AUD_DEM_RD_STATUS_STAT_INDEP_MONO__B                              7
+#define   AUD_DEM_RD_STATUS_STAT_INDEP_MONO__W                              1
+#define   AUD_DEM_RD_STATUS_STAT_INDEP_MONO__M                              0x80
+#define   AUD_DEM_RD_STATUS_STAT_INDEP_MONO__PRE                            0x0
+#define     AUD_DEM_RD_STATUS_STAT_INDEP_MONO_DEPENDENT_FM_MONO_PROGRAM     0x0
+#define     AUD_DEM_RD_STATUS_STAT_INDEP_MONO_INDEPENDENT_FM_MONO_PROGRAM   0x80
+
+#define   AUD_DEM_RD_STATUS_STAT_BIL_OR_SAP__B                              8
+#define   AUD_DEM_RD_STATUS_STAT_BIL_OR_SAP__W                              1
+#define   AUD_DEM_RD_STATUS_STAT_BIL_OR_SAP__M                              0x100
+#define   AUD_DEM_RD_STATUS_STAT_BIL_OR_SAP__PRE                            0x0
+#define     AUD_DEM_RD_STATUS_STAT_BIL_OR_SAP_NO_SAP                        0x0
+#define     AUD_DEM_RD_STATUS_STAT_BIL_OR_SAP_SAP                           0x100
+
+#define   AUD_DEM_RD_STATUS_BAD_NICAM__B                                    9
+#define   AUD_DEM_RD_STATUS_BAD_NICAM__W                                    1
+#define   AUD_DEM_RD_STATUS_BAD_NICAM__M                                    0x200
+#define   AUD_DEM_RD_STATUS_BAD_NICAM__PRE                                  0x0
+#define     AUD_DEM_RD_STATUS_BAD_NICAM_OK                                  0x0
+#define     AUD_DEM_RD_STATUS_BAD_NICAM_BAD                                 0x200
+
+#define AUD_DEM_RD_RDS_ARRAY_CNT__A                                         0x102020F
+#define AUD_DEM_RD_RDS_ARRAY_CNT__W                                         12
+#define AUD_DEM_RD_RDS_ARRAY_CNT__M                                         0xFFF
+#define AUD_DEM_RD_RDS_ARRAY_CNT__PRE                                       0x0
+
+#define   AUD_DEM_RD_RDS_ARRAY_CNT_RDS_ARRAY_CT__B                          0
+#define   AUD_DEM_RD_RDS_ARRAY_CNT_RDS_ARRAY_CT__W                          12
+#define   AUD_DEM_RD_RDS_ARRAY_CNT_RDS_ARRAY_CT__M                          0xFFF
+#define   AUD_DEM_RD_RDS_ARRAY_CNT_RDS_ARRAY_CT__PRE                        0x0
+#define     AUD_DEM_RD_RDS_ARRAY_CNT_RDS_ARRAY_CT_RDS_DATA_NOT_VALID        0xFFF
+
+#define AUD_DEM_RD_RDS_DATA__A                                              0x1020210
+#define AUD_DEM_RD_RDS_DATA__W                                              12
+#define AUD_DEM_RD_RDS_DATA__M                                              0xFFF
+#define AUD_DEM_RD_RDS_DATA__PRE                                            0x0
+
+#define AUD_DSP_WR_FM_PRESC__A                                              0x105000E
+#define AUD_DSP_WR_FM_PRESC__W                                              16
+#define AUD_DSP_WR_FM_PRESC__M                                              0xFFFF
+#define AUD_DSP_WR_FM_PRESC__PRE                                            0x0
+
+#define   AUD_DSP_WR_FM_PRESC_FM_AM_PRESC__B                                8
+#define   AUD_DSP_WR_FM_PRESC_FM_AM_PRESC__W                                8
+#define   AUD_DSP_WR_FM_PRESC_FM_AM_PRESC__M                                0xFF00
+#define   AUD_DSP_WR_FM_PRESC_FM_AM_PRESC__PRE                              0x0
+#define     AUD_DSP_WR_FM_PRESC_FM_AM_PRESC_28_KHZ_FM_DEVIATION             0x7F00
+#define     AUD_DSP_WR_FM_PRESC_FM_AM_PRESC_50_KHZ_FM_DEVIATION             0x4800
+#define     AUD_DSP_WR_FM_PRESC_FM_AM_PRESC_75_KHZ_FM_DEVIATION             0x3000
+#define     AUD_DSP_WR_FM_PRESC_FM_AM_PRESC_100_KHZ_FM_DEVIATION            0x2400
+#define     AUD_DSP_WR_FM_PRESC_FM_AM_PRESC_150_KHZ_FM_DEVIATION            0x1800
+#define     AUD_DSP_WR_FM_PRESC_FM_AM_PRESC_180_KHZ_FM_DEVIATION            0x1300
+#define     AUD_DSP_WR_FM_PRESC_FM_AM_PRESC_380_KHZ_FM_DEVIATION            0x900
+
+#define AUD_DSP_WR_NICAM_PRESC__A                                           0x1050010
+#define AUD_DSP_WR_NICAM_PRESC__W                                           16
+#define AUD_DSP_WR_NICAM_PRESC__M                                           0xFFFF
+#define AUD_DSP_WR_NICAM_PRESC__PRE                                         0x0
+#define AUD_DSP_WR_VOLUME__A                                                0x1050000
+#define AUD_DSP_WR_VOLUME__W                                                16
+#define AUD_DSP_WR_VOLUME__M                                                0xFFFF
+#define AUD_DSP_WR_VOLUME__PRE                                              0x0
+
+#define   AUD_DSP_WR_VOLUME_VOL_MAIN__B                                     8
+#define   AUD_DSP_WR_VOLUME_VOL_MAIN__W                                     8
+#define   AUD_DSP_WR_VOLUME_VOL_MAIN__M                                     0xFF00
+#define   AUD_DSP_WR_VOLUME_VOL_MAIN__PRE                                   0x0
+
+#define AUD_DSP_WR_SRC_I2S_MATR__A                                          0x1050038
+#define AUD_DSP_WR_SRC_I2S_MATR__W                                          16
+#define AUD_DSP_WR_SRC_I2S_MATR__M                                          0xFFFF
+#define AUD_DSP_WR_SRC_I2S_MATR__PRE                                        0x0
+
+#define   AUD_DSP_WR_SRC_I2S_MATR_SRC_I2S__B                                8
+#define   AUD_DSP_WR_SRC_I2S_MATR_SRC_I2S__W                                8
+#define   AUD_DSP_WR_SRC_I2S_MATR_SRC_I2S__M                                0xFF00
+#define   AUD_DSP_WR_SRC_I2S_MATR_SRC_I2S__PRE                              0x0
+#define     AUD_DSP_WR_SRC_I2S_MATR_SRC_I2S_MONO                            0x0
+#define     AUD_DSP_WR_SRC_I2S_MATR_SRC_I2S_STEREO_AB                       0x100
+#define     AUD_DSP_WR_SRC_I2S_MATR_SRC_I2S_STEREO_A                        0x300
+#define     AUD_DSP_WR_SRC_I2S_MATR_SRC_I2S_STEREO_B                        0x400
+
+#define   AUD_DSP_WR_SRC_I2S_MATR_MAT_I2S__B                                0
+#define   AUD_DSP_WR_SRC_I2S_MATR_MAT_I2S__W                                8
+#define   AUD_DSP_WR_SRC_I2S_MATR_MAT_I2S__M                                0xFF
+#define   AUD_DSP_WR_SRC_I2S_MATR_MAT_I2S__PRE                              0x0
+#define     AUD_DSP_WR_SRC_I2S_MATR_MAT_I2S_SOUND_A                         0x0
+#define     AUD_DSP_WR_SRC_I2S_MATR_MAT_I2S_SOUND_B                         0x10
+#define     AUD_DSP_WR_SRC_I2S_MATR_MAT_I2S_STEREO                          0x20
+#define     AUD_DSP_WR_SRC_I2S_MATR_MAT_I2S_MONO                            0x30
+
+#define AUD_DSP_WR_AVC__A                                                   0x1050029
+#define AUD_DSP_WR_AVC__W                                                   16
+#define AUD_DSP_WR_AVC__M                                                   0xFFFF
+#define AUD_DSP_WR_AVC__PRE                                                 0x0
+
+#define   AUD_DSP_WR_AVC_AVC_ON__B                                          14
+#define   AUD_DSP_WR_AVC_AVC_ON__W                                          2
+#define   AUD_DSP_WR_AVC_AVC_ON__M                                          0xC000
+#define   AUD_DSP_WR_AVC_AVC_ON__PRE                                        0x0
+#define     AUD_DSP_WR_AVC_AVC_ON_OFF                                       0x0
+#define     AUD_DSP_WR_AVC_AVC_ON_ON                                        0xC000
+
+#define   AUD_DSP_WR_AVC_AVC_DECAY__B                                       8
+#define   AUD_DSP_WR_AVC_AVC_DECAY__W                                       4
+#define   AUD_DSP_WR_AVC_AVC_DECAY__M                                       0xF00
+#define   AUD_DSP_WR_AVC_AVC_DECAY__PRE                                     0x0
+#define     AUD_DSP_WR_AVC_AVC_DECAY_8_SEC                                  0x800
+#define     AUD_DSP_WR_AVC_AVC_DECAY_4_SEC                                  0x400
+#define     AUD_DSP_WR_AVC_AVC_DECAY_2_SEC                                  0x200
+#define     AUD_DSP_WR_AVC_AVC_DECAY_20_MSEC                                0x100
+
+#define   AUD_DSP_WR_AVC_AVC_REF_LEV__B                                     4
+#define   AUD_DSP_WR_AVC_AVC_REF_LEV__W                                     4
+#define   AUD_DSP_WR_AVC_AVC_REF_LEV__M                                     0xF0
+#define   AUD_DSP_WR_AVC_AVC_REF_LEV__PRE                                   0x0
+
+#define   AUD_DSP_WR_AVC_AVC_MAX_ATT__B                                     2
+#define   AUD_DSP_WR_AVC_AVC_MAX_ATT__W                                     2
+#define   AUD_DSP_WR_AVC_AVC_MAX_ATT__M                                     0xC
+#define   AUD_DSP_WR_AVC_AVC_MAX_ATT__PRE                                   0x0
+#define     AUD_DSP_WR_AVC_AVC_MAX_ATT_24DB                                 0x0
+#define     AUD_DSP_WR_AVC_AVC_MAX_ATT_18DB                                 0x4
+#define     AUD_DSP_WR_AVC_AVC_MAX_ATT_12DB                                 0x8
+
+#define   AUD_DSP_WR_AVC_AVC_MAX_GAIN__B                                    0
+#define   AUD_DSP_WR_AVC_AVC_MAX_GAIN__W                                    2
+#define   AUD_DSP_WR_AVC_AVC_MAX_GAIN__M                                    0x3
+#define   AUD_DSP_WR_AVC_AVC_MAX_GAIN__PRE                                  0x0
+#define     AUD_DSP_WR_AVC_AVC_MAX_GAIN_6DB                                 0x0
+#define     AUD_DSP_WR_AVC_AVC_MAX_GAIN_12DB                                0x1
+#define     AUD_DSP_WR_AVC_AVC_MAX_GAIN_0DB                                 0x3
+
+#define AUD_DSP_WR_QPEAK__A                                                 0x105000C
+#define AUD_DSP_WR_QPEAK__W                                                 16
+#define AUD_DSP_WR_QPEAK__M                                                 0xFFFF
+#define AUD_DSP_WR_QPEAK__PRE                                               0x0
+
+#define   AUD_DSP_WR_QPEAK_SRC_QP__B                                        8
+#define   AUD_DSP_WR_QPEAK_SRC_QP__W                                        8
+#define   AUD_DSP_WR_QPEAK_SRC_QP__M                                        0xFF00
+#define   AUD_DSP_WR_QPEAK_SRC_QP__PRE                                      0x0
+#define     AUD_DSP_WR_QPEAK_SRC_QP_MONO                                    0x0
+#define     AUD_DSP_WR_QPEAK_SRC_QP_STEREO_AB                               0x100
+#define     AUD_DSP_WR_QPEAK_SRC_QP_STEREO_A                                0x300
+#define     AUD_DSP_WR_QPEAK_SRC_QP_STEREO_B                                0x400
+
+#define   AUD_DSP_WR_QPEAK_MAT_QP__B                                        0
+#define   AUD_DSP_WR_QPEAK_MAT_QP__W                                        8
+#define   AUD_DSP_WR_QPEAK_MAT_QP__M                                        0xFF
+#define   AUD_DSP_WR_QPEAK_MAT_QP__PRE                                      0x0
+#define     AUD_DSP_WR_QPEAK_MAT_QP_SOUND_A                                 0x0
+#define     AUD_DSP_WR_QPEAK_MAT_QP_SOUND_B                                 0x10
+#define     AUD_DSP_WR_QPEAK_MAT_QP_STEREO                                  0x20
+#define     AUD_DSP_WR_QPEAK_MAT_QP_MONO                                    0x30
+
+#define AUD_DSP_RD_QPEAK_L__A                                               0x1040019
+#define AUD_DSP_RD_QPEAK_L__W                                               16
+#define AUD_DSP_RD_QPEAK_L__M                                               0xFFFF
+#define AUD_DSP_RD_QPEAK_L__PRE                                             0x0
+
+#define AUD_DSP_RD_QPEAK_R__A                                               0x104001A
+#define AUD_DSP_RD_QPEAK_R__W                                               16
+#define AUD_DSP_RD_QPEAK_R__M                                               0xFFFF
+#define AUD_DSP_RD_QPEAK_R__PRE                                             0x0
+
+#define AUD_DSP_WR_BEEPER__A                                                0x1050014
+#define AUD_DSP_WR_BEEPER__W                                                16
+#define AUD_DSP_WR_BEEPER__M                                                0xFFFF
+#define AUD_DSP_WR_BEEPER__PRE                                              0x0
+
+#define   AUD_DSP_WR_BEEPER_BEEP_VOLUME__B                                  8
+#define   AUD_DSP_WR_BEEPER_BEEP_VOLUME__W                                  7
+#define   AUD_DSP_WR_BEEPER_BEEP_VOLUME__M                                  0x7F00
+#define   AUD_DSP_WR_BEEPER_BEEP_VOLUME__PRE                                0x0
+
+#define   AUD_DSP_WR_BEEPER_BEEP_FREQUENCY__B                               0
+#define   AUD_DSP_WR_BEEPER_BEEP_FREQUENCY__W                               7
+#define   AUD_DSP_WR_BEEPER_BEEP_FREQUENCY__M                               0x7F
+#define   AUD_DSP_WR_BEEPER_BEEP_FREQUENCY__PRE                             0x0
+
+#define AUD_DEM_WR_I2S_CONFIG2__A                                           0x1030050
+#define AUD_DEM_WR_I2S_CONFIG2__W                                           16
+#define AUD_DEM_WR_I2S_CONFIG2__M                                           0xFFFF
+#define AUD_DEM_WR_I2S_CONFIG2__PRE                                         0x0
+
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_CL_POL__B                              6
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_CL_POL__W                              1
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_CL_POL__M                              0x40
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_CL_POL__PRE                            0x0
+#define     AUD_DEM_WR_I2S_CONFIG2_I2S_CL_POL_NORMAL                        0x0
+#define     AUD_DEM_WR_I2S_CONFIG2_I2S_CL_POL_INVERTED                      0x40
+
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_ENABLE__B                              4
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_ENABLE__W                              1
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_ENABLE__M                              0x10
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_ENABLE__PRE                            0x0
+#define     AUD_DEM_WR_I2S_CONFIG2_I2S_ENABLE_DISABLE                       0x0
+#define     AUD_DEM_WR_I2S_CONFIG2_I2S_ENABLE_ENABLE                        0x10
+
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_SLV_MST__B                             3
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_SLV_MST__W                             1
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_SLV_MST__M                             0x8
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_SLV_MST__PRE                           0x0
+#define     AUD_DEM_WR_I2S_CONFIG2_I2S_SLV_MST_MASTER                       0x0
+#define     AUD_DEM_WR_I2S_CONFIG2_I2S_SLV_MST_SLAVE                        0x8
+
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_WS_POL__B                              2
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_WS_POL__W                              1
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_WS_POL__M                              0x4
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_WS_POL__PRE                            0x0
+#define     AUD_DEM_WR_I2S_CONFIG2_I2S_WS_POL_LEFT_LOW                      0x0
+#define     AUD_DEM_WR_I2S_CONFIG2_I2S_WS_POL_LEFT_HIGH                     0x4
+
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_WS_MODE__B                             1
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_WS_MODE__W                             1
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_WS_MODE__M                             0x2
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_WS_MODE__PRE                           0x0
+#define     AUD_DEM_WR_I2S_CONFIG2_I2S_WS_MODE_NO_DELAY                     0x0
+#define     AUD_DEM_WR_I2S_CONFIG2_I2S_WS_MODE_DELAY                        0x2
+
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_WORD_LEN__B                            0
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_WORD_LEN__W                            1
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_WORD_LEN__M                            0x1
+#define   AUD_DEM_WR_I2S_CONFIG2_I2S_WORD_LEN__PRE                          0x0
+#define     AUD_DEM_WR_I2S_CONFIG2_I2S_WORD_LEN_BIT_32                      0x0
+#define     AUD_DEM_WR_I2S_CONFIG2_I2S_WORD_LEN_BIT_16                      0x1
+
+#define AUD_DSP_WR_I2S_OUT_FS__A                                            0x105002A
+#define AUD_DSP_WR_I2S_OUT_FS__W                                            16
+#define AUD_DSP_WR_I2S_OUT_FS__M                                            0xFFFF
+#define AUD_DSP_WR_I2S_OUT_FS__PRE                                          0x0
+
+#define   AUD_DSP_WR_I2S_OUT_FS_FS_OUT__B                                   0
+#define   AUD_DSP_WR_I2S_OUT_FS_FS_OUT__W                                   16
+#define   AUD_DSP_WR_I2S_OUT_FS_FS_OUT__M                                   0xFFFF
+#define   AUD_DSP_WR_I2S_OUT_FS_FS_OUT__PRE                                 0x0
+
+#define AUD_DSP_WR_AV_SYNC__A                                               0x105002B
+#define AUD_DSP_WR_AV_SYNC__W                                               16
+#define AUD_DSP_WR_AV_SYNC__M                                               0xFFFF
+#define AUD_DSP_WR_AV_SYNC__PRE                                             0x0
+
+#define   AUD_DSP_WR_AV_SYNC_AV_ON__B                                       15
+#define   AUD_DSP_WR_AV_SYNC_AV_ON__W                                       1
+#define   AUD_DSP_WR_AV_SYNC_AV_ON__M                                       0x8000
+#define   AUD_DSP_WR_AV_SYNC_AV_ON__PRE                                     0x0
+#define     AUD_DSP_WR_AV_SYNC_AV_ON_DISABLE                                0x0
+#define     AUD_DSP_WR_AV_SYNC_AV_ON_ENABLE                                 0x8000
+
+#define   AUD_DSP_WR_AV_SYNC_AV_AUTO_FREQ__B                                14
+#define   AUD_DSP_WR_AV_SYNC_AV_AUTO_FREQ__W                                1
+#define   AUD_DSP_WR_AV_SYNC_AV_AUTO_FREQ__M                                0x4000
+#define   AUD_DSP_WR_AV_SYNC_AV_AUTO_FREQ__PRE                              0x0
+#define     AUD_DSP_WR_AV_SYNC_AV_AUTO_FREQ_MONOCHROME                      0x0
+#define     AUD_DSP_WR_AV_SYNC_AV_AUTO_FREQ_NTSC                            0x4000
+
+#define   AUD_DSP_WR_AV_SYNC_AV_STD_SEL__B                                  0
+#define   AUD_DSP_WR_AV_SYNC_AV_STD_SEL__W                                  2
+#define   AUD_DSP_WR_AV_SYNC_AV_STD_SEL__M                                  0x3
+#define   AUD_DSP_WR_AV_SYNC_AV_STD_SEL__PRE                                0x0
+#define     AUD_DSP_WR_AV_SYNC_AV_STD_SEL_AUTO                              0x0
+#define     AUD_DSP_WR_AV_SYNC_AV_STD_SEL_PAL_SECAM                         0x1
+#define     AUD_DSP_WR_AV_SYNC_AV_STD_SEL_NTSC                              0x2
+#define     AUD_DSP_WR_AV_SYNC_AV_STD_SEL_MONOCHROME                        0x3
+
+#define AUD_DSP_RD_STATUS2__A                                               0x104007B
+#define AUD_DSP_RD_STATUS2__W                                               16
+#define AUD_DSP_RD_STATUS2__M                                               0xFFFF
+#define AUD_DSP_RD_STATUS2__PRE                                             0x0
+
+#define   AUD_DSP_RD_STATUS2_AV_ACTIVE__B                                   15
+#define   AUD_DSP_RD_STATUS2_AV_ACTIVE__W                                   1
+#define   AUD_DSP_RD_STATUS2_AV_ACTIVE__M                                   0x8000
+#define   AUD_DSP_RD_STATUS2_AV_ACTIVE__PRE                                 0x0
+#define     AUD_DSP_RD_STATUS2_AV_ACTIVE_NO_SYNC                            0x0
+#define     AUD_DSP_RD_STATUS2_AV_ACTIVE_SYNC_ACTIVE                        0x8000
+
+#define AUD_DSP_RD_XDFP_FW__A                                               0x104001D
+#define AUD_DSP_RD_XDFP_FW__W                                               16
+#define AUD_DSP_RD_XDFP_FW__M                                               0xFFFF
+#define AUD_DSP_RD_XDFP_FW__PRE                                             0x344
+
+#define   AUD_DSP_RD_XDFP_FW_DSP_FW_REV__B                                  0
+#define   AUD_DSP_RD_XDFP_FW_DSP_FW_REV__W                                  16
+#define   AUD_DSP_RD_XDFP_FW_DSP_FW_REV__M                                  0xFFFF
+#define   AUD_DSP_RD_XDFP_FW_DSP_FW_REV__PRE                                0x344
+
+#define AUD_DSP_RD_XFP_FW__A                                                0x10404B8
+#define AUD_DSP_RD_XFP_FW__W                                                16
+#define AUD_DSP_RD_XFP_FW__M                                                0xFFFF
+#define AUD_DSP_RD_XFP_FW__PRE                                              0x42
+
+#define   AUD_DSP_RD_XFP_FW_FP_FW_REV__B                                    0
+#define   AUD_DSP_RD_XFP_FW_FP_FW_REV__W                                    16
+#define   AUD_DSP_RD_XFP_FW_FP_FW_REV__M                                    0xFFFF
+#define   AUD_DSP_RD_XFP_FW_FP_FW_REV__PRE                                  0x42
+
+#define AUD_DEM_WR_DCO_B_HI__A                                              0x103009B
+#define AUD_DEM_WR_DCO_B_HI__W                                              16
+#define AUD_DEM_WR_DCO_B_HI__M                                              0xFFFF
+#define AUD_DEM_WR_DCO_B_HI__PRE                                            0x0
+
+#define AUD_DEM_WR_DCO_B_LO__A                                              0x1030093
+#define AUD_DEM_WR_DCO_B_LO__W                                              16
+#define AUD_DEM_WR_DCO_B_LO__M                                              0xFFFF
+#define AUD_DEM_WR_DCO_B_LO__PRE                                            0x0
+
+#define AUD_DEM_WR_DCO_A_HI__A                                              0x10300AB
+#define AUD_DEM_WR_DCO_A_HI__W                                              16
+#define AUD_DEM_WR_DCO_A_HI__M                                              0xFFFF
+#define AUD_DEM_WR_DCO_A_HI__PRE                                            0x0
+
+#define AUD_DEM_WR_DCO_A_LO__A                                              0x10300A3
+#define AUD_DEM_WR_DCO_A_LO__W                                              16
+#define AUD_DEM_WR_DCO_A_LO__M                                              0xFFFF
+#define AUD_DEM_WR_DCO_A_LO__PRE                                            0x0
+#define AUD_DEM_WR_NICAM_THRSHLD__A                                         0x1030021
+#define AUD_DEM_WR_NICAM_THRSHLD__W                                         16
+#define AUD_DEM_WR_NICAM_THRSHLD__M                                         0xFFFF
+#define AUD_DEM_WR_NICAM_THRSHLD__PRE                                       0x2BC
+
+#define   AUD_DEM_WR_NICAM_THRSHLD_NICAM_THLD__B                            0
+#define   AUD_DEM_WR_NICAM_THRSHLD_NICAM_THLD__W                            12
+#define   AUD_DEM_WR_NICAM_THRSHLD_NICAM_THLD__M                            0xFFF
+#define   AUD_DEM_WR_NICAM_THRSHLD_NICAM_THLD__PRE                          0x2BC
+
+#define AUD_DEM_WR_A2_THRSHLD__A                                            0x1030022
+#define AUD_DEM_WR_A2_THRSHLD__W                                            16
+#define AUD_DEM_WR_A2_THRSHLD__M                                            0xFFFF
+#define AUD_DEM_WR_A2_THRSHLD__PRE                                          0x190
+
+#define   AUD_DEM_WR_A2_THRSHLD_A2_THLD__B                                  0
+#define   AUD_DEM_WR_A2_THRSHLD_A2_THLD__W                                  12
+#define   AUD_DEM_WR_A2_THRSHLD_A2_THLD__M                                  0xFFF
+#define   AUD_DEM_WR_A2_THRSHLD_A2_THLD__PRE                                0x190
+
+#define AUD_DEM_WR_BTSC_THRSHLD__A                                          0x1030023
+#define AUD_DEM_WR_BTSC_THRSHLD__W                                          16
+#define AUD_DEM_WR_BTSC_THRSHLD__M                                          0xFFFF
+#define AUD_DEM_WR_BTSC_THRSHLD__PRE                                        0xC
+
+#define   AUD_DEM_WR_BTSC_THRSHLD_BTSC_THLD__B                              0
+#define   AUD_DEM_WR_BTSC_THRSHLD_BTSC_THLD__W                              12
+#define   AUD_DEM_WR_BTSC_THRSHLD_BTSC_THLD__M                              0xFFF
+#define   AUD_DEM_WR_BTSC_THRSHLD_BTSC_THLD__PRE                            0xC
+
+#define AUD_DEM_WR_CM_A_THRSHLD__A                                          0x1030024
+#define AUD_DEM_WR_CM_A_THRSHLD__W                                          16
+#define AUD_DEM_WR_CM_A_THRSHLD__M                                          0xFFFF
+#define AUD_DEM_WR_CM_A_THRSHLD__PRE                                        0x2A
+
+#define   AUD_DEM_WR_CM_A_THRSHLD_CM_A_THLD__B                              0
+#define   AUD_DEM_WR_CM_A_THRSHLD_CM_A_THLD__W                              12
+#define   AUD_DEM_WR_CM_A_THRSHLD_CM_A_THLD__M                              0xFFF
+#define   AUD_DEM_WR_CM_A_THRSHLD_CM_A_THLD__PRE                            0x2A
+
+#define AUD_DEM_WR_CM_B_THRSHLD__A                                          0x1030025
+#define AUD_DEM_WR_CM_B_THRSHLD__W                                          16
+#define AUD_DEM_WR_CM_B_THRSHLD__M                                          0xFFFF
+#define AUD_DEM_WR_CM_B_THRSHLD__PRE                                        0x2A
+
+#define   AUD_DEM_WR_CM_B_THRSHLD_CM_B_THLD__B                              0
+#define   AUD_DEM_WR_CM_B_THRSHLD_CM_B_THLD__W                              12
+#define   AUD_DEM_WR_CM_B_THRSHLD_CM_B_THLD__M                              0xFFF
+#define   AUD_DEM_WR_CM_B_THRSHLD_CM_B_THLD__PRE                            0x2A
+
+#define AUD_DEM_RD_NIC_C_AD_BITS__A                                         0x1020023
+#define AUD_DEM_RD_NIC_C_AD_BITS__W                                         16
+#define AUD_DEM_RD_NIC_C_AD_BITS__M                                         0xFFFF
+#define AUD_DEM_RD_NIC_C_AD_BITS__PRE                                       0x0
+
+#define   AUD_DEM_RD_NIC_C_AD_BITS_NICAM_SYNC__B                            0
+#define   AUD_DEM_RD_NIC_C_AD_BITS_NICAM_SYNC__W                            1
+#define   AUD_DEM_RD_NIC_C_AD_BITS_NICAM_SYNC__M                            0x1
+#define   AUD_DEM_RD_NIC_C_AD_BITS_NICAM_SYNC__PRE                          0x0
+#define     AUD_DEM_RD_NIC_C_AD_BITS_NICAM_SYNC_NOT_SYNCED                  0x0
+#define     AUD_DEM_RD_NIC_C_AD_BITS_NICAM_SYNC_SYNCED                      0x1
+
+#define   AUD_DEM_RD_NIC_C_AD_BITS_C__B                                     1
+#define   AUD_DEM_RD_NIC_C_AD_BITS_C__W                                     4
+#define   AUD_DEM_RD_NIC_C_AD_BITS_C__M                                     0x1E
+#define   AUD_DEM_RD_NIC_C_AD_BITS_C__PRE                                   0x0
+
+#define   AUD_DEM_RD_NIC_C_AD_BITS_ADD_BIT_LO__B                            5
+#define   AUD_DEM_RD_NIC_C_AD_BITS_ADD_BIT_LO__W                            3
+#define   AUD_DEM_RD_NIC_C_AD_BITS_ADD_BIT_LO__M                            0xE0
+#define   AUD_DEM_RD_NIC_C_AD_BITS_ADD_BIT_LO__PRE                          0x0
+
+#define AUD_DEM_RD_NIC_ADD_BITS_HI__A                                       0x1020038
+#define AUD_DEM_RD_NIC_ADD_BITS_HI__W                                       16
+#define AUD_DEM_RD_NIC_ADD_BITS_HI__M                                       0xFFFF
+#define AUD_DEM_RD_NIC_ADD_BITS_HI__PRE                                     0x0
+
+#define   AUD_DEM_RD_NIC_ADD_BITS_HI_ADD_BIT_HI__B                          0
+#define   AUD_DEM_RD_NIC_ADD_BITS_HI_ADD_BIT_HI__W                          8
+#define   AUD_DEM_RD_NIC_ADD_BITS_HI_ADD_BIT_HI__M                          0xFF
+#define   AUD_DEM_RD_NIC_ADD_BITS_HI_ADD_BIT_HI__PRE                        0x0
+
+#define AUD_DEM_RD_NIC_CIB__A                                               0x1020038
+#define AUD_DEM_RD_NIC_CIB__W                                               16
+#define AUD_DEM_RD_NIC_CIB__M                                               0xFFFF
+#define AUD_DEM_RD_NIC_CIB__PRE                                             0x0
+
+#define   AUD_DEM_RD_NIC_CIB_CIB2__B                                        0
+#define   AUD_DEM_RD_NIC_CIB_CIB2__W                                        1
+#define   AUD_DEM_RD_NIC_CIB_CIB2__M                                        0x1
+#define   AUD_DEM_RD_NIC_CIB_CIB2__PRE                                      0x0
+
+#define   AUD_DEM_RD_NIC_CIB_CIB1__B                                        1
+#define   AUD_DEM_RD_NIC_CIB_CIB1__W                                        1
+#define   AUD_DEM_RD_NIC_CIB_CIB1__M                                        0x2
+#define   AUD_DEM_RD_NIC_CIB_CIB1__PRE                                      0x0
+
+#define AUD_DEM_RD_NIC_ERROR_RATE__A                                        0x1020057
+#define AUD_DEM_RD_NIC_ERROR_RATE__W                                        16
+#define AUD_DEM_RD_NIC_ERROR_RATE__M                                        0xFFFF
+#define AUD_DEM_RD_NIC_ERROR_RATE__PRE                                      0x0
+
+#define   AUD_DEM_RD_NIC_ERROR_RATE_ERROR_RATE__B                           0
+#define   AUD_DEM_RD_NIC_ERROR_RATE_ERROR_RATE__W                           12
+#define   AUD_DEM_RD_NIC_ERROR_RATE_ERROR_RATE__M                           0xFFF
+#define   AUD_DEM_RD_NIC_ERROR_RATE_ERROR_RATE__PRE                         0x0
+
+#define AUD_DEM_WR_FM_DEEMPH__A                                             0x103000F
+#define AUD_DEM_WR_FM_DEEMPH__W                                             16
+#define AUD_DEM_WR_FM_DEEMPH__M                                             0xFFFF
+#define AUD_DEM_WR_FM_DEEMPH__PRE                                           0x0
+#define   AUD_DEM_WR_FM_DEEMPH_50US                                         0x0
+#define   AUD_DEM_WR_FM_DEEMPH_75US                                         0x1
+#define   AUD_DEM_WR_FM_DEEMPH_OFF                                          0x3F
+
+#define AUD_DEM_WR_FM_MATRIX__A                                             0x103006F
+#define AUD_DEM_WR_FM_MATRIX__W                                             16
+#define AUD_DEM_WR_FM_MATRIX__M                                             0xFFFF
+#define AUD_DEM_WR_FM_MATRIX__PRE                                           0x0
+#define   AUD_DEM_WR_FM_MATRIX_NO_MATRIX                                    0x0
+#define   AUD_DEM_WR_FM_MATRIX_GERMAN_MATRIX                                0x1
+#define   AUD_DEM_WR_FM_MATRIX_KOREAN_MATRIX                                0x2
+#define   AUD_DEM_WR_FM_MATRIX_SOUND_A                                      0x3
+#define   AUD_DEM_WR_FM_MATRIX_SOUND_B                                      0x4
+
+#define AUD_DSP_RD_FM_IDENT_VALUE__A                                        0x1040018
+#define AUD_DSP_RD_FM_IDENT_VALUE__W                                        16
+#define AUD_DSP_RD_FM_IDENT_VALUE__M                                        0xFFFF
+#define AUD_DSP_RD_FM_IDENT_VALUE__PRE                                      0x0
+
+#define   AUD_DSP_RD_FM_IDENT_VALUE_FM_IDENT__B                             8
+#define   AUD_DSP_RD_FM_IDENT_VALUE_FM_IDENT__W                             8
+#define   AUD_DSP_RD_FM_IDENT_VALUE_FM_IDENT__M                             0xFF00
+#define   AUD_DSP_RD_FM_IDENT_VALUE_FM_IDENT__PRE                           0x0
+
+#define AUD_DSP_RD_FM_DC_LEVEL_A__A                                         0x104001B
+#define AUD_DSP_RD_FM_DC_LEVEL_A__W                                         16
+#define AUD_DSP_RD_FM_DC_LEVEL_A__M                                         0xFFFF
+#define AUD_DSP_RD_FM_DC_LEVEL_A__PRE                                       0x0
+
+#define   AUD_DSP_RD_FM_DC_LEVEL_A_FM_DC_LEV_A__B                           0
+#define   AUD_DSP_RD_FM_DC_LEVEL_A_FM_DC_LEV_A__W                           16
+#define   AUD_DSP_RD_FM_DC_LEVEL_A_FM_DC_LEV_A__M                           0xFFFF
+#define   AUD_DSP_RD_FM_DC_LEVEL_A_FM_DC_LEV_A__PRE                         0x0
+
+#define AUD_DSP_RD_FM_DC_LEVEL_B__A                                         0x104001C
+#define AUD_DSP_RD_FM_DC_LEVEL_B__W                                         16
+#define AUD_DSP_RD_FM_DC_LEVEL_B__M                                         0xFFFF
+#define AUD_DSP_RD_FM_DC_LEVEL_B__PRE                                       0x0
+
+#define   AUD_DSP_RD_FM_DC_LEVEL_B_FM_DC_LEV_B__B                           0
+#define   AUD_DSP_RD_FM_DC_LEVEL_B_FM_DC_LEV_B__W                           16
+#define   AUD_DSP_RD_FM_DC_LEVEL_B_FM_DC_LEV_B__M                           0xFFFF
+#define   AUD_DSP_RD_FM_DC_LEVEL_B_FM_DC_LEV_B__PRE                         0x0
+
+#define AUD_DEM_WR_FM_DC_NOTCH_SW__A                                        0x1030017
+#define AUD_DEM_WR_FM_DC_NOTCH_SW__W                                        16
+#define AUD_DEM_WR_FM_DC_NOTCH_SW__M                                        0xFFFF
+#define AUD_DEM_WR_FM_DC_NOTCH_SW__PRE                                      0x0
+
+#define   AUD_DEM_WR_FM_DC_NOTCH_SW_FM_DC_NO_SW__B                          0
+#define   AUD_DEM_WR_FM_DC_NOTCH_SW_FM_DC_NO_SW__W                          16
+#define   AUD_DEM_WR_FM_DC_NOTCH_SW_FM_DC_NO_SW__M                          0xFFFF
+#define   AUD_DEM_WR_FM_DC_NOTCH_SW_FM_DC_NO_SW__PRE                        0x0
+#define     AUD_DEM_WR_FM_DC_NOTCH_SW_FM_DC_NO_SW_ON                        0x0
+#define     AUD_DEM_WR_FM_DC_NOTCH_SW_FM_DC_NO_SW_OFF                       0x3F
+
+#define AUD_DSP_WR_SYNC_OUT__A                                              0x1050026
+#define AUD_DSP_WR_SYNC_OUT__W                                              16
+#define AUD_DSP_WR_SYNC_OUT__M                                              0xFFFF
+#define AUD_DSP_WR_SYNC_OUT__PRE                                            0x0
+#define   AUD_DSP_WR_SYNC_OUT_OFF                                           0x0
+#define   AUD_DSP_WR_SYNC_OUT_SYNCHRONOUS                                   0x1
+
+#define AUD_XFP_DRAM_1K__A                                                  0x1060000
+#define AUD_XFP_DRAM_1K__W                                                  16
+#define AUD_XFP_DRAM_1K__M                                                  0xFFFF
+#define AUD_XFP_DRAM_1K__PRE                                                0x0
+#define   AUD_XFP_DRAM_1K_D__B                                              0
+#define   AUD_XFP_DRAM_1K_D__W                                              16
+#define   AUD_XFP_DRAM_1K_D__M                                              0xFFFF
+#define   AUD_XFP_DRAM_1K_D__PRE                                            0x0
+
+#define AUD_XFP_PRAM_4K__A                                                  0x1070000
+#define AUD_XFP_PRAM_4K__W                                                  16
+#define AUD_XFP_PRAM_4K__M                                                  0xFFFF
+#define AUD_XFP_PRAM_4K__PRE                                                0x0
+#define   AUD_XFP_PRAM_4K_D__B                                              0
+#define   AUD_XFP_PRAM_4K_D__W                                              16
+#define   AUD_XFP_PRAM_4K_D__M                                              0xFFFF
+#define   AUD_XFP_PRAM_4K_D__PRE                                            0x0
+
+#define AUD_XDFP_DRAM_1K__A                                                 0x1080000
+#define AUD_XDFP_DRAM_1K__W                                                 16
+#define AUD_XDFP_DRAM_1K__M                                                 0xFFFF
+#define AUD_XDFP_DRAM_1K__PRE                                               0x0
+#define   AUD_XDFP_DRAM_1K_D__B                                             0
+#define   AUD_XDFP_DRAM_1K_D__W                                             16
+#define   AUD_XDFP_DRAM_1K_D__M                                             0xFFFF
+#define   AUD_XDFP_DRAM_1K_D__PRE                                           0x0
+
+#define AUD_XDFP_PRAM_4K__A                                                 0x1090000
+#define AUD_XDFP_PRAM_4K__W                                                 16
+#define AUD_XDFP_PRAM_4K__M                                                 0xFFFF
+#define AUD_XDFP_PRAM_4K__PRE                                               0x0
+#define   AUD_XDFP_PRAM_4K_D__B                                             0
+#define   AUD_XDFP_PRAM_4K_D__W                                             16
+#define   AUD_XDFP_PRAM_4K_D__M                                             0xFFFF
+#define   AUD_XDFP_PRAM_4K_D__PRE                                           0x0
+
+#define FEC_COMM_EXEC__A                                                    0x2400000
+#define FEC_COMM_EXEC__W                                                    2
+#define FEC_COMM_EXEC__M                                                    0x3
+#define FEC_COMM_EXEC__PRE                                                  0x0
+#define   FEC_COMM_EXEC_STOP                                                0x0
+#define   FEC_COMM_EXEC_ACTIVE                                              0x1
+#define   FEC_COMM_EXEC_HOLD                                                0x2
+
+#define FEC_COMM_MB__A                                                      0x2400002
+#define FEC_COMM_MB__W                                                      16
+#define FEC_COMM_MB__M                                                      0xFFFF
+#define FEC_COMM_MB__PRE                                                    0x0
+#define FEC_COMM_INT_REQ__A                                                 0x2400003
+#define FEC_COMM_INT_REQ__W                                                 16
+#define FEC_COMM_INT_REQ__M                                                 0xFFFF
+#define FEC_COMM_INT_REQ__PRE                                               0x0
+#define   FEC_COMM_INT_REQ_OC_REQ__B                                        0
+#define   FEC_COMM_INT_REQ_OC_REQ__W                                        1
+#define   FEC_COMM_INT_REQ_OC_REQ__M                                        0x1
+#define   FEC_COMM_INT_REQ_OC_REQ__PRE                                      0x0
+#define   FEC_COMM_INT_REQ_RS_REQ__B                                        1
+#define   FEC_COMM_INT_REQ_RS_REQ__W                                        1
+#define   FEC_COMM_INT_REQ_RS_REQ__M                                        0x2
+#define   FEC_COMM_INT_REQ_RS_REQ__PRE                                      0x0
+#define   FEC_COMM_INT_REQ_DI_REQ__B                                        2
+#define   FEC_COMM_INT_REQ_DI_REQ__W                                        1
+#define   FEC_COMM_INT_REQ_DI_REQ__M                                        0x4
+#define   FEC_COMM_INT_REQ_DI_REQ__PRE                                      0x0
+
+#define FEC_COMM_INT_STA__A                                                 0x2400005
+#define FEC_COMM_INT_STA__W                                                 16
+#define FEC_COMM_INT_STA__M                                                 0xFFFF
+#define FEC_COMM_INT_STA__PRE                                               0x0
+#define FEC_COMM_INT_MSK__A                                                 0x2400006
+#define FEC_COMM_INT_MSK__W                                                 16
+#define FEC_COMM_INT_MSK__M                                                 0xFFFF
+#define FEC_COMM_INT_MSK__PRE                                               0x0
+#define FEC_COMM_INT_STM__A                                                 0x2400007
+#define FEC_COMM_INT_STM__W                                                 16
+#define FEC_COMM_INT_STM__M                                                 0xFFFF
+#define FEC_COMM_INT_STM__PRE                                               0x0
+
+#define FEC_TOP_COMM_EXEC__A                                                0x2410000
+#define FEC_TOP_COMM_EXEC__W                                                2
+#define FEC_TOP_COMM_EXEC__M                                                0x3
+#define FEC_TOP_COMM_EXEC__PRE                                              0x0
+#define   FEC_TOP_COMM_EXEC_STOP                                            0x0
+#define   FEC_TOP_COMM_EXEC_ACTIVE                                          0x1
+#define   FEC_TOP_COMM_EXEC_HOLD                                            0x2
+
+#define FEC_TOP_ANNEX__A                                                    0x2410010
+#define FEC_TOP_ANNEX__W                                                    2
+#define FEC_TOP_ANNEX__M                                                    0x3
+#define FEC_TOP_ANNEX__PRE                                                  0x0
+#define   FEC_TOP_ANNEX_A                                                   0x0
+#define   FEC_TOP_ANNEX_B                                                   0x1
+#define   FEC_TOP_ANNEX_C                                                   0x2
+#define   FEC_TOP_ANNEX_D                                                   0x3
+
+#define FEC_DI_COMM_EXEC__A                                                 0x2420000
+#define FEC_DI_COMM_EXEC__W                                                 2
+#define FEC_DI_COMM_EXEC__M                                                 0x3
+#define FEC_DI_COMM_EXEC__PRE                                               0x0
+#define   FEC_DI_COMM_EXEC_STOP                                             0x0
+#define   FEC_DI_COMM_EXEC_ACTIVE                                           0x1
+#define   FEC_DI_COMM_EXEC_HOLD                                             0x2
+
+#define FEC_DI_COMM_MB__A                                                   0x2420002
+#define FEC_DI_COMM_MB__W                                                   2
+#define FEC_DI_COMM_MB__M                                                   0x3
+#define FEC_DI_COMM_MB__PRE                                                 0x0
+#define   FEC_DI_COMM_MB_CTL__B                                             0
+#define   FEC_DI_COMM_MB_CTL__W                                             1
+#define   FEC_DI_COMM_MB_CTL__M                                             0x1
+#define   FEC_DI_COMM_MB_CTL__PRE                                           0x0
+#define     FEC_DI_COMM_MB_CTL_OFF                                          0x0
+#define     FEC_DI_COMM_MB_CTL_ON                                           0x1
+#define   FEC_DI_COMM_MB_OBS__B                                             1
+#define   FEC_DI_COMM_MB_OBS__W                                             1
+#define   FEC_DI_COMM_MB_OBS__M                                             0x2
+#define   FEC_DI_COMM_MB_OBS__PRE                                           0x0
+#define     FEC_DI_COMM_MB_OBS_OFF                                          0x0
+#define     FEC_DI_COMM_MB_OBS_ON                                           0x2
+
+#define FEC_DI_COMM_INT_REQ__A                                              0x2420003
+#define FEC_DI_COMM_INT_REQ__W                                              1
+#define FEC_DI_COMM_INT_REQ__M                                              0x1
+#define FEC_DI_COMM_INT_REQ__PRE                                            0x0
+#define FEC_DI_COMM_INT_STA__A                                              0x2420005
+#define FEC_DI_COMM_INT_STA__W                                              2
+#define FEC_DI_COMM_INT_STA__M                                              0x3
+#define FEC_DI_COMM_INT_STA__PRE                                            0x0
+
+#define   FEC_DI_COMM_INT_STA_STAT_INT__B                                   0
+#define   FEC_DI_COMM_INT_STA_STAT_INT__W                                   1
+#define   FEC_DI_COMM_INT_STA_STAT_INT__M                                   0x1
+#define   FEC_DI_COMM_INT_STA_STAT_INT__PRE                                 0x0
+
+#define   FEC_DI_COMM_INT_STA_TIMEOUT_INT__B                                1
+#define   FEC_DI_COMM_INT_STA_TIMEOUT_INT__W                                1
+#define   FEC_DI_COMM_INT_STA_TIMEOUT_INT__M                                0x2
+#define   FEC_DI_COMM_INT_STA_TIMEOUT_INT__PRE                              0x0
+
+#define FEC_DI_COMM_INT_MSK__A                                              0x2420006
+#define FEC_DI_COMM_INT_MSK__W                                              2
+#define FEC_DI_COMM_INT_MSK__M                                              0x3
+#define FEC_DI_COMM_INT_MSK__PRE                                            0x0
+#define   FEC_DI_COMM_INT_MSK_STAT_INT__B                                   0
+#define   FEC_DI_COMM_INT_MSK_STAT_INT__W                                   1
+#define   FEC_DI_COMM_INT_MSK_STAT_INT__M                                   0x1
+#define   FEC_DI_COMM_INT_MSK_STAT_INT__PRE                                 0x0
+#define   FEC_DI_COMM_INT_MSK_TIMEOUT_INT__B                                1
+#define   FEC_DI_COMM_INT_MSK_TIMEOUT_INT__W                                1
+#define   FEC_DI_COMM_INT_MSK_TIMEOUT_INT__M                                0x2
+#define   FEC_DI_COMM_INT_MSK_TIMEOUT_INT__PRE                              0x0
+
+#define FEC_DI_COMM_INT_STM__A                                              0x2420007
+#define FEC_DI_COMM_INT_STM__W                                              2
+#define FEC_DI_COMM_INT_STM__M                                              0x3
+#define FEC_DI_COMM_INT_STM__PRE                                            0x0
+#define   FEC_DI_COMM_INT_STM_STAT_INT__B                                   0
+#define   FEC_DI_COMM_INT_STM_STAT_INT__W                                   1
+#define   FEC_DI_COMM_INT_STM_STAT_INT__M                                   0x1
+#define   FEC_DI_COMM_INT_STM_STAT_INT__PRE                                 0x0
+#define   FEC_DI_COMM_INT_STM_TIMEOUT_INT__B                                1
+#define   FEC_DI_COMM_INT_STM_TIMEOUT_INT__W                                1
+#define   FEC_DI_COMM_INT_STM_TIMEOUT_INT__M                                0x2
+#define   FEC_DI_COMM_INT_STM_TIMEOUT_INT__PRE                              0x0
+
+#define FEC_DI_STATUS__A                                                    0x2420010
+#define FEC_DI_STATUS__W                                                    1
+#define FEC_DI_STATUS__M                                                    0x1
+#define FEC_DI_STATUS__PRE                                                  0x0
+#define FEC_DI_MODE__A                                                      0x2420011
+#define FEC_DI_MODE__W                                                      3
+#define FEC_DI_MODE__M                                                      0x7
+#define FEC_DI_MODE__PRE                                                    0x0
+
+#define   FEC_DI_MODE_NO_SYNC__B                                            0
+#define   FEC_DI_MODE_NO_SYNC__W                                            1
+#define   FEC_DI_MODE_NO_SYNC__M                                            0x1
+#define   FEC_DI_MODE_NO_SYNC__PRE                                          0x0
+
+#define   FEC_DI_MODE_IGNORE_LOST_SYNC__B                                   1
+#define   FEC_DI_MODE_IGNORE_LOST_SYNC__W                                   1
+#define   FEC_DI_MODE_IGNORE_LOST_SYNC__M                                   0x2
+#define   FEC_DI_MODE_IGNORE_LOST_SYNC__PRE                                 0x0
+
+#define   FEC_DI_MODE_IGNORE_TIMEOUT__B                                     2
+#define   FEC_DI_MODE_IGNORE_TIMEOUT__W                                     1
+#define   FEC_DI_MODE_IGNORE_TIMEOUT__M                                     0x4
+#define   FEC_DI_MODE_IGNORE_TIMEOUT__PRE                                   0x0
+
+#define FEC_DI_CONTROL_WORD__A                                              0x2420012
+#define FEC_DI_CONTROL_WORD__W                                              4
+#define FEC_DI_CONTROL_WORD__M                                              0xF
+#define FEC_DI_CONTROL_WORD__PRE                                            0x0
+
+#define FEC_DI_RESTART__A                                                   0x2420013
+#define FEC_DI_RESTART__W                                                   1
+#define FEC_DI_RESTART__M                                                   0x1
+#define FEC_DI_RESTART__PRE                                                 0x0
+
+#define FEC_DI_TIMEOUT_LO__A                                                0x2420014
+#define FEC_DI_TIMEOUT_LO__W                                                16
+#define FEC_DI_TIMEOUT_LO__M                                                0xFFFF
+#define FEC_DI_TIMEOUT_LO__PRE                                              0x0
+
+#define FEC_DI_TIMEOUT_HI__A                                                0x2420015
+#define FEC_DI_TIMEOUT_HI__W                                                8
+#define FEC_DI_TIMEOUT_HI__M                                                0xFF
+#define FEC_DI_TIMEOUT_HI__PRE                                              0xA
+
+#define FEC_RS_COMM_EXEC__A                                                 0x2430000
+#define FEC_RS_COMM_EXEC__W                                                 2
+#define FEC_RS_COMM_EXEC__M                                                 0x3
+#define FEC_RS_COMM_EXEC__PRE                                               0x0
+#define   FEC_RS_COMM_EXEC_STOP                                             0x0
+#define   FEC_RS_COMM_EXEC_ACTIVE                                           0x1
+#define   FEC_RS_COMM_EXEC_HOLD                                             0x2
+
+#define FEC_RS_COMM_MB__A                                                   0x2430002
+#define FEC_RS_COMM_MB__W                                                   2
+#define FEC_RS_COMM_MB__M                                                   0x3
+#define FEC_RS_COMM_MB__PRE                                                 0x0
+#define   FEC_RS_COMM_MB_CTL__B                                             0
+#define   FEC_RS_COMM_MB_CTL__W                                             1
+#define   FEC_RS_COMM_MB_CTL__M                                             0x1
+#define   FEC_RS_COMM_MB_CTL__PRE                                           0x0
+#define     FEC_RS_COMM_MB_CTL_OFF                                          0x0
+#define     FEC_RS_COMM_MB_CTL_ON                                           0x1
+#define   FEC_RS_COMM_MB_OBS__B                                             1
+#define   FEC_RS_COMM_MB_OBS__W                                             1
+#define   FEC_RS_COMM_MB_OBS__M                                             0x2
+#define   FEC_RS_COMM_MB_OBS__PRE                                           0x0
+#define     FEC_RS_COMM_MB_OBS_OFF                                          0x0
+#define     FEC_RS_COMM_MB_OBS_ON                                           0x2
+
+#define FEC_RS_COMM_INT_REQ__A                                              0x2430003
+#define FEC_RS_COMM_INT_REQ__W                                              1
+#define FEC_RS_COMM_INT_REQ__M                                              0x1
+#define FEC_RS_COMM_INT_REQ__PRE                                            0x0
+#define FEC_RS_COMM_INT_STA__A                                              0x2430005
+#define FEC_RS_COMM_INT_STA__W                                              2
+#define FEC_RS_COMM_INT_STA__M                                              0x3
+#define FEC_RS_COMM_INT_STA__PRE                                            0x0
+
+#define   FEC_RS_COMM_INT_STA_FAILURE_INT__B                                0
+#define   FEC_RS_COMM_INT_STA_FAILURE_INT__W                                1
+#define   FEC_RS_COMM_INT_STA_FAILURE_INT__M                                0x1
+#define   FEC_RS_COMM_INT_STA_FAILURE_INT__PRE                              0x0
+
+#define   FEC_RS_COMM_INT_STA_MEASUREMENT_INT__B                            1
+#define   FEC_RS_COMM_INT_STA_MEASUREMENT_INT__W                            1
+#define   FEC_RS_COMM_INT_STA_MEASUREMENT_INT__M                            0x2
+#define   FEC_RS_COMM_INT_STA_MEASUREMENT_INT__PRE                          0x0
+
+#define FEC_RS_COMM_INT_MSK__A                                              0x2430006
+#define FEC_RS_COMM_INT_MSK__W                                              2
+#define FEC_RS_COMM_INT_MSK__M                                              0x3
+#define FEC_RS_COMM_INT_MSK__PRE                                            0x0
+#define   FEC_RS_COMM_INT_MSK_FAILURE_MSK__B                                0
+#define   FEC_RS_COMM_INT_MSK_FAILURE_MSK__W                                1
+#define   FEC_RS_COMM_INT_MSK_FAILURE_MSK__M                                0x1
+#define   FEC_RS_COMM_INT_MSK_FAILURE_MSK__PRE                              0x0
+#define   FEC_RS_COMM_INT_MSK_MEASUREMENT_MSK__B                            1
+#define   FEC_RS_COMM_INT_MSK_MEASUREMENT_MSK__W                            1
+#define   FEC_RS_COMM_INT_MSK_MEASUREMENT_MSK__M                            0x2
+#define   FEC_RS_COMM_INT_MSK_MEASUREMENT_MSK__PRE                          0x0
+
+#define FEC_RS_COMM_INT_STM__A                                              0x2430007
+#define FEC_RS_COMM_INT_STM__W                                              2
+#define FEC_RS_COMM_INT_STM__M                                              0x3
+#define FEC_RS_COMM_INT_STM__PRE                                            0x0
+#define   FEC_RS_COMM_INT_STM_FAILURE_MSK__B                                0
+#define   FEC_RS_COMM_INT_STM_FAILURE_MSK__W                                1
+#define   FEC_RS_COMM_INT_STM_FAILURE_MSK__M                                0x1
+#define   FEC_RS_COMM_INT_STM_FAILURE_MSK__PRE                              0x0
+#define   FEC_RS_COMM_INT_STM_MEASUREMENT_MSK__B                            1
+#define   FEC_RS_COMM_INT_STM_MEASUREMENT_MSK__W                            1
+#define   FEC_RS_COMM_INT_STM_MEASUREMENT_MSK__M                            0x2
+#define   FEC_RS_COMM_INT_STM_MEASUREMENT_MSK__PRE                          0x0
+
+#define FEC_RS_STATUS__A                                                    0x2430010
+#define FEC_RS_STATUS__W                                                    1
+#define FEC_RS_STATUS__M                                                    0x1
+#define FEC_RS_STATUS__PRE                                                  0x0
+#define FEC_RS_MODE__A                                                      0x2430011
+#define FEC_RS_MODE__W                                                      1
+#define FEC_RS_MODE__M                                                      0x1
+#define FEC_RS_MODE__PRE                                                    0x0
+
+#define   FEC_RS_MODE_BYPASS__B                                             0
+#define   FEC_RS_MODE_BYPASS__W                                             1
+#define   FEC_RS_MODE_BYPASS__M                                             0x1
+#define   FEC_RS_MODE_BYPASS__PRE                                           0x0
+
+#define FEC_RS_MEASUREMENT_PERIOD__A                                        0x2430012
+#define FEC_RS_MEASUREMENT_PERIOD__W                                        16
+#define FEC_RS_MEASUREMENT_PERIOD__M                                        0xFFFF
+#define FEC_RS_MEASUREMENT_PERIOD__PRE                                      0x1171
+
+#define   FEC_RS_MEASUREMENT_PERIOD_PERIOD__B                               0
+#define   FEC_RS_MEASUREMENT_PERIOD_PERIOD__W                               16
+#define   FEC_RS_MEASUREMENT_PERIOD_PERIOD__M                               0xFFFF
+#define   FEC_RS_MEASUREMENT_PERIOD_PERIOD__PRE                             0x1171
+
+#define FEC_RS_MEASUREMENT_PRESCALE__A                                      0x2430013
+#define FEC_RS_MEASUREMENT_PRESCALE__W                                      16
+#define FEC_RS_MEASUREMENT_PRESCALE__M                                      0xFFFF
+#define FEC_RS_MEASUREMENT_PRESCALE__PRE                                    0x1
+
+#define   FEC_RS_MEASUREMENT_PRESCALE_PRESCALE__B                           0
+#define   FEC_RS_MEASUREMENT_PRESCALE_PRESCALE__W                           16
+#define   FEC_RS_MEASUREMENT_PRESCALE_PRESCALE__M                           0xFFFF
+#define   FEC_RS_MEASUREMENT_PRESCALE_PRESCALE__PRE                         0x1
+
+#define FEC_RS_NR_BIT_ERRORS__A                                             0x2430014
+#define FEC_RS_NR_BIT_ERRORS__W                                             16
+#define FEC_RS_NR_BIT_ERRORS__M                                             0xFFFF
+#define FEC_RS_NR_BIT_ERRORS__PRE                                           0xFFFF
+
+#define   FEC_RS_NR_BIT_ERRORS_FIXED_MANT__B                                0
+#define   FEC_RS_NR_BIT_ERRORS_FIXED_MANT__W                                12
+#define   FEC_RS_NR_BIT_ERRORS_FIXED_MANT__M                                0xFFF
+#define   FEC_RS_NR_BIT_ERRORS_FIXED_MANT__PRE                              0xFFF
+
+#define   FEC_RS_NR_BIT_ERRORS_EXP__B                                       12
+#define   FEC_RS_NR_BIT_ERRORS_EXP__W                                       4
+#define   FEC_RS_NR_BIT_ERRORS_EXP__M                                       0xF000
+#define   FEC_RS_NR_BIT_ERRORS_EXP__PRE                                     0xF000
+
+#define FEC_RS_NR_SYMBOL_ERRORS__A                                          0x2430015
+#define FEC_RS_NR_SYMBOL_ERRORS__W                                          16
+#define FEC_RS_NR_SYMBOL_ERRORS__M                                          0xFFFF
+#define FEC_RS_NR_SYMBOL_ERRORS__PRE                                        0xFFFF
+
+#define   FEC_RS_NR_SYMBOL_ERRORS_FIXED_MANT__B                             0
+#define   FEC_RS_NR_SYMBOL_ERRORS_FIXED_MANT__W                             12
+#define   FEC_RS_NR_SYMBOL_ERRORS_FIXED_MANT__M                             0xFFF
+#define   FEC_RS_NR_SYMBOL_ERRORS_FIXED_MANT__PRE                           0xFFF
+
+#define   FEC_RS_NR_SYMBOL_ERRORS_EXP__B                                    12
+#define   FEC_RS_NR_SYMBOL_ERRORS_EXP__W                                    4
+#define   FEC_RS_NR_SYMBOL_ERRORS_EXP__M                                    0xF000
+#define   FEC_RS_NR_SYMBOL_ERRORS_EXP__PRE                                  0xF000
+
+#define FEC_RS_NR_PACKET_ERRORS__A                                          0x2430016
+#define FEC_RS_NR_PACKET_ERRORS__W                                          16
+#define FEC_RS_NR_PACKET_ERRORS__M                                          0xFFFF
+#define FEC_RS_NR_PACKET_ERRORS__PRE                                        0xFFFF
+
+#define   FEC_RS_NR_PACKET_ERRORS_FIXED_MANT__B                             0
+#define   FEC_RS_NR_PACKET_ERRORS_FIXED_MANT__W                             12
+#define   FEC_RS_NR_PACKET_ERRORS_FIXED_MANT__M                             0xFFF
+#define   FEC_RS_NR_PACKET_ERRORS_FIXED_MANT__PRE                           0xFFF
+
+#define   FEC_RS_NR_PACKET_ERRORS_EXP__B                                    12
+#define   FEC_RS_NR_PACKET_ERRORS_EXP__W                                    4
+#define   FEC_RS_NR_PACKET_ERRORS_EXP__M                                    0xF000
+#define   FEC_RS_NR_PACKET_ERRORS_EXP__PRE                                  0xF000
+
+#define FEC_RS_NR_FAILURES__A                                               0x2430017
+#define FEC_RS_NR_FAILURES__W                                               16
+#define FEC_RS_NR_FAILURES__M                                               0xFFFF
+#define FEC_RS_NR_FAILURES__PRE                                             0x0
+
+#define   FEC_RS_NR_FAILURES_FIXED_MANT__B                                  0
+#define   FEC_RS_NR_FAILURES_FIXED_MANT__W                                  12
+#define   FEC_RS_NR_FAILURES_FIXED_MANT__M                                  0xFFF
+#define   FEC_RS_NR_FAILURES_FIXED_MANT__PRE                                0x0
+
+#define   FEC_RS_NR_FAILURES_EXP__B                                         12
+#define   FEC_RS_NR_FAILURES_EXP__W                                         4
+#define   FEC_RS_NR_FAILURES_EXP__M                                         0xF000
+#define   FEC_RS_NR_FAILURES_EXP__PRE                                       0x0
+
+#define FEC_OC_COMM_EXEC__A                                                 0x2440000
+#define FEC_OC_COMM_EXEC__W                                                 2
+#define FEC_OC_COMM_EXEC__M                                                 0x3
+#define FEC_OC_COMM_EXEC__PRE                                               0x0
+#define   FEC_OC_COMM_EXEC_STOP                                             0x0
+#define   FEC_OC_COMM_EXEC_ACTIVE                                           0x1
+#define   FEC_OC_COMM_EXEC_HOLD                                             0x2
+
+#define FEC_OC_COMM_MB__A                                                   0x2440002
+#define FEC_OC_COMM_MB__W                                                   2
+#define FEC_OC_COMM_MB__M                                                   0x3
+#define FEC_OC_COMM_MB__PRE                                                 0x0
+#define   FEC_OC_COMM_MB_CTL__B                                             0
+#define   FEC_OC_COMM_MB_CTL__W                                             1
+#define   FEC_OC_COMM_MB_CTL__M                                             0x1
+#define   FEC_OC_COMM_MB_CTL__PRE                                           0x0
+#define     FEC_OC_COMM_MB_CTL_OFF                                          0x0
+#define     FEC_OC_COMM_MB_CTL_ON                                           0x1
+#define   FEC_OC_COMM_MB_OBS__B                                             1
+#define   FEC_OC_COMM_MB_OBS__W                                             1
+#define   FEC_OC_COMM_MB_OBS__M                                             0x2
+#define   FEC_OC_COMM_MB_OBS__PRE                                           0x0
+#define     FEC_OC_COMM_MB_OBS_OFF                                          0x0
+#define     FEC_OC_COMM_MB_OBS_ON                                           0x2
+
+#define FEC_OC_COMM_INT_REQ__A                                              0x2440003
+#define FEC_OC_COMM_INT_REQ__W                                              1
+#define FEC_OC_COMM_INT_REQ__M                                              0x1
+#define FEC_OC_COMM_INT_REQ__PRE                                            0x0
+#define FEC_OC_COMM_INT_STA__A                                              0x2440005
+#define FEC_OC_COMM_INT_STA__W                                              8
+#define FEC_OC_COMM_INT_STA__M                                              0xFF
+#define FEC_OC_COMM_INT_STA__PRE                                            0x0
+
+#define   FEC_OC_COMM_INT_STA_DPR_LOCK_INT__B                               0
+#define   FEC_OC_COMM_INT_STA_DPR_LOCK_INT__W                               1
+#define   FEC_OC_COMM_INT_STA_DPR_LOCK_INT__M                               0x1
+#define   FEC_OC_COMM_INT_STA_DPR_LOCK_INT__PRE                             0x0
+
+#define   FEC_OC_COMM_INT_STA_SNC_LOCK_INT__B                               1
+#define   FEC_OC_COMM_INT_STA_SNC_LOCK_INT__W                               1
+#define   FEC_OC_COMM_INT_STA_SNC_LOCK_INT__M                               0x2
+#define   FEC_OC_COMM_INT_STA_SNC_LOCK_INT__PRE                             0x0
+
+#define   FEC_OC_COMM_INT_STA_SNC_LOST_INT__B                               2
+#define   FEC_OC_COMM_INT_STA_SNC_LOST_INT__W                               1
+#define   FEC_OC_COMM_INT_STA_SNC_LOST_INT__M                               0x4
+#define   FEC_OC_COMM_INT_STA_SNC_LOST_INT__PRE                             0x0
+
+#define   FEC_OC_COMM_INT_STA_SNC_PAR_INT__B                                3
+#define   FEC_OC_COMM_INT_STA_SNC_PAR_INT__W                                1
+#define   FEC_OC_COMM_INT_STA_SNC_PAR_INT__M                                0x8
+#define   FEC_OC_COMM_INT_STA_SNC_PAR_INT__PRE                              0x0
+
+#define   FEC_OC_COMM_INT_STA_FIFO_FULL_INT__B                              4
+#define   FEC_OC_COMM_INT_STA_FIFO_FULL_INT__W                              1
+#define   FEC_OC_COMM_INT_STA_FIFO_FULL_INT__M                              0x10
+#define   FEC_OC_COMM_INT_STA_FIFO_FULL_INT__PRE                            0x0
+
+#define   FEC_OC_COMM_INT_STA_FIFO_EMPTY_INT__B                             5
+#define   FEC_OC_COMM_INT_STA_FIFO_EMPTY_INT__W                             1
+#define   FEC_OC_COMM_INT_STA_FIFO_EMPTY_INT__M                             0x20
+#define   FEC_OC_COMM_INT_STA_FIFO_EMPTY_INT__PRE                           0x0
+
+#define   FEC_OC_COMM_INT_STA_OCR_ACQ_INT__B                                6
+#define   FEC_OC_COMM_INT_STA_OCR_ACQ_INT__W                                1
+#define   FEC_OC_COMM_INT_STA_OCR_ACQ_INT__M                                0x40
+#define   FEC_OC_COMM_INT_STA_OCR_ACQ_INT__PRE                              0x0
+
+#define   FEC_OC_COMM_INT_STA_STAT_CHG_INT__B                               7
+#define   FEC_OC_COMM_INT_STA_STAT_CHG_INT__W                               1
+#define   FEC_OC_COMM_INT_STA_STAT_CHG_INT__M                               0x80
+#define   FEC_OC_COMM_INT_STA_STAT_CHG_INT__PRE                             0x0
+
+#define FEC_OC_COMM_INT_MSK__A                                              0x2440006
+#define FEC_OC_COMM_INT_MSK__W                                              8
+#define FEC_OC_COMM_INT_MSK__M                                              0xFF
+#define FEC_OC_COMM_INT_MSK__PRE                                            0x0
+#define   FEC_OC_COMM_INT_MSK_DPR_LOCK_MSK__B                               0
+#define   FEC_OC_COMM_INT_MSK_DPR_LOCK_MSK__W                               1
+#define   FEC_OC_COMM_INT_MSK_DPR_LOCK_MSK__M                               0x1
+#define   FEC_OC_COMM_INT_MSK_DPR_LOCK_MSK__PRE                             0x0
+#define   FEC_OC_COMM_INT_MSK_SNC_LOCK_MSK__B                               1
+#define   FEC_OC_COMM_INT_MSK_SNC_LOCK_MSK__W                               1
+#define   FEC_OC_COMM_INT_MSK_SNC_LOCK_MSK__M                               0x2
+#define   FEC_OC_COMM_INT_MSK_SNC_LOCK_MSK__PRE                             0x0
+#define   FEC_OC_COMM_INT_MSK_SNC_LOST_MSK__B                               2
+#define   FEC_OC_COMM_INT_MSK_SNC_LOST_MSK__W                               1
+#define   FEC_OC_COMM_INT_MSK_SNC_LOST_MSK__M                               0x4
+#define   FEC_OC_COMM_INT_MSK_SNC_LOST_MSK__PRE                             0x0
+#define   FEC_OC_COMM_INT_MSK_SNC_PAR_MSK__B                                3
+#define   FEC_OC_COMM_INT_MSK_SNC_PAR_MSK__W                                1
+#define   FEC_OC_COMM_INT_MSK_SNC_PAR_MSK__M                                0x8
+#define   FEC_OC_COMM_INT_MSK_SNC_PAR_MSK__PRE                              0x0
+#define   FEC_OC_COMM_INT_MSK_FIFO_FULL_MSK__B                              4
+#define   FEC_OC_COMM_INT_MSK_FIFO_FULL_MSK__W                              1
+#define   FEC_OC_COMM_INT_MSK_FIFO_FULL_MSK__M                              0x10
+#define   FEC_OC_COMM_INT_MSK_FIFO_FULL_MSK__PRE                            0x0
+#define   FEC_OC_COMM_INT_MSK_FIFO_EMPTY_MSK__B                             5
+#define   FEC_OC_COMM_INT_MSK_FIFO_EMPTY_MSK__W                             1
+#define   FEC_OC_COMM_INT_MSK_FIFO_EMPTY_MSK__M                             0x20
+#define   FEC_OC_COMM_INT_MSK_FIFO_EMPTY_MSK__PRE                           0x0
+#define   FEC_OC_COMM_INT_MSK_OCR_ACQ_MSK__B                                6
+#define   FEC_OC_COMM_INT_MSK_OCR_ACQ_MSK__W                                1
+#define   FEC_OC_COMM_INT_MSK_OCR_ACQ_MSK__M                                0x40
+#define   FEC_OC_COMM_INT_MSK_OCR_ACQ_MSK__PRE                              0x0
+#define   FEC_OC_COMM_INT_MSK_STAT_CHG_MSK__B                               7
+#define   FEC_OC_COMM_INT_MSK_STAT_CHG_MSK__W                               1
+#define   FEC_OC_COMM_INT_MSK_STAT_CHG_MSK__M                               0x80
+#define   FEC_OC_COMM_INT_MSK_STAT_CHG_MSK__PRE                             0x0
+
+#define FEC_OC_COMM_INT_STM__A                                              0x2440007
+#define FEC_OC_COMM_INT_STM__W                                              8
+#define FEC_OC_COMM_INT_STM__M                                              0xFF
+#define FEC_OC_COMM_INT_STM__PRE                                            0x0
+#define   FEC_OC_COMM_INT_STM_DPR_LOCK_MSK__B                               0
+#define   FEC_OC_COMM_INT_STM_DPR_LOCK_MSK__W                               1
+#define   FEC_OC_COMM_INT_STM_DPR_LOCK_MSK__M                               0x1
+#define   FEC_OC_COMM_INT_STM_DPR_LOCK_MSK__PRE                             0x0
+#define   FEC_OC_COMM_INT_STM_SNC_LOCK_MSK__B                               1
+#define   FEC_OC_COMM_INT_STM_SNC_LOCK_MSK__W                               1
+#define   FEC_OC_COMM_INT_STM_SNC_LOCK_MSK__M                               0x2
+#define   FEC_OC_COMM_INT_STM_SNC_LOCK_MSK__PRE                             0x0
+#define   FEC_OC_COMM_INT_STM_SNC_LOST_MSK__B                               2
+#define   FEC_OC_COMM_INT_STM_SNC_LOST_MSK__W                               1
+#define   FEC_OC_COMM_INT_STM_SNC_LOST_MSK__M                               0x4
+#define   FEC_OC_COMM_INT_STM_SNC_LOST_MSK__PRE                             0x0
+#define   FEC_OC_COMM_INT_STM_SNC_PAR_MSK__B                                3
+#define   FEC_OC_COMM_INT_STM_SNC_PAR_MSK__W                                1
+#define   FEC_OC_COMM_INT_STM_SNC_PAR_MSK__M                                0x8
+#define   FEC_OC_COMM_INT_STM_SNC_PAR_MSK__PRE                              0x0
+#define   FEC_OC_COMM_INT_STM_FIFO_FULL_MSK__B                              4
+#define   FEC_OC_COMM_INT_STM_FIFO_FULL_MSK__W                              1
+#define   FEC_OC_COMM_INT_STM_FIFO_FULL_MSK__M                              0x10
+#define   FEC_OC_COMM_INT_STM_FIFO_FULL_MSK__PRE                            0x0
+#define   FEC_OC_COMM_INT_STM_FIFO_EMPTY_MSK__B                             5
+#define   FEC_OC_COMM_INT_STM_FIFO_EMPTY_MSK__W                             1
+#define   FEC_OC_COMM_INT_STM_FIFO_EMPTY_MSK__M                             0x20
+#define   FEC_OC_COMM_INT_STM_FIFO_EMPTY_MSK__PRE                           0x0
+#define   FEC_OC_COMM_INT_STM_OCR_ACQ_MSK__B                                6
+#define   FEC_OC_COMM_INT_STM_OCR_ACQ_MSK__W                                1
+#define   FEC_OC_COMM_INT_STM_OCR_ACQ_MSK__M                                0x40
+#define   FEC_OC_COMM_INT_STM_OCR_ACQ_MSK__PRE                              0x0
+#define   FEC_OC_COMM_INT_STM_STAT_CHG_MSK__B                               7
+#define   FEC_OC_COMM_INT_STM_STAT_CHG_MSK__W                               1
+#define   FEC_OC_COMM_INT_STM_STAT_CHG_MSK__M                               0x80
+#define   FEC_OC_COMM_INT_STM_STAT_CHG_MSK__PRE                             0x0
+
+#define FEC_OC_STATUS__A                                                    0x2440010
+#define FEC_OC_STATUS__W                                                    5
+#define FEC_OC_STATUS__M                                                    0x1F
+#define FEC_OC_STATUS__PRE                                                  0x0
+
+#define   FEC_OC_STATUS_DPR_STATUS__B                                       0
+#define   FEC_OC_STATUS_DPR_STATUS__W                                       1
+#define   FEC_OC_STATUS_DPR_STATUS__M                                       0x1
+#define   FEC_OC_STATUS_DPR_STATUS__PRE                                     0x0
+
+#define   FEC_OC_STATUS_SNC_STATUS__B                                       1
+#define   FEC_OC_STATUS_SNC_STATUS__W                                       2
+#define   FEC_OC_STATUS_SNC_STATUS__M                                       0x6
+#define   FEC_OC_STATUS_SNC_STATUS__PRE                                     0x0
+
+#define   FEC_OC_STATUS_FIFO_FULL__B                                        3
+#define   FEC_OC_STATUS_FIFO_FULL__W                                        1
+#define   FEC_OC_STATUS_FIFO_FULL__M                                        0x8
+#define   FEC_OC_STATUS_FIFO_FULL__PRE                                      0x0
+
+#define   FEC_OC_STATUS_FIFO_EMPTY__B                                       4
+#define   FEC_OC_STATUS_FIFO_EMPTY__W                                       1
+#define   FEC_OC_STATUS_FIFO_EMPTY__M                                       0x10
+#define   FEC_OC_STATUS_FIFO_EMPTY__PRE                                     0x0
+
+#define FEC_OC_MODE__A                                                      0x2440011
+#define FEC_OC_MODE__W                                                      4
+#define FEC_OC_MODE__M                                                      0xF
+#define FEC_OC_MODE__PRE                                                    0x0
+
+#define   FEC_OC_MODE_PARITY__B                                             0
+#define   FEC_OC_MODE_PARITY__W                                             1
+#define   FEC_OC_MODE_PARITY__M                                             0x1
+#define   FEC_OC_MODE_PARITY__PRE                                           0x0
+
+#define   FEC_OC_MODE_TRANSPARENT__B                                        1
+#define   FEC_OC_MODE_TRANSPARENT__W                                        1
+#define   FEC_OC_MODE_TRANSPARENT__M                                        0x2
+#define   FEC_OC_MODE_TRANSPARENT__PRE                                      0x0
+
+#define   FEC_OC_MODE_CLEAR__B                                              2
+#define   FEC_OC_MODE_CLEAR__W                                              1
+#define   FEC_OC_MODE_CLEAR__M                                              0x4
+#define   FEC_OC_MODE_CLEAR__PRE                                            0x0
+
+#define   FEC_OC_MODE_RETAIN_FRAMING__B                                     3
+#define   FEC_OC_MODE_RETAIN_FRAMING__W                                     1
+#define   FEC_OC_MODE_RETAIN_FRAMING__M                                     0x8
+#define   FEC_OC_MODE_RETAIN_FRAMING__PRE                                   0x0
+
+#define FEC_OC_DPR_MODE__A                                                  0x2440012
+#define FEC_OC_DPR_MODE__W                                                  2
+#define FEC_OC_DPR_MODE__M                                                  0x3
+#define FEC_OC_DPR_MODE__PRE                                                0x0
+
+#define   FEC_OC_DPR_MODE_ERR_DISABLE__B                                    0
+#define   FEC_OC_DPR_MODE_ERR_DISABLE__W                                    1
+#define   FEC_OC_DPR_MODE_ERR_DISABLE__M                                    0x1
+#define   FEC_OC_DPR_MODE_ERR_DISABLE__PRE                                  0x0
+
+#define   FEC_OC_DPR_MODE_NOSYNC_ENABLE__B                                  1
+#define   FEC_OC_DPR_MODE_NOSYNC_ENABLE__W                                  1
+#define   FEC_OC_DPR_MODE_NOSYNC_ENABLE__M                                  0x2
+#define   FEC_OC_DPR_MODE_NOSYNC_ENABLE__PRE                                0x0
+
+#define FEC_OC_DPR_UNLOCK__A                                                0x2440013
+#define FEC_OC_DPR_UNLOCK__W                                                1
+#define FEC_OC_DPR_UNLOCK__M                                                0x1
+#define FEC_OC_DPR_UNLOCK__PRE                                              0x0
+#define FEC_OC_DTO_MODE__A                                                  0x2440014
+#define FEC_OC_DTO_MODE__W                                                  3
+#define FEC_OC_DTO_MODE__M                                                  0x7
+#define FEC_OC_DTO_MODE__PRE                                                0x0
+
+#define   FEC_OC_DTO_MODE_DYNAMIC__B                                        0
+#define   FEC_OC_DTO_MODE_DYNAMIC__W                                        1
+#define   FEC_OC_DTO_MODE_DYNAMIC__M                                        0x1
+#define   FEC_OC_DTO_MODE_DYNAMIC__PRE                                      0x0
+
+#define   FEC_OC_DTO_MODE_DUTY_CYCLE__B                                     1
+#define   FEC_OC_DTO_MODE_DUTY_CYCLE__W                                     1
+#define   FEC_OC_DTO_MODE_DUTY_CYCLE__M                                     0x2
+#define   FEC_OC_DTO_MODE_DUTY_CYCLE__PRE                                   0x0
+
+#define   FEC_OC_DTO_MODE_OFFSET_ENABLE__B                                  2
+#define   FEC_OC_DTO_MODE_OFFSET_ENABLE__W                                  1
+#define   FEC_OC_DTO_MODE_OFFSET_ENABLE__M                                  0x4
+#define   FEC_OC_DTO_MODE_OFFSET_ENABLE__PRE                                0x0
+
+#define FEC_OC_DTO_PERIOD__A                                                0x2440015
+#define FEC_OC_DTO_PERIOD__W                                                8
+#define FEC_OC_DTO_PERIOD__M                                                0xFF
+#define FEC_OC_DTO_PERIOD__PRE                                              0x0
+#define FEC_OC_DTO_RATE_LO__A                                               0x2440016
+#define FEC_OC_DTO_RATE_LO__W                                               16
+#define FEC_OC_DTO_RATE_LO__M                                               0xFFFF
+#define FEC_OC_DTO_RATE_LO__PRE                                             0x0
+
+#define   FEC_OC_DTO_RATE_LO_RATE_LO__B                                     0
+#define   FEC_OC_DTO_RATE_LO_RATE_LO__W                                     16
+#define   FEC_OC_DTO_RATE_LO_RATE_LO__M                                     0xFFFF
+#define   FEC_OC_DTO_RATE_LO_RATE_LO__PRE                                   0x0
+
+#define FEC_OC_DTO_RATE_HI__A                                               0x2440017
+#define FEC_OC_DTO_RATE_HI__W                                               10
+#define FEC_OC_DTO_RATE_HI__M                                               0x3FF
+#define FEC_OC_DTO_RATE_HI__PRE                                             0xC0
+
+#define   FEC_OC_DTO_RATE_HI_RATE_HI__B                                     0
+#define   FEC_OC_DTO_RATE_HI_RATE_HI__W                                     10
+#define   FEC_OC_DTO_RATE_HI_RATE_HI__M                                     0x3FF
+#define   FEC_OC_DTO_RATE_HI_RATE_HI__PRE                                   0xC0
+
+#define FEC_OC_DTO_BURST_LEN__A                                             0x2440018
+#define FEC_OC_DTO_BURST_LEN__W                                             8
+#define FEC_OC_DTO_BURST_LEN__M                                             0xFF
+#define FEC_OC_DTO_BURST_LEN__PRE                                           0xBC
+
+#define   FEC_OC_DTO_BURST_LEN_BURST_LEN__B                                 0
+#define   FEC_OC_DTO_BURST_LEN_BURST_LEN__W                                 8
+#define   FEC_OC_DTO_BURST_LEN_BURST_LEN__M                                 0xFF
+#define   FEC_OC_DTO_BURST_LEN_BURST_LEN__PRE                               0xBC
+
+#define FEC_OC_FCT_MODE__A                                                  0x244001A
+#define FEC_OC_FCT_MODE__W                                                  2
+#define FEC_OC_FCT_MODE__M                                                  0x3
+#define FEC_OC_FCT_MODE__PRE                                                0x0
+
+#define   FEC_OC_FCT_MODE_RAT_ENA__B                                        0
+#define   FEC_OC_FCT_MODE_RAT_ENA__W                                        1
+#define   FEC_OC_FCT_MODE_RAT_ENA__M                                        0x1
+#define   FEC_OC_FCT_MODE_RAT_ENA__PRE                                      0x0
+
+#define   FEC_OC_FCT_MODE_VIRT_ENA__B                                       1
+#define   FEC_OC_FCT_MODE_VIRT_ENA__W                                       1
+#define   FEC_OC_FCT_MODE_VIRT_ENA__M                                       0x2
+#define   FEC_OC_FCT_MODE_VIRT_ENA__PRE                                     0x0
+
+#define FEC_OC_FCT_USAGE__A                                                 0x244001B
+#define FEC_OC_FCT_USAGE__W                                                 3
+#define FEC_OC_FCT_USAGE__M                                                 0x7
+#define FEC_OC_FCT_USAGE__PRE                                               0x2
+
+#define   FEC_OC_FCT_USAGE_USAGE__B                                         0
+#define   FEC_OC_FCT_USAGE_USAGE__W                                         3
+#define   FEC_OC_FCT_USAGE_USAGE__M                                         0x7
+#define   FEC_OC_FCT_USAGE_USAGE__PRE                                       0x2
+
+#define FEC_OC_FCT_OCCUPATION__A                                            0x244001C
+#define FEC_OC_FCT_OCCUPATION__W                                            12
+#define FEC_OC_FCT_OCCUPATION__M                                            0xFFF
+#define FEC_OC_FCT_OCCUPATION__PRE                                          0x0
+
+#define   FEC_OC_FCT_OCCUPATION_OCCUPATION__B                               0
+#define   FEC_OC_FCT_OCCUPATION_OCCUPATION__W                               12
+#define   FEC_OC_FCT_OCCUPATION_OCCUPATION__M                               0xFFF
+#define   FEC_OC_FCT_OCCUPATION_OCCUPATION__PRE                             0x0
+
+#define FEC_OC_TMD_MODE__A                                                  0x244001E
+#define FEC_OC_TMD_MODE__W                                                  3
+#define FEC_OC_TMD_MODE__M                                                  0x7
+#define FEC_OC_TMD_MODE__PRE                                                0x4
+
+#define   FEC_OC_TMD_MODE_MODE__B                                           0
+#define   FEC_OC_TMD_MODE_MODE__W                                           3
+#define   FEC_OC_TMD_MODE_MODE__M                                           0x7
+#define   FEC_OC_TMD_MODE_MODE__PRE                                         0x4
+
+#define FEC_OC_TMD_COUNT__A                                                 0x244001F
+#define FEC_OC_TMD_COUNT__W                                                 10
+#define FEC_OC_TMD_COUNT__M                                                 0x3FF
+#define FEC_OC_TMD_COUNT__PRE                                               0x1F4
+
+#define   FEC_OC_TMD_COUNT_COUNT__B                                         0
+#define   FEC_OC_TMD_COUNT_COUNT__W                                         10
+#define   FEC_OC_TMD_COUNT_COUNT__M                                         0x3FF
+#define   FEC_OC_TMD_COUNT_COUNT__PRE                                       0x1F4
+
+#define FEC_OC_TMD_HI_MARGIN__A                                             0x2440020
+#define FEC_OC_TMD_HI_MARGIN__W                                             11
+#define FEC_OC_TMD_HI_MARGIN__M                                             0x7FF
+#define FEC_OC_TMD_HI_MARGIN__PRE                                           0x200
+
+#define   FEC_OC_TMD_HI_MARGIN_HI_MARGIN__B                                 0
+#define   FEC_OC_TMD_HI_MARGIN_HI_MARGIN__W                                 11
+#define   FEC_OC_TMD_HI_MARGIN_HI_MARGIN__M                                 0x7FF
+#define   FEC_OC_TMD_HI_MARGIN_HI_MARGIN__PRE                               0x200
+
+#define FEC_OC_TMD_LO_MARGIN__A                                             0x2440021
+#define FEC_OC_TMD_LO_MARGIN__W                                             11
+#define FEC_OC_TMD_LO_MARGIN__M                                             0x7FF
+#define FEC_OC_TMD_LO_MARGIN__PRE                                           0x100
+
+#define   FEC_OC_TMD_LO_MARGIN_LO_MARGIN__B                                 0
+#define   FEC_OC_TMD_LO_MARGIN_LO_MARGIN__W                                 11
+#define   FEC_OC_TMD_LO_MARGIN_LO_MARGIN__M                                 0x7FF
+#define   FEC_OC_TMD_LO_MARGIN_LO_MARGIN__PRE                               0x100
+
+#define FEC_OC_TMD_CTL_UPD_RATE__A                                          0x2440022
+#define FEC_OC_TMD_CTL_UPD_RATE__W                                          4
+#define FEC_OC_TMD_CTL_UPD_RATE__M                                          0xF
+#define FEC_OC_TMD_CTL_UPD_RATE__PRE                                        0x1
+
+#define   FEC_OC_TMD_CTL_UPD_RATE_RATE__B                                   0
+#define   FEC_OC_TMD_CTL_UPD_RATE_RATE__W                                   4
+#define   FEC_OC_TMD_CTL_UPD_RATE_RATE__M                                   0xF
+#define   FEC_OC_TMD_CTL_UPD_RATE_RATE__PRE                                 0x1
+
+#define FEC_OC_TMD_INT_UPD_RATE__A                                          0x2440023
+#define FEC_OC_TMD_INT_UPD_RATE__W                                          4
+#define FEC_OC_TMD_INT_UPD_RATE__M                                          0xF
+#define FEC_OC_TMD_INT_UPD_RATE__PRE                                        0x4
+
+#define   FEC_OC_TMD_INT_UPD_RATE_RATE__B                                   0
+#define   FEC_OC_TMD_INT_UPD_RATE_RATE__W                                   4
+#define   FEC_OC_TMD_INT_UPD_RATE_RATE__M                                   0xF
+#define   FEC_OC_TMD_INT_UPD_RATE_RATE__PRE                                 0x4
+
+#define FEC_OC_AVR_PARM_A__A                                                0x2440026
+#define FEC_OC_AVR_PARM_A__W                                                4
+#define FEC_OC_AVR_PARM_A__M                                                0xF
+#define FEC_OC_AVR_PARM_A__PRE                                              0x6
+
+#define   FEC_OC_AVR_PARM_A_PARM__B                                         0
+#define   FEC_OC_AVR_PARM_A_PARM__W                                         4
+#define   FEC_OC_AVR_PARM_A_PARM__M                                         0xF
+#define   FEC_OC_AVR_PARM_A_PARM__PRE                                       0x6
+
+#define FEC_OC_AVR_PARM_B__A                                                0x2440027
+#define FEC_OC_AVR_PARM_B__W                                                4
+#define FEC_OC_AVR_PARM_B__M                                                0xF
+#define FEC_OC_AVR_PARM_B__PRE                                              0x4
+
+#define   FEC_OC_AVR_PARM_B_PARM__B                                         0
+#define   FEC_OC_AVR_PARM_B_PARM__W                                         4
+#define   FEC_OC_AVR_PARM_B_PARM__M                                         0xF
+#define   FEC_OC_AVR_PARM_B_PARM__PRE                                       0x4
+
+#define FEC_OC_AVR_AVG_LO__A                                                0x2440028
+#define FEC_OC_AVR_AVG_LO__W                                                16
+#define FEC_OC_AVR_AVG_LO__M                                                0xFFFF
+#define FEC_OC_AVR_AVG_LO__PRE                                              0x0
+
+#define   FEC_OC_AVR_AVG_LO_AVG_LO__B                                       0
+#define   FEC_OC_AVR_AVG_LO_AVG_LO__W                                       16
+#define   FEC_OC_AVR_AVG_LO_AVG_LO__M                                       0xFFFF
+#define   FEC_OC_AVR_AVG_LO_AVG_LO__PRE                                     0x0
+
+#define FEC_OC_AVR_AVG_HI__A                                                0x2440029
+#define FEC_OC_AVR_AVG_HI__W                                                6
+#define FEC_OC_AVR_AVG_HI__M                                                0x3F
+#define FEC_OC_AVR_AVG_HI__PRE                                              0x0
+
+#define   FEC_OC_AVR_AVG_HI_AVG_HI__B                                       0
+#define   FEC_OC_AVR_AVG_HI_AVG_HI__W                                       6
+#define   FEC_OC_AVR_AVG_HI_AVG_HI__M                                       0x3F
+#define   FEC_OC_AVR_AVG_HI_AVG_HI__PRE                                     0x0
+
+#define FEC_OC_RCN_MODE__A                                                  0x244002C
+#define FEC_OC_RCN_MODE__W                                                  5
+#define FEC_OC_RCN_MODE__M                                                  0x1F
+#define FEC_OC_RCN_MODE__PRE                                                0x1F
+
+#define   FEC_OC_RCN_MODE_MODE__B                                           0
+#define   FEC_OC_RCN_MODE_MODE__W                                           5
+#define   FEC_OC_RCN_MODE_MODE__M                                           0x1F
+#define   FEC_OC_RCN_MODE_MODE__PRE                                         0x1F
+
+#define FEC_OC_RCN_OCC_SETTLE__A                                            0x244002D
+#define FEC_OC_RCN_OCC_SETTLE__W                                            11
+#define FEC_OC_RCN_OCC_SETTLE__M                                            0x7FF
+#define FEC_OC_RCN_OCC_SETTLE__PRE                                          0x180
+
+#define   FEC_OC_RCN_OCC_SETTLE_LEVEL__B                                    0
+#define   FEC_OC_RCN_OCC_SETTLE_LEVEL__W                                    11
+#define   FEC_OC_RCN_OCC_SETTLE_LEVEL__M                                    0x7FF
+#define   FEC_OC_RCN_OCC_SETTLE_LEVEL__PRE                                  0x180
+
+#define FEC_OC_RCN_GAIN__A                                                  0x244002E
+#define FEC_OC_RCN_GAIN__W                                                  4
+#define FEC_OC_RCN_GAIN__M                                                  0xF
+#define FEC_OC_RCN_GAIN__PRE                                                0xC
+
+#define   FEC_OC_RCN_GAIN_GAIN__B                                           0
+#define   FEC_OC_RCN_GAIN_GAIN__W                                           4
+#define   FEC_OC_RCN_GAIN_GAIN__M                                           0xF
+#define   FEC_OC_RCN_GAIN_GAIN__PRE                                         0xC
+
+#define FEC_OC_RCN_CTL_RATE_LO__A                                           0x2440030
+#define FEC_OC_RCN_CTL_RATE_LO__W                                           16
+#define FEC_OC_RCN_CTL_RATE_LO__M                                           0xFFFF
+#define FEC_OC_RCN_CTL_RATE_LO__PRE                                         0x0
+
+#define   FEC_OC_RCN_CTL_RATE_LO_CTL_LO__B                                  0
+#define   FEC_OC_RCN_CTL_RATE_LO_CTL_LO__W                                  16
+#define   FEC_OC_RCN_CTL_RATE_LO_CTL_LO__M                                  0xFFFF
+#define   FEC_OC_RCN_CTL_RATE_LO_CTL_LO__PRE                                0x0
+
+#define FEC_OC_RCN_CTL_RATE_HI__A                                           0x2440031
+#define FEC_OC_RCN_CTL_RATE_HI__W                                           8
+#define FEC_OC_RCN_CTL_RATE_HI__M                                           0xFF
+#define FEC_OC_RCN_CTL_RATE_HI__PRE                                         0xC0
+
+#define   FEC_OC_RCN_CTL_RATE_HI_CTL_HI__B                                  0
+#define   FEC_OC_RCN_CTL_RATE_HI_CTL_HI__W                                  8
+#define   FEC_OC_RCN_CTL_RATE_HI_CTL_HI__M                                  0xFF
+#define   FEC_OC_RCN_CTL_RATE_HI_CTL_HI__PRE                                0xC0
+
+#define FEC_OC_RCN_CTL_STEP_LO__A                                           0x2440032
+#define FEC_OC_RCN_CTL_STEP_LO__W                                           16
+#define FEC_OC_RCN_CTL_STEP_LO__M                                           0xFFFF
+#define FEC_OC_RCN_CTL_STEP_LO__PRE                                         0x0
+
+#define   FEC_OC_RCN_CTL_STEP_LO_CTL_LO__B                                  0
+#define   FEC_OC_RCN_CTL_STEP_LO_CTL_LO__W                                  16
+#define   FEC_OC_RCN_CTL_STEP_LO_CTL_LO__M                                  0xFFFF
+#define   FEC_OC_RCN_CTL_STEP_LO_CTL_LO__PRE                                0x0
+
+#define FEC_OC_RCN_CTL_STEP_HI__A                                           0x2440033
+#define FEC_OC_RCN_CTL_STEP_HI__W                                           8
+#define FEC_OC_RCN_CTL_STEP_HI__M                                           0xFF
+#define FEC_OC_RCN_CTL_STEP_HI__PRE                                         0x8
+
+#define   FEC_OC_RCN_CTL_STEP_HI_CTL_HI__B                                  0
+#define   FEC_OC_RCN_CTL_STEP_HI_CTL_HI__W                                  8
+#define   FEC_OC_RCN_CTL_STEP_HI_CTL_HI__M                                  0xFF
+#define   FEC_OC_RCN_CTL_STEP_HI_CTL_HI__PRE                                0x8
+
+#define FEC_OC_RCN_DTO_OFS_LO__A                                            0x2440034
+#define FEC_OC_RCN_DTO_OFS_LO__W                                            16
+#define FEC_OC_RCN_DTO_OFS_LO__M                                            0xFFFF
+#define FEC_OC_RCN_DTO_OFS_LO__PRE                                          0x0
+
+#define   FEC_OC_RCN_DTO_OFS_LO_OFS_LO__B                                   0
+#define   FEC_OC_RCN_DTO_OFS_LO_OFS_LO__W                                   16
+#define   FEC_OC_RCN_DTO_OFS_LO_OFS_LO__M                                   0xFFFF
+#define   FEC_OC_RCN_DTO_OFS_LO_OFS_LO__PRE                                 0x0
+
+#define FEC_OC_RCN_DTO_OFS_HI__A                                            0x2440035
+#define FEC_OC_RCN_DTO_OFS_HI__W                                            8
+#define FEC_OC_RCN_DTO_OFS_HI__M                                            0xFF
+#define FEC_OC_RCN_DTO_OFS_HI__PRE                                          0x0
+
+#define   FEC_OC_RCN_DTO_OFS_HI_OFS_HI__B                                   0
+#define   FEC_OC_RCN_DTO_OFS_HI_OFS_HI__W                                   8
+#define   FEC_OC_RCN_DTO_OFS_HI_OFS_HI__M                                   0xFF
+#define   FEC_OC_RCN_DTO_OFS_HI_OFS_HI__PRE                                 0x0
+
+#define FEC_OC_RCN_DTO_RATE_LO__A                                           0x2440036
+#define FEC_OC_RCN_DTO_RATE_LO__W                                           16
+#define FEC_OC_RCN_DTO_RATE_LO__M                                           0xFFFF
+#define FEC_OC_RCN_DTO_RATE_LO__PRE                                         0x0
+
+#define   FEC_OC_RCN_DTO_RATE_LO_OFS_LO__B                                  0
+#define   FEC_OC_RCN_DTO_RATE_LO_OFS_LO__W                                  16
+#define   FEC_OC_RCN_DTO_RATE_LO_OFS_LO__M                                  0xFFFF
+#define   FEC_OC_RCN_DTO_RATE_LO_OFS_LO__PRE                                0x0
+
+#define FEC_OC_RCN_DTO_RATE_HI__A                                           0x2440037
+#define FEC_OC_RCN_DTO_RATE_HI__W                                           8
+#define FEC_OC_RCN_DTO_RATE_HI__M                                           0xFF
+#define FEC_OC_RCN_DTO_RATE_HI__PRE                                         0x0
+
+#define   FEC_OC_RCN_DTO_RATE_HI_OFS_HI__B                                  0
+#define   FEC_OC_RCN_DTO_RATE_HI_OFS_HI__W                                  8
+#define   FEC_OC_RCN_DTO_RATE_HI_OFS_HI__M                                  0xFF
+#define   FEC_OC_RCN_DTO_RATE_HI_OFS_HI__PRE                                0x0
+
+#define FEC_OC_RCN_RATE_CLIP_LO__A                                          0x2440038
+#define FEC_OC_RCN_RATE_CLIP_LO__W                                          16
+#define FEC_OC_RCN_RATE_CLIP_LO__M                                          0xFFFF
+#define FEC_OC_RCN_RATE_CLIP_LO__PRE                                        0x0
+
+#define   FEC_OC_RCN_RATE_CLIP_LO_CLIP_LO__B                                0
+#define   FEC_OC_RCN_RATE_CLIP_LO_CLIP_LO__W                                16
+#define   FEC_OC_RCN_RATE_CLIP_LO_CLIP_LO__M                                0xFFFF
+#define   FEC_OC_RCN_RATE_CLIP_LO_CLIP_LO__PRE                              0x0
+
+#define FEC_OC_RCN_RATE_CLIP_HI__A                                          0x2440039
+#define FEC_OC_RCN_RATE_CLIP_HI__W                                          8
+#define FEC_OC_RCN_RATE_CLIP_HI__M                                          0xFF
+#define FEC_OC_RCN_RATE_CLIP_HI__PRE                                        0xF0
+
+#define   FEC_OC_RCN_RATE_CLIP_HI_CLIP_HI__B                                0
+#define   FEC_OC_RCN_RATE_CLIP_HI_CLIP_HI__W                                8
+#define   FEC_OC_RCN_RATE_CLIP_HI_CLIP_HI__M                                0xFF
+#define   FEC_OC_RCN_RATE_CLIP_HI_CLIP_HI__PRE                              0xF0
+
+#define FEC_OC_RCN_DYN_RATE_LO__A                                           0x244003A
+#define FEC_OC_RCN_DYN_RATE_LO__W                                           16
+#define FEC_OC_RCN_DYN_RATE_LO__M                                           0xFFFF
+#define FEC_OC_RCN_DYN_RATE_LO__PRE                                         0x0
+
+#define   FEC_OC_RCN_DYN_RATE_LO_RATE_LO__B                                 0
+#define   FEC_OC_RCN_DYN_RATE_LO_RATE_LO__W                                 16
+#define   FEC_OC_RCN_DYN_RATE_LO_RATE_LO__M                                 0xFFFF
+#define   FEC_OC_RCN_DYN_RATE_LO_RATE_LO__PRE                               0x0
+
+#define FEC_OC_RCN_DYN_RATE_HI__A                                           0x244003B
+#define FEC_OC_RCN_DYN_RATE_HI__W                                           8
+#define FEC_OC_RCN_DYN_RATE_HI__M                                           0xFF
+#define FEC_OC_RCN_DYN_RATE_HI__PRE                                         0x0
+
+#define   FEC_OC_RCN_DYN_RATE_HI_RATE_HI__B                                 0
+#define   FEC_OC_RCN_DYN_RATE_HI_RATE_HI__W                                 8
+#define   FEC_OC_RCN_DYN_RATE_HI_RATE_HI__M                                 0xFF
+#define   FEC_OC_RCN_DYN_RATE_HI_RATE_HI__PRE                               0x0
+
+#define FEC_OC_SNC_MODE__A                                                  0x2440040
+#define FEC_OC_SNC_MODE__W                                                  4
+#define FEC_OC_SNC_MODE__M                                                  0xF
+#define FEC_OC_SNC_MODE__PRE                                                0x0
+
+#define   FEC_OC_SNC_MODE_UNLOCK_ENABLE__B                                  0
+#define   FEC_OC_SNC_MODE_UNLOCK_ENABLE__W                                  1
+#define   FEC_OC_SNC_MODE_UNLOCK_ENABLE__M                                  0x1
+#define   FEC_OC_SNC_MODE_UNLOCK_ENABLE__PRE                                0x0
+
+#define   FEC_OC_SNC_MODE_ERROR_CTL__B                                      1
+#define   FEC_OC_SNC_MODE_ERROR_CTL__W                                      2
+#define   FEC_OC_SNC_MODE_ERROR_CTL__M                                      0x6
+#define   FEC_OC_SNC_MODE_ERROR_CTL__PRE                                    0x0
+
+#define   FEC_OC_SNC_MODE_CORR_DISABLE__B                                   3
+#define   FEC_OC_SNC_MODE_CORR_DISABLE__W                                   1
+#define   FEC_OC_SNC_MODE_CORR_DISABLE__M                                   0x8
+#define   FEC_OC_SNC_MODE_CORR_DISABLE__PRE                                 0x0
+
+#define FEC_OC_SNC_LWM__A                                                   0x2440041
+#define FEC_OC_SNC_LWM__W                                                   4
+#define FEC_OC_SNC_LWM__M                                                   0xF
+#define FEC_OC_SNC_LWM__PRE                                                 0x3
+
+#define   FEC_OC_SNC_LWM_MARK__B                                            0
+#define   FEC_OC_SNC_LWM_MARK__W                                            4
+#define   FEC_OC_SNC_LWM_MARK__M                                            0xF
+#define   FEC_OC_SNC_LWM_MARK__PRE                                          0x3
+
+#define FEC_OC_SNC_HWM__A                                                   0x2440042
+#define FEC_OC_SNC_HWM__W                                                   4
+#define FEC_OC_SNC_HWM__M                                                   0xF
+#define FEC_OC_SNC_HWM__PRE                                                 0x5
+
+#define   FEC_OC_SNC_HWM_MARK__B                                            0
+#define   FEC_OC_SNC_HWM_MARK__W                                            4
+#define   FEC_OC_SNC_HWM_MARK__M                                            0xF
+#define   FEC_OC_SNC_HWM_MARK__PRE                                          0x5
+
+#define FEC_OC_SNC_UNLOCK__A                                                0x2440043
+#define FEC_OC_SNC_UNLOCK__W                                                1
+#define FEC_OC_SNC_UNLOCK__M                                                0x1
+#define FEC_OC_SNC_UNLOCK__PRE                                              0x0
+
+#define   FEC_OC_SNC_UNLOCK_RESTART__B                                      0
+#define   FEC_OC_SNC_UNLOCK_RESTART__W                                      1
+#define   FEC_OC_SNC_UNLOCK_RESTART__M                                      0x1
+#define   FEC_OC_SNC_UNLOCK_RESTART__PRE                                    0x0
+
+#define FEC_OC_SNC_LOCK_COUNT__A                                            0x2440044
+#define FEC_OC_SNC_LOCK_COUNT__W                                            12
+#define FEC_OC_SNC_LOCK_COUNT__M                                            0xFFF
+#define FEC_OC_SNC_LOCK_COUNT__PRE                                          0x0
+
+#define   FEC_OC_SNC_LOCK_COUNT_COUNT__B                                    0
+#define   FEC_OC_SNC_LOCK_COUNT_COUNT__W                                    12
+#define   FEC_OC_SNC_LOCK_COUNT_COUNT__M                                    0xFFF
+#define   FEC_OC_SNC_LOCK_COUNT_COUNT__PRE                                  0x0
+
+#define FEC_OC_SNC_FAIL_COUNT__A                                            0x2440045
+#define FEC_OC_SNC_FAIL_COUNT__W                                            12
+#define FEC_OC_SNC_FAIL_COUNT__M                                            0xFFF
+#define FEC_OC_SNC_FAIL_COUNT__PRE                                          0x0
+
+#define   FEC_OC_SNC_FAIL_COUNT_COUNT__B                                    0
+#define   FEC_OC_SNC_FAIL_COUNT_COUNT__W                                    12
+#define   FEC_OC_SNC_FAIL_COUNT_COUNT__M                                    0xFFF
+#define   FEC_OC_SNC_FAIL_COUNT_COUNT__PRE                                  0x0
+
+#define FEC_OC_SNC_FAIL_PERIOD__A                                           0x2440046
+#define FEC_OC_SNC_FAIL_PERIOD__W                                           16
+#define FEC_OC_SNC_FAIL_PERIOD__M                                           0xFFFF
+#define FEC_OC_SNC_FAIL_PERIOD__PRE                                         0x1171
+
+#define   FEC_OC_SNC_FAIL_PERIOD_PERIOD__B                                  0
+#define   FEC_OC_SNC_FAIL_PERIOD_PERIOD__W                                  16
+#define   FEC_OC_SNC_FAIL_PERIOD_PERIOD__M                                  0xFFFF
+#define   FEC_OC_SNC_FAIL_PERIOD_PERIOD__PRE                                0x1171
+
+#define FEC_OC_EMS_MODE__A                                                  0x2440047
+#define FEC_OC_EMS_MODE__W                                                  2
+#define FEC_OC_EMS_MODE__M                                                  0x3
+#define FEC_OC_EMS_MODE__PRE                                                0x0
+
+#define   FEC_OC_EMS_MODE_MODE__B                                           0
+#define   FEC_OC_EMS_MODE_MODE__W                                           2
+#define   FEC_OC_EMS_MODE_MODE__M                                           0x3
+#define   FEC_OC_EMS_MODE_MODE__PRE                                         0x0
+
+#define FEC_OC_IPR_MODE__A                                                  0x2440048
+#define FEC_OC_IPR_MODE__W                                                  12
+#define FEC_OC_IPR_MODE__M                                                  0xFFF
+#define FEC_OC_IPR_MODE__PRE                                                0x0
+
+#define   FEC_OC_IPR_MODE_SERIAL__B                                         0
+#define   FEC_OC_IPR_MODE_SERIAL__W                                         1
+#define   FEC_OC_IPR_MODE_SERIAL__M                                         0x1
+#define   FEC_OC_IPR_MODE_SERIAL__PRE                                       0x0
+
+#define   FEC_OC_IPR_MODE_REVERSE_ORDER__B                                  1
+#define   FEC_OC_IPR_MODE_REVERSE_ORDER__W                                  1
+#define   FEC_OC_IPR_MODE_REVERSE_ORDER__M                                  0x2
+#define   FEC_OC_IPR_MODE_REVERSE_ORDER__PRE                                0x0
+
+#define   FEC_OC_IPR_MODE_MCLK_DIS_DAT_ABS__B                               2
+#define   FEC_OC_IPR_MODE_MCLK_DIS_DAT_ABS__W                               1
+#define   FEC_OC_IPR_MODE_MCLK_DIS_DAT_ABS__M                               0x4
+#define   FEC_OC_IPR_MODE_MCLK_DIS_DAT_ABS__PRE                             0x0
+
+#define   FEC_OC_IPR_MODE_MCLK_DIS_PAR__B                                   3
+#define   FEC_OC_IPR_MODE_MCLK_DIS_PAR__W                                   1
+#define   FEC_OC_IPR_MODE_MCLK_DIS_PAR__M                                   0x8
+#define   FEC_OC_IPR_MODE_MCLK_DIS_PAR__PRE                                 0x0
+
+#define   FEC_OC_IPR_MODE_MVAL_DIS_PAR__B                                   4
+#define   FEC_OC_IPR_MODE_MVAL_DIS_PAR__W                                   1
+#define   FEC_OC_IPR_MODE_MVAL_DIS_PAR__M                                   0x10
+#define   FEC_OC_IPR_MODE_MVAL_DIS_PAR__PRE                                 0x0
+
+#define   FEC_OC_IPR_MODE_MERR_DIS_PAR__B                                   5
+#define   FEC_OC_IPR_MODE_MERR_DIS_PAR__W                                   1
+#define   FEC_OC_IPR_MODE_MERR_DIS_PAR__M                                   0x20
+#define   FEC_OC_IPR_MODE_MERR_DIS_PAR__PRE                                 0x0
+
+#define   FEC_OC_IPR_MODE_MD_DIS_PAR__B                                     6
+#define   FEC_OC_IPR_MODE_MD_DIS_PAR__W                                     1
+#define   FEC_OC_IPR_MODE_MD_DIS_PAR__M                                     0x40
+#define   FEC_OC_IPR_MODE_MD_DIS_PAR__PRE                                   0x0
+
+#define   FEC_OC_IPR_MODE_MCLK_DIS_ERR__B                                   7
+#define   FEC_OC_IPR_MODE_MCLK_DIS_ERR__W                                   1
+#define   FEC_OC_IPR_MODE_MCLK_DIS_ERR__M                                   0x80
+#define   FEC_OC_IPR_MODE_MCLK_DIS_ERR__PRE                                 0x0
+
+#define   FEC_OC_IPR_MODE_MVAL_DIS_ERR__B                                   8
+#define   FEC_OC_IPR_MODE_MVAL_DIS_ERR__W                                   1
+#define   FEC_OC_IPR_MODE_MVAL_DIS_ERR__M                                   0x100
+#define   FEC_OC_IPR_MODE_MVAL_DIS_ERR__PRE                                 0x0
+
+#define   FEC_OC_IPR_MODE_MERR_DIS_ERR__B                                   9
+#define   FEC_OC_IPR_MODE_MERR_DIS_ERR__W                                   1
+#define   FEC_OC_IPR_MODE_MERR_DIS_ERR__M                                   0x200
+#define   FEC_OC_IPR_MODE_MERR_DIS_ERR__PRE                                 0x0
+
+#define   FEC_OC_IPR_MODE_MD_DIS_ERR__B                                     10
+#define   FEC_OC_IPR_MODE_MD_DIS_ERR__W                                     1
+#define   FEC_OC_IPR_MODE_MD_DIS_ERR__M                                     0x400
+#define   FEC_OC_IPR_MODE_MD_DIS_ERR__PRE                                   0x0
+
+#define   FEC_OC_IPR_MODE_MSTRT_DIS_ERR__B                                  11
+#define   FEC_OC_IPR_MODE_MSTRT_DIS_ERR__W                                  1
+#define   FEC_OC_IPR_MODE_MSTRT_DIS_ERR__M                                  0x800
+#define   FEC_OC_IPR_MODE_MSTRT_DIS_ERR__PRE                                0x0
+
+#define FEC_OC_IPR_INVERT__A                                                0x2440049
+#define FEC_OC_IPR_INVERT__W                                                12
+#define FEC_OC_IPR_INVERT__M                                                0xFFF
+#define FEC_OC_IPR_INVERT__PRE                                              0x0
+
+#define   FEC_OC_IPR_INVERT_MD0__B                                          0
+#define   FEC_OC_IPR_INVERT_MD0__W                                          1
+#define   FEC_OC_IPR_INVERT_MD0__M                                          0x1
+#define   FEC_OC_IPR_INVERT_MD0__PRE                                        0x0
+
+#define   FEC_OC_IPR_INVERT_MD1__B                                          1
+#define   FEC_OC_IPR_INVERT_MD1__W                                          1
+#define   FEC_OC_IPR_INVERT_MD1__M                                          0x2
+#define   FEC_OC_IPR_INVERT_MD1__PRE                                        0x0
+
+#define   FEC_OC_IPR_INVERT_MD2__B                                          2
+#define   FEC_OC_IPR_INVERT_MD2__W                                          1
+#define   FEC_OC_IPR_INVERT_MD2__M                                          0x4
+#define   FEC_OC_IPR_INVERT_MD2__PRE                                        0x0
+
+#define   FEC_OC_IPR_INVERT_MD3__B                                          3
+#define   FEC_OC_IPR_INVERT_MD3__W                                          1
+#define   FEC_OC_IPR_INVERT_MD3__M                                          0x8
+#define   FEC_OC_IPR_INVERT_MD3__PRE                                        0x0
+
+#define   FEC_OC_IPR_INVERT_MD4__B                                          4
+#define   FEC_OC_IPR_INVERT_MD4__W                                          1
+#define   FEC_OC_IPR_INVERT_MD4__M                                          0x10
+#define   FEC_OC_IPR_INVERT_MD4__PRE                                        0x0
+
+#define   FEC_OC_IPR_INVERT_MD5__B                                          5
+#define   FEC_OC_IPR_INVERT_MD5__W                                          1
+#define   FEC_OC_IPR_INVERT_MD5__M                                          0x20
+#define   FEC_OC_IPR_INVERT_MD5__PRE                                        0x0
+
+#define   FEC_OC_IPR_INVERT_MD6__B                                          6
+#define   FEC_OC_IPR_INVERT_MD6__W                                          1
+#define   FEC_OC_IPR_INVERT_MD6__M                                          0x40
+#define   FEC_OC_IPR_INVERT_MD6__PRE                                        0x0
+
+#define   FEC_OC_IPR_INVERT_MD7__B                                          7
+#define   FEC_OC_IPR_INVERT_MD7__W                                          1
+#define   FEC_OC_IPR_INVERT_MD7__M                                          0x80
+#define   FEC_OC_IPR_INVERT_MD7__PRE                                        0x0
+
+#define   FEC_OC_IPR_INVERT_MERR__B                                         8
+#define   FEC_OC_IPR_INVERT_MERR__W                                         1
+#define   FEC_OC_IPR_INVERT_MERR__M                                         0x100
+#define   FEC_OC_IPR_INVERT_MERR__PRE                                       0x0
+
+#define   FEC_OC_IPR_INVERT_MSTRT__B                                        9
+#define   FEC_OC_IPR_INVERT_MSTRT__W                                        1
+#define   FEC_OC_IPR_INVERT_MSTRT__M                                        0x200
+#define   FEC_OC_IPR_INVERT_MSTRT__PRE                                      0x0
+
+#define   FEC_OC_IPR_INVERT_MVAL__B                                         10
+#define   FEC_OC_IPR_INVERT_MVAL__W                                         1
+#define   FEC_OC_IPR_INVERT_MVAL__M                                         0x400
+#define   FEC_OC_IPR_INVERT_MVAL__PRE                                       0x0
+
+#define   FEC_OC_IPR_INVERT_MCLK__B                                         11
+#define   FEC_OC_IPR_INVERT_MCLK__W                                         1
+#define   FEC_OC_IPR_INVERT_MCLK__M                                         0x800
+#define   FEC_OC_IPR_INVERT_MCLK__PRE                                       0x0
+
+#define FEC_OC_OCR_MODE__A                                                  0x2440050
+#define FEC_OC_OCR_MODE__W                                                  4
+#define FEC_OC_OCR_MODE__M                                                  0xF
+#define FEC_OC_OCR_MODE__PRE                                                0x0
+
+#define   FEC_OC_OCR_MODE_MB_SELECT__B                                      0
+#define   FEC_OC_OCR_MODE_MB_SELECT__W                                      1
+#define   FEC_OC_OCR_MODE_MB_SELECT__M                                      0x1
+#define   FEC_OC_OCR_MODE_MB_SELECT__PRE                                    0x0
+
+#define   FEC_OC_OCR_MODE_GRAB_ENABLE__B                                    1
+#define   FEC_OC_OCR_MODE_GRAB_ENABLE__W                                    1
+#define   FEC_OC_OCR_MODE_GRAB_ENABLE__M                                    0x2
+#define   FEC_OC_OCR_MODE_GRAB_ENABLE__PRE                                  0x0
+
+#define   FEC_OC_OCR_MODE_GRAB_SELECT__B                                    2
+#define   FEC_OC_OCR_MODE_GRAB_SELECT__W                                    1
+#define   FEC_OC_OCR_MODE_GRAB_SELECT__M                                    0x4
+#define   FEC_OC_OCR_MODE_GRAB_SELECT__PRE                                  0x0
+
+#define   FEC_OC_OCR_MODE_GRAB_COUNTED__B                                   3
+#define   FEC_OC_OCR_MODE_GRAB_COUNTED__W                                   1
+#define   FEC_OC_OCR_MODE_GRAB_COUNTED__M                                   0x8
+#define   FEC_OC_OCR_MODE_GRAB_COUNTED__PRE                                 0x0
+
+#define FEC_OC_OCR_RATE__A                                                  0x2440051
+#define FEC_OC_OCR_RATE__W                                                  4
+#define FEC_OC_OCR_RATE__M                                                  0xF
+#define FEC_OC_OCR_RATE__PRE                                                0x0
+
+#define   FEC_OC_OCR_RATE_RATE__B                                           0
+#define   FEC_OC_OCR_RATE_RATE__W                                           4
+#define   FEC_OC_OCR_RATE_RATE__M                                           0xF
+#define   FEC_OC_OCR_RATE_RATE__PRE                                         0x0
+
+#define FEC_OC_OCR_INVERT__A                                                0x2440052
+#define FEC_OC_OCR_INVERT__W                                                12
+#define FEC_OC_OCR_INVERT__M                                                0xFFF
+#define FEC_OC_OCR_INVERT__PRE                                              0x800
+
+#define   FEC_OC_OCR_INVERT_INVERT__B                                       0
+#define   FEC_OC_OCR_INVERT_INVERT__W                                       12
+#define   FEC_OC_OCR_INVERT_INVERT__M                                       0xFFF
+#define   FEC_OC_OCR_INVERT_INVERT__PRE                                     0x800
+
+#define FEC_OC_OCR_GRAB_COUNT__A                                            0x2440053
+#define FEC_OC_OCR_GRAB_COUNT__W                                            16
+#define FEC_OC_OCR_GRAB_COUNT__M                                            0xFFFF
+#define FEC_OC_OCR_GRAB_COUNT__PRE                                          0x0
+
+#define   FEC_OC_OCR_GRAB_COUNT_COUNT__B                                    0
+#define   FEC_OC_OCR_GRAB_COUNT_COUNT__W                                    16
+#define   FEC_OC_OCR_GRAB_COUNT_COUNT__M                                    0xFFFF
+#define   FEC_OC_OCR_GRAB_COUNT_COUNT__PRE                                  0x0
+
+#define FEC_OC_OCR_GRAB_SYNC__A                                             0x2440054
+#define FEC_OC_OCR_GRAB_SYNC__W                                             8
+#define FEC_OC_OCR_GRAB_SYNC__M                                             0xFF
+#define FEC_OC_OCR_GRAB_SYNC__PRE                                           0x0
+
+#define   FEC_OC_OCR_GRAB_SYNC_BYTE_SEL__B                                  0
+#define   FEC_OC_OCR_GRAB_SYNC_BYTE_SEL__W                                  3
+#define   FEC_OC_OCR_GRAB_SYNC_BYTE_SEL__M                                  0x7
+#define   FEC_OC_OCR_GRAB_SYNC_BYTE_SEL__PRE                                0x0
+
+#define   FEC_OC_OCR_GRAB_SYNC_BIT_SEL__B                                   3
+#define   FEC_OC_OCR_GRAB_SYNC_BIT_SEL__W                                   4
+#define   FEC_OC_OCR_GRAB_SYNC_BIT_SEL__M                                   0x78
+#define   FEC_OC_OCR_GRAB_SYNC_BIT_SEL__PRE                                 0x0
+
+#define   FEC_OC_OCR_GRAB_SYNC_VALUE_SEL__B                                 7
+#define   FEC_OC_OCR_GRAB_SYNC_VALUE_SEL__W                                 1
+#define   FEC_OC_OCR_GRAB_SYNC_VALUE_SEL__M                                 0x80
+#define   FEC_OC_OCR_GRAB_SYNC_VALUE_SEL__PRE                               0x0
+
+#define FEC_OC_OCR_GRAB_RD0__A                                              0x2440055
+#define FEC_OC_OCR_GRAB_RD0__W                                              10
+#define FEC_OC_OCR_GRAB_RD0__M                                              0x3FF
+#define FEC_OC_OCR_GRAB_RD0__PRE                                            0x0
+
+#define   FEC_OC_OCR_GRAB_RD0_DATA__B                                       0
+#define   FEC_OC_OCR_GRAB_RD0_DATA__W                                       10
+#define   FEC_OC_OCR_GRAB_RD0_DATA__M                                       0x3FF
+#define   FEC_OC_OCR_GRAB_RD0_DATA__PRE                                     0x0
+
+#define FEC_OC_OCR_GRAB_RD1__A                                              0x2440056
+#define FEC_OC_OCR_GRAB_RD1__W                                              10
+#define FEC_OC_OCR_GRAB_RD1__M                                              0x3FF
+#define FEC_OC_OCR_GRAB_RD1__PRE                                            0x0
+
+#define   FEC_OC_OCR_GRAB_RD1_DATA__B                                       0
+#define   FEC_OC_OCR_GRAB_RD1_DATA__W                                       10
+#define   FEC_OC_OCR_GRAB_RD1_DATA__M                                       0x3FF
+#define   FEC_OC_OCR_GRAB_RD1_DATA__PRE                                     0x0
+
+#define FEC_OC_OCR_GRAB_RD2__A                                              0x2440057
+#define FEC_OC_OCR_GRAB_RD2__W                                              10
+#define FEC_OC_OCR_GRAB_RD2__M                                              0x3FF
+#define FEC_OC_OCR_GRAB_RD2__PRE                                            0x0
+
+#define   FEC_OC_OCR_GRAB_RD2_DATA__B                                       0
+#define   FEC_OC_OCR_GRAB_RD2_DATA__W                                       10
+#define   FEC_OC_OCR_GRAB_RD2_DATA__M                                       0x3FF
+#define   FEC_OC_OCR_GRAB_RD2_DATA__PRE                                     0x0
+
+#define FEC_OC_OCR_GRAB_RD3__A                                              0x2440058
+#define FEC_OC_OCR_GRAB_RD3__W                                              10
+#define FEC_OC_OCR_GRAB_RD3__M                                              0x3FF
+#define FEC_OC_OCR_GRAB_RD3__PRE                                            0x0
+
+#define   FEC_OC_OCR_GRAB_RD3_DATA__B                                       0
+#define   FEC_OC_OCR_GRAB_RD3_DATA__W                                       10
+#define   FEC_OC_OCR_GRAB_RD3_DATA__M                                       0x3FF
+#define   FEC_OC_OCR_GRAB_RD3_DATA__PRE                                     0x0
+
+#define FEC_OC_OCR_GRAB_RD4__A                                              0x2440059
+#define FEC_OC_OCR_GRAB_RD4__W                                              10
+#define FEC_OC_OCR_GRAB_RD4__M                                              0x3FF
+#define FEC_OC_OCR_GRAB_RD4__PRE                                            0x0
+
+#define   FEC_OC_OCR_GRAB_RD4_DATA__B                                       0
+#define   FEC_OC_OCR_GRAB_RD4_DATA__W                                       10
+#define   FEC_OC_OCR_GRAB_RD4_DATA__M                                       0x3FF
+#define   FEC_OC_OCR_GRAB_RD4_DATA__PRE                                     0x0
+
+#define FEC_OC_OCR_GRAB_RD5__A                                              0x244005A
+#define FEC_OC_OCR_GRAB_RD5__W                                              10
+#define FEC_OC_OCR_GRAB_RD5__M                                              0x3FF
+#define FEC_OC_OCR_GRAB_RD5__PRE                                            0x0
+
+#define   FEC_OC_OCR_GRAB_RD5_DATA__B                                       0
+#define   FEC_OC_OCR_GRAB_RD5_DATA__W                                       10
+#define   FEC_OC_OCR_GRAB_RD5_DATA__M                                       0x3FF
+#define   FEC_OC_OCR_GRAB_RD5_DATA__PRE                                     0x0
+
+#define FEC_DI_RAM__A                                                       0x2450000
+
+#define FEC_RS_RAM__A                                                       0x2460000
+
+#define FEC_OC_RAM__A                                                       0x2470000
+
+#define IQM_COMM_EXEC__A                                                    0x1800000
+#define IQM_COMM_EXEC__W                                                    2
+#define IQM_COMM_EXEC__M                                                    0x3
+#define IQM_COMM_EXEC__PRE                                                  0x0
+#define   IQM_COMM_EXEC_STOP                                                0x0
+#define   IQM_COMM_EXEC_ACTIVE                                              0x1
+#define   IQM_COMM_EXEC_HOLD                                                0x2
+
+#define IQM_COMM_MB__A                                                      0x1800002
+#define IQM_COMM_MB__W                                                      16
+#define IQM_COMM_MB__M                                                      0xFFFF
+#define IQM_COMM_MB__PRE                                                    0x0
+#define IQM_COMM_INT_REQ__A                                                 0x1800003
+#define IQM_COMM_INT_REQ__W                                                 2
+#define IQM_COMM_INT_REQ__M                                                 0x3
+#define IQM_COMM_INT_REQ__PRE                                               0x0
+
+#define   IQM_COMM_INT_REQ_AF_REQ__B                                        0
+#define   IQM_COMM_INT_REQ_AF_REQ__W                                        1
+#define   IQM_COMM_INT_REQ_AF_REQ__M                                        0x1
+#define   IQM_COMM_INT_REQ_AF_REQ__PRE                                      0x0
+
+#define   IQM_COMM_INT_REQ_CF_REQ__B                                        1
+#define   IQM_COMM_INT_REQ_CF_REQ__W                                        1
+#define   IQM_COMM_INT_REQ_CF_REQ__M                                        0x2
+#define   IQM_COMM_INT_REQ_CF_REQ__PRE                                      0x0
+
+#define IQM_COMM_INT_STA__A                                                 0x1800005
+#define IQM_COMM_INT_STA__W                                                 16
+#define IQM_COMM_INT_STA__M                                                 0xFFFF
+#define IQM_COMM_INT_STA__PRE                                               0x0
+#define IQM_COMM_INT_MSK__A                                                 0x1800006
+#define IQM_COMM_INT_MSK__W                                                 16
+#define IQM_COMM_INT_MSK__M                                                 0xFFFF
+#define IQM_COMM_INT_MSK__PRE                                               0x0
+#define IQM_COMM_INT_STM__A                                                 0x1800007
+#define IQM_COMM_INT_STM__W                                                 16
+#define IQM_COMM_INT_STM__M                                                 0xFFFF
+#define IQM_COMM_INT_STM__PRE                                               0x0
+
+#define IQM_FS_COMM_EXEC__A                                                 0x1820000
+#define IQM_FS_COMM_EXEC__W                                                 2
+#define IQM_FS_COMM_EXEC__M                                                 0x3
+#define IQM_FS_COMM_EXEC__PRE                                               0x0
+#define   IQM_FS_COMM_EXEC_STOP                                             0x0
+#define   IQM_FS_COMM_EXEC_ACTIVE                                           0x1
+#define   IQM_FS_COMM_EXEC_HOLD                                             0x2
+
+#define IQM_FS_COMM_MB__A                                                   0x1820002
+#define IQM_FS_COMM_MB__W                                                   2
+#define IQM_FS_COMM_MB__M                                                   0x3
+#define IQM_FS_COMM_MB__PRE                                                 0x0
+#define   IQM_FS_COMM_MB_CTL__B                                             0
+#define   IQM_FS_COMM_MB_CTL__W                                             1
+#define   IQM_FS_COMM_MB_CTL__M                                             0x1
+#define   IQM_FS_COMM_MB_CTL__PRE                                           0x0
+#define     IQM_FS_COMM_MB_CTL_CTL_OFF                                      0x0
+#define     IQM_FS_COMM_MB_CTL_CTL_ON                                       0x1
+#define   IQM_FS_COMM_MB_OBS__B                                             1
+#define   IQM_FS_COMM_MB_OBS__W                                             1
+#define   IQM_FS_COMM_MB_OBS__M                                             0x2
+#define   IQM_FS_COMM_MB_OBS__PRE                                           0x0
+#define     IQM_FS_COMM_MB_OBS_OBS_OFF                                      0x0
+#define     IQM_FS_COMM_MB_OBS_OBS_ON                                       0x2
+
+#define IQM_FS_RATE_OFS_LO__A                                               0x1820010
+#define IQM_FS_RATE_OFS_LO__W                                               16
+#define IQM_FS_RATE_OFS_LO__M                                               0xFFFF
+#define IQM_FS_RATE_OFS_LO__PRE                                             0x0
+#define IQM_FS_RATE_OFS_HI__A                                               0x1820011
+#define IQM_FS_RATE_OFS_HI__W                                               12
+#define IQM_FS_RATE_OFS_HI__M                                               0xFFF
+#define IQM_FS_RATE_OFS_HI__PRE                                             0x0
+#define IQM_FS_RATE_LO__A                                                   0x1820012
+#define IQM_FS_RATE_LO__W                                                   16
+#define IQM_FS_RATE_LO__M                                                   0xFFFF
+#define IQM_FS_RATE_LO__PRE                                                 0x0
+#define IQM_FS_RATE_HI__A                                                   0x1820013
+#define IQM_FS_RATE_HI__W                                                   12
+#define IQM_FS_RATE_HI__M                                                   0xFFF
+#define IQM_FS_RATE_HI__PRE                                                 0x0
+
+#define IQM_FS_ADJ_SEL__A                                                   0x1820014
+#define IQM_FS_ADJ_SEL__W                                                   2
+#define IQM_FS_ADJ_SEL__M                                                   0x3
+#define IQM_FS_ADJ_SEL__PRE                                                 0x0
+#define   IQM_FS_ADJ_SEL_OFF                                                0x0
+#define   IQM_FS_ADJ_SEL_QAM                                                0x1
+#define   IQM_FS_ADJ_SEL_VSB                                                0x2
+
+#define IQM_FD_COMM_EXEC__A                                                 0x1830000
+#define IQM_FD_COMM_EXEC__W                                                 2
+#define IQM_FD_COMM_EXEC__M                                                 0x3
+#define IQM_FD_COMM_EXEC__PRE                                               0x0
+#define   IQM_FD_COMM_EXEC_STOP                                             0x0
+#define   IQM_FD_COMM_EXEC_ACTIVE                                           0x1
+#define   IQM_FD_COMM_EXEC_HOLD                                             0x2
+
+#define IQM_FD_COMM_MB__A                                                   0x1830002
+#define IQM_FD_COMM_MB__W                                                   2
+#define IQM_FD_COMM_MB__M                                                   0x3
+#define IQM_FD_COMM_MB__PRE                                                 0x0
+#define   IQM_FD_COMM_MB_CTL__B                                             0
+#define   IQM_FD_COMM_MB_CTL__W                                             1
+#define   IQM_FD_COMM_MB_CTL__M                                             0x1
+#define   IQM_FD_COMM_MB_CTL__PRE                                           0x0
+#define     IQM_FD_COMM_MB_CTL_CTL_OFF                                      0x0
+#define     IQM_FD_COMM_MB_CTL_CTL_ON                                       0x1
+#define   IQM_FD_COMM_MB_OBS__B                                             1
+#define   IQM_FD_COMM_MB_OBS__W                                             1
+#define   IQM_FD_COMM_MB_OBS__M                                             0x2
+#define   IQM_FD_COMM_MB_OBS__PRE                                           0x0
+#define     IQM_FD_COMM_MB_OBS_OBS_OFF                                      0x0
+#define     IQM_FD_COMM_MB_OBS_OBS_ON                                       0x2
+
+#define IQM_RC_COMM_EXEC__A                                                 0x1840000
+#define IQM_RC_COMM_EXEC__W                                                 2
+#define IQM_RC_COMM_EXEC__M                                                 0x3
+#define IQM_RC_COMM_EXEC__PRE                                               0x0
+#define   IQM_RC_COMM_EXEC_STOP                                             0x0
+#define   IQM_RC_COMM_EXEC_ACTIVE                                           0x1
+#define   IQM_RC_COMM_EXEC_HOLD                                             0x2
+
+#define IQM_RC_COMM_MB__A                                                   0x1840002
+#define IQM_RC_COMM_MB__W                                                   2
+#define IQM_RC_COMM_MB__M                                                   0x3
+#define IQM_RC_COMM_MB__PRE                                                 0x0
+#define   IQM_RC_COMM_MB_CTL__B                                             0
+#define   IQM_RC_COMM_MB_CTL__W                                             1
+#define   IQM_RC_COMM_MB_CTL__M                                             0x1
+#define   IQM_RC_COMM_MB_CTL__PRE                                           0x0
+#define     IQM_RC_COMM_MB_CTL_CTL_OFF                                      0x0
+#define     IQM_RC_COMM_MB_CTL_CTL_ON                                       0x1
+#define   IQM_RC_COMM_MB_OBS__B                                             1
+#define   IQM_RC_COMM_MB_OBS__W                                             1
+#define   IQM_RC_COMM_MB_OBS__M                                             0x2
+#define   IQM_RC_COMM_MB_OBS__PRE                                           0x0
+#define     IQM_RC_COMM_MB_OBS_OBS_OFF                                      0x0
+#define     IQM_RC_COMM_MB_OBS_OBS_ON                                       0x2
+
+#define IQM_RC_RATE_OFS_LO__A                                               0x1840010
+#define IQM_RC_RATE_OFS_LO__W                                               16
+#define IQM_RC_RATE_OFS_LO__M                                               0xFFFF
+#define IQM_RC_RATE_OFS_LO__PRE                                             0x0
+#define IQM_RC_RATE_OFS_HI__A                                               0x1840011
+#define IQM_RC_RATE_OFS_HI__W                                               8
+#define IQM_RC_RATE_OFS_HI__M                                               0xFF
+#define IQM_RC_RATE_OFS_HI__PRE                                             0x0
+#define IQM_RC_RATE_LO__A                                                   0x1840012
+#define IQM_RC_RATE_LO__W                                                   16
+#define IQM_RC_RATE_LO__M                                                   0xFFFF
+#define IQM_RC_RATE_LO__PRE                                                 0x0
+#define IQM_RC_RATE_HI__A                                                   0x1840013
+#define IQM_RC_RATE_HI__W                                                   8
+#define IQM_RC_RATE_HI__M                                                   0xFF
+#define IQM_RC_RATE_HI__PRE                                                 0x0
+
+#define IQM_RC_ADJ_SEL__A                                                   0x1840014
+#define IQM_RC_ADJ_SEL__W                                                   2
+#define IQM_RC_ADJ_SEL__M                                                   0x3
+#define IQM_RC_ADJ_SEL__PRE                                                 0x0
+#define   IQM_RC_ADJ_SEL_OFF                                                0x0
+#define   IQM_RC_ADJ_SEL_QAM                                                0x1
+#define   IQM_RC_ADJ_SEL_VSB                                                0x2
+
+#define IQM_RC_CROUT_ENA__A                                                 0x1840015
+#define IQM_RC_CROUT_ENA__W                                                 1
+#define IQM_RC_CROUT_ENA__M                                                 0x1
+#define IQM_RC_CROUT_ENA__PRE                                               0x0
+
+#define   IQM_RC_CROUT_ENA_ENA__B                                           0
+#define   IQM_RC_CROUT_ENA_ENA__W                                           1
+#define   IQM_RC_CROUT_ENA_ENA__M                                           0x1
+#define   IQM_RC_CROUT_ENA_ENA__PRE                                         0x0
+
+#define IQM_RC_STRETCH__A                                                   0x1840016
+#define IQM_RC_STRETCH__W                                                   5
+#define IQM_RC_STRETCH__M                                                   0x1F
+#define IQM_RC_STRETCH__PRE                                                 0x0
+#define   IQM_RC_STRETCH_QAM_B_64                                           0x1E
+#define   IQM_RC_STRETCH_QAM_B_256                                          0x1C
+#define   IQM_RC_STRETCH_ATV                                                0xF
+
+#define IQM_RT_COMM_EXEC__A                                                 0x1850000
+#define IQM_RT_COMM_EXEC__W                                                 2
+#define IQM_RT_COMM_EXEC__M                                                 0x3
+#define IQM_RT_COMM_EXEC__PRE                                               0x0
+#define   IQM_RT_COMM_EXEC_STOP                                             0x0
+#define   IQM_RT_COMM_EXEC_ACTIVE                                           0x1
+#define   IQM_RT_COMM_EXEC_HOLD                                             0x2
+
+#define IQM_RT_COMM_MB__A                                                   0x1850002
+#define IQM_RT_COMM_MB__W                                                   2
+#define IQM_RT_COMM_MB__M                                                   0x3
+#define IQM_RT_COMM_MB__PRE                                                 0x0
+#define   IQM_RT_COMM_MB_CTL__B                                             0
+#define   IQM_RT_COMM_MB_CTL__W                                             1
+#define   IQM_RT_COMM_MB_CTL__M                                             0x1
+#define   IQM_RT_COMM_MB_CTL__PRE                                           0x0
+#define     IQM_RT_COMM_MB_CTL_CTL_OFF                                      0x0
+#define     IQM_RT_COMM_MB_CTL_CTL_ON                                       0x1
+#define   IQM_RT_COMM_MB_OBS__B                                             1
+#define   IQM_RT_COMM_MB_OBS__W                                             1
+#define   IQM_RT_COMM_MB_OBS__M                                             0x2
+#define   IQM_RT_COMM_MB_OBS__PRE                                           0x0
+#define     IQM_RT_COMM_MB_OBS_OBS_OFF                                      0x0
+#define     IQM_RT_COMM_MB_OBS_OBS_ON                                       0x2
+
+#define IQM_RT_ACTIVE__A                                                    0x1850010
+#define IQM_RT_ACTIVE__W                                                    2
+#define IQM_RT_ACTIVE__M                                                    0x3
+#define IQM_RT_ACTIVE__PRE                                                  0x0
+
+#define   IQM_RT_ACTIVE_ACTIVE_RT__B                                        0
+#define   IQM_RT_ACTIVE_ACTIVE_RT__W                                        1
+#define   IQM_RT_ACTIVE_ACTIVE_RT__M                                        0x1
+#define   IQM_RT_ACTIVE_ACTIVE_RT__PRE                                      0x0
+#define     IQM_RT_ACTIVE_ACTIVE_RT_ATV_FCR_OFF                             0x0
+#define     IQM_RT_ACTIVE_ACTIVE_RT_ATV_FCR_ON                              0x1
+
+#define   IQM_RT_ACTIVE_ACTIVE_CR__B                                        1
+#define   IQM_RT_ACTIVE_ACTIVE_CR__W                                        1
+#define   IQM_RT_ACTIVE_ACTIVE_CR__M                                        0x2
+#define   IQM_RT_ACTIVE_ACTIVE_CR__PRE                                      0x0
+#define     IQM_RT_ACTIVE_ACTIVE_CR_ATV_CR_OFF                              0x0
+#define     IQM_RT_ACTIVE_ACTIVE_CR_ATV_CR_ON                               0x2
+
+#define IQM_RT_LO_INCR__A                                                   0x1850011
+#define IQM_RT_LO_INCR__W                                                   12
+#define IQM_RT_LO_INCR__M                                                   0xFFF
+#define IQM_RT_LO_INCR__PRE                                                 0x588
+#define   IQM_RT_LO_INCR_FM                                                 0x0
+#define   IQM_RT_LO_INCR_MN                                                 0x588
+
+#define IQM_RT_ROT_BP__A                                                    0x1850012
+#define IQM_RT_ROT_BP__W                                                    2
+#define IQM_RT_ROT_BP__M                                                    0x3
+#define IQM_RT_ROT_BP__PRE                                                  0x0
+
+#define   IQM_RT_ROT_BP_ROT_OFF__B                                          0
+#define   IQM_RT_ROT_BP_ROT_OFF__W                                          1
+#define   IQM_RT_ROT_BP_ROT_OFF__M                                          0x1
+#define   IQM_RT_ROT_BP_ROT_OFF__PRE                                        0x0
+#define     IQM_RT_ROT_BP_ROT_OFF_ACTIVE                                    0x0
+#define     IQM_RT_ROT_BP_ROT_OFF_OFF                                       0x1
+
+#define   IQM_RT_ROT_BP_ROT_BPF__B                                          1
+#define   IQM_RT_ROT_BP_ROT_BPF__W                                          1
+#define   IQM_RT_ROT_BP_ROT_BPF__M                                          0x2
+#define   IQM_RT_ROT_BP_ROT_BPF__PRE                                        0x0
+
+#define IQM_RT_LP_BP__A                                                     0x1850013
+#define IQM_RT_LP_BP__W                                                     1
+#define IQM_RT_LP_BP__M                                                     0x1
+#define IQM_RT_LP_BP__PRE                                                   0x0
+
+#define IQM_RT_DELAY__A                                                     0x1850014
+#define IQM_RT_DELAY__W                                                     7
+#define IQM_RT_DELAY__M                                                     0x7F
+#define IQM_RT_DELAY__PRE                                                   0x45
+
+#define IQM_CF_COMM_EXEC__A                                                 0x1860000
+#define IQM_CF_COMM_EXEC__W                                                 2
+#define IQM_CF_COMM_EXEC__M                                                 0x3
+#define IQM_CF_COMM_EXEC__PRE                                               0x0
+#define   IQM_CF_COMM_EXEC_STOP                                             0x0
+#define   IQM_CF_COMM_EXEC_ACTIVE                                           0x1
+#define   IQM_CF_COMM_EXEC_HOLD                                             0x2
+
+#define IQM_CF_COMM_MB__A                                                   0x1860002
+#define IQM_CF_COMM_MB__W                                                   2
+#define IQM_CF_COMM_MB__M                                                   0x3
+#define IQM_CF_COMM_MB__PRE                                                 0x0
+#define   IQM_CF_COMM_MB_CTL__B                                             0
+#define   IQM_CF_COMM_MB_CTL__W                                             1
+#define   IQM_CF_COMM_MB_CTL__M                                             0x1
+#define   IQM_CF_COMM_MB_CTL__PRE                                           0x0
+#define     IQM_CF_COMM_MB_CTL_CTL_OFF                                      0x0
+#define     IQM_CF_COMM_MB_CTL_CTL_ON                                       0x1
+#define   IQM_CF_COMM_MB_OBS__B                                             1
+#define   IQM_CF_COMM_MB_OBS__W                                             1
+#define   IQM_CF_COMM_MB_OBS__M                                             0x2
+#define   IQM_CF_COMM_MB_OBS__PRE                                           0x0
+#define     IQM_CF_COMM_MB_OBS_OBS_OFF                                      0x0
+#define     IQM_CF_COMM_MB_OBS_OBS_ON                                       0x2
+
+#define IQM_CF_COMM_INT_REQ__A                                              0x1860003
+#define IQM_CF_COMM_INT_REQ__W                                              1
+#define IQM_CF_COMM_INT_REQ__M                                              0x1
+#define IQM_CF_COMM_INT_REQ__PRE                                            0x0
+#define IQM_CF_COMM_INT_STA__A                                              0x1860005
+#define IQM_CF_COMM_INT_STA__W                                              1
+#define IQM_CF_COMM_INT_STA__M                                              0x1
+#define IQM_CF_COMM_INT_STA__PRE                                            0x0
+#define   IQM_CF_COMM_INT_STA_PM__B                                         0
+#define   IQM_CF_COMM_INT_STA_PM__W                                         1
+#define   IQM_CF_COMM_INT_STA_PM__M                                         0x1
+#define   IQM_CF_COMM_INT_STA_PM__PRE                                       0x0
+
+#define IQM_CF_COMM_INT_MSK__A                                              0x1860006
+#define IQM_CF_COMM_INT_MSK__W                                              1
+#define IQM_CF_COMM_INT_MSK__M                                              0x1
+#define IQM_CF_COMM_INT_MSK__PRE                                            0x0
+#define   IQM_CF_COMM_INT_MSK_PM__B                                         0
+#define   IQM_CF_COMM_INT_MSK_PM__W                                         1
+#define   IQM_CF_COMM_INT_MSK_PM__M                                         0x1
+#define   IQM_CF_COMM_INT_MSK_PM__PRE                                       0x0
+
+#define IQM_CF_COMM_INT_STM__A                                              0x1860007
+#define IQM_CF_COMM_INT_STM__W                                              1
+#define IQM_CF_COMM_INT_STM__M                                              0x1
+#define IQM_CF_COMM_INT_STM__PRE                                            0x0
+#define   IQM_CF_COMM_INT_STM_PM__B                                         0
+#define   IQM_CF_COMM_INT_STM_PM__W                                         1
+#define   IQM_CF_COMM_INT_STM_PM__M                                         0x1
+#define   IQM_CF_COMM_INT_STM_PM__PRE                                       0x0
+
+#define IQM_CF_SYMMETRIC__A                                                 0x1860010
+#define IQM_CF_SYMMETRIC__W                                                 2
+#define IQM_CF_SYMMETRIC__M                                                 0x3
+#define IQM_CF_SYMMETRIC__PRE                                               0x0
+
+#define   IQM_CF_SYMMETRIC_RE__B                                            0
+#define   IQM_CF_SYMMETRIC_RE__W                                            1
+#define   IQM_CF_SYMMETRIC_RE__M                                            0x1
+#define   IQM_CF_SYMMETRIC_RE__PRE                                          0x0
+
+#define   IQM_CF_SYMMETRIC_IM__B                                            1
+#define   IQM_CF_SYMMETRIC_IM__W                                            1
+#define   IQM_CF_SYMMETRIC_IM__M                                            0x2
+#define   IQM_CF_SYMMETRIC_IM__PRE                                          0x0
+
+#define IQM_CF_MIDTAP__A                                                    0x1860011
+#define IQM_CF_MIDTAP__W                                                    2
+#define IQM_CF_MIDTAP__M                                                    0x3
+#define IQM_CF_MIDTAP__PRE                                                  0x3
+
+#define   IQM_CF_MIDTAP_RE__B                                               0
+#define   IQM_CF_MIDTAP_RE__W                                               1
+#define   IQM_CF_MIDTAP_RE__M                                               0x1
+#define   IQM_CF_MIDTAP_RE__PRE                                             0x1
+
+#define   IQM_CF_MIDTAP_IM__B                                               1
+#define   IQM_CF_MIDTAP_IM__W                                               1
+#define   IQM_CF_MIDTAP_IM__M                                               0x2
+#define   IQM_CF_MIDTAP_IM__PRE                                             0x2
+
+#define IQM_CF_OUT_ENA__A                                                   0x1860012
+#define IQM_CF_OUT_ENA__W                                                   3
+#define IQM_CF_OUT_ENA__M                                                   0x7
+#define IQM_CF_OUT_ENA__PRE                                                 0x0
+
+#define   IQM_CF_OUT_ENA_ATV__B                                             0
+#define   IQM_CF_OUT_ENA_ATV__W                                             1
+#define   IQM_CF_OUT_ENA_ATV__M                                             0x1
+#define   IQM_CF_OUT_ENA_ATV__PRE                                           0x0
+
+#define   IQM_CF_OUT_ENA_QAM__B                                             1
+#define   IQM_CF_OUT_ENA_QAM__W                                             1
+#define   IQM_CF_OUT_ENA_QAM__M                                             0x2
+#define   IQM_CF_OUT_ENA_QAM__PRE                                           0x0
+
+#define   IQM_CF_OUT_ENA_VSB__B                                             2
+#define   IQM_CF_OUT_ENA_VSB__W                                             1
+#define   IQM_CF_OUT_ENA_VSB__M                                             0x4
+#define   IQM_CF_OUT_ENA_VSB__PRE                                           0x0
+
+#define IQM_CF_ADJ_SEL__A                                                   0x1860013
+#define IQM_CF_ADJ_SEL__W                                                   2
+#define IQM_CF_ADJ_SEL__M                                                   0x3
+#define IQM_CF_ADJ_SEL__PRE                                                 0x0
+#define IQM_CF_SCALE__A                                                     0x1860014
+#define IQM_CF_SCALE__W                                                     14
+#define IQM_CF_SCALE__M                                                     0x3FFF
+#define IQM_CF_SCALE__PRE                                                   0x400
+
+#define IQM_CF_SCALE_SH__A                                                  0x1860015
+#define IQM_CF_SCALE_SH__W                                                  2
+#define IQM_CF_SCALE_SH__M                                                  0x3
+#define IQM_CF_SCALE_SH__PRE                                                0x0
+
+#define IQM_CF_AMP__A                                                       0x1860016
+#define IQM_CF_AMP__W                                                       14
+#define IQM_CF_AMP__M                                                       0x3FFF
+#define IQM_CF_AMP__PRE                                                     0x0
+
+#define IQM_CF_POW_MEAS_LEN__A                                              0x1860017
+#define IQM_CF_POW_MEAS_LEN__W                                              3
+#define IQM_CF_POW_MEAS_LEN__M                                              0x7
+#define IQM_CF_POW_MEAS_LEN__PRE                                            0x2
+#define   IQM_CF_POW_MEAS_LEN_QAM_B_64                                      0x1
+#define   IQM_CF_POW_MEAS_LEN_QAM_B_256                                     0x1
+
+#define IQM_CF_POW__A                                                       0x1860018
+#define IQM_CF_POW__W                                                       16
+#define IQM_CF_POW__M                                                       0xFFFF
+#define IQM_CF_POW__PRE                                                     0x2
+#define IQM_CF_TAP_RE0__A                                                   0x1860020
+#define IQM_CF_TAP_RE0__W                                                   7
+#define IQM_CF_TAP_RE0__M                                                   0x7F
+#define IQM_CF_TAP_RE0__PRE                                                 0x2
+#define IQM_CF_TAP_RE1__A                                                   0x1860021
+#define IQM_CF_TAP_RE1__W                                                   7
+#define IQM_CF_TAP_RE1__M                                                   0x7F
+#define IQM_CF_TAP_RE1__PRE                                                 0x2
+#define IQM_CF_TAP_RE2__A                                                   0x1860022
+#define IQM_CF_TAP_RE2__W                                                   7
+#define IQM_CF_TAP_RE2__M                                                   0x7F
+#define IQM_CF_TAP_RE2__PRE                                                 0x2
+#define IQM_CF_TAP_RE3__A                                                   0x1860023
+#define IQM_CF_TAP_RE3__W                                                   7
+#define IQM_CF_TAP_RE3__M                                                   0x7F
+#define IQM_CF_TAP_RE3__PRE                                                 0x2
+#define IQM_CF_TAP_RE4__A                                                   0x1860024
+#define IQM_CF_TAP_RE4__W                                                   7
+#define IQM_CF_TAP_RE4__M                                                   0x7F
+#define IQM_CF_TAP_RE4__PRE                                                 0x2
+#define IQM_CF_TAP_RE5__A                                                   0x1860025
+#define IQM_CF_TAP_RE5__W                                                   7
+#define IQM_CF_TAP_RE5__M                                                   0x7F
+#define IQM_CF_TAP_RE5__PRE                                                 0x2
+#define IQM_CF_TAP_RE6__A                                                   0x1860026
+#define IQM_CF_TAP_RE6__W                                                   7
+#define IQM_CF_TAP_RE6__M                                                   0x7F
+#define IQM_CF_TAP_RE6__PRE                                                 0x2
+#define IQM_CF_TAP_RE7__A                                                   0x1860027
+#define IQM_CF_TAP_RE7__W                                                   9
+#define IQM_CF_TAP_RE7__M                                                   0x1FF
+#define IQM_CF_TAP_RE7__PRE                                                 0x2
+#define IQM_CF_TAP_RE8__A                                                   0x1860028
+#define IQM_CF_TAP_RE8__W                                                   9
+#define IQM_CF_TAP_RE8__M                                                   0x1FF
+#define IQM_CF_TAP_RE8__PRE                                                 0x2
+#define IQM_CF_TAP_RE9__A                                                   0x1860029
+#define IQM_CF_TAP_RE9__W                                                   9
+#define IQM_CF_TAP_RE9__M                                                   0x1FF
+#define IQM_CF_TAP_RE9__PRE                                                 0x2
+#define IQM_CF_TAP_RE10__A                                                  0x186002A
+#define IQM_CF_TAP_RE10__W                                                  9
+#define IQM_CF_TAP_RE10__M                                                  0x1FF
+#define IQM_CF_TAP_RE10__PRE                                                0x2
+#define IQM_CF_TAP_RE11__A                                                  0x186002B
+#define IQM_CF_TAP_RE11__W                                                  9
+#define IQM_CF_TAP_RE11__M                                                  0x1FF
+#define IQM_CF_TAP_RE11__PRE                                                0x2
+#define IQM_CF_TAP_RE12__A                                                  0x186002C
+#define IQM_CF_TAP_RE12__W                                                  9
+#define IQM_CF_TAP_RE12__M                                                  0x1FF
+#define IQM_CF_TAP_RE12__PRE                                                0x2
+#define IQM_CF_TAP_RE13__A                                                  0x186002D
+#define IQM_CF_TAP_RE13__W                                                  9
+#define IQM_CF_TAP_RE13__M                                                  0x1FF
+#define IQM_CF_TAP_RE13__PRE                                                0x2
+#define IQM_CF_TAP_RE14__A                                                  0x186002E
+#define IQM_CF_TAP_RE14__W                                                  9
+#define IQM_CF_TAP_RE14__M                                                  0x1FF
+#define IQM_CF_TAP_RE14__PRE                                                0x2
+#define IQM_CF_TAP_RE15__A                                                  0x186002F
+#define IQM_CF_TAP_RE15__W                                                  9
+#define IQM_CF_TAP_RE15__M                                                  0x1FF
+#define IQM_CF_TAP_RE15__PRE                                                0x2
+#define IQM_CF_TAP_RE16__A                                                  0x1860030
+#define IQM_CF_TAP_RE16__W                                                  9
+#define IQM_CF_TAP_RE16__M                                                  0x1FF
+#define IQM_CF_TAP_RE16__PRE                                                0x2
+#define IQM_CF_TAP_RE17__A                                                  0x1860031
+#define IQM_CF_TAP_RE17__W                                                  9
+#define IQM_CF_TAP_RE17__M                                                  0x1FF
+#define IQM_CF_TAP_RE17__PRE                                                0x2
+#define IQM_CF_TAP_RE18__A                                                  0x1860032
+#define IQM_CF_TAP_RE18__W                                                  9
+#define IQM_CF_TAP_RE18__M                                                  0x1FF
+#define IQM_CF_TAP_RE18__PRE                                                0x2
+#define IQM_CF_TAP_RE19__A                                                  0x1860033
+#define IQM_CF_TAP_RE19__W                                                  9
+#define IQM_CF_TAP_RE19__M                                                  0x1FF
+#define IQM_CF_TAP_RE19__PRE                                                0x2
+#define IQM_CF_TAP_RE20__A                                                  0x1860034
+#define IQM_CF_TAP_RE20__W                                                  9
+#define IQM_CF_TAP_RE20__M                                                  0x1FF
+#define IQM_CF_TAP_RE20__PRE                                                0x2
+#define IQM_CF_TAP_RE21__A                                                  0x1860035
+#define IQM_CF_TAP_RE21__W                                                  11
+#define IQM_CF_TAP_RE21__M                                                  0x7FF
+#define IQM_CF_TAP_RE21__PRE                                                0x2
+#define IQM_CF_TAP_RE22__A                                                  0x1860036
+#define IQM_CF_TAP_RE22__W                                                  11
+#define IQM_CF_TAP_RE22__M                                                  0x7FF
+#define IQM_CF_TAP_RE22__PRE                                                0x2
+#define IQM_CF_TAP_RE23__A                                                  0x1860037
+#define IQM_CF_TAP_RE23__W                                                  11
+#define IQM_CF_TAP_RE23__M                                                  0x7FF
+#define IQM_CF_TAP_RE23__PRE                                                0x2
+#define IQM_CF_TAP_RE24__A                                                  0x1860038
+#define IQM_CF_TAP_RE24__W                                                  11
+#define IQM_CF_TAP_RE24__M                                                  0x7FF
+#define IQM_CF_TAP_RE24__PRE                                                0x2
+#define IQM_CF_TAP_RE25__A                                                  0x1860039
+#define IQM_CF_TAP_RE25__W                                                  11
+#define IQM_CF_TAP_RE25__M                                                  0x7FF
+#define IQM_CF_TAP_RE25__PRE                                                0x2
+#define IQM_CF_TAP_RE26__A                                                  0x186003A
+#define IQM_CF_TAP_RE26__W                                                  11
+#define IQM_CF_TAP_RE26__M                                                  0x7FF
+#define IQM_CF_TAP_RE26__PRE                                                0x2
+#define IQM_CF_TAP_RE27__A                                                  0x186003B
+#define IQM_CF_TAP_RE27__W                                                  11
+#define IQM_CF_TAP_RE27__M                                                  0x7FF
+#define IQM_CF_TAP_RE27__PRE                                                0x2
+#define IQM_CF_TAP_IM0__A                                                   0x1860040
+#define IQM_CF_TAP_IM0__W                                                   7
+#define IQM_CF_TAP_IM0__M                                                   0x7F
+#define IQM_CF_TAP_IM0__PRE                                                 0x2
+#define IQM_CF_TAP_IM1__A                                                   0x1860041
+#define IQM_CF_TAP_IM1__W                                                   7
+#define IQM_CF_TAP_IM1__M                                                   0x7F
+#define IQM_CF_TAP_IM1__PRE                                                 0x2
+#define IQM_CF_TAP_IM2__A                                                   0x1860042
+#define IQM_CF_TAP_IM2__W                                                   7
+#define IQM_CF_TAP_IM2__M                                                   0x7F
+#define IQM_CF_TAP_IM2__PRE                                                 0x2
+#define IQM_CF_TAP_IM3__A                                                   0x1860043
+#define IQM_CF_TAP_IM3__W                                                   7
+#define IQM_CF_TAP_IM3__M                                                   0x7F
+#define IQM_CF_TAP_IM3__PRE                                                 0x2
+#define IQM_CF_TAP_IM4__A                                                   0x1860044
+#define IQM_CF_TAP_IM4__W                                                   7
+#define IQM_CF_TAP_IM4__M                                                   0x7F
+#define IQM_CF_TAP_IM4__PRE                                                 0x2
+#define IQM_CF_TAP_IM5__A                                                   0x1860045
+#define IQM_CF_TAP_IM5__W                                                   7
+#define IQM_CF_TAP_IM5__M                                                   0x7F
+#define IQM_CF_TAP_IM5__PRE                                                 0x2
+#define IQM_CF_TAP_IM6__A                                                   0x1860046
+#define IQM_CF_TAP_IM6__W                                                   7
+#define IQM_CF_TAP_IM6__M                                                   0x7F
+#define IQM_CF_TAP_IM6__PRE                                                 0x2
+#define IQM_CF_TAP_IM7__A                                                   0x1860047
+#define IQM_CF_TAP_IM7__W                                                   9
+#define IQM_CF_TAP_IM7__M                                                   0x1FF
+#define IQM_CF_TAP_IM7__PRE                                                 0x2
+#define IQM_CF_TAP_IM8__A                                                   0x1860048
+#define IQM_CF_TAP_IM8__W                                                   9
+#define IQM_CF_TAP_IM8__M                                                   0x1FF
+#define IQM_CF_TAP_IM8__PRE                                                 0x2
+#define IQM_CF_TAP_IM9__A                                                   0x1860049
+#define IQM_CF_TAP_IM9__W                                                   9
+#define IQM_CF_TAP_IM9__M                                                   0x1FF
+#define IQM_CF_TAP_IM9__PRE                                                 0x2
+#define IQM_CF_TAP_IM10__A                                                  0x186004A
+#define IQM_CF_TAP_IM10__W                                                  9
+#define IQM_CF_TAP_IM10__M                                                  0x1FF
+#define IQM_CF_TAP_IM10__PRE                                                0x2
+#define IQM_CF_TAP_IM11__A                                                  0x186004B
+#define IQM_CF_TAP_IM11__W                                                  9
+#define IQM_CF_TAP_IM11__M                                                  0x1FF
+#define IQM_CF_TAP_IM11__PRE                                                0x2
+#define IQM_CF_TAP_IM12__A                                                  0x186004C
+#define IQM_CF_TAP_IM12__W                                                  9
+#define IQM_CF_TAP_IM12__M                                                  0x1FF
+#define IQM_CF_TAP_IM12__PRE                                                0x2
+#define IQM_CF_TAP_IM13__A                                                  0x186004D
+#define IQM_CF_TAP_IM13__W                                                  9
+#define IQM_CF_TAP_IM13__M                                                  0x1FF
+#define IQM_CF_TAP_IM13__PRE                                                0x2
+#define IQM_CF_TAP_IM14__A                                                  0x186004E
+#define IQM_CF_TAP_IM14__W                                                  9
+#define IQM_CF_TAP_IM14__M                                                  0x1FF
+#define IQM_CF_TAP_IM14__PRE                                                0x2
+#define IQM_CF_TAP_IM15__A                                                  0x186004F
+#define IQM_CF_TAP_IM15__W                                                  9
+#define IQM_CF_TAP_IM15__M                                                  0x1FF
+#define IQM_CF_TAP_IM15__PRE                                                0x2
+#define IQM_CF_TAP_IM16__A                                                  0x1860050
+#define IQM_CF_TAP_IM16__W                                                  9
+#define IQM_CF_TAP_IM16__M                                                  0x1FF
+#define IQM_CF_TAP_IM16__PRE                                                0x2
+#define IQM_CF_TAP_IM17__A                                                  0x1860051
+#define IQM_CF_TAP_IM17__W                                                  9
+#define IQM_CF_TAP_IM17__M                                                  0x1FF
+#define IQM_CF_TAP_IM17__PRE                                                0x2
+#define IQM_CF_TAP_IM18__A                                                  0x1860052
+#define IQM_CF_TAP_IM18__W                                                  9
+#define IQM_CF_TAP_IM18__M                                                  0x1FF
+#define IQM_CF_TAP_IM18__PRE                                                0x2
+#define IQM_CF_TAP_IM19__A                                                  0x1860053
+#define IQM_CF_TAP_IM19__W                                                  9
+#define IQM_CF_TAP_IM19__M                                                  0x1FF
+#define IQM_CF_TAP_IM19__PRE                                                0x2
+#define IQM_CF_TAP_IM20__A                                                  0x1860054
+#define IQM_CF_TAP_IM20__W                                                  9
+#define IQM_CF_TAP_IM20__M                                                  0x1FF
+#define IQM_CF_TAP_IM20__PRE                                                0x2
+#define IQM_CF_TAP_IM21__A                                                  0x1860055
+#define IQM_CF_TAP_IM21__W                                                  11
+#define IQM_CF_TAP_IM21__M                                                  0x7FF
+#define IQM_CF_TAP_IM21__PRE                                                0x2
+#define IQM_CF_TAP_IM22__A                                                  0x1860056
+#define IQM_CF_TAP_IM22__W                                                  11
+#define IQM_CF_TAP_IM22__M                                                  0x7FF
+#define IQM_CF_TAP_IM22__PRE                                                0x2
+#define IQM_CF_TAP_IM23__A                                                  0x1860057
+#define IQM_CF_TAP_IM23__W                                                  11
+#define IQM_CF_TAP_IM23__M                                                  0x7FF
+#define IQM_CF_TAP_IM23__PRE                                                0x2
+#define IQM_CF_TAP_IM24__A                                                  0x1860058
+#define IQM_CF_TAP_IM24__W                                                  11
+#define IQM_CF_TAP_IM24__M                                                  0x7FF
+#define IQM_CF_TAP_IM24__PRE                                                0x2
+#define IQM_CF_TAP_IM25__A                                                  0x1860059
+#define IQM_CF_TAP_IM25__W                                                  11
+#define IQM_CF_TAP_IM25__M                                                  0x7FF
+#define IQM_CF_TAP_IM25__PRE                                                0x2
+#define IQM_CF_TAP_IM26__A                                                  0x186005A
+#define IQM_CF_TAP_IM26__W                                                  11
+#define IQM_CF_TAP_IM26__M                                                  0x7FF
+#define IQM_CF_TAP_IM26__PRE                                                0x2
+#define IQM_CF_TAP_IM27__A                                                  0x186005B
+#define IQM_CF_TAP_IM27__W                                                  11
+#define IQM_CF_TAP_IM27__M                                                  0x7FF
+#define IQM_CF_TAP_IM27__PRE                                                0x2
+
+#define IQM_AF_COMM_EXEC__A                                                 0x1870000
+#define IQM_AF_COMM_EXEC__W                                                 2
+#define IQM_AF_COMM_EXEC__M                                                 0x3
+#define IQM_AF_COMM_EXEC__PRE                                               0x0
+#define   IQM_AF_COMM_EXEC_STOP                                             0x0
+#define   IQM_AF_COMM_EXEC_ACTIVE                                           0x1
+#define   IQM_AF_COMM_EXEC_HOLD                                             0x2
+
+#define IQM_AF_COMM_MB__A                                                   0x1870002
+#define IQM_AF_COMM_MB__W                                                   8
+#define IQM_AF_COMM_MB__M                                                   0xFF
+#define IQM_AF_COMM_MB__PRE                                                 0x0
+#define   IQM_AF_COMM_MB_CTL__B                                             0
+#define   IQM_AF_COMM_MB_CTL__W                                             1
+#define   IQM_AF_COMM_MB_CTL__M                                             0x1
+#define   IQM_AF_COMM_MB_CTL__PRE                                           0x0
+#define     IQM_AF_COMM_MB_CTL_CTL_OFF                                      0x0
+#define     IQM_AF_COMM_MB_CTL_CTL_ON                                       0x1
+#define   IQM_AF_COMM_MB_OBS__B                                             1
+#define   IQM_AF_COMM_MB_OBS__W                                             1
+#define   IQM_AF_COMM_MB_OBS__M                                             0x2
+#define   IQM_AF_COMM_MB_OBS__PRE                                           0x0
+#define     IQM_AF_COMM_MB_OBS_OBS_OFF                                      0x0
+#define     IQM_AF_COMM_MB_OBS_OBS_ON                                       0x2
+#define   IQM_AF_COMM_MB_MUX_CTRL__B                                        2
+#define   IQM_AF_COMM_MB_MUX_CTRL__W                                        3
+#define   IQM_AF_COMM_MB_MUX_CTRL__M                                        0x1C
+#define   IQM_AF_COMM_MB_MUX_CTRL__PRE                                      0x0
+#define     IQM_AF_COMM_MB_MUX_CTRL_AF_DATA_INPUT                           0x0
+#define     IQM_AF_COMM_MB_MUX_CTRL_SENSE_INPUT                             0x4
+#define     IQM_AF_COMM_MB_MUX_CTRL_AF_DATA_OUTPUT                          0x8
+#define     IQM_AF_COMM_MB_MUX_CTRL_IF_AGC_OUTPUT                           0xC
+#define     IQM_AF_COMM_MB_MUX_CTRL_RF_AGC_OUTPUT                           0x10
+#define   IQM_AF_COMM_MB_MUX_OBS__B                                         5
+#define   IQM_AF_COMM_MB_MUX_OBS__W                                         3
+#define   IQM_AF_COMM_MB_MUX_OBS__M                                         0xE0
+#define   IQM_AF_COMM_MB_MUX_OBS__PRE                                       0x0
+#define     IQM_AF_COMM_MB_MUX_OBS_AF_DATA_INPUT                            0x0
+#define     IQM_AF_COMM_MB_MUX_OBS_SENSE_INPUT                              0x20
+#define     IQM_AF_COMM_MB_MUX_OBS_AF_DATA_OUTPUT                           0x40
+#define     IQM_AF_COMM_MB_MUX_OBS_IF_AGC_OUTPUT                            0x60
+#define     IQM_AF_COMM_MB_MUX_OBS_RF_AGC_OUTPUT                            0x80
+
+#define IQM_AF_COMM_INT_REQ__A                                              0x1870003
+#define IQM_AF_COMM_INT_REQ__W                                              1
+#define IQM_AF_COMM_INT_REQ__M                                              0x1
+#define IQM_AF_COMM_INT_REQ__PRE                                            0x0
+#define IQM_AF_COMM_INT_STA__A                                              0x1870005
+#define IQM_AF_COMM_INT_STA__W                                              2
+#define IQM_AF_COMM_INT_STA__M                                              0x3
+#define IQM_AF_COMM_INT_STA__PRE                                            0x0
+#define   IQM_AF_COMM_INT_STA_CLP_INT_STA__B                                0
+#define   IQM_AF_COMM_INT_STA_CLP_INT_STA__W                                1
+#define   IQM_AF_COMM_INT_STA_CLP_INT_STA__M                                0x1
+#define   IQM_AF_COMM_INT_STA_CLP_INT_STA__PRE                              0x0
+#define   IQM_AF_COMM_INT_STA_SNS_INT_STA__B                                1
+#define   IQM_AF_COMM_INT_STA_SNS_INT_STA__W                                1
+#define   IQM_AF_COMM_INT_STA_SNS_INT_STA__M                                0x2
+#define   IQM_AF_COMM_INT_STA_SNS_INT_STA__PRE                              0x0
+
+#define IQM_AF_COMM_INT_MSK__A                                              0x1870006
+#define IQM_AF_COMM_INT_MSK__W                                              2
+#define IQM_AF_COMM_INT_MSK__M                                              0x3
+#define IQM_AF_COMM_INT_MSK__PRE                                            0x0
+#define   IQM_AF_COMM_INT_MSK_CLP_INT_MSK__B                                0
+#define   IQM_AF_COMM_INT_MSK_CLP_INT_MSK__W                                1
+#define   IQM_AF_COMM_INT_MSK_CLP_INT_MSK__M                                0x1
+#define   IQM_AF_COMM_INT_MSK_CLP_INT_MSK__PRE                              0x0
+#define   IQM_AF_COMM_INT_MSK_SNS_INT_MSK__B                                1
+#define   IQM_AF_COMM_INT_MSK_SNS_INT_MSK__W                                1
+#define   IQM_AF_COMM_INT_MSK_SNS_INT_MSK__M                                0x2
+#define   IQM_AF_COMM_INT_MSK_SNS_INT_MSK__PRE                              0x0
+
+#define IQM_AF_COMM_INT_STM__A                                              0x1870007
+#define IQM_AF_COMM_INT_STM__W                                              2
+#define IQM_AF_COMM_INT_STM__M                                              0x3
+#define IQM_AF_COMM_INT_STM__PRE                                            0x0
+#define   IQM_AF_COMM_INT_STM_CLP_INT_STA__B                                0
+#define   IQM_AF_COMM_INT_STM_CLP_INT_STA__W                                1
+#define   IQM_AF_COMM_INT_STM_CLP_INT_STA__M                                0x1
+#define   IQM_AF_COMM_INT_STM_CLP_INT_STA__PRE                              0x0
+#define   IQM_AF_COMM_INT_STM_SNS_INT_STA__B                                1
+#define   IQM_AF_COMM_INT_STM_SNS_INT_STA__W                                1
+#define   IQM_AF_COMM_INT_STM_SNS_INT_STA__M                                0x2
+#define   IQM_AF_COMM_INT_STM_SNS_INT_STA__PRE                              0x0
+
+#define IQM_AF_FDB_SEL__A                                                   0x1870010
+#define IQM_AF_FDB_SEL__W                                                   1
+#define IQM_AF_FDB_SEL__M                                                   0x1
+#define IQM_AF_FDB_SEL__PRE                                                 0x0
+
+#define IQM_AF_INVEXT__A                                                    0x1870011
+#define IQM_AF_INVEXT__W                                                    1
+#define IQM_AF_INVEXT__M                                                    0x1
+#define IQM_AF_INVEXT__PRE                                                  0x0
+#define IQM_AF_CLKNEG__A                                                    0x1870012
+#define IQM_AF_CLKNEG__W                                                    2
+#define IQM_AF_CLKNEG__M                                                    0x3
+#define IQM_AF_CLKNEG__PRE                                                  0x0
+
+#define   IQM_AF_CLKNEG_CLKNEGPEAK__B                                       0
+#define   IQM_AF_CLKNEG_CLKNEGPEAK__W                                       1
+#define   IQM_AF_CLKNEG_CLKNEGPEAK__M                                       0x1
+#define   IQM_AF_CLKNEG_CLKNEGPEAK__PRE                                     0x0
+#define     IQM_AF_CLKNEG_CLKNEGPEAK_CLK_ADC_PEAK_POS                       0x0
+#define     IQM_AF_CLKNEG_CLKNEGPEAK_CLK_ADC_PEAK_NEG                       0x1
+
+#define   IQM_AF_CLKNEG_CLKNEGDATA__B                                       1
+#define   IQM_AF_CLKNEG_CLKNEGDATA__W                                       1
+#define   IQM_AF_CLKNEG_CLKNEGDATA__M                                       0x2
+#define   IQM_AF_CLKNEG_CLKNEGDATA__PRE                                     0x0
+#define     IQM_AF_CLKNEG_CLKNEGDATA_CLK_ADC_DATA_POS                       0x0
+#define     IQM_AF_CLKNEG_CLKNEGDATA_CLK_ADC_DATA_NEG                       0x2
+
+#define IQM_AF_MON_IN_MUX__A                                                0x1870013
+#define IQM_AF_MON_IN_MUX__W                                                2
+#define IQM_AF_MON_IN_MUX__M                                                0x3
+#define IQM_AF_MON_IN_MUX__PRE                                              0x0
+
+#define IQM_AF_MON_IN5__A                                                   0x1870014
+#define IQM_AF_MON_IN5__W                                                   10
+#define IQM_AF_MON_IN5__M                                                   0x3FF
+#define IQM_AF_MON_IN5__PRE                                                 0x0
+
+#define IQM_AF_MON_IN4__A                                                   0x1870015
+#define IQM_AF_MON_IN4__W                                                   10
+#define IQM_AF_MON_IN4__M                                                   0x3FF
+#define IQM_AF_MON_IN4__PRE                                                 0x0
+
+#define IQM_AF_MON_IN3__A                                                   0x1870016
+#define IQM_AF_MON_IN3__W                                                   10
+#define IQM_AF_MON_IN3__M                                                   0x3FF
+#define IQM_AF_MON_IN3__PRE                                                 0x0
+
+#define IQM_AF_MON_IN2__A                                                   0x1870017
+#define IQM_AF_MON_IN2__W                                                   10
+#define IQM_AF_MON_IN2__M                                                   0x3FF
+#define IQM_AF_MON_IN2__PRE                                                 0x0
+
+#define IQM_AF_MON_IN1__A                                                   0x1870018
+#define IQM_AF_MON_IN1__W                                                   10
+#define IQM_AF_MON_IN1__M                                                   0x3FF
+#define IQM_AF_MON_IN1__PRE                                                 0x0
+
+#define IQM_AF_MON_IN0__A                                                   0x1870019
+#define IQM_AF_MON_IN0__W                                                   10
+#define IQM_AF_MON_IN0__M                                                   0x3FF
+#define IQM_AF_MON_IN0__PRE                                                 0x0
+
+#define IQM_AF_MON_IN_VAL__A                                                0x187001A
+#define IQM_AF_MON_IN_VAL__W                                                1
+#define IQM_AF_MON_IN_VAL__M                                                0x1
+#define IQM_AF_MON_IN_VAL__PRE                                              0x0
+
+#define IQM_AF_START_LOCK__A                                                0x187001B
+#define IQM_AF_START_LOCK__W                                                1
+#define IQM_AF_START_LOCK__M                                                0x1
+#define IQM_AF_START_LOCK__PRE                                              0x0
+
+#define IQM_AF_PHASE0__A                                                    0x187001C
+#define IQM_AF_PHASE0__W                                                    7
+#define IQM_AF_PHASE0__M                                                    0x7F
+#define IQM_AF_PHASE0__PRE                                                  0x0
+
+#define IQM_AF_PHASE1__A                                                    0x187001D
+#define IQM_AF_PHASE1__W                                                    7
+#define IQM_AF_PHASE1__M                                                    0x7F
+#define IQM_AF_PHASE1__PRE                                                  0x0
+
+#define IQM_AF_PHASE2__A                                                    0x187001E
+#define IQM_AF_PHASE2__W                                                    7
+#define IQM_AF_PHASE2__M                                                    0x7F
+#define IQM_AF_PHASE2__PRE                                                  0x0
+
+#define IQM_AF_SCU_PHASE__A                                                 0x187001F
+#define IQM_AF_SCU_PHASE__W                                                 2
+#define IQM_AF_SCU_PHASE__M                                                 0x3
+#define IQM_AF_SCU_PHASE__PRE                                               0x0
+
+#define IQM_AF_SYNC_SEL__A                                                  0x1870020
+#define IQM_AF_SYNC_SEL__W                                                  2
+#define IQM_AF_SYNC_SEL__M                                                  0x3
+#define IQM_AF_SYNC_SEL__PRE                                                0x0
+#define IQM_AF_ADC_CONF__A                                                  0x1870021
+#define IQM_AF_ADC_CONF__W                                                  4
+#define IQM_AF_ADC_CONF__M                                                  0xF
+#define IQM_AF_ADC_CONF__PRE                                                0x0
+
+#define   IQM_AF_ADC_CONF_ADC_SIGN__B                                       0
+#define   IQM_AF_ADC_CONF_ADC_SIGN__W                                       1
+#define   IQM_AF_ADC_CONF_ADC_SIGN__M                                       0x1
+#define   IQM_AF_ADC_CONF_ADC_SIGN__PRE                                     0x0
+#define     IQM_AF_ADC_CONF_ADC_SIGN_ADC_SIGNED                             0x0
+#define     IQM_AF_ADC_CONF_ADC_SIGN_ADC_UNSIGNED                           0x1
+
+#define   IQM_AF_ADC_CONF_BITREVERSE_ADC__B                                 1
+#define   IQM_AF_ADC_CONF_BITREVERSE_ADC__W                                 1
+#define   IQM_AF_ADC_CONF_BITREVERSE_ADC__M                                 0x2
+#define   IQM_AF_ADC_CONF_BITREVERSE_ADC__PRE                               0x0
+#define     IQM_AF_ADC_CONF_BITREVERSE_ADC_ADC_NORMAL                       0x0
+#define     IQM_AF_ADC_CONF_BITREVERSE_ADC_ADC_BITREVERSED                  0x2
+
+#define   IQM_AF_ADC_CONF_BITREVERSE_NSSI__B                                2
+#define   IQM_AF_ADC_CONF_BITREVERSE_NSSI__W                                1
+#define   IQM_AF_ADC_CONF_BITREVERSE_NSSI__M                                0x4
+#define   IQM_AF_ADC_CONF_BITREVERSE_NSSI__PRE                              0x0
+#define     IQM_AF_ADC_CONF_BITREVERSE_NSSI_IFAGC_DAC_NORMAL                0x0
+#define     IQM_AF_ADC_CONF_BITREVERSE_NSSI_IFAGC_DAC_BITREVERSED           0x4
+
+#define   IQM_AF_ADC_CONF_BITREVERSE_NSSR__B                                3
+#define   IQM_AF_ADC_CONF_BITREVERSE_NSSR__W                                1
+#define   IQM_AF_ADC_CONF_BITREVERSE_NSSR__M                                0x8
+#define   IQM_AF_ADC_CONF_BITREVERSE_NSSR__PRE                              0x0
+#define     IQM_AF_ADC_CONF_BITREVERSE_NSSR_RFAGC_DAC_NORMAL                0x0
+#define     IQM_AF_ADC_CONF_BITREVERSE_NSSR_RFAGC_DAC_BITREVERSED           0x8
+
+#define IQM_AF_CLP_CLIP__A                                                  0x1870022
+#define IQM_AF_CLP_CLIP__W                                                  16
+#define IQM_AF_CLP_CLIP__M                                                  0xFFFF
+#define IQM_AF_CLP_CLIP__PRE                                                0x0
+
+#define IQM_AF_CLP_LEN__A                                                   0x1870023
+#define IQM_AF_CLP_LEN__W                                                   16
+#define IQM_AF_CLP_LEN__M                                                   0xFFFF
+#define IQM_AF_CLP_LEN__PRE                                                 0x0
+#define   IQM_AF_CLP_LEN_QAM_B_64                                           0x400
+#define   IQM_AF_CLP_LEN_QAM_B_256                                          0x400
+#define   IQM_AF_CLP_LEN_ATV                                                0x0
+
+#define IQM_AF_CLP_TH__A                                                    0x1870024
+#define IQM_AF_CLP_TH__W                                                    9
+#define IQM_AF_CLP_TH__M                                                    0x1FF
+#define IQM_AF_CLP_TH__PRE                                                  0x0
+#define   IQM_AF_CLP_TH_QAM_B_64                                            0x80
+#define   IQM_AF_CLP_TH_QAM_B_256                                           0x80
+#define   IQM_AF_CLP_TH_ATV                                                 0x1C0
+
+#define IQM_AF_DCF_BYPASS__A                                                0x1870025
+#define IQM_AF_DCF_BYPASS__W                                                1
+#define IQM_AF_DCF_BYPASS__M                                                0x1
+#define IQM_AF_DCF_BYPASS__PRE                                              0x0
+#define   IQM_AF_DCF_BYPASS_ACTIVE                                          0x0
+#define   IQM_AF_DCF_BYPASS_BYPASS                                          0x1
+
+#define IQM_AF_SNS_LEN__A                                                   0x1870026
+#define IQM_AF_SNS_LEN__W                                                   16
+#define IQM_AF_SNS_LEN__M                                                   0xFFFF
+#define IQM_AF_SNS_LEN__PRE                                                 0x0
+#define   IQM_AF_SNS_LEN_QAM_B_64                                           0x400
+#define   IQM_AF_SNS_LEN_QAM_B_256                                          0x400
+#define   IQM_AF_SNS_LEN_ATV                                                0x0
+
+#define IQM_AF_SNS_SENSE__A                                                 0x1870027
+#define IQM_AF_SNS_SENSE__W                                                 16
+#define IQM_AF_SNS_SENSE__M                                                 0xFFFF
+#define IQM_AF_SNS_SENSE__PRE                                               0x0
+
+#define IQM_AF_AGC_IF__A                                                    0x1870028
+#define IQM_AF_AGC_IF__W                                                    15
+#define IQM_AF_AGC_IF__M                                                    0x7FFF
+#define IQM_AF_AGC_IF__PRE                                                  0x0
+
+#define IQM_AF_AGC_RF__A                                                    0x1870029
+#define IQM_AF_AGC_RF__W                                                    15
+#define IQM_AF_AGC_RF__M                                                    0x7FFF
+#define IQM_AF_AGC_RF__PRE                                                  0x0
+
+#define IQM_AF_PGA_GAIN__A                                                  0x187002A
+#define IQM_AF_PGA_GAIN__W                                                  4
+#define IQM_AF_PGA_GAIN__M                                                  0xF
+#define IQM_AF_PGA_GAIN__PRE                                                0x0
+
+#define IQM_AF_PDREF__A                                                     0x187002B
+#define IQM_AF_PDREF__W                                                     5
+#define IQM_AF_PDREF__M                                                     0x1F
+#define IQM_AF_PDREF__PRE                                                   0x0
+#define   IQM_AF_PDREF_QAM_B_64                                             0xF
+#define   IQM_AF_PDREF_QAM_B_256                                            0xF
+#define   IQM_AF_PDREF_ATV                                                  0xF
+
+#define IQM_AF_STDBY__A                                                     0x187002C
+#define IQM_AF_STDBY__W                                                     6
+#define IQM_AF_STDBY__M                                                     0x3F
+#define IQM_AF_STDBY__PRE                                                   0x0
+
+#define   IQM_AF_STDBY_STDBY_BIAS__B                                        0
+#define   IQM_AF_STDBY_STDBY_BIAS__W                                        1
+#define   IQM_AF_STDBY_STDBY_BIAS__M                                        0x1
+#define   IQM_AF_STDBY_STDBY_BIAS__PRE                                      0x0
+#define     IQM_AF_STDBY_STDBY_BIAS_ACTIVE                                  0x0
+#define     IQM_AF_STDBY_STDBY_BIAS_STANDBY                                 0x1
+
+#define   IQM_AF_STDBY_STDBY_ADC__B                                         1
+#define   IQM_AF_STDBY_STDBY_ADC__W                                         1
+#define   IQM_AF_STDBY_STDBY_ADC__M                                         0x2
+#define   IQM_AF_STDBY_STDBY_ADC__PRE                                       0x0
+#define     IQM_AF_STDBY_STDBY_ADC_A1_ACTIVE                                0x0
+#define     IQM_AF_STDBY_STDBY_ADC_A1_STANDBY                               0x2
+#define     IQM_AF_STDBY_STDBY_ADC_A2_ACTIVE                                0x2
+#define     IQM_AF_STDBY_STDBY_ADC_A2_STANDBY                               0x0
+
+#define   IQM_AF_STDBY_STDBY_AMP__B                                         2
+#define   IQM_AF_STDBY_STDBY_AMP__W                                         1
+#define   IQM_AF_STDBY_STDBY_AMP__M                                         0x4
+#define   IQM_AF_STDBY_STDBY_AMP__PRE                                       0x0
+#define     IQM_AF_STDBY_STDBY_AMP_A1_ACTIVE                                0x0
+#define     IQM_AF_STDBY_STDBY_AMP_A1_STANDBY                               0x4
+#define     IQM_AF_STDBY_STDBY_AMP_A2_ACTIVE                                0x4
+#define     IQM_AF_STDBY_STDBY_AMP_A2_STANDBY                               0x0
+
+#define   IQM_AF_STDBY_STDBY_PD__B                                          3
+#define   IQM_AF_STDBY_STDBY_PD__W                                          1
+#define   IQM_AF_STDBY_STDBY_PD__M                                          0x8
+#define   IQM_AF_STDBY_STDBY_PD__PRE                                        0x0
+#define     IQM_AF_STDBY_STDBY_PD_A1_ACTIVE                                 0x0
+#define     IQM_AF_STDBY_STDBY_PD_A1_STANDBY                                0x8
+#define     IQM_AF_STDBY_STDBY_PD_A2_ACTIVE                                 0x8
+#define     IQM_AF_STDBY_STDBY_PD_A2_STANDBY                                0x0
+
+#define   IQM_AF_STDBY_STDBY_TAGC_IF__B                                     4
+#define   IQM_AF_STDBY_STDBY_TAGC_IF__W                                     1
+#define   IQM_AF_STDBY_STDBY_TAGC_IF__M                                     0x10
+#define   IQM_AF_STDBY_STDBY_TAGC_IF__PRE                                   0x0
+#define     IQM_AF_STDBY_STDBY_TAGC_IF_A1_ACTIVE                            0x0
+#define     IQM_AF_STDBY_STDBY_TAGC_IF_A1_STANDBY                           0x10
+#define     IQM_AF_STDBY_STDBY_TAGC_IF_A2_ACTIVE                            0x10
+#define     IQM_AF_STDBY_STDBY_TAGC_IF_A2_STANDBY                           0x0
+
+#define   IQM_AF_STDBY_STDBY_TAGC_RF__B                                     5
+#define   IQM_AF_STDBY_STDBY_TAGC_RF__W                                     1
+#define   IQM_AF_STDBY_STDBY_TAGC_RF__M                                     0x20
+#define   IQM_AF_STDBY_STDBY_TAGC_RF__PRE                                   0x0
+#define     IQM_AF_STDBY_STDBY_TAGC_RF_A1_ACTIVE                            0x0
+#define     IQM_AF_STDBY_STDBY_TAGC_RF_A1_STANDBY                           0x20
+#define     IQM_AF_STDBY_STDBY_TAGC_RF_A2_ACTIVE                            0x20
+#define     IQM_AF_STDBY_STDBY_TAGC_RF_A2_STANDBY                           0x0
+
+#define IQM_AF_AMUX__A                                                      0x187002D
+#define IQM_AF_AMUX__W                                                      2
+#define IQM_AF_AMUX__M                                                      0x3
+#define IQM_AF_AMUX__PRE                                                    0x0
+
+#define IQM_AF_TST_AFEMAIN__A                                               0x187002E
+#define IQM_AF_TST_AFEMAIN__W                                               8
+#define IQM_AF_TST_AFEMAIN__M                                               0xFF
+#define IQM_AF_TST_AFEMAIN__PRE                                             0x0
+
+#define IQM_RT_RAM__A                                                       0x1880000
+
+#define   IQM_RT_RAM_DLY__B                                                 0
+#define   IQM_RT_RAM_DLY__W                                                 13
+#define   IQM_RT_RAM_DLY__M                                                 0x1FFF
+#define   IQM_RT_RAM_DLY__PRE                                               0x0
+
+#define ORX_COMM_EXEC__A                                                    0x2000000
+#define ORX_COMM_EXEC__W                                                    2
+#define ORX_COMM_EXEC__M                                                    0x3
+#define ORX_COMM_EXEC__PRE                                                  0x0
+#define   ORX_COMM_EXEC_STOP                                                0x0
+#define   ORX_COMM_EXEC_ACTIVE                                              0x1
+#define   ORX_COMM_EXEC_HOLD                                                0x2
+
+#define ORX_COMM_STATE__A                                                   0x2000001
+#define ORX_COMM_STATE__W                                                   16
+#define ORX_COMM_STATE__M                                                   0xFFFF
+#define ORX_COMM_STATE__PRE                                                 0x0
+#define ORX_COMM_MB__A                                                      0x2000002
+#define ORX_COMM_MB__W                                                      16
+#define ORX_COMM_MB__M                                                      0xFFFF
+#define ORX_COMM_MB__PRE                                                    0x0
+#define ORX_COMM_INT_REQ__A                                                 0x2000003
+#define ORX_COMM_INT_REQ__W                                                 16
+#define ORX_COMM_INT_REQ__M                                                 0xFFFF
+#define ORX_COMM_INT_REQ__PRE                                               0x0
+#define   ORX_COMM_INT_REQ_EQU_REQ__B                                       0
+#define   ORX_COMM_INT_REQ_EQU_REQ__W                                       1
+#define   ORX_COMM_INT_REQ_EQU_REQ__M                                       0x1
+#define   ORX_COMM_INT_REQ_EQU_REQ__PRE                                     0x0
+#define   ORX_COMM_INT_REQ_DDC_REQ__B                                       1
+#define   ORX_COMM_INT_REQ_DDC_REQ__W                                       1
+#define   ORX_COMM_INT_REQ_DDC_REQ__M                                       0x2
+#define   ORX_COMM_INT_REQ_DDC_REQ__PRE                                     0x0
+#define   ORX_COMM_INT_REQ_FWP_REQ__B                                       2
+#define   ORX_COMM_INT_REQ_FWP_REQ__W                                       1
+#define   ORX_COMM_INT_REQ_FWP_REQ__M                                       0x4
+#define   ORX_COMM_INT_REQ_FWP_REQ__PRE                                     0x0
+#define   ORX_COMM_INT_REQ_CON_REQ__B                                       3
+#define   ORX_COMM_INT_REQ_CON_REQ__W                                       1
+#define   ORX_COMM_INT_REQ_CON_REQ__M                                       0x8
+#define   ORX_COMM_INT_REQ_CON_REQ__PRE                                     0x0
+#define   ORX_COMM_INT_REQ_NSU_REQ__B                                       4
+#define   ORX_COMM_INT_REQ_NSU_REQ__W                                       1
+#define   ORX_COMM_INT_REQ_NSU_REQ__M                                       0x10
+#define   ORX_COMM_INT_REQ_NSU_REQ__PRE                                     0x0
+
+#define ORX_COMM_INT_STA__A                                                 0x2000005
+#define ORX_COMM_INT_STA__W                                                 16
+#define ORX_COMM_INT_STA__M                                                 0xFFFF
+#define ORX_COMM_INT_STA__PRE                                               0x0
+#define ORX_COMM_INT_MSK__A                                                 0x2000006
+#define ORX_COMM_INT_MSK__W                                                 16
+#define ORX_COMM_INT_MSK__M                                                 0xFFFF
+#define ORX_COMM_INT_MSK__PRE                                               0x0
+#define ORX_COMM_INT_STM__A                                                 0x2000007
+#define ORX_COMM_INT_STM__W                                                 16
+#define ORX_COMM_INT_STM__M                                                 0xFFFF
+#define ORX_COMM_INT_STM__PRE                                               0x0
+
+#define ORX_TOP_COMM_EXEC__A                                                0x2010000
+#define ORX_TOP_COMM_EXEC__W                                                2
+#define ORX_TOP_COMM_EXEC__M                                                0x3
+#define ORX_TOP_COMM_EXEC__PRE                                              0x0
+#define   ORX_TOP_COMM_EXEC_STOP                                            0x0
+#define   ORX_TOP_COMM_EXEC_ACTIVE                                          0x1
+#define   ORX_TOP_COMM_EXEC_HOLD                                            0x2
+
+#define ORX_TOP_COMM_KEY__A                                                 0x201000F
+#define ORX_TOP_COMM_KEY__W                                                 16
+#define ORX_TOP_COMM_KEY__M                                                 0xFFFF
+#define ORX_TOP_COMM_KEY__PRE                                               0x0
+#define   ORX_TOP_COMM_KEY_KEY                                              0xFABA
+
+#define ORX_TOP_MDE_W__A                                                    0x2010010
+#define ORX_TOP_MDE_W__W                                                    2
+#define ORX_TOP_MDE_W__M                                                    0x3
+#define ORX_TOP_MDE_W__PRE                                                  0x2
+#define   ORX_TOP_MDE_W_RATE_1544KBPS                                       0x0
+#define   ORX_TOP_MDE_W_RATE_3088KBPS                                       0x1
+#define   ORX_TOP_MDE_W_RATE_2048KBPS_SQRT                                  0x2
+#define   ORX_TOP_MDE_W_RATE_2048KBPS_RO                                    0x3
+
+#define ORX_TOP_AIF_CTRL_W__A                                               0x2010011
+#define ORX_TOP_AIF_CTRL_W__W                                               3
+#define ORX_TOP_AIF_CTRL_W__M                                               0x7
+#define ORX_TOP_AIF_CTRL_W__PRE                                             0x0
+#define   ORX_TOP_AIF_CTRL_W_NEG_CLK_EDGE__B                                0
+#define   ORX_TOP_AIF_CTRL_W_NEG_CLK_EDGE__W                                1
+#define   ORX_TOP_AIF_CTRL_W_NEG_CLK_EDGE__M                                0x1
+#define   ORX_TOP_AIF_CTRL_W_NEG_CLK_EDGE__PRE                              0x0
+#define     ORX_TOP_AIF_CTRL_W_NEG_CLK_EDGE_ADC_SAMPL_ON_POS_CLK_EDGE       0x0
+#define     ORX_TOP_AIF_CTRL_W_NEG_CLK_EDGE_ADC_SAMPL_ON_NEG_CLK_EDGE       0x1
+#define   ORX_TOP_AIF_CTRL_W_BIT_REVERSE__B                                 1
+#define   ORX_TOP_AIF_CTRL_W_BIT_REVERSE__W                                 1
+#define   ORX_TOP_AIF_CTRL_W_BIT_REVERSE__M                                 0x2
+#define   ORX_TOP_AIF_CTRL_W_BIT_REVERSE__PRE                               0x0
+#define     ORX_TOP_AIF_CTRL_W_BIT_REVERSE_REGULAR_BIT_ORDER_ADC            0x0
+#define     ORX_TOP_AIF_CTRL_W_BIT_REVERSE_REVERSAL_BIT_ORDER_ADC           0x2
+#define   ORX_TOP_AIF_CTRL_W_INV_MSB__B                                     2
+#define   ORX_TOP_AIF_CTRL_W_INV_MSB__W                                     1
+#define   ORX_TOP_AIF_CTRL_W_INV_MSB__M                                     0x4
+#define   ORX_TOP_AIF_CTRL_W_INV_MSB__PRE                                   0x0
+#define     ORX_TOP_AIF_CTRL_W_INV_MSB_NO_MSB_INVERSION_ADC                 0x0
+#define     ORX_TOP_AIF_CTRL_W_INV_MSB_MSB_INVERSION_ADC                    0x4
+
+#define ORX_FWP_COMM_EXEC__A                                                0x2020000
+#define ORX_FWP_COMM_EXEC__W                                                2
+#define ORX_FWP_COMM_EXEC__M                                                0x3
+#define ORX_FWP_COMM_EXEC__PRE                                              0x0
+#define   ORX_FWP_COMM_EXEC_STOP                                            0x0
+#define   ORX_FWP_COMM_EXEC_ACTIVE                                          0x1
+#define   ORX_FWP_COMM_EXEC_HOLD                                            0x2
+
+#define ORX_FWP_COMM_MB__A                                                  0x2020002
+#define ORX_FWP_COMM_MB__W                                                  8
+#define ORX_FWP_COMM_MB__M                                                  0xFF
+#define ORX_FWP_COMM_MB__PRE                                                0x0
+#define   ORX_FWP_COMM_MB_CTL__B                                            0
+#define   ORX_FWP_COMM_MB_CTL__W                                            1
+#define   ORX_FWP_COMM_MB_CTL__M                                            0x1
+#define   ORX_FWP_COMM_MB_CTL__PRE                                          0x0
+#define     ORX_FWP_COMM_MB_CTL_OFF                                         0x0
+#define     ORX_FWP_COMM_MB_CTL_ON                                          0x1
+#define   ORX_FWP_COMM_MB_OBS__B                                            1
+#define   ORX_FWP_COMM_MB_OBS__W                                            1
+#define   ORX_FWP_COMM_MB_OBS__M                                            0x2
+#define   ORX_FWP_COMM_MB_OBS__PRE                                          0x0
+#define     ORX_FWP_COMM_MB_OBS_OFF                                         0x0
+#define     ORX_FWP_COMM_MB_OBS_ON                                          0x2
+
+#define   ORX_FWP_COMM_MB_CTL_MUX__B                                        2
+#define   ORX_FWP_COMM_MB_CTL_MUX__W                                        3
+#define   ORX_FWP_COMM_MB_CTL_MUX__M                                        0x1C
+#define   ORX_FWP_COMM_MB_CTL_MUX__PRE                                      0x0
+
+#define   ORX_FWP_COMM_MB_OBS_MUX__B                                        5
+#define   ORX_FWP_COMM_MB_OBS_MUX__W                                        3
+#define   ORX_FWP_COMM_MB_OBS_MUX__M                                        0xE0
+#define   ORX_FWP_COMM_MB_OBS_MUX__PRE                                      0x0
+
+#define ORX_FWP_AAG_LEN_W__A                                                0x2020010
+#define ORX_FWP_AAG_LEN_W__W                                                16
+#define ORX_FWP_AAG_LEN_W__M                                                0xFFFF
+#define ORX_FWP_AAG_LEN_W__PRE                                              0x800
+
+#define ORX_FWP_AAG_THR_W__A                                                0x2020011
+#define ORX_FWP_AAG_THR_W__W                                                8
+#define ORX_FWP_AAG_THR_W__M                                                0xFF
+#define ORX_FWP_AAG_THR_W__PRE                                              0x50
+
+#define ORX_FWP_AAG_THR_CNT_R__A                                            0x2020012
+#define ORX_FWP_AAG_THR_CNT_R__W                                            16
+#define ORX_FWP_AAG_THR_CNT_R__M                                            0xFFFF
+#define ORX_FWP_AAG_THR_CNT_R__PRE                                          0x0
+
+#define ORX_FWP_AAG_SNS_CNT_R__A                                            0x2020013
+#define ORX_FWP_AAG_SNS_CNT_R__W                                            16
+#define ORX_FWP_AAG_SNS_CNT_R__M                                            0xFFFF
+#define ORX_FWP_AAG_SNS_CNT_R__PRE                                          0x0
+
+#define ORX_FWP_PFI_A_W__A                                                  0x2020014
+#define ORX_FWP_PFI_A_W__W                                                  8
+#define ORX_FWP_PFI_A_W__M                                                  0xFF
+#define ORX_FWP_PFI_A_W__PRE                                                0xB0
+#define   ORX_FWP_PFI_A_W_RATE_2048KBPS                                     0xB0
+#define   ORX_FWP_PFI_A_W_RATE_1544KBPS                                     0xA4
+#define   ORX_FWP_PFI_A_W_RATE_3088KBPS                                     0xC0
+
+#define ORX_FWP_PFI_B_W__A                                                  0x2020015
+#define ORX_FWP_PFI_B_W__W                                                  8
+#define ORX_FWP_PFI_B_W__M                                                  0xFF
+#define ORX_FWP_PFI_B_W__PRE                                                0x9E
+#define   ORX_FWP_PFI_B_W_RATE_2048KBPS                                     0x9E
+#define   ORX_FWP_PFI_B_W_RATE_1544KBPS                                     0x94
+#define   ORX_FWP_PFI_B_W_RATE_3088KBPS                                     0xB0
+
+#define ORX_FWP_PFI_C_W__A                                                  0x2020016
+#define ORX_FWP_PFI_C_W__W                                                  8
+#define ORX_FWP_PFI_C_W__M                                                  0xFF
+#define ORX_FWP_PFI_C_W__PRE                                                0x5C
+#define   ORX_FWP_PFI_C_W_RATE_2048KBPS                                     0x5C
+#define   ORX_FWP_PFI_C_W_RATE_1544KBPS                                     0x64
+#define   ORX_FWP_PFI_C_W_RATE_3088KBPS                                     0x50
+
+#define ORX_FWP_KR1_AMP_R__A                                                0x2020017
+#define ORX_FWP_KR1_AMP_R__W                                                9
+#define ORX_FWP_KR1_AMP_R__M                                                0x1FF
+#define ORX_FWP_KR1_AMP_R__PRE                                              0x0
+
+#define ORX_FWP_KR1_LDT_W__A                                                0x2020018
+#define ORX_FWP_KR1_LDT_W__W                                                3
+#define ORX_FWP_KR1_LDT_W__M                                                0x7
+#define ORX_FWP_KR1_LDT_W__PRE                                              0x2
+#define ORX_FWP_SRC_DGN_W__A                                                0x2020019
+#define ORX_FWP_SRC_DGN_W__W                                                16
+#define ORX_FWP_SRC_DGN_W__M                                                0xFFFF
+#define ORX_FWP_SRC_DGN_W__PRE                                              0x1FF
+
+#define   ORX_FWP_SRC_DGN_W_MANT__B                                         0
+#define   ORX_FWP_SRC_DGN_W_MANT__W                                         9
+#define   ORX_FWP_SRC_DGN_W_MANT__M                                         0x1FF
+#define   ORX_FWP_SRC_DGN_W_MANT__PRE                                       0x1FF
+
+#define   ORX_FWP_SRC_DGN_W_EXP__B                                          12
+#define   ORX_FWP_SRC_DGN_W_EXP__W                                          4
+#define   ORX_FWP_SRC_DGN_W_EXP__M                                          0xF000
+#define   ORX_FWP_SRC_DGN_W_EXP__PRE                                        0x0
+
+#define ORX_FWP_NYQ_ADR_W__A                                                0x202001A
+#define ORX_FWP_NYQ_ADR_W__W                                                5
+#define ORX_FWP_NYQ_ADR_W__M                                                0x1F
+#define ORX_FWP_NYQ_ADR_W__PRE                                              0x1F
+
+#define ORX_FWP_NYQ_COF_RW__A                                               0x202001B
+#define ORX_FWP_NYQ_COF_RW__W                                               10
+#define ORX_FWP_NYQ_COF_RW__M                                               0x3FF
+#define ORX_FWP_NYQ_COF_RW__PRE                                             0x0
+
+#define ORX_FWP_IQM_FRQ_W__A                                                0x202001C
+#define ORX_FWP_IQM_FRQ_W__W                                                16
+#define ORX_FWP_IQM_FRQ_W__M                                                0xFFFF
+#define ORX_FWP_IQM_FRQ_W__PRE                                              0x4301
+
+#define ORX_EQU_COMM_EXEC__A                                                0x2030000
+#define ORX_EQU_COMM_EXEC__W                                                2
+#define ORX_EQU_COMM_EXEC__M                                                0x3
+#define ORX_EQU_COMM_EXEC__PRE                                              0x0
+#define   ORX_EQU_COMM_EXEC_STOP                                            0x0
+#define   ORX_EQU_COMM_EXEC_ACTIVE                                          0x1
+#define   ORX_EQU_COMM_EXEC_HOLD                                            0x2
+
+#define ORX_EQU_COMM_MB__A                                                  0x2030002
+#define ORX_EQU_COMM_MB__W                                                  8
+#define ORX_EQU_COMM_MB__M                                                  0xFF
+#define ORX_EQU_COMM_MB__PRE                                                0x0
+#define   ORX_EQU_COMM_MB_CTL__B                                            0
+#define   ORX_EQU_COMM_MB_CTL__W                                            1
+#define   ORX_EQU_COMM_MB_CTL__M                                            0x1
+#define   ORX_EQU_COMM_MB_CTL__PRE                                          0x0
+#define     ORX_EQU_COMM_MB_CTL_OFF                                         0x0
+#define     ORX_EQU_COMM_MB_CTL_ON                                          0x1
+#define   ORX_EQU_COMM_MB_OBS__B                                            1
+#define   ORX_EQU_COMM_MB_OBS__W                                            1
+#define   ORX_EQU_COMM_MB_OBS__M                                            0x2
+#define   ORX_EQU_COMM_MB_OBS__PRE                                          0x0
+#define     ORX_EQU_COMM_MB_OBS_OFF                                         0x0
+#define     ORX_EQU_COMM_MB_OBS_ON                                          0x2
+
+#define   ORX_EQU_COMM_MB_CTL_MUX__B                                        2
+#define   ORX_EQU_COMM_MB_CTL_MUX__W                                        3
+#define   ORX_EQU_COMM_MB_CTL_MUX__M                                        0x1C
+#define   ORX_EQU_COMM_MB_CTL_MUX__PRE                                      0x0
+
+#define   ORX_EQU_COMM_MB_OBS_MUX__B                                        5
+#define   ORX_EQU_COMM_MB_OBS_MUX__W                                        3
+#define   ORX_EQU_COMM_MB_OBS_MUX__M                                        0xE0
+#define   ORX_EQU_COMM_MB_OBS_MUX__PRE                                      0x0
+
+#define ORX_EQU_COMM_INT_REQ__A                                             0x2030003
+#define ORX_EQU_COMM_INT_REQ__W                                             1
+#define ORX_EQU_COMM_INT_REQ__M                                             0x1
+#define ORX_EQU_COMM_INT_REQ__PRE                                           0x0
+#define ORX_EQU_COMM_INT_STA__A                                             0x2030005
+#define ORX_EQU_COMM_INT_STA__W                                             2
+#define ORX_EQU_COMM_INT_STA__M                                             0x3
+#define ORX_EQU_COMM_INT_STA__PRE                                           0x0
+
+#define   ORX_EQU_COMM_INT_STA_FFF_READ__B                                  0
+#define   ORX_EQU_COMM_INT_STA_FFF_READ__W                                  1
+#define   ORX_EQU_COMM_INT_STA_FFF_READ__M                                  0x1
+#define   ORX_EQU_COMM_INT_STA_FFF_READ__PRE                                0x0
+
+#define   ORX_EQU_COMM_INT_STA_FBF_READ__B                                  1
+#define   ORX_EQU_COMM_INT_STA_FBF_READ__W                                  1
+#define   ORX_EQU_COMM_INT_STA_FBF_READ__M                                  0x2
+#define   ORX_EQU_COMM_INT_STA_FBF_READ__PRE                                0x0
+
+#define ORX_EQU_COMM_INT_MSK__A                                             0x2030006
+#define ORX_EQU_COMM_INT_MSK__W                                             2
+#define ORX_EQU_COMM_INT_MSK__M                                             0x3
+#define ORX_EQU_COMM_INT_MSK__PRE                                           0x0
+#define   ORX_EQU_COMM_INT_MSK_FFF_READ__B                                  0
+#define   ORX_EQU_COMM_INT_MSK_FFF_READ__W                                  1
+#define   ORX_EQU_COMM_INT_MSK_FFF_READ__M                                  0x1
+#define   ORX_EQU_COMM_INT_MSK_FFF_READ__PRE                                0x0
+#define   ORX_EQU_COMM_INT_MSK_FBF_READ__B                                  1
+#define   ORX_EQU_COMM_INT_MSK_FBF_READ__W                                  1
+#define   ORX_EQU_COMM_INT_MSK_FBF_READ__M                                  0x2
+#define   ORX_EQU_COMM_INT_MSK_FBF_READ__PRE                                0x0
+
+#define ORX_EQU_COMM_INT_STM__A                                             0x2030007
+#define ORX_EQU_COMM_INT_STM__W                                             2
+#define ORX_EQU_COMM_INT_STM__M                                             0x3
+#define ORX_EQU_COMM_INT_STM__PRE                                           0x0
+#define   ORX_EQU_COMM_INT_STM_FFF_READ__B                                  0
+#define   ORX_EQU_COMM_INT_STM_FFF_READ__W                                  1
+#define   ORX_EQU_COMM_INT_STM_FFF_READ__M                                  0x1
+#define   ORX_EQU_COMM_INT_STM_FFF_READ__PRE                                0x0
+#define   ORX_EQU_COMM_INT_STM_FBF_READ__B                                  1
+#define   ORX_EQU_COMM_INT_STM_FBF_READ__W                                  1
+#define   ORX_EQU_COMM_INT_STM_FBF_READ__M                                  0x2
+#define   ORX_EQU_COMM_INT_STM_FBF_READ__PRE                                0x0
+
+#define ORX_EQU_FFF_SCL_W__A                                                0x2030010
+#define ORX_EQU_FFF_SCL_W__W                                                1
+#define ORX_EQU_FFF_SCL_W__M                                                0x1
+#define ORX_EQU_FFF_SCL_W__PRE                                              0x0
+#define   ORX_EQU_FFF_SCL_W_SCALE_GAIN_1                                    0x0
+#define   ORX_EQU_FFF_SCL_W_SCALE_GAIN_2                                    0x1
+
+#define ORX_EQU_FFF_UPD_W__A                                                0x2030011
+#define ORX_EQU_FFF_UPD_W__W                                                1
+#define ORX_EQU_FFF_UPD_W__M                                                0x1
+#define ORX_EQU_FFF_UPD_W__PRE                                              0x0
+#define   ORX_EQU_FFF_UPD_W_NO_UPDATE                                       0x0
+#define   ORX_EQU_FFF_UPD_W_LMS_UPDATE                                      0x1
+
+#define ORX_EQU_FFF_STP_W__A                                                0x2030012
+#define ORX_EQU_FFF_STP_W__W                                                3
+#define ORX_EQU_FFF_STP_W__M                                                0x7
+#define ORX_EQU_FFF_STP_W__PRE                                              0x2
+
+#define ORX_EQU_FFF_LEA_W__A                                                0x2030013
+#define ORX_EQU_FFF_LEA_W__W                                                4
+#define ORX_EQU_FFF_LEA_W__M                                                0xF
+#define ORX_EQU_FFF_LEA_W__PRE                                              0x4
+
+#define ORX_EQU_FFF_RWT_W__A                                                0x2030014
+#define ORX_EQU_FFF_RWT_W__W                                                2
+#define ORX_EQU_FFF_RWT_W__M                                                0x3
+#define ORX_EQU_FFF_RWT_W__PRE                                              0x0
+
+#define ORX_EQU_FFF_C0RE_RW__A                                              0x2030015
+#define ORX_EQU_FFF_C0RE_RW__W                                              12
+#define ORX_EQU_FFF_C0RE_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C0RE_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C0IM_RW__A                                              0x2030016
+#define ORX_EQU_FFF_C0IM_RW__W                                              12
+#define ORX_EQU_FFF_C0IM_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C0IM_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C1RE_RW__A                                              0x2030017
+#define ORX_EQU_FFF_C1RE_RW__W                                              12
+#define ORX_EQU_FFF_C1RE_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C1RE_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C1IM_RW__A                                              0x2030018
+#define ORX_EQU_FFF_C1IM_RW__W                                              12
+#define ORX_EQU_FFF_C1IM_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C1IM_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C2RE_RW__A                                              0x2030019
+#define ORX_EQU_FFF_C2RE_RW__W                                              12
+#define ORX_EQU_FFF_C2RE_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C2RE_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C2IM_RW__A                                              0x203001A
+#define ORX_EQU_FFF_C2IM_RW__W                                              12
+#define ORX_EQU_FFF_C2IM_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C2IM_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C3RE_RW__A                                              0x203001B
+#define ORX_EQU_FFF_C3RE_RW__W                                              12
+#define ORX_EQU_FFF_C3RE_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C3RE_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C3IM_RW__A                                              0x203001C
+#define ORX_EQU_FFF_C3IM_RW__W                                              12
+#define ORX_EQU_FFF_C3IM_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C3IM_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C4RE_RW__A                                              0x203001D
+#define ORX_EQU_FFF_C4RE_RW__W                                              12
+#define ORX_EQU_FFF_C4RE_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C4RE_RW__PRE                                            0x400
+
+#define ORX_EQU_FFF_C4IM_RW__A                                              0x203001E
+#define ORX_EQU_FFF_C4IM_RW__W                                              12
+#define ORX_EQU_FFF_C4IM_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C4IM_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C5RE_RW__A                                              0x203001F
+#define ORX_EQU_FFF_C5RE_RW__W                                              12
+#define ORX_EQU_FFF_C5RE_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C5RE_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C5IM_RW__A                                              0x2030020
+#define ORX_EQU_FFF_C5IM_RW__W                                              12
+#define ORX_EQU_FFF_C5IM_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C5IM_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C6RE_RW__A                                              0x2030021
+#define ORX_EQU_FFF_C6RE_RW__W                                              12
+#define ORX_EQU_FFF_C6RE_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C6RE_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C6IM_RW__A                                              0x2030022
+#define ORX_EQU_FFF_C6IM_RW__W                                              12
+#define ORX_EQU_FFF_C6IM_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C6IM_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C7RE_RW__A                                              0x2030023
+#define ORX_EQU_FFF_C7RE_RW__W                                              12
+#define ORX_EQU_FFF_C7RE_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C7RE_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C7IM_RW__A                                              0x2030024
+#define ORX_EQU_FFF_C7IM_RW__W                                              12
+#define ORX_EQU_FFF_C7IM_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C7IM_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C8RE_RW__A                                              0x2030025
+#define ORX_EQU_FFF_C8RE_RW__W                                              12
+#define ORX_EQU_FFF_C8RE_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C8RE_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C8IM_RW__A                                              0x2030026
+#define ORX_EQU_FFF_C8IM_RW__W                                              12
+#define ORX_EQU_FFF_C8IM_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C8IM_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C9RE_RW__A                                              0x2030027
+#define ORX_EQU_FFF_C9RE_RW__W                                              12
+#define ORX_EQU_FFF_C9RE_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C9RE_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C9IM_RW__A                                              0x2030028
+#define ORX_EQU_FFF_C9IM_RW__W                                              12
+#define ORX_EQU_FFF_C9IM_RW__M                                              0xFFF
+#define ORX_EQU_FFF_C9IM_RW__PRE                                            0x0
+
+#define ORX_EQU_FFF_C10RE_RW__A                                             0x2030029
+#define ORX_EQU_FFF_C10RE_RW__W                                             12
+#define ORX_EQU_FFF_C10RE_RW__M                                             0xFFF
+#define ORX_EQU_FFF_C10RE_RW__PRE                                           0x0
+
+#define ORX_EQU_FFF_C10IM_RW__A                                             0x203002A
+#define ORX_EQU_FFF_C10IM_RW__W                                             12
+#define ORX_EQU_FFF_C10IM_RW__M                                             0xFFF
+#define ORX_EQU_FFF_C10IM_RW__PRE                                           0x0
+
+#define ORX_EQU_MXB_SEL_W__A                                                0x203002B
+#define ORX_EQU_MXB_SEL_W__W                                                1
+#define ORX_EQU_MXB_SEL_W__M                                                0x1
+#define ORX_EQU_MXB_SEL_W__PRE                                              0x0
+#define   ORX_EQU_MXB_SEL_W_UNDECIDED_SYMBOLS                               0x0
+#define   ORX_EQU_MXB_SEL_W_DECIDED_SYMBOLS                                 0x1
+
+#define ORX_EQU_FBF_UPD_W__A                                                0x203002C
+#define ORX_EQU_FBF_UPD_W__W                                                1
+#define ORX_EQU_FBF_UPD_W__M                                                0x1
+#define ORX_EQU_FBF_UPD_W__PRE                                              0x0
+#define   ORX_EQU_FBF_UPD_W_NO_UPDATE                                       0x0
+#define   ORX_EQU_FBF_UPD_W_LMS_UPDATE                                      0x1
+
+#define ORX_EQU_FBF_STP_W__A                                                0x203002D
+#define ORX_EQU_FBF_STP_W__W                                                3
+#define ORX_EQU_FBF_STP_W__M                                                0x7
+#define ORX_EQU_FBF_STP_W__PRE                                              0x2
+
+#define ORX_EQU_FBF_LEA_W__A                                                0x203002E
+#define ORX_EQU_FBF_LEA_W__W                                                4
+#define ORX_EQU_FBF_LEA_W__M                                                0xF
+#define ORX_EQU_FBF_LEA_W__PRE                                              0x4
+
+#define ORX_EQU_FBF_RWT_W__A                                                0x203002F
+#define ORX_EQU_FBF_RWT_W__W                                                2
+#define ORX_EQU_FBF_RWT_W__M                                                0x3
+#define ORX_EQU_FBF_RWT_W__PRE                                              0x0
+
+#define ORX_EQU_FBF_C0RE_RW__A                                              0x2030030
+#define ORX_EQU_FBF_C0RE_RW__W                                              12
+#define ORX_EQU_FBF_C0RE_RW__M                                              0xFFF
+#define ORX_EQU_FBF_C0RE_RW__PRE                                            0x0
+
+#define ORX_EQU_FBF_C0IM_RW__A                                              0x2030031
+#define ORX_EQU_FBF_C0IM_RW__W                                              12
+#define ORX_EQU_FBF_C0IM_RW__M                                              0xFFF
+#define ORX_EQU_FBF_C0IM_RW__PRE                                            0x0
+
+#define ORX_EQU_FBF_C1RE_RW__A                                              0x2030032
+#define ORX_EQU_FBF_C1RE_RW__W                                              12
+#define ORX_EQU_FBF_C1RE_RW__M                                              0xFFF
+#define ORX_EQU_FBF_C1RE_RW__PRE                                            0x0
+
+#define ORX_EQU_FBF_C1IM_RW__A                                              0x2030033
+#define ORX_EQU_FBF_C1IM_RW__W                                              12
+#define ORX_EQU_FBF_C1IM_RW__M                                              0xFFF
+#define ORX_EQU_FBF_C1IM_RW__PRE                                            0x0
+
+#define ORX_EQU_FBF_C2RE_RW__A                                              0x2030034
+#define ORX_EQU_FBF_C2RE_RW__W                                              12
+#define ORX_EQU_FBF_C2RE_RW__M                                              0xFFF
+#define ORX_EQU_FBF_C2RE_RW__PRE                                            0x0
+
+#define ORX_EQU_FBF_C2IM_RW__A                                              0x2030035
+#define ORX_EQU_FBF_C2IM_RW__W                                              12
+#define ORX_EQU_FBF_C2IM_RW__M                                              0xFFF
+#define ORX_EQU_FBF_C2IM_RW__PRE                                            0x0
+
+#define ORX_EQU_FBF_C3RE_RW__A                                              0x2030036
+#define ORX_EQU_FBF_C3RE_RW__W                                              12
+#define ORX_EQU_FBF_C3RE_RW__M                                              0xFFF
+#define ORX_EQU_FBF_C3RE_RW__PRE                                            0x0
+
+#define ORX_EQU_FBF_C3IM_RW__A                                              0x2030037
+#define ORX_EQU_FBF_C3IM_RW__W                                              12
+#define ORX_EQU_FBF_C3IM_RW__M                                              0xFFF
+#define ORX_EQU_FBF_C3IM_RW__PRE                                            0x0
+
+#define ORX_EQU_FBF_C4RE_RW__A                                              0x2030038
+#define ORX_EQU_FBF_C4RE_RW__W                                              12
+#define ORX_EQU_FBF_C4RE_RW__M                                              0xFFF
+#define ORX_EQU_FBF_C4RE_RW__PRE                                            0x0
+
+#define ORX_EQU_FBF_C4IM_RW__A                                              0x2030039
+#define ORX_EQU_FBF_C4IM_RW__W                                              12
+#define ORX_EQU_FBF_C4IM_RW__M                                              0xFFF
+#define ORX_EQU_FBF_C4IM_RW__PRE                                            0x0
+
+#define ORX_EQU_FBF_C5RE_RW__A                                              0x203003A
+#define ORX_EQU_FBF_C5RE_RW__W                                              12
+#define ORX_EQU_FBF_C5RE_RW__M                                              0xFFF
+#define ORX_EQU_FBF_C5RE_RW__PRE                                            0x0
+
+#define ORX_EQU_FBF_C5IM_RW__A                                              0x203003B
+#define ORX_EQU_FBF_C5IM_RW__W                                              12
+#define ORX_EQU_FBF_C5IM_RW__M                                              0xFFF
+#define ORX_EQU_FBF_C5IM_RW__PRE                                            0x0
+
+#define ORX_EQU_ERR_SEL_W__A                                                0x203003C
+#define ORX_EQU_ERR_SEL_W__W                                                1
+#define ORX_EQU_ERR_SEL_W__M                                                0x1
+#define ORX_EQU_ERR_SEL_W__PRE                                              0x0
+#define   ORX_EQU_ERR_SEL_W_CMA_ERROR                                       0x0
+#define   ORX_EQU_ERR_SEL_W_DDA_ERROR                                       0x1
+
+#define ORX_EQU_ERR_TIS_W__A                                                0x203003D
+#define ORX_EQU_ERR_TIS_W__W                                                1
+#define ORX_EQU_ERR_TIS_W__M                                                0x1
+#define ORX_EQU_ERR_TIS_W__PRE                                              0x0
+#define   ORX_EQU_ERR_TIS_W_CMA_SIGNALS                                     0x0
+#define   ORX_EQU_ERR_TIS_W_DDA_SIGNALS                                     0x1
+
+#define ORX_EQU_ERR_EDI_R__A                                                0x203003E
+#define ORX_EQU_ERR_EDI_R__W                                                5
+#define ORX_EQU_ERR_EDI_R__M                                                0x1F
+#define ORX_EQU_ERR_EDI_R__PRE                                              0xF
+
+#define ORX_EQU_ERR_EDQ_R__A                                                0x203003F
+#define ORX_EQU_ERR_EDQ_R__W                                                5
+#define ORX_EQU_ERR_EDQ_R__M                                                0x1F
+#define ORX_EQU_ERR_EDQ_R__PRE                                              0xF
+
+#define ORX_EQU_ERR_ECI_R__A                                                0x2030040
+#define ORX_EQU_ERR_ECI_R__W                                                5
+#define ORX_EQU_ERR_ECI_R__M                                                0x1F
+#define ORX_EQU_ERR_ECI_R__PRE                                              0xF
+
+#define ORX_EQU_ERR_ECQ_R__A                                                0x2030041
+#define ORX_EQU_ERR_ECQ_R__W                                                5
+#define ORX_EQU_ERR_ECQ_R__M                                                0x1F
+#define ORX_EQU_ERR_ECQ_R__PRE                                              0xF
+
+#define ORX_EQU_MER_MER_R__A                                                0x2030042
+#define ORX_EQU_MER_MER_R__W                                                6
+#define ORX_EQU_MER_MER_R__M                                                0x3F
+#define ORX_EQU_MER_MER_R__PRE                                              0x3F
+
+#define ORX_EQU_MER_LDT_W__A                                                0x2030043
+#define ORX_EQU_MER_LDT_W__W                                                3
+#define ORX_EQU_MER_LDT_W__M                                                0x7
+#define ORX_EQU_MER_LDT_W__PRE                                              0x4
+
+#define ORX_EQU_SYN_LEN_W__A                                                0x2030044
+#define ORX_EQU_SYN_LEN_W__W                                                16
+#define ORX_EQU_SYN_LEN_W__M                                                0xFFFF
+#define ORX_EQU_SYN_LEN_W__PRE                                              0x0
+
+#define ORX_DDC_COMM_EXEC__A                                                0x2040000
+#define ORX_DDC_COMM_EXEC__W                                                2
+#define ORX_DDC_COMM_EXEC__M                                                0x3
+#define ORX_DDC_COMM_EXEC__PRE                                              0x0
+#define   ORX_DDC_COMM_EXEC_STOP                                            0x0
+#define   ORX_DDC_COMM_EXEC_ACTIVE                                          0x1
+#define   ORX_DDC_COMM_EXEC_HOLD                                            0x2
+
+#define ORX_DDC_COMM_MB__A                                                  0x2040002
+#define ORX_DDC_COMM_MB__W                                                  6
+#define ORX_DDC_COMM_MB__M                                                  0x3F
+#define ORX_DDC_COMM_MB__PRE                                                0x0
+#define   ORX_DDC_COMM_MB_CTL__B                                            0
+#define   ORX_DDC_COMM_MB_CTL__W                                            1
+#define   ORX_DDC_COMM_MB_CTL__M                                            0x1
+#define   ORX_DDC_COMM_MB_CTL__PRE                                          0x0
+#define     ORX_DDC_COMM_MB_CTL_OFF                                         0x0
+#define     ORX_DDC_COMM_MB_CTL_ON                                          0x1
+#define   ORX_DDC_COMM_MB_OBS__B                                            1
+#define   ORX_DDC_COMM_MB_OBS__W                                            1
+#define   ORX_DDC_COMM_MB_OBS__M                                            0x2
+#define   ORX_DDC_COMM_MB_OBS__PRE                                          0x0
+#define     ORX_DDC_COMM_MB_OBS_OFF                                         0x0
+#define     ORX_DDC_COMM_MB_OBS_ON                                          0x2
+
+#define   ORX_DDC_COMM_MB_CTL_MUX__B                                        2
+#define   ORX_DDC_COMM_MB_CTL_MUX__W                                        2
+#define   ORX_DDC_COMM_MB_CTL_MUX__M                                        0xC
+#define   ORX_DDC_COMM_MB_CTL_MUX__PRE                                      0x0
+
+#define   ORX_DDC_COMM_MB_OBS_MUX__B                                        4
+#define   ORX_DDC_COMM_MB_OBS_MUX__W                                        2
+#define   ORX_DDC_COMM_MB_OBS_MUX__M                                        0x30
+#define   ORX_DDC_COMM_MB_OBS_MUX__PRE                                      0x0
+
+#define ORX_DDC_COMM_INT_REQ__A                                             0x2040003
+#define ORX_DDC_COMM_INT_REQ__W                                             1
+#define ORX_DDC_COMM_INT_REQ__M                                             0x1
+#define ORX_DDC_COMM_INT_REQ__PRE                                           0x0
+#define ORX_DDC_COMM_INT_STA__A                                             0x2040005
+#define ORX_DDC_COMM_INT_STA__W                                             1
+#define ORX_DDC_COMM_INT_STA__M                                             0x1
+#define ORX_DDC_COMM_INT_STA__PRE                                           0x0
+#define ORX_DDC_COMM_INT_MSK__A                                             0x2040006
+#define ORX_DDC_COMM_INT_MSK__W                                             1
+#define ORX_DDC_COMM_INT_MSK__M                                             0x1
+#define ORX_DDC_COMM_INT_MSK__PRE                                           0x0
+#define ORX_DDC_COMM_INT_STM__A                                             0x2040007
+#define ORX_DDC_COMM_INT_STM__W                                             1
+#define ORX_DDC_COMM_INT_STM__M                                             0x1
+#define ORX_DDC_COMM_INT_STM__PRE                                           0x0
+#define ORX_DDC_DEC_MAP_W__A                                                0x2040010
+#define ORX_DDC_DEC_MAP_W__W                                                9
+#define ORX_DDC_DEC_MAP_W__M                                                0x1FF
+#define ORX_DDC_DEC_MAP_W__PRE                                              0x178
+
+#define   ORX_DDC_DEC_MAP_W_QUADR0__B                                       0
+#define   ORX_DDC_DEC_MAP_W_QUADR0__W                                       2
+#define   ORX_DDC_DEC_MAP_W_QUADR0__M                                       0x3
+#define   ORX_DDC_DEC_MAP_W_QUADR0__PRE                                     0x0
+#define     ORX_DDC_DEC_MAP_W_QUADR0_ROTATE_DEFAULT                         0x0
+#define     ORX_DDC_DEC_MAP_W_QUADR0_ROTATE_ALTERNATE                       0x0
+
+#define   ORX_DDC_DEC_MAP_W_QUADR1__B                                       2
+#define   ORX_DDC_DEC_MAP_W_QUADR1__W                                       2
+#define   ORX_DDC_DEC_MAP_W_QUADR1__M                                       0xC
+#define   ORX_DDC_DEC_MAP_W_QUADR1__PRE                                     0x8
+#define     ORX_DDC_DEC_MAP_W_QUADR1_ROTATE_DEFAULT                         0x8
+#define     ORX_DDC_DEC_MAP_W_QUADR1_ROTATE_ALTERNATE                       0x4
+
+#define   ORX_DDC_DEC_MAP_W_QUADR2__B                                       4
+#define   ORX_DDC_DEC_MAP_W_QUADR2__W                                       2
+#define   ORX_DDC_DEC_MAP_W_QUADR2__M                                       0x30
+#define   ORX_DDC_DEC_MAP_W_QUADR2__PRE                                     0x30
+#define     ORX_DDC_DEC_MAP_W_QUADR2_ROTATE_DEFAULT                         0x30
+#define     ORX_DDC_DEC_MAP_W_QUADR2_ROTATE_ALTERNATE                       0x30
+
+#define   ORX_DDC_DEC_MAP_W_QUADR3__B                                       6
+#define   ORX_DDC_DEC_MAP_W_QUADR3__W                                       2
+#define   ORX_DDC_DEC_MAP_W_QUADR3__M                                       0xC0
+#define   ORX_DDC_DEC_MAP_W_QUADR3__PRE                                     0x40
+#define     ORX_DDC_DEC_MAP_W_QUADR3_ROTATE_DEFAULT                         0x40
+#define     ORX_DDC_DEC_MAP_W_QUADR3_ROTATE_ALTERNATE                       0x80
+#define   ORX_DDC_DEC_MAP_W_DIFF_DECOD__B                                   8
+#define   ORX_DDC_DEC_MAP_W_DIFF_DECOD__W                                   1
+#define   ORX_DDC_DEC_MAP_W_DIFF_DECOD__M                                   0x100
+#define   ORX_DDC_DEC_MAP_W_DIFF_DECOD__PRE                                 0x100
+#define     ORX_DDC_DEC_MAP_W_DIFF_DECOD_COHERENT_DECODING                  0x0
+#define     ORX_DDC_DEC_MAP_W_DIFF_DECOD_DIFF_DECODING                      0x100
+
+#define ORX_DDC_OFO_SET_W__A                                                0x2040011
+#define ORX_DDC_OFO_SET_W__W                                                16
+#define ORX_DDC_OFO_SET_W__M                                                0xFFFF
+#define ORX_DDC_OFO_SET_W__PRE                                              0x1402
+
+#define   ORX_DDC_OFO_SET_W_PHASE__B                                        0
+#define   ORX_DDC_OFO_SET_W_PHASE__W                                        7
+#define   ORX_DDC_OFO_SET_W_PHASE__M                                        0x7F
+#define   ORX_DDC_OFO_SET_W_PHASE__PRE                                      0x2
+
+#define   ORX_DDC_OFO_SET_W_CRXHITIME__B                                    7
+#define   ORX_DDC_OFO_SET_W_CRXHITIME__W                                    7
+#define   ORX_DDC_OFO_SET_W_CRXHITIME__M                                    0x3F80
+#define   ORX_DDC_OFO_SET_W_CRXHITIME__PRE                                  0x1400
+
+#define   ORX_DDC_OFO_SET_W_CRXINV__B                                       14
+#define   ORX_DDC_OFO_SET_W_CRXINV__W                                       1
+#define   ORX_DDC_OFO_SET_W_CRXINV__M                                       0x4000
+#define   ORX_DDC_OFO_SET_W_CRXINV__PRE                                     0x0
+
+#define   ORX_DDC_OFO_SET_W_DISABLE__B                                      15
+#define   ORX_DDC_OFO_SET_W_DISABLE__W                                      1
+#define   ORX_DDC_OFO_SET_W_DISABLE__M                                      0x8000
+#define   ORX_DDC_OFO_SET_W_DISABLE__PRE                                    0x0
+
+#define ORX_CON_COMM_EXEC__A                                                0x2050000
+#define ORX_CON_COMM_EXEC__W                                                2
+#define ORX_CON_COMM_EXEC__M                                                0x3
+#define ORX_CON_COMM_EXEC__PRE                                              0x0
+#define   ORX_CON_COMM_EXEC_STOP                                            0x0
+#define   ORX_CON_COMM_EXEC_ACTIVE                                          0x1
+#define   ORX_CON_COMM_EXEC_HOLD                                            0x2
+
+#define ORX_CON_LDT_W__A                                                    0x2050010
+#define ORX_CON_LDT_W__W                                                    3
+#define ORX_CON_LDT_W__M                                                    0x7
+#define ORX_CON_LDT_W__PRE                                                  0x3
+
+#define   ORX_CON_LDT_W_CON_LDT_W__B                                        0
+#define   ORX_CON_LDT_W_CON_LDT_W__W                                        3
+#define   ORX_CON_LDT_W_CON_LDT_W__M                                        0x7
+#define   ORX_CON_LDT_W_CON_LDT_W__PRE                                      0x3
+
+#define ORX_CON_RST_W__A                                                    0x2050011
+#define ORX_CON_RST_W__W                                                    4
+#define ORX_CON_RST_W__M                                                    0xF
+#define ORX_CON_RST_W__PRE                                                  0x0
+
+#define   ORX_CON_RST_W_CPH__B                                              0
+#define   ORX_CON_RST_W_CPH__W                                              1
+#define   ORX_CON_RST_W_CPH__M                                              0x1
+#define   ORX_CON_RST_W_CPH__PRE                                            0x0
+
+#define   ORX_CON_RST_W_CTI__B                                              1
+#define   ORX_CON_RST_W_CTI__W                                              1
+#define   ORX_CON_RST_W_CTI__M                                              0x2
+#define   ORX_CON_RST_W_CTI__PRE                                            0x0
+
+#define   ORX_CON_RST_W_KRN__B                                              2
+#define   ORX_CON_RST_W_KRN__W                                              1
+#define   ORX_CON_RST_W_KRN__M                                              0x4
+#define   ORX_CON_RST_W_KRN__PRE                                            0x0
+
+#define   ORX_CON_RST_W_KRP__B                                              3
+#define   ORX_CON_RST_W_KRP__W                                              1
+#define   ORX_CON_RST_W_KRP__M                                              0x8
+#define   ORX_CON_RST_W_KRP__PRE                                            0x0
+
+#define ORX_CON_CPH_PHI_R__A                                                0x2050012
+#define ORX_CON_CPH_PHI_R__W                                                16
+#define ORX_CON_CPH_PHI_R__M                                                0xFFFF
+#define ORX_CON_CPH_PHI_R__PRE                                              0x0
+
+#define ORX_CON_CPH_FRQ_R__A                                                0x2050013
+#define ORX_CON_CPH_FRQ_R__W                                                16
+#define ORX_CON_CPH_FRQ_R__M                                                0xFFFF
+#define ORX_CON_CPH_FRQ_R__PRE                                              0x0
+
+#define ORX_CON_CPH_AMP_R__A                                                0x2050014
+#define ORX_CON_CPH_AMP_R__W                                                16
+#define ORX_CON_CPH_AMP_R__M                                                0xFFFF
+#define ORX_CON_CPH_AMP_R__PRE                                              0x0
+
+#define ORX_CON_CPH_KDF_W__A                                                0x2050015
+#define ORX_CON_CPH_KDF_W__W                                                4
+#define ORX_CON_CPH_KDF_W__M                                                0xF
+#define ORX_CON_CPH_KDF_W__PRE                                              0x0
+
+#define ORX_CON_CPH_KPF_W__A                                                0x2050016
+#define ORX_CON_CPH_KPF_W__W                                                4
+#define ORX_CON_CPH_KPF_W__M                                                0xF
+#define ORX_CON_CPH_KPF_W__PRE                                              0x0
+
+#define ORX_CON_CPH_KIF_W__A                                                0x2050017
+#define ORX_CON_CPH_KIF_W__W                                                4
+#define ORX_CON_CPH_KIF_W__M                                                0xF
+#define ORX_CON_CPH_KIF_W__PRE                                              0x0
+#define ORX_CON_CPH_APT_W__A                                                0x2050018
+#define ORX_CON_CPH_APT_W__W                                                16
+#define ORX_CON_CPH_APT_W__M                                                0xFFFF
+#define ORX_CON_CPH_APT_W__PRE                                              0x804
+
+#define   ORX_CON_CPH_APT_W_PTH__B                                          0
+#define   ORX_CON_CPH_APT_W_PTH__W                                          8
+#define   ORX_CON_CPH_APT_W_PTH__M                                          0xFF
+#define   ORX_CON_CPH_APT_W_PTH__PRE                                        0x4
+
+#define   ORX_CON_CPH_APT_W_ATH__B                                          8
+#define   ORX_CON_CPH_APT_W_ATH__W                                          8
+#define   ORX_CON_CPH_APT_W_ATH__M                                          0xFF00
+#define   ORX_CON_CPH_APT_W_ATH__PRE                                        0x800
+
+#define ORX_CON_CPH_WLC_W__A                                                0x2050019
+#define ORX_CON_CPH_WLC_W__W                                                8
+#define ORX_CON_CPH_WLC_W__M                                                0xFF
+#define ORX_CON_CPH_WLC_W__PRE                                              0x81
+
+#define   ORX_CON_CPH_WLC_W_LATC__B                                         0
+#define   ORX_CON_CPH_WLC_W_LATC__W                                         4
+#define   ORX_CON_CPH_WLC_W_LATC__M                                         0xF
+#define   ORX_CON_CPH_WLC_W_LATC__PRE                                       0x1
+
+#define   ORX_CON_CPH_WLC_W_WLIM__B                                         4
+#define   ORX_CON_CPH_WLC_W_WLIM__W                                         4
+#define   ORX_CON_CPH_WLC_W_WLIM__M                                         0xF0
+#define   ORX_CON_CPH_WLC_W_WLIM__PRE                                       0x80
+
+#define ORX_CON_CPH_DLY_W__A                                                0x205001A
+#define ORX_CON_CPH_DLY_W__W                                                3
+#define ORX_CON_CPH_DLY_W__M                                                0x7
+#define ORX_CON_CPH_DLY_W__PRE                                              0x4
+
+#define ORX_CON_CPH_TCL_W__A                                                0x205001B
+#define ORX_CON_CPH_TCL_W__W                                                3
+#define ORX_CON_CPH_TCL_W__M                                                0x7
+#define ORX_CON_CPH_TCL_W__PRE                                              0x3
+
+#define ORX_CON_KRP_AMP_R__A                                                0x205001C
+#define ORX_CON_KRP_AMP_R__W                                                9
+#define ORX_CON_KRP_AMP_R__M                                                0x1FF
+#define ORX_CON_KRP_AMP_R__PRE                                              0x0
+
+#define ORX_CON_KRN_AMP_R__A                                                0x205001D
+#define ORX_CON_KRN_AMP_R__W                                                9
+#define ORX_CON_KRN_AMP_R__M                                                0x1FF
+#define ORX_CON_KRN_AMP_R__PRE                                              0x0
+
+#define ORX_CON_CTI_DTI_R__A                                                0x205001E
+#define ORX_CON_CTI_DTI_R__W                                                16
+#define ORX_CON_CTI_DTI_R__M                                                0xFFFF
+#define ORX_CON_CTI_DTI_R__PRE                                              0x0
+
+#define ORX_CON_CTI_KDT_W__A                                                0x205001F
+#define ORX_CON_CTI_KDT_W__W                                                4
+#define ORX_CON_CTI_KDT_W__M                                                0xF
+#define ORX_CON_CTI_KDT_W__PRE                                              0x4
+
+#define ORX_CON_CTI_KPT_W__A                                                0x2050020
+#define ORX_CON_CTI_KPT_W__W                                                4
+#define ORX_CON_CTI_KPT_W__M                                                0xF
+#define ORX_CON_CTI_KPT_W__PRE                                              0x3
+
+#define ORX_CON_CTI_KIT_W__A                                                0x2050021
+#define ORX_CON_CTI_KIT_W__W                                                4
+#define ORX_CON_CTI_KIT_W__M                                                0xF
+#define ORX_CON_CTI_KIT_W__PRE                                              0xB
+
+#define ORX_CON_CTI_TAT_W__A                                                0x2050022
+#define ORX_CON_CTI_TAT_W__W                                                4
+#define ORX_CON_CTI_TAT_W__M                                                0xF
+#define ORX_CON_CTI_TAT_W__PRE                                              0x3
+
+#define ORX_NSU_COMM_EXEC__A                                                0x2060000
+#define ORX_NSU_COMM_EXEC__W                                                2
+#define ORX_NSU_COMM_EXEC__M                                                0x3
+#define ORX_NSU_COMM_EXEC__PRE                                              0x0
+#define   ORX_NSU_COMM_EXEC_STOP                                            0x0
+#define   ORX_NSU_COMM_EXEC_ACTIVE                                          0x1
+#define   ORX_NSU_COMM_EXEC_HOLD                                            0x2
+
+#define ORX_NSU_AOX_STDBY_W__A                                              0x2060010
+#define ORX_NSU_AOX_STDBY_W__W                                              8
+#define ORX_NSU_AOX_STDBY_W__M                                              0xFF
+#define ORX_NSU_AOX_STDBY_W__PRE                                            0x0
+
+#define   ORX_NSU_AOX_STDBY_W_STDBYADC__B                                   0
+#define   ORX_NSU_AOX_STDBY_W_STDBYADC__W                                   1
+#define   ORX_NSU_AOX_STDBY_W_STDBYADC__M                                   0x1
+#define   ORX_NSU_AOX_STDBY_W_STDBYADC__PRE                                 0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYADC_A1_ON                              0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYADC_A1_OFF                             0x1
+#define     ORX_NSU_AOX_STDBY_W_STDBYADC_A2_OFF                             0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYADC_A2_ON                              0x1
+
+#define   ORX_NSU_AOX_STDBY_W_STDBYAMP__B                                   1
+#define   ORX_NSU_AOX_STDBY_W_STDBYAMP__W                                   1
+#define   ORX_NSU_AOX_STDBY_W_STDBYAMP__M                                   0x2
+#define   ORX_NSU_AOX_STDBY_W_STDBYAMP__PRE                                 0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYAMP_A1_ON                              0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYAMP_A1_OFF                             0x2
+#define     ORX_NSU_AOX_STDBY_W_STDBYAMP_A2_OFF                             0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYAMP_A2_ON                              0x2
+
+#define   ORX_NSU_AOX_STDBY_W_STDBYBIAS__B                                  2
+#define   ORX_NSU_AOX_STDBY_W_STDBYBIAS__W                                  1
+#define   ORX_NSU_AOX_STDBY_W_STDBYBIAS__M                                  0x4
+#define   ORX_NSU_AOX_STDBY_W_STDBYBIAS__PRE                                0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYBIAS_A1_ON                             0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYBIAS_A1_OFF                            0x4
+#define     ORX_NSU_AOX_STDBY_W_STDBYBIAS_A2_OFF                            0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYBIAS_A2_ON                             0x4
+
+#define   ORX_NSU_AOX_STDBY_W_STDBYPLL__B                                   3
+#define   ORX_NSU_AOX_STDBY_W_STDBYPLL__W                                   1
+#define   ORX_NSU_AOX_STDBY_W_STDBYPLL__M                                   0x8
+#define   ORX_NSU_AOX_STDBY_W_STDBYPLL__PRE                                 0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYPLL_A1_ON                              0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYPLL_A1_OFF                             0x8
+#define     ORX_NSU_AOX_STDBY_W_STDBYPLL_A2_OFF                             0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYPLL_A2_ON                              0x8
+
+#define   ORX_NSU_AOX_STDBY_W_STDBYPD__B                                    4
+#define   ORX_NSU_AOX_STDBY_W_STDBYPD__W                                    1
+#define   ORX_NSU_AOX_STDBY_W_STDBYPD__M                                    0x10
+#define   ORX_NSU_AOX_STDBY_W_STDBYPD__PRE                                  0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYPD_A1_ON                               0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYPD_A1_OFF                              0x10
+#define     ORX_NSU_AOX_STDBY_W_STDBYPD_A2_OFF                              0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYPD_A2_ON                               0x10
+
+#define   ORX_NSU_AOX_STDBY_W_STDBYTAGC_IF__B                               5
+#define   ORX_NSU_AOX_STDBY_W_STDBYTAGC_IF__W                               1
+#define   ORX_NSU_AOX_STDBY_W_STDBYTAGC_IF__M                               0x20
+#define   ORX_NSU_AOX_STDBY_W_STDBYTAGC_IF__PRE                             0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYTAGC_IF_A1_ON                          0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYTAGC_IF_A1_OFF                         0x20
+#define     ORX_NSU_AOX_STDBY_W_STDBYTAGC_IF_A2_OFF                         0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYTAGC_IF_A2_ON                          0x20
+
+#define   ORX_NSU_AOX_STDBY_W_STDBYTAGC_RF__B                               6
+#define   ORX_NSU_AOX_STDBY_W_STDBYTAGC_RF__W                               1
+#define   ORX_NSU_AOX_STDBY_W_STDBYTAGC_RF__M                               0x40
+#define   ORX_NSU_AOX_STDBY_W_STDBYTAGC_RF__PRE                             0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYTAGC_RF_A1_ON                          0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYTAGC_RF_A1_OFF                         0x40
+#define     ORX_NSU_AOX_STDBY_W_STDBYTAGC_RF_A2_OFF                         0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYTAGC_RF_A2_ON                          0x40
+
+#define   ORX_NSU_AOX_STDBY_W_STDBYFLT__B                                   7
+#define   ORX_NSU_AOX_STDBY_W_STDBYFLT__W                                   1
+#define   ORX_NSU_AOX_STDBY_W_STDBYFLT__M                                   0x80
+#define   ORX_NSU_AOX_STDBY_W_STDBYFLT__PRE                                 0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYFLT_A1_ON                              0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYFLT_A1_OFF                             0x80
+#define     ORX_NSU_AOX_STDBY_W_STDBYFLT_A2_OFF                             0x0
+#define     ORX_NSU_AOX_STDBY_W_STDBYFLT_A2_ON                              0x80
+
+#define ORX_NSU_AOX_LOFRQ_W__A                                              0x2060011
+#define ORX_NSU_AOX_LOFRQ_W__W                                              16
+#define ORX_NSU_AOX_LOFRQ_W__M                                              0xFFFF
+#define ORX_NSU_AOX_LOFRQ_W__PRE                                            0x0
+#define ORX_NSU_AOX_LOMDE_W__A                                              0x2060012
+#define ORX_NSU_AOX_LOMDE_W__W                                              16
+#define ORX_NSU_AOX_LOMDE_W__M                                              0xFFFF
+#define ORX_NSU_AOX_LOMDE_W__PRE                                            0x0
+
+#define   ORX_NSU_AOX_LOMDE_W_AOX_LOFRQ_EXT__B                              0
+#define   ORX_NSU_AOX_LOMDE_W_AOX_LOFRQ_EXT__W                              8
+#define   ORX_NSU_AOX_LOMDE_W_AOX_LOFRQ_EXT__M                              0xFF
+#define   ORX_NSU_AOX_LOMDE_W_AOX_LOFRQ_EXT__PRE                            0x0
+
+#define   ORX_NSU_AOX_LOMDE_W_RESET_VCO__B                                  13
+#define   ORX_NSU_AOX_LOMDE_W_RESET_VCO__W                                  1
+#define   ORX_NSU_AOX_LOMDE_W_RESET_VCO__M                                  0x2000
+#define   ORX_NSU_AOX_LOMDE_W_RESET_VCO__PRE                                0x0
+
+#define   ORX_NSU_AOX_LOMDE_W_PLL_DIV__B                                    14
+#define   ORX_NSU_AOX_LOMDE_W_PLL_DIV__W                                    2
+#define   ORX_NSU_AOX_LOMDE_W_PLL_DIV__M                                    0xC000
+#define   ORX_NSU_AOX_LOMDE_W_PLL_DIV__PRE                                  0x0
+
+#define ORX_NSU_AOX_LOPOW_W__A                                              0x2060013
+#define ORX_NSU_AOX_LOPOW_W__W                                              2
+#define ORX_NSU_AOX_LOPOW_W__M                                              0x3
+#define ORX_NSU_AOX_LOPOW_W__PRE                                            0x0
+#define   ORX_NSU_AOX_LOPOW_W_POWER_MINUS0DB                                0x0
+#define   ORX_NSU_AOX_LOPOW_W_POWER_MINUS5DB                                0x1
+#define   ORX_NSU_AOX_LOPOW_W_POWER_MINUS10DB                               0x2
+#define   ORX_NSU_AOX_LOPOW_W_POWER_MINUS15DB                               0x3
+
+#define ORX_NSU_AOX_STHR_W__A                                               0x2060014
+#define ORX_NSU_AOX_STHR_W__W                                               5
+#define ORX_NSU_AOX_STHR_W__M                                               0x1F
+#define ORX_NSU_AOX_STHR_W__PRE                                             0x0
+
+#define ORX_NSU_TUN_RFGAIN_W__A                                             0x2060015
+#define ORX_NSU_TUN_RFGAIN_W__W                                             15
+#define ORX_NSU_TUN_RFGAIN_W__M                                             0x7FFF
+#define ORX_NSU_TUN_RFGAIN_W__PRE                                           0x0
+
+#define ORX_NSU_TUN_IFGAIN_W__A                                             0x2060016
+#define ORX_NSU_TUN_IFGAIN_W__W                                             15
+#define ORX_NSU_TUN_IFGAIN_W__M                                             0x7FFF
+#define ORX_NSU_TUN_IFGAIN_W__PRE                                           0x0
+
+#define ORX_NSU_TUN_BPF_W__A                                                0x2060017
+#define ORX_NSU_TUN_BPF_W__W                                                15
+#define ORX_NSU_TUN_BPF_W__M                                                0x7FFF
+#define ORX_NSU_TUN_BPF_W__PRE                                              0x1F9
+#define ORX_NSU_NSS_BITSWAP_W__A                                            0x2060018
+#define ORX_NSU_NSS_BITSWAP_W__W                                            3
+#define ORX_NSU_NSS_BITSWAP_W__M                                            0x7
+#define ORX_NSU_NSS_BITSWAP_W__PRE                                          0x0
+
+#define   ORX_NSU_NSS_BITSWAP_W_BITSWAP_NS0_RF__B                           0
+#define   ORX_NSU_NSS_BITSWAP_W_BITSWAP_NS0_RF__W                           1
+#define   ORX_NSU_NSS_BITSWAP_W_BITSWAP_NS0_RF__M                           0x1
+#define   ORX_NSU_NSS_BITSWAP_W_BITSWAP_NS0_RF__PRE                         0x0
+
+#define   ORX_NSU_NSS_BITSWAP_W_BITSWAP_NS1_IF__B                           1
+#define   ORX_NSU_NSS_BITSWAP_W_BITSWAP_NS1_IF__W                           1
+#define   ORX_NSU_NSS_BITSWAP_W_BITSWAP_NS1_IF__M                           0x2
+#define   ORX_NSU_NSS_BITSWAP_W_BITSWAP_NS1_IF__PRE                         0x0
+
+#define   ORX_NSU_NSS_BITSWAP_W_BITSWAP_NS2_BP__B                           2
+#define   ORX_NSU_NSS_BITSWAP_W_BITSWAP_NS2_BP__W                           1
+#define   ORX_NSU_NSS_BITSWAP_W_BITSWAP_NS2_BP__M                           0x4
+#define   ORX_NSU_NSS_BITSWAP_W_BITSWAP_NS2_BP__PRE                         0x0
+
+#define ORX_TST_COMM_EXEC__A                                                0x23F0000
+#define ORX_TST_COMM_EXEC__W                                                2
+#define ORX_TST_COMM_EXEC__M                                                0x3
+#define ORX_TST_COMM_EXEC__PRE                                              0x0
+#define   ORX_TST_COMM_EXEC_STOP                                            0x0
+#define   ORX_TST_COMM_EXEC_ACTIVE                                          0x1
+#define   ORX_TST_COMM_EXEC_HOLD                                            0x2
+
+#define ORX_TST_AOX_TST_W__A                                                0x23F0010
+#define ORX_TST_AOX_TST_W__W                                                8
+#define ORX_TST_AOX_TST_W__M                                                0xFF
+#define ORX_TST_AOX_TST_W__PRE                                              0x0
+
+#define QAM_COMM_EXEC__A                                                    0x1400000
+#define QAM_COMM_EXEC__W                                                    2
+#define QAM_COMM_EXEC__M                                                    0x3
+#define QAM_COMM_EXEC__PRE                                                  0x0
+#define   QAM_COMM_EXEC_STOP                                                0x0
+#define   QAM_COMM_EXEC_ACTIVE                                              0x1
+#define   QAM_COMM_EXEC_HOLD                                                0x2
+
+#define QAM_COMM_MB__A                                                      0x1400002
+#define QAM_COMM_MB__W                                                      16
+#define QAM_COMM_MB__M                                                      0xFFFF
+#define QAM_COMM_MB__PRE                                                    0x0
+#define QAM_COMM_INT_REQ__A                                                 0x1400003
+#define QAM_COMM_INT_REQ__W                                                 16
+#define QAM_COMM_INT_REQ__M                                                 0xFFFF
+#define QAM_COMM_INT_REQ__PRE                                               0x0
+
+#define   QAM_COMM_INT_REQ_SL_REQ__B                                        0
+#define   QAM_COMM_INT_REQ_SL_REQ__W                                        1
+#define   QAM_COMM_INT_REQ_SL_REQ__M                                        0x1
+#define   QAM_COMM_INT_REQ_SL_REQ__PRE                                      0x0
+
+#define   QAM_COMM_INT_REQ_LC_REQ__B                                        1
+#define   QAM_COMM_INT_REQ_LC_REQ__W                                        1
+#define   QAM_COMM_INT_REQ_LC_REQ__M                                        0x2
+#define   QAM_COMM_INT_REQ_LC_REQ__PRE                                      0x0
+
+#define   QAM_COMM_INT_REQ_VD_REQ__B                                        2
+#define   QAM_COMM_INT_REQ_VD_REQ__W                                        1
+#define   QAM_COMM_INT_REQ_VD_REQ__M                                        0x4
+#define   QAM_COMM_INT_REQ_VD_REQ__PRE                                      0x0
+
+#define   QAM_COMM_INT_REQ_SY_REQ__B                                        3
+#define   QAM_COMM_INT_REQ_SY_REQ__W                                        1
+#define   QAM_COMM_INT_REQ_SY_REQ__M                                        0x8
+#define   QAM_COMM_INT_REQ_SY_REQ__PRE                                      0x0
+
+#define QAM_COMM_INT_STA__A                                                 0x1400005
+#define QAM_COMM_INT_STA__W                                                 16
+#define QAM_COMM_INT_STA__M                                                 0xFFFF
+#define QAM_COMM_INT_STA__PRE                                               0x0
+#define QAM_COMM_INT_MSK__A                                                 0x1400006
+#define QAM_COMM_INT_MSK__W                                                 16
+#define QAM_COMM_INT_MSK__M                                                 0xFFFF
+#define QAM_COMM_INT_MSK__PRE                                               0x0
+#define QAM_COMM_INT_STM__A                                                 0x1400007
+#define QAM_COMM_INT_STM__W                                                 16
+#define QAM_COMM_INT_STM__M                                                 0xFFFF
+#define QAM_COMM_INT_STM__PRE                                               0x0
+
+#define QAM_TOP_COMM_EXEC__A                                                0x1410000
+#define QAM_TOP_COMM_EXEC__W                                                2
+#define QAM_TOP_COMM_EXEC__M                                                0x3
+#define QAM_TOP_COMM_EXEC__PRE                                              0x0
+#define   QAM_TOP_COMM_EXEC_STOP                                            0x0
+#define   QAM_TOP_COMM_EXEC_ACTIVE                                          0x1
+#define   QAM_TOP_COMM_EXEC_HOLD                                            0x2
+
+#define QAM_TOP_ANNEX__A                                                    0x1410010
+#define QAM_TOP_ANNEX__W                                                    2
+#define QAM_TOP_ANNEX__M                                                    0x3
+#define QAM_TOP_ANNEX__PRE                                                  0x1
+#define   QAM_TOP_ANNEX_A                                                   0x0
+#define   QAM_TOP_ANNEX_B                                                   0x1
+#define   QAM_TOP_ANNEX_C                                                   0x2
+#define   QAM_TOP_ANNEX_D                                                   0x3
+
+#define QAM_TOP_CONSTELLATION__A                                            0x1410011
+#define QAM_TOP_CONSTELLATION__W                                            3
+#define QAM_TOP_CONSTELLATION__M                                            0x7
+#define QAM_TOP_CONSTELLATION__PRE                                          0x5
+#define   QAM_TOP_CONSTELLATION_NONE                                        0x0
+#define   QAM_TOP_CONSTELLATION_QPSK                                        0x1
+#define   QAM_TOP_CONSTELLATION_QAM8                                        0x2
+#define   QAM_TOP_CONSTELLATION_QAM16                                       0x3
+#define   QAM_TOP_CONSTELLATION_QAM32                                       0x4
+#define   QAM_TOP_CONSTELLATION_QAM64                                       0x5
+#define   QAM_TOP_CONSTELLATION_QAM128                                      0x6
+#define   QAM_TOP_CONSTELLATION_QAM256                                      0x7
+
+#define QAM_FQ_COMM_EXEC__A                                                 0x1420000
+#define QAM_FQ_COMM_EXEC__W                                                 2
+#define QAM_FQ_COMM_EXEC__M                                                 0x3
+#define QAM_FQ_COMM_EXEC__PRE                                               0x0
+#define   QAM_FQ_COMM_EXEC_STOP                                             0x0
+#define   QAM_FQ_COMM_EXEC_ACTIVE                                           0x1
+#define   QAM_FQ_COMM_EXEC_HOLD                                             0x2
+
+#define QAM_FQ_MODE__A                                                      0x1420010
+#define QAM_FQ_MODE__W                                                      3
+#define QAM_FQ_MODE__M                                                      0x7
+#define QAM_FQ_MODE__PRE                                                    0x0
+
+#define   QAM_FQ_MODE_TAPRESET__B                                           0
+#define   QAM_FQ_MODE_TAPRESET__W                                           1
+#define   QAM_FQ_MODE_TAPRESET__M                                           0x1
+#define   QAM_FQ_MODE_TAPRESET__PRE                                         0x0
+#define     QAM_FQ_MODE_TAPRESET_RST                                        0x1
+
+#define   QAM_FQ_MODE_TAPLMS__B                                             1
+#define   QAM_FQ_MODE_TAPLMS__W                                             1
+#define   QAM_FQ_MODE_TAPLMS__M                                             0x2
+#define   QAM_FQ_MODE_TAPLMS__PRE                                           0x0
+#define     QAM_FQ_MODE_TAPLMS_UPD                                          0x2
+
+#define   QAM_FQ_MODE_TAPDRAIN__B                                           2
+#define   QAM_FQ_MODE_TAPDRAIN__W                                           1
+#define   QAM_FQ_MODE_TAPDRAIN__M                                           0x4
+#define   QAM_FQ_MODE_TAPDRAIN__PRE                                         0x0
+#define     QAM_FQ_MODE_TAPDRAIN_DRAIN                                      0x4
+
+#define QAM_FQ_MU_FACTOR__A                                                 0x1420011
+#define QAM_FQ_MU_FACTOR__W                                                 3
+#define QAM_FQ_MU_FACTOR__M                                                 0x7
+#define QAM_FQ_MU_FACTOR__PRE                                               0x0
+
+#define QAM_FQ_LA_FACTOR__A                                                 0x1420012
+#define QAM_FQ_LA_FACTOR__W                                                 4
+#define QAM_FQ_LA_FACTOR__M                                                 0xF
+#define QAM_FQ_LA_FACTOR__PRE                                               0xC
+#define QAM_FQ_CENTTAP_IDX__A                                               0x1420016
+#define QAM_FQ_CENTTAP_IDX__W                                               5
+#define QAM_FQ_CENTTAP_IDX__M                                               0x1F
+#define QAM_FQ_CENTTAP_IDX__PRE                                             0x13
+
+#define   QAM_FQ_CENTTAP_IDX_IDX__B                                         0
+#define   QAM_FQ_CENTTAP_IDX_IDX__W                                         5
+#define   QAM_FQ_CENTTAP_IDX_IDX__M                                         0x1F
+#define   QAM_FQ_CENTTAP_IDX_IDX__PRE                                       0x13
+
+#define QAM_FQ_CENTTAP_VALUE__A                                             0x1420017
+#define QAM_FQ_CENTTAP_VALUE__W                                             12
+#define QAM_FQ_CENTTAP_VALUE__M                                             0xFFF
+#define QAM_FQ_CENTTAP_VALUE__PRE                                           0x600
+
+#define   QAM_FQ_CENTTAP_VALUE_TAP__B                                       0
+#define   QAM_FQ_CENTTAP_VALUE_TAP__W                                       12
+#define   QAM_FQ_CENTTAP_VALUE_TAP__M                                       0xFFF
+#define   QAM_FQ_CENTTAP_VALUE_TAP__PRE                                     0x600
+
+#define QAM_FQ_TAP_RE_EL0__A                                                0x1420020
+#define QAM_FQ_TAP_RE_EL0__W                                                12
+#define QAM_FQ_TAP_RE_EL0__M                                                0xFFF
+#define QAM_FQ_TAP_RE_EL0__PRE                                              0x2
+
+#define   QAM_FQ_TAP_RE_EL0_TAP__B                                          0
+#define   QAM_FQ_TAP_RE_EL0_TAP__W                                          12
+#define   QAM_FQ_TAP_RE_EL0_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_RE_EL0_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_IM_EL0__A                                                0x1420021
+#define QAM_FQ_TAP_IM_EL0__W                                                12
+#define QAM_FQ_TAP_IM_EL0__M                                                0xFFF
+#define QAM_FQ_TAP_IM_EL0__PRE                                              0x2
+
+#define   QAM_FQ_TAP_IM_EL0_TAP__B                                          0
+#define   QAM_FQ_TAP_IM_EL0_TAP__W                                          12
+#define   QAM_FQ_TAP_IM_EL0_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_IM_EL0_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_RE_EL1__A                                                0x1420022
+#define QAM_FQ_TAP_RE_EL1__W                                                12
+#define QAM_FQ_TAP_RE_EL1__M                                                0xFFF
+#define QAM_FQ_TAP_RE_EL1__PRE                                              0x2
+
+#define   QAM_FQ_TAP_RE_EL1_TAP__B                                          0
+#define   QAM_FQ_TAP_RE_EL1_TAP__W                                          12
+#define   QAM_FQ_TAP_RE_EL1_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_RE_EL1_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_IM_EL1__A                                                0x1420023
+#define QAM_FQ_TAP_IM_EL1__W                                                12
+#define QAM_FQ_TAP_IM_EL1__M                                                0xFFF
+#define QAM_FQ_TAP_IM_EL1__PRE                                              0x2
+
+#define   QAM_FQ_TAP_IM_EL1_TAP__B                                          0
+#define   QAM_FQ_TAP_IM_EL1_TAP__W                                          12
+#define   QAM_FQ_TAP_IM_EL1_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_IM_EL1_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_RE_EL2__A                                                0x1420024
+#define QAM_FQ_TAP_RE_EL2__W                                                12
+#define QAM_FQ_TAP_RE_EL2__M                                                0xFFF
+#define QAM_FQ_TAP_RE_EL2__PRE                                              0x2
+
+#define   QAM_FQ_TAP_RE_EL2_TAP__B                                          0
+#define   QAM_FQ_TAP_RE_EL2_TAP__W                                          12
+#define   QAM_FQ_TAP_RE_EL2_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_RE_EL2_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_IM_EL2__A                                                0x1420025
+#define QAM_FQ_TAP_IM_EL2__W                                                12
+#define QAM_FQ_TAP_IM_EL2__M                                                0xFFF
+#define QAM_FQ_TAP_IM_EL2__PRE                                              0x2
+
+#define   QAM_FQ_TAP_IM_EL2_TAP__B                                          0
+#define   QAM_FQ_TAP_IM_EL2_TAP__W                                          12
+#define   QAM_FQ_TAP_IM_EL2_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_IM_EL2_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_RE_EL3__A                                                0x1420026
+#define QAM_FQ_TAP_RE_EL3__W                                                12
+#define QAM_FQ_TAP_RE_EL3__M                                                0xFFF
+#define QAM_FQ_TAP_RE_EL3__PRE                                              0x2
+
+#define   QAM_FQ_TAP_RE_EL3_TAP__B                                          0
+#define   QAM_FQ_TAP_RE_EL3_TAP__W                                          12
+#define   QAM_FQ_TAP_RE_EL3_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_RE_EL3_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_IM_EL3__A                                                0x1420027
+#define QAM_FQ_TAP_IM_EL3__W                                                12
+#define QAM_FQ_TAP_IM_EL3__M                                                0xFFF
+#define QAM_FQ_TAP_IM_EL3__PRE                                              0x2
+
+#define   QAM_FQ_TAP_IM_EL3_TAP__B                                          0
+#define   QAM_FQ_TAP_IM_EL3_TAP__W                                          12
+#define   QAM_FQ_TAP_IM_EL3_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_IM_EL3_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_RE_EL4__A                                                0x1420028
+#define QAM_FQ_TAP_RE_EL4__W                                                12
+#define QAM_FQ_TAP_RE_EL4__M                                                0xFFF
+#define QAM_FQ_TAP_RE_EL4__PRE                                              0x2
+
+#define   QAM_FQ_TAP_RE_EL4_TAP__B                                          0
+#define   QAM_FQ_TAP_RE_EL4_TAP__W                                          12
+#define   QAM_FQ_TAP_RE_EL4_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_RE_EL4_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_IM_EL4__A                                                0x1420029
+#define QAM_FQ_TAP_IM_EL4__W                                                12
+#define QAM_FQ_TAP_IM_EL4__M                                                0xFFF
+#define QAM_FQ_TAP_IM_EL4__PRE                                              0x2
+
+#define   QAM_FQ_TAP_IM_EL4_TAP__B                                          0
+#define   QAM_FQ_TAP_IM_EL4_TAP__W                                          12
+#define   QAM_FQ_TAP_IM_EL4_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_IM_EL4_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_RE_EL5__A                                                0x142002A
+#define QAM_FQ_TAP_RE_EL5__W                                                12
+#define QAM_FQ_TAP_RE_EL5__M                                                0xFFF
+#define QAM_FQ_TAP_RE_EL5__PRE                                              0x2
+
+#define   QAM_FQ_TAP_RE_EL5_TAP__B                                          0
+#define   QAM_FQ_TAP_RE_EL5_TAP__W                                          12
+#define   QAM_FQ_TAP_RE_EL5_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_RE_EL5_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_IM_EL5__A                                                0x142002B
+#define QAM_FQ_TAP_IM_EL5__W                                                12
+#define QAM_FQ_TAP_IM_EL5__M                                                0xFFF
+#define QAM_FQ_TAP_IM_EL5__PRE                                              0x2
+
+#define   QAM_FQ_TAP_IM_EL5_TAP__B                                          0
+#define   QAM_FQ_TAP_IM_EL5_TAP__W                                          12
+#define   QAM_FQ_TAP_IM_EL5_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_IM_EL5_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_RE_EL6__A                                                0x142002C
+#define QAM_FQ_TAP_RE_EL6__W                                                12
+#define QAM_FQ_TAP_RE_EL6__M                                                0xFFF
+#define QAM_FQ_TAP_RE_EL6__PRE                                              0x2
+
+#define   QAM_FQ_TAP_RE_EL6_TAP__B                                          0
+#define   QAM_FQ_TAP_RE_EL6_TAP__W                                          12
+#define   QAM_FQ_TAP_RE_EL6_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_RE_EL6_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_IM_EL6__A                                                0x142002D
+#define QAM_FQ_TAP_IM_EL6__W                                                12
+#define QAM_FQ_TAP_IM_EL6__M                                                0xFFF
+#define QAM_FQ_TAP_IM_EL6__PRE                                              0x2
+
+#define   QAM_FQ_TAP_IM_EL6_TAP__B                                          0
+#define   QAM_FQ_TAP_IM_EL6_TAP__W                                          12
+#define   QAM_FQ_TAP_IM_EL6_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_IM_EL6_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_RE_EL7__A                                                0x142002E
+#define QAM_FQ_TAP_RE_EL7__W                                                12
+#define QAM_FQ_TAP_RE_EL7__M                                                0xFFF
+#define QAM_FQ_TAP_RE_EL7__PRE                                              0x2
+
+#define   QAM_FQ_TAP_RE_EL7_TAP__B                                          0
+#define   QAM_FQ_TAP_RE_EL7_TAP__W                                          12
+#define   QAM_FQ_TAP_RE_EL7_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_RE_EL7_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_IM_EL7__A                                                0x142002F
+#define QAM_FQ_TAP_IM_EL7__W                                                12
+#define QAM_FQ_TAP_IM_EL7__M                                                0xFFF
+#define QAM_FQ_TAP_IM_EL7__PRE                                              0x2
+
+#define   QAM_FQ_TAP_IM_EL7_TAP__B                                          0
+#define   QAM_FQ_TAP_IM_EL7_TAP__W                                          12
+#define   QAM_FQ_TAP_IM_EL7_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_IM_EL7_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_RE_EL8__A                                                0x1420030
+#define QAM_FQ_TAP_RE_EL8__W                                                12
+#define QAM_FQ_TAP_RE_EL8__M                                                0xFFF
+#define QAM_FQ_TAP_RE_EL8__PRE                                              0x2
+
+#define   QAM_FQ_TAP_RE_EL8_TAP__B                                          0
+#define   QAM_FQ_TAP_RE_EL8_TAP__W                                          12
+#define   QAM_FQ_TAP_RE_EL8_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_RE_EL8_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_IM_EL8__A                                                0x1420031
+#define QAM_FQ_TAP_IM_EL8__W                                                12
+#define QAM_FQ_TAP_IM_EL8__M                                                0xFFF
+#define QAM_FQ_TAP_IM_EL8__PRE                                              0x2
+
+#define   QAM_FQ_TAP_IM_EL8_TAP__B                                          0
+#define   QAM_FQ_TAP_IM_EL8_TAP__W                                          12
+#define   QAM_FQ_TAP_IM_EL8_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_IM_EL8_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_RE_EL9__A                                                0x1420032
+#define QAM_FQ_TAP_RE_EL9__W                                                12
+#define QAM_FQ_TAP_RE_EL9__M                                                0xFFF
+#define QAM_FQ_TAP_RE_EL9__PRE                                              0x2
+
+#define   QAM_FQ_TAP_RE_EL9_TAP__B                                          0
+#define   QAM_FQ_TAP_RE_EL9_TAP__W                                          12
+#define   QAM_FQ_TAP_RE_EL9_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_RE_EL9_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_IM_EL9__A                                                0x1420033
+#define QAM_FQ_TAP_IM_EL9__W                                                12
+#define QAM_FQ_TAP_IM_EL9__M                                                0xFFF
+#define QAM_FQ_TAP_IM_EL9__PRE                                              0x2
+
+#define   QAM_FQ_TAP_IM_EL9_TAP__B                                          0
+#define   QAM_FQ_TAP_IM_EL9_TAP__W                                          12
+#define   QAM_FQ_TAP_IM_EL9_TAP__M                                          0xFFF
+#define   QAM_FQ_TAP_IM_EL9_TAP__PRE                                        0x2
+
+#define QAM_FQ_TAP_RE_EL10__A                                               0x1420034
+#define QAM_FQ_TAP_RE_EL10__W                                               12
+#define QAM_FQ_TAP_RE_EL10__M                                               0xFFF
+#define QAM_FQ_TAP_RE_EL10__PRE                                             0x2
+
+#define   QAM_FQ_TAP_RE_EL10_TAP__B                                         0
+#define   QAM_FQ_TAP_RE_EL10_TAP__W                                         12
+#define   QAM_FQ_TAP_RE_EL10_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_RE_EL10_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_IM_EL10__A                                               0x1420035
+#define QAM_FQ_TAP_IM_EL10__W                                               12
+#define QAM_FQ_TAP_IM_EL10__M                                               0xFFF
+#define QAM_FQ_TAP_IM_EL10__PRE                                             0x2
+
+#define   QAM_FQ_TAP_IM_EL10_TAP__B                                         0
+#define   QAM_FQ_TAP_IM_EL10_TAP__W                                         12
+#define   QAM_FQ_TAP_IM_EL10_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_IM_EL10_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_RE_EL11__A                                               0x1420036
+#define QAM_FQ_TAP_RE_EL11__W                                               12
+#define QAM_FQ_TAP_RE_EL11__M                                               0xFFF
+#define QAM_FQ_TAP_RE_EL11__PRE                                             0x2
+
+#define   QAM_FQ_TAP_RE_EL11_TAP__B                                         0
+#define   QAM_FQ_TAP_RE_EL11_TAP__W                                         12
+#define   QAM_FQ_TAP_RE_EL11_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_RE_EL11_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_IM_EL11__A                                               0x1420037
+#define QAM_FQ_TAP_IM_EL11__W                                               12
+#define QAM_FQ_TAP_IM_EL11__M                                               0xFFF
+#define QAM_FQ_TAP_IM_EL11__PRE                                             0x2
+
+#define   QAM_FQ_TAP_IM_EL11_TAP__B                                         0
+#define   QAM_FQ_TAP_IM_EL11_TAP__W                                         12
+#define   QAM_FQ_TAP_IM_EL11_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_IM_EL11_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_RE_EL12__A                                               0x1420038
+#define QAM_FQ_TAP_RE_EL12__W                                               12
+#define QAM_FQ_TAP_RE_EL12__M                                               0xFFF
+#define QAM_FQ_TAP_RE_EL12__PRE                                             0x2
+
+#define   QAM_FQ_TAP_RE_EL12_TAP__B                                         0
+#define   QAM_FQ_TAP_RE_EL12_TAP__W                                         12
+#define   QAM_FQ_TAP_RE_EL12_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_RE_EL12_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_IM_EL12__A                                               0x1420039
+#define QAM_FQ_TAP_IM_EL12__W                                               12
+#define QAM_FQ_TAP_IM_EL12__M                                               0xFFF
+#define QAM_FQ_TAP_IM_EL12__PRE                                             0x2
+
+#define   QAM_FQ_TAP_IM_EL12_TAP__B                                         0
+#define   QAM_FQ_TAP_IM_EL12_TAP__W                                         12
+#define   QAM_FQ_TAP_IM_EL12_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_IM_EL12_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_RE_EL13__A                                               0x142003A
+#define QAM_FQ_TAP_RE_EL13__W                                               12
+#define QAM_FQ_TAP_RE_EL13__M                                               0xFFF
+#define QAM_FQ_TAP_RE_EL13__PRE                                             0x2
+
+#define   QAM_FQ_TAP_RE_EL13_TAP__B                                         0
+#define   QAM_FQ_TAP_RE_EL13_TAP__W                                         12
+#define   QAM_FQ_TAP_RE_EL13_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_RE_EL13_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_IM_EL13__A                                               0x142003B
+#define QAM_FQ_TAP_IM_EL13__W                                               12
+#define QAM_FQ_TAP_IM_EL13__M                                               0xFFF
+#define QAM_FQ_TAP_IM_EL13__PRE                                             0x2
+
+#define   QAM_FQ_TAP_IM_EL13_TAP__B                                         0
+#define   QAM_FQ_TAP_IM_EL13_TAP__W                                         12
+#define   QAM_FQ_TAP_IM_EL13_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_IM_EL13_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_RE_EL14__A                                               0x142003C
+#define QAM_FQ_TAP_RE_EL14__W                                               12
+#define QAM_FQ_TAP_RE_EL14__M                                               0xFFF
+#define QAM_FQ_TAP_RE_EL14__PRE                                             0x2
+
+#define   QAM_FQ_TAP_RE_EL14_TAP__B                                         0
+#define   QAM_FQ_TAP_RE_EL14_TAP__W                                         12
+#define   QAM_FQ_TAP_RE_EL14_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_RE_EL14_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_IM_EL14__A                                               0x142003D
+#define QAM_FQ_TAP_IM_EL14__W                                               12
+#define QAM_FQ_TAP_IM_EL14__M                                               0xFFF
+#define QAM_FQ_TAP_IM_EL14__PRE                                             0x2
+
+#define   QAM_FQ_TAP_IM_EL14_TAP__B                                         0
+#define   QAM_FQ_TAP_IM_EL14_TAP__W                                         12
+#define   QAM_FQ_TAP_IM_EL14_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_IM_EL14_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_RE_EL15__A                                               0x142003E
+#define QAM_FQ_TAP_RE_EL15__W                                               12
+#define QAM_FQ_TAP_RE_EL15__M                                               0xFFF
+#define QAM_FQ_TAP_RE_EL15__PRE                                             0x2
+
+#define   QAM_FQ_TAP_RE_EL15_TAP__B                                         0
+#define   QAM_FQ_TAP_RE_EL15_TAP__W                                         12
+#define   QAM_FQ_TAP_RE_EL15_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_RE_EL15_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_IM_EL15__A                                               0x142003F
+#define QAM_FQ_TAP_IM_EL15__W                                               12
+#define QAM_FQ_TAP_IM_EL15__M                                               0xFFF
+#define QAM_FQ_TAP_IM_EL15__PRE                                             0x2
+
+#define   QAM_FQ_TAP_IM_EL15_TAP__B                                         0
+#define   QAM_FQ_TAP_IM_EL15_TAP__W                                         12
+#define   QAM_FQ_TAP_IM_EL15_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_IM_EL15_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_RE_EL16__A                                               0x1420040
+#define QAM_FQ_TAP_RE_EL16__W                                               12
+#define QAM_FQ_TAP_RE_EL16__M                                               0xFFF
+#define QAM_FQ_TAP_RE_EL16__PRE                                             0x2
+
+#define   QAM_FQ_TAP_RE_EL16_TAP__B                                         0
+#define   QAM_FQ_TAP_RE_EL16_TAP__W                                         12
+#define   QAM_FQ_TAP_RE_EL16_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_RE_EL16_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_IM_EL16__A                                               0x1420041
+#define QAM_FQ_TAP_IM_EL16__W                                               12
+#define QAM_FQ_TAP_IM_EL16__M                                               0xFFF
+#define QAM_FQ_TAP_IM_EL16__PRE                                             0x2
+
+#define   QAM_FQ_TAP_IM_EL16_TAP__B                                         0
+#define   QAM_FQ_TAP_IM_EL16_TAP__W                                         12
+#define   QAM_FQ_TAP_IM_EL16_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_IM_EL16_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_RE_EL17__A                                               0x1420042
+#define QAM_FQ_TAP_RE_EL17__W                                               12
+#define QAM_FQ_TAP_RE_EL17__M                                               0xFFF
+#define QAM_FQ_TAP_RE_EL17__PRE                                             0x2
+
+#define   QAM_FQ_TAP_RE_EL17_TAP__B                                         0
+#define   QAM_FQ_TAP_RE_EL17_TAP__W                                         12
+#define   QAM_FQ_TAP_RE_EL17_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_RE_EL17_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_IM_EL17__A                                               0x1420043
+#define QAM_FQ_TAP_IM_EL17__W                                               12
+#define QAM_FQ_TAP_IM_EL17__M                                               0xFFF
+#define QAM_FQ_TAP_IM_EL17__PRE                                             0x2
+
+#define   QAM_FQ_TAP_IM_EL17_TAP__B                                         0
+#define   QAM_FQ_TAP_IM_EL17_TAP__W                                         12
+#define   QAM_FQ_TAP_IM_EL17_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_IM_EL17_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_RE_EL18__A                                               0x1420044
+#define QAM_FQ_TAP_RE_EL18__W                                               12
+#define QAM_FQ_TAP_RE_EL18__M                                               0xFFF
+#define QAM_FQ_TAP_RE_EL18__PRE                                             0x2
+
+#define   QAM_FQ_TAP_RE_EL18_TAP__B                                         0
+#define   QAM_FQ_TAP_RE_EL18_TAP__W                                         12
+#define   QAM_FQ_TAP_RE_EL18_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_RE_EL18_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_IM_EL18__A                                               0x1420045
+#define QAM_FQ_TAP_IM_EL18__W                                               12
+#define QAM_FQ_TAP_IM_EL18__M                                               0xFFF
+#define QAM_FQ_TAP_IM_EL18__PRE                                             0x2
+
+#define   QAM_FQ_TAP_IM_EL18_TAP__B                                         0
+#define   QAM_FQ_TAP_IM_EL18_TAP__W                                         12
+#define   QAM_FQ_TAP_IM_EL18_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_IM_EL18_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_RE_EL19__A                                               0x1420046
+#define QAM_FQ_TAP_RE_EL19__W                                               12
+#define QAM_FQ_TAP_RE_EL19__M                                               0xFFF
+#define QAM_FQ_TAP_RE_EL19__PRE                                             0x600
+
+#define   QAM_FQ_TAP_RE_EL19_TAP__B                                         0
+#define   QAM_FQ_TAP_RE_EL19_TAP__W                                         12
+#define   QAM_FQ_TAP_RE_EL19_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_RE_EL19_TAP__PRE                                       0x600
+
+#define QAM_FQ_TAP_IM_EL19__A                                               0x1420047
+#define QAM_FQ_TAP_IM_EL19__W                                               12
+#define QAM_FQ_TAP_IM_EL19__M                                               0xFFF
+#define QAM_FQ_TAP_IM_EL19__PRE                                             0x2
+
+#define   QAM_FQ_TAP_IM_EL19_TAP__B                                         0
+#define   QAM_FQ_TAP_IM_EL19_TAP__W                                         12
+#define   QAM_FQ_TAP_IM_EL19_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_IM_EL19_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_RE_EL20__A                                               0x1420048
+#define QAM_FQ_TAP_RE_EL20__W                                               12
+#define QAM_FQ_TAP_RE_EL20__M                                               0xFFF
+#define QAM_FQ_TAP_RE_EL20__PRE                                             0x2
+
+#define   QAM_FQ_TAP_RE_EL20_TAP__B                                         0
+#define   QAM_FQ_TAP_RE_EL20_TAP__W                                         12
+#define   QAM_FQ_TAP_RE_EL20_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_RE_EL20_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_IM_EL20__A                                               0x1420049
+#define QAM_FQ_TAP_IM_EL20__W                                               12
+#define QAM_FQ_TAP_IM_EL20__M                                               0xFFF
+#define QAM_FQ_TAP_IM_EL20__PRE                                             0x2
+
+#define   QAM_FQ_TAP_IM_EL20_TAP__B                                         0
+#define   QAM_FQ_TAP_IM_EL20_TAP__W                                         12
+#define   QAM_FQ_TAP_IM_EL20_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_IM_EL20_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_RE_EL21__A                                               0x142004A
+#define QAM_FQ_TAP_RE_EL21__W                                               12
+#define QAM_FQ_TAP_RE_EL21__M                                               0xFFF
+#define QAM_FQ_TAP_RE_EL21__PRE                                             0x2
+
+#define   QAM_FQ_TAP_RE_EL21_TAP__B                                         0
+#define   QAM_FQ_TAP_RE_EL21_TAP__W                                         12
+#define   QAM_FQ_TAP_RE_EL21_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_RE_EL21_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_IM_EL21__A                                               0x142004B
+#define QAM_FQ_TAP_IM_EL21__W                                               12
+#define QAM_FQ_TAP_IM_EL21__M                                               0xFFF
+#define QAM_FQ_TAP_IM_EL21__PRE                                             0x2
+
+#define   QAM_FQ_TAP_IM_EL21_TAP__B                                         0
+#define   QAM_FQ_TAP_IM_EL21_TAP__W                                         12
+#define   QAM_FQ_TAP_IM_EL21_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_IM_EL21_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_RE_EL22__A                                               0x142004C
+#define QAM_FQ_TAP_RE_EL22__W                                               12
+#define QAM_FQ_TAP_RE_EL22__M                                               0xFFF
+#define QAM_FQ_TAP_RE_EL22__PRE                                             0x2
+
+#define   QAM_FQ_TAP_RE_EL22_TAP__B                                         0
+#define   QAM_FQ_TAP_RE_EL22_TAP__W                                         12
+#define   QAM_FQ_TAP_RE_EL22_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_RE_EL22_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_IM_EL22__A                                               0x142004D
+#define QAM_FQ_TAP_IM_EL22__W                                               12
+#define QAM_FQ_TAP_IM_EL22__M                                               0xFFF
+#define QAM_FQ_TAP_IM_EL22__PRE                                             0x2
+
+#define   QAM_FQ_TAP_IM_EL22_TAP__B                                         0
+#define   QAM_FQ_TAP_IM_EL22_TAP__W                                         12
+#define   QAM_FQ_TAP_IM_EL22_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_IM_EL22_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_RE_EL23__A                                               0x142004E
+#define QAM_FQ_TAP_RE_EL23__W                                               12
+#define QAM_FQ_TAP_RE_EL23__M                                               0xFFF
+#define QAM_FQ_TAP_RE_EL23__PRE                                             0x2
+
+#define   QAM_FQ_TAP_RE_EL23_TAP__B                                         0
+#define   QAM_FQ_TAP_RE_EL23_TAP__W                                         12
+#define   QAM_FQ_TAP_RE_EL23_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_RE_EL23_TAP__PRE                                       0x2
+
+#define QAM_FQ_TAP_IM_EL23__A                                               0x142004F
+#define QAM_FQ_TAP_IM_EL23__W                                               12
+#define QAM_FQ_TAP_IM_EL23__M                                               0xFFF
+#define QAM_FQ_TAP_IM_EL23__PRE                                             0x2
+
+#define   QAM_FQ_TAP_IM_EL23_TAP__B                                         0
+#define   QAM_FQ_TAP_IM_EL23_TAP__W                                         12
+#define   QAM_FQ_TAP_IM_EL23_TAP__M                                         0xFFF
+#define   QAM_FQ_TAP_IM_EL23_TAP__PRE                                       0x2
+
+#define QAM_SL_COMM_EXEC__A                                                 0x1430000
+#define QAM_SL_COMM_EXEC__W                                                 2
+#define QAM_SL_COMM_EXEC__M                                                 0x3
+#define QAM_SL_COMM_EXEC__PRE                                               0x0
+#define   QAM_SL_COMM_EXEC_STOP                                             0x0
+#define   QAM_SL_COMM_EXEC_ACTIVE                                           0x1
+#define   QAM_SL_COMM_EXEC_HOLD                                             0x2
+
+#define QAM_SL_COMM_MB__A                                                   0x1430002
+#define QAM_SL_COMM_MB__W                                                   4
+#define QAM_SL_COMM_MB__M                                                   0xF
+#define QAM_SL_COMM_MB__PRE                                                 0x0
+#define   QAM_SL_COMM_MB_CTL__B                                             0
+#define   QAM_SL_COMM_MB_CTL__W                                             1
+#define   QAM_SL_COMM_MB_CTL__M                                             0x1
+#define   QAM_SL_COMM_MB_CTL__PRE                                           0x0
+#define     QAM_SL_COMM_MB_CTL_OFF                                          0x0
+#define     QAM_SL_COMM_MB_CTL_ON                                           0x1
+#define   QAM_SL_COMM_MB_OBS__B                                             1
+#define   QAM_SL_COMM_MB_OBS__W                                             1
+#define   QAM_SL_COMM_MB_OBS__M                                             0x2
+#define   QAM_SL_COMM_MB_OBS__PRE                                           0x0
+#define     QAM_SL_COMM_MB_OBS_OFF                                          0x0
+#define     QAM_SL_COMM_MB_OBS_ON                                           0x2
+#define   QAM_SL_COMM_MB_MUX_OBS__B                                         2
+#define   QAM_SL_COMM_MB_MUX_OBS__W                                         2
+#define   QAM_SL_COMM_MB_MUX_OBS__M                                         0xC
+#define   QAM_SL_COMM_MB_MUX_OBS__PRE                                       0x0
+#define     QAM_SL_COMM_MB_MUX_OBS_CONST_CORR                               0x0
+#define     QAM_SL_COMM_MB_MUX_OBS_CONST2LC_O                               0x4
+#define     QAM_SL_COMM_MB_MUX_OBS_CONST2DQ_O                               0x8
+#define     QAM_SL_COMM_MB_MUX_OBS_VDEC_O                                   0xC
+
+#define QAM_SL_COMM_INT_REQ__A                                              0x1430003
+#define QAM_SL_COMM_INT_REQ__W                                              1
+#define QAM_SL_COMM_INT_REQ__M                                              0x1
+#define QAM_SL_COMM_INT_REQ__PRE                                            0x0
+#define QAM_SL_COMM_INT_STA__A                                              0x1430005
+#define QAM_SL_COMM_INT_STA__W                                              2
+#define QAM_SL_COMM_INT_STA__M                                              0x3
+#define QAM_SL_COMM_INT_STA__PRE                                            0x0
+
+#define   QAM_SL_COMM_INT_STA_MED_ERR_INT__B                                0
+#define   QAM_SL_COMM_INT_STA_MED_ERR_INT__W                                1
+#define   QAM_SL_COMM_INT_STA_MED_ERR_INT__M                                0x1
+#define   QAM_SL_COMM_INT_STA_MED_ERR_INT__PRE                              0x0
+
+#define   QAM_SL_COMM_INT_STA_MER_INT__B                                    1
+#define   QAM_SL_COMM_INT_STA_MER_INT__W                                    1
+#define   QAM_SL_COMM_INT_STA_MER_INT__M                                    0x2
+#define   QAM_SL_COMM_INT_STA_MER_INT__PRE                                  0x0
+
+#define QAM_SL_COMM_INT_MSK__A                                              0x1430006
+#define QAM_SL_COMM_INT_MSK__W                                              2
+#define QAM_SL_COMM_INT_MSK__M                                              0x3
+#define QAM_SL_COMM_INT_MSK__PRE                                            0x0
+#define   QAM_SL_COMM_INT_MSK_MED_ERR_MSK__B                                0
+#define   QAM_SL_COMM_INT_MSK_MED_ERR_MSK__W                                1
+#define   QAM_SL_COMM_INT_MSK_MED_ERR_MSK__M                                0x1
+#define   QAM_SL_COMM_INT_MSK_MED_ERR_MSK__PRE                              0x0
+#define   QAM_SL_COMM_INT_MSK_MER_MSK__B                                    1
+#define   QAM_SL_COMM_INT_MSK_MER_MSK__W                                    1
+#define   QAM_SL_COMM_INT_MSK_MER_MSK__M                                    0x2
+#define   QAM_SL_COMM_INT_MSK_MER_MSK__PRE                                  0x0
+
+#define QAM_SL_COMM_INT_STM__A                                              0x1430007
+#define QAM_SL_COMM_INT_STM__W                                              2
+#define QAM_SL_COMM_INT_STM__M                                              0x3
+#define QAM_SL_COMM_INT_STM__PRE                                            0x0
+#define   QAM_SL_COMM_INT_STM_MED_ERR_STM__B                                0
+#define   QAM_SL_COMM_INT_STM_MED_ERR_STM__W                                1
+#define   QAM_SL_COMM_INT_STM_MED_ERR_STM__M                                0x1
+#define   QAM_SL_COMM_INT_STM_MED_ERR_STM__PRE                              0x0
+#define   QAM_SL_COMM_INT_STM_MER_STM__B                                    1
+#define   QAM_SL_COMM_INT_STM_MER_STM__W                                    1
+#define   QAM_SL_COMM_INT_STM_MER_STM__M                                    0x2
+#define   QAM_SL_COMM_INT_STM_MER_STM__PRE                                  0x0
+
+#define QAM_SL_MODE__A                                                      0x1430010
+#define QAM_SL_MODE__W                                                      11
+#define QAM_SL_MODE__M                                                      0x7FF
+#define QAM_SL_MODE__PRE                                                    0x0
+
+#define   QAM_SL_MODE_SLICER4LC__B                                          0
+#define   QAM_SL_MODE_SLICER4LC__W                                          2
+#define   QAM_SL_MODE_SLICER4LC__M                                          0x3
+#define   QAM_SL_MODE_SLICER4LC__PRE                                        0x0
+#define     QAM_SL_MODE_SLICER4LC_RECT                                      0x0
+#define     QAM_SL_MODE_SLICER4LC_ONET                                      0x1
+#define     QAM_SL_MODE_SLICER4LC_RAD                                       0x2
+
+#define   QAM_SL_MODE_SLICER4DQ__B                                          2
+#define   QAM_SL_MODE_SLICER4DQ__W                                          2
+#define   QAM_SL_MODE_SLICER4DQ__M                                          0xC
+#define   QAM_SL_MODE_SLICER4DQ__PRE                                        0x0
+#define     QAM_SL_MODE_SLICER4DQ_RECT                                      0x0
+#define     QAM_SL_MODE_SLICER4DQ_ONET                                      0x4
+#define     QAM_SL_MODE_SLICER4DQ_RAD                                       0x8
+
+#define   QAM_SL_MODE_SLICER4VD__B                                          4
+#define   QAM_SL_MODE_SLICER4VD__W                                          2
+#define   QAM_SL_MODE_SLICER4VD__M                                          0x30
+#define   QAM_SL_MODE_SLICER4VD__PRE                                        0x0
+#define     QAM_SL_MODE_SLICER4VD_RECT                                      0x0
+#define     QAM_SL_MODE_SLICER4VD_ONET                                      0x10
+#define     QAM_SL_MODE_SLICER4VD_RAD                                       0x20
+
+#define   QAM_SL_MODE_ROT_DIS__B                                            6
+#define   QAM_SL_MODE_ROT_DIS__W                                            1
+#define   QAM_SL_MODE_ROT_DIS__M                                            0x40
+#define   QAM_SL_MODE_ROT_DIS__PRE                                          0x0
+
+#define   QAM_SL_MODE_DQROT_DIS__B                                          7
+#define   QAM_SL_MODE_DQROT_DIS__W                                          1
+#define   QAM_SL_MODE_DQROT_DIS__M                                          0x80
+#define   QAM_SL_MODE_DQROT_DIS__PRE                                        0x0
+
+#define   QAM_SL_MODE_DFE_DIS__B                                            8
+#define   QAM_SL_MODE_DFE_DIS__W                                            1
+#define   QAM_SL_MODE_DFE_DIS__M                                            0x100
+#define   QAM_SL_MODE_DFE_DIS__PRE                                          0x0
+
+#define   QAM_SL_MODE_RADIUS_MIX__B                                         9
+#define   QAM_SL_MODE_RADIUS_MIX__W                                         1
+#define   QAM_SL_MODE_RADIUS_MIX__M                                         0x200
+#define   QAM_SL_MODE_RADIUS_MIX__PRE                                       0x0
+
+#define   QAM_SL_MODE_TILT_COMP__B                                          10
+#define   QAM_SL_MODE_TILT_COMP__W                                          1
+#define   QAM_SL_MODE_TILT_COMP__M                                          0x400
+#define   QAM_SL_MODE_TILT_COMP__PRE                                        0x0
+
+#define QAM_SL_K_FACTOR__A                                                  0x1430011
+#define QAM_SL_K_FACTOR__W                                                  4
+#define QAM_SL_K_FACTOR__M                                                  0xF
+#define QAM_SL_K_FACTOR__PRE                                                0x0
+#define QAM_SL_MEDIAN__A                                                    0x1430012
+#define QAM_SL_MEDIAN__W                                                    14
+#define QAM_SL_MEDIAN__M                                                    0x3FFF
+#define QAM_SL_MEDIAN__PRE                                                  0x0
+
+#define   QAM_SL_MEDIAN_LENGTH__B                                           0
+#define   QAM_SL_MEDIAN_LENGTH__W                                           2
+#define   QAM_SL_MEDIAN_LENGTH__M                                           0x3
+#define   QAM_SL_MEDIAN_LENGTH__PRE                                         0x0
+
+#define   QAM_SL_MEDIAN_CORRECT__B                                          2
+#define   QAM_SL_MEDIAN_CORRECT__W                                          4
+#define   QAM_SL_MEDIAN_CORRECT__M                                          0x3C
+#define   QAM_SL_MEDIAN_CORRECT__PRE                                        0x0
+
+#define   QAM_SL_MEDIAN_TOLERANCE__B                                        6
+#define   QAM_SL_MEDIAN_TOLERANCE__W                                        7
+#define   QAM_SL_MEDIAN_TOLERANCE__M                                        0x1FC0
+#define   QAM_SL_MEDIAN_TOLERANCE__PRE                                      0x0
+
+#define   QAM_SL_MEDIAN_FAST__B                                             13
+#define   QAM_SL_MEDIAN_FAST__W                                             1
+#define   QAM_SL_MEDIAN_FAST__M                                             0x2000
+#define   QAM_SL_MEDIAN_FAST__PRE                                           0x0
+
+#define QAM_SL_ALPHA__A                                                     0x1430013
+#define QAM_SL_ALPHA__W                                                     3
+#define QAM_SL_ALPHA__M                                                     0x7
+#define QAM_SL_ALPHA__PRE                                                   0x0
+
+#define QAM_SL_PHASELIMIT__A                                                0x1430014
+#define QAM_SL_PHASELIMIT__W                                                9
+#define QAM_SL_PHASELIMIT__M                                                0x1FF
+#define QAM_SL_PHASELIMIT__PRE                                              0x0
+#define QAM_SL_MTA_LENGTH__A                                                0x1430015
+#define QAM_SL_MTA_LENGTH__W                                                2
+#define QAM_SL_MTA_LENGTH__M                                                0x3
+#define QAM_SL_MTA_LENGTH__PRE                                              0x1
+
+#define   QAM_SL_MTA_LENGTH_LENGTH__B                                       0
+#define   QAM_SL_MTA_LENGTH_LENGTH__W                                       2
+#define   QAM_SL_MTA_LENGTH_LENGTH__M                                       0x3
+#define   QAM_SL_MTA_LENGTH_LENGTH__PRE                                     0x1
+
+#define QAM_SL_MEDIAN_ERROR__A                                              0x1430016
+#define QAM_SL_MEDIAN_ERROR__W                                              10
+#define QAM_SL_MEDIAN_ERROR__M                                              0x3FF
+#define QAM_SL_MEDIAN_ERROR__PRE                                            0x0
+
+#define   QAM_SL_MEDIAN_ERROR_MEDIAN_ERR__B                                 0
+#define   QAM_SL_MEDIAN_ERROR_MEDIAN_ERR__W                                 10
+#define   QAM_SL_MEDIAN_ERROR_MEDIAN_ERR__M                                 0x3FF
+#define   QAM_SL_MEDIAN_ERROR_MEDIAN_ERR__PRE                               0x0
+
+#define QAM_SL_ERR_POWER__A                                                 0x1430017
+#define QAM_SL_ERR_POWER__W                                                 16
+#define QAM_SL_ERR_POWER__M                                                 0xFFFF
+#define QAM_SL_ERR_POWER__PRE                                               0x0
+
+#define QAM_DQ_COMM_EXEC__A                                                 0x1440000
+#define QAM_DQ_COMM_EXEC__W                                                 2
+#define QAM_DQ_COMM_EXEC__M                                                 0x3
+#define QAM_DQ_COMM_EXEC__PRE                                               0x0
+#define   QAM_DQ_COMM_EXEC_STOP                                             0x0
+#define   QAM_DQ_COMM_EXEC_ACTIVE                                           0x1
+#define   QAM_DQ_COMM_EXEC_HOLD                                             0x2
+
+#define QAM_DQ_MODE__A                                                      0x1440010
+#define QAM_DQ_MODE__W                                                      5
+#define QAM_DQ_MODE__M                                                      0x1F
+#define QAM_DQ_MODE__PRE                                                    0x0
+
+#define   QAM_DQ_MODE_TAPRESET__B                                           0
+#define   QAM_DQ_MODE_TAPRESET__W                                           1
+#define   QAM_DQ_MODE_TAPRESET__M                                           0x1
+#define   QAM_DQ_MODE_TAPRESET__PRE                                         0x0
+#define     QAM_DQ_MODE_TAPRESET_RST                                        0x1
+
+#define   QAM_DQ_MODE_TAPLMS__B                                             1
+#define   QAM_DQ_MODE_TAPLMS__W                                             1
+#define   QAM_DQ_MODE_TAPLMS__M                                             0x2
+#define   QAM_DQ_MODE_TAPLMS__PRE                                           0x0
+#define     QAM_DQ_MODE_TAPLMS_UPD                                          0x2
+
+#define   QAM_DQ_MODE_TAPDRAIN__B                                           2
+#define   QAM_DQ_MODE_TAPDRAIN__W                                           1
+#define   QAM_DQ_MODE_TAPDRAIN__M                                           0x4
+#define   QAM_DQ_MODE_TAPDRAIN__PRE                                         0x0
+#define     QAM_DQ_MODE_TAPDRAIN_DRAIN                                      0x4
+
+#define   QAM_DQ_MODE_FB__B                                                 3
+#define   QAM_DQ_MODE_FB__W                                                 2
+#define   QAM_DQ_MODE_FB__M                                                 0x18
+#define   QAM_DQ_MODE_FB__PRE                                               0x0
+#define     QAM_DQ_MODE_FB_CMA                                              0x0
+#define     QAM_DQ_MODE_FB_RADIUS                                           0x8
+#define     QAM_DQ_MODE_FB_DFB                                              0x10
+#define     QAM_DQ_MODE_FB_TRELLIS                                          0x18
+
+#define QAM_DQ_MU_FACTOR__A                                                 0x1440011
+#define QAM_DQ_MU_FACTOR__W                                                 3
+#define QAM_DQ_MU_FACTOR__M                                                 0x7
+#define QAM_DQ_MU_FACTOR__PRE                                               0x0
+
+#define QAM_DQ_LA_FACTOR__A                                                 0x1440012
+#define QAM_DQ_LA_FACTOR__W                                                 4
+#define QAM_DQ_LA_FACTOR__M                                                 0xF
+#define QAM_DQ_LA_FACTOR__PRE                                               0xC
+
+#define QAM_DQ_CMA_RATIO__A                                                 0x1440013
+#define QAM_DQ_CMA_RATIO__W                                                 14
+#define QAM_DQ_CMA_RATIO__M                                                 0x3FFF
+#define QAM_DQ_CMA_RATIO__PRE                                               0x3CF9
+#define   QAM_DQ_CMA_RATIO_QPSK                                             0x2000
+#define   QAM_DQ_CMA_RATIO_QAM16                                            0x34CD
+#define   QAM_DQ_CMA_RATIO_QAM64                                            0x3A00
+#define   QAM_DQ_CMA_RATIO_QAM256                                           0x3B4D
+#define   QAM_DQ_CMA_RATIO_QAM1024                                          0x3BA0
+
+#define QAM_DQ_QUAL_RADSEL__A                                               0x1440014
+#define QAM_DQ_QUAL_RADSEL__W                                               3
+#define QAM_DQ_QUAL_RADSEL__M                                               0x7
+#define QAM_DQ_QUAL_RADSEL__PRE                                             0x0
+
+#define   QAM_DQ_QUAL_RADSEL_BIT__B                                         0
+#define   QAM_DQ_QUAL_RADSEL_BIT__W                                         3
+#define   QAM_DQ_QUAL_RADSEL_BIT__M                                         0x7
+#define   QAM_DQ_QUAL_RADSEL_BIT__PRE                                       0x0
+#define     QAM_DQ_QUAL_RADSEL_BIT_PURE_RADIUS                              0x0
+#define     QAM_DQ_QUAL_RADSEL_BIT_PURE_CMA                                 0x6
+
+#define QAM_DQ_QUAL_ENA__A                                                  0x1440015
+#define QAM_DQ_QUAL_ENA__W                                                  1
+#define QAM_DQ_QUAL_ENA__M                                                  0x1
+#define QAM_DQ_QUAL_ENA__PRE                                                0x0
+
+#define   QAM_DQ_QUAL_ENA_ENA__B                                            0
+#define   QAM_DQ_QUAL_ENA_ENA__W                                            1
+#define   QAM_DQ_QUAL_ENA_ENA__M                                            0x1
+#define   QAM_DQ_QUAL_ENA_ENA__PRE                                          0x0
+#define     QAM_DQ_QUAL_ENA_ENA_QUAL_WEIGHTING                              0x1
+
+#define QAM_DQ_QUAL_FUN0__A                                                 0x1440018
+#define QAM_DQ_QUAL_FUN0__W                                                 6
+#define QAM_DQ_QUAL_FUN0__M                                                 0x3F
+#define QAM_DQ_QUAL_FUN0__PRE                                               0x4
+
+#define   QAM_DQ_QUAL_FUN0_BIT__B                                           0
+#define   QAM_DQ_QUAL_FUN0_BIT__W                                           6
+#define   QAM_DQ_QUAL_FUN0_BIT__M                                           0x3F
+#define   QAM_DQ_QUAL_FUN0_BIT__PRE                                         0x4
+
+#define QAM_DQ_QUAL_FUN1__A                                                 0x1440019
+#define QAM_DQ_QUAL_FUN1__W                                                 6
+#define QAM_DQ_QUAL_FUN1__M                                                 0x3F
+#define QAM_DQ_QUAL_FUN1__PRE                                               0x4
+
+#define   QAM_DQ_QUAL_FUN1_BIT__B                                           0
+#define   QAM_DQ_QUAL_FUN1_BIT__W                                           6
+#define   QAM_DQ_QUAL_FUN1_BIT__M                                           0x3F
+#define   QAM_DQ_QUAL_FUN1_BIT__PRE                                         0x4
+
+#define QAM_DQ_QUAL_FUN2__A                                                 0x144001A
+#define QAM_DQ_QUAL_FUN2__W                                                 6
+#define QAM_DQ_QUAL_FUN2__M                                                 0x3F
+#define QAM_DQ_QUAL_FUN2__PRE                                               0x4
+
+#define   QAM_DQ_QUAL_FUN2_BIT__B                                           0
+#define   QAM_DQ_QUAL_FUN2_BIT__W                                           6
+#define   QAM_DQ_QUAL_FUN2_BIT__M                                           0x3F
+#define   QAM_DQ_QUAL_FUN2_BIT__PRE                                         0x4
+
+#define QAM_DQ_QUAL_FUN3__A                                                 0x144001B
+#define QAM_DQ_QUAL_FUN3__W                                                 6
+#define QAM_DQ_QUAL_FUN3__M                                                 0x3F
+#define QAM_DQ_QUAL_FUN3__PRE                                               0x4
+
+#define   QAM_DQ_QUAL_FUN3_BIT__B                                           0
+#define   QAM_DQ_QUAL_FUN3_BIT__W                                           6
+#define   QAM_DQ_QUAL_FUN3_BIT__M                                           0x3F
+#define   QAM_DQ_QUAL_FUN3_BIT__PRE                                         0x4
+
+#define QAM_DQ_QUAL_FUN4__A                                                 0x144001C
+#define QAM_DQ_QUAL_FUN4__W                                                 6
+#define QAM_DQ_QUAL_FUN4__M                                                 0x3F
+#define QAM_DQ_QUAL_FUN4__PRE                                               0x6
+
+#define   QAM_DQ_QUAL_FUN4_BIT__B                                           0
+#define   QAM_DQ_QUAL_FUN4_BIT__W                                           6
+#define   QAM_DQ_QUAL_FUN4_BIT__M                                           0x3F
+#define   QAM_DQ_QUAL_FUN4_BIT__PRE                                         0x6
+
+#define QAM_DQ_QUAL_FUN5__A                                                 0x144001D
+#define QAM_DQ_QUAL_FUN5__W                                                 6
+#define QAM_DQ_QUAL_FUN5__M                                                 0x3F
+#define QAM_DQ_QUAL_FUN5__PRE                                               0x6
+
+#define   QAM_DQ_QUAL_FUN5_BIT__B                                           0
+#define   QAM_DQ_QUAL_FUN5_BIT__W                                           6
+#define   QAM_DQ_QUAL_FUN5_BIT__M                                           0x3F
+#define   QAM_DQ_QUAL_FUN5_BIT__PRE                                         0x6
+
+#define QAM_DQ_RAW_LIM__A                                                   0x144001E
+#define QAM_DQ_RAW_LIM__W                                                   5
+#define QAM_DQ_RAW_LIM__M                                                   0x1F
+#define QAM_DQ_RAW_LIM__PRE                                                 0x1F
+
+#define   QAM_DQ_RAW_LIM_BIT__B                                             0
+#define   QAM_DQ_RAW_LIM_BIT__W                                             5
+#define   QAM_DQ_RAW_LIM_BIT__M                                             0x1F
+#define   QAM_DQ_RAW_LIM_BIT__PRE                                           0x1F
+
+#define QAM_DQ_TAP_RE_EL0__A                                                0x1440020
+#define QAM_DQ_TAP_RE_EL0__W                                                12
+#define QAM_DQ_TAP_RE_EL0__M                                                0xFFF
+#define QAM_DQ_TAP_RE_EL0__PRE                                              0x2
+
+#define   QAM_DQ_TAP_RE_EL0_TAP__B                                          0
+#define   QAM_DQ_TAP_RE_EL0_TAP__W                                          12
+#define   QAM_DQ_TAP_RE_EL0_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_RE_EL0_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_IM_EL0__A                                                0x1440021
+#define QAM_DQ_TAP_IM_EL0__W                                                12
+#define QAM_DQ_TAP_IM_EL0__M                                                0xFFF
+#define QAM_DQ_TAP_IM_EL0__PRE                                              0x2
+
+#define   QAM_DQ_TAP_IM_EL0_TAP__B                                          0
+#define   QAM_DQ_TAP_IM_EL0_TAP__W                                          12
+#define   QAM_DQ_TAP_IM_EL0_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_IM_EL0_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_RE_EL1__A                                                0x1440022
+#define QAM_DQ_TAP_RE_EL1__W                                                12
+#define QAM_DQ_TAP_RE_EL1__M                                                0xFFF
+#define QAM_DQ_TAP_RE_EL1__PRE                                              0x2
+
+#define   QAM_DQ_TAP_RE_EL1_TAP__B                                          0
+#define   QAM_DQ_TAP_RE_EL1_TAP__W                                          12
+#define   QAM_DQ_TAP_RE_EL1_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_RE_EL1_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_IM_EL1__A                                                0x1440023
+#define QAM_DQ_TAP_IM_EL1__W                                                12
+#define QAM_DQ_TAP_IM_EL1__M                                                0xFFF
+#define QAM_DQ_TAP_IM_EL1__PRE                                              0x2
+
+#define   QAM_DQ_TAP_IM_EL1_TAP__B                                          0
+#define   QAM_DQ_TAP_IM_EL1_TAP__W                                          12
+#define   QAM_DQ_TAP_IM_EL1_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_IM_EL1_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_RE_EL2__A                                                0x1440024
+#define QAM_DQ_TAP_RE_EL2__W                                                12
+#define QAM_DQ_TAP_RE_EL2__M                                                0xFFF
+#define QAM_DQ_TAP_RE_EL2__PRE                                              0x2
+
+#define   QAM_DQ_TAP_RE_EL2_TAP__B                                          0
+#define   QAM_DQ_TAP_RE_EL2_TAP__W                                          12
+#define   QAM_DQ_TAP_RE_EL2_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_RE_EL2_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_IM_EL2__A                                                0x1440025
+#define QAM_DQ_TAP_IM_EL2__W                                                12
+#define QAM_DQ_TAP_IM_EL2__M                                                0xFFF
+#define QAM_DQ_TAP_IM_EL2__PRE                                              0x2
+
+#define   QAM_DQ_TAP_IM_EL2_TAP__B                                          0
+#define   QAM_DQ_TAP_IM_EL2_TAP__W                                          12
+#define   QAM_DQ_TAP_IM_EL2_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_IM_EL2_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_RE_EL3__A                                                0x1440026
+#define QAM_DQ_TAP_RE_EL3__W                                                12
+#define QAM_DQ_TAP_RE_EL3__M                                                0xFFF
+#define QAM_DQ_TAP_RE_EL3__PRE                                              0x2
+
+#define   QAM_DQ_TAP_RE_EL3_TAP__B                                          0
+#define   QAM_DQ_TAP_RE_EL3_TAP__W                                          12
+#define   QAM_DQ_TAP_RE_EL3_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_RE_EL3_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_IM_EL3__A                                                0x1440027
+#define QAM_DQ_TAP_IM_EL3__W                                                12
+#define QAM_DQ_TAP_IM_EL3__M                                                0xFFF
+#define QAM_DQ_TAP_IM_EL3__PRE                                              0x2
+
+#define   QAM_DQ_TAP_IM_EL3_TAP__B                                          0
+#define   QAM_DQ_TAP_IM_EL3_TAP__W                                          12
+#define   QAM_DQ_TAP_IM_EL3_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_IM_EL3_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_RE_EL4__A                                                0x1440028
+#define QAM_DQ_TAP_RE_EL4__W                                                12
+#define QAM_DQ_TAP_RE_EL4__M                                                0xFFF
+#define QAM_DQ_TAP_RE_EL4__PRE                                              0x2
+
+#define   QAM_DQ_TAP_RE_EL4_TAP__B                                          0
+#define   QAM_DQ_TAP_RE_EL4_TAP__W                                          12
+#define   QAM_DQ_TAP_RE_EL4_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_RE_EL4_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_IM_EL4__A                                                0x1440029
+#define QAM_DQ_TAP_IM_EL4__W                                                12
+#define QAM_DQ_TAP_IM_EL4__M                                                0xFFF
+#define QAM_DQ_TAP_IM_EL4__PRE                                              0x2
+
+#define   QAM_DQ_TAP_IM_EL4_TAP__B                                          0
+#define   QAM_DQ_TAP_IM_EL4_TAP__W                                          12
+#define   QAM_DQ_TAP_IM_EL4_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_IM_EL4_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_RE_EL5__A                                                0x144002A
+#define QAM_DQ_TAP_RE_EL5__W                                                12
+#define QAM_DQ_TAP_RE_EL5__M                                                0xFFF
+#define QAM_DQ_TAP_RE_EL5__PRE                                              0x2
+
+#define   QAM_DQ_TAP_RE_EL5_TAP__B                                          0
+#define   QAM_DQ_TAP_RE_EL5_TAP__W                                          12
+#define   QAM_DQ_TAP_RE_EL5_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_RE_EL5_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_IM_EL5__A                                                0x144002B
+#define QAM_DQ_TAP_IM_EL5__W                                                12
+#define QAM_DQ_TAP_IM_EL5__M                                                0xFFF
+#define QAM_DQ_TAP_IM_EL5__PRE                                              0x2
+
+#define   QAM_DQ_TAP_IM_EL5_TAP__B                                          0
+#define   QAM_DQ_TAP_IM_EL5_TAP__W                                          12
+#define   QAM_DQ_TAP_IM_EL5_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_IM_EL5_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_RE_EL6__A                                                0x144002C
+#define QAM_DQ_TAP_RE_EL6__W                                                12
+#define QAM_DQ_TAP_RE_EL6__M                                                0xFFF
+#define QAM_DQ_TAP_RE_EL6__PRE                                              0x2
+
+#define   QAM_DQ_TAP_RE_EL6_TAP__B                                          0
+#define   QAM_DQ_TAP_RE_EL6_TAP__W                                          12
+#define   QAM_DQ_TAP_RE_EL6_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_RE_EL6_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_IM_EL6__A                                                0x144002D
+#define QAM_DQ_TAP_IM_EL6__W                                                12
+#define QAM_DQ_TAP_IM_EL6__M                                                0xFFF
+#define QAM_DQ_TAP_IM_EL6__PRE                                              0x2
+
+#define   QAM_DQ_TAP_IM_EL6_TAP__B                                          0
+#define   QAM_DQ_TAP_IM_EL6_TAP__W                                          12
+#define   QAM_DQ_TAP_IM_EL6_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_IM_EL6_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_RE_EL7__A                                                0x144002E
+#define QAM_DQ_TAP_RE_EL7__W                                                12
+#define QAM_DQ_TAP_RE_EL7__M                                                0xFFF
+#define QAM_DQ_TAP_RE_EL7__PRE                                              0x2
+
+#define   QAM_DQ_TAP_RE_EL7_TAP__B                                          0
+#define   QAM_DQ_TAP_RE_EL7_TAP__W                                          12
+#define   QAM_DQ_TAP_RE_EL7_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_RE_EL7_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_IM_EL7__A                                                0x144002F
+#define QAM_DQ_TAP_IM_EL7__W                                                12
+#define QAM_DQ_TAP_IM_EL7__M                                                0xFFF
+#define QAM_DQ_TAP_IM_EL7__PRE                                              0x2
+
+#define   QAM_DQ_TAP_IM_EL7_TAP__B                                          0
+#define   QAM_DQ_TAP_IM_EL7_TAP__W                                          12
+#define   QAM_DQ_TAP_IM_EL7_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_IM_EL7_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_RE_EL8__A                                                0x1440030
+#define QAM_DQ_TAP_RE_EL8__W                                                12
+#define QAM_DQ_TAP_RE_EL8__M                                                0xFFF
+#define QAM_DQ_TAP_RE_EL8__PRE                                              0x2
+
+#define   QAM_DQ_TAP_RE_EL8_TAP__B                                          0
+#define   QAM_DQ_TAP_RE_EL8_TAP__W                                          12
+#define   QAM_DQ_TAP_RE_EL8_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_RE_EL8_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_IM_EL8__A                                                0x1440031
+#define QAM_DQ_TAP_IM_EL8__W                                                12
+#define QAM_DQ_TAP_IM_EL8__M                                                0xFFF
+#define QAM_DQ_TAP_IM_EL8__PRE                                              0x2
+
+#define   QAM_DQ_TAP_IM_EL8_TAP__B                                          0
+#define   QAM_DQ_TAP_IM_EL8_TAP__W                                          12
+#define   QAM_DQ_TAP_IM_EL8_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_IM_EL8_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_RE_EL9__A                                                0x1440032
+#define QAM_DQ_TAP_RE_EL9__W                                                12
+#define QAM_DQ_TAP_RE_EL9__M                                                0xFFF
+#define QAM_DQ_TAP_RE_EL9__PRE                                              0x2
+
+#define   QAM_DQ_TAP_RE_EL9_TAP__B                                          0
+#define   QAM_DQ_TAP_RE_EL9_TAP__W                                          12
+#define   QAM_DQ_TAP_RE_EL9_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_RE_EL9_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_IM_EL9__A                                                0x1440033
+#define QAM_DQ_TAP_IM_EL9__W                                                12
+#define QAM_DQ_TAP_IM_EL9__M                                                0xFFF
+#define QAM_DQ_TAP_IM_EL9__PRE                                              0x2
+
+#define   QAM_DQ_TAP_IM_EL9_TAP__B                                          0
+#define   QAM_DQ_TAP_IM_EL9_TAP__W                                          12
+#define   QAM_DQ_TAP_IM_EL9_TAP__M                                          0xFFF
+#define   QAM_DQ_TAP_IM_EL9_TAP__PRE                                        0x2
+
+#define QAM_DQ_TAP_RE_EL10__A                                               0x1440034
+#define QAM_DQ_TAP_RE_EL10__W                                               12
+#define QAM_DQ_TAP_RE_EL10__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL10__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL10_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL10_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL10_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL10_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL10__A                                               0x1440035
+#define QAM_DQ_TAP_IM_EL10__W                                               12
+#define QAM_DQ_TAP_IM_EL10__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL10__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL10_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL10_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL10_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL10_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL11__A                                               0x1440036
+#define QAM_DQ_TAP_RE_EL11__W                                               12
+#define QAM_DQ_TAP_RE_EL11__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL11__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL11_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL11_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL11_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL11_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL11__A                                               0x1440037
+#define QAM_DQ_TAP_IM_EL11__W                                               12
+#define QAM_DQ_TAP_IM_EL11__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL11__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL11_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL11_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL11_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL11_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL12__A                                               0x1440038
+#define QAM_DQ_TAP_RE_EL12__W                                               12
+#define QAM_DQ_TAP_RE_EL12__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL12__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL12_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL12_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL12_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL12_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL12__A                                               0x1440039
+#define QAM_DQ_TAP_IM_EL12__W                                               12
+#define QAM_DQ_TAP_IM_EL12__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL12__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL12_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL12_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL12_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL12_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL13__A                                               0x144003A
+#define QAM_DQ_TAP_RE_EL13__W                                               12
+#define QAM_DQ_TAP_RE_EL13__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL13__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL13_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL13_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL13_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL13_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL13__A                                               0x144003B
+#define QAM_DQ_TAP_IM_EL13__W                                               12
+#define QAM_DQ_TAP_IM_EL13__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL13__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL13_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL13_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL13_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL13_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL14__A                                               0x144003C
+#define QAM_DQ_TAP_RE_EL14__W                                               12
+#define QAM_DQ_TAP_RE_EL14__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL14__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL14_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL14_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL14_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL14_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL14__A                                               0x144003D
+#define QAM_DQ_TAP_IM_EL14__W                                               12
+#define QAM_DQ_TAP_IM_EL14__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL14__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL14_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL14_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL14_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL14_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL15__A                                               0x144003E
+#define QAM_DQ_TAP_RE_EL15__W                                               12
+#define QAM_DQ_TAP_RE_EL15__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL15__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL15_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL15_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL15_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL15_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL15__A                                               0x144003F
+#define QAM_DQ_TAP_IM_EL15__W                                               12
+#define QAM_DQ_TAP_IM_EL15__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL15__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL15_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL15_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL15_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL15_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL16__A                                               0x1440040
+#define QAM_DQ_TAP_RE_EL16__W                                               12
+#define QAM_DQ_TAP_RE_EL16__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL16__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL16_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL16_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL16_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL16_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL16__A                                               0x1440041
+#define QAM_DQ_TAP_IM_EL16__W                                               12
+#define QAM_DQ_TAP_IM_EL16__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL16__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL16_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL16_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL16_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL16_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL17__A                                               0x1440042
+#define QAM_DQ_TAP_RE_EL17__W                                               12
+#define QAM_DQ_TAP_RE_EL17__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL17__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL17_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL17_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL17_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL17_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL17__A                                               0x1440043
+#define QAM_DQ_TAP_IM_EL17__W                                               12
+#define QAM_DQ_TAP_IM_EL17__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL17__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL17_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL17_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL17_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL17_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL18__A                                               0x1440044
+#define QAM_DQ_TAP_RE_EL18__W                                               12
+#define QAM_DQ_TAP_RE_EL18__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL18__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL18_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL18_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL18_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL18_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL18__A                                               0x1440045
+#define QAM_DQ_TAP_IM_EL18__W                                               12
+#define QAM_DQ_TAP_IM_EL18__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL18__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL18_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL18_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL18_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL18_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL19__A                                               0x1440046
+#define QAM_DQ_TAP_RE_EL19__W                                               12
+#define QAM_DQ_TAP_RE_EL19__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL19__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL19_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL19_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL19_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL19_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL19__A                                               0x1440047
+#define QAM_DQ_TAP_IM_EL19__W                                               12
+#define QAM_DQ_TAP_IM_EL19__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL19__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL19_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL19_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL19_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL19_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL20__A                                               0x1440048
+#define QAM_DQ_TAP_RE_EL20__W                                               12
+#define QAM_DQ_TAP_RE_EL20__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL20__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL20_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL20_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL20_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL20_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL20__A                                               0x1440049
+#define QAM_DQ_TAP_IM_EL20__W                                               12
+#define QAM_DQ_TAP_IM_EL20__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL20__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL20_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL20_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL20_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL20_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL21__A                                               0x144004A
+#define QAM_DQ_TAP_RE_EL21__W                                               12
+#define QAM_DQ_TAP_RE_EL21__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL21__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL21_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL21_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL21_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL21_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL21__A                                               0x144004B
+#define QAM_DQ_TAP_IM_EL21__W                                               12
+#define QAM_DQ_TAP_IM_EL21__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL21__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL21_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL21_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL21_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL21_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL22__A                                               0x144004C
+#define QAM_DQ_TAP_RE_EL22__W                                               12
+#define QAM_DQ_TAP_RE_EL22__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL22__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL22_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL22_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL22_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL22_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL22__A                                               0x144004D
+#define QAM_DQ_TAP_IM_EL22__W                                               12
+#define QAM_DQ_TAP_IM_EL22__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL22__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL22_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL22_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL22_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL22_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL23__A                                               0x144004E
+#define QAM_DQ_TAP_RE_EL23__W                                               12
+#define QAM_DQ_TAP_RE_EL23__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL23__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL23_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL23_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL23_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL23_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL23__A                                               0x144004F
+#define QAM_DQ_TAP_IM_EL23__W                                               12
+#define QAM_DQ_TAP_IM_EL23__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL23__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL23_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL23_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL23_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL23_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL24__A                                               0x1440050
+#define QAM_DQ_TAP_RE_EL24__W                                               12
+#define QAM_DQ_TAP_RE_EL24__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL24__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL24_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL24_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL24_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL24_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL24__A                                               0x1440051
+#define QAM_DQ_TAP_IM_EL24__W                                               12
+#define QAM_DQ_TAP_IM_EL24__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL24__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL24_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL24_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL24_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL24_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL25__A                                               0x1440052
+#define QAM_DQ_TAP_RE_EL25__W                                               12
+#define QAM_DQ_TAP_RE_EL25__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL25__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL25_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL25_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL25_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL25_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL25__A                                               0x1440053
+#define QAM_DQ_TAP_IM_EL25__W                                               12
+#define QAM_DQ_TAP_IM_EL25__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL25__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL25_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL25_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL25_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL25_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL26__A                                               0x1440054
+#define QAM_DQ_TAP_RE_EL26__W                                               12
+#define QAM_DQ_TAP_RE_EL26__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL26__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL26_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL26_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL26_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL26_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL26__A                                               0x1440055
+#define QAM_DQ_TAP_IM_EL26__W                                               12
+#define QAM_DQ_TAP_IM_EL26__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL26__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL26_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL26_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL26_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL26_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_RE_EL27__A                                               0x1440056
+#define QAM_DQ_TAP_RE_EL27__W                                               12
+#define QAM_DQ_TAP_RE_EL27__M                                               0xFFF
+#define QAM_DQ_TAP_RE_EL27__PRE                                             0x2
+
+#define   QAM_DQ_TAP_RE_EL27_TAP__B                                         0
+#define   QAM_DQ_TAP_RE_EL27_TAP__W                                         12
+#define   QAM_DQ_TAP_RE_EL27_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_RE_EL27_TAP__PRE                                       0x2
+
+#define QAM_DQ_TAP_IM_EL27__A                                               0x1440057
+#define QAM_DQ_TAP_IM_EL27__W                                               12
+#define QAM_DQ_TAP_IM_EL27__M                                               0xFFF
+#define QAM_DQ_TAP_IM_EL27__PRE                                             0x2
+
+#define   QAM_DQ_TAP_IM_EL27_TAP__B                                         0
+#define   QAM_DQ_TAP_IM_EL27_TAP__W                                         12
+#define   QAM_DQ_TAP_IM_EL27_TAP__M                                         0xFFF
+#define   QAM_DQ_TAP_IM_EL27_TAP__PRE                                       0x2
+
+#define QAM_LC_COMM_EXEC__A                                                 0x1450000
+#define QAM_LC_COMM_EXEC__W                                                 2
+#define QAM_LC_COMM_EXEC__M                                                 0x3
+#define QAM_LC_COMM_EXEC__PRE                                               0x0
+#define   QAM_LC_COMM_EXEC_STOP                                             0x0
+#define   QAM_LC_COMM_EXEC_ACTIVE                                           0x1
+#define   QAM_LC_COMM_EXEC_HOLD                                             0x2
+
+#define QAM_LC_COMM_MB__A                                                   0x1450002
+#define QAM_LC_COMM_MB__W                                                   2
+#define QAM_LC_COMM_MB__M                                                   0x3
+#define QAM_LC_COMM_MB__PRE                                                 0x0
+#define   QAM_LC_COMM_MB_CTL__B                                             0
+#define   QAM_LC_COMM_MB_CTL__W                                             1
+#define   QAM_LC_COMM_MB_CTL__M                                             0x1
+#define   QAM_LC_COMM_MB_CTL__PRE                                           0x0
+#define     QAM_LC_COMM_MB_CTL_OFF                                          0x0
+#define     QAM_LC_COMM_MB_CTL_ON                                           0x1
+#define   QAM_LC_COMM_MB_OBS__B                                             1
+#define   QAM_LC_COMM_MB_OBS__W                                             1
+#define   QAM_LC_COMM_MB_OBS__M                                             0x2
+#define   QAM_LC_COMM_MB_OBS__PRE                                           0x0
+#define     QAM_LC_COMM_MB_OBS_OFF                                          0x0
+#define     QAM_LC_COMM_MB_OBS_ON                                           0x2
+
+#define QAM_LC_COMM_INT_REQ__A                                              0x1450003
+#define QAM_LC_COMM_INT_REQ__W                                              1
+#define QAM_LC_COMM_INT_REQ__M                                              0x1
+#define QAM_LC_COMM_INT_REQ__PRE                                            0x0
+#define QAM_LC_COMM_INT_STA__A                                              0x1450005
+#define QAM_LC_COMM_INT_STA__W                                              3
+#define QAM_LC_COMM_INT_STA__M                                              0x7
+#define QAM_LC_COMM_INT_STA__PRE                                            0x0
+
+#define   QAM_LC_COMM_INT_STA_READY__B                                      0
+#define   QAM_LC_COMM_INT_STA_READY__W                                      1
+#define   QAM_LC_COMM_INT_STA_READY__M                                      0x1
+#define   QAM_LC_COMM_INT_STA_READY__PRE                                    0x0
+
+#define   QAM_LC_COMM_INT_STA_OVERFLOW__B                                   1
+#define   QAM_LC_COMM_INT_STA_OVERFLOW__W                                   1
+#define   QAM_LC_COMM_INT_STA_OVERFLOW__M                                   0x2
+#define   QAM_LC_COMM_INT_STA_OVERFLOW__PRE                                 0x0
+
+#define   QAM_LC_COMM_INT_STA_FREQ_WRAP__B                                  2
+#define   QAM_LC_COMM_INT_STA_FREQ_WRAP__W                                  1
+#define   QAM_LC_COMM_INT_STA_FREQ_WRAP__M                                  0x4
+#define   QAM_LC_COMM_INT_STA_FREQ_WRAP__PRE                                0x0
+
+#define QAM_LC_COMM_INT_MSK__A                                              0x1450006
+#define QAM_LC_COMM_INT_MSK__W                                              3
+#define QAM_LC_COMM_INT_MSK__M                                              0x7
+#define QAM_LC_COMM_INT_MSK__PRE                                            0x0
+#define   QAM_LC_COMM_INT_MSK_READY__B                                      0
+#define   QAM_LC_COMM_INT_MSK_READY__W                                      1
+#define   QAM_LC_COMM_INT_MSK_READY__M                                      0x1
+#define   QAM_LC_COMM_INT_MSK_READY__PRE                                    0x0
+#define   QAM_LC_COMM_INT_MSK_OVERFLOW__B                                   1
+#define   QAM_LC_COMM_INT_MSK_OVERFLOW__W                                   1
+#define   QAM_LC_COMM_INT_MSK_OVERFLOW__M                                   0x2
+#define   QAM_LC_COMM_INT_MSK_OVERFLOW__PRE                                 0x0
+#define   QAM_LC_COMM_INT_MSK_FREQ_WRAP__B                                  2
+#define   QAM_LC_COMM_INT_MSK_FREQ_WRAP__W                                  1
+#define   QAM_LC_COMM_INT_MSK_FREQ_WRAP__M                                  0x4
+#define   QAM_LC_COMM_INT_MSK_FREQ_WRAP__PRE                                0x0
+
+#define QAM_LC_COMM_INT_STM__A                                              0x1450007
+#define QAM_LC_COMM_INT_STM__W                                              3
+#define QAM_LC_COMM_INT_STM__M                                              0x7
+#define QAM_LC_COMM_INT_STM__PRE                                            0x0
+#define   QAM_LC_COMM_INT_STM_READY__B                                      0
+#define   QAM_LC_COMM_INT_STM_READY__W                                      1
+#define   QAM_LC_COMM_INT_STM_READY__M                                      0x1
+#define   QAM_LC_COMM_INT_STM_READY__PRE                                    0x0
+#define   QAM_LC_COMM_INT_STM_OVERFLOW__B                                   1
+#define   QAM_LC_COMM_INT_STM_OVERFLOW__W                                   1
+#define   QAM_LC_COMM_INT_STM_OVERFLOW__M                                   0x2
+#define   QAM_LC_COMM_INT_STM_OVERFLOW__PRE                                 0x0
+#define   QAM_LC_COMM_INT_STM_FREQ_WRAP__B                                  2
+#define   QAM_LC_COMM_INT_STM_FREQ_WRAP__W                                  1
+#define   QAM_LC_COMM_INT_STM_FREQ_WRAP__M                                  0x4
+#define   QAM_LC_COMM_INT_STM_FREQ_WRAP__PRE                                0x0
+
+#define QAM_LC_MODE__A                                                      0x1450010
+#define QAM_LC_MODE__W                                                      3
+#define QAM_LC_MODE__M                                                      0x7
+#define QAM_LC_MODE__PRE                                                    0x7
+
+#define   QAM_LC_MODE_ENABLE_A__B                                           0
+#define   QAM_LC_MODE_ENABLE_A__W                                           1
+#define   QAM_LC_MODE_ENABLE_A__M                                           0x1
+#define   QAM_LC_MODE_ENABLE_A__PRE                                         0x1
+
+#define   QAM_LC_MODE_ENABLE_F__B                                           1
+#define   QAM_LC_MODE_ENABLE_F__W                                           1
+#define   QAM_LC_MODE_ENABLE_F__M                                           0x2
+#define   QAM_LC_MODE_ENABLE_F__PRE                                         0x2
+
+#define   QAM_LC_MODE_ENABLE_R__B                                           2
+#define   QAM_LC_MODE_ENABLE_R__W                                           1
+#define   QAM_LC_MODE_ENABLE_R__M                                           0x4
+#define   QAM_LC_MODE_ENABLE_R__PRE                                         0x4
+
+#define QAM_LC_CA__A                                                        0x1450011
+#define QAM_LC_CA__W                                                        6
+#define QAM_LC_CA__M                                                        0x3F
+#define QAM_LC_CA__PRE                                                      0x28
+
+#define   QAM_LC_CA_COEF__B                                                 0
+#define   QAM_LC_CA_COEF__W                                                 6
+#define   QAM_LC_CA_COEF__M                                                 0x3F
+#define   QAM_LC_CA_COEF__PRE                                               0x28
+
+#define QAM_LC_CF__A                                                        0x1450012
+#define QAM_LC_CF__W                                                        8
+#define QAM_LC_CF__M                                                        0xFF
+#define QAM_LC_CF__PRE                                                      0x8C
+
+#define   QAM_LC_CF_COEF__B                                                 0
+#define   QAM_LC_CF_COEF__W                                                 8
+#define   QAM_LC_CF_COEF__M                                                 0xFF
+#define   QAM_LC_CF_COEF__PRE                                               0x8C
+
+#define QAM_LC_CF1__A                                                       0x1450013
+#define QAM_LC_CF1__W                                                       8
+#define QAM_LC_CF1__M                                                       0xFF
+#define QAM_LC_CF1__PRE                                                     0x1E
+
+#define   QAM_LC_CF1_COEF__B                                                0
+#define   QAM_LC_CF1_COEF__W                                                8
+#define   QAM_LC_CF1_COEF__M                                                0xFF
+#define   QAM_LC_CF1_COEF__PRE                                              0x1E
+
+#define QAM_LC_CP__A                                                        0x1450014
+#define QAM_LC_CP__W                                                        8
+#define QAM_LC_CP__M                                                        0xFF
+#define QAM_LC_CP__PRE                                                      0x78
+
+#define   QAM_LC_CP_COEF__B                                                 0
+#define   QAM_LC_CP_COEF__W                                                 8
+#define   QAM_LC_CP_COEF__M                                                 0xFF
+#define   QAM_LC_CP_COEF__PRE                                               0x78
+
+#define QAM_LC_CI__A                                                        0x1450015
+#define QAM_LC_CI__W                                                        8
+#define QAM_LC_CI__M                                                        0xFF
+#define QAM_LC_CI__PRE                                                      0x46
+
+#define   QAM_LC_CI_COEF__B                                                 0
+#define   QAM_LC_CI_COEF__W                                                 8
+#define   QAM_LC_CI_COEF__M                                                 0xFF
+#define   QAM_LC_CI_COEF__PRE                                               0x46
+
+#define QAM_LC_EP__A                                                        0x1450016
+#define QAM_LC_EP__W                                                        6
+#define QAM_LC_EP__M                                                        0x3F
+#define QAM_LC_EP__PRE                                                      0x0
+
+#define   QAM_LC_EP_COEF__B                                                 0
+#define   QAM_LC_EP_COEF__W                                                 6
+#define   QAM_LC_EP_COEF__M                                                 0x3F
+#define   QAM_LC_EP_COEF__PRE                                               0x0
+
+#define QAM_LC_EI__A                                                        0x1450017
+#define QAM_LC_EI__W                                                        6
+#define QAM_LC_EI__M                                                        0x3F
+#define QAM_LC_EI__PRE                                                      0x0
+
+#define   QAM_LC_EI_COEF__B                                                 0
+#define   QAM_LC_EI_COEF__W                                                 6
+#define   QAM_LC_EI_COEF__M                                                 0x3F
+#define   QAM_LC_EI_COEF__PRE                                               0x0
+
+#define QAM_LC_QUAL_TAB0__A                                                 0x1450018
+#define QAM_LC_QUAL_TAB0__W                                                 5
+#define QAM_LC_QUAL_TAB0__M                                                 0x1F
+#define QAM_LC_QUAL_TAB0__PRE                                               0x1
+
+#define   QAM_LC_QUAL_TAB0_VALUE__B                                         0
+#define   QAM_LC_QUAL_TAB0_VALUE__W                                         5
+#define   QAM_LC_QUAL_TAB0_VALUE__M                                         0x1F
+#define   QAM_LC_QUAL_TAB0_VALUE__PRE                                       0x1
+
+#define QAM_LC_QUAL_TAB1__A                                                 0x1450019
+#define QAM_LC_QUAL_TAB1__W                                                 5
+#define QAM_LC_QUAL_TAB1__M                                                 0x1F
+#define QAM_LC_QUAL_TAB1__PRE                                               0x1
+
+#define   QAM_LC_QUAL_TAB1_VALUE__B                                         0
+#define   QAM_LC_QUAL_TAB1_VALUE__W                                         5
+#define   QAM_LC_QUAL_TAB1_VALUE__M                                         0x1F
+#define   QAM_LC_QUAL_TAB1_VALUE__PRE                                       0x1
+
+#define QAM_LC_QUAL_TAB2__A                                                 0x145001A
+#define QAM_LC_QUAL_TAB2__W                                                 5
+#define QAM_LC_QUAL_TAB2__M                                                 0x1F
+#define QAM_LC_QUAL_TAB2__PRE                                               0x1
+
+#define   QAM_LC_QUAL_TAB2_VALUE__B                                         0
+#define   QAM_LC_QUAL_TAB2_VALUE__W                                         5
+#define   QAM_LC_QUAL_TAB2_VALUE__M                                         0x1F
+#define   QAM_LC_QUAL_TAB2_VALUE__PRE                                       0x1
+
+#define QAM_LC_QUAL_TAB3__A                                                 0x145001B
+#define QAM_LC_QUAL_TAB3__W                                                 5
+#define QAM_LC_QUAL_TAB3__M                                                 0x1F
+#define QAM_LC_QUAL_TAB3__PRE                                               0x1
+
+#define   QAM_LC_QUAL_TAB3_VALUE__B                                         0
+#define   QAM_LC_QUAL_TAB3_VALUE__W                                         5
+#define   QAM_LC_QUAL_TAB3_VALUE__M                                         0x1F
+#define   QAM_LC_QUAL_TAB3_VALUE__PRE                                       0x1
+
+#define QAM_LC_QUAL_TAB4__A                                                 0x145001C
+#define QAM_LC_QUAL_TAB4__W                                                 5
+#define QAM_LC_QUAL_TAB4__M                                                 0x1F
+#define QAM_LC_QUAL_TAB4__PRE                                               0x1
+
+#define   QAM_LC_QUAL_TAB4_VALUE__B                                         0
+#define   QAM_LC_QUAL_TAB4_VALUE__W                                         5
+#define   QAM_LC_QUAL_TAB4_VALUE__M                                         0x1F
+#define   QAM_LC_QUAL_TAB4_VALUE__PRE                                       0x1
+
+#define QAM_LC_QUAL_TAB5__A                                                 0x145001D
+#define QAM_LC_QUAL_TAB5__W                                                 5
+#define QAM_LC_QUAL_TAB5__M                                                 0x1F
+#define QAM_LC_QUAL_TAB5__PRE                                               0x1
+
+#define   QAM_LC_QUAL_TAB5_VALUE__B                                         0
+#define   QAM_LC_QUAL_TAB5_VALUE__W                                         5
+#define   QAM_LC_QUAL_TAB5_VALUE__M                                         0x1F
+#define   QAM_LC_QUAL_TAB5_VALUE__PRE                                       0x1
+
+#define QAM_LC_QUAL_TAB6__A                                                 0x145001E
+#define QAM_LC_QUAL_TAB6__W                                                 5
+#define QAM_LC_QUAL_TAB6__M                                                 0x1F
+#define QAM_LC_QUAL_TAB6__PRE                                               0x1
+
+#define   QAM_LC_QUAL_TAB6_VALUE__B                                         0
+#define   QAM_LC_QUAL_TAB6_VALUE__W                                         5
+#define   QAM_LC_QUAL_TAB6_VALUE__M                                         0x1F
+#define   QAM_LC_QUAL_TAB6_VALUE__PRE                                       0x1
+
+#define QAM_LC_QUAL_TAB8__A                                                 0x145001F
+#define QAM_LC_QUAL_TAB8__W                                                 5
+#define QAM_LC_QUAL_TAB8__M                                                 0x1F
+#define QAM_LC_QUAL_TAB8__PRE                                               0x1
+
+#define   QAM_LC_QUAL_TAB8_VALUE__B                                         0
+#define   QAM_LC_QUAL_TAB8_VALUE__W                                         5
+#define   QAM_LC_QUAL_TAB8_VALUE__M                                         0x1F
+#define   QAM_LC_QUAL_TAB8_VALUE__PRE                                       0x1
+
+#define QAM_LC_QUAL_TAB9__A                                                 0x1450020
+#define QAM_LC_QUAL_TAB9__W                                                 5
+#define QAM_LC_QUAL_TAB9__M                                                 0x1F
+#define QAM_LC_QUAL_TAB9__PRE                                               0x1
+
+#define   QAM_LC_QUAL_TAB9_VALUE__B                                         0
+#define   QAM_LC_QUAL_TAB9_VALUE__W                                         5
+#define   QAM_LC_QUAL_TAB9_VALUE__M                                         0x1F
+#define   QAM_LC_QUAL_TAB9_VALUE__PRE                                       0x1
+
+#define QAM_LC_QUAL_TAB10__A                                                0x1450021
+#define QAM_LC_QUAL_TAB10__W                                                5
+#define QAM_LC_QUAL_TAB10__M                                                0x1F
+#define QAM_LC_QUAL_TAB10__PRE                                              0x1
+
+#define   QAM_LC_QUAL_TAB10_VALUE__B                                        0
+#define   QAM_LC_QUAL_TAB10_VALUE__W                                        5
+#define   QAM_LC_QUAL_TAB10_VALUE__M                                        0x1F
+#define   QAM_LC_QUAL_TAB10_VALUE__PRE                                      0x1
+
+#define QAM_LC_QUAL_TAB12__A                                                0x1450022
+#define QAM_LC_QUAL_TAB12__W                                                5
+#define QAM_LC_QUAL_TAB12__M                                                0x1F
+#define QAM_LC_QUAL_TAB12__PRE                                              0x1
+
+#define   QAM_LC_QUAL_TAB12_VALUE__B                                        0
+#define   QAM_LC_QUAL_TAB12_VALUE__W                                        5
+#define   QAM_LC_QUAL_TAB12_VALUE__M                                        0x1F
+#define   QAM_LC_QUAL_TAB12_VALUE__PRE                                      0x1
+
+#define QAM_LC_QUAL_TAB15__A                                                0x1450023
+#define QAM_LC_QUAL_TAB15__W                                                5
+#define QAM_LC_QUAL_TAB15__M                                                0x1F
+#define QAM_LC_QUAL_TAB15__PRE                                              0x1
+
+#define   QAM_LC_QUAL_TAB15_VALUE__B                                        0
+#define   QAM_LC_QUAL_TAB15_VALUE__W                                        5
+#define   QAM_LC_QUAL_TAB15_VALUE__M                                        0x1F
+#define   QAM_LC_QUAL_TAB15_VALUE__PRE                                      0x1
+
+#define QAM_LC_QUAL_TAB16__A                                                0x1450024
+#define QAM_LC_QUAL_TAB16__W                                                5
+#define QAM_LC_QUAL_TAB16__M                                                0x1F
+#define QAM_LC_QUAL_TAB16__PRE                                              0x1
+
+#define   QAM_LC_QUAL_TAB16_VALUE__B                                        0
+#define   QAM_LC_QUAL_TAB16_VALUE__W                                        5
+#define   QAM_LC_QUAL_TAB16_VALUE__M                                        0x1F
+#define   QAM_LC_QUAL_TAB16_VALUE__PRE                                      0x1
+
+#define QAM_LC_QUAL_TAB20__A                                                0x1450025
+#define QAM_LC_QUAL_TAB20__W                                                5
+#define QAM_LC_QUAL_TAB20__M                                                0x1F
+#define QAM_LC_QUAL_TAB20__PRE                                              0x1
+
+#define   QAM_LC_QUAL_TAB20_VALUE__B                                        0
+#define   QAM_LC_QUAL_TAB20_VALUE__W                                        5
+#define   QAM_LC_QUAL_TAB20_VALUE__M                                        0x1F
+#define   QAM_LC_QUAL_TAB20_VALUE__PRE                                      0x1
+
+#define QAM_LC_QUAL_TAB25__A                                                0x1450026
+#define QAM_LC_QUAL_TAB25__W                                                5
+#define QAM_LC_QUAL_TAB25__M                                                0x1F
+#define QAM_LC_QUAL_TAB25__PRE                                              0x1
+
+#define   QAM_LC_QUAL_TAB25_VALUE__B                                        0
+#define   QAM_LC_QUAL_TAB25_VALUE__W                                        5
+#define   QAM_LC_QUAL_TAB25_VALUE__M                                        0x1F
+#define   QAM_LC_QUAL_TAB25_VALUE__PRE                                      0x1
+
+#define QAM_LC_EQ_TIMING__A                                                 0x1450027
+#define QAM_LC_EQ_TIMING__W                                                 10
+#define QAM_LC_EQ_TIMING__M                                                 0x3FF
+#define QAM_LC_EQ_TIMING__PRE                                               0x0
+
+#define   QAM_LC_EQ_TIMING_OFFS__B                                          0
+#define   QAM_LC_EQ_TIMING_OFFS__W                                          10
+#define   QAM_LC_EQ_TIMING_OFFS__M                                          0x3FF
+#define   QAM_LC_EQ_TIMING_OFFS__PRE                                        0x0
+
+#define QAM_LC_LPF_FACTORP__A                                               0x1450028
+#define QAM_LC_LPF_FACTORP__W                                               3
+#define QAM_LC_LPF_FACTORP__M                                               0x7
+#define QAM_LC_LPF_FACTORP__PRE                                             0x3
+
+#define   QAM_LC_LPF_FACTORP_FACTOR__B                                      0
+#define   QAM_LC_LPF_FACTORP_FACTOR__W                                      3
+#define   QAM_LC_LPF_FACTORP_FACTOR__M                                      0x7
+#define   QAM_LC_LPF_FACTORP_FACTOR__PRE                                    0x3
+
+#define QAM_LC_LPF_FACTORI__A                                               0x1450029
+#define QAM_LC_LPF_FACTORI__W                                               3
+#define QAM_LC_LPF_FACTORI__M                                               0x7
+#define QAM_LC_LPF_FACTORI__PRE                                             0x3
+
+#define   QAM_LC_LPF_FACTORI_FACTOR__B                                      0
+#define   QAM_LC_LPF_FACTORI_FACTOR__W                                      3
+#define   QAM_LC_LPF_FACTORI_FACTOR__M                                      0x7
+#define   QAM_LC_LPF_FACTORI_FACTOR__PRE                                    0x3
+
+#define QAM_LC_RATE_LIMIT__A                                                0x145002A
+#define QAM_LC_RATE_LIMIT__W                                                2
+#define QAM_LC_RATE_LIMIT__M                                                0x3
+#define QAM_LC_RATE_LIMIT__PRE                                              0x3
+
+#define   QAM_LC_RATE_LIMIT_LIMIT__B                                        0
+#define   QAM_LC_RATE_LIMIT_LIMIT__W                                        2
+#define   QAM_LC_RATE_LIMIT_LIMIT__M                                        0x3
+#define   QAM_LC_RATE_LIMIT_LIMIT__PRE                                      0x3
+
+#define QAM_LC_SYMBOL_FREQ__A                                               0x145002B
+#define QAM_LC_SYMBOL_FREQ__W                                               10
+#define QAM_LC_SYMBOL_FREQ__M                                               0x3FF
+#define QAM_LC_SYMBOL_FREQ__PRE                                             0x199
+
+#define   QAM_LC_SYMBOL_FREQ_FREQ__B                                        0
+#define   QAM_LC_SYMBOL_FREQ_FREQ__W                                        10
+#define   QAM_LC_SYMBOL_FREQ_FREQ__M                                        0x3FF
+#define   QAM_LC_SYMBOL_FREQ_FREQ__PRE                                      0x199
+#define     QAM_LC_SYMBOL_FREQ_FREQ_QAM_B_64                                0x197
+#define     QAM_LC_SYMBOL_FREQ_FREQ_QAM_B_256                               0x1B2
+
+#define QAM_LC_MTA_LENGTH__A                                                0x145002C
+#define QAM_LC_MTA_LENGTH__W                                                2
+#define QAM_LC_MTA_LENGTH__M                                                0x3
+#define QAM_LC_MTA_LENGTH__PRE                                              0x2
+
+#define   QAM_LC_MTA_LENGTH_LENGTH__B                                       0
+#define   QAM_LC_MTA_LENGTH_LENGTH__W                                       2
+#define   QAM_LC_MTA_LENGTH_LENGTH__M                                       0x3
+#define   QAM_LC_MTA_LENGTH_LENGTH__PRE                                     0x2
+
+#define QAM_LC_AMP_ACCU__A                                                  0x145002D
+#define QAM_LC_AMP_ACCU__W                                                  14
+#define QAM_LC_AMP_ACCU__M                                                  0x3FFF
+#define QAM_LC_AMP_ACCU__PRE                                                0x600
+
+#define   QAM_LC_AMP_ACCU_ACCU__B                                           0
+#define   QAM_LC_AMP_ACCU_ACCU__W                                           14
+#define   QAM_LC_AMP_ACCU_ACCU__M                                           0x3FFF
+#define   QAM_LC_AMP_ACCU_ACCU__PRE                                         0x600
+
+#define QAM_LC_FREQ_ACCU__A                                                 0x145002E
+#define QAM_LC_FREQ_ACCU__W                                                 10
+#define QAM_LC_FREQ_ACCU__M                                                 0x3FF
+#define QAM_LC_FREQ_ACCU__PRE                                               0x0
+
+#define   QAM_LC_FREQ_ACCU_ACCU__B                                          0
+#define   QAM_LC_FREQ_ACCU_ACCU__W                                          10
+#define   QAM_LC_FREQ_ACCU_ACCU__M                                          0x3FF
+#define   QAM_LC_FREQ_ACCU_ACCU__PRE                                        0x0
+
+#define QAM_LC_RATE_ACCU__A                                                 0x145002F
+#define QAM_LC_RATE_ACCU__W                                                 10
+#define QAM_LC_RATE_ACCU__M                                                 0x3FF
+#define QAM_LC_RATE_ACCU__PRE                                               0x0
+
+#define   QAM_LC_RATE_ACCU_ACCU__B                                          0
+#define   QAM_LC_RATE_ACCU_ACCU__W                                          10
+#define   QAM_LC_RATE_ACCU_ACCU__M                                          0x3FF
+#define   QAM_LC_RATE_ACCU_ACCU__PRE                                        0x0
+
+#define QAM_LC_AMPLITUDE__A                                                 0x1450030
+#define QAM_LC_AMPLITUDE__W                                                 10
+#define QAM_LC_AMPLITUDE__M                                                 0x3FF
+#define QAM_LC_AMPLITUDE__PRE                                               0x0
+
+#define   QAM_LC_AMPLITUDE_SIZE__B                                          0
+#define   QAM_LC_AMPLITUDE_SIZE__W                                          10
+#define   QAM_LC_AMPLITUDE_SIZE__M                                          0x3FF
+#define   QAM_LC_AMPLITUDE_SIZE__PRE                                        0x0
+
+#define QAM_LC_RAD_ERROR__A                                                 0x1450031
+#define QAM_LC_RAD_ERROR__W                                                 10
+#define QAM_LC_RAD_ERROR__M                                                 0x3FF
+#define QAM_LC_RAD_ERROR__PRE                                               0x0
+
+#define   QAM_LC_RAD_ERROR_SIZE__B                                          0
+#define   QAM_LC_RAD_ERROR_SIZE__W                                          10
+#define   QAM_LC_RAD_ERROR_SIZE__M                                          0x3FF
+#define   QAM_LC_RAD_ERROR_SIZE__PRE                                        0x0
+
+#define QAM_LC_FREQ_OFFS__A                                                 0x1450032
+#define QAM_LC_FREQ_OFFS__W                                                 10
+#define QAM_LC_FREQ_OFFS__M                                                 0x3FF
+#define QAM_LC_FREQ_OFFS__PRE                                               0x0
+
+#define   QAM_LC_FREQ_OFFS_OFFS__B                                          0
+#define   QAM_LC_FREQ_OFFS_OFFS__W                                          10
+#define   QAM_LC_FREQ_OFFS_OFFS__M                                          0x3FF
+#define   QAM_LC_FREQ_OFFS_OFFS__PRE                                        0x0
+
+#define QAM_LC_PHASE_ERROR__A                                               0x1450033
+#define QAM_LC_PHASE_ERROR__W                                               10
+#define QAM_LC_PHASE_ERROR__M                                               0x3FF
+#define QAM_LC_PHASE_ERROR__PRE                                             0x0
+
+#define   QAM_LC_PHASE_ERROR_SIZE__B                                        0
+#define   QAM_LC_PHASE_ERROR_SIZE__W                                        10
+#define   QAM_LC_PHASE_ERROR_SIZE__M                                        0x3FF
+#define   QAM_LC_PHASE_ERROR_SIZE__PRE                                      0x0
+
+#define QAM_VD_COMM_EXEC__A                                                 0x1460000
+#define QAM_VD_COMM_EXEC__W                                                 2
+#define QAM_VD_COMM_EXEC__M                                                 0x3
+#define QAM_VD_COMM_EXEC__PRE                                               0x0
+#define   QAM_VD_COMM_EXEC_STOP                                             0x0
+#define   QAM_VD_COMM_EXEC_ACTIVE                                           0x1
+#define   QAM_VD_COMM_EXEC_HOLD                                             0x2
+
+#define QAM_VD_COMM_MB__A                                                   0x1460002
+#define QAM_VD_COMM_MB__W                                                   2
+#define QAM_VD_COMM_MB__M                                                   0x3
+#define QAM_VD_COMM_MB__PRE                                                 0x0
+#define   QAM_VD_COMM_MB_CTL__B                                             0
+#define   QAM_VD_COMM_MB_CTL__W                                             1
+#define   QAM_VD_COMM_MB_CTL__M                                             0x1
+#define   QAM_VD_COMM_MB_CTL__PRE                                           0x0
+#define     QAM_VD_COMM_MB_CTL_OFF                                          0x0
+#define     QAM_VD_COMM_MB_CTL_ON                                           0x1
+#define   QAM_VD_COMM_MB_OBS__B                                             1
+#define   QAM_VD_COMM_MB_OBS__W                                             1
+#define   QAM_VD_COMM_MB_OBS__M                                             0x2
+#define   QAM_VD_COMM_MB_OBS__PRE                                           0x0
+#define     QAM_VD_COMM_MB_OBS_OFF                                          0x0
+#define     QAM_VD_COMM_MB_OBS_ON                                           0x2
+
+#define QAM_VD_COMM_INT_REQ__A                                              0x1460003
+#define QAM_VD_COMM_INT_REQ__W                                              1
+#define QAM_VD_COMM_INT_REQ__M                                              0x1
+#define QAM_VD_COMM_INT_REQ__PRE                                            0x0
+#define QAM_VD_COMM_INT_STA__A                                              0x1460005
+#define QAM_VD_COMM_INT_STA__W                                              2
+#define QAM_VD_COMM_INT_STA__M                                              0x3
+#define QAM_VD_COMM_INT_STA__PRE                                            0x0
+
+#define   QAM_VD_COMM_INT_STA_LOCK_INT__B                                   0
+#define   QAM_VD_COMM_INT_STA_LOCK_INT__W                                   1
+#define   QAM_VD_COMM_INT_STA_LOCK_INT__M                                   0x1
+#define   QAM_VD_COMM_INT_STA_LOCK_INT__PRE                                 0x0
+
+#define   QAM_VD_COMM_INT_STA_PERIOD_INT__B                                 1
+#define   QAM_VD_COMM_INT_STA_PERIOD_INT__W                                 1
+#define   QAM_VD_COMM_INT_STA_PERIOD_INT__M                                 0x2
+#define   QAM_VD_COMM_INT_STA_PERIOD_INT__PRE                               0x0
+
+#define QAM_VD_COMM_INT_MSK__A                                              0x1460006
+#define QAM_VD_COMM_INT_MSK__W                                              2
+#define QAM_VD_COMM_INT_MSK__M                                              0x3
+#define QAM_VD_COMM_INT_MSK__PRE                                            0x0
+#define   QAM_VD_COMM_INT_MSK_LOCK_INT__B                                   0
+#define   QAM_VD_COMM_INT_MSK_LOCK_INT__W                                   1
+#define   QAM_VD_COMM_INT_MSK_LOCK_INT__M                                   0x1
+#define   QAM_VD_COMM_INT_MSK_LOCK_INT__PRE                                 0x0
+#define   QAM_VD_COMM_INT_MSK_PERIOD_INT__B                                 1
+#define   QAM_VD_COMM_INT_MSK_PERIOD_INT__W                                 1
+#define   QAM_VD_COMM_INT_MSK_PERIOD_INT__M                                 0x2
+#define   QAM_VD_COMM_INT_MSK_PERIOD_INT__PRE                               0x0
+
+#define QAM_VD_COMM_INT_STM__A                                              0x1460007
+#define QAM_VD_COMM_INT_STM__W                                              2
+#define QAM_VD_COMM_INT_STM__M                                              0x3
+#define QAM_VD_COMM_INT_STM__PRE                                            0x0
+#define   QAM_VD_COMM_INT_STM_LOCK_INT__B                                   0
+#define   QAM_VD_COMM_INT_STM_LOCK_INT__W                                   1
+#define   QAM_VD_COMM_INT_STM_LOCK_INT__M                                   0x1
+#define   QAM_VD_COMM_INT_STM_LOCK_INT__PRE                                 0x0
+#define   QAM_VD_COMM_INT_STM_PERIOD_INT__B                                 1
+#define   QAM_VD_COMM_INT_STM_PERIOD_INT__W                                 1
+#define   QAM_VD_COMM_INT_STM_PERIOD_INT__M                                 0x2
+#define   QAM_VD_COMM_INT_STM_PERIOD_INT__PRE                               0x0
+
+#define QAM_VD_STATUS__A                                                    0x1460010
+#define QAM_VD_STATUS__W                                                    1
+#define QAM_VD_STATUS__M                                                    0x1
+#define QAM_VD_STATUS__PRE                                                  0x0
+
+#define   QAM_VD_STATUS_LOCK__B                                             0
+#define   QAM_VD_STATUS_LOCK__W                                             1
+#define   QAM_VD_STATUS_LOCK__M                                             0x1
+#define   QAM_VD_STATUS_LOCK__PRE                                           0x0
+
+#define QAM_VD_UNLOCK_CONTROL__A                                            0x1460011
+#define QAM_VD_UNLOCK_CONTROL__W                                            1
+#define QAM_VD_UNLOCK_CONTROL__M                                            0x1
+#define QAM_VD_UNLOCK_CONTROL__PRE                                          0x0
+
+#define   QAM_VD_UNLOCK_CONTROL_UNLOCK_CTRL__B                              0
+#define   QAM_VD_UNLOCK_CONTROL_UNLOCK_CTRL__W                              1
+#define   QAM_VD_UNLOCK_CONTROL_UNLOCK_CTRL__M                              0x1
+#define   QAM_VD_UNLOCK_CONTROL_UNLOCK_CTRL__PRE                            0x0
+
+#define QAM_VD_MIN_VOTING_ROUNDS__A                                         0x1460012
+#define QAM_VD_MIN_VOTING_ROUNDS__W                                         6
+#define QAM_VD_MIN_VOTING_ROUNDS__M                                         0x3F
+#define QAM_VD_MIN_VOTING_ROUNDS__PRE                                       0x10
+
+#define   QAM_VD_MIN_VOTING_ROUNDS_ROUNDS__B                                0
+#define   QAM_VD_MIN_VOTING_ROUNDS_ROUNDS__W                                6
+#define   QAM_VD_MIN_VOTING_ROUNDS_ROUNDS__M                                0x3F
+#define   QAM_VD_MIN_VOTING_ROUNDS_ROUNDS__PRE                              0x10
+
+#define QAM_VD_MAX_VOTING_ROUNDS__A                                         0x1460013
+#define QAM_VD_MAX_VOTING_ROUNDS__W                                         6
+#define QAM_VD_MAX_VOTING_ROUNDS__M                                         0x3F
+#define QAM_VD_MAX_VOTING_ROUNDS__PRE                                       0x10
+
+#define   QAM_VD_MAX_VOTING_ROUNDS_ROUNDS__B                                0
+#define   QAM_VD_MAX_VOTING_ROUNDS_ROUNDS__W                                6
+#define   QAM_VD_MAX_VOTING_ROUNDS_ROUNDS__M                                0x3F
+#define   QAM_VD_MAX_VOTING_ROUNDS_ROUNDS__PRE                              0x10
+
+#define QAM_VD_TRACEBACK_DEPTH__A                                           0x1460014
+#define QAM_VD_TRACEBACK_DEPTH__W                                           5
+#define QAM_VD_TRACEBACK_DEPTH__M                                           0x1F
+#define QAM_VD_TRACEBACK_DEPTH__PRE                                         0x10
+
+#define   QAM_VD_TRACEBACK_DEPTH_LENGTH__B                                  0
+#define   QAM_VD_TRACEBACK_DEPTH_LENGTH__W                                  5
+#define   QAM_VD_TRACEBACK_DEPTH_LENGTH__M                                  0x1F
+#define   QAM_VD_TRACEBACK_DEPTH_LENGTH__PRE                                0x10
+
+#define QAM_VD_UNLOCK__A                                                    0x1460015
+#define QAM_VD_UNLOCK__W                                                    1
+#define QAM_VD_UNLOCK__M                                                    0x1
+#define QAM_VD_UNLOCK__PRE                                                  0x0
+#define QAM_VD_MEASUREMENT_PERIOD__A                                        0x1460016
+#define QAM_VD_MEASUREMENT_PERIOD__W                                        16
+#define QAM_VD_MEASUREMENT_PERIOD__M                                        0xFFFF
+#define QAM_VD_MEASUREMENT_PERIOD__PRE                                      0x8236
+
+#define   QAM_VD_MEASUREMENT_PERIOD_PERIOD__B                               0
+#define   QAM_VD_MEASUREMENT_PERIOD_PERIOD__W                               16
+#define   QAM_VD_MEASUREMENT_PERIOD_PERIOD__M                               0xFFFF
+#define   QAM_VD_MEASUREMENT_PERIOD_PERIOD__PRE                             0x8236
+
+#define QAM_VD_MEASUREMENT_PRESCALE__A                                      0x1460017
+#define QAM_VD_MEASUREMENT_PRESCALE__W                                      16
+#define QAM_VD_MEASUREMENT_PRESCALE__M                                      0xFFFF
+#define QAM_VD_MEASUREMENT_PRESCALE__PRE                                    0x4
+
+#define   QAM_VD_MEASUREMENT_PRESCALE_PRESCALE__B                           0
+#define   QAM_VD_MEASUREMENT_PRESCALE_PRESCALE__W                           16
+#define   QAM_VD_MEASUREMENT_PRESCALE_PRESCALE__M                           0xFFFF
+#define   QAM_VD_MEASUREMENT_PRESCALE_PRESCALE__PRE                         0x4
+
+#define QAM_VD_DELTA_PATH_METRIC__A                                         0x1460018
+#define QAM_VD_DELTA_PATH_METRIC__W                                         16
+#define QAM_VD_DELTA_PATH_METRIC__M                                         0xFFFF
+#define QAM_VD_DELTA_PATH_METRIC__PRE                                       0xFFFF
+
+#define   QAM_VD_DELTA_PATH_METRIC_FIXED_MANT__B                            0
+#define   QAM_VD_DELTA_PATH_METRIC_FIXED_MANT__W                            12
+#define   QAM_VD_DELTA_PATH_METRIC_FIXED_MANT__M                            0xFFF
+#define   QAM_VD_DELTA_PATH_METRIC_FIXED_MANT__PRE                          0xFFF
+
+#define   QAM_VD_DELTA_PATH_METRIC_EXP__B                                   12
+#define   QAM_VD_DELTA_PATH_METRIC_EXP__W                                   4
+#define   QAM_VD_DELTA_PATH_METRIC_EXP__M                                   0xF000
+#define   QAM_VD_DELTA_PATH_METRIC_EXP__PRE                                 0xF000
+
+#define QAM_VD_NR_QSYM_ERRORS__A                                            0x1460019
+#define QAM_VD_NR_QSYM_ERRORS__W                                            16
+#define QAM_VD_NR_QSYM_ERRORS__M                                            0xFFFF
+#define QAM_VD_NR_QSYM_ERRORS__PRE                                          0xFFFF
+
+#define   QAM_VD_NR_QSYM_ERRORS_FIXED_MANT__B                               0
+#define   QAM_VD_NR_QSYM_ERRORS_FIXED_MANT__W                               12
+#define   QAM_VD_NR_QSYM_ERRORS_FIXED_MANT__M                               0xFFF
+#define   QAM_VD_NR_QSYM_ERRORS_FIXED_MANT__PRE                             0xFFF
+
+#define   QAM_VD_NR_QSYM_ERRORS_EXP__B                                      12
+#define   QAM_VD_NR_QSYM_ERRORS_EXP__W                                      4
+#define   QAM_VD_NR_QSYM_ERRORS_EXP__M                                      0xF000
+#define   QAM_VD_NR_QSYM_ERRORS_EXP__PRE                                    0xF000
+
+#define QAM_VD_NR_SYMBOL_ERRORS__A                                          0x146001A
+#define QAM_VD_NR_SYMBOL_ERRORS__W                                          16
+#define QAM_VD_NR_SYMBOL_ERRORS__M                                          0xFFFF
+#define QAM_VD_NR_SYMBOL_ERRORS__PRE                                        0xFFFF
+
+#define   QAM_VD_NR_SYMBOL_ERRORS_FIXED_MANT__B                             0
+#define   QAM_VD_NR_SYMBOL_ERRORS_FIXED_MANT__W                             12
+#define   QAM_VD_NR_SYMBOL_ERRORS_FIXED_MANT__M                             0xFFF
+#define   QAM_VD_NR_SYMBOL_ERRORS_FIXED_MANT__PRE                           0xFFF
+
+#define   QAM_VD_NR_SYMBOL_ERRORS_EXP__B                                    12
+#define   QAM_VD_NR_SYMBOL_ERRORS_EXP__W                                    4
+#define   QAM_VD_NR_SYMBOL_ERRORS_EXP__M                                    0xF000
+#define   QAM_VD_NR_SYMBOL_ERRORS_EXP__PRE                                  0xF000
+
+#define QAM_VD_RELOCK_COUNT__A                                              0x146001B
+#define QAM_VD_RELOCK_COUNT__W                                              16
+#define QAM_VD_RELOCK_COUNT__M                                              0xFFFF
+#define QAM_VD_RELOCK_COUNT__PRE                                            0x0
+
+#define   QAM_VD_RELOCK_COUNT_COUNT__B                                      0
+#define   QAM_VD_RELOCK_COUNT_COUNT__W                                      8
+#define   QAM_VD_RELOCK_COUNT_COUNT__M                                      0xFF
+#define   QAM_VD_RELOCK_COUNT_COUNT__PRE                                    0x0
+
+#define QAM_SY_COMM_EXEC__A                                                 0x1470000
+#define QAM_SY_COMM_EXEC__W                                                 2
+#define QAM_SY_COMM_EXEC__M                                                 0x3
+#define QAM_SY_COMM_EXEC__PRE                                               0x0
+#define   QAM_SY_COMM_EXEC_STOP                                             0x0
+#define   QAM_SY_COMM_EXEC_ACTIVE                                           0x1
+#define   QAM_SY_COMM_EXEC_HOLD                                             0x2
+
+#define QAM_SY_COMM_MB__A                                                   0x1470002
+#define QAM_SY_COMM_MB__W                                                   2
+#define QAM_SY_COMM_MB__M                                                   0x3
+#define QAM_SY_COMM_MB__PRE                                                 0x0
+#define   QAM_SY_COMM_MB_CTL__B                                             0
+#define   QAM_SY_COMM_MB_CTL__W                                             1
+#define   QAM_SY_COMM_MB_CTL__M                                             0x1
+#define   QAM_SY_COMM_MB_CTL__PRE                                           0x0
+#define     QAM_SY_COMM_MB_CTL_OFF                                          0x0
+#define     QAM_SY_COMM_MB_CTL_ON                                           0x1
+#define   QAM_SY_COMM_MB_OBS__B                                             1
+#define   QAM_SY_COMM_MB_OBS__W                                             1
+#define   QAM_SY_COMM_MB_OBS__M                                             0x2
+#define   QAM_SY_COMM_MB_OBS__PRE                                           0x0
+#define     QAM_SY_COMM_MB_OBS_OFF                                          0x0
+#define     QAM_SY_COMM_MB_OBS_ON                                           0x2
+
+#define QAM_SY_COMM_INT_REQ__A                                              0x1470003
+#define QAM_SY_COMM_INT_REQ__W                                              1
+#define QAM_SY_COMM_INT_REQ__M                                              0x1
+#define QAM_SY_COMM_INT_REQ__PRE                                            0x0
+#define QAM_SY_COMM_INT_STA__A                                              0x1470005
+#define QAM_SY_COMM_INT_STA__W                                              4
+#define QAM_SY_COMM_INT_STA__M                                              0xF
+#define QAM_SY_COMM_INT_STA__PRE                                            0x0
+
+#define   QAM_SY_COMM_INT_STA_LOCK_INT__B                                   0
+#define   QAM_SY_COMM_INT_STA_LOCK_INT__W                                   1
+#define   QAM_SY_COMM_INT_STA_LOCK_INT__M                                   0x1
+#define   QAM_SY_COMM_INT_STA_LOCK_INT__PRE                                 0x0
+
+#define   QAM_SY_COMM_INT_STA_UNLOCK_INT__B                                 1
+#define   QAM_SY_COMM_INT_STA_UNLOCK_INT__W                                 1
+#define   QAM_SY_COMM_INT_STA_UNLOCK_INT__M                                 0x2
+#define   QAM_SY_COMM_INT_STA_UNLOCK_INT__PRE                               0x0
+
+#define   QAM_SY_COMM_INT_STA_TIMEOUT_INT__B                                2
+#define   QAM_SY_COMM_INT_STA_TIMEOUT_INT__W                                1
+#define   QAM_SY_COMM_INT_STA_TIMEOUT_INT__M                                0x4
+#define   QAM_SY_COMM_INT_STA_TIMEOUT_INT__PRE                              0x0
+
+#define   QAM_SY_COMM_INT_STA_CTL_WORD_INT__B                               3
+#define   QAM_SY_COMM_INT_STA_CTL_WORD_INT__W                               1
+#define   QAM_SY_COMM_INT_STA_CTL_WORD_INT__M                               0x8
+#define   QAM_SY_COMM_INT_STA_CTL_WORD_INT__PRE                             0x0
+
+#define QAM_SY_COMM_INT_MSK__A                                              0x1470006
+#define QAM_SY_COMM_INT_MSK__W                                              4
+#define QAM_SY_COMM_INT_MSK__M                                              0xF
+#define QAM_SY_COMM_INT_MSK__PRE                                            0x0
+#define   QAM_SY_COMM_INT_MSK_LOCK_MSK__B                                   0
+#define   QAM_SY_COMM_INT_MSK_LOCK_MSK__W                                   1
+#define   QAM_SY_COMM_INT_MSK_LOCK_MSK__M                                   0x1
+#define   QAM_SY_COMM_INT_MSK_LOCK_MSK__PRE                                 0x0
+#define   QAM_SY_COMM_INT_MSK_UNLOCK_MSK__B                                 1
+#define   QAM_SY_COMM_INT_MSK_UNLOCK_MSK__W                                 1
+#define   QAM_SY_COMM_INT_MSK_UNLOCK_MSK__M                                 0x2
+#define   QAM_SY_COMM_INT_MSK_UNLOCK_MSK__PRE                               0x0
+#define   QAM_SY_COMM_INT_MSK_TIMEOUT_MSK__B                                2
+#define   QAM_SY_COMM_INT_MSK_TIMEOUT_MSK__W                                1
+#define   QAM_SY_COMM_INT_MSK_TIMEOUT_MSK__M                                0x4
+#define   QAM_SY_COMM_INT_MSK_TIMEOUT_MSK__PRE                              0x0
+#define   QAM_SY_COMM_INT_MSK_CTL_WORD_MSK__B                               3
+#define   QAM_SY_COMM_INT_MSK_CTL_WORD_MSK__W                               1
+#define   QAM_SY_COMM_INT_MSK_CTL_WORD_MSK__M                               0x8
+#define   QAM_SY_COMM_INT_MSK_CTL_WORD_MSK__PRE                             0x0
+
+#define QAM_SY_COMM_INT_STM__A                                              0x1470007
+#define QAM_SY_COMM_INT_STM__W                                              4
+#define QAM_SY_COMM_INT_STM__M                                              0xF
+#define QAM_SY_COMM_INT_STM__PRE                                            0x0
+#define   QAM_SY_COMM_INT_STM_LOCK_MSK__B                                   0
+#define   QAM_SY_COMM_INT_STM_LOCK_MSK__W                                   1
+#define   QAM_SY_COMM_INT_STM_LOCK_MSK__M                                   0x1
+#define   QAM_SY_COMM_INT_STM_LOCK_MSK__PRE                                 0x0
+#define   QAM_SY_COMM_INT_STM_UNLOCK_MSK__B                                 1
+#define   QAM_SY_COMM_INT_STM_UNLOCK_MSK__W                                 1
+#define   QAM_SY_COMM_INT_STM_UNLOCK_MSK__M                                 0x2
+#define   QAM_SY_COMM_INT_STM_UNLOCK_MSK__PRE                               0x0
+#define   QAM_SY_COMM_INT_STM_TIMEOUT_MSK__B                                2
+#define   QAM_SY_COMM_INT_STM_TIMEOUT_MSK__W                                1
+#define   QAM_SY_COMM_INT_STM_TIMEOUT_MSK__M                                0x4
+#define   QAM_SY_COMM_INT_STM_TIMEOUT_MSK__PRE                              0x0
+#define   QAM_SY_COMM_INT_STM_CTL_WORD_MSK__B                               3
+#define   QAM_SY_COMM_INT_STM_CTL_WORD_MSK__W                               1
+#define   QAM_SY_COMM_INT_STM_CTL_WORD_MSK__M                               0x8
+#define   QAM_SY_COMM_INT_STM_CTL_WORD_MSK__PRE                             0x0
+
+#define QAM_SY_STATUS__A                                                    0x1470010
+#define QAM_SY_STATUS__W                                                    2
+#define QAM_SY_STATUS__M                                                    0x3
+#define QAM_SY_STATUS__PRE                                                  0x0
+
+#define   QAM_SY_STATUS_SYNC_STATE__B                                       0
+#define   QAM_SY_STATUS_SYNC_STATE__W                                       2
+#define   QAM_SY_STATUS_SYNC_STATE__M                                       0x3
+#define   QAM_SY_STATUS_SYNC_STATE__PRE                                     0x0
+
+#define QAM_SY_TIMEOUT__A                                                   0x1470011
+#define QAM_SY_TIMEOUT__W                                                   16
+#define QAM_SY_TIMEOUT__M                                                   0xFFFF
+#define QAM_SY_TIMEOUT__PRE                                                 0x3A98
+
+#define QAM_SY_SYNC_LWM__A                                                  0x1470012
+#define QAM_SY_SYNC_LWM__W                                                  4
+#define QAM_SY_SYNC_LWM__M                                                  0xF
+#define QAM_SY_SYNC_LWM__PRE                                                0x2
+
+#define QAM_SY_SYNC_AWM__A                                                  0x1470013
+#define QAM_SY_SYNC_AWM__W                                                  4
+#define QAM_SY_SYNC_AWM__M                                                  0xF
+#define QAM_SY_SYNC_AWM__PRE                                                0x3
+
+#define QAM_SY_SYNC_HWM__A                                                  0x1470014
+#define QAM_SY_SYNC_HWM__W                                                  4
+#define QAM_SY_SYNC_HWM__M                                                  0xF
+#define QAM_SY_SYNC_HWM__PRE                                                0x5
+
+#define QAM_SY_UNLOCK__A                                                    0x1470015
+#define QAM_SY_UNLOCK__W                                                    1
+#define QAM_SY_UNLOCK__M                                                    0x1
+#define QAM_SY_UNLOCK__PRE                                                  0x0
+#define QAM_SY_CONTROL_WORD__A                                              0x1470016
+#define QAM_SY_CONTROL_WORD__W                                              4
+#define QAM_SY_CONTROL_WORD__M                                              0xF
+#define QAM_SY_CONTROL_WORD__PRE                                            0x0
+
+#define   QAM_SY_CONTROL_WORD_CTRL_WORD__B                                  0
+#define   QAM_SY_CONTROL_WORD_CTRL_WORD__W                                  4
+#define   QAM_SY_CONTROL_WORD_CTRL_WORD__M                                  0xF
+#define   QAM_SY_CONTROL_WORD_CTRL_WORD__PRE                                0x0
+
+#define QAM_VD_ISS_RAM__A                                                   0x1480000
+
+#define QAM_VD_QSS_RAM__A                                                   0x1490000
+
+#define QAM_VD_SYM_RAM__A                                                   0x14A0000
+
+#define SCU_COMM_EXEC__A                                                    0x800000
+#define SCU_COMM_EXEC__W                                                    2
+#define SCU_COMM_EXEC__M                                                    0x3
+#define SCU_COMM_EXEC__PRE                                                  0x0
+#define   SCU_COMM_EXEC_STOP                                                0x0
+#define   SCU_COMM_EXEC_ACTIVE                                              0x1
+#define   SCU_COMM_EXEC_HOLD                                                0x2
+
+#define SCU_COMM_STATE__A                                                   0x800001
+#define SCU_COMM_STATE__W                                                   16
+#define SCU_COMM_STATE__M                                                   0xFFFF
+#define SCU_COMM_STATE__PRE                                                 0x0
+
+#define   SCU_COMM_STATE_COMM_STATE__B                                      0
+#define   SCU_COMM_STATE_COMM_STATE__W                                      16
+#define   SCU_COMM_STATE_COMM_STATE__M                                      0xFFFF
+#define   SCU_COMM_STATE_COMM_STATE__PRE                                    0x0
+
+#define SCU_TOP_COMM_EXEC__A                                                0x810000
+#define SCU_TOP_COMM_EXEC__W                                                2
+#define SCU_TOP_COMM_EXEC__M                                                0x3
+#define SCU_TOP_COMM_EXEC__PRE                                              0x0
+#define   SCU_TOP_COMM_EXEC_STOP                                            0x0
+#define   SCU_TOP_COMM_EXEC_ACTIVE                                          0x1
+#define   SCU_TOP_COMM_EXEC_HOLD                                            0x2
+
+#define SCU_TOP_COMM_STATE__A                                               0x810001
+#define SCU_TOP_COMM_STATE__W                                               16
+#define SCU_TOP_COMM_STATE__M                                               0xFFFF
+#define SCU_TOP_COMM_STATE__PRE                                             0x0
+#define SCU_TOP_MWAIT_CTR__A                                                0x810010
+#define SCU_TOP_MWAIT_CTR__W                                                2
+#define SCU_TOP_MWAIT_CTR__M                                                0x3
+#define SCU_TOP_MWAIT_CTR__PRE                                              0x0
+
+#define   SCU_TOP_MWAIT_CTR_MWAIT_SEL__B                                    0
+#define   SCU_TOP_MWAIT_CTR_MWAIT_SEL__W                                    1
+#define   SCU_TOP_MWAIT_CTR_MWAIT_SEL__M                                    0x1
+#define   SCU_TOP_MWAIT_CTR_MWAIT_SEL__PRE                                  0x0
+#define     SCU_TOP_MWAIT_CTR_MWAIT_SEL_TR_MW_OFF                           0x0
+#define     SCU_TOP_MWAIT_CTR_MWAIT_SEL_TR_MW_ON                            0x1
+
+#define   SCU_TOP_MWAIT_CTR_READY_DIS__B                                    1
+#define   SCU_TOP_MWAIT_CTR_READY_DIS__W                                    1
+#define   SCU_TOP_MWAIT_CTR_READY_DIS__M                                    0x2
+#define   SCU_TOP_MWAIT_CTR_READY_DIS__PRE                                  0x0
+#define     SCU_TOP_MWAIT_CTR_READY_DIS_NMI_ON                              0x0
+#define     SCU_TOP_MWAIT_CTR_READY_DIS_NMI_OFF                             0x2
+
+#define SCU_LOW_RAM__A                                                      0x820000
+
+#define   SCU_LOW_RAM_LOW__B                                                0
+#define   SCU_LOW_RAM_LOW__W                                                16
+#define   SCU_LOW_RAM_LOW__M                                                0xFFFF
+#define   SCU_LOW_RAM_LOW__PRE                                              0x0
+
+#define SCU_HIGH_RAM__A                                                     0x830000
+
+#define   SCU_HIGH_RAM_HIGH__B                                              0
+#define   SCU_HIGH_RAM_HIGH__W                                              16
+#define   SCU_HIGH_RAM_HIGH__M                                              0xFFFF
+#define   SCU_HIGH_RAM_HIGH__PRE                                            0x0
+
+#define SCU_RAM_AGC_RF_MAX__A                                               0x831E96
+#define SCU_RAM_AGC_RF_MAX__W                                               15
+#define SCU_RAM_AGC_RF_MAX__M                                               0x7FFF
+#define SCU_RAM_AGC_RF_MAX__PRE                                             0x0
+
+#define SCU_RAM_AGC_FAST_SNS_CTRL_DELAY__A                                  0x831E97
+#define SCU_RAM_AGC_FAST_SNS_CTRL_DELAY__W                                  16
+#define SCU_RAM_AGC_FAST_SNS_CTRL_DELAY__M                                  0xFFFF
+#define SCU_RAM_AGC_FAST_SNS_CTRL_DELAY__PRE                                0x0
+
+#define SCU_RAM_AGC_KI_CYCCNT__A                                            0x831E98
+#define SCU_RAM_AGC_KI_CYCCNT__W                                            16
+#define SCU_RAM_AGC_KI_CYCCNT__M                                            0xFFFF
+#define SCU_RAM_AGC_KI_CYCCNT__PRE                                          0x0
+
+#define SCU_RAM_AGC_KI_CYCLEN__A                                            0x831E99
+#define SCU_RAM_AGC_KI_CYCLEN__W                                            16
+#define SCU_RAM_AGC_KI_CYCLEN__M                                            0xFFFF
+#define SCU_RAM_AGC_KI_CYCLEN__PRE                                          0x0
+
+#define SCU_RAM_AGC_SNS_CYCLEN__A                                           0x831E9A
+#define SCU_RAM_AGC_SNS_CYCLEN__W                                           16
+#define SCU_RAM_AGC_SNS_CYCLEN__M                                           0xFFFF
+#define SCU_RAM_AGC_SNS_CYCLEN__PRE                                         0x0
+
+#define SCU_RAM_AGC_RF_SNS_DEV_MAX__A                                       0x831E9B
+#define SCU_RAM_AGC_RF_SNS_DEV_MAX__W                                       16
+#define SCU_RAM_AGC_RF_SNS_DEV_MAX__M                                       0xFFFF
+#define SCU_RAM_AGC_RF_SNS_DEV_MAX__PRE                                     0x0
+
+#define SCU_RAM_AGC_RF_SNS_DEV_MIN__A                                       0x831E9C
+#define SCU_RAM_AGC_RF_SNS_DEV_MIN__W                                       16
+#define SCU_RAM_AGC_RF_SNS_DEV_MIN__M                                       0xFFFF
+#define SCU_RAM_AGC_RF_SNS_DEV_MIN__PRE                                     0x0
+#define SCU_RAM_AGC_KI__A                                                   0x831E9D
+#define SCU_RAM_AGC_KI__W                                                   15
+#define SCU_RAM_AGC_KI__M                                                   0x7FFF
+#define SCU_RAM_AGC_KI__PRE                                                 0x0
+
+#define   SCU_RAM_AGC_KI_DGAIN__B                                           0
+#define   SCU_RAM_AGC_KI_DGAIN__W                                           4
+#define   SCU_RAM_AGC_KI_DGAIN__M                                           0xF
+#define   SCU_RAM_AGC_KI_DGAIN__PRE                                         0x0
+
+#define   SCU_RAM_AGC_KI_RF__B                                              4
+#define   SCU_RAM_AGC_KI_RF__W                                              4
+#define   SCU_RAM_AGC_KI_RF__M                                              0xF0
+#define   SCU_RAM_AGC_KI_RF__PRE                                            0x0
+
+#define   SCU_RAM_AGC_KI_IF__B                                              8
+#define   SCU_RAM_AGC_KI_IF__W                                              4
+#define   SCU_RAM_AGC_KI_IF__M                                              0xF00
+#define   SCU_RAM_AGC_KI_IF__PRE                                            0x0
+
+#define   SCU_RAM_AGC_KI_IF_AGC_DISABLE__B                                  12
+#define   SCU_RAM_AGC_KI_IF_AGC_DISABLE__W                                  1
+#define   SCU_RAM_AGC_KI_IF_AGC_DISABLE__M                                  0x1000
+#define   SCU_RAM_AGC_KI_IF_AGC_DISABLE__PRE                                0x0
+
+#define   SCU_RAM_AGC_KI_INV_IF_POL__B                                      13
+#define   SCU_RAM_AGC_KI_INV_IF_POL__W                                      1
+#define   SCU_RAM_AGC_KI_INV_IF_POL__M                                      0x2000
+#define   SCU_RAM_AGC_KI_INV_IF_POL__PRE                                    0x0
+
+#define   SCU_RAM_AGC_KI_INV_RF_POL__B                                      14
+#define   SCU_RAM_AGC_KI_INV_RF_POL__W                                      1
+#define   SCU_RAM_AGC_KI_INV_RF_POL__M                                      0x4000
+#define   SCU_RAM_AGC_KI_INV_RF_POL__PRE                                    0x0
+
+#define SCU_RAM_AGC_KI_RED__A                                               0x831E9E
+#define SCU_RAM_AGC_KI_RED__W                                               6
+#define SCU_RAM_AGC_KI_RED__M                                               0x3F
+#define SCU_RAM_AGC_KI_RED__PRE                                             0x0
+
+#define   SCU_RAM_AGC_KI_RED_INNER_RED__B                                   0
+#define   SCU_RAM_AGC_KI_RED_INNER_RED__W                                   2
+#define   SCU_RAM_AGC_KI_RED_INNER_RED__M                                   0x3
+#define   SCU_RAM_AGC_KI_RED_INNER_RED__PRE                                 0x0
+
+#define   SCU_RAM_AGC_KI_RED_RAGC_RED__B                                    2
+#define   SCU_RAM_AGC_KI_RED_RAGC_RED__W                                    2
+#define   SCU_RAM_AGC_KI_RED_RAGC_RED__M                                    0xC
+#define   SCU_RAM_AGC_KI_RED_RAGC_RED__PRE                                  0x0
+
+#define   SCU_RAM_AGC_KI_RED_IAGC_RED__B                                    4
+#define   SCU_RAM_AGC_KI_RED_IAGC_RED__W                                    2
+#define   SCU_RAM_AGC_KI_RED_IAGC_RED__M                                    0x30
+#define   SCU_RAM_AGC_KI_RED_IAGC_RED__PRE                                  0x0
+
+#define SCU_RAM_AGC_KI_INNERGAIN_MIN__A                                     0x831E9F
+#define SCU_RAM_AGC_KI_INNERGAIN_MIN__W                                     16
+#define SCU_RAM_AGC_KI_INNERGAIN_MIN__M                                     0xFFFF
+#define SCU_RAM_AGC_KI_INNERGAIN_MIN__PRE                                   0x0
+
+#define SCU_RAM_AGC_KI_MINGAIN__A                                           0x831EA0
+#define SCU_RAM_AGC_KI_MINGAIN__W                                           16
+#define SCU_RAM_AGC_KI_MINGAIN__M                                           0xFFFF
+#define SCU_RAM_AGC_KI_MINGAIN__PRE                                         0x0
+
+#define SCU_RAM_AGC_KI_MAXGAIN__A                                           0x831EA1
+#define SCU_RAM_AGC_KI_MAXGAIN__W                                           16
+#define SCU_RAM_AGC_KI_MAXGAIN__M                                           0xFFFF
+#define SCU_RAM_AGC_KI_MAXGAIN__PRE                                         0x0
+
+#define SCU_RAM_AGC_KI_MAXMINGAIN_TH__A                                     0x831EA2
+#define SCU_RAM_AGC_KI_MAXMINGAIN_TH__W                                     16
+#define SCU_RAM_AGC_KI_MAXMINGAIN_TH__M                                     0xFFFF
+#define SCU_RAM_AGC_KI_MAXMINGAIN_TH__PRE                                   0x0
+#define SCU_RAM_AGC_KI_MIN__A                                               0x831EA3
+#define SCU_RAM_AGC_KI_MIN__W                                               12
+#define SCU_RAM_AGC_KI_MIN__M                                               0xFFF
+#define SCU_RAM_AGC_KI_MIN__PRE                                             0x0
+
+#define   SCU_RAM_AGC_KI_MIN_DGAIN__B                                       0
+#define   SCU_RAM_AGC_KI_MIN_DGAIN__W                                       4
+#define   SCU_RAM_AGC_KI_MIN_DGAIN__M                                       0xF
+#define   SCU_RAM_AGC_KI_MIN_DGAIN__PRE                                     0x0
+
+#define   SCU_RAM_AGC_KI_MIN_RF__B                                          4
+#define   SCU_RAM_AGC_KI_MIN_RF__W                                          4
+#define   SCU_RAM_AGC_KI_MIN_RF__M                                          0xF0
+#define   SCU_RAM_AGC_KI_MIN_RF__PRE                                        0x0
+
+#define   SCU_RAM_AGC_KI_MIN_IF__B                                          8
+#define   SCU_RAM_AGC_KI_MIN_IF__W                                          4
+#define   SCU_RAM_AGC_KI_MIN_IF__M                                          0xF00
+#define   SCU_RAM_AGC_KI_MIN_IF__PRE                                        0x0
+
+#define SCU_RAM_AGC_KI_MAX__A                                               0x831EA4
+#define SCU_RAM_AGC_KI_MAX__W                                               12
+#define SCU_RAM_AGC_KI_MAX__M                                               0xFFF
+#define SCU_RAM_AGC_KI_MAX__PRE                                             0x0
+
+#define   SCU_RAM_AGC_KI_MAX_DGAIN__B                                       0
+#define   SCU_RAM_AGC_KI_MAX_DGAIN__W                                       4
+#define   SCU_RAM_AGC_KI_MAX_DGAIN__M                                       0xF
+#define   SCU_RAM_AGC_KI_MAX_DGAIN__PRE                                     0x0
+
+#define   SCU_RAM_AGC_KI_MAX_RF__B                                          4
+#define   SCU_RAM_AGC_KI_MAX_RF__W                                          4
+#define   SCU_RAM_AGC_KI_MAX_RF__M                                          0xF0
+#define   SCU_RAM_AGC_KI_MAX_RF__PRE                                        0x0
+
+#define   SCU_RAM_AGC_KI_MAX_IF__B                                          8
+#define   SCU_RAM_AGC_KI_MAX_IF__W                                          4
+#define   SCU_RAM_AGC_KI_MAX_IF__M                                          0xF00
+#define   SCU_RAM_AGC_KI_MAX_IF__PRE                                        0x0
+
+#define SCU_RAM_AGC_CLP_SUM__A                                              0x831EA5
+#define SCU_RAM_AGC_CLP_SUM__W                                              16
+#define SCU_RAM_AGC_CLP_SUM__M                                              0xFFFF
+#define SCU_RAM_AGC_CLP_SUM__PRE                                            0x0
+
+#define SCU_RAM_AGC_CLP_SUM_MIN__A                                          0x831EA6
+#define SCU_RAM_AGC_CLP_SUM_MIN__W                                          16
+#define SCU_RAM_AGC_CLP_SUM_MIN__M                                          0xFFFF
+#define SCU_RAM_AGC_CLP_SUM_MIN__PRE                                        0x0
+
+#define SCU_RAM_AGC_CLP_SUM_MAX__A                                          0x831EA7
+#define SCU_RAM_AGC_CLP_SUM_MAX__W                                          16
+#define SCU_RAM_AGC_CLP_SUM_MAX__M                                          0xFFFF
+#define SCU_RAM_AGC_CLP_SUM_MAX__PRE                                        0x0
+
+#define SCU_RAM_AGC_CLP_CYCLEN__A                                           0x831EA8
+#define SCU_RAM_AGC_CLP_CYCLEN__W                                           16
+#define SCU_RAM_AGC_CLP_CYCLEN__M                                           0xFFFF
+#define SCU_RAM_AGC_CLP_CYCLEN__PRE                                         0x0
+
+#define SCU_RAM_AGC_CLP_CYCCNT__A                                           0x831EA9
+#define SCU_RAM_AGC_CLP_CYCCNT__W                                           16
+#define SCU_RAM_AGC_CLP_CYCCNT__M                                           0xFFFF
+#define SCU_RAM_AGC_CLP_CYCCNT__PRE                                         0x0
+
+#define SCU_RAM_AGC_CLP_DIR_TO__A                                           0x831EAA
+#define SCU_RAM_AGC_CLP_DIR_TO__W                                           8
+#define SCU_RAM_AGC_CLP_DIR_TO__M                                           0xFF
+#define SCU_RAM_AGC_CLP_DIR_TO__PRE                                         0x0
+
+#define SCU_RAM_AGC_CLP_DIR_WD__A                                           0x831EAB
+#define SCU_RAM_AGC_CLP_DIR_WD__W                                           8
+#define SCU_RAM_AGC_CLP_DIR_WD__M                                           0xFF
+#define SCU_RAM_AGC_CLP_DIR_WD__PRE                                         0x0
+
+#define SCU_RAM_AGC_CLP_DIR_STP__A                                          0x831EAC
+#define SCU_RAM_AGC_CLP_DIR_STP__W                                          16
+#define SCU_RAM_AGC_CLP_DIR_STP__M                                          0xFFFF
+#define SCU_RAM_AGC_CLP_DIR_STP__PRE                                        0x0
+
+#define SCU_RAM_AGC_SNS_SUM__A                                              0x831EAD
+#define SCU_RAM_AGC_SNS_SUM__W                                              16
+#define SCU_RAM_AGC_SNS_SUM__M                                              0xFFFF
+#define SCU_RAM_AGC_SNS_SUM__PRE                                            0x0
+
+#define SCU_RAM_AGC_SNS_SUM_MIN__A                                          0x831EAE
+#define SCU_RAM_AGC_SNS_SUM_MIN__W                                          16
+#define SCU_RAM_AGC_SNS_SUM_MIN__M                                          0xFFFF
+#define SCU_RAM_AGC_SNS_SUM_MIN__PRE                                        0x0
+
+#define SCU_RAM_AGC_SNS_SUM_MAX__A                                          0x831EAF
+#define SCU_RAM_AGC_SNS_SUM_MAX__W                                          16
+#define SCU_RAM_AGC_SNS_SUM_MAX__M                                          0xFFFF
+#define SCU_RAM_AGC_SNS_SUM_MAX__PRE                                        0x0
+
+#define SCU_RAM_AGC_SNS_CYCCNT__A                                           0x831EB0
+#define SCU_RAM_AGC_SNS_CYCCNT__W                                           16
+#define SCU_RAM_AGC_SNS_CYCCNT__M                                           0xFFFF
+#define SCU_RAM_AGC_SNS_CYCCNT__PRE                                         0x0
+
+#define SCU_RAM_AGC_SNS_DIR_TO__A                                           0x831EB1
+#define SCU_RAM_AGC_SNS_DIR_TO__W                                           8
+#define SCU_RAM_AGC_SNS_DIR_TO__M                                           0xFF
+#define SCU_RAM_AGC_SNS_DIR_TO__PRE                                         0x0
+
+#define SCU_RAM_AGC_SNS_DIR_WD__A                                           0x831EB2
+#define SCU_RAM_AGC_SNS_DIR_WD__W                                           8
+#define SCU_RAM_AGC_SNS_DIR_WD__M                                           0xFF
+#define SCU_RAM_AGC_SNS_DIR_WD__PRE                                         0x0
+
+#define SCU_RAM_AGC_SNS_DIR_STP__A                                          0x831EB3
+#define SCU_RAM_AGC_SNS_DIR_STP__W                                          16
+#define SCU_RAM_AGC_SNS_DIR_STP__M                                          0xFFFF
+#define SCU_RAM_AGC_SNS_DIR_STP__PRE                                        0x0
+
+#define SCU_RAM_AGC_INGAIN__A                                               0x831EB4
+#define SCU_RAM_AGC_INGAIN__W                                               16
+#define SCU_RAM_AGC_INGAIN__M                                               0xFFFF
+#define SCU_RAM_AGC_INGAIN__PRE                                             0x0
+
+#define SCU_RAM_AGC_INGAIN_TGT__A                                           0x831EB5
+#define SCU_RAM_AGC_INGAIN_TGT__W                                           15
+#define SCU_RAM_AGC_INGAIN_TGT__M                                           0x7FFF
+#define SCU_RAM_AGC_INGAIN_TGT__PRE                                         0x0
+
+#define SCU_RAM_AGC_INGAIN_TGT_MIN__A                                       0x831EB6
+#define SCU_RAM_AGC_INGAIN_TGT_MIN__W                                       15
+#define SCU_RAM_AGC_INGAIN_TGT_MIN__M                                       0x7FFF
+#define SCU_RAM_AGC_INGAIN_TGT_MIN__PRE                                     0x0
+
+#define SCU_RAM_AGC_INGAIN_TGT_MAX__A                                       0x831EB7
+#define SCU_RAM_AGC_INGAIN_TGT_MAX__W                                       15
+#define SCU_RAM_AGC_INGAIN_TGT_MAX__M                                       0x7FFF
+#define SCU_RAM_AGC_INGAIN_TGT_MAX__PRE                                     0x0
+
+#define SCU_RAM_AGC_IF_IACCU_HI__A                                          0x831EB8
+#define SCU_RAM_AGC_IF_IACCU_HI__W                                          16
+#define SCU_RAM_AGC_IF_IACCU_HI__M                                          0xFFFF
+#define SCU_RAM_AGC_IF_IACCU_HI__PRE                                        0x0
+
+#define SCU_RAM_AGC_IF_IACCU_LO__A                                          0x831EB9
+#define SCU_RAM_AGC_IF_IACCU_LO__W                                          8
+#define SCU_RAM_AGC_IF_IACCU_LO__M                                          0xFF
+#define SCU_RAM_AGC_IF_IACCU_LO__PRE                                        0x0
+
+#define SCU_RAM_AGC_IF_IACCU_HI_TGT__A                                      0x831EBA
+#define SCU_RAM_AGC_IF_IACCU_HI_TGT__W                                      15
+#define SCU_RAM_AGC_IF_IACCU_HI_TGT__M                                      0x7FFF
+#define SCU_RAM_AGC_IF_IACCU_HI_TGT__PRE                                    0x0
+
+#define SCU_RAM_AGC_IF_IACCU_HI_TGT_MIN__A                                  0x831EBB
+#define SCU_RAM_AGC_IF_IACCU_HI_TGT_MIN__W                                  15
+#define SCU_RAM_AGC_IF_IACCU_HI_TGT_MIN__M                                  0x7FFF
+#define SCU_RAM_AGC_IF_IACCU_HI_TGT_MIN__PRE                                0x0
+
+#define SCU_RAM_AGC_IF_IACCU_HI_TGT_MAX__A                                  0x831EBC
+#define SCU_RAM_AGC_IF_IACCU_HI_TGT_MAX__W                                  15
+#define SCU_RAM_AGC_IF_IACCU_HI_TGT_MAX__M                                  0x7FFF
+#define SCU_RAM_AGC_IF_IACCU_HI_TGT_MAX__PRE                                0x0
+
+#define SCU_RAM_AGC_RF_IACCU_HI__A                                          0x831EBD
+#define SCU_RAM_AGC_RF_IACCU_HI__W                                          16
+#define SCU_RAM_AGC_RF_IACCU_HI__M                                          0xFFFF
+#define SCU_RAM_AGC_RF_IACCU_HI__PRE                                        0x0
+
+#define SCU_RAM_AGC_RF_IACCU_LO__A                                          0x831EBE
+#define SCU_RAM_AGC_RF_IACCU_LO__W                                          8
+#define SCU_RAM_AGC_RF_IACCU_LO__M                                          0xFF
+#define SCU_RAM_AGC_RF_IACCU_LO__PRE                                        0x0
+
+#define SCU_RAM_AGC_RF_IACCU_HI_CO__A                                       0x831EBF
+#define SCU_RAM_AGC_RF_IACCU_HI_CO__W                                       16
+#define SCU_RAM_AGC_RF_IACCU_HI_CO__M                                       0xFFFF
+#define SCU_RAM_AGC_RF_IACCU_HI_CO__PRE                                     0x0
+
+#define SCU_RAM_SP__A                                                       0x831EC0
+#define SCU_RAM_SP__W                                                       16
+#define SCU_RAM_SP__M                                                       0xFFFF
+#define SCU_RAM_SP__PRE                                                     0x0
+
+#define SCU_RAM_AGC_FAST_CLP_CTRL_DELAY__A                                  0x831EC1
+#define SCU_RAM_AGC_FAST_CLP_CTRL_DELAY__W                                  16
+#define SCU_RAM_AGC_FAST_CLP_CTRL_DELAY__M                                  0xFFFF
+#define SCU_RAM_AGC_FAST_CLP_CTRL_DELAY__PRE                                0x0
+
+#define SCU_RAM_AGC_KI_MIN_IFGAIN__A                                        0x831EC2
+#define SCU_RAM_AGC_KI_MIN_IFGAIN__W                                        16
+#define SCU_RAM_AGC_KI_MIN_IFGAIN__M                                        0xFFFF
+#define SCU_RAM_AGC_KI_MIN_IFGAIN__PRE                                      0x0
+
+#define SCU_RAM_AGC_KI_MAX_IFGAIN__A                                        0x831EC3
+#define SCU_RAM_AGC_KI_MAX_IFGAIN__W                                        16
+#define SCU_RAM_AGC_KI_MAX_IFGAIN__M                                        0xFFFF
+#define SCU_RAM_AGC_KI_MAX_IFGAIN__PRE                                      0x0
+
+#define SCU_RAM_FEC_MEAS_COUNT__A                                           0x831EC4
+#define SCU_RAM_FEC_MEAS_COUNT__W                                           16
+#define SCU_RAM_FEC_MEAS_COUNT__M                                           0xFFFF
+#define SCU_RAM_FEC_MEAS_COUNT__PRE                                         0x0
+
+#define SCU_RAM_FEC_ACCUM_CW_CORRECTED_LO__A                                0x831EC5
+#define SCU_RAM_FEC_ACCUM_CW_CORRECTED_LO__W                                16
+#define SCU_RAM_FEC_ACCUM_CW_CORRECTED_LO__M                                0xFFFF
+#define SCU_RAM_FEC_ACCUM_CW_CORRECTED_LO__PRE                              0x0
+
+#define SCU_RAM_FEC_ACCUM_CW_CORRECTED_HI__A                                0x831EC6
+#define SCU_RAM_FEC_ACCUM_CW_CORRECTED_HI__W                                16
+#define SCU_RAM_FEC_ACCUM_CW_CORRECTED_HI__M                                0xFFFF
+#define SCU_RAM_FEC_ACCUM_CW_CORRECTED_HI__PRE                              0x0
+#define SCU_RAM_GPIO__A                                                     0x831EC7
+#define SCU_RAM_GPIO__W                                                     1
+#define SCU_RAM_GPIO__M                                                     0x1
+#define SCU_RAM_GPIO__PRE                                                   0x0
+
+#define   SCU_RAM_GPIO_HW_LOCK_IND__B                                       0
+#define   SCU_RAM_GPIO_HW_LOCK_IND__W                                       1
+#define   SCU_RAM_GPIO_HW_LOCK_IND__M                                       0x1
+#define   SCU_RAM_GPIO_HW_LOCK_IND__PRE                                     0x0
+#define     SCU_RAM_GPIO_HW_LOCK_IND_DISABLE                                0x0
+#define     SCU_RAM_GPIO_HW_LOCK_IND_ENABLE                                 0x1
+
+#define SCU_RAM_AGC_CLP_CTRL_MODE__A                                        0x831EC8
+#define SCU_RAM_AGC_CLP_CTRL_MODE__W                                        8
+#define SCU_RAM_AGC_CLP_CTRL_MODE__M                                        0xFF
+#define SCU_RAM_AGC_CLP_CTRL_MODE__PRE                                      0x0
+
+#define   SCU_RAM_AGC_CLP_CTRL_MODE_NARROW_POW__B                           0
+#define   SCU_RAM_AGC_CLP_CTRL_MODE_NARROW_POW__W                           1
+#define   SCU_RAM_AGC_CLP_CTRL_MODE_NARROW_POW__M                           0x1
+#define   SCU_RAM_AGC_CLP_CTRL_MODE_NARROW_POW__PRE                         0x0
+#define     SCU_RAM_AGC_CLP_CTRL_MODE_NARROW_POW_false                      0x0
+#define     SCU_RAM_AGC_CLP_CTRL_MODE_NARROW_POW_true                       0x1
+
+#define   SCU_RAM_AGC_CLP_CTRL_MODE_FAST_CLP_BP__B                          1
+#define   SCU_RAM_AGC_CLP_CTRL_MODE_FAST_CLP_BP__W                          1
+#define   SCU_RAM_AGC_CLP_CTRL_MODE_FAST_CLP_BP__M                          0x2
+#define   SCU_RAM_AGC_CLP_CTRL_MODE_FAST_CLP_BP__PRE                        0x0
+#define     SCU_RAM_AGC_CLP_CTRL_MODE_FAST_CLP_BP_FCC_ENABLE                0x0
+#define     SCU_RAM_AGC_CLP_CTRL_MODE_FAST_CLP_BP_FCC_DISABLE               0x2
+
+#define   SCU_RAM_AGC_CLP_CTRL_MODE_FAST_CLP_DEC__B                         2
+#define   SCU_RAM_AGC_CLP_CTRL_MODE_FAST_CLP_DEC__W                         1
+#define   SCU_RAM_AGC_CLP_CTRL_MODE_FAST_CLP_DEC__M                         0x4
+#define   SCU_RAM_AGC_CLP_CTRL_MODE_FAST_CLP_DEC__PRE                       0x0
+#define     SCU_RAM_AGC_CLP_CTRL_MODE_FAST_CLP_DEC_DEC_DISABLE              0x0
+#define     SCU_RAM_AGC_CLP_CTRL_MODE_FAST_CLP_DEC_DEC_ENABLE               0x4
+
+#define SCU_RAM_AGC_KI_MIN_RFGAIN__A                                        0x831EC9
+#define SCU_RAM_AGC_KI_MIN_RFGAIN__W                                        16
+#define SCU_RAM_AGC_KI_MIN_RFGAIN__M                                        0xFFFF
+#define SCU_RAM_AGC_KI_MIN_RFGAIN__PRE                                      0x0
+
+#define SCU_RAM_AGC_KI_MAX_RFGAIN__A                                        0x831ECA
+#define SCU_RAM_AGC_KI_MAX_RFGAIN__W                                        16
+#define SCU_RAM_AGC_KI_MAX_RFGAIN__M                                        0xFFFF
+#define SCU_RAM_AGC_KI_MAX_RFGAIN__PRE                                      0x0
+
+#define SCU_RAM_FEC_ACCUM_PKT_FAILURES__A                                   0x831ECB
+#define SCU_RAM_FEC_ACCUM_PKT_FAILURES__W                                   16
+#define SCU_RAM_FEC_ACCUM_PKT_FAILURES__M                                   0xFFFF
+#define SCU_RAM_FEC_ACCUM_PKT_FAILURES__PRE                                 0x0
+
+#define SCU_RAM_INHIBIT_1__A                                                0x831ECC
+#define SCU_RAM_INHIBIT_1__W                                                16
+#define SCU_RAM_INHIBIT_1__M                                                0xFFFF
+#define SCU_RAM_INHIBIT_1__PRE                                              0x0
+
+#define SCU_RAM_HTOL_BUF_0__A                                               0x831ECD
+#define SCU_RAM_HTOL_BUF_0__W                                               16
+#define SCU_RAM_HTOL_BUF_0__M                                               0xFFFF
+#define SCU_RAM_HTOL_BUF_0__PRE                                             0x0
+
+#define SCU_RAM_HTOL_BUF_1__A                                               0x831ECE
+#define SCU_RAM_HTOL_BUF_1__W                                               16
+#define SCU_RAM_HTOL_BUF_1__M                                               0xFFFF
+#define SCU_RAM_HTOL_BUF_1__PRE                                             0x0
+
+#define SCU_RAM_INHIBIT_2__A                                                0x831ECF
+#define SCU_RAM_INHIBIT_2__W                                                16
+#define SCU_RAM_INHIBIT_2__M                                                0xFFFF
+#define SCU_RAM_INHIBIT_2__PRE                                              0x0
+
+#define SCU_RAM_TR_SHORT_BUF_0__A                                           0x831ED0
+#define SCU_RAM_TR_SHORT_BUF_0__W                                           16
+#define SCU_RAM_TR_SHORT_BUF_0__M                                           0xFFFF
+#define SCU_RAM_TR_SHORT_BUF_0__PRE                                         0x0
+
+#define SCU_RAM_TR_SHORT_BUF_1__A                                           0x831ED1
+#define SCU_RAM_TR_SHORT_BUF_1__W                                           16
+#define SCU_RAM_TR_SHORT_BUF_1__M                                           0xFFFF
+#define SCU_RAM_TR_SHORT_BUF_1__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_0__A                                            0x831ED2
+#define SCU_RAM_TR_LONG_BUF_0__W                                            16
+#define SCU_RAM_TR_LONG_BUF_0__M                                            0xFFFF
+#define SCU_RAM_TR_LONG_BUF_0__PRE                                          0x0
+
+#define SCU_RAM_TR_LONG_BUF_1__A                                            0x831ED3
+#define SCU_RAM_TR_LONG_BUF_1__W                                            16
+#define SCU_RAM_TR_LONG_BUF_1__M                                            0xFFFF
+#define SCU_RAM_TR_LONG_BUF_1__PRE                                          0x0
+
+#define SCU_RAM_TR_LONG_BUF_2__A                                            0x831ED4
+#define SCU_RAM_TR_LONG_BUF_2__W                                            16
+#define SCU_RAM_TR_LONG_BUF_2__M                                            0xFFFF
+#define SCU_RAM_TR_LONG_BUF_2__PRE                                          0x0
+
+#define SCU_RAM_TR_LONG_BUF_3__A                                            0x831ED5
+#define SCU_RAM_TR_LONG_BUF_3__W                                            16
+#define SCU_RAM_TR_LONG_BUF_3__M                                            0xFFFF
+#define SCU_RAM_TR_LONG_BUF_3__PRE                                          0x0
+
+#define SCU_RAM_TR_LONG_BUF_4__A                                            0x831ED6
+#define SCU_RAM_TR_LONG_BUF_4__W                                            16
+#define SCU_RAM_TR_LONG_BUF_4__M                                            0xFFFF
+#define SCU_RAM_TR_LONG_BUF_4__PRE                                          0x0
+
+#define SCU_RAM_TR_LONG_BUF_5__A                                            0x831ED7
+#define SCU_RAM_TR_LONG_BUF_5__W                                            16
+#define SCU_RAM_TR_LONG_BUF_5__M                                            0xFFFF
+#define SCU_RAM_TR_LONG_BUF_5__PRE                                          0x0
+
+#define SCU_RAM_TR_LONG_BUF_6__A                                            0x831ED8
+#define SCU_RAM_TR_LONG_BUF_6__W                                            16
+#define SCU_RAM_TR_LONG_BUF_6__M                                            0xFFFF
+#define SCU_RAM_TR_LONG_BUF_6__PRE                                          0x0
+
+#define SCU_RAM_TR_LONG_BUF_7__A                                            0x831ED9
+#define SCU_RAM_TR_LONG_BUF_7__W                                            16
+#define SCU_RAM_TR_LONG_BUF_7__M                                            0xFFFF
+#define SCU_RAM_TR_LONG_BUF_7__PRE                                          0x0
+
+#define SCU_RAM_TR_LONG_BUF_8__A                                            0x831EDA
+#define SCU_RAM_TR_LONG_BUF_8__W                                            16
+#define SCU_RAM_TR_LONG_BUF_8__M                                            0xFFFF
+#define SCU_RAM_TR_LONG_BUF_8__PRE                                          0x0
+
+#define SCU_RAM_TR_LONG_BUF_9__A                                            0x831EDB
+#define SCU_RAM_TR_LONG_BUF_9__W                                            16
+#define SCU_RAM_TR_LONG_BUF_9__M                                            0xFFFF
+#define SCU_RAM_TR_LONG_BUF_9__PRE                                          0x0
+
+#define SCU_RAM_TR_LONG_BUF_10__A                                           0x831EDC
+#define SCU_RAM_TR_LONG_BUF_10__W                                           16
+#define SCU_RAM_TR_LONG_BUF_10__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_10__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_11__A                                           0x831EDD
+#define SCU_RAM_TR_LONG_BUF_11__W                                           16
+#define SCU_RAM_TR_LONG_BUF_11__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_11__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_12__A                                           0x831EDE
+#define SCU_RAM_TR_LONG_BUF_12__W                                           16
+#define SCU_RAM_TR_LONG_BUF_12__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_12__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_13__A                                           0x831EDF
+#define SCU_RAM_TR_LONG_BUF_13__W                                           16
+#define SCU_RAM_TR_LONG_BUF_13__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_13__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_14__A                                           0x831EE0
+#define SCU_RAM_TR_LONG_BUF_14__W                                           16
+#define SCU_RAM_TR_LONG_BUF_14__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_14__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_15__A                                           0x831EE1
+#define SCU_RAM_TR_LONG_BUF_15__W                                           16
+#define SCU_RAM_TR_LONG_BUF_15__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_15__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_16__A                                           0x831EE2
+#define SCU_RAM_TR_LONG_BUF_16__W                                           16
+#define SCU_RAM_TR_LONG_BUF_16__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_16__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_17__A                                           0x831EE3
+#define SCU_RAM_TR_LONG_BUF_17__W                                           16
+#define SCU_RAM_TR_LONG_BUF_17__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_17__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_18__A                                           0x831EE4
+#define SCU_RAM_TR_LONG_BUF_18__W                                           16
+#define SCU_RAM_TR_LONG_BUF_18__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_18__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_19__A                                           0x831EE5
+#define SCU_RAM_TR_LONG_BUF_19__W                                           16
+#define SCU_RAM_TR_LONG_BUF_19__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_19__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_20__A                                           0x831EE6
+#define SCU_RAM_TR_LONG_BUF_20__W                                           16
+#define SCU_RAM_TR_LONG_BUF_20__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_20__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_21__A                                           0x831EE7
+#define SCU_RAM_TR_LONG_BUF_21__W                                           16
+#define SCU_RAM_TR_LONG_BUF_21__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_21__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_22__A                                           0x831EE8
+#define SCU_RAM_TR_LONG_BUF_22__W                                           16
+#define SCU_RAM_TR_LONG_BUF_22__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_22__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_23__A                                           0x831EE9
+#define SCU_RAM_TR_LONG_BUF_23__W                                           16
+#define SCU_RAM_TR_LONG_BUF_23__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_23__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_24__A                                           0x831EEA
+#define SCU_RAM_TR_LONG_BUF_24__W                                           16
+#define SCU_RAM_TR_LONG_BUF_24__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_24__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_25__A                                           0x831EEB
+#define SCU_RAM_TR_LONG_BUF_25__W                                           16
+#define SCU_RAM_TR_LONG_BUF_25__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_25__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_26__A                                           0x831EEC
+#define SCU_RAM_TR_LONG_BUF_26__W                                           16
+#define SCU_RAM_TR_LONG_BUF_26__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_26__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_27__A                                           0x831EED
+#define SCU_RAM_TR_LONG_BUF_27__W                                           16
+#define SCU_RAM_TR_LONG_BUF_27__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_27__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_28__A                                           0x831EEE
+#define SCU_RAM_TR_LONG_BUF_28__W                                           16
+#define SCU_RAM_TR_LONG_BUF_28__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_28__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_29__A                                           0x831EEF
+#define SCU_RAM_TR_LONG_BUF_29__W                                           16
+#define SCU_RAM_TR_LONG_BUF_29__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_29__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_30__A                                           0x831EF0
+#define SCU_RAM_TR_LONG_BUF_30__W                                           16
+#define SCU_RAM_TR_LONG_BUF_30__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_30__PRE                                         0x0
+
+#define SCU_RAM_TR_LONG_BUF_31__A                                           0x831EF1
+#define SCU_RAM_TR_LONG_BUF_31__W                                           16
+#define SCU_RAM_TR_LONG_BUF_31__M                                           0xFFFF
+#define SCU_RAM_TR_LONG_BUF_31__PRE                                         0x0
+#define SCU_RAM_ATV_AMS_MAX__A                                              0x831EF2
+#define SCU_RAM_ATV_AMS_MAX__W                                              11
+#define SCU_RAM_ATV_AMS_MAX__M                                              0x7FF
+#define SCU_RAM_ATV_AMS_MAX__PRE                                            0x0
+
+#define   SCU_RAM_ATV_AMS_MAX_AMS_MAX__B                                    0
+#define   SCU_RAM_ATV_AMS_MAX_AMS_MAX__W                                    11
+#define   SCU_RAM_ATV_AMS_MAX_AMS_MAX__M                                    0x7FF
+#define   SCU_RAM_ATV_AMS_MAX_AMS_MAX__PRE                                  0x0
+
+#define SCU_RAM_ATV_AMS_MIN__A                                              0x831EF3
+#define SCU_RAM_ATV_AMS_MIN__W                                              11
+#define SCU_RAM_ATV_AMS_MIN__M                                              0x7FF
+#define SCU_RAM_ATV_AMS_MIN__PRE                                            0x0
+
+#define   SCU_RAM_ATV_AMS_MIN_AMS_MIN__B                                    0
+#define   SCU_RAM_ATV_AMS_MIN_AMS_MIN__W                                    11
+#define   SCU_RAM_ATV_AMS_MIN_AMS_MIN__M                                    0x7FF
+#define   SCU_RAM_ATV_AMS_MIN_AMS_MIN__PRE                                  0x0
+
+#define SCU_RAM_ATV_FIELD_CNT__A                                            0x831EF4
+#define SCU_RAM_ATV_FIELD_CNT__W                                            9
+#define SCU_RAM_ATV_FIELD_CNT__M                                            0x1FF
+#define SCU_RAM_ATV_FIELD_CNT__PRE                                          0x0
+
+#define   SCU_RAM_ATV_FIELD_CNT_FIELD_CNT__B                                0
+#define   SCU_RAM_ATV_FIELD_CNT_FIELD_CNT__W                                9
+#define   SCU_RAM_ATV_FIELD_CNT_FIELD_CNT__M                                0x1FF
+#define   SCU_RAM_ATV_FIELD_CNT_FIELD_CNT__PRE                              0x0
+
+#define SCU_RAM_ATV_AAGC_FAST__A                                            0x831EF5
+#define SCU_RAM_ATV_AAGC_FAST__W                                            1
+#define SCU_RAM_ATV_AAGC_FAST__M                                            0x1
+#define SCU_RAM_ATV_AAGC_FAST__PRE                                          0x0
+
+#define   SCU_RAM_ATV_AAGC_FAST_AAGC_FAST__B                                0
+#define   SCU_RAM_ATV_AAGC_FAST_AAGC_FAST__W                                1
+#define   SCU_RAM_ATV_AAGC_FAST_AAGC_FAST__M                                0x1
+#define   SCU_RAM_ATV_AAGC_FAST_AAGC_FAST__PRE                              0x0
+#define     SCU_RAM_ATV_AAGC_FAST_AAGC_FAST_OFF                             0x0
+#define     SCU_RAM_ATV_AAGC_FAST_AAGC_FAST_ON                              0x1
+
+#define SCU_RAM_ATV_AAGC_LP2__A                                             0x831EF6
+#define SCU_RAM_ATV_AAGC_LP2__W                                             16
+#define SCU_RAM_ATV_AAGC_LP2__M                                             0xFFFF
+#define SCU_RAM_ATV_AAGC_LP2__PRE                                           0x0
+
+#define   SCU_RAM_ATV_AAGC_LP2_AAGC_LP2__B                                  0
+#define   SCU_RAM_ATV_AAGC_LP2_AAGC_LP2__W                                  16
+#define   SCU_RAM_ATV_AAGC_LP2_AAGC_LP2__M                                  0xFFFF
+#define   SCU_RAM_ATV_AAGC_LP2_AAGC_LP2__PRE                                0x0
+
+#define SCU_RAM_ATV_BP_LVL__A                                               0x831EF7
+#define SCU_RAM_ATV_BP_LVL__W                                               11
+#define SCU_RAM_ATV_BP_LVL__M                                               0x7FF
+#define SCU_RAM_ATV_BP_LVL__PRE                                             0x0
+
+#define   SCU_RAM_ATV_BP_LVL_BP_LVL__B                                      0
+#define   SCU_RAM_ATV_BP_LVL_BP_LVL__W                                      11
+#define   SCU_RAM_ATV_BP_LVL_BP_LVL__M                                      0x7FF
+#define   SCU_RAM_ATV_BP_LVL_BP_LVL__PRE                                    0x0
+
+#define SCU_RAM_ATV_BP_RELY__A                                              0x831EF8
+#define SCU_RAM_ATV_BP_RELY__W                                              8
+#define SCU_RAM_ATV_BP_RELY__M                                              0xFF
+#define SCU_RAM_ATV_BP_RELY__PRE                                            0x0
+
+#define   SCU_RAM_ATV_BP_RELY_BP_RELY__B                                    0
+#define   SCU_RAM_ATV_BP_RELY_BP_RELY__W                                    8
+#define   SCU_RAM_ATV_BP_RELY_BP_RELY__M                                    0xFF
+#define   SCU_RAM_ATV_BP_RELY_BP_RELY__PRE                                  0x0
+
+#define SCU_RAM_ATV_BP_MTA__A                                               0x831EF9
+#define SCU_RAM_ATV_BP_MTA__W                                               14
+#define SCU_RAM_ATV_BP_MTA__M                                               0x3FFF
+#define SCU_RAM_ATV_BP_MTA__PRE                                             0x0
+
+#define   SCU_RAM_ATV_BP_MTA_BP_MTA__B                                      0
+#define   SCU_RAM_ATV_BP_MTA_BP_MTA__W                                      14
+#define   SCU_RAM_ATV_BP_MTA_BP_MTA__M                                      0x3FFF
+#define   SCU_RAM_ATV_BP_MTA_BP_MTA__PRE                                    0x0
+
+#define SCU_RAM_ATV_BP_REF__A                                               0x831EFA
+#define SCU_RAM_ATV_BP_REF__W                                               11
+#define SCU_RAM_ATV_BP_REF__M                                               0x7FF
+#define SCU_RAM_ATV_BP_REF__PRE                                             0x0
+
+#define   SCU_RAM_ATV_BP_REF_BP_REF__B                                      0
+#define   SCU_RAM_ATV_BP_REF_BP_REF__W                                      11
+#define   SCU_RAM_ATV_BP_REF_BP_REF__M                                      0x7FF
+#define   SCU_RAM_ATV_BP_REF_BP_REF__PRE                                    0x0
+
+#define SCU_RAM_ATV_BP_REF_MIN__A                                           0x831EFB
+#define SCU_RAM_ATV_BP_REF_MIN__W                                           11
+#define SCU_RAM_ATV_BP_REF_MIN__M                                           0x7FF
+#define SCU_RAM_ATV_BP_REF_MIN__PRE                                         0x0
+
+#define   SCU_RAM_ATV_BP_REF_MIN_BP_REF_MIN__B                              0
+#define   SCU_RAM_ATV_BP_REF_MIN_BP_REF_MIN__W                              11
+#define   SCU_RAM_ATV_BP_REF_MIN_BP_REF_MIN__M                              0x7FF
+#define   SCU_RAM_ATV_BP_REF_MIN_BP_REF_MIN__PRE                            0x0
+
+#define SCU_RAM_ATV_BP_REF_MAX__A                                           0x831EFC
+#define SCU_RAM_ATV_BP_REF_MAX__W                                           11
+#define SCU_RAM_ATV_BP_REF_MAX__M                                           0x7FF
+#define SCU_RAM_ATV_BP_REF_MAX__PRE                                         0x0
+
+#define   SCU_RAM_ATV_BP_REF_MAX_BP_REF_MAX__B                              0
+#define   SCU_RAM_ATV_BP_REF_MAX_BP_REF_MAX__W                              11
+#define   SCU_RAM_ATV_BP_REF_MAX_BP_REF_MAX__M                              0x7FF
+#define   SCU_RAM_ATV_BP_REF_MAX_BP_REF_MAX__PRE                            0x0
+
+#define SCU_RAM_ATV_BP_CNT__A                                               0x831EFD
+#define SCU_RAM_ATV_BP_CNT__W                                               8
+#define SCU_RAM_ATV_BP_CNT__M                                               0xFF
+#define SCU_RAM_ATV_BP_CNT__PRE                                             0x0
+
+#define   SCU_RAM_ATV_BP_CNT_BP_CNT__B                                      0
+#define   SCU_RAM_ATV_BP_CNT_BP_CNT__W                                      8
+#define   SCU_RAM_ATV_BP_CNT_BP_CNT__M                                      0xFF
+#define   SCU_RAM_ATV_BP_CNT_BP_CNT__PRE                                    0x0
+
+#define SCU_RAM_ATV_BP_XD_CNT__A                                            0x831EFE
+#define SCU_RAM_ATV_BP_XD_CNT__W                                            12
+#define SCU_RAM_ATV_BP_XD_CNT__M                                            0xFFF
+#define SCU_RAM_ATV_BP_XD_CNT__PRE                                          0x0
+
+#define   SCU_RAM_ATV_BP_XD_CNT_BP_XD_CNT__B                                0
+#define   SCU_RAM_ATV_BP_XD_CNT_BP_XD_CNT__W                                12
+#define   SCU_RAM_ATV_BP_XD_CNT_BP_XD_CNT__M                                0xFFF
+#define   SCU_RAM_ATV_BP_XD_CNT_BP_XD_CNT__PRE                              0x0
+
+#define SCU_RAM_ATV_PAGC_KI_MIN__A                                          0x831EFF
+#define SCU_RAM_ATV_PAGC_KI_MIN__W                                          12
+#define SCU_RAM_ATV_PAGC_KI_MIN__M                                          0xFFF
+#define SCU_RAM_ATV_PAGC_KI_MIN__PRE                                        0x0
+
+#define   SCU_RAM_ATV_PAGC_KI_MIN_PAGC_KI_MIN__B                            0
+#define   SCU_RAM_ATV_PAGC_KI_MIN_PAGC_KI_MIN__W                            12
+#define   SCU_RAM_ATV_PAGC_KI_MIN_PAGC_KI_MIN__M                            0xFFF
+#define   SCU_RAM_ATV_PAGC_KI_MIN_PAGC_KI_MIN__PRE                          0x0
+
+#define SCU_RAM_ATV_BPC_KI_MIN__A                                           0x831F00
+#define SCU_RAM_ATV_BPC_KI_MIN__W                                           12
+#define SCU_RAM_ATV_BPC_KI_MIN__M                                           0xFFF
+#define SCU_RAM_ATV_BPC_KI_MIN__PRE                                         0x0
+
+#define   SCU_RAM_ATV_BPC_KI_MIN_BPC_KI_MIN__B                              0
+#define   SCU_RAM_ATV_BPC_KI_MIN_BPC_KI_MIN__W                              12
+#define   SCU_RAM_ATV_BPC_KI_MIN_BPC_KI_MIN__M                              0xFFF
+#define   SCU_RAM_ATV_BPC_KI_MIN_BPC_KI_MIN__PRE                            0x0
+
+#define SCU_RAM_ORX_RF_RX_FREQUENCY_VALUE__A                                0x831F01
+#define SCU_RAM_ORX_RF_RX_FREQUENCY_VALUE__W                                16
+#define SCU_RAM_ORX_RF_RX_FREQUENCY_VALUE__M                                0xFFFF
+#define SCU_RAM_ORX_RF_RX_FREQUENCY_VALUE__PRE                              0x0
+
+#define SCU_RAM_ORX_RF_RX_DATA_RATE__A                                      0x831F02
+#define SCU_RAM_ORX_RF_RX_DATA_RATE__W                                      8
+#define SCU_RAM_ORX_RF_RX_DATA_RATE__M                                      0xFF
+#define SCU_RAM_ORX_RF_RX_DATA_RATE__PRE                                    0x0
+#define   SCU_RAM_ORX_RF_RX_DATA_RATE_2048KBPS_REGSPEC                      0x0
+#define   SCU_RAM_ORX_RF_RX_DATA_RATE_2048KBPS_INVSPEC                      0x1
+#define   SCU_RAM_ORX_RF_RX_DATA_RATE_2048KBPS_REGSPEC_ALT                  0x40
+#define   SCU_RAM_ORX_RF_RX_DATA_RATE_2048KBPS_INVSPEC_ALT                  0x41
+#define   SCU_RAM_ORX_RF_RX_DATA_RATE_1544KBPS_REGSPEC                      0x80
+#define   SCU_RAM_ORX_RF_RX_DATA_RATE_1544KBPS_INVSPEC                      0x81
+#define   SCU_RAM_ORX_RF_RX_DATA_RATE_3088KBPS_REGSPEC                      0xC0
+#define   SCU_RAM_ORX_RF_RX_DATA_RATE_3088KBPS_INVSPEC                      0xC1
+
+#define SCU_RAM_ORX_SCU_STATE__A                                            0x831F03
+#define SCU_RAM_ORX_SCU_STATE__W                                            8
+#define SCU_RAM_ORX_SCU_STATE__M                                            0xFF
+#define SCU_RAM_ORX_SCU_STATE__PRE                                          0x0
+#define   SCU_RAM_ORX_SCU_STATE_RESET                                       0x0
+#define   SCU_RAM_ORX_SCU_STATE_AGN_HUNT                                    0x1
+#define   SCU_RAM_ORX_SCU_STATE_DGN_HUNT                                    0x2
+#define   SCU_RAM_ORX_SCU_STATE_AGC_HUNT                                    0x3
+#define   SCU_RAM_ORX_SCU_STATE_FRQ_HUNT                                    0x4
+#define   SCU_RAM_ORX_SCU_STATE_PHA_HUNT                                    0x8
+#define   SCU_RAM_ORX_SCU_STATE_TIM_HUNT                                    0x10
+#define   SCU_RAM_ORX_SCU_STATE_EQU_HUNT                                    0x20
+#define   SCU_RAM_ORX_SCU_STATE_EQT_HUNT                                    0x30
+#define   SCU_RAM_ORX_SCU_STATE_SYNC                                        0x40
+
+#define SCU_RAM_ORX_SCU_LOCK__A                                             0x831F04
+#define SCU_RAM_ORX_SCU_LOCK__W                                             16
+#define SCU_RAM_ORX_SCU_LOCK__M                                             0xFFFF
+#define SCU_RAM_ORX_SCU_LOCK__PRE                                           0x0
+
+#define SCU_RAM_ORX_TARGET_MODE__A                                          0x831F05
+#define SCU_RAM_ORX_TARGET_MODE__W                                          2
+#define SCU_RAM_ORX_TARGET_MODE__M                                          0x3
+#define SCU_RAM_ORX_TARGET_MODE__PRE                                        0x0
+#define   SCU_RAM_ORX_TARGET_MODE_1544KBPS                                  0x0
+#define   SCU_RAM_ORX_TARGET_MODE_3088KBPS                                  0x1
+#define   SCU_RAM_ORX_TARGET_MODE_2048KBPS_SQRT                             0x2
+#define   SCU_RAM_ORX_TARGET_MODE_2048KBPS_RO                               0x3
+
+#define SCU_RAM_ORX_MER_MIN_DB__A                                           0x831F06
+#define SCU_RAM_ORX_MER_MIN_DB__W                                           8
+#define SCU_RAM_ORX_MER_MIN_DB__M                                           0xFF
+#define SCU_RAM_ORX_MER_MIN_DB__PRE                                         0x0
+
+#define SCU_RAM_ORX_RF_GAIN__A                                              0x831F07
+#define SCU_RAM_ORX_RF_GAIN__W                                              16
+#define SCU_RAM_ORX_RF_GAIN__M                                              0xFFFF
+#define SCU_RAM_ORX_RF_GAIN__PRE                                            0x0
+
+#define SCU_RAM_ORX_RF_GAIN_MIN__A                                          0x831F08
+#define SCU_RAM_ORX_RF_GAIN_MIN__W                                          16
+#define SCU_RAM_ORX_RF_GAIN_MIN__M                                          0xFFFF
+#define SCU_RAM_ORX_RF_GAIN_MIN__PRE                                        0x0
+
+#define SCU_RAM_ORX_RF_GAIN_MAX__A                                          0x831F09
+#define SCU_RAM_ORX_RF_GAIN_MAX__W                                          16
+#define SCU_RAM_ORX_RF_GAIN_MAX__M                                          0xFFFF
+#define SCU_RAM_ORX_RF_GAIN_MAX__PRE                                        0x0
+
+#define SCU_RAM_ORX_IF_GAIN__A                                              0x831F0A
+#define SCU_RAM_ORX_IF_GAIN__W                                              16
+#define SCU_RAM_ORX_IF_GAIN__M                                              0xFFFF
+#define SCU_RAM_ORX_IF_GAIN__PRE                                            0x0
+
+#define SCU_RAM_ORX_IF_GAIN_MIN__A                                          0x831F0B
+#define SCU_RAM_ORX_IF_GAIN_MIN__W                                          16
+#define SCU_RAM_ORX_IF_GAIN_MIN__M                                          0xFFFF
+#define SCU_RAM_ORX_IF_GAIN_MIN__PRE                                        0x0
+
+#define SCU_RAM_ORX_IF_GAIN_MAX__A                                          0x831F0C
+#define SCU_RAM_ORX_IF_GAIN_MAX__W                                          16
+#define SCU_RAM_ORX_IF_GAIN_MAX__M                                          0xFFFF
+#define SCU_RAM_ORX_IF_GAIN_MAX__PRE                                        0x0
+
+#define SCU_RAM_ORX_AGN_HEADR__A                                            0x831F0D
+#define SCU_RAM_ORX_AGN_HEADR__W                                            16
+#define SCU_RAM_ORX_AGN_HEADR__M                                            0xFFFF
+#define SCU_RAM_ORX_AGN_HEADR__PRE                                          0x0
+
+#define SCU_RAM_ORX_AGN_HEADR_STP__A                                        0x831F0E
+#define SCU_RAM_ORX_AGN_HEADR_STP__W                                        8
+#define SCU_RAM_ORX_AGN_HEADR_STP__M                                        0xFF
+#define SCU_RAM_ORX_AGN_HEADR_STP__PRE                                      0x0
+
+#define SCU_RAM_ORX_AGN_KI__A                                               0x831F0F
+#define SCU_RAM_ORX_AGN_KI__W                                               8
+#define SCU_RAM_ORX_AGN_KI__M                                               0xFF
+#define SCU_RAM_ORX_AGN_KI__PRE                                             0x0
+
+#define SCU_RAM_ORX_AGN_LOCK_TH__A                                          0x831F10
+#define SCU_RAM_ORX_AGN_LOCK_TH__W                                          16
+#define SCU_RAM_ORX_AGN_LOCK_TH__M                                          0xFFFF
+#define SCU_RAM_ORX_AGN_LOCK_TH__PRE                                        0x0
+
+#define SCU_RAM_ORX_AGN_LOCK_WD__A                                          0x831F11
+#define SCU_RAM_ORX_AGN_LOCK_WD__W                                          16
+#define SCU_RAM_ORX_AGN_LOCK_WD__M                                          0xFFFF
+#define SCU_RAM_ORX_AGN_LOCK_WD__PRE                                        0x0
+
+#define SCU_RAM_ORX_AGN_ONLOCK_TTH__A                                       0x831F12
+#define SCU_RAM_ORX_AGN_ONLOCK_TTH__W                                       16
+#define SCU_RAM_ORX_AGN_ONLOCK_TTH__M                                       0xFFFF
+#define SCU_RAM_ORX_AGN_ONLOCK_TTH__PRE                                     0x0
+
+#define SCU_RAM_ORX_AGN_UNLOCK_TTH__A                                       0x831F13
+#define SCU_RAM_ORX_AGN_UNLOCK_TTH__W                                       16
+#define SCU_RAM_ORX_AGN_UNLOCK_TTH__M                                       0xFFFF
+#define SCU_RAM_ORX_AGN_UNLOCK_TTH__PRE                                     0x0
+
+#define SCU_RAM_ORX_AGN_LOCK_TOTH__A                                        0x831F14
+#define SCU_RAM_ORX_AGN_LOCK_TOTH__W                                        16
+#define SCU_RAM_ORX_AGN_LOCK_TOTH__M                                        0xFFFF
+#define SCU_RAM_ORX_AGN_LOCK_TOTH__PRE                                      0x0
+
+#define SCU_RAM_ORX_AGN_LOCK_MASK__A                                        0x831F15
+#define SCU_RAM_ORX_AGN_LOCK_MASK__W                                        8
+#define SCU_RAM_ORX_AGN_LOCK_MASK__M                                        0xFF
+#define SCU_RAM_ORX_AGN_LOCK_MASK__PRE                                      0x0
+
+#define SCU_RAM_ORX_DGN__A                                                  0x831F16
+#define SCU_RAM_ORX_DGN__W                                                  16
+#define SCU_RAM_ORX_DGN__M                                                  0xFFFF
+#define SCU_RAM_ORX_DGN__PRE                                                0x0
+
+#define SCU_RAM_ORX_DGN_MIN__A                                              0x831F17
+#define SCU_RAM_ORX_DGN_MIN__W                                              16
+#define SCU_RAM_ORX_DGN_MIN__M                                              0xFFFF
+#define SCU_RAM_ORX_DGN_MIN__PRE                                            0x0
+
+#define SCU_RAM_ORX_DGN_MAX__A                                              0x831F18
+#define SCU_RAM_ORX_DGN_MAX__W                                              16
+#define SCU_RAM_ORX_DGN_MAX__M                                              0xFFFF
+#define SCU_RAM_ORX_DGN_MAX__PRE                                            0x0
+
+#define SCU_RAM_ORX_DGN_AMP__A                                              0x831F19
+#define SCU_RAM_ORX_DGN_AMP__W                                              16
+#define SCU_RAM_ORX_DGN_AMP__M                                              0xFFFF
+#define SCU_RAM_ORX_DGN_AMP__PRE                                            0x0
+
+#define SCU_RAM_ORX_DGN_AMPTARGET__A                                        0x831F1A
+#define SCU_RAM_ORX_DGN_AMPTARGET__W                                        16
+#define SCU_RAM_ORX_DGN_AMPTARGET__M                                        0xFFFF
+#define SCU_RAM_ORX_DGN_AMPTARGET__PRE                                      0x0
+
+#define SCU_RAM_ORX_DGN_KI__A                                               0x831F1B
+#define SCU_RAM_ORX_DGN_KI__W                                               8
+#define SCU_RAM_ORX_DGN_KI__M                                               0xFF
+#define SCU_RAM_ORX_DGN_KI__PRE                                             0x0
+
+#define SCU_RAM_ORX_DGN_LOCK_TH__A                                          0x831F1C
+#define SCU_RAM_ORX_DGN_LOCK_TH__W                                          16
+#define SCU_RAM_ORX_DGN_LOCK_TH__M                                          0xFFFF
+#define SCU_RAM_ORX_DGN_LOCK_TH__PRE                                        0x0
+
+#define SCU_RAM_ORX_DGN_LOCK_WD__A                                          0x831F1D
+#define SCU_RAM_ORX_DGN_LOCK_WD__W                                          16
+#define SCU_RAM_ORX_DGN_LOCK_WD__M                                          0xFFFF
+#define SCU_RAM_ORX_DGN_LOCK_WD__PRE                                        0x0
+
+#define SCU_RAM_ORX_DGN_ONLOCK_TTH__A                                       0x831F1E
+#define SCU_RAM_ORX_DGN_ONLOCK_TTH__W                                       16
+#define SCU_RAM_ORX_DGN_ONLOCK_TTH__M                                       0xFFFF
+#define SCU_RAM_ORX_DGN_ONLOCK_TTH__PRE                                     0x0
+
+#define SCU_RAM_ORX_DGN_UNLOCK_TTH__A                                       0x831F1F
+#define SCU_RAM_ORX_DGN_UNLOCK_TTH__W                                       16
+#define SCU_RAM_ORX_DGN_UNLOCK_TTH__M                                       0xFFFF
+#define SCU_RAM_ORX_DGN_UNLOCK_TTH__PRE                                     0x0
+
+#define SCU_RAM_ORX_DGN_LOCK_TOTH__A                                        0x831F20
+#define SCU_RAM_ORX_DGN_LOCK_TOTH__W                                        16
+#define SCU_RAM_ORX_DGN_LOCK_TOTH__M                                        0xFFFF
+#define SCU_RAM_ORX_DGN_LOCK_TOTH__PRE                                      0x0
+
+#define SCU_RAM_ORX_DGN_LOCK_MASK__A                                        0x831F21
+#define SCU_RAM_ORX_DGN_LOCK_MASK__W                                        8
+#define SCU_RAM_ORX_DGN_LOCK_MASK__M                                        0xFF
+#define SCU_RAM_ORX_DGN_LOCK_MASK__PRE                                      0x0
+
+#define SCU_RAM_ORX_FREQ_GAIN_CORR__A                                       0x831F22
+#define SCU_RAM_ORX_FREQ_GAIN_CORR__W                                       8
+#define SCU_RAM_ORX_FREQ_GAIN_CORR__M                                       0xFF
+#define SCU_RAM_ORX_FREQ_GAIN_CORR__PRE                                     0x0
+#define   SCU_RAM_ORX_FREQ_GAIN_CORR_1544KBPS                               0x60
+#define   SCU_RAM_ORX_FREQ_GAIN_CORR_2048KBPS                               0x80
+#define   SCU_RAM_ORX_FREQ_GAIN_CORR_3088KBPS                               0xC0
+
+#define SCU_RAM_ORX_FRQ_OFFSET__A                                           0x831F23
+#define SCU_RAM_ORX_FRQ_OFFSET__W                                           16
+#define SCU_RAM_ORX_FRQ_OFFSET__M                                           0xFFFF
+#define SCU_RAM_ORX_FRQ_OFFSET__PRE                                         0x0
+
+#define SCU_RAM_ORX_FRQ_OFFSET_MAX__A                                       0x831F24
+#define SCU_RAM_ORX_FRQ_OFFSET_MAX__W                                       15
+#define SCU_RAM_ORX_FRQ_OFFSET_MAX__M                                       0x7FFF
+#define SCU_RAM_ORX_FRQ_OFFSET_MAX__PRE                                     0x0
+
+#define SCU_RAM_ORX_FRQ_KI__A                                               0x831F25
+#define SCU_RAM_ORX_FRQ_KI__W                                               8
+#define SCU_RAM_ORX_FRQ_KI__M                                               0xFF
+#define SCU_RAM_ORX_FRQ_KI__PRE                                             0x0
+
+#define SCU_RAM_ORX_FRQ_DIFF__A                                             0x831F26
+#define SCU_RAM_ORX_FRQ_DIFF__W                                             16
+#define SCU_RAM_ORX_FRQ_DIFF__M                                             0xFFFF
+#define SCU_RAM_ORX_FRQ_DIFF__PRE                                           0x0
+
+#define SCU_RAM_ORX_FRQ_LOCK_TH__A                                          0x831F27
+#define SCU_RAM_ORX_FRQ_LOCK_TH__W                                          16
+#define SCU_RAM_ORX_FRQ_LOCK_TH__M                                          0xFFFF
+#define SCU_RAM_ORX_FRQ_LOCK_TH__PRE                                        0x0
+
+#define SCU_RAM_ORX_FRQ_LOCK_WD__A                                          0x831F28
+#define SCU_RAM_ORX_FRQ_LOCK_WD__W                                          16
+#define SCU_RAM_ORX_FRQ_LOCK_WD__M                                          0xFFFF
+#define SCU_RAM_ORX_FRQ_LOCK_WD__PRE                                        0x0
+
+#define SCU_RAM_ORX_FRQ_ONLOCK_TTH__A                                       0x831F29
+#define SCU_RAM_ORX_FRQ_ONLOCK_TTH__W                                       16
+#define SCU_RAM_ORX_FRQ_ONLOCK_TTH__M                                       0xFFFF
+#define SCU_RAM_ORX_FRQ_ONLOCK_TTH__PRE                                     0x0
+
+#define SCU_RAM_ORX_FRQ_UNLOCK_TTH__A                                       0x831F2A
+#define SCU_RAM_ORX_FRQ_UNLOCK_TTH__W                                       16
+#define SCU_RAM_ORX_FRQ_UNLOCK_TTH__M                                       0xFFFF
+#define SCU_RAM_ORX_FRQ_UNLOCK_TTH__PRE                                     0x0
+
+#define SCU_RAM_ORX_FRQ_LOCK_TOTH__A                                        0x831F2B
+#define SCU_RAM_ORX_FRQ_LOCK_TOTH__W                                        16
+#define SCU_RAM_ORX_FRQ_LOCK_TOTH__M                                        0xFFFF
+#define SCU_RAM_ORX_FRQ_LOCK_TOTH__PRE                                      0x0
+
+#define SCU_RAM_ORX_FRQ_LOCK_MASK__A                                        0x831F2C
+#define SCU_RAM_ORX_FRQ_LOCK_MASK__W                                        8
+#define SCU_RAM_ORX_FRQ_LOCK_MASK__M                                        0xFF
+#define SCU_RAM_ORX_FRQ_LOCK_MASK__PRE                                      0x0
+
+#define SCU_RAM_ORX_PHA_DIFF__A                                             0x831F2D
+#define SCU_RAM_ORX_PHA_DIFF__W                                             16
+#define SCU_RAM_ORX_PHA_DIFF__M                                             0xFFFF
+#define SCU_RAM_ORX_PHA_DIFF__PRE                                           0x0
+
+#define SCU_RAM_ORX_PHA_LOCK_TH__A                                          0x831F2E
+#define SCU_RAM_ORX_PHA_LOCK_TH__W                                          16
+#define SCU_RAM_ORX_PHA_LOCK_TH__M                                          0xFFFF
+#define SCU_RAM_ORX_PHA_LOCK_TH__PRE                                        0x0
+
+#define SCU_RAM_ORX_PHA_LOCK_WD__A                                          0x831F2F
+#define SCU_RAM_ORX_PHA_LOCK_WD__W                                          16
+#define SCU_RAM_ORX_PHA_LOCK_WD__M                                          0xFFFF
+#define SCU_RAM_ORX_PHA_LOCK_WD__PRE                                        0x0
+
+#define SCU_RAM_ORX_PHA_ONLOCK_TTH__A                                       0x831F30
+#define SCU_RAM_ORX_PHA_ONLOCK_TTH__W                                       16
+#define SCU_RAM_ORX_PHA_ONLOCK_TTH__M                                       0xFFFF
+#define SCU_RAM_ORX_PHA_ONLOCK_TTH__PRE                                     0x0
+
+#define SCU_RAM_ORX_PHA_UNLOCK_TTH__A                                       0x831F31
+#define SCU_RAM_ORX_PHA_UNLOCK_TTH__W                                       16
+#define SCU_RAM_ORX_PHA_UNLOCK_TTH__M                                       0xFFFF
+#define SCU_RAM_ORX_PHA_UNLOCK_TTH__PRE                                     0x0
+
+#define SCU_RAM_ORX_PHA_LOCK_TOTH__A                                        0x831F32
+#define SCU_RAM_ORX_PHA_LOCK_TOTH__W                                        16
+#define SCU_RAM_ORX_PHA_LOCK_TOTH__M                                        0xFFFF
+#define SCU_RAM_ORX_PHA_LOCK_TOTH__PRE                                      0x0
+
+#define SCU_RAM_ORX_PHA_LOCK_MASK__A                                        0x831F33
+#define SCU_RAM_ORX_PHA_LOCK_MASK__W                                        8
+#define SCU_RAM_ORX_PHA_LOCK_MASK__M                                        0xFF
+#define SCU_RAM_ORX_PHA_LOCK_MASK__PRE                                      0x0
+
+#define SCU_RAM_ORX_TIM_OFFSET__A                                           0x831F34
+#define SCU_RAM_ORX_TIM_OFFSET__W                                           16
+#define SCU_RAM_ORX_TIM_OFFSET__M                                           0xFFFF
+#define SCU_RAM_ORX_TIM_OFFSET__PRE                                         0x0
+
+#define SCU_RAM_ORX_TIM_DIFF__A                                             0x831F35
+#define SCU_RAM_ORX_TIM_DIFF__W                                             16
+#define SCU_RAM_ORX_TIM_DIFF__M                                             0xFFFF
+#define SCU_RAM_ORX_TIM_DIFF__PRE                                           0x0
+
+#define SCU_RAM_ORX_TIM_LOCK_TH__A                                          0x831F36
+#define SCU_RAM_ORX_TIM_LOCK_TH__W                                          16
+#define SCU_RAM_ORX_TIM_LOCK_TH__M                                          0xFFFF
+#define SCU_RAM_ORX_TIM_LOCK_TH__PRE                                        0x0
+
+#define SCU_RAM_ORX_TIM_LOCK_WD__A                                          0x831F37
+#define SCU_RAM_ORX_TIM_LOCK_WD__W                                          16
+#define SCU_RAM_ORX_TIM_LOCK_WD__M                                          0xFFFF
+#define SCU_RAM_ORX_TIM_LOCK_WD__PRE                                        0x0
+
+#define SCU_RAM_ORX_TIM_ONLOCK_TTH__A                                       0x831F38
+#define SCU_RAM_ORX_TIM_ONLOCK_TTH__W                                       16
+#define SCU_RAM_ORX_TIM_ONLOCK_TTH__M                                       0xFFFF
+#define SCU_RAM_ORX_TIM_ONLOCK_TTH__PRE                                     0x0
+
+#define SCU_RAM_ORX_TIM_UNLOCK_TTH__A                                       0x831F39
+#define SCU_RAM_ORX_TIM_UNLOCK_TTH__W                                       16
+#define SCU_RAM_ORX_TIM_UNLOCK_TTH__M                                       0xFFFF
+#define SCU_RAM_ORX_TIM_UNLOCK_TTH__PRE                                     0x0
+
+#define SCU_RAM_ORX_TIM_LOCK_TOTH__A                                        0x831F3A
+#define SCU_RAM_ORX_TIM_LOCK_TOTH__W                                        16
+#define SCU_RAM_ORX_TIM_LOCK_TOTH__M                                        0xFFFF
+#define SCU_RAM_ORX_TIM_LOCK_TOTH__PRE                                      0x0
+
+#define SCU_RAM_ORX_TIM_LOCK_MASK__A                                        0x831F3B
+#define SCU_RAM_ORX_TIM_LOCK_MASK__W                                        8
+#define SCU_RAM_ORX_TIM_LOCK_MASK__M                                        0xFF
+#define SCU_RAM_ORX_TIM_LOCK_MASK__PRE                                      0x0
+
+#define SCU_RAM_ORX_EQU_DIFF__A                                             0x831F3C
+#define SCU_RAM_ORX_EQU_DIFF__W                                             16
+#define SCU_RAM_ORX_EQU_DIFF__M                                             0xFFFF
+#define SCU_RAM_ORX_EQU_DIFF__PRE                                           0x0
+
+#define SCU_RAM_ORX_EQU_LOCK_TH__A                                          0x831F3D
+#define SCU_RAM_ORX_EQU_LOCK_TH__W                                          16
+#define SCU_RAM_ORX_EQU_LOCK_TH__M                                          0xFFFF
+#define SCU_RAM_ORX_EQU_LOCK_TH__PRE                                        0x0
+
+#define SCU_RAM_ORX_EQU_LOCK_WD__A                                          0x831F3E
+#define SCU_RAM_ORX_EQU_LOCK_WD__W                                          16
+#define SCU_RAM_ORX_EQU_LOCK_WD__M                                          0xFFFF
+#define SCU_RAM_ORX_EQU_LOCK_WD__PRE                                        0x0
+
+#define SCU_RAM_ORX_EQU_ONLOCK_TTH__A                                       0x831F3F
+#define SCU_RAM_ORX_EQU_ONLOCK_TTH__W                                       16
+#define SCU_RAM_ORX_EQU_ONLOCK_TTH__M                                       0xFFFF
+#define SCU_RAM_ORX_EQU_ONLOCK_TTH__PRE                                     0x0
+
+#define SCU_RAM_ORX_EQU_UNLOCK_TTH__A                                       0x831F40
+#define SCU_RAM_ORX_EQU_UNLOCK_TTH__W                                       16
+#define SCU_RAM_ORX_EQU_UNLOCK_TTH__M                                       0xFFFF
+#define SCU_RAM_ORX_EQU_UNLOCK_TTH__PRE                                     0x0
+
+#define SCU_RAM_ORX_EQU_LOCK_TOTH__A                                        0x831F41
+#define SCU_RAM_ORX_EQU_LOCK_TOTH__W                                        16
+#define SCU_RAM_ORX_EQU_LOCK_TOTH__M                                        0xFFFF
+#define SCU_RAM_ORX_EQU_LOCK_TOTH__PRE                                      0x0
+
+#define SCU_RAM_ORX_EQU_LOCK_MASK__A                                        0x831F42
+#define SCU_RAM_ORX_EQU_LOCK_MASK__W                                        8
+#define SCU_RAM_ORX_EQU_LOCK_MASK__M                                        0xFF
+#define SCU_RAM_ORX_EQU_LOCK_MASK__PRE                                      0x0
+
+#define SCU_RAM_ORX_FLT_FRQ__A                                              0x831F43
+#define SCU_RAM_ORX_FLT_FRQ__W                                              16
+#define SCU_RAM_ORX_FLT_FRQ__M                                              0xFFFF
+#define SCU_RAM_ORX_FLT_FRQ__PRE                                            0x0
+#define SCU_RAM_ORX_RST_CPH__A                                              0x831F44
+#define SCU_RAM_ORX_RST_CPH__W                                              4
+#define SCU_RAM_ORX_RST_CPH__M                                              0xF
+#define SCU_RAM_ORX_RST_CPH__PRE                                            0x0
+
+#define   SCU_RAM_ORX_RST_CPH_RST_CPH__B                                    0
+#define   SCU_RAM_ORX_RST_CPH_RST_CPH__W                                    4
+#define   SCU_RAM_ORX_RST_CPH_RST_CPH__M                                    0xF
+#define   SCU_RAM_ORX_RST_CPH_RST_CPH__PRE                                  0x0
+
+#define SCU_RAM_ORX_RST_CTI__A                                              0x831F45
+#define SCU_RAM_ORX_RST_CTI__W                                              4
+#define SCU_RAM_ORX_RST_CTI__M                                              0xF
+#define SCU_RAM_ORX_RST_CTI__PRE                                            0x0
+
+#define   SCU_RAM_ORX_RST_CTI_RST_CTI__B                                    0
+#define   SCU_RAM_ORX_RST_CTI_RST_CTI__W                                    4
+#define   SCU_RAM_ORX_RST_CTI_RST_CTI__M                                    0xF
+#define   SCU_RAM_ORX_RST_CTI_RST_CTI__PRE                                  0x0
+
+#define SCU_RAM_ORX_RST_KRN__A                                              0x831F46
+#define SCU_RAM_ORX_RST_KRN__W                                              4
+#define SCU_RAM_ORX_RST_KRN__M                                              0xF
+#define SCU_RAM_ORX_RST_KRN__PRE                                            0x0
+
+#define   SCU_RAM_ORX_RST_KRN_RST_KRN__B                                    0
+#define   SCU_RAM_ORX_RST_KRN_RST_KRN__W                                    4
+#define   SCU_RAM_ORX_RST_KRN_RST_KRN__M                                    0xF
+#define   SCU_RAM_ORX_RST_KRN_RST_KRN__PRE                                  0x0
+
+#define SCU_RAM_ORX_RST_KRP__A                                              0x831F47
+#define SCU_RAM_ORX_RST_KRP__W                                              4
+#define SCU_RAM_ORX_RST_KRP__M                                              0xF
+#define SCU_RAM_ORX_RST_KRP__PRE                                            0x0
+
+#define   SCU_RAM_ORX_RST_KRP_RST_KRP__B                                    0
+#define   SCU_RAM_ORX_RST_KRP_RST_KRP__W                                    4
+#define   SCU_RAM_ORX_RST_KRP_RST_KRP__M                                    0xF
+#define   SCU_RAM_ORX_RST_KRP_RST_KRP__PRE                                  0x0
+
+#define SCU_RAM_ATV_STANDARD__A                                             0x831F48
+#define SCU_RAM_ATV_STANDARD__W                                             12
+#define SCU_RAM_ATV_STANDARD__M                                             0xFFF
+#define SCU_RAM_ATV_STANDARD__PRE                                           0x0
+
+#define   SCU_RAM_ATV_STANDARD_STANDARD__B                                  0
+#define   SCU_RAM_ATV_STANDARD_STANDARD__W                                  12
+#define   SCU_RAM_ATV_STANDARD_STANDARD__M                                  0xFFF
+#define   SCU_RAM_ATV_STANDARD_STANDARD__PRE                                0x0
+#define     SCU_RAM_ATV_STANDARD_STANDARD_MN                                0x2
+#define     SCU_RAM_ATV_STANDARD_STANDARD_B                                 0x103
+#define     SCU_RAM_ATV_STANDARD_STANDARD_G                                 0x3
+#define     SCU_RAM_ATV_STANDARD_STANDARD_DK                                0x4
+#define     SCU_RAM_ATV_STANDARD_STANDARD_L                                 0x9
+#define     SCU_RAM_ATV_STANDARD_STANDARD_LP                                0x109
+#define     SCU_RAM_ATV_STANDARD_STANDARD_I                                 0xA
+#define     SCU_RAM_ATV_STANDARD_STANDARD_FM                                0x40
+
+#define SCU_RAM_ATV_DETECT__A                                               0x831F49
+#define SCU_RAM_ATV_DETECT__W                                               1
+#define SCU_RAM_ATV_DETECT__M                                               0x1
+#define SCU_RAM_ATV_DETECT__PRE                                             0x0
+
+#define   SCU_RAM_ATV_DETECT_DETECT__B                                      0
+#define   SCU_RAM_ATV_DETECT_DETECT__W                                      1
+#define   SCU_RAM_ATV_DETECT_DETECT__M                                      0x1
+#define   SCU_RAM_ATV_DETECT_DETECT__PRE                                    0x0
+#define     SCU_RAM_ATV_DETECT_DETECT_false                                 0x0
+#define     SCU_RAM_ATV_DETECT_DETECT_true                                  0x1
+
+#define SCU_RAM_ATV_DETECT_TH__A                                            0x831F4A
+#define SCU_RAM_ATV_DETECT_TH__W                                            8
+#define SCU_RAM_ATV_DETECT_TH__M                                            0xFF
+#define SCU_RAM_ATV_DETECT_TH__PRE                                          0x0
+
+#define   SCU_RAM_ATV_DETECT_TH_DETECT_TH__B                                0
+#define   SCU_RAM_ATV_DETECT_TH_DETECT_TH__W                                8
+#define   SCU_RAM_ATV_DETECT_TH_DETECT_TH__M                                0xFF
+#define   SCU_RAM_ATV_DETECT_TH_DETECT_TH__PRE                              0x0
+
+#define SCU_RAM_ATV_LOCK__A                                                 0x831F4B
+#define SCU_RAM_ATV_LOCK__W                                                 2
+#define SCU_RAM_ATV_LOCK__M                                                 0x3
+#define SCU_RAM_ATV_LOCK__PRE                                               0x0
+
+#define   SCU_RAM_ATV_LOCK_CR_LOCK_BIT__B                                   0
+#define   SCU_RAM_ATV_LOCK_CR_LOCK_BIT__W                                   1
+#define   SCU_RAM_ATV_LOCK_CR_LOCK_BIT__M                                   0x1
+#define   SCU_RAM_ATV_LOCK_CR_LOCK_BIT__PRE                                 0x0
+#define     SCU_RAM_ATV_LOCK_CR_LOCK_BIT_NO_LOCK                            0x0
+#define     SCU_RAM_ATV_LOCK_CR_LOCK_BIT_LOCK                               0x1
+
+#define   SCU_RAM_ATV_LOCK_SYNC_FLAG__B                                     1
+#define   SCU_RAM_ATV_LOCK_SYNC_FLAG__W                                     1
+#define   SCU_RAM_ATV_LOCK_SYNC_FLAG__M                                     0x2
+#define   SCU_RAM_ATV_LOCK_SYNC_FLAG__PRE                                   0x0
+#define     SCU_RAM_ATV_LOCK_SYNC_FLAG_NO_SYNC                              0x0
+#define     SCU_RAM_ATV_LOCK_SYNC_FLAG_SYNC                                 0x2
+
+#define SCU_RAM_ATV_CR_LOCK__A                                              0x831F4C
+#define SCU_RAM_ATV_CR_LOCK__W                                              11
+#define SCU_RAM_ATV_CR_LOCK__M                                              0x7FF
+#define SCU_RAM_ATV_CR_LOCK__PRE                                            0x0
+
+#define   SCU_RAM_ATV_CR_LOCK_CR_LOCK__B                                    0
+#define   SCU_RAM_ATV_CR_LOCK_CR_LOCK__W                                    11
+#define   SCU_RAM_ATV_CR_LOCK_CR_LOCK__M                                    0x7FF
+#define   SCU_RAM_ATV_CR_LOCK_CR_LOCK__PRE                                  0x0
+
+#define SCU_RAM_ATV_AGC_MODE__A                                             0x831F4D
+#define SCU_RAM_ATV_AGC_MODE__W                                             8
+#define SCU_RAM_ATV_AGC_MODE__M                                             0xFF
+#define SCU_RAM_ATV_AGC_MODE__PRE                                           0x0
+
+#define   SCU_RAM_ATV_AGC_MODE_VAGC_VEL__B                                  2
+#define   SCU_RAM_ATV_AGC_MODE_VAGC_VEL__W                                  1
+#define   SCU_RAM_ATV_AGC_MODE_VAGC_VEL__M                                  0x4
+#define   SCU_RAM_ATV_AGC_MODE_VAGC_VEL__PRE                                0x0
+#define     SCU_RAM_ATV_AGC_MODE_VAGC_VEL_AGC_FAST                          0x0
+#define     SCU_RAM_ATV_AGC_MODE_VAGC_VEL_AGC_SLOW                          0x4
+
+#define   SCU_RAM_ATV_AGC_MODE_BP_EN__B                                     3
+#define   SCU_RAM_ATV_AGC_MODE_BP_EN__W                                     1
+#define   SCU_RAM_ATV_AGC_MODE_BP_EN__M                                     0x8
+#define   SCU_RAM_ATV_AGC_MODE_BP_EN__PRE                                   0x0
+#define     SCU_RAM_ATV_AGC_MODE_BP_EN_BPC_DISABLE                          0x0
+#define     SCU_RAM_ATV_AGC_MODE_BP_EN_BPC_ENABLE                           0x8
+
+#define   SCU_RAM_ATV_AGC_MODE_SIF_STD__B                                   4
+#define   SCU_RAM_ATV_AGC_MODE_SIF_STD__W                                   2
+#define   SCU_RAM_ATV_AGC_MODE_SIF_STD__M                                   0x30
+#define   SCU_RAM_ATV_AGC_MODE_SIF_STD__PRE                                 0x0
+#define     SCU_RAM_ATV_AGC_MODE_SIF_STD_SIF_AGC_OFF                        0x0
+#define     SCU_RAM_ATV_AGC_MODE_SIF_STD_SIF_AGC_FM                         0x10
+#define     SCU_RAM_ATV_AGC_MODE_SIF_STD_SIF_AGC_AM                         0x20
+
+#define   SCU_RAM_ATV_AGC_MODE_FAST_VAGC_EN__B                              6
+#define   SCU_RAM_ATV_AGC_MODE_FAST_VAGC_EN__W                              1
+#define   SCU_RAM_ATV_AGC_MODE_FAST_VAGC_EN__M                              0x40
+#define   SCU_RAM_ATV_AGC_MODE_FAST_VAGC_EN__PRE                            0x0
+#define     SCU_RAM_ATV_AGC_MODE_FAST_VAGC_EN_FAGC_DISABLE                  0x0
+#define     SCU_RAM_ATV_AGC_MODE_FAST_VAGC_EN_FAGC_ENABLE                   0x40
+
+#define   SCU_RAM_ATV_AGC_MODE_MOD_WA_BP__B                                 7
+#define   SCU_RAM_ATV_AGC_MODE_MOD_WA_BP__W                                 1
+#define   SCU_RAM_ATV_AGC_MODE_MOD_WA_BP__M                                 0x80
+#define   SCU_RAM_ATV_AGC_MODE_MOD_WA_BP__PRE                               0x0
+#define     SCU_RAM_ATV_AGC_MODE_MOD_WA_BP_MWA_ENABLE                       0x0
+#define     SCU_RAM_ATV_AGC_MODE_MOD_WA_BP_MWA_DISABLE                      0x80
+
+#define SCU_RAM_ATV_RSV_01__A                                               0x831F4E
+#define SCU_RAM_ATV_RSV_01__W                                               16
+#define SCU_RAM_ATV_RSV_01__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_01__PRE                                             0x0
+
+#define SCU_RAM_ATV_RSV_02__A                                               0x831F4F
+#define SCU_RAM_ATV_RSV_02__W                                               16
+#define SCU_RAM_ATV_RSV_02__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_02__PRE                                             0x0
+
+#define SCU_RAM_ATV_RSV_03__A                                               0x831F50
+#define SCU_RAM_ATV_RSV_03__W                                               16
+#define SCU_RAM_ATV_RSV_03__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_03__PRE                                             0x0
+
+#define SCU_RAM_ATV_RSV_04__A                                               0x831F51
+#define SCU_RAM_ATV_RSV_04__W                                               16
+#define SCU_RAM_ATV_RSV_04__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_04__PRE                                             0x0
+#define SCU_RAM_ATV_FAGC_TH_RED__A                                          0x831F52
+#define SCU_RAM_ATV_FAGC_TH_RED__W                                          8
+#define SCU_RAM_ATV_FAGC_TH_RED__M                                          0xFF
+#define SCU_RAM_ATV_FAGC_TH_RED__PRE                                        0x0
+
+#define   SCU_RAM_ATV_FAGC_TH_RED_FAGC_TH_RED__B                            0
+#define   SCU_RAM_ATV_FAGC_TH_RED_FAGC_TH_RED__W                            8
+#define   SCU_RAM_ATV_FAGC_TH_RED_FAGC_TH_RED__M                            0xFF
+#define   SCU_RAM_ATV_FAGC_TH_RED_FAGC_TH_RED__PRE                          0x0
+
+#define SCU_RAM_ATV_AMS_MAX_REF__A                                          0x831F53
+#define SCU_RAM_ATV_AMS_MAX_REF__W                                          11
+#define SCU_RAM_ATV_AMS_MAX_REF__M                                          0x7FF
+#define SCU_RAM_ATV_AMS_MAX_REF__PRE                                        0x0
+
+#define   SCU_RAM_ATV_AMS_MAX_REF_AMS_MAX_REF__B                            0
+#define   SCU_RAM_ATV_AMS_MAX_REF_AMS_MAX_REF__W                            11
+#define   SCU_RAM_ATV_AMS_MAX_REF_AMS_MAX_REF__M                            0x7FF
+#define   SCU_RAM_ATV_AMS_MAX_REF_AMS_MAX_REF__PRE                          0x0
+#define     SCU_RAM_ATV_AMS_MAX_REF_AMS_MAX_REF_BG_MN                       0x2BC
+#define     SCU_RAM_ATV_AMS_MAX_REF_AMS_MAX_REF_DK                          0x2D0
+#define     SCU_RAM_ATV_AMS_MAX_REF_AMS_MAX_REF_I                           0x314
+#define     SCU_RAM_ATV_AMS_MAX_REF_AMS_MAX_REF_LLP                         0x28A
+
+#define SCU_RAM_ATV_ACT_AMX__A                                              0x831F54
+#define SCU_RAM_ATV_ACT_AMX__W                                              11
+#define SCU_RAM_ATV_ACT_AMX__M                                              0x7FF
+#define SCU_RAM_ATV_ACT_AMX__PRE                                            0x0
+
+#define   SCU_RAM_ATV_ACT_AMX_ACT_AMX__B                                    0
+#define   SCU_RAM_ATV_ACT_AMX_ACT_AMX__W                                    11
+#define   SCU_RAM_ATV_ACT_AMX_ACT_AMX__M                                    0x7FF
+#define   SCU_RAM_ATV_ACT_AMX_ACT_AMX__PRE                                  0x0
+
+#define SCU_RAM_ATV_ACT_AMI__A                                              0x831F55
+#define SCU_RAM_ATV_ACT_AMI__W                                              11
+#define SCU_RAM_ATV_ACT_AMI__M                                              0x7FF
+#define SCU_RAM_ATV_ACT_AMI__PRE                                            0x0
+
+#define   SCU_RAM_ATV_ACT_AMI_ACT_AMI__B                                    0
+#define   SCU_RAM_ATV_ACT_AMI_ACT_AMI__W                                    11
+#define   SCU_RAM_ATV_ACT_AMI_ACT_AMI__M                                    0x7FF
+#define   SCU_RAM_ATV_ACT_AMI_ACT_AMI__PRE                                  0x0
+
+#define SCU_RAM_ATV_RSV_05__A                                               0x831F56
+#define SCU_RAM_ATV_RSV_05__W                                               16
+#define SCU_RAM_ATV_RSV_05__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_05__PRE                                             0x0
+
+#define SCU_RAM_ATV_RSV_06__A                                               0x831F57
+#define SCU_RAM_ATV_RSV_06__W                                               16
+#define SCU_RAM_ATV_RSV_06__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_06__PRE                                             0x0
+
+#define SCU_RAM_ATV_RSV_07__A                                               0x831F58
+#define SCU_RAM_ATV_RSV_07__W                                               16
+#define SCU_RAM_ATV_RSV_07__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_07__PRE                                             0x0
+
+#define SCU_RAM_ATV_RSV_08__A                                               0x831F59
+#define SCU_RAM_ATV_RSV_08__W                                               16
+#define SCU_RAM_ATV_RSV_08__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_08__PRE                                             0x0
+
+#define SCU_RAM_ATV_RSV_09__A                                               0x831F5A
+#define SCU_RAM_ATV_RSV_09__W                                               16
+#define SCU_RAM_ATV_RSV_09__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_09__PRE                                             0x0
+
+#define SCU_RAM_ATV_RSV_10__A                                               0x831F5B
+#define SCU_RAM_ATV_RSV_10__W                                               16
+#define SCU_RAM_ATV_RSV_10__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_10__PRE                                             0x0
+
+#define SCU_RAM_ATV_RSV_11__A                                               0x831F5C
+#define SCU_RAM_ATV_RSV_11__W                                               16
+#define SCU_RAM_ATV_RSV_11__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_11__PRE                                             0x0
+
+#define SCU_RAM_ATV_RSV_12__A                                               0x831F5D
+#define SCU_RAM_ATV_RSV_12__W                                               16
+#define SCU_RAM_ATV_RSV_12__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_12__PRE                                             0x0
+#define SCU_RAM_ATV_VID_GAIN_HI__A                                          0x831F5E
+#define SCU_RAM_ATV_VID_GAIN_HI__W                                          16
+#define SCU_RAM_ATV_VID_GAIN_HI__M                                          0xFFFF
+#define SCU_RAM_ATV_VID_GAIN_HI__PRE                                        0x0
+
+#define   SCU_RAM_ATV_VID_GAIN_HI_VID_GAIN_HI__B                            0
+#define   SCU_RAM_ATV_VID_GAIN_HI_VID_GAIN_HI__W                            16
+#define   SCU_RAM_ATV_VID_GAIN_HI_VID_GAIN_HI__M                            0xFFFF
+#define   SCU_RAM_ATV_VID_GAIN_HI_VID_GAIN_HI__PRE                          0x0
+
+#define SCU_RAM_ATV_VID_GAIN_LO__A                                          0x831F5F
+#define SCU_RAM_ATV_VID_GAIN_LO__W                                          8
+#define SCU_RAM_ATV_VID_GAIN_LO__M                                          0xFF
+#define SCU_RAM_ATV_VID_GAIN_LO__PRE                                        0x0
+
+#define   SCU_RAM_ATV_VID_GAIN_LO_VID_GAIN_LO__B                            0
+#define   SCU_RAM_ATV_VID_GAIN_LO_VID_GAIN_LO__W                            8
+#define   SCU_RAM_ATV_VID_GAIN_LO_VID_GAIN_LO__M                            0xFF
+#define   SCU_RAM_ATV_VID_GAIN_LO_VID_GAIN_LO__PRE                          0x0
+
+#define SCU_RAM_ATV_RSV_13__A                                               0x831F60
+#define SCU_RAM_ATV_RSV_13__W                                               16
+#define SCU_RAM_ATV_RSV_13__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_13__PRE                                             0x0
+
+#define SCU_RAM_ATV_RSV_14__A                                               0x831F61
+#define SCU_RAM_ATV_RSV_14__W                                               16
+#define SCU_RAM_ATV_RSV_14__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_14__PRE                                             0x0
+
+#define SCU_RAM_ATV_RSV_15__A                                               0x831F62
+#define SCU_RAM_ATV_RSV_15__W                                               16
+#define SCU_RAM_ATV_RSV_15__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_15__PRE                                             0x0
+
+#define SCU_RAM_ATV_RSV_16__A                                               0x831F63
+#define SCU_RAM_ATV_RSV_16__W                                               16
+#define SCU_RAM_ATV_RSV_16__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_16__PRE                                             0x0
+#define SCU_RAM_ATV_AAGC_CNT__A                                             0x831F64
+#define SCU_RAM_ATV_AAGC_CNT__W                                             8
+#define SCU_RAM_ATV_AAGC_CNT__M                                             0xFF
+#define SCU_RAM_ATV_AAGC_CNT__PRE                                           0x0
+
+#define   SCU_RAM_ATV_AAGC_CNT_AAGC_CNT__B                                  0
+#define   SCU_RAM_ATV_AAGC_CNT_AAGC_CNT__W                                  8
+#define   SCU_RAM_ATV_AAGC_CNT_AAGC_CNT__M                                  0xFF
+#define   SCU_RAM_ATV_AAGC_CNT_AAGC_CNT__PRE                                0x0
+
+#define SCU_RAM_ATV_SIF_GAIN__A                                             0x831F65
+#define SCU_RAM_ATV_SIF_GAIN__W                                             11
+#define SCU_RAM_ATV_SIF_GAIN__M                                             0x7FF
+#define SCU_RAM_ATV_SIF_GAIN__PRE                                           0x0
+
+#define   SCU_RAM_ATV_SIF_GAIN_SIF_GAIN__B                                  0
+#define   SCU_RAM_ATV_SIF_GAIN_SIF_GAIN__W                                  11
+#define   SCU_RAM_ATV_SIF_GAIN_SIF_GAIN__M                                  0x7FF
+#define   SCU_RAM_ATV_SIF_GAIN_SIF_GAIN__PRE                                0x0
+
+#define SCU_RAM_ATV_RSV_17__A                                               0x831F66
+#define SCU_RAM_ATV_RSV_17__W                                               16
+#define SCU_RAM_ATV_RSV_17__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_17__PRE                                             0x0
+
+#define SCU_RAM_ATV_RSV_18__A                                               0x831F67
+#define SCU_RAM_ATV_RSV_18__W                                               16
+#define SCU_RAM_ATV_RSV_18__M                                               0xFFFF
+#define SCU_RAM_ATV_RSV_18__PRE                                             0x0
+
+#define SCU_RAM_ATV_RATE_OFS__A                                             0x831F68
+#define SCU_RAM_ATV_RATE_OFS__W                                             12
+#define SCU_RAM_ATV_RATE_OFS__M                                             0xFFF
+#define SCU_RAM_ATV_RATE_OFS__PRE                                           0x0
+
+#define SCU_RAM_ATV_LO_INCR__A                                              0x831F69
+#define SCU_RAM_ATV_LO_INCR__W                                              12
+#define SCU_RAM_ATV_LO_INCR__M                                              0xFFF
+#define SCU_RAM_ATV_LO_INCR__PRE                                            0x0
+
+#define SCU_RAM_ATV_IIR_CRIT__A                                             0x831F6A
+#define SCU_RAM_ATV_IIR_CRIT__W                                             12
+#define SCU_RAM_ATV_IIR_CRIT__M                                             0xFFF
+#define SCU_RAM_ATV_IIR_CRIT__PRE                                           0x0
+
+#define SCU_RAM_ATV_DEF_RATE_OFS__A                                         0x831F6B
+#define SCU_RAM_ATV_DEF_RATE_OFS__W                                         12
+#define SCU_RAM_ATV_DEF_RATE_OFS__M                                         0xFFF
+#define SCU_RAM_ATV_DEF_RATE_OFS__PRE                                       0x0
+
+#define SCU_RAM_ATV_DEF_LO_INCR__A                                          0x831F6C
+#define SCU_RAM_ATV_DEF_LO_INCR__W                                          12
+#define SCU_RAM_ATV_DEF_LO_INCR__M                                          0xFFF
+#define SCU_RAM_ATV_DEF_LO_INCR__PRE                                        0x0
+
+#define SCU_RAM_ATV_ENABLE_IIR_WA__A                                        0x831F6D
+#define SCU_RAM_ATV_ENABLE_IIR_WA__W                                        1
+#define SCU_RAM_ATV_ENABLE_IIR_WA__M                                        0x1
+#define SCU_RAM_ATV_ENABLE_IIR_WA__PRE                                      0x0
+
+#define SCU_RAM_ATV_MOD_CONTROL__A                                          0x831F6E
+#define SCU_RAM_ATV_MOD_CONTROL__W                                          12
+#define SCU_RAM_ATV_MOD_CONTROL__M                                          0xFFF
+#define SCU_RAM_ATV_MOD_CONTROL__PRE                                        0x0
+
+#define SCU_RAM_ATV_PAGC_KI_MAX__A                                          0x831F6F
+#define SCU_RAM_ATV_PAGC_KI_MAX__W                                          12
+#define SCU_RAM_ATV_PAGC_KI_MAX__M                                          0xFFF
+#define SCU_RAM_ATV_PAGC_KI_MAX__PRE                                        0x0
+
+#define SCU_RAM_ATV_BPC_KI_MAX__A                                           0x831F70
+#define SCU_RAM_ATV_BPC_KI_MAX__W                                           12
+#define SCU_RAM_ATV_BPC_KI_MAX__M                                           0xFFF
+#define SCU_RAM_ATV_BPC_KI_MAX__PRE                                         0x0
+
+#define SCU_RAM_ATV_NAGC_KI_MAX__A                                          0x831F71
+#define SCU_RAM_ATV_NAGC_KI_MAX__W                                          12
+#define SCU_RAM_ATV_NAGC_KI_MAX__M                                          0xFFF
+#define SCU_RAM_ATV_NAGC_KI_MAX__PRE                                        0x0
+#define SCU_RAM_ATV_NAGC_KI_MIN__A                                          0x831F72
+#define SCU_RAM_ATV_NAGC_KI_MIN__W                                          12
+#define SCU_RAM_ATV_NAGC_KI_MIN__M                                          0xFFF
+#define SCU_RAM_ATV_NAGC_KI_MIN__PRE                                        0x0
+
+#define   SCU_RAM_ATV_NAGC_KI_MIN_NAGC_KI_MIN__B                            0
+#define   SCU_RAM_ATV_NAGC_KI_MIN_NAGC_KI_MIN__W                            12
+#define   SCU_RAM_ATV_NAGC_KI_MIN_NAGC_KI_MIN__M                            0xFFF
+#define   SCU_RAM_ATV_NAGC_KI_MIN_NAGC_KI_MIN__PRE                          0x0
+
+#define SCU_RAM_ATV_KI_CHANGE_TH__A                                         0x831F73
+#define SCU_RAM_ATV_KI_CHANGE_TH__W                                         8
+#define SCU_RAM_ATV_KI_CHANGE_TH__M                                         0xFF
+#define SCU_RAM_ATV_KI_CHANGE_TH__PRE                                       0x0
+
+#define   SCU_RAM_ATV_KI_CHANGE_TH_KI_CHANGE_TH__B                          0
+#define   SCU_RAM_ATV_KI_CHANGE_TH_KI_CHANGE_TH__W                          8
+#define   SCU_RAM_ATV_KI_CHANGE_TH_KI_CHANGE_TH__M                          0xFF
+#define   SCU_RAM_ATV_KI_CHANGE_TH_KI_CHANGE_TH__PRE                        0x0
+#define     SCU_RAM_ATV_KI_CHANGE_TH_KI_CHANGE_TH_NEG_MOD                   0x14
+#define     SCU_RAM_ATV_KI_CHANGE_TH_KI_CHANGE_TH_POS_MOD                   0x28
+
+#define SCU_RAM_QAM_PARAM_ANNEX__A                                          0x831F74
+#define SCU_RAM_QAM_PARAM_ANNEX__W                                          2
+#define SCU_RAM_QAM_PARAM_ANNEX__M                                          0x3
+#define SCU_RAM_QAM_PARAM_ANNEX__PRE                                        0x0
+
+#define   SCU_RAM_QAM_PARAM_ANNEX_BIT__B                                    0
+#define   SCU_RAM_QAM_PARAM_ANNEX_BIT__W                                    2
+#define   SCU_RAM_QAM_PARAM_ANNEX_BIT__M                                    0x3
+#define   SCU_RAM_QAM_PARAM_ANNEX_BIT__PRE                                  0x0
+#define     SCU_RAM_QAM_PARAM_ANNEX_BIT_ANNEX_A                             0x0
+#define     SCU_RAM_QAM_PARAM_ANNEX_BIT_ANNEX_B                             0x1
+#define     SCU_RAM_QAM_PARAM_ANNEX_BIT_ANNEX_C                             0x2
+#define     SCU_RAM_QAM_PARAM_ANNEX_BIT_ANNEX_D                             0x3
+
+#define SCU_RAM_QAM_PARAM_CONSTELLATION__A                                  0x831F75
+#define SCU_RAM_QAM_PARAM_CONSTELLATION__W                                  3
+#define SCU_RAM_QAM_PARAM_CONSTELLATION__M                                  0x7
+#define SCU_RAM_QAM_PARAM_CONSTELLATION__PRE                                0x0
+
+#define   SCU_RAM_QAM_PARAM_CONSTELLATION_BIT__B                            0
+#define   SCU_RAM_QAM_PARAM_CONSTELLATION_BIT__W                            3
+#define   SCU_RAM_QAM_PARAM_CONSTELLATION_BIT__M                            0x7
+#define   SCU_RAM_QAM_PARAM_CONSTELLATION_BIT__PRE                          0x0
+#define     SCU_RAM_QAM_PARAM_CONSTELLATION_BIT_UNKNOWN                     0x0
+#define     SCU_RAM_QAM_PARAM_CONSTELLATION_BIT_QAM_16                      0x3
+#define     SCU_RAM_QAM_PARAM_CONSTELLATION_BIT_QAM_32                      0x4
+#define     SCU_RAM_QAM_PARAM_CONSTELLATION_BIT_QAM_64                      0x5
+#define     SCU_RAM_QAM_PARAM_CONSTELLATION_BIT_QAM_128                     0x6
+#define     SCU_RAM_QAM_PARAM_CONSTELLATION_BIT_QAM_256                     0x7
+
+#define SCU_RAM_QAM_PARAM_INTERLEAVE__A                                     0x831F76
+#define SCU_RAM_QAM_PARAM_INTERLEAVE__W                                     8
+#define SCU_RAM_QAM_PARAM_INTERLEAVE__M                                     0xFF
+#define SCU_RAM_QAM_PARAM_INTERLEAVE__PRE                                   0x0
+
+#define   SCU_RAM_QAM_PARAM_INTERLEAVE_BIT__B                               0
+#define   SCU_RAM_QAM_PARAM_INTERLEAVE_BIT__W                               8
+#define   SCU_RAM_QAM_PARAM_INTERLEAVE_BIT__M                               0xFF
+#define   SCU_RAM_QAM_PARAM_INTERLEAVE_BIT__PRE                             0x0
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_I128_J1                        0x0
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_I128_J1_V2                     0x1
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_I128_J2                        0x2
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_I64_J2                         0x3
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_I128_J3                        0x4
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_I32_J4                         0x5
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_I128_J4                        0x6
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_I16_J8                         0x7
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_I128_J5                        0x8
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_I8_J16                         0x9
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_I128_J6                        0xA
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_I128_J7                        0xC
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_I128_J8                        0xE
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_I12_J17                        0x10
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_I5_J4                          0x11
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_UNKNOWN                        0xFE
+#define     SCU_RAM_QAM_PARAM_INTERLEAVE_BIT_AUTO                           0xFF
+
+#define SCU_RAM_QAM_PARAM_SYM_RCRATE_HI__A                                  0x831F77
+#define SCU_RAM_QAM_PARAM_SYM_RCRATE_HI__W                                  16
+#define SCU_RAM_QAM_PARAM_SYM_RCRATE_HI__M                                  0xFFFF
+#define SCU_RAM_QAM_PARAM_SYM_RCRATE_HI__PRE                                0x0
+
+#define   SCU_RAM_QAM_PARAM_SYM_RCRATE_HI_BIT__B                            0
+#define   SCU_RAM_QAM_PARAM_SYM_RCRATE_HI_BIT__W                            16
+#define   SCU_RAM_QAM_PARAM_SYM_RCRATE_HI_BIT__M                            0xFFFF
+#define   SCU_RAM_QAM_PARAM_SYM_RCRATE_HI_BIT__PRE                          0x0
+
+#define SCU_RAM_QAM_PARAM_SYM_RCRATE_LO__A                                  0x831F78
+#define SCU_RAM_QAM_PARAM_SYM_RCRATE_LO__W                                  16
+#define SCU_RAM_QAM_PARAM_SYM_RCRATE_LO__M                                  0xFFFF
+#define SCU_RAM_QAM_PARAM_SYM_RCRATE_LO__PRE                                0x0
+
+#define   SCU_RAM_QAM_PARAM_SYM_RCRATE_LO_BIT__B                            0
+#define   SCU_RAM_QAM_PARAM_SYM_RCRATE_LO_BIT__W                            16
+#define   SCU_RAM_QAM_PARAM_SYM_RCRATE_LO_BIT__M                            0xFFFF
+#define   SCU_RAM_QAM_PARAM_SYM_RCRATE_LO_BIT__PRE                          0x0
+
+#define SCU_RAM_QAM_EQ_CENTERTAP__A                                         0x831F79
+#define SCU_RAM_QAM_EQ_CENTERTAP__W                                         16
+#define SCU_RAM_QAM_EQ_CENTERTAP__M                                         0xFFFF
+#define SCU_RAM_QAM_EQ_CENTERTAP__PRE                                       0x0
+
+#define   SCU_RAM_QAM_EQ_CENTERTAP_BIT__B                                   0
+#define   SCU_RAM_QAM_EQ_CENTERTAP_BIT__W                                   8
+#define   SCU_RAM_QAM_EQ_CENTERTAP_BIT__M                                   0xFF
+#define   SCU_RAM_QAM_EQ_CENTERTAP_BIT__PRE                                 0x0
+
+#define SCU_RAM_QAM_WR_RSV_0__A                                             0x831F7A
+#define SCU_RAM_QAM_WR_RSV_0__W                                             16
+#define SCU_RAM_QAM_WR_RSV_0__M                                             0xFFFF
+#define SCU_RAM_QAM_WR_RSV_0__PRE                                           0x0
+
+#define   SCU_RAM_QAM_WR_RSV_0_BIT__B                                       0
+#define   SCU_RAM_QAM_WR_RSV_0_BIT__W                                       16
+#define   SCU_RAM_QAM_WR_RSV_0_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_WR_RSV_0_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_PARAM_ALT_RCRATE_HI__A                                  0x831F7B
+#define SCU_RAM_QAM_PARAM_ALT_RCRATE_HI__W                                  16
+#define SCU_RAM_QAM_PARAM_ALT_RCRATE_HI__M                                  0xFFFF
+#define SCU_RAM_QAM_PARAM_ALT_RCRATE_HI__PRE                                0x0
+
+#define   SCU_RAM_QAM_PARAM_ALT_RCRATE_HI_BIT__B                            0
+#define   SCU_RAM_QAM_PARAM_ALT_RCRATE_HI_BIT__W                            16
+#define   SCU_RAM_QAM_PARAM_ALT_RCRATE_HI_BIT__M                            0xFFFF
+#define   SCU_RAM_QAM_PARAM_ALT_RCRATE_HI_BIT__PRE                          0x0
+
+#define SCU_RAM_QAM_PARAM_ALT_RCRATE_LO__A                                  0x831F7C
+#define SCU_RAM_QAM_PARAM_ALT_RCRATE_LO__W                                  16
+#define SCU_RAM_QAM_PARAM_ALT_RCRATE_LO__M                                  0xFFFF
+#define SCU_RAM_QAM_PARAM_ALT_RCRATE_LO__PRE                                0x0
+
+#define   SCU_RAM_QAM_PARAM_ALT_RCRATE_LO_BIT__B                            0
+#define   SCU_RAM_QAM_PARAM_ALT_RCRATE_LO_BIT__W                            16
+#define   SCU_RAM_QAM_PARAM_ALT_RCRATE_LO_BIT__M                            0xFFFF
+#define   SCU_RAM_QAM_PARAM_ALT_RCRATE_LO_BIT__PRE                          0x0
+
+#define SCU_RAM_QAM_WR_RSV_5__A                                             0x831F7D
+#define SCU_RAM_QAM_WR_RSV_5__W                                             16
+#define SCU_RAM_QAM_WR_RSV_5__M                                             0xFFFF
+#define SCU_RAM_QAM_WR_RSV_5__PRE                                           0x0
+
+#define   SCU_RAM_QAM_WR_RSV_5_BIT__B                                       0
+#define   SCU_RAM_QAM_WR_RSV_5_BIT__W                                       16
+#define   SCU_RAM_QAM_WR_RSV_5_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_WR_RSV_5_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_WR_RSV_6__A                                             0x831F7E
+#define SCU_RAM_QAM_WR_RSV_6__W                                             16
+#define SCU_RAM_QAM_WR_RSV_6__M                                             0xFFFF
+#define SCU_RAM_QAM_WR_RSV_6__PRE                                           0x0
+
+#define   SCU_RAM_QAM_WR_RSV_6_BIT__B                                       0
+#define   SCU_RAM_QAM_WR_RSV_6_BIT__W                                       16
+#define   SCU_RAM_QAM_WR_RSV_6_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_WR_RSV_6_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_WR_RSV_7__A                                             0x831F7F
+#define SCU_RAM_QAM_WR_RSV_7__W                                             16
+#define SCU_RAM_QAM_WR_RSV_7__M                                             0xFFFF
+#define SCU_RAM_QAM_WR_RSV_7__PRE                                           0x0
+
+#define   SCU_RAM_QAM_WR_RSV_7_BIT__B                                       0
+#define   SCU_RAM_QAM_WR_RSV_7_BIT__W                                       16
+#define   SCU_RAM_QAM_WR_RSV_7_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_WR_RSV_7_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_WR_RSV_8__A                                             0x831F80
+#define SCU_RAM_QAM_WR_RSV_8__W                                             16
+#define SCU_RAM_QAM_WR_RSV_8__M                                             0xFFFF
+#define SCU_RAM_QAM_WR_RSV_8__PRE                                           0x0
+
+#define   SCU_RAM_QAM_WR_RSV_8_BIT__B                                       0
+#define   SCU_RAM_QAM_WR_RSV_8_BIT__W                                       16
+#define   SCU_RAM_QAM_WR_RSV_8_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_WR_RSV_8_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_WR_RSV_9__A                                             0x831F81
+#define SCU_RAM_QAM_WR_RSV_9__W                                             16
+#define SCU_RAM_QAM_WR_RSV_9__M                                             0xFFFF
+#define SCU_RAM_QAM_WR_RSV_9__PRE                                           0x0
+
+#define   SCU_RAM_QAM_WR_RSV_9_BIT__B                                       0
+#define   SCU_RAM_QAM_WR_RSV_9_BIT__W                                       16
+#define   SCU_RAM_QAM_WR_RSV_9_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_WR_RSV_9_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_WR_RSV_10__A                                            0x831F82
+#define SCU_RAM_QAM_WR_RSV_10__W                                            16
+#define SCU_RAM_QAM_WR_RSV_10__M                                            0xFFFF
+#define SCU_RAM_QAM_WR_RSV_10__PRE                                          0x0
+
+#define   SCU_RAM_QAM_WR_RSV_10_BIT__B                                      0
+#define   SCU_RAM_QAM_WR_RSV_10_BIT__W                                      16
+#define   SCU_RAM_QAM_WR_RSV_10_BIT__M                                      0xFFFF
+#define   SCU_RAM_QAM_WR_RSV_10_BIT__PRE                                    0x0
+
+#define SCU_RAM_QAM_FSM_FMHUM_TO__A                                         0x831F83
+#define SCU_RAM_QAM_FSM_FMHUM_TO__W                                         16
+#define SCU_RAM_QAM_FSM_FMHUM_TO__M                                         0xFFFF
+#define SCU_RAM_QAM_FSM_FMHUM_TO__PRE                                       0x0
+
+#define   SCU_RAM_QAM_FSM_FMHUM_TO_BIT__B                                   0
+#define   SCU_RAM_QAM_FSM_FMHUM_TO_BIT__W                                   16
+#define   SCU_RAM_QAM_FSM_FMHUM_TO_BIT__M                                   0xFFFF
+#define   SCU_RAM_QAM_FSM_FMHUM_TO_BIT__PRE                                 0x0
+#define     SCU_RAM_QAM_FSM_FMHUM_TO_BIT_NO_FMHUM_TO                        0x0
+
+#define SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__A                                   0x831F84
+#define SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__W                                   16
+#define SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__M                                   0xFFFF
+#define SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__PRE                                 0x0
+
+#define   SCU_RAM_QAM_FSM_MEDIAN_AV_MULT_BIT__B                             0
+#define   SCU_RAM_QAM_FSM_MEDIAN_AV_MULT_BIT__W                             16
+#define   SCU_RAM_QAM_FSM_MEDIAN_AV_MULT_BIT__M                             0xFFFF
+#define   SCU_RAM_QAM_FSM_MEDIAN_AV_MULT_BIT__PRE                           0x0
+
+#define SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__A                                  0x831F85
+#define SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__W                                  16
+#define SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__M                                  0xFFFF
+#define SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__PRE                                0x0
+
+#define   SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT_BIT__B                            0
+#define   SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT_BIT__W                            16
+#define   SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT_BIT__M                            0xFFFF
+#define   SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT_BIT__PRE                          0x0
+
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET1__A                                    0x831F86
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET1__W                                    16
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET1__M                                    0xFFFF
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET1__PRE                                  0x0
+
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET1_BIT__B                              0
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET1_BIT__W                              16
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET1_BIT__M                              0xFFFF
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET1_BIT__PRE                            0x0
+
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET2__A                                    0x831F87
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET2__W                                    16
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET2__M                                    0xFFFF
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET2__PRE                                  0x0
+
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET2_BIT__B                              0
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET2_BIT__W                              16
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET2_BIT__M                              0xFFFF
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET2_BIT__PRE                            0x0
+
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET3__A                                    0x831F88
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET3__W                                    16
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET3__M                                    0xFFFF
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET3__PRE                                  0x0
+
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET3_BIT__B                              0
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET3_BIT__W                              16
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET3_BIT__M                              0xFFFF
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET3_BIT__PRE                            0x0
+
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET4__A                                    0x831F89
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET4__W                                    16
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET4__M                                    0xFFFF
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET4__PRE                                  0x0
+
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET4_BIT__B                              0
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET4_BIT__W                              16
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET4_BIT__M                              0xFFFF
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET4_BIT__PRE                            0x0
+
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET5__A                                    0x831F8A
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET5__W                                    16
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET5__M                                    0xFFFF
+#define SCU_RAM_QAM_FSM_LCAVG_OFFSET5__PRE                                  0x0
+
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET5_BIT__B                              0
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET5_BIT__W                              16
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET5_BIT__M                              0xFFFF
+#define   SCU_RAM_QAM_FSM_LCAVG_OFFSET5_BIT__PRE                            0x0
+
+#define SCU_RAM_QAM_FSM_STATE_TGT__A                                        0x831F8B
+#define SCU_RAM_QAM_FSM_STATE_TGT__W                                        4
+#define SCU_RAM_QAM_FSM_STATE_TGT__M                                        0xF
+#define SCU_RAM_QAM_FSM_STATE_TGT__PRE                                      0x0
+
+#define   SCU_RAM_QAM_FSM_STATE_TGT_BIT__B                                  0
+#define   SCU_RAM_QAM_FSM_STATE_TGT_BIT__W                                  4
+#define   SCU_RAM_QAM_FSM_STATE_TGT_BIT__M                                  0xF
+#define   SCU_RAM_QAM_FSM_STATE_TGT_BIT__PRE                                0x0
+#define     SCU_RAM_QAM_FSM_STATE_TGT_BIT_HUNTING_AMP                       0x0
+#define     SCU_RAM_QAM_FSM_STATE_TGT_BIT_HUNTING_RATE                      0x1
+#define     SCU_RAM_QAM_FSM_STATE_TGT_BIT_HUNTING_FREQ                      0x2
+#define     SCU_RAM_QAM_FSM_STATE_TGT_BIT_HUNTING_UPRIGHT                   0x3
+#define     SCU_RAM_QAM_FSM_STATE_TGT_BIT_HUNTING_PHASE                     0x4
+#define     SCU_RAM_QAM_FSM_STATE_TGT_BIT_TRACKING_PHNOISE                  0x5
+#define     SCU_RAM_QAM_FSM_STATE_TGT_BIT_TRACKING                          0x6
+#define     SCU_RAM_QAM_FSM_STATE_TGT_BIT_TRACKING_BURST                    0x7
+
+#define SCU_RAM_QAM_FSM_LOCK_OVERRIDE__A                                    0x831F8C
+#define SCU_RAM_QAM_FSM_LOCK_OVERRIDE__W                                    9
+#define SCU_RAM_QAM_FSM_LOCK_OVERRIDE__M                                    0x1FF
+#define SCU_RAM_QAM_FSM_LOCK_OVERRIDE__PRE                                  0x0
+
+#define   SCU_RAM_QAM_FSM_LOCK_OVERRIDE_LCK_AMP__B                          0
+#define   SCU_RAM_QAM_FSM_LOCK_OVERRIDE_LCK_AMP__W                          1
+#define   SCU_RAM_QAM_FSM_LOCK_OVERRIDE_LCK_AMP__M                          0x1
+#define   SCU_RAM_QAM_FSM_LOCK_OVERRIDE_LCK_AMP__PRE                        0x0
+
+#define SCU_RAM_QAM_FSM_ATH__A                                              0x831F8D
+#define SCU_RAM_QAM_FSM_ATH__W                                              16
+#define SCU_RAM_QAM_FSM_ATH__M                                              0xFFFF
+#define SCU_RAM_QAM_FSM_ATH__PRE                                            0x0
+
+#define   SCU_RAM_QAM_FSM_ATH_BIT__B                                        0
+#define   SCU_RAM_QAM_FSM_ATH_BIT__W                                        16
+#define   SCU_RAM_QAM_FSM_ATH_BIT__M                                        0xFFFF
+#define   SCU_RAM_QAM_FSM_ATH_BIT__PRE                                      0x0
+
+#define SCU_RAM_QAM_FSM_RTH__A                                              0x831F8E
+#define SCU_RAM_QAM_FSM_RTH__W                                              16
+#define SCU_RAM_QAM_FSM_RTH__M                                              0xFFFF
+#define SCU_RAM_QAM_FSM_RTH__PRE                                            0x0
+
+#define   SCU_RAM_QAM_FSM_RTH_BIT__B                                        0
+#define   SCU_RAM_QAM_FSM_RTH_BIT__W                                        16
+#define   SCU_RAM_QAM_FSM_RTH_BIT__M                                        0xFFFF
+#define   SCU_RAM_QAM_FSM_RTH_BIT__PRE                                      0x0
+#define     SCU_RAM_QAM_FSM_RTH_BIT_QAM_16                                  0x8C
+#define     SCU_RAM_QAM_FSM_RTH_BIT_QAM_32                                  0x50
+#define     SCU_RAM_QAM_FSM_RTH_BIT_QAM_64                                  0x4E
+#define     SCU_RAM_QAM_FSM_RTH_BIT_QAM_128                                 0x32
+#define     SCU_RAM_QAM_FSM_RTH_BIT_QAM_256                                 0x2D
+
+#define SCU_RAM_QAM_FSM_FTH__A                                              0x831F8F
+#define SCU_RAM_QAM_FSM_FTH__W                                              16
+#define SCU_RAM_QAM_FSM_FTH__M                                              0xFFFF
+#define SCU_RAM_QAM_FSM_FTH__PRE                                            0x0
+
+#define   SCU_RAM_QAM_FSM_FTH_BIT__B                                        0
+#define   SCU_RAM_QAM_FSM_FTH_BIT__W                                        16
+#define   SCU_RAM_QAM_FSM_FTH_BIT__M                                        0xFFFF
+#define   SCU_RAM_QAM_FSM_FTH_BIT__PRE                                      0x0
+#define     SCU_RAM_QAM_FSM_FTH_BIT_QAM_16                                  0x32
+#define     SCU_RAM_QAM_FSM_FTH_BIT_QAM_32                                  0x1E
+#define     SCU_RAM_QAM_FSM_FTH_BIT_QAM_64                                  0x1E
+#define     SCU_RAM_QAM_FSM_FTH_BIT_QAM_128                                 0x14
+#define     SCU_RAM_QAM_FSM_FTH_BIT_QAM_256                                 0x14
+
+#define SCU_RAM_QAM_FSM_PTH__A                                              0x831F90
+#define SCU_RAM_QAM_FSM_PTH__W                                              16
+#define SCU_RAM_QAM_FSM_PTH__M                                              0xFFFF
+#define SCU_RAM_QAM_FSM_PTH__PRE                                            0x0
+
+#define   SCU_RAM_QAM_FSM_PTH_BIT__B                                        0
+#define   SCU_RAM_QAM_FSM_PTH_BIT__W                                        16
+#define   SCU_RAM_QAM_FSM_PTH_BIT__M                                        0xFFFF
+#define   SCU_RAM_QAM_FSM_PTH_BIT__PRE                                      0x0
+#define     SCU_RAM_QAM_FSM_PTH_BIT_QAM_16                                  0xC8
+#define     SCU_RAM_QAM_FSM_PTH_BIT_QAM_32                                  0x96
+#define     SCU_RAM_QAM_FSM_PTH_BIT_QAM_64                                  0x8C
+#define     SCU_RAM_QAM_FSM_PTH_BIT_QAM_128                                 0x64
+#define     SCU_RAM_QAM_FSM_PTH_BIT_QAM_256                                 0x64
+
+#define SCU_RAM_QAM_FSM_MTH__A                                              0x831F91
+#define SCU_RAM_QAM_FSM_MTH__W                                              16
+#define SCU_RAM_QAM_FSM_MTH__M                                              0xFFFF
+#define SCU_RAM_QAM_FSM_MTH__PRE                                            0x0
+
+#define   SCU_RAM_QAM_FSM_MTH_BIT__B                                        0
+#define   SCU_RAM_QAM_FSM_MTH_BIT__W                                        16
+#define   SCU_RAM_QAM_FSM_MTH_BIT__M                                        0xFFFF
+#define   SCU_RAM_QAM_FSM_MTH_BIT__PRE                                      0x0
+#define     SCU_RAM_QAM_FSM_MTH_BIT_QAM_16                                  0x5A
+#define     SCU_RAM_QAM_FSM_MTH_BIT_QAM_32                                  0x50
+#define     SCU_RAM_QAM_FSM_MTH_BIT_QAM_64                                  0x46
+#define     SCU_RAM_QAM_FSM_MTH_BIT_QAM_128                                 0x3C
+#define     SCU_RAM_QAM_FSM_MTH_BIT_QAM_256                                 0x50
+
+#define SCU_RAM_QAM_FSM_CTH__A                                              0x831F92
+#define SCU_RAM_QAM_FSM_CTH__W                                              16
+#define SCU_RAM_QAM_FSM_CTH__M                                              0xFFFF
+#define SCU_RAM_QAM_FSM_CTH__PRE                                            0x0
+
+#define   SCU_RAM_QAM_FSM_CTH_BIT__B                                        0
+#define   SCU_RAM_QAM_FSM_CTH_BIT__W                                        16
+#define   SCU_RAM_QAM_FSM_CTH_BIT__M                                        0xFFFF
+#define   SCU_RAM_QAM_FSM_CTH_BIT__PRE                                      0x0
+#define     SCU_RAM_QAM_FSM_CTH_BIT_QAM_16                                  0xA0
+#define     SCU_RAM_QAM_FSM_CTH_BIT_QAM_32                                  0x8C
+#define     SCU_RAM_QAM_FSM_CTH_BIT_QAM_64                                  0x8C
+#define     SCU_RAM_QAM_FSM_CTH_BIT_QAM_128                                 0x8C
+#define     SCU_RAM_QAM_FSM_CTH_BIT_QAM_256                                 0x8C
+
+#define SCU_RAM_QAM_FSM_QTH__A                                              0x831F93
+#define SCU_RAM_QAM_FSM_QTH__W                                              16
+#define SCU_RAM_QAM_FSM_QTH__M                                              0xFFFF
+#define SCU_RAM_QAM_FSM_QTH__PRE                                            0x0
+
+#define   SCU_RAM_QAM_FSM_QTH_BIT__B                                        0
+#define   SCU_RAM_QAM_FSM_QTH_BIT__W                                        16
+#define   SCU_RAM_QAM_FSM_QTH_BIT__M                                        0xFFFF
+#define   SCU_RAM_QAM_FSM_QTH_BIT__PRE                                      0x0
+#define     SCU_RAM_QAM_FSM_QTH_BIT_QAM_16                                  0xE6
+#define     SCU_RAM_QAM_FSM_QTH_BIT_QAM_32                                  0xAA
+#define     SCU_RAM_QAM_FSM_QTH_BIT_QAM_64                                  0xC3
+#define     SCU_RAM_QAM_FSM_QTH_BIT_QAM_128                                 0x8C
+#define     SCU_RAM_QAM_FSM_QTH_BIT_QAM_256                                 0x96
+
+#define SCU_RAM_QAM_FSM_RATE_LIM__A                                         0x831F94
+#define SCU_RAM_QAM_FSM_RATE_LIM__W                                         16
+#define SCU_RAM_QAM_FSM_RATE_LIM__M                                         0xFFFF
+#define SCU_RAM_QAM_FSM_RATE_LIM__PRE                                       0x0
+
+#define   SCU_RAM_QAM_FSM_RATE_LIM_BIT__B                                   0
+#define   SCU_RAM_QAM_FSM_RATE_LIM_BIT__W                                   16
+#define   SCU_RAM_QAM_FSM_RATE_LIM_BIT__M                                   0xFFFF
+#define   SCU_RAM_QAM_FSM_RATE_LIM_BIT__PRE                                 0x0
+#define     SCU_RAM_QAM_FSM_RATE_LIM_BIT_QAM_16                             0x46
+#define     SCU_RAM_QAM_FSM_RATE_LIM_BIT_QAM_32                             0x46
+#define     SCU_RAM_QAM_FSM_RATE_LIM_BIT_QAM_64                             0x46
+#define     SCU_RAM_QAM_FSM_RATE_LIM_BIT_QAM_128                            0x46
+#define     SCU_RAM_QAM_FSM_RATE_LIM_BIT_QAM_256                            0x46
+
+#define SCU_RAM_QAM_FSM_FREQ_LIM__A                                         0x831F95
+#define SCU_RAM_QAM_FSM_FREQ_LIM__W                                         16
+#define SCU_RAM_QAM_FSM_FREQ_LIM__M                                         0xFFFF
+#define SCU_RAM_QAM_FSM_FREQ_LIM__PRE                                       0x0
+
+#define   SCU_RAM_QAM_FSM_FREQ_LIM_BIT__B                                   0
+#define   SCU_RAM_QAM_FSM_FREQ_LIM_BIT__W                                   16
+#define   SCU_RAM_QAM_FSM_FREQ_LIM_BIT__M                                   0xFFFF
+#define   SCU_RAM_QAM_FSM_FREQ_LIM_BIT__PRE                                 0x0
+#define     SCU_RAM_QAM_FSM_FREQ_LIM_BIT_QAM_16                             0x1E
+#define     SCU_RAM_QAM_FSM_FREQ_LIM_BIT_QAM_32                             0x14
+#define     SCU_RAM_QAM_FSM_FREQ_LIM_BIT_QAM_64                             0x28
+#define     SCU_RAM_QAM_FSM_FREQ_LIM_BIT_QAM_128                            0x8
+#define     SCU_RAM_QAM_FSM_FREQ_LIM_BIT_QAM_256                            0x28
+
+#define SCU_RAM_QAM_FSM_COUNT_LIM__A                                        0x831F96
+#define SCU_RAM_QAM_FSM_COUNT_LIM__W                                        16
+#define SCU_RAM_QAM_FSM_COUNT_LIM__M                                        0xFFFF
+#define SCU_RAM_QAM_FSM_COUNT_LIM__PRE                                      0x0
+
+#define   SCU_RAM_QAM_FSM_COUNT_LIM_BIT__B                                  0
+#define   SCU_RAM_QAM_FSM_COUNT_LIM_BIT__W                                  16
+#define   SCU_RAM_QAM_FSM_COUNT_LIM_BIT__M                                  0xFFFF
+#define   SCU_RAM_QAM_FSM_COUNT_LIM_BIT__PRE                                0x0
+#define     SCU_RAM_QAM_FSM_COUNT_LIM_BIT_QAM_16                            0x4
+#define     SCU_RAM_QAM_FSM_COUNT_LIM_BIT_QAM_32                            0x6
+#define     SCU_RAM_QAM_FSM_COUNT_LIM_BIT_QAM_64                            0x6
+#define     SCU_RAM_QAM_FSM_COUNT_LIM_BIT_QAM_128                           0x7
+#define     SCU_RAM_QAM_FSM_COUNT_LIM_BIT_QAM_256                           0x6
+
+#define SCU_RAM_QAM_LC_CA_COARSE__A                                         0x831F97
+#define SCU_RAM_QAM_LC_CA_COARSE__W                                         16
+#define SCU_RAM_QAM_LC_CA_COARSE__M                                         0xFFFF
+#define SCU_RAM_QAM_LC_CA_COARSE__PRE                                       0x0
+
+#define   SCU_RAM_QAM_LC_CA_COARSE_BIT__B                                   0
+#define   SCU_RAM_QAM_LC_CA_COARSE_BIT__W                                   8
+#define   SCU_RAM_QAM_LC_CA_COARSE_BIT__M                                   0xFF
+#define   SCU_RAM_QAM_LC_CA_COARSE_BIT__PRE                                 0x0
+
+#define SCU_RAM_QAM_LC_CA_MEDIUM__A                                         0x831F98
+#define SCU_RAM_QAM_LC_CA_MEDIUM__W                                         16
+#define SCU_RAM_QAM_LC_CA_MEDIUM__M                                         0xFFFF
+#define SCU_RAM_QAM_LC_CA_MEDIUM__PRE                                       0x0
+
+#define   SCU_RAM_QAM_LC_CA_MEDIUM_BIT__B                                   0
+#define   SCU_RAM_QAM_LC_CA_MEDIUM_BIT__W                                   8
+#define   SCU_RAM_QAM_LC_CA_MEDIUM_BIT__M                                   0xFF
+#define   SCU_RAM_QAM_LC_CA_MEDIUM_BIT__PRE                                 0x0
+
+#define SCU_RAM_QAM_LC_CA_FINE__A                                           0x831F99
+#define SCU_RAM_QAM_LC_CA_FINE__W                                           16
+#define SCU_RAM_QAM_LC_CA_FINE__M                                           0xFFFF
+#define SCU_RAM_QAM_LC_CA_FINE__PRE                                         0x0
+
+#define   SCU_RAM_QAM_LC_CA_FINE_BIT__B                                     0
+#define   SCU_RAM_QAM_LC_CA_FINE_BIT__W                                     8
+#define   SCU_RAM_QAM_LC_CA_FINE_BIT__M                                     0xFF
+#define   SCU_RAM_QAM_LC_CA_FINE_BIT__PRE                                   0x0
+
+#define SCU_RAM_QAM_LC_CP_COARSE__A                                         0x831F9A
+#define SCU_RAM_QAM_LC_CP_COARSE__W                                         16
+#define SCU_RAM_QAM_LC_CP_COARSE__M                                         0xFFFF
+#define SCU_RAM_QAM_LC_CP_COARSE__PRE                                       0x0
+
+#define   SCU_RAM_QAM_LC_CP_COARSE_BIT__B                                   0
+#define   SCU_RAM_QAM_LC_CP_COARSE_BIT__W                                   8
+#define   SCU_RAM_QAM_LC_CP_COARSE_BIT__M                                   0xFF
+#define   SCU_RAM_QAM_LC_CP_COARSE_BIT__PRE                                 0x0
+
+#define SCU_RAM_QAM_LC_CP_MEDIUM__A                                         0x831F9B
+#define SCU_RAM_QAM_LC_CP_MEDIUM__W                                         16
+#define SCU_RAM_QAM_LC_CP_MEDIUM__M                                         0xFFFF
+#define SCU_RAM_QAM_LC_CP_MEDIUM__PRE                                       0x0
+
+#define   SCU_RAM_QAM_LC_CP_MEDIUM_BIT__B                                   0
+#define   SCU_RAM_QAM_LC_CP_MEDIUM_BIT__W                                   8
+#define   SCU_RAM_QAM_LC_CP_MEDIUM_BIT__M                                   0xFF
+#define   SCU_RAM_QAM_LC_CP_MEDIUM_BIT__PRE                                 0x0
+
+#define SCU_RAM_QAM_LC_CP_FINE__A                                           0x831F9C
+#define SCU_RAM_QAM_LC_CP_FINE__W                                           16
+#define SCU_RAM_QAM_LC_CP_FINE__M                                           0xFFFF
+#define SCU_RAM_QAM_LC_CP_FINE__PRE                                         0x0
+
+#define   SCU_RAM_QAM_LC_CP_FINE_BIT__B                                     0
+#define   SCU_RAM_QAM_LC_CP_FINE_BIT__W                                     8
+#define   SCU_RAM_QAM_LC_CP_FINE_BIT__M                                     0xFF
+#define   SCU_RAM_QAM_LC_CP_FINE_BIT__PRE                                   0x0
+
+#define SCU_RAM_QAM_LC_CI_COARSE__A                                         0x831F9D
+#define SCU_RAM_QAM_LC_CI_COARSE__W                                         16
+#define SCU_RAM_QAM_LC_CI_COARSE__M                                         0xFFFF
+#define SCU_RAM_QAM_LC_CI_COARSE__PRE                                       0x0
+
+#define   SCU_RAM_QAM_LC_CI_COARSE_BIT__B                                   0
+#define   SCU_RAM_QAM_LC_CI_COARSE_BIT__W                                   8
+#define   SCU_RAM_QAM_LC_CI_COARSE_BIT__M                                   0xFF
+#define   SCU_RAM_QAM_LC_CI_COARSE_BIT__PRE                                 0x0
+
+#define SCU_RAM_QAM_LC_CI_MEDIUM__A                                         0x831F9E
+#define SCU_RAM_QAM_LC_CI_MEDIUM__W                                         16
+#define SCU_RAM_QAM_LC_CI_MEDIUM__M                                         0xFFFF
+#define SCU_RAM_QAM_LC_CI_MEDIUM__PRE                                       0x0
+
+#define   SCU_RAM_QAM_LC_CI_MEDIUM_BIT__B                                   0
+#define   SCU_RAM_QAM_LC_CI_MEDIUM_BIT__W                                   8
+#define   SCU_RAM_QAM_LC_CI_MEDIUM_BIT__M                                   0xFF
+#define   SCU_RAM_QAM_LC_CI_MEDIUM_BIT__PRE                                 0x0
+
+#define SCU_RAM_QAM_LC_CI_FINE__A                                           0x831F9F
+#define SCU_RAM_QAM_LC_CI_FINE__W                                           16
+#define SCU_RAM_QAM_LC_CI_FINE__M                                           0xFFFF
+#define SCU_RAM_QAM_LC_CI_FINE__PRE                                         0x0
+
+#define   SCU_RAM_QAM_LC_CI_FINE_BIT__B                                     0
+#define   SCU_RAM_QAM_LC_CI_FINE_BIT__W                                     8
+#define   SCU_RAM_QAM_LC_CI_FINE_BIT__M                                     0xFF
+#define   SCU_RAM_QAM_LC_CI_FINE_BIT__PRE                                   0x0
+
+#define SCU_RAM_QAM_LC_EP_COARSE__A                                         0x831FA0
+#define SCU_RAM_QAM_LC_EP_COARSE__W                                         16
+#define SCU_RAM_QAM_LC_EP_COARSE__M                                         0xFFFF
+#define SCU_RAM_QAM_LC_EP_COARSE__PRE                                       0x0
+
+#define   SCU_RAM_QAM_LC_EP_COARSE_BIT__B                                   0
+#define   SCU_RAM_QAM_LC_EP_COARSE_BIT__W                                   8
+#define   SCU_RAM_QAM_LC_EP_COARSE_BIT__M                                   0xFF
+#define   SCU_RAM_QAM_LC_EP_COARSE_BIT__PRE                                 0x0
+
+#define SCU_RAM_QAM_LC_EP_MEDIUM__A                                         0x831FA1
+#define SCU_RAM_QAM_LC_EP_MEDIUM__W                                         16
+#define SCU_RAM_QAM_LC_EP_MEDIUM__M                                         0xFFFF
+#define SCU_RAM_QAM_LC_EP_MEDIUM__PRE                                       0x0
+
+#define   SCU_RAM_QAM_LC_EP_MEDIUM_BIT__B                                   0
+#define   SCU_RAM_QAM_LC_EP_MEDIUM_BIT__W                                   8
+#define   SCU_RAM_QAM_LC_EP_MEDIUM_BIT__M                                   0xFF
+#define   SCU_RAM_QAM_LC_EP_MEDIUM_BIT__PRE                                 0x0
+
+#define SCU_RAM_QAM_LC_EP_FINE__A                                           0x831FA2
+#define SCU_RAM_QAM_LC_EP_FINE__W                                           16
+#define SCU_RAM_QAM_LC_EP_FINE__M                                           0xFFFF
+#define SCU_RAM_QAM_LC_EP_FINE__PRE                                         0x0
+
+#define   SCU_RAM_QAM_LC_EP_FINE_BIT__B                                     0
+#define   SCU_RAM_QAM_LC_EP_FINE_BIT__W                                     8
+#define   SCU_RAM_QAM_LC_EP_FINE_BIT__M                                     0xFF
+#define   SCU_RAM_QAM_LC_EP_FINE_BIT__PRE                                   0x0
+
+#define SCU_RAM_QAM_LC_EI_COARSE__A                                         0x831FA3
+#define SCU_RAM_QAM_LC_EI_COARSE__W                                         16
+#define SCU_RAM_QAM_LC_EI_COARSE__M                                         0xFFFF
+#define SCU_RAM_QAM_LC_EI_COARSE__PRE                                       0x0
+
+#define   SCU_RAM_QAM_LC_EI_COARSE_BIT__B                                   0
+#define   SCU_RAM_QAM_LC_EI_COARSE_BIT__W                                   8
+#define   SCU_RAM_QAM_LC_EI_COARSE_BIT__M                                   0xFF
+#define   SCU_RAM_QAM_LC_EI_COARSE_BIT__PRE                                 0x0
+
+#define SCU_RAM_QAM_LC_EI_MEDIUM__A                                         0x831FA4
+#define SCU_RAM_QAM_LC_EI_MEDIUM__W                                         16
+#define SCU_RAM_QAM_LC_EI_MEDIUM__M                                         0xFFFF
+#define SCU_RAM_QAM_LC_EI_MEDIUM__PRE                                       0x0
+
+#define   SCU_RAM_QAM_LC_EI_MEDIUM_BIT__B                                   0
+#define   SCU_RAM_QAM_LC_EI_MEDIUM_BIT__W                                   8
+#define   SCU_RAM_QAM_LC_EI_MEDIUM_BIT__M                                   0xFF
+#define   SCU_RAM_QAM_LC_EI_MEDIUM_BIT__PRE                                 0x0
+
+#define SCU_RAM_QAM_LC_EI_FINE__A                                           0x831FA5
+#define SCU_RAM_QAM_LC_EI_FINE__W                                           16
+#define SCU_RAM_QAM_LC_EI_FINE__M                                           0xFFFF
+#define SCU_RAM_QAM_LC_EI_FINE__PRE                                         0x0
+
+#define   SCU_RAM_QAM_LC_EI_FINE_BIT__B                                     0
+#define   SCU_RAM_QAM_LC_EI_FINE_BIT__W                                     8
+#define   SCU_RAM_QAM_LC_EI_FINE_BIT__M                                     0xFF
+#define   SCU_RAM_QAM_LC_EI_FINE_BIT__PRE                                   0x0
+
+#define SCU_RAM_QAM_LC_CF_COARSE__A                                         0x831FA6
+#define SCU_RAM_QAM_LC_CF_COARSE__W                                         16
+#define SCU_RAM_QAM_LC_CF_COARSE__M                                         0xFFFF
+#define SCU_RAM_QAM_LC_CF_COARSE__PRE                                       0x0
+
+#define   SCU_RAM_QAM_LC_CF_COARSE_BIT__B                                   0
+#define   SCU_RAM_QAM_LC_CF_COARSE_BIT__W                                   8
+#define   SCU_RAM_QAM_LC_CF_COARSE_BIT__M                                   0xFF
+#define   SCU_RAM_QAM_LC_CF_COARSE_BIT__PRE                                 0x0
+
+#define SCU_RAM_QAM_LC_CF_MEDIUM__A                                         0x831FA7
+#define SCU_RAM_QAM_LC_CF_MEDIUM__W                                         16
+#define SCU_RAM_QAM_LC_CF_MEDIUM__M                                         0xFFFF
+#define SCU_RAM_QAM_LC_CF_MEDIUM__PRE                                       0x0
+
+#define   SCU_RAM_QAM_LC_CF_MEDIUM_BIT__B                                   0
+#define   SCU_RAM_QAM_LC_CF_MEDIUM_BIT__W                                   8
+#define   SCU_RAM_QAM_LC_CF_MEDIUM_BIT__M                                   0xFF
+#define   SCU_RAM_QAM_LC_CF_MEDIUM_BIT__PRE                                 0x0
+
+#define SCU_RAM_QAM_LC_CF_FINE__A                                           0x831FA8
+#define SCU_RAM_QAM_LC_CF_FINE__W                                           16
+#define SCU_RAM_QAM_LC_CF_FINE__M                                           0xFFFF
+#define SCU_RAM_QAM_LC_CF_FINE__PRE                                         0x0
+
+#define   SCU_RAM_QAM_LC_CF_FINE_BIT__B                                     0
+#define   SCU_RAM_QAM_LC_CF_FINE_BIT__W                                     8
+#define   SCU_RAM_QAM_LC_CF_FINE_BIT__M                                     0xFF
+#define   SCU_RAM_QAM_LC_CF_FINE_BIT__PRE                                   0x0
+
+#define SCU_RAM_QAM_LC_CF1_COARSE__A                                        0x831FA9
+#define SCU_RAM_QAM_LC_CF1_COARSE__W                                        16
+#define SCU_RAM_QAM_LC_CF1_COARSE__M                                        0xFFFF
+#define SCU_RAM_QAM_LC_CF1_COARSE__PRE                                      0x0
+
+#define   SCU_RAM_QAM_LC_CF1_COARSE_BIT__B                                  0
+#define   SCU_RAM_QAM_LC_CF1_COARSE_BIT__W                                  8
+#define   SCU_RAM_QAM_LC_CF1_COARSE_BIT__M                                  0xFF
+#define   SCU_RAM_QAM_LC_CF1_COARSE_BIT__PRE                                0x0
+
+#define SCU_RAM_QAM_LC_CF1_MEDIUM__A                                        0x831FAA
+#define SCU_RAM_QAM_LC_CF1_MEDIUM__W                                        16
+#define SCU_RAM_QAM_LC_CF1_MEDIUM__M                                        0xFFFF
+#define SCU_RAM_QAM_LC_CF1_MEDIUM__PRE                                      0x0
+
+#define   SCU_RAM_QAM_LC_CF1_MEDIUM_BIT__B                                  0
+#define   SCU_RAM_QAM_LC_CF1_MEDIUM_BIT__W                                  8
+#define   SCU_RAM_QAM_LC_CF1_MEDIUM_BIT__M                                  0xFF
+#define   SCU_RAM_QAM_LC_CF1_MEDIUM_BIT__PRE                                0x0
+
+#define SCU_RAM_QAM_LC_CF1_FINE__A                                          0x831FAB
+#define SCU_RAM_QAM_LC_CF1_FINE__W                                          16
+#define SCU_RAM_QAM_LC_CF1_FINE__M                                          0xFFFF
+#define SCU_RAM_QAM_LC_CF1_FINE__PRE                                        0x0
+
+#define   SCU_RAM_QAM_LC_CF1_FINE_BIT__B                                    0
+#define   SCU_RAM_QAM_LC_CF1_FINE_BIT__W                                    8
+#define   SCU_RAM_QAM_LC_CF1_FINE_BIT__M                                    0xFF
+#define   SCU_RAM_QAM_LC_CF1_FINE_BIT__PRE                                  0x0
+
+#define SCU_RAM_QAM_SL_SIG_POWER__A                                         0x831FAC
+#define SCU_RAM_QAM_SL_SIG_POWER__W                                         16
+#define SCU_RAM_QAM_SL_SIG_POWER__M                                         0xFFFF
+#define SCU_RAM_QAM_SL_SIG_POWER__PRE                                       0x0
+
+#define   SCU_RAM_QAM_SL_SIG_POWER_BIT__B                                   0
+#define   SCU_RAM_QAM_SL_SIG_POWER_BIT__W                                   16
+#define   SCU_RAM_QAM_SL_SIG_POWER_BIT__M                                   0xFFFF
+#define   SCU_RAM_QAM_SL_SIG_POWER_BIT__PRE                                 0x0
+
+#define SCU_RAM_QAM_EQ_CMA_RAD0__A                                          0x831FAD
+#define SCU_RAM_QAM_EQ_CMA_RAD0__W                                          14
+#define SCU_RAM_QAM_EQ_CMA_RAD0__M                                          0x3FFF
+#define SCU_RAM_QAM_EQ_CMA_RAD0__PRE                                        0x0
+
+#define   SCU_RAM_QAM_EQ_CMA_RAD0_BIT__B                                    0
+#define   SCU_RAM_QAM_EQ_CMA_RAD0_BIT__W                                    14
+#define   SCU_RAM_QAM_EQ_CMA_RAD0_BIT__M                                    0x3FFF
+#define   SCU_RAM_QAM_EQ_CMA_RAD0_BIT__PRE                                  0x0
+#define     SCU_RAM_QAM_EQ_CMA_RAD0_BIT_QAM_16                              0x34CD
+#define     SCU_RAM_QAM_EQ_CMA_RAD0_BIT_QAM_32                              0x1A33
+#define     SCU_RAM_QAM_EQ_CMA_RAD0_BIT_QAM_64                              0x3418
+#define     SCU_RAM_QAM_EQ_CMA_RAD0_BIT_QAM_128                             0x1814
+#define     SCU_RAM_QAM_EQ_CMA_RAD0_BIT_QAM_256                             0x2CEE
+
+#define SCU_RAM_QAM_EQ_CMA_RAD1__A                                          0x831FAE
+#define SCU_RAM_QAM_EQ_CMA_RAD1__W                                          14
+#define SCU_RAM_QAM_EQ_CMA_RAD1__M                                          0x3FFF
+#define SCU_RAM_QAM_EQ_CMA_RAD1__PRE                                        0x0
+
+#define   SCU_RAM_QAM_EQ_CMA_RAD1_BIT__B                                    0
+#define   SCU_RAM_QAM_EQ_CMA_RAD1_BIT__W                                    14
+#define   SCU_RAM_QAM_EQ_CMA_RAD1_BIT__M                                    0x3FFF
+#define   SCU_RAM_QAM_EQ_CMA_RAD1_BIT__PRE                                  0x0
+#define     SCU_RAM_QAM_EQ_CMA_RAD1_BIT_QAM_16                              0x34CD
+#define     SCU_RAM_QAM_EQ_CMA_RAD1_BIT_QAM_32                              0x1A33
+#define     SCU_RAM_QAM_EQ_CMA_RAD1_BIT_QAM_64                              0x314A
+#define     SCU_RAM_QAM_EQ_CMA_RAD1_BIT_QAM_128                             0x19C6
+#define     SCU_RAM_QAM_EQ_CMA_RAD1_BIT_QAM_256                             0x2F34
+
+#define SCU_RAM_QAM_EQ_CMA_RAD2__A                                          0x831FAF
+#define SCU_RAM_QAM_EQ_CMA_RAD2__W                                          14
+#define SCU_RAM_QAM_EQ_CMA_RAD2__M                                          0x3FFF
+#define SCU_RAM_QAM_EQ_CMA_RAD2__PRE                                        0x0
+
+#define   SCU_RAM_QAM_EQ_CMA_RAD2_BIT__B                                    0
+#define   SCU_RAM_QAM_EQ_CMA_RAD2_BIT__W                                    14
+#define   SCU_RAM_QAM_EQ_CMA_RAD2_BIT__M                                    0x3FFF
+#define   SCU_RAM_QAM_EQ_CMA_RAD2_BIT__PRE                                  0x0
+#define     SCU_RAM_QAM_EQ_CMA_RAD2_BIT_QAM_16                              0x34CD
+#define     SCU_RAM_QAM_EQ_CMA_RAD2_BIT_QAM_32                              0x1A33
+#define     SCU_RAM_QAM_EQ_CMA_RAD2_BIT_QAM_64                              0x2ED4
+#define     SCU_RAM_QAM_EQ_CMA_RAD2_BIT_QAM_128                             0x18FA
+#define     SCU_RAM_QAM_EQ_CMA_RAD2_BIT_QAM_256                             0x30FF
+
+#define SCU_RAM_QAM_EQ_CMA_RAD3__A                                          0x831FB0
+#define SCU_RAM_QAM_EQ_CMA_RAD3__W                                          14
+#define SCU_RAM_QAM_EQ_CMA_RAD3__M                                          0x3FFF
+#define SCU_RAM_QAM_EQ_CMA_RAD3__PRE                                        0x0
+
+#define   SCU_RAM_QAM_EQ_CMA_RAD3_BIT__B                                    0
+#define   SCU_RAM_QAM_EQ_CMA_RAD3_BIT__W                                    14
+#define   SCU_RAM_QAM_EQ_CMA_RAD3_BIT__M                                    0x3FFF
+#define   SCU_RAM_QAM_EQ_CMA_RAD3_BIT__PRE                                  0x0
+#define     SCU_RAM_QAM_EQ_CMA_RAD3_BIT_QAM_16                              0x34CD
+#define     SCU_RAM_QAM_EQ_CMA_RAD3_BIT_QAM_32                              0x1A33
+#define     SCU_RAM_QAM_EQ_CMA_RAD3_BIT_QAM_64                              0x35F1
+#define     SCU_RAM_QAM_EQ_CMA_RAD3_BIT_QAM_128                             0x1909
+#define     SCU_RAM_QAM_EQ_CMA_RAD3_BIT_QAM_256                             0x3283
+
+#define SCU_RAM_QAM_EQ_CMA_RAD4__A                                          0x831FB1
+#define SCU_RAM_QAM_EQ_CMA_RAD4__W                                          14
+#define SCU_RAM_QAM_EQ_CMA_RAD4__M                                          0x3FFF
+#define SCU_RAM_QAM_EQ_CMA_RAD4__PRE                                        0x0
+
+#define   SCU_RAM_QAM_EQ_CMA_RAD4_BIT__B                                    0
+#define   SCU_RAM_QAM_EQ_CMA_RAD4_BIT__W                                    14
+#define   SCU_RAM_QAM_EQ_CMA_RAD4_BIT__M                                    0x3FFF
+#define   SCU_RAM_QAM_EQ_CMA_RAD4_BIT__PRE                                  0x0
+#define     SCU_RAM_QAM_EQ_CMA_RAD4_BIT_QAM_16                              0x34CD
+#define     SCU_RAM_QAM_EQ_CMA_RAD4_BIT_QAM_32                              0x1A33
+#define     SCU_RAM_QAM_EQ_CMA_RAD4_BIT_QAM_64                              0x35F1
+#define     SCU_RAM_QAM_EQ_CMA_RAD4_BIT_QAM_128                             0x1A00
+#define     SCU_RAM_QAM_EQ_CMA_RAD4_BIT_QAM_256                             0x353D
+
+#define SCU_RAM_QAM_EQ_CMA_RAD5__A                                          0x831FB2
+#define SCU_RAM_QAM_EQ_CMA_RAD5__W                                          14
+#define SCU_RAM_QAM_EQ_CMA_RAD5__M                                          0x3FFF
+#define SCU_RAM_QAM_EQ_CMA_RAD5__PRE                                        0x0
+
+#define   SCU_RAM_QAM_EQ_CMA_RAD5_BIT__B                                    0
+#define   SCU_RAM_QAM_EQ_CMA_RAD5_BIT__W                                    14
+#define   SCU_RAM_QAM_EQ_CMA_RAD5_BIT__M                                    0x3FFF
+#define   SCU_RAM_QAM_EQ_CMA_RAD5_BIT__PRE                                  0x0
+#define     SCU_RAM_QAM_EQ_CMA_RAD5_BIT_QAM_16                              0x34CD
+#define     SCU_RAM_QAM_EQ_CMA_RAD5_BIT_QAM_32                              0x1A33
+#define     SCU_RAM_QAM_EQ_CMA_RAD5_BIT_QAM_64                              0x3CF9
+#define     SCU_RAM_QAM_EQ_CMA_RAD5_BIT_QAM_128                             0x1C46
+#define     SCU_RAM_QAM_EQ_CMA_RAD5_BIT_QAM_256                             0x3C19
+
+#define SCU_RAM_QAM_CTL_ENA__A                                              0x831FB3
+#define SCU_RAM_QAM_CTL_ENA__W                                              16
+#define SCU_RAM_QAM_CTL_ENA__M                                              0xFFFF
+#define SCU_RAM_QAM_CTL_ENA__PRE                                            0x0
+
+#define   SCU_RAM_QAM_CTL_ENA_AMP__B                                        0
+#define   SCU_RAM_QAM_CTL_ENA_AMP__W                                        1
+#define   SCU_RAM_QAM_CTL_ENA_AMP__M                                        0x1
+#define   SCU_RAM_QAM_CTL_ENA_AMP__PRE                                      0x0
+
+#define   SCU_RAM_QAM_CTL_ENA_ACQ__B                                        1
+#define   SCU_RAM_QAM_CTL_ENA_ACQ__W                                        1
+#define   SCU_RAM_QAM_CTL_ENA_ACQ__M                                        0x2
+#define   SCU_RAM_QAM_CTL_ENA_ACQ__PRE                                      0x0
+
+#define   SCU_RAM_QAM_CTL_ENA_EQU__B                                        2
+#define   SCU_RAM_QAM_CTL_ENA_EQU__W                                        1
+#define   SCU_RAM_QAM_CTL_ENA_EQU__M                                        0x4
+#define   SCU_RAM_QAM_CTL_ENA_EQU__PRE                                      0x0
+
+#define   SCU_RAM_QAM_CTL_ENA_SLC__B                                        3
+#define   SCU_RAM_QAM_CTL_ENA_SLC__W                                        1
+#define   SCU_RAM_QAM_CTL_ENA_SLC__M                                        0x8
+#define   SCU_RAM_QAM_CTL_ENA_SLC__PRE                                      0x0
+
+#define   SCU_RAM_QAM_CTL_ENA_LC__B                                         4
+#define   SCU_RAM_QAM_CTL_ENA_LC__W                                         1
+#define   SCU_RAM_QAM_CTL_ENA_LC__M                                         0x10
+#define   SCU_RAM_QAM_CTL_ENA_LC__PRE                                       0x0
+
+#define   SCU_RAM_QAM_CTL_ENA_AGC__B                                        5
+#define   SCU_RAM_QAM_CTL_ENA_AGC__W                                        1
+#define   SCU_RAM_QAM_CTL_ENA_AGC__M                                        0x20
+#define   SCU_RAM_QAM_CTL_ENA_AGC__PRE                                      0x0
+
+#define   SCU_RAM_QAM_CTL_ENA_FEC__B                                        6
+#define   SCU_RAM_QAM_CTL_ENA_FEC__W                                        1
+#define   SCU_RAM_QAM_CTL_ENA_FEC__M                                        0x40
+#define   SCU_RAM_QAM_CTL_ENA_FEC__PRE                                      0x0
+
+#define   SCU_RAM_QAM_CTL_ENA_AXIS__B                                       7
+#define   SCU_RAM_QAM_CTL_ENA_AXIS__W                                       1
+#define   SCU_RAM_QAM_CTL_ENA_AXIS__M                                       0x80
+#define   SCU_RAM_QAM_CTL_ENA_AXIS__PRE                                     0x0
+
+#define   SCU_RAM_QAM_CTL_ENA_FMHUM__B                                      8
+#define   SCU_RAM_QAM_CTL_ENA_FMHUM__W                                      1
+#define   SCU_RAM_QAM_CTL_ENA_FMHUM__M                                      0x100
+#define   SCU_RAM_QAM_CTL_ENA_FMHUM__PRE                                    0x0
+
+#define   SCU_RAM_QAM_CTL_ENA_EQTIME__B                                     9
+#define   SCU_RAM_QAM_CTL_ENA_EQTIME__W                                     1
+#define   SCU_RAM_QAM_CTL_ENA_EQTIME__M                                     0x200
+#define   SCU_RAM_QAM_CTL_ENA_EQTIME__PRE                                   0x0
+
+#define   SCU_RAM_QAM_CTL_ENA_EXTLCK__B                                     10
+#define   SCU_RAM_QAM_CTL_ENA_EXTLCK__W                                     1
+#define   SCU_RAM_QAM_CTL_ENA_EXTLCK__M                                     0x400
+#define   SCU_RAM_QAM_CTL_ENA_EXTLCK__PRE                                   0x0
+
+#define SCU_RAM_QAM_WR_RSV_1__A                                             0x831FB4
+#define SCU_RAM_QAM_WR_RSV_1__W                                             16
+#define SCU_RAM_QAM_WR_RSV_1__M                                             0xFFFF
+#define SCU_RAM_QAM_WR_RSV_1__PRE                                           0x0
+
+#define   SCU_RAM_QAM_WR_RSV_1_BIT__B                                       0
+#define   SCU_RAM_QAM_WR_RSV_1_BIT__W                                       16
+#define   SCU_RAM_QAM_WR_RSV_1_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_WR_RSV_1_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_WR_RSV_2__A                                             0x831FB5
+#define SCU_RAM_QAM_WR_RSV_2__W                                             16
+#define SCU_RAM_QAM_WR_RSV_2__M                                             0xFFFF
+#define SCU_RAM_QAM_WR_RSV_2__PRE                                           0x0
+
+#define   SCU_RAM_QAM_WR_RSV_2_BIT__B                                       0
+#define   SCU_RAM_QAM_WR_RSV_2_BIT__W                                       16
+#define   SCU_RAM_QAM_WR_RSV_2_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_WR_RSV_2_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_WR_RSV_3__A                                             0x831FB6
+#define SCU_RAM_QAM_WR_RSV_3__W                                             16
+#define SCU_RAM_QAM_WR_RSV_3__M                                             0xFFFF
+#define SCU_RAM_QAM_WR_RSV_3__PRE                                           0x0
+
+#define   SCU_RAM_QAM_WR_RSV_3_BIT__B                                       0
+#define   SCU_RAM_QAM_WR_RSV_3_BIT__W                                       16
+#define   SCU_RAM_QAM_WR_RSV_3_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_WR_RSV_3_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_ACTIVE_CONSTELLATION__A                                 0x831FB7
+#define SCU_RAM_QAM_ACTIVE_CONSTELLATION__W                                 3
+#define SCU_RAM_QAM_ACTIVE_CONSTELLATION__M                                 0x7
+#define SCU_RAM_QAM_ACTIVE_CONSTELLATION__PRE                               0x0
+
+#define   SCU_RAM_QAM_ACTIVE_CONSTELLATION_BIT__B                           0
+#define   SCU_RAM_QAM_ACTIVE_CONSTELLATION_BIT__W                           3
+#define   SCU_RAM_QAM_ACTIVE_CONSTELLATION_BIT__M                           0x7
+#define   SCU_RAM_QAM_ACTIVE_CONSTELLATION_BIT__PRE                         0x0
+#define     SCU_RAM_QAM_ACTIVE_CONSTELLATION_BIT_UNKNOWN                    0x0
+#define     SCU_RAM_QAM_ACTIVE_CONSTELLATION_BIT_QAM_16                     0x3
+#define     SCU_RAM_QAM_ACTIVE_CONSTELLATION_BIT_QAM_32                     0x4
+#define     SCU_RAM_QAM_ACTIVE_CONSTELLATION_BIT_QAM_64                     0x5
+#define     SCU_RAM_QAM_ACTIVE_CONSTELLATION_BIT_QAM_128                    0x6
+#define     SCU_RAM_QAM_ACTIVE_CONSTELLATION_BIT_QAM_256                    0x7
+
+#define SCU_RAM_QAM_ACTIVE_INTERLEAVE__A                                    0x831FB8
+#define SCU_RAM_QAM_ACTIVE_INTERLEAVE__W                                    8
+#define SCU_RAM_QAM_ACTIVE_INTERLEAVE__M                                    0xFF
+#define SCU_RAM_QAM_ACTIVE_INTERLEAVE__PRE                                  0x0
+
+#define   SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT__B                              0
+#define   SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT__W                              8
+#define   SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT__M                              0xFF
+#define   SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT__PRE                            0x0
+#define     SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT_I128_J1                       0x0
+#define     SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT_I128_J1_V2                    0x1
+#define     SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT_I128_J2                       0x2
+#define     SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT_I64_J2                        0x3
+#define     SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT_I128_J3                       0x4
+#define     SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT_I32_J4                        0x5
+#define     SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT_I128_J4                       0x6
+#define     SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT_I16_J8                        0x7
+#define     SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT_I128_J5                       0x8
+#define     SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT_I8_J16                        0x9
+#define     SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT_I128_J6                       0xA
+#define     SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT_I128_J7                       0xC
+#define     SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT_I128_J8                       0xE
+#define     SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT_I12_J17                       0x10
+#define     SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT_I5_J4                         0x11
+#define     SCU_RAM_QAM_ACTIVE_INTERLEAVE_BIT_UNKNOWN                       0xFE
+
+#define SCU_RAM_QAM_RD_RSV_4__A                                             0x831FB9
+#define SCU_RAM_QAM_RD_RSV_4__W                                             16
+#define SCU_RAM_QAM_RD_RSV_4__M                                             0xFFFF
+#define SCU_RAM_QAM_RD_RSV_4__PRE                                           0x0
+
+#define   SCU_RAM_QAM_RD_RSV_4_BIT__B                                       0
+#define   SCU_RAM_QAM_RD_RSV_4_BIT__W                                       16
+#define   SCU_RAM_QAM_RD_RSV_4_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_RD_RSV_4_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_LOCKED__A                                               0x831FBA
+#define SCU_RAM_QAM_LOCKED__W                                               16
+#define SCU_RAM_QAM_LOCKED__M                                               0xFFFF
+#define SCU_RAM_QAM_LOCKED__PRE                                             0x0
+
+#define   SCU_RAM_QAM_LOCKED_INTLEVEL__B                                    0
+#define   SCU_RAM_QAM_LOCKED_INTLEVEL__W                                    8
+#define   SCU_RAM_QAM_LOCKED_INTLEVEL__M                                    0xFF
+#define   SCU_RAM_QAM_LOCKED_INTLEVEL__PRE                                  0x0
+#define     SCU_RAM_QAM_LOCKED_INTLEVEL_NOT_LOCKED                          0x0
+#define     SCU_RAM_QAM_LOCKED_INTLEVEL_AMP_OK                              0x1
+#define     SCU_RAM_QAM_LOCKED_INTLEVEL_RATE_OK                             0x2
+#define     SCU_RAM_QAM_LOCKED_INTLEVEL_FREQ_OK                             0x3
+#define     SCU_RAM_QAM_LOCKED_INTLEVEL_UPRIGHT_OK                          0x4
+#define     SCU_RAM_QAM_LOCKED_INTLEVEL_PHNOISE_OK                          0x5
+#define     SCU_RAM_QAM_LOCKED_INTLEVEL_TRACK_OK                            0x6
+#define     SCU_RAM_QAM_LOCKED_INTLEVEL_IMPNOISE_OK                         0x7
+
+#define   SCU_RAM_QAM_LOCKED_LOCKED__B                                      8
+#define   SCU_RAM_QAM_LOCKED_LOCKED__W                                      8
+#define   SCU_RAM_QAM_LOCKED_LOCKED__M                                      0xFF00
+#define   SCU_RAM_QAM_LOCKED_LOCKED__PRE                                    0x0
+#define     SCU_RAM_QAM_LOCKED_LOCKED_NOT_LOCKED                            0x0
+#define     SCU_RAM_QAM_LOCKED_LOCKED_DEMOD_LOCKED                          0x4000
+#define     SCU_RAM_QAM_LOCKED_LOCKED_LOCKED                                0x8000
+#define     SCU_RAM_QAM_LOCKED_LOCKED_NEVER_LOCK                            0xC000
+
+#define SCU_RAM_QAM_EVENTS_OCC_HI__A                                        0x831FBB
+#define SCU_RAM_QAM_EVENTS_OCC_HI__W                                        16
+#define SCU_RAM_QAM_EVENTS_OCC_HI__M                                        0xFFFF
+#define SCU_RAM_QAM_EVENTS_OCC_HI__PRE                                      0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_PREBER__B                               0
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_PREBER__W                               1
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_PREBER__M                               0x1
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_PREBER__PRE                             0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_PACKET_FAIL__B                          1
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_PACKET_FAIL__W                          1
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_PACKET_FAIL__M                          0x2
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_PACKET_FAIL__PRE                        0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_PRBS__B                                 2
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_PRBS__W                                 1
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_PRBS__M                                 0x4
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_PRBS__PRE                               0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_OC_LOCK_IN__B                           3
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_OC_LOCK_IN__W                           1
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_OC_LOCK_IN__M                           0x8
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_OC_LOCK_IN__PRE                         0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_OC_LOCK_OUT__B                          4
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_OC_LOCK_OUT__W                          1
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_OC_LOCK_OUT__M                          0x10
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_OC_LOCK_OUT__PRE                        0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_POSTBER__B                              5
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_POSTBER__W                              1
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_POSTBER__M                              0x20
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_POSTBER__PRE                            0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_FIFO_FULL__B                            6
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_FIFO_FULL__W                            1
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_FIFO_FULL__M                            0x40
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_FIFO_FULL__PRE                          0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_FIFO_EMPTY__B                           7
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_FIFO_EMPTY__W                           1
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_FIFO_EMPTY__M                           0x80
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_FIFO_EMPTY__PRE                         0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_OC_GRAB__B                              8
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_OC_GRAB__W                              1
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_OC_GRAB__M                              0x100
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_OC_GRAB__PRE                            0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_OC_CHANGE__B                            9
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_OC_CHANGE__W                            1
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_OC_CHANGE__M                            0x200
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_OC_CHANGE__PRE                          0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_LCK_CHG__B                              10
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_LCK_CHG__W                              1
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_LCK_CHG__M                              0x400
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_LCK_CHG__PRE                            0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_FSM_CHG__B                              11
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_FSM_CHG__W                              1
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_FSM_CHG__M                              0x800
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_FSM_CHG__PRE                            0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_RSV__B                                  12
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_RSV__W                                  4
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_RSV__M                                  0xF000
+#define   SCU_RAM_QAM_EVENTS_OCC_HI_RSV__PRE                                0x0
+
+#define SCU_RAM_QAM_EVENTS_OCC_LO__A                                        0x831FBC
+#define SCU_RAM_QAM_EVENTS_OCC_LO__W                                        16
+#define SCU_RAM_QAM_EVENTS_OCC_LO__M                                        0xFFFF
+#define SCU_RAM_QAM_EVENTS_OCC_LO__PRE                                      0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_TIMER__B                                0
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_TIMER__W                                1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_TIMER__M                                0x1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_TIMER__PRE                              0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_CLIP__B                                 1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_CLIP__W                                 1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_CLIP__M                                 0x2
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_CLIP__PRE                               0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SENSE__B                                2
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SENSE__W                                1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SENSE__M                                0x4
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SENSE__PRE                              0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_POWER__B                                3
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_POWER__W                                1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_POWER__M                                0x8
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_POWER__PRE                              0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_MEDIAN__B                               4
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_MEDIAN__W                               1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_MEDIAN__M                               0x10
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_MEDIAN__PRE                             0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_MER__B                                  5
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_MER__W                                  1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_MER__M                                  0x20
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_MER__PRE                                0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_LOOP__B                                 6
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_LOOP__W                                 1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_LOOP__M                                 0x40
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_LOOP__PRE                               0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_FREQWRAP__B                             7
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_FREQWRAP__W                             1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_FREQWRAP__M                             0x80
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_FREQWRAP__PRE                           0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SER__B                                  8
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SER__W                                  1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SER__M                                  0x100
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SER__PRE                                0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_VD_LOCK_IN__B                           9
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_VD_LOCK_IN__W                           1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_VD_LOCK_IN__M                           0x200
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_VD_LOCK_IN__PRE                         0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SY_LOCK_IN__B                           10
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SY_LOCK_IN__W                           1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SY_LOCK_IN__M                           0x400
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SY_LOCK_IN__PRE                         0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SY_LOCK_OUT__B                          11
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SY_LOCK_OUT__W                          1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SY_LOCK_OUT__M                          0x800
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SY_LOCK_OUT__PRE                        0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SY_TIME_OUT__B                          12
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SY_TIME_OUT__W                          1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SY_TIME_OUT__M                          0x1000
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SY_TIME_OUT__PRE                        0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SYNCWORD__B                             13
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SYNCWORD__W                             1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SYNCWORD__M                             0x2000
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_SYNCWORD__PRE                           0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_DI_LOCK_IN__B                           14
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_DI_LOCK_IN__W                           1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_DI_LOCK_IN__M                           0x4000
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_DI_LOCK_IN__PRE                         0x0
+
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_DI_LOCK_OUT__B                          15
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_DI_LOCK_OUT__W                          1
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_DI_LOCK_OUT__M                          0x8000
+#define   SCU_RAM_QAM_EVENTS_OCC_LO_DI_LOCK_OUT__PRE                        0x0
+
+#define SCU_RAM_QAM_EVENTS_SCHED_HI__A                                      0x831FBD
+#define SCU_RAM_QAM_EVENTS_SCHED_HI__W                                      16
+#define SCU_RAM_QAM_EVENTS_SCHED_HI__M                                      0xFFFF
+#define SCU_RAM_QAM_EVENTS_SCHED_HI__PRE                                    0x0
+
+#define   SCU_RAM_QAM_EVENTS_SCHED_HI_BIT__B                                0
+#define   SCU_RAM_QAM_EVENTS_SCHED_HI_BIT__W                                16
+#define   SCU_RAM_QAM_EVENTS_SCHED_HI_BIT__M                                0xFFFF
+#define   SCU_RAM_QAM_EVENTS_SCHED_HI_BIT__PRE                              0x0
+
+#define SCU_RAM_QAM_EVENTS_SCHED_LO__A                                      0x831FBE
+#define SCU_RAM_QAM_EVENTS_SCHED_LO__W                                      16
+#define SCU_RAM_QAM_EVENTS_SCHED_LO__M                                      0xFFFF
+#define SCU_RAM_QAM_EVENTS_SCHED_LO__PRE                                    0x0
+
+#define   SCU_RAM_QAM_EVENTS_SCHED_LO_BIT__B                                0
+#define   SCU_RAM_QAM_EVENTS_SCHED_LO_BIT__W                                16
+#define   SCU_RAM_QAM_EVENTS_SCHED_LO_BIT__M                                0xFFFF
+#define   SCU_RAM_QAM_EVENTS_SCHED_LO_BIT__PRE                              0x0
+
+#define SCU_RAM_QAM_TASKLETS_SCHED__A                                       0x831FBF
+#define SCU_RAM_QAM_TASKLETS_SCHED__W                                       16
+#define SCU_RAM_QAM_TASKLETS_SCHED__M                                       0xFFFF
+#define SCU_RAM_QAM_TASKLETS_SCHED__PRE                                     0x0
+
+#define   SCU_RAM_QAM_TASKLETS_SCHED_BIT__B                                 0
+#define   SCU_RAM_QAM_TASKLETS_SCHED_BIT__W                                 16
+#define   SCU_RAM_QAM_TASKLETS_SCHED_BIT__M                                 0xFFFF
+#define   SCU_RAM_QAM_TASKLETS_SCHED_BIT__PRE                               0x0
+
+#define SCU_RAM_QAM_TASKLETS_RUN__A                                         0x831FC0
+#define SCU_RAM_QAM_TASKLETS_RUN__W                                         16
+#define SCU_RAM_QAM_TASKLETS_RUN__M                                         0xFFFF
+#define SCU_RAM_QAM_TASKLETS_RUN__PRE                                       0x0
+
+#define   SCU_RAM_QAM_TASKLETS_RUN_BIT__B                                   0
+#define   SCU_RAM_QAM_TASKLETS_RUN_BIT__W                                   16
+#define   SCU_RAM_QAM_TASKLETS_RUN_BIT__M                                   0xFFFF
+#define   SCU_RAM_QAM_TASKLETS_RUN_BIT__PRE                                 0x0
+
+#define SCU_RAM_QAM_ACTIVE_SYM_RCRATE_HI__A                                 0x831FC1
+#define SCU_RAM_QAM_ACTIVE_SYM_RCRATE_HI__W                                 16
+#define SCU_RAM_QAM_ACTIVE_SYM_RCRATE_HI__M                                 0xFFFF
+#define SCU_RAM_QAM_ACTIVE_SYM_RCRATE_HI__PRE                               0x0
+
+#define   SCU_RAM_QAM_ACTIVE_SYM_RCRATE_HI_BIT__B                           0
+#define   SCU_RAM_QAM_ACTIVE_SYM_RCRATE_HI_BIT__W                           16
+#define   SCU_RAM_QAM_ACTIVE_SYM_RCRATE_HI_BIT__M                           0xFFFF
+#define   SCU_RAM_QAM_ACTIVE_SYM_RCRATE_HI_BIT__PRE                         0x0
+
+#define SCU_RAM_QAM_ACTIVE_SYM_RCRATE_LO__A                                 0x831FC2
+#define SCU_RAM_QAM_ACTIVE_SYM_RCRATE_LO__W                                 16
+#define SCU_RAM_QAM_ACTIVE_SYM_RCRATE_LO__M                                 0xFFFF
+#define SCU_RAM_QAM_ACTIVE_SYM_RCRATE_LO__PRE                               0x0
+
+#define   SCU_RAM_QAM_ACTIVE_SYM_RCRATE_LO_BIT__B                           0
+#define   SCU_RAM_QAM_ACTIVE_SYM_RCRATE_LO_BIT__W                           16
+#define   SCU_RAM_QAM_ACTIVE_SYM_RCRATE_LO_BIT__M                           0xFFFF
+#define   SCU_RAM_QAM_ACTIVE_SYM_RCRATE_LO_BIT__PRE                         0x0
+
+#define SCU_RAM_QAM_RD_RSV_5__A                                             0x831FC3
+#define SCU_RAM_QAM_RD_RSV_5__W                                             16
+#define SCU_RAM_QAM_RD_RSV_5__M                                             0xFFFF
+#define SCU_RAM_QAM_RD_RSV_5__PRE                                           0x0
+
+#define   SCU_RAM_QAM_RD_RSV_5_BIT__B                                       0
+#define   SCU_RAM_QAM_RD_RSV_5_BIT__W                                       16
+#define   SCU_RAM_QAM_RD_RSV_5_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_RD_RSV_5_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_RD_RSV_6__A                                             0x831FC4
+#define SCU_RAM_QAM_RD_RSV_6__W                                             16
+#define SCU_RAM_QAM_RD_RSV_6__M                                             0xFFFF
+#define SCU_RAM_QAM_RD_RSV_6__PRE                                           0x0
+
+#define   SCU_RAM_QAM_RD_RSV_6_BIT__B                                       0
+#define   SCU_RAM_QAM_RD_RSV_6_BIT__W                                       16
+#define   SCU_RAM_QAM_RD_RSV_6_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_RD_RSV_6_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_RD_RSV_7__A                                             0x831FC5
+#define SCU_RAM_QAM_RD_RSV_7__W                                             16
+#define SCU_RAM_QAM_RD_RSV_7__M                                             0xFFFF
+#define SCU_RAM_QAM_RD_RSV_7__PRE                                           0x0
+
+#define   SCU_RAM_QAM_RD_RSV_7_BIT__B                                       0
+#define   SCU_RAM_QAM_RD_RSV_7_BIT__W                                       16
+#define   SCU_RAM_QAM_RD_RSV_7_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_RD_RSV_7_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_RD_RSV_8__A                                             0x831FC6
+#define SCU_RAM_QAM_RD_RSV_8__W                                             16
+#define SCU_RAM_QAM_RD_RSV_8__M                                             0xFFFF
+#define SCU_RAM_QAM_RD_RSV_8__PRE                                           0x0
+
+#define   SCU_RAM_QAM_RD_RSV_8_BIT__B                                       0
+#define   SCU_RAM_QAM_RD_RSV_8_BIT__W                                       16
+#define   SCU_RAM_QAM_RD_RSV_8_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_RD_RSV_8_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_RD_RSV_9__A                                             0x831FC7
+#define SCU_RAM_QAM_RD_RSV_9__W                                             16
+#define SCU_RAM_QAM_RD_RSV_9__M                                             0xFFFF
+#define SCU_RAM_QAM_RD_RSV_9__PRE                                           0x0
+
+#define   SCU_RAM_QAM_RD_RSV_9_BIT__B                                       0
+#define   SCU_RAM_QAM_RD_RSV_9_BIT__W                                       16
+#define   SCU_RAM_QAM_RD_RSV_9_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_RD_RSV_9_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_RD_RSV_10__A                                            0x831FC8
+#define SCU_RAM_QAM_RD_RSV_10__W                                            16
+#define SCU_RAM_QAM_RD_RSV_10__M                                            0xFFFF
+#define SCU_RAM_QAM_RD_RSV_10__PRE                                          0x0
+
+#define   SCU_RAM_QAM_RD_RSV_10_BIT__B                                      0
+#define   SCU_RAM_QAM_RD_RSV_10_BIT__W                                      16
+#define   SCU_RAM_QAM_RD_RSV_10_BIT__M                                      0xFFFF
+#define   SCU_RAM_QAM_RD_RSV_10_BIT__PRE                                    0x0
+
+#define SCU_RAM_QAM_AGC_TPOW_OFFS__A                                        0x831FC9
+#define SCU_RAM_QAM_AGC_TPOW_OFFS__W                                        16
+#define SCU_RAM_QAM_AGC_TPOW_OFFS__M                                        0xFFFF
+#define SCU_RAM_QAM_AGC_TPOW_OFFS__PRE                                      0x0
+
+#define   SCU_RAM_QAM_AGC_TPOW_OFFS_BIT__B                                  0
+#define   SCU_RAM_QAM_AGC_TPOW_OFFS_BIT__W                                  16
+#define   SCU_RAM_QAM_AGC_TPOW_OFFS_BIT__M                                  0xFFFF
+#define   SCU_RAM_QAM_AGC_TPOW_OFFS_BIT__PRE                                0x0
+
+#define SCU_RAM_QAM_FSM_STATE__A                                            0x831FCA
+#define SCU_RAM_QAM_FSM_STATE__W                                            4
+#define SCU_RAM_QAM_FSM_STATE__M                                            0xF
+#define SCU_RAM_QAM_FSM_STATE__PRE                                          0x0
+
+#define   SCU_RAM_QAM_FSM_STATE_BIT__B                                      0
+#define   SCU_RAM_QAM_FSM_STATE_BIT__W                                      4
+#define   SCU_RAM_QAM_FSM_STATE_BIT__M                                      0xF
+#define   SCU_RAM_QAM_FSM_STATE_BIT__PRE                                    0x0
+#define     SCU_RAM_QAM_FSM_STATE_BIT_HUNTING_AMP                           0x0
+#define     SCU_RAM_QAM_FSM_STATE_BIT_HUNTING_RATE                          0x1
+#define     SCU_RAM_QAM_FSM_STATE_BIT_HUNTING_FREQ                          0x2
+#define     SCU_RAM_QAM_FSM_STATE_BIT_HUNTING_UPRIGHT                       0x3
+#define     SCU_RAM_QAM_FSM_STATE_BIT_HUNTING_PHASE                         0x4
+#define     SCU_RAM_QAM_FSM_STATE_BIT_TRACKING_PHNOISE                      0x5
+#define     SCU_RAM_QAM_FSM_STATE_BIT_TRACKING                              0x6
+#define     SCU_RAM_QAM_FSM_STATE_BIT_TRACKING_BURST                        0x7
+
+#define SCU_RAM_QAM_FSM_STATE_NEW__A                                        0x831FCB
+#define SCU_RAM_QAM_FSM_STATE_NEW__W                                        4
+#define SCU_RAM_QAM_FSM_STATE_NEW__M                                        0xF
+#define SCU_RAM_QAM_FSM_STATE_NEW__PRE                                      0x0
+
+#define   SCU_RAM_QAM_FSM_STATE_NEW_BIT__B                                  0
+#define   SCU_RAM_QAM_FSM_STATE_NEW_BIT__W                                  4
+#define   SCU_RAM_QAM_FSM_STATE_NEW_BIT__M                                  0xF
+#define   SCU_RAM_QAM_FSM_STATE_NEW_BIT__PRE                                0x0
+#define     SCU_RAM_QAM_FSM_STATE_NEW_BIT_HUNTING_AMP                       0x0
+#define     SCU_RAM_QAM_FSM_STATE_NEW_BIT_HUNTING_RATE                      0x1
+#define     SCU_RAM_QAM_FSM_STATE_NEW_BIT_HUNTING_FREQ                      0x2
+#define     SCU_RAM_QAM_FSM_STATE_NEW_BIT_HUNTING_UPRIGHT                   0x3
+#define     SCU_RAM_QAM_FSM_STATE_NEW_BIT_HUNTING_PHASE                     0x4
+#define     SCU_RAM_QAM_FSM_STATE_NEW_BIT_TRACKING_PHNOISE                  0x5
+#define     SCU_RAM_QAM_FSM_STATE_NEW_BIT_TRACKING                          0x6
+#define     SCU_RAM_QAM_FSM_STATE_NEW_BIT_TRACKING_BURST                    0x7
+
+#define SCU_RAM_QAM_FSM_LOCK_FLAGS__A                                       0x831FCC
+#define SCU_RAM_QAM_FSM_LOCK_FLAGS__W                                       9
+#define SCU_RAM_QAM_FSM_LOCK_FLAGS__M                                       0x1FF
+#define SCU_RAM_QAM_FSM_LOCK_FLAGS__PRE                                     0x0
+
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_AMP__B                             0
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_AMP__W                             1
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_AMP__M                             0x1
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_AMP__PRE                           0x0
+
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_RATEVAR__B                         1
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_RATEVAR__W                         1
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_RATEVAR__M                         0x2
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_RATEVAR__PRE                       0x0
+
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_RADIUS__B                          2
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_RADIUS__W                          1
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_RADIUS__M                          0x4
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_RADIUS__PRE                        0x0
+
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_FREQ__B                            3
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_FREQ__W                            1
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_FREQ__M                            0x8
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_FREQ__PRE                          0x0
+
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_FREQVAR__B                         4
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_FREQVAR__W                         1
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_FREQVAR__M                         0x10
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_FREQVAR__PRE                       0x0
+
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_CPHASE__B                          5
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_CPHASE__W                          1
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_CPHASE__M                          0x20
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_CPHASE__PRE                        0x0
+
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_UPRIGHT__B                         6
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_UPRIGHT__W                         1
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_UPRIGHT__M                         0x40
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_UPRIGHT__PRE                       0x0
+
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_PHASE__B                           7
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_PHASE__W                           1
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_PHASE__M                           0x80
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_PHASE__PRE                         0x0
+
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_MEDIAN__B                          8
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_MEDIAN__W                          1
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_MEDIAN__M                          0x100
+#define   SCU_RAM_QAM_FSM_LOCK_FLAGS_LCK_MEDIAN__PRE                        0x0
+
+#define SCU_RAM_QAM_FSM_RATE_VARIATION__A                                   0x831FCD
+#define SCU_RAM_QAM_FSM_RATE_VARIATION__W                                   16
+#define SCU_RAM_QAM_FSM_RATE_VARIATION__M                                   0xFFFF
+#define SCU_RAM_QAM_FSM_RATE_VARIATION__PRE                                 0x0
+
+#define   SCU_RAM_QAM_FSM_RATE_VARIATION_BIT__B                             0
+#define   SCU_RAM_QAM_FSM_RATE_VARIATION_BIT__W                             16
+#define   SCU_RAM_QAM_FSM_RATE_VARIATION_BIT__M                             0xFFFF
+#define   SCU_RAM_QAM_FSM_RATE_VARIATION_BIT__PRE                           0x0
+
+#define SCU_RAM_QAM_FSM_FREQ_VARIATION__A                                   0x831FCE
+#define SCU_RAM_QAM_FSM_FREQ_VARIATION__W                                   16
+#define SCU_RAM_QAM_FSM_FREQ_VARIATION__M                                   0xFFFF
+#define SCU_RAM_QAM_FSM_FREQ_VARIATION__PRE                                 0x0
+
+#define   SCU_RAM_QAM_FSM_FREQ_VARIATION_BIT__B                             0
+#define   SCU_RAM_QAM_FSM_FREQ_VARIATION_BIT__W                             16
+#define   SCU_RAM_QAM_FSM_FREQ_VARIATION_BIT__M                             0xFFFF
+#define   SCU_RAM_QAM_FSM_FREQ_VARIATION_BIT__PRE                           0x0
+
+#define SCU_RAM_QAM_ERR_STATE__A                                            0x831FCF
+#define SCU_RAM_QAM_ERR_STATE__W                                            4
+#define SCU_RAM_QAM_ERR_STATE__M                                            0xF
+#define SCU_RAM_QAM_ERR_STATE__PRE                                          0x0
+
+#define   SCU_RAM_QAM_ERR_STATE_BIT__B                                      0
+#define   SCU_RAM_QAM_ERR_STATE_BIT__W                                      4
+#define   SCU_RAM_QAM_ERR_STATE_BIT__M                                      0xF
+#define   SCU_RAM_QAM_ERR_STATE_BIT__PRE                                    0x0
+#define     SCU_RAM_QAM_ERR_STATE_BIT_HUNTING_AMP                           0x0
+#define     SCU_RAM_QAM_ERR_STATE_BIT_HUNTING_RATE                          0x1
+#define     SCU_RAM_QAM_ERR_STATE_BIT_HUNTING_FREQ                          0x2
+#define     SCU_RAM_QAM_ERR_STATE_BIT_HUNTING_UPRIGHT                       0x3
+#define     SCU_RAM_QAM_ERR_STATE_BIT_HUNTING_PHASE                         0x4
+#define     SCU_RAM_QAM_ERR_STATE_BIT_TRACKING_PHNOISE                      0x5
+#define     SCU_RAM_QAM_ERR_STATE_BIT_TRACKING                              0x6
+#define     SCU_RAM_QAM_ERR_STATE_BIT_TRACKING_BURST                        0x7
+
+#define SCU_RAM_QAM_ERR_LOCK_FLAGS__A                                       0x831FD0
+#define SCU_RAM_QAM_ERR_LOCK_FLAGS__W                                       9
+#define SCU_RAM_QAM_ERR_LOCK_FLAGS__M                                       0x1FF
+#define SCU_RAM_QAM_ERR_LOCK_FLAGS__PRE                                     0x0
+
+#define   SCU_RAM_QAM_ERR_LOCK_FLAGS_LCK_AMP__B                             0
+#define   SCU_RAM_QAM_ERR_LOCK_FLAGS_LCK_AMP__W                             1
+#define   SCU_RAM_QAM_ERR_LOCK_FLAGS_LCK_AMP__M                             0x1
+#define   SCU_RAM_QAM_ERR_LOCK_FLAGS_LCK_AMP__PRE                           0x0
+
+#define SCU_RAM_QAM_EQ_LOCK__A                                              0x831FD1
+#define SCU_RAM_QAM_EQ_LOCK__W                                              1
+#define SCU_RAM_QAM_EQ_LOCK__M                                              0x1
+#define SCU_RAM_QAM_EQ_LOCK__PRE                                            0x0
+
+#define   SCU_RAM_QAM_EQ_LOCK_BIT__B                                        0
+#define   SCU_RAM_QAM_EQ_LOCK_BIT__W                                        1
+#define   SCU_RAM_QAM_EQ_LOCK_BIT__M                                        0x1
+#define   SCU_RAM_QAM_EQ_LOCK_BIT__PRE                                      0x0
+
+#define SCU_RAM_QAM_EQ_STATE__A                                             0x831FD2
+#define SCU_RAM_QAM_EQ_STATE__W                                             16
+#define SCU_RAM_QAM_EQ_STATE__M                                             0xFFFF
+#define SCU_RAM_QAM_EQ_STATE__PRE                                           0x0
+
+#define   SCU_RAM_QAM_EQ_STATE_BIT__B                                       0
+#define   SCU_RAM_QAM_EQ_STATE_BIT__W                                       16
+#define   SCU_RAM_QAM_EQ_STATE_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_EQ_STATE_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_RD_RSV_0__A                                             0x831FD3
+#define SCU_RAM_QAM_RD_RSV_0__W                                             16
+#define SCU_RAM_QAM_RD_RSV_0__M                                             0xFFFF
+#define SCU_RAM_QAM_RD_RSV_0__PRE                                           0x0
+
+#define   SCU_RAM_QAM_RD_RSV_0_BIT__B                                       0
+#define   SCU_RAM_QAM_RD_RSV_0_BIT__W                                       16
+#define   SCU_RAM_QAM_RD_RSV_0_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_RD_RSV_0_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_RD_RSV_1__A                                             0x831FD4
+#define SCU_RAM_QAM_RD_RSV_1__W                                             16
+#define SCU_RAM_QAM_RD_RSV_1__M                                             0xFFFF
+#define SCU_RAM_QAM_RD_RSV_1__PRE                                           0x0
+
+#define   SCU_RAM_QAM_RD_RSV_1_BIT__B                                       0
+#define   SCU_RAM_QAM_RD_RSV_1_BIT__W                                       16
+#define   SCU_RAM_QAM_RD_RSV_1_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_RD_RSV_1_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_RD_RSV_2__A                                             0x831FD5
+#define SCU_RAM_QAM_RD_RSV_2__W                                             16
+#define SCU_RAM_QAM_RD_RSV_2__M                                             0xFFFF
+#define SCU_RAM_QAM_RD_RSV_2__PRE                                           0x0
+
+#define   SCU_RAM_QAM_RD_RSV_2_BIT__B                                       0
+#define   SCU_RAM_QAM_RD_RSV_2_BIT__W                                       16
+#define   SCU_RAM_QAM_RD_RSV_2_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_RD_RSV_2_BIT__PRE                                     0x0
+
+#define SCU_RAM_QAM_RD_RSV_3__A                                             0x831FD6
+#define SCU_RAM_QAM_RD_RSV_3__W                                             16
+#define SCU_RAM_QAM_RD_RSV_3__M                                             0xFFFF
+#define SCU_RAM_QAM_RD_RSV_3__PRE                                           0x0
+
+#define   SCU_RAM_QAM_RD_RSV_3_BIT__B                                       0
+#define   SCU_RAM_QAM_RD_RSV_3_BIT__W                                       16
+#define   SCU_RAM_QAM_RD_RSV_3_BIT__M                                       0xFFFF
+#define   SCU_RAM_QAM_RD_RSV_3_BIT__PRE                                     0x0
+
+#define SCU_RAM_VSB_CTL_MODE__A                                             0x831FD7
+#define SCU_RAM_VSB_CTL_MODE__W                                             2
+#define SCU_RAM_VSB_CTL_MODE__M                                             0x3
+#define SCU_RAM_VSB_CTL_MODE__PRE                                           0x0
+
+#define   SCU_RAM_VSB_CTL_MODE_VSB_CTL_MODE_AGC__B                          0
+#define   SCU_RAM_VSB_CTL_MODE_VSB_CTL_MODE_AGC__W                          1
+#define   SCU_RAM_VSB_CTL_MODE_VSB_CTL_MODE_AGC__M                          0x1
+#define   SCU_RAM_VSB_CTL_MODE_VSB_CTL_MODE_AGC__PRE                        0x0
+#define     SCU_RAM_VSB_CTL_MODE_VSB_CTL_MODE_AGC_OFF                       0x0
+#define     SCU_RAM_VSB_CTL_MODE_VSB_CTL_MODE_AGC_ON                        0x1
+
+#define   SCU_RAM_VSB_CTL_MODE_VSB_CTL_MODE_MON__B                          1
+#define   SCU_RAM_VSB_CTL_MODE_VSB_CTL_MODE_MON__W                          1
+#define   SCU_RAM_VSB_CTL_MODE_VSB_CTL_MODE_MON__M                          0x2
+#define   SCU_RAM_VSB_CTL_MODE_VSB_CTL_MODE_MON__PRE                        0x0
+#define     SCU_RAM_VSB_CTL_MODE_VSB_CTL_MODE_MON_OFF                       0x0
+#define     SCU_RAM_VSB_CTL_MODE_VSB_CTL_MODE_MON_ON                        0x2
+
+#define SCU_RAM_VSB_NOTCH_THRESHOLD__A                                      0x831FD8
+#define SCU_RAM_VSB_NOTCH_THRESHOLD__W                                      16
+#define SCU_RAM_VSB_NOTCH_THRESHOLD__M                                      0xFFFF
+#define SCU_RAM_VSB_NOTCH_THRESHOLD__PRE                                    0x0
+
+#define SCU_RAM_VSB_RSV_0__A                                                0x831FD9
+#define SCU_RAM_VSB_RSV_0__W                                                16
+#define SCU_RAM_VSB_RSV_0__M                                                0xFFFF
+#define SCU_RAM_VSB_RSV_0__PRE                                              0x0
+
+#define SCU_RAM_VSB_RSV_1__A                                                0x831FDA
+#define SCU_RAM_VSB_RSV_1__W                                                16
+#define SCU_RAM_VSB_RSV_1__M                                                0xFFFF
+#define SCU_RAM_VSB_RSV_1__PRE                                              0x0
+
+#define SCU_RAM_VSB_RSV_2__A                                                0x831FDB
+#define SCU_RAM_VSB_RSV_2__W                                                16
+#define SCU_RAM_VSB_RSV_2__M                                                0xFFFF
+#define SCU_RAM_VSB_RSV_2__PRE                                              0x0
+
+#define SCU_RAM_VSB_RSV_3__A                                                0x831FDC
+#define SCU_RAM_VSB_RSV_3__W                                                16
+#define SCU_RAM_VSB_RSV_3__M                                                0xFFFF
+#define SCU_RAM_VSB_RSV_3__PRE                                              0x0
+
+#define SCU_RAM_VSB_RSV_4__A                                                0x831FDD
+#define SCU_RAM_VSB_RSV_4__W                                                16
+#define SCU_RAM_VSB_RSV_4__M                                                0xFFFF
+#define SCU_RAM_VSB_RSV_4__PRE                                              0x0
+
+#define SCU_RAM_VSB_RSV_5__A                                                0x831FDE
+#define SCU_RAM_VSB_RSV_5__W                                                16
+#define SCU_RAM_VSB_RSV_5__M                                                0xFFFF
+#define SCU_RAM_VSB_RSV_5__PRE                                              0x0
+
+#define SCU_RAM_VSB_RSV_6__A                                                0x831FDF
+#define SCU_RAM_VSB_RSV_6__W                                                16
+#define SCU_RAM_VSB_RSV_6__M                                                0xFFFF
+#define SCU_RAM_VSB_RSV_6__PRE                                              0x0
+
+#define SCU_RAM_VSB_RSV_7__A                                                0x831FE0
+#define SCU_RAM_VSB_RSV_7__W                                                16
+#define SCU_RAM_VSB_RSV_7__M                                                0xFFFF
+#define SCU_RAM_VSB_RSV_7__PRE                                              0x0
+
+#define SCU_RAM_VSB_RSV_8__A                                                0x831FE1
+#define SCU_RAM_VSB_RSV_8__W                                                16
+#define SCU_RAM_VSB_RSV_8__M                                                0xFFFF
+#define SCU_RAM_VSB_RSV_8__PRE                                              0x0
+
+#define SCU_RAM_VSB_RSV_9__A                                                0x831FE2
+#define SCU_RAM_VSB_RSV_9__W                                                16
+#define SCU_RAM_VSB_RSV_9__M                                                0xFFFF
+#define SCU_RAM_VSB_RSV_9__PRE                                              0x0
+
+#define SCU_RAM_VSB_RSV_10__A                                               0x831FE3
+#define SCU_RAM_VSB_RSV_10__W                                               16
+#define SCU_RAM_VSB_RSV_10__M                                               0xFFFF
+#define SCU_RAM_VSB_RSV_10__PRE                                             0x0
+
+#define SCU_RAM_VSB_RSV_11__A                                               0x831FE4
+#define SCU_RAM_VSB_RSV_11__W                                               16
+#define SCU_RAM_VSB_RSV_11__M                                               0xFFFF
+#define SCU_RAM_VSB_RSV_11__PRE                                             0x0
+
+#define SCU_RAM_VSB_RSV_12__A                                               0x831FE5
+#define SCU_RAM_VSB_RSV_12__W                                               16
+#define SCU_RAM_VSB_RSV_12__M                                               0xFFFF
+#define SCU_RAM_VSB_RSV_12__PRE                                             0x0
+
+#define SCU_RAM_VSB_RSV_13__A                                               0x831FE6
+#define SCU_RAM_VSB_RSV_13__W                                               16
+#define SCU_RAM_VSB_RSV_13__M                                               0xFFFF
+#define SCU_RAM_VSB_RSV_13__PRE                                             0x0
+
+#define SCU_RAM_VSB_AGC_POW_TGT__A                                          0x831FE7
+#define SCU_RAM_VSB_AGC_POW_TGT__W                                          15
+#define SCU_RAM_VSB_AGC_POW_TGT__M                                          0x7FFF
+#define SCU_RAM_VSB_AGC_POW_TGT__PRE                                        0x0
+
+#define SCU_RAM_VSB_OUTER_LOOP_CYCLE__A                                     0x831FE8
+#define SCU_RAM_VSB_OUTER_LOOP_CYCLE__W                                     8
+#define SCU_RAM_VSB_OUTER_LOOP_CYCLE__M                                     0xFF
+#define SCU_RAM_VSB_OUTER_LOOP_CYCLE__PRE                                   0x0
+
+#define SCU_RAM_VSB_FIELD_NUMBER__A                                         0x831FE9
+#define SCU_RAM_VSB_FIELD_NUMBER__W                                         9
+#define SCU_RAM_VSB_FIELD_NUMBER__M                                         0x1FF
+#define SCU_RAM_VSB_FIELD_NUMBER__PRE                                       0x0
+
+#define SCU_RAM_VSB_SEGMENT_NUMBER__A                                       0x831FEA
+#define SCU_RAM_VSB_SEGMENT_NUMBER__W                                       10
+#define SCU_RAM_VSB_SEGMENT_NUMBER__M                                       0x3FF
+#define SCU_RAM_VSB_SEGMENT_NUMBER__PRE                                     0x0
+
+#define SCU_RAM_DRIVER_VER_HI__A                                            0x831FEB
+#define SCU_RAM_DRIVER_VER_HI__W                                            16
+#define SCU_RAM_DRIVER_VER_HI__M                                            0xFFFF
+#define SCU_RAM_DRIVER_VER_HI__PRE                                          0x0
+
+#define SCU_RAM_DRIVER_VER_LO__A                                            0x831FEC
+#define SCU_RAM_DRIVER_VER_LO__W                                            16
+#define SCU_RAM_DRIVER_VER_LO__M                                            0xFFFF
+#define SCU_RAM_DRIVER_VER_LO__PRE                                          0x0
+
+#define SCU_RAM_PARAM_15__A                                                 0x831FED
+#define SCU_RAM_PARAM_15__W                                                 16
+#define SCU_RAM_PARAM_15__M                                                 0xFFFF
+#define SCU_RAM_PARAM_15__PRE                                               0x0
+
+#define SCU_RAM_PARAM_14__A                                                 0x831FEE
+#define SCU_RAM_PARAM_14__W                                                 16
+#define SCU_RAM_PARAM_14__M                                                 0xFFFF
+#define SCU_RAM_PARAM_14__PRE                                               0x0
+
+#define SCU_RAM_PARAM_13__A                                                 0x831FEF
+#define SCU_RAM_PARAM_13__W                                                 16
+#define SCU_RAM_PARAM_13__M                                                 0xFFFF
+#define SCU_RAM_PARAM_13__PRE                                               0x0
+
+#define SCU_RAM_PARAM_12__A                                                 0x831FF0
+#define SCU_RAM_PARAM_12__W                                                 16
+#define SCU_RAM_PARAM_12__M                                                 0xFFFF
+#define SCU_RAM_PARAM_12__PRE                                               0x0
+
+#define SCU_RAM_PARAM_11__A                                                 0x831FF1
+#define SCU_RAM_PARAM_11__W                                                 16
+#define SCU_RAM_PARAM_11__M                                                 0xFFFF
+#define SCU_RAM_PARAM_11__PRE                                               0x0
+
+#define SCU_RAM_PARAM_10__A                                                 0x831FF2
+#define SCU_RAM_PARAM_10__W                                                 16
+#define SCU_RAM_PARAM_10__M                                                 0xFFFF
+#define SCU_RAM_PARAM_10__PRE                                               0x0
+
+#define SCU_RAM_PARAM_9__A                                                  0x831FF3
+#define SCU_RAM_PARAM_9__W                                                  16
+#define SCU_RAM_PARAM_9__M                                                  0xFFFF
+#define SCU_RAM_PARAM_9__PRE                                                0x0
+
+#define SCU_RAM_PARAM_8__A                                                  0x831FF4
+#define SCU_RAM_PARAM_8__W                                                  16
+#define SCU_RAM_PARAM_8__M                                                  0xFFFF
+#define SCU_RAM_PARAM_8__PRE                                                0x0
+
+#define SCU_RAM_PARAM_7__A                                                  0x831FF5
+#define SCU_RAM_PARAM_7__W                                                  16
+#define SCU_RAM_PARAM_7__M                                                  0xFFFF
+#define SCU_RAM_PARAM_7__PRE                                                0x0
+
+#define SCU_RAM_PARAM_6__A                                                  0x831FF6
+#define SCU_RAM_PARAM_6__W                                                  16
+#define SCU_RAM_PARAM_6__M                                                  0xFFFF
+#define SCU_RAM_PARAM_6__PRE                                                0x0
+
+#define SCU_RAM_PARAM_5__A                                                  0x831FF7
+#define SCU_RAM_PARAM_5__W                                                  16
+#define SCU_RAM_PARAM_5__M                                                  0xFFFF
+#define SCU_RAM_PARAM_5__PRE                                                0x0
+
+#define SCU_RAM_PARAM_4__A                                                  0x831FF8
+#define SCU_RAM_PARAM_4__W                                                  16
+#define SCU_RAM_PARAM_4__M                                                  0xFFFF
+#define SCU_RAM_PARAM_4__PRE                                                0x0
+
+#define SCU_RAM_PARAM_3__A                                                  0x831FF9
+#define SCU_RAM_PARAM_3__W                                                  16
+#define SCU_RAM_PARAM_3__M                                                  0xFFFF
+#define SCU_RAM_PARAM_3__PRE                                                0x0
+
+#define SCU_RAM_PARAM_2__A                                                  0x831FFA
+#define SCU_RAM_PARAM_2__W                                                  16
+#define SCU_RAM_PARAM_2__M                                                  0xFFFF
+#define SCU_RAM_PARAM_2__PRE                                                0x0
+
+#define SCU_RAM_PARAM_1__A                                                  0x831FFB
+#define SCU_RAM_PARAM_1__W                                                  16
+#define SCU_RAM_PARAM_1__M                                                  0xFFFF
+#define SCU_RAM_PARAM_1__PRE                                                0x0
+#define   SCU_RAM_PARAM_1_RES_DEMOD_GET_LOCK_NOT_LOCKED                     0x0
+#define   SCU_RAM_PARAM_1_RES_DEMOD_GET_LOCK_DEMOD_LOCKED                   0x4000
+#define   SCU_RAM_PARAM_1_RES_DEMOD_GET_LOCK_LOCKED                         0x8000
+#define   SCU_RAM_PARAM_1_RES_DEMOD_GET_LOCK_NEVER_LOCK                     0xC000
+
+#define SCU_RAM_PARAM_0__A                                                  0x831FFC
+#define SCU_RAM_PARAM_0__W                                                  16
+#define SCU_RAM_PARAM_0__M                                                  0xFFFF
+#define SCU_RAM_PARAM_0__PRE                                                0x0
+#define   SCU_RAM_PARAM_0_ATV_DEMOD_SETENV_MN_STANDARD                      0x2
+#define   SCU_RAM_PARAM_0_ATV_DEMOD_SETENV_B_STANDARD                       0x103
+#define   SCU_RAM_PARAM_0_ATV_DEMOD_SETENV_G_STANDARD                       0x3
+#define   SCU_RAM_PARAM_0_ATV_DEMOD_SETENV_DK_STANDARD                      0x4
+#define   SCU_RAM_PARAM_0_ATV_DEMOD_SETENV_L_STANDARD                       0x9
+#define   SCU_RAM_PARAM_0_ATV_DEMOD_SETENV_LP_STANDARD                      0x109
+#define   SCU_RAM_PARAM_0_ATV_DEMOD_SETENV_I_STANDARD                       0xA
+#define   SCU_RAM_PARAM_0_ATV_DEMOD_SETENV_FM_STANDARD                      0x40
+#define   SCU_RAM_PARAM_0_QAM_DEMOD_SETENV_ANNEX_A                          0x0
+#define   SCU_RAM_PARAM_0_QAM_DEMOD_SETENV_ANNEX_B                          0x1
+#define   SCU_RAM_PARAM_0_QAM_DEMOD_SETENV_ANNEX_C                          0x2
+#define   SCU_RAM_PARAM_0_QAM_DEMOD_SETENV_ANNEX_D                          0x3
+#define   SCU_RAM_PARAM_0_RESULT_OK                                         0x0
+#define   SCU_RAM_PARAM_0_RESULT_UNKCMD                                     0xFFFF
+#define   SCU_RAM_PARAM_0_RESULT_UNKSTD                                     0xFFFE
+#define   SCU_RAM_PARAM_0_RESULT_INVPAR                                     0xFFFD
+#define   SCU_RAM_PARAM_0_RESULT_SIZE                                       0xFFFC
+
+#define SCU_RAM_COMMAND__A                                                  0x831FFD
+#define SCU_RAM_COMMAND__W                                                  16
+#define SCU_RAM_COMMAND__M                                                  0xFFFF
+#define SCU_RAM_COMMAND__PRE                                                0x0
+#define   SCU_RAM_COMMAND_CMD_DEMOD_RESET                                   0x1
+#define   SCU_RAM_COMMAND_CMD_DEMOD_SET_ENV                                 0x2
+#define   SCU_RAM_COMMAND_CMD_DEMOD_SET_PARAM                               0x3
+#define   SCU_RAM_COMMAND_CMD_DEMOD_START                                   0x4
+#define   SCU_RAM_COMMAND_CMD_DEMOD_GET_LOCK                                0x5
+#define   SCU_RAM_COMMAND_CMD_DEMOD_GET_PARAM                               0x6
+#define   SCU_RAM_COMMAND_CMD_DEMOD_HOLD                                    0x7
+#define   SCU_RAM_COMMAND_CMD_DEMOD_RESUME                                  0x8
+#define   SCU_RAM_COMMAND_CMD_DEMOD_STOP                                    0x9
+#define   SCU_RAM_COMMAND_CMD_STD_QAM_IRQ_ACTIVATE                          0x80
+#define   SCU_RAM_COMMAND_CMD_STD_QAM_IRQ_INACTIVATE                        0x81
+#define   SCU_RAM_COMMAND_CMD_STD_QAM_IRQ_SIGNAL                            0x82
+#define   SCU_RAM_COMMAND_CMD_STD_QAM_IRQ_MONITOR                           0x83
+#define   SCU_RAM_COMMAND_CMD_STD_QAM_TSK_ENABLE                            0x84
+#define   SCU_RAM_COMMAND_CMD_STD_QAM_FSM_SET_STATE                         0x85
+#define   SCU_RAM_COMMAND_CMD_DEBUG_GET_IRQ_REGS                            0x80
+#define   SCU_RAM_COMMAND_CMD_DEBUG_HTOL                                    0x81
+#define   SCU_RAM_COMMAND_CMD_DEBUG_GET_STACK_POINTER                       0x82
+#define   SCU_RAM_COMMAND_CMD_DEBUG_START_STACK_CHECK                       0x83
+#define   SCU_RAM_COMMAND_CMD_DEBUG_STOP_STACK_CHECK                        0x84
+#define   SCU_RAM_COMMAND_CMD_ADMIN_NOP                                     0xFF
+#define   SCU_RAM_COMMAND_CMD_ADMIN_GET_VERSION                             0xFE
+#define   SCU_RAM_COMMAND_CMD_ADMIN_GET_JTAG_VERSION                        0xFD
+#define   SCU_RAM_COMMAND_CMD_AUX_SCU_ATOMIC_ACCESS                         0xC0
+
+#define   SCU_RAM_COMMAND_STANDARD__B                                       8
+#define   SCU_RAM_COMMAND_STANDARD__W                                       8
+#define   SCU_RAM_COMMAND_STANDARD__M                                       0xFF00
+#define   SCU_RAM_COMMAND_STANDARD__PRE                                     0x0
+#define     SCU_RAM_COMMAND_STANDARD_ATV                                    0x100
+#define     SCU_RAM_COMMAND_STANDARD_QAM                                    0x200
+#define     SCU_RAM_COMMAND_STANDARD_VSB                                    0x300
+#define     SCU_RAM_COMMAND_STANDARD_OFDM                                   0x400
+#define     SCU_RAM_COMMAND_STANDARD_OOB                                    0x8000
+#define     SCU_RAM_COMMAND_STANDARD_TOP                                    0xFF00
+
+#define SCU_RAM_VERSION_HI__A                                               0x831FFE
+#define SCU_RAM_VERSION_HI__W                                               16
+#define SCU_RAM_VERSION_HI__M                                               0xFFFF
+#define SCU_RAM_VERSION_HI__PRE                                             0x0
+
+#define   SCU_RAM_VERSION_HI_VER_MAJOR_N3__B                                12
+#define   SCU_RAM_VERSION_HI_VER_MAJOR_N3__W                                4
+#define   SCU_RAM_VERSION_HI_VER_MAJOR_N3__M                                0xF000
+#define   SCU_RAM_VERSION_HI_VER_MAJOR_N3__PRE                              0x0
+
+#define   SCU_RAM_VERSION_HI_VER_MAJOR_N2__B                                8
+#define   SCU_RAM_VERSION_HI_VER_MAJOR_N2__W                                4
+#define   SCU_RAM_VERSION_HI_VER_MAJOR_N2__M                                0xF00
+#define   SCU_RAM_VERSION_HI_VER_MAJOR_N2__PRE                              0x0
+
+#define   SCU_RAM_VERSION_HI_VER_MAJOR_N1__B                                4
+#define   SCU_RAM_VERSION_HI_VER_MAJOR_N1__W                                4
+#define   SCU_RAM_VERSION_HI_VER_MAJOR_N1__M                                0xF0
+#define   SCU_RAM_VERSION_HI_VER_MAJOR_N1__PRE                              0x0
+
+#define   SCU_RAM_VERSION_HI_VER_MINOR_N1__B                                0
+#define   SCU_RAM_VERSION_HI_VER_MINOR_N1__W                                4
+#define   SCU_RAM_VERSION_HI_VER_MINOR_N1__M                                0xF
+#define   SCU_RAM_VERSION_HI_VER_MINOR_N1__PRE                              0x0
+
+#define SCU_RAM_VERSION_LO__A                                               0x831FFF
+#define SCU_RAM_VERSION_LO__W                                               16
+#define SCU_RAM_VERSION_LO__M                                               0xFFFF
+#define SCU_RAM_VERSION_LO__PRE                                             0x0
+
+#define   SCU_RAM_VERSION_LO_VER_PATCH_N4__B                                12
+#define   SCU_RAM_VERSION_LO_VER_PATCH_N4__W                                4
+#define   SCU_RAM_VERSION_LO_VER_PATCH_N4__M                                0xF000
+#define   SCU_RAM_VERSION_LO_VER_PATCH_N4__PRE                              0x0
+
+#define   SCU_RAM_VERSION_LO_VER_PATCH_N3__B                                8
+#define   SCU_RAM_VERSION_LO_VER_PATCH_N3__W                                4
+#define   SCU_RAM_VERSION_LO_VER_PATCH_N3__M                                0xF00
+#define   SCU_RAM_VERSION_LO_VER_PATCH_N3__PRE                              0x0
+
+#define   SCU_RAM_VERSION_LO_VER_PATCH_N2__B                                4
+#define   SCU_RAM_VERSION_LO_VER_PATCH_N2__W                                4
+#define   SCU_RAM_VERSION_LO_VER_PATCH_N2__M                                0xF0
+#define   SCU_RAM_VERSION_LO_VER_PATCH_N2__PRE                              0x0
+
+#define   SCU_RAM_VERSION_LO_VER_PATCH_N1__B                                0
+#define   SCU_RAM_VERSION_LO_VER_PATCH_N1__W                                4
+#define   SCU_RAM_VERSION_LO_VER_PATCH_N1__M                                0xF
+#define   SCU_RAM_VERSION_LO_VER_PATCH_N1__PRE                              0x0
+
+#define SIO_COMM_EXEC__A                                                    0x400000
+#define SIO_COMM_EXEC__W                                                    2
+#define SIO_COMM_EXEC__M                                                    0x3
+#define SIO_COMM_EXEC__PRE                                                  0x0
+#define   SIO_COMM_EXEC_STOP                                                0x0
+#define   SIO_COMM_EXEC_ACTIVE                                              0x1
+#define   SIO_COMM_EXEC_HOLD                                                0x2
+
+#define SIO_COMM_STATE__A                                                   0x400001
+#define SIO_COMM_STATE__W                                                   16
+#define SIO_COMM_STATE__M                                                   0xFFFF
+#define SIO_COMM_STATE__PRE                                                 0x0
+#define SIO_COMM_MB__A                                                      0x400002
+#define SIO_COMM_MB__W                                                      16
+#define SIO_COMM_MB__M                                                      0xFFFF
+#define SIO_COMM_MB__PRE                                                    0x0
+#define SIO_COMM_INT_REQ__A                                                 0x400003
+#define SIO_COMM_INT_REQ__W                                                 16
+#define SIO_COMM_INT_REQ__M                                                 0xFFFF
+#define SIO_COMM_INT_REQ__PRE                                               0x0
+
+#define   SIO_COMM_INT_REQ_HI_REQ__B                                        0
+#define   SIO_COMM_INT_REQ_HI_REQ__W                                        1
+#define   SIO_COMM_INT_REQ_HI_REQ__M                                        0x1
+#define   SIO_COMM_INT_REQ_HI_REQ__PRE                                      0x0
+
+#define   SIO_COMM_INT_REQ_SA_REQ__B                                        1
+#define   SIO_COMM_INT_REQ_SA_REQ__W                                        1
+#define   SIO_COMM_INT_REQ_SA_REQ__M                                        0x2
+#define   SIO_COMM_INT_REQ_SA_REQ__PRE                                      0x0
+
+#define SIO_COMM_INT_STA__A                                                 0x400005
+#define SIO_COMM_INT_STA__W                                                 16
+#define SIO_COMM_INT_STA__M                                                 0xFFFF
+#define SIO_COMM_INT_STA__PRE                                               0x0
+#define SIO_COMM_INT_MSK__A                                                 0x400006
+#define SIO_COMM_INT_MSK__W                                                 16
+#define SIO_COMM_INT_MSK__M                                                 0xFFFF
+#define SIO_COMM_INT_MSK__PRE                                               0x0
+#define SIO_COMM_INT_STM__A                                                 0x400007
+#define SIO_COMM_INT_STM__W                                                 16
+#define SIO_COMM_INT_STM__M                                                 0xFFFF
+#define SIO_COMM_INT_STM__PRE                                               0x0
+
+#define SIO_TOP_COMM_EXEC__A                                                0x410000
+#define SIO_TOP_COMM_EXEC__W                                                2
+#define SIO_TOP_COMM_EXEC__M                                                0x3
+#define SIO_TOP_COMM_EXEC__PRE                                              0x0
+#define   SIO_TOP_COMM_EXEC_STOP                                            0x0
+#define   SIO_TOP_COMM_EXEC_ACTIVE                                          0x1
+#define   SIO_TOP_COMM_EXEC_HOLD                                            0x2
+
+#define SIO_TOP_COMM_KEY__A                                                 0x41000F
+#define SIO_TOP_COMM_KEY__W                                                 16
+#define SIO_TOP_COMM_KEY__M                                                 0xFFFF
+#define SIO_TOP_COMM_KEY__PRE                                               0x0
+#define   SIO_TOP_COMM_KEY_KEY                                              0xFABA
+
+#define SIO_TOP_JTAGID_LO__A                                                0x410012
+#define SIO_TOP_JTAGID_LO__W                                                16
+#define SIO_TOP_JTAGID_LO__M                                                0xFFFF
+#define SIO_TOP_JTAGID_LO__PRE                                              0x0
+
+#define SIO_TOP_JTAGID_HI__A                                                0x410013
+#define SIO_TOP_JTAGID_HI__W                                                16
+#define SIO_TOP_JTAGID_HI__M                                                0xFFFF
+#define SIO_TOP_JTAGID_HI__PRE                                              0x0
+
+#define SIO_HI_RA_RAM_S0_FLG_SMM__A                                         0x420010
+#define SIO_HI_RA_RAM_S0_FLG_SMM__W                                         1
+#define SIO_HI_RA_RAM_S0_FLG_SMM__M                                         0x1
+#define SIO_HI_RA_RAM_S0_FLG_SMM__PRE                                       0x0
+
+#define SIO_HI_RA_RAM_S0_DEV_ID__A                                          0x420011
+#define SIO_HI_RA_RAM_S0_DEV_ID__W                                          7
+#define SIO_HI_RA_RAM_S0_DEV_ID__M                                          0x7F
+#define SIO_HI_RA_RAM_S0_DEV_ID__PRE                                        0x52
+
+#define SIO_HI_RA_RAM_S0_FLG_CRC__A                                         0x420012
+#define SIO_HI_RA_RAM_S0_FLG_CRC__W                                         1
+#define SIO_HI_RA_RAM_S0_FLG_CRC__M                                         0x1
+#define SIO_HI_RA_RAM_S0_FLG_CRC__PRE                                       0x0
+#define SIO_HI_RA_RAM_S0_FLG_ACC__A                                         0x420013
+#define SIO_HI_RA_RAM_S0_FLG_ACC__W                                         4
+#define SIO_HI_RA_RAM_S0_FLG_ACC__M                                         0xF
+#define SIO_HI_RA_RAM_S0_FLG_ACC__PRE                                       0x0
+
+#define   SIO_HI_RA_RAM_S0_FLG_ACC_S0_RWM__B                                0
+#define   SIO_HI_RA_RAM_S0_FLG_ACC_S0_RWM__W                                2
+#define   SIO_HI_RA_RAM_S0_FLG_ACC_S0_RWM__M                                0x3
+#define   SIO_HI_RA_RAM_S0_FLG_ACC_S0_RWM__PRE                              0x0
+
+#define   SIO_HI_RA_RAM_S0_FLG_ACC_S0_SLV_BRC__B                            2
+#define   SIO_HI_RA_RAM_S0_FLG_ACC_S0_SLV_BRC__W                            1
+#define   SIO_HI_RA_RAM_S0_FLG_ACC_S0_SLV_BRC__M                            0x4
+#define   SIO_HI_RA_RAM_S0_FLG_ACC_S0_SLV_BRC__PRE                          0x0
+
+#define   SIO_HI_RA_RAM_S0_FLG_ACC_S0_SLV_SWP__B                            3
+#define   SIO_HI_RA_RAM_S0_FLG_ACC_S0_SLV_SWP__W                            1
+#define   SIO_HI_RA_RAM_S0_FLG_ACC_S0_SLV_SWP__M                            0x8
+#define   SIO_HI_RA_RAM_S0_FLG_ACC_S0_SLV_SWP__PRE                          0x0
+
+#define SIO_HI_RA_RAM_S0_STATE__A                                           0x420014
+#define SIO_HI_RA_RAM_S0_STATE__W                                           1
+#define SIO_HI_RA_RAM_S0_STATE__M                                           0x1
+#define SIO_HI_RA_RAM_S0_STATE__PRE                                         0x0
+
+#define   SIO_HI_RA_RAM_S0_STATE_S0_SLV_STA__B                              0
+#define   SIO_HI_RA_RAM_S0_STATE_S0_SLV_STA__W                              1
+#define   SIO_HI_RA_RAM_S0_STATE_S0_SLV_STA__M                              0x1
+#define   SIO_HI_RA_RAM_S0_STATE_S0_SLV_STA__PRE                            0x0
+
+#define SIO_HI_RA_RAM_S0_BLK_BNK__A                                         0x420015
+#define SIO_HI_RA_RAM_S0_BLK_BNK__W                                         12
+#define SIO_HI_RA_RAM_S0_BLK_BNK__M                                         0xFFF
+#define SIO_HI_RA_RAM_S0_BLK_BNK__PRE                                       0x82
+
+#define   SIO_HI_RA_RAM_S0_BLK_BNK_S0_SLV_BNK__B                            0
+#define   SIO_HI_RA_RAM_S0_BLK_BNK_S0_SLV_BNK__W                            6
+#define   SIO_HI_RA_RAM_S0_BLK_BNK_S0_SLV_BNK__M                            0x3F
+#define   SIO_HI_RA_RAM_S0_BLK_BNK_S0_SLV_BNK__PRE                          0x2
+
+#define   SIO_HI_RA_RAM_S0_BLK_BNK_S0_SLV_BLK__B                            6
+#define   SIO_HI_RA_RAM_S0_BLK_BNK_S0_SLV_BLK__W                            6
+#define   SIO_HI_RA_RAM_S0_BLK_BNK_S0_SLV_BLK__M                            0xFC0
+#define   SIO_HI_RA_RAM_S0_BLK_BNK_S0_SLV_BLK__PRE                          0x80
+
+#define SIO_HI_RA_RAM_S0_ADDR__A                                            0x420016
+#define SIO_HI_RA_RAM_S0_ADDR__W                                            16
+#define SIO_HI_RA_RAM_S0_ADDR__M                                            0xFFFF
+#define SIO_HI_RA_RAM_S0_ADDR__PRE                                          0x0
+
+#define   SIO_HI_RA_RAM_S0_ADDR_S0_SLV_ADDR__B                              0
+#define   SIO_HI_RA_RAM_S0_ADDR_S0_SLV_ADDR__W                              16
+#define   SIO_HI_RA_RAM_S0_ADDR_S0_SLV_ADDR__M                              0xFFFF
+#define   SIO_HI_RA_RAM_S0_ADDR_S0_SLV_ADDR__PRE                            0x0
+
+#define SIO_HI_RA_RAM_S0_CRC__A                                             0x420017
+#define SIO_HI_RA_RAM_S0_CRC__W                                             16
+#define SIO_HI_RA_RAM_S0_CRC__M                                             0xFFFF
+#define SIO_HI_RA_RAM_S0_CRC__PRE                                           0x0
+
+#define SIO_HI_RA_RAM_S0_BUFFER__A                                          0x420018
+#define SIO_HI_RA_RAM_S0_BUFFER__W                                          16
+#define SIO_HI_RA_RAM_S0_BUFFER__M                                          0xFFFF
+#define SIO_HI_RA_RAM_S0_BUFFER__PRE                                        0x0
+
+#define SIO_HI_RA_RAM_S0_RMWBUF__A                                          0x420019
+#define SIO_HI_RA_RAM_S0_RMWBUF__W                                          16
+#define SIO_HI_RA_RAM_S0_RMWBUF__M                                          0xFFFF
+#define SIO_HI_RA_RAM_S0_RMWBUF__PRE                                        0x0
+
+#define SIO_HI_RA_RAM_S0_FLG_VB__A                                          0x42001A
+#define SIO_HI_RA_RAM_S0_FLG_VB__W                                          1
+#define SIO_HI_RA_RAM_S0_FLG_VB__M                                          0x1
+#define SIO_HI_RA_RAM_S0_FLG_VB__PRE                                        0x0
+
+#define SIO_HI_RA_RAM_S0_TEMP0__A                                           0x42001B
+#define SIO_HI_RA_RAM_S0_TEMP0__W                                           16
+#define SIO_HI_RA_RAM_S0_TEMP0__M                                           0xFFFF
+#define SIO_HI_RA_RAM_S0_TEMP0__PRE                                         0x0
+
+#define SIO_HI_RA_RAM_S0_TEMP1__A                                           0x42001C
+#define SIO_HI_RA_RAM_S0_TEMP1__W                                           16
+#define SIO_HI_RA_RAM_S0_TEMP1__M                                           0xFFFF
+#define SIO_HI_RA_RAM_S0_TEMP1__PRE                                         0x0
+
+#define SIO_HI_RA_RAM_S0_OFFSET__A                                          0x42001D
+#define SIO_HI_RA_RAM_S0_OFFSET__W                                          16
+#define SIO_HI_RA_RAM_S0_OFFSET__M                                          0xFFFF
+#define SIO_HI_RA_RAM_S0_OFFSET__PRE                                        0x0
+
+#define SIO_HI_RA_RAM_S1_FLG_SMM__A                                         0x420020
+#define SIO_HI_RA_RAM_S1_FLG_SMM__W                                         1
+#define SIO_HI_RA_RAM_S1_FLG_SMM__M                                         0x1
+#define SIO_HI_RA_RAM_S1_FLG_SMM__PRE                                       0x0
+
+#define SIO_HI_RA_RAM_S1_DEV_ID__A                                          0x420021
+#define SIO_HI_RA_RAM_S1_DEV_ID__W                                          7
+#define SIO_HI_RA_RAM_S1_DEV_ID__M                                          0x7F
+#define SIO_HI_RA_RAM_S1_DEV_ID__PRE                                        0x52
+
+#define SIO_HI_RA_RAM_S1_FLG_CRC__A                                         0x420022
+#define SIO_HI_RA_RAM_S1_FLG_CRC__W                                         1
+#define SIO_HI_RA_RAM_S1_FLG_CRC__M                                         0x1
+#define SIO_HI_RA_RAM_S1_FLG_CRC__PRE                                       0x0
+#define SIO_HI_RA_RAM_S1_FLG_ACC__A                                         0x420023
+#define SIO_HI_RA_RAM_S1_FLG_ACC__W                                         4
+#define SIO_HI_RA_RAM_S1_FLG_ACC__M                                         0xF
+#define SIO_HI_RA_RAM_S1_FLG_ACC__PRE                                       0x0
+
+#define   SIO_HI_RA_RAM_S1_FLG_ACC_S1_RWM__B                                0
+#define   SIO_HI_RA_RAM_S1_FLG_ACC_S1_RWM__W                                2
+#define   SIO_HI_RA_RAM_S1_FLG_ACC_S1_RWM__M                                0x3
+#define   SIO_HI_RA_RAM_S1_FLG_ACC_S1_RWM__PRE                              0x0
+
+#define   SIO_HI_RA_RAM_S1_FLG_ACC_S1_SLV_BRC__B                            2
+#define   SIO_HI_RA_RAM_S1_FLG_ACC_S1_SLV_BRC__W                            1
+#define   SIO_HI_RA_RAM_S1_FLG_ACC_S1_SLV_BRC__M                            0x4
+#define   SIO_HI_RA_RAM_S1_FLG_ACC_S1_SLV_BRC__PRE                          0x0
+
+#define   SIO_HI_RA_RAM_S1_FLG_ACC_S1_SLV_SWP__B                            3
+#define   SIO_HI_RA_RAM_S1_FLG_ACC_S1_SLV_SWP__W                            1
+#define   SIO_HI_RA_RAM_S1_FLG_ACC_S1_SLV_SWP__M                            0x8
+#define   SIO_HI_RA_RAM_S1_FLG_ACC_S1_SLV_SWP__PRE                          0x0
+
+#define SIO_HI_RA_RAM_S1_STATE__A                                           0x420024
+#define SIO_HI_RA_RAM_S1_STATE__W                                           1
+#define SIO_HI_RA_RAM_S1_STATE__M                                           0x1
+#define SIO_HI_RA_RAM_S1_STATE__PRE                                         0x0
+
+#define   SIO_HI_RA_RAM_S1_STATE_S1_SLV_STA__B                              0
+#define   SIO_HI_RA_RAM_S1_STATE_S1_SLV_STA__W                              1
+#define   SIO_HI_RA_RAM_S1_STATE_S1_SLV_STA__M                              0x1
+#define   SIO_HI_RA_RAM_S1_STATE_S1_SLV_STA__PRE                            0x0
+
+#define SIO_HI_RA_RAM_S1_BLK_BNK__A                                         0x420025
+#define SIO_HI_RA_RAM_S1_BLK_BNK__W                                         12
+#define SIO_HI_RA_RAM_S1_BLK_BNK__M                                         0xFFF
+#define SIO_HI_RA_RAM_S1_BLK_BNK__PRE                                       0x82
+
+#define   SIO_HI_RA_RAM_S1_BLK_BNK_S1_SLV_BNK__B                            0
+#define   SIO_HI_RA_RAM_S1_BLK_BNK_S1_SLV_BNK__W                            6
+#define   SIO_HI_RA_RAM_S1_BLK_BNK_S1_SLV_BNK__M                            0x3F
+#define   SIO_HI_RA_RAM_S1_BLK_BNK_S1_SLV_BNK__PRE                          0x2
+
+#define   SIO_HI_RA_RAM_S1_BLK_BNK_S1_SLV_BLK__B                            6
+#define   SIO_HI_RA_RAM_S1_BLK_BNK_S1_SLV_BLK__W                            6
+#define   SIO_HI_RA_RAM_S1_BLK_BNK_S1_SLV_BLK__M                            0xFC0
+#define   SIO_HI_RA_RAM_S1_BLK_BNK_S1_SLV_BLK__PRE                          0x80
+
+#define SIO_HI_RA_RAM_S1_ADDR__A                                            0x420026
+#define SIO_HI_RA_RAM_S1_ADDR__W                                            16
+#define SIO_HI_RA_RAM_S1_ADDR__M                                            0xFFFF
+#define SIO_HI_RA_RAM_S1_ADDR__PRE                                          0x0
+
+#define   SIO_HI_RA_RAM_S1_ADDR_S1_SLV_ADDR__B                              0
+#define   SIO_HI_RA_RAM_S1_ADDR_S1_SLV_ADDR__W                              16
+#define   SIO_HI_RA_RAM_S1_ADDR_S1_SLV_ADDR__M                              0xFFFF
+#define   SIO_HI_RA_RAM_S1_ADDR_S1_SLV_ADDR__PRE                            0x0
+
+#define SIO_HI_RA_RAM_S1_CRC__A                                             0x420027
+#define SIO_HI_RA_RAM_S1_CRC__W                                             16
+#define SIO_HI_RA_RAM_S1_CRC__M                                             0xFFFF
+#define SIO_HI_RA_RAM_S1_CRC__PRE                                           0x0
+
+#define SIO_HI_RA_RAM_S1_BUFFER__A                                          0x420028
+#define SIO_HI_RA_RAM_S1_BUFFER__W                                          16
+#define SIO_HI_RA_RAM_S1_BUFFER__M                                          0xFFFF
+#define SIO_HI_RA_RAM_S1_BUFFER__PRE                                        0x0
+
+#define SIO_HI_RA_RAM_S1_RMWBUF__A                                          0x420029
+#define SIO_HI_RA_RAM_S1_RMWBUF__W                                          16
+#define SIO_HI_RA_RAM_S1_RMWBUF__M                                          0xFFFF
+#define SIO_HI_RA_RAM_S1_RMWBUF__PRE                                        0x0
+
+#define SIO_HI_RA_RAM_S1_FLG_VB__A                                          0x42002A
+#define SIO_HI_RA_RAM_S1_FLG_VB__W                                          1
+#define SIO_HI_RA_RAM_S1_FLG_VB__M                                          0x1
+#define SIO_HI_RA_RAM_S1_FLG_VB__PRE                                        0x0
+
+#define SIO_HI_RA_RAM_S1_TEMP0__A                                           0x42002B
+#define SIO_HI_RA_RAM_S1_TEMP0__W                                           16
+#define SIO_HI_RA_RAM_S1_TEMP0__M                                           0xFFFF
+#define SIO_HI_RA_RAM_S1_TEMP0__PRE                                         0x0
+
+#define SIO_HI_RA_RAM_S1_TEMP1__A                                           0x42002C
+#define SIO_HI_RA_RAM_S1_TEMP1__W                                           16
+#define SIO_HI_RA_RAM_S1_TEMP1__M                                           0xFFFF
+#define SIO_HI_RA_RAM_S1_TEMP1__PRE                                         0x0
+
+#define SIO_HI_RA_RAM_S1_OFFSET__A                                          0x42002D
+#define SIO_HI_RA_RAM_S1_OFFSET__W                                          16
+#define SIO_HI_RA_RAM_S1_OFFSET__M                                          0xFFFF
+#define SIO_HI_RA_RAM_S1_OFFSET__PRE                                        0x0
+#define SIO_HI_RA_RAM_SEMA__A                                               0x420030
+#define SIO_HI_RA_RAM_SEMA__W                                               1
+#define SIO_HI_RA_RAM_SEMA__M                                               0x1
+#define SIO_HI_RA_RAM_SEMA__PRE                                             0x0
+#define   SIO_HI_RA_RAM_SEMA_FREE                                           0x0
+#define   SIO_HI_RA_RAM_SEMA_BUSY                                           0x1
+
+#define SIO_HI_RA_RAM_RES__A                                                0x420031
+#define SIO_HI_RA_RAM_RES__W                                                3
+#define SIO_HI_RA_RAM_RES__M                                                0x7
+#define SIO_HI_RA_RAM_RES__PRE                                              0x0
+#define   SIO_HI_RA_RAM_RES_OK                                              0x0
+#define   SIO_HI_RA_RAM_RES_ERROR                                           0x1
+#define   SIO_HI_RA_RAM_RES_I2C_START_FOUND                                 0x1
+#define   SIO_HI_RA_RAM_RES_I2C_STOP_FOUND                                  0x2
+#define   SIO_HI_RA_RAM_RES_I2C_ARB_LOST                                    0x3
+#define   SIO_HI_RA_RAM_RES_I2C_ERROR                                       0x4
+
+#define SIO_HI_RA_RAM_CMD__A                                                0x420032
+#define SIO_HI_RA_RAM_CMD__W                                                4
+#define SIO_HI_RA_RAM_CMD__M                                                0xF
+#define SIO_HI_RA_RAM_CMD__PRE                                              0x0
+#define   SIO_HI_RA_RAM_CMD_NULL                                            0x0
+#define   SIO_HI_RA_RAM_CMD_UIO                                             0x1
+#define   SIO_HI_RA_RAM_CMD_RESET                                           0x2
+#define   SIO_HI_RA_RAM_CMD_CONFIG                                          0x3
+#define   SIO_HI_RA_RAM_CMD_INTERNAL_TRANSFER                               0x4
+#define   SIO_HI_RA_RAM_CMD_I2C_TRANSMIT                                    0x5
+#define   SIO_HI_RA_RAM_CMD_EXEC                                            0x6
+#define   SIO_HI_RA_RAM_CMD_BRDCTRL                                         0x7
+#define   SIO_HI_RA_RAM_CMD_ATOMIC_COPY                                     0x8
+
+#define SIO_HI_RA_RAM_PAR_1__A                                              0x420033
+#define SIO_HI_RA_RAM_PAR_1__W                                              16
+#define SIO_HI_RA_RAM_PAR_1__M                                              0xFFFF
+#define SIO_HI_RA_RAM_PAR_1__PRE                                            0x0
+#define   SIO_HI_RA_RAM_PAR_1_PAR1__B                                       0
+#define   SIO_HI_RA_RAM_PAR_1_PAR1__W                                       16
+#define   SIO_HI_RA_RAM_PAR_1_PAR1__M                                       0xFFFF
+#define   SIO_HI_RA_RAM_PAR_1_PAR1__PRE                                     0x0
+#define     SIO_HI_RA_RAM_PAR_1_PAR1_SEC_KEY                                0x3945
+
+#define   SIO_HI_RA_RAM_PAR_1_ITX_SRC_BNK__B                                0
+#define   SIO_HI_RA_RAM_PAR_1_ITX_SRC_BNK__W                                6
+#define   SIO_HI_RA_RAM_PAR_1_ITX_SRC_BNK__M                                0x3F
+#define   SIO_HI_RA_RAM_PAR_1_ITX_SRC_BNK__PRE                              0x0
+
+#define   SIO_HI_RA_RAM_PAR_1_ITX_SRC_BLK__B                                6
+#define   SIO_HI_RA_RAM_PAR_1_ITX_SRC_BLK__W                                6
+#define   SIO_HI_RA_RAM_PAR_1_ITX_SRC_BLK__M                                0xFC0
+#define   SIO_HI_RA_RAM_PAR_1_ITX_SRC_BLK__PRE                              0x0
+
+#define   SIO_HI_RA_RAM_PAR_1_I2CTX_PORT__B                                 0
+#define   SIO_HI_RA_RAM_PAR_1_I2CTX_PORT__W                                 1
+#define   SIO_HI_RA_RAM_PAR_1_I2CTX_PORT__M                                 0x1
+#define   SIO_HI_RA_RAM_PAR_1_I2CTX_PORT__PRE                               0x0
+
+#define   SIO_HI_RA_RAM_PAR_1_I2CTX_TOE__B                                  1
+#define   SIO_HI_RA_RAM_PAR_1_I2CTX_TOE__W                                  1
+#define   SIO_HI_RA_RAM_PAR_1_I2CTX_TOE__M                                  0x2
+#define   SIO_HI_RA_RAM_PAR_1_I2CTX_TOE__PRE                                0x0
+#define     SIO_HI_RA_RAM_PAR_1_I2CTX_TOE_DISABLE                           0x0
+#define     SIO_HI_RA_RAM_PAR_1_I2CTX_TOE_ENABLE                            0x2
+
+#define   SIO_HI_RA_RAM_PAR_1_EXEC_FUNC__B                                  0
+#define   SIO_HI_RA_RAM_PAR_1_EXEC_FUNC__W                                  10
+#define   SIO_HI_RA_RAM_PAR_1_EXEC_FUNC__M                                  0x3FF
+#define   SIO_HI_RA_RAM_PAR_1_EXEC_FUNC__PRE                                0x0
+
+#define   SIO_HI_RA_RAM_PAR_1_ACP_INT_BNK__B                                0
+#define   SIO_HI_RA_RAM_PAR_1_ACP_INT_BNK__W                                6
+#define   SIO_HI_RA_RAM_PAR_1_ACP_INT_BNK__M                                0x3F
+#define   SIO_HI_RA_RAM_PAR_1_ACP_INT_BNK__PRE                              0x0
+
+#define   SIO_HI_RA_RAM_PAR_1_ACP_INT_BLK__B                                6
+#define   SIO_HI_RA_RAM_PAR_1_ACP_INT_BLK__W                                6
+#define   SIO_HI_RA_RAM_PAR_1_ACP_INT_BLK__M                                0xFC0
+#define   SIO_HI_RA_RAM_PAR_1_ACP_INT_BLK__PRE                              0x0
+
+#define SIO_HI_RA_RAM_PAR_2__A                                              0x420034
+#define SIO_HI_RA_RAM_PAR_2__W                                              16
+#define SIO_HI_RA_RAM_PAR_2__M                                              0xFFFF
+#define SIO_HI_RA_RAM_PAR_2__PRE                                            0x0
+#define   SIO_HI_RA_RAM_PAR_2_PAR2__B                                       0
+#define   SIO_HI_RA_RAM_PAR_2_PAR2__W                                       16
+#define   SIO_HI_RA_RAM_PAR_2_PAR2__M                                       0xFFFF
+#define   SIO_HI_RA_RAM_PAR_2_PAR2__PRE                                     0x0
+
+#define   SIO_HI_RA_RAM_PAR_2_CFG_DIV__B                                    0
+#define   SIO_HI_RA_RAM_PAR_2_CFG_DIV__W                                    7
+#define   SIO_HI_RA_RAM_PAR_2_CFG_DIV__M                                    0x7F
+#define   SIO_HI_RA_RAM_PAR_2_CFG_DIV__PRE                                  0x25
+
+#define   SIO_HI_RA_RAM_PAR_2_ITX_SRC_OFF__B                                0
+#define   SIO_HI_RA_RAM_PAR_2_ITX_SRC_OFF__W                                16
+#define   SIO_HI_RA_RAM_PAR_2_ITX_SRC_OFF__M                                0xFFFF
+#define   SIO_HI_RA_RAM_PAR_2_ITX_SRC_OFF__PRE                              0x0
+
+#define   SIO_HI_RA_RAM_PAR_2_I2CTX_BUF__B                                  0
+#define   SIO_HI_RA_RAM_PAR_2_I2CTX_BUF__W                                  16
+#define   SIO_HI_RA_RAM_PAR_2_I2CTX_BUF__M                                  0xFFFF
+#define   SIO_HI_RA_RAM_PAR_2_I2CTX_BUF__PRE                                0x0
+
+#define   SIO_HI_RA_RAM_PAR_2_BRD_CFG__B                                    2
+#define   SIO_HI_RA_RAM_PAR_2_BRD_CFG__W                                    1
+#define   SIO_HI_RA_RAM_PAR_2_BRD_CFG__M                                    0x4
+#define   SIO_HI_RA_RAM_PAR_2_BRD_CFG__PRE                                  0x0
+#define     SIO_HI_RA_RAM_PAR_2_BRD_CFG_OPEN                                0x0
+#define     SIO_HI_RA_RAM_PAR_2_BRD_CFG_CLOSED                              0x4
+
+#define   SIO_HI_RA_RAM_PAR_2_ACP_INT_OFF__B                                0
+#define   SIO_HI_RA_RAM_PAR_2_ACP_INT_OFF__W                                16
+#define   SIO_HI_RA_RAM_PAR_2_ACP_INT_OFF__M                                0xFFFF
+#define   SIO_HI_RA_RAM_PAR_2_ACP_INT_OFF__PRE                              0x0
+
+#define SIO_HI_RA_RAM_PAR_3__A                                              0x420035
+#define SIO_HI_RA_RAM_PAR_3__W                                              16
+#define SIO_HI_RA_RAM_PAR_3__M                                              0xFFFF
+#define SIO_HI_RA_RAM_PAR_3__PRE                                            0x0
+#define   SIO_HI_RA_RAM_PAR_3_PAR3__B                                       0
+#define   SIO_HI_RA_RAM_PAR_3_PAR3__W                                       16
+#define   SIO_HI_RA_RAM_PAR_3_PAR3__M                                       0xFFFF
+#define   SIO_HI_RA_RAM_PAR_3_PAR3__PRE                                     0x0
+
+#define   SIO_HI_RA_RAM_PAR_3_CFG_DBL_SDA__B                                0
+#define   SIO_HI_RA_RAM_PAR_3_CFG_DBL_SDA__W                                7
+#define   SIO_HI_RA_RAM_PAR_3_CFG_DBL_SDA__M                                0x7F
+#define   SIO_HI_RA_RAM_PAR_3_CFG_DBL_SDA__PRE                              0x3F
+
+#define   SIO_HI_RA_RAM_PAR_3_CFG_DBL_SCL__B                                7
+#define   SIO_HI_RA_RAM_PAR_3_CFG_DBL_SCL__W                                7
+#define   SIO_HI_RA_RAM_PAR_3_CFG_DBL_SCL__M                                0x3F80
+#define   SIO_HI_RA_RAM_PAR_3_CFG_DBL_SCL__PRE                              0x1F80
+
+#define   SIO_HI_RA_RAM_PAR_3_ITX_LEN__B                                    0
+#define   SIO_HI_RA_RAM_PAR_3_ITX_LEN__W                                    16
+#define   SIO_HI_RA_RAM_PAR_3_ITX_LEN__M                                    0xFFFF
+#define   SIO_HI_RA_RAM_PAR_3_ITX_LEN__PRE                                  0x0
+
+#define   SIO_HI_RA_RAM_PAR_3_ACP_LEN__B                                    0
+#define   SIO_HI_RA_RAM_PAR_3_ACP_LEN__W                                    3
+#define   SIO_HI_RA_RAM_PAR_3_ACP_LEN__M                                    0x7
+#define   SIO_HI_RA_RAM_PAR_3_ACP_LEN__PRE                                  0x0
+
+#define   SIO_HI_RA_RAM_PAR_3_ACP_RW__B                                     3
+#define   SIO_HI_RA_RAM_PAR_3_ACP_RW__W                                     1
+#define   SIO_HI_RA_RAM_PAR_3_ACP_RW__M                                     0x8
+#define   SIO_HI_RA_RAM_PAR_3_ACP_RW__PRE                                   0x0
+#define     SIO_HI_RA_RAM_PAR_3_ACP_RW_READ                                 0x0
+#define     SIO_HI_RA_RAM_PAR_3_ACP_RW_WRITE                                0x8
+
+#define SIO_HI_RA_RAM_PAR_4__A                                              0x420036
+#define SIO_HI_RA_RAM_PAR_4__W                                              16
+#define SIO_HI_RA_RAM_PAR_4__M                                              0xFFFF
+#define SIO_HI_RA_RAM_PAR_4__PRE                                            0x0
+#define   SIO_HI_RA_RAM_PAR_4_PAR4__B                                       0
+#define   SIO_HI_RA_RAM_PAR_4_PAR4__W                                       16
+#define   SIO_HI_RA_RAM_PAR_4_PAR4__M                                       0xFFFF
+#define   SIO_HI_RA_RAM_PAR_4_PAR4__PRE                                     0x0
+
+#define   SIO_HI_RA_RAM_PAR_4_CFG_WUP__B                                    0
+#define   SIO_HI_RA_RAM_PAR_4_CFG_WUP__W                                    8
+#define   SIO_HI_RA_RAM_PAR_4_CFG_WUP__M                                    0xFF
+#define   SIO_HI_RA_RAM_PAR_4_CFG_WUP__PRE                                  0xC1
+
+#define   SIO_HI_RA_RAM_PAR_4_ITX_DST_BNK__B                                0
+#define   SIO_HI_RA_RAM_PAR_4_ITX_DST_BNK__W                                6
+#define   SIO_HI_RA_RAM_PAR_4_ITX_DST_BNK__M                                0x3F
+#define   SIO_HI_RA_RAM_PAR_4_ITX_DST_BNK__PRE                              0x0
+
+#define   SIO_HI_RA_RAM_PAR_4_ITX_DST_BLK__B                                6
+#define   SIO_HI_RA_RAM_PAR_4_ITX_DST_BLK__W                                6
+#define   SIO_HI_RA_RAM_PAR_4_ITX_DST_BLK__M                                0xFC0
+#define   SIO_HI_RA_RAM_PAR_4_ITX_DST_BLK__PRE                              0x0
+
+#define   SIO_HI_RA_RAM_PAR_4_ACP_EXT_BNK__B                                0
+#define   SIO_HI_RA_RAM_PAR_4_ACP_EXT_BNK__W                                6
+#define   SIO_HI_RA_RAM_PAR_4_ACP_EXT_BNK__M                                0x3F
+#define   SIO_HI_RA_RAM_PAR_4_ACP_EXT_BNK__PRE                              0x0
+
+#define   SIO_HI_RA_RAM_PAR_4_ACP_EXT_BLK__B                                6
+#define   SIO_HI_RA_RAM_PAR_4_ACP_EXT_BLK__W                                6
+#define   SIO_HI_RA_RAM_PAR_4_ACP_EXT_BLK__M                                0xFC0
+#define   SIO_HI_RA_RAM_PAR_4_ACP_EXT_BLK__PRE                              0x0
+
+#define SIO_HI_RA_RAM_PAR_5__A                                              0x420037
+#define SIO_HI_RA_RAM_PAR_5__W                                              16
+#define SIO_HI_RA_RAM_PAR_5__M                                              0xFFFF
+#define SIO_HI_RA_RAM_PAR_5__PRE                                            0x0
+#define   SIO_HI_RA_RAM_PAR_5_PAR5__B                                       0
+#define   SIO_HI_RA_RAM_PAR_5_PAR5__W                                       16
+#define   SIO_HI_RA_RAM_PAR_5_PAR5__M                                       0xFFFF
+#define   SIO_HI_RA_RAM_PAR_5_PAR5__PRE                                     0x0
+
+#define   SIO_HI_RA_RAM_PAR_5_CFG_SLV0__B                                   0
+#define   SIO_HI_RA_RAM_PAR_5_CFG_SLV0__W                                   1
+#define   SIO_HI_RA_RAM_PAR_5_CFG_SLV0__M                                   0x1
+#define   SIO_HI_RA_RAM_PAR_5_CFG_SLV0__PRE                                 0x0
+#define     SIO_HI_RA_RAM_PAR_5_CFG_SLV0_NO_SLAVE                           0x0
+#define     SIO_HI_RA_RAM_PAR_5_CFG_SLV0_SLAVE                              0x1
+
+#define   SIO_HI_RA_RAM_PAR_5_CFG_SLV1__B                                   1
+#define   SIO_HI_RA_RAM_PAR_5_CFG_SLV1__W                                   1
+#define   SIO_HI_RA_RAM_PAR_5_CFG_SLV1__M                                   0x2
+#define   SIO_HI_RA_RAM_PAR_5_CFG_SLV1__PRE                                 0x0
+#define     SIO_HI_RA_RAM_PAR_5_CFG_SLV1_NO_SLAVE                           0x0
+#define     SIO_HI_RA_RAM_PAR_5_CFG_SLV1_SLAVE                              0x2
+
+#define   SIO_HI_RA_RAM_PAR_5_CFG_SLEEP__B                                  3
+#define   SIO_HI_RA_RAM_PAR_5_CFG_SLEEP__W                                  1
+#define   SIO_HI_RA_RAM_PAR_5_CFG_SLEEP__M                                  0x8
+#define   SIO_HI_RA_RAM_PAR_5_CFG_SLEEP__PRE                                0x0
+#define     SIO_HI_RA_RAM_PAR_5_CFG_SLEEP_AWAKE                             0x0
+#define     SIO_HI_RA_RAM_PAR_5_CFG_SLEEP_ZZZ                               0x8
+
+#define   SIO_HI_RA_RAM_PAR_5_CFG_BDGST__B                                  5
+#define   SIO_HI_RA_RAM_PAR_5_CFG_BDGST__W                                  1
+#define   SIO_HI_RA_RAM_PAR_5_CFG_BDGST__M                                  0x20
+#define   SIO_HI_RA_RAM_PAR_5_CFG_BDGST__PRE                                0x0
+#define     SIO_HI_RA_RAM_PAR_5_CFG_BDGST_DISABLE                           0x0
+#define     SIO_HI_RA_RAM_PAR_5_CFG_BDGST_ENABLE                            0x20
+
+#define   SIO_HI_RA_RAM_PAR_5_ITX_DST_OFF__B                                0
+#define   SIO_HI_RA_RAM_PAR_5_ITX_DST_OFF__W                                16
+#define   SIO_HI_RA_RAM_PAR_5_ITX_DST_OFF__M                                0xFFFF
+#define   SIO_HI_RA_RAM_PAR_5_ITX_DST_OFF__PRE                              0x0
+
+#define   SIO_HI_RA_RAM_PAR_5_ACP_EXT_OFF__B                                0
+#define   SIO_HI_RA_RAM_PAR_5_ACP_EXT_OFF__W                                16
+#define   SIO_HI_RA_RAM_PAR_5_ACP_EXT_OFF__M                                0xFFFF
+#define   SIO_HI_RA_RAM_PAR_5_ACP_EXT_OFF__PRE                              0x0
+
+#define SIO_HI_RA_RAM_PAR_6__A                                              0x420038
+#define SIO_HI_RA_RAM_PAR_6__W                                              16
+#define SIO_HI_RA_RAM_PAR_6__M                                              0xFFFF
+#define SIO_HI_RA_RAM_PAR_6__PRE                                            0x95FF
+#define   SIO_HI_RA_RAM_PAR_6_PAR6__B                                       0
+#define   SIO_HI_RA_RAM_PAR_6_PAR6__W                                       16
+#define   SIO_HI_RA_RAM_PAR_6_PAR6__M                                       0xFFFF
+#define   SIO_HI_RA_RAM_PAR_6_PAR6__PRE                                     0x0
+
+#define   SIO_HI_RA_RAM_PAR_6_CFG_TOD__B                                    0
+#define   SIO_HI_RA_RAM_PAR_6_CFG_TOD__W                                    8
+#define   SIO_HI_RA_RAM_PAR_6_CFG_TOD__M                                    0xFF
+#define   SIO_HI_RA_RAM_PAR_6_CFG_TOD__PRE                                  0xFF
+
+#define   SIO_HI_RA_RAM_PAR_6_CFG_WDD__B                                    8
+#define   SIO_HI_RA_RAM_PAR_6_CFG_WDD__W                                    8
+#define   SIO_HI_RA_RAM_PAR_6_CFG_WDD__M                                    0xFF00
+#define   SIO_HI_RA_RAM_PAR_6_CFG_WDD__PRE                                  0x9500
+
+#define SIO_HI_RA_RAM_AB_TEMP__A                                            0x42006E
+#define SIO_HI_RA_RAM_AB_TEMP__W                                            16
+#define SIO_HI_RA_RAM_AB_TEMP__M                                            0xFFFF
+#define SIO_HI_RA_RAM_AB_TEMP__PRE                                          0x0
+
+#define SIO_HI_RA_RAM_I2C_CTL__A                                            0x42006F
+#define SIO_HI_RA_RAM_I2C_CTL__W                                            16
+#define SIO_HI_RA_RAM_I2C_CTL__M                                            0xFFFF
+#define SIO_HI_RA_RAM_I2C_CTL__PRE                                          0x0
+
+#define SIO_HI_RA_RAM_VB_ENTRY0__A                                          0x420070
+#define SIO_HI_RA_RAM_VB_ENTRY0__W                                          16
+#define SIO_HI_RA_RAM_VB_ENTRY0__M                                          0xFFFF
+#define SIO_HI_RA_RAM_VB_ENTRY0__PRE                                        0x0
+
+#define   SIO_HI_RA_RAM_VB_ENTRY0_HI_MAP_BNK__B                             0
+#define   SIO_HI_RA_RAM_VB_ENTRY0_HI_MAP_BNK__W                             4
+#define   SIO_HI_RA_RAM_VB_ENTRY0_HI_MAP_BNK__M                             0xF
+#define   SIO_HI_RA_RAM_VB_ENTRY0_HI_MAP_BNK__PRE                           0x0
+
+#define   SIO_HI_RA_RAM_VB_ENTRY0_HI_MAP_BLK__B                             4
+#define   SIO_HI_RA_RAM_VB_ENTRY0_HI_MAP_BLK__W                             4
+#define   SIO_HI_RA_RAM_VB_ENTRY0_HI_MAP_BLK__M                             0xF0
+#define   SIO_HI_RA_RAM_VB_ENTRY0_HI_MAP_BLK__PRE                           0x0
+
+#define   SIO_HI_RA_RAM_VB_ENTRY0_HI_VIRT_BNK__B                            8
+#define   SIO_HI_RA_RAM_VB_ENTRY0_HI_VIRT_BNK__W                            4
+#define   SIO_HI_RA_RAM_VB_ENTRY0_HI_VIRT_BNK__M                            0xF00
+#define   SIO_HI_RA_RAM_VB_ENTRY0_HI_VIRT_BNK__PRE                          0x0
+
+#define   SIO_HI_RA_RAM_VB_ENTRY0_HI_VIRT_BLK__B                            12
+#define   SIO_HI_RA_RAM_VB_ENTRY0_HI_VIRT_BLK__W                            4
+#define   SIO_HI_RA_RAM_VB_ENTRY0_HI_VIRT_BLK__M                            0xF000
+#define   SIO_HI_RA_RAM_VB_ENTRY0_HI_VIRT_BLK__PRE                          0x0
+
+#define SIO_HI_RA_RAM_VB_OFFSET0__A                                         0x420071
+#define SIO_HI_RA_RAM_VB_OFFSET0__W                                         16
+#define SIO_HI_RA_RAM_VB_OFFSET0__M                                         0xFFFF
+#define SIO_HI_RA_RAM_VB_OFFSET0__PRE                                       0x0
+
+#define   SIO_HI_RA_RAM_VB_OFFSET0_HI_MAP_OFF0__B                           0
+#define   SIO_HI_RA_RAM_VB_OFFSET0_HI_MAP_OFF0__W                           16
+#define   SIO_HI_RA_RAM_VB_OFFSET0_HI_MAP_OFF0__M                           0xFFFF
+#define   SIO_HI_RA_RAM_VB_OFFSET0_HI_MAP_OFF0__PRE                         0x0
+
+#define SIO_HI_RA_RAM_VB_ENTRY1__A                                          0x420072
+#define SIO_HI_RA_RAM_VB_ENTRY1__W                                          16
+#define SIO_HI_RA_RAM_VB_ENTRY1__M                                          0xFFFF
+#define SIO_HI_RA_RAM_VB_ENTRY1__PRE                                        0x0
+#define SIO_HI_RA_RAM_VB_OFFSET1__A                                         0x420073
+#define SIO_HI_RA_RAM_VB_OFFSET1__W                                         16
+#define SIO_HI_RA_RAM_VB_OFFSET1__M                                         0xFFFF
+#define SIO_HI_RA_RAM_VB_OFFSET1__PRE                                       0x0
+
+#define   SIO_HI_RA_RAM_VB_OFFSET1_HI_MAP_OFF__B                            0
+#define   SIO_HI_RA_RAM_VB_OFFSET1_HI_MAP_OFF__W                            16
+#define   SIO_HI_RA_RAM_VB_OFFSET1_HI_MAP_OFF__M                            0xFFFF
+#define   SIO_HI_RA_RAM_VB_OFFSET1_HI_MAP_OFF__PRE                          0x0
+
+#define SIO_HI_RA_RAM_VB_ENTRY2__A                                          0x420074
+#define SIO_HI_RA_RAM_VB_ENTRY2__W                                          16
+#define SIO_HI_RA_RAM_VB_ENTRY2__M                                          0xFFFF
+#define SIO_HI_RA_RAM_VB_ENTRY2__PRE                                        0x0
+#define SIO_HI_RA_RAM_VB_OFFSET2__A                                         0x420075
+#define SIO_HI_RA_RAM_VB_OFFSET2__W                                         16
+#define SIO_HI_RA_RAM_VB_OFFSET2__M                                         0xFFFF
+#define SIO_HI_RA_RAM_VB_OFFSET2__PRE                                       0x0
+
+#define   SIO_HI_RA_RAM_VB_OFFSET2_HI_MAP_OFF__B                            0
+#define   SIO_HI_RA_RAM_VB_OFFSET2_HI_MAP_OFF__W                            16
+#define   SIO_HI_RA_RAM_VB_OFFSET2_HI_MAP_OFF__M                            0xFFFF
+#define   SIO_HI_RA_RAM_VB_OFFSET2_HI_MAP_OFF__PRE                          0x0
+
+#define SIO_HI_RA_RAM_VB_ENTRY3__A                                          0x420076
+#define SIO_HI_RA_RAM_VB_ENTRY3__W                                          16
+#define SIO_HI_RA_RAM_VB_ENTRY3__M                                          0xFFFF
+#define SIO_HI_RA_RAM_VB_ENTRY3__PRE                                        0x0
+#define SIO_HI_RA_RAM_VB_OFFSET3__A                                         0x420077
+#define SIO_HI_RA_RAM_VB_OFFSET3__W                                         16
+#define SIO_HI_RA_RAM_VB_OFFSET3__M                                         0xFFFF
+#define SIO_HI_RA_RAM_VB_OFFSET3__PRE                                       0x0
+
+#define   SIO_HI_RA_RAM_VB_OFFSET3_HI_MAP_OFF__B                            0
+#define   SIO_HI_RA_RAM_VB_OFFSET3_HI_MAP_OFF__W                            16
+#define   SIO_HI_RA_RAM_VB_OFFSET3_HI_MAP_OFF__M                            0xFFFF
+#define   SIO_HI_RA_RAM_VB_OFFSET3_HI_MAP_OFF__PRE                          0x0
+
+#define SIO_HI_RA_RAM_VB_ENTRY4__A                                          0x420078
+#define SIO_HI_RA_RAM_VB_ENTRY4__W                                          16
+#define SIO_HI_RA_RAM_VB_ENTRY4__M                                          0xFFFF
+#define SIO_HI_RA_RAM_VB_ENTRY4__PRE                                        0x0
+#define SIO_HI_RA_RAM_VB_OFFSET4__A                                         0x420079
+#define SIO_HI_RA_RAM_VB_OFFSET4__W                                         16
+#define SIO_HI_RA_RAM_VB_OFFSET4__M                                         0xFFFF
+#define SIO_HI_RA_RAM_VB_OFFSET4__PRE                                       0x0
+
+#define   SIO_HI_RA_RAM_VB_OFFSET4_HI_MAP_OFF__B                            0
+#define   SIO_HI_RA_RAM_VB_OFFSET4_HI_MAP_OFF__W                            16
+#define   SIO_HI_RA_RAM_VB_OFFSET4_HI_MAP_OFF__M                            0xFFFF
+#define   SIO_HI_RA_RAM_VB_OFFSET4_HI_MAP_OFF__PRE                          0x0
+
+#define SIO_HI_RA_RAM_VB_ENTRY5__A                                          0x42007A
+#define SIO_HI_RA_RAM_VB_ENTRY5__W                                          16
+#define SIO_HI_RA_RAM_VB_ENTRY5__M                                          0xFFFF
+#define SIO_HI_RA_RAM_VB_ENTRY5__PRE                                        0x0
+#define SIO_HI_RA_RAM_VB_OFFSET5__A                                         0x42007B
+#define SIO_HI_RA_RAM_VB_OFFSET5__W                                         16
+#define SIO_HI_RA_RAM_VB_OFFSET5__M                                         0xFFFF
+#define SIO_HI_RA_RAM_VB_OFFSET5__PRE                                       0x0
+
+#define   SIO_HI_RA_RAM_VB_OFFSET5_HI_MAP_OFF__B                            0
+#define   SIO_HI_RA_RAM_VB_OFFSET5_HI_MAP_OFF__W                            16
+#define   SIO_HI_RA_RAM_VB_OFFSET5_HI_MAP_OFF__M                            0xFFFF
+#define   SIO_HI_RA_RAM_VB_OFFSET5_HI_MAP_OFF__PRE                          0x0
+
+#define SIO_HI_RA_RAM_VB_ENTRY6__A                                          0x42007C
+#define SIO_HI_RA_RAM_VB_ENTRY6__W                                          16
+#define SIO_HI_RA_RAM_VB_ENTRY6__M                                          0xFFFF
+#define SIO_HI_RA_RAM_VB_ENTRY6__PRE                                        0x0
+#define SIO_HI_RA_RAM_VB_OFFSET6__A                                         0x42007D
+#define SIO_HI_RA_RAM_VB_OFFSET6__W                                         16
+#define SIO_HI_RA_RAM_VB_OFFSET6__M                                         0xFFFF
+#define SIO_HI_RA_RAM_VB_OFFSET6__PRE                                       0x0
+
+#define   SIO_HI_RA_RAM_VB_OFFSET6_HI_MAP_OFF__B                            0
+#define   SIO_HI_RA_RAM_VB_OFFSET6_HI_MAP_OFF__W                            16
+#define   SIO_HI_RA_RAM_VB_OFFSET6_HI_MAP_OFF__M                            0xFFFF
+#define   SIO_HI_RA_RAM_VB_OFFSET6_HI_MAP_OFF__PRE                          0x0
+
+#define SIO_HI_RA_RAM_VB_ENTRY7__A                                          0x42007E
+#define SIO_HI_RA_RAM_VB_ENTRY7__W                                          16
+#define SIO_HI_RA_RAM_VB_ENTRY7__M                                          0xFFFF
+#define SIO_HI_RA_RAM_VB_ENTRY7__PRE                                        0x0
+#define SIO_HI_RA_RAM_VB_OFFSET7__A                                         0x42007F
+#define SIO_HI_RA_RAM_VB_OFFSET7__W                                         16
+#define SIO_HI_RA_RAM_VB_OFFSET7__M                                         0xFFFF
+#define SIO_HI_RA_RAM_VB_OFFSET7__PRE                                       0x0
+
+#define   SIO_HI_RA_RAM_VB_OFFSET7_HI_MAP_OFF__B                            0
+#define   SIO_HI_RA_RAM_VB_OFFSET7_HI_MAP_OFF__W                            16
+#define   SIO_HI_RA_RAM_VB_OFFSET7_HI_MAP_OFF__M                            0xFFFF
+#define   SIO_HI_RA_RAM_VB_OFFSET7_HI_MAP_OFF__PRE                          0x0
+
+#define SIO_HI_IF_RAM_TRP_BPT_0__A                                          0x430000
+#define SIO_HI_IF_RAM_TRP_BPT_0__W                                          12
+#define SIO_HI_IF_RAM_TRP_BPT_0__M                                          0xFFF
+#define SIO_HI_IF_RAM_TRP_BPT_0__PRE                                        0x0
+#define SIO_HI_IF_RAM_TRP_BPT_1__A                                          0x430001
+#define SIO_HI_IF_RAM_TRP_BPT_1__W                                          12
+#define SIO_HI_IF_RAM_TRP_BPT_1__M                                          0xFFF
+#define SIO_HI_IF_RAM_TRP_BPT_1__PRE                                        0x0
+#define SIO_HI_IF_RAM_TRP_STK_0__A                                          0x430002
+#define SIO_HI_IF_RAM_TRP_STK_0__W                                          12
+#define SIO_HI_IF_RAM_TRP_STK_0__M                                          0xFFF
+#define SIO_HI_IF_RAM_TRP_STK_0__PRE                                        0x0
+#define SIO_HI_IF_RAM_TRP_STK_1__A                                          0x430003
+#define SIO_HI_IF_RAM_TRP_STK_1__W                                          12
+#define SIO_HI_IF_RAM_TRP_STK_1__M                                          0xFFF
+#define SIO_HI_IF_RAM_TRP_STK_1__PRE                                        0x0
+#define SIO_HI_IF_RAM_FUN_BASE__A                                           0x430300
+#define SIO_HI_IF_RAM_FUN_BASE__W                                           12
+#define SIO_HI_IF_RAM_FUN_BASE__M                                           0xFFF
+#define SIO_HI_IF_RAM_FUN_BASE__PRE                                         0x0
+
+#define SIO_HI_IF_COMM_EXEC__A                                              0x440000
+#define SIO_HI_IF_COMM_EXEC__W                                              2
+#define SIO_HI_IF_COMM_EXEC__M                                              0x3
+#define SIO_HI_IF_COMM_EXEC__PRE                                            0x0
+#define   SIO_HI_IF_COMM_EXEC_STOP                                          0x0
+#define   SIO_HI_IF_COMM_EXEC_ACTIVE                                        0x1
+#define   SIO_HI_IF_COMM_EXEC_HOLD                                          0x2
+#define   SIO_HI_IF_COMM_EXEC_STEP                                          0x3
+
+#define SIO_HI_IF_COMM_STATE__A                                             0x440001
+#define SIO_HI_IF_COMM_STATE__W                                             10
+#define SIO_HI_IF_COMM_STATE__M                                             0x3FF
+#define SIO_HI_IF_COMM_STATE__PRE                                           0x0
+#define SIO_HI_IF_COMM_INT_REQ__A                                           0x440003
+#define SIO_HI_IF_COMM_INT_REQ__W                                           1
+#define SIO_HI_IF_COMM_INT_REQ__M                                           0x1
+#define SIO_HI_IF_COMM_INT_REQ__PRE                                         0x0
+#define SIO_HI_IF_COMM_INT_STA__A                                           0x440005
+#define SIO_HI_IF_COMM_INT_STA__W                                           1
+#define SIO_HI_IF_COMM_INT_STA__M                                           0x1
+#define SIO_HI_IF_COMM_INT_STA__PRE                                         0x0
+#define   SIO_HI_IF_COMM_INT_STA_STAT__B                                    0
+#define   SIO_HI_IF_COMM_INT_STA_STAT__W                                    1
+#define   SIO_HI_IF_COMM_INT_STA_STAT__M                                    0x1
+#define   SIO_HI_IF_COMM_INT_STA_STAT__PRE                                  0x0
+
+#define SIO_HI_IF_COMM_INT_MSK__A                                           0x440006
+#define SIO_HI_IF_COMM_INT_MSK__W                                           1
+#define SIO_HI_IF_COMM_INT_MSK__M                                           0x1
+#define SIO_HI_IF_COMM_INT_MSK__PRE                                         0x0
+#define   SIO_HI_IF_COMM_INT_MSK_STAT__B                                    0
+#define   SIO_HI_IF_COMM_INT_MSK_STAT__W                                    1
+#define   SIO_HI_IF_COMM_INT_MSK_STAT__M                                    0x1
+#define   SIO_HI_IF_COMM_INT_MSK_STAT__PRE                                  0x0
+
+#define SIO_HI_IF_COMM_INT_STM__A                                           0x440007
+#define SIO_HI_IF_COMM_INT_STM__W                                           1
+#define SIO_HI_IF_COMM_INT_STM__M                                           0x1
+#define SIO_HI_IF_COMM_INT_STM__PRE                                         0x0
+#define   SIO_HI_IF_COMM_INT_STM_STAT__B                                    0
+#define   SIO_HI_IF_COMM_INT_STM_STAT__W                                    1
+#define   SIO_HI_IF_COMM_INT_STM_STAT__M                                    0x1
+#define   SIO_HI_IF_COMM_INT_STM_STAT__PRE                                  0x0
+
+#define SIO_HI_IF_STK_0__A                                                  0x440010
+#define SIO_HI_IF_STK_0__W                                                  10
+#define SIO_HI_IF_STK_0__M                                                  0x3FF
+#define SIO_HI_IF_STK_0__PRE                                                0x2
+
+#define   SIO_HI_IF_STK_0_ADDR__B                                           0
+#define   SIO_HI_IF_STK_0_ADDR__W                                           10
+#define   SIO_HI_IF_STK_0_ADDR__M                                           0x3FF
+#define   SIO_HI_IF_STK_0_ADDR__PRE                                         0x2
+
+#define SIO_HI_IF_STK_1__A                                                  0x440011
+#define SIO_HI_IF_STK_1__W                                                  10
+#define SIO_HI_IF_STK_1__M                                                  0x3FF
+#define SIO_HI_IF_STK_1__PRE                                                0x2
+#define   SIO_HI_IF_STK_1_ADDR__B                                           0
+#define   SIO_HI_IF_STK_1_ADDR__W                                           10
+#define   SIO_HI_IF_STK_1_ADDR__M                                           0x3FF
+#define   SIO_HI_IF_STK_1_ADDR__PRE                                         0x2
+
+#define SIO_HI_IF_STK_2__A                                                  0x440012
+#define SIO_HI_IF_STK_2__W                                                  10
+#define SIO_HI_IF_STK_2__M                                                  0x3FF
+#define SIO_HI_IF_STK_2__PRE                                                0x2
+#define   SIO_HI_IF_STK_2_ADDR__B                                           0
+#define   SIO_HI_IF_STK_2_ADDR__W                                           10
+#define   SIO_HI_IF_STK_2_ADDR__M                                           0x3FF
+#define   SIO_HI_IF_STK_2_ADDR__PRE                                         0x2
+
+#define SIO_HI_IF_STK_3__A                                                  0x440013
+#define SIO_HI_IF_STK_3__W                                                  10
+#define SIO_HI_IF_STK_3__M                                                  0x3FF
+#define SIO_HI_IF_STK_3__PRE                                                0x2
+
+#define   SIO_HI_IF_STK_3_ADDR__B                                           0
+#define   SIO_HI_IF_STK_3_ADDR__W                                           10
+#define   SIO_HI_IF_STK_3_ADDR__M                                           0x3FF
+#define   SIO_HI_IF_STK_3_ADDR__PRE                                         0x2
+
+#define SIO_HI_IF_BPT_IDX__A                                                0x44001F
+#define SIO_HI_IF_BPT_IDX__W                                                1
+#define SIO_HI_IF_BPT_IDX__M                                                0x1
+#define SIO_HI_IF_BPT_IDX__PRE                                              0x0
+
+#define   SIO_HI_IF_BPT_IDX_ADDR__B                                         0
+#define   SIO_HI_IF_BPT_IDX_ADDR__W                                         1
+#define   SIO_HI_IF_BPT_IDX_ADDR__M                                         0x1
+#define   SIO_HI_IF_BPT_IDX_ADDR__PRE                                       0x0
+
+#define SIO_HI_IF_BPT__A                                                    0x440020
+#define SIO_HI_IF_BPT__W                                                    10
+#define SIO_HI_IF_BPT__M                                                    0x3FF
+#define SIO_HI_IF_BPT__PRE                                                  0x2
+
+#define   SIO_HI_IF_BPT_ADDR__B                                             0
+#define   SIO_HI_IF_BPT_ADDR__W                                             10
+#define   SIO_HI_IF_BPT_ADDR__M                                             0x3FF
+#define   SIO_HI_IF_BPT_ADDR__PRE                                           0x2
+
+#define SIO_CC_COMM_EXEC__A                                                 0x450000
+#define SIO_CC_COMM_EXEC__W                                                 2
+#define SIO_CC_COMM_EXEC__M                                                 0x3
+#define SIO_CC_COMM_EXEC__PRE                                               0x0
+#define   SIO_CC_COMM_EXEC_STOP                                             0x0
+#define   SIO_CC_COMM_EXEC_ACTIVE                                           0x1
+#define   SIO_CC_COMM_EXEC_HOLD                                             0x2
+
+#define SIO_CC_PLL_MODE__A                                                  0x450010
+#define SIO_CC_PLL_MODE__W                                                  6
+#define SIO_CC_PLL_MODE__M                                                  0x3F
+#define SIO_CC_PLL_MODE__PRE                                                0x0
+
+#define   SIO_CC_PLL_MODE_FREF_SEL__B                                       0
+#define   SIO_CC_PLL_MODE_FREF_SEL__W                                       2
+#define   SIO_CC_PLL_MODE_FREF_SEL__M                                       0x3
+#define   SIO_CC_PLL_MODE_FREF_SEL__PRE                                     0x0
+#define     SIO_CC_PLL_MODE_FREF_SEL_OHW                                    0x0
+#define     SIO_CC_PLL_MODE_FREF_SEL_27_00                                  0x1
+#define     SIO_CC_PLL_MODE_FREF_SEL_20_25                                  0x2
+#define     SIO_CC_PLL_MODE_FREF_SEL_4_00                                   0x3
+
+#define   SIO_CC_PLL_MODE_LOCKSEL__B                                        2
+#define   SIO_CC_PLL_MODE_LOCKSEL__W                                        2
+#define   SIO_CC_PLL_MODE_LOCKSEL__M                                        0xC
+#define   SIO_CC_PLL_MODE_LOCKSEL__PRE                                      0x0
+
+#define   SIO_CC_PLL_MODE_BYPASS__B                                         4
+#define   SIO_CC_PLL_MODE_BYPASS__W                                         2
+#define   SIO_CC_PLL_MODE_BYPASS__M                                         0x30
+#define   SIO_CC_PLL_MODE_BYPASS__PRE                                       0x0
+#define     SIO_CC_PLL_MODE_BYPASS_OHW                                      0x0
+#define     SIO_CC_PLL_MODE_BYPASS_OFF                                      0x10
+#define     SIO_CC_PLL_MODE_BYPASS_ON                                       0x20
+
+#define SIO_CC_PLL_TEST__A                                                  0x450011
+#define SIO_CC_PLL_TEST__W                                                  8
+#define SIO_CC_PLL_TEST__M                                                  0xFF
+#define SIO_CC_PLL_TEST__PRE                                                0x0
+
+#define SIO_CC_PLL_LOCK__A                                                  0x450012
+#define SIO_CC_PLL_LOCK__W                                                  1
+#define SIO_CC_PLL_LOCK__M                                                  0x1
+#define SIO_CC_PLL_LOCK__PRE                                                0x0
+#define SIO_CC_CLK_MODE__A                                                  0x450014
+#define SIO_CC_CLK_MODE__W                                                  5
+#define SIO_CC_CLK_MODE__M                                                  0x1F
+#define SIO_CC_CLK_MODE__PRE                                                0x0
+
+#define   SIO_CC_CLK_MODE_DELAY__B                                          0
+#define   SIO_CC_CLK_MODE_DELAY__W                                          4
+#define   SIO_CC_CLK_MODE_DELAY__M                                          0xF
+#define   SIO_CC_CLK_MODE_DELAY__PRE                                        0x0
+
+#define   SIO_CC_CLK_MODE_INVERT__B                                         4
+#define   SIO_CC_CLK_MODE_INVERT__W                                         1
+#define   SIO_CC_CLK_MODE_INVERT__M                                         0x10
+#define   SIO_CC_CLK_MODE_INVERT__PRE                                       0x0
+
+#define SIO_CC_PWD_MODE__A                                                  0x450015
+#define SIO_CC_PWD_MODE__W                                                  3
+#define SIO_CC_PWD_MODE__M                                                  0x7
+#define SIO_CC_PWD_MODE__PRE                                                0x0
+
+#define   SIO_CC_PWD_MODE_LEVEL__B                                          0
+#define   SIO_CC_PWD_MODE_LEVEL__W                                          2
+#define   SIO_CC_PWD_MODE_LEVEL__M                                          0x3
+#define   SIO_CC_PWD_MODE_LEVEL__PRE                                        0x0
+#define     SIO_CC_PWD_MODE_LEVEL_NONE                                      0x0
+#define     SIO_CC_PWD_MODE_LEVEL_CLOCK                                     0x1
+#define     SIO_CC_PWD_MODE_LEVEL_PLL                                       0x2
+#define     SIO_CC_PWD_MODE_LEVEL_OSC                                       0x3
+
+#define   SIO_CC_PWD_MODE_USE_LOCK__B                                       2
+#define   SIO_CC_PWD_MODE_USE_LOCK__W                                       1
+#define   SIO_CC_PWD_MODE_USE_LOCK__M                                       0x4
+#define   SIO_CC_PWD_MODE_USE_LOCK__PRE                                     0x0
+
+#define SIO_CC_SOFT_RST__A                                                  0x450016
+#define SIO_CC_SOFT_RST__W                                                  2
+#define SIO_CC_SOFT_RST__M                                                  0x3
+#define SIO_CC_SOFT_RST__PRE                                                0x0
+
+#define   SIO_CC_SOFT_RST_SYS__B                                            0
+#define   SIO_CC_SOFT_RST_SYS__W                                            1
+#define   SIO_CC_SOFT_RST_SYS__M                                            0x1
+#define   SIO_CC_SOFT_RST_SYS__PRE                                          0x0
+
+#define   SIO_CC_SOFT_RST_OSC__B                                            1
+#define   SIO_CC_SOFT_RST_OSC__W                                            1
+#define   SIO_CC_SOFT_RST_OSC__M                                            0x2
+#define   SIO_CC_SOFT_RST_OSC__PRE                                          0x0
+
+#define SIO_CC_UPDATE__A                                                    0x450017
+#define SIO_CC_UPDATE__W                                                    16
+#define SIO_CC_UPDATE__M                                                    0xFFFF
+#define SIO_CC_UPDATE__PRE                                                  0x0
+#define   SIO_CC_UPDATE_KEY                                                 0xFABA
+
+#define SIO_SA_COMM_EXEC__A                                                 0x460000
+#define SIO_SA_COMM_EXEC__W                                                 2
+#define SIO_SA_COMM_EXEC__M                                                 0x3
+#define SIO_SA_COMM_EXEC__PRE                                               0x0
+#define   SIO_SA_COMM_EXEC_STOP                                             0x0
+#define   SIO_SA_COMM_EXEC_ACTIVE                                           0x1
+#define   SIO_SA_COMM_EXEC_HOLD                                             0x2
+
+#define SIO_SA_COMM_INT_REQ__A                                              0x460003
+#define SIO_SA_COMM_INT_REQ__W                                              1
+#define SIO_SA_COMM_INT_REQ__M                                              0x1
+#define SIO_SA_COMM_INT_REQ__PRE                                            0x0
+#define SIO_SA_COMM_INT_STA__A                                              0x460005
+#define SIO_SA_COMM_INT_STA__W                                              4
+#define SIO_SA_COMM_INT_STA__M                                              0xF
+#define SIO_SA_COMM_INT_STA__PRE                                            0x0
+
+#define   SIO_SA_COMM_INT_STA_TR_END_INT_STA__B                             0
+#define   SIO_SA_COMM_INT_STA_TR_END_INT_STA__W                             1
+#define   SIO_SA_COMM_INT_STA_TR_END_INT_STA__M                             0x1
+#define   SIO_SA_COMM_INT_STA_TR_END_INT_STA__PRE                           0x0
+
+#define   SIO_SA_COMM_INT_STA_TR_BUFF_EMPTY_INT__B                          1
+#define   SIO_SA_COMM_INT_STA_TR_BUFF_EMPTY_INT__W                          1
+#define   SIO_SA_COMM_INT_STA_TR_BUFF_EMPTY_INT__M                          0x2
+#define   SIO_SA_COMM_INT_STA_TR_BUFF_EMPTY_INT__PRE                        0x0
+
+#define   SIO_SA_COMM_INT_STA_RX_END_INT_STA__B                             2
+#define   SIO_SA_COMM_INT_STA_RX_END_INT_STA__W                             1
+#define   SIO_SA_COMM_INT_STA_RX_END_INT_STA__M                             0x4
+#define   SIO_SA_COMM_INT_STA_RX_END_INT_STA__PRE                           0x0
+
+#define   SIO_SA_COMM_INT_STA_RX_BUFF_FULL_INT__B                           3
+#define   SIO_SA_COMM_INT_STA_RX_BUFF_FULL_INT__W                           1
+#define   SIO_SA_COMM_INT_STA_RX_BUFF_FULL_INT__M                           0x8
+#define   SIO_SA_COMM_INT_STA_RX_BUFF_FULL_INT__PRE                         0x0
+
+#define SIO_SA_COMM_INT_MSK__A                                              0x460006
+#define SIO_SA_COMM_INT_MSK__W                                              4
+#define SIO_SA_COMM_INT_MSK__M                                              0xF
+#define SIO_SA_COMM_INT_MSK__PRE                                            0x0
+
+#define   SIO_SA_COMM_INT_MSK_TR_END_INT_MASK__B                            0
+#define   SIO_SA_COMM_INT_MSK_TR_END_INT_MASK__W                            1
+#define   SIO_SA_COMM_INT_MSK_TR_END_INT_MASK__M                            0x1
+#define   SIO_SA_COMM_INT_MSK_TR_END_INT_MASK__PRE                          0x0
+
+#define   SIO_SA_COMM_INT_MSK_TR_BUFF_EMPTY_MASK__B                         1
+#define   SIO_SA_COMM_INT_MSK_TR_BUFF_EMPTY_MASK__W                         1
+#define   SIO_SA_COMM_INT_MSK_TR_BUFF_EMPTY_MASK__M                         0x2
+#define   SIO_SA_COMM_INT_MSK_TR_BUFF_EMPTY_MASK__PRE                       0x0
+
+#define   SIO_SA_COMM_INT_MSK_RX_END_INT_MASK__B                            2
+#define   SIO_SA_COMM_INT_MSK_RX_END_INT_MASK__W                            1
+#define   SIO_SA_COMM_INT_MSK_RX_END_INT_MASK__M                            0x4
+#define   SIO_SA_COMM_INT_MSK_RX_END_INT_MASK__PRE                          0x0
+
+#define   SIO_SA_COMM_INT_MSK_RX_BUFF_FULL_MASK__B                          3
+#define   SIO_SA_COMM_INT_MSK_RX_BUFF_FULL_MASK__W                          1
+#define   SIO_SA_COMM_INT_MSK_RX_BUFF_FULL_MASK__M                          0x8
+#define   SIO_SA_COMM_INT_MSK_RX_BUFF_FULL_MASK__PRE                        0x0
+
+#define SIO_SA_COMM_INT_STM__A                                              0x460007
+#define SIO_SA_COMM_INT_STM__W                                              4
+#define SIO_SA_COMM_INT_STM__M                                              0xF
+#define SIO_SA_COMM_INT_STM__PRE                                            0x0
+
+#define   SIO_SA_COMM_INT_STM_TR_END_INT_MASK__B                            0
+#define   SIO_SA_COMM_INT_STM_TR_END_INT_MASK__W                            1
+#define   SIO_SA_COMM_INT_STM_TR_END_INT_MASK__M                            0x1
+#define   SIO_SA_COMM_INT_STM_TR_END_INT_MASK__PRE                          0x0
+
+#define   SIO_SA_COMM_INT_STM_TR_BUFF_EMPTY_MASK__B                         1
+#define   SIO_SA_COMM_INT_STM_TR_BUFF_EMPTY_MASK__W                         1
+#define   SIO_SA_COMM_INT_STM_TR_BUFF_EMPTY_MASK__M                         0x2
+#define   SIO_SA_COMM_INT_STM_TR_BUFF_EMPTY_MASK__PRE                       0x0
+
+#define   SIO_SA_COMM_INT_STM_RX_END_INT_MASK__B                            2
+#define   SIO_SA_COMM_INT_STM_RX_END_INT_MASK__W                            1
+#define   SIO_SA_COMM_INT_STM_RX_END_INT_MASK__M                            0x4
+#define   SIO_SA_COMM_INT_STM_RX_END_INT_MASK__PRE                          0x0
+
+#define   SIO_SA_COMM_INT_STM_RX_BUFF_FULL_MASK__B                          3
+#define   SIO_SA_COMM_INT_STM_RX_BUFF_FULL_MASK__W                          1
+#define   SIO_SA_COMM_INT_STM_RX_BUFF_FULL_MASK__M                          0x8
+#define   SIO_SA_COMM_INT_STM_RX_BUFF_FULL_MASK__PRE                        0x0
+
+#define SIO_SA_PRESCALER__A                                                 0x460010
+#define SIO_SA_PRESCALER__W                                                 13
+#define SIO_SA_PRESCALER__M                                                 0x1FFF
+#define SIO_SA_PRESCALER__PRE                                               0x18B7
+#define SIO_SA_TX_DATA0__A                                                  0x460011
+#define SIO_SA_TX_DATA0__W                                                  16
+#define SIO_SA_TX_DATA0__M                                                  0xFFFF
+#define SIO_SA_TX_DATA0__PRE                                                0x0
+#define SIO_SA_TX_DATA1__A                                                  0x460012
+#define SIO_SA_TX_DATA1__W                                                  16
+#define SIO_SA_TX_DATA1__M                                                  0xFFFF
+#define SIO_SA_TX_DATA1__PRE                                                0x0
+#define SIO_SA_TX_DATA2__A                                                  0x460013
+#define SIO_SA_TX_DATA2__W                                                  16
+#define SIO_SA_TX_DATA2__M                                                  0xFFFF
+#define SIO_SA_TX_DATA2__PRE                                                0x0
+#define SIO_SA_TX_DATA3__A                                                  0x460014
+#define SIO_SA_TX_DATA3__W                                                  16
+#define SIO_SA_TX_DATA3__M                                                  0xFFFF
+#define SIO_SA_TX_DATA3__PRE                                                0x0
+#define SIO_SA_TX_LENGTH__A                                                 0x460015
+#define SIO_SA_TX_LENGTH__W                                                 6
+#define SIO_SA_TX_LENGTH__M                                                 0x3F
+#define SIO_SA_TX_LENGTH__PRE                                               0x0
+#define SIO_SA_TX_COMMAND__A                                                0x460016
+#define SIO_SA_TX_COMMAND__W                                                2
+#define SIO_SA_TX_COMMAND__M                                                0x3
+#define SIO_SA_TX_COMMAND__PRE                                              0x3
+
+#define   SIO_SA_TX_COMMAND_TX_INVERT__B                                    0
+#define   SIO_SA_TX_COMMAND_TX_INVERT__W                                    1
+#define   SIO_SA_TX_COMMAND_TX_INVERT__M                                    0x1
+#define   SIO_SA_TX_COMMAND_TX_INVERT__PRE                                  0x1
+
+#define   SIO_SA_TX_COMMAND_TX_ENABLE__B                                    1
+#define   SIO_SA_TX_COMMAND_TX_ENABLE__W                                    1
+#define   SIO_SA_TX_COMMAND_TX_ENABLE__M                                    0x2
+#define   SIO_SA_TX_COMMAND_TX_ENABLE__PRE                                  0x2
+
+#define SIO_SA_TX_STATUS__A                                                 0x460017
+#define SIO_SA_TX_STATUS__W                                                 2
+#define SIO_SA_TX_STATUS__M                                                 0x3
+#define SIO_SA_TX_STATUS__PRE                                               0x0
+
+#define   SIO_SA_TX_STATUS_BUSY__B                                          0
+#define   SIO_SA_TX_STATUS_BUSY__W                                          1
+#define   SIO_SA_TX_STATUS_BUSY__M                                          0x1
+#define   SIO_SA_TX_STATUS_BUSY__PRE                                        0x0
+
+#define   SIO_SA_TX_STATUS_BUFF_FULL__B                                     1
+#define   SIO_SA_TX_STATUS_BUFF_FULL__W                                     1
+#define   SIO_SA_TX_STATUS_BUFF_FULL__M                                     0x2
+#define   SIO_SA_TX_STATUS_BUFF_FULL__PRE                                   0x0
+
+#define SIO_SA_RX_DATA0__A                                                  0x460018
+#define SIO_SA_RX_DATA0__W                                                  16
+#define SIO_SA_RX_DATA0__M                                                  0xFFFF
+#define SIO_SA_RX_DATA0__PRE                                                0x0
+#define SIO_SA_RX_DATA1__A                                                  0x460019
+#define SIO_SA_RX_DATA1__W                                                  16
+#define SIO_SA_RX_DATA1__M                                                  0xFFFF
+#define SIO_SA_RX_DATA1__PRE                                                0x0
+#define SIO_SA_RX_LENGTH__A                                                 0x46001A
+#define SIO_SA_RX_LENGTH__W                                                 6
+#define SIO_SA_RX_LENGTH__M                                                 0x3F
+#define SIO_SA_RX_LENGTH__PRE                                               0x0
+#define SIO_SA_RX_COMMAND__A                                                0x46001B
+#define SIO_SA_RX_COMMAND__W                                                1
+#define SIO_SA_RX_COMMAND__M                                                0x1
+#define SIO_SA_RX_COMMAND__PRE                                              0x1
+
+#define   SIO_SA_RX_COMMAND_RX_INVERT__B                                    0
+#define   SIO_SA_RX_COMMAND_RX_INVERT__W                                    1
+#define   SIO_SA_RX_COMMAND_RX_INVERT__M                                    0x1
+#define   SIO_SA_RX_COMMAND_RX_INVERT__PRE                                  0x1
+
+#define SIO_SA_RX_STATUS__A                                                 0x46001C
+#define SIO_SA_RX_STATUS__W                                                 2
+#define SIO_SA_RX_STATUS__M                                                 0x3
+#define SIO_SA_RX_STATUS__PRE                                               0x0
+
+#define   SIO_SA_RX_STATUS_BUSY__B                                          0
+#define   SIO_SA_RX_STATUS_BUSY__W                                          1
+#define   SIO_SA_RX_STATUS_BUSY__M                                          0x1
+#define   SIO_SA_RX_STATUS_BUSY__PRE                                        0x0
+
+#define   SIO_SA_RX_STATUS_BUFF_FULL__B                                     1
+#define   SIO_SA_RX_STATUS_BUFF_FULL__W                                     1
+#define   SIO_SA_RX_STATUS_BUFF_FULL__M                                     0x2
+#define   SIO_SA_RX_STATUS_BUFF_FULL__PRE                                   0x0
+
+#define SIO_PDR_COMM_EXEC__A                                                0x7F0000
+#define SIO_PDR_COMM_EXEC__W                                                2
+#define SIO_PDR_COMM_EXEC__M                                                0x3
+#define SIO_PDR_COMM_EXEC__PRE                                              0x0
+#define   SIO_PDR_COMM_EXEC_STOP                                            0x0
+#define   SIO_PDR_COMM_EXEC_ACTIVE                                          0x1
+#define   SIO_PDR_COMM_EXEC_HOLD                                            0x2
+
+#define SIO_PDR_MON_CFG__A                                                  0x7F0010
+#define SIO_PDR_MON_CFG__W                                                  2
+#define SIO_PDR_MON_CFG__M                                                  0x3
+#define SIO_PDR_MON_CFG__PRE                                                0x0
+
+#define   SIO_PDR_MON_CFG_OSEL__B                                           0
+#define   SIO_PDR_MON_CFG_OSEL__W                                           1
+#define   SIO_PDR_MON_CFG_OSEL__M                                           0x1
+#define   SIO_PDR_MON_CFG_OSEL__PRE                                         0x0
+
+#define   SIO_PDR_MON_CFG_IACT__B                                           1
+#define   SIO_PDR_MON_CFG_IACT__W                                           1
+#define   SIO_PDR_MON_CFG_IACT__M                                           0x2
+#define   SIO_PDR_MON_CFG_IACT__PRE                                         0x0
+
+#define SIO_PDR_FDB_CFG__A                                                  0x7F0011
+#define SIO_PDR_FDB_CFG__W                                                  2
+#define SIO_PDR_FDB_CFG__M                                                  0x3
+#define SIO_PDR_FDB_CFG__PRE                                                0x0
+#define   SIO_PDR_FDB_CFG_SEL__B                                            0
+#define   SIO_PDR_FDB_CFG_SEL__W                                            2
+#define   SIO_PDR_FDB_CFG_SEL__M                                            0x3
+#define   SIO_PDR_FDB_CFG_SEL__PRE                                          0x0
+
+#define SIO_PDR_SMA_RX_SEL__A                                               0x7F0012
+#define SIO_PDR_SMA_RX_SEL__W                                               4
+#define SIO_PDR_SMA_RX_SEL__M                                               0xF
+#define SIO_PDR_SMA_RX_SEL__PRE                                             0x0
+#define   SIO_PDR_SMA_RX_SEL_SEL__B                                         0
+#define   SIO_PDR_SMA_RX_SEL_SEL__W                                         4
+#define   SIO_PDR_SMA_RX_SEL_SEL__M                                         0xF
+#define   SIO_PDR_SMA_RX_SEL_SEL__PRE                                       0x0
+
+#define SIO_PDR_SMA_TX_SILENT__A                                            0x7F0013
+#define SIO_PDR_SMA_TX_SILENT__W                                            1
+#define SIO_PDR_SMA_TX_SILENT__M                                            0x1
+#define SIO_PDR_SMA_TX_SILENT__PRE                                          0x0
+#define SIO_PDR_UIO_IN_LO__A                                                0x7F0014
+#define SIO_PDR_UIO_IN_LO__W                                                16
+#define SIO_PDR_UIO_IN_LO__M                                                0xFFFF
+#define SIO_PDR_UIO_IN_LO__PRE                                              0x0
+#define   SIO_PDR_UIO_IN_LO_DATA__B                                         0
+#define   SIO_PDR_UIO_IN_LO_DATA__W                                         16
+#define   SIO_PDR_UIO_IN_LO_DATA__M                                         0xFFFF
+#define   SIO_PDR_UIO_IN_LO_DATA__PRE                                       0x0
+
+#define SIO_PDR_UIO_IN_HI__A                                                0x7F0015
+#define SIO_PDR_UIO_IN_HI__W                                                14
+#define SIO_PDR_UIO_IN_HI__M                                                0x3FFF
+#define SIO_PDR_UIO_IN_HI__PRE                                              0x0
+#define   SIO_PDR_UIO_IN_HI_DATA__B                                         0
+#define   SIO_PDR_UIO_IN_HI_DATA__W                                         14
+#define   SIO_PDR_UIO_IN_HI_DATA__M                                         0x3FFF
+#define   SIO_PDR_UIO_IN_HI_DATA__PRE                                       0x0
+
+#define SIO_PDR_UIO_OUT_LO__A                                               0x7F0016
+#define SIO_PDR_UIO_OUT_LO__W                                               16
+#define SIO_PDR_UIO_OUT_LO__M                                               0xFFFF
+#define SIO_PDR_UIO_OUT_LO__PRE                                             0x0
+#define   SIO_PDR_UIO_OUT_LO_DATA__B                                        0
+#define   SIO_PDR_UIO_OUT_LO_DATA__W                                        16
+#define   SIO_PDR_UIO_OUT_LO_DATA__M                                        0xFFFF
+#define   SIO_PDR_UIO_OUT_LO_DATA__PRE                                      0x0
+
+#define SIO_PDR_UIO_OUT_HI__A                                               0x7F0017
+#define SIO_PDR_UIO_OUT_HI__W                                               14
+#define SIO_PDR_UIO_OUT_HI__M                                               0x3FFF
+#define SIO_PDR_UIO_OUT_HI__PRE                                             0x0
+#define   SIO_PDR_UIO_OUT_HI_DATA__B                                        0
+#define   SIO_PDR_UIO_OUT_HI_DATA__W                                        14
+#define   SIO_PDR_UIO_OUT_HI_DATA__M                                        0x3FFF
+#define   SIO_PDR_UIO_OUT_HI_DATA__PRE                                      0x0
+
+#define SIO_PDR_PWM1_MODE__A                                                0x7F0018
+#define SIO_PDR_PWM1_MODE__W                                                2
+#define SIO_PDR_PWM1_MODE__M                                                0x3
+#define SIO_PDR_PWM1_MODE__PRE                                              0x0
+#define SIO_PDR_PWM1_PRESCALE__A                                            0x7F0019
+#define SIO_PDR_PWM1_PRESCALE__W                                            6
+#define SIO_PDR_PWM1_PRESCALE__M                                            0x3F
+#define SIO_PDR_PWM1_PRESCALE__PRE                                          0x0
+#define SIO_PDR_PWM1_VALUE__A                                               0x7F001A
+#define SIO_PDR_PWM1_VALUE__W                                               11
+#define SIO_PDR_PWM1_VALUE__M                                               0x7FF
+#define SIO_PDR_PWM1_VALUE__PRE                                             0x0
+#define SIO_PDR_PWM2_MODE__A                                                0x7F001C
+#define SIO_PDR_PWM2_MODE__W                                                2
+#define SIO_PDR_PWM2_MODE__M                                                0x3
+#define SIO_PDR_PWM2_MODE__PRE                                              0x0
+#define SIO_PDR_PWM2_PRESCALE__A                                            0x7F001D
+#define SIO_PDR_PWM2_PRESCALE__W                                            6
+#define SIO_PDR_PWM2_PRESCALE__M                                            0x3F
+#define SIO_PDR_PWM2_PRESCALE__PRE                                          0x0
+#define SIO_PDR_PWM2_VALUE__A                                               0x7F001E
+#define SIO_PDR_PWM2_VALUE__W                                               11
+#define SIO_PDR_PWM2_VALUE__M                                               0x7FF
+#define SIO_PDR_PWM2_VALUE__PRE                                             0x0
+#define SIO_PDR_OHW_CFG__A                                                  0x7F001F
+#define SIO_PDR_OHW_CFG__W                                                  7
+#define SIO_PDR_OHW_CFG__M                                                  0x7F
+#define SIO_PDR_OHW_CFG__PRE                                                0x0
+
+#define   SIO_PDR_OHW_CFG_FREF_SEL__B                                       0
+#define   SIO_PDR_OHW_CFG_FREF_SEL__W                                       2
+#define   SIO_PDR_OHW_CFG_FREF_SEL__M                                       0x3
+#define   SIO_PDR_OHW_CFG_FREF_SEL__PRE                                     0x0
+
+#define   SIO_PDR_OHW_CFG_BYPASS__B                                         2
+#define   SIO_PDR_OHW_CFG_BYPASS__W                                         1
+#define   SIO_PDR_OHW_CFG_BYPASS__M                                         0x4
+#define   SIO_PDR_OHW_CFG_BYPASS__PRE                                       0x0
+
+#define   SIO_PDR_OHW_CFG_ASEL__B                                           3
+#define   SIO_PDR_OHW_CFG_ASEL__W                                           3
+#define   SIO_PDR_OHW_CFG_ASEL__M                                           0x38
+#define   SIO_PDR_OHW_CFG_ASEL__PRE                                         0x0
+
+#define   SIO_PDR_OHW_CFG_SPEED__B                                          6
+#define   SIO_PDR_OHW_CFG_SPEED__W                                          1
+#define   SIO_PDR_OHW_CFG_SPEED__M                                          0x40
+#define   SIO_PDR_OHW_CFG_SPEED__PRE                                        0x0
+
+#define SIO_PDR_I2S_WS_CFG__A                                               0x7F0020
+#define SIO_PDR_I2S_WS_CFG__W                                               9
+#define SIO_PDR_I2S_WS_CFG__M                                               0x1FF
+#define SIO_PDR_I2S_WS_CFG__PRE                                             0x10
+#define   SIO_PDR_I2S_WS_CFG_MODE__B                                        0
+#define   SIO_PDR_I2S_WS_CFG_MODE__W                                        3
+#define   SIO_PDR_I2S_WS_CFG_MODE__M                                        0x7
+#define   SIO_PDR_I2S_WS_CFG_MODE__PRE                                      0x0
+#define   SIO_PDR_I2S_WS_CFG_DRIVE__B                                       3
+#define   SIO_PDR_I2S_WS_CFG_DRIVE__W                                       3
+#define   SIO_PDR_I2S_WS_CFG_DRIVE__M                                       0x38
+#define   SIO_PDR_I2S_WS_CFG_DRIVE__PRE                                     0x10
+#define   SIO_PDR_I2S_WS_CFG_KEEP__B                                        6
+#define   SIO_PDR_I2S_WS_CFG_KEEP__W                                        2
+#define   SIO_PDR_I2S_WS_CFG_KEEP__M                                        0xC0
+#define   SIO_PDR_I2S_WS_CFG_KEEP__PRE                                      0x0
+#define   SIO_PDR_I2S_WS_CFG_UIO__B                                         8
+#define   SIO_PDR_I2S_WS_CFG_UIO__W                                         1
+#define   SIO_PDR_I2S_WS_CFG_UIO__M                                         0x100
+#define   SIO_PDR_I2S_WS_CFG_UIO__PRE                                       0x0
+
+#define SIO_PDR_GPIO_CFG__A                                                 0x7F0021
+#define SIO_PDR_GPIO_CFG__W                                                 9
+#define SIO_PDR_GPIO_CFG__M                                                 0x1FF
+#define SIO_PDR_GPIO_CFG__PRE                                               0x10
+#define   SIO_PDR_GPIO_CFG_MODE__B                                          0
+#define   SIO_PDR_GPIO_CFG_MODE__W                                          3
+#define   SIO_PDR_GPIO_CFG_MODE__M                                          0x7
+#define   SIO_PDR_GPIO_CFG_MODE__PRE                                        0x0
+#define   SIO_PDR_GPIO_CFG_DRIVE__B                                         3
+#define   SIO_PDR_GPIO_CFG_DRIVE__W                                         3
+#define   SIO_PDR_GPIO_CFG_DRIVE__M                                         0x38
+#define   SIO_PDR_GPIO_CFG_DRIVE__PRE                                       0x10
+#define   SIO_PDR_GPIO_CFG_KEEP__B                                          6
+#define   SIO_PDR_GPIO_CFG_KEEP__W                                          2
+#define   SIO_PDR_GPIO_CFG_KEEP__M                                          0xC0
+#define   SIO_PDR_GPIO_CFG_KEEP__PRE                                        0x0
+#define   SIO_PDR_GPIO_CFG_UIO__B                                           8
+#define   SIO_PDR_GPIO_CFG_UIO__W                                           1
+#define   SIO_PDR_GPIO_CFG_UIO__M                                           0x100
+#define   SIO_PDR_GPIO_CFG_UIO__PRE                                         0x0
+
+#define SIO_PDR_IRQN_CFG__A                                                 0x7F0022
+#define SIO_PDR_IRQN_CFG__W                                                 9
+#define SIO_PDR_IRQN_CFG__M                                                 0x1FF
+#define SIO_PDR_IRQN_CFG__PRE                                               0x10
+#define   SIO_PDR_IRQN_CFG_MODE__B                                          0
+#define   SIO_PDR_IRQN_CFG_MODE__W                                          3
+#define   SIO_PDR_IRQN_CFG_MODE__M                                          0x7
+#define   SIO_PDR_IRQN_CFG_MODE__PRE                                        0x0
+#define   SIO_PDR_IRQN_CFG_DRIVE__B                                         3
+#define   SIO_PDR_IRQN_CFG_DRIVE__W                                         3
+#define   SIO_PDR_IRQN_CFG_DRIVE__M                                         0x38
+#define   SIO_PDR_IRQN_CFG_DRIVE__PRE                                       0x10
+#define   SIO_PDR_IRQN_CFG_KEEP__B                                          6
+#define   SIO_PDR_IRQN_CFG_KEEP__W                                          2
+#define   SIO_PDR_IRQN_CFG_KEEP__M                                          0xC0
+#define   SIO_PDR_IRQN_CFG_KEEP__PRE                                        0x0
+#define   SIO_PDR_IRQN_CFG_UIO__B                                           8
+#define   SIO_PDR_IRQN_CFG_UIO__W                                           1
+#define   SIO_PDR_IRQN_CFG_UIO__M                                           0x100
+#define   SIO_PDR_IRQN_CFG_UIO__PRE                                         0x0
+
+#define SIO_PDR_OOB_CRX_CFG__A                                              0x7F0023
+#define SIO_PDR_OOB_CRX_CFG__W                                              9
+#define SIO_PDR_OOB_CRX_CFG__M                                              0x1FF
+#define SIO_PDR_OOB_CRX_CFG__PRE                                            0x10
+#define   SIO_PDR_OOB_CRX_CFG_MODE__B                                       0
+#define   SIO_PDR_OOB_CRX_CFG_MODE__W                                       3
+#define   SIO_PDR_OOB_CRX_CFG_MODE__M                                       0x7
+#define   SIO_PDR_OOB_CRX_CFG_MODE__PRE                                     0x0
+#define   SIO_PDR_OOB_CRX_CFG_DRIVE__B                                      3
+#define   SIO_PDR_OOB_CRX_CFG_DRIVE__W                                      3
+#define   SIO_PDR_OOB_CRX_CFG_DRIVE__M                                      0x38
+#define   SIO_PDR_OOB_CRX_CFG_DRIVE__PRE                                    0x10
+#define   SIO_PDR_OOB_CRX_CFG_KEEP__B                                       6
+#define   SIO_PDR_OOB_CRX_CFG_KEEP__W                                       2
+#define   SIO_PDR_OOB_CRX_CFG_KEEP__M                                       0xC0
+#define   SIO_PDR_OOB_CRX_CFG_KEEP__PRE                                     0x0
+#define   SIO_PDR_OOB_CRX_CFG_UIO__B                                        8
+#define   SIO_PDR_OOB_CRX_CFG_UIO__W                                        1
+#define   SIO_PDR_OOB_CRX_CFG_UIO__M                                        0x100
+#define   SIO_PDR_OOB_CRX_CFG_UIO__PRE                                      0x0
+
+#define SIO_PDR_OOB_DRX_CFG__A                                              0x7F0024
+#define SIO_PDR_OOB_DRX_CFG__W                                              9
+#define SIO_PDR_OOB_DRX_CFG__M                                              0x1FF
+#define SIO_PDR_OOB_DRX_CFG__PRE                                            0x10
+#define   SIO_PDR_OOB_DRX_CFG_MODE__B                                       0
+#define   SIO_PDR_OOB_DRX_CFG_MODE__W                                       3
+#define   SIO_PDR_OOB_DRX_CFG_MODE__M                                       0x7
+#define   SIO_PDR_OOB_DRX_CFG_MODE__PRE                                     0x0
+#define   SIO_PDR_OOB_DRX_CFG_DRIVE__B                                      3
+#define   SIO_PDR_OOB_DRX_CFG_DRIVE__W                                      3
+#define   SIO_PDR_OOB_DRX_CFG_DRIVE__M                                      0x38
+#define   SIO_PDR_OOB_DRX_CFG_DRIVE__PRE                                    0x10
+#define   SIO_PDR_OOB_DRX_CFG_KEEP__B                                       6
+#define   SIO_PDR_OOB_DRX_CFG_KEEP__W                                       2
+#define   SIO_PDR_OOB_DRX_CFG_KEEP__M                                       0xC0
+#define   SIO_PDR_OOB_DRX_CFG_KEEP__PRE                                     0x0
+#define   SIO_PDR_OOB_DRX_CFG_UIO__B                                        8
+#define   SIO_PDR_OOB_DRX_CFG_UIO__W                                        1
+#define   SIO_PDR_OOB_DRX_CFG_UIO__M                                        0x100
+#define   SIO_PDR_OOB_DRX_CFG_UIO__PRE                                      0x0
+
+#define SIO_PDR_MSTRT_CFG__A                                                0x7F0025
+#define SIO_PDR_MSTRT_CFG__W                                                9
+#define SIO_PDR_MSTRT_CFG__M                                                0x1FF
+#define SIO_PDR_MSTRT_CFG__PRE                                              0x50
+#define   SIO_PDR_MSTRT_CFG_MODE__B                                         0
+#define   SIO_PDR_MSTRT_CFG_MODE__W                                         3
+#define   SIO_PDR_MSTRT_CFG_MODE__M                                         0x7
+#define   SIO_PDR_MSTRT_CFG_MODE__PRE                                       0x0
+#define   SIO_PDR_MSTRT_CFG_DRIVE__B                                        3
+#define   SIO_PDR_MSTRT_CFG_DRIVE__W                                        3
+#define   SIO_PDR_MSTRT_CFG_DRIVE__M                                        0x38
+#define   SIO_PDR_MSTRT_CFG_DRIVE__PRE                                      0x10
+#define   SIO_PDR_MSTRT_CFG_KEEP__B                                         6
+#define   SIO_PDR_MSTRT_CFG_KEEP__W                                         2
+#define   SIO_PDR_MSTRT_CFG_KEEP__M                                         0xC0
+#define   SIO_PDR_MSTRT_CFG_KEEP__PRE                                       0x40
+#define   SIO_PDR_MSTRT_CFG_UIO__B                                          8
+#define   SIO_PDR_MSTRT_CFG_UIO__W                                          1
+#define   SIO_PDR_MSTRT_CFG_UIO__M                                          0x100
+#define   SIO_PDR_MSTRT_CFG_UIO__PRE                                        0x0
+
+#define SIO_PDR_MERR_CFG__A                                                 0x7F0026
+#define SIO_PDR_MERR_CFG__W                                                 9
+#define SIO_PDR_MERR_CFG__M                                                 0x1FF
+#define SIO_PDR_MERR_CFG__PRE                                               0x50
+#define   SIO_PDR_MERR_CFG_MODE__B                                          0
+#define   SIO_PDR_MERR_CFG_MODE__W                                          3
+#define   SIO_PDR_MERR_CFG_MODE__M                                          0x7
+#define   SIO_PDR_MERR_CFG_MODE__PRE                                        0x0
+#define   SIO_PDR_MERR_CFG_DRIVE__B                                         3
+#define   SIO_PDR_MERR_CFG_DRIVE__W                                         3
+#define   SIO_PDR_MERR_CFG_DRIVE__M                                         0x38
+#define   SIO_PDR_MERR_CFG_DRIVE__PRE                                       0x10
+#define   SIO_PDR_MERR_CFG_KEEP__B                                          6
+#define   SIO_PDR_MERR_CFG_KEEP__W                                          2
+#define   SIO_PDR_MERR_CFG_KEEP__M                                          0xC0
+#define   SIO_PDR_MERR_CFG_KEEP__PRE                                        0x40
+#define   SIO_PDR_MERR_CFG_UIO__B                                           8
+#define   SIO_PDR_MERR_CFG_UIO__W                                           1
+#define   SIO_PDR_MERR_CFG_UIO__M                                           0x100
+#define   SIO_PDR_MERR_CFG_UIO__PRE                                         0x0
+
+#define SIO_PDR_MCLK_CFG__A                                                 0x7F0028
+#define SIO_PDR_MCLK_CFG__W                                                 9
+#define SIO_PDR_MCLK_CFG__M                                                 0x1FF
+#define SIO_PDR_MCLK_CFG__PRE                                               0x50
+#define   SIO_PDR_MCLK_CFG_MODE__B                                          0
+#define   SIO_PDR_MCLK_CFG_MODE__W                                          3
+#define   SIO_PDR_MCLK_CFG_MODE__M                                          0x7
+#define   SIO_PDR_MCLK_CFG_MODE__PRE                                        0x0
+#define   SIO_PDR_MCLK_CFG_DRIVE__B                                         3
+#define   SIO_PDR_MCLK_CFG_DRIVE__W                                         3
+#define   SIO_PDR_MCLK_CFG_DRIVE__M                                         0x38
+#define   SIO_PDR_MCLK_CFG_DRIVE__PRE                                       0x10
+#define   SIO_PDR_MCLK_CFG_KEEP__B                                          6
+#define   SIO_PDR_MCLK_CFG_KEEP__W                                          2
+#define   SIO_PDR_MCLK_CFG_KEEP__M                                          0xC0
+#define   SIO_PDR_MCLK_CFG_KEEP__PRE                                        0x40
+#define   SIO_PDR_MCLK_CFG_UIO__B                                           8
+#define   SIO_PDR_MCLK_CFG_UIO__W                                           1
+#define   SIO_PDR_MCLK_CFG_UIO__M                                           0x100
+#define   SIO_PDR_MCLK_CFG_UIO__PRE                                         0x0
+
+#define SIO_PDR_MVAL_CFG__A                                                 0x7F0029
+#define SIO_PDR_MVAL_CFG__W                                                 9
+#define SIO_PDR_MVAL_CFG__M                                                 0x1FF
+#define SIO_PDR_MVAL_CFG__PRE                                               0x50
+#define   SIO_PDR_MVAL_CFG_MODE__B                                          0
+#define   SIO_PDR_MVAL_CFG_MODE__W                                          3
+#define   SIO_PDR_MVAL_CFG_MODE__M                                          0x7
+#define   SIO_PDR_MVAL_CFG_MODE__PRE                                        0x0
+#define   SIO_PDR_MVAL_CFG_DRIVE__B                                         3
+#define   SIO_PDR_MVAL_CFG_DRIVE__W                                         3
+#define   SIO_PDR_MVAL_CFG_DRIVE__M                                         0x38
+#define   SIO_PDR_MVAL_CFG_DRIVE__PRE                                       0x10
+#define   SIO_PDR_MVAL_CFG_KEEP__B                                          6
+#define   SIO_PDR_MVAL_CFG_KEEP__W                                          2
+#define   SIO_PDR_MVAL_CFG_KEEP__M                                          0xC0
+#define   SIO_PDR_MVAL_CFG_KEEP__PRE                                        0x40
+#define   SIO_PDR_MVAL_CFG_UIO__B                                           8
+#define   SIO_PDR_MVAL_CFG_UIO__W                                           1
+#define   SIO_PDR_MVAL_CFG_UIO__M                                           0x100
+#define   SIO_PDR_MVAL_CFG_UIO__PRE                                         0x0
+
+#define SIO_PDR_MD0_CFG__A                                                  0x7F002A
+#define SIO_PDR_MD0_CFG__W                                                  9
+#define SIO_PDR_MD0_CFG__M                                                  0x1FF
+#define SIO_PDR_MD0_CFG__PRE                                                0x50
+#define   SIO_PDR_MD0_CFG_MODE__B                                           0
+#define   SIO_PDR_MD0_CFG_MODE__W                                           3
+#define   SIO_PDR_MD0_CFG_MODE__M                                           0x7
+#define   SIO_PDR_MD0_CFG_MODE__PRE                                         0x0
+#define   SIO_PDR_MD0_CFG_DRIVE__B                                          3
+#define   SIO_PDR_MD0_CFG_DRIVE__W                                          3
+#define   SIO_PDR_MD0_CFG_DRIVE__M                                          0x38
+#define   SIO_PDR_MD0_CFG_DRIVE__PRE                                        0x10
+#define   SIO_PDR_MD0_CFG_KEEP__B                                           6
+#define   SIO_PDR_MD0_CFG_KEEP__W                                           2
+#define   SIO_PDR_MD0_CFG_KEEP__M                                           0xC0
+#define   SIO_PDR_MD0_CFG_KEEP__PRE                                         0x40
+#define   SIO_PDR_MD0_CFG_UIO__B                                            8
+#define   SIO_PDR_MD0_CFG_UIO__W                                            1
+#define   SIO_PDR_MD0_CFG_UIO__M                                            0x100
+#define   SIO_PDR_MD0_CFG_UIO__PRE                                          0x0
+
+#define SIO_PDR_MD1_CFG__A                                                  0x7F002B
+#define SIO_PDR_MD1_CFG__W                                                  9
+#define SIO_PDR_MD1_CFG__M                                                  0x1FF
+#define SIO_PDR_MD1_CFG__PRE                                                0x50
+#define   SIO_PDR_MD1_CFG_MODE__B                                           0
+#define   SIO_PDR_MD1_CFG_MODE__W                                           3
+#define   SIO_PDR_MD1_CFG_MODE__M                                           0x7
+#define   SIO_PDR_MD1_CFG_MODE__PRE                                         0x0
+#define   SIO_PDR_MD1_CFG_DRIVE__B                                          3
+#define   SIO_PDR_MD1_CFG_DRIVE__W                                          3
+#define   SIO_PDR_MD1_CFG_DRIVE__M                                          0x38
+#define   SIO_PDR_MD1_CFG_DRIVE__PRE                                        0x10
+#define   SIO_PDR_MD1_CFG_KEEP__B                                           6
+#define   SIO_PDR_MD1_CFG_KEEP__W                                           2
+#define   SIO_PDR_MD1_CFG_KEEP__M                                           0xC0
+#define   SIO_PDR_MD1_CFG_KEEP__PRE                                         0x40
+#define   SIO_PDR_MD1_CFG_UIO__B                                            8
+#define   SIO_PDR_MD1_CFG_UIO__W                                            1
+#define   SIO_PDR_MD1_CFG_UIO__M                                            0x100
+#define   SIO_PDR_MD1_CFG_UIO__PRE                                          0x0
+
+#define SIO_PDR_MD2_CFG__A                                                  0x7F002C
+#define SIO_PDR_MD2_CFG__W                                                  9
+#define SIO_PDR_MD2_CFG__M                                                  0x1FF
+#define SIO_PDR_MD2_CFG__PRE                                                0x50
+#define   SIO_PDR_MD2_CFG_MODE__B                                           0
+#define   SIO_PDR_MD2_CFG_MODE__W                                           3
+#define   SIO_PDR_MD2_CFG_MODE__M                                           0x7
+#define   SIO_PDR_MD2_CFG_MODE__PRE                                         0x0
+#define   SIO_PDR_MD2_CFG_DRIVE__B                                          3
+#define   SIO_PDR_MD2_CFG_DRIVE__W                                          3
+#define   SIO_PDR_MD2_CFG_DRIVE__M                                          0x38
+#define   SIO_PDR_MD2_CFG_DRIVE__PRE                                        0x10
+#define   SIO_PDR_MD2_CFG_KEEP__B                                           6
+#define   SIO_PDR_MD2_CFG_KEEP__W                                           2
+#define   SIO_PDR_MD2_CFG_KEEP__M                                           0xC0
+#define   SIO_PDR_MD2_CFG_KEEP__PRE                                         0x40
+#define   SIO_PDR_MD2_CFG_UIO__B                                            8
+#define   SIO_PDR_MD2_CFG_UIO__W                                            1
+#define   SIO_PDR_MD2_CFG_UIO__M                                            0x100
+#define   SIO_PDR_MD2_CFG_UIO__PRE                                          0x0
+
+#define SIO_PDR_MD3_CFG__A                                                  0x7F002D
+#define SIO_PDR_MD3_CFG__W                                                  9
+#define SIO_PDR_MD3_CFG__M                                                  0x1FF
+#define SIO_PDR_MD3_CFG__PRE                                                0x50
+#define   SIO_PDR_MD3_CFG_MODE__B                                           0
+#define   SIO_PDR_MD3_CFG_MODE__W                                           3
+#define   SIO_PDR_MD3_CFG_MODE__M                                           0x7
+#define   SIO_PDR_MD3_CFG_MODE__PRE                                         0x0
+#define   SIO_PDR_MD3_CFG_DRIVE__B                                          3
+#define   SIO_PDR_MD3_CFG_DRIVE__W                                          3
+#define   SIO_PDR_MD3_CFG_DRIVE__M                                          0x38
+#define   SIO_PDR_MD3_CFG_DRIVE__PRE                                        0x10
+#define   SIO_PDR_MD3_CFG_KEEP__B                                           6
+#define   SIO_PDR_MD3_CFG_KEEP__W                                           2
+#define   SIO_PDR_MD3_CFG_KEEP__M                                           0xC0
+#define   SIO_PDR_MD3_CFG_KEEP__PRE                                         0x40
+#define   SIO_PDR_MD3_CFG_UIO__B                                            8
+#define   SIO_PDR_MD3_CFG_UIO__W                                            1
+#define   SIO_PDR_MD3_CFG_UIO__M                                            0x100
+#define   SIO_PDR_MD3_CFG_UIO__PRE                                          0x0
+
+#define SIO_PDR_MD4_CFG__A                                                  0x7F002F
+#define SIO_PDR_MD4_CFG__W                                                  9
+#define SIO_PDR_MD4_CFG__M                                                  0x1FF
+#define SIO_PDR_MD4_CFG__PRE                                                0x50
+#define   SIO_PDR_MD4_CFG_MODE__B                                           0
+#define   SIO_PDR_MD4_CFG_MODE__W                                           3
+#define   SIO_PDR_MD4_CFG_MODE__M                                           0x7
+#define   SIO_PDR_MD4_CFG_MODE__PRE                                         0x0
+#define   SIO_PDR_MD4_CFG_DRIVE__B                                          3
+#define   SIO_PDR_MD4_CFG_DRIVE__W                                          3
+#define   SIO_PDR_MD4_CFG_DRIVE__M                                          0x38
+#define   SIO_PDR_MD4_CFG_DRIVE__PRE                                        0x10
+#define   SIO_PDR_MD4_CFG_KEEP__B                                           6
+#define   SIO_PDR_MD4_CFG_KEEP__W                                           2
+#define   SIO_PDR_MD4_CFG_KEEP__M                                           0xC0
+#define   SIO_PDR_MD4_CFG_KEEP__PRE                                         0x40
+#define   SIO_PDR_MD4_CFG_UIO__B                                            8
+#define   SIO_PDR_MD4_CFG_UIO__W                                            1
+#define   SIO_PDR_MD4_CFG_UIO__M                                            0x100
+#define   SIO_PDR_MD4_CFG_UIO__PRE                                          0x0
+
+#define SIO_PDR_MD5_CFG__A                                                  0x7F0030
+#define SIO_PDR_MD5_CFG__W                                                  9
+#define SIO_PDR_MD5_CFG__M                                                  0x1FF
+#define SIO_PDR_MD5_CFG__PRE                                                0x50
+#define   SIO_PDR_MD5_CFG_MODE__B                                           0
+#define   SIO_PDR_MD5_CFG_MODE__W                                           3
+#define   SIO_PDR_MD5_CFG_MODE__M                                           0x7
+#define   SIO_PDR_MD5_CFG_MODE__PRE                                         0x0
+#define   SIO_PDR_MD5_CFG_DRIVE__B                                          3
+#define   SIO_PDR_MD5_CFG_DRIVE__W                                          3
+#define   SIO_PDR_MD5_CFG_DRIVE__M                                          0x38
+#define   SIO_PDR_MD5_CFG_DRIVE__PRE                                        0x10
+#define   SIO_PDR_MD5_CFG_KEEP__B                                           6
+#define   SIO_PDR_MD5_CFG_KEEP__W                                           2
+#define   SIO_PDR_MD5_CFG_KEEP__M                                           0xC0
+#define   SIO_PDR_MD5_CFG_KEEP__PRE                                         0x40
+#define   SIO_PDR_MD5_CFG_UIO__B                                            8
+#define   SIO_PDR_MD5_CFG_UIO__W                                            1
+#define   SIO_PDR_MD5_CFG_UIO__M                                            0x100
+#define   SIO_PDR_MD5_CFG_UIO__PRE                                          0x0
+
+#define SIO_PDR_MD6_CFG__A                                                  0x7F0031
+#define SIO_PDR_MD6_CFG__W                                                  9
+#define SIO_PDR_MD6_CFG__M                                                  0x1FF
+#define SIO_PDR_MD6_CFG__PRE                                                0x50
+#define   SIO_PDR_MD6_CFG_MODE__B                                           0
+#define   SIO_PDR_MD6_CFG_MODE__W                                           3
+#define   SIO_PDR_MD6_CFG_MODE__M                                           0x7
+#define   SIO_PDR_MD6_CFG_MODE__PRE                                         0x0
+#define   SIO_PDR_MD6_CFG_DRIVE__B                                          3
+#define   SIO_PDR_MD6_CFG_DRIVE__W                                          3
+#define   SIO_PDR_MD6_CFG_DRIVE__M                                          0x38
+#define   SIO_PDR_MD6_CFG_DRIVE__PRE                                        0x10
+#define   SIO_PDR_MD6_CFG_KEEP__B                                           6
+#define   SIO_PDR_MD6_CFG_KEEP__W                                           2
+#define   SIO_PDR_MD6_CFG_KEEP__M                                           0xC0
+#define   SIO_PDR_MD6_CFG_KEEP__PRE                                         0x40
+#define   SIO_PDR_MD6_CFG_UIO__B                                            8
+#define   SIO_PDR_MD6_CFG_UIO__W                                            1
+#define   SIO_PDR_MD6_CFG_UIO__M                                            0x100
+#define   SIO_PDR_MD6_CFG_UIO__PRE                                          0x0
+
+#define SIO_PDR_MD7_CFG__A                                                  0x7F0032
+#define SIO_PDR_MD7_CFG__W                                                  9
+#define SIO_PDR_MD7_CFG__M                                                  0x1FF
+#define SIO_PDR_MD7_CFG__PRE                                                0x50
+#define   SIO_PDR_MD7_CFG_MODE__B                                           0
+#define   SIO_PDR_MD7_CFG_MODE__W                                           3
+#define   SIO_PDR_MD7_CFG_MODE__M                                           0x7
+#define   SIO_PDR_MD7_CFG_MODE__PRE                                         0x0
+#define   SIO_PDR_MD7_CFG_DRIVE__B                                          3
+#define   SIO_PDR_MD7_CFG_DRIVE__W                                          3
+#define   SIO_PDR_MD7_CFG_DRIVE__M                                          0x38
+#define   SIO_PDR_MD7_CFG_DRIVE__PRE                                        0x10
+#define   SIO_PDR_MD7_CFG_KEEP__B                                           6
+#define   SIO_PDR_MD7_CFG_KEEP__W                                           2
+#define   SIO_PDR_MD7_CFG_KEEP__M                                           0xC0
+#define   SIO_PDR_MD7_CFG_KEEP__PRE                                         0x40
+#define   SIO_PDR_MD7_CFG_UIO__B                                            8
+#define   SIO_PDR_MD7_CFG_UIO__W                                            1
+#define   SIO_PDR_MD7_CFG_UIO__M                                            0x100
+#define   SIO_PDR_MD7_CFG_UIO__PRE                                          0x0
+
+#define SIO_PDR_I2C_SCL1_CFG__A                                             0x7F0033
+#define SIO_PDR_I2C_SCL1_CFG__W                                             9
+#define SIO_PDR_I2C_SCL1_CFG__M                                             0x1FF
+#define SIO_PDR_I2C_SCL1_CFG__PRE                                           0x11
+#define   SIO_PDR_I2C_SCL1_CFG_MODE__B                                      0
+#define   SIO_PDR_I2C_SCL1_CFG_MODE__W                                      3
+#define   SIO_PDR_I2C_SCL1_CFG_MODE__M                                      0x7
+#define   SIO_PDR_I2C_SCL1_CFG_MODE__PRE                                    0x1
+#define   SIO_PDR_I2C_SCL1_CFG_DRIVE__B                                     3
+#define   SIO_PDR_I2C_SCL1_CFG_DRIVE__W                                     3
+#define   SIO_PDR_I2C_SCL1_CFG_DRIVE__M                                     0x38
+#define   SIO_PDR_I2C_SCL1_CFG_DRIVE__PRE                                   0x10
+#define   SIO_PDR_I2C_SCL1_CFG_KEEP__B                                      6
+#define   SIO_PDR_I2C_SCL1_CFG_KEEP__W                                      2
+#define   SIO_PDR_I2C_SCL1_CFG_KEEP__M                                      0xC0
+#define   SIO_PDR_I2C_SCL1_CFG_KEEP__PRE                                    0x0
+#define   SIO_PDR_I2C_SCL1_CFG_UIO__B                                       8
+#define   SIO_PDR_I2C_SCL1_CFG_UIO__W                                       1
+#define   SIO_PDR_I2C_SCL1_CFG_UIO__M                                       0x100
+#define   SIO_PDR_I2C_SCL1_CFG_UIO__PRE                                     0x0
+
+#define SIO_PDR_I2C_SDA1_CFG__A                                             0x7F0034
+#define SIO_PDR_I2C_SDA1_CFG__W                                             9
+#define SIO_PDR_I2C_SDA1_CFG__M                                             0x1FF
+#define SIO_PDR_I2C_SDA1_CFG__PRE                                           0x11
+#define   SIO_PDR_I2C_SDA1_CFG_MODE__B                                      0
+#define   SIO_PDR_I2C_SDA1_CFG_MODE__W                                      3
+#define   SIO_PDR_I2C_SDA1_CFG_MODE__M                                      0x7
+#define   SIO_PDR_I2C_SDA1_CFG_MODE__PRE                                    0x1
+#define   SIO_PDR_I2C_SDA1_CFG_DRIVE__B                                     3
+#define   SIO_PDR_I2C_SDA1_CFG_DRIVE__W                                     3
+#define   SIO_PDR_I2C_SDA1_CFG_DRIVE__M                                     0x38
+#define   SIO_PDR_I2C_SDA1_CFG_DRIVE__PRE                                   0x10
+#define   SIO_PDR_I2C_SDA1_CFG_KEEP__B                                      6
+#define   SIO_PDR_I2C_SDA1_CFG_KEEP__W                                      2
+#define   SIO_PDR_I2C_SDA1_CFG_KEEP__M                                      0xC0
+#define   SIO_PDR_I2C_SDA1_CFG_KEEP__PRE                                    0x0
+#define   SIO_PDR_I2C_SDA1_CFG_UIO__B                                       8
+#define   SIO_PDR_I2C_SDA1_CFG_UIO__W                                       1
+#define   SIO_PDR_I2C_SDA1_CFG_UIO__M                                       0x100
+#define   SIO_PDR_I2C_SDA1_CFG_UIO__PRE                                     0x0
+
+#define SIO_PDR_VSYNC_CFG__A                                                0x7F0036
+#define SIO_PDR_VSYNC_CFG__W                                                9
+#define SIO_PDR_VSYNC_CFG__M                                                0x1FF
+#define SIO_PDR_VSYNC_CFG__PRE                                              0x10
+#define   SIO_PDR_VSYNC_CFG_MODE__B                                         0
+#define   SIO_PDR_VSYNC_CFG_MODE__W                                         3
+#define   SIO_PDR_VSYNC_CFG_MODE__M                                         0x7
+#define   SIO_PDR_VSYNC_CFG_MODE__PRE                                       0x0
+#define   SIO_PDR_VSYNC_CFG_DRIVE__B                                        3
+#define   SIO_PDR_VSYNC_CFG_DRIVE__W                                        3
+#define   SIO_PDR_VSYNC_CFG_DRIVE__M                                        0x38
+#define   SIO_PDR_VSYNC_CFG_DRIVE__PRE                                      0x10
+#define   SIO_PDR_VSYNC_CFG_KEEP__B                                         6
+#define   SIO_PDR_VSYNC_CFG_KEEP__W                                         2
+#define   SIO_PDR_VSYNC_CFG_KEEP__M                                         0xC0
+#define   SIO_PDR_VSYNC_CFG_KEEP__PRE                                       0x0
+#define   SIO_PDR_VSYNC_CFG_UIO__B                                          8
+#define   SIO_PDR_VSYNC_CFG_UIO__W                                          1
+#define   SIO_PDR_VSYNC_CFG_UIO__M                                          0x100
+#define   SIO_PDR_VSYNC_CFG_UIO__PRE                                        0x0
+
+#define SIO_PDR_SMA_RX_CFG__A                                               0x7F0037
+#define SIO_PDR_SMA_RX_CFG__W                                               9
+#define SIO_PDR_SMA_RX_CFG__M                                               0x1FF
+#define SIO_PDR_SMA_RX_CFG__PRE                                             0x10
+#define   SIO_PDR_SMA_RX_CFG_MODE__B                                        0
+#define   SIO_PDR_SMA_RX_CFG_MODE__W                                        3
+#define   SIO_PDR_SMA_RX_CFG_MODE__M                                        0x7
+#define   SIO_PDR_SMA_RX_CFG_MODE__PRE                                      0x0
+#define   SIO_PDR_SMA_RX_CFG_DRIVE__B                                       3
+#define   SIO_PDR_SMA_RX_CFG_DRIVE__W                                       3
+#define   SIO_PDR_SMA_RX_CFG_DRIVE__M                                       0x38
+#define   SIO_PDR_SMA_RX_CFG_DRIVE__PRE                                     0x10
+#define   SIO_PDR_SMA_RX_CFG_KEEP__B                                        6
+#define   SIO_PDR_SMA_RX_CFG_KEEP__W                                        2
+#define   SIO_PDR_SMA_RX_CFG_KEEP__M                                        0xC0
+#define   SIO_PDR_SMA_RX_CFG_KEEP__PRE                                      0x0
+#define   SIO_PDR_SMA_RX_CFG_UIO__B                                         8
+#define   SIO_PDR_SMA_RX_CFG_UIO__W                                         1
+#define   SIO_PDR_SMA_RX_CFG_UIO__M                                         0x100
+#define   SIO_PDR_SMA_RX_CFG_UIO__PRE                                       0x0
+
+#define SIO_PDR_SMA_TX_CFG__A                                               0x7F0038
+#define SIO_PDR_SMA_TX_CFG__W                                               9
+#define SIO_PDR_SMA_TX_CFG__M                                               0x1FF
+#define SIO_PDR_SMA_TX_CFG__PRE                                             0x90
+#define   SIO_PDR_SMA_TX_CFG_MODE__B                                        0
+#define   SIO_PDR_SMA_TX_CFG_MODE__W                                        3
+#define   SIO_PDR_SMA_TX_CFG_MODE__M                                        0x7
+#define   SIO_PDR_SMA_TX_CFG_MODE__PRE                                      0x0
+#define   SIO_PDR_SMA_TX_CFG_DRIVE__B                                       3
+#define   SIO_PDR_SMA_TX_CFG_DRIVE__W                                       3
+#define   SIO_PDR_SMA_TX_CFG_DRIVE__M                                       0x38
+#define   SIO_PDR_SMA_TX_CFG_DRIVE__PRE                                     0x10
+#define   SIO_PDR_SMA_TX_CFG_KEEP__B                                        6
+#define   SIO_PDR_SMA_TX_CFG_KEEP__W                                        2
+#define   SIO_PDR_SMA_TX_CFG_KEEP__M                                        0xC0
+#define   SIO_PDR_SMA_TX_CFG_KEEP__PRE                                      0x80
+#define   SIO_PDR_SMA_TX_CFG_UIO__B                                         8
+#define   SIO_PDR_SMA_TX_CFG_UIO__W                                         1
+#define   SIO_PDR_SMA_TX_CFG_UIO__M                                         0x100
+#define   SIO_PDR_SMA_TX_CFG_UIO__PRE                                       0x0
+
+#define SIO_PDR_I2C_SDA2_CFG__A                                             0x7F003F
+#define SIO_PDR_I2C_SDA2_CFG__W                                             9
+#define SIO_PDR_I2C_SDA2_CFG__M                                             0x1FF
+#define SIO_PDR_I2C_SDA2_CFG__PRE                                           0x11
+#define   SIO_PDR_I2C_SDA2_CFG_MODE__B                                      0
+#define   SIO_PDR_I2C_SDA2_CFG_MODE__W                                      3
+#define   SIO_PDR_I2C_SDA2_CFG_MODE__M                                      0x7
+#define   SIO_PDR_I2C_SDA2_CFG_MODE__PRE                                    0x1
+#define   SIO_PDR_I2C_SDA2_CFG_DRIVE__B                                     3
+#define   SIO_PDR_I2C_SDA2_CFG_DRIVE__W                                     3
+#define   SIO_PDR_I2C_SDA2_CFG_DRIVE__M                                     0x38
+#define   SIO_PDR_I2C_SDA2_CFG_DRIVE__PRE                                   0x10
+#define   SIO_PDR_I2C_SDA2_CFG_KEEP__B                                      6
+#define   SIO_PDR_I2C_SDA2_CFG_KEEP__W                                      2
+#define   SIO_PDR_I2C_SDA2_CFG_KEEP__M                                      0xC0
+#define   SIO_PDR_I2C_SDA2_CFG_KEEP__PRE                                    0x0
+#define   SIO_PDR_I2C_SDA2_CFG_UIO__B                                       8
+#define   SIO_PDR_I2C_SDA2_CFG_UIO__W                                       1
+#define   SIO_PDR_I2C_SDA2_CFG_UIO__M                                       0x100
+#define   SIO_PDR_I2C_SDA2_CFG_UIO__PRE                                     0x0
+
+#define SIO_PDR_I2C_SCL2_CFG__A                                             0x7F0040
+#define SIO_PDR_I2C_SCL2_CFG__W                                             9
+#define SIO_PDR_I2C_SCL2_CFG__M                                             0x1FF
+#define SIO_PDR_I2C_SCL2_CFG__PRE                                           0x11
+#define   SIO_PDR_I2C_SCL2_CFG_MODE__B                                      0
+#define   SIO_PDR_I2C_SCL2_CFG_MODE__W                                      3
+#define   SIO_PDR_I2C_SCL2_CFG_MODE__M                                      0x7
+#define   SIO_PDR_I2C_SCL2_CFG_MODE__PRE                                    0x1
+#define   SIO_PDR_I2C_SCL2_CFG_DRIVE__B                                     3
+#define   SIO_PDR_I2C_SCL2_CFG_DRIVE__W                                     3
+#define   SIO_PDR_I2C_SCL2_CFG_DRIVE__M                                     0x38
+#define   SIO_PDR_I2C_SCL2_CFG_DRIVE__PRE                                   0x10
+#define   SIO_PDR_I2C_SCL2_CFG_KEEP__B                                      6
+#define   SIO_PDR_I2C_SCL2_CFG_KEEP__W                                      2
+#define   SIO_PDR_I2C_SCL2_CFG_KEEP__M                                      0xC0
+#define   SIO_PDR_I2C_SCL2_CFG_KEEP__PRE                                    0x0
+#define   SIO_PDR_I2C_SCL2_CFG_UIO__B                                       8
+#define   SIO_PDR_I2C_SCL2_CFG_UIO__W                                       1
+#define   SIO_PDR_I2C_SCL2_CFG_UIO__M                                       0x100
+#define   SIO_PDR_I2C_SCL2_CFG_UIO__PRE                                     0x0
+
+#define SIO_PDR_I2S_CL_CFG__A                                               0x7F0041
+#define SIO_PDR_I2S_CL_CFG__W                                               9
+#define SIO_PDR_I2S_CL_CFG__M                                               0x1FF
+#define SIO_PDR_I2S_CL_CFG__PRE                                             0x10
+#define   SIO_PDR_I2S_CL_CFG_MODE__B                                        0
+#define   SIO_PDR_I2S_CL_CFG_MODE__W                                        3
+#define   SIO_PDR_I2S_CL_CFG_MODE__M                                        0x7
+#define   SIO_PDR_I2S_CL_CFG_MODE__PRE                                      0x0
+#define   SIO_PDR_I2S_CL_CFG_DRIVE__B                                       3
+#define   SIO_PDR_I2S_CL_CFG_DRIVE__W                                       3
+#define   SIO_PDR_I2S_CL_CFG_DRIVE__M                                       0x38
+#define   SIO_PDR_I2S_CL_CFG_DRIVE__PRE                                     0x10
+#define   SIO_PDR_I2S_CL_CFG_KEEP__B                                        6
+#define   SIO_PDR_I2S_CL_CFG_KEEP__W                                        2
+#define   SIO_PDR_I2S_CL_CFG_KEEP__M                                        0xC0
+#define   SIO_PDR_I2S_CL_CFG_KEEP__PRE                                      0x0
+#define   SIO_PDR_I2S_CL_CFG_UIO__B                                         8
+#define   SIO_PDR_I2S_CL_CFG_UIO__W                                         1
+#define   SIO_PDR_I2S_CL_CFG_UIO__M                                         0x100
+#define   SIO_PDR_I2S_CL_CFG_UIO__PRE                                       0x0
+
+#define SIO_PDR_I2S_DA_CFG__A                                               0x7F0042
+#define SIO_PDR_I2S_DA_CFG__W                                               9
+#define SIO_PDR_I2S_DA_CFG__M                                               0x1FF
+#define SIO_PDR_I2S_DA_CFG__PRE                                             0x10
+#define   SIO_PDR_I2S_DA_CFG_MODE__B                                        0
+#define   SIO_PDR_I2S_DA_CFG_MODE__W                                        3
+#define   SIO_PDR_I2S_DA_CFG_MODE__M                                        0x7
+#define   SIO_PDR_I2S_DA_CFG_MODE__PRE                                      0x0
+#define   SIO_PDR_I2S_DA_CFG_DRIVE__B                                       3
+#define   SIO_PDR_I2S_DA_CFG_DRIVE__W                                       3
+#define   SIO_PDR_I2S_DA_CFG_DRIVE__M                                       0x38
+#define   SIO_PDR_I2S_DA_CFG_DRIVE__PRE                                     0x10
+#define   SIO_PDR_I2S_DA_CFG_KEEP__B                                        6
+#define   SIO_PDR_I2S_DA_CFG_KEEP__W                                        2
+#define   SIO_PDR_I2S_DA_CFG_KEEP__M                                        0xC0
+#define   SIO_PDR_I2S_DA_CFG_KEEP__PRE                                      0x0
+#define   SIO_PDR_I2S_DA_CFG_UIO__B                                         8
+#define   SIO_PDR_I2S_DA_CFG_UIO__W                                         1
+#define   SIO_PDR_I2S_DA_CFG_UIO__M                                         0x100
+#define   SIO_PDR_I2S_DA_CFG_UIO__PRE                                       0x0
+
+#define SIO_PDR_GPIO_GPIO_FNC__A                                            0x7F0050
+#define SIO_PDR_GPIO_GPIO_FNC__W                                            2
+#define SIO_PDR_GPIO_GPIO_FNC__M                                            0x3
+#define SIO_PDR_GPIO_GPIO_FNC__PRE                                          0x0
+#define   SIO_PDR_GPIO_GPIO_FNC_SEL__B                                      0
+#define   SIO_PDR_GPIO_GPIO_FNC_SEL__W                                      2
+#define   SIO_PDR_GPIO_GPIO_FNC_SEL__M                                      0x3
+#define   SIO_PDR_GPIO_GPIO_FNC_SEL__PRE                                    0x0
+
+#define SIO_PDR_IRQN_GPIO_FNC__A                                            0x7F0051
+#define SIO_PDR_IRQN_GPIO_FNC__W                                            2
+#define SIO_PDR_IRQN_GPIO_FNC__M                                            0x3
+#define SIO_PDR_IRQN_GPIO_FNC__PRE                                          0x0
+#define   SIO_PDR_IRQN_GPIO_FNC_SEL__B                                      0
+#define   SIO_PDR_IRQN_GPIO_FNC_SEL__W                                      2
+#define   SIO_PDR_IRQN_GPIO_FNC_SEL__M                                      0x3
+#define   SIO_PDR_IRQN_GPIO_FNC_SEL__PRE                                    0x0
+
+#define SIO_PDR_MSTRT_GPIO_FNC__A                                           0x7F0052
+#define SIO_PDR_MSTRT_GPIO_FNC__W                                           2
+#define SIO_PDR_MSTRT_GPIO_FNC__M                                           0x3
+#define SIO_PDR_MSTRT_GPIO_FNC__PRE                                         0x0
+#define   SIO_PDR_MSTRT_GPIO_FNC_SEL__B                                     0
+#define   SIO_PDR_MSTRT_GPIO_FNC_SEL__W                                     2
+#define   SIO_PDR_MSTRT_GPIO_FNC_SEL__M                                     0x3
+#define   SIO_PDR_MSTRT_GPIO_FNC_SEL__PRE                                   0x0
+
+#define SIO_PDR_MERR_GPIO_FNC__A                                            0x7F0053
+#define SIO_PDR_MERR_GPIO_FNC__W                                            2
+#define SIO_PDR_MERR_GPIO_FNC__M                                            0x3
+#define SIO_PDR_MERR_GPIO_FNC__PRE                                          0x0
+#define   SIO_PDR_MERR_GPIO_FNC_SEL__B                                      0
+#define   SIO_PDR_MERR_GPIO_FNC_SEL__W                                      2
+#define   SIO_PDR_MERR_GPIO_FNC_SEL__M                                      0x3
+#define   SIO_PDR_MERR_GPIO_FNC_SEL__PRE                                    0x0
+
+#define SIO_PDR_MCLK_GPIO_FNC__A                                            0x7F0054
+#define SIO_PDR_MCLK_GPIO_FNC__W                                            2
+#define SIO_PDR_MCLK_GPIO_FNC__M                                            0x3
+#define SIO_PDR_MCLK_GPIO_FNC__PRE                                          0x0
+#define   SIO_PDR_MCLK_GPIO_FNC_SEL__B                                      0
+#define   SIO_PDR_MCLK_GPIO_FNC_SEL__W                                      2
+#define   SIO_PDR_MCLK_GPIO_FNC_SEL__M                                      0x3
+#define   SIO_PDR_MCLK_GPIO_FNC_SEL__PRE                                    0x0
+
+#define SIO_PDR_MVAL_GPIO_FNC__A                                            0x7F0055
+#define SIO_PDR_MVAL_GPIO_FNC__W                                            2
+#define SIO_PDR_MVAL_GPIO_FNC__M                                            0x3
+#define SIO_PDR_MVAL_GPIO_FNC__PRE                                          0x0
+#define   SIO_PDR_MVAL_GPIO_FNC_SEL__B                                      0
+#define   SIO_PDR_MVAL_GPIO_FNC_SEL__W                                      2
+#define   SIO_PDR_MVAL_GPIO_FNC_SEL__M                                      0x3
+#define   SIO_PDR_MVAL_GPIO_FNC_SEL__PRE                                    0x0
+
+#define SIO_PDR_MD0_GPIO_FNC__A                                             0x7F0056
+#define SIO_PDR_MD0_GPIO_FNC__W                                             2
+#define SIO_PDR_MD0_GPIO_FNC__M                                             0x3
+#define SIO_PDR_MD0_GPIO_FNC__PRE                                           0x0
+#define   SIO_PDR_MD0_GPIO_FNC_SEL__B                                       0
+#define   SIO_PDR_MD0_GPIO_FNC_SEL__W                                       2
+#define   SIO_PDR_MD0_GPIO_FNC_SEL__M                                       0x3
+#define   SIO_PDR_MD0_GPIO_FNC_SEL__PRE                                     0x0
+
+#define SIO_PDR_MD1_GPIO_FNC__A                                             0x7F0057
+#define SIO_PDR_MD1_GPIO_FNC__W                                             2
+#define SIO_PDR_MD1_GPIO_FNC__M                                             0x3
+#define SIO_PDR_MD1_GPIO_FNC__PRE                                           0x0
+#define   SIO_PDR_MD1_GPIO_FNC_SEL__B                                       0
+#define   SIO_PDR_MD1_GPIO_FNC_SEL__W                                       2
+#define   SIO_PDR_MD1_GPIO_FNC_SEL__M                                       0x3
+#define   SIO_PDR_MD1_GPIO_FNC_SEL__PRE                                     0x0
+
+#define SIO_PDR_MD2_GPIO_FNC__A                                             0x7F0058
+#define SIO_PDR_MD2_GPIO_FNC__W                                             2
+#define SIO_PDR_MD2_GPIO_FNC__M                                             0x3
+#define SIO_PDR_MD2_GPIO_FNC__PRE                                           0x0
+#define   SIO_PDR_MD2_GPIO_FNC_SEL__B                                       0
+#define   SIO_PDR_MD2_GPIO_FNC_SEL__W                                       2
+#define   SIO_PDR_MD2_GPIO_FNC_SEL__M                                       0x3
+#define   SIO_PDR_MD2_GPIO_FNC_SEL__PRE                                     0x0
+
+#define SIO_PDR_MD3_GPIO_FNC__A                                             0x7F0059
+#define SIO_PDR_MD3_GPIO_FNC__W                                             2
+#define SIO_PDR_MD3_GPIO_FNC__M                                             0x3
+#define SIO_PDR_MD3_GPIO_FNC__PRE                                           0x0
+#define   SIO_PDR_MD3_GPIO_FNC_SEL__B                                       0
+#define   SIO_PDR_MD3_GPIO_FNC_SEL__W                                       2
+#define   SIO_PDR_MD3_GPIO_FNC_SEL__M                                       0x3
+#define   SIO_PDR_MD3_GPIO_FNC_SEL__PRE                                     0x0
+
+#define SIO_PDR_MD4_GPIO_FNC__A                                             0x7F005A
+#define SIO_PDR_MD4_GPIO_FNC__W                                             2
+#define SIO_PDR_MD4_GPIO_FNC__M                                             0x3
+#define SIO_PDR_MD4_GPIO_FNC__PRE                                           0x0
+#define   SIO_PDR_MD4_GPIO_FNC_SEL__B                                       0
+#define   SIO_PDR_MD4_GPIO_FNC_SEL__W                                       2
+#define   SIO_PDR_MD4_GPIO_FNC_SEL__M                                       0x3
+#define   SIO_PDR_MD4_GPIO_FNC_SEL__PRE                                     0x0
+
+#define SIO_PDR_MD5_GPIO_FNC__A                                             0x7F005B
+#define SIO_PDR_MD5_GPIO_FNC__W                                             2
+#define SIO_PDR_MD5_GPIO_FNC__M                                             0x3
+#define SIO_PDR_MD5_GPIO_FNC__PRE                                           0x0
+#define   SIO_PDR_MD5_GPIO_FNC_SEL__B                                       0
+#define   SIO_PDR_MD5_GPIO_FNC_SEL__W                                       2
+#define   SIO_PDR_MD5_GPIO_FNC_SEL__M                                       0x3
+#define   SIO_PDR_MD5_GPIO_FNC_SEL__PRE                                     0x0
+
+#define SIO_PDR_MD6_GPIO_FNC__A                                             0x7F005C
+#define SIO_PDR_MD6_GPIO_FNC__W                                             2
+#define SIO_PDR_MD6_GPIO_FNC__M                                             0x3
+#define SIO_PDR_MD6_GPIO_FNC__PRE                                           0x0
+#define   SIO_PDR_MD6_GPIO_FNC_SEL__B                                       0
+#define   SIO_PDR_MD6_GPIO_FNC_SEL__W                                       2
+#define   SIO_PDR_MD6_GPIO_FNC_SEL__M                                       0x3
+#define   SIO_PDR_MD6_GPIO_FNC_SEL__PRE                                     0x0
+
+#define SIO_PDR_MD7_GPIO_FNC__A                                             0x7F005D
+#define SIO_PDR_MD7_GPIO_FNC__W                                             2
+#define SIO_PDR_MD7_GPIO_FNC__M                                             0x3
+#define SIO_PDR_MD7_GPIO_FNC__PRE                                           0x0
+#define   SIO_PDR_MD7_GPIO_FNC_SEL__B                                       0
+#define   SIO_PDR_MD7_GPIO_FNC_SEL__W                                       2
+#define   SIO_PDR_MD7_GPIO_FNC_SEL__M                                       0x3
+#define   SIO_PDR_MD7_GPIO_FNC_SEL__PRE                                     0x0
+
+#define SIO_PDR_SMA_RX_GPIO_FNC__A                                          0x7F005E
+#define SIO_PDR_SMA_RX_GPIO_FNC__W                                          2
+#define SIO_PDR_SMA_RX_GPIO_FNC__M                                          0x3
+#define SIO_PDR_SMA_RX_GPIO_FNC__PRE                                        0x0
+#define   SIO_PDR_SMA_RX_GPIO_FNC_SEL__B                                    0
+#define   SIO_PDR_SMA_RX_GPIO_FNC_SEL__W                                    2
+#define   SIO_PDR_SMA_RX_GPIO_FNC_SEL__M                                    0x3
+#define   SIO_PDR_SMA_RX_GPIO_FNC_SEL__PRE                                  0x0
+
+#define SIO_PDR_SMA_TX_GPIO_FNC__A                                          0x7F005F
+#define SIO_PDR_SMA_TX_GPIO_FNC__W                                          2
+#define SIO_PDR_SMA_TX_GPIO_FNC__M                                          0x3
+#define SIO_PDR_SMA_TX_GPIO_FNC__PRE                                        0x0
+#define   SIO_PDR_SMA_TX_GPIO_FNC_SEL__B                                    0
+#define   SIO_PDR_SMA_TX_GPIO_FNC_SEL__W                                    2
+#define   SIO_PDR_SMA_TX_GPIO_FNC_SEL__M                                    0x3
+#define   SIO_PDR_SMA_TX_GPIO_FNC_SEL__PRE                                  0x0
+
+#define VSB_COMM_EXEC__A                                                    0x1C00000
+#define VSB_COMM_EXEC__W                                                    2
+#define VSB_COMM_EXEC__M                                                    0x3
+#define VSB_COMM_EXEC__PRE                                                  0x0
+#define   VSB_COMM_EXEC_STOP                                                0x0
+#define   VSB_COMM_EXEC_ACTIVE                                              0x1
+#define   VSB_COMM_EXEC_HOLD                                                0x2
+
+#define VSB_COMM_MB__A                                                      0x1C00002
+#define VSB_COMM_MB__W                                                      16
+#define VSB_COMM_MB__M                                                      0xFFFF
+#define VSB_COMM_MB__PRE                                                    0x0
+#define VSB_COMM_INT_REQ__A                                                 0x1C00003
+#define VSB_COMM_INT_REQ__W                                                 1
+#define VSB_COMM_INT_REQ__M                                                 0x1
+#define VSB_COMM_INT_REQ__PRE                                               0x0
+
+#define   VSB_COMM_INT_REQ_TOP_INT_REQ__B                                   0
+#define   VSB_COMM_INT_REQ_TOP_INT_REQ__W                                   1
+#define   VSB_COMM_INT_REQ_TOP_INT_REQ__M                                   0x1
+#define   VSB_COMM_INT_REQ_TOP_INT_REQ__PRE                                 0x0
+
+#define VSB_COMM_INT_STA__A                                                 0x1C00005
+#define VSB_COMM_INT_STA__W                                                 16
+#define VSB_COMM_INT_STA__M                                                 0xFFFF
+#define VSB_COMM_INT_STA__PRE                                               0x0
+
+#define VSB_COMM_INT_MSK__A                                                 0x1C00006
+#define VSB_COMM_INT_MSK__W                                                 16
+#define VSB_COMM_INT_MSK__M                                                 0xFFFF
+#define VSB_COMM_INT_MSK__PRE                                               0x0
+
+#define VSB_COMM_INT_STM__A                                                 0x1C00007
+#define VSB_COMM_INT_STM__W                                                 16
+#define VSB_COMM_INT_STM__M                                                 0xFFFF
+#define VSB_COMM_INT_STM__PRE                                               0x0
+
+#define VSB_TOP_COMM_EXEC__A                                                0x1C10000
+#define VSB_TOP_COMM_EXEC__W                                                2
+#define VSB_TOP_COMM_EXEC__M                                                0x3
+#define VSB_TOP_COMM_EXEC__PRE                                              0x0
+#define   VSB_TOP_COMM_EXEC_STOP                                            0x0
+#define   VSB_TOP_COMM_EXEC_ACTIVE                                          0x1
+#define   VSB_TOP_COMM_EXEC_HOLD                                            0x2
+
+#define VSB_TOP_COMM_MB__A                                                  0x1C10002
+#define VSB_TOP_COMM_MB__W                                                  10
+#define VSB_TOP_COMM_MB__M                                                  0x3FF
+#define VSB_TOP_COMM_MB__PRE                                                0x0
+
+#define   VSB_TOP_COMM_MB_CTL__B                                            0
+#define   VSB_TOP_COMM_MB_CTL__W                                            1
+#define   VSB_TOP_COMM_MB_CTL__M                                            0x1
+#define   VSB_TOP_COMM_MB_CTL__PRE                                          0x0
+#define     VSB_TOP_COMM_MB_CTL_CTL_OFF                                     0x0
+#define     VSB_TOP_COMM_MB_CTL_CTL_ON                                      0x1
+
+#define   VSB_TOP_COMM_MB_OBS__B                                            1
+#define   VSB_TOP_COMM_MB_OBS__W                                            1
+#define   VSB_TOP_COMM_MB_OBS__M                                            0x2
+#define   VSB_TOP_COMM_MB_OBS__PRE                                          0x0
+#define     VSB_TOP_COMM_MB_OBS_OBS_OFF                                     0x0
+#define     VSB_TOP_COMM_MB_OBS_OBS_ON                                      0x2
+
+#define   VSB_TOP_COMM_MB_MUX_CTL__B                                        2
+#define   VSB_TOP_COMM_MB_MUX_CTL__W                                        4
+#define   VSB_TOP_COMM_MB_MUX_CTL__M                                        0x3C
+#define   VSB_TOP_COMM_MB_MUX_CTL__PRE                                      0x0
+
+#define   VSB_TOP_COMM_MB_MUX_OBS__B                                        6
+#define   VSB_TOP_COMM_MB_MUX_OBS__W                                        4
+#define   VSB_TOP_COMM_MB_MUX_OBS__M                                        0x3C0
+#define   VSB_TOP_COMM_MB_MUX_OBS__PRE                                      0x0
+#define     VSB_TOP_COMM_MB_MUX_OBS_VSB_FEC                                 0x0
+#define     VSB_TOP_COMM_MB_MUX_OBS_VSB_IQM                                 0x40
+#define     VSB_TOP_COMM_MB_MUX_OBS_VSB_IQM_AMPLITUDE                       0x80
+#define     VSB_TOP_COMM_MB_MUX_OBS_VSB_TCMEQ_1                             0xC0
+#define     VSB_TOP_COMM_MB_MUX_OBS_VSB_TCMEQ_2                             0x100
+#define     VSB_TOP_COMM_MB_MUX_OBS_VSB_FFE_1                               0x140
+#define     VSB_TOP_COMM_MB_MUX_OBS_VSB_FFE_2                               0x180
+#define     VSB_TOP_COMM_MB_MUX_OBS_VSB_DFE_1                               0x1C0
+#define     VSB_TOP_COMM_MB_MUX_OBS_VSB_DFE_2                               0x200
+
+#define VSB_TOP_COMM_INT_REQ__A                                             0x1C10003
+#define VSB_TOP_COMM_INT_REQ__W                                             1
+#define VSB_TOP_COMM_INT_REQ__M                                             0x1
+#define VSB_TOP_COMM_INT_REQ__PRE                                           0x0
+#define VSB_TOP_COMM_INT_STA__A                                             0x1C10005
+#define VSB_TOP_COMM_INT_STA__W                                             6
+#define VSB_TOP_COMM_INT_STA__M                                             0x3F
+#define VSB_TOP_COMM_INT_STA__PRE                                           0x0
+
+#define   VSB_TOP_COMM_INT_STA_FIELD_INT_STA__B                             0
+#define   VSB_TOP_COMM_INT_STA_FIELD_INT_STA__W                             1
+#define   VSB_TOP_COMM_INT_STA_FIELD_INT_STA__M                             0x1
+#define   VSB_TOP_COMM_INT_STA_FIELD_INT_STA__PRE                           0x0
+
+#define   VSB_TOP_COMM_INT_STA_LOCK_STA__B                                  1
+#define   VSB_TOP_COMM_INT_STA_LOCK_STA__W                                  1
+#define   VSB_TOP_COMM_INT_STA_LOCK_STA__M                                  0x2
+#define   VSB_TOP_COMM_INT_STA_LOCK_STA__PRE                                0x0
+
+#define   VSB_TOP_COMM_INT_STA_UNLOCK_STA__B                                2
+#define   VSB_TOP_COMM_INT_STA_UNLOCK_STA__W                                1
+#define   VSB_TOP_COMM_INT_STA_UNLOCK_STA__M                                0x4
+#define   VSB_TOP_COMM_INT_STA_UNLOCK_STA__PRE                              0x0
+
+#define   VSB_TOP_COMM_INT_STA_TAPREADER_STA__B                             3
+#define   VSB_TOP_COMM_INT_STA_TAPREADER_STA__W                             1
+#define   VSB_TOP_COMM_INT_STA_TAPREADER_STA__M                             0x8
+#define   VSB_TOP_COMM_INT_STA_TAPREADER_STA__PRE                           0x0
+
+#define   VSB_TOP_COMM_INT_STA_SEGSYNCINTR_STA__B                           4
+#define   VSB_TOP_COMM_INT_STA_SEGSYNCINTR_STA__W                           1
+#define   VSB_TOP_COMM_INT_STA_SEGSYNCINTR_STA__M                           0x10
+#define   VSB_TOP_COMM_INT_STA_SEGSYNCINTR_STA__PRE                         0x0
+
+#define   VSB_TOP_COMM_INT_STA_MERSER_STA__B                                5
+#define   VSB_TOP_COMM_INT_STA_MERSER_STA__W                                1
+#define   VSB_TOP_COMM_INT_STA_MERSER_STA__M                                0x20
+#define   VSB_TOP_COMM_INT_STA_MERSER_STA__PRE                              0x0
+
+#define VSB_TOP_COMM_INT_MSK__A                                             0x1C10006
+#define VSB_TOP_COMM_INT_MSK__W                                             6
+#define VSB_TOP_COMM_INT_MSK__M                                             0x3F
+#define VSB_TOP_COMM_INT_MSK__PRE                                           0x0
+
+#define   VSB_TOP_COMM_INT_MSK_FIELD_INT_MSK__B                             0
+#define   VSB_TOP_COMM_INT_MSK_FIELD_INT_MSK__W                             1
+#define   VSB_TOP_COMM_INT_MSK_FIELD_INT_MSK__M                             0x1
+#define   VSB_TOP_COMM_INT_MSK_FIELD_INT_MSK__PRE                           0x0
+
+#define   VSB_TOP_COMM_INT_MSK_LOCK_MSK__B                                  1
+#define   VSB_TOP_COMM_INT_MSK_LOCK_MSK__W                                  1
+#define   VSB_TOP_COMM_INT_MSK_LOCK_MSK__M                                  0x2
+#define   VSB_TOP_COMM_INT_MSK_LOCK_MSK__PRE                                0x0
+
+#define   VSB_TOP_COMM_INT_MSK_UNLOCK_MSK__B                                2
+#define   VSB_TOP_COMM_INT_MSK_UNLOCK_MSK__W                                1
+#define   VSB_TOP_COMM_INT_MSK_UNLOCK_MSK__M                                0x4
+#define   VSB_TOP_COMM_INT_MSK_UNLOCK_MSK__PRE                              0x0
+
+#define   VSB_TOP_COMM_INT_MSK_TAPREADER_MSK__B                             3
+#define   VSB_TOP_COMM_INT_MSK_TAPREADER_MSK__W                             1
+#define   VSB_TOP_COMM_INT_MSK_TAPREADER_MSK__M                             0x8
+#define   VSB_TOP_COMM_INT_MSK_TAPREADER_MSK__PRE                           0x0
+
+#define   VSB_TOP_COMM_INT_MSK_SEGSYNCINTR_MSK__B                           4
+#define   VSB_TOP_COMM_INT_MSK_SEGSYNCINTR_MSK__W                           1
+#define   VSB_TOP_COMM_INT_MSK_SEGSYNCINTR_MSK__M                           0x10
+#define   VSB_TOP_COMM_INT_MSK_SEGSYNCINTR_MSK__PRE                         0x0
+
+#define   VSB_TOP_COMM_INT_MSK_MERSER_MSK__B                                5
+#define   VSB_TOP_COMM_INT_MSK_MERSER_MSK__W                                1
+#define   VSB_TOP_COMM_INT_MSK_MERSER_MSK__M                                0x20
+#define   VSB_TOP_COMM_INT_MSK_MERSER_MSK__PRE                              0x0
+
+#define VSB_TOP_COMM_INT_STM__A                                             0x1C10007
+#define VSB_TOP_COMM_INT_STM__W                                             6
+#define VSB_TOP_COMM_INT_STM__M                                             0x3F
+#define VSB_TOP_COMM_INT_STM__PRE                                           0x0
+
+#define   VSB_TOP_COMM_INT_STM_FIELD_INT_STM__B                             0
+#define   VSB_TOP_COMM_INT_STM_FIELD_INT_STM__W                             1
+#define   VSB_TOP_COMM_INT_STM_FIELD_INT_STM__M                             0x1
+#define   VSB_TOP_COMM_INT_STM_FIELD_INT_STM__PRE                           0x0
+
+#define   VSB_TOP_COMM_INT_STM_LOCK_STM__B                                  1
+#define   VSB_TOP_COMM_INT_STM_LOCK_STM__W                                  1
+#define   VSB_TOP_COMM_INT_STM_LOCK_STM__M                                  0x2
+#define   VSB_TOP_COMM_INT_STM_LOCK_STM__PRE                                0x0
+
+#define   VSB_TOP_COMM_INT_STM_UNLOCK_STM__B                                2
+#define   VSB_TOP_COMM_INT_STM_UNLOCK_STM__W                                1
+#define   VSB_TOP_COMM_INT_STM_UNLOCK_STM__M                                0x4
+#define   VSB_TOP_COMM_INT_STM_UNLOCK_STM__PRE                              0x0
+
+#define   VSB_TOP_COMM_INT_STM_TAPREADER_STM__B                             3
+#define   VSB_TOP_COMM_INT_STM_TAPREADER_STM__W                             1
+#define   VSB_TOP_COMM_INT_STM_TAPREADER_STM__M                             0x8
+#define   VSB_TOP_COMM_INT_STM_TAPREADER_STM__PRE                           0x0
+
+#define   VSB_TOP_COMM_INT_STM_SEGSYNCINTR_STM__B                           4
+#define   VSB_TOP_COMM_INT_STM_SEGSYNCINTR_STM__W                           1
+#define   VSB_TOP_COMM_INT_STM_SEGSYNCINTR_STM__M                           0x10
+#define   VSB_TOP_COMM_INT_STM_SEGSYNCINTR_STM__PRE                         0x0
+
+#define   VSB_TOP_COMM_INT_STM_MERSER_STM__B                                5
+#define   VSB_TOP_COMM_INT_STM_MERSER_STM__W                                1
+#define   VSB_TOP_COMM_INT_STM_MERSER_STM__M                                0x20
+#define   VSB_TOP_COMM_INT_STM_MERSER_STM__PRE                              0x0
+
+#define VSB_TOP_CKGN1ACQ__A                                                 0x1C10010
+#define VSB_TOP_CKGN1ACQ__W                                                 8
+#define VSB_TOP_CKGN1ACQ__M                                                 0xFF
+#define VSB_TOP_CKGN1ACQ__PRE                                               0x4
+
+#define VSB_TOP_CKGN1TRK__A                                                 0x1C10011
+#define VSB_TOP_CKGN1TRK__W                                                 8
+#define VSB_TOP_CKGN1TRK__M                                                 0xFF
+#define VSB_TOP_CKGN1TRK__PRE                                               0x0
+
+#define VSB_TOP_CKGN2ACQ__A                                                 0x1C10012
+#define VSB_TOP_CKGN2ACQ__W                                                 8
+#define VSB_TOP_CKGN2ACQ__M                                                 0xFF
+#define VSB_TOP_CKGN2ACQ__PRE                                               0x2
+
+#define VSB_TOP_CKGN2TRK__A                                                 0x1C10013
+#define VSB_TOP_CKGN2TRK__W                                                 8
+#define VSB_TOP_CKGN2TRK__M                                                 0xFF
+#define VSB_TOP_CKGN2TRK__PRE                                               0x1
+
+#define VSB_TOP_CKGN3__A                                                    0x1C10014
+#define VSB_TOP_CKGN3__W                                                    8
+#define VSB_TOP_CKGN3__M                                                    0xFF
+#define VSB_TOP_CKGN3__PRE                                                  0x5
+
+#define VSB_TOP_CYGN1ACQ__A                                                 0x1C10015
+#define VSB_TOP_CYGN1ACQ__W                                                 8
+#define VSB_TOP_CYGN1ACQ__M                                                 0xFF
+#define VSB_TOP_CYGN1ACQ__PRE                                               0x3
+
+#define VSB_TOP_CYGN1TRK__A                                                 0x1C10016
+#define VSB_TOP_CYGN1TRK__W                                                 8
+#define VSB_TOP_CYGN1TRK__M                                                 0xFF
+#define VSB_TOP_CYGN1TRK__PRE                                               0x0
+
+#define VSB_TOP_CYGN2ACQ__A                                                 0x1C10017
+#define VSB_TOP_CYGN2ACQ__W                                                 8
+#define VSB_TOP_CYGN2ACQ__M                                                 0xFF
+#define VSB_TOP_CYGN2ACQ__PRE                                               0x3
+
+#define VSB_TOP_CYGN2TRK__A                                                 0x1C10018
+#define VSB_TOP_CYGN2TRK__W                                                 8
+#define VSB_TOP_CYGN2TRK__M                                                 0xFF
+#define VSB_TOP_CYGN2TRK__PRE                                               0x2
+
+#define VSB_TOP_CYGN3__A                                                    0x1C10019
+#define VSB_TOP_CYGN3__W                                                    8
+#define VSB_TOP_CYGN3__M                                                    0xFF
+#define VSB_TOP_CYGN3__PRE                                                  0x6
+#define VSB_TOP_SYNCCTRLWORD__A                                             0x1C1001A
+#define VSB_TOP_SYNCCTRLWORD__W                                             5
+#define VSB_TOP_SYNCCTRLWORD__M                                             0x1F
+#define VSB_TOP_SYNCCTRLWORD__PRE                                           0x0
+
+#define   VSB_TOP_SYNCCTRLWORD_PRST__B                                      0
+#define   VSB_TOP_SYNCCTRLWORD_PRST__W                                      1
+#define   VSB_TOP_SYNCCTRLWORD_PRST__M                                      0x1
+#define   VSB_TOP_SYNCCTRLWORD_PRST__PRE                                    0x0
+
+#define   VSB_TOP_SYNCCTRLWORD_DCFREEZ__B                                   1
+#define   VSB_TOP_SYNCCTRLWORD_DCFREEZ__W                                   1
+#define   VSB_TOP_SYNCCTRLWORD_DCFREEZ__M                                   0x2
+#define   VSB_TOP_SYNCCTRLWORD_DCFREEZ__PRE                                 0x0
+
+#define   VSB_TOP_SYNCCTRLWORD_INVCNST__B                                   2
+#define   VSB_TOP_SYNCCTRLWORD_INVCNST__W                                   1
+#define   VSB_TOP_SYNCCTRLWORD_INVCNST__M                                   0x4
+#define   VSB_TOP_SYNCCTRLWORD_INVCNST__PRE                                 0x0
+
+#define   VSB_TOP_SYNCCTRLWORD_CPUAGCRST__B                                 3
+#define   VSB_TOP_SYNCCTRLWORD_CPUAGCRST__W                                 1
+#define   VSB_TOP_SYNCCTRLWORD_CPUAGCRST__M                                 0x8
+#define   VSB_TOP_SYNCCTRLWORD_CPUAGCRST__PRE                               0x0
+
+#define   VSB_TOP_SYNCCTRLWORD_AGCIGNOREFS__B                               4
+#define   VSB_TOP_SYNCCTRLWORD_AGCIGNOREFS__W                               1
+#define   VSB_TOP_SYNCCTRLWORD_AGCIGNOREFS__M                               0x10
+#define   VSB_TOP_SYNCCTRLWORD_AGCIGNOREFS__PRE                             0x0
+
+#define VSB_TOP_MAINSMUP__A                                                 0x1C1001B
+#define VSB_TOP_MAINSMUP__W                                                 8
+#define VSB_TOP_MAINSMUP__M                                                 0xFF
+#define VSB_TOP_MAINSMUP__PRE                                               0xFF
+
+#define VSB_TOP_EQSMUP__A                                                   0x1C1001C
+#define VSB_TOP_EQSMUP__W                                                   8
+#define VSB_TOP_EQSMUP__M                                                   0xFF
+#define VSB_TOP_EQSMUP__PRE                                                 0xFF
+#define VSB_TOP_SYSMUXCTRL__A                                               0x1C1001D
+#define VSB_TOP_SYSMUXCTRL__W                                               13
+#define VSB_TOP_SYSMUXCTRL__M                                               0x1FFF
+#define VSB_TOP_SYSMUXCTRL__PRE                                             0x0
+
+#define   VSB_TOP_SYSMUXCTRL_CYLK_STATIC__B                                 0
+#define   VSB_TOP_SYSMUXCTRL_CYLK_STATIC__W                                 1
+#define   VSB_TOP_SYSMUXCTRL_CYLK_STATIC__M                                 0x1
+#define   VSB_TOP_SYSMUXCTRL_CYLK_STATIC__PRE                               0x0
+
+#define   VSB_TOP_SYSMUXCTRL_CYLK_SEL_STATIC__B                             1
+#define   VSB_TOP_SYSMUXCTRL_CYLK_SEL_STATIC__W                             1
+#define   VSB_TOP_SYSMUXCTRL_CYLK_SEL_STATIC__M                             0x2
+#define   VSB_TOP_SYSMUXCTRL_CYLK_SEL_STATIC__PRE                           0x0
+
+#define   VSB_TOP_SYSMUXCTRL_CTCALDONE_STATIC__B                            2
+#define   VSB_TOP_SYSMUXCTRL_CTCALDONE_STATIC__W                            1
+#define   VSB_TOP_SYSMUXCTRL_CTCALDONE_STATIC__M                            0x4
+#define   VSB_TOP_SYSMUXCTRL_CTCALDONE_STATIC__PRE                          0x0
+
+#define   VSB_TOP_SYSMUXCTRL_CTCALDONE_SEL_STATIC__B                        3
+#define   VSB_TOP_SYSMUXCTRL_CTCALDONE_SEL_STATIC__W                        1
+#define   VSB_TOP_SYSMUXCTRL_CTCALDONE_SEL_STATIC__M                        0x8
+#define   VSB_TOP_SYSMUXCTRL_CTCALDONE_SEL_STATIC__PRE                      0x0
+
+#define   VSB_TOP_SYSMUXCTRL_FRAMELOCK_STATIC__B                            4
+#define   VSB_TOP_SYSMUXCTRL_FRAMELOCK_STATIC__W                            1
+#define   VSB_TOP_SYSMUXCTRL_FRAMELOCK_STATIC__M                            0x10
+#define   VSB_TOP_SYSMUXCTRL_FRAMELOCK_STATIC__PRE                          0x0
+
+#define   VSB_TOP_SYSMUXCTRL_FRAMELOCK_SEL_STATIC__B                        5
+#define   VSB_TOP_SYSMUXCTRL_FRAMELOCK_SEL_STATIC__W                        1
+#define   VSB_TOP_SYSMUXCTRL_FRAMELOCK_SEL_STATIC__M                        0x20
+#define   VSB_TOP_SYSMUXCTRL_FRAMELOCK_SEL_STATIC__PRE                      0x0
+
+#define   VSB_TOP_SYSMUXCTRL_FRAMESYNC_STATIC__B                            6
+#define   VSB_TOP_SYSMUXCTRL_FRAMESYNC_STATIC__W                            1
+#define   VSB_TOP_SYSMUXCTRL_FRAMESYNC_STATIC__M                            0x40
+#define   VSB_TOP_SYSMUXCTRL_FRAMESYNC_STATIC__PRE                          0x0
+
+#define   VSB_TOP_SYSMUXCTRL_FRAMESYNC_SEL_STATIC__B                        7
+#define   VSB_TOP_SYSMUXCTRL_FRAMESYNC_SEL_STATIC__W                        1
+#define   VSB_TOP_SYSMUXCTRL_FRAMESYNC_SEL_STATIC__M                        0x80
+#define   VSB_TOP_SYSMUXCTRL_FRAMESYNC_SEL_STATIC__PRE                      0x0
+
+#define   VSB_TOP_SYSMUXCTRL_SNROVTH_STATIC__B                              8
+#define   VSB_TOP_SYSMUXCTRL_SNROVTH_STATIC__W                              4
+#define   VSB_TOP_SYSMUXCTRL_SNROVTH_STATIC__M                              0xF00
+#define   VSB_TOP_SYSMUXCTRL_SNROVTH_STATIC__PRE                            0x0
+
+#define   VSB_TOP_SYSMUXCTRL_SNROVTH_SEL_STATIC__B                          12
+#define   VSB_TOP_SYSMUXCTRL_SNROVTH_SEL_STATIC__W                          1
+#define   VSB_TOP_SYSMUXCTRL_SNROVTH_SEL_STATIC__M                          0x1000
+#define   VSB_TOP_SYSMUXCTRL_SNROVTH_SEL_STATIC__PRE                        0x0
+
+#define VSB_TOP_SNRTH_RCA1__A                                               0x1C1001E
+#define VSB_TOP_SNRTH_RCA1__W                                               8
+#define VSB_TOP_SNRTH_RCA1__M                                               0xFF
+#define VSB_TOP_SNRTH_RCA1__PRE                                             0x53
+
+#define   VSB_TOP_SNRTH_RCA1_DN__B                                          0
+#define   VSB_TOP_SNRTH_RCA1_DN__W                                          4
+#define   VSB_TOP_SNRTH_RCA1_DN__M                                          0xF
+#define   VSB_TOP_SNRTH_RCA1_DN__PRE                                        0x3
+
+#define   VSB_TOP_SNRTH_RCA1_UP__B                                          4
+#define   VSB_TOP_SNRTH_RCA1_UP__W                                          4
+#define   VSB_TOP_SNRTH_RCA1_UP__M                                          0xF0
+#define   VSB_TOP_SNRTH_RCA1_UP__PRE                                        0x50
+
+#define VSB_TOP_SNRTH_RCA2__A                                               0x1C1001F
+#define VSB_TOP_SNRTH_RCA2__W                                               8
+#define VSB_TOP_SNRTH_RCA2__M                                               0xFF
+#define VSB_TOP_SNRTH_RCA2__PRE                                             0x75
+
+#define   VSB_TOP_SNRTH_RCA2_DN__B                                          0
+#define   VSB_TOP_SNRTH_RCA2_DN__W                                          4
+#define   VSB_TOP_SNRTH_RCA2_DN__M                                          0xF
+#define   VSB_TOP_SNRTH_RCA2_DN__PRE                                        0x5
+
+#define   VSB_TOP_SNRTH_RCA2_UP__B                                          4
+#define   VSB_TOP_SNRTH_RCA2_UP__W                                          4
+#define   VSB_TOP_SNRTH_RCA2_UP__M                                          0xF0
+#define   VSB_TOP_SNRTH_RCA2_UP__PRE                                        0x70
+
+#define VSB_TOP_SNRTH_DDM1__A                                               0x1C10020
+#define VSB_TOP_SNRTH_DDM1__W                                               8
+#define VSB_TOP_SNRTH_DDM1__M                                               0xFF
+#define VSB_TOP_SNRTH_DDM1__PRE                                             0xCA
+
+#define   VSB_TOP_SNRTH_DDM1_DN__B                                          0
+#define   VSB_TOP_SNRTH_DDM1_DN__W                                          4
+#define   VSB_TOP_SNRTH_DDM1_DN__M                                          0xF
+#define   VSB_TOP_SNRTH_DDM1_DN__PRE                                        0xA
+
+#define   VSB_TOP_SNRTH_DDM1_UP__B                                          4
+#define   VSB_TOP_SNRTH_DDM1_UP__W                                          4
+#define   VSB_TOP_SNRTH_DDM1_UP__M                                          0xF0
+#define   VSB_TOP_SNRTH_DDM1_UP__PRE                                        0xC0
+
+#define VSB_TOP_SNRTH_DDM2__A                                               0x1C10021
+#define VSB_TOP_SNRTH_DDM2__W                                               8
+#define VSB_TOP_SNRTH_DDM2__M                                               0xFF
+#define VSB_TOP_SNRTH_DDM2__PRE                                             0xCA
+
+#define   VSB_TOP_SNRTH_DDM2_DN__B                                          0
+#define   VSB_TOP_SNRTH_DDM2_DN__W                                          4
+#define   VSB_TOP_SNRTH_DDM2_DN__M                                          0xF
+#define   VSB_TOP_SNRTH_DDM2_DN__PRE                                        0xA
+
+#define   VSB_TOP_SNRTH_DDM2_UP__B                                          4
+#define   VSB_TOP_SNRTH_DDM2_UP__W                                          4
+#define   VSB_TOP_SNRTH_DDM2_UP__M                                          0xF0
+#define   VSB_TOP_SNRTH_DDM2_UP__PRE                                        0xC0
+
+#define VSB_TOP_SNRTH_PT__A                                                 0x1C10022
+#define VSB_TOP_SNRTH_PT__W                                                 8
+#define VSB_TOP_SNRTH_PT__M                                                 0xFF
+#define VSB_TOP_SNRTH_PT__PRE                                               0xD8
+
+#define   VSB_TOP_SNRTH_PT_DN__B                                            0
+#define   VSB_TOP_SNRTH_PT_DN__W                                            4
+#define   VSB_TOP_SNRTH_PT_DN__M                                            0xF
+#define   VSB_TOP_SNRTH_PT_DN__PRE                                          0x8
+
+#define   VSB_TOP_SNRTH_PT_UP__B                                            4
+#define   VSB_TOP_SNRTH_PT_UP__W                                            4
+#define   VSB_TOP_SNRTH_PT_UP__M                                            0xF0
+#define   VSB_TOP_SNRTH_PT_UP__PRE                                          0xD0
+
+#define VSB_TOP_CYSMSTATES__A                                               0x1C10023
+#define VSB_TOP_CYSMSTATES__W                                               8
+#define VSB_TOP_CYSMSTATES__M                                               0xFF
+#define VSB_TOP_CYSMSTATES__PRE                                             0x0
+
+#define   VSB_TOP_CYSMSTATES_SYSST__B                                       0
+#define   VSB_TOP_CYSMSTATES_SYSST__W                                       4
+#define   VSB_TOP_CYSMSTATES_SYSST__M                                       0xF
+#define   VSB_TOP_CYSMSTATES_SYSST__PRE                                     0x0
+
+#define   VSB_TOP_CYSMSTATES_EQST__B                                        4
+#define   VSB_TOP_CYSMSTATES_EQST__W                                        4
+#define   VSB_TOP_CYSMSTATES_EQST__M                                        0xF0
+#define   VSB_TOP_CYSMSTATES_EQST__PRE                                      0x0
+
+#define VSB_TOP_SMALL_NOTCH_CONTROL__A                                      0x1C10024
+#define VSB_TOP_SMALL_NOTCH_CONTROL__W                                      8
+#define VSB_TOP_SMALL_NOTCH_CONTROL__M                                      0xFF
+#define VSB_TOP_SMALL_NOTCH_CONTROL__PRE                                    0x0
+
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_GO__B                                 0
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_GO__W                                 1
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_GO__M                                 0x1
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_GO__PRE                               0x0
+
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_BYPASS1__B                            1
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_BYPASS1__W                            1
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_BYPASS1__M                            0x2
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_BYPASS1__PRE                          0x0
+
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_BYPASS2__B                            2
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_BYPASS2__W                            1
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_BYPASS2__M                            0x4
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_BYPASS2__PRE                          0x0
+
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_SPARE__B                              3
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_SPARE__W                              4
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_SPARE__M                              0x78
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_SPARE__PRE                            0x0
+
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_SOFT_RESET__B                         7
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_SOFT_RESET__W                         1
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_SOFT_RESET__M                         0x80
+#define   VSB_TOP_SMALL_NOTCH_CONTROL_SOFT_RESET__PRE                       0x0
+
+#define VSB_TOP_TAPREADCYC__A                                               0x1C10025
+#define VSB_TOP_TAPREADCYC__W                                               9
+#define VSB_TOP_TAPREADCYC__M                                               0x1FF
+#define VSB_TOP_TAPREADCYC__PRE                                             0x1
+
+#define VSB_TOP_VALIDPKLVL__A                                               0x1C10026
+#define VSB_TOP_VALIDPKLVL__W                                               13
+#define VSB_TOP_VALIDPKLVL__M                                               0x1FFF
+#define VSB_TOP_VALIDPKLVL__PRE                                             0x100
+
+#define VSB_TOP_CENTROID_FINE_DELAY__A                                      0x1C10027
+#define VSB_TOP_CENTROID_FINE_DELAY__W                                      10
+#define VSB_TOP_CENTROID_FINE_DELAY__M                                      0x3FF
+#define VSB_TOP_CENTROID_FINE_DELAY__PRE                                    0xFF
+
+#define VSB_TOP_CENTROID_SMACH_DELAY__A                                     0x1C10028
+#define VSB_TOP_CENTROID_SMACH_DELAY__W                                     10
+#define VSB_TOP_CENTROID_SMACH_DELAY__M                                     0x3FF
+#define VSB_TOP_CENTROID_SMACH_DELAY__PRE                                   0x1FF
+
+#define VSB_TOP_SNR__A                                                      0x1C10029
+#define VSB_TOP_SNR__W                                                      14
+#define VSB_TOP_SNR__M                                                      0x3FFF
+#define VSB_TOP_SNR__PRE                                                    0x0
+#define VSB_TOP_LOCKSTATUS__A                                               0x1C1002A
+#define VSB_TOP_LOCKSTATUS__W                                               7
+#define VSB_TOP_LOCKSTATUS__M                                               0x7F
+#define VSB_TOP_LOCKSTATUS__PRE                                             0x0
+
+#define   VSB_TOP_LOCKSTATUS_VSBMODE__B                                     0
+#define   VSB_TOP_LOCKSTATUS_VSBMODE__W                                     4
+#define   VSB_TOP_LOCKSTATUS_VSBMODE__M                                     0xF
+#define   VSB_TOP_LOCKSTATUS_VSBMODE__PRE                                   0x0
+
+#define   VSB_TOP_LOCKSTATUS_FRMLOCK__B                                     4
+#define   VSB_TOP_LOCKSTATUS_FRMLOCK__W                                     1
+#define   VSB_TOP_LOCKSTATUS_FRMLOCK__M                                     0x10
+#define   VSB_TOP_LOCKSTATUS_FRMLOCK__PRE                                   0x0
+
+#define   VSB_TOP_LOCKSTATUS_CYLOCK__B                                      5
+#define   VSB_TOP_LOCKSTATUS_CYLOCK__W                                      1
+#define   VSB_TOP_LOCKSTATUS_CYLOCK__M                                      0x20
+#define   VSB_TOP_LOCKSTATUS_CYLOCK__PRE                                    0x0
+
+#define   VSB_TOP_LOCKSTATUS_DDMON__B                                       6
+#define   VSB_TOP_LOCKSTATUS_DDMON__W                                       1
+#define   VSB_TOP_LOCKSTATUS_DDMON__M                                       0x40
+#define   VSB_TOP_LOCKSTATUS_DDMON__PRE                                     0x0
+
+#define VSB_TOP_CTST__A                                                     0x1C1002B
+#define VSB_TOP_CTST__W                                                     4
+#define VSB_TOP_CTST__M                                                     0xF
+#define VSB_TOP_CTST__PRE                                                   0x0
+#define VSB_TOP_EQSMRSTCTRL__A                                              0x1C1002C
+#define VSB_TOP_EQSMRSTCTRL__W                                              7
+#define VSB_TOP_EQSMRSTCTRL__M                                              0x7F
+#define VSB_TOP_EQSMRSTCTRL__PRE                                            0x0
+
+#define   VSB_TOP_EQSMRSTCTRL_RCAON__B                                      0
+#define   VSB_TOP_EQSMRSTCTRL_RCAON__W                                      1
+#define   VSB_TOP_EQSMRSTCTRL_RCAON__M                                      0x1
+#define   VSB_TOP_EQSMRSTCTRL_RCAON__PRE                                    0x0
+
+#define   VSB_TOP_EQSMRSTCTRL_DFEON__B                                      1
+#define   VSB_TOP_EQSMRSTCTRL_DFEON__W                                      1
+#define   VSB_TOP_EQSMRSTCTRL_DFEON__M                                      0x2
+#define   VSB_TOP_EQSMRSTCTRL_DFEON__PRE                                    0x0
+
+#define   VSB_TOP_EQSMRSTCTRL_DDMEN1__B                                     2
+#define   VSB_TOP_EQSMRSTCTRL_DDMEN1__W                                     1
+#define   VSB_TOP_EQSMRSTCTRL_DDMEN1__M                                     0x4
+#define   VSB_TOP_EQSMRSTCTRL_DDMEN1__PRE                                   0x0
+
+#define   VSB_TOP_EQSMRSTCTRL_DDMEN2__B                                     3
+#define   VSB_TOP_EQSMRSTCTRL_DDMEN2__W                                     1
+#define   VSB_TOP_EQSMRSTCTRL_DDMEN2__M                                     0x8
+#define   VSB_TOP_EQSMRSTCTRL_DDMEN2__PRE                                   0x0
+
+#define   VSB_TOP_EQSMRSTCTRL_DIGIAGCON__B                                  4
+#define   VSB_TOP_EQSMRSTCTRL_DIGIAGCON__W                                  1
+#define   VSB_TOP_EQSMRSTCTRL_DIGIAGCON__M                                  0x10
+#define   VSB_TOP_EQSMRSTCTRL_DIGIAGCON__PRE                                0x0
+
+#define   VSB_TOP_EQSMRSTCTRL_PARAINITEN__B                                 5
+#define   VSB_TOP_EQSMRSTCTRL_PARAINITEN__W                                 1
+#define   VSB_TOP_EQSMRSTCTRL_PARAINITEN__M                                 0x20
+#define   VSB_TOP_EQSMRSTCTRL_PARAINITEN__PRE                               0x0
+
+#define   VSB_TOP_EQSMRSTCTRL_TIMEOUTFRMCNTEN__B                            6
+#define   VSB_TOP_EQSMRSTCTRL_TIMEOUTFRMCNTEN__W                            1
+#define   VSB_TOP_EQSMRSTCTRL_TIMEOUTFRMCNTEN__M                            0x40
+#define   VSB_TOP_EQSMRSTCTRL_TIMEOUTFRMCNTEN__PRE                          0x0
+
+#define VSB_TOP_EQSMTRNCTRL__A                                              0x1C1002D
+#define VSB_TOP_EQSMTRNCTRL__W                                              7
+#define VSB_TOP_EQSMTRNCTRL__M                                              0x7F
+#define VSB_TOP_EQSMTRNCTRL__PRE                                            0x40
+
+#define   VSB_TOP_EQSMTRNCTRL_RCAON__B                                      0
+#define   VSB_TOP_EQSMTRNCTRL_RCAON__W                                      1
+#define   VSB_TOP_EQSMTRNCTRL_RCAON__M                                      0x1
+#define   VSB_TOP_EQSMTRNCTRL_RCAON__PRE                                    0x0
+
+#define   VSB_TOP_EQSMTRNCTRL_DFEON__B                                      1
+#define   VSB_TOP_EQSMTRNCTRL_DFEON__W                                      1
+#define   VSB_TOP_EQSMTRNCTRL_DFEON__M                                      0x2
+#define   VSB_TOP_EQSMTRNCTRL_DFEON__PRE                                    0x0
+
+#define   VSB_TOP_EQSMTRNCTRL_DDMEN1__B                                     2
+#define   VSB_TOP_EQSMTRNCTRL_DDMEN1__W                                     1
+#define   VSB_TOP_EQSMTRNCTRL_DDMEN1__M                                     0x4
+#define   VSB_TOP_EQSMTRNCTRL_DDMEN1__PRE                                   0x0
+
+#define   VSB_TOP_EQSMTRNCTRL_DDMEN2__B                                     3
+#define   VSB_TOP_EQSMTRNCTRL_DDMEN2__W                                     1
+#define   VSB_TOP_EQSMTRNCTRL_DDMEN2__M                                     0x8
+#define   VSB_TOP_EQSMTRNCTRL_DDMEN2__PRE                                   0x0
+
+#define   VSB_TOP_EQSMTRNCTRL_DIGIAGCON__B                                  4
+#define   VSB_TOP_EQSMTRNCTRL_DIGIAGCON__W                                  1
+#define   VSB_TOP_EQSMTRNCTRL_DIGIAGCON__M                                  0x10
+#define   VSB_TOP_EQSMTRNCTRL_DIGIAGCON__PRE                                0x0
+
+#define   VSB_TOP_EQSMTRNCTRL_PARAINITEN__B                                 5
+#define   VSB_TOP_EQSMTRNCTRL_PARAINITEN__W                                 1
+#define   VSB_TOP_EQSMTRNCTRL_PARAINITEN__M                                 0x20
+#define   VSB_TOP_EQSMTRNCTRL_PARAINITEN__PRE                               0x0
+
+#define   VSB_TOP_EQSMTRNCTRL_TIMEOUTFRMCNTEN__B                            6
+#define   VSB_TOP_EQSMTRNCTRL_TIMEOUTFRMCNTEN__W                            1
+#define   VSB_TOP_EQSMTRNCTRL_TIMEOUTFRMCNTEN__M                            0x40
+#define   VSB_TOP_EQSMTRNCTRL_TIMEOUTFRMCNTEN__PRE                          0x40
+
+#define VSB_TOP_EQSMRCA1CTRL__A                                             0x1C1002E
+#define VSB_TOP_EQSMRCA1CTRL__W                                             7
+#define VSB_TOP_EQSMRCA1CTRL__M                                             0x7F
+#define VSB_TOP_EQSMRCA1CTRL__PRE                                           0x1
+
+#define   VSB_TOP_EQSMRCA1CTRL_RCAON__B                                     0
+#define   VSB_TOP_EQSMRCA1CTRL_RCAON__W                                     1
+#define   VSB_TOP_EQSMRCA1CTRL_RCAON__M                                     0x1
+#define   VSB_TOP_EQSMRCA1CTRL_RCAON__PRE                                   0x1
+
+#define   VSB_TOP_EQSMRCA1CTRL_DFEON__B                                     1
+#define   VSB_TOP_EQSMRCA1CTRL_DFEON__W                                     1
+#define   VSB_TOP_EQSMRCA1CTRL_DFEON__M                                     0x2
+#define   VSB_TOP_EQSMRCA1CTRL_DFEON__PRE                                   0x0
+
+#define   VSB_TOP_EQSMRCA1CTRL_DDMEN1__B                                    2
+#define   VSB_TOP_EQSMRCA1CTRL_DDMEN1__W                                    1
+#define   VSB_TOP_EQSMRCA1CTRL_DDMEN1__M                                    0x4
+#define   VSB_TOP_EQSMRCA1CTRL_DDMEN1__PRE                                  0x0
+
+#define   VSB_TOP_EQSMRCA1CTRL_DDMEN2__B                                    3
+#define   VSB_TOP_EQSMRCA1CTRL_DDMEN2__W                                    1
+#define   VSB_TOP_EQSMRCA1CTRL_DDMEN2__M                                    0x8
+#define   VSB_TOP_EQSMRCA1CTRL_DDMEN2__PRE                                  0x0
+
+#define   VSB_TOP_EQSMRCA1CTRL_DIGIAGCON__B                                 4
+#define   VSB_TOP_EQSMRCA1CTRL_DIGIAGCON__W                                 1
+#define   VSB_TOP_EQSMRCA1CTRL_DIGIAGCON__M                                 0x10
+#define   VSB_TOP_EQSMRCA1CTRL_DIGIAGCON__PRE                               0x0
+
+#define   VSB_TOP_EQSMRCA1CTRL_PARAINITEN__B                                5
+#define   VSB_TOP_EQSMRCA1CTRL_PARAINITEN__W                                1
+#define   VSB_TOP_EQSMRCA1CTRL_PARAINITEN__M                                0x20
+#define   VSB_TOP_EQSMRCA1CTRL_PARAINITEN__PRE                              0x0
+
+#define   VSB_TOP_EQSMRCA1CTRL_TIMEOUTFRMCNTEN__B                           6
+#define   VSB_TOP_EQSMRCA1CTRL_TIMEOUTFRMCNTEN__W                           1
+#define   VSB_TOP_EQSMRCA1CTRL_TIMEOUTFRMCNTEN__M                           0x40
+#define   VSB_TOP_EQSMRCA1CTRL_TIMEOUTFRMCNTEN__PRE                         0x0
+
+#define VSB_TOP_EQSMRCA2CTRL__A                                             0x1C1002F
+#define VSB_TOP_EQSMRCA2CTRL__W                                             7
+#define VSB_TOP_EQSMRCA2CTRL__M                                             0x7F
+#define VSB_TOP_EQSMRCA2CTRL__PRE                                           0x3
+
+#define   VSB_TOP_EQSMRCA2CTRL_RCAON__B                                     0
+#define   VSB_TOP_EQSMRCA2CTRL_RCAON__W                                     1
+#define   VSB_TOP_EQSMRCA2CTRL_RCAON__M                                     0x1
+#define   VSB_TOP_EQSMRCA2CTRL_RCAON__PRE                                   0x1
+
+#define   VSB_TOP_EQSMRCA2CTRL_DFEON__B                                     1
+#define   VSB_TOP_EQSMRCA2CTRL_DFEON__W                                     1
+#define   VSB_TOP_EQSMRCA2CTRL_DFEON__M                                     0x2
+#define   VSB_TOP_EQSMRCA2CTRL_DFEON__PRE                                   0x2
+
+#define   VSB_TOP_EQSMRCA2CTRL_DDMEN1__B                                    2
+#define   VSB_TOP_EQSMRCA2CTRL_DDMEN1__W                                    1
+#define   VSB_TOP_EQSMRCA2CTRL_DDMEN1__M                                    0x4
+#define   VSB_TOP_EQSMRCA2CTRL_DDMEN1__PRE                                  0x0
+
+#define   VSB_TOP_EQSMRCA2CTRL_DDMEN2__B                                    3
+#define   VSB_TOP_EQSMRCA2CTRL_DDMEN2__W                                    1
+#define   VSB_TOP_EQSMRCA2CTRL_DDMEN2__M                                    0x8
+#define   VSB_TOP_EQSMRCA2CTRL_DDMEN2__PRE                                  0x0
+
+#define   VSB_TOP_EQSMRCA2CTRL_DIGIAGCON__B                                 4
+#define   VSB_TOP_EQSMRCA2CTRL_DIGIAGCON__W                                 1
+#define   VSB_TOP_EQSMRCA2CTRL_DIGIAGCON__M                                 0x10
+#define   VSB_TOP_EQSMRCA2CTRL_DIGIAGCON__PRE                               0x0
+
+#define   VSB_TOP_EQSMRCA2CTRL_PARAINITEN__B                                5
+#define   VSB_TOP_EQSMRCA2CTRL_PARAINITEN__W                                1
+#define   VSB_TOP_EQSMRCA2CTRL_PARAINITEN__M                                0x20
+#define   VSB_TOP_EQSMRCA2CTRL_PARAINITEN__PRE                              0x0
+
+#define   VSB_TOP_EQSMRCA2CTRL_TIMEOUTFRMCNTEN__B                           6
+#define   VSB_TOP_EQSMRCA2CTRL_TIMEOUTFRMCNTEN__W                           1
+#define   VSB_TOP_EQSMRCA2CTRL_TIMEOUTFRMCNTEN__M                           0x40
+#define   VSB_TOP_EQSMRCA2CTRL_TIMEOUTFRMCNTEN__PRE                         0x0
+
+#define VSB_TOP_EQSMDDM1CTRL__A                                             0x1C10030
+#define VSB_TOP_EQSMDDM1CTRL__W                                             7
+#define VSB_TOP_EQSMDDM1CTRL__M                                             0x7F
+#define VSB_TOP_EQSMDDM1CTRL__PRE                                           0x6
+
+#define   VSB_TOP_EQSMDDM1CTRL_RCAON__B                                     0
+#define   VSB_TOP_EQSMDDM1CTRL_RCAON__W                                     1
+#define   VSB_TOP_EQSMDDM1CTRL_RCAON__M                                     0x1
+#define   VSB_TOP_EQSMDDM1CTRL_RCAON__PRE                                   0x0
+
+#define   VSB_TOP_EQSMDDM1CTRL_DFEON__B                                     1
+#define   VSB_TOP_EQSMDDM1CTRL_DFEON__W                                     1
+#define   VSB_TOP_EQSMDDM1CTRL_DFEON__M                                     0x2
+#define   VSB_TOP_EQSMDDM1CTRL_DFEON__PRE                                   0x2
+
+#define   VSB_TOP_EQSMDDM1CTRL_DDMEN1__B                                    2
+#define   VSB_TOP_EQSMDDM1CTRL_DDMEN1__W                                    1
+#define   VSB_TOP_EQSMDDM1CTRL_DDMEN1__M                                    0x4
+#define   VSB_TOP_EQSMDDM1CTRL_DDMEN1__PRE                                  0x4
+
+#define   VSB_TOP_EQSMDDM1CTRL_DDMEN2__B                                    3
+#define   VSB_TOP_EQSMDDM1CTRL_DDMEN2__W                                    1
+#define   VSB_TOP_EQSMDDM1CTRL_DDMEN2__M                                    0x8
+#define   VSB_TOP_EQSMDDM1CTRL_DDMEN2__PRE                                  0x0
+
+#define   VSB_TOP_EQSMDDM1CTRL_DIGIAGCON__B                                 4
+#define   VSB_TOP_EQSMDDM1CTRL_DIGIAGCON__W                                 1
+#define   VSB_TOP_EQSMDDM1CTRL_DIGIAGCON__M                                 0x10
+#define   VSB_TOP_EQSMDDM1CTRL_DIGIAGCON__PRE                               0x0
+
+#define   VSB_TOP_EQSMDDM1CTRL_PARAINITEN__B                                5
+#define   VSB_TOP_EQSMDDM1CTRL_PARAINITEN__W                                1
+#define   VSB_TOP_EQSMDDM1CTRL_PARAINITEN__M                                0x20
+#define   VSB_TOP_EQSMDDM1CTRL_PARAINITEN__PRE                              0x0
+
+#define   VSB_TOP_EQSMDDM1CTRL_TIMEOUTFRMCNTEN__B                           6
+#define   VSB_TOP_EQSMDDM1CTRL_TIMEOUTFRMCNTEN__W                           1
+#define   VSB_TOP_EQSMDDM1CTRL_TIMEOUTFRMCNTEN__M                           0x40
+#define   VSB_TOP_EQSMDDM1CTRL_TIMEOUTFRMCNTEN__PRE                         0x0
+
+#define VSB_TOP_EQSMDDM2CTRL__A                                             0x1C10031
+#define VSB_TOP_EQSMDDM2CTRL__W                                             7
+#define VSB_TOP_EQSMDDM2CTRL__M                                             0x7F
+#define VSB_TOP_EQSMDDM2CTRL__PRE                                           0x1E
+
+#define   VSB_TOP_EQSMDDM2CTRL_RCAON__B                                     0
+#define   VSB_TOP_EQSMDDM2CTRL_RCAON__W                                     1
+#define   VSB_TOP_EQSMDDM2CTRL_RCAON__M                                     0x1
+#define   VSB_TOP_EQSMDDM2CTRL_RCAON__PRE                                   0x0
+
+#define   VSB_TOP_EQSMDDM2CTRL_DFEON__B                                     1
+#define   VSB_TOP_EQSMDDM2CTRL_DFEON__W                                     1
+#define   VSB_TOP_EQSMDDM2CTRL_DFEON__M                                     0x2
+#define   VSB_TOP_EQSMDDM2CTRL_DFEON__PRE                                   0x2
+
+#define   VSB_TOP_EQSMDDM2CTRL_DDMEN1__B                                    2
+#define   VSB_TOP_EQSMDDM2CTRL_DDMEN1__W                                    1
+#define   VSB_TOP_EQSMDDM2CTRL_DDMEN1__M                                    0x4
+#define   VSB_TOP_EQSMDDM2CTRL_DDMEN1__PRE                                  0x4
+
+#define   VSB_TOP_EQSMDDM2CTRL_DDMEN2__B                                    3
+#define   VSB_TOP_EQSMDDM2CTRL_DDMEN2__W                                    1
+#define   VSB_TOP_EQSMDDM2CTRL_DDMEN2__M                                    0x8
+#define   VSB_TOP_EQSMDDM2CTRL_DDMEN2__PRE                                  0x8
+
+#define   VSB_TOP_EQSMDDM2CTRL_DIGIAGCON__B                                 4
+#define   VSB_TOP_EQSMDDM2CTRL_DIGIAGCON__W                                 1
+#define   VSB_TOP_EQSMDDM2CTRL_DIGIAGCON__M                                 0x10
+#define   VSB_TOP_EQSMDDM2CTRL_DIGIAGCON__PRE                               0x10
+
+#define   VSB_TOP_EQSMDDM2CTRL_PARAINITEN__B                                5
+#define   VSB_TOP_EQSMDDM2CTRL_PARAINITEN__W                                1
+#define   VSB_TOP_EQSMDDM2CTRL_PARAINITEN__M                                0x20
+#define   VSB_TOP_EQSMDDM2CTRL_PARAINITEN__PRE                              0x0
+
+#define   VSB_TOP_EQSMDDM2CTRL_TIMEOUTFRMCNTEN__B                           6
+#define   VSB_TOP_EQSMDDM2CTRL_TIMEOUTFRMCNTEN__W                           1
+#define   VSB_TOP_EQSMDDM2CTRL_TIMEOUTFRMCNTEN__M                           0x40
+#define   VSB_TOP_EQSMDDM2CTRL_TIMEOUTFRMCNTEN__PRE                         0x0
+
+#define VSB_TOP_SYSSMRSTCTRL__A                                             0x1C10032
+#define VSB_TOP_SYSSMRSTCTRL__W                                             11
+#define VSB_TOP_SYSSMRSTCTRL__M                                             0x7FF
+#define VSB_TOP_SYSSMRSTCTRL__PRE                                           0x7F9
+
+#define   VSB_TOP_SYSSMRSTCTRL_RSTCTCAL__B                                  0
+#define   VSB_TOP_SYSSMRSTCTRL_RSTCTCAL__W                                  1
+#define   VSB_TOP_SYSSMRSTCTRL_RSTCTCAL__M                                  0x1
+#define   VSB_TOP_SYSSMRSTCTRL_RSTCTCAL__PRE                                0x1
+
+#define   VSB_TOP_SYSSMRSTCTRL_CTCALEN__B                                   1
+#define   VSB_TOP_SYSSMRSTCTRL_CTCALEN__W                                   1
+#define   VSB_TOP_SYSSMRSTCTRL_CTCALEN__M                                   0x2
+#define   VSB_TOP_SYSSMRSTCTRL_CTCALEN__PRE                                 0x0
+
+#define   VSB_TOP_SYSSMRSTCTRL_STARTTRN__B                                  2
+#define   VSB_TOP_SYSSMRSTCTRL_STARTTRN__W                                  1
+#define   VSB_TOP_SYSSMRSTCTRL_STARTTRN__M                                  0x4
+#define   VSB_TOP_SYSSMRSTCTRL_STARTTRN__PRE                                0x0
+
+#define   VSB_TOP_SYSSMRSTCTRL_RSTFRMSYNCDET__B                             3
+#define   VSB_TOP_SYSSMRSTCTRL_RSTFRMSYNCDET__W                             1
+#define   VSB_TOP_SYSSMRSTCTRL_RSTFRMSYNCDET__M                             0x8
+#define   VSB_TOP_SYSSMRSTCTRL_RSTFRMSYNCDET__PRE                           0x8
+
+#define   VSB_TOP_SYSSMRSTCTRL_RSTCYDET__B                                  4
+#define   VSB_TOP_SYSSMRSTCTRL_RSTCYDET__W                                  1
+#define   VSB_TOP_SYSSMRSTCTRL_RSTCYDET__M                                  0x10
+#define   VSB_TOP_SYSSMRSTCTRL_RSTCYDET__PRE                                0x10
+
+#define   VSB_TOP_SYSSMRSTCTRL_RSTDCRMV__B                                  5
+#define   VSB_TOP_SYSSMRSTCTRL_RSTDCRMV__W                                  1
+#define   VSB_TOP_SYSSMRSTCTRL_RSTDCRMV__M                                  0x20
+#define   VSB_TOP_SYSSMRSTCTRL_RSTDCRMV__PRE                                0x20
+
+#define   VSB_TOP_SYSSMRSTCTRL_RSTEQSIG__B                                  6
+#define   VSB_TOP_SYSSMRSTCTRL_RSTEQSIG__W                                  1
+#define   VSB_TOP_SYSSMRSTCTRL_RSTEQSIG__M                                  0x40
+#define   VSB_TOP_SYSSMRSTCTRL_RSTEQSIG__PRE                                0x40
+
+#define   VSB_TOP_SYSSMRSTCTRL_CKFRZ__B                                     7
+#define   VSB_TOP_SYSSMRSTCTRL_CKFRZ__W                                     1
+#define   VSB_TOP_SYSSMRSTCTRL_CKFRZ__M                                     0x80
+#define   VSB_TOP_SYSSMRSTCTRL_CKFRZ__PRE                                   0x80
+
+#define   VSB_TOP_SYSSMRSTCTRL_CKBWSW__B                                    8
+#define   VSB_TOP_SYSSMRSTCTRL_CKBWSW__W                                    1
+#define   VSB_TOP_SYSSMRSTCTRL_CKBWSW__M                                    0x100
+#define   VSB_TOP_SYSSMRSTCTRL_CKBWSW__PRE                                  0x100
+
+#define   VSB_TOP_SYSSMRSTCTRL_NCOBWSW__B                                   9
+#define   VSB_TOP_SYSSMRSTCTRL_NCOBWSW__W                                   1
+#define   VSB_TOP_SYSSMRSTCTRL_NCOBWSW__M                                   0x200
+#define   VSB_TOP_SYSSMRSTCTRL_NCOBWSW__PRE                                 0x200
+
+#define   VSB_TOP_SYSSMRSTCTRL_NCOTIMEOUTCNTEN__B                           10
+#define   VSB_TOP_SYSSMRSTCTRL_NCOTIMEOUTCNTEN__W                           1
+#define   VSB_TOP_SYSSMRSTCTRL_NCOTIMEOUTCNTEN__M                           0x400
+#define   VSB_TOP_SYSSMRSTCTRL_NCOTIMEOUTCNTEN__PRE                         0x400
+
+#define VSB_TOP_SYSSMCYCTRL__A                                              0x1C10033
+#define VSB_TOP_SYSSMCYCTRL__W                                              11
+#define VSB_TOP_SYSSMCYCTRL__M                                              0x7FF
+#define VSB_TOP_SYSSMCYCTRL__PRE                                            0x4E9
+
+#define   VSB_TOP_SYSSMCYCTRL_RSTCTCAL__B                                   0
+#define   VSB_TOP_SYSSMCYCTRL_RSTCTCAL__W                                   1
+#define   VSB_TOP_SYSSMCYCTRL_RSTCTCAL__M                                   0x1
+#define   VSB_TOP_SYSSMCYCTRL_RSTCTCAL__PRE                                 0x1
+
+#define   VSB_TOP_SYSSMCYCTRL_CTCALEN__B                                    1
+#define   VSB_TOP_SYSSMCYCTRL_CTCALEN__W                                    1
+#define   VSB_TOP_SYSSMCYCTRL_CTCALEN__M                                    0x2
+#define   VSB_TOP_SYSSMCYCTRL_CTCALEN__PRE                                  0x0
+
+#define   VSB_TOP_SYSSMCYCTRL_STARTTRN__B                                   2
+#define   VSB_TOP_SYSSMCYCTRL_STARTTRN__W                                   1
+#define   VSB_TOP_SYSSMCYCTRL_STARTTRN__M                                   0x4
+#define   VSB_TOP_SYSSMCYCTRL_STARTTRN__PRE                                 0x0
+
+#define   VSB_TOP_SYSSMCYCTRL_RSTFRMSYNCDET__B                              3
+#define   VSB_TOP_SYSSMCYCTRL_RSTFRMSYNCDET__W                              1
+#define   VSB_TOP_SYSSMCYCTRL_RSTFRMSYNCDET__M                              0x8
+#define   VSB_TOP_SYSSMCYCTRL_RSTFRMSYNCDET__PRE                            0x8
+
+#define   VSB_TOP_SYSSMCYCTRL_RSTCYDET__B                                   4
+#define   VSB_TOP_SYSSMCYCTRL_RSTCYDET__W                                   1
+#define   VSB_TOP_SYSSMCYCTRL_RSTCYDET__M                                   0x10
+#define   VSB_TOP_SYSSMCYCTRL_RSTCYDET__PRE                                 0x0
+
+#define   VSB_TOP_SYSSMCYCTRL_RSTDCRMV__B                                   5
+#define   VSB_TOP_SYSSMCYCTRL_RSTDCRMV__W                                   1
+#define   VSB_TOP_SYSSMCYCTRL_RSTDCRMV__M                                   0x20
+#define   VSB_TOP_SYSSMCYCTRL_RSTDCRMV__PRE                                 0x20
+
+#define   VSB_TOP_SYSSMCYCTRL_RSTEQSIG__B                                   6
+#define   VSB_TOP_SYSSMCYCTRL_RSTEQSIG__W                                   1
+#define   VSB_TOP_SYSSMCYCTRL_RSTEQSIG__M                                   0x40
+#define   VSB_TOP_SYSSMCYCTRL_RSTEQSIG__PRE                                 0x40
+
+#define   VSB_TOP_SYSSMCYCTRL_CKFRZ__B                                      7
+#define   VSB_TOP_SYSSMCYCTRL_CKFRZ__W                                      1
+#define   VSB_TOP_SYSSMCYCTRL_CKFRZ__M                                      0x80
+#define   VSB_TOP_SYSSMCYCTRL_CKFRZ__PRE                                    0x80
+
+#define   VSB_TOP_SYSSMCYCTRL_CKBWSW__B                                     8
+#define   VSB_TOP_SYSSMCYCTRL_CKBWSW__W                                     1
+#define   VSB_TOP_SYSSMCYCTRL_CKBWSW__M                                     0x100
+#define   VSB_TOP_SYSSMCYCTRL_CKBWSW__PRE                                   0x0
+
+#define   VSB_TOP_SYSSMCYCTRL_NCOBWSW__B                                    9
+#define   VSB_TOP_SYSSMCYCTRL_NCOBWSW__W                                    1
+#define   VSB_TOP_SYSSMCYCTRL_NCOBWSW__M                                    0x200
+#define   VSB_TOP_SYSSMCYCTRL_NCOBWSW__PRE                                  0x0
+
+#define   VSB_TOP_SYSSMCYCTRL_NCOTIMEOUTCNTEN__B                            10
+#define   VSB_TOP_SYSSMCYCTRL_NCOTIMEOUTCNTEN__W                            1
+#define   VSB_TOP_SYSSMCYCTRL_NCOTIMEOUTCNTEN__M                            0x400
+#define   VSB_TOP_SYSSMCYCTRL_NCOTIMEOUTCNTEN__PRE                          0x400
+
+#define VSB_TOP_SYSSMTRNCTRL__A                                             0x1C10034
+#define VSB_TOP_SYSSMTRNCTRL__W                                             11
+#define VSB_TOP_SYSSMTRNCTRL__M                                             0x7FF
+#define VSB_TOP_SYSSMTRNCTRL__PRE                                           0x204
+
+#define   VSB_TOP_SYSSMTRNCTRL_RSTCTCAL__B                                  0
+#define   VSB_TOP_SYSSMTRNCTRL_RSTCTCAL__W                                  1
+#define   VSB_TOP_SYSSMTRNCTRL_RSTCTCAL__M                                  0x1
+#define   VSB_TOP_SYSSMTRNCTRL_RSTCTCAL__PRE                                0x0
+
+#define   VSB_TOP_SYSSMTRNCTRL_CTCALEN__B                                   1
+#define   VSB_TOP_SYSSMTRNCTRL_CTCALEN__W                                   1
+#define   VSB_TOP_SYSSMTRNCTRL_CTCALEN__M                                   0x2
+#define   VSB_TOP_SYSSMTRNCTRL_CTCALEN__PRE                                 0x0
+
+#define   VSB_TOP_SYSSMTRNCTRL_STARTTRN__B                                  2
+#define   VSB_TOP_SYSSMTRNCTRL_STARTTRN__W                                  1
+#define   VSB_TOP_SYSSMTRNCTRL_STARTTRN__M                                  0x4
+#define   VSB_TOP_SYSSMTRNCTRL_STARTTRN__PRE                                0x4
+
+#define   VSB_TOP_SYSSMTRNCTRL_RSTFRMSYNCDET__B                             3
+#define   VSB_TOP_SYSSMTRNCTRL_RSTFRMSYNCDET__W                             1
+#define   VSB_TOP_SYSSMTRNCTRL_RSTFRMSYNCDET__M                             0x8
+#define   VSB_TOP_SYSSMTRNCTRL_RSTFRMSYNCDET__PRE                           0x0
+
+#define   VSB_TOP_SYSSMTRNCTRL_RSTCYDET__B                                  4
+#define   VSB_TOP_SYSSMTRNCTRL_RSTCYDET__W                                  1
+#define   VSB_TOP_SYSSMTRNCTRL_RSTCYDET__M                                  0x10
+#define   VSB_TOP_SYSSMTRNCTRL_RSTCYDET__PRE                                0x0
+
+#define   VSB_TOP_SYSSMTRNCTRL_RSTDCRMV__B                                  5
+#define   VSB_TOP_SYSSMTRNCTRL_RSTDCRMV__W                                  1
+#define   VSB_TOP_SYSSMTRNCTRL_RSTDCRMV__M                                  0x20
+#define   VSB_TOP_SYSSMTRNCTRL_RSTDCRMV__PRE                                0x0
+
+#define   VSB_TOP_SYSSMTRNCTRL_RSTEQSIG__B                                  6
+#define   VSB_TOP_SYSSMTRNCTRL_RSTEQSIG__W                                  1
+#define   VSB_TOP_SYSSMTRNCTRL_RSTEQSIG__M                                  0x40
+#define   VSB_TOP_SYSSMTRNCTRL_RSTEQSIG__PRE                                0x0
+
+#define   VSB_TOP_SYSSMTRNCTRL_CKFRZ__B                                     7
+#define   VSB_TOP_SYSSMTRNCTRL_CKFRZ__W                                     1
+#define   VSB_TOP_SYSSMTRNCTRL_CKFRZ__M                                     0x80
+#define   VSB_TOP_SYSSMTRNCTRL_CKFRZ__PRE                                   0x0
+
+#define   VSB_TOP_SYSSMTRNCTRL_CKBWSW__B                                    8
+#define   VSB_TOP_SYSSMTRNCTRL_CKBWSW__W                                    1
+#define   VSB_TOP_SYSSMTRNCTRL_CKBWSW__M                                    0x100
+#define   VSB_TOP_SYSSMTRNCTRL_CKBWSW__PRE                                  0x0
+
+#define   VSB_TOP_SYSSMTRNCTRL_NCOBWSW__B                                   9
+#define   VSB_TOP_SYSSMTRNCTRL_NCOBWSW__W                                   1
+#define   VSB_TOP_SYSSMTRNCTRL_NCOBWSW__M                                   0x200
+#define   VSB_TOP_SYSSMTRNCTRL_NCOBWSW__PRE                                 0x200
+
+#define   VSB_TOP_SYSSMTRNCTRL_NCOTIMEOUTCNTEN__B                           10
+#define   VSB_TOP_SYSSMTRNCTRL_NCOTIMEOUTCNTEN__W                           1
+#define   VSB_TOP_SYSSMTRNCTRL_NCOTIMEOUTCNTEN__M                           0x400
+#define   VSB_TOP_SYSSMTRNCTRL_NCOTIMEOUTCNTEN__PRE                         0x0
+
+#define VSB_TOP_SYSSMEQCTRL__A                                              0x1C10035
+#define VSB_TOP_SYSSMEQCTRL__W                                              11
+#define VSB_TOP_SYSSMEQCTRL__M                                              0x7FF
+#define VSB_TOP_SYSSMEQCTRL__PRE                                            0x304
+
+#define   VSB_TOP_SYSSMEQCTRL_RSTCTCAL__B                                   0
+#define   VSB_TOP_SYSSMEQCTRL_RSTCTCAL__W                                   1
+#define   VSB_TOP_SYSSMEQCTRL_RSTCTCAL__M                                   0x1
+#define   VSB_TOP_SYSSMEQCTRL_RSTCTCAL__PRE                                 0x0
+
+#define   VSB_TOP_SYSSMEQCTRL_CTCALEN__B                                    1
+#define   VSB_TOP_SYSSMEQCTRL_CTCALEN__W                                    1
+#define   VSB_TOP_SYSSMEQCTRL_CTCALEN__M                                    0x2
+#define   VSB_TOP_SYSSMEQCTRL_CTCALEN__PRE                                  0x0
+
+#define   VSB_TOP_SYSSMEQCTRL_STARTTRN__B                                   2
+#define   VSB_TOP_SYSSMEQCTRL_STARTTRN__W                                   1
+#define   VSB_TOP_SYSSMEQCTRL_STARTTRN__M                                   0x4
+#define   VSB_TOP_SYSSMEQCTRL_STARTTRN__PRE                                 0x4
+
+#define   VSB_TOP_SYSSMEQCTRL_RSTFRMSYNCDET__B                              3
+#define   VSB_TOP_SYSSMEQCTRL_RSTFRMSYNCDET__W                              1
+#define   VSB_TOP_SYSSMEQCTRL_RSTFRMSYNCDET__M                              0x8
+#define   VSB_TOP_SYSSMEQCTRL_RSTFRMSYNCDET__PRE                            0x0
+
+#define   VSB_TOP_SYSSMEQCTRL_RSTCYDET__B                                   4
+#define   VSB_TOP_SYSSMEQCTRL_RSTCYDET__W                                   1
+#define   VSB_TOP_SYSSMEQCTRL_RSTCYDET__M                                   0x10
+#define   VSB_TOP_SYSSMEQCTRL_RSTCYDET__PRE                                 0x0
+
+#define   VSB_TOP_SYSSMEQCTRL_RSTDCRMV__B                                   5
+#define   VSB_TOP_SYSSMEQCTRL_RSTDCRMV__W                                   1
+#define   VSB_TOP_SYSSMEQCTRL_RSTDCRMV__M                                   0x20
+#define   VSB_TOP_SYSSMEQCTRL_RSTDCRMV__PRE                                 0x0
+
+#define   VSB_TOP_SYSSMEQCTRL_RSTEQSIG__B                                   6
+#define   VSB_TOP_SYSSMEQCTRL_RSTEQSIG__W                                   1
+#define   VSB_TOP_SYSSMEQCTRL_RSTEQSIG__M                                   0x40
+#define   VSB_TOP_SYSSMEQCTRL_RSTEQSIG__PRE                                 0x0
+
+#define   VSB_TOP_SYSSMEQCTRL_CKFRZ__B                                      7
+#define   VSB_TOP_SYSSMEQCTRL_CKFRZ__W                                      1
+#define   VSB_TOP_SYSSMEQCTRL_CKFRZ__M                                      0x80
+#define   VSB_TOP_SYSSMEQCTRL_CKFRZ__PRE                                    0x0
+
+#define   VSB_TOP_SYSSMEQCTRL_CKBWSW__B                                     8
+#define   VSB_TOP_SYSSMEQCTRL_CKBWSW__W                                     1
+#define   VSB_TOP_SYSSMEQCTRL_CKBWSW__M                                     0x100
+#define   VSB_TOP_SYSSMEQCTRL_CKBWSW__PRE                                   0x100
+
+#define   VSB_TOP_SYSSMEQCTRL_NCOBWSW__B                                    9
+#define   VSB_TOP_SYSSMEQCTRL_NCOBWSW__W                                    1
+#define   VSB_TOP_SYSSMEQCTRL_NCOBWSW__M                                    0x200
+#define   VSB_TOP_SYSSMEQCTRL_NCOBWSW__PRE                                  0x200
+
+#define   VSB_TOP_SYSSMEQCTRL_NCOTIMEOUTCNTEN__B                            10
+#define   VSB_TOP_SYSSMEQCTRL_NCOTIMEOUTCNTEN__W                            1
+#define   VSB_TOP_SYSSMEQCTRL_NCOTIMEOUTCNTEN__M                            0x400
+#define   VSB_TOP_SYSSMEQCTRL_NCOTIMEOUTCNTEN__PRE                          0x0
+
+#define VSB_TOP_SYSSMAGCCTRL__A                                             0x1C10036
+#define VSB_TOP_SYSSMAGCCTRL__W                                             11
+#define VSB_TOP_SYSSMAGCCTRL__M                                             0x7FF
+#define VSB_TOP_SYSSMAGCCTRL__PRE                                           0xF9
+
+#define   VSB_TOP_SYSSMAGCCTRL_RSTCTCAL__B                                  0
+#define   VSB_TOP_SYSSMAGCCTRL_RSTCTCAL__W                                  1
+#define   VSB_TOP_SYSSMAGCCTRL_RSTCTCAL__M                                  0x1
+#define   VSB_TOP_SYSSMAGCCTRL_RSTCTCAL__PRE                                0x1
+
+#define   VSB_TOP_SYSSMAGCCTRL_CTCALEN__B                                   1
+#define   VSB_TOP_SYSSMAGCCTRL_CTCALEN__W                                   1
+#define   VSB_TOP_SYSSMAGCCTRL_CTCALEN__M                                   0x2
+#define   VSB_TOP_SYSSMAGCCTRL_CTCALEN__PRE                                 0x0
+
+#define   VSB_TOP_SYSSMAGCCTRL_STARTTRN__B                                  2
+#define   VSB_TOP_SYSSMAGCCTRL_STARTTRN__W                                  1
+#define   VSB_TOP_SYSSMAGCCTRL_STARTTRN__M                                  0x4
+#define   VSB_TOP_SYSSMAGCCTRL_STARTTRN__PRE                                0x0
+
+#define   VSB_TOP_SYSSMAGCCTRL_RSTFRMSYNCDET__B                             3
+#define   VSB_TOP_SYSSMAGCCTRL_RSTFRMSYNCDET__W                             1
+#define   VSB_TOP_SYSSMAGCCTRL_RSTFRMSYNCDET__M                             0x8
+#define   VSB_TOP_SYSSMAGCCTRL_RSTFRMSYNCDET__PRE                           0x8
+
+#define   VSB_TOP_SYSSMAGCCTRL_RSTCYDET__B                                  4
+#define   VSB_TOP_SYSSMAGCCTRL_RSTCYDET__W                                  1
+#define   VSB_TOP_SYSSMAGCCTRL_RSTCYDET__M                                  0x10
+#define   VSB_TOP_SYSSMAGCCTRL_RSTCYDET__PRE                                0x10
+
+#define   VSB_TOP_SYSSMAGCCTRL_RSTDCRMV__B                                  5
+#define   VSB_TOP_SYSSMAGCCTRL_RSTDCRMV__W                                  1
+#define   VSB_TOP_SYSSMAGCCTRL_RSTDCRMV__M                                  0x20
+#define   VSB_TOP_SYSSMAGCCTRL_RSTDCRMV__PRE                                0x20
+
+#define   VSB_TOP_SYSSMAGCCTRL_RSTEQSIG__B                                  6
+#define   VSB_TOP_SYSSMAGCCTRL_RSTEQSIG__W                                  1
+#define   VSB_TOP_SYSSMAGCCTRL_RSTEQSIG__M                                  0x40
+#define   VSB_TOP_SYSSMAGCCTRL_RSTEQSIG__PRE                                0x40
+
+#define   VSB_TOP_SYSSMAGCCTRL_CKFRZ__B                                     7
+#define   VSB_TOP_SYSSMAGCCTRL_CKFRZ__W                                     1
+#define   VSB_TOP_SYSSMAGCCTRL_CKFRZ__M                                     0x80
+#define   VSB_TOP_SYSSMAGCCTRL_CKFRZ__PRE                                   0x80
+
+#define   VSB_TOP_SYSSMAGCCTRL_CKBWSW__B                                    8
+#define   VSB_TOP_SYSSMAGCCTRL_CKBWSW__W                                    1
+#define   VSB_TOP_SYSSMAGCCTRL_CKBWSW__M                                    0x100
+#define   VSB_TOP_SYSSMAGCCTRL_CKBWSW__PRE                                  0x0
+
+#define   VSB_TOP_SYSSMAGCCTRL_NCOBWSW__B                                   9
+#define   VSB_TOP_SYSSMAGCCTRL_NCOBWSW__W                                   1
+#define   VSB_TOP_SYSSMAGCCTRL_NCOBWSW__M                                   0x200
+#define   VSB_TOP_SYSSMAGCCTRL_NCOBWSW__PRE                                 0x0
+
+#define   VSB_TOP_SYSSMAGCCTRL_NCOTIMEOUTCNTEN__B                           10
+#define   VSB_TOP_SYSSMAGCCTRL_NCOTIMEOUTCNTEN__W                           1
+#define   VSB_TOP_SYSSMAGCCTRL_NCOTIMEOUTCNTEN__M                           0x400
+#define   VSB_TOP_SYSSMAGCCTRL_NCOTIMEOUTCNTEN__PRE                         0x0
+
+#define VSB_TOP_SYSSMCTCTRL__A                                              0x1C10037
+#define VSB_TOP_SYSSMCTCTRL__W                                              11
+#define VSB_TOP_SYSSMCTCTRL__M                                              0x7FF
+#define VSB_TOP_SYSSMCTCTRL__PRE                                            0x4A
+
+#define   VSB_TOP_SYSSMCTCTRL_RSTCTCAL__B                                   0
+#define   VSB_TOP_SYSSMCTCTRL_RSTCTCAL__W                                   1
+#define   VSB_TOP_SYSSMCTCTRL_RSTCTCAL__M                                   0x1
+#define   VSB_TOP_SYSSMCTCTRL_RSTCTCAL__PRE                                 0x0
+
+#define   VSB_TOP_SYSSMCTCTRL_CTCALEN__B                                    1
+#define   VSB_TOP_SYSSMCTCTRL_CTCALEN__W                                    1
+#define   VSB_TOP_SYSSMCTCTRL_CTCALEN__M                                    0x2
+#define   VSB_TOP_SYSSMCTCTRL_CTCALEN__PRE                                  0x2
+
+#define   VSB_TOP_SYSSMCTCTRL_STARTTRN__B                                   2
+#define   VSB_TOP_SYSSMCTCTRL_STARTTRN__W                                   1
+#define   VSB_TOP_SYSSMCTCTRL_STARTTRN__M                                   0x4
+#define   VSB_TOP_SYSSMCTCTRL_STARTTRN__PRE                                 0x0
+
+#define   VSB_TOP_SYSSMCTCTRL_RSTFRMSYNCDET__B                              3
+#define   VSB_TOP_SYSSMCTCTRL_RSTFRMSYNCDET__W                              1
+#define   VSB_TOP_SYSSMCTCTRL_RSTFRMSYNCDET__M                              0x8
+#define   VSB_TOP_SYSSMCTCTRL_RSTFRMSYNCDET__PRE                            0x8
+
+#define   VSB_TOP_SYSSMCTCTRL_RSTCYDET__B                                   4
+#define   VSB_TOP_SYSSMCTCTRL_RSTCYDET__W                                   1
+#define   VSB_TOP_SYSSMCTCTRL_RSTCYDET__M                                   0x10
+#define   VSB_TOP_SYSSMCTCTRL_RSTCYDET__PRE                                 0x0
+
+#define   VSB_TOP_SYSSMCTCTRL_RSTDCRMV__B                                   5
+#define   VSB_TOP_SYSSMCTCTRL_RSTDCRMV__W                                   1
+#define   VSB_TOP_SYSSMCTCTRL_RSTDCRMV__M                                   0x20
+#define   VSB_TOP_SYSSMCTCTRL_RSTDCRMV__PRE                                 0x0
+
+#define   VSB_TOP_SYSSMCTCTRL_RSTEQSIG__B                                   6
+#define   VSB_TOP_SYSSMCTCTRL_RSTEQSIG__W                                   1
+#define   VSB_TOP_SYSSMCTCTRL_RSTEQSIG__M                                   0x40
+#define   VSB_TOP_SYSSMCTCTRL_RSTEQSIG__PRE                                 0x40
+
+#define   VSB_TOP_SYSSMCTCTRL_CKFRZ__B                                      7
+#define   VSB_TOP_SYSSMCTCTRL_CKFRZ__W                                      1
+#define   VSB_TOP_SYSSMCTCTRL_CKFRZ__M                                      0x80
+#define   VSB_TOP_SYSSMCTCTRL_CKFRZ__PRE                                    0x0
+
+#define   VSB_TOP_SYSSMCTCTRL_CKBWSW__B                                     8
+#define   VSB_TOP_SYSSMCTCTRL_CKBWSW__W                                     1
+#define   VSB_TOP_SYSSMCTCTRL_CKBWSW__M                                     0x100
+#define   VSB_TOP_SYSSMCTCTRL_CKBWSW__PRE                                   0x0
+
+#define   VSB_TOP_SYSSMCTCTRL_NCOBWSW__B                                    9
+#define   VSB_TOP_SYSSMCTCTRL_NCOBWSW__W                                    1
+#define   VSB_TOP_SYSSMCTCTRL_NCOBWSW__M                                    0x200
+#define   VSB_TOP_SYSSMCTCTRL_NCOBWSW__PRE                                  0x0
+
+#define   VSB_TOP_SYSSMCTCTRL_NCOTIMEOUTCNTEN__B                            10
+#define   VSB_TOP_SYSSMCTCTRL_NCOTIMEOUTCNTEN__W                            1
+#define   VSB_TOP_SYSSMCTCTRL_NCOTIMEOUTCNTEN__M                            0x400
+#define   VSB_TOP_SYSSMCTCTRL_NCOTIMEOUTCNTEN__PRE                          0x0
+
+#define VSB_TOP_EQCTRL__A                                                   0x1C10038
+#define VSB_TOP_EQCTRL__W                                                   10
+#define VSB_TOP_EQCTRL__M                                                   0x3FF
+#define VSB_TOP_EQCTRL__PRE                                                 0x6
+
+#define   VSB_TOP_EQCTRL_STASSIGNEN__B                                      0
+#define   VSB_TOP_EQCTRL_STASSIGNEN__W                                      1
+#define   VSB_TOP_EQCTRL_STASSIGNEN__M                                      0x1
+#define   VSB_TOP_EQCTRL_STASSIGNEN__PRE                                    0x0
+
+#define   VSB_TOP_EQCTRL_ORCANCMAEN__B                                      1
+#define   VSB_TOP_EQCTRL_ORCANCMAEN__W                                      1
+#define   VSB_TOP_EQCTRL_ORCANCMAEN__M                                      0x2
+#define   VSB_TOP_EQCTRL_ORCANCMAEN__PRE                                    0x2
+
+#define   VSB_TOP_EQCTRL_ODAGCGO__B                                         2
+#define   VSB_TOP_EQCTRL_ODAGCGO__W                                         1
+#define   VSB_TOP_EQCTRL_ODAGCGO__M                                         0x4
+#define   VSB_TOP_EQCTRL_ODAGCGO__PRE                                       0x4
+
+#define   VSB_TOP_EQCTRL_OPTGAIN__B                                         3
+#define   VSB_TOP_EQCTRL_OPTGAIN__W                                         3
+#define   VSB_TOP_EQCTRL_OPTGAIN__M                                         0x38
+#define   VSB_TOP_EQCTRL_OPTGAIN__PRE                                       0x0
+
+#define   VSB_TOP_EQCTRL_TAPRAMWRTEN__B                                     6
+#define   VSB_TOP_EQCTRL_TAPRAMWRTEN__W                                     1
+#define   VSB_TOP_EQCTRL_TAPRAMWRTEN__M                                     0x40
+#define   VSB_TOP_EQCTRL_TAPRAMWRTEN__PRE                                   0x0
+
+#define   VSB_TOP_EQCTRL_CMAGAIN__B                                         7
+#define   VSB_TOP_EQCTRL_CMAGAIN__W                                         3
+#define   VSB_TOP_EQCTRL_CMAGAIN__M                                         0x380
+#define   VSB_TOP_EQCTRL_CMAGAIN__PRE                                       0x0
+
+#define VSB_TOP_PREEQAGCCTRL__A                                             0x1C10039
+#define VSB_TOP_PREEQAGCCTRL__W                                             5
+#define VSB_TOP_PREEQAGCCTRL__M                                             0x1F
+#define VSB_TOP_PREEQAGCCTRL__PRE                                           0x10
+
+#define   VSB_TOP_PREEQAGCCTRL_PREEQAGCBWSEL__B                             0
+#define   VSB_TOP_PREEQAGCCTRL_PREEQAGCBWSEL__W                             4
+#define   VSB_TOP_PREEQAGCCTRL_PREEQAGCBWSEL__M                             0xF
+#define   VSB_TOP_PREEQAGCCTRL_PREEQAGCBWSEL__PRE                           0x0
+
+#define   VSB_TOP_PREEQAGCCTRL_PREEQAGCFRZ__B                               4
+#define   VSB_TOP_PREEQAGCCTRL_PREEQAGCFRZ__W                               1
+#define   VSB_TOP_PREEQAGCCTRL_PREEQAGCFRZ__M                               0x10
+#define   VSB_TOP_PREEQAGCCTRL_PREEQAGCFRZ__PRE                             0x10
+
+#define VSB_TOP_PREEQAGCPWRREFLVLHI__A                                      0x1C1003A
+#define VSB_TOP_PREEQAGCPWRREFLVLHI__W                                      8
+#define VSB_TOP_PREEQAGCPWRREFLVLHI__M                                      0xFF
+#define VSB_TOP_PREEQAGCPWRREFLVLHI__PRE                                    0x0
+
+#define VSB_TOP_PREEQAGCPWRREFLVLLO__A                                      0x1C1003B
+#define VSB_TOP_PREEQAGCPWRREFLVLLO__W                                      16
+#define VSB_TOP_PREEQAGCPWRREFLVLLO__M                                      0xFFFF
+#define VSB_TOP_PREEQAGCPWRREFLVLLO__PRE                                    0x1D66
+
+#define VSB_TOP_CORINGSEL__A                                                0x1C1003C
+#define VSB_TOP_CORINGSEL__W                                                8
+#define VSB_TOP_CORINGSEL__M                                                0xFF
+#define VSB_TOP_CORINGSEL__PRE                                              0x3
+#define VSB_TOP_BEDETCTRL__A                                                0x1C1003D
+#define VSB_TOP_BEDETCTRL__W                                                9
+#define VSB_TOP_BEDETCTRL__M                                                0x1FF
+#define VSB_TOP_BEDETCTRL__PRE                                              0x145
+
+#define   VSB_TOP_BEDETCTRL_MIXRATIO__B                                     0
+#define   VSB_TOP_BEDETCTRL_MIXRATIO__W                                     3
+#define   VSB_TOP_BEDETCTRL_MIXRATIO__M                                     0x7
+#define   VSB_TOP_BEDETCTRL_MIXRATIO__PRE                                   0x5
+
+#define   VSB_TOP_BEDETCTRL_CYOFFSEL__B                                     3
+#define   VSB_TOP_BEDETCTRL_CYOFFSEL__W                                     1
+#define   VSB_TOP_BEDETCTRL_CYOFFSEL__M                                     0x8
+#define   VSB_TOP_BEDETCTRL_CYOFFSEL__PRE                                   0x0
+
+#define   VSB_TOP_BEDETCTRL_DATAOFFSEL__B                                   4
+#define   VSB_TOP_BEDETCTRL_DATAOFFSEL__W                                   1
+#define   VSB_TOP_BEDETCTRL_DATAOFFSEL__M                                   0x10
+#define   VSB_TOP_BEDETCTRL_DATAOFFSEL__PRE                                 0x0
+
+#define   VSB_TOP_BEDETCTRL_BYPASS_DSQ__B                                   5
+#define   VSB_TOP_BEDETCTRL_BYPASS_DSQ__W                                   1
+#define   VSB_TOP_BEDETCTRL_BYPASS_DSQ__M                                   0x20
+#define   VSB_TOP_BEDETCTRL_BYPASS_DSQ__PRE                                 0x0
+
+#define   VSB_TOP_BEDETCTRL_BYPASS_PSQ__B                                   6
+#define   VSB_TOP_BEDETCTRL_BYPASS_PSQ__W                                   1
+#define   VSB_TOP_BEDETCTRL_BYPASS_PSQ__M                                   0x40
+#define   VSB_TOP_BEDETCTRL_BYPASS_PSQ__PRE                                 0x40
+
+#define   VSB_TOP_BEDETCTRL_BYPASS_CSQ__B                                   7
+#define   VSB_TOP_BEDETCTRL_BYPASS_CSQ__W                                   1
+#define   VSB_TOP_BEDETCTRL_BYPASS_CSQ__M                                   0x80
+#define   VSB_TOP_BEDETCTRL_BYPASS_CSQ__PRE                                 0x0
+
+#define   VSB_TOP_BEDETCTRL_BYPASS_DMP__B                                   8
+#define   VSB_TOP_BEDETCTRL_BYPASS_DMP__W                                   1
+#define   VSB_TOP_BEDETCTRL_BYPASS_DMP__M                                   0x100
+#define   VSB_TOP_BEDETCTRL_BYPASS_DMP__PRE                                 0x100
+
+#define VSB_TOP_LBAGCREFLVL__A                                              0x1C1003E
+#define VSB_TOP_LBAGCREFLVL__W                                              12
+#define VSB_TOP_LBAGCREFLVL__M                                              0xFFF
+#define VSB_TOP_LBAGCREFLVL__PRE                                            0x200
+
+#define VSB_TOP_UBAGCREFLVL__A                                              0x1C1003F
+#define VSB_TOP_UBAGCREFLVL__W                                              12
+#define VSB_TOP_UBAGCREFLVL__M                                              0xFFF
+#define VSB_TOP_UBAGCREFLVL__PRE                                            0x400
+
+#define VSB_TOP_NOTCH1_BIN_NUM__A                                           0x1C10040
+#define VSB_TOP_NOTCH1_BIN_NUM__W                                           11
+#define VSB_TOP_NOTCH1_BIN_NUM__M                                           0x7FF
+#define VSB_TOP_NOTCH1_BIN_NUM__PRE                                         0xB2
+
+#define VSB_TOP_NOTCH2_BIN_NUM__A                                           0x1C10041
+#define VSB_TOP_NOTCH2_BIN_NUM__W                                           11
+#define VSB_TOP_NOTCH2_BIN_NUM__M                                           0x7FF
+#define VSB_TOP_NOTCH2_BIN_NUM__PRE                                         0x40B
+
+#define VSB_TOP_NOTCH_START_BIN_NUM__A                                      0x1C10042
+#define VSB_TOP_NOTCH_START_BIN_NUM__W                                      11
+#define VSB_TOP_NOTCH_START_BIN_NUM__M                                      0x7FF
+#define VSB_TOP_NOTCH_START_BIN_NUM__PRE                                    0x7C0
+
+#define VSB_TOP_NOTCH_STOP_BIN_NUM__A                                       0x1C10043
+#define VSB_TOP_NOTCH_STOP_BIN_NUM__W                                       11
+#define VSB_TOP_NOTCH_STOP_BIN_NUM__M                                       0x7FF
+#define VSB_TOP_NOTCH_STOP_BIN_NUM__PRE                                     0x43F
+
+#define VSB_TOP_NOTCH_TEST_DURATION__A                                      0x1C10044
+#define VSB_TOP_NOTCH_TEST_DURATION__W                                      11
+#define VSB_TOP_NOTCH_TEST_DURATION__M                                      0x7FF
+#define VSB_TOP_NOTCH_TEST_DURATION__PRE                                    0x7FF
+
+#define VSB_TOP_RESULT_LARGE_PEAK_BIN__A                                    0x1C10045
+#define VSB_TOP_RESULT_LARGE_PEAK_BIN__W                                    11
+#define VSB_TOP_RESULT_LARGE_PEAK_BIN__M                                    0x7FF
+#define VSB_TOP_RESULT_LARGE_PEAK_BIN__PRE                                  0x0
+
+#define VSB_TOP_RESULT_LARGE_PEAK_VALUE__A                                  0x1C10046
+#define VSB_TOP_RESULT_LARGE_PEAK_VALUE__W                                  16
+#define VSB_TOP_RESULT_LARGE_PEAK_VALUE__M                                  0xFFFF
+#define VSB_TOP_RESULT_LARGE_PEAK_VALUE__PRE                                0x0
+
+#define VSB_TOP_RESULT_SMALL_PEAK_BIN__A                                    0x1C10047
+#define VSB_TOP_RESULT_SMALL_PEAK_BIN__W                                    11
+#define VSB_TOP_RESULT_SMALL_PEAK_BIN__M                                    0x7FF
+#define VSB_TOP_RESULT_SMALL_PEAK_BIN__PRE                                  0x0
+
+#define VSB_TOP_RESULT_SMALL_PEAK_VALUE__A                                  0x1C10048
+#define VSB_TOP_RESULT_SMALL_PEAK_VALUE__W                                  16
+#define VSB_TOP_RESULT_SMALL_PEAK_VALUE__M                                  0xFFFF
+#define VSB_TOP_RESULT_SMALL_PEAK_VALUE__PRE                                0x0
+
+#define VSB_TOP_NOTCH_SWEEP_RUNNING__A                                      0x1C10049
+#define VSB_TOP_NOTCH_SWEEP_RUNNING__W                                      1
+#define VSB_TOP_NOTCH_SWEEP_RUNNING__M                                      0x1
+#define VSB_TOP_NOTCH_SWEEP_RUNNING__PRE                                    0x0
+
+#define VSB_TOP_PREEQDAGCRATIO__A                                           0x1C1004A
+#define VSB_TOP_PREEQDAGCRATIO__W                                           13
+#define VSB_TOP_PREEQDAGCRATIO__M                                           0x1FFF
+#define VSB_TOP_PREEQDAGCRATIO__PRE                                         0x0
+#define VSB_TOP_AGC_TRUNCCTRL__A                                            0x1C1004B
+#define VSB_TOP_AGC_TRUNCCTRL__W                                            4
+#define VSB_TOP_AGC_TRUNCCTRL__M                                            0xF
+#define VSB_TOP_AGC_TRUNCCTRL__PRE                                          0xF
+
+#define   VSB_TOP_AGC_TRUNCCTRL_TRUNC_LSB__B                                0
+#define   VSB_TOP_AGC_TRUNCCTRL_TRUNC_LSB__W                                2
+#define   VSB_TOP_AGC_TRUNCCTRL_TRUNC_LSB__M                                0x3
+#define   VSB_TOP_AGC_TRUNCCTRL_TRUNC_LSB__PRE                              0x3
+
+#define   VSB_TOP_AGC_TRUNCCTRL_TRUNC_12N__B                                2
+#define   VSB_TOP_AGC_TRUNCCTRL_TRUNC_12N__W                                1
+#define   VSB_TOP_AGC_TRUNCCTRL_TRUNC_12N__M                                0x4
+#define   VSB_TOP_AGC_TRUNCCTRL_TRUNC_12N__PRE                              0x4
+
+#define   VSB_TOP_AGC_TRUNCCTRL_TRUNC_EN__B                                 3
+#define   VSB_TOP_AGC_TRUNCCTRL_TRUNC_EN__W                                 1
+#define   VSB_TOP_AGC_TRUNCCTRL_TRUNC_EN__M                                 0x8
+#define   VSB_TOP_AGC_TRUNCCTRL_TRUNC_EN__PRE                               0x8
+
+#define VSB_TOP_BEAGC_DEADZONEINIT__A                                       0x1C1004C
+#define VSB_TOP_BEAGC_DEADZONEINIT__W                                       8
+#define VSB_TOP_BEAGC_DEADZONEINIT__M                                       0xFF
+#define VSB_TOP_BEAGC_DEADZONEINIT__PRE                                     0x50
+
+#define VSB_TOP_BEAGC_REFLEVEL__A                                           0x1C1004D
+#define VSB_TOP_BEAGC_REFLEVEL__W                                           9
+#define VSB_TOP_BEAGC_REFLEVEL__M                                           0x1FF
+#define VSB_TOP_BEAGC_REFLEVEL__PRE                                         0xAE
+
+#define VSB_TOP_BEAGC_GAINSHIFT__A                                          0x1C1004E
+#define VSB_TOP_BEAGC_GAINSHIFT__W                                          3
+#define VSB_TOP_BEAGC_GAINSHIFT__M                                          0x7
+#define VSB_TOP_BEAGC_GAINSHIFT__PRE                                        0x3
+
+#define VSB_TOP_BEAGC_REGINIT__A                                            0x1C1004F
+#define VSB_TOP_BEAGC_REGINIT__W                                            15
+#define VSB_TOP_BEAGC_REGINIT__M                                            0x7FFF
+#define VSB_TOP_BEAGC_REGINIT__PRE                                          0x40
+
+#define   VSB_TOP_BEAGC_REGINIT_BEAGC_RST__B                                14
+#define   VSB_TOP_BEAGC_REGINIT_BEAGC_RST__W                                1
+#define   VSB_TOP_BEAGC_REGINIT_BEAGC_RST__M                                0x4000
+#define   VSB_TOP_BEAGC_REGINIT_BEAGC_RST__PRE                              0x0
+
+#define VSB_TOP_BEAGC_SCALE__A                                              0x1C10050
+#define VSB_TOP_BEAGC_SCALE__W                                              14
+#define VSB_TOP_BEAGC_SCALE__M                                              0x3FFF
+#define VSB_TOP_BEAGC_SCALE__PRE                                            0x0
+
+#define VSB_TOP_CFAGC_DEADZONEINIT__A                                       0x1C10051
+#define VSB_TOP_CFAGC_DEADZONEINIT__W                                       8
+#define VSB_TOP_CFAGC_DEADZONEINIT__M                                       0xFF
+#define VSB_TOP_CFAGC_DEADZONEINIT__PRE                                     0x50
+
+#define VSB_TOP_CFAGC_REFLEVEL__A                                           0x1C10052
+#define VSB_TOP_CFAGC_REFLEVEL__W                                           9
+#define VSB_TOP_CFAGC_REFLEVEL__M                                           0x1FF
+#define VSB_TOP_CFAGC_REFLEVEL__PRE                                         0xAE
+
+#define VSB_TOP_CFAGC_GAINSHIFT__A                                          0x1C10053
+#define VSB_TOP_CFAGC_GAINSHIFT__W                                          3
+#define VSB_TOP_CFAGC_GAINSHIFT__M                                          0x7
+#define VSB_TOP_CFAGC_GAINSHIFT__PRE                                        0x3
+
+#define VSB_TOP_CFAGC_REGINIT__A                                            0x1C10054
+#define VSB_TOP_CFAGC_REGINIT__W                                            15
+#define VSB_TOP_CFAGC_REGINIT__M                                            0x7FFF
+#define VSB_TOP_CFAGC_REGINIT__PRE                                          0x80
+
+#define   VSB_TOP_CFAGC_REGINIT_CFAGC_RST__B                                14
+#define   VSB_TOP_CFAGC_REGINIT_CFAGC_RST__W                                1
+#define   VSB_TOP_CFAGC_REGINIT_CFAGC_RST__M                                0x4000
+#define   VSB_TOP_CFAGC_REGINIT_CFAGC_RST__PRE                              0x0
+
+#define VSB_TOP_CFAGC_SCALE__A                                              0x1C10055
+#define VSB_TOP_CFAGC_SCALE__W                                              14
+#define VSB_TOP_CFAGC_SCALE__M                                              0x3FFF
+#define VSB_TOP_CFAGC_SCALE__PRE                                            0x0
+
+#define VSB_TOP_CKTRKONCTL__A                                               0x1C10056
+#define VSB_TOP_CKTRKONCTL__W                                               2
+#define VSB_TOP_CKTRKONCTL__M                                               0x3
+#define VSB_TOP_CKTRKONCTL__PRE                                             0x0
+
+#define VSB_TOP_CYTRKONCTL__A                                               0x1C10057
+#define VSB_TOP_CYTRKONCTL__W                                               2
+#define VSB_TOP_CYTRKONCTL__M                                               0x3
+#define VSB_TOP_CYTRKONCTL__PRE                                             0x0
+
+#define VSB_TOP_PTONCTL__A                                                  0x1C10058
+#define VSB_TOP_PTONCTL__W                                                  2
+#define VSB_TOP_PTONCTL__M                                                  0x3
+#define VSB_TOP_PTONCTL__PRE                                                0x0
+
+#define VSB_TOP_NOTCH_SCALE_1__A                                            0x1C10059
+#define VSB_TOP_NOTCH_SCALE_1__W                                            8
+#define VSB_TOP_NOTCH_SCALE_1__M                                            0xFF
+#define VSB_TOP_NOTCH_SCALE_1__PRE                                          0xA
+
+#define VSB_TOP_NOTCH_SCALE_2__A                                            0x1C1005A
+#define VSB_TOP_NOTCH_SCALE_2__W                                            8
+#define VSB_TOP_NOTCH_SCALE_2__M                                            0xFF
+#define VSB_TOP_NOTCH_SCALE_2__PRE                                          0xA
+
+#define VSB_TOP_FIRSTLARGFFETAP__A                                          0x1C1005B
+#define VSB_TOP_FIRSTLARGFFETAP__W                                          12
+#define VSB_TOP_FIRSTLARGFFETAP__M                                          0xFFF
+#define VSB_TOP_FIRSTLARGFFETAP__PRE                                        0x0
+
+#define VSB_TOP_FIRSTLARGFFETAPADDR__A                                      0x1C1005C
+#define VSB_TOP_FIRSTLARGFFETAPADDR__W                                      11
+#define VSB_TOP_FIRSTLARGFFETAPADDR__M                                      0x7FF
+#define VSB_TOP_FIRSTLARGFFETAPADDR__PRE                                    0x0
+
+#define VSB_TOP_SECONDLARGFFETAP__A                                         0x1C1005D
+#define VSB_TOP_SECONDLARGFFETAP__W                                         12
+#define VSB_TOP_SECONDLARGFFETAP__M                                         0xFFF
+#define VSB_TOP_SECONDLARGFFETAP__PRE                                       0x0
+
+#define VSB_TOP_SECONDLARGFFETAPADDR__A                                     0x1C1005E
+#define VSB_TOP_SECONDLARGFFETAPADDR__W                                     11
+#define VSB_TOP_SECONDLARGFFETAPADDR__M                                     0x7FF
+#define VSB_TOP_SECONDLARGFFETAPADDR__PRE                                   0x0
+
+#define VSB_TOP_FIRSTLARGDFETAP__A                                          0x1C1005F
+#define VSB_TOP_FIRSTLARGDFETAP__W                                          12
+#define VSB_TOP_FIRSTLARGDFETAP__M                                          0xFFF
+#define VSB_TOP_FIRSTLARGDFETAP__PRE                                        0x0
+
+#define VSB_TOP_FIRSTLARGDFETAPADDR__A                                      0x1C10060
+#define VSB_TOP_FIRSTLARGDFETAPADDR__W                                      11
+#define VSB_TOP_FIRSTLARGDFETAPADDR__M                                      0x7FF
+#define VSB_TOP_FIRSTLARGDFETAPADDR__PRE                                    0x0
+
+#define VSB_TOP_SECONDLARGDFETAP__A                                         0x1C10061
+#define VSB_TOP_SECONDLARGDFETAP__W                                         12
+#define VSB_TOP_SECONDLARGDFETAP__M                                         0xFFF
+#define VSB_TOP_SECONDLARGDFETAP__PRE                                       0x0
+
+#define VSB_TOP_SECONDLARGDFETAPADDR__A                                     0x1C10062
+#define VSB_TOP_SECONDLARGDFETAPADDR__W                                     11
+#define VSB_TOP_SECONDLARGDFETAPADDR__M                                     0x7FF
+#define VSB_TOP_SECONDLARGDFETAPADDR__PRE                                   0x0
+
+#define VSB_TOP_PARAOWDBUS__A                                               0x1C10063
+#define VSB_TOP_PARAOWDBUS__W                                               12
+#define VSB_TOP_PARAOWDBUS__M                                               0xFFF
+#define VSB_TOP_PARAOWDBUS__PRE                                             0x0
+#define VSB_TOP_PARAOWCTRL__A                                               0x1C10064
+#define VSB_TOP_PARAOWCTRL__W                                               7
+#define VSB_TOP_PARAOWCTRL__M                                               0x7F
+#define VSB_TOP_PARAOWCTRL__PRE                                             0x0
+
+#define   VSB_TOP_PARAOWCTRL_PARAOWABUS__B                                  0
+#define   VSB_TOP_PARAOWCTRL_PARAOWABUS__W                                  6
+#define   VSB_TOP_PARAOWCTRL_PARAOWABUS__M                                  0x3F
+#define   VSB_TOP_PARAOWCTRL_PARAOWABUS__PRE                                0x0
+
+#define   VSB_TOP_PARAOWCTRL_PARAOWEN__B                                    6
+#define   VSB_TOP_PARAOWCTRL_PARAOWEN__W                                    1
+#define   VSB_TOP_PARAOWCTRL_PARAOWEN__M                                    0x40
+#define   VSB_TOP_PARAOWCTRL_PARAOWEN__PRE                                  0x0
+
+#define VSB_TOP_CURRENTSEGLOCAT__A                                          0x1C10065
+#define VSB_TOP_CURRENTSEGLOCAT__W                                          10
+#define VSB_TOP_CURRENTSEGLOCAT__M                                          0x3FF
+#define VSB_TOP_CURRENTSEGLOCAT__PRE                                        0x0
+
+#define VSB_TOP_MEASUREMENT_PERIOD__A                                       0x1C10066
+#define VSB_TOP_MEASUREMENT_PERIOD__W                                       16
+#define VSB_TOP_MEASUREMENT_PERIOD__M                                       0xFFFF
+#define VSB_TOP_MEASUREMENT_PERIOD__PRE                                     0x0
+
+#define VSB_TOP_NR_SYM_ERRS__A                                              0x1C10067
+#define VSB_TOP_NR_SYM_ERRS__W                                              16
+#define VSB_TOP_NR_SYM_ERRS__M                                              0xFFFF
+#define VSB_TOP_NR_SYM_ERRS__PRE                                            0xFFFF
+
+#define VSB_TOP_ERR_ENERGY_L__A                                             0x1C10068
+#define VSB_TOP_ERR_ENERGY_L__W                                             16
+#define VSB_TOP_ERR_ENERGY_L__M                                             0xFFFF
+#define VSB_TOP_ERR_ENERGY_L__PRE                                           0xFFFF
+
+#define VSB_TOP_ERR_ENERGY_H__A                                             0x1C10069
+#define VSB_TOP_ERR_ENERGY_H__W                                             16
+#define VSB_TOP_ERR_ENERGY_H__M                                             0xFFFF
+#define VSB_TOP_ERR_ENERGY_H__PRE                                           0xFFFF
+
+#define VSB_TOP_SLICER_SEL_8LEV__A                                          0x1C1006A
+#define VSB_TOP_SLICER_SEL_8LEV__W                                          1
+#define VSB_TOP_SLICER_SEL_8LEV__M                                          0x1
+#define VSB_TOP_SLICER_SEL_8LEV__PRE                                        0x1
+
+#define VSB_TOP_BNFIELD__A                                                  0x1C1006B
+#define VSB_TOP_BNFIELD__W                                                  3
+#define VSB_TOP_BNFIELD__M                                                  0x7
+#define VSB_TOP_BNFIELD__PRE                                                0x3
+
+#define VSB_TOP_CLPLASTNUM__A                                               0x1C1006C
+#define VSB_TOP_CLPLASTNUM__W                                               8
+#define VSB_TOP_CLPLASTNUM__M                                               0xFF
+#define VSB_TOP_CLPLASTNUM__PRE                                             0x0
+
+#define VSB_TOP_BNSQERR__A                                                  0x1C1006D
+#define VSB_TOP_BNSQERR__W                                                  16
+#define VSB_TOP_BNSQERR__M                                                  0xFFFF
+#define VSB_TOP_BNSQERR__PRE                                                0x1AD
+
+#define VSB_TOP_BNTHRESH__A                                                 0x1C1006E
+#define VSB_TOP_BNTHRESH__W                                                 9
+#define VSB_TOP_BNTHRESH__M                                                 0x1FF
+#define VSB_TOP_BNTHRESH__PRE                                               0x120
+
+#define VSB_TOP_BNCLPNUM__A                                                 0x1C1006F
+#define VSB_TOP_BNCLPNUM__W                                                 16
+#define VSB_TOP_BNCLPNUM__M                                                 0xFFFF
+#define VSB_TOP_BNCLPNUM__PRE                                               0x0
+#define VSB_TOP_PHASELOCKCTRL__A                                            0x1C10070
+#define VSB_TOP_PHASELOCKCTRL__W                                            7
+#define VSB_TOP_PHASELOCKCTRL__M                                            0x7F
+#define VSB_TOP_PHASELOCKCTRL__PRE                                          0x0
+
+#define   VSB_TOP_PHASELOCKCTRL_DFORCEPOLARITY__B                           0
+#define   VSB_TOP_PHASELOCKCTRL_DFORCEPOLARITY__W                           1
+#define   VSB_TOP_PHASELOCKCTRL_DFORCEPOLARITY__M                           0x1
+#define   VSB_TOP_PHASELOCKCTRL_DFORCEPOLARITY__PRE                         0x0
+
+#define   VSB_TOP_PHASELOCKCTRL_DFORCEPLL__B                                1
+#define   VSB_TOP_PHASELOCKCTRL_DFORCEPLL__W                                1
+#define   VSB_TOP_PHASELOCKCTRL_DFORCEPLL__M                                0x2
+#define   VSB_TOP_PHASELOCKCTRL_DFORCEPLL__PRE                              0x0
+
+#define   VSB_TOP_PHASELOCKCTRL_PFORCEPOLARITY__B                           2
+#define   VSB_TOP_PHASELOCKCTRL_PFORCEPOLARITY__W                           1
+#define   VSB_TOP_PHASELOCKCTRL_PFORCEPOLARITY__M                           0x4
+#define   VSB_TOP_PHASELOCKCTRL_PFORCEPOLARITY__PRE                         0x0
+
+#define   VSB_TOP_PHASELOCKCTRL_PFORCEPLL__B                                3
+#define   VSB_TOP_PHASELOCKCTRL_PFORCEPLL__W                                1
+#define   VSB_TOP_PHASELOCKCTRL_PFORCEPLL__M                                0x8
+#define   VSB_TOP_PHASELOCKCTRL_PFORCEPLL__PRE                              0x0
+
+#define   VSB_TOP_PHASELOCKCTRL_CFORCEPOLARITY__B                           4
+#define   VSB_TOP_PHASELOCKCTRL_CFORCEPOLARITY__W                           1
+#define   VSB_TOP_PHASELOCKCTRL_CFORCEPOLARITY__M                           0x10
+#define   VSB_TOP_PHASELOCKCTRL_CFORCEPOLARITY__PRE                         0x0
+
+#define   VSB_TOP_PHASELOCKCTRL_CFORCEPLL__B                                5
+#define   VSB_TOP_PHASELOCKCTRL_CFORCEPLL__W                                1
+#define   VSB_TOP_PHASELOCKCTRL_CFORCEPLL__M                                0x20
+#define   VSB_TOP_PHASELOCKCTRL_CFORCEPLL__PRE                              0x0
+
+#define   VSB_TOP_PHASELOCKCTRL_IQSWITCH__B                                 6
+#define   VSB_TOP_PHASELOCKCTRL_IQSWITCH__W                                 1
+#define   VSB_TOP_PHASELOCKCTRL_IQSWITCH__M                                 0x40
+#define   VSB_TOP_PHASELOCKCTRL_IQSWITCH__PRE                               0x0
+
+#define VSB_TOP_DLOCKACCUM__A                                               0x1C10071
+#define VSB_TOP_DLOCKACCUM__W                                               16
+#define VSB_TOP_DLOCKACCUM__M                                               0xFFFF
+#define VSB_TOP_DLOCKACCUM__PRE                                             0x0
+
+#define VSB_TOP_PLOCKACCUM__A                                               0x1C10072
+#define VSB_TOP_PLOCKACCUM__W                                               16
+#define VSB_TOP_PLOCKACCUM__M                                               0xFFFF
+#define VSB_TOP_PLOCKACCUM__PRE                                             0x0
+
+#define VSB_TOP_CLOCKACCUM__A                                               0x1C10073
+#define VSB_TOP_CLOCKACCUM__W                                               16
+#define VSB_TOP_CLOCKACCUM__M                                               0xFFFF
+#define VSB_TOP_CLOCKACCUM__PRE                                             0x0
+
+#define VSB_TOP_DCRMVACUMI__A                                               0x1C10074
+#define VSB_TOP_DCRMVACUMI__W                                               10
+#define VSB_TOP_DCRMVACUMI__M                                               0x3FF
+#define VSB_TOP_DCRMVACUMI__PRE                                             0x0
+
+#define VSB_TOP_DCRMVACUMQ__A                                               0x1C10075
+#define VSB_TOP_DCRMVACUMQ__W                                               10
+#define VSB_TOP_DCRMVACUMQ__M                                               0x3FF
+#define VSB_TOP_DCRMVACUMQ__PRE                                             0x0
+
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO1__A                                0x1C20000
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO1__W                                12
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO1__M                                0xFFF
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO1__PRE                              0x0
+
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO2__A                                0x1C20001
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO2__W                                12
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO2__M                                0xFFF
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO2__PRE                              0x0
+
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO3__A                                0x1C20002
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO3__W                                12
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO3__M                                0xFFF
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO3__PRE                              0x0
+
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO4__A                                0x1C20003
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO4__W                                12
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO4__M                                0xFFF
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO4__PRE                              0x0
+
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO5__A                                0x1C20004
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO5__W                                12
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO5__M                                0xFFF
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO5__PRE                              0x0
+
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO6__A                                0x1C20005
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO6__W                                12
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO6__M                                0xFFF
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO6__PRE                              0x0
+
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO7__A                                0x1C20006
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO7__W                                12
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO7__M                                0xFFF
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO7__PRE                              0x0
+
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO8__A                                0x1C20007
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO8__W                                12
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO8__M                                0xFFF
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO8__PRE                              0x0
+
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO9__A                                0x1C20008
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO9__W                                12
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO9__M                                0xFFF
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO9__PRE                              0x0
+
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO10__A                               0x1C20009
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO10__W                               12
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO10__M                               0xFFF
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO10__PRE                             0x0
+
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO11__A                               0x1C2000A
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO11__W                               12
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO11__M                               0xFFF
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO11__PRE                             0x0
+
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO12__A                               0x1C2000B
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO12__W                               12
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO12__M                               0xFFF
+#define VSB_SYSCTRL_RAM0_FFETRAINLKRATIO12__PRE                             0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO1__A                            0x1C2000C
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO1__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO1__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO1__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO2__A                            0x1C2000D
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO2__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO2__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO2__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO3__A                            0x1C2000E
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO3__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO3__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO3__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO4__A                            0x1C2000F
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO4__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO4__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO4__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO5__A                            0x1C20010
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO5__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO5__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO5__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO6__A                            0x1C20011
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO6__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO6__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO6__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO7__A                            0x1C20012
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO7__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO7__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO7__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO8__A                            0x1C20013
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO8__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO8__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO8__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO9__A                            0x1C20014
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO9__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO9__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO9__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO10__A                           0x1C20015
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO10__W                           12
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO10__M                           0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO10__PRE                         0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO11__A                           0x1C20016
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO11__W                           12
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO11__M                           0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO11__PRE                         0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO12__A                           0x1C20017
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO12__W                           12
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO12__M                           0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1TRAINLKRATIO12__PRE                         0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO1__A                             0x1C20018
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO1__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO1__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO1__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO2__A                             0x1C20019
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO2__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO2__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO2__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO3__A                             0x1C2001A
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO3__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO3__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO3__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO4__A                             0x1C2001B
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO4__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO4__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO4__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO5__A                             0x1C2001C
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO5__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO5__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO5__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO6__A                             0x1C2001D
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO6__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO6__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO6__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO7__A                             0x1C2001E
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO7__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO7__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO7__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO8__A                             0x1C2001F
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO8__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO8__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO8__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO9__A                             0x1C20020
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO9__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO9__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO9__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO10__A                            0x1C20021
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO10__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO10__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO10__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO11__A                            0x1C20022
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO11__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO11__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO11__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO12__A                            0x1C20023
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO12__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO12__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA1DATALKRATIO12__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO1__A                            0x1C20024
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO1__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO1__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO1__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO2__A                            0x1C20025
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO2__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO2__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO2__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO3__A                            0x1C20026
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO3__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO3__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO3__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO4__A                            0x1C20027
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO4__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO4__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO4__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO5__A                            0x1C20028
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO5__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO5__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO5__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO6__A                            0x1C20029
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO6__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO6__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO6__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO7__A                            0x1C2002A
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO7__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO7__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO7__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO8__A                            0x1C2002B
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO8__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO8__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO8__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO9__A                            0x1C2002C
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO9__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO9__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO9__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO10__A                           0x1C2002D
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO10__W                           12
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO10__M                           0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO10__PRE                         0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO11__A                           0x1C2002E
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO11__W                           12
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO11__M                           0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO11__PRE                         0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO12__A                           0x1C2002F
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO12__W                           12
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO12__M                           0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2TRAINLKRATIO12__PRE                         0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO1__A                             0x1C20030
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO1__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO1__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO1__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO2__A                             0x1C20031
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO2__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO2__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO2__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO3__A                             0x1C20032
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO3__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO3__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO3__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO4__A                             0x1C20033
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO4__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO4__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO4__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO5__A                             0x1C20034
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO5__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO5__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO5__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO6__A                             0x1C20035
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO6__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO6__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO6__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO7__A                             0x1C20036
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO7__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO7__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO7__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO8__A                             0x1C20037
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO8__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO8__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO8__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO9__A                             0x1C20038
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO9__W                             12
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO9__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO9__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO10__A                            0x1C20039
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO10__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO10__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO10__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO11__A                            0x1C2003A
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO11__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO11__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO11__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO12__A                            0x1C2003B
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO12__W                            12
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO12__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFERCA2DATALKRATIO12__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO1__A                            0x1C2003C
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO1__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO1__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO1__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO2__A                            0x1C2003D
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO2__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO2__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO2__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO3__A                            0x1C2003E
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO3__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO3__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO3__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO4__A                            0x1C2003F
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO4__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO4__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO4__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO5__A                            0x1C20040
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO5__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO5__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO5__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO6__A                            0x1C20041
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO6__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO6__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO6__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO7__A                            0x1C20042
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO7__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO7__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO7__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO8__A                            0x1C20043
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO8__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO8__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO8__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO9__A                            0x1C20044
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO9__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO9__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO9__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO10__A                           0x1C20045
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO10__W                           12
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO10__M                           0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO10__PRE                         0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO11__A                           0x1C20046
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO11__W                           12
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO11__M                           0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO11__PRE                         0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO12__A                           0x1C20047
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO12__W                           12
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO12__M                           0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1TRAINLKRATIO12__PRE                         0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO1__A                             0x1C20048
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO1__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO1__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO1__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO2__A                             0x1C20049
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO2__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO2__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO2__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO3__A                             0x1C2004A
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO3__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO3__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO3__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO4__A                             0x1C2004B
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO4__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO4__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO4__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO5__A                             0x1C2004C
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO5__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO5__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO5__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO6__A                             0x1C2004D
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO6__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO6__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO6__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO7__A                             0x1C2004E
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO7__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO7__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO7__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO8__A                             0x1C2004F
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO8__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO8__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO8__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO9__A                             0x1C20050
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO9__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO9__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO9__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO10__A                            0x1C20051
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO10__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO10__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO10__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO11__A                            0x1C20052
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO11__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO11__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO11__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO12__A                            0x1C20053
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO12__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO12__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM1DATALKRATIO12__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO1__A                            0x1C20054
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO1__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO1__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO1__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO2__A                            0x1C20055
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO2__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO2__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO2__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO3__A                            0x1C20056
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO3__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO3__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO3__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO4__A                            0x1C20057
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO4__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO4__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO4__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO5__A                            0x1C20058
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO5__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO5__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO5__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO6__A                            0x1C20059
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO6__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO6__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO6__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO7__A                            0x1C2005A
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO7__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO7__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO7__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO8__A                            0x1C2005B
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO8__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO8__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO8__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO9__A                            0x1C2005C
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO9__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO9__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO9__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO10__A                           0x1C2005D
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO10__W                           12
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO10__M                           0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO10__PRE                         0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO11__A                           0x1C2005E
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO11__W                           12
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO11__M                           0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO11__PRE                         0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO12__A                           0x1C2005F
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO12__W                           12
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO12__M                           0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2TRAINLKRATIO12__PRE                         0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO1__A                             0x1C20060
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO1__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO1__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO1__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO2__A                             0x1C20061
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO2__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO2__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO2__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO3__A                             0x1C20062
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO3__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO3__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO3__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO4__A                             0x1C20063
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO4__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO4__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO4__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO5__A                             0x1C20064
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO5__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO5__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO5__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO6__A                             0x1C20065
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO6__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO6__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO6__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO7__A                             0x1C20066
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO7__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO7__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO7__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO8__A                             0x1C20067
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO8__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO8__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO8__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO9__A                             0x1C20068
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO9__W                             12
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO9__M                             0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO9__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO10__A                            0x1C20069
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO10__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO10__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO10__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO11__A                            0x1C2006A
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO11__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO11__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO11__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO12__A                            0x1C2006B
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO12__W                            12
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO12__M                            0xFFF
+#define VSB_SYSCTRL_RAM0_FFEDDM2DATALKRATIO12__PRE                          0x0
+
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN1__A                                   0x1C2006C
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN1__W                                   7
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN1__M                                   0x7F
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN1__PRE                                 0x0
+
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN2__A                                   0x1C2006D
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN2__W                                   7
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN2__M                                   0x7F
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN2__PRE                                 0x0
+
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN3__A                                   0x1C2006E
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN3__W                                   7
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN3__M                                   0x7F
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN3__PRE                                 0x0
+
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN4__A                                   0x1C2006F
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN4__W                                   7
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN4__M                                   0x7F
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN4__PRE                                 0x0
+
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN5__A                                   0x1C20070
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN5__W                                   7
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN5__M                                   0x7F
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN5__PRE                                 0x0
+
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN6__A                                   0x1C20071
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN6__W                                   7
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN6__M                                   0x7F
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN6__PRE                                 0x0
+
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN7__A                                   0x1C20072
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN7__W                                   7
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN7__M                                   0x7F
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN7__PRE                                 0x0
+
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN8__A                                   0x1C20073
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN8__W                                   7
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN8__M                                   0x7F
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN8__PRE                                 0x0
+
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN9__A                                   0x1C20074
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN9__W                                   7
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN9__M                                   0x7F
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN9__PRE                                 0x0
+
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN10__A                                  0x1C20075
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN10__W                                  7
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN10__M                                  0x7F
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN10__PRE                                0x0
+
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN11__A                                  0x1C20076
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN11__W                                  7
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN11__M                                  0x7F
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN11__PRE                                0x0
+
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN12__A                                  0x1C20077
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN12__W                                  7
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN12__M                                  0x7F
+#define VSB_SYSCTRL_RAM0_FIRTRAINGAIN12__PRE                                0x0
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN1__A                                    0x1C20078
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN1__W                                    15
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN1__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN1__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN1_FIRRCA1TRAINGAIN1__B                0
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN1_FIRRCA1TRAINGAIN1__W                7
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN1_FIRRCA1TRAINGAIN1__M                0x7F
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN1_FIRRCA1TRAINGAIN1__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN1_FIRRCA1DATAGAIN1__B                 8
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN1_FIRRCA1DATAGAIN1__W                 7
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN1_FIRRCA1DATAGAIN1__M                 0x7F00
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN1_FIRRCA1DATAGAIN1__PRE               0x0
+
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN2__A                                    0x1C20079
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN2__W                                    15
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN2__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN2__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN2_FIRRCA1TRAINGAIN2__B                0
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN2_FIRRCA1TRAINGAIN2__W                7
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN2_FIRRCA1TRAINGAIN2__M                0x7F
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN2_FIRRCA1TRAINGAIN2__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN2_FIRRCA1DATAGAIN2__B                 8
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN2_FIRRCA1DATAGAIN2__W                 7
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN2_FIRRCA1DATAGAIN2__M                 0x7F00
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN2_FIRRCA1DATAGAIN2__PRE               0x0
+
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN3__A                                    0x1C2007A
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN3__W                                    15
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN3__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN3__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN3_FIRRCA1TRAINGAIN3__B                0
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN3_FIRRCA1TRAINGAIN3__W                7
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN3_FIRRCA1TRAINGAIN3__M                0x7F
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN3_FIRRCA1TRAINGAIN3__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN3_FIRRCA1DATAGAIN3__B                 8
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN3_FIRRCA1DATAGAIN3__W                 7
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN3_FIRRCA1DATAGAIN3__M                 0x7F00
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN3_FIRRCA1DATAGAIN3__PRE               0x0
+
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN4__A                                    0x1C2007B
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN4__W                                    15
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN4__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN4__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN4_FIRRCA1TRAINGAIN4__B                0
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN4_FIRRCA1TRAINGAIN4__W                7
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN4_FIRRCA1TRAINGAIN4__M                0x7F
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN4_FIRRCA1TRAINGAIN4__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN4_FIRRCA1DATAGAIN4__B                 8
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN4_FIRRCA1DATAGAIN4__W                 7
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN4_FIRRCA1DATAGAIN4__M                 0x7F00
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN4_FIRRCA1DATAGAIN4__PRE               0x0
+
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN5__A                                    0x1C2007C
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN5__W                                    15
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN5__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN5__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN5_FIRRCA1TRAINGAIN5__B                0
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN5_FIRRCA1TRAINGAIN5__W                7
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN5_FIRRCA1TRAINGAIN5__M                0x7F
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN5_FIRRCA1TRAINGAIN5__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN5_FIRRCA1DATAGAIN5__B                 8
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN5_FIRRCA1DATAGAIN5__W                 7
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN5_FIRRCA1DATAGAIN5__M                 0x7F00
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN5_FIRRCA1DATAGAIN5__PRE               0x0
+
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN6__A                                    0x1C2007D
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN6__W                                    15
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN6__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN6__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN6_FIRRCA1TRAINGAIN6__B                0
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN6_FIRRCA1TRAINGAIN6__W                7
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN6_FIRRCA1TRAINGAIN6__M                0x7F
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN6_FIRRCA1TRAINGAIN6__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN6_FIRRCA1DATAGAIN6__B                 8
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN6_FIRRCA1DATAGAIN6__W                 7
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN6_FIRRCA1DATAGAIN6__M                 0x7F00
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN6_FIRRCA1DATAGAIN6__PRE               0x0
+
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN7__A                                    0x1C2007E
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN7__W                                    15
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN7__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN7__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN7_FIRRCA1TRAINGAIN7__B                0
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN7_FIRRCA1TRAINGAIN7__W                7
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN7_FIRRCA1TRAINGAIN7__M                0x7F
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN7_FIRRCA1TRAINGAIN7__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN7_FIRRCA1DATAGAIN7__B                 8
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN7_FIRRCA1DATAGAIN7__W                 7
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN7_FIRRCA1DATAGAIN7__M                 0x7F00
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN7_FIRRCA1DATAGAIN7__PRE               0x0
+
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN8__A                                    0x1C2007F
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN8__W                                    15
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN8__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM0_FIRRCA1GAIN8__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN8_FIRRCA1TRAINGAIN8__B                0
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN8_FIRRCA1TRAINGAIN8__W                7
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN8_FIRRCA1TRAINGAIN8__M                0x7F
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN8_FIRRCA1TRAINGAIN8__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN8_FIRRCA1DATAGAIN8__B                 8
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN8_FIRRCA1DATAGAIN8__W                 7
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN8_FIRRCA1DATAGAIN8__M                 0x7F00
+#define   VSB_SYSCTRL_RAM0_FIRRCA1GAIN8_FIRRCA1DATAGAIN8__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRRCA1GAIN9__A                                    0x1C30000
+#define VSB_SYSCTRL_RAM1_FIRRCA1GAIN9__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRRCA1GAIN9__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRRCA1GAIN9__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN9_FIRRCA1TRAINGAIN9__B                0
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN9_FIRRCA1TRAINGAIN9__W                7
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN9_FIRRCA1TRAINGAIN9__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN9_FIRRCA1TRAINGAIN9__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN9_FIRRCA1DATAGAIN9__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN9_FIRRCA1DATAGAIN9__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN9_FIRRCA1DATAGAIN9__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN9_FIRRCA1DATAGAIN9__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRRCA1GAIN10__A                                   0x1C30001
+#define VSB_SYSCTRL_RAM1_FIRRCA1GAIN10__W                                   15
+#define VSB_SYSCTRL_RAM1_FIRRCA1GAIN10__M                                   0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRRCA1GAIN10__PRE                                 0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN10_FIRRCA1TRAINGAIN10__B              0
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN10_FIRRCA1TRAINGAIN10__W              7
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN10_FIRRCA1TRAINGAIN10__M              0x7F
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN10_FIRRCA1TRAINGAIN10__PRE            0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN10_FIRRCA1DATAGAIN10__B               8
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN10_FIRRCA1DATAGAIN10__W               7
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN10_FIRRCA1DATAGAIN10__M               0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN10_FIRRCA1DATAGAIN10__PRE             0x0
+
+#define VSB_SYSCTRL_RAM1_FIRRCA1GAIN11__A                                   0x1C30002
+#define VSB_SYSCTRL_RAM1_FIRRCA1GAIN11__W                                   15
+#define VSB_SYSCTRL_RAM1_FIRRCA1GAIN11__M                                   0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRRCA1GAIN11__PRE                                 0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN11_FIRRCA1TRAINGAIN11__B              0
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN11_FIRRCA1TRAINGAIN11__W              7
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN11_FIRRCA1TRAINGAIN11__M              0x7F
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN11_FIRRCA1TRAINGAIN11__PRE            0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN11_FIRRCA1DATAGAIN11__B               8
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN11_FIRRCA1DATAGAIN11__W               7
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN11_FIRRCA1DATAGAIN11__M               0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN11_FIRRCA1DATAGAIN11__PRE             0x0
+
+#define VSB_SYSCTRL_RAM1_FIRRCA1GAIN12__A                                   0x1C30003
+#define VSB_SYSCTRL_RAM1_FIRRCA1GAIN12__W                                   15
+#define VSB_SYSCTRL_RAM1_FIRRCA1GAIN12__M                                   0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRRCA1GAIN12__PRE                                 0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN12_FIRRCA1TRAINGAIN12__B              0
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN12_FIRRCA1TRAINGAIN12__W              7
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN12_FIRRCA1TRAINGAIN12__M              0x7F
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN12_FIRRCA1TRAINGAIN12__PRE            0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN12_FIRRCA1DATAGAIN12__B               8
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN12_FIRRCA1DATAGAIN12__W               7
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN12_FIRRCA1DATAGAIN12__M               0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRRCA1GAIN12_FIRRCA1DATAGAIN12__PRE             0x0
+
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN1__A                                    0x1C30004
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN1__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN1__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN1__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN1_FIRRCA2TRAINGAIN1__B                0
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN1_FIRRCA2TRAINGAIN1__W                7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN1_FIRRCA2TRAINGAIN1__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN1_FIRRCA2TRAINGAIN1__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN1_FIRRCA2DATAGAIN1__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN1_FIRRCA2DATAGAIN1__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN1_FIRRCA2DATAGAIN1__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN1_FIRRCA2DATAGAIN1__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN2__A                                    0x1C30005
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN2__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN2__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN2__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN2_FIRRCA2TRAINGAIN2__B                0
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN2_FIRRCA2TRAINGAIN2__W                7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN2_FIRRCA2TRAINGAIN2__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN2_FIRRCA2TRAINGAIN2__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN2_FIRRCA2DATAGAIN2__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN2_FIRRCA2DATAGAIN2__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN2_FIRRCA2DATAGAIN2__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN2_FIRRCA2DATAGAIN2__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN3__A                                    0x1C30006
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN3__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN3__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN3__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN3_FIRRCA2TRAINGAIN3__B                0
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN3_FIRRCA2TRAINGAIN3__W                7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN3_FIRRCA2TRAINGAIN3__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN3_FIRRCA2TRAINGAIN3__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN3_FIRRCA2DATAGAIN3__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN3_FIRRCA2DATAGAIN3__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN3_FIRRCA2DATAGAIN3__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN3_FIRRCA2DATAGAIN3__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN4__A                                    0x1C30007
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN4__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN4__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN4__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN4_FIRRCA2TRAINGAIN4__B                0
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN4_FIRRCA2TRAINGAIN4__W                7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN4_FIRRCA2TRAINGAIN4__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN4_FIRRCA2TRAINGAIN4__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN4_FIRRCA2DATAGAIN4__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN4_FIRRCA2DATAGAIN4__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN4_FIRRCA2DATAGAIN4__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN4_FIRRCA2DATAGAIN4__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN5__A                                    0x1C30008
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN5__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN5__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN5__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN5_FIRRCA2TRAINGAIN5__B                0
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN5_FIRRCA2TRAINGAIN5__W                7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN5_FIRRCA2TRAINGAIN5__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN5_FIRRCA2TRAINGAIN5__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN5_FIRRCA2DATAGAIN5__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN5_FIRRCA2DATAGAIN5__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN5_FIRRCA2DATAGAIN5__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN5_FIRRCA2DATAGAIN5__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN6__A                                    0x1C30009
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN6__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN6__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN6__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN6_FIRRCA2TRAINGAIN6__B                0
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN6_FIRRCA2TRAINGAIN6__W                7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN6_FIRRCA2TRAINGAIN6__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN6_FIRRCA2TRAINGAIN6__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN6_FIRRCA2DATAGAIN6__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN6_FIRRCA2DATAGAIN6__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN6_FIRRCA2DATAGAIN6__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN6_FIRRCA2DATAGAIN6__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN7__A                                    0x1C3000A
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN7__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN7__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN7__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN7_FIRRCA2TRAINGAIN7__B                0
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN7_FIRRCA2TRAINGAIN7__W                7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN7_FIRRCA2TRAINGAIN7__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN7_FIRRCA2TRAINGAIN7__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN7_FIRRCA2DATAGAIN7__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN7_FIRRCA2DATAGAIN7__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN7_FIRRCA2DATAGAIN7__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN7_FIRRCA2DATAGAIN7__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN8__A                                    0x1C3000B
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN8__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN8__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN8__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN8_FIRRCA2TRAINGAIN8__B                0
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN8_FIRRCA2TRAINGAIN8__W                7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN8_FIRRCA2TRAINGAIN8__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN8_FIRRCA2TRAINGAIN8__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN8_FIRRCA2DATAGAIN8__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN8_FIRRCA2DATAGAIN8__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN8_FIRRCA2DATAGAIN8__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN8_FIRRCA2DATAGAIN8__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN9__A                                    0x1C3000C
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN9__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN9__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN9__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN9_FIRRCA2TRAINGAIN9__B                0
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN9_FIRRCA2TRAINGAIN9__W                7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN9_FIRRCA2TRAINGAIN9__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN9_FIRRCA2TRAINGAIN9__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN9_FIRRCA2DATAGAIN9__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN9_FIRRCA2DATAGAIN9__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN9_FIRRCA2DATAGAIN9__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN9_FIRRCA2DATAGAIN9__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN10__A                                   0x1C3000D
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN10__W                                   15
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN10__M                                   0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN10__PRE                                 0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN10_FIRRCA2TRAINGAIN10__B              0
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN10_FIRRCA2TRAINGAIN10__W              7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN10_FIRRCA2TRAINGAIN10__M              0x7F
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN10_FIRRCA2TRAINGAIN10__PRE            0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN10_FIRRCA2DATAGAIN10__B               8
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN10_FIRRCA2DATAGAIN10__W               7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN10_FIRRCA2DATAGAIN10__M               0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN10_FIRRCA2DATAGAIN10__PRE             0x0
+
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN11__A                                   0x1C3000E
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN11__W                                   15
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN11__M                                   0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN11__PRE                                 0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN11_FIRRCA2TRAINGAIN11__B              0
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN11_FIRRCA2TRAINGAIN11__W              7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN11_FIRRCA2TRAINGAIN11__M              0x7F
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN11_FIRRCA2TRAINGAIN11__PRE            0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN11_FIRRCA2DATAGAIN11__B               8
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN11_FIRRCA2DATAGAIN11__W               7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN11_FIRRCA2DATAGAIN11__M               0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN11_FIRRCA2DATAGAIN11__PRE             0x0
+
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN12__A                                   0x1C3000F
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN12__W                                   15
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN12__M                                   0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRRCA2GAIN12__PRE                                 0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN12_FIRRCA2TRAINGAIN12__B              0
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN12_FIRRCA2TRAINGAIN12__W              7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN12_FIRRCA2TRAINGAIN12__M              0x7F
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN12_FIRRCA2TRAINGAIN12__PRE            0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN12_FIRRCA2DATAGAIN12__B               8
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN12_FIRRCA2DATAGAIN12__W               7
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN12_FIRRCA2DATAGAIN12__M               0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRRCA2GAIN12_FIRRCA2DATAGAIN12__PRE             0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN1__A                                    0x1C30010
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN1__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN1__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN1__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN1_FIRDDM1TRAINGAIN1__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN1_FIRDDM1TRAINGAIN1__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN1_FIRDDM1TRAINGAIN1__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN1_FIRDDM1TRAINGAIN1__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN1_FIRDDM1DATAGAIN1__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN1_FIRDDM1DATAGAIN1__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN1_FIRDDM1DATAGAIN1__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN1_FIRDDM1DATAGAIN1__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN2__A                                    0x1C30011
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN2__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN2__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN2__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN2_FIRDDM1TRAINGAIN2__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN2_FIRDDM1TRAINGAIN2__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN2_FIRDDM1TRAINGAIN2__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN2_FIRDDM1TRAINGAIN2__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN2_FIRDDM1DATAGAIN2__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN2_FIRDDM1DATAGAIN2__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN2_FIRDDM1DATAGAIN2__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN2_FIRDDM1DATAGAIN2__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN3__A                                    0x1C30012
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN3__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN3__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN3__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN3_FIRDDM1TRAINGAIN3__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN3_FIRDDM1TRAINGAIN3__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN3_FIRDDM1TRAINGAIN3__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN3_FIRDDM1TRAINGAIN3__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN3_FIRDDM1DATAGAIN3__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN3_FIRDDM1DATAGAIN3__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN3_FIRDDM1DATAGAIN3__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN3_FIRDDM1DATAGAIN3__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN4__A                                    0x1C30013
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN4__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN4__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN4__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN4_FIRDDM1TRAINGAIN4__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN4_FIRDDM1TRAINGAIN4__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN4_FIRDDM1TRAINGAIN4__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN4_FIRDDM1TRAINGAIN4__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN4_FIRDDM1DATAGAIN4__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN4_FIRDDM1DATAGAIN4__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN4_FIRDDM1DATAGAIN4__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN4_FIRDDM1DATAGAIN4__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN5__A                                    0x1C30014
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN5__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN5__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN5__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN5_FIRDDM1TRAINGAIN5__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN5_FIRDDM1TRAINGAIN5__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN5_FIRDDM1TRAINGAIN5__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN5_FIRDDM1TRAINGAIN5__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN5_FIRDDM1DATAGAIN5__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN5_FIRDDM1DATAGAIN5__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN5_FIRDDM1DATAGAIN5__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN5_FIRDDM1DATAGAIN5__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN6__A                                    0x1C30015
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN6__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN6__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN6__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN6_FIRDDM1TRAINGAIN6__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN6_FIRDDM1TRAINGAIN6__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN6_FIRDDM1TRAINGAIN6__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN6_FIRDDM1TRAINGAIN6__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN6_FIRDDM1DATAGAIN6__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN6_FIRDDM1DATAGAIN6__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN6_FIRDDM1DATAGAIN6__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN6_FIRDDM1DATAGAIN6__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN7__A                                    0x1C30016
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN7__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN7__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN7__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN7_FIRDDM1TRAINGAIN7__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN7_FIRDDM1TRAINGAIN7__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN7_FIRDDM1TRAINGAIN7__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN7_FIRDDM1TRAINGAIN7__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN7_FIRDDM1DATAGAIN7__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN7_FIRDDM1DATAGAIN7__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN7_FIRDDM1DATAGAIN7__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN7_FIRDDM1DATAGAIN7__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN8__A                                    0x1C30017
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN8__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN8__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN8__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN8_FIRDDM1TRAINGAIN8__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN8_FIRDDM1TRAINGAIN8__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN8_FIRDDM1TRAINGAIN8__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN8_FIRDDM1TRAINGAIN8__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN8_FIRDDM1DATAGAIN8__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN8_FIRDDM1DATAGAIN8__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN8_FIRDDM1DATAGAIN8__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN8_FIRDDM1DATAGAIN8__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN9__A                                    0x1C30018
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN9__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN9__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN9__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN9_FIRDDM1TRAINGAIN9__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN9_FIRDDM1TRAINGAIN9__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN9_FIRDDM1TRAINGAIN9__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN9_FIRDDM1TRAINGAIN9__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN9_FIRDDM1DATAGAIN9__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN9_FIRDDM1DATAGAIN9__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN9_FIRDDM1DATAGAIN9__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN9_FIRDDM1DATAGAIN9__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN10__A                                   0x1C30019
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN10__W                                   15
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN10__M                                   0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN10__PRE                                 0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN10_FIRDDM1TRAINGAIN10__B              0
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN10_FIRDDM1TRAINGAIN10__W              7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN10_FIRDDM1TRAINGAIN10__M              0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN10_FIRDDM1TRAINGAIN10__PRE            0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN10_FIRDDM1DATAGAIN10__B               8
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN10_FIRDDM1DATAGAIN10__W               7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN10_FIRDDM1DATAGAIN10__M               0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN10_FIRDDM1DATAGAIN10__PRE             0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN11__A                                   0x1C3001A
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN11__W                                   15
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN11__M                                   0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN11__PRE                                 0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN11_FIRDDM1TRAINGAIN11__B              0
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN11_FIRDDM1TRAINGAIN11__W              7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN11_FIRDDM1TRAINGAIN11__M              0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN11_FIRDDM1TRAINGAIN11__PRE            0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN11_FIRDDM1DATAGAIN11__B               8
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN11_FIRDDM1DATAGAIN11__W               7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN11_FIRDDM1DATAGAIN11__M               0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN11_FIRDDM1DATAGAIN11__PRE             0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN12__A                                   0x1C3001B
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN12__W                                   15
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN12__M                                   0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM1GAIN12__PRE                                 0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN12_FIRDDM1TRAINGAIN12__B              0
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN12_FIRDDM1TRAINGAIN12__W              7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN12_FIRDDM1TRAINGAIN12__M              0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN12_FIRDDM1TRAINGAIN12__PRE            0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN12_FIRDDM1DATAGAIN12__B               8
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN12_FIRDDM1DATAGAIN12__W               7
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN12_FIRDDM1DATAGAIN12__M               0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM1GAIN12_FIRDDM1DATAGAIN12__PRE             0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN1__A                                    0x1C3001C
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN1__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN1__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN1__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN1_FIRDDM2TRAINGAIN1__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN1_FIRDDM2TRAINGAIN1__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN1_FIRDDM2TRAINGAIN1__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN1_FIRDDM2TRAINGAIN1__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN1_FIRDDM2DATAGAIN1__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN1_FIRDDM2DATAGAIN1__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN1_FIRDDM2DATAGAIN1__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN1_FIRDDM2DATAGAIN1__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN2__A                                    0x1C3001D
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN2__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN2__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN2__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN2_FIRDDM2TRAINGAIN2__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN2_FIRDDM2TRAINGAIN2__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN2_FIRDDM2TRAINGAIN2__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN2_FIRDDM2TRAINGAIN2__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN2_FIRDDM2DATAGAIN2__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN2_FIRDDM2DATAGAIN2__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN2_FIRDDM2DATAGAIN2__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN2_FIRDDM2DATAGAIN2__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN3__A                                    0x1C3001E
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN3__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN3__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN3__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN3_FIRDDM2TRAINGAIN3__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN3_FIRDDM2TRAINGAIN3__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN3_FIRDDM2TRAINGAIN3__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN3_FIRDDM2TRAINGAIN3__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN3_FIRDDM2DATAGAIN3__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN3_FIRDDM2DATAGAIN3__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN3_FIRDDM2DATAGAIN3__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN3_FIRDDM2DATAGAIN3__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN4__A                                    0x1C3001F
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN4__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN4__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN4__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN4_FIRDDM2TRAINGAIN4__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN4_FIRDDM2TRAINGAIN4__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN4_FIRDDM2TRAINGAIN4__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN4_FIRDDM2TRAINGAIN4__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN4_FIRDDM2DATAGAIN4__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN4_FIRDDM2DATAGAIN4__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN4_FIRDDM2DATAGAIN4__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN4_FIRDDM2DATAGAIN4__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN5__A                                    0x1C30020
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN5__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN5__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN5__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN5_FIRDDM2TRAINGAIN5__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN5_FIRDDM2TRAINGAIN5__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN5_FIRDDM2TRAINGAIN5__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN5_FIRDDM2TRAINGAIN5__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN5_FIRDDM2DATAGAIN5__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN5_FIRDDM2DATAGAIN5__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN5_FIRDDM2DATAGAIN5__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN5_FIRDDM2DATAGAIN5__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN6__A                                    0x1C30021
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN6__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN6__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN6__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN6_FIRDDM2TRAINGAIN6__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN6_FIRDDM2TRAINGAIN6__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN6_FIRDDM2TRAINGAIN6__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN6_FIRDDM2TRAINGAIN6__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN6_FIRDDM2DATAGAIN6__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN6_FIRDDM2DATAGAIN6__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN6_FIRDDM2DATAGAIN6__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN6_FIRDDM2DATAGAIN6__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN7__A                                    0x1C30022
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN7__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN7__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN7__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN7_FIRDDM2TRAINGAIN7__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN7_FIRDDM2TRAINGAIN7__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN7_FIRDDM2TRAINGAIN7__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN7_FIRDDM2TRAINGAIN7__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN7_FIRDDM2DATAGAIN7__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN7_FIRDDM2DATAGAIN7__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN7_FIRDDM2DATAGAIN7__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN7_FIRDDM2DATAGAIN7__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN8__A                                    0x1C30023
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN8__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN8__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN8__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN8_FIRDDM2TRAINGAIN8__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN8_FIRDDM2TRAINGAIN8__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN8_FIRDDM2TRAINGAIN8__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN8_FIRDDM2TRAINGAIN8__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN8_FIRDDM2DATAGAIN8__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN8_FIRDDM2DATAGAIN8__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN8_FIRDDM2DATAGAIN8__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN8_FIRDDM2DATAGAIN8__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN9__A                                    0x1C30024
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN9__W                                    15
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN9__M                                    0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN9__PRE                                  0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN9_FIRDDM2TRAINGAIN9__B                0
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN9_FIRDDM2TRAINGAIN9__W                7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN9_FIRDDM2TRAINGAIN9__M                0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN9_FIRDDM2TRAINGAIN9__PRE              0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN9_FIRDDM2DATAGAIN9__B                 8
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN9_FIRDDM2DATAGAIN9__W                 7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN9_FIRDDM2DATAGAIN9__M                 0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN9_FIRDDM2DATAGAIN9__PRE               0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN10__A                                   0x1C30025
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN10__W                                   15
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN10__M                                   0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN10__PRE                                 0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN10_FIRDDM2TRAINGAIN10__B              0
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN10_FIRDDM2TRAINGAIN10__W              7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN10_FIRDDM2TRAINGAIN10__M              0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN10_FIRDDM2TRAINGAIN10__PRE            0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN10_FIRDDM2DATAGAIN10__B               8
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN10_FIRDDM2DATAGAIN10__W               7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN10_FIRDDM2DATAGAIN10__M               0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN10_FIRDDM2DATAGAIN10__PRE             0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN11__A                                   0x1C30026
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN11__W                                   15
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN11__M                                   0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN11__PRE                                 0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN11_FIRDDM2TRAINGAIN11__B              0
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN11_FIRDDM2TRAINGAIN11__W              7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN11_FIRDDM2TRAINGAIN11__M              0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN11_FIRDDM2TRAINGAIN11__PRE            0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN11_FIRDDM2DATAGAIN11__B               8
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN11_FIRDDM2DATAGAIN11__W               7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN11_FIRDDM2DATAGAIN11__M               0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN11_FIRDDM2DATAGAIN11__PRE             0x0
+
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN12__A                                   0x1C30027
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN12__W                                   15
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN12__M                                   0x7FFF
+#define VSB_SYSCTRL_RAM1_FIRDDM2GAIN12__PRE                                 0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN12_FIRDDM2TRAINGAIN12__B              0
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN12_FIRDDM2TRAINGAIN12__W              7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN12_FIRDDM2TRAINGAIN12__M              0x7F
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN12_FIRDDM2TRAINGAIN12__PRE            0x0
+
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN12_FIRDDM2DATAGAIN12__B               8
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN12_FIRDDM2DATAGAIN12__W               7
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN12_FIRDDM2DATAGAIN12__M               0x7F00
+#define   VSB_SYSCTRL_RAM1_FIRDDM2GAIN12_FIRDDM2DATAGAIN12__PRE             0x0
+
+#define VSB_SYSCTRL_RAM1_DFETRAINLKRATIO__A                                 0x1C30028
+#define VSB_SYSCTRL_RAM1_DFETRAINLKRATIO__W                                 12
+#define VSB_SYSCTRL_RAM1_DFETRAINLKRATIO__M                                 0xFFF
+#define VSB_SYSCTRL_RAM1_DFETRAINLKRATIO__PRE                               0x0
+
+#define VSB_SYSCTRL_RAM1_DFERCA1TRAINLKRATIO__A                             0x1C30029
+#define VSB_SYSCTRL_RAM1_DFERCA1TRAINLKRATIO__W                             12
+#define VSB_SYSCTRL_RAM1_DFERCA1TRAINLKRATIO__M                             0xFFF
+#define VSB_SYSCTRL_RAM1_DFERCA1TRAINLKRATIO__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM1_DFERCA1DATALKRATIO__A                              0x1C3002A
+#define VSB_SYSCTRL_RAM1_DFERCA1DATALKRATIO__W                              12
+#define VSB_SYSCTRL_RAM1_DFERCA1DATALKRATIO__M                              0xFFF
+#define VSB_SYSCTRL_RAM1_DFERCA1DATALKRATIO__PRE                            0x0
+
+#define VSB_SYSCTRL_RAM1_DFERCA2TRAINLKRATIO__A                             0x1C3002B
+#define VSB_SYSCTRL_RAM1_DFERCA2TRAINLKRATIO__W                             12
+#define VSB_SYSCTRL_RAM1_DFERCA2TRAINLKRATIO__M                             0xFFF
+#define VSB_SYSCTRL_RAM1_DFERCA2TRAINLKRATIO__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM1_DFERCA2DATALKRATIO__A                              0x1C3002C
+#define VSB_SYSCTRL_RAM1_DFERCA2DATALKRATIO__W                              12
+#define VSB_SYSCTRL_RAM1_DFERCA2DATALKRATIO__M                              0xFFF
+#define VSB_SYSCTRL_RAM1_DFERCA2DATALKRATIO__PRE                            0x0
+
+#define VSB_SYSCTRL_RAM1_DFEDDM1TRAINLKRATIO__A                             0x1C3002D
+#define VSB_SYSCTRL_RAM1_DFEDDM1TRAINLKRATIO__W                             12
+#define VSB_SYSCTRL_RAM1_DFEDDM1TRAINLKRATIO__M                             0xFFF
+#define VSB_SYSCTRL_RAM1_DFEDDM1TRAINLKRATIO__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM1_DFEDDM1DATALKRATIO__A                              0x1C3002E
+#define VSB_SYSCTRL_RAM1_DFEDDM1DATALKRATIO__W                              12
+#define VSB_SYSCTRL_RAM1_DFEDDM1DATALKRATIO__M                              0xFFF
+#define VSB_SYSCTRL_RAM1_DFEDDM1DATALKRATIO__PRE                            0x0
+
+#define VSB_SYSCTRL_RAM1_DFEDDM2TRAINLKRATIO__A                             0x1C3002F
+#define VSB_SYSCTRL_RAM1_DFEDDM2TRAINLKRATIO__W                             12
+#define VSB_SYSCTRL_RAM1_DFEDDM2TRAINLKRATIO__M                             0xFFF
+#define VSB_SYSCTRL_RAM1_DFEDDM2TRAINLKRATIO__PRE                           0x0
+
+#define VSB_SYSCTRL_RAM1_DFEDDM2DATALKRATIO__A                              0x1C30030
+#define VSB_SYSCTRL_RAM1_DFEDDM2DATALKRATIO__W                              12
+#define VSB_SYSCTRL_RAM1_DFEDDM2DATALKRATIO__M                              0xFFF
+#define VSB_SYSCTRL_RAM1_DFEDDM2DATALKRATIO__PRE                            0x0
+
+#define VSB_SYSCTRL_RAM1_DFETRAINGAIN__A                                    0x1C30031
+#define VSB_SYSCTRL_RAM1_DFETRAINGAIN__W                                    7
+#define VSB_SYSCTRL_RAM1_DFETRAINGAIN__M                                    0x7F
+#define VSB_SYSCTRL_RAM1_DFETRAINGAIN__PRE                                  0x0
+#define VSB_SYSCTRL_RAM1_DFERCA1GAIN__A                                     0x1C30032
+#define VSB_SYSCTRL_RAM1_DFERCA1GAIN__W                                     15
+#define VSB_SYSCTRL_RAM1_DFERCA1GAIN__M                                     0x7FFF
+#define VSB_SYSCTRL_RAM1_DFERCA1GAIN__PRE                                   0x0
+
+#define   VSB_SYSCTRL_RAM1_DFERCA1GAIN_DFERCA1TRAINGAIN__B                  0
+#define   VSB_SYSCTRL_RAM1_DFERCA1GAIN_DFERCA1TRAINGAIN__W                  7
+#define   VSB_SYSCTRL_RAM1_DFERCA1GAIN_DFERCA1TRAINGAIN__M                  0x7F
+#define   VSB_SYSCTRL_RAM1_DFERCA1GAIN_DFERCA1TRAINGAIN__PRE                0x0
+
+#define   VSB_SYSCTRL_RAM1_DFERCA1GAIN_DFERCA1DATAGAIN__B                   8
+#define   VSB_SYSCTRL_RAM1_DFERCA1GAIN_DFERCA1DATAGAIN__W                   7
+#define   VSB_SYSCTRL_RAM1_DFERCA1GAIN_DFERCA1DATAGAIN__M                   0x7F00
+#define   VSB_SYSCTRL_RAM1_DFERCA1GAIN_DFERCA1DATAGAIN__PRE                 0x0
+
+#define VSB_SYSCTRL_RAM1_DFERCA2GAIN__A                                     0x1C30033
+#define VSB_SYSCTRL_RAM1_DFERCA2GAIN__W                                     15
+#define VSB_SYSCTRL_RAM1_DFERCA2GAIN__M                                     0x7FFF
+#define VSB_SYSCTRL_RAM1_DFERCA2GAIN__PRE                                   0x0
+
+#define   VSB_SYSCTRL_RAM1_DFERCA2GAIN_DFERCA2TRAINGAIN__B                  0
+#define   VSB_SYSCTRL_RAM1_DFERCA2GAIN_DFERCA2TRAINGAIN__W                  7
+#define   VSB_SYSCTRL_RAM1_DFERCA2GAIN_DFERCA2TRAINGAIN__M                  0x7F
+#define   VSB_SYSCTRL_RAM1_DFERCA2GAIN_DFERCA2TRAINGAIN__PRE                0x0
+
+#define   VSB_SYSCTRL_RAM1_DFERCA2GAIN_DFERCA2DATAGAIN__B                   8
+#define   VSB_SYSCTRL_RAM1_DFERCA2GAIN_DFERCA2DATAGAIN__W                   7
+#define   VSB_SYSCTRL_RAM1_DFERCA2GAIN_DFERCA2DATAGAIN__M                   0x7F00
+#define   VSB_SYSCTRL_RAM1_DFERCA2GAIN_DFERCA2DATAGAIN__PRE                 0x0
+
+#define VSB_SYSCTRL_RAM1_DFEDDM1GAIN__A                                     0x1C30034
+#define VSB_SYSCTRL_RAM1_DFEDDM1GAIN__W                                     15
+#define VSB_SYSCTRL_RAM1_DFEDDM1GAIN__M                                     0x7FFF
+#define VSB_SYSCTRL_RAM1_DFEDDM1GAIN__PRE                                   0x0
+
+#define   VSB_SYSCTRL_RAM1_DFEDDM1GAIN_DFEDDM1TRAINGAIN__B                  0
+#define   VSB_SYSCTRL_RAM1_DFEDDM1GAIN_DFEDDM1TRAINGAIN__W                  7
+#define   VSB_SYSCTRL_RAM1_DFEDDM1GAIN_DFEDDM1TRAINGAIN__M                  0x7F
+#define   VSB_SYSCTRL_RAM1_DFEDDM1GAIN_DFEDDM1TRAINGAIN__PRE                0x0
+
+#define   VSB_SYSCTRL_RAM1_DFEDDM1GAIN_DFEDDM1DATAGAIN__B                   8
+#define   VSB_SYSCTRL_RAM1_DFEDDM1GAIN_DFEDDM1DATAGAIN__W                   7
+#define   VSB_SYSCTRL_RAM1_DFEDDM1GAIN_DFEDDM1DATAGAIN__M                   0x7F00
+#define   VSB_SYSCTRL_RAM1_DFEDDM1GAIN_DFEDDM1DATAGAIN__PRE                 0x0
+
+#define VSB_SYSCTRL_RAM1_DFEDDM2GAIN__A                                     0x1C30035
+#define VSB_SYSCTRL_RAM1_DFEDDM2GAIN__W                                     15
+#define VSB_SYSCTRL_RAM1_DFEDDM2GAIN__M                                     0x7FFF
+#define VSB_SYSCTRL_RAM1_DFEDDM2GAIN__PRE                                   0x0
+
+#define   VSB_SYSCTRL_RAM1_DFEDDM2GAIN_DFEDDM2TRAINGAIN__B                  0
+#define   VSB_SYSCTRL_RAM1_DFEDDM2GAIN_DFEDDM2TRAINGAIN__W                  7
+#define   VSB_SYSCTRL_RAM1_DFEDDM2GAIN_DFEDDM2TRAINGAIN__M                  0x7F
+#define   VSB_SYSCTRL_RAM1_DFEDDM2GAIN_DFEDDM2TRAINGAIN__PRE                0x0
+
+#define   VSB_SYSCTRL_RAM1_DFEDDM2GAIN_DFEDDM2DATAGAIN__B                   8
+#define   VSB_SYSCTRL_RAM1_DFEDDM2GAIN_DFEDDM2DATAGAIN__W                   7
+#define   VSB_SYSCTRL_RAM1_DFEDDM2GAIN_DFEDDM2DATAGAIN__M                   0x7F00
+#define   VSB_SYSCTRL_RAM1_DFEDDM2GAIN_DFEDDM2DATAGAIN__PRE                 0x0
+
+#define VSB_TCMEQ_RAM__A                                                    0x1C40000
+
+#define   VSB_TCMEQ_RAM_TCMEQ_RAM__B                                        0
+#define   VSB_TCMEQ_RAM_TCMEQ_RAM__W                                        16
+#define   VSB_TCMEQ_RAM_TCMEQ_RAM__M                                        0xFFFF
+#define   VSB_TCMEQ_RAM_TCMEQ_RAM__PRE                                      0x0
+
+#define VSB_FCPRE_RAM__A                                                    0x1C50000
+
+#define   VSB_FCPRE_RAM_FCPRE_RAM__B                                        0
+#define   VSB_FCPRE_RAM_FCPRE_RAM__W                                        16
+#define   VSB_FCPRE_RAM_FCPRE_RAM__M                                        0xFFFF
+#define   VSB_FCPRE_RAM_FCPRE_RAM__PRE                                      0x0
+
+#define VSB_EQTAP_RAM__A                                                    0x1C60000
+
+#define   VSB_EQTAP_RAM_EQTAP_RAM__B                                        0
+#define   VSB_EQTAP_RAM_EQTAP_RAM__W                                        12
+#define   VSB_EQTAP_RAM_EQTAP_RAM__M                                        0xFFF
+#define   VSB_EQTAP_RAM_EQTAP_RAM__PRE                                      0x0
+
+#endif
diff --git a/drivers/media/dvb-frontends/drxd_hard.c b/drivers/media/dvb-frontends/drxd_hard.c
index 9a2134792cf..5b87ece6941 100644
--- a/drivers/media/dvb-frontends/drxd_hard.c
+++ b/drivers/media/dvb-frontends/drxd_hard.c
@@ -46,10 +46,6 @@
 #define DRX_I2C_MODEFLAGS     0xC0
 #define DRX_I2C_FLAGS         0xF0
 
-#ifndef SIZEOF_ARRAY
-#define SIZEOF_ARRAY(array) (sizeof((array))/sizeof((array)[0]))
-#endif
-
 #define DEFAULT_LOCK_TIMEOUT    1100
 
 #define DRX_CHANNEL_AUTO 0
@@ -1018,7 +1014,7 @@ static int HI_CfgCommand(struct drxd_state *state)
 		status = Write16(state, HI_RA_RAM_SRV_CMD__A,
 				 HI_RA_RAM_SRV_CMD_CONFIG, 0);
 	else
-		status = HI_Command(state, HI_RA_RAM_SRV_CMD_CONFIG, 0);
+		status = HI_Command(state, HI_RA_RAM_SRV_CMD_CONFIG, NULL);
 	mutex_unlock(&state->mutex);
 	return status;
 }
@@ -1039,7 +1035,7 @@ static int HI_ResetCommand(struct drxd_state *state)
 	status = Write16(state, HI_RA_RAM_SRV_RST_KEY__A,
 			 HI_RA_RAM_SRV_RST_KEY_ACT, 0);
 	if (status == 0)
-		status = HI_Command(state, HI_RA_RAM_SRV_CMD_RESET, 0);
+		status = HI_Command(state, HI_RA_RAM_SRV_CMD_RESET, NULL);
 	mutex_unlock(&state->mutex);
 	msleep(1);
 	return status;
@@ -2692,11 +2688,11 @@ static int DRXD_init(struct drxd_state *state, const u8 *fw, u32 fw_size)
 		status = EnableAndResetMB(state);
 		if (status < 0)
 			break;
-		if (state->type_A)
+		if (state->type_A) {
 			status = ResetCEFR(state);
 			if (status < 0)
 				break;
-
+		}
 		if (fw) {
 			status = DownloadMicrocode(state, fw, fw_size);
 			if (status < 0)
@@ -2837,7 +2833,7 @@ static int drxd_init(struct dvb_frontend *fe)
 	int err = 0;
 
 /*	if (request_firmware(&state->fw, "drxd.fw", state->dev)<0) */
-	return DRXD_init(state, 0, 0);
+	return DRXD_init(state, NULL, 0);
 
 	err = DRXD_init(state, state->fw->data, state->fw->size);
 	release_firmware(state->fw);
@@ -2973,7 +2969,7 @@ struct dvb_frontend *drxd_attach(const struct drxd_config *config,
 
 	mutex_init(&state->mutex);
 
-	if (Read16(state, 0, 0, 0) < 0)
+	if (Read16(state, 0, NULL, 0) < 0)
 		goto error;
 
 	state->frontend.ops = drxd_ops;
diff --git a/drivers/media/dvb-frontends/drxk.h b/drivers/media/dvb-frontends/drxk.h
index f22eb9f13ad..f6cb3466032 100644
--- a/drivers/media/dvb-frontends/drxk.h
+++ b/drivers/media/dvb-frontends/drxk.h
@@ -29,7 +29,6 @@
  *				A value of 0 (default) or lower indicates that
  *				the correct number of parameters will be
  *				automatically detected.
- * @load_firmware_sync:		Force the firmware load to be synchronous.
  *
  * On the *_gpio vars, bit 0 is UIO-1, bit 1 is UIO-2 and bit 2 is
  * UIO-3.
@@ -41,7 +40,6 @@ struct drxk_config {
 	bool	parallel_ts;
 	bool	dynamic_clk;
 	bool	enable_merr_cfg;
-	bool	load_firmware_sync;
 
 	bool	antenna_dvbt;
 	u16	antenna_gpio;
diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c
index 082014de687..cce94a75b2e 100644
--- a/drivers/media/dvb-frontends/drxk_hard.c
+++ b/drivers/media/dvb-frontends/drxk_hard.c
@@ -1083,7 +1083,7 @@ static int hi_cfg_command(struct drxk_state *state)
 			 SIO_HI_RA_RAM_PAR_1_PAR1_SEC_KEY);
 	if (status < 0)
 		goto error;
-	status = hi_command(state, SIO_HI_RA_RAM_CMD_CONFIG, 0);
+	status = hi_command(state, SIO_HI_RA_RAM_CMD_CONFIG, NULL);
 	if (status < 0)
 		goto error;
 
@@ -1191,7 +1191,7 @@ static int mpegts_configure_pins(struct drxk_state *state, bool mpeg_enable)
 			goto error;
 
 		if (state->m_enable_parallel == true) {
-			/* paralel -> enable MD1 to MD7 */
+			/* parallel -> enable MD1 to MD7 */
 			status = write16(state, SIO_PDR_MD1_CFG__A,
 					 sio_pdr_mdx_cfg);
 			if (status < 0)
@@ -1428,7 +1428,7 @@ static int mpegts_stop(struct drxk_state *state)
 
 	dprintk(1, "\n");
 
-	/* Gracefull shutdown (byte boundaries) */
+	/* Graceful shutdown (byte boundaries) */
 	status = read16(state, FEC_OC_SNC_MODE__A, &fec_oc_snc_mode);
 	if (status < 0)
 		goto error;
@@ -2021,7 +2021,7 @@ static int mpegts_dto_setup(struct drxk_state *state,
 		fec_oc_dto_burst_len = 204;
 	}
 
-	/* Check serial or parrallel output */
+	/* Check serial or parallel output */
 	fec_oc_reg_ipr_mode &= (~(FEC_OC_IPR_MODE_SERIAL__M));
 	if (state->m_enable_parallel == false) {
 		/* MPEG data output is serial -> set ipr_mode[0] */
@@ -2781,7 +2781,7 @@ static int ConfigureI2CBridge(struct drxk_state *state, bool b_enable_bridge)
 			goto error;
 	}
 
-	status = hi_command(state, SIO_HI_RA_RAM_CMD_BRDCTRL, 0);
+	status = hi_command(state, SIO_HI_RA_RAM_CMD_BRDCTRL, NULL);
 
 error:
 	if (status < 0)
@@ -2908,7 +2908,7 @@ static int adc_synchronization(struct drxk_state *state)
 		goto error;
 
 	if (count == 1) {
-		/* Try sampling on a diffrent edge */
+		/* Try sampling on a different edge */
 		u16 clk_neg = 0;
 
 		status = read16(state, IQM_AF_CLKNEG__A, &clk_neg);
@@ -3306,7 +3306,7 @@ static int dvbt_sc_command(struct drxk_state *state,
 	if (status < 0)
 		goto error;
 
-	/* Retreive results parameters from SC */
+	/* Retrieve results parameters from SC */
 	switch (cmd) {
 		/* All commands yielding 5 results */
 		/* All commands yielding 4 results */
@@ -3849,7 +3849,7 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
 		break;
 	}
 #if 0
-	/* No hierachical channels support in BDA */
+	/* No hierarchical channels support in BDA */
 	/* Priority (only for hierarchical channels) */
 	switch (channel->priority) {
 	case DRX_PRIORITY_LOW:
@@ -4081,7 +4081,7 @@ error:
 /*============================================================================*/
 
 /**
-* \brief Retreive lock status .
+* \brief Retrieve lock status .
 * \param demod    Pointer to demodulator instance.
 * \param lockStat Pointer to lock status structure.
 * \return DRXStatus_t.
@@ -6174,7 +6174,7 @@ static int init_drxk(struct drxk_state *state)
 			goto error;
 
 		/* Stamp driver version number in SCU data RAM in BCD code
-			Done to enable field application engineers to retreive drxdriver version
+			Done to enable field application engineers to retrieve drxdriver version
 			via I2C from SCU RAM.
 			Not using SCU command interface for SCU register access since no
 			microcode may be present.
@@ -6399,7 +6399,7 @@ static int drxk_set_parameters(struct dvb_frontend *fe)
 	fe->ops.tuner_ops.get_if_frequency(fe, &IF);
 	start(state, 0, IF);
 
-	/* After set_frontend, stats aren't avaliable */
+	/* After set_frontend, stats aren't available */
 	p->strength.stat[0].scale = FE_SCALE_RELATIVE;
 	p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
 	p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
@@ -6830,25 +6830,13 @@ struct dvb_frontend *drxk_attach(const struct drxk_config *config,
 
 	/* Load firmware and initialize DRX-K */
 	if (state->microcode_name) {
-		if (config->load_firmware_sync) {
-			const struct firmware *fw = NULL;
+		const struct firmware *fw = NULL;
 
-			status = request_firmware(&fw, state->microcode_name,
-						  state->i2c->dev.parent);
-			if (status < 0)
-				fw = NULL;
-			load_firmware_cb(fw, state);
-		} else {
-			status = request_firmware_nowait(THIS_MODULE, 1,
-					      state->microcode_name,
-					      state->i2c->dev.parent,
-					      GFP_KERNEL,
-					      state, load_firmware_cb);
-			if (status < 0) {
-				pr_err("failed to request a firmware\n");
-				return NULL;
-			}
-		}
+		status = request_firmware(&fw, state->microcode_name,
+					  state->i2c->dev.parent);
+		if (status < 0)
+			fw = NULL;
+		load_firmware_cb(fw, state);
 	} else if (init_drxk(state) < 0)
 		goto error;
 
diff --git a/drivers/media/dvb-frontends/ds3000.c b/drivers/media/dvb-frontends/ds3000.c
index 1e344b03327..335daeff91b 100644
--- a/drivers/media/dvb-frontends/ds3000.c
+++ b/drivers/media/dvb-frontends/ds3000.c
@@ -616,7 +616,7 @@ static int ds3000_read_snr(struct dvb_frontend *fe, u16 *snr)
 			snr_reading = dvbs2_noise_reading / tmp;
 			if (snr_reading > 80)
 				snr_reading = 80;
-			*snr = -(dvbs2_snr_tab[snr_reading] / 1000);
+			*snr = -(dvbs2_snr_tab[snr_reading - 1] / 1000);
 		}
 		dprintk("%s: raw / cooked = 0x%02x / 0x%04x\n", __func__,
 				snr_reading, *snr);
diff --git a/drivers/media/dvb-frontends/it913x-fe-priv.h b/drivers/media/dvb-frontends/it913x-fe-priv.h
deleted file mode 100644
index eb6fd8aebdb..00000000000
--- a/drivers/media/dvb-frontends/it913x-fe-priv.h
+++ /dev/null
@@ -1,1051 +0,0 @@
-
-struct it913xset {	u32 pro;
-			u32 address;
-			u8 reg[15];
-			u8 count;
-};
-
-struct adctable {	u32 adcFrequency;
-			u32 bandwidth;
-			u32 coeff_1_2048;
-			u32 coeff_1_4096;
-			u32 coeff_1_8191;
-			u32 coeff_1_8192;
-			u32 coeff_1_8193;
-			u32 coeff_2_2k;
-			u32 coeff_2_4k;
-			u32 coeff_2_8k;
-			u16 bfsfcw_fftinx_ratio;
-			u16 fftinx_bfsfcw_ratio;
-};
-
-/* clock and coeff tables only table 3 is used with IT9137*/
-/* TODO other tables relate AF9035 may be removed */
-static struct adctable tab1[] = {
-	{	20156250, 6000000,
-		0x02b8ba6e, 0x015c5d37, 0x00ae340d, 0x00ae2e9b, 0x00ae292a,
-		0x015c5d37, 0x00ae2e9b, 0x0057174e, 0x02f1, 0x015c	},
-	{	20156250, 7000000,
-		0x032cd980, 0x01966cc0, 0x00cb3cba, 0x00cb3660, 0x00cb3007,
-		0x01966cc0, 0x00cb3660, 0x00659b30, 0x0285, 0x0196	},
-	{	20156250, 8000000,
-		0x03a0f893, 0x01d07c49, 0x00e84567, 0x00e83e25, 0x00e836e3,
-		0x01d07c49, 0x00e83e25, 0x00741f12, 0x0234, 0x01d0	},
-	{	20156250, 5000000,
-		0x02449b5c, 0x01224dae, 0x00912b60, 0x009126d7, 0x0091224e,
-		0x01224dae, 0x009126d7, 0x0048936b, 0x0387, 0x0122	}
-};
-
-static struct adctable tab2[] = {
-	{	20187500, 6000000,
-		0x02b7a654, 0x015bd32a, 0x00adef04, 0x00ade995, 0x00ade426,
-		0x015bd32a, 0x00ade995, 0x0056f4ca, 0x02f2, 0x015c	},
-	{	20187500, 7000000,
-		0x032b9761, 0x0195cbb1, 0x00caec30, 0x00cae5d8, 0x00cadf81,
-		0x0195cbb1, 0x00cae5d8, 0x006572ec, 0x0286, 0x0196	},
-	{	20187500, 8000000,
-		0x039f886f, 0x01cfc438, 0x00e7e95b, 0x00e7e21c, 0x00e7dadd,
-		0x01cfc438, 0x00e7e21c, 0x0073f10e, 0x0235, 0x01d0	},
-	{	20187500, 5000000,
-		0x0243b546, 0x0121daa3, 0x0090f1d9, 0x0090ed51, 0x0090e8ca,
-		0x0121daa3, 0x0090ed51, 0x004876a9, 0x0388, 0x0122	}
-
-};
-
-static struct adctable tab3[] = {
-	{	20250000, 6000000,
-		0x02b580ad, 0x015ac057, 0x00ad6597, 0x00ad602b, 0x00ad5ac1,
-		0x015ac057, 0x00ad602b, 0x0056b016, 0x02f4, 0x015b	},
-	{	20250000, 7000000,
-		0x03291620, 0x01948b10, 0x00ca4bda, 0x00ca4588, 0x00ca3f36,
-		0x01948b10, 0x00ca4588, 0x006522c4, 0x0288, 0x0195	},
-	{	20250000, 8000000,
-		0x039cab92, 0x01ce55c9, 0x00e7321e, 0x00e72ae4, 0x00e723ab,
-		0x01ce55c9, 0x00e72ae4, 0x00739572, 0x0237, 0x01ce	},
-	{	20250000, 5000000,
-		0x0241eb3b, 0x0120f59e, 0x00907f53, 0x00907acf, 0x0090764b,
-		0x0120f59e, 0x00907acf, 0x00483d67, 0x038b, 0x0121	}
-
-};
-
-static struct adctable tab4[] = {
-	{	20583333, 6000000,
-		0x02aa4598, 0x015522cc, 0x00aa96bb, 0x00aa9166, 0x00aa8c12,
-		0x015522cc, 0x00aa9166, 0x005548b3, 0x0300, 0x0155	},
-	{	20583333, 7000000,
-		0x031bfbdc, 0x018dfdee, 0x00c7052f, 0x00c6fef7, 0x00c6f8bf,
-		0x018dfdee, 0x00c6fef7, 0x00637f7b, 0x0293, 0x018e	},
-	{	20583333, 8000000,
-		0x038db21f, 0x01c6d910, 0x00e373a3, 0x00e36c88, 0x00e3656d,
-		0x01c6d910, 0x00e36c88, 0x0071b644, 0x0240, 0x01c7	},
-	{	20583333, 5000000,
-		0x02388f54, 0x011c47aa, 0x008e2846, 0x008e23d5, 0x008e1f64,
-		0x011c47aa, 0x008e23d5, 0x004711ea, 0x039a, 0x011c	}
-
-};
-
-static struct adctable tab5[] = {
-	{	20416667, 6000000,
-		0x02afd765, 0x0157ebb3, 0x00abfb39, 0x00abf5d9, 0x00abf07a,
-		0x0157ebb3, 0x00abf5d9, 0x0055faed, 0x02fa, 0x0158	},
-	{	20416667, 7000000,
-		0x03227b4b, 0x01913da6, 0x00c8a518, 0x00c89ed3, 0x00c8988e,
-		0x01913da6, 0x00c89ed3, 0x00644f69, 0x028d, 0x0191	},
-	{	20416667, 8000000,
-		0x03951f32, 0x01ca8f99, 0x00e54ef7, 0x00e547cc, 0x00e540a2,
-		0x01ca8f99, 0x00e547cc, 0x0072a3e6, 0x023c, 0x01cb	},
-	{	20416667, 5000000,
-		0x023d337f, 0x011e99c0, 0x008f515a, 0x008f4ce0, 0x008f4865,
-		0x011e99c0, 0x008f4ce0, 0x0047a670, 0x0393, 0x011f	}
-
-};
-
-static struct adctable tab6[] = {
-	{	20480000, 6000000,
-		0x02adb6db, 0x0156db6e, 0x00ab7312, 0x00ab6db7, 0x00ab685c,
-		0x0156db6e, 0x00ab6db7, 0x0055b6db, 0x02fd, 0x0157	},
-	{	20480000, 7000000,
-		0x03200000, 0x01900000, 0x00c80640, 0x00c80000, 0x00c7f9c0,
-		0x01900000, 0x00c80000, 0x00640000, 0x028f, 0x0190	},
-	{	20480000, 8000000,
-		0x03924925, 0x01c92492, 0x00e4996e, 0x00e49249, 0x00e48b25,
-		0x01c92492, 0x00e49249, 0x00724925, 0x023d, 0x01c9	},
-	{	20480000, 5000000,
-		0x023b6db7, 0x011db6db, 0x008edfe5, 0x008edb6e, 0x008ed6f7,
-		0x011db6db, 0x008edb6e, 0x00476db7, 0x0396, 0x011e	}
-};
-
-static struct adctable tab7[] = {
-	{	20500000, 6000000,
-		0x02ad0b99, 0x015685cc, 0x00ab4840, 0x00ab42e6, 0x00ab3d8c,
-		0x015685cc, 0x00ab42e6, 0x0055a173, 0x02fd, 0x0157	},
-	{	20500000, 7000000,
-		0x031f3832, 0x018f9c19, 0x00c7d44b, 0x00c7ce0c, 0x00c7c7ce,
-		0x018f9c19, 0x00c7ce0c, 0x0063e706, 0x0290, 0x0190	},
-	{	20500000, 8000000,
-		0x039164cb, 0x01c8b266, 0x00e46056, 0x00e45933, 0x00e45210,
-		0x01c8b266, 0x00e45933, 0x00722c99, 0x023e, 0x01c9	},
-	{	20500000, 5000000,
-		0x023adeff, 0x011d6f80, 0x008ebc36, 0x008eb7c0, 0x008eb34a,
-		0x011d6f80, 0x008eb7c0, 0x00475be0, 0x0396, 0x011d	}
-
-};
-
-static struct adctable tab8[] = {
-	{	20625000, 6000000,
-		0x02a8e4bd, 0x0154725e, 0x00aa3e81, 0x00aa392f, 0x00aa33de,
-		0x0154725e, 0x00aa392f, 0x00551c98, 0x0302, 0x0154	},
-	{	20625000, 7000000,
-		0x031a6032, 0x018d3019, 0x00c69e41, 0x00c6980c, 0x00c691d8,
-		0x018d3019, 0x00c6980c, 0x00634c06, 0x0294, 0x018d	},
-	{	20625000, 8000000,
-		0x038bdba6, 0x01c5edd3, 0x00e2fe02, 0x00e2f6ea, 0x00e2efd2,
-		0x01c5edd3, 0x00e2f6ea, 0x00717b75, 0x0242, 0x01c6	},
-	{	20625000, 5000000,
-		0x02376948, 0x011bb4a4, 0x008ddec1, 0x008dda52, 0x008dd5e3,
-		0x011bb4a4, 0x008dda52, 0x0046ed29, 0x039c, 0x011c	}
-
-};
-
-struct table {
-		u32 xtal;
-		struct adctable *table;
-};
-
-static struct table fe_clockTable[] = {
-		{12000000, tab3},	/* 12.00MHz */
-		{20480000, tab6},	/* 20.48MHz */
-		{36000000, tab3},	/* 36.00MHz */
-		{30000000, tab1},	/* 30.00MHz */
-		{26000000, tab4},	/* 26.00MHz */
-		{28000000, tab5},	/* 28.00MHz */
-		{32000000, tab7},	/* 32.00MHz */
-		{34000000, tab2},	/* 34.00MHz */
-		{24000000, tab1},	/* 24.00MHz */
-		{22000000, tab8},	/* 22.00MHz */
-};
-
-/* fe get */
-fe_code_rate_t fe_code[] = {
-	FEC_1_2,
-	FEC_2_3,
-	FEC_3_4,
-	FEC_5_6,
-	FEC_7_8,
-	FEC_NONE,
-};
-
-fe_guard_interval_t fe_gi[] = {
-	GUARD_INTERVAL_1_32,
-	GUARD_INTERVAL_1_16,
-	GUARD_INTERVAL_1_8,
-	GUARD_INTERVAL_1_4,
-};
-
-fe_hierarchy_t fe_hi[] = {
-	HIERARCHY_NONE,
-	HIERARCHY_1,
-	HIERARCHY_2,
-	HIERARCHY_4,
-};
-
-fe_transmit_mode_t fe_mode[] = {
-	TRANSMISSION_MODE_2K,
-	TRANSMISSION_MODE_8K,
-	TRANSMISSION_MODE_4K,
-};
-
-fe_modulation_t fe_con[] = {
-	QPSK,
-	QAM_16,
-	QAM_64,
-};
-
-enum {
-	PRIORITY_HIGH = 0,	/* High-priority stream */
-	PRIORITY_LOW,	/* Low-priority stream */
-};
-
-/* Standard demodulator functions */
-static struct it913xset set_solo_fe[] = {
-	{PRO_LINK, GPIOH5_EN, {0x01}, 0x01},
-	{PRO_LINK, GPIOH5_ON, {0x01}, 0x01},
-	{PRO_LINK, GPIOH5_O, {0x00}, 0x01},
-	{PRO_LINK, GPIOH5_O, {0x01}, 0x01},
-	{PRO_LINK, DVBT_INTEN, {0x04}, 0x01},
-	{PRO_LINK, DVBT_ENABLE, {0x05}, 0x01},
-	{PRO_DMOD, MP2IF_MPEG_PAR_MODE, {0x00}, 0x01},
-	{PRO_LINK, HOSTB_MPEG_SER_MODE, {0x00}, 0x01},
-	{PRO_LINK, HOSTB_MPEG_PAR_MODE, {0x00}, 0x01},
-	{PRO_DMOD, DCA_UPPER_CHIP, {0x00}, 0x01},
-	{PRO_LINK, HOSTB_DCA_UPPER, {0x00}, 0x01},
-	{PRO_DMOD, DCA_LOWER_CHIP, {0x00}, 0x01},
-	{PRO_LINK, HOSTB_DCA_LOWER, {0x00}, 0x01},
-	{PRO_DMOD, DCA_PLATCH, {0x00}, 0x01},
-	{PRO_DMOD, DCA_FPGA_LATCH, {0x00}, 0x01},
-	{PRO_DMOD, DCA_STAND_ALONE, {0x01}, 0x01},
-	{PRO_DMOD, DCA_ENABLE, {0x00}, 0x01},
-	{PRO_DMOD, MP2IF_MPEG_PAR_MODE, {0x00}, 0x01},
-	{PRO_DMOD, BFS_FCW, {0x00, 0x00, 0x00}, 0x03},
-	{0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
-};
-
-
-static struct it913xset init_1[] = {
-	{PRO_LINK, LOCK3_OUT, {0x01}, 0x01},
-	{PRO_LINK, PADMISCDRSR, {0x01}, 0x01},
-	{PRO_LINK, PADMISCDR2, {0x00}, 0x01},
-	{PRO_DMOD, 0xec57, {0x00, 0x00}, 0x02},
-	{PRO_LINK, PADMISCDR4, {0x00}, 0x01}, /* Power up */
-	{PRO_LINK, PADMISCDR8, {0x00}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
-};
-
-
-/* Version 1 types */
-static struct it913xset it9135_v1[] = {
-	{PRO_DMOD, 0x0051, {0x01}, 0x01},
-	{PRO_DMOD, 0x0070, {0x0a}, 0x01},
-	{PRO_DMOD, 0x007e, {0x04}, 0x01},
-	{PRO_DMOD, 0x0081, {0x0a}, 0x01},
-	{PRO_DMOD, 0x008a, {0x01}, 0x01},
-	{PRO_DMOD, 0x008e, {0x01}, 0x01},
-	{PRO_DMOD, 0x0092, {0x06}, 0x01},
-	{PRO_DMOD, 0x0099, {0x01}, 0x01},
-	{PRO_DMOD, 0x009f, {0xe1}, 0x01},
-	{PRO_DMOD, 0x00a0, {0xcf}, 0x01},
-	{PRO_DMOD, 0x00a3, {0x01}, 0x01},
-	{PRO_DMOD, 0x00a5, {0x01}, 0x01},
-	{PRO_DMOD, 0x00a6, {0x01}, 0x01},
-	{PRO_DMOD, 0x00a9, {0x00}, 0x01},
-	{PRO_DMOD, 0x00aa, {0x01}, 0x01},
-	{PRO_DMOD, 0x00b0, {0x01}, 0x01},
-	{PRO_DMOD, 0x00c2, {0x05}, 0x01},
-	{PRO_DMOD, 0x00c6, {0x19}, 0x01},
-	{PRO_DMOD, 0xf000, {0x0f}, 0x01},
-	{PRO_DMOD, 0xf016, {0x10}, 0x01},
-	{PRO_DMOD, 0xf017, {0x04}, 0x01},
-	{PRO_DMOD, 0xf018, {0x05}, 0x01},
-	{PRO_DMOD, 0xf019, {0x04}, 0x01},
-	{PRO_DMOD, 0xf01a, {0x05}, 0x01},
-	{PRO_DMOD, 0xf021, {0x03}, 0x01},
-	{PRO_DMOD, 0xf022, {0x0a}, 0x01},
-	{PRO_DMOD, 0xf023, {0x0a}, 0x01},
-	{PRO_DMOD, 0xf02b, {0x00}, 0x01},
-	{PRO_DMOD, 0xf02c, {0x01}, 0x01},
-	{PRO_DMOD, 0xf064, {0x03}, 0x01},
-	{PRO_DMOD, 0xf065, {0xf9}, 0x01},
-	{PRO_DMOD, 0xf066, {0x03}, 0x01},
-	{PRO_DMOD, 0xf067, {0x01}, 0x01},
-	{PRO_DMOD, 0xf06f, {0xe0}, 0x01},
-	{PRO_DMOD, 0xf070, {0x03}, 0x01},
-	{PRO_DMOD, 0xf072, {0x0f}, 0x01},
-	{PRO_DMOD, 0xf073, {0x03}, 0x01},
-	{PRO_DMOD, 0xf078, {0x00}, 0x01},
-	{PRO_DMOD, 0xf087, {0x00}, 0x01},
-	{PRO_DMOD, 0xf09b, {0x3f}, 0x01},
-	{PRO_DMOD, 0xf09c, {0x00}, 0x01},
-	{PRO_DMOD, 0xf09d, {0x20}, 0x01},
-	{PRO_DMOD, 0xf09e, {0x00}, 0x01},
-	{PRO_DMOD, 0xf09f, {0x0c}, 0x01},
-	{PRO_DMOD, 0xf0a0, {0x00}, 0x01},
-	{PRO_DMOD, 0xf130, {0x04}, 0x01},
-	{PRO_DMOD, 0xf132, {0x04}, 0x01},
-	{PRO_DMOD, 0xf144, {0x1a}, 0x01},
-	{PRO_DMOD, 0xf146, {0x00}, 0x01},
-	{PRO_DMOD, 0xf14a, {0x01}, 0x01},
-	{PRO_DMOD, 0xf14c, {0x00}, 0x01},
-	{PRO_DMOD, 0xf14d, {0x00}, 0x01},
-	{PRO_DMOD, 0xf14f, {0x04}, 0x01},
-	{PRO_DMOD, 0xf158, {0x7f}, 0x01},
-	{PRO_DMOD, 0xf15a, {0x00}, 0x01},
-	{PRO_DMOD, 0xf15b, {0x08}, 0x01},
-	{PRO_DMOD, 0xf15d, {0x03}, 0x01},
-	{PRO_DMOD, 0xf15e, {0x05}, 0x01},
-	{PRO_DMOD, 0xf163, {0x05}, 0x01},
-	{PRO_DMOD, 0xf166, {0x01}, 0x01},
-	{PRO_DMOD, 0xf167, {0x40}, 0x01},
-	{PRO_DMOD, 0xf168, {0x0f}, 0x01},
-	{PRO_DMOD, 0xf17a, {0x00}, 0x01},
-	{PRO_DMOD, 0xf17b, {0x00}, 0x01},
-	{PRO_DMOD, 0xf183, {0x01}, 0x01},
-	{PRO_DMOD, 0xf19d, {0x40}, 0x01},
-	{PRO_DMOD, 0xf1bc, {0x36}, 0x01},
-	{PRO_DMOD, 0xf1bd, {0x00}, 0x01},
-	{PRO_DMOD, 0xf1cb, {0xa0}, 0x01},
-	{PRO_DMOD, 0xf1cc, {0x01}, 0x01},
-	{PRO_DMOD, 0xf204, {0x10}, 0x01},
-	{PRO_DMOD, 0xf214, {0x00}, 0x01},
-	{PRO_DMOD, 0xf40e, {0x0a}, 0x01},
-	{PRO_DMOD, 0xf40f, {0x40}, 0x01},
-	{PRO_DMOD, 0xf410, {0x08}, 0x01},
-	{PRO_DMOD, 0xf55f, {0x0a}, 0x01},
-	{PRO_DMOD, 0xf561, {0x15}, 0x01},
-	{PRO_DMOD, 0xf562, {0x20}, 0x01},
-	{PRO_DMOD, 0xf5df, {0xfb}, 0x01},
-	{PRO_DMOD, 0xf5e0, {0x00}, 0x01},
-	{PRO_DMOD, 0xf5e3, {0x09}, 0x01},
-	{PRO_DMOD, 0xf5e4, {0x01}, 0x01},
-	{PRO_DMOD, 0xf5e5, {0x01}, 0x01},
-	{PRO_DMOD, 0xf5f8, {0x01}, 0x01},
-	{PRO_DMOD, 0xf5fd, {0x01}, 0x01},
-	{PRO_DMOD, 0xf600, {0x05}, 0x01},
-	{PRO_DMOD, 0xf601, {0x08}, 0x01},
-	{PRO_DMOD, 0xf602, {0x0b}, 0x01},
-	{PRO_DMOD, 0xf603, {0x0e}, 0x01},
-	{PRO_DMOD, 0xf604, {0x11}, 0x01},
-	{PRO_DMOD, 0xf605, {0x14}, 0x01},
-	{PRO_DMOD, 0xf606, {0x17}, 0x01},
-	{PRO_DMOD, 0xf607, {0x1f}, 0x01},
-	{PRO_DMOD, 0xf60e, {0x00}, 0x01},
-	{PRO_DMOD, 0xf60f, {0x04}, 0x01},
-	{PRO_DMOD, 0xf610, {0x32}, 0x01},
-	{PRO_DMOD, 0xf611, {0x10}, 0x01},
-	{PRO_DMOD, 0xf707, {0xfc}, 0x01},
-	{PRO_DMOD, 0xf708, {0x00}, 0x01},
-	{PRO_DMOD, 0xf709, {0x37}, 0x01},
-	{PRO_DMOD, 0xf70a, {0x00}, 0x01},
-	{PRO_DMOD, 0xf78b, {0x01}, 0x01},
-	{PRO_DMOD, 0xf80f, {0x40}, 0x01},
-	{PRO_DMOD, 0xf810, {0x54}, 0x01},
-	{PRO_DMOD, 0xf811, {0x5a}, 0x01},
-	{PRO_DMOD, 0xf905, {0x01}, 0x01},
-	{PRO_DMOD, 0xfb06, {0x03}, 0x01},
-	{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
-};
-
-static struct it913xset it9135_38[] = {
-	{PRO_DMOD, 0x0043, {0x00}, 0x01},
-	{PRO_DMOD, 0x0046, {0x38}, 0x01},
-	{PRO_DMOD, 0x0051, {0x01}, 0x01},
-	{PRO_DMOD, 0x005f, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0x0068, {0x0a}, 0x01},
-	{PRO_DMOD, 0x0070, {0x0a, 0x05, 0x02}, 0x03},
-	{PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0xc8, 0x01}, 0x05},
-	{PRO_DMOD, 0x007e, {0x04, 0x00}, 0x02},
-	{PRO_DMOD, 0x0081, {	0x0a, 0x12, 0x02, 0x0a, 0x03, 0xc8, 0xb8,
-				0xd0, 0xc3, 0x01}, 0x0a},
-	{PRO_DMOD, 0x008e, {0x01}, 0x01},
-	{PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
-	{PRO_DMOD, 0x0099, {0x01}, 0x01},
-	{PRO_DMOD, 0x009b, {0x3c, 0x28}, 0x02},
-	{PRO_DMOD, 0x009f, {0xe1, 0xcf}, 0x02},
-	{PRO_DMOD, 0x00a3, {0x01, 0x5a, 0x01, 0x01}, 0x04},
-	{PRO_DMOD, 0x00a9, {0x00, 0x01}, 0x02},
-	{PRO_DMOD, 0x00b0, {0x01}, 0x01},
-	{PRO_DMOD, 0x00b3, {0x02, 0x32}, 0x02},
-	{PRO_DMOD, 0x00b6, {0x14}, 0x01},
-	{PRO_DMOD, 0x00c0, {0x11, 0x00, 0x05}, 0x03},
-	{PRO_DMOD, 0x00c4, {0x00}, 0x01},
-	{PRO_DMOD, 0x00c6, {0x19, 0x00}, 0x02},
-	{PRO_DMOD, 0x00cc, {0x2e, 0x51, 0x33}, 0x03},
-	{PRO_DMOD, 0x00f3, {0x05, 0x8c, 0x8c}, 0x03},
-	{PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
-	{PRO_DMOD, 0x00fc, {	0x02, 0x02, 0x02, 0x09, 0x50, 0x7b, 0x77,
-				0x00, 0x02, 0xc8, 0x05, 0x7b}, 0x0c},
-	{PRO_DMOD, 0x0109, {0x02}, 0x01},
-	{PRO_DMOD, 0x0115, {0x0a, 0x03, 0x02, 0x80}, 0x04},
-	{PRO_DMOD, 0x011a, {0xc8, 0x7b, 0x8a, 0xa0}, 0x04},
-	{PRO_DMOD, 0x0122, {0x02, 0x18, 0xc3}, 0x03},
-	{PRO_DMOD, 0x0127, {0x00, 0x07}, 0x02},
-	{PRO_DMOD, 0x012a, {0x53, 0x51, 0x4e, 0x43}, 0x04},
-	{PRO_DMOD, 0x0137, {0x01, 0x00, 0x07, 0x00, 0x06}, 0x05},
-	{PRO_DMOD, 0x013d, {0x00, 0x01, 0x5b, 0xc8, 0x59}, 0x05},
-	{PRO_DMOD, 0xf000, {0x0f}, 0x01},
-	{PRO_DMOD, 0xf016, {0x10, 0x04, 0x05, 0x04, 0x05}, 0x05},
-	{PRO_DMOD, 0xf01f, {0x8c, 0x00, 0x03, 0x0a, 0x0a}, 0x05},
-	{PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00, 0x01}, 0x04},
-	{PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
-	{PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
-	{PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
-	{PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
-	{PRO_DMOD, 0xf085, {0x00, 0x02, 0x00}, 0x03},
-	{PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
-	{PRO_DMOD, 0xf130, {0x04}, 0x01},
-	{PRO_DMOD, 0xf132, {0x04}, 0x01},
-	{PRO_DMOD, 0xf144, {0x1a}, 0x01},
-	{PRO_DMOD, 0xf146, {0x00}, 0x01},
-	{PRO_DMOD, 0xf14a, {0x01}, 0x01},
-	{PRO_DMOD, 0xf14c, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0xf14f, {0x04}, 0x01},
-	{PRO_DMOD, 0xf158, {0x7f}, 0x01},
-	{PRO_DMOD, 0xf15a, {0x00, 0x08}, 0x02},
-	{PRO_DMOD, 0xf15d, {0x03, 0x05}, 0x02},
-	{PRO_DMOD, 0xf163, {0x05}, 0x01},
-	{PRO_DMOD, 0xf166, {0x01, 0x40, 0x0f}, 0x03},
-	{PRO_DMOD, 0xf17a, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0xf183, {0x01}, 0x01},
-	{PRO_DMOD, 0xf19d, {0x40}, 0x01},
-	{PRO_DMOD, 0xf1bc, {0x36, 0x00}, 0x02},
-	{PRO_DMOD, 0xf1cb, {0xa0, 0x01}, 0x02},
-	{PRO_DMOD, 0xf204, {0x10}, 0x01},
-	{PRO_DMOD, 0xf214, {0x00}, 0x01},
-	{PRO_DMOD, 0xf24c, {0x88, 0x95, 0x9a, 0x90}, 0x04},
-	{PRO_DMOD, 0xf25a, {0x07, 0xe8, 0x03, 0xb0, 0x04}, 0x05},
-	{PRO_DMOD, 0xf270, {0x01, 0x02, 0x01, 0x02}, 0x04},
-	{PRO_DMOD, 0xf40e, {0x0a, 0x40, 0x08}, 0x03},
-	{PRO_DMOD, 0xf55f, {0x0a}, 0x01},
-	{PRO_DMOD, 0xf561, {0x15, 0x20}, 0x02},
-	{PRO_DMOD, 0xf5df, {0xfb, 0x00}, 0x02},
-	{PRO_DMOD, 0xf5e3, {0x09, 0x01, 0x01}, 0x03},
-	{PRO_DMOD, 0xf5f8, {0x01}, 0x01},
-	{PRO_DMOD, 0xf5fd, {0x01}, 0x01},
-	{PRO_DMOD, 0xf600, {	0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17,
-				0x1f}, 0x08},
-	{PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
-	{PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
-	{PRO_DMOD, 0xf78b, {0x01}, 0x01},
-	{PRO_DMOD, 0xf80f, {0x40, 0x54, 0x5a}, 0x03},
-	{PRO_DMOD, 0xf905, {0x01}, 0x01},
-	{PRO_DMOD, 0xfb06, {0x03}, 0x01},
-	{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
-};
-
-static struct it913xset it9135_51[] = {
-	{PRO_DMOD, 0x0043, {0x00}, 0x01},
-	{PRO_DMOD, 0x0046, {0x51}, 0x01},
-	{PRO_DMOD, 0x0051, {0x01}, 0x01},
-	{PRO_DMOD, 0x005f, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0x0068, {0x0a}, 0x01},
-	{PRO_DMOD, 0x0070, {0x0a, 0x06, 0x02}, 0x03},
-	{PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0xc8, 0x01}, 0x05},
-	{PRO_DMOD, 0x007e, {0x04, 0x00}, 0x02},
-	{PRO_DMOD, 0x0081, {	0x0a, 0x12, 0x02, 0x0a, 0x03, 0xc0, 0x96,
-				0xcf, 0xc3, 0x01}, 0x0a},
-	{PRO_DMOD, 0x008e, {0x01}, 0x01},
-	{PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
-	{PRO_DMOD, 0x0099, {0x01}, 0x01},
-	{PRO_DMOD, 0x009b, {0x3c, 0x28}, 0x02},
-	{PRO_DMOD, 0x009f, {0xe1, 0xcf}, 0x02},
-	{PRO_DMOD, 0x00a3, {0x01, 0x5a, 0x01, 0x01}, 0x04},
-	{PRO_DMOD, 0x00a9, {0x00, 0x01}, 0x02},
-	{PRO_DMOD, 0x00b0, {0x01}, 0x01},
-	{PRO_DMOD, 0x00b3, {0x02, 0x3c}, 0x02},
-	{PRO_DMOD, 0x00b6, {0x14}, 0x01},
-	{PRO_DMOD, 0x00c0, {0x11, 0x00, 0x05}, 0x03},
-	{PRO_DMOD, 0x00c4, {0x00}, 0x01},
-	{PRO_DMOD, 0x00c6, {0x19, 0x00}, 0x02},
-	{PRO_DMOD, 0x00cc, {0x2e, 0x51, 0x33}, 0x03},
-	{PRO_DMOD, 0x00f3, {0x05, 0x8c, 0x8c}, 0x03},
-	{PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
-	{PRO_DMOD, 0x00fc, {	0x03, 0x02, 0x02, 0x09, 0x50, 0x7a, 0x77,
-				0x01, 0x02, 0xb0, 0x02, 0x7a}, 0x0c},
-	{PRO_DMOD, 0x0109, {0x02}, 0x01},
-	{PRO_DMOD, 0x0115, {0x0a, 0x03, 0x02, 0x80}, 0x04},
-	{PRO_DMOD, 0x011a, {0xc0, 0x7a, 0xac, 0x8c}, 0x04},
-	{PRO_DMOD, 0x0122, {0x02, 0x70, 0xa4}, 0x03},
-	{PRO_DMOD, 0x0127, {0x00, 0x07}, 0x02},
-	{PRO_DMOD, 0x012a, {0x53, 0x51, 0x4e, 0x43}, 0x04},
-	{PRO_DMOD, 0x0137, {0x01, 0x00, 0x07, 0x00, 0x06}, 0x05},
-	{PRO_DMOD, 0x013d, {0x00, 0x01, 0x5b, 0xc0, 0x59}, 0x05},
-	{PRO_DMOD, 0xf000, {0x0f}, 0x01},
-	{PRO_DMOD, 0xf016, {0x10, 0x04, 0x05, 0x04, 0x05}, 0x05},
-	{PRO_DMOD, 0xf01f, {0x8c, 0x00, 0x03, 0x0a, 0x0a}, 0x05},
-	{PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00, 0x01}, 0x04},
-	{PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
-	{PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
-	{PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
-	{PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
-	{PRO_DMOD, 0xf085, {0xc0, 0x01, 0x00}, 0x03},
-	{PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
-	{PRO_DMOD, 0xf130, {0x04}, 0x01},
-	{PRO_DMOD, 0xf132, {0x04}, 0x01},
-	{PRO_DMOD, 0xf144, {0x1a}, 0x01},
-	{PRO_DMOD, 0xf146, {0x00}, 0x01},
-	{PRO_DMOD, 0xf14a, {0x01}, 0x01},
-	{PRO_DMOD, 0xf14c, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0xf14f, {0x04}, 0x01},
-	{PRO_DMOD, 0xf158, {0x7f}, 0x01},
-	{PRO_DMOD, 0xf15a, {0x00, 0x08}, 0x02},
-	{PRO_DMOD, 0xf15d, {0x03, 0x05}, 0x02},
-	{PRO_DMOD, 0xf163, {0x05}, 0x01},
-	{PRO_DMOD, 0xf166, {0x01, 0x40, 0x0f}, 0x03},
-	{PRO_DMOD, 0xf17a, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0xf183, {0x01}, 0x01},
-	{PRO_DMOD, 0xf19d, {0x40}, 0x01},
-	{PRO_DMOD, 0xf1bc, {0x36, 0x00}, 0x02},
-	{PRO_DMOD, 0xf1cb, {0xa0, 0x01}, 0x02},
-	{PRO_DMOD, 0xf204, {0x10}, 0x01},
-	{PRO_DMOD, 0xf214, {0x00}, 0x01},
-	{PRO_DMOD, 0xf24c, {0x88, 0x95, 0x9a, 0x90}, 0x04},
-	{PRO_DMOD, 0xf25a, {0x07, 0xe8, 0x03, 0xb0, 0x04}, 0x05},
-	{PRO_DMOD, 0xf270, {0x01, 0x02, 0x01, 0x02}, 0x04},
-	{PRO_DMOD, 0xf40e, {0x0a, 0x40, 0x08}, 0x03},
-	{PRO_DMOD, 0xf55f, {0x0a}, 0x01},
-	{PRO_DMOD, 0xf561, {0x15, 0x20}, 0x02},
-	{PRO_DMOD, 0xf5df, {0xfb, 0x00}, 0x02},
-	{PRO_DMOD, 0xf5e3, {0x09, 0x01, 0x01}, 0x03},
-	{PRO_DMOD, 0xf5f8, {0x01}, 0x01},
-	{PRO_DMOD, 0xf5fd, {0x01}, 0x01},
-	{PRO_DMOD, 0xf600, {	0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17,
-				0x1f}, 0x08},
-	{PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
-	{PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
-	{PRO_DMOD, 0xf78b, {0x01}, 0x01},
-	{PRO_DMOD, 0xf80f, {0x40, 0x54, 0x5a}, 0x03},
-	{PRO_DMOD, 0xf905, {0x01}, 0x01},
-	{PRO_DMOD, 0xfb06, {0x03}, 0x01},
-	{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
-};
-
-static struct it913xset it9135_52[] = {
-	{PRO_DMOD, 0x0043, {0x00}, 0x01},
-	{PRO_DMOD, 0x0046, {0x52}, 0x01},
-	{PRO_DMOD, 0x0051, {0x01}, 0x01},
-	{PRO_DMOD, 0x005f, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0x0068, {0x10}, 0x01},
-	{PRO_DMOD, 0x0070, {0x0a, 0x05, 0x02}, 0x03},
-	{PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0xa0, 0x01}, 0x05},
-	{PRO_DMOD, 0x007e, {0x04, 0x00}, 0x02},
-	{PRO_DMOD, 0x0081, {	0x0a, 0x12, 0x03, 0x0a, 0x03, 0xb3, 0x97,
-				0xc0, 0x9e, 0x01}, 0x0a},
-	{PRO_DMOD, 0x008e, {0x01}, 0x01},
-	{PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
-	{PRO_DMOD, 0x0099, {0x01}, 0x01},
-	{PRO_DMOD, 0x009b, {0x3c, 0x28}, 0x02},
-	{PRO_DMOD, 0x009f, {0xe1, 0xcf}, 0x02},
-	{PRO_DMOD, 0x00a3, {0x01, 0x5c, 0x01, 0x01}, 0x04},
-	{PRO_DMOD, 0x00a9, {0x00, 0x01}, 0x02},
-	{PRO_DMOD, 0x00b0, {0x01}, 0x01},
-	{PRO_DMOD, 0x00b3, {0x02, 0x3c}, 0x02},
-	{PRO_DMOD, 0x00b6, {0x14}, 0x01},
-	{PRO_DMOD, 0x00c0, {0x11, 0x00, 0x05}, 0x03},
-	{PRO_DMOD, 0x00c4, {0x00}, 0x01},
-	{PRO_DMOD, 0x00c6, {0x19, 0x00}, 0x02},
-	{PRO_DMOD, 0x00cc, {0x2e, 0x51, 0x33}, 0x03},
-	{PRO_DMOD, 0x00f3, {0x05, 0x91, 0x8c}, 0x03},
-	{PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
-	{PRO_DMOD, 0x00fc, {	0x03, 0x02, 0x02, 0x09, 0x50, 0x74, 0x77,
-				0x02, 0x02, 0xae, 0x02, 0x6e}, 0x0c},
-	{PRO_DMOD, 0x0109, {0x02}, 0x01},
-	{PRO_DMOD, 0x0115, {0x0a, 0x03, 0x02, 0x80}, 0x04},
-	{PRO_DMOD, 0x011a, {0xcd, 0x62, 0xa4, 0x8c}, 0x04},
-	{PRO_DMOD, 0x0122, {0x03, 0x18, 0x9e}, 0x03},
-	{PRO_DMOD, 0x0127, {0x00, 0x07}, 0x02},
-	{PRO_DMOD, 0x012a, {0x53, 0x51, 0x4e, 0x43}, 0x04},
-	{PRO_DMOD, 0x0137, {0x00, 0x00, 0x07, 0x00, 0x06}, 0x05},
-	{PRO_DMOD, 0x013d, {0x00, 0x01, 0x5b, 0xb6, 0x59}, 0x05},
-	{PRO_DMOD, 0xf000, {0x0f}, 0x01},
-	{PRO_DMOD, 0xf016, {0x10, 0x04, 0x05, 0x04, 0x05}, 0x05},
-	{PRO_DMOD, 0xf01f, {0x8c, 0x00, 0x03, 0x0a, 0x0a}, 0x05},
-	{PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00, 0x01}, 0x04},
-	{PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
-	{PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
-	{PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
-	{PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
-	{PRO_DMOD, 0xf085, {0xc0, 0x01, 0x00}, 0x03},
-	{PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
-	{PRO_DMOD, 0xf130, {0x04}, 0x01},
-	{PRO_DMOD, 0xf132, {0x04}, 0x01},
-	{PRO_DMOD, 0xf144, {0x1a}, 0x01},
-	{PRO_DMOD, 0xf146, {0x00}, 0x01},
-	{PRO_DMOD, 0xf14a, {0x01}, 0x01},
-	{PRO_DMOD, 0xf14c, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0xf14f, {0x04}, 0x01},
-	{PRO_DMOD, 0xf158, {0x7f}, 0x01},
-	{PRO_DMOD, 0xf15a, {0x00, 0x08}, 0x02},
-	{PRO_DMOD, 0xf15d, {0x03, 0x05}, 0x02},
-	{PRO_DMOD, 0xf163, {0x05}, 0x01},
-	{PRO_DMOD, 0xf166, {0x01, 0x40, 0x0f}, 0x03},
-	{PRO_DMOD, 0xf17a, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0xf183, {0x01}, 0x01},
-	{PRO_DMOD, 0xf19d, {0x40}, 0x01},
-	{PRO_DMOD, 0xf1bc, {0x36, 0x00}, 0x02},
-	{PRO_DMOD, 0xf1cb, {0xa0, 0x01}, 0x02},
-	{PRO_DMOD, 0xf204, {0x10}, 0x01},
-	{PRO_DMOD, 0xf214, {0x00}, 0x01},
-	{PRO_DMOD, 0xf24c, {0x88, 0x95, 0x9a, 0x90}, 0x04},
-	{PRO_DMOD, 0xf25a, {0x07, 0xe8, 0x03, 0xb0, 0x04}, 0x05},
-	{PRO_DMOD, 0xf270, {0x01, 0x02, 0x01, 0x02}, 0x04},
-	{PRO_DMOD, 0xf40e, {0x0a, 0x40, 0x08}, 0x03},
-	{PRO_DMOD, 0xf55f, {0x0a}, 0x01},
-	{PRO_DMOD, 0xf561, {0x15, 0x20}, 0x02},
-	{PRO_DMOD, 0xf5df, {0xfb, 0x00}, 0x02},
-	{PRO_DMOD, 0xf5e3, {0x09, 0x01, 0x01}, 0x03},
-	{PRO_DMOD, 0xf5f8, {0x01}, 0x01},
-	{PRO_DMOD, 0xf5fd, {0x01}, 0x01},
-	{PRO_DMOD, 0xf600, {0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17,
-				0x1f}, 0x08},
-	{PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
-	{PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
-	{PRO_DMOD, 0xf78b, {0x01}, 0x01},
-	{PRO_DMOD, 0xf80f, {0x40, 0x54, 0x5a}, 0x03},
-	{PRO_DMOD, 0xf905, {0x01}, 0x01},
-	{PRO_DMOD, 0xfb06, {0x03}, 0x01},
-	{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
-};
-
-/* Version 2 types */
-static struct it913xset it9135_v2[] = {
-	{PRO_DMOD, 0x0051, {0x01}, 0x01},
-	{PRO_DMOD, 0x0070, {0x0a}, 0x01},
-	{PRO_DMOD, 0x007e, {0x04}, 0x01},
-	{PRO_DMOD, 0x0081, {0x0a}, 0x01},
-	{PRO_DMOD, 0x008a, {0x01}, 0x01},
-	{PRO_DMOD, 0x008e, {0x01}, 0x01},
-	{PRO_DMOD, 0x0092, {0x06}, 0x01},
-	{PRO_DMOD, 0x0099, {0x01}, 0x01},
-	{PRO_DMOD, 0x009f, {0xe1}, 0x01},
-	{PRO_DMOD, 0x00a0, {0xcf}, 0x01},
-	{PRO_DMOD, 0x00a3, {0x01}, 0x01},
-	{PRO_DMOD, 0x00a5, {0x01}, 0x01},
-	{PRO_DMOD, 0x00a6, {0x01}, 0x01},
-	{PRO_DMOD, 0x00a9, {0x00}, 0x01},
-	{PRO_DMOD, 0x00aa, {0x01}, 0x01},
-	{PRO_DMOD, 0x00b0, {0x01}, 0x01},
-	{PRO_DMOD, 0x00c2, {0x05}, 0x01},
-	{PRO_DMOD, 0x00c6, {0x19}, 0x01},
-	{PRO_DMOD, 0xf000, {0x0f}, 0x01},
-	{PRO_DMOD, 0xf02b, {0x00}, 0x01},
-	{PRO_DMOD, 0xf064, {0x03}, 0x01},
-	{PRO_DMOD, 0xf065, {0xf9}, 0x01},
-	{PRO_DMOD, 0xf066, {0x03}, 0x01},
-	{PRO_DMOD, 0xf067, {0x01}, 0x01},
-	{PRO_DMOD, 0xf06f, {0xe0}, 0x01},
-	{PRO_DMOD, 0xf070, {0x03}, 0x01},
-	{PRO_DMOD, 0xf072, {0x0f}, 0x01},
-	{PRO_DMOD, 0xf073, {0x03}, 0x01},
-	{PRO_DMOD, 0xf078, {0x00}, 0x01},
-	{PRO_DMOD, 0xf087, {0x00}, 0x01},
-	{PRO_DMOD, 0xf09b, {0x3f}, 0x01},
-	{PRO_DMOD, 0xf09c, {0x00}, 0x01},
-	{PRO_DMOD, 0xf09d, {0x20}, 0x01},
-	{PRO_DMOD, 0xf09e, {0x00}, 0x01},
-	{PRO_DMOD, 0xf09f, {0x0c}, 0x01},
-	{PRO_DMOD, 0xf0a0, {0x00}, 0x01},
-	{PRO_DMOD, 0xf130, {0x04}, 0x01},
-	{PRO_DMOD, 0xf132, {0x04}, 0x01},
-	{PRO_DMOD, 0xf144, {0x1a}, 0x01},
-	{PRO_DMOD, 0xf146, {0x00}, 0x01},
-	{PRO_DMOD, 0xf14a, {0x01}, 0x01},
-	{PRO_DMOD, 0xf14c, {0x00}, 0x01},
-	{PRO_DMOD, 0xf14d, {0x00}, 0x01},
-	{PRO_DMOD, 0xf14f, {0x04}, 0x01},
-	{PRO_DMOD, 0xf158, {0x7f}, 0x01},
-	{PRO_DMOD, 0xf15a, {0x00}, 0x01},
-	{PRO_DMOD, 0xf15b, {0x08}, 0x01},
-	{PRO_DMOD, 0xf15d, {0x03}, 0x01},
-	{PRO_DMOD, 0xf15e, {0x05}, 0x01},
-	{PRO_DMOD, 0xf163, {0x05}, 0x01},
-	{PRO_DMOD, 0xf166, {0x01}, 0x01},
-	{PRO_DMOD, 0xf167, {0x40}, 0x01},
-	{PRO_DMOD, 0xf168, {0x0f}, 0x01},
-	{PRO_DMOD, 0xf17a, {0x00}, 0x01},
-	{PRO_DMOD, 0xf17b, {0x00}, 0x01},
-	{PRO_DMOD, 0xf183, {0x01}, 0x01},
-	{PRO_DMOD, 0xf19d, {0x40}, 0x01},
-	{PRO_DMOD, 0xf1bc, {0x36}, 0x01},
-	{PRO_DMOD, 0xf1bd, {0x00}, 0x01},
-	{PRO_DMOD, 0xf1cb, {0xa0}, 0x01},
-	{PRO_DMOD, 0xf1cc, {0x01}, 0x01},
-	{PRO_DMOD, 0xf204, {0x10}, 0x01},
-	{PRO_DMOD, 0xf214, {0x00}, 0x01},
-	{PRO_DMOD, 0xf40e, {0x0a}, 0x01},
-	{PRO_DMOD, 0xf40f, {0x40}, 0x01},
-	{PRO_DMOD, 0xf410, {0x08}, 0x01},
-	{PRO_DMOD, 0xf55f, {0x0a}, 0x01},
-	{PRO_DMOD, 0xf561, {0x15}, 0x01},
-	{PRO_DMOD, 0xf562, {0x20}, 0x01},
-	{PRO_DMOD, 0xf5e3, {0x09}, 0x01},
-	{PRO_DMOD, 0xf5e4, {0x01}, 0x01},
-	{PRO_DMOD, 0xf5e5, {0x01}, 0x01},
-	{PRO_DMOD, 0xf600, {0x05}, 0x01},
-	{PRO_DMOD, 0xf601, {0x08}, 0x01},
-	{PRO_DMOD, 0xf602, {0x0b}, 0x01},
-	{PRO_DMOD, 0xf603, {0x0e}, 0x01},
-	{PRO_DMOD, 0xf604, {0x11}, 0x01},
-	{PRO_DMOD, 0xf605, {0x14}, 0x01},
-	{PRO_DMOD, 0xf606, {0x17}, 0x01},
-	{PRO_DMOD, 0xf607, {0x1f}, 0x01},
-	{PRO_DMOD, 0xf60e, {0x00}, 0x01},
-	{PRO_DMOD, 0xf60f, {0x04}, 0x01},
-	{PRO_DMOD, 0xf610, {0x32}, 0x01},
-	{PRO_DMOD, 0xf611, {0x10}, 0x01},
-	{PRO_DMOD, 0xf707, {0xfc}, 0x01},
-	{PRO_DMOD, 0xf708, {0x00}, 0x01},
-	{PRO_DMOD, 0xf709, {0x37}, 0x01},
-	{PRO_DMOD, 0xf70a, {0x00}, 0x01},
-	{PRO_DMOD, 0xf78b, {0x01}, 0x01},
-	{PRO_DMOD, 0xf80f, {0x40}, 0x01},
-	{PRO_DMOD, 0xf810, {0x54}, 0x01},
-	{PRO_DMOD, 0xf811, {0x5a}, 0x01},
-	{PRO_DMOD, 0xf905, {0x01}, 0x01},
-	{PRO_DMOD, 0xfb06, {0x03}, 0x01},
-	{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
-};
-
-static struct it913xset it9135_60[] = {
-	{PRO_DMOD, 0x0043, {0x00}, 0x01},
-	{PRO_DMOD, 0x0046, {0x60}, 0x01},
-	{PRO_DMOD, 0x0051, {0x01}, 0x01},
-	{PRO_DMOD, 0x005f, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0x0068, {0x0a}, 0x01},
-	{PRO_DMOD, 0x006a, {0x03}, 0x01},
-	{PRO_DMOD, 0x0070, {0x0a, 0x05, 0x02}, 0x03},
-	{PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0x8c, 0x01}, 0x05},
-	{PRO_DMOD, 0x007e, {0x04}, 0x01},
-	{PRO_DMOD, 0x0081, {0x0a, 0x12}, 0x02},
-	{PRO_DMOD, 0x0084, {0x0a, 0x33, 0xbe, 0xa0, 0xc6, 0xb6, 0x01}, 0x07},
-	{PRO_DMOD, 0x008e, {0x01}, 0x01},
-	{PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
-	{PRO_DMOD, 0x0099, {0x01}, 0x01},
-	{PRO_DMOD, 0x009b, {0x3c, 0x28}, 0x02},
-	{PRO_DMOD, 0x009f, {0xe1, 0xcf}, 0x02},
-	{PRO_DMOD, 0x00a3, {0x01, 0x5a, 0x01, 0x01}, 0x04},
-	{PRO_DMOD, 0x00a9, {0x00, 0x01}, 0x02},
-	{PRO_DMOD, 0x00b0, {0x01}, 0x01},
-	{PRO_DMOD, 0x00b3, {0x02, 0x3a}, 0x02},
-	{PRO_DMOD, 0x00b6, {0x14}, 0x01},
-	{PRO_DMOD, 0x00c0, {0x11, 0x00, 0x05, 0x01, 0x00}, 0x05},
-	{PRO_DMOD, 0x00c6, {0x19, 0x00}, 0x02},
-	{PRO_DMOD, 0x00cb, {0x32, 0x2c, 0x4f, 0x30}, 0x04},
-	{PRO_DMOD, 0x00f3, {0x05, 0xa0, 0x8c}, 0x03},
-	{PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
-	{PRO_DMOD, 0x00fc, {	0x03, 0x03, 0x02, 0x0a, 0x50, 0x7b, 0x8c,
-				0x00, 0x02, 0xbe, 0x00}, 0x0b},
-	{PRO_DMOD, 0x0109, {0x02}, 0x01},
-	{PRO_DMOD, 0x0115, {0x0a, 0x03}, 0x02},
-	{PRO_DMOD, 0x011a, {0xbe}, 0x01},
-	{PRO_DMOD, 0x0124, {0xae}, 0x01},
-	{PRO_DMOD, 0x0127, {0x00}, 0x01},
-	{PRO_DMOD, 0x012a, {0x56, 0x50, 0x47, 0x42}, 0x04},
-	{PRO_DMOD, 0x0137, {0x00}, 0x01},
-	{PRO_DMOD, 0x013b, {0x08}, 0x01},
-	{PRO_DMOD, 0x013f, {0x5b}, 0x01},
-	{PRO_DMOD, 0x0141, {	0x59, 0xf9, 0x19, 0x19, 0x8c, 0x8c, 0x8c,
-				0x6e, 0x8c, 0x50, 0x8c, 0x8c, 0xac, 0xc6,
-				0x33}, 0x0f},
-	{PRO_DMOD, 0x0151, {0x28}, 0x01},
-	{PRO_DMOD, 0x0153, {0xbc}, 0x01},
-	{PRO_DMOD, 0x0178, {0x09}, 0x01},
-	{PRO_DMOD, 0x0181, {0x94, 0x6e}, 0x02},
-	{PRO_DMOD, 0x0185, {0x24}, 0x01},
-	{PRO_DMOD, 0x0187, {0x00, 0x00, 0xbe, 0x02, 0x80}, 0x05},
-	{PRO_DMOD, 0xed02, {0xff}, 0x01},
-	{PRO_DMOD, 0xee42, {0xff}, 0x01},
-	{PRO_DMOD, 0xee82, {0xff}, 0x01},
-	{PRO_DMOD, 0xf000, {0x0f}, 0x01},
-	{PRO_DMOD, 0xf01f, {0x8c, 0x00}, 0x02},
-	{PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00}, 0x03},
-	{PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
-	{PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
-	{PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
-	{PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
-	{PRO_DMOD, 0xf087, {0x00}, 0x01},
-	{PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
-	{PRO_DMOD, 0xf130, {0x04}, 0x01},
-	{PRO_DMOD, 0xf132, {0x04}, 0x01},
-	{PRO_DMOD, 0xf144, {0x1a}, 0x01},
-	{PRO_DMOD, 0xf146, {0x00}, 0x01},
-	{PRO_DMOD, 0xf14a, {0x01}, 0x01},
-	{PRO_DMOD, 0xf14c, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0xf14f, {0x04}, 0x01},
-	{PRO_DMOD, 0xf158, {0x7f}, 0x01},
-	{PRO_DMOD, 0xf15a, {0x00, 0x08}, 0x02},
-	{PRO_DMOD, 0xf15d, {0x03, 0x05}, 0x02},
-	{PRO_DMOD, 0xf163, {0x05}, 0x01},
-	{PRO_DMOD, 0xf166, {0x01, 0x40, 0x0f}, 0x03},
-	{PRO_DMOD, 0xf17a, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0xf183, {0x01}, 0x01},
-	{PRO_DMOD, 0xf19d, {0x40}, 0x01},
-	{PRO_DMOD, 0xf1bc, {0x36, 0x00}, 0x02},
-	{PRO_DMOD, 0xf1cb, {0xa0, 0x01}, 0x02},
-	{PRO_DMOD, 0xf204, {0x10}, 0x01},
-	{PRO_DMOD, 0xf214, {0x00}, 0x01},
-	{PRO_DMOD, 0xf24c, {0x88, 0x95, 0x9a, 0x90}, 0x04},
-	{PRO_DMOD, 0xf25a, {0x07, 0xe8, 0x03, 0xb0, 0x04}, 0x05},
-	{PRO_DMOD, 0xf270, {0x01, 0x02, 0x01, 0x02}, 0x04},
-	{PRO_DMOD, 0xf40e, {0x0a, 0x40, 0x08}, 0x03},
-	{PRO_DMOD, 0xf55f, {0x0a}, 0x01},
-	{PRO_DMOD, 0xf561, {0x15, 0x20}, 0x02},
-	{PRO_DMOD, 0xf5e3, {0x09, 0x01, 0x01}, 0x03},
-	{PRO_DMOD, 0xf600, {0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17
-		, 0x1f}, 0x08},
-	{PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
-	{PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
-	{PRO_DMOD, 0xf78b, {0x01}, 0x01},
-	{PRO_DMOD, 0xf80f, {0x40, 0x54, 0x5a}, 0x03},
-	{PRO_DMOD, 0xf905, {0x01}, 0x01},
-	{PRO_DMOD, 0xfb06, {0x03}, 0x01},
-	{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
-};
-
-static struct it913xset it9135_61[] = {
-	{PRO_DMOD, 0x0043, {0x00}, 0x01},
-	{PRO_DMOD, 0x0046, {0x61}, 0x01},
-	{PRO_DMOD, 0x0051, {0x01}, 0x01},
-	{PRO_DMOD, 0x005f, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0x0068, {0x06}, 0x01},
-	{PRO_DMOD, 0x006a, {0x03}, 0x01},
-	{PRO_DMOD, 0x0070, {0x0a, 0x05, 0x02}, 0x03},
-	{PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0x90, 0x01}, 0x05},
-	{PRO_DMOD, 0x007e, {0x04}, 0x01},
-	{PRO_DMOD, 0x0081, {0x0a, 0x12}, 0x02},
-	{PRO_DMOD, 0x0084, {0x0a, 0x33, 0xbc, 0x9c, 0xcc, 0xa8, 0x01}, 0x07},
-	{PRO_DMOD, 0x008e, {0x01}, 0x01},
-	{PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
-	{PRO_DMOD, 0x0099, {0x01}, 0x01},
-	{PRO_DMOD, 0x009b, {0x3c, 0x28}, 0x02},
-	{PRO_DMOD, 0x009f, {0xe1, 0xcf}, 0x02},
-	{PRO_DMOD, 0x00a3, {0x01, 0x5c, 0x01, 0x01}, 0x04},
-	{PRO_DMOD, 0x00a9, {0x00, 0x01}, 0x02},
-	{PRO_DMOD, 0x00b0, {0x01}, 0x01},
-	{PRO_DMOD, 0x00b3, {0x02, 0x3a}, 0x02},
-	{PRO_DMOD, 0x00b6, {0x14}, 0x01},
-	{PRO_DMOD, 0x00c0, {0x11, 0x00, 0x05, 0x01, 0x00}, 0x05},
-	{PRO_DMOD, 0x00c6, {0x19, 0x00}, 0x02},
-	{PRO_DMOD, 0x00cb, {0x32, 0x2c, 0x4f, 0x30}, 0x04},
-	{PRO_DMOD, 0x00f3, {0x05, 0xa0, 0x8c}, 0x03},
-	{PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
-	{PRO_DMOD, 0x00fc, {	0x03, 0x03, 0x02, 0x08, 0x50, 0x7b, 0x8c,
-				0x01, 0x02, 0xc8, 0x00}, 0x0b},
-	{PRO_DMOD, 0x0109, {0x02}, 0x01},
-	{PRO_DMOD, 0x0115, {0x0a, 0x03}, 0x02},
-	{PRO_DMOD, 0x011a, {0xc6}, 0x01},
-	{PRO_DMOD, 0x0124, {0xa8}, 0x01},
-	{PRO_DMOD, 0x0127, {0x00}, 0x01},
-	{PRO_DMOD, 0x012a, {0x59, 0x50, 0x47, 0x42}, 0x04},
-	{PRO_DMOD, 0x0137, {0x00}, 0x01},
-	{PRO_DMOD, 0x013b, {0x05}, 0x01},
-	{PRO_DMOD, 0x013f, {0x5b}, 0x01},
-	{PRO_DMOD, 0x0141, {	0x59, 0xf9, 0x59, 0x59, 0x8c, 0x8c, 0x8c,
-				0x7b, 0x8c, 0x50, 0x8c, 0x8c, 0xa8, 0xc6,
-				0x33}, 0x0f},
-	{PRO_DMOD, 0x0151, {0x28}, 0x01},
-	{PRO_DMOD, 0x0153, {0xcc}, 0x01},
-	{PRO_DMOD, 0x0178, {0x09}, 0x01},
-	{PRO_DMOD, 0x0181, {0x9c, 0x76}, 0x02},
-	{PRO_DMOD, 0x0185, {0x28}, 0x01},
-	{PRO_DMOD, 0x0187, {0x01, 0x00, 0xaa, 0x02, 0x80}, 0x05},
-	{PRO_DMOD, 0xed02, {0xff}, 0x01},
-	{PRO_DMOD, 0xee42, {0xff}, 0x01},
-	{PRO_DMOD, 0xee82, {0xff}, 0x01},
-	{PRO_DMOD, 0xf000, {0x0f}, 0x01},
-	{PRO_DMOD, 0xf01f, {0x8c, 0x00}, 0x02},
-	{PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00}, 0x03},
-	{PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
-	{PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
-	{PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
-	{PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
-	{PRO_DMOD, 0xf087, {0x00}, 0x01},
-	{PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
-	{PRO_DMOD, 0xf130, {0x04}, 0x01},
-	{PRO_DMOD, 0xf132, {0x04}, 0x01},
-	{PRO_DMOD, 0xf144, {0x1a}, 0x01},
-	{PRO_DMOD, 0xf146, {0x00}, 0x01},
-	{PRO_DMOD, 0xf14a, {0x01}, 0x01},
-	{PRO_DMOD, 0xf14c, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0xf14f, {0x04}, 0x01},
-	{PRO_DMOD, 0xf158, {0x7f}, 0x01},
-	{PRO_DMOD, 0xf15a, {0x00, 0x08}, 0x02},
-	{PRO_DMOD, 0xf15d, {0x03, 0x05}, 0x02},
-	{PRO_DMOD, 0xf163, {0x05}, 0x01},
-	{PRO_DMOD, 0xf166, {0x01, 0x40, 0x0f}, 0x03},
-	{PRO_DMOD, 0xf17a, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0xf183, {0x01}, 0x01},
-	{PRO_DMOD, 0xf19d, {0x40}, 0x01},
-	{PRO_DMOD, 0xf1bc, {0x36, 0x00}, 0x02},
-	{PRO_DMOD, 0xf1cb, {0xa0, 0x01}, 0x02},
-	{PRO_DMOD, 0xf204, {0x10}, 0x01},
-	{PRO_DMOD, 0xf214, {0x00}, 0x01},
-	{PRO_DMOD, 0xf24c, {0x88, 0x95, 0x9a, 0x90}, 0x04},
-	{PRO_DMOD, 0xf25a, {0x07, 0xe8, 0x03, 0xb0, 0x04}, 0x05},
-	{PRO_DMOD, 0xf270, {0x01, 0x02, 0x01, 0x02}, 0x04},
-	{PRO_DMOD, 0xf40e, {0x0a, 0x40, 0x08}, 0x03},
-	{PRO_DMOD, 0xf55f, {0x0a}, 0x01},
-	{PRO_DMOD, 0xf561, {0x15, 0x20}, 0x02},
-	{PRO_DMOD, 0xf5e3, {0x09, 0x01, 0x01}, 0x03},
-	{PRO_DMOD, 0xf600, {	0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17,
-				0x1f}, 0x08},
-	{PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
-	{PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
-	{PRO_DMOD, 0xf78b, {0x01}, 0x01},
-	{PRO_DMOD, 0xf80f, {0x40, 0x54, 0x5a}, 0x03},
-	{PRO_DMOD, 0xf905, {0x01}, 0x01},
-	{PRO_DMOD, 0xfb06, {0x03}, 0x01},
-	{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
-};
-
-static struct it913xset it9135_62[] = {
-	{PRO_DMOD, 0x0043, {0x00}, 0x01},
-	{PRO_DMOD, 0x0046, {0x62}, 0x01},
-	{PRO_DMOD, 0x0051, {0x01}, 0x01},
-	{PRO_DMOD, 0x005f, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0x0068, {0x0a}, 0x01},
-	{PRO_DMOD, 0x006a, {0x03}, 0x01},
-	{PRO_DMOD, 0x0070, {0x0a, 0x05, 0x02}, 0x03},
-	{PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0x8c, 0x01}, 0x05},
-	{PRO_DMOD, 0x007e, {0x04}, 0x01},
-	{PRO_DMOD, 0x0081, {0x0a, 0x12}, 0x02},
-	{PRO_DMOD, 0x0084, {	0x0a, 0x33, 0xb8, 0x9c, 0xb2, 0xa6, 0x01},
-				0x07},
-	{PRO_DMOD, 0x008e, {0x01}, 0x01},
-	{PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
-	{PRO_DMOD, 0x0099, {0x01}, 0x01},
-	{PRO_DMOD, 0x009b, {0x3c, 0x28}, 0x02},
-	{PRO_DMOD, 0x009f, {0xe1, 0xcf}, 0x02},
-	{PRO_DMOD, 0x00a3, {0x01, 0x5a, 0x01, 0x01}, 0x04},
-	{PRO_DMOD, 0x00a9, {0x00, 0x01}, 0x02},
-	{PRO_DMOD, 0x00b0, {0x01}, 0x01},
-	{PRO_DMOD, 0x00b3, {0x02, 0x3a}, 0x02},
-	{PRO_DMOD, 0x00b6, {0x14}, 0x01},
-	{PRO_DMOD, 0x00c0, {0x11, 0x00, 0x05, 0x01, 0x00}, 0x05},
-	{PRO_DMOD, 0x00c6, {0x19, 0x00}, 0x02},
-	{PRO_DMOD, 0x00cb, {0x32, 0x2c, 0x4f, 0x30}, 0x04},
-	{PRO_DMOD, 0x00f3, {0x05, 0x8c, 0x8c}, 0x03},
-	{PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
-	{PRO_DMOD, 0x00fc, {	0x02, 0x03, 0x02, 0x09, 0x50, 0x6e, 0x8c,
-				0x02, 0x02, 0xc2, 0x00}, 0x0b},
-	{PRO_DMOD, 0x0109, {0x02}, 0x01},
-	{PRO_DMOD, 0x0115, {0x0a, 0x03}, 0x02},
-	{PRO_DMOD, 0x011a, {0xb8}, 0x01},
-	{PRO_DMOD, 0x0124, {0xa8}, 0x01},
-	{PRO_DMOD, 0x0127, {0x00}, 0x01},
-	{PRO_DMOD, 0x012a, {0x53, 0x51, 0x4e, 0x43}, 0x04},
-	{PRO_DMOD, 0x0137, {0x00}, 0x01},
-	{PRO_DMOD, 0x013b, {0x05}, 0x01},
-	{PRO_DMOD, 0x013f, {0x5b}, 0x01},
-	{PRO_DMOD, 0x0141, {	0x59, 0xf9, 0x59, 0x19, 0x8c, 0x8c, 0x8c,
-				0x7b, 0x8c, 0x50, 0x70, 0x8c, 0x96, 0xd0,
-				0x33}, 0x0f},
-	{PRO_DMOD, 0x0151, {0x28}, 0x01},
-	{PRO_DMOD, 0x0153, {0xb2}, 0x01},
-	{PRO_DMOD, 0x0178, {0x09}, 0x01},
-	{PRO_DMOD, 0x0181, {0x9c, 0x6e}, 0x02},
-	{PRO_DMOD, 0x0185, {0x24}, 0x01},
-	{PRO_DMOD, 0x0187, {0x00, 0x00, 0xb8, 0x02, 0x80}, 0x05},
-	{PRO_DMOD, 0xed02, {0xff}, 0x01},
-	{PRO_DMOD, 0xee42, {0xff}, 0x01},
-	{PRO_DMOD, 0xee82, {0xff}, 0x01},
-	{PRO_DMOD, 0xf000, {0x0f}, 0x01},
-	{PRO_DMOD, 0xf01f, {0x8c, 0x00}, 0x02},
-	{PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00}, 0x03},
-	{PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
-	{PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
-	{PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
-	{PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
-	{PRO_DMOD, 0xf087, {0x00}, 0x01},
-	{PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
-	{PRO_DMOD, 0xf130, {0x04}, 0x01},
-	{PRO_DMOD, 0xf132, {0x04}, 0x01},
-	{PRO_DMOD, 0xf144, {0x1a}, 0x01},
-	{PRO_DMOD, 0xf146, {0x00}, 0x01},
-	{PRO_DMOD, 0xf14a, {0x01}, 0x01},
-	{PRO_DMOD, 0xf14c, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0xf14f, {0x04}, 0x01},
-	{PRO_DMOD, 0xf158, {0x7f}, 0x01},
-	{PRO_DMOD, 0xf15a, {0x00, 0x08}, 0x02},
-	{PRO_DMOD, 0xf15d, {0x03, 0x05}, 0x02},
-	{PRO_DMOD, 0xf163, {0x05}, 0x01},
-	{PRO_DMOD, 0xf166, {0x01, 0x40, 0x0f}, 0x03},
-	{PRO_DMOD, 0xf17a, {0x00, 0x00}, 0x02},
-	{PRO_DMOD, 0xf183, {0x01}, 0x01},
-	{PRO_DMOD, 0xf19d, {0x40}, 0x01},
-	{PRO_DMOD, 0xf1bc, {0x36, 0x00}, 0x02},
-	{PRO_DMOD, 0xf1cb, {0xa0, 0x01}, 0x02},
-	{PRO_DMOD, 0xf204, {0x10}, 0x01},
-	{PRO_DMOD, 0xf214, {0x00}, 0x01},
-	{PRO_DMOD, 0xf24c, {0x88, 0x95, 0x9a, 0x90}, 0x04},
-	{PRO_DMOD, 0xf25a, {0x07, 0xe8, 0x03, 0xb0, 0x04}, 0x05},
-	{PRO_DMOD, 0xf270, {0x01, 0x02, 0x01, 0x02}, 0x04},
-	{PRO_DMOD, 0xf40e, {0x0a, 0x40, 0x08}, 0x03},
-	{PRO_DMOD, 0xf55f, {0x0a}, 0x01},
-	{PRO_DMOD, 0xf561, {0x15, 0x20}, 0x02},
-	{PRO_DMOD, 0xf5e3, {0x09, 0x01, 0x01}, 0x03},
-	{PRO_DMOD, 0xf600, {	0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17,
-				0x1f}, 0x08},
-	{PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
-	{PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
-	{PRO_DMOD, 0xf78b, {0x01}, 0x01},
-	{PRO_DMOD, 0xf80f, {0x40, 0x54, 0x5a}, 0x03},
-	{PRO_DMOD, 0xf905, {0x01}, 0x01},
-	{PRO_DMOD, 0xfb06, {0x03}, 0x01},
-	{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
-};
-
-/* Tuner setting scripts (still keeping it9137) */
-static struct it913xset it9137_tuner_off[] = {
-	{PRO_DMOD, 0xfba8, {0x01}, 0x01}, /* Tuner Clock Off  */
-	{PRO_DMOD, 0xec40, {0x00}, 0x01}, /* Power Down Tuner */
-	{PRO_DMOD, 0xec02, {0x3f, 0x1f, 0x3f, 0x3f}, 0x04},
-	{PRO_DMOD, 0xec06, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-				0x00, 0x00, 0x00, 0x00}, 0x0c},
-	{PRO_DMOD, 0xec12, {0x00, 0x00, 0x00, 0x00}, 0x04},
-	{PRO_DMOD, 0xec17, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-				0x00}, 0x09},
-	{PRO_DMOD, 0xec22, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-				0x00, 0x00}, 0x0a},
-	{PRO_DMOD, 0xec20, {0x00}, 0x01},
-	{PRO_DMOD, 0xec3f, {0x01}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
-};
-
-static struct it913xset set_it9135_template[] = {
-	{PRO_DMOD, 0xee06, {0x00}, 0x01},
-	{PRO_DMOD, 0xec56, {0x00}, 0x01},
-	{PRO_DMOD, 0xec4c, {0x00}, 0x01},
-	{PRO_DMOD, 0xec4d, {0x00}, 0x01},
-	{PRO_DMOD, 0xec4e, {0x00}, 0x01},
-	{PRO_DMOD, 0x011e, {0x00}, 0x01}, /* Older Devices */
-	{PRO_DMOD, 0x011f, {0x00}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
-};
-
-static struct it913xset set_it9137_template[] = {
-	{PRO_DMOD, 0xee06, {0x00}, 0x01},
-	{PRO_DMOD, 0xec56, {0x00}, 0x01},
-	{PRO_DMOD, 0xec4c, {0x00}, 0x01},
-	{PRO_DMOD, 0xec4d, {0x00}, 0x01},
-	{PRO_DMOD, 0xec4e, {0x00}, 0x01},
-	{PRO_DMOD, 0xec4f, {0x00}, 0x01},
-	{PRO_DMOD, 0xec50, {0x00}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
-};
diff --git a/drivers/media/dvb-frontends/it913x-fe.c b/drivers/media/dvb-frontends/it913x-fe.c
deleted file mode 100644
index 6e1c6eb340b..00000000000
--- a/drivers/media/dvb-frontends/it913x-fe.c
+++ /dev/null
@@ -1,1045 +0,0 @@
-/*
- *  Driver for it913x-fe Frontend
- *
- *  with support for on chip it9137 integral tuner
- *
- *  Copyright (C) 2011 Malcolm Priestley (tvboxspy@gmail.com)
- *  IT9137 Copyright (C) ITE Tech Inc.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/types.h>
-
-#include "dvb_frontend.h"
-#include "it913x-fe.h"
-#include "it913x-fe-priv.h"
-
-static int it913x_debug;
-
-module_param_named(debug, it913x_debug, int, 0644);
-MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able)).");
-
-#define dprintk(level, args...) do { \
-	if (level & it913x_debug) \
-		printk(KERN_DEBUG "it913x-fe: " args); \
-} while (0)
-
-#define deb_info(args...)  dprintk(0x01, args)
-#define debug_data_snipet(level, name, p) \
-	  dprintk(level, name" (%02x%02x%02x%02x%02x%02x%02x%02x)", \
-		*p, *(p+1), *(p+2), *(p+3), *(p+4), \
-			*(p+5), *(p+6), *(p+7));
-#define info(format, arg...) \
-	printk(KERN_INFO "it913x-fe: " format "\n" , ## arg)
-
-struct it913x_fe_state {
-	struct dvb_frontend frontend;
-	struct i2c_adapter *i2c_adap;
-	struct ite_config *config;
-	u8 i2c_addr;
-	u32 frequency;
-	fe_modulation_t constellation;
-	fe_transmit_mode_t transmission_mode;
-	u8 priority;
-	u32 crystalFrequency;
-	u32 adcFrequency;
-	u8 tuner_type;
-	struct adctable *table;
-	fe_status_t it913x_status;
-	u16 tun_xtal;
-	u8 tun_fdiv;
-	u8 tun_clk_mode;
-	u32 tun_fn_min;
-	u32 ucblocks;
-};
-
-static int it913x_read_reg(struct it913x_fe_state *state,
-		u32 reg, u8 *data, u8 count)
-{
-	int ret;
-	u8 pro = PRO_DMOD; /* All reads from demodulator */
-	u8 b[4];
-	struct i2c_msg msg[2] = {
-		{ .addr = state->i2c_addr + (pro << 1), .flags = 0,
-			.buf = b, .len = sizeof(b) },
-		{ .addr = state->i2c_addr + (pro << 1), .flags = I2C_M_RD,
-			.buf = data, .len = count }
-	};
-	b[0] = (u8) reg >> 24;
-	b[1] = (u8)(reg >> 16) & 0xff;
-	b[2] = (u8)(reg >> 8) & 0xff;
-	b[3] = (u8) reg & 0xff;
-
-	ret = i2c_transfer(state->i2c_adap, msg, 2);
-
-	return ret;
-}
-
-static int it913x_read_reg_u8(struct it913x_fe_state *state, u32 reg)
-{
-	int ret;
-	u8 b[1];
-	ret = it913x_read_reg(state, reg, &b[0], sizeof(b));
-	return (ret < 0) ? -ENODEV : b[0];
-}
-
-static int it913x_write(struct it913x_fe_state *state,
-		u8 pro, u32 reg, u8 buf[], u8 count)
-{
-	u8 b[256];
-	struct i2c_msg msg[1] = {
-		{ .addr = state->i2c_addr + (pro << 1), .flags = 0,
-		  .buf = b, .len = count + 4 }
-	};
-	int ret;
-
-	b[0] = (u8) reg >> 24;
-	b[1] = (u8)(reg >> 16) & 0xff;
-	b[2] = (u8)(reg >> 8) & 0xff;
-	b[3] = (u8) reg & 0xff;
-	memcpy(&b[4], buf, count);
-
-	ret = i2c_transfer(state->i2c_adap, msg, 1);
-
-	if (ret < 0)
-		return -EIO;
-
-	return 0;
-}
-
-static int it913x_write_reg(struct it913x_fe_state *state,
-		u8 pro, u32 reg, u32 data)
-{
-	int ret;
-	u8 b[4];
-	u8 s;
-
-	b[0] = data >> 24;
-	b[1] = (data >> 16) & 0xff;
-	b[2] = (data >> 8) & 0xff;
-	b[3] = data & 0xff;
-	/* expand write as needed */
-	if (data < 0x100)
-		s = 3;
-	else if (data < 0x1000)
-		s = 2;
-	else if (data < 0x100000)
-		s = 1;
-	else
-		s = 0;
-
-	ret = it913x_write(state, pro, reg, &b[s], sizeof(b) - s);
-
-	return ret;
-}
-
-static int it913x_fe_script_loader(struct it913x_fe_state *state,
-		struct it913xset *loadscript)
-{
-	int ret, i;
-	if (loadscript == NULL)
-		return -EINVAL;
-
-	for (i = 0; i < 1000; ++i) {
-		if (loadscript[i].pro == 0xff)
-			break;
-		ret = it913x_write(state, loadscript[i].pro,
-			loadscript[i].address,
-			loadscript[i].reg, loadscript[i].count);
-		if (ret < 0)
-			return -ENODEV;
-	}
-	return 0;
-}
-
-static int it913x_init_tuner(struct it913x_fe_state *state)
-{
-	int ret, i, reg;
-	u8 val, nv_val;
-	u8 nv[] = {48, 32, 24, 16, 12, 8, 6, 4, 2};
-	u8 b[2];
-
-	reg = it913x_read_reg_u8(state, 0xec86);
-	switch (reg) {
-	case 0:
-		state->tun_clk_mode = reg;
-		state->tun_xtal = 2000;
-		state->tun_fdiv = 3;
-		val = 16;
-		break;
-	case -ENODEV:
-		return -ENODEV;
-	case 1:
-	default:
-		state->tun_clk_mode = reg;
-		state->tun_xtal = 640;
-		state->tun_fdiv = 1;
-		val = 6;
-		break;
-	}
-
-	reg = it913x_read_reg_u8(state, 0xed03);
-
-	if (reg < 0)
-		return -ENODEV;
-	else if (reg < ARRAY_SIZE(nv))
-		nv_val = nv[reg];
-	else
-		nv_val = 2;
-
-	for (i = 0; i < 50; i++) {
-		ret = it913x_read_reg(state, 0xed23, &b[0], sizeof(b));
-		reg = (b[1] << 8) + b[0];
-		if (reg > 0)
-			break;
-		if (ret < 0)
-			return -ENODEV;
-		udelay(2000);
-	}
-	state->tun_fn_min = state->tun_xtal * reg;
-	state->tun_fn_min /= (state->tun_fdiv * nv_val);
-	deb_info("Tuner fn_min %d", state->tun_fn_min);
-
-	if (state->config->chip_ver > 1)
-		msleep(50);
-	else {
-		for (i = 0; i < 50; i++) {
-			reg = it913x_read_reg_u8(state, 0xec82);
-			if (reg > 0)
-				break;
-			if (reg < 0)
-				return -ENODEV;
-			udelay(2000);
-		}
-	}
-
-	return it913x_write_reg(state, PRO_DMOD, 0xed81, val);
-}
-
-static int it9137_set_tuner(struct it913x_fe_state *state,
-		u32 bandwidth, u32 frequency_m)
-{
-	struct it913xset *set_tuner = set_it9137_template;
-	int ret, reg;
-	u32 frequency = frequency_m / 1000;
-	u32 freq, temp_f, tmp;
-	u16 iqik_m_cal;
-	u16 n_div;
-	u8 n;
-	u8 l_band;
-	u8 lna_band;
-	u8 bw;
-
-	if (state->config->firmware_ver == 1)
-		set_tuner = set_it9135_template;
-	else
-		set_tuner = set_it9137_template;
-
-	deb_info("Tuner Frequency %d Bandwidth %d", frequency, bandwidth);
-
-	if (frequency >= 51000 && frequency <= 440000) {
-		l_band = 0;
-		lna_band = 0;
-	} else if (frequency > 440000 && frequency <= 484000) {
-		l_band = 1;
-		lna_band = 1;
-	} else if (frequency > 484000 && frequency <= 533000) {
-		l_band = 1;
-		lna_band = 2;
-	} else if (frequency > 533000 && frequency <= 587000) {
-		l_band = 1;
-		lna_band = 3;
-	} else if (frequency > 587000 && frequency <= 645000) {
-		l_band = 1;
-		lna_band = 4;
-	} else if (frequency > 645000 && frequency <= 710000) {
-		l_band = 1;
-		lna_band = 5;
-	} else if (frequency > 710000 && frequency <= 782000) {
-		l_band = 1;
-		lna_band = 6;
-	} else if (frequency > 782000 && frequency <= 860000) {
-		l_band = 1;
-		lna_band = 7;
-	} else if (frequency > 1450000 && frequency <= 1492000) {
-		l_band = 1;
-		lna_band = 0;
-	} else if (frequency > 1660000 && frequency <= 1685000) {
-		l_band = 1;
-		lna_band = 1;
-	} else
-		return -EINVAL;
-	set_tuner[0].reg[0] = lna_band;
-
-	switch (bandwidth) {
-	case 5000000:
-		bw = 0;
-		break;
-	case 6000000:
-		bw = 2;
-		break;
-	case 7000000:
-		bw = 4;
-		break;
-	default:
-	case 8000000:
-		bw = 6;
-		break;
-	}
-
-	set_tuner[1].reg[0] = bw;
-	set_tuner[2].reg[0] = 0xa0 | (l_band << 3);
-
-	if (frequency > 53000 && frequency <= 74000) {
-		n_div = 48;
-		n = 0;
-	} else if (frequency > 74000 && frequency <= 111000) {
-		n_div = 32;
-		n = 1;
-	} else if (frequency > 111000 && frequency <= 148000) {
-		n_div = 24;
-		n = 2;
-	} else if (frequency > 148000 && frequency <= 222000) {
-		n_div = 16;
-		n = 3;
-	} else if (frequency > 222000 && frequency <= 296000) {
-		n_div = 12;
-		n = 4;
-	} else if (frequency > 296000 && frequency <= 445000) {
-		n_div = 8;
-		n = 5;
-	} else if (frequency > 445000 && frequency <= state->tun_fn_min) {
-		n_div = 6;
-		n = 6;
-	} else if (frequency > state->tun_fn_min && frequency <= 950000) {
-		n_div = 4;
-		n = 7;
-	} else if (frequency > 1450000 && frequency <= 1680000) {
-		n_div = 2;
-		n = 0;
-	} else
-		return -EINVAL;
-
-	reg = it913x_read_reg_u8(state, 0xed81);
-	iqik_m_cal = (u16)reg * n_div;
-
-	if (reg < 0x20) {
-		if (state->tun_clk_mode == 0)
-			iqik_m_cal = (iqik_m_cal * 9) >> 5;
-		else
-			iqik_m_cal >>= 1;
-	} else {
-		iqik_m_cal = 0x40 - iqik_m_cal;
-		if (state->tun_clk_mode == 0)
-			iqik_m_cal = ~((iqik_m_cal * 9) >> 5);
-		else
-			iqik_m_cal = ~(iqik_m_cal >> 1);
-	}
-
-	temp_f = frequency * (u32)n_div * (u32)state->tun_fdiv;
-	freq = temp_f / state->tun_xtal;
-	tmp = freq * state->tun_xtal;
-
-	if ((temp_f - tmp) >= (state->tun_xtal >> 1))
-		freq++;
-
-	freq += (u32) n << 13;
-	/* Frequency OMEGA_IQIK_M_CAL_MID*/
-	temp_f = freq + (u32)iqik_m_cal;
-
-	set_tuner[3].reg[0] =  temp_f & 0xff;
-	set_tuner[4].reg[0] =  (temp_f >> 8) & 0xff;
-
-	deb_info("High Frequency = %04x", temp_f);
-
-	/* Lower frequency */
-	set_tuner[5].reg[0] =  freq & 0xff;
-	set_tuner[6].reg[0] =  (freq >> 8) & 0xff;
-
-	deb_info("low Frequency = %04x", freq);
-
-	ret = it913x_fe_script_loader(state, set_tuner);
-
-	return (ret < 0) ? -ENODEV : 0;
-}
-
-static int it913x_fe_select_bw(struct it913x_fe_state *state,
-			u32 bandwidth, u32 adcFrequency)
-{
-	int ret, i;
-	u8 buffer[256];
-	u32 coeff[8];
-	u16 bfsfcw_fftinx_ratio;
-	u16 fftinx_bfsfcw_ratio;
-	u8 count;
-	u8 bw;
-	u8 adcmultiplier;
-
-	deb_info("Bandwidth %d Adc %d", bandwidth, adcFrequency);
-
-	switch (bandwidth) {
-	case 5000000:
-		bw = 3;
-		break;
-	case 6000000:
-		bw = 0;
-		break;
-	case 7000000:
-		bw = 1;
-		break;
-	default:
-	case 8000000:
-		bw = 2;
-		break;
-	}
-	ret = it913x_write_reg(state, PRO_DMOD, REG_BW, bw);
-
-	if (state->table == NULL)
-		return -EINVAL;
-
-	/* In write order */
-	coeff[0] = state->table[bw].coeff_1_2048;
-	coeff[1] = state->table[bw].coeff_2_2k;
-	coeff[2] = state->table[bw].coeff_1_8191;
-	coeff[3] = state->table[bw].coeff_1_8192;
-	coeff[4] = state->table[bw].coeff_1_8193;
-	coeff[5] = state->table[bw].coeff_2_8k;
-	coeff[6] = state->table[bw].coeff_1_4096;
-	coeff[7] = state->table[bw].coeff_2_4k;
-	bfsfcw_fftinx_ratio = state->table[bw].bfsfcw_fftinx_ratio;
-	fftinx_bfsfcw_ratio = state->table[bw].fftinx_bfsfcw_ratio;
-
-	/* ADC multiplier */
-	ret = it913x_read_reg_u8(state, ADC_X_2);
-	if (ret < 0)
-		return -EINVAL;
-
-	adcmultiplier = ret;
-
-	count = 0;
-
-	/*  Build Buffer for COEFF Registers */
-	for (i = 0; i < 8; i++) {
-		if (adcmultiplier == 1)
-			coeff[i] /= 2;
-		buffer[count++] = (coeff[i] >> 24) & 0x3;
-		buffer[count++] = (coeff[i] >> 16) & 0xff;
-		buffer[count++] = (coeff[i] >> 8) & 0xff;
-		buffer[count++] = coeff[i] & 0xff;
-	}
-
-	/* bfsfcw_fftinx_ratio register 0x21-0x22 */
-	buffer[count++] = bfsfcw_fftinx_ratio & 0xff;
-	buffer[count++] = (bfsfcw_fftinx_ratio >> 8) & 0xff;
-	/* fftinx_bfsfcw_ratio register 0x23-0x24 */
-	buffer[count++] = fftinx_bfsfcw_ratio & 0xff;
-	buffer[count++] = (fftinx_bfsfcw_ratio >> 8) & 0xff;
-	/* start at COEFF_1_2048 and write through to fftinx_bfsfcw_ratio*/
-	ret = it913x_write(state, PRO_DMOD, COEFF_1_2048, buffer, count);
-
-	for (i = 0; i < 42; i += 8)
-		debug_data_snipet(0x1, "Buffer", &buffer[i]);
-
-	return ret;
-}
-
-
-
-static int it913x_fe_read_status(struct dvb_frontend *fe, fe_status_t *status)
-{
-	struct it913x_fe_state *state = fe->demodulator_priv;
-	int ret, i;
-	fe_status_t old_status = state->it913x_status;
-	*status = 0;
-
-	if (state->it913x_status == 0) {
-		ret = it913x_read_reg_u8(state, EMPTY_CHANNEL_STATUS);
-		if (ret == 0x1) {
-			*status |= FE_HAS_SIGNAL;
-			for (i = 0; i < 40; i++) {
-				ret = it913x_read_reg_u8(state, MP2IF_SYNC_LK);
-				if (ret == 0x1)
-					break;
-				msleep(25);
-			}
-			if (ret == 0x1)
-				*status |= FE_HAS_CARRIER
-					| FE_HAS_VITERBI
-					| FE_HAS_SYNC;
-			state->it913x_status = *status;
-		}
-	}
-
-	if (state->it913x_status & FE_HAS_SYNC) {
-		ret = it913x_read_reg_u8(state, TPSD_LOCK);
-		if (ret == 0x1)
-			*status |= FE_HAS_LOCK
-				| state->it913x_status;
-		else
-			state->it913x_status = 0;
-		if (old_status != state->it913x_status)
-			ret = it913x_write_reg(state, PRO_LINK, GPIOH3_O, ret);
-	}
-
-	return 0;
-}
-
-/* FEC values based on fe_code_rate_t non supported values 0*/
-int it913x_qpsk_pval[] = {0, -93, -91, -90, 0, -89, -88};
-int it913x_16qam_pval[] = {0, -87, -85, -84, 0, -83, -82};
-int it913x_64qam_pval[] = {0, -82, -80, -78, 0, -77, -76};
-
-static int it913x_get_signal_strength(struct dvb_frontend *fe)
-{
-	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
-	struct it913x_fe_state *state = fe->demodulator_priv;
-	u8 code_rate;
-	int ret, temp;
-	u8 lna_gain_os;
-
-	ret = it913x_read_reg_u8(state, VAR_P_INBAND);
-	if (ret < 0)
-		return ret;
-
-	/* VHF/UHF gain offset */
-	if (state->frequency < 300000000)
-		lna_gain_os = 7;
-	else
-		lna_gain_os = 14;
-
-	temp = (ret - 100) - lna_gain_os;
-
-	if (state->priority == PRIORITY_HIGH)
-		code_rate = p->code_rate_HP;
-	else
-		code_rate = p->code_rate_LP;
-
-	if (code_rate >= ARRAY_SIZE(it913x_qpsk_pval))
-		return -EINVAL;
-
-	deb_info("Reg VAR_P_INBAND:%d Calc Offset Value:%d", ret, temp);
-
-	/* Apply FEC offset values*/
-	switch (p->modulation) {
-	case QPSK:
-		temp -= it913x_qpsk_pval[code_rate];
-		break;
-	case QAM_16:
-		temp -= it913x_16qam_pval[code_rate];
-		break;
-	case QAM_64:
-		temp -= it913x_64qam_pval[code_rate];
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	if (temp < -15)
-		ret = 0;
-	else if ((-15 <= temp) && (temp < 0))
-		ret = (2 * (temp + 15)) / 3;
-	else if ((0 <= temp) && (temp < 20))
-		ret = 4 * temp + 10;
-	else if ((20 <= temp) && (temp < 35))
-		ret = (2 * (temp - 20)) / 3 + 90;
-	else if (temp >= 35)
-		ret = 100;
-
-	deb_info("Signal Strength :%d", ret);
-
-	return ret;
-}
-
-static int it913x_fe_read_signal_strength(struct dvb_frontend *fe,
-		u16 *strength)
-{
-	struct it913x_fe_state *state = fe->demodulator_priv;
-	int ret = 0;
-	if (state->config->read_slevel) {
-		if (state->it913x_status & FE_HAS_SIGNAL)
-			ret = it913x_read_reg_u8(state, SIGNAL_LEVEL);
-	} else
-		ret = it913x_get_signal_strength(fe);
-
-	if (ret >= 0)
-		*strength = (u16)((u32)ret * 0xffff / 0x64);
-
-	return (ret < 0) ? -ENODEV : 0;
-}
-
-static int it913x_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
-{
-	struct it913x_fe_state *state = fe->demodulator_priv;
-	int ret;
-	u8 reg[3];
-	u32 snr_val, snr_min, snr_max;
-	u32 temp;
-
-	ret = it913x_read_reg(state, 0x2c, reg, sizeof(reg));
-
-	snr_val = (u32)(reg[2] << 16) | (reg[1] << 8) | reg[0];
-
-	ret |= it913x_read_reg(state, 0xf78b, reg, 1);
-	if (reg[0])
-		snr_val /= reg[0];
-
-	if (state->transmission_mode == TRANSMISSION_MODE_2K)
-		snr_val *= 4;
-	else if (state->transmission_mode == TRANSMISSION_MODE_4K)
-		snr_val *= 2;
-
-	if (state->constellation == QPSK) {
-		snr_min = 0xb4711;
-		snr_max = 0x191451;
-	} else if (state->constellation == QAM_16) {
-		snr_min = 0x4f0d5;
-		snr_max = 0xc7925;
-	} else if (state->constellation == QAM_64) {
-		snr_min = 0x256d0;
-		snr_max = 0x626be;
-	} else
-		return -EINVAL;
-
-	if (snr_val < snr_min)
-		*snr = 0;
-	else if (snr_val < snr_max) {
-		temp = (snr_val - snr_min) >> 5;
-		temp *= 0xffff;
-		temp /= (snr_max - snr_min) >> 5;
-		*snr = (u16)temp;
-	} else
-		*snr = 0xffff;
-
-	return (ret < 0) ? -ENODEV : 0;
-}
-
-static int it913x_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
-{
-	struct it913x_fe_state *state = fe->demodulator_priv;
-	u8 reg[5];
-	/* Read Aborted Packets and Pre-Viterbi error rate 5 bytes */
-	it913x_read_reg(state, RSD_ABORT_PKT_LSB, reg, sizeof(reg));
-	state->ucblocks += (u32)(reg[1] << 8) | reg[0];
-	*ber = (u32)(reg[4] << 16) | (reg[3] << 8) | reg[2];
-	return 0;
-}
-
-static int it913x_fe_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
-{
-	struct it913x_fe_state *state = fe->demodulator_priv;
-	int ret;
-	u8 reg[2];
-	/* Aborted Packets */
-	ret = it913x_read_reg(state, RSD_ABORT_PKT_LSB, reg, sizeof(reg));
-	state->ucblocks += (u32)(reg[1] << 8) | reg[0];
-	*ucblocks = state->ucblocks;
-	return ret;
-}
-
-static int it913x_fe_get_frontend(struct dvb_frontend *fe)
-{
-	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
-	struct it913x_fe_state *state = fe->demodulator_priv;
-	u8 reg[8];
-
-	it913x_read_reg(state, REG_TPSD_TX_MODE, reg, sizeof(reg));
-
-	if (reg[3] < 3)
-		p->modulation = fe_con[reg[3]];
-
-	if (reg[0] < 3)
-		p->transmission_mode = fe_mode[reg[0]];
-
-	if (reg[1] < 4)
-		p->guard_interval = fe_gi[reg[1]];
-
-	if (reg[2] < 4)
-		p->hierarchy = fe_hi[reg[2]];
-
-	state->priority = reg[5];
-
-	p->code_rate_HP = (reg[6] < 6) ? fe_code[reg[6]] : FEC_NONE;
-	p->code_rate_LP = (reg[7] < 6) ? fe_code[reg[7]] : FEC_NONE;
-
-	/* Update internal state to reflect the autodetected props */
-	state->constellation = p->modulation;
-	state->transmission_mode = p->transmission_mode;
-
-	return 0;
-}
-
-static int it913x_fe_set_frontend(struct dvb_frontend *fe)
-{
-	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
-	struct it913x_fe_state *state = fe->demodulator_priv;
-	int i;
-	u8 empty_ch, last_ch;
-
-	state->it913x_status = 0;
-
-	/* Set bw*/
-	it913x_fe_select_bw(state, p->bandwidth_hz,
-		state->adcFrequency);
-
-	/* Training Mode Off */
-	it913x_write_reg(state, PRO_LINK, TRAINING_MODE, 0x0);
-
-	/* Clear Empty Channel */
-	it913x_write_reg(state, PRO_DMOD, EMPTY_CHANNEL_STATUS, 0x0);
-
-	/* Clear bits */
-	it913x_write_reg(state, PRO_DMOD, MP2IF_SYNC_LK, 0x0);
-	/* LED on */
-	it913x_write_reg(state, PRO_LINK, GPIOH3_O, 0x1);
-	/* Select Band*/
-	if ((p->frequency >= 51000000) && (p->frequency <= 230000000))
-		i = 0;
-	else if ((p->frequency >= 350000000) && (p->frequency <= 900000000))
-			i = 1;
-	else if ((p->frequency >= 1450000000) && (p->frequency <= 1680000000))
-			i = 2;
-	else
-		return -EOPNOTSUPP;
-
-	it913x_write_reg(state, PRO_DMOD, FREE_BAND, i);
-
-	deb_info("Frontend Set Tuner Type %02x", state->tuner_type);
-	switch (state->tuner_type) {
-	case IT9135_38:
-	case IT9135_51:
-	case IT9135_52:
-	case IT9135_60:
-	case IT9135_61:
-	case IT9135_62:
-		it9137_set_tuner(state,
-			p->bandwidth_hz, p->frequency);
-		break;
-	default:
-		if (fe->ops.tuner_ops.set_params) {
-			fe->ops.tuner_ops.set_params(fe);
-			if (fe->ops.i2c_gate_ctrl)
-				fe->ops.i2c_gate_ctrl(fe, 0);
-		}
-		break;
-	}
-	/* LED off */
-	it913x_write_reg(state, PRO_LINK, GPIOH3_O, 0x0);
-	/* Trigger ofsm */
-	it913x_write_reg(state, PRO_DMOD, TRIGGER_OFSM, 0x0);
-	last_ch = 2;
-	for (i = 0; i < 40; ++i) {
-		empty_ch = it913x_read_reg_u8(state, EMPTY_CHANNEL_STATUS);
-		if (last_ch == 1 && empty_ch == 1)
-			break;
-		if (last_ch == 2 && empty_ch == 2)
-			return 0;
-		last_ch = empty_ch;
-		msleep(25);
-	}
-	for (i = 0; i < 40; ++i) {
-		if (it913x_read_reg_u8(state, D_TPSD_LOCK) == 1)
-			break;
-		msleep(25);
-	}
-
-	state->frequency = p->frequency;
-	return 0;
-}
-
-static int it913x_fe_suspend(struct it913x_fe_state *state)
-{
-	int ret, i;
-	u8 b;
-
-	ret = it913x_write_reg(state, PRO_DMOD, SUSPEND_FLAG, 0x1);
-
-	ret |= it913x_write_reg(state, PRO_DMOD, TRIGGER_OFSM, 0x0);
-
-	for (i = 0; i < 128; i++) {
-		ret = it913x_read_reg(state, SUSPEND_FLAG, &b, 1);
-		if (ret < 0)
-			return -ENODEV;
-		if (b == 0)
-			break;
-
-	}
-
-	ret |= it913x_write_reg(state, PRO_DMOD, AFE_MEM0, 0x8);
-	/* Turn LED off */
-	ret |= it913x_write_reg(state, PRO_LINK, GPIOH3_O, 0x0);
-
-	ret |= it913x_fe_script_loader(state, it9137_tuner_off);
-
-	return (ret < 0) ? -ENODEV : 0;
-}
-
-/* Power sequence */
-/* Power Up	Tuner on -> Frontend suspend off -> Tuner clk on */
-/* Power Down	Frontend suspend on -> Tuner clk off -> Tuner off */
-
-static int it913x_fe_sleep(struct dvb_frontend *fe)
-{
-	struct it913x_fe_state *state = fe->demodulator_priv;
-	return it913x_fe_suspend(state);
-}
-
-static u32 compute_div(u32 a, u32 b, u32 x)
-{
-	u32 res = 0;
-	u32 c = 0;
-	u32 i = 0;
-
-	if (a > b) {
-		c = a / b;
-		a = a - c * b;
-	}
-
-	for (i = 0; i < x; i++) {
-		if (a >= b) {
-			res += 1;
-			a -= b;
-		}
-		a <<= 1;
-		res <<= 1;
-	}
-
-	res = (c << x) + res;
-
-	return res;
-}
-
-static int it913x_fe_start(struct it913x_fe_state *state)
-{
-	struct it913xset *set_lna;
-	struct it913xset *set_mode;
-	int ret;
-	u8 adf = (state->config->adf & 0xf);
-	u32 adc, xtal;
-	u8 b[4];
-
-	if (state->config->chip_ver == 1)
-		ret = it913x_init_tuner(state);
-
-	info("ADF table value	:%02x", adf);
-
-	if (adf < 10) {
-		state->crystalFrequency = fe_clockTable[adf].xtal ;
-		state->table = fe_clockTable[adf].table;
-		state->adcFrequency = state->table->adcFrequency;
-
-		adc = compute_div(state->adcFrequency, 1000000ul, 19ul);
-		xtal = compute_div(state->crystalFrequency, 1000000ul, 19ul);
-
-	} else
-		return -EINVAL;
-
-	/* Set LED indicator on GPIOH3 */
-	ret = it913x_write_reg(state, PRO_LINK, GPIOH3_EN, 0x1);
-	ret |= it913x_write_reg(state, PRO_LINK, GPIOH3_ON, 0x1);
-	ret |= it913x_write_reg(state, PRO_LINK, GPIOH3_O, 0x1);
-
-	ret |= it913x_write_reg(state, PRO_LINK, 0xf641, state->tuner_type);
-	ret |= it913x_write_reg(state, PRO_DMOD, 0xf5ca, 0x01);
-	ret |= it913x_write_reg(state, PRO_DMOD, 0xf715, 0x01);
-
-	b[0] = xtal & 0xff;
-	b[1] = (xtal >> 8) & 0xff;
-	b[2] = (xtal >> 16) & 0xff;
-	b[3] = (xtal >> 24);
-	ret |= it913x_write(state, PRO_DMOD, XTAL_CLK, b , 4);
-
-	b[0] = adc & 0xff;
-	b[1] = (adc >> 8) & 0xff;
-	b[2] = (adc >> 16) & 0xff;
-	ret |= it913x_write(state, PRO_DMOD, ADC_FREQ, b, 3);
-
-	if (state->config->adc_x2)
-		ret |= it913x_write_reg(state, PRO_DMOD, ADC_X_2, 0x01);
-	b[0] = 0;
-	b[1] = 0;
-	b[2] = 0;
-	ret |= it913x_write(state, PRO_DMOD, 0x0029, b, 3);
-
-	info("Crystal Frequency :%d Adc Frequency :%d ADC X2: %02x",
-		state->crystalFrequency, state->adcFrequency,
-			state->config->adc_x2);
-	deb_info("Xtal value :%04x Adc value :%04x", xtal, adc);
-
-	if (ret < 0)
-		return -ENODEV;
-
-	/* v1 or v2 tuner script */
-	if (state->config->chip_ver > 1)
-		ret = it913x_fe_script_loader(state, it9135_v2);
-	else
-		ret = it913x_fe_script_loader(state, it9135_v1);
-	if (ret < 0)
-		return ret;
-
-	/* LNA Scripts */
-	switch (state->tuner_type) {
-	case IT9135_51:
-		set_lna = it9135_51;
-		break;
-	case IT9135_52:
-		set_lna = it9135_52;
-		break;
-	case IT9135_60:
-		set_lna = it9135_60;
-		break;
-	case IT9135_61:
-		set_lna = it9135_61;
-		break;
-	case IT9135_62:
-		set_lna = it9135_62;
-		break;
-	case IT9135_38:
-	default:
-		set_lna = it9135_38;
-	}
-	info("Tuner LNA type :%02x", state->tuner_type);
-
-	ret = it913x_fe_script_loader(state, set_lna);
-	if (ret < 0)
-		return ret;
-
-	if (state->config->chip_ver == 2) {
-		ret = it913x_write_reg(state, PRO_DMOD, TRIGGER_OFSM, 0x1);
-		ret |= it913x_write_reg(state, PRO_LINK, PADODPU, 0x0);
-		ret |= it913x_write_reg(state, PRO_LINK, AGC_O_D, 0x0);
-		ret |= it913x_init_tuner(state);
-	}
-	if (ret < 0)
-		return -ENODEV;
-
-	/* Always solo frontend */
-	set_mode = set_solo_fe;
-	ret |= it913x_fe_script_loader(state, set_mode);
-
-	ret |= it913x_fe_suspend(state);
-	return (ret < 0) ? -ENODEV : 0;
-}
-
-static int it913x_fe_init(struct dvb_frontend *fe)
-{
-	struct it913x_fe_state *state = fe->demodulator_priv;
-	int ret = 0;
-	/* Power Up Tuner - common all versions */
-	ret = it913x_write_reg(state, PRO_DMOD, 0xec40, 0x1);
-
-	ret |= it913x_fe_script_loader(state, init_1);
-
-	ret |= it913x_write_reg(state, PRO_DMOD, AFE_MEM0, 0x0);
-
-	ret |= it913x_write_reg(state, PRO_DMOD, 0xfba8, 0x0);
-
-	return (ret < 0) ? -ENODEV : 0;
-}
-
-static void it913x_fe_release(struct dvb_frontend *fe)
-{
-	struct it913x_fe_state *state = fe->demodulator_priv;
-	kfree(state);
-}
-
-static struct dvb_frontend_ops it913x_fe_ofdm_ops;
-
-struct dvb_frontend *it913x_fe_attach(struct i2c_adapter *i2c_adap,
-		u8 i2c_addr, struct ite_config *config)
-{
-	struct it913x_fe_state *state = NULL;
-	int ret;
-
-	/* allocate memory for the internal state */
-	state = kzalloc(sizeof(struct it913x_fe_state), GFP_KERNEL);
-	if (state == NULL)
-		return NULL;
-	if (config == NULL)
-		goto error;
-
-	state->i2c_adap = i2c_adap;
-	state->i2c_addr = i2c_addr;
-	state->config = config;
-
-	switch (state->config->tuner_id_0) {
-	case IT9135_51:
-	case IT9135_52:
-	case IT9135_60:
-	case IT9135_61:
-	case IT9135_62:
-		state->tuner_type = state->config->tuner_id_0;
-		break;
-	default:
-	case IT9135_38:
-		state->tuner_type = IT9135_38;
-	}
-
-	ret = it913x_fe_start(state);
-	if (ret < 0)
-		goto error;
-
-
-	/* create dvb_frontend */
-	memcpy(&state->frontend.ops, &it913x_fe_ofdm_ops,
-			sizeof(struct dvb_frontend_ops));
-	state->frontend.demodulator_priv = state;
-
-	return &state->frontend;
-error:
-	kfree(state);
-	return NULL;
-}
-EXPORT_SYMBOL(it913x_fe_attach);
-
-static struct dvb_frontend_ops it913x_fe_ofdm_ops = {
-	.delsys = { SYS_DVBT },
-	.info = {
-		.name			= "it913x-fe DVB-T",
-		.frequency_min		= 51000000,
-		.frequency_max		= 1680000000,
-		.frequency_stepsize	= 62500,
-		.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
-			FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
-			FE_CAN_FEC_7_8 | FE_CAN_FEC_8_9 | FE_CAN_FEC_AUTO |
-			FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
-			FE_CAN_TRANSMISSION_MODE_AUTO |
-			FE_CAN_GUARD_INTERVAL_AUTO |
-			FE_CAN_HIERARCHY_AUTO,
-	},
-
-	.release = it913x_fe_release,
-
-	.init = it913x_fe_init,
-	.sleep = it913x_fe_sleep,
-
-	.set_frontend = it913x_fe_set_frontend,
-	.get_frontend = it913x_fe_get_frontend,
-
-	.read_status = it913x_fe_read_status,
-	.read_signal_strength = it913x_fe_read_signal_strength,
-	.read_snr = it913x_fe_read_snr,
-	.read_ber = it913x_fe_read_ber,
-	.read_ucblocks = it913x_fe_read_ucblocks,
-};
-
-MODULE_DESCRIPTION("it913x Frontend and it9137 tuner");
-MODULE_AUTHOR("Malcolm Priestley tvboxspy@gmail.com");
-MODULE_VERSION("1.15");
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb-frontends/it913x-fe.h b/drivers/media/dvb-frontends/it913x-fe.h
deleted file mode 100644
index df0ad420734..00000000000
--- a/drivers/media/dvb-frontends/it913x-fe.h
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- *  Driver for it913x Frontend
- *
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
- */
-
-#ifndef IT913X_FE_H
-#define IT913X_FE_H
-
-#include <linux/kconfig.h>
-#include <linux/dvb/frontend.h>
-#include "dvb_frontend.h"
-
-struct ite_config {
-	u8 chip_ver;
-	u16 chip_type;
-	u32 firmware;
-	u8 firmware_ver;
-	u8 adc_x2;
-	u8 tuner_id_0;
-	u8 tuner_id_1;
-	u8 dual_mode;
-	u8 adf;
-	/* option to read SIGNAL_LEVEL */
-	u8 read_slevel;
-};
-
-#if IS_ENABLED(CONFIG_DVB_IT913X_FE)
-extern struct dvb_frontend *it913x_fe_attach(struct i2c_adapter *i2c_adap,
-			u8 i2c_addr, struct ite_config *config);
-#else
-static inline struct dvb_frontend *it913x_fe_attach(
-		struct i2c_adapter *i2c_adap,
-			u8 i2c_addr, struct ite_config *config)
-{
-	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
-	return NULL;
-}
-#endif /* CONFIG_IT913X_FE */
-#define I2C_BASE_ADDR		0x10
-#define DEV_0			0x0
-#define DEV_1			0x10
-#define PRO_LINK		0x0
-#define PRO_DMOD		0x1
-#define DEV_0_DMOD		(PRO_DMOD << 0x7)
-#define DEV_1_DMOD		(DEV_0_DMOD | DEV_1)
-#define CHIP2_I2C_ADDR		0x3a
-
-#define AFE_MEM0		0xfb24
-
-#define MP2_SW_RST		0xf99d
-#define MP2IF2_SW_RST		0xf9a4
-
-#define	PADODPU			0xd827
-#define THIRDODPU		0xd828
-#define AGC_O_D			0xd829
-
-#define EP0_TX_EN		0xdd11
-#define EP0_TX_NAK		0xdd13
-#define EP4_TX_LEN_LSB		0xdd88
-#define EP4_TX_LEN_MSB		0xdd89
-#define EP4_MAX_PKT		0xdd0c
-#define EP5_TX_LEN_LSB		0xdd8a
-#define EP5_TX_LEN_MSB		0xdd8b
-#define EP5_MAX_PKT		0xdd0d
-
-#define IO_MUX_POWER_CLK	0xd800
-#define CLK_O_EN		0xd81a
-#define I2C_CLK			0xf103
-#define I2C_CLK_100		0x7
-#define I2C_CLK_400		0x1a
-
-#define D_TPSD_LOCK		0xf5a9
-#define MP2IF2_EN		0xf9a3
-#define MP2IF_SERIAL		0xf985
-#define TSIS_ENABLE		0xf9cd
-#define MP2IF2_HALF_PSB		0xf9a5
-#define MP2IF_STOP_EN		0xf9b5
-#define MPEG_FULL_SPEED		0xf990
-#define TOP_HOSTB_SER_MODE	0xd91c
-
-#define PID_RST			0xf992
-#define PID_EN			0xf993
-#define PID_INX_EN		0xf994
-#define PID_INX			0xf995
-#define PID_LSB			0xf996
-#define PID_MSB			0xf997
-
-#define MP2IF_MPEG_PAR_MODE	0xf986
-#define DCA_UPPER_CHIP		0xf731
-#define DCA_LOWER_CHIP		0xf732
-#define DCA_PLATCH		0xf730
-#define DCA_FPGA_LATCH		0xf778
-#define DCA_STAND_ALONE		0xf73c
-#define DCA_ENABLE		0xf776
-
-#define DVBT_INTEN		0xf41f
-#define DVBT_ENABLE		0xf41a
-#define HOSTB_DCA_LOWER		0xd91f
-#define HOSTB_MPEG_PAR_MODE	0xd91b
-#define HOSTB_MPEG_SER_MODE	0xd91c
-#define HOSTB_MPEG_SER_DO7	0xd91d
-#define HOSTB_DCA_UPPER		0xd91e
-#define PADMISCDR2		0xd830
-#define PADMISCDR4		0xd831
-#define PADMISCDR8		0xd832
-#define PADMISCDRSR		0xd833
-#define LOCK3_OUT		0xd8fd
-
-#define GPIOH1_O		0xd8af
-#define GPIOH1_EN		0xd8b0
-#define GPIOH1_ON		0xd8b1
-#define GPIOH3_O		0xd8b3
-#define GPIOH3_EN		0xd8b4
-#define GPIOH3_ON		0xd8b5
-#define GPIOH5_O		0xd8bb
-#define GPIOH5_EN		0xd8bc
-#define GPIOH5_ON		0xd8bd
-
-#define AFE_MEM0		0xfb24
-
-#define REG_TPSD_TX_MODE	0xf900
-#define REG_TPSD_GI		0xf901
-#define REG_TPSD_HIER		0xf902
-#define REG_TPSD_CONST		0xf903
-#define REG_BW			0xf904
-#define REG_PRIV		0xf905
-#define REG_TPSD_HP_CODE	0xf906
-#define REG_TPSD_LP_CODE	0xf907
-
-#define MP2IF_SYNC_LK		0xf999
-#define ADC_FREQ		0xf1cd
-
-#define TRIGGER_OFSM		0x0000
-/* COEFF Registers start at 0x0001 to 0x0020 */
-#define COEFF_1_2048		0x0001
-#define XTAL_CLK		0x0025
-#define BFS_FCW			0x0029
-
-/* Error Regs */
-#define RSD_ABORT_PKT_LSB	0x0032
-#define RSD_ABORT_PKT_MSB	0x0033
-#define RSD_BIT_ERR_0_7		0x0034
-#define RSD_BIT_ERR_8_15	0x0035
-#define RSD_BIT_ERR_23_16	0x0036
-#define RSD_BIT_COUNT_LSB	0x0037
-#define RSD_BIT_COUNT_MSB	0x0038
-
-#define TPSD_LOCK		0x003c
-#define TRAINING_MODE		0x0040
-#define ADC_X_2			0x0045
-#define TUNER_ID		0x0046
-#define EMPTY_CHANNEL_STATUS	0x0047
-#define SIGNAL_LEVEL		0x0048
-#define SIGNAL_QUALITY		0x0049
-#define EST_SIGNAL_LEVEL	0x004a
-#define FREE_BAND		0x004b
-#define SUSPEND_FLAG		0x004c
-#define VAR_P_INBAND		0x00f7
-
-/* Build in tuner types */
-#define IT9137 0x38
-#define IT9135_38 0x38
-#define IT9135_51 0x51
-#define IT9135_52 0x52
-#define IT9135_60 0x60
-#define IT9135_61 0x61
-#define IT9135_62 0x62
-
-enum {
-	CMD_DEMOD_READ = 0,
-	CMD_DEMOD_WRITE,
-	CMD_TUNER_READ,
-	CMD_TUNER_WRITE,
-	CMD_REG_EEPROM_READ,
-	CMD_REG_EEPROM_WRITE,
-	CMD_DATA_READ,
-	CMD_VAR_READ = 8,
-	CMD_VAR_WRITE,
-	CMD_PLATFORM_GET,
-	CMD_PLATFORM_SET,
-	CMD_IP_CACHE,
-	CMD_IP_ADD,
-	CMD_IP_REMOVE,
-	CMD_PID_ADD,
-	CMD_PID_REMOVE,
-	CMD_SIPSI_GET,
-	CMD_SIPSI_MPE_RESET,
-	CMD_H_PID_ADD = 0x15,
-	CMD_H_PID_REMOVE,
-	CMD_ABORT,
-	CMD_IR_GET,
-	CMD_IR_SET,
-	CMD_FW_DOWNLOAD = 0x21,
-	CMD_QUERYINFO,
-	CMD_BOOT,
-	CMD_FW_DOWNLOAD_BEGIN,
-	CMD_FW_DOWNLOAD_END,
-	CMD_RUN_CODE,
-	CMD_SCATTER_READ = 0x28,
-	CMD_SCATTER_WRITE,
-	CMD_GENERIC_READ,
-	CMD_GENERIC_WRITE
-};
-
-enum {
-	READ_LONG,
-	WRITE_LONG,
-	READ_SHORT,
-	WRITE_SHORT,
-	READ_DATA,
-	WRITE_DATA,
-	WRITE_CMD,
-};
-
-enum {
-	IT9135_AUTO = 0,
-	IT9137_FW,
-	IT9135_V1_FW,
-	IT9135_V2_FW,
-};
-
-#endif /* IT913X_FE_H */
diff --git a/drivers/media/dvb-frontends/itd1000.c b/drivers/media/dvb-frontends/itd1000.c
index c1c3400b217..cadcae4cff8 100644
--- a/drivers/media/dvb-frontends/itd1000.c
+++ b/drivers/media/dvb-frontends/itd1000.c
@@ -31,6 +31,9 @@
 #include "itd1000.h"
 #include "itd1000_priv.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 static int debug;
 module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
@@ -52,10 +55,18 @@ MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
 /* don't write more than one byte with flexcop behind */
 static int itd1000_write_regs(struct itd1000_state *state, u8 reg, u8 v[], u8 len)
 {
-	u8 buf[1+len];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg = {
 		.addr = state->cfg->i2c_address, .flags = 0, .buf = buf, .len = len+1
 	};
+
+	if (1 + len > sizeof(buf)) {
+		printk(KERN_WARNING
+		       "itd1000: i2c wr reg=%04x: len=%d is too big!\n",
+		       reg, len);
+		return -EINVAL;
+	}
+
 	buf[0] = reg;
 	memcpy(&buf[1], v, len);
 
diff --git a/drivers/media/dvb-frontends/lgdt3305.c b/drivers/media/dvb-frontends/lgdt3305.c
index 1d2c47378cf..92c891a571a 100644
--- a/drivers/media/dvb-frontends/lgdt3305.c
+++ b/drivers/media/dvb-frontends/lgdt3305.c
@@ -1176,6 +1176,7 @@ static struct dvb_frontend_ops lgdt3304_ops = {
 	},
 	.i2c_gate_ctrl        = lgdt3305_i2c_gate_ctrl,
 	.init                 = lgdt3305_init,
+	.sleep                = lgdt3305_sleep,
 	.set_frontend         = lgdt3304_set_parameters,
 	.get_frontend         = lgdt3305_get_frontend,
 	.get_tune_settings    = lgdt3305_get_tune_settings,
diff --git a/drivers/media/dvb-frontends/m88ds3103.c b/drivers/media/dvb-frontends/m88ds3103.c
new file mode 100644
index 00000000000..2ef8ce13fb6
--- /dev/null
+++ b/drivers/media/dvb-frontends/m88ds3103.c
@@ -0,0 +1,1297 @@
+/*
+ * Montage M88DS3103 demodulator driver
+ *
+ * Copyright (C) 2013 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ */
+
+#include "m88ds3103_priv.h"
+
+static struct dvb_frontend_ops m88ds3103_ops;
+
+/* write multiple registers */
+static int m88ds3103_wr_regs(struct m88ds3103_priv *priv,
+		u8 reg, const u8 *val, int len)
+{
+#define MAX_WR_LEN 32
+#define MAX_WR_XFER_LEN (MAX_WR_LEN + 1)
+	int ret;
+	u8 buf[MAX_WR_XFER_LEN];
+	struct i2c_msg msg[1] = {
+		{
+			.addr = priv->cfg->i2c_addr,
+			.flags = 0,
+			.len = 1 + len,
+			.buf = buf,
+		}
+	};
+
+	if (WARN_ON(len > MAX_WR_LEN))
+		return -EINVAL;
+
+	buf[0] = reg;
+	memcpy(&buf[1], val, len);
+
+	mutex_lock(&priv->i2c_mutex);
+	ret = i2c_transfer(priv->i2c, msg, 1);
+	mutex_unlock(&priv->i2c_mutex);
+	if (ret == 1) {
+		ret = 0;
+	} else {
+		dev_warn(&priv->i2c->dev,
+				"%s: i2c wr failed=%d reg=%02x len=%d\n",
+				KBUILD_MODNAME, ret, reg, len);
+		ret = -EREMOTEIO;
+	}
+
+	return ret;
+}
+
+/* read multiple registers */
+static int m88ds3103_rd_regs(struct m88ds3103_priv *priv,
+		u8 reg, u8 *val, int len)
+{
+#define MAX_RD_LEN 3
+#define MAX_RD_XFER_LEN (MAX_RD_LEN)
+	int ret;
+	u8 buf[MAX_RD_XFER_LEN];
+	struct i2c_msg msg[2] = {
+		{
+			.addr = priv->cfg->i2c_addr,
+			.flags = 0,
+			.len = 1,
+			.buf = &reg,
+		}, {
+			.addr = priv->cfg->i2c_addr,
+			.flags = I2C_M_RD,
+			.len = len,
+			.buf = buf,
+		}
+	};
+
+	if (WARN_ON(len > MAX_RD_LEN))
+		return -EINVAL;
+
+	mutex_lock(&priv->i2c_mutex);
+	ret = i2c_transfer(priv->i2c, msg, 2);
+	mutex_unlock(&priv->i2c_mutex);
+	if (ret == 2) {
+		memcpy(val, buf, len);
+		ret = 0;
+	} else {
+		dev_warn(&priv->i2c->dev,
+				"%s: i2c rd failed=%d reg=%02x len=%d\n",
+				KBUILD_MODNAME, ret, reg, len);
+		ret = -EREMOTEIO;
+	}
+
+	return ret;
+}
+
+/* write single register */
+static int m88ds3103_wr_reg(struct m88ds3103_priv *priv, u8 reg, u8 val)
+{
+	return m88ds3103_wr_regs(priv, reg, &val, 1);
+}
+
+/* read single register */
+static int m88ds3103_rd_reg(struct m88ds3103_priv *priv, u8 reg, u8 *val)
+{
+	return m88ds3103_rd_regs(priv, reg, val, 1);
+}
+
+/* write single register with mask */
+static int m88ds3103_wr_reg_mask(struct m88ds3103_priv *priv,
+		u8 reg, u8 val, u8 mask)
+{
+	int ret;
+	u8 u8tmp;
+
+	/* no need for read if whole reg is written */
+	if (mask != 0xff) {
+		ret = m88ds3103_rd_regs(priv, reg, &u8tmp, 1);
+		if (ret)
+			return ret;
+
+		val &= mask;
+		u8tmp &= ~mask;
+		val |= u8tmp;
+	}
+
+	return m88ds3103_wr_regs(priv, reg, &val, 1);
+}
+
+/* read single register with mask */
+static int m88ds3103_rd_reg_mask(struct m88ds3103_priv *priv,
+		u8 reg, u8 *val, u8 mask)
+{
+	int ret, i;
+	u8 u8tmp;
+
+	ret = m88ds3103_rd_regs(priv, reg, &u8tmp, 1);
+	if (ret)
+		return ret;
+
+	u8tmp &= mask;
+
+	/* find position of the first bit */
+	for (i = 0; i < 8; i++) {
+		if ((mask >> i) & 0x01)
+			break;
+	}
+	*val = u8tmp >> i;
+
+	return 0;
+}
+
+/* write reg val table using reg addr auto increment */
+static int m88ds3103_wr_reg_val_tab(struct m88ds3103_priv *priv,
+		const struct m88ds3103_reg_val *tab, int tab_len)
+{
+	int ret, i, j;
+	u8 buf[83];
+	dev_dbg(&priv->i2c->dev, "%s: tab_len=%d\n", __func__, tab_len);
+
+	if (tab_len > 83) {
+		ret = -EINVAL;
+		goto err;
+	}
+
+	for (i = 0, j = 0; i < tab_len; i++, j++) {
+		buf[j] = tab[i].val;
+
+		if (i == tab_len - 1 || tab[i].reg != tab[i + 1].reg - 1 ||
+				!((j + 1) % (priv->cfg->i2c_wr_max - 1))) {
+			ret = m88ds3103_wr_regs(priv, tab[i].reg - j, buf, j + 1);
+			if (ret)
+				goto err;
+
+			j = -1;
+		}
+	}
+
+	return 0;
+err:
+	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int m88ds3103_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+	struct m88ds3103_priv *priv = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret;
+	u8 u8tmp;
+
+	*status = 0;
+
+	if (!priv->warm) {
+		ret = -EAGAIN;
+		goto err;
+	}
+
+	switch (c->delivery_system) {
+	case SYS_DVBS:
+		ret = m88ds3103_rd_reg_mask(priv, 0xd1, &u8tmp, 0x07);
+		if (ret)
+			goto err;
+
+		if (u8tmp == 0x07)
+			*status = FE_HAS_SIGNAL | FE_HAS_CARRIER |
+					FE_HAS_VITERBI | FE_HAS_SYNC |
+					FE_HAS_LOCK;
+		break;
+	case SYS_DVBS2:
+		ret = m88ds3103_rd_reg_mask(priv, 0x0d, &u8tmp, 0x8f);
+		if (ret)
+			goto err;
+
+		if (u8tmp == 0x8f)
+			*status = FE_HAS_SIGNAL | FE_HAS_CARRIER |
+					FE_HAS_VITERBI | FE_HAS_SYNC |
+					FE_HAS_LOCK;
+		break;
+	default:
+		dev_dbg(&priv->i2c->dev, "%s: invalid delivery_system\n",
+				__func__);
+		ret = -EINVAL;
+		goto err;
+	}
+
+	priv->fe_status = *status;
+
+	dev_dbg(&priv->i2c->dev, "%s: lock=%02x status=%02x\n",
+			__func__, u8tmp, *status);
+
+	return 0;
+err:
+	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int m88ds3103_set_frontend(struct dvb_frontend *fe)
+{
+	struct m88ds3103_priv *priv = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret, len;
+	const struct m88ds3103_reg_val *init;
+	u8 u8tmp, u8tmp1, u8tmp2;
+	u8 buf[2];
+	u16 u16tmp, divide_ratio;
+	u32 tuner_frequency, target_mclk, ts_clk;
+	s32 s32tmp;
+	dev_dbg(&priv->i2c->dev,
+			"%s: delivery_system=%d modulation=%d frequency=%d symbol_rate=%d inversion=%d pilot=%d rolloff=%d\n",
+			__func__, c->delivery_system,
+			c->modulation, c->frequency, c->symbol_rate,
+			c->inversion, c->pilot, c->rolloff);
+
+	if (!priv->warm) {
+		ret = -EAGAIN;
+		goto err;
+	}
+
+	/* program tuner */
+	if (fe->ops.tuner_ops.set_params) {
+		ret = fe->ops.tuner_ops.set_params(fe);
+		if (ret)
+			goto err;
+	}
+
+	if (fe->ops.tuner_ops.get_frequency) {
+		ret = fe->ops.tuner_ops.get_frequency(fe, &tuner_frequency);
+		if (ret)
+			goto err;
+	} else {
+		/*
+		 * Use nominal target frequency as tuner driver does not provide
+		 * actual frequency used. Carrier offset calculation is not
+		 * valid.
+		 */
+		tuner_frequency = c->frequency;
+	}
+
+	/* reset */
+	ret = m88ds3103_wr_reg(priv, 0x07, 0x80);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg(priv, 0x07, 0x00);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg(priv, 0xb2, 0x01);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg(priv, 0x00, 0x01);
+	if (ret)
+		goto err;
+
+	switch (c->delivery_system) {
+	case SYS_DVBS:
+		len = ARRAY_SIZE(m88ds3103_dvbs_init_reg_vals);
+		init = m88ds3103_dvbs_init_reg_vals;
+		target_mclk = 96000;
+		break;
+	case SYS_DVBS2:
+		len = ARRAY_SIZE(m88ds3103_dvbs2_init_reg_vals);
+		init = m88ds3103_dvbs2_init_reg_vals;
+
+		switch (priv->cfg->ts_mode) {
+		case M88DS3103_TS_SERIAL:
+		case M88DS3103_TS_SERIAL_D7:
+			if (c->symbol_rate < 18000000)
+				target_mclk = 96000;
+			else
+				target_mclk = 144000;
+			break;
+		case M88DS3103_TS_PARALLEL:
+		case M88DS3103_TS_PARALLEL_12:
+		case M88DS3103_TS_PARALLEL_16:
+		case M88DS3103_TS_PARALLEL_19_2:
+		case M88DS3103_TS_CI:
+			if (c->symbol_rate < 18000000)
+				target_mclk = 96000;
+			else if (c->symbol_rate < 28000000)
+				target_mclk = 144000;
+			else
+				target_mclk = 192000;
+			break;
+		default:
+			dev_dbg(&priv->i2c->dev, "%s: invalid ts_mode\n",
+					__func__);
+			ret = -EINVAL;
+			goto err;
+		}
+		break;
+	default:
+		dev_dbg(&priv->i2c->dev, "%s: invalid delivery_system\n",
+				__func__);
+		ret = -EINVAL;
+		goto err;
+	}
+
+	/* program init table */
+	if (c->delivery_system != priv->delivery_system) {
+		ret = m88ds3103_wr_reg_val_tab(priv, init, len);
+		if (ret)
+			goto err;
+	}
+
+	u8tmp1 = 0; /* silence compiler warning */
+	switch (priv->cfg->ts_mode) {
+	case M88DS3103_TS_SERIAL:
+		u8tmp1 = 0x00;
+		ts_clk = 0;
+		u8tmp = 0x46;
+		break;
+	case M88DS3103_TS_SERIAL_D7:
+		u8tmp1 = 0x20;
+		ts_clk = 0;
+		u8tmp = 0x46;
+		break;
+	case M88DS3103_TS_PARALLEL:
+		ts_clk = 24000;
+		u8tmp = 0x42;
+		break;
+	case M88DS3103_TS_PARALLEL_12:
+		ts_clk = 12000;
+		u8tmp = 0x42;
+		break;
+	case M88DS3103_TS_PARALLEL_16:
+		ts_clk = 16000;
+		u8tmp = 0x42;
+		break;
+	case M88DS3103_TS_PARALLEL_19_2:
+		ts_clk = 19200;
+		u8tmp = 0x42;
+		break;
+	case M88DS3103_TS_CI:
+		ts_clk = 6000;
+		u8tmp = 0x43;
+		break;
+	default:
+		dev_dbg(&priv->i2c->dev, "%s: invalid ts_mode\n", __func__);
+		ret = -EINVAL;
+		goto err;
+	}
+
+	/* TS mode */
+	ret = m88ds3103_wr_reg(priv, 0xfd, u8tmp);
+	if (ret)
+		goto err;
+
+	switch (priv->cfg->ts_mode) {
+	case M88DS3103_TS_SERIAL:
+	case M88DS3103_TS_SERIAL_D7:
+		ret = m88ds3103_wr_reg_mask(priv, 0x29, u8tmp1, 0x20);
+		if (ret)
+			goto err;
+	}
+
+	if (ts_clk) {
+		divide_ratio = DIV_ROUND_UP(target_mclk, ts_clk);
+		u8tmp1 = divide_ratio / 2;
+		u8tmp2 = DIV_ROUND_UP(divide_ratio, 2);
+	} else {
+		divide_ratio = 0;
+		u8tmp1 = 0;
+		u8tmp2 = 0;
+	}
+
+	dev_dbg(&priv->i2c->dev,
+			"%s: target_mclk=%d ts_clk=%d divide_ratio=%d\n",
+			__func__, target_mclk, ts_clk, divide_ratio);
+
+	u8tmp1--;
+	u8tmp2--;
+	/* u8tmp1[5:2] => fe[3:0], u8tmp1[1:0] => ea[7:6] */
+	u8tmp1 &= 0x3f;
+	/* u8tmp2[5:0] => ea[5:0] */
+	u8tmp2 &= 0x3f;
+
+	ret = m88ds3103_rd_reg(priv, 0xfe, &u8tmp);
+	if (ret)
+		goto err;
+
+	u8tmp = ((u8tmp  & 0xf0) << 0) | u8tmp1 >> 2;
+	ret = m88ds3103_wr_reg(priv, 0xfe, u8tmp);
+	if (ret)
+		goto err;
+
+	u8tmp = ((u8tmp1 & 0x03) << 6) | u8tmp2 >> 0;
+	ret = m88ds3103_wr_reg(priv, 0xea, u8tmp);
+	if (ret)
+		goto err;
+
+	switch (target_mclk) {
+	case 96000:
+		u8tmp1 = 0x02; /* 0b10 */
+		u8tmp2 = 0x01; /* 0b01 */
+		break;
+	case 144000:
+		u8tmp1 = 0x00; /* 0b00 */
+		u8tmp2 = 0x01; /* 0b01 */
+		break;
+	case 192000:
+		u8tmp1 = 0x03; /* 0b11 */
+		u8tmp2 = 0x00; /* 0b00 */
+		break;
+	}
+
+	ret = m88ds3103_wr_reg_mask(priv, 0x22, u8tmp1 << 6, 0xc0);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg_mask(priv, 0x24, u8tmp2 << 6, 0xc0);
+	if (ret)
+		goto err;
+
+	if (c->symbol_rate <= 3000000)
+		u8tmp = 0x20;
+	else if (c->symbol_rate <= 10000000)
+		u8tmp = 0x10;
+	else
+		u8tmp = 0x06;
+
+	ret = m88ds3103_wr_reg(priv, 0xc3, 0x08);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg(priv, 0xc8, u8tmp);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg(priv, 0xc4, 0x08);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg(priv, 0xc7, 0x00);
+	if (ret)
+		goto err;
+
+	u16tmp = DIV_ROUND_CLOSEST((c->symbol_rate / 1000) << 15, M88DS3103_MCLK_KHZ / 2);
+	buf[0] = (u16tmp >> 0) & 0xff;
+	buf[1] = (u16tmp >> 8) & 0xff;
+	ret = m88ds3103_wr_regs(priv, 0x61, buf, 2);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg_mask(priv, 0x4d, priv->cfg->spec_inv << 1, 0x02);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg_mask(priv, 0x30, priv->cfg->agc_inv << 4, 0x10);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg(priv, 0x33, priv->cfg->agc);
+	if (ret)
+		goto err;
+
+	dev_dbg(&priv->i2c->dev, "%s: carrier offset=%d\n", __func__,
+			(tuner_frequency - c->frequency));
+
+	s32tmp = 0x10000 * (tuner_frequency - c->frequency);
+	s32tmp = DIV_ROUND_CLOSEST(s32tmp, M88DS3103_MCLK_KHZ);
+	if (s32tmp < 0)
+		s32tmp += 0x10000;
+
+	buf[0] = (s32tmp >> 0) & 0xff;
+	buf[1] = (s32tmp >> 8) & 0xff;
+	ret = m88ds3103_wr_regs(priv, 0x5e, buf, 2);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg(priv, 0x00, 0x00);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg(priv, 0xb2, 0x00);
+	if (ret)
+		goto err;
+
+	priv->delivery_system = c->delivery_system;
+
+	return 0;
+err:
+	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int m88ds3103_init(struct dvb_frontend *fe)
+{
+	struct m88ds3103_priv *priv = fe->demodulator_priv;
+	int ret, len, remaining;
+	const struct firmware *fw = NULL;
+	u8 *fw_file = M88DS3103_FIRMWARE;
+	u8 u8tmp;
+	dev_dbg(&priv->i2c->dev, "%s:\n", __func__);
+
+	/* set cold state by default */
+	priv->warm = false;
+
+	/* wake up device from sleep */
+	ret = m88ds3103_wr_reg_mask(priv, 0x08, 0x01, 0x01);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg_mask(priv, 0x04, 0x00, 0x01);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg_mask(priv, 0x23, 0x00, 0x10);
+	if (ret)
+		goto err;
+
+	/* reset */
+	ret = m88ds3103_wr_reg(priv, 0x07, 0x60);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg(priv, 0x07, 0x00);
+	if (ret)
+		goto err;
+
+	/* firmware status */
+	ret = m88ds3103_rd_reg(priv, 0xb9, &u8tmp);
+	if (ret)
+		goto err;
+
+	dev_dbg(&priv->i2c->dev, "%s: firmware=%02x\n", __func__, u8tmp);
+
+	if (u8tmp)
+		goto skip_fw_download;
+
+	/* cold state - try to download firmware */
+	dev_info(&priv->i2c->dev, "%s: found a '%s' in cold state\n",
+			KBUILD_MODNAME, m88ds3103_ops.info.name);
+
+	/* request the firmware, this will block and timeout */
+	ret = request_firmware(&fw, fw_file, priv->i2c->dev.parent);
+	if (ret) {
+		dev_err(&priv->i2c->dev, "%s: firmare file '%s' not found\n",
+				KBUILD_MODNAME, fw_file);
+		goto err;
+	}
+
+	dev_info(&priv->i2c->dev, "%s: downloading firmware from file '%s'\n",
+			KBUILD_MODNAME, fw_file);
+
+	ret = m88ds3103_wr_reg(priv, 0xb2, 0x01);
+	if (ret)
+		goto err;
+
+	for (remaining = fw->size; remaining > 0;
+			remaining -= (priv->cfg->i2c_wr_max - 1)) {
+		len = remaining;
+		if (len > (priv->cfg->i2c_wr_max - 1))
+			len = (priv->cfg->i2c_wr_max - 1);
+
+		ret = m88ds3103_wr_regs(priv, 0xb0,
+				&fw->data[fw->size - remaining], len);
+		if (ret) {
+			dev_err(&priv->i2c->dev,
+					"%s: firmware download failed=%d\n",
+					KBUILD_MODNAME, ret);
+			goto err;
+		}
+	}
+
+	ret = m88ds3103_wr_reg(priv, 0xb2, 0x00);
+	if (ret)
+		goto err;
+
+	release_firmware(fw);
+	fw = NULL;
+
+	ret = m88ds3103_rd_reg(priv, 0xb9, &u8tmp);
+	if (ret)
+		goto err;
+
+	if (!u8tmp) {
+		dev_info(&priv->i2c->dev, "%s: firmware did not run\n",
+				KBUILD_MODNAME);
+		ret = -EFAULT;
+		goto err;
+	}
+
+	dev_info(&priv->i2c->dev, "%s: found a '%s' in warm state\n",
+			KBUILD_MODNAME, m88ds3103_ops.info.name);
+	dev_info(&priv->i2c->dev, "%s: firmware version %X.%X\n",
+			KBUILD_MODNAME, (u8tmp >> 4) & 0xf, (u8tmp >> 0 & 0xf));
+
+skip_fw_download:
+	/* warm state */
+	priv->warm = true;
+
+	return 0;
+err:
+	if (fw)
+		release_firmware(fw);
+
+	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int m88ds3103_sleep(struct dvb_frontend *fe)
+{
+	struct m88ds3103_priv *priv = fe->demodulator_priv;
+	int ret;
+	dev_dbg(&priv->i2c->dev, "%s:\n", __func__);
+
+	priv->delivery_system = SYS_UNDEFINED;
+
+	/* TS Hi-Z */
+	ret = m88ds3103_wr_reg_mask(priv, 0x27, 0x00, 0x01);
+	if (ret)
+		goto err;
+
+	/* sleep */
+	ret = m88ds3103_wr_reg_mask(priv, 0x08, 0x00, 0x01);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg_mask(priv, 0x04, 0x01, 0x01);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg_mask(priv, 0x23, 0x10, 0x10);
+	if (ret)
+		goto err;
+
+	return 0;
+err:
+	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int m88ds3103_get_frontend(struct dvb_frontend *fe)
+{
+	struct m88ds3103_priv *priv = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret;
+	u8 buf[3];
+	dev_dbg(&priv->i2c->dev, "%s:\n", __func__);
+
+	if (!priv->warm || !(priv->fe_status & FE_HAS_LOCK)) {
+		ret = -EAGAIN;
+		goto err;
+	}
+
+	switch (c->delivery_system) {
+	case SYS_DVBS:
+		ret = m88ds3103_rd_reg(priv, 0xe0, &buf[0]);
+		if (ret)
+			goto err;
+
+		ret = m88ds3103_rd_reg(priv, 0xe6, &buf[1]);
+		if (ret)
+			goto err;
+
+		switch ((buf[0] >> 2) & 0x01) {
+		case 0:
+			c->inversion = INVERSION_OFF;
+			break;
+		case 1:
+			c->inversion = INVERSION_ON;
+			break;
+		}
+
+		switch ((buf[1] >> 5) & 0x07) {
+		case 0:
+			c->fec_inner = FEC_7_8;
+			break;
+		case 1:
+			c->fec_inner = FEC_5_6;
+			break;
+		case 2:
+			c->fec_inner = FEC_3_4;
+			break;
+		case 3:
+			c->fec_inner = FEC_2_3;
+			break;
+		case 4:
+			c->fec_inner = FEC_1_2;
+			break;
+		default:
+			dev_dbg(&priv->i2c->dev, "%s: invalid fec_inner\n",
+					__func__);
+		}
+
+		c->modulation = QPSK;
+
+		break;
+	case SYS_DVBS2:
+		ret = m88ds3103_rd_reg(priv, 0x7e, &buf[0]);
+		if (ret)
+			goto err;
+
+		ret = m88ds3103_rd_reg(priv, 0x89, &buf[1]);
+		if (ret)
+			goto err;
+
+		ret = m88ds3103_rd_reg(priv, 0xf2, &buf[2]);
+		if (ret)
+			goto err;
+
+		switch ((buf[0] >> 0) & 0x0f) {
+		case 2:
+			c->fec_inner = FEC_2_5;
+			break;
+		case 3:
+			c->fec_inner = FEC_1_2;
+			break;
+		case 4:
+			c->fec_inner = FEC_3_5;
+			break;
+		case 5:
+			c->fec_inner = FEC_2_3;
+			break;
+		case 6:
+			c->fec_inner = FEC_3_4;
+			break;
+		case 7:
+			c->fec_inner = FEC_4_5;
+			break;
+		case 8:
+			c->fec_inner = FEC_5_6;
+			break;
+		case 9:
+			c->fec_inner = FEC_8_9;
+			break;
+		case 10:
+			c->fec_inner = FEC_9_10;
+			break;
+		default:
+			dev_dbg(&priv->i2c->dev, "%s: invalid fec_inner\n",
+					__func__);
+		}
+
+		switch ((buf[0] >> 5) & 0x01) {
+		case 0:
+			c->pilot = PILOT_OFF;
+			break;
+		case 1:
+			c->pilot = PILOT_ON;
+			break;
+		}
+
+		switch ((buf[0] >> 6) & 0x07) {
+		case 0:
+			c->modulation = QPSK;
+			break;
+		case 1:
+			c->modulation = PSK_8;
+			break;
+		case 2:
+			c->modulation = APSK_16;
+			break;
+		case 3:
+			c->modulation = APSK_32;
+			break;
+		default:
+			dev_dbg(&priv->i2c->dev, "%s: invalid modulation\n",
+					__func__);
+		}
+
+		switch ((buf[1] >> 7) & 0x01) {
+		case 0:
+			c->inversion = INVERSION_OFF;
+			break;
+		case 1:
+			c->inversion = INVERSION_ON;
+			break;
+		}
+
+		switch ((buf[2] >> 0) & 0x03) {
+		case 0:
+			c->rolloff = ROLLOFF_35;
+			break;
+		case 1:
+			c->rolloff = ROLLOFF_25;
+			break;
+		case 2:
+			c->rolloff = ROLLOFF_20;
+			break;
+		default:
+			dev_dbg(&priv->i2c->dev, "%s: invalid rolloff\n",
+					__func__);
+		}
+		break;
+	default:
+		dev_dbg(&priv->i2c->dev, "%s: invalid delivery_system\n",
+				__func__);
+		ret = -EINVAL;
+		goto err;
+	}
+
+	ret = m88ds3103_rd_regs(priv, 0x6d, buf, 2);
+	if (ret)
+		goto err;
+
+	c->symbol_rate = 1ull * ((buf[1] << 8) | (buf[0] << 0)) *
+			M88DS3103_MCLK_KHZ * 1000 / 0x10000;
+
+	return 0;
+err:
+	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int m88ds3103_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+	struct m88ds3103_priv *priv = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret, i, tmp;
+	u8 buf[3];
+	u16 noise, signal;
+	u32 noise_tot, signal_tot;
+	dev_dbg(&priv->i2c->dev, "%s:\n", __func__);
+	/* reports SNR in resolution of 0.1 dB */
+
+	/* more iterations for more accurate estimation */
+	#define M88DS3103_SNR_ITERATIONS 3
+
+	switch (c->delivery_system) {
+	case SYS_DVBS:
+		tmp = 0;
+
+		for (i = 0; i < M88DS3103_SNR_ITERATIONS; i++) {
+			ret = m88ds3103_rd_reg(priv, 0xff, &buf[0]);
+			if (ret)
+				goto err;
+
+			tmp += buf[0];
+		}
+
+		/* use of one register limits max value to 15 dB */
+		/* SNR(X) dB = 10 * ln(X) / ln(10) dB */
+		tmp = DIV_ROUND_CLOSEST(tmp, 8 * M88DS3103_SNR_ITERATIONS);
+		if (tmp)
+			*snr = 100ul * intlog2(tmp) / intlog2(10);
+		else
+			*snr = 0;
+		break;
+	case SYS_DVBS2:
+		noise_tot = 0;
+		signal_tot = 0;
+
+		for (i = 0; i < M88DS3103_SNR_ITERATIONS; i++) {
+			ret = m88ds3103_rd_regs(priv, 0x8c, buf, 3);
+			if (ret)
+				goto err;
+
+			noise = buf[1] << 6;    /* [13:6] */
+			noise |= buf[0] & 0x3f; /*  [5:0] */
+			noise >>= 2;
+			signal = buf[2] * buf[2];
+			signal >>= 1;
+
+			noise_tot += noise;
+			signal_tot += signal;
+		}
+
+		noise = noise_tot / M88DS3103_SNR_ITERATIONS;
+		signal = signal_tot / M88DS3103_SNR_ITERATIONS;
+
+		/* SNR(X) dB = 10 * log10(X) dB */
+		if (signal > noise) {
+			tmp = signal / noise;
+			*snr = 100ul * intlog10(tmp) / (1 << 24);
+		} else {
+			*snr = 0;
+		}
+		break;
+	default:
+		dev_dbg(&priv->i2c->dev, "%s: invalid delivery_system\n",
+				__func__);
+		ret = -EINVAL;
+		goto err;
+	}
+
+	return 0;
+err:
+	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+
+static int m88ds3103_set_tone(struct dvb_frontend *fe,
+	fe_sec_tone_mode_t fe_sec_tone_mode)
+{
+	struct m88ds3103_priv *priv = fe->demodulator_priv;
+	int ret;
+	u8 u8tmp, tone, reg_a1_mask;
+	dev_dbg(&priv->i2c->dev, "%s: fe_sec_tone_mode=%d\n", __func__,
+			fe_sec_tone_mode);
+
+	if (!priv->warm) {
+		ret = -EAGAIN;
+		goto err;
+	}
+
+	switch (fe_sec_tone_mode) {
+	case SEC_TONE_ON:
+		tone = 0;
+		reg_a1_mask = 0x47;
+		break;
+	case SEC_TONE_OFF:
+		tone = 1;
+		reg_a1_mask = 0x00;
+		break;
+	default:
+		dev_dbg(&priv->i2c->dev, "%s: invalid fe_sec_tone_mode\n",
+				__func__);
+		ret = -EINVAL;
+		goto err;
+	}
+
+	u8tmp = tone << 7 | priv->cfg->envelope_mode << 5;
+	ret = m88ds3103_wr_reg_mask(priv, 0xa2, u8tmp, 0xe0);
+	if (ret)
+		goto err;
+
+	u8tmp = 1 << 2;
+	ret = m88ds3103_wr_reg_mask(priv, 0xa1, u8tmp, reg_a1_mask);
+	if (ret)
+		goto err;
+
+	return 0;
+err:
+	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int m88ds3103_diseqc_send_master_cmd(struct dvb_frontend *fe,
+		struct dvb_diseqc_master_cmd *diseqc_cmd)
+{
+	struct m88ds3103_priv *priv = fe->demodulator_priv;
+	int ret, i;
+	u8 u8tmp;
+	dev_dbg(&priv->i2c->dev, "%s: msg=%*ph\n", __func__,
+			diseqc_cmd->msg_len, diseqc_cmd->msg);
+
+	if (!priv->warm) {
+		ret = -EAGAIN;
+		goto err;
+	}
+
+	if (diseqc_cmd->msg_len < 3 || diseqc_cmd->msg_len > 6) {
+		ret = -EINVAL;
+		goto err;
+	}
+
+	u8tmp = priv->cfg->envelope_mode << 5;
+	ret = m88ds3103_wr_reg_mask(priv, 0xa2, u8tmp, 0xe0);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_regs(priv, 0xa3, diseqc_cmd->msg,
+			diseqc_cmd->msg_len);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg(priv, 0xa1,
+			(diseqc_cmd->msg_len - 1) << 3 | 0x07);
+	if (ret)
+		goto err;
+
+	/* DiSEqC message typical period is 54 ms */
+	usleep_range(40000, 60000);
+
+	/* wait DiSEqC TX ready */
+	for (i = 20, u8tmp = 1; i && u8tmp; i--) {
+		usleep_range(5000, 10000);
+
+		ret = m88ds3103_rd_reg_mask(priv, 0xa1, &u8tmp, 0x40);
+		if (ret)
+			goto err;
+	}
+
+	dev_dbg(&priv->i2c->dev, "%s: loop=%d\n", __func__, i);
+
+	if (i == 0) {
+		dev_dbg(&priv->i2c->dev, "%s: diseqc tx timeout\n", __func__);
+
+		ret = m88ds3103_wr_reg_mask(priv, 0xa1, 0x40, 0xc0);
+		if (ret)
+			goto err;
+	}
+
+	ret = m88ds3103_wr_reg_mask(priv, 0xa2, 0x80, 0xc0);
+	if (ret)
+		goto err;
+
+	if (i == 0) {
+		ret = -ETIMEDOUT;
+		goto err;
+	}
+
+	return 0;
+err:
+	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int m88ds3103_diseqc_send_burst(struct dvb_frontend *fe,
+	fe_sec_mini_cmd_t fe_sec_mini_cmd)
+{
+	struct m88ds3103_priv *priv = fe->demodulator_priv;
+	int ret, i;
+	u8 u8tmp, burst;
+	dev_dbg(&priv->i2c->dev, "%s: fe_sec_mini_cmd=%d\n", __func__,
+			fe_sec_mini_cmd);
+
+	if (!priv->warm) {
+		ret = -EAGAIN;
+		goto err;
+	}
+
+	u8tmp = priv->cfg->envelope_mode << 5;
+	ret = m88ds3103_wr_reg_mask(priv, 0xa2, u8tmp, 0xe0);
+	if (ret)
+		goto err;
+
+	switch (fe_sec_mini_cmd) {
+	case SEC_MINI_A:
+		burst = 0x02;
+		break;
+	case SEC_MINI_B:
+		burst = 0x01;
+		break;
+	default:
+		dev_dbg(&priv->i2c->dev, "%s: invalid fe_sec_mini_cmd\n",
+				__func__);
+		ret = -EINVAL;
+		goto err;
+	}
+
+	ret = m88ds3103_wr_reg(priv, 0xa1, burst);
+	if (ret)
+		goto err;
+
+	/* DiSEqC ToneBurst period is 12.5 ms */
+	usleep_range(11000, 20000);
+
+	/* wait DiSEqC TX ready */
+	for (i = 5, u8tmp = 1; i && u8tmp; i--) {
+		usleep_range(800, 2000);
+
+		ret = m88ds3103_rd_reg_mask(priv, 0xa1, &u8tmp, 0x40);
+		if (ret)
+			goto err;
+	}
+
+	dev_dbg(&priv->i2c->dev, "%s: loop=%d\n", __func__, i);
+
+	ret = m88ds3103_wr_reg_mask(priv, 0xa2, 0x80, 0xc0);
+	if (ret)
+		goto err;
+
+	if (i == 0) {
+		dev_dbg(&priv->i2c->dev, "%s: diseqc tx timeout\n", __func__);
+		ret = -ETIMEDOUT;
+		goto err;
+	}
+
+	return 0;
+err:
+	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int m88ds3103_get_tune_settings(struct dvb_frontend *fe,
+	struct dvb_frontend_tune_settings *s)
+{
+	s->min_delay_ms = 3000;
+
+	return 0;
+}
+
+static void m88ds3103_release(struct dvb_frontend *fe)
+{
+	struct m88ds3103_priv *priv = fe->demodulator_priv;
+	i2c_del_mux_adapter(priv->i2c_adapter);
+	kfree(priv);
+}
+
+static int m88ds3103_select(struct i2c_adapter *adap, void *mux_priv, u32 chan)
+{
+	struct m88ds3103_priv *priv = mux_priv;
+	int ret;
+	struct i2c_msg gate_open_msg[1] = {
+		{
+			.addr = priv->cfg->i2c_addr,
+			.flags = 0,
+			.len = 2,
+			.buf = "\x03\x11",
+		}
+	};
+
+	mutex_lock(&priv->i2c_mutex);
+
+	/* open tuner I2C repeater for 1 xfer, closes automatically */
+	ret = __i2c_transfer(priv->i2c, gate_open_msg, 1);
+	if (ret != 1) {
+		dev_warn(&priv->i2c->dev, "%s: i2c wr failed=%d\n",
+				KBUILD_MODNAME, ret);
+		if (ret >= 0)
+			ret = -EREMOTEIO;
+
+		return ret;
+	}
+
+	return 0;
+}
+
+static int m88ds3103_deselect(struct i2c_adapter *adap, void *mux_priv,
+		u32 chan)
+{
+	struct m88ds3103_priv *priv = mux_priv;
+
+	mutex_unlock(&priv->i2c_mutex);
+
+	return 0;
+}
+
+struct dvb_frontend *m88ds3103_attach(const struct m88ds3103_config *cfg,
+		struct i2c_adapter *i2c, struct i2c_adapter **tuner_i2c_adapter)
+{
+	int ret;
+	struct m88ds3103_priv *priv;
+	u8 chip_id, u8tmp;
+
+	/* allocate memory for the internal priv */
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		ret = -ENOMEM;
+		dev_err(&i2c->dev, "%s: kzalloc() failed\n", KBUILD_MODNAME);
+		goto err;
+	}
+
+	priv->cfg = cfg;
+	priv->i2c = i2c;
+	mutex_init(&priv->i2c_mutex);
+
+	ret = m88ds3103_rd_reg(priv, 0x01, &chip_id);
+	if (ret)
+		goto err;
+
+	dev_dbg(&priv->i2c->dev, "%s: chip_id=%02x\n", __func__, chip_id);
+
+	switch (chip_id) {
+	case 0xd0:
+		break;
+	default:
+		goto err;
+	}
+
+	switch (priv->cfg->clock_out) {
+	case M88DS3103_CLOCK_OUT_DISABLED:
+		u8tmp = 0x80;
+		break;
+	case M88DS3103_CLOCK_OUT_ENABLED:
+		u8tmp = 0x00;
+		break;
+	case M88DS3103_CLOCK_OUT_ENABLED_DIV2:
+		u8tmp = 0x10;
+		break;
+	default:
+		goto err;
+	}
+
+	ret = m88ds3103_wr_reg(priv, 0x29, u8tmp);
+	if (ret)
+		goto err;
+
+	/* sleep */
+	ret = m88ds3103_wr_reg_mask(priv, 0x08, 0x00, 0x01);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg_mask(priv, 0x04, 0x01, 0x01);
+	if (ret)
+		goto err;
+
+	ret = m88ds3103_wr_reg_mask(priv, 0x23, 0x10, 0x10);
+	if (ret)
+		goto err;
+
+	/* create mux i2c adapter for tuner */
+	priv->i2c_adapter = i2c_add_mux_adapter(i2c, &i2c->dev, priv, 0, 0, 0,
+			m88ds3103_select, m88ds3103_deselect);
+	if (priv->i2c_adapter == NULL)
+		goto err;
+
+	*tuner_i2c_adapter = priv->i2c_adapter;
+
+	/* create dvb_frontend */
+	memcpy(&priv->fe.ops, &m88ds3103_ops, sizeof(struct dvb_frontend_ops));
+	priv->fe.demodulator_priv = priv;
+
+	return &priv->fe;
+err:
+	dev_dbg(&i2c->dev, "%s: failed=%d\n", __func__, ret);
+	kfree(priv);
+	return NULL;
+}
+EXPORT_SYMBOL(m88ds3103_attach);
+
+static struct dvb_frontend_ops m88ds3103_ops = {
+	.delsys = { SYS_DVBS, SYS_DVBS2 },
+	.info = {
+		.name = "Montage M88DS3103",
+		.frequency_min =  950000,
+		.frequency_max = 2150000,
+		.frequency_tolerance = 5000,
+		.symbol_rate_min =  1000000,
+		.symbol_rate_max = 45000000,
+		.caps = FE_CAN_INVERSION_AUTO |
+			FE_CAN_FEC_1_2 |
+			FE_CAN_FEC_2_3 |
+			FE_CAN_FEC_3_4 |
+			FE_CAN_FEC_4_5 |
+			FE_CAN_FEC_5_6 |
+			FE_CAN_FEC_6_7 |
+			FE_CAN_FEC_7_8 |
+			FE_CAN_FEC_8_9 |
+			FE_CAN_FEC_AUTO |
+			FE_CAN_QPSK |
+			FE_CAN_RECOVER |
+			FE_CAN_2G_MODULATION
+	},
+
+	.release = m88ds3103_release,
+
+	.get_tune_settings = m88ds3103_get_tune_settings,
+
+	.init = m88ds3103_init,
+	.sleep = m88ds3103_sleep,
+
+	.set_frontend = m88ds3103_set_frontend,
+	.get_frontend = m88ds3103_get_frontend,
+
+	.read_status = m88ds3103_read_status,
+	.read_snr = m88ds3103_read_snr,
+
+	.diseqc_send_master_cmd = m88ds3103_diseqc_send_master_cmd,
+	.diseqc_send_burst = m88ds3103_diseqc_send_burst,
+
+	.set_tone = m88ds3103_set_tone,
+};
+
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_DESCRIPTION("Montage M88DS3103 DVB-S/S2 demodulator driver");
+MODULE_LICENSE("GPL");
+MODULE_FIRMWARE(M88DS3103_FIRMWARE);
diff --git a/drivers/media/dvb-frontends/m88ds3103.h b/drivers/media/dvb-frontends/m88ds3103.h
new file mode 100644
index 00000000000..bbb7e3aa567
--- /dev/null
+++ b/drivers/media/dvb-frontends/m88ds3103.h
@@ -0,0 +1,114 @@
+/*
+ * Montage M88DS3103 demodulator driver
+ *
+ * Copyright (C) 2013 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ */
+
+#ifndef M88DS3103_H
+#define M88DS3103_H
+
+#include <linux/dvb/frontend.h>
+
+struct m88ds3103_config {
+	/*
+	 * I2C address
+	 * Default: none, must set
+	 * 0x68, ...
+	 */
+	u8 i2c_addr;
+
+	/*
+	 * clock
+	 * Default: none, must set
+	 * 27000000
+	 */
+	u32 clock;
+
+	/*
+	 * max bytes I2C provider is asked to write at once
+	 * Default: none, must set
+	 * 33, 65, ...
+	 */
+	u16 i2c_wr_max;
+
+	/*
+	 * TS output mode
+	 * Default: M88DS3103_TS_SERIAL
+	 */
+#define M88DS3103_TS_SERIAL             0 /* TS output pin D0, normal */
+#define M88DS3103_TS_SERIAL_D7          1 /* TS output pin D7 */
+#define M88DS3103_TS_PARALLEL           2 /* 24 MHz, normal */
+#define M88DS3103_TS_PARALLEL_12        3 /* 12 MHz */
+#define M88DS3103_TS_PARALLEL_16        4 /* 16 MHz */
+#define M88DS3103_TS_PARALLEL_19_2      5 /* 19.2 MHz */
+#define M88DS3103_TS_CI                 6 /* 6 MHz */
+	u8 ts_mode;
+
+	/*
+	 * spectrum inversion
+	 * Default: 0
+	 */
+	u8 spec_inv:1;
+
+	/*
+	 * AGC polarity
+	 * Default: 0
+	 */
+	u8 agc_inv:1;
+
+	/*
+	 * clock output
+	 * Default: M88DS3103_CLOCK_OUT_DISABLED
+	 */
+#define M88DS3103_CLOCK_OUT_DISABLED        0
+#define M88DS3103_CLOCK_OUT_ENABLED         1
+#define M88DS3103_CLOCK_OUT_ENABLED_DIV2    2
+	u8 clock_out;
+
+	/*
+	 * DiSEqC envelope mode
+	 * Default: 0
+	 */
+	u8 envelope_mode:1;
+
+	/*
+	 * AGC configuration
+	 * Default: none, must set
+	 */
+	u8 agc;
+};
+
+/*
+ * Driver implements own I2C-adapter for tuner I2C access. That's since chip
+ * has I2C-gate control which closes gate automatically after I2C transfer.
+ * Using own I2C adapter we can workaround that.
+ */
+
+#if defined(CONFIG_DVB_M88DS3103) || \
+		(defined(CONFIG_DVB_M88DS3103_MODULE) && defined(MODULE))
+extern struct dvb_frontend *m88ds3103_attach(
+		const struct m88ds3103_config *config,
+		struct i2c_adapter *i2c,
+		struct i2c_adapter **tuner_i2c);
+#else
+static inline struct dvb_frontend *m88ds3103_attach(
+		const struct m88ds3103_config *config,
+		struct i2c_adapter *i2c,
+		struct i2c_adapter **tuner_i2c)
+{
+	pr_warn("%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
+
+#endif
diff --git a/drivers/media/dvb-frontends/m88ds3103_priv.h b/drivers/media/dvb-frontends/m88ds3103_priv.h
new file mode 100644
index 00000000000..84c3c06df62
--- /dev/null
+++ b/drivers/media/dvb-frontends/m88ds3103_priv.h
@@ -0,0 +1,215 @@
+/*
+ * Montage M88DS3103 demodulator driver
+ *
+ * Copyright (C) 2013 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ */
+
+#ifndef M88DS3103_PRIV_H
+#define M88DS3103_PRIV_H
+
+#include "dvb_frontend.h"
+#include "m88ds3103.h"
+#include "dvb_math.h"
+#include <linux/firmware.h>
+#include <linux/i2c-mux.h>
+
+#define M88DS3103_FIRMWARE "dvb-demod-m88ds3103.fw"
+#define M88DS3103_MCLK_KHZ 96000
+
+struct m88ds3103_priv {
+	struct i2c_adapter *i2c;
+	/* mutex needed due to own tuner I2C adapter */
+	struct mutex i2c_mutex;
+	const struct m88ds3103_config *cfg;
+	struct dvb_frontend fe;
+	fe_delivery_system_t delivery_system;
+	fe_status_t fe_status;
+	bool warm; /* FW running */
+	struct i2c_adapter *i2c_adapter;
+};
+
+struct m88ds3103_reg_val {
+	u8 reg;
+	u8 val;
+};
+
+static const struct m88ds3103_reg_val m88ds3103_dvbs_init_reg_vals[] = {
+	{0x23, 0x07},
+	{0x08, 0x03},
+	{0x0c, 0x02},
+	{0x21, 0x54},
+	{0x25, 0x8a},
+	{0x27, 0x31},
+	{0x30, 0x08},
+	{0x31, 0x40},
+	{0x32, 0x32},
+	{0x35, 0xff},
+	{0x3a, 0x00},
+	{0x37, 0x10},
+	{0x38, 0x10},
+	{0x39, 0x02},
+	{0x42, 0x60},
+	{0x4a, 0x80},
+	{0x4b, 0x04},
+	{0x4d, 0x91},
+	{0x5d, 0xc8},
+	{0x50, 0x36},
+	{0x51, 0x36},
+	{0x52, 0x36},
+	{0x53, 0x36},
+	{0x56, 0x01},
+	{0x63, 0x0f},
+	{0x64, 0x30},
+	{0x65, 0x40},
+	{0x68, 0x26},
+	{0x69, 0x4c},
+	{0x70, 0x20},
+	{0x71, 0x70},
+	{0x72, 0x04},
+	{0x73, 0x00},
+	{0x70, 0x40},
+	{0x71, 0x70},
+	{0x72, 0x04},
+	{0x73, 0x00},
+	{0x70, 0x60},
+	{0x71, 0x70},
+	{0x72, 0x04},
+	{0x73, 0x00},
+	{0x70, 0x80},
+	{0x71, 0x70},
+	{0x72, 0x04},
+	{0x73, 0x00},
+	{0x70, 0xa0},
+	{0x71, 0x70},
+	{0x72, 0x04},
+	{0x73, 0x00},
+	{0x70, 0x1f},
+	{0x76, 0x38},
+	{0x77, 0xa6},
+	{0x78, 0x0c},
+	{0x79, 0x80},
+	{0x7f, 0x14},
+	{0x7c, 0x00},
+	{0xae, 0x82},
+	{0x80, 0x64},
+	{0x81, 0x66},
+	{0x82, 0x44},
+	{0x85, 0x04},
+	{0xcd, 0xf4},
+	{0x90, 0x33},
+	{0xa0, 0x44},
+	{0xc0, 0x08},
+	{0xc3, 0x10},
+	{0xc4, 0x08},
+	{0xc5, 0xf0},
+	{0xc6, 0xff},
+	{0xc7, 0x00},
+	{0xc8, 0x1a},
+	{0xc9, 0x80},
+	{0xe0, 0xf8},
+	{0xe6, 0x8b},
+	{0xd0, 0x40},
+	{0xf8, 0x20},
+	{0xfa, 0x0f},
+	{0x00, 0x00},
+	{0xbd, 0x01},
+	{0xb8, 0x00},
+};
+
+static const struct m88ds3103_reg_val m88ds3103_dvbs2_init_reg_vals[] = {
+	{0x23, 0x07},
+	{0x08, 0x07},
+	{0x0c, 0x02},
+	{0x21, 0x54},
+	{0x25, 0x8a},
+	{0x27, 0x31},
+	{0x30, 0x08},
+	{0x32, 0x32},
+	{0x35, 0xff},
+	{0x3a, 0x00},
+	{0x37, 0x10},
+	{0x38, 0x10},
+	{0x39, 0x02},
+	{0x42, 0x60},
+	{0x4a, 0x80},
+	{0x4b, 0x04},
+	{0x4d, 0x91},
+	{0x5d, 0xc8},
+	{0x50, 0x36},
+	{0x51, 0x36},
+	{0x52, 0x36},
+	{0x53, 0x36},
+	{0x56, 0x01},
+	{0x63, 0x0f},
+	{0x64, 0x10},
+	{0x65, 0x20},
+	{0x68, 0x46},
+	{0x69, 0xcd},
+	{0x70, 0x20},
+	{0x71, 0x70},
+	{0x72, 0x04},
+	{0x73, 0x00},
+	{0x70, 0x40},
+	{0x71, 0x70},
+	{0x72, 0x04},
+	{0x73, 0x00},
+	{0x70, 0x60},
+	{0x71, 0x70},
+	{0x72, 0x04},
+	{0x73, 0x00},
+	{0x70, 0x80},
+	{0x71, 0x70},
+	{0x72, 0x04},
+	{0x73, 0x00},
+	{0x70, 0xa0},
+	{0x71, 0x70},
+	{0x72, 0x04},
+	{0x73, 0x00},
+	{0x70, 0x1f},
+	{0x76, 0x38},
+	{0x77, 0xa6},
+	{0x78, 0x0c},
+	{0x79, 0x80},
+	{0x7f, 0x14},
+	{0x85, 0x08},
+	{0xcd, 0xf4},
+	{0x90, 0x33},
+	{0x86, 0x00},
+	{0x87, 0x0f},
+	{0x89, 0x00},
+	{0x8b, 0x44},
+	{0x8c, 0x66},
+	{0x9d, 0xc1},
+	{0x8a, 0x10},
+	{0xad, 0x40},
+	{0xa0, 0x44},
+	{0xc0, 0x08},
+	{0xc1, 0x10},
+	{0xc2, 0x08},
+	{0xc3, 0x10},
+	{0xc4, 0x08},
+	{0xc5, 0xf0},
+	{0xc6, 0xff},
+	{0xc7, 0x00},
+	{0xc8, 0x1a},
+	{0xc9, 0x80},
+	{0xca, 0x23},
+	{0xcb, 0x24},
+	{0xcc, 0xf4},
+	{0xce, 0x74},
+	{0x00, 0x00},
+	{0xbd, 0x01},
+	{0xb8, 0x00},
+};
+
+#endif
diff --git a/drivers/media/dvb-frontends/m88rs2000.c b/drivers/media/dvb-frontends/m88rs2000.c
index 4da5272075c..d63bc9c13dc 100644
--- a/drivers/media/dvb-frontends/m88rs2000.c
+++ b/drivers/media/dvb-frontends/m88rs2000.c
@@ -110,28 +110,94 @@ static u8 m88rs2000_readreg(struct m88rs2000_state *state, u8 reg)
 	return b1[0];
 }
 
+static u32 m88rs2000_get_mclk(struct dvb_frontend *fe)
+{
+	struct m88rs2000_state *state = fe->demodulator_priv;
+	u32 mclk;
+	u8 reg;
+	/* Must not be 0x00 or 0xff */
+	reg = m88rs2000_readreg(state, 0x86);
+	if (!reg || reg == 0xff)
+		return 0;
+
+	reg /= 2;
+	reg += 1;
+
+	mclk = (u32)(reg * RS2000_FE_CRYSTAL_KHZ + 28 / 2) / 28;
+
+	return mclk;
+}
+
+static int m88rs2000_set_carrieroffset(struct dvb_frontend *fe, s16 offset)
+{
+	struct m88rs2000_state *state = fe->demodulator_priv;
+	u32 mclk;
+	s32 tmp;
+	u8 reg;
+	int ret;
+
+	mclk = m88rs2000_get_mclk(fe);
+	if (!mclk)
+		return -EINVAL;
+
+	tmp = (offset * 4096 + (s32)mclk / 2) / (s32)mclk;
+	if (tmp < 0)
+		tmp += 4096;
+
+	/* Carrier Offset */
+	ret = m88rs2000_writereg(state, 0x9c, (u8)(tmp >> 4));
+
+	reg = m88rs2000_readreg(state, 0x9d);
+	reg &= 0xf;
+	reg |= (u8)(tmp & 0xf) << 4;
+
+	ret |= m88rs2000_writereg(state, 0x9d, reg);
+
+	return ret;
+}
+
 static int m88rs2000_set_symbolrate(struct dvb_frontend *fe, u32 srate)
 {
 	struct m88rs2000_state *state = fe->demodulator_priv;
 	int ret;
-	u32 temp;
+	u64 temp;
+	u32 mclk;
 	u8 b[3];
 
 	if ((srate < 1000000) || (srate > 45000000))
 		return -EINVAL;
 
+	mclk = m88rs2000_get_mclk(fe);
+	if (!mclk)
+		return -EINVAL;
+
 	temp = srate / 1000;
-	temp *= 11831;
-	temp /= 68;
-	temp -= 3;
+	temp *= 1 << 24;
+
+	do_div(temp, mclk);
 
 	b[0] = (u8) (temp >> 16) & 0xff;
 	b[1] = (u8) (temp >> 8) & 0xff;
 	b[2] = (u8) temp & 0xff;
+
 	ret = m88rs2000_writereg(state, 0x93, b[2]);
 	ret |= m88rs2000_writereg(state, 0x94, b[1]);
 	ret |= m88rs2000_writereg(state, 0x95, b[0]);
 
+	if (srate > 10000000)
+		ret |= m88rs2000_writereg(state, 0xa0, 0x20);
+	else
+		ret |= m88rs2000_writereg(state, 0xa0, 0x60);
+
+	ret |= m88rs2000_writereg(state, 0xa1, 0xe0);
+
+	if (srate > 12000000)
+		ret |= m88rs2000_writereg(state, 0xa3, 0x20);
+	else if (srate > 2800000)
+		ret |= m88rs2000_writereg(state, 0xa3, 0x98);
+	else
+		ret |= m88rs2000_writereg(state, 0xa3, 0x90);
+
 	deb_info("m88rs2000: m88rs2000_set_symbolrate\n");
 	return ret;
 }
@@ -231,7 +297,7 @@ struct inittab {
 	u8 val;
 };
 
-struct inittab m88rs2000_setup[] = {
+static struct inittab m88rs2000_setup[] = {
 	{DEMOD_WRITE, 0x9a, 0x30},
 	{DEMOD_WRITE, 0x00, 0x01},
 	{WRITE_DELAY, 0x19, 0x00},
@@ -249,7 +315,7 @@ struct inittab m88rs2000_setup[] = {
 	{0xff, 0xaa, 0xff}
 };
 
-struct inittab m88rs2000_shutdown[] = {
+static struct inittab m88rs2000_shutdown[] = {
 	{DEMOD_WRITE, 0x9a, 0x30},
 	{DEMOD_WRITE, 0xb0, 0x00},
 	{DEMOD_WRITE, 0xf1, 0x89},
@@ -259,9 +325,7 @@ struct inittab m88rs2000_shutdown[] = {
 	{0xff, 0xaa, 0xff}
 };
 
-struct inittab fe_reset[] = {
-	{DEMOD_WRITE, 0x00, 0x01},
-	{DEMOD_WRITE, 0xf1, 0xbf},
+static struct inittab fe_reset[] = {
 	{DEMOD_WRITE, 0x00, 0x01},
 	{DEMOD_WRITE, 0x20, 0x81},
 	{DEMOD_WRITE, 0x21, 0x80},
@@ -299,15 +363,12 @@ struct inittab fe_reset[] = {
 	{0xff, 0xaa, 0xff}
 };
 
-struct inittab fe_trigger[] = {
+static struct inittab fe_trigger[] = {
 	{DEMOD_WRITE, 0x97, 0x04},
 	{DEMOD_WRITE, 0x99, 0x77},
 	{DEMOD_WRITE, 0x9b, 0x64},
 	{DEMOD_WRITE, 0x9e, 0x00},
 	{DEMOD_WRITE, 0x9f, 0xf8},
-	{DEMOD_WRITE, 0xa0, 0x20},
-	{DEMOD_WRITE, 0xa1, 0xe0},
-	{DEMOD_WRITE, 0xa3, 0x38},
 	{DEMOD_WRITE, 0x98, 0xff},
 	{DEMOD_WRITE, 0xc0, 0x0f},
 	{DEMOD_WRITE, 0x89, 0x01},
@@ -408,7 +469,7 @@ static int m88rs2000_read_status(struct dvb_frontend *fe, fe_status_t *status)
 
 	*status = 0;
 
-	if ((reg & 0x7) == 0x7) {
+	if ((reg & 0xee) == 0xee) {
 		*status = FE_HAS_CARRIER | FE_HAS_SIGNAL | FE_HAS_VITERBI
 			| FE_HAS_SYNC | FE_HAS_LOCK;
 		if (state->config->set_ts_params)
@@ -480,33 +541,38 @@ static int m88rs2000_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 static int m88rs2000_set_fec(struct m88rs2000_state *state,
 		fe_code_rate_t fec)
 {
-	u16 fec_set;
+	u8 fec_set, reg;
+	int ret;
+
 	switch (fec) {
-	/* This is not confirmed kept for reference */
-/*	case FEC_1_2:
-		fec_set = 0x88;
+	case FEC_1_2:
+		fec_set = 0x8;
 		break;
 	case FEC_2_3:
-		fec_set = 0x68;
+		fec_set = 0x10;
 		break;
 	case FEC_3_4:
-		fec_set = 0x48;
+		fec_set = 0x20;
 		break;
 	case FEC_5_6:
-		fec_set = 0x28;
+		fec_set = 0x40;
 		break;
 	case FEC_7_8:
-		fec_set = 0x18;
-		break; */
+		fec_set = 0x80;
+		break;
 	case FEC_AUTO:
 	default:
-		fec_set = 0x08;
+		fec_set = 0x0;
 	}
-	m88rs2000_writereg(state, 0x76, fec_set);
 
-	return 0;
-}
+	reg = m88rs2000_readreg(state, 0x70);
+	reg &= 0x7;
+	ret = m88rs2000_writereg(state, 0x70, reg | fec_set);
 
+	ret |= m88rs2000_writereg(state, 0x76, 0x8);
+
+	return ret;
+}
 
 static fe_code_rate_t m88rs2000_get_fec(struct m88rs2000_state *state)
 {
@@ -515,18 +581,20 @@ static fe_code_rate_t m88rs2000_get_fec(struct m88rs2000_state *state)
 	reg = m88rs2000_readreg(state, 0x76);
 	m88rs2000_writereg(state, 0x9a, 0xb0);
 
+	reg &= 0xf0;
+	reg >>= 5;
+
 	switch (reg) {
-	case 0x88:
+	case 0x4:
 		return FEC_1_2;
-	case 0x68:
+	case 0x3:
 		return FEC_2_3;
-	case 0x48:
+	case 0x2:
 		return FEC_3_4;
-	case 0x28:
+	case 0x1:
 		return FEC_5_6;
-	case 0x18:
+	case 0x0:
 		return FEC_7_8;
-	case 0x08:
 	default:
 		break;
 	}
@@ -540,9 +608,8 @@ static int m88rs2000_set_frontend(struct dvb_frontend *fe)
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	fe_status_t status;
 	int i, ret = 0;
-	s32 tmp;
 	u32 tuner_freq;
-	u16 offset = 0;
+	s16 offset = 0;
 	u8 reg;
 
 	state->no_lock_count = 0;
@@ -567,38 +634,31 @@ static int m88rs2000_set_frontend(struct dvb_frontend *fe)
 	if (ret < 0)
 		return -ENODEV;
 
-	offset = tuner_freq - c->frequency;
-
-	/* calculate offset assuming 96000kHz*/
-	tmp = offset;
-	tmp *= 65536;
-
-	tmp = (2 * tmp + 96000) / (2 * 96000);
-	if (tmp < 0)
-		tmp += 65536;
+	offset = (s16)((s32)tuner_freq - c->frequency);
 
-	offset = tmp & 0xffff;
+	/* default mclk value 96.4285 * 2 * 1000 = 192857 */
+	if (((c->frequency % 192857) >= (192857 - 3000)) ||
+				(c->frequency % 192857) <= 3000)
+		ret = m88rs2000_writereg(state, 0x86, 0xc2);
+	else
+		ret = m88rs2000_writereg(state, 0x86, 0xc6);
 
-	ret = m88rs2000_writereg(state, 0x9a, 0x30);
-	/* Unknown usually 0xc6 sometimes 0xc1 */
-	reg = m88rs2000_readreg(state, 0x86);
-	ret |= m88rs2000_writereg(state, 0x86, reg);
-	/* Offset lower nibble always 0 */
-	ret |= m88rs2000_writereg(state, 0x9c, (offset >> 8));
-	ret |= m88rs2000_writereg(state, 0x9d, offset & 0xf0);
+	ret |= m88rs2000_set_carrieroffset(fe, offset);
+	if (ret < 0)
+		return -ENODEV;
 
+	/* Reset demod by symbol rate */
+	if (c->symbol_rate > 27500000)
+		ret = m88rs2000_writereg(state, 0xf1, 0xa4);
+	else
+		ret = m88rs2000_writereg(state, 0xf1, 0xbf);
 
-	/* Reset Demod */
-	ret = m88rs2000_tab_set(state, fe_reset);
+	ret |= m88rs2000_tab_set(state, fe_reset);
 	if (ret < 0)
 		return -ENODEV;
 
-	/* Unknown */
-	reg = m88rs2000_readreg(state, 0x70);
-	ret = m88rs2000_writereg(state, 0x70, reg);
-
 	/* Set FEC */
-	ret |= m88rs2000_set_fec(state, c->fec_inner);
+	ret = m88rs2000_set_fec(state, c->fec_inner);
 	ret |= m88rs2000_writereg(state, 0x85, 0x1);
 	ret |= m88rs2000_writereg(state, 0x8a, 0xbf);
 	ret |= m88rs2000_writereg(state, 0x8d, 0x1e);
@@ -620,7 +680,7 @@ static int m88rs2000_set_frontend(struct dvb_frontend *fe)
 
 	for (i = 0; i < 25; i++) {
 		reg = m88rs2000_readreg(state, 0x8c);
-		if ((reg & 0x7) == 0x7) {
+		if ((reg & 0xee) == 0xee) {
 			status = FE_HAS_LOCK;
 			break;
 		}
@@ -655,6 +715,22 @@ static int m88rs2000_get_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
+static int m88rs2000_get_tune_settings(struct dvb_frontend *fe,
+	struct dvb_frontend_tune_settings *tune)
+{
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+
+	if (c->symbol_rate > 3000000)
+		tune->min_delay_ms = 2000;
+	else
+		tune->min_delay_ms = 3000;
+
+	tune->step_size = c->symbol_rate / 16000;
+	tune->max_drift = c->symbol_rate / 2000;
+
+	return 0;
+}
+
 static int m88rs2000_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
 {
 	struct m88rs2000_state *state = fe->demodulator_priv;
@@ -686,7 +762,7 @@ static struct dvb_frontend_ops m88rs2000_ops = {
 		.symbol_rate_tolerance	= 500,	/* ppm */
 		.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
 		      FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
-		      FE_CAN_QPSK |
+		      FE_CAN_QPSK | FE_CAN_INVERSION_AUTO |
 		      FE_CAN_FEC_AUTO
 	},
 
@@ -706,6 +782,7 @@ static struct dvb_frontend_ops m88rs2000_ops = {
 
 	.set_frontend = m88rs2000_set_frontend,
 	.get_frontend = m88rs2000_get_frontend,
+	.get_tune_settings = m88rs2000_get_tune_settings,
 };
 
 struct dvb_frontend *m88rs2000_attach(const struct m88rs2000_config *config,
diff --git a/drivers/media/dvb-frontends/m88rs2000.h b/drivers/media/dvb-frontends/m88rs2000.h
index 14ce31e76ae..0a50ea90736 100644
--- a/drivers/media/dvb-frontends/m88rs2000.h
+++ b/drivers/media/dvb-frontends/m88rs2000.h
@@ -53,6 +53,8 @@ static inline struct dvb_frontend *m88rs2000_attach(
 }
 #endif /* CONFIG_DVB_M88RS2000 */
 
+#define RS2000_FE_CRYSTAL_KHZ 27000
+
 enum {
 	DEMOD_WRITE = 0x1,
 	WRITE_DELAY = 0x10,
diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-frontends/mb86a20s.c
index 856374bd367..2f458bb188c 100644
--- a/drivers/media/dvb-frontends/mb86a20s.c
+++ b/drivers/media/dvb-frontends/mb86a20s.c
@@ -1,7 +1,7 @@
 /*
  *   Fujitu mb86a20s ISDB-T/ISDB-Tsb Module driver
  *
- *   Copyright (C) 2010-2013 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *   Copyright (C) 2010-2013 Mauro Carvalho Chehab
  *   Copyright (C) 2009-2010 Douglas Landgraf <dougsland@redhat.com>
  *
  *   This program is free software; you can redistribute it and/or
@@ -157,7 +157,6 @@ static struct regdata mb86a20s_init2[] = {
 	{ 0x45, 0x04 },				/* CN symbol 4 */
 	{ 0x48, 0x04 },				/* CN manual mode */
 
-	{ 0x50, 0xd5 }, { 0x51, 0x01 },		/* Serial */
 	{ 0x50, 0xd6 }, { 0x51, 0x1f },
 	{ 0x50, 0xd2 }, { 0x51, 0x03 },
 	{ 0x50, 0xd7 }, { 0x51, 0xbf },
@@ -1860,16 +1859,15 @@ static int mb86a20s_initfe(struct dvb_frontend *fe)
 	dev_dbg(&state->i2c->dev, "%s: IF=%d, IF reg=0x%06llx\n",
 		__func__, state->if_freq, (long long)pll);
 
-	if (!state->config->is_serial) {
+	if (!state->config->is_serial)
 		regD5 &= ~1;
 
-		rc = mb86a20s_writereg(state, 0x50, 0xd5);
-		if (rc < 0)
-			goto err;
-		rc = mb86a20s_writereg(state, 0x51, regD5);
-		if (rc < 0)
-			goto err;
-	}
+	rc = mb86a20s_writereg(state, 0x50, 0xd5);
+	if (rc < 0)
+		goto err;
+	rc = mb86a20s_writereg(state, 0x51, regD5);
+	if (rc < 0)
+		goto err;
 
 	rc = mb86a20s_writeregdata(state, mb86a20s_init2);
 	if (rc < 0)
@@ -2158,5 +2156,5 @@ static struct dvb_frontend_ops mb86a20s_ops = {
 };
 
 MODULE_DESCRIPTION("DVB Frontend module for Fujitsu mb86A20s hardware");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb-frontends/mb86a20s.h b/drivers/media/dvb-frontends/mb86a20s.h
index 6627a397608..cbeb941fba7 100644
--- a/drivers/media/dvb-frontends/mb86a20s.h
+++ b/drivers/media/dvb-frontends/mb86a20s.h
@@ -1,7 +1,7 @@
 /*
  *   Fujitsu mb86a20s driver
  *
- *   Copyright (C) 2010 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *   Copyright (C) 2010 Mauro Carvalho Chehab
  *
  *   This program is free software; you can redistribute it and/or
  *   modify it under the terms of the GNU General Public License as
diff --git a/drivers/media/dvb-frontends/mt312.c b/drivers/media/dvb-frontends/mt312.c
index ec388c1d691..a74ac0ddb83 100644
--- a/drivers/media/dvb-frontends/mt312.c
+++ b/drivers/media/dvb-frontends/mt312.c
@@ -36,6 +36,8 @@
 #include "mt312_priv.h"
 #include "mt312.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
 
 struct mt312_state {
 	struct i2c_adapter *i2c;
@@ -96,9 +98,15 @@ static int mt312_write(struct mt312_state *state, const enum mt312_reg_addr reg,
 		       const u8 *src, const size_t count)
 {
 	int ret;
-	u8 buf[count + 1];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg;
 
+	if (1 + count > sizeof(buf)) {
+		printk(KERN_WARNING
+		       "mt312: write: len=%zd is too big!\n", count);
+		return -EINVAL;
+	}
+
 	if (debug) {
 		int i;
 		dprintk("W(%d):", reg & 0x7f);
diff --git a/drivers/media/dvb-frontends/nxt200x.c b/drivers/media/dvb-frontends/nxt200x.c
index 8e288940a61..8a8e1ecb762 100644
--- a/drivers/media/dvb-frontends/nxt200x.c
+++ b/drivers/media/dvb-frontends/nxt200x.c
@@ -2,7 +2,7 @@
  *    Support for NXT2002 and NXT2004 - VSB/QAM
  *
  *    Copyright (C) 2005 Kirk Lapray <kirk.lapray@gmail.com>
- *    Copyright (C) 2006 Michael Krufky <mkrufky@m1k.net>
+ *    Copyright (C) 2006-2014 Michael Krufky <mkrufky@linuxtv.org>
  *    based on nxt2002 by Taylor Jacob <rtjacob@earthlink.net>
  *    and nxt2004 by Jean-Francois Thibert <jeanfrancois@sagetv.com>
  *
@@ -39,6 +39,9 @@
  */
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  256
+
 #define NXT2002_DEFAULT_FIRMWARE "dvb-fe-nxt2002.fw"
 #define NXT2004_DEFAULT_FIRMWARE "dvb-fe-nxt2004.fw"
 #define CRC_CCIT_MASK 0x1021
@@ -95,10 +98,16 @@ static int i2c_readbytes(struct nxt200x_state *state, u8 addr, u8 *buf, u8 len)
 static int nxt200x_writebytes (struct nxt200x_state* state, u8 reg,
 			       const u8 *buf, u8 len)
 {
-	u8 buf2 [len+1];
+	u8 buf2[MAX_XFER_SIZE];
 	int err;
 	struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf2, .len = len + 1 };
 
+	if (1 + len > sizeof(buf2)) {
+		pr_warn("%s: i2c wr reg=%04x: len=%d is too big!\n",
+			 __func__, reg, len);
+		return -EINVAL;
+	}
+
 	buf2[0] = reg;
 	memcpy(&buf2[1], buf, len);
 
diff --git a/drivers/media/dvb-frontends/rtl2830.c b/drivers/media/dvb-frontends/rtl2830.c
index 362d26d11e8..50e8b63e516 100644
--- a/drivers/media/dvb-frontends/rtl2830.c
+++ b/drivers/media/dvb-frontends/rtl2830.c
@@ -27,20 +27,30 @@
 
 #include "rtl2830_priv.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 /* write multiple hardware registers */
 static int rtl2830_wr(struct rtl2830_priv *priv, u8 reg, const u8 *val, int len)
 {
 	int ret;
-	u8 buf[1+len];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg[1] = {
 		{
 			.addr = priv->cfg.i2c_addr,
 			.flags = 0,
-			.len = 1+len,
+			.len = 1 + len,
 			.buf = buf,
 		}
 	};
 
+	if (1 + len > sizeof(buf)) {
+		dev_warn(&priv->i2c->dev,
+			 "%s: i2c wr reg=%04x: len=%d is too big!\n",
+			 KBUILD_MODNAME, reg, len);
+		return -EINVAL;
+	}
+
 	buf[0] = reg;
 	memcpy(&buf[1], val, len);
 
@@ -700,6 +710,7 @@ struct dvb_frontend *rtl2830_attach(const struct rtl2830_config *cfg,
 		sizeof(priv->tuner_i2c_adapter.name));
 	priv->tuner_i2c_adapter.algo = &rtl2830_tuner_i2c_algo;
 	priv->tuner_i2c_adapter.algo_data = NULL;
+	priv->tuner_i2c_adapter.dev.parent = &i2c->dev;
 	i2c_set_adapdata(&priv->tuner_i2c_adapter, priv);
 	if (i2c_add_adapter(&priv->tuner_i2c_adapter) < 0) {
 		dev_err(&i2c->dev,
diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c
index facb8484151..fdbed35c87f 100644
--- a/drivers/media/dvb-frontends/rtl2832.c
+++ b/drivers/media/dvb-frontends/rtl2832.c
@@ -22,10 +22,8 @@
 #include "dvb_math.h"
 #include <linux/bitops.h>
 
-int rtl2832_debug;
-module_param_named(debug, rtl2832_debug, int, 0644);
-MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
-
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
 #define REG_MASK(b) (BIT(b + 1) - 1)
 
 static const struct rtl2832_reg_entry registers[] = {
@@ -162,25 +160,33 @@ static const struct rtl2832_reg_entry registers[] = {
 static int rtl2832_wr(struct rtl2832_priv *priv, u8 reg, u8 *val, int len)
 {
 	int ret;
-	u8 buf[1+len];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg[1] = {
 		{
 			.addr = priv->cfg.i2c_addr,
 			.flags = 0,
-			.len = 1+len,
+			.len = 1 + len,
 			.buf = buf,
 		}
 	};
 
+	if (1 + len > sizeof(buf)) {
+		dev_warn(&priv->i2c->dev,
+			 "%s: i2c wr reg=%04x: len=%d is too big!\n",
+			 KBUILD_MODNAME, reg, len);
+		return -EINVAL;
+	}
+
 	buf[0] = reg;
 	memcpy(&buf[1], val, len);
 
-	ret = i2c_transfer(priv->i2c, msg, 1);
+	ret = i2c_transfer(priv->i2c_adapter, msg, 1);
 	if (ret == 1) {
 		ret = 0;
 	} else {
-		dev_warn(&priv->i2c->dev, "%s: i2c wr failed=%d reg=%02x " \
-				"len=%d\n", KBUILD_MODNAME, ret, reg, len);
+		dev_warn(&priv->i2c->dev,
+				"%s: i2c wr failed=%d reg=%02x len=%d\n",
+				KBUILD_MODNAME, ret, reg, len);
 		ret = -EREMOTEIO;
 	}
 	return ret;
@@ -204,12 +210,13 @@ static int rtl2832_rd(struct rtl2832_priv *priv, u8 reg, u8 *val, int len)
 		}
 	};
 
-	ret = i2c_transfer(priv->i2c, msg, 2);
+	ret = i2c_transfer(priv->i2c_adapter, msg, 2);
 	if (ret == 2) {
 		ret = 0;
 	} else {
-		dev_warn(&priv->i2c->dev, "%s: i2c rd failed=%d reg=%02x " \
-				"len=%d\n", KBUILD_MODNAME, ret, reg, len);
+		dev_warn(&priv->i2c->dev,
+				"%s: i2c rd failed=%d reg=%02x len=%d\n",
+				KBUILD_MODNAME, ret, reg, len);
 		ret = -EREMOTEIO;
 	}
 	return ret;
@@ -407,7 +414,7 @@ static int rtl2832_set_if(struct dvb_frontend *fe, u32 if_freq)
 
 	ret = rtl2832_wr_demod_reg(priv, DVBT_PSET_IFFREQ, pset_iffreq);
 
-	return (ret);
+	return ret;
 }
 
 static int rtl2832_init(struct dvb_frontend *fe)
@@ -489,6 +496,7 @@ static int rtl2832_init(struct dvb_frontend *fe)
 		init = rtl2832_tuner_init_e4000;
 		break;
 	case RTL2832_TUNER_R820T:
+	case RTL2832_TUNER_R828D:
 		len = ARRAY_SIZE(rtl2832_tuner_init_r820t);
 		init = rtl2832_tuner_init_r820t;
 		break;
@@ -503,15 +511,10 @@ static int rtl2832_init(struct dvb_frontend *fe)
 			goto err;
 	}
 
-	if (!fe->ops.tuner_ops.get_if_frequency) {
-		ret = rtl2832_set_if(fe, priv->cfg.if_dvbt);
-		if (ret)
-			goto err;
-	}
-
 	/*
 	 * r820t NIM code does a software reset here at the demod -
-	 * may not be needed, as there's already a software reset at set_params()
+	 * may not be needed, as there's already a software reset at
+	 * set_params()
 	 */
 #if 1
 	/* soft reset */
@@ -588,9 +591,9 @@ static int rtl2832_set_frontend(struct dvb_frontend *fe)
 	};
 
 
-	dev_dbg(&priv->i2c->dev, "%s: frequency=%d bandwidth_hz=%d " \
-			"inversion=%d\n", __func__, c->frequency,
-			c->bandwidth_hz, c->inversion);
+	dev_dbg(&priv->i2c->dev,
+			"%s: frequency=%d bandwidth_hz=%d inversion=%d\n",
+			__func__, c->frequency, c->bandwidth_hz, c->inversion);
 
 	/* program tuner */
 	if (fe->ops.tuner_ops.set_params)
@@ -888,9 +891,149 @@ static void rtl2832_release(struct dvb_frontend *fe)
 	struct rtl2832_priv *priv = fe->demodulator_priv;
 
 	dev_dbg(&priv->i2c->dev, "%s:\n", __func__);
+	cancel_delayed_work_sync(&priv->i2c_gate_work);
+	i2c_del_mux_adapter(priv->i2c_adapter_tuner);
+	i2c_del_mux_adapter(priv->i2c_adapter);
 	kfree(priv);
 }
 
+/*
+ * Delay mechanism to avoid unneeded I2C gate open / close. Gate close is
+ * delayed here a little bit in order to see if there is sequence of I2C
+ * messages sent to same I2C bus.
+ * We must use unlocked version of __i2c_transfer() in order to avoid deadlock
+ * as lock is already taken by calling muxed i2c_transfer().
+ */
+static void rtl2832_i2c_gate_work(struct work_struct *work)
+{
+	struct rtl2832_priv *priv = container_of(work,
+			struct rtl2832_priv, i2c_gate_work.work);
+	struct i2c_adapter *adap = priv->i2c;
+	int ret;
+	u8 buf[2];
+	struct i2c_msg msg[1] = {
+		{
+			.addr = priv->cfg.i2c_addr,
+			.flags = 0,
+			.len = sizeof(buf),
+			.buf = buf,
+		}
+	};
+
+	/* select reg bank 1 */
+	buf[0] = 0x00;
+	buf[1] = 0x01;
+	ret = __i2c_transfer(adap, msg, 1);
+	if (ret != 1)
+		goto err;
+
+	priv->page = 1;
+
+	/* close I2C repeater gate */
+	buf[0] = 0x01;
+	buf[1] = 0x10;
+	ret = __i2c_transfer(adap, msg, 1);
+	if (ret != 1)
+		goto err;
+
+	priv->i2c_gate_state = 0;
+
+	return;
+err:
+	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
+
+	return;
+}
+
+static int rtl2832_select(struct i2c_adapter *adap, void *mux_priv, u32 chan_id)
+{
+	struct rtl2832_priv *priv = mux_priv;
+	int ret;
+	u8 buf[2], val;
+	struct i2c_msg msg[1] = {
+		{
+			.addr = priv->cfg.i2c_addr,
+			.flags = 0,
+			.len = sizeof(buf),
+			.buf = buf,
+		}
+	};
+	struct i2c_msg msg_rd[2] = {
+		{
+			.addr = priv->cfg.i2c_addr,
+			.flags = 0,
+			.len = 1,
+			.buf = "\x01",
+		}, {
+			.addr = priv->cfg.i2c_addr,
+			.flags = I2C_M_RD,
+			.len = 1,
+			.buf = &val,
+		}
+	};
+
+	/* terminate possible gate closing */
+	cancel_delayed_work_sync(&priv->i2c_gate_work);
+
+	if (priv->i2c_gate_state == chan_id)
+		return 0;
+
+	/* select reg bank 1 */
+	buf[0] = 0x00;
+	buf[1] = 0x01;
+	ret = __i2c_transfer(adap, msg, 1);
+	if (ret != 1)
+		goto err;
+
+	priv->page = 1;
+
+	/* we must read that register, otherwise there will be errors */
+	ret = __i2c_transfer(adap, msg_rd, 2);
+	if (ret != 2)
+		goto err;
+
+	/* open or close I2C repeater gate */
+	buf[0] = 0x01;
+	if (chan_id == 1)
+		buf[1] = 0x18; /* open */
+	else
+		buf[1] = 0x10; /* close */
+
+	ret = __i2c_transfer(adap, msg, 1);
+	if (ret != 1)
+		goto err;
+
+	priv->i2c_gate_state = chan_id;
+
+	return 0;
+err:
+	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
+
+	return -EREMOTEIO;
+}
+
+static int rtl2832_deselect(struct i2c_adapter *adap, void *mux_priv,
+		u32 chan_id)
+{
+	struct rtl2832_priv *priv = mux_priv;
+	schedule_delayed_work(&priv->i2c_gate_work, usecs_to_jiffies(100));
+	return 0;
+}
+
+struct i2c_adapter *rtl2832_get_i2c_adapter(struct dvb_frontend *fe)
+{
+	struct rtl2832_priv *priv = fe->demodulator_priv;
+	return priv->i2c_adapter_tuner;
+}
+EXPORT_SYMBOL(rtl2832_get_i2c_adapter);
+
+struct i2c_adapter *rtl2832_get_private_i2c_adapter(struct dvb_frontend *fe)
+{
+	struct rtl2832_priv *priv = fe->demodulator_priv;
+	return priv->i2c_adapter;
+}
+EXPORT_SYMBOL(rtl2832_get_private_i2c_adapter);
+
 struct dvb_frontend *rtl2832_attach(const struct rtl2832_config *cfg,
 	struct i2c_adapter *i2c)
 {
@@ -909,12 +1052,25 @@ struct dvb_frontend *rtl2832_attach(const struct rtl2832_config *cfg,
 	priv->i2c = i2c;
 	priv->tuner = cfg->tuner;
 	memcpy(&priv->cfg, cfg, sizeof(struct rtl2832_config));
+	INIT_DELAYED_WORK(&priv->i2c_gate_work, rtl2832_i2c_gate_work);
+
+	/* create muxed i2c adapter for demod itself */
+	priv->i2c_adapter = i2c_add_mux_adapter(i2c, &i2c->dev, priv, 0, 0, 0,
+			rtl2832_select, NULL);
+	if (priv->i2c_adapter == NULL)
+		goto err;
 
 	/* check if the demod is there */
 	ret = rtl2832_rd_reg(priv, 0x00, 0x0, &tmp);
 	if (ret)
 		goto err;
 
+	/* create muxed i2c adapter for demod tuner bus */
+	priv->i2c_adapter_tuner = i2c_add_mux_adapter(i2c, &i2c->dev, priv,
+			0, 1, 0, rtl2832_select, rtl2832_deselect);
+	if (priv->i2c_adapter_tuner == NULL)
+		goto err;
+
 	/* create dvb_frontend */
 	memcpy(&priv->fe.ops, &rtl2832_ops, sizeof(struct dvb_frontend_ops));
 	priv->fe.demodulator_priv = priv;
@@ -925,6 +1081,8 @@ struct dvb_frontend *rtl2832_attach(const struct rtl2832_config *cfg,
 	return &priv->fe;
 err:
 	dev_dbg(&i2c->dev, "%s: failed=%d\n", __func__, ret);
+	if (priv && priv->i2c_adapter)
+		i2c_del_mux_adapter(priv->i2c_adapter);
 	kfree(priv);
 	return NULL;
 }
diff --git a/drivers/media/dvb-frontends/rtl2832.h b/drivers/media/dvb-frontends/rtl2832.h
index 91b2dcf5a6e..cb3b6b0775b 100644
--- a/drivers/media/dvb-frontends/rtl2832.h
+++ b/drivers/media/dvb-frontends/rtl2832.h
@@ -38,13 +38,6 @@ struct rtl2832_config {
 	u32 xtal;
 
 	/*
-	 * IFs for all used modes.
-	 * Hz
-	 * 4570000, 4571429, 36000000, 36125000, 36166667, 44000000
-	 */
-	u32 if_dvbt;
-
-	/*
 	 * tuner
 	 * XXX: This must be keep sync with dvb_usb_rtl28xxu demod driver.
 	 */
@@ -53,15 +46,26 @@ struct rtl2832_config {
 #define RTL2832_TUNER_E4000     0x27
 #define RTL2832_TUNER_FC0013    0x29
 #define RTL2832_TUNER_R820T	0x2a
+#define RTL2832_TUNER_R828D	0x2b
 	u8 tuner;
 };
 
 #if IS_ENABLED(CONFIG_DVB_RTL2832)
-extern struct dvb_frontend *rtl2832_attach(
+struct dvb_frontend *rtl2832_attach(
 	const struct rtl2832_config *cfg,
 	struct i2c_adapter *i2c
 );
+
+extern struct i2c_adapter *rtl2832_get_i2c_adapter(
+	struct dvb_frontend *fe
+);
+
+extern struct i2c_adapter *rtl2832_get_private_i2c_adapter(
+	struct dvb_frontend *fe
+);
+
 #else
+
 static inline struct dvb_frontend *rtl2832_attach(
 	const struct rtl2832_config *config,
 	struct i2c_adapter *i2c
@@ -70,6 +74,21 @@ static inline struct dvb_frontend *rtl2832_attach(
 	pr_warn("%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
 }
+
+static inline struct i2c_adapter *rtl2832_get_i2c_adapter(
+	struct dvb_frontend *fe
+)
+{
+	return NULL;
+}
+
+static inline struct i2c_adapter *rtl2832_get_private_i2c_adapter(
+	struct dvb_frontend *fe
+)
+{
+	return NULL;
+}
+
 #endif
 
 
diff --git a/drivers/media/dvb-frontends/rtl2832_priv.h b/drivers/media/dvb-frontends/rtl2832_priv.h
index b5f2b80092e..ae469f032fe 100644
--- a/drivers/media/dvb-frontends/rtl2832_priv.h
+++ b/drivers/media/dvb-frontends/rtl2832_priv.h
@@ -23,9 +23,12 @@
 
 #include "dvb_frontend.h"
 #include "rtl2832.h"
+#include <linux/i2c-mux.h>
 
 struct rtl2832_priv {
 	struct i2c_adapter *i2c;
+	struct i2c_adapter *i2c_adapter;
+	struct i2c_adapter *i2c_adapter_tuner;
 	struct dvb_frontend fe;
 	struct rtl2832_config cfg;
 
@@ -34,6 +37,7 @@ struct rtl2832_priv {
 
 	u8 tuner;
 	u8 page; /* active register page */
+	struct delayed_work i2c_gate_work;
 };
 
 struct rtl2832_reg_entry {
@@ -267,7 +271,7 @@ static const struct rtl2832_reg_value rtl2832_tuner_init_tua9001[] = {
 	{DVBT_OPT_ADC_IQ,                0x1},
 	{DVBT_AD_AVI,                    0x0},
 	{DVBT_AD_AVQ,                    0x0},
-	{DVBT_SPEC_INV,			 0x0},
+	{DVBT_SPEC_INV,                  0x0},
 };
 
 static const struct rtl2832_reg_value rtl2832_tuner_init_fc0012[] = {
@@ -301,7 +305,7 @@ static const struct rtl2832_reg_value rtl2832_tuner_init_fc0012[] = {
 	{DVBT_GI_PGA_STATE,              0x0},
 	{DVBT_EN_AGC_PGA,                0x1},
 	{DVBT_IF_AGC_MAN,                0x0},
-	{DVBT_SPEC_INV,			 0x0},
+	{DVBT_SPEC_INV,                  0x0},
 };
 
 static const struct rtl2832_reg_value rtl2832_tuner_init_e4000[] = {
@@ -339,32 +343,32 @@ static const struct rtl2832_reg_value rtl2832_tuner_init_e4000[] = {
 	{DVBT_REG_MONSEL,                0x1},
 	{DVBT_REG_MON,                   0x1},
 	{DVBT_REG_4MSEL,                 0x0},
-	{DVBT_SPEC_INV,			 0x0},
+	{DVBT_SPEC_INV,                  0x0},
 };
 
 static const struct rtl2832_reg_value rtl2832_tuner_init_r820t[] = {
-	{DVBT_DAGC_TRG_VAL,		0x39},
-	{DVBT_AGC_TARG_VAL_0,		0x0},
-	{DVBT_AGC_TARG_VAL_8_1,		0x40},
-	{DVBT_AAGC_LOOP_GAIN,		0x16},
-	{DVBT_LOOP_GAIN2_3_0,		0x8},
-	{DVBT_LOOP_GAIN2_4,		0x1},
-	{DVBT_LOOP_GAIN3,		0x18},
-	{DVBT_VTOP1,			0x35},
-	{DVBT_VTOP2,			0x21},
-	{DVBT_VTOP3,			0x21},
-	{DVBT_KRF1,			0x0},
-	{DVBT_KRF2,			0x40},
-	{DVBT_KRF3,			0x10},
-	{DVBT_KRF4,			0x10},
-	{DVBT_IF_AGC_MIN,		0x80},
-	{DVBT_IF_AGC_MAX,		0x7f},
-	{DVBT_RF_AGC_MIN,		0x80},
-	{DVBT_RF_AGC_MAX,		0x7f},
-	{DVBT_POLAR_RF_AGC,		0x0},
-	{DVBT_POLAR_IF_AGC,		0x0},
-	{DVBT_AD7_SETTING,		0xe9f4},
-	{DVBT_SPEC_INV,			0x1},
+	{DVBT_DAGC_TRG_VAL,             0x39},
+	{DVBT_AGC_TARG_VAL_0,            0x0},
+	{DVBT_AGC_TARG_VAL_8_1,         0x40},
+	{DVBT_AAGC_LOOP_GAIN,           0x16},
+	{DVBT_LOOP_GAIN2_3_0,            0x8},
+	{DVBT_LOOP_GAIN2_4,              0x1},
+	{DVBT_LOOP_GAIN3,               0x18},
+	{DVBT_VTOP1,                    0x35},
+	{DVBT_VTOP2,                    0x21},
+	{DVBT_VTOP3,                    0x21},
+	{DVBT_KRF1,                      0x0},
+	{DVBT_KRF2,                     0x40},
+	{DVBT_KRF3,                     0x10},
+	{DVBT_KRF4,                     0x10},
+	{DVBT_IF_AGC_MIN,               0x80},
+	{DVBT_IF_AGC_MAX,               0x7f},
+	{DVBT_RF_AGC_MIN,               0x80},
+	{DVBT_RF_AGC_MAX,               0x7f},
+	{DVBT_POLAR_RF_AGC,              0x0},
+	{DVBT_POLAR_IF_AGC,              0x0},
+	{DVBT_AD7_SETTING,            0xe9f4},
+	{DVBT_SPEC_INV,                  0x1},
 };
 
 #endif /* RTL2832_PRIV_H */
diff --git a/drivers/media/dvb-frontends/s5h1420.c b/drivers/media/dvb-frontends/s5h1420.c
index e2fec9ebf94..93eeaf7118f 100644
--- a/drivers/media/dvb-frontends/s5h1420.c
+++ b/drivers/media/dvb-frontends/s5h1420.c
@@ -836,9 +836,16 @@ static u32 s5h1420_tuner_i2c_func(struct i2c_adapter *adapter)
 static int s5h1420_tuner_i2c_tuner_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msg[], int num)
 {
 	struct s5h1420_state *state = i2c_get_adapdata(i2c_adap);
-	struct i2c_msg m[1 + num];
+	struct i2c_msg m[3];
 	u8 tx_open[2] = { CON_1, state->CON_1_val | 1 }; /* repeater stops once there was a stop condition */
 
+	if (1 + num > ARRAY_SIZE(m)) {
+		printk(KERN_WARNING
+		       "%s: i2c xfer: num=%d is too big!\n",
+		       KBUILD_MODNAME, num);
+		return  -EOPNOTSUPP;
+	}
+
 	memset(m, 0, sizeof(struct i2c_msg) * (1 + num));
 
 	m[0].addr = state->config->demod_address;
@@ -847,7 +854,7 @@ static int s5h1420_tuner_i2c_tuner_xfer(struct i2c_adapter *i2c_adap, struct i2c
 
 	memcpy(&m[1], msg, sizeof(struct i2c_msg) * num);
 
-	return i2c_transfer(state->i2c, m, 1+num) == 1 + num ? num : -EIO;
+	return i2c_transfer(state->i2c, m, 1 + num) == 1 + num ? num : -EIO;
 }
 
 static struct i2c_algorithm s5h1420_tuner_i2c_algo = {
diff --git a/drivers/media/dvb-frontends/s921.c b/drivers/media/dvb-frontends/s921.c
index a271ac3eaec..69862e1fd9e 100644
--- a/drivers/media/dvb-frontends/s921.c
+++ b/drivers/media/dvb-frontends/s921.c
@@ -2,7 +2,7 @@
  *   Sharp VA3A5JZ921 One Seg Broadcast Module driver
  *   This device is labeled as just S. 921 at the top of the frontend can
  *
- *   Copyright (C) 2009-2010 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *   Copyright (C) 2009-2010 Mauro Carvalho Chehab
  *   Copyright (C) 2009-2010 Douglas Landgraf <dougsland@redhat.com>
  *
  *   Developed for Leadership SBTVD 1seg device sold in Brazil
@@ -539,6 +539,6 @@ static struct dvb_frontend_ops s921_ops = {
 };
 
 MODULE_DESCRIPTION("DVB Frontend module for Sharp S921 hardware");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
 MODULE_AUTHOR("Douglas Landgraf <dougsland@redhat.com>");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb-frontends/s921.h b/drivers/media/dvb-frontends/s921.h
index 8d5e2a6e187..9b20c9e0eb8 100644
--- a/drivers/media/dvb-frontends/s921.h
+++ b/drivers/media/dvb-frontends/s921.h
@@ -1,7 +1,7 @@
 /*
  *   Sharp s921 driver
  *
- *   Copyright (C) 2009 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *   Copyright (C) 2009 Mauro Carvalho Chehab
  *   Copyright (C) 2009 Douglas Landgraf <dougsland@redhat.com>
  *
  *   This program is free software; you can redistribute it and/or
diff --git a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c
new file mode 100644
index 00000000000..2e3cdcfa0a6
--- /dev/null
+++ b/drivers/media/dvb-frontends/si2168.c
@@ -0,0 +1,746 @@
+/*
+ * Silicon Labs Si2168 DVB-T/T2/C demodulator driver
+ *
+ * Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ */
+
+#include "si2168_priv.h"
+
+static const struct dvb_frontend_ops si2168_ops;
+
+/* execute firmware command */
+static int si2168_cmd_execute(struct si2168 *s, struct si2168_cmd *cmd)
+{
+	int ret;
+	unsigned long timeout;
+
+	mutex_lock(&s->i2c_mutex);
+
+	if (cmd->wlen) {
+		/* write cmd and args for firmware */
+		ret = i2c_master_send(s->client, cmd->args, cmd->wlen);
+		if (ret < 0) {
+			goto err_mutex_unlock;
+		} else if (ret != cmd->wlen) {
+			ret = -EREMOTEIO;
+			goto err_mutex_unlock;
+		}
+	}
+
+	if (cmd->rlen) {
+		/* wait cmd execution terminate */
+		#define TIMEOUT 50
+		timeout = jiffies + msecs_to_jiffies(TIMEOUT);
+		while (!time_after(jiffies, timeout)) {
+			ret = i2c_master_recv(s->client, cmd->args, cmd->rlen);
+			if (ret < 0) {
+				goto err_mutex_unlock;
+			} else if (ret != cmd->rlen) {
+				ret = -EREMOTEIO;
+				goto err_mutex_unlock;
+			}
+
+			/* firmware ready? */
+			if ((cmd->args[0] >> 7) & 0x01)
+				break;
+		}
+
+		dev_dbg(&s->client->dev, "%s: cmd execution took %d ms\n",
+				__func__,
+				jiffies_to_msecs(jiffies) -
+				(jiffies_to_msecs(timeout) - TIMEOUT));
+
+		if (!((cmd->args[0] >> 7) & 0x01)) {
+			ret = -ETIMEDOUT;
+			goto err_mutex_unlock;
+		}
+	}
+
+	ret = 0;
+
+err_mutex_unlock:
+	mutex_unlock(&s->i2c_mutex);
+	if (ret)
+		goto err;
+
+	return 0;
+err:
+	dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int si2168_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+	struct si2168 *s = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret;
+	struct si2168_cmd cmd;
+
+	*status = 0;
+
+	if (!s->active) {
+		ret = -EAGAIN;
+		goto err;
+	}
+
+	switch (c->delivery_system) {
+	case SYS_DVBT:
+		cmd.args[0] = 0xa0;
+		cmd.args[1] = 0x01;
+		cmd.wlen = 2;
+		cmd.rlen = 13;
+		break;
+	case SYS_DVBC_ANNEX_A:
+		cmd.args[0] = 0x90;
+		cmd.args[1] = 0x01;
+		cmd.wlen = 2;
+		cmd.rlen = 9;
+		break;
+	case SYS_DVBT2:
+		cmd.args[0] = 0x50;
+		cmd.args[1] = 0x01;
+		cmd.wlen = 2;
+		cmd.rlen = 14;
+		break;
+	default:
+		ret = -EINVAL;
+		goto err;
+	}
+
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	/*
+	 * Possible values seen, in order from strong signal to weak:
+	 * 16 0001 0110 full lock
+	 * 1e 0001 1110 partial lock
+	 * 1a 0001 1010 partial lock
+	 * 18 0001 1000 no lock
+	 *
+	 * [b3:b1] lock bits
+	 * [b4] statistics ready? Set in a few secs after lock is gained.
+	 */
+
+	switch ((cmd.args[2] >> 1) & 0x03) {
+	case 0x01:
+		*status = FE_HAS_SIGNAL | FE_HAS_CARRIER;
+		break;
+	case 0x03:
+		*status = FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_VITERBI |
+				FE_HAS_SYNC | FE_HAS_LOCK;
+		break;
+	}
+
+	s->fe_status = *status;
+
+	dev_dbg(&s->client->dev, "%s: status=%02x args=%*ph\n",
+			__func__, *status, cmd.rlen, cmd.args);
+
+	return 0;
+err:
+	dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int si2168_set_frontend(struct dvb_frontend *fe)
+{
+	struct si2168 *s = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret;
+	struct si2168_cmd cmd;
+	u8 bandwidth, delivery_system;
+
+	dev_dbg(&s->client->dev,
+			"%s: delivery_system=%u modulation=%u frequency=%u bandwidth_hz=%u symbol_rate=%u inversion=%u\n",
+			__func__, c->delivery_system, c->modulation,
+			c->frequency, c->bandwidth_hz, c->symbol_rate,
+			c->inversion);
+
+	if (!s->active) {
+		ret = -EAGAIN;
+		goto err;
+	}
+
+	switch (c->delivery_system) {
+	case SYS_DVBT:
+		delivery_system = 0x20;
+		break;
+	case SYS_DVBC_ANNEX_A:
+		delivery_system = 0x30;
+		break;
+	case SYS_DVBT2:
+		delivery_system = 0x70;
+		break;
+	default:
+		ret = -EINVAL;
+		goto err;
+	}
+
+	if (c->bandwidth_hz <= 5000000)
+		bandwidth = 0x05;
+	else if (c->bandwidth_hz <= 6000000)
+		bandwidth = 0x06;
+	else if (c->bandwidth_hz <= 7000000)
+		bandwidth = 0x07;
+	else if (c->bandwidth_hz <= 8000000)
+		bandwidth = 0x08;
+	else if (c->bandwidth_hz <= 9000000)
+		bandwidth = 0x09;
+	else if (c->bandwidth_hz <= 10000000)
+		bandwidth = 0x0a;
+	else
+		bandwidth = 0x0f;
+
+	/* program tuner */
+	if (fe->ops.tuner_ops.set_params) {
+		ret = fe->ops.tuner_ops.set_params(fe);
+		if (ret)
+			goto err;
+	}
+
+	memcpy(cmd.args, "\x88\x02\x02\x02\x02", 5);
+	cmd.wlen = 5;
+	cmd.rlen = 5;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	/* that has no big effect */
+	if (c->delivery_system == SYS_DVBT)
+		memcpy(cmd.args, "\x89\x21\x06\x11\xff\x98", 6);
+	else if (c->delivery_system == SYS_DVBC_ANNEX_A)
+		memcpy(cmd.args, "\x89\x21\x06\x11\x89\xf0", 6);
+	else if (c->delivery_system == SYS_DVBT2)
+		memcpy(cmd.args, "\x89\x21\x06\x11\x89\x20", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 3;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x51\x03", 2);
+	cmd.wlen = 2;
+	cmd.rlen = 12;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x12\x08\x04", 3);
+	cmd.wlen = 3;
+	cmd.rlen = 3;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x01\x04\x00\x00", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x03\x10\x17\x00", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x02\x10\x15\x00", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x0c\x10\x12\x00", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x06\x10\x24\x00", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x0b\x10\x88\x13", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x07\x10\x00\x24", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x0a\x10\x00\x00", 6);
+	cmd.args[4] = delivery_system | bandwidth;
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x04\x10\x15\x00", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x05\x10\xa1\x00", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x0f\x10\x10\x00", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x0d\x10\xd0\x02", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x01\x10\x00\x00", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x09\x10\xe3\x18", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x08\x10\xd7\x15", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x04\x03\x00\x00", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x03\x03\x00\x00", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x08\x03\x00\x00", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x07\x03\x01\x02", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x06\x03\x00\x00", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x05\x03\x00\x00", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x01\x03\x0c\x40", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x01\x10\x16\x00", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	memcpy(cmd.args, "\x14\x00\x01\x12\x00\x00", 6);
+	cmd.wlen = 6;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	cmd.args[0] = 0x85;
+	cmd.wlen = 1;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	s->delivery_system = c->delivery_system;
+
+	return 0;
+err:
+	dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int si2168_init(struct dvb_frontend *fe)
+{
+	struct si2168 *s = fe->demodulator_priv;
+	int ret, len, remaining;
+	const struct firmware *fw = NULL;
+	u8 *fw_file = SI2168_FIRMWARE;
+	const unsigned int i2c_wr_max = 8;
+	struct si2168_cmd cmd;
+
+	dev_dbg(&s->client->dev, "%s:\n", __func__);
+
+	cmd.args[0] = 0x13;
+	cmd.wlen = 1;
+	cmd.rlen = 0;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	cmd.args[0] = 0xc0;
+	cmd.args[1] = 0x12;
+	cmd.args[2] = 0x00;
+	cmd.args[3] = 0x0c;
+	cmd.args[4] = 0x00;
+	cmd.args[5] = 0x0d;
+	cmd.args[6] = 0x16;
+	cmd.args[7] = 0x00;
+	cmd.args[8] = 0x00;
+	cmd.args[9] = 0x00;
+	cmd.args[10] = 0x00;
+	cmd.args[11] = 0x00;
+	cmd.args[12] = 0x00;
+	cmd.wlen = 13;
+	cmd.rlen = 0;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	cmd.args[0] = 0xc0;
+	cmd.args[1] = 0x06;
+	cmd.args[2] = 0x01;
+	cmd.args[3] = 0x0f;
+	cmd.args[4] = 0x00;
+	cmd.args[5] = 0x20;
+	cmd.args[6] = 0x20;
+	cmd.args[7] = 0x01;
+	cmd.wlen = 8;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	cmd.args[0] = 0x02;
+	cmd.wlen = 1;
+	cmd.rlen = 13;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	/* cold state - try to download firmware */
+	dev_info(&s->client->dev, "%s: found a '%s' in cold state\n",
+			KBUILD_MODNAME, si2168_ops.info.name);
+
+	/* request the firmware, this will block and timeout */
+	ret = request_firmware(&fw, fw_file, &s->client->dev);
+	if (ret) {
+		dev_err(&s->client->dev, "%s: firmare file '%s' not found\n",
+				KBUILD_MODNAME, fw_file);
+		goto err;
+	}
+
+	dev_info(&s->client->dev, "%s: downloading firmware from file '%s'\n",
+			KBUILD_MODNAME, fw_file);
+
+	for (remaining = fw->size; remaining > 0; remaining -= i2c_wr_max) {
+		len = remaining;
+		if (len > i2c_wr_max)
+			len = i2c_wr_max;
+
+		memcpy(cmd.args, &fw->data[fw->size - remaining], len);
+		cmd.wlen = len;
+		cmd.rlen = 1;
+		ret = si2168_cmd_execute(s, &cmd);
+		if (ret) {
+			dev_err(&s->client->dev,
+					"%s: firmware download failed=%d\n",
+					KBUILD_MODNAME, ret);
+			goto err;
+		}
+	}
+
+	release_firmware(fw);
+	fw = NULL;
+
+	cmd.args[0] = 0x01;
+	cmd.args[1] = 0x01;
+	cmd.wlen = 2;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	dev_info(&s->client->dev, "%s: found a '%s' in warm state\n",
+			KBUILD_MODNAME, si2168_ops.info.name);
+
+	s->active = true;
+
+	return 0;
+err:
+	if (fw)
+		release_firmware(fw);
+
+	dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int si2168_sleep(struct dvb_frontend *fe)
+{
+	struct si2168 *s = fe->demodulator_priv;
+
+	dev_dbg(&s->client->dev, "%s:\n", __func__);
+
+	s->active = false;
+
+	return 0;
+}
+
+static int si2168_get_tune_settings(struct dvb_frontend *fe,
+	struct dvb_frontend_tune_settings *s)
+{
+	s->min_delay_ms = 900;
+
+	return 0;
+}
+
+/*
+ * I2C gate logic
+ * We must use unlocked i2c_transfer() here because I2C lock is already taken
+ * by tuner driver.
+ */
+static int si2168_select(struct i2c_adapter *adap, void *mux_priv, u32 chan)
+{
+	struct si2168 *s = mux_priv;
+	int ret;
+	struct i2c_msg gate_open_msg = {
+		.addr = s->client->addr,
+		.flags = 0,
+		.len = 3,
+		.buf = "\xc0\x0d\x01",
+	};
+
+	mutex_lock(&s->i2c_mutex);
+
+	/* open tuner I2C gate */
+	ret = __i2c_transfer(s->client->adapter, &gate_open_msg, 1);
+	if (ret != 1) {
+		dev_warn(&s->client->dev, "%s: i2c write failed=%d\n",
+				KBUILD_MODNAME, ret);
+		if (ret >= 0)
+			ret = -EREMOTEIO;
+	} else {
+		ret = 0;
+	}
+
+	return ret;
+}
+
+static int si2168_deselect(struct i2c_adapter *adap, void *mux_priv, u32 chan)
+{
+	struct si2168 *s = mux_priv;
+	int ret;
+	struct i2c_msg gate_close_msg = {
+		.addr = s->client->addr,
+		.flags = 0,
+		.len = 3,
+		.buf = "\xc0\x0d\x00",
+	};
+
+	/* close tuner I2C gate */
+	ret = __i2c_transfer(s->client->adapter, &gate_close_msg, 1);
+	if (ret != 1) {
+		dev_warn(&s->client->dev, "%s: i2c write failed=%d\n",
+				KBUILD_MODNAME, ret);
+		if (ret >= 0)
+			ret = -EREMOTEIO;
+	} else {
+		ret = 0;
+	}
+
+	mutex_unlock(&s->i2c_mutex);
+
+	return ret;
+}
+
+static const struct dvb_frontend_ops si2168_ops = {
+	.delsys = {SYS_DVBT, SYS_DVBT2, SYS_DVBC_ANNEX_A},
+	.info = {
+		.name = "Silicon Labs Si2168",
+		.caps =	FE_CAN_FEC_1_2 |
+			FE_CAN_FEC_2_3 |
+			FE_CAN_FEC_3_4 |
+			FE_CAN_FEC_5_6 |
+			FE_CAN_FEC_7_8 |
+			FE_CAN_FEC_AUTO |
+			FE_CAN_QPSK |
+			FE_CAN_QAM_16 |
+			FE_CAN_QAM_32 |
+			FE_CAN_QAM_64 |
+			FE_CAN_QAM_128 |
+			FE_CAN_QAM_256 |
+			FE_CAN_QAM_AUTO |
+			FE_CAN_TRANSMISSION_MODE_AUTO |
+			FE_CAN_GUARD_INTERVAL_AUTO |
+			FE_CAN_HIERARCHY_AUTO |
+			FE_CAN_MUTE_TS |
+			FE_CAN_2G_MODULATION
+	},
+
+	.get_tune_settings = si2168_get_tune_settings,
+
+	.init = si2168_init,
+	.sleep = si2168_sleep,
+
+	.set_frontend = si2168_set_frontend,
+
+	.read_status = si2168_read_status,
+};
+
+static int si2168_probe(struct i2c_client *client,
+		const struct i2c_device_id *id)
+{
+	struct si2168_config *config = client->dev.platform_data;
+	struct si2168 *s;
+	int ret;
+	struct si2168_cmd cmd;
+
+	dev_dbg(&client->dev, "%s:\n", __func__);
+
+	s = kzalloc(sizeof(struct si2168), GFP_KERNEL);
+	if (!s) {
+		ret = -ENOMEM;
+		dev_err(&client->dev, "%s: kzalloc() failed\n", KBUILD_MODNAME);
+		goto err;
+	}
+
+	s->client = client;
+	mutex_init(&s->i2c_mutex);
+
+	/* check if the demod is there */
+	cmd.wlen = 0;
+	cmd.rlen = 1;
+	ret = si2168_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	/* create mux i2c adapter for tuner */
+	s->adapter = i2c_add_mux_adapter(client->adapter, &client->dev, s,
+			0, 0, 0, si2168_select, si2168_deselect);
+	if (s->adapter == NULL)
+		goto err;
+
+	/* create dvb_frontend */
+	memcpy(&s->fe.ops, &si2168_ops, sizeof(struct dvb_frontend_ops));
+	s->fe.demodulator_priv = s;
+
+	*config->i2c_adapter = s->adapter;
+	*config->fe = &s->fe;
+
+	i2c_set_clientdata(client, s);
+
+	dev_info(&s->client->dev,
+			"%s: Silicon Labs Si2168 successfully attached\n",
+			KBUILD_MODNAME);
+	return 0;
+err:
+	kfree(s);
+	dev_dbg(&client->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int si2168_remove(struct i2c_client *client)
+{
+	struct si2168 *s = i2c_get_clientdata(client);
+
+	dev_dbg(&client->dev, "%s:\n", __func__);
+
+	i2c_del_mux_adapter(s->adapter);
+
+	s->fe.ops.release = NULL;
+	s->fe.demodulator_priv = NULL;
+
+	kfree(s);
+
+	return 0;
+}
+
+static const struct i2c_device_id si2168_id[] = {
+	{"si2168", 0},
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, si2168_id);
+
+static struct i2c_driver si2168_driver = {
+	.driver = {
+		.owner	= THIS_MODULE,
+		.name	= "si2168",
+	},
+	.probe		= si2168_probe,
+	.remove		= si2168_remove,
+	.id_table	= si2168_id,
+};
+
+module_i2c_driver(si2168_driver);
+
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_DESCRIPTION("Silicon Labs Si2168 DVB-T/T2/C demodulator driver");
+MODULE_LICENSE("GPL");
+MODULE_FIRMWARE(SI2168_FIRMWARE);
diff --git a/drivers/media/dvb-frontends/si2168.h b/drivers/media/dvb-frontends/si2168.h
new file mode 100644
index 00000000000..3c5b5ab0179
--- /dev/null
+++ b/drivers/media/dvb-frontends/si2168.h
@@ -0,0 +1,39 @@
+/*
+ * Silicon Labs Si2168 DVB-T/T2/C demodulator driver
+ *
+ * Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ */
+
+#ifndef SI2168_H
+#define SI2168_H
+
+#include <linux/dvb/frontend.h>
+/*
+ * I2C address
+ * 0x64
+ */
+struct si2168_config {
+	/*
+	 * frontend
+	 * returned by driver
+	 */
+	struct dvb_frontend **fe;
+
+	/*
+	 * tuner I2C adapter
+	 * returned by driver
+	 */
+	struct i2c_adapter **i2c_adapter;
+};
+
+#endif
diff --git a/drivers/media/dvb-frontends/si2168_priv.h b/drivers/media/dvb-frontends/si2168_priv.h
new file mode 100644
index 00000000000..53f7f06ae34
--- /dev/null
+++ b/drivers/media/dvb-frontends/si2168_priv.h
@@ -0,0 +1,46 @@
+/*
+ * Silicon Labs Si2168 DVB-T/T2/C demodulator driver
+ *
+ * Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ */
+
+#ifndef SI2168_PRIV_H
+#define SI2168_PRIV_H
+
+#include "si2168.h"
+#include "dvb_frontend.h"
+#include <linux/firmware.h>
+#include <linux/i2c-mux.h>
+
+#define SI2168_FIRMWARE "dvb-demod-si2168-02.fw"
+
+/* state struct */
+struct si2168 {
+	struct i2c_client *client;
+	struct i2c_adapter *adapter;
+	struct mutex i2c_mutex;
+	struct dvb_frontend fe;
+	fe_delivery_system_t delivery_system;
+	fe_status_t fe_status;
+	bool active;
+};
+
+/* firmare command struct */
+#define SI2157_ARGLEN      30
+struct si2168_cmd {
+	u8 args[SI2157_ARGLEN];
+	unsigned wlen;
+	unsigned rlen;
+};
+
+#endif
diff --git a/drivers/media/dvb-frontends/stb0899_drv.c b/drivers/media/dvb-frontends/stb0899_drv.c
index 3dd5714eadb..07cd5ea7a03 100644
--- a/drivers/media/dvb-frontends/stb0899_drv.c
+++ b/drivers/media/dvb-frontends/stb0899_drv.c
@@ -32,6 +32,9 @@
 #include "stb0899_priv.h"
 #include "stb0899_reg.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 static unsigned int verbose = 0;//1;
 module_param(verbose, int, 0644);
 
@@ -499,7 +502,7 @@ err:
 int stb0899_write_regs(struct stb0899_state *state, unsigned int reg, u8 *data, u32 count)
 {
 	int ret;
-	u8 buf[2 + count];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg i2c_msg = {
 		.addr	= state->config->demod_address,
 		.flags	= 0,
@@ -507,6 +510,13 @@ int stb0899_write_regs(struct stb0899_state *state, unsigned int reg, u8 *data,
 		.len	= 2 + count
 	};
 
+	if (2 + count > sizeof(buf)) {
+		printk(KERN_WARNING
+		       "%s: i2c wr reg=%04x: len=%d is too big!\n",
+		       KBUILD_MODNAME, reg, count);
+		return -EINVAL;
+	}
+
 	buf[0] = reg >> 8;
 	buf[1] = reg & 0xff;
 	memcpy(&buf[2], data, count);
diff --git a/drivers/media/dvb-frontends/stb6100.c b/drivers/media/dvb-frontends/stb6100.c
index 45f9523f968..4ef8a5c7003 100644
--- a/drivers/media/dvb-frontends/stb6100.c
+++ b/drivers/media/dvb-frontends/stb6100.c
@@ -31,6 +31,8 @@
 static unsigned int verbose;
 module_param(verbose, int, 0644);
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
 
 #define FE_ERROR		0
 #define FE_NOTICE		1
@@ -183,7 +185,7 @@ static int stb6100_read_reg(struct stb6100_state *state, u8 reg)
 static int stb6100_write_reg_range(struct stb6100_state *state, u8 buf[], int start, int len)
 {
 	int rc;
-	u8 cmdbuf[len + 1];
+	u8 cmdbuf[MAX_XFER_SIZE];
 	struct i2c_msg msg = {
 		.addr	= state->config->tuner_address,
 		.flags	= 0,
@@ -191,6 +193,13 @@ static int stb6100_write_reg_range(struct stb6100_state *state, u8 buf[], int st
 		.len	= len + 1
 	};
 
+	if (1 + len > sizeof(cmdbuf)) {
+		printk(KERN_WARNING
+		       "%s: i2c wr: len=%d is too big!\n",
+		       KBUILD_MODNAME, len);
+		return -EINVAL;
+	}
+
 	if (unlikely(start < 1 || start + len > STB6100_NUMREGS)) {
 		dprintk(verbose, FE_ERROR, 1, "Invalid register range %d:%d",
 			start, len);
diff --git a/drivers/media/dvb-frontends/stv0367.c b/drivers/media/dvb-frontends/stv0367.c
index 7b6dba3ce55..45877273942 100644
--- a/drivers/media/dvb-frontends/stv0367.c
+++ b/drivers/media/dvb-frontends/stv0367.c
@@ -33,6 +33,9 @@
 #include "stv0367_regs.h"
 #include "stv0367_priv.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 static int stvdebug;
 module_param_named(debug, stvdebug, int, 0644);
 
@@ -767,7 +770,7 @@ static struct st_register def0367cab[STV0367CAB_NBREGS] = {
 static
 int stv0367_writeregs(struct stv0367_state *state, u16 reg, u8 *data, int len)
 {
-	u8 buf[len + 2];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg = {
 		.addr = state->config->demod_address,
 		.flags = 0,
@@ -776,6 +779,14 @@ int stv0367_writeregs(struct stv0367_state *state, u16 reg, u8 *data, int len)
 	};
 	int ret;
 
+	if (2 + len > sizeof(buf)) {
+		printk(KERN_WARNING
+		       "%s: i2c wr reg=%04x: len=%d is too big!\n",
+		       KBUILD_MODNAME, reg, len);
+		return -EINVAL;
+	}
+
+
 	buf[0] = MSB(reg);
 	buf[1] = LSB(reg);
 	memcpy(buf + 2, data, len);
diff --git a/drivers/media/dvb-frontends/stv0900_sw.c b/drivers/media/dvb-frontends/stv0900_sw.c
index 0a40edfad73..4ce1d260b3e 100644
--- a/drivers/media/dvb-frontends/stv0900_sw.c
+++ b/drivers/media/dvb-frontends/stv0900_sw.c
@@ -1081,7 +1081,7 @@ static int stv0900_wait_for_lock(struct stv0900_internal *intp,
 	lock = stv0900_get_demod_lock(intp, demod, dmd_timeout);
 
 	if (lock)
-		lock = lock && stv0900_get_fec_lock(intp, demod, fec_timeout);
+		lock = stv0900_get_fec_lock(intp, demod, fec_timeout);
 
 	if (lock) {
 		lock = 0;
diff --git a/drivers/media/dvb-frontends/stv090x.c b/drivers/media/dvb-frontends/stv090x.c
index 56d470ad5a8..23e872f8474 100644
--- a/drivers/media/dvb-frontends/stv090x.c
+++ b/drivers/media/dvb-frontends/stv090x.c
@@ -35,6 +35,9 @@
 #include "stv090x.h"
 #include "stv090x_priv.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 static unsigned int verbose;
 module_param(verbose, int, 0644);
 
@@ -722,9 +725,16 @@ static int stv090x_write_regs(struct stv090x_state *state, unsigned int reg, u8
 {
 	const struct stv090x_config *config = state->config;
 	int ret;
-	u8 buf[2 + count];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg i2c_msg = { .addr = config->address, .flags = 0, .buf = buf, .len = 2 + count };
 
+	if (2 + count > sizeof(buf)) {
+		printk(KERN_WARNING
+		       "%s: i2c wr reg=%04x: len=%d is too big!\n",
+		       KBUILD_MODNAME, reg, count);
+		return -EINVAL;
+	}
+
 	buf[0] = reg >> 8;
 	buf[1] = reg & 0xff;
 	memcpy(&buf[2], data, count);
diff --git a/drivers/media/dvb-frontends/stv6110.c b/drivers/media/dvb-frontends/stv6110.c
index 20b5fa92c53..b1425830a24 100644
--- a/drivers/media/dvb-frontends/stv6110.c
+++ b/drivers/media/dvb-frontends/stv6110.c
@@ -30,6 +30,9 @@
 
 #include "stv6110.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 static int debug;
 
 struct stv6110_priv {
@@ -68,7 +71,7 @@ static int stv6110_write_regs(struct dvb_frontend *fe, u8 buf[],
 {
 	struct stv6110_priv *priv = fe->tuner_priv;
 	int rc;
-	u8 cmdbuf[len + 1];
+	u8 cmdbuf[MAX_XFER_SIZE];
 	struct i2c_msg msg = {
 		.addr	= priv->i2c_address,
 		.flags	= 0,
@@ -78,6 +81,13 @@ static int stv6110_write_regs(struct dvb_frontend *fe, u8 buf[],
 
 	dprintk("%s\n", __func__);
 
+	if (1 + len > sizeof(cmdbuf)) {
+		printk(KERN_WARNING
+		       "%s: i2c wr: len=%d is too big!\n",
+		       KBUILD_MODNAME, len);
+		return -EINVAL;
+	}
+
 	if (start + len > 8)
 		return -EINVAL;
 
diff --git a/drivers/media/dvb-frontends/stv6110x.c b/drivers/media/dvb-frontends/stv6110x.c
index f36cab12bdc..e66154e5c1d 100644
--- a/drivers/media/dvb-frontends/stv6110x.c
+++ b/drivers/media/dvb-frontends/stv6110x.c
@@ -32,6 +32,9 @@
 #include "stv6110x.h"
 #include "stv6110x_priv.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 static unsigned int verbose;
 module_param(verbose, int, 0644);
 MODULE_PARM_DESC(verbose, "Set Verbosity level");
@@ -61,7 +64,8 @@ static int stv6110x_write_regs(struct stv6110x_state *stv6110x, int start, u8 da
 {
 	int ret;
 	const struct stv6110x_config *config = stv6110x->config;
-	u8 buf[len + 1];
+	u8 buf[MAX_XFER_SIZE];
+
 	struct i2c_msg msg = {
 		.addr = config->addr,
 		.flags = 0,
@@ -69,6 +73,13 @@ static int stv6110x_write_regs(struct stv6110x_state *stv6110x, int start, u8 da
 		.len = len + 1
 	};
 
+	if (1 + len > sizeof(buf)) {
+		printk(KERN_WARNING
+		       "%s: i2c wr: len=%d is too big!\n",
+		       KBUILD_MODNAME, len);
+		return -EINVAL;
+	}
+
 	if (start + len > 8)
 		return -EINVAL;
 
diff --git a/drivers/media/dvb-frontends/tda10071.c b/drivers/media/dvb-frontends/tda10071.c
index 2521f7e2301..9619be5d482 100644
--- a/drivers/media/dvb-frontends/tda10071.c
+++ b/drivers/media/dvb-frontends/tda10071.c
@@ -20,6 +20,9 @@
 
 #include "tda10071_priv.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 static struct dvb_frontend_ops tda10071_ops;
 
 /* write multiple registers */
@@ -27,16 +30,23 @@ static int tda10071_wr_regs(struct tda10071_priv *priv, u8 reg, u8 *val,
 	int len)
 {
 	int ret;
-	u8 buf[len+1];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg[1] = {
 		{
 			.addr = priv->cfg.demod_i2c_addr,
 			.flags = 0,
-			.len = sizeof(buf),
+			.len = 1 + len,
 			.buf = buf,
 		}
 	};
 
+	if (1 + len > sizeof(buf)) {
+		dev_warn(&priv->i2c->dev,
+				"%s: i2c wr reg=%04x: len=%d is too big!\n",
+				KBUILD_MODNAME, reg, len);
+		return -EINVAL;
+	}
+
 	buf[0] = reg;
 	memcpy(&buf[1], val, len);
 
@@ -44,8 +54,9 @@ static int tda10071_wr_regs(struct tda10071_priv *priv, u8 reg, u8 *val,
 	if (ret == 1) {
 		ret = 0;
 	} else {
-		dev_warn(&priv->i2c->dev, "%s: i2c wr failed=%d reg=%02x " \
-				"len=%d\n", KBUILD_MODNAME, ret, reg, len);
+		dev_warn(&priv->i2c->dev,
+				"%s: i2c wr failed=%d reg=%02x len=%d\n",
+				KBUILD_MODNAME, ret, reg, len);
 		ret = -EREMOTEIO;
 	}
 	return ret;
@@ -56,7 +67,7 @@ static int tda10071_rd_regs(struct tda10071_priv *priv, u8 reg, u8 *val,
 	int len)
 {
 	int ret;
-	u8 buf[len];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg[2] = {
 		{
 			.addr = priv->cfg.demod_i2c_addr,
@@ -66,18 +77,26 @@ static int tda10071_rd_regs(struct tda10071_priv *priv, u8 reg, u8 *val,
 		}, {
 			.addr = priv->cfg.demod_i2c_addr,
 			.flags = I2C_M_RD,
-			.len = sizeof(buf),
+			.len = len,
 			.buf = buf,
 		}
 	};
 
+	if (len > sizeof(buf)) {
+		dev_warn(&priv->i2c->dev,
+				"%s: i2c wr reg=%04x: len=%d is too big!\n",
+				KBUILD_MODNAME, reg, len);
+		return -EINVAL;
+	}
+
 	ret = i2c_transfer(priv->i2c, msg, 2);
 	if (ret == 2) {
 		memcpy(val, buf, len);
 		ret = 0;
 	} else {
-		dev_warn(&priv->i2c->dev, "%s: i2c rd failed=%d reg=%02x " \
-				"len=%d\n", KBUILD_MODNAME, ret, reg, len);
+		dev_warn(&priv->i2c->dev,
+				"%s: i2c rd failed=%d reg=%02x len=%d\n",
+				KBUILD_MODNAME, ret, reg, len);
 		ret = -EREMOTEIO;
 	}
 	return ret;
@@ -474,10 +493,9 @@ static int tda10071_read_status(struct dvb_frontend *fe, fe_status_t *status)
 	if (ret)
 		goto error;
 
-	if (tmp & 0x01) /* tuner PLL */
-		*status |= FE_HAS_SIGNAL;
+	/* 0x39[0] tuner PLL */
 	if (tmp & 0x02) /* demod PLL */
-		*status |= FE_HAS_CARRIER;
+		*status |= FE_HAS_SIGNAL | FE_HAS_CARRIER;
 	if (tmp & 0x04) /* viterbi or LDPC*/
 		*status |= FE_HAS_VITERBI;
 	if (tmp & 0x08) /* RS or BCH */
@@ -650,12 +668,13 @@ static int tda10071_set_frontend(struct dvb_frontend *fe)
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	int ret, i;
 	u8 mode, rolloff, pilot, inversion, div;
+	fe_modulation_t modulation;
 
-	dev_dbg(&priv->i2c->dev, "%s: delivery_system=%d modulation=%d " \
-		"frequency=%d symbol_rate=%d inversion=%d pilot=%d " \
-		"rolloff=%d\n", __func__, c->delivery_system, c->modulation,
-		c->frequency, c->symbol_rate, c->inversion, c->pilot,
-		c->rolloff);
+	dev_dbg(&priv->i2c->dev,
+			"%s: delivery_system=%d modulation=%d frequency=%d symbol_rate=%d inversion=%d pilot=%d rolloff=%d\n",
+			__func__, c->delivery_system, c->modulation,
+			c->frequency, c->symbol_rate, c->inversion, c->pilot,
+			c->rolloff);
 
 	priv->delivery_system = SYS_UNDEFINED;
 
@@ -684,10 +703,13 @@ static int tda10071_set_frontend(struct dvb_frontend *fe)
 
 	switch (c->delivery_system) {
 	case SYS_DVBS:
+		modulation = QPSK;
 		rolloff = 0;
 		pilot = 2;
 		break;
 	case SYS_DVBS2:
+		modulation = c->modulation;
+
 		switch (c->rolloff) {
 		case ROLLOFF_20:
 			rolloff = 2;
@@ -732,7 +754,7 @@ static int tda10071_set_frontend(struct dvb_frontend *fe)
 
 	for (i = 0, mode = 0xff; i < ARRAY_SIZE(TDA10071_MODCOD); i++) {
 		if (c->delivery_system == TDA10071_MODCOD[i].delivery_system &&
-			c->modulation == TDA10071_MODCOD[i].modulation &&
+			modulation == TDA10071_MODCOD[i].modulation &&
 			c->fec_inner == TDA10071_MODCOD[i].fec) {
 			mode = TDA10071_MODCOD[i].val;
 			dev_dbg(&priv->i2c->dev, "%s: mode found=%02x\n",
@@ -816,10 +838,10 @@ static int tda10071_get_frontend(struct dvb_frontend *fe)
 
 	switch ((buf[1] >> 0) & 0x01) {
 	case 0:
-		c->inversion = INVERSION_OFF;
+		c->inversion = INVERSION_ON;
 		break;
 	case 1:
-		c->inversion = INVERSION_ON;
+		c->inversion = INVERSION_OFF;
 		break;
 	}
 
@@ -838,7 +860,7 @@ static int tda10071_get_frontend(struct dvb_frontend *fe)
 	if (ret)
 		goto error;
 
-	c->symbol_rate = (buf[0] << 16) | (buf[1] << 8) | (buf[2] << 0);
+	c->symbol_rate = ((buf[0] << 16) | (buf[1] << 8) | (buf[2] << 0)) * 1000;
 
 	return ret;
 error:
@@ -912,14 +934,8 @@ static int tda10071_init(struct dvb_frontend *fe)
 		{ 0xd5, 0x03, 0x03 },
 	};
 
-	/* firmware status */
-	ret = tda10071_rd_reg(priv, 0x51, &tmp);
-	if (ret)
-		goto error;
-
-	if (!tmp) {
+	if (priv->warm) {
 		/* warm state - wake up device from sleep */
-		priv->warm = 1;
 
 		for (i = 0; i < ARRAY_SIZE(tab); i++) {
 			ret = tda10071_wr_reg_mask(priv, tab[i].reg,
@@ -937,15 +953,12 @@ static int tda10071_init(struct dvb_frontend *fe)
 			goto error;
 	} else {
 		/* cold state - try to download firmware */
-		priv->warm = 0;
 
 		/* request the firmware, this will block and timeout */
 		ret = request_firmware(&fw, fw_file, priv->i2c->dev.parent);
 		if (ret) {
-			dev_err(&priv->i2c->dev, "%s: did not find the " \
-					"firmware file. (%s) Please see " \
-					"linux/Documentation/dvb/ for more " \
-					"details on firmware-problems. (%d)\n",
+			dev_err(&priv->i2c->dev,
+					"%s: did not find the firmware file. (%s) Please see linux/Documentation/dvb/ for more details on firmware-problems. (%d)\n",
 					KBUILD_MODNAME, fw_file, ret);
 			goto error;
 		}
@@ -975,11 +988,12 @@ static int tda10071_init(struct dvb_frontend *fe)
 		if (ret)
 			goto error_release_firmware;
 
-		dev_info(&priv->i2c->dev, "%s: found a '%s' in cold state, " \
-				"will try to load a firmware\n", KBUILD_MODNAME,
-				tda10071_ops.info.name);
-		dev_info(&priv->i2c->dev, "%s: downloading firmware from " \
-				"file '%s'\n", KBUILD_MODNAME, fw_file);
+		dev_info(&priv->i2c->dev,
+				"%s: found a '%s' in cold state, will try to load a firmware\n",
+				KBUILD_MODNAME, tda10071_ops.info.name);
+		dev_info(&priv->i2c->dev,
+				"%s: downloading firmware from file '%s'\n",
+				KBUILD_MODNAME, fw_file);
 
 		/* do not download last byte */
 		fw_size = fw->size - 1;
@@ -993,11 +1007,10 @@ static int tda10071_init(struct dvb_frontend *fe)
 			ret = tda10071_wr_regs(priv, 0xfa,
 				(u8 *) &fw->data[fw_size - remaining], len);
 			if (ret) {
-				dev_err(&priv->i2c->dev, "%s: firmware " \
-						"download failed=%d\n",
+				dev_err(&priv->i2c->dev,
+						"%s: firmware download failed=%d\n",
 						KBUILD_MODNAME, ret);
-				if (ret)
-					goto error_release_firmware;
+				goto error_release_firmware;
 			}
 		}
 		release_firmware(fw);
@@ -1059,12 +1072,17 @@ static int tda10071_init(struct dvb_frontend *fe)
 		if (ret)
 			goto error;
 
+		if (priv->cfg.tuner_i2c_addr)
+			tmp = priv->cfg.tuner_i2c_addr;
+		else
+			tmp = 0x14;
+
 		cmd.args[0] = CMD_TUNER_INIT;
 		cmd.args[1] = 0x00;
 		cmd.args[2] = 0x00;
 		cmd.args[3] = 0x00;
 		cmd.args[4] = 0x00;
-		cmd.args[5] = (priv->cfg.tuner_i2c_addr) ? priv->cfg.tuner_i2c_addr : 0x14;
+		cmd.args[5] = tmp;
 		cmd.args[6] = 0x00;
 		cmd.args[7] = 0x03;
 		cmd.args[8] = 0x02;
@@ -1204,14 +1222,14 @@ struct dvb_frontend *tda10071_attach(const struct tda10071_config *config,
 
 	/* make sure demod i2c address is specified */
 	if (!config->demod_i2c_addr) {
-		dev_dbg(&i2c->dev, "%s: invalid demod i2c address!\n", __func__);
+		dev_dbg(&i2c->dev, "%s: invalid demod i2c address\n", __func__);
 		ret = -EINVAL;
 		goto error;
 	}
 
 	/* make sure tuner i2c address is specified */
 	if (!config->tuner_i2c_addr) {
-		dev_dbg(&i2c->dev, "%s: invalid tuner i2c address!\n", __func__);
+		dev_dbg(&i2c->dev, "%s: invalid tuner i2c address\n", __func__);
 		ret = -EINVAL;
 		goto error;
 	}
diff --git a/drivers/media/dvb-frontends/tda10071.h b/drivers/media/dvb-frontends/tda10071.h
index f9542f68fe7..331b5a81938 100644
--- a/drivers/media/dvb-frontends/tda10071.h
+++ b/drivers/media/dvb-frontends/tda10071.h
@@ -79,7 +79,7 @@ extern struct dvb_frontend *tda10071_attach(
 static inline struct dvb_frontend *tda10071_attach(
 	const struct tda10071_config *config, struct i2c_adapter *i2c)
 {
-	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	dev_warn(&i2c->dev, "%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
 }
 #endif
diff --git a/drivers/media/dvb-frontends/tda10071_priv.h b/drivers/media/dvb-frontends/tda10071_priv.h
index 4baf14bfb65..42048619273 100644
--- a/drivers/media/dvb-frontends/tda10071_priv.h
+++ b/drivers/media/dvb-frontends/tda10071_priv.h
@@ -55,6 +55,7 @@ static struct tda10071_modcod {
 	{ SYS_DVBS2, QPSK,  FEC_8_9,  0x0a },
 	{ SYS_DVBS2, QPSK,  FEC_9_10, 0x0b },
 	/* 8PSK */
+	{ SYS_DVBS2, PSK_8, FEC_AUTO, 0x00 },
 	{ SYS_DVBS2, PSK_8, FEC_3_5,  0x0c },
 	{ SYS_DVBS2, PSK_8, FEC_2_3,  0x0d },
 	{ SYS_DVBS2, PSK_8, FEC_3_4,  0x0e },
diff --git a/drivers/media/dvb-frontends/tda18271c2dd.c b/drivers/media/dvb-frontends/tda18271c2dd.c
index d281f77d5c2..2c54586ac07 100644
--- a/drivers/media/dvb-frontends/tda18271c2dd.c
+++ b/drivers/media/dvb-frontends/tda18271c2dd.c
@@ -34,6 +34,9 @@
 #include "dvb_frontend.h"
 #include "tda18271c2dd.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 struct SStandardParam {
 	s32   m_IFFrequency;
 	u32   m_BandWidth;
@@ -139,11 +142,18 @@ static int i2c_write(struct i2c_adapter *adap, u8 adr, u8 *data, int len)
 static int WriteRegs(struct tda_state *state,
 		     u8 SubAddr, u8 *Regs, u16 nRegs)
 {
-	u8 data[nRegs+1];
+	u8 data[MAX_XFER_SIZE];
+
+	if (1 + nRegs > sizeof(data)) {
+		printk(KERN_WARNING
+		       "%s: i2c wr: len=%d is too big!\n",
+		       KBUILD_MODNAME, nRegs);
+		return -EINVAL;
+	}
 
 	data[0] = SubAddr;
 	memcpy(data + 1, Regs, nRegs);
-	return i2c_write(state->i2c, state->adr, data, nRegs+1);
+	return i2c_write(state->i2c, state->adr, data, nRegs + 1);
 }
 
 static int WriteReg(struct tda_state *state, u8 SubAddr, u8 Reg)
diff --git a/drivers/media/dvb-frontends/tda8083.c b/drivers/media/dvb-frontends/tda8083.c
index 9d08350fe4b..69e62f42e2e 100644
--- a/drivers/media/dvb-frontends/tda8083.c
+++ b/drivers/media/dvb-frontends/tda8083.c
@@ -189,7 +189,7 @@ static int tda8083_set_tone (struct tda8083_state* state, fe_sec_tone_mode_t ton
 		return tda8083_writereg (state, 0x29, 0x80);
 	default:
 		return -EINVAL;
-	};
+	}
 }
 
 static int tda8083_set_voltage (struct tda8083_state* state, fe_sec_voltage_t voltage)
@@ -201,7 +201,7 @@ static int tda8083_set_voltage (struct tda8083_state* state, fe_sec_voltage_t vo
 		return tda8083_writereg (state, 0x20, 0x11);
 	default:
 		return -EINVAL;
-	};
+	}
 }
 
 static int tda8083_send_diseqc_burst (struct tda8083_state* state, fe_sec_mini_cmd_t burst)
diff --git a/drivers/media/dvb-frontends/ts2020.c b/drivers/media/dvb-frontends/ts2020.c
index ad7ad857ab2..9aba044dabe 100644
--- a/drivers/media/dvb-frontends/ts2020.c
+++ b/drivers/media/dvb-frontends/ts2020.c
@@ -31,6 +31,7 @@ struct ts2020_priv {
 	struct i2c_adapter *i2c;
 	u8 clk_out_div;
 	u32 frequency;
+	u32 frequency_div;
 };
 
 static int ts2020_release(struct dvb_frontend *fe)
@@ -193,7 +194,7 @@ static int ts2020_set_params(struct dvb_frontend *fe)
 	u8 lo = 0x01, div4 = 0x0;
 
 	/* Calculate frequency divider */
-	if (frequency < 1060000) {
+	if (frequency < priv->frequency_div) {
 		lo |= 0x10;
 		div4 = 0x1;
 		ndiv = (frequency * 14 * 4) / TS2020_XTAL_FREQ;
@@ -340,8 +341,12 @@ struct dvb_frontend *ts2020_attach(struct dvb_frontend *fe,
 	priv->i2c_address = config->tuner_address;
 	priv->i2c = i2c;
 	priv->clk_out_div = config->clk_out_div;
+	priv->frequency_div = config->frequency_div;
 	fe->tuner_priv = priv;
 
+	if (!priv->frequency_div)
+		priv->frequency_div = 1060000;
+
 	/* Wake Up the tuner */
 	if ((0x03 & ts2020_readreg(fe, 0x00)) == 0x00) {
 		ts2020_writereg(fe, 0x00, 0x01);
diff --git a/drivers/media/dvb-frontends/ts2020.h b/drivers/media/dvb-frontends/ts2020.h
index 5bcb9a71ca8..b2fe6bb3a38 100644
--- a/drivers/media/dvb-frontends/ts2020.h
+++ b/drivers/media/dvb-frontends/ts2020.h
@@ -28,6 +28,7 @@
 struct ts2020_config {
 	u8 tuner_address;
 	u8 clk_out_div;
+	u32 frequency_div;
 };
 
 #if IS_ENABLED(CONFIG_DVB_TS2020)
diff --git a/drivers/media/dvb-frontends/zl10039.c b/drivers/media/dvb-frontends/zl10039.c
index eff9c5fde50..91b6b2e9b79 100644
--- a/drivers/media/dvb-frontends/zl10039.c
+++ b/drivers/media/dvb-frontends/zl10039.c
@@ -30,6 +30,9 @@
 
 static int debug;
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 #define dprintk(args...) \
 	do { \
 		if (debug) \
@@ -98,7 +101,7 @@ static int zl10039_write(struct zl10039_state *state,
 			const enum zl10039_reg_addr reg, const u8 *src,
 			const size_t count)
 {
-	u8 buf[count + 1];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg = {
 		.addr = state->i2c_addr,
 		.flags = 0,
@@ -106,6 +109,13 @@ static int zl10039_write(struct zl10039_state *state,
 		.len = count + 1,
 	};
 
+	if (1 + count > sizeof(buf)) {
+		printk(KERN_WARNING
+		       "%s: i2c wr reg=%04x: len=%zd is too big!\n",
+		       KBUILD_MODNAME, reg, count);
+		return -EINVAL;
+	}
+
 	dprintk("%s\n", __func__);
 	/* Write register address and data in one go */
 	buf[0] = reg;
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index b2cd8ca51af..441053be7f5 100644
--- a/drivers/media/i2c/Kconfig
+++ b/drivers/media/i2c/Kconfig
@@ -196,7 +196,7 @@ config VIDEO_ADV7183
 
 config VIDEO_ADV7604
 	tristate "Analog Devices ADV7604 decoder"
-	depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API
+	depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API && MEDIA_CONTROLLER
 	---help---
 	  Support for the Analog Devices ADV7604 video decoder.
 
@@ -206,6 +206,18 @@ config VIDEO_ADV7604
 	  To compile this driver as a module, choose M here: the
 	  module will be called adv7604.
 
+config VIDEO_ADV7842
+	tristate "Analog Devices ADV7842 decoder"
+	depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API && MEDIA_CONTROLLER
+	---help---
+	  Support for the Analog Devices ADV7842 video decoder.
+
+	  This is a Analog Devices Component/Graphics/SD Digitizer
+	  with 2:1 Multiplexed HDMI Receiver.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called adv7842.
+
 config VIDEO_BT819
 	tristate "BT819A VideoStream decoder"
 	depends on VIDEO_V4L2 && I2C
@@ -417,6 +429,17 @@ config VIDEO_ADV7393
 	  To compile this driver as a module, choose M here: the
 	  module will be called adv7393.
 
+config VIDEO_ADV7511
+	tristate "Analog Devices ADV7511 encoder"
+	depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API && MEDIA_CONTROLLER
+	---help---
+	  Support for the Analog Devices ADV7511 video encoder.
+
+	  This is a Analog Devices HDMI transmitter.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called adv7511.
+
 config VIDEO_AD9389B
 	tristate "Analog Devices AD9389B encoder"
 	depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API
@@ -532,14 +555,6 @@ config VIDEO_MT9V032
 	  This is a Video4Linux2 sensor-level driver for the Micron
 	  MT9V032 752x480 CMOS sensor.
 
-config VIDEO_TCM825X
-	tristate "TCM825x camera sensor support"
-	depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_INT_DEVICE
-	depends on MEDIA_CAMERA_SUPPORT
-	---help---
-	  This is a driver for the Toshiba TCM825x VGA camera sensor.
-	  It is used for example in Nokia N800.
-
 config VIDEO_SR030PC30
 	tristate "Siliconfile SR030PC30 sensor support"
 	depends on I2C && VIDEO_V4L2
@@ -564,6 +579,14 @@ config VIDEO_S5K6AA
 	  This is a V4L2 sensor-level driver for Samsung S5K6AA(FX) 1.3M
 	  camera sensor with an embedded SoC image signal processor.
 
+config VIDEO_S5K6A3
+	tristate "Samsung S5K6A3 sensor support"
+	depends on MEDIA_CAMERA_SUPPORT
+	depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
+	---help---
+	  This is a V4L2 sensor-level driver for Samsung S5K6A3 raw
+	  camera sensor.
+
 config VIDEO_S5K4ECGX
         tristate "Samsung S5K4ECGX sensor support"
         depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
@@ -571,6 +594,13 @@ config VIDEO_S5K4ECGX
           This is a V4L2 sensor-level driver for Samsung S5K4ECGX 5M
           camera sensor with an embedded SoC image signal processor.
 
+config VIDEO_S5K5BAF
+	tristate "Samsung S5K5BAF sensor support"
+	depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
+	---help---
+	  This is a V4L2 sensor-level driver for Samsung S5K5BAF 2M
+	  camera sensor with an embedded SoC image signal processor.
+
 source "drivers/media/i2c/smiapp/Kconfig"
 
 config VIDEO_S5C73M3
@@ -598,6 +628,24 @@ config VIDEO_AS3645A
 	  This is a driver for the AS3645A and LM3555 flash controllers. It has
 	  build in control for flash, torch and indicator LEDs.
 
+config VIDEO_LM3560
+	tristate "LM3560 dual flash driver support"
+	depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER
+	depends on MEDIA_CAMERA_SUPPORT
+	select REGMAP_I2C
+	---help---
+	  This is a driver for the lm3560 dual flash controllers. It controls
+	  flash, torch LEDs.
+
+config VIDEO_LM3646
+	tristate "LM3646 dual flash driver support"
+	depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER
+	depends on MEDIA_CAMERA_SUPPORT
+	select REGMAP_I2C
+	---help---
+	  This is a driver for the lm3646 dual flash controllers. It controls
+	  flash, torch LEDs.
+
 comment "Video improvement chips"
 
 config VIDEO_UPD64031A
@@ -623,7 +671,20 @@ config VIDEO_UPD64083
 	  To compile this driver as a module, choose M here: the
 	  module will be called upd64083.
 
-comment "Miscelaneous helper chips"
+comment "Audio/Video compression chips"
+
+config VIDEO_SAA6752HS
+	tristate "Philips SAA6752HS MPEG-2 Audio/Video Encoder"
+	depends on VIDEO_V4L2 && I2C
+	select CRC32
+	---help---
+	  Support for the Philips SAA6752HS MPEG-2 video and MPEG-audio/AC-3
+	  audio encoder with multiplexer.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called saa6752hs.
+
+comment "Miscellaneous helper chips"
 
 config VIDEO_THS7303
 	tristate "THS7303/53 Video Amplifier"
diff --git a/drivers/media/i2c/Makefile b/drivers/media/i2c/Makefile
index dc20653bb5a..01ae9328e58 100644
--- a/drivers/media/i2c/Makefile
+++ b/drivers/media/i2c/Makefile
@@ -19,6 +19,7 @@ obj-$(CONFIG_VIDEO_SAA717X) += saa717x.o
 obj-$(CONFIG_VIDEO_SAA7127) += saa7127.o
 obj-$(CONFIG_VIDEO_SAA7185) += saa7185.o
 obj-$(CONFIG_VIDEO_SAA7191) += saa7191.o
+obj-$(CONFIG_VIDEO_SAA6752HS) += saa6752hs.o
 obj-$(CONFIG_VIDEO_ADV7170) += adv7170.o
 obj-$(CONFIG_VIDEO_ADV7175) += adv7175.o
 obj-$(CONFIG_VIDEO_ADV7180) += adv7180.o
@@ -26,7 +27,9 @@ obj-$(CONFIG_VIDEO_ADV7183) += adv7183.o
 obj-$(CONFIG_VIDEO_ADV7343) += adv7343.o
 obj-$(CONFIG_VIDEO_ADV7393) += adv7393.o
 obj-$(CONFIG_VIDEO_ADV7604) += adv7604.o
+obj-$(CONFIG_VIDEO_ADV7842) += adv7842.o
 obj-$(CONFIG_VIDEO_AD9389B) += ad9389b.o
+obj-$(CONFIG_VIDEO_ADV7511) += adv7511.o
 obj-$(CONFIG_VIDEO_VPX3220) += vpx3220.o
 obj-$(CONFIG_VIDEO_VS6624)  += vs6624.o
 obj-$(CONFIG_VIDEO_BT819) += bt819.o
@@ -55,7 +58,6 @@ obj-$(CONFIG_VIDEO_UPD64083) += upd64083.o
 obj-$(CONFIG_VIDEO_OV7640) += ov7640.o
 obj-$(CONFIG_VIDEO_OV7670) += ov7670.o
 obj-$(CONFIG_VIDEO_OV9650) += ov9650.o
-obj-$(CONFIG_VIDEO_TCM825X) += tcm825x.o
 obj-$(CONFIG_VIDEO_MT9M032) += mt9m032.o
 obj-$(CONFIG_VIDEO_MT9P031) += mt9p031.o
 obj-$(CONFIG_VIDEO_MT9T001) += mt9t001.o
@@ -64,10 +66,14 @@ obj-$(CONFIG_VIDEO_MT9V032) += mt9v032.o
 obj-$(CONFIG_VIDEO_SR030PC30)	+= sr030pc30.o
 obj-$(CONFIG_VIDEO_NOON010PC30)	+= noon010pc30.o
 obj-$(CONFIG_VIDEO_S5K6AA)	+= s5k6aa.o
+obj-$(CONFIG_VIDEO_S5K6A3)	+= s5k6a3.o
 obj-$(CONFIG_VIDEO_S5K4ECGX)	+= s5k4ecgx.o
+obj-$(CONFIG_VIDEO_S5K5BAF)	+= s5k5baf.o
 obj-$(CONFIG_VIDEO_S5C73M3)	+= s5c73m3/
 obj-$(CONFIG_VIDEO_ADP1653)	+= adp1653.o
 obj-$(CONFIG_VIDEO_AS3645A)	+= as3645a.o
+obj-$(CONFIG_VIDEO_LM3560)	+= lm3560.o
+obj-$(CONFIG_VIDEO_LM3646)	+= lm3646.o
 obj-$(CONFIG_VIDEO_SMIAPP_PLL)	+= smiapp-pll.o
 obj-$(CONFIG_VIDEO_AK881X)		+= ak881x.o
 obj-$(CONFIG_VIDEO_IR_I2C)  += ir-kbd-i2c.o
diff --git a/drivers/media/i2c/ad9389b.c b/drivers/media/i2c/ad9389b.c
index ba4364dfae6..fada1756620 100644
--- a/drivers/media/i2c/ad9389b.c
+++ b/drivers/media/i2c/ad9389b.c
@@ -33,6 +33,7 @@
 #include <linux/v4l2-dv-timings.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-dv-timings.h>
 #include <media/v4l2-ctrls.h>
 #include <media/ad9389b.h>
 
@@ -65,11 +66,6 @@ MODULE_LICENSE("GPL");
 **********************************************************************
 */
 
-struct i2c_reg_value {
-	u8 reg;
-	u8 value;
-};
-
 struct ad9389b_state_edid {
 	/* total number of blocks */
 	u32 blocks;
@@ -142,14 +138,14 @@ static int ad9389b_wr(struct v4l2_subdev *sd, u8 reg, u8 val)
 		if (ret == 0)
 			return 0;
 	}
-	v4l2_err(sd, "I2C Write Problem\n");
+	v4l2_err(sd, "%s: failed reg 0x%x, val 0x%x\n", __func__, reg, val);
 	return ret;
 }
 
 /* To set specific bits in the register, a clear-mask is given (to be AND-ed),
    and then the value-mask (to be OR-ed). */
 static inline void ad9389b_wr_and_or(struct v4l2_subdev *sd, u8 reg,
-						u8 clr_mask, u8 val_mask)
+				     u8 clr_mask, u8 val_mask)
 {
 	ad9389b_wr(sd, reg, (ad9389b_rd(sd, reg) & clr_mask) | val_mask);
 }
@@ -320,12 +316,12 @@ static int ad9389b_s_ctrl(struct v4l2_ctrl *ctrl)
 	struct ad9389b_state *state = get_ad9389b_state(sd);
 
 	v4l2_dbg(1, debug, sd,
-		"%s: ctrl id: %d, ctrl->val %d\n", __func__, ctrl->id, ctrl->val);
+		 "%s: ctrl id: %d, ctrl->val %d\n", __func__, ctrl->id, ctrl->val);
 
 	if (state->hdmi_mode_ctrl == ctrl) {
 		/* Set HDMI or DVI-D */
 		ad9389b_wr_and_or(sd, 0xaf, 0xfd,
-				ctrl->val == V4L2_DV_TX_MODE_HDMI ? 0x02 : 0x00);
+				  ctrl->val == V4L2_DV_TX_MODE_HDMI ? 0x02 : 0x00);
 		return 0;
 	}
 	if (state->rgb_quantization_range_ctrl == ctrl)
@@ -386,78 +382,63 @@ static int ad9389b_log_status(struct v4l2_subdev *sd)
 	v4l2_info(sd, "chip revision %d\n", state->chip_revision);
 	v4l2_info(sd, "power %s\n", state->power_on ? "on" : "off");
 	v4l2_info(sd, "%s hotplug, %s Rx Sense, %s EDID (%d block(s))\n",
-			(ad9389b_rd(sd, 0x42) & MASK_AD9389B_HPD_DETECT) ?
-							"detected" : "no",
-			(ad9389b_rd(sd, 0x42) & MASK_AD9389B_MSEN_DETECT) ?
-							"detected" : "no",
-			edid->segments ? "found" : "no", edid->blocks);
-	if (state->have_monitor) {
-		v4l2_info(sd, "%s output %s\n",
-				  (ad9389b_rd(sd, 0xaf) & 0x02) ?
-				  "HDMI" : "DVI-D",
-				  (ad9389b_rd(sd, 0xa1) & 0x3c) ?
-				  "disabled" : "enabled");
-	}
+		  (ad9389b_rd(sd, 0x42) & MASK_AD9389B_HPD_DETECT) ?
+		  "detected" : "no",
+		  (ad9389b_rd(sd, 0x42) & MASK_AD9389B_MSEN_DETECT) ?
+		  "detected" : "no",
+		  edid->segments ? "found" : "no", edid->blocks);
+	v4l2_info(sd, "%s output %s\n",
+		  (ad9389b_rd(sd, 0xaf) & 0x02) ?
+		  "HDMI" : "DVI-D",
+		  (ad9389b_rd(sd, 0xa1) & 0x3c) ?
+		  "disabled" : "enabled");
 	v4l2_info(sd, "ad9389b: %s\n", (ad9389b_rd(sd, 0xb8) & 0x40) ?
-					"encrypted" : "no encryption");
+		  "encrypted" : "no encryption");
 	v4l2_info(sd, "state: %s, error: %s, detect count: %u, msk/irq: %02x/%02x\n",
-			states[ad9389b_rd(sd, 0xc8) & 0xf],
-			errors[ad9389b_rd(sd, 0xc8) >> 4],
-			state->edid_detect_counter,
-			ad9389b_rd(sd, 0x94), ad9389b_rd(sd, 0x96));
+		  states[ad9389b_rd(sd, 0xc8) & 0xf],
+		  errors[ad9389b_rd(sd, 0xc8) >> 4],
+		  state->edid_detect_counter,
+		  ad9389b_rd(sd, 0x94), ad9389b_rd(sd, 0x96));
 	manual_gear = ad9389b_rd(sd, 0x98) & 0x80;
 	v4l2_info(sd, "ad9389b: RGB quantization: %s range\n",
-			ad9389b_rd(sd, 0x3b) & 0x01 ? "limited" : "full");
+		  ad9389b_rd(sd, 0x3b) & 0x01 ? "limited" : "full");
 	v4l2_info(sd, "ad9389b: %s gear %d\n",
 		  manual_gear ? "manual" : "automatic",
 		  manual_gear ? ((ad9389b_rd(sd, 0x98) & 0x70) >> 4) :
-				((ad9389b_rd(sd, 0x9e) & 0x0e) >> 1));
-	if (state->have_monitor) {
-		if (ad9389b_rd(sd, 0xaf) & 0x02) {
-			/* HDMI only */
-			u8 manual_cts = ad9389b_rd(sd, 0x0a) & 0x80;
-			u32 N = (ad9389b_rd(sd, 0x01) & 0xf) << 16 |
-				 ad9389b_rd(sd, 0x02) << 8 |
-				 ad9389b_rd(sd, 0x03);
-			u8 vic_detect = ad9389b_rd(sd, 0x3e) >> 2;
-			u8 vic_sent = ad9389b_rd(sd, 0x3d) & 0x3f;
-			u32 CTS;
-
-			if (manual_cts)
-				CTS = (ad9389b_rd(sd, 0x07) & 0xf) << 16 |
-				       ad9389b_rd(sd, 0x08) << 8 |
-				       ad9389b_rd(sd, 0x09);
-			else
-				CTS = (ad9389b_rd(sd, 0x04) & 0xf) << 16 |
-				       ad9389b_rd(sd, 0x05) << 8 |
-				       ad9389b_rd(sd, 0x06);
-			N = (ad9389b_rd(sd, 0x01) & 0xf) << 16 |
-			     ad9389b_rd(sd, 0x02) << 8 |
-			     ad9389b_rd(sd, 0x03);
-
-			v4l2_info(sd, "ad9389b: CTS %s mode: N %d, CTS %d\n",
-				manual_cts ? "manual" : "automatic", N, CTS);
-
-			v4l2_info(sd, "ad9389b: VIC: detected %d, sent %d\n",
-				vic_detect, vic_sent);
-		}
+		  ((ad9389b_rd(sd, 0x9e) & 0x0e) >> 1));
+	if (ad9389b_rd(sd, 0xaf) & 0x02) {
+		/* HDMI only */
+		u8 manual_cts = ad9389b_rd(sd, 0x0a) & 0x80;
+		u32 N = (ad9389b_rd(sd, 0x01) & 0xf) << 16 |
+			ad9389b_rd(sd, 0x02) << 8 |
+			ad9389b_rd(sd, 0x03);
+		u8 vic_detect = ad9389b_rd(sd, 0x3e) >> 2;
+		u8 vic_sent = ad9389b_rd(sd, 0x3d) & 0x3f;
+		u32 CTS;
+
+		if (manual_cts)
+			CTS = (ad9389b_rd(sd, 0x07) & 0xf) << 16 |
+			      ad9389b_rd(sd, 0x08) << 8 |
+			      ad9389b_rd(sd, 0x09);
+		else
+			CTS = (ad9389b_rd(sd, 0x04) & 0xf) << 16 |
+			      ad9389b_rd(sd, 0x05) << 8 |
+			      ad9389b_rd(sd, 0x06);
+		N = (ad9389b_rd(sd, 0x01) & 0xf) << 16 |
+		    ad9389b_rd(sd, 0x02) << 8 |
+		    ad9389b_rd(sd, 0x03);
+
+		v4l2_info(sd, "ad9389b: CTS %s mode: N %d, CTS %d\n",
+			  manual_cts ? "manual" : "automatic", N, CTS);
+
+		v4l2_info(sd, "ad9389b: VIC: detected %d, sent %d\n",
+			  vic_detect, vic_sent);
 	}
-	if (state->dv_timings.type == V4L2_DV_BT_656_1120) {
-		struct v4l2_bt_timings *bt = bt = &state->dv_timings.bt;
-		u32 frame_width = bt->width + bt->hfrontporch +
-			bt->hsync + bt->hbackporch;
-		u32 frame_height = bt->height + bt->vfrontporch +
-			bt->vsync + bt->vbackporch;
-		u32 frame_size = frame_width * frame_height;
-
-		v4l2_info(sd, "timings: %ux%u%s%u (%ux%u). Pix freq. = %u Hz. Polarities = 0x%x\n",
-			bt->width, bt->height, bt->interlaced ? "i" : "p",
-			frame_size > 0 ?  (unsigned)bt->pixelclock / frame_size : 0,
-			frame_width, frame_height,
-			(unsigned)bt->pixelclock, bt->polarities);
-	} else {
+	if (state->dv_timings.type == V4L2_DV_BT_656_1120)
+		v4l2_print_dv_timings(sd->name, "timings: ",
+				&state->dv_timings, false);
+	else
 		v4l2_info(sd, "no timings set\n");
-	}
 	return 0;
 }
 
@@ -496,7 +477,7 @@ static int ad9389b_s_power(struct v4l2_subdev *sd, int on)
 	}
 	if (i > 1)
 		v4l2_dbg(1, debug, sd,
-			"needed %d retries to powerup the ad9389b\n", i);
+			 "needed %d retries to powerup the ad9389b\n", i);
 
 	/* Select chip: AD9389B */
 	ad9389b_wr_and_or(sd, 0xba, 0xef, 0x10);
@@ -566,14 +547,16 @@ static int ad9389b_isr(struct v4l2_subdev *sd, u32 status, bool *handled)
 	irq_status = ad9389b_rd(sd, 0x96);
 	/* clear detected interrupts */
 	ad9389b_wr(sd, 0x96, irq_status);
+	/* enable interrupts */
+	ad9389b_set_isr(sd, true);
+
+	v4l2_dbg(1, debug, sd, "%s: irq_status 0x%x\n", __func__, irq_status);
 
-	if (irq_status & (MASK_AD9389B_HPD_INT | MASK_AD9389B_MSEN_INT))
+	if (irq_status & (MASK_AD9389B_HPD_INT))
 		ad9389b_check_monitor_present_status(sd);
 	if (irq_status & MASK_AD9389B_EDID_RDY_INT)
 		ad9389b_check_edid_status(sd);
 
-	/* enable interrupts */
-	ad9389b_set_isr(sd, true);
 	*handled = true;
 	return 0;
 }
@@ -588,42 +571,11 @@ static const struct v4l2_subdev_core_ops ad9389b_core_ops = {
 	.interrupt_service_routine = ad9389b_isr,
 };
 
-/* ------------------------------ PAD OPS ------------------------------ */
-
-static int ad9389b_get_edid(struct v4l2_subdev *sd, struct v4l2_subdev_edid *edid)
-{
-	struct ad9389b_state *state = get_ad9389b_state(sd);
-
-	if (edid->pad != 0)
-		return -EINVAL;
-	if (edid->blocks == 0 || edid->blocks > 256)
-		return -EINVAL;
-	if (!edid->edid)
-		return -EINVAL;
-	if (!state->edid.segments) {
-		v4l2_dbg(1, debug, sd, "EDID segment 0 not found\n");
-		return -ENODATA;
-	}
-	if (edid->start_block >= state->edid.segments * 2)
-		return -E2BIG;
-	if (edid->blocks + edid->start_block >= state->edid.segments * 2)
-		edid->blocks = state->edid.segments * 2 - edid->start_block;
-	memcpy(edid->edid, &state->edid.data[edid->start_block * 128],
-				128 * edid->blocks);
-	return 0;
-}
-
-static const struct v4l2_subdev_pad_ops ad9389b_pad_ops = {
-	.get_edid = ad9389b_get_edid,
-};
-
 /* ------------------------------ VIDEO OPS ------------------------------ */
 
 /* Enable/disable ad9389b output */
 static int ad9389b_s_stream(struct v4l2_subdev *sd, int enable)
 {
-	struct ad9389b_state *state = get_ad9389b_state(sd);
-
 	v4l2_dbg(1, debug, sd, "%s: %sable\n", __func__, (enable ? "en" : "dis"));
 
 	ad9389b_wr_and_or(sd, 0xa1, ~0x3c, (enable ? 0 : 0x3c));
@@ -631,100 +583,35 @@ static int ad9389b_s_stream(struct v4l2_subdev *sd, int enable)
 		ad9389b_check_monitor_present_status(sd);
 	} else {
 		ad9389b_s_power(sd, 0);
-		state->have_monitor = false;
 	}
 	return 0;
 }
 
-static const struct v4l2_dv_timings ad9389b_timings[] = {
-	V4L2_DV_BT_CEA_720X480P59_94,
-	V4L2_DV_BT_CEA_720X576P50,
-	V4L2_DV_BT_CEA_1280X720P24,
-	V4L2_DV_BT_CEA_1280X720P25,
-	V4L2_DV_BT_CEA_1280X720P30,
-	V4L2_DV_BT_CEA_1280X720P50,
-	V4L2_DV_BT_CEA_1280X720P60,
-	V4L2_DV_BT_CEA_1920X1080P24,
-	V4L2_DV_BT_CEA_1920X1080P25,
-	V4L2_DV_BT_CEA_1920X1080P30,
-	V4L2_DV_BT_CEA_1920X1080P50,
-	V4L2_DV_BT_CEA_1920X1080P60,
-
-	V4L2_DV_BT_DMT_640X350P85,
-	V4L2_DV_BT_DMT_640X400P85,
-	V4L2_DV_BT_DMT_720X400P85,
-	V4L2_DV_BT_DMT_640X480P60,
-	V4L2_DV_BT_DMT_640X480P72,
-	V4L2_DV_BT_DMT_640X480P75,
-	V4L2_DV_BT_DMT_640X480P85,
-	V4L2_DV_BT_DMT_800X600P56,
-	V4L2_DV_BT_DMT_800X600P60,
-	V4L2_DV_BT_DMT_800X600P72,
-	V4L2_DV_BT_DMT_800X600P75,
-	V4L2_DV_BT_DMT_800X600P85,
-	V4L2_DV_BT_DMT_848X480P60,
-	V4L2_DV_BT_DMT_1024X768P60,
-	V4L2_DV_BT_DMT_1024X768P70,
-	V4L2_DV_BT_DMT_1024X768P75,
-	V4L2_DV_BT_DMT_1024X768P85,
-	V4L2_DV_BT_DMT_1152X864P75,
-	V4L2_DV_BT_DMT_1280X768P60_RB,
-	V4L2_DV_BT_DMT_1280X768P60,
-	V4L2_DV_BT_DMT_1280X768P75,
-	V4L2_DV_BT_DMT_1280X768P85,
-	V4L2_DV_BT_DMT_1280X800P60_RB,
-	V4L2_DV_BT_DMT_1280X800P60,
-	V4L2_DV_BT_DMT_1280X800P75,
-	V4L2_DV_BT_DMT_1280X800P85,
-	V4L2_DV_BT_DMT_1280X960P60,
-	V4L2_DV_BT_DMT_1280X960P85,
-	V4L2_DV_BT_DMT_1280X1024P60,
-	V4L2_DV_BT_DMT_1280X1024P75,
-	V4L2_DV_BT_DMT_1280X1024P85,
-	V4L2_DV_BT_DMT_1360X768P60,
-	V4L2_DV_BT_DMT_1400X1050P60_RB,
-	V4L2_DV_BT_DMT_1400X1050P60,
-	V4L2_DV_BT_DMT_1400X1050P75,
-	V4L2_DV_BT_DMT_1400X1050P85,
-	V4L2_DV_BT_DMT_1440X900P60_RB,
-	V4L2_DV_BT_DMT_1440X900P60,
-	V4L2_DV_BT_DMT_1600X1200P60,
-	V4L2_DV_BT_DMT_1680X1050P60_RB,
-	V4L2_DV_BT_DMT_1680X1050P60,
-	V4L2_DV_BT_DMT_1792X1344P60,
-	V4L2_DV_BT_DMT_1856X1392P60,
-	V4L2_DV_BT_DMT_1920X1200P60_RB,
-	V4L2_DV_BT_DMT_1366X768P60,
-	V4L2_DV_BT_DMT_1920X1080P60,
-	{},
+static const struct v4l2_dv_timings_cap ad9389b_timings_cap = {
+	.type = V4L2_DV_BT_656_1120,
+	/* keep this initialization for compatibility with GCC < 4.4.6 */
+	.reserved = { 0 },
+	V4L2_INIT_BT_TIMINGS(0, 1920, 0, 1200, 25000000, 170000000,
+		V4L2_DV_BT_STD_CEA861 | V4L2_DV_BT_STD_DMT |
+			V4L2_DV_BT_STD_GTF | V4L2_DV_BT_STD_CVT,
+		V4L2_DV_BT_CAP_PROGRESSIVE | V4L2_DV_BT_CAP_REDUCED_BLANKING |
+		V4L2_DV_BT_CAP_CUSTOM)
 };
 
 static int ad9389b_s_dv_timings(struct v4l2_subdev *sd,
 				struct v4l2_dv_timings *timings)
 {
 	struct ad9389b_state *state = get_ad9389b_state(sd);
-	int i;
 
 	v4l2_dbg(1, debug, sd, "%s:\n", __func__);
 
 	/* quick sanity check */
-	if (timings->type != V4L2_DV_BT_656_1120)
-		return -EINVAL;
-
-	if (timings->bt.interlaced)
-		return -EINVAL;
-	if (timings->bt.pixelclock < 27000000 ||
-	    timings->bt.pixelclock > 170000000)
+	if (!v4l2_valid_dv_timings(timings, &ad9389b_timings_cap, NULL, NULL))
 		return -EINVAL;
 
 	/* Fill the optional fields .standards and .flags in struct v4l2_dv_timings
-	   if the format is listed in ad9389b_timings[] */
-	for (i = 0; ad9389b_timings[i].bt.width; i++) {
-		if (v4l_match_dv_timings(timings, &ad9389b_timings[i], 0)) {
-			*timings = ad9389b_timings[i];
-			break;
-		}
-	}
+	   if the format is one of the CEA or DMT timings. */
+	v4l2_find_dv_timings_cap(timings, &ad9389b_timings_cap, 0, NULL, NULL);
 
 	timings->bt.flags &= ~V4L2_DV_FL_REDUCED_FPS;
 
@@ -760,28 +647,22 @@ static int ad9389b_g_dv_timings(struct v4l2_subdev *sd,
 }
 
 static int ad9389b_enum_dv_timings(struct v4l2_subdev *sd,
-			struct v4l2_enum_dv_timings *timings)
+				   struct v4l2_enum_dv_timings *timings)
 {
-	if (timings->index >= ARRAY_SIZE(ad9389b_timings))
+	if (timings->pad != 0)
 		return -EINVAL;
 
-	memset(timings->reserved, 0, sizeof(timings->reserved));
-	timings->timings = ad9389b_timings[timings->index];
-	return 0;
+	return v4l2_enum_dv_timings_cap(timings, &ad9389b_timings_cap,
+			NULL, NULL);
 }
 
 static int ad9389b_dv_timings_cap(struct v4l2_subdev *sd,
-			struct v4l2_dv_timings_cap *cap)
+				  struct v4l2_dv_timings_cap *cap)
 {
-	cap->type = V4L2_DV_BT_656_1120;
-	cap->bt.max_width = 1920;
-	cap->bt.max_height = 1200;
-	cap->bt.min_pixelclock = 27000000;
-	cap->bt.max_pixelclock = 170000000;
-	cap->bt.standards = V4L2_DV_BT_STD_CEA861 | V4L2_DV_BT_STD_DMT |
-			 V4L2_DV_BT_STD_GTF | V4L2_DV_BT_STD_CVT;
-	cap->bt.capabilities = V4L2_DV_BT_CAP_PROGRESSIVE |
-		V4L2_DV_BT_CAP_REDUCED_BLANKING | V4L2_DV_BT_CAP_CUSTOM;
+	if (cap->pad != 0)
+		return -EINVAL;
+
+	*cap = ad9389b_timings_cap;
 	return 0;
 }
 
@@ -789,10 +670,39 @@ static const struct v4l2_subdev_video_ops ad9389b_video_ops = {
 	.s_stream = ad9389b_s_stream,
 	.s_dv_timings = ad9389b_s_dv_timings,
 	.g_dv_timings = ad9389b_g_dv_timings,
+};
+
+/* ------------------------------ PAD OPS ------------------------------ */
+
+static int ad9389b_get_edid(struct v4l2_subdev *sd, struct v4l2_edid *edid)
+{
+	struct ad9389b_state *state = get_ad9389b_state(sd);
+
+	if (edid->pad != 0)
+		return -EINVAL;
+	if (edid->blocks == 0 || edid->blocks > 256)
+		return -EINVAL;
+	if (!state->edid.segments) {
+		v4l2_dbg(1, debug, sd, "EDID segment 0 not found\n");
+		return -ENODATA;
+	}
+	if (edid->start_block >= state->edid.segments * 2)
+		return -E2BIG;
+	if (edid->blocks + edid->start_block >= state->edid.segments * 2)
+		edid->blocks = state->edid.segments * 2 - edid->start_block;
+	memcpy(edid->edid, &state->edid.data[edid->start_block * 128],
+	       128 * edid->blocks);
+	return 0;
+}
+
+static const struct v4l2_subdev_pad_ops ad9389b_pad_ops = {
+	.get_edid = ad9389b_get_edid,
 	.enum_dv_timings = ad9389b_enum_dv_timings,
 	.dv_timings_cap = ad9389b_dv_timings_cap,
 };
 
+/* ------------------------------ AUDIO OPS ------------------------------ */
+
 static int ad9389b_s_audio_stream(struct v4l2_subdev *sd, int enable)
 {
 	v4l2_dbg(1, debug, sd, "%s: %sable\n", __func__, (enable ? "en" : "dis"));
@@ -810,15 +720,15 @@ static int ad9389b_s_clock_freq(struct v4l2_subdev *sd, u32 freq)
 	u32 N;
 
 	switch (freq) {
-	case 32000: N = 4096; break;
-	case 44100: N = 6272; break;
-	case 48000: N = 6144; break;
-	case 88200: N = 12544; break;
-	case 96000: N = 12288; break;
+	case 32000:  N = 4096;  break;
+	case 44100:  N = 6272;  break;
+	case 48000:  N = 6144;  break;
+	case 88200:  N = 12544; break;
+	case 96000:  N = 12288; break;
 	case 176400: N = 25088; break;
 	case 192000: N = 24576; break;
 	default:
-		return -EINVAL;
+	     return -EINVAL;
 	}
 
 	/* Set N (used with CTS to regenerate the audio clock) */
@@ -834,15 +744,15 @@ static int ad9389b_s_i2s_clock_freq(struct v4l2_subdev *sd, u32 freq)
 	u32 i2s_sf;
 
 	switch (freq) {
-	case 32000: i2s_sf = 0x30; break;
-	case 44100: i2s_sf = 0x00; break;
-	case 48000: i2s_sf = 0x20; break;
-	case 88200: i2s_sf = 0x80; break;
-	case 96000: i2s_sf = 0xa0; break;
+	case 32000:  i2s_sf = 0x30; break;
+	case 44100:  i2s_sf = 0x00; break;
+	case 48000:  i2s_sf = 0x20; break;
+	case 88200:  i2s_sf = 0x80; break;
+	case 96000:  i2s_sf = 0xa0; break;
 	case 176400: i2s_sf = 0xc0; break;
 	case 192000: i2s_sf = 0xe0; break;
 	default:
-		return -EINVAL;
+	     return -EINVAL;
 	}
 
 	/* Set sampling frequency for I2S audio to 48 kHz */
@@ -886,7 +796,7 @@ static const struct v4l2_subdev_ops ad9389b_ops = {
 
 /* ----------------------------------------------------------------------- */
 static void ad9389b_dbg_dump_edid(int lvl, int debug, struct v4l2_subdev *sd,
-							int segment, u8 *buf)
+				  int segment, u8 *buf)
 {
 	int i, j;
 
@@ -912,8 +822,8 @@ static void ad9389b_dbg_dump_edid(int lvl, int debug, struct v4l2_subdev *sd,
 static void ad9389b_edid_handler(struct work_struct *work)
 {
 	struct delayed_work *dwork = to_delayed_work(work);
-	struct ad9389b_state *state = container_of(dwork,
-			struct ad9389b_state, edid_handler);
+	struct ad9389b_state *state =
+		container_of(dwork, struct ad9389b_state, edid_handler);
 	struct v4l2_subdev *sd = &state->sd;
 	struct ad9389b_edid_detect ed;
 
@@ -930,10 +840,11 @@ static void ad9389b_edid_handler(struct work_struct *work)
 		 * (DVI connectors are particularly prone to this problem). */
 		if (state->edid.read_retries) {
 			state->edid.read_retries--;
-			/* EDID read failed, trigger a retry */
-			ad9389b_wr(sd, 0xc9, 0xf);
+			v4l2_dbg(1, debug, sd, "%s: edid read failed\n", __func__);
+			ad9389b_s_power(sd, false);
+			ad9389b_s_power(sd, true);
 			queue_delayed_work(state->work_queue,
-					&state->edid_handler, EDID_DELAY);
+					   &state->edid_handler, EDID_DELAY);
 			return;
 		}
 	}
@@ -967,11 +878,9 @@ static void ad9389b_setup(struct v4l2_subdev *sd)
 	ad9389b_wr_and_or(sd, 0x15, 0xf1, 0x0);
 	/* Output format: RGB 4:4:4 */
 	ad9389b_wr_and_or(sd, 0x16, 0x3f, 0x0);
-	/* CSC fixed point: +/-2, 1st order interpolation 4:2:2 -> 4:4:4 up
-	   conversion, Aspect ratio: 16:9 */
-	ad9389b_wr_and_or(sd, 0x17, 0xe1, 0x0e);
-	/* Disable pixel repetition and CSC */
-	ad9389b_wr_and_or(sd, 0x3b, 0x9e, 0x0);
+	/* 1st order interpolation 4:2:2 -> 4:4:4 up conversion,
+	   Aspect ratio: 16:9 */
+	ad9389b_wr_and_or(sd, 0x17, 0xf9, 0x06);
 	/* Output format: RGB 4:4:4, Active Format Information is valid. */
 	ad9389b_wr_and_or(sd, 0x45, 0xc7, 0x08);
 	/* Underscanned */
@@ -1001,49 +910,35 @@ static void ad9389b_notify_monitor_detect(struct v4l2_subdev *sd)
 	v4l2_subdev_notify(sd, AD9389B_MONITOR_DETECT, (void *)&mdt);
 }
 
-static void ad9389b_check_monitor_present_status(struct v4l2_subdev *sd)
+static void ad9389b_update_monitor_present_status(struct v4l2_subdev *sd)
 {
 	struct ad9389b_state *state = get_ad9389b_state(sd);
 	/* read hotplug and rx-sense state */
 	u8 status = ad9389b_rd(sd, 0x42);
 
 	v4l2_dbg(1, debug, sd, "%s: status: 0x%x%s%s\n",
-			 __func__,
-			 status,
-			 status & MASK_AD9389B_HPD_DETECT ? ", hotplug" : "",
-			 status & MASK_AD9389B_MSEN_DETECT ? ", rx-sense" : "");
+		 __func__,
+		 status,
+		 status & MASK_AD9389B_HPD_DETECT ? ", hotplug" : "",
+		 status & MASK_AD9389B_MSEN_DETECT ? ", rx-sense" : "");
 
-	if ((status & MASK_AD9389B_HPD_DETECT) &&
-	    ((status & MASK_AD9389B_MSEN_DETECT) || state->edid.segments)) {
-		v4l2_dbg(1, debug, sd,
-				"%s: hotplug and (rx-sense or edid)\n", __func__);
-		if (!state->have_monitor) {
-			v4l2_dbg(1, debug, sd, "%s: monitor detected\n", __func__);
-			state->have_monitor = true;
-			ad9389b_set_isr(sd, true);
-			if (!ad9389b_s_power(sd, true)) {
-				v4l2_dbg(1, debug, sd,
-					"%s: monitor detected, powerup failed\n", __func__);
-				return;
-			}
-			ad9389b_setup(sd);
-			ad9389b_notify_monitor_detect(sd);
-			state->edid.read_retries = EDID_MAX_RETRIES;
-			queue_delayed_work(state->work_queue,
-					&state->edid_handler, EDID_DELAY);
-		}
-	} else if (status & MASK_AD9389B_HPD_DETECT) {
+	if (status & MASK_AD9389B_HPD_DETECT) {
 		v4l2_dbg(1, debug, sd, "%s: hotplug detected\n", __func__);
+		state->have_monitor = true;
+		if (!ad9389b_s_power(sd, true)) {
+			v4l2_dbg(1, debug, sd,
+				 "%s: monitor detected, powerup failed\n", __func__);
+			return;
+		}
+		ad9389b_setup(sd);
+		ad9389b_notify_monitor_detect(sd);
 		state->edid.read_retries = EDID_MAX_RETRIES;
 		queue_delayed_work(state->work_queue,
-				&state->edid_handler, EDID_DELAY);
+				   &state->edid_handler, EDID_DELAY);
 	} else if (!(status & MASK_AD9389B_HPD_DETECT)) {
 		v4l2_dbg(1, debug, sd, "%s: hotplug not detected\n", __func__);
-		if (state->have_monitor) {
-			v4l2_dbg(1, debug, sd, "%s: monitor not detected\n", __func__);
-			state->have_monitor = false;
-			ad9389b_notify_monitor_detect(sd);
-		}
+		state->have_monitor = false;
+		ad9389b_notify_monitor_detect(sd);
 		ad9389b_s_power(sd, false);
 		memset(&state->edid, 0, sizeof(struct ad9389b_state_edid));
 	}
@@ -1052,19 +947,48 @@ static void ad9389b_check_monitor_present_status(struct v4l2_subdev *sd)
 	v4l2_ctrl_s_ctrl(state->hotplug_ctrl, ad9389b_have_hotplug(sd) ? 0x1 : 0x0);
 	v4l2_ctrl_s_ctrl(state->rx_sense_ctrl, ad9389b_have_rx_sense(sd) ? 0x1 : 0x0);
 	v4l2_ctrl_s_ctrl(state->have_edid0_ctrl, state->edid.segments ? 0x1 : 0x0);
+
+	/* update with setting from ctrls */
+	ad9389b_s_ctrl(state->rgb_quantization_range_ctrl);
+	ad9389b_s_ctrl(state->hdmi_mode_ctrl);
+}
+
+static void ad9389b_check_monitor_present_status(struct v4l2_subdev *sd)
+{
+	struct ad9389b_state *state = get_ad9389b_state(sd);
+	int retry = 0;
+
+	ad9389b_update_monitor_present_status(sd);
+
+	/*
+	 * Rapid toggling of the hotplug may leave the chip powered off,
+	 * even if we think it is on. In that case reset and power up again.
+	 */
+	while (state->power_on && (ad9389b_rd(sd, 0x41) & 0x40)) {
+		if (++retry > 5) {
+			v4l2_err(sd, "retried %d times, give up\n", retry);
+			return;
+		}
+		v4l2_dbg(1, debug, sd, "%s: reset and re-check status (%d)\n", __func__, retry);
+		ad9389b_notify_monitor_detect(sd);
+		cancel_delayed_work_sync(&state->edid_handler);
+		memset(&state->edid, 0, sizeof(struct ad9389b_state_edid));
+		ad9389b_s_power(sd, false);
+		ad9389b_update_monitor_present_status(sd);
+	}
 }
 
 static bool edid_block_verify_crc(u8 *edid_block)
 {
-	int i;
 	u8 sum = 0;
+	int i;
 
-	for (i = 0; i < 127; i++)
-		sum += *(edid_block + i);
-	return ((255 - sum + 1) == edid_block[127]);
+	for (i = 0; i < 128; i++)
+		sum += edid_block[i];
+	return sum == 0;
 }
 
-static bool edid_segment_verify_crc(struct v4l2_subdev *sd, u32 segment)
+static bool edid_verify_crc(struct v4l2_subdev *sd, u32 segment)
 {
 	struct ad9389b_state *state = get_ad9389b_state(sd);
 	u32 blocks = state->edid.blocks;
@@ -1078,6 +1002,25 @@ static bool edid_segment_verify_crc(struct v4l2_subdev *sd, u32 segment)
 	return false;
 }
 
+static bool edid_verify_header(struct v4l2_subdev *sd, u32 segment)
+{
+	static const u8 hdmi_header[] = {
+		0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00
+	};
+	struct ad9389b_state *state = get_ad9389b_state(sd);
+	u8 *data = state->edid.data;
+	int i;
+
+	if (segment)
+		return true;
+
+	for (i = 0; i < ARRAY_SIZE(hdmi_header); i++)
+		if (data[i] != hdmi_header[i])
+			return false;
+
+	return true;
+}
+
 static bool ad9389b_check_edid_status(struct v4l2_subdev *sd)
 {
 	struct ad9389b_state *state = get_ad9389b_state(sd);
@@ -1086,7 +1029,7 @@ static bool ad9389b_check_edid_status(struct v4l2_subdev *sd)
 	u8 edidRdy = ad9389b_rd(sd, 0xc5);
 
 	v4l2_dbg(1, debug, sd, "%s: edid ready (retries: %d)\n",
-			 __func__, EDID_MAX_RETRIES - state->edid.read_retries);
+		 __func__, EDID_MAX_RETRIES - state->edid.read_retries);
 
 	if (!(edidRdy & MASK_AD9389B_EDID_RDY))
 		return false;
@@ -1099,14 +1042,16 @@ static bool ad9389b_check_edid_status(struct v4l2_subdev *sd)
 	v4l2_dbg(1, debug, sd, "%s: got segment %d\n", __func__, segment);
 	ad9389b_edid_rd(sd, 256, &state->edid.data[segment * 256]);
 	ad9389b_dbg_dump_edid(2, debug, sd, segment,
-			&state->edid.data[segment * 256]);
+			      &state->edid.data[segment * 256]);
 	if (segment == 0) {
 		state->edid.blocks = state->edid.data[0x7e] + 1;
 		v4l2_dbg(1, debug, sd, "%s: %d blocks in total\n",
-				__func__, state->edid.blocks);
+			 __func__, state->edid.blocks);
 	}
-	if (!edid_segment_verify_crc(sd, segment)) {
+	if (!edid_verify_crc(sd, segment) ||
+	    !edid_verify_header(sd, segment)) {
 		/* edid crc error, force reread of edid segment */
+		v4l2_err(sd, "%s: edid crc or header error\n", __func__);
 		ad9389b_s_power(sd, false);
 		ad9389b_s_power(sd, true);
 		return false;
@@ -1116,12 +1061,12 @@ static bool ad9389b_check_edid_status(struct v4l2_subdev *sd)
 	if (((state->edid.data[0x7e] >> 1) + 1) > state->edid.segments) {
 		/* Request next EDID segment */
 		v4l2_dbg(1, debug, sd, "%s: request segment %d\n",
-				__func__, state->edid.segments);
+			 __func__, state->edid.segments);
 		ad9389b_wr(sd, 0xc9, 0xf);
 		ad9389b_wr(sd, 0xc4, state->edid.segments);
 		state->edid.read_retries = EDID_MAX_RETRIES;
 		queue_delayed_work(state->work_queue,
-				&state->edid_handler, EDID_DELAY);
+				   &state->edid_handler, EDID_DELAY);
 		return false;
 	}
 
@@ -1165,7 +1110,7 @@ static int ad9389b_probe(struct i2c_client *client, const struct i2c_device_id *
 		return -EIO;
 
 	v4l_dbg(1, debug, client, "detecting ad9389b client on address 0x%x\n",
-			client->addr << 1);
+		client->addr << 1);
 
 	state = devm_kzalloc(&client->dev, sizeof(*state), GFP_KERNEL);
 	if (!state)
@@ -1190,27 +1135,27 @@ static int ad9389b_probe(struct i2c_client *client, const struct i2c_device_id *
 	state->hdmi_mode_ctrl = v4l2_ctrl_new_std_menu(hdl, &ad9389b_ctrl_ops,
 			V4L2_CID_DV_TX_MODE, V4L2_DV_TX_MODE_HDMI,
 			0, V4L2_DV_TX_MODE_DVI_D);
-	state->hdmi_mode_ctrl->is_private = true;
 	state->hotplug_ctrl = v4l2_ctrl_new_std(hdl, NULL,
 			V4L2_CID_DV_TX_HOTPLUG, 0, 1, 0, 0);
-	state->hotplug_ctrl->is_private = true;
 	state->rx_sense_ctrl = v4l2_ctrl_new_std(hdl, NULL,
 			V4L2_CID_DV_TX_RXSENSE, 0, 1, 0, 0);
-	state->rx_sense_ctrl->is_private = true;
 	state->have_edid0_ctrl = v4l2_ctrl_new_std(hdl, NULL,
 			V4L2_CID_DV_TX_EDID_PRESENT, 0, 1, 0, 0);
-	state->have_edid0_ctrl->is_private = true;
 	state->rgb_quantization_range_ctrl =
 		v4l2_ctrl_new_std_menu(hdl, &ad9389b_ctrl_ops,
 			V4L2_CID_DV_TX_RGB_RANGE, V4L2_DV_RGB_RANGE_FULL,
 			0, V4L2_DV_RGB_RANGE_AUTO);
-	state->rgb_quantization_range_ctrl->is_private = true;
 	sd->ctrl_handler = hdl;
 	if (hdl->error) {
 		err = hdl->error;
 
 		goto err_hdl;
 	}
+	state->hdmi_mode_ctrl->is_private = true;
+	state->hotplug_ctrl->is_private = true;
+	state->rx_sense_ctrl->is_private = true;
+	state->have_edid0_ctrl->is_private = true;
+	state->rgb_quantization_range_ctrl->is_private = true;
 
 	state->pad.flags = MEDIA_PAD_FL_SINK;
 	err = media_entity_init(&sd->entity, 1, &state->pad, 0);
@@ -1224,7 +1169,7 @@ static int ad9389b_probe(struct i2c_client *client, const struct i2c_device_id *
 		goto err_entity;
 	}
 	v4l2_dbg(1, debug, sd, "reg 0x41 0x%x, chip version (reg 0x00) 0x%x\n",
-			ad9389b_rd(sd, 0x41), state->chip_revision);
+		 ad9389b_rd(sd, 0x41), state->chip_revision);
 
 	state->edid_i2c_client = i2c_new_dummy(client->adapter, (0x7e>>1));
 	if (state->edid_i2c_client == NULL) {
@@ -1247,7 +1192,7 @@ static int ad9389b_probe(struct i2c_client *client, const struct i2c_device_id *
 	ad9389b_set_isr(sd, true);
 
 	v4l2_info(sd, "%s found @ 0x%x (%s)\n", client->name,
-			  client->addr << 1, client->adapter->name);
+		  client->addr << 1, client->adapter->name);
 	return 0;
 
 err_unreg:
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c
index d7d99f1c69e..ac1cdbe251a 100644
--- a/drivers/media/i2c/adv7180.c
+++ b/drivers/media/i2c/adv7180.c
@@ -123,11 +123,11 @@
 struct adv7180_state {
 	struct v4l2_ctrl_handler ctrl_hdl;
 	struct v4l2_subdev	sd;
-	struct work_struct	work;
 	struct mutex		mutex; /* mutual excl. when accessing chip */
 	int			irq;
 	v4l2_std_id		curr_norm;
 	bool			autodetect;
+	bool			powered;
 	u8			input;
 };
 #define to_adv7180_sd(_ctrl) (&container_of(_ctrl->handler,		\
@@ -312,6 +312,37 @@ out:
 	return ret;
 }
 
+static int adv7180_set_power(struct adv7180_state *state,
+	struct i2c_client *client, bool on)
+{
+	u8 val;
+
+	if (on)
+		val = ADV7180_PWR_MAN_ON;
+	else
+		val = ADV7180_PWR_MAN_OFF;
+
+	return i2c_smbus_write_byte_data(client, ADV7180_PWR_MAN_REG, val);
+}
+
+static int adv7180_s_power(struct v4l2_subdev *sd, int on)
+{
+	struct adv7180_state *state = to_state(sd);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	int ret;
+
+	ret = mutex_lock_interruptible(&state->mutex);
+	if (ret)
+		return ret;
+
+	ret = adv7180_set_power(state, client, on);
+	if (ret == 0)
+		state->powered = on;
+
+	mutex_unlock(&state->mutex);
+	return ret;
+}
+
 static int adv7180_s_ctrl(struct v4l2_ctrl *ctrl)
 {
 	struct v4l2_subdev *sd = to_adv7180_sd(ctrl);
@@ -430,6 +461,7 @@ static int adv7180_g_mbus_config(struct v4l2_subdev *sd,
 }
 
 static const struct v4l2_subdev_video_ops adv7180_video_ops = {
+	.s_std = adv7180_s_std,
 	.querystd = adv7180_querystd,
 	.g_input_status = adv7180_g_input_status,
 	.s_routing = adv7180_s_routing,
@@ -441,7 +473,7 @@ static const struct v4l2_subdev_video_ops adv7180_video_ops = {
 };
 
 static const struct v4l2_subdev_core_ops adv7180_core_ops = {
-	.s_std = adv7180_s_std,
+	.s_power = adv7180_s_power,
 };
 
 static const struct v4l2_subdev_ops adv7180_ops = {
@@ -449,10 +481,9 @@ static const struct v4l2_subdev_ops adv7180_ops = {
 	.video = &adv7180_video_ops,
 };
 
-static void adv7180_work(struct work_struct *work)
+static irqreturn_t adv7180_irq(int irq, void *devid)
 {
-	struct adv7180_state *state = container_of(work, struct adv7180_state,
-						   work);
+	struct adv7180_state *state = devid;
 	struct i2c_client *client = v4l2_get_subdevdata(&state->sd);
 	u8 isr3;
 
@@ -468,17 +499,6 @@ static void adv7180_work(struct work_struct *work)
 		__adv7180_status(client, NULL, &state->curr_norm);
 	mutex_unlock(&state->mutex);
 
-	enable_irq(state->irq);
-}
-
-static irqreturn_t adv7180_irq(int irq, void *devid)
-{
-	struct adv7180_state *state = devid;
-
-	schedule_work(&state->work);
-
-	disable_irq_nosync(state->irq);
-
 	return IRQ_HANDLED;
 }
 
@@ -533,48 +553,52 @@ static int init_device(struct i2c_client *client, struct adv7180_state *state)
 
 	/* register for interrupts */
 	if (state->irq > 0) {
-		ret = request_irq(state->irq, adv7180_irq, 0, KBUILD_MODNAME,
-				  state);
+		ret = request_threaded_irq(state->irq, NULL, adv7180_irq,
+					   IRQF_ONESHOT, KBUILD_MODNAME, state);
 		if (ret)
 			return ret;
 
 		ret = i2c_smbus_write_byte_data(client, ADV7180_ADI_CTRL_REG,
 						ADV7180_ADI_CTRL_IRQ_SPACE);
 		if (ret < 0)
-			return ret;
+			goto err;
 
 		/* config the Interrupt pin to be active low */
 		ret = i2c_smbus_write_byte_data(client, ADV7180_ICONF1_ADI,
 						ADV7180_ICONF1_ACTIVE_LOW |
 						ADV7180_ICONF1_PSYNC_ONLY);
 		if (ret < 0)
-			return ret;
+			goto err;
 
 		ret = i2c_smbus_write_byte_data(client, ADV7180_IMR1_ADI, 0);
 		if (ret < 0)
-			return ret;
+			goto err;
 
 		ret = i2c_smbus_write_byte_data(client, ADV7180_IMR2_ADI, 0);
 		if (ret < 0)
-			return ret;
+			goto err;
 
 		/* enable AD change interrupts interrupts */
 		ret = i2c_smbus_write_byte_data(client, ADV7180_IMR3_ADI,
 						ADV7180_IRQ3_AD_CHANGE);
 		if (ret < 0)
-			return ret;
+			goto err;
 
 		ret = i2c_smbus_write_byte_data(client, ADV7180_IMR4_ADI, 0);
 		if (ret < 0)
-			return ret;
+			goto err;
 
 		ret = i2c_smbus_write_byte_data(client, ADV7180_ADI_CTRL_REG,
 						0);
 		if (ret < 0)
-			return ret;
+			goto err;
 	}
 
 	return 0;
+
+err:
+	free_irq(state->irq, state);
+	return ret;
 }
 
 static int adv7180_probe(struct i2c_client *client,
@@ -598,9 +622,9 @@ static int adv7180_probe(struct i2c_client *client,
 	}
 
 	state->irq = client->irq;
-	INIT_WORK(&state->work, adv7180_work);
 	mutex_init(&state->mutex);
 	state->autodetect = true;
+	state->powered = true;
 	state->input = 0;
 	sd = &state->sd;
 	v4l2_i2c_subdev_init(sd, client, &adv7180_ops);
@@ -611,15 +635,21 @@ static int adv7180_probe(struct i2c_client *client,
 	ret = init_device(client, state);
 	if (ret)
 		goto err_free_ctrl;
+
+	ret = v4l2_async_register_subdev(sd);
+	if (ret)
+		goto err_free_irq;
+
 	return 0;
 
+err_free_irq:
+	if (state->irq > 0)
+		free_irq(client->irq, state);
 err_free_ctrl:
 	adv7180_exit_controls(state);
 err_unreg_subdev:
 	mutex_destroy(&state->mutex);
-	v4l2_device_unregister_subdev(sd);
 err:
-	printk(KERN_ERR KBUILD_MODNAME ": Failed to probe: %d\n", ret);
 	return ret;
 }
 
@@ -628,20 +658,14 @@ static int adv7180_remove(struct i2c_client *client)
 	struct v4l2_subdev *sd = i2c_get_clientdata(client);
 	struct adv7180_state *state = to_state(sd);
 
-	if (state->irq > 0) {
+	v4l2_async_unregister_subdev(sd);
+
+	if (state->irq > 0)
 		free_irq(client->irq, state);
-		if (cancel_work_sync(&state->work)) {
-			/*
-			 * Work was pending, therefore we need to enable
-			 * IRQ here to balance the disable_irq() done in the
-			 * interrupt handler.
-			 */
-			enable_irq(state->irq);
-		}
-	}
 
-	mutex_destroy(&state->mutex);
 	v4l2_device_unregister_subdev(sd);
+	adv7180_exit_controls(state);
+	mutex_destroy(&state->mutex);
 	return 0;
 }
 
@@ -654,13 +678,10 @@ static const struct i2c_device_id adv7180_id[] = {
 static int adv7180_suspend(struct device *dev)
 {
 	struct i2c_client *client = to_i2c_client(dev);
-	int ret;
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct adv7180_state *state = to_state(sd);
 
-	ret = i2c_smbus_write_byte_data(client, ADV7180_PWR_MAN_REG,
-					ADV7180_PWR_MAN_OFF);
-	if (ret < 0)
-		return ret;
-	return 0;
+	return adv7180_set_power(state, client, false);
 }
 
 static int adv7180_resume(struct device *dev)
@@ -670,10 +691,11 @@ static int adv7180_resume(struct device *dev)
 	struct adv7180_state *state = to_state(sd);
 	int ret;
 
-	ret = i2c_smbus_write_byte_data(client, ADV7180_PWR_MAN_REG,
-					ADV7180_PWR_MAN_ON);
-	if (ret < 0)
-		return ret;
+	if (state->powered) {
+		ret = adv7180_set_power(state, client, true);
+		if (ret)
+			return ret;
+	}
 	ret = init_device(client, state);
 	if (ret < 0)
 		return ret;
diff --git a/drivers/media/i2c/adv7183.c b/drivers/media/i2c/adv7183.c
index 6f738d8e3a8..df461b07b2f 100644
--- a/drivers/media/i2c/adv7183.c
+++ b/drivers/media/i2c/adv7183.c
@@ -178,7 +178,7 @@ static int adv7183_log_status(struct v4l2_subdev *sd)
 			adv7183_read(sd, ADV7183_VS_FIELD_CTRL_1),
 			adv7183_read(sd, ADV7183_VS_FIELD_CTRL_2),
 			adv7183_read(sd, ADV7183_VS_FIELD_CTRL_3));
-	v4l2_info(sd, "adv7183: Hsync positon control 1 2 and 3 = 0x%02x 0x%02x 0x%02x\n",
+	v4l2_info(sd, "adv7183: Hsync position control 1 2 and 3 = 0x%02x 0x%02x 0x%02x\n",
 			adv7183_read(sd, ADV7183_HS_POS_CTRL_1),
 			adv7183_read(sd, ADV7183_HS_POS_CTRL_2),
 			adv7183_read(sd, ADV7183_HS_POS_CTRL_3));
@@ -501,8 +501,6 @@ static const struct v4l2_ctrl_ops adv7183_ctrl_ops = {
 
 static const struct v4l2_subdev_core_ops adv7183_core_ops = {
 	.log_status = adv7183_log_status,
-	.g_std = adv7183_g_std,
-	.s_std = adv7183_s_std,
 	.reset = adv7183_reset,
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 	.g_register = adv7183_g_register,
@@ -511,6 +509,8 @@ static const struct v4l2_subdev_core_ops adv7183_core_ops = {
 };
 
 static const struct v4l2_subdev_video_ops adv7183_video_ops = {
+	.g_std = adv7183_g_std,
+	.s_std = adv7183_s_std,
 	.s_routing = adv7183_s_routing,
 	.querystd = adv7183_querystd,
 	.g_input_status = adv7183_g_input_status,
diff --git a/drivers/media/i2c/adv7183_regs.h b/drivers/media/i2c/adv7183_regs.h
index 4a5b7d211d2..b253d400e81 100644
--- a/drivers/media/i2c/adv7183_regs.h
+++ b/drivers/media/i2c/adv7183_regs.h
@@ -52,9 +52,9 @@
 #define ADV7183_VS_FIELD_CTRL_1    0x31 /* Vsync field control 1 */
 #define ADV7183_VS_FIELD_CTRL_2    0x32 /* Vsync field control 2 */
 #define ADV7183_VS_FIELD_CTRL_3    0x33 /* Vsync field control 3 */
-#define ADV7183_HS_POS_CTRL_1      0x34 /* Hsync positon control 1 */
-#define ADV7183_HS_POS_CTRL_2      0x35 /* Hsync positon control 2 */
-#define ADV7183_HS_POS_CTRL_3      0x36 /* Hsync positon control 3 */
+#define ADV7183_HS_POS_CTRL_1      0x34 /* Hsync position control 1 */
+#define ADV7183_HS_POS_CTRL_2      0x35 /* Hsync position control 2 */
+#define ADV7183_HS_POS_CTRL_3      0x36 /* Hsync position control 3 */
 #define ADV7183_POLARITY           0x37 /* Polarity */
 #define ADV7183_NTSC_COMB_CTRL     0x38 /* NTSC comb control */
 #define ADV7183_PAL_COMB_CTRL      0x39 /* PAL comb control */
diff --git a/drivers/media/i2c/adv7343.c b/drivers/media/i2c/adv7343.c
index 7606218ec4a..9d38f7b36cd 100644
--- a/drivers/media/i2c/adv7343.c
+++ b/drivers/media/i2c/adv7343.c
@@ -25,8 +25,11 @@
 #include <linux/module.h>
 #include <linux/videodev2.h>
 #include <linux/uaccess.h>
+#include <linux/of.h>
+#include <linux/of_graph.h>
 
 #include <media/adv7343.h>
+#include <media/v4l2-async.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ctrls.h>
 
@@ -226,12 +229,12 @@ static int adv7343_setoutput(struct v4l2_subdev *sd, u32 output_type)
 	else
 		val = state->pdata->mode_config.sleep_mode << 0 |
 		      state->pdata->mode_config.pll_control << 1 |
-		      state->pdata->mode_config.dac_3 << 2 |
-		      state->pdata->mode_config.dac_2 << 3 |
-		      state->pdata->mode_config.dac_1 << 4 |
-		      state->pdata->mode_config.dac_6 << 5 |
-		      state->pdata->mode_config.dac_5 << 6 |
-		      state->pdata->mode_config.dac_4 << 7;
+		      state->pdata->mode_config.dac[2] << 2 |
+		      state->pdata->mode_config.dac[1] << 3 |
+		      state->pdata->mode_config.dac[0] << 4 |
+		      state->pdata->mode_config.dac[5] << 5 |
+		      state->pdata->mode_config.dac[4] << 6 |
+		      state->pdata->mode_config.dac[3] << 7;
 
 	err = adv7343_write(sd, ADV7343_POWER_MODE_REG, val);
 	if (err < 0)
@@ -250,15 +253,15 @@ static int adv7343_setoutput(struct v4l2_subdev *sd, u32 output_type)
 	/* configure SD DAC Output 2 and SD DAC Output 1 bit to zero */
 	val = state->reg82 & (SD_DAC_1_DI & SD_DAC_2_DI);
 
-	if (state->pdata && state->pdata->sd_config.sd_dac_out1)
-		val = val | (state->pdata->sd_config.sd_dac_out1 << 1);
-	else if (state->pdata && !state->pdata->sd_config.sd_dac_out1)
-		val = val & ~(state->pdata->sd_config.sd_dac_out1 << 1);
+	if (state->pdata && state->pdata->sd_config.sd_dac_out[0])
+		val = val | (state->pdata->sd_config.sd_dac_out[0] << 1);
+	else if (state->pdata && !state->pdata->sd_config.sd_dac_out[0])
+		val = val & ~(state->pdata->sd_config.sd_dac_out[0] << 1);
 
-	if (state->pdata && state->pdata->sd_config.sd_dac_out2)
-		val = val | (state->pdata->sd_config.sd_dac_out2 << 2);
-	else if (state->pdata && !state->pdata->sd_config.sd_dac_out2)
-		val = val & ~(state->pdata->sd_config.sd_dac_out2 << 2);
+	if (state->pdata && state->pdata->sd_config.sd_dac_out[1])
+		val = val | (state->pdata->sd_config.sd_dac_out[1] << 2);
+	else if (state->pdata && !state->pdata->sd_config.sd_dac_out[1])
+		val = val & ~(state->pdata->sd_config.sd_dac_out[1] << 2);
 
 	err = adv7343_write(sd, ADV7343_SD_MODE_REG2, val);
 	if (err < 0)
@@ -398,6 +401,40 @@ static int adv7343_initialize(struct v4l2_subdev *sd)
 	return err;
 }
 
+static struct adv7343_platform_data *
+adv7343_get_pdata(struct i2c_client *client)
+{
+	struct adv7343_platform_data *pdata;
+	struct device_node *np;
+
+	if (!IS_ENABLED(CONFIG_OF) || !client->dev.of_node)
+		return client->dev.platform_data;
+
+	np = of_graph_get_next_endpoint(client->dev.of_node, NULL);
+	if (!np)
+		return NULL;
+
+	pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL);
+	if (!pdata)
+		goto done;
+
+	pdata->mode_config.sleep_mode =
+			of_property_read_bool(np, "adi,power-mode-sleep-mode");
+
+	pdata->mode_config.pll_control =
+			of_property_read_bool(np, "adi,power-mode-pll-ctrl");
+
+	of_property_read_u32_array(np, "adi,dac-enable",
+				   pdata->mode_config.dac, 6);
+
+	of_property_read_u32_array(np, "adi,sd-dac-enable",
+				   pdata->sd_config.sd_dac_out, 2);
+
+done:
+	of_node_put(np);
+	return pdata;
+}
+
 static int adv7343_probe(struct i2c_client *client,
 				const struct i2c_device_id *id)
 {
@@ -416,7 +453,7 @@ static int adv7343_probe(struct i2c_client *client,
 		return -ENOMEM;
 
 	/* Copy board specific information here */
-	state->pdata = client->dev.platform_data;
+	state->pdata = adv7343_get_pdata(client);
 
 	state->reg00	= 0x80;
 	state->reg01	= 0x00;
@@ -445,16 +482,21 @@ static int adv7343_probe(struct i2c_client *client,
 				       ADV7343_GAIN_DEF);
 	state->sd.ctrl_handler = &state->hdl;
 	if (state->hdl.error) {
-		int err = state->hdl.error;
-
-		v4l2_ctrl_handler_free(&state->hdl);
-		return err;
+		err = state->hdl.error;
+		goto done;
 	}
 	v4l2_ctrl_handler_setup(&state->hdl);
 
 	err = adv7343_initialize(&state->sd);
 	if (err)
+		goto done;
+
+	err = v4l2_async_register_subdev(&state->sd);
+
+done:
+	if (err < 0)
 		v4l2_ctrl_handler_free(&state->hdl);
+
 	return err;
 }
 
@@ -463,6 +505,7 @@ static int adv7343_remove(struct i2c_client *client)
 	struct v4l2_subdev *sd = i2c_get_clientdata(client);
 	struct adv7343_state *state = to_state(sd);
 
+	v4l2_async_unregister_subdev(&state->sd);
 	v4l2_device_unregister_subdev(sd);
 	v4l2_ctrl_handler_free(&state->hdl);
 
@@ -476,8 +519,17 @@ static const struct i2c_device_id adv7343_id[] = {
 
 MODULE_DEVICE_TABLE(i2c, adv7343_id);
 
+#if IS_ENABLED(CONFIG_OF)
+static const struct of_device_id adv7343_of_match[] = {
+	{.compatible = "adi,adv7343", },
+	{ /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, adv7343_of_match);
+#endif
+
 static struct i2c_driver adv7343_driver = {
 	.driver = {
+		.of_match_table = of_match_ptr(adv7343_of_match),
 		.owner	= THIS_MODULE,
 		.name	= "adv7343",
 	},
diff --git a/drivers/media/i2c/adv7511.c b/drivers/media/i2c/adv7511.c
new file mode 100644
index 00000000000..f98acf4aafd
--- /dev/null
+++ b/drivers/media/i2c/adv7511.c
@@ -0,0 +1,1246 @@
+/*
+ * Analog Devices ADV7511 HDMI Transmitter Device Driver
+ *
+ * Copyright 2013 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/delay.h>
+#include <linux/videodev2.h>
+#include <linux/gpio.h>
+#include <linux/workqueue.h>
+#include <linux/v4l2-dv-timings.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-dv-timings.h>
+#include <media/adv7511.h>
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "debug level (0-2)");
+
+MODULE_DESCRIPTION("Analog Devices ADV7511 HDMI Transmitter Device Driver");
+MODULE_AUTHOR("Hans Verkuil");
+MODULE_LICENSE("GPL");
+
+#define MASK_ADV7511_EDID_RDY_INT   0x04
+#define MASK_ADV7511_MSEN_INT       0x40
+#define MASK_ADV7511_HPD_INT        0x80
+
+#define MASK_ADV7511_HPD_DETECT     0x40
+#define MASK_ADV7511_MSEN_DETECT    0x20
+#define MASK_ADV7511_EDID_RDY       0x10
+
+#define EDID_MAX_RETRIES (8)
+#define EDID_DELAY 250
+#define EDID_MAX_SEGM 8
+
+#define ADV7511_MAX_WIDTH 1920
+#define ADV7511_MAX_HEIGHT 1200
+#define ADV7511_MIN_PIXELCLOCK 20000000
+#define ADV7511_MAX_PIXELCLOCK 225000000
+
+/*
+**********************************************************************
+*
+*  Arrays with configuration parameters for the ADV7511
+*
+**********************************************************************
+*/
+
+struct i2c_reg_value {
+	unsigned char reg;
+	unsigned char value;
+};
+
+struct adv7511_state_edid {
+	/* total number of blocks */
+	u32 blocks;
+	/* Number of segments read */
+	u32 segments;
+	uint8_t data[EDID_MAX_SEGM * 256];
+	/* Number of EDID read retries left */
+	unsigned read_retries;
+	bool complete;
+};
+
+struct adv7511_state {
+	struct adv7511_platform_data pdata;
+	struct v4l2_subdev sd;
+	struct media_pad pad;
+	struct v4l2_ctrl_handler hdl;
+	int chip_revision;
+	uint8_t i2c_edid_addr;
+	uint8_t i2c_cec_addr;
+	/* Is the adv7511 powered on? */
+	bool power_on;
+	/* Did we receive hotplug and rx-sense signals? */
+	bool have_monitor;
+	/* timings from s_dv_timings */
+	struct v4l2_dv_timings dv_timings;
+	/* controls */
+	struct v4l2_ctrl *hdmi_mode_ctrl;
+	struct v4l2_ctrl *hotplug_ctrl;
+	struct v4l2_ctrl *rx_sense_ctrl;
+	struct v4l2_ctrl *have_edid0_ctrl;
+	struct v4l2_ctrl *rgb_quantization_range_ctrl;
+	struct i2c_client *i2c_edid;
+	struct adv7511_state_edid edid;
+	/* Running counter of the number of detected EDIDs (for debugging) */
+	unsigned edid_detect_counter;
+	struct workqueue_struct *work_queue;
+	struct delayed_work edid_handler; /* work entry */
+};
+
+static void adv7511_check_monitor_present_status(struct v4l2_subdev *sd);
+static bool adv7511_check_edid_status(struct v4l2_subdev *sd);
+static void adv7511_setup(struct v4l2_subdev *sd);
+static int adv7511_s_i2s_clock_freq(struct v4l2_subdev *sd, u32 freq);
+static int adv7511_s_clock_freq(struct v4l2_subdev *sd, u32 freq);
+
+
+static const struct v4l2_dv_timings_cap adv7511_timings_cap = {
+	.type = V4L2_DV_BT_656_1120,
+	/* keep this initialization for compatibility with GCC < 4.4.6 */
+	.reserved = { 0 },
+	V4L2_INIT_BT_TIMINGS(0, ADV7511_MAX_WIDTH, 0, ADV7511_MAX_HEIGHT,
+		ADV7511_MIN_PIXELCLOCK, ADV7511_MAX_PIXELCLOCK,
+		V4L2_DV_BT_STD_CEA861 | V4L2_DV_BT_STD_DMT |
+			V4L2_DV_BT_STD_GTF | V4L2_DV_BT_STD_CVT,
+		V4L2_DV_BT_CAP_PROGRESSIVE | V4L2_DV_BT_CAP_REDUCED_BLANKING |
+			V4L2_DV_BT_CAP_CUSTOM)
+};
+
+static inline struct adv7511_state *get_adv7511_state(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct adv7511_state, sd);
+}
+
+static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl)
+{
+	return &container_of(ctrl->handler, struct adv7511_state, hdl)->sd;
+}
+
+/* ------------------------ I2C ----------------------------------------------- */
+
+static s32 adv_smbus_read_byte_data_check(struct i2c_client *client,
+					  u8 command, bool check)
+{
+	union i2c_smbus_data data;
+
+	if (!i2c_smbus_xfer(client->adapter, client->addr, client->flags,
+			    I2C_SMBUS_READ, command,
+			    I2C_SMBUS_BYTE_DATA, &data))
+		return data.byte;
+	if (check)
+		v4l_err(client, "error reading %02x, %02x\n",
+			client->addr, command);
+	return -1;
+}
+
+static s32 adv_smbus_read_byte_data(struct i2c_client *client, u8 command)
+{
+	int i;
+	for (i = 0; i < 3; i++) {
+		int ret = adv_smbus_read_byte_data_check(client, command, true);
+		if (ret >= 0) {
+			if (i)
+				v4l_err(client, "read ok after %d retries\n", i);
+			return ret;
+		}
+	}
+	v4l_err(client, "read failed\n");
+	return -1;
+}
+
+static int adv7511_rd(struct v4l2_subdev *sd, u8 reg)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	return adv_smbus_read_byte_data(client, reg);
+}
+
+static int adv7511_wr(struct v4l2_subdev *sd, u8 reg, u8 val)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	int ret;
+	int i;
+
+	for (i = 0; i < 3; i++) {
+		ret = i2c_smbus_write_byte_data(client, reg, val);
+		if (ret == 0)
+			return 0;
+	}
+	v4l2_err(sd, "%s: i2c write error\n", __func__);
+	return ret;
+}
+
+/* To set specific bits in the register, a clear-mask is given (to be AND-ed),
+   and then the value-mask (to be OR-ed). */
+static inline void adv7511_wr_and_or(struct v4l2_subdev *sd, u8 reg, uint8_t clr_mask, uint8_t val_mask)
+{
+	adv7511_wr(sd, reg, (adv7511_rd(sd, reg) & clr_mask) | val_mask);
+}
+
+static int adv_smbus_read_i2c_block_data(struct i2c_client *client,
+					 u8 command, unsigned length, u8 *values)
+{
+	union i2c_smbus_data data;
+	int ret;
+
+	if (length > I2C_SMBUS_BLOCK_MAX)
+		length = I2C_SMBUS_BLOCK_MAX;
+	data.block[0] = length;
+
+	ret = i2c_smbus_xfer(client->adapter, client->addr, client->flags,
+			     I2C_SMBUS_READ, command,
+			     I2C_SMBUS_I2C_BLOCK_DATA, &data);
+	memcpy(values, data.block + 1, length);
+	return ret;
+}
+
+static inline void adv7511_edid_rd(struct v4l2_subdev *sd, uint16_t len, uint8_t *buf)
+{
+	struct adv7511_state *state = get_adv7511_state(sd);
+	int i;
+	int err = 0;
+
+	v4l2_dbg(1, debug, sd, "%s:\n", __func__);
+
+	for (i = 0; !err && i < len; i += I2C_SMBUS_BLOCK_MAX)
+		err = adv_smbus_read_i2c_block_data(state->i2c_edid, i,
+						    I2C_SMBUS_BLOCK_MAX, buf + i);
+	if (err)
+		v4l2_err(sd, "%s: i2c read error\n", __func__);
+}
+
+static inline bool adv7511_have_hotplug(struct v4l2_subdev *sd)
+{
+	return adv7511_rd(sd, 0x42) & MASK_ADV7511_HPD_DETECT;
+}
+
+static inline bool adv7511_have_rx_sense(struct v4l2_subdev *sd)
+{
+	return adv7511_rd(sd, 0x42) & MASK_ADV7511_MSEN_DETECT;
+}
+
+static void adv7511_csc_conversion_mode(struct v4l2_subdev *sd, uint8_t mode)
+{
+	adv7511_wr_and_or(sd, 0x18, 0x9f, (mode & 0x3)<<5);
+}
+
+static void adv7511_csc_coeff(struct v4l2_subdev *sd,
+			      u16 A1, u16 A2, u16 A3, u16 A4,
+			      u16 B1, u16 B2, u16 B3, u16 B4,
+			      u16 C1, u16 C2, u16 C3, u16 C4)
+{
+	/* A */
+	adv7511_wr_and_or(sd, 0x18, 0xe0, A1>>8);
+	adv7511_wr(sd, 0x19, A1);
+	adv7511_wr_and_or(sd, 0x1A, 0xe0, A2>>8);
+	adv7511_wr(sd, 0x1B, A2);
+	adv7511_wr_and_or(sd, 0x1c, 0xe0, A3>>8);
+	adv7511_wr(sd, 0x1d, A3);
+	adv7511_wr_and_or(sd, 0x1e, 0xe0, A4>>8);
+	adv7511_wr(sd, 0x1f, A4);
+
+	/* B */
+	adv7511_wr_and_or(sd, 0x20, 0xe0, B1>>8);
+	adv7511_wr(sd, 0x21, B1);
+	adv7511_wr_and_or(sd, 0x22, 0xe0, B2>>8);
+	adv7511_wr(sd, 0x23, B2);
+	adv7511_wr_and_or(sd, 0x24, 0xe0, B3>>8);
+	adv7511_wr(sd, 0x25, B3);
+	adv7511_wr_and_or(sd, 0x26, 0xe0, B4>>8);
+	adv7511_wr(sd, 0x27, B4);
+
+	/* C */
+	adv7511_wr_and_or(sd, 0x28, 0xe0, C1>>8);
+	adv7511_wr(sd, 0x29, C1);
+	adv7511_wr_and_or(sd, 0x2A, 0xe0, C2>>8);
+	adv7511_wr(sd, 0x2B, C2);
+	adv7511_wr_and_or(sd, 0x2C, 0xe0, C3>>8);
+	adv7511_wr(sd, 0x2D, C3);
+	adv7511_wr_and_or(sd, 0x2E, 0xe0, C4>>8);
+	adv7511_wr(sd, 0x2F, C4);
+}
+
+static void adv7511_csc_rgb_full2limit(struct v4l2_subdev *sd, bool enable)
+{
+	if (enable) {
+		uint8_t csc_mode = 0;
+		adv7511_csc_conversion_mode(sd, csc_mode);
+		adv7511_csc_coeff(sd,
+				  4096-564, 0, 0, 256,
+				  0, 4096-564, 0, 256,
+				  0, 0, 4096-564, 256);
+		/* enable CSC */
+		adv7511_wr_and_or(sd, 0x18, 0x7f, 0x80);
+		/* AVI infoframe: Limited range RGB (16-235) */
+		adv7511_wr_and_or(sd, 0x57, 0xf3, 0x04);
+	} else {
+		/* disable CSC */
+		adv7511_wr_and_or(sd, 0x18, 0x7f, 0x0);
+		/* AVI infoframe: Full range RGB (0-255) */
+		adv7511_wr_and_or(sd, 0x57, 0xf3, 0x08);
+	}
+}
+
+static void adv7511_set_IT_content_AVI_InfoFrame(struct v4l2_subdev *sd)
+{
+	struct adv7511_state *state = get_adv7511_state(sd);
+	if (state->dv_timings.bt.standards & V4L2_DV_BT_STD_CEA861) {
+		/* CEA format, not IT  */
+		adv7511_wr_and_or(sd, 0x57, 0x7f, 0x00);
+	} else {
+		/* IT format */
+		adv7511_wr_and_or(sd, 0x57, 0x7f, 0x80);
+	}
+}
+
+static int adv7511_set_rgb_quantization_mode(struct v4l2_subdev *sd, struct v4l2_ctrl *ctrl)
+{
+	switch (ctrl->val) {
+	default:
+		return -EINVAL;
+		break;
+	case V4L2_DV_RGB_RANGE_AUTO: {
+		/* automatic */
+		struct adv7511_state *state = get_adv7511_state(sd);
+
+		if (state->dv_timings.bt.standards & V4L2_DV_BT_STD_CEA861) {
+			/* cea format, RGB limited range (16-235) */
+			adv7511_csc_rgb_full2limit(sd, true);
+		} else {
+			/* not cea format, RGB full range (0-255) */
+			adv7511_csc_rgb_full2limit(sd, false);
+		}
+	}
+		break;
+	case V4L2_DV_RGB_RANGE_LIMITED:
+		/* RGB limited range (16-235) */
+		adv7511_csc_rgb_full2limit(sd, true);
+		break;
+	case V4L2_DV_RGB_RANGE_FULL:
+		/* RGB full range (0-255) */
+		adv7511_csc_rgb_full2limit(sd, false);
+		break;
+	}
+	return 0;
+}
+
+/* ------------------------------ CTRL OPS ------------------------------ */
+
+static int adv7511_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct v4l2_subdev *sd = to_sd(ctrl);
+	struct adv7511_state *state = get_adv7511_state(sd);
+
+	v4l2_dbg(1, debug, sd, "%s: ctrl id: %d, ctrl->val %d\n", __func__, ctrl->id, ctrl->val);
+
+	if (state->hdmi_mode_ctrl == ctrl) {
+		/* Set HDMI or DVI-D */
+		adv7511_wr_and_or(sd, 0xaf, 0xfd, ctrl->val == V4L2_DV_TX_MODE_HDMI ? 0x02 : 0x00);
+		return 0;
+	}
+	if (state->rgb_quantization_range_ctrl == ctrl)
+		return adv7511_set_rgb_quantization_mode(sd, ctrl);
+
+	return -EINVAL;
+}
+
+static const struct v4l2_ctrl_ops adv7511_ctrl_ops = {
+	.s_ctrl = adv7511_s_ctrl,
+};
+
+/* ---------------------------- CORE OPS ------------------------------------------- */
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static void adv7511_inv_register(struct v4l2_subdev *sd)
+{
+	v4l2_info(sd, "0x000-0x0ff: Main Map\n");
+}
+
+static int adv7511_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
+{
+	reg->size = 1;
+	switch (reg->reg >> 8) {
+	case 0:
+		reg->val = adv7511_rd(sd, reg->reg & 0xff);
+		break;
+	default:
+		v4l2_info(sd, "Register %03llx not supported\n", reg->reg);
+		adv7511_inv_register(sd);
+		break;
+	}
+	return 0;
+}
+
+static int adv7511_s_register(struct v4l2_subdev *sd, const struct v4l2_dbg_register *reg)
+{
+	switch (reg->reg >> 8) {
+	case 0:
+		adv7511_wr(sd, reg->reg & 0xff, reg->val & 0xff);
+		break;
+	default:
+		v4l2_info(sd, "Register %03llx not supported\n", reg->reg);
+		adv7511_inv_register(sd);
+		break;
+	}
+	return 0;
+}
+#endif
+
+static int adv7511_log_status(struct v4l2_subdev *sd)
+{
+	struct adv7511_state *state = get_adv7511_state(sd);
+	struct adv7511_state_edid *edid = &state->edid;
+
+	static const char * const states[] = {
+		"in reset",
+		"reading EDID",
+		"idle",
+		"initializing HDCP",
+		"HDCP enabled",
+		"initializing HDCP repeater",
+		"6", "7", "8", "9", "A", "B", "C", "D", "E", "F"
+	};
+	static const char * const errors[] = {
+		"no error",
+		"bad receiver BKSV",
+		"Ri mismatch",
+		"Pj mismatch",
+		"i2c error",
+		"timed out",
+		"max repeater cascade exceeded",
+		"hash check failed",
+		"too many devices",
+		"9", "A", "B", "C", "D", "E", "F"
+	};
+
+	v4l2_info(sd, "power %s\n", state->power_on ? "on" : "off");
+	v4l2_info(sd, "%s hotplug, %s Rx Sense, %s EDID (%d block(s))\n",
+		  (adv7511_rd(sd, 0x42) & MASK_ADV7511_HPD_DETECT) ? "detected" : "no",
+		  (adv7511_rd(sd, 0x42) & MASK_ADV7511_MSEN_DETECT) ? "detected" : "no",
+		  edid->segments ? "found" : "no",
+		  edid->blocks);
+	v4l2_info(sd, "%s output %s\n",
+		  (adv7511_rd(sd, 0xaf) & 0x02) ?
+		  "HDMI" : "DVI-D",
+		  (adv7511_rd(sd, 0xa1) & 0x3c) ?
+		  "disabled" : "enabled");
+	v4l2_info(sd, "state: %s, error: %s, detect count: %u, msk/irq: %02x/%02x\n",
+			  states[adv7511_rd(sd, 0xc8) & 0xf],
+			  errors[adv7511_rd(sd, 0xc8) >> 4], state->edid_detect_counter,
+			  adv7511_rd(sd, 0x94), adv7511_rd(sd, 0x96));
+	v4l2_info(sd, "RGB quantization: %s range\n", adv7511_rd(sd, 0x18) & 0x80 ? "limited" : "full");
+	if (adv7511_rd(sd, 0xaf) & 0x02) {
+		/* HDMI only */
+		u8 manual_cts = adv7511_rd(sd, 0x0a) & 0x80;
+		u32 N = (adv7511_rd(sd, 0x01) & 0xf) << 16 |
+			adv7511_rd(sd, 0x02) << 8 |
+			adv7511_rd(sd, 0x03);
+		u8 vic_detect = adv7511_rd(sd, 0x3e) >> 2;
+		u8 vic_sent = adv7511_rd(sd, 0x3d) & 0x3f;
+		u32 CTS;
+
+		if (manual_cts)
+			CTS = (adv7511_rd(sd, 0x07) & 0xf) << 16 |
+			      adv7511_rd(sd, 0x08) << 8 |
+			      adv7511_rd(sd, 0x09);
+		else
+			CTS = (adv7511_rd(sd, 0x04) & 0xf) << 16 |
+			      adv7511_rd(sd, 0x05) << 8 |
+			      adv7511_rd(sd, 0x06);
+		v4l2_info(sd, "CTS %s mode: N %d, CTS %d\n",
+			  manual_cts ? "manual" : "automatic", N, CTS);
+		v4l2_info(sd, "VIC: detected %d, sent %d\n",
+			  vic_detect, vic_sent);
+	}
+	if (state->dv_timings.type == V4L2_DV_BT_656_1120)
+		v4l2_print_dv_timings(sd->name, "timings: ",
+				&state->dv_timings, false);
+	else
+		v4l2_info(sd, "no timings set\n");
+	v4l2_info(sd, "i2c edid addr: 0x%x\n", state->i2c_edid_addr);
+	v4l2_info(sd, "i2c cec addr: 0x%x\n", state->i2c_cec_addr);
+	return 0;
+}
+
+/* Power up/down adv7511 */
+static int adv7511_s_power(struct v4l2_subdev *sd, int on)
+{
+	struct adv7511_state *state = get_adv7511_state(sd);
+	const int retries = 20;
+	int i;
+
+	v4l2_dbg(1, debug, sd, "%s: power %s\n", __func__, on ? "on" : "off");
+
+	state->power_on = on;
+
+	if (!on) {
+		/* Power down */
+		adv7511_wr_and_or(sd, 0x41, 0xbf, 0x40);
+		return true;
+	}
+
+	/* Power up */
+	/* The adv7511 does not always come up immediately.
+	   Retry multiple times. */
+	for (i = 0; i < retries; i++) {
+		adv7511_wr_and_or(sd, 0x41, 0xbf, 0x0);
+		if ((adv7511_rd(sd, 0x41) & 0x40) == 0)
+			break;
+		adv7511_wr_and_or(sd, 0x41, 0xbf, 0x40);
+		msleep(10);
+	}
+	if (i == retries) {
+		v4l2_dbg(1, debug, sd, "%s: failed to powerup the adv7511!\n", __func__);
+		adv7511_s_power(sd, 0);
+		return false;
+	}
+	if (i > 1)
+		v4l2_dbg(1, debug, sd, "%s: needed %d retries to powerup the adv7511\n", __func__, i);
+
+	/* Reserved registers that must be set */
+	adv7511_wr(sd, 0x98, 0x03);
+	adv7511_wr_and_or(sd, 0x9a, 0xfe, 0x70);
+	adv7511_wr(sd, 0x9c, 0x30);
+	adv7511_wr_and_or(sd, 0x9d, 0xfc, 0x01);
+	adv7511_wr(sd, 0xa2, 0xa4);
+	adv7511_wr(sd, 0xa3, 0xa4);
+	adv7511_wr(sd, 0xe0, 0xd0);
+	adv7511_wr(sd, 0xf9, 0x00);
+
+	adv7511_wr(sd, 0x43, state->i2c_edid_addr);
+
+	/* Set number of attempts to read the EDID */
+	adv7511_wr(sd, 0xc9, 0xf);
+	return true;
+}
+
+/* Enable interrupts */
+static void adv7511_set_isr(struct v4l2_subdev *sd, bool enable)
+{
+	uint8_t irqs = MASK_ADV7511_HPD_INT | MASK_ADV7511_MSEN_INT;
+	uint8_t irqs_rd;
+	int retries = 100;
+
+	v4l2_dbg(2, debug, sd, "%s: %s\n", __func__, enable ? "enable" : "disable");
+
+	/* The datasheet says that the EDID ready interrupt should be
+	   disabled if there is no hotplug. */
+	if (!enable)
+		irqs = 0;
+	else if (adv7511_have_hotplug(sd))
+		irqs |= MASK_ADV7511_EDID_RDY_INT;
+
+	/*
+	 * This i2c write can fail (approx. 1 in 1000 writes). But it
+	 * is essential that this register is correct, so retry it
+	 * multiple times.
+	 *
+	 * Note that the i2c write does not report an error, but the readback
+	 * clearly shows the wrong value.
+	 */
+	do {
+		adv7511_wr(sd, 0x94, irqs);
+		irqs_rd = adv7511_rd(sd, 0x94);
+	} while (retries-- && irqs_rd != irqs);
+
+	if (irqs_rd == irqs)
+		return;
+	v4l2_err(sd, "Could not set interrupts: hw failure?\n");
+}
+
+/* Interrupt handler */
+static int adv7511_isr(struct v4l2_subdev *sd, u32 status, bool *handled)
+{
+	uint8_t irq_status;
+
+	/* disable interrupts to prevent a race condition */
+	adv7511_set_isr(sd, false);
+	irq_status = adv7511_rd(sd, 0x96);
+	/* clear detected interrupts */
+	adv7511_wr(sd, 0x96, irq_status);
+
+	v4l2_dbg(1, debug, sd, "%s: irq 0x%x\n", __func__, irq_status);
+
+	if (irq_status & (MASK_ADV7511_HPD_INT | MASK_ADV7511_MSEN_INT))
+		adv7511_check_monitor_present_status(sd);
+	if (irq_status & MASK_ADV7511_EDID_RDY_INT)
+		adv7511_check_edid_status(sd);
+
+	/* enable interrupts */
+	adv7511_set_isr(sd, true);
+
+	if (handled)
+		*handled = true;
+	return 0;
+}
+
+static const struct v4l2_subdev_core_ops adv7511_core_ops = {
+	.log_status = adv7511_log_status,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	.g_register = adv7511_g_register,
+	.s_register = adv7511_s_register,
+#endif
+	.s_power = adv7511_s_power,
+	.interrupt_service_routine = adv7511_isr,
+};
+
+/* ------------------------------ VIDEO OPS ------------------------------ */
+
+/* Enable/disable adv7511 output */
+static int adv7511_s_stream(struct v4l2_subdev *sd, int enable)
+{
+	struct adv7511_state *state = get_adv7511_state(sd);
+
+	v4l2_dbg(1, debug, sd, "%s: %sable\n", __func__, (enable ? "en" : "dis"));
+	adv7511_wr_and_or(sd, 0xa1, ~0x3c, (enable ? 0 : 0x3c));
+	if (enable) {
+		adv7511_check_monitor_present_status(sd);
+	} else {
+		adv7511_s_power(sd, 0);
+		state->have_monitor = false;
+	}
+	return 0;
+}
+
+static int adv7511_s_dv_timings(struct v4l2_subdev *sd,
+			       struct v4l2_dv_timings *timings)
+{
+	struct adv7511_state *state = get_adv7511_state(sd);
+
+	v4l2_dbg(1, debug, sd, "%s:\n", __func__);
+
+	/* quick sanity check */
+	if (!v4l2_valid_dv_timings(timings, &adv7511_timings_cap, NULL, NULL))
+		return -EINVAL;
+
+	/* Fill the optional fields .standards and .flags in struct v4l2_dv_timings
+	   if the format is one of the CEA or DMT timings. */
+	v4l2_find_dv_timings_cap(timings, &adv7511_timings_cap, 0, NULL, NULL);
+
+	timings->bt.flags &= ~V4L2_DV_FL_REDUCED_FPS;
+
+	/* save timings */
+	state->dv_timings = *timings;
+
+	/* update quantization range based on new dv_timings */
+	adv7511_set_rgb_quantization_mode(sd, state->rgb_quantization_range_ctrl);
+
+	/* update AVI infoframe */
+	adv7511_set_IT_content_AVI_InfoFrame(sd);
+
+	return 0;
+}
+
+static int adv7511_g_dv_timings(struct v4l2_subdev *sd,
+				struct v4l2_dv_timings *timings)
+{
+	struct adv7511_state *state = get_adv7511_state(sd);
+
+	v4l2_dbg(1, debug, sd, "%s:\n", __func__);
+
+	if (!timings)
+		return -EINVAL;
+
+	*timings = state->dv_timings;
+
+	return 0;
+}
+
+static int adv7511_enum_dv_timings(struct v4l2_subdev *sd,
+				   struct v4l2_enum_dv_timings *timings)
+{
+	if (timings->pad != 0)
+		return -EINVAL;
+
+	return v4l2_enum_dv_timings_cap(timings, &adv7511_timings_cap, NULL, NULL);
+}
+
+static int adv7511_dv_timings_cap(struct v4l2_subdev *sd,
+				  struct v4l2_dv_timings_cap *cap)
+{
+	if (cap->pad != 0)
+		return -EINVAL;
+
+	*cap = adv7511_timings_cap;
+	return 0;
+}
+
+static const struct v4l2_subdev_video_ops adv7511_video_ops = {
+	.s_stream = adv7511_s_stream,
+	.s_dv_timings = adv7511_s_dv_timings,
+	.g_dv_timings = adv7511_g_dv_timings,
+};
+
+/* ------------------------------ AUDIO OPS ------------------------------ */
+static int adv7511_s_audio_stream(struct v4l2_subdev *sd, int enable)
+{
+	v4l2_dbg(1, debug, sd, "%s: %sable\n", __func__, (enable ? "en" : "dis"));
+
+	if (enable)
+		adv7511_wr_and_or(sd, 0x4b, 0x3f, 0x80);
+	else
+		adv7511_wr_and_or(sd, 0x4b, 0x3f, 0x40);
+
+	return 0;
+}
+
+static int adv7511_s_clock_freq(struct v4l2_subdev *sd, u32 freq)
+{
+	u32 N;
+
+	switch (freq) {
+	case 32000:  N = 4096;  break;
+	case 44100:  N = 6272;  break;
+	case 48000:  N = 6144;  break;
+	case 88200:  N = 12544; break;
+	case 96000:  N = 12288; break;
+	case 176400: N = 25088; break;
+	case 192000: N = 24576; break;
+	default:
+		return -EINVAL;
+	}
+
+	/* Set N (used with CTS to regenerate the audio clock) */
+	adv7511_wr(sd, 0x01, (N >> 16) & 0xf);
+	adv7511_wr(sd, 0x02, (N >> 8) & 0xff);
+	adv7511_wr(sd, 0x03, N & 0xff);
+
+	return 0;
+}
+
+static int adv7511_s_i2s_clock_freq(struct v4l2_subdev *sd, u32 freq)
+{
+	u32 i2s_sf;
+
+	switch (freq) {
+	case 32000:  i2s_sf = 0x30; break;
+	case 44100:  i2s_sf = 0x00; break;
+	case 48000:  i2s_sf = 0x20; break;
+	case 88200:  i2s_sf = 0x80; break;
+	case 96000:  i2s_sf = 0xa0; break;
+	case 176400: i2s_sf = 0xc0; break;
+	case 192000: i2s_sf = 0xe0; break;
+	default:
+		return -EINVAL;
+	}
+
+	/* Set sampling frequency for I2S audio to 48 kHz */
+	adv7511_wr_and_or(sd, 0x15, 0xf, i2s_sf);
+
+	return 0;
+}
+
+static int adv7511_s_routing(struct v4l2_subdev *sd, u32 input, u32 output, u32 config)
+{
+	/* Only 2 channels in use for application */
+	adv7511_wr_and_or(sd, 0x73, 0xf8, 0x1);
+	/* Speaker mapping */
+	adv7511_wr(sd, 0x76, 0x00);
+
+	/* 16 bit audio word length */
+	adv7511_wr_and_or(sd, 0x14, 0xf0, 0x02);
+
+	return 0;
+}
+
+static const struct v4l2_subdev_audio_ops adv7511_audio_ops = {
+	.s_stream = adv7511_s_audio_stream,
+	.s_clock_freq = adv7511_s_clock_freq,
+	.s_i2s_clock_freq = adv7511_s_i2s_clock_freq,
+	.s_routing = adv7511_s_routing,
+};
+
+/* ---------------------------- PAD OPS ------------------------------------- */
+
+static int adv7511_get_edid(struct v4l2_subdev *sd, struct v4l2_edid *edid)
+{
+	struct adv7511_state *state = get_adv7511_state(sd);
+
+	if (edid->pad != 0)
+		return -EINVAL;
+	if ((edid->blocks == 0) || (edid->blocks > 256))
+		return -EINVAL;
+	if (!state->edid.segments) {
+		v4l2_dbg(1, debug, sd, "EDID segment 0 not found\n");
+		return -ENODATA;
+	}
+	if (edid->start_block >= state->edid.segments * 2)
+		return -E2BIG;
+	if ((edid->blocks + edid->start_block) >= state->edid.segments * 2)
+		edid->blocks = state->edid.segments * 2 - edid->start_block;
+
+	memcpy(edid->edid, &state->edid.data[edid->start_block * 128],
+			128 * edid->blocks);
+	return 0;
+}
+
+static const struct v4l2_subdev_pad_ops adv7511_pad_ops = {
+	.get_edid = adv7511_get_edid,
+	.enum_dv_timings = adv7511_enum_dv_timings,
+	.dv_timings_cap = adv7511_dv_timings_cap,
+};
+
+/* --------------------- SUBDEV OPS --------------------------------------- */
+
+static const struct v4l2_subdev_ops adv7511_ops = {
+	.core  = &adv7511_core_ops,
+	.pad  = &adv7511_pad_ops,
+	.video = &adv7511_video_ops,
+	.audio = &adv7511_audio_ops,
+};
+
+/* ----------------------------------------------------------------------- */
+static void adv7511_dbg_dump_edid(int lvl, int debug, struct v4l2_subdev *sd, int segment, uint8_t *buf)
+{
+	if (debug >= lvl) {
+		int i, j;
+		v4l2_dbg(lvl, debug, sd, "edid segment %d\n", segment);
+		for (i = 0; i < 256; i += 16) {
+			u8 b[128];
+			u8 *bp = b;
+			if (i == 128)
+				v4l2_dbg(lvl, debug, sd, "\n");
+			for (j = i; j < i + 16; j++) {
+				sprintf(bp, "0x%02x, ", buf[j]);
+				bp += 6;
+			}
+			bp[0] = '\0';
+			v4l2_dbg(lvl, debug, sd, "%s\n", b);
+		}
+	}
+}
+
+static void adv7511_edid_handler(struct work_struct *work)
+{
+	struct delayed_work *dwork = to_delayed_work(work);
+	struct adv7511_state *state = container_of(dwork, struct adv7511_state, edid_handler);
+	struct v4l2_subdev *sd = &state->sd;
+	struct adv7511_edid_detect ed;
+
+	v4l2_dbg(1, debug, sd, "%s:\n", __func__);
+
+	if (adv7511_check_edid_status(sd)) {
+		/* Return if we received the EDID. */
+		return;
+	}
+
+	if (adv7511_have_hotplug(sd)) {
+		/* We must retry reading the EDID several times, it is possible
+		 * that initially the EDID couldn't be read due to i2c errors
+		 * (DVI connectors are particularly prone to this problem). */
+		if (state->edid.read_retries) {
+			state->edid.read_retries--;
+			v4l2_dbg(1, debug, sd, "%s: edid read failed\n", __func__);
+			state->have_monitor = false;
+			adv7511_s_power(sd, false);
+			adv7511_s_power(sd, true);
+			queue_delayed_work(state->work_queue, &state->edid_handler, EDID_DELAY);
+			return;
+		}
+	}
+
+	/* We failed to read the EDID, so send an event for this. */
+	ed.present = false;
+	ed.segment = adv7511_rd(sd, 0xc4);
+	v4l2_subdev_notify(sd, ADV7511_EDID_DETECT, (void *)&ed);
+	v4l2_dbg(1, debug, sd, "%s: no edid found\n", __func__);
+}
+
+static void adv7511_audio_setup(struct v4l2_subdev *sd)
+{
+	v4l2_dbg(1, debug, sd, "%s\n", __func__);
+
+	adv7511_s_i2s_clock_freq(sd, 48000);
+	adv7511_s_clock_freq(sd, 48000);
+	adv7511_s_routing(sd, 0, 0, 0);
+}
+
+/* Configure hdmi transmitter. */
+static void adv7511_setup(struct v4l2_subdev *sd)
+{
+	struct adv7511_state *state = get_adv7511_state(sd);
+	v4l2_dbg(1, debug, sd, "%s\n", __func__);
+
+	/* Input format: RGB 4:4:4 */
+	adv7511_wr_and_or(sd, 0x15, 0xf0, 0x0);
+	/* Output format: RGB 4:4:4 */
+	adv7511_wr_and_or(sd, 0x16, 0x7f, 0x0);
+	/* 1st order interpolation 4:2:2 -> 4:4:4 up conversion, Aspect ratio: 16:9 */
+	adv7511_wr_and_or(sd, 0x17, 0xf9, 0x06);
+	/* Disable pixel repetition */
+	adv7511_wr_and_or(sd, 0x3b, 0x9f, 0x0);
+	/* Disable CSC */
+	adv7511_wr_and_or(sd, 0x18, 0x7f, 0x0);
+	/* Output format: RGB 4:4:4, Active Format Information is valid,
+	 * underscanned */
+	adv7511_wr_and_or(sd, 0x55, 0x9c, 0x12);
+	/* AVI Info frame packet enable, Audio Info frame disable */
+	adv7511_wr_and_or(sd, 0x44, 0xe7, 0x10);
+	/* Colorimetry, Active format aspect ratio: same as picure. */
+	adv7511_wr(sd, 0x56, 0xa8);
+	/* No encryption */
+	adv7511_wr_and_or(sd, 0xaf, 0xed, 0x0);
+
+	/* Positive clk edge capture for input video clock */
+	adv7511_wr_and_or(sd, 0xba, 0x1f, 0x60);
+
+	adv7511_audio_setup(sd);
+
+	v4l2_ctrl_handler_setup(&state->hdl);
+}
+
+static void adv7511_notify_monitor_detect(struct v4l2_subdev *sd)
+{
+	struct adv7511_monitor_detect mdt;
+	struct adv7511_state *state = get_adv7511_state(sd);
+
+	mdt.present = state->have_monitor;
+	v4l2_subdev_notify(sd, ADV7511_MONITOR_DETECT, (void *)&mdt);
+}
+
+static void adv7511_check_monitor_present_status(struct v4l2_subdev *sd)
+{
+	struct adv7511_state *state = get_adv7511_state(sd);
+	/* read hotplug and rx-sense state */
+	uint8_t status = adv7511_rd(sd, 0x42);
+
+	v4l2_dbg(1, debug, sd, "%s: status: 0x%x%s%s\n",
+			 __func__,
+			 status,
+			 status & MASK_ADV7511_HPD_DETECT ? ", hotplug" : "",
+			 status & MASK_ADV7511_MSEN_DETECT ? ", rx-sense" : "");
+
+	/* update read only ctrls */
+	v4l2_ctrl_s_ctrl(state->hotplug_ctrl, adv7511_have_hotplug(sd) ? 0x1 : 0x0);
+	v4l2_ctrl_s_ctrl(state->rx_sense_ctrl, adv7511_have_rx_sense(sd) ? 0x1 : 0x0);
+	v4l2_ctrl_s_ctrl(state->have_edid0_ctrl, state->edid.segments ? 0x1 : 0x0);
+
+	if ((status & MASK_ADV7511_HPD_DETECT) && ((status & MASK_ADV7511_MSEN_DETECT) || state->edid.segments)) {
+		v4l2_dbg(1, debug, sd, "%s: hotplug and (rx-sense or edid)\n", __func__);
+		if (!state->have_monitor) {
+			v4l2_dbg(1, debug, sd, "%s: monitor detected\n", __func__);
+			state->have_monitor = true;
+			adv7511_set_isr(sd, true);
+			if (!adv7511_s_power(sd, true)) {
+				v4l2_dbg(1, debug, sd, "%s: monitor detected, powerup failed\n", __func__);
+				return;
+			}
+			adv7511_setup(sd);
+			adv7511_notify_monitor_detect(sd);
+			state->edid.read_retries = EDID_MAX_RETRIES;
+			queue_delayed_work(state->work_queue, &state->edid_handler, EDID_DELAY);
+		}
+	} else if (status & MASK_ADV7511_HPD_DETECT) {
+		v4l2_dbg(1, debug, sd, "%s: hotplug detected\n", __func__);
+		state->edid.read_retries = EDID_MAX_RETRIES;
+		queue_delayed_work(state->work_queue, &state->edid_handler, EDID_DELAY);
+	} else if (!(status & MASK_ADV7511_HPD_DETECT)) {
+		v4l2_dbg(1, debug, sd, "%s: hotplug not detected\n", __func__);
+		if (state->have_monitor) {
+			v4l2_dbg(1, debug, sd, "%s: monitor not detected\n", __func__);
+			state->have_monitor = false;
+			adv7511_notify_monitor_detect(sd);
+		}
+		adv7511_s_power(sd, false);
+		memset(&state->edid, 0, sizeof(struct adv7511_state_edid));
+	}
+}
+
+static bool edid_block_verify_crc(uint8_t *edid_block)
+{
+	uint8_t sum = 0;
+	int i;
+
+	for (i = 0; i < 128; i++)
+		sum += edid_block[i];
+	return sum == 0;
+}
+
+static bool edid_verify_crc(struct v4l2_subdev *sd, u32 segment)
+{
+	struct adv7511_state *state = get_adv7511_state(sd);
+	u32 blocks = state->edid.blocks;
+	uint8_t *data = state->edid.data;
+
+	if (!edid_block_verify_crc(&data[segment * 256]))
+		return false;
+	if ((segment + 1) * 2 <= blocks)
+		return edid_block_verify_crc(&data[segment * 256 + 128]);
+	return true;
+}
+
+static bool edid_verify_header(struct v4l2_subdev *sd, u32 segment)
+{
+	static const u8 hdmi_header[] = {
+		0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00
+	};
+	struct adv7511_state *state = get_adv7511_state(sd);
+	u8 *data = state->edid.data;
+
+	if (segment != 0)
+		return true;
+	return !memcmp(data, hdmi_header, sizeof(hdmi_header));
+}
+
+static bool adv7511_check_edid_status(struct v4l2_subdev *sd)
+{
+	struct adv7511_state *state = get_adv7511_state(sd);
+	uint8_t edidRdy = adv7511_rd(sd, 0xc5);
+
+	v4l2_dbg(1, debug, sd, "%s: edid ready (retries: %d)\n",
+			 __func__, EDID_MAX_RETRIES - state->edid.read_retries);
+
+	if (state->edid.complete)
+		return true;
+
+	if (edidRdy & MASK_ADV7511_EDID_RDY) {
+		int segment = adv7511_rd(sd, 0xc4);
+		struct adv7511_edid_detect ed;
+
+		if (segment >= EDID_MAX_SEGM) {
+			v4l2_err(sd, "edid segment number too big\n");
+			return false;
+		}
+		v4l2_dbg(1, debug, sd, "%s: got segment %d\n", __func__, segment);
+		adv7511_edid_rd(sd, 256, &state->edid.data[segment * 256]);
+		adv7511_dbg_dump_edid(2, debug, sd, segment, &state->edid.data[segment * 256]);
+		if (segment == 0) {
+			state->edid.blocks = state->edid.data[0x7e] + 1;
+			v4l2_dbg(1, debug, sd, "%s: %d blocks in total\n", __func__, state->edid.blocks);
+		}
+		if (!edid_verify_crc(sd, segment) ||
+		    !edid_verify_header(sd, segment)) {
+			/* edid crc error, force reread of edid segment */
+			v4l2_err(sd, "%s: edid crc or header error\n", __func__);
+			state->have_monitor = false;
+			adv7511_s_power(sd, false);
+			adv7511_s_power(sd, true);
+			return false;
+		}
+		/* one more segment read ok */
+		state->edid.segments = segment + 1;
+		if (((state->edid.data[0x7e] >> 1) + 1) > state->edid.segments) {
+			/* Request next EDID segment */
+			v4l2_dbg(1, debug, sd, "%s: request segment %d\n", __func__, state->edid.segments);
+			adv7511_wr(sd, 0xc9, 0xf);
+			adv7511_wr(sd, 0xc4, state->edid.segments);
+			state->edid.read_retries = EDID_MAX_RETRIES;
+			queue_delayed_work(state->work_queue, &state->edid_handler, EDID_DELAY);
+			return false;
+		}
+
+		v4l2_dbg(1, debug, sd, "%s: edid complete with %d segment(s)\n", __func__, state->edid.segments);
+		state->edid.complete = true;
+
+		/* report when we have all segments
+		   but report only for segment 0
+		 */
+		ed.present = true;
+		ed.segment = 0;
+		state->edid_detect_counter++;
+		v4l2_ctrl_s_ctrl(state->have_edid0_ctrl, state->edid.segments ? 0x1 : 0x0);
+		v4l2_subdev_notify(sd, ADV7511_EDID_DETECT, (void *)&ed);
+		return ed.present;
+	}
+
+	return false;
+}
+
+/* ----------------------------------------------------------------------- */
+/* Setup ADV7511 */
+static void adv7511_init_setup(struct v4l2_subdev *sd)
+{
+	struct adv7511_state *state = get_adv7511_state(sd);
+	struct adv7511_state_edid *edid = &state->edid;
+
+	v4l2_dbg(1, debug, sd, "%s\n", __func__);
+
+	/* clear all interrupts */
+	adv7511_wr(sd, 0x96, 0xff);
+	/*
+	 * Stop HPD from resetting a lot of registers.
+	 * It might leave the chip in a partly un-initialized state,
+	 * in particular with regards to hotplug bounces.
+	 */
+	adv7511_wr_and_or(sd, 0xd6, 0x3f, 0xc0);
+	memset(edid, 0, sizeof(struct adv7511_state_edid));
+	state->have_monitor = false;
+	adv7511_set_isr(sd, false);
+	adv7511_s_stream(sd, false);
+	adv7511_s_audio_stream(sd, false);
+}
+
+static int adv7511_probe(struct i2c_client *client, const struct i2c_device_id *id)
+{
+	struct adv7511_state *state;
+	struct adv7511_platform_data *pdata = client->dev.platform_data;
+	struct v4l2_ctrl_handler *hdl;
+	struct v4l2_subdev *sd;
+	u8 chip_id[2];
+	int err = -EIO;
+
+	/* Check if the adapter supports the needed features */
+	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+		return -EIO;
+
+	state = devm_kzalloc(&client->dev, sizeof(struct adv7511_state), GFP_KERNEL);
+	if (!state)
+		return -ENOMEM;
+
+	/* Platform data */
+	if (!pdata) {
+		v4l_err(client, "No platform data!\n");
+		return -ENODEV;
+	}
+	memcpy(&state->pdata, pdata, sizeof(state->pdata));
+
+	sd = &state->sd;
+
+	v4l2_dbg(1, debug, sd, "detecting adv7511 client on address 0x%x\n",
+			 client->addr << 1);
+
+	v4l2_i2c_subdev_init(sd, client, &adv7511_ops);
+
+	hdl = &state->hdl;
+	v4l2_ctrl_handler_init(hdl, 10);
+	/* add in ascending ID order */
+	state->hdmi_mode_ctrl = v4l2_ctrl_new_std_menu(hdl, &adv7511_ctrl_ops,
+			V4L2_CID_DV_TX_MODE, V4L2_DV_TX_MODE_HDMI,
+			0, V4L2_DV_TX_MODE_DVI_D);
+	state->hotplug_ctrl = v4l2_ctrl_new_std(hdl, NULL,
+			V4L2_CID_DV_TX_HOTPLUG, 0, 1, 0, 0);
+	state->rx_sense_ctrl = v4l2_ctrl_new_std(hdl, NULL,
+			V4L2_CID_DV_TX_RXSENSE, 0, 1, 0, 0);
+	state->have_edid0_ctrl = v4l2_ctrl_new_std(hdl, NULL,
+			V4L2_CID_DV_TX_EDID_PRESENT, 0, 1, 0, 0);
+	state->rgb_quantization_range_ctrl =
+		v4l2_ctrl_new_std_menu(hdl, &adv7511_ctrl_ops,
+			V4L2_CID_DV_TX_RGB_RANGE, V4L2_DV_RGB_RANGE_FULL,
+			0, V4L2_DV_RGB_RANGE_AUTO);
+	sd->ctrl_handler = hdl;
+	if (hdl->error) {
+		err = hdl->error;
+		goto err_hdl;
+	}
+	state->hdmi_mode_ctrl->is_private = true;
+	state->hotplug_ctrl->is_private = true;
+	state->rx_sense_ctrl->is_private = true;
+	state->have_edid0_ctrl->is_private = true;
+	state->rgb_quantization_range_ctrl->is_private = true;
+
+	state->pad.flags = MEDIA_PAD_FL_SINK;
+	err = media_entity_init(&sd->entity, 1, &state->pad, 0);
+	if (err)
+		goto err_hdl;
+
+	/* EDID and CEC i2c addr */
+	state->i2c_edid_addr = state->pdata.i2c_edid << 1;
+	state->i2c_cec_addr = state->pdata.i2c_cec << 1;
+
+	state->chip_revision = adv7511_rd(sd, 0x0);
+	chip_id[0] = adv7511_rd(sd, 0xf5);
+	chip_id[1] = adv7511_rd(sd, 0xf6);
+	if (chip_id[0] != 0x75 || chip_id[1] != 0x11) {
+		v4l2_err(sd, "chip_id != 0x7511, read 0x%02x%02x\n", chip_id[0], chip_id[1]);
+		err = -EIO;
+		goto err_entity;
+	}
+
+	state->i2c_edid = i2c_new_dummy(client->adapter, state->i2c_edid_addr >> 1);
+	if (state->i2c_edid == NULL) {
+		v4l2_err(sd, "failed to register edid i2c client\n");
+		err = -ENOMEM;
+		goto err_entity;
+	}
+
+	adv7511_wr(sd, 0xe2, 0x01); /* power down cec section */
+	state->work_queue = create_singlethread_workqueue(sd->name);
+	if (state->work_queue == NULL) {
+		v4l2_err(sd, "could not create workqueue\n");
+		err = -ENOMEM;
+		goto err_unreg_cec;
+	}
+
+	INIT_DELAYED_WORK(&state->edid_handler, adv7511_edid_handler);
+
+	adv7511_init_setup(sd);
+	adv7511_set_isr(sd, true);
+	adv7511_check_monitor_present_status(sd);
+
+	v4l2_info(sd, "%s found @ 0x%x (%s)\n", client->name,
+			  client->addr << 1, client->adapter->name);
+	return 0;
+
+err_unreg_cec:
+	i2c_unregister_device(state->i2c_edid);
+err_entity:
+	media_entity_cleanup(&sd->entity);
+err_hdl:
+	v4l2_ctrl_handler_free(&state->hdl);
+	return err;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int adv7511_remove(struct i2c_client *client)
+{
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct adv7511_state *state = get_adv7511_state(sd);
+
+	state->chip_revision = -1;
+
+	v4l2_dbg(1, debug, sd, "%s removed @ 0x%x (%s)\n", client->name,
+		 client->addr << 1, client->adapter->name);
+
+	adv7511_init_setup(sd);
+	cancel_delayed_work(&state->edid_handler);
+	i2c_unregister_device(state->i2c_edid);
+	destroy_workqueue(state->work_queue);
+	v4l2_device_unregister_subdev(sd);
+	media_entity_cleanup(&sd->entity);
+	v4l2_ctrl_handler_free(sd->ctrl_handler);
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static struct i2c_device_id adv7511_id[] = {
+	{ "adv7511", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, adv7511_id);
+
+static struct i2c_driver adv7511_driver = {
+	.driver = {
+		.owner = THIS_MODULE,
+		.name = "adv7511",
+	},
+	.probe = adv7511_probe,
+	.remove = adv7511_remove,
+	.id_table = adv7511_id,
+};
+
+module_i2c_driver(adv7511_driver);
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index 1d675b58fd7..1778d320272 100644
--- a/drivers/media/i2c/adv7604.c
+++ b/drivers/media/i2c/adv7604.c
@@ -27,18 +27,21 @@
  * REF_03 - Analog devices, ADV7604, Hardware Manual, Rev. F, August 2010
  */
 
-
+#include <linux/delay.h>
+#include <linux/gpio/consumer.h>
+#include <linux/i2c.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
-#include <linux/i2c.h>
-#include <linux/delay.h>
+#include <linux/v4l2-dv-timings.h>
 #include <linux/videodev2.h>
 #include <linux/workqueue.h>
-#include <linux/v4l2-dv-timings.h>
-#include <media/v4l2-device.h>
-#include <media/v4l2-ctrls.h>
+
 #include <media/adv7604.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-dv-timings.h>
+#include <media/v4l2-of.h>
 
 static int debug;
 module_param(debug, int, 0644);
@@ -52,7 +55,75 @@ MODULE_LICENSE("GPL");
 /* ADV7604 system clock frequency */
 #define ADV7604_fsc (28636360)
 
-#define DIGITAL_INPUT (state->mode == ADV7604_MODE_HDMI)
+#define ADV7604_RGB_OUT					(1 << 1)
+
+#define ADV7604_OP_FORMAT_SEL_8BIT			(0 << 0)
+#define ADV7604_OP_FORMAT_SEL_10BIT			(1 << 0)
+#define ADV7604_OP_FORMAT_SEL_12BIT			(2 << 0)
+
+#define ADV7604_OP_MODE_SEL_SDR_422			(0 << 5)
+#define ADV7604_OP_MODE_SEL_DDR_422			(1 << 5)
+#define ADV7604_OP_MODE_SEL_SDR_444			(2 << 5)
+#define ADV7604_OP_MODE_SEL_DDR_444			(3 << 5)
+#define ADV7604_OP_MODE_SEL_SDR_422_2X			(4 << 5)
+#define ADV7604_OP_MODE_SEL_ADI_CM			(5 << 5)
+
+#define ADV7604_OP_CH_SEL_GBR				(0 << 5)
+#define ADV7604_OP_CH_SEL_GRB				(1 << 5)
+#define ADV7604_OP_CH_SEL_BGR				(2 << 5)
+#define ADV7604_OP_CH_SEL_RGB				(3 << 5)
+#define ADV7604_OP_CH_SEL_BRG				(4 << 5)
+#define ADV7604_OP_CH_SEL_RBG				(5 << 5)
+
+#define ADV7604_OP_SWAP_CB_CR				(1 << 0)
+
+enum adv7604_type {
+	ADV7604,
+	ADV7611,
+};
+
+struct adv7604_reg_seq {
+	unsigned int reg;
+	u8 val;
+};
+
+struct adv7604_format_info {
+	enum v4l2_mbus_pixelcode code;
+	u8 op_ch_sel;
+	bool rgb_out;
+	bool swap_cb_cr;
+	u8 op_format_sel;
+};
+
+struct adv7604_chip_info {
+	enum adv7604_type type;
+
+	bool has_afe;
+	unsigned int max_port;
+	unsigned int num_dv_ports;
+
+	unsigned int edid_enable_reg;
+	unsigned int edid_status_reg;
+	unsigned int lcf_reg;
+
+	unsigned int cable_det_mask;
+	unsigned int tdms_lock_mask;
+	unsigned int fmt_change_digital_mask;
+
+	const struct adv7604_format_info *formats;
+	unsigned int nformats;
+
+	void (*set_termination)(struct v4l2_subdev *sd, bool enable);
+	void (*setup_irqs)(struct v4l2_subdev *sd);
+	unsigned int (*read_hdmi_pixelclock)(struct v4l2_subdev *sd);
+	unsigned int (*read_cable_det)(struct v4l2_subdev *sd);
+
+	/* 0 = AFE, 1 = HDMI */
+	const struct adv7604_reg_seq *recommended_settings[2];
+	unsigned int num_recommended_settings[2];
+
+	unsigned long page_mask;
+};
 
 /*
  **********************************************************************
@@ -61,35 +132,38 @@ MODULE_LICENSE("GPL");
  *
  **********************************************************************
  */
+
 struct adv7604_state {
+	const struct adv7604_chip_info *info;
 	struct adv7604_platform_data pdata;
+
+	struct gpio_desc *hpd_gpio[4];
+
 	struct v4l2_subdev sd;
-	struct media_pad pad;
+	struct media_pad pads[ADV7604_PAD_MAX];
+	unsigned int source_pad;
+
 	struct v4l2_ctrl_handler hdl;
-	enum adv7604_mode mode;
+
+	enum adv7604_pad selected_input;
+
 	struct v4l2_dv_timings timings;
-	u8 edid[256];
-	unsigned edid_blocks;
+	const struct adv7604_format_info *format;
+
+	struct {
+		u8 edid[256];
+		u32 present;
+		unsigned blocks;
+	} edid;
+	u16 spa_port_a[2];
 	struct v4l2_fract aspect_ratio;
 	u32 rgb_quantization_range;
 	struct workqueue_struct *work_queues;
 	struct delayed_work delayed_work_enable_hotplug;
-	bool connector_hdmi;
 	bool restart_stdi_once;
 
 	/* i2c clients */
-	struct i2c_client *i2c_avlink;
-	struct i2c_client *i2c_cec;
-	struct i2c_client *i2c_infoframe;
-	struct i2c_client *i2c_esdp;
-	struct i2c_client *i2c_dpp;
-	struct i2c_client *i2c_afe;
-	struct i2c_client *i2c_repeater;
-	struct i2c_client *i2c_edid;
-	struct i2c_client *i2c_hdmi;
-	struct i2c_client *i2c_test;
-	struct i2c_client *i2c_cp;
-	struct i2c_client *i2c_vdp;
+	struct i2c_client *i2c_clients[ADV7604_PAGE_MAX];
 
 	/* controls */
 	struct v4l2_ctrl *detect_tx_5v_ctrl;
@@ -99,6 +173,11 @@ struct adv7604_state {
 	struct v4l2_ctrl *rgb_quantization_range_ctrl;
 };
 
+static bool adv7604_has_afe(struct adv7604_state *state)
+{
+	return state->info->has_afe;
+}
+
 /* Supported CEA and DMT timings */
 static const struct v4l2_dv_timings adv7604_timings[] = {
 	V4L2_DV_BT_CEA_720X480P59_94,
@@ -158,6 +237,7 @@ static const struct v4l2_dv_timings adv7604_timings[] = {
 	V4L2_DV_BT_DMT_1792X1344P60,
 	V4L2_DV_BT_DMT_1856X1392P60,
 	V4L2_DV_BT_DMT_1920X1200P60_RB,
+	V4L2_DV_BT_DMT_1366X768P60_RB,
 	V4L2_DV_BT_DMT_1366X768P60,
 	V4L2_DV_BT_DMT_1920X1080P60,
 	{ },
@@ -253,29 +333,24 @@ static inline struct adv7604_state *to_state(struct v4l2_subdev *sd)
 	return container_of(sd, struct adv7604_state, sd);
 }
 
-static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl)
-{
-	return &container_of(ctrl->handler, struct adv7604_state, hdl)->sd;
-}
-
 static inline unsigned hblanking(const struct v4l2_bt_timings *t)
 {
-	return t->hfrontporch + t->hsync + t->hbackporch;
+	return V4L2_DV_BT_BLANKING_WIDTH(t);
 }
 
 static inline unsigned htotal(const struct v4l2_bt_timings *t)
 {
-	return t->width + t->hfrontporch + t->hsync + t->hbackporch;
+	return V4L2_DV_BT_FRAME_WIDTH(t);
 }
 
 static inline unsigned vblanking(const struct v4l2_bt_timings *t)
 {
-	return t->vfrontporch + t->vsync + t->vbackporch;
+	return V4L2_DV_BT_BLANKING_HEIGHT(t);
 }
 
 static inline unsigned vtotal(const struct v4l2_bt_timings *t)
 {
-	return t->height + t->vfrontporch + t->vsync + t->vbackporch;
+	return V4L2_DV_BT_FRAME_HEIGHT(t);
 }
 
 /* ----------------------------------------------------------------------- */
@@ -295,14 +370,18 @@ static s32 adv_smbus_read_byte_data_check(struct i2c_client *client,
 	return -EIO;
 }
 
-static s32 adv_smbus_read_byte_data(struct i2c_client *client, u8 command)
+static s32 adv_smbus_read_byte_data(struct adv7604_state *state,
+				    enum adv7604_page page, u8 command)
 {
-	return adv_smbus_read_byte_data_check(client, command, true);
+	return adv_smbus_read_byte_data_check(state->i2c_clients[page],
+					      command, true);
 }
 
-static s32 adv_smbus_write_byte_data(struct i2c_client *client,
-					u8 command, u8 value)
+static s32 adv_smbus_write_byte_data(struct adv7604_state *state,
+				     enum adv7604_page page, u8 command,
+				     u8 value)
 {
+	struct i2c_client *client = state->i2c_clients[page];
 	union i2c_smbus_data data;
 	int err;
 	int i;
@@ -322,9 +401,11 @@ static s32 adv_smbus_write_byte_data(struct i2c_client *client,
 	return err;
 }
 
-static s32 adv_smbus_write_i2c_block_data(struct i2c_client *client,
-	       u8 command, unsigned length, const u8 *values)
+static s32 adv_smbus_write_i2c_block_data(struct adv7604_state *state,
+					  enum adv7604_page page, u8 command,
+					  unsigned length, const u8 *values)
 {
+	struct i2c_client *client = state->i2c_clients[page];
 	union i2c_smbus_data data;
 
 	if (length > I2C_SMBUS_BLOCK_MAX)
@@ -340,149 +421,150 @@ static s32 adv_smbus_write_i2c_block_data(struct i2c_client *client,
 
 static inline int io_read(struct v4l2_subdev *sd, u8 reg)
 {
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_read_byte_data(client, reg);
+	return adv_smbus_read_byte_data(state, ADV7604_PAGE_IO, reg);
 }
 
 static inline int io_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 {
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_write_byte_data(client, reg, val);
+	return adv_smbus_write_byte_data(state, ADV7604_PAGE_IO, reg, val);
 }
 
-static inline int io_write_and_or(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
+static inline int io_write_clr_set(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
 {
-	return io_write(sd, reg, (io_read(sd, reg) & mask) | val);
+	return io_write(sd, reg, (io_read(sd, reg) & ~mask) | val);
 }
 
 static inline int avlink_read(struct v4l2_subdev *sd, u8 reg)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_read_byte_data(state->i2c_avlink, reg);
+	return adv_smbus_read_byte_data(state, ADV7604_PAGE_AVLINK, reg);
 }
 
 static inline int avlink_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_write_byte_data(state->i2c_avlink, reg, val);
+	return adv_smbus_write_byte_data(state, ADV7604_PAGE_AVLINK, reg, val);
 }
 
 static inline int cec_read(struct v4l2_subdev *sd, u8 reg)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_read_byte_data(state->i2c_cec, reg);
+	return adv_smbus_read_byte_data(state, ADV7604_PAGE_CEC, reg);
 }
 
 static inline int cec_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_write_byte_data(state->i2c_cec, reg, val);
+	return adv_smbus_write_byte_data(state, ADV7604_PAGE_CEC, reg, val);
 }
 
-static inline int cec_write_and_or(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
+static inline int cec_write_clr_set(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
 {
-	return cec_write(sd, reg, (cec_read(sd, reg) & mask) | val);
+	return cec_write(sd, reg, (cec_read(sd, reg) & ~mask) | val);
 }
 
 static inline int infoframe_read(struct v4l2_subdev *sd, u8 reg)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_read_byte_data(state->i2c_infoframe, reg);
+	return adv_smbus_read_byte_data(state, ADV7604_PAGE_INFOFRAME, reg);
 }
 
 static inline int infoframe_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_write_byte_data(state->i2c_infoframe, reg, val);
+	return adv_smbus_write_byte_data(state, ADV7604_PAGE_INFOFRAME,
+					 reg, val);
 }
 
 static inline int esdp_read(struct v4l2_subdev *sd, u8 reg)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_read_byte_data(state->i2c_esdp, reg);
+	return adv_smbus_read_byte_data(state, ADV7604_PAGE_ESDP, reg);
 }
 
 static inline int esdp_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_write_byte_data(state->i2c_esdp, reg, val);
+	return adv_smbus_write_byte_data(state, ADV7604_PAGE_ESDP, reg, val);
 }
 
 static inline int dpp_read(struct v4l2_subdev *sd, u8 reg)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_read_byte_data(state->i2c_dpp, reg);
+	return adv_smbus_read_byte_data(state, ADV7604_PAGE_DPP, reg);
 }
 
 static inline int dpp_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_write_byte_data(state->i2c_dpp, reg, val);
+	return adv_smbus_write_byte_data(state, ADV7604_PAGE_DPP, reg, val);
 }
 
 static inline int afe_read(struct v4l2_subdev *sd, u8 reg)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_read_byte_data(state->i2c_afe, reg);
+	return adv_smbus_read_byte_data(state, ADV7604_PAGE_AFE, reg);
 }
 
 static inline int afe_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_write_byte_data(state->i2c_afe, reg, val);
+	return adv_smbus_write_byte_data(state, ADV7604_PAGE_AFE, reg, val);
 }
 
 static inline int rep_read(struct v4l2_subdev *sd, u8 reg)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_read_byte_data(state->i2c_repeater, reg);
+	return adv_smbus_read_byte_data(state, ADV7604_PAGE_REP, reg);
 }
 
 static inline int rep_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_write_byte_data(state->i2c_repeater, reg, val);
+	return adv_smbus_write_byte_data(state, ADV7604_PAGE_REP, reg, val);
 }
 
-static inline int rep_write_and_or(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
+static inline int rep_write_clr_set(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
 {
-	return rep_write(sd, reg, (rep_read(sd, reg) & mask) | val);
+	return rep_write(sd, reg, (rep_read(sd, reg) & ~mask) | val);
 }
 
 static inline int edid_read(struct v4l2_subdev *sd, u8 reg)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_read_byte_data(state->i2c_edid, reg);
+	return adv_smbus_read_byte_data(state, ADV7604_PAGE_EDID, reg);
 }
 
 static inline int edid_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_write_byte_data(state->i2c_edid, reg, val);
+	return adv_smbus_write_byte_data(state, ADV7604_PAGE_EDID, reg, val);
 }
 
 static inline int edid_read_block(struct v4l2_subdev *sd, unsigned len, u8 *val)
 {
 	struct adv7604_state *state = to_state(sd);
-	struct i2c_client *client = state->i2c_edid;
+	struct i2c_client *client = state->i2c_clients[ADV7604_PAGE_EDID];
 	u8 msgbuf0[1] = { 0 };
 	u8 msgbuf1[256];
 	struct i2c_msg msg[2] = {
@@ -505,118 +587,268 @@ static inline int edid_read_block(struct v4l2_subdev *sd, unsigned len, u8 *val)
 	return 0;
 }
 
-static void adv7604_delayed_work_enable_hotplug(struct work_struct *work)
-{
-	struct delayed_work *dwork = to_delayed_work(work);
-	struct adv7604_state *state = container_of(dwork, struct adv7604_state,
-						delayed_work_enable_hotplug);
-	struct v4l2_subdev *sd = &state->sd;
-
-	v4l2_dbg(2, debug, sd, "%s: enable hotplug\n", __func__);
-
-	v4l2_subdev_notify(sd, ADV7604_HOTPLUG, (void *)1);
-}
-
 static inline int edid_write_block(struct v4l2_subdev *sd,
 					unsigned len, const u8 *val)
 {
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	struct adv7604_state *state = to_state(sd);
 	int err = 0;
 	int i;
 
 	v4l2_dbg(2, debug, sd, "%s: write EDID block (%d byte)\n", __func__, len);
 
-	v4l2_subdev_notify(sd, ADV7604_HOTPLUG, (void *)0);
-
-	/* Disables I2C access to internal EDID ram from DDC port */
-	rep_write_and_or(sd, 0x77, 0xf0, 0x0);
-
 	for (i = 0; !err && i < len; i += I2C_SMBUS_BLOCK_MAX)
-		err = adv_smbus_write_i2c_block_data(state->i2c_edid, i,
-				I2C_SMBUS_BLOCK_MAX, val + i);
-	if (err)
-		return err;
+		err = adv_smbus_write_i2c_block_data(state, ADV7604_PAGE_EDID,
+				i, I2C_SMBUS_BLOCK_MAX, val + i);
+	return err;
+}
 
-	/* adv7604 calculates the checksums and enables I2C access to internal
-	   EDID ram from DDC port. */
-	rep_write_and_or(sd, 0x77, 0xf0, 0x1);
+static void adv7604_set_hpd(struct adv7604_state *state, unsigned int hpd)
+{
+	unsigned int i;
 
-	for (i = 0; i < 1000; i++) {
-		if (rep_read(sd, 0x7d) & 1)
-			break;
-		mdelay(1);
-	}
-	if (i == 1000) {
-		v4l_err(client, "error enabling edid\n");
-		return -EIO;
+	for (i = 0; i < state->info->num_dv_ports; ++i) {
+		if (IS_ERR(state->hpd_gpio[i]))
+			continue;
+
+		gpiod_set_value_cansleep(state->hpd_gpio[i], hpd & BIT(i));
 	}
 
-	/* enable hotplug after 100 ms */
-	queue_delayed_work(state->work_queues,
-			&state->delayed_work_enable_hotplug, HZ / 10);
-	return 0;
+	v4l2_subdev_notify(&state->sd, ADV7604_HOTPLUG, &hpd);
+}
+
+static void adv7604_delayed_work_enable_hotplug(struct work_struct *work)
+{
+	struct delayed_work *dwork = to_delayed_work(work);
+	struct adv7604_state *state = container_of(dwork, struct adv7604_state,
+						delayed_work_enable_hotplug);
+	struct v4l2_subdev *sd = &state->sd;
+
+	v4l2_dbg(2, debug, sd, "%s: enable hotplug\n", __func__);
+
+	adv7604_set_hpd(state, state->edid.present);
 }
 
 static inline int hdmi_read(struct v4l2_subdev *sd, u8 reg)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_read_byte_data(state->i2c_hdmi, reg);
+	return adv_smbus_read_byte_data(state, ADV7604_PAGE_HDMI, reg);
+}
+
+static u16 hdmi_read16(struct v4l2_subdev *sd, u8 reg, u16 mask)
+{
+	return ((hdmi_read(sd, reg) << 8) | hdmi_read(sd, reg + 1)) & mask;
 }
 
 static inline int hdmi_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_write_byte_data(state->i2c_hdmi, reg, val);
+	return adv_smbus_write_byte_data(state, ADV7604_PAGE_HDMI, reg, val);
+}
+
+static inline int hdmi_write_clr_set(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
+{
+	return hdmi_write(sd, reg, (hdmi_read(sd, reg) & ~mask) | val);
 }
 
 static inline int test_read(struct v4l2_subdev *sd, u8 reg)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_read_byte_data(state->i2c_test, reg);
+	return adv_smbus_read_byte_data(state, ADV7604_PAGE_TEST, reg);
 }
 
 static inline int test_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_write_byte_data(state->i2c_test, reg, val);
+	return adv_smbus_write_byte_data(state, ADV7604_PAGE_TEST, reg, val);
 }
 
 static inline int cp_read(struct v4l2_subdev *sd, u8 reg)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_read_byte_data(state->i2c_cp, reg);
+	return adv_smbus_read_byte_data(state, ADV7604_PAGE_CP, reg);
+}
+
+static u16 cp_read16(struct v4l2_subdev *sd, u8 reg, u16 mask)
+{
+	return ((cp_read(sd, reg) << 8) | cp_read(sd, reg + 1)) & mask;
 }
 
 static inline int cp_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_write_byte_data(state->i2c_cp, reg, val);
+	return adv_smbus_write_byte_data(state, ADV7604_PAGE_CP, reg, val);
 }
 
-static inline int cp_write_and_or(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
+static inline int cp_write_clr_set(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
 {
-	return cp_write(sd, reg, (cp_read(sd, reg) & mask) | val);
+	return cp_write(sd, reg, (cp_read(sd, reg) & ~mask) | val);
 }
 
 static inline int vdp_read(struct v4l2_subdev *sd, u8 reg)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_read_byte_data(state->i2c_vdp, reg);
+	return adv_smbus_read_byte_data(state, ADV7604_PAGE_VDP, reg);
 }
 
 static inline int vdp_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	return adv_smbus_write_byte_data(state->i2c_vdp, reg, val);
+	return adv_smbus_write_byte_data(state, ADV7604_PAGE_VDP, reg, val);
+}
+
+#define ADV7604_REG(page, offset)	(((page) << 8) | (offset))
+#define ADV7604_REG_SEQ_TERM		0xffff
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int adv7604_read_reg(struct v4l2_subdev *sd, unsigned int reg)
+{
+	struct adv7604_state *state = to_state(sd);
+	unsigned int page = reg >> 8;
+
+	if (!(BIT(page) & state->info->page_mask))
+		return -EINVAL;
+
+	reg &= 0xff;
+
+	return adv_smbus_read_byte_data(state, page, reg);
+}
+#endif
+
+static int adv7604_write_reg(struct v4l2_subdev *sd, unsigned int reg, u8 val)
+{
+	struct adv7604_state *state = to_state(sd);
+	unsigned int page = reg >> 8;
+
+	if (!(BIT(page) & state->info->page_mask))
+		return -EINVAL;
+
+	reg &= 0xff;
+
+	return adv_smbus_write_byte_data(state, page, reg, val);
+}
+
+static void adv7604_write_reg_seq(struct v4l2_subdev *sd,
+				  const struct adv7604_reg_seq *reg_seq)
+{
+	unsigned int i;
+
+	for (i = 0; reg_seq[i].reg != ADV7604_REG_SEQ_TERM; i++)
+		adv7604_write_reg(sd, reg_seq[i].reg, reg_seq[i].val);
+}
+
+/* -----------------------------------------------------------------------------
+ * Format helpers
+ */
+
+static const struct adv7604_format_info adv7604_formats[] = {
+	{ V4L2_MBUS_FMT_RGB888_1X24, ADV7604_OP_CH_SEL_RGB, true, false,
+	  ADV7604_OP_MODE_SEL_SDR_444 | ADV7604_OP_FORMAT_SEL_8BIT },
+	{ V4L2_MBUS_FMT_YUYV8_2X8, ADV7604_OP_CH_SEL_RGB, false, false,
+	  ADV7604_OP_MODE_SEL_SDR_422 | ADV7604_OP_FORMAT_SEL_8BIT },
+	{ V4L2_MBUS_FMT_YVYU8_2X8, ADV7604_OP_CH_SEL_RGB, false, true,
+	  ADV7604_OP_MODE_SEL_SDR_422 | ADV7604_OP_FORMAT_SEL_8BIT },
+	{ V4L2_MBUS_FMT_YUYV10_2X10, ADV7604_OP_CH_SEL_RGB, false, false,
+	  ADV7604_OP_MODE_SEL_SDR_422 | ADV7604_OP_FORMAT_SEL_10BIT },
+	{ V4L2_MBUS_FMT_YVYU10_2X10, ADV7604_OP_CH_SEL_RGB, false, true,
+	  ADV7604_OP_MODE_SEL_SDR_422 | ADV7604_OP_FORMAT_SEL_10BIT },
+	{ V4L2_MBUS_FMT_YUYV12_2X12, ADV7604_OP_CH_SEL_RGB, false, false,
+	  ADV7604_OP_MODE_SEL_SDR_422 | ADV7604_OP_FORMAT_SEL_12BIT },
+	{ V4L2_MBUS_FMT_YVYU12_2X12, ADV7604_OP_CH_SEL_RGB, false, true,
+	  ADV7604_OP_MODE_SEL_SDR_422 | ADV7604_OP_FORMAT_SEL_12BIT },
+	{ V4L2_MBUS_FMT_UYVY8_1X16, ADV7604_OP_CH_SEL_RBG, false, false,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_8BIT },
+	{ V4L2_MBUS_FMT_VYUY8_1X16, ADV7604_OP_CH_SEL_RBG, false, true,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_8BIT },
+	{ V4L2_MBUS_FMT_YUYV8_1X16, ADV7604_OP_CH_SEL_RGB, false, false,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_8BIT },
+	{ V4L2_MBUS_FMT_YVYU8_1X16, ADV7604_OP_CH_SEL_RGB, false, true,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_8BIT },
+	{ V4L2_MBUS_FMT_UYVY10_1X20, ADV7604_OP_CH_SEL_RBG, false, false,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_10BIT },
+	{ V4L2_MBUS_FMT_VYUY10_1X20, ADV7604_OP_CH_SEL_RBG, false, true,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_10BIT },
+	{ V4L2_MBUS_FMT_YUYV10_1X20, ADV7604_OP_CH_SEL_RGB, false, false,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_10BIT },
+	{ V4L2_MBUS_FMT_YVYU10_1X20, ADV7604_OP_CH_SEL_RGB, false, true,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_10BIT },
+	{ V4L2_MBUS_FMT_UYVY12_1X24, ADV7604_OP_CH_SEL_RBG, false, false,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_12BIT },
+	{ V4L2_MBUS_FMT_VYUY12_1X24, ADV7604_OP_CH_SEL_RBG, false, true,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_12BIT },
+	{ V4L2_MBUS_FMT_YUYV12_1X24, ADV7604_OP_CH_SEL_RGB, false, false,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_12BIT },
+	{ V4L2_MBUS_FMT_YVYU12_1X24, ADV7604_OP_CH_SEL_RGB, false, true,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_12BIT },
+};
+
+static const struct adv7604_format_info adv7611_formats[] = {
+	{ V4L2_MBUS_FMT_RGB888_1X24, ADV7604_OP_CH_SEL_RGB, true, false,
+	  ADV7604_OP_MODE_SEL_SDR_444 | ADV7604_OP_FORMAT_SEL_8BIT },
+	{ V4L2_MBUS_FMT_YUYV8_2X8, ADV7604_OP_CH_SEL_RGB, false, false,
+	  ADV7604_OP_MODE_SEL_SDR_422 | ADV7604_OP_FORMAT_SEL_8BIT },
+	{ V4L2_MBUS_FMT_YVYU8_2X8, ADV7604_OP_CH_SEL_RGB, false, true,
+	  ADV7604_OP_MODE_SEL_SDR_422 | ADV7604_OP_FORMAT_SEL_8BIT },
+	{ V4L2_MBUS_FMT_YUYV12_2X12, ADV7604_OP_CH_SEL_RGB, false, false,
+	  ADV7604_OP_MODE_SEL_SDR_422 | ADV7604_OP_FORMAT_SEL_12BIT },
+	{ V4L2_MBUS_FMT_YVYU12_2X12, ADV7604_OP_CH_SEL_RGB, false, true,
+	  ADV7604_OP_MODE_SEL_SDR_422 | ADV7604_OP_FORMAT_SEL_12BIT },
+	{ V4L2_MBUS_FMT_UYVY8_1X16, ADV7604_OP_CH_SEL_RBG, false, false,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_8BIT },
+	{ V4L2_MBUS_FMT_VYUY8_1X16, ADV7604_OP_CH_SEL_RBG, false, true,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_8BIT },
+	{ V4L2_MBUS_FMT_YUYV8_1X16, ADV7604_OP_CH_SEL_RGB, false, false,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_8BIT },
+	{ V4L2_MBUS_FMT_YVYU8_1X16, ADV7604_OP_CH_SEL_RGB, false, true,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_8BIT },
+	{ V4L2_MBUS_FMT_UYVY12_1X24, ADV7604_OP_CH_SEL_RBG, false, false,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_12BIT },
+	{ V4L2_MBUS_FMT_VYUY12_1X24, ADV7604_OP_CH_SEL_RBG, false, true,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_12BIT },
+	{ V4L2_MBUS_FMT_YUYV12_1X24, ADV7604_OP_CH_SEL_RGB, false, false,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_12BIT },
+	{ V4L2_MBUS_FMT_YVYU12_1X24, ADV7604_OP_CH_SEL_RGB, false, true,
+	  ADV7604_OP_MODE_SEL_SDR_422_2X | ADV7604_OP_FORMAT_SEL_12BIT },
+};
+
+static const struct adv7604_format_info *
+adv7604_format_info(struct adv7604_state *state, enum v4l2_mbus_pixelcode code)
+{
+	unsigned int i;
+
+	for (i = 0; i < state->info->nformats; ++i) {
+		if (state->info->formats[i].code == code)
+			return &state->info->formats[i];
+	}
+
+	return NULL;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static inline bool is_analog_input(struct v4l2_subdev *sd)
+{
+	struct adv7604_state *state = to_state(sd);
+
+	return state->selected_input == ADV7604_PAD_VGA_RGB ||
+	       state->selected_input == ADV7604_PAD_VGA_COMP;
+}
+
+static inline bool is_digital_input(struct v4l2_subdev *sd)
+{
+	struct adv7604_state *state = to_state(sd);
+
+	return state->selected_input == ADV7604_PAD_HDMI_PORT_A ||
+	       state->selected_input == ADV7604_PAD_HDMI_PORT_B ||
+	       state->selected_input == ADV7604_PAD_HDMI_PORT_C ||
+	       state->selected_input == ADV7604_PAD_HDMI_PORT_D;
 }
 
 /* ----------------------------------------------------------------------- */
@@ -642,114 +874,61 @@ static void adv7604_inv_register(struct v4l2_subdev *sd)
 static int adv7604_g_register(struct v4l2_subdev *sd,
 					struct v4l2_dbg_register *reg)
 {
-	reg->size = 1;
-	switch (reg->reg >> 8) {
-	case 0:
-		reg->val = io_read(sd, reg->reg & 0xff);
-		break;
-	case 1:
-		reg->val = avlink_read(sd, reg->reg & 0xff);
-		break;
-	case 2:
-		reg->val = cec_read(sd, reg->reg & 0xff);
-		break;
-	case 3:
-		reg->val = infoframe_read(sd, reg->reg & 0xff);
-		break;
-	case 4:
-		reg->val = esdp_read(sd, reg->reg & 0xff);
-		break;
-	case 5:
-		reg->val = dpp_read(sd, reg->reg & 0xff);
-		break;
-	case 6:
-		reg->val = afe_read(sd, reg->reg & 0xff);
-		break;
-	case 7:
-		reg->val = rep_read(sd, reg->reg & 0xff);
-		break;
-	case 8:
-		reg->val = edid_read(sd, reg->reg & 0xff);
-		break;
-	case 9:
-		reg->val = hdmi_read(sd, reg->reg & 0xff);
-		break;
-	case 0xa:
-		reg->val = test_read(sd, reg->reg & 0xff);
-		break;
-	case 0xb:
-		reg->val = cp_read(sd, reg->reg & 0xff);
-		break;
-	case 0xc:
-		reg->val = vdp_read(sd, reg->reg & 0xff);
-		break;
-	default:
+	int ret;
+
+	ret = adv7604_read_reg(sd, reg->reg);
+	if (ret < 0) {
 		v4l2_info(sd, "Register %03llx not supported\n", reg->reg);
 		adv7604_inv_register(sd);
-		break;
+		return ret;
 	}
+
+	reg->size = 1;
+	reg->val = ret;
+
 	return 0;
 }
 
 static int adv7604_s_register(struct v4l2_subdev *sd,
 					const struct v4l2_dbg_register *reg)
 {
-	switch (reg->reg >> 8) {
-	case 0:
-		io_write(sd, reg->reg & 0xff, reg->val & 0xff);
-		break;
-	case 1:
-		avlink_write(sd, reg->reg & 0xff, reg->val & 0xff);
-		break;
-	case 2:
-		cec_write(sd, reg->reg & 0xff, reg->val & 0xff);
-		break;
-	case 3:
-		infoframe_write(sd, reg->reg & 0xff, reg->val & 0xff);
-		break;
-	case 4:
-		esdp_write(sd, reg->reg & 0xff, reg->val & 0xff);
-		break;
-	case 5:
-		dpp_write(sd, reg->reg & 0xff, reg->val & 0xff);
-		break;
-	case 6:
-		afe_write(sd, reg->reg & 0xff, reg->val & 0xff);
-		break;
-	case 7:
-		rep_write(sd, reg->reg & 0xff, reg->val & 0xff);
-		break;
-	case 8:
-		edid_write(sd, reg->reg & 0xff, reg->val & 0xff);
-		break;
-	case 9:
-		hdmi_write(sd, reg->reg & 0xff, reg->val & 0xff);
-		break;
-	case 0xa:
-		test_write(sd, reg->reg & 0xff, reg->val & 0xff);
-		break;
-	case 0xb:
-		cp_write(sd, reg->reg & 0xff, reg->val & 0xff);
-		break;
-	case 0xc:
-		vdp_write(sd, reg->reg & 0xff, reg->val & 0xff);
-		break;
-	default:
+	int ret;
+
+	ret = adv7604_write_reg(sd, reg->reg, reg->val);
+	if (ret < 0) {
 		v4l2_info(sd, "Register %03llx not supported\n", reg->reg);
 		adv7604_inv_register(sd);
-		break;
+		return ret;
 	}
+
 	return 0;
 }
 #endif
 
+static unsigned int adv7604_read_cable_det(struct v4l2_subdev *sd)
+{
+	u8 value = io_read(sd, 0x6f);
+
+	return ((value & 0x10) >> 4)
+	     | ((value & 0x08) >> 2)
+	     | ((value & 0x04) << 0)
+	     | ((value & 0x02) << 2);
+}
+
+static unsigned int adv7611_read_cable_det(struct v4l2_subdev *sd)
+{
+	u8 value = io_read(sd, 0x6f);
+
+	return value & 1;
+}
+
 static int adv7604_s_detect_tx_5v_ctrl(struct v4l2_subdev *sd)
 {
 	struct adv7604_state *state = to_state(sd);
+	const struct adv7604_chip_info *info = state->info;
 
-	/* port A only */
 	return v4l2_ctrl_s_ctrl(state->detect_tx_5v_ctrl,
-				((io_read(sd, 0x6f) & 0x10) >> 4));
+				info->read_cable_det(sd));
 }
 
 static int find_and_set_predefined_video_timings(struct v4l2_subdev *sd,
@@ -757,12 +936,11 @@ static int find_and_set_predefined_video_timings(struct v4l2_subdev *sd,
 		const struct adv7604_video_standards *predef_vid_timings,
 		const struct v4l2_dv_timings *timings)
 {
-	struct adv7604_state *state = to_state(sd);
 	int i;
 
 	for (i = 0; predef_vid_timings[i].timings.bt.width; i++) {
-		if (!v4l_match_dv_timings(timings, &predef_vid_timings[i].timings,
-					DIGITAL_INPUT ? 250000 : 1000000))
+		if (!v4l2_match_dv_timings(timings, &predef_vid_timings[i].timings,
+					is_digital_input(sd) ? 250000 : 1000000))
 			continue;
 		io_write(sd, 0x00, predef_vid_timings[i].vid_std); /* video std */
 		io_write(sd, 0x01, (predef_vid_timings[i].v_freq << 4) +
@@ -781,11 +959,13 @@ static int configure_predefined_video_timings(struct v4l2_subdev *sd,
 
 	v4l2_dbg(1, debug, sd, "%s", __func__);
 
-	/* reset to default values */
-	io_write(sd, 0x16, 0x43);
-	io_write(sd, 0x17, 0x5a);
+	if (adv7604_has_afe(state)) {
+		/* reset to default values */
+		io_write(sd, 0x16, 0x43);
+		io_write(sd, 0x17, 0x5a);
+	}
 	/* disable embedded syncs for auto graphics mode */
-	cp_write_and_or(sd, 0x81, 0xef, 0x00);
+	cp_write_clr_set(sd, 0x81, 0x10, 0x00);
 	cp_write(sd, 0x8f, 0x00);
 	cp_write(sd, 0x90, 0x00);
 	cp_write(sd, 0xa2, 0x00);
@@ -797,27 +977,22 @@ static int configure_predefined_video_timings(struct v4l2_subdev *sd,
 	cp_write(sd, 0xab, 0x00);
 	cp_write(sd, 0xac, 0x00);
 
-	switch (state->mode) {
-	case ADV7604_MODE_COMP:
-	case ADV7604_MODE_GR:
+	if (is_analog_input(sd)) {
 		err = find_and_set_predefined_video_timings(sd,
 				0x01, adv7604_prim_mode_comp, timings);
 		if (err)
 			err = find_and_set_predefined_video_timings(sd,
 					0x02, adv7604_prim_mode_gr, timings);
-		break;
-	case ADV7604_MODE_HDMI:
+	} else if (is_digital_input(sd)) {
 		err = find_and_set_predefined_video_timings(sd,
 				0x05, adv7604_prim_mode_hdmi_comp, timings);
 		if (err)
 			err = find_and_set_predefined_video_timings(sd,
 					0x06, adv7604_prim_mode_hdmi_gr, timings);
-		break;
-	default:
-		v4l2_dbg(2, debug, sd, "%s: Unknown mode %d\n",
-				__func__, state->mode);
+	} else {
+		v4l2_dbg(2, debug, sd, "%s: Unknown port %d selected\n",
+				__func__, state->selected_input);
 		err = -1;
-		break;
 	}
 
 
@@ -828,7 +1003,6 @@ static void configure_custom_video_timings(struct v4l2_subdev *sd,
 		const struct v4l2_bt_timings *bt)
 {
 	struct adv7604_state *state = to_state(sd);
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	u32 width = htotal(bt);
 	u32 height = vtotal(bt);
 	u16 cp_start_sav = bt->hsync + bt->hbackporch - 4;
@@ -844,45 +1018,39 @@ static void configure_custom_video_timings(struct v4l2_subdev *sd,
 
 	v4l2_dbg(2, debug, sd, "%s\n", __func__);
 
-	switch (state->mode) {
-	case ADV7604_MODE_COMP:
-	case ADV7604_MODE_GR:
+	if (is_analog_input(sd)) {
 		/* auto graphics */
 		io_write(sd, 0x00, 0x07); /* video std */
 		io_write(sd, 0x01, 0x02); /* prim mode */
 		/* enable embedded syncs for auto graphics mode */
-		cp_write_and_or(sd, 0x81, 0xef, 0x10);
+		cp_write_clr_set(sd, 0x81, 0x10, 0x10);
 
 		/* Should only be set in auto-graphics mode [REF_02, p. 91-92] */
 		/* setup PLL_DIV_MAN_EN and PLL_DIV_RATIO */
 		/* IO-map reg. 0x16 and 0x17 should be written in sequence */
-		if (adv_smbus_write_i2c_block_data(client, 0x16, 2, pll)) {
+		if (adv_smbus_write_i2c_block_data(state, ADV7604_PAGE_IO,
+						   0x16, 2, pll))
 			v4l2_err(sd, "writing to reg 0x16 and 0x17 failed\n");
-			break;
-		}
 
 		/* active video - horizontal timing */
 		cp_write(sd, 0xa2, (cp_start_sav >> 4) & 0xff);
 		cp_write(sd, 0xa3, ((cp_start_sav & 0x0f) << 4) |
-					((cp_start_eav >> 8) & 0x0f));
+				   ((cp_start_eav >> 8) & 0x0f));
 		cp_write(sd, 0xa4, cp_start_eav & 0xff);
 
 		/* active video - vertical timing */
 		cp_write(sd, 0xa5, (cp_start_vbi >> 4) & 0xff);
 		cp_write(sd, 0xa6, ((cp_start_vbi & 0xf) << 4) |
-					((cp_end_vbi >> 8) & 0xf));
+				   ((cp_end_vbi >> 8) & 0xf));
 		cp_write(sd, 0xa7, cp_end_vbi & 0xff);
-		break;
-	case ADV7604_MODE_HDMI:
+	} else if (is_digital_input(sd)) {
 		/* set default prim_mode/vid_std for HDMI
-		   accoring to [REF_03, c. 4.2] */
+		   according to [REF_03, c. 4.2] */
 		io_write(sd, 0x00, 0x02); /* video std */
 		io_write(sd, 0x01, 0x06); /* prim mode */
-		break;
-	default:
-		v4l2_dbg(2, debug, sd, "%s: Unknown mode %d\n",
-				__func__, state->mode);
-		break;
+	} else {
+		v4l2_dbg(2, debug, sd, "%s: Unknown port %d selected\n",
+				__func__, state->selected_input);
 	}
 
 	cp_write(sd, 0x8f, (ch1_fr_ll >> 8) & 0x7);
@@ -891,46 +1059,156 @@ static void configure_custom_video_timings(struct v4l2_subdev *sd,
 	cp_write(sd, 0xac, (height & 0x0f) << 4);
 }
 
+static void adv7604_set_offset(struct v4l2_subdev *sd, bool auto_offset, u16 offset_a, u16 offset_b, u16 offset_c)
+{
+	struct adv7604_state *state = to_state(sd);
+	u8 offset_buf[4];
+
+	if (auto_offset) {
+		offset_a = 0x3ff;
+		offset_b = 0x3ff;
+		offset_c = 0x3ff;
+	}
+
+	v4l2_dbg(2, debug, sd, "%s: %s offset: a = 0x%x, b = 0x%x, c = 0x%x\n",
+			__func__, auto_offset ? "Auto" : "Manual",
+			offset_a, offset_b, offset_c);
+
+	offset_buf[0] = (cp_read(sd, 0x77) & 0xc0) | ((offset_a & 0x3f0) >> 4);
+	offset_buf[1] = ((offset_a & 0x00f) << 4) | ((offset_b & 0x3c0) >> 6);
+	offset_buf[2] = ((offset_b & 0x03f) << 2) | ((offset_c & 0x300) >> 8);
+	offset_buf[3] = offset_c & 0x0ff;
+
+	/* Registers must be written in this order with no i2c access in between */
+	if (adv_smbus_write_i2c_block_data(state, ADV7604_PAGE_CP,
+					   0x77, 4, offset_buf))
+		v4l2_err(sd, "%s: i2c error writing to CP reg 0x77, 0x78, 0x79, 0x7a\n", __func__);
+}
+
+static void adv7604_set_gain(struct v4l2_subdev *sd, bool auto_gain, u16 gain_a, u16 gain_b, u16 gain_c)
+{
+	struct adv7604_state *state = to_state(sd);
+	u8 gain_buf[4];
+	u8 gain_man = 1;
+	u8 agc_mode_man = 1;
+
+	if (auto_gain) {
+		gain_man = 0;
+		agc_mode_man = 0;
+		gain_a = 0x100;
+		gain_b = 0x100;
+		gain_c = 0x100;
+	}
+
+	v4l2_dbg(2, debug, sd, "%s: %s gain: a = 0x%x, b = 0x%x, c = 0x%x\n",
+			__func__, auto_gain ? "Auto" : "Manual",
+			gain_a, gain_b, gain_c);
+
+	gain_buf[0] = ((gain_man << 7) | (agc_mode_man << 6) | ((gain_a & 0x3f0) >> 4));
+	gain_buf[1] = (((gain_a & 0x00f) << 4) | ((gain_b & 0x3c0) >> 6));
+	gain_buf[2] = (((gain_b & 0x03f) << 2) | ((gain_c & 0x300) >> 8));
+	gain_buf[3] = ((gain_c & 0x0ff));
+
+	/* Registers must be written in this order with no i2c access in between */
+	if (adv_smbus_write_i2c_block_data(state, ADV7604_PAGE_CP,
+					   0x73, 4, gain_buf))
+		v4l2_err(sd, "%s: i2c error writing to CP reg 0x73, 0x74, 0x75, 0x76\n", __func__);
+}
+
 static void set_rgb_quantization_range(struct v4l2_subdev *sd)
 {
 	struct adv7604_state *state = to_state(sd);
+	bool rgb_output = io_read(sd, 0x02) & 0x02;
+	bool hdmi_signal = hdmi_read(sd, 0x05) & 0x80;
+
+	v4l2_dbg(2, debug, sd, "%s: RGB quantization range: %d, RGB out: %d, HDMI: %d\n",
+			__func__, state->rgb_quantization_range,
+			rgb_output, hdmi_signal);
+
+	adv7604_set_gain(sd, true, 0x0, 0x0, 0x0);
+	adv7604_set_offset(sd, true, 0x0, 0x0, 0x0);
 
 	switch (state->rgb_quantization_range) {
 	case V4L2_DV_RGB_RANGE_AUTO:
-		/* automatic */
-		if (DIGITAL_INPUT && !(hdmi_read(sd, 0x05) & 0x80)) {
-			/* receiving DVI-D signal */
+		if (state->selected_input == ADV7604_PAD_VGA_RGB) {
+			/* Receiving analog RGB signal
+			 * Set RGB full range (0-255) */
+			io_write_clr_set(sd, 0x02, 0xf0, 0x10);
+			break;
+		}
 
-			/* ADV7604 selects RGB limited range regardless of
-			   input format (CE/IT) in automatic mode */
-			if (state->timings.bt.standards & V4L2_DV_BT_STD_CEA861) {
-				/* RGB limited range (16-235) */
-				io_write_and_or(sd, 0x02, 0x0f, 0x00);
+		if (state->selected_input == ADV7604_PAD_VGA_COMP) {
+			/* Receiving analog YPbPr signal
+			 * Set automode */
+			io_write_clr_set(sd, 0x02, 0xf0, 0xf0);
+			break;
+		}
+
+		if (hdmi_signal) {
+			/* Receiving HDMI signal
+			 * Set automode */
+			io_write_clr_set(sd, 0x02, 0xf0, 0xf0);
+			break;
+		}
 
+		/* Receiving DVI-D signal
+		 * ADV7604 selects RGB limited range regardless of
+		 * input format (CE/IT) in automatic mode */
+		if (state->timings.bt.standards & V4L2_DV_BT_STD_CEA861) {
+			/* RGB limited range (16-235) */
+			io_write_clr_set(sd, 0x02, 0xf0, 0x00);
+		} else {
+			/* RGB full range (0-255) */
+			io_write_clr_set(sd, 0x02, 0xf0, 0x10);
+
+			if (is_digital_input(sd) && rgb_output) {
+				adv7604_set_offset(sd, false, 0x40, 0x40, 0x40);
 			} else {
-				/* RGB full range (0-255) */
-				io_write_and_or(sd, 0x02, 0x0f, 0x10);
+				adv7604_set_gain(sd, false, 0xe0, 0xe0, 0xe0);
+				adv7604_set_offset(sd, false, 0x70, 0x70, 0x70);
 			}
-		} else {
-			/* receiving HDMI or analog signal, set automode */
-			io_write_and_or(sd, 0x02, 0x0f, 0xf0);
 		}
 		break;
 	case V4L2_DV_RGB_RANGE_LIMITED:
+		if (state->selected_input == ADV7604_PAD_VGA_COMP) {
+			/* YCrCb limited range (16-235) */
+			io_write_clr_set(sd, 0x02, 0xf0, 0x20);
+			break;
+		}
+
 		/* RGB limited range (16-235) */
-		io_write_and_or(sd, 0x02, 0x0f, 0x00);
+		io_write_clr_set(sd, 0x02, 0xf0, 0x00);
+
 		break;
 	case V4L2_DV_RGB_RANGE_FULL:
+		if (state->selected_input == ADV7604_PAD_VGA_COMP) {
+			/* YCrCb full range (0-255) */
+			io_write_clr_set(sd, 0x02, 0xf0, 0x60);
+			break;
+		}
+
 		/* RGB full range (0-255) */
-		io_write_and_or(sd, 0x02, 0x0f, 0x10);
+		io_write_clr_set(sd, 0x02, 0xf0, 0x10);
+
+		if (is_analog_input(sd) || hdmi_signal)
+			break;
+
+		/* Adjust gain/offset for DVI-D signals only */
+		if (rgb_output) {
+			adv7604_set_offset(sd, false, 0x40, 0x40, 0x40);
+		} else {
+			adv7604_set_gain(sd, false, 0xe0, 0xe0, 0xe0);
+			adv7604_set_offset(sd, false, 0x70, 0x70, 0x70);
+		}
 		break;
 	}
 }
 
-
 static int adv7604_s_ctrl(struct v4l2_ctrl *ctrl)
 {
-	struct v4l2_subdev *sd = to_sd(ctrl);
+	struct v4l2_subdev *sd =
+		&container_of(ctrl->handler, struct adv7604_state, hdl)->sd;
+
 	struct adv7604_state *state = to_state(sd);
 
 	switch (ctrl->id) {
@@ -951,6 +1229,8 @@ static int adv7604_s_ctrl(struct v4l2_ctrl *ctrl)
 		set_rgb_quantization_range(sd);
 		return 0;
 	case V4L2_CID_ADV_RX_ANALOG_SAMPLING_PHASE:
+		if (!adv7604_has_afe(state))
+			return -EINVAL;
 		/* Set the analog sampling phase. This is needed to find the
 		   best sampling phase for analog video: an application or
 		   driver has to try a number of phases and analyze the picture
@@ -960,7 +1240,7 @@ static int adv7604_s_ctrl(struct v4l2_ctrl *ctrl)
 	case V4L2_CID_ADV_RX_FREE_RUN_COLOR_MANUAL:
 		/* Use the default blue color for free running mode,
 		   or supply your own. */
-		cp_write_and_or(sd, 0xbf, ~0x04, (ctrl->val << 2));
+		cp_write_clr_set(sd, 0xbf, 0x04, ctrl->val << 2);
 		return 0;
 	case V4L2_CID_ADV_RX_FREE_RUN_COLOR:
 		cp_write(sd, 0xc0, (ctrl->val & 0xff0000) >> 16);
@@ -981,17 +1261,35 @@ static inline bool no_power(struct v4l2_subdev *sd)
 
 static inline bool no_signal_tmds(struct v4l2_subdev *sd)
 {
-	/* TODO port B, C and D */
-	return !(io_read(sd, 0x6a) & 0x10);
+	struct adv7604_state *state = to_state(sd);
+
+	return !(io_read(sd, 0x6a) & (0x10 >> state->selected_input));
 }
 
 static inline bool no_lock_tmds(struct v4l2_subdev *sd)
 {
-	return (io_read(sd, 0x6a) & 0xe0) != 0xe0;
+	struct adv7604_state *state = to_state(sd);
+	const struct adv7604_chip_info *info = state->info;
+
+	return (io_read(sd, 0x6a) & info->tdms_lock_mask) != info->tdms_lock_mask;
+}
+
+static inline bool is_hdmi(struct v4l2_subdev *sd)
+{
+	return hdmi_read(sd, 0x05) & 0x80;
 }
 
 static inline bool no_lock_sspd(struct v4l2_subdev *sd)
 {
+	struct adv7604_state *state = to_state(sd);
+
+	/*
+	 * Chips without a AFE don't expose registers for the SSPD, so just assume
+	 * that we have a lock.
+	 */
+	if (adv7604_has_afe(state))
+		return false;
+
 	/* TODO channel 2 */
 	return ((cp_read(sd, 0xb5) & 0xd0) != 0xd0);
 }
@@ -1004,7 +1302,6 @@ static inline bool no_lock_stdi(struct v4l2_subdev *sd)
 
 static inline bool no_signal(struct v4l2_subdev *sd)
 {
-	struct adv7604_state *state = to_state(sd);
 	bool ret;
 
 	ret = no_power(sd);
@@ -1012,7 +1309,7 @@ static inline bool no_signal(struct v4l2_subdev *sd)
 	ret |= no_lock_stdi(sd);
 	ret |= no_lock_sspd(sd);
 
-	if (DIGITAL_INPUT) {
+	if (is_digital_input(sd)) {
 		ret |= no_lock_tmds(sd);
 		ret |= no_signal_tmds(sd);
 	}
@@ -1022,6 +1319,11 @@ static inline bool no_signal(struct v4l2_subdev *sd)
 
 static inline bool no_lock_cp(struct v4l2_subdev *sd)
 {
+	struct adv7604_state *state = to_state(sd);
+
+	if (!adv7604_has_afe(state))
+		return false;
+
 	/* CP has detected a non standard number of lines on the incoming
 	   video compared to what it is configured to receive by s_dv_timings */
 	return io_read(sd, 0x12) & 0x01;
@@ -1029,13 +1331,11 @@ static inline bool no_lock_cp(struct v4l2_subdev *sd)
 
 static int adv7604_g_input_status(struct v4l2_subdev *sd, u32 *status)
 {
-	struct adv7604_state *state = to_state(sd);
-
 	*status = 0;
 	*status |= no_power(sd) ? V4L2_IN_ST_NO_POWER : 0;
 	*status |= no_signal(sd) ? V4L2_IN_ST_NO_SIGNAL : 0;
 	if (no_lock_cp(sd))
-		*status |= DIGITAL_INPUT ? V4L2_IN_ST_NO_SYNC : V4L2_IN_ST_NO_H_LOCK;
+		*status |= is_digital_input(sd) ? V4L2_IN_ST_NO_SYNC : V4L2_IN_ST_NO_H_LOCK;
 
 	v4l2_dbg(1, debug, sd, "%s: status = 0x%x\n", __func__, *status);
 
@@ -1044,38 +1344,6 @@ static int adv7604_g_input_status(struct v4l2_subdev *sd, u32 *status)
 
 /* ----------------------------------------------------------------------- */
 
-static void adv7604_print_timings(struct v4l2_subdev *sd,
-	struct v4l2_dv_timings *timings, const char *txt, bool detailed)
-{
-	struct v4l2_bt_timings *bt = &timings->bt;
-	u32 htot, vtot;
-
-	if (timings->type != V4L2_DV_BT_656_1120)
-		return;
-
-	htot = htotal(bt);
-	vtot = vtotal(bt);
-
-	v4l2_info(sd, "%s %dx%d%s%d (%dx%d)",
-			txt, bt->width, bt->height, bt->interlaced ? "i" : "p",
-			(htot * vtot) > 0 ? ((u32)bt->pixelclock /
-				(htot * vtot)) : 0,
-			htot, vtot);
-
-	if (detailed) {
-		v4l2_info(sd, "    horizontal: fp = %d, %ssync = %d, bp = %d\n",
-				bt->hfrontporch,
-				(bt->polarities & V4L2_DV_HSYNC_POS_POL) ? "+" : "-",
-				bt->hsync, bt->hbackporch);
-		v4l2_info(sd, "    vertical: fp = %d, %ssync = %d, bp = %d\n",
-				bt->vfrontporch,
-				(bt->polarities & V4L2_DV_VSYNC_POS_POL) ? "+" : "-",
-				bt->vsync, bt->vbackporch);
-		v4l2_info(sd, "    pixelclock: %lld, flags: 0x%x, standards: 0x%x\n",
-				bt->pixelclock, bt->flags, bt->standards);
-	}
-}
-
 struct stdi_readback {
 	u16 bl, lcf, lcvs;
 	u8 hs_pol, vs_pol;
@@ -1124,28 +1392,40 @@ static int stdi2dv_timings(struct v4l2_subdev *sd,
 	return -1;
 }
 
+
 static int read_stdi(struct v4l2_subdev *sd, struct stdi_readback *stdi)
 {
+	struct adv7604_state *state = to_state(sd);
+	const struct adv7604_chip_info *info = state->info;
+	u8 polarity;
+
 	if (no_lock_stdi(sd) || no_lock_sspd(sd)) {
 		v4l2_dbg(2, debug, sd, "%s: STDI and/or SSPD not locked\n", __func__);
 		return -1;
 	}
 
 	/* read STDI */
-	stdi->bl = ((cp_read(sd, 0xb1) & 0x3f) << 8) | cp_read(sd, 0xb2);
-	stdi->lcf = ((cp_read(sd, 0xb3) & 0x7) << 8) | cp_read(sd, 0xb4);
+	stdi->bl = cp_read16(sd, 0xb1, 0x3fff);
+	stdi->lcf = cp_read16(sd, info->lcf_reg, 0x7ff);
 	stdi->lcvs = cp_read(sd, 0xb3) >> 3;
 	stdi->interlaced = io_read(sd, 0x12) & 0x10;
 
-	/* read SSPD */
-	if ((cp_read(sd, 0xb5) & 0x03) == 0x01) {
-		stdi->hs_pol = ((cp_read(sd, 0xb5) & 0x10) ?
-				((cp_read(sd, 0xb5) & 0x08) ? '+' : '-') : 'x');
-		stdi->vs_pol = ((cp_read(sd, 0xb5) & 0x40) ?
-				((cp_read(sd, 0xb5) & 0x20) ? '+' : '-') : 'x');
+	if (adv7604_has_afe(state)) {
+		/* read SSPD */
+		polarity = cp_read(sd, 0xb5);
+		if ((polarity & 0x03) == 0x01) {
+			stdi->hs_pol = polarity & 0x10
+				     ? (polarity & 0x08 ? '+' : '-') : 'x';
+			stdi->vs_pol = polarity & 0x40
+				     ? (polarity & 0x20 ? '+' : '-') : 'x';
+		} else {
+			stdi->hs_pol = 'x';
+			stdi->vs_pol = 'x';
+		}
 	} else {
-		stdi->hs_pol = 'x';
-		stdi->vs_pol = 'x';
+		polarity = hdmi_read(sd, 0x05);
+		stdi->hs_pol = polarity & 0x20 ? '+' : '-';
+		stdi->vs_pol = polarity & 0x10 ? '+' : '-';
 	}
 
 	if (no_lock_stdi(sd) || no_lock_sspd(sd)) {
@@ -1172,8 +1452,14 @@ static int read_stdi(struct v4l2_subdev *sd, struct stdi_readback *stdi)
 static int adv7604_enum_dv_timings(struct v4l2_subdev *sd,
 			struct v4l2_enum_dv_timings *timings)
 {
+	struct adv7604_state *state = to_state(sd);
+
 	if (timings->index >= ARRAY_SIZE(adv7604_timings) - 1)
 		return -EINVAL;
+
+	if (timings->pad >= state->source_pad)
+		return -EINVAL;
+
 	memset(timings->reserved, 0, sizeof(timings->reserved));
 	timings->timings = adv7604_timings[timings->index];
 	return 0;
@@ -1184,14 +1470,28 @@ static int adv7604_dv_timings_cap(struct v4l2_subdev *sd,
 {
 	struct adv7604_state *state = to_state(sd);
 
+	if (cap->pad >= state->source_pad)
+		return -EINVAL;
+
 	cap->type = V4L2_DV_BT_656_1120;
 	cap->bt.max_width = 1920;
 	cap->bt.max_height = 1200;
-	cap->bt.min_pixelclock = 27000000;
-	if (DIGITAL_INPUT)
+	cap->bt.min_pixelclock = 25000000;
+
+	switch (cap->pad) {
+	case ADV7604_PAD_HDMI_PORT_A:
+	case ADV7604_PAD_HDMI_PORT_B:
+	case ADV7604_PAD_HDMI_PORT_C:
+	case ADV7604_PAD_HDMI_PORT_D:
 		cap->bt.max_pixelclock = 225000000;
-	else
+		break;
+	case ADV7604_PAD_VGA_RGB:
+	case ADV7604_PAD_VGA_COMP:
+	default:
 		cap->bt.max_pixelclock = 170000000;
+		break;
+	}
+
 	cap->bt.standards = V4L2_DV_BT_STD_CEA861 | V4L2_DV_BT_STD_DMT |
 			 V4L2_DV_BT_STD_GTF | V4L2_DV_BT_STD_CVT;
 	cap->bt.capabilities = V4L2_DV_BT_CAP_PROGRESSIVE |
@@ -1204,22 +1504,54 @@ static int adv7604_dv_timings_cap(struct v4l2_subdev *sd,
 static void adv7604_fill_optional_dv_timings_fields(struct v4l2_subdev *sd,
 		struct v4l2_dv_timings *timings)
 {
-	struct adv7604_state *state = to_state(sd);
 	int i;
 
 	for (i = 0; adv7604_timings[i].bt.width; i++) {
-		if (v4l_match_dv_timings(timings, &adv7604_timings[i],
-					DIGITAL_INPUT ? 250000 : 1000000)) {
+		if (v4l2_match_dv_timings(timings, &adv7604_timings[i],
+					is_digital_input(sd) ? 250000 : 1000000)) {
 			*timings = adv7604_timings[i];
 			break;
 		}
 	}
 }
 
+static unsigned int adv7604_read_hdmi_pixelclock(struct v4l2_subdev *sd)
+{
+	unsigned int freq;
+	int a, b;
+
+	a = hdmi_read(sd, 0x06);
+	b = hdmi_read(sd, 0x3b);
+	if (a < 0 || b < 0)
+		return 0;
+	freq =  a * 1000000 + ((b & 0x30) >> 4) * 250000;
+
+	if (is_hdmi(sd)) {
+		/* adjust for deep color mode */
+		unsigned bits_per_channel = ((hdmi_read(sd, 0x0b) & 0x60) >> 4) + 8;
+
+		freq = freq * 8 / bits_per_channel;
+	}
+
+	return freq;
+}
+
+static unsigned int adv7611_read_hdmi_pixelclock(struct v4l2_subdev *sd)
+{
+	int a, b;
+
+	a = hdmi_read(sd, 0x51);
+	b = hdmi_read(sd, 0x52);
+	if (a < 0 || b < 0)
+		return 0;
+	return ((a << 1) | (b >> 7)) * 1000000 + (b & 0x7f) * 1000000 / 128;
+}
+
 static int adv7604_query_dv_timings(struct v4l2_subdev *sd,
 			struct v4l2_dv_timings *timings)
 {
 	struct adv7604_state *state = to_state(sd);
+	const struct adv7604_chip_info *info = state->info;
 	struct v4l2_bt_timings *bt = &timings->bt;
 	struct stdi_readback stdi;
 
@@ -1229,6 +1561,7 @@ static int adv7604_query_dv_timings(struct v4l2_subdev *sd,
 	memset(timings, 0, sizeof(struct v4l2_dv_timings));
 
 	if (no_signal(sd)) {
+		state->restart_stdi_once = true;
 		v4l2_dbg(1, debug, sd, "%s: no valid signal\n", __func__);
 		return -ENOLINK;
 	}
@@ -1241,36 +1574,26 @@ static int adv7604_query_dv_timings(struct v4l2_subdev *sd,
 	bt->interlaced = stdi.interlaced ?
 		V4L2_DV_INTERLACED : V4L2_DV_PROGRESSIVE;
 
-	if (DIGITAL_INPUT) {
+	if (is_digital_input(sd)) {
 		timings->type = V4L2_DV_BT_656_1120;
 
-		bt->width = (hdmi_read(sd, 0x07) & 0x0f) * 256 + hdmi_read(sd, 0x08);
-		bt->height = (hdmi_read(sd, 0x09) & 0x0f) * 256 + hdmi_read(sd, 0x0a);
-		bt->pixelclock = (hdmi_read(sd, 0x06) * 1000000) +
-			((hdmi_read(sd, 0x3b) & 0x30) >> 4) * 250000;
-		bt->hfrontporch = (hdmi_read(sd, 0x20) & 0x03) * 256 +
-			hdmi_read(sd, 0x21);
-		bt->hsync = (hdmi_read(sd, 0x22) & 0x03) * 256 +
-			hdmi_read(sd, 0x23);
-		bt->hbackporch = (hdmi_read(sd, 0x24) & 0x03) * 256 +
-			hdmi_read(sd, 0x25);
-		bt->vfrontporch = ((hdmi_read(sd, 0x2a) & 0x1f) * 256 +
-			hdmi_read(sd, 0x2b)) / 2;
-		bt->vsync = ((hdmi_read(sd, 0x2e) & 0x1f) * 256 +
-			hdmi_read(sd, 0x2f)) / 2;
-		bt->vbackporch = ((hdmi_read(sd, 0x32) & 0x1f) * 256 +
-			hdmi_read(sd, 0x33)) / 2;
+		/* FIXME: All masks are incorrect for ADV7611 */
+		bt->width = hdmi_read16(sd, 0x07, 0xfff);
+		bt->height = hdmi_read16(sd, 0x09, 0xfff);
+		bt->pixelclock = info->read_hdmi_pixelclock(sd);
+		bt->hfrontporch = hdmi_read16(sd, 0x20, 0x3ff);
+		bt->hsync = hdmi_read16(sd, 0x22, 0x3ff);
+		bt->hbackporch = hdmi_read16(sd, 0x24, 0x3ff);
+		bt->vfrontporch = hdmi_read16(sd, 0x2a, 0x1fff) / 2;
+		bt->vsync = hdmi_read16(sd, 0x2e, 0x1fff) / 2;
+		bt->vbackporch = hdmi_read16(sd, 0x32, 0x1fff) / 2;
 		bt->polarities = ((hdmi_read(sd, 0x05) & 0x10) ? V4L2_DV_VSYNC_POS_POL : 0) |
 			((hdmi_read(sd, 0x05) & 0x20) ? V4L2_DV_HSYNC_POS_POL : 0);
 		if (bt->interlaced == V4L2_DV_INTERLACED) {
-			bt->height += (hdmi_read(sd, 0x0b) & 0x0f) * 256 +
-					hdmi_read(sd, 0x0c);
-			bt->il_vfrontporch = ((hdmi_read(sd, 0x2c) & 0x1f) * 256 +
-					hdmi_read(sd, 0x2d)) / 2;
-			bt->il_vsync = ((hdmi_read(sd, 0x30) & 0x1f) * 256 +
-					hdmi_read(sd, 0x31)) / 2;
-			bt->vbackporch = ((hdmi_read(sd, 0x34) & 0x1f) * 256 +
-					hdmi_read(sd, 0x35)) / 2;
+			bt->height += hdmi_read16(sd, 0x0b, 0xfff);
+			bt->il_vfrontporch = hdmi_read16(sd, 0x2c, 0x1fff) / 2;
+			bt->il_vsync = hdmi_read16(sd, 0x30, 0x1fff) / 2;
+			bt->vbackporch = hdmi_read16(sd, 0x34, 0x1fff) / 2;
 		}
 		adv7604_fill_optional_dv_timings_fields(sd, timings);
 	} else {
@@ -1300,11 +1623,11 @@ static int adv7604_query_dv_timings(struct v4l2_subdev *sd,
 				v4l2_dbg(1, debug, sd, "%s: restart STDI\n", __func__);
 				/* TODO restart STDI for Sync Channel 2 */
 				/* enter one-shot mode */
-				cp_write_and_or(sd, 0x86, 0xf9, 0x00);
+				cp_write_clr_set(sd, 0x86, 0x06, 0x00);
 				/* trigger STDI restart */
-				cp_write_and_or(sd, 0x86, 0xf9, 0x04);
+				cp_write_clr_set(sd, 0x86, 0x06, 0x04);
 				/* reset to continuous mode */
-				cp_write_and_or(sd, 0x86, 0xf9, 0x02);
+				cp_write_clr_set(sd, 0x86, 0x06, 0x02);
 				state->restart_stdi_once = false;
 				return -ENOLINK;
 			}
@@ -1321,16 +1644,16 @@ found:
 		return -ENOLINK;
 	}
 
-	if ((!DIGITAL_INPUT && bt->pixelclock > 170000000) ||
-			(DIGITAL_INPUT && bt->pixelclock > 225000000)) {
+	if ((is_analog_input(sd) && bt->pixelclock > 170000000) ||
+			(is_digital_input(sd) && bt->pixelclock > 225000000)) {
 		v4l2_dbg(1, debug, sd, "%s: pixelclock out of range %d\n",
 				__func__, (u32)bt->pixelclock);
 		return -ERANGE;
 	}
 
 	if (debug > 1)
-		adv7604_print_timings(sd, timings,
-				"adv7604_query_dv_timings:", true);
+		v4l2_print_dv_timings(sd->name, "adv7604_query_dv_timings: ",
+				      timings, true);
 
 	return 0;
 }
@@ -1345,10 +1668,15 @@ static int adv7604_s_dv_timings(struct v4l2_subdev *sd,
 	if (!timings)
 		return -EINVAL;
 
+	if (v4l2_match_dv_timings(&state->timings, timings, 0)) {
+		v4l2_dbg(1, debug, sd, "%s: no change\n", __func__);
+		return 0;
+	}
+
 	bt = &timings->bt;
 
-	if ((!DIGITAL_INPUT && bt->pixelclock > 170000000) ||
-			(DIGITAL_INPUT && bt->pixelclock > 225000000)) {
+	if ((is_analog_input(sd) && bt->pixelclock > 170000000) ||
+			(is_digital_input(sd) && bt->pixelclock > 225000000)) {
 		v4l2_dbg(1, debug, sd, "%s: pixelclock out of range %d\n",
 				__func__, (u32)bt->pixelclock);
 		return -ERANGE;
@@ -1358,7 +1686,7 @@ static int adv7604_s_dv_timings(struct v4l2_subdev *sd,
 
 	state->timings = *timings;
 
-	cp_write(sd, 0x91, bt->interlaced ? 0x50 : 0x10);
+	cp_write_clr_set(sd, 0x91, 0x40, bt->interlaced ? 0x40 : 0x00);
 
 	/* Use prim_mode and vid_std when available */
 	err = configure_predefined_video_timings(sd, timings);
@@ -1370,10 +1698,9 @@ static int adv7604_s_dv_timings(struct v4l2_subdev *sd,
 
 	set_rgb_quantization_range(sd);
 
-
 	if (debug > 1)
-		adv7604_print_timings(sd, timings,
-				"adv7604_s_dv_timings:", true);
+		v4l2_print_dv_timings(sd->name, "adv7604_s_dv_timings: ",
+				      timings, true);
 	return 0;
 }
 
@@ -1386,103 +1713,71 @@ static int adv7604_g_dv_timings(struct v4l2_subdev *sd,
 	return 0;
 }
 
+static void adv7604_set_termination(struct v4l2_subdev *sd, bool enable)
+{
+	hdmi_write(sd, 0x01, enable ? 0x00 : 0x78);
+}
+
+static void adv7611_set_termination(struct v4l2_subdev *sd, bool enable)
+{
+	hdmi_write(sd, 0x83, enable ? 0xfe : 0xff);
+}
+
 static void enable_input(struct v4l2_subdev *sd)
 {
 	struct adv7604_state *state = to_state(sd);
 
-	switch (state->mode) {
-	case ADV7604_MODE_COMP:
-	case ADV7604_MODE_GR:
-		/* enable */
+	if (is_analog_input(sd)) {
 		io_write(sd, 0x15, 0xb0);   /* Disable Tristate of Pins (no audio) */
-		break;
-	case ADV7604_MODE_HDMI:
-		/* enable */
-		hdmi_write(sd, 0x1a, 0x0a); /* Unmute audio */
-		hdmi_write(sd, 0x01, 0x00); /* Enable HDMI clock terminators */
+	} else if (is_digital_input(sd)) {
+		hdmi_write_clr_set(sd, 0x00, 0x03, state->selected_input);
+		state->info->set_termination(sd, true);
 		io_write(sd, 0x15, 0xa0);   /* Disable Tristate of Pins */
-		break;
-	default:
-		v4l2_dbg(2, debug, sd, "%s: Unknown mode %d\n",
-				__func__, state->mode);
-		break;
+		hdmi_write_clr_set(sd, 0x1a, 0x10, 0x00); /* Unmute audio */
+	} else {
+		v4l2_dbg(2, debug, sd, "%s: Unknown port %d selected\n",
+				__func__, state->selected_input);
 	}
 }
 
 static void disable_input(struct v4l2_subdev *sd)
 {
-	/* disable */
+	struct adv7604_state *state = to_state(sd);
+
+	hdmi_write_clr_set(sd, 0x1a, 0x10, 0x10); /* Mute audio */
+	msleep(16); /* 512 samples with >= 32 kHz sample rate [REF_03, c. 7.16.10] */
 	io_write(sd, 0x15, 0xbe);   /* Tristate all outputs from video core */
-	hdmi_write(sd, 0x1a, 0x1a); /* Mute audio */
-	hdmi_write(sd, 0x01, 0x78); /* Disable HDMI clock terminators */
+	state->info->set_termination(sd, false);
 }
 
 static void select_input(struct v4l2_subdev *sd)
 {
 	struct adv7604_state *state = to_state(sd);
+	const struct adv7604_chip_info *info = state->info;
 
-	switch (state->mode) {
-	case ADV7604_MODE_COMP:
-	case ADV7604_MODE_GR:
-		/* reset ADI recommended settings for HDMI: */
-		/* "ADV7604 Register Settings Recommendations (rev. 2.5, June 2010)" p. 4. */
-		hdmi_write(sd, 0x0d, 0x04); /* HDMI filter optimization */
-		hdmi_write(sd, 0x3d, 0x00); /* DDC bus active pull-up control */
-		hdmi_write(sd, 0x3e, 0x74); /* TMDS PLL optimization */
-		hdmi_write(sd, 0x4e, 0x3b); /* TMDS PLL optimization */
-		hdmi_write(sd, 0x57, 0x74); /* TMDS PLL optimization */
-		hdmi_write(sd, 0x58, 0x63); /* TMDS PLL optimization */
-		hdmi_write(sd, 0x8d, 0x18); /* equaliser */
-		hdmi_write(sd, 0x8e, 0x34); /* equaliser */
-		hdmi_write(sd, 0x93, 0x88); /* equaliser */
-		hdmi_write(sd, 0x94, 0x2e); /* equaliser */
-		hdmi_write(sd, 0x96, 0x00); /* enable automatic EQ changing */
+	if (is_analog_input(sd)) {
+		adv7604_write_reg_seq(sd, info->recommended_settings[0]);
 
 		afe_write(sd, 0x00, 0x08); /* power up ADC */
 		afe_write(sd, 0x01, 0x06); /* power up Analog Front End */
 		afe_write(sd, 0xc8, 0x00); /* phase control */
+	} else if (is_digital_input(sd)) {
+		hdmi_write(sd, 0x00, state->selected_input & 0x03);
 
-		/* set ADI recommended settings for digitizer */
-		/* "ADV7604 Register Settings Recommendations (rev. 2.5, June 2010)" p. 17. */
-		afe_write(sd, 0x12, 0x7b); /* ADC noise shaping filter controls */
-		afe_write(sd, 0x0c, 0x1f); /* CP core gain controls */
-		cp_write(sd, 0x3e, 0x04); /* CP core pre-gain control */
-		cp_write(sd, 0xc3, 0x39); /* CP coast control. Graphics mode */
-		cp_write(sd, 0x40, 0x5c); /* CP core pre-gain control. Graphics mode */
-		break;
+		adv7604_write_reg_seq(sd, info->recommended_settings[1]);
+
+		if (adv7604_has_afe(state)) {
+			afe_write(sd, 0x00, 0xff); /* power down ADC */
+			afe_write(sd, 0x01, 0xfe); /* power down Analog Front End */
+			afe_write(sd, 0xc8, 0x40); /* phase control */
+		}
 
-	case ADV7604_MODE_HDMI:
-		/* set ADI recommended settings for HDMI: */
-		/* "ADV7604 Register Settings Recommendations (rev. 2.5, June 2010)" p. 4. */
-		hdmi_write(sd, 0x0d, 0x84); /* HDMI filter optimization */
-		hdmi_write(sd, 0x3d, 0x10); /* DDC bus active pull-up control */
-		hdmi_write(sd, 0x3e, 0x39); /* TMDS PLL optimization */
-		hdmi_write(sd, 0x4e, 0x3b); /* TMDS PLL optimization */
-		hdmi_write(sd, 0x57, 0xb6); /* TMDS PLL optimization */
-		hdmi_write(sd, 0x58, 0x03); /* TMDS PLL optimization */
-		hdmi_write(sd, 0x8d, 0x18); /* equaliser */
-		hdmi_write(sd, 0x8e, 0x34); /* equaliser */
-		hdmi_write(sd, 0x93, 0x8b); /* equaliser */
-		hdmi_write(sd, 0x94, 0x2d); /* equaliser */
-		hdmi_write(sd, 0x96, 0x01); /* enable automatic EQ changing */
-
-		afe_write(sd, 0x00, 0xff); /* power down ADC */
-		afe_write(sd, 0x01, 0xfe); /* power down Analog Front End */
-		afe_write(sd, 0xc8, 0x40); /* phase control */
-
-		/* reset ADI recommended settings for digitizer */
-		/* "ADV7604 Register Settings Recommendations (rev. 2.5, June 2010)" p. 17. */
-		afe_write(sd, 0x12, 0xfb); /* ADC noise shaping filter controls */
-		afe_write(sd, 0x0c, 0x0d); /* CP core gain controls */
 		cp_write(sd, 0x3e, 0x00); /* CP core pre-gain control */
 		cp_write(sd, 0xc3, 0x39); /* CP coast control. Graphics mode */
 		cp_write(sd, 0x40, 0x80); /* CP core pre-gain control. Graphics mode */
-
-		break;
-	default:
-		v4l2_dbg(2, debug, sd, "%s: Unknown mode %d\n",
-				__func__, state->mode);
-		break;
+	} else {
+		v4l2_dbg(2, debug, sd, "%s: Unknown port %d selected\n",
+				__func__, state->selected_input);
 	}
 }
 
@@ -1491,9 +1786,16 @@ static int adv7604_s_routing(struct v4l2_subdev *sd,
 {
 	struct adv7604_state *state = to_state(sd);
 
-	v4l2_dbg(2, debug, sd, "%s: input %d", __func__, input);
+	v4l2_dbg(2, debug, sd, "%s: input %d, selected input %d",
+			__func__, input, state->selected_input);
 
-	state->mode = input;
+	if (input == state->selected_input)
+		return 0;
+
+	if (input > state->info->max_port)
+		return -EINVAL;
+
+	state->selected_input = input;
 
 	disable_input(sd);
 
@@ -1504,54 +1806,182 @@ static int adv7604_s_routing(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int adv7604_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned int index,
-			     enum v4l2_mbus_pixelcode *code)
+static int adv7604_enum_mbus_code(struct v4l2_subdev *sd,
+				  struct v4l2_subdev_fh *fh,
+				  struct v4l2_subdev_mbus_code_enum *code)
 {
-	if (index)
+	struct adv7604_state *state = to_state(sd);
+
+	if (code->index >= state->info->nformats)
 		return -EINVAL;
-	/* Good enough for now */
-	*code = V4L2_MBUS_FMT_FIXED;
+
+	code->code = state->info->formats[code->index].code;
+
 	return 0;
 }
 
-static int adv7604_g_mbus_fmt(struct v4l2_subdev *sd,
-		struct v4l2_mbus_framefmt *fmt)
+static void adv7604_fill_format(struct adv7604_state *state,
+				struct v4l2_mbus_framefmt *format)
 {
-	struct adv7604_state *state = to_state(sd);
+	memset(format, 0, sizeof(*format));
+
+	format->width = state->timings.bt.width;
+	format->height = state->timings.bt.height;
+	format->field = V4L2_FIELD_NONE;
 
-	fmt->width = state->timings.bt.width;
-	fmt->height = state->timings.bt.height;
-	fmt->code = V4L2_MBUS_FMT_FIXED;
-	fmt->field = V4L2_FIELD_NONE;
-	if (state->timings.bt.standards & V4L2_DV_BT_STD_CEA861) {
-		fmt->colorspace = (state->timings.bt.height <= 576) ?
+	if (state->timings.bt.standards & V4L2_DV_BT_STD_CEA861)
+		format->colorspace = (state->timings.bt.height <= 576) ?
 			V4L2_COLORSPACE_SMPTE170M : V4L2_COLORSPACE_REC709;
+}
+
+/*
+ * Compute the op_ch_sel value required to obtain on the bus the component order
+ * corresponding to the selected format taking into account bus reordering
+ * applied by the board at the output of the device.
+ *
+ * The following table gives the op_ch_value from the format component order
+ * (expressed as op_ch_sel value in column) and the bus reordering (expressed as
+ * adv7604_bus_order value in row).
+ *
+ *           |	GBR(0)	GRB(1)	BGR(2)	RGB(3)	BRG(4)	RBG(5)
+ * ----------+-------------------------------------------------
+ * RGB (NOP) |	GBR	GRB	BGR	RGB	BRG	RBG
+ * GRB (1-2) |	BGR	RGB	GBR	GRB	RBG	BRG
+ * RBG (2-3) |	GRB	GBR	BRG	RBG	BGR	RGB
+ * BGR (1-3) |	RBG	BRG	RGB	BGR	GRB	GBR
+ * BRG (ROR) |	BRG	RBG	GRB	GBR	RGB	BGR
+ * GBR (ROL) |	RGB	BGR	RBG	BRG	GBR	GRB
+ */
+static unsigned int adv7604_op_ch_sel(struct adv7604_state *state)
+{
+#define _SEL(a,b,c,d,e,f)	{ \
+	ADV7604_OP_CH_SEL_##a, ADV7604_OP_CH_SEL_##b, ADV7604_OP_CH_SEL_##c, \
+	ADV7604_OP_CH_SEL_##d, ADV7604_OP_CH_SEL_##e, ADV7604_OP_CH_SEL_##f }
+#define _BUS(x)			[ADV7604_BUS_ORDER_##x]
+
+	static const unsigned int op_ch_sel[6][6] = {
+		_BUS(RGB) /* NOP */ = _SEL(GBR, GRB, BGR, RGB, BRG, RBG),
+		_BUS(GRB) /* 1-2 */ = _SEL(BGR, RGB, GBR, GRB, RBG, BRG),
+		_BUS(RBG) /* 2-3 */ = _SEL(GRB, GBR, BRG, RBG, BGR, RGB),
+		_BUS(BGR) /* 1-3 */ = _SEL(RBG, BRG, RGB, BGR, GRB, GBR),
+		_BUS(BRG) /* ROR */ = _SEL(BRG, RBG, GRB, GBR, RGB, BGR),
+		_BUS(GBR) /* ROL */ = _SEL(RGB, BGR, RBG, BRG, GBR, GRB),
+	};
+
+	return op_ch_sel[state->pdata.bus_order][state->format->op_ch_sel >> 5];
+}
+
+static void adv7604_setup_format(struct adv7604_state *state)
+{
+	struct v4l2_subdev *sd = &state->sd;
+
+	io_write_clr_set(sd, 0x02, 0x02,
+			state->format->rgb_out ? ADV7604_RGB_OUT : 0);
+	io_write(sd, 0x03, state->format->op_format_sel |
+		 state->pdata.op_format_mode_sel);
+	io_write_clr_set(sd, 0x04, 0xe0, adv7604_op_ch_sel(state));
+	io_write_clr_set(sd, 0x05, 0x01,
+			state->format->swap_cb_cr ? ADV7604_OP_SWAP_CB_CR : 0);
+}
+
+static int adv7604_get_format(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
+			      struct v4l2_subdev_format *format)
+{
+	struct adv7604_state *state = to_state(sd);
+
+	if (format->pad != state->source_pad)
+		return -EINVAL;
+
+	adv7604_fill_format(state, &format->format);
+
+	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
+		struct v4l2_mbus_framefmt *fmt;
+
+		fmt = v4l2_subdev_get_try_format(fh, format->pad);
+		format->format.code = fmt->code;
+	} else {
+		format->format.code = state->format->code;
 	}
+
+	return 0;
+}
+
+static int adv7604_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
+			      struct v4l2_subdev_format *format)
+{
+	struct adv7604_state *state = to_state(sd);
+	const struct adv7604_format_info *info;
+
+	if (format->pad != state->source_pad)
+		return -EINVAL;
+
+	info = adv7604_format_info(state, format->format.code);
+	if (info == NULL)
+		info = adv7604_format_info(state, V4L2_MBUS_FMT_YUYV8_2X8);
+
+	adv7604_fill_format(state, &format->format);
+	format->format.code = info->code;
+
+	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
+		struct v4l2_mbus_framefmt *fmt;
+
+		fmt = v4l2_subdev_get_try_format(fh, format->pad);
+		fmt->code = format->format.code;
+	} else {
+		state->format = info;
+		adv7604_setup_format(state);
+	}
+
 	return 0;
 }
 
 static int adv7604_isr(struct v4l2_subdev *sd, u32 status, bool *handled)
 {
 	struct adv7604_state *state = to_state(sd);
-	u8 fmt_change, fmt_change_digital, tx_5v;
+	const struct adv7604_chip_info *info = state->info;
+	const u8 irq_reg_0x43 = io_read(sd, 0x43);
+	const u8 irq_reg_0x6b = io_read(sd, 0x6b);
+	const u8 irq_reg_0x70 = io_read(sd, 0x70);
+	u8 fmt_change_digital;
+	u8 fmt_change;
+	u8 tx_5v;
+
+	if (irq_reg_0x43)
+		io_write(sd, 0x44, irq_reg_0x43);
+	if (irq_reg_0x70)
+		io_write(sd, 0x71, irq_reg_0x70);
+	if (irq_reg_0x6b)
+		io_write(sd, 0x6c, irq_reg_0x6b);
+
+	v4l2_dbg(2, debug, sd, "%s: ", __func__);
 
 	/* format change */
-	fmt_change = io_read(sd, 0x43) & 0x98;
-	if (fmt_change)
-		io_write(sd, 0x44, fmt_change);
-	fmt_change_digital = DIGITAL_INPUT ? (io_read(sd, 0x6b) & 0xc0) : 0;
-	if (fmt_change_digital)
-		io_write(sd, 0x6c, fmt_change_digital);
+	fmt_change = irq_reg_0x43 & 0x98;
+	fmt_change_digital = is_digital_input(sd)
+			   ? irq_reg_0x6b & info->fmt_change_digital_mask
+			   : 0;
+
 	if (fmt_change || fmt_change_digital) {
 		v4l2_dbg(1, debug, sd,
-			"%s: ADV7604_FMT_CHANGE, fmt_change = 0x%x, fmt_change_digital = 0x%x\n",
+			"%s: fmt_change = 0x%x, fmt_change_digital = 0x%x\n",
 			__func__, fmt_change, fmt_change_digital);
+
 		v4l2_subdev_notify(sd, ADV7604_FMT_CHANGE, NULL);
+
 		if (handled)
 			*handled = true;
 	}
+	/* HDMI/DVI mode */
+	if (irq_reg_0x6b & 0x01) {
+		v4l2_dbg(1, debug, sd, "%s: irq %s mode\n", __func__,
+			(io_read(sd, 0x6a) & 0x01) ? "HDMI" : "DVI");
+		set_rgb_quantization_range(sd);
+		if (handled)
+			*handled = true;
+	}
+
 	/* tx 5v detect */
-	tx_5v = io_read(sd, 0x70) & 0x10;
+	tx_5v = io_read(sd, 0x70) & info->cable_det_mask;
 	if (tx_5v) {
 		v4l2_dbg(1, debug, sd, "%s: tx_5v: 0x%x\n", __func__, tx_5v);
 		io_write(sd, 0x71, tx_5v);
@@ -1562,58 +1992,183 @@ static int adv7604_isr(struct v4l2_subdev *sd, u32 status, bool *handled)
 	return 0;
 }
 
-static int adv7604_get_edid(struct v4l2_subdev *sd, struct v4l2_subdev_edid *edid)
+static int adv7604_get_edid(struct v4l2_subdev *sd, struct v4l2_edid *edid)
 {
 	struct adv7604_state *state = to_state(sd);
+	u8 *data = NULL;
 
-	if (edid->pad != 0)
+	if (edid->pad > ADV7604_PAD_HDMI_PORT_D)
 		return -EINVAL;
 	if (edid->blocks == 0)
 		return -EINVAL;
-	if (edid->start_block >= state->edid_blocks)
+	if (edid->blocks > 2)
 		return -EINVAL;
-	if (edid->start_block + edid->blocks > state->edid_blocks)
-		edid->blocks = state->edid_blocks - edid->start_block;
-	if (!edid->edid)
+	if (edid->start_block > 1)
 		return -EINVAL;
-	memcpy(edid->edid + edid->start_block * 128,
-	       state->edid + edid->start_block * 128,
+	if (edid->start_block == 1)
+		edid->blocks = 1;
+
+	if (edid->blocks > state->edid.blocks)
+		edid->blocks = state->edid.blocks;
+
+	switch (edid->pad) {
+	case ADV7604_PAD_HDMI_PORT_A:
+	case ADV7604_PAD_HDMI_PORT_B:
+	case ADV7604_PAD_HDMI_PORT_C:
+	case ADV7604_PAD_HDMI_PORT_D:
+		if (state->edid.present & (1 << edid->pad))
+			data = state->edid.edid;
+		break;
+	default:
+		return -EINVAL;
+		break;
+	}
+	if (!data)
+		return -ENODATA;
+
+	memcpy(edid->edid,
+	       data + edid->start_block * 128,
 	       edid->blocks * 128);
 	return 0;
 }
 
-static int adv7604_set_edid(struct v4l2_subdev *sd, struct v4l2_subdev_edid *edid)
+static int get_edid_spa_location(const u8 *edid)
+{
+	u8 d;
+
+	if ((edid[0x7e] != 1) ||
+	    (edid[0x80] != 0x02) ||
+	    (edid[0x81] != 0x03)) {
+		return -1;
+	}
+
+	/* search Vendor Specific Data Block (tag 3) */
+	d = edid[0x82] & 0x7f;
+	if (d > 4) {
+		int i = 0x84;
+		int end = 0x80 + d;
+
+		do {
+			u8 tag = edid[i] >> 5;
+			u8 len = edid[i] & 0x1f;
+
+			if ((tag == 3) && (len >= 5))
+				return i + 4;
+			i += len + 1;
+		} while (i < end);
+	}
+	return -1;
+}
+
+static int adv7604_set_edid(struct v4l2_subdev *sd, struct v4l2_edid *edid)
 {
 	struct adv7604_state *state = to_state(sd);
+	const struct adv7604_chip_info *info = state->info;
+	int spa_loc;
 	int err;
+	int i;
 
-	if (edid->pad != 0)
+	if (edid->pad > ADV7604_PAD_HDMI_PORT_D)
 		return -EINVAL;
 	if (edid->start_block != 0)
 		return -EINVAL;
 	if (edid->blocks == 0) {
-		/* Pull down the hotplug pin */
-		v4l2_subdev_notify(sd, ADV7604_HOTPLUG, (void *)0);
-		/* Disables I2C access to internal EDID ram from DDC port */
-		rep_write_and_or(sd, 0x77, 0xf0, 0x0);
-		state->edid_blocks = 0;
+		/* Disable hotplug and I2C access to EDID RAM from DDC port */
+		state->edid.present &= ~(1 << edid->pad);
+		adv7604_set_hpd(state, state->edid.present);
+		rep_write_clr_set(sd, info->edid_enable_reg, 0x0f, state->edid.present);
+
 		/* Fall back to a 16:9 aspect ratio */
 		state->aspect_ratio.numerator = 16;
 		state->aspect_ratio.denominator = 9;
+
+		if (!state->edid.present)
+			state->edid.blocks = 0;
+
+		v4l2_dbg(2, debug, sd, "%s: clear EDID pad %d, edid.present = 0x%x\n",
+				__func__, edid->pad, state->edid.present);
 		return 0;
 	}
-	if (edid->blocks > 2)
+	if (edid->blocks > 2) {
+		edid->blocks = 2;
 		return -E2BIG;
-	if (!edid->edid)
+	}
+
+	v4l2_dbg(2, debug, sd, "%s: write EDID pad %d, edid.present = 0x%x\n",
+			__func__, edid->pad, state->edid.present);
+
+	/* Disable hotplug and I2C access to EDID RAM from DDC port */
+	cancel_delayed_work_sync(&state->delayed_work_enable_hotplug);
+	adv7604_set_hpd(state, 0);
+	rep_write_clr_set(sd, info->edid_enable_reg, 0x0f, 0x00);
+
+	spa_loc = get_edid_spa_location(edid->edid);
+	if (spa_loc < 0)
+		spa_loc = 0xc0; /* Default value [REF_02, p. 116] */
+
+	switch (edid->pad) {
+	case ADV7604_PAD_HDMI_PORT_A:
+		state->spa_port_a[0] = edid->edid[spa_loc];
+		state->spa_port_a[1] = edid->edid[spa_loc + 1];
+		break;
+	case ADV7604_PAD_HDMI_PORT_B:
+		rep_write(sd, 0x70, edid->edid[spa_loc]);
+		rep_write(sd, 0x71, edid->edid[spa_loc + 1]);
+		break;
+	case ADV7604_PAD_HDMI_PORT_C:
+		rep_write(sd, 0x72, edid->edid[spa_loc]);
+		rep_write(sd, 0x73, edid->edid[spa_loc + 1]);
+		break;
+	case ADV7604_PAD_HDMI_PORT_D:
+		rep_write(sd, 0x74, edid->edid[spa_loc]);
+		rep_write(sd, 0x75, edid->edid[spa_loc + 1]);
+		break;
+	default:
 		return -EINVAL;
-	memcpy(state->edid, edid->edid, 128 * edid->blocks);
-	state->edid_blocks = edid->blocks;
+	}
+
+	if (info->type == ADV7604) {
+		rep_write(sd, 0x76, spa_loc & 0xff);
+		rep_write_clr_set(sd, 0x77, 0x40, (spa_loc & 0x100) >> 2);
+	} else {
+		/* FIXME: Where is the SPA location LSB register ? */
+		rep_write_clr_set(sd, 0x71, 0x01, (spa_loc & 0x100) >> 8);
+	}
+
+	edid->edid[spa_loc] = state->spa_port_a[0];
+	edid->edid[spa_loc + 1] = state->spa_port_a[1];
+
+	memcpy(state->edid.edid, edid->edid, 128 * edid->blocks);
+	state->edid.blocks = edid->blocks;
 	state->aspect_ratio = v4l2_calc_aspect_ratio(edid->edid[0x15],
 			edid->edid[0x16]);
-	err = edid_write_block(sd, 128 * edid->blocks, state->edid);
-	if (err < 0)
-		v4l2_err(sd, "error %d writing edid\n", err);
-	return err;
+	state->edid.present |= 1 << edid->pad;
+
+	err = edid_write_block(sd, 128 * edid->blocks, state->edid.edid);
+	if (err < 0) {
+		v4l2_err(sd, "error %d writing edid pad %d\n", err, edid->pad);
+		return err;
+	}
+
+	/* adv7604 calculates the checksums and enables I2C access to internal
+	   EDID RAM from DDC port. */
+	rep_write_clr_set(sd, info->edid_enable_reg, 0x0f, state->edid.present);
+
+	for (i = 0; i < 1000; i++) {
+		if (rep_read(sd, info->edid_status_reg) & state->edid.present)
+			break;
+		mdelay(1);
+	}
+	if (i == 1000) {
+		v4l2_err(sd, "error enabling edid (0x%x)\n", state->edid.present);
+		return -EIO;
+	}
+
+
+	/* enable hotplug after 100 ms */
+	queue_delayed_work(state->work_queues,
+			&state->delayed_work_enable_hotplug, HZ / 10);
+	return 0;
 }
 
 /*********** avi info frame CEA-861-E **************/
@@ -1625,7 +2180,7 @@ static void print_avi_infoframe(struct v4l2_subdev *sd)
 	u8 avi_len;
 	u8 avi_ver;
 
-	if (!(hdmi_read(sd, 0x05) & 0x80)) {
+	if (!is_hdmi(sd)) {
 		v4l2_info(sd, "receive DVI-D signal (AVI infoframe not supported)\n");
 		return;
 	}
@@ -1663,42 +2218,57 @@ static void print_avi_infoframe(struct v4l2_subdev *sd)
 static int adv7604_log_status(struct v4l2_subdev *sd)
 {
 	struct adv7604_state *state = to_state(sd);
+	const struct adv7604_chip_info *info = state->info;
 	struct v4l2_dv_timings timings;
 	struct stdi_readback stdi;
 	u8 reg_io_0x02 = io_read(sd, 0x02);
+	u8 edid_enabled;
+	u8 cable_det;
 
-	char *csc_coeff_sel_rb[16] = {
+	static const char * const csc_coeff_sel_rb[16] = {
 		"bypassed", "YPbPr601 -> RGB", "reserved", "YPbPr709 -> RGB",
 		"reserved", "RGB -> YPbPr601", "reserved", "RGB -> YPbPr709",
 		"reserved", "YPbPr709 -> YPbPr601", "YPbPr601 -> YPbPr709",
 		"reserved", "reserved", "reserved", "reserved", "manual"
 	};
-	char *input_color_space_txt[16] = {
+	static const char * const input_color_space_txt[16] = {
 		"RGB limited range (16-235)", "RGB full range (0-255)",
 		"YCbCr Bt.601 (16-235)", "YCbCr Bt.709 (16-235)",
-		"XvYCC Bt.601", "XvYCC Bt.709",
+		"xvYCC Bt.601", "xvYCC Bt.709",
 		"YCbCr Bt.601 (0-255)", "YCbCr Bt.709 (0-255)",
 		"invalid", "invalid", "invalid", "invalid", "invalid",
 		"invalid", "invalid", "automatic"
 	};
-	char *rgb_quantization_range_txt[] = {
+	static const char * const rgb_quantization_range_txt[] = {
 		"Automatic",
 		"RGB limited range (16-235)",
 		"RGB full range (0-255)",
 	};
+	static const char * const deep_color_mode_txt[4] = {
+		"8-bits per channel",
+		"10-bits per channel",
+		"12-bits per channel",
+		"16-bits per channel (not supported)"
+	};
 
 	v4l2_info(sd, "-----Chip status-----\n");
 	v4l2_info(sd, "Chip power: %s\n", no_power(sd) ? "off" : "on");
-	v4l2_info(sd, "Connector type: %s\n", state->connector_hdmi ?
-			"HDMI" : (DIGITAL_INPUT ? "DVI-D" : "DVI-A"));
-	v4l2_info(sd, "EDID: %s\n", ((rep_read(sd, 0x7d) & 0x01) &&
-			(rep_read(sd, 0x77) & 0x01)) ? "enabled" : "disabled ");
+	edid_enabled = rep_read(sd, info->edid_status_reg);
+	v4l2_info(sd, "EDID enabled port A: %s, B: %s, C: %s, D: %s\n",
+			((edid_enabled & 0x01) ? "Yes" : "No"),
+			((edid_enabled & 0x02) ? "Yes" : "No"),
+			((edid_enabled & 0x04) ? "Yes" : "No"),
+			((edid_enabled & 0x08) ? "Yes" : "No"));
 	v4l2_info(sd, "CEC: %s\n", !!(cec_read(sd, 0x2a) & 0x01) ?
 			"enabled" : "disabled");
 
 	v4l2_info(sd, "-----Signal status-----\n");
-	v4l2_info(sd, "Cable detected (+5V power): %s\n",
-			(io_read(sd, 0x6f) & 0x10) ? "true" : "false");
+	cable_det = info->read_cable_det(sd);
+	v4l2_info(sd, "Cable detected (+5V power) port A: %s, B: %s, C: %s, D: %s\n",
+			((cable_det & 0x01) ? "Yes" : "No"),
+			((cable_det & 0x02) ? "Yes" : "No"),
+			((cable_det & 0x04) ? "Yes" : "No"),
+			((cable_det & 0x08) ? "Yes" : "No"));
 	v4l2_info(sd, "TMDS signal detected: %s\n",
 			no_signal_tmds(sd) ? "false" : "true");
 	v4l2_info(sd, "TMDS signal locked: %s\n",
@@ -1723,8 +2293,13 @@ static int adv7604_log_status(struct v4l2_subdev *sd)
 	if (adv7604_query_dv_timings(sd, &timings))
 		v4l2_info(sd, "No video detected\n");
 	else
-		adv7604_print_timings(sd, &timings, "Detected format:", true);
-	adv7604_print_timings(sd, &state->timings, "Configured format:", true);
+		v4l2_print_dv_timings(sd->name, "Detected format: ",
+				      &timings, true);
+	v4l2_print_dv_timings(sd->name, "Configured format: ",
+			      &state->timings, true);
+
+	if (no_signal(sd))
+		return 0;
 
 	v4l2_info(sd, "-----Color space-----\n");
 	v4l2_info(sd, "RGB quantization range ctrl: %s\n",
@@ -1735,15 +2310,43 @@ static int adv7604_log_status(struct v4l2_subdev *sd)
 			(reg_io_0x02 & 0x02) ? "RGB" : "YCbCr",
 			(reg_io_0x02 & 0x04) ? "(16-235)" : "(0-255)",
 			((reg_io_0x02 & 0x04) ^ (reg_io_0x02 & 0x01)) ?
-					"enabled" : "disabled");
+				"enabled" : "disabled");
 	v4l2_info(sd, "Color space conversion: %s\n",
 			csc_coeff_sel_rb[cp_read(sd, 0xfc) >> 4]);
 
-	/* Digital video */
-	if (DIGITAL_INPUT) {
-		v4l2_info(sd, "-----HDMI status-----\n");
-		v4l2_info(sd, "HDCP encrypted content: %s\n",
-				hdmi_read(sd, 0x05) & 0x40 ? "true" : "false");
+	if (!is_digital_input(sd))
+		return 0;
+
+	v4l2_info(sd, "-----%s status-----\n", is_hdmi(sd) ? "HDMI" : "DVI-D");
+	v4l2_info(sd, "Digital video port selected: %c\n",
+			(hdmi_read(sd, 0x00) & 0x03) + 'A');
+	v4l2_info(sd, "HDCP encrypted content: %s\n",
+			(hdmi_read(sd, 0x05) & 0x40) ? "true" : "false");
+	v4l2_info(sd, "HDCP keys read: %s%s\n",
+			(hdmi_read(sd, 0x04) & 0x20) ? "yes" : "no",
+			(hdmi_read(sd, 0x04) & 0x10) ? "ERROR" : "");
+	if (!is_hdmi(sd)) {
+		bool audio_pll_locked = hdmi_read(sd, 0x04) & 0x01;
+		bool audio_sample_packet_detect = hdmi_read(sd, 0x18) & 0x01;
+		bool audio_mute = io_read(sd, 0x65) & 0x40;
+
+		v4l2_info(sd, "Audio: pll %s, samples %s, %s\n",
+				audio_pll_locked ? "locked" : "not locked",
+				audio_sample_packet_detect ? "detected" : "not detected",
+				audio_mute ? "muted" : "enabled");
+		if (audio_pll_locked && audio_sample_packet_detect) {
+			v4l2_info(sd, "Audio format: %s\n",
+					(hdmi_read(sd, 0x07) & 0x20) ? "multi-channel" : "stereo");
+		}
+		v4l2_info(sd, "Audio CTS: %u\n", (hdmi_read(sd, 0x5b) << 12) +
+				(hdmi_read(sd, 0x5c) << 8) +
+				(hdmi_read(sd, 0x5d) & 0xf0));
+		v4l2_info(sd, "Audio N: %u\n", ((hdmi_read(sd, 0x5d) & 0x0f) << 16) +
+				(hdmi_read(sd, 0x5e) << 8) +
+				hdmi_read(sd, 0x5f));
+		v4l2_info(sd, "AV Mute: %s\n", (hdmi_read(sd, 0x04) & 0x40) ? "on" : "off");
+
+		v4l2_info(sd, "Deep color mode: %s\n", deep_color_mode_txt[(hdmi_read(sd, 0x0b) & 0x60) >> 5]);
 
 		print_avi_infoframe(sd);
 	}
@@ -1759,13 +2362,6 @@ static const struct v4l2_ctrl_ops adv7604_ctrl_ops = {
 
 static const struct v4l2_subdev_core_ops adv7604_core_ops = {
 	.log_status = adv7604_log_status,
-	.g_ext_ctrls = v4l2_subdev_g_ext_ctrls,
-	.try_ext_ctrls = v4l2_subdev_try_ext_ctrls,
-	.s_ext_ctrls = v4l2_subdev_s_ext_ctrls,
-	.g_ctrl = v4l2_subdev_g_ctrl,
-	.s_ctrl = v4l2_subdev_s_ctrl,
-	.queryctrl = v4l2_subdev_queryctrl,
-	.querymenu = v4l2_subdev_querymenu,
 	.interrupt_service_routine = adv7604_isr,
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 	.g_register = adv7604_g_register,
@@ -1779,17 +2375,16 @@ static const struct v4l2_subdev_video_ops adv7604_video_ops = {
 	.s_dv_timings = adv7604_s_dv_timings,
 	.g_dv_timings = adv7604_g_dv_timings,
 	.query_dv_timings = adv7604_query_dv_timings,
-	.enum_dv_timings = adv7604_enum_dv_timings,
-	.dv_timings_cap = adv7604_dv_timings_cap,
-	.enum_mbus_fmt = adv7604_enum_mbus_fmt,
-	.g_mbus_fmt = adv7604_g_mbus_fmt,
-	.try_mbus_fmt = adv7604_g_mbus_fmt,
-	.s_mbus_fmt = adv7604_g_mbus_fmt,
 };
 
 static const struct v4l2_subdev_pad_ops adv7604_pad_ops = {
+	.enum_mbus_code = adv7604_enum_mbus_code,
+	.get_fmt = adv7604_get_format,
+	.set_fmt = adv7604_set_format,
 	.get_edid = adv7604_get_edid,
 	.set_edid = adv7604_set_edid,
+	.dv_timings_cap = adv7604_dv_timings_cap,
+	.enum_dv_timings = adv7604_enum_dv_timings,
 };
 
 static const struct v4l2_subdev_ops adv7604_ops = {
@@ -1838,6 +2433,7 @@ static const struct v4l2_ctrl_config adv7604_ctrl_free_run_color = {
 static int adv7604_core_init(struct v4l2_subdev *sd)
 {
 	struct adv7604_state *state = to_state(sd);
+	const struct adv7604_chip_info *info = state->info;
 	struct adv7604_platform_data *pdata = &state->pdata;
 
 	hdmi_write(sd, 0x48,
@@ -1846,28 +2442,39 @@ static int adv7604_core_init(struct v4l2_subdev *sd)
 
 	disable_input(sd);
 
+	if (pdata->default_input >= 0 &&
+	    pdata->default_input < state->source_pad) {
+		state->selected_input = pdata->default_input;
+		select_input(sd);
+		enable_input(sd);
+	}
+
 	/* power */
 	io_write(sd, 0x0c, 0x42);   /* Power up part and power down VDP */
 	io_write(sd, 0x0b, 0x44);   /* Power down ESDP block */
 	cp_write(sd, 0xcf, 0x01);   /* Power down macrovision */
 
 	/* video format */
-	io_write_and_or(sd, 0x02, 0xf0,
+	io_write_clr_set(sd, 0x02, 0x0f,
 			pdata->alt_gamma << 3 |
 			pdata->op_656_range << 2 |
-			pdata->rgb_out << 1 |
 			pdata->alt_data_sat << 0);
-	io_write(sd, 0x03, pdata->op_format_sel);
-	io_write_and_or(sd, 0x04, 0x1f, pdata->op_ch_sel << 5);
-	io_write_and_or(sd, 0x05, 0xf0, pdata->blank_data << 3 |
-					pdata->insert_av_codes << 2 |
-					pdata->replicate_av_codes << 1 |
-					pdata->invert_cbcr << 0);
+	io_write_clr_set(sd, 0x05, 0x0e, pdata->blank_data << 3 |
+			pdata->insert_av_codes << 2 |
+			pdata->replicate_av_codes << 1);
+	adv7604_setup_format(state);
 
-	/* TODO from platform data */
 	cp_write(sd, 0x69, 0x30);   /* Enable CP CSC */
-	io_write(sd, 0x06, 0xa6);   /* positive VS and HS */
-	io_write(sd, 0x14, 0x7f);   /* Drive strength adjusted to max */
+
+	/* VS, HS polarities */
+	io_write(sd, 0x06, 0xa0 | pdata->inv_vs_pol << 2 |
+		 pdata->inv_hs_pol << 1 | pdata->inv_llc_pol);
+
+	/* Adjust drive strength */
+	io_write(sd, 0x14, 0x40 | pdata->dr_str_data << 4 |
+				pdata->dr_str_clk << 2 |
+				pdata->dr_str_sync);
+
 	cp_write(sd, 0xba, (pdata->hdmi_free_run_mode << 1) | 0x01); /* HDMI free run */
 	cp_write(sd, 0xf3, 0xdc); /* Low threshold to enter/exit free run mode */
 	cp_write(sd, 0xf9, 0x23); /*  STDI ch. 1 - LCVS change threshold -
@@ -1877,48 +2484,47 @@ static int adv7604_core_init(struct v4l2_subdev *sd)
 	cp_write(sd, 0xc9, 0x2d); /* use prim_mode and vid_std as free run resolution
 				     for digital formats */
 
+	/* HDMI audio */
+	hdmi_write_clr_set(sd, 0x15, 0x03, 0x03); /* Mute on FIFO over-/underflow [REF_01, c. 1.2.18] */
+	hdmi_write_clr_set(sd, 0x1a, 0x0e, 0x08); /* Wait 1 s before unmute */
+	hdmi_write_clr_set(sd, 0x68, 0x06, 0x06); /* FIFO reset on over-/underflow [REF_01, c. 1.2.19] */
+
 	/* TODO from platform data */
 	afe_write(sd, 0xb5, 0x01);  /* Setting MCLK to 256Fs */
 
-	afe_write(sd, 0x02, pdata->ain_sel); /* Select analog input muxing mode */
-	io_write_and_or(sd, 0x30, ~(1 << 4), pdata->output_bus_lsb_to_msb << 4);
+	if (adv7604_has_afe(state)) {
+		afe_write(sd, 0x02, pdata->ain_sel); /* Select analog input muxing mode */
+		io_write_clr_set(sd, 0x30, 1 << 4, pdata->output_bus_lsb_to_msb << 4);
+	}
 
 	/* interrupts */
-	io_write(sd, 0x40, 0xc2); /* Configure INT1 */
-	io_write(sd, 0x41, 0xd7); /* STDI irq for any change, disable INT2 */
+	io_write(sd, 0x40, 0xc0 | pdata->int1_config); /* Configure INT1 */
 	io_write(sd, 0x46, 0x98); /* Enable SSPD, STDI and CP unlocked interrupts */
-	io_write(sd, 0x6e, 0xc0); /* Enable V_LOCKED and DE_REGEN_LCK interrupts */
-	io_write(sd, 0x73, 0x10); /* Enable CABLE_DET_A_ST (+5v) interrupt */
+	io_write(sd, 0x6e, info->fmt_change_digital_mask); /* Enable V_LOCKED and DE_REGEN_LCK interrupts */
+	io_write(sd, 0x73, info->cable_det_mask); /* Enable cable detection (+5v) interrupts */
+	info->setup_irqs(sd);
 
 	return v4l2_ctrl_handler_setup(sd->ctrl_handler);
 }
 
+static void adv7604_setup_irqs(struct v4l2_subdev *sd)
+{
+	io_write(sd, 0x41, 0xd7); /* STDI irq for any change, disable INT2 */
+}
+
+static void adv7611_setup_irqs(struct v4l2_subdev *sd)
+{
+	io_write(sd, 0x41, 0xd0); /* STDI irq for any change, disable INT2 */
+}
+
 static void adv7604_unregister_clients(struct adv7604_state *state)
 {
-	if (state->i2c_avlink)
-		i2c_unregister_device(state->i2c_avlink);
-	if (state->i2c_cec)
-		i2c_unregister_device(state->i2c_cec);
-	if (state->i2c_infoframe)
-		i2c_unregister_device(state->i2c_infoframe);
-	if (state->i2c_esdp)
-		i2c_unregister_device(state->i2c_esdp);
-	if (state->i2c_dpp)
-		i2c_unregister_device(state->i2c_dpp);
-	if (state->i2c_afe)
-		i2c_unregister_device(state->i2c_afe);
-	if (state->i2c_repeater)
-		i2c_unregister_device(state->i2c_repeater);
-	if (state->i2c_edid)
-		i2c_unregister_device(state->i2c_edid);
-	if (state->i2c_hdmi)
-		i2c_unregister_device(state->i2c_hdmi);
-	if (state->i2c_test)
-		i2c_unregister_device(state->i2c_test);
-	if (state->i2c_cp)
-		i2c_unregister_device(state->i2c_cp);
-	if (state->i2c_vdp)
-		i2c_unregister_device(state->i2c_vdp);
+	unsigned int i;
+
+	for (i = 1; i < ARRAY_SIZE(state->i2c_clients); ++i) {
+		if (state->i2c_clients[i])
+			i2c_unregister_device(state->i2c_clients[i]);
+	}
 }
 
 static struct i2c_client *adv7604_dummy_client(struct v4l2_subdev *sd,
@@ -1931,13 +2537,219 @@ static struct i2c_client *adv7604_dummy_client(struct v4l2_subdev *sd,
 	return i2c_new_dummy(client->adapter, io_read(sd, io_reg) >> 1);
 }
 
+static const struct adv7604_reg_seq adv7604_recommended_settings_afe[] = {
+	/* reset ADI recommended settings for HDMI: */
+	/* "ADV7604 Register Settings Recommendations (rev. 2.5, June 2010)" p. 4. */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x0d), 0x04 }, /* HDMI filter optimization */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x0d), 0x04 }, /* HDMI filter optimization */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x3d), 0x00 }, /* DDC bus active pull-up control */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x3e), 0x74 }, /* TMDS PLL optimization */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x4e), 0x3b }, /* TMDS PLL optimization */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x57), 0x74 }, /* TMDS PLL optimization */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x58), 0x63 }, /* TMDS PLL optimization */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x8d), 0x18 }, /* equaliser */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x8e), 0x34 }, /* equaliser */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x93), 0x88 }, /* equaliser */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x94), 0x2e }, /* equaliser */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x96), 0x00 }, /* enable automatic EQ changing */
+
+	/* set ADI recommended settings for digitizer */
+	/* "ADV7604 Register Settings Recommendations (rev. 2.5, June 2010)" p. 17. */
+	{ ADV7604_REG(ADV7604_PAGE_AFE, 0x12), 0x7b }, /* ADC noise shaping filter controls */
+	{ ADV7604_REG(ADV7604_PAGE_AFE, 0x0c), 0x1f }, /* CP core gain controls */
+	{ ADV7604_REG(ADV7604_PAGE_CP, 0x3e), 0x04 }, /* CP core pre-gain control */
+	{ ADV7604_REG(ADV7604_PAGE_CP, 0xc3), 0x39 }, /* CP coast control. Graphics mode */
+	{ ADV7604_REG(ADV7604_PAGE_CP, 0x40), 0x5c }, /* CP core pre-gain control. Graphics mode */
+
+	{ ADV7604_REG_SEQ_TERM, 0 },
+};
+
+static const struct adv7604_reg_seq adv7604_recommended_settings_hdmi[] = {
+	/* set ADI recommended settings for HDMI: */
+	/* "ADV7604 Register Settings Recommendations (rev. 2.5, June 2010)" p. 4. */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x0d), 0x84 }, /* HDMI filter optimization */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x3d), 0x10 }, /* DDC bus active pull-up control */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x3e), 0x39 }, /* TMDS PLL optimization */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x4e), 0x3b }, /* TMDS PLL optimization */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x57), 0xb6 }, /* TMDS PLL optimization */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x58), 0x03 }, /* TMDS PLL optimization */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x8d), 0x18 }, /* equaliser */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x8e), 0x34 }, /* equaliser */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x93), 0x8b }, /* equaliser */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x94), 0x2d }, /* equaliser */
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x96), 0x01 }, /* enable automatic EQ changing */
+
+	/* reset ADI recommended settings for digitizer */
+	/* "ADV7604 Register Settings Recommendations (rev. 2.5, June 2010)" p. 17. */
+	{ ADV7604_REG(ADV7604_PAGE_AFE, 0x12), 0xfb }, /* ADC noise shaping filter controls */
+	{ ADV7604_REG(ADV7604_PAGE_AFE, 0x0c), 0x0d }, /* CP core gain controls */
+
+	{ ADV7604_REG_SEQ_TERM, 0 },
+};
+
+static const struct adv7604_reg_seq adv7611_recommended_settings_hdmi[] = {
+	{ ADV7604_REG(ADV7604_PAGE_CP, 0x6c), 0x00 },
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x6f), 0x0c },
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x87), 0x70 },
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x57), 0xda },
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x58), 0x01 },
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x03), 0x98 },
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x4c), 0x44 },
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x8d), 0x04 },
+	{ ADV7604_REG(ADV7604_PAGE_HDMI, 0x8e), 0x1e },
+
+	{ ADV7604_REG_SEQ_TERM, 0 },
+};
+
+static const struct adv7604_chip_info adv7604_chip_info[] = {
+	[ADV7604] = {
+		.type = ADV7604,
+		.has_afe = true,
+		.max_port = ADV7604_PAD_VGA_COMP,
+		.num_dv_ports = 4,
+		.edid_enable_reg = 0x77,
+		.edid_status_reg = 0x7d,
+		.lcf_reg = 0xb3,
+		.tdms_lock_mask = 0xe0,
+		.cable_det_mask = 0x1e,
+		.fmt_change_digital_mask = 0xc1,
+		.formats = adv7604_formats,
+		.nformats = ARRAY_SIZE(adv7604_formats),
+		.set_termination = adv7604_set_termination,
+		.setup_irqs = adv7604_setup_irqs,
+		.read_hdmi_pixelclock = adv7604_read_hdmi_pixelclock,
+		.read_cable_det = adv7604_read_cable_det,
+		.recommended_settings = {
+		    [0] = adv7604_recommended_settings_afe,
+		    [1] = adv7604_recommended_settings_hdmi,
+		},
+		.num_recommended_settings = {
+		    [0] = ARRAY_SIZE(adv7604_recommended_settings_afe),
+		    [1] = ARRAY_SIZE(adv7604_recommended_settings_hdmi),
+		},
+		.page_mask = BIT(ADV7604_PAGE_IO) | BIT(ADV7604_PAGE_AVLINK) |
+			BIT(ADV7604_PAGE_CEC) | BIT(ADV7604_PAGE_INFOFRAME) |
+			BIT(ADV7604_PAGE_ESDP) | BIT(ADV7604_PAGE_DPP) |
+			BIT(ADV7604_PAGE_AFE) | BIT(ADV7604_PAGE_REP) |
+			BIT(ADV7604_PAGE_EDID) | BIT(ADV7604_PAGE_HDMI) |
+			BIT(ADV7604_PAGE_TEST) | BIT(ADV7604_PAGE_CP) |
+			BIT(ADV7604_PAGE_VDP),
+	},
+	[ADV7611] = {
+		.type = ADV7611,
+		.has_afe = false,
+		.max_port = ADV7604_PAD_HDMI_PORT_A,
+		.num_dv_ports = 1,
+		.edid_enable_reg = 0x74,
+		.edid_status_reg = 0x76,
+		.lcf_reg = 0xa3,
+		.tdms_lock_mask = 0x43,
+		.cable_det_mask = 0x01,
+		.fmt_change_digital_mask = 0x03,
+		.formats = adv7611_formats,
+		.nformats = ARRAY_SIZE(adv7611_formats),
+		.set_termination = adv7611_set_termination,
+		.setup_irqs = adv7611_setup_irqs,
+		.read_hdmi_pixelclock = adv7611_read_hdmi_pixelclock,
+		.read_cable_det = adv7611_read_cable_det,
+		.recommended_settings = {
+		    [1] = adv7611_recommended_settings_hdmi,
+		},
+		.num_recommended_settings = {
+		    [1] = ARRAY_SIZE(adv7611_recommended_settings_hdmi),
+		},
+		.page_mask = BIT(ADV7604_PAGE_IO) | BIT(ADV7604_PAGE_CEC) |
+			BIT(ADV7604_PAGE_INFOFRAME) | BIT(ADV7604_PAGE_AFE) |
+			BIT(ADV7604_PAGE_REP) |  BIT(ADV7604_PAGE_EDID) |
+			BIT(ADV7604_PAGE_HDMI) | BIT(ADV7604_PAGE_CP),
+	},
+};
+
+static struct i2c_device_id adv7604_i2c_id[] = {
+	{ "adv7604", (kernel_ulong_t)&adv7604_chip_info[ADV7604] },
+	{ "adv7611", (kernel_ulong_t)&adv7604_chip_info[ADV7611] },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, adv7604_i2c_id);
+
+static struct of_device_id adv7604_of_id[] __maybe_unused = {
+	{ .compatible = "adi,adv7611", .data = &adv7604_chip_info[ADV7611] },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, adv7604_of_id);
+
+static int adv7604_parse_dt(struct adv7604_state *state)
+{
+	struct v4l2_of_endpoint bus_cfg;
+	struct device_node *endpoint;
+	struct device_node *np;
+	unsigned int flags;
+
+	np = state->i2c_clients[ADV7604_PAGE_IO]->dev.of_node;
+
+	/* Parse the endpoint. */
+	endpoint = of_graph_get_next_endpoint(np, NULL);
+	if (!endpoint)
+		return -EINVAL;
+
+	v4l2_of_parse_endpoint(endpoint, &bus_cfg);
+	of_node_put(endpoint);
+
+	flags = bus_cfg.bus.parallel.flags;
+
+	if (flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH)
+		state->pdata.inv_hs_pol = 1;
+
+	if (flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH)
+		state->pdata.inv_vs_pol = 1;
+
+	if (flags & V4L2_MBUS_PCLK_SAMPLE_RISING)
+		state->pdata.inv_llc_pol = 1;
+
+	if (bus_cfg.bus_type == V4L2_MBUS_BT656) {
+		state->pdata.insert_av_codes = 1;
+		state->pdata.op_656_range = 1;
+	}
+
+	/* Disable the interrupt for now as no DT-based board uses it. */
+	state->pdata.int1_config = ADV7604_INT1_CONFIG_DISABLED;
+
+	/* Use the default I2C addresses. */
+	state->pdata.i2c_addresses[ADV7604_PAGE_AVLINK] = 0x42;
+	state->pdata.i2c_addresses[ADV7604_PAGE_CEC] = 0x40;
+	state->pdata.i2c_addresses[ADV7604_PAGE_INFOFRAME] = 0x3e;
+	state->pdata.i2c_addresses[ADV7604_PAGE_ESDP] = 0x38;
+	state->pdata.i2c_addresses[ADV7604_PAGE_DPP] = 0x3c;
+	state->pdata.i2c_addresses[ADV7604_PAGE_AFE] = 0x26;
+	state->pdata.i2c_addresses[ADV7604_PAGE_REP] = 0x32;
+	state->pdata.i2c_addresses[ADV7604_PAGE_EDID] = 0x36;
+	state->pdata.i2c_addresses[ADV7604_PAGE_HDMI] = 0x34;
+	state->pdata.i2c_addresses[ADV7604_PAGE_TEST] = 0x30;
+	state->pdata.i2c_addresses[ADV7604_PAGE_CP] = 0x22;
+	state->pdata.i2c_addresses[ADV7604_PAGE_VDP] = 0x24;
+
+	/* Hardcode the remaining platform data fields. */
+	state->pdata.disable_pwrdnb = 0;
+	state->pdata.disable_cable_det_rst = 0;
+	state->pdata.default_input = -1;
+	state->pdata.blank_data = 1;
+	state->pdata.alt_data_sat = 1;
+	state->pdata.op_format_mode_sel = ADV7604_OP_FORMAT_MODE0;
+	state->pdata.bus_order = ADV7604_BUS_ORDER_RGB;
+
+	return 0;
+}
+
 static int adv7604_probe(struct i2c_client *client,
 			 const struct i2c_device_id *id)
 {
+	static const struct v4l2_dv_timings cea640x480 =
+		V4L2_DV_BT_CEA_640X480P59_94;
 	struct adv7604_state *state;
-	struct adv7604_platform_data *pdata = client->dev.platform_data;
 	struct v4l2_ctrl_handler *hdl;
 	struct v4l2_subdev *sd;
+	unsigned int i;
+	u16 val;
 	int err;
 
 	/* Check if the adapter supports the needed features */
@@ -1952,28 +2764,80 @@ static int adv7604_probe(struct i2c_client *client,
 		return -ENOMEM;
 	}
 
-	/* platform data */
-	if (!pdata) {
+	state->i2c_clients[ADV7604_PAGE_IO] = client;
+
+	/* initialize variables */
+	state->restart_stdi_once = true;
+	state->selected_input = ~0;
+
+	if (IS_ENABLED(CONFIG_OF) && client->dev.of_node) {
+		const struct of_device_id *oid;
+
+		oid = of_match_node(adv7604_of_id, client->dev.of_node);
+		state->info = oid->data;
+
+		err = adv7604_parse_dt(state);
+		if (err < 0) {
+			v4l_err(client, "DT parsing error\n");
+			return err;
+		}
+	} else if (client->dev.platform_data) {
+		struct adv7604_platform_data *pdata = client->dev.platform_data;
+
+		state->info = (const struct adv7604_chip_info *)id->driver_data;
+		state->pdata = *pdata;
+	} else {
 		v4l_err(client, "No platform data!\n");
 		return -ENODEV;
 	}
-	memcpy(&state->pdata, pdata, sizeof(state->pdata));
+
+	/* Request GPIOs. */
+	for (i = 0; i < state->info->num_dv_ports; ++i) {
+		state->hpd_gpio[i] =
+			devm_gpiod_get_index(&client->dev, "hpd", i);
+		if (IS_ERR(state->hpd_gpio[i]))
+			continue;
+
+		gpiod_direction_output(state->hpd_gpio[i], 0);
+
+		v4l_info(client, "Handling HPD %u GPIO\n", i);
+	}
+
+	state->timings = cea640x480;
+	state->format = adv7604_format_info(state, V4L2_MBUS_FMT_YUYV8_2X8);
 
 	sd = &state->sd;
 	v4l2_i2c_subdev_init(sd, client, &adv7604_ops);
+	snprintf(sd->name, sizeof(sd->name), "%s %d-%04x",
+		id->name, i2c_adapter_id(client->adapter),
+		client->addr);
 	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
-	state->connector_hdmi = pdata->connector_hdmi;
 
-	/* i2c access to adv7604? */
-	if (adv_smbus_read_byte_data_check(client, 0xfb, false) != 0x68) {
-		v4l2_info(sd, "not an adv7604 on address 0x%x\n",
-				client->addr << 1);
-		return -ENODEV;
+	/*
+	 * Verify that the chip is present. On ADV7604 the RD_INFO register only
+	 * identifies the revision, while on ADV7611 it identifies the model as
+	 * well. Use the HDMI slave address on ADV7604 and RD_INFO on ADV7611.
+	 */
+	if (state->info->type == ADV7604) {
+		val = adv_smbus_read_byte_data_check(client, 0xfb, false);
+		if (val != 0x68) {
+			v4l2_info(sd, "not an adv7604 on address 0x%x\n",
+					client->addr << 1);
+			return -ENODEV;
+		}
+	} else {
+		val = (adv_smbus_read_byte_data_check(client, 0xea, false) << 8)
+		    | (adv_smbus_read_byte_data_check(client, 0xeb, false) << 0);
+		if (val != 0x2051) {
+			v4l2_info(sd, "not an adv7611 on address 0x%x\n",
+					client->addr << 1);
+			return -ENODEV;
+		}
 	}
 
 	/* control handlers */
 	hdl = &state->hdl;
-	v4l2_ctrl_handler_init(hdl, 9);
+	v4l2_ctrl_handler_init(hdl, adv7604_has_afe(state) ? 9 : 8);
 
 	v4l2_ctrl_new_std(hdl, &adv7604_ctrl_ops,
 			V4L2_CID_BRIGHTNESS, -128, 127, 1, 0);
@@ -1986,56 +2850,52 @@ static int adv7604_probe(struct i2c_client *client,
 
 	/* private controls */
 	state->detect_tx_5v_ctrl = v4l2_ctrl_new_std(hdl, NULL,
-			V4L2_CID_DV_RX_POWER_PRESENT, 0, 1, 0, 0);
-	state->detect_tx_5v_ctrl->is_private = true;
+			V4L2_CID_DV_RX_POWER_PRESENT, 0,
+			(1 << state->info->num_dv_ports) - 1, 0, 0);
 	state->rgb_quantization_range_ctrl =
 		v4l2_ctrl_new_std_menu(hdl, &adv7604_ctrl_ops,
 			V4L2_CID_DV_RX_RGB_RANGE, V4L2_DV_RGB_RANGE_FULL,
 			0, V4L2_DV_RGB_RANGE_AUTO);
-	state->rgb_quantization_range_ctrl->is_private = true;
 
 	/* custom controls */
-	state->analog_sampling_phase_ctrl =
-		v4l2_ctrl_new_custom(hdl, &adv7604_ctrl_analog_sampling_phase, NULL);
-	state->analog_sampling_phase_ctrl->is_private = true;
+	if (adv7604_has_afe(state))
+		state->analog_sampling_phase_ctrl =
+			v4l2_ctrl_new_custom(hdl, &adv7604_ctrl_analog_sampling_phase, NULL);
 	state->free_run_color_manual_ctrl =
 		v4l2_ctrl_new_custom(hdl, &adv7604_ctrl_free_run_color_manual, NULL);
-	state->free_run_color_manual_ctrl->is_private = true;
 	state->free_run_color_ctrl =
 		v4l2_ctrl_new_custom(hdl, &adv7604_ctrl_free_run_color, NULL);
-	state->free_run_color_ctrl->is_private = true;
 
 	sd->ctrl_handler = hdl;
 	if (hdl->error) {
 		err = hdl->error;
 		goto err_hdl;
 	}
+	state->detect_tx_5v_ctrl->is_private = true;
+	state->rgb_quantization_range_ctrl->is_private = true;
+	if (adv7604_has_afe(state))
+		state->analog_sampling_phase_ctrl->is_private = true;
+	state->free_run_color_manual_ctrl->is_private = true;
+	state->free_run_color_ctrl->is_private = true;
+
 	if (adv7604_s_detect_tx_5v_ctrl(sd)) {
 		err = -ENODEV;
 		goto err_hdl;
 	}
 
-	state->i2c_avlink = adv7604_dummy_client(sd, pdata->i2c_avlink, 0xf3);
-	state->i2c_cec = adv7604_dummy_client(sd, pdata->i2c_cec, 0xf4);
-	state->i2c_infoframe = adv7604_dummy_client(sd, pdata->i2c_infoframe, 0xf5);
-	state->i2c_esdp = adv7604_dummy_client(sd, pdata->i2c_esdp, 0xf6);
-	state->i2c_dpp = adv7604_dummy_client(sd, pdata->i2c_dpp, 0xf7);
-	state->i2c_afe = adv7604_dummy_client(sd, pdata->i2c_afe, 0xf8);
-	state->i2c_repeater = adv7604_dummy_client(sd, pdata->i2c_repeater, 0xf9);
-	state->i2c_edid = adv7604_dummy_client(sd, pdata->i2c_edid, 0xfa);
-	state->i2c_hdmi = adv7604_dummy_client(sd, pdata->i2c_hdmi, 0xfb);
-	state->i2c_test = adv7604_dummy_client(sd, pdata->i2c_test, 0xfc);
-	state->i2c_cp = adv7604_dummy_client(sd, pdata->i2c_cp, 0xfd);
-	state->i2c_vdp = adv7604_dummy_client(sd, pdata->i2c_vdp, 0xfe);
-	if (!state->i2c_avlink || !state->i2c_cec || !state->i2c_infoframe ||
-	    !state->i2c_esdp || !state->i2c_dpp || !state->i2c_afe ||
-	    !state->i2c_repeater || !state->i2c_edid || !state->i2c_hdmi ||
-	    !state->i2c_test || !state->i2c_cp || !state->i2c_vdp) {
-		err = -ENOMEM;
-		v4l2_err(sd, "failed to create all i2c clients\n");
-		goto err_i2c;
+	for (i = 1; i < ADV7604_PAGE_MAX; ++i) {
+		if (!(BIT(i) & state->info->page_mask))
+			continue;
+
+		state->i2c_clients[i] =
+			adv7604_dummy_client(sd, state->pdata.i2c_addresses[i],
+					     0xf2 + i);
+		if (state->i2c_clients[i] == NULL) {
+			err = -ENOMEM;
+			v4l2_err(sd, "failed to create i2c client %u\n", i);
+			goto err_i2c;
+		}
 	}
-	state->restart_stdi_once = true;
 
 	/* work queues */
 	state->work_queues = create_singlethread_workqueue(client->name);
@@ -2048,8 +2908,14 @@ static int adv7604_probe(struct i2c_client *client,
 	INIT_DELAYED_WORK(&state->delayed_work_enable_hotplug,
 			adv7604_delayed_work_enable_hotplug);
 
-	state->pad.flags = MEDIA_PAD_FL_SOURCE;
-	err = media_entity_init(&sd->entity, 1, &state->pad, 0);
+	state->source_pad = state->info->num_dv_ports
+			  + (state->info->has_afe ? 2 : 0);
+	for (i = 0; i < state->source_pad; ++i)
+		state->pads[i].flags = MEDIA_PAD_FL_SINK;
+	state->pads[state->source_pad].flags = MEDIA_PAD_FL_SOURCE;
+
+	err = media_entity_init(&sd->entity, state->source_pad + 1,
+				state->pads, 0);
 	if (err)
 		goto err_work_queues;
 
@@ -2058,6 +2924,11 @@ static int adv7604_probe(struct i2c_client *client,
 		goto err_entity;
 	v4l2_info(sd, "%s found @ 0x%x (%s)\n", client->name,
 			client->addr << 1, client->adapter->name);
+
+	err = v4l2_async_register_subdev(sd);
+	if (err)
+		goto err_entity;
+
 	return 0;
 
 err_entity:
@@ -2081,6 +2952,7 @@ static int adv7604_remove(struct i2c_client *client)
 
 	cancel_delayed_work(&state->delayed_work_enable_hotplug);
 	destroy_workqueue(state->work_queues);
+	v4l2_async_unregister_subdev(sd);
 	v4l2_device_unregister_subdev(sd);
 	media_entity_cleanup(&sd->entity);
 	adv7604_unregister_clients(to_state(sd));
@@ -2090,20 +2962,15 @@ static int adv7604_remove(struct i2c_client *client)
 
 /* ----------------------------------------------------------------------- */
 
-static struct i2c_device_id adv7604_id[] = {
-	{ "adv7604", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, adv7604_id);
-
 static struct i2c_driver adv7604_driver = {
 	.driver = {
 		.owner = THIS_MODULE,
 		.name = "adv7604",
+		.of_match_table = of_match_ptr(adv7604_of_id),
 	},
 	.probe = adv7604_probe,
 	.remove = adv7604_remove,
-	.id_table = adv7604_id,
+	.id_table = adv7604_i2c_id,
 };
 
 module_i2c_driver(adv7604_driver);
diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c
new file mode 100644
index 00000000000..0d554919cdd
--- /dev/null
+++ b/drivers/media/i2c/adv7842.c
@@ -0,0 +1,3221 @@
+/*
+ * adv7842 - Analog Devices ADV7842 video decoder driver
+ *
+ * Copyright 2013 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+/*
+ * References (c = chapter, p = page):
+ * REF_01 - Analog devices, ADV7842,
+ *		Register Settings Recommendations, Rev. 1.9, April 2011
+ * REF_02 - Analog devices, Software User Guide, UG-206,
+ *		ADV7842 I2C Register Maps, Rev. 0, November 2010
+ * REF_03 - Analog devices, Hardware User Guide, UG-214,
+ *		ADV7842 Fast Switching 2:1 HDMI 1.4 Receiver with 3D-Comb
+ *		Decoder and Digitizer , Rev. 0, January 2011
+ */
+
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/delay.h>
+#include <linux/videodev2.h>
+#include <linux/workqueue.h>
+#include <linux/v4l2-dv-timings.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-dv-timings.h>
+#include <media/adv7842.h>
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "debug level (0-2)");
+
+MODULE_DESCRIPTION("Analog Devices ADV7842 video decoder driver");
+MODULE_AUTHOR("Hans Verkuil <hans.verkuil@cisco.com>");
+MODULE_AUTHOR("Martin Bugge <marbugge@cisco.com>");
+MODULE_LICENSE("GPL");
+
+/* ADV7842 system clock frequency */
+#define ADV7842_fsc (28636360)
+
+/*
+**********************************************************************
+*
+*  Arrays with configuration parameters for the ADV7842
+*
+**********************************************************************
+*/
+
+struct adv7842_state {
+	struct adv7842_platform_data pdata;
+	struct v4l2_subdev sd;
+	struct media_pad pad;
+	struct v4l2_ctrl_handler hdl;
+	enum adv7842_mode mode;
+	struct v4l2_dv_timings timings;
+	enum adv7842_vid_std_select vid_std_select;
+	v4l2_std_id norm;
+	struct {
+		u8 edid[256];
+		u32 present;
+	} hdmi_edid;
+	struct {
+		u8 edid[256];
+		u32 present;
+	} vga_edid;
+	struct v4l2_fract aspect_ratio;
+	u32 rgb_quantization_range;
+	bool is_cea_format;
+	struct workqueue_struct *work_queues;
+	struct delayed_work delayed_work_enable_hotplug;
+	bool restart_stdi_once;
+	bool hdmi_port_a;
+
+	/* i2c clients */
+	struct i2c_client *i2c_sdp_io;
+	struct i2c_client *i2c_sdp;
+	struct i2c_client *i2c_cp;
+	struct i2c_client *i2c_vdp;
+	struct i2c_client *i2c_afe;
+	struct i2c_client *i2c_hdmi;
+	struct i2c_client *i2c_repeater;
+	struct i2c_client *i2c_edid;
+	struct i2c_client *i2c_infoframe;
+	struct i2c_client *i2c_cec;
+	struct i2c_client *i2c_avlink;
+
+	/* controls */
+	struct v4l2_ctrl *detect_tx_5v_ctrl;
+	struct v4l2_ctrl *analog_sampling_phase_ctrl;
+	struct v4l2_ctrl *free_run_color_ctrl_manual;
+	struct v4l2_ctrl *free_run_color_ctrl;
+	struct v4l2_ctrl *rgb_quantization_range_ctrl;
+};
+
+/* Unsupported timings. This device cannot support 720p30. */
+static const struct v4l2_dv_timings adv7842_timings_exceptions[] = {
+	V4L2_DV_BT_CEA_1280X720P30,
+	{ }
+};
+
+static bool adv7842_check_dv_timings(const struct v4l2_dv_timings *t, void *hdl)
+{
+	int i;
+
+	for (i = 0; adv7842_timings_exceptions[i].bt.width; i++)
+		if (v4l2_match_dv_timings(t, adv7842_timings_exceptions + i, 0))
+			return false;
+	return true;
+}
+
+struct adv7842_video_standards {
+	struct v4l2_dv_timings timings;
+	u8 vid_std;
+	u8 v_freq;
+};
+
+/* sorted by number of lines */
+static const struct adv7842_video_standards adv7842_prim_mode_comp[] = {
+	/* { V4L2_DV_BT_CEA_720X480P59_94, 0x0a, 0x00 }, TODO flickering */
+	{ V4L2_DV_BT_CEA_720X576P50, 0x0b, 0x00 },
+	{ V4L2_DV_BT_CEA_1280X720P50, 0x19, 0x01 },
+	{ V4L2_DV_BT_CEA_1280X720P60, 0x19, 0x00 },
+	{ V4L2_DV_BT_CEA_1920X1080P24, 0x1e, 0x04 },
+	{ V4L2_DV_BT_CEA_1920X1080P25, 0x1e, 0x03 },
+	{ V4L2_DV_BT_CEA_1920X1080P30, 0x1e, 0x02 },
+	{ V4L2_DV_BT_CEA_1920X1080P50, 0x1e, 0x01 },
+	{ V4L2_DV_BT_CEA_1920X1080P60, 0x1e, 0x00 },
+	/* TODO add 1920x1080P60_RB (CVT timing) */
+	{ },
+};
+
+/* sorted by number of lines */
+static const struct adv7842_video_standards adv7842_prim_mode_gr[] = {
+	{ V4L2_DV_BT_DMT_640X480P60, 0x08, 0x00 },
+	{ V4L2_DV_BT_DMT_640X480P72, 0x09, 0x00 },
+	{ V4L2_DV_BT_DMT_640X480P75, 0x0a, 0x00 },
+	{ V4L2_DV_BT_DMT_640X480P85, 0x0b, 0x00 },
+	{ V4L2_DV_BT_DMT_800X600P56, 0x00, 0x00 },
+	{ V4L2_DV_BT_DMT_800X600P60, 0x01, 0x00 },
+	{ V4L2_DV_BT_DMT_800X600P72, 0x02, 0x00 },
+	{ V4L2_DV_BT_DMT_800X600P75, 0x03, 0x00 },
+	{ V4L2_DV_BT_DMT_800X600P85, 0x04, 0x00 },
+	{ V4L2_DV_BT_DMT_1024X768P60, 0x0c, 0x00 },
+	{ V4L2_DV_BT_DMT_1024X768P70, 0x0d, 0x00 },
+	{ V4L2_DV_BT_DMT_1024X768P75, 0x0e, 0x00 },
+	{ V4L2_DV_BT_DMT_1024X768P85, 0x0f, 0x00 },
+	{ V4L2_DV_BT_DMT_1280X1024P60, 0x05, 0x00 },
+	{ V4L2_DV_BT_DMT_1280X1024P75, 0x06, 0x00 },
+	{ V4L2_DV_BT_DMT_1360X768P60, 0x12, 0x00 },
+	{ V4L2_DV_BT_DMT_1366X768P60, 0x13, 0x00 },
+	{ V4L2_DV_BT_DMT_1400X1050P60, 0x14, 0x00 },
+	{ V4L2_DV_BT_DMT_1400X1050P75, 0x15, 0x00 },
+	{ V4L2_DV_BT_DMT_1600X1200P60, 0x16, 0x00 }, /* TODO not tested */
+	/* TODO add 1600X1200P60_RB (not a DMT timing) */
+	{ V4L2_DV_BT_DMT_1680X1050P60, 0x18, 0x00 },
+	{ V4L2_DV_BT_DMT_1920X1200P60_RB, 0x19, 0x00 }, /* TODO not tested */
+	{ },
+};
+
+/* sorted by number of lines */
+static const struct adv7842_video_standards adv7842_prim_mode_hdmi_comp[] = {
+	{ V4L2_DV_BT_CEA_720X480P59_94, 0x0a, 0x00 },
+	{ V4L2_DV_BT_CEA_720X576P50, 0x0b, 0x00 },
+	{ V4L2_DV_BT_CEA_1280X720P50, 0x13, 0x01 },
+	{ V4L2_DV_BT_CEA_1280X720P60, 0x13, 0x00 },
+	{ V4L2_DV_BT_CEA_1920X1080P24, 0x1e, 0x04 },
+	{ V4L2_DV_BT_CEA_1920X1080P25, 0x1e, 0x03 },
+	{ V4L2_DV_BT_CEA_1920X1080P30, 0x1e, 0x02 },
+	{ V4L2_DV_BT_CEA_1920X1080P50, 0x1e, 0x01 },
+	{ V4L2_DV_BT_CEA_1920X1080P60, 0x1e, 0x00 },
+	{ },
+};
+
+/* sorted by number of lines */
+static const struct adv7842_video_standards adv7842_prim_mode_hdmi_gr[] = {
+	{ V4L2_DV_BT_DMT_640X480P60, 0x08, 0x00 },
+	{ V4L2_DV_BT_DMT_640X480P72, 0x09, 0x00 },
+	{ V4L2_DV_BT_DMT_640X480P75, 0x0a, 0x00 },
+	{ V4L2_DV_BT_DMT_640X480P85, 0x0b, 0x00 },
+	{ V4L2_DV_BT_DMT_800X600P56, 0x00, 0x00 },
+	{ V4L2_DV_BT_DMT_800X600P60, 0x01, 0x00 },
+	{ V4L2_DV_BT_DMT_800X600P72, 0x02, 0x00 },
+	{ V4L2_DV_BT_DMT_800X600P75, 0x03, 0x00 },
+	{ V4L2_DV_BT_DMT_800X600P85, 0x04, 0x00 },
+	{ V4L2_DV_BT_DMT_1024X768P60, 0x0c, 0x00 },
+	{ V4L2_DV_BT_DMT_1024X768P70, 0x0d, 0x00 },
+	{ V4L2_DV_BT_DMT_1024X768P75, 0x0e, 0x00 },
+	{ V4L2_DV_BT_DMT_1024X768P85, 0x0f, 0x00 },
+	{ V4L2_DV_BT_DMT_1280X1024P60, 0x05, 0x00 },
+	{ V4L2_DV_BT_DMT_1280X1024P75, 0x06, 0x00 },
+	{ },
+};
+
+/* ----------------------------------------------------------------------- */
+
+static inline struct adv7842_state *to_state(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct adv7842_state, sd);
+}
+
+static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl)
+{
+	return &container_of(ctrl->handler, struct adv7842_state, hdl)->sd;
+}
+
+static inline unsigned hblanking(const struct v4l2_bt_timings *t)
+{
+	return V4L2_DV_BT_BLANKING_WIDTH(t);
+}
+
+static inline unsigned htotal(const struct v4l2_bt_timings *t)
+{
+	return V4L2_DV_BT_FRAME_WIDTH(t);
+}
+
+static inline unsigned vblanking(const struct v4l2_bt_timings *t)
+{
+	return V4L2_DV_BT_BLANKING_HEIGHT(t);
+}
+
+static inline unsigned vtotal(const struct v4l2_bt_timings *t)
+{
+	return V4L2_DV_BT_FRAME_HEIGHT(t);
+}
+
+
+/* ----------------------------------------------------------------------- */
+
+static s32 adv_smbus_read_byte_data_check(struct i2c_client *client,
+					  u8 command, bool check)
+{
+	union i2c_smbus_data data;
+
+	if (!i2c_smbus_xfer(client->adapter, client->addr, client->flags,
+			    I2C_SMBUS_READ, command,
+			    I2C_SMBUS_BYTE_DATA, &data))
+		return data.byte;
+	if (check)
+		v4l_err(client, "error reading %02x, %02x\n",
+			client->addr, command);
+	return -EIO;
+}
+
+static s32 adv_smbus_read_byte_data(struct i2c_client *client, u8 command)
+{
+	int i;
+
+	for (i = 0; i < 3; i++) {
+		int ret = adv_smbus_read_byte_data_check(client, command, true);
+
+		if (ret >= 0) {
+			if (i)
+				v4l_err(client, "read ok after %d retries\n", i);
+			return ret;
+		}
+	}
+	v4l_err(client, "read failed\n");
+	return -EIO;
+}
+
+static s32 adv_smbus_write_byte_data(struct i2c_client *client,
+				     u8 command, u8 value)
+{
+	union i2c_smbus_data data;
+	int err;
+	int i;
+
+	data.byte = value;
+	for (i = 0; i < 3; i++) {
+		err = i2c_smbus_xfer(client->adapter, client->addr,
+				     client->flags,
+				     I2C_SMBUS_WRITE, command,
+				     I2C_SMBUS_BYTE_DATA, &data);
+		if (!err)
+			break;
+	}
+	if (err < 0)
+		v4l_err(client, "error writing %02x, %02x, %02x\n",
+			client->addr, command, value);
+	return err;
+}
+
+static void adv_smbus_write_byte_no_check(struct i2c_client *client,
+					  u8 command, u8 value)
+{
+	union i2c_smbus_data data;
+	data.byte = value;
+
+	i2c_smbus_xfer(client->adapter, client->addr,
+		       client->flags,
+		       I2C_SMBUS_WRITE, command,
+		       I2C_SMBUS_BYTE_DATA, &data);
+}
+
+static s32 adv_smbus_write_i2c_block_data(struct i2c_client *client,
+				  u8 command, unsigned length, const u8 *values)
+{
+	union i2c_smbus_data data;
+
+	if (length > I2C_SMBUS_BLOCK_MAX)
+		length = I2C_SMBUS_BLOCK_MAX;
+	data.block[0] = length;
+	memcpy(data.block + 1, values, length);
+	return i2c_smbus_xfer(client->adapter, client->addr, client->flags,
+			      I2C_SMBUS_WRITE, command,
+			      I2C_SMBUS_I2C_BLOCK_DATA, &data);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static inline int io_read(struct v4l2_subdev *sd, u8 reg)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	return adv_smbus_read_byte_data(client, reg);
+}
+
+static inline int io_write(struct v4l2_subdev *sd, u8 reg, u8 val)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	return adv_smbus_write_byte_data(client, reg, val);
+}
+
+static inline int io_write_and_or(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
+{
+	return io_write(sd, reg, (io_read(sd, reg) & mask) | val);
+}
+
+static inline int avlink_read(struct v4l2_subdev *sd, u8 reg)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_read_byte_data(state->i2c_avlink, reg);
+}
+
+static inline int avlink_write(struct v4l2_subdev *sd, u8 reg, u8 val)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_write_byte_data(state->i2c_avlink, reg, val);
+}
+
+static inline int cec_read(struct v4l2_subdev *sd, u8 reg)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_read_byte_data(state->i2c_cec, reg);
+}
+
+static inline int cec_write(struct v4l2_subdev *sd, u8 reg, u8 val)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_write_byte_data(state->i2c_cec, reg, val);
+}
+
+static inline int cec_write_and_or(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
+{
+	return cec_write(sd, reg, (cec_read(sd, reg) & mask) | val);
+}
+
+static inline int infoframe_read(struct v4l2_subdev *sd, u8 reg)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_read_byte_data(state->i2c_infoframe, reg);
+}
+
+static inline int infoframe_write(struct v4l2_subdev *sd, u8 reg, u8 val)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_write_byte_data(state->i2c_infoframe, reg, val);
+}
+
+static inline int sdp_io_read(struct v4l2_subdev *sd, u8 reg)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_read_byte_data(state->i2c_sdp_io, reg);
+}
+
+static inline int sdp_io_write(struct v4l2_subdev *sd, u8 reg, u8 val)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_write_byte_data(state->i2c_sdp_io, reg, val);
+}
+
+static inline int sdp_io_write_and_or(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
+{
+	return sdp_io_write(sd, reg, (sdp_io_read(sd, reg) & mask) | val);
+}
+
+static inline int sdp_read(struct v4l2_subdev *sd, u8 reg)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_read_byte_data(state->i2c_sdp, reg);
+}
+
+static inline int sdp_write(struct v4l2_subdev *sd, u8 reg, u8 val)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_write_byte_data(state->i2c_sdp, reg, val);
+}
+
+static inline int sdp_write_and_or(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
+{
+	return sdp_write(sd, reg, (sdp_read(sd, reg) & mask) | val);
+}
+
+static inline int afe_read(struct v4l2_subdev *sd, u8 reg)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_read_byte_data(state->i2c_afe, reg);
+}
+
+static inline int afe_write(struct v4l2_subdev *sd, u8 reg, u8 val)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_write_byte_data(state->i2c_afe, reg, val);
+}
+
+static inline int afe_write_and_or(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
+{
+	return afe_write(sd, reg, (afe_read(sd, reg) & mask) | val);
+}
+
+static inline int rep_read(struct v4l2_subdev *sd, u8 reg)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_read_byte_data(state->i2c_repeater, reg);
+}
+
+static inline int rep_write(struct v4l2_subdev *sd, u8 reg, u8 val)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_write_byte_data(state->i2c_repeater, reg, val);
+}
+
+static inline int rep_write_and_or(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
+{
+	return rep_write(sd, reg, (rep_read(sd, reg) & mask) | val);
+}
+
+static inline int edid_read(struct v4l2_subdev *sd, u8 reg)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_read_byte_data(state->i2c_edid, reg);
+}
+
+static inline int edid_write(struct v4l2_subdev *sd, u8 reg, u8 val)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_write_byte_data(state->i2c_edid, reg, val);
+}
+
+static inline int hdmi_read(struct v4l2_subdev *sd, u8 reg)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_read_byte_data(state->i2c_hdmi, reg);
+}
+
+static inline int hdmi_write(struct v4l2_subdev *sd, u8 reg, u8 val)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_write_byte_data(state->i2c_hdmi, reg, val);
+}
+
+static inline int hdmi_write_and_or(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
+{
+	return hdmi_write(sd, reg, (hdmi_read(sd, reg) & mask) | val);
+}
+
+static inline int cp_read(struct v4l2_subdev *sd, u8 reg)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_read_byte_data(state->i2c_cp, reg);
+}
+
+static inline int cp_write(struct v4l2_subdev *sd, u8 reg, u8 val)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_write_byte_data(state->i2c_cp, reg, val);
+}
+
+static inline int cp_write_and_or(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val)
+{
+	return cp_write(sd, reg, (cp_read(sd, reg) & mask) | val);
+}
+
+static inline int vdp_read(struct v4l2_subdev *sd, u8 reg)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_read_byte_data(state->i2c_vdp, reg);
+}
+
+static inline int vdp_write(struct v4l2_subdev *sd, u8 reg, u8 val)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return adv_smbus_write_byte_data(state->i2c_vdp, reg, val);
+}
+
+static void main_reset(struct v4l2_subdev *sd)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	v4l2_dbg(1, debug, sd, "%s:\n", __func__);
+
+	adv_smbus_write_byte_no_check(client, 0xff, 0x80);
+
+	mdelay(5);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static inline bool is_analog_input(struct v4l2_subdev *sd)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return ((state->mode == ADV7842_MODE_RGB) ||
+		(state->mode == ADV7842_MODE_COMP));
+}
+
+static inline bool is_digital_input(struct v4l2_subdev *sd)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	return state->mode == ADV7842_MODE_HDMI;
+}
+
+static const struct v4l2_dv_timings_cap adv7842_timings_cap_analog = {
+	.type = V4L2_DV_BT_656_1120,
+	/* keep this initialization for compatibility with GCC < 4.4.6 */
+	.reserved = { 0 },
+	V4L2_INIT_BT_TIMINGS(0, 1920, 0, 1200, 25000000, 170000000,
+		V4L2_DV_BT_STD_CEA861 | V4L2_DV_BT_STD_DMT |
+			V4L2_DV_BT_STD_GTF | V4L2_DV_BT_STD_CVT,
+		V4L2_DV_BT_CAP_PROGRESSIVE | V4L2_DV_BT_CAP_REDUCED_BLANKING |
+			V4L2_DV_BT_CAP_CUSTOM)
+};
+
+static const struct v4l2_dv_timings_cap adv7842_timings_cap_digital = {
+	.type = V4L2_DV_BT_656_1120,
+	/* keep this initialization for compatibility with GCC < 4.4.6 */
+	.reserved = { 0 },
+	V4L2_INIT_BT_TIMINGS(0, 1920, 0, 1200, 25000000, 225000000,
+		V4L2_DV_BT_STD_CEA861 | V4L2_DV_BT_STD_DMT |
+			V4L2_DV_BT_STD_GTF | V4L2_DV_BT_STD_CVT,
+		V4L2_DV_BT_CAP_PROGRESSIVE | V4L2_DV_BT_CAP_REDUCED_BLANKING |
+			V4L2_DV_BT_CAP_CUSTOM)
+};
+
+static inline const struct v4l2_dv_timings_cap *
+adv7842_get_dv_timings_cap(struct v4l2_subdev *sd)
+{
+	return is_digital_input(sd) ? &adv7842_timings_cap_digital :
+				      &adv7842_timings_cap_analog;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static void adv7842_delayed_work_enable_hotplug(struct work_struct *work)
+{
+	struct delayed_work *dwork = to_delayed_work(work);
+	struct adv7842_state *state = container_of(dwork,
+			struct adv7842_state, delayed_work_enable_hotplug);
+	struct v4l2_subdev *sd = &state->sd;
+	int present = state->hdmi_edid.present;
+	u8 mask = 0;
+
+	v4l2_dbg(2, debug, sd, "%s: enable hotplug on ports: 0x%x\n",
+			__func__, present);
+
+	if (present & (0x04 << ADV7842_EDID_PORT_A))
+		mask |= 0x20;
+	if (present & (0x04 << ADV7842_EDID_PORT_B))
+		mask |= 0x10;
+	io_write_and_or(sd, 0x20, 0xcf, mask);
+}
+
+static int edid_write_vga_segment(struct v4l2_subdev *sd)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct adv7842_state *state = to_state(sd);
+	const u8 *val = state->vga_edid.edid;
+	int err = 0;
+	int i;
+
+	v4l2_dbg(2, debug, sd, "%s: write EDID on VGA port\n", __func__);
+
+	/* HPA disable on port A and B */
+	io_write_and_or(sd, 0x20, 0xcf, 0x00);
+
+	/* Disable I2C access to internal EDID ram from VGA DDC port */
+	rep_write_and_or(sd, 0x7f, 0x7f, 0x00);
+
+	/* edid segment pointer '1' for VGA port */
+	rep_write_and_or(sd, 0x77, 0xef, 0x10);
+
+	for (i = 0; !err && i < 256; i += I2C_SMBUS_BLOCK_MAX)
+		err = adv_smbus_write_i2c_block_data(state->i2c_edid, i,
+					     I2C_SMBUS_BLOCK_MAX, val + i);
+	if (err)
+		return err;
+
+	/* Calculates the checksums and enables I2C access
+	 * to internal EDID ram from VGA DDC port.
+	 */
+	rep_write_and_or(sd, 0x7f, 0x7f, 0x80);
+
+	for (i = 0; i < 1000; i++) {
+		if (rep_read(sd, 0x79) & 0x20)
+			break;
+		mdelay(1);
+	}
+	if (i == 1000) {
+		v4l_err(client, "error enabling edid on VGA port\n");
+		return -EIO;
+	}
+
+	/* enable hotplug after 200 ms */
+	queue_delayed_work(state->work_queues,
+			&state->delayed_work_enable_hotplug, HZ / 5);
+
+	return 0;
+}
+
+static int edid_spa_location(const u8 *edid)
+{
+	u8 d;
+
+	/*
+	 * TODO, improve and update for other CEA extensions
+	 * currently only for 1 segment (256 bytes),
+	 * i.e. 1 extension block and CEA revision 3.
+	 */
+	if ((edid[0x7e] != 1) ||
+	    (edid[0x80] != 0x02) ||
+	    (edid[0x81] != 0x03)) {
+		return -EINVAL;
+	}
+	/*
+	 * search Vendor Specific Data Block (tag 3)
+	 */
+	d = edid[0x82] & 0x7f;
+	if (d > 4) {
+		int i = 0x84;
+		int end = 0x80 + d;
+		do {
+			u8 tag = edid[i]>>5;
+			u8 len = edid[i] & 0x1f;
+
+			if ((tag == 3) && (len >= 5))
+				return i + 4;
+			i += len + 1;
+		} while (i < end);
+	}
+	return -EINVAL;
+}
+
+static int edid_write_hdmi_segment(struct v4l2_subdev *sd, u8 port)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct adv7842_state *state = to_state(sd);
+	const u8 *val = state->hdmi_edid.edid;
+	int spa_loc = edid_spa_location(val);
+	int err = 0;
+	int i;
+
+	v4l2_dbg(2, debug, sd, "%s: write EDID on port %c (spa at 0x%x)\n",
+			__func__, (port == ADV7842_EDID_PORT_A) ? 'A' : 'B', spa_loc);
+
+	/* HPA disable on port A and B */
+	io_write_and_or(sd, 0x20, 0xcf, 0x00);
+
+	/* Disable I2C access to internal EDID ram from HDMI DDC ports */
+	rep_write_and_or(sd, 0x77, 0xf3, 0x00);
+
+	if (!state->hdmi_edid.present)
+		return 0;
+
+	/* edid segment pointer '0' for HDMI ports */
+	rep_write_and_or(sd, 0x77, 0xef, 0x00);
+
+	for (i = 0; !err && i < 256; i += I2C_SMBUS_BLOCK_MAX)
+		err = adv_smbus_write_i2c_block_data(state->i2c_edid, i,
+						     I2C_SMBUS_BLOCK_MAX, val + i);
+	if (err)
+		return err;
+
+	if (spa_loc < 0)
+		spa_loc = 0xc0; /* Default value [REF_02, p. 199] */
+
+	if (port == ADV7842_EDID_PORT_A) {
+		rep_write(sd, 0x72, val[spa_loc]);
+		rep_write(sd, 0x73, val[spa_loc + 1]);
+	} else {
+		rep_write(sd, 0x74, val[spa_loc]);
+		rep_write(sd, 0x75, val[spa_loc + 1]);
+	}
+	rep_write(sd, 0x76, spa_loc & 0xff);
+	rep_write_and_or(sd, 0x77, 0xbf, (spa_loc >> 2) & 0x40);
+
+	/* Calculates the checksums and enables I2C access to internal
+	 * EDID ram from HDMI DDC ports
+	 */
+	rep_write_and_or(sd, 0x77, 0xf3, state->hdmi_edid.present);
+
+	for (i = 0; i < 1000; i++) {
+		if (rep_read(sd, 0x7d) & state->hdmi_edid.present)
+			break;
+		mdelay(1);
+	}
+	if (i == 1000) {
+		v4l_err(client, "error enabling edid on port %c\n",
+				(port == ADV7842_EDID_PORT_A) ? 'A' : 'B');
+		return -EIO;
+	}
+
+	/* enable hotplug after 200 ms */
+	queue_delayed_work(state->work_queues,
+			&state->delayed_work_enable_hotplug, HZ / 5);
+
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static void adv7842_inv_register(struct v4l2_subdev *sd)
+{
+	v4l2_info(sd, "0x000-0x0ff: IO Map\n");
+	v4l2_info(sd, "0x100-0x1ff: AVLink Map\n");
+	v4l2_info(sd, "0x200-0x2ff: CEC Map\n");
+	v4l2_info(sd, "0x300-0x3ff: InfoFrame Map\n");
+	v4l2_info(sd, "0x400-0x4ff: SDP_IO Map\n");
+	v4l2_info(sd, "0x500-0x5ff: SDP Map\n");
+	v4l2_info(sd, "0x600-0x6ff: AFE Map\n");
+	v4l2_info(sd, "0x700-0x7ff: Repeater Map\n");
+	v4l2_info(sd, "0x800-0x8ff: EDID Map\n");
+	v4l2_info(sd, "0x900-0x9ff: HDMI Map\n");
+	v4l2_info(sd, "0xa00-0xaff: CP Map\n");
+	v4l2_info(sd, "0xb00-0xbff: VDP Map\n");
+}
+
+static int adv7842_g_register(struct v4l2_subdev *sd,
+			      struct v4l2_dbg_register *reg)
+{
+	reg->size = 1;
+	switch (reg->reg >> 8) {
+	case 0:
+		reg->val = io_read(sd, reg->reg & 0xff);
+		break;
+	case 1:
+		reg->val = avlink_read(sd, reg->reg & 0xff);
+		break;
+	case 2:
+		reg->val = cec_read(sd, reg->reg & 0xff);
+		break;
+	case 3:
+		reg->val = infoframe_read(sd, reg->reg & 0xff);
+		break;
+	case 4:
+		reg->val = sdp_io_read(sd, reg->reg & 0xff);
+		break;
+	case 5:
+		reg->val = sdp_read(sd, reg->reg & 0xff);
+		break;
+	case 6:
+		reg->val = afe_read(sd, reg->reg & 0xff);
+		break;
+	case 7:
+		reg->val = rep_read(sd, reg->reg & 0xff);
+		break;
+	case 8:
+		reg->val = edid_read(sd, reg->reg & 0xff);
+		break;
+	case 9:
+		reg->val = hdmi_read(sd, reg->reg & 0xff);
+		break;
+	case 0xa:
+		reg->val = cp_read(sd, reg->reg & 0xff);
+		break;
+	case 0xb:
+		reg->val = vdp_read(sd, reg->reg & 0xff);
+		break;
+	default:
+		v4l2_info(sd, "Register %03llx not supported\n", reg->reg);
+		adv7842_inv_register(sd);
+		break;
+	}
+	return 0;
+}
+
+static int adv7842_s_register(struct v4l2_subdev *sd,
+		const struct v4l2_dbg_register *reg)
+{
+	u8 val = reg->val & 0xff;
+
+	switch (reg->reg >> 8) {
+	case 0:
+		io_write(sd, reg->reg & 0xff, val);
+		break;
+	case 1:
+		avlink_write(sd, reg->reg & 0xff, val);
+		break;
+	case 2:
+		cec_write(sd, reg->reg & 0xff, val);
+		break;
+	case 3:
+		infoframe_write(sd, reg->reg & 0xff, val);
+		break;
+	case 4:
+		sdp_io_write(sd, reg->reg & 0xff, val);
+		break;
+	case 5:
+		sdp_write(sd, reg->reg & 0xff, val);
+		break;
+	case 6:
+		afe_write(sd, reg->reg & 0xff, val);
+		break;
+	case 7:
+		rep_write(sd, reg->reg & 0xff, val);
+		break;
+	case 8:
+		edid_write(sd, reg->reg & 0xff, val);
+		break;
+	case 9:
+		hdmi_write(sd, reg->reg & 0xff, val);
+		break;
+	case 0xa:
+		cp_write(sd, reg->reg & 0xff, val);
+		break;
+	case 0xb:
+		vdp_write(sd, reg->reg & 0xff, val);
+		break;
+	default:
+		v4l2_info(sd, "Register %03llx not supported\n", reg->reg);
+		adv7842_inv_register(sd);
+		break;
+	}
+	return 0;
+}
+#endif
+
+static int adv7842_s_detect_tx_5v_ctrl(struct v4l2_subdev *sd)
+{
+	struct adv7842_state *state = to_state(sd);
+	int prev = v4l2_ctrl_g_ctrl(state->detect_tx_5v_ctrl);
+	u8 reg_io_6f = io_read(sd, 0x6f);
+	int val = 0;
+
+	if (reg_io_6f & 0x02)
+		val |= 1; /* port A */
+	if (reg_io_6f & 0x01)
+		val |= 2; /* port B */
+
+	v4l2_dbg(1, debug, sd, "%s: 0x%x -> 0x%x\n", __func__, prev, val);
+
+	if (val != prev)
+		return v4l2_ctrl_s_ctrl(state->detect_tx_5v_ctrl, val);
+	return 0;
+}
+
+static int find_and_set_predefined_video_timings(struct v4l2_subdev *sd,
+		u8 prim_mode,
+		const struct adv7842_video_standards *predef_vid_timings,
+		const struct v4l2_dv_timings *timings)
+{
+	int i;
+
+	for (i = 0; predef_vid_timings[i].timings.bt.width; i++) {
+		if (!v4l2_match_dv_timings(timings, &predef_vid_timings[i].timings,
+					  is_digital_input(sd) ? 250000 : 1000000))
+			continue;
+		/* video std */
+		io_write(sd, 0x00, predef_vid_timings[i].vid_std);
+		/* v_freq and prim mode */
+		io_write(sd, 0x01, (predef_vid_timings[i].v_freq << 4) + prim_mode);
+		return 0;
+	}
+
+	return -1;
+}
+
+static int configure_predefined_video_timings(struct v4l2_subdev *sd,
+		struct v4l2_dv_timings *timings)
+{
+	struct adv7842_state *state = to_state(sd);
+	int err;
+
+	v4l2_dbg(1, debug, sd, "%s\n", __func__);
+
+	/* reset to default values */
+	io_write(sd, 0x16, 0x43);
+	io_write(sd, 0x17, 0x5a);
+	/* disable embedded syncs for auto graphics mode */
+	cp_write_and_or(sd, 0x81, 0xef, 0x00);
+	cp_write(sd, 0x26, 0x00);
+	cp_write(sd, 0x27, 0x00);
+	cp_write(sd, 0x28, 0x00);
+	cp_write(sd, 0x29, 0x00);
+	cp_write(sd, 0x8f, 0x40);
+	cp_write(sd, 0x90, 0x00);
+	cp_write(sd, 0xa5, 0x00);
+	cp_write(sd, 0xa6, 0x00);
+	cp_write(sd, 0xa7, 0x00);
+	cp_write(sd, 0xab, 0x00);
+	cp_write(sd, 0xac, 0x00);
+
+	switch (state->mode) {
+	case ADV7842_MODE_COMP:
+	case ADV7842_MODE_RGB:
+		err = find_and_set_predefined_video_timings(sd,
+				0x01, adv7842_prim_mode_comp, timings);
+		if (err)
+			err = find_and_set_predefined_video_timings(sd,
+					0x02, adv7842_prim_mode_gr, timings);
+		break;
+	case ADV7842_MODE_HDMI:
+		err = find_and_set_predefined_video_timings(sd,
+				0x05, adv7842_prim_mode_hdmi_comp, timings);
+		if (err)
+			err = find_and_set_predefined_video_timings(sd,
+					0x06, adv7842_prim_mode_hdmi_gr, timings);
+		break;
+	default:
+		v4l2_dbg(2, debug, sd, "%s: Unknown mode %d\n",
+				__func__, state->mode);
+		err = -1;
+		break;
+	}
+
+
+	return err;
+}
+
+static void configure_custom_video_timings(struct v4l2_subdev *sd,
+		const struct v4l2_bt_timings *bt)
+{
+	struct adv7842_state *state = to_state(sd);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	u32 width = htotal(bt);
+	u32 height = vtotal(bt);
+	u16 cp_start_sav = bt->hsync + bt->hbackporch - 4;
+	u16 cp_start_eav = width - bt->hfrontporch;
+	u16 cp_start_vbi = height - bt->vfrontporch + 1;
+	u16 cp_end_vbi = bt->vsync + bt->vbackporch + 1;
+	u16 ch1_fr_ll = (((u32)bt->pixelclock / 100) > 0) ?
+		((width * (ADV7842_fsc / 100)) / ((u32)bt->pixelclock / 100)) : 0;
+	const u8 pll[2] = {
+		0xc0 | ((width >> 8) & 0x1f),
+		width & 0xff
+	};
+
+	v4l2_dbg(2, debug, sd, "%s\n", __func__);
+
+	switch (state->mode) {
+	case ADV7842_MODE_COMP:
+	case ADV7842_MODE_RGB:
+		/* auto graphics */
+		io_write(sd, 0x00, 0x07); /* video std */
+		io_write(sd, 0x01, 0x02); /* prim mode */
+		/* enable embedded syncs for auto graphics mode */
+		cp_write_and_or(sd, 0x81, 0xef, 0x10);
+
+		/* Should only be set in auto-graphics mode [REF_02, p. 91-92] */
+		/* setup PLL_DIV_MAN_EN and PLL_DIV_RATIO */
+		/* IO-map reg. 0x16 and 0x17 should be written in sequence */
+		if (adv_smbus_write_i2c_block_data(client, 0x16, 2, pll)) {
+			v4l2_err(sd, "writing to reg 0x16 and 0x17 failed\n");
+			break;
+		}
+
+		/* active video - horizontal timing */
+		cp_write(sd, 0x26, (cp_start_sav >> 8) & 0xf);
+		cp_write(sd, 0x27, (cp_start_sav & 0xff));
+		cp_write(sd, 0x28, (cp_start_eav >> 8) & 0xf);
+		cp_write(sd, 0x29, (cp_start_eav & 0xff));
+
+		/* active video - vertical timing */
+		cp_write(sd, 0xa5, (cp_start_vbi >> 4) & 0xff);
+		cp_write(sd, 0xa6, ((cp_start_vbi & 0xf) << 4) |
+					((cp_end_vbi >> 8) & 0xf));
+		cp_write(sd, 0xa7, cp_end_vbi & 0xff);
+		break;
+	case ADV7842_MODE_HDMI:
+		/* set default prim_mode/vid_std for HDMI
+		   according to [REF_03, c. 4.2] */
+		io_write(sd, 0x00, 0x02); /* video std */
+		io_write(sd, 0x01, 0x06); /* prim mode */
+		break;
+	default:
+		v4l2_dbg(2, debug, sd, "%s: Unknown mode %d\n",
+				__func__, state->mode);
+		break;
+	}
+
+	cp_write(sd, 0x8f, (ch1_fr_ll >> 8) & 0x7);
+	cp_write(sd, 0x90, ch1_fr_ll & 0xff);
+	cp_write(sd, 0xab, (height >> 4) & 0xff);
+	cp_write(sd, 0xac, (height & 0x0f) << 4);
+}
+
+static void adv7842_set_offset(struct v4l2_subdev *sd, bool auto_offset, u16 offset_a, u16 offset_b, u16 offset_c)
+{
+	struct adv7842_state *state = to_state(sd);
+	u8 offset_buf[4];
+
+	if (auto_offset) {
+		offset_a = 0x3ff;
+		offset_b = 0x3ff;
+		offset_c = 0x3ff;
+	}
+
+	v4l2_dbg(2, debug, sd, "%s: %s offset: a = 0x%x, b = 0x%x, c = 0x%x\n",
+		 __func__, auto_offset ? "Auto" : "Manual",
+		 offset_a, offset_b, offset_c);
+
+	offset_buf[0]= (cp_read(sd, 0x77) & 0xc0) | ((offset_a & 0x3f0) >> 4);
+	offset_buf[1] = ((offset_a & 0x00f) << 4) | ((offset_b & 0x3c0) >> 6);
+	offset_buf[2] = ((offset_b & 0x03f) << 2) | ((offset_c & 0x300) >> 8);
+	offset_buf[3] = offset_c & 0x0ff;
+
+	/* Registers must be written in this order with no i2c access in between */
+	if (adv_smbus_write_i2c_block_data(state->i2c_cp, 0x77, 4, offset_buf))
+		v4l2_err(sd, "%s: i2c error writing to CP reg 0x77, 0x78, 0x79, 0x7a\n", __func__);
+}
+
+static void adv7842_set_gain(struct v4l2_subdev *sd, bool auto_gain, u16 gain_a, u16 gain_b, u16 gain_c)
+{
+	struct adv7842_state *state = to_state(sd);
+	u8 gain_buf[4];
+	u8 gain_man = 1;
+	u8 agc_mode_man = 1;
+
+	if (auto_gain) {
+		gain_man = 0;
+		agc_mode_man = 0;
+		gain_a = 0x100;
+		gain_b = 0x100;
+		gain_c = 0x100;
+	}
+
+	v4l2_dbg(2, debug, sd, "%s: %s gain: a = 0x%x, b = 0x%x, c = 0x%x\n",
+		 __func__, auto_gain ? "Auto" : "Manual",
+		 gain_a, gain_b, gain_c);
+
+	gain_buf[0] = ((gain_man << 7) | (agc_mode_man << 6) | ((gain_a & 0x3f0) >> 4));
+	gain_buf[1] = (((gain_a & 0x00f) << 4) | ((gain_b & 0x3c0) >> 6));
+	gain_buf[2] = (((gain_b & 0x03f) << 2) | ((gain_c & 0x300) >> 8));
+	gain_buf[3] = ((gain_c & 0x0ff));
+
+	/* Registers must be written in this order with no i2c access in between */
+	if (adv_smbus_write_i2c_block_data(state->i2c_cp, 0x73, 4, gain_buf))
+		v4l2_err(sd, "%s: i2c error writing to CP reg 0x73, 0x74, 0x75, 0x76\n", __func__);
+}
+
+static void set_rgb_quantization_range(struct v4l2_subdev *sd)
+{
+	struct adv7842_state *state = to_state(sd);
+	bool rgb_output = io_read(sd, 0x02) & 0x02;
+	bool hdmi_signal = hdmi_read(sd, 0x05) & 0x80;
+
+	v4l2_dbg(2, debug, sd, "%s: RGB quantization range: %d, RGB out: %d, HDMI: %d\n",
+			__func__, state->rgb_quantization_range,
+			rgb_output, hdmi_signal);
+
+	adv7842_set_gain(sd, true, 0x0, 0x0, 0x0);
+	adv7842_set_offset(sd, true, 0x0, 0x0, 0x0);
+
+	switch (state->rgb_quantization_range) {
+	case V4L2_DV_RGB_RANGE_AUTO:
+		if (state->mode == ADV7842_MODE_RGB) {
+			/* Receiving analog RGB signal
+			 * Set RGB full range (0-255) */
+			io_write_and_or(sd, 0x02, 0x0f, 0x10);
+			break;
+		}
+
+		if (state->mode == ADV7842_MODE_COMP) {
+			/* Receiving analog YPbPr signal
+			 * Set automode */
+			io_write_and_or(sd, 0x02, 0x0f, 0xf0);
+			break;
+		}
+
+		if (hdmi_signal) {
+			/* Receiving HDMI signal
+			 * Set automode */
+			io_write_and_or(sd, 0x02, 0x0f, 0xf0);
+			break;
+		}
+
+		/* Receiving DVI-D signal
+		 * ADV7842 selects RGB limited range regardless of
+		 * input format (CE/IT) in automatic mode */
+		if (state->timings.bt.standards & V4L2_DV_BT_STD_CEA861) {
+			/* RGB limited range (16-235) */
+			io_write_and_or(sd, 0x02, 0x0f, 0x00);
+		} else {
+			/* RGB full range (0-255) */
+			io_write_and_or(sd, 0x02, 0x0f, 0x10);
+
+			if (is_digital_input(sd) && rgb_output) {
+				adv7842_set_offset(sd, false, 0x40, 0x40, 0x40);
+			} else {
+				adv7842_set_gain(sd, false, 0xe0, 0xe0, 0xe0);
+				adv7842_set_offset(sd, false, 0x70, 0x70, 0x70);
+			}
+		}
+		break;
+	case V4L2_DV_RGB_RANGE_LIMITED:
+		if (state->mode == ADV7842_MODE_COMP) {
+			/* YCrCb limited range (16-235) */
+			io_write_and_or(sd, 0x02, 0x0f, 0x20);
+			break;
+		}
+
+		/* RGB limited range (16-235) */
+		io_write_and_or(sd, 0x02, 0x0f, 0x00);
+
+		break;
+	case V4L2_DV_RGB_RANGE_FULL:
+		if (state->mode == ADV7842_MODE_COMP) {
+			/* YCrCb full range (0-255) */
+			io_write_and_or(sd, 0x02, 0x0f, 0x60);
+			break;
+		}
+
+		/* RGB full range (0-255) */
+		io_write_and_or(sd, 0x02, 0x0f, 0x10);
+
+		if (is_analog_input(sd) || hdmi_signal)
+			break;
+
+		/* Adjust gain/offset for DVI-D signals only */
+		if (rgb_output) {
+			adv7842_set_offset(sd, false, 0x40, 0x40, 0x40);
+		} else {
+			adv7842_set_gain(sd, false, 0xe0, 0xe0, 0xe0);
+			adv7842_set_offset(sd, false, 0x70, 0x70, 0x70);
+		}
+		break;
+	}
+}
+
+static int adv7842_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct v4l2_subdev *sd = to_sd(ctrl);
+	struct adv7842_state *state = to_state(sd);
+
+	/* TODO SDP ctrls
+	   contrast/brightness/hue/free run is acting a bit strange,
+	   not sure if sdp csc is correct.
+	 */
+	switch (ctrl->id) {
+	/* standard ctrls */
+	case V4L2_CID_BRIGHTNESS:
+		cp_write(sd, 0x3c, ctrl->val);
+		sdp_write(sd, 0x14, ctrl->val);
+		/* ignore lsb sdp 0x17[3:2] */
+		return 0;
+	case V4L2_CID_CONTRAST:
+		cp_write(sd, 0x3a, ctrl->val);
+		sdp_write(sd, 0x13, ctrl->val);
+		/* ignore lsb sdp 0x17[1:0] */
+		return 0;
+	case V4L2_CID_SATURATION:
+		cp_write(sd, 0x3b, ctrl->val);
+		sdp_write(sd, 0x15, ctrl->val);
+		/* ignore lsb sdp 0x17[5:4] */
+		return 0;
+	case V4L2_CID_HUE:
+		cp_write(sd, 0x3d, ctrl->val);
+		sdp_write(sd, 0x16, ctrl->val);
+		/* ignore lsb sdp 0x17[7:6] */
+		return 0;
+		/* custom ctrls */
+	case V4L2_CID_ADV_RX_ANALOG_SAMPLING_PHASE:
+		afe_write(sd, 0xc8, ctrl->val);
+		return 0;
+	case V4L2_CID_ADV_RX_FREE_RUN_COLOR_MANUAL:
+		cp_write_and_or(sd, 0xbf, ~0x04, (ctrl->val << 2));
+		sdp_write_and_or(sd, 0xdd, ~0x04, (ctrl->val << 2));
+		return 0;
+	case V4L2_CID_ADV_RX_FREE_RUN_COLOR: {
+		u8 R = (ctrl->val & 0xff0000) >> 16;
+		u8 G = (ctrl->val & 0x00ff00) >> 8;
+		u8 B = (ctrl->val & 0x0000ff);
+		/* RGB -> YUV, numerical approximation */
+		int Y = 66 * R + 129 * G + 25 * B;
+		int U = -38 * R - 74 * G + 112 * B;
+		int V = 112 * R - 94 * G - 18 * B;
+
+		/* Scale down to 8 bits with rounding */
+		Y = (Y + 128) >> 8;
+		U = (U + 128) >> 8;
+		V = (V + 128) >> 8;
+		/* make U,V positive */
+		Y += 16;
+		U += 128;
+		V += 128;
+
+		v4l2_dbg(1, debug, sd, "R %x, G %x, B %x\n", R, G, B);
+		v4l2_dbg(1, debug, sd, "Y %x, U %x, V %x\n", Y, U, V);
+
+		/* CP */
+		cp_write(sd, 0xc1, R);
+		cp_write(sd, 0xc0, G);
+		cp_write(sd, 0xc2, B);
+		/* SDP */
+		sdp_write(sd, 0xde, Y);
+		sdp_write(sd, 0xdf, (V & 0xf0) | ((U >> 4) & 0x0f));
+		return 0;
+	}
+	case V4L2_CID_DV_RX_RGB_RANGE:
+		state->rgb_quantization_range = ctrl->val;
+		set_rgb_quantization_range(sd);
+		return 0;
+	}
+	return -EINVAL;
+}
+
+static inline bool no_power(struct v4l2_subdev *sd)
+{
+	return io_read(sd, 0x0c) & 0x24;
+}
+
+static inline bool no_cp_signal(struct v4l2_subdev *sd)
+{
+	return ((cp_read(sd, 0xb5) & 0xd0) != 0xd0) || !(cp_read(sd, 0xb1) & 0x80);
+}
+
+static inline bool is_hdmi(struct v4l2_subdev *sd)
+{
+	return hdmi_read(sd, 0x05) & 0x80;
+}
+
+static int adv7842_g_input_status(struct v4l2_subdev *sd, u32 *status)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	*status = 0;
+
+	if (io_read(sd, 0x0c) & 0x24)
+		*status |= V4L2_IN_ST_NO_POWER;
+
+	if (state->mode == ADV7842_MODE_SDP) {
+		/* status from SDP block */
+		if (!(sdp_read(sd, 0x5A) & 0x01))
+			*status |= V4L2_IN_ST_NO_SIGNAL;
+
+		v4l2_dbg(1, debug, sd, "%s: SDP status = 0x%x\n",
+				__func__, *status);
+		return 0;
+	}
+	/* status from CP block */
+	if ((cp_read(sd, 0xb5) & 0xd0) != 0xd0 ||
+			!(cp_read(sd, 0xb1) & 0x80))
+		/* TODO channel 2 */
+		*status |= V4L2_IN_ST_NO_SIGNAL;
+
+	if (is_digital_input(sd) && ((io_read(sd, 0x74) & 0x03) != 0x03))
+		*status |= V4L2_IN_ST_NO_SIGNAL;
+
+	v4l2_dbg(1, debug, sd, "%s: CP status = 0x%x\n",
+			__func__, *status);
+
+	return 0;
+}
+
+struct stdi_readback {
+	u16 bl, lcf, lcvs;
+	u8 hs_pol, vs_pol;
+	bool interlaced;
+};
+
+static int stdi2dv_timings(struct v4l2_subdev *sd,
+		struct stdi_readback *stdi,
+		struct v4l2_dv_timings *timings)
+{
+	struct adv7842_state *state = to_state(sd);
+	u32 hfreq = (ADV7842_fsc * 8) / stdi->bl;
+	u32 pix_clk;
+	int i;
+
+	for (i = 0; v4l2_dv_timings_presets[i].bt.width; i++) {
+		const struct v4l2_bt_timings *bt = &v4l2_dv_timings_presets[i].bt;
+
+		if (!v4l2_valid_dv_timings(&v4l2_dv_timings_presets[i],
+					   adv7842_get_dv_timings_cap(sd),
+					   adv7842_check_dv_timings, NULL))
+			continue;
+		if (vtotal(bt) != stdi->lcf + 1)
+			continue;
+		if (bt->vsync != stdi->lcvs)
+			continue;
+
+		pix_clk = hfreq * htotal(bt);
+
+		if ((pix_clk < bt->pixelclock + 1000000) &&
+		    (pix_clk > bt->pixelclock - 1000000)) {
+			*timings = v4l2_dv_timings_presets[i];
+			return 0;
+		}
+	}
+
+	if (v4l2_detect_cvt(stdi->lcf + 1, hfreq, stdi->lcvs,
+			(stdi->hs_pol == '+' ? V4L2_DV_HSYNC_POS_POL : 0) |
+			(stdi->vs_pol == '+' ? V4L2_DV_VSYNC_POS_POL : 0),
+			    timings))
+		return 0;
+	if (v4l2_detect_gtf(stdi->lcf + 1, hfreq, stdi->lcvs,
+			(stdi->hs_pol == '+' ? V4L2_DV_HSYNC_POS_POL : 0) |
+			(stdi->vs_pol == '+' ? V4L2_DV_VSYNC_POS_POL : 0),
+			    state->aspect_ratio, timings))
+		return 0;
+
+	v4l2_dbg(2, debug, sd,
+		"%s: No format candidate found for lcvs = %d, lcf=%d, bl = %d, %chsync, %cvsync\n",
+		__func__, stdi->lcvs, stdi->lcf, stdi->bl,
+		stdi->hs_pol, stdi->vs_pol);
+	return -1;
+}
+
+static int read_stdi(struct v4l2_subdev *sd, struct stdi_readback *stdi)
+{
+	u32 status;
+
+	adv7842_g_input_status(sd, &status);
+	if (status & V4L2_IN_ST_NO_SIGNAL) {
+		v4l2_dbg(2, debug, sd, "%s: no signal\n", __func__);
+		return -ENOLINK;
+	}
+
+	stdi->bl = ((cp_read(sd, 0xb1) & 0x3f) << 8) | cp_read(sd, 0xb2);
+	stdi->lcf = ((cp_read(sd, 0xb3) & 0x7) << 8) | cp_read(sd, 0xb4);
+	stdi->lcvs = cp_read(sd, 0xb3) >> 3;
+
+	if ((cp_read(sd, 0xb5) & 0x80) && ((cp_read(sd, 0xb5) & 0x03) == 0x01)) {
+		stdi->hs_pol = ((cp_read(sd, 0xb5) & 0x10) ?
+			((cp_read(sd, 0xb5) & 0x08) ? '+' : '-') : 'x');
+		stdi->vs_pol = ((cp_read(sd, 0xb5) & 0x40) ?
+			((cp_read(sd, 0xb5) & 0x20) ? '+' : '-') : 'x');
+	} else {
+		stdi->hs_pol = 'x';
+		stdi->vs_pol = 'x';
+	}
+	stdi->interlaced = (cp_read(sd, 0xb1) & 0x40) ? true : false;
+
+	if (stdi->lcf < 239 || stdi->bl < 8 || stdi->bl == 0x3fff) {
+		v4l2_dbg(2, debug, sd, "%s: invalid signal\n", __func__);
+		return -ENOLINK;
+	}
+
+	v4l2_dbg(2, debug, sd,
+		"%s: lcf (frame height - 1) = %d, bl = %d, lcvs (vsync) = %d, %chsync, %cvsync, %s\n",
+		 __func__, stdi->lcf, stdi->bl, stdi->lcvs,
+		 stdi->hs_pol, stdi->vs_pol,
+		 stdi->interlaced ? "interlaced" : "progressive");
+
+	return 0;
+}
+
+static int adv7842_enum_dv_timings(struct v4l2_subdev *sd,
+				   struct v4l2_enum_dv_timings *timings)
+{
+	if (timings->pad != 0)
+		return -EINVAL;
+
+	return v4l2_enum_dv_timings_cap(timings,
+		adv7842_get_dv_timings_cap(sd), adv7842_check_dv_timings, NULL);
+}
+
+static int adv7842_dv_timings_cap(struct v4l2_subdev *sd,
+				  struct v4l2_dv_timings_cap *cap)
+{
+	if (cap->pad != 0)
+		return -EINVAL;
+
+	*cap = *adv7842_get_dv_timings_cap(sd);
+	return 0;
+}
+
+/* Fill the optional fields .standards and .flags in struct v4l2_dv_timings
+   if the format is listed in adv7842_timings[] */
+static void adv7842_fill_optional_dv_timings_fields(struct v4l2_subdev *sd,
+		struct v4l2_dv_timings *timings)
+{
+	v4l2_find_dv_timings_cap(timings, adv7842_get_dv_timings_cap(sd),
+			is_digital_input(sd) ? 250000 : 1000000,
+			adv7842_check_dv_timings, NULL);
+}
+
+static int adv7842_query_dv_timings(struct v4l2_subdev *sd,
+				    struct v4l2_dv_timings *timings)
+{
+	struct adv7842_state *state = to_state(sd);
+	struct v4l2_bt_timings *bt = &timings->bt;
+	struct stdi_readback stdi = { 0 };
+
+	v4l2_dbg(1, debug, sd, "%s:\n", __func__);
+
+	/* SDP block */
+	if (state->mode == ADV7842_MODE_SDP)
+		return -ENODATA;
+
+	/* read STDI */
+	if (read_stdi(sd, &stdi)) {
+		state->restart_stdi_once = true;
+		v4l2_dbg(1, debug, sd, "%s: no valid signal\n", __func__);
+		return -ENOLINK;
+	}
+	bt->interlaced = stdi.interlaced ?
+		V4L2_DV_INTERLACED : V4L2_DV_PROGRESSIVE;
+
+	if (is_digital_input(sd)) {
+		uint32_t freq;
+
+		timings->type = V4L2_DV_BT_656_1120;
+
+		bt->width = (hdmi_read(sd, 0x07) & 0x0f) * 256 + hdmi_read(sd, 0x08);
+		bt->height = (hdmi_read(sd, 0x09) & 0x0f) * 256 + hdmi_read(sd, 0x0a);
+		freq = ((hdmi_read(sd, 0x51) << 1) + (hdmi_read(sd, 0x52) >> 7)) * 1000000;
+		freq += ((hdmi_read(sd, 0x52) & 0x7f) * 7813);
+		if (is_hdmi(sd)) {
+			/* adjust for deep color mode */
+			freq = freq * 8 / (((hdmi_read(sd, 0x0b) & 0xc0) >> 6) * 2 + 8);
+		}
+		bt->pixelclock = freq;
+		bt->hfrontporch = (hdmi_read(sd, 0x20) & 0x03) * 256 +
+			hdmi_read(sd, 0x21);
+		bt->hsync = (hdmi_read(sd, 0x22) & 0x03) * 256 +
+			hdmi_read(sd, 0x23);
+		bt->hbackporch = (hdmi_read(sd, 0x24) & 0x03) * 256 +
+			hdmi_read(sd, 0x25);
+		bt->vfrontporch = ((hdmi_read(sd, 0x2a) & 0x1f) * 256 +
+			hdmi_read(sd, 0x2b)) / 2;
+		bt->vsync = ((hdmi_read(sd, 0x2e) & 0x1f) * 256 +
+			hdmi_read(sd, 0x2f)) / 2;
+		bt->vbackporch = ((hdmi_read(sd, 0x32) & 0x1f) * 256 +
+			hdmi_read(sd, 0x33)) / 2;
+		bt->polarities = ((hdmi_read(sd, 0x05) & 0x10) ? V4L2_DV_VSYNC_POS_POL : 0) |
+			((hdmi_read(sd, 0x05) & 0x20) ? V4L2_DV_HSYNC_POS_POL : 0);
+		if (bt->interlaced == V4L2_DV_INTERLACED) {
+			bt->height += (hdmi_read(sd, 0x0b) & 0x0f) * 256 +
+					hdmi_read(sd, 0x0c);
+			bt->il_vfrontporch = ((hdmi_read(sd, 0x2c) & 0x1f) * 256 +
+					hdmi_read(sd, 0x2d)) / 2;
+			bt->il_vsync = ((hdmi_read(sd, 0x30) & 0x1f) * 256 +
+					hdmi_read(sd, 0x31)) / 2;
+			bt->vbackporch = ((hdmi_read(sd, 0x34) & 0x1f) * 256 +
+					hdmi_read(sd, 0x35)) / 2;
+		}
+		adv7842_fill_optional_dv_timings_fields(sd, timings);
+	} else {
+		/* find format
+		 * Since LCVS values are inaccurate [REF_03, p. 339-340],
+		 * stdi2dv_timings() is called with lcvs +-1 if the first attempt fails.
+		 */
+		if (!stdi2dv_timings(sd, &stdi, timings))
+			goto found;
+		stdi.lcvs += 1;
+		v4l2_dbg(1, debug, sd, "%s: lcvs + 1 = %d\n", __func__, stdi.lcvs);
+		if (!stdi2dv_timings(sd, &stdi, timings))
+			goto found;
+		stdi.lcvs -= 2;
+		v4l2_dbg(1, debug, sd, "%s: lcvs - 1 = %d\n", __func__, stdi.lcvs);
+		if (stdi2dv_timings(sd, &stdi, timings)) {
+			/*
+			 * The STDI block may measure wrong values, especially
+			 * for lcvs and lcf. If the driver can not find any
+			 * valid timing, the STDI block is restarted to measure
+			 * the video timings again. The function will return an
+			 * error, but the restart of STDI will generate a new
+			 * STDI interrupt and the format detection process will
+			 * restart.
+			 */
+			if (state->restart_stdi_once) {
+				v4l2_dbg(1, debug, sd, "%s: restart STDI\n", __func__);
+				/* TODO restart STDI for Sync Channel 2 */
+				/* enter one-shot mode */
+				cp_write_and_or(sd, 0x86, 0xf9, 0x00);
+				/* trigger STDI restart */
+				cp_write_and_or(sd, 0x86, 0xf9, 0x04);
+				/* reset to continuous mode */
+				cp_write_and_or(sd, 0x86, 0xf9, 0x02);
+				state->restart_stdi_once = false;
+				return -ENOLINK;
+			}
+			v4l2_dbg(1, debug, sd, "%s: format not supported\n", __func__);
+			return -ERANGE;
+		}
+		state->restart_stdi_once = true;
+	}
+found:
+
+	if (debug > 1)
+		v4l2_print_dv_timings(sd->name, "adv7842_query_dv_timings:",
+				timings, true);
+	return 0;
+}
+
+static int adv7842_s_dv_timings(struct v4l2_subdev *sd,
+				struct v4l2_dv_timings *timings)
+{
+	struct adv7842_state *state = to_state(sd);
+	struct v4l2_bt_timings *bt;
+	int err;
+
+	v4l2_dbg(1, debug, sd, "%s:\n", __func__);
+
+	if (state->mode == ADV7842_MODE_SDP)
+		return -ENODATA;
+
+	if (v4l2_match_dv_timings(&state->timings, timings, 0)) {
+		v4l2_dbg(1, debug, sd, "%s: no change\n", __func__);
+		return 0;
+	}
+
+	bt = &timings->bt;
+
+	if (!v4l2_valid_dv_timings(timings, adv7842_get_dv_timings_cap(sd),
+				   adv7842_check_dv_timings, NULL))
+		return -ERANGE;
+
+	adv7842_fill_optional_dv_timings_fields(sd, timings);
+
+	state->timings = *timings;
+
+	cp_write(sd, 0x91, bt->interlaced ? 0x40 : 0x00);
+
+	/* Use prim_mode and vid_std when available */
+	err = configure_predefined_video_timings(sd, timings);
+	if (err) {
+		/* custom settings when the video format
+		  does not have prim_mode/vid_std */
+		configure_custom_video_timings(sd, bt);
+	}
+
+	set_rgb_quantization_range(sd);
+
+
+	if (debug > 1)
+		v4l2_print_dv_timings(sd->name, "adv7842_s_dv_timings: ",
+				      timings, true);
+	return 0;
+}
+
+static int adv7842_g_dv_timings(struct v4l2_subdev *sd,
+				struct v4l2_dv_timings *timings)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	if (state->mode == ADV7842_MODE_SDP)
+		return -ENODATA;
+	*timings = state->timings;
+	return 0;
+}
+
+static void enable_input(struct v4l2_subdev *sd)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	set_rgb_quantization_range(sd);
+	switch (state->mode) {
+	case ADV7842_MODE_SDP:
+	case ADV7842_MODE_COMP:
+	case ADV7842_MODE_RGB:
+		io_write(sd, 0x15, 0xb0);   /* Disable Tristate of Pins (no audio) */
+		break;
+	case ADV7842_MODE_HDMI:
+		hdmi_write(sd, 0x01, 0x00); /* Enable HDMI clock terminators */
+		io_write(sd, 0x15, 0xa0);   /* Disable Tristate of Pins */
+		hdmi_write_and_or(sd, 0x1a, 0xef, 0x00); /* Unmute audio */
+		break;
+	default:
+		v4l2_dbg(2, debug, sd, "%s: Unknown mode %d\n",
+			 __func__, state->mode);
+		break;
+	}
+}
+
+static void disable_input(struct v4l2_subdev *sd)
+{
+	hdmi_write_and_or(sd, 0x1a, 0xef, 0x10); /* Mute audio [REF_01, c. 2.2.2] */
+	msleep(16); /* 512 samples with >= 32 kHz sample rate [REF_03, c. 8.29] */
+	io_write(sd, 0x15, 0xbe);   /* Tristate all outputs from video core */
+	hdmi_write(sd, 0x01, 0x78); /* Disable HDMI clock terminators */
+}
+
+static void sdp_csc_coeff(struct v4l2_subdev *sd,
+			  const struct adv7842_sdp_csc_coeff *c)
+{
+	/* csc auto/manual */
+	sdp_io_write_and_or(sd, 0xe0, 0xbf, c->manual ? 0x00 : 0x40);
+
+	if (!c->manual)
+		return;
+
+	/* csc scaling */
+	sdp_io_write_and_or(sd, 0xe0, 0x7f, c->scaling == 2 ? 0x80 : 0x00);
+
+	/* A coeff */
+	sdp_io_write_and_or(sd, 0xe0, 0xe0, c->A1 >> 8);
+	sdp_io_write(sd, 0xe1, c->A1);
+	sdp_io_write_and_or(sd, 0xe2, 0xe0, c->A2 >> 8);
+	sdp_io_write(sd, 0xe3, c->A2);
+	sdp_io_write_and_or(sd, 0xe4, 0xe0, c->A3 >> 8);
+	sdp_io_write(sd, 0xe5, c->A3);
+
+	/* A scale */
+	sdp_io_write_and_or(sd, 0xe6, 0x80, c->A4 >> 8);
+	sdp_io_write(sd, 0xe7, c->A4);
+
+	/* B coeff */
+	sdp_io_write_and_or(sd, 0xe8, 0xe0, c->B1 >> 8);
+	sdp_io_write(sd, 0xe9, c->B1);
+	sdp_io_write_and_or(sd, 0xea, 0xe0, c->B2 >> 8);
+	sdp_io_write(sd, 0xeb, c->B2);
+	sdp_io_write_and_or(sd, 0xec, 0xe0, c->B3 >> 8);
+	sdp_io_write(sd, 0xed, c->B3);
+
+	/* B scale */
+	sdp_io_write_and_or(sd, 0xee, 0x80, c->B4 >> 8);
+	sdp_io_write(sd, 0xef, c->B4);
+
+	/* C coeff */
+	sdp_io_write_and_or(sd, 0xf0, 0xe0, c->C1 >> 8);
+	sdp_io_write(sd, 0xf1, c->C1);
+	sdp_io_write_and_or(sd, 0xf2, 0xe0, c->C2 >> 8);
+	sdp_io_write(sd, 0xf3, c->C2);
+	sdp_io_write_and_or(sd, 0xf4, 0xe0, c->C3 >> 8);
+	sdp_io_write(sd, 0xf5, c->C3);
+
+	/* C scale */
+	sdp_io_write_and_or(sd, 0xf6, 0x80, c->C4 >> 8);
+	sdp_io_write(sd, 0xf7, c->C4);
+}
+
+static void select_input(struct v4l2_subdev *sd,
+			 enum adv7842_vid_std_select vid_std_select)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	switch (state->mode) {
+	case ADV7842_MODE_SDP:
+		io_write(sd, 0x00, vid_std_select); /* video std: CVBS or YC mode */
+		io_write(sd, 0x01, 0); /* prim mode */
+		/* enable embedded syncs for auto graphics mode */
+		cp_write_and_or(sd, 0x81, 0xef, 0x10);
+
+		afe_write(sd, 0x00, 0x00); /* power up ADC */
+		afe_write(sd, 0xc8, 0x00); /* phase control */
+
+		io_write(sd, 0xdd, 0x90); /* Manual 2x output clock */
+		/* script says register 0xde, which don't exist in manual */
+
+		/* Manual analog input muxing mode, CVBS (6.4)*/
+		afe_write_and_or(sd, 0x02, 0x7f, 0x80);
+		if (vid_std_select == ADV7842_SDP_VID_STD_CVBS_SD_4x1) {
+			afe_write(sd, 0x03, 0xa0); /* ADC0 to AIN10 (CVBS), ADC1 N/C*/
+			afe_write(sd, 0x04, 0x00); /* ADC2 N/C,ADC3 N/C*/
+		} else {
+			afe_write(sd, 0x03, 0xa0); /* ADC0 to AIN10 (CVBS), ADC1 N/C*/
+			afe_write(sd, 0x04, 0xc0); /* ADC2 to AIN12, ADC3 N/C*/
+		}
+		afe_write(sd, 0x0c, 0x1f); /* ADI recommend write */
+		afe_write(sd, 0x12, 0x63); /* ADI recommend write */
+
+		sdp_io_write(sd, 0xb2, 0x60); /* Disable AV codes */
+		sdp_io_write(sd, 0xc8, 0xe3); /* Disable Ancillary data */
+
+		/* SDP recommended settings */
+		sdp_write(sd, 0x00, 0x3F); /* Autodetect PAL NTSC (not SECAM) */
+		sdp_write(sd, 0x01, 0x00); /* Pedestal Off */
+
+		sdp_write(sd, 0x03, 0xE4); /* Manual VCR Gain Luma 0x40B */
+		sdp_write(sd, 0x04, 0x0B); /* Manual Luma setting */
+		sdp_write(sd, 0x05, 0xC3); /* Manual Chroma setting 0x3FE */
+		sdp_write(sd, 0x06, 0xFE); /* Manual Chroma setting */
+		sdp_write(sd, 0x12, 0x0D); /* Frame TBC,I_P, 3D comb enabled */
+		sdp_write(sd, 0xA7, 0x00); /* ADI Recommended Write */
+		sdp_io_write(sd, 0xB0, 0x00); /* Disable H and v blanking */
+
+		/* deinterlacer enabled and 3D comb */
+		sdp_write_and_or(sd, 0x12, 0xf6, 0x09);
+
+		break;
+
+	case ADV7842_MODE_COMP:
+	case ADV7842_MODE_RGB:
+		/* Automatic analog input muxing mode */
+		afe_write_and_or(sd, 0x02, 0x7f, 0x00);
+		/* set mode and select free run resolution */
+		io_write(sd, 0x00, vid_std_select); /* video std */
+		io_write(sd, 0x01, 0x02); /* prim mode */
+		cp_write_and_or(sd, 0x81, 0xef, 0x10); /* enable embedded syncs
+							  for auto graphics mode */
+
+		afe_write(sd, 0x00, 0x00); /* power up ADC */
+		afe_write(sd, 0xc8, 0x00); /* phase control */
+		if (state->mode == ADV7842_MODE_COMP) {
+			/* force to YCrCb */
+			io_write_and_or(sd, 0x02, 0x0f, 0x60);
+		} else {
+			/* force to RGB */
+			io_write_and_or(sd, 0x02, 0x0f, 0x10);
+		}
+
+		/* set ADI recommended settings for digitizer */
+		/* "ADV7842 Register Settings Recommendations
+		 * (rev. 1.8, November 2010)" p. 9. */
+		afe_write(sd, 0x0c, 0x1f); /* ADC Range improvement */
+		afe_write(sd, 0x12, 0x63); /* ADC Range improvement */
+
+		/* set to default gain for RGB */
+		cp_write(sd, 0x73, 0x10);
+		cp_write(sd, 0x74, 0x04);
+		cp_write(sd, 0x75, 0x01);
+		cp_write(sd, 0x76, 0x00);
+
+		cp_write(sd, 0x3e, 0x04); /* CP core pre-gain control */
+		cp_write(sd, 0xc3, 0x39); /* CP coast control. Graphics mode */
+		cp_write(sd, 0x40, 0x5c); /* CP core pre-gain control. Graphics mode */
+		break;
+
+	case ADV7842_MODE_HDMI:
+		/* Automatic analog input muxing mode */
+		afe_write_and_or(sd, 0x02, 0x7f, 0x00);
+		/* set mode and select free run resolution */
+		if (state->hdmi_port_a)
+			hdmi_write(sd, 0x00, 0x02); /* select port A */
+		else
+			hdmi_write(sd, 0x00, 0x03); /* select port B */
+		io_write(sd, 0x00, vid_std_select); /* video std */
+		io_write(sd, 0x01, 5); /* prim mode */
+		cp_write_and_or(sd, 0x81, 0xef, 0x00); /* disable embedded syncs
+							  for auto graphics mode */
+
+		/* set ADI recommended settings for HDMI: */
+		/* "ADV7842 Register Settings Recommendations
+		 * (rev. 1.8, November 2010)" p. 3. */
+		hdmi_write(sd, 0xc0, 0x00);
+		hdmi_write(sd, 0x0d, 0x34); /* ADI recommended write */
+		hdmi_write(sd, 0x3d, 0x10); /* ADI recommended write */
+		hdmi_write(sd, 0x44, 0x85); /* TMDS PLL optimization */
+		hdmi_write(sd, 0x46, 0x1f); /* ADI recommended write */
+		hdmi_write(sd, 0x57, 0xb6); /* TMDS PLL optimization */
+		hdmi_write(sd, 0x58, 0x03); /* TMDS PLL optimization */
+		hdmi_write(sd, 0x60, 0x88); /* TMDS PLL optimization */
+		hdmi_write(sd, 0x61, 0x88); /* TMDS PLL optimization */
+		hdmi_write(sd, 0x6c, 0x18); /* Disable ISRC clearing bit,
+					       Improve robustness */
+		hdmi_write(sd, 0x75, 0x10); /* DDC drive strength */
+		hdmi_write(sd, 0x85, 0x1f); /* equaliser */
+		hdmi_write(sd, 0x87, 0x70); /* ADI recommended write */
+		hdmi_write(sd, 0x89, 0x04); /* equaliser */
+		hdmi_write(sd, 0x8a, 0x1e); /* equaliser */
+		hdmi_write(sd, 0x93, 0x04); /* equaliser */
+		hdmi_write(sd, 0x94, 0x1e); /* equaliser */
+		hdmi_write(sd, 0x99, 0xa1); /* ADI recommended write */
+		hdmi_write(sd, 0x9b, 0x09); /* ADI recommended write */
+		hdmi_write(sd, 0x9d, 0x02); /* equaliser */
+
+		afe_write(sd, 0x00, 0xff); /* power down ADC */
+		afe_write(sd, 0xc8, 0x40); /* phase control */
+
+		/* set to default gain for HDMI */
+		cp_write(sd, 0x73, 0x10);
+		cp_write(sd, 0x74, 0x04);
+		cp_write(sd, 0x75, 0x01);
+		cp_write(sd, 0x76, 0x00);
+
+		/* reset ADI recommended settings for digitizer */
+		/* "ADV7842 Register Settings Recommendations
+		 * (rev. 2.5, June 2010)" p. 17. */
+		afe_write(sd, 0x12, 0xfb); /* ADC noise shaping filter controls */
+		afe_write(sd, 0x0c, 0x0d); /* CP core gain controls */
+		cp_write(sd, 0x3e, 0x00); /* CP core pre-gain control */
+
+		/* CP coast control */
+		cp_write(sd, 0xc3, 0x33); /* Component mode */
+
+		/* color space conversion, autodetect color space */
+		io_write_and_or(sd, 0x02, 0x0f, 0xf0);
+		break;
+
+	default:
+		v4l2_dbg(2, debug, sd, "%s: Unknown mode %d\n",
+			 __func__, state->mode);
+		break;
+	}
+}
+
+static int adv7842_s_routing(struct v4l2_subdev *sd,
+		u32 input, u32 output, u32 config)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	v4l2_dbg(2, debug, sd, "%s: input %d\n", __func__, input);
+
+	switch (input) {
+	case ADV7842_SELECT_HDMI_PORT_A:
+		state->mode = ADV7842_MODE_HDMI;
+		state->vid_std_select = ADV7842_HDMI_COMP_VID_STD_HD_1250P;
+		state->hdmi_port_a = true;
+		break;
+	case ADV7842_SELECT_HDMI_PORT_B:
+		state->mode = ADV7842_MODE_HDMI;
+		state->vid_std_select = ADV7842_HDMI_COMP_VID_STD_HD_1250P;
+		state->hdmi_port_a = false;
+		break;
+	case ADV7842_SELECT_VGA_COMP:
+		state->mode = ADV7842_MODE_COMP;
+		state->vid_std_select = ADV7842_RGB_VID_STD_AUTO_GRAPH_MODE;
+		break;
+	case ADV7842_SELECT_VGA_RGB:
+		state->mode = ADV7842_MODE_RGB;
+		state->vid_std_select = ADV7842_RGB_VID_STD_AUTO_GRAPH_MODE;
+		break;
+	case ADV7842_SELECT_SDP_CVBS:
+		state->mode = ADV7842_MODE_SDP;
+		state->vid_std_select = ADV7842_SDP_VID_STD_CVBS_SD_4x1;
+		break;
+	case ADV7842_SELECT_SDP_YC:
+		state->mode = ADV7842_MODE_SDP;
+		state->vid_std_select = ADV7842_SDP_VID_STD_YC_SD4_x1;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	disable_input(sd);
+	select_input(sd, state->vid_std_select);
+	enable_input(sd);
+
+	v4l2_subdev_notify(sd, ADV7842_FMT_CHANGE, NULL);
+
+	return 0;
+}
+
+static int adv7842_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned int index,
+				 enum v4l2_mbus_pixelcode *code)
+{
+	if (index)
+		return -EINVAL;
+	/* Good enough for now */
+	*code = V4L2_MBUS_FMT_FIXED;
+	return 0;
+}
+
+static int adv7842_g_mbus_fmt(struct v4l2_subdev *sd,
+			      struct v4l2_mbus_framefmt *fmt)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	fmt->width = state->timings.bt.width;
+	fmt->height = state->timings.bt.height;
+	fmt->code = V4L2_MBUS_FMT_FIXED;
+	fmt->field = V4L2_FIELD_NONE;
+
+	if (state->mode == ADV7842_MODE_SDP) {
+		/* SPD block */
+		if (!(sdp_read(sd, 0x5A) & 0x01))
+			return -EINVAL;
+		fmt->width = 720;
+		/* valid signal */
+		if (state->norm & V4L2_STD_525_60)
+			fmt->height = 480;
+		else
+			fmt->height = 576;
+		fmt->colorspace = V4L2_COLORSPACE_SMPTE170M;
+		return 0;
+	}
+
+	if (state->timings.bt.standards & V4L2_DV_BT_STD_CEA861) {
+		fmt->colorspace = (state->timings.bt.height <= 576) ?
+			V4L2_COLORSPACE_SMPTE170M : V4L2_COLORSPACE_REC709;
+	}
+	return 0;
+}
+
+static void adv7842_irq_enable(struct v4l2_subdev *sd, bool enable)
+{
+	if (enable) {
+		/* Enable SSPD, STDI and CP locked/unlocked interrupts */
+		io_write(sd, 0x46, 0x9c);
+		/* ESDP_50HZ_DET interrupt */
+		io_write(sd, 0x5a, 0x10);
+		/* Enable CABLE_DET_A/B_ST (+5v) interrupt */
+		io_write(sd, 0x73, 0x03);
+		/* Enable V_LOCKED and DE_REGEN_LCK interrupts */
+		io_write(sd, 0x78, 0x03);
+		/* Enable SDP Standard Detection Change and SDP Video Detected */
+		io_write(sd, 0xa0, 0x09);
+		/* Enable HDMI_MODE interrupt */
+		io_write(sd, 0x69, 0x08);
+	} else {
+		io_write(sd, 0x46, 0x0);
+		io_write(sd, 0x5a, 0x0);
+		io_write(sd, 0x73, 0x0);
+		io_write(sd, 0x78, 0x0);
+		io_write(sd, 0xa0, 0x0);
+		io_write(sd, 0x69, 0x0);
+	}
+}
+
+static int adv7842_isr(struct v4l2_subdev *sd, u32 status, bool *handled)
+{
+	struct adv7842_state *state = to_state(sd);
+	u8 fmt_change_cp, fmt_change_digital, fmt_change_sdp;
+	u8 irq_status[6];
+
+	adv7842_irq_enable(sd, false);
+
+	/* read status */
+	irq_status[0] = io_read(sd, 0x43);
+	irq_status[1] = io_read(sd, 0x57);
+	irq_status[2] = io_read(sd, 0x70);
+	irq_status[3] = io_read(sd, 0x75);
+	irq_status[4] = io_read(sd, 0x9d);
+	irq_status[5] = io_read(sd, 0x66);
+
+	/* and clear */
+	if (irq_status[0])
+		io_write(sd, 0x44, irq_status[0]);
+	if (irq_status[1])
+		io_write(sd, 0x58, irq_status[1]);
+	if (irq_status[2])
+		io_write(sd, 0x71, irq_status[2]);
+	if (irq_status[3])
+		io_write(sd, 0x76, irq_status[3]);
+	if (irq_status[4])
+		io_write(sd, 0x9e, irq_status[4]);
+	if (irq_status[5])
+		io_write(sd, 0x67, irq_status[5]);
+
+	adv7842_irq_enable(sd, true);
+
+	v4l2_dbg(1, debug, sd, "%s: irq %x, %x, %x, %x, %x, %x\n", __func__,
+		 irq_status[0], irq_status[1], irq_status[2],
+		 irq_status[3], irq_status[4], irq_status[5]);
+
+	/* format change CP */
+	fmt_change_cp = irq_status[0] & 0x9c;
+
+	/* format change SDP */
+	if (state->mode == ADV7842_MODE_SDP)
+		fmt_change_sdp = (irq_status[1] & 0x30) | (irq_status[4] & 0x09);
+	else
+		fmt_change_sdp = 0;
+
+	/* digital format CP */
+	if (is_digital_input(sd))
+		fmt_change_digital = irq_status[3] & 0x03;
+	else
+		fmt_change_digital = 0;
+
+	/* format change */
+	if (fmt_change_cp || fmt_change_digital || fmt_change_sdp) {
+		v4l2_dbg(1, debug, sd,
+			 "%s: fmt_change_cp = 0x%x, fmt_change_digital = 0x%x, fmt_change_sdp = 0x%x\n",
+			 __func__, fmt_change_cp, fmt_change_digital,
+			 fmt_change_sdp);
+		v4l2_subdev_notify(sd, ADV7842_FMT_CHANGE, NULL);
+		if (handled)
+			*handled = true;
+	}
+
+	/* HDMI/DVI mode */
+	if (irq_status[5] & 0x08) {
+		v4l2_dbg(1, debug, sd, "%s: irq %s mode\n", __func__,
+			 (io_read(sd, 0x65) & 0x08) ? "HDMI" : "DVI");
+		set_rgb_quantization_range(sd);
+		if (handled)
+			*handled = true;
+	}
+
+	/* tx 5v detect */
+	if (irq_status[2] & 0x3) {
+		v4l2_dbg(1, debug, sd, "%s: irq tx_5v\n", __func__);
+		adv7842_s_detect_tx_5v_ctrl(sd);
+		if (handled)
+			*handled = true;
+	}
+	return 0;
+}
+
+static int adv7842_get_edid(struct v4l2_subdev *sd, struct v4l2_edid *edid)
+{
+	struct adv7842_state *state = to_state(sd);
+	u8 *data = NULL;
+
+	if (edid->pad > ADV7842_EDID_PORT_VGA)
+		return -EINVAL;
+	if (edid->blocks == 0)
+		return -EINVAL;
+	if (edid->blocks > 2)
+		return -EINVAL;
+	if (edid->start_block > 1)
+		return -EINVAL;
+	if (edid->start_block == 1)
+		edid->blocks = 1;
+
+	switch (edid->pad) {
+	case ADV7842_EDID_PORT_A:
+	case ADV7842_EDID_PORT_B:
+		if (state->hdmi_edid.present & (0x04 << edid->pad))
+			data = state->hdmi_edid.edid;
+		break;
+	case ADV7842_EDID_PORT_VGA:
+		if (state->vga_edid.present)
+			data = state->vga_edid.edid;
+		break;
+	default:
+		return -EINVAL;
+	}
+	if (!data)
+		return -ENODATA;
+
+	memcpy(edid->edid,
+	       data + edid->start_block * 128,
+	       edid->blocks * 128);
+	return 0;
+}
+
+static int adv7842_set_edid(struct v4l2_subdev *sd, struct v4l2_edid *e)
+{
+	struct adv7842_state *state = to_state(sd);
+	int err = 0;
+
+	if (e->pad > ADV7842_EDID_PORT_VGA)
+		return -EINVAL;
+	if (e->start_block != 0)
+		return -EINVAL;
+	if (e->blocks > 2)
+		return -E2BIG;
+
+	/* todo, per edid */
+	state->aspect_ratio = v4l2_calc_aspect_ratio(e->edid[0x15],
+			e->edid[0x16]);
+
+	switch (e->pad) {
+	case ADV7842_EDID_PORT_VGA:
+		memset(&state->vga_edid.edid, 0, 256);
+		state->vga_edid.present = e->blocks ? 0x1 : 0x0;
+		memcpy(&state->vga_edid.edid, e->edid, 128 * e->blocks);
+		err = edid_write_vga_segment(sd);
+		break;
+	case ADV7842_EDID_PORT_A:
+	case ADV7842_EDID_PORT_B:
+		memset(&state->hdmi_edid.edid, 0, 256);
+		if (e->blocks)
+			state->hdmi_edid.present |= 0x04 << e->pad;
+		else
+			state->hdmi_edid.present &= ~(0x04 << e->pad);
+		memcpy(&state->hdmi_edid.edid, e->edid, 128 * e->blocks);
+		err = edid_write_hdmi_segment(sd, e->pad);
+		break;
+	default:
+		return -EINVAL;
+	}
+	if (err < 0)
+		v4l2_err(sd, "error %d writing edid on port %d\n", err, e->pad);
+	return err;
+}
+
+/*********** avi info frame CEA-861-E **************/
+/* TODO move to common library */
+
+struct avi_info_frame {
+	uint8_t f17;
+	uint8_t y10;
+	uint8_t a0;
+	uint8_t b10;
+	uint8_t s10;
+	uint8_t c10;
+	uint8_t m10;
+	uint8_t r3210;
+	uint8_t itc;
+	uint8_t ec210;
+	uint8_t q10;
+	uint8_t sc10;
+	uint8_t f47;
+	uint8_t vic;
+	uint8_t yq10;
+	uint8_t cn10;
+	uint8_t pr3210;
+	uint16_t etb;
+	uint16_t sbb;
+	uint16_t elb;
+	uint16_t srb;
+};
+
+static const char *y10_txt[4] = {
+	"RGB",
+	"YCbCr 4:2:2",
+	"YCbCr 4:4:4",
+	"Future",
+};
+
+static const char *c10_txt[4] = {
+	"No Data",
+	"SMPTE 170M",
+	"ITU-R 709",
+	"Extended Colorimetry information valied",
+};
+
+static const char *itc_txt[2] = {
+	"No Data",
+	"IT content",
+};
+
+static const char *ec210_txt[8] = {
+	"xvYCC601",
+	"xvYCC709",
+	"sYCC601",
+	"AdobeYCC601",
+	"AdobeRGB",
+	"5 reserved",
+	"6 reserved",
+	"7 reserved",
+};
+
+static const char *q10_txt[4] = {
+	"Default",
+	"Limited Range",
+	"Full Range",
+	"Reserved",
+};
+
+static void parse_avi_infoframe(struct v4l2_subdev *sd, uint8_t *buf,
+				struct avi_info_frame *avi)
+{
+	avi->f17 = (buf[1] >> 7) & 0x1;
+	avi->y10 = (buf[1] >> 5) & 0x3;
+	avi->a0 = (buf[1] >> 4) & 0x1;
+	avi->b10 = (buf[1] >> 2) & 0x3;
+	avi->s10 = buf[1] & 0x3;
+	avi->c10 = (buf[2] >> 6) & 0x3;
+	avi->m10 = (buf[2] >> 4) & 0x3;
+	avi->r3210 = buf[2] & 0xf;
+	avi->itc = (buf[3] >> 7) & 0x1;
+	avi->ec210 = (buf[3] >> 4) & 0x7;
+	avi->q10 = (buf[3] >> 2) & 0x3;
+	avi->sc10 = buf[3] & 0x3;
+	avi->f47 = (buf[4] >> 7) & 0x1;
+	avi->vic = buf[4] & 0x7f;
+	avi->yq10 = (buf[5] >> 6) & 0x3;
+	avi->cn10 = (buf[5] >> 4) & 0x3;
+	avi->pr3210 = buf[5] & 0xf;
+	avi->etb = buf[6] + 256*buf[7];
+	avi->sbb = buf[8] + 256*buf[9];
+	avi->elb = buf[10] + 256*buf[11];
+	avi->srb = buf[12] + 256*buf[13];
+}
+
+static void print_avi_infoframe(struct v4l2_subdev *sd)
+{
+	int i;
+	uint8_t buf[14];
+	u8 avi_len;
+	u8 avi_ver;
+	struct avi_info_frame avi;
+
+	if (!(hdmi_read(sd, 0x05) & 0x80)) {
+		v4l2_info(sd, "receive DVI-D signal (AVI infoframe not supported)\n");
+		return;
+	}
+	if (!(io_read(sd, 0x60) & 0x01)) {
+		v4l2_info(sd, "AVI infoframe not received\n");
+		return;
+	}
+
+	if (io_read(sd, 0x88) & 0x10) {
+		v4l2_info(sd, "AVI infoframe checksum error has occurred earlier\n");
+		io_write(sd, 0x8a, 0x10); /* clear AVI_INF_CKS_ERR_RAW */
+		if (io_read(sd, 0x88) & 0x10) {
+			v4l2_info(sd, "AVI infoframe checksum error still present\n");
+			io_write(sd, 0x8a, 0x10); /* clear AVI_INF_CKS_ERR_RAW */
+		}
+	}
+
+	avi_len = infoframe_read(sd, 0xe2);
+	avi_ver = infoframe_read(sd, 0xe1);
+	v4l2_info(sd, "AVI infoframe version %d (%d byte)\n",
+		  avi_ver, avi_len);
+
+	if (avi_ver != 0x02)
+		return;
+
+	for (i = 0; i < 14; i++)
+		buf[i] = infoframe_read(sd, i);
+
+	v4l2_info(sd, "\t%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
+		  buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7],
+		  buf[8], buf[9], buf[10], buf[11], buf[12], buf[13]);
+
+	parse_avi_infoframe(sd, buf, &avi);
+
+	if (avi.vic)
+		v4l2_info(sd, "\tVIC: %d\n", avi.vic);
+	if (avi.itc)
+		v4l2_info(sd, "\t%s\n", itc_txt[avi.itc]);
+
+	if (avi.y10)
+		v4l2_info(sd, "\t%s %s\n", y10_txt[avi.y10], !avi.c10 ? "" :
+			(avi.c10 == 0x3 ? ec210_txt[avi.ec210] : c10_txt[avi.c10]));
+	else
+		v4l2_info(sd, "\t%s %s\n", y10_txt[avi.y10], q10_txt[avi.q10]);
+}
+
+static const char * const prim_mode_txt[] = {
+	"SDP",
+	"Component",
+	"Graphics",
+	"Reserved",
+	"CVBS & HDMI AUDIO",
+	"HDMI-Comp",
+	"HDMI-GR",
+	"Reserved",
+	"Reserved",
+	"Reserved",
+	"Reserved",
+	"Reserved",
+	"Reserved",
+	"Reserved",
+	"Reserved",
+	"Reserved",
+};
+
+static int adv7842_sdp_log_status(struct v4l2_subdev *sd)
+{
+	/* SDP (Standard definition processor) block */
+	uint8_t sdp_signal_detected = sdp_read(sd, 0x5A) & 0x01;
+
+	v4l2_info(sd, "Chip powered %s\n", no_power(sd) ? "off" : "on");
+	v4l2_info(sd, "Prim-mode = 0x%x, video std = 0x%x\n",
+		  io_read(sd, 0x01) & 0x0f, io_read(sd, 0x00) & 0x3f);
+
+	v4l2_info(sd, "SDP: free run: %s\n",
+		(sdp_read(sd, 0x56) & 0x01) ? "on" : "off");
+	v4l2_info(sd, "SDP: %s\n", sdp_signal_detected ?
+		"valid SD/PR signal detected" : "invalid/no signal");
+	if (sdp_signal_detected) {
+		static const char * const sdp_std_txt[] = {
+			"NTSC-M/J",
+			"1?",
+			"NTSC-443",
+			"60HzSECAM",
+			"PAL-M",
+			"5?",
+			"PAL-60",
+			"7?", "8?", "9?", "a?", "b?",
+			"PAL-CombN",
+			"d?",
+			"PAL-BGHID",
+			"SECAM"
+		};
+		v4l2_info(sd, "SDP: standard %s\n",
+			sdp_std_txt[sdp_read(sd, 0x52) & 0x0f]);
+		v4l2_info(sd, "SDP: %s\n",
+			(sdp_read(sd, 0x59) & 0x08) ? "50Hz" : "60Hz");
+		v4l2_info(sd, "SDP: %s\n",
+			(sdp_read(sd, 0x57) & 0x08) ? "Interlaced" : "Progressive");
+		v4l2_info(sd, "SDP: deinterlacer %s\n",
+			(sdp_read(sd, 0x12) & 0x08) ? "enabled" : "disabled");
+		v4l2_info(sd, "SDP: csc %s mode\n",
+			(sdp_io_read(sd, 0xe0) & 0x40) ? "auto" : "manual");
+	}
+	return 0;
+}
+
+static int adv7842_cp_log_status(struct v4l2_subdev *sd)
+{
+	/* CP block */
+	struct adv7842_state *state = to_state(sd);
+	struct v4l2_dv_timings timings;
+	uint8_t reg_io_0x02 = io_read(sd, 0x02);
+	uint8_t reg_io_0x21 = io_read(sd, 0x21);
+	uint8_t reg_rep_0x77 = rep_read(sd, 0x77);
+	uint8_t reg_rep_0x7d = rep_read(sd, 0x7d);
+	bool audio_pll_locked = hdmi_read(sd, 0x04) & 0x01;
+	bool audio_sample_packet_detect = hdmi_read(sd, 0x18) & 0x01;
+	bool audio_mute = io_read(sd, 0x65) & 0x40;
+
+	static const char * const csc_coeff_sel_rb[16] = {
+		"bypassed", "YPbPr601 -> RGB", "reserved", "YPbPr709 -> RGB",
+		"reserved", "RGB -> YPbPr601", "reserved", "RGB -> YPbPr709",
+		"reserved", "YPbPr709 -> YPbPr601", "YPbPr601 -> YPbPr709",
+		"reserved", "reserved", "reserved", "reserved", "manual"
+	};
+	static const char * const input_color_space_txt[16] = {
+		"RGB limited range (16-235)", "RGB full range (0-255)",
+		"YCbCr Bt.601 (16-235)", "YCbCr Bt.709 (16-235)",
+		"xvYCC Bt.601", "xvYCC Bt.709",
+		"YCbCr Bt.601 (0-255)", "YCbCr Bt.709 (0-255)",
+		"invalid", "invalid", "invalid", "invalid", "invalid",
+		"invalid", "invalid", "automatic"
+	};
+	static const char * const rgb_quantization_range_txt[] = {
+		"Automatic",
+		"RGB limited range (16-235)",
+		"RGB full range (0-255)",
+	};
+	static const char * const deep_color_mode_txt[4] = {
+		"8-bits per channel",
+		"10-bits per channel",
+		"12-bits per channel",
+		"16-bits per channel (not supported)"
+	};
+
+	v4l2_info(sd, "-----Chip status-----\n");
+	v4l2_info(sd, "Chip power: %s\n", no_power(sd) ? "off" : "on");
+	v4l2_info(sd, "HDMI/DVI-D port selected: %s\n",
+			state->hdmi_port_a ? "A" : "B");
+	v4l2_info(sd, "EDID A %s, B %s\n",
+		  ((reg_rep_0x7d & 0x04) && (reg_rep_0x77 & 0x04)) ?
+		  "enabled" : "disabled",
+		  ((reg_rep_0x7d & 0x08) && (reg_rep_0x77 & 0x08)) ?
+		  "enabled" : "disabled");
+	v4l2_info(sd, "HPD A %s, B %s\n",
+		  reg_io_0x21 & 0x02 ? "enabled" : "disabled",
+		  reg_io_0x21 & 0x01 ? "enabled" : "disabled");
+	v4l2_info(sd, "CEC %s\n", !!(cec_read(sd, 0x2a) & 0x01) ?
+			"enabled" : "disabled");
+
+	v4l2_info(sd, "-----Signal status-----\n");
+	if (state->hdmi_port_a) {
+		v4l2_info(sd, "Cable detected (+5V power): %s\n",
+			  io_read(sd, 0x6f) & 0x02 ? "true" : "false");
+		v4l2_info(sd, "TMDS signal detected: %s\n",
+			  (io_read(sd, 0x6a) & 0x02) ? "true" : "false");
+		v4l2_info(sd, "TMDS signal locked: %s\n",
+			  (io_read(sd, 0x6a) & 0x20) ? "true" : "false");
+	} else {
+		v4l2_info(sd, "Cable detected (+5V power):%s\n",
+			  io_read(sd, 0x6f) & 0x01 ? "true" : "false");
+		v4l2_info(sd, "TMDS signal detected: %s\n",
+			  (io_read(sd, 0x6a) & 0x01) ? "true" : "false");
+		v4l2_info(sd, "TMDS signal locked: %s\n",
+			  (io_read(sd, 0x6a) & 0x10) ? "true" : "false");
+	}
+	v4l2_info(sd, "CP free run: %s\n",
+		  (!!(cp_read(sd, 0xff) & 0x10) ? "on" : "off"));
+	v4l2_info(sd, "Prim-mode = 0x%x, video std = 0x%x, v_freq = 0x%x\n",
+		  io_read(sd, 0x01) & 0x0f, io_read(sd, 0x00) & 0x3f,
+		  (io_read(sd, 0x01) & 0x70) >> 4);
+
+	v4l2_info(sd, "-----Video Timings-----\n");
+	if (no_cp_signal(sd)) {
+		v4l2_info(sd, "STDI: not locked\n");
+	} else {
+		uint32_t bl = ((cp_read(sd, 0xb1) & 0x3f) << 8) | cp_read(sd, 0xb2);
+		uint32_t lcf = ((cp_read(sd, 0xb3) & 0x7) << 8) | cp_read(sd, 0xb4);
+		uint32_t lcvs = cp_read(sd, 0xb3) >> 3;
+		uint32_t fcl = ((cp_read(sd, 0xb8) & 0x1f) << 8) | cp_read(sd, 0xb9);
+		char hs_pol = ((cp_read(sd, 0xb5) & 0x10) ?
+				((cp_read(sd, 0xb5) & 0x08) ? '+' : '-') : 'x');
+		char vs_pol = ((cp_read(sd, 0xb5) & 0x40) ?
+				((cp_read(sd, 0xb5) & 0x20) ? '+' : '-') : 'x');
+		v4l2_info(sd,
+			"STDI: lcf (frame height - 1) = %d, bl = %d, lcvs (vsync) = %d, fcl = %d, %s, %chsync, %cvsync\n",
+			lcf, bl, lcvs, fcl,
+			(cp_read(sd, 0xb1) & 0x40) ?
+				"interlaced" : "progressive",
+			hs_pol, vs_pol);
+	}
+	if (adv7842_query_dv_timings(sd, &timings))
+		v4l2_info(sd, "No video detected\n");
+	else
+		v4l2_print_dv_timings(sd->name, "Detected format: ",
+				      &timings, true);
+	v4l2_print_dv_timings(sd->name, "Configured format: ",
+			&state->timings, true);
+
+	if (no_cp_signal(sd))
+		return 0;
+
+	v4l2_info(sd, "-----Color space-----\n");
+	v4l2_info(sd, "RGB quantization range ctrl: %s\n",
+		  rgb_quantization_range_txt[state->rgb_quantization_range]);
+	v4l2_info(sd, "Input color space: %s\n",
+		  input_color_space_txt[reg_io_0x02 >> 4]);
+	v4l2_info(sd, "Output color space: %s %s, saturator %s\n",
+		  (reg_io_0x02 & 0x02) ? "RGB" : "YCbCr",
+		  (reg_io_0x02 & 0x04) ? "(16-235)" : "(0-255)",
+		  ((reg_io_0x02 & 0x04) ^ (reg_io_0x02 & 0x01)) ?
+					"enabled" : "disabled");
+	v4l2_info(sd, "Color space conversion: %s\n",
+		  csc_coeff_sel_rb[cp_read(sd, 0xf4) >> 4]);
+
+	if (!is_digital_input(sd))
+		return 0;
+
+	v4l2_info(sd, "-----%s status-----\n", is_hdmi(sd) ? "HDMI" : "DVI-D");
+	v4l2_info(sd, "HDCP encrypted content: %s\n",
+			(hdmi_read(sd, 0x05) & 0x40) ? "true" : "false");
+	v4l2_info(sd, "HDCP keys read: %s%s\n",
+			(hdmi_read(sd, 0x04) & 0x20) ? "yes" : "no",
+			(hdmi_read(sd, 0x04) & 0x10) ? "ERROR" : "");
+	if (!is_hdmi(sd))
+		return 0;
+
+	v4l2_info(sd, "Audio: pll %s, samples %s, %s\n",
+			audio_pll_locked ? "locked" : "not locked",
+			audio_sample_packet_detect ? "detected" : "not detected",
+			audio_mute ? "muted" : "enabled");
+	if (audio_pll_locked && audio_sample_packet_detect) {
+		v4l2_info(sd, "Audio format: %s\n",
+			(hdmi_read(sd, 0x07) & 0x40) ? "multi-channel" : "stereo");
+	}
+	v4l2_info(sd, "Audio CTS: %u\n", (hdmi_read(sd, 0x5b) << 12) +
+			(hdmi_read(sd, 0x5c) << 8) +
+			(hdmi_read(sd, 0x5d) & 0xf0));
+	v4l2_info(sd, "Audio N: %u\n", ((hdmi_read(sd, 0x5d) & 0x0f) << 16) +
+			(hdmi_read(sd, 0x5e) << 8) +
+			hdmi_read(sd, 0x5f));
+	v4l2_info(sd, "AV Mute: %s\n",
+			(hdmi_read(sd, 0x04) & 0x40) ? "on" : "off");
+	v4l2_info(sd, "Deep color mode: %s\n",
+			deep_color_mode_txt[hdmi_read(sd, 0x0b) >> 6]);
+
+	print_avi_infoframe(sd);
+	return 0;
+}
+
+static int adv7842_log_status(struct v4l2_subdev *sd)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	if (state->mode == ADV7842_MODE_SDP)
+		return adv7842_sdp_log_status(sd);
+	return adv7842_cp_log_status(sd);
+}
+
+static int adv7842_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	v4l2_dbg(1, debug, sd, "%s:\n", __func__);
+
+	if (state->mode != ADV7842_MODE_SDP)
+		return -ENODATA;
+
+	if (!(sdp_read(sd, 0x5A) & 0x01)) {
+		*std = 0;
+		v4l2_dbg(1, debug, sd, "%s: no valid signal\n", __func__);
+		return 0;
+	}
+
+	switch (sdp_read(sd, 0x52) & 0x0f) {
+	case 0:
+		/* NTSC-M/J */
+		*std &= V4L2_STD_NTSC;
+		break;
+	case 2:
+		/* NTSC-443 */
+		*std &= V4L2_STD_NTSC_443;
+		break;
+	case 3:
+		/* 60HzSECAM */
+		*std &= V4L2_STD_SECAM;
+		break;
+	case 4:
+		/* PAL-M */
+		*std &= V4L2_STD_PAL_M;
+		break;
+	case 6:
+		/* PAL-60 */
+		*std &= V4L2_STD_PAL_60;
+		break;
+	case 0xc:
+		/* PAL-CombN */
+		*std &= V4L2_STD_PAL_Nc;
+		break;
+	case 0xe:
+		/* PAL-BGHID */
+		*std &= V4L2_STD_PAL;
+		break;
+	case 0xf:
+		/* SECAM */
+		*std &= V4L2_STD_SECAM;
+		break;
+	default:
+		*std &= V4L2_STD_ALL;
+		break;
+	}
+	return 0;
+}
+
+static void adv7842_s_sdp_io(struct v4l2_subdev *sd, struct adv7842_sdp_io_sync_adjustment *s)
+{
+	if (s && s->adjust) {
+		sdp_io_write(sd, 0x94, (s->hs_beg >> 8) & 0xf);
+		sdp_io_write(sd, 0x95, s->hs_beg & 0xff);
+		sdp_io_write(sd, 0x96, (s->hs_width >> 8) & 0xf);
+		sdp_io_write(sd, 0x97, s->hs_width & 0xff);
+		sdp_io_write(sd, 0x98, (s->de_beg >> 8) & 0xf);
+		sdp_io_write(sd, 0x99, s->de_beg & 0xff);
+		sdp_io_write(sd, 0x9a, (s->de_end >> 8) & 0xf);
+		sdp_io_write(sd, 0x9b, s->de_end & 0xff);
+		sdp_io_write(sd, 0xa8, s->vs_beg_o);
+		sdp_io_write(sd, 0xa9, s->vs_beg_e);
+		sdp_io_write(sd, 0xaa, s->vs_end_o);
+		sdp_io_write(sd, 0xab, s->vs_end_e);
+		sdp_io_write(sd, 0xac, s->de_v_beg_o);
+		sdp_io_write(sd, 0xad, s->de_v_beg_e);
+		sdp_io_write(sd, 0xae, s->de_v_end_o);
+		sdp_io_write(sd, 0xaf, s->de_v_end_e);
+	} else {
+		/* set to default */
+		sdp_io_write(sd, 0x94, 0x00);
+		sdp_io_write(sd, 0x95, 0x00);
+		sdp_io_write(sd, 0x96, 0x00);
+		sdp_io_write(sd, 0x97, 0x20);
+		sdp_io_write(sd, 0x98, 0x00);
+		sdp_io_write(sd, 0x99, 0x00);
+		sdp_io_write(sd, 0x9a, 0x00);
+		sdp_io_write(sd, 0x9b, 0x00);
+		sdp_io_write(sd, 0xa8, 0x04);
+		sdp_io_write(sd, 0xa9, 0x04);
+		sdp_io_write(sd, 0xaa, 0x04);
+		sdp_io_write(sd, 0xab, 0x04);
+		sdp_io_write(sd, 0xac, 0x04);
+		sdp_io_write(sd, 0xad, 0x04);
+		sdp_io_write(sd, 0xae, 0x04);
+		sdp_io_write(sd, 0xaf, 0x04);
+	}
+}
+
+static int adv7842_s_std(struct v4l2_subdev *sd, v4l2_std_id norm)
+{
+	struct adv7842_state *state = to_state(sd);
+	struct adv7842_platform_data *pdata = &state->pdata;
+
+	v4l2_dbg(1, debug, sd, "%s:\n", __func__);
+
+	if (state->mode != ADV7842_MODE_SDP)
+		return -ENODATA;
+
+	if (norm & V4L2_STD_625_50)
+		adv7842_s_sdp_io(sd, &pdata->sdp_io_sync_625);
+	else if (norm & V4L2_STD_525_60)
+		adv7842_s_sdp_io(sd, &pdata->sdp_io_sync_525);
+	else
+		adv7842_s_sdp_io(sd, NULL);
+
+	if (norm & V4L2_STD_ALL) {
+		state->norm = norm;
+		return 0;
+	}
+	return -EINVAL;
+}
+
+static int adv7842_g_std(struct v4l2_subdev *sd, v4l2_std_id *norm)
+{
+	struct adv7842_state *state = to_state(sd);
+
+	v4l2_dbg(1, debug, sd, "%s:\n", __func__);
+
+	if (state->mode != ADV7842_MODE_SDP)
+		return -ENODATA;
+
+	*norm = state->norm;
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int adv7842_core_init(struct v4l2_subdev *sd)
+{
+	struct adv7842_state *state = to_state(sd);
+	struct adv7842_platform_data *pdata = &state->pdata;
+	hdmi_write(sd, 0x48,
+		   (pdata->disable_pwrdnb ? 0x80 : 0) |
+		   (pdata->disable_cable_det_rst ? 0x40 : 0));
+
+	disable_input(sd);
+
+	/*
+	 * Disable I2C access to internal EDID ram from HDMI DDC ports
+	 * Disable auto edid enable when leaving powerdown mode
+	 */
+	rep_write_and_or(sd, 0x77, 0xd3, 0x20);
+
+	/* power */
+	io_write(sd, 0x0c, 0x42);   /* Power up part and power down VDP */
+	io_write(sd, 0x15, 0x80);   /* Power up pads */
+
+	/* video format */
+	io_write(sd, 0x02,
+		 0xf0 |
+		 pdata->alt_gamma << 3 |
+		 pdata->op_656_range << 2 |
+		 pdata->rgb_out << 1 |
+		 pdata->alt_data_sat << 0);
+	io_write(sd, 0x03, pdata->op_format_sel);
+	io_write_and_or(sd, 0x04, 0x1f, pdata->op_ch_sel << 5);
+	io_write_and_or(sd, 0x05, 0xf0, pdata->blank_data << 3 |
+			pdata->insert_av_codes << 2 |
+			pdata->replicate_av_codes << 1 |
+			pdata->invert_cbcr << 0);
+
+	/* HDMI audio */
+	hdmi_write_and_or(sd, 0x1a, 0xf1, 0x08); /* Wait 1 s before unmute */
+
+	/* Drive strength */
+	io_write_and_or(sd, 0x14, 0xc0,
+			pdata->dr_str_data << 4 |
+			pdata->dr_str_clk << 2 |
+			pdata->dr_str_sync);
+
+	/* HDMI free run */
+	cp_write_and_or(sd, 0xba, 0xfc, pdata->hdmi_free_run_enable |
+					(pdata->hdmi_free_run_mode << 1));
+
+	/* SPD free run */
+	sdp_write_and_or(sd, 0xdd, 0xf0, pdata->sdp_free_run_force |
+					 (pdata->sdp_free_run_cbar_en << 1) |
+					 (pdata->sdp_free_run_man_col_en << 2) |
+					 (pdata->sdp_free_run_auto << 3));
+
+	/* TODO from platform data */
+	cp_write(sd, 0x69, 0x14);   /* Enable CP CSC */
+	io_write(sd, 0x06, 0xa6);   /* positive VS and HS and DE */
+	cp_write(sd, 0xf3, 0xdc); /* Low threshold to enter/exit free run mode */
+	afe_write(sd, 0xb5, 0x01);  /* Setting MCLK to 256Fs */
+
+	afe_write(sd, 0x02, pdata->ain_sel); /* Select analog input muxing mode */
+	io_write_and_or(sd, 0x30, ~(1 << 4), pdata->output_bus_lsb_to_msb << 4);
+
+	sdp_csc_coeff(sd, &pdata->sdp_csc_coeff);
+
+	/* todo, improve settings for sdram */
+	if (pdata->sd_ram_size >= 128) {
+		sdp_write(sd, 0x12, 0x0d); /* Frame TBC,3D comb enabled */
+		if (pdata->sd_ram_ddr) {
+			/* SDP setup for the AD eval board */
+			sdp_io_write(sd, 0x6f, 0x00); /* DDR mode */
+			sdp_io_write(sd, 0x75, 0x0a); /* 128 MB memory size */
+			sdp_io_write(sd, 0x7a, 0xa5); /* Timing Adjustment */
+			sdp_io_write(sd, 0x7b, 0x8f); /* Timing Adjustment */
+			sdp_io_write(sd, 0x60, 0x01); /* SDRAM reset */
+		} else {
+			sdp_io_write(sd, 0x75, 0x0a); /* 64 MB memory size ?*/
+			sdp_io_write(sd, 0x74, 0x00); /* must be zero for sdr sdram */
+			sdp_io_write(sd, 0x79, 0x33); /* CAS latency to 3,
+							 depends on memory */
+			sdp_io_write(sd, 0x6f, 0x01); /* SDR mode */
+			sdp_io_write(sd, 0x7a, 0xa5); /* Timing Adjustment */
+			sdp_io_write(sd, 0x7b, 0x8f); /* Timing Adjustment */
+			sdp_io_write(sd, 0x60, 0x01); /* SDRAM reset */
+		}
+	} else {
+		/*
+		 * Manual UG-214, rev 0 is bit confusing on this bit
+		 * but a '1' disables any signal if the Ram is active.
+		 */
+		sdp_io_write(sd, 0x29, 0x10); /* Tristate memory interface */
+	}
+
+	select_input(sd, pdata->vid_std_select);
+
+	enable_input(sd);
+
+	if (pdata->hpa_auto) {
+		/* HPA auto, HPA 0.5s after Edid set and Cable detect */
+		hdmi_write(sd, 0x69, 0x5c);
+	} else {
+		/* HPA manual */
+		hdmi_write(sd, 0x69, 0xa3);
+		/* HPA disable on port A and B */
+		io_write_and_or(sd, 0x20, 0xcf, 0x00);
+	}
+
+	/* LLC */
+	io_write(sd, 0x19, 0x80 | pdata->llc_dll_phase);
+	io_write(sd, 0x33, 0x40);
+
+	/* interrupts */
+	io_write(sd, 0x40, 0xf2); /* Configure INT1 */
+
+	adv7842_irq_enable(sd, true);
+
+	return v4l2_ctrl_handler_setup(sd->ctrl_handler);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int adv7842_ddr_ram_test(struct v4l2_subdev *sd)
+{
+	/*
+	 * From ADV784x external Memory test.pdf
+	 *
+	 * Reset must just been performed before running test.
+	 * Recommended to reset after test.
+	 */
+	int i;
+	int pass = 0;
+	int fail = 0;
+	int complete = 0;
+
+	io_write(sd, 0x00, 0x01);  /* Program SDP 4x1 */
+	io_write(sd, 0x01, 0x00);  /* Program SDP mode */
+	afe_write(sd, 0x80, 0x92); /* SDP Recommeneded Write */
+	afe_write(sd, 0x9B, 0x01); /* SDP Recommeneded Write ADV7844ES1 */
+	afe_write(sd, 0x9C, 0x60); /* SDP Recommeneded Write ADV7844ES1 */
+	afe_write(sd, 0x9E, 0x02); /* SDP Recommeneded Write ADV7844ES1 */
+	afe_write(sd, 0xA0, 0x0B); /* SDP Recommeneded Write ADV7844ES1 */
+	afe_write(sd, 0xC3, 0x02); /* Memory BIST Initialisation */
+	io_write(sd, 0x0C, 0x40);  /* Power up ADV7844 */
+	io_write(sd, 0x15, 0xBA);  /* Enable outputs */
+	sdp_write(sd, 0x12, 0x00); /* Disable 3D comb, Frame TBC & 3DNR */
+	io_write(sd, 0xFF, 0x04);  /* Reset memory controller */
+
+	mdelay(5);
+
+	sdp_write(sd, 0x12, 0x00);    /* Disable 3D Comb, Frame TBC & 3DNR */
+	sdp_io_write(sd, 0x2A, 0x01); /* Memory BIST Initialisation */
+	sdp_io_write(sd, 0x7c, 0x19); /* Memory BIST Initialisation */
+	sdp_io_write(sd, 0x80, 0x87); /* Memory BIST Initialisation */
+	sdp_io_write(sd, 0x81, 0x4a); /* Memory BIST Initialisation */
+	sdp_io_write(sd, 0x82, 0x2c); /* Memory BIST Initialisation */
+	sdp_io_write(sd, 0x83, 0x0e); /* Memory BIST Initialisation */
+	sdp_io_write(sd, 0x84, 0x94); /* Memory BIST Initialisation */
+	sdp_io_write(sd, 0x85, 0x62); /* Memory BIST Initialisation */
+	sdp_io_write(sd, 0x7d, 0x00); /* Memory BIST Initialisation */
+	sdp_io_write(sd, 0x7e, 0x1a); /* Memory BIST Initialisation */
+
+	mdelay(5);
+
+	sdp_io_write(sd, 0xd9, 0xd5); /* Enable BIST Test */
+	sdp_write(sd, 0x12, 0x05); /* Enable FRAME TBC & 3D COMB */
+
+	mdelay(20);
+
+	for (i = 0; i < 10; i++) {
+		u8 result = sdp_io_read(sd, 0xdb);
+		if (result & 0x10) {
+			complete++;
+			if (result & 0x20)
+				fail++;
+			else
+				pass++;
+		}
+		mdelay(20);
+	}
+
+	v4l2_dbg(1, debug, sd,
+		"Ram Test: completed %d of %d: pass %d, fail %d\n",
+		complete, i, pass, fail);
+
+	if (!complete || fail)
+		return -EIO;
+	return 0;
+}
+
+static void adv7842_rewrite_i2c_addresses(struct v4l2_subdev *sd,
+		struct adv7842_platform_data *pdata)
+{
+	io_write(sd, 0xf1, pdata->i2c_sdp << 1);
+	io_write(sd, 0xf2, pdata->i2c_sdp_io << 1);
+	io_write(sd, 0xf3, pdata->i2c_avlink << 1);
+	io_write(sd, 0xf4, pdata->i2c_cec << 1);
+	io_write(sd, 0xf5, pdata->i2c_infoframe << 1);
+
+	io_write(sd, 0xf8, pdata->i2c_afe << 1);
+	io_write(sd, 0xf9, pdata->i2c_repeater << 1);
+	io_write(sd, 0xfa, pdata->i2c_edid << 1);
+	io_write(sd, 0xfb, pdata->i2c_hdmi << 1);
+
+	io_write(sd, 0xfd, pdata->i2c_cp << 1);
+	io_write(sd, 0xfe, pdata->i2c_vdp << 1);
+}
+
+static int adv7842_command_ram_test(struct v4l2_subdev *sd)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct adv7842_state *state = to_state(sd);
+	struct adv7842_platform_data *pdata = client->dev.platform_data;
+	struct v4l2_dv_timings timings;
+	int ret = 0;
+
+	if (!pdata)
+		return -ENODEV;
+
+	if (!pdata->sd_ram_size || !pdata->sd_ram_ddr) {
+		v4l2_info(sd, "no sdram or no ddr sdram\n");
+		return -EINVAL;
+	}
+
+	main_reset(sd);
+
+	adv7842_rewrite_i2c_addresses(sd, pdata);
+
+	/* run ram test */
+	ret = adv7842_ddr_ram_test(sd);
+
+	main_reset(sd);
+
+	adv7842_rewrite_i2c_addresses(sd, pdata);
+
+	/* and re-init chip and state */
+	adv7842_core_init(sd);
+
+	disable_input(sd);
+
+	select_input(sd, state->vid_std_select);
+
+	enable_input(sd);
+
+	edid_write_vga_segment(sd);
+	edid_write_hdmi_segment(sd, ADV7842_EDID_PORT_A);
+	edid_write_hdmi_segment(sd, ADV7842_EDID_PORT_B);
+
+	timings = state->timings;
+
+	memset(&state->timings, 0, sizeof(struct v4l2_dv_timings));
+
+	adv7842_s_dv_timings(sd, &timings);
+
+	return ret;
+}
+
+static long adv7842_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
+{
+	switch (cmd) {
+	case ADV7842_CMD_RAM_TEST:
+		return adv7842_command_ram_test(sd);
+	}
+	return -ENOTTY;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static const struct v4l2_ctrl_ops adv7842_ctrl_ops = {
+	.s_ctrl = adv7842_s_ctrl,
+};
+
+static const struct v4l2_subdev_core_ops adv7842_core_ops = {
+	.log_status = adv7842_log_status,
+	.ioctl = adv7842_ioctl,
+	.interrupt_service_routine = adv7842_isr,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	.g_register = adv7842_g_register,
+	.s_register = adv7842_s_register,
+#endif
+};
+
+static const struct v4l2_subdev_video_ops adv7842_video_ops = {
+	.g_std = adv7842_g_std,
+	.s_std = adv7842_s_std,
+	.s_routing = adv7842_s_routing,
+	.querystd = adv7842_querystd,
+	.g_input_status = adv7842_g_input_status,
+	.s_dv_timings = adv7842_s_dv_timings,
+	.g_dv_timings = adv7842_g_dv_timings,
+	.query_dv_timings = adv7842_query_dv_timings,
+	.enum_mbus_fmt = adv7842_enum_mbus_fmt,
+	.g_mbus_fmt = adv7842_g_mbus_fmt,
+	.try_mbus_fmt = adv7842_g_mbus_fmt,
+	.s_mbus_fmt = adv7842_g_mbus_fmt,
+};
+
+static const struct v4l2_subdev_pad_ops adv7842_pad_ops = {
+	.get_edid = adv7842_get_edid,
+	.set_edid = adv7842_set_edid,
+	.enum_dv_timings = adv7842_enum_dv_timings,
+	.dv_timings_cap = adv7842_dv_timings_cap,
+};
+
+static const struct v4l2_subdev_ops adv7842_ops = {
+	.core = &adv7842_core_ops,
+	.video = &adv7842_video_ops,
+	.pad = &adv7842_pad_ops,
+};
+
+/* -------------------------- custom ctrls ---------------------------------- */
+
+static const struct v4l2_ctrl_config adv7842_ctrl_analog_sampling_phase = {
+	.ops = &adv7842_ctrl_ops,
+	.id = V4L2_CID_ADV_RX_ANALOG_SAMPLING_PHASE,
+	.name = "Analog Sampling Phase",
+	.type = V4L2_CTRL_TYPE_INTEGER,
+	.min = 0,
+	.max = 0x1f,
+	.step = 1,
+	.def = 0,
+};
+
+static const struct v4l2_ctrl_config adv7842_ctrl_free_run_color_manual = {
+	.ops = &adv7842_ctrl_ops,
+	.id = V4L2_CID_ADV_RX_FREE_RUN_COLOR_MANUAL,
+	.name = "Free Running Color, Manual",
+	.type = V4L2_CTRL_TYPE_BOOLEAN,
+	.max = 1,
+	.step = 1,
+	.def = 1,
+};
+
+static const struct v4l2_ctrl_config adv7842_ctrl_free_run_color = {
+	.ops = &adv7842_ctrl_ops,
+	.id = V4L2_CID_ADV_RX_FREE_RUN_COLOR,
+	.name = "Free Running Color",
+	.type = V4L2_CTRL_TYPE_INTEGER,
+	.max = 0xffffff,
+	.step = 0x1,
+};
+
+
+static void adv7842_unregister_clients(struct v4l2_subdev *sd)
+{
+	struct adv7842_state *state = to_state(sd);
+	if (state->i2c_avlink)
+		i2c_unregister_device(state->i2c_avlink);
+	if (state->i2c_cec)
+		i2c_unregister_device(state->i2c_cec);
+	if (state->i2c_infoframe)
+		i2c_unregister_device(state->i2c_infoframe);
+	if (state->i2c_sdp_io)
+		i2c_unregister_device(state->i2c_sdp_io);
+	if (state->i2c_sdp)
+		i2c_unregister_device(state->i2c_sdp);
+	if (state->i2c_afe)
+		i2c_unregister_device(state->i2c_afe);
+	if (state->i2c_repeater)
+		i2c_unregister_device(state->i2c_repeater);
+	if (state->i2c_edid)
+		i2c_unregister_device(state->i2c_edid);
+	if (state->i2c_hdmi)
+		i2c_unregister_device(state->i2c_hdmi);
+	if (state->i2c_cp)
+		i2c_unregister_device(state->i2c_cp);
+	if (state->i2c_vdp)
+		i2c_unregister_device(state->i2c_vdp);
+
+	state->i2c_avlink = NULL;
+	state->i2c_cec = NULL;
+	state->i2c_infoframe = NULL;
+	state->i2c_sdp_io = NULL;
+	state->i2c_sdp = NULL;
+	state->i2c_afe = NULL;
+	state->i2c_repeater = NULL;
+	state->i2c_edid = NULL;
+	state->i2c_hdmi = NULL;
+	state->i2c_cp = NULL;
+	state->i2c_vdp = NULL;
+}
+
+static struct i2c_client *adv7842_dummy_client(struct v4l2_subdev *sd, const char *desc,
+					       u8 addr, u8 io_reg)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct i2c_client *cp;
+
+	io_write(sd, io_reg, addr << 1);
+
+	if (addr == 0) {
+		v4l2_err(sd, "no %s i2c addr configured\n", desc);
+		return NULL;
+	}
+
+	cp = i2c_new_dummy(client->adapter, io_read(sd, io_reg) >> 1);
+	if (!cp)
+		v4l2_err(sd, "register %s on i2c addr 0x%x failed\n", desc, addr);
+
+	return cp;
+}
+
+static int adv7842_register_clients(struct v4l2_subdev *sd)
+{
+	struct adv7842_state *state = to_state(sd);
+	struct adv7842_platform_data *pdata = &state->pdata;
+
+	state->i2c_avlink = adv7842_dummy_client(sd, "avlink", pdata->i2c_avlink, 0xf3);
+	state->i2c_cec = adv7842_dummy_client(sd, "cec", pdata->i2c_cec, 0xf4);
+	state->i2c_infoframe = adv7842_dummy_client(sd, "infoframe", pdata->i2c_infoframe, 0xf5);
+	state->i2c_sdp_io = adv7842_dummy_client(sd, "sdp_io", pdata->i2c_sdp_io, 0xf2);
+	state->i2c_sdp = adv7842_dummy_client(sd, "sdp", pdata->i2c_sdp, 0xf1);
+	state->i2c_afe = adv7842_dummy_client(sd, "afe", pdata->i2c_afe, 0xf8);
+	state->i2c_repeater = adv7842_dummy_client(sd, "repeater", pdata->i2c_repeater, 0xf9);
+	state->i2c_edid = adv7842_dummy_client(sd, "edid", pdata->i2c_edid, 0xfa);
+	state->i2c_hdmi = adv7842_dummy_client(sd, "hdmi", pdata->i2c_hdmi, 0xfb);
+	state->i2c_cp = adv7842_dummy_client(sd, "cp", pdata->i2c_cp, 0xfd);
+	state->i2c_vdp = adv7842_dummy_client(sd, "vdp", pdata->i2c_vdp, 0xfe);
+
+	if (!state->i2c_avlink ||
+	    !state->i2c_cec ||
+	    !state->i2c_infoframe ||
+	    !state->i2c_sdp_io ||
+	    !state->i2c_sdp ||
+	    !state->i2c_afe ||
+	    !state->i2c_repeater ||
+	    !state->i2c_edid ||
+	    !state->i2c_hdmi ||
+	    !state->i2c_cp ||
+	    !state->i2c_vdp)
+		return -1;
+
+	return 0;
+}
+
+static int adv7842_probe(struct i2c_client *client,
+			 const struct i2c_device_id *id)
+{
+	struct adv7842_state *state;
+	static const struct v4l2_dv_timings cea640x480 =
+		V4L2_DV_BT_CEA_640X480P59_94;
+	struct adv7842_platform_data *pdata = client->dev.platform_data;
+	struct v4l2_ctrl_handler *hdl;
+	struct v4l2_subdev *sd;
+	u16 rev;
+	int err;
+
+	/* Check if the adapter supports the needed features */
+	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+		return -EIO;
+
+	v4l_dbg(1, debug, client, "detecting adv7842 client on address 0x%x\n",
+		client->addr << 1);
+
+	if (!pdata) {
+		v4l_err(client, "No platform data!\n");
+		return -ENODEV;
+	}
+
+	state = devm_kzalloc(&client->dev, sizeof(struct adv7842_state), GFP_KERNEL);
+	if (!state) {
+		v4l_err(client, "Could not allocate adv7842_state memory!\n");
+		return -ENOMEM;
+	}
+
+	/* platform data */
+	state->pdata = *pdata;
+	state->timings = cea640x480;
+
+	sd = &state->sd;
+	v4l2_i2c_subdev_init(sd, client, &adv7842_ops);
+	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+	state->mode = pdata->mode;
+
+	state->hdmi_port_a = pdata->input == ADV7842_SELECT_HDMI_PORT_A;
+	state->restart_stdi_once = true;
+
+	/* i2c access to adv7842? */
+	rev = adv_smbus_read_byte_data_check(client, 0xea, false) << 8 |
+		adv_smbus_read_byte_data_check(client, 0xeb, false);
+	if (rev != 0x2012) {
+		v4l2_info(sd, "got rev=0x%04x on first read attempt\n", rev);
+		rev = adv_smbus_read_byte_data_check(client, 0xea, false) << 8 |
+			adv_smbus_read_byte_data_check(client, 0xeb, false);
+	}
+	if (rev != 0x2012) {
+		v4l2_info(sd, "not an adv7842 on address 0x%x (rev=0x%04x)\n",
+			  client->addr << 1, rev);
+		return -ENODEV;
+	}
+
+	if (pdata->chip_reset)
+		main_reset(sd);
+
+	/* control handlers */
+	hdl = &state->hdl;
+	v4l2_ctrl_handler_init(hdl, 6);
+
+	/* add in ascending ID order */
+	v4l2_ctrl_new_std(hdl, &adv7842_ctrl_ops,
+			  V4L2_CID_BRIGHTNESS, -128, 127, 1, 0);
+	v4l2_ctrl_new_std(hdl, &adv7842_ctrl_ops,
+			  V4L2_CID_CONTRAST, 0, 255, 1, 128);
+	v4l2_ctrl_new_std(hdl, &adv7842_ctrl_ops,
+			  V4L2_CID_SATURATION, 0, 255, 1, 128);
+	v4l2_ctrl_new_std(hdl, &adv7842_ctrl_ops,
+			  V4L2_CID_HUE, 0, 128, 1, 0);
+
+	/* custom controls */
+	state->detect_tx_5v_ctrl = v4l2_ctrl_new_std(hdl, NULL,
+			V4L2_CID_DV_RX_POWER_PRESENT, 0, 3, 0, 0);
+	state->analog_sampling_phase_ctrl = v4l2_ctrl_new_custom(hdl,
+			&adv7842_ctrl_analog_sampling_phase, NULL);
+	state->free_run_color_ctrl_manual = v4l2_ctrl_new_custom(hdl,
+			&adv7842_ctrl_free_run_color_manual, NULL);
+	state->free_run_color_ctrl = v4l2_ctrl_new_custom(hdl,
+			&adv7842_ctrl_free_run_color, NULL);
+	state->rgb_quantization_range_ctrl =
+		v4l2_ctrl_new_std_menu(hdl, &adv7842_ctrl_ops,
+			V4L2_CID_DV_RX_RGB_RANGE, V4L2_DV_RGB_RANGE_FULL,
+			0, V4L2_DV_RGB_RANGE_AUTO);
+	sd->ctrl_handler = hdl;
+	if (hdl->error) {
+		err = hdl->error;
+		goto err_hdl;
+	}
+	state->detect_tx_5v_ctrl->is_private = true;
+	state->rgb_quantization_range_ctrl->is_private = true;
+	state->analog_sampling_phase_ctrl->is_private = true;
+	state->free_run_color_ctrl_manual->is_private = true;
+	state->free_run_color_ctrl->is_private = true;
+
+	if (adv7842_s_detect_tx_5v_ctrl(sd)) {
+		err = -ENODEV;
+		goto err_hdl;
+	}
+
+	if (adv7842_register_clients(sd) < 0) {
+		err = -ENOMEM;
+		v4l2_err(sd, "failed to create all i2c clients\n");
+		goto err_i2c;
+	}
+
+	/* work queues */
+	state->work_queues = create_singlethread_workqueue(client->name);
+	if (!state->work_queues) {
+		v4l2_err(sd, "Could not create work queue\n");
+		err = -ENOMEM;
+		goto err_i2c;
+	}
+
+	INIT_DELAYED_WORK(&state->delayed_work_enable_hotplug,
+			adv7842_delayed_work_enable_hotplug);
+
+	state->pad.flags = MEDIA_PAD_FL_SOURCE;
+	err = media_entity_init(&sd->entity, 1, &state->pad, 0);
+	if (err)
+		goto err_work_queues;
+
+	err = adv7842_core_init(sd);
+	if (err)
+		goto err_entity;
+
+	v4l2_info(sd, "%s found @ 0x%x (%s)\n", client->name,
+		  client->addr << 1, client->adapter->name);
+	return 0;
+
+err_entity:
+	media_entity_cleanup(&sd->entity);
+err_work_queues:
+	cancel_delayed_work(&state->delayed_work_enable_hotplug);
+	destroy_workqueue(state->work_queues);
+err_i2c:
+	adv7842_unregister_clients(sd);
+err_hdl:
+	v4l2_ctrl_handler_free(hdl);
+	return err;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int adv7842_remove(struct i2c_client *client)
+{
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct adv7842_state *state = to_state(sd);
+
+	adv7842_irq_enable(sd, false);
+
+	cancel_delayed_work(&state->delayed_work_enable_hotplug);
+	destroy_workqueue(state->work_queues);
+	v4l2_device_unregister_subdev(sd);
+	media_entity_cleanup(&sd->entity);
+	adv7842_unregister_clients(sd);
+	v4l2_ctrl_handler_free(sd->ctrl_handler);
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static struct i2c_device_id adv7842_id[] = {
+	{ "adv7842", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, adv7842_id);
+
+/* ----------------------------------------------------------------------- */
+
+static struct i2c_driver adv7842_driver = {
+	.driver = {
+		.owner = THIS_MODULE,
+		.name = "adv7842",
+	},
+	.probe = adv7842_probe,
+	.remove = adv7842_remove,
+	.id_table = adv7842_id,
+};
+
+module_i2c_driver(adv7842_driver);
diff --git a/drivers/media/i2c/bt819.c b/drivers/media/i2c/bt819.c
index 369cf6ff88f..76b334a6a56 100644
--- a/drivers/media/i2c/bt819.c
+++ b/drivers/media/i2c/bt819.c
@@ -387,10 +387,10 @@ static const struct v4l2_subdev_core_ops bt819_core_ops = {
 	.s_ctrl = v4l2_subdev_s_ctrl,
 	.queryctrl = v4l2_subdev_queryctrl,
 	.querymenu = v4l2_subdev_querymenu,
-	.s_std = bt819_s_std,
 };
 
 static const struct v4l2_subdev_video_ops bt819_video_ops = {
+	.s_std = bt819_s_std,
 	.s_routing = bt819_s_routing,
 	.s_stream = bt819_s_stream,
 	.querystd = bt819_querystd,
diff --git a/drivers/media/i2c/cx25840/cx25840-core.c b/drivers/media/i2c/cx25840/cx25840-core.c
index 2e3771d5735..e453a3ffe7d 100644
--- a/drivers/media/i2c/cx25840/cx25840-core.c
+++ b/drivers/media/i2c/cx25840/cx25840-core.c
@@ -5041,8 +5041,6 @@ static const struct v4l2_subdev_core_ops cx25840_core_ops = {
 	.g_ext_ctrls = v4l2_subdev_g_ext_ctrls,
 	.queryctrl = v4l2_subdev_queryctrl,
 	.querymenu = v4l2_subdev_querymenu,
-	.s_std = cx25840_s_std,
-	.g_std = cx25840_g_std,
 	.reset = cx25840_reset,
 	.load_fw = cx25840_load_fw,
 	.s_io_pin_config = common_s_io_pin_config,
@@ -5067,6 +5065,8 @@ static const struct v4l2_subdev_audio_ops cx25840_audio_ops = {
 };
 
 static const struct v4l2_subdev_video_ops cx25840_video_ops = {
+	.s_std = cx25840_s_std,
+	.g_std = cx25840_g_std,
 	.s_routing = cx25840_s_video_routing,
 	.s_mbus_fmt = cx25840_s_mbus_fmt,
 	.s_stream = cx25840_s_stream,
diff --git a/drivers/media/i2c/ir-kbd-i2c.c b/drivers/media/i2c/ir-kbd-i2c.c
index 82bf5679da3..c8fe1358ec9 100644
--- a/drivers/media/i2c/ir-kbd-i2c.c
+++ b/drivers/media/i2c/ir-kbd-i2c.c
@@ -394,7 +394,7 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
 
 	if (!rc) {
 		/*
-		 * If platform_data doesn't specify rc_dev, initilize it
+		 * If platform_data doesn't specify rc_dev, initialize it
 		 * internally
 		 */
 		rc = rc_allocate_device();
@@ -431,8 +431,8 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	 * Initialize the other fields of rc_dev
 	 */
 	rc->map_name       = ir->ir_codes;
-	rc->allowed_protos = rc_type;
-	rc->enabled_protocols = rc_type;
+	rc_set_allowed_protocols(rc, rc_type);
+	rc_set_enabled_protocols(rc, rc_type);
 	if (!rc->driver_name)
 		rc->driver_name = MODULE_NAME;
 
diff --git a/drivers/media/i2c/ks0127.c b/drivers/media/i2c/ks0127.c
index c3e94ae82c0..25b81bc58c8 100644
--- a/drivers/media/i2c/ks0127.c
+++ b/drivers/media/i2c/ks0127.c
@@ -648,11 +648,8 @@ static int ks0127_g_input_status(struct v4l2_subdev *sd, u32 *status)
 
 /* ----------------------------------------------------------------------- */
 
-static const struct v4l2_subdev_core_ops ks0127_core_ops = {
-	.s_std = ks0127_s_std,
-};
-
 static const struct v4l2_subdev_video_ops ks0127_video_ops = {
+	.s_std = ks0127_s_std,
 	.s_routing = ks0127_s_routing,
 	.s_stream = ks0127_s_stream,
 	.querystd = ks0127_querystd,
@@ -660,7 +657,6 @@ static const struct v4l2_subdev_video_ops ks0127_video_ops = {
 };
 
 static const struct v4l2_subdev_ops ks0127_ops = {
-	.core = &ks0127_core_ops,
 	.video = &ks0127_video_ops,
 };
 
diff --git a/drivers/media/i2c/lm3560.c b/drivers/media/i2c/lm3560.c
new file mode 100644
index 00000000000..c23de593c17
--- /dev/null
+++ b/drivers/media/i2c/lm3560.c
@@ -0,0 +1,488 @@
+/*
+ * drivers/media/i2c/lm3560.c
+ * General device driver for TI lm3560, FLASH LED Driver
+ *
+ * Copyright (C) 2013 Texas Instruments
+ *
+ * Contact: Daniel Jeong <gshark.jeong@gmail.com>
+ *			Ldd-Mlp <ldd-mlp@list.ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/i2c.h>
+#include <linux/slab.h>
+#include <linux/mutex.h>
+#include <linux/regmap.h>
+#include <linux/videodev2.h>
+#include <media/lm3560.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+
+/* registers definitions */
+#define REG_ENABLE		0x10
+#define REG_TORCH_BR	0xa0
+#define REG_FLASH_BR	0xb0
+#define REG_FLASH_TOUT	0xc0
+#define REG_FLAG		0xd0
+#define REG_CONFIG1		0xe0
+
+/* fault mask */
+#define FAULT_TIMEOUT	(1<<0)
+#define FAULT_OVERTEMP	(1<<1)
+#define FAULT_SHORT_CIRCUIT	(1<<2)
+
+enum led_enable {
+	MODE_SHDN = 0x0,
+	MODE_TORCH = 0x2,
+	MODE_FLASH = 0x3,
+};
+
+/**
+ * struct lm3560_flash
+ *
+ * @pdata: platform data
+ * @regmap: reg. map for i2c
+ * @lock: muxtex for serial access.
+ * @led_mode: V4L2 LED mode
+ * @ctrls_led: V4L2 contols
+ * @subdev_led: V4L2 subdev
+ */
+struct lm3560_flash {
+	struct device *dev;
+	struct lm3560_platform_data *pdata;
+	struct regmap *regmap;
+	struct mutex lock;
+
+	enum v4l2_flash_led_mode led_mode;
+	struct v4l2_ctrl_handler ctrls_led[LM3560_LED_MAX];
+	struct v4l2_subdev subdev_led[LM3560_LED_MAX];
+};
+
+#define to_lm3560_flash(_ctrl, _no)	\
+	container_of(_ctrl->handler, struct lm3560_flash, ctrls_led[_no])
+
+/* enable mode control */
+static int lm3560_mode_ctrl(struct lm3560_flash *flash)
+{
+	int rval = -EINVAL;
+
+	switch (flash->led_mode) {
+	case V4L2_FLASH_LED_MODE_NONE:
+		rval = regmap_update_bits(flash->regmap,
+					  REG_ENABLE, 0x03, MODE_SHDN);
+		break;
+	case V4L2_FLASH_LED_MODE_TORCH:
+		rval = regmap_update_bits(flash->regmap,
+					  REG_ENABLE, 0x03, MODE_TORCH);
+		break;
+	case V4L2_FLASH_LED_MODE_FLASH:
+		rval = regmap_update_bits(flash->regmap,
+					  REG_ENABLE, 0x03, MODE_FLASH);
+		break;
+	}
+	return rval;
+}
+
+/* led1/2 enable/disable */
+static int lm3560_enable_ctrl(struct lm3560_flash *flash,
+			      enum lm3560_led_id led_no, bool on)
+{
+	int rval;
+
+	if (led_no == LM3560_LED0) {
+		if (on == true)
+			rval = regmap_update_bits(flash->regmap,
+						  REG_ENABLE, 0x08, 0x08);
+		else
+			rval = regmap_update_bits(flash->regmap,
+						  REG_ENABLE, 0x08, 0x00);
+	} else {
+		if (on == true)
+			rval = regmap_update_bits(flash->regmap,
+						  REG_ENABLE, 0x10, 0x10);
+		else
+			rval = regmap_update_bits(flash->regmap,
+						  REG_ENABLE, 0x10, 0x00);
+	}
+	return rval;
+}
+
+/* torch1/2 brightness control */
+static int lm3560_torch_brt_ctrl(struct lm3560_flash *flash,
+				 enum lm3560_led_id led_no, unsigned int brt)
+{
+	int rval;
+	u8 br_bits;
+
+	if (brt < LM3560_TORCH_BRT_MIN)
+		return lm3560_enable_ctrl(flash, led_no, false);
+	else
+		rval = lm3560_enable_ctrl(flash, led_no, true);
+
+	br_bits = LM3560_TORCH_BRT_uA_TO_REG(brt);
+	if (led_no == LM3560_LED0)
+		rval = regmap_update_bits(flash->regmap,
+					  REG_TORCH_BR, 0x07, br_bits);
+	else
+		rval = regmap_update_bits(flash->regmap,
+					  REG_TORCH_BR, 0x38, br_bits << 3);
+
+	return rval;
+}
+
+/* flash1/2 brightness control */
+static int lm3560_flash_brt_ctrl(struct lm3560_flash *flash,
+				 enum lm3560_led_id led_no, unsigned int brt)
+{
+	int rval;
+	u8 br_bits;
+
+	if (brt < LM3560_FLASH_BRT_MIN)
+		return lm3560_enable_ctrl(flash, led_no, false);
+	else
+		rval = lm3560_enable_ctrl(flash, led_no, true);
+
+	br_bits = LM3560_FLASH_BRT_uA_TO_REG(brt);
+	if (led_no == LM3560_LED0)
+		rval = regmap_update_bits(flash->regmap,
+					  REG_FLASH_BR, 0x0f, br_bits);
+	else
+		rval = regmap_update_bits(flash->regmap,
+					  REG_FLASH_BR, 0xf0, br_bits << 4);
+
+	return rval;
+}
+
+/* v4l2 controls  */
+static int lm3560_get_ctrl(struct v4l2_ctrl *ctrl, enum lm3560_led_id led_no)
+{
+	struct lm3560_flash *flash = to_lm3560_flash(ctrl, led_no);
+	int rval = -EINVAL;
+
+	mutex_lock(&flash->lock);
+
+	if (ctrl->id == V4L2_CID_FLASH_FAULT) {
+		s32 fault = 0;
+		unsigned int reg_val;
+		rval = regmap_read(flash->regmap, REG_FLAG, &reg_val);
+		if (rval < 0)
+			goto out;
+		if (reg_val & FAULT_SHORT_CIRCUIT)
+			fault |= V4L2_FLASH_FAULT_SHORT_CIRCUIT;
+		if (reg_val & FAULT_OVERTEMP)
+			fault |= V4L2_FLASH_FAULT_OVER_TEMPERATURE;
+		if (reg_val & FAULT_TIMEOUT)
+			fault |= V4L2_FLASH_FAULT_TIMEOUT;
+		ctrl->cur.val = fault;
+	}
+
+out:
+	mutex_unlock(&flash->lock);
+	return rval;
+}
+
+static int lm3560_set_ctrl(struct v4l2_ctrl *ctrl, enum lm3560_led_id led_no)
+{
+	struct lm3560_flash *flash = to_lm3560_flash(ctrl, led_no);
+	u8 tout_bits;
+	int rval = -EINVAL;
+
+	mutex_lock(&flash->lock);
+
+	switch (ctrl->id) {
+	case V4L2_CID_FLASH_LED_MODE:
+		flash->led_mode = ctrl->val;
+		if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH)
+			rval = lm3560_mode_ctrl(flash);
+		break;
+
+	case V4L2_CID_FLASH_STROBE_SOURCE:
+		rval = regmap_update_bits(flash->regmap,
+					  REG_CONFIG1, 0x04, (ctrl->val) << 2);
+		if (rval < 0)
+			goto err_out;
+		break;
+
+	case V4L2_CID_FLASH_STROBE:
+		if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH) {
+			rval = -EBUSY;
+			goto err_out;
+		}
+		flash->led_mode = V4L2_FLASH_LED_MODE_FLASH;
+		rval = lm3560_mode_ctrl(flash);
+		break;
+
+	case V4L2_CID_FLASH_STROBE_STOP:
+		if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH) {
+			rval = -EBUSY;
+			goto err_out;
+		}
+		flash->led_mode = V4L2_FLASH_LED_MODE_NONE;
+		rval = lm3560_mode_ctrl(flash);
+		break;
+
+	case V4L2_CID_FLASH_TIMEOUT:
+		tout_bits = LM3560_FLASH_TOUT_ms_TO_REG(ctrl->val);
+		rval = regmap_update_bits(flash->regmap,
+					  REG_FLASH_TOUT, 0x1f, tout_bits);
+		break;
+
+	case V4L2_CID_FLASH_INTENSITY:
+		rval = lm3560_flash_brt_ctrl(flash, led_no, ctrl->val);
+		break;
+
+	case V4L2_CID_FLASH_TORCH_INTENSITY:
+		rval = lm3560_torch_brt_ctrl(flash, led_no, ctrl->val);
+		break;
+	}
+
+err_out:
+	mutex_unlock(&flash->lock);
+	return rval;
+}
+
+static int lm3560_led1_get_ctrl(struct v4l2_ctrl *ctrl)
+{
+	return lm3560_get_ctrl(ctrl, LM3560_LED1);
+}
+
+static int lm3560_led1_set_ctrl(struct v4l2_ctrl *ctrl)
+{
+	return lm3560_set_ctrl(ctrl, LM3560_LED1);
+}
+
+static int lm3560_led0_get_ctrl(struct v4l2_ctrl *ctrl)
+{
+	return lm3560_get_ctrl(ctrl, LM3560_LED0);
+}
+
+static int lm3560_led0_set_ctrl(struct v4l2_ctrl *ctrl)
+{
+	return lm3560_set_ctrl(ctrl, LM3560_LED0);
+}
+
+static const struct v4l2_ctrl_ops lm3560_led_ctrl_ops[LM3560_LED_MAX] = {
+	[LM3560_LED0] = {
+			 .g_volatile_ctrl = lm3560_led0_get_ctrl,
+			 .s_ctrl = lm3560_led0_set_ctrl,
+			 },
+	[LM3560_LED1] = {
+			 .g_volatile_ctrl = lm3560_led1_get_ctrl,
+			 .s_ctrl = lm3560_led1_set_ctrl,
+			 }
+};
+
+static int lm3560_init_controls(struct lm3560_flash *flash,
+				enum lm3560_led_id led_no)
+{
+	struct v4l2_ctrl *fault;
+	u32 max_flash_brt = flash->pdata->max_flash_brt[led_no];
+	u32 max_torch_brt = flash->pdata->max_torch_brt[led_no];
+	struct v4l2_ctrl_handler *hdl = &flash->ctrls_led[led_no];
+	const struct v4l2_ctrl_ops *ops = &lm3560_led_ctrl_ops[led_no];
+
+	v4l2_ctrl_handler_init(hdl, 8);
+
+	/* flash mode */
+	v4l2_ctrl_new_std_menu(hdl, ops, V4L2_CID_FLASH_LED_MODE,
+			       V4L2_FLASH_LED_MODE_TORCH, ~0x7,
+			       V4L2_FLASH_LED_MODE_NONE);
+	flash->led_mode = V4L2_FLASH_LED_MODE_NONE;
+
+	/* flash source */
+	v4l2_ctrl_new_std_menu(hdl, ops, V4L2_CID_FLASH_STROBE_SOURCE,
+			       0x1, ~0x3, V4L2_FLASH_STROBE_SOURCE_SOFTWARE);
+
+	/* flash strobe */
+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_FLASH_STROBE, 0, 0, 0, 0);
+
+	/* flash strobe stop */
+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_FLASH_STROBE_STOP, 0, 0, 0, 0);
+
+	/* flash strobe timeout */
+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_FLASH_TIMEOUT,
+			  LM3560_FLASH_TOUT_MIN,
+			  flash->pdata->max_flash_timeout,
+			  LM3560_FLASH_TOUT_STEP,
+			  flash->pdata->max_flash_timeout);
+
+	/* flash brt */
+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_FLASH_INTENSITY,
+			  LM3560_FLASH_BRT_MIN, max_flash_brt,
+			  LM3560_FLASH_BRT_STEP, max_flash_brt);
+
+	/* torch brt */
+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_FLASH_TORCH_INTENSITY,
+			  LM3560_TORCH_BRT_MIN, max_torch_brt,
+			  LM3560_TORCH_BRT_STEP, max_torch_brt);
+
+	/* fault */
+	fault = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_FLASH_FAULT, 0,
+				  V4L2_FLASH_FAULT_OVER_VOLTAGE
+				  | V4L2_FLASH_FAULT_OVER_TEMPERATURE
+				  | V4L2_FLASH_FAULT_SHORT_CIRCUIT
+				  | V4L2_FLASH_FAULT_TIMEOUT, 0, 0);
+	if (fault != NULL)
+		fault->flags |= V4L2_CTRL_FLAG_VOLATILE;
+
+	if (hdl->error)
+		return hdl->error;
+
+	flash->subdev_led[led_no].ctrl_handler = hdl;
+	return 0;
+}
+
+/* initialize device */
+static const struct v4l2_subdev_ops lm3560_ops = {
+	.core = NULL,
+};
+
+static const struct regmap_config lm3560_regmap = {
+	.reg_bits = 8,
+	.val_bits = 8,
+	.max_register = 0xFF,
+};
+
+static int lm3560_subdev_init(struct lm3560_flash *flash,
+			      enum lm3560_led_id led_no, char *led_name)
+{
+	struct i2c_client *client = to_i2c_client(flash->dev);
+	int rval;
+
+	v4l2_i2c_subdev_init(&flash->subdev_led[led_no], client, &lm3560_ops);
+	flash->subdev_led[led_no].flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+	strcpy(flash->subdev_led[led_no].name, led_name);
+	rval = lm3560_init_controls(flash, led_no);
+	if (rval)
+		goto err_out;
+	rval = media_entity_init(&flash->subdev_led[led_no].entity, 0, NULL, 0);
+	if (rval < 0)
+		goto err_out;
+	flash->subdev_led[led_no].entity.type = MEDIA_ENT_T_V4L2_SUBDEV_FLASH;
+
+	return rval;
+
+err_out:
+	v4l2_ctrl_handler_free(&flash->ctrls_led[led_no]);
+	return rval;
+}
+
+static int lm3560_init_device(struct lm3560_flash *flash)
+{
+	int rval;
+	unsigned int reg_val;
+
+	/* set peak current */
+	rval = regmap_update_bits(flash->regmap,
+				  REG_FLASH_TOUT, 0x60, flash->pdata->peak);
+	if (rval < 0)
+		return rval;
+	/* output disable */
+	flash->led_mode = V4L2_FLASH_LED_MODE_NONE;
+	rval = lm3560_mode_ctrl(flash);
+	if (rval < 0)
+		return rval;
+	/* reset faults */
+	rval = regmap_read(flash->regmap, REG_FLAG, &reg_val);
+	return rval;
+}
+
+static int lm3560_probe(struct i2c_client *client,
+			const struct i2c_device_id *devid)
+{
+	struct lm3560_flash *flash;
+	struct lm3560_platform_data *pdata = dev_get_platdata(&client->dev);
+	int rval;
+
+	flash = devm_kzalloc(&client->dev, sizeof(*flash), GFP_KERNEL);
+	if (flash == NULL)
+		return -ENOMEM;
+
+	flash->regmap = devm_regmap_init_i2c(client, &lm3560_regmap);
+	if (IS_ERR(flash->regmap)) {
+		rval = PTR_ERR(flash->regmap);
+		return rval;
+	}
+
+	/* if there is no platform data, use chip default value */
+	if (pdata == NULL) {
+		pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL);
+		if (pdata == NULL)
+			return -ENODEV;
+		pdata->peak = LM3560_PEAK_3600mA;
+		pdata->max_flash_timeout = LM3560_FLASH_TOUT_MAX;
+		/* led 1 */
+		pdata->max_flash_brt[LM3560_LED0] = LM3560_FLASH_BRT_MAX;
+		pdata->max_torch_brt[LM3560_LED0] = LM3560_TORCH_BRT_MAX;
+		/* led 2 */
+		pdata->max_flash_brt[LM3560_LED1] = LM3560_FLASH_BRT_MAX;
+		pdata->max_torch_brt[LM3560_LED1] = LM3560_TORCH_BRT_MAX;
+	}
+	flash->pdata = pdata;
+	flash->dev = &client->dev;
+	mutex_init(&flash->lock);
+
+	rval = lm3560_subdev_init(flash, LM3560_LED0, "lm3560-led0");
+	if (rval < 0)
+		return rval;
+
+	rval = lm3560_subdev_init(flash, LM3560_LED1, "lm3560-led1");
+	if (rval < 0)
+		return rval;
+
+	rval = lm3560_init_device(flash);
+	if (rval < 0)
+		return rval;
+
+	i2c_set_clientdata(client, flash);
+
+	return 0;
+}
+
+static int lm3560_remove(struct i2c_client *client)
+{
+	struct lm3560_flash *flash = i2c_get_clientdata(client);
+	unsigned int i;
+
+	for (i = LM3560_LED0; i < LM3560_LED_MAX; i++) {
+		v4l2_device_unregister_subdev(&flash->subdev_led[i]);
+		v4l2_ctrl_handler_free(&flash->ctrls_led[i]);
+		media_entity_cleanup(&flash->subdev_led[i].entity);
+	}
+
+	return 0;
+}
+
+static const struct i2c_device_id lm3560_id_table[] = {
+	{LM3560_NAME, 0},
+	{}
+};
+
+MODULE_DEVICE_TABLE(i2c, lm3560_id_table);
+
+static struct i2c_driver lm3560_i2c_driver = {
+	.driver = {
+		   .name = LM3560_NAME,
+		   .pm = NULL,
+		   },
+	.probe = lm3560_probe,
+	.remove = lm3560_remove,
+	.id_table = lm3560_id_table,
+};
+
+module_i2c_driver(lm3560_i2c_driver);
+
+MODULE_AUTHOR("Daniel Jeong <gshark.jeong@gmail.com>");
+MODULE_AUTHOR("Ldd Mlp <ldd-mlp@list.ti.com>");
+MODULE_DESCRIPTION("Texas Instruments LM3560 LED flash driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/i2c/lm3646.c b/drivers/media/i2c/lm3646.c
new file mode 100644
index 00000000000..626fb4679c0
--- /dev/null
+++ b/drivers/media/i2c/lm3646.c
@@ -0,0 +1,414 @@
+/*
+ * drivers/media/i2c/lm3646.c
+ * General device driver for TI lm3646, Dual FLASH LED Driver
+ *
+ * Copyright (C) 2014 Texas Instruments
+ *
+ * Contact: Daniel Jeong <gshark.jeong@gmail.com>
+ *			Ldd-Mlp <ldd-mlp@list.ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ */
+
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/regmap.h>
+#include <linux/videodev2.h>
+#include <media/lm3646.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+
+/* registers definitions */
+#define REG_ENABLE		0x01
+#define REG_TORCH_BR	0x05
+#define REG_FLASH_BR	0x05
+#define REG_FLASH_TOUT	0x04
+#define REG_FLAG		0x08
+#define REG_STROBE_SRC	0x06
+#define REG_LED1_FLASH_BR 0x06
+#define REG_LED1_TORCH_BR 0x07
+
+#define MASK_ENABLE		0x03
+#define MASK_TORCH_BR	0x70
+#define MASK_FLASH_BR	0x0F
+#define MASK_FLASH_TOUT	0x07
+#define MASK_FLAG		0xFF
+#define MASK_STROBE_SRC	0x80
+
+/* Fault Mask */
+#define FAULT_TIMEOUT	(1<<0)
+#define FAULT_SHORT_CIRCUIT	(1<<1)
+#define FAULT_UVLO		(1<<2)
+#define FAULT_IVFM		(1<<3)
+#define FAULT_OCP		(1<<4)
+#define FAULT_OVERTEMP	(1<<5)
+#define FAULT_NTC_TRIP	(1<<6)
+#define FAULT_OVP		(1<<7)
+
+enum led_mode {
+	MODE_SHDN = 0x0,
+	MODE_TORCH = 0x2,
+	MODE_FLASH = 0x3,
+};
+
+/*
+ * struct lm3646_flash
+ *
+ * @pdata: platform data
+ * @regmap: reg. map for i2c
+ * @lock: muxtex for serial access.
+ * @led_mode: V4L2 LED mode
+ * @ctrls_led: V4L2 contols
+ * @subdev_led: V4L2 subdev
+ * @mode_reg : mode register value
+ */
+struct lm3646_flash {
+	struct device *dev;
+	struct lm3646_platform_data *pdata;
+	struct regmap *regmap;
+
+	struct v4l2_ctrl_handler ctrls_led;
+	struct v4l2_subdev subdev_led;
+
+	u8 mode_reg;
+};
+
+#define to_lm3646_flash(_ctrl)	\
+	container_of(_ctrl->handler, struct lm3646_flash, ctrls_led)
+
+/* enable mode control */
+static int lm3646_mode_ctrl(struct lm3646_flash *flash,
+			    enum v4l2_flash_led_mode led_mode)
+{
+	switch (led_mode) {
+	case V4L2_FLASH_LED_MODE_NONE:
+		return regmap_write(flash->regmap,
+				    REG_ENABLE, flash->mode_reg | MODE_SHDN);
+	case V4L2_FLASH_LED_MODE_TORCH:
+		return regmap_write(flash->regmap,
+				    REG_ENABLE, flash->mode_reg | MODE_TORCH);
+	case V4L2_FLASH_LED_MODE_FLASH:
+		return regmap_write(flash->regmap,
+				    REG_ENABLE, flash->mode_reg | MODE_FLASH);
+	}
+	return -EINVAL;
+}
+
+/* V4L2 controls  */
+static int lm3646_get_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct lm3646_flash *flash = to_lm3646_flash(ctrl);
+	unsigned int reg_val;
+	int rval;
+
+	if (ctrl->id != V4L2_CID_FLASH_FAULT)
+		return -EINVAL;
+
+	rval = regmap_read(flash->regmap, REG_FLAG, &reg_val);
+	if (rval < 0)
+		return rval;
+
+	ctrl->val = 0;
+	if (reg_val & FAULT_TIMEOUT)
+		ctrl->val |= V4L2_FLASH_FAULT_TIMEOUT;
+	if (reg_val & FAULT_SHORT_CIRCUIT)
+		ctrl->val |= V4L2_FLASH_FAULT_SHORT_CIRCUIT;
+	if (reg_val & FAULT_UVLO)
+		ctrl->val |= V4L2_FLASH_FAULT_UNDER_VOLTAGE;
+	if (reg_val & FAULT_IVFM)
+		ctrl->val |= V4L2_FLASH_FAULT_INPUT_VOLTAGE;
+	if (reg_val & FAULT_OCP)
+		ctrl->val |= V4L2_FLASH_FAULT_OVER_CURRENT;
+	if (reg_val & FAULT_OVERTEMP)
+		ctrl->val |= V4L2_FLASH_FAULT_OVER_TEMPERATURE;
+	if (reg_val & FAULT_NTC_TRIP)
+		ctrl->val |= V4L2_FLASH_FAULT_LED_OVER_TEMPERATURE;
+	if (reg_val & FAULT_OVP)
+		ctrl->val |= V4L2_FLASH_FAULT_OVER_VOLTAGE;
+
+	return 0;
+}
+
+static int lm3646_set_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct lm3646_flash *flash = to_lm3646_flash(ctrl);
+	unsigned int reg_val;
+	int rval = -EINVAL;
+
+	switch (ctrl->id) {
+	case V4L2_CID_FLASH_LED_MODE:
+
+		if (ctrl->val != V4L2_FLASH_LED_MODE_FLASH)
+			return lm3646_mode_ctrl(flash, ctrl->val);
+		/* switch to SHDN mode before flash strobe on */
+		return lm3646_mode_ctrl(flash, V4L2_FLASH_LED_MODE_NONE);
+
+	case V4L2_CID_FLASH_STROBE_SOURCE:
+		return regmap_update_bits(flash->regmap,
+					  REG_STROBE_SRC, MASK_STROBE_SRC,
+					  (ctrl->val) << 7);
+
+	case V4L2_CID_FLASH_STROBE:
+
+		/* read and check current mode of chip to start flash */
+		rval = regmap_read(flash->regmap, REG_ENABLE, &reg_val);
+		if (rval < 0 || ((reg_val & MASK_ENABLE) != MODE_SHDN))
+			return rval;
+		/* flash on */
+		return lm3646_mode_ctrl(flash, V4L2_FLASH_LED_MODE_FLASH);
+
+	case V4L2_CID_FLASH_STROBE_STOP:
+
+		/*
+		 * flash mode will be turned automatically
+		 * from FLASH mode to SHDN mode after flash duration timeout
+		 * read and check current mode of chip to stop flash
+		 */
+		rval = regmap_read(flash->regmap, REG_ENABLE, &reg_val);
+		if (rval < 0)
+			return rval;
+		if ((reg_val & MASK_ENABLE) == MODE_FLASH)
+			return lm3646_mode_ctrl(flash,
+						V4L2_FLASH_LED_MODE_NONE);
+		return rval;
+
+	case V4L2_CID_FLASH_TIMEOUT:
+		return regmap_update_bits(flash->regmap,
+					  REG_FLASH_TOUT, MASK_FLASH_TOUT,
+					  LM3646_FLASH_TOUT_ms_TO_REG
+					  (ctrl->val));
+
+	case V4L2_CID_FLASH_INTENSITY:
+		return regmap_update_bits(flash->regmap,
+					  REG_FLASH_BR, MASK_FLASH_BR,
+					  LM3646_TOTAL_FLASH_BRT_uA_TO_REG
+					  (ctrl->val));
+
+	case V4L2_CID_FLASH_TORCH_INTENSITY:
+		return regmap_update_bits(flash->regmap,
+					  REG_TORCH_BR, MASK_TORCH_BR,
+					  LM3646_TOTAL_TORCH_BRT_uA_TO_REG
+					  (ctrl->val) << 4);
+	}
+
+	return -EINVAL;
+}
+
+static const struct v4l2_ctrl_ops lm3646_led_ctrl_ops = {
+	.g_volatile_ctrl = lm3646_get_ctrl,
+	.s_ctrl = lm3646_set_ctrl,
+};
+
+static int lm3646_init_controls(struct lm3646_flash *flash)
+{
+	struct v4l2_ctrl *fault;
+	struct v4l2_ctrl_handler *hdl = &flash->ctrls_led;
+	const struct v4l2_ctrl_ops *ops = &lm3646_led_ctrl_ops;
+
+	v4l2_ctrl_handler_init(hdl, 8);
+	/* flash mode */
+	v4l2_ctrl_new_std_menu(hdl, ops, V4L2_CID_FLASH_LED_MODE,
+			       V4L2_FLASH_LED_MODE_TORCH, ~0x7,
+			       V4L2_FLASH_LED_MODE_NONE);
+
+	/* flash source */
+	v4l2_ctrl_new_std_menu(hdl, ops, V4L2_CID_FLASH_STROBE_SOURCE,
+			       0x1, ~0x3, V4L2_FLASH_STROBE_SOURCE_SOFTWARE);
+
+	/* flash strobe */
+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_FLASH_STROBE, 0, 0, 0, 0);
+	/* flash strobe stop */
+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_FLASH_STROBE_STOP, 0, 0, 0, 0);
+
+	/* flash strobe timeout */
+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_FLASH_TIMEOUT,
+			  LM3646_FLASH_TOUT_MIN,
+			  LM3646_FLASH_TOUT_MAX,
+			  LM3646_FLASH_TOUT_STEP, flash->pdata->flash_timeout);
+
+	/* max flash current */
+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_FLASH_INTENSITY,
+			  LM3646_TOTAL_FLASH_BRT_MIN,
+			  LM3646_TOTAL_FLASH_BRT_MAX,
+			  LM3646_TOTAL_FLASH_BRT_STEP,
+			  LM3646_TOTAL_FLASH_BRT_MAX);
+
+	/* max torch current */
+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_FLASH_TORCH_INTENSITY,
+			  LM3646_TOTAL_TORCH_BRT_MIN,
+			  LM3646_TOTAL_TORCH_BRT_MAX,
+			  LM3646_TOTAL_TORCH_BRT_STEP,
+			  LM3646_TOTAL_TORCH_BRT_MAX);
+
+	/* fault */
+	fault = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_FLASH_FAULT, 0,
+				  V4L2_FLASH_FAULT_OVER_VOLTAGE
+				  | V4L2_FLASH_FAULT_OVER_TEMPERATURE
+				  | V4L2_FLASH_FAULT_SHORT_CIRCUIT
+				  | V4L2_FLASH_FAULT_TIMEOUT, 0, 0);
+	if (fault != NULL)
+		fault->flags |= V4L2_CTRL_FLAG_VOLATILE;
+
+	if (hdl->error)
+		return hdl->error;
+
+	flash->subdev_led.ctrl_handler = hdl;
+	return 0;
+}
+
+/* initialize device */
+static const struct v4l2_subdev_ops lm3646_ops = {
+	.core = NULL,
+};
+
+static const struct regmap_config lm3646_regmap = {
+	.reg_bits = 8,
+	.val_bits = 8,
+	.max_register = 0xFF,
+};
+
+static int lm3646_subdev_init(struct lm3646_flash *flash)
+{
+	struct i2c_client *client = to_i2c_client(flash->dev);
+	int rval;
+
+	v4l2_i2c_subdev_init(&flash->subdev_led, client, &lm3646_ops);
+	flash->subdev_led.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+	strcpy(flash->subdev_led.name, LM3646_NAME);
+	rval = lm3646_init_controls(flash);
+	if (rval)
+		goto err_out;
+	rval = media_entity_init(&flash->subdev_led.entity, 0, NULL, 0);
+	if (rval < 0)
+		goto err_out;
+	flash->subdev_led.entity.type = MEDIA_ENT_T_V4L2_SUBDEV_FLASH;
+	return rval;
+
+err_out:
+	v4l2_ctrl_handler_free(&flash->ctrls_led);
+	return rval;
+}
+
+static int lm3646_init_device(struct lm3646_flash *flash)
+{
+	unsigned int reg_val;
+	int rval;
+
+	/* read the value of mode register to reduce redundant i2c accesses */
+	rval = regmap_read(flash->regmap, REG_ENABLE, &reg_val);
+	if (rval < 0)
+		return rval;
+	flash->mode_reg = reg_val & 0xfc;
+
+	/* output disable */
+	rval = lm3646_mode_ctrl(flash, V4L2_FLASH_LED_MODE_NONE);
+	if (rval < 0)
+		return rval;
+
+	/*
+	 * LED1 flash current setting
+	 * LED2 flash current = Total(Max) flash current - LED1 flash current
+	 */
+	rval = regmap_update_bits(flash->regmap,
+				  REG_LED1_FLASH_BR, 0x7F,
+				  LM3646_LED1_FLASH_BRT_uA_TO_REG
+				  (flash->pdata->led1_flash_brt));
+
+	if (rval < 0)
+		return rval;
+
+	/*
+	 * LED1 torch current setting
+	 * LED2 torch current = Total(Max) torch current - LED1 torch current
+	 */
+	rval = regmap_update_bits(flash->regmap,
+				  REG_LED1_TORCH_BR, 0x7F,
+				  LM3646_LED1_TORCH_BRT_uA_TO_REG
+				  (flash->pdata->led1_torch_brt));
+	if (rval < 0)
+		return rval;
+
+	/* Reset flag register */
+	return regmap_read(flash->regmap, REG_FLAG, &reg_val);
+}
+
+static int lm3646_probe(struct i2c_client *client,
+			const struct i2c_device_id *devid)
+{
+	struct lm3646_flash *flash;
+	struct lm3646_platform_data *pdata = dev_get_platdata(&client->dev);
+	int rval;
+
+	flash = devm_kzalloc(&client->dev, sizeof(*flash), GFP_KERNEL);
+	if (flash == NULL)
+		return -ENOMEM;
+
+	flash->regmap = devm_regmap_init_i2c(client, &lm3646_regmap);
+	if (IS_ERR(flash->regmap))
+		return PTR_ERR(flash->regmap);
+
+	/* check device tree if there is no platform data */
+	if (pdata == NULL) {
+		pdata = devm_kzalloc(&client->dev,
+				     sizeof(struct lm3646_platform_data),
+				     GFP_KERNEL);
+		if (pdata == NULL)
+			return -ENOMEM;
+		/* use default data in case of no platform data */
+		pdata->flash_timeout = LM3646_FLASH_TOUT_MAX;
+		pdata->led1_torch_brt = LM3646_LED1_TORCH_BRT_MAX;
+		pdata->led1_flash_brt = LM3646_LED1_FLASH_BRT_MAX;
+	}
+	flash->pdata = pdata;
+	flash->dev = &client->dev;
+
+	rval = lm3646_subdev_init(flash);
+	if (rval < 0)
+		return rval;
+
+	rval = lm3646_init_device(flash);
+	if (rval < 0)
+		return rval;
+
+	i2c_set_clientdata(client, flash);
+
+	return 0;
+}
+
+static int lm3646_remove(struct i2c_client *client)
+{
+	struct lm3646_flash *flash = i2c_get_clientdata(client);
+
+	v4l2_device_unregister_subdev(&flash->subdev_led);
+	v4l2_ctrl_handler_free(&flash->ctrls_led);
+	media_entity_cleanup(&flash->subdev_led.entity);
+
+	return 0;
+}
+
+static const struct i2c_device_id lm3646_id_table[] = {
+	{LM3646_NAME, 0},
+	{}
+};
+
+MODULE_DEVICE_TABLE(i2c, lm3646_id_table);
+
+static struct i2c_driver lm3646_i2c_driver = {
+	.driver = {
+		   .name = LM3646_NAME,
+		   },
+	.probe = lm3646_probe,
+	.remove = lm3646_remove,
+	.id_table = lm3646_id_table,
+};
+
+module_i2c_driver(lm3646_i2c_driver);
+
+MODULE_AUTHOR("Daniel Jeong <gshark.jeong@gmail.com>");
+MODULE_AUTHOR("Ldd Mlp <ldd-mlp@list.ti.com>");
+MODULE_DESCRIPTION("Texas Instruments LM3646 Dual Flash LED driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/i2c/m5mols/m5mols_capture.c b/drivers/media/i2c/m5mols/m5mols_capture.c
index ab34ccedf31..1a03d02bd4d 100644
--- a/drivers/media/i2c/m5mols/m5mols_capture.c
+++ b/drivers/media/i2c/m5mols/m5mols_capture.c
@@ -26,7 +26,7 @@
 #include <media/v4l2-device.h>
 #include <media/v4l2-subdev.h>
 #include <media/m5mols.h>
-#include <media/s5p_fimc.h>
+#include <media/exynos-fimc.h>
 
 #include "m5mols.h"
 #include "m5mols_reg.h"
diff --git a/drivers/media/i2c/m5mols/m5mols_controls.c b/drivers/media/i2c/m5mols/m5mols_controls.c
index f34429e452a..a60931e6631 100644
--- a/drivers/media/i2c/m5mols/m5mols_controls.c
+++ b/drivers/media/i2c/m5mols/m5mols_controls.c
@@ -544,7 +544,7 @@ int m5mols_init_controls(struct v4l2_subdev *sd)
 	u16 zoom_step;
 	int ret;
 
-	/* Determine the firmware dependant control range and step values */
+	/* Determine the firmware dependent control range and step values */
 	ret = m5mols_read_u16(sd, AE_MAX_GAIN_MON, &exposure_max);
 	if (ret < 0)
 		return ret;
diff --git a/drivers/media/i2c/ml86v7667.c b/drivers/media/i2c/ml86v7667.c
index efdc873e58d..2cace7313a2 100644
--- a/drivers/media/i2c/ml86v7667.c
+++ b/drivers/media/i2c/ml86v7667.c
@@ -117,7 +117,7 @@ static int ml86v7667_s_ctrl(struct v4l2_ctrl *ctrl)
 {
 	struct v4l2_subdev *sd = to_sd(ctrl);
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
-	int ret;
+	int ret = -EINVAL;
 
 	switch (ctrl->id) {
 	case V4L2_CID_BRIGHTNESS:
@@ -157,7 +157,7 @@ static int ml86v7667_s_ctrl(struct v4l2_ctrl *ctrl)
 		break;
 	}
 
-	return 0;
+	return ret;
 }
 
 static int ml86v7667_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
@@ -209,7 +209,8 @@ static int ml86v7667_mbus_fmt(struct v4l2_subdev *sd,
 
 	fmt->code = V4L2_MBUS_FMT_YUYV8_2X8;
 	fmt->colorspace = V4L2_COLORSPACE_SMPTE170M;
-	fmt->field = V4L2_FIELD_INTERLACED;
+	/* The top field is always transferred first by the chip */
+	fmt->field = V4L2_FIELD_INTERLACED_TB;
 	fmt->width = 720;
 	fmt->height = priv->std & V4L2_STD_525_60 ? 480 : 576;
 
@@ -275,6 +276,7 @@ static const struct v4l2_ctrl_ops ml86v7667_ctrl_ops = {
 };
 
 static struct v4l2_subdev_video_ops ml86v7667_subdev_video_ops = {
+	.s_std = ml86v7667_s_std,
 	.querystd = ml86v7667_querystd,
 	.g_input_status = ml86v7667_g_input_status,
 	.enum_mbus_fmt = ml86v7667_enum_mbus_fmt,
@@ -285,7 +287,6 @@ static struct v4l2_subdev_video_ops ml86v7667_subdev_video_ops = {
 };
 
 static struct v4l2_subdev_core_ops ml86v7667_subdev_core_ops = {
-	.s_std = ml86v7667_s_std,
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 	.g_register = ml86v7667_g_register,
 	.s_register = ml86v7667_s_register,
diff --git a/drivers/media/i2c/msp3400-driver.c b/drivers/media/i2c/msp3400-driver.c
index 8190fec6808..4d9c6bc3426 100644
--- a/drivers/media/i2c/msp3400-driver.c
+++ b/drivers/media/i2c/msp3400-driver.c
@@ -649,10 +649,10 @@ static const struct v4l2_subdev_core_ops msp_core_ops = {
 	.s_ctrl = v4l2_subdev_s_ctrl,
 	.queryctrl = v4l2_subdev_queryctrl,
 	.querymenu = v4l2_subdev_querymenu,
-	.s_std = msp_s_std,
 };
 
 static const struct v4l2_subdev_video_ops msp_video_ops = {
+	.s_std = msp_s_std,
 	.querystd = msp_querystd,
 };
 
diff --git a/drivers/media/i2c/mt9m032.c b/drivers/media/i2c/mt9m032.c
index 846b15f0bf6..85ec3bacdf1 100644
--- a/drivers/media/i2c/mt9m032.c
+++ b/drivers/media/i2c/mt9m032.c
@@ -459,13 +459,15 @@ static int mt9m032_set_pad_crop(struct v4l2_subdev *subdev,
 			  MT9M032_COLUMN_START_MAX);
 	rect.top = clamp(ALIGN(crop->rect.top, 2), MT9M032_ROW_START_MIN,
 			 MT9M032_ROW_START_MAX);
-	rect.width = clamp(ALIGN(crop->rect.width, 2), MT9M032_COLUMN_SIZE_MIN,
-			   MT9M032_COLUMN_SIZE_MAX);
-	rect.height = clamp(ALIGN(crop->rect.height, 2), MT9M032_ROW_SIZE_MIN,
-			    MT9M032_ROW_SIZE_MAX);
-
-	rect.width = min(rect.width, MT9M032_PIXEL_ARRAY_WIDTH - rect.left);
-	rect.height = min(rect.height, MT9M032_PIXEL_ARRAY_HEIGHT - rect.top);
+	rect.width = clamp_t(unsigned int, ALIGN(crop->rect.width, 2),
+			     MT9M032_COLUMN_SIZE_MIN, MT9M032_COLUMN_SIZE_MAX);
+	rect.height = clamp_t(unsigned int, ALIGN(crop->rect.height, 2),
+			      MT9M032_ROW_SIZE_MIN, MT9M032_ROW_SIZE_MAX);
+
+	rect.width = min_t(unsigned int, rect.width,
+			   MT9M032_PIXEL_ARRAY_WIDTH - rect.left);
+	rect.height = min_t(unsigned int, rect.height,
+			    MT9M032_PIXEL_ARRAY_HEIGHT - rect.top);
 
 	__crop = __mt9m032_get_pad_crop(sensor, fh, crop->which);
 
diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c
index 4734836fe5a..e18797ff7fa 100644
--- a/drivers/media/i2c/mt9p031.c
+++ b/drivers/media/i2c/mt9p031.c
@@ -19,7 +19,9 @@
 #include <linux/i2c.h>
 #include <linux/log2.h>
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/of_gpio.h>
+#include <linux/of_graph.h>
 #include <linux/pm.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
@@ -28,7 +30,6 @@
 #include <media/mt9p031.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-device.h>
-#include <media/v4l2-of.h>
 #include <media/v4l2-subdev.h>
 
 #include "aptina-pll.h"
@@ -77,6 +78,9 @@
 #define	MT9P031_PLL_CONFIG_1				0x11
 #define	MT9P031_PLL_CONFIG_2				0x12
 #define MT9P031_PIXEL_CLOCK_CONTROL			0x0a
+#define		MT9P031_PIXEL_CLOCK_INVERT		(1 << 15)
+#define		MT9P031_PIXEL_CLOCK_SHIFT(n)		((n) << 8)
+#define		MT9P031_PIXEL_CLOCK_DIVIDE(n)		((n) << 0)
 #define MT9P031_FRAME_RESTART				0x0b
 #define MT9P031_SHUTTER_DELAY				0x0c
 #define MT9P031_RST					0x0d
@@ -129,6 +133,8 @@ struct mt9p031 {
 
 	enum mt9p031_model model;
 	struct aptina_pll pll;
+	unsigned int clk_div;
+	bool use_pll;
 	int reset;
 
 	struct v4l2_ctrl_handler ctrls;
@@ -197,6 +203,11 @@ static int mt9p031_reset(struct mt9p031 *mt9p031)
 	if (ret < 0)
 		return ret;
 
+	ret = mt9p031_write(client, MT9P031_PIXEL_CLOCK_CONTROL,
+			    MT9P031_PIXEL_CLOCK_DIVIDE(mt9p031->clk_div));
+	if (ret < 0)
+		return ret;
+
 	return mt9p031_set_output_control(mt9p031, MT9P031_OUTPUT_CONTROL_CEN,
 					  0);
 }
@@ -221,15 +232,34 @@ static int mt9p031_clk_setup(struct mt9p031 *mt9p031)
 
 	struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev);
 	struct mt9p031_platform_data *pdata = mt9p031->pdata;
+	int ret;
 
 	mt9p031->clk = devm_clk_get(&client->dev, NULL);
 	if (IS_ERR(mt9p031->clk))
 		return PTR_ERR(mt9p031->clk);
 
-	clk_set_rate(mt9p031->clk, pdata->ext_freq);
+	ret = clk_set_rate(mt9p031->clk, pdata->ext_freq);
+	if (ret < 0)
+		return ret;
+
+	/* If the external clock frequency is out of bounds for the PLL use the
+	 * pixel clock divider only and disable the PLL.
+	 */
+	if (pdata->ext_freq > limits.ext_clock_max) {
+		unsigned int div;
+
+		div = DIV_ROUND_UP(pdata->ext_freq, pdata->target_freq);
+		div = roundup_pow_of_two(div) / 2;
+
+		mt9p031->clk_div = max_t(unsigned int, div, 64);
+		mt9p031->use_pll = false;
+
+		return 0;
+	}
 
 	mt9p031->pll.ext_clock = pdata->ext_freq;
 	mt9p031->pll.pix_clock = pdata->target_freq;
+	mt9p031->use_pll = true;
 
 	return aptina_pll_calculate(&client->dev, &limits, &mt9p031->pll);
 }
@@ -239,6 +269,9 @@ static int mt9p031_pll_enable(struct mt9p031 *mt9p031)
 	struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev);
 	int ret;
 
+	if (!mt9p031->use_pll)
+		return 0;
+
 	ret = mt9p031_write(client, MT9P031_PLL_CONTROL,
 			    MT9P031_PLL_CONTROL_PWRON);
 	if (ret < 0)
@@ -264,6 +297,9 @@ static inline int mt9p031_pll_disable(struct mt9p031 *mt9p031)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev);
 
+	if (!mt9p031->use_pll)
+		return 0;
+
 	return mt9p031_write(client, MT9P031_PLL_CONTROL,
 			     MT9P031_PLL_CONTROL_PWROFF);
 }
@@ -284,9 +320,15 @@ static int mt9p031_power_on(struct mt9p031 *mt9p031)
 	if (ret < 0)
 		return ret;
 
-	/* Emable clock */
-	if (mt9p031->clk)
-		clk_prepare_enable(mt9p031->clk);
+	/* Enable clock */
+	if (mt9p031->clk) {
+		ret = clk_prepare_enable(mt9p031->clk);
+		if (ret) {
+			regulator_bulk_disable(ARRAY_SIZE(mt9p031->regulators),
+					       mt9p031->regulators);
+			return ret;
+		}
+	}
 
 	/* Now RESET_BAR must be high */
 	if (gpio_is_valid(mt9p031->reset)) {
@@ -518,11 +560,13 @@ static int mt9p031_set_format(struct v4l2_subdev *subdev,
 
 	/* Clamp the width and height to avoid dividing by zero. */
 	width = clamp_t(unsigned int, ALIGN(format->format.width, 2),
-			max(__crop->width / 7, MT9P031_WINDOW_WIDTH_MIN),
+			max_t(unsigned int, __crop->width / 7,
+			      MT9P031_WINDOW_WIDTH_MIN),
 			__crop->width);
 	height = clamp_t(unsigned int, ALIGN(format->format.height, 2),
-			max(__crop->height / 8, MT9P031_WINDOW_HEIGHT_MIN),
-			__crop->height);
+			 max_t(unsigned int, __crop->height / 8,
+			       MT9P031_WINDOW_HEIGHT_MIN),
+			 __crop->height);
 
 	hratio = DIV_ROUND_CLOSEST(__crop->width, width);
 	vratio = DIV_ROUND_CLOSEST(__crop->height, height);
@@ -564,15 +608,17 @@ static int mt9p031_set_crop(struct v4l2_subdev *subdev,
 			  MT9P031_COLUMN_START_MAX);
 	rect.top = clamp(ALIGN(crop->rect.top, 2), MT9P031_ROW_START_MIN,
 			 MT9P031_ROW_START_MAX);
-	rect.width = clamp(ALIGN(crop->rect.width, 2),
-			   MT9P031_WINDOW_WIDTH_MIN,
-			   MT9P031_WINDOW_WIDTH_MAX);
-	rect.height = clamp(ALIGN(crop->rect.height, 2),
-			    MT9P031_WINDOW_HEIGHT_MIN,
-			    MT9P031_WINDOW_HEIGHT_MAX);
-
-	rect.width = min(rect.width, MT9P031_PIXEL_ARRAY_WIDTH - rect.left);
-	rect.height = min(rect.height, MT9P031_PIXEL_ARRAY_HEIGHT - rect.top);
+	rect.width = clamp_t(unsigned int, ALIGN(crop->rect.width, 2),
+			     MT9P031_WINDOW_WIDTH_MIN,
+			     MT9P031_WINDOW_WIDTH_MAX);
+	rect.height = clamp_t(unsigned int, ALIGN(crop->rect.height, 2),
+			      MT9P031_WINDOW_HEIGHT_MIN,
+			      MT9P031_WINDOW_HEIGHT_MAX);
+
+	rect.width = min_t(unsigned int, rect.width,
+			   MT9P031_PIXEL_ARRAY_WIDTH - rect.left);
+	rect.height = min_t(unsigned int, rect.height,
+			    MT9P031_PIXEL_ARRAY_HEIGHT - rect.top);
 
 	__crop = __mt9p031_get_pad_crop(mt9p031, fh, crop->pad, crop->which);
 
@@ -601,6 +647,28 @@ static int mt9p031_set_crop(struct v4l2_subdev *subdev,
 #define V4L2_CID_BLC_ANALOG_OFFSET	(V4L2_CID_USER_BASE | 0x1004)
 #define V4L2_CID_BLC_DIGITAL_OFFSET	(V4L2_CID_USER_BASE | 0x1005)
 
+static int mt9p031_restore_blc(struct mt9p031 *mt9p031)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev);
+	int ret;
+
+	if (mt9p031->blc_auto->cur.val != 0) {
+		ret = mt9p031_set_mode2(mt9p031, 0,
+					MT9P031_READ_MODE_2_ROW_BLC);
+		if (ret < 0)
+			return ret;
+	}
+
+	if (mt9p031->blc_offset->cur.val != 0) {
+		ret = mt9p031_write(client, MT9P031_ROW_BLACK_TARGET,
+				    mt9p031->blc_offset->cur.val);
+		if (ret < 0)
+			return ret;
+	}
+
+	return 0;
+}
+
 static int mt9p031_s_ctrl(struct v4l2_ctrl *ctrl)
 {
 	struct mt9p031 *mt9p031 =
@@ -609,6 +677,9 @@ static int mt9p031_s_ctrl(struct v4l2_ctrl *ctrl)
 	u16 data;
 	int ret;
 
+	if (ctrl->flags & V4L2_CTRL_FLAG_INACTIVE)
+		return 0;
+
 	switch (ctrl->id) {
 	case V4L2_CID_EXPOSURE:
 		ret = mt9p031_write(client, MT9P031_SHUTTER_WIDTH_UPPER,
@@ -663,18 +734,20 @@ static int mt9p031_s_ctrl(struct v4l2_ctrl *ctrl)
 					MT9P031_READ_MODE_2_ROW_MIR, 0);
 
 	case V4L2_CID_TEST_PATTERN:
+		/* The digital side of the Black Level Calibration function must
+		 * be disabled when generating a test pattern to avoid artifacts
+		 * in the image. Activate (deactivate) the BLC-related controls
+		 * when the test pattern is enabled (disabled).
+		 */
+		v4l2_ctrl_activate(mt9p031->blc_auto, ctrl->val == 0);
+		v4l2_ctrl_activate(mt9p031->blc_offset, ctrl->val == 0);
+
 		if (!ctrl->val) {
-			/* Restore the black level compensation settings. */
-			if (mt9p031->blc_auto->cur.val != 0) {
-				ret = mt9p031_s_ctrl(mt9p031->blc_auto);
-				if (ret < 0)
-					return ret;
-			}
-			if (mt9p031->blc_offset->cur.val != 0) {
-				ret = mt9p031_s_ctrl(mt9p031->blc_offset);
-				if (ret < 0)
-					return ret;
-			}
+			/* Restore the BLC settings. */
+			ret = mt9p031_restore_blc(mt9p031);
+			if (ret < 0)
+				return ret;
+
 			return mt9p031_write(client, MT9P031_TEST_PATTERN,
 					     MT9P031_TEST_PATTERN_DISABLE);
 		}
@@ -689,9 +762,7 @@ static int mt9p031_s_ctrl(struct v4l2_ctrl *ctrl)
 		if (ret < 0)
 			return ret;
 
-		/* Disable digital black level compensation when using a test
-		 * pattern.
-		 */
+		/* Disable digital BLC when generating a test pattern. */
 		ret = mt9p031_set_mode2(mt9p031, MT9P031_READ_MODE_2_ROW_BLC,
 					0);
 		if (ret < 0)
@@ -938,7 +1009,7 @@ mt9p031_get_pdata(struct i2c_client *client)
 	if (!IS_ENABLED(CONFIG_OF) || !client->dev.of_node)
 		return client->dev.platform_data;
 
-	np = v4l2_of_get_next_endpoint(client->dev.of_node, NULL);
+	np = of_graph_get_next_endpoint(client->dev.of_node, NULL);
 	if (!np)
 		return NULL;
 
diff --git a/drivers/media/i2c/mt9t001.c b/drivers/media/i2c/mt9t001.c
index 796463466ef..422e068f5f1 100644
--- a/drivers/media/i2c/mt9t001.c
+++ b/drivers/media/i2c/mt9t001.c
@@ -12,9 +12,11 @@
  * published by the Free Software Foundation.
  */
 
+#include <linux/clk.h>
 #include <linux/i2c.h>
-#include <linux/module.h>
 #include <linux/log2.h>
+#include <linux/module.h>
+#include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 #include <linux/videodev2.h>
 #include <linux/v4l2-mediabus.h>
@@ -55,6 +57,7 @@
 #define		MT9T001_OUTPUT_CONTROL_SYNC		(1 << 0)
 #define		MT9T001_OUTPUT_CONTROL_CHIP_ENABLE	(1 << 1)
 #define		MT9T001_OUTPUT_CONTROL_TEST_DATA	(1 << 6)
+#define		MT9T001_OUTPUT_CONTROL_DEF		0x0002
 #define MT9T001_SHUTTER_WIDTH_HIGH			0x08
 #define MT9T001_SHUTTER_WIDTH_LOW			0x09
 #define		MT9T001_SHUTTER_WIDTH_MIN		1
@@ -116,6 +119,12 @@ struct mt9t001 {
 	struct v4l2_subdev subdev;
 	struct media_pad pad;
 
+	struct clk *clk;
+	struct regulator_bulk_data regulators[2];
+
+	struct mutex power_lock; /* lock to protect power_count */
+	int power_count;
+
 	struct v4l2_mbus_framefmt format;
 	struct v4l2_rect crop;
 
@@ -159,6 +168,77 @@ static int mt9t001_set_output_control(struct mt9t001 *mt9t001, u16 clear,
 	return 0;
 }
 
+static int mt9t001_reset(struct mt9t001 *mt9t001)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&mt9t001->subdev);
+	int ret;
+
+	/* Reset the chip and stop data read out */
+	ret = mt9t001_write(client, MT9T001_RESET, 1);
+	if (ret < 0)
+		return ret;
+
+	ret = mt9t001_write(client, MT9T001_RESET, 0);
+	if (ret < 0)
+		return ret;
+
+	mt9t001->output_control = MT9T001_OUTPUT_CONTROL_DEF;
+
+	return mt9t001_set_output_control(mt9t001,
+					  MT9T001_OUTPUT_CONTROL_CHIP_ENABLE,
+					  0);
+}
+
+static int mt9t001_power_on(struct mt9t001 *mt9t001)
+{
+	int ret;
+
+	/* Bring up the supplies */
+	ret = regulator_bulk_enable(ARRAY_SIZE(mt9t001->regulators),
+				   mt9t001->regulators);
+	if (ret < 0)
+		return ret;
+
+	/* Enable clock */
+	ret = clk_prepare_enable(mt9t001->clk);
+	if (ret < 0)
+		regulator_bulk_disable(ARRAY_SIZE(mt9t001->regulators),
+				       mt9t001->regulators);
+
+	return ret;
+}
+
+static void mt9t001_power_off(struct mt9t001 *mt9t001)
+{
+	regulator_bulk_disable(ARRAY_SIZE(mt9t001->regulators),
+			       mt9t001->regulators);
+
+	clk_disable_unprepare(mt9t001->clk);
+}
+
+static int __mt9t001_set_power(struct mt9t001 *mt9t001, bool on)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&mt9t001->subdev);
+	int ret;
+
+	if (!on) {
+		mt9t001_power_off(mt9t001);
+		return 0;
+	}
+
+	ret = mt9t001_power_on(mt9t001);
+	if (ret < 0)
+		return ret;
+
+	ret = mt9t001_reset(mt9t001);
+	if (ret < 0) {
+		dev_err(&client->dev, "Failed to reset the camera\n");
+		return ret;
+	}
+
+	return v4l2_ctrl_handler_setup(&mt9t001->ctrls);
+}
+
 /* -----------------------------------------------------------------------------
  * V4L2 subdev video operations
  */
@@ -195,6 +275,7 @@ static int mt9t001_s_stream(struct v4l2_subdev *subdev, int enable)
 {
 	const u16 mode = MT9T001_OUTPUT_CONTROL_CHIP_ENABLE;
 	struct i2c_client *client = v4l2_get_subdevdata(subdev);
+	struct mt9t001_platform_data *pdata = client->dev.platform_data;
 	struct mt9t001 *mt9t001 = to_mt9t001(subdev);
 	struct v4l2_mbus_framefmt *format = &mt9t001->format;
 	struct v4l2_rect *crop = &mt9t001->crop;
@@ -205,6 +286,14 @@ static int mt9t001_s_stream(struct v4l2_subdev *subdev, int enable)
 	if (!enable)
 		return mt9t001_set_output_control(mt9t001, mode, 0);
 
+	/* Configure the pixel clock polarity */
+	if (pdata->clk_pol) {
+		ret  = mt9t001_write(client, MT9T001_PIXEL_CLOCK,
+				     MT9T001_PIXEL_CLOCK_INVERT);
+		if (ret < 0)
+			return ret;
+	}
+
 	/* Configure the window size and row/column bin */
 	hratio = DIV_ROUND_CLOSEST(crop->width, format->width);
 	vratio = DIV_ROUND_CLOSEST(crop->height, format->height);
@@ -291,10 +380,12 @@ static int mt9t001_set_format(struct v4l2_subdev *subdev,
 
 	/* Clamp the width and height to avoid dividing by zero. */
 	width = clamp_t(unsigned int, ALIGN(format->format.width, 2),
-			max(__crop->width / 8, MT9T001_WINDOW_HEIGHT_MIN + 1),
+			max_t(unsigned int, __crop->width / 8,
+			      MT9T001_WINDOW_HEIGHT_MIN + 1),
 			__crop->width);
 	height = clamp_t(unsigned int, ALIGN(format->format.height, 2),
-			 max(__crop->height / 8, MT9T001_WINDOW_HEIGHT_MIN + 1),
+			 max_t(unsigned int, __crop->height / 8,
+			       MT9T001_WINDOW_HEIGHT_MIN + 1),
 			 __crop->height);
 
 	hratio = DIV_ROUND_CLOSEST(__crop->width, width);
@@ -339,15 +430,17 @@ static int mt9t001_set_crop(struct v4l2_subdev *subdev,
 	rect.top = clamp(ALIGN(crop->rect.top, 2),
 			 MT9T001_ROW_START_MIN,
 			 MT9T001_ROW_START_MAX);
-	rect.width = clamp(ALIGN(crop->rect.width, 2),
-			   MT9T001_WINDOW_WIDTH_MIN + 1,
-			   MT9T001_WINDOW_WIDTH_MAX + 1);
-	rect.height = clamp(ALIGN(crop->rect.height, 2),
-			    MT9T001_WINDOW_HEIGHT_MIN + 1,
-			    MT9T001_WINDOW_HEIGHT_MAX + 1);
-
-	rect.width = min(rect.width, MT9T001_PIXEL_ARRAY_WIDTH - rect.left);
-	rect.height = min(rect.height, MT9T001_PIXEL_ARRAY_HEIGHT - rect.top);
+	rect.width = clamp_t(unsigned int, ALIGN(crop->rect.width, 2),
+			     MT9T001_WINDOW_WIDTH_MIN + 1,
+			     MT9T001_WINDOW_WIDTH_MAX + 1);
+	rect.height = clamp_t(unsigned int, ALIGN(crop->rect.height, 2),
+			      MT9T001_WINDOW_HEIGHT_MIN + 1,
+			      MT9T001_WINDOW_HEIGHT_MAX + 1);
+
+	rect.width = min_t(unsigned int, rect.width,
+			   MT9T001_PIXEL_ARRAY_WIDTH - rect.left);
+	rect.height = min_t(unsigned int, rect.height,
+			    MT9T001_PIXEL_ARRAY_HEIGHT - rect.top);
 
 	__crop = __mt9t001_get_pad_crop(mt9t001, fh, crop->pad, crop->which);
 
@@ -626,9 +719,67 @@ static const struct v4l2_ctrl_config mt9t001_gains[] = {
 };
 
 /* -----------------------------------------------------------------------------
+ * V4L2 subdev core operations
+ */
+
+static int mt9t001_set_power(struct v4l2_subdev *subdev, int on)
+{
+	struct mt9t001 *mt9t001 = to_mt9t001(subdev);
+	int ret = 0;
+
+	mutex_lock(&mt9t001->power_lock);
+
+	/* If the power count is modified from 0 to != 0 or from != 0 to 0,
+	 * update the power state.
+	 */
+	if (mt9t001->power_count == !on) {
+		ret = __mt9t001_set_power(mt9t001, !!on);
+		if (ret < 0)
+			goto out;
+	}
+
+	/* Update the power count. */
+	mt9t001->power_count += on ? 1 : -1;
+	WARN_ON(mt9t001->power_count < 0);
+
+out:
+	mutex_unlock(&mt9t001->power_lock);
+	return ret;
+}
+
+/* -----------------------------------------------------------------------------
  * V4L2 subdev internal operations
  */
 
+static int mt9t001_registered(struct v4l2_subdev *subdev)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(subdev);
+	struct mt9t001 *mt9t001 = to_mt9t001(subdev);
+	s32 data;
+	int ret;
+
+	ret = mt9t001_power_on(mt9t001);
+	if (ret < 0) {
+		dev_err(&client->dev, "MT9T001 power up failed\n");
+		return ret;
+	}
+
+	/* Read out the chip version register */
+	data = mt9t001_read(client, MT9T001_CHIP_VERSION);
+	mt9t001_power_off(mt9t001);
+
+	if (data != MT9T001_CHIP_ID) {
+		dev_err(&client->dev,
+			"MT9T001 not detected, wrong version 0x%04x\n", data);
+		return -ENODEV;
+	}
+
+	dev_info(&client->dev, "MT9T001 detected at address 0x%02x\n",
+		 client->addr);
+
+	return 0;
+}
+
 static int mt9t001_open(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh)
 {
 	struct v4l2_mbus_framefmt *format;
@@ -647,9 +798,18 @@ static int mt9t001_open(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh)
 	format->field = V4L2_FIELD_NONE;
 	format->colorspace = V4L2_COLORSPACE_SRGB;
 
-	return 0;
+	return mt9t001_set_power(subdev, 1);
+}
+
+static int mt9t001_close(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh)
+{
+	return mt9t001_set_power(subdev, 0);
 }
 
+static struct v4l2_subdev_core_ops mt9t001_subdev_core_ops = {
+	.s_power = mt9t001_set_power,
+};
+
 static struct v4l2_subdev_video_ops mt9t001_subdev_video_ops = {
 	.s_stream = mt9t001_s_stream,
 };
@@ -664,58 +824,17 @@ static struct v4l2_subdev_pad_ops mt9t001_subdev_pad_ops = {
 };
 
 static struct v4l2_subdev_ops mt9t001_subdev_ops = {
+	.core = &mt9t001_subdev_core_ops,
 	.video = &mt9t001_subdev_video_ops,
 	.pad = &mt9t001_subdev_pad_ops,
 };
 
 static struct v4l2_subdev_internal_ops mt9t001_subdev_internal_ops = {
+	.registered = mt9t001_registered,
 	.open = mt9t001_open,
+	.close = mt9t001_close,
 };
 
-static int mt9t001_video_probe(struct i2c_client *client)
-{
-	struct mt9t001_platform_data *pdata = client->dev.platform_data;
-	s32 data;
-	int ret;
-
-	dev_info(&client->dev, "Probing MT9T001 at address 0x%02x\n",
-		 client->addr);
-
-	/* Reset the chip and stop data read out */
-	ret = mt9t001_write(client, MT9T001_RESET, 1);
-	if (ret < 0)
-		return ret;
-
-	ret = mt9t001_write(client, MT9T001_RESET, 0);
-	if (ret < 0)
-		return ret;
-
-	ret  = mt9t001_write(client, MT9T001_OUTPUT_CONTROL, 0);
-	if (ret < 0)
-		return ret;
-
-	/* Configure the pixel clock polarity */
-	if (pdata->clk_pol) {
-		ret  = mt9t001_write(client, MT9T001_PIXEL_CLOCK,
-				     MT9T001_PIXEL_CLOCK_INVERT);
-		if (ret < 0)
-			return ret;
-	}
-
-	/* Read and check the sensor version */
-	data = mt9t001_read(client, MT9T001_CHIP_VERSION);
-	if (data != MT9T001_CHIP_ID) {
-		dev_err(&client->dev, "MT9T001 not detected, wrong version "
-			"0x%04x\n", data);
-		return -ENODEV;
-	}
-
-	dev_info(&client->dev, "MT9T001 detected at address 0x%02x\n",
-		 client->addr);
-
-	return ret;
-}
-
 static int mt9t001_probe(struct i2c_client *client,
 			 const struct i2c_device_id *did)
 {
@@ -736,14 +855,28 @@ static int mt9t001_probe(struct i2c_client *client,
 		return -EIO;
 	}
 
-	ret = mt9t001_video_probe(client);
-	if (ret < 0)
-		return ret;
-
 	mt9t001 = devm_kzalloc(&client->dev, sizeof(*mt9t001), GFP_KERNEL);
 	if (!mt9t001)
 		return -ENOMEM;
 
+	mutex_init(&mt9t001->power_lock);
+	mt9t001->output_control = MT9T001_OUTPUT_CONTROL_DEF;
+
+	mt9t001->regulators[0].supply = "vdd";
+	mt9t001->regulators[1].supply = "vaa";
+
+	ret = devm_regulator_bulk_get(&client->dev, 2, mt9t001->regulators);
+	if (ret < 0) {
+		dev_err(&client->dev, "Unable to get regulators\n");
+		return ret;
+	}
+
+	mt9t001->clk = devm_clk_get(&client->dev, NULL);
+	if (IS_ERR(mt9t001->clk)) {
+		dev_err(&client->dev, "Unable to get clock\n");
+		return PTR_ERR(mt9t001->clk);
+	}
+
 	v4l2_ctrl_handler_init(&mt9t001->ctrls, ARRAY_SIZE(mt9t001_ctrls) +
 						ARRAY_SIZE(mt9t001_gains) + 4);
 
diff --git a/drivers/media/i2c/mt9v011.c b/drivers/media/i2c/mt9v011.c
index f74698cf14c..47e475319a2 100644
--- a/drivers/media/i2c/mt9v011.c
+++ b/drivers/media/i2c/mt9v011.c
@@ -1,7 +1,7 @@
 /*
  * mt9v011 -Micron 1/4-Inch VGA Digital Image Sensor
  *
- * Copyright (c) 2009 Mauro Carvalho Chehab (mchehab@redhat.com)
+ * Copyright (c) 2009 Mauro Carvalho Chehab
  * This code is placed under the terms of the GNU General Public License v2
  */
 
@@ -16,7 +16,7 @@
 #include <media/mt9v011.h>
 
 MODULE_DESCRIPTION("Micron mt9v011 sensor driver");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
 MODULE_LICENSE("GPL");
 
 static int debug;
diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c
index 60c6f673956..40172b8d8ea 100644
--- a/drivers/media/i2c/mt9v032.c
+++ b/drivers/media/i2c/mt9v032.c
@@ -12,6 +12,7 @@
  * published by the Free Software Foundation.
  */
 
+#include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/i2c.h>
 #include <linux/log2.h>
@@ -26,14 +27,16 @@
 #include <media/v4l2-device.h>
 #include <media/v4l2-subdev.h>
 
-#define MT9V032_PIXEL_ARRAY_HEIGHT			492
-#define MT9V032_PIXEL_ARRAY_WIDTH			782
+/* The first four rows are black rows. The active area spans 753x481 pixels. */
+#define MT9V032_PIXEL_ARRAY_HEIGHT			485
+#define MT9V032_PIXEL_ARRAY_WIDTH			753
 
 #define MT9V032_SYSCLK_FREQ_DEF				26600000
 
 #define MT9V032_CHIP_VERSION				0x00
 #define		MT9V032_CHIP_ID_REV1			0x1311
 #define		MT9V032_CHIP_ID_REV3			0x1313
+#define		MT9V034_CHIP_ID_REV1			0X1324
 #define MT9V032_COLUMN_START				0x01
 #define		MT9V032_COLUMN_START_MIN		1
 #define		MT9V032_COLUMN_START_DEF		1
@@ -52,12 +55,15 @@
 #define		MT9V032_WINDOW_WIDTH_MAX		752
 #define MT9V032_HORIZONTAL_BLANKING			0x05
 #define		MT9V032_HORIZONTAL_BLANKING_MIN		43
+#define		MT9V034_HORIZONTAL_BLANKING_MIN		61
 #define		MT9V032_HORIZONTAL_BLANKING_DEF		94
 #define		MT9V032_HORIZONTAL_BLANKING_MAX		1023
 #define MT9V032_VERTICAL_BLANKING			0x06
 #define		MT9V032_VERTICAL_BLANKING_MIN		4
+#define		MT9V034_VERTICAL_BLANKING_MIN		2
 #define		MT9V032_VERTICAL_BLANKING_DEF		45
 #define		MT9V032_VERTICAL_BLANKING_MAX		3000
+#define		MT9V034_VERTICAL_BLANKING_MAX		32288
 #define MT9V032_CHIP_CONTROL				0x07
 #define		MT9V032_CHIP_CONTROL_MASTER_MODE	(1 << 3)
 #define		MT9V032_CHIP_CONTROL_DOUT_ENABLE	(1 << 7)
@@ -67,8 +73,10 @@
 #define MT9V032_SHUTTER_WIDTH_CONTROL			0x0a
 #define MT9V032_TOTAL_SHUTTER_WIDTH			0x0b
 #define		MT9V032_TOTAL_SHUTTER_WIDTH_MIN		1
+#define		MT9V034_TOTAL_SHUTTER_WIDTH_MIN		0
 #define		MT9V032_TOTAL_SHUTTER_WIDTH_DEF		480
 #define		MT9V032_TOTAL_SHUTTER_WIDTH_MAX		32767
+#define		MT9V034_TOTAL_SHUTTER_WIDTH_MAX		32765
 #define MT9V032_RESET					0x0c
 #define MT9V032_READ_MODE				0x0d
 #define		MT9V032_READ_MODE_ROW_BIN_MASK		(3 << 0)
@@ -80,6 +88,8 @@
 #define		MT9V032_READ_MODE_DARK_COLUMNS		(1 << 6)
 #define		MT9V032_READ_MODE_DARK_ROWS		(1 << 7)
 #define MT9V032_PIXEL_OPERATION_MODE			0x0f
+#define		MT9V034_PIXEL_OPERATION_MODE_HDR	(1 << 0)
+#define		MT9V034_PIXEL_OPERATION_MODE_COLOR	(1 << 1)
 #define		MT9V032_PIXEL_OPERATION_MODE_COLOR	(1 << 2)
 #define		MT9V032_PIXEL_OPERATION_MODE_HDR	(1 << 6)
 #define MT9V032_ANALOG_GAIN				0x35
@@ -95,9 +105,12 @@
 #define		MT9V032_DARK_AVG_HIGH_THRESH_MASK	(255 << 8)
 #define		MT9V032_DARK_AVG_HIGH_THRESH_SHIFT	8
 #define MT9V032_ROW_NOISE_CORR_CONTROL			0x70
+#define		MT9V034_ROW_NOISE_CORR_ENABLE		(1 << 0)
+#define		MT9V034_ROW_NOISE_CORR_USE_BLK_AVG	(1 << 1)
 #define		MT9V032_ROW_NOISE_CORR_ENABLE		(1 << 5)
 #define		MT9V032_ROW_NOISE_CORR_USE_BLK_AVG	(1 << 7)
 #define MT9V032_PIXEL_CLOCK				0x74
+#define MT9V034_PIXEL_CLOCK				0x72
 #define		MT9V032_PIXEL_CLOCK_INV_LINE		(1 << 0)
 #define		MT9V032_PIXEL_CLOCK_INV_FRAME		(1 << 1)
 #define		MT9V032_PIXEL_CLOCK_XOR_LINE		(1 << 2)
@@ -119,12 +132,88 @@
 #define		MT9V032_AGC_ENABLE			(1 << 1)
 #define MT9V032_THERMAL_INFO				0xc1
 
+enum mt9v032_model {
+	MT9V032_MODEL_V032_COLOR,
+	MT9V032_MODEL_V032_MONO,
+	MT9V032_MODEL_V034_COLOR,
+	MT9V032_MODEL_V034_MONO,
+};
+
+struct mt9v032_model_version {
+	unsigned int version;
+	const char *name;
+};
+
+struct mt9v032_model_data {
+	unsigned int min_row_time;
+	unsigned int min_hblank;
+	unsigned int min_vblank;
+	unsigned int max_vblank;
+	unsigned int min_shutter;
+	unsigned int max_shutter;
+	unsigned int pclk_reg;
+};
+
+struct mt9v032_model_info {
+	const struct mt9v032_model_data *data;
+	bool color;
+};
+
+static const struct mt9v032_model_version mt9v032_versions[] = {
+	{ MT9V032_CHIP_ID_REV1, "MT9V032 rev1/2" },
+	{ MT9V032_CHIP_ID_REV3, "MT9V032 rev3" },
+	{ MT9V034_CHIP_ID_REV1, "MT9V034 rev1" },
+};
+
+static const struct mt9v032_model_data mt9v032_model_data[] = {
+	{
+		/* MT9V032 revisions 1/2/3 */
+		.min_row_time = 660,
+		.min_hblank = MT9V032_HORIZONTAL_BLANKING_MIN,
+		.min_vblank = MT9V032_VERTICAL_BLANKING_MIN,
+		.max_vblank = MT9V032_VERTICAL_BLANKING_MAX,
+		.min_shutter = MT9V032_TOTAL_SHUTTER_WIDTH_MIN,
+		.max_shutter = MT9V032_TOTAL_SHUTTER_WIDTH_MAX,
+		.pclk_reg = MT9V032_PIXEL_CLOCK,
+	}, {
+		/* MT9V034 */
+		.min_row_time = 690,
+		.min_hblank = MT9V034_HORIZONTAL_BLANKING_MIN,
+		.min_vblank = MT9V034_VERTICAL_BLANKING_MIN,
+		.max_vblank = MT9V034_VERTICAL_BLANKING_MAX,
+		.min_shutter = MT9V034_TOTAL_SHUTTER_WIDTH_MIN,
+		.max_shutter = MT9V034_TOTAL_SHUTTER_WIDTH_MAX,
+		.pclk_reg = MT9V034_PIXEL_CLOCK,
+	},
+};
+
+static const struct mt9v032_model_info mt9v032_models[] = {
+	[MT9V032_MODEL_V032_COLOR] = {
+		.data = &mt9v032_model_data[0],
+		.color = true,
+	},
+	[MT9V032_MODEL_V032_MONO] = {
+		.data = &mt9v032_model_data[0],
+		.color = false,
+	},
+	[MT9V032_MODEL_V034_COLOR] = {
+		.data = &mt9v032_model_data[1],
+		.color = true,
+	},
+	[MT9V032_MODEL_V034_MONO] = {
+		.data = &mt9v032_model_data[1],
+		.color = false,
+	},
+};
+
 struct mt9v032 {
 	struct v4l2_subdev subdev;
 	struct media_pad pad;
 
 	struct v4l2_mbus_framefmt format;
 	struct v4l2_rect crop;
+	unsigned int hratio;
+	unsigned int vratio;
 
 	struct v4l2_ctrl_handler ctrls;
 	struct {
@@ -135,7 +224,11 @@ struct mt9v032 {
 	struct mutex power_lock;
 	int power_count;
 
+	struct clk *clk;
+
 	struct mt9v032_platform_data *pdata;
+	const struct mt9v032_model_info *model;
+	const struct mt9v032_model_version *version;
 
 	u32 sysclk;
 	u16 chip_control;
@@ -207,22 +300,32 @@ mt9v032_update_hblank(struct mt9v032 *mt9v032)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev);
 	struct v4l2_rect *crop = &mt9v032->crop;
+	unsigned int min_hblank = mt9v032->model->data->min_hblank;
+	unsigned int hblank;
 
-	return mt9v032_write(client, MT9V032_HORIZONTAL_BLANKING,
-			     max_t(s32, mt9v032->hblank, 660 - crop->width));
-}
+	if (mt9v032->version->version == MT9V034_CHIP_ID_REV1)
+		min_hblank += (mt9v032->hratio - 1) * 10;
+	min_hblank = max_t(unsigned int, (int)mt9v032->model->data->min_row_time - crop->width,
+			   (int)min_hblank);
+	hblank = max_t(unsigned int, mt9v032->hblank, min_hblank);
 
-#define EXT_CLK		25000000
+	return mt9v032_write(client, MT9V032_HORIZONTAL_BLANKING, hblank);
+}
 
 static int mt9v032_power_on(struct mt9v032 *mt9v032)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev);
 	int ret;
 
-	if (mt9v032->pdata->set_clock) {
-		mt9v032->pdata->set_clock(&mt9v032->subdev, mt9v032->sysclk);
-		udelay(1);
-	}
+	ret = clk_set_rate(mt9v032->clk, mt9v032->sysclk);
+	if (ret < 0)
+		return ret;
+
+	ret = clk_prepare_enable(mt9v032->clk);
+	if (ret)
+		return ret;
+
+	udelay(1);
 
 	/* Reset the chip and stop data read out */
 	ret = mt9v032_write(client, MT9V032_RESET, 1);
@@ -238,8 +341,7 @@ static int mt9v032_power_on(struct mt9v032 *mt9v032)
 
 static void mt9v032_power_off(struct mt9v032 *mt9v032)
 {
-	if (mt9v032->pdata->set_clock)
-		mt9v032->pdata->set_clock(&mt9v032->subdev, 0);
+	clk_disable_unprepare(mt9v032->clk);
 }
 
 static int __mt9v032_set_power(struct mt9v032 *mt9v032, bool on)
@@ -258,7 +360,7 @@ static int __mt9v032_set_power(struct mt9v032 *mt9v032, bool on)
 
 	/* Configure the pixel clock polarity */
 	if (mt9v032->pdata && mt9v032->pdata->clk_pol) {
-		ret = mt9v032_write(client, MT9V032_PIXEL_CLOCK,
+		ret = mt9v032_write(client, mt9v032->model->data->pclk_reg,
 				MT9V032_PIXEL_CLOCK_INV_PXL_CLK);
 		if (ret < 0)
 			return ret;
@@ -311,22 +413,20 @@ static int mt9v032_s_stream(struct v4l2_subdev *subdev, int enable)
 		       | MT9V032_CHIP_CONTROL_SEQUENTIAL;
 	struct i2c_client *client = v4l2_get_subdevdata(subdev);
 	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
-	struct v4l2_mbus_framefmt *format = &mt9v032->format;
 	struct v4l2_rect *crop = &mt9v032->crop;
-	unsigned int hratio;
-	unsigned int vratio;
+	unsigned int hbin;
+	unsigned int vbin;
 	int ret;
 
 	if (!enable)
 		return mt9v032_set_chip_control(mt9v032, mode, 0);
 
 	/* Configure the window size and row/column bin */
-	hratio = DIV_ROUND_CLOSEST(crop->width, format->width);
-	vratio = DIV_ROUND_CLOSEST(crop->height, format->height);
-
+	hbin = fls(mt9v032->hratio) - 1;
+	vbin = fls(mt9v032->vratio) - 1;
 	ret = mt9v032_write(client, MT9V032_READ_MODE,
-		    (hratio - 1) << MT9V032_READ_MODE_ROW_BIN_SHIFT |
-		    (vratio - 1) << MT9V032_READ_MODE_COLUMN_BIN_SHIFT);
+			    hbin << MT9V032_READ_MODE_COLUMN_BIN_SHIFT |
+			    vbin << MT9V032_READ_MODE_ROW_BIN_SHIFT);
 	if (ret < 0)
 		return ret;
 
@@ -369,12 +469,12 @@ static int mt9v032_enum_frame_size(struct v4l2_subdev *subdev,
 				   struct v4l2_subdev_fh *fh,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
-	if (fse->index >= 8 || fse->code != V4L2_MBUS_FMT_SGRBG10_1X10)
+	if (fse->index >= 3 || fse->code != V4L2_MBUS_FMT_SGRBG10_1X10)
 		return -EINVAL;
 
-	fse->min_width = MT9V032_WINDOW_WIDTH_DEF / fse->index;
+	fse->min_width = MT9V032_WINDOW_WIDTH_DEF / (1 << fse->index);
 	fse->max_width = fse->min_width;
-	fse->min_height = MT9V032_WINDOW_HEIGHT_DEF / fse->index;
+	fse->min_height = MT9V032_WINDOW_HEIGHT_DEF / (1 << fse->index);
 	fse->max_height = fse->min_height;
 
 	return 0;
@@ -391,18 +491,30 @@ static int mt9v032_get_format(struct v4l2_subdev *subdev,
 	return 0;
 }
 
-static void mt9v032_configure_pixel_rate(struct mt9v032 *mt9v032,
-					 unsigned int hratio)
+static void mt9v032_configure_pixel_rate(struct mt9v032 *mt9v032)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev);
 	int ret;
 
 	ret = v4l2_ctrl_s_ctrl_int64(mt9v032->pixel_rate,
-				     mt9v032->sysclk / hratio);
+				     mt9v032->sysclk / mt9v032->hratio);
 	if (ret < 0)
 		dev_warn(&client->dev, "failed to set pixel rate (%d)\n", ret);
 }
 
+static unsigned int mt9v032_calc_ratio(unsigned int input, unsigned int output)
+{
+	/* Compute the power-of-two binning factor closest to the input size to
+	 * output size ratio. Given that the output size is bounded by input/4
+	 * and input, a generic implementation would be an ineffective luxury.
+	 */
+	if (output * 3 > input * 2)
+		return 1;
+	if (output * 3 > input)
+		return 2;
+	return 4;
+}
+
 static int mt9v032_set_format(struct v4l2_subdev *subdev,
 			      struct v4l2_subdev_fh *fh,
 			      struct v4l2_subdev_format *format)
@@ -419,22 +531,28 @@ static int mt9v032_set_format(struct v4l2_subdev *subdev,
 					format->which);
 
 	/* Clamp the width and height to avoid dividing by zero. */
-	width = clamp_t(unsigned int, ALIGN(format->format.width, 2),
-			max(__crop->width / 8, MT9V032_WINDOW_WIDTH_MIN),
-			__crop->width);
-	height = clamp_t(unsigned int, ALIGN(format->format.height, 2),
-			 max(__crop->height / 8, MT9V032_WINDOW_HEIGHT_MIN),
-			 __crop->height);
-
-	hratio = DIV_ROUND_CLOSEST(__crop->width, width);
-	vratio = DIV_ROUND_CLOSEST(__crop->height, height);
+	width = clamp(ALIGN(format->format.width, 2),
+		      max_t(unsigned int, __crop->width / 4,
+			    MT9V032_WINDOW_WIDTH_MIN),
+		      __crop->width);
+	height = clamp(ALIGN(format->format.height, 2),
+		       max_t(unsigned int, __crop->height / 4,
+			     MT9V032_WINDOW_HEIGHT_MIN),
+		       __crop->height);
+
+	hratio = mt9v032_calc_ratio(__crop->width, width);
+	vratio = mt9v032_calc_ratio(__crop->height, height);
 
 	__format = __mt9v032_get_pad_format(mt9v032, fh, format->pad,
 					    format->which);
 	__format->width = __crop->width / hratio;
 	__format->height = __crop->height / vratio;
-	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
-		mt9v032_configure_pixel_rate(mt9v032, hratio);
+
+	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
+		mt9v032->hratio = hratio;
+		mt9v032->vratio = vratio;
+		mt9v032_configure_pixel_rate(mt9v032);
+	}
 
 	format->format = *__format;
 
@@ -470,15 +588,17 @@ static int mt9v032_set_crop(struct v4l2_subdev *subdev,
 	rect.top = clamp(ALIGN(crop->rect.top + 1, 2) - 1,
 			 MT9V032_ROW_START_MIN,
 			 MT9V032_ROW_START_MAX);
-	rect.width = clamp(ALIGN(crop->rect.width, 2),
-			   MT9V032_WINDOW_WIDTH_MIN,
-			   MT9V032_WINDOW_WIDTH_MAX);
-	rect.height = clamp(ALIGN(crop->rect.height, 2),
-			    MT9V032_WINDOW_HEIGHT_MIN,
-			    MT9V032_WINDOW_HEIGHT_MAX);
-
-	rect.width = min(rect.width, MT9V032_PIXEL_ARRAY_WIDTH - rect.left);
-	rect.height = min(rect.height, MT9V032_PIXEL_ARRAY_HEIGHT - rect.top);
+	rect.width = clamp_t(unsigned int, ALIGN(crop->rect.width, 2),
+			     MT9V032_WINDOW_WIDTH_MIN,
+			     MT9V032_WINDOW_WIDTH_MAX);
+	rect.height = clamp_t(unsigned int, ALIGN(crop->rect.height, 2),
+			      MT9V032_WINDOW_HEIGHT_MIN,
+			      MT9V032_WINDOW_HEIGHT_MAX);
+
+	rect.width = min_t(unsigned int,
+			   rect.width, MT9V032_PIXEL_ARRAY_WIDTH - rect.left);
+	rect.height = min_t(unsigned int,
+			    rect.height, MT9V032_PIXEL_ARRAY_HEIGHT - rect.top);
 
 	__crop = __mt9v032_get_pad_crop(mt9v032, fh, crop->pad, crop->which);
 
@@ -490,8 +610,11 @@ static int mt9v032_set_crop(struct v4l2_subdev *subdev,
 						    crop->which);
 		__format->width = rect.width;
 		__format->height = rect.height;
-		if (crop->which == V4L2_SUBDEV_FORMAT_ACTIVE)
-			mt9v032_configure_pixel_rate(mt9v032, 1);
+		if (crop->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
+			mt9v032->hratio = 1;
+			mt9v032->vratio = 1;
+			mt9v032_configure_pixel_rate(mt9v032);
+		}
 	}
 
 	*__crop = rect;
@@ -640,7 +763,8 @@ static int mt9v032_registered(struct v4l2_subdev *subdev)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(subdev);
 	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
-	s32 data;
+	unsigned int i;
+	s32 version;
 	int ret;
 
 	dev_info(&client->dev, "Probing MT9V032 at address 0x%02x\n",
@@ -653,25 +777,38 @@ static int mt9v032_registered(struct v4l2_subdev *subdev)
 	}
 
 	/* Read and check the sensor version */
-	data = mt9v032_read(client, MT9V032_CHIP_VERSION);
-	if (data != MT9V032_CHIP_ID_REV1 && data != MT9V032_CHIP_ID_REV3) {
-		dev_err(&client->dev, "MT9V032 not detected, wrong version "
-				"0x%04x\n", data);
+	version = mt9v032_read(client, MT9V032_CHIP_VERSION);
+	if (version < 0) {
+		dev_err(&client->dev, "Failed reading chip version\n");
+		return version;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(mt9v032_versions); ++i) {
+		if (mt9v032_versions[i].version == version) {
+			mt9v032->version = &mt9v032_versions[i];
+			break;
+		}
+	}
+
+	if (mt9v032->version == NULL) {
+		dev_err(&client->dev, "Unsupported chip version 0x%04x\n",
+			version);
 		return -ENODEV;
 	}
 
 	mt9v032_power_off(mt9v032);
 
-	dev_info(&client->dev, "MT9V032 detected at address 0x%02x\n",
-			client->addr);
+	dev_info(&client->dev, "%s detected at address 0x%02x\n",
+		 mt9v032->version->name, client->addr);
 
-	mt9v032_configure_pixel_rate(mt9v032, 1);
+	mt9v032_configure_pixel_rate(mt9v032);
 
 	return ret;
 }
 
 static int mt9v032_open(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh)
 {
+	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *crop;
 
@@ -682,7 +819,12 @@ static int mt9v032_open(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh)
 	crop->height = MT9V032_WINDOW_HEIGHT_DEF;
 
 	format = v4l2_subdev_get_try_format(fh, 0);
-	format->code = V4L2_MBUS_FMT_SGRBG10_1X10;
+
+	if (mt9v032->model->color)
+		format->code = V4L2_MBUS_FMT_SGRBG10_1X10;
+	else
+		format->code = V4L2_MBUS_FMT_Y10_1X10;
+
 	format->width = MT9V032_WINDOW_WIDTH_DEF;
 	format->height = MT9V032_WINDOW_HEIGHT_DEF;
 	format->field = V4L2_FIELD_NONE;
@@ -748,8 +890,13 @@ static int mt9v032_probe(struct i2c_client *client,
 	if (!mt9v032)
 		return -ENOMEM;
 
+	mt9v032->clk = devm_clk_get(&client->dev, NULL);
+	if (IS_ERR(mt9v032->clk))
+		return PTR_ERR(mt9v032->clk);
+
 	mutex_init(&mt9v032->power_lock);
 	mt9v032->pdata = pdata;
+	mt9v032->model = (const void *)did->driver_data;
 
 	v4l2_ctrl_handler_init(&mt9v032->ctrls, 10);
 
@@ -762,16 +909,16 @@ static int mt9v032_probe(struct i2c_client *client,
 			       V4L2_CID_EXPOSURE_AUTO, V4L2_EXPOSURE_MANUAL, 0,
 			       V4L2_EXPOSURE_AUTO);
 	v4l2_ctrl_new_std(&mt9v032->ctrls, &mt9v032_ctrl_ops,
-			  V4L2_CID_EXPOSURE, MT9V032_TOTAL_SHUTTER_WIDTH_MIN,
-			  MT9V032_TOTAL_SHUTTER_WIDTH_MAX, 1,
+			  V4L2_CID_EXPOSURE, mt9v032->model->data->min_shutter,
+			  mt9v032->model->data->max_shutter, 1,
 			  MT9V032_TOTAL_SHUTTER_WIDTH_DEF);
 	v4l2_ctrl_new_std(&mt9v032->ctrls, &mt9v032_ctrl_ops,
-			  V4L2_CID_HBLANK, MT9V032_HORIZONTAL_BLANKING_MIN,
+			  V4L2_CID_HBLANK, mt9v032->model->data->min_hblank,
 			  MT9V032_HORIZONTAL_BLANKING_MAX, 1,
 			  MT9V032_HORIZONTAL_BLANKING_DEF);
 	v4l2_ctrl_new_std(&mt9v032->ctrls, &mt9v032_ctrl_ops,
-			  V4L2_CID_VBLANK, MT9V032_VERTICAL_BLANKING_MIN,
-			  MT9V032_VERTICAL_BLANKING_MAX, 1,
+			  V4L2_CID_VBLANK, mt9v032->model->data->min_vblank,
+			  mt9v032->model->data->max_vblank, 1,
 			  MT9V032_VERTICAL_BLANKING_DEF);
 	mt9v032->test_pattern = v4l2_ctrl_new_std_menu_items(&mt9v032->ctrls,
 				&mt9v032_ctrl_ops, V4L2_CID_TEST_PATTERN,
@@ -814,12 +961,19 @@ static int mt9v032_probe(struct i2c_client *client,
 	mt9v032->crop.width = MT9V032_WINDOW_WIDTH_DEF;
 	mt9v032->crop.height = MT9V032_WINDOW_HEIGHT_DEF;
 
-	mt9v032->format.code = V4L2_MBUS_FMT_SGRBG10_1X10;
+	if (mt9v032->model->color)
+		mt9v032->format.code = V4L2_MBUS_FMT_SGRBG10_1X10;
+	else
+		mt9v032->format.code = V4L2_MBUS_FMT_Y10_1X10;
+
 	mt9v032->format.width = MT9V032_WINDOW_WIDTH_DEF;
 	mt9v032->format.height = MT9V032_WINDOW_HEIGHT_DEF;
 	mt9v032->format.field = V4L2_FIELD_NONE;
 	mt9v032->format.colorspace = V4L2_COLORSPACE_SRGB;
 
+	mt9v032->hratio = 1;
+	mt9v032->vratio = 1;
+
 	mt9v032->aec_agc = MT9V032_AEC_ENABLE | MT9V032_AGC_ENABLE;
 	mt9v032->hblank = MT9V032_HORIZONTAL_BLANKING_DEF;
 	mt9v032->sysclk = MT9V032_SYSCLK_FREQ_DEF;
@@ -850,7 +1004,10 @@ static int mt9v032_remove(struct i2c_client *client)
 }
 
 static const struct i2c_device_id mt9v032_id[] = {
-	{ "mt9v032", 0 },
+	{ "mt9v032", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V032_COLOR] },
+	{ "mt9v032m", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V032_MONO] },
+	{ "mt9v034", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V034_COLOR] },
+	{ "mt9v034m", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V034_MONO] },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, mt9v032_id);
diff --git a/drivers/media/i2c/ov7670.c b/drivers/media/i2c/ov7670.c
index e8a1ce20403..cdd7c1b7259 100644
--- a/drivers/media/i2c/ov7670.c
+++ b/drivers/media/i2c/ov7670.c
@@ -1109,7 +1109,7 @@ static int ov7670_enum_framesizes(struct v4l2_subdev *sd,
 	 * windows that fall outside that.
 	 */
 	for (i = 0; i < n_win_sizes; i++) {
-		struct ov7670_win_size *win = &info->devtype->win_sizes[index];
+		struct ov7670_win_size *win = &info->devtype->win_sizes[i];
 		if (info->min_width && win->width < info->min_width)
 			continue;
 		if (info->min_height && win->height < info->min_height)
diff --git a/drivers/media/i2c/ov9650.c b/drivers/media/i2c/ov9650.c
index 1dbb8118a28..4da90c621f7 100644
--- a/drivers/media/i2c/ov9650.c
+++ b/drivers/media/i2c/ov9650.c
@@ -1083,7 +1083,7 @@ static int ov965x_enum_frame_sizes(struct v4l2_subdev *sd,
 {
 	int i = ARRAY_SIZE(ov965x_formats);
 
-	if (fse->index > ARRAY_SIZE(ov965x_framesizes))
+	if (fse->index >= ARRAY_SIZE(ov965x_framesizes))
 		return -EINVAL;
 
 	while (--i)
diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
index 825ea86d982..ee0f57e01b5 100644
--- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c
+++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
@@ -15,7 +15,7 @@
  * GNU General Public License for more details.
  */
 
-#include <linux/sizes.h>
+#include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/firmware.h>
 #include <linux/gpio.h>
@@ -23,7 +23,9 @@
 #include <linux/init.h>
 #include <linux/media.h>
 #include <linux/module.h>
+#include <linux/of_gpio.h>
 #include <linux/regulator/consumer.h>
+#include <linux/sizes.h>
 #include <linux/slab.h>
 #include <linux/spi/spi.h>
 #include <linux/videodev2.h>
@@ -33,6 +35,7 @@
 #include <media/v4l2-subdev.h>
 #include <media/v4l2-mediabus.h>
 #include <media/s5c73m3.h>
+#include <media/v4l2-of.h>
 
 #include "s5c73m3.h"
 
@@ -46,6 +49,8 @@ static int update_fw;
 module_param(update_fw, int, 0644);
 
 #define S5C73M3_EMBEDDED_DATA_MAXLEN	SZ_4K
+#define S5C73M3_MIPI_DATA_LANES		4
+#define S5C73M3_CLK_NAME		"cis_extclk"
 
 static const char * const s5c73m3_supply_names[S5C73M3_MAX_SUPPLIES] = {
 	"vdd-int",	/* Digital Core supply (1.2V), CAM_ISP_CORE_1.2V */
@@ -1111,6 +1116,11 @@ static int s5c73m3_oif_set_fmt(struct v4l2_subdev *sd,
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 		mf = v4l2_subdev_get_try_format(fh, fmt->pad);
 		*mf = fmt->format;
+		if (fmt->pad == OIF_ISP_PAD) {
+			mf = v4l2_subdev_get_try_format(fh, OIF_SOURCE_PAD);
+			mf->width = fmt->format.width;
+			mf->height = fmt->format.height;
+		}
 	} else {
 		switch (fmt->pad) {
 		case OIF_ISP_PAD:
@@ -1350,9 +1360,20 @@ static int __s5c73m3_power_on(struct s5c73m3 *state)
 	for (i = 0; i < S5C73M3_MAX_SUPPLIES; i++) {
 		ret = regulator_enable(state->supplies[i].consumer);
 		if (ret)
-			goto err;
+			goto err_reg_dis;
 	}
 
+	ret = clk_set_rate(state->clock, state->mclk_frequency);
+	if (ret < 0)
+		goto err_reg_dis;
+
+	ret = clk_prepare_enable(state->clock);
+	if (ret < 0)
+		goto err_reg_dis;
+
+	v4l2_dbg(1, s5c73m3_dbg, &state->oif_sd, "clock frequency: %ld\n",
+					clk_get_rate(state->clock));
+
 	s5c73m3_gpio_deassert(state, STBY);
 	usleep_range(100, 200);
 
@@ -1360,7 +1381,8 @@ static int __s5c73m3_power_on(struct s5c73m3 *state)
 	usleep_range(50, 100);
 
 	return 0;
-err:
+
+err_reg_dis:
 	for (--i; i >= 0; i--)
 		regulator_disable(state->supplies[i].consumer);
 	return ret;
@@ -1375,6 +1397,9 @@ static int __s5c73m3_power_off(struct s5c73m3 *state)
 
 	if (s5c73m3_gpio_assert(state, STBY))
 		usleep_range(100, 200);
+
+	clk_disable_unprepare(state->clock);
+
 	state->streaming = 0;
 	state->isp_ready = 0;
 
@@ -1383,6 +1408,7 @@ static int __s5c73m3_power_off(struct s5c73m3 *state)
 		if (ret)
 			goto err;
 	}
+
 	return 0;
 err:
 	for (++i; i < S5C73M3_MAX_SUPPLIES; i++) {
@@ -1391,6 +1417,8 @@ err:
 			v4l2_err(&state->oif_sd, "Failed to reenable %s: %d\n",
 				 state->supplies[i].supply, r);
 	}
+
+	clk_prepare_enable(state->clock);
 	return ret;
 }
 
@@ -1446,17 +1474,6 @@ static int s5c73m3_oif_registered(struct v4l2_subdev *sd)
 			S5C73M3_JPEG_PAD, &state->oif_sd.entity, OIF_JPEG_PAD,
 			MEDIA_LNK_FL_IMMUTABLE | MEDIA_LNK_FL_ENABLED);
 
-	mutex_lock(&state->lock);
-	ret = __s5c73m3_power_on(state);
-	if (ret == 0)
-		s5c73m3_get_fw_version(state);
-
-	__s5c73m3_power_off(state);
-	mutex_unlock(&state->lock);
-
-	v4l2_dbg(1, s5c73m3_dbg, sd, "%s: Booting %s (%d)\n",
-		 __func__, ret ? "failed" : "succeded", ret);
-
 	return ret;
 }
 
@@ -1514,41 +1531,112 @@ static const struct v4l2_subdev_ops oif_subdev_ops = {
 	.video	= &s5c73m3_oif_video_ops,
 };
 
-static int s5c73m3_configure_gpios(struct s5c73m3 *state,
-				   const struct s5c73m3_platform_data *pdata)
+static int s5c73m3_configure_gpios(struct s5c73m3 *state)
 {
+	static const char * const gpio_names[] = {
+		"S5C73M3_STBY", "S5C73M3_RST"
+	};
+	struct i2c_client *c = state->i2c_client;
+	struct s5c73m3_gpio *g = state->gpio;
+	int ret, i;
+
+	for (i = 0; i < GPIO_NUM; ++i) {
+		unsigned int flags = GPIOF_DIR_OUT;
+		if (g[i].level)
+			flags |= GPIOF_INIT_HIGH;
+		ret = devm_gpio_request_one(&c->dev, g[i].gpio, flags,
+					    gpio_names[i]);
+		if (ret) {
+			v4l2_err(c, "failed to request gpio %s\n",
+				 gpio_names[i]);
+			return ret;
+		}
+	}
+	return 0;
+}
+
+static int s5c73m3_parse_gpios(struct s5c73m3 *state)
+{
+	static const char * const prop_names[] = {
+		"standby-gpios", "xshutdown-gpios",
+	};
 	struct device *dev = &state->i2c_client->dev;
-	const struct s5c73m3_gpio *gpio;
-	unsigned long flags;
+	struct device_node *node = dev->of_node;
+	int ret, i;
+
+	for (i = 0; i < GPIO_NUM; ++i) {
+		enum of_gpio_flags of_flags;
+
+		ret = of_get_named_gpio_flags(node, prop_names[i],
+					      0, &of_flags);
+		if (ret < 0) {
+			dev_err(dev, "failed to parse %s DT property\n",
+				prop_names[i]);
+			return -EINVAL;
+		}
+		state->gpio[i].gpio = ret;
+		state->gpio[i].level = !(of_flags & OF_GPIO_ACTIVE_LOW);
+	}
+	return 0;
+}
+
+static int s5c73m3_get_platform_data(struct s5c73m3 *state)
+{
+	struct device *dev = &state->i2c_client->dev;
+	const struct s5c73m3_platform_data *pdata = dev->platform_data;
+	struct device_node *node = dev->of_node;
+	struct device_node *node_ep;
+	struct v4l2_of_endpoint ep;
 	int ret;
 
-	state->gpio[STBY].gpio = -EINVAL;
-	state->gpio[RST].gpio  = -EINVAL;
+	if (!node) {
+		if (!pdata) {
+			dev_err(dev, "Platform data not specified\n");
+			return -EINVAL;
+		}
 
-	gpio = &pdata->gpio_stby;
-	if (gpio_is_valid(gpio->gpio)) {
-		flags = (gpio->level ? GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW)
-		      | GPIOF_EXPORT;
-		ret = devm_gpio_request_one(dev, gpio->gpio, flags,
-					    "S5C73M3_STBY");
-		if (ret < 0)
-			return ret;
+		state->mclk_frequency = pdata->mclk_frequency;
+		state->gpio[STBY] = pdata->gpio_stby;
+		state->gpio[RST] = pdata->gpio_reset;
+		return 0;
+	}
+
+	state->clock = devm_clk_get(dev, S5C73M3_CLK_NAME);
+	if (IS_ERR(state->clock))
+		return PTR_ERR(state->clock);
 
-		state->gpio[STBY] = *gpio;
+	if (of_property_read_u32(node, "clock-frequency",
+				 &state->mclk_frequency)) {
+		state->mclk_frequency = S5C73M3_DEFAULT_MCLK_FREQ;
+		dev_info(dev, "using default %u Hz clock frequency\n",
+					state->mclk_frequency);
 	}
 
-	gpio = &pdata->gpio_reset;
-	if (gpio_is_valid(gpio->gpio)) {
-		flags = (gpio->level ? GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW)
-		      | GPIOF_EXPORT;
-		ret = devm_gpio_request_one(dev, gpio->gpio, flags,
-					    "S5C73M3_RST");
-		if (ret < 0)
-			return ret;
+	ret = s5c73m3_parse_gpios(state);
+	if (ret < 0)
+		return -EINVAL;
 
-		state->gpio[RST] = *gpio;
+	node_ep = of_graph_get_next_endpoint(node, NULL);
+	if (!node_ep) {
+		dev_warn(dev, "no endpoint defined for node: %s\n",
+						node->full_name);
+		return 0;
 	}
 
+	v4l2_of_parse_endpoint(node_ep, &ep);
+	of_node_put(node_ep);
+
+	if (ep.bus_type != V4L2_MBUS_CSI2) {
+		dev_err(dev, "unsupported bus type\n");
+		return -EINVAL;
+	}
+	/*
+	 * Number of MIPI CSI-2 data lanes is currently not configurable,
+	 * always a default value of 4 lanes is used.
+	 */
+	if (ep.bus.mipi_csi2.num_data_lanes != S5C73M3_MIPI_DATA_LANES)
+		dev_info(dev, "falling back to 4 MIPI CSI-2 data lanes\n");
+
 	return 0;
 }
 
@@ -1556,27 +1644,26 @@ static int s5c73m3_probe(struct i2c_client *client,
 				const struct i2c_device_id *id)
 {
 	struct device *dev = &client->dev;
-	const struct s5c73m3_platform_data *pdata = client->dev.platform_data;
 	struct v4l2_subdev *sd;
 	struct v4l2_subdev *oif_sd;
 	struct s5c73m3 *state;
 	int ret, i;
 
-	if (pdata == NULL) {
-		dev_err(&client->dev, "Platform data not specified\n");
-		return -EINVAL;
-	}
-
 	state = devm_kzalloc(dev, sizeof(*state), GFP_KERNEL);
 	if (!state)
 		return -ENOMEM;
 
+	state->i2c_client = client;
+	ret = s5c73m3_get_platform_data(state);
+	if (ret < 0)
+		return ret;
+
 	mutex_init(&state->lock);
 	sd = &state->sensor_sd;
 	oif_sd = &state->oif_sd;
 
 	v4l2_subdev_init(sd, &s5c73m3_subdev_ops);
-	sd->owner = client->driver->driver.owner;
+	sd->owner = client->dev.driver->owner;
 	v4l2_set_subdevdata(sd, state);
 	strlcpy(sd->name, "S5C73M3", sizeof(sd->name));
 
@@ -1608,11 +1695,7 @@ static int s5c73m3_probe(struct i2c_client *client,
 	if (ret < 0)
 		return ret;
 
-	state->mclk_frequency = pdata->mclk_frequency;
-	state->bus_type = pdata->bus_type;
-	state->i2c_client = client;
-
-	ret = s5c73m3_configure_gpios(state, pdata);
+	ret = s5c73m3_configure_gpios(state);
 	if (ret)
 		goto out_err;
 
@@ -1646,9 +1729,29 @@ static int s5c73m3_probe(struct i2c_client *client,
 	if (ret < 0)
 		goto out_err;
 
-	v4l2_info(sd, "%s: completed succesfully\n", __func__);
+	oif_sd->dev = dev;
+
+	ret = __s5c73m3_power_on(state);
+	if (ret < 0)
+		goto out_err1;
+
+	ret = s5c73m3_get_fw_version(state);
+	__s5c73m3_power_off(state);
+
+	if (ret < 0) {
+		dev_err(dev, "Device detection failed: %d\n", ret);
+		goto out_err1;
+	}
+
+	ret = v4l2_async_register_subdev(oif_sd);
+	if (ret < 0)
+		goto out_err1;
+
+	v4l2_info(sd, "%s: completed successfully\n", __func__);
 	return 0;
 
+out_err1:
+	s5c73m3_unregister_spi_driver(state);
 out_err:
 	media_entity_cleanup(&sd->entity);
 	return ret;
@@ -1660,7 +1763,7 @@ static int s5c73m3_remove(struct i2c_client *client)
 	struct s5c73m3 *state = oif_sd_to_s5c73m3(oif_sd);
 	struct v4l2_subdev *sensor_sd = &state->sensor_sd;
 
-	v4l2_device_unregister_subdev(oif_sd);
+	v4l2_async_unregister_subdev(oif_sd);
 
 	v4l2_ctrl_handler_free(oif_sd->ctrl_handler);
 	media_entity_cleanup(&oif_sd->entity);
@@ -1679,8 +1782,17 @@ static const struct i2c_device_id s5c73m3_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, s5c73m3_id);
 
+#ifdef CONFIG_OF
+static const struct of_device_id s5c73m3_of_match[] = {
+	{ .compatible = "samsung,s5c73m3" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, s5c73m3_of_match);
+#endif
+
 static struct i2c_driver s5c73m3_i2c_driver = {
 	.driver = {
+		.of_match_table = of_match_ptr(s5c73m3_of_match),
 		.name	= DRIVER_NAME,
 	},
 	.probe		= s5c73m3_probe,
diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-spi.c b/drivers/media/i2c/s5c73m3/s5c73m3-spi.c
index 8079e26eb5e..f60b265b4da 100644
--- a/drivers/media/i2c/s5c73m3/s5c73m3-spi.c
+++ b/drivers/media/i2c/s5c73m3/s5c73m3-spi.c
@@ -27,6 +27,11 @@
 
 #define S5C73M3_SPI_DRV_NAME "S5C73M3-SPI"
 
+static const struct of_device_id s5c73m3_spi_ids[] = {
+	{ .compatible = "samsung,s5c73m3" },
+	{ }
+};
+
 enum spi_direction {
 	SPI_DIR_RX,
 	SPI_DIR_TX
@@ -146,6 +151,7 @@ int s5c73m3_register_spi_driver(struct s5c73m3 *state)
 	spidrv->driver.name = S5C73M3_SPI_DRV_NAME;
 	spidrv->driver.bus = &spi_bus_type;
 	spidrv->driver.owner = THIS_MODULE;
+	spidrv->driver.of_match_table = s5c73m3_spi_ids;
 
 	return spi_register_driver(spidrv);
 }
diff --git a/drivers/media/i2c/s5c73m3/s5c73m3.h b/drivers/media/i2c/s5c73m3/s5c73m3.h
index 9d2c0865224..9656b6723dc 100644
--- a/drivers/media/i2c/s5c73m3/s5c73m3.h
+++ b/drivers/media/i2c/s5c73m3/s5c73m3.h
@@ -17,6 +17,7 @@
 #ifndef S5C73M3_H_
 #define S5C73M3_H_
 
+#include <linux/clk.h>
 #include <linux/kernel.h>
 #include <linux/regulator/consumer.h>
 #include <media/v4l2-common.h>
@@ -321,6 +322,7 @@ enum s5c73m3_oif_pads {
 
 
 #define S5C73M3_MAX_SUPPLIES			6
+#define S5C73M3_DEFAULT_MCLK_FREQ		24000000U
 
 struct s5c73m3_ctrls {
 	struct v4l2_ctrl_handler handler;
@@ -391,9 +393,11 @@ struct s5c73m3 {
 	struct regulator_bulk_data supplies[S5C73M3_MAX_SUPPLIES];
 	struct s5c73m3_gpio gpio[GPIO_NUM];
 
+	struct clk *clock;
+
 	/* External master clock frequency */
 	u32 mclk_frequency;
-	/* Video bus type - MIPI-CSI2/paralell */
+	/* Video bus type - MIPI-CSI2/parallel */
 	enum v4l2_mbus_type bus_type;
 
 	const struct s5c73m3_frame_size *sensor_pix_size[2];
diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c
new file mode 100644
index 00000000000..2d768ef67cc
--- /dev/null
+++ b/drivers/media/i2c/s5k5baf.c
@@ -0,0 +1,2054 @@
+/*
+ * Driver for Samsung S5K5BAF UXGA 1/5" 2M CMOS Image Sensor
+ * with embedded SoC ISP.
+ *
+ * Copyright (C) 2013, Samsung Electronics Co., Ltd.
+ * Andrzej Hajda <a.hajda@samsung.com>
+ *
+ * Based on S5K6AA driver authored by Sylwester Nawrocki
+ * Copyright (C) 2013, Samsung Electronics Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/firmware.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/media.h>
+#include <linux/module.h>
+#include <linux/of_gpio.h>
+#include <linux/of_graph.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+
+#include <media/media-entity.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-subdev.h>
+#include <media/v4l2-mediabus.h>
+#include <media/v4l2-of.h>
+
+static int debug;
+module_param(debug, int, 0644);
+
+#define S5K5BAF_DRIVER_NAME		"s5k5baf"
+#define S5K5BAF_DEFAULT_MCLK_FREQ	24000000U
+#define S5K5BAF_CLK_NAME		"mclk"
+
+#define S5K5BAF_FW_FILENAME		"s5k5baf-cfg.bin"
+#define S5K5BAF_FW_TAG			"SF00"
+#define S5K5BAG_FW_TAG_LEN		2
+#define S5K5BAG_FW_MAX_COUNT		16
+
+#define S5K5BAF_CIS_WIDTH		1600
+#define S5K5BAF_CIS_HEIGHT		1200
+#define S5K5BAF_WIN_WIDTH_MIN		8
+#define S5K5BAF_WIN_HEIGHT_MIN		8
+#define S5K5BAF_GAIN_RED_DEF		127
+#define S5K5BAF_GAIN_GREEN_DEF		95
+#define S5K5BAF_GAIN_BLUE_DEF		180
+/* Default number of MIPI CSI-2 data lanes used */
+#define S5K5BAF_DEF_NUM_LANES		1
+
+#define AHB_MSB_ADDR_PTR		0xfcfc
+
+/*
+ * Register interface pages (the most significant word of the address)
+ */
+#define PAGE_IF_HW			0xd000
+#define PAGE_IF_SW			0x7000
+
+/*
+ * H/W register Interface (PAGE_IF_HW)
+ */
+#define REG_SW_LOAD_COMPLETE		0x0014
+#define REG_CMDWR_PAGE			0x0028
+#define REG_CMDWR_ADDR			0x002a
+#define REG_CMDRD_PAGE			0x002c
+#define REG_CMDRD_ADDR			0x002e
+#define REG_CMD_BUF			0x0f12
+#define REG_SET_HOST_INT		0x1000
+#define REG_CLEAR_HOST_INT		0x1030
+#define REG_PATTERN_SET			0x3100
+#define REG_PATTERN_WIDTH		0x3118
+#define REG_PATTERN_HEIGHT		0x311a
+#define REG_PATTERN_PARAM		0x311c
+
+/*
+ * S/W register interface (PAGE_IF_SW)
+ */
+
+/* Firmware revision information */
+#define REG_FW_APIVER			0x012e
+#define  S5K5BAF_FW_APIVER		0x0001
+#define REG_FW_REVISION			0x0130
+#define REG_FW_SENSOR_ID		0x0152
+
+/* Initialization parameters */
+/* Master clock frequency in KHz */
+#define REG_I_INCLK_FREQ_L		0x01b8
+#define REG_I_INCLK_FREQ_H		0x01ba
+#define  MIN_MCLK_FREQ_KHZ		6000U
+#define  MAX_MCLK_FREQ_KHZ		48000U
+#define REG_I_USE_NPVI_CLOCKS		0x01c6
+#define  NPVI_CLOCKS			1
+#define REG_I_USE_NMIPI_CLOCKS		0x01c8
+#define  NMIPI_CLOCKS			1
+#define REG_I_BLOCK_INTERNAL_PLL_CALC	0x01ca
+
+/* Clock configurations, n = 0..2. REG_I_* frequency unit is 4 kHz. */
+#define REG_I_OPCLK_4KHZ(n)		((n) * 6 + 0x01cc)
+#define REG_I_MIN_OUTRATE_4KHZ(n)	((n) * 6 + 0x01ce)
+#define REG_I_MAX_OUTRATE_4KHZ(n)	((n) * 6 + 0x01d0)
+#define  SCLK_PVI_FREQ			24000
+#define  SCLK_MIPI_FREQ			48000
+#define  PCLK_MIN_FREQ			6000
+#define  PCLK_MAX_FREQ			48000
+#define REG_I_USE_REGS_API		0x01de
+#define REG_I_INIT_PARAMS_UPDATED	0x01e0
+#define REG_I_ERROR_INFO		0x01e2
+
+/* General purpose parameters */
+#define REG_USER_BRIGHTNESS		0x01e4
+#define REG_USER_CONTRAST		0x01e6
+#define REG_USER_SATURATION		0x01e8
+#define REG_USER_SHARPBLUR		0x01ea
+
+#define REG_G_SPEC_EFFECTS		0x01ee
+#define REG_G_ENABLE_PREV		0x01f0
+#define REG_G_ENABLE_PREV_CHG		0x01f2
+#define REG_G_NEW_CFG_SYNC		0x01f8
+#define REG_G_PREVREQ_IN_WIDTH		0x01fa
+#define REG_G_PREVREQ_IN_HEIGHT		0x01fc
+#define REG_G_PREVREQ_IN_XOFFS		0x01fe
+#define REG_G_PREVREQ_IN_YOFFS		0x0200
+#define REG_G_PREVZOOM_IN_WIDTH		0x020a
+#define REG_G_PREVZOOM_IN_HEIGHT	0x020c
+#define REG_G_PREVZOOM_IN_XOFFS		0x020e
+#define REG_G_PREVZOOM_IN_YOFFS		0x0210
+#define REG_G_INPUTS_CHANGE_REQ		0x021a
+#define REG_G_ACTIVE_PREV_CFG		0x021c
+#define REG_G_PREV_CFG_CHG		0x021e
+#define REG_G_PREV_OPEN_AFTER_CH	0x0220
+#define REG_G_PREV_CFG_ERROR		0x0222
+#define  CFG_ERROR_RANGE		0x0b
+#define REG_G_PREV_CFG_BYPASS_CHANGED	0x022a
+#define REG_G_ACTUAL_P_FR_TIME		0x023a
+#define REG_G_ACTUAL_P_OUT_RATE		0x023c
+#define REG_G_ACTUAL_C_FR_TIME		0x023e
+#define REG_G_ACTUAL_C_OUT_RATE		0x0240
+
+/* Preview control section. n = 0...4. */
+#define PREG(n, x)			((n) * 0x26 + x)
+#define REG_P_OUT_WIDTH(n)		PREG(n, 0x0242)
+#define REG_P_OUT_HEIGHT(n)		PREG(n, 0x0244)
+#define REG_P_FMT(n)			PREG(n, 0x0246)
+#define REG_P_MAX_OUT_RATE(n)		PREG(n, 0x0248)
+#define REG_P_MIN_OUT_RATE(n)		PREG(n, 0x024a)
+#define REG_P_PVI_MASK(n)		PREG(n, 0x024c)
+#define  PVI_MASK_MIPI			0x52
+#define REG_P_CLK_INDEX(n)		PREG(n, 0x024e)
+#define  CLK_PVI_INDEX			0
+#define  CLK_MIPI_INDEX			NPVI_CLOCKS
+#define REG_P_FR_RATE_TYPE(n)		PREG(n, 0x0250)
+#define  FR_RATE_DYNAMIC		0
+#define  FR_RATE_FIXED			1
+#define  FR_RATE_FIXED_ACCURATE		2
+#define REG_P_FR_RATE_Q_TYPE(n)		PREG(n, 0x0252)
+#define  FR_RATE_Q_DYNAMIC		0
+#define  FR_RATE_Q_BEST_FRRATE		1 /* Binning enabled */
+#define  FR_RATE_Q_BEST_QUALITY		2 /* Binning disabled */
+/* Frame period in 0.1 ms units */
+#define REG_P_MAX_FR_TIME(n)		PREG(n, 0x0254)
+#define REG_P_MIN_FR_TIME(n)		PREG(n, 0x0256)
+#define  S5K5BAF_MIN_FR_TIME		333  /* x100 us */
+#define  S5K5BAF_MAX_FR_TIME		6500 /* x100 us */
+/* The below 5 registers are for "device correction" values */
+#define REG_P_SATURATION(n)		PREG(n, 0x0258)
+#define REG_P_SHARP_BLUR(n)		PREG(n, 0x025a)
+#define REG_P_GLAMOUR(n)		PREG(n, 0x025c)
+#define REG_P_COLORTEMP(n)		PREG(n, 0x025e)
+#define REG_P_GAMMA_INDEX(n)		PREG(n, 0x0260)
+#define REG_P_PREV_MIRROR(n)		PREG(n, 0x0262)
+#define REG_P_CAP_MIRROR(n)		PREG(n, 0x0264)
+#define REG_P_CAP_ROTATION(n)		PREG(n, 0x0266)
+
+/* Extended image property controls */
+/* Exposure time in 10 us units */
+#define REG_SF_USR_EXPOSURE_L		0x03bc
+#define REG_SF_USR_EXPOSURE_H		0x03be
+#define REG_SF_USR_EXPOSURE_CHG		0x03c0
+#define REG_SF_USR_TOT_GAIN		0x03c2
+#define REG_SF_USR_TOT_GAIN_CHG		0x03c4
+#define REG_SF_RGAIN			0x03c6
+#define REG_SF_RGAIN_CHG		0x03c8
+#define REG_SF_GGAIN			0x03ca
+#define REG_SF_GGAIN_CHG		0x03cc
+#define REG_SF_BGAIN			0x03ce
+#define REG_SF_BGAIN_CHG		0x03d0
+#define REG_SF_WBGAIN_CHG		0x03d2
+#define REG_SF_FLICKER_QUANT		0x03d4
+#define REG_SF_FLICKER_QUANT_CHG	0x03d6
+
+/* Output interface (parallel/MIPI) setup */
+#define REG_OIF_EN_MIPI_LANES		0x03f2
+#define REG_OIF_EN_PACKETS		0x03f4
+#define  EN_PACKETS_CSI2		0xc3
+#define REG_OIF_CFG_CHG			0x03f6
+
+/* Auto-algorithms enable mask */
+#define REG_DBG_AUTOALG_EN		0x03f8
+#define  AALG_ALL_EN			BIT(0)
+#define  AALG_AE_EN			BIT(1)
+#define  AALG_DIVLEI_EN			BIT(2)
+#define  AALG_WB_EN			BIT(3)
+#define  AALG_USE_WB_FOR_ISP		BIT(4)
+#define  AALG_FLICKER_EN		BIT(5)
+#define  AALG_FIT_EN			BIT(6)
+#define  AALG_WRHW_EN			BIT(7)
+
+/* Pointers to color correction matrices */
+#define REG_PTR_CCM_HORIZON		0x06d0
+#define REG_PTR_CCM_INCANDESCENT	0x06d4
+#define REG_PTR_CCM_WARM_WHITE		0x06d8
+#define REG_PTR_CCM_COOL_WHITE		0x06dc
+#define REG_PTR_CCM_DL50		0x06e0
+#define REG_PTR_CCM_DL65		0x06e4
+#define REG_PTR_CCM_OUTDOOR		0x06ec
+
+#define REG_ARR_CCM(n)			(0x2800 + 36 * (n))
+
+static const char * const s5k5baf_supply_names[] = {
+	"vdda",		/* Analog power supply 2.8V (2.6V to 3.0V) */
+	"vddreg",	/* Regulator input power supply 1.8V (1.7V to 1.9V)
+			   or 2.8V (2.6V to 3.0) */
+	"vddio",	/* I/O power supply 1.8V (1.65V to 1.95V)
+			   or 2.8V (2.5V to 3.1V) */
+};
+#define S5K5BAF_NUM_SUPPLIES ARRAY_SIZE(s5k5baf_supply_names)
+
+struct s5k5baf_gpio {
+	int gpio;
+	int level;
+};
+
+enum s5k5baf_gpio_id {
+	STBY,
+	RST,
+	NUM_GPIOS,
+};
+
+#define PAD_CIS 0
+#define PAD_OUT 1
+#define NUM_CIS_PADS 1
+#define NUM_ISP_PADS 2
+
+struct s5k5baf_pixfmt {
+	enum v4l2_mbus_pixelcode code;
+	u32 colorspace;
+	/* REG_P_FMT(x) register value */
+	u16 reg_p_fmt;
+};
+
+struct s5k5baf_ctrls {
+	struct v4l2_ctrl_handler handler;
+	struct { /* Auto / manual white balance cluster */
+		struct v4l2_ctrl *awb;
+		struct v4l2_ctrl *gain_red;
+		struct v4l2_ctrl *gain_blue;
+	};
+	struct { /* Mirror cluster */
+		struct v4l2_ctrl *hflip;
+		struct v4l2_ctrl *vflip;
+	};
+	struct { /* Auto exposure / manual exposure and gain cluster */
+		struct v4l2_ctrl *auto_exp;
+		struct v4l2_ctrl *exposure;
+		struct v4l2_ctrl *gain;
+	};
+};
+
+enum {
+	S5K5BAF_FW_ID_PATCH,
+	S5K5BAF_FW_ID_CCM,
+	S5K5BAF_FW_ID_CIS,
+};
+
+struct s5k5baf_fw {
+	u16 count;
+	struct {
+		u16 id;
+		u16 offset;
+	} seq[0];
+	u16 data[0];
+};
+
+struct s5k5baf {
+	struct s5k5baf_gpio gpios[NUM_GPIOS];
+	enum v4l2_mbus_type bus_type;
+	u8 nlanes;
+	struct regulator_bulk_data supplies[S5K5BAF_NUM_SUPPLIES];
+
+	struct clk *clock;
+	u32 mclk_frequency;
+
+	struct s5k5baf_fw *fw;
+
+	struct v4l2_subdev cis_sd;
+	struct media_pad cis_pad;
+
+	struct v4l2_subdev sd;
+	struct media_pad pads[NUM_ISP_PADS];
+
+	/* protects the struct members below */
+	struct mutex lock;
+
+	int error;
+
+	struct v4l2_rect crop_sink;
+	struct v4l2_rect compose;
+	struct v4l2_rect crop_source;
+	/* index to s5k5baf_formats array */
+	int pixfmt;
+	/* actual frame interval in 100us */
+	u16 fiv;
+	/* requested frame interval in 100us */
+	u16 req_fiv;
+	/* cache for REG_DBG_AUTOALG_EN register */
+	u16 auto_alg;
+
+	struct s5k5baf_ctrls ctrls;
+
+	unsigned int streaming:1;
+	unsigned int apply_cfg:1;
+	unsigned int apply_crop:1;
+	unsigned int valid_auto_alg:1;
+	unsigned int power;
+};
+
+static const struct s5k5baf_pixfmt s5k5baf_formats[] = {
+	{ V4L2_MBUS_FMT_VYUY8_2X8,	V4L2_COLORSPACE_JPEG,	5 },
+	/* range 16-240 */
+	{ V4L2_MBUS_FMT_VYUY8_2X8,	V4L2_COLORSPACE_REC709,	6 },
+	{ V4L2_MBUS_FMT_RGB565_2X8_BE,	V4L2_COLORSPACE_JPEG,	0 },
+};
+
+static struct v4l2_rect s5k5baf_cis_rect = {
+	0, 0, S5K5BAF_CIS_WIDTH, S5K5BAF_CIS_HEIGHT
+};
+
+/* Setfile contains set of I2C command sequences. Each sequence has its ID.
+ * setfile format:
+ *	u8 magic[4];
+ *	u16 count;		number of sequences
+ *	struct {
+ *		u16 id;		sequence id
+ *		u16 offset;	sequence offset in data array
+ *	} seq[count];
+ *	u16 data[*];		array containing sequences
+ *
+ */
+static int s5k5baf_fw_parse(struct device *dev, struct s5k5baf_fw **fw,
+			    size_t count, const u16 *data)
+{
+	struct s5k5baf_fw *f;
+	u16 *d, i, *end;
+	int ret;
+
+	if (count < S5K5BAG_FW_TAG_LEN + 1) {
+		dev_err(dev, "firmware file too short (%zu)\n", count);
+		return -EINVAL;
+	}
+
+	ret = memcmp(data, S5K5BAF_FW_TAG, S5K5BAG_FW_TAG_LEN * sizeof(u16));
+	if (ret != 0) {
+		dev_err(dev, "invalid firmware magic number\n");
+		return -EINVAL;
+	}
+
+	data += S5K5BAG_FW_TAG_LEN;
+	count -= S5K5BAG_FW_TAG_LEN;
+
+	d = devm_kzalloc(dev, count * sizeof(u16), GFP_KERNEL);
+
+	for (i = 0; i < count; ++i)
+		d[i] = le16_to_cpu(data[i]);
+
+	f = (struct s5k5baf_fw *)d;
+	if (count < 1 + 2 * f->count) {
+		dev_err(dev, "invalid firmware header (count=%d size=%zu)\n",
+			f->count, 2 * (count + S5K5BAG_FW_TAG_LEN));
+		return -EINVAL;
+	}
+	end = d + count;
+	d += 1 + 2 * f->count;
+
+	for (i = 0; i < f->count; ++i) {
+		if (f->seq[i].offset + d <= end)
+			continue;
+		dev_err(dev, "invalid firmware header (seq=%d)\n", i);
+		return -EINVAL;
+	}
+
+	*fw = f;
+
+	return 0;
+}
+
+static inline struct v4l2_subdev *ctrl_to_sd(struct v4l2_ctrl *ctrl)
+{
+	return &container_of(ctrl->handler, struct s5k5baf, ctrls.handler)->sd;
+}
+
+static inline bool s5k5baf_is_cis_subdev(struct v4l2_subdev *sd)
+{
+	return sd->entity.type == MEDIA_ENT_T_V4L2_SUBDEV_SENSOR;
+}
+
+static inline struct s5k5baf *to_s5k5baf(struct v4l2_subdev *sd)
+{
+	if (s5k5baf_is_cis_subdev(sd))
+		return container_of(sd, struct s5k5baf, cis_sd);
+	else
+		return container_of(sd, struct s5k5baf, sd);
+}
+
+static u16 s5k5baf_i2c_read(struct s5k5baf *state, u16 addr)
+{
+	struct i2c_client *c = v4l2_get_subdevdata(&state->sd);
+	__be16 w, r;
+	struct i2c_msg msg[] = {
+		{ .addr = c->addr, .flags = 0,
+		  .len = 2, .buf = (u8 *)&w },
+		{ .addr = c->addr, .flags = I2C_M_RD,
+		  .len = 2, .buf = (u8 *)&r },
+	};
+	int ret;
+
+	if (state->error)
+		return 0;
+
+	w = cpu_to_be16(addr);
+	ret = i2c_transfer(c->adapter, msg, 2);
+	r = be16_to_cpu(r);
+
+	v4l2_dbg(3, debug, c, "i2c_read: 0x%04x : 0x%04x\n", addr, r);
+
+	if (ret != 2) {
+		v4l2_err(c, "i2c_read: error during transfer (%d)\n", ret);
+		state->error = ret;
+	}
+	return r;
+}
+
+static void s5k5baf_i2c_write(struct s5k5baf *state, u16 addr, u16 val)
+{
+	u8 buf[4] = { addr >> 8, addr & 0xFF, val >> 8, val & 0xFF };
+	struct i2c_client *c = v4l2_get_subdevdata(&state->sd);
+	int ret;
+
+	if (state->error)
+		return;
+
+	ret = i2c_master_send(c, buf, 4);
+	v4l2_dbg(3, debug, c, "i2c_write: 0x%04x : 0x%04x\n", addr, val);
+
+	if (ret != 4) {
+		v4l2_err(c, "i2c_write: error during transfer (%d)\n", ret);
+		state->error = ret;
+	}
+}
+
+static u16 s5k5baf_read(struct s5k5baf *state, u16 addr)
+{
+	s5k5baf_i2c_write(state, REG_CMDRD_ADDR, addr);
+	return s5k5baf_i2c_read(state, REG_CMD_BUF);
+}
+
+static void s5k5baf_write(struct s5k5baf *state, u16 addr, u16 val)
+{
+	s5k5baf_i2c_write(state, REG_CMDWR_ADDR, addr);
+	s5k5baf_i2c_write(state, REG_CMD_BUF, val);
+}
+
+static void s5k5baf_write_arr_seq(struct s5k5baf *state, u16 addr,
+				  u16 count, const u16 *seq)
+{
+	struct i2c_client *c = v4l2_get_subdevdata(&state->sd);
+	__be16 buf[65];
+
+	s5k5baf_i2c_write(state, REG_CMDWR_ADDR, addr);
+	if (state->error)
+		return;
+
+	v4l2_dbg(3, debug, c, "i2c_write_seq(count=%d): %*ph\n", count,
+		 min(2 * count, 64), seq);
+
+	buf[0] = __constant_cpu_to_be16(REG_CMD_BUF);
+
+	while (count > 0) {
+		int n = min_t(int, count, ARRAY_SIZE(buf) - 1);
+		int ret, i;
+
+		for (i = 1; i <= n; ++i)
+			buf[i] = cpu_to_be16(*seq++);
+
+		i *= 2;
+		ret = i2c_master_send(c, (char *)buf, i);
+		if (ret != i) {
+			v4l2_err(c, "i2c_write_seq: error during transfer (%d)\n", ret);
+			state->error = ret;
+			break;
+		}
+
+		count -= n;
+	}
+}
+
+#define s5k5baf_write_seq(state, addr, seq...) \
+	s5k5baf_write_arr_seq(state, addr, sizeof((char[]){ seq }), \
+			      (const u16 []){ seq });
+
+/* add items count at the beginning of the list */
+#define NSEQ(seq...) sizeof((char[]){ seq }), seq
+
+/*
+ * s5k5baf_write_nseq() - Writes sequences of values to sensor memory via i2c
+ * @nseq: sequence of u16 words in format:
+ *	(N, address, value[1]...value[N-1])*,0
+ * Ex.:
+ *	u16 seq[] = { NSEQ(0x4000, 1, 1), NSEQ(0x4010, 640, 480), 0 };
+ *	ret = s5k5baf_write_nseq(c, seq);
+ */
+static void s5k5baf_write_nseq(struct s5k5baf *state, const u16 *nseq)
+{
+	int count;
+
+	while ((count = *nseq++)) {
+		u16 addr = *nseq++;
+		--count;
+
+		s5k5baf_write_arr_seq(state, addr, count, nseq);
+		nseq += count;
+	}
+}
+
+static void s5k5baf_synchronize(struct s5k5baf *state, int timeout, u16 addr)
+{
+	unsigned long end = jiffies + msecs_to_jiffies(timeout);
+	u16 reg;
+
+	s5k5baf_write(state, addr, 1);
+	do {
+		reg = s5k5baf_read(state, addr);
+		if (state->error || !reg)
+			return;
+		usleep_range(5000, 10000);
+	} while (time_is_after_jiffies(end));
+
+	v4l2_err(&state->sd, "timeout on register synchronize (%#x)\n", addr);
+	state->error = -ETIMEDOUT;
+}
+
+static u16 *s5k5baf_fw_get_seq(struct s5k5baf *state, u16 seq_id)
+{
+	struct s5k5baf_fw *fw = state->fw;
+	u16 *data;
+	int i;
+
+	if (fw == NULL)
+		return NULL;
+
+	data = fw->data + 2 * fw->count;
+
+	for (i = 0; i < fw->count; ++i) {
+		if (fw->seq[i].id == seq_id)
+			return data + fw->seq[i].offset;
+	}
+
+	return NULL;
+}
+
+static void s5k5baf_hw_patch(struct s5k5baf *state)
+{
+	u16 *seq = s5k5baf_fw_get_seq(state, S5K5BAF_FW_ID_PATCH);
+
+	if (seq)
+		s5k5baf_write_nseq(state, seq);
+}
+
+static void s5k5baf_hw_set_clocks(struct s5k5baf *state)
+{
+	unsigned long mclk = state->mclk_frequency / 1000;
+	u16 status;
+	static const u16 nseq_clk_cfg[] = {
+		NSEQ(REG_I_USE_NPVI_CLOCKS,
+		  NPVI_CLOCKS, NMIPI_CLOCKS, 0,
+		  SCLK_PVI_FREQ / 4, PCLK_MIN_FREQ / 4, PCLK_MAX_FREQ / 4,
+		  SCLK_MIPI_FREQ / 4, PCLK_MIN_FREQ / 4, PCLK_MAX_FREQ / 4),
+		NSEQ(REG_I_USE_REGS_API, 1),
+		0
+	};
+
+	s5k5baf_write_seq(state, REG_I_INCLK_FREQ_L, mclk & 0xffff, mclk >> 16);
+	s5k5baf_write_nseq(state, nseq_clk_cfg);
+
+	s5k5baf_synchronize(state, 250, REG_I_INIT_PARAMS_UPDATED);
+	status = s5k5baf_read(state, REG_I_ERROR_INFO);
+	if (!state->error && status) {
+		v4l2_err(&state->sd, "error configuring PLL (%d)\n", status);
+		state->error = -EINVAL;
+	}
+}
+
+/* set custom color correction matrices for various illuminations */
+static void s5k5baf_hw_set_ccm(struct s5k5baf *state)
+{
+	u16 *seq = s5k5baf_fw_get_seq(state, S5K5BAF_FW_ID_CCM);
+
+	if (seq)
+		s5k5baf_write_nseq(state, seq);
+}
+
+/* CIS sensor tuning, based on undocumented android driver code */
+static void s5k5baf_hw_set_cis(struct s5k5baf *state)
+{
+	u16 *seq = s5k5baf_fw_get_seq(state, S5K5BAF_FW_ID_CIS);
+
+	if (!seq)
+		return;
+
+	s5k5baf_i2c_write(state, REG_CMDWR_PAGE, PAGE_IF_HW);
+	s5k5baf_write_nseq(state, seq);
+	s5k5baf_i2c_write(state, REG_CMDWR_PAGE, PAGE_IF_SW);
+}
+
+static void s5k5baf_hw_sync_cfg(struct s5k5baf *state)
+{
+	s5k5baf_write(state, REG_G_PREV_CFG_CHG, 1);
+	if (state->apply_crop) {
+		s5k5baf_write(state, REG_G_INPUTS_CHANGE_REQ, 1);
+		s5k5baf_write(state, REG_G_PREV_CFG_BYPASS_CHANGED, 1);
+	}
+	s5k5baf_synchronize(state, 500, REG_G_NEW_CFG_SYNC);
+}
+/* Set horizontal and vertical image flipping */
+static void s5k5baf_hw_set_mirror(struct s5k5baf *state)
+{
+	u16 flip = state->ctrls.vflip->val | (state->ctrls.vflip->val << 1);
+
+	s5k5baf_write(state, REG_P_PREV_MIRROR(0), flip);
+	if (state->streaming)
+		s5k5baf_hw_sync_cfg(state);
+}
+
+static void s5k5baf_hw_set_alg(struct s5k5baf *state, u16 alg, bool enable)
+{
+	u16 cur_alg, new_alg;
+
+	if (!state->valid_auto_alg)
+		cur_alg = s5k5baf_read(state, REG_DBG_AUTOALG_EN);
+	else
+		cur_alg = state->auto_alg;
+
+	new_alg = enable ? (cur_alg | alg) : (cur_alg & ~alg);
+
+	if (new_alg != cur_alg)
+		s5k5baf_write(state, REG_DBG_AUTOALG_EN, new_alg);
+
+	if (state->error)
+		return;
+
+	state->valid_auto_alg = 1;
+	state->auto_alg = new_alg;
+}
+
+/* Configure auto/manual white balance and R/G/B gains */
+static void s5k5baf_hw_set_awb(struct s5k5baf *state, int awb)
+{
+	struct s5k5baf_ctrls *ctrls = &state->ctrls;
+
+	if (!awb)
+		s5k5baf_write_seq(state, REG_SF_RGAIN,
+				  ctrls->gain_red->val, 1,
+				  S5K5BAF_GAIN_GREEN_DEF, 1,
+				  ctrls->gain_blue->val, 1,
+				  1);
+
+	s5k5baf_hw_set_alg(state, AALG_WB_EN, awb);
+}
+
+/* Program FW with exposure time, 'exposure' in us units */
+static void s5k5baf_hw_set_user_exposure(struct s5k5baf *state, int exposure)
+{
+	unsigned int time = exposure / 10;
+
+	s5k5baf_write_seq(state, REG_SF_USR_EXPOSURE_L,
+			  time & 0xffff, time >> 16, 1);
+}
+
+static void s5k5baf_hw_set_user_gain(struct s5k5baf *state, int gain)
+{
+	s5k5baf_write_seq(state, REG_SF_USR_TOT_GAIN, gain, 1);
+}
+
+/* Set auto/manual exposure and total gain */
+static void s5k5baf_hw_set_auto_exposure(struct s5k5baf *state, int value)
+{
+	if (value == V4L2_EXPOSURE_AUTO) {
+		s5k5baf_hw_set_alg(state, AALG_AE_EN | AALG_DIVLEI_EN, true);
+	} else {
+		unsigned int exp_time = state->ctrls.exposure->val;
+
+		s5k5baf_hw_set_user_exposure(state, exp_time);
+		s5k5baf_hw_set_user_gain(state, state->ctrls.gain->val);
+		s5k5baf_hw_set_alg(state, AALG_AE_EN | AALG_DIVLEI_EN, false);
+	}
+}
+
+static void s5k5baf_hw_set_anti_flicker(struct s5k5baf *state, int v)
+{
+	if (v == V4L2_CID_POWER_LINE_FREQUENCY_AUTO) {
+		s5k5baf_hw_set_alg(state, AALG_FLICKER_EN, true);
+	} else {
+		/* The V4L2_CID_LINE_FREQUENCY control values match
+		 * the register values */
+		s5k5baf_write_seq(state, REG_SF_FLICKER_QUANT, v, 1);
+		s5k5baf_hw_set_alg(state, AALG_FLICKER_EN, false);
+	}
+}
+
+static void s5k5baf_hw_set_colorfx(struct s5k5baf *state, int val)
+{
+	static const u16 colorfx[] = {
+		[V4L2_COLORFX_NONE] = 0,
+		[V4L2_COLORFX_BW] = 1,
+		[V4L2_COLORFX_NEGATIVE] = 2,
+		[V4L2_COLORFX_SEPIA] = 3,
+		[V4L2_COLORFX_SKY_BLUE] = 4,
+		[V4L2_COLORFX_SKETCH] = 5,
+	};
+
+	s5k5baf_write(state, REG_G_SPEC_EFFECTS, colorfx[val]);
+}
+
+static int s5k5baf_find_pixfmt(struct v4l2_mbus_framefmt *mf)
+{
+	int i, c = -1;
+
+	for (i = 0; i < ARRAY_SIZE(s5k5baf_formats); i++) {
+		if (mf->colorspace != s5k5baf_formats[i].colorspace)
+			continue;
+		if (mf->code == s5k5baf_formats[i].code)
+			return i;
+		if (c < 0)
+			c = i;
+	}
+	return (c < 0) ? 0 : c;
+}
+
+static int s5k5baf_clear_error(struct s5k5baf *state)
+{
+	int ret = state->error;
+
+	state->error = 0;
+	return ret;
+}
+
+static int s5k5baf_hw_set_video_bus(struct s5k5baf *state)
+{
+	u16 en_pkts;
+
+	if (state->bus_type == V4L2_MBUS_CSI2)
+		en_pkts = EN_PACKETS_CSI2;
+	else
+		en_pkts = 0;
+
+	s5k5baf_write_seq(state, REG_OIF_EN_MIPI_LANES,
+			  state->nlanes, en_pkts, 1);
+
+	return s5k5baf_clear_error(state);
+}
+
+static u16 s5k5baf_get_cfg_error(struct s5k5baf *state)
+{
+	u16 err = s5k5baf_read(state, REG_G_PREV_CFG_ERROR);
+	if (err)
+		s5k5baf_write(state, REG_G_PREV_CFG_ERROR, 0);
+	return err;
+}
+
+static void s5k5baf_hw_set_fiv(struct s5k5baf *state, u16 fiv)
+{
+	s5k5baf_write(state, REG_P_MAX_FR_TIME(0), fiv);
+	s5k5baf_hw_sync_cfg(state);
+}
+
+static void s5k5baf_hw_find_min_fiv(struct s5k5baf *state)
+{
+	u16 err, fiv;
+	int n;
+
+	fiv = s5k5baf_read(state,  REG_G_ACTUAL_P_FR_TIME);
+	if (state->error)
+		return;
+
+	for (n = 5; n > 0; --n) {
+		s5k5baf_hw_set_fiv(state, fiv);
+		err = s5k5baf_get_cfg_error(state);
+		if (state->error)
+			return;
+		switch (err) {
+		case CFG_ERROR_RANGE:
+			++fiv;
+			break;
+		case 0:
+			state->fiv = fiv;
+			v4l2_info(&state->sd,
+				  "found valid frame interval: %d00us\n", fiv);
+			return;
+		default:
+			v4l2_err(&state->sd,
+				 "error setting frame interval: %d\n", err);
+			state->error = -EINVAL;
+		}
+	};
+	v4l2_err(&state->sd, "cannot find correct frame interval\n");
+	state->error = -ERANGE;
+}
+
+static void s5k5baf_hw_validate_cfg(struct s5k5baf *state)
+{
+	u16 err;
+
+	err = s5k5baf_get_cfg_error(state);
+	if (state->error)
+		return;
+
+	switch (err) {
+	case 0:
+		state->apply_cfg = 1;
+		return;
+	case CFG_ERROR_RANGE:
+		s5k5baf_hw_find_min_fiv(state);
+		if (!state->error)
+			state->apply_cfg = 1;
+		return;
+	default:
+		v4l2_err(&state->sd,
+			 "error setting format: %d\n", err);
+		state->error = -EINVAL;
+	}
+}
+
+static void s5k5baf_rescale(struct v4l2_rect *r, const struct v4l2_rect *v,
+			    const struct v4l2_rect *n,
+			    const struct v4l2_rect *d)
+{
+	r->left = v->left * n->width / d->width;
+	r->top = v->top * n->height / d->height;
+	r->width = v->width * n->width / d->width;
+	r->height = v->height * n->height / d->height;
+}
+
+static int s5k5baf_hw_set_crop_rects(struct s5k5baf *state)
+{
+	struct v4l2_rect *p, r;
+	u16 err;
+	int ret;
+
+	p = &state->crop_sink;
+	s5k5baf_write_seq(state, REG_G_PREVREQ_IN_WIDTH, p->width, p->height,
+			  p->left, p->top);
+
+	s5k5baf_rescale(&r, &state->crop_source, &state->crop_sink,
+			&state->compose);
+	s5k5baf_write_seq(state, REG_G_PREVZOOM_IN_WIDTH, r.width, r.height,
+			  r.left, r.top);
+
+	s5k5baf_synchronize(state, 500, REG_G_INPUTS_CHANGE_REQ);
+	s5k5baf_synchronize(state, 500, REG_G_PREV_CFG_BYPASS_CHANGED);
+	err = s5k5baf_get_cfg_error(state);
+	ret = s5k5baf_clear_error(state);
+	if (ret < 0)
+		return ret;
+
+	switch (err) {
+	case 0:
+		break;
+	case CFG_ERROR_RANGE:
+		/* retry crop with frame interval set to max */
+		s5k5baf_hw_set_fiv(state, S5K5BAF_MAX_FR_TIME);
+		err = s5k5baf_get_cfg_error(state);
+		ret = s5k5baf_clear_error(state);
+		if (ret < 0)
+			return ret;
+		if (err) {
+			v4l2_err(&state->sd,
+				 "crop error on max frame interval: %d\n", err);
+			state->error = -EINVAL;
+		}
+		s5k5baf_hw_set_fiv(state, state->req_fiv);
+		s5k5baf_hw_validate_cfg(state);
+		break;
+	default:
+		v4l2_err(&state->sd, "crop error: %d\n", err);
+		return -EINVAL;
+	}
+
+	if (!state->apply_cfg)
+		return 0;
+
+	p = &state->crop_source;
+	s5k5baf_write_seq(state, REG_P_OUT_WIDTH(0), p->width, p->height);
+	s5k5baf_hw_set_fiv(state, state->req_fiv);
+	s5k5baf_hw_validate_cfg(state);
+
+	return s5k5baf_clear_error(state);
+}
+
+static void s5k5baf_hw_set_config(struct s5k5baf *state)
+{
+	u16 reg_fmt = s5k5baf_formats[state->pixfmt].reg_p_fmt;
+	struct v4l2_rect *r = &state->crop_source;
+
+	s5k5baf_write_seq(state, REG_P_OUT_WIDTH(0),
+			  r->width, r->height, reg_fmt,
+			  PCLK_MAX_FREQ >> 2, PCLK_MIN_FREQ >> 2,
+			  PVI_MASK_MIPI, CLK_MIPI_INDEX,
+			  FR_RATE_FIXED, FR_RATE_Q_DYNAMIC,
+			  state->req_fiv, S5K5BAF_MIN_FR_TIME);
+	s5k5baf_hw_sync_cfg(state);
+	s5k5baf_hw_validate_cfg(state);
+}
+
+
+static void s5k5baf_hw_set_test_pattern(struct s5k5baf *state, int id)
+{
+	s5k5baf_i2c_write(state, REG_PATTERN_WIDTH, 800);
+	s5k5baf_i2c_write(state, REG_PATTERN_HEIGHT, 511);
+	s5k5baf_i2c_write(state, REG_PATTERN_PARAM, 0);
+	s5k5baf_i2c_write(state, REG_PATTERN_SET, id);
+}
+
+static void s5k5baf_gpio_assert(struct s5k5baf *state, int id)
+{
+	struct s5k5baf_gpio *gpio = &state->gpios[id];
+
+	gpio_set_value(gpio->gpio, gpio->level);
+}
+
+static void s5k5baf_gpio_deassert(struct s5k5baf *state, int id)
+{
+	struct s5k5baf_gpio *gpio = &state->gpios[id];
+
+	gpio_set_value(gpio->gpio, !gpio->level);
+}
+
+static int s5k5baf_power_on(struct s5k5baf *state)
+{
+	int ret;
+
+	ret = regulator_bulk_enable(S5K5BAF_NUM_SUPPLIES, state->supplies);
+	if (ret < 0)
+		goto err;
+
+	ret = clk_set_rate(state->clock, state->mclk_frequency);
+	if (ret < 0)
+		goto err_reg_dis;
+
+	ret = clk_prepare_enable(state->clock);
+	if (ret < 0)
+		goto err_reg_dis;
+
+	v4l2_dbg(1, debug, &state->sd, "clock frequency: %ld\n",
+		 clk_get_rate(state->clock));
+
+	s5k5baf_gpio_deassert(state, STBY);
+	usleep_range(50, 100);
+	s5k5baf_gpio_deassert(state, RST);
+	return 0;
+
+err_reg_dis:
+	regulator_bulk_disable(S5K5BAF_NUM_SUPPLIES, state->supplies);
+err:
+	v4l2_err(&state->sd, "%s() failed (%d)\n", __func__, ret);
+	return ret;
+}
+
+static int s5k5baf_power_off(struct s5k5baf *state)
+{
+	int ret;
+
+	state->streaming = 0;
+	state->apply_cfg = 0;
+	state->apply_crop = 0;
+
+	s5k5baf_gpio_assert(state, RST);
+	s5k5baf_gpio_assert(state, STBY);
+
+	if (!IS_ERR(state->clock))
+		clk_disable_unprepare(state->clock);
+
+	ret = regulator_bulk_disable(S5K5BAF_NUM_SUPPLIES,
+					state->supplies);
+	if (ret < 0)
+		v4l2_err(&state->sd, "failed to disable regulators\n");
+
+	return 0;
+}
+
+static void s5k5baf_hw_init(struct s5k5baf *state)
+{
+	s5k5baf_i2c_write(state, AHB_MSB_ADDR_PTR, PAGE_IF_HW);
+	s5k5baf_i2c_write(state, REG_CLEAR_HOST_INT, 0);
+	s5k5baf_i2c_write(state, REG_SW_LOAD_COMPLETE, 1);
+	s5k5baf_i2c_write(state, REG_CMDRD_PAGE, PAGE_IF_SW);
+	s5k5baf_i2c_write(state, REG_CMDWR_PAGE, PAGE_IF_SW);
+}
+
+/*
+ * V4L2 subdev core and video operations
+ */
+
+static void s5k5baf_initialize_data(struct s5k5baf *state)
+{
+	state->pixfmt = 0;
+	state->req_fiv = 10000 / 15;
+	state->fiv = state->req_fiv;
+	state->valid_auto_alg = 0;
+}
+
+static int s5k5baf_load_setfile(struct s5k5baf *state)
+{
+	struct i2c_client *c = v4l2_get_subdevdata(&state->sd);
+	const struct firmware *fw;
+	int ret;
+
+	ret = request_firmware(&fw, S5K5BAF_FW_FILENAME, &c->dev);
+	if (ret < 0) {
+		dev_warn(&c->dev, "firmware file (%s) not loaded\n",
+			 S5K5BAF_FW_FILENAME);
+		return ret;
+	}
+
+	ret = s5k5baf_fw_parse(&c->dev, &state->fw, fw->size / 2,
+			       (u16 *)fw->data);
+
+	release_firmware(fw);
+
+	return ret;
+}
+
+static int s5k5baf_set_power(struct v4l2_subdev *sd, int on)
+{
+	struct s5k5baf *state = to_s5k5baf(sd);
+	int ret = 0;
+
+	mutex_lock(&state->lock);
+
+	if (!on != state->power)
+		goto out;
+
+	if (on) {
+		if (state->fw == NULL)
+			s5k5baf_load_setfile(state);
+
+		s5k5baf_initialize_data(state);
+		ret = s5k5baf_power_on(state);
+		if (ret < 0)
+			goto out;
+
+		s5k5baf_hw_init(state);
+		s5k5baf_hw_patch(state);
+		s5k5baf_i2c_write(state, REG_SET_HOST_INT, 1);
+		s5k5baf_hw_set_clocks(state);
+
+		ret = s5k5baf_hw_set_video_bus(state);
+		if (ret < 0)
+			goto out;
+
+		s5k5baf_hw_set_cis(state);
+		s5k5baf_hw_set_ccm(state);
+
+		ret = s5k5baf_clear_error(state);
+		if (!ret)
+			state->power++;
+	} else {
+		s5k5baf_power_off(state);
+		state->power--;
+	}
+
+out:
+	mutex_unlock(&state->lock);
+
+	if (!ret && on)
+		ret = v4l2_ctrl_handler_setup(&state->ctrls.handler);
+
+	return ret;
+}
+
+static void s5k5baf_hw_set_stream(struct s5k5baf *state, int enable)
+{
+	s5k5baf_write_seq(state, REG_G_ENABLE_PREV, enable, 1);
+}
+
+static int s5k5baf_s_stream(struct v4l2_subdev *sd, int on)
+{
+	struct s5k5baf *state = to_s5k5baf(sd);
+	int ret;
+
+	mutex_lock(&state->lock);
+
+	if (state->streaming == !!on) {
+		ret = 0;
+		goto out;
+	}
+
+	if (on) {
+		s5k5baf_hw_set_config(state);
+		ret = s5k5baf_hw_set_crop_rects(state);
+		if (ret < 0)
+			goto out;
+		s5k5baf_hw_set_stream(state, 1);
+		s5k5baf_i2c_write(state, 0xb0cc, 0x000b);
+	} else {
+		s5k5baf_hw_set_stream(state, 0);
+	}
+	ret = s5k5baf_clear_error(state);
+	if (!ret)
+		state->streaming = !state->streaming;
+
+out:
+	mutex_unlock(&state->lock);
+
+	return ret;
+}
+
+static int s5k5baf_g_frame_interval(struct v4l2_subdev *sd,
+				   struct v4l2_subdev_frame_interval *fi)
+{
+	struct s5k5baf *state = to_s5k5baf(sd);
+
+	mutex_lock(&state->lock);
+	fi->interval.numerator = state->fiv;
+	fi->interval.denominator = 10000;
+	mutex_unlock(&state->lock);
+
+	return 0;
+}
+
+static void s5k5baf_set_frame_interval(struct s5k5baf *state,
+				       struct v4l2_subdev_frame_interval *fi)
+{
+	struct v4l2_fract *i = &fi->interval;
+
+	if (fi->interval.denominator == 0)
+		state->req_fiv = S5K5BAF_MAX_FR_TIME;
+	else
+		state->req_fiv = clamp_t(u32,
+					 i->numerator * 10000 / i->denominator,
+					 S5K5BAF_MIN_FR_TIME,
+					 S5K5BAF_MAX_FR_TIME);
+
+	state->fiv = state->req_fiv;
+	if (state->apply_cfg) {
+		s5k5baf_hw_set_fiv(state, state->req_fiv);
+		s5k5baf_hw_validate_cfg(state);
+	}
+	*i = (struct v4l2_fract){ state->fiv, 10000 };
+	if (state->fiv == state->req_fiv)
+		v4l2_info(&state->sd, "frame interval changed to %d00us\n",
+			  state->fiv);
+}
+
+static int s5k5baf_s_frame_interval(struct v4l2_subdev *sd,
+				   struct v4l2_subdev_frame_interval *fi)
+{
+	struct s5k5baf *state = to_s5k5baf(sd);
+
+	mutex_lock(&state->lock);
+	s5k5baf_set_frame_interval(state, fi);
+	mutex_unlock(&state->lock);
+	return 0;
+}
+
+/*
+ * V4L2 subdev pad level and video operations
+ */
+static int s5k5baf_enum_frame_interval(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_fh *fh,
+			      struct v4l2_subdev_frame_interval_enum *fie)
+{
+	if (fie->index > S5K5BAF_MAX_FR_TIME - S5K5BAF_MIN_FR_TIME ||
+	    fie->pad != PAD_CIS)
+		return -EINVAL;
+
+	v4l_bound_align_image(&fie->width, S5K5BAF_WIN_WIDTH_MIN,
+			      S5K5BAF_CIS_WIDTH, 1,
+			      &fie->height, S5K5BAF_WIN_HEIGHT_MIN,
+			      S5K5BAF_CIS_HEIGHT, 1, 0);
+
+	fie->interval.numerator = S5K5BAF_MIN_FR_TIME + fie->index;
+	fie->interval.denominator = 10000;
+
+	return 0;
+}
+
+static int s5k5baf_enum_mbus_code(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_fh *fh,
+				 struct v4l2_subdev_mbus_code_enum *code)
+{
+	if (code->pad == PAD_CIS) {
+		if (code->index > 0)
+			return -EINVAL;
+		code->code = V4L2_MBUS_FMT_FIXED;
+		return 0;
+	}
+
+	if (code->index >= ARRAY_SIZE(s5k5baf_formats))
+		return -EINVAL;
+
+	code->code = s5k5baf_formats[code->index].code;
+	return 0;
+}
+
+static int s5k5baf_enum_frame_size(struct v4l2_subdev *sd,
+				  struct v4l2_subdev_fh *fh,
+				  struct v4l2_subdev_frame_size_enum *fse)
+{
+	int i;
+
+	if (fse->index > 0)
+		return -EINVAL;
+
+	if (fse->pad == PAD_CIS) {
+		fse->code = V4L2_MBUS_FMT_FIXED;
+		fse->min_width = S5K5BAF_CIS_WIDTH;
+		fse->max_width = S5K5BAF_CIS_WIDTH;
+		fse->min_height = S5K5BAF_CIS_HEIGHT;
+		fse->max_height = S5K5BAF_CIS_HEIGHT;
+		return 0;
+	}
+
+	i = ARRAY_SIZE(s5k5baf_formats);
+	while (--i)
+		if (fse->code == s5k5baf_formats[i].code)
+			break;
+	fse->code = s5k5baf_formats[i].code;
+	fse->min_width = S5K5BAF_WIN_WIDTH_MIN;
+	fse->max_width = S5K5BAF_CIS_WIDTH;
+	fse->max_height = S5K5BAF_WIN_HEIGHT_MIN;
+	fse->min_height = S5K5BAF_CIS_HEIGHT;
+
+	return 0;
+}
+
+static void s5k5baf_try_cis_format(struct v4l2_mbus_framefmt *mf)
+{
+	mf->width = S5K5BAF_CIS_WIDTH;
+	mf->height = S5K5BAF_CIS_HEIGHT;
+	mf->code = V4L2_MBUS_FMT_FIXED;
+	mf->colorspace = V4L2_COLORSPACE_JPEG;
+	mf->field = V4L2_FIELD_NONE;
+}
+
+static int s5k5baf_try_isp_format(struct v4l2_mbus_framefmt *mf)
+{
+	int pixfmt;
+
+	v4l_bound_align_image(&mf->width, S5K5BAF_WIN_WIDTH_MIN,
+			      S5K5BAF_CIS_WIDTH, 1,
+			      &mf->height, S5K5BAF_WIN_HEIGHT_MIN,
+			      S5K5BAF_CIS_HEIGHT, 1, 0);
+
+	pixfmt = s5k5baf_find_pixfmt(mf);
+
+	mf->colorspace = s5k5baf_formats[pixfmt].colorspace;
+	mf->code = s5k5baf_formats[pixfmt].code;
+	mf->field = V4L2_FIELD_NONE;
+
+	return pixfmt;
+}
+
+static int s5k5baf_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
+			  struct v4l2_subdev_format *fmt)
+{
+	struct s5k5baf *state = to_s5k5baf(sd);
+	const struct s5k5baf_pixfmt *pixfmt;
+	struct v4l2_mbus_framefmt *mf;
+
+	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
+		mf = v4l2_subdev_get_try_format(fh, fmt->pad);
+		fmt->format = *mf;
+		return 0;
+	}
+
+	mf = &fmt->format;
+	if (fmt->pad == PAD_CIS) {
+		s5k5baf_try_cis_format(mf);
+		return 0;
+	}
+	mf->field = V4L2_FIELD_NONE;
+	mutex_lock(&state->lock);
+	pixfmt = &s5k5baf_formats[state->pixfmt];
+	mf->width = state->crop_source.width;
+	mf->height = state->crop_source.height;
+	mf->code = pixfmt->code;
+	mf->colorspace = pixfmt->colorspace;
+	mutex_unlock(&state->lock);
+
+	return 0;
+}
+
+static int s5k5baf_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
+			  struct v4l2_subdev_format *fmt)
+{
+	struct v4l2_mbus_framefmt *mf = &fmt->format;
+	struct s5k5baf *state = to_s5k5baf(sd);
+	const struct s5k5baf_pixfmt *pixfmt;
+	int ret = 0;
+
+	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
+		*v4l2_subdev_get_try_format(fh, fmt->pad) = *mf;
+		return 0;
+	}
+
+	if (fmt->pad == PAD_CIS) {
+		s5k5baf_try_cis_format(mf);
+		return 0;
+	}
+
+	mutex_lock(&state->lock);
+
+	if (state->streaming) {
+		mutex_unlock(&state->lock);
+		return -EBUSY;
+	}
+
+	state->pixfmt = s5k5baf_try_isp_format(mf);
+	pixfmt = &s5k5baf_formats[state->pixfmt];
+	mf->code = pixfmt->code;
+	mf->colorspace = pixfmt->colorspace;
+	mf->width = state->crop_source.width;
+	mf->height = state->crop_source.height;
+
+	mutex_unlock(&state->lock);
+	return ret;
+}
+
+enum selection_rect { R_CIS, R_CROP_SINK, R_COMPOSE, R_CROP_SOURCE, R_INVALID };
+
+static enum selection_rect s5k5baf_get_sel_rect(u32 pad, u32 target)
+{
+	switch (target) {
+	case V4L2_SEL_TGT_CROP_BOUNDS:
+		return pad ? R_COMPOSE : R_CIS;
+	case V4L2_SEL_TGT_CROP:
+		return pad ? R_CROP_SOURCE : R_CROP_SINK;
+	case V4L2_SEL_TGT_COMPOSE_BOUNDS:
+		return pad ? R_INVALID : R_CROP_SINK;
+	case V4L2_SEL_TGT_COMPOSE:
+		return pad ? R_INVALID : R_COMPOSE;
+	default:
+		return R_INVALID;
+	}
+}
+
+static int s5k5baf_is_bound_target(u32 target)
+{
+	return target == V4L2_SEL_TGT_CROP_BOUNDS ||
+		target == V4L2_SEL_TGT_COMPOSE_BOUNDS;
+}
+
+static int s5k5baf_get_selection(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_fh *fh,
+				 struct v4l2_subdev_selection *sel)
+{
+	static enum selection_rect rtype;
+	struct s5k5baf *state = to_s5k5baf(sd);
+
+	rtype = s5k5baf_get_sel_rect(sel->pad, sel->target);
+
+	switch (rtype) {
+	case R_INVALID:
+		return -EINVAL;
+	case R_CIS:
+		sel->r = s5k5baf_cis_rect;
+		return 0;
+	default:
+		break;
+	}
+
+	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
+		if (rtype == R_COMPOSE)
+			sel->r = *v4l2_subdev_get_try_compose(fh, sel->pad);
+		else
+			sel->r = *v4l2_subdev_get_try_crop(fh, sel->pad);
+		return 0;
+	}
+
+	mutex_lock(&state->lock);
+	switch (rtype) {
+	case R_CROP_SINK:
+		sel->r = state->crop_sink;
+		break;
+	case R_COMPOSE:
+		sel->r = state->compose;
+		break;
+	case R_CROP_SOURCE:
+		sel->r = state->crop_source;
+		break;
+	default:
+		break;
+	}
+	if (s5k5baf_is_bound_target(sel->target)) {
+		sel->r.left = 0;
+		sel->r.top = 0;
+	}
+	mutex_unlock(&state->lock);
+
+	return 0;
+}
+
+/* bounds range [start, start+len) to [0, max) and aligns to 2 */
+static void s5k5baf_bound_range(u32 *start, u32 *len, u32 max)
+{
+	if (*len > max)
+		*len = max;
+	if (*start + *len > max)
+		*start = max - *len;
+	*start &= ~1;
+	*len &= ~1;
+	if (*len < S5K5BAF_WIN_WIDTH_MIN)
+		*len = S5K5BAF_WIN_WIDTH_MIN;
+}
+
+static void s5k5baf_bound_rect(struct v4l2_rect *r, u32 width, u32 height)
+{
+	s5k5baf_bound_range(&r->left, &r->width, width);
+	s5k5baf_bound_range(&r->top, &r->height, height);
+}
+
+static void s5k5baf_set_rect_and_adjust(struct v4l2_rect **rects,
+					enum selection_rect first,
+					struct v4l2_rect *v)
+{
+	struct v4l2_rect *r, *br;
+	enum selection_rect i = first;
+
+	*rects[first] = *v;
+	do {
+		r = rects[i];
+		br = rects[i - 1];
+		s5k5baf_bound_rect(r, br->width, br->height);
+	} while (++i != R_INVALID);
+	*v = *rects[first];
+}
+
+static bool s5k5baf_cmp_rect(const struct v4l2_rect *r1,
+			     const struct v4l2_rect *r2)
+{
+	return !memcmp(r1, r2, sizeof(*r1));
+}
+
+static int s5k5baf_set_selection(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_fh *fh,
+				 struct v4l2_subdev_selection *sel)
+{
+	static enum selection_rect rtype;
+	struct s5k5baf *state = to_s5k5baf(sd);
+	struct v4l2_rect **rects;
+	int ret = 0;
+
+	rtype = s5k5baf_get_sel_rect(sel->pad, sel->target);
+	if (rtype == R_INVALID || s5k5baf_is_bound_target(sel->target))
+		return -EINVAL;
+
+	/* allow only scaling on compose */
+	if (rtype == R_COMPOSE) {
+		sel->r.left = 0;
+		sel->r.top = 0;
+	}
+
+	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
+		rects = (struct v4l2_rect * []) {
+				&s5k5baf_cis_rect,
+				v4l2_subdev_get_try_crop(fh, PAD_CIS),
+				v4l2_subdev_get_try_compose(fh, PAD_CIS),
+				v4l2_subdev_get_try_crop(fh, PAD_OUT)
+			};
+		s5k5baf_set_rect_and_adjust(rects, rtype, &sel->r);
+		return 0;
+	}
+
+	rects = (struct v4l2_rect * []) {
+			&s5k5baf_cis_rect,
+			&state->crop_sink,
+			&state->compose,
+			&state->crop_source
+		};
+	mutex_lock(&state->lock);
+	if (state->streaming) {
+		/* adjust sel->r to avoid output resolution change */
+		if (rtype < R_CROP_SOURCE) {
+			if (sel->r.width < state->crop_source.width)
+				sel->r.width = state->crop_source.width;
+			if (sel->r.height < state->crop_source.height)
+				sel->r.height = state->crop_source.height;
+		} else {
+			sel->r.width = state->crop_source.width;
+			sel->r.height = state->crop_source.height;
+		}
+	}
+	s5k5baf_set_rect_and_adjust(rects, rtype, &sel->r);
+	if (!s5k5baf_cmp_rect(&state->crop_sink, &s5k5baf_cis_rect) ||
+	    !s5k5baf_cmp_rect(&state->compose, &s5k5baf_cis_rect))
+		state->apply_crop = 1;
+	if (state->streaming)
+		ret = s5k5baf_hw_set_crop_rects(state);
+	mutex_unlock(&state->lock);
+
+	return ret;
+}
+
+static const struct v4l2_subdev_pad_ops s5k5baf_cis_pad_ops = {
+	.enum_mbus_code		= s5k5baf_enum_mbus_code,
+	.enum_frame_size	= s5k5baf_enum_frame_size,
+	.get_fmt		= s5k5baf_get_fmt,
+	.set_fmt		= s5k5baf_set_fmt,
+};
+
+static const struct v4l2_subdev_pad_ops s5k5baf_pad_ops = {
+	.enum_mbus_code		= s5k5baf_enum_mbus_code,
+	.enum_frame_size	= s5k5baf_enum_frame_size,
+	.enum_frame_interval	= s5k5baf_enum_frame_interval,
+	.get_fmt		= s5k5baf_get_fmt,
+	.set_fmt		= s5k5baf_set_fmt,
+	.get_selection		= s5k5baf_get_selection,
+	.set_selection		= s5k5baf_set_selection,
+};
+
+static const struct v4l2_subdev_video_ops s5k5baf_video_ops = {
+	.g_frame_interval	= s5k5baf_g_frame_interval,
+	.s_frame_interval	= s5k5baf_s_frame_interval,
+	.s_stream		= s5k5baf_s_stream,
+};
+
+/*
+ * V4L2 subdev controls
+ */
+
+static int s5k5baf_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct v4l2_subdev *sd = ctrl_to_sd(ctrl);
+	struct s5k5baf *state = to_s5k5baf(sd);
+	int ret;
+
+	v4l2_dbg(1, debug, sd, "ctrl: %s, value: %d\n", ctrl->name, ctrl->val);
+
+	mutex_lock(&state->lock);
+
+	if (state->power == 0)
+		goto unlock;
+
+	switch (ctrl->id) {
+	case V4L2_CID_AUTO_WHITE_BALANCE:
+		s5k5baf_hw_set_awb(state, ctrl->val);
+		break;
+
+	case V4L2_CID_BRIGHTNESS:
+		s5k5baf_write(state, REG_USER_BRIGHTNESS, ctrl->val);
+		break;
+
+	case V4L2_CID_COLORFX:
+		s5k5baf_hw_set_colorfx(state, ctrl->val);
+		break;
+
+	case V4L2_CID_CONTRAST:
+		s5k5baf_write(state, REG_USER_CONTRAST, ctrl->val);
+		break;
+
+	case V4L2_CID_EXPOSURE_AUTO:
+		s5k5baf_hw_set_auto_exposure(state, ctrl->val);
+		break;
+
+	case V4L2_CID_HFLIP:
+		s5k5baf_hw_set_mirror(state);
+		break;
+
+	case V4L2_CID_POWER_LINE_FREQUENCY:
+		s5k5baf_hw_set_anti_flicker(state, ctrl->val);
+		break;
+
+	case V4L2_CID_SATURATION:
+		s5k5baf_write(state, REG_USER_SATURATION, ctrl->val);
+		break;
+
+	case V4L2_CID_SHARPNESS:
+		s5k5baf_write(state, REG_USER_SHARPBLUR, ctrl->val);
+		break;
+
+	case V4L2_CID_WHITE_BALANCE_TEMPERATURE:
+		s5k5baf_write(state, REG_P_COLORTEMP(0), ctrl->val);
+		if (state->apply_cfg)
+			s5k5baf_hw_sync_cfg(state);
+		break;
+
+	case V4L2_CID_TEST_PATTERN:
+		s5k5baf_hw_set_test_pattern(state, ctrl->val);
+		break;
+	}
+unlock:
+	ret = s5k5baf_clear_error(state);
+	mutex_unlock(&state->lock);
+	return ret;
+}
+
+static const struct v4l2_ctrl_ops s5k5baf_ctrl_ops = {
+	.s_ctrl	= s5k5baf_s_ctrl,
+};
+
+static const char * const s5k5baf_test_pattern_menu[] = {
+	"Disabled",
+	"Blank",
+	"Bars",
+	"Gradients",
+	"Textile",
+	"Textile2",
+	"Squares"
+};
+
+static int s5k5baf_initialize_ctrls(struct s5k5baf *state)
+{
+	const struct v4l2_ctrl_ops *ops = &s5k5baf_ctrl_ops;
+	struct s5k5baf_ctrls *ctrls = &state->ctrls;
+	struct v4l2_ctrl_handler *hdl = &ctrls->handler;
+	int ret;
+
+	ret = v4l2_ctrl_handler_init(hdl, 16);
+	if (ret < 0) {
+		v4l2_err(&state->sd, "cannot init ctrl handler (%d)\n", ret);
+		return ret;
+	}
+
+	/* Auto white balance cluster */
+	ctrls->awb = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_AUTO_WHITE_BALANCE,
+				       0, 1, 1, 1);
+	ctrls->gain_red = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_RED_BALANCE,
+					    0, 255, 1, S5K5BAF_GAIN_RED_DEF);
+	ctrls->gain_blue = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_BLUE_BALANCE,
+					     0, 255, 1, S5K5BAF_GAIN_BLUE_DEF);
+	v4l2_ctrl_auto_cluster(3, &ctrls->awb, 0, false);
+
+	ctrls->hflip = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_HFLIP, 0, 1, 1, 0);
+	ctrls->vflip = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_VFLIP, 0, 1, 1, 0);
+	v4l2_ctrl_cluster(2, &ctrls->hflip);
+
+	ctrls->auto_exp = v4l2_ctrl_new_std_menu(hdl, ops,
+				V4L2_CID_EXPOSURE_AUTO,
+				V4L2_EXPOSURE_MANUAL, 0, V4L2_EXPOSURE_AUTO);
+	/* Exposure time: x 1 us */
+	ctrls->exposure = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_EXPOSURE,
+					    0, 6000000U, 1, 100000U);
+	/* Total gain: 256 <=> 1x */
+	ctrls->gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_GAIN,
+					0, 256, 1, 256);
+	v4l2_ctrl_auto_cluster(3, &ctrls->auto_exp, 0, false);
+
+	v4l2_ctrl_new_std_menu(hdl, ops, V4L2_CID_POWER_LINE_FREQUENCY,
+			       V4L2_CID_POWER_LINE_FREQUENCY_AUTO, 0,
+			       V4L2_CID_POWER_LINE_FREQUENCY_AUTO);
+
+	v4l2_ctrl_new_std_menu(hdl, ops, V4L2_CID_COLORFX,
+			       V4L2_COLORFX_SKY_BLUE, ~0x6f, V4L2_COLORFX_NONE);
+
+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_WHITE_BALANCE_TEMPERATURE,
+			  0, 256, 1, 0);
+
+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_SATURATION, -127, 127, 1, 0);
+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_BRIGHTNESS, -127, 127, 1, 0);
+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_CONTRAST, -127, 127, 1, 0);
+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_SHARPNESS, -127, 127, 1, 0);
+
+	v4l2_ctrl_new_std_menu_items(hdl, ops, V4L2_CID_TEST_PATTERN,
+				     ARRAY_SIZE(s5k5baf_test_pattern_menu) - 1,
+				     0, 0, s5k5baf_test_pattern_menu);
+
+	if (hdl->error) {
+		v4l2_err(&state->sd, "error creating controls (%d)\n",
+			 hdl->error);
+		ret = hdl->error;
+		v4l2_ctrl_handler_free(hdl);
+		return ret;
+	}
+
+	state->sd.ctrl_handler = hdl;
+	return 0;
+}
+
+/*
+ * V4L2 subdev internal operations
+ */
+static int s5k5baf_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
+{
+	struct v4l2_mbus_framefmt *mf;
+
+	mf = v4l2_subdev_get_try_format(fh, PAD_CIS);
+	s5k5baf_try_cis_format(mf);
+
+	if (s5k5baf_is_cis_subdev(sd))
+		return 0;
+
+	mf = v4l2_subdev_get_try_format(fh, PAD_OUT);
+	mf->colorspace = s5k5baf_formats[0].colorspace;
+	mf->code = s5k5baf_formats[0].code;
+	mf->width = s5k5baf_cis_rect.width;
+	mf->height = s5k5baf_cis_rect.height;
+	mf->field = V4L2_FIELD_NONE;
+
+	*v4l2_subdev_get_try_crop(fh, PAD_CIS) = s5k5baf_cis_rect;
+	*v4l2_subdev_get_try_compose(fh, PAD_CIS) = s5k5baf_cis_rect;
+	*v4l2_subdev_get_try_crop(fh, PAD_OUT) = s5k5baf_cis_rect;
+
+	return 0;
+}
+
+static int s5k5baf_check_fw_revision(struct s5k5baf *state)
+{
+	u16 api_ver = 0, fw_rev = 0, s_id = 0;
+	int ret;
+
+	api_ver = s5k5baf_read(state, REG_FW_APIVER);
+	fw_rev = s5k5baf_read(state, REG_FW_REVISION) & 0xff;
+	s_id = s5k5baf_read(state, REG_FW_SENSOR_ID);
+	ret = s5k5baf_clear_error(state);
+	if (ret < 0)
+		return ret;
+
+	v4l2_info(&state->sd, "FW API=%#x, revision=%#x sensor_id=%#x\n",
+		  api_ver, fw_rev, s_id);
+
+	if (api_ver != S5K5BAF_FW_APIVER) {
+		v4l2_err(&state->sd, "FW API version not supported\n");
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
+static int s5k5baf_registered(struct v4l2_subdev *sd)
+{
+	struct s5k5baf *state = to_s5k5baf(sd);
+	int ret;
+
+	ret = v4l2_device_register_subdev(sd->v4l2_dev, &state->cis_sd);
+	if (ret < 0)
+		v4l2_err(sd, "failed to register subdev %s\n",
+			 state->cis_sd.name);
+	else
+		ret = media_entity_create_link(&state->cis_sd.entity, PAD_CIS,
+					       &state->sd.entity, PAD_CIS,
+					       MEDIA_LNK_FL_IMMUTABLE |
+					       MEDIA_LNK_FL_ENABLED);
+	return ret;
+}
+
+static void s5k5baf_unregistered(struct v4l2_subdev *sd)
+{
+	struct s5k5baf *state = to_s5k5baf(sd);
+	v4l2_device_unregister_subdev(&state->cis_sd);
+}
+
+static const struct v4l2_subdev_ops s5k5baf_cis_subdev_ops = {
+	.pad	= &s5k5baf_cis_pad_ops,
+};
+
+static const struct v4l2_subdev_internal_ops s5k5baf_cis_subdev_internal_ops = {
+	.open = s5k5baf_open,
+};
+
+static const struct v4l2_subdev_internal_ops s5k5baf_subdev_internal_ops = {
+	.registered = s5k5baf_registered,
+	.unregistered = s5k5baf_unregistered,
+	.open = s5k5baf_open,
+};
+
+static const struct v4l2_subdev_core_ops s5k5baf_core_ops = {
+	.s_power = s5k5baf_set_power,
+	.log_status = v4l2_ctrl_subdev_log_status,
+};
+
+static const struct v4l2_subdev_ops s5k5baf_subdev_ops = {
+	.core = &s5k5baf_core_ops,
+	.pad = &s5k5baf_pad_ops,
+	.video = &s5k5baf_video_ops,
+};
+
+static int s5k5baf_configure_gpios(struct s5k5baf *state)
+{
+	static const char const *name[] = { "S5K5BAF_STBY", "S5K5BAF_RST" };
+	struct i2c_client *c = v4l2_get_subdevdata(&state->sd);
+	struct s5k5baf_gpio *g = state->gpios;
+	int ret, i;
+
+	for (i = 0; i < NUM_GPIOS; ++i) {
+		int flags = GPIOF_DIR_OUT;
+		if (g[i].level)
+			flags |= GPIOF_INIT_HIGH;
+		ret = devm_gpio_request_one(&c->dev, g[i].gpio, flags, name[i]);
+		if (ret < 0) {
+			v4l2_err(c, "failed to request gpio %s\n", name[i]);
+			return ret;
+		}
+	}
+	return 0;
+}
+
+static int s5k5baf_parse_gpios(struct s5k5baf_gpio *gpios, struct device *dev)
+{
+	static const char * const names[] = {
+		"stbyn-gpios",
+		"rstn-gpios",
+	};
+	struct device_node *node = dev->of_node;
+	enum of_gpio_flags flags;
+	int ret, i;
+
+	for (i = 0; i < NUM_GPIOS; ++i) {
+		ret = of_get_named_gpio_flags(node, names[i], 0, &flags);
+		if (ret < 0) {
+			dev_err(dev, "no %s GPIO pin provided\n", names[i]);
+			return ret;
+		}
+		gpios[i].gpio = ret;
+		gpios[i].level = !(flags & OF_GPIO_ACTIVE_LOW);
+	}
+
+	return 0;
+}
+
+static int s5k5baf_parse_device_node(struct s5k5baf *state, struct device *dev)
+{
+	struct device_node *node = dev->of_node;
+	struct device_node *node_ep;
+	struct v4l2_of_endpoint ep;
+	int ret;
+
+	if (!node) {
+		dev_err(dev, "no device-tree node provided\n");
+		return -EINVAL;
+	}
+
+	ret = of_property_read_u32(node, "clock-frequency",
+				   &state->mclk_frequency);
+	if (ret < 0) {
+		state->mclk_frequency = S5K5BAF_DEFAULT_MCLK_FREQ;
+		dev_info(dev, "using default %u Hz clock frequency\n",
+			 state->mclk_frequency);
+	}
+
+	ret = s5k5baf_parse_gpios(state->gpios, dev);
+	if (ret < 0)
+		return ret;
+
+	node_ep = of_graph_get_next_endpoint(node, NULL);
+	if (!node_ep) {
+		dev_err(dev, "no endpoint defined at node %s\n",
+			node->full_name);
+		return -EINVAL;
+	}
+
+	v4l2_of_parse_endpoint(node_ep, &ep);
+	of_node_put(node_ep);
+	state->bus_type = ep.bus_type;
+
+	switch (state->bus_type) {
+	case V4L2_MBUS_CSI2:
+		state->nlanes = ep.bus.mipi_csi2.num_data_lanes;
+		break;
+	case V4L2_MBUS_PARALLEL:
+		break;
+	default:
+		dev_err(dev, "unsupported bus in endpoint defined at node %s\n",
+			node->full_name);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int s5k5baf_configure_subdevs(struct s5k5baf *state,
+				     struct i2c_client *c)
+{
+	struct v4l2_subdev *sd;
+	int ret;
+
+	sd = &state->cis_sd;
+	v4l2_subdev_init(sd, &s5k5baf_cis_subdev_ops);
+	sd->owner = THIS_MODULE;
+	v4l2_set_subdevdata(sd, state);
+	snprintf(sd->name, sizeof(sd->name), "S5K5BAF-CIS %d-%04x",
+		 i2c_adapter_id(c->adapter), c->addr);
+
+	sd->internal_ops = &s5k5baf_cis_subdev_internal_ops;
+	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+
+	state->cis_pad.flags = MEDIA_PAD_FL_SOURCE;
+	sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_SENSOR;
+	ret = media_entity_init(&sd->entity, NUM_CIS_PADS, &state->cis_pad, 0);
+	if (ret < 0)
+		goto err;
+
+	sd = &state->sd;
+	v4l2_i2c_subdev_init(sd, c, &s5k5baf_subdev_ops);
+	snprintf(sd->name, sizeof(sd->name), "S5K5BAF-ISP %d-%04x",
+		 i2c_adapter_id(c->adapter), c->addr);
+
+	sd->internal_ops = &s5k5baf_subdev_internal_ops;
+	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+
+	state->pads[PAD_CIS].flags = MEDIA_PAD_FL_SINK;
+	state->pads[PAD_OUT].flags = MEDIA_PAD_FL_SOURCE;
+	sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV;
+	ret = media_entity_init(&sd->entity, NUM_ISP_PADS, state->pads, 0);
+
+	if (!ret)
+		return 0;
+
+	media_entity_cleanup(&state->cis_sd.entity);
+err:
+	dev_err(&c->dev, "cannot init media entity %s\n", sd->name);
+	return ret;
+}
+
+static int s5k5baf_configure_regulators(struct s5k5baf *state)
+{
+	struct i2c_client *c = v4l2_get_subdevdata(&state->sd);
+	int ret;
+	int i;
+
+	for (i = 0; i < S5K5BAF_NUM_SUPPLIES; i++)
+		state->supplies[i].supply = s5k5baf_supply_names[i];
+
+	ret = devm_regulator_bulk_get(&c->dev, S5K5BAF_NUM_SUPPLIES,
+				      state->supplies);
+	if (ret < 0)
+		v4l2_err(c, "failed to get regulators\n");
+	return ret;
+}
+
+static int s5k5baf_probe(struct i2c_client *c,
+			const struct i2c_device_id *id)
+{
+	struct s5k5baf *state;
+	int ret;
+
+	state = devm_kzalloc(&c->dev, sizeof(*state), GFP_KERNEL);
+	if (!state)
+		return -ENOMEM;
+
+	mutex_init(&state->lock);
+	state->crop_sink = s5k5baf_cis_rect;
+	state->compose = s5k5baf_cis_rect;
+	state->crop_source = s5k5baf_cis_rect;
+
+	ret = s5k5baf_parse_device_node(state, &c->dev);
+	if (ret < 0)
+		return ret;
+
+	ret = s5k5baf_configure_subdevs(state, c);
+	if (ret < 0)
+		return ret;
+
+	ret = s5k5baf_configure_gpios(state);
+	if (ret < 0)
+		goto err_me;
+
+	ret = s5k5baf_configure_regulators(state);
+	if (ret < 0)
+		goto err_me;
+
+	state->clock = devm_clk_get(state->sd.dev, S5K5BAF_CLK_NAME);
+	if (IS_ERR(state->clock)) {
+		ret = -EPROBE_DEFER;
+		goto err_me;
+	}
+
+	ret = s5k5baf_power_on(state);
+	if (ret < 0) {
+		ret = -EPROBE_DEFER;
+		goto err_me;
+	}
+	s5k5baf_hw_init(state);
+	ret = s5k5baf_check_fw_revision(state);
+
+	s5k5baf_power_off(state);
+	if (ret < 0)
+		goto err_me;
+
+	ret = s5k5baf_initialize_ctrls(state);
+	if (ret < 0)
+		goto err_me;
+
+	ret = v4l2_async_register_subdev(&state->sd);
+	if (ret < 0)
+		goto err_ctrl;
+
+	return 0;
+
+err_ctrl:
+	v4l2_ctrl_handler_free(state->sd.ctrl_handler);
+err_me:
+	media_entity_cleanup(&state->sd.entity);
+	media_entity_cleanup(&state->cis_sd.entity);
+	return ret;
+}
+
+static int s5k5baf_remove(struct i2c_client *c)
+{
+	struct v4l2_subdev *sd = i2c_get_clientdata(c);
+	struct s5k5baf *state = to_s5k5baf(sd);
+
+	v4l2_async_unregister_subdev(sd);
+	v4l2_ctrl_handler_free(sd->ctrl_handler);
+	media_entity_cleanup(&sd->entity);
+
+	sd = &state->cis_sd;
+	v4l2_device_unregister_subdev(sd);
+	media_entity_cleanup(&sd->entity);
+
+	return 0;
+}
+
+static const struct i2c_device_id s5k5baf_id[] = {
+	{ S5K5BAF_DRIVER_NAME, 0 },
+	{ },
+};
+MODULE_DEVICE_TABLE(i2c, s5k5baf_id);
+
+static const struct of_device_id s5k5baf_of_match[] = {
+	{ .compatible = "samsung,s5k5baf" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, s5k5baf_of_match);
+
+static struct i2c_driver s5k5baf_i2c_driver = {
+	.driver = {
+		.of_match_table = s5k5baf_of_match,
+		.name = S5K5BAF_DRIVER_NAME
+	},
+	.probe		= s5k5baf_probe,
+	.remove		= s5k5baf_remove,
+	.id_table	= s5k5baf_id,
+};
+
+module_i2c_driver(s5k5baf_i2c_driver);
+
+MODULE_DESCRIPTION("Samsung S5K5BAF(X) UXGA camera driver");
+MODULE_AUTHOR("Andrzej Hajda <a.hajda@samsung.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/media/i2c/s5k6a3.c b/drivers/media/i2c/s5k6a3.c
new file mode 100644
index 00000000000..7bc2271ca00
--- /dev/null
+++ b/drivers/media/i2c/s5k6a3.c
@@ -0,0 +1,389 @@
+/*
+ * Samsung S5K6A3 image sensor driver
+ *
+ * Copyright (C) 2013 Samsung Electronics Co., Ltd.
+ * Author: Sylwester Nawrocki <s.nawrocki@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of_gpio.h>
+#include <linux/pm_runtime.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-async.h>
+#include <media/v4l2-subdev.h>
+
+#define S5K6A3_SENSOR_MAX_WIDTH		1412
+#define S5K6A3_SENSOR_MAX_HEIGHT	1412
+#define S5K6A3_SENSOR_MIN_WIDTH		32
+#define S5K6A3_SENSOR_MIN_HEIGHT	32
+
+#define S5K6A3_DEFAULT_WIDTH		1296
+#define S5K6A3_DEFAULT_HEIGHT		732
+
+#define S5K6A3_DRV_NAME			"S5K6A3"
+#define S5K6A3_CLK_NAME			"extclk"
+#define S5K6A3_DEFAULT_CLK_FREQ		24000000U
+
+enum {
+	S5K6A3_SUPP_VDDA,
+	S5K6A3_SUPP_VDDIO,
+	S5K6A3_SUPP_AFVDD,
+	S5K6A3_NUM_SUPPLIES,
+};
+
+/**
+ * struct s5k6a3 - fimc-is sensor data structure
+ * @dev: pointer to this I2C client device structure
+ * @subdev: the image sensor's v4l2 subdev
+ * @pad: subdev media source pad
+ * @supplies: image sensor's voltage regulator supplies
+ * @gpio_reset: GPIO connected to the sensor's reset pin
+ * @lock: mutex protecting the structure's members below
+ * @format: media bus format at the sensor's source pad
+ */
+struct s5k6a3 {
+	struct device *dev;
+	struct v4l2_subdev subdev;
+	struct media_pad pad;
+	struct regulator_bulk_data supplies[S5K6A3_NUM_SUPPLIES];
+	int gpio_reset;
+	struct mutex lock;
+	struct v4l2_mbus_framefmt format;
+	struct clk *clock;
+	u32 clock_frequency;
+	int power_count;
+};
+
+static const char * const s5k6a3_supply_names[] = {
+	[S5K6A3_SUPP_VDDA]	= "svdda",
+	[S5K6A3_SUPP_VDDIO]	= "svddio",
+	[S5K6A3_SUPP_AFVDD]	= "afvdd",
+};
+
+static inline struct s5k6a3 *sd_to_s5k6a3(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct s5k6a3, subdev);
+}
+
+static const struct v4l2_mbus_framefmt s5k6a3_formats[] = {
+	{
+		.code = V4L2_MBUS_FMT_SGRBG10_1X10,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.field = V4L2_FIELD_NONE,
+	}
+};
+
+static const struct v4l2_mbus_framefmt *find_sensor_format(
+	struct v4l2_mbus_framefmt *mf)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(s5k6a3_formats); i++)
+		if (mf->code == s5k6a3_formats[i].code)
+			return &s5k6a3_formats[i];
+
+	return &s5k6a3_formats[0];
+}
+
+static int s5k6a3_enum_mbus_code(struct v4l2_subdev *sd,
+				  struct v4l2_subdev_fh *fh,
+				  struct v4l2_subdev_mbus_code_enum *code)
+{
+	if (code->index >= ARRAY_SIZE(s5k6a3_formats))
+		return -EINVAL;
+
+	code->code = s5k6a3_formats[code->index].code;
+	return 0;
+}
+
+static void s5k6a3_try_format(struct v4l2_mbus_framefmt *mf)
+{
+	const struct v4l2_mbus_framefmt *fmt;
+
+	fmt = find_sensor_format(mf);
+	mf->code = fmt->code;
+	v4l_bound_align_image(&mf->width, S5K6A3_SENSOR_MIN_WIDTH,
+			      S5K6A3_SENSOR_MAX_WIDTH, 0,
+			      &mf->height, S5K6A3_SENSOR_MIN_HEIGHT,
+			      S5K6A3_SENSOR_MAX_HEIGHT, 0, 0);
+}
+
+static struct v4l2_mbus_framefmt *__s5k6a3_get_format(
+		struct s5k6a3 *sensor, struct v4l2_subdev_fh *fh,
+		u32 pad, enum v4l2_subdev_format_whence which)
+{
+	if (which == V4L2_SUBDEV_FORMAT_TRY)
+		return fh ? v4l2_subdev_get_try_format(fh, pad) : NULL;
+
+	return &sensor->format;
+}
+
+static int s5k6a3_set_fmt(struct v4l2_subdev *sd,
+				  struct v4l2_subdev_fh *fh,
+				  struct v4l2_subdev_format *fmt)
+{
+	struct s5k6a3 *sensor = sd_to_s5k6a3(sd);
+	struct v4l2_mbus_framefmt *mf;
+
+	s5k6a3_try_format(&fmt->format);
+
+	mf = __s5k6a3_get_format(sensor, fh, fmt->pad, fmt->which);
+	if (mf) {
+		mutex_lock(&sensor->lock);
+		if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE)
+			*mf = fmt->format;
+		mutex_unlock(&sensor->lock);
+	}
+	return 0;
+}
+
+static int s5k6a3_get_fmt(struct v4l2_subdev *sd,
+				  struct v4l2_subdev_fh *fh,
+				  struct v4l2_subdev_format *fmt)
+{
+	struct s5k6a3 *sensor = sd_to_s5k6a3(sd);
+	struct v4l2_mbus_framefmt *mf;
+
+	mf = __s5k6a3_get_format(sensor, fh, fmt->pad, fmt->which);
+
+	mutex_lock(&sensor->lock);
+	fmt->format = *mf;
+	mutex_unlock(&sensor->lock);
+	return 0;
+}
+
+static struct v4l2_subdev_pad_ops s5k6a3_pad_ops = {
+	.enum_mbus_code	= s5k6a3_enum_mbus_code,
+	.get_fmt	= s5k6a3_get_fmt,
+	.set_fmt	= s5k6a3_set_fmt,
+};
+
+static int s5k6a3_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
+{
+	struct v4l2_mbus_framefmt *format = v4l2_subdev_get_try_format(fh, 0);
+
+	*format		= s5k6a3_formats[0];
+	format->width	= S5K6A3_DEFAULT_WIDTH;
+	format->height	= S5K6A3_DEFAULT_HEIGHT;
+
+	return 0;
+}
+
+static const struct v4l2_subdev_internal_ops s5k6a3_sd_internal_ops = {
+	.open = s5k6a3_open,
+};
+
+static int __s5k6a3_power_on(struct s5k6a3 *sensor)
+{
+	int i = S5K6A3_SUPP_VDDA;
+	int ret;
+
+	ret = clk_set_rate(sensor->clock, sensor->clock_frequency);
+	if (ret < 0)
+		return ret;
+
+	ret = pm_runtime_get(sensor->dev);
+	if (ret < 0)
+		return ret;
+
+	ret = regulator_enable(sensor->supplies[i].consumer);
+	if (ret < 0)
+		goto error_rpm_put;
+
+	ret = clk_prepare_enable(sensor->clock);
+	if (ret < 0)
+		goto error_reg_dis;
+
+	for (i++; i < S5K6A3_NUM_SUPPLIES; i++) {
+		ret = regulator_enable(sensor->supplies[i].consumer);
+		if (ret < 0)
+			goto error_reg_dis;
+	}
+
+	gpio_set_value(sensor->gpio_reset, 1);
+	usleep_range(600, 800);
+	gpio_set_value(sensor->gpio_reset, 0);
+	usleep_range(600, 800);
+	gpio_set_value(sensor->gpio_reset, 1);
+
+	/* Delay needed for the sensor initialization */
+	msleep(20);
+	return 0;
+
+error_reg_dis:
+	for (--i; i >= 0; --i)
+		regulator_disable(sensor->supplies[i].consumer);
+error_rpm_put:
+	pm_runtime_put(sensor->dev);
+	return ret;
+}
+
+static int __s5k6a3_power_off(struct s5k6a3 *sensor)
+{
+	int i;
+
+	gpio_set_value(sensor->gpio_reset, 0);
+
+	for (i = S5K6A3_NUM_SUPPLIES - 1; i >= 0; i--)
+		regulator_disable(sensor->supplies[i].consumer);
+
+	clk_disable_unprepare(sensor->clock);
+	pm_runtime_put(sensor->dev);
+	return 0;
+}
+
+static int s5k6a3_s_power(struct v4l2_subdev *sd, int on)
+{
+	struct s5k6a3 *sensor = sd_to_s5k6a3(sd);
+	int ret = 0;
+
+	mutex_lock(&sensor->lock);
+
+	if (sensor->power_count == !on) {
+		if (on)
+			ret = __s5k6a3_power_on(sensor);
+		else
+			ret = __s5k6a3_power_off(sensor);
+
+		if (ret == 0)
+			sensor->power_count += on ? 1 : -1;
+	}
+
+	mutex_unlock(&sensor->lock);
+	return ret;
+}
+
+static struct v4l2_subdev_core_ops s5k6a3_core_ops = {
+	.s_power = s5k6a3_s_power,
+};
+
+static struct v4l2_subdev_ops s5k6a3_subdev_ops = {
+	.core = &s5k6a3_core_ops,
+	.pad = &s5k6a3_pad_ops,
+};
+
+static int s5k6a3_probe(struct i2c_client *client,
+				const struct i2c_device_id *id)
+{
+	struct device *dev = &client->dev;
+	struct s5k6a3 *sensor;
+	struct v4l2_subdev *sd;
+	int gpio, i, ret;
+
+	sensor = devm_kzalloc(dev, sizeof(*sensor), GFP_KERNEL);
+	if (!sensor)
+		return -ENOMEM;
+
+	mutex_init(&sensor->lock);
+	sensor->gpio_reset = -EINVAL;
+	sensor->clock = ERR_PTR(-EINVAL);
+	sensor->dev = dev;
+
+	sensor->clock = devm_clk_get(sensor->dev, S5K6A3_CLK_NAME);
+	if (IS_ERR(sensor->clock))
+		return PTR_ERR(sensor->clock);
+
+	gpio = of_get_gpio_flags(dev->of_node, 0, NULL);
+	if (!gpio_is_valid(gpio))
+		return gpio;
+
+	ret = devm_gpio_request_one(dev, gpio, GPIOF_OUT_INIT_LOW,
+						S5K6A3_DRV_NAME);
+	if (ret < 0)
+		return ret;
+
+	sensor->gpio_reset = gpio;
+
+	if (of_property_read_u32(dev->of_node, "clock-frequency",
+				 &sensor->clock_frequency)) {
+		sensor->clock_frequency = S5K6A3_DEFAULT_CLK_FREQ;
+		dev_info(dev, "using default %u Hz clock frequency\n",
+					sensor->clock_frequency);
+	}
+
+	for (i = 0; i < S5K6A3_NUM_SUPPLIES; i++)
+		sensor->supplies[i].supply = s5k6a3_supply_names[i];
+
+	ret = devm_regulator_bulk_get(&client->dev, S5K6A3_NUM_SUPPLIES,
+				      sensor->supplies);
+	if (ret < 0)
+		return ret;
+
+	sd = &sensor->subdev;
+	v4l2_i2c_subdev_init(sd, client, &s5k6a3_subdev_ops);
+	sensor->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+	sd->internal_ops = &s5k6a3_sd_internal_ops;
+
+	sensor->format.code = s5k6a3_formats[0].code;
+	sensor->format.width = S5K6A3_DEFAULT_WIDTH;
+	sensor->format.height = S5K6A3_DEFAULT_HEIGHT;
+
+	sensor->pad.flags = MEDIA_PAD_FL_SOURCE;
+	ret = media_entity_init(&sd->entity, 1, &sensor->pad, 0);
+	if (ret < 0)
+		return ret;
+
+	pm_runtime_no_callbacks(dev);
+	pm_runtime_enable(dev);
+
+	ret = v4l2_async_register_subdev(sd);
+
+	if (ret < 0) {
+		pm_runtime_disable(&client->dev);
+		media_entity_cleanup(&sd->entity);
+	}
+
+	return ret;
+}
+
+static int s5k6a3_remove(struct i2c_client *client)
+{
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+
+	pm_runtime_disable(&client->dev);
+	v4l2_async_unregister_subdev(sd);
+	media_entity_cleanup(&sd->entity);
+	return 0;
+}
+
+static const struct i2c_device_id s5k6a3_ids[] = {
+	{ }
+};
+
+#ifdef CONFIG_OF
+static const struct of_device_id s5k6a3_of_match[] = {
+	{ .compatible = "samsung,s5k6a3" },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, s5k6a3_of_match);
+#endif
+
+static struct i2c_driver s5k6a3_driver = {
+	.driver = {
+		.of_match_table	= of_match_ptr(s5k6a3_of_match),
+		.name		= S5K6A3_DRV_NAME,
+		.owner		= THIS_MODULE,
+	},
+	.probe		= s5k6a3_probe,
+	.remove		= s5k6a3_remove,
+	.id_table	= s5k6a3_ids,
+};
+
+module_i2c_driver(s5k6a3_driver);
+
+MODULE_DESCRIPTION("S5K6A3 image sensor subdev driver");
+MODULE_AUTHOR("Sylwester Nawrocki <s.nawrocki@samsung.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/media/i2c/s5k6aa.c b/drivers/media/i2c/s5k6aa.c
index 789c02a6ca1..629a5cdadd3 100644
--- a/drivers/media/i2c/s5k6aa.c
+++ b/drivers/media/i2c/s5k6aa.c
@@ -1003,7 +1003,7 @@ static int s5k6aa_enum_frame_interval(struct v4l2_subdev *sd,
 	const struct s5k6aa_interval *fi;
 	int ret = 0;
 
-	if (fie->index > ARRAY_SIZE(s5k6aa_intervals))
+	if (fie->index >= ARRAY_SIZE(s5k6aa_intervals))
 		return -EINVAL;
 
 	v4l_bound_align_image(&fie->width, S5K6AA_WIN_WIDTH_MIN,
diff --git a/drivers/media/i2c/saa6588.c b/drivers/media/i2c/saa6588.c
index 70bc72e795d..2960b5a8362 100644
--- a/drivers/media/i2c/saa6588.c
+++ b/drivers/media/i2c/saa6588.c
@@ -150,14 +150,14 @@ static inline struct saa6588 *to_saa6588(struct v4l2_subdev *sd)
 
 /* ---------------------------------------------------------------------- */
 
-static int block_to_user_buf(struct saa6588 *s, unsigned char __user *user_buf)
+static bool block_from_buf(struct saa6588 *s, unsigned char *buf)
 {
 	int i;
 
 	if (s->rd_index == s->wr_index) {
 		if (debug > 2)
 			dprintk(PREFIX "Read: buffer empty.\n");
-		return 0;
+		return false;
 	}
 
 	if (debug > 2) {
@@ -166,8 +166,7 @@ static int block_to_user_buf(struct saa6588 *s, unsigned char __user *user_buf)
 			dprintk("0x%02x ", s->buffer[i]);
 	}
 
-	if (copy_to_user(user_buf, &s->buffer[s->rd_index], 3))
-		return -EFAULT;
+	memcpy(buf, &s->buffer[s->rd_index], 3);
 
 	s->rd_index += 3;
 	if (s->rd_index >= s->buf_size)
@@ -177,22 +176,22 @@ static int block_to_user_buf(struct saa6588 *s, unsigned char __user *user_buf)
 	if (debug > 2)
 		dprintk("%d blocks total.\n", s->block_count);
 
-	return 1;
+	return true;
 }
 
 static void read_from_buf(struct saa6588 *s, struct saa6588_command *a)
 {
-	unsigned long flags;
-
 	unsigned char __user *buf_ptr = a->buffer;
-	unsigned int i;
+	unsigned char buf[3];
+	unsigned long flags;
 	unsigned int rd_blocks;
+	unsigned int i;
 
 	a->result = 0;
 	if (!a->buffer)
 		return;
 
-	while (!s->data_available_for_read) {
+	while (!a->nonblocking && !s->data_available_for_read) {
 		int ret = wait_event_interruptible(s->read_queue,
 					     s->data_available_for_read);
 		if (ret == -ERESTARTSYS) {
@@ -201,24 +200,31 @@ static void read_from_buf(struct saa6588 *s, struct saa6588_command *a)
 		}
 	}
 
-	spin_lock_irqsave(&s->lock, flags);
 	rd_blocks = a->block_count;
+	spin_lock_irqsave(&s->lock, flags);
 	if (rd_blocks > s->block_count)
 		rd_blocks = s->block_count;
+	spin_unlock_irqrestore(&s->lock, flags);
 
-	if (!rd_blocks) {
-		spin_unlock_irqrestore(&s->lock, flags);
+	if (!rd_blocks)
 		return;
-	}
 
 	for (i = 0; i < rd_blocks; i++) {
-		if (block_to_user_buf(s, buf_ptr)) {
-			buf_ptr += 3;
-			a->result++;
-		} else
+		bool got_block;
+
+		spin_lock_irqsave(&s->lock, flags);
+		got_block = block_from_buf(s, buf);
+		spin_unlock_irqrestore(&s->lock, flags);
+		if (!got_block)
 			break;
+		if (copy_to_user(buf_ptr, buf, 3)) {
+			a->result = -EFAULT;
+			return;
+		}
+		buf_ptr += 3;
+		a->result += 3;
 	}
-	a->result *= 3;
+	spin_lock_irqsave(&s->lock, flags);
 	s->data_available_for_read = (s->block_count > 0);
 	spin_unlock_irqrestore(&s->lock, flags);
 }
@@ -394,14 +400,11 @@ static long saa6588_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
 	struct saa6588_command *a = arg;
 
 	switch (cmd) {
-		/* --- open() for /dev/radio --- */
-	case SAA6588_CMD_OPEN:
-		a->result = 0;	/* return error if chip doesn't work ??? */
-		break;
 		/* --- close() for /dev/radio --- */
 	case SAA6588_CMD_CLOSE:
 		s->data_available_for_read = 1;
 		wake_up_interruptible(&s->read_queue);
+		s->data_available_for_read = 0;
 		a->result = 0;
 		break;
 		/* --- read() for /dev/radio --- */
@@ -411,9 +414,8 @@ static long saa6588_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
 		/* --- poll() for /dev/radio --- */
 	case SAA6588_CMD_POLL:
 		a->result = 0;
-		if (s->data_available_for_read) {
+		if (s->data_available_for_read)
 			a->result |= POLLIN | POLLRDNORM;
-		}
 		poll_wait(a->instance, &s->read_queue, a->event_list);
 		break;
 
diff --git a/drivers/media/pci/saa7134/saa6752hs.c b/drivers/media/i2c/saa6752hs.c
index 8ac4b1f2322..04e9e55018a 100644
--- a/drivers/media/pci/saa7134/saa6752hs.c
+++ b/drivers/media/i2c/saa6752hs.c
@@ -33,11 +33,11 @@
 #include <linux/i2c.h>
 #include <linux/types.h>
 #include <linux/videodev2.h>
+#include <linux/init.h>
+#include <linux/crc32.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-common.h>
-#include <linux/init.h>
-#include <linux/crc32.h>
 
 #define MPEG_VIDEO_TARGET_BITRATE_MAX  27000
 #define MPEG_VIDEO_MAX_BITRATE_MAX     27000
@@ -124,7 +124,7 @@ static inline struct saa6752hs_state *to_state(struct v4l2_subdev *sd)
 
 /* ---------------------------------------------------------------------- */
 
-static u8 PAT[] = {
+static const u8 PAT[] = {
 	0xc2, /* i2c register */
 	0x00, /* table number for encoder */
 
@@ -150,7 +150,7 @@ static u8 PAT[] = {
 	0x00, 0x00, 0x00, 0x00 /* CRC32 */
 };
 
-static u8 PMT[] = {
+static const u8 PMT[] = {
 	0xc2, /* i2c register */
 	0x01, /* table number for encoder */
 
@@ -179,7 +179,7 @@ static u8 PMT[] = {
 	0x00, 0x00, 0x00, 0x00 /* CRC32 */
 };
 
-static u8 PMT_AC3[] = {
+static const u8 PMT_AC3[] = {
 	0xc2, /* i2c register */
 	0x01, /* table number for encoder(1) */
 	0x47, /* sync */
@@ -212,7 +212,7 @@ static u8 PMT_AC3[] = {
 	0xED, 0xDE, 0x2D, 0xF3 /* CRC32 BE */
 };
 
-static struct saa6752hs_mpeg_params param_defaults =
+static const struct saa6752hs_mpeg_params param_defaults =
 {
 	.ts_pid_pmt      = 16,
 	.ts_pid_video    = 260,
@@ -643,17 +643,10 @@ static const struct v4l2_ctrl_ops saa6752hs_ctrl_ops = {
 
 static const struct v4l2_subdev_core_ops saa6752hs_core_ops = {
 	.init = saa6752hs_init,
-	.g_ext_ctrls = v4l2_subdev_g_ext_ctrls,
-	.try_ext_ctrls = v4l2_subdev_try_ext_ctrls,
-	.s_ext_ctrls = v4l2_subdev_s_ext_ctrls,
-	.g_ctrl = v4l2_subdev_g_ctrl,
-	.s_ctrl = v4l2_subdev_s_ctrl,
-	.queryctrl = v4l2_subdev_queryctrl,
-	.querymenu = v4l2_subdev_querymenu,
-	.s_std = saa6752hs_s_std,
 };
 
 static const struct v4l2_subdev_video_ops saa6752hs_video_ops = {
+	.s_std = saa6752hs_s_std,
 	.s_mbus_fmt = saa6752hs_s_mbus_fmt,
 	.try_mbus_fmt = saa6752hs_try_mbus_fmt,
 	.g_mbus_fmt = saa6752hs_g_mbus_fmt,
diff --git a/drivers/media/i2c/saa7110.c b/drivers/media/i2c/saa7110.c
index ac43e929a1d..99689ee57d7 100644
--- a/drivers/media/i2c/saa7110.c
+++ b/drivers/media/i2c/saa7110.c
@@ -365,10 +365,10 @@ static const struct v4l2_subdev_core_ops saa7110_core_ops = {
 	.s_ctrl = v4l2_subdev_s_ctrl,
 	.queryctrl = v4l2_subdev_queryctrl,
 	.querymenu = v4l2_subdev_querymenu,
-	.s_std = saa7110_s_std,
 };
 
 static const struct v4l2_subdev_video_ops saa7110_video_ops = {
+	.s_std = saa7110_s_std,
 	.s_routing = saa7110_s_routing,
 	.s_stream = saa7110_s_stream,
 	.querystd = saa7110_querystd,
diff --git a/drivers/media/i2c/saa7115.c b/drivers/media/i2c/saa7115.c
index 7fd766ec64c..35a44648150 100644
--- a/drivers/media/i2c/saa7115.c
+++ b/drivers/media/i2c/saa7115.c
@@ -225,19 +225,27 @@ static const unsigned char saa7111_init[] = {
 	0x00, 0x00
 };
 
-/* SAA7113/GM7113C init codes
- * It's important that R_14... R_17 == 0x00
- * for the gm7113c chip to deliver stable video
+/*
+ * This table has one illegal value, and some values that are not
+ * correct according to the datasheet initialization table.
+ *
+ *  If you need a table with legal/default values tell the driver in
+ *  i2c_board_info.platform_data, and you will get the gm7113c_init
+ *  table instead.
  */
+
+/* SAA7113 Init codes */
 static const unsigned char saa7113_init[] = {
 	R_01_INC_DELAY, 0x08,
 	R_02_INPUT_CNTL_1, 0xc2,
 	R_03_INPUT_CNTL_2, 0x30,
 	R_04_INPUT_CNTL_3, 0x00,
 	R_05_INPUT_CNTL_4, 0x00,
-	R_06_H_SYNC_START, 0x89,
+	R_06_H_SYNC_START, 0x89,	/* Illegal value -119,
+					 * min. value = -108 (0x94) */
 	R_07_H_SYNC_STOP, 0x0d,
-	R_08_SYNC_CNTL, 0x88,
+	R_08_SYNC_CNTL, 0x88,		/* Not datasheet default.
+					 * HTC = VTR mode, should be 0x98 */
 	R_09_LUMA_CNTL, 0x01,
 	R_0A_LUMA_BRIGHT_CNTL, 0x80,
 	R_0B_LUMA_CONTRAST_CNTL, 0x47,
@@ -245,9 +253,45 @@ static const unsigned char saa7113_init[] = {
 	R_0D_CHROMA_HUE_CNTL, 0x00,
 	R_0E_CHROMA_CNTL_1, 0x01,
 	R_0F_CHROMA_GAIN_CNTL, 0x2a,
-	R_10_CHROMA_CNTL_2, 0x08,
+	R_10_CHROMA_CNTL_2, 0x08,	/* Not datsheet default.
+					 * VRLN enabled, should be 0x00 */
 	R_11_MODE_DELAY_CNTL, 0x0c,
-	R_12_RT_SIGNAL_CNTL, 0x07,
+	R_12_RT_SIGNAL_CNTL, 0x07,	/* Not datasheet default,
+					 * should be 0x01 */
+	R_13_RT_X_PORT_OUT_CNTL, 0x00,
+	R_14_ANAL_ADC_COMPAT_CNTL, 0x00,
+	R_15_VGATE_START_FID_CHG, 0x00,
+	R_16_VGATE_STOP, 0x00,
+	R_17_MISC_VGATE_CONF_AND_MSB, 0x00,
+
+	0x00, 0x00
+};
+
+/*
+ * GM7113C is a clone of the SAA7113 chip
+ *  This init table is copied out of the saa7113 datasheet.
+ *  In R_08 we enable "Automatic Field Detection" [AUFD],
+ *  this is disabled when saa711x_set_v4lstd is called.
+ */
+static const unsigned char gm7113c_init[] = {
+	R_01_INC_DELAY, 0x08,
+	R_02_INPUT_CNTL_1, 0xc0,
+	R_03_INPUT_CNTL_2, 0x33,
+	R_04_INPUT_CNTL_3, 0x00,
+	R_05_INPUT_CNTL_4, 0x00,
+	R_06_H_SYNC_START, 0xe9,
+	R_07_H_SYNC_STOP, 0x0d,
+	R_08_SYNC_CNTL, 0x98,
+	R_09_LUMA_CNTL, 0x01,
+	R_0A_LUMA_BRIGHT_CNTL, 0x80,
+	R_0B_LUMA_CONTRAST_CNTL, 0x47,
+	R_0C_CHROMA_SAT_CNTL, 0x40,
+	R_0D_CHROMA_HUE_CNTL, 0x00,
+	R_0E_CHROMA_CNTL_1, 0x01,
+	R_0F_CHROMA_GAIN_CNTL, 0x2a,
+	R_10_CHROMA_CNTL_2, 0x00,
+	R_11_MODE_DELAY_CNTL, 0x0c,
+	R_12_RT_SIGNAL_CNTL, 0x01,
 	R_13_RT_X_PORT_OUT_CNTL, 0x00,
 	R_14_ANAL_ADC_COMPAT_CNTL, 0x00,
 	R_15_VGATE_START_FID_CHG, 0x00,
@@ -462,24 +506,6 @@ static const unsigned char saa7115_cfg_50hz_video[] = {
 
 /* ============== SAA7715 VIDEO templates (end) =======  */
 
-/* ============== GM7113C VIDEO templates =============  */
-static const unsigned char gm7113c_cfg_60hz_video[] = {
-	R_08_SYNC_CNTL, 0x68,			/* 0xBO: auto detection, 0x68 = NTSC */
-	R_0E_CHROMA_CNTL_1, 0x07,		/* video autodetection is on */
-
-	0x00, 0x00
-};
-
-static const unsigned char gm7113c_cfg_50hz_video[] = {
-	R_08_SYNC_CNTL, 0x28,			/* 0x28 = PAL */
-	R_0E_CHROMA_CNTL_1, 0x07,
-
-	0x00, 0x00
-};
-
-/* ============== GM7113C VIDEO templates (end) =======  */
-
-
 static const unsigned char saa7115_cfg_vbi_on[] = {
 	R_80_GLOBAL_CNTL_1, 0x00,			/* reset tasks */
 	R_88_POWER_SAVE_ADC_PORT_CNTL, 0xd0,		/* reset scaler */
@@ -964,17 +990,24 @@ static void saa711x_set_v4lstd(struct v4l2_subdev *sd, v4l2_std_id std)
 	// This works for NTSC-M, SECAM-L and the 50Hz PAL variants.
 	if (std & V4L2_STD_525_60) {
 		v4l2_dbg(1, debug, sd, "decoder set standard 60 Hz\n");
-		if (state->ident == GM7113C)
-			saa711x_writeregs(sd, gm7113c_cfg_60hz_video);
-		else
+		if (state->ident == GM7113C) {
+			u8 reg = saa711x_read(sd, R_08_SYNC_CNTL);
+			reg &= ~(SAA7113_R_08_FSEL | SAA7113_R_08_AUFD);
+			reg |= SAA7113_R_08_FSEL;
+			saa711x_write(sd, R_08_SYNC_CNTL, reg);
+		} else {
 			saa711x_writeregs(sd, saa7115_cfg_60hz_video);
+		}
 		saa711x_set_size(sd, 720, 480);
 	} else {
 		v4l2_dbg(1, debug, sd, "decoder set standard 50 Hz\n");
-		if (state->ident == GM7113C)
-			saa711x_writeregs(sd, gm7113c_cfg_50hz_video);
-		else
+		if (state->ident == GM7113C) {
+			u8 reg = saa711x_read(sd, R_08_SYNC_CNTL);
+			reg &= ~(SAA7113_R_08_FSEL | SAA7113_R_08_AUFD);
+			saa711x_write(sd, R_08_SYNC_CNTL, reg);
+		} else {
 			saa711x_writeregs(sd, saa7115_cfg_50hz_video);
+		}
 		saa711x_set_size(sd, 720, 576);
 	}
 
@@ -1549,7 +1582,6 @@ static const struct v4l2_subdev_core_ops saa711x_core_ops = {
 	.s_ctrl = v4l2_subdev_s_ctrl,
 	.queryctrl = v4l2_subdev_queryctrl,
 	.querymenu = v4l2_subdev_querymenu,
-	.s_std = saa711x_s_std,
 	.reset = saa711x_reset,
 	.s_gpio = saa711x_s_gpio,
 #ifdef CONFIG_VIDEO_ADV_DEBUG
@@ -1568,6 +1600,7 @@ static const struct v4l2_subdev_audio_ops saa711x_audio_ops = {
 };
 
 static const struct v4l2_subdev_video_ops saa711x_video_ops = {
+	.s_std = saa711x_s_std,
 	.s_routing = saa711x_s_routing,
 	.s_crystal_freq = saa711x_s_crystal_freq,
 	.s_mbus_fmt = saa711x_s_mbus_fmt,
@@ -1596,6 +1629,65 @@ static const struct v4l2_subdev_ops saa711x_ops = {
 
 /* ----------------------------------------------------------------------- */
 
+static void saa711x_write_platform_data(struct saa711x_state *state,
+					struct saa7115_platform_data *data)
+{
+	struct v4l2_subdev *sd = &state->sd;
+	u8 work;
+
+	if (state->ident != GM7113C &&
+	    state->ident != SAA7113)
+		return;
+
+	if (data->saa7113_r08_htc) {
+		work = saa711x_read(sd, R_08_SYNC_CNTL);
+		work &= ~SAA7113_R_08_HTC_MASK;
+		work |= ((*data->saa7113_r08_htc) << SAA7113_R_08_HTC_OFFSET);
+		saa711x_write(sd, R_08_SYNC_CNTL, work);
+	}
+
+	if (data->saa7113_r10_vrln) {
+		work = saa711x_read(sd, R_10_CHROMA_CNTL_2);
+		work &= ~SAA7113_R_10_VRLN_MASK;
+		if (*data->saa7113_r10_vrln)
+			work |= (1 << SAA7113_R_10_VRLN_OFFSET);
+		saa711x_write(sd, R_10_CHROMA_CNTL_2, work);
+	}
+
+	if (data->saa7113_r10_ofts) {
+		work = saa711x_read(sd, R_10_CHROMA_CNTL_2);
+		work &= ~SAA7113_R_10_OFTS_MASK;
+		work |= (*data->saa7113_r10_ofts << SAA7113_R_10_OFTS_OFFSET);
+		saa711x_write(sd, R_10_CHROMA_CNTL_2, work);
+	}
+
+	if (data->saa7113_r12_rts0) {
+		work = saa711x_read(sd, R_12_RT_SIGNAL_CNTL);
+		work &= ~SAA7113_R_12_RTS0_MASK;
+		work |= (*data->saa7113_r12_rts0 << SAA7113_R_12_RTS0_OFFSET);
+
+		/* According to the datasheet,
+		 * SAA7113_RTS_DOT_IN should only be used on RTS1 */
+		WARN_ON(*data->saa7113_r12_rts0 == SAA7113_RTS_DOT_IN);
+		saa711x_write(sd, R_12_RT_SIGNAL_CNTL, work);
+	}
+
+	if (data->saa7113_r12_rts1) {
+		work = saa711x_read(sd, R_12_RT_SIGNAL_CNTL);
+		work &= ~SAA7113_R_12_RTS1_MASK;
+		work |= (*data->saa7113_r12_rts1 << SAA7113_R_12_RTS1_OFFSET);
+		saa711x_write(sd, R_12_RT_SIGNAL_CNTL, work);
+	}
+
+	if (data->saa7113_r13_adlsb) {
+		work = saa711x_read(sd, R_13_RT_X_PORT_OUT_CNTL);
+		work &= ~SAA7113_R_13_ADLSB_MASK;
+		if (*data->saa7113_r13_adlsb)
+			work |= (1 << SAA7113_R_13_ADLSB_OFFSET);
+		saa711x_write(sd, R_13_RT_X_PORT_OUT_CNTL, work);
+	}
+}
+
 /**
  * saa711x_detect_chip - Detects the saa711x (or clone) variant
  * @client:		I2C client structure.
@@ -1607,7 +1699,7 @@ static const struct v4l2_subdev_ops saa711x_ops = {
  * the analog demod.
  * If the tuner is not found, it returns -ENODEV.
  * If auto-detection is disabled and the tuner doesn't match what it was
- *	requred, it returns -EINVAL and fills 'name'.
+ *	required, it returns -EINVAL and fills 'name'.
  * If the chip is found, it returns the chip ID and fills 'name'.
  */
 static int saa711x_detect_chip(struct i2c_client *client,
@@ -1704,6 +1796,7 @@ static int saa711x_probe(struct i2c_client *client,
 	struct saa711x_state *state;
 	struct v4l2_subdev *sd;
 	struct v4l2_ctrl_handler *hdl;
+	struct saa7115_platform_data *pdata;
 	int ident;
 	char name[CHIP_VER_SIZE + 1];
 
@@ -1767,21 +1860,31 @@ static int saa711x_probe(struct i2c_client *client,
 
 	/* init to 60hz/48khz */
 	state->crystal_freq = SAA7115_FREQ_24_576_MHZ;
+	pdata = client->dev.platform_data;
 	switch (state->ident) {
 	case SAA7111:
 	case SAA7111A:
 		saa711x_writeregs(sd, saa7111_init);
 		break;
 	case GM7113C:
+		saa711x_writeregs(sd, gm7113c_init);
+		break;
 	case SAA7113:
-		saa711x_writeregs(sd, saa7113_init);
+		if (pdata && pdata->saa7113_force_gm7113c_init)
+			saa711x_writeregs(sd, gm7113c_init);
+		else
+			saa711x_writeregs(sd, saa7113_init);
 		break;
 	default:
 		state->crystal_freq = SAA7115_FREQ_32_11_MHZ;
 		saa711x_writeregs(sd, saa7115_init_auto_input);
 	}
-	if (state->ident > SAA7111A)
+	if (state->ident > SAA7111A && state->ident != GM7113C)
 		saa711x_writeregs(sd, saa7115_init_misc);
+
+	if (pdata)
+		saa711x_write_platform_data(state, pdata);
+
 	saa711x_set_v4lstd(sd, V4L2_STD_NTSC);
 	v4l2_ctrl_handler_setup(hdl);
 
diff --git a/drivers/media/i2c/saa711x_regs.h b/drivers/media/i2c/saa711x_regs.h
index 4e5f2eb0a2c..730ca90b30a 100644
--- a/drivers/media/i2c/saa711x_regs.h
+++ b/drivers/media/i2c/saa711x_regs.h
@@ -201,6 +201,25 @@
 #define R_FB_PULSE_C_POS_MSB                          0xfb
 #define R_FF_S_PLL_MAX_PHASE_ERR_THRESH_NUM_LINES     0xff
 
+/* SAA7113 bit-masks */
+#define SAA7113_R_08_HTC_OFFSET 3
+#define SAA7113_R_08_HTC_MASK (0x3 << SAA7113_R_08_HTC_OFFSET)
+#define SAA7113_R_08_FSEL 0x40
+#define SAA7113_R_08_AUFD 0x80
+
+#define SAA7113_R_10_VRLN_OFFSET 3
+#define SAA7113_R_10_VRLN_MASK (0x1 << SAA7113_R_10_VRLN_OFFSET)
+#define SAA7113_R_10_OFTS_OFFSET 6
+#define SAA7113_R_10_OFTS_MASK (0x3 << SAA7113_R_10_OFTS_OFFSET)
+
+#define SAA7113_R_12_RTS0_OFFSET 0
+#define SAA7113_R_12_RTS0_MASK (0xf << SAA7113_R_12_RTS0_OFFSET)
+#define SAA7113_R_12_RTS1_OFFSET 4
+#define SAA7113_R_12_RTS1_MASK (0xf << SAA7113_R_12_RTS1_OFFSET)
+
+#define SAA7113_R_13_ADLSB_OFFSET 7
+#define SAA7113_R_13_ADLSB_MASK (0x1 << SAA7113_R_13_ADLSB_OFFSET)
+
 #if 0
 /* Those structs will be used in the future for debug purposes */
 struct saa711x_reg_descr {
diff --git a/drivers/media/i2c/saa717x.c b/drivers/media/i2c/saa717x.c
index 401ca114ab9..6922a9f9a5c 100644
--- a/drivers/media/i2c/saa717x.c
+++ b/drivers/media/i2c/saa717x.c
@@ -1198,7 +1198,6 @@ static const struct v4l2_subdev_core_ops saa717x_core_ops = {
 	.g_register = saa717x_g_register,
 	.s_register = saa717x_s_register,
 #endif
-	.s_std = saa717x_s_std,
 	.g_ext_ctrls = v4l2_subdev_g_ext_ctrls,
 	.try_ext_ctrls = v4l2_subdev_try_ext_ctrls,
 	.s_ext_ctrls = v4l2_subdev_s_ext_ctrls,
@@ -1216,6 +1215,7 @@ static const struct v4l2_subdev_tuner_ops saa717x_tuner_ops = {
 };
 
 static const struct v4l2_subdev_video_ops saa717x_video_ops = {
+	.s_std = saa717x_s_std,
 	.s_routing = saa717x_s_video_routing,
 	.s_mbus_fmt = saa717x_s_mbus_fmt,
 	.s_stream = saa717x_s_stream,
diff --git a/drivers/media/i2c/saa7191.c b/drivers/media/i2c/saa7191.c
index 606a4baf944..8e9699268a6 100644
--- a/drivers/media/i2c/saa7191.c
+++ b/drivers/media/i2c/saa7191.c
@@ -573,10 +573,10 @@ static int saa7191_g_input_status(struct v4l2_subdev *sd, u32 *status)
 static const struct v4l2_subdev_core_ops saa7191_core_ops = {
 	.g_ctrl = saa7191_g_ctrl,
 	.s_ctrl = saa7191_s_ctrl,
-	.s_std = saa7191_s_std,
 };
 
 static const struct v4l2_subdev_video_ops saa7191_video_ops = {
+	.s_std = saa7191_s_std,
 	.s_routing = saa7191_s_routing,
 	.querystd = saa7191_querystd,
 	.g_input_status = saa7191_g_input_status,
diff --git a/drivers/media/i2c/smiapp-pll.c b/drivers/media/i2c/smiapp-pll.c
index d8d5da7c52d..2335529b195 100644
--- a/drivers/media/i2c/smiapp-pll.c
+++ b/drivers/media/i2c/smiapp-pll.c
@@ -87,6 +87,17 @@ static void print_pll(struct device *dev, struct smiapp_pll *pll)
 	dev_dbg(dev, "vt_pix_clk_freq_hz \t%d\n", pll->vt_pix_clk_freq_hz);
 }
 
+/*
+ * Heuristically guess the PLL tree for a given common multiplier and
+ * divisor. Begin with the operational timing and continue to video
+ * timing once operational timing has been verified.
+ *
+ * @mul is the PLL multiplier and @div is the common divisor
+ * (pre_pll_clk_div and op_sys_clk_div combined). The final PLL
+ * multiplier will be a multiple of @mul.
+ *
+ * @return Zero on success, error code on error.
+ */
 static int __smiapp_pll_calculate(struct device *dev,
 				  const struct smiapp_pll_limits *limits,
 				  struct smiapp_pll *pll, uint32_t mul,
@@ -95,6 +106,12 @@ static int __smiapp_pll_calculate(struct device *dev,
 	uint32_t sys_div;
 	uint32_t best_pix_div = INT_MAX >> 1;
 	uint32_t vt_op_binning_div;
+	/*
+	 * Higher multipliers (and divisors) are often required than
+	 * necessitated by the external clock and the output clocks.
+	 * There are limits for all values in the clock tree. These
+	 * are the minimum and maximum multiplier for mul.
+	 */
 	uint32_t more_mul_min, more_mul_max;
 	uint32_t more_mul_factor;
 	uint32_t min_vt_div, max_vt_div, vt_div;
diff --git a/drivers/media/i2c/smiapp-pll.h b/drivers/media/i2c/smiapp-pll.h
index a4a649834a1..5ce2b61da3c 100644
--- a/drivers/media/i2c/smiapp-pll.h
+++ b/drivers/media/i2c/smiapp-pll.h
@@ -46,7 +46,7 @@ struct smiapp_pll {
 			uint8_t bus_width;
 		} parallel;
 	};
-	uint8_t flags;
+	unsigned long flags;
 	uint8_t binning_horizontal;
 	uint8_t binning_vertical;
 	uint8_t scale_m;
diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c
index 7ac7580f85c..06fb03291d5 100644
--- a/drivers/media/i2c/smiapp/smiapp-core.c
+++ b/drivers/media/i2c/smiapp/smiapp-core.c
@@ -399,7 +399,6 @@ static void smiapp_update_mbus_formats(struct smiapp_sensor *sensor)
 
 	BUG_ON(max(internal_csi_format_idx, csi_format_idx) + pixel_order
 	       >= ARRAY_SIZE(smiapp_csi_data_formats));
-	BUG_ON(min(internal_csi_format_idx, csi_format_idx) < 0);
 
 	dev_dbg(&client->dev, "new pixel order %s\n",
 		pixel_order_str[pixel_order]);
@@ -607,7 +606,7 @@ static int smiapp_get_limits(struct smiapp_sensor *sensor, int const *limit,
 		if (rval)
 			return rval;
 		sensor->limits[limit[i]] = val;
-		dev_dbg(&client->dev, "0x%8.8x \"%s\" = %d, 0x%x\n",
+		dev_dbg(&client->dev, "0x%8.8x \"%s\" = %u, 0x%x\n",
 			smiapp_reg_limits[limit[i]].addr,
 			smiapp_reg_limits[limit[i]].what, val, val);
 	}
@@ -742,8 +741,8 @@ static int smiapp_get_mbus_formats(struct smiapp_sensor *sensor)
 		if (rval)
 			return rval;
 
-		dev_dbg(&client->dev, "bpp %d, compressed %d\n",
-			fmt >> 8, (u8)fmt);
+		dev_dbg(&client->dev, "%u: bpp %u, compressed %u\n",
+			i, fmt >> 8, (u8)fmt);
 
 		for (j = 0; j < ARRAY_SIZE(smiapp_csi_data_formats); j++) {
 			const struct smiapp_csi_data_format *f =
@@ -1122,14 +1121,14 @@ static int smiapp_power_on(struct smiapp_sensor *sensor)
 		rval = sensor->platform_data->set_xclk(
 			&sensor->src->sd, sensor->platform_data->ext_clk);
 	else
-		rval = clk_enable(sensor->ext_clk);
+		rval = clk_prepare_enable(sensor->ext_clk);
 	if (rval < 0) {
-		dev_dbg(&client->dev, "failed to set xclk\n");
+		dev_dbg(&client->dev, "failed to enable xclk\n");
 		goto out_xclk_fail;
 	}
 	usleep_range(1000, 1000);
 
-	if (sensor->platform_data->xshutdown != SMIAPP_NO_XSHUTDOWN)
+	if (gpio_is_valid(sensor->platform_data->xshutdown))
 		gpio_set_value(sensor->platform_data->xshutdown, 1);
 
 	sleep = SMIAPP_RESET_DELAY(sensor->platform_data->ext_clk);
@@ -1239,12 +1238,12 @@ static int smiapp_power_on(struct smiapp_sensor *sensor)
 	return 0;
 
 out_cci_addr_fail:
-	if (sensor->platform_data->xshutdown != SMIAPP_NO_XSHUTDOWN)
+	if (gpio_is_valid(sensor->platform_data->xshutdown))
 		gpio_set_value(sensor->platform_data->xshutdown, 0);
 	if (sensor->platform_data->set_xclk)
 		sensor->platform_data->set_xclk(&sensor->src->sd, 0);
 	else
-		clk_disable(sensor->ext_clk);
+		clk_disable_unprepare(sensor->ext_clk);
 
 out_xclk_fail:
 	regulator_disable(sensor->vana);
@@ -1265,12 +1264,12 @@ static void smiapp_power_off(struct smiapp_sensor *sensor)
 			     SMIAPP_REG_U8_SOFTWARE_RESET,
 			     SMIAPP_SOFTWARE_RESET);
 
-	if (sensor->platform_data->xshutdown != SMIAPP_NO_XSHUTDOWN)
+	if (gpio_is_valid(sensor->platform_data->xshutdown))
 		gpio_set_value(sensor->platform_data->xshutdown, 0);
 	if (sensor->platform_data->set_xclk)
 		sensor->platform_data->set_xclk(&sensor->src->sd, 0);
 	else
-		clk_disable(sensor->ext_clk);
+		clk_disable_unprepare(sensor->ext_clk);
 	usleep_range(5000, 5000);
 	regulator_disable(sensor->vana);
 	sensor->streaming = 0;
@@ -1767,7 +1766,7 @@ static void smiapp_set_compose_binner(struct v4l2_subdev *subdev,
 	struct smiapp_sensor *sensor = to_smiapp_sensor(subdev);
 	unsigned int i;
 	unsigned int binh = 1, binv = 1;
-	unsigned int best = scaling_goodness(
+	int best = scaling_goodness(
 		subdev,
 		crops[SMIAPP_PAD_SINK]->width, sel->r.width,
 		crops[SMIAPP_PAD_SINK]->height, sel->r.height, sel->flags);
@@ -1835,12 +1834,12 @@ static void smiapp_set_compose_scaler(struct v4l2_subdev *subdev,
 		* sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN]
 		/ sensor->limits[SMIAPP_LIMIT_MIN_X_OUTPUT_SIZE];
 
-	a = min(sensor->limits[SMIAPP_LIMIT_SCALER_M_MAX],
-		max(a, sensor->limits[SMIAPP_LIMIT_SCALER_M_MIN]));
-	b = min(sensor->limits[SMIAPP_LIMIT_SCALER_M_MAX],
-		max(b, sensor->limits[SMIAPP_LIMIT_SCALER_M_MIN]));
-	max_m = min(sensor->limits[SMIAPP_LIMIT_SCALER_M_MAX],
-		    max(max_m, sensor->limits[SMIAPP_LIMIT_SCALER_M_MIN]));
+	a = clamp(a, sensor->limits[SMIAPP_LIMIT_SCALER_M_MIN],
+		  sensor->limits[SMIAPP_LIMIT_SCALER_M_MAX]);
+	b = clamp(b, sensor->limits[SMIAPP_LIMIT_SCALER_M_MIN],
+		  sensor->limits[SMIAPP_LIMIT_SCALER_M_MAX]);
+	max_m = clamp(max_m, sensor->limits[SMIAPP_LIMIT_SCALER_M_MIN],
+		      sensor->limits[SMIAPP_LIMIT_SCALER_M_MAX]);
 
 	dev_dbg(&client->dev, "scaling: a %d b %d max_m %d\n", a, b, max_m);
 
@@ -2028,8 +2027,8 @@ static int smiapp_set_crop(struct v4l2_subdev *subdev,
 	sel->r.width = min(sel->r.width, src_size->width);
 	sel->r.height = min(sel->r.height, src_size->height);
 
-	sel->r.left = min(sel->r.left, src_size->width - sel->r.width);
-	sel->r.top = min(sel->r.top, src_size->height - sel->r.height);
+	sel->r.left = min_t(int, sel->r.left, src_size->width - sel->r.width);
+	sel->r.top = min_t(int, sel->r.top, src_size->height - sel->r.height);
 
 	*crops[sel->pad] = sel->r;
 
@@ -2121,8 +2120,8 @@ static int smiapp_set_selection(struct v4l2_subdev *subdev,
 
 	sel->r.left = max(0, sel->r.left & ~1);
 	sel->r.top = max(0, sel->r.top & ~1);
-	sel->r.width = max(0, SMIAPP_ALIGN_DIM(sel->r.width, sel->flags));
-	sel->r.height = max(0, SMIAPP_ALIGN_DIM(sel->r.height, sel->flags));
+	sel->r.width = SMIAPP_ALIGN_DIM(sel->r.width, sel->flags);
+	sel->r.height =	SMIAPP_ALIGN_DIM(sel->r.height, sel->flags);
 
 	sel->r.width = max_t(unsigned int,
 			     sensor->limits[SMIAPP_LIMIT_MIN_X_OUTPUT_SIZE],
@@ -2356,40 +2355,38 @@ static int smiapp_registered(struct v4l2_subdev *subdev)
 	unsigned int i;
 	int rval;
 
-	sensor->vana = devm_regulator_get(&client->dev, "VANA");
+	sensor->vana = devm_regulator_get(&client->dev, "vana");
 	if (IS_ERR(sensor->vana)) {
 		dev_err(&client->dev, "could not get regulator for vana\n");
-		return -ENODEV;
+		return PTR_ERR(sensor->vana);
 	}
 
 	if (!sensor->platform_data->set_xclk) {
-		sensor->ext_clk = devm_clk_get(&client->dev,
-					sensor->platform_data->ext_clk_name);
+		sensor->ext_clk = devm_clk_get(&client->dev, "ext_clk");
 		if (IS_ERR(sensor->ext_clk)) {
-			dev_err(&client->dev, "could not get clock %s\n",
-				sensor->platform_data->ext_clk_name);
-			return -ENODEV;
+			dev_err(&client->dev, "could not get clock\n");
+			return PTR_ERR(sensor->ext_clk);
 		}
 
 		rval = clk_set_rate(sensor->ext_clk,
 				    sensor->platform_data->ext_clk);
 		if (rval < 0) {
 			dev_err(&client->dev,
-				"unable to set clock %s freq to %u\n",
-				sensor->platform_data->ext_clk_name,
+				"unable to set clock freq to %u\n",
 				sensor->platform_data->ext_clk);
-			return -ENODEV;
+			return rval;
 		}
 	}
 
-	if (sensor->platform_data->xshutdown != SMIAPP_NO_XSHUTDOWN) {
-		if (devm_gpio_request_one(&client->dev,
-					  sensor->platform_data->xshutdown, 0,
-					  "SMIA++ xshutdown") != 0) {
+	if (gpio_is_valid(sensor->platform_data->xshutdown)) {
+		rval = devm_gpio_request_one(
+			&client->dev, sensor->platform_data->xshutdown, 0,
+			"SMIA++ xshutdown");
+		if (rval < 0) {
 			dev_err(&client->dev,
 				"unable to acquire reset gpio %d\n",
 				sensor->platform_data->xshutdown);
-			return -ENODEV;
+			return rval;
 		}
 	}
 
@@ -2427,6 +2424,12 @@ static int smiapp_registered(struct v4l2_subdev *subdev)
 		sensor->hvflip_inv_mask = SMIAPP_IMAGE_ORIENTATION_HFLIP |
 					  SMIAPP_IMAGE_ORIENTATION_VFLIP;
 
+	rval = smiapp_call_quirk(sensor, limits);
+	if (rval) {
+		dev_err(&client->dev, "limits quirks failed\n");
+		goto out_power_off;
+	}
+
 	rval = smiapp_get_mbus_formats(sensor);
 	if (rval) {
 		rval = -ENODEV;
@@ -2487,12 +2490,6 @@ static int smiapp_registered(struct v4l2_subdev *subdev)
 		}
 	}
 
-	rval = smiapp_call_quirk(sensor, limits);
-	if (rval) {
-		dev_err(&client->dev, "limits quirks failed\n");
-		goto out_nvm_release;
-	}
-
 	/* We consider this as profile 0 sensor if any of these are zero. */
 	if (!sensor->limits[SMIAPP_LIMIT_MIN_OP_SYS_CLK_DIV] ||
 	    !sensor->limits[SMIAPP_LIMIT_MAX_OP_SYS_CLK_DIV] ||
@@ -2547,8 +2544,9 @@ static int smiapp_registered(struct v4l2_subdev *subdev)
 		}
 
 		snprintf(this->sd.name,
-			 sizeof(this->sd.name), "%s %s",
-			 sensor->minfo.name, _this->name);
+			 sizeof(this->sd.name), "%s %d-%4.4x %s",
+			 sensor->minfo.name, i2c_adapter_id(client->adapter),
+			 client->addr, _this->name);
 
 		this->sink_fmt.width =
 			sensor->limits[SMIAPP_LIMIT_X_ADDR_MAX] + 1;
@@ -2620,12 +2618,11 @@ static int smiapp_registered(struct v4l2_subdev *subdev)
 	pll->bus_type = SMIAPP_PLL_BUS_TYPE_CSI2;
 	pll->csi2.lanes = sensor->platform_data->lanes;
 	pll->ext_clk_freq_hz = sensor->platform_data->ext_clk;
+	pll->flags = smiapp_call_quirk(sensor, pll_flags);
+
 	/* Profile 0 sensors have no separate OP clock branch. */
 	if (sensor->minfo.smiapp_profile == SMIAPP_PROFILE_0)
 		pll->flags |= SMIAPP_PLL_FLAG_NO_OP_CLOCKS;
-	if (smiapp_needs_quirk(sensor,
-			       SMIAPP_QUIRK_FLAG_OP_PIX_CLOCK_PER_LANE))
-		pll->flags |= SMIAPP_PLL_FLAG_OP_PIX_CLOCK_PER_LANE;
 	pll->scale_n = sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN];
 
 	rval = smiapp_update_mode(sensor);
@@ -2834,12 +2831,12 @@ static int smiapp_remove(struct i2c_client *client)
 	unsigned int i;
 
 	if (sensor->power_count) {
-		if (sensor->platform_data->xshutdown != SMIAPP_NO_XSHUTDOWN)
+		if (gpio_is_valid(sensor->platform_data->xshutdown))
 			gpio_set_value(sensor->platform_data->xshutdown, 0);
 		if (sensor->platform_data->set_xclk)
 			sensor->platform_data->set_xclk(&sensor->src->sd, 0);
 		else
-			clk_disable(sensor->ext_clk);
+			clk_disable_unprepare(sensor->ext_clk);
 		sensor->power_count = 0;
 	}
 
diff --git a/drivers/media/i2c/smiapp/smiapp-quirk.c b/drivers/media/i2c/smiapp/smiapp-quirk.c
index bb8c506e0e3..e0bee875212 100644
--- a/drivers/media/i2c/smiapp/smiapp-quirk.c
+++ b/drivers/media/i2c/smiapp/smiapp-quirk.c
@@ -28,7 +28,7 @@
 
 static int smiapp_write_8(struct smiapp_sensor *sensor, u16 reg, u8 val)
 {
-	return smiapp_write(sensor, (SMIA_REG_8BIT << 16) | reg, val);
+	return smiapp_write(sensor, SMIAPP_REG_MK_U8(reg), val);
 }
 
 static int smiapp_write_8s(struct smiapp_sensor *sensor,
@@ -61,52 +61,6 @@ void smiapp_replace_limit(struct smiapp_sensor *sensor,
 	sensor->limits[limit] = val;
 }
 
-bool smiapp_quirk_reg(struct smiapp_sensor *sensor,
-		      u32 reg, u32 *val)
-{
-	struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
-	const struct smia_reg *sreg;
-
-	if (!sensor->minfo.quirk)
-		return false;
-
-	sreg = sensor->minfo.quirk->regs;
-
-	if (!sreg)
-		return false;
-
-	while (sreg->type) {
-		u16 type = reg >> 16;
-		u16 reg16 = reg;
-
-		if (sreg->type != type || sreg->reg != reg16) {
-			sreg++;
-			continue;
-		}
-
-		switch ((u8)type) {
-		case SMIA_REG_8BIT:
-			dev_dbg(&client->dev, "quirk: 0x%8.8x: 0x%2.2x\n",
-				reg, sreg->val);
-			break;
-		case SMIA_REG_16BIT:
-			dev_dbg(&client->dev, "quirk: 0x%8.8x: 0x%4.4x\n",
-				reg, sreg->val);
-			break;
-		case SMIA_REG_32BIT:
-			dev_dbg(&client->dev, "quirk: 0x%8.8x: 0x%8.8x\n",
-				reg, sreg->val);
-			break;
-		}
-
-		*val = sreg->val;
-
-		return true;
-	}
-
-	return false;
-}
-
 static int jt8ew9_limits(struct smiapp_sensor *sensor)
 {
 	if (sensor->minfo.revision_number_major < 0x03)
@@ -266,12 +220,17 @@ static int jt8ev1_post_streamoff(struct smiapp_sensor *sensor)
 	return smiapp_write_8(sensor, 0x3328, 0x80);
 }
 
+static unsigned long jt8ev1_pll_flags(struct smiapp_sensor *sensor)
+{
+	return SMIAPP_PLL_FLAG_OP_PIX_CLOCK_PER_LANE;
+}
+
 const struct smiapp_quirk smiapp_jt8ev1_quirk = {
 	.limits = jt8ev1_limits,
 	.post_poweron = jt8ev1_post_poweron,
 	.pre_streamon = jt8ev1_pre_streamon,
 	.post_streamoff = jt8ev1_post_streamoff,
-	.flags = SMIAPP_QUIRK_FLAG_OP_PIX_CLOCK_PER_LANE,
+	.pll_flags = jt8ev1_pll_flags,
 };
 
 static int tcm8500md_limits(struct smiapp_sensor *sensor)
diff --git a/drivers/media/i2c/smiapp/smiapp-quirk.h b/drivers/media/i2c/smiapp/smiapp-quirk.h
index 504a6d80ced..46e9ea8bfa0 100644
--- a/drivers/media/i2c/smiapp/smiapp-quirk.h
+++ b/drivers/media/i2c/smiapp/smiapp-quirk.h
@@ -35,19 +35,30 @@ struct smiapp_sensor;
  * @post_poweron: Called always after the sensor has been fully powered on.
  * @pre_streamon: Called just before streaming is enabled.
  * @post_streamon: Called right after stopping streaming.
+ * @reg_access: Register access quirk. The quirk may divert the access
+ *		to another register, or no register at all.
+ *
+ *		@write: Is this read (false) or write (true) access?
+ *		@reg: Pointer to the register to access
+ *		@value: Register value, set by the caller on write, or
+ *			by the quirk on read
+ *
+ *		@return: 0 on success, -ENOIOCTLCMD if no register
+ *			 access may be done by the caller (default read
+ *			 value is zero), else negative error code on error
  */
 struct smiapp_quirk {
 	int (*limits)(struct smiapp_sensor *sensor);
 	int (*post_poweron)(struct smiapp_sensor *sensor);
 	int (*pre_streamon)(struct smiapp_sensor *sensor);
 	int (*post_streamoff)(struct smiapp_sensor *sensor);
-	const struct smia_reg *regs;
+	unsigned long (*pll_flags)(struct smiapp_sensor *sensor);
+	int (*reg_access)(struct smiapp_sensor *sensor, bool write, u32 *reg,
+			  u32 *val);
 	unsigned long flags;
 };
 
-/* op pix clock is for all lanes in total normally */
-#define SMIAPP_QUIRK_FLAG_OP_PIX_CLOCK_PER_LANE			(1 << 0)
-#define SMIAPP_QUIRK_FLAG_8BIT_READ_ONLY			(1 << 1)
+#define SMIAPP_QUIRK_FLAG_8BIT_READ_ONLY			(1 << 0)
 
 struct smiapp_reg_8 {
 	u16 reg;
@@ -56,12 +67,9 @@ struct smiapp_reg_8 {
 
 void smiapp_replace_limit(struct smiapp_sensor *sensor,
 			  u32 limit, u32 val);
-bool smiapp_quirk_reg(struct smiapp_sensor *sensor,
-		      u32 reg, u32 *val);
 
-#define SMIAPP_MK_QUIRK_REG(_reg, _val) \
+#define SMIAPP_MK_QUIRK_REG_8(_reg, _val) \
 	{				\
-		.type = (_reg >> 16),	\
 		.reg = (u16)_reg,	\
 		.val = _val,		\
 	}
diff --git a/drivers/media/i2c/smiapp/smiapp-reg-defs.h b/drivers/media/i2c/smiapp/smiapp-reg-defs.h
index 3aa0ca948d8..c488ef02807 100644
--- a/drivers/media/i2c/smiapp/smiapp-reg-defs.h
+++ b/drivers/media/i2c/smiapp/smiapp-reg-defs.h
@@ -21,11 +21,11 @@
  * 02110-1301 USA
  *
  */
-#define SMIAPP_REG_MK_U8(r) ((SMIA_REG_8BIT << 16) | (r))
-#define SMIAPP_REG_MK_U16(r) ((SMIA_REG_16BIT << 16) | (r))
-#define SMIAPP_REG_MK_U32(r) ((SMIA_REG_32BIT << 16) | (r))
+#define SMIAPP_REG_MK_U8(r) ((SMIAPP_REG_8BIT << 16) | (r))
+#define SMIAPP_REG_MK_U16(r) ((SMIAPP_REG_16BIT << 16) | (r))
+#define SMIAPP_REG_MK_U32(r) ((SMIAPP_REG_32BIT << 16) | (r))
 
-#define SMIAPP_REG_MK_F32(r) (SMIA_REG_FLAG_FLOAT | (SMIA_REG_32BIT << 16) | (r))
+#define SMIAPP_REG_MK_F32(r) (SMIAPP_REG_FLAG_FLOAT | (SMIAPP_REG_32BIT << 16) | (r))
 
 #define SMIAPP_REG_U16_MODEL_ID					SMIAPP_REG_MK_U16(0x0000)
 #define SMIAPP_REG_U8_REVISION_NUMBER_MAJOR			SMIAPP_REG_MK_U8(0x0002)
diff --git a/drivers/media/i2c/smiapp/smiapp-regs.c b/drivers/media/i2c/smiapp/smiapp-regs.c
index 4fac32cfcb3..a2098007fb7 100644
--- a/drivers/media/i2c/smiapp/smiapp-regs.c
+++ b/drivers/media/i2c/smiapp/smiapp-regs.c
@@ -114,14 +114,14 @@ static int ____smiapp_read(struct smiapp_sensor *sensor, u16 reg,
 	*val = 0;
 	/* high byte comes first */
 	switch (len) {
-	case SMIA_REG_32BIT:
+	case SMIAPP_REG_32BIT:
 		*val = (data[0] << 24) + (data[1] << 16) + (data[2] << 8) +
 			data[3];
 		break;
-	case SMIA_REG_16BIT:
+	case SMIAPP_REG_16BIT:
 		*val = (data[0] << 8) + data[1];
 		break;
-	case SMIA_REG_8BIT:
+	case SMIAPP_REG_8BIT:
 		*val = data[0];
 		break;
 	default:
@@ -165,31 +165,28 @@ static int __smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val,
 			 bool only8)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
-	unsigned int len = (u8)(reg >> 16);
+	u8 len = SMIAPP_REG_WIDTH(reg);
 	int rval;
 
-	if (len != SMIA_REG_8BIT && len != SMIA_REG_16BIT
-	    && len != SMIA_REG_32BIT)
+	if (len != SMIAPP_REG_8BIT && len != SMIAPP_REG_16BIT
+	    && len != SMIAPP_REG_32BIT)
 		return -EINVAL;
 
-	if (smiapp_quirk_reg(sensor, reg, val))
-		goto found_quirk;
-
-	if (len == SMIA_REG_8BIT && !only8)
-		rval = ____smiapp_read(sensor, (u16)reg, len, val);
+	if (len == SMIAPP_REG_8BIT || !only8)
+		rval = ____smiapp_read(sensor, SMIAPP_REG_ADDR(reg), len, val);
 	else
-		rval = ____smiapp_read_8only(sensor, (u16)reg, len, val);
+		rval = ____smiapp_read_8only(sensor, SMIAPP_REG_ADDR(reg), len,
+					     val);
 	if (rval < 0)
 		return rval;
 
-found_quirk:
-	if (reg & SMIA_REG_FLAG_FLOAT)
+	if (reg & SMIAPP_REG_FLAG_FLOAT)
 		*val = float_to_u32_mul_1000000(client, *val);
 
 	return 0;
 }
 
-int smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val)
+int smiapp_read_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 *val)
 {
 	return __smiapp_read(
 		sensor, reg, val,
@@ -197,28 +194,47 @@ int smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val)
 				   SMIAPP_QUIRK_FLAG_8BIT_READ_ONLY));
 }
 
+int smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val)
+{
+	int rval;
+
+	*val = 0;
+	rval = smiapp_call_quirk(sensor, reg_access, false, &reg, val);
+	if (rval == -ENOIOCTLCMD)
+		return 0;
+	if (rval < 0)
+		return rval;
+
+	return smiapp_read_no_quirk(sensor, reg, val);
+}
+
 int smiapp_read_8only(struct smiapp_sensor *sensor, u32 reg, u32 *val)
 {
+	int rval;
+
+	*val = 0;
+	rval = smiapp_call_quirk(sensor, reg_access, false, &reg, val);
+	if (rval == -ENOIOCTLCMD)
+		return 0;
+	if (rval < 0)
+		return rval;
+
 	return __smiapp_read(sensor, reg, val, true);
 }
 
-/*
- * Write to a 8/16-bit register.
- * Returns zero if successful, or non-zero otherwise.
- */
-int smiapp_write(struct smiapp_sensor *sensor, u32 reg, u32 val)
+int smiapp_write_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 val)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
 	struct i2c_msg msg;
 	unsigned char data[6];
 	unsigned int retries;
-	unsigned int flags = reg >> 24;
-	unsigned int len = (u8)(reg >> 16);
-	u16 offset = reg;
+	u8 flags = SMIAPP_REG_FLAGS(reg);
+	u8 len = SMIAPP_REG_WIDTH(reg);
+	u16 offset = SMIAPP_REG_ADDR(reg);
 	int r;
 
-	if ((len != SMIA_REG_8BIT && len != SMIA_REG_16BIT &&
-	     len != SMIA_REG_32BIT) || flags)
+	if ((len != SMIAPP_REG_8BIT && len != SMIAPP_REG_16BIT &&
+	     len != SMIAPP_REG_32BIT) || flags)
 		return -EINVAL;
 
 	msg.addr = client->addr;
@@ -231,14 +247,14 @@ int smiapp_write(struct smiapp_sensor *sensor, u32 reg, u32 val)
 	data[1] = (u8) (reg & 0xff);
 
 	switch (len) {
-	case SMIA_REG_8BIT:
+	case SMIAPP_REG_8BIT:
 		data[2] = val;
 		break;
-	case SMIA_REG_16BIT:
+	case SMIAPP_REG_16BIT:
 		data[2] = val >> 8;
 		data[3] = val;
 		break;
-	case SMIA_REG_32BIT:
+	case SMIAPP_REG_32BIT:
 		data[2] = val >> 24;
 		data[3] = val >> 16;
 		data[4] = val >> 8;
@@ -271,3 +287,20 @@ int smiapp_write(struct smiapp_sensor *sensor, u32 reg, u32 val)
 
 	return r;
 }
+
+/*
+ * Write to a 8/16-bit register.
+ * Returns zero if successful, or non-zero otherwise.
+ */
+int smiapp_write(struct smiapp_sensor *sensor, u32 reg, u32 val)
+{
+	int rval;
+
+	rval = smiapp_call_quirk(sensor, reg_access, true, &reg, &val);
+	if (rval == -ENOIOCTLCMD)
+		return 0;
+	if (rval < 0)
+		return rval;
+
+	return smiapp_write_no_quirk(sensor, reg, val);
+}
diff --git a/drivers/media/i2c/smiapp/smiapp-regs.h b/drivers/media/i2c/smiapp/smiapp-regs.h
index eefc6c84d5f..35521125a2c 100644
--- a/drivers/media/i2c/smiapp/smiapp-regs.h
+++ b/drivers/media/i2c/smiapp/smiapp-regs.h
@@ -28,22 +28,23 @@
 #include <linux/i2c.h>
 #include <linux/types.h>
 
+#define SMIAPP_REG_ADDR(reg)		((u16)reg)
+#define SMIAPP_REG_WIDTH(reg)		((u8)(reg >> 16))
+#define SMIAPP_REG_FLAGS(reg)		((u8)(reg >> 24))
+
 /* Use upper 8 bits of the type field for flags */
-#define SMIA_REG_FLAG_FLOAT		(1 << 24)
+#define SMIAPP_REG_FLAG_FLOAT		(1 << 24)
 
-#define SMIA_REG_8BIT			1
-#define SMIA_REG_16BIT			2
-#define SMIA_REG_32BIT			4
-struct smia_reg {
-	u16 type;
-	u16 reg;			/* 16-bit offset */
-	u32 val;			/* 8/16/32-bit value */
-};
+#define SMIAPP_REG_8BIT			1
+#define SMIAPP_REG_16BIT		2
+#define SMIAPP_REG_32BIT		4
 
 struct smiapp_sensor;
 
+int smiapp_read_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 *val);
 int smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val);
 int smiapp_read_8only(struct smiapp_sensor *sensor, u32 reg, u32 *val);
+int smiapp_write_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 val);
 int smiapp_write(struct smiapp_sensor *sensor, u32 reg, u32 val);
 
 #endif
diff --git a/drivers/media/i2c/soc_camera/imx074.c b/drivers/media/i2c/soc_camera/imx074.c
index 1d384a371b4..5b915936c3f 100644
--- a/drivers/media/i2c/soc_camera/imx074.c
+++ b/drivers/media/i2c/soc_camera/imx074.c
@@ -451,7 +451,9 @@ static int imx074_probe(struct i2c_client *client,
 	if (ret < 0)
 		goto eprobe;
 
-	return v4l2_async_register_subdev(&priv->subdev);
+	ret = v4l2_async_register_subdev(&priv->subdev);
+	if (!ret)
+		return 0;
 
 epwrinit:
 eprobe:
diff --git a/drivers/media/i2c/soc_camera/mt9m111.c b/drivers/media/i2c/soc_camera/mt9m111.c
index de3605df47c..ccf59406a17 100644
--- a/drivers/media/i2c/soc_camera/mt9m111.c
+++ b/drivers/media/i2c/soc_camera/mt9m111.c
@@ -208,8 +208,8 @@ struct mt9m111 {
 	struct mt9m111_context *ctx;
 	struct v4l2_rect rect;	/* cropping rectangle */
 	struct v4l2_clk *clk;
-	int width;		/* output */
-	int height;		/* sizes */
+	unsigned int width;	/* output */
+	unsigned int height;	/* sizes */
 	struct mutex power_lock; /* lock to protect power_count */
 	int power_count;
 	const struct mt9m111_datafmt *fmt;
@@ -946,6 +946,10 @@ static int mt9m111_probe(struct i2c_client *client,
 	if (!mt9m111)
 		return -ENOMEM;
 
+	mt9m111->clk = v4l2_clk_get(&client->dev, "mclk");
+	if (IS_ERR(mt9m111->clk))
+		return -EPROBE_DEFER;
+
 	/* Default HIGHPOWER context */
 	mt9m111->ctx = &context_b;
 
@@ -963,8 +967,10 @@ static int mt9m111_probe(struct i2c_client *client,
 			&mt9m111_ctrl_ops, V4L2_CID_EXPOSURE_AUTO, 1, 0,
 			V4L2_EXPOSURE_AUTO);
 	mt9m111->subdev.ctrl_handler = &mt9m111->hdl;
-	if (mt9m111->hdl.error)
-		return mt9m111->hdl.error;
+	if (mt9m111->hdl.error) {
+		ret = mt9m111->hdl.error;
+		goto out_clkput;
+	}
 
 	/* Second stage probe - when a capture adapter is there */
 	mt9m111->rect.left	= MT9M111_MIN_DARK_COLS;
@@ -975,18 +981,25 @@ static int mt9m111_probe(struct i2c_client *client,
 	mt9m111->lastpage	= -1;
 	mutex_init(&mt9m111->power_lock);
 
-	mt9m111->clk = v4l2_clk_get(&client->dev, "mclk");
-	if (IS_ERR(mt9m111->clk)) {
-		ret = PTR_ERR(mt9m111->clk);
-		goto eclkget;
-	}
+	ret = soc_camera_power_init(&client->dev, ssdd);
+	if (ret < 0)
+		goto out_hdlfree;
 
 	ret = mt9m111_video_probe(client);
-	if (ret) {
-		v4l2_clk_put(mt9m111->clk);
-eclkget:
-		v4l2_ctrl_handler_free(&mt9m111->hdl);
-	}
+	if (ret < 0)
+		goto out_hdlfree;
+
+	mt9m111->subdev.dev = &client->dev;
+	ret = v4l2_async_register_subdev(&mt9m111->subdev);
+	if (ret < 0)
+		goto out_hdlfree;
+
+	return 0;
+
+out_hdlfree:
+	v4l2_ctrl_handler_free(&mt9m111->hdl);
+out_clkput:
+	v4l2_clk_put(mt9m111->clk);
 
 	return ret;
 }
@@ -995,6 +1008,7 @@ static int mt9m111_remove(struct i2c_client *client)
 {
 	struct mt9m111 *mt9m111 = to_mt9m111(client);
 
+	v4l2_async_unregister_subdev(&mt9m111->subdev);
 	v4l2_clk_put(mt9m111->clk);
 	v4l2_device_unregister_subdev(&mt9m111->subdev);
 	v4l2_ctrl_handler_free(&mt9m111->hdl);
diff --git a/drivers/media/i2c/soc_camera/mt9t031.c b/drivers/media/i2c/soc_camera/mt9t031.c
index 47d18d0bafe..ee7bb0ffcec 100644
--- a/drivers/media/i2c/soc_camera/mt9t031.c
+++ b/drivers/media/i2c/soc_camera/mt9t031.c
@@ -594,9 +594,12 @@ static int mt9t031_s_power(struct v4l2_subdev *sd, int on)
 		ret = soc_camera_power_on(&client->dev, ssdd, mt9t031->clk);
 		if (ret < 0)
 			return ret;
-		vdev->dev.type = &mt9t031_dev_type;
+		if (vdev)
+			/* Not needed during probing, when vdev isn't available yet */
+			vdev->dev.type = &mt9t031_dev_type;
 	} else {
-		vdev->dev.type = NULL;
+		if (vdev)
+			vdev->dev.type = NULL;
 		soc_camera_power_off(&client->dev, ssdd, mt9t031->clk);
 	}
 
diff --git a/drivers/media/i2c/soc_camera/ov5642.c b/drivers/media/i2c/soc_camera/ov5642.c
index 0a5c5d4fedd..d2daa6a8f27 100644
--- a/drivers/media/i2c/soc_camera/ov5642.c
+++ b/drivers/media/i2c/soc_camera/ov5642.c
@@ -642,7 +642,7 @@ static const struct ov5642_datafmt
 static int reg_read(struct i2c_client *client, u16 reg, u8 *val)
 {
 	int ret;
-	/* We have 16-bit i2c addresses - care for endianess */
+	/* We have 16-bit i2c addresses - care for endianness */
 	unsigned char data[2] = { reg >> 8, reg & 0xff };
 
 	ret = i2c_master_send(client, data, 2);
diff --git a/drivers/media/i2c/soc_camera/ov9640.c b/drivers/media/i2c/soc_camera/ov9640.c
index e968c3fdbd9..bc74224503e 100644
--- a/drivers/media/i2c/soc_camera/ov9640.c
+++ b/drivers/media/i2c/soc_camera/ov9640.c
@@ -371,7 +371,7 @@ static void ov9640_alter_regs(enum v4l2_mbus_pixelcode code,
 		alt->com13	= OV9640_COM13_RGB_AVG;
 		alt->com15	= OV9640_COM15_RGB_565;
 		break;
-	};
+	}
 }
 
 /* Setup registers according to resolution and color encoding */
diff --git a/drivers/media/i2c/soc_camera/tw9910.c b/drivers/media/i2c/soc_camera/tw9910.c
index ab54628d941..416402eb4f8 100644
--- a/drivers/media/i2c/soc_camera/tw9910.c
+++ b/drivers/media/i2c/soc_camera/tw9910.c
@@ -814,8 +814,6 @@ done:
 }
 
 static struct v4l2_subdev_core_ops tw9910_subdev_core_ops = {
-	.s_std		= tw9910_s_std,
-	.g_std		= tw9910_g_std,
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 	.g_register	= tw9910_g_register,
 	.s_register	= tw9910_s_register,
@@ -872,7 +870,15 @@ static int tw9910_s_mbus_config(struct v4l2_subdev *sd,
 	return i2c_smbus_write_byte_data(client, OUTCTR1, val);
 }
 
+static int tw9910_g_tvnorms(struct v4l2_subdev *sd, v4l2_std_id *norm)
+{
+	*norm = V4L2_STD_NTSC | V4L2_STD_PAL;
+	return 0;
+}
+
 static struct v4l2_subdev_video_ops tw9910_subdev_video_ops = {
+	.s_std		= tw9910_s_std,
+	.g_std		= tw9910_g_std,
 	.s_stream	= tw9910_s_stream,
 	.g_mbus_fmt	= tw9910_g_fmt,
 	.s_mbus_fmt	= tw9910_s_fmt,
@@ -882,6 +888,7 @@ static struct v4l2_subdev_video_ops tw9910_subdev_video_ops = {
 	.enum_mbus_fmt	= tw9910_enum_fmt,
 	.g_mbus_config	= tw9910_g_mbus_config,
 	.s_mbus_config	= tw9910_s_mbus_config,
+	.g_tvnorms	= tw9910_g_tvnorms,
 };
 
 static struct v4l2_subdev_ops tw9910_subdev_ops = {
diff --git a/drivers/media/i2c/sony-btf-mpx.c b/drivers/media/i2c/sony-btf-mpx.c
index 32d82320b48..1da8004f5a8 100644
--- a/drivers/media/i2c/sony-btf-mpx.c
+++ b/drivers/media/i2c/sony-btf-mpx.c
@@ -327,18 +327,18 @@ static int sony_btf_mpx_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner
 
 /* --------------------------------------------------------------------------*/
 
-static const struct v4l2_subdev_core_ops sony_btf_mpx_core_ops = {
-	.s_std = sony_btf_mpx_s_std,
-};
-
 static const struct v4l2_subdev_tuner_ops sony_btf_mpx_tuner_ops = {
 	.s_tuner = sony_btf_mpx_s_tuner,
 	.g_tuner = sony_btf_mpx_g_tuner,
 };
 
+static const struct v4l2_subdev_video_ops sony_btf_mpx_video_ops = {
+	.s_std = sony_btf_mpx_s_std,
+};
+
 static const struct v4l2_subdev_ops sony_btf_mpx_ops = {
-	.core = &sony_btf_mpx_core_ops,
 	.tuner = &sony_btf_mpx_tuner_ops,
+	.video = &sony_btf_mpx_video_ops,
 };
 
 /* --------------------------------------------------------------------------*/
diff --git a/drivers/media/i2c/sr030pc30.c b/drivers/media/i2c/sr030pc30.c
index ae9432637fc..118f8ee8846 100644
--- a/drivers/media/i2c/sr030pc30.c
+++ b/drivers/media/i2c/sr030pc30.c
@@ -8,7 +8,7 @@
  * and HeungJun Kim <riverful.kim@samsung.com>.
  *
  * Based on mt9v011 Micron Digital Image Sensor driver
- * Copyright (c) 2009 Mauro Carvalho Chehab (mchehab@redhat.com)
+ * Copyright (c) 2009 Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/i2c/tcm825x.c b/drivers/media/i2c/tcm825x.c
deleted file mode 100644
index 9252529fc5d..00000000000
--- a/drivers/media/i2c/tcm825x.c
+++ /dev/null
@@ -1,937 +0,0 @@
-/*
- * drivers/media/i2c/tcm825x.c
- *
- * TCM825X camera sensor driver.
- *
- * Copyright (C) 2007 Nokia Corporation.
- *
- * Contact: Sakari Ailus <sakari.ailus@nokia.com>
- *
- * Based on code from David Cohen <david.cohen@indt.org.br>
- *
- * This driver was based on ov9640 sensor driver from MontaVista
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- */
-
-#include <linux/i2c.h>
-#include <linux/module.h>
-#include <media/v4l2-int-device.h>
-
-#include "tcm825x.h"
-
-/*
- * The sensor has two fps modes: the lower one just gives half the fps
- * at the same xclk than the high one.
- */
-#define MAX_FPS 30
-#define MIN_FPS 8
-#define MAX_HALF_FPS (MAX_FPS / 2)
-#define HIGH_FPS_MODE_LOWER_LIMIT 14
-#define DEFAULT_FPS MAX_HALF_FPS
-
-struct tcm825x_sensor {
-	const struct tcm825x_platform_data *platform_data;
-	struct v4l2_int_device *v4l2_int_device;
-	struct i2c_client *i2c_client;
-	struct v4l2_pix_format pix;
-	struct v4l2_fract timeperframe;
-};
-
-/* list of image formats supported by TCM825X sensor */
-static const struct v4l2_fmtdesc tcm825x_formats[] = {
-	{
-		.description = "YUYV (YUV 4:2:2), packed",
-		.pixelformat = V4L2_PIX_FMT_UYVY,
-	}, {
-		/* Note:  V4L2 defines RGB565 as:
-		 *
-		 *      Byte 0                    Byte 1
-		 *      g2 g1 g0 r4 r3 r2 r1 r0   b4 b3 b2 b1 b0 g5 g4 g3
-		 *
-		 * We interpret RGB565 as:
-		 *
-		 *      Byte 0                    Byte 1
-		 *      g2 g1 g0 b4 b3 b2 b1 b0   r4 r3 r2 r1 r0 g5 g4 g3
-		 */
-		.description = "RGB565, le",
-		.pixelformat = V4L2_PIX_FMT_RGB565,
-	},
-};
-
-#define TCM825X_NUM_CAPTURE_FORMATS	ARRAY_SIZE(tcm825x_formats)
-
-/*
- * TCM825X register configuration for all combinations of pixel format and
- * image size
- */
-static const struct tcm825x_reg subqcif	=	{ 0x20, TCM825X_PICSIZ };
-static const struct tcm825x_reg qcif	=	{ 0x18, TCM825X_PICSIZ };
-static const struct tcm825x_reg cif	=	{ 0x14, TCM825X_PICSIZ };
-static const struct tcm825x_reg qqvga	=	{ 0x0c, TCM825X_PICSIZ };
-static const struct tcm825x_reg qvga	=	{ 0x04, TCM825X_PICSIZ };
-static const struct tcm825x_reg vga	=	{ 0x00, TCM825X_PICSIZ };
-
-static const struct tcm825x_reg yuv422	=	{ 0x00, TCM825X_PICFMT };
-static const struct tcm825x_reg rgb565	=	{ 0x02, TCM825X_PICFMT };
-
-/* Our own specific controls */
-#define V4L2_CID_ALC				V4L2_CID_PRIVATE_BASE
-#define V4L2_CID_H_EDGE_EN			V4L2_CID_PRIVATE_BASE + 1
-#define V4L2_CID_V_EDGE_EN			V4L2_CID_PRIVATE_BASE + 2
-#define V4L2_CID_LENS				V4L2_CID_PRIVATE_BASE + 3
-#define V4L2_CID_MAX_EXPOSURE_TIME		V4L2_CID_PRIVATE_BASE + 4
-#define V4L2_CID_LAST_PRIV			V4L2_CID_MAX_EXPOSURE_TIME
-
-/*  Video controls  */
-static struct vcontrol {
-	struct v4l2_queryctrl qc;
-	u16 reg;
-	u16 start_bit;
-} video_control[] = {
-	{
-		{
-			.id = V4L2_CID_GAIN,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "Gain",
-			.minimum = 0,
-			.maximum = 63,
-			.step = 1,
-		},
-		.reg = TCM825X_AG,
-		.start_bit = 0,
-	},
-	{
-		{
-			.id = V4L2_CID_RED_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "Red Balance",
-			.minimum = 0,
-			.maximum = 255,
-			.step = 1,
-		},
-		.reg = TCM825X_MRG,
-		.start_bit = 0,
-	},
-	{
-		{
-			.id = V4L2_CID_BLUE_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "Blue Balance",
-			.minimum = 0,
-			.maximum = 255,
-			.step = 1,
-		},
-		.reg = TCM825X_MBG,
-		.start_bit = 0,
-	},
-	{
-		{
-			.id = V4L2_CID_AUTO_WHITE_BALANCE,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "Auto White Balance",
-			.minimum = 0,
-			.maximum = 1,
-			.step = 0,
-		},
-		.reg = TCM825X_AWBSW,
-		.start_bit = 7,
-	},
-	{
-		{
-			.id = V4L2_CID_EXPOSURE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "Exposure Time",
-			.minimum = 0,
-			.maximum = 0x1fff,
-			.step = 1,
-		},
-		.reg = TCM825X_ESRSPD_U,
-		.start_bit = 0,
-	},
-	{
-		{
-			.id = V4L2_CID_HFLIP,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "Mirror Image",
-			.minimum = 0,
-			.maximum = 1,
-			.step = 0,
-		},
-		.reg = TCM825X_H_INV,
-		.start_bit = 6,
-	},
-	{
-		{
-			.id = V4L2_CID_VFLIP,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "Vertical Flip",
-			.minimum = 0,
-			.maximum = 1,
-			.step = 0,
-		},
-		.reg = TCM825X_V_INV,
-		.start_bit = 7,
-	},
-	/* Private controls */
-	{
-		{
-			.id = V4L2_CID_ALC,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "Auto Luminance Control",
-			.minimum = 0,
-			.maximum = 1,
-			.step = 0,
-		},
-		.reg = TCM825X_ALCSW,
-		.start_bit = 7,
-	},
-	{
-		{
-			.id = V4L2_CID_H_EDGE_EN,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "Horizontal Edge Enhancement",
-			.minimum = 0,
-			.maximum = 0xff,
-			.step = 1,
-		},
-		.reg = TCM825X_HDTG,
-		.start_bit = 0,
-	},
-	{
-		{
-			.id = V4L2_CID_V_EDGE_EN,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "Vertical Edge Enhancement",
-			.minimum = 0,
-			.maximum = 0xff,
-			.step = 1,
-		},
-		.reg = TCM825X_VDTG,
-		.start_bit = 0,
-	},
-	{
-		{
-			.id = V4L2_CID_LENS,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "Lens Shading Compensation",
-			.minimum = 0,
-			.maximum = 0x3f,
-			.step = 1,
-		},
-		.reg = TCM825X_LENS,
-		.start_bit = 0,
-	},
-	{
-		{
-			.id = V4L2_CID_MAX_EXPOSURE_TIME,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "Maximum Exposure Time",
-			.minimum = 0,
-			.maximum = 0x3,
-			.step = 1,
-		},
-		.reg = TCM825X_ESRLIM,
-		.start_bit = 5,
-	},
-};
-
-
-static const struct tcm825x_reg *tcm825x_siz_reg[NUM_IMAGE_SIZES] =
-{ &subqcif, &qqvga, &qcif, &qvga, &cif, &vga };
-
-static const struct tcm825x_reg *tcm825x_fmt_reg[NUM_PIXEL_FORMATS] =
-{ &yuv422, &rgb565 };
-
-/*
- * Read a value from a register in an TCM825X sensor device.  The value is
- * returned in 'val'.
- * Returns zero if successful, or non-zero otherwise.
- */
-static int tcm825x_read_reg(struct i2c_client *client, int reg)
-{
-	int err;
-	struct i2c_msg msg[2];
-	u8 reg_buf, data_buf = 0;
-
-	if (!client->adapter)
-		return -ENODEV;
-
-	msg[0].addr = client->addr;
-	msg[0].flags = 0;
-	msg[0].len = 1;
-	msg[0].buf = &reg_buf;
-	msg[1].addr = client->addr;
-	msg[1].flags = I2C_M_RD;
-	msg[1].len = 1;
-	msg[1].buf = &data_buf;
-
-	reg_buf = reg;
-
-	err = i2c_transfer(client->adapter, msg, 2);
-	if (err < 0)
-		return err;
-	return data_buf;
-}
-
-/*
- * Write a value to a register in an TCM825X sensor device.
- * Returns zero if successful, or non-zero otherwise.
- */
-static int tcm825x_write_reg(struct i2c_client *client, u8 reg, u8 val)
-{
-	int err;
-	struct i2c_msg msg[1];
-	unsigned char data[2];
-
-	if (!client->adapter)
-		return -ENODEV;
-
-	msg->addr = client->addr;
-	msg->flags = 0;
-	msg->len = 2;
-	msg->buf = data;
-	data[0] = reg;
-	data[1] = val;
-	err = i2c_transfer(client->adapter, msg, 1);
-	if (err >= 0)
-		return 0;
-	return err;
-}
-
-static int __tcm825x_write_reg_mask(struct i2c_client *client,
-				    u8 reg, u8 val, u8 mask)
-{
-	int rc;
-
-	/* need to do read - modify - write */
-	rc = tcm825x_read_reg(client, reg);
-	if (rc < 0)
-		return rc;
-
-	rc &= (~mask);	/* Clear the masked bits */
-	val &= mask;	/* Enforce mask on value */
-	val |= rc;
-
-	/* write the new value to the register */
-	rc = tcm825x_write_reg(client, reg, val);
-	if (rc)
-		return rc;
-
-	return 0;
-}
-
-#define tcm825x_write_reg_mask(client, regmask, val)			\
-	__tcm825x_write_reg_mask(client, TCM825X_ADDR((regmask)), val,	\
-				 TCM825X_MASK((regmask)))
-
-
-/*
- * Initialize a list of TCM825X registers.
- * The list of registers is terminated by the pair of values
- * { TCM825X_REG_TERM, TCM825X_VAL_TERM }.
- * Returns zero if successful, or non-zero otherwise.
- */
-static int tcm825x_write_default_regs(struct i2c_client *client,
-				      const struct tcm825x_reg *reglist)
-{
-	int err;
-	const struct tcm825x_reg *next = reglist;
-
-	while (!((next->reg == TCM825X_REG_TERM)
-		 && (next->val == TCM825X_VAL_TERM))) {
-		err = tcm825x_write_reg(client, next->reg, next->val);
-		if (err) {
-			dev_err(&client->dev, "register writing failed\n");
-			return err;
-		}
-		next++;
-	}
-
-	return 0;
-}
-
-static struct vcontrol *find_vctrl(int id)
-{
-	int i;
-
-	if (id < V4L2_CID_BASE)
-		return NULL;
-
-	for (i = 0; i < ARRAY_SIZE(video_control); i++)
-		if (video_control[i].qc.id == id)
-			return &video_control[i];
-
-	return NULL;
-}
-
-/*
- * Find the best match for a requested image capture size.  The best match
- * is chosen as the nearest match that has the same number or fewer pixels
- * as the requested size, or the smallest image size if the requested size
- * has fewer pixels than the smallest image.
- */
-static enum image_size tcm825x_find_size(struct v4l2_int_device *s,
-					 unsigned int width,
-					 unsigned int height)
-{
-	enum image_size isize;
-	unsigned long pixels = width * height;
-	struct tcm825x_sensor *sensor = s->priv;
-
-	for (isize = subQCIF; isize < VGA; isize++) {
-		if (tcm825x_sizes[isize + 1].height
-		    * tcm825x_sizes[isize + 1].width > pixels) {
-			dev_dbg(&sensor->i2c_client->dev, "size %d\n", isize);
-
-			return isize;
-		}
-	}
-
-	dev_dbg(&sensor->i2c_client->dev, "format default VGA\n");
-
-	return VGA;
-}
-
-/*
- * Configure the TCM825X for current image size, pixel format, and
- * frame period. fper is the frame period (in seconds) expressed as a
- * fraction. Returns zero if successful, or non-zero otherwise. The
- * actual frame period is returned in fper.
- */
-static int tcm825x_configure(struct v4l2_int_device *s)
-{
-	struct tcm825x_sensor *sensor = s->priv;
-	struct v4l2_pix_format *pix = &sensor->pix;
-	enum image_size isize = tcm825x_find_size(s, pix->width, pix->height);
-	struct v4l2_fract *fper = &sensor->timeperframe;
-	enum pixel_format pfmt;
-	int err;
-	u32 tgt_fps;
-	u8 val;
-
-	/* common register initialization */
-	err = tcm825x_write_default_regs(
-		sensor->i2c_client, sensor->platform_data->default_regs());
-	if (err)
-		return err;
-
-	/* configure image size */
-	val = tcm825x_siz_reg[isize]->val;
-	dev_dbg(&sensor->i2c_client->dev,
-		"configuring image size %d\n", isize);
-	err = tcm825x_write_reg_mask(sensor->i2c_client,
-				     tcm825x_siz_reg[isize]->reg, val);
-	if (err)
-		return err;
-
-	/* configure pixel format */
-	switch (pix->pixelformat) {
-	default:
-	case V4L2_PIX_FMT_RGB565:
-		pfmt = RGB565;
-		break;
-	case V4L2_PIX_FMT_UYVY:
-		pfmt = YUV422;
-		break;
-	}
-
-	dev_dbg(&sensor->i2c_client->dev,
-		"configuring pixel format %d\n", pfmt);
-	val = tcm825x_fmt_reg[pfmt]->val;
-
-	err = tcm825x_write_reg_mask(sensor->i2c_client,
-				     tcm825x_fmt_reg[pfmt]->reg, val);
-	if (err)
-		return err;
-
-	/*
-	 * For frame rate < 15, the FPS reg (addr 0x02, bit 7) must be
-	 * set. Frame rate will be halved from the normal.
-	 */
-	tgt_fps = fper->denominator / fper->numerator;
-	if (tgt_fps <= HIGH_FPS_MODE_LOWER_LIMIT) {
-		val = tcm825x_read_reg(sensor->i2c_client, 0x02);
-		val |= 0x80;
-		tcm825x_write_reg(sensor->i2c_client, 0x02, val);
-	}
-
-	return 0;
-}
-
-static int ioctl_queryctrl(struct v4l2_int_device *s,
-				struct v4l2_queryctrl *qc)
-{
-	struct vcontrol *control;
-
-	control = find_vctrl(qc->id);
-
-	if (control == NULL)
-		return -EINVAL;
-
-	*qc = control->qc;
-
-	return 0;
-}
-
-static int ioctl_g_ctrl(struct v4l2_int_device *s,
-			     struct v4l2_control *vc)
-{
-	struct tcm825x_sensor *sensor = s->priv;
-	struct i2c_client *client = sensor->i2c_client;
-	int val, r;
-	struct vcontrol *lvc;
-
-	/* exposure time is special, spread across 2 registers */
-	if (vc->id == V4L2_CID_EXPOSURE) {
-		int val_lower, val_upper;
-
-		val_upper = tcm825x_read_reg(client,
-					     TCM825X_ADDR(TCM825X_ESRSPD_U));
-		if (val_upper < 0)
-			return val_upper;
-		val_lower = tcm825x_read_reg(client,
-					     TCM825X_ADDR(TCM825X_ESRSPD_L));
-		if (val_lower < 0)
-			return val_lower;
-
-		vc->value = ((val_upper & 0x1f) << 8) | (val_lower);
-		return 0;
-	}
-
-	lvc = find_vctrl(vc->id);
-	if (lvc == NULL)
-		return -EINVAL;
-
-	r = tcm825x_read_reg(client, TCM825X_ADDR(lvc->reg));
-	if (r < 0)
-		return r;
-	val = r & TCM825X_MASK(lvc->reg);
-	val >>= lvc->start_bit;
-
-	if (val < 0)
-		return val;
-
-	if (vc->id == V4L2_CID_HFLIP || vc->id == V4L2_CID_VFLIP)
-		val ^= sensor->platform_data->is_upside_down();
-
-	vc->value = val;
-	return 0;
-}
-
-static int ioctl_s_ctrl(struct v4l2_int_device *s,
-			     struct v4l2_control *vc)
-{
-	struct tcm825x_sensor *sensor = s->priv;
-	struct i2c_client *client = sensor->i2c_client;
-	struct vcontrol *lvc;
-	int val = vc->value;
-
-	/* exposure time is special, spread across 2 registers */
-	if (vc->id == V4L2_CID_EXPOSURE) {
-		int val_lower, val_upper;
-		val_lower = val & TCM825X_MASK(TCM825X_ESRSPD_L);
-		val_upper = (val >> 8) & TCM825X_MASK(TCM825X_ESRSPD_U);
-
-		if (tcm825x_write_reg_mask(client,
-					   TCM825X_ESRSPD_U, val_upper))
-			return -EIO;
-
-		if (tcm825x_write_reg_mask(client,
-					   TCM825X_ESRSPD_L, val_lower))
-			return -EIO;
-
-		return 0;
-	}
-
-	lvc = find_vctrl(vc->id);
-	if (lvc == NULL)
-		return -EINVAL;
-
-	if (vc->id == V4L2_CID_HFLIP || vc->id == V4L2_CID_VFLIP)
-		val ^= sensor->platform_data->is_upside_down();
-
-	val = val << lvc->start_bit;
-	if (tcm825x_write_reg_mask(client, lvc->reg, val))
-		return -EIO;
-
-	return 0;
-}
-
-static int ioctl_enum_fmt_cap(struct v4l2_int_device *s,
-				   struct v4l2_fmtdesc *fmt)
-{
-	int index = fmt->index;
-
-	switch (fmt->type) {
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-		if (index >= TCM825X_NUM_CAPTURE_FORMATS)
-			return -EINVAL;
-		break;
-
-	default:
-		return -EINVAL;
-	}
-
-	fmt->flags = tcm825x_formats[index].flags;
-	strlcpy(fmt->description, tcm825x_formats[index].description,
-		sizeof(fmt->description));
-	fmt->pixelformat = tcm825x_formats[index].pixelformat;
-
-	return 0;
-}
-
-static int ioctl_try_fmt_cap(struct v4l2_int_device *s,
-			     struct v4l2_format *f)
-{
-	struct tcm825x_sensor *sensor = s->priv;
-	enum image_size isize;
-	int ifmt;
-	struct v4l2_pix_format *pix = &f->fmt.pix;
-
-	isize = tcm825x_find_size(s, pix->width, pix->height);
-	dev_dbg(&sensor->i2c_client->dev, "isize = %d num_capture = %lu\n",
-		isize, (unsigned long)TCM825X_NUM_CAPTURE_FORMATS);
-
-	pix->width = tcm825x_sizes[isize].width;
-	pix->height = tcm825x_sizes[isize].height;
-
-	for (ifmt = 0; ifmt < TCM825X_NUM_CAPTURE_FORMATS; ifmt++)
-		if (pix->pixelformat == tcm825x_formats[ifmt].pixelformat)
-			break;
-
-	if (ifmt == TCM825X_NUM_CAPTURE_FORMATS)
-		ifmt = 0;	/* Default = YUV 4:2:2 */
-
-	pix->pixelformat = tcm825x_formats[ifmt].pixelformat;
-	pix->field = V4L2_FIELD_NONE;
-	pix->bytesperline = pix->width * TCM825X_BYTES_PER_PIXEL;
-	pix->sizeimage = pix->bytesperline * pix->height;
-	pix->priv = 0;
-	dev_dbg(&sensor->i2c_client->dev, "format = 0x%08x\n",
-		pix->pixelformat);
-
-	switch (pix->pixelformat) {
-	case V4L2_PIX_FMT_UYVY:
-	default:
-		pix->colorspace = V4L2_COLORSPACE_JPEG;
-		break;
-	case V4L2_PIX_FMT_RGB565:
-		pix->colorspace = V4L2_COLORSPACE_SRGB;
-		break;
-	}
-
-	return 0;
-}
-
-static int ioctl_s_fmt_cap(struct v4l2_int_device *s,
-				struct v4l2_format *f)
-{
-	struct tcm825x_sensor *sensor = s->priv;
-	struct v4l2_pix_format *pix = &f->fmt.pix;
-	int rval;
-
-	rval = ioctl_try_fmt_cap(s, f);
-	if (rval)
-		return rval;
-
-	rval = tcm825x_configure(s);
-
-	sensor->pix = *pix;
-
-	return rval;
-}
-
-static int ioctl_g_fmt_cap(struct v4l2_int_device *s,
-				struct v4l2_format *f)
-{
-	struct tcm825x_sensor *sensor = s->priv;
-
-	f->fmt.pix = sensor->pix;
-
-	return 0;
-}
-
-static int ioctl_g_parm(struct v4l2_int_device *s,
-			     struct v4l2_streamparm *a)
-{
-	struct tcm825x_sensor *sensor = s->priv;
-	struct v4l2_captureparm *cparm = &a->parm.capture;
-
-	if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	memset(a, 0, sizeof(*a));
-	a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-
-	cparm->capability = V4L2_CAP_TIMEPERFRAME;
-	cparm->timeperframe = sensor->timeperframe;
-
-	return 0;
-}
-
-static int ioctl_s_parm(struct v4l2_int_device *s,
-			     struct v4l2_streamparm *a)
-{
-	struct tcm825x_sensor *sensor = s->priv;
-	struct v4l2_fract *timeperframe = &a->parm.capture.timeperframe;
-	u32 tgt_fps;	/* target frames per secound */
-	int rval;
-
-	if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	if ((timeperframe->numerator == 0)
-	    || (timeperframe->denominator == 0)) {
-		timeperframe->denominator = DEFAULT_FPS;
-		timeperframe->numerator = 1;
-	}
-
-	tgt_fps = timeperframe->denominator / timeperframe->numerator;
-
-	if (tgt_fps > MAX_FPS) {
-		timeperframe->denominator = MAX_FPS;
-		timeperframe->numerator = 1;
-	} else if (tgt_fps < MIN_FPS) {
-		timeperframe->denominator = MIN_FPS;
-		timeperframe->numerator = 1;
-	}
-
-	sensor->timeperframe = *timeperframe;
-
-	rval = tcm825x_configure(s);
-
-	return rval;
-}
-
-static int ioctl_s_power(struct v4l2_int_device *s, int on)
-{
-	struct tcm825x_sensor *sensor = s->priv;
-
-	return sensor->platform_data->power_set(on);
-}
-
-/*
- * Given the image capture format in pix, the nominal frame period in
- * timeperframe, calculate the required xclk frequency.
- *
- * TCM825X input frequency characteristics are:
- *     Minimum 11.9 MHz, Typical 24.57 MHz and maximum 25/27 MHz
- */
-
-static int ioctl_g_ifparm(struct v4l2_int_device *s, struct v4l2_ifparm *p)
-{
-	struct tcm825x_sensor *sensor = s->priv;
-	struct v4l2_fract *timeperframe = &sensor->timeperframe;
-	u32 tgt_xclk;	/* target xclk */
-	u32 tgt_fps;	/* target frames per secound */
-	int rval;
-
-	rval = sensor->platform_data->ifparm(p);
-	if (rval)
-		return rval;
-
-	tgt_fps = timeperframe->denominator / timeperframe->numerator;
-
-	tgt_xclk = (tgt_fps <= HIGH_FPS_MODE_LOWER_LIMIT) ?
-		(2457 * tgt_fps) / MAX_HALF_FPS :
-		(2457 * tgt_fps) / MAX_FPS;
-	tgt_xclk *= 10000;
-
-	tgt_xclk = min(tgt_xclk, (u32)TCM825X_XCLK_MAX);
-	tgt_xclk = max(tgt_xclk, (u32)TCM825X_XCLK_MIN);
-
-	p->u.bt656.clock_curr = tgt_xclk;
-
-	return 0;
-}
-
-static int ioctl_g_needs_reset(struct v4l2_int_device *s, void *buf)
-{
-	struct tcm825x_sensor *sensor = s->priv;
-
-	return sensor->platform_data->needs_reset(s, buf, &sensor->pix);
-}
-
-static int ioctl_reset(struct v4l2_int_device *s)
-{
-	return -EBUSY;
-}
-
-static int ioctl_init(struct v4l2_int_device *s)
-{
-	return tcm825x_configure(s);
-}
-
-static int ioctl_dev_exit(struct v4l2_int_device *s)
-{
-	return 0;
-}
-
-static int ioctl_dev_init(struct v4l2_int_device *s)
-{
-	struct tcm825x_sensor *sensor = s->priv;
-	int r;
-
-	r = tcm825x_read_reg(sensor->i2c_client, 0x01);
-	if (r < 0)
-		return r;
-	if (r == 0) {
-		dev_err(&sensor->i2c_client->dev, "device not detected\n");
-		return -EIO;
-	}
-	return 0;
-}
-
-static struct v4l2_int_ioctl_desc tcm825x_ioctl_desc[] = {
-	{ vidioc_int_dev_init_num,
-	  (v4l2_int_ioctl_func *)ioctl_dev_init },
-	{ vidioc_int_dev_exit_num,
-	  (v4l2_int_ioctl_func *)ioctl_dev_exit },
-	{ vidioc_int_s_power_num,
-	  (v4l2_int_ioctl_func *)ioctl_s_power },
-	{ vidioc_int_g_ifparm_num,
-	  (v4l2_int_ioctl_func *)ioctl_g_ifparm },
-	{ vidioc_int_g_needs_reset_num,
-	  (v4l2_int_ioctl_func *)ioctl_g_needs_reset },
-	{ vidioc_int_reset_num,
-	  (v4l2_int_ioctl_func *)ioctl_reset },
-	{ vidioc_int_init_num,
-	  (v4l2_int_ioctl_func *)ioctl_init },
-	{ vidioc_int_enum_fmt_cap_num,
-	  (v4l2_int_ioctl_func *)ioctl_enum_fmt_cap },
-	{ vidioc_int_try_fmt_cap_num,
-	  (v4l2_int_ioctl_func *)ioctl_try_fmt_cap },
-	{ vidioc_int_g_fmt_cap_num,
-	  (v4l2_int_ioctl_func *)ioctl_g_fmt_cap },
-	{ vidioc_int_s_fmt_cap_num,
-	  (v4l2_int_ioctl_func *)ioctl_s_fmt_cap },
-	{ vidioc_int_g_parm_num,
-	  (v4l2_int_ioctl_func *)ioctl_g_parm },
-	{ vidioc_int_s_parm_num,
-	  (v4l2_int_ioctl_func *)ioctl_s_parm },
-	{ vidioc_int_queryctrl_num,
-	  (v4l2_int_ioctl_func *)ioctl_queryctrl },
-	{ vidioc_int_g_ctrl_num,
-	  (v4l2_int_ioctl_func *)ioctl_g_ctrl },
-	{ vidioc_int_s_ctrl_num,
-	  (v4l2_int_ioctl_func *)ioctl_s_ctrl },
-};
-
-static struct v4l2_int_slave tcm825x_slave = {
-	.ioctls = tcm825x_ioctl_desc,
-	.num_ioctls = ARRAY_SIZE(tcm825x_ioctl_desc),
-};
-
-static struct tcm825x_sensor tcm825x;
-
-static struct v4l2_int_device tcm825x_int_device = {
-	.module = THIS_MODULE,
-	.name = TCM825X_NAME,
-	.priv = &tcm825x,
-	.type = v4l2_int_type_slave,
-	.u = {
-		.slave = &tcm825x_slave,
-	},
-};
-
-static int tcm825x_probe(struct i2c_client *client,
-			 const struct i2c_device_id *did)
-{
-	struct tcm825x_sensor *sensor = &tcm825x;
-
-	if (i2c_get_clientdata(client))
-		return -EBUSY;
-
-	sensor->platform_data = client->dev.platform_data;
-
-	if (sensor->platform_data == NULL
-	    || !sensor->platform_data->is_okay())
-		return -ENODEV;
-
-	sensor->v4l2_int_device = &tcm825x_int_device;
-
-	sensor->i2c_client = client;
-	i2c_set_clientdata(client, sensor);
-
-	/* Make the default capture format QVGA RGB565 */
-	sensor->pix.width = tcm825x_sizes[QVGA].width;
-	sensor->pix.height = tcm825x_sizes[QVGA].height;
-	sensor->pix.pixelformat = V4L2_PIX_FMT_RGB565;
-
-	return v4l2_int_device_register(sensor->v4l2_int_device);
-}
-
-static int tcm825x_remove(struct i2c_client *client)
-{
-	struct tcm825x_sensor *sensor = i2c_get_clientdata(client);
-
-	if (!client->adapter)
-		return -ENODEV;	/* our client isn't attached */
-
-	v4l2_int_device_unregister(sensor->v4l2_int_device);
-
-	return 0;
-}
-
-static const struct i2c_device_id tcm825x_id[] = {
-	{ "tcm825x", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, tcm825x_id);
-
-static struct i2c_driver tcm825x_i2c_driver = {
-	.driver	= {
-		.name = TCM825X_NAME,
-	},
-	.probe	= tcm825x_probe,
-	.remove	= tcm825x_remove,
-	.id_table = tcm825x_id,
-};
-
-static struct tcm825x_sensor tcm825x = {
-	.timeperframe = {
-		.numerator   = 1,
-		.denominator = DEFAULT_FPS,
-	},
-};
-
-static int __init tcm825x_init(void)
-{
-	int rval;
-
-	rval = i2c_add_driver(&tcm825x_i2c_driver);
-	if (rval)
-		printk(KERN_INFO "%s: failed registering " TCM825X_NAME "\n",
-		       __func__);
-
-	return rval;
-}
-
-static void __exit tcm825x_exit(void)
-{
-	i2c_del_driver(&tcm825x_i2c_driver);
-}
-
-/*
- * FIXME: Menelaus isn't ready (?) at module_init stage, so use
- * late_initcall for now.
- */
-late_initcall(tcm825x_init);
-module_exit(tcm825x_exit);
-
-MODULE_AUTHOR("Sakari Ailus <sakari.ailus@nokia.com>");
-MODULE_DESCRIPTION("TCM825x camera sensor driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/i2c/tcm825x.h b/drivers/media/i2c/tcm825x.h
deleted file mode 100644
index 8ebab953963..00000000000
--- a/drivers/media/i2c/tcm825x.h
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * drivers/media/i2c/tcm825x.h
- *
- * Register definitions for the TCM825X CameraChip.
- *
- * Author: David Cohen (david.cohen@indt.org.br)
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- *
- * This file was based on ov9640.h from MontaVista
- */
-
-#ifndef TCM825X_H
-#define TCM825X_H
-
-#include <linux/videodev2.h>
-
-#include <media/v4l2-int-device.h>
-
-#define TCM825X_NAME "tcm825x"
-
-#define TCM825X_MASK(x)  x & 0x00ff
-#define TCM825X_ADDR(x) (x & 0xff00) >> 8
-
-/* The TCM825X I2C sensor chip has a fixed slave address of 0x3d. */
-#define TCM825X_I2C_ADDR	0x3d
-
-/*
- * define register offsets for the TCM825X sensor chip
- * OFFSET(8 bits) + MASK(8 bits)
- * MASK bit 4 and 3 are used when the register uses more than one address
- */
-#define TCM825X_FPS		0x0280
-#define TCM825X_ACF		0x0240
-#define TCM825X_DOUTBUF		0x020C
-#define TCM825X_DCLKP		0x0202
-#define TCM825X_ACFDET		0x0201
-#define TCM825X_DOUTSW		0x0380
-#define TCM825X_DATAHZ		0x0340
-#define TCM825X_PICSIZ		0x033c
-#define TCM825X_PICFMT		0x0302
-#define TCM825X_V_INV		0x0480
-#define TCM825X_H_INV		0x0440
-#define TCM825X_ESRLSW		0x0430
-#define TCM825X_V_LENGTH	0x040F
-#define TCM825X_ALCSW		0x0580
-#define TCM825X_ESRLIM		0x0560
-#define TCM825X_ESRSPD_U        0x051F
-#define TCM825X_ESRSPD_L        0x06FF
-#define TCM825X_AG		0x07FF
-#define TCM825X_ESRSPD2         0x06FF
-#define TCM825X_ALCMODE         0x0830
-#define TCM825X_ALCH            0x080F
-#define TCM825X_ALCL            0x09FF
-#define TCM825X_AWBSW           0x0A80
-#define TCM825X_MRG             0x0BFF
-#define TCM825X_MBG             0x0CFF
-#define TCM825X_GAMSW           0x0D80
-#define TCM825X_HDTG            0x0EFF
-#define TCM825X_VDTG            0x0FFF
-#define TCM825X_HDTCORE         0x10F0
-#define TCM825X_VDTCORE         0x100F
-#define TCM825X_CONT            0x11FF
-#define TCM825X_BRIGHT          0x12FF
-#define TCM825X_VHUE            0x137F
-#define TCM825X_UHUE            0x147F
-#define TCM825X_VGAIN           0x153F
-#define TCM825X_UGAIN           0x163F
-#define TCM825X_UVCORE          0x170F
-#define TCM825X_SATU            0x187F
-#define TCM825X_MHMODE          0x1980
-#define TCM825X_MHLPFSEL        0x1940
-#define TCM825X_YMODE           0x1930
-#define TCM825X_MIXHG           0x1907
-#define TCM825X_LENS            0x1A3F
-#define TCM825X_AGLIM           0x1BE0
-#define TCM825X_LENSRPOL        0x1B10
-#define TCM825X_LENSRGAIN       0x1B0F
-#define TCM825X_ES100S          0x1CFF
-#define TCM825X_ES120S          0x1DFF
-#define TCM825X_DMASK           0x1EC0
-#define TCM825X_CODESW          0x1E20
-#define TCM825X_CODESEL         0x1E10
-#define TCM825X_TESPIC          0x1E04
-#define TCM825X_PICSEL          0x1E03
-#define TCM825X_HNUM            0x20FF
-#define TCM825X_VOUTPH          0x287F
-#define TCM825X_ESROUT          0x327F
-#define TCM825X_ESROUT2         0x33FF
-#define TCM825X_AGOUT           0x34FF
-#define TCM825X_DGOUT           0x353F
-#define TCM825X_AGSLOW1         0x39C0
-#define TCM825X_FLLSMODE        0x3930
-#define TCM825X_FLLSLIM         0x390F
-#define TCM825X_DETSEL          0x3AF0
-#define TCM825X_ACDETNC         0x3A0F
-#define TCM825X_AGSLOW2         0x3BC0
-#define TCM825X_DG              0x3B3F
-#define TCM825X_REJHLEV         0x3CFF
-#define TCM825X_ALCLOCK         0x3D80
-#define TCM825X_FPSLNKSW        0x3D40
-#define TCM825X_ALCSPD          0x3D30
-#define TCM825X_REJH            0x3D03
-#define TCM825X_SHESRSW         0x3E80
-#define TCM825X_ESLIMSEL        0x3E40
-#define TCM825X_SHESRSPD        0x3E30
-#define TCM825X_ELSTEP          0x3E0C
-#define TCM825X_ELSTART         0x3E03
-#define TCM825X_AGMIN           0x3FFF
-#define TCM825X_PREGRG          0x423F
-#define TCM825X_PREGBG          0x433F
-#define TCM825X_PRERG           0x443F
-#define TCM825X_PREBG           0x453F
-#define TCM825X_MSKBR           0x477F
-#define TCM825X_MSKGR           0x487F
-#define TCM825X_MSKRB           0x497F
-#define TCM825X_MSKGB           0x4A7F
-#define TCM825X_MSKRG           0x4B7F
-#define TCM825X_MSKBG           0x4C7F
-#define TCM825X_HDTCSW          0x4D80
-#define TCM825X_VDTCSW          0x4D40
-#define TCM825X_DTCYL           0x4D3F
-#define TCM825X_HDTPSW          0x4E80
-#define TCM825X_VDTPSW          0x4E40
-#define TCM825X_DTCGAIN         0x4E3F
-#define TCM825X_DTLLIMSW        0x4F10
-#define TCM825X_DTLYLIM         0x4F0F
-#define TCM825X_YLCUTLMSK       0x5080
-#define TCM825X_YLCUTL          0x503F
-#define TCM825X_YLCUTHMSK       0x5180
-#define TCM825X_YLCUTH          0x513F
-#define TCM825X_UVSKNC          0x527F
-#define TCM825X_UVLJ            0x537F
-#define TCM825X_WBGMIN          0x54FF
-#define TCM825X_WBGMAX          0x55FF
-#define TCM825X_WBSPDUP         0x5603
-#define TCM825X_ALLAREA         0x5820
-#define TCM825X_WBLOCK          0x5810
-#define TCM825X_WB2SP           0x580F
-#define TCM825X_KIZUSW          0x5920
-#define TCM825X_PBRSW           0x5910
-#define TCM825X_ABCSW           0x5903
-#define TCM825X_PBDLV           0x5AFF
-#define TCM825X_PBC1LV          0x5BFF
-
-#define TCM825X_NUM_REGS	(TCM825X_ADDR(TCM825X_PBC1LV) + 1)
-
-#define TCM825X_BYTES_PER_PIXEL 2
-
-#define TCM825X_REG_TERM 0xff		/* terminating list entry for reg */
-#define TCM825X_VAL_TERM 0xff		/* terminating list entry for val */
-
-/* define a structure for tcm825x register initialization values */
-struct tcm825x_reg {
-	u8 val;
-	u16 reg;
-};
-
-enum image_size { subQCIF = 0, QQVGA, QCIF, QVGA, CIF, VGA };
-enum pixel_format { YUV422 = 0, RGB565 };
-#define NUM_IMAGE_SIZES 6
-#define NUM_PIXEL_FORMATS 2
-
-#define TCM825X_XCLK_MIN	11900000
-#define TCM825X_XCLK_MAX	25000000
-
-struct capture_size {
-	unsigned long width;
-	unsigned long height;
-};
-
-struct tcm825x_platform_data {
-	/* Is the sensor usable? Doesn't yet mean it's there, but you
-	 * can try! */
-	int (*is_okay)(void);
-	/* Set power state, zero is off, non-zero is on. */
-	int (*power_set)(int power);
-	/* Default registers written after power-on or reset. */
-	const struct tcm825x_reg *(*default_regs)(void);
-	int (*needs_reset)(struct v4l2_int_device *s, void *buf,
-			   struct v4l2_pix_format *fmt);
-	int (*ifparm)(struct v4l2_ifparm *p);
-	int (*is_upside_down)(void);
-};
-
-/* Array of image sizes supported by TCM825X.  These must be ordered from
- * smallest image size to largest.
- */
-static const struct capture_size tcm825x_sizes[] = {
-	{ 128,  96 }, /* subQCIF */
-	{ 160, 120 }, /* QQVGA */
-	{ 176, 144 }, /* QCIF */
-	{ 320, 240 }, /* QVGA */
-	{ 352, 288 }, /* CIF */
-	{ 640, 480 }, /* VGA */
-};
-
-#endif /* ifndef TCM825X_H */
diff --git a/drivers/media/i2c/ths7303.c b/drivers/media/i2c/ths7303.c
index 0a2dacbd7a6..ed9ae887534 100644
--- a/drivers/media/i2c/ths7303.c
+++ b/drivers/media/i2c/ths7303.c
@@ -83,7 +83,8 @@ static int ths7303_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 }
 
 /* following function is used to set ths7303 */
-int ths7303_setval(struct v4l2_subdev *sd, enum ths7303_filter_mode mode)
+static int ths7303_setval(struct v4l2_subdev *sd,
+			  enum ths7303_filter_mode mode)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	struct ths7303_state *state = to_state(sd);
@@ -291,10 +292,8 @@ static int ths7303_log_status(struct v4l2_subdev *sd)
 		struct v4l2_bt_timings *bt = bt = &state->bt;
 		u32 frame_width, frame_height;
 
-		frame_width = bt->width + bt->hfrontporch +
-			      bt->hsync + bt->hbackporch;
-		frame_height = bt->height + bt->vfrontporch +
-			       bt->vsync + bt->vbackporch;
+		frame_width = V4L2_DV_BT_FRAME_WIDTH(bt);
+		frame_height = V4L2_DV_BT_FRAME_HEIGHT(bt);
 		v4l2_info(sd,
 			  "timings: %dx%d%s%d (%dx%d). Pix freq. = %d Hz. Polarities = 0x%x\n",
 			  bt->width, bt->height, bt->interlaced ? "i" : "p",
diff --git a/drivers/media/i2c/ths8200.c b/drivers/media/i2c/ths8200.c
index a24f90c5261..656d889c1c7 100644
--- a/drivers/media/i2c/ths8200.c
+++ b/drivers/media/i2c/ths8200.c
@@ -19,8 +19,11 @@
 
 #include <linux/i2c.h>
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/v4l2-dv-timings.h>
 
+#include <media/v4l2-dv-timings.h>
+#include <media/v4l2-async.h>
 #include <media/v4l2-device.h>
 
 #include "ths8200_regs.h"
@@ -42,18 +45,12 @@ struct ths8200_state {
 	struct v4l2_dv_timings dv_timings;
 };
 
-static const struct v4l2_dv_timings ths8200_timings[] = {
-	V4L2_DV_BT_CEA_720X480P59_94,
-	V4L2_DV_BT_CEA_1280X720P24,
-	V4L2_DV_BT_CEA_1280X720P25,
-	V4L2_DV_BT_CEA_1280X720P30,
-	V4L2_DV_BT_CEA_1280X720P50,
-	V4L2_DV_BT_CEA_1280X720P60,
-	V4L2_DV_BT_CEA_1920X1080P24,
-	V4L2_DV_BT_CEA_1920X1080P25,
-	V4L2_DV_BT_CEA_1920X1080P30,
-	V4L2_DV_BT_CEA_1920X1080P50,
-	V4L2_DV_BT_CEA_1920X1080P60,
+static const struct v4l2_dv_timings_cap ths8200_timings_cap = {
+	.type = V4L2_DV_BT_656_1120,
+	/* keep this initialization for compatibility with GCC < 4.4.6 */
+	.reserved = { 0 },
+	V4L2_INIT_BT_TIMINGS(0, 1920, 0, 1080, 25000000, 148500000,
+		V4L2_DV_BT_STD_CEA861, V4L2_DV_BT_CAP_PROGRESSIVE)
 };
 
 static inline struct ths8200_state *to_state(struct v4l2_subdev *sd)
@@ -63,22 +60,22 @@ static inline struct ths8200_state *to_state(struct v4l2_subdev *sd)
 
 static inline unsigned hblanking(const struct v4l2_bt_timings *t)
 {
-	return t->hfrontporch + t->hsync + t->hbackporch;
+	return V4L2_DV_BT_BLANKING_WIDTH(t);
 }
 
 static inline unsigned htotal(const struct v4l2_bt_timings *t)
 {
-	return t->width + t->hfrontporch + t->hsync + t->hbackporch;
+	return V4L2_DV_BT_FRAME_WIDTH(t);
 }
 
 static inline unsigned vblanking(const struct v4l2_bt_timings *t)
 {
-	return t->vfrontporch + t->vsync + t->vbackporch;
+	return V4L2_DV_BT_BLANKING_HEIGHT(t);
 }
 
 static inline unsigned vtotal(const struct v4l2_bt_timings *t)
 {
-	return t->height + t->vfrontporch + t->vsync + t->vbackporch;
+	return V4L2_DV_BT_FRAME_HEIGHT(t);
 }
 
 static int ths8200_read(struct v4l2_subdev *sd, u8 reg)
@@ -133,39 +130,6 @@ static int ths8200_s_register(struct v4l2_subdev *sd,
 }
 #endif
 
-static void ths8200_print_timings(struct v4l2_subdev *sd,
-				  struct v4l2_dv_timings *timings,
-				  const char *txt, bool detailed)
-{
-	struct v4l2_bt_timings *bt = &timings->bt;
-	u32 htot, vtot;
-
-	if (timings->type != V4L2_DV_BT_656_1120)
-		return;
-
-	htot = htotal(bt);
-	vtot = vtotal(bt);
-
-	v4l2_info(sd, "%s %dx%d%s%d (%dx%d)",
-		  txt, bt->width, bt->height, bt->interlaced ? "i" : "p",
-		  (htot * vtot) > 0 ? ((u32)bt->pixelclock / (htot * vtot)) : 0,
-		  htot, vtot);
-
-	if (detailed) {
-		v4l2_info(sd, "    horizontal: fp = %d, %ssync = %d, bp = %d\n",
-			  bt->hfrontporch,
-			  (bt->polarities & V4L2_DV_HSYNC_POS_POL) ? "+" : "-",
-			  bt->hsync, bt->hbackporch);
-		v4l2_info(sd, "    vertical: fp = %d, %ssync = %d, bp = %d\n",
-			  bt->vfrontporch,
-			  (bt->polarities & V4L2_DV_VSYNC_POS_POL) ? "+" : "-",
-			  bt->vsync, bt->vbackporch);
-		v4l2_info(sd,
-			  "    pixelclock: %lld, flags: 0x%x, standards: 0x%x\n",
-			  bt->pixelclock, bt->flags, bt->standards);
-	}
-}
-
 static int ths8200_log_status(struct v4l2_subdev *sd)
 {
 	struct ths8200_state *state = to_state(sd);
@@ -182,9 +146,8 @@ static int ths8200_log_status(struct v4l2_subdev *sd)
 		  ths8200_read(sd, THS8200_DTG2_PIXEL_CNT_LSB),
 		  (ths8200_read(sd, THS8200_DTG2_LINE_CNT_MSB) & 0x07) * 256 +
 		  ths8200_read(sd, THS8200_DTG2_LINE_CNT_LSB));
-	ths8200_print_timings(sd, &state->dv_timings,
-			      "Configured format:", true);
-
+	v4l2_print_dv_timings(sd->name, "Configured format:",
+			      &state->dv_timings, true);
 	return 0;
 }
 
@@ -254,8 +217,8 @@ static void ths8200_core_init(struct v4l2_subdev *sd)
 	/* Disable embedded syncs on the output by setting
 	 * the amplitude to zero for all channels.
 	 */
-	ths8200_write(sd, THS8200_DTG1_Y_SYNC_MSB, 0x2a);
-	ths8200_write(sd, THS8200_DTG1_CBCR_SYNC_MSB, 0x2a);
+	ths8200_write(sd, THS8200_DTG1_Y_SYNC_MSB, 0x00);
+	ths8200_write(sd, THS8200_DTG1_CBCR_SYNC_MSB, 0x00);
 }
 
 static void ths8200_setup(struct v4l2_subdev *sd, struct v4l2_bt_timings *bt)
@@ -355,15 +318,15 @@ static void ths8200_setup(struct v4l2_subdev *sd, struct v4l2_bt_timings *bt)
 			     (htotal(bt) >> 8) & 0x1f);
 	ths8200_write(sd, THS8200_DTG2_HLENGTH_HDLY_LSB, htotal(bt));
 
-	/* v sync width transmitted */
-	ths8200_write(sd, THS8200_DTG2_VLENGTH1_LSB, (bt->vsync) & 0xff);
+	/* v sync width transmitted (must add 1 to get correct output) */
+	ths8200_write(sd, THS8200_DTG2_VLENGTH1_LSB, (bt->vsync + 1) & 0xff);
 	ths8200_write_and_or(sd, THS8200_DTG2_VLENGTH1_MSB_VDLY1_MSB, 0x3f,
-			     ((bt->vsync) >> 2) & 0xc0);
+			     ((bt->vsync + 1) >> 2) & 0xc0);
 
-	/* The pixel value v sync is asserted on */
+	/* The pixel value v sync is asserted on (must add 1 to get correct output) */
 	ths8200_write_and_or(sd, THS8200_DTG2_VLENGTH1_MSB_VDLY1_MSB, 0xf8,
-			     (vtotal(bt)>>8) & 0x7);
-	ths8200_write(sd, THS8200_DTG2_VDLY1_LSB, vtotal(bt));
+			     ((vtotal(bt) + 1) >> 8) & 0x7);
+	ths8200_write(sd, THS8200_DTG2_VDLY1_LSB, vtotal(bt) + 1);
 
 	/* For progressive video vlength2 must be set to all 0 and vdly2 must
 	 * be set to all 1.
@@ -373,11 +336,11 @@ static void ths8200_setup(struct v4l2_subdev *sd, struct v4l2_bt_timings *bt)
 	ths8200_write(sd, THS8200_DTG2_VDLY2_LSB, 0xff);
 
 	/* Internal delay factors to synchronize the sync pulses and the data */
-	/* Experimental values delays (hor 4, ver 1) */
-	ths8200_write(sd, THS8200_DTG2_HS_IN_DLY_MSB, (htotal(bt)>>8) & 0x1f);
-	ths8200_write(sd, THS8200_DTG2_HS_IN_DLY_LSB, (htotal(bt) - 4) & 0xff);
+	/* Experimental values delays (hor 0, ver 0) */
+	ths8200_write(sd, THS8200_DTG2_HS_IN_DLY_MSB, 0);
+	ths8200_write(sd, THS8200_DTG2_HS_IN_DLY_LSB, 0);
 	ths8200_write(sd, THS8200_DTG2_VS_IN_DLY_MSB, 0);
-	ths8200_write(sd, THS8200_DTG2_VS_IN_DLY_LSB, 1);
+	ths8200_write(sd, THS8200_DTG2_VS_IN_DLY_LSB, 0);
 
 	/* Polarity of received and transmitted sync signals */
 	if (bt->polarities & V4L2_DV_HSYNC_POS_POL) {
@@ -393,7 +356,7 @@ static void ths8200_setup(struct v4l2_subdev *sd, struct v4l2_bt_timings *bt)
 	/* Timing of video input bus is derived from HS, VS, and FID dedicated
 	 * inputs
 	 */
-	ths8200_write(sd, THS8200_DTG2_CNTL, 0x47 | polarity);
+	ths8200_write(sd, THS8200_DTG2_CNTL, 0x44 | polarity);
 
 	/* leave reset */
 	ths8200_s_stream(sd, true);
@@ -409,25 +372,15 @@ static int ths8200_s_dv_timings(struct v4l2_subdev *sd,
 				struct v4l2_dv_timings *timings)
 {
 	struct ths8200_state *state = to_state(sd);
-	int i;
 
 	v4l2_dbg(1, debug, sd, "%s:\n", __func__);
 
-	if (timings->type != V4L2_DV_BT_656_1120)
+	if (!v4l2_valid_dv_timings(timings, &ths8200_timings_cap,
+				NULL, NULL))
 		return -EINVAL;
 
-	/* TODO Support interlaced formats */
-	if (timings->bt.interlaced) {
-		v4l2_dbg(1, debug, sd, "TODO Support interlaced formats\n");
-		return -EINVAL;
-	}
-
-	for (i = 0; i < ARRAY_SIZE(ths8200_timings); i++) {
-		if (v4l_match_dv_timings(&ths8200_timings[i], timings, 10))
-			break;
-	}
-
-	if (i == ARRAY_SIZE(ths8200_timings)) {
+	if (!v4l2_find_dv_timings_cap(timings, &ths8200_timings_cap, 10,
+				NULL, NULL)) {
 		v4l2_dbg(1, debug, sd, "Unsupported format\n");
 		return -EINVAL;
 	}
@@ -457,26 +410,20 @@ static int ths8200_g_dv_timings(struct v4l2_subdev *sd,
 static int ths8200_enum_dv_timings(struct v4l2_subdev *sd,
 				   struct v4l2_enum_dv_timings *timings)
 {
-	/* Check requested format index is within range */
-	if (timings->index >= ARRAY_SIZE(ths8200_timings))
+	if (timings->pad != 0)
 		return -EINVAL;
 
-	timings->timings = ths8200_timings[timings->index];
-
-	return 0;
+	return v4l2_enum_dv_timings_cap(timings, &ths8200_timings_cap,
+			NULL, NULL);
 }
 
 static int ths8200_dv_timings_cap(struct v4l2_subdev *sd,
 				  struct v4l2_dv_timings_cap *cap)
 {
-	cap->type = V4L2_DV_BT_656_1120;
-	cap->bt.max_width = 1920;
-	cap->bt.max_height = 1080;
-	cap->bt.min_pixelclock = 27000000;
-	cap->bt.max_pixelclock = 148500000;
-	cap->bt.standards = V4L2_DV_BT_STD_CEA861;
-	cap->bt.capabilities = V4L2_DV_BT_CAP_PROGRESSIVE;
+	if (cap->pad != 0)
+		return -EINVAL;
 
+	*cap = ths8200_timings_cap;
 	return 0;
 }
 
@@ -485,6 +432,9 @@ static const struct v4l2_subdev_video_ops ths8200_video_ops = {
 	.s_stream = ths8200_s_stream,
 	.s_dv_timings = ths8200_s_dv_timings,
 	.g_dv_timings = ths8200_g_dv_timings,
+};
+
+static const struct v4l2_subdev_pad_ops ths8200_pad_ops = {
 	.enum_dv_timings = ths8200_enum_dv_timings,
 	.dv_timings_cap = ths8200_dv_timings_cap,
 };
@@ -493,6 +443,7 @@ static const struct v4l2_subdev_video_ops ths8200_video_ops = {
 static const struct v4l2_subdev_ops ths8200_ops = {
 	.core  = &ths8200_core_ops,
 	.video = &ths8200_video_ops,
+	.pad = &ths8200_pad_ops,
 };
 
 static int ths8200_probe(struct i2c_client *client,
@@ -500,6 +451,7 @@ static int ths8200_probe(struct i2c_client *client,
 {
 	struct ths8200_state *state;
 	struct v4l2_subdev *sd;
+	int error;
 
 	/* Check if the adapter supports the needed features */
 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
@@ -517,6 +469,10 @@ static int ths8200_probe(struct i2c_client *client,
 
 	ths8200_core_init(sd);
 
+	error = v4l2_async_register_subdev(&state->sd);
+	if (error)
+		return error;
+
 	v4l2_info(sd, "%s found @ 0x%x (%s)\n", client->name,
 		  client->addr << 1, client->adapter->name);
 
@@ -526,12 +482,13 @@ static int ths8200_probe(struct i2c_client *client,
 static int ths8200_remove(struct i2c_client *client)
 {
 	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct ths8200_state *decoder = to_state(sd);
 
 	v4l2_dbg(1, debug, sd, "%s removed @ 0x%x (%s)\n", client->name,
 		 client->addr << 1, client->adapter->name);
 
 	ths8200_s_power(sd, false);
-
+	v4l2_async_unregister_subdev(&decoder->sd);
 	v4l2_device_unregister_subdev(sd);
 
 	return 0;
@@ -543,10 +500,19 @@ static struct i2c_device_id ths8200_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, ths8200_id);
 
+#if IS_ENABLED(CONFIG_OF)
+static const struct of_device_id ths8200_of_match[] = {
+	{ .compatible = "ti,ths8200", },
+	{ /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, ths8200_of_match);
+#endif
+
 static struct i2c_driver ths8200_driver = {
 	.driver = {
 		.owner = THIS_MODULE,
 		.name = "ths8200",
+		.of_match_table = of_match_ptr(ths8200_of_match),
 	},
 	.probe = ths8200_probe,
 	.remove = ths8200_remove,
diff --git a/drivers/media/i2c/tvaudio.c b/drivers/media/i2c/tvaudio.c
index d76c53a8f02..070c152da95 100644
--- a/drivers/media/i2c/tvaudio.c
+++ b/drivers/media/i2c/tvaudio.c
@@ -1862,7 +1862,6 @@ static const struct v4l2_subdev_core_ops tvaudio_core_ops = {
 	.s_ctrl = v4l2_subdev_s_ctrl,
 	.queryctrl = v4l2_subdev_queryctrl,
 	.querymenu = v4l2_subdev_querymenu,
-	.s_std = tvaudio_s_std,
 };
 
 static const struct v4l2_subdev_tuner_ops tvaudio_tuner_ops = {
@@ -1876,10 +1875,15 @@ static const struct v4l2_subdev_audio_ops tvaudio_audio_ops = {
 	.s_routing = tvaudio_s_routing,
 };
 
+static const struct v4l2_subdev_video_ops tvaudio_video_ops = {
+	.s_std = tvaudio_s_std,
+};
+
 static const struct v4l2_subdev_ops tvaudio_ops = {
 	.core = &tvaudio_core_ops,
 	.tuner = &tvaudio_tuner_ops,
 	.audio = &tvaudio_audio_ops,
+	.video = &tvaudio_video_ops,
 };
 
 /* ----------------------------------------------------------------------- */
diff --git a/drivers/media/i2c/tvp514x.c b/drivers/media/i2c/tvp514x.c
index 9c6d66a9868..b9dabc9f405 100644
--- a/drivers/media/i2c/tvp514x.c
+++ b/drivers/media/i2c/tvp514x.c
@@ -35,7 +35,10 @@
 #include <linux/videodev2.h>
 #include <linux/module.h>
 #include <linux/v4l2-mediabus.h>
+#include <linux/of.h>
+#include <linux/of_graph.h>
 
+#include <media/v4l2-async.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-mediabus.h>
@@ -1007,10 +1010,10 @@ static const struct v4l2_subdev_core_ops tvp514x_core_ops = {
 	.s_ctrl = v4l2_subdev_s_ctrl,
 	.queryctrl = v4l2_subdev_queryctrl,
 	.querymenu = v4l2_subdev_querymenu,
-	.s_std = tvp514x_s_std,
 };
 
 static const struct v4l2_subdev_video_ops tvp514x_video_ops = {
+	.s_std = tvp514x_s_std,
 	.s_routing = tvp514x_s_routing,
 	.querystd = tvp514x_querystd,
 	.enum_mbus_fmt = tvp514x_enum_mbus_fmt,
@@ -1066,7 +1069,7 @@ tvp514x_get_pdata(struct i2c_client *client)
 	if (!IS_ENABLED(CONFIG_OF) || !client->dev.of_node)
 		return client->dev.platform_data;
 
-	endpoint = v4l2_of_get_next_endpoint(client->dev.of_node, NULL);
+	endpoint = of_graph_get_next_endpoint(client->dev.of_node, NULL);
 	if (!endpoint)
 		return NULL;
 
@@ -1175,16 +1178,22 @@ tvp514x_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	sd->ctrl_handler = &decoder->hdl;
 	if (decoder->hdl.error) {
 		ret = decoder->hdl.error;
-
-		v4l2_ctrl_handler_free(&decoder->hdl);
-		return ret;
+		goto done;
 	}
 	v4l2_ctrl_handler_setup(&decoder->hdl);
 
-	v4l2_info(sd, "%s decoder driver registered !!\n", sd->name);
-
-	return 0;
+	ret = v4l2_async_register_subdev(&decoder->sd);
+	if (!ret)
+		v4l2_info(sd, "%s decoder driver registered !!\n", sd->name);
 
+done:
+	if (ret < 0) {
+		v4l2_ctrl_handler_free(&decoder->hdl);
+#if defined(CONFIG_MEDIA_CONTROLLER)
+		media_entity_cleanup(&decoder->sd.entity);
+#endif
+	}
+	return ret;
 }
 
 /**
@@ -1199,6 +1208,7 @@ static int tvp514x_remove(struct i2c_client *client)
 	struct v4l2_subdev *sd = i2c_get_clientdata(client);
 	struct tvp514x_decoder *decoder = to_decoder(sd);
 
+	v4l2_async_unregister_subdev(&decoder->sd);
 	v4l2_device_unregister_subdev(sd);
 #if defined(CONFIG_MEDIA_CONTROLLER)
 	media_entity_cleanup(&decoder->sd.entity);
diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c
index 89c0b13463b..a9121254e37 100644
--- a/drivers/media/i2c/tvp5150.c
+++ b/drivers/media/i2c/tvp5150.c
@@ -16,9 +16,9 @@
 
 #include "tvp5150_reg.h"
 
-#define TVP5150_H_MAX		720
-#define TVP5150_V_MAX_525_60	480
-#define TVP5150_V_MAX_OTHERS	576
+#define TVP5150_H_MAX		720U
+#define TVP5150_V_MAX_525_60	480U
+#define TVP5150_V_MAX_OTHERS	576U
 #define TVP5150_MAX_CROP_LEFT	511
 #define TVP5150_MAX_CROP_TOP	127
 #define TVP5150_CROP_SHIFT	2
@@ -29,7 +29,7 @@ MODULE_LICENSE("GPL");
 
 
 static int debug;
-module_param(debug, int, 0);
+module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "Debug level (0-2)");
 
 struct tvp5150 {
@@ -58,21 +58,17 @@ static int tvp5150_read(struct v4l2_subdev *sd, unsigned char addr)
 	struct i2c_client *c = v4l2_get_subdevdata(sd);
 	unsigned char buffer[1];
 	int rc;
-
-	buffer[0] = addr;
-
-	rc = i2c_master_send(c, buffer, 1);
-	if (rc < 0) {
-		v4l2_err(sd, "i2c i/o error: rc == %d (should be 1)\n", rc);
-		return rc;
-	}
-
-	msleep(10);
-
-	rc = i2c_master_recv(c, buffer, 1);
-	if (rc < 0) {
-		v4l2_err(sd, "i2c i/o error: rc == %d (should be 1)\n", rc);
-		return rc;
+	struct i2c_msg msg[] = {
+		{ .addr = c->addr, .flags = 0,
+		  .buf = &addr, .len = 1 },
+		{ .addr = c->addr, .flags = I2C_M_RD,
+		  .buf = buffer, .len = 1 }
+	};
+
+	rc = i2c_transfer(c->adapter, msg, 2);
+	if (rc < 0 || rc != 2) {
+		v4l2_err(sd, "i2c i/o error: rc == %d (should be 2)\n", rc);
+		return rc < 0 ? rc : -EIO;
 	}
 
 	v4l2_dbg(2, debug, sd, "tvp5150: read 0x%02x = 0x%02x\n", addr, buffer[0]);
@@ -867,7 +863,7 @@ static int tvp5150_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)
 	struct v4l2_rect rect = a->c;
 	struct tvp5150 *decoder = to_tvp5150(sd);
 	v4l2_std_id std;
-	int hmax;
+	unsigned int hmax;
 
 	v4l2_dbg(1, debug, sd, "%s left=%d, top=%d, width=%d, height=%d\n",
 		__func__, rect.left, rect.top, rect.width, rect.height);
@@ -877,9 +873,9 @@ static int tvp5150_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)
 
 	/* tvp5150 has some special limits */
 	rect.left = clamp(rect.left, 0, TVP5150_MAX_CROP_LEFT);
-	rect.width = clamp(rect.width,
-			   TVP5150_H_MAX - TVP5150_MAX_CROP_LEFT - rect.left,
-			   TVP5150_H_MAX - rect.left);
+	rect.width = clamp_t(unsigned int, rect.width,
+			     TVP5150_H_MAX - TVP5150_MAX_CROP_LEFT - rect.left,
+			     TVP5150_H_MAX - rect.left);
 	rect.top = clamp(rect.top, 0, TVP5150_MAX_CROP_TOP);
 
 	/* Calculate height based on current standard */
@@ -893,9 +889,9 @@ static int tvp5150_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)
 	else
 		hmax = TVP5150_V_MAX_OTHERS;
 
-	rect.height = clamp(rect.height,
-			    hmax - TVP5150_MAX_CROP_TOP - rect.top,
-			    hmax - rect.top);
+	rect.height = clamp_t(unsigned int, rect.height,
+			      hmax - TVP5150_MAX_CROP_TOP - rect.top,
+			      hmax - rect.top);
 
 	tvp5150_write(sd, TVP5150_VERT_BLANKING_START, rect.top);
 	tvp5150_write(sd, TVP5150_VERT_BLANKING_STOP,
@@ -917,7 +913,7 @@ static int tvp5150_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)
 
 static int tvp5150_g_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
 {
-	struct tvp5150 *decoder = container_of(sd, struct tvp5150, sd);
+	struct tvp5150 *decoder = to_tvp5150(sd);
 
 	a->c	= decoder->rect;
 	a->type	= V4L2_BUF_TYPE_VIDEO_CAPTURE;
@@ -927,7 +923,7 @@ static int tvp5150_g_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
 
 static int tvp5150_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a)
 {
-	struct tvp5150 *decoder = container_of(sd, struct tvp5150, sd);
+	struct tvp5150 *decoder = to_tvp5150(sd);
 	v4l2_std_id std;
 
 	if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
@@ -1067,7 +1063,6 @@ static const struct v4l2_ctrl_ops tvp5150_ctrl_ops = {
 
 static const struct v4l2_subdev_core_ops tvp5150_core_ops = {
 	.log_status = tvp5150_log_status,
-	.s_std = tvp5150_s_std,
 	.reset = tvp5150_reset,
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 	.g_register = tvp5150_g_register,
@@ -1080,6 +1075,7 @@ static const struct v4l2_subdev_tuner_ops tvp5150_tuner_ops = {
 };
 
 static const struct v4l2_subdev_video_ops tvp5150_video_ops = {
+	.s_std = tvp5150_s_std,
 	.s_routing = tvp5150_s_routing,
 	.enum_mbus_fmt = tvp5150_enum_mbus_fmt,
 	.s_mbus_fmt = tvp5150_mbus_fmt,
diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c
index a4e49483de6..11f2387e1da 100644
--- a/drivers/media/i2c/tvp7002.c
+++ b/drivers/media/i2c/tvp7002.c
@@ -29,11 +29,16 @@
 #include <linux/slab.h>
 #include <linux/videodev2.h>
 #include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_graph.h>
 #include <linux/v4l2-dv-timings.h>
 #include <media/tvp7002.h>
+#include <media/v4l2-async.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-ctrls.h>
+#include <media/v4l2-of.h>
+
 #include "tvp7002_reg.h"
 
 MODULE_DESCRIPTION("TI TVP7002 Video and Graphics Digitizer driver");
@@ -828,6 +833,9 @@ static int tvp7002_log_status(struct v4l2_subdev *sd)
 static int tvp7002_enum_dv_timings(struct v4l2_subdev *sd,
 		struct v4l2_enum_dv_timings *timings)
 {
+	if (timings->pad != 0)
+		return -EINVAL;
+
 	/* Check requested format index is within range */
 	if (timings->index >= NUM_TIMINGS)
 		return -EINVAL;
@@ -919,7 +927,6 @@ static const struct v4l2_subdev_core_ops tvp7002_core_ops = {
 static const struct v4l2_subdev_video_ops tvp7002_video_ops = {
 	.g_dv_timings = tvp7002_g_dv_timings,
 	.s_dv_timings = tvp7002_s_dv_timings,
-	.enum_dv_timings = tvp7002_enum_dv_timings,
 	.query_dv_timings = tvp7002_query_dv_timings,
 	.s_stream = tvp7002_s_stream,
 	.g_mbus_fmt = tvp7002_mbus_fmt,
@@ -933,6 +940,7 @@ static const struct v4l2_subdev_pad_ops tvp7002_pad_ops = {
 	.enum_mbus_code = tvp7002_enum_mbus_code,
 	.get_fmt = tvp7002_get_pad_format,
 	.set_fmt = tvp7002_set_pad_format,
+	.enum_dv_timings = tvp7002_enum_dv_timings,
 };
 
 /* V4L2 top level operation handlers */
@@ -942,6 +950,48 @@ static const struct v4l2_subdev_ops tvp7002_ops = {
 	.pad = &tvp7002_pad_ops,
 };
 
+static struct tvp7002_config *
+tvp7002_get_pdata(struct i2c_client *client)
+{
+	struct v4l2_of_endpoint bus_cfg;
+	struct tvp7002_config *pdata;
+	struct device_node *endpoint;
+	unsigned int flags;
+
+	if (!IS_ENABLED(CONFIG_OF) || !client->dev.of_node)
+		return client->dev.platform_data;
+
+	endpoint = of_graph_get_next_endpoint(client->dev.of_node, NULL);
+	if (!endpoint)
+		return NULL;
+
+	pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL);
+	if (!pdata)
+		goto done;
+
+	v4l2_of_parse_endpoint(endpoint, &bus_cfg);
+	flags = bus_cfg.bus.parallel.flags;
+
+	if (flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH)
+		pdata->hs_polarity = 1;
+
+	if (flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH)
+		pdata->vs_polarity = 1;
+
+	if (flags & V4L2_MBUS_PCLK_SAMPLE_RISING)
+		pdata->clk_polarity = 1;
+
+	if (flags & V4L2_MBUS_FIELD_EVEN_HIGH)
+		pdata->fid_polarity = 1;
+
+	if (flags & V4L2_MBUS_VIDEO_SOG_ACTIVE_HIGH)
+		pdata->sog_polarity = 1;
+
+done:
+	of_node_put(endpoint);
+	return pdata;
+}
+
 /*
  * tvp7002_probe - Probe a TVP7002 device
  * @c: ptr to i2c_client struct
@@ -953,32 +1003,32 @@ static const struct v4l2_subdev_ops tvp7002_ops = {
  */
 static int tvp7002_probe(struct i2c_client *c, const struct i2c_device_id *id)
 {
+	struct tvp7002_config *pdata = tvp7002_get_pdata(c);
 	struct v4l2_subdev *sd;
 	struct tvp7002 *device;
 	struct v4l2_dv_timings timings;
 	int polarity_a;
 	int polarity_b;
 	u8 revision;
-
 	int error;
 
+	if (pdata == NULL) {
+		dev_err(&c->dev, "No platform data\n");
+		return -EINVAL;
+	}
+
 	/* Check if the adapter supports the needed features */
 	if (!i2c_check_functionality(c->adapter,
 		I2C_FUNC_SMBUS_READ_BYTE | I2C_FUNC_SMBUS_WRITE_BYTE_DATA))
 		return -EIO;
 
-	if (!c->dev.platform_data) {
-		v4l_err(c, "No platform data!!\n");
-		return -ENODEV;
-	}
-
 	device = devm_kzalloc(&c->dev, sizeof(struct tvp7002), GFP_KERNEL);
 
 	if (!device)
 		return -ENOMEM;
 
 	sd = &device->sd;
-	device->pdata = c->dev.platform_data;
+	device->pdata = pdata;
 	device->current_timings = tvp7002_timings;
 
 	/* Tell v4l2 the device is ready */
@@ -1039,6 +1089,10 @@ static int tvp7002_probe(struct i2c_client *c, const struct i2c_device_id *id)
 	}
 	v4l2_ctrl_handler_setup(&device->hdl);
 
+	error = v4l2_async_register_subdev(&device->sd);
+	if (error)
+		goto error;
+
 	return 0;
 
 error:
@@ -1063,6 +1117,7 @@ static int tvp7002_remove(struct i2c_client *c)
 
 	v4l2_dbg(1, debug, sd, "Removing tvp7002 adapter"
 				"on address 0x%x\n", c->addr);
+	v4l2_async_unregister_subdev(&device->sd);
 #if defined(CONFIG_MEDIA_CONTROLLER)
 	media_entity_cleanup(&device->sd.entity);
 #endif
@@ -1078,9 +1133,18 @@ static const struct i2c_device_id tvp7002_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, tvp7002_id);
 
+#if IS_ENABLED(CONFIG_OF)
+static const struct of_device_id tvp7002_of_match[] = {
+	{ .compatible = "ti,tvp7002", },
+	{ /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, tvp7002_of_match);
+#endif
+
 /* I2C driver data */
 static struct i2c_driver tvp7002_driver = {
 	.driver = {
+		.of_match_table = of_match_ptr(tvp7002_of_match),
 		.owner = THIS_MODULE,
 		.name = TVP7002_MODULE_NAME,
 	},
diff --git a/drivers/media/i2c/tw2804.c b/drivers/media/i2c/tw2804.c
index f58607df619..7347480c0b0 100644
--- a/drivers/media/i2c/tw2804.c
+++ b/drivers/media/i2c/tw2804.c
@@ -342,12 +342,12 @@ static const struct v4l2_ctrl_ops tw2804_ctrl_ops = {
 };
 
 static const struct v4l2_subdev_video_ops tw2804_video_ops = {
+	.s_std = tw2804_s_std,
 	.s_routing = tw2804_s_video_routing,
 };
 
 static const struct v4l2_subdev_core_ops tw2804_core_ops = {
 	.log_status = tw2804_log_status,
-	.s_std = tw2804_s_std,
 };
 
 static const struct v4l2_subdev_ops tw2804_ops = {
diff --git a/drivers/media/i2c/tw9903.c b/drivers/media/i2c/tw9903.c
index 285b759a5f7..12c7d211a4a 100644
--- a/drivers/media/i2c/tw9903.c
+++ b/drivers/media/i2c/tw9903.c
@@ -187,10 +187,10 @@ static const struct v4l2_ctrl_ops tw9903_ctrl_ops = {
 
 static const struct v4l2_subdev_core_ops tw9903_core_ops = {
 	.log_status = tw9903_log_status,
-	.s_std = tw9903_s_std,
 };
 
 static const struct v4l2_subdev_video_ops tw9903_video_ops = {
+	.s_std = tw9903_s_std,
 	.s_routing = tw9903_s_video_routing,
 };
 
diff --git a/drivers/media/i2c/tw9906.c b/drivers/media/i2c/tw9906.c
index f6bef25bd9c..2672d89265f 100644
--- a/drivers/media/i2c/tw9906.c
+++ b/drivers/media/i2c/tw9906.c
@@ -157,10 +157,10 @@ static const struct v4l2_ctrl_ops tw9906_ctrl_ops = {
 
 static const struct v4l2_subdev_core_ops tw9906_core_ops = {
 	.log_status = tw9906_log_status,
-	.s_std = tw9906_s_std,
 };
 
 static const struct v4l2_subdev_video_ops tw9906_video_ops = {
+	.s_std = tw9906_s_std,
 	.s_routing = tw9906_s_video_routing,
 };
 
diff --git a/drivers/media/i2c/vp27smpx.c b/drivers/media/i2c/vp27smpx.c
index 6a3a3ff7ee6..819ab6d1298 100644
--- a/drivers/media/i2c/vp27smpx.c
+++ b/drivers/media/i2c/vp27smpx.c
@@ -124,7 +124,6 @@ static int vp27smpx_log_status(struct v4l2_subdev *sd)
 
 static const struct v4l2_subdev_core_ops vp27smpx_core_ops = {
 	.log_status = vp27smpx_log_status,
-	.s_std = vp27smpx_s_std,
 };
 
 static const struct v4l2_subdev_tuner_ops vp27smpx_tuner_ops = {
@@ -133,9 +132,14 @@ static const struct v4l2_subdev_tuner_ops vp27smpx_tuner_ops = {
 	.g_tuner = vp27smpx_g_tuner,
 };
 
+static const struct v4l2_subdev_video_ops vp27smpx_video_ops = {
+	.s_std = vp27smpx_s_std,
+};
+
 static const struct v4l2_subdev_ops vp27smpx_ops = {
 	.core = &vp27smpx_core_ops,
 	.tuner = &vp27smpx_tuner_ops,
+	.video = &vp27smpx_video_ops,
 };
 
 /* ----------------------------------------------------------------------- */
diff --git a/drivers/media/i2c/vpx3220.c b/drivers/media/i2c/vpx3220.c
index ece90df6a04..016e766e72b 100644
--- a/drivers/media/i2c/vpx3220.c
+++ b/drivers/media/i2c/vpx3220.c
@@ -457,10 +457,10 @@ static const struct v4l2_subdev_core_ops vpx3220_core_ops = {
 	.s_ctrl = v4l2_subdev_s_ctrl,
 	.queryctrl = v4l2_subdev_queryctrl,
 	.querymenu = v4l2_subdev_querymenu,
-	.s_std = vpx3220_s_std,
 };
 
 static const struct v4l2_subdev_video_ops vpx3220_video_ops = {
+	.s_std = vpx3220_s_std,
 	.s_routing = vpx3220_s_routing,
 	.s_stream = vpx3220_s_stream,
 	.querystd = vpx3220_querystd,
diff --git a/drivers/media/i2c/vs6624.c b/drivers/media/i2c/vs6624.c
index 25bdd9312fe..23f4f65fccd 100644
--- a/drivers/media/i2c/vs6624.c
+++ b/drivers/media/i2c/vs6624.c
@@ -503,6 +503,7 @@ static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl)
 	return &container_of(ctrl->handler, struct vs6624, hdl)->sd;
 }
 
+#ifdef CONFIG_VIDEO_ADV_DEBUG
 static int vs6624_read(struct v4l2_subdev *sd, u16 index)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
@@ -515,6 +516,7 @@ static int vs6624_read(struct v4l2_subdev *sd, u16 index)
 
 	return buf[0];
 }
+#endif
 
 static int vs6624_write(struct v4l2_subdev *sd, u16 index,
 				u8 value)
diff --git a/drivers/media/i2c/wm8775.c b/drivers/media/i2c/wm8775.c
index 3f584a7d078..bee7946faa7 100644
--- a/drivers/media/i2c/wm8775.c
+++ b/drivers/media/i2c/wm8775.c
@@ -130,12 +130,10 @@ static int wm8775_s_routing(struct v4l2_subdev *sd,
 		return -EINVAL;
 	}
 	state->input = input;
-	if (!v4l2_ctrl_g_ctrl(state->mute))
+	if (v4l2_ctrl_g_ctrl(state->mute))
 		return 0;
 	if (!v4l2_ctrl_g_ctrl(state->vol))
 		return 0;
-	if (!v4l2_ctrl_g_ctrl(state->bal))
-		return 0;
 	wm8775_set_audio(sd, 1);
 	return 0;
 }
diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c
index d5a7a135f75..88b97c9e64a 100644
--- a/drivers/media/media-device.c
+++ b/drivers/media/media-device.c
@@ -93,6 +93,7 @@ static long media_device_enum_entities(struct media_device *mdev,
 	struct media_entity *ent;
 	struct media_entity_desc u_ent;
 
+	memset(&u_ent, 0, sizeof(u_ent));
 	if (copy_from_user(&u_ent.id, &uent->id, sizeof(u_ent.id)))
 		return -EFAULT;
 
@@ -372,7 +373,8 @@ static void media_device_release(struct media_devnode *mdev)
  * - dev must point to the parent device
  * - model must be filled with the device model name
  */
-int __must_check media_device_register(struct media_device *mdev)
+int __must_check __media_device_register(struct media_device *mdev,
+					 struct module *owner)
 {
 	int ret;
 
@@ -388,7 +390,7 @@ int __must_check media_device_register(struct media_device *mdev)
 	mdev->devnode.fops = &media_device_fops;
 	mdev->devnode.parent = mdev->dev;
 	mdev->devnode.release = media_device_release;
-	ret = media_devnode_register(&mdev->devnode);
+	ret = media_devnode_register(&mdev->devnode, owner);
 	if (ret < 0)
 		return ret;
 
@@ -400,7 +402,7 @@ int __must_check media_device_register(struct media_device *mdev)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(media_device_register);
+EXPORT_SYMBOL_GPL(__media_device_register);
 
 /**
  * media_device_unregister - unregister a media device
diff --git a/drivers/media/media-devnode.c b/drivers/media/media-devnode.c
index fb0f0469fad..7acd19c881d 100644
--- a/drivers/media/media-devnode.c
+++ b/drivers/media/media-devnode.c
@@ -232,7 +232,8 @@ static const struct file_operations media_devnode_fops = {
  * the media_devnode structure is *not* called, so the caller is responsible for
  * freeing any data.
  */
-int __must_check media_devnode_register(struct media_devnode *mdev)
+int __must_check media_devnode_register(struct media_devnode *mdev,
+					struct module *owner)
 {
 	int minor;
 	int ret;
@@ -253,7 +254,7 @@ int __must_check media_devnode_register(struct media_devnode *mdev)
 
 	/* Part 2: Initialize and register the character device */
 	cdev_init(&mdev->cdev, &media_devnode_fops);
-	mdev->cdev.owner = mdev->fops->owner;
+	mdev->cdev.owner = owner;
 
 	ret = cdev_add(&mdev->cdev, MKDEV(MAJOR(media_dev_t), mdev->minor), 1);
 	if (ret < 0) {
diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c
index cb30ffbd5ba..37c334edc7e 100644
--- a/drivers/media/media-entity.c
+++ b/drivers/media/media-entity.c
@@ -20,6 +20,7 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#include <linux/bitmap.h>
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <media/media-entity.h>
@@ -121,7 +122,6 @@ static struct media_entity *stack_pop(struct media_entity_graph *graph)
 	return entity;
 }
 
-#define stack_peek(en)	((en)->stack[(en)->top - 1].entity)
 #define link_top(en)	((en)->stack[(en)->top].link)
 #define stack_top(en)	((en)->stack[(en)->top].entity)
 
@@ -140,6 +140,12 @@ void media_entity_graph_walk_start(struct media_entity_graph *graph,
 {
 	graph->top = 0;
 	graph->stack[graph->top].entity = NULL;
+	bitmap_zero(graph->entities, MEDIA_ENTITY_ENUM_MAX_ID);
+
+	if (WARN_ON(entity->id >= MEDIA_ENTITY_ENUM_MAX_ID))
+		return;
+
+	__set_bit(entity->id, graph->entities);
 	stack_push(graph, entity);
 }
 EXPORT_SYMBOL_GPL(media_entity_graph_walk_start);
@@ -180,9 +186,11 @@ media_entity_graph_walk_next(struct media_entity_graph *graph)
 
 		/* Get the entity in the other end of the link . */
 		next = media_entity_other(entity, link);
+		if (WARN_ON(next->id >= MEDIA_ENTITY_ENUM_MAX_ID))
+			return NULL;
 
-		/* Was it the entity we came here from? */
-		if (next == stack_peek(graph)) {
+		/* Has the entity already been visited? */
+		if (__test_and_set_bit(next->id, graph->entities)) {
 			link_top(graph)++;
 			continue;
 		}
@@ -227,6 +235,8 @@ __must_check int media_entity_pipeline_start(struct media_entity *entity,
 	media_entity_graph_walk_start(&graph, entity);
 
 	while ((entity = media_entity_graph_walk_next(&graph))) {
+		DECLARE_BITMAP(active, entity->num_pads);
+		DECLARE_BITMAP(has_no_links, entity->num_pads);
 		unsigned int i;
 
 		entity->stream_count++;
@@ -240,21 +250,46 @@ __must_check int media_entity_pipeline_start(struct media_entity *entity,
 		if (!entity->ops || !entity->ops->link_validate)
 			continue;
 
+		bitmap_zero(active, entity->num_pads);
+		bitmap_fill(has_no_links, entity->num_pads);
+
 		for (i = 0; i < entity->num_links; i++) {
 			struct media_link *link = &entity->links[i];
-
-			/* Is this pad part of an enabled link? */
-			if (!(link->flags & MEDIA_LNK_FL_ENABLED))
-				continue;
-
-			/* Are we the sink or not? */
-			if (link->sink->entity != entity)
+			struct media_pad *pad = link->sink->entity == entity
+						? link->sink : link->source;
+
+			/* Mark that a pad is connected by a link. */
+			bitmap_clear(has_no_links, pad->index, 1);
+
+			/*
+			 * Pads that either do not need to connect or
+			 * are connected through an enabled link are
+			 * fine.
+			 */
+			if (!(pad->flags & MEDIA_PAD_FL_MUST_CONNECT) ||
+			    link->flags & MEDIA_LNK_FL_ENABLED)
+				bitmap_set(active, pad->index, 1);
+
+			/*
+			 * Link validation will only take place for
+			 * sink ends of the link that are enabled.
+			 */
+			if (link->sink != pad ||
+			    !(link->flags & MEDIA_LNK_FL_ENABLED))
 				continue;
 
 			ret = entity->ops->link_validate(link);
 			if (ret < 0 && ret != -ENOIOCTLCMD)
 				goto error;
 		}
+
+		/* Either no links or validated links are fine. */
+		bitmap_or(active, active, has_no_links, entity->num_pads);
+
+		if (!bitmap_full(active, entity->num_pads)) {
+			ret = -EPIPE;
+			goto error;
+		}
 	}
 
 	mutex_unlock(&mdev->graph_mutex);
diff --git a/drivers/media/parport/bw-qcam.c b/drivers/media/parport/bw-qcam.c
index d12bd33f39c..416507a8366 100644
--- a/drivers/media/parport/bw-qcam.c
+++ b/drivers/media/parport/bw-qcam.c
@@ -667,13 +667,16 @@ static void buffer_queue(struct vb2_buffer *vb)
 	vb2_buffer_done(vb, VB2_BUF_STATE_DONE);
 }
 
-static int buffer_finish(struct vb2_buffer *vb)
+static void buffer_finish(struct vb2_buffer *vb)
 {
 	struct qcam *qcam = vb2_get_drv_priv(vb->vb2_queue);
 	void *vbuf = vb2_plane_vaddr(vb, 0);
 	int size = vb->vb2_queue->plane_sizes[0];
 	int len;
 
+	if (!vb2_is_streaming(vb->vb2_queue))
+		return;
+
 	mutex_lock(&qcam->lock);
 	parport_claim_or_block(qcam->pdev);
 
@@ -691,7 +694,6 @@ static int buffer_finish(struct vb2_buffer *vb)
 	if (len != size)
 		vb->state = VB2_BUF_STATE_ERROR;
 	vb2_set_plane_payload(vb, 0, len);
-	return 0;
 }
 
 static struct vb2_ops qcam_video_qops = {
@@ -935,7 +937,7 @@ static struct qcam *qcam_init(struct parport *port)
 		return NULL;
 
 	v4l2_dev = &qcam->v4l2_dev;
-	snprintf(v4l2_dev->name, sizeof(v4l2_dev->name), "bw-qcam%d", num_cams);
+	snprintf(v4l2_dev->name, sizeof(v4l2_dev->name), "bw-qcam%u", num_cams);
 
 	if (v4l2_device_register(port->dev, v4l2_dev) < 0) {
 		v4l2_err(v4l2_dev, "Could not register v4l2_device\n");
@@ -965,7 +967,7 @@ static struct qcam *qcam_init(struct parport *port)
 	q->drv_priv = qcam;
 	q->ops = &qcam_video_qops;
 	q->mem_ops = &vb2_vmalloc_memops;
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	err = vb2_queue_init(q);
 	if (err < 0) {
 		v4l2_err(v4l2_dev, "couldn't init vb2_queue for %s.\n", port->name);
diff --git a/drivers/media/pci/b2c2/flexcop-pci.c b/drivers/media/pci/b2c2/flexcop-pci.c
index 447afbd904a..8b5e0b3a92a 100644
--- a/drivers/media/pci/b2c2/flexcop-pci.c
+++ b/drivers/media/pci/b2c2/flexcop-pci.c
@@ -319,7 +319,6 @@ static int flexcop_pci_init(struct flexcop_pci *fc_pci)
 
 err_pci_iounmap:
 	pci_iounmap(fc_pci->pdev, fc_pci->io_mem);
-	pci_set_drvdata(fc_pci->pdev, NULL);
 err_pci_release_regions:
 	pci_release_regions(fc_pci->pdev);
 err_pci_disable_device:
@@ -332,7 +331,6 @@ static void flexcop_pci_exit(struct flexcop_pci *fc_pci)
 	if (fc_pci->init_state & FC_PCI_INIT) {
 		free_irq(fc_pci->pdev->irq, fc_pci);
 		pci_iounmap(fc_pci->pdev, fc_pci->io_mem);
-		pci_set_drvdata(fc_pci->pdev, NULL);
 		pci_release_regions(fc_pci->pdev);
 		pci_disable_device(fc_pci->pdev);
 	}
diff --git a/drivers/media/pci/bt8xx/bt878.c b/drivers/media/pci/bt8xx/bt878.c
index 66eb0baab0e..d0c281f41a0 100644
--- a/drivers/media/pci/bt8xx/bt878.c
+++ b/drivers/media/pci/bt8xx/bt878.c
@@ -488,8 +488,7 @@ static int bt878_probe(struct pci_dev *dev, const struct pci_device_id *pci_id)
 	btwrite(0, BT848_INT_MASK);
 
 	result = request_irq(bt->irq, bt878_irq,
-			     IRQF_SHARED | IRQF_DISABLED, "bt878",
-			     (void *) bt);
+			     IRQF_SHARED, "bt878", (void *) bt);
 	if (result == -EINVAL) {
 		printk(KERN_ERR "bt878(%d): Bad irq number or handler\n",
 		       bt878_num);
@@ -563,7 +562,6 @@ static void bt878_remove(struct pci_dev *pci_dev)
 	bt->shutdown = 1;
 	bt878_mem_free(bt);
 
-	pci_set_drvdata(pci_dev, NULL);
 	pci_disable_device(pci_dev);
 	return;
 }
diff --git a/drivers/media/pci/bt8xx/bttv-cards.c b/drivers/media/pci/bt8xx/bttv-cards.c
index e564aac0aa3..d8ec583c154 100644
--- a/drivers/media/pci/bt8xx/bttv-cards.c
+++ b/drivers/media/pci/bt8xx/bttv-cards.c
@@ -52,6 +52,7 @@ static void osprey_eeprom(struct bttv *btv, const u8 ee[256]);
 static void modtec_eeprom(struct bttv *btv);
 static void init_PXC200(struct bttv *btv);
 static void init_RTV24(struct bttv *btv);
+static void init_PCI8604PW(struct bttv *btv);
 
 static void rv605_muxsel(struct bttv *btv, unsigned int input);
 static void eagle_muxsel(struct bttv *btv, unsigned int input);
@@ -2426,7 +2427,7 @@ struct tvcard bttv_tvcards[] = {
 	},
 		/* ---- card 0x87---------------------------------- */
 	[BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE] = {
-		/* Michael Krufky <mkrufky@m1k.net> */
+		/* Michael Krufky <mkrufky@linuxtv.org> */
 		.name           = "DViCO FusionHDTV 5 Lite",
 		.tuner_type     = TUNER_LG_TDVS_H06XF, /* TDVS-H064F */
 		.tuner_addr	= ADDR_UNSET,
@@ -2855,7 +2856,38 @@ struct tvcard bttv_tvcards[] = {
 		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
 	},
-
+	[BTTV_BOARD_KWORLD_VSTREAM_XPERT] = {
+		/* Pojar George <geoubuntu@gmail.com> */
+		.name           = "Kworld V-Stream Xpert TV PVR878",
+		.video_inputs   = 3,
+		/* .audio_inputs= 1, */
+		.svhs           = 2,
+		.gpiomask       = 0x001c0007,
+		.muxsel         = MUXSEL(2, 3, 1, 1),
+		.gpiomux        = { 0, 1, 2, 2 },
+		.gpiomute       = 3,
+		.pll            = PLL_28,
+		.tuner_type     = TUNER_TENA_9533_DI,
+		.tuner_addr    = ADDR_UNSET,
+		.has_remote     = 1,
+		.has_radio      = 1,
+	},
+	/* ---- card 0xa6---------------------------------- */
+	[BTTV_BOARD_PCI_8604PW] = {
+		/* PCI-8604PW with special unlock sequence */
+		.name           = "PCI-8604PW",
+		.video_inputs   = 2,
+		/* .audio_inputs= 0, */
+		.svhs           = NO_SVHS,
+		/* The second input is available on CN4, if populated.
+		 * The other 5x2 header (CN2?) connects to the same inputs
+		 * as the on-board BNCs */
+		.muxsel         = MUXSEL(2, 3),
+		.tuner_type     = TUNER_ABSENT,
+		.no_msp34xx	= 1,
+		.no_tda7432	= 1,
+		.pll            = PLL_35,
+	},
 };
 
 static const unsigned int bttv_num_tvcards = ARRAY_SIZE(bttv_tvcards);
@@ -3290,6 +3322,9 @@ void bttv_init_card1(struct bttv *btv)
 	case BTTV_BOARD_ADLINK_RTV24:
 		init_RTV24( btv );
 		break;
+	case BTTV_BOARD_PCI_8604PW:
+		init_PCI8604PW(btv);
+		break;
 
 	}
 	if (!bttv_tvcards[btv->c.type].has_dvb)
@@ -4170,6 +4205,96 @@ init_RTV24 (struct bttv *btv)
 
 
 /* ----------------------------------------------------------------------- */
+/*
+ *  The PCI-8604PW contains a CPLD, probably an ispMACH 4A, that filters
+ *  the PCI REQ signals comming from the four BT878 chips. After power
+ *  up, the CPLD does not forward requests to the bus, which prevents
+ *  the BT878 from fetching RISC instructions from memory. While the
+ *  CPLD is connected to most of the GPIOs of PCI device 0xD, only
+ *  five appear to play a role in unlocking the REQ signal. The following
+ *  sequence has been determined by trial and error without access to the
+ *  original driver.
+ *
+ *  Eight GPIOs of device 0xC are provided on connector CN4 (4 in, 4 out).
+ *  Devices 0xE and 0xF do not appear to have anything connected to their
+ *  GPIOs.
+ *
+ *  The correct GPIO_OUT_EN value might have some more bits set. It should
+ *  be possible to derive it from a boundary scan of the CPLD. Its JTAG
+ *  pins are routed to test points.
+ *
+ */
+/* ----------------------------------------------------------------------- */
+static void
+init_PCI8604PW(struct bttv *btv)
+{
+	int state;
+
+	if ((PCI_SLOT(btv->c.pci->devfn) & ~3) != 0xC) {
+		pr_warn("This is not a PCI-8604PW\n");
+		return;
+	}
+
+	if (PCI_SLOT(btv->c.pci->devfn) != 0xD)
+		return;
+
+	btwrite(0x080002, BT848_GPIO_OUT_EN);
+
+	state = (btread(BT848_GPIO_DATA) >> 21) & 7;
+
+	for (;;) {
+		switch (state) {
+		case 1:
+		case 5:
+		case 6:
+		case 4:
+			pr_debug("PCI-8604PW in state %i, toggling pin\n",
+				 state);
+			btwrite(0x080000, BT848_GPIO_DATA);
+			msleep(1);
+			btwrite(0x000000, BT848_GPIO_DATA);
+			msleep(1);
+			break;
+		case 7:
+			pr_info("PCI-8604PW unlocked\n");
+			return;
+		case 0:
+			/* FIXME: If we are in state 7 and toggle GPIO[19] one
+			   more time, the CPLD goes into state 0, where PCI bus
+			   mastering is inhibited again. We have not managed to
+			   get out of that state. */
+
+			pr_err("PCI-8604PW locked until reset\n");
+			return;
+		default:
+			pr_err("PCI-8604PW in unknown state %i\n", state);
+			return;
+		}
+
+		state = (state << 4) | ((btread(BT848_GPIO_DATA) >> 21) & 7);
+
+		switch (state) {
+		case 0x15:
+		case 0x56:
+		case 0x64:
+		case 0x47:
+		/* The transition from state 7 to state 0 is, as explained
+		   above, valid but undesired and with this code impossible
+		   as we exit as soon as we are in state 7.
+		case 0x70: */
+			break;
+		default:
+			pr_err("PCI-8604PW invalid transition %i -> %i\n",
+			       state >> 4, state & 7);
+			return;
+		}
+		state &= 7;
+	}
+}
+
+
+
+/* ----------------------------------------------------------------------- */
 /* Miro Pro radio stuff -- the tea5757 is connected to some GPIO ports     */
 /*
  * Copyright (c) 1999 Csaba Halasz <qgehali@uni-miskolc.hu>
@@ -4441,9 +4566,7 @@ static void tibetCS16_init(struct bttv *btv)
  * is {3, 0, 2, 1}, i.e. the first controller to be detected is logical
  * unit 3, the second (which is the master) is logical unit 0, etc.
  * We need to maintain the status of the analog switch (which of the 16
- * cameras is connected to which of the 4 controllers).  Rather than
- * add to the bttv structure for this, we use the data reserved for
- * the mbox (unused for this card type).
+ * cameras is connected to which of the 4 controllers) in sw_status array.
  */
 
 /*
@@ -4478,7 +4601,6 @@ static void kodicom4400r_write(struct bttv *btv,
  */
 static void kodicom4400r_muxsel(struct bttv *btv, unsigned int input)
 {
-	char *sw_status;
 	int xaddr, yaddr;
 	struct bttv *mctlr;
 	static unsigned char map[4] = {3, 0, 2, 1};
@@ -4489,14 +4611,13 @@ static void kodicom4400r_muxsel(struct bttv *btv, unsigned int input)
 	}
 	yaddr = (btv->c.nr - mctlr->c.nr + 1) & 3; /* the '&' is for safety */
 	yaddr = map[yaddr];
-	sw_status = (char *)(&mctlr->mbox_we);
 	xaddr = input & 0xf;
 	/* Check if the controller/camera pair has changed, else ignore */
-	if (sw_status[yaddr] != xaddr)
+	if (mctlr->sw_status[yaddr] != xaddr)
 	{
 		/* "open" the old switch, "close" the new one, save the new */
-		kodicom4400r_write(mctlr, sw_status[yaddr], yaddr, 0);
-		sw_status[yaddr] = xaddr;
+		kodicom4400r_write(mctlr, mctlr->sw_status[yaddr], yaddr, 0);
+		mctlr->sw_status[yaddr] = xaddr;
 		kodicom4400r_write(mctlr, xaddr, yaddr, 1);
 	}
 }
@@ -4509,7 +4630,6 @@ static void kodicom4400r_muxsel(struct bttv *btv, unsigned int input)
  */
 static void kodicom4400r_init(struct bttv *btv)
 {
-	char *sw_status = (char *)(&btv->mbox_we);
 	int ix;
 
 	gpio_inout(0x0003ff, 0x0003ff);
@@ -4517,7 +4637,7 @@ static void kodicom4400r_init(struct bttv *btv)
 	gpio_write(0);
 	/* Preset camera 0 to the 4 controllers */
 	for (ix = 0; ix < 4; ix++) {
-		sw_status[ix] = ix;
+		btv->sw_status[ix] = ix;
 		kodicom4400r_write(btv, ix, ix, 1);
 	}
 	/*
@@ -4794,7 +4914,6 @@ static void gv800s_write(struct bttv *btv,
 static void gv800s_muxsel(struct bttv *btv, unsigned int input)
 {
 	struct bttv *mctlr;
-	char *sw_status;
 	int xaddr, yaddr;
 	static unsigned int map[4][4] = { { 0x0, 0x4, 0xa, 0x6 },
 					  { 0x1, 0x5, 0xb, 0x7 },
@@ -4807,14 +4926,13 @@ static void gv800s_muxsel(struct bttv *btv, unsigned int input)
 		return;
 	}
 	yaddr = (btv->c.nr - mctlr->c.nr) & 3;
-	sw_status = (char *)(&mctlr->mbox_we);
 	xaddr = map[yaddr][input] & 0xf;
 
 	/* Check if the controller/camera pair has changed, ignore otherwise */
-	if (sw_status[yaddr] != xaddr) {
+	if (mctlr->sw_status[yaddr] != xaddr) {
 		/* disable the old switch, enable the new one and save status */
-		gv800s_write(mctlr, sw_status[yaddr], yaddr, 0);
-		sw_status[yaddr] = xaddr;
+		gv800s_write(mctlr, mctlr->sw_status[yaddr], yaddr, 0);
+		mctlr->sw_status[yaddr] = xaddr;
 		gv800s_write(mctlr, xaddr, yaddr, 1);
 	}
 }
@@ -4822,7 +4940,6 @@ static void gv800s_muxsel(struct bttv *btv, unsigned int input)
 /* GeoVision GV-800(S) "master" chip init */
 static void gv800s_init(struct bttv *btv)
 {
-	char *sw_status = (char *)(&btv->mbox_we);
 	int ix;
 
 	gpio_inout(0xf107f, 0xf107f);
@@ -4831,7 +4948,7 @@ static void gv800s_init(struct bttv *btv)
 
 	/* Preset camera 0 to the 4 controllers */
 	for (ix = 0; ix < 4; ix++) {
-		sw_status[ix] = ix;
+		btv->sw_status[ix] = ix;
 		gv800s_write(btv, ix, ix, 1);
 	}
 
diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c
index c6532de0eac..da780f42b12 100644
--- a/drivers/media/pci/bt8xx/bttv-driver.c
+++ b/drivers/media/pci/bt8xx/bttv-driver.c
@@ -1126,9 +1126,9 @@ bttv_crop_calc_limits(struct bttv_crop *c)
 		c->min_scaled_height = 32;
 	} else {
 		c->min_scaled_width =
-			(max(48, c->rect.width >> 4) + 3) & ~3;
+			(max_t(unsigned int, 48, c->rect.width >> 4) + 3) & ~3;
 		c->min_scaled_height =
-			max(32, c->rect.height >> 4);
+			max_t(unsigned int, 32, c->rect.height >> 4);
 	}
 
 	c->max_scaled_width  = c->rect.width & ~3;
@@ -1182,7 +1182,7 @@ set_tvnorm(struct bttv *btv, unsigned int norm)
 		break;
 	}
 	id = tvnorm->v4l2_id;
-	bttv_call_all(btv, core, s_std, id);
+	bttv_call_all(btv, video, s_std, id);
 
 	return 0;
 }
@@ -2024,7 +2024,7 @@ limit_scaled_size_lock       (struct bttv_fh *               fh,
 		/* We cannot scale up. When the scaled image is larger
 		   than crop.rect we adjust the crop.rect as required
 		   by the V4L2 spec, hence cropcap.bounds are our limit. */
-		max_width = min(b->width, (__s32) MAX_HACTIVE);
+		max_width = min_t(unsigned int, b->width, MAX_HACTIVE);
 		max_height = b->height;
 
 		/* We cannot capture the same line as video and VBI data.
@@ -3266,7 +3266,9 @@ static ssize_t radio_read(struct file *file, char __user *data,
 	struct bttv_fh *fh = file->private_data;
 	struct bttv *btv = fh->btv;
 	struct saa6588_command cmd;
-	cmd.block_count = count/3;
+
+	cmd.block_count = count / 3;
+	cmd.nonblocking = file->f_flags & O_NONBLOCK;
 	cmd.buffer = data;
 	cmd.instance = file;
 	cmd.result = -ENODEV;
@@ -4086,7 +4088,7 @@ static int bttv_probe(struct pci_dev *dev, const struct pci_device_id *pci_id)
 	/* disable irqs, register irq handler */
 	btwrite(0, BT848_INT_MASK);
 	result = request_irq(btv->c.pci->irq, bttv_irq,
-	    IRQF_SHARED | IRQF_DISABLED, btv->c.v4l2_dev.name, (void *)btv);
+	    IRQF_SHARED, btv->c.v4l2_dev.name, (void *)btv);
 	if (result < 0) {
 		pr_err("%d: can't get IRQ %d\n",
 		       bttv_num, btv->c.pci->irq);
@@ -4182,7 +4184,8 @@ static int bttv_probe(struct pci_dev *dev, const struct pci_device_id *pci_id)
 	}
 	btv->std = V4L2_STD_PAL;
 	init_irqreg(btv);
-	v4l2_ctrl_handler_setup(hdl);
+	if (!bttv_tvcards[btv->c.type].no_video)
+		v4l2_ctrl_handler_setup(hdl);
 	if (hdl->error) {
 		result = hdl->error;
 		goto fail2;
diff --git a/drivers/media/pci/bt8xx/bttv-gpio.c b/drivers/media/pci/bt8xx/bttv-gpio.c
index 922e8233fd0..3f364b7062b 100644
--- a/drivers/media/pci/bt8xx/bttv-gpio.c
+++ b/drivers/media/pci/bt8xx/bttv-gpio.c
@@ -98,7 +98,7 @@ int bttv_sub_add_device(struct bttv_core *core, char *name)
 
 	err = device_register(&sub->dev);
 	if (0 != err) {
-		kfree(sub);
+		put_device(&sub->dev);
 		return err;
 	}
 	pr_info("%d: add subdevice \"%s\"\n", core->nr, dev_name(&sub->dev));
diff --git a/drivers/media/pci/bt8xx/bttv-input.c b/drivers/media/pci/bt8xx/bttv-input.c
index f36821367d8..5930bce1665 100644
--- a/drivers/media/pci/bt8xx/bttv-input.c
+++ b/drivers/media/pci/bt8xx/bttv-input.c
@@ -483,6 +483,7 @@ int bttv_input_init(struct bttv *btv)
 	case BTTV_BOARD_ASKEY_CPH03X:
 	case BTTV_BOARD_CONCEPTRONIC_CTVFMI2:
 	case BTTV_BOARD_CONTVFMI:
+	case BTTV_BOARD_KWORLD_VSTREAM_XPERT:
 		ir_codes         = RC_MAP_PIXELVIEW;
 		ir->mask_keycode = 0x001F00;
 		ir->mask_keyup   = 0x006000;
diff --git a/drivers/media/pci/bt8xx/bttv.h b/drivers/media/pci/bt8xx/bttv.h
index df578efe03c..f0812624466 100644
--- a/drivers/media/pci/bt8xx/bttv.h
+++ b/drivers/media/pci/bt8xx/bttv.h
@@ -188,6 +188,8 @@
 #define BTTV_BOARD_ADLINK_MPG24            0xa2
 #define BTTV_BOARD_BT848_CAP_14            0xa3
 #define BTTV_BOARD_CYBERVISION_CV06        0xa4
+#define BTTV_BOARD_KWORLD_VSTREAM_XPERT    0xa5
+#define BTTV_BOARD_PCI_8604PW              0xa6
 
 /* more card-specific defines */
 #define PT2254_L_CHANNEL 0x10
diff --git a/drivers/media/pci/bt8xx/bttvp.h b/drivers/media/pci/bt8xx/bttvp.h
index 9c1cc2c50ee..6eefb595d0f 100644
--- a/drivers/media/pci/bt8xx/bttvp.h
+++ b/drivers/media/pci/bt8xx/bttvp.h
@@ -459,6 +459,9 @@ struct bttv {
 	int mbox_iow;
 	int mbox_csel;
 
+	/* switch status for multi-controller cards */
+	char sw_status[4];
+
 	/* risc memory management data
 	   - must acquire s_lock before changing these
 	   - only the irq handler is supported to touch top + bottom + vcurr */
diff --git a/drivers/media/pci/bt8xx/dst.c b/drivers/media/pci/bt8xx/dst.c
index 430b3eb1181..f2261dfe5d1 100644
--- a/drivers/media/pci/bt8xx/dst.c
+++ b/drivers/media/pci/bt8xx/dst.c
@@ -1544,7 +1544,7 @@ static int dst_send_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t minicmd)
 }
 
 
-static int dst_init(struct dvb_frontend *fe)
+static int bt8xx_dst_init(struct dvb_frontend *fe)
 {
 	struct dst_state *state = fe->demodulator_priv;
 
@@ -1707,7 +1707,7 @@ static int dst_get_frontend(struct dvb_frontend *fe)
 	return 0;
 }
 
-static void dst_release(struct dvb_frontend *fe)
+static void bt8xx_dst_release(struct dvb_frontend *fe)
 {
 	struct dst_state *state = fe->demodulator_priv;
 	if (state->dst_ca) {
@@ -1776,8 +1776,8 @@ static struct dvb_frontend_ops dst_dvbt_ops = {
 			FE_CAN_GUARD_INTERVAL_AUTO
 	},
 
-	.release = dst_release,
-	.init = dst_init,
+	.release = bt8xx_dst_release,
+	.init = bt8xx_dst_init,
 	.tune = dst_tune_frontend,
 	.set_frontend = dst_set_frontend,
 	.get_frontend = dst_get_frontend,
@@ -1801,8 +1801,8 @@ static struct dvb_frontend_ops dst_dvbs_ops = {
 		.caps = FE_CAN_FEC_AUTO | FE_CAN_QPSK
 	},
 
-	.release = dst_release,
-	.init = dst_init,
+	.release = bt8xx_dst_release,
+	.init = bt8xx_dst_init,
 	.tune = dst_tune_frontend,
 	.set_frontend = dst_set_frontend,
 	.get_frontend = dst_get_frontend,
@@ -1834,8 +1834,8 @@ static struct dvb_frontend_ops dst_dvbc_ops = {
 			FE_CAN_QAM_256
 	},
 
-	.release = dst_release,
-	.init = dst_init,
+	.release = bt8xx_dst_release,
+	.init = bt8xx_dst_init,
 	.tune = dst_tune_frontend,
 	.set_frontend = dst_set_frontend,
 	.get_frontend = dst_get_frontend,
@@ -1857,8 +1857,8 @@ static struct dvb_frontend_ops dst_atsc_ops = {
 		.caps = FE_CAN_FEC_AUTO | FE_CAN_QAM_AUTO | FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
 	},
 
-	.release = dst_release,
-	.init = dst_init,
+	.release = bt8xx_dst_release,
+	.init = bt8xx_dst_init,
 	.tune = dst_tune_frontend,
 	.set_frontend = dst_set_frontend,
 	.get_frontend = dst_get_frontend,
diff --git a/drivers/media/pci/cx18/cx18-alsa-main.c b/drivers/media/pci/cx18/cx18-alsa-main.c
index b2c8c3439fe..ea272bcb38d 100644
--- a/drivers/media/pci/cx18/cx18-alsa-main.c
+++ b/drivers/media/pci/cx18/cx18-alsa-main.c
@@ -145,11 +145,12 @@ static int snd_cx18_init(struct v4l2_device *v4l2_dev)
 	/* This is a no-op for us.  We'll use the cx->instance */
 
 	/* (2) Create a card instance */
-	ret = snd_card_create(SNDRV_DEFAULT_IDX1, /* use first available id */
-			      SNDRV_DEFAULT_STR1, /* xid from end of shortname*/
-			      THIS_MODULE, 0, &sc);
+	ret = snd_card_new(&cx->pci_dev->dev,
+			   SNDRV_DEFAULT_IDX1, /* use first available id */
+			   SNDRV_DEFAULT_STR1, /* xid from end of shortname*/
+			   THIS_MODULE, 0, &sc);
 	if (ret) {
-		CX18_ALSA_ERR("%s: snd_card_create() failed with err %d\n",
+		CX18_ALSA_ERR("%s: snd_card_new() failed with err %d\n",
 			      __func__, ret);
 		goto err_exit;
 	}
diff --git a/drivers/media/pci/cx18/cx18-av-core.c b/drivers/media/pci/cx18/cx18-av-core.c
index c4890a430dc..2d3afe0431a 100644
--- a/drivers/media/pci/cx18/cx18-av-core.c
+++ b/drivers/media/pci/cx18/cx18-av-core.c
@@ -1263,7 +1263,6 @@ static const struct v4l2_subdev_core_ops cx18_av_general_ops = {
 	.log_status = cx18_av_log_status,
 	.load_fw = cx18_av_load_fw,
 	.reset = cx18_av_reset,
-	.s_std = cx18_av_s_std,
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 	.g_register = cx18_av_g_register,
 	.s_register = cx18_av_s_register,
@@ -1283,6 +1282,7 @@ static const struct v4l2_subdev_audio_ops cx18_av_audio_ops = {
 };
 
 static const struct v4l2_subdev_video_ops cx18_av_video_ops = {
+	.s_std = cx18_av_s_std,
 	.s_routing = cx18_av_s_video_routing,
 	.s_stream = cx18_av_s_stream,
 	.s_mbus_fmt = cx18_av_s_mbus_fmt,
diff --git a/drivers/media/pci/cx18/cx18-driver.c b/drivers/media/pci/cx18/cx18-driver.c
index 004d8ace501..716bdc57fac 100644
--- a/drivers/media/pci/cx18/cx18-driver.c
+++ b/drivers/media/pci/cx18/cx18-driver.c
@@ -324,23 +324,27 @@ static void cx18_eeprom_dump(struct cx18 *cx, unsigned char *eedata, int len)
 /* Hauppauge card? get values from tveeprom */
 void cx18_read_eeprom(struct cx18 *cx, struct tveeprom *tv)
 {
-	struct i2c_client c;
+	struct i2c_client *c;
 	u8 eedata[256];
 
-	memset(&c, 0, sizeof(c));
-	strlcpy(c.name, "cx18 tveeprom tmp", sizeof(c.name));
-	c.adapter = &cx->i2c_adap[0];
-	c.addr = 0xA0 >> 1;
-
 	memset(tv, 0, sizeof(*tv));
-	if (tveeprom_read(&c, eedata, sizeof(eedata)))
+
+	c = kzalloc(sizeof(*c), GFP_KERNEL);
+	if (!c)
 		return;
 
+	strlcpy(c->name, "cx18 tveeprom tmp", sizeof(c->name));
+	c->adapter = &cx->i2c_adap[0];
+	c->addr = 0xa0 >> 1;
+
+	if (tveeprom_read(c, eedata, sizeof(eedata)))
+		goto ret;
+
 	switch (cx->card->type) {
 	case CX18_CARD_HVR_1600_ESMT:
 	case CX18_CARD_HVR_1600_SAMSUNG:
 	case CX18_CARD_HVR_1600_S5H1411:
-		tveeprom_hauppauge_analog(&c, tv, eedata);
+		tveeprom_hauppauge_analog(c, tv, eedata);
 		break;
 	case CX18_CARD_YUAN_MPC718:
 	case CX18_CARD_GOTVIEW_PCI_DVD3:
@@ -354,6 +358,9 @@ void cx18_read_eeprom(struct cx18 *cx, struct tveeprom *tv)
 		cx18_eeprom_dump(cx, eedata, sizeof(eedata));
 		break;
 	}
+
+ret:
+	kfree(c);
 }
 
 static void cx18_process_eeprom(struct cx18 *cx)
@@ -1031,8 +1038,7 @@ static int cx18_probe(struct pci_dev *pci_dev,
 
 	/* Register IRQ */
 	retval = request_irq(cx->pci_dev->irq, cx18_irq_handler,
-			     IRQF_SHARED | IRQF_DISABLED,
-			     cx->v4l2_dev.name, (void *)cx);
+			     IRQF_SHARED, cx->v4l2_dev.name, (void *)cx);
 	if (retval) {
 		CX18_ERR("Failed to register irq %d\n", retval);
 		goto free_i2c;
diff --git a/drivers/media/pci/cx18/cx18-driver.h b/drivers/media/pci/cx18/cx18-driver.h
index 2767c64df0c..57f4688ea55 100644
--- a/drivers/media/pci/cx18/cx18-driver.h
+++ b/drivers/media/pci/cx18/cx18-driver.h
@@ -262,7 +262,7 @@ struct cx18_options {
 };
 
 /* per-mdl bit flags */
-#define CX18_F_M_NEED_SWAP  0	/* mdl buffer data must be endianess swapped */
+#define CX18_F_M_NEED_SWAP  0	/* mdl buffer data must be endianness swapped */
 
 /* per-stream, s_flags */
 #define CX18_F_S_CLAIMED 	3	/* this stream is claimed */
diff --git a/drivers/media/pci/cx18/cx18-fileops.c b/drivers/media/pci/cx18/cx18-fileops.c
index 4bfd865a410..76a3b4ac541 100644
--- a/drivers/media/pci/cx18/cx18-fileops.c
+++ b/drivers/media/pci/cx18/cx18-fileops.c
@@ -760,7 +760,7 @@ int cx18_v4l2_close(struct file *filp)
 		/* Mark that the radio is no longer in use */
 		clear_bit(CX18_F_I_RADIO_USER, &cx->i_flags);
 		/* Switch tuner to TV */
-		cx18_call_all(cx, core, s_std, cx->std);
+		cx18_call_all(cx, video, s_std, cx->std);
 		/* Select correct audio input (i.e. TV tuner or Line in) */
 		cx18_audio_set_io(cx);
 		if (atomic_read(&cx->ana_capturing) > 0) {
diff --git a/drivers/media/pci/cx18/cx18-gpio.c b/drivers/media/pci/cx18/cx18-gpio.c
index 5374aeb0cd2..38dc6b8f825 100644
--- a/drivers/media/pci/cx18/cx18-gpio.c
+++ b/drivers/media/pci/cx18/cx18-gpio.c
@@ -180,7 +180,6 @@ static int gpiomux_s_audio_routing(struct v4l2_subdev *sd,
 
 static const struct v4l2_subdev_core_ops gpiomux_core_ops = {
 	.log_status = gpiomux_log_status,
-	.s_std = gpiomux_s_std,
 };
 
 static const struct v4l2_subdev_tuner_ops gpiomux_tuner_ops = {
@@ -191,10 +190,15 @@ static const struct v4l2_subdev_audio_ops gpiomux_audio_ops = {
 	.s_routing = gpiomux_s_audio_routing,
 };
 
+static const struct v4l2_subdev_video_ops gpiomux_video_ops = {
+	.s_std = gpiomux_s_std,
+};
+
 static const struct v4l2_subdev_ops gpiomux_ops = {
 	.core = &gpiomux_core_ops,
 	.tuner = &gpiomux_tuner_ops,
 	.audio = &gpiomux_audio_ops,
+	.video = &gpiomux_video_ops,
 };
 
 /*
diff --git a/drivers/media/pci/cx18/cx18-ioctl.c b/drivers/media/pci/cx18/cx18-ioctl.c
index 1110bcb14e2..fefb2cd3583 100644
--- a/drivers/media/pci/cx18/cx18-ioctl.c
+++ b/drivers/media/pci/cx18/cx18-ioctl.c
@@ -602,7 +602,7 @@ int cx18_s_std(struct file *file, void *fh, v4l2_std_id std)
 			(unsigned long long) cx->std);
 
 	/* Tuner */
-	cx18_call_all(cx, core, s_std, cx->std);
+	cx18_call_all(cx, video, s_std, cx->std);
 	return 0;
 }
 
diff --git a/drivers/media/pci/cx23885/Kconfig b/drivers/media/pci/cx23885/Kconfig
index b3688aa8acc..d1dcb1d2e08 100644
--- a/drivers/media/pci/cx23885/Kconfig
+++ b/drivers/media/pci/cx23885/Kconfig
@@ -23,12 +23,14 @@ config VIDEO_CX23885
 	select DVB_STB6100 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_STV6110 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_CX24116 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_CX24117 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_STV0900 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_DS3000 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_TS2020 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_STV0367 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_TDA10071 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_A8293 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_MB86A20S if MEDIA_SUBDRV_AUTOSELECT
 	select MEDIA_TUNER_MT2063 if MEDIA_SUBDRV_AUTOSELECT
 	select MEDIA_TUNER_MT2131 if MEDIA_SUBDRV_AUTOSELECT
 	select MEDIA_TUNER_XC2028 if MEDIA_SUBDRV_AUTOSELECT
diff --git a/drivers/media/pci/cx23885/cimax2.c b/drivers/media/pci/cx23885/cimax2.c
index 7344849183a..16fa7ea4d4a 100644
--- a/drivers/media/pci/cx23885/cimax2.c
+++ b/drivers/media/pci/cx23885/cimax2.c
@@ -26,6 +26,10 @@
 #include "cx23885.h"
 #include "cimax2.h"
 #include "dvb_ca_en50221.h"
+
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 /**** Bit definitions for MC417_RWD and MC417_OEN registers  ***
   bits 31-16
 +-----------+
@@ -125,7 +129,7 @@ static int netup_write_i2c(struct i2c_adapter *i2c_adap, u8 addr, u8 reg,
 						u8 *buf, int len)
 {
 	int ret;
-	u8 buffer[len + 1];
+	u8 buffer[MAX_XFER_SIZE];
 
 	struct i2c_msg msg = {
 		.addr	= addr,
@@ -134,6 +138,13 @@ static int netup_write_i2c(struct i2c_adapter *i2c_adap, u8 addr, u8 reg,
 		.len	= len + 1
 	};
 
+	if (1 + len > sizeof(buffer)) {
+		printk(KERN_WARNING
+		       "%s: i2c wr reg=%04x: len=%d is too big!\n",
+		       KBUILD_MODNAME, reg, len);
+		return -EINVAL;
+	}
+
 	buffer[0] = reg;
 	memcpy(&buffer[1], buf, len);
 
diff --git a/drivers/media/pci/cx23885/cx23885-417.c b/drivers/media/pci/cx23885/cx23885-417.c
index e3fc2c71808..95666eee7b2 100644
--- a/drivers/media/pci/cx23885/cx23885-417.c
+++ b/drivers/media/pci/cx23885/cx23885-417.c
@@ -427,7 +427,7 @@ int mc417_register_read(struct cx23885_dev *dev, u16 address, u32 *value)
 	cx_write(MC417_RWD, regval);
 
 	/* Transition RD to effect read transaction across bus.
-	 * Transtion 0x5000 -> 0x9000 correct (RD/RDY -> WR/RDY)?
+	 * Transition 0x5000 -> 0x9000 correct (RD/RDY -> WR/RDY)?
 	 * Should it be 0x9000 -> 0xF000 (also why is RDY being set, its
 	 * input only...)
 	 */
diff --git a/drivers/media/pci/cx23885/cx23885-alsa.c b/drivers/media/pci/cx23885/cx23885-alsa.c
index c6c9bd58f8b..554798dcedd 100644
--- a/drivers/media/pci/cx23885/cx23885-alsa.c
+++ b/drivers/media/pci/cx23885/cx23885-alsa.c
@@ -489,7 +489,8 @@ struct cx23885_audio_dev *cx23885_audio_register(struct cx23885_dev *dev)
 		return NULL;
 	}
 
-	err = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
+	err = snd_card_new(&dev->pci->dev,
+			   SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
 			THIS_MODULE, sizeof(struct cx23885_audio_dev), &card);
 	if (err < 0)
 		goto error;
@@ -500,8 +501,6 @@ struct cx23885_audio_dev *cx23885_audio_register(struct cx23885_dev *dev)
 	chip->card = card;
 	spin_lock_init(&chip->lock);
 
-	snd_card_set_dev(card, &dev->pci->dev);
-
 	err = snd_cx23885_pcm(chip, 0, "CX23885 Digital");
 	if (err < 0)
 		goto error;
diff --git a/drivers/media/pci/cx23885/cx23885-av.c b/drivers/media/pci/cx23885/cx23885-av.c
index e958a01fd55..c443b7ac5ad 100644
--- a/drivers/media/pci/cx23885/cx23885-av.c
+++ b/drivers/media/pci/cx23885/cx23885-av.c
@@ -23,6 +23,7 @@
 
 #include "cx23885.h"
 #include "cx23885-av.h"
+#include "cx23885-video.h"
 
 void cx23885_av_work_handler(struct work_struct *work)
 {
@@ -32,5 +33,17 @@ void cx23885_av_work_handler(struct work_struct *work)
 
 	v4l2_subdev_call(dev->sd_cx25840, core, interrupt_service_routine,
 			 PCI_MSK_AV_CORE, &handled);
+
+	/* Getting here with the interrupt not handled
+	   then probbaly flatiron does have pending interrupts.
+	*/
+	if (!handled) {
+		/* clear left and right adc channel interrupt request flag */
+		cx23885_flatiron_write(dev, 0x1f,
+			cx23885_flatiron_read(dev, 0x1f) | 0x80);
+		cx23885_flatiron_write(dev, 0x23,
+			cx23885_flatiron_read(dev, 0x23) | 0x80);
+	}
+
 	cx23885_irq_enable(dev, PCI_MSK_AV_CORE);
 }
diff --git a/drivers/media/pci/cx23885/cx23885-cards.c b/drivers/media/pci/cx23885/cx23885-cards.c
index 7e923f8dd2f..79f20c8c842 100644
--- a/drivers/media/pci/cx23885/cx23885-cards.c
+++ b/drivers/media/pci/cx23885/cx23885-cards.c
@@ -223,6 +223,39 @@ struct cx23885_board cx23885_boards[] = {
 		.name		= "Leadtek Winfast PxDVR3200 H",
 		.portc		= CX23885_MPEG_DVB,
 	},
+	[CX23885_BOARD_LEADTEK_WINFAST_PXPVR2200] = {
+		.name		= "Leadtek Winfast PxPVR2200",
+		.porta		= CX23885_ANALOG_VIDEO,
+		.tuner_type	= TUNER_XC2028,
+		.tuner_addr	= 0x61,
+		.tuner_bus	= 1,
+		.input		= {{
+			.type	= CX23885_VMUX_TELEVISION,
+			.vmux	= CX25840_VIN2_CH1 |
+				  CX25840_VIN5_CH2,
+			.amux	= CX25840_AUDIO8,
+			.gpio0	= 0x704040,
+		}, {
+			.type	= CX23885_VMUX_COMPOSITE1,
+			.vmux	= CX25840_COMPOSITE1,
+			.amux	= CX25840_AUDIO7,
+			.gpio0	= 0x704040,
+		}, {
+			.type	= CX23885_VMUX_SVIDEO,
+			.vmux	= CX25840_SVIDEO_LUMA3 |
+				  CX25840_SVIDEO_CHROMA4,
+			.amux	= CX25840_AUDIO7,
+			.gpio0	= 0x704040,
+		}, {
+			.type	= CX23885_VMUX_COMPONENT,
+			.vmux	= CX25840_VIN7_CH1 |
+				  CX25840_VIN6_CH2 |
+				  CX25840_VIN8_CH3 |
+				  CX25840_COMPONENT_ON,
+			.amux	= CX25840_AUDIO7,
+			.gpio0	= 0x704040,
+		} },
+	},
 	[CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000] = {
 		.name		= "Leadtek Winfast PxDVR3200 H XC4000",
 		.porta		= CX23885_ANALOG_VIDEO,
@@ -259,6 +292,16 @@ struct cx23885_board cx23885_boards[] = {
 		.name		= "TurboSight TBS 6920",
 		.portb		= CX23885_MPEG_DVB,
 	},
+	[CX23885_BOARD_TBS_6980] = {
+		.name		= "TurboSight TBS 6980",
+		.portb		= CX23885_MPEG_DVB,
+		.portc		= CX23885_MPEG_DVB,
+	},
+	[CX23885_BOARD_TBS_6981] = {
+		.name		= "TurboSight TBS 6981",
+		.portb		= CX23885_MPEG_DVB,
+		.portc		= CX23885_MPEG_DVB,
+	},
 	[CX23885_BOARD_TEVII_S470] = {
 		.name		= "TeVii S470",
 		.portb		= CX23885_MPEG_DVB,
@@ -528,11 +571,12 @@ struct cx23885_board cx23885_boards[] = {
 		} },
 	},
 	[CX23885_BOARD_MYGICA_X8507] = {
-		.name		= "Mygica X8507",
+		.name		= "Mygica X8502/X8507 ISDB-T",
 		.tuner_type = TUNER_XC5000,
 		.tuner_addr = 0x61,
 		.tuner_bus	= 1,
 		.porta		= CX23885_ANALOG_VIDEO,
+		.portb		= CX23885_MPEG_DVB,
 		.input		= {
 			{
 				.type   = CX23885_VMUX_TELEVISION,
@@ -687,6 +731,10 @@ struct cx23885_subid cx23885_subids[] = {
 		.card      = CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H,
 	}, {
 		.subvendor = 0x107d,
+		.subdevice = 0x6f21,
+		.card      = CX23885_BOARD_LEADTEK_WINFAST_PXPVR2200,
+	}, {
+		.subvendor = 0x107d,
 		.subdevice = 0x6f39,
 		.card	   = CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000,
 	}, {
@@ -698,6 +746,14 @@ struct cx23885_subid cx23885_subids[] = {
 		.subdevice = 0x8888,
 		.card      = CX23885_BOARD_TBS_6920,
 	}, {
+		.subvendor = 0x6980,
+		.subdevice = 0x8888,
+		.card      = CX23885_BOARD_TBS_6980,
+	}, {
+		.subvendor = 0x6981,
+		.subdevice = 0x8888,
+		.card      = CX23885_BOARD_TBS_6981,
+	}, {
 		.subvendor = 0xd470,
 		.subdevice = 0x9022,
 		.card      = CX23885_BOARD_TEVII_S470,
@@ -1022,6 +1078,35 @@ static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
 			dev->name, tv.model);
 }
 
+/* Some TBS cards require initing a chip using a bitbanged SPI attached
+   to the cx23885 gpio's. If this chip doesn't get init'ed the demod
+   doesn't respond to any command. */
+static void tbs_card_init(struct cx23885_dev *dev)
+{
+	int i;
+	const u8 buf[] = {
+		0xe0, 0x06, 0x66, 0x33, 0x65,
+		0x01, 0x17, 0x06, 0xde};
+
+	switch (dev->board) {
+	case CX23885_BOARD_TBS_6980:
+	case CX23885_BOARD_TBS_6981:
+		cx_set(GP0_IO, 0x00070007);
+		usleep_range(1000, 10000);
+		cx_clear(GP0_IO, 2);
+		usleep_range(1000, 10000);
+		for (i = 0; i < 9 * 8; i++) {
+			cx_clear(GP0_IO, 7);
+			usleep_range(1000, 10000);
+			cx_set(GP0_IO,
+				((buf[i >> 3] >> (7 - (i & 7))) & 1) | 4);
+			usleep_range(1000, 10000);
+		}
+		cx_set(GP0_IO, 7);
+		break;
+	}
+}
+
 int cx23885_tuner_callback(void *priv, int component, int command, int arg)
 {
 	struct cx23885_tsport *port = priv;
@@ -1042,6 +1127,7 @@ int cx23885_tuner_callback(void *priv, int component, int command, int arg)
 	case CX23885_BOARD_HAUPPAUGE_HVR1500:
 	case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
 	case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
+	case CX23885_BOARD_LEADTEK_WINFAST_PXPVR2200:
 	case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000:
 	case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
 	case CX23885_BOARD_COMPRO_VIDEOMATE_E800:
@@ -1207,6 +1293,7 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
 		cx_set(GP0_IO, 0x000f000f);
 		break;
 	case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
+	case CX23885_BOARD_LEADTEK_WINFAST_PXPVR2200:
 	case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000:
 	case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
 	case CX23885_BOARD_COMPRO_VIDEOMATE_E800:
@@ -1224,6 +1311,8 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
 		cx_set(GP0_IO, 0x00040004);
 		break;
 	case CX23885_BOARD_TBS_6920:
+	case CX23885_BOARD_TBS_6980:
+	case CX23885_BOARD_TBS_6981:
 	case CX23885_BOARD_PROF_8000:
 		cx_write(MC417_CTL, 0x00000036);
 		cx_write(MC417_OEN, 0x00001000);
@@ -1281,7 +1370,7 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
 	case CX23885_BOARD_MYGICA_X8507:
 		/* GPIO-0 (0)Analog / (1)Digital TV */
 		/* GPIO-1 reset XC5000 */
-		/* GPIO-2 reset LGS8GL5 / LGS8G75 */
+		/* GPIO-2 demod reset */
 		cx23885_gpio_enable(dev, GPIO_0 | GPIO_1 | GPIO_2, 1);
 		cx23885_gpio_clear(dev, GPIO_1 | GPIO_2);
 		mdelay(100);
@@ -1472,6 +1561,8 @@ int cx23885_ir_init(struct cx23885_dev *dev)
 	case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
 	case CX23885_BOARD_TEVII_S470:
 	case CX23885_BOARD_MYGICA_X8507:
+	case CX23885_BOARD_TBS_6980:
+	case CX23885_BOARD_TBS_6981:
 		if (!enable_885_ir)
 			break;
 		dev->sd_ir = cx23885_find_hw(dev, CX23885_HW_AV_CORE);
@@ -1515,6 +1606,8 @@ void cx23885_ir_fini(struct cx23885_dev *dev)
 	case CX23885_BOARD_TEVII_S470:
 	case CX23885_BOARD_HAUPPAUGE_HVR1250:
 	case CX23885_BOARD_MYGICA_X8507:
+	case CX23885_BOARD_TBS_6980:
+	case CX23885_BOARD_TBS_6981:
 		cx23885_irq_remove(dev, PCI_MSK_AV_CORE);
 		/* sd_ir is a duplicate pointer to the AV Core, just clear it */
 		dev->sd_ir = NULL;
@@ -1560,6 +1653,8 @@ void cx23885_ir_pci_int_enable(struct cx23885_dev *dev)
 	case CX23885_BOARD_TEVII_S470:
 	case CX23885_BOARD_HAUPPAUGE_HVR1250:
 	case CX23885_BOARD_MYGICA_X8507:
+	case CX23885_BOARD_TBS_6980:
+	case CX23885_BOARD_TBS_6981:
 		if (dev->sd_ir)
 			cx23885_irq_add_enable(dev, PCI_MSK_AV_CORE);
 		break;
@@ -1675,8 +1770,19 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 		ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
 		ts2->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
 		break;
+	case CX23885_BOARD_TBS_6980:
+	case CX23885_BOARD_TBS_6981:
+		ts1->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
+		ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
+		ts1->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
+		ts2->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
+		ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
+		ts2->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
+		tbs_card_init(dev);
+		break;
 	case CX23885_BOARD_MYGICA_X8506:
 	case CX23885_BOARD_MAGICPRO_PROHDTVE2:
+	case CX23885_BOARD_MYGICA_X8507:
 		ts1->gen_ctrl_val  = 0x5; /* Parallel */
 		ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
 		ts1->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
@@ -1702,6 +1808,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 	case CX23885_BOARD_HAUPPAUGE_HVR1700:
 	case CX23885_BOARD_HAUPPAUGE_HVR1400:
 	case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
+	case CX23885_BOARD_LEADTEK_WINFAST_PXPVR2200:
 	case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000:
 	case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
 	case CX23885_BOARD_HAUPPAUGE_HVR1270:
@@ -1731,6 +1838,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 	case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
 	case CX23885_BOARD_HAUPPAUGE_HVR1700:
 	case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
+	case CX23885_BOARD_LEADTEK_WINFAST_PXPVR2200:
 	case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000:
 	case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
 	case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
@@ -1750,6 +1858,8 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 	case CX23885_BOARD_MYGICA_X8507:
 	case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
 	case CX23885_BOARD_AVERMEDIA_HC81R:
+	case CX23885_BOARD_TBS_6980:
+	case CX23885_BOARD_TBS_6981:
 		dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
 				&dev->i2c_bus[2].i2c_adap,
 				"cx25840", 0x88 >> 1, NULL);
diff --git a/drivers/media/pci/cx23885/cx23885-core.c b/drivers/media/pci/cx23885/cx23885-core.c
index 268654ac9a9..edcd79db1e4 100644
--- a/drivers/media/pci/cx23885/cx23885-core.c
+++ b/drivers/media/pci/cx23885/cx23885-core.c
@@ -1941,10 +1941,7 @@ static irqreturn_t cx23885_irq(int irq, void *dev_id)
 
 	if ((pci_status & pci_mask) & PCI_MSK_AV_CORE) {
 		cx23885_irq_disable(dev, PCI_MSK_AV_CORE);
-		if (!schedule_work(&dev->cx25840_work))
-			printk(KERN_ERR "%s: failed to set up deferred work for"
-			       " AV Core/IR interrupt. Interrupt is disabled"
-			       " and won't be re-enabled\n", dev->name);
+		schedule_work(&dev->cx25840_work);
 		handled++;
 	}
 
@@ -2132,7 +2129,7 @@ static int cx23885_initdev(struct pci_dev *pci_dev,
 	}
 
 	err = request_irq(pci_dev->irq, cx23885_irq,
-			  IRQF_SHARED | IRQF_DISABLED, dev->name, dev);
+			  IRQF_SHARED, dev->name, dev);
 	if (err < 0) {
 		printk(KERN_ERR "%s: can't get IRQ %d\n",
 		       dev->name, pci_dev->irq);
diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c
index 9c5ed10b2c5..4be01b3bd4f 100644
--- a/drivers/media/pci/cx23885/cx23885-dvb.c
+++ b/drivers/media/pci/cx23885/cx23885-dvb.c
@@ -51,6 +51,7 @@
 #include "stv6110.h"
 #include "lnbh24.h"
 #include "cx24116.h"
+#include "cx24117.h"
 #include "cimax2.h"
 #include "lgs8gxx.h"
 #include "netup-eeprom.h"
@@ -69,6 +70,7 @@
 #include "stb6100_cfg.h"
 #include "tda10071.h"
 #include "a8293.h"
+#include "mb86a20s.h"
 
 static unsigned int debug;
 
@@ -119,8 +121,6 @@ static void dvb_buf_release(struct videobuf_queue *q,
 	cx23885_free_buffer(q, (struct cx23885_buffer *)vb);
 }
 
-static int cx23885_dvb_set_frontend(struct dvb_frontend *fe);
-
 static void cx23885_dvb_gate_ctrl(struct cx23885_tsport  *port, int open)
 {
 	struct videobuf_dvb_frontends *f;
@@ -135,12 +135,6 @@ static void cx23885_dvb_gate_ctrl(struct cx23885_tsport  *port, int open)
 
 	if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
 		fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open);
-
-	/*
-	 * FIXME: Improve this path to avoid calling the
-	 * cx23885_dvb_set_frontend() every time it passes here.
-	 */
-	cx23885_dvb_set_frontend(fe->dvb.frontend);
 }
 
 static struct videobuf_queue_ops dvb_qops = {
@@ -468,6 +462,10 @@ static struct cx24116_config tbs_cx24116_config = {
 	.demod_address = 0x55,
 };
 
+static struct cx24117_config tbs_cx24117_config = {
+	.demod_address = 0x55,
+};
+
 static struct ds3000_config tevii_ds3000_config = {
 	.demod_address = 0x68,
 };
@@ -475,6 +473,7 @@ static struct ds3000_config tevii_ds3000_config = {
 static struct ts2020_config tevii_ts2020_config  = {
 	.tuner_address = 0x60,
 	.clk_out_div = 1,
+	.frequency_div = 1146000,
 };
 
 static struct cx24116_config dvbworld_cx24116_config = {
@@ -500,6 +499,15 @@ static struct xc5000_config mygica_x8506_xc5000_config = {
 	.if_khz = 5380,
 };
 
+static struct mb86a20s_config mygica_x8507_mb86a20s_config = {
+	.demod_address = 0x10,
+};
+
+static struct xc5000_config mygica_x8507_xc5000_config = {
+	.i2c_address = 0x61,
+	.if_khz = 4000,
+};
+
 static struct stv090x_config prof_8000_stv090x_config = {
 	.device                 = STV0903,
 	.demod_mode             = STV090x_SINGLE,
@@ -556,14 +564,27 @@ static int cx23885_dvb_set_frontend(struct dvb_frontend *fe)
 		}
 		break;
 	case CX23885_BOARD_MYGICA_X8506:
+	case CX23885_BOARD_MYGICA_X8507:
 	case CX23885_BOARD_MAGICPRO_PROHDTVE2:
 		/* Select Digital TV */
 		cx23885_gpio_set(dev, GPIO_0);
 		break;
 	}
+
+	/* Call the real set_frontend */
+	if (port->set_frontend)
+		return port->set_frontend(fe);
+
 	return 0;
 }
 
+static void cx23885_set_frontend_hook(struct cx23885_tsport *port,
+				     struct dvb_frontend *fe)
+{
+	port->set_frontend = fe->ops.set_frontend;
+	fe->ops.set_frontend = cx23885_dvb_set_frontend;
+}
+
 static struct lgs8gxx_config magicpro_prohdtve2_lgs8g75_config = {
 	.prod = LGS8GXX_PROD_LGS8G75,
 	.demod_address = 0x19,
@@ -771,6 +792,8 @@ static int dvb_register(struct cx23885_tsport *port)
 				   0x60, &dev->i2c_bus[1].i2c_adap,
 				   &hauppauge_hvr127x_config);
 		}
+		if (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1275)
+			cx23885_set_frontend_hook(port, fe0->dvb.frontend);
 		break;
 	case CX23885_BOARD_HAUPPAUGE_HVR1255:
 	case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
@@ -1027,6 +1050,25 @@ static int dvb_register(struct cx23885_tsport *port)
 			fe0->dvb.frontend->ops.set_voltage = f300_set_voltage;
 
 		break;
+	case CX23885_BOARD_TBS_6980:
+	case CX23885_BOARD_TBS_6981:
+		i2c_bus = &dev->i2c_bus[1];
+
+		switch (port->nr) {
+		/* PORT B */
+		case 1:
+			fe0->dvb.frontend = dvb_attach(cx24117_attach,
+					&tbs_cx24117_config,
+					&i2c_bus->i2c_adap);
+			break;
+		/* PORT C */
+		case 2:
+			fe0->dvb.frontend = dvb_attach(cx24117_attach,
+					&tbs_cx24117_config,
+					&i2c_bus->i2c_adap);
+			break;
+		}
+		break;
 	case CX23885_BOARD_TEVII_S470:
 		i2c_bus = &dev->i2c_bus[1];
 
@@ -1106,6 +1148,21 @@ static int dvb_register(struct cx23885_tsport *port)
 				&i2c_bus2->i2c_adap,
 				&mygica_x8506_xc5000_config);
 		}
+		cx23885_set_frontend_hook(port, fe0->dvb.frontend);
+		break;
+	case CX23885_BOARD_MYGICA_X8507:
+		i2c_bus = &dev->i2c_bus[0];
+		i2c_bus2 = &dev->i2c_bus[1];
+		fe0->dvb.frontend = dvb_attach(mb86a20s_attach,
+			&mygica_x8507_mb86a20s_config,
+			&i2c_bus->i2c_adap);
+		if (fe0->dvb.frontend != NULL) {
+			dvb_attach(xc5000_attach,
+			fe0->dvb.frontend,
+			&i2c_bus2->i2c_adap,
+			&mygica_x8507_xc5000_config);
+		}
+		cx23885_set_frontend_hook(port, fe0->dvb.frontend);
 		break;
 	case CX23885_BOARD_MAGICPRO_PROHDTVE2:
 		i2c_bus = &dev->i2c_bus[0];
@@ -1119,6 +1176,7 @@ static int dvb_register(struct cx23885_tsport *port)
 				&i2c_bus2->i2c_adap,
 				&magicpro_prohdtve2_xc5000_config);
 		}
+		cx23885_set_frontend_hook(port, fe0->dvb.frontend);
 		break;
 	case CX23885_BOARD_HAUPPAUGE_HVR1850:
 		i2c_bus = &dev->i2c_bus[0];
@@ -1249,6 +1307,10 @@ static int dvb_register(struct cx23885_tsport *port)
 		fe0->dvb.frontend = dvb_attach(ds3000_attach,
 					&tevii_ds3000_config,
 					&i2c_bus->i2c_adap);
+		if (fe0->dvb.frontend != NULL) {
+			dvb_attach(ts2020_attach, fe0->dvb.frontend,
+				&tevii_ts2020_config, &i2c_bus->i2c_adap);
+		}
 		break;
 	case CX23885_BOARD_PROF_8000:
 		i2c_bus = &dev->i2c_bus[0];
diff --git a/drivers/media/pci/cx23885/cx23885-input.c b/drivers/media/pci/cx23885/cx23885-input.c
index 7875dfbe09f..097d0a0b5f5 100644
--- a/drivers/media/pci/cx23885/cx23885-input.c
+++ b/drivers/media/pci/cx23885/cx23885-input.c
@@ -90,6 +90,8 @@ void cx23885_input_rx_work_handler(struct cx23885_dev *dev, u32 events)
 	case CX23885_BOARD_TEVII_S470:
 	case CX23885_BOARD_HAUPPAUGE_HVR1250:
 	case CX23885_BOARD_MYGICA_X8507:
+	case CX23885_BOARD_TBS_6980:
+	case CX23885_BOARD_TBS_6981:
 		/*
 		 * The only boards we handle right now.  However other boards
 		 * using the CX2388x integrated IR controller should be similar
@@ -168,6 +170,8 @@ static int cx23885_input_ir_start(struct cx23885_dev *dev)
 		break;
 	case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
 	case CX23885_BOARD_TEVII_S470:
+	case CX23885_BOARD_TBS_6980:
+	case CX23885_BOARD_TBS_6981:
 		/*
 		 * The IR controller on this board only returns pulse widths.
 		 * Any other mode setting will fail to set up the device.
@@ -298,6 +302,14 @@ int cx23885_input_init(struct cx23885_dev *dev)
 		/* A guess at the remote */
 		rc_map = RC_MAP_TOTAL_MEDIA_IN_HAND_02;
 		break;
+	case CX23885_BOARD_TBS_6980:
+	case CX23885_BOARD_TBS_6981:
+		/* Integrated CX23885 IR controller */
+		driver_type = RC_DRIVER_IR_RAW;
+		allowed_protos = RC_BIT_ALL;
+		/* A guess at the remote */
+		rc_map = RC_MAP_TBS_NEC;
+		break;
 	default:
 		return -ENODEV;
 	}
@@ -334,7 +346,7 @@ int cx23885_input_init(struct cx23885_dev *dev)
 	}
 	rc->dev.parent = &dev->pci->dev;
 	rc->driver_type = driver_type;
-	rc->allowed_protos = allowed_protos;
+	rc_set_allowed_protocols(rc, allowed_protos);
 	rc->priv = kernel_ir;
 	rc->open = cx23885_input_ir_open;
 	rc->close = cx23885_input_ir_close;
diff --git a/drivers/media/pci/cx23885/cx23885-video.c b/drivers/media/pci/cx23885/cx23885-video.c
index e33d1a7dfdd..e0a59523cf3 100644
--- a/drivers/media/pci/cx23885/cx23885-video.c
+++ b/drivers/media/pci/cx23885/cx23885-video.c
@@ -32,6 +32,7 @@
 #include <asm/div64.h>
 
 #include "cx23885.h"
+#include "cx23885-video.h"
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
 #include "cx23885-ioctl.h"
@@ -325,7 +326,7 @@ int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm)
 
 	dev->tvnorm = norm;
 
-	call_all(dev, core, s_std, norm);
+	call_all(dev, video, s_std, norm);
 
 	return 0;
 }
@@ -417,7 +418,7 @@ static void res_free(struct cx23885_dev *dev, struct cx23885_fh *fh,
 	mutex_unlock(&dev->lock);
 }
 
-static int cx23885_flatiron_write(struct cx23885_dev *dev, u8 reg, u8 data)
+int cx23885_flatiron_write(struct cx23885_dev *dev, u8 reg, u8 data)
 {
 	/* 8 bit registers, 8 bit values */
 	u8 buf[] = { reg, data };
@@ -428,7 +429,7 @@ static int cx23885_flatiron_write(struct cx23885_dev *dev, u8 reg, u8 data)
 	return i2c_transfer(&dev->i2c_bus[2].i2c_adap, &msg, 1);
 }
 
-static u8 cx23885_flatiron_read(struct cx23885_dev *dev, u8 reg)
+u8 cx23885_flatiron_read(struct cx23885_dev *dev, u8 reg)
 {
 	/* 8 bit registers, 8 bit values */
 	int ret;
@@ -1588,7 +1589,7 @@ static int cx23885_set_freq_via_ops(struct cx23885_dev *dev,
 		fe = &dev->ts1.analog_fe;
 
 	if (fe && fe->ops.tuner_ops.set_analog_params) {
-		call_all(dev, core, s_std, dev->tvnorm);
+		call_all(dev, video, s_std, dev->tvnorm);
 		fe->ops.tuner_ops.set_analog_params(fe, &params);
 	}
 	else
@@ -1864,7 +1865,8 @@ int cx23885_video_register(struct cx23885_dev *dev)
 
 			v4l2_subdev_call(sd, tuner, s_type_addr, &tun_setup);
 
-			if (dev->board == CX23885_BOARD_LEADTEK_WINFAST_PXTV1200) {
+			if ((dev->board == CX23885_BOARD_LEADTEK_WINFAST_PXTV1200) ||
+			    (dev->board == CX23885_BOARD_LEADTEK_WINFAST_PXPVR2200)) {
 				struct xc2028_ctrl ctrl = {
 					.fname = XC2028_DEFAULT_FIRMWARE,
 					.max_len = 64
diff --git a/drivers/media/pci/cx23885/cx23885-video.h b/drivers/media/pci/cx23885/cx23885-video.h
new file mode 100644
index 00000000000..c961a2b0de0
--- /dev/null
+++ b/drivers/media/pci/cx23885/cx23885-video.h
@@ -0,0 +1,26 @@
+/*
+ *  Driver for the Conexant CX23885/7/8 PCIe bridge
+ *
+ *  Copyright (C) 2010  Andy Walls <awalls@md.metrocast.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version 2
+ *  of the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
+ */
+
+#ifndef _CX23885_VIDEO_H_
+#define _CX23885_VIDEO_H_
+int cx23885_flatiron_write(struct cx23885_dev *dev, u8 reg, u8 data);
+u8 cx23885_flatiron_read(struct cx23885_dev *dev, u8 reg);
+#endif
diff --git a/drivers/media/pci/cx23885/cx23885.h b/drivers/media/pci/cx23885/cx23885.h
index 5687d3f678d..0fa4048ab87 100644
--- a/drivers/media/pci/cx23885/cx23885.h
+++ b/drivers/media/pci/cx23885/cx23885.h
@@ -93,6 +93,9 @@
 #define CX23885_BOARD_PROF_8000                37
 #define CX23885_BOARD_HAUPPAUGE_HVR4400        38
 #define CX23885_BOARD_AVERMEDIA_HC81R          39
+#define CX23885_BOARD_TBS_6981                 40
+#define CX23885_BOARD_TBS_6980                 41
+#define CX23885_BOARD_LEADTEK_WINFAST_PXPVR2200 42
 
 #define GPIO_0 0x00000001
 #define GPIO_1 0x00000002
@@ -320,6 +323,8 @@ struct cx23885_tsport {
 
 	/* Workaround for a temp dvb_frontend that the tuner can attached to */
 	struct dvb_frontend analog_fe;
+
+	int (*set_frontend)(struct dvb_frontend *fe);
 };
 
 struct cx23885_kernel_ir {
diff --git a/drivers/media/pci/cx25821/cx25821-alsa.c b/drivers/media/pci/cx25821/cx25821-alsa.c
index 6e91e84d6bf..2dd5bcaa7e5 100644
--- a/drivers/media/pci/cx25821/cx25821-alsa.c
+++ b/drivers/media/pci/cx25821/cx25821-alsa.c
@@ -618,7 +618,7 @@ static int snd_cx25821_pcm(struct cx25821_audio_dev *chip, int device,
  * Only boards with eeprom and byte 1 at eeprom=1 have it
  */
 
-static DEFINE_PCI_DEVICE_TABLE(cx25821_audio_pci_tbl) = {
+static const struct pci_device_id cx25821_audio_pci_tbl[] = {
 	{0x14f1, 0x0920, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{0,}
 };
@@ -645,8 +645,9 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev)
 		return -ENOENT;
 	}
 
-	err = snd_card_create(index[devno], id[devno], THIS_MODULE,
-			sizeof(struct cx25821_audio_dev), &card);
+	err = snd_card_new(&dev->pci->dev, index[devno], id[devno],
+			   THIS_MODULE,
+			   sizeof(struct cx25821_audio_dev), &card);
 	if (err < 0) {
 		pr_info("DEBUG ERROR: cannot create snd_card_new in %s\n",
 			__func__);
@@ -682,8 +683,6 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev)
 		goto error;
 	}
 
-	snd_card_set_dev(card, &chip->pci->dev);
-
 	strcpy(card->shortname, "cx25821");
 	sprintf(card->longname, "%s at 0x%lx irq %d", chip->dev->name,
 		chip->iobase, chip->irq);
diff --git a/drivers/media/pci/cx25821/cx25821-cards.c b/drivers/media/pci/cx25821/cx25821-cards.c
index 3b409feb03d..f2ebc989b30 100644
--- a/drivers/media/pci/cx25821/cx25821-cards.c
+++ b/drivers/media/pci/cx25821/cx25821-cards.c
@@ -45,5 +45,3 @@ struct cx25821_board cx25821_boards[] = {
 	},
 
 };
-
-const unsigned int cx25821_bcount = ARRAY_SIZE(cx25821_boards);
diff --git a/drivers/media/pci/cx25821/cx25821-core.c b/drivers/media/pci/cx25821/cx25821-core.c
index b762c5b2ca1..e81173c41e5 100644
--- a/drivers/media/pci/cx25821/cx25821-core.c
+++ b/drivers/media/pci/cx25821/cx25821-core.c
@@ -1361,7 +1361,7 @@ static void cx25821_finidev(struct pci_dev *pci_dev)
 	kfree(dev);
 }
 
-static DEFINE_PCI_DEVICE_TABLE(cx25821_pci_tbl) = {
+static const struct pci_device_id cx25821_pci_tbl[] = {
 	{
 		/* CX25821 Athena */
 		.vendor = 0x14f1,
diff --git a/drivers/media/pci/cx25821/cx25821-medusa-video.c b/drivers/media/pci/cx25821/cx25821-medusa-video.c
index 22fa04415cc..43bdfa4dfba 100644
--- a/drivers/media/pci/cx25821/cx25821-medusa-video.c
+++ b/drivers/media/pci/cx25821/cx25821-medusa-video.c
@@ -438,7 +438,7 @@ void medusa_set_resolution(struct cx25821_dev *dev, int width,
 		decoder_count = decoder_select + 1;
 	} else {
 		decoder = 0;
-		decoder_count = _num_decoders;
+		decoder_count = dev->_max_num_decoders;
 	}
 
 	switch (width) {
@@ -506,8 +506,6 @@ static void medusa_set_decoderduration(struct cx25821_dev *dev, int decoder,
 		break;
 	}
 
-	_display_field_cnt[decoder] = duration;
-
 	/* update hardware */
 	fld_cnt = cx25821_i2c_read(&dev->i2c_bus[0], disp_cnt_reg, &tmp);
 
@@ -667,8 +665,6 @@ int medusa_video_init(struct cx25821_dev *dev)
 	int ret_val = 0;
 	int i = 0;
 
-	_num_decoders = dev->_max_num_decoders;
-
 	/* disable Auto source selection on all video decoders */
 	value = cx25821_i2c_read(&dev->i2c_bus[0], MON_A_CTRL, &tmp);
 	value &= 0xFFFFF0FF;
@@ -685,8 +681,14 @@ int medusa_video_init(struct cx25821_dev *dev)
 	if (ret_val < 0)
 		goto error;
 
-	for (i = 0; i < _num_decoders; i++)
-		medusa_set_decoderduration(dev, i, _display_field_cnt[i]);
+	/*
+	 * FIXME: due to a coding bug the duration was always 0. It's
+	 * likely that it really should be something else, but due to the
+	 * lack of documentation I have no idea what it should be. For
+	 * now just fill in 0 as the duration.
+	 */
+	for (i = 0; i < dev->_max_num_decoders; i++)
+		medusa_set_decoderduration(dev, i, 0);
 
 	/* Select monitor as DENC A input, power up the DAC */
 	value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_AB_CTRL, &tmp);
@@ -717,7 +719,7 @@ int medusa_video_init(struct cx25821_dev *dev)
 	/* Turn on all of the data out and control output pins. */
 	value = cx25821_i2c_read(&dev->i2c_bus[0], PIN_OE_CTRL, &tmp);
 	value &= 0xFEF0FE00;
-	if (_num_decoders == MAX_DECODERS) {
+	if (dev->_max_num_decoders == MAX_DECODERS) {
 		/*
 		 * Note: The octal board does not support control pins(bit16-19)
 		 * These bits are ignored in the octal board.
diff --git a/drivers/media/pci/cx25821/cx25821-medusa-video.h b/drivers/media/pci/cx25821/cx25821-medusa-video.h
index 6175e096185..8bf602ff27b 100644
--- a/drivers/media/pci/cx25821/cx25821-medusa-video.h
+++ b/drivers/media/pci/cx25821/cx25821-medusa-video.h
@@ -40,10 +40,4 @@
 #define CONTRAST_DEFAULT                5000
 #define HUE_DEFAULT                     5000
 
-unsigned short _num_decoders;
-unsigned short _num_cameras;
-
-unsigned int _video_standard;
-int _display_field_cnt[MAX_DECODERS];
-
 #endif
diff --git a/drivers/media/pci/cx25821/cx25821-video-upstream.c b/drivers/media/pci/cx25821/cx25821-video-upstream.c
index 88ffef410c5..1f43be0b04c 100644
--- a/drivers/media/pci/cx25821/cx25821-video-upstream.c
+++ b/drivers/media/pci/cx25821/cx25821-video-upstream.c
@@ -159,10 +159,10 @@ static __le32 *cx25821_risc_field_upstream(struct cx25821_channel *chan, __le32
 		 * For the upstream video channel, the risc engine will enable
 		 * the FIFO. */
 		if (fifo_enable && line == 3) {
-			*(rp++) = RISC_WRITECR;
-			*(rp++) = sram_ch->dma_ctl;
-			*(rp++) = FLD_VID_FIFO_EN;
-			*(rp++) = 0x00000001;
+			*(rp++) = cpu_to_le32(RISC_WRITECR);
+			*(rp++) = cpu_to_le32(sram_ch->dma_ctl);
+			*(rp++) = cpu_to_le32(FLD_VID_FIFO_EN);
+			*(rp++) = cpu_to_le32(0x00000001);
 		}
 	}
 
diff --git a/drivers/media/pci/cx88/Kconfig b/drivers/media/pci/cx88/Kconfig
index bb05eca2da2..a63a9ad163b 100644
--- a/drivers/media/pci/cx88/Kconfig
+++ b/drivers/media/pci/cx88/Kconfig
@@ -72,9 +72,9 @@ config VIDEO_CX88_DVB
 	  To compile this driver as a module, choose M here: the
 	  module will be called cx88-dvb.
 
-config VIDEO_CX88_VP3054
-	tristate "VP-3054 Secondary I2C Bus Support"
-	default m
+config VIDEO_CX88_ENABLE_VP3054
+	bool "VP-3054 Secondary I2C Bus Support"
+	default y
 	depends on VIDEO_CX88_DVB && DVB_MT352
 	---help---
 	  This adds DVB-T support for cards based on the
@@ -82,6 +82,11 @@ config VIDEO_CX88_VP3054
 	  which also require support for the VP-3054
 	  Secondary I2C bus, such at DNTV Live! DVB-T Pro.
 
+config VIDEO_CX88_VP3054
+	tristate
+	depends on VIDEO_CX88_DVB && VIDEO_CX88_ENABLE_VP3054
+	default y
+
 config VIDEO_CX88_MPEG
 	tristate
 	depends on VIDEO_CX88_DVB || VIDEO_CX88_BLACKBIRD
diff --git a/drivers/media/pci/cx88/cx88-alsa.c b/drivers/media/pci/cx88/cx88-alsa.c
index aba5b1c649e..a72579a9f67 100644
--- a/drivers/media/pci/cx88/cx88-alsa.c
+++ b/drivers/media/pci/cx88/cx88-alsa.c
@@ -834,7 +834,7 @@ static int snd_cx88_create(struct snd_card *card, struct pci_dev *pci,
 
 	/* get irq */
 	err = request_irq(chip->pci->irq, cx8801_irq,
-			  IRQF_SHARED | IRQF_DISABLED, chip->core->name, chip);
+			  IRQF_SHARED, chip->core->name, chip);
 	if (err < 0) {
 		dprintk(0, "%s: can't get IRQ %d\n",
 		       chip->core->name, chip->pci->irq);
@@ -852,8 +852,6 @@ static int snd_cx88_create(struct snd_card *card, struct pci_dev *pci,
 	chip->irq = pci->irq;
 	synchronize_irq(chip->irq);
 
-	snd_card_set_dev(card, &pci->dev);
-
 	*rchip = chip;
 	*core_ptr = core;
 
@@ -876,8 +874,8 @@ static int cx88_audio_initdev(struct pci_dev *pci,
 		return (-ENOENT);
 	}
 
-	err = snd_card_create(index[devno], id[devno], THIS_MODULE,
-			      sizeof(snd_cx88_card_t), &card);
+	err = snd_card_new(&pci->dev, index[devno], id[devno], THIS_MODULE,
+			   sizeof(snd_cx88_card_t), &card);
 	if (err < 0)
 		return err;
 
@@ -931,11 +929,9 @@ error:
  */
 static void cx88_audio_finidev(struct pci_dev *pci)
 {
-	struct cx88_audio_dev *card = pci_get_drvdata(pci);
-
-	snd_card_free((void *)card);
+	struct snd_card *card = pci_get_drvdata(pci);
 
-	pci_set_drvdata(pci, NULL);
+	snd_card_free(card);
 
 	devno--;
 }
@@ -951,27 +947,4 @@ static struct pci_driver cx88_audio_pci_driver = {
 	.remove   = cx88_audio_finidev,
 };
 
-/****************************************************************************
-				LINUX MODULE INIT
- ****************************************************************************/
-
-/*
- * module init
- */
-static int __init cx88_audio_init(void)
-{
-	printk(KERN_INFO "cx2388x alsa driver version %s loaded\n",
-	       CX88_VERSION);
-	return pci_register_driver(&cx88_audio_pci_driver);
-}
-
-/*
- * module remove
- */
-static void __exit cx88_audio_fini(void)
-{
-	pci_unregister_driver(&cx88_audio_pci_driver);
-}
-
-module_init(cx88_audio_init);
-module_exit(cx88_audio_fini);
+module_pci_driver(cx88_audio_pci_driver);
diff --git a/drivers/media/pci/cx88/cx88-core.c b/drivers/media/pci/cx88/cx88-core.c
index ad59dc9235a..e061c88b697 100644
--- a/drivers/media/pci/cx88/cx88-core.c
+++ b/drivers/media/pci/cx88/cx88-core.c
@@ -1012,7 +1012,7 @@ int cx88_set_tvnorm(struct cx88_core *core, v4l2_std_id norm)
 	set_tvaudio(core);
 
 	// tell i2c chips
-	call_all(core, core, s_std, norm);
+	call_all(core, video, s_std, norm);
 
 	/* The chroma_agc control should be inaccessible if the video format is SECAM */
 	v4l2_ctrl_grab(core->chroma_agc, cxiformat == VideoFormatSECAM);
diff --git a/drivers/media/pci/cx88/cx88-input.c b/drivers/media/pci/cx88/cx88-input.c
index f29e18c72f4..f991696a6c5 100644
--- a/drivers/media/pci/cx88/cx88-input.c
+++ b/drivers/media/pci/cx88/cx88-input.c
@@ -469,7 +469,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 		dev->timeout = 10 * 1000 * 1000; /* 10 ms */
 	} else {
 		dev->driver_type = RC_DRIVER_SCANCODE;
-		dev->allowed_protos = rc_type;
+		rc_set_allowed_protocols(dev, rc_type);
 	}
 
 	ir->core = core;
diff --git a/drivers/media/pci/cx88/cx88-mpeg.c b/drivers/media/pci/cx88/cx88-mpeg.c
index 2d3507eb489..74b7b8614c2 100644
--- a/drivers/media/pci/cx88/cx88-mpeg.c
+++ b/drivers/media/pci/cx88/cx88-mpeg.c
@@ -499,7 +499,7 @@ static int cx8802_init_common(struct cx8802_dev *dev)
 
 	/* get irq */
 	err = request_irq(dev->pci->irq, cx8802_irq,
-			  IRQF_SHARED | IRQF_DISABLED, dev->core->name, dev);
+			  IRQF_SHARED, dev->core->name, dev);
 	if (err < 0) {
 		printk(KERN_ERR "%s: can't get IRQ %d\n",
 		       dev->core->name, dev->pci->irq);
@@ -520,7 +520,6 @@ static void cx8802_fini_common(struct cx8802_dev *dev)
 
 	/* unregister stuff */
 	free_irq(dev->pci->irq, dev);
-	pci_set_drvdata(dev->pci, NULL);
 
 	/* free memory */
 	btcx_riscmem_free(dev->pci,&dev->mpegq.stopper);
@@ -903,20 +902,8 @@ static struct pci_driver cx8802_pci_driver = {
 	.remove   = cx8802_remove,
 };
 
-static int __init cx8802_init(void)
-{
-	printk(KERN_INFO "cx88/2: cx2388x MPEG-TS Driver Manager version %s loaded\n",
-	       CX88_VERSION);
-	return pci_register_driver(&cx8802_pci_driver);
-}
-
-static void __exit cx8802_fini(void)
-{
-	pci_unregister_driver(&cx8802_pci_driver);
-}
+module_pci_driver(cx8802_pci_driver);
 
-module_init(cx8802_init);
-module_exit(cx8802_fini);
 EXPORT_SYMBOL(cx8802_buf_prepare);
 EXPORT_SYMBOL(cx8802_buf_queue);
 EXPORT_SYMBOL(cx8802_cancel_buffers);
diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
index ecf21d9f1f3..ed8cb9037b6 100644
--- a/drivers/media/pci/cx88/cx88-video.c
+++ b/drivers/media/pci/cx88/cx88-video.c
@@ -1738,7 +1738,7 @@ static int cx8800_initdev(struct pci_dev *pci_dev,
 
 	/* get irq */
 	err = request_irq(pci_dev->irq, cx8800_irq,
-			  IRQF_SHARED | IRQF_DISABLED, core->name, dev);
+			  IRQF_SHARED, core->name, dev);
 	if (err < 0) {
 		printk(KERN_ERR "%s/0: can't get IRQ %d\n",
 		       core->name,pci_dev->irq);
@@ -1922,7 +1922,6 @@ static void cx8800_finidev(struct pci_dev *pci_dev)
 
 	free_irq(pci_dev->irq, dev);
 	cx8800_unregister_video(dev);
-	pci_set_drvdata(pci_dev, NULL);
 
 	/* free memory */
 	btcx_riscmem_free(dev->pci,&dev->vidq.stopper);
@@ -2039,17 +2038,4 @@ static struct pci_driver cx8800_pci_driver = {
 #endif
 };
 
-static int __init cx8800_init(void)
-{
-	printk(KERN_INFO "cx88/0: cx2388x v4l2 driver version %s loaded\n",
-	       CX88_VERSION);
-	return pci_register_driver(&cx8800_pci_driver);
-}
-
-static void __exit cx8800_fini(void)
-{
-	pci_unregister_driver(&cx8800_pci_driver);
-}
-
-module_init(cx8800_init);
-module_exit(cx8800_fini);
+module_pci_driver(cx8800_pci_driver);
diff --git a/drivers/media/pci/cx88/cx88.h b/drivers/media/pci/cx88/cx88.h
index afe0eaea81b..28893a6b249 100644
--- a/drivers/media/pci/cx88/cx88.h
+++ b/drivers/media/pci/cx88/cx88.h
@@ -259,7 +259,7 @@ struct cx88_input {
 };
 
 enum cx88_audio_chip {
-	CX88_AUDIO_WM8775,
+	CX88_AUDIO_WM8775 = 1,
 	CX88_AUDIO_TVAUDIO,
 };
 
diff --git a/drivers/media/pci/ddbridge/ddbridge-core.c b/drivers/media/pci/ddbridge/ddbridge-core.c
index 36e34522b9a..fb52bda8d45 100644
--- a/drivers/media/pci/ddbridge/ddbridge-core.c
+++ b/drivers/media/pci/ddbridge/ddbridge-core.c
@@ -876,10 +876,8 @@ static int dvb_input_attach(struct ddb_input *input)
 			return -ENODEV;
 		if (tuner_attach_tda18271(input) < 0)
 			return -ENODEV;
-		if (input->fe) {
-			if (dvb_register_frontend(adap, input->fe) < 0)
-				return -ENODEV;
-		}
+		if (dvb_register_frontend(adap, input->fe) < 0)
+			return -ENODEV;
 		if (input->fe2) {
 			if (dvb_register_frontend(adap, input->fe2) < 0)
 				return -ENODEV;
@@ -1544,7 +1542,7 @@ static void ddb_unmap(struct ddb *dev)
 
 static void ddb_remove(struct pci_dev *pdev)
 {
-	struct ddb *dev = (struct ddb *) pci_get_drvdata(pdev);
+	struct ddb *dev = pci_get_drvdata(pdev);
 
 	ddb_ports_detach(dev);
 	ddb_i2c_release(dev);
diff --git a/drivers/media/pci/dm1105/dm1105.c b/drivers/media/pci/dm1105/dm1105.c
index ab797fe466d..e60ac35fc10 100644
--- a/drivers/media/pci/dm1105/dm1105.c
+++ b/drivers/media/pci/dm1105/dm1105.c
@@ -1178,7 +1178,6 @@ err_pci_release_regions:
 err_pci_disable_device:
 	pci_disable_device(pdev);
 err_kfree:
-	pci_set_drvdata(pdev, NULL);
 	kfree(dev);
 	return ret;
 }
@@ -1202,8 +1201,7 @@ static void dm1105_remove(struct pci_dev *pdev)
 	dvb_dmxdev_release(&dev->dmxdev);
 	dvb_dmx_release(dvbdemux);
 	dvb_unregister_adapter(dvb_adapter);
-	if (&dev->i2c_adap)
-		i2c_del_adapter(&dev->i2c_adap);
+	i2c_del_adapter(&dev->i2c_adap);
 
 	dm1105_hw_exit(dev);
 	synchronize_irq(pdev->irq);
@@ -1211,7 +1209,6 @@ static void dm1105_remove(struct pci_dev *pdev)
 	pci_iounmap(pdev, dev->io_mem);
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
 	dm1105_devcount--;
 	kfree(dev);
 }
diff --git a/drivers/media/pci/ivtv/ivtv-alsa-main.c b/drivers/media/pci/ivtv/ivtv-alsa-main.c
index e970cface70..39b52929755 100644
--- a/drivers/media/pci/ivtv/ivtv-alsa-main.c
+++ b/drivers/media/pci/ivtv/ivtv-alsa-main.c
@@ -145,11 +145,12 @@ static int snd_ivtv_init(struct v4l2_device *v4l2_dev)
 	/* This is a no-op for us.  We'll use the itv->instance */
 
 	/* (2) Create a card instance */
-	ret = snd_card_create(SNDRV_DEFAULT_IDX1, /* use first available id */
-			      SNDRV_DEFAULT_STR1, /* xid from end of shortname*/
-			      THIS_MODULE, 0, &sc);
+	ret = snd_card_new(&itv->pdev->dev,
+			   SNDRV_DEFAULT_IDX1, /* use first available id */
+			   SNDRV_DEFAULT_STR1, /* xid from end of shortname*/
+			   THIS_MODULE, 0, &sc);
 	if (ret) {
-		IVTV_ALSA_ERR("%s: snd_card_create() failed with err %d\n",
+		IVTV_ALSA_ERR("%s: snd_card_new() failed with err %d\n",
 			      __func__, ret);
 		goto err_exit;
 	}
diff --git a/drivers/media/pci/ivtv/ivtv-alsa-pcm.c b/drivers/media/pci/ivtv/ivtv-alsa-pcm.c
index e1863dbf4ed..7a9b98bc208 100644
--- a/drivers/media/pci/ivtv/ivtv-alsa-pcm.c
+++ b/drivers/media/pci/ivtv/ivtv-alsa-pcm.c
@@ -159,6 +159,12 @@ static int snd_ivtv_pcm_capture_open(struct snd_pcm_substream *substream)
 
 	/* Instruct the CX2341[56] to start sending packets */
 	snd_ivtv_lock(itvsc);
+
+	if (ivtv_init_on_first_open(itv)) {
+		snd_ivtv_unlock(itvsc);
+		return -ENXIO;
+	}
+
 	s = &itv->streams[IVTV_ENC_STREAM_TYPE_PCM];
 
 	v4l2_fh_init(&item.fh, s->vdev);
diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
index c08ae3eb955..802642d2664 100644
--- a/drivers/media/pci/ivtv/ivtv-driver.c
+++ b/drivers/media/pci/ivtv/ivtv-driver.c
@@ -1261,7 +1261,7 @@ static int ivtv_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
 
 	/* Register IRQ */
 	retval = request_irq(itv->pdev->irq, ivtv_irq_handler,
-	     IRQF_SHARED | IRQF_DISABLED, itv->v4l2_dev.name, (void *)itv);
+	     IRQF_SHARED, itv->v4l2_dev.name, (void *)itv);
 	if (retval) {
 		IVTV_ERR("Failed to register irq %d\n", retval);
 		goto free_i2c;
diff --git a/drivers/media/pci/ivtv/ivtv-fileops.c b/drivers/media/pci/ivtv/ivtv-fileops.c
index 9caffd8aa99..e5ff6277ca8 100644
--- a/drivers/media/pci/ivtv/ivtv-fileops.c
+++ b/drivers/media/pci/ivtv/ivtv-fileops.c
@@ -894,7 +894,7 @@ int ivtv_v4l2_close(struct file *filp)
 		/* Mark that the radio is no longer in use */
 		clear_bit(IVTV_F_I_RADIO_USER, &itv->i_flags);
 		/* Switch tuner to TV */
-		ivtv_call_all(itv, core, s_std, itv->std);
+		ivtv_call_all(itv, video, s_std, itv->std);
 		/* Select correct audio input (i.e. TV tuner or Line in) */
 		ivtv_audio_set_io(itv);
 		if (itv->hw_flags & IVTV_HW_SAA711X) {
diff --git a/drivers/media/pci/ivtv/ivtv-ioctl.c b/drivers/media/pci/ivtv/ivtv-ioctl.c
index 807b275a847..b3667a00db3 100644
--- a/drivers/media/pci/ivtv/ivtv-ioctl.c
+++ b/drivers/media/pci/ivtv/ivtv-ioctl.c
@@ -1090,7 +1090,7 @@ void ivtv_s_std_enc(struct ivtv *itv, v4l2_std_id std)
 		itv->vbi.sliced_decoder_line_size = itv->is_60hz ? 272 : 284;
 
 	/* Tuner */
-	ivtv_call_all(itv, core, s_std, itv->std);
+	ivtv_call_all(itv, video, s_std, itv->std);
 }
 
 void ivtv_s_std_dec(struct ivtv *itv, v4l2_std_id std)
diff --git a/drivers/media/pci/mantis/mantis_pci.c b/drivers/media/pci/mantis/mantis_pci.c
index a846036ea02..9e89e045213 100644
--- a/drivers/media/pci/mantis/mantis_pci.c
+++ b/drivers/media/pci/mantis/mantis_pci.c
@@ -143,7 +143,6 @@ fail1:
 
 fail0:
 	dprintk(MANTIS_ERROR, 1, "ERROR: <%d> exiting", ret);
-	pci_set_drvdata(pdev, NULL);
 	return ret;
 }
 EXPORT_SYMBOL_GPL(mantis_pci_init);
@@ -161,7 +160,6 @@ void mantis_pci_exit(struct mantis_pci *mantis)
 	}
 
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
 }
 EXPORT_SYMBOL_GPL(mantis_pci_exit);
 
diff --git a/drivers/media/pci/meye/meye.c b/drivers/media/pci/meye/meye.c
index 2381b05432e..54d5c821007 100644
--- a/drivers/media/pci/meye/meye.c
+++ b/drivers/media/pci/meye/meye.c
@@ -1698,7 +1698,7 @@ static int meye_probe(struct pci_dev *pcidev, const struct pci_device_id *ent)
 
 	meye.mchip_irq = pcidev->irq;
 	if (request_irq(meye.mchip_irq, meye_irq,
-			IRQF_DISABLED | IRQF_SHARED, "meye", meye_irq)) {
+			IRQF_SHARED, "meye", meye_irq)) {
 		v4l2_err(v4l2_dev, "request_irq failed\n");
 		goto outreqirq;
 	}
diff --git a/drivers/media/pci/ngene/ngene-core.c b/drivers/media/pci/ngene/ngene-core.c
index 37ebc42392a..970e8330852 100644
--- a/drivers/media/pci/ngene/ngene-core.c
+++ b/drivers/media/pci/ngene/ngene-core.c
@@ -1622,7 +1622,7 @@ static void ngene_unlink(struct ngene *dev)
 
 void ngene_shutdown(struct pci_dev *pdev)
 {
-	struct ngene *dev = (struct ngene *)pci_get_drvdata(pdev);
+	struct ngene *dev = pci_get_drvdata(pdev);
 
 	if (!dev || !shutdown_workaround)
 		return;
@@ -1648,7 +1648,6 @@ void ngene_remove(struct pci_dev *pdev)
 		cxd_detach(dev);
 	ngene_stop(dev);
 	ngene_release_buffers(dev);
-	pci_set_drvdata(pdev, NULL);
 	pci_disable_device(pdev);
 }
 
@@ -1702,6 +1701,5 @@ fail1:
 	ngene_release_buffers(dev);
 fail0:
 	pci_disable_device(pci_dev);
-	pci_set_drvdata(pci_dev, NULL);
 	return stat;
 }
diff --git a/drivers/media/pci/pluto2/pluto2.c b/drivers/media/pci/pluto2/pluto2.c
index 49382850005..655d6854a8d 100644
--- a/drivers/media/pci/pluto2/pluto2.c
+++ b/drivers/media/pci/pluto2/pluto2.c
@@ -401,7 +401,7 @@ static int pluto_hw_init(struct pluto *pluto)
 	/* set automatic LED control by FPGA */
 	pluto_rw(pluto, REG_MISC, MISC_ALED, MISC_ALED);
 
-	/* set data endianess */
+	/* set data endianness */
 #ifdef __LITTLE_ENDIAN
 	pluto_rw(pluto, REG_PIDn(0), PID0_END, PID0_END);
 #else
@@ -736,7 +736,6 @@ err_pci_release_regions:
 err_pci_disable_device:
 	pci_disable_device(pdev);
 err_kfree:
-	pci_set_drvdata(pdev, NULL);
 	kfree(pluto);
 	goto out;
 }
@@ -765,7 +764,6 @@ static void pluto2_remove(struct pci_dev *pdev)
 	pci_iounmap(pdev, pluto->io_mem);
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
 	kfree(pluto);
 }
 
diff --git a/drivers/media/pci/pt1/pt1.c b/drivers/media/pci/pt1/pt1.c
index 75ce14229e0..db887b0c37b 100644
--- a/drivers/media/pci/pt1/pt1.c
+++ b/drivers/media/pci/pt1/pt1.c
@@ -1076,7 +1076,6 @@ static void pt1_remove(struct pci_dev *pdev)
 	pt1_update_power(pt1);
 	pt1_cleanup_adapters(pt1);
 	i2c_del_adapter(&pt1->i2c_adap);
-	pci_set_drvdata(pdev, NULL);
 	kfree(pt1);
 	pci_iounmap(pdev, regs);
 	pci_release_regions(pdev);
@@ -1198,7 +1197,6 @@ err_i2c_del_adapter:
 err_pt1_cleanup_adapters:
 	pt1_cleanup_adapters(pt1);
 err_kfree:
-	pci_set_drvdata(pdev, NULL);
 	kfree(pt1);
 err_pci_iounmap:
 	pci_iounmap(pdev, regs);
diff --git a/drivers/media/pci/saa7134/Kconfig b/drivers/media/pci/saa7134/Kconfig
index 15b90d6e913..18ae7554630 100644
--- a/drivers/media/pci/saa7134/Kconfig
+++ b/drivers/media/pci/saa7134/Kconfig
@@ -1,11 +1,12 @@
 config VIDEO_SAA7134
 	tristate "Philips SAA7134 support"
 	depends on VIDEO_DEV && PCI && I2C
-	select VIDEOBUF_DMA_SG
+	select VIDEOBUF2_DMA_SG
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
 	select CRC32
 	select VIDEO_SAA6588 if MEDIA_SUBDRV_AUTOSELECT
+	select VIDEO_SAA6752HS if MEDIA_SUBDRV_AUTOSELECT
 	---help---
 	  This is a video4linux driver for Philips SAA713x based
 	  TV cards.
@@ -36,7 +37,7 @@ config VIDEO_SAA7134_RC
 config VIDEO_SAA7134_DVB
 	tristate "DVB/ATSC Support for saa7134 based TV cards"
 	depends on VIDEO_SAA7134 && DVB_CORE
-	select VIDEOBUF_DVB
+	select VIDEOBUF2_DVB
 	select DVB_PLL if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_MT352 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_TDA1004X if MEDIA_SUBDRV_AUTOSELECT
diff --git a/drivers/media/pci/saa7134/Makefile b/drivers/media/pci/saa7134/Makefile
index 35375480ed4..58de9b08568 100644
--- a/drivers/media/pci/saa7134/Makefile
+++ b/drivers/media/pci/saa7134/Makefile
@@ -4,7 +4,7 @@ saa7134-y +=	saa7134-ts.o saa7134-tvaudio.o saa7134-vbi.o
 saa7134-y +=	saa7134-video.o
 saa7134-$(CONFIG_VIDEO_SAA7134_RC) += saa7134-input.o
 
-obj-$(CONFIG_VIDEO_SAA7134) +=  saa6752hs.o saa7134.o saa7134-empress.o
+obj-$(CONFIG_VIDEO_SAA7134) +=  saa7134.o saa7134-empress.o
 
 obj-$(CONFIG_VIDEO_SAA7134_ALSA) += saa7134-alsa.o
 
diff --git a/drivers/media/pci/saa7134/saa7134-alsa.c b/drivers/media/pci/saa7134/saa7134-alsa.c
index dbcdfbf8aed..40569894c1c 100644
--- a/drivers/media/pci/saa7134/saa7134-alsa.c
+++ b/drivers/media/pci/saa7134/saa7134-alsa.c
@@ -27,6 +27,7 @@
 #include <sound/pcm_params.h>
 #include <sound/initval.h>
 #include <linux/interrupt.h>
+#include <linux/vmalloc.h>
 
 #include "saa7134.h"
 #include "saa7134-reg.h"
@@ -274,6 +275,82 @@ static int snd_card_saa7134_capture_trigger(struct snd_pcm_substream * substream
 	return err;
 }
 
+static int saa7134_alsa_dma_init(struct saa7134_dev *dev, int nr_pages)
+{
+	struct saa7134_dmasound *dma = &dev->dmasound;
+	struct page *pg;
+	int i;
+
+	dma->vaddr = vmalloc_32(nr_pages << PAGE_SHIFT);
+	if (NULL == dma->vaddr) {
+		dprintk("vmalloc_32(%d pages) failed\n", nr_pages);
+		return -ENOMEM;
+	}
+
+	dprintk("vmalloc is at addr 0x%08lx, size=%d\n",
+				(unsigned long)dma->vaddr,
+				nr_pages << PAGE_SHIFT);
+
+	memset(dma->vaddr, 0, nr_pages << PAGE_SHIFT);
+	dma->nr_pages = nr_pages;
+
+	dma->sglist = vzalloc(dma->nr_pages * sizeof(*dma->sglist));
+	if (NULL == dma->sglist)
+		goto vzalloc_err;
+
+	sg_init_table(dma->sglist, dma->nr_pages);
+	for (i = 0; i < dma->nr_pages; i++) {
+		pg = vmalloc_to_page(dma->vaddr + i * PAGE_SIZE);
+		if (NULL == pg)
+			goto vmalloc_to_page_err;
+		sg_set_page(&dma->sglist[i], pg, PAGE_SIZE, 0);
+	}
+	return 0;
+
+vmalloc_to_page_err:
+	vfree(dma->sglist);
+	dma->sglist = NULL;
+vzalloc_err:
+	vfree(dma->vaddr);
+	dma->vaddr = NULL;
+	return -ENOMEM;
+}
+
+static int saa7134_alsa_dma_map(struct saa7134_dev *dev)
+{
+	struct saa7134_dmasound *dma = &dev->dmasound;
+
+	dma->sglen = dma_map_sg(&dev->pci->dev, dma->sglist,
+			dma->nr_pages, PCI_DMA_FROMDEVICE);
+
+	if (0 == dma->sglen) {
+		pr_warn("%s: saa7134_alsa_map_sg failed\n", __func__);
+		return -ENOMEM;
+	}
+	return 0;
+}
+
+static int saa7134_alsa_dma_unmap(struct saa7134_dev *dev)
+{
+	struct saa7134_dmasound *dma = &dev->dmasound;
+
+	if (!dma->sglen)
+		return 0;
+
+	dma_unmap_sg(&dev->pci->dev, dma->sglist, dma->sglen, PCI_DMA_FROMDEVICE);
+	dma->sglen = 0;
+	return 0;
+}
+
+static int saa7134_alsa_dma_free(struct saa7134_dmasound *dma)
+{
+	vfree(dma->sglist);
+	dma->sglist = NULL;
+	vfree(dma->vaddr);
+	dma->vaddr = NULL;
+	return 0;
+}
+
 /*
  * DMA buffer initialization
  *
@@ -291,9 +368,8 @@ static int dsp_buffer_init(struct saa7134_dev *dev)
 
 	BUG_ON(!dev->dmasound.bufsize);
 
-	videobuf_dma_init(&dev->dmasound.dma);
-	err = videobuf_dma_init_kernel(&dev->dmasound.dma, PCI_DMA_FROMDEVICE,
-				       (dev->dmasound.bufsize + PAGE_SIZE) >> PAGE_SHIFT);
+	err = saa7134_alsa_dma_init(dev,
+			       (dev->dmasound.bufsize + PAGE_SIZE) >> PAGE_SHIFT);
 	if (0 != err)
 		return err;
 	return 0;
@@ -310,7 +386,7 @@ static int dsp_buffer_free(struct saa7134_dev *dev)
 {
 	BUG_ON(!dev->dmasound.blksize);
 
-	videobuf_dma_free(&dev->dmasound.dma);
+	saa7134_alsa_dma_free(&dev->dmasound);
 
 	dev->dmasound.blocks  = 0;
 	dev->dmasound.blksize = 0;
@@ -632,7 +708,7 @@ static int snd_card_saa7134_hw_params(struct snd_pcm_substream * substream,
 	/* release the old buffer */
 	if (substream->runtime->dma_area) {
 		saa7134_pgtable_free(dev->pci, &dev->dmasound.pt);
-		videobuf_dma_unmap(&dev->pci->dev, &dev->dmasound.dma);
+		saa7134_alsa_dma_unmap(dev);
 		dsp_buffer_free(dev);
 		substream->runtime->dma_area = NULL;
 	}
@@ -648,21 +724,22 @@ static int snd_card_saa7134_hw_params(struct snd_pcm_substream * substream,
 		return err;
 	}
 
-	if (0 != (err = videobuf_dma_map(&dev->pci->dev, &dev->dmasound.dma))) {
+	err = saa7134_alsa_dma_map(dev);
+	if (err) {
 		dsp_buffer_free(dev);
 		return err;
 	}
-	if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->dmasound.pt))) {
-		videobuf_dma_unmap(&dev->pci->dev, &dev->dmasound.dma);
+	err = saa7134_pgtable_alloc(dev->pci, &dev->dmasound.pt);
+	if (err) {
+		saa7134_alsa_dma_unmap(dev);
 		dsp_buffer_free(dev);
 		return err;
 	}
-	if (0 != (err = saa7134_pgtable_build(dev->pci,&dev->dmasound.pt,
-						dev->dmasound.dma.sglist,
-						dev->dmasound.dma.sglen,
-						0))) {
+	err = saa7134_pgtable_build(dev->pci, &dev->dmasound.pt,
+				dev->dmasound.sglist, dev->dmasound.sglen, 0);
+	if (err) {
 		saa7134_pgtable_free(dev->pci, &dev->dmasound.pt);
-		videobuf_dma_unmap(&dev->pci->dev, &dev->dmasound.dma);
+		saa7134_alsa_dma_unmap(dev);
 		dsp_buffer_free(dev);
 		return err;
 	}
@@ -671,7 +748,7 @@ static int snd_card_saa7134_hw_params(struct snd_pcm_substream * substream,
 	   byte, but it doesn't work. So I allocate the DMA using the
 	   V4L functions, and force ALSA to use that as the DMA area */
 
-	substream->runtime->dma_area = dev->dmasound.dma.vaddr;
+	substream->runtime->dma_area = dev->dmasound.vaddr;
 	substream->runtime->dma_bytes = dev->dmasound.bufsize;
 	substream->runtime->dma_addr = 0;
 
@@ -698,7 +775,7 @@ static int snd_card_saa7134_hw_free(struct snd_pcm_substream * substream)
 
 	if (substream->runtime->dma_area) {
 		saa7134_pgtable_free(dev->pci, &dev->dmasound.pt);
-		videobuf_dma_unmap(&dev->pci->dev, &dev->dmasound.dma);
+		saa7134_alsa_dma_unmap(dev);
 		dsp_buffer_free(dev);
 		substream->runtime->dma_area = NULL;
 	}
@@ -1072,8 +1149,8 @@ static int alsa_card_saa7134_create(struct saa7134_dev *dev, int devnum)
 	if (!enable[devnum])
 		return -ENODEV;
 
-	err = snd_card_create(index[devnum], id[devnum], THIS_MODULE,
-			      sizeof(snd_card_saa7134_t), &card);
+	err = snd_card_new(&dev->pci->dev, index[devnum], id[devnum],
+			   THIS_MODULE, sizeof(snd_card_saa7134_t), &card);
 	if (err < 0)
 		return err;
 
@@ -1096,7 +1173,7 @@ static int alsa_card_saa7134_create(struct saa7134_dev *dev, int devnum)
 
 
 	err = request_irq(dev->pci->irq, saa7134_alsa_irq,
-				IRQF_SHARED | IRQF_DISABLED, dev->name,
+				IRQF_SHARED, dev->name,
 				(void*) &dev->dmasound);
 
 	if (err < 0) {
@@ -1115,8 +1192,6 @@ static int alsa_card_saa7134_create(struct saa7134_dev *dev, int devnum)
 	if ((err = snd_card_saa7134_pcm(chip, 0)) < 0)
 		goto __nodev;
 
-	snd_card_set_dev(card, &chip->pci->dev);
-
 	/* End of "creation" */
 
 	strcpy(card->shortname, "SAA7134");
diff --git a/drivers/media/pci/saa7134/saa7134-cards.c b/drivers/media/pci/saa7134/saa7134-cards.c
index d45e7f6ff33..6e4bdb90aa9 100644
--- a/drivers/media/pci/saa7134/saa7134-cards.c
+++ b/drivers/media/pci/saa7134/saa7134-cards.c
@@ -2590,7 +2590,7 @@ struct saa7134_board saa7134_boards[] = {
 		}},
 	},
 	[SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180] = {
-		/* Michael Krufky <mkrufky@m1k.net>
+		/* Michael Krufky <mkrufky@linuxtv.org>
 		 * Uses Alps Electric TDHU2, containing NXT2004 ATSC Decoder
 		 * AFAIK, there is no analog demod, thus,
 		 * no support for analog television.
@@ -8045,8 +8045,8 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 		break;
 	} /* switch() */
 
-	/* initialize tuner */
-	if (TUNER_ABSENT != dev->tuner_type) {
+	/* initialize tuner (don't do this when resuming) */
+	if (!dev->insuspend && TUNER_ABSENT != dev->tuner_type) {
 		int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
 
 		/* Note: radio tuner address is always filled in,
diff --git a/drivers/media/pci/saa7134/saa7134-core.c b/drivers/media/pci/saa7134/saa7134-core.c
index 45f0aca597a..be19a051a49 100644
--- a/drivers/media/pci/saa7134/saa7134-core.c
+++ b/drivers/media/pci/saa7134/saa7134-core.c
@@ -69,6 +69,10 @@ module_param_named(no_overlay, saa7134_no_overlay, int, 0444);
 MODULE_PARM_DESC(no_overlay,"allow override overlay default (0 disables, 1 enables)"
 		" [some VIA/SIS chipsets are known to have problem with overlay]");
 
+bool saa7134_userptr;
+module_param(saa7134_userptr, bool, 0644);
+MODULE_PARM_DESC(saa7134_userptr, "enable page-aligned userptr support");
+
 static unsigned int video_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
 static unsigned int vbi_nr[]   = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
 static unsigned int radio_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
@@ -203,16 +207,16 @@ int saa7134_buffer_count(unsigned int size, unsigned int count)
 
 int saa7134_buffer_startpage(struct saa7134_buf *buf)
 {
-	return saa7134_buffer_pages(buf->vb.bsize) * buf->vb.i;
+	return saa7134_buffer_pages(vb2_plane_size(&buf->vb2, 0)) * buf->vb2.v4l2_buf.index;
 }
 
 unsigned long saa7134_buffer_base(struct saa7134_buf *buf)
 {
 	unsigned long base;
-	struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+	struct sg_table *dma = vb2_dma_sg_plane_desc(&buf->vb2, 0);
 
 	base  = saa7134_buffer_startpage(buf) * 4096;
-	base += dma->sglist[0].offset;
+	base += dma->sgl[0].offset;
 	return base;
 }
 
@@ -237,14 +241,16 @@ int saa7134_pgtable_build(struct pci_dev *pci, struct saa7134_pgtable *pt,
 			  unsigned int startpage)
 {
 	__le32        *ptr;
-	unsigned int  i,p;
+	unsigned int  i, p;
 
 	BUG_ON(NULL == pt || NULL == pt->cpu);
 
 	ptr = pt->cpu + startpage;
-	for (i = 0; i < length; i++, list++)
+	for (i = 0; i < length; i++, list = sg_next(list)) {
 		for (p = 0; p * 4096 < list->length; p++, ptr++)
-			*ptr = cpu_to_le32(sg_dma_address(list) - list->offset);
+			*ptr = cpu_to_le32(sg_dma_address(list) +
+						list->offset + p * 4096);
+	}
 	return 0;
 }
 
@@ -258,44 +264,31 @@ void saa7134_pgtable_free(struct pci_dev *pci, struct saa7134_pgtable *pt)
 
 /* ------------------------------------------------------------------ */
 
-void saa7134_dma_free(struct videobuf_queue *q,struct saa7134_buf *buf)
-{
-	struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
-	BUG_ON(in_interrupt());
-
-	videobuf_waiton(q, &buf->vb, 0, 0);
-	videobuf_dma_unmap(q->dev, dma);
-	videobuf_dma_free(dma);
-	buf->vb.state = VIDEOBUF_NEEDS_INIT;
-}
-
-/* ------------------------------------------------------------------ */
-
 int saa7134_buffer_queue(struct saa7134_dev *dev,
 			 struct saa7134_dmaqueue *q,
 			 struct saa7134_buf *buf)
 {
 	struct saa7134_buf *next = NULL;
+	unsigned long flags;
 
-	assert_spin_locked(&dev->slock);
-	dprintk("buffer_queue %p\n",buf);
+	spin_lock_irqsave(&dev->slock, flags);
+	dprintk("buffer_queue %p\n", buf);
 	if (NULL == q->curr) {
 		if (!q->need_two) {
 			q->curr = buf;
-			buf->activate(dev,buf,NULL);
+			buf->activate(dev, buf, NULL);
 		} else if (list_empty(&q->queue)) {
-			list_add_tail(&buf->vb.queue,&q->queue);
-			buf->vb.state = VIDEOBUF_QUEUED;
+			list_add_tail(&buf->entry, &q->queue);
 		} else {
-			next = list_entry(q->queue.next,struct saa7134_buf,
-					  vb.queue);
+			next = list_entry(q->queue.next, struct saa7134_buf,
+					  entry);
 			q->curr = buf;
-			buf->activate(dev,buf,next);
+			buf->activate(dev, buf, next);
 		}
 	} else {
-		list_add_tail(&buf->vb.queue,&q->queue);
-		buf->vb.state = VIDEOBUF_QUEUED;
+		list_add_tail(&buf->entry, &q->queue);
 	}
+	spin_unlock_irqrestore(&dev->slock, flags);
 	return 0;
 }
 
@@ -303,13 +296,12 @@ void saa7134_buffer_finish(struct saa7134_dev *dev,
 			   struct saa7134_dmaqueue *q,
 			   unsigned int state)
 {
-	assert_spin_locked(&dev->slock);
-	dprintk("buffer_finish %p\n",q->curr);
+	dprintk("buffer_finish %p\n", q->curr);
 
 	/* finish current buffer */
-	q->curr->vb.state = state;
-	v4l2_get_timestamp(&q->curr->vb.ts);
-	wake_up(&q->curr->vb.done);
+	v4l2_get_timestamp(&q->curr->vb2.v4l2_buf.timestamp);
+	q->curr->vb2.v4l2_buf.sequence = q->seq_nr++;
+	vb2_buffer_done(&q->curr->vb2, state);
 	q->curr = NULL;
 }
 
@@ -323,36 +315,31 @@ void saa7134_buffer_next(struct saa7134_dev *dev,
 
 	if (!list_empty(&q->queue)) {
 		/* activate next one from queue */
-		buf = list_entry(q->queue.next,struct saa7134_buf,vb.queue);
+		buf = list_entry(q->queue.next, struct saa7134_buf, entry);
 		dprintk("buffer_next %p [prev=%p/next=%p]\n",
-			buf,q->queue.prev,q->queue.next);
-		list_del(&buf->vb.queue);
+			buf, q->queue.prev, q->queue.next);
+		list_del(&buf->entry);
 		if (!list_empty(&q->queue))
-			next = list_entry(q->queue.next,struct saa7134_buf,
-					  vb.queue);
+			next = list_entry(q->queue.next, struct saa7134_buf, entry);
 		q->curr = buf;
-		buf->activate(dev,buf,next);
+		buf->activate(dev, buf, next);
 		dprintk("buffer_next #2 prev=%p/next=%p\n",
-			q->queue.prev,q->queue.next);
+			q->queue.prev, q->queue.next);
 	} else {
 		/* nothing to do -- just stop DMA */
-		dprintk("buffer_next %p\n",NULL);
+		dprintk("buffer_next %p\n", NULL);
 		saa7134_set_dmabits(dev);
 		del_timer(&q->timeout);
-
-		if (card_has_mpeg(dev))
-			if (dev->ts_started)
-				saa7134_ts_stop(dev);
 	}
 }
 
 void saa7134_buffer_timeout(unsigned long data)
 {
-	struct saa7134_dmaqueue *q = (struct saa7134_dmaqueue*)data;
+	struct saa7134_dmaqueue *q = (struct saa7134_dmaqueue *)data;
 	struct saa7134_dev *dev = q->dev;
 	unsigned long flags;
 
-	spin_lock_irqsave(&dev->slock,flags);
+	spin_lock_irqsave(&dev->slock, flags);
 
 	/* try to reset the hardware (SWRST) */
 	saa_writeb(SAA7134_REGION_ENABLE, 0x00);
@@ -362,13 +349,33 @@ void saa7134_buffer_timeout(unsigned long data)
 	/* flag current buffer as failed,
 	   try to start over with the next one. */
 	if (q->curr) {
-		dprintk("timeout on %p\n",q->curr);
-		saa7134_buffer_finish(dev,q,VIDEOBUF_ERROR);
+		dprintk("timeout on %p\n", q->curr);
+		saa7134_buffer_finish(dev, q, VB2_BUF_STATE_ERROR);
 	}
-	saa7134_buffer_next(dev,q);
-	spin_unlock_irqrestore(&dev->slock,flags);
+	saa7134_buffer_next(dev, q);
+	spin_unlock_irqrestore(&dev->slock, flags);
 }
 
+void saa7134_stop_streaming(struct saa7134_dev *dev, struct saa7134_dmaqueue *q)
+{
+	unsigned long flags;
+	struct list_head *pos, *n;
+	struct saa7134_buf *tmp;
+
+	spin_lock_irqsave(&dev->slock, flags);
+	if (!list_empty(&q->queue)) {
+		list_for_each_safe(pos, n, &q->queue) {
+			 tmp = list_entry(pos, struct saa7134_buf, entry);
+			 vb2_buffer_done(&tmp->vb2, VB2_BUF_STATE_ERROR);
+			 list_del(pos);
+			 tmp = NULL;
+		}
+	}
+	spin_unlock_irqrestore(&dev->slock, flags);
+	saa7134_buffer_timeout((unsigned long)q); /* also calls del_timer(&q->timeout) */
+}
+EXPORT_SYMBOL_GPL(saa7134_stop_streaming);
+
 /* ------------------------------------------------------------------ */
 
 int saa7134_set_dmabits(struct saa7134_dev *dev)
@@ -388,12 +395,11 @@ int saa7134_set_dmabits(struct saa7134_dev *dev)
 		ctrl |= SAA7134_MAIN_CTRL_TE0;
 		irq  |= SAA7134_IRQ1_INTE_RA0_1 |
 			SAA7134_IRQ1_INTE_RA0_0;
-		cap = dev->video_q.curr->vb.field;
+		cap = dev->field;
 	}
 
 	/* video capture -- dma 1+2 (planar modes) */
-	if (dev->video_q.curr &&
-	    dev->video_q.curr->fmt->planar) {
+	if (dev->video_q.curr && dev->fmt->planar) {
 		ctrl |= SAA7134_MAIN_CTRL_TE4 |
 			SAA7134_MAIN_CTRL_TE5;
 	}
@@ -751,6 +757,7 @@ static int saa7134_hwfini(struct saa7134_dev *dev)
 	saa7134_input_fini(dev);
 	saa7134_vbi_fini(dev);
 	saa7134_tvaudio_fini(dev);
+	saa7134_video_fini(dev);
 	return 0;
 }
 
@@ -802,7 +809,6 @@ static struct video_device *vdev_init(struct saa7134_dev *dev,
 	*vfd = *template;
 	vfd->v4l2_dev  = &dev->v4l2_dev;
 	vfd->release = video_device_release;
-	vfd->debug   = video_debug;
 	snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
 		 dev->name, type, saa7134_boards[dev->board].name);
 	set_bit(V4L2_FL_USE_FH_PRIO, &vfd->flags);
@@ -992,7 +998,7 @@ static int saa7134_initdev(struct pci_dev *pci_dev,
 
 	/* get irq */
 	err = request_irq(pci_dev->irq, saa7134_irq,
-			  IRQF_SHARED | IRQF_DISABLED, dev->name, dev);
+			  IRQF_SHARED, dev->name, dev);
 	if (err < 0) {
 		printk(KERN_ERR "%s: can't get IRQ %d\n",
 		       dev->name,pci_dev->irq);
@@ -1008,13 +1014,13 @@ static int saa7134_initdev(struct pci_dev *pci_dev,
 
 	/* load i2c helpers */
 	if (card_is_empress(dev)) {
-		struct v4l2_subdev *sd =
+		dev->empress_sd =
 			v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
 				"saa6752hs",
 				saa7134_boards[dev->board].empress_addr, NULL);
 
-		if (sd)
-			sd->grp_id = GRP_EMPRESS;
+		if (dev->empress_sd)
+			dev->empress_sd->grp_id = GRP_EMPRESS;
 	}
 
 	if (saa7134_boards[dev->board].rds_addr) {
@@ -1046,6 +1052,9 @@ static int saa7134_initdev(struct pci_dev *pci_dev,
 		printk(KERN_INFO "%s: Overlay support disabled.\n", dev->name);
 
 	dev->video_dev = vdev_init(dev,&saa7134_video_template,"video");
+	dev->video_dev->ctrl_handler = &dev->ctrl_handler;
+	dev->video_dev->lock = &dev->lock;
+	dev->video_dev->queue = &dev->video_vbq;
 	err = video_register_device(dev->video_dev,VFL_TYPE_GRABBER,
 				    video_nr[dev->nr]);
 	if (err < 0) {
@@ -1057,6 +1066,9 @@ static int saa7134_initdev(struct pci_dev *pci_dev,
 	       dev->name, video_device_node_name(dev->video_dev));
 
 	dev->vbi_dev = vdev_init(dev, &saa7134_video_template, "vbi");
+	dev->vbi_dev->ctrl_handler = &dev->ctrl_handler;
+	dev->vbi_dev->lock = &dev->lock;
+	dev->vbi_dev->queue = &dev->vbi_vbq;
 
 	err = video_register_device(dev->vbi_dev,VFL_TYPE_VBI,
 				    vbi_nr[dev->nr]);
@@ -1067,6 +1079,8 @@ static int saa7134_initdev(struct pci_dev *pci_dev,
 
 	if (card_has_radio(dev)) {
 		dev->radio_dev = vdev_init(dev,&saa7134_radio_template,"radio");
+		dev->radio_dev->ctrl_handler = &dev->radio_ctrl_handler;
+		dev->radio_dev->lock = &dev->lock;
 		err = video_register_device(dev->radio_dev,VFL_TYPE_RADIO,
 					    radio_nr[dev->nr]);
 		if (err < 0)
@@ -1186,7 +1200,7 @@ static int saa7134_buffer_requeue(struct saa7134_dev *dev,
 
 	if (!list_empty(&q->queue))
 		next = list_entry(q->queue.next, struct saa7134_buf,
-					  vb.queue);
+					  entry);
 	buf->activate(dev, buf, next);
 
 	return 0;
@@ -1357,10 +1371,3 @@ EXPORT_SYMBOL(saa7134_pgtable_free);
 EXPORT_SYMBOL(saa7134_pgtable_build);
 EXPORT_SYMBOL(saa7134_pgtable_alloc);
 EXPORT_SYMBOL(saa7134_set_dmabits);
-
-/* ----------------------------------------------------------- */
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/media/pci/saa7134/saa7134-dvb.c b/drivers/media/pci/saa7134/saa7134-dvb.c
index 4a08ae31df2..73ffbabf831 100644
--- a/drivers/media/pci/saa7134/saa7134-dvb.c
+++ b/drivers/media/pci/saa7134/saa7134-dvb.c
@@ -602,10 +602,10 @@ static int configure_tda827x_fe(struct saa7134_dev *dev,
 				struct tda1004x_config *cdec_conf,
 				struct tda827x_config *tuner_conf)
 {
-	struct videobuf_dvb_frontend *fe0;
+	struct vb2_dvb_frontend *fe0;
 
 	/* Get the first frontend */
-	fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
+	fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
 
 	if (!fe0)
 		return -EINVAL;
@@ -1215,29 +1215,38 @@ static int dvb_init(struct saa7134_dev *dev)
 {
 	int ret;
 	int attach_xc3028 = 0;
-	struct videobuf_dvb_frontend *fe0;
+	struct vb2_dvb_frontend *fe0;
+	struct vb2_queue *q;
 
 	/* FIXME: add support for multi-frontend */
 	mutex_init(&dev->frontends.lock);
 	INIT_LIST_HEAD(&dev->frontends.felist);
 
 	printk(KERN_INFO "%s() allocating 1 frontend\n", __func__);
-	fe0 = videobuf_dvb_alloc_frontend(&dev->frontends, 1);
+	fe0 = vb2_dvb_alloc_frontend(&dev->frontends, 1);
 	if (!fe0) {
 		printk(KERN_ERR "%s() failed to alloc\n", __func__);
 		return -ENOMEM;
 	}
 
-	/* init struct videobuf_dvb */
+	/* init struct vb2_dvb */
 	dev->ts.nr_bufs    = 32;
 	dev->ts.nr_packets = 32*4;
 	fe0->dvb.name = dev->name;
-	videobuf_queue_sg_init(&fe0->dvb.dvbq, &saa7134_ts_qops,
-			    &dev->pci->dev, &dev->slock,
-			    V4L2_BUF_TYPE_VIDEO_CAPTURE,
-			    V4L2_FIELD_ALTERNATE,
-			    sizeof(struct saa7134_buf),
-			    dev, NULL);
+	q = &fe0->dvb.dvbq;
+	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	q->io_modes = VB2_MMAP | VB2_READ;
+	q->drv_priv = &dev->ts_q;
+	q->ops = &saa7134_ts_qops;
+	q->mem_ops = &vb2_dma_sg_memops;
+	q->buf_struct_size = sizeof(struct saa7134_buf);
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->lock = &dev->lock;
+	ret = vb2_queue_init(q);
+	if (ret) {
+		vb2_dvb_dealloc_frontends(&dev->frontends);
+		return ret;
+	}
 
 	switch (dev->board) {
 	case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
@@ -1876,7 +1885,7 @@ static int dvb_init(struct saa7134_dev *dev)
 	fe0->dvb.frontend->callback = saa7134_tuner_callback;
 
 	/* register everything else */
-	ret = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
+	ret = vb2_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
 					&dev->pci->dev, adapter_nr, 0);
 
 	/* this sequence is necessary to make the tda1004x load its firmware
@@ -1893,16 +1902,17 @@ static int dvb_init(struct saa7134_dev *dev)
 	return ret;
 
 detach_frontend:
-	videobuf_dvb_dealloc_frontends(&dev->frontends);
+	vb2_dvb_dealloc_frontends(&dev->frontends);
+	vb2_queue_release(&fe0->dvb.dvbq);
 	return -EINVAL;
 }
 
 static int dvb_fini(struct saa7134_dev *dev)
 {
-	struct videobuf_dvb_frontend *fe0;
+	struct vb2_dvb_frontend *fe0;
 
 	/* Get the first frontend */
-	fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
+	fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
 	if (!fe0)
 		return -EINVAL;
 
@@ -1933,7 +1943,8 @@ static int dvb_fini(struct saa7134_dev *dev)
 			}
 		}
 	}
-	videobuf_dvb_unregister_bus(&dev->frontends);
+	vb2_dvb_unregister_bus(&dev->frontends);
+	vb2_queue_release(&fe0->dvb.dvbq);
 	return 0;
 }
 
@@ -1955,10 +1966,3 @@ static void __exit dvb_unregister(void)
 
 module_init(dvb_register);
 module_exit(dvb_unregister);
-
-/* ------------------------------------------------------------------ */
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/media/pci/saa7134/saa7134-empress.c b/drivers/media/pci/saa7134/saa7134-empress.c
index 3022eb2a792..0006d6bf8c1 100644
--- a/drivers/media/pci/saa7134/saa7134-empress.c
+++ b/drivers/media/pci/saa7134/saa7134-empress.c
@@ -23,12 +23,12 @@
 #include <linux/kernel.h>
 #include <linux/delay.h>
 
+#include <media/v4l2-common.h>
+#include <media/v4l2-event.h>
+
 #include "saa7134-reg.h"
 #include "saa7134.h"
 
-#include <media/saa6752hs.h>
-#include <media/v4l2-common.h>
-
 /* ------------------------------------------------------------------ */
 
 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
@@ -48,21 +48,16 @@ MODULE_PARM_DESC(debug,"enable debug messages");
 
 /* ------------------------------------------------------------------ */
 
-static void ts_reset_encoder(struct saa7134_dev* dev)
-{
-	if (!dev->empress_started)
-		return;
-
-	saa_writeb(SAA7134_SPECIAL_MODE, 0x00);
-	msleep(10);
-	saa_writeb(SAA7134_SPECIAL_MODE, 0x01);
-	msleep(100);
-	dev->empress_started = 0;
-}
-
-static int ts_init_encoder(struct saa7134_dev* dev)
+static int start_streaming(struct vb2_queue *vq, unsigned int count)
 {
+	struct saa7134_dmaqueue *dmaq = vq->drv_priv;
+	struct saa7134_dev *dev = dmaq->dev;
 	u32 leading_null_bytes = 0;
+	int err;
+
+	err = saa7134_ts_start_streaming(vq, count);
+	if (err)
+		return err;
 
 	/* If more cards start to need this, then this
 	   should probably be added to the card definitions. */
@@ -73,136 +68,43 @@ static int ts_init_encoder(struct saa7134_dev* dev)
 		leading_null_bytes = 1;
 		break;
 	}
-	ts_reset_encoder(dev);
 	saa_call_all(dev, core, init, leading_null_bytes);
-	dev->empress_started = 1;
-	return 0;
-}
-
-/* ------------------------------------------------------------------ */
-
-static int ts_open(struct file *file)
-{
-	struct video_device *vdev = video_devdata(file);
-	struct saa7134_dev *dev = video_drvdata(file);
-	int err;
-
-	dprintk("open dev=%s\n", video_device_node_name(vdev));
-	err = -EBUSY;
-	if (!mutex_trylock(&dev->empress_tsq.vb_lock))
-		return err;
-	if (atomic_read(&dev->empress_users))
-		goto done;
-
 	/* Unmute audio */
 	saa_writeb(SAA7134_AUDIO_MUTE_CTRL,
-		saa_readb(SAA7134_AUDIO_MUTE_CTRL) & ~(1 << 6));
-
-	atomic_inc(&dev->empress_users);
-	file->private_data = dev;
-	err = 0;
-
-done:
-	mutex_unlock(&dev->empress_tsq.vb_lock);
-	return err;
+			saa_readb(SAA7134_AUDIO_MUTE_CTRL) & ~(1 << 6));
+	dev->empress_started = 1;
+	return 0;
 }
 
-static int ts_release(struct file *file)
+static void stop_streaming(struct vb2_queue *vq)
 {
-	struct saa7134_dev *dev = file->private_data;
-
-	videobuf_stop(&dev->empress_tsq);
-	videobuf_mmap_free(&dev->empress_tsq);
-
-	/* stop the encoder */
-	ts_reset_encoder(dev);
+	struct saa7134_dmaqueue *dmaq = vq->drv_priv;
+	struct saa7134_dev *dev = dmaq->dev;
 
+	saa7134_ts_stop_streaming(vq);
+	saa_writeb(SAA7134_SPECIAL_MODE, 0x00);
+	msleep(20);
+	saa_writeb(SAA7134_SPECIAL_MODE, 0x01);
+	msleep(100);
 	/* Mute audio */
 	saa_writeb(SAA7134_AUDIO_MUTE_CTRL,
-		saa_readb(SAA7134_AUDIO_MUTE_CTRL) | (1 << 6));
-
-	atomic_dec(&dev->empress_users);
-
-	return 0;
-}
-
-static ssize_t
-ts_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
-{
-	struct saa7134_dev *dev = file->private_data;
-
-	if (!dev->empress_started)
-		ts_init_encoder(dev);
-
-	return videobuf_read_stream(&dev->empress_tsq,
-				    data, count, ppos, 0,
-				    file->f_flags & O_NONBLOCK);
-}
-
-static unsigned int
-ts_poll(struct file *file, struct poll_table_struct *wait)
-{
-	struct saa7134_dev *dev = file->private_data;
-
-	return videobuf_poll_stream(file, &dev->empress_tsq, wait);
-}
-
-
-static int
-ts_mmap(struct file *file, struct vm_area_struct * vma)
-{
-	struct saa7134_dev *dev = file->private_data;
-
-	return videobuf_mmap_mapper(&dev->empress_tsq, vma);
-}
-
-/*
- * This function is _not_ called directly, but from
- * video_generic_ioctl (and maybe others).  userspace
- * copying is done already, arg is a kernel pointer.
- */
-
-static int empress_querycap(struct file *file, void  *priv,
-					struct v4l2_capability *cap)
-{
-	struct saa7134_dev *dev = file->private_data;
-
-	strcpy(cap->driver, "saa7134");
-	strlcpy(cap->card, saa7134_boards[dev->board].name,
-		sizeof(cap->card));
-	sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));
-	cap->capabilities =
-		V4L2_CAP_VIDEO_CAPTURE |
-		V4L2_CAP_READWRITE |
-		V4L2_CAP_STREAMING;
-	return 0;
-}
-
-static int empress_enum_input(struct file *file, void *priv,
-					struct v4l2_input *i)
-{
-	if (i->index != 0)
-		return -EINVAL;
-
-	i->type = V4L2_INPUT_TYPE_CAMERA;
-	strcpy(i->name, "CCIR656");
-
-	return 0;
-}
-
-static int empress_g_input(struct file *file, void *priv, unsigned int *i)
-{
-	*i = 0;
-	return 0;
+			saa_readb(SAA7134_AUDIO_MUTE_CTRL) | (1 << 6));
+	dev->empress_started = 0;
 }
 
-static int empress_s_input(struct file *file, void *priv, unsigned int i)
-{
-	if (i != 0)
-		return -EINVAL;
+static struct vb2_ops saa7134_empress_qops = {
+	.queue_setup	= saa7134_ts_queue_setup,
+	.buf_init	= saa7134_ts_buffer_init,
+	.buf_prepare	= saa7134_ts_buffer_prepare,
+	.buf_finish	= saa7134_ts_buffer_finish,
+	.buf_queue	= saa7134_vb2_buffer_queue,
+	.wait_prepare	= vb2_ops_wait_prepare,
+	.wait_finish	= vb2_ops_wait_finish,
+	.start_streaming = start_streaming,
+	.stop_streaming = stop_streaming,
+};
 
-	return 0;
-}
+/* ------------------------------------------------------------------ */
 
 static int empress_enum_fmt_vid_cap(struct file *file, void  *priv,
 					struct v4l2_fmtdesc *f)
@@ -219,7 +121,7 @@ static int empress_enum_fmt_vid_cap(struct file *file, void  *priv,
 static int empress_g_fmt_vid_cap(struct file *file, void *priv,
 				struct v4l2_format *f)
 {
-	struct saa7134_dev *dev = file->private_data;
+	struct saa7134_dev *dev = video_drvdata(file);
 	struct v4l2_mbus_framefmt mbus_fmt;
 
 	saa_call_all(dev, video, g_mbus_fmt, &mbus_fmt);
@@ -236,7 +138,7 @@ static int empress_g_fmt_vid_cap(struct file *file, void *priv,
 static int empress_s_fmt_vid_cap(struct file *file, void *priv,
 				struct v4l2_format *f)
 {
-	struct saa7134_dev *dev = file->private_data;
+	struct saa7134_dev *dev = video_drvdata(file);
 	struct v4l2_mbus_framefmt mbus_fmt;
 
 	v4l2_fill_mbus_format(&mbus_fmt, &f->fmt.pix, V4L2_MBUS_FMT_FIXED);
@@ -254,7 +156,7 @@ static int empress_s_fmt_vid_cap(struct file *file, void *priv,
 static int empress_try_fmt_vid_cap(struct file *file, void *priv,
 				struct v4l2_format *f)
 {
-	struct saa7134_dev *dev = file->private_data;
+	struct saa7134_dev *dev = video_drvdata(file);
 	struct v4l2_mbus_framefmt mbus_fmt;
 
 	v4l2_fill_mbus_format(&mbus_fmt, &f->fmt.pix, V4L2_MBUS_FMT_FIXED);
@@ -269,209 +171,42 @@ static int empress_try_fmt_vid_cap(struct file *file, void *priv,
 	return 0;
 }
 
-static int empress_reqbufs(struct file *file, void *priv,
-					struct v4l2_requestbuffers *p)
-{
-	struct saa7134_dev *dev = file->private_data;
-
-	return videobuf_reqbufs(&dev->empress_tsq, p);
-}
-
-static int empress_querybuf(struct file *file, void *priv,
-					struct v4l2_buffer *b)
-{
-	struct saa7134_dev *dev = file->private_data;
-
-	return videobuf_querybuf(&dev->empress_tsq, b);
-}
-
-static int empress_qbuf(struct file *file, void *priv, struct v4l2_buffer *b)
-{
-	struct saa7134_dev *dev = file->private_data;
-
-	return videobuf_qbuf(&dev->empress_tsq, b);
-}
-
-static int empress_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
-{
-	struct saa7134_dev *dev = file->private_data;
-
-	return videobuf_dqbuf(&dev->empress_tsq, b,
-				file->f_flags & O_NONBLOCK);
-}
-
-static int empress_streamon(struct file *file, void *priv,
-					enum v4l2_buf_type type)
-{
-	struct saa7134_dev *dev = file->private_data;
-
-	return videobuf_streamon(&dev->empress_tsq);
-}
-
-static int empress_streamoff(struct file *file, void *priv,
-					enum v4l2_buf_type type)
-{
-	struct saa7134_dev *dev = file->private_data;
-
-	return videobuf_streamoff(&dev->empress_tsq);
-}
-
-static int empress_s_ext_ctrls(struct file *file, void *priv,
-			       struct v4l2_ext_controls *ctrls)
-{
-	struct saa7134_dev *dev = file->private_data;
-	int err;
-
-	/* count == 0 is abused in saa6752hs.c, so that special
-		case is handled here explicitly. */
-	if (ctrls->count == 0)
-		return 0;
-
-	if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG)
-		return -EINVAL;
-
-	err = saa_call_empress(dev, core, s_ext_ctrls, ctrls);
-	ts_init_encoder(dev);
-
-	return err;
-}
-
-static int empress_g_ext_ctrls(struct file *file, void *priv,
-			       struct v4l2_ext_controls *ctrls)
-{
-	struct saa7134_dev *dev = file->private_data;
-
-	if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG)
-		return -EINVAL;
-	return saa_call_empress(dev, core, g_ext_ctrls, ctrls);
-}
-
-static int empress_g_ctrl(struct file *file, void *priv,
-					struct v4l2_control *c)
-{
-	struct saa7134_dev *dev = file->private_data;
-
-	return saa7134_g_ctrl_internal(dev, NULL, c);
-}
-
-static int empress_s_ctrl(struct file *file, void *priv,
-					struct v4l2_control *c)
-{
-	struct saa7134_dev *dev = file->private_data;
-
-	return saa7134_s_ctrl_internal(dev, NULL, c);
-}
-
-static int empress_queryctrl(struct file *file, void *priv,
-					struct v4l2_queryctrl *c)
-{
-	/* Must be sorted from low to high control ID! */
-	static const u32 user_ctrls[] = {
-		V4L2_CID_USER_CLASS,
-		V4L2_CID_BRIGHTNESS,
-		V4L2_CID_CONTRAST,
-		V4L2_CID_SATURATION,
-		V4L2_CID_HUE,
-		V4L2_CID_AUDIO_VOLUME,
-		V4L2_CID_AUDIO_MUTE,
-		V4L2_CID_HFLIP,
-		0
-	};
-
-	/* Must be sorted from low to high control ID! */
-	static const u32 mpeg_ctrls[] = {
-		V4L2_CID_MPEG_CLASS,
-		V4L2_CID_MPEG_STREAM_TYPE,
-		V4L2_CID_MPEG_STREAM_PID_PMT,
-		V4L2_CID_MPEG_STREAM_PID_AUDIO,
-		V4L2_CID_MPEG_STREAM_PID_VIDEO,
-		V4L2_CID_MPEG_STREAM_PID_PCR,
-		V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ,
-		V4L2_CID_MPEG_AUDIO_ENCODING,
-		V4L2_CID_MPEG_AUDIO_L2_BITRATE,
-		V4L2_CID_MPEG_VIDEO_ENCODING,
-		V4L2_CID_MPEG_VIDEO_ASPECT,
-		V4L2_CID_MPEG_VIDEO_BITRATE_MODE,
-		V4L2_CID_MPEG_VIDEO_BITRATE,
-		V4L2_CID_MPEG_VIDEO_BITRATE_PEAK,
-		0
-	};
-	static const u32 *ctrl_classes[] = {
-		user_ctrls,
-		mpeg_ctrls,
-		NULL
-	};
-	struct saa7134_dev *dev = file->private_data;
-
-	c->id = v4l2_ctrl_next(ctrl_classes, c->id);
-	if (c->id == 0)
-		return -EINVAL;
-	if (c->id == V4L2_CID_USER_CLASS || c->id == V4L2_CID_MPEG_CLASS)
-		return v4l2_ctrl_query_fill(c, 0, 0, 0, 0);
-	if (V4L2_CTRL_ID2CLASS(c->id) != V4L2_CTRL_CLASS_MPEG)
-		return saa7134_queryctrl(file, priv, c);
-	return saa_call_empress(dev, core, queryctrl, c);
-}
-
-static int empress_querymenu(struct file *file, void *priv,
-					struct v4l2_querymenu *c)
-{
-	struct saa7134_dev *dev = file->private_data;
-
-	if (V4L2_CTRL_ID2CLASS(c->id) != V4L2_CTRL_CLASS_MPEG)
-		return -EINVAL;
-	return saa_call_empress(dev, core, querymenu, c);
-}
-
-static int empress_s_std(struct file *file, void *priv, v4l2_std_id id)
-{
-	struct saa7134_dev *dev = file->private_data;
-
-	return saa7134_s_std_internal(dev, NULL, id);
-}
-
-static int empress_g_std(struct file *file, void *priv, v4l2_std_id *id)
-{
-	struct saa7134_dev *dev = file->private_data;
-
-	*id = dev->tvnorm->id;
-	return 0;
-}
-
 static const struct v4l2_file_operations ts_fops =
 {
 	.owner	  = THIS_MODULE,
-	.open	  = ts_open,
-	.release  = ts_release,
-	.read	  = ts_read,
-	.poll	  = ts_poll,
-	.mmap	  = ts_mmap,
-	.ioctl	  = video_ioctl2,
+	.open	  = v4l2_fh_open,
+	.release  = vb2_fop_release,
+	.read	  = vb2_fop_read,
+	.poll	  = vb2_fop_poll,
+	.mmap	  = vb2_fop_mmap,
+	.unlocked_ioctl = video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops ts_ioctl_ops = {
-	.vidioc_querycap		= empress_querycap,
+	.vidioc_querycap		= saa7134_querycap,
 	.vidioc_enum_fmt_vid_cap	= empress_enum_fmt_vid_cap,
 	.vidioc_try_fmt_vid_cap		= empress_try_fmt_vid_cap,
 	.vidioc_s_fmt_vid_cap		= empress_s_fmt_vid_cap,
 	.vidioc_g_fmt_vid_cap		= empress_g_fmt_vid_cap,
-	.vidioc_reqbufs			= empress_reqbufs,
-	.vidioc_querybuf		= empress_querybuf,
-	.vidioc_qbuf			= empress_qbuf,
-	.vidioc_dqbuf			= empress_dqbuf,
-	.vidioc_streamon		= empress_streamon,
-	.vidioc_streamoff		= empress_streamoff,
-	.vidioc_s_ext_ctrls		= empress_s_ext_ctrls,
-	.vidioc_g_ext_ctrls		= empress_g_ext_ctrls,
-	.vidioc_enum_input		= empress_enum_input,
-	.vidioc_g_input			= empress_g_input,
-	.vidioc_s_input			= empress_s_input,
-	.vidioc_queryctrl		= empress_queryctrl,
-	.vidioc_querymenu		= empress_querymenu,
-	.vidioc_g_ctrl			= empress_g_ctrl,
-	.vidioc_s_ctrl			= empress_s_ctrl,
-	.vidioc_s_std			= empress_s_std,
-	.vidioc_g_std			= empress_g_std,
+	.vidioc_reqbufs			= vb2_ioctl_reqbufs,
+	.vidioc_querybuf		= vb2_ioctl_querybuf,
+	.vidioc_qbuf			= vb2_ioctl_qbuf,
+	.vidioc_dqbuf			= vb2_ioctl_dqbuf,
+	.vidioc_streamon		= vb2_ioctl_streamon,
+	.vidioc_streamoff		= vb2_ioctl_streamoff,
+	.vidioc_g_frequency		= saa7134_g_frequency,
+	.vidioc_s_frequency		= saa7134_s_frequency,
+	.vidioc_g_tuner			= saa7134_g_tuner,
+	.vidioc_s_tuner			= saa7134_s_tuner,
+	.vidioc_enum_input		= saa7134_enum_input,
+	.vidioc_g_input			= saa7134_g_input,
+	.vidioc_s_input			= saa7134_s_input,
+	.vidioc_s_std			= saa7134_s_std,
+	.vidioc_g_std			= saa7134_g_std,
+	.vidioc_querystd		= saa7134_querystd,
+	.vidioc_log_status		= v4l2_ctrl_log_status,
+	.vidioc_subscribe_event		= v4l2_ctrl_subscribe_event,
+	.vidioc_unsubscribe_event	= v4l2_event_unsubscribe,
 };
 
 /* ----------------------------------------------------------- */
@@ -501,9 +236,27 @@ static void empress_signal_change(struct saa7134_dev *dev)
 	schedule_work(&dev->empress_workqueue);
 }
 
+static bool empress_ctrl_filter(const struct v4l2_ctrl *ctrl)
+{
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+	case V4L2_CID_HUE:
+	case V4L2_CID_CONTRAST:
+	case V4L2_CID_SATURATION:
+	case V4L2_CID_AUDIO_MUTE:
+	case V4L2_CID_AUDIO_VOLUME:
+	case V4L2_CID_PRIVATE_INVERT:
+	case V4L2_CID_PRIVATE_AUTOMUTE:
+		return true;
+	default:
+		return false;
+	}
+}
 
 static int empress_init(struct saa7134_dev *dev)
 {
+	struct v4l2_ctrl_handler *hdl = &dev->empress_ctrl_handler;
+	struct vb2_queue *q;
 	int err;
 
 	dprintk("%s: %s\n",dev->name,__func__);
@@ -513,12 +266,43 @@ static int empress_init(struct saa7134_dev *dev)
 	*(dev->empress_dev) = saa7134_empress_template;
 	dev->empress_dev->v4l2_dev  = &dev->v4l2_dev;
 	dev->empress_dev->release = video_device_release;
+	dev->empress_dev->lock = &dev->lock;
 	snprintf(dev->empress_dev->name, sizeof(dev->empress_dev->name),
 		 "%s empress (%s)", dev->name,
 		 saa7134_boards[dev->board].name);
+	set_bit(V4L2_FL_USE_FH_PRIO, &dev->empress_dev->flags);
+	v4l2_ctrl_handler_init(hdl, 21);
+	v4l2_ctrl_add_handler(hdl, &dev->ctrl_handler, empress_ctrl_filter);
+	if (dev->empress_sd)
+		v4l2_ctrl_add_handler(hdl, dev->empress_sd->ctrl_handler, NULL);
+	if (hdl->error) {
+		video_device_release(dev->empress_dev);
+		return hdl->error;
+	}
+	dev->empress_dev->ctrl_handler = hdl;
 
 	INIT_WORK(&dev->empress_workqueue, empress_signal_update);
 
+	q = &dev->empress_vbq;
+	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	/*
+	 * Do not add VB2_USERPTR: the saa7134 DMA engine cannot handle
+	 * transfers that do not start at the beginning of a page. A USERPTR
+	 * can start anywhere in a page, so USERPTR support is a no-go.
+	 */
+	q->io_modes = VB2_MMAP | VB2_READ;
+	q->drv_priv = &dev->ts_q;
+	q->ops = &saa7134_empress_qops;
+	q->gfp_flags = GFP_DMA32;
+	q->mem_ops = &vb2_dma_sg_memops;
+	q->buf_struct_size = sizeof(struct saa7134_buf);
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->lock = &dev->lock;
+	err = vb2_queue_init(q);
+	if (err)
+		return err;
+	dev->empress_dev->queue = q;
+
 	video_set_drvdata(dev->empress_dev, dev);
 	err = video_register_device(dev->empress_dev,VFL_TYPE_GRABBER,
 				    empress_nr[dev->nr]);
@@ -532,13 +316,6 @@ static int empress_init(struct saa7134_dev *dev)
 	printk(KERN_INFO "%s: registered device %s [mpeg]\n",
 	       dev->name, video_device_node_name(dev->empress_dev));
 
-	videobuf_queue_sg_init(&dev->empress_tsq, &saa7134_ts_qops,
-			    &dev->pci->dev, &dev->slock,
-			    V4L2_BUF_TYPE_VIDEO_CAPTURE,
-			    V4L2_FIELD_ALTERNATE,
-			    sizeof(struct saa7134_buf),
-			    dev, NULL);
-
 	empress_signal_update(&dev->empress_workqueue);
 	return 0;
 }
@@ -551,6 +328,8 @@ static int empress_fini(struct saa7134_dev *dev)
 		return 0;
 	flush_work(&dev->empress_workqueue);
 	video_unregister_device(dev->empress_dev);
+	vb2_queue_release(&dev->empress_vbq);
+	v4l2_ctrl_handler_free(&dev->empress_ctrl_handler);
 	dev->empress_dev = NULL;
 	return 0;
 }
@@ -574,10 +353,3 @@ static void __exit empress_unregister(void)
 
 module_init(empress_register);
 module_exit(empress_unregister);
-
-/* ----------------------------------------------------------- */
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/media/pci/saa7134/saa7134-i2c.c b/drivers/media/pci/saa7134/saa7134-i2c.c
index c68169d7580..f4da674e7f2 100644
--- a/drivers/media/pci/saa7134/saa7134-i2c.c
+++ b/drivers/media/pci/saa7134/saa7134-i2c.c
@@ -427,10 +427,3 @@ int saa7134_i2c_unregister(struct saa7134_dev *dev)
 	i2c_del_adapter(&dev->i2c_adap);
 	return 0;
 }
-
-/* ----------------------------------------------------------- */
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/media/pci/saa7134/saa7134-reg.h b/drivers/media/pci/saa7134/saa7134-reg.h
index e7e0af101fa..b6ea6f4f9b6 100644
--- a/drivers/media/pci/saa7134/saa7134-reg.h
+++ b/drivers/media/pci/saa7134/saa7134-reg.h
@@ -167,17 +167,22 @@
 #define SAA7134_HSYNC_START                     0x106
 #define SAA7134_HSYNC_STOP                      0x107
 #define SAA7134_SYNC_CTRL                       0x108
+#define   SAA7134_SYNC_CTRL_AUFD                (1 << 7)
 #define SAA7134_LUMA_CTRL                       0x109
+#define   SAA7134_LUMA_CTRL_LDEL                (1 << 5)
 #define SAA7134_DEC_LUMA_BRIGHT                 0x10a
 #define SAA7134_DEC_LUMA_CONTRAST               0x10b
 #define SAA7134_DEC_CHROMA_SATURATION           0x10c
 #define SAA7134_DEC_CHROMA_HUE                  0x10d
 #define SAA7134_CHROMA_CTRL1                    0x10e
+#define   SAA7134_CHROMA_CTRL1_AUTO0            (1 << 1)
+#define   SAA7134_CHROMA_CTRL1_FCTC             (1 << 2)
 #define SAA7134_CHROMA_GAIN                     0x10f
 #define SAA7134_CHROMA_CTRL2                    0x110
 #define SAA7134_MODE_DELAY_CTRL                 0x111
 
 #define SAA7134_ANALOG_ADC                      0x114
+#define   SAA7134_ANALOG_ADC_AUTO1              (1 << 2)
 #define SAA7134_VGATE_START                     0x115
 #define SAA7134_VGATE_STOP                      0x116
 #define SAA7134_MISC_VGATE_MSB                  0x117
@@ -369,10 +374,3 @@
 #define SAA7135_DSP_RWCLEAR_RERR		    1
 
 #define SAA7133_I2S_AUDIO_CONTROL               0x591
-/* ------------------------------------------------------------------ */
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
-
diff --git a/drivers/media/pci/saa7134/saa7134-ts.c b/drivers/media/pci/saa7134/saa7134-ts.c
index 2e3f4b412d8..bd25323bd94 100644
--- a/drivers/media/pci/saa7134/saa7134-ts.c
+++ b/drivers/media/pci/saa7134/saa7134-ts.c
@@ -39,26 +39,29 @@ MODULE_PARM_DESC(ts_debug,"enable debug messages [ts]");
 	printk(KERN_DEBUG "%s/ts: " fmt, dev->name , ## arg)
 
 /* ------------------------------------------------------------------ */
-
 static int buffer_activate(struct saa7134_dev *dev,
 			   struct saa7134_buf *buf,
 			   struct saa7134_buf *next)
 {
 
 	dprintk("buffer_activate [%p]",buf);
-	buf->vb.state = VIDEOBUF_ACTIVE;
 	buf->top_seen = 0;
 
+	if (!dev->ts_started)
+		dev->ts_field = V4L2_FIELD_TOP;
+
 	if (NULL == next)
 		next = buf;
-	if (V4L2_FIELD_TOP == buf->vb.field) {
+	if (V4L2_FIELD_TOP == dev->ts_field) {
 		dprintk("- [top]     buf=%p next=%p\n",buf,next);
 		saa_writel(SAA7134_RS_BA1(5),saa7134_buffer_base(buf));
 		saa_writel(SAA7134_RS_BA2(5),saa7134_buffer_base(next));
+		dev->ts_field = V4L2_FIELD_BOTTOM;
 	} else {
 		dprintk("- [bottom]  buf=%p next=%p\n",buf,next);
 		saa_writel(SAA7134_RS_BA1(5),saa7134_buffer_base(next));
 		saa_writel(SAA7134_RS_BA2(5),saa7134_buffer_base(buf));
+		dev->ts_field = V4L2_FIELD_TOP;
 	}
 
 	/* start DMA */
@@ -72,96 +75,123 @@ static int buffer_activate(struct saa7134_dev *dev,
 	return 0;
 }
 
-static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
-		enum v4l2_field field)
+int saa7134_ts_buffer_init(struct vb2_buffer *vb2)
 {
-	struct saa7134_dev *dev = q->priv_data;
-	struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
+	struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv;
+	struct saa7134_buf *buf = container_of(vb2, struct saa7134_buf, vb2);
+
+	dmaq->curr = NULL;
+	buf->activate = buffer_activate;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(saa7134_ts_buffer_init);
+
+int saa7134_ts_buffer_prepare(struct vb2_buffer *vb2)
+{
+	struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv;
+	struct saa7134_dev *dev = dmaq->dev;
+	struct saa7134_buf *buf = container_of(vb2, struct saa7134_buf, vb2);
+	struct sg_table *dma = vb2_dma_sg_plane_desc(vb2, 0);
 	unsigned int lines, llength, size;
-	int err;
+	int ret;
 
-	dprintk("buffer_prepare [%p,%s]\n",buf,v4l2_field_names[field]);
+	dprintk("buffer_prepare [%p]\n", buf);
 
 	llength = TS_PACKET_SIZE;
 	lines = dev->ts.nr_packets;
 
 	size = lines * llength;
-	if (0 != buf->vb.baddr  &&  buf->vb.bsize < size)
+	if (vb2_plane_size(vb2, 0) < size)
 		return -EINVAL;
 
-	if (buf->vb.size != size) {
-		saa7134_dma_free(q,buf);
-	}
-
-	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
-
-		struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
-
-		dprintk("buffer_prepare: needs_init\n");
-
-		buf->vb.width  = llength;
-		buf->vb.height = lines;
-		buf->vb.size   = size;
-		buf->pt        = &dev->ts.pt_ts;
-
-		err = videobuf_iolock(q,&buf->vb,NULL);
-		if (err)
-			goto oops;
-		err = saa7134_pgtable_build(dev->pci,buf->pt,
-					    dma->sglist,
-					    dma->sglen,
-					    saa7134_buffer_startpage(buf));
-		if (err)
-			goto oops;
-	}
-
-	buf->vb.state = VIDEOBUF_PREPARED;
-	buf->activate = buffer_activate;
-	buf->vb.field = field;
-	return 0;
+	vb2_set_plane_payload(vb2, 0, size);
+	vb2->v4l2_buf.field = dev->field;
 
- oops:
-	saa7134_dma_free(q,buf);
-	return err;
+	ret = dma_map_sg(&dev->pci->dev, dma->sgl, dma->nents, DMA_FROM_DEVICE);
+	if (!ret)
+		return -EIO;
+	return saa7134_pgtable_build(dev->pci, &dmaq->pt, dma->sgl, dma->nents,
+				    saa7134_buffer_startpage(buf));
 }
+EXPORT_SYMBOL_GPL(saa7134_ts_buffer_prepare);
 
-static int
-buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size)
+void saa7134_ts_buffer_finish(struct vb2_buffer *vb2)
 {
-	struct saa7134_dev *dev = q->priv_data;
+	struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv;
+	struct saa7134_dev *dev = dmaq->dev;
+	struct saa7134_buf *buf = container_of(vb2, struct saa7134_buf, vb2);
+	struct sg_table *dma = vb2_dma_sg_plane_desc(&buf->vb2, 0);
 
-	*size = TS_PACKET_SIZE * dev->ts.nr_packets;
-	if (0 == *count)
-		*count = dev->ts.nr_bufs;
-	*count = saa7134_buffer_count(*size,*count);
+	dma_unmap_sg(&dev->pci->dev, dma->sgl, dma->nents, DMA_FROM_DEVICE);
+}
+EXPORT_SYMBOL_GPL(saa7134_ts_buffer_finish);
 
+int saa7134_ts_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
+			   unsigned int *nbuffers, unsigned int *nplanes,
+			   unsigned int sizes[], void *alloc_ctxs[])
+{
+	struct saa7134_dmaqueue *dmaq = q->drv_priv;
+	struct saa7134_dev *dev = dmaq->dev;
+	int size = TS_PACKET_SIZE * dev->ts.nr_packets;
+
+	if (0 == *nbuffers)
+		*nbuffers = dev->ts.nr_bufs;
+	*nbuffers = saa7134_buffer_count(size, *nbuffers);
+	if (*nbuffers < 3)
+		*nbuffers = 3;
+	*nplanes = 1;
+	sizes[0] = size;
 	return 0;
 }
+EXPORT_SYMBOL_GPL(saa7134_ts_queue_setup);
 
-static void buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
+int saa7134_ts_start_streaming(struct vb2_queue *vq, unsigned int count)
 {
-	struct saa7134_dev *dev = q->priv_data;
-	struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
-
-	saa7134_buffer_queue(dev,&dev->ts_q,buf);
+	struct saa7134_dmaqueue *dmaq = vq->drv_priv;
+	struct saa7134_dev *dev = dmaq->dev;
+
+	/*
+	 * Planar video capture and TS share the same DMA channel,
+	 * so only one can be active at a time.
+	 */
+	if (vb2_is_busy(&dev->video_vbq) && dev->fmt->planar) {
+		struct saa7134_buf *buf, *tmp;
+
+		list_for_each_entry_safe(buf, tmp, &dmaq->queue, entry) {
+			list_del(&buf->entry);
+			vb2_buffer_done(&buf->vb2, VB2_BUF_STATE_QUEUED);
+		}
+		if (dmaq->curr) {
+			vb2_buffer_done(&dmaq->curr->vb2, VB2_BUF_STATE_QUEUED);
+			dmaq->curr = NULL;
+		}
+		return -EBUSY;
+	}
+	dmaq->seq_nr = 0;
+	return 0;
 }
+EXPORT_SYMBOL_GPL(saa7134_ts_start_streaming);
 
-static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
+void saa7134_ts_stop_streaming(struct vb2_queue *vq)
 {
-	struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
-	struct saa7134_dev *dev = q->priv_data;
-
-	if (dev->ts_started)
-		saa7134_ts_stop(dev);
+	struct saa7134_dmaqueue *dmaq = vq->drv_priv;
+	struct saa7134_dev *dev = dmaq->dev;
 
-	saa7134_dma_free(q,buf);
+	saa7134_ts_stop(dev);
+	saa7134_stop_streaming(dev, dmaq);
 }
-
-struct videobuf_queue_ops saa7134_ts_qops = {
-	.buf_setup    = buffer_setup,
-	.buf_prepare  = buffer_prepare,
-	.buf_queue    = buffer_queue,
-	.buf_release  = buffer_release,
+EXPORT_SYMBOL_GPL(saa7134_ts_stop_streaming);
+
+struct vb2_ops saa7134_ts_qops = {
+	.queue_setup	= saa7134_ts_queue_setup,
+	.buf_init	= saa7134_ts_buffer_init,
+	.buf_prepare	= saa7134_ts_buffer_prepare,
+	.buf_finish	= saa7134_ts_buffer_finish,
+	.buf_queue	= saa7134_vb2_buffer_queue,
+	.wait_prepare	= vb2_ops_wait_prepare,
+	.wait_finish	= vb2_ops_wait_finish,
+	.stop_streaming = saa7134_ts_stop_streaming,
 };
 EXPORT_SYMBOL_GPL(saa7134_ts_qops);
 
@@ -213,7 +243,7 @@ int saa7134_ts_init1(struct saa7134_dev *dev)
 	dev->ts_q.dev              = dev;
 	dev->ts_q.need_two         = 1;
 	dev->ts_started            = 0;
-	saa7134_pgtable_alloc(dev->pci,&dev->ts.pt_ts);
+	saa7134_pgtable_alloc(dev->pci, &dev->ts_q.pt);
 
 	/* init TS hw */
 	saa7134_ts_init_hw(dev);
@@ -226,7 +256,8 @@ int saa7134_ts_stop(struct saa7134_dev *dev)
 {
 	dprintk("TS stop\n");
 
-	BUG_ON(!dev->ts_started);
+	if (!dev->ts_started)
+		return 0;
 
 	/* Stop TS stream */
 	switch (saa7134_boards[dev->board].ts_type) {
@@ -247,7 +278,8 @@ int saa7134_ts_start(struct saa7134_dev *dev)
 {
 	dprintk("TS start\n");
 
-	BUG_ON(dev->ts_started);
+	if (WARN_ON(dev->ts_started))
+		return 0;
 
 	/* dma: setup channel 5 (= TS) */
 	saa_writeb(SAA7134_TS_DMA0, (dev->ts.nr_packets - 1) & 0xff);
@@ -259,7 +291,7 @@ int saa7134_ts_start(struct saa7134_dev *dev)
 	saa_writel(SAA7134_RS_PITCH(5), TS_PACKET_SIZE);
 	saa_writel(SAA7134_RS_CONTROL(5), SAA7134_RS_CONTROL_BURST_16 |
 					  SAA7134_RS_CONTROL_ME |
-					  (dev->ts.pt_ts.dma >> 12));
+					  (dev->ts_q.pt.dma >> 12));
 
 	/* reset hardware TS buffers */
 	saa_writeb(SAA7134_TS_SERIAL1, 0x00);
@@ -293,7 +325,7 @@ int saa7134_ts_start(struct saa7134_dev *dev)
 
 int saa7134_ts_fini(struct saa7134_dev *dev)
 {
-	saa7134_pgtable_free(dev->pci,&dev->ts.pt_ts);
+	saa7134_pgtable_free(dev->pci, &dev->ts_q.pt);
 	return 0;
 }
 
@@ -303,25 +335,18 @@ void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status)
 
 	spin_lock(&dev->slock);
 	if (dev->ts_q.curr) {
-		field = dev->ts_q.curr->vb.field;
-		if (field == V4L2_FIELD_TOP) {
+		field = dev->ts_field;
+		if (field != V4L2_FIELD_TOP) {
 			if ((status & 0x100000) != 0x000000)
 				goto done;
 		} else {
 			if ((status & 0x100000) != 0x100000)
 				goto done;
 		}
-		saa7134_buffer_finish(dev,&dev->ts_q,VIDEOBUF_DONE);
+		saa7134_buffer_finish(dev, &dev->ts_q, VB2_BUF_STATE_DONE);
 	}
 	saa7134_buffer_next(dev,&dev->ts_q);
 
  done:
 	spin_unlock(&dev->slock);
 }
-
-/* ----------------------------------------------------------- */
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/media/pci/saa7134/saa7134-tvaudio.c b/drivers/media/pci/saa7134/saa7134-tvaudio.c
index 0f34e09d98d..3afbcb70b51 100644
--- a/drivers/media/pci/saa7134/saa7134-tvaudio.c
+++ b/drivers/media/pci/saa7134/saa7134-tvaudio.c
@@ -1079,10 +1079,3 @@ int saa7134_tvaudio_do_scan(struct saa7134_dev *dev)
 
 EXPORT_SYMBOL(saa_dsp_writel);
 EXPORT_SYMBOL(saa7134_tvaudio_setmute);
-
-/* ----------------------------------------------------------- */
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/media/pci/saa7134/saa7134-vbi.c b/drivers/media/pci/saa7134/saa7134-vbi.c
index e9aa94b807f..c06dbe17a87 100644
--- a/drivers/media/pci/saa7134/saa7134-vbi.c
+++ b/drivers/media/pci/saa7134/saa7134-vbi.c
@@ -67,10 +67,10 @@ static void task_init(struct saa7134_dev *dev, struct saa7134_buf *buf,
 	saa_writeb(SAA7134_VBI_PHASE_OFFSET_LUMA(task),   0x00);
 	saa_writeb(SAA7134_VBI_PHASE_OFFSET_CHROMA(task), 0x00);
 
-	saa_writeb(SAA7134_VBI_H_LEN1(task), buf->vb.width   & 0xff);
-	saa_writeb(SAA7134_VBI_H_LEN2(task), buf->vb.width   >> 8);
-	saa_writeb(SAA7134_VBI_V_LEN1(task), buf->vb.height  & 0xff);
-	saa_writeb(SAA7134_VBI_V_LEN2(task), buf->vb.height  >> 8);
+	saa_writeb(SAA7134_VBI_H_LEN1(task), dev->vbi_hlen & 0xff);
+	saa_writeb(SAA7134_VBI_H_LEN2(task), dev->vbi_hlen >> 8);
+	saa_writeb(SAA7134_VBI_V_LEN1(task), dev->vbi_vlen & 0xff);
+	saa_writeb(SAA7134_VBI_V_LEN2(task), dev->vbi_vlen >> 8);
 
 	saa_andorb(SAA7134_DATA_PATH(task), 0xc0, 0x00);
 }
@@ -81,14 +81,14 @@ static int buffer_activate(struct saa7134_dev *dev,
 			   struct saa7134_buf *buf,
 			   struct saa7134_buf *next)
 {
-	unsigned long control,base;
+	struct saa7134_dmaqueue *dmaq = buf->vb2.vb2_queue->drv_priv;
+	unsigned long control, base;
 
-	dprintk("buffer_activate [%p]\n",buf);
-	buf->vb.state = VIDEOBUF_ACTIVE;
+	dprintk("buffer_activate [%p]\n", buf);
 	buf->top_seen = 0;
 
-	task_init(dev,buf,TASK_A);
-	task_init(dev,buf,TASK_B);
+	task_init(dev, buf, TASK_A);
+	task_init(dev, buf, TASK_B);
 	saa_writeb(SAA7134_OFMT_DATA_A, 0x06);
 	saa_writeb(SAA7134_OFMT_DATA_B, 0x06);
 
@@ -96,110 +96,99 @@ static int buffer_activate(struct saa7134_dev *dev,
 	base    = saa7134_buffer_base(buf);
 	control = SAA7134_RS_CONTROL_BURST_16 |
 		SAA7134_RS_CONTROL_ME |
-		(buf->pt->dma >> 12);
-	saa_writel(SAA7134_RS_BA1(2),base);
-	saa_writel(SAA7134_RS_BA2(2),base + buf->vb.size/2);
-	saa_writel(SAA7134_RS_PITCH(2),buf->vb.width);
-	saa_writel(SAA7134_RS_CONTROL(2),control);
-	saa_writel(SAA7134_RS_BA1(3),base);
-	saa_writel(SAA7134_RS_BA2(3),base + buf->vb.size/2);
-	saa_writel(SAA7134_RS_PITCH(3),buf->vb.width);
-	saa_writel(SAA7134_RS_CONTROL(3),control);
+		(dmaq->pt.dma >> 12);
+	saa_writel(SAA7134_RS_BA1(2), base);
+	saa_writel(SAA7134_RS_BA2(2), base + dev->vbi_hlen * dev->vbi_vlen);
+	saa_writel(SAA7134_RS_PITCH(2), dev->vbi_hlen);
+	saa_writel(SAA7134_RS_CONTROL(2), control);
+	saa_writel(SAA7134_RS_BA1(3), base);
+	saa_writel(SAA7134_RS_BA2(3), base + dev->vbi_hlen * dev->vbi_vlen);
+	saa_writel(SAA7134_RS_PITCH(3), dev->vbi_hlen);
+	saa_writel(SAA7134_RS_CONTROL(3), control);
 
 	/* start DMA */
 	saa7134_set_dmabits(dev);
-	mod_timer(&dev->vbi_q.timeout, jiffies+BUFFER_TIMEOUT);
+	mod_timer(&dmaq->timeout, jiffies + BUFFER_TIMEOUT);
 
 	return 0;
 }
 
-static int buffer_prepare(struct videobuf_queue *q,
-			  struct videobuf_buffer *vb,
-			  enum v4l2_field field)
+static int buffer_prepare(struct vb2_buffer *vb2)
 {
-	struct saa7134_fh *fh   = q->priv_data;
-	struct saa7134_dev *dev = fh->dev;
-	struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
-	struct saa7134_tvnorm *norm = dev->tvnorm;
-	unsigned int lines, llength, size;
-	int err;
-
-	lines   = norm->vbi_v_stop_0 - norm->vbi_v_start_0 +1;
-	if (lines > VBI_LINE_COUNT)
-		lines = VBI_LINE_COUNT;
-	llength = VBI_LINE_LENGTH;
-	size = lines * llength * 2;
-	if (0 != buf->vb.baddr  &&  buf->vb.bsize < size)
+	struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv;
+	struct saa7134_dev *dev = dmaq->dev;
+	struct saa7134_buf *buf = container_of(vb2, struct saa7134_buf, vb2);
+	struct sg_table *dma = vb2_dma_sg_plane_desc(&buf->vb2, 0);
+	unsigned int size;
+	int ret;
+
+	if (dma->sgl->offset) {
+		pr_err("The buffer is not page-aligned\n");
 		return -EINVAL;
-
-	if (buf->vb.size != size)
-		saa7134_dma_free(q,buf);
-
-	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
-		struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
-
-		buf->vb.width  = llength;
-		buf->vb.height = lines;
-		buf->vb.size   = size;
-		buf->pt        = &fh->pt_vbi;
-
-		err = videobuf_iolock(q,&buf->vb,NULL);
-		if (err)
-			goto oops;
-		err = saa7134_pgtable_build(dev->pci,buf->pt,
-					    dma->sglist,
-					    dma->sglen,
-					    saa7134_buffer_startpage(buf));
-		if (err)
-			goto oops;
 	}
-	buf->vb.state = VIDEOBUF_PREPARED;
-	buf->activate = buffer_activate;
-	buf->vb.field = field;
-	return 0;
+	size = dev->vbi_hlen * dev->vbi_vlen * 2;
+	if (vb2_plane_size(vb2, 0) < size)
+		return -EINVAL;
+
+	vb2_set_plane_payload(vb2, 0, size);
 
- oops:
-	saa7134_dma_free(q,buf);
-	return err;
+	ret = dma_map_sg(&dev->pci->dev, dma->sgl, dma->nents, DMA_FROM_DEVICE);
+	if (!ret)
+		return -EIO;
+	return saa7134_pgtable_build(dev->pci, &dmaq->pt, dma->sgl, dma->nents,
+				    saa7134_buffer_startpage(buf));
 }
 
-static int
-buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size)
+static int queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
+			   unsigned int *nbuffers, unsigned int *nplanes,
+			   unsigned int sizes[], void *alloc_ctxs[])
 {
-	struct saa7134_fh *fh   = q->priv_data;
-	struct saa7134_dev *dev = fh->dev;
-	int llength,lines;
-
-	lines   = dev->tvnorm->vbi_v_stop_0 - dev->tvnorm->vbi_v_start_0 +1;
-	llength = VBI_LINE_LENGTH;
-	*size = lines * llength * 2;
-	if (0 == *count)
-		*count = vbibufs;
-	*count = saa7134_buffer_count(*size,*count);
+	struct saa7134_dmaqueue *dmaq = q->drv_priv;
+	struct saa7134_dev *dev = dmaq->dev;
+	unsigned int size;
+
+	dev->vbi_vlen = dev->tvnorm->vbi_v_stop_0 - dev->tvnorm->vbi_v_start_0 + 1;
+	if (dev->vbi_vlen > VBI_LINE_COUNT)
+		dev->vbi_vlen = VBI_LINE_COUNT;
+	dev->vbi_hlen = VBI_LINE_LENGTH;
+	size = dev->vbi_hlen * dev->vbi_vlen * 2;
+
+	*nbuffers = saa7134_buffer_count(size, *nbuffers);
+	*nplanes = 1;
+	sizes[0] = size;
 	return 0;
 }
 
-static void buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
+static int buffer_init(struct vb2_buffer *vb2)
 {
-	struct saa7134_fh *fh = q->priv_data;
-	struct saa7134_dev *dev = fh->dev;
-	struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
+	struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv;
+	struct saa7134_buf *buf = container_of(vb2, struct saa7134_buf, vb2);
 
-	saa7134_buffer_queue(dev,&dev->vbi_q,buf);
+	dmaq->curr = NULL;
+	buf->activate = buffer_activate;
+	return 0;
 }
 
-static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
+static void buffer_finish(struct vb2_buffer *vb2)
 {
-	struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
+	struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv;
+	struct saa7134_dev *dev = dmaq->dev;
+	struct saa7134_buf *buf = container_of(vb2, struct saa7134_buf, vb2);
+	struct sg_table *dma = vb2_dma_sg_plane_desc(&buf->vb2, 0);
 
-	saa7134_dma_free(q,buf);
+	dma_unmap_sg(&dev->pci->dev, dma->sgl, dma->nents, DMA_FROM_DEVICE);
 }
 
-struct videobuf_queue_ops saa7134_vbi_qops = {
-	.buf_setup    = buffer_setup,
-	.buf_prepare  = buffer_prepare,
-	.buf_queue    = buffer_queue,
-	.buf_release  = buffer_release,
+struct vb2_ops saa7134_vbi_qops = {
+	.queue_setup	= queue_setup,
+	.buf_init	= buffer_init,
+	.buf_prepare	= buffer_prepare,
+	.buf_finish	= buffer_finish,
+	.buf_queue	= saa7134_vb2_buffer_queue,
+	.wait_prepare	= vb2_ops_wait_prepare,
+	.wait_finish	= vb2_ops_wait_finish,
+	.start_streaming = saa7134_vb2_start_streaming,
+	.stop_streaming = saa7134_vb2_stop_streaming,
 };
 
 /* ------------------------------------------------------------------ */
@@ -229,7 +218,6 @@ void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status)
 {
 	spin_lock(&dev->slock);
 	if (dev->vbi_q.curr) {
-		dev->vbi_fieldcount++;
 		/* make sure we have seen both fields */
 		if ((status & 0x10) == 0x00) {
 			dev->vbi_q.curr->top_seen = 1;
@@ -238,18 +226,10 @@ void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status)
 		if (!dev->vbi_q.curr->top_seen)
 			goto done;
 
-		dev->vbi_q.curr->vb.field_count = dev->vbi_fieldcount;
-		saa7134_buffer_finish(dev,&dev->vbi_q,VIDEOBUF_DONE);
+		saa7134_buffer_finish(dev, &dev->vbi_q, VB2_BUF_STATE_DONE);
 	}
-	saa7134_buffer_next(dev,&dev->vbi_q);
+	saa7134_buffer_next(dev, &dev->vbi_q);
 
  done:
 	spin_unlock(&dev->slock);
 }
-
-/* ----------------------------------------------------------- */
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c
index e12bbd8c3f0..d3759998076 100644
--- a/drivers/media/pci/saa7134/saa7134-video.c
+++ b/drivers/media/pci/saa7134/saa7134-video.c
@@ -27,11 +27,13 @@
 #include <linux/slab.h>
 #include <linux/sort.h>
 
-#include "saa7134-reg.h"
-#include "saa7134.h"
 #include <media/v4l2-common.h>
+#include <media/v4l2-event.h>
 #include <media/saa6588.h>
 
+#include "saa7134-reg.h"
+#include "saa7134.h"
+
 /* ------------------------------------------------------------------ */
 
 unsigned int video_debug;
@@ -369,117 +371,6 @@ static struct saa7134_tvnorm tvnorms[] = {
 };
 #define TVNORMS ARRAY_SIZE(tvnorms)
 
-#define V4L2_CID_PRIVATE_INVERT      (V4L2_CID_PRIVATE_BASE + 0)
-#define V4L2_CID_PRIVATE_Y_ODD       (V4L2_CID_PRIVATE_BASE + 1)
-#define V4L2_CID_PRIVATE_Y_EVEN      (V4L2_CID_PRIVATE_BASE + 2)
-#define V4L2_CID_PRIVATE_AUTOMUTE    (V4L2_CID_PRIVATE_BASE + 3)
-#define V4L2_CID_PRIVATE_LASTP1      (V4L2_CID_PRIVATE_BASE + 4)
-
-static const struct v4l2_queryctrl no_ctrl = {
-	.name  = "42",
-	.flags = V4L2_CTRL_FLAG_DISABLED,
-};
-static const struct v4l2_queryctrl video_ctrls[] = {
-	/* --- video --- */
-	{
-		.id            = V4L2_CID_BRIGHTNESS,
-		.name          = "Brightness",
-		.minimum       = 0,
-		.maximum       = 255,
-		.step          = 1,
-		.default_value = 128,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	},{
-		.id            = V4L2_CID_CONTRAST,
-		.name          = "Contrast",
-		.minimum       = 0,
-		.maximum       = 127,
-		.step          = 1,
-		.default_value = 68,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	},{
-		.id            = V4L2_CID_SATURATION,
-		.name          = "Saturation",
-		.minimum       = 0,
-		.maximum       = 127,
-		.step          = 1,
-		.default_value = 64,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	},{
-		.id            = V4L2_CID_HUE,
-		.name          = "Hue",
-		.minimum       = -128,
-		.maximum       = 127,
-		.step          = 1,
-		.default_value = 0,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	},{
-		.id            = V4L2_CID_HFLIP,
-		.name          = "Mirror",
-		.minimum       = 0,
-		.maximum       = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	},
-	/* --- audio --- */
-	{
-		.id            = V4L2_CID_AUDIO_MUTE,
-		.name          = "Mute",
-		.minimum       = 0,
-		.maximum       = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	},{
-		.id            = V4L2_CID_AUDIO_VOLUME,
-		.name          = "Volume",
-		.minimum       = -15,
-		.maximum       = 15,
-		.step          = 1,
-		.default_value = 0,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	},
-	/* --- private --- */
-	{
-		.id            = V4L2_CID_PRIVATE_INVERT,
-		.name          = "Invert",
-		.minimum       = 0,
-		.maximum       = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	},{
-		.id            = V4L2_CID_PRIVATE_Y_ODD,
-		.name          = "y offset odd field",
-		.minimum       = 0,
-		.maximum       = 128,
-		.step          = 1,
-		.default_value = 0,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	},{
-		.id            = V4L2_CID_PRIVATE_Y_EVEN,
-		.name          = "y offset even field",
-		.minimum       = 0,
-		.maximum       = 128,
-		.step          = 1,
-		.default_value = 0,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	},{
-		.id            = V4L2_CID_PRIVATE_AUTOMUTE,
-		.name          = "automute",
-		.minimum       = 0,
-		.maximum       = 1,
-		.default_value = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	}
-};
-static const unsigned int CTRLS = ARRAY_SIZE(video_ctrls);
-
-static const struct v4l2_queryctrl* ctrl_by_id(unsigned int id)
-{
-	unsigned int i;
-
-	for (i = 0; i < CTRLS; i++)
-		if (video_ctrls[i].id == id)
-			return video_ctrls+i;
-	return NULL;
-}
-
 static struct saa7134_format* format_by_fourcc(unsigned int fourcc)
 {
 	unsigned int i;
@@ -490,52 +381,6 @@ static struct saa7134_format* format_by_fourcc(unsigned int fourcc)
 	return NULL;
 }
 
-/* ----------------------------------------------------------------------- */
-/* resource management                                                     */
-
-static int res_get(struct saa7134_dev *dev, struct saa7134_fh *fh, unsigned int bit)
-{
-	if (fh->resources & bit)
-		/* have it already allocated */
-		return 1;
-
-	/* is it free? */
-	mutex_lock(&dev->lock);
-	if (dev->resources & bit) {
-		/* no, someone else uses it */
-		mutex_unlock(&dev->lock);
-		return 0;
-	}
-	/* it's free, grab it */
-	fh->resources  |= bit;
-	dev->resources |= bit;
-	dprintk("res: get %d\n",bit);
-	mutex_unlock(&dev->lock);
-	return 1;
-}
-
-static int res_check(struct saa7134_fh *fh, unsigned int bit)
-{
-	return (fh->resources & bit);
-}
-
-static int res_locked(struct saa7134_dev *dev, unsigned int bit)
-{
-	return (dev->resources & bit);
-}
-
-static
-void res_free(struct saa7134_dev *dev, struct saa7134_fh *fh, unsigned int bits)
-{
-	BUG_ON((fh->resources & bits) != bits);
-
-	mutex_lock(&dev->lock);
-	fh->resources  &= ~bits;
-	dev->resources &= ~bits;
-	dprintk("res: put %d\n",bits);
-	mutex_unlock(&dev->lock);
-}
-
 /* ------------------------------------------------------------------ */
 
 static void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm)
@@ -571,19 +416,26 @@ static void video_mux(struct saa7134_dev *dev, int input)
 
 static void saa7134_set_decoder(struct saa7134_dev *dev)
 {
-	int luma_control, sync_control, mux;
+	int luma_control, sync_control, chroma_ctrl1, mux;
 
 	struct saa7134_tvnorm *norm = dev->tvnorm;
 	mux = card_in(dev, dev->ctl_input).vmux;
 
 	luma_control = norm->luma_control;
 	sync_control = norm->sync_control;
+	chroma_ctrl1 = norm->chroma_ctrl1;
 
 	if (mux > 5)
 		luma_control |= 0x80; /* svideo */
 	if (noninterlaced || dev->nosignal)
 		sync_control |= 0x20;
 
+	/* switch on auto standard detection */
+	sync_control |= SAA7134_SYNC_CTRL_AUFD;
+	chroma_ctrl1 |= SAA7134_CHROMA_CTRL1_AUTO0;
+	chroma_ctrl1 &= ~SAA7134_CHROMA_CTRL1_FCTC;
+	luma_control &= ~SAA7134_LUMA_CTRL_LDEL;
+
 	/* setup video decoder */
 	saa_writeb(SAA7134_INCR_DELAY,            0x08);
 	saa_writeb(SAA7134_ANALOG_IN_CTRL1,       0xc0 | mux);
@@ -606,7 +458,7 @@ static void saa7134_set_decoder(struct saa7134_dev *dev)
 		dev->ctl_invert ? -dev->ctl_saturation : dev->ctl_saturation);
 
 	saa_writeb(SAA7134_DEC_CHROMA_HUE,        dev->ctl_hue);
-	saa_writeb(SAA7134_CHROMA_CTRL1,          norm->chroma_ctrl1);
+	saa_writeb(SAA7134_CHROMA_CTRL1,          chroma_ctrl1);
 	saa_writeb(SAA7134_CHROMA_GAIN,           norm->chroma_gain);
 
 	saa_writeb(SAA7134_CHROMA_CTRL2,          norm->chroma_ctrl2);
@@ -625,10 +477,10 @@ void saa7134_set_tvnorm_hw(struct saa7134_dev *dev)
 	saa7134_set_decoder(dev);
 
 	if (card_in(dev, dev->ctl_input).tv)
-		saa_call_all(dev, core, s_std, dev->tvnorm->id);
+		saa_call_all(dev, video, s_std, dev->tvnorm->id);
 	/* Set the correct norm for the saa6752hs. This function
 	   does nothing if there is no saa6752hs. */
-	saa_call_empress(dev, core, s_std, dev->tvnorm->id);
+	saa_call_empress(dev, video, s_std, dev->tvnorm->id);
 }
 
 static void set_h_prescale(struct saa7134_dev *dev, int task, int prescale)
@@ -868,7 +720,7 @@ static int verify_preview(struct saa7134_dev *dev, struct v4l2_window *win, bool
 	return 0;
 }
 
-static int start_preview(struct saa7134_dev *dev, struct saa7134_fh *fh)
+static int start_preview(struct saa7134_dev *dev)
 {
 	unsigned long base,control,bpl;
 	int err;
@@ -923,7 +775,7 @@ static int start_preview(struct saa7134_dev *dev, struct saa7134_fh *fh)
 	return 0;
 }
 
-static int stop_preview(struct saa7134_dev *dev, struct saa7134_fh *fh)
+static int stop_preview(struct saa7134_dev *dev)
 {
 	dev->ovenable = 0;
 	saa7134_set_dmabits(dev);
@@ -936,35 +788,35 @@ static int buffer_activate(struct saa7134_dev *dev,
 			   struct saa7134_buf *buf,
 			   struct saa7134_buf *next)
 {
+	struct saa7134_dmaqueue *dmaq = buf->vb2.vb2_queue->drv_priv;
 	unsigned long base,control,bpl;
 	unsigned long bpl_uv,lines_uv,base2,base3,tmp; /* planar */
 
 	dprintk("buffer_activate buf=%p\n",buf);
-	buf->vb.state = VIDEOBUF_ACTIVE;
 	buf->top_seen = 0;
 
-	set_size(dev,TASK_A,buf->vb.width,buf->vb.height,
-		 V4L2_FIELD_HAS_BOTH(buf->vb.field));
-	if (buf->fmt->yuv)
+	set_size(dev, TASK_A, dev->width, dev->height,
+		 V4L2_FIELD_HAS_BOTH(dev->field));
+	if (dev->fmt->yuv)
 		saa_andorb(SAA7134_DATA_PATH(TASK_A), 0x3f, 0x03);
 	else
 		saa_andorb(SAA7134_DATA_PATH(TASK_A), 0x3f, 0x01);
-	saa_writeb(SAA7134_OFMT_VIDEO_A, buf->fmt->pm);
+	saa_writeb(SAA7134_OFMT_VIDEO_A, dev->fmt->pm);
 
 	/* DMA: setup channel 0 (= Video Task A0) */
 	base  = saa7134_buffer_base(buf);
-	if (buf->fmt->planar)
-		bpl = buf->vb.width;
+	if (dev->fmt->planar)
+		bpl = dev->width;
 	else
-		bpl = (buf->vb.width * buf->fmt->depth) / 8;
+		bpl = (dev->width * dev->fmt->depth) / 8;
 	control = SAA7134_RS_CONTROL_BURST_16 |
 		SAA7134_RS_CONTROL_ME |
-		(buf->pt->dma >> 12);
-	if (buf->fmt->bswap)
+		(dmaq->pt.dma >> 12);
+	if (dev->fmt->bswap)
 		control |= SAA7134_RS_CONTROL_BSWAP;
-	if (buf->fmt->wswap)
+	if (dev->fmt->wswap)
 		control |= SAA7134_RS_CONTROL_WSWAP;
-	if (V4L2_FIELD_HAS_BOTH(buf->vb.field)) {
+	if (V4L2_FIELD_HAS_BOTH(dev->field)) {
 		/* interlaced */
 		saa_writel(SAA7134_RS_BA1(0),base);
 		saa_writel(SAA7134_RS_BA2(0),base+bpl);
@@ -977,17 +829,17 @@ static int buffer_activate(struct saa7134_dev *dev,
 	}
 	saa_writel(SAA7134_RS_CONTROL(0),control);
 
-	if (buf->fmt->planar) {
+	if (dev->fmt->planar) {
 		/* DMA: setup channel 4+5 (= planar task A) */
-		bpl_uv   = bpl >> buf->fmt->hshift;
-		lines_uv = buf->vb.height >> buf->fmt->vshift;
-		base2    = base + bpl * buf->vb.height;
+		bpl_uv   = bpl >> dev->fmt->hshift;
+		lines_uv = dev->height >> dev->fmt->vshift;
+		base2    = base + bpl * dev->height;
 		base3    = base2 + bpl_uv * lines_uv;
-		if (buf->fmt->uvswap)
+		if (dev->fmt->uvswap)
 			tmp = base2, base2 = base3, base3 = tmp;
 		dprintk("uv: bpl=%ld lines=%ld base2/3=%ld/%ld\n",
 			bpl_uv,lines_uv,base2,base3);
-		if (V4L2_FIELD_HAS_BOTH(buf->vb.field)) {
+		if (V4L2_FIELD_HAS_BOTH(dev->field)) {
 			/* interlaced */
 			saa_writel(SAA7134_RS_BA1(4),base2);
 			saa_writel(SAA7134_RS_BA2(4),base2+bpl_uv);
@@ -1010,239 +862,208 @@ static int buffer_activate(struct saa7134_dev *dev,
 
 	/* start DMA */
 	saa7134_set_dmabits(dev);
-	mod_timer(&dev->video_q.timeout, jiffies+BUFFER_TIMEOUT);
+	mod_timer(&dmaq->timeout, jiffies + BUFFER_TIMEOUT);
+	return 0;
+}
+
+static int buffer_init(struct vb2_buffer *vb2)
+{
+	struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv;
+	struct saa7134_buf *buf = container_of(vb2, struct saa7134_buf, vb2);
+
+	dmaq->curr = NULL;
+	buf->activate = buffer_activate;
 	return 0;
 }
 
-static int buffer_prepare(struct videobuf_queue *q,
-			  struct videobuf_buffer *vb,
-			  enum v4l2_field field)
+static int buffer_prepare(struct vb2_buffer *vb2)
 {
-	struct saa7134_fh *fh = q->priv_data;
-	struct saa7134_dev *dev = fh->dev;
-	struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
+	struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv;
+	struct saa7134_dev *dev = dmaq->dev;
+	struct saa7134_buf *buf = container_of(vb2, struct saa7134_buf, vb2);
+	struct sg_table *dma = vb2_dma_sg_plane_desc(&buf->vb2, 0);
 	unsigned int size;
-	int err;
+	int ret;
 
-	/* sanity checks */
-	if (NULL == dev->fmt)
-		return -EINVAL;
-	if (dev->width    < 48 ||
-	    dev->height   < 32 ||
-	    dev->width/4  > dev->crop_current.width  ||
-	    dev->height/4 > dev->crop_current.height ||
-	    dev->width    > dev->crop_bounds.width  ||
-	    dev->height   > dev->crop_bounds.height)
+	if (dma->sgl->offset) {
+		pr_err("The buffer is not page-aligned\n");
 		return -EINVAL;
+	}
 	size = (dev->width * dev->height * dev->fmt->depth) >> 3;
-	if (0 != buf->vb.baddr  &&  buf->vb.bsize < size)
+	if (vb2_plane_size(vb2, 0) < size)
 		return -EINVAL;
 
-	dprintk("buffer_prepare [%d,size=%dx%d,bytes=%d,fields=%s,%s]\n",
-		vb->i, dev->width, dev->height, size, v4l2_field_names[field],
-		dev->fmt->name);
-	if (buf->vb.width  != dev->width  ||
-	    buf->vb.height != dev->height ||
-	    buf->vb.size   != size       ||
-	    buf->vb.field  != field      ||
-	    buf->fmt       != dev->fmt) {
-		saa7134_dma_free(q,buf);
-	}
+	vb2_set_plane_payload(vb2, 0, size);
+	vb2->v4l2_buf.field = dev->field;
 
-	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
-		struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
-
-		buf->vb.width  = dev->width;
-		buf->vb.height = dev->height;
-		buf->vb.size   = size;
-		buf->vb.field  = field;
-		buf->fmt       = dev->fmt;
-		buf->pt        = &fh->pt_cap;
-		dev->video_q.curr = NULL;
-
-		err = videobuf_iolock(q,&buf->vb,&dev->ovbuf);
-		if (err)
-			goto oops;
-		err = saa7134_pgtable_build(dev->pci,buf->pt,
-					    dma->sglist,
-					    dma->sglen,
-					    saa7134_buffer_startpage(buf));
-		if (err)
-			goto oops;
-	}
-	buf->vb.state = VIDEOBUF_PREPARED;
-	buf->activate = buffer_activate;
-	return 0;
-
- oops:
-	saa7134_dma_free(q,buf);
-	return err;
+	ret = dma_map_sg(&dev->pci->dev, dma->sgl, dma->nents, DMA_FROM_DEVICE);
+	if (!ret)
+		return -EIO;
+	return saa7134_pgtable_build(dev->pci, &dmaq->pt, dma->sgl, dma->nents,
+				    saa7134_buffer_startpage(buf));
 }
 
-static int
-buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size)
+static void buffer_finish(struct vb2_buffer *vb2)
 {
-	struct saa7134_fh *fh = q->priv_data;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv;
+	struct saa7134_dev *dev = dmaq->dev;
+	struct saa7134_buf *buf = container_of(vb2, struct saa7134_buf, vb2);
+	struct sg_table *dma = vb2_dma_sg_plane_desc(&buf->vb2, 0);
 
-	*size = dev->fmt->depth * dev->width * dev->height >> 3;
-	if (0 == *count)
-		*count = gbuffers;
-	*count = saa7134_buffer_count(*size,*count);
-	return 0;
+	dma_unmap_sg(&dev->pci->dev, dma->sgl, dma->nents, DMA_FROM_DEVICE);
 }
 
-static void buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
+static int queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
+			   unsigned int *nbuffers, unsigned int *nplanes,
+			   unsigned int sizes[], void *alloc_ctxs[])
 {
-	struct saa7134_fh *fh = q->priv_data;
-	struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
+	struct saa7134_dmaqueue *dmaq = q->drv_priv;
+	struct saa7134_dev *dev = dmaq->dev;
+	int size = dev->fmt->depth * dev->width * dev->height >> 3;
+
+	if (dev->width    < 48 ||
+	    dev->height   < 32 ||
+	    dev->width/4  > dev->crop_current.width  ||
+	    dev->height/4 > dev->crop_current.height ||
+	    dev->width    > dev->crop_bounds.width  ||
+	    dev->height   > dev->crop_bounds.height)
+		return -EINVAL;
 
-	saa7134_buffer_queue(fh->dev,&fh->dev->video_q,buf);
+	*nbuffers = saa7134_buffer_count(size, *nbuffers);
+	*nplanes = 1;
+	sizes[0] = size;
+	return 0;
 }
 
-static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
+/*
+ * move buffer to hardware queue
+ */
+void saa7134_vb2_buffer_queue(struct vb2_buffer *vb)
 {
-	struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
+	struct saa7134_dmaqueue *dmaq = vb->vb2_queue->drv_priv;
+	struct saa7134_dev *dev = dmaq->dev;
+	struct saa7134_buf *buf = container_of(vb, struct saa7134_buf, vb2);
 
-	saa7134_dma_free(q,buf);
+	saa7134_buffer_queue(dev, dmaq, buf);
 }
+EXPORT_SYMBOL_GPL(saa7134_vb2_buffer_queue);
 
-static struct videobuf_queue_ops video_qops = {
-	.buf_setup    = buffer_setup,
-	.buf_prepare  = buffer_prepare,
-	.buf_queue    = buffer_queue,
-	.buf_release  = buffer_release,
-};
-
-/* ------------------------------------------------------------------ */
-
-int saa7134_g_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c)
+int saa7134_vb2_start_streaming(struct vb2_queue *vq, unsigned int count)
 {
-	const struct v4l2_queryctrl* ctrl;
+	struct saa7134_dmaqueue *dmaq = vq->drv_priv;
+	struct saa7134_dev *dev = dmaq->dev;
 
-	ctrl = ctrl_by_id(c->id);
-	if (NULL == ctrl)
-		return -EINVAL;
-	switch (c->id) {
-	case V4L2_CID_BRIGHTNESS:
-		c->value = dev->ctl_bright;
-		break;
-	case V4L2_CID_HUE:
-		c->value = dev->ctl_hue;
-		break;
-	case V4L2_CID_CONTRAST:
-		c->value = dev->ctl_contrast;
-		break;
-	case V4L2_CID_SATURATION:
-		c->value = dev->ctl_saturation;
-		break;
-	case V4L2_CID_AUDIO_MUTE:
-		c->value = dev->ctl_mute;
-		break;
-	case V4L2_CID_AUDIO_VOLUME:
-		c->value = dev->ctl_volume;
-		break;
-	case V4L2_CID_PRIVATE_INVERT:
-		c->value = dev->ctl_invert;
-		break;
-	case V4L2_CID_HFLIP:
-		c->value = dev->ctl_mirror;
-		break;
-	case V4L2_CID_PRIVATE_Y_EVEN:
-		c->value = dev->ctl_y_even;
-		break;
-	case V4L2_CID_PRIVATE_Y_ODD:
-		c->value = dev->ctl_y_odd;
-		break;
-	case V4L2_CID_PRIVATE_AUTOMUTE:
-		c->value = dev->ctl_automute;
-		break;
-	default:
-		return -EINVAL;
+	/*
+	 * Planar video capture and TS share the same DMA channel,
+	 * so only one can be active at a time.
+	 */
+	if (card_is_empress(dev) && vb2_is_busy(&dev->empress_vbq) &&
+	    dmaq == &dev->video_q && dev->fmt->planar) {
+		struct saa7134_buf *buf, *tmp;
+
+		list_for_each_entry_safe(buf, tmp, &dmaq->queue, entry) {
+			list_del(&buf->entry);
+			vb2_buffer_done(&buf->vb2, VB2_BUF_STATE_QUEUED);
+		}
+		if (dmaq->curr) {
+			vb2_buffer_done(&dmaq->curr->vb2, VB2_BUF_STATE_QUEUED);
+			dmaq->curr = NULL;
+		}
+		return -EBUSY;
 	}
+
+	/* The SAA7134 has a 1K FIFO; the datasheet suggests that when
+	 * configured conservatively, there's 22 usec of buffering for video.
+	 * We therefore request a DMA latency of 20 usec, giving us 2 usec of
+	 * margin in case the FIFO is configured differently to the datasheet.
+	 * Unfortunately, I lack register-level documentation to check the
+	 * Linux FIFO setup and confirm the perfect value.
+	 */
+	if ((dmaq == &dev->video_q && !vb2_is_streaming(&dev->vbi_vbq)) ||
+	    (dmaq == &dev->vbi_q && !vb2_is_streaming(&dev->video_vbq)))
+		pm_qos_add_request(&dev->qos_request,
+			PM_QOS_CPU_DMA_LATENCY, 20);
+	dmaq->seq_nr = 0;
+
 	return 0;
 }
-EXPORT_SYMBOL_GPL(saa7134_g_ctrl_internal);
 
-static int saa7134_g_ctrl(struct file *file, void *priv, struct v4l2_control *c)
+void saa7134_vb2_stop_streaming(struct vb2_queue *vq)
 {
-	struct saa7134_fh *fh = priv;
+	struct saa7134_dmaqueue *dmaq = vq->drv_priv;
+	struct saa7134_dev *dev = dmaq->dev;
+
+	saa7134_stop_streaming(dev, dmaq);
 
-	return saa7134_g_ctrl_internal(fh->dev, fh, c);
+	if ((dmaq == &dev->video_q && !vb2_is_streaming(&dev->vbi_vbq)) ||
+	    (dmaq == &dev->vbi_q && !vb2_is_streaming(&dev->video_vbq)))
+		pm_qos_remove_request(&dev->qos_request);
 }
 
-int saa7134_s_ctrl_internal(struct saa7134_dev *dev,  struct saa7134_fh *fh, struct v4l2_control *c)
+static struct vb2_ops vb2_qops = {
+	.queue_setup	= queue_setup,
+	.buf_init	= buffer_init,
+	.buf_prepare	= buffer_prepare,
+	.buf_finish	= buffer_finish,
+	.buf_queue	= saa7134_vb2_buffer_queue,
+	.wait_prepare	= vb2_ops_wait_prepare,
+	.wait_finish	= vb2_ops_wait_finish,
+	.start_streaming = saa7134_vb2_start_streaming,
+	.stop_streaming = saa7134_vb2_stop_streaming,
+};
+
+/* ------------------------------------------------------------------ */
+
+static int saa7134_s_ctrl(struct v4l2_ctrl *ctrl)
 {
-	const struct v4l2_queryctrl* ctrl;
+	struct saa7134_dev *dev = container_of(ctrl->handler, struct saa7134_dev, ctrl_handler);
 	unsigned long flags;
 	int restart_overlay = 0;
-	int err;
-
-	err = -EINVAL;
 
-	mutex_lock(&dev->lock);
-
-	ctrl = ctrl_by_id(c->id);
-	if (NULL == ctrl)
-		goto error;
-
-	dprintk("set_control name=%s val=%d\n",ctrl->name,c->value);
-	switch (ctrl->type) {
-	case V4L2_CTRL_TYPE_BOOLEAN:
-	case V4L2_CTRL_TYPE_MENU:
-	case V4L2_CTRL_TYPE_INTEGER:
-		if (c->value < ctrl->minimum)
-			c->value = ctrl->minimum;
-		if (c->value > ctrl->maximum)
-			c->value = ctrl->maximum;
-		break;
-	default:
-		/* nothing */;
-	}
-	switch (c->id) {
+	switch (ctrl->id) {
 	case V4L2_CID_BRIGHTNESS:
-		dev->ctl_bright = c->value;
-		saa_writeb(SAA7134_DEC_LUMA_BRIGHT, dev->ctl_bright);
+		dev->ctl_bright = ctrl->val;
+		saa_writeb(SAA7134_DEC_LUMA_BRIGHT, ctrl->val);
 		break;
 	case V4L2_CID_HUE:
-		dev->ctl_hue = c->value;
-		saa_writeb(SAA7134_DEC_CHROMA_HUE, dev->ctl_hue);
+		dev->ctl_hue = ctrl->val;
+		saa_writeb(SAA7134_DEC_CHROMA_HUE, ctrl->val);
 		break;
 	case V4L2_CID_CONTRAST:
-		dev->ctl_contrast = c->value;
+		dev->ctl_contrast = ctrl->val;
 		saa_writeb(SAA7134_DEC_LUMA_CONTRAST,
 			   dev->ctl_invert ? -dev->ctl_contrast : dev->ctl_contrast);
 		break;
 	case V4L2_CID_SATURATION:
-		dev->ctl_saturation = c->value;
+		dev->ctl_saturation = ctrl->val;
 		saa_writeb(SAA7134_DEC_CHROMA_SATURATION,
 			   dev->ctl_invert ? -dev->ctl_saturation : dev->ctl_saturation);
 		break;
 	case V4L2_CID_AUDIO_MUTE:
-		dev->ctl_mute = c->value;
+		dev->ctl_mute = ctrl->val;
 		saa7134_tvaudio_setmute(dev);
 		break;
 	case V4L2_CID_AUDIO_VOLUME:
-		dev->ctl_volume = c->value;
+		dev->ctl_volume = ctrl->val;
 		saa7134_tvaudio_setvolume(dev,dev->ctl_volume);
 		break;
 	case V4L2_CID_PRIVATE_INVERT:
-		dev->ctl_invert = c->value;
+		dev->ctl_invert = ctrl->val;
 		saa_writeb(SAA7134_DEC_LUMA_CONTRAST,
 			   dev->ctl_invert ? -dev->ctl_contrast : dev->ctl_contrast);
 		saa_writeb(SAA7134_DEC_CHROMA_SATURATION,
 			   dev->ctl_invert ? -dev->ctl_saturation : dev->ctl_saturation);
 		break;
 	case V4L2_CID_HFLIP:
-		dev->ctl_mirror = c->value;
+		dev->ctl_mirror = ctrl->val;
 		restart_overlay = 1;
 		break;
 	case V4L2_CID_PRIVATE_Y_EVEN:
-		dev->ctl_y_even = c->value;
+		dev->ctl_y_even = ctrl->val;
 		restart_overlay = 1;
 		break;
 	case V4L2_CID_PRIVATE_Y_ODD:
-		dev->ctl_y_odd = c->value;
+		dev->ctl_y_odd = ctrl->val;
 		restart_overlay = 1;
 		break;
 	case V4L2_CID_PRIVATE_AUTOMUTE:
@@ -1252,7 +1073,7 @@ int saa7134_s_ctrl_internal(struct saa7134_dev *dev,  struct saa7134_fh *fh, str
 		tda9887_cfg.tuner = TUNER_TDA9887;
 		tda9887_cfg.priv = &dev->tda9887_conf;
 
-		dev->ctl_automute = c->value;
+		dev->ctl_automute = ctrl->val;
 		if (dev->tda9887_conf) {
 			if (dev->ctl_automute)
 				dev->tda9887_conf |= TDA9887_AUTOMUTE;
@@ -1264,210 +1085,70 @@ int saa7134_s_ctrl_internal(struct saa7134_dev *dev,  struct saa7134_fh *fh, str
 		break;
 	}
 	default:
-		goto error;
+		return -EINVAL;
 	}
-	if (restart_overlay && fh && res_check(fh, RESOURCE_OVERLAY)) {
-		spin_lock_irqsave(&dev->slock,flags);
-		stop_preview(dev,fh);
-		start_preview(dev,fh);
-		spin_unlock_irqrestore(&dev->slock,flags);
+	if (restart_overlay && dev->overlay_owner) {
+		spin_lock_irqsave(&dev->slock, flags);
+		stop_preview(dev);
+		start_preview(dev);
+		spin_unlock_irqrestore(&dev->slock, flags);
 	}
-	err = 0;
-
-error:
-	mutex_unlock(&dev->lock);
-	return err;
-}
-EXPORT_SYMBOL_GPL(saa7134_s_ctrl_internal);
-
-static int saa7134_s_ctrl(struct file *file, void *f, struct v4l2_control *c)
-{
-	struct saa7134_fh *fh = f;
-
-	return saa7134_s_ctrl_internal(fh->dev, fh, c);
+	return 0;
 }
 
 /* ------------------------------------------------------------------ */
 
-static struct videobuf_queue *saa7134_queue(struct file *file)
-{
-	struct video_device *vdev = video_devdata(file);
-	struct saa7134_fh *fh = file->private_data;
-	struct videobuf_queue *q = NULL;
-
-	switch (vdev->vfl_type) {
-	case VFL_TYPE_GRABBER:
-		q = &fh->cap;
-		break;
-	case VFL_TYPE_VBI:
-		q = &fh->vbi;
-		break;
-	default:
-		BUG();
-	}
-	return q;
-}
-
-static int saa7134_resource(struct file *file)
+static inline struct vb2_queue *saa7134_queue(struct file *file)
 {
-	struct video_device *vdev = video_devdata(file);
-
-	if (vdev->vfl_type == VFL_TYPE_GRABBER)
-		return RESOURCE_VIDEO;
-
-	if (vdev->vfl_type == VFL_TYPE_VBI)
-		return RESOURCE_VBI;
-
-	BUG();
-	return 0;
+	return video_devdata(file)->queue;
 }
 
 static int video_open(struct file *file)
 {
 	struct video_device *vdev = video_devdata(file);
 	struct saa7134_dev *dev = video_drvdata(file);
-	struct saa7134_fh *fh;
-
-	/* allocate + initialize per filehandle data */
-	fh = kzalloc(sizeof(*fh),GFP_KERNEL);
-	if (NULL == fh)
-		return -ENOMEM;
-
-	v4l2_fh_init(&fh->fh, vdev);
-	file->private_data = fh;
-	fh->dev      = dev;
-
-	videobuf_queue_sg_init(&fh->cap, &video_qops,
-			    &dev->pci->dev, &dev->slock,
-			    V4L2_BUF_TYPE_VIDEO_CAPTURE,
-			    V4L2_FIELD_INTERLACED,
-			    sizeof(struct saa7134_buf),
-			    fh, NULL);
-	videobuf_queue_sg_init(&fh->vbi, &saa7134_vbi_qops,
-			    &dev->pci->dev, &dev->slock,
-			    V4L2_BUF_TYPE_VBI_CAPTURE,
-			    V4L2_FIELD_SEQ_TB,
-			    sizeof(struct saa7134_buf),
-			    fh, NULL);
-	saa7134_pgtable_alloc(dev->pci,&fh->pt_cap);
-	saa7134_pgtable_alloc(dev->pci,&fh->pt_vbi);
+	int ret = v4l2_fh_open(file);
+
+	if (ret < 0)
+		return ret;
 
+	mutex_lock(&dev->lock);
 	if (vdev->vfl_type == VFL_TYPE_RADIO) {
 		/* switch to radio mode */
-		saa7134_tvaudio_setinput(dev,&card(dev).radio);
+		saa7134_tvaudio_setinput(dev, &card(dev).radio);
 		saa_call_all(dev, tuner, s_radio);
 	} else {
 		/* switch to video/vbi mode */
-		video_mux(dev,dev->ctl_input);
+		video_mux(dev, dev->ctl_input);
 	}
-	v4l2_fh_add(&fh->fh);
+	mutex_unlock(&dev->lock);
 
 	return 0;
 }
 
-static ssize_t
-video_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
-{
-	struct video_device *vdev = video_devdata(file);
-	struct saa7134_fh *fh = file->private_data;
-
-	switch (vdev->vfl_type) {
-	case VFL_TYPE_GRABBER:
-		if (res_locked(fh->dev,RESOURCE_VIDEO))
-			return -EBUSY;
-		return videobuf_read_one(saa7134_queue(file),
-					 data, count, ppos,
-					 file->f_flags & O_NONBLOCK);
-	case VFL_TYPE_VBI:
-		if (!res_get(fh->dev,fh,RESOURCE_VBI))
-			return -EBUSY;
-		return videobuf_read_stream(saa7134_queue(file),
-					    data, count, ppos, 1,
-					    file->f_flags & O_NONBLOCK);
-		break;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static unsigned int
-video_poll(struct file *file, struct poll_table_struct *wait)
-{
-	struct video_device *vdev = video_devdata(file);
-	struct saa7134_fh *fh = file->private_data;
-	struct videobuf_buffer *buf = NULL;
-	unsigned int rc = 0;
-
-	if (vdev->vfl_type == VFL_TYPE_VBI)
-		return videobuf_poll_stream(file, &fh->vbi, wait);
-
-	if (res_check(fh,RESOURCE_VIDEO)) {
-		mutex_lock(&fh->cap.vb_lock);
-		if (!list_empty(&fh->cap.stream))
-			buf = list_entry(fh->cap.stream.next, struct videobuf_buffer, stream);
-	} else {
-		mutex_lock(&fh->cap.vb_lock);
-		if (UNSET == fh->cap.read_off) {
-			/* need to capture a new frame */
-			if (res_locked(fh->dev,RESOURCE_VIDEO))
-				goto err;
-			if (0 != fh->cap.ops->buf_prepare(&fh->cap,fh->cap.read_buf,fh->cap.field))
-				goto err;
-			fh->cap.ops->buf_queue(&fh->cap,fh->cap.read_buf);
-			fh->cap.read_off = 0;
-		}
-		buf = fh->cap.read_buf;
-	}
-
-	if (!buf)
-		goto err;
-
-	poll_wait(file, &buf->done, wait);
-	if (buf->state == VIDEOBUF_DONE ||
-	    buf->state == VIDEOBUF_ERROR)
-		rc = POLLIN|POLLRDNORM;
-	mutex_unlock(&fh->cap.vb_lock);
-	return rc;
-
-err:
-	mutex_unlock(&fh->cap.vb_lock);
-	return POLLERR;
-}
-
 static int video_release(struct file *file)
 {
 	struct video_device *vdev = video_devdata(file);
-	struct saa7134_fh  *fh  = file->private_data;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
+	struct v4l2_fh *fh = file->private_data;
 	struct saa6588_command cmd;
 	unsigned long flags;
 
+	mutex_lock(&dev->lock);
 	saa7134_tvaudio_close(dev);
 
 	/* turn off overlay */
-	if (res_check(fh, RESOURCE_OVERLAY)) {
+	if (fh == dev->overlay_owner) {
 		spin_lock_irqsave(&dev->slock,flags);
-		stop_preview(dev,fh);
+		stop_preview(dev);
 		spin_unlock_irqrestore(&dev->slock,flags);
-		res_free(dev,fh,RESOURCE_OVERLAY);
+		dev->overlay_owner = NULL;
 	}
 
-	/* stop video capture */
-	if (res_check(fh, RESOURCE_VIDEO)) {
-		videobuf_streamoff(&fh->cap);
-		res_free(dev,fh,RESOURCE_VIDEO);
-	}
-	if (fh->cap.read_buf) {
-		buffer_release(&fh->cap,fh->cap.read_buf);
-		kfree(fh->cap.read_buf);
-	}
-
-	/* stop vbi capture */
-	if (res_check(fh, RESOURCE_VBI)) {
-		videobuf_stop(&fh->vbi);
-		res_free(dev,fh,RESOURCE_VBI);
-	}
+	if (vdev->vfl_type == VFL_TYPE_RADIO)
+		v4l2_fh_release(file);
+	else
+		_vb2_fop_release(file, NULL);
 
 	/* ts-capture will not work in planar mode, so turn it off Hac: 04.05*/
 	saa_andorb(SAA7134_OFMT_VIDEO_A, 0x1f, 0);
@@ -1478,54 +1159,44 @@ static int video_release(struct file *file)
 	saa_call_all(dev, core, s_power, 0);
 	if (vdev->vfl_type == VFL_TYPE_RADIO)
 		saa_call_all(dev, core, ioctl, SAA6588_CMD_CLOSE, &cmd);
+	mutex_unlock(&dev->lock);
 
-	/* free stuff */
-	videobuf_mmap_free(&fh->cap);
-	videobuf_mmap_free(&fh->vbi);
-	saa7134_pgtable_free(dev->pci,&fh->pt_cap);
-	saa7134_pgtable_free(dev->pci,&fh->pt_vbi);
-
-	v4l2_fh_del(&fh->fh);
-	v4l2_fh_exit(&fh->fh);
-	file->private_data = NULL;
-	kfree(fh);
 	return 0;
 }
 
-static int video_mmap(struct file *file, struct vm_area_struct * vma)
-{
-	return videobuf_mmap_mapper(saa7134_queue(file), vma);
-}
-
 static ssize_t radio_read(struct file *file, char __user *data,
 			 size_t count, loff_t *ppos)
 {
-	struct saa7134_fh *fh = file->private_data;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 	struct saa6588_command cmd;
 
 	cmd.block_count = count/3;
+	cmd.nonblocking = file->f_flags & O_NONBLOCK;
 	cmd.buffer = data;
 	cmd.instance = file;
 	cmd.result = -ENODEV;
 
+	mutex_lock(&dev->lock);
 	saa_call_all(dev, core, ioctl, SAA6588_CMD_READ, &cmd);
+	mutex_unlock(&dev->lock);
 
 	return cmd.result;
 }
 
 static unsigned int radio_poll(struct file *file, poll_table *wait)
 {
-	struct saa7134_fh *fh = file->private_data;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 	struct saa6588_command cmd;
+	unsigned int rc = v4l2_ctrl_poll(file, wait);
 
 	cmd.instance = file;
 	cmd.event_list = wait;
-	cmd.result = -ENODEV;
+	cmd.result = 0;
+	mutex_lock(&dev->lock);
 	saa_call_all(dev, core, ioctl, SAA6588_CMD_POLL, &cmd);
+	mutex_unlock(&dev->lock);
 
-	return cmd.result;
+	return rc | cmd.result;
 }
 
 /* ------------------------------------------------------------------ */
@@ -1533,8 +1204,7 @@ static unsigned int radio_poll(struct file *file, poll_table *wait)
 static int saa7134_try_get_set_fmt_vbi_cap(struct file *file, void *priv,
 						struct v4l2_format *f)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 	struct saa7134_tvnorm *norm = dev->tvnorm;
 
 	memset(&f->fmt.vbi.reserved, 0, sizeof(f->fmt.vbi.reserved));
@@ -1554,12 +1224,11 @@ static int saa7134_try_get_set_fmt_vbi_cap(struct file *file, void *priv,
 static int saa7134_g_fmt_vid_cap(struct file *file, void *priv,
 				struct v4l2_format *f)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 
 	f->fmt.pix.width        = dev->width;
 	f->fmt.pix.height       = dev->height;
-	f->fmt.pix.field        = fh->cap.field;
+	f->fmt.pix.field        = dev->field;
 	f->fmt.pix.pixelformat  = dev->fmt->fourcc;
 	f->fmt.pix.bytesperline =
 		(f->fmt.pix.width * dev->fmt->depth) >> 3;
@@ -1573,8 +1242,7 @@ static int saa7134_g_fmt_vid_cap(struct file *file, void *priv,
 static int saa7134_g_fmt_vid_overlay(struct file *file, void *priv,
 				struct v4l2_format *f)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 	struct v4l2_clip __user *clips = f->fmt.win.clips;
 	u32 clipcount = f->fmt.win.clipcount;
 	int err = 0;
@@ -1584,7 +1252,6 @@ static int saa7134_g_fmt_vid_overlay(struct file *file, void *priv,
 		printk(KERN_ERR "V4L2_BUF_TYPE_VIDEO_OVERLAY: no_overlay\n");
 		return -EINVAL;
 	}
-	mutex_lock(&dev->lock);
 	f->fmt.win = dev->win;
 	f->fmt.win.clips = clips;
 	if (clips == NULL)
@@ -1598,7 +1265,6 @@ static int saa7134_g_fmt_vid_overlay(struct file *file, void *priv,
 					sizeof(struct v4l2_rect)))
 			err = -EFAULT;
 	}
-	mutex_unlock(&dev->lock);
 
 	return err;
 }
@@ -1606,8 +1272,7 @@ static int saa7134_g_fmt_vid_overlay(struct file *file, void *priv,
 static int saa7134_try_fmt_vid_cap(struct file *file, void *priv,
 						struct v4l2_format *f)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 	struct saa7134_format *fmt;
 	enum v4l2_field field;
 	unsigned int maxw, maxh;
@@ -1658,8 +1323,7 @@ static int saa7134_try_fmt_vid_cap(struct file *file, void *priv,
 static int saa7134_try_fmt_vid_overlay(struct file *file, void *priv,
 						struct v4l2_format *f)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 
 	if (saa7134_no_overlay > 0) {
 		printk(KERN_ERR "V4L2_BUF_TYPE_VIDEO_OVERLAY: no_overlay\n");
@@ -1674,26 +1338,24 @@ static int saa7134_try_fmt_vid_overlay(struct file *file, void *priv,
 static int saa7134_s_fmt_vid_cap(struct file *file, void *priv,
 					struct v4l2_format *f)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 	int err;
 
 	err = saa7134_try_fmt_vid_cap(file, priv, f);
 	if (0 != err)
 		return err;
 
-	dev->fmt       = format_by_fourcc(f->fmt.pix.pixelformat);
-	dev->width     = f->fmt.pix.width;
-	dev->height    = f->fmt.pix.height;
-	fh->cap.field = f->fmt.pix.field;
+	dev->fmt = format_by_fourcc(f->fmt.pix.pixelformat);
+	dev->width = f->fmt.pix.width;
+	dev->height = f->fmt.pix.height;
+	dev->field = f->fmt.pix.field;
 	return 0;
 }
 
 static int saa7134_s_fmt_vid_overlay(struct file *file, void *priv,
 					struct v4l2_format *f)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 	int err;
 	unsigned long flags;
 
@@ -1707,48 +1369,26 @@ static int saa7134_s_fmt_vid_overlay(struct file *file, void *priv,
 	if (0 != err)
 		return err;
 
-	mutex_lock(&dev->lock);
-
 	dev->win    = f->fmt.win;
 	dev->nclips = f->fmt.win.clipcount;
 
 	if (copy_from_user(dev->clips, f->fmt.win.clips,
-			   sizeof(struct v4l2_clip) * dev->nclips)) {
-		mutex_unlock(&dev->lock);
+			   sizeof(struct v4l2_clip) * dev->nclips))
 		return -EFAULT;
-	}
 
-	if (res_check(fh, RESOURCE_OVERLAY)) {
+	if (priv == dev->overlay_owner) {
 		spin_lock_irqsave(&dev->slock, flags);
-		stop_preview(dev, fh);
-		start_preview(dev, fh);
+		stop_preview(dev);
+		start_preview(dev);
 		spin_unlock_irqrestore(&dev->slock, flags);
 	}
 
-	mutex_unlock(&dev->lock);
-	return 0;
-}
-
-int saa7134_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *c)
-{
-	const struct v4l2_queryctrl *ctrl;
-
-	if ((c->id <  V4L2_CID_BASE ||
-	     c->id >= V4L2_CID_LASTP1) &&
-	    (c->id <  V4L2_CID_PRIVATE_BASE ||
-	     c->id >= V4L2_CID_PRIVATE_LASTP1))
-		return -EINVAL;
-	ctrl = ctrl_by_id(c->id);
-	*c = (NULL != ctrl) ? *ctrl : no_ctrl;
 	return 0;
 }
-EXPORT_SYMBOL_GPL(saa7134_queryctrl);
 
-static int saa7134_enum_input(struct file *file, void *priv,
-					struct v4l2_input *i)
+int saa7134_enum_input(struct file *file, void *priv, struct v4l2_input *i)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 	unsigned int n;
 
 	n = i->index;
@@ -1768,43 +1408,41 @@ static int saa7134_enum_input(struct file *file, void *priv,
 		if (0 != (v1 & 0x40))
 			i->status |= V4L2_IN_ST_NO_H_LOCK;
 		if (0 != (v2 & 0x40))
-			i->status |= V4L2_IN_ST_NO_SYNC;
+			i->status |= V4L2_IN_ST_NO_SIGNAL;
 		if (0 != (v2 & 0x0e))
 			i->status |= V4L2_IN_ST_MACROVISION;
 	}
 	i->std = SAA7134_NORMS;
 	return 0;
 }
+EXPORT_SYMBOL_GPL(saa7134_enum_input);
 
-static int saa7134_g_input(struct file *file, void *priv, unsigned int *i)
+int saa7134_g_input(struct file *file, void *priv, unsigned int *i)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 
 	*i = dev->ctl_input;
 	return 0;
 }
+EXPORT_SYMBOL_GPL(saa7134_g_input);
 
-static int saa7134_s_input(struct file *file, void *priv, unsigned int i)
+int saa7134_s_input(struct file *file, void *priv, unsigned int i)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 
 	if (i >= SAA7134_INPUT_MAX)
 		return -EINVAL;
 	if (NULL == card_in(dev, i).name)
 		return -EINVAL;
-	mutex_lock(&dev->lock);
 	video_mux(dev, i);
-	mutex_unlock(&dev->lock);
 	return 0;
 }
+EXPORT_SYMBOL_GPL(saa7134_s_input);
 
-static int saa7134_querycap(struct file *file, void  *priv,
+int saa7134_querycap(struct file *file, void *priv,
 					struct v4l2_capability *cap)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 	struct video_device *vdev = video_devdata(file);
 	u32 radio_caps, video_caps, vbi_caps;
 
@@ -1824,7 +1462,7 @@ static int saa7134_querycap(struct file *file, void  *priv,
 		radio_caps |= V4L2_CAP_RDS_CAPTURE;
 
 	video_caps = V4L2_CAP_VIDEO_CAPTURE;
-	if (saa7134_no_overlay <= 0)
+	if (saa7134_no_overlay <= 0 && !is_empress(file))
 		video_caps |= V4L2_CAP_VIDEO_OVERLAY;
 
 	vbi_caps = V4L2_CAP_VBI_CAPTURE;
@@ -1850,14 +1488,17 @@ static int saa7134_querycap(struct file *file, void  *priv,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(saa7134_querycap);
 
-int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_std_id id)
+int saa7134_s_std(struct file *file, void *priv, v4l2_std_id id)
 {
+	struct saa7134_dev *dev = video_drvdata(file);
+	struct v4l2_fh *fh = priv;
 	unsigned long flags;
 	unsigned int i;
 	v4l2_std_id fixup;
 
-	if (!fh && res_locked(dev, RESOURCE_OVERLAY)) {
+	if (is_empress(file) && dev->overlay_owner) {
 		/* Don't change the std from the mpeg device
 		   if overlay is active. */
 		return -EBUSY;
@@ -1896,47 +1537,66 @@ int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_
 
 	id = tvnorms[i].id;
 
-	mutex_lock(&dev->lock);
-	if (fh && res_check(fh, RESOURCE_OVERLAY)) {
+	if (!is_empress(file) && fh == dev->overlay_owner) {
 		spin_lock_irqsave(&dev->slock, flags);
-		stop_preview(dev, fh);
+		stop_preview(dev);
 		spin_unlock_irqrestore(&dev->slock, flags);
 
 		set_tvnorm(dev, &tvnorms[i]);
 
 		spin_lock_irqsave(&dev->slock, flags);
-		start_preview(dev, fh);
+		start_preview(dev);
 		spin_unlock_irqrestore(&dev->slock, flags);
 	} else
 		set_tvnorm(dev, &tvnorms[i]);
 
 	saa7134_tvaudio_do_scan(dev);
-	mutex_unlock(&dev->lock);
 	return 0;
 }
-EXPORT_SYMBOL_GPL(saa7134_s_std_internal);
+EXPORT_SYMBOL_GPL(saa7134_s_std);
 
-static int saa7134_s_std(struct file *file, void *priv, v4l2_std_id id)
+int saa7134_g_std(struct file *file, void *priv, v4l2_std_id *id)
 {
-	struct saa7134_fh *fh = priv;
+	struct saa7134_dev *dev = video_drvdata(file);
 
-	return saa7134_s_std_internal(fh->dev, fh, id);
+	*id = dev->tvnorm->id;
+	return 0;
 }
+EXPORT_SYMBOL_GPL(saa7134_g_std);
 
-static int saa7134_g_std(struct file *file, void *priv, v4l2_std_id *id)
+static v4l2_std_id saa7134_read_std(struct saa7134_dev *dev)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	static v4l2_std_id stds[] = {
+		V4L2_STD_UNKNOWN,
+		V4L2_STD_NTSC,
+		V4L2_STD_PAL,
+		V4L2_STD_SECAM };
 
-	*id = dev->tvnorm->id;
+	v4l2_std_id result = 0;
+
+	u8 st1 = saa_readb(SAA7134_STATUS_VIDEO1);
+	u8 st2 = saa_readb(SAA7134_STATUS_VIDEO2);
+
+	if (!(st2 & 0x1)) /* RDCAP == 0 */
+		result = V4L2_STD_UNKNOWN;
+	else
+		result = stds[st1 & 0x03];
+
+	return result;
+}
+
+int saa7134_querystd(struct file *file, void *priv, v4l2_std_id *std)
+{
+	struct saa7134_dev *dev = video_drvdata(file);
+	*std &= saa7134_read_std(dev);
 	return 0;
 }
+EXPORT_SYMBOL_GPL(saa7134_querystd);
 
 static int saa7134_cropcap(struct file *file, void *priv,
 					struct v4l2_cropcap *cap)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 
 	if (cap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
 	    cap->type != V4L2_BUF_TYPE_VIDEO_OVERLAY)
@@ -1958,8 +1618,7 @@ static int saa7134_cropcap(struct file *file, void *priv,
 
 static int saa7134_g_crop(struct file *file, void *f, struct v4l2_crop *crop)
 {
-	struct saa7134_fh *fh = f;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 
 	if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
 	    crop->type != V4L2_BUF_TYPE_VIDEO_OVERLAY)
@@ -1970,22 +1629,17 @@ static int saa7134_g_crop(struct file *file, void *f, struct v4l2_crop *crop)
 
 static int saa7134_s_crop(struct file *file, void *f, const struct v4l2_crop *crop)
 {
-	struct saa7134_fh *fh = f;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 	struct v4l2_rect *b = &dev->crop_bounds;
 	struct v4l2_rect *c = &dev->crop_current;
 
 	if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
 	    crop->type != V4L2_BUF_TYPE_VIDEO_OVERLAY)
 		return -EINVAL;
-	if (crop->c.height < 0)
-		return -EINVAL;
-	if (crop->c.width < 0)
-		return -EINVAL;
 
-	if (res_locked(fh->dev, RESOURCE_OVERLAY))
+	if (dev->overlay_owner)
 		return -EBUSY;
-	if (res_locked(fh->dev, RESOURCE_VIDEO))
+	if (vb2_is_streaming(&dev->video_vbq))
 		return -EBUSY;
 
 	*c = crop->c;
@@ -2005,11 +1659,10 @@ static int saa7134_s_crop(struct file *file, void *f, const struct v4l2_crop *cr
 	return 0;
 }
 
-static int saa7134_g_tuner(struct file *file, void *priv,
+int saa7134_g_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *t)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 	int n;
 
 	if (0 != t->index)
@@ -2036,12 +1689,12 @@ static int saa7134_g_tuner(struct file *file, void *priv,
 		t->signal = 0xffff;
 	return 0;
 }
+EXPORT_SYMBOL_GPL(saa7134_g_tuner);
 
-static int saa7134_s_tuner(struct file *file, void *priv,
+int saa7134_s_tuner(struct file *file, void *priv,
 					const struct v4l2_tuner *t)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 	int rx, mode;
 
 	if (0 != t->index)
@@ -2057,12 +1710,12 @@ static int saa7134_s_tuner(struct file *file, void *priv,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(saa7134_s_tuner);
 
-static int saa7134_g_frequency(struct file *file, void *priv,
+int saa7134_g_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 
 	if (0 != f->tuner)
 		return -EINVAL;
@@ -2071,23 +1724,22 @@ static int saa7134_g_frequency(struct file *file, void *priv,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(saa7134_g_frequency);
 
-static int saa7134_s_frequency(struct file *file, void *priv,
+int saa7134_s_frequency(struct file *file, void *priv,
 					const struct v4l2_frequency *f)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 
 	if (0 != f->tuner)
 		return -EINVAL;
-	mutex_lock(&dev->lock);
 
 	saa_call_all(dev, tuner, s_frequency, f);
 
 	saa7134_tvaudio_do_scan(dev);
-	mutex_unlock(&dev->lock);
 	return 0;
 }
+EXPORT_SYMBOL_GPL(saa7134_s_frequency);
 
 static int saa7134_enum_fmt_vid_cap(struct file *file, void  *priv,
 					struct v4l2_fmtdesc *f)
@@ -2125,8 +1777,7 @@ static int saa7134_enum_fmt_vid_overlay(struct file *file, void  *priv,
 static int saa7134_g_fbuf(struct file *file, void *f,
 				struct v4l2_framebuffer *fb)
 {
-	struct saa7134_fh *fh = f;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 
 	*fb = dev->ovbuf;
 	fb->capability = V4L2_FBUF_CAP_LIST_CLIPPING;
@@ -2137,8 +1788,7 @@ static int saa7134_g_fbuf(struct file *file, void *f,
 static int saa7134_s_fbuf(struct file *file, void *f,
 					const struct v4l2_framebuffer *fb)
 {
-	struct saa7134_fh *fh = f;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 	struct saa7134_format *fmt;
 
 	if (!capable(CAP_SYS_ADMIN) &&
@@ -2159,10 +1809,9 @@ static int saa7134_s_fbuf(struct file *file, void *f,
 	return 0;
 }
 
-static int saa7134_overlay(struct file *file, void *f, unsigned int on)
+static int saa7134_overlay(struct file *file, void *priv, unsigned int on)
 {
-	struct saa7134_fh *fh = f;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 	unsigned long flags;
 
 	if (on) {
@@ -2171,93 +1820,29 @@ static int saa7134_overlay(struct file *file, void *f, unsigned int on)
 			return -EINVAL;
 		}
 
-		if (!res_get(dev, fh, RESOURCE_OVERLAY))
+		if (dev->overlay_owner && priv != dev->overlay_owner)
 			return -EBUSY;
+		dev->overlay_owner = priv;
 		spin_lock_irqsave(&dev->slock, flags);
-		start_preview(dev, fh);
+		start_preview(dev);
 		spin_unlock_irqrestore(&dev->slock, flags);
 	}
 	if (!on) {
-		if (!res_check(fh, RESOURCE_OVERLAY))
+		if (priv != dev->overlay_owner)
 			return -EINVAL;
 		spin_lock_irqsave(&dev->slock, flags);
-		stop_preview(dev, fh);
+		stop_preview(dev);
 		spin_unlock_irqrestore(&dev->slock, flags);
-		res_free(dev, fh, RESOURCE_OVERLAY);
+		dev->overlay_owner = NULL;
 	}
 	return 0;
 }
 
-static int saa7134_reqbufs(struct file *file, void *priv,
-					struct v4l2_requestbuffers *p)
-{
-	return videobuf_reqbufs(saa7134_queue(file), p);
-}
-
-static int saa7134_querybuf(struct file *file, void *priv,
-					struct v4l2_buffer *b)
-{
-	return videobuf_querybuf(saa7134_queue(file), b);
-}
-
-static int saa7134_qbuf(struct file *file, void *priv, struct v4l2_buffer *b)
-{
-	return videobuf_qbuf(saa7134_queue(file), b);
-}
-
-static int saa7134_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
-{
-	return videobuf_dqbuf(saa7134_queue(file), b,
-				file->f_flags & O_NONBLOCK);
-}
-
-static int saa7134_streamon(struct file *file, void *priv,
-					enum v4l2_buf_type type)
-{
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
-	int res = saa7134_resource(file);
-
-	if (!res_get(dev, fh, res))
-		return -EBUSY;
-
-	/* The SAA7134 has a 1K FIFO; the datasheet suggests that when
-	 * configured conservatively, there's 22 usec of buffering for video.
-	 * We therefore request a DMA latency of 20 usec, giving us 2 usec of
-	 * margin in case the FIFO is configured differently to the datasheet.
-	 * Unfortunately, I lack register-level documentation to check the
-	 * Linux FIFO setup and confirm the perfect value.
-	 */
-	pm_qos_add_request(&dev->qos_request,
-			   PM_QOS_CPU_DMA_LATENCY,
-			   20);
-
-	return videobuf_streamon(saa7134_queue(file));
-}
-
-static int saa7134_streamoff(struct file *file, void *priv,
-					enum v4l2_buf_type type)
-{
-	int err;
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
-	int res = saa7134_resource(file);
-
-	pm_qos_remove_request(&dev->qos_request);
-
-	err = videobuf_streamoff(saa7134_queue(file));
-	if (err < 0)
-		return err;
-	res_free(dev, fh, res);
-	return 0;
-}
-
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 static int vidioc_g_register (struct file *file, void *priv,
 			      struct v4l2_dbg_register *reg)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 
 	reg->val = saa_readb(reg->reg & 0xffffff);
 	reg->size = 1;
@@ -2267,8 +1852,7 @@ static int vidioc_g_register (struct file *file, void *priv,
 static int vidioc_s_register (struct file *file, void *priv,
 				const struct v4l2_dbg_register *reg)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 
 	saa_writeb(reg->reg & 0xffffff, reg->val);
 	return 0;
@@ -2278,8 +1862,7 @@ static int vidioc_s_register (struct file *file, void *priv,
 static int radio_g_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *t)
 {
-	struct saa7134_fh *fh = file->private_data;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 
 	if (0 != t->index)
 		return -EINVAL;
@@ -2298,8 +1881,7 @@ static int radio_g_tuner(struct file *file, void *priv,
 static int radio_s_tuner(struct file *file, void *priv,
 					const struct v4l2_tuner *t)
 {
-	struct saa7134_fh *fh = file->private_data;
-	struct saa7134_dev *dev = fh->dev;
+	struct saa7134_dev *dev = video_drvdata(file);
 
 	if (0 != t->index)
 		return -EINVAL;
@@ -2308,59 +1890,15 @@ static int radio_s_tuner(struct file *file, void *priv,
 	return 0;
 }
 
-static int radio_enum_input(struct file *file, void *priv,
-					struct v4l2_input *i)
-{
-	if (i->index != 0)
-		return -EINVAL;
-
-	strcpy(i->name, "Radio");
-	i->type = V4L2_INPUT_TYPE_TUNER;
-
-	return 0;
-}
-
-static int radio_g_input(struct file *filp, void *priv, unsigned int *i)
-{
-	*i = 0;
-	return 0;
-}
-
-static int radio_s_input(struct file *filp, void *priv, unsigned int i)
-{
-	return 0;
-}
-
-static int radio_s_std(struct file *file, void *fh, v4l2_std_id norm)
-{
-	return 0;
-}
-
-static int radio_queryctrl(struct file *file, void *priv,
-					struct v4l2_queryctrl *c)
-{
-	const struct v4l2_queryctrl *ctrl;
-
-	if (c->id <  V4L2_CID_BASE ||
-	    c->id >= V4L2_CID_LASTP1)
-		return -EINVAL;
-	if (c->id == V4L2_CID_AUDIO_MUTE) {
-		ctrl = ctrl_by_id(c->id);
-		*c = *ctrl;
-	} else
-		*c = no_ctrl;
-	return 0;
-}
-
 static const struct v4l2_file_operations video_fops =
 {
 	.owner	  = THIS_MODULE,
 	.open	  = video_open,
 	.release  = video_release,
-	.read	  = video_read,
-	.poll     = video_poll,
-	.mmap	  = video_mmap,
-	.ioctl	  = video_ioctl2,
+	.read	  = vb2_fop_read,
+	.poll     = vb2_fop_poll,
+	.mmap	  = vb2_fop_mmap,
+	.unlocked_ioctl	  = video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops video_ioctl_ops = {
@@ -2377,20 +1915,18 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
 	.vidioc_try_fmt_vbi_cap		= saa7134_try_get_set_fmt_vbi_cap,
 	.vidioc_s_fmt_vbi_cap		= saa7134_try_get_set_fmt_vbi_cap,
 	.vidioc_cropcap			= saa7134_cropcap,
-	.vidioc_reqbufs			= saa7134_reqbufs,
-	.vidioc_querybuf		= saa7134_querybuf,
-	.vidioc_qbuf			= saa7134_qbuf,
-	.vidioc_dqbuf			= saa7134_dqbuf,
+	.vidioc_reqbufs			= vb2_ioctl_reqbufs,
+	.vidioc_querybuf		= vb2_ioctl_querybuf,
+	.vidioc_qbuf			= vb2_ioctl_qbuf,
+	.vidioc_dqbuf			= vb2_ioctl_dqbuf,
 	.vidioc_s_std			= saa7134_s_std,
 	.vidioc_g_std			= saa7134_g_std,
+	.vidioc_querystd		= saa7134_querystd,
 	.vidioc_enum_input		= saa7134_enum_input,
 	.vidioc_g_input			= saa7134_g_input,
 	.vidioc_s_input			= saa7134_s_input,
-	.vidioc_queryctrl		= saa7134_queryctrl,
-	.vidioc_g_ctrl			= saa7134_g_ctrl,
-	.vidioc_s_ctrl			= saa7134_s_ctrl,
-	.vidioc_streamon		= saa7134_streamon,
-	.vidioc_streamoff		= saa7134_streamoff,
+	.vidioc_streamon		= vb2_ioctl_streamon,
+	.vidioc_streamoff		= vb2_ioctl_streamoff,
 	.vidioc_g_tuner			= saa7134_g_tuner,
 	.vidioc_s_tuner			= saa7134_s_tuner,
 	.vidioc_g_crop			= saa7134_g_crop,
@@ -2404,6 +1940,9 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
 	.vidioc_g_register              = vidioc_g_register,
 	.vidioc_s_register              = vidioc_s_register,
 #endif
+	.vidioc_log_status		= v4l2_ctrl_log_status,
+	.vidioc_subscribe_event		= v4l2_ctrl_subscribe_event,
+	.vidioc_unsubscribe_event	= v4l2_event_unsubscribe,
 };
 
 static const struct v4l2_file_operations radio_fops = {
@@ -2411,23 +1950,18 @@ static const struct v4l2_file_operations radio_fops = {
 	.open	  = video_open,
 	.read     = radio_read,
 	.release  = video_release,
-	.ioctl	  = video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 	.poll     = radio_poll,
 };
 
 static const struct v4l2_ioctl_ops radio_ioctl_ops = {
 	.vidioc_querycap	= saa7134_querycap,
 	.vidioc_g_tuner		= radio_g_tuner,
-	.vidioc_enum_input	= radio_enum_input,
 	.vidioc_s_tuner		= radio_s_tuner,
-	.vidioc_s_input		= radio_s_input,
-	.vidioc_s_std		= radio_s_std,
-	.vidioc_queryctrl	= radio_queryctrl,
-	.vidioc_g_input		= radio_g_input,
-	.vidioc_g_ctrl		= saa7134_g_ctrl,
-	.vidioc_s_ctrl		= saa7134_s_ctrl,
 	.vidioc_g_frequency	= saa7134_g_frequency,
 	.vidioc_s_frequency	= saa7134_s_frequency,
+	.vidioc_subscribe_event	= v4l2_ctrl_subscribe_event,
+	.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
 };
 
 /* ----------------------------------------------------------- */
@@ -2446,8 +1980,57 @@ struct video_device saa7134_radio_template = {
 	.ioctl_ops 		= &radio_ioctl_ops,
 };
 
+static const struct v4l2_ctrl_ops saa7134_ctrl_ops = {
+	.s_ctrl = saa7134_s_ctrl,
+};
+
+static const struct v4l2_ctrl_config saa7134_ctrl_invert = {
+	.ops = &saa7134_ctrl_ops,
+	.id = V4L2_CID_PRIVATE_INVERT,
+	.name = "Invert",
+	.type = V4L2_CTRL_TYPE_BOOLEAN,
+	.min = 0,
+	.max = 1,
+	.step = 1,
+};
+
+static const struct v4l2_ctrl_config saa7134_ctrl_y_odd = {
+	.ops = &saa7134_ctrl_ops,
+	.id = V4L2_CID_PRIVATE_Y_ODD,
+	.name = "Y Offset Odd Field",
+	.type = V4L2_CTRL_TYPE_INTEGER,
+	.min = 0,
+	.max = 128,
+	.step = 1,
+};
+
+static const struct v4l2_ctrl_config saa7134_ctrl_y_even = {
+	.ops = &saa7134_ctrl_ops,
+	.id = V4L2_CID_PRIVATE_Y_EVEN,
+	.name = "Y Offset Even Field",
+	.type = V4L2_CTRL_TYPE_INTEGER,
+	.min = 0,
+	.max = 128,
+	.step = 1,
+};
+
+static const struct v4l2_ctrl_config saa7134_ctrl_automute = {
+	.ops = &saa7134_ctrl_ops,
+	.id = V4L2_CID_PRIVATE_AUTOMUTE,
+	.name = "Automute",
+	.type = V4L2_CTRL_TYPE_BOOLEAN,
+	.min = 0,
+	.max = 1,
+	.step = 1,
+	.def = 1,
+};
+
 int saa7134_video_init1(struct saa7134_dev *dev)
 {
+	struct v4l2_ctrl_handler *hdl = &dev->ctrl_handler;
+	struct vb2_queue *q;
+	int ret;
+
 	/* sanitycheck insmod options */
 	if (gbuffers < 2 || gbuffers > VIDEO_MAX_FRAME)
 		gbuffers = 2;
@@ -2455,17 +2038,38 @@ int saa7134_video_init1(struct saa7134_dev *dev)
 		gbufsize = gbufsize_max;
 	gbufsize = (gbufsize + PAGE_SIZE - 1) & PAGE_MASK;
 
-	/* put some sensible defaults into the data structures ... */
-	dev->ctl_bright     = ctrl_by_id(V4L2_CID_BRIGHTNESS)->default_value;
-	dev->ctl_contrast   = ctrl_by_id(V4L2_CID_CONTRAST)->default_value;
-	dev->ctl_hue        = ctrl_by_id(V4L2_CID_HUE)->default_value;
-	dev->ctl_saturation = ctrl_by_id(V4L2_CID_SATURATION)->default_value;
-	dev->ctl_volume     = ctrl_by_id(V4L2_CID_AUDIO_VOLUME)->default_value;
-	dev->ctl_mute       = 1; // ctrl_by_id(V4L2_CID_AUDIO_MUTE)->default_value;
-	dev->ctl_invert     = ctrl_by_id(V4L2_CID_PRIVATE_INVERT)->default_value;
-	dev->ctl_automute   = ctrl_by_id(V4L2_CID_PRIVATE_AUTOMUTE)->default_value;
-
-	if (dev->tda9887_conf && dev->ctl_automute)
+	v4l2_ctrl_handler_init(hdl, 11);
+	v4l2_ctrl_new_std(hdl, &saa7134_ctrl_ops,
+			V4L2_CID_BRIGHTNESS, 0, 255, 1, 128);
+	v4l2_ctrl_new_std(hdl, &saa7134_ctrl_ops,
+			V4L2_CID_CONTRAST, 0, 127, 1, 68);
+	v4l2_ctrl_new_std(hdl, &saa7134_ctrl_ops,
+			V4L2_CID_SATURATION, 0, 127, 1, 64);
+	v4l2_ctrl_new_std(hdl, &saa7134_ctrl_ops,
+			V4L2_CID_HUE, -128, 127, 1, 0);
+	v4l2_ctrl_new_std(hdl, &saa7134_ctrl_ops,
+			V4L2_CID_HFLIP, 0, 1, 1, 0);
+	v4l2_ctrl_new_std(hdl, &saa7134_ctrl_ops,
+			V4L2_CID_AUDIO_MUTE, 0, 1, 1, 0);
+	v4l2_ctrl_new_std(hdl, &saa7134_ctrl_ops,
+			V4L2_CID_AUDIO_VOLUME, -15, 15, 1, 0);
+	v4l2_ctrl_new_custom(hdl, &saa7134_ctrl_invert, NULL);
+	v4l2_ctrl_new_custom(hdl, &saa7134_ctrl_y_odd, NULL);
+	v4l2_ctrl_new_custom(hdl, &saa7134_ctrl_y_even, NULL);
+	v4l2_ctrl_new_custom(hdl, &saa7134_ctrl_automute, NULL);
+	if (hdl->error)
+		return hdl->error;
+	if (card_has_radio(dev)) {
+		hdl = &dev->radio_ctrl_handler;
+		v4l2_ctrl_handler_init(hdl, 2);
+		v4l2_ctrl_add_handler(hdl, &dev->ctrl_handler,
+				v4l2_ctrl_radio_filter);
+		if (hdl->error)
+			return hdl->error;
+	}
+	dev->ctl_mute       = 1;
+
+	if (dev->tda9887_conf && saa7134_ctrl_automute.def)
 		dev->tda9887_conf |= TDA9887_AUTOMUTE;
 	dev->automute       = 0;
 
@@ -2477,6 +2081,7 @@ int saa7134_video_init1(struct saa7134_dev *dev)
 	dev->fmt = format_by_fourcc(V4L2_PIX_FMT_BGR24);
 	dev->width    = 720;
 	dev->height   = 576;
+	dev->field = V4L2_FIELD_INTERLACED;
 	dev->win.w.width = dev->width;
 	dev->win.w.height = dev->height;
 	dev->win.field = V4L2_FIELD_INTERLACED;
@@ -2488,9 +2093,63 @@ int saa7134_video_init1(struct saa7134_dev *dev)
 	if (saa7134_boards[dev->board].video_out)
 		saa7134_videoport_init(dev);
 
+	q = &dev->video_vbq;
+	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	/*
+	 * Do not add VB2_USERPTR unless explicitly requested: the saa7134 DMA
+	 * engine cannot handle transfers that do not start at the beginning
+	 * of a page. A user-provided pointer can start anywhere in a page, so
+	 * USERPTR support is a no-go unless the application knows about these
+	 * limitations and has special support for this.
+	 */
+	q->io_modes = VB2_MMAP | VB2_READ;
+	if (saa7134_userptr)
+		q->io_modes |= VB2_USERPTR;
+	q->drv_priv = &dev->video_q;
+	q->ops = &vb2_qops;
+	q->gfp_flags = GFP_DMA32;
+	q->mem_ops = &vb2_dma_sg_memops;
+	q->buf_struct_size = sizeof(struct saa7134_buf);
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->lock = &dev->lock;
+	ret = vb2_queue_init(q);
+	if (ret)
+		return ret;
+	saa7134_pgtable_alloc(dev->pci, &dev->video_q.pt);
+
+	q = &dev->vbi_vbq;
+	q->type = V4L2_BUF_TYPE_VBI_CAPTURE;
+	/* Don't add VB2_USERPTR, see comment above */
+	q->io_modes = VB2_MMAP | VB2_READ;
+	if (saa7134_userptr)
+		q->io_modes |= VB2_USERPTR;
+	q->drv_priv = &dev->vbi_q;
+	q->ops = &saa7134_vbi_qops;
+	q->gfp_flags = GFP_DMA32;
+	q->mem_ops = &vb2_dma_sg_memops;
+	q->buf_struct_size = sizeof(struct saa7134_buf);
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->lock = &dev->lock;
+	ret = vb2_queue_init(q);
+	if (ret)
+		return ret;
+	saa7134_pgtable_alloc(dev->pci, &dev->vbi_q.pt);
+
 	return 0;
 }
 
+void saa7134_video_fini(struct saa7134_dev *dev)
+{
+	/* free stuff */
+	vb2_queue_release(&dev->video_vbq);
+	saa7134_pgtable_free(dev->pci, &dev->video_q.pt);
+	vb2_queue_release(&dev->vbi_vbq);
+	saa7134_pgtable_free(dev->pci, &dev->vbi_q.pt);
+	v4l2_ctrl_handler_free(&dev->ctrl_handler);
+	if (card_has_radio(dev))
+		v4l2_ctrl_handler_free(&dev->radio_ctrl_handler);
+}
+
 int saa7134_videoport_init(struct saa7134_dev *dev)
 {
 	/* enable video output */
@@ -2532,6 +2191,7 @@ int saa7134_video_init2(struct saa7134_dev *dev)
 	/* init video hw */
 	set_tvnorm(dev,&tvnorms[0]);
 	video_mux(dev,0);
+	v4l2_ctrl_handler_setup(&dev->ctrl_handler);
 	saa7134_tvaudio_setmute(dev);
 	saa7134_tvaudio_setvolume(dev,dev->ctl_volume);
 	return 0;
@@ -2577,8 +2237,7 @@ void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status)
 
 	spin_lock(&dev->slock);
 	if (dev->video_q.curr) {
-		dev->video_fieldcount++;
-		field = dev->video_q.curr->vb.field;
+		field = dev->field;
 		if (V4L2_FIELD_HAS_BOTH(field)) {
 			/* make sure we have seen both fields */
 			if ((status & 0x10) == 0x00) {
@@ -2594,18 +2253,10 @@ void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status)
 			if ((status & 0x10) != 0x00)
 				goto done;
 		}
-		dev->video_q.curr->vb.field_count = dev->video_fieldcount;
-		saa7134_buffer_finish(dev,&dev->video_q,VIDEOBUF_DONE);
+		saa7134_buffer_finish(dev, &dev->video_q, VB2_BUF_STATE_DONE);
 	}
-	saa7134_buffer_next(dev,&dev->video_q);
+	saa7134_buffer_next(dev, &dev->video_q);
 
  done:
 	spin_unlock(&dev->slock);
 }
-
-/* ----------------------------------------------------------- */
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/media/pci/saa7134/saa7134.h b/drivers/media/pci/saa7134/saa7134.h
index 8d1453a4801..e47edd4b57c 100644
--- a/drivers/media/pci/saa7134/saa7134.h
+++ b/drivers/media/pci/saa7134/saa7134.h
@@ -37,14 +37,15 @@
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-fh.h>
+#include <media/v4l2-ctrls.h>
 #include <media/tuner.h>
 #include <media/rc-core.h>
 #include <media/ir-kbd-i2c.h>
-#include <media/videobuf-dma-sg.h>
+#include <media/videobuf2-dma-sg.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #if IS_ENABLED(CONFIG_VIDEO_SAA7134_DVB)
-#include <media/videobuf-dvb.h>
+#include <media/videobuf2-dvb.h>
 #endif
 #include "tda8290.h"
 
@@ -410,12 +411,18 @@ struct saa7134_board {
 #define card(dev)             (saa7134_boards[dev->board])
 #define card_in(dev,n)        (saa7134_boards[dev->board].inputs[n])
 
+#define V4L2_CID_PRIVATE_INVERT      (V4L2_CID_USER_SAA7134_BASE + 0)
+#define V4L2_CID_PRIVATE_Y_ODD       (V4L2_CID_USER_SAA7134_BASE + 1)
+#define V4L2_CID_PRIVATE_Y_EVEN      (V4L2_CID_USER_SAA7134_BASE + 2)
+#define V4L2_CID_PRIVATE_AUTOMUTE    (V4L2_CID_USER_SAA7134_BASE + 3)
+
 /* ----------------------------------------------------------- */
 /* device / file handle status                                 */
 
 #define RESOURCE_OVERLAY       1
 #define RESOURCE_VIDEO         2
 #define RESOURCE_VBI           4
+#define RESOURCE_EMPRESS       8
 
 #define INTERLACE_AUTO         0
 #define INTERLACE_ON           1
@@ -446,17 +453,15 @@ struct saa7134_thread {
 /* buffer for one video/vbi/ts frame */
 struct saa7134_buf {
 	/* common v4l buffer stuff -- must be first */
-	struct videobuf_buffer vb;
+	struct vb2_buffer vb2;
 
 	/* saa7134 specific */
-	struct saa7134_format   *fmt;
 	unsigned int            top_seen;
 	int (*activate)(struct saa7134_dev *dev,
 			struct saa7134_buf *buf,
 			struct saa7134_buf *next);
 
-	/* page tables */
-	struct saa7134_pgtable  *pt;
+	struct list_head	entry;
 };
 
 struct saa7134_dmaqueue {
@@ -465,21 +470,8 @@ struct saa7134_dmaqueue {
 	struct list_head           queue;
 	struct timer_list          timeout;
 	unsigned int               need_two;
-};
-
-/* video filehandle status */
-struct saa7134_fh {
-	struct v4l2_fh             fh;
-	struct saa7134_dev         *dev;
-	unsigned int               resources;
-
-	/* video capture */
-	struct videobuf_queue      cap;
-	struct saa7134_pgtable     pt_cap;
-
-	/* vbi capture */
-	struct videobuf_queue      vbi;
-	struct saa7134_pgtable     pt_vbi;
+	unsigned int               seq_nr;
+	struct saa7134_pgtable     pt;
 };
 
 /* dmasound dsp status */
@@ -505,7 +497,10 @@ struct saa7134_dmasound {
 	unsigned int               blksize;
 	unsigned int               bufsize;
 	struct saa7134_pgtable     pt;
-	struct videobuf_dmabuf     dma;
+	void			   *vaddr;
+	struct scatterlist	   *sglist;
+	int                        sglen;
+	int                        nr_pages;
 	unsigned int               dma_blk;
 	unsigned int               read_offset;
 	unsigned int               read_count;
@@ -516,7 +511,6 @@ struct saa7134_dmasound {
 /* ts/mpeg status */
 struct saa7134_ts {
 	/* TS capture */
-	struct saa7134_pgtable     pt_ts;
 	int                        nr_packets;
 	int                        nr_bufs;
 };
@@ -585,20 +579,39 @@ struct saa7134_dev {
 	struct v4l2_window         win;
 	struct v4l2_clip           clips[8];
 	unsigned int               nclips;
+	struct v4l2_fh		   *overlay_owner;
 
 
 	/* video+ts+vbi capture */
 	struct saa7134_dmaqueue    video_q;
+	struct vb2_queue           video_vbq;
 	struct saa7134_dmaqueue    vbi_q;
-	unsigned int               video_fieldcount;
-	unsigned int               vbi_fieldcount;
+	struct vb2_queue           vbi_vbq;
+	enum v4l2_field		   field;
 	struct saa7134_format      *fmt;
 	unsigned int               width, height;
+	unsigned int               vbi_hlen, vbi_vlen;
 	struct pm_qos_request	   qos_request;
 
+	/* SAA7134_MPEG_* */
+	struct saa7134_ts          ts;
+	struct saa7134_dmaqueue    ts_q;
+	enum v4l2_field		   ts_field;
+	int                        ts_started;
+	struct saa7134_mpeg_ops    *mops;
+
+	/* SAA7134_MPEG_EMPRESS only */
+	struct video_device        *empress_dev;
+	struct v4l2_subdev	   *empress_sd;
+	struct vb2_queue           empress_vbq;
+	struct work_struct         empress_workqueue;
+	int                        empress_started;
+	struct v4l2_ctrl_handler   empress_ctrl_handler;
+
 	/* various v4l controls */
 	struct saa7134_tvnorm      *tvnorm;              /* video */
 	struct saa7134_tvaudio     *tvaudio;
+	struct v4l2_ctrl_handler   ctrl_handler;
 	unsigned int               ctl_input;
 	int                        ctl_bright;
 	int                        ctl_contrast;
@@ -626,26 +639,14 @@ struct saa7134_dev {
 	int                        last_carrier;
 	int                        nosignal;
 	unsigned int               insuspend;
+	struct v4l2_ctrl_handler   radio_ctrl_handler;
 
 	/* I2C keyboard data */
 	struct IR_i2c_init_data    init_data;
 
-	/* SAA7134_MPEG_* */
-	struct saa7134_ts          ts;
-	struct saa7134_dmaqueue    ts_q;
-	int                        ts_started;
-	struct saa7134_mpeg_ops    *mops;
-
-	/* SAA7134_MPEG_EMPRESS only */
-	struct video_device        *empress_dev;
-	struct videobuf_queue      empress_tsq;
-	atomic_t 		   empress_users;
-	struct work_struct         empress_workqueue;
-	int                        empress_started;
-
 #if IS_ENABLED(CONFIG_VIDEO_SAA7134_DVB)
 	/* SAA7134_MPEG_DVB only */
-	struct videobuf_dvb_frontends frontends;
+	struct vb2_dvb_frontends frontends;
 	int (*original_demod_sleep)(struct dvb_frontend *fe);
 	int (*original_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
 	int (*original_set_high_voltage)(struct dvb_frontend *fe, long arg);
@@ -699,12 +700,21 @@ struct saa7134_dev {
 	_rc;								\
 })
 
+static inline bool is_empress(struct file *file)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct saa7134_dev *dev = video_get_drvdata(vdev);
+
+	return vdev->queue == &dev->empress_vbq;
+}
+
 /* ----------------------------------------------------------- */
 /* saa7134-core.c                                              */
 
 extern struct list_head  saa7134_devlist;
 extern struct mutex saa7134_devlist_lock;
 extern int saa7134_no_overlay;
+extern bool saa7134_userptr;
 
 void saa7134_track_gpio(struct saa7134_dev *dev, char *msg);
 void saa7134_set_gpio(struct saa7134_dev *dev, int bit_no, int value);
@@ -727,7 +737,7 @@ void saa7134_buffer_finish(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
 			   unsigned int state);
 void saa7134_buffer_next(struct saa7134_dev *dev, struct saa7134_dmaqueue *q);
 void saa7134_buffer_timeout(unsigned long data);
-void saa7134_dma_free(struct videobuf_queue *q,struct saa7134_buf *buf);
+void saa7134_stop_streaming(struct saa7134_dev *dev, struct saa7134_dmaqueue *q);
 
 int saa7134_set_dmabits(struct saa7134_dev *dev);
 
@@ -761,10 +771,26 @@ extern unsigned int video_debug;
 extern struct video_device saa7134_video_template;
 extern struct video_device saa7134_radio_template;
 
-int saa7134_s_ctrl_internal(struct saa7134_dev *dev,  struct saa7134_fh *fh, struct v4l2_control *c);
-int saa7134_g_ctrl_internal(struct saa7134_dev *dev,  struct saa7134_fh *fh, struct v4l2_control *c);
-int saa7134_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *c);
-int saa7134_s_std_internal(struct saa7134_dev *dev,  struct saa7134_fh *fh, v4l2_std_id id);
+void saa7134_vb2_buffer_queue(struct vb2_buffer *vb);
+int saa7134_vb2_start_streaming(struct vb2_queue *vq, unsigned int count);
+void saa7134_vb2_stop_streaming(struct vb2_queue *vq);
+
+int saa7134_s_std(struct file *file, void *priv, v4l2_std_id id);
+int saa7134_g_std(struct file *file, void *priv, v4l2_std_id *id);
+int saa7134_querystd(struct file *file, void *priv, v4l2_std_id *std);
+int saa7134_enum_input(struct file *file, void *priv, struct v4l2_input *i);
+int saa7134_g_input(struct file *file, void *priv, unsigned int *i);
+int saa7134_s_input(struct file *file, void *priv, unsigned int i);
+int saa7134_querycap(struct file *file, void  *priv,
+					struct v4l2_capability *cap);
+int saa7134_g_tuner(struct file *file, void *priv,
+					struct v4l2_tuner *t);
+int saa7134_s_tuner(struct file *file, void *priv,
+					const struct v4l2_tuner *t);
+int saa7134_g_frequency(struct file *file, void *priv,
+					struct v4l2_frequency *f);
+int saa7134_s_frequency(struct file *file, void *priv,
+					const struct v4l2_frequency *f);
 
 int saa7134_videoport_init(struct saa7134_dev *dev);
 void saa7134_set_tvnorm_hw(struct saa7134_dev *dev);
@@ -773,6 +799,7 @@ int saa7134_video_init1(struct saa7134_dev *dev);
 int saa7134_video_init2(struct saa7134_dev *dev);
 void saa7134_irq_video_signalchange(struct saa7134_dev *dev);
 void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status);
+void saa7134_video_fini(struct saa7134_dev *dev);
 
 
 /* ----------------------------------------------------------- */
@@ -780,7 +807,16 @@ void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status);
 
 #define TS_PACKET_SIZE 188 /* TS packets 188 bytes */
 
-extern struct videobuf_queue_ops saa7134_ts_qops;
+int saa7134_ts_buffer_init(struct vb2_buffer *vb2);
+int saa7134_ts_buffer_prepare(struct vb2_buffer *vb2);
+void saa7134_ts_buffer_finish(struct vb2_buffer *vb2);
+int saa7134_ts_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
+			   unsigned int *nbuffers, unsigned int *nplanes,
+			   unsigned int sizes[], void *alloc_ctxs[]);
+int saa7134_ts_start_streaming(struct vb2_queue *vq, unsigned int count);
+void saa7134_ts_stop_streaming(struct vb2_queue *vq);
+
+extern struct vb2_ops saa7134_ts_qops;
 
 int saa7134_ts_init1(struct saa7134_dev *dev);
 int saa7134_ts_fini(struct saa7134_dev *dev);
@@ -797,7 +833,7 @@ int saa7134_ts_stop(struct saa7134_dev *dev);
 /* ----------------------------------------------------------- */
 /* saa7134-vbi.c                                               */
 
-extern struct videobuf_queue_ops saa7134_vbi_qops;
+extern struct vb2_ops saa7134_vbi_qops;
 extern struct video_device saa7134_vbi_template;
 
 int saa7134_vbi_init1(struct saa7134_dev *dev);
diff --git a/drivers/media/pci/saa7146/mxb.c b/drivers/media/pci/saa7146/mxb.c
index 33abe332d17..c4c8fce8f2b 100644
--- a/drivers/media/pci/saa7146/mxb.c
+++ b/drivers/media/pci/saa7146/mxb.c
@@ -357,7 +357,7 @@ static int mxb_init_done(struct saa7146_dev* dev)
 	tea6420_route(mxb, 6);
 
 	/* select video mode in saa7111a */
-	saa7111a_call(mxb, core, s_std, std);
+	saa7111a_call(mxb, video, s_std, std);
 
 	/* select tuner-output on saa7111a */
 	i = 0;
@@ -379,8 +379,8 @@ static int mxb_init_done(struct saa7146_dev* dev)
 	/* These two gpio calls set the GPIO pins that control the tda9820 */
 	saa7146_write(dev, GPIO_CTRL, 0x00404050);
 	saa7111a_call(mxb, core, s_gpio, 1);
-	saa7111a_call(mxb, core, s_std, std);
-	tuner_call(mxb, core, s_std, std);
+	saa7111a_call(mxb, video, s_std, std);
+	tuner_call(mxb, video, s_std, std);
 
 	/* switch to tuner-channel on tea6415c */
 	tea6415c_call(mxb, video, s_routing, 3, 17, 0);
@@ -771,9 +771,9 @@ static int std_callback(struct saa7146_dev *dev, struct saa7146_standard *standa
 		/* These two gpio calls set the GPIO pins that control the tda9820 */
 		saa7146_write(dev, GPIO_CTRL, 0x00404050);
 		saa7111a_call(mxb, core, s_gpio, 0);
-		saa7111a_call(mxb, core, s_std, std);
+		saa7111a_call(mxb, video, s_std, std);
 		if (mxb->cur_input == 0)
-			tuner_call(mxb, core, s_std, std);
+			tuner_call(mxb, video, s_std, std);
 	} else {
 		v4l2_std_id std = V4L2_STD_PAL_BG;
 
@@ -783,9 +783,9 @@ static int std_callback(struct saa7146_dev *dev, struct saa7146_standard *standa
 		/* These two gpio calls set the GPIO pins that control the tda9820 */
 		saa7146_write(dev, GPIO_CTRL, 0x00404050);
 		saa7111a_call(mxb, core, s_gpio, 1);
-		saa7111a_call(mxb, core, s_std, std);
+		saa7111a_call(mxb, video, s_std, std);
 		if (mxb->cur_input == 0)
-			tuner_call(mxb, core, s_std, std);
+			tuner_call(mxb, video, s_std, std);
 	}
 	return 0;
 }
diff --git a/drivers/media/pci/saa7164/saa7164-core.c b/drivers/media/pci/saa7164/saa7164-core.c
index d37ee37aaef..1bf06970ca3 100644
--- a/drivers/media/pci/saa7164/saa7164-core.c
+++ b/drivers/media/pci/saa7164/saa7164-core.c
@@ -1232,7 +1232,7 @@ static int saa7164_initdev(struct pci_dev *pci_dev,
 	}
 
 	err = request_irq(pci_dev->irq, saa7164_irq,
-		IRQF_SHARED | IRQF_DISABLED, dev->name, dev);
+		IRQF_SHARED, dev->name, dev);
 	if (err < 0) {
 		printk(KERN_ERR "%s: can't get IRQ %d\n", dev->name,
 			pci_dev->irq);
@@ -1354,9 +1354,11 @@ static int saa7164_initdev(struct pci_dev *pci_dev,
 		if (fw_debug) {
 			dev->kthread = kthread_run(saa7164_thread_function, dev,
 				"saa7164 debug");
-			if (!dev->kthread)
+			if (IS_ERR(dev->kthread)) {
+				dev->kthread = NULL;
 				printk(KERN_ERR "%s() Failed to create "
 					"debug kernel thread\n", __func__);
+			}
 		}
 
 	} /* != BOARD_UNKNOWN */
@@ -1439,7 +1441,6 @@ static void saa7164_finidev(struct pci_dev *pci_dev)
 
 	/* unregister stuff */
 	free_irq(pci_dev->irq, dev);
-	pci_set_drvdata(pci_dev, NULL);
 
 	mutex_lock(&devlist);
 	list_del(&dev->devlist);
diff --git a/drivers/media/pci/sta2x11/sta2x11_vip.c b/drivers/media/pci/sta2x11/sta2x11_vip.c
index 77edc113e48..d2abd3b5c2b 100644
--- a/drivers/media/pci/sta2x11/sta2x11_vip.c
+++ b/drivers/media/pci/sta2x11/sta2x11_vip.c
@@ -327,7 +327,7 @@ static void buffer_queue(struct vb2_buffer *vb)
 	}
 	spin_unlock(&vip->lock);
 }
-static int buffer_finish(struct vb2_buffer *vb)
+static void buffer_finish(struct vb2_buffer *vb)
 {
 	struct sta2x11_vip *vip = vb2_get_drv_priv(vb->vb2_queue);
 	struct vip_buffer *vip_buf = to_vip_buffer(vb);
@@ -337,9 +337,8 @@ static int buffer_finish(struct vb2_buffer *vb)
 	list_del_init(&vip_buf->list);
 	spin_unlock(&vip->lock);
 
-	vip_active_buf_next(vip);
-
-	return 0;
+	if (vb2_is_streaming(vb->vb2_queue))
+		vip_active_buf_next(vip);
 }
 
 static int start_streaming(struct vb2_queue *vq, unsigned int count)
@@ -358,7 +357,7 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
 }
 
 /* abort streaming and wait for last buffer */
-static int stop_streaming(struct vb2_queue *vq)
+static void stop_streaming(struct vb2_queue *vq)
 {
 	struct sta2x11_vip *vip = vb2_get_drv_priv(vq);
 	struct vip_buffer *vip_buf, *node;
@@ -375,7 +374,6 @@ static int stop_streaming(struct vb2_queue *vq)
 		list_del(&vip_buf->list);
 	}
 	spin_unlock(&vip->lock);
-	return 0;
 }
 
 static struct vb2_ops vip_video_qops = {
@@ -446,7 +444,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id std)
 	int status;
 
 	if (V4L2_STD_ALL == std) {
-		v4l2_subdev_call(vip->decoder, core, s_std, std);
+		v4l2_subdev_call(vip->decoder, video, s_std, std);
 		ssleep(2);
 		v4l2_subdev_call(vip->decoder, video, querystd, &newstd);
 		v4l2_subdev_call(vip->decoder, video, g_input_status, &status);
@@ -469,7 +467,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id std)
 			vip->format = formats_50[0];
 	}
 
-	return v4l2_subdev_call(vip->decoder, core, s_std, std);
+	return v4l2_subdev_call(vip->decoder, video, s_std, std);
 }
 
 /**
@@ -1303,7 +1301,7 @@ static int sta2x11_vip_resume(struct pci_dev *pdev)
 
 #endif
 
-static DEFINE_PCI_DEVICE_TABLE(sta2x11_vip_pci_tbl) = {
+static const struct pci_device_id sta2x11_vip_pci_tbl[] = {
 	{PCI_DEVICE(PCI_VENDOR_ID_STMICRO, PCI_DEVICE_ID_STMICRO_VIP)},
 	{0,}
 };
diff --git a/drivers/media/pci/ttpci/av7110_av.c b/drivers/media/pci/ttpci/av7110_av.c
index 301029ca453..9544cfc0660 100644
--- a/drivers/media/pci/ttpci/av7110_av.c
+++ b/drivers/media/pci/ttpci/av7110_av.c
@@ -958,8 +958,10 @@ static unsigned int dvb_video_poll(struct file *file, poll_table *wait)
 		if (av7110->playing) {
 			if (FREE_COND)
 				mask |= (POLLOUT | POLLWRNORM);
-			} else /* if not playing: may play if asked for */
-				mask |= (POLLOUT | POLLWRNORM);
+		} else {
+			/* if not playing: may play if asked for */
+			mask |= (POLLOUT | POLLWRNORM);
+		}
 	}
 
 	return mask;
diff --git a/drivers/media/pci/ttpci/av7110_hw.c b/drivers/media/pci/ttpci/av7110_hw.c
index f1cbfe52698..300bd3c9473 100644
--- a/drivers/media/pci/ttpci/av7110_hw.c
+++ b/drivers/media/pci/ttpci/av7110_hw.c
@@ -22,7 +22,7 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
- * the project's page is at http://www.linuxtv.org/ 
+ * the project's page is at http://www.linuxtv.org/
  */
 
 /* for debugging ARM communication: */
@@ -40,6 +40,14 @@
 
 #define _NOHANDSHAKE
 
+/*
+ * Max transfer size done by av7110_fw_cmd()
+ *
+ * The maximum size passed to this function is 6 bytes. The buffer also
+ * uses two additional ones for type and size. So, 8 bytes is enough.
+ */
+#define MAX_XFER_SIZE  8
+
 /****************************************************************************
  * DEBI functions
  ****************************************************************************/
@@ -488,11 +496,18 @@ static int av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length)
 int av7110_fw_cmd(struct av7110 *av7110, int type, int com, int num, ...)
 {
 	va_list args;
-	u16 buf[num + 2];
+	u16 buf[MAX_XFER_SIZE];
 	int i, ret;
 
 //	dprintk(4, "%p\n", av7110);
 
+	if (2 + num > ARRAY_SIZE(buf)) {
+		printk(KERN_WARNING
+		       "%s: %s len=%d is too big!\n",
+		       KBUILD_MODNAME, __func__, num);
+		return -EINVAL;
+	}
+
 	buf[0] = ((type << 8) | com);
 	buf[1] = num;
 
diff --git a/drivers/media/pci/zoran/Kconfig b/drivers/media/pci/zoran/Kconfig
index 26ca8702e33..39ec35bd21a 100644
--- a/drivers/media/pci/zoran/Kconfig
+++ b/drivers/media/pci/zoran/Kconfig
@@ -1,6 +1,7 @@
 config VIDEO_ZORAN
 	tristate "Zoran ZR36057/36067 Video For Linux"
 	depends on PCI && I2C_ALGOBIT && VIDEO_V4L2 && VIRT_TO_BUS
+	depends on !ALPHA
 	help
 	  Say Y for support for MJPEG capture cards based on the Zoran
 	  36057/36067 PCI controller chipset. This includes the Iomega
diff --git a/drivers/media/pci/zoran/zoran_card.c b/drivers/media/pci/zoran/zoran_card.c
index 923d59a321f..cec5b7553f2 100644
--- a/drivers/media/pci/zoran/zoran_card.c
+++ b/drivers/media/pci/zoran/zoran_card.c
@@ -1293,7 +1293,7 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	}
 
 	result = request_irq(zr->pci_dev->irq, zoran_irq,
-			     IRQF_SHARED | IRQF_DISABLED, ZR_DEVNAME(zr), zr);
+			     IRQF_SHARED, ZR_DEVNAME(zr), zr);
 	if (result < 0) {
 		if (result == -EINVAL) {
 			dprintk(1,
diff --git a/drivers/media/pci/zoran/zoran_device.c b/drivers/media/pci/zoran/zoran_device.c
index 519164c572c..bf34b93f23e 100644
--- a/drivers/media/pci/zoran/zoran_device.c
+++ b/drivers/media/pci/zoran/zoran_device.c
@@ -1572,7 +1572,7 @@ zoran_init_hardware (struct zoran *zr)
 	}
 
 	decoder_call(zr, core, init, 0);
-	decoder_call(zr, core, s_std, zr->norm);
+	decoder_call(zr, video, s_std, zr->norm);
 	decoder_call(zr, video, s_routing,
 		zr->card.input[zr->input].muxsel, 0, 0);
 
diff --git a/drivers/media/pci/zoran/zoran_driver.c b/drivers/media/pci/zoran/zoran_driver.c
index e7e9840c6c3..099d5fbebb7 100644
--- a/drivers/media/pci/zoran/zoran_driver.c
+++ b/drivers/media/pci/zoran/zoran_driver.c
@@ -1469,7 +1469,7 @@ zoran_set_norm (struct zoran *zr,
 	if (on)
 		zr36057_overlay(zr, 0);
 
-	decoder_call(zr, core, s_std, norm);
+	decoder_call(zr, video, s_std, norm);
 	encoder_call(zr, video, s_std_output, norm);
 
 	if (on)
diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index 08de865cc39..8108c698b54 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -36,7 +36,8 @@ source "drivers/media/platform/blackfin/Kconfig"
 config VIDEO_SH_VOU
 	tristate "SuperH VOU video output driver"
 	depends on MEDIA_CAMERA_SUPPORT
-	depends on VIDEO_DEV && ARCH_SHMOBILE && I2C
+	depends on VIDEO_DEV && I2C && HAS_DMA
+	depends on ARCH_SHMOBILE || COMPILE_TEST
 	select VIDEOBUF_DMA_CONTIG
 	help
 	  Support for the Video Output Unit (VOU) on SuperH SoCs.
@@ -55,7 +56,7 @@ config VIDEO_VIU
 
 config VIDEO_TIMBERDALE
 	tristate "Support for timberdale Video In/LogiWIN"
-	depends on VIDEO_V4L2 && I2C && DMADEVICES
+	depends on MFD_TIMBERDALE && VIDEO_V4L2 && I2C && DMADEVICES
 	select DMA_ENGINE
 	select TIMB_DMA
 	select VIDEO_ADV7180
@@ -90,16 +91,11 @@ config VIDEO_M32R_AR_M64278
 	  To compile this driver as a module, choose M here: the
 	  module will be called arv.
 
-config VIDEO_OMAP2
-	tristate "OMAP2 Camera Capture Interface driver"
-	depends on VIDEO_DEV && ARCH_OMAP2 && VIDEO_V4L2_INT_DEVICE
-	select VIDEOBUF_DMA_SG
-	---help---
-	  This is a v4l2 driver for the TI OMAP2 camera capture interface
-
 config VIDEO_OMAP3
 	tristate "OMAP 3 Camera support"
-	depends on OMAP_IOVMM && VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API && ARCH_OMAP3
+	depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API && ARCH_OMAP3
+	select ARM_DMA_USE_IOMMU
+	select OMAP_IOMMU
 	---help---
 	  Driver for an OMAP 3 camera controller.
 
@@ -112,7 +108,7 @@ config VIDEO_OMAP3_DEBUG
 config VIDEO_S3C_CAMIF
 	tristate "Samsung S3C24XX/S3C64XX SoC Camera Interface driver"
 	depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API
-	depends on (PLAT_S3C64XX || PLAT_S3C24XX) && PM_RUNTIME
+	depends on (ARCH_S3C64XX || PLAT_S3C24XX) && PM_RUNTIME
 	select VIDEOBUF2_DMA_CONTIG
 	---help---
 	  This is a v4l2 driver for s3c24xx and s3c64xx SoC series camera
@@ -143,6 +139,7 @@ if V4L_MEM2MEM_DRIVERS
 config VIDEO_CODA
 	tristate "Chips&Media Coda multi-standard codec IP"
 	depends on VIDEO_DEV && VIDEO_V4L2 && ARCH_MXC
+	select SRAM
 	select VIDEOBUF2_DMA_CONTIG
 	select V4L2_MEM2MEM_DEV
 	---help---
@@ -203,13 +200,39 @@ config VIDEO_SAMSUNG_EXYNOS_GSC
 
 config VIDEO_SH_VEU
 	tristate "SuperH VEU mem2mem video processing driver"
-	depends on VIDEO_DEV && VIDEO_V4L2 && GENERIC_HARDIRQS
+	depends on VIDEO_DEV && VIDEO_V4L2 && HAS_DMA
 	select VIDEOBUF2_DMA_CONTIG
 	select V4L2_MEM2MEM_DEV
 	help
 	    Support for the Video Engine Unit (VEU) on SuperH and
 	    SH-Mobile SoCs.
 
+config VIDEO_RENESAS_VSP1
+	tristate "Renesas VSP1 Video Processing Engine"
+	depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && HAS_DMA
+	select VIDEOBUF2_DMA_CONTIG
+	---help---
+	  This is a V4L2 driver for the Renesas VSP1 video processing engine.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called vsp1.
+
+config VIDEO_TI_VPE
+	tristate "TI VPE (Video Processing Engine) driver"
+	depends on VIDEO_DEV && VIDEO_V4L2 && SOC_DRA7XX
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	default n
+	---help---
+	  Support for the TI VPE(Video Processing Engine) block
+	  found on DRA7XX SoC.
+
+config VIDEO_TI_VPE_DEBUG
+	bool "VPE debug messages"
+	depends on VIDEO_TI_VPE
+	---help---
+	  Enable debug messages on VPE driver.
+
 endif # V4L_MEM2MEM_DRIVERS
 
 menuconfig V4L_TEST_DRIVERS
diff --git a/drivers/media/platform/Makefile b/drivers/media/platform/Makefile
index eee28dd78d7..e5269da9190 100644
--- a/drivers/media/platform/Makefile
+++ b/drivers/media/platform/Makefile
@@ -2,8 +2,6 @@
 # Makefile for the video capture/playback device drivers.
 #
 
-omap2cam-objs	:=	omap24xxcam.o omap24xxcam-dma.o
-
 obj-$(CONFIG_VIDEO_VINO) += indycam.o
 obj-$(CONFIG_VIDEO_VINO) += vino.o
 
@@ -14,7 +12,6 @@ obj-$(CONFIG_VIDEO_VIA_CAMERA) += via-camera.o
 obj-$(CONFIG_VIDEO_CAFE_CCIC) += marvell-ccic/
 obj-$(CONFIG_VIDEO_MMP_CAMERA) += marvell-ccic/
 
-obj-$(CONFIG_VIDEO_OMAP2)		+= omap2cam.o
 obj-$(CONFIG_VIDEO_OMAP3)	+= omap3isp/
 
 obj-$(CONFIG_VIDEO_VIU) += fsl-viu.o
@@ -22,6 +19,8 @@ obj-$(CONFIG_VIDEO_VIVI) += vivi.o
 
 obj-$(CONFIG_VIDEO_MEM2MEM_TESTDEV) += mem2mem_testdev.o
 
+obj-$(CONFIG_VIDEO_TI_VPE)		+= ti-vpe/
+
 obj-$(CONFIG_VIDEO_MX2_EMMAPRP)		+= mx2_emmaprp.o
 obj-$(CONFIG_VIDEO_CODA) 		+= coda.o
 
@@ -46,6 +45,8 @@ obj-$(CONFIG_VIDEO_SH_VOU)		+= sh_vou.o
 
 obj-$(CONFIG_SOC_CAMERA)		+= soc_camera/
 
+obj-$(CONFIG_VIDEO_RENESAS_VSP1)	+= vsp1/
+
 obj-y	+= davinci/
 
 obj-$(CONFIG_ARCH_OMAP)	+= omap/
diff --git a/drivers/media/platform/arv.c b/drivers/media/platform/arv.c
index e346d32d08c..e9410e41ae0 100644
--- a/drivers/media/platform/arv.c
+++ b/drivers/media/platform/arv.c
@@ -109,7 +109,7 @@ extern struct cpuinfo_m32r	boot_cpu_data;
 struct ar {
 	struct v4l2_device v4l2_dev;
 	struct video_device vdev;
-	unsigned int start_capture;	/* duaring capture in INT. mode. */
+	int start_capture;	/* duaring capture in INT. mode. */
 #if USE_INT
 	unsigned char *line_buff;	/* DMA line buffer */
 #endif
@@ -307,11 +307,11 @@ static ssize_t ar_read(struct file *file, char *buf, size_t count, loff_t *ppos)
 	/*
 	 * Okay, kick AR LSI to invoke an interrupt
 	 */
-	ar->start_capture = 0;
+	ar->start_capture = -1;
 	ar_outl(arvcr1 | ARVCR1_HIEN, ARVCR1);
 	local_irq_restore(flags);
 	/* .... AR interrupts .... */
-	interruptible_sleep_on(&ar->wait);
+	wait_event_interruptible(ar->wait, ar->start_capture == 0);
 	if (signal_pending(current)) {
 		printk(KERN_ERR "arv: interrupted while get frame data.\n");
 		ret = -EINTR;
diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c
index 7f838c681ce..16e4b1c525c 100644
--- a/drivers/media/platform/blackfin/bfin_capture.c
+++ b/drivers/media/platform/blackfin/bfin_capture.c
@@ -388,13 +388,8 @@ static int bcap_start_streaming(struct vb2_queue *vq, unsigned int count)
 
 		params.hdelay = bt->hsync + bt->hbackporch;
 		params.vdelay = bt->vsync + bt->vbackporch;
-		params.line = bt->hfrontporch + bt->hsync
-				+ bt->hbackporch + bt->width;
-		params.frame = bt->vfrontporch + bt->vsync
-				+ bt->vbackporch + bt->height;
-		if (bt->interlaced)
-			params.frame += bt->il_vfrontporch + bt->il_vsync
-					+ bt->il_vbackporch;
+		params.line = V4L2_DV_BT_FRAME_WIDTH(bt);
+		params.frame = V4L2_DV_BT_FRAME_HEIGHT(bt);
 	} else if (bcap_dev->cfg->inputs[bcap_dev->cur_input].capabilities
 			& V4L2_IN_CAP_STD) {
 		params.hdelay = 0;
@@ -427,20 +422,17 @@ static int bcap_start_streaming(struct vb2_queue *vq, unsigned int count)
 		return ret;
 	}
 
-	INIT_COMPLETION(bcap_dev->comp);
+	reinit_completion(&bcap_dev->comp);
 	bcap_dev->stop = false;
 	return 0;
 }
 
-static int bcap_stop_streaming(struct vb2_queue *vq)
+static void bcap_stop_streaming(struct vb2_queue *vq)
 {
 	struct bcap_device *bcap_dev = vb2_get_drv_priv(vq);
 	struct ppi_if *ppi = bcap_dev->ppi;
 	int ret;
 
-	if (!vb2_is_streaming(vq))
-		return 0;
-
 	bcap_dev->stop = true;
 	wait_for_completion(&bcap_dev->comp);
 	ppi->ops->stop(ppi);
@@ -457,7 +449,6 @@ static int bcap_stop_streaming(struct vb2_queue *vq)
 		list_del(&bcap_dev->cur_frm->list);
 		vb2_buffer_done(&bcap_dev->cur_frm->vb, VB2_BUF_STATE_ERROR);
 	}
-	return 0;
 }
 
 static struct vb2_ops bcap_video_qops = {
@@ -640,7 +631,7 @@ static int bcap_s_std(struct file *file, void *priv, v4l2_std_id std)
 	if (vb2_is_busy(&bcap_dev->buffer_queue))
 		return -EBUSY;
 
-	ret = v4l2_subdev_call(bcap_dev->sd, core, s_std, std);
+	ret = v4l2_subdev_call(bcap_dev->sd, video, s_std, std);
 	if (ret < 0)
 		return ret;
 
@@ -653,7 +644,9 @@ static int bcap_enum_dv_timings(struct file *file, void *priv,
 {
 	struct bcap_device *bcap_dev = video_drvdata(file);
 
-	return v4l2_subdev_call(bcap_dev->sd, video,
+	timings->pad = 0;
+
+	return v4l2_subdev_call(bcap_dev->sd, pad,
 			enum_dv_timings, timings);
 }
 
@@ -1002,7 +995,7 @@ static int bcap_probe(struct platform_device *pdev)
 	q->buf_struct_size = sizeof(struct bcap_buffer);
 	q->ops = &bcap_video_qops;
 	q->mem_ops = &vb2_dma_contig_memops;
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 
 	ret = vb2_queue_init(q);
 	if (ret)
@@ -1074,7 +1067,7 @@ static int bcap_probe(struct platform_device *pdev)
 	/* now we can probe the default state */
 	if (config->inputs[0].capabilities & V4L2_IN_CAP_STD) {
 		v4l2_std_id std;
-		ret = v4l2_subdev_call(bcap_dev->sd, core, g_std, &std);
+		ret = v4l2_subdev_call(bcap_dev->sd, video, g_std, &std);
 		if (ret) {
 			v4l2_err(&bcap_dev->v4l2_dev,
 					"Unable to get std\n");
diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
index df4ada880e4..b1783791d42 100644
--- a/drivers/media/platform/coda.c
+++ b/drivers/media/platform/coda.c
@@ -18,6 +18,7 @@
 #include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/irq.h>
+#include <linux/kfifo.h>
 #include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
@@ -28,6 +29,7 @@
 
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-device.h>
+#include <media/v4l2-event.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-mem2mem.h>
 #include <media/videobuf2-core.h>
@@ -37,20 +39,21 @@
 
 #define CODA_NAME		"coda"
 
-#define CODA_MAX_INSTANCES	4
+#define CODADX6_MAX_INSTANCES	4
 
 #define CODA_FMO_BUF_SIZE	32
 #define CODADX6_WORK_BUF_SIZE	(288 * 1024 + CODA_FMO_BUF_SIZE * 8 * 1024)
-#define CODA7_WORK_BUF_SIZE	(512 * 1024 + CODA_FMO_BUF_SIZE * 8 * 1024)
+#define CODA7_WORK_BUF_SIZE	(128 * 1024)
+#define CODA7_TEMP_BUF_SIZE	(304 * 1024)
 #define CODA_PARA_BUF_SIZE	(10 * 1024)
 #define CODA_ISRAM_SIZE	(2048 * 2)
 #define CODADX6_IRAM_SIZE	0xb000
-#define CODA7_IRAM_SIZE		0x14000 /* 81920 bytes */
+#define CODA7_IRAM_SIZE		0x14000
 
-#define CODA_MAX_FRAMEBUFFERS	2
+#define CODA7_PS_BUF_SIZE	0x28000
+
+#define CODA_MAX_FRAMEBUFFERS	8
 
-#define MAX_W		8192
-#define MAX_H		8192
 #define CODA_MAX_FRAME_SIZE	0x100000
 #define FMO_SLICE_SAVE_BUF_SIZE         (32)
 #define CODA_DEFAULT_GAMMA		4096
@@ -129,6 +132,7 @@ struct coda_dev {
 	struct clk		*clk_ahb;
 
 	struct coda_aux_buf	codebuf;
+	struct coda_aux_buf	tempbuf;
 	struct coda_aux_buf	workbuf;
 	struct gen_pool		*iram_pool;
 	long unsigned int	iram_vaddr;
@@ -153,6 +157,7 @@ struct coda_params {
 	u8			mpeg4_inter_qp;
 	u8			gop_size;
 	int			codec_mode;
+	int			codec_mode_aux;
 	enum v4l2_mpeg_video_multi_slice_mode slice_mode;
 	u32			framerate;
 	u16			bitrate;
@@ -160,13 +165,30 @@ struct coda_params {
 	u32			slice_max_mb;
 };
 
+struct coda_iram_info {
+	u32		axi_sram_use;
+	phys_addr_t	buf_bit_use;
+	phys_addr_t	buf_ip_ac_dc_use;
+	phys_addr_t	buf_dbk_y_use;
+	phys_addr_t	buf_dbk_c_use;
+	phys_addr_t	buf_ovl_use;
+	phys_addr_t	buf_btp_use;
+	phys_addr_t	search_ram_paddr;
+	int		search_ram_size;
+};
+
 struct coda_ctx {
 	struct coda_dev			*dev;
+	struct mutex			buffer_mutex;
 	struct list_head		list;
+	struct work_struct		skip_run;
 	int				aborting;
+	int				initialized;
 	int				streamon_out;
 	int				streamon_cap;
 	u32				isequence;
+	u32				qsequence;
+	u32				osequence;
 	struct coda_q_data		q_data[2];
 	enum coda_inst_type		inst_type;
 	struct coda_codec		*codec;
@@ -176,12 +198,25 @@ struct coda_ctx {
 	struct v4l2_ctrl_handler	ctrls;
 	struct v4l2_fh			fh;
 	int				gopcounter;
+	int				runcounter;
 	char				vpu_header[3][64];
 	int				vpu_header_size[3];
+	struct kfifo			bitstream_fifo;
+	struct mutex			bitstream_mutex;
+	struct coda_aux_buf		bitstream;
+	bool				prescan_failed;
 	struct coda_aux_buf		parabuf;
+	struct coda_aux_buf		psbuf;
+	struct coda_aux_buf		slicebuf;
 	struct coda_aux_buf		internal_frames[CODA_MAX_FRAMEBUFFERS];
+	struct coda_aux_buf		workbuf;
 	int				num_internal_frames;
 	int				idx;
+	int				reg_idx;
+	struct coda_iram_info		iram_info;
+	u32				bit_stream_param;
+	u32				frm_dis_flg;
+	int				display_idx;
 };
 
 static const u8 coda_filler_nal[14] = { 0x00, 0x00, 0x00, 0x01, 0x0c, 0xff,
@@ -228,10 +263,22 @@ static int coda_wait_timeout(struct coda_dev *dev)
 static void coda_command_async(struct coda_ctx *ctx, int cmd)
 {
 	struct coda_dev *dev = ctx->dev;
+
+	if (dev->devtype->product == CODA_7541) {
+		/* Restore context related registers to CODA */
+		coda_write(dev, ctx->bit_stream_param,
+				CODA_REG_BIT_BIT_STREAM_PARAM);
+		coda_write(dev, ctx->frm_dis_flg,
+				CODA_REG_BIT_FRM_DIS_FLG(ctx->reg_idx));
+		coda_write(dev, ctx->workbuf.paddr, CODA_REG_BIT_WORK_BUF_ADDR);
+	}
+
 	coda_write(dev, CODA_REG_BIT_BUSY_FLAG, CODA_REG_BIT_BUSY);
 
 	coda_write(dev, ctx->idx, CODA_REG_BIT_RUN_INDEX);
 	coda_write(dev, ctx->params.codec_mode, CODA_REG_BIT_RUN_COD_STD);
+	coda_write(dev, ctx->params.codec_mode_aux, CODA7_REG_BIT_RUN_AUX_STD);
+
 	coda_write(dev, cmd, CODA_REG_BIT_RUN_COMMAND);
 }
 
@@ -297,6 +344,8 @@ static struct coda_codec codadx6_codecs[] = {
 static struct coda_codec coda7_codecs[] = {
 	CODA_CODEC(CODA7_MODE_ENCODE_H264, V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_H264,   1280, 720),
 	CODA_CODEC(CODA7_MODE_ENCODE_MP4,  V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_MPEG4,  1280, 720),
+	CODA_CODEC(CODA7_MODE_DECODE_H264, V4L2_PIX_FMT_H264,   V4L2_PIX_FMT_YUV420, 1920, 1080),
+	CODA_CODEC(CODA7_MODE_DECODE_MP4,  V4L2_PIX_FMT_MPEG4,  V4L2_PIX_FMT_YUV420, 1920, 1080),
 };
 
 static bool coda_format_is_yuv(u32 fourcc)
@@ -343,14 +392,57 @@ static struct coda_codec *coda_find_codec(struct coda_dev *dev, int src_fourcc,
 	return &codecs[k];
 }
 
+static void coda_get_max_dimensions(struct coda_dev *dev,
+				    struct coda_codec *codec,
+				    int *max_w, int *max_h)
+{
+	struct coda_codec *codecs = dev->devtype->codecs;
+	int num_codecs = dev->devtype->num_codecs;
+	unsigned int w, h;
+	int k;
+
+	if (codec) {
+		w = codec->max_w;
+		h = codec->max_h;
+	} else {
+		for (k = 0, w = 0, h = 0; k < num_codecs; k++) {
+			w = max(w, codecs[k].max_w);
+			h = max(h, codecs[k].max_h);
+		}
+	}
+
+	if (max_w)
+		*max_w = w;
+	if (max_h)
+		*max_h = h;
+}
+
+static char *coda_product_name(int product)
+{
+	static char buf[9];
+
+	switch (product) {
+	case CODA_DX6:
+		return "CodaDx6";
+	case CODA_7541:
+		return "CODA7541";
+	default:
+		snprintf(buf, sizeof(buf), "(0x%04x)", product);
+		return buf;
+	}
+}
+
 /*
  * V4L2 ioctl() operations.
  */
-static int vidioc_querycap(struct file *file, void *priv,
-			   struct v4l2_capability *cap)
+static int coda_querycap(struct file *file, void *priv,
+			 struct v4l2_capability *cap)
 {
+	struct coda_ctx *ctx = fh_to_ctx(priv);
+
 	strlcpy(cap->driver, CODA_NAME, sizeof(cap->driver));
-	strlcpy(cap->card, CODA_NAME, sizeof(cap->card));
+	strlcpy(cap->card, coda_product_name(ctx->dev->devtype->product),
+		sizeof(cap->card));
 	strlcpy(cap->bus_info, "platform:" CODA_NAME, sizeof(cap->bus_info));
 	/*
 	 * This is only a mem-to-mem video device. The capture and output
@@ -365,7 +457,7 @@ static int vidioc_querycap(struct file *file, void *priv,
 }
 
 static int enum_fmt(void *priv, struct v4l2_fmtdesc *f,
-			enum v4l2_buf_type type)
+			enum v4l2_buf_type type, int src_fourcc)
 {
 	struct coda_ctx *ctx = fh_to_ctx(priv);
 	struct coda_codec *codecs = ctx->dev->devtype->codecs;
@@ -377,7 +469,8 @@ static int enum_fmt(void *priv, struct v4l2_fmtdesc *f,
 
 	for (i = 0; i < num_formats; i++) {
 		/* Both uncompressed formats are always supported */
-		if (coda_format_is_yuv(formats[i].fourcc)) {
+		if (coda_format_is_yuv(formats[i].fourcc) &&
+		    !coda_format_is_yuv(src_fourcc)) {
 			if (num == f->index)
 				break;
 			++num;
@@ -385,8 +478,10 @@ static int enum_fmt(void *priv, struct v4l2_fmtdesc *f,
 		}
 		/* Compressed formats may be supported, check the codec list */
 		for (k = 0; k < num_codecs; k++) {
+			/* if src_fourcc is set, only consider matching codecs */
 			if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE &&
-			    formats[i].fourcc == codecs[k].dst_fourcc)
+			    formats[i].fourcc == codecs[k].dst_fourcc &&
+			    (!src_fourcc || src_fourcc == codecs[k].src_fourcc))
 				break;
 			if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT &&
 			    formats[i].fourcc == codecs[k].src_fourcc)
@@ -403,6 +498,8 @@ static int enum_fmt(void *priv, struct v4l2_fmtdesc *f,
 		fmt = &formats[i];
 		strlcpy(f->description, fmt->name, sizeof(f->description));
 		f->pixelformat = fmt->fourcc;
+		if (!coda_format_is_yuv(fmt->fourcc))
+			f->flags |= V4L2_FMT_FLAG_COMPRESSED;
 		return 0;
 	}
 
@@ -410,19 +507,33 @@ static int enum_fmt(void *priv, struct v4l2_fmtdesc *f,
 	return -EINVAL;
 }
 
-static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
-				   struct v4l2_fmtdesc *f)
+static int coda_enum_fmt_vid_cap(struct file *file, void *priv,
+				 struct v4l2_fmtdesc *f)
 {
-	return enum_fmt(priv, f, V4L2_BUF_TYPE_VIDEO_CAPTURE);
+	struct coda_ctx *ctx = fh_to_ctx(priv);
+	struct vb2_queue *src_vq;
+	struct coda_q_data *q_data_src;
+
+	/* If the source format is already fixed, only list matching formats */
+	src_vq = v4l2_m2m_get_vq(ctx->m2m_ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+	if (vb2_is_streaming(src_vq)) {
+		q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+
+		return enum_fmt(priv, f, V4L2_BUF_TYPE_VIDEO_CAPTURE,
+				q_data_src->fourcc);
+	}
+
+	return enum_fmt(priv, f, V4L2_BUF_TYPE_VIDEO_CAPTURE, 0);
 }
 
-static int vidioc_enum_fmt_vid_out(struct file *file, void *priv,
-				   struct v4l2_fmtdesc *f)
+static int coda_enum_fmt_vid_out(struct file *file, void *priv,
+				 struct v4l2_fmtdesc *f)
 {
-	return enum_fmt(priv, f, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+	return enum_fmt(priv, f, V4L2_BUF_TYPE_VIDEO_OUTPUT, 0);
 }
 
-static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
+static int coda_g_fmt(struct file *file, void *priv,
+		      struct v4l2_format *f)
 {
 	struct vb2_queue *vq;
 	struct coda_q_data *q_data;
@@ -449,8 +560,11 @@ static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
 	return 0;
 }
 
-static int vidioc_try_fmt(struct coda_codec *codec, struct v4l2_format *f)
+static int coda_try_fmt(struct coda_ctx *ctx, struct coda_codec *codec,
+			struct v4l2_format *f)
 {
+	struct coda_dev *dev = ctx->dev;
+	struct coda_q_data *q_data;
 	unsigned int max_w, max_h;
 	enum v4l2_field field;
 
@@ -464,47 +578,93 @@ static int vidioc_try_fmt(struct coda_codec *codec, struct v4l2_format *f)
 	 * if any of the dimensions is unsupported */
 	f->fmt.pix.field = field;
 
-	if (codec) {
-		max_w = codec->max_w;
-		max_h = codec->max_h;
-	} else {
-		max_w = MAX_W;
-		max_h = MAX_H;
+	coda_get_max_dimensions(dev, codec, &max_w, &max_h);
+	v4l_bound_align_image(&f->fmt.pix.width, MIN_W, max_w, W_ALIGN,
+			      &f->fmt.pix.height, MIN_H, max_h, H_ALIGN,
+			      S_ALIGN);
+
+	switch (f->fmt.pix.pixelformat) {
+	case V4L2_PIX_FMT_YUV420:
+	case V4L2_PIX_FMT_YVU420:
+	case V4L2_PIX_FMT_H264:
+	case V4L2_PIX_FMT_MPEG4:
+	case V4L2_PIX_FMT_JPEG:
+		break;
+	default:
+		q_data = get_q_data(ctx, f->type);
+		f->fmt.pix.pixelformat = q_data->fourcc;
 	}
-	v4l_bound_align_image(&f->fmt.pix.width, MIN_W, max_w,
-			      W_ALIGN, &f->fmt.pix.height,
-			      MIN_H, max_h, H_ALIGN, S_ALIGN);
 
-	if (coda_format_is_yuv(f->fmt.pix.pixelformat)) {
+	switch (f->fmt.pix.pixelformat) {
+	case V4L2_PIX_FMT_YUV420:
+	case V4L2_PIX_FMT_YVU420:
 		/* Frame stride must be multiple of 8 */
 		f->fmt.pix.bytesperline = round_up(f->fmt.pix.width, 8);
 		f->fmt.pix.sizeimage = f->fmt.pix.bytesperline *
 					f->fmt.pix.height * 3 / 2;
-	} else { /*encoded formats h.264/mpeg4 */
+		break;
+	case V4L2_PIX_FMT_H264:
+	case V4L2_PIX_FMT_MPEG4:
+	case V4L2_PIX_FMT_JPEG:
 		f->fmt.pix.bytesperline = 0;
 		f->fmt.pix.sizeimage = CODA_MAX_FRAME_SIZE;
+		break;
+	default:
+		BUG();
 	}
 
+	f->fmt.pix.priv = 0;
+
 	return 0;
 }
 
-static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
-				  struct v4l2_format *f)
+static int coda_try_fmt_vid_cap(struct file *file, void *priv,
+				struct v4l2_format *f)
 {
 	struct coda_ctx *ctx = fh_to_ctx(priv);
-	struct coda_codec *codec = NULL;
+	struct coda_codec *codec;
+	struct vb2_queue *src_vq;
+	int ret;
 
-	/* Determine codec by the encoded format */
-	codec = coda_find_codec(ctx->dev, V4L2_PIX_FMT_YUV420,
-				f->fmt.pix.pixelformat);
+	/*
+	 * If the source format is already fixed, try to find a codec that
+	 * converts to the given destination format
+	 */
+	src_vq = v4l2_m2m_get_vq(ctx->m2m_ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+	if (vb2_is_streaming(src_vq)) {
+		struct coda_q_data *q_data_src;
+
+		q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+		codec = coda_find_codec(ctx->dev, q_data_src->fourcc,
+					f->fmt.pix.pixelformat);
+		if (!codec)
+			return -EINVAL;
+	} else {
+		/* Otherwise determine codec by encoded format, if possible */
+		codec = coda_find_codec(ctx->dev, V4L2_PIX_FMT_YUV420,
+					f->fmt.pix.pixelformat);
+	}
 
 	f->fmt.pix.colorspace = ctx->colorspace;
 
-	return vidioc_try_fmt(codec, f);
+	ret = coda_try_fmt(ctx, codec, f);
+	if (ret < 0)
+		return ret;
+
+	/* The h.264 decoder only returns complete 16x16 macroblocks */
+	if (codec && codec->src_fourcc == V4L2_PIX_FMT_H264) {
+		f->fmt.pix.width = round_up(f->fmt.pix.width, 16);
+		f->fmt.pix.height = round_up(f->fmt.pix.height, 16);
+		f->fmt.pix.bytesperline = f->fmt.pix.width;
+		f->fmt.pix.sizeimage = f->fmt.pix.bytesperline *
+				       f->fmt.pix.height * 3 / 2;
+	}
+
+	return 0;
 }
 
-static int vidioc_try_fmt_vid_out(struct file *file, void *priv,
-				  struct v4l2_format *f)
+static int coda_try_fmt_vid_out(struct file *file, void *priv,
+				struct v4l2_format *f)
 {
 	struct coda_ctx *ctx = fh_to_ctx(priv);
 	struct coda_codec *codec;
@@ -516,10 +676,10 @@ static int vidioc_try_fmt_vid_out(struct file *file, void *priv,
 	if (!f->fmt.pix.colorspace)
 		f->fmt.pix.colorspace = V4L2_COLORSPACE_REC709;
 
-	return vidioc_try_fmt(codec, f);
+	return coda_try_fmt(ctx, codec, f);
 }
 
-static int vidioc_s_fmt(struct coda_ctx *ctx, struct v4l2_format *f)
+static int coda_s_fmt(struct coda_ctx *ctx, struct v4l2_format *f)
 {
 	struct coda_q_data *q_data;
 	struct vb2_queue *vq;
@@ -549,129 +709,404 @@ static int vidioc_s_fmt(struct coda_ctx *ctx, struct v4l2_format *f)
 	return 0;
 }
 
-static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
-				struct v4l2_format *f)
+static int coda_s_fmt_vid_cap(struct file *file, void *priv,
+			      struct v4l2_format *f)
 {
 	struct coda_ctx *ctx = fh_to_ctx(priv);
 	int ret;
 
-	ret = vidioc_try_fmt_vid_cap(file, priv, f);
+	ret = coda_try_fmt_vid_cap(file, priv, f);
 	if (ret)
 		return ret;
 
-	return vidioc_s_fmt(ctx, f);
+	return coda_s_fmt(ctx, f);
 }
 
-static int vidioc_s_fmt_vid_out(struct file *file, void *priv,
-				struct v4l2_format *f)
+static int coda_s_fmt_vid_out(struct file *file, void *priv,
+			      struct v4l2_format *f)
 {
 	struct coda_ctx *ctx = fh_to_ctx(priv);
 	int ret;
 
-	ret = vidioc_try_fmt_vid_out(file, priv, f);
+	ret = coda_try_fmt_vid_out(file, priv, f);
 	if (ret)
 		return ret;
 
-	ret = vidioc_s_fmt(ctx, f);
+	ret = coda_s_fmt(ctx, f);
 	if (ret)
 		ctx->colorspace = f->fmt.pix.colorspace;
 
 	return ret;
 }
 
-static int vidioc_reqbufs(struct file *file, void *priv,
-			  struct v4l2_requestbuffers *reqbufs)
+static int coda_reqbufs(struct file *file, void *priv,
+			struct v4l2_requestbuffers *reqbufs)
 {
 	struct coda_ctx *ctx = fh_to_ctx(priv);
 
 	return v4l2_m2m_reqbufs(file, ctx->m2m_ctx, reqbufs);
 }
 
-static int vidioc_querybuf(struct file *file, void *priv,
-			   struct v4l2_buffer *buf)
+static int coda_querybuf(struct file *file, void *priv,
+			 struct v4l2_buffer *buf)
 {
 	struct coda_ctx *ctx = fh_to_ctx(priv);
 
 	return v4l2_m2m_querybuf(file, ctx->m2m_ctx, buf);
 }
 
-static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
+static int coda_qbuf(struct file *file, void *priv,
+		     struct v4l2_buffer *buf)
 {
 	struct coda_ctx *ctx = fh_to_ctx(priv);
 
 	return v4l2_m2m_qbuf(file, ctx->m2m_ctx, buf);
 }
 
-static int vidioc_expbuf(struct file *file, void *priv,
-			 struct v4l2_exportbuffer *eb)
+static int coda_expbuf(struct file *file, void *priv,
+		       struct v4l2_exportbuffer *eb)
 {
 	struct coda_ctx *ctx = fh_to_ctx(priv);
 
 	return v4l2_m2m_expbuf(file, ctx->m2m_ctx, eb);
 }
 
-static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
+static bool coda_buf_is_end_of_stream(struct coda_ctx *ctx,
+				      struct v4l2_buffer *buf)
+{
+	struct vb2_queue *src_vq;
+
+	src_vq = v4l2_m2m_get_vq(ctx->m2m_ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+
+	return ((ctx->bit_stream_param & CODA_BIT_STREAM_END_FLAG) &&
+		(buf->sequence == (ctx->qsequence - 1)));
+}
+
+static int coda_dqbuf(struct file *file, void *priv,
+		      struct v4l2_buffer *buf)
 {
 	struct coda_ctx *ctx = fh_to_ctx(priv);
+	int ret;
+
+	ret = v4l2_m2m_dqbuf(file, ctx->m2m_ctx, buf);
+
+	/* If this is the last capture buffer, emit an end-of-stream event */
+	if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE &&
+	    coda_buf_is_end_of_stream(ctx, buf)) {
+		const struct v4l2_event eos_event = {
+			.type = V4L2_EVENT_EOS
+		};
 
-	return v4l2_m2m_dqbuf(file, ctx->m2m_ctx, buf);
+		v4l2_event_queue_fh(&ctx->fh, &eos_event);
+	}
+
+	return ret;
 }
 
-static int vidioc_create_bufs(struct file *file, void *priv,
-			      struct v4l2_create_buffers *create)
+static int coda_create_bufs(struct file *file, void *priv,
+			    struct v4l2_create_buffers *create)
 {
 	struct coda_ctx *ctx = fh_to_ctx(priv);
 
 	return v4l2_m2m_create_bufs(file, ctx->m2m_ctx, create);
 }
 
-static int vidioc_streamon(struct file *file, void *priv,
-			   enum v4l2_buf_type type)
+static int coda_streamon(struct file *file, void *priv,
+			 enum v4l2_buf_type type)
 {
 	struct coda_ctx *ctx = fh_to_ctx(priv);
 
 	return v4l2_m2m_streamon(file, ctx->m2m_ctx, type);
 }
 
-static int vidioc_streamoff(struct file *file, void *priv,
-			    enum v4l2_buf_type type)
+static int coda_streamoff(struct file *file, void *priv,
+			  enum v4l2_buf_type type)
 {
 	struct coda_ctx *ctx = fh_to_ctx(priv);
+	int ret;
+
+	/*
+	 * This indirectly calls __vb2_queue_cancel, which dequeues all buffers.
+	 * We therefore have to lock it against running hardware in this context,
+	 * which still needs the buffers.
+	 */
+	mutex_lock(&ctx->buffer_mutex);
+	ret = v4l2_m2m_streamoff(file, ctx->m2m_ctx, type);
+	mutex_unlock(&ctx->buffer_mutex);
+
+	return ret;
+}
+
+static int coda_try_decoder_cmd(struct file *file, void *fh,
+				struct v4l2_decoder_cmd *dc)
+{
+	if (dc->cmd != V4L2_DEC_CMD_STOP)
+		return -EINVAL;
+
+	if (dc->flags & V4L2_DEC_CMD_STOP_TO_BLACK)
+		return -EINVAL;
+
+	if (!(dc->flags & V4L2_DEC_CMD_STOP_IMMEDIATELY) && (dc->stop.pts != 0))
+		return -EINVAL;
 
-	return v4l2_m2m_streamoff(file, ctx->m2m_ctx, type);
+	return 0;
+}
+
+static int coda_decoder_cmd(struct file *file, void *fh,
+			    struct v4l2_decoder_cmd *dc)
+{
+	struct coda_ctx *ctx = fh_to_ctx(fh);
+	int ret;
+
+	ret = coda_try_decoder_cmd(file, fh, dc);
+	if (ret < 0)
+		return ret;
+
+	/* Ignore decoder stop command silently in encoder context */
+	if (ctx->inst_type != CODA_INST_DECODER)
+		return 0;
+
+	/* Set the strem-end flag on this context */
+	ctx->bit_stream_param |= CODA_BIT_STREAM_END_FLAG;
+
+	return 0;
+}
+
+static int coda_subscribe_event(struct v4l2_fh *fh,
+				const struct v4l2_event_subscription *sub)
+{
+	switch (sub->type) {
+	case V4L2_EVENT_EOS:
+		return v4l2_event_subscribe(fh, sub, 0, NULL);
+	default:
+		return v4l2_ctrl_subscribe_event(fh, sub);
+	}
 }
 
 static const struct v4l2_ioctl_ops coda_ioctl_ops = {
-	.vidioc_querycap	= vidioc_querycap,
+	.vidioc_querycap	= coda_querycap,
+
+	.vidioc_enum_fmt_vid_cap = coda_enum_fmt_vid_cap,
+	.vidioc_g_fmt_vid_cap	= coda_g_fmt,
+	.vidioc_try_fmt_vid_cap	= coda_try_fmt_vid_cap,
+	.vidioc_s_fmt_vid_cap	= coda_s_fmt_vid_cap,
+
+	.vidioc_enum_fmt_vid_out = coda_enum_fmt_vid_out,
+	.vidioc_g_fmt_vid_out	= coda_g_fmt,
+	.vidioc_try_fmt_vid_out	= coda_try_fmt_vid_out,
+	.vidioc_s_fmt_vid_out	= coda_s_fmt_vid_out,
 
-	.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
-	.vidioc_g_fmt_vid_cap	= vidioc_g_fmt,
-	.vidioc_try_fmt_vid_cap	= vidioc_try_fmt_vid_cap,
-	.vidioc_s_fmt_vid_cap	= vidioc_s_fmt_vid_cap,
+	.vidioc_reqbufs		= coda_reqbufs,
+	.vidioc_querybuf	= coda_querybuf,
 
-	.vidioc_enum_fmt_vid_out = vidioc_enum_fmt_vid_out,
-	.vidioc_g_fmt_vid_out	= vidioc_g_fmt,
-	.vidioc_try_fmt_vid_out	= vidioc_try_fmt_vid_out,
-	.vidioc_s_fmt_vid_out	= vidioc_s_fmt_vid_out,
+	.vidioc_qbuf		= coda_qbuf,
+	.vidioc_expbuf		= coda_expbuf,
+	.vidioc_dqbuf		= coda_dqbuf,
+	.vidioc_create_bufs	= coda_create_bufs,
 
-	.vidioc_reqbufs		= vidioc_reqbufs,
-	.vidioc_querybuf	= vidioc_querybuf,
+	.vidioc_streamon	= coda_streamon,
+	.vidioc_streamoff	= coda_streamoff,
 
-	.vidioc_qbuf		= vidioc_qbuf,
-	.vidioc_expbuf		= vidioc_expbuf,
-	.vidioc_dqbuf		= vidioc_dqbuf,
-	.vidioc_create_bufs	= vidioc_create_bufs,
+	.vidioc_try_decoder_cmd	= coda_try_decoder_cmd,
+	.vidioc_decoder_cmd	= coda_decoder_cmd,
 
-	.vidioc_streamon	= vidioc_streamon,
-	.vidioc_streamoff	= vidioc_streamoff,
+	.vidioc_subscribe_event = coda_subscribe_event,
+	.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
 };
 
+static int coda_start_decoding(struct coda_ctx *ctx);
+
+static void coda_skip_run(struct work_struct *work)
+{
+	struct coda_ctx *ctx = container_of(work, struct coda_ctx, skip_run);
+
+	v4l2_m2m_job_finish(ctx->dev->m2m_dev, ctx->m2m_ctx);
+}
+
+static inline int coda_get_bitstream_payload(struct coda_ctx *ctx)
+{
+	return kfifo_len(&ctx->bitstream_fifo);
+}
+
+static void coda_kfifo_sync_from_device(struct coda_ctx *ctx)
+{
+	struct __kfifo *kfifo = &ctx->bitstream_fifo.kfifo;
+	struct coda_dev *dev = ctx->dev;
+	u32 rd_ptr;
+
+	rd_ptr = coda_read(dev, CODA_REG_BIT_RD_PTR(ctx->reg_idx));
+	kfifo->out = (kfifo->in & ~kfifo->mask) |
+		      (rd_ptr - ctx->bitstream.paddr);
+	if (kfifo->out > kfifo->in)
+		kfifo->out -= kfifo->mask + 1;
+}
+
+static void coda_kfifo_sync_to_device_full(struct coda_ctx *ctx)
+{
+	struct __kfifo *kfifo = &ctx->bitstream_fifo.kfifo;
+	struct coda_dev *dev = ctx->dev;
+	u32 rd_ptr, wr_ptr;
+
+	rd_ptr = ctx->bitstream.paddr + (kfifo->out & kfifo->mask);
+	coda_write(dev, rd_ptr, CODA_REG_BIT_RD_PTR(ctx->reg_idx));
+	wr_ptr = ctx->bitstream.paddr + (kfifo->in & kfifo->mask);
+	coda_write(dev, wr_ptr, CODA_REG_BIT_WR_PTR(ctx->reg_idx));
+}
+
+static void coda_kfifo_sync_to_device_write(struct coda_ctx *ctx)
+{
+	struct __kfifo *kfifo = &ctx->bitstream_fifo.kfifo;
+	struct coda_dev *dev = ctx->dev;
+	u32 wr_ptr;
+
+	wr_ptr = ctx->bitstream.paddr + (kfifo->in & kfifo->mask);
+	coda_write(dev, wr_ptr, CODA_REG_BIT_WR_PTR(ctx->reg_idx));
+}
+
+static int coda_bitstream_queue(struct coda_ctx *ctx, struct vb2_buffer *src_buf)
+{
+	u32 src_size = vb2_get_plane_payload(src_buf, 0);
+	u32 n;
+
+	n = kfifo_in(&ctx->bitstream_fifo, vb2_plane_vaddr(src_buf, 0), src_size);
+	if (n < src_size)
+		return -ENOSPC;
+
+	dma_sync_single_for_device(&ctx->dev->plat_dev->dev, ctx->bitstream.paddr,
+				   ctx->bitstream.size, DMA_TO_DEVICE);
+
+	ctx->qsequence++;
+
+	return 0;
+}
+
+static bool coda_bitstream_try_queue(struct coda_ctx *ctx,
+				     struct vb2_buffer *src_buf)
+{
+	int ret;
+
+	if (coda_get_bitstream_payload(ctx) +
+	    vb2_get_plane_payload(src_buf, 0) + 512 >= ctx->bitstream.size)
+		return false;
+
+	if (vb2_plane_vaddr(src_buf, 0) == NULL) {
+		v4l2_err(&ctx->dev->v4l2_dev, "trying to queue empty buffer\n");
+		return true;
+	}
+
+	ret = coda_bitstream_queue(ctx, src_buf);
+	if (ret < 0) {
+		v4l2_err(&ctx->dev->v4l2_dev, "bitstream buffer overflow\n");
+		return false;
+	}
+	/* Sync read pointer to device */
+	if (ctx == v4l2_m2m_get_curr_priv(ctx->dev->m2m_dev))
+		coda_kfifo_sync_to_device_write(ctx);
+
+	ctx->prescan_failed = false;
+
+	return true;
+}
+
+static void coda_fill_bitstream(struct coda_ctx *ctx)
+{
+	struct vb2_buffer *src_buf;
+
+	while (v4l2_m2m_num_src_bufs_ready(ctx->m2m_ctx) > 0) {
+		src_buf = v4l2_m2m_next_src_buf(ctx->m2m_ctx);
+
+		if (coda_bitstream_try_queue(ctx, src_buf)) {
+			src_buf = v4l2_m2m_src_buf_remove(ctx->m2m_ctx);
+			v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE);
+		} else {
+			break;
+		}
+	}
+}
+
 /*
  * Mem-to-mem operations.
  */
-static void coda_device_run(void *m2m_priv)
+static int coda_prepare_decode(struct coda_ctx *ctx)
+{
+	struct vb2_buffer *dst_buf;
+	struct coda_dev *dev = ctx->dev;
+	struct coda_q_data *q_data_dst;
+	u32 stridey, height;
+	u32 picture_y, picture_cb, picture_cr;
+
+	dst_buf = v4l2_m2m_next_dst_buf(ctx->m2m_ctx);
+	q_data_dst = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE);
+
+	if (ctx->params.rot_mode & CODA_ROT_90) {
+		stridey = q_data_dst->height;
+		height = q_data_dst->width;
+	} else {
+		stridey = q_data_dst->width;
+		height = q_data_dst->height;
+	}
+
+	/* Try to copy source buffer contents into the bitstream ringbuffer */
+	mutex_lock(&ctx->bitstream_mutex);
+	coda_fill_bitstream(ctx);
+	mutex_unlock(&ctx->bitstream_mutex);
+
+	if (coda_get_bitstream_payload(ctx) < 512 &&
+	    (!(ctx->bit_stream_param & CODA_BIT_STREAM_END_FLAG))) {
+		v4l2_dbg(1, coda_debug, &dev->v4l2_dev,
+			 "bitstream payload: %d, skipping\n",
+			 coda_get_bitstream_payload(ctx));
+		schedule_work(&ctx->skip_run);
+		return -EAGAIN;
+	}
+
+	/* Run coda_start_decoding (again) if not yet initialized */
+	if (!ctx->initialized) {
+		int ret = coda_start_decoding(ctx);
+		if (ret < 0) {
+			v4l2_err(&dev->v4l2_dev, "failed to start decoding\n");
+			schedule_work(&ctx->skip_run);
+			return -EAGAIN;
+		} else {
+			ctx->initialized = 1;
+		}
+	}
+
+	/* Set rotator output */
+	picture_y = vb2_dma_contig_plane_dma_addr(dst_buf, 0);
+	if (q_data_dst->fourcc == V4L2_PIX_FMT_YVU420) {
+		/* Switch Cr and Cb for YVU420 format */
+		picture_cr = picture_y + stridey * height;
+		picture_cb = picture_cr + stridey / 2 * height / 2;
+	} else {
+		picture_cb = picture_y + stridey * height;
+		picture_cr = picture_cb + stridey / 2 * height / 2;
+	}
+	coda_write(dev, picture_y, CODA_CMD_DEC_PIC_ROT_ADDR_Y);
+	coda_write(dev, picture_cb, CODA_CMD_DEC_PIC_ROT_ADDR_CB);
+	coda_write(dev, picture_cr, CODA_CMD_DEC_PIC_ROT_ADDR_CR);
+	coda_write(dev, stridey, CODA_CMD_DEC_PIC_ROT_STRIDE);
+	coda_write(dev, CODA_ROT_MIR_ENABLE | ctx->params.rot_mode,
+			CODA_CMD_DEC_PIC_ROT_MODE);
+
+	switch (dev->devtype->product) {
+	case CODA_DX6:
+		/* TBD */
+	case CODA_7541:
+		coda_write(dev, CODA_PRE_SCAN_EN, CODA_CMD_DEC_PIC_OPTION);
+		break;
+	}
+
+	coda_write(dev, 0, CODA_CMD_DEC_PIC_SKIP_NUM);
+
+	coda_write(dev, 0, CODA_CMD_DEC_PIC_BB_START);
+	coda_write(dev, 0, CODA_CMD_DEC_PIC_START_BYTE);
+
+	return 0;
+}
+
+static void coda_prepare_encode(struct coda_ctx *ctx)
 {
-	struct coda_ctx *ctx = m2m_priv;
 	struct coda_q_data *q_data_src, *q_data_dst;
 	struct vb2_buffer *src_buf, *dst_buf;
 	struct coda_dev *dev = ctx->dev;
@@ -681,17 +1116,15 @@ static void coda_device_run(void *m2m_priv)
 	u32 pic_stream_buffer_addr, pic_stream_buffer_size;
 	u32 dst_fourcc;
 
-	mutex_lock(&dev->coda_mutex);
-
 	src_buf = v4l2_m2m_next_src_buf(ctx->m2m_ctx);
 	dst_buf = v4l2_m2m_next_dst_buf(ctx->m2m_ctx);
 	q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
 	q_data_dst = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE);
 	dst_fourcc = q_data_dst->fourcc;
 
-	src_buf->v4l2_buf.sequence = ctx->isequence;
-	dst_buf->v4l2_buf.sequence = ctx->isequence;
-	ctx->isequence++;
+	src_buf->v4l2_buf.sequence = ctx->osequence;
+	dst_buf->v4l2_buf.sequence = ctx->osequence;
+	ctx->osequence++;
 
 	/*
 	 * Workaround coda firmware BUG that only marks the first
@@ -793,16 +1226,53 @@ static void coda_device_run(void *m2m_priv)
 	coda_write(dev, pic_stream_buffer_addr, CODA_CMD_ENC_PIC_BB_START);
 	coda_write(dev, pic_stream_buffer_size / 1024,
 		   CODA_CMD_ENC_PIC_BB_SIZE);
+}
 
-	if (dev->devtype->product == CODA_7541) {
-		coda_write(dev, CODA7_USE_BIT_ENABLE | CODA7_USE_HOST_BIT_ENABLE |
-				CODA7_USE_ME_ENABLE | CODA7_USE_HOST_ME_ENABLE,
-				CODA7_REG_BIT_AXI_SRAM_USE);
+static void coda_device_run(void *m2m_priv)
+{
+	struct coda_ctx *ctx = m2m_priv;
+	struct coda_dev *dev = ctx->dev;
+	int ret;
+
+	mutex_lock(&ctx->buffer_mutex);
+
+	/*
+	 * If streamoff dequeued all buffers before we could get the lock,
+	 * just bail out immediately.
+	 */
+	if ((!v4l2_m2m_num_src_bufs_ready(ctx->m2m_ctx) &&
+	    ctx->inst_type != CODA_INST_DECODER) ||
+		!v4l2_m2m_num_dst_bufs_ready(ctx->m2m_ctx)) {
+		v4l2_dbg(1, coda_debug, &dev->v4l2_dev,
+			"%d: device_run without buffers\n", ctx->idx);
+		mutex_unlock(&ctx->buffer_mutex);
+		schedule_work(&ctx->skip_run);
+		return;
+	}
+
+	mutex_lock(&dev->coda_mutex);
+
+	if (ctx->inst_type == CODA_INST_DECODER) {
+		ret = coda_prepare_decode(ctx);
+		if (ret < 0) {
+			mutex_unlock(&dev->coda_mutex);
+			mutex_unlock(&ctx->buffer_mutex);
+			/* job_finish scheduled by prepare_decode */
+			return;
+		}
+	} else {
+		coda_prepare_encode(ctx);
 	}
 
+	if (dev->devtype->product != CODA_DX6)
+		coda_write(dev, ctx->iram_info.axi_sram_use,
+				CODA7_REG_BIT_AXI_SRAM_USE);
+
 	/* 1 second timeout in case CODA locks up */
 	schedule_delayed_work(&dev->timeout, HZ);
 
+	if (ctx->inst_type == CODA_INST_DECODER)
+		coda_kfifo_sync_to_device_full(ctx);
 	coda_command_async(ctx, CODA_COMMAND_PIC_RUN);
 }
 
@@ -812,15 +1282,32 @@ static int coda_job_ready(void *m2m_priv)
 
 	/*
 	 * For both 'P' and 'key' frame cases 1 picture
-	 * and 1 frame are needed.
+	 * and 1 frame are needed. In the decoder case,
+	 * the compressed frame can be in the bitstream.
 	 */
-	if (!v4l2_m2m_num_src_bufs_ready(ctx->m2m_ctx) ||
-		!v4l2_m2m_num_dst_bufs_ready(ctx->m2m_ctx)) {
+	if (!v4l2_m2m_num_src_bufs_ready(ctx->m2m_ctx) &&
+	    ctx->inst_type != CODA_INST_DECODER) {
 		v4l2_dbg(1, coda_debug, &ctx->dev->v4l2_dev,
 			 "not ready: not enough video buffers.\n");
 		return 0;
 	}
 
+	if (!v4l2_m2m_num_dst_bufs_ready(ctx->m2m_ctx)) {
+		v4l2_dbg(1, coda_debug, &ctx->dev->v4l2_dev,
+			 "not ready: not enough video capture buffers.\n");
+		return 0;
+	}
+
+	if (ctx->prescan_failed ||
+	    ((ctx->inst_type == CODA_INST_DECODER) &&
+	     (coda_get_bitstream_payload(ctx) < 512) &&
+	     !(ctx->bit_stream_param & CODA_BIT_STREAM_END_FLAG))) {
+		v4l2_dbg(1, coda_debug, &ctx->dev->v4l2_dev,
+			 "%d: not ready: not enough bitstream data.\n",
+			 ctx->idx);
+		return 0;
+	}
+
 	if (ctx->aborting) {
 		v4l2_dbg(1, coda_debug, &ctx->dev->v4l2_dev,
 			 "not ready: aborting\n");
@@ -936,7 +1423,29 @@ static int coda_buf_prepare(struct vb2_buffer *vb)
 static void coda_buf_queue(struct vb2_buffer *vb)
 {
 	struct coda_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
-	v4l2_m2m_buf_queue(ctx->m2m_ctx, vb);
+	struct coda_q_data *q_data;
+
+	q_data = get_q_data(ctx, vb->vb2_queue->type);
+
+	/*
+	 * In the decoder case, immediately try to copy the buffer into the
+	 * bitstream ringbuffer and mark it as ready to be dequeued.
+	 */
+	if (q_data->fourcc == V4L2_PIX_FMT_H264 &&
+	    vb->vb2_queue->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
+		/*
+		 * For backwards compatibility, queuing an empty buffer marks
+		 * the stream end
+		 */
+		if (vb2_get_plane_payload(vb, 0) == 0)
+			ctx->bit_stream_param |= CODA_BIT_STREAM_END_FLAG;
+		mutex_lock(&ctx->bitstream_mutex);
+		v4l2_m2m_buf_queue(ctx->m2m_ctx, vb);
+		coda_fill_bitstream(ctx);
+		mutex_unlock(&ctx->bitstream_mutex);
+	} else {
+		v4l2_m2m_buf_queue(ctx->m2m_ctx, vb);
+	}
 }
 
 static void coda_wait_prepare(struct vb2_queue *q)
@@ -951,21 +1460,6 @@ static void coda_wait_finish(struct vb2_queue *q)
 	coda_lock(ctx);
 }
 
-static void coda_free_framebuffers(struct coda_ctx *ctx)
-{
-	int i;
-
-	for (i = 0; i < CODA_MAX_FRAMEBUFFERS; i++) {
-		if (ctx->internal_frames[i].vaddr) {
-			dma_free_coherent(&ctx->dev->plat_dev->dev,
-				ctx->internal_frames[i].size,
-				ctx->internal_frames[i].vaddr,
-				ctx->internal_frames[i].paddr);
-			ctx->internal_frames[i].vaddr = NULL;
-		}
-	}
-}
-
 static void coda_parabuf_write(struct coda_ctx *ctx, int index, u32 value)
 {
 	struct coda_dev *dev = ctx->dev;
@@ -977,29 +1471,69 @@ static void coda_parabuf_write(struct coda_ctx *ctx, int index, u32 value)
 		p[index ^ 1] = value;
 }
 
+static int coda_alloc_aux_buf(struct coda_dev *dev,
+			      struct coda_aux_buf *buf, size_t size)
+{
+	buf->vaddr = dma_alloc_coherent(&dev->plat_dev->dev, size, &buf->paddr,
+					GFP_KERNEL);
+	if (!buf->vaddr)
+		return -ENOMEM;
+
+	buf->size = size;
+
+	return 0;
+}
+
+static inline int coda_alloc_context_buf(struct coda_ctx *ctx,
+					 struct coda_aux_buf *buf, size_t size)
+{
+	return coda_alloc_aux_buf(ctx->dev, buf, size);
+}
+
+static void coda_free_aux_buf(struct coda_dev *dev,
+			      struct coda_aux_buf *buf)
+{
+	if (buf->vaddr) {
+		dma_free_coherent(&dev->plat_dev->dev, buf->size,
+				  buf->vaddr, buf->paddr);
+		buf->vaddr = NULL;
+		buf->size = 0;
+	}
+}
+
+static void coda_free_framebuffers(struct coda_ctx *ctx)
+{
+	int i;
+
+	for (i = 0; i < CODA_MAX_FRAMEBUFFERS; i++)
+		coda_free_aux_buf(ctx->dev, &ctx->internal_frames[i]);
+}
+
 static int coda_alloc_framebuffers(struct coda_ctx *ctx, struct coda_q_data *q_data, u32 fourcc)
 {
 	struct coda_dev *dev = ctx->dev;
-
 	int height = q_data->height;
 	dma_addr_t paddr;
 	int ysize;
+	int ret;
 	int i;
 
+	if (ctx->codec && ctx->codec->src_fourcc == V4L2_PIX_FMT_H264)
+		height = round_up(height, 16);
 	ysize = round_up(q_data->width, 8) * height;
 
 	/* Allocate frame buffers */
-	ctx->num_internal_frames = CODA_MAX_FRAMEBUFFERS;
 	for (i = 0; i < ctx->num_internal_frames; i++) {
-		ctx->internal_frames[i].size = q_data->sizeimage;
-		if (fourcc == V4L2_PIX_FMT_H264 && dev->devtype->product != CODA_DX6)
+		size_t size;
+
+		size = q_data->sizeimage;
+		if (ctx->codec->src_fourcc == V4L2_PIX_FMT_H264 &&
+		    dev->devtype->product != CODA_DX6)
 			ctx->internal_frames[i].size += ysize/4;
-		ctx->internal_frames[i].vaddr = dma_alloc_coherent(
-				&dev->plat_dev->dev, ctx->internal_frames[i].size,
-				&ctx->internal_frames[i].paddr, GFP_KERNEL);
-		if (!ctx->internal_frames[i].vaddr) {
+		ret = coda_alloc_context_buf(ctx, &ctx->internal_frames[i], size);
+		if (ret < 0) {
 			coda_free_framebuffers(ctx);
-			return -ENOMEM;
+			return ret;
 		}
 	}
 
@@ -1010,10 +1544,20 @@ static int coda_alloc_framebuffers(struct coda_ctx *ctx, struct coda_q_data *q_d
 		coda_parabuf_write(ctx, i * 3 + 1, paddr + ysize); /* Cb */
 		coda_parabuf_write(ctx, i * 3 + 2, paddr + ysize + ysize/4); /* Cr */
 
-		if (dev->devtype->product != CODA_DX6 && fourcc == V4L2_PIX_FMT_H264)
-			coda_parabuf_write(ctx, 96 + i, ctx->internal_frames[i].paddr + ysize + ysize/4 + ysize/4);
+		/* mvcol buffer for h.264 */
+		if (ctx->codec->src_fourcc == V4L2_PIX_FMT_H264 &&
+		    dev->devtype->product != CODA_DX6)
+			coda_parabuf_write(ctx, 96 + i,
+					   ctx->internal_frames[i].paddr +
+					   ysize + ysize/4 + ysize/4);
 	}
 
+	/* mvcol buffer for mpeg4 */
+	if ((dev->devtype->product != CODA_DX6) &&
+	    (ctx->codec->src_fourcc == V4L2_PIX_FMT_MPEG4))
+		coda_parabuf_write(ctx, 97, ctx->internal_frames[i].paddr +
+					    ysize + ysize/4 + ysize/4);
+
 	return 0;
 }
 
@@ -1035,6 +1579,371 @@ static int coda_h264_padding(int size, char *p)
 	return nal_size;
 }
 
+static void coda_setup_iram(struct coda_ctx *ctx)
+{
+	struct coda_iram_info *iram_info = &ctx->iram_info;
+	struct coda_dev *dev = ctx->dev;
+	int ipacdc_size;
+	int bitram_size;
+	int dbk_size;
+	int ovl_size;
+	int mb_width;
+	int me_size;
+	int size;
+
+	memset(iram_info, 0, sizeof(*iram_info));
+	size = dev->iram_size;
+
+	if (dev->devtype->product == CODA_DX6)
+		return;
+
+	if (ctx->inst_type == CODA_INST_ENCODER) {
+		struct coda_q_data *q_data_src;
+
+		q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+		mb_width = DIV_ROUND_UP(q_data_src->width, 16);
+
+		/* Prioritize in case IRAM is too small for everything */
+		me_size = round_up(round_up(q_data_src->width, 16) * 36 + 2048,
+				   1024);
+		iram_info->search_ram_size = me_size;
+		if (size >= iram_info->search_ram_size) {
+			if (dev->devtype->product == CODA_7541)
+				iram_info->axi_sram_use |= CODA7_USE_HOST_ME_ENABLE;
+			iram_info->search_ram_paddr = dev->iram_paddr;
+			size -= iram_info->search_ram_size;
+		} else {
+			pr_err("IRAM is smaller than the search ram size\n");
+			goto out;
+		}
+
+		/* Only H.264BP and H.263P3 are considered */
+		dbk_size = round_up(128 * mb_width, 1024);
+		if (size >= dbk_size) {
+			iram_info->axi_sram_use |= CODA7_USE_HOST_DBK_ENABLE;
+			iram_info->buf_dbk_y_use = dev->iram_paddr +
+						   iram_info->search_ram_size;
+			iram_info->buf_dbk_c_use = iram_info->buf_dbk_y_use +
+						   dbk_size / 2;
+			size -= dbk_size;
+		} else {
+			goto out;
+		}
+
+		bitram_size = round_up(128 * mb_width, 1024);
+		if (size >= bitram_size) {
+			iram_info->axi_sram_use |= CODA7_USE_HOST_BIT_ENABLE;
+			iram_info->buf_bit_use = iram_info->buf_dbk_c_use +
+						 dbk_size / 2;
+			size -= bitram_size;
+		} else {
+			goto out;
+		}
+
+		ipacdc_size = round_up(128 * mb_width, 1024);
+		if (size >= ipacdc_size) {
+			iram_info->axi_sram_use |= CODA7_USE_HOST_IP_ENABLE;
+			iram_info->buf_ip_ac_dc_use = iram_info->buf_bit_use +
+						      bitram_size;
+			size -= ipacdc_size;
+		}
+
+		/* OVL and BTP disabled for encoder */
+	} else if (ctx->inst_type == CODA_INST_DECODER) {
+		struct coda_q_data *q_data_dst;
+		int mb_height;
+
+		q_data_dst = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE);
+		mb_width = DIV_ROUND_UP(q_data_dst->width, 16);
+		mb_height = DIV_ROUND_UP(q_data_dst->height, 16);
+
+		dbk_size = round_up(256 * mb_width, 1024);
+		if (size >= dbk_size) {
+			iram_info->axi_sram_use |= CODA7_USE_HOST_DBK_ENABLE;
+			iram_info->buf_dbk_y_use = dev->iram_paddr;
+			iram_info->buf_dbk_c_use = dev->iram_paddr +
+						   dbk_size / 2;
+			size -= dbk_size;
+		} else {
+			goto out;
+		}
+
+		bitram_size = round_up(128 * mb_width, 1024);
+		if (size >= bitram_size) {
+			iram_info->axi_sram_use |= CODA7_USE_HOST_BIT_ENABLE;
+			iram_info->buf_bit_use = iram_info->buf_dbk_c_use +
+						 dbk_size / 2;
+			size -= bitram_size;
+		} else {
+			goto out;
+		}
+
+		ipacdc_size = round_up(128 * mb_width, 1024);
+		if (size >= ipacdc_size) {
+			iram_info->axi_sram_use |= CODA7_USE_HOST_IP_ENABLE;
+			iram_info->buf_ip_ac_dc_use = iram_info->buf_bit_use +
+						      bitram_size;
+			size -= ipacdc_size;
+		} else {
+			goto out;
+		}
+
+		ovl_size = round_up(80 * mb_width, 1024);
+	}
+
+out:
+	switch (dev->devtype->product) {
+	case CODA_DX6:
+		break;
+	case CODA_7541:
+		/* i.MX53 uses secondary AXI for IRAM access */
+		if (iram_info->axi_sram_use & CODA7_USE_HOST_BIT_ENABLE)
+			iram_info->axi_sram_use |= CODA7_USE_BIT_ENABLE;
+		if (iram_info->axi_sram_use & CODA7_USE_HOST_IP_ENABLE)
+			iram_info->axi_sram_use |= CODA7_USE_IP_ENABLE;
+		if (iram_info->axi_sram_use & CODA7_USE_HOST_DBK_ENABLE)
+			iram_info->axi_sram_use |= CODA7_USE_DBK_ENABLE;
+		if (iram_info->axi_sram_use & CODA7_USE_HOST_OVL_ENABLE)
+			iram_info->axi_sram_use |= CODA7_USE_OVL_ENABLE;
+		if (iram_info->axi_sram_use & CODA7_USE_HOST_ME_ENABLE)
+			iram_info->axi_sram_use |= CODA7_USE_ME_ENABLE;
+	}
+
+	if (!(iram_info->axi_sram_use & CODA7_USE_HOST_IP_ENABLE))
+		v4l2_dbg(1, coda_debug, &ctx->dev->v4l2_dev,
+			 "IRAM smaller than needed\n");
+
+	if (dev->devtype->product == CODA_7541) {
+		/* TODO - Enabling these causes picture errors on CODA7541 */
+		if (ctx->inst_type == CODA_INST_DECODER) {
+			/* fw 1.4.50 */
+			iram_info->axi_sram_use &= ~(CODA7_USE_HOST_IP_ENABLE |
+						     CODA7_USE_IP_ENABLE);
+		} else {
+			/* fw 13.4.29 */
+			iram_info->axi_sram_use &= ~(CODA7_USE_HOST_IP_ENABLE |
+						     CODA7_USE_HOST_DBK_ENABLE |
+						     CODA7_USE_IP_ENABLE |
+						     CODA7_USE_DBK_ENABLE);
+		}
+	}
+}
+
+static void coda_free_context_buffers(struct coda_ctx *ctx)
+{
+	struct coda_dev *dev = ctx->dev;
+
+	coda_free_aux_buf(dev, &ctx->slicebuf);
+	coda_free_aux_buf(dev, &ctx->psbuf);
+	if (dev->devtype->product != CODA_DX6)
+		coda_free_aux_buf(dev, &ctx->workbuf);
+}
+
+static int coda_alloc_context_buffers(struct coda_ctx *ctx,
+				      struct coda_q_data *q_data)
+{
+	struct coda_dev *dev = ctx->dev;
+	size_t size;
+	int ret;
+
+	switch (dev->devtype->product) {
+	case CODA_7541:
+		size = CODA7_WORK_BUF_SIZE;
+		break;
+	default:
+		return 0;
+	}
+
+	if (ctx->psbuf.vaddr) {
+		v4l2_err(&dev->v4l2_dev, "psmembuf still allocated\n");
+		return -EBUSY;
+	}
+	if (ctx->slicebuf.vaddr) {
+		v4l2_err(&dev->v4l2_dev, "slicebuf still allocated\n");
+		return -EBUSY;
+	}
+	if (ctx->workbuf.vaddr) {
+		v4l2_err(&dev->v4l2_dev, "context buffer still allocated\n");
+		ret = -EBUSY;
+		return -ENOMEM;
+	}
+
+	if (q_data->fourcc == V4L2_PIX_FMT_H264) {
+		/* worst case slice size */
+		size = (DIV_ROUND_UP(q_data->width, 16) *
+			DIV_ROUND_UP(q_data->height, 16)) * 3200 / 8 + 512;
+		ret = coda_alloc_context_buf(ctx, &ctx->slicebuf, size);
+		if (ret < 0) {
+			v4l2_err(&dev->v4l2_dev, "failed to allocate %d byte slice buffer",
+				 ctx->slicebuf.size);
+			return ret;
+		}
+	}
+
+	if (dev->devtype->product == CODA_7541) {
+		ret = coda_alloc_context_buf(ctx, &ctx->psbuf, CODA7_PS_BUF_SIZE);
+		if (ret < 0) {
+			v4l2_err(&dev->v4l2_dev, "failed to allocate psmem buffer");
+			goto err;
+		}
+	}
+
+	ret = coda_alloc_context_buf(ctx, &ctx->workbuf, size);
+	if (ret < 0) {
+		v4l2_err(&dev->v4l2_dev, "failed to allocate %d byte context buffer",
+			 ctx->workbuf.size);
+		goto err;
+	}
+
+	return 0;
+
+err:
+	coda_free_context_buffers(ctx);
+	return ret;
+}
+
+static int coda_start_decoding(struct coda_ctx *ctx)
+{
+	struct coda_q_data *q_data_src, *q_data_dst;
+	u32 bitstream_buf, bitstream_size;
+	struct coda_dev *dev = ctx->dev;
+	int width, height;
+	u32 src_fourcc;
+	u32 val;
+	int ret;
+
+	/* Start decoding */
+	q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+	q_data_dst = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE);
+	bitstream_buf = ctx->bitstream.paddr;
+	bitstream_size = ctx->bitstream.size;
+	src_fourcc = q_data_src->fourcc;
+
+	coda_write(dev, ctx->parabuf.paddr, CODA_REG_BIT_PARA_BUF_ADDR);
+
+	/* Update coda bitstream read and write pointers from kfifo */
+	coda_kfifo_sync_to_device_full(ctx);
+
+	ctx->display_idx = -1;
+	ctx->frm_dis_flg = 0;
+	coda_write(dev, 0, CODA_REG_BIT_FRM_DIS_FLG(ctx->reg_idx));
+
+	coda_write(dev, CODA_BIT_DEC_SEQ_INIT_ESCAPE,
+			CODA_REG_BIT_BIT_STREAM_PARAM);
+
+	coda_write(dev, bitstream_buf, CODA_CMD_DEC_SEQ_BB_START);
+	coda_write(dev, bitstream_size / 1024, CODA_CMD_DEC_SEQ_BB_SIZE);
+	val = 0;
+	if (dev->devtype->product == CODA_7541)
+		val |= CODA_REORDER_ENABLE;
+	coda_write(dev, val, CODA_CMD_DEC_SEQ_OPTION);
+
+	ctx->params.codec_mode = ctx->codec->mode;
+	ctx->params.codec_mode_aux = 0;
+	if (src_fourcc == V4L2_PIX_FMT_H264) {
+		if (dev->devtype->product == CODA_7541) {
+			coda_write(dev, ctx->psbuf.paddr,
+					CODA_CMD_DEC_SEQ_PS_BB_START);
+			coda_write(dev, (CODA7_PS_BUF_SIZE / 1024),
+					CODA_CMD_DEC_SEQ_PS_BB_SIZE);
+		}
+	}
+
+	if (coda_command_sync(ctx, CODA_COMMAND_SEQ_INIT)) {
+		v4l2_err(&dev->v4l2_dev, "CODA_COMMAND_SEQ_INIT timeout\n");
+		coda_write(dev, 0, CODA_REG_BIT_BIT_STREAM_PARAM);
+		return -ETIMEDOUT;
+	}
+
+	/* Update kfifo out pointer from coda bitstream read pointer */
+	coda_kfifo_sync_from_device(ctx);
+
+	coda_write(dev, 0, CODA_REG_BIT_BIT_STREAM_PARAM);
+
+	if (coda_read(dev, CODA_RET_DEC_SEQ_SUCCESS) == 0) {
+		v4l2_err(&dev->v4l2_dev,
+			"CODA_COMMAND_SEQ_INIT failed, error code = %d\n",
+			coda_read(dev, CODA_RET_DEC_SEQ_ERR_REASON));
+		return -EAGAIN;
+	}
+
+	val = coda_read(dev, CODA_RET_DEC_SEQ_SRC_SIZE);
+	if (dev->devtype->product == CODA_DX6) {
+		width = (val >> CODADX6_PICWIDTH_OFFSET) & CODADX6_PICWIDTH_MASK;
+		height = val & CODADX6_PICHEIGHT_MASK;
+	} else {
+		width = (val >> CODA7_PICWIDTH_OFFSET) & CODA7_PICWIDTH_MASK;
+		height = val & CODA7_PICHEIGHT_MASK;
+	}
+
+	if (width > q_data_dst->width || height > q_data_dst->height) {
+		v4l2_err(&dev->v4l2_dev, "stream is %dx%d, not %dx%d\n",
+			 width, height, q_data_dst->width, q_data_dst->height);
+		return -EINVAL;
+	}
+
+	width = round_up(width, 16);
+	height = round_up(height, 16);
+
+	v4l2_dbg(1, coda_debug, &dev->v4l2_dev, "%s instance %d now: %dx%d\n",
+		 __func__, ctx->idx, width, height);
+
+	ctx->num_internal_frames = coda_read(dev, CODA_RET_DEC_SEQ_FRAME_NEED) + 1;
+	if (ctx->num_internal_frames > CODA_MAX_FRAMEBUFFERS) {
+		v4l2_err(&dev->v4l2_dev,
+			 "not enough framebuffers to decode (%d < %d)\n",
+			 CODA_MAX_FRAMEBUFFERS, ctx->num_internal_frames);
+		return -EINVAL;
+	}
+
+	ret = coda_alloc_framebuffers(ctx, q_data_dst, src_fourcc);
+	if (ret < 0)
+		return ret;
+
+	/* Tell the decoder how many frame buffers we allocated. */
+	coda_write(dev, ctx->num_internal_frames, CODA_CMD_SET_FRAME_BUF_NUM);
+	coda_write(dev, width, CODA_CMD_SET_FRAME_BUF_STRIDE);
+
+	if (dev->devtype->product != CODA_DX6) {
+		/* Set secondary AXI IRAM */
+		coda_setup_iram(ctx);
+
+		coda_write(dev, ctx->iram_info.buf_bit_use,
+				CODA7_CMD_SET_FRAME_AXI_BIT_ADDR);
+		coda_write(dev, ctx->iram_info.buf_ip_ac_dc_use,
+				CODA7_CMD_SET_FRAME_AXI_IPACDC_ADDR);
+		coda_write(dev, ctx->iram_info.buf_dbk_y_use,
+				CODA7_CMD_SET_FRAME_AXI_DBKY_ADDR);
+		coda_write(dev, ctx->iram_info.buf_dbk_c_use,
+				CODA7_CMD_SET_FRAME_AXI_DBKC_ADDR);
+		coda_write(dev, ctx->iram_info.buf_ovl_use,
+				CODA7_CMD_SET_FRAME_AXI_OVL_ADDR);
+	}
+
+	if (src_fourcc == V4L2_PIX_FMT_H264) {
+		coda_write(dev, ctx->slicebuf.paddr,
+				CODA_CMD_SET_FRAME_SLICE_BB_START);
+		coda_write(dev, ctx->slicebuf.size / 1024,
+				CODA_CMD_SET_FRAME_SLICE_BB_SIZE);
+	}
+
+	if (dev->devtype->product == CODA_7541) {
+		int max_mb_x = 1920 / 16;
+		int max_mb_y = 1088 / 16;
+		int max_mb_num = max_mb_x * max_mb_y;
+		coda_write(dev, max_mb_num << 16 | max_mb_x << 8 | max_mb_y,
+				CODA7_CMD_SET_FRAME_MAX_DEC_SIZE);
+	}
+
+	if (coda_command_sync(ctx, CODA_COMMAND_SET_FRAME_BUF)) {
+		v4l2_err(&ctx->dev->v4l2_dev,
+			 "CODA_COMMAND_SET_FRAME_BUF timeout\n");
+		return -ETIMEDOUT;
+	}
+
+	return 0;
+}
+
 static int coda_encode_header(struct coda_ctx *ctx, struct vb2_buffer *buf,
 			      int header_code, u8 *header, int *size)
 {
@@ -1050,7 +1959,7 @@ static int coda_encode_header(struct coda_ctx *ctx, struct vb2_buffer *buf,
 		v4l2_err(&dev->v4l2_dev, "CODA_COMMAND_ENCODE_HEADER timeout\n");
 		return ret;
 	}
-	*size = coda_read(dev, CODA_REG_BIT_WR_PTR(ctx->idx)) -
+	*size = coda_read(dev, CODA_REG_BIT_WR_PTR(ctx->reg_idx)) -
 		coda_read(dev, CODA_CMD_ENC_HEADER_BB_START);
 	memcpy(header, vb2_plane_vaddr(buf, 0), *size);
 
@@ -1069,26 +1978,37 @@ static int coda_start_streaming(struct vb2_queue *q, unsigned int count)
 	u32 value;
 	int ret = 0;
 
-	if (count < 1)
-		return -EINVAL;
+	q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+	if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
+		if (q_data_src->fourcc == V4L2_PIX_FMT_H264) {
+			if (coda_get_bitstream_payload(ctx) < 512)
+				return -EINVAL;
+		} else {
+			if (count < 1)
+				return -EINVAL;
+		}
 
-	if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
 		ctx->streamon_out = 1;
-	else
-		ctx->streamon_cap = 1;
 
-	q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
-	if (ctx->streamon_out) {
 		if (coda_format_is_yuv(q_data_src->fourcc))
 			ctx->inst_type = CODA_INST_ENCODER;
 		else
 			ctx->inst_type = CODA_INST_DECODER;
+	} else {
+		if (count < 1)
+			return -EINVAL;
+
+		ctx->streamon_cap = 1;
 	}
 
 	/* Don't start the coda unless both queues are on */
 	if (!(ctx->streamon_out & ctx->streamon_cap))
 		return 0;
 
+	/* Allow decoder device_run with no new buffers queued */
+	if (ctx->inst_type == CODA_INST_DECODER)
+		v4l2_m2m_set_src_buffered(ctx->m2m_ctx, true);
+
 	ctx->gopcounter = ctx->params.gop_size - 1;
 	buf = v4l2_m2m_next_dst_buf(ctx->m2m_ctx);
 	bitstream_buf = vb2_dma_contig_plane_dma_addr(buf, 0);
@@ -1103,6 +2023,25 @@ static int coda_start_streaming(struct vb2_queue *q, unsigned int count)
 		return -EINVAL;
 	}
 
+	/* Allocate per-instance buffers */
+	ret = coda_alloc_context_buffers(ctx, q_data_src);
+	if (ret < 0)
+		return ret;
+
+	if (ctx->inst_type == CODA_INST_DECODER) {
+		mutex_lock(&dev->coda_mutex);
+		ret = coda_start_decoding(ctx);
+		mutex_unlock(&dev->coda_mutex);
+		if (ret == -EAGAIN) {
+			return 0;
+		} else if (ret < 0) {
+			return ret;
+		} else {
+			ctx->initialized = 1;
+			return 0;
+		}
+	}
+
 	if (!coda_is_initialized(dev)) {
 		v4l2_err(v4l2_dev, "coda is not initialized.\n");
 		return -EFAULT;
@@ -1111,8 +2050,8 @@ static int coda_start_streaming(struct vb2_queue *q, unsigned int count)
 	mutex_lock(&dev->coda_mutex);
 
 	coda_write(dev, ctx->parabuf.paddr, CODA_REG_BIT_PARA_BUF_ADDR);
-	coda_write(dev, bitstream_buf, CODA_REG_BIT_RD_PTR(ctx->idx));
-	coda_write(dev, bitstream_buf, CODA_REG_BIT_WR_PTR(ctx->idx));
+	coda_write(dev, bitstream_buf, CODA_REG_BIT_RD_PTR(ctx->reg_idx));
+	coda_write(dev, bitstream_buf, CODA_REG_BIT_WR_PTR(ctx->reg_idx));
 	switch (dev->devtype->product) {
 	case CODA_DX6:
 		coda_write(dev, CODADX6_STREAM_BUF_DYNALLOC_EN |
@@ -1207,15 +2146,17 @@ static int coda_start_streaming(struct vb2_queue *q, unsigned int count)
 	}
 	coda_write(dev, value, CODA_CMD_ENC_SEQ_OPTION);
 
+	coda_setup_iram(ctx);
+
 	if (dst_fourcc == V4L2_PIX_FMT_H264) {
-		value  = (FMO_SLICE_SAVE_BUF_SIZE << 7);
-		value |= (0 & CODA_FMOPARAM_TYPE_MASK) << CODA_FMOPARAM_TYPE_OFFSET;
-		value |=  0 & CODA_FMOPARAM_SLICENUM_MASK;
 		if (dev->devtype->product == CODA_DX6) {
+			value = FMO_SLICE_SAVE_BUF_SIZE << 7;
 			coda_write(dev, value, CODADX6_CMD_ENC_SEQ_FMO);
 		} else {
-			coda_write(dev, dev->iram_paddr, CODA7_CMD_ENC_SEQ_SEARCH_BASE);
-			coda_write(dev, 48 * 1024, CODA7_CMD_ENC_SEQ_SEARCH_SIZE);
+			coda_write(dev, ctx->iram_info.search_ram_paddr,
+					CODA7_CMD_ENC_SEQ_SEARCH_BASE);
+			coda_write(dev, ctx->iram_info.search_ram_size,
+					CODA7_CMD_ENC_SEQ_SEARCH_SIZE);
 		}
 	}
 
@@ -1231,6 +2172,7 @@ static int coda_start_streaming(struct vb2_queue *q, unsigned int count)
 		goto out;
 	}
 
+	ctx->num_internal_frames = 2;
 	ret = coda_alloc_framebuffers(ctx, q_data_src, dst_fourcc);
 	if (ret < 0) {
 		v4l2_err(v4l2_dev, "failed to allocate framebuffers\n");
@@ -1239,13 +2181,20 @@ static int coda_start_streaming(struct vb2_queue *q, unsigned int count)
 
 	coda_write(dev, ctx->num_internal_frames, CODA_CMD_SET_FRAME_BUF_NUM);
 	coda_write(dev, round_up(q_data_src->width, 8), CODA_CMD_SET_FRAME_BUF_STRIDE);
+	if (dev->devtype->product == CODA_7541)
+		coda_write(dev, round_up(q_data_src->width, 8),
+				CODA7_CMD_SET_FRAME_SOURCE_BUF_STRIDE);
 	if (dev->devtype->product != CODA_DX6) {
-		coda_write(dev, round_up(q_data_src->width, 8), CODA7_CMD_SET_FRAME_SOURCE_BUF_STRIDE);
-		coda_write(dev, dev->iram_paddr + 48 * 1024, CODA7_CMD_SET_FRAME_AXI_DBKY_ADDR);
-		coda_write(dev, dev->iram_paddr + 53 * 1024, CODA7_CMD_SET_FRAME_AXI_DBKC_ADDR);
-		coda_write(dev, dev->iram_paddr + 58 * 1024, CODA7_CMD_SET_FRAME_AXI_BIT_ADDR);
-		coda_write(dev, dev->iram_paddr + 68 * 1024, CODA7_CMD_SET_FRAME_AXI_IPACDC_ADDR);
-		coda_write(dev, 0x0, CODA7_CMD_SET_FRAME_AXI_OVL_ADDR);
+		coda_write(dev, ctx->iram_info.buf_bit_use,
+				CODA7_CMD_SET_FRAME_AXI_BIT_ADDR);
+		coda_write(dev, ctx->iram_info.buf_ip_ac_dc_use,
+				CODA7_CMD_SET_FRAME_AXI_IPACDC_ADDR);
+		coda_write(dev, ctx->iram_info.buf_dbk_y_use,
+				CODA7_CMD_SET_FRAME_AXI_DBKY_ADDR);
+		coda_write(dev, ctx->iram_info.buf_dbk_c_use,
+				CODA7_CMD_SET_FRAME_AXI_DBKC_ADDR);
+		coda_write(dev, ctx->iram_info.buf_ovl_use,
+				CODA7_CMD_SET_FRAME_AXI_OVL_ADDR);
 	}
 	ret = coda_command_sync(ctx, CODA_COMMAND_SET_FRAME_BUF);
 	if (ret < 0) {
@@ -1320,40 +2269,32 @@ out:
 	return ret;
 }
 
-static int coda_stop_streaming(struct vb2_queue *q)
+static void coda_stop_streaming(struct vb2_queue *q)
 {
 	struct coda_ctx *ctx = vb2_get_drv_priv(q);
 	struct coda_dev *dev = ctx->dev;
 
 	if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
-		v4l2_dbg(1, coda_debug, &ctx->dev->v4l2_dev,
+		v4l2_dbg(1, coda_debug, &dev->v4l2_dev,
 			 "%s: output\n", __func__);
 		ctx->streamon_out = 0;
+
+		ctx->bit_stream_param |= CODA_BIT_STREAM_END_FLAG;
+
+		ctx->isequence = 0;
 	} else {
-		v4l2_dbg(1, coda_debug, &ctx->dev->v4l2_dev,
+		v4l2_dbg(1, coda_debug, &dev->v4l2_dev,
 			 "%s: capture\n", __func__);
 		ctx->streamon_cap = 0;
-	}
-
-	/* Don't stop the coda unless both queues are off */
-	if (ctx->streamon_out || ctx->streamon_cap)
-		return 0;
 
-	cancel_delayed_work(&dev->timeout);
-
-	mutex_lock(&dev->coda_mutex);
-	v4l2_dbg(1, coda_debug, &dev->v4l2_dev,
-		 "%s: sent command 'SEQ_END' to coda\n", __func__);
-	if (coda_command_sync(ctx, CODA_COMMAND_SEQ_END)) {
-		v4l2_err(&dev->v4l2_dev,
-			 "CODA_COMMAND_SEQ_END failed\n");
-		return -ETIMEDOUT;
+		ctx->osequence = 0;
 	}
-	mutex_unlock(&dev->coda_mutex);
 
-	coda_free_framebuffers(ctx);
-
-	return 0;
+	if (!ctx->streamon_out && !ctx->streamon_cap) {
+		kfifo_init(&ctx->bitstream_fifo,
+			ctx->bitstream.vaddr, ctx->bitstream.size);
+		ctx->runcounter = 0;
+	}
 }
 
 static struct vb2_ops coda_qops = {
@@ -1485,7 +2426,7 @@ static int coda_queue_init(void *priv, struct vb2_queue *src_vq,
 	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
 	src_vq->ops = &coda_qops;
 	src_vq->mem_ops = &vb2_dma_contig_memops;
-	src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
 
 	ret = vb2_queue_init(src_vq);
 	if (ret)
@@ -1497,37 +2438,61 @@ static int coda_queue_init(void *priv, struct vb2_queue *src_vq,
 	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
 	dst_vq->ops = &coda_qops;
 	dst_vq->mem_ops = &vb2_dma_contig_memops;
-	dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
 
 	return vb2_queue_init(dst_vq);
 }
 
 static int coda_next_free_instance(struct coda_dev *dev)
 {
-	return ffz(dev->instance_mask);
+	int idx = ffz(dev->instance_mask);
+
+	if ((idx < 0) ||
+	    (dev->devtype->product == CODA_DX6 && idx > CODADX6_MAX_INSTANCES))
+		return -EBUSY;
+
+	return idx;
 }
 
 static int coda_open(struct file *file)
 {
 	struct coda_dev *dev = video_drvdata(file);
 	struct coda_ctx *ctx = NULL;
-	int ret = 0;
+	int ret;
 	int idx;
 
-	idx = coda_next_free_instance(dev);
-	if (idx >= CODA_MAX_INSTANCES)
-		return -EBUSY;
-	set_bit(idx, &dev->instance_mask);
-
 	ctx = kzalloc(sizeof *ctx, GFP_KERNEL);
 	if (!ctx)
 		return -ENOMEM;
 
+	idx = coda_next_free_instance(dev);
+	if (idx < 0) {
+		ret = idx;
+		goto err_coda_max;
+	}
+	set_bit(idx, &dev->instance_mask);
+
+	INIT_WORK(&ctx->skip_run, coda_skip_run);
 	v4l2_fh_init(&ctx->fh, video_devdata(file));
 	file->private_data = &ctx->fh;
 	v4l2_fh_add(&ctx->fh);
 	ctx->dev = dev;
 	ctx->idx = idx;
+	switch (dev->devtype->product) {
+	case CODA_7541:
+		ctx->reg_idx = 0;
+		break;
+	default:
+		ctx->reg_idx = idx;
+	}
+
+	ret = clk_prepare_enable(dev->clk_per);
+	if (ret)
+		goto err_clk_per;
+
+	ret = clk_prepare_enable(dev->clk_ahb);
+	if (ret)
+		goto err_clk_ahb;
 
 	set_default_params(ctx);
 	ctx->m2m_ctx = v4l2_m2m_ctx_init(dev->m2m_dev, ctx,
@@ -1537,39 +2502,62 @@ static int coda_open(struct file *file)
 
 		v4l2_err(&dev->v4l2_dev, "%s return error (%d)\n",
 			 __func__, ret);
-		goto err;
+		goto err_ctx_init;
 	}
 	ret = coda_ctrls_setup(ctx);
 	if (ret) {
 		v4l2_err(&dev->v4l2_dev, "failed to setup coda controls\n");
-		goto err;
+		goto err_ctrls_setup;
 	}
 
 	ctx->fh.ctrl_handler = &ctx->ctrls;
 
-	ctx->parabuf.vaddr = dma_alloc_coherent(&dev->plat_dev->dev,
-			CODA_PARA_BUF_SIZE, &ctx->parabuf.paddr, GFP_KERNEL);
-	if (!ctx->parabuf.vaddr) {
+	ret = coda_alloc_context_buf(ctx, &ctx->parabuf, CODA_PARA_BUF_SIZE);
+	if (ret < 0) {
 		v4l2_err(&dev->v4l2_dev, "failed to allocate parabuf");
+		goto err_dma_alloc;
+	}
+
+	ctx->bitstream.size = CODA_MAX_FRAME_SIZE;
+	ctx->bitstream.vaddr = dma_alloc_writecombine(&dev->plat_dev->dev,
+			ctx->bitstream.size, &ctx->bitstream.paddr, GFP_KERNEL);
+	if (!ctx->bitstream.vaddr) {
+		v4l2_err(&dev->v4l2_dev, "failed to allocate bitstream ringbuffer");
 		ret = -ENOMEM;
-		goto err;
+		goto err_dma_writecombine;
 	}
+	kfifo_init(&ctx->bitstream_fifo,
+		ctx->bitstream.vaddr, ctx->bitstream.size);
+	mutex_init(&ctx->bitstream_mutex);
+	mutex_init(&ctx->buffer_mutex);
 
 	coda_lock(ctx);
 	list_add(&ctx->list, &dev->instances);
 	coda_unlock(ctx);
 
-	clk_prepare_enable(dev->clk_per);
-	clk_prepare_enable(dev->clk_ahb);
-
 	v4l2_dbg(1, coda_debug, &dev->v4l2_dev, "Created instance %d (%p)\n",
 		 ctx->idx, ctx);
 
 	return 0;
 
-err:
+err_dma_writecombine:
+	coda_free_context_buffers(ctx);
+	if (ctx->dev->devtype->product == CODA_DX6)
+		coda_free_aux_buf(dev, &ctx->workbuf);
+	coda_free_aux_buf(dev, &ctx->parabuf);
+err_dma_alloc:
+	v4l2_ctrl_handler_free(&ctx->ctrls);
+err_ctrls_setup:
+	v4l2_m2m_ctx_release(ctx->m2m_ctx);
+err_ctx_init:
+	clk_disable_unprepare(dev->clk_ahb);
+err_clk_ahb:
+	clk_disable_unprepare(dev->clk_per);
+err_clk_per:
 	v4l2_fh_del(&ctx->fh);
 	v4l2_fh_exit(&ctx->fh);
+	clear_bit(ctx->idx, &dev->instance_mask);
+err_coda_max:
 	kfree(ctx);
 	return ret;
 }
@@ -1582,16 +2570,37 @@ static int coda_release(struct file *file)
 	v4l2_dbg(1, coda_debug, &dev->v4l2_dev, "Releasing instance %p\n",
 		 ctx);
 
+	/* If this instance is running, call .job_abort and wait for it to end */
+	v4l2_m2m_ctx_release(ctx->m2m_ctx);
+
+	/* In case the instance was not running, we still need to call SEQ_END */
+	mutex_lock(&dev->coda_mutex);
+	v4l2_dbg(1, coda_debug, &dev->v4l2_dev,
+		 "%s: sent command 'SEQ_END' to coda\n", __func__);
+	if (coda_command_sync(ctx, CODA_COMMAND_SEQ_END)) {
+		v4l2_err(&dev->v4l2_dev,
+			 "CODA_COMMAND_SEQ_END failed\n");
+		mutex_unlock(&dev->coda_mutex);
+		return -ETIMEDOUT;
+	}
+	mutex_unlock(&dev->coda_mutex);
+
+	coda_free_framebuffers(ctx);
+
 	coda_lock(ctx);
 	list_del(&ctx->list);
 	coda_unlock(ctx);
 
-	dma_free_coherent(&dev->plat_dev->dev, CODA_PARA_BUF_SIZE,
-		ctx->parabuf.vaddr, ctx->parabuf.paddr);
-	v4l2_m2m_ctx_release(ctx->m2m_ctx);
+	dma_free_writecombine(&dev->plat_dev->dev, ctx->bitstream.size,
+		ctx->bitstream.vaddr, ctx->bitstream.paddr);
+	coda_free_context_buffers(ctx);
+	if (ctx->dev->devtype->product == CODA_DX6)
+		coda_free_aux_buf(dev, &ctx->workbuf);
+
+	coda_free_aux_buf(dev, &ctx->parabuf);
 	v4l2_ctrl_handler_free(&ctx->ctrls);
-	clk_disable_unprepare(dev->clk_per);
 	clk_disable_unprepare(dev->clk_ahb);
+	clk_disable_unprepare(dev->clk_per);
 	v4l2_fh_del(&ctx->fh);
 	v4l2_fh_exit(&ctx->fh);
 	clear_bit(ctx->idx, &dev->instance_mask);
@@ -1628,55 +2637,179 @@ static const struct v4l2_file_operations coda_fops = {
 	.mmap		= coda_mmap,
 };
 
-static irqreturn_t coda_irq_handler(int irq, void *data)
+static void coda_finish_decode(struct coda_ctx *ctx)
 {
-	struct vb2_buffer *src_buf, *dst_buf;
-	struct coda_dev *dev = data;
-	u32 wr_ptr, start_ptr;
-	struct coda_ctx *ctx;
+	struct coda_dev *dev = ctx->dev;
+	struct coda_q_data *q_data_src;
+	struct coda_q_data *q_data_dst;
+	struct vb2_buffer *dst_buf;
+	int width, height;
+	int decoded_idx;
+	int display_idx;
+	u32 src_fourcc;
+	int success;
+	u32 val;
 
-	cancel_delayed_work(&dev->timeout);
+	dst_buf = v4l2_m2m_next_dst_buf(ctx->m2m_ctx);
 
-	/* read status register to attend the IRQ */
-	coda_read(dev, CODA_REG_BIT_INT_STATUS);
-	coda_write(dev, CODA_REG_BIT_INT_CLEAR_SET,
-		      CODA_REG_BIT_INT_CLEAR);
+	/* Update kfifo out pointer from coda bitstream read pointer */
+	coda_kfifo_sync_from_device(ctx);
 
-	ctx = v4l2_m2m_get_curr_priv(dev->m2m_dev);
-	if (ctx == NULL) {
-		v4l2_err(&dev->v4l2_dev, "Instance released before the end of transaction\n");
-		mutex_unlock(&dev->coda_mutex);
-		return IRQ_HANDLED;
+	/*
+	 * in stream-end mode, the read pointer can overshoot the write pointer
+	 * by up to 512 bytes
+	 */
+	if (ctx->bit_stream_param & CODA_BIT_STREAM_END_FLAG) {
+		if (coda_get_bitstream_payload(ctx) >= 0x100000 - 512)
+			kfifo_init(&ctx->bitstream_fifo,
+				ctx->bitstream.vaddr, ctx->bitstream.size);
 	}
 
-	if (ctx->aborting) {
-		v4l2_dbg(1, coda_debug, &ctx->dev->v4l2_dev,
-			 "task has been aborted\n");
-		mutex_unlock(&dev->coda_mutex);
-		return IRQ_HANDLED;
+	q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+	src_fourcc = q_data_src->fourcc;
+
+	val = coda_read(dev, CODA_RET_DEC_PIC_SUCCESS);
+	if (val != 1)
+		pr_err("DEC_PIC_SUCCESS = %d\n", val);
+
+	success = val & 0x1;
+	if (!success)
+		v4l2_err(&dev->v4l2_dev, "decode failed\n");
+
+	if (src_fourcc == V4L2_PIX_FMT_H264) {
+		if (val & (1 << 3))
+			v4l2_err(&dev->v4l2_dev,
+				 "insufficient PS buffer space (%d bytes)\n",
+				 ctx->psbuf.size);
+		if (val & (1 << 2))
+			v4l2_err(&dev->v4l2_dev,
+				 "insufficient slice buffer space (%d bytes)\n",
+				 ctx->slicebuf.size);
 	}
 
-	if (coda_isbusy(ctx->dev)) {
-		v4l2_dbg(1, coda_debug, &ctx->dev->v4l2_dev,
-			 "coda is still busy!!!!\n");
-		return IRQ_NONE;
+	val = coda_read(dev, CODA_RET_DEC_PIC_SIZE);
+	width = (val >> 16) & 0xffff;
+	height = val & 0xffff;
+
+	q_data_dst = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE);
+
+	val = coda_read(dev, CODA_RET_DEC_PIC_TYPE);
+	if ((val & 0x7) == 0) {
+		dst_buf->v4l2_buf.flags |= V4L2_BUF_FLAG_KEYFRAME;
+		dst_buf->v4l2_buf.flags &= ~V4L2_BUF_FLAG_PFRAME;
+	} else {
+		dst_buf->v4l2_buf.flags |= V4L2_BUF_FLAG_PFRAME;
+		dst_buf->v4l2_buf.flags &= ~V4L2_BUF_FLAG_KEYFRAME;
+	}
+
+	val = coda_read(dev, CODA_RET_DEC_PIC_ERR_MB);
+	if (val > 0)
+		v4l2_err(&dev->v4l2_dev,
+			 "errors in %d macroblocks\n", val);
+
+	if (dev->devtype->product == CODA_7541) {
+		val = coda_read(dev, CODA_RET_DEC_PIC_OPTION);
+		if (val == 0) {
+			/* not enough bitstream data */
+			v4l2_dbg(1, coda_debug, &dev->v4l2_dev,
+				 "prescan failed: %d\n", val);
+			ctx->prescan_failed = true;
+			return;
+		}
 	}
 
+	ctx->frm_dis_flg = coda_read(dev, CODA_REG_BIT_FRM_DIS_FLG(ctx->reg_idx));
+
+	/*
+	 * The previous display frame was copied out by the rotator,
+	 * now it can be overwritten again
+	 */
+	if (ctx->display_idx >= 0 &&
+	    ctx->display_idx < ctx->num_internal_frames) {
+		ctx->frm_dis_flg &= ~(1 << ctx->display_idx);
+		coda_write(dev, ctx->frm_dis_flg,
+				CODA_REG_BIT_FRM_DIS_FLG(ctx->reg_idx));
+	}
+
+	/*
+	 * The index of the last decoded frame, not necessarily in
+	 * display order, and the index of the next display frame.
+	 * The latter could have been decoded in a previous run.
+	 */
+	decoded_idx = coda_read(dev, CODA_RET_DEC_PIC_CUR_IDX);
+	display_idx = coda_read(dev, CODA_RET_DEC_PIC_FRAME_IDX);
+
+	if (decoded_idx == -1) {
+		/* no frame was decoded, but we might have a display frame */
+		if (display_idx < 0 && ctx->display_idx < 0)
+			ctx->prescan_failed = true;
+	} else if (decoded_idx == -2) {
+		/* no frame was decoded, we still return the remaining buffers */
+	} else if (decoded_idx < 0 || decoded_idx >= ctx->num_internal_frames) {
+		v4l2_err(&dev->v4l2_dev,
+			 "decoded frame index out of range: %d\n", decoded_idx);
+	}
+
+	if (display_idx == -1) {
+		/*
+		 * no more frames to be decoded, but there could still
+		 * be rotator output to dequeue
+		 */
+		ctx->prescan_failed = true;
+	} else if (display_idx == -3) {
+		/* possibly prescan failure */
+	} else if (display_idx < 0 || display_idx >= ctx->num_internal_frames) {
+		v4l2_err(&dev->v4l2_dev,
+			 "presentation frame index out of range: %d\n",
+			 display_idx);
+	}
+
+	/* If a frame was copied out, return it */
+	if (ctx->display_idx >= 0 &&
+	    ctx->display_idx < ctx->num_internal_frames) {
+		dst_buf = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx);
+		dst_buf->v4l2_buf.sequence = ctx->osequence++;
+
+		vb2_set_plane_payload(dst_buf, 0, width * height * 3 / 2);
+
+		v4l2_m2m_buf_done(dst_buf, success ? VB2_BUF_STATE_DONE :
+						     VB2_BUF_STATE_ERROR);
+
+		v4l2_dbg(1, coda_debug, &dev->v4l2_dev,
+			"job finished: decoding frame (%d) (%s)\n",
+			dst_buf->v4l2_buf.sequence,
+			(dst_buf->v4l2_buf.flags & V4L2_BUF_FLAG_KEYFRAME) ?
+			"KEYFRAME" : "PFRAME");
+	} else {
+		v4l2_dbg(1, coda_debug, &dev->v4l2_dev,
+			"job finished: no frame decoded\n");
+	}
+
+	/* The rotator will copy the current display frame next time */
+	ctx->display_idx = display_idx;
+}
+
+static void coda_finish_encode(struct coda_ctx *ctx)
+{
+	struct vb2_buffer *src_buf, *dst_buf;
+	struct coda_dev *dev = ctx->dev;
+	u32 wr_ptr, start_ptr;
+
 	src_buf = v4l2_m2m_src_buf_remove(ctx->m2m_ctx);
 	dst_buf = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx);
 
 	/* Get results from the coda */
-	coda_read(dev, CODA_RET_ENC_PIC_TYPE);
 	start_ptr = coda_read(dev, CODA_CMD_ENC_PIC_BB_START);
-	wr_ptr = coda_read(dev, CODA_REG_BIT_WR_PTR(ctx->idx));
+	wr_ptr = coda_read(dev, CODA_REG_BIT_WR_PTR(ctx->reg_idx));
+
 	/* Calculate bytesused field */
 	if (dst_buf->v4l2_buf.sequence == 0) {
-		dst_buf->v4l2_planes[0].bytesused = (wr_ptr - start_ptr) +
-						ctx->vpu_header_size[0] +
-						ctx->vpu_header_size[1] +
-						ctx->vpu_header_size[2];
+		vb2_set_plane_payload(dst_buf, 0, wr_ptr - start_ptr +
+					ctx->vpu_header_size[0] +
+					ctx->vpu_header_size[1] +
+					ctx->vpu_header_size[2]);
 	} else {
-		dst_buf->v4l2_planes[0].bytesused = (wr_ptr - start_ptr);
+		vb2_set_plane_payload(dst_buf, 0, wr_ptr - start_ptr);
 	}
 
 	v4l2_dbg(1, coda_debug, &ctx->dev->v4l2_dev, "frame size = %u\n",
@@ -1685,7 +2818,7 @@ static irqreturn_t coda_irq_handler(int irq, void *data)
 	coda_read(dev, CODA_RET_ENC_PIC_SLICE_NUM);
 	coda_read(dev, CODA_RET_ENC_PIC_FLAG);
 
-	if (src_buf->v4l2_buf.flags & V4L2_BUF_FLAG_KEYFRAME) {
+	if (coda_read(dev, CODA_RET_ENC_PIC_TYPE) == 0) {
 		dst_buf->v4l2_buf.flags |= V4L2_BUF_FLAG_KEYFRAME;
 		dst_buf->v4l2_buf.flags &= ~V4L2_BUF_FLAG_PFRAME;
 	} else {
@@ -1694,6 +2827,9 @@ static irqreturn_t coda_irq_handler(int irq, void *data)
 	}
 
 	dst_buf->v4l2_buf.timestamp = src_buf->v4l2_buf.timestamp;
+	dst_buf->v4l2_buf.flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
+	dst_buf->v4l2_buf.flags |=
+		src_buf->v4l2_buf.flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
 	dst_buf->v4l2_buf.timecode = src_buf->v4l2_buf.timecode;
 
 	v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE);
@@ -1708,8 +2844,62 @@ static irqreturn_t coda_irq_handler(int irq, void *data)
 		dst_buf->v4l2_buf.sequence,
 		(dst_buf->v4l2_buf.flags & V4L2_BUF_FLAG_KEYFRAME) ?
 		"KEYFRAME" : "PFRAME");
+}
+
+static irqreturn_t coda_irq_handler(int irq, void *data)
+{
+	struct coda_dev *dev = data;
+	struct coda_ctx *ctx;
+
+	cancel_delayed_work(&dev->timeout);
+
+	/* read status register to attend the IRQ */
+	coda_read(dev, CODA_REG_BIT_INT_STATUS);
+	coda_write(dev, CODA_REG_BIT_INT_CLEAR_SET,
+		      CODA_REG_BIT_INT_CLEAR);
+
+	ctx = v4l2_m2m_get_curr_priv(dev->m2m_dev);
+	if (ctx == NULL) {
+		v4l2_err(&dev->v4l2_dev, "Instance released before the end of transaction\n");
+		mutex_unlock(&dev->coda_mutex);
+		return IRQ_HANDLED;
+	}
+
+	if (ctx->aborting) {
+		v4l2_dbg(1, coda_debug, &ctx->dev->v4l2_dev,
+			 "task has been aborted\n");
+		goto out;
+	}
+
+	if (coda_isbusy(ctx->dev)) {
+		v4l2_dbg(1, coda_debug, &ctx->dev->v4l2_dev,
+			 "coda is still busy!!!!\n");
+		return IRQ_NONE;
+	}
+
+	if (ctx->inst_type == CODA_INST_DECODER)
+		coda_finish_decode(ctx);
+	else
+		coda_finish_encode(ctx);
+
+out:
+	if (ctx->aborting || (!ctx->streamon_cap && !ctx->streamon_out)) {
+		v4l2_dbg(1, coda_debug, &dev->v4l2_dev,
+			 "%s: sent command 'SEQ_END' to coda\n", __func__);
+		if (coda_command_sync(ctx, CODA_COMMAND_SEQ_END)) {
+			v4l2_err(&dev->v4l2_dev,
+				 "CODA_COMMAND_SEQ_END failed\n");
+		}
+
+		kfifo_init(&ctx->bitstream_fifo,
+			ctx->bitstream.vaddr, ctx->bitstream.size);
+
+		coda_free_framebuffers(ctx);
+		coda_free_context_buffers(ctx);
+	}
 
 	mutex_unlock(&dev->coda_mutex);
+	mutex_unlock(&ctx->buffer_mutex);
 
 	v4l2_m2m_job_finish(ctx->dev->m2m_dev, ctx->m2m_ctx);
 
@@ -1726,6 +2916,8 @@ static void coda_timeout(struct work_struct *work)
 
 	mutex_lock(&dev->dev_mutex);
 	list_for_each_entry(ctx, &dev->instances, list) {
+		if (mutex_is_locked(&ctx->buffer_mutex))
+			mutex_unlock(&ctx->buffer_mutex);
 		v4l2_m2m_streamoff(NULL, ctx->m2m_ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
 		v4l2_m2m_streamoff(NULL, ctx->m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE);
 	}
@@ -1738,7 +2930,7 @@ static void coda_timeout(struct work_struct *work)
 
 static u32 coda_supported_firmwares[] = {
 	CODA_FIRMWARE_VERNUM(CODA_DX6, 2, 2, 5),
-	CODA_FIRMWARE_VERNUM(CODA_7541, 13, 4, 29),
+	CODA_FIRMWARE_VERNUM(CODA_7541, 1, 4, 50),
 };
 
 static bool coda_firmware_supported(u32 vernum)
@@ -1751,30 +2943,20 @@ static bool coda_firmware_supported(u32 vernum)
 	return false;
 }
 
-static char *coda_product_name(int product)
-{
-	static char buf[9];
-
-	switch (product) {
-	case CODA_DX6:
-		return "CodaDx6";
-	case CODA_7541:
-		return "CODA7541";
-	default:
-		snprintf(buf, sizeof(buf), "(0x%04x)", product);
-		return buf;
-	}
-}
-
 static int coda_hw_init(struct coda_dev *dev)
 {
 	u16 product, major, minor, release;
 	u32 data;
 	u16 *p;
-	int i;
+	int i, ret;
 
-	clk_prepare_enable(dev->clk_per);
-	clk_prepare_enable(dev->clk_ahb);
+	ret = clk_prepare_enable(dev->clk_per);
+	if (ret)
+		return ret;
+
+	ret = clk_prepare_enable(dev->clk_ahb);
+	if (ret)
+		goto err_clk_ahb;
 
 	/*
 	 * Copy the first CODA_ISRAM_SIZE in the internal SRAM.
@@ -1803,8 +2985,14 @@ static int coda_hw_init(struct coda_dev *dev)
 		coda_write(dev, 0, CODA_REG_BIT_CODE_BUF_ADDR + i * 4);
 
 	/* Tell the BIT where to find everything it needs */
-	coda_write(dev, dev->workbuf.paddr,
-		      CODA_REG_BIT_WORK_BUF_ADDR);
+	if (dev->devtype->product == CODA_7541) {
+		coda_write(dev, dev->tempbuf.paddr,
+				CODA_REG_BIT_TEMP_BUF_ADDR);
+		coda_write(dev, 0, CODA_REG_BIT_BIT_STREAM_PARAM);
+	} else {
+		coda_write(dev, dev->workbuf.paddr,
+			      CODA_REG_BIT_WORK_BUF_ADDR);
+	}
 	coda_write(dev, dev->codebuf.paddr,
 		      CODA_REG_BIT_CODE_BUF_ADDR);
 	coda_write(dev, 0, CODA_REG_BIT_CODE_RUN);
@@ -1877,6 +3065,10 @@ static int coda_hw_init(struct coda_dev *dev)
 	}
 
 	return 0;
+
+err_clk_ahb:
+	clk_disable_unprepare(dev->clk_per);
+	return ret;
 }
 
 static void coda_fw_callback(const struct firmware *fw, void *context)
@@ -1891,11 +3083,8 @@ static void coda_fw_callback(const struct firmware *fw, void *context)
 	}
 
 	/* allocate auxiliary per-device code buffer for the BIT processor */
-	dev->codebuf.size = fw->size;
-	dev->codebuf.vaddr = dma_alloc_coherent(&pdev->dev, fw->size,
-						    &dev->codebuf.paddr,
-						    GFP_KERNEL);
-	if (!dev->codebuf.vaddr) {
+	ret = coda_alloc_aux_buf(dev, &dev->codebuf, fw->size);
+	if (ret < 0) {
 		dev_err(&pdev->dev, "failed to allocate code buffer\n");
 		return;
 	}
@@ -1987,7 +3176,7 @@ MODULE_DEVICE_TABLE(platform, coda_platform_ids);
 
 #ifdef CONFIG_OF
 static const struct of_device_id coda_dt_ids[] = {
-	{ .compatible = "fsl,imx27-vpu", .data = &coda_platform_ids[CODA_IMX27] },
+	{ .compatible = "fsl,imx27-vpu", .data = &coda_devdata[CODA_IMX27] },
 	{ .compatible = "fsl,imx53-vpu", .data = &coda_devdata[CODA_IMX53] },
 	{ /* sentinel */ }
 };
@@ -2032,11 +3221,6 @@ static int coda_probe(struct platform_device *pdev)
 
 	/* Get  memory for physical registers */
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (res == NULL) {
-		dev_err(&pdev->dev, "failed to get memory region resource\n");
-		return -ENOENT;
-	}
-
 	dev->regs_base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(dev->regs_base))
 		return PTR_ERR(dev->regs_base);
@@ -2048,8 +3232,8 @@ static int coda_probe(struct platform_device *pdev)
 		return -ENOENT;
 	}
 
-	if (devm_request_irq(&pdev->dev, irq, coda_irq_handler,
-		0, CODA_NAME, dev) < 0) {
+	if (devm_request_threaded_irq(&pdev->dev, irq, NULL, coda_irq_handler,
+		IRQF_ONESHOT, dev_name(&pdev->dev), dev) < 0) {
 		dev_err(&pdev->dev, "failed to request irq\n");
 		return -ENOENT;
 	}
@@ -2085,31 +3269,42 @@ static int coda_probe(struct platform_device *pdev)
 	/* allocate auxiliary per-device buffers for the BIT processor */
 	switch (dev->devtype->product) {
 	case CODA_DX6:
-		dev->workbuf.size = CODADX6_WORK_BUF_SIZE;
+		ret = coda_alloc_aux_buf(dev, &dev->workbuf,
+					 CODADX6_WORK_BUF_SIZE);
+		if (ret < 0) {
+			dev_err(&pdev->dev, "failed to allocate work buffer\n");
+			v4l2_device_unregister(&dev->v4l2_dev);
+			return ret;
+		}
+		break;
+	case CODA_7541:
+		dev->tempbuf.size = CODA7_TEMP_BUF_SIZE;
 		break;
-	default:
-		dev->workbuf.size = CODA7_WORK_BUF_SIZE;
 	}
-	dev->workbuf.vaddr = dma_alloc_coherent(&pdev->dev, dev->workbuf.size,
-						    &dev->workbuf.paddr,
-						    GFP_KERNEL);
-	if (!dev->workbuf.vaddr) {
-		dev_err(&pdev->dev, "failed to allocate work buffer\n");
-		v4l2_device_unregister(&dev->v4l2_dev);
-		return -ENOMEM;
+	if (dev->tempbuf.size) {
+		ret = coda_alloc_aux_buf(dev, &dev->tempbuf,
+					 dev->tempbuf.size);
+		if (ret < 0) {
+			dev_err(&pdev->dev, "failed to allocate temp buffer\n");
+			v4l2_device_unregister(&dev->v4l2_dev);
+			return ret;
+		}
 	}
 
-	if (dev->devtype->product == CODA_DX6)
+	switch (dev->devtype->product) {
+	case CODA_DX6:
 		dev->iram_size = CODADX6_IRAM_SIZE;
-	else
+		break;
+	case CODA_7541:
 		dev->iram_size = CODA7_IRAM_SIZE;
-	dev->iram_vaddr = gen_pool_alloc(dev->iram_pool, dev->iram_size);
+		break;
+	}
+	dev->iram_vaddr = (unsigned long)gen_pool_dma_alloc(dev->iram_pool,
+			dev->iram_size, (dma_addr_t *)&dev->iram_paddr);
 	if (!dev->iram_vaddr) {
 		dev_err(&pdev->dev, "unable to alloc iram\n");
 		return -ENOMEM;
 	}
-	dev->iram_paddr = gen_pool_virt_to_phys(dev->iram_pool,
-						dev->iram_vaddr);
 
 	platform_set_drvdata(pdev, dev);
 
@@ -2128,12 +3323,9 @@ static int coda_remove(struct platform_device *pdev)
 	v4l2_device_unregister(&dev->v4l2_dev);
 	if (dev->iram_vaddr)
 		gen_pool_free(dev->iram_pool, dev->iram_vaddr, dev->iram_size);
-	if (dev->codebuf.vaddr)
-		dma_free_coherent(&pdev->dev, dev->codebuf.size,
-				  &dev->codebuf.vaddr, dev->codebuf.paddr);
-	if (dev->workbuf.vaddr)
-		dma_free_coherent(&pdev->dev, dev->workbuf.size, &dev->workbuf.vaddr,
-			  dev->workbuf.paddr);
+	coda_free_aux_buf(dev, &dev->codebuf);
+	coda_free_aux_buf(dev, &dev->tempbuf);
+	coda_free_aux_buf(dev, &dev->workbuf);
 	return 0;
 }
 
diff --git a/drivers/media/platform/coda.h b/drivers/media/platform/coda.h
index ace0bf0a3b9..4e32e2edea6 100644
--- a/drivers/media/platform/coda.h
+++ b/drivers/media/platform/coda.h
@@ -43,14 +43,26 @@
 #define		CODA_STREAM_ENDIAN_SELECT	(1 << 0)
 #define CODA_REG_BIT_FRAME_MEM_CTRL		0x110
 #define		CODA_IMAGE_ENDIAN_SELECT	(1 << 0)
+#define CODA_REG_BIT_BIT_STREAM_PARAM		0x114
+#define		CODA_BIT_STREAM_END_FLAG	(1 << 2)
+#define		CODA_BIT_DEC_SEQ_INIT_ESCAPE	(1 << 0)
+#define CODA_REG_BIT_TEMP_BUF_ADDR		0x118
 #define CODA_REG_BIT_RD_PTR(x)			(0x120 + 8 * (x))
 #define CODA_REG_BIT_WR_PTR(x)			(0x124 + 8 * (x))
+#define CODA_REG_BIT_FRM_DIS_FLG(x)		(0x150 + 4 * (x))
 #define CODADX6_REG_BIT_SEARCH_RAM_BASE_ADDR	0x140
 #define CODA7_REG_BIT_AXI_SRAM_USE		0x140
-#define		CODA7_USE_BIT_ENABLE		(1 << 0)
+#define		CODA7_USE_HOST_ME_ENABLE	(1 << 11)
+#define		CODA7_USE_HOST_OVL_ENABLE	(1 << 10)
+#define		CODA7_USE_HOST_DBK_ENABLE	(1 << 9)
+#define		CODA7_USE_HOST_IP_ENABLE	(1 << 8)
 #define		CODA7_USE_HOST_BIT_ENABLE	(1 << 7)
 #define		CODA7_USE_ME_ENABLE		(1 << 4)
-#define		CODA7_USE_HOST_ME_ENABLE	(1 << 11)
+#define		CODA7_USE_OVL_ENABLE		(1 << 3)
+#define		CODA7_USE_DBK_ENABLE		(1 << 2)
+#define		CODA7_USE_IP_ENABLE		(1 << 1)
+#define		CODA7_USE_BIT_ENABLE		(1 << 0)
+
 #define CODA_REG_BIT_BUSY			0x160
 #define		CODA_REG_BIT_BUSY_FLAG		1
 #define CODA_REG_BIT_RUN_COMMAND		0x164
@@ -84,6 +96,15 @@
 #define 	CODA_MODE_INVALID		0xffff
 #define CODA_REG_BIT_INT_ENABLE		0x170
 #define		CODA_INT_INTERRUPT_ENABLE	(1 << 3)
+#define CODA_REG_BIT_INT_REASON			0x174
+#define CODA7_REG_BIT_RUN_AUX_STD		0x178
+#define		CODA_MP4_AUX_MPEG4		0
+#define		CODA_MP4_AUX_DIVX3		1
+#define		CODA_VPX_AUX_THO		0
+#define		CODA_VPX_AUX_VP6		1
+#define		CODA_VPX_AUX_VP8		2
+#define		CODA_H264_AUX_AVC		0
+#define		CODA_H264_AUX_MVC		1
 
 /*
  * Commands' mailbox:
@@ -92,15 +113,89 @@
  * issued.
  */
 
+/* Decoder Sequence Initialization */
+#define CODA_CMD_DEC_SEQ_BB_START		0x180
+#define CODA_CMD_DEC_SEQ_BB_SIZE		0x184
+#define CODA_CMD_DEC_SEQ_OPTION			0x188
+#define		CODA_REORDER_ENABLE			(1 << 1)
+#define		CODADX6_QP_REPORT			(1 << 0)
+#define		CODA7_MP4_DEBLK_ENABLE			(1 << 0)
+#define CODA_CMD_DEC_SEQ_SRC_SIZE		0x18c
+#define CODA_CMD_DEC_SEQ_START_BYTE		0x190
+#define CODA_CMD_DEC_SEQ_PS_BB_START		0x194
+#define CODA_CMD_DEC_SEQ_PS_BB_SIZE		0x198
+#define CODA_CMD_DEC_SEQ_MP4_ASP_CLASS		0x19c
+#define CODA_CMD_DEC_SEQ_X264_MV_EN		0x19c
+#define CODA_CMD_DEC_SEQ_SPP_CHUNK_SIZE		0x1a0
+
+#define CODA7_RET_DEC_SEQ_ASPECT		0x1b0
+#define CODA_RET_DEC_SEQ_SUCCESS		0x1c0
+#define CODA_RET_DEC_SEQ_SRC_FMT		0x1c4 /* SRC_SIZE on CODA7 */
+#define CODA_RET_DEC_SEQ_SRC_SIZE		0x1c4
+#define CODA_RET_DEC_SEQ_SRC_F_RATE		0x1c8
+#define CODA9_RET_DEC_SEQ_ASPECT		0x1c8
+#define CODA_RET_DEC_SEQ_FRAME_NEED		0x1cc
+#define CODA_RET_DEC_SEQ_FRAME_DELAY		0x1d0
+#define CODA_RET_DEC_SEQ_INFO			0x1d4
+#define CODA_RET_DEC_SEQ_CROP_LEFT_RIGHT	0x1d8
+#define CODA_RET_DEC_SEQ_CROP_TOP_BOTTOM	0x1dc
+#define CODA_RET_DEC_SEQ_NEXT_FRAME_NUM		0x1e0
+#define CODA_RET_DEC_SEQ_ERR_REASON		0x1e0
+#define CODA_RET_DEC_SEQ_FRATE_NR		0x1e4
+#define CODA_RET_DEC_SEQ_FRATE_DR		0x1e8
+#define CODA_RET_DEC_SEQ_JPG_PARA		0x1e4
+#define CODA_RET_DEC_SEQ_JPG_THUMB_IND		0x1e8
+
+/* Decoder Picture Run */
+#define CODA_CMD_DEC_PIC_ROT_MODE		0x180
+#define CODA_CMD_DEC_PIC_ROT_ADDR_Y		0x184
+#define CODA_CMD_DEC_PIC_ROT_ADDR_CB		0x188
+#define CODA_CMD_DEC_PIC_ROT_ADDR_CR		0x18c
+#define CODA_CMD_DEC_PIC_ROT_STRIDE		0x190
+
+#define CODA_CMD_DEC_PIC_OPTION			0x194
+#define		CODA_PRE_SCAN_EN			(1 << 0)
+#define		CODA_PRE_SCAN_MODE_DECODE		(0 << 1)
+#define		CODA_PRE_SCAN_MODE_RETURN		(1 << 1)
+#define		CODA_IFRAME_SEARCH_EN			(1 << 2)
+#define		CODA_SKIP_FRAME_MODE			(0x3 << 3)
+#define CODA_CMD_DEC_PIC_SKIP_NUM		0x198
+#define CODA_CMD_DEC_PIC_CHUNK_SIZE		0x19c
+#define CODA_CMD_DEC_PIC_BB_START		0x1a0
+#define CODA_CMD_DEC_PIC_START_BYTE		0x1a4
+#define CODA_RET_DEC_PIC_SIZE			0x1bc
+#define CODA_RET_DEC_PIC_FRAME_NUM		0x1c0
+#define CODA_RET_DEC_PIC_FRAME_IDX		0x1c4
+#define CODA_RET_DEC_PIC_ERR_MB			0x1c8
+#define CODA_RET_DEC_PIC_TYPE			0x1cc
+#define		CODA_PIC_TYPE_MASK			0x7
+#define		CODA_PIC_TYPE_MASK_VC1			0x3f
+#define		CODA9_PIC_TYPE_FIRST_MASK		(0x7 << 3)
+#define		CODA9_PIC_TYPE_IDR_MASK			(0x3 << 6)
+#define		CODA7_PIC_TYPE_H264_NPF_MASK		(0x3 << 16)
+#define		CODA7_PIC_TYPE_INTERLACED		(1 << 18)
+#define CODA_RET_DEC_PIC_POST			0x1d0
+#define CODA_RET_DEC_PIC_MVC_REPORT		0x1d0
+#define CODA_RET_DEC_PIC_OPTION			0x1d4
+#define CODA_RET_DEC_PIC_SUCCESS		0x1d8
+#define CODA_RET_DEC_PIC_CUR_IDX		0x1dc
+#define CODA_RET_DEC_PIC_CROP_LEFT_RIGHT	0x1e0
+#define CODA_RET_DEC_PIC_CROP_TOP_BOTTOM	0x1e4
+#define CODA_RET_DEC_PIC_FRAME_NEED		0x1ec
+
 /* Encoder Sequence Initialization */
 #define CODA_CMD_ENC_SEQ_BB_START				0x180
 #define CODA_CMD_ENC_SEQ_BB_SIZE				0x184
 #define CODA_CMD_ENC_SEQ_OPTION				0x188
+#define		CODA7_OPTION_AVCINTRA16X16ONLY_OFFSET		9
 #define		CODA7_OPTION_GAMMA_OFFSET			8
+#define		CODA7_OPTION_RCQPMAX_OFFSET			7
 #define		CODADX6_OPTION_GAMMA_OFFSET			7
+#define		CODA7_OPTION_RCQPMIN_OFFSET			6
 #define		CODA_OPTION_LIMITQP_OFFSET			6
 #define		CODA_OPTION_RCINTRAQP_OFFSET			5
 #define		CODA_OPTION_FMO_OFFSET				4
+#define		CODA_OPTION_AVC_AUD_OFFSET			2
 #define		CODA_OPTION_SLICEREPORT_OFFSET			1
 #define CODA_CMD_ENC_SEQ_COD_STD				0x18c
 #define		CODA_STD_MPEG4					0
@@ -169,8 +264,10 @@
 #define		CODA_FMOPARAM_TYPE_MASK				1
 #define		CODA_FMOPARAM_SLICENUM_OFFSET			0
 #define		CODA_FMOPARAM_SLICENUM_MASK			0x0f
+#define CODADX6_CMD_ENC_SEQ_INTRA_QP				0x1bc
 #define CODA7_CMD_ENC_SEQ_SEARCH_BASE				0x1b8
 #define CODA7_CMD_ENC_SEQ_SEARCH_SIZE				0x1bc
+#define CODA7_CMD_ENC_SEQ_INTRA_QP				0x1c4
 #define CODA_CMD_ENC_SEQ_RC_QP_MAX				0x1c8
 #define		CODA_QPMAX_OFFSET				0
 #define		CODA_QPMAX_MASK					0x3f
@@ -197,18 +294,24 @@
 #define CODA_CMD_ENC_PIC_OPTION	0x194
 #define CODA_CMD_ENC_PIC_BB_START	0x198
 #define CODA_CMD_ENC_PIC_BB_SIZE	0x19c
+#define CODA_RET_ENC_FRAME_NUM		0x1c0
 #define CODA_RET_ENC_PIC_TYPE		0x1c4
+#define CODA_RET_ENC_PIC_FRAME_IDX	0x1c8
 #define CODA_RET_ENC_PIC_SLICE_NUM	0x1cc
 #define CODA_RET_ENC_PIC_FLAG		0x1d0
+#define CODA_RET_ENC_PIC_SUCCESS	0x1d8
 
 /* Set Frame Buffer */
 #define CODA_CMD_SET_FRAME_BUF_NUM		0x180
 #define CODA_CMD_SET_FRAME_BUF_STRIDE		0x184
+#define CODA_CMD_SET_FRAME_SLICE_BB_START	0x188
+#define CODA_CMD_SET_FRAME_SLICE_BB_SIZE	0x18c
 #define CODA7_CMD_SET_FRAME_AXI_BIT_ADDR	0x190
 #define CODA7_CMD_SET_FRAME_AXI_IPACDC_ADDR	0x194
 #define CODA7_CMD_SET_FRAME_AXI_DBKY_ADDR	0x198
 #define CODA7_CMD_SET_FRAME_AXI_DBKC_ADDR	0x19c
 #define CODA7_CMD_SET_FRAME_AXI_OVL_ADDR	0x1a0
+#define CODA7_CMD_SET_FRAME_MAX_DEC_SIZE	0x1a4
 #define CODA7_CMD_SET_FRAME_SOURCE_BUF_STRIDE	0x1a8
 
 /* Encoder Header */
diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c
index e180ff7282d..bf5eff99452 100644
--- a/drivers/media/platform/davinci/vpbe_display.c
+++ b/drivers/media/platform/davinci/vpbe_display.c
@@ -341,14 +341,8 @@ static int vpbe_start_streaming(struct vb2_queue *vq, unsigned int count)
 {
 	struct vpbe_fh *fh = vb2_get_drv_priv(vq);
 	struct vpbe_layer *layer = fh->layer;
-	struct vpbe_device *vpbe_dev = fh->disp_dev->vpbe_dev;
 	int ret;
 
-	/* If buffer queue is empty, return error */
-	if (list_empty(&layer->dma_queue)) {
-		v4l2_err(&vpbe_dev->v4l2_dev, "buffer queue is empty\n");
-		return -EINVAL;
-	}
 	/* Get the next frame from the buffer queue */
 	layer->next_frm = layer->cur_frm = list_entry(layer->dma_queue.next,
 				struct vpbe_disp_buffer, list);
@@ -361,8 +355,17 @@ static int vpbe_start_streaming(struct vb2_queue *vq, unsigned int count)
 
 	/* Set parameters in OSD and VENC */
 	ret = vpbe_set_osd_display_params(fh->disp_dev, layer);
-	if (ret < 0)
+	if (ret < 0) {
+		struct vpbe_disp_buffer *buf, *tmp;
+
+		vb2_buffer_done(&layer->cur_frm->vb, VB2_BUF_STATE_QUEUED);
+		list_for_each_entry_safe(buf, tmp, &layer->dma_queue, list) {
+			list_del(&buf->list);
+			vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED);
+		}
+
 		return ret;
+	}
 
 	/*
 	 * if request format is yuv420 semiplanar, need to
@@ -374,23 +377,36 @@ static int vpbe_start_streaming(struct vb2_queue *vq, unsigned int count)
 	return ret;
 }
 
-static int vpbe_stop_streaming(struct vb2_queue *vq)
+static void vpbe_stop_streaming(struct vb2_queue *vq)
 {
 	struct vpbe_fh *fh = vb2_get_drv_priv(vq);
 	struct vpbe_layer *layer = fh->layer;
+	struct vpbe_display *disp = fh->disp_dev;
+	unsigned long flags;
 
 	if (!vb2_is_streaming(vq))
-		return 0;
+		return;
 
 	/* release all active buffers */
+	spin_lock_irqsave(&disp->dma_queue_lock, flags);
+	if (layer->cur_frm == layer->next_frm) {
+		vb2_buffer_done(&layer->cur_frm->vb, VB2_BUF_STATE_ERROR);
+	} else {
+		if (layer->cur_frm != NULL)
+			vb2_buffer_done(&layer->cur_frm->vb,
+					VB2_BUF_STATE_ERROR);
+		if (layer->next_frm != NULL)
+			vb2_buffer_done(&layer->next_frm->vb,
+					VB2_BUF_STATE_ERROR);
+	}
+
 	while (!list_empty(&layer->dma_queue)) {
 		layer->next_frm = list_entry(layer->dma_queue.next,
 						struct vpbe_disp_buffer, list);
 		list_del(&layer->next_frm->list);
 		vb2_buffer_done(&layer->next_frm->vb, VB2_BUF_STATE_ERROR);
 	}
-
-	return 0;
+	spin_unlock_irqrestore(&disp->dma_queue_lock, flags);
 }
 
 static struct vb2_ops video_qops = {
@@ -672,29 +688,6 @@ static int vpbe_try_format(struct vpbe_display *disp_dev,
 	return 0;
 }
 
-static int vpbe_display_g_priority(struct file *file, void *priv,
-				enum v4l2_priority *p)
-{
-	struct vpbe_fh *fh = file->private_data;
-	struct vpbe_layer *layer = fh->layer;
-
-	*p = v4l2_prio_max(&layer->prio);
-
-	return 0;
-}
-
-static int vpbe_display_s_priority(struct file *file, void *priv,
-				enum v4l2_priority p)
-{
-	struct vpbe_fh *fh = file->private_data;
-	struct vpbe_layer *layer = fh->layer;
-	int ret;
-
-	ret = v4l2_prio_change(&layer->prio, &fh->prio, p);
-
-	return ret;
-}
-
 static int vpbe_display_querycap(struct file *file, void  *priv,
 			       struct v4l2_capability *cap)
 {
@@ -1415,7 +1408,8 @@ static int vpbe_display_reqbufs(struct file *file, void *priv,
 	q->ops = &video_qops;
 	q->mem_ops = &vb2_dma_contig_memops;
 	q->buf_struct_size = sizeof(struct vpbe_disp_buffer);
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->min_buffers_needed = 1;
 
 	ret = vb2_queue_init(q);
 	if (ret) {
@@ -1483,6 +1477,7 @@ static int vpbe_display_open(struct file *file)
 {
 	struct vpbe_fh *fh = NULL;
 	struct vpbe_layer *layer = video_drvdata(file);
+	struct video_device *vdev = video_devdata(file);
 	struct vpbe_display *disp_dev = layer->disp_dev;
 	struct vpbe_device *vpbe_dev = disp_dev->vpbe_dev;
 	struct osd_state *osd_device = disp_dev->osd_device;
@@ -1495,6 +1490,7 @@ static int vpbe_display_open(struct file *file)
 			"unable to allocate memory for file handle object\n");
 		return -ENOMEM;
 	}
+	v4l2_fh_init(&fh->fh, vdev);
 	v4l2_dbg(1, debug, &vpbe_dev->v4l2_dev,
 			"vpbe display open plane = %d\n",
 			layer->device_id);
@@ -1523,9 +1519,7 @@ static int vpbe_display_open(struct file *file)
 	layer->usrs++;
 	/* Set io_allowed member to false */
 	fh->io_allowed = 0;
-	/* Initialize priority of this instance to default priority */
-	fh->prio = V4L2_PRIORITY_UNSET;
-	v4l2_prio_open(&layer->prio, &fh->prio);
+	v4l2_fh_add(&fh->fh);
 	v4l2_dbg(1, debug, &vpbe_dev->v4l2_dev,
 			"vpbe display device opened successfully\n");
 	return 0;
@@ -1580,8 +1574,9 @@ static int vpbe_display_release(struct file *file)
 		osd_device->ops.release_layer(osd_device,
 				layer->layer_info.id);
 	}
-	/* Close the priority */
-	v4l2_prio_close(&layer->prio, fh->prio);
+
+	v4l2_fh_del(&fh->fh);
+	v4l2_fh_exit(&fh->fh);
 	file->private_data = NULL;
 	mutex_unlock(&layer->opslock);
 
@@ -1609,8 +1604,6 @@ static const struct v4l2_ioctl_ops vpbe_ioctl_ops = {
 	.vidioc_cropcap		 = vpbe_display_cropcap,
 	.vidioc_g_crop		 = vpbe_display_g_crop,
 	.vidioc_s_crop		 = vpbe_display_s_crop,
-	.vidioc_g_priority	 = vpbe_display_g_priority,
-	.vidioc_s_priority	 = vpbe_display_s_priority,
 	.vidioc_s_std		 = vpbe_display_s_std,
 	.vidioc_g_std		 = vpbe_display_g_std,
 	.vidioc_enum_output	 = vpbe_display_enum_output,
@@ -1690,8 +1683,6 @@ static int init_vpbe_layer(int i, struct vpbe_display *disp_dev,
 	vpbe_display_layer->layer_info.id =
 		((i == VPBE_DISPLAY_DEVICE_0) ? WIN_VID0 : WIN_VID1);
 
-	/* Initialize prio member of layer object */
-	v4l2_prio_init(&vpbe_display_layer->prio);
 
 	return 0;
 }
@@ -1718,6 +1709,7 @@ static int register_device(struct vpbe_layer *vpbe_display_layer,
 	vpbe_display_layer->disp_dev = disp_dev;
 	/* set the driver data in platform device */
 	platform_set_drvdata(pdev, disp_dev);
+	set_bit(V4L2_FL_USE_FH_PRIO, &vpbe_display_layer->video_dev.flags);
 	video_set_drvdata(&vpbe_display_layer->video_dev,
 			  vpbe_display_layer);
 
@@ -1743,11 +1735,10 @@ static int vpbe_display_probe(struct platform_device *pdev)
 
 	printk(KERN_DEBUG "vpbe_display_probe\n");
 	/* Allocate memory for vpbe_display */
-	disp_dev = kzalloc(sizeof(struct vpbe_display), GFP_KERNEL);
-	if (!disp_dev) {
-		printk(KERN_ERR "ran out of memory\n");
+	disp_dev = devm_kzalloc(&pdev->dev, sizeof(struct vpbe_display),
+				GFP_KERNEL);
+	if (!disp_dev)
 		return -ENOMEM;
-	}
 
 	spin_lock_init(&disp_dev->dma_queue_lock);
 	/*
@@ -1786,26 +1777,24 @@ static int vpbe_display_probe(struct platform_device *pdev)
 	}
 
 	irq = res->start;
-	if (request_irq(irq, venc_isr,  IRQF_DISABLED, VPBE_DISPLAY_DRIVER,
-		disp_dev)) {
+	err = devm_request_irq(&pdev->dev, irq, venc_isr, 0,
+			       VPBE_DISPLAY_DRIVER, disp_dev);
+	if (err) {
 		v4l2_err(&disp_dev->vpbe_dev->v4l2_dev,
 				"Unable to request interrupt\n");
-		err = -ENODEV;
 		goto probe_out;
 	}
 
 	for (i = 0; i < VPBE_DISPLAY_MAX_DEVICES; i++) {
 		if (register_device(disp_dev->dev[i], disp_dev, pdev)) {
 			err = -ENODEV;
-			goto probe_out_irq;
+			goto probe_out;
 		}
 	}
 
 	printk(KERN_DEBUG "Successfully completed the probing of vpbe v4l2 device\n");
 	return 0;
 
-probe_out_irq:
-	free_irq(res->start, disp_dev);
 probe_out:
 	for (k = 0; k < VPBE_DISPLAY_MAX_DEVICES; k++) {
 		/* Get the pointer to the layer object */
@@ -1817,7 +1806,6 @@ probe_out:
 				kfree(disp_dev->dev[k]);
 		}
 	}
-	kfree(disp_dev);
 	return err;
 }
 
@@ -1830,15 +1818,10 @@ static int vpbe_display_remove(struct platform_device *pdev)
 	struct vpbe_layer *vpbe_display_layer;
 	struct vpbe_display *disp_dev = platform_get_drvdata(pdev);
 	struct vpbe_device *vpbe_dev = disp_dev->vpbe_dev;
-	struct resource *res;
 	int i;
 
 	v4l2_dbg(1, debug, &vpbe_dev->v4l2_dev, "vpbe_display_remove\n");
 
-	/* unregister irq */
-	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-	free_irq(res->start, disp_dev);
-
 	/* deinitialize the vpbe display controller */
 	if (NULL != vpbe_dev->ops.deinitialize)
 		vpbe_dev->ops.deinitialize(&pdev->dev, vpbe_dev);
diff --git a/drivers/media/platform/davinci/vpbe_osd.c b/drivers/media/platform/davinci/vpbe_osd.c
index 6ed82e8b297..d053c2669c1 100644
--- a/drivers/media/platform/davinci/vpbe_osd.c
+++ b/drivers/media/platform/davinci/vpbe_osd.c
@@ -1547,61 +1547,36 @@ static int osd_probe(struct platform_device *pdev)
 	const struct platform_device_id *pdev_id;
 	struct osd_state *osd;
 	struct resource *res;
-	int ret = 0;
 
-	osd = kzalloc(sizeof(struct osd_state), GFP_KERNEL);
+	pdev_id = platform_get_device_id(pdev);
+	if (!pdev_id)
+		return -EINVAL;
+
+	osd = devm_kzalloc(&pdev->dev, sizeof(struct osd_state), GFP_KERNEL);
 	if (osd == NULL)
 		return -ENOMEM;
 
-	pdev_id = platform_get_device_id(pdev);
-	if (!pdev_id) {
-		ret = -EINVAL;
-		goto free_mem;
-	}
 
 	osd->dev = &pdev->dev;
 	osd->vpbe_type = pdev_id->driver_data;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(osd->dev, "Unable to get OSD register address map\n");
-		ret = -ENODEV;
-		goto free_mem;
-	}
+	osd->osd_base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(osd->osd_base))
+		return PTR_ERR(osd->osd_base);
+
 	osd->osd_base_phys = res->start;
 	osd->osd_size = resource_size(res);
-	if (!request_mem_region(osd->osd_base_phys, osd->osd_size,
-				MODULE_NAME)) {
-		dev_err(osd->dev, "Unable to reserve OSD MMIO region\n");
-		ret = -ENODEV;
-		goto free_mem;
-	}
-	osd->osd_base = ioremap_nocache(res->start, osd->osd_size);
-	if (!osd->osd_base) {
-		dev_err(osd->dev, "Unable to map the OSD region\n");
-		ret = -ENODEV;
-		goto release_mem_region;
-	}
 	spin_lock_init(&osd->lock);
 	osd->ops = osd_ops;
 	platform_set_drvdata(pdev, osd);
 	dev_notice(osd->dev, "OSD sub device probe success\n");
-	return ret;
 
-release_mem_region:
-	release_mem_region(osd->osd_base_phys, osd->osd_size);
-free_mem:
-	kfree(osd);
-	return ret;
+	return 0;
 }
 
 static int osd_remove(struct platform_device *pdev)
 {
-	struct osd_state *osd = platform_get_drvdata(pdev);
-
-	iounmap((void *)osd->osd_base);
-	release_mem_region(osd->osd_base_phys, osd->osd_size);
-	kfree(osd);
 	return 0;
 }
 
diff --git a/drivers/media/platform/davinci/vpbe_venc.c b/drivers/media/platform/davinci/vpbe_venc.c
index 87eef9be08e..14a023a75d2 100644
--- a/drivers/media/platform/davinci/vpbe_venc.c
+++ b/drivers/media/platform/davinci/vpbe_venc.c
@@ -639,105 +639,46 @@ static int venc_probe(struct platform_device *pdev)
 	const struct platform_device_id *pdev_id;
 	struct venc_state *venc;
 	struct resource *res;
-	int ret;
 
-	venc = kzalloc(sizeof(struct venc_state), GFP_KERNEL);
+	if (!pdev->dev.platform_data) {
+		dev_err(&pdev->dev, "No platform data for VENC sub device");
+		return -EINVAL;
+	}
+
+	pdev_id = platform_get_device_id(pdev);
+	if (!pdev_id)
+		return -EINVAL;
+
+	venc = devm_kzalloc(&pdev->dev, sizeof(struct venc_state), GFP_KERNEL);
 	if (venc == NULL)
 		return -ENOMEM;
 
-	pdev_id = platform_get_device_id(pdev);
-	if (!pdev_id) {
-		ret = -EINVAL;
-		goto free_mem;
-	}
 	venc->venc_type = pdev_id->driver_data;
 	venc->pdev = &pdev->dev;
 	venc->pdata = pdev->dev.platform_data;
-	if (NULL == venc->pdata) {
-		dev_err(venc->pdev, "Unable to get platform data for"
-			" VENC sub device");
-		ret = -ENOENT;
-		goto free_mem;
-	}
+
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(venc->pdev,
-			"Unable to get VENC register address map\n");
-		ret = -ENODEV;
-		goto free_mem;
-	}
 
-	if (!request_mem_region(res->start, resource_size(res), "venc")) {
-		dev_err(venc->pdev, "Unable to reserve VENC MMIO region\n");
-		ret = -ENODEV;
-		goto free_mem;
-	}
-
-	venc->venc_base = ioremap_nocache(res->start, resource_size(res));
-	if (!venc->venc_base) {
-		dev_err(venc->pdev, "Unable to map VENC IO space\n");
-		ret = -ENODEV;
-		goto release_venc_mem_region;
-	}
+	venc->venc_base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(venc->venc_base))
+		return PTR_ERR(venc->venc_base);
 
 	if (venc->venc_type != VPBE_VERSION_1) {
 		res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-		if (!res) {
-			dev_err(venc->pdev,
-				"Unable to get VDAC_CONFIG address map\n");
-			ret = -ENODEV;
-			goto unmap_venc_io;
-		}
-
-		if (!request_mem_region(res->start,
-					resource_size(res), "venc")) {
-			dev_err(venc->pdev,
-				"Unable to reserve VDAC_CONFIG  MMIO region\n");
-			ret = -ENODEV;
-			goto unmap_venc_io;
-		}
-
-		venc->vdaccfg_reg = ioremap_nocache(res->start,
-						    resource_size(res));
-		if (!venc->vdaccfg_reg) {
-			dev_err(venc->pdev,
-				"Unable to map VDAC_CONFIG IO space\n");
-			ret = -ENODEV;
-			goto release_vdaccfg_mem_region;
-		}
+
+		venc->vdaccfg_reg = devm_ioremap_resource(&pdev->dev, res);
+		if (IS_ERR(venc->vdaccfg_reg))
+			return PTR_ERR(venc->vdaccfg_reg);
 	}
 	spin_lock_init(&venc->lock);
 	platform_set_drvdata(pdev, venc);
 	dev_notice(venc->pdev, "VENC sub device probe success\n");
-	return 0;
 
-release_vdaccfg_mem_region:
-	release_mem_region(res->start, resource_size(res));
-unmap_venc_io:
-	iounmap(venc->venc_base);
-release_venc_mem_region:
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	release_mem_region(res->start, resource_size(res));
-free_mem:
-	kfree(venc);
-	return ret;
+	return 0;
 }
 
 static int venc_remove(struct platform_device *pdev)
 {
-	struct venc_state *venc = platform_get_drvdata(pdev);
-	struct resource *res;
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	iounmap((void *)venc->venc_base);
-	release_mem_region(res->start, resource_size(res));
-	if (venc->venc_type != VPBE_VERSION_1) {
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-		iounmap((void *)venc->vdaccfg_reg);
-		release_mem_region(res->start, resource_size(res));
-	}
-	kfree(venc);
-
 	return 0;
 }
 
diff --git a/drivers/media/platform/davinci/vpfe_capture.c b/drivers/media/platform/davinci/vpfe_capture.c
index 93609091cb2..a51bda2fb63 100644
--- a/drivers/media/platform/davinci/vpfe_capture.c
+++ b/drivers/media/platform/davinci/vpfe_capture.c
@@ -498,6 +498,7 @@ unlock:
 static int vpfe_open(struct file *file)
 {
 	struct vpfe_device *vpfe_dev = video_drvdata(file);
+	struct video_device *vdev = video_devdata(file);
 	struct vpfe_fh *fh;
 
 	v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, "vpfe_open\n");
@@ -517,6 +518,7 @@ static int vpfe_open(struct file *file)
 	/* store pointer to fh in private_data member of file */
 	file->private_data = fh;
 	fh->vpfe_dev = vpfe_dev;
+	v4l2_fh_init(&fh->fh, vdev);
 	mutex_lock(&vpfe_dev->lock);
 	/* If decoder is not initialized. initialize it */
 	if (!vpfe_dev->initialized) {
@@ -529,9 +531,7 @@ static int vpfe_open(struct file *file)
 	vpfe_dev->usrs++;
 	/* Set io_allowed member to false */
 	fh->io_allowed = 0;
-	/* Initialize priority of this instance to default priority */
-	fh->prio = V4L2_PRIORITY_UNSET;
-	v4l2_prio_open(&vpfe_dev->prio, &fh->prio);
+	v4l2_fh_add(&fh->fh);
 	mutex_unlock(&vpfe_dev->lock);
 	return 0;
 }
@@ -688,7 +688,7 @@ static int vpfe_attach_irq(struct vpfe_device *vpfe_dev)
 	frame_format = ccdc_dev->hw_ops.get_frame_format();
 	if (frame_format == CCDC_FRMFMT_PROGRESSIVE) {
 		return request_irq(vpfe_dev->ccdc_irq1, vdint1_isr,
-				    IRQF_DISABLED, "vpfe_capture1",
+				    0, "vpfe_capture1",
 				    vpfe_dev);
 	}
 	return 0;
@@ -734,12 +734,14 @@ static int vpfe_release(struct file *file)
 		}
 		vpfe_dev->io_usrs = 0;
 		vpfe_dev->numbuffers = config_params.numbuffers;
+		videobuf_stop(&vpfe_dev->buffer_queue);
+		videobuf_mmap_free(&vpfe_dev->buffer_queue);
 	}
 
 	/* Decrement device usrs counter */
 	vpfe_dev->usrs--;
-	/* Close the priority */
-	v4l2_prio_close(&vpfe_dev->prio, fh->prio);
+	v4l2_fh_del(&fh->fh);
+	v4l2_fh_exit(&fh->fh);
 	/* If this is the last file handle */
 	if (!vpfe_dev->usrs) {
 		vpfe_dev->initialized = 0;
@@ -1215,7 +1217,7 @@ static int vpfe_s_std(struct file *file, void *priv, v4l2_std_id std_id)
 	}
 
 	ret = v4l2_device_call_until_err(&vpfe_dev->v4l2_dev, sdinfo->grp_id,
-					 core, s_std, std_id);
+					 video, s_std, std_id);
 	if (ret < 0) {
 		v4l2_err(&vpfe_dev->v4l2_dev, "Failed to set standard\n");
 		goto unlock_out;
@@ -1863,7 +1865,7 @@ static int vpfe_probe(struct platform_device *pdev)
 	}
 	vpfe_dev->ccdc_irq1 = res1->start;
 
-	ret = request_irq(vpfe_dev->ccdc_irq0, vpfe_isr, IRQF_DISABLED,
+	ret = request_irq(vpfe_dev->ccdc_irq0, vpfe_isr, 0,
 			  "vpfe_capture0", vpfe_dev);
 
 	if (0 != ret) {
@@ -1908,14 +1910,13 @@ static int vpfe_probe(struct platform_device *pdev)
 	/* Initialize field of the device objects */
 	vpfe_dev->numbuffers = config_params.numbuffers;
 
-	/* Initialize prio member of device object */
-	v4l2_prio_init(&vpfe_dev->prio);
 	/* register video device */
 	v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev,
 		"trying to register vpfe device.\n");
 	v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev,
 		"video_dev=%x\n", (int)&vpfe_dev->video_dev);
 	vpfe_dev->fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	set_bit(V4L2_FL_USE_FH_PRIO, &vpfe_dev->video_dev->flags);
 	ret = video_register_device(vpfe_dev->video_dev,
 				    VFL_TYPE_GRABBER, -1);
 
diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c
index 5514175bbd0..1e4ec697fb1 100644
--- a/drivers/media/platform/davinci/vpif_capture.c
+++ b/drivers/media/platform/davinci/vpif_capture.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2009 Texas Instruments Inc
+ * Copyright (C) 2014 Lad, Prabhakar <prabhakar.csengg@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -65,14 +66,26 @@ static struct vpif_config_params config_params = {
 	.channel_bufsize[1] = 720 * 576 * 2,
 };
 
+#define VPIF_DRIVER_NAME	"vpif_capture"
+
 /* global variables */
 static struct vpif_device vpif_obj = { {NULL} };
 static struct device *vpif_dev;
 static void vpif_calculate_offsets(struct channel_obj *ch);
 static void vpif_config_addr(struct channel_obj *ch, int muxmode);
 
+static u8 channel_first_int[VPIF_NUMBER_OF_OBJECTS][2] = { {1, 1} };
+
+/* Is set to 1 in case of SDTV formats, 2 in case of HDTV formats. */
+static int ycmux_mode;
+
+static inline struct vpif_cap_buffer *to_vpif_buffer(struct vb2_buffer *vb)
+{
+	return container_of(vb, struct vpif_cap_buffer, vb);
+}
+
 /**
- * buffer_prepare :  callback function for buffer prepare
+ * vpif_buffer_prepare :  callback function for buffer prepare
  * @vb: ptr to vb2_buffer
  *
  * This is the callback function for buffer prepare when vb2_qbuf()
@@ -81,10 +94,8 @@ static void vpif_config_addr(struct channel_obj *ch, int muxmode);
  */
 static int vpif_buffer_prepare(struct vb2_buffer *vb)
 {
-	/* Get the file handle object and channel object */
-	struct vpif_fh *fh = vb2_get_drv_priv(vb->vb2_queue);
 	struct vb2_queue *q = vb->vb2_queue;
-	struct channel_obj *ch = fh->channel;
+	struct channel_obj *ch = vb2_get_drv_priv(q);
 	struct common_obj *common;
 	unsigned long addr;
 
@@ -92,26 +103,22 @@ static int vpif_buffer_prepare(struct vb2_buffer *vb)
 
 	common = &ch->common[VPIF_VIDEO_INDEX];
 
-	if (vb->state != VB2_BUF_STATE_ACTIVE &&
-		vb->state != VB2_BUF_STATE_PREPARED) {
-		vb2_set_plane_payload(vb, 0, common->fmt.fmt.pix.sizeimage);
-		if (vb2_plane_vaddr(vb, 0) &&
-		vb2_get_plane_payload(vb, 0) > vb2_plane_size(vb, 0))
-			goto exit;
-		addr = vb2_dma_contig_plane_dma_addr(vb, 0);
+	vb2_set_plane_payload(vb, 0, common->fmt.fmt.pix.sizeimage);
+	if (vb2_get_plane_payload(vb, 0) > vb2_plane_size(vb, 0))
+		return -EINVAL;
 
-		if (q->streaming) {
-			if (!IS_ALIGNED((addr + common->ytop_off), 8) ||
-				!IS_ALIGNED((addr + common->ybtm_off), 8) ||
-				!IS_ALIGNED((addr + common->ctop_off), 8) ||
-				!IS_ALIGNED((addr + common->cbtm_off), 8))
-				goto exit;
-		}
+	vb->v4l2_buf.field = common->fmt.fmt.pix.field;
+
+	addr = vb2_dma_contig_plane_dma_addr(vb, 0);
+	if (!IS_ALIGNED((addr + common->ytop_off), 8) ||
+		!IS_ALIGNED((addr + common->ybtm_off), 8) ||
+		!IS_ALIGNED((addr + common->ctop_off), 8) ||
+		!IS_ALIGNED((addr + common->cbtm_off), 8)) {
+		vpif_dbg(1, debug, "offset is not aligned\n");
+		return -EINVAL;
 	}
+
 	return 0;
-exit:
-	vpif_dbg(1, debug, "buffer_prepare:offset is not aligned to 8 bytes\n");
-	return -EINVAL;
 }
 
 /**
@@ -131,49 +138,26 @@ static int vpif_buffer_queue_setup(struct vb2_queue *vq,
 				unsigned int *nbuffers, unsigned int *nplanes,
 				unsigned int sizes[], void *alloc_ctxs[])
 {
-	/* Get the file handle object and channel object */
-	struct vpif_fh *fh = vb2_get_drv_priv(vq);
-	struct channel_obj *ch = fh->channel;
+	struct channel_obj *ch = vb2_get_drv_priv(vq);
 	struct common_obj *common;
-	unsigned long size;
 
 	common = &ch->common[VPIF_VIDEO_INDEX];
 
 	vpif_dbg(2, debug, "vpif_buffer_setup\n");
 
-	/* If memory type is not mmap, return */
-	if (V4L2_MEMORY_MMAP == common->memory) {
-		/* Calculate the size of the buffer */
-		size = config_params.channel_bufsize[ch->channel_id];
-		/*
-		 * Checking if the buffer size exceeds the available buffer
-		 * ycmux_mode = 0 means 1 channel mode HD and
-		 * ycmux_mode = 1 means 2 channels mode SD
-		 */
-		if (ch->vpifparams.std_info.ycmux_mode == 0) {
-			if (config_params.video_limit[ch->channel_id])
-				while (size * *nbuffers >
-					(config_params.video_limit[0]
-						+ config_params.video_limit[1]))
-					(*nbuffers)--;
-		} else {
-			if (config_params.video_limit[ch->channel_id])
-				while (size * *nbuffers >
-				config_params.video_limit[ch->channel_id])
-					(*nbuffers)--;
-		}
-
-	} else {
-		size = common->fmt.fmt.pix.sizeimage;
-	}
+	if (fmt && fmt->fmt.pix.sizeimage < common->fmt.fmt.pix.sizeimage)
+		return -EINVAL;
 
-	if (*nbuffers < config_params.min_numbuffers)
-		*nbuffers = config_params.min_numbuffers;
+	if (vq->num_buffers + *nbuffers < 3)
+		*nbuffers = 3 - vq->num_buffers;
 
 	*nplanes = 1;
-	sizes[0] = size;
+	sizes[0] = fmt ? fmt->fmt.pix.sizeimage : common->fmt.fmt.pix.sizeimage;
 	alloc_ctxs[0] = common->alloc_ctx;
 
+	/* Calculate the offset for Y and C data in the buffer */
+	vpif_calculate_offsets(ch);
+
 	return 0;
 }
 
@@ -183,11 +167,8 @@ static int vpif_buffer_queue_setup(struct vb2_queue *vq,
  */
 static void vpif_buffer_queue(struct vb2_buffer *vb)
 {
-	/* Get the file handle object and channel object */
-	struct vpif_fh *fh = vb2_get_drv_priv(vb->vb2_queue);
-	struct channel_obj *ch = fh->channel;
-	struct vpif_cap_buffer *buf = container_of(vb,
-				struct vpif_cap_buffer, vb);
+	struct channel_obj *ch = vb2_get_drv_priv(vb->vb2_queue);
+	struct vpif_cap_buffer *buf = to_vpif_buffer(vb);
 	struct common_obj *common;
 	unsigned long flags;
 
@@ -202,108 +183,25 @@ static void vpif_buffer_queue(struct vb2_buffer *vb)
 }
 
 /**
- * vpif_buf_cleanup : Callback function to free buffer
+ * vpif_start_streaming : Starts the DMA engine for streaming
  * @vb: ptr to vb2_buffer
- *
- * This function is called from the videobuf2 layer to free memory
- * allocated to  the buffers
+ * @count: number of buffers
  */
-static void vpif_buf_cleanup(struct vb2_buffer *vb)
-{
-	/* Get the file handle object and channel object */
-	struct vpif_fh *fh = vb2_get_drv_priv(vb->vb2_queue);
-	struct vpif_cap_buffer *buf = container_of(vb,
-					struct vpif_cap_buffer, vb);
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common;
-	unsigned long flags;
-
-	common = &ch->common[VPIF_VIDEO_INDEX];
-
-	spin_lock_irqsave(&common->irqlock, flags);
-	if (vb->state == VB2_BUF_STATE_ACTIVE)
-		list_del_init(&buf->list);
-	spin_unlock_irqrestore(&common->irqlock, flags);
-
-}
-
-static void vpif_wait_prepare(struct vb2_queue *vq)
-{
-	struct vpif_fh *fh = vb2_get_drv_priv(vq);
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common;
-
-	common = &ch->common[VPIF_VIDEO_INDEX];
-	mutex_unlock(&common->lock);
-}
-
-static void vpif_wait_finish(struct vb2_queue *vq)
-{
-	struct vpif_fh *fh = vb2_get_drv_priv(vq);
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common;
-
-	common = &ch->common[VPIF_VIDEO_INDEX];
-	mutex_lock(&common->lock);
-}
-
-static int vpif_buffer_init(struct vb2_buffer *vb)
-{
-	struct vpif_cap_buffer *buf = container_of(vb,
-					struct vpif_cap_buffer, vb);
-
-	INIT_LIST_HEAD(&buf->list);
-
-	return 0;
-}
-
-static u8 channel_first_int[VPIF_NUMBER_OF_OBJECTS][2] =
-	{ {1, 1} };
-
 static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count)
 {
 	struct vpif_capture_config *vpif_config_data =
 					vpif_dev->platform_data;
-	struct vpif_fh *fh = vb2_get_drv_priv(vq);
-	struct channel_obj *ch = fh->channel;
+	struct channel_obj *ch = vb2_get_drv_priv(vq);
 	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
 	struct vpif_params *vpif = &ch->vpifparams;
-	unsigned long addr = 0;
-	unsigned long flags;
+	struct vpif_cap_buffer *buf, *tmp;
+	unsigned long addr, flags;
 	int ret;
 
-	/* If buffer queue is empty, return error */
 	spin_lock_irqsave(&common->irqlock, flags);
-	if (list_empty(&common->dma_queue)) {
-		spin_unlock_irqrestore(&common->irqlock, flags);
-		vpif_dbg(1, debug, "buffer queue is empty\n");
-		return -EIO;
-	}
 
-	/* Get the next frame from the buffer queue */
-	common->cur_frm = common->next_frm = list_entry(common->dma_queue.next,
-				    struct vpif_cap_buffer, list);
-	/* Remove buffer from the buffer queue */
-	list_del(&common->cur_frm->list);
-	spin_unlock_irqrestore(&common->irqlock, flags);
-	/* Mark state of the current frame to active */
-	common->cur_frm->vb.state = VB2_BUF_STATE_ACTIVE;
-	/* Initialize field_id and started member */
+	/* Initialize field_id */
 	ch->field_id = 0;
-	common->started = 1;
-	addr = vb2_dma_contig_plane_dma_addr(&common->cur_frm->vb, 0);
-
-	/* Calculate the offset for Y and C data in the buffer */
-	vpif_calculate_offsets(ch);
-
-	if ((vpif->std_info.frm_fmt &&
-	    ((common->fmt.fmt.pix.field != V4L2_FIELD_NONE) &&
-	     (common->fmt.fmt.pix.field != V4L2_FIELD_ANY))) ||
-	    (!vpif->std_info.frm_fmt &&
-	     (common->fmt.fmt.pix.field == V4L2_FIELD_NONE))) {
-		vpif_dbg(1, debug, "conflict in field format and std format\n");
-		return -EINVAL;
-	}
 
 	/* configure 1 or 2 channel mode */
 	if (vpif_config_data->setup_input_channel_mode) {
@@ -311,21 +209,37 @@ static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count)
 			setup_input_channel_mode(vpif->std_info.ycmux_mode);
 		if (ret < 0) {
 			vpif_dbg(1, debug, "can't set vpif channel mode\n");
-			return ret;
+			goto err;
 		}
 	}
 
+	ret = v4l2_subdev_call(ch->sd, video, s_stream, 1);
+	if (ret && ret != -ENOIOCTLCMD && ret != -ENODEV) {
+		vpif_dbg(1, debug, "stream on failed in subdev\n");
+		goto err;
+	}
+
 	/* Call vpif_set_params function to set the parameters and addresses */
 	ret = vpif_set_video_params(vpif, ch->channel_id);
-
 	if (ret < 0) {
 		vpif_dbg(1, debug, "can't set video params\n");
-		return ret;
+		goto err;
 	}
 
-	common->started = ret;
+	ycmux_mode = ret;
 	vpif_config_addr(ch, ret);
 
+	/* Get the next frame from the buffer queue */
+	common->cur_frm = common->next_frm = list_entry(common->dma_queue.next,
+				    struct vpif_cap_buffer, list);
+	/* Remove buffer from the buffer queue */
+	list_del(&common->cur_frm->list);
+	spin_unlock_irqrestore(&common->irqlock, flags);
+	/* Mark state of the current frame to active */
+	common->cur_frm->vb.state = VB2_BUF_STATE_ACTIVE;
+
+	addr = vb2_dma_contig_plane_dma_addr(&common->cur_frm->vb, 0);
+
 	common->set_addr(addr + common->ytop_off,
 			 addr + common->ybtm_off,
 			 addr + common->ctop_off,
@@ -336,36 +250,76 @@ static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count)
 	 * VPIF register
 	 */
 	channel_first_int[VPIF_VIDEO_INDEX][ch->channel_id] = 1;
-	if ((VPIF_CHANNEL0_VIDEO == ch->channel_id)) {
+	if (VPIF_CHANNEL0_VIDEO == ch->channel_id) {
 		channel0_intr_assert();
 		channel0_intr_enable(1);
 		enable_channel0(1);
 	}
-	if ((VPIF_CHANNEL1_VIDEO == ch->channel_id) ||
-	    (common->started == 2)) {
+	if (VPIF_CHANNEL1_VIDEO == ch->channel_id ||
+		ycmux_mode == 2) {
 		channel1_intr_assert();
 		channel1_intr_enable(1);
 		enable_channel1(1);
 	}
 
 	return 0;
+
+err:
+	list_for_each_entry_safe(buf, tmp, &common->dma_queue, list) {
+		list_del(&buf->list);
+		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED);
+	}
+	spin_unlock_irqrestore(&common->irqlock, flags);
+
+	return ret;
 }
 
-/* abort streaming and wait for last buffer */
-static int vpif_stop_streaming(struct vb2_queue *vq)
+/**
+ * vpif_stop_streaming : Stop the DMA engine
+ * @vq: ptr to vb2_queue
+ *
+ * This callback stops the DMA engine and any remaining buffers
+ * in the DMA queue are released.
+ */
+static void vpif_stop_streaming(struct vb2_queue *vq)
 {
-	struct vpif_fh *fh = vb2_get_drv_priv(vq);
-	struct channel_obj *ch = fh->channel;
+	struct channel_obj *ch = vb2_get_drv_priv(vq);
 	struct common_obj *common;
 	unsigned long flags;
-
-	if (!vb2_is_streaming(vq))
-		return 0;
+	int ret;
 
 	common = &ch->common[VPIF_VIDEO_INDEX];
 
+	/* Disable channel as per its device type and channel id */
+	if (VPIF_CHANNEL0_VIDEO == ch->channel_id) {
+		enable_channel0(0);
+		channel0_intr_enable(0);
+	}
+	if (VPIF_CHANNEL1_VIDEO == ch->channel_id ||
+		ycmux_mode == 2) {
+		enable_channel1(0);
+		channel1_intr_enable(0);
+	}
+
+	ycmux_mode = 0;
+
+	ret = v4l2_subdev_call(ch->sd, video, s_stream, 0);
+	if (ret && ret != -ENOIOCTLCMD && ret != -ENODEV)
+		vpif_dbg(1, debug, "stream off failed in subdev\n");
+
 	/* release all active buffers */
 	spin_lock_irqsave(&common->irqlock, flags);
+	if (common->cur_frm == common->next_frm) {
+		vb2_buffer_done(&common->cur_frm->vb, VB2_BUF_STATE_ERROR);
+	} else {
+		if (common->cur_frm != NULL)
+			vb2_buffer_done(&common->cur_frm->vb,
+					VB2_BUF_STATE_ERROR);
+		if (common->next_frm != NULL)
+			vb2_buffer_done(&common->next_frm->vb,
+					VB2_BUF_STATE_ERROR);
+	}
+
 	while (!list_empty(&common->dma_queue)) {
 		common->next_frm = list_entry(common->dma_queue.next,
 						struct vpif_cap_buffer, list);
@@ -373,19 +327,13 @@ static int vpif_stop_streaming(struct vb2_queue *vq)
 		vb2_buffer_done(&common->next_frm->vb, VB2_BUF_STATE_ERROR);
 	}
 	spin_unlock_irqrestore(&common->irqlock, flags);
-
-	return 0;
 }
 
 static struct vb2_ops video_qops = {
 	.queue_setup		= vpif_buffer_queue_setup,
-	.wait_prepare		= vpif_wait_prepare,
-	.wait_finish		= vpif_wait_finish,
-	.buf_init		= vpif_buffer_init,
 	.buf_prepare		= vpif_buffer_prepare,
 	.start_streaming	= vpif_start_streaming,
 	.stop_streaming		= vpif_stop_streaming,
-	.buf_cleanup		= vpif_buf_cleanup,
 	.buf_queue		= vpif_buffer_queue,
 };
 
@@ -462,9 +410,6 @@ static irqreturn_t vpif_channel_isr(int irq, void *dev_id)
 	for (i = 0; i < VPIF_NUMBER_OF_OBJECTS; i++) {
 		common = &ch->common[i];
 		/* skip If streaming is not started in this channel */
-		if (0 == common->started)
-			continue;
-
 		/* Check the field format */
 		if (1 == ch->vpifparams.std_info.frm_fmt) {
 			/* Progressive mode */
@@ -666,11 +611,6 @@ static void vpif_config_format(struct channel_obj *ch)
 	vpif_dbg(2, debug, "vpif_config_format\n");
 
 	common->fmt.fmt.pix.field = V4L2_FIELD_ANY;
-	if (config_params.numbuffers[ch->channel_id] == 0)
-		common->memory = V4L2_MEMORY_USERPTR;
-	else
-		common->memory = V4L2_MEMORY_MMAP;
-
 	common->fmt.fmt.pix.sizeimage
 	    = config_params.channel_bufsize[ch->channel_id];
 
@@ -820,425 +760,6 @@ static void vpif_config_addr(struct channel_obj *ch, int muxmode)
 }
 
 /**
- * vpif_mmap : It is used to map kernel space buffers into user spaces
- * @filep: file pointer
- * @vma: ptr to vm_area_struct
- */
-static int vpif_mmap(struct file *filep, struct vm_area_struct *vma)
-{
-	/* Get the channel object and file handle object */
-	struct vpif_fh *fh = filep->private_data;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common = &(ch->common[VPIF_VIDEO_INDEX]);
-	int ret;
-
-	vpif_dbg(2, debug, "vpif_mmap\n");
-
-	if (mutex_lock_interruptible(&common->lock))
-		return -ERESTARTSYS;
-	ret = vb2_mmap(&common->buffer_queue, vma);
-	mutex_unlock(&common->lock);
-	return ret;
-}
-
-/**
- * vpif_poll: It is used for select/poll system call
- * @filep: file pointer
- * @wait: poll table to wait
- */
-static unsigned int vpif_poll(struct file *filep, poll_table * wait)
-{
-	struct vpif_fh *fh = filep->private_data;
-	struct channel_obj *channel = fh->channel;
-	struct common_obj *common = &(channel->common[VPIF_VIDEO_INDEX]);
-	unsigned int res = 0;
-
-	vpif_dbg(2, debug, "vpif_poll\n");
-
-	if (common->started) {
-		mutex_lock(&common->lock);
-		res = vb2_poll(&common->buffer_queue, filep, wait);
-		mutex_unlock(&common->lock);
-	}
-	return res;
-}
-
-/**
- * vpif_open : vpif open handler
- * @filep: file ptr
- *
- * It creates object of file handle structure and stores it in private_data
- * member of filepointer
- */
-static int vpif_open(struct file *filep)
-{
-	struct video_device *vdev = video_devdata(filep);
-	struct common_obj *common;
-	struct video_obj *vid_ch;
-	struct channel_obj *ch;
-	struct vpif_fh *fh;
-
-	vpif_dbg(2, debug, "vpif_open\n");
-
-	ch = video_get_drvdata(vdev);
-
-	vid_ch = &ch->video;
-	common = &ch->common[VPIF_VIDEO_INDEX];
-
-	/* Allocate memory for the file handle object */
-	fh = kzalloc(sizeof(struct vpif_fh), GFP_KERNEL);
-	if (NULL == fh) {
-		vpif_err("unable to allocate memory for file handle object\n");
-		return -ENOMEM;
-	}
-
-	if (mutex_lock_interruptible(&common->lock)) {
-		kfree(fh);
-		return -ERESTARTSYS;
-	}
-	/* store pointer to fh in private_data member of filep */
-	filep->private_data = fh;
-	fh->channel = ch;
-	fh->initialized = 0;
-	/* If decoder is not initialized. initialize it */
-	if (!ch->initialized) {
-		fh->initialized = 1;
-		ch->initialized = 1;
-		memset(&(ch->vpifparams), 0, sizeof(struct vpif_params));
-	}
-	/* Increment channel usrs counter */
-	ch->usrs++;
-	/* Set io_allowed member to false */
-	fh->io_allowed[VPIF_VIDEO_INDEX] = 0;
-	/* Initialize priority of this instance to default priority */
-	fh->prio = V4L2_PRIORITY_UNSET;
-	v4l2_prio_open(&ch->prio, &fh->prio);
-	mutex_unlock(&common->lock);
-	return 0;
-}
-
-/**
- * vpif_release : function to clean up file close
- * @filep: file pointer
- *
- * This function deletes buffer queue, frees the buffers and the vpif file
- * handle
- */
-static int vpif_release(struct file *filep)
-{
-	struct vpif_fh *fh = filep->private_data;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common;
-
-	vpif_dbg(2, debug, "vpif_release\n");
-
-	common = &ch->common[VPIF_VIDEO_INDEX];
-
-	mutex_lock(&common->lock);
-	/* if this instance is doing IO */
-	if (fh->io_allowed[VPIF_VIDEO_INDEX]) {
-		/* Reset io_usrs member of channel object */
-		common->io_usrs = 0;
-		/* Disable channel as per its device type and channel id */
-		if (VPIF_CHANNEL0_VIDEO == ch->channel_id) {
-			enable_channel0(0);
-			channel0_intr_enable(0);
-		}
-		if ((VPIF_CHANNEL1_VIDEO == ch->channel_id) ||
-		    (2 == common->started)) {
-			enable_channel1(0);
-			channel1_intr_enable(0);
-		}
-		common->started = 0;
-		/* Free buffers allocated */
-		vb2_queue_release(&common->buffer_queue);
-		vb2_dma_contig_cleanup_ctx(common->alloc_ctx);
-	}
-
-	/* Decrement channel usrs counter */
-	ch->usrs--;
-
-	/* Close the priority */
-	v4l2_prio_close(&ch->prio, fh->prio);
-
-	if (fh->initialized)
-		ch->initialized = 0;
-
-	mutex_unlock(&common->lock);
-	filep->private_data = NULL;
-	kfree(fh);
-	return 0;
-}
-
-/**
- * vpif_reqbufs() - request buffer handler
- * @file: file ptr
- * @priv: file handle
- * @reqbuf: request buffer structure ptr
- */
-static int vpif_reqbufs(struct file *file, void *priv,
-			struct v4l2_requestbuffers *reqbuf)
-{
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common;
-	u8 index = 0;
-	struct vb2_queue *q;
-	int ret;
-
-	vpif_dbg(2, debug, "vpif_reqbufs\n");
-
-	/**
-	 * This file handle has not initialized the channel,
-	 * It is not allowed to do settings
-	 */
-	if ((VPIF_CHANNEL0_VIDEO == ch->channel_id)
-	    || (VPIF_CHANNEL1_VIDEO == ch->channel_id)) {
-		if (!fh->initialized) {
-			vpif_dbg(1, debug, "Channel Busy\n");
-			return -EBUSY;
-		}
-	}
-
-	if (V4L2_BUF_TYPE_VIDEO_CAPTURE != reqbuf->type || !vpif_dev)
-		return -EINVAL;
-
-	index = VPIF_VIDEO_INDEX;
-
-	common = &ch->common[index];
-
-	if (0 != common->io_usrs)
-		return -EBUSY;
-
-	/* Initialize videobuf2 queue as per the buffer type */
-	common->alloc_ctx = vb2_dma_contig_init_ctx(vpif_dev);
-	if (IS_ERR(common->alloc_ctx)) {
-		vpif_err("Failed to get the context\n");
-		return PTR_ERR(common->alloc_ctx);
-	}
-	q = &common->buffer_queue;
-	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	q->io_modes = VB2_MMAP | VB2_USERPTR;
-	q->drv_priv = fh;
-	q->ops = &video_qops;
-	q->mem_ops = &vb2_dma_contig_memops;
-	q->buf_struct_size = sizeof(struct vpif_cap_buffer);
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-
-	ret = vb2_queue_init(q);
-	if (ret) {
-		vpif_err("vpif_capture: vb2_queue_init() failed\n");
-		vb2_dma_contig_cleanup_ctx(common->alloc_ctx);
-		return ret;
-	}
-	/* Set io allowed member of file handle to TRUE */
-	fh->io_allowed[index] = 1;
-	/* Increment io usrs member of channel object to 1 */
-	common->io_usrs = 1;
-	/* Store type of memory requested in channel object */
-	common->memory = reqbuf->memory;
-	INIT_LIST_HEAD(&common->dma_queue);
-
-	/* Allocate buffers */
-	return vb2_reqbufs(&common->buffer_queue, reqbuf);
-}
-
-/**
- * vpif_querybuf() - query buffer handler
- * @file: file ptr
- * @priv: file handle
- * @buf: v4l2 buffer structure ptr
- */
-static int vpif_querybuf(struct file *file, void *priv,
-				struct v4l2_buffer *buf)
-{
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-
-	vpif_dbg(2, debug, "vpif_querybuf\n");
-
-	if (common->fmt.type != buf->type)
-		return -EINVAL;
-
-	if (common->memory != V4L2_MEMORY_MMAP) {
-		vpif_dbg(1, debug, "Invalid memory\n");
-		return -EINVAL;
-	}
-
-	return vb2_querybuf(&common->buffer_queue, buf);
-}
-
-/**
- * vpif_qbuf() - query buffer handler
- * @file: file ptr
- * @priv: file handle
- * @buf: v4l2 buffer structure ptr
- */
-static int vpif_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
-{
-
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-	struct v4l2_buffer tbuf = *buf;
-
-	vpif_dbg(2, debug, "vpif_qbuf\n");
-
-	if (common->fmt.type != tbuf.type) {
-		vpif_err("invalid buffer type\n");
-		return -EINVAL;
-	}
-
-	if (!fh->io_allowed[VPIF_VIDEO_INDEX]) {
-		vpif_err("fh io not allowed\n");
-		return -EACCES;
-	}
-
-	return vb2_qbuf(&common->buffer_queue, buf);
-}
-
-/**
- * vpif_dqbuf() - query buffer handler
- * @file: file ptr
- * @priv: file handle
- * @buf: v4l2 buffer structure ptr
- */
-static int vpif_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
-{
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-
-	vpif_dbg(2, debug, "vpif_dqbuf\n");
-
-	return vb2_dqbuf(&common->buffer_queue, buf,
-			 (file->f_flags & O_NONBLOCK));
-}
-
-/**
- * vpif_streamon() - streamon handler
- * @file: file ptr
- * @priv: file handle
- * @buftype: v4l2 buffer type
- */
-static int vpif_streamon(struct file *file, void *priv,
-				enum v4l2_buf_type buftype)
-{
-
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-	struct channel_obj *oth_ch = vpif_obj.dev[!ch->channel_id];
-	struct vpif_params *vpif;
-	int ret = 0;
-
-	vpif_dbg(2, debug, "vpif_streamon\n");
-
-	vpif = &ch->vpifparams;
-
-	if (buftype != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
-		vpif_dbg(1, debug, "buffer type not supported\n");
-		return -EINVAL;
-	}
-
-	/* If file handle is not allowed IO, return error */
-	if (!fh->io_allowed[VPIF_VIDEO_INDEX]) {
-		vpif_dbg(1, debug, "io not allowed\n");
-		return -EACCES;
-	}
-
-	/* If Streaming is already started, return error */
-	if (common->started) {
-		vpif_dbg(1, debug, "channel->started\n");
-		return -EBUSY;
-	}
-
-	if ((ch->channel_id == VPIF_CHANNEL0_VIDEO &&
-	    oth_ch->common[VPIF_VIDEO_INDEX].started &&
-	    vpif->std_info.ycmux_mode == 0) ||
-	   ((ch->channel_id == VPIF_CHANNEL1_VIDEO) &&
-	    (2 == oth_ch->common[VPIF_VIDEO_INDEX].started))) {
-		vpif_dbg(1, debug, "other channel is being used\n");
-		return -EBUSY;
-	}
-
-	ret = vpif_check_format(ch, &common->fmt.fmt.pix, 0);
-	if (ret)
-		return ret;
-
-	/* Enable streamon on the sub device */
-	ret = v4l2_subdev_call(ch->sd, video, s_stream, 1);
-
-	if (ret && ret != -ENOIOCTLCMD && ret != -ENODEV) {
-		vpif_dbg(1, debug, "stream on failed in subdev\n");
-		return ret;
-	}
-
-	/* Call vb2_streamon to start streaming in videobuf2 */
-	ret = vb2_streamon(&common->buffer_queue, buftype);
-	if (ret) {
-		vpif_dbg(1, debug, "vb2_streamon\n");
-		return ret;
-	}
-
-	return ret;
-}
-
-/**
- * vpif_streamoff() - streamoff handler
- * @file: file ptr
- * @priv: file handle
- * @buftype: v4l2 buffer type
- */
-static int vpif_streamoff(struct file *file, void *priv,
-				enum v4l2_buf_type buftype)
-{
-
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-	int ret;
-
-	vpif_dbg(2, debug, "vpif_streamoff\n");
-
-	if (buftype != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
-		vpif_dbg(1, debug, "buffer type not supported\n");
-		return -EINVAL;
-	}
-
-	/* If io is allowed for this file handle, return error */
-	if (!fh->io_allowed[VPIF_VIDEO_INDEX]) {
-		vpif_dbg(1, debug, "io not allowed\n");
-		return -EACCES;
-	}
-
-	/* If streaming is not started, return error */
-	if (!common->started) {
-		vpif_dbg(1, debug, "channel->started\n");
-		return -EINVAL;
-	}
-
-	/* disable channel */
-	if (VPIF_CHANNEL0_VIDEO == ch->channel_id) {
-		enable_channel0(0);
-		channel0_intr_enable(0);
-	} else {
-		enable_channel1(0);
-		channel1_intr_enable(0);
-	}
-
-	common->started = 0;
-
-	ret = v4l2_subdev_call(ch->sd, video, s_stream, 0);
-
-	if (ret && ret != -ENOIOCTLCMD && ret != -ENODEV)
-		vpif_dbg(1, debug, "stream off failed in subdev\n");
-
-	return vb2_streamoff(&common->buffer_queue, buftype);
-}
-
-/**
  * vpif_input_to_subdev() - Maps input to sub device
  * @vpif_cfg - global config ptr
  * @chan_cfg - channel config ptr
@@ -1341,8 +862,8 @@ static int vpif_set_input(
  */
 static int vpif_querystd(struct file *file, void *priv, v4l2_std_id *std_id)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 	int ret = 0;
 
 	vpif_dbg(2, debug, "vpif_querystd\n");
@@ -1368,11 +889,22 @@ static int vpif_querystd(struct file *file, void *priv, v4l2_std_id *std_id)
  */
 static int vpif_g_std(struct file *file, void *priv, v4l2_std_id *std)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct vpif_capture_config *config = vpif_dev->platform_data;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
+	struct vpif_capture_chan_config *chan_cfg;
+	struct v4l2_input input;
 
 	vpif_dbg(2, debug, "vpif_g_std\n");
 
+	if (config->chan_config[ch->channel_id].inputs == NULL)
+		return -ENODATA;
+
+	chan_cfg = &config->chan_config[ch->channel_id];
+	input = chan_cfg->inputs[ch->input_idx].input;
+	if (input.capabilities != V4L2_IN_CAP_STD)
+		return -ENODATA;
+
 	*std = ch->video.stdid;
 	return 0;
 }
@@ -1385,31 +917,26 @@ static int vpif_g_std(struct file *file, void *priv, v4l2_std_id *std)
  */
 static int vpif_s_std(struct file *file, void *priv, v4l2_std_id std_id)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct vpif_capture_config *config = vpif_dev->platform_data;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-	int ret = 0;
+	struct vpif_capture_chan_config *chan_cfg;
+	struct v4l2_input input;
+	int ret;
 
 	vpif_dbg(2, debug, "vpif_s_std\n");
 
-	if (common->started) {
-		vpif_err("streaming in progress\n");
-		return -EBUSY;
-	}
-
-	if ((VPIF_CHANNEL0_VIDEO == ch->channel_id) ||
-	    (VPIF_CHANNEL1_VIDEO == ch->channel_id)) {
-		if (!fh->initialized) {
-			vpif_dbg(1, debug, "Channel Busy\n");
-			return -EBUSY;
-		}
-	}
+	if (config->chan_config[ch->channel_id].inputs == NULL)
+		return -ENODATA;
 
-	ret = v4l2_prio_check(&ch->prio, fh->prio);
-	if (0 != ret)
-		return ret;
+	chan_cfg = &config->chan_config[ch->channel_id];
+	input = chan_cfg->inputs[ch->input_idx].input;
+	if (input.capabilities != V4L2_IN_CAP_STD)
+		return -ENODATA;
 
-	fh->initialized = 1;
+	if (vb2_is_busy(&common->buffer_queue))
+		return -EBUSY;
 
 	/* Call encoder subdevice function to set the standard */
 	ch->video.stdid = std_id;
@@ -1425,7 +952,7 @@ static int vpif_s_std(struct file *file, void *priv, v4l2_std_id std_id)
 	vpif_config_format(ch);
 
 	/* set standard in the sub device */
-	ret = v4l2_subdev_call(ch->sd, core, s_std, std_id);
+	ret = v4l2_subdev_call(ch->sd, video, s_std, std_id);
 	if (ret && ret != -ENOIOCTLCMD && ret != -ENODEV) {
 		vpif_dbg(1, debug, "Failed to set standard for sub devices\n");
 		return ret;
@@ -1444,9 +971,9 @@ static int vpif_enum_input(struct file *file, void *priv,
 {
 
 	struct vpif_capture_config *config = vpif_dev->platform_data;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 	struct vpif_capture_chan_config *chan_cfg;
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
 
 	chan_cfg = &config->chan_config[ch->channel_id];
 
@@ -1468,8 +995,8 @@ static int vpif_enum_input(struct file *file, void *priv,
  */
 static int vpif_g_input(struct file *file, void *priv, unsigned int *index)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 
 	*index = ch->input_idx;
 	return 0;
@@ -1484,35 +1011,19 @@ static int vpif_g_input(struct file *file, void *priv, unsigned int *index)
 static int vpif_s_input(struct file *file, void *priv, unsigned int index)
 {
 	struct vpif_capture_config *config = vpif_dev->platform_data;
-	struct vpif_capture_chan_config *chan_cfg;
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-	int ret;
+	struct vpif_capture_chan_config *chan_cfg;
 
 	chan_cfg = &config->chan_config[ch->channel_id];
 
 	if (index >= chan_cfg->input_count)
 		return -EINVAL;
 
-	if (common->started) {
-		vpif_err("Streaming in progress\n");
+	if (vb2_is_busy(&common->buffer_queue))
 		return -EBUSY;
-	}
-
-	if ((VPIF_CHANNEL0_VIDEO == ch->channel_id) ||
-	    (VPIF_CHANNEL1_VIDEO == ch->channel_id)) {
-		if (!fh->initialized) {
-			vpif_dbg(1, debug, "Channel Busy\n");
-			return -EBUSY;
-		}
-	}
 
-	ret = v4l2_prio_check(&ch->prio, fh->prio);
-	if (0 != ret)
-		return ret;
-
-	fh->initialized = 1;
 	return vpif_set_input(config, ch, index);
 }
 
@@ -1525,8 +1036,8 @@ static int vpif_s_input(struct file *file, void *priv, unsigned int index)
 static int vpif_enum_fmt_vid_cap(struct file *file, void  *priv,
 					struct v4l2_fmtdesc *fmt)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 
 	if (fmt->index != 0) {
 		vpif_dbg(1, debug, "Invalid format index\n");
@@ -1555,8 +1066,8 @@ static int vpif_enum_fmt_vid_cap(struct file *file, void  *priv,
 static int vpif_try_fmt_vid_cap(struct file *file, void *priv,
 				struct v4l2_format *fmt)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 	struct v4l2_pix_format *pixfmt = &fmt->fmt.pix;
 
 	return vpif_check_format(ch, pixfmt, 1);
@@ -1572,8 +1083,8 @@ static int vpif_try_fmt_vid_cap(struct file *file, void *priv,
 static int vpif_g_fmt_vid_cap(struct file *file, void *priv,
 				struct v4l2_format *fmt)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
 
 	/* Check the validity of the buffer type */
@@ -1594,33 +1105,16 @@ static int vpif_g_fmt_vid_cap(struct file *file, void *priv,
 static int vpif_s_fmt_vid_cap(struct file *file, void *priv,
 				struct v4l2_format *fmt)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
 	struct v4l2_pix_format *pixfmt;
 	int ret = 0;
 
 	vpif_dbg(2, debug, "%s\n", __func__);
 
-	/* If streaming is started, return error */
-	if (common->started) {
-		vpif_dbg(1, debug, "Streaming is started\n");
+	if (vb2_is_busy(&common->buffer_queue))
 		return -EBUSY;
-	}
-
-	if ((VPIF_CHANNEL0_VIDEO == ch->channel_id) ||
-	    (VPIF_CHANNEL1_VIDEO == ch->channel_id)) {
-		if (!fh->initialized) {
-			vpif_dbg(1, debug, "Channel Busy\n");
-			return -EBUSY;
-		}
-	}
-
-	ret = v4l2_prio_check(&ch->prio, fh->prio);
-	if (0 != ret)
-		return ret;
-
-	fh->initialized = 1;
 
 	pixfmt = &fmt->fmt.pix;
 	/* Check for valid field format */
@@ -1646,7 +1140,7 @@ static int vpif_querycap(struct file *file, void  *priv,
 
 	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
 	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
-	snprintf(cap->driver, sizeof(cap->driver), "%s", dev_name(vpif_dev));
+	strlcpy(cap->driver, VPIF_DRIVER_NAME, sizeof(cap->driver));
 	snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
 		 dev_name(vpif_dev));
 	strlcpy(cap->card, config->card_name, sizeof(cap->card));
@@ -1655,61 +1149,6 @@ static int vpif_querycap(struct file *file, void  *priv,
 }
 
 /**
- * vpif_g_priority() - get priority handler
- * @file: file ptr
- * @priv: file handle
- * @prio: ptr to v4l2_priority structure
- */
-static int vpif_g_priority(struct file *file, void *priv,
-			   enum v4l2_priority *prio)
-{
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-
-	*prio = v4l2_prio_max(&ch->prio);
-
-	return 0;
-}
-
-/**
- * vpif_s_priority() - set priority handler
- * @file: file ptr
- * @priv: file handle
- * @prio: ptr to v4l2_priority structure
- */
-static int vpif_s_priority(struct file *file, void *priv, enum v4l2_priority p)
-{
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-
-	return v4l2_prio_change(&ch->prio, &fh->prio, p);
-}
-
-/**
- * vpif_cropcap() - cropcap handler
- * @file: file ptr
- * @priv: file handle
- * @crop: ptr to v4l2_cropcap structure
- */
-static int vpif_cropcap(struct file *file, void *priv,
-			struct v4l2_cropcap *crop)
-{
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-
-	if (V4L2_BUF_TYPE_VIDEO_CAPTURE != crop->type)
-		return -EINVAL;
-
-	crop->bounds.left = 0;
-	crop->bounds.top = 0;
-	crop->bounds.height = common->height;
-	crop->bounds.width = common->width;
-	crop->defrect = crop->bounds;
-	return 0;
-}
-
-/**
  * vpif_enum_dv_timings() - ENUM_DV_TIMINGS handler
  * @file: file ptr
  * @priv: file handle
@@ -1719,13 +1158,27 @@ static int
 vpif_enum_dv_timings(struct file *file, void *priv,
 		     struct v4l2_enum_dv_timings *timings)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct vpif_capture_config *config = vpif_dev->platform_data;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
+	struct vpif_capture_chan_config *chan_cfg;
+	struct v4l2_input input;
 	int ret;
 
-	ret = v4l2_subdev_call(ch->sd, video, enum_dv_timings, timings);
+	if (config->chan_config[ch->channel_id].inputs == NULL)
+		return -ENODATA;
+
+	chan_cfg = &config->chan_config[ch->channel_id];
+	input = chan_cfg->inputs[ch->input_idx].input;
+	if (input.capabilities != V4L2_IN_CAP_DV_TIMINGS)
+		return -ENODATA;
+
+	timings->pad = 0;
+
+	ret = v4l2_subdev_call(ch->sd, pad, enum_dv_timings, timings);
 	if (ret == -ENOIOCTLCMD || ret == -ENODEV)
 		return -EINVAL;
+
 	return ret;
 }
 
@@ -1739,13 +1192,25 @@ static int
 vpif_query_dv_timings(struct file *file, void *priv,
 		      struct v4l2_dv_timings *timings)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct vpif_capture_config *config = vpif_dev->platform_data;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
+	struct vpif_capture_chan_config *chan_cfg;
+	struct v4l2_input input;
 	int ret;
 
+	if (config->chan_config[ch->channel_id].inputs == NULL)
+		return -ENODATA;
+
+	chan_cfg = &config->chan_config[ch->channel_id];
+	input = chan_cfg->inputs[ch->input_idx].input;
+	if (input.capabilities != V4L2_IN_CAP_DV_TIMINGS)
+		return -ENODATA;
+
 	ret = v4l2_subdev_call(ch->sd, video, query_dv_timings, timings);
 	if (ret == -ENOIOCTLCMD || ret == -ENODEV)
 		return -ENODATA;
+
 	return ret;
 }
 
@@ -1758,19 +1223,34 @@ vpif_query_dv_timings(struct file *file, void *priv,
 static int vpif_s_dv_timings(struct file *file, void *priv,
 		struct v4l2_dv_timings *timings)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct vpif_capture_config *config = vpif_dev->platform_data;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 	struct vpif_params *vpifparams = &ch->vpifparams;
 	struct vpif_channel_config_params *std_info = &vpifparams->std_info;
+	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
 	struct video_obj *vid_ch = &ch->video;
 	struct v4l2_bt_timings *bt = &vid_ch->dv_timings.bt;
+	struct vpif_capture_chan_config *chan_cfg;
+	struct v4l2_input input;
 	int ret;
 
+	if (config->chan_config[ch->channel_id].inputs == NULL)
+		return -ENODATA;
+
+	chan_cfg = &config->chan_config[ch->channel_id];
+	input = chan_cfg->inputs[ch->input_idx].input;
+	if (input.capabilities != V4L2_IN_CAP_DV_TIMINGS)
+		return -ENODATA;
+
 	if (timings->type != V4L2_DV_BT_656_1120) {
 		vpif_dbg(2, debug, "Timing type not defined\n");
 		return -EINVAL;
 	}
 
+	if (vb2_is_busy(&common->buffer_queue))
+		return -EBUSY;
+
 	/* Configure subdevice timings, if any */
 	ret = v4l2_subdev_call(ch->sd, video, s_dv_timings, timings);
 	if (ret == -ENOIOCTLCMD || ret == -ENODEV)
@@ -1799,19 +1279,15 @@ static int vpif_s_dv_timings(struct file *file, void *priv,
 
 	/* Configure video port timings */
 
-	std_info->eav2sav = bt->hbackporch + bt->hfrontporch +
-		bt->hsync - 8;
+	std_info->eav2sav = V4L2_DV_BT_BLANKING_WIDTH(bt) - 8;
 	std_info->sav2eav = bt->width;
 
 	std_info->l1 = 1;
 	std_info->l3 = bt->vsync + bt->vbackporch + 1;
 
+	std_info->vsize = V4L2_DV_BT_FRAME_HEIGHT(bt);
 	if (bt->interlaced) {
 		if (bt->il_vbackporch || bt->il_vfrontporch || bt->il_vsync) {
-			std_info->vsize = bt->height * 2 +
-				bt->vfrontporch + bt->vsync + bt->vbackporch +
-				bt->il_vfrontporch + bt->il_vsync +
-				bt->il_vbackporch;
 			std_info->l5 = std_info->vsize/2 -
 				(bt->vfrontporch - 1);
 			std_info->l7 = std_info->vsize/2 + 1;
@@ -1825,8 +1301,6 @@ static int vpif_s_dv_timings(struct file *file, void *priv,
 			return -EINVAL;
 		}
 	} else {
-		std_info->vsize = bt->height + bt->vfrontporch +
-			bt->vsync + bt->vbackporch;
 		std_info->l5 = std_info->vsize - (bt->vfrontporch - 1);
 	}
 	strncpy(std_info->name, "Custom timings BT656/1120", VPIF_MAX_NAME);
@@ -1852,9 +1326,20 @@ static int vpif_s_dv_timings(struct file *file, void *priv,
 static int vpif_g_dv_timings(struct file *file, void *priv,
 		struct v4l2_dv_timings *timings)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct vpif_capture_config *config = vpif_dev->platform_data;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 	struct video_obj *vid_ch = &ch->video;
+	struct vpif_capture_chan_config *chan_cfg;
+	struct v4l2_input input;
+
+	if (config->chan_config[ch->channel_id].inputs == NULL)
+		return -ENODATA;
+
+	chan_cfg = &config->chan_config[ch->channel_id];
+	input = chan_cfg->inputs[ch->input_idx].input;
+	if (input.capabilities != V4L2_IN_CAP_DV_TIMINGS)
+		return -ENODATA;
 
 	*timings = vid_ch->dv_timings;
 
@@ -1878,49 +1363,45 @@ static int vpif_log_status(struct file *filep, void *priv)
 
 /* vpif capture ioctl operations */
 static const struct v4l2_ioctl_ops vpif_ioctl_ops = {
-	.vidioc_querycap        	= vpif_querycap,
-	.vidioc_g_priority		= vpif_g_priority,
-	.vidioc_s_priority		= vpif_s_priority,
+	.vidioc_querycap		= vpif_querycap,
 	.vidioc_enum_fmt_vid_cap	= vpif_enum_fmt_vid_cap,
-	.vidioc_g_fmt_vid_cap  		= vpif_g_fmt_vid_cap,
+	.vidioc_g_fmt_vid_cap		= vpif_g_fmt_vid_cap,
 	.vidioc_s_fmt_vid_cap		= vpif_s_fmt_vid_cap,
 	.vidioc_try_fmt_vid_cap		= vpif_try_fmt_vid_cap,
+
 	.vidioc_enum_input		= vpif_enum_input,
 	.vidioc_s_input			= vpif_s_input,
 	.vidioc_g_input			= vpif_g_input,
-	.vidioc_reqbufs         	= vpif_reqbufs,
-	.vidioc_querybuf        	= vpif_querybuf,
+
+	.vidioc_reqbufs			= vb2_ioctl_reqbufs,
+	.vidioc_create_bufs		= vb2_ioctl_create_bufs,
+	.vidioc_querybuf		= vb2_ioctl_querybuf,
+	.vidioc_qbuf			= vb2_ioctl_qbuf,
+	.vidioc_dqbuf			= vb2_ioctl_dqbuf,
+	.vidioc_expbuf			= vb2_ioctl_expbuf,
+	.vidioc_streamon		= vb2_ioctl_streamon,
+	.vidioc_streamoff		= vb2_ioctl_streamoff,
+
 	.vidioc_querystd		= vpif_querystd,
-	.vidioc_s_std           	= vpif_s_std,
+	.vidioc_s_std			= vpif_s_std,
 	.vidioc_g_std			= vpif_g_std,
-	.vidioc_qbuf            	= vpif_qbuf,
-	.vidioc_dqbuf           	= vpif_dqbuf,
-	.vidioc_streamon        	= vpif_streamon,
-	.vidioc_streamoff       	= vpif_streamoff,
-	.vidioc_cropcap         	= vpif_cropcap,
-	.vidioc_enum_dv_timings         = vpif_enum_dv_timings,
-	.vidioc_query_dv_timings        = vpif_query_dv_timings,
-	.vidioc_s_dv_timings            = vpif_s_dv_timings,
-	.vidioc_g_dv_timings            = vpif_g_dv_timings,
+
+	.vidioc_enum_dv_timings		= vpif_enum_dv_timings,
+	.vidioc_query_dv_timings	= vpif_query_dv_timings,
+	.vidioc_s_dv_timings		= vpif_s_dv_timings,
+	.vidioc_g_dv_timings		= vpif_g_dv_timings,
+
 	.vidioc_log_status		= vpif_log_status,
 };
 
 /* vpif file operations */
 static struct v4l2_file_operations vpif_fops = {
 	.owner = THIS_MODULE,
-	.open = vpif_open,
-	.release = vpif_release,
+	.open = v4l2_fh_open,
+	.release = vb2_fop_release,
 	.unlocked_ioctl = video_ioctl2,
-	.mmap = vpif_mmap,
-	.poll = vpif_poll
-};
-
-/* vpif video template */
-static struct video_device vpif_video_template = {
-	.name		= "vpif",
-	.fops		= &vpif_fops,
-	.minor		= -1,
-	.ioctl_ops	= &vpif_ioctl_ops,
+	.mmap = vb2_fop_mmap,
+	.poll = vb2_fop_poll
 };
 
 /**
@@ -1979,6 +1460,115 @@ vpif_init_free_channel_objects:
 	return err;
 }
 
+static int vpif_async_bound(struct v4l2_async_notifier *notifier,
+			    struct v4l2_subdev *subdev,
+			    struct v4l2_async_subdev *asd)
+{
+	int i;
+
+	for (i = 0; i < vpif_obj.config->subdev_count; i++)
+		if (!strcmp(vpif_obj.config->subdev_info[i].name,
+			    subdev->name)) {
+			vpif_obj.sd[i] = subdev;
+			return 0;
+		}
+
+	return -EINVAL;
+}
+
+static int vpif_probe_complete(void)
+{
+	struct common_obj *common;
+	struct video_device *vdev;
+	struct channel_obj *ch;
+	struct vb2_queue *q;
+	int i, j, err, k;
+
+	for (j = 0; j < VPIF_CAPTURE_MAX_DEVICES; j++) {
+		ch = vpif_obj.dev[j];
+		ch->channel_id = j;
+		common = &(ch->common[VPIF_VIDEO_INDEX]);
+		spin_lock_init(&common->irqlock);
+		mutex_init(&common->lock);
+
+		/* select input 0 */
+		err = vpif_set_input(vpif_obj.config, ch, 0);
+		if (err)
+			goto probe_out;
+
+		/* Initialize vb2 queue */
+		q = &common->buffer_queue;
+		q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+		q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;
+		q->drv_priv = ch;
+		q->ops = &video_qops;
+		q->mem_ops = &vb2_dma_contig_memops;
+		q->buf_struct_size = sizeof(struct vpif_cap_buffer);
+		q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+		q->min_buffers_needed = 1;
+		q->lock = &common->lock;
+
+		err = vb2_queue_init(q);
+		if (err) {
+			vpif_err("vpif_capture: vb2_queue_init() failed\n");
+			goto probe_out;
+		}
+
+		common->alloc_ctx = vb2_dma_contig_init_ctx(vpif_dev);
+		if (IS_ERR(common->alloc_ctx)) {
+			vpif_err("Failed to get the context\n");
+			err = PTR_ERR(common->alloc_ctx);
+			goto probe_out;
+		}
+
+		INIT_LIST_HEAD(&common->dma_queue);
+
+		/* Initialize the video_device structure */
+		vdev = ch->video_dev;
+		strlcpy(vdev->name, VPIF_DRIVER_NAME, sizeof(vdev->name));
+		vdev->release = video_device_release;
+		vdev->fops = &vpif_fops;
+		vdev->ioctl_ops = &vpif_ioctl_ops;
+		vdev->v4l2_dev = &vpif_obj.v4l2_dev;
+		vdev->vfl_dir = VFL_DIR_RX;
+		vdev->queue = q;
+		vdev->lock = &common->lock;
+		set_bit(V4L2_FL_USE_FH_PRIO, &vdev->flags);
+		video_set_drvdata(ch->video_dev, ch);
+		err = video_register_device(vdev,
+					    VFL_TYPE_GRABBER, (j ? 1 : 0));
+		if (err)
+			goto probe_out;
+	}
+
+	v4l2_info(&vpif_obj.v4l2_dev, "VPIF capture driver initialized\n");
+	return 0;
+
+probe_out:
+	for (k = 0; k < j; k++) {
+		/* Get the pointer to the channel object */
+		ch = vpif_obj.dev[k];
+		common = &ch->common[k];
+		vb2_dma_contig_cleanup_ctx(common->alloc_ctx);
+		/* Unregister video device */
+		video_unregister_device(ch->video_dev);
+	}
+	kfree(vpif_obj.sd);
+	for (i = 0; i < VPIF_CAPTURE_MAX_DEVICES; i++) {
+		ch = vpif_obj.dev[i];
+		/* Note: does nothing if ch->video_dev == NULL */
+		video_device_release(ch->video_dev);
+	}
+	v4l2_device_unregister(&vpif_obj.v4l2_dev);
+
+	return err;
+}
+
+static int vpif_async_complete(struct v4l2_async_notifier *notifier)
+{
+	return vpif_probe_complete();
+}
+
 /**
  * vpif_probe : This function probes the vpif capture driver
  * @pdev: platform device pointer
@@ -1989,16 +1579,13 @@ vpif_init_free_channel_objects:
 static __init int vpif_probe(struct platform_device *pdev)
 {
 	struct vpif_subdev_info *subdevdata;
-	struct vpif_capture_config *config;
-	int i, j, k, err;
+	int i, j, err;
 	int res_idx = 0;
 	struct i2c_adapter *i2c_adap;
 	struct channel_obj *ch;
-	struct common_obj *common;
 	struct video_device *vfd;
 	struct resource *res;
 	int subdev_count;
-	size_t size;
 
 	vpif_dev = &pdev->dev;
 
@@ -2016,7 +1603,7 @@ static __init int vpif_probe(struct platform_device *pdev)
 
 	while ((res = platform_get_resource(pdev, IORESOURCE_IRQ, res_idx))) {
 		err = devm_request_irq(&pdev->dev, res->start, vpif_channel_isr,
-					IRQF_SHARED, "VPIF_Capture",
+					IRQF_SHARED, VPIF_DRIVER_NAME,
 					(void *)(&vpif_obj.dev[res_idx]->
 					channel_id));
 		if (err) {
@@ -2040,38 +1627,13 @@ static __init int vpif_probe(struct platform_device *pdev)
 			goto vpif_unregister;
 		}
 
-		/* Initialize field of video device */
-		*vfd = vpif_video_template;
-		vfd->v4l2_dev = &vpif_obj.v4l2_dev;
-		vfd->release = video_device_release;
-		snprintf(vfd->name, sizeof(vfd->name),
-			 "VPIF_Capture_DRIVER_V%s",
-			 VPIF_CAPTURE_VERSION);
 		/* Set video_dev to the video device */
 		ch->video_dev = vfd;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (res) {
-		size = resource_size(res);
-		/* The resources are divided into two equal memory and when we
-		 * have HD output we can add them together
-		 */
-		for (j = 0; j < VPIF_CAPTURE_MAX_DEVICES; j++) {
-			ch = vpif_obj.dev[j];
-			ch->channel_id = j;
-			/* only enabled if second resource exists */
-			config_params.video_limit[ch->channel_id] = 0;
-			if (size)
-				config_params.video_limit[ch->channel_id] =
-									size/2;
-		}
-	}
+	vpif_obj.config = pdev->dev.platform_data;
 
-	i2c_adap = i2c_get_adapter(1);
-	config = pdev->dev.platform_data;
-
-	subdev_count = config->subdev_count;
+	subdev_count = vpif_obj.config->subdev_count;
 	vpif_obj.sd = kzalloc(sizeof(struct v4l2_subdev *) * subdev_count,
 				GFP_KERNEL);
 	if (vpif_obj.sd == NULL) {
@@ -2080,54 +1642,43 @@ static __init int vpif_probe(struct platform_device *pdev)
 		goto vpif_sd_error;
 	}
 
-	for (i = 0; i < subdev_count; i++) {
-		subdevdata = &config->subdev_info[i];
-		vpif_obj.sd[i] =
-			v4l2_i2c_new_subdev_board(&vpif_obj.v4l2_dev,
-						  i2c_adap,
-						  &subdevdata->board_info,
-						  NULL);
-
-		if (!vpif_obj.sd[i]) {
-			vpif_err("Error registering v4l2 subdevice\n");
-			err = -ENODEV;
+	if (!vpif_obj.config->asd_sizes) {
+		i2c_adap = i2c_get_adapter(1);
+		for (i = 0; i < subdev_count; i++) {
+			subdevdata = &vpif_obj.config->subdev_info[i];
+			vpif_obj.sd[i] =
+				v4l2_i2c_new_subdev_board(&vpif_obj.v4l2_dev,
+							  i2c_adap,
+							  &subdevdata->
+							  board_info,
+							  NULL);
+
+			if (!vpif_obj.sd[i]) {
+				vpif_err("Error registering v4l2 subdevice\n");
+				err = -ENODEV;
+				goto probe_subdev_out;
+			}
+			v4l2_info(&vpif_obj.v4l2_dev,
+				  "registered sub device %s\n",
+				   subdevdata->name);
+		}
+		vpif_probe_complete();
+	} else {
+		vpif_obj.notifier.subdevs = vpif_obj.config->asd;
+		vpif_obj.notifier.num_subdevs = vpif_obj.config->asd_sizes[0];
+		vpif_obj.notifier.bound = vpif_async_bound;
+		vpif_obj.notifier.complete = vpif_async_complete;
+		err = v4l2_async_notifier_register(&vpif_obj.v4l2_dev,
+						   &vpif_obj.notifier);
+		if (err) {
+			vpif_err("Error registering async notifier\n");
+			err = -EINVAL;
 			goto probe_subdev_out;
 		}
-		v4l2_info(&vpif_obj.v4l2_dev, "registered sub device %s\n",
-			  subdevdata->name);
 	}
 
-	for (j = 0; j < VPIF_CAPTURE_MAX_DEVICES; j++) {
-		ch = vpif_obj.dev[j];
-		ch->channel_id = j;
-		common = &(ch->common[VPIF_VIDEO_INDEX]);
-		spin_lock_init(&common->irqlock);
-		mutex_init(&common->lock);
-		ch->video_dev->lock = &common->lock;
-		/* Initialize prio member of channel object */
-		v4l2_prio_init(&ch->prio);
-		video_set_drvdata(ch->video_dev, ch);
-
-		/* select input 0 */
-		err = vpif_set_input(config, ch, 0);
-		if (err)
-			goto probe_out;
-
-		err = video_register_device(ch->video_dev,
-					    VFL_TYPE_GRABBER, (j ? 1 : 0));
-		if (err)
-			goto probe_out;
-	}
-	v4l2_info(&vpif_obj.v4l2_dev, "VPIF capture driver initialized\n");
 	return 0;
 
-probe_out:
-	for (k = 0; k < j; k++) {
-		/* Get the pointer to the channel object */
-		ch = vpif_obj.dev[k];
-		/* Unregister video device */
-		video_unregister_device(ch->video_dev);
-	}
 probe_subdev_out:
 	/* free sub devices memory */
 	kfree(vpif_obj.sd);
@@ -2152,6 +1703,7 @@ vpif_unregister:
  */
 static int vpif_remove(struct platform_device *device)
 {
+	struct common_obj *common;
 	struct channel_obj *ch;
 	int i;
 
@@ -2162,6 +1714,8 @@ static int vpif_remove(struct platform_device *device)
 	for (i = 0; i < VPIF_CAPTURE_MAX_DEVICES; i++) {
 		/* Get the pointer to the channel object */
 		ch = vpif_obj.dev[i];
+		common = &ch->common[i];
+		vb2_dma_contig_cleanup_ctx(common->alloc_ctx);
 		/* Unregister video device */
 		video_unregister_device(ch->video_dev);
 		kfree(vpif_obj.dev[i]);
@@ -2169,7 +1723,7 @@ static int vpif_remove(struct platform_device *device)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 /**
  * vpif_suspend: vpif device suspend
  */
@@ -2184,18 +1738,20 @@ static int vpif_suspend(struct device *dev)
 		/* Get the pointer to the channel object */
 		ch = vpif_obj.dev[i];
 		common = &ch->common[VPIF_VIDEO_INDEX];
+
+		if (!vb2_is_streaming(&common->buffer_queue))
+			continue;
+
 		mutex_lock(&common->lock);
-		if (ch->usrs && common->io_usrs) {
-			/* Disable channel */
-			if (ch->channel_id == VPIF_CHANNEL0_VIDEO) {
-				enable_channel0(0);
-				channel0_intr_enable(0);
-			}
-			if (ch->channel_id == VPIF_CHANNEL1_VIDEO ||
-			    common->started == 2) {
-				enable_channel1(0);
-				channel1_intr_enable(0);
-			}
+		/* Disable channel */
+		if (ch->channel_id == VPIF_CHANNEL0_VIDEO) {
+			enable_channel0(0);
+			channel0_intr_enable(0);
+		}
+		if (ch->channel_id == VPIF_CHANNEL1_VIDEO ||
+			ycmux_mode == 2) {
+			enable_channel1(0);
+			channel1_intr_enable(0);
 		}
 		mutex_unlock(&common->lock);
 	}
@@ -2216,40 +1772,35 @@ static int vpif_resume(struct device *dev)
 		/* Get the pointer to the channel object */
 		ch = vpif_obj.dev[i];
 		common = &ch->common[VPIF_VIDEO_INDEX];
+
+		if (!vb2_is_streaming(&common->buffer_queue))
+			continue;
+
 		mutex_lock(&common->lock);
-		if (ch->usrs && common->io_usrs) {
-			/* Disable channel */
-			if (ch->channel_id == VPIF_CHANNEL0_VIDEO) {
-				enable_channel0(1);
-				channel0_intr_enable(1);
-			}
-			if (ch->channel_id == VPIF_CHANNEL1_VIDEO ||
-			    common->started == 2) {
-				enable_channel1(1);
-				channel1_intr_enable(1);
-			}
+		/* Enable channel */
+		if (ch->channel_id == VPIF_CHANNEL0_VIDEO) {
+			enable_channel0(1);
+			channel0_intr_enable(1);
+		}
+		if (ch->channel_id == VPIF_CHANNEL1_VIDEO ||
+			ycmux_mode == 2) {
+			enable_channel1(1);
+			channel1_intr_enable(1);
 		}
 		mutex_unlock(&common->lock);
 	}
 
 	return 0;
 }
-
-static const struct dev_pm_ops vpif_dev_pm_ops = {
-	.suspend = vpif_suspend,
-	.resume = vpif_resume,
-};
-
-#define vpif_pm_ops (&vpif_dev_pm_ops)
-#else
-#define vpif_pm_ops NULL
 #endif
 
+static SIMPLE_DEV_PM_OPS(vpif_pm_ops, vpif_suspend, vpif_resume);
+
 static __refdata struct platform_driver vpif_driver = {
 	.driver	= {
-		.name	= "vpif_capture",
+		.name	= VPIF_DRIVER_NAME,
 		.owner	= THIS_MODULE,
-		.pm	= vpif_pm_ops,
+		.pm	= &vpif_pm_ops,
 	},
 	.probe = vpif_probe,
 	.remove = vpif_remove,
diff --git a/drivers/media/platform/davinci/vpif_capture.h b/drivers/media/platform/davinci/vpif_capture.h
index 0ebb3126036..1ee17824f48 100644
--- a/drivers/media/platform/davinci/vpif_capture.h
+++ b/drivers/media/platform/davinci/vpif_capture.h
@@ -19,8 +19,6 @@
 #ifndef VPIF_CAPTURE_H
 #define VPIF_CAPTURE_H
 
-#ifdef __KERNEL__
-
 /* Header files */
 #include <media/videobuf2-dma-contig.h>
 #include <media/v4l2-device.h>
@@ -63,11 +61,6 @@ struct common_obj {
 	struct vpif_cap_buffer *cur_frm;
 	/* Pointer pointing to current v4l2_buffer */
 	struct vpif_cap_buffer *next_frm;
-	/*
-	 * This field keeps track of type of buffer exchange mechanism
-	 * user has selected
-	 */
-	enum v4l2_memory memory;
 	/* Used to store pixel format */
 	struct v4l2_format fmt;
 	/* Buffer queue used in video-buf */
@@ -80,10 +73,6 @@ struct common_obj {
 	spinlock_t irqlock;
 	/* lock used to access this structure */
 	struct mutex lock;
-	/* number of users performing IO */
-	u32 io_usrs;
-	/* Indicates whether streaming started */
-	u8 started;
 	/* Function pointer to set the addresses */
 	void (*set_addr) (unsigned long, unsigned long, unsigned long,
 			  unsigned long);
@@ -104,10 +93,6 @@ struct common_obj {
 struct channel_obj {
 	/* Identifies video device for this channel */
 	struct video_device *video_dev;
-	/* Used to keep track of state of the priority */
-	struct v4l2_prio_state prio;
-	/* number of open instances of the channel */
-	int usrs;
 	/* Indicates id of the field which is being displayed */
 	u32 field_id;
 	/* flag to indicate whether decoder is initialized */
@@ -126,22 +111,12 @@ struct channel_obj {
 	struct video_obj video;
 };
 
-/* File handle structure */
-struct vpif_fh {
-	/* pointer to channel object for opened device */
-	struct channel_obj *channel;
-	/* Indicates whether this file handle is doing IO */
-	u8 io_allowed[VPIF_NUMBER_OF_OBJECTS];
-	/* Used to keep track priority of this instance */
-	enum v4l2_priority prio;
-	/* Used to indicate channel is initialize or not */
-	u8 initialized;
-};
-
 struct vpif_device {
 	struct v4l2_device v4l2_dev;
 	struct channel_obj *dev[VPIF_CAPTURE_NUM_CHANNELS];
 	struct v4l2_subdev **sd;
+	struct v4l2_async_notifier notifier;
+	struct vpif_capture_config *config;
 };
 
 struct vpif_config_params {
@@ -155,5 +130,4 @@ struct vpif_config_params {
 	u8 max_device_type;
 };
 
-#endif				/* End of __KERNEL__ */
 #endif				/* VPIF_CAPTURE_H */
diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c
index e6e57365025..b431b58f39e 100644
--- a/drivers/media/platform/davinci/vpif_display.c
+++ b/drivers/media/platform/davinci/vpif_display.c
@@ -3,6 +3,7 @@
  * Display driver for TI DaVinci VPIF
  *
  * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2014 Lad, Prabhakar <prabhakar.csengg@gmail.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -35,129 +36,110 @@ MODULE_VERSION(VPIF_DISPLAY_VERSION);
 		v4l2_dbg(level, debug, &vpif_obj.v4l2_dev, fmt, ## arg)
 
 static int debug = 1;
-static u32 ch2_numbuffers = 3;
-static u32 ch3_numbuffers = 3;
-static u32 ch2_bufsize = 1920 * 1080 * 2;
-static u32 ch3_bufsize = 720 * 576 * 2;
 
 module_param(debug, int, 0644);
-module_param(ch2_numbuffers, uint, S_IRUGO);
-module_param(ch3_numbuffers, uint, S_IRUGO);
-module_param(ch2_bufsize, uint, S_IRUGO);
-module_param(ch3_bufsize, uint, S_IRUGO);
 
 MODULE_PARM_DESC(debug, "Debug level 0-1");
-MODULE_PARM_DESC(ch2_numbuffers, "Channel2 buffer count (default:3)");
-MODULE_PARM_DESC(ch3_numbuffers, "Channel3 buffer count (default:3)");
-MODULE_PARM_DESC(ch2_bufsize, "Channel2 buffer size (default:1920 x 1080 x 2)");
-MODULE_PARM_DESC(ch3_bufsize, "Channel3 buffer size (default:720 x 576 x 2)");
-
-static struct vpif_config_params config_params = {
-	.min_numbuffers		= 3,
-	.numbuffers[0]		= 3,
-	.numbuffers[1]		= 3,
-	.min_bufsize[0]		= 720 * 480 * 2,
-	.min_bufsize[1]		= 720 * 480 * 2,
-	.channel_bufsize[0]	= 1920 * 1080 * 2,
-	.channel_bufsize[1]	= 720 * 576 * 2,
-};
+
+#define VPIF_DRIVER_NAME	"vpif_display"
+
+/* Is set to 1 in case of SDTV formats, 2 in case of HDTV formats. */
+static int ycmux_mode;
+
+static u8 channel_first_int[VPIF_NUMOBJECTS][2] = { {1, 1} };
 
 static struct vpif_device vpif_obj = { {NULL} };
 static struct device *vpif_dev;
 static void vpif_calculate_offsets(struct channel_obj *ch);
 static void vpif_config_addr(struct channel_obj *ch, int muxmode);
 
-/*
- * buffer_prepare: This is the callback function called from vb2_qbuf()
- * function the buffer is prepared and user space virtual address is converted
- * into physical address
+static inline struct vpif_disp_buffer *to_vpif_buffer(struct vb2_buffer *vb)
+{
+	return container_of(vb, struct vpif_disp_buffer, vb);
+}
+
+/**
+ * vpif_buffer_prepare :  callback function for buffer prepare
+ * @vb: ptr to vb2_buffer
+ *
+ * This is the callback function for buffer prepare when vb2_qbuf()
+ * function is called. The buffer is prepared and user space virtual address
+ * or user address is converted into  physical address
  */
 static int vpif_buffer_prepare(struct vb2_buffer *vb)
 {
-	struct vpif_fh *fh = vb2_get_drv_priv(vb->vb2_queue);
-	struct vb2_queue *q = vb->vb2_queue;
+	struct channel_obj *ch = vb2_get_drv_priv(vb->vb2_queue);
 	struct common_obj *common;
-	unsigned long addr;
-
-	common = &fh->channel->common[VPIF_VIDEO_INDEX];
-	if (vb->state != VB2_BUF_STATE_ACTIVE &&
-		vb->state != VB2_BUF_STATE_PREPARED) {
-		vb2_set_plane_payload(vb, 0, common->fmt.fmt.pix.sizeimage);
-		if (vb2_plane_vaddr(vb, 0) &&
-		vb2_get_plane_payload(vb, 0) > vb2_plane_size(vb, 0))
-			goto buf_align_exit;
-
-		addr = vb2_dma_contig_plane_dma_addr(vb, 0);
-		if (q->streaming &&
-			(V4L2_BUF_TYPE_SLICED_VBI_OUTPUT != q->type)) {
-			if (!ISALIGNED(addr + common->ytop_off) ||
+
+	common = &ch->common[VPIF_VIDEO_INDEX];
+
+	vb2_set_plane_payload(vb, 0, common->fmt.fmt.pix.sizeimage);
+	if (vb2_get_plane_payload(vb, 0) > vb2_plane_size(vb, 0))
+		return -EINVAL;
+
+	vb->v4l2_buf.field = common->fmt.fmt.pix.field;
+
+	if (vb->vb2_queue->type != V4L2_BUF_TYPE_SLICED_VBI_OUTPUT) {
+		unsigned long addr = vb2_dma_contig_plane_dma_addr(vb, 0);
+
+		if (!ISALIGNED(addr + common->ytop_off) ||
 			!ISALIGNED(addr + common->ybtm_off) ||
 			!ISALIGNED(addr + common->ctop_off) ||
-			!ISALIGNED(addr + common->cbtm_off))
-				goto buf_align_exit;
+			!ISALIGNED(addr + common->cbtm_off)) {
+			vpif_err("buffer offset not aligned to 8 bytes\n");
+			return -EINVAL;
 		}
 	}
-	return 0;
 
-buf_align_exit:
-	vpif_err("buffer offset not aligned to 8 bytes\n");
-	return -EINVAL;
+	return 0;
 }
 
-/*
- * vpif_buffer_queue_setup: This function allocates memory for the buffers
+/**
+ * vpif_buffer_queue_setup : Callback function for buffer setup.
+ * @vq: vb2_queue ptr
+ * @fmt: v4l2 format
+ * @nbuffers: ptr to number of buffers requested by application
+ * @nplanes:: contains number of distinct video planes needed to hold a frame
+ * @sizes[]: contains the size (in bytes) of each plane.
+ * @alloc_ctxs: ptr to allocation context
+ *
+ * This callback function is called when reqbuf() is called to adjust
+ * the buffer count and buffer size
  */
 static int vpif_buffer_queue_setup(struct vb2_queue *vq,
 				const struct v4l2_format *fmt,
 				unsigned int *nbuffers, unsigned int *nplanes,
 				unsigned int sizes[], void *alloc_ctxs[])
 {
-	struct vpif_fh *fh = vb2_get_drv_priv(vq);
-	struct channel_obj *ch = fh->channel;
+	struct channel_obj *ch = vb2_get_drv_priv(vq);
 	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-	unsigned long size;
-
-	if (V4L2_MEMORY_MMAP == common->memory) {
-		size = config_params.channel_bufsize[ch->channel_id];
-		/*
-		* Checking if the buffer size exceeds the available buffer
-		* ycmux_mode = 0 means 1 channel mode HD and
-		* ycmux_mode = 1 means 2 channels mode SD
-		*/
-		if (ch->vpifparams.std_info.ycmux_mode == 0) {
-			if (config_params.video_limit[ch->channel_id])
-				while (size * *nbuffers >
-					(config_params.video_limit[0]
-						+ config_params.video_limit[1]))
-					(*nbuffers)--;
-		} else {
-			if (config_params.video_limit[ch->channel_id])
-				while (size * *nbuffers >
-				config_params.video_limit[ch->channel_id])
-					(*nbuffers)--;
-		}
-	} else {
-		size = common->fmt.fmt.pix.sizeimage;
-	}
 
-	if (*nbuffers < config_params.min_numbuffers)
-			*nbuffers = config_params.min_numbuffers;
+	if (fmt && fmt->fmt.pix.sizeimage < common->fmt.fmt.pix.sizeimage)
+		return -EINVAL;
+
+	if (vq->num_buffers + *nbuffers < 3)
+		*nbuffers = 3 - vq->num_buffers;
 
 	*nplanes = 1;
-	sizes[0] = size;
+	sizes[0] = fmt ? fmt->fmt.pix.sizeimage : common->fmt.fmt.pix.sizeimage;
 	alloc_ctxs[0] = common->alloc_ctx;
+
+	/* Calculate the offset for Y and C data  in the buffer */
+	vpif_calculate_offsets(ch);
+
 	return 0;
 }
 
-/*
- * vpif_buffer_queue: This function adds the buffer to DMA queue
+/**
+ * vpif_buffer_queue : Callback function to add buffer to DMA queue
+ * @vb: ptr to vb2_buffer
+ *
+ * This callback fucntion queues the buffer to DMA engine
  */
 static void vpif_buffer_queue(struct vb2_buffer *vb)
 {
-	struct vpif_fh *fh = vb2_get_drv_priv(vb->vb2_queue);
-	struct vpif_disp_buffer *buf = container_of(vb,
-				struct vpif_disp_buffer, vb);
-	struct channel_obj *ch = fh->channel;
+	struct vpif_disp_buffer *buf = to_vpif_buffer(vb);
+	struct channel_obj *ch = vb2_get_drv_priv(vb->vb2_queue);
 	struct common_obj *common;
 	unsigned long flags;
 
@@ -169,104 +151,26 @@ static void vpif_buffer_queue(struct vb2_buffer *vb)
 	spin_unlock_irqrestore(&common->irqlock, flags);
 }
 
-/*
- * vpif_buf_cleanup: This function is called from the videobuf2 layer to
- * free memory allocated to the buffers
+/**
+ * vpif_start_streaming : Starts the DMA engine for streaming
+ * @vb: ptr to vb2_buffer
+ * @count: number of buffers
  */
-static void vpif_buf_cleanup(struct vb2_buffer *vb)
-{
-	struct vpif_fh *fh = vb2_get_drv_priv(vb->vb2_queue);
-	struct vpif_disp_buffer *buf = container_of(vb,
-					struct vpif_disp_buffer, vb);
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common;
-	unsigned long flags;
-
-	common = &ch->common[VPIF_VIDEO_INDEX];
-
-	spin_lock_irqsave(&common->irqlock, flags);
-	if (vb->state == VB2_BUF_STATE_ACTIVE)
-		list_del_init(&buf->list);
-	spin_unlock_irqrestore(&common->irqlock, flags);
-}
-
-static void vpif_wait_prepare(struct vb2_queue *vq)
-{
-	struct vpif_fh *fh = vb2_get_drv_priv(vq);
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common;
-
-	common = &ch->common[VPIF_VIDEO_INDEX];
-	mutex_unlock(&common->lock);
-}
-
-static void vpif_wait_finish(struct vb2_queue *vq)
-{
-	struct vpif_fh *fh = vb2_get_drv_priv(vq);
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common;
-
-	common = &ch->common[VPIF_VIDEO_INDEX];
-	mutex_lock(&common->lock);
-}
-
-static int vpif_buffer_init(struct vb2_buffer *vb)
-{
-	struct vpif_disp_buffer *buf = container_of(vb,
-					struct vpif_disp_buffer, vb);
-
-	INIT_LIST_HEAD(&buf->list);
-
-	return 0;
-}
-
-static u8 channel_first_int[VPIF_NUMOBJECTS][2] = { {1, 1} };
-
 static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count)
 {
 	struct vpif_display_config *vpif_config_data =
 					vpif_dev->platform_data;
-	struct vpif_fh *fh = vb2_get_drv_priv(vq);
-	struct channel_obj *ch = fh->channel;
+	struct channel_obj *ch = vb2_get_drv_priv(vq);
 	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
 	struct vpif_params *vpif = &ch->vpifparams;
-	unsigned long addr = 0;
-	unsigned long flags;
+	struct vpif_disp_buffer *buf, *tmp;
+	unsigned long addr, flags;
 	int ret;
 
-	/* If buffer queue is empty, return error */
 	spin_lock_irqsave(&common->irqlock, flags);
-	if (list_empty(&common->dma_queue)) {
-		spin_unlock_irqrestore(&common->irqlock, flags);
-		vpif_err("buffer queue is empty\n");
-		return -EIO;
-	}
-
-	/* Get the next frame from the buffer queue */
-	common->next_frm = common->cur_frm =
-			    list_entry(common->dma_queue.next,
-				       struct vpif_disp_buffer, list);
-
-	list_del(&common->cur_frm->list);
-	spin_unlock_irqrestore(&common->irqlock, flags);
-	/* Mark state of the current frame to active */
-	common->cur_frm->vb.state = VB2_BUF_STATE_ACTIVE;
 
-	/* Initialize field_id and started member */
+	/* Initialize field_id */
 	ch->field_id = 0;
-	common->started = 1;
-	addr = vb2_dma_contig_plane_dma_addr(&common->cur_frm->vb, 0);
-	/* Calculate the offset for Y and C data  in the buffer */
-	vpif_calculate_offsets(ch);
-
-	if ((ch->vpifparams.std_info.frm_fmt &&
-		((common->fmt.fmt.pix.field != V4L2_FIELD_NONE)
-		&& (common->fmt.fmt.pix.field != V4L2_FIELD_ANY)))
-		|| (!ch->vpifparams.std_info.frm_fmt
-		&& (common->fmt.fmt.pix.field == V4L2_FIELD_NONE))) {
-		vpif_err("conflict in field format and std format\n");
-		return -EINVAL;
-	}
 
 	/* clock settings */
 	if (vpif_config_data->set_clock) {
@@ -274,24 +178,37 @@ static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count)
 		ycmux_mode, ch->vpifparams.std_info.hd_sd);
 		if (ret < 0) {
 			vpif_err("can't set clock\n");
-			return ret;
+			goto err;
 		}
 	}
 
 	/* set the parameters and addresses */
 	ret = vpif_set_video_params(vpif, ch->channel_id + 2);
 	if (ret < 0)
-		return ret;
+		goto err;
 
-	common->started = ret;
+	ycmux_mode = ret;
 	vpif_config_addr(ch, ret);
+	/* Get the next frame from the buffer queue */
+	common->next_frm = common->cur_frm =
+			    list_entry(common->dma_queue.next,
+				       struct vpif_disp_buffer, list);
+
+	list_del(&common->cur_frm->list);
+	spin_unlock_irqrestore(&common->irqlock, flags);
+	/* Mark state of the current frame to active */
+	common->cur_frm->vb.state = VB2_BUF_STATE_ACTIVE;
+
+	addr = vb2_dma_contig_plane_dma_addr(&common->cur_frm->vb, 0);
 	common->set_addr((addr + common->ytop_off),
 			    (addr + common->ybtm_off),
 			    (addr + common->ctop_off),
 			    (addr + common->cbtm_off));
 
-	/* Set interrupt for both the fields in VPIF
-	    Register enable channel in VPIF register */
+	/*
+	 * Set interrupt for both the fields in VPIF
+	 * Register enable channel in VPIF register
+	 */
 	channel_first_int[VPIF_VIDEO_INDEX][ch->channel_id] = 1;
 	if (VPIF_CHANNEL2_VIDEO == ch->channel_id) {
 		channel2_intr_assert();
@@ -301,8 +218,7 @@ static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count)
 			channel2_clipping_enable(1);
 	}
 
-	if ((VPIF_CHANNEL3_VIDEO == ch->channel_id)
-		|| (common->started == 2)) {
+	if (VPIF_CHANNEL3_VIDEO == ch->channel_id || ycmux_mode == 2) {
 		channel3_intr_assert();
 		channel3_intr_enable(1);
 		enable_channel3(1);
@@ -311,23 +227,55 @@ static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count)
 	}
 
 	return 0;
+
+err:
+	list_for_each_entry_safe(buf, tmp, &common->dma_queue, list) {
+		list_del(&buf->list);
+		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED);
+	}
+	spin_unlock_irqrestore(&common->irqlock, flags);
+
+	return ret;
 }
 
-/* abort streaming and wait for last buffer */
-static int vpif_stop_streaming(struct vb2_queue *vq)
+/**
+ * vpif_stop_streaming : Stop the DMA engine
+ * @vq: ptr to vb2_queue
+ *
+ * This callback stops the DMA engine and any remaining buffers
+ * in the DMA queue are released.
+ */
+static void vpif_stop_streaming(struct vb2_queue *vq)
 {
-	struct vpif_fh *fh = vb2_get_drv_priv(vq);
-	struct channel_obj *ch = fh->channel;
+	struct channel_obj *ch = vb2_get_drv_priv(vq);
 	struct common_obj *common;
 	unsigned long flags;
 
-	if (!vb2_is_streaming(vq))
-		return 0;
-
 	common = &ch->common[VPIF_VIDEO_INDEX];
 
+	/* Disable channel */
+	if (VPIF_CHANNEL2_VIDEO == ch->channel_id) {
+		enable_channel2(0);
+		channel2_intr_enable(0);
+	}
+	if (VPIF_CHANNEL3_VIDEO == ch->channel_id || ycmux_mode == 2) {
+		enable_channel3(0);
+		channel3_intr_enable(0);
+	}
+
 	/* release all active buffers */
 	spin_lock_irqsave(&common->irqlock, flags);
+	if (common->cur_frm == common->next_frm) {
+		vb2_buffer_done(&common->cur_frm->vb, VB2_BUF_STATE_ERROR);
+	} else {
+		if (common->cur_frm != NULL)
+			vb2_buffer_done(&common->cur_frm->vb,
+					VB2_BUF_STATE_ERROR);
+		if (common->next_frm != NULL)
+			vb2_buffer_done(&common->next_frm->vb,
+					VB2_BUF_STATE_ERROR);
+	}
+
 	while (!list_empty(&common->dma_queue)) {
 		common->next_frm = list_entry(common->dma_queue.next,
 						struct vpif_disp_buffer, list);
@@ -335,19 +283,15 @@ static int vpif_stop_streaming(struct vb2_queue *vq)
 		vb2_buffer_done(&common->next_frm->vb, VB2_BUF_STATE_ERROR);
 	}
 	spin_unlock_irqrestore(&common->irqlock, flags);
-
-	return 0;
 }
 
 static struct vb2_ops video_qops = {
 	.queue_setup		= vpif_buffer_queue_setup,
-	.wait_prepare		= vpif_wait_prepare,
-	.wait_finish		= vpif_wait_finish,
-	.buf_init		= vpif_buffer_init,
+	.wait_prepare		= vb2_ops_wait_prepare,
+	.wait_finish		= vb2_ops_wait_finish,
 	.buf_prepare		= vpif_buffer_prepare,
 	.start_streaming	= vpif_start_streaming,
 	.stop_streaming		= vpif_stop_streaming,
-	.buf_cleanup		= vpif_buf_cleanup,
 	.buf_queue		= vpif_buffer_queue,
 };
 
@@ -429,8 +373,6 @@ static irqreturn_t vpif_channel_isr(int irq, void *dev_id)
 	for (i = 0; i < VPIF_NUMOBJECTS; i++) {
 		common = &ch->common[i];
 		/* If streaming is started in this channel */
-		if (0 == common->started)
-			continue;
 
 		if (1 == ch->vpifparams.std_info.frm_fmt) {
 			spin_lock(&common->irqlock);
@@ -526,6 +468,7 @@ static int vpif_update_resolution(struct channel_obj *ch)
 			return -EINVAL;
 	}
 
+	common->fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_YUV422P;
 	common->fmt.fmt.pix.width = std_info->width;
 	common->fmt.fmt.pix.height = std_info->height;
 	vpif_dbg(1, debug, "Pixel details: Width = %d,Height = %d\n",
@@ -534,6 +477,17 @@ static int vpif_update_resolution(struct channel_obj *ch)
 	/* Set height and width paramateres */
 	common->height = std_info->height;
 	common->width = std_info->width;
+	common->fmt.fmt.pix.sizeimage = common->height * common->width * 2;
+
+	if (vid_ch->stdid)
+		common->fmt.fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+	else
+		common->fmt.fmt.pix.colorspace = V4L2_COLORSPACE_REC709;
+
+	if (ch->vpifparams.std_info.frm_fmt)
+		common->fmt.fmt.pix.field = V4L2_FIELD_NONE;
+	else
+		common->fmt.fmt.pix.field = V4L2_FIELD_INTERLACED;
 
 	return 0;
 }
@@ -604,70 +558,6 @@ static void vpif_calculate_offsets(struct channel_obj *ch)
 	ch->vpifparams.video_params.stdid = ch->vpifparams.std_info.stdid;
 }
 
-static void vpif_config_format(struct channel_obj *ch)
-{
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-
-	common->fmt.fmt.pix.field = V4L2_FIELD_ANY;
-	if (config_params.numbuffers[ch->channel_id] == 0)
-		common->memory = V4L2_MEMORY_USERPTR;
-	else
-		common->memory = V4L2_MEMORY_MMAP;
-
-	common->fmt.fmt.pix.sizeimage =
-			config_params.channel_bufsize[ch->channel_id];
-	common->fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_YUV422P;
-	common->fmt.type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
-}
-
-static int vpif_check_format(struct channel_obj *ch,
-			     struct v4l2_pix_format *pixfmt)
-{
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-	enum v4l2_field field = pixfmt->field;
-	u32 sizeimage, hpitch, vpitch;
-
-	if (pixfmt->pixelformat != V4L2_PIX_FMT_YUV422P)
-		goto invalid_fmt_exit;
-
-	if (!(VPIF_VALID_FIELD(field)))
-		goto invalid_fmt_exit;
-
-	if (pixfmt->bytesperline <= 0)
-		goto invalid_pitch_exit;
-
-	sizeimage = pixfmt->sizeimage;
-
-	if (vpif_update_resolution(ch))
-		return -EINVAL;
-
-	hpitch = pixfmt->bytesperline;
-	vpitch = sizeimage / (hpitch * 2);
-
-	/* Check for valid value of pitch */
-	if ((hpitch < ch->vpifparams.std_info.width) ||
-	    (vpitch < ch->vpifparams.std_info.height))
-		goto invalid_pitch_exit;
-
-	/* Check for 8 byte alignment */
-	if (!ISALIGNED(hpitch)) {
-		vpif_err("invalid pitch alignment\n");
-		return -EINVAL;
-	}
-	pixfmt->width = common->fmt.fmt.pix.width;
-	pixfmt->height = common->fmt.fmt.pix.height;
-
-	return 0;
-
-invalid_fmt_exit:
-	vpif_err("invalid field format\n");
-	return -EINVAL;
-
-invalid_pitch_exit:
-	vpif_err("invalid pitch\n");
-	return -EINVAL;
-}
-
 static void vpif_config_addr(struct channel_obj *ch, int muxmode)
 {
 	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
@@ -682,139 +572,6 @@ static void vpif_config_addr(struct channel_obj *ch, int muxmode)
 	}
 }
 
-/*
- * vpif_mmap: It is used to map kernel space buffers into user spaces
- */
-static int vpif_mmap(struct file *filep, struct vm_area_struct *vma)
-{
-	struct vpif_fh *fh = filep->private_data;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common = &(ch->common[VPIF_VIDEO_INDEX]);
-	int ret;
-
-	vpif_dbg(2, debug, "vpif_mmap\n");
-
-	if (mutex_lock_interruptible(&common->lock))
-		return -ERESTARTSYS;
-	ret = vb2_mmap(&common->buffer_queue, vma);
-	mutex_unlock(&common->lock);
-	return ret;
-}
-
-/*
- * vpif_poll: It is used for select/poll system call
- */
-static unsigned int vpif_poll(struct file *filep, poll_table *wait)
-{
-	struct vpif_fh *fh = filep->private_data;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-	unsigned int res = 0;
-
-	if (common->started) {
-		mutex_lock(&common->lock);
-		res = vb2_poll(&common->buffer_queue, filep, wait);
-		mutex_unlock(&common->lock);
-	}
-
-	return res;
-}
-
-/*
- * vpif_open: It creates object of file handle structure and stores it in
- * private_data member of filepointer
- */
-static int vpif_open(struct file *filep)
-{
-	struct video_device *vdev = video_devdata(filep);
-	struct channel_obj *ch = video_get_drvdata(vdev);
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-	struct vpif_fh *fh;
-
-	/* Allocate memory for the file handle object */
-	fh = kzalloc(sizeof(struct vpif_fh), GFP_KERNEL);
-	if (fh == NULL) {
-		vpif_err("unable to allocate memory for file handle object\n");
-		return -ENOMEM;
-	}
-
-	if (mutex_lock_interruptible(&common->lock)) {
-		kfree(fh);
-		return -ERESTARTSYS;
-	}
-	/* store pointer to fh in private_data member of filep */
-	filep->private_data = fh;
-	fh->channel = ch;
-	fh->initialized = 0;
-	if (!ch->initialized) {
-		fh->initialized = 1;
-		ch->initialized = 1;
-		memset(&ch->vpifparams, 0, sizeof(ch->vpifparams));
-	}
-
-	/* Increment channel usrs counter */
-	atomic_inc(&ch->usrs);
-	/* Set io_allowed[VPIF_VIDEO_INDEX] member to false */
-	fh->io_allowed[VPIF_VIDEO_INDEX] = 0;
-	/* Initialize priority of this instance to default priority */
-	fh->prio = V4L2_PRIORITY_UNSET;
-	v4l2_prio_open(&ch->prio, &fh->prio);
-	mutex_unlock(&common->lock);
-
-	return 0;
-}
-
-/*
- * vpif_release: This function deletes buffer queue, frees the buffers and
- * the vpif file handle
- */
-static int vpif_release(struct file *filep)
-{
-	struct vpif_fh *fh = filep->private_data;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-
-	mutex_lock(&common->lock);
-	/* if this instance is doing IO */
-	if (fh->io_allowed[VPIF_VIDEO_INDEX]) {
-		/* Reset io_usrs member of channel object */
-		common->io_usrs = 0;
-		/* Disable channel */
-		if (VPIF_CHANNEL2_VIDEO == ch->channel_id) {
-			enable_channel2(0);
-			channel2_intr_enable(0);
-		}
-		if ((VPIF_CHANNEL3_VIDEO == ch->channel_id) ||
-		    (2 == common->started)) {
-			enable_channel3(0);
-			channel3_intr_enable(0);
-		}
-		common->started = 0;
-
-		/* Free buffers allocated */
-		vb2_queue_release(&common->buffer_queue);
-		vb2_dma_contig_cleanup_ctx(common->alloc_ctx);
-
-		common->numbuffers =
-		    config_params.numbuffers[ch->channel_id];
-	}
-
-	/* Decrement channel usrs counter */
-	atomic_dec(&ch->usrs);
-	/* If this file handle has initialize encoder device, reset it */
-	if (fh->initialized)
-		ch->initialized = 0;
-
-	/* Close the priority */
-	v4l2_prio_close(&ch->prio, fh->prio);
-	filep->private_data = NULL;
-	fh->initialized = 0;
-	mutex_unlock(&common->lock);
-	kfree(fh);
-
-	return 0;
-}
-
 /* functions implementing ioctls */
 /**
  * vpif_querycap() - QUERYCAP handler
@@ -829,7 +586,7 @@ static int vpif_querycap(struct file *file, void  *priv,
 
 	cap->device_caps = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING;
 	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
-	snprintf(cap->driver, sizeof(cap->driver), "%s", dev_name(vpif_dev));
+	strlcpy(cap->driver, VPIF_DRIVER_NAME, sizeof(cap->driver));
 	snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
 		 dev_name(vpif_dev));
 	strlcpy(cap->card, config->card_name, sizeof(cap->card));
@@ -840,24 +597,22 @@ static int vpif_querycap(struct file *file, void  *priv,
 static int vpif_enum_fmt_vid_out(struct file *file, void  *priv,
 					struct v4l2_fmtdesc *fmt)
 {
-	if (fmt->index != 0) {
-		vpif_err("Invalid format index\n");
+	if (fmt->index != 0)
 		return -EINVAL;
-	}
 
 	/* Fill in the information about format */
 	fmt->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
 	strcpy(fmt->description, "YCbCr4:2:2 YC Planar");
 	fmt->pixelformat = V4L2_PIX_FMT_YUV422P;
-
+	fmt->flags = 0;
 	return 0;
 }
 
 static int vpif_g_fmt_vid_out(struct file *file, void *priv,
 				struct v4l2_format *fmt)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
 
 	/* Check the validity of the buffer type */
@@ -870,192 +625,84 @@ static int vpif_g_fmt_vid_out(struct file *file, void *priv,
 	return 0;
 }
 
-static int vpif_s_fmt_vid_out(struct file *file, void *priv,
+static int vpif_try_fmt_vid_out(struct file *file, void *priv,
 				struct v4l2_format *fmt)
 {
-	struct vpif_fh *fh = priv;
-	struct v4l2_pix_format *pixfmt;
-	struct channel_obj *ch = fh->channel;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-	int ret = 0;
-
-	if ((VPIF_CHANNEL2_VIDEO == ch->channel_id)
-	    || (VPIF_CHANNEL3_VIDEO == ch->channel_id)) {
-		if (!fh->initialized) {
-			vpif_dbg(1, debug, "Channel Busy\n");
-			return -EBUSY;
-		}
+	struct v4l2_pix_format *pixfmt = &fmt->fmt.pix;
 
-		/* Check for the priority */
-		ret = v4l2_prio_check(&ch->prio, fh->prio);
-		if (0 != ret)
-			return ret;
-		fh->initialized = 1;
-	}
+	/*
+	 * to supress v4l-compliance warnings silently correct
+	 * the pixelformat
+	 */
+	if (pixfmt->pixelformat != V4L2_PIX_FMT_YUV422P)
+		pixfmt->pixelformat = common->fmt.fmt.pix.pixelformat;
 
-	if (common->started) {
-		vpif_dbg(1, debug, "Streaming in progress\n");
-		return -EBUSY;
-	}
+	if (vpif_update_resolution(ch))
+		return -EINVAL;
 
-	pixfmt = &fmt->fmt.pix;
-	/* Check for valid field format */
-	ret = vpif_check_format(ch, pixfmt);
-	if (ret)
-		return ret;
+	pixfmt->colorspace = common->fmt.fmt.pix.colorspace;
+	pixfmt->field = common->fmt.fmt.pix.field;
+	pixfmt->bytesperline = common->fmt.fmt.pix.width;
+	pixfmt->width = common->fmt.fmt.pix.width;
+	pixfmt->height = common->fmt.fmt.pix.height;
+	pixfmt->sizeimage = pixfmt->bytesperline * pixfmt->height * 2;
+	pixfmt->priv = 0;
 
-	/* store the pix format in the channel object */
-	common->fmt.fmt.pix = *pixfmt;
-	/* store the format in the channel object */
-	common->fmt = *fmt;
 	return 0;
 }
 
-static int vpif_try_fmt_vid_out(struct file *file, void *priv,
+static int vpif_s_fmt_vid_out(struct file *file, void *priv,
 				struct v4l2_format *fmt)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
 	struct v4l2_pix_format *pixfmt = &fmt->fmt.pix;
-	int ret = 0;
-
-	ret = vpif_check_format(ch, pixfmt);
-	if (ret) {
-		*pixfmt = common->fmt.fmt.pix;
-		pixfmt->sizeimage = pixfmt->width * pixfmt->height * 2;
-	}
-
-	return ret;
-}
-
-static int vpif_reqbufs(struct file *file, void *priv,
-			struct v4l2_requestbuffers *reqbuf)
-{
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common;
-	enum v4l2_field field;
-	struct vb2_queue *q;
-	u8 index = 0;
 	int ret;
 
-	/* This file handle has not initialized the channel,
-	   It is not allowed to do settings */
-	if ((VPIF_CHANNEL2_VIDEO == ch->channel_id)
-	    || (VPIF_CHANNEL3_VIDEO == ch->channel_id)) {
-		if (!fh->initialized) {
-			vpif_err("Channel Busy\n");
-			return -EBUSY;
-		}
-	}
-
-	if (V4L2_BUF_TYPE_VIDEO_OUTPUT != reqbuf->type)
-		return -EINVAL;
-
-	index = VPIF_VIDEO_INDEX;
-
-	common = &ch->common[index];
-
-	if (common->fmt.type != reqbuf->type || !vpif_dev)
-		return -EINVAL;
-	if (0 != common->io_usrs)
+	if (vb2_is_busy(&common->buffer_queue))
 		return -EBUSY;
 
-	if (reqbuf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
-		if (common->fmt.fmt.pix.field == V4L2_FIELD_ANY)
-			field = V4L2_FIELD_INTERLACED;
-		else
-			field = common->fmt.fmt.pix.field;
-	} else {
-		field = V4L2_VBI_INTERLACED;
-	}
-	/* Initialize videobuf2 queue as per the buffer type */
-	common->alloc_ctx = vb2_dma_contig_init_ctx(vpif_dev);
-	if (IS_ERR(common->alloc_ctx)) {
-		vpif_err("Failed to get the context\n");
-		return PTR_ERR(common->alloc_ctx);
-	}
-	q = &common->buffer_queue;
-	q->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
-	q->io_modes = VB2_MMAP | VB2_USERPTR;
-	q->drv_priv = fh;
-	q->ops = &video_qops;
-	q->mem_ops = &vb2_dma_contig_memops;
-	q->buf_struct_size = sizeof(struct vpif_disp_buffer);
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-
-	ret = vb2_queue_init(q);
-	if (ret) {
-		vpif_err("vpif_display: vb2_queue_init() failed\n");
-		vb2_dma_contig_cleanup_ctx(common->alloc_ctx);
+	ret = vpif_try_fmt_vid_out(file, priv, fmt);
+	if (ret)
 		return ret;
-	}
-	/* Set io allowed member of file handle to TRUE */
-	fh->io_allowed[index] = 1;
-	/* Increment io usrs member of channel object to 1 */
-	common->io_usrs = 1;
-	/* Store type of memory requested in channel object */
-	common->memory = reqbuf->memory;
-	INIT_LIST_HEAD(&common->dma_queue);
-	/* Allocate buffers */
-	return vb2_reqbufs(&common->buffer_queue, reqbuf);
-}
 
-static int vpif_querybuf(struct file *file, void *priv,
-				struct v4l2_buffer *tbuf)
-{
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-
-	if (common->fmt.type != tbuf->type)
-		return -EINVAL;
+	/* store the pix format in the channel object */
+	common->fmt.fmt.pix = *pixfmt;
 
-	return vb2_querybuf(&common->buffer_queue, tbuf);
+	/* store the format in the channel object */
+	common->fmt = *fmt;
+	return 0;
 }
 
-static int vpif_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
+static int vpif_s_std(struct file *file, void *priv, v4l2_std_id std_id)
 {
-	struct vpif_fh *fh = NULL;
-	struct channel_obj *ch = NULL;
-	struct common_obj *common = NULL;
-
-	if (!buf || !priv)
-		return -EINVAL;
-
-	fh = priv;
-	ch = fh->channel;
-	if (!ch)
-		return -EINVAL;
+	struct vpif_display_config *config = vpif_dev->platform_data;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
+	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
+	struct vpif_display_chan_config *chan_cfg;
+	struct v4l2_output output;
+	int ret;
 
-	common = &(ch->common[VPIF_VIDEO_INDEX]);
-	if (common->fmt.type != buf->type)
-		return -EINVAL;
+	if (config->chan_config[ch->channel_id].outputs == NULL)
+		return -ENODATA;
 
-	if (!fh->io_allowed[VPIF_VIDEO_INDEX]) {
-		vpif_err("fh->io_allowed\n");
-		return -EACCES;
-	}
+	chan_cfg = &config->chan_config[ch->channel_id];
+	output = chan_cfg->outputs[ch->output_idx].output;
+	if (output.capabilities != V4L2_OUT_CAP_STD)
+		return -ENODATA;
 
-	return vb2_qbuf(&common->buffer_queue, buf);
-}
+	if (vb2_is_busy(&common->buffer_queue))
+		return -EBUSY;
 
-static int vpif_s_std(struct file *file, void *priv, v4l2_std_id std_id)
-{
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-	int ret = 0;
 
 	if (!(std_id & VPIF_V4L2_STD))
 		return -EINVAL;
 
-	if (common->started) {
-		vpif_err("streaming in progress\n");
-		return -EBUSY;
-	}
-
 	/* Call encoder subdevice function to set the standard */
 	ch->video.stdid = std_id;
 	memset(&ch->video.dv_timings, 0, sizeof(ch->video.dv_timings));
@@ -1063,16 +710,7 @@ static int vpif_s_std(struct file *file, void *priv, v4l2_std_id std_id)
 	if (vpif_update_resolution(ch))
 		return -EINVAL;
 
-	if ((ch->vpifparams.std_info.width *
-		ch->vpifparams.std_info.height * 2) >
-		config_params.channel_bufsize[ch->channel_id]) {
-		vpif_err("invalid std for this size\n");
-		return -EINVAL;
-	}
-
 	common->fmt.fmt.pix.bytesperline = common->fmt.fmt.pix.width;
-	/* Configure the default format information */
-	vpif_config_format(ch);
 
 	ret = v4l2_device_call_until_err(&vpif_obj.v4l2_dev, 1, video,
 						s_std_output, std_id);
@@ -1081,7 +719,7 @@ static int vpif_s_std(struct file *file, void *priv, v4l2_std_id std_id)
 		return ret;
 	}
 
-	ret = v4l2_device_call_until_err(&vpif_obj.v4l2_dev, 1, core,
+	ret = v4l2_device_call_until_err(&vpif_obj.v4l2_dev, 1, video,
 							s_std, std_id);
 	if (ret < 0)
 		vpif_err("Failed to set standard for sub devices\n");
@@ -1090,132 +728,21 @@ static int vpif_s_std(struct file *file, void *priv, v4l2_std_id std_id)
 
 static int vpif_g_std(struct file *file, void *priv, v4l2_std_id *std)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-
-	*std = ch->video.stdid;
-	return 0;
-}
-
-static int vpif_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p)
-{
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-
-	return vb2_dqbuf(&common->buffer_queue, p,
-					(file->f_flags & O_NONBLOCK));
-}
-
-static int vpif_streamon(struct file *file, void *priv,
-				enum v4l2_buf_type buftype)
-{
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-	struct channel_obj *oth_ch = vpif_obj.dev[!ch->channel_id];
-	int ret = 0;
-
-	if (buftype != V4L2_BUF_TYPE_VIDEO_OUTPUT) {
-		vpif_err("buffer type not supported\n");
-		return -EINVAL;
-	}
-
-	if (!fh->io_allowed[VPIF_VIDEO_INDEX]) {
-		vpif_err("fh->io_allowed\n");
-		return -EACCES;
-	}
-
-	/* If Streaming is already started, return error */
-	if (common->started) {
-		vpif_err("channel->started\n");
-		return -EBUSY;
-	}
-
-	if ((ch->channel_id == VPIF_CHANNEL2_VIDEO
-		&& oth_ch->common[VPIF_VIDEO_INDEX].started &&
-		ch->vpifparams.std_info.ycmux_mode == 0)
-		|| ((ch->channel_id == VPIF_CHANNEL3_VIDEO)
-		&& (2 == oth_ch->common[VPIF_VIDEO_INDEX].started))) {
-		vpif_err("other channel is using\n");
-		return -EBUSY;
-	}
-
-	ret = vpif_check_format(ch, &common->fmt.fmt.pix);
-	if (ret < 0)
-		return ret;
-
-	/* Call vb2_streamon to start streaming in videobuf2 */
-	ret = vb2_streamon(&common->buffer_queue, buftype);
-	if (ret < 0) {
-		vpif_err("vb2_streamon\n");
-		return ret;
-	}
-
-	return ret;
-}
-
-static int vpif_streamoff(struct file *file, void *priv,
-				enum v4l2_buf_type buftype)
-{
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-	struct vpif_display_config *vpif_config_data =
-					vpif_dev->platform_data;
-
-	if (buftype != V4L2_BUF_TYPE_VIDEO_OUTPUT) {
-		vpif_err("buffer type not supported\n");
-		return -EINVAL;
-	}
-
-	if (!fh->io_allowed[VPIF_VIDEO_INDEX]) {
-		vpif_err("fh->io_allowed\n");
-		return -EACCES;
-	}
-
-	if (!common->started) {
-		vpif_err("channel->started\n");
-		return -EINVAL;
-	}
-
-	if (buftype == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
-		/* disable channel */
-		if (VPIF_CHANNEL2_VIDEO == ch->channel_id) {
-			if (vpif_config_data->
-				chan_config[VPIF_CHANNEL2_VIDEO].clip_en)
-				channel2_clipping_enable(0);
-			enable_channel2(0);
-			channel2_intr_enable(0);
-		}
-		if ((VPIF_CHANNEL3_VIDEO == ch->channel_id) ||
-					(2 == common->started)) {
-			if (vpif_config_data->
-				chan_config[VPIF_CHANNEL3_VIDEO].clip_en)
-				channel3_clipping_enable(0);
-			enable_channel3(0);
-			channel3_intr_enable(0);
-		}
-	}
-
-	common->started = 0;
-	return vb2_streamoff(&common->buffer_queue, buftype);
-}
+	struct vpif_display_config *config = vpif_dev->platform_data;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
+	struct vpif_display_chan_config *chan_cfg;
+	struct v4l2_output output;
 
-static int vpif_cropcap(struct file *file, void *priv,
-			struct v4l2_cropcap *crop)
-{
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
-	if (V4L2_BUF_TYPE_VIDEO_OUTPUT != crop->type)
-		return -EINVAL;
+	if (config->chan_config[ch->channel_id].outputs == NULL)
+		return -ENODATA;
 
-	crop->bounds.left = crop->bounds.top = 0;
-	crop->defrect.left = crop->defrect.top = 0;
-	crop->defrect.height = crop->bounds.height = common->height;
-	crop->defrect.width = crop->bounds.width = common->width;
+	chan_cfg = &config->chan_config[ch->channel_id];
+	output = chan_cfg->outputs[ch->output_idx].output;
+	if (output.capabilities != V4L2_OUT_CAP_STD)
+		return -ENODATA;
 
+	*std = ch->video.stdid;
 	return 0;
 }
 
@@ -1224,9 +751,9 @@ static int vpif_enum_output(struct file *file, void *fh,
 {
 
 	struct vpif_display_config *config = vpif_dev->platform_data;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 	struct vpif_display_chan_config *chan_cfg;
-	struct vpif_fh *vpif_handler = fh;
-	struct channel_obj *ch = vpif_handler->channel;
 
 	chan_cfg = &config->chan_config[ch->channel_id];
 	if (output->index >= chan_cfg->output_count) {
@@ -1320,52 +847,32 @@ static int vpif_set_output(struct vpif_display_config *vpif_cfg,
 static int vpif_s_output(struct file *file, void *priv, unsigned int i)
 {
 	struct vpif_display_config *config = vpif_dev->platform_data;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 	struct vpif_display_chan_config *chan_cfg;
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
 	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
 
+	if (vb2_is_busy(&common->buffer_queue))
+		return -EBUSY;
+
 	chan_cfg = &config->chan_config[ch->channel_id];
 
 	if (i >= chan_cfg->output_count)
 		return -EINVAL;
 
-	if (common->started) {
-		vpif_err("Streaming in progress\n");
-		return -EBUSY;
-	}
-
 	return vpif_set_output(config, ch, i);
 }
 
 static int vpif_g_output(struct file *file, void *priv, unsigned int *i)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 
 	*i = ch->output_idx;
 
 	return 0;
 }
 
-static int vpif_g_priority(struct file *file, void *priv, enum v4l2_priority *p)
-{
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-
-	*p = v4l2_prio_max(&ch->prio);
-
-	return 0;
-}
-
-static int vpif_s_priority(struct file *file, void *priv, enum v4l2_priority p)
-{
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
-
-	return v4l2_prio_change(&ch->prio, &fh->prio, p);
-}
-
 /**
  * vpif_enum_dv_timings() - ENUM_DV_TIMINGS handler
  * @file: file ptr
@@ -1376,11 +883,24 @@ static int
 vpif_enum_dv_timings(struct file *file, void *priv,
 		     struct v4l2_enum_dv_timings *timings)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct vpif_display_config *config = vpif_dev->platform_data;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
+	struct vpif_display_chan_config *chan_cfg;
+	struct v4l2_output output;
 	int ret;
 
-	ret = v4l2_subdev_call(ch->sd, video, enum_dv_timings, timings);
+	if (config->chan_config[ch->channel_id].outputs == NULL)
+		return -ENODATA;
+
+	chan_cfg = &config->chan_config[ch->channel_id];
+	output = chan_cfg->outputs[ch->output_idx].output;
+	if (output.capabilities != V4L2_OUT_CAP_DV_TIMINGS)
+		return -ENODATA;
+
+	timings->pad = 0;
+
+	ret = v4l2_subdev_call(ch->sd, pad, enum_dv_timings, timings);
 	if (ret == -ENOIOCTLCMD || ret == -ENODEV)
 		return -EINVAL;
 	return ret;
@@ -1395,14 +915,29 @@ vpif_enum_dv_timings(struct file *file, void *priv,
 static int vpif_s_dv_timings(struct file *file, void *priv,
 		struct v4l2_dv_timings *timings)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct vpif_display_config *config = vpif_dev->platform_data;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
 	struct vpif_params *vpifparams = &ch->vpifparams;
+	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
 	struct vpif_channel_config_params *std_info = &vpifparams->std_info;
 	struct video_obj *vid_ch = &ch->video;
 	struct v4l2_bt_timings *bt = &vid_ch->dv_timings.bt;
+	struct vpif_display_chan_config *chan_cfg;
+	struct v4l2_output output;
 	int ret;
 
+	if (config->chan_config[ch->channel_id].outputs == NULL)
+		return -ENODATA;
+
+	chan_cfg = &config->chan_config[ch->channel_id];
+	output = chan_cfg->outputs[ch->output_idx].output;
+	if (output.capabilities != V4L2_OUT_CAP_DV_TIMINGS)
+		return -ENODATA;
+
+	if (vb2_is_busy(&common->buffer_queue))
+		return -EBUSY;
+
 	if (timings->type != V4L2_DV_BT_656_1120) {
 		vpif_dbg(2, debug, "Timing type not defined\n");
 		return -EINVAL;
@@ -1436,19 +971,15 @@ static int vpif_s_dv_timings(struct file *file, void *priv,
 
 	/* Configure video port timings */
 
-	std_info->eav2sav = bt->hbackporch + bt->hfrontporch +
-		bt->hsync - 8;
+	std_info->eav2sav = V4L2_DV_BT_BLANKING_WIDTH(bt) - 8;
 	std_info->sav2eav = bt->width;
 
 	std_info->l1 = 1;
 	std_info->l3 = bt->vsync + bt->vbackporch + 1;
 
+	std_info->vsize = V4L2_DV_BT_FRAME_HEIGHT(bt);
 	if (bt->interlaced) {
 		if (bt->il_vbackporch || bt->il_vfrontporch || bt->il_vsync) {
-			std_info->vsize = bt->height * 2 +
-				bt->vfrontporch + bt->vsync + bt->vbackporch +
-				bt->il_vfrontporch + bt->il_vsync +
-				bt->il_vbackporch;
 			std_info->l5 = std_info->vsize/2 -
 				(bt->vfrontporch - 1);
 			std_info->l7 = std_info->vsize/2 + 1;
@@ -1462,8 +993,6 @@ static int vpif_s_dv_timings(struct file *file, void *priv,
 			return -EINVAL;
 		}
 	} else {
-		std_info->vsize = bt->height + bt->vfrontporch +
-			bt->vsync + bt->vbackporch;
 		std_info->l5 = std_info->vsize - (bt->vfrontporch - 1);
 	}
 	strncpy(std_info->name, "Custom timings BT656/1120",
@@ -1490,13 +1019,27 @@ static int vpif_s_dv_timings(struct file *file, void *priv,
 static int vpif_g_dv_timings(struct file *file, void *priv,
 		struct v4l2_dv_timings *timings)
 {
-	struct vpif_fh *fh = priv;
-	struct channel_obj *ch = fh->channel;
+	struct vpif_display_config *config = vpif_dev->platform_data;
+	struct video_device *vdev = video_devdata(file);
+	struct channel_obj *ch = video_get_drvdata(vdev);
+	struct vpif_display_chan_config *chan_cfg;
 	struct video_obj *vid_ch = &ch->video;
+	struct v4l2_output output;
+
+	if (config->chan_config[ch->channel_id].outputs == NULL)
+		goto error;
+
+	chan_cfg = &config->chan_config[ch->channel_id];
+	output = chan_cfg->outputs[ch->output_idx].output;
+
+	if (output.capabilities != V4L2_OUT_CAP_DV_TIMINGS)
+		goto error;
 
 	*timings = vid_ch->dv_timings;
 
 	return 0;
+error:
+	return -ENODATA;
 }
 
 /*
@@ -1516,83 +1059,49 @@ static int vpif_log_status(struct file *filep, void *priv)
 
 /* vpif display ioctl operations */
 static const struct v4l2_ioctl_ops vpif_ioctl_ops = {
-	.vidioc_querycap        	= vpif_querycap,
-	.vidioc_g_priority		= vpif_g_priority,
-	.vidioc_s_priority		= vpif_s_priority,
+	.vidioc_querycap		= vpif_querycap,
 	.vidioc_enum_fmt_vid_out	= vpif_enum_fmt_vid_out,
-	.vidioc_g_fmt_vid_out  		= vpif_g_fmt_vid_out,
-	.vidioc_s_fmt_vid_out   	= vpif_s_fmt_vid_out,
-	.vidioc_try_fmt_vid_out 	= vpif_try_fmt_vid_out,
-	.vidioc_reqbufs         	= vpif_reqbufs,
-	.vidioc_querybuf        	= vpif_querybuf,
-	.vidioc_qbuf            	= vpif_qbuf,
-	.vidioc_dqbuf           	= vpif_dqbuf,
-	.vidioc_streamon        	= vpif_streamon,
-	.vidioc_streamoff       	= vpif_streamoff,
-	.vidioc_s_std           	= vpif_s_std,
+	.vidioc_g_fmt_vid_out		= vpif_g_fmt_vid_out,
+	.vidioc_s_fmt_vid_out		= vpif_s_fmt_vid_out,
+	.vidioc_try_fmt_vid_out		= vpif_try_fmt_vid_out,
+
+	.vidioc_reqbufs			= vb2_ioctl_reqbufs,
+	.vidioc_create_bufs		= vb2_ioctl_create_bufs,
+	.vidioc_querybuf		= vb2_ioctl_querybuf,
+	.vidioc_qbuf			= vb2_ioctl_qbuf,
+	.vidioc_dqbuf			= vb2_ioctl_dqbuf,
+	.vidioc_expbuf			= vb2_ioctl_expbuf,
+	.vidioc_streamon		= vb2_ioctl_streamon,
+	.vidioc_streamoff		= vb2_ioctl_streamoff,
+
+	.vidioc_s_std			= vpif_s_std,
 	.vidioc_g_std			= vpif_g_std,
+
 	.vidioc_enum_output		= vpif_enum_output,
 	.vidioc_s_output		= vpif_s_output,
 	.vidioc_g_output		= vpif_g_output,
-	.vidioc_cropcap         	= vpif_cropcap,
-	.vidioc_enum_dv_timings         = vpif_enum_dv_timings,
-	.vidioc_s_dv_timings            = vpif_s_dv_timings,
-	.vidioc_g_dv_timings            = vpif_g_dv_timings,
+
+	.vidioc_enum_dv_timings		= vpif_enum_dv_timings,
+	.vidioc_s_dv_timings		= vpif_s_dv_timings,
+	.vidioc_g_dv_timings		= vpif_g_dv_timings,
+
 	.vidioc_log_status		= vpif_log_status,
 };
 
 static const struct v4l2_file_operations vpif_fops = {
 	.owner		= THIS_MODULE,
-	.open		= vpif_open,
-	.release	= vpif_release,
+	.open		= v4l2_fh_open,
+	.release	= vb2_fop_release,
 	.unlocked_ioctl	= video_ioctl2,
-	.mmap		= vpif_mmap,
-	.poll		= vpif_poll
-};
-
-static struct video_device vpif_video_template = {
-	.name		= "vpif",
-	.fops		= &vpif_fops,
-	.ioctl_ops	= &vpif_ioctl_ops,
+	.mmap		= vb2_fop_mmap,
+	.poll		= vb2_fop_poll
 };
 
 /*Configure the channels, buffer sizei, request irq */
 static int initialize_vpif(void)
 {
 	int free_channel_objects_index;
-	int free_buffer_channel_index;
-	int free_buffer_index;
-	int err = 0, i, j;
-
-	/* Default number of buffers should be 3 */
-	if ((ch2_numbuffers > 0) &&
-	    (ch2_numbuffers < config_params.min_numbuffers))
-		ch2_numbuffers = config_params.min_numbuffers;
-	if ((ch3_numbuffers > 0) &&
-	    (ch3_numbuffers < config_params.min_numbuffers))
-		ch3_numbuffers = config_params.min_numbuffers;
-
-	/* Set buffer size to min buffers size if invalid buffer size is
-	 * given */
-	if (ch2_bufsize < config_params.min_bufsize[VPIF_CHANNEL2_VIDEO])
-		ch2_bufsize =
-		    config_params.min_bufsize[VPIF_CHANNEL2_VIDEO];
-	if (ch3_bufsize < config_params.min_bufsize[VPIF_CHANNEL3_VIDEO])
-		ch3_bufsize =
-		    config_params.min_bufsize[VPIF_CHANNEL3_VIDEO];
-
-	config_params.numbuffers[VPIF_CHANNEL2_VIDEO] = ch2_numbuffers;
-
-	if (ch2_numbuffers) {
-		config_params.channel_bufsize[VPIF_CHANNEL2_VIDEO] =
-							ch2_bufsize;
-	}
-	config_params.numbuffers[VPIF_CHANNEL3_VIDEO] = ch3_numbuffers;
-
-	if (ch3_numbuffers) {
-		config_params.channel_bufsize[VPIF_CHANNEL3_VIDEO] =
-							ch3_bufsize;
-	}
+	int err, i, j;
 
 	/* Allocate memory for six channel objects */
 	for (i = 0; i < VPIF_DISPLAY_MAX_DEVICES; i++) {
@@ -1606,10 +1115,6 @@ static int initialize_vpif(void)
 		}
 	}
 
-	free_channel_objects_index = VPIF_DISPLAY_MAX_DEVICES;
-	free_buffer_channel_index = VPIF_DISPLAY_NUM_CHANNELS;
-	free_buffer_index = config_params.numbuffers[i - 1];
-
 	return 0;
 
 vpif_init_free_channel_objects:
@@ -1618,6 +1123,134 @@ vpif_init_free_channel_objects:
 	return err;
 }
 
+static int vpif_async_bound(struct v4l2_async_notifier *notifier,
+			    struct v4l2_subdev *subdev,
+			    struct v4l2_async_subdev *asd)
+{
+	int i;
+
+	for (i = 0; i < vpif_obj.config->subdev_count; i++)
+		if (!strcmp(vpif_obj.config->subdevinfo[i].name,
+			    subdev->name)) {
+			vpif_obj.sd[i] = subdev;
+			vpif_obj.sd[i]->grp_id = 1 << i;
+			return 0;
+		}
+
+	return -EINVAL;
+}
+
+static int vpif_probe_complete(void)
+{
+	struct common_obj *common;
+	struct video_device *vdev;
+	struct channel_obj *ch;
+	struct vb2_queue *q;
+	int j, err, k;
+
+	for (j = 0; j < VPIF_DISPLAY_MAX_DEVICES; j++) {
+		ch = vpif_obj.dev[j];
+		/* Initialize field of the channel objects */
+		for (k = 0; k < VPIF_NUMOBJECTS; k++) {
+			common = &ch->common[k];
+			spin_lock_init(&common->irqlock);
+			mutex_init(&common->lock);
+			common->set_addr = NULL;
+			common->ytop_off = 0;
+			common->ybtm_off = 0;
+			common->ctop_off = 0;
+			common->cbtm_off = 0;
+			common->cur_frm = NULL;
+			common->next_frm = NULL;
+			memset(&common->fmt, 0, sizeof(common->fmt));
+		}
+		ch->initialized = 0;
+		if (vpif_obj.config->subdev_count)
+			ch->sd = vpif_obj.sd[0];
+		ch->channel_id = j;
+
+		memset(&ch->vpifparams, 0, sizeof(ch->vpifparams));
+
+		ch->common[VPIF_VIDEO_INDEX].fmt.type =
+						V4L2_BUF_TYPE_VIDEO_OUTPUT;
+
+		/* select output 0 */
+		err = vpif_set_output(vpif_obj.config, ch, 0);
+		if (err)
+			goto probe_out;
+
+		/* set initial format */
+		ch->video.stdid = V4L2_STD_525_60;
+		memset(&ch->video.dv_timings, 0, sizeof(ch->video.dv_timings));
+		vpif_update_resolution(ch);
+
+		/* Initialize vb2 queue */
+		q = &common->buffer_queue;
+		q->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
+		q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;
+		q->drv_priv = ch;
+		q->ops = &video_qops;
+		q->mem_ops = &vb2_dma_contig_memops;
+		q->buf_struct_size = sizeof(struct vpif_disp_buffer);
+		q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+		q->min_buffers_needed = 1;
+		q->lock = &common->lock;
+		err = vb2_queue_init(q);
+		if (err) {
+			vpif_err("vpif_display: vb2_queue_init() failed\n");
+			goto probe_out;
+		}
+
+		common->alloc_ctx = vb2_dma_contig_init_ctx(vpif_dev);
+		if (IS_ERR(common->alloc_ctx)) {
+			vpif_err("Failed to get the context\n");
+			err = PTR_ERR(common->alloc_ctx);
+			goto probe_out;
+		}
+
+		INIT_LIST_HEAD(&common->dma_queue);
+
+		/* register video device */
+		vpif_dbg(1, debug, "channel=%x,channel->video_dev=%x\n",
+			 (int)ch, (int)&ch->video_dev);
+
+		/* Initialize the video_device structure */
+		vdev = ch->video_dev;
+		strlcpy(vdev->name, VPIF_DRIVER_NAME, sizeof(vdev->name));
+		vdev->release = video_device_release;
+		vdev->fops = &vpif_fops;
+		vdev->ioctl_ops = &vpif_ioctl_ops;
+		vdev->v4l2_dev = &vpif_obj.v4l2_dev;
+		vdev->vfl_dir = VFL_DIR_TX;
+		vdev->queue = q;
+		vdev->lock = &common->lock;
+		set_bit(V4L2_FL_USE_FH_PRIO, &vdev->flags);
+		video_set_drvdata(ch->video_dev, ch);
+		err = video_register_device(vdev, VFL_TYPE_GRABBER,
+					    (j ? 3 : 2));
+		if (err < 0)
+			goto probe_out;
+	}
+
+	return 0;
+
+probe_out:
+	for (k = 0; k < j; k++) {
+		ch = vpif_obj.dev[k];
+		common = &ch->common[k];
+		vb2_dma_contig_cleanup_ctx(common->alloc_ctx);
+		video_unregister_device(ch->video_dev);
+		video_device_release(ch->video_dev);
+		ch->video_dev = NULL;
+	}
+	return err;
+}
+
+static int vpif_async_complete(struct v4l2_async_notifier *notifier)
+{
+	return vpif_probe_complete();
+}
+
 /*
  * vpif_probe: This function creates device entries by register itself to the
  * V4L2 driver and initializes fields of each channel objects
@@ -1625,16 +1258,13 @@ vpif_init_free_channel_objects:
 static __init int vpif_probe(struct platform_device *pdev)
 {
 	struct vpif_subdev_info *subdevdata;
-	struct vpif_display_config *config;
-	int i, j = 0, k, err = 0;
+	int i, j = 0, err = 0;
 	int res_idx = 0;
 	struct i2c_adapter *i2c_adap;
-	struct common_obj *common;
 	struct channel_obj *ch;
 	struct video_device *vfd;
 	struct resource *res;
 	int subdev_count;
-	size_t size;
 
 	vpif_dev = &pdev->dev;
 	err = initialize_vpif();
@@ -1652,7 +1282,7 @@ static __init int vpif_probe(struct platform_device *pdev)
 
 	while ((res = platform_get_resource(pdev, IORESOURCE_IRQ, res_idx))) {
 		err = devm_request_irq(&pdev->dev, res->start, vpif_channel_isr,
-					IRQF_SHARED, "VPIF_Display",
+					IRQF_SHARED, VPIF_DRIVER_NAME,
 					(void *)(&vpif_obj.dev[res_idx]->
 					channel_id));
 		if (err) {
@@ -1678,41 +1308,13 @@ static __init int vpif_probe(struct platform_device *pdev)
 			goto vpif_unregister;
 		}
 
-		/* Initialize field of video device */
-		*vfd = vpif_video_template;
-		vfd->v4l2_dev = &vpif_obj.v4l2_dev;
-		vfd->release = video_device_release;
-		vfd->vfl_dir = VFL_DIR_TX;
-		snprintf(vfd->name, sizeof(vfd->name),
-			 "VPIF_Display_DRIVER_V%s",
-			 VPIF_DISPLAY_VERSION);
-
 		/* Set video_dev to the video device */
 		ch->video_dev = vfd;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (res) {
-		size = resource_size(res);
-		/* The resources are divided into two equal memory and when
-		 * we have HD output we can add them together
-		 */
-		for (j = 0; j < VPIF_DISPLAY_MAX_DEVICES; j++) {
-			ch = vpif_obj.dev[j];
-			ch->channel_id = j;
-
-			/* only enabled if second resource exists */
-			config_params.video_limit[ch->channel_id] = 0;
-			if (size)
-				config_params.video_limit[ch->channel_id] =
-									size/2;
-		}
-	}
-
-	i2c_adap = i2c_get_adapter(1);
-	config = pdev->dev.platform_data;
-	subdev_count = config->subdev_count;
-	subdevdata = config->subdevinfo;
+	vpif_obj.config = pdev->dev.platform_data;
+	subdev_count = vpif_obj.config->subdev_count;
+	subdevdata = vpif_obj.config->subdevinfo;
 	vpif_obj.sd = kzalloc(sizeof(struct v4l2_subdev *) * subdev_count,
 								GFP_KERNEL);
 	if (vpif_obj.sd == NULL) {
@@ -1721,86 +1323,41 @@ static __init int vpif_probe(struct platform_device *pdev)
 		goto vpif_sd_error;
 	}
 
-	for (i = 0; i < subdev_count; i++) {
-		vpif_obj.sd[i] = v4l2_i2c_new_subdev_board(&vpif_obj.v4l2_dev,
-						i2c_adap,
-						&subdevdata[i].board_info,
-						NULL);
-		if (!vpif_obj.sd[i]) {
-			vpif_err("Error registering v4l2 subdevice\n");
-			err = -ENODEV;
-			goto probe_subdev_out;
-		}
-
-		if (vpif_obj.sd[i])
-			vpif_obj.sd[i]->grp_id = 1 << i;
-	}
-
-	for (j = 0; j < VPIF_DISPLAY_MAX_DEVICES; j++) {
-		ch = vpif_obj.dev[j];
-		/* Initialize field of the channel objects */
-		atomic_set(&ch->usrs, 0);
-		for (k = 0; k < VPIF_NUMOBJECTS; k++) {
-			ch->common[k].numbuffers = 0;
-			common = &ch->common[k];
-			common->io_usrs = 0;
-			common->started = 0;
-			spin_lock_init(&common->irqlock);
-			mutex_init(&common->lock);
-			common->numbuffers = 0;
-			common->set_addr = NULL;
-			common->ytop_off = common->ybtm_off = 0;
-			common->ctop_off = common->cbtm_off = 0;
-			common->cur_frm = common->next_frm = NULL;
-			memset(&common->fmt, 0, sizeof(common->fmt));
-			common->numbuffers = config_params.numbuffers[k];
+	if (!vpif_obj.config->asd_sizes) {
+		i2c_adap = i2c_get_adapter(1);
+		for (i = 0; i < subdev_count; i++) {
+			vpif_obj.sd[i] =
+				v4l2_i2c_new_subdev_board(&vpif_obj.v4l2_dev,
+							  i2c_adap,
+							  &subdevdata[i].
+							  board_info,
+							  NULL);
+			if (!vpif_obj.sd[i]) {
+				vpif_err("Error registering v4l2 subdevice\n");
+				err = -ENODEV;
+				goto probe_subdev_out;
+			}
 
+			if (vpif_obj.sd[i])
+				vpif_obj.sd[i]->grp_id = 1 << i;
+		}
+		vpif_probe_complete();
+	} else {
+		vpif_obj.notifier.subdevs = vpif_obj.config->asd;
+		vpif_obj.notifier.num_subdevs = vpif_obj.config->asd_sizes[0];
+		vpif_obj.notifier.bound = vpif_async_bound;
+		vpif_obj.notifier.complete = vpif_async_complete;
+		err = v4l2_async_notifier_register(&vpif_obj.v4l2_dev,
+						   &vpif_obj.notifier);
+		if (err) {
+			vpif_err("Error registering async notifier\n");
+			err = -EINVAL;
+			goto probe_subdev_out;
 		}
-		ch->initialized = 0;
-		if (subdev_count)
-			ch->sd = vpif_obj.sd[0];
-		ch->channel_id = j;
-		if (j < 2)
-			ch->common[VPIF_VIDEO_INDEX].numbuffers =
-			    config_params.numbuffers[ch->channel_id];
-		else
-			ch->common[VPIF_VIDEO_INDEX].numbuffers = 0;
-
-		memset(&ch->vpifparams, 0, sizeof(ch->vpifparams));
-
-		/* Initialize prio member of channel object */
-		v4l2_prio_init(&ch->prio);
-		ch->common[VPIF_VIDEO_INDEX].fmt.type =
-						V4L2_BUF_TYPE_VIDEO_OUTPUT;
-		ch->video_dev->lock = &common->lock;
-		video_set_drvdata(ch->video_dev, ch);
-
-		/* select output 0 */
-		err = vpif_set_output(config, ch, 0);
-		if (err)
-			goto probe_out;
-
-		/* register video device */
-		vpif_dbg(1, debug, "channel=%x,channel->video_dev=%x\n",
-				(int)ch, (int)&ch->video_dev);
-
-		err = video_register_device(ch->video_dev,
-					  VFL_TYPE_GRABBER, (j ? 3 : 2));
-		if (err < 0)
-			goto probe_out;
 	}
 
-	v4l2_info(&vpif_obj.v4l2_dev,
-			" VPIF display driver initialized\n");
 	return 0;
 
-probe_out:
-	for (k = 0; k < j; k++) {
-		ch = vpif_obj.dev[k];
-		video_unregister_device(ch->video_dev);
-		video_device_release(ch->video_dev);
-		ch->video_dev = NULL;
-	}
 probe_subdev_out:
 	kfree(vpif_obj.sd);
 vpif_sd_error:
@@ -1820,6 +1377,7 @@ vpif_unregister:
  */
 static int vpif_remove(struct platform_device *device)
 {
+	struct common_obj *common;
 	struct channel_obj *ch;
 	int i;
 
@@ -1830,6 +1388,8 @@ static int vpif_remove(struct platform_device *device)
 	for (i = 0; i < VPIF_DISPLAY_MAX_DEVICES; i++) {
 		/* Get the pointer to the channel object */
 		ch = vpif_obj.dev[i];
+		common = &ch->common[i];
+		vb2_dma_contig_cleanup_ctx(common->alloc_ctx);
 		/* Unregister video device */
 		video_unregister_device(ch->video_dev);
 
@@ -1840,7 +1400,7 @@ static int vpif_remove(struct platform_device *device)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int vpif_suspend(struct device *dev)
 {
 	struct common_obj *common;
@@ -1851,18 +1411,20 @@ static int vpif_suspend(struct device *dev)
 		/* Get the pointer to the channel object */
 		ch = vpif_obj.dev[i];
 		common = &ch->common[VPIF_VIDEO_INDEX];
+
+		if (!vb2_is_streaming(&common->buffer_queue))
+			continue;
+
 		mutex_lock(&common->lock);
-		if (atomic_read(&ch->usrs) && common->io_usrs) {
-			/* Disable channel */
-			if (ch->channel_id == VPIF_CHANNEL2_VIDEO) {
-				enable_channel2(0);
-				channel2_intr_enable(0);
-			}
-			if (ch->channel_id == VPIF_CHANNEL3_VIDEO ||
-					common->started == 2) {
-				enable_channel3(0);
-				channel3_intr_enable(0);
-			}
+		/* Disable channel */
+		if (ch->channel_id == VPIF_CHANNEL2_VIDEO) {
+			enable_channel2(0);
+			channel2_intr_enable(0);
+		}
+		if (ch->channel_id == VPIF_CHANNEL3_VIDEO ||
+			ycmux_mode == 2) {
+			enable_channel3(0);
+			channel3_intr_enable(0);
 		}
 		mutex_unlock(&common->lock);
 	}
@@ -1881,18 +1443,20 @@ static int vpif_resume(struct device *dev)
 		/* Get the pointer to the channel object */
 		ch = vpif_obj.dev[i];
 		common = &ch->common[VPIF_VIDEO_INDEX];
+
+		if (!vb2_is_streaming(&common->buffer_queue))
+			continue;
+
 		mutex_lock(&common->lock);
-		if (atomic_read(&ch->usrs) && common->io_usrs) {
-			/* Enable channel */
-			if (ch->channel_id == VPIF_CHANNEL2_VIDEO) {
-				enable_channel2(1);
-				channel2_intr_enable(1);
-			}
-			if (ch->channel_id == VPIF_CHANNEL3_VIDEO ||
-					common->started == 2) {
-				enable_channel3(1);
-				channel3_intr_enable(1);
-			}
+		/* Enable channel */
+		if (ch->channel_id == VPIF_CHANNEL2_VIDEO) {
+			enable_channel2(1);
+			channel2_intr_enable(1);
+		}
+		if (ch->channel_id == VPIF_CHANNEL3_VIDEO ||
+				ycmux_mode == 2) {
+			enable_channel3(1);
+			channel3_intr_enable(1);
 		}
 		mutex_unlock(&common->lock);
 	}
@@ -1900,21 +1464,15 @@ static int vpif_resume(struct device *dev)
 	return 0;
 }
 
-static const struct dev_pm_ops vpif_pm = {
-	.suspend        = vpif_suspend,
-	.resume         = vpif_resume,
-};
-
-#define vpif_pm_ops (&vpif_pm)
-#else
-#define vpif_pm_ops NULL
 #endif
 
+static SIMPLE_DEV_PM_OPS(vpif_pm_ops, vpif_suspend, vpif_resume);
+
 static __refdata struct platform_driver vpif_driver = {
 	.driver	= {
-			.name	= "vpif_display",
+			.name	= VPIF_DRIVER_NAME,
 			.owner	= THIS_MODULE,
-			.pm	= vpif_pm_ops,
+			.pm	= &vpif_pm_ops,
 	},
 	.probe	= vpif_probe,
 	.remove	= vpif_remove,
diff --git a/drivers/media/platform/davinci/vpif_display.h b/drivers/media/platform/davinci/vpif_display.h
index 5d87fc86e58..7b21a760767 100644
--- a/drivers/media/platform/davinci/vpif_display.h
+++ b/drivers/media/platform/davinci/vpif_display.h
@@ -13,8 +13,8 @@
  * GNU General Public License for more details.
  */
 
-#ifndef DAVINCIHD_DISPLAY_H
-#define DAVINCIHD_DISPLAY_H
+#ifndef VPIF_DISPLAY_H
+#define VPIF_DISPLAY_H
 
 /* Header files */
 #include <media/videobuf2-dma-contig.h>
@@ -67,17 +67,10 @@ struct vpif_disp_buffer {
 };
 
 struct common_obj {
-	/* Buffer specific parameters */
-	u8 *fbuffers[VIDEO_MAX_FRAME];		/* List of buffer pointers for
-						 * storing frames */
-	u32 numbuffers;				/* number of buffers */
 	struct vpif_disp_buffer *cur_frm;	/* Pointer pointing to current
 						 * vb2_buffer */
 	struct vpif_disp_buffer *next_frm;	/* Pointer pointing to next
 						 * vb2_buffer */
-	enum v4l2_memory memory;		/* This field keeps track of
-						 * type of buffer exchange
-						 * method user has selected */
 	struct v4l2_format fmt;			/* Used to store the format */
 	struct vb2_queue buffer_queue;		/* Buffer queue used in
 						 * video-buf */
@@ -90,10 +83,6 @@ struct common_obj {
 	/* channel specific parameters */
 	struct mutex lock;			/* lock used to access this
 						 * structure */
-	u32 io_usrs;				/* number of users performing
-						 * IO */
-	u8 started;				/* Indicates whether streaming
-						 * started */
 	u32 ytop_off;				/* offset of Y top from the
 						 * starting of the buffer */
 	u32 ybtm_off;				/* offset of Y bottom from the
@@ -103,7 +92,7 @@ struct common_obj {
 	u32 cbtm_off;				/* offset of C bottom from the
 						 * starting of the buffer */
 	/* Function pointer to set the addresses */
-	void (*set_addr) (unsigned long, unsigned long,
+	void (*set_addr)(unsigned long, unsigned long,
 				unsigned long, unsigned long);
 	u32 height;
 	u32 width;
@@ -113,10 +102,6 @@ struct channel_obj {
 	/* V4l2 specific parameters */
 	struct video_device *video_dev;	/* Identifies video device for
 					 * this channel */
-	struct v4l2_prio_state prio;	/* Used to keep track of state of
-					 * the priority */
-	atomic_t usrs;			/* number of open instances of
-					 * the channel */
 	u32 field_id;			/* Indicates id of the field
 					 * which is being displayed */
 	u8 initialized;			/* flag to indicate whether
@@ -130,33 +115,13 @@ struct channel_obj {
 	struct video_obj video;
 };
 
-/* File handle structure */
-struct vpif_fh {
-	struct channel_obj *channel;	/* pointer to channel object for
-					 * opened device */
-	u8 io_allowed[VPIF_NUMOBJECTS];	/* Indicates whether this file handle
-					 * is doing IO */
-	enum v4l2_priority prio;	/* Used to keep track priority of
-					 * this instance */
-	u8 initialized;			/* Used to keep track of whether this
-					 * file handle has initialized
-					 * channel or not */
-};
-
 /* vpif device structure */
 struct vpif_device {
 	struct v4l2_device v4l2_dev;
 	struct channel_obj *dev[VPIF_DISPLAY_NUM_CHANNELS];
 	struct v4l2_subdev **sd;
-
-};
-
-struct vpif_config_params {
-	u32 min_bufsize[VPIF_DISPLAY_NUM_CHANNELS];
-	u32 channel_bufsize[VPIF_DISPLAY_NUM_CHANNELS];
-	u8 numbuffers[VPIF_DISPLAY_NUM_CHANNELS];
-	u32 video_limit[VPIF_DISPLAY_NUM_CHANNELS];
-	u8 min_numbuffers;
+	struct v4l2_async_notifier notifier;
+	struct vpif_display_config *config;
 };
 
-#endif				/* DAVINCIHD_DISPLAY_H */
+#endif				/* VPIF_DISPLAY_H */
diff --git a/drivers/media/platform/davinci/vpss.c b/drivers/media/platform/davinci/vpss.c
index 8a2f01e344e..31120b4a4a3 100644
--- a/drivers/media/platform/davinci/vpss.c
+++ b/drivers/media/platform/davinci/vpss.c
@@ -21,6 +21,7 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/pm_runtime.h>
+#include <linux/err.h>
 
 #include <media/davinci/vpss.h>
 
@@ -404,9 +405,8 @@ EXPORT_SYMBOL(dm365_vpss_set_pg_frame_size);
 
 static int vpss_probe(struct platform_device *pdev)
 {
-	struct resource		*r1, *r2;
+	struct resource *res;
 	char *platform_name;
-	int status;
 
 	if (!pdev->dev.platform_data) {
 		dev_err(&pdev->dev, "no platform data\n");
@@ -427,38 +427,19 @@ static int vpss_probe(struct platform_device *pdev)
 	}
 
 	dev_info(&pdev->dev, "%s vpss probed\n", platform_name);
-	r1 = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!r1)
-		return -ENOENT;
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 
-	r1 = request_mem_region(r1->start, resource_size(r1), r1->name);
-	if (!r1)
-		return -EBUSY;
-
-	oper_cfg.vpss_regs_base0 = ioremap(r1->start, resource_size(r1));
-	if (!oper_cfg.vpss_regs_base0) {
-		status = -EBUSY;
-		goto fail1;
-	}
+	oper_cfg.vpss_regs_base0 = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(oper_cfg.vpss_regs_base0))
+		return PTR_ERR(oper_cfg.vpss_regs_base0);
 
 	if (oper_cfg.platform == DM355 || oper_cfg.platform == DM365) {
-		r2 = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-		if (!r2) {
-			status = -ENOENT;
-			goto fail2;
-		}
-		r2 = request_mem_region(r2->start, resource_size(r2), r2->name);
-		if (!r2) {
-			status = -EBUSY;
-			goto fail2;
-		}
-
-		oper_cfg.vpss_regs_base1 = ioremap(r2->start,
-						   resource_size(r2));
-		if (!oper_cfg.vpss_regs_base1) {
-			status = -EBUSY;
-			goto fail3;
-		}
+		res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+
+		oper_cfg.vpss_regs_base1 = devm_ioremap_resource(&pdev->dev,
+								 res);
+		if (IS_ERR(oper_cfg.vpss_regs_base1))
+			return PTR_ERR(oper_cfg.vpss_regs_base1);
 	}
 
 	if (oper_cfg.platform == DM355) {
@@ -493,30 +474,13 @@ static int vpss_probe(struct platform_device *pdev)
 
 	spin_lock_init(&oper_cfg.vpss_lock);
 	dev_info(&pdev->dev, "%s vpss probe success\n", platform_name);
-	return 0;
 
-fail3:
-	release_mem_region(r2->start, resource_size(r2));
-fail2:
-	iounmap(oper_cfg.vpss_regs_base0);
-fail1:
-	release_mem_region(r1->start, resource_size(r1));
-	return status;
+	return 0;
 }
 
 static int vpss_remove(struct platform_device *pdev)
 {
-	struct resource		*res;
-
 	pm_runtime_disable(&pdev->dev);
-	iounmap(oper_cfg.vpss_regs_base0);
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	release_mem_region(res->start, resource_size(res));
-	if (oper_cfg.platform == DM355 || oper_cfg.platform == DM365) {
-		iounmap(oper_cfg.vpss_regs_base1);
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-		release_mem_region(res->start, resource_size(res));
-	}
 	return 0;
 }
 
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c b/drivers/media/platform/exynos-gsc/gsc-core.c
index 559fab2a2d6..9d0cc04d7ab 100644
--- a/drivers/media/platform/exynos-gsc/gsc-core.c
+++ b/drivers/media/platform/exynos-gsc/gsc-core.c
@@ -1122,10 +1122,14 @@ static int gsc_probe(struct platform_device *pdev)
 		goto err_clk;
 	}
 
-	ret = gsc_register_m2m_device(gsc);
+	ret = v4l2_device_register(dev, &gsc->v4l2_dev);
 	if (ret)
 		goto err_clk;
 
+	ret = gsc_register_m2m_device(gsc);
+	if (ret)
+		goto err_v4l2;
+
 	platform_set_drvdata(pdev, gsc);
 	pm_runtime_enable(dev);
 	ret = pm_runtime_get_sync(&pdev->dev);
@@ -1147,6 +1151,8 @@ err_pm:
 	pm_runtime_put(dev);
 err_m2m:
 	gsc_unregister_m2m_device(gsc);
+err_v4l2:
+	v4l2_device_unregister(&gsc->v4l2_dev);
 err_clk:
 	gsc_clk_put(gsc);
 	return ret;
@@ -1157,6 +1163,7 @@ static int gsc_remove(struct platform_device *pdev)
 	struct gsc_dev *gsc = platform_get_drvdata(pdev);
 
 	gsc_unregister_m2m_device(gsc);
+	v4l2_device_unregister(&gsc->v4l2_dev);
 
 	vb2_dma_contig_cleanup_ctx(gsc->alloc_ctx);
 	pm_runtime_disable(&pdev->dev);
@@ -1210,12 +1217,12 @@ static int gsc_resume(struct device *dev)
 		spin_unlock_irqrestore(&gsc->slock, flags);
 		return 0;
 	}
-	gsc_hw_set_sw_reset(gsc);
-	gsc_wait_reset(gsc);
-
 	spin_unlock_irqrestore(&gsc->slock, flags);
 
-	return gsc_m2m_resume(gsc);
+	if (!pm_runtime_suspended(dev))
+		return gsc_runtime_resume(dev);
+
+	return 0;
 }
 
 static int gsc_suspend(struct device *dev)
@@ -1227,7 +1234,10 @@ static int gsc_suspend(struct device *dev)
 	if (test_and_set_bit(ST_SUSPEND, &gsc->state))
 		return 0;
 
-	return gsc_m2m_suspend(gsc);
+	if (!pm_runtime_suspended(dev))
+		return gsc_runtime_suspend(dev);
+
+	return 0;
 }
 
 static const struct dev_pm_ops gsc_pm_ops = {
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.h b/drivers/media/platform/exynos-gsc/gsc-core.h
index cc19bba09bd..ef0a6564cef 100644
--- a/drivers/media/platform/exynos-gsc/gsc-core.h
+++ b/drivers/media/platform/exynos-gsc/gsc-core.h
@@ -45,6 +45,7 @@
 #define GSC_DST_FMT			(1 << 2)
 #define GSC_CTX_M2M			(1 << 3)
 #define GSC_CTX_STOP_REQ		(1 << 6)
+#define	GSC_CTX_ABORT			(1 << 7)
 
 enum gsc_dev_flags {
 	/* for global */
@@ -343,6 +344,7 @@ struct gsc_dev {
 	unsigned long			state;
 	struct vb2_alloc_ctx		*alloc_ctx;
 	struct video_device		vdev;
+	struct v4l2_device		v4l2_dev;
 };
 
 /**
diff --git a/drivers/media/platform/exynos-gsc/gsc-m2m.c b/drivers/media/platform/exynos-gsc/gsc-m2m.c
index 40a73f7d20d..e434f1f03d7 100644
--- a/drivers/media/platform/exynos-gsc/gsc-m2m.c
+++ b/drivers/media/platform/exynos-gsc/gsc-m2m.c
@@ -46,6 +46,17 @@ static int gsc_m2m_ctx_stop_req(struct gsc_ctx *ctx)
 	return ret == 0 ? -ETIMEDOUT : ret;
 }
 
+static void __gsc_m2m_job_abort(struct gsc_ctx *ctx)
+{
+	int ret;
+
+	ret = gsc_m2m_ctx_stop_req(ctx);
+	if ((ret == -ETIMEDOUT) || (ctx->state & GSC_CTX_ABORT)) {
+		gsc_ctx_state_lock_clear(GSC_CTX_STOP_REQ | GSC_CTX_ABORT, ctx);
+		gsc_m2m_job_finish(ctx, VB2_BUF_STATE_ERROR);
+	}
+}
+
 static int gsc_m2m_start_streaming(struct vb2_queue *q, unsigned int count)
 {
 	struct gsc_ctx *ctx = q->drv_priv;
@@ -55,18 +66,13 @@ static int gsc_m2m_start_streaming(struct vb2_queue *q, unsigned int count)
 	return ret > 0 ? 0 : ret;
 }
 
-static int gsc_m2m_stop_streaming(struct vb2_queue *q)
+static void gsc_m2m_stop_streaming(struct vb2_queue *q)
 {
 	struct gsc_ctx *ctx = q->drv_priv;
-	int ret;
 
-	ret = gsc_m2m_ctx_stop_req(ctx);
-	if (ret == -ETIMEDOUT)
-		gsc_m2m_job_finish(ctx, VB2_BUF_STATE_ERROR);
+	__gsc_m2m_job_abort(ctx);
 
 	pm_runtime_put(&ctx->gsc_dev->pdev->dev);
-
-	return 0;
 }
 
 void gsc_m2m_job_finish(struct gsc_ctx *ctx, int vb_state)
@@ -80,8 +86,12 @@ void gsc_m2m_job_finish(struct gsc_ctx *ctx, int vb_state)
 	dst_vb = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx);
 
 	if (src_vb && dst_vb) {
-		src_vb->v4l2_buf.timestamp = dst_vb->v4l2_buf.timestamp;
-		src_vb->v4l2_buf.timecode = dst_vb->v4l2_buf.timecode;
+		dst_vb->v4l2_buf.timestamp = src_vb->v4l2_buf.timestamp;
+		dst_vb->v4l2_buf.timecode = src_vb->v4l2_buf.timecode;
+		dst_vb->v4l2_buf.flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
+		dst_vb->v4l2_buf.flags |=
+			src_vb->v4l2_buf.flags
+			& V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
 
 		v4l2_m2m_buf_done(src_vb, vb_state);
 		v4l2_m2m_buf_done(dst_vb, vb_state);
@@ -91,15 +101,9 @@ void gsc_m2m_job_finish(struct gsc_ctx *ctx, int vb_state)
 	}
 }
 
-
 static void gsc_m2m_job_abort(void *priv)
 {
-	struct gsc_ctx *ctx = priv;
-	int ret;
-
-	ret = gsc_m2m_ctx_stop_req(ctx);
-	if (ret == -ETIMEDOUT)
-		gsc_m2m_job_finish(ctx, VB2_BUF_STATE_ERROR);
+	__gsc_m2m_job_abort((struct gsc_ctx *)priv);
 }
 
 static int gsc_get_bufs(struct gsc_ctx *ctx)
@@ -150,9 +154,10 @@ static void gsc_m2m_device_run(void *priv)
 		gsc->m2m.ctx = ctx;
 	}
 
-	is_set = (ctx->state & GSC_CTX_STOP_REQ) ? 1 : 0;
-	ctx->state &= ~GSC_CTX_STOP_REQ;
+	is_set = ctx->state & GSC_CTX_STOP_REQ;
 	if (is_set) {
+		ctx->state &= ~GSC_CTX_STOP_REQ;
+		ctx->state |= GSC_CTX_ABORT;
 		wake_up(&gsc->irq_queue);
 		goto put_device;
 	}
@@ -587,7 +592,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
 	src_vq->ops = &gsc_m2m_qops;
 	src_vq->mem_ops = &vb2_dma_contig_memops;
 	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
-	src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
 
 	ret = vb2_queue_init(src_vq);
 	if (ret)
@@ -600,7 +605,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
 	dst_vq->ops = &gsc_m2m_qops;
 	dst_vq->mem_ops = &vb2_dma_contig_memops;
 	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
-	dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
 
 	return vb2_queue_init(dst_vq);
 }
@@ -751,6 +756,7 @@ int gsc_register_m2m_device(struct gsc_dev *gsc)
 	gsc->vdev.release	= video_device_release_empty;
 	gsc->vdev.lock		= &gsc->lock;
 	gsc->vdev.vfl_dir	= VFL_DIR_M2M;
+	gsc->vdev.v4l2_dev	= &gsc->v4l2_dev;
 	snprintf(gsc->vdev.name, sizeof(gsc->vdev.name), "%s.%d:m2m",
 					GSC_MODULE_NAME, gsc->id);
 
diff --git a/drivers/media/platform/exynos4-is/Kconfig b/drivers/media/platform/exynos4-is/Kconfig
index 53ad0f08017..5dcaa0a8054 100644
--- a/drivers/media/platform/exynos4-is/Kconfig
+++ b/drivers/media/platform/exynos4-is/Kconfig
@@ -1,8 +1,9 @@
 
 config VIDEO_SAMSUNG_EXYNOS4_IS
 	bool "Samsung S5P/EXYNOS4 SoC series Camera Subsystem driver"
-	depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && PM_RUNTIME
+	depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
 	depends on (PLAT_S5P || ARCH_EXYNOS)
+	depends on OF && COMMON_CLK
 	help
 	  Say Y here to enable camera host interface devices for
 	  Samsung S5P and EXYNOS SoC series.
@@ -17,7 +18,7 @@ config VIDEO_S5P_FIMC
 	depends on I2C
 	select VIDEOBUF2_DMA_CONTIG
 	select V4L2_MEM2MEM_DEV
-	select MFD_SYSCON if OF
+	select MFD_SYSCON
 	select VIDEO_EXYNOS4_IS_COMMON
 	help
 	  This is a V4L2 driver for Samsung S5P and EXYNOS4 SoC camera host
@@ -29,7 +30,7 @@ config VIDEO_S5P_FIMC
 config VIDEO_S5P_MIPI_CSIS
 	tristate "S5P/EXYNOS MIPI-CSI2 receiver (MIPI-CSIS) driver"
 	depends on REGULATOR
-	select S5P_SETUP_MIPIPHY
+	select GENERIC_PHY
 	help
 	  This is a V4L2 driver for Samsung S5P and EXYNOS4 SoC MIPI-CSI2
 	  receiver (MIPI-CSIS) devices.
@@ -64,4 +65,13 @@ config VIDEO_EXYNOS4_FIMC_IS
 	  To compile this driver as a module, choose M here: the
 	  module will be called exynos4-fimc-is.
 
+config VIDEO_EXYNOS4_ISP_DMA_CAPTURE
+	bool "EXYNOS4x12 FIMC-IS ISP Direct DMA capture support"
+	depends on VIDEO_EXYNOS4_FIMC_IS
+	select VIDEO_EXYNOS4_IS_COMMON
+	default y
+	  help
+	  This option enables an additional video device node exposing a V4L2
+	  video capture interface for the FIMC-IS ISP raw (Bayer) capture DMA.
+
 endif # VIDEO_SAMSUNG_EXYNOS4_IS
diff --git a/drivers/media/platform/exynos4-is/Makefile b/drivers/media/platform/exynos4-is/Makefile
index c2ff29ba685..eed1b185d81 100644
--- a/drivers/media/platform/exynos4-is/Makefile
+++ b/drivers/media/platform/exynos4-is/Makefile
@@ -6,6 +6,10 @@ exynos4-is-common-objs := common.o
 exynos-fimc-is-objs := fimc-is.o fimc-isp.o fimc-is-sensor.o fimc-is-regs.o
 exynos-fimc-is-objs += fimc-is-param.o fimc-is-errno.o fimc-is-i2c.o
 
+ifeq ($(CONFIG_VIDEO_EXYNOS4_ISP_DMA_CAPTURE),y)
+exynos-fimc-is-objs += fimc-isp-video.o
+endif
+
 obj-$(CONFIG_VIDEO_S5P_MIPI_CSIS)	+= s5p-csis.o
 obj-$(CONFIG_VIDEO_EXYNOS_FIMC_LITE)	+= exynos-fimc-lite.o
 obj-$(CONFIG_VIDEO_EXYNOS4_FIMC_IS)	+= exynos-fimc-is.o
diff --git a/drivers/media/platform/exynos4-is/common.c b/drivers/media/platform/exynos4-is/common.c
index 0ec210b4da1..0eb34ecb8ee 100644
--- a/drivers/media/platform/exynos4-is/common.c
+++ b/drivers/media/platform/exynos4-is/common.c
@@ -10,7 +10,7 @@
  */
 
 #include <linux/module.h>
-#include <media/s5p_fimc.h>
+#include <media/exynos-fimc.h>
 #include "common.h"
 
 /* Called with the media graph mutex held or entity->stream_count > 0. */
diff --git a/drivers/media/platform/exynos4-is/fimc-capture.c b/drivers/media/platform/exynos4-is/fimc-capture.c
index fb27ff7e1e0..3d2babd5067 100644
--- a/drivers/media/platform/exynos4-is/fimc-capture.c
+++ b/drivers/media/platform/exynos4-is/fimc-capture.c
@@ -294,15 +294,15 @@ static int start_streaming(struct vb2_queue *q, unsigned int count)
 	return 0;
 }
 
-static int stop_streaming(struct vb2_queue *q)
+static void stop_streaming(struct vb2_queue *q)
 {
 	struct fimc_ctx *ctx = q->drv_priv;
 	struct fimc_dev *fimc = ctx->fimc_dev;
 
 	if (!fimc_capture_active(fimc))
-		return -EINVAL;
+		return;
 
-	return fimc_stop_capture(fimc, false);
+	fimc_stop_capture(fimc, false);
 }
 
 int fimc_capture_suspend(struct fimc_dev *fimc)
@@ -549,7 +549,7 @@ static int fimc_capture_release(struct file *file)
 		vc->streaming = false;
 	}
 
-	ret = vb2_fop_release(file);
+	ret = _vb2_fop_release(file, NULL);
 
 	if (close) {
 		clear_bit(ST_CAPT_BUSY, &fimc->state);
@@ -1782,7 +1782,7 @@ static int fimc_register_capture_device(struct fimc_dev *fimc,
 	q->ops = &fimc_capture_qops;
 	q->mem_ops = &vb2_dma_contig_memops;
 	q->buf_struct_size = sizeof(struct fimc_vid_buffer);
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	q->lock = &fimc->lock;
 
 	ret = vb2_queue_init(q);
diff --git a/drivers/media/platform/exynos4-is/fimc-core.c b/drivers/media/platform/exynos4-is/fimc-core.c
index 6489c5160ee..b70fd996d79 100644
--- a/drivers/media/platform/exynos4-is/fimc-core.c
+++ b/drivers/media/platform/exynos4-is/fimc-core.c
@@ -56,8 +56,8 @@ static struct fimc_fmt fimc_formats[] = {
 		.colplanes	= 1,
 		.flags		= FMT_FLAGS_M2M,
 	}, {
-		.name		= "ARGB8888, 32 bpp",
-		.fourcc		= V4L2_PIX_FMT_RGB32,
+		.name		= "BGRA8888, 32 bpp",
+		.fourcc		= V4L2_PIX_FMT_BGR32,
 		.depth		= { 32 },
 		.color		= FIMC_FMT_RGB888,
 		.memplanes	= 1,
@@ -122,7 +122,7 @@ static struct fimc_fmt fimc_formats[] = {
 	}, {
 		.name		= "YUV 4:2:2 planar, Y/Cb/Cr",
 		.fourcc		= V4L2_PIX_FMT_YUV422P,
-		.depth		= { 12 },
+		.depth		= { 16 },
 		.color		= FIMC_FMT_YCBYCR422,
 		.memplanes	= 1,
 		.colplanes	= 3,
@@ -450,7 +450,7 @@ void fimc_prepare_dma_offset(struct fimc_ctx *ctx, struct fimc_frame *f)
 	bool pix_hoff = ctx->fimc_dev->drv_data->dma_pix_hoff;
 	u32 i, depth = 0;
 
-	for (i = 0; i < f->fmt->colplanes; i++)
+	for (i = 0; i < f->fmt->memplanes; i++)
 		depth += f->fmt->depth[i];
 
 	f->dma_offset.y_h = f->offs_h;
@@ -998,48 +998,53 @@ static int fimc_probe(struct platform_device *pdev)
 
 	ret = devm_request_irq(dev, res->start, fimc_irq_handler,
 			       0, dev_name(dev), fimc);
-	if (ret) {
+	if (ret < 0) {
 		dev_err(dev, "failed to install irq (%d)\n", ret);
-		goto err_clk;
+		goto err_sclk;
 	}
 
 	ret = fimc_initialize_capture_subdev(fimc);
-	if (ret)
-		goto err_clk;
+	if (ret < 0)
+		goto err_sclk;
 
 	platform_set_drvdata(pdev, fimc);
 	pm_runtime_enable(dev);
-	ret = pm_runtime_get_sync(dev);
-	if (ret < 0)
-		goto err_sd;
+
+	if (!pm_runtime_enabled(dev)) {
+		ret = clk_enable(fimc->clock[CLK_GATE]);
+		if (ret < 0)
+			goto err_sd;
+	}
+
 	/* Initialize contiguous memory allocator */
 	fimc->alloc_ctx = vb2_dma_contig_init_ctx(dev);
 	if (IS_ERR(fimc->alloc_ctx)) {
 		ret = PTR_ERR(fimc->alloc_ctx);
-		goto err_pm;
+		goto err_gclk;
 	}
 
 	dev_dbg(dev, "FIMC.%d registered successfully\n", fimc->id);
-
-	pm_runtime_put(dev);
 	return 0;
-err_pm:
-	pm_runtime_put(dev);
+
+err_gclk:
+	if (!pm_runtime_enabled(dev))
+		clk_disable(fimc->clock[CLK_GATE]);
 err_sd:
 	fimc_unregister_capture_subdev(fimc);
-err_clk:
+err_sclk:
 	clk_disable(fimc->clock[CLK_BUS]);
 	fimc_clk_put(fimc);
 	return ret;
 }
 
+#ifdef CONFIG_PM_RUNTIME
 static int fimc_runtime_resume(struct device *dev)
 {
 	struct fimc_dev *fimc =	dev_get_drvdata(dev);
 
 	dbg("fimc%d: state: 0x%lx", fimc->id, fimc->state);
 
-	/* Enable clocks and perform basic initalization */
+	/* Enable clocks and perform basic initialization */
 	clk_enable(fimc->clock[CLK_GATE]);
 	fimc_hw_reset(fimc);
 
@@ -1065,6 +1070,7 @@ static int fimc_runtime_suspend(struct device *dev)
 	dbg("fimc%d: state: 0x%lx", fimc->id, fimc->state);
 	return ret;
 }
+#endif
 
 #ifdef CONFIG_PM_SLEEP
 static int fimc_resume(struct device *dev)
@@ -1110,6 +1116,8 @@ static int fimc_remove(struct platform_device *pdev)
 	struct fimc_dev *fimc = platform_get_drvdata(pdev);
 
 	pm_runtime_disable(&pdev->dev);
+	if (!pm_runtime_status_suspended(&pdev->dev))
+		clk_disable(fimc->clock[CLK_GATE]);
 	pm_runtime_set_suspended(&pdev->dev);
 
 	fimc_unregister_capture_subdev(fimc);
diff --git a/drivers/media/platform/exynos4-is/fimc-core.h b/drivers/media/platform/exynos4-is/fimc-core.h
index 3d376faec77..6c75c6ced1f 100644
--- a/drivers/media/platform/exynos4-is/fimc-core.h
+++ b/drivers/media/platform/exynos4-is/fimc-core.h
@@ -27,7 +27,7 @@
 #include <media/v4l2-device.h>
 #include <media/v4l2-mem2mem.h>
 #include <media/v4l2-mediabus.h>
-#include <media/s5p_fimc.h>
+#include <media/exynos-fimc.h>
 
 #define dbg(fmt, args...) \
 	pr_debug("%s:%d: " fmt "\n", __func__, __LINE__, ##args)
@@ -481,7 +481,6 @@ struct fimc_ctrls {
  * @flags:		additional flags for image conversion
  * @state:		flags to keep track of user configuration
  * @fimc_dev:		the FIMC device this context applies to
- * @m2m_ctx:		memory-to-memory device context
  * @fh:			v4l2 file handle
  * @ctrls:		v4l2 controls structure
  */
@@ -502,7 +501,6 @@ struct fimc_ctx {
 	u32			flags;
 	u32			state;
 	struct fimc_dev		*fimc_dev;
-	struct v4l2_m2m_ctx	*m2m_ctx;
 	struct v4l2_fh		fh;
 	struct fimc_ctrls	ctrls;
 };
diff --git a/drivers/media/platform/exynos4-is/fimc-is-i2c.c b/drivers/media/platform/exynos4-is/fimc-is-i2c.c
index 617a798d923..371cad4fcce 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-i2c.c
+++ b/drivers/media/platform/exynos4-is/fimc-is-i2c.c
@@ -12,7 +12,7 @@
 
 #include <linux/clk.h>
 #include <linux/module.h>
-#include <linux/of_i2c.h>
+#include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/slab.h>
@@ -67,8 +67,6 @@ static int fimc_is_i2c_probe(struct platform_device *pdev)
 	pm_runtime_enable(&pdev->dev);
 	pm_runtime_enable(&i2c_adap->dev);
 
-	of_i2c_register_devices(i2c_adap);
-
 	return 0;
 }
 
@@ -83,21 +81,46 @@ static int fimc_is_i2c_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static int fimc_is_i2c_suspend(struct device *dev)
+#if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
+static int fimc_is_i2c_runtime_suspend(struct device *dev)
 {
 	struct fimc_is_i2c *isp_i2c = dev_get_drvdata(dev);
+
 	clk_disable_unprepare(isp_i2c->clock);
 	return 0;
 }
 
-static int fimc_is_i2c_resume(struct device *dev)
+static int fimc_is_i2c_runtime_resume(struct device *dev)
 {
 	struct fimc_is_i2c *isp_i2c = dev_get_drvdata(dev);
+
 	return clk_prepare_enable(isp_i2c->clock);
 }
+#endif
+
+#ifdef CONFIG_PM_SLEEP
+static int fimc_is_i2c_suspend(struct device *dev)
+{
+	if (pm_runtime_suspended(dev))
+		return 0;
+
+	return fimc_is_i2c_runtime_suspend(dev);
+}
+
+static int fimc_is_i2c_resume(struct device *dev)
+{
+	if (pm_runtime_suspended(dev))
+		return 0;
+
+	return fimc_is_i2c_runtime_resume(dev);
+}
+#endif
 
-static UNIVERSAL_DEV_PM_OPS(fimc_is_i2c_pm_ops, fimc_is_i2c_suspend,
-		     fimc_is_i2c_resume, NULL);
+static struct dev_pm_ops fimc_is_i2c_pm_ops = {
+	SET_RUNTIME_PM_OPS(fimc_is_i2c_runtime_suspend,
+					fimc_is_i2c_runtime_resume, NULL)
+	SET_SYSTEM_SLEEP_PM_OPS(fimc_is_i2c_suspend, fimc_is_i2c_resume)
+};
 
 static const struct of_device_id fimc_is_i2c_of_match[] = {
 	{ .compatible = FIMC_IS_I2C_COMPATIBLE },
diff --git a/drivers/media/platform/exynos4-is/fimc-is-param.c b/drivers/media/platform/exynos4-is/fimc-is-param.c
index c7e7f694c6e..bf1465d1bf6 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-param.c
+++ b/drivers/media/platform/exynos4-is/fimc-is-param.c
@@ -287,7 +287,7 @@ void __is_set_sensor(struct fimc_is *is, int fps)
 	fimc_is_set_param_bit(is, PARAM_ISP_OTF_INPUT);
 }
 
-void __is_set_init_isp_aa(struct fimc_is *is)
+static void __maybe_unused __is_set_init_isp_aa(struct fimc_is *is)
 {
 	struct isp_param *isp;
 
diff --git a/drivers/media/platform/exynos4-is/fimc-is-param.h b/drivers/media/platform/exynos4-is/fimc-is-param.h
index f9358c27ae2..8e31f764277 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-param.h
+++ b/drivers/media/platform/exynos4-is/fimc-is-param.h
@@ -911,6 +911,10 @@ struct is_region {
 	u32 shared[MAX_SHARED_COUNT];
 } __packed;
 
+/* Offset to the ISP DMA2 output buffer address array. */
+#define DMA2_OUTPUT_ADDR_ARRAY_OFFS \
+	(offsetof(struct is_region, shared) + 32 * sizeof(u32))
+
 struct is_debug_frame_descriptor {
 	u32 sensor_frame_time;
 	u32 sensor_exposure_time;
@@ -988,6 +992,7 @@ struct sensor_open_extended {
 struct fimc_is;
 
 int fimc_is_hw_get_sensor_max_framerate(struct fimc_is *is);
+int __fimc_is_hw_update_param(struct fimc_is *is, u32 offset);
 void fimc_is_set_initial_params(struct fimc_is *is);
 unsigned int __get_pending_param_count(struct fimc_is *is);
 
diff --git a/drivers/media/platform/exynos4-is/fimc-is-regs.c b/drivers/media/platform/exynos4-is/fimc-is-regs.c
index 63c68ec7cfa..cfe4406a83f 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-regs.c
+++ b/drivers/media/platform/exynos4-is/fimc-is-regs.c
@@ -33,47 +33,23 @@ void fimc_is_hw_set_intgr0_gd0(struct fimc_is *is)
 	mcuctl_write(INTGR0_INTGD(0), is, MCUCTL_REG_INTGR0);
 }
 
-int fimc_is_hw_wait_intsr0_intsd0(struct fimc_is *is)
-{
-	unsigned int timeout = 2000;
-	u32 cfg, status;
-
-	cfg = mcuctl_read(is, MCUCTL_REG_INTSR0);
-	status = INTSR0_GET_INTSD(0, cfg);
-
-	while (status) {
-		cfg = mcuctl_read(is, MCUCTL_REG_INTSR0);
-		status = INTSR0_GET_INTSD(0, cfg);
-		if (timeout == 0) {
-			dev_warn(&is->pdev->dev, "%s timeout\n",
-				 __func__);
-			return -ETIME;
-		}
-		timeout--;
-		udelay(1);
-	}
-	return 0;
-}
-
 int fimc_is_hw_wait_intmsr0_intmsd0(struct fimc_is *is)
 {
 	unsigned int timeout = 2000;
 	u32 cfg, status;
 
-	cfg = mcuctl_read(is, MCUCTL_REG_INTMSR0);
-	status = INTMSR0_GET_INTMSD(0, cfg);
-
-	while (status) {
+	do {
 		cfg = mcuctl_read(is, MCUCTL_REG_INTMSR0);
 		status = INTMSR0_GET_INTMSD(0, cfg);
-		if (timeout == 0) {
+
+		if (--timeout == 0) {
 			dev_warn(&is->pdev->dev, "%s timeout\n",
 				 __func__);
-			return -ETIME;
+			return -ETIMEDOUT;
 		}
-		timeout--;
 		udelay(1);
-	}
+	} while (status != 0);
+
 	return 0;
 }
 
@@ -96,7 +72,7 @@ int fimc_is_hw_set_param(struct fimc_is *is)
 	return 0;
 }
 
-int fimc_is_hw_set_tune(struct fimc_is *is)
+static int __maybe_unused fimc_is_hw_set_tune(struct fimc_is *is)
 {
 	fimc_is_hw_wait_intmsr0_intmsd0(is);
 
@@ -129,6 +105,20 @@ int fimc_is_hw_get_params(struct fimc_is *is, unsigned int num_args)
 	return 0;
 }
 
+void fimc_is_hw_set_isp_buf_mask(struct fimc_is *is, unsigned int mask)
+{
+	if (hweight32(mask) == 1) {
+		dev_err(&is->pdev->dev, "%s(): not enough buffers (mask %#x)\n",
+							__func__, mask);
+		return;
+	}
+
+	if (mcuctl_read(is, MCUCTL_REG_ISSR(23)) != 0)
+		dev_dbg(&is->pdev->dev, "non-zero DMA buffer mask\n");
+
+	mcuctl_write(mask, is, MCUCTL_REG_ISSR(23));
+}
+
 void fimc_is_hw_set_sensor_num(struct fimc_is *is)
 {
 	pr_debug("setting sensor index to: %d\n", is->sensor_index);
@@ -136,7 +126,7 @@ void fimc_is_hw_set_sensor_num(struct fimc_is *is)
 	mcuctl_write(IH_REPLY_DONE, is, MCUCTL_REG_ISSR(0));
 	mcuctl_write(is->sensor_index, is, MCUCTL_REG_ISSR(1));
 	mcuctl_write(IHC_GET_SENSOR_NUM, is, MCUCTL_REG_ISSR(2));
-	mcuctl_write(FIMC_IS_SENSOR_NUM, is, MCUCTL_REG_ISSR(3));
+	mcuctl_write(FIMC_IS_SENSORS_NUM, is, MCUCTL_REG_ISSR(3));
 }
 
 void fimc_is_hw_close_sensor(struct fimc_is *is, unsigned int index)
@@ -236,7 +226,7 @@ int fimc_is_itf_mode_change(struct fimc_is *is)
 	fimc_is_hw_change_mode(is);
 	ret = fimc_is_wait_event(is, IS_ST_CHANGE_MODE, 1,
 				FIMC_IS_CONFIG_TIMEOUT);
-	if (!ret < 0)
+	if (ret < 0)
 		dev_err(&is->pdev->dev, "%s(): mode change (%d) timeout\n",
 			__func__, is->config_index);
 	return ret;
diff --git a/drivers/media/platform/exynos4-is/fimc-is-regs.h b/drivers/media/platform/exynos4-is/fimc-is-regs.h
index 5fa2fda4674..141e5ddadbe 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-regs.h
+++ b/drivers/media/platform/exynos4-is/fimc-is-regs.h
@@ -145,9 +145,9 @@ void fimc_is_fw_clear_irq2(struct fimc_is *is);
 int fimc_is_hw_get_params(struct fimc_is *is, unsigned int num);
 
 void fimc_is_hw_set_intgr0_gd0(struct fimc_is *is);
-int fimc_is_hw_wait_intsr0_intsd0(struct fimc_is *is);
 int fimc_is_hw_wait_intmsr0_intmsd0(struct fimc_is *is);
 void fimc_is_hw_set_sensor_num(struct fimc_is *is);
+void fimc_is_hw_set_isp_buf_mask(struct fimc_is *is, unsigned int mask);
 void fimc_is_hw_stream_on(struct fimc_is *is);
 void fimc_is_hw_stream_off(struct fimc_is *is);
 int fimc_is_hw_set_param(struct fimc_is *is);
diff --git a/drivers/media/platform/exynos4-is/fimc-is-sensor.c b/drivers/media/platform/exynos4-is/fimc-is-sensor.c
index 6647421e5d3..10e82e21b5d 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-sensor.c
+++ b/drivers/media/platform/exynos4-is/fimc-is-sensor.c
@@ -2,276 +2,21 @@
  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
- *
  * Author: Sylwester Nawrocki <s.nawrocki@samsung.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/errno.h>
-#include <linux/gpio.h>
-#include <linux/i2c.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/of_gpio.h>
-#include <linux/pm_runtime.h>
-#include <linux/regulator/consumer.h>
-#include <linux/slab.h>
-#include <media/v4l2-subdev.h>
 
-#include "fimc-is.h"
 #include "fimc-is-sensor.h"
 
-#define DRIVER_NAME "FIMC-IS-SENSOR"
-
-static const char * const sensor_supply_names[] = {
-	"svdda",
-	"svddio",
-};
-
-static const struct v4l2_mbus_framefmt fimc_is_sensor_formats[] = {
-	{
-		.code = V4L2_MBUS_FMT_SGRBG10_1X10,
-		.colorspace = V4L2_COLORSPACE_SRGB,
-		.field = V4L2_FIELD_NONE,
-	}
-};
-
-static const struct v4l2_mbus_framefmt *find_sensor_format(
-	struct v4l2_mbus_framefmt *mf)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(fimc_is_sensor_formats); i++)
-		if (mf->code == fimc_is_sensor_formats[i].code)
-			return &fimc_is_sensor_formats[i];
-
-	return &fimc_is_sensor_formats[0];
-}
-
-static int fimc_is_sensor_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_fh *fh,
-				  struct v4l2_subdev_mbus_code_enum *code)
-{
-	if (code->index >= ARRAY_SIZE(fimc_is_sensor_formats))
-		return -EINVAL;
-
-	code->code = fimc_is_sensor_formats[code->index].code;
-	return 0;
-}
-
-static void fimc_is_sensor_try_format(struct fimc_is_sensor *sensor,
-				      struct v4l2_mbus_framefmt *mf)
-{
-	const struct sensor_drv_data *dd = sensor->drvdata;
-	const struct v4l2_mbus_framefmt *fmt;
-
-	fmt = find_sensor_format(mf);
-	mf->code = fmt->code;
-	v4l_bound_align_image(&mf->width, 16 + 8, dd->width, 0,
-			      &mf->height, 12 + 8, dd->height, 0, 0);
-}
-
-static struct v4l2_mbus_framefmt *__fimc_is_sensor_get_format(
-		struct fimc_is_sensor *sensor, struct v4l2_subdev_fh *fh,
-		u32 pad, enum v4l2_subdev_format_whence which)
-{
-	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return fh ? v4l2_subdev_get_try_format(fh, pad) : NULL;
-
-	return &sensor->format;
-}
-
-static int fimc_is_sensor_set_fmt(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_fh *fh,
-				  struct v4l2_subdev_format *fmt)
-{
-	struct fimc_is_sensor *sensor = sd_to_fimc_is_sensor(sd);
-	struct v4l2_mbus_framefmt *mf;
-
-	fimc_is_sensor_try_format(sensor, &fmt->format);
-
-	mf = __fimc_is_sensor_get_format(sensor, fh, fmt->pad, fmt->which);
-	if (mf) {
-		mutex_lock(&sensor->lock);
-		if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE)
-			*mf = fmt->format;
-		mutex_unlock(&sensor->lock);
-	}
-	return 0;
-}
-
-static int fimc_is_sensor_get_fmt(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_fh *fh,
-				  struct v4l2_subdev_format *fmt)
-{
-	struct fimc_is_sensor *sensor = sd_to_fimc_is_sensor(sd);
-	struct v4l2_mbus_framefmt *mf;
-
-	mf = __fimc_is_sensor_get_format(sensor, fh, fmt->pad, fmt->which);
-
-	mutex_lock(&sensor->lock);
-	fmt->format = *mf;
-	mutex_unlock(&sensor->lock);
-	return 0;
-}
-
-static struct v4l2_subdev_pad_ops fimc_is_sensor_pad_ops = {
-	.enum_mbus_code	= fimc_is_sensor_enum_mbus_code,
-	.get_fmt	= fimc_is_sensor_get_fmt,
-	.set_fmt	= fimc_is_sensor_set_fmt,
-};
-
-static int fimc_is_sensor_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
-{
-	struct v4l2_mbus_framefmt *format = v4l2_subdev_get_try_format(fh, 0);
-
-	*format		= fimc_is_sensor_formats[0];
-	format->width	= FIMC_IS_SENSOR_DEF_PIX_WIDTH;
-	format->height	= FIMC_IS_SENSOR_DEF_PIX_HEIGHT;
-
-	return 0;
-}
-
-static const struct v4l2_subdev_internal_ops fimc_is_sensor_sd_internal_ops = {
-	.open = fimc_is_sensor_open,
-};
-
-static int fimc_is_sensor_s_power(struct v4l2_subdev *sd, int on)
-{
-	struct fimc_is_sensor *sensor = sd_to_fimc_is_sensor(sd);
-	int gpio = sensor->gpio_reset;
-	int ret;
-
-	if (on) {
-		ret = pm_runtime_get(sensor->dev);
-		if (ret < 0)
-			return ret;
-
-		ret = regulator_bulk_enable(SENSOR_NUM_SUPPLIES,
-					    sensor->supplies);
-		if (ret < 0) {
-			pm_runtime_put(sensor->dev);
-			return ret;
-		}
-		if (gpio_is_valid(gpio)) {
-			gpio_set_value(gpio, 1);
-			usleep_range(600, 800);
-			gpio_set_value(gpio, 0);
-			usleep_range(10000, 11000);
-			gpio_set_value(gpio, 1);
-		}
-
-		/* A delay needed for the sensor initialization. */
-		msleep(20);
-	} else {
-		if (gpio_is_valid(gpio))
-			gpio_set_value(gpio, 0);
-
-		ret = regulator_bulk_disable(SENSOR_NUM_SUPPLIES,
-					     sensor->supplies);
-		if (!ret)
-			pm_runtime_put(sensor->dev);
-	}
-
-	pr_info("%s:%d: on: %d, ret: %d\n", __func__, __LINE__, on, ret);
-
-	return ret;
-}
-
-static struct v4l2_subdev_core_ops fimc_is_sensor_core_ops = {
-	.s_power = fimc_is_sensor_s_power,
-};
-
-static struct v4l2_subdev_ops fimc_is_sensor_subdev_ops = {
-	.core = &fimc_is_sensor_core_ops,
-	.pad = &fimc_is_sensor_pad_ops,
-};
-
-static const struct of_device_id fimc_is_sensor_of_match[];
-
-static int fimc_is_sensor_probe(struct i2c_client *client,
-				const struct i2c_device_id *id)
-{
-	struct device *dev = &client->dev;
-	struct fimc_is_sensor *sensor;
-	const struct of_device_id *of_id;
-	struct v4l2_subdev *sd;
-	int gpio, i, ret;
-
-	sensor = devm_kzalloc(dev, sizeof(*sensor), GFP_KERNEL);
-	if (!sensor)
-		return -ENOMEM;
-
-	mutex_init(&sensor->lock);
-	sensor->gpio_reset = -EINVAL;
-
-	gpio = of_get_gpio_flags(dev->of_node, 0, NULL);
-	if (gpio_is_valid(gpio)) {
-		ret = devm_gpio_request_one(dev, gpio, GPIOF_OUT_INIT_LOW,
-							DRIVER_NAME);
-		if (ret < 0)
-			return ret;
-	}
-	sensor->gpio_reset = gpio;
-
-	for (i = 0; i < SENSOR_NUM_SUPPLIES; i++)
-		sensor->supplies[i].supply = sensor_supply_names[i];
-
-	ret = devm_regulator_bulk_get(&client->dev, SENSOR_NUM_SUPPLIES,
-				      sensor->supplies);
-	if (ret < 0)
-		return ret;
-
-	of_id = of_match_node(fimc_is_sensor_of_match, dev->of_node);
-	if (!of_id)
-		return -ENODEV;
-
-	sensor->drvdata = of_id->data;
-	sensor->dev = dev;
-
-	sd = &sensor->subdev;
-	v4l2_i2c_subdev_init(sd, client, &fimc_is_sensor_subdev_ops);
-	snprintf(sd->name, sizeof(sd->name), sensor->drvdata->subdev_name);
-	sensor->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
-
-	sensor->format.code = fimc_is_sensor_formats[0].code;
-	sensor->format.width = FIMC_IS_SENSOR_DEF_PIX_WIDTH;
-	sensor->format.height = FIMC_IS_SENSOR_DEF_PIX_HEIGHT;
-
-	sensor->pad.flags = MEDIA_PAD_FL_SOURCE;
-	ret = media_entity_init(&sd->entity, 1, &sensor->pad, 0);
-	if (ret < 0)
-		return ret;
-
-	pm_runtime_no_callbacks(dev);
-	pm_runtime_enable(dev);
-
-	return ret;
-}
-
-static int fimc_is_sensor_remove(struct i2c_client *client)
-{
-	struct v4l2_subdev *sd = i2c_get_clientdata(client);
-	media_entity_cleanup(&sd->entity);
-	return 0;
-}
-
-static const struct i2c_device_id fimc_is_sensor_ids[] = {
-	{ }
-};
-
 static const struct sensor_drv_data s5k6a3_drvdata = {
 	.id		= FIMC_IS_SENSOR_ID_S5K6A3,
-	.subdev_name	= "S5K6A3",
-	.width		= S5K6A3_SENSOR_WIDTH,
-	.height		= S5K6A3_SENSOR_HEIGHT,
+	.open_timeout	= S5K6A3_OPEN_TIMEOUT,
 };
 
-static const struct of_device_id fimc_is_sensor_of_match[] = {
+static const struct of_device_id fimc_is_sensor_of_ids[] = {
 	{
 		.compatible	= "samsung,s5k6a3",
 		.data		= &s5k6a3_drvdata,
@@ -279,27 +24,11 @@ static const struct of_device_id fimc_is_sensor_of_match[] = {
 	{  }
 };
 
-static struct i2c_driver fimc_is_sensor_driver = {
-	.driver = {
-		.of_match_table	= fimc_is_sensor_of_match,
-		.name		= DRIVER_NAME,
-		.owner		= THIS_MODULE,
-	},
-	.probe		= fimc_is_sensor_probe,
-	.remove		= fimc_is_sensor_remove,
-	.id_table	= fimc_is_sensor_ids,
-};
-
-int fimc_is_register_sensor_driver(void)
+const struct sensor_drv_data *fimc_is_sensor_get_drvdata(
+			struct device_node *node)
 {
-	return i2c_add_driver(&fimc_is_sensor_driver);
-}
+	const struct of_device_id *of_id;
 
-void fimc_is_unregister_sensor_driver(void)
-{
-	i2c_del_driver(&fimc_is_sensor_driver);
+	of_id = of_match_node(fimc_is_sensor_of_ids, node);
+	return of_id ? of_id->data : NULL;
 }
-
-MODULE_AUTHOR("Sylwester Nawrocki <s.nawrocki@samsung.com>");
-MODULE_DESCRIPTION("Exynos4x12 FIMC-IS image sensor subdev driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/platform/exynos4-is/fimc-is-sensor.h b/drivers/media/platform/exynos4-is/fimc-is-sensor.h
index 6036d49a6c6..173ccffa4bc 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-sensor.h
+++ b/drivers/media/platform/exynos4-is/fimc-is-sensor.h
@@ -13,24 +13,13 @@
 #ifndef FIMC_IS_SENSOR_H_
 #define FIMC_IS_SENSOR_H_
 
-#include <linux/clk.h>
-#include <linux/device.h>
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/consumer.h>
-#include <linux/videodev2.h>
-#include <media/v4l2-subdev.h>
-
-#define FIMC_IS_SENSOR_OPEN_TIMEOUT	2000 /* ms */
-
-#define FIMC_IS_SENSOR_DEF_PIX_WIDTH	1296
-#define FIMC_IS_SENSOR_DEF_PIX_HEIGHT	732
+#include <linux/of.h>
+#include <linux/types.h>
 
+#define S5K6A3_OPEN_TIMEOUT		2000 /* ms */
 #define S5K6A3_SENSOR_WIDTH		1392
 #define S5K6A3_SENSOR_HEIGHT		1392
 
-#define SENSOR_NUM_SUPPLIES		2
-
 enum fimc_is_sensor_id {
 	FIMC_IS_SENSOR_ID_S5K3H2 = 1,
 	FIMC_IS_SENSOR_ID_S5K6A3,
@@ -45,45 +34,23 @@ enum fimc_is_sensor_id {
 
 struct sensor_drv_data {
 	enum fimc_is_sensor_id id;
-	const char * const subdev_name;
-	unsigned int width;
-	unsigned int height;
+	/* sensor open timeout in ms */
+	unsigned short open_timeout;
 };
 
 /**
  * struct fimc_is_sensor - fimc-is sensor data structure
- * @dev: pointer to this I2C client device structure
- * @subdev: the image sensor's v4l2 subdev
- * @pad: subdev media source pad
- * @supplies: image sensor's voltage regulator supplies
- * @gpio_reset: GPIO connected to the sensor's reset pin
  * @drvdata: a pointer to the sensor's parameters data structure
  * @i2c_bus: ISP I2C bus index (0...1)
  * @test_pattern: true to enable video test pattern
- * @lock: mutex protecting the structure's members below
- * @format: media bus format at the sensor's source pad
  */
 struct fimc_is_sensor {
-	struct device *dev;
-	struct v4l2_subdev subdev;
-	struct media_pad pad;
-	struct regulator_bulk_data supplies[SENSOR_NUM_SUPPLIES];
-	int gpio_reset;
 	const struct sensor_drv_data *drvdata;
 	unsigned int i2c_bus;
-	bool test_pattern;
-
-	struct mutex lock;
-	struct v4l2_mbus_framefmt format;
+	u8 test_pattern;
 };
 
-static inline
-struct fimc_is_sensor *sd_to_fimc_is_sensor(struct v4l2_subdev *sd)
-{
-	return container_of(sd, struct fimc_is_sensor, subdev);
-}
-
-int fimc_is_register_sensor_driver(void);
-void fimc_is_unregister_sensor_driver(void);
+const struct sensor_drv_data *fimc_is_sensor_get_drvdata(
+				struct device_node *node);
 
 #endif /* FIMC_IS_SENSOR_H_ */
diff --git a/drivers/media/platform/exynos4-is/fimc-is.c b/drivers/media/platform/exynos4-is/fimc-is.c
index 967f6a93934..5476dce3ad2 100644
--- a/drivers/media/platform/exynos4-is/fimc-is.c
+++ b/drivers/media/platform/exynos4-is/fimc-is.c
@@ -21,16 +21,16 @@
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/of_i2c.h>
+#include <linux/i2c.h>
 #include <linux/of_irq.h>
 #include <linux/of_address.h>
+#include <linux/of_graph.h>
 #include <linux/of_platform.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/slab.h>
 #include <linux/types.h>
 #include <linux/videodev2.h>
-#include <media/v4l2-of.h>
 #include <media/videobuf2-dma-contig.h>
 
 #include "media-dev.h"
@@ -161,78 +161,69 @@ static void fimc_is_disable_clocks(struct fimc_is *is)
 	}
 }
 
-static int fimc_is_parse_sensor_config(struct fimc_is_sensor *sensor,
-				       struct device_node *np)
+static int fimc_is_parse_sensor_config(struct fimc_is *is, unsigned int index,
+						struct device_node *node)
 {
+	struct fimc_is_sensor *sensor = &is->sensor[index];
 	u32 tmp = 0;
 	int ret;
 
-	np = v4l2_of_get_next_endpoint(np, NULL);
-	if (!np)
+	sensor->drvdata = fimc_is_sensor_get_drvdata(node);
+	if (!sensor->drvdata) {
+		dev_err(&is->pdev->dev, "no driver data found for: %s\n",
+							 node->full_name);
+		return -EINVAL;
+	}
+
+	node = of_graph_get_next_endpoint(node, NULL);
+	if (!node)
 		return -ENXIO;
-	np = v4l2_of_get_remote_port(np);
-	if (!np)
+
+	node = of_graph_get_remote_port(node);
+	if (!node)
 		return -ENXIO;
 
 	/* Use MIPI-CSIS channel id to determine the ISP I2C bus index. */
-	ret = of_property_read_u32(np, "reg", &tmp);
-	sensor->i2c_bus = tmp - FIMC_INPUT_MIPI_CSI2_0;
+	ret = of_property_read_u32(node, "reg", &tmp);
+	if (ret < 0) {
+		dev_err(&is->pdev->dev, "reg property not found at: %s\n",
+							 node->full_name);
+		return ret;
+	}
 
-	return ret;
+	sensor->i2c_bus = tmp - FIMC_INPUT_MIPI_CSI2_0;
+	return 0;
 }
 
 static int fimc_is_register_subdevs(struct fimc_is *is)
 {
-	struct device_node *adapter, *child;
-	int ret;
+	struct device_node *i2c_bus, *child;
+	int ret, index = 0;
 
 	ret = fimc_isp_subdev_create(&is->isp);
 	if (ret < 0)
 		return ret;
 
-	for_each_compatible_node(adapter, NULL, FIMC_IS_I2C_COMPATIBLE) {
-		if (!of_find_device_by_node(adapter)) {
-			of_node_put(adapter);
-			return -EPROBE_DEFER;
-		}
-
-		for_each_available_child_of_node(adapter, child) {
-			struct i2c_client *client;
-			struct v4l2_subdev *sd;
-
-			client = of_find_i2c_device_by_node(child);
-			if (!client)
-				goto e_retry;
-
-			sd = i2c_get_clientdata(client);
-			if (!sd)
-				goto e_retry;
+	/* Initialize memory allocator context for the ISP DMA. */
+	is->isp.alloc_ctx = is->alloc_ctx;
 
-			/* FIXME: Add support for multiple sensors. */
-			if (WARN_ON(is->sensor))
-				continue;
+	for_each_compatible_node(i2c_bus, NULL, FIMC_IS_I2C_COMPATIBLE) {
+		for_each_available_child_of_node(i2c_bus, child) {
+			ret = fimc_is_parse_sensor_config(is, index, child);
 
-			is->sensor = sd_to_fimc_is_sensor(sd);
-
-			if (fimc_is_parse_sensor_config(is->sensor, child)) {
-				dev_warn(&is->pdev->dev, "DT parse error: %s\n",
-							 child->full_name);
+			if (ret < 0 || index >= FIMC_IS_SENSORS_NUM) {
+				of_node_put(child);
+				return ret;
 			}
-			pr_debug("%s(): registered subdev: %p\n",
-				 __func__, sd->name);
+			index++;
 		}
 	}
 	return 0;
-
-e_retry:
-	of_node_put(child);
-	return -EPROBE_DEFER;
 }
 
 static int fimc_is_unregister_subdevs(struct fimc_is *is)
 {
 	fimc_isp_subdev_destroy(&is->isp);
-	is->sensor = NULL;
 	return 0;
 }
 
@@ -376,6 +367,9 @@ static void fimc_is_free_cpu_memory(struct fimc_is *is)
 {
 	struct device *dev = &is->pdev->dev;
 
+	if (is->memory.vaddr == NULL)
+		return;
+
 	dma_free_coherent(dev, is->memory.size, is->memory.vaddr,
 			  is->memory.paddr);
 }
@@ -647,7 +641,7 @@ static int fimc_is_hw_open_sensor(struct fimc_is *is,
 	fimc_is_hw_set_intgr0_gd0(is);
 
 	return fimc_is_wait_event(is, IS_ST_OPEN_SENSOR, 1,
-				  FIMC_IS_SENSOR_OPEN_TIMEOUT);
+				  sensor->drvdata->open_timeout);
 }
 
 
@@ -661,8 +655,8 @@ int fimc_is_hw_initialize(struct fimc_is *is)
 	u32 prev_id;
 	int i, ret;
 
-	/* Sensor initialization. */
-	ret = fimc_is_hw_open_sensor(is, is->sensor);
+	/* Sensor initialization. Only one sensor is currently supported. */
+	ret = fimc_is_hw_open_sensor(is, &is->sensor[0]);
 	if (ret < 0)
 		return ret;
 
@@ -781,6 +775,9 @@ static int fimc_is_debugfs_create(struct fimc_is *is)
 	return is->debugfs_entry == NULL ? -EIO : 0;
 }
 
+static int fimc_is_runtime_resume(struct device *dev);
+static int fimc_is_runtime_suspend(struct device *dev);
+
 static int fimc_is_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
@@ -835,14 +832,20 @@ static int fimc_is_probe(struct platform_device *pdev)
 	}
 	pm_runtime_enable(dev);
 
+	if (!pm_runtime_enabled(dev)) {
+		ret = fimc_is_runtime_resume(dev);
+		if (ret < 0)
+			goto err_irq;
+	}
+
 	ret = pm_runtime_get_sync(dev);
 	if (ret < 0)
-		goto err_irq;
+		goto err_pm;
 
 	is->alloc_ctx = vb2_dma_contig_init_ctx(dev);
 	if (IS_ERR(is->alloc_ctx)) {
 		ret = PTR_ERR(is->alloc_ctx);
-		goto err_irq;
+		goto err_pm;
 	}
 	/*
 	 * Register FIMC-IS V4L2 subdevs to this driver. The video nodes
@@ -867,10 +870,13 @@ static int fimc_is_probe(struct platform_device *pdev)
 
 err_dfs:
 	fimc_is_debugfs_remove(is);
-err_vb:
-	vb2_dma_contig_cleanup_ctx(is->alloc_ctx);
 err_sd:
 	fimc_is_unregister_subdevs(is);
+err_vb:
+	vb2_dma_contig_cleanup_ctx(is->alloc_ctx);
+err_pm:
+	if (!pm_runtime_enabled(dev))
+		fimc_is_runtime_suspend(dev);
 err_irq:
 	free_irq(is->irq, is);
 err_clk:
@@ -919,10 +925,13 @@ static int fimc_is_suspend(struct device *dev)
 
 static int fimc_is_remove(struct platform_device *pdev)
 {
-	struct fimc_is *is = platform_get_drvdata(pdev);
+	struct device *dev = &pdev->dev;
+	struct fimc_is *is = dev_get_drvdata(dev);
 
-	pm_runtime_disable(&pdev->dev);
-	pm_runtime_set_suspended(&pdev->dev);
+	pm_runtime_disable(dev);
+	pm_runtime_set_suspended(dev);
+	if (!pm_runtime_status_suspended(dev))
+		fimc_is_runtime_suspend(dev);
 	free_irq(is->irq, is);
 	fimc_is_unregister_subdevs(is);
 	vb2_dma_contig_cleanup_ctx(is->alloc_ctx);
@@ -962,27 +971,20 @@ static int fimc_is_module_init(void)
 {
 	int ret;
 
-	ret = fimc_is_register_sensor_driver();
-	if (ret < 0)
-		return ret;
-
 	ret = fimc_is_register_i2c_driver();
 	if (ret < 0)
-		goto err_sens;
+		return ret;
 
 	ret = platform_driver_register(&fimc_is_driver);
-	if (!ret)
-		return ret;
 
-	fimc_is_unregister_i2c_driver();
-err_sens:
-	fimc_is_unregister_sensor_driver();
+	if (ret < 0)
+		fimc_is_unregister_i2c_driver();
+
 	return ret;
 }
 
 static void fimc_is_module_exit(void)
 {
-	fimc_is_unregister_sensor_driver();
 	fimc_is_unregister_i2c_driver();
 	platform_driver_unregister(&fimc_is_driver);
 }
@@ -993,3 +995,4 @@ module_exit(fimc_is_module_exit);
 MODULE_ALIAS("platform:" FIMC_IS_DRV_NAME);
 MODULE_AUTHOR("Younghwan Joo <yhwan.joo@samsung.com>");
 MODULE_AUTHOR("Sylwester Nawrocki <s.nawrocki@samsung.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/media/platform/exynos4-is/fimc-is.h b/drivers/media/platform/exynos4-is/fimc-is.h
index 61bb0127e19..e0be691af2d 100644
--- a/drivers/media/platform/exynos4-is/fimc-is.h
+++ b/drivers/media/platform/exynos4-is/fimc-is.h
@@ -39,7 +39,7 @@
 #define FIMC_IS_FW_LOAD_TIMEOUT		1000 /* ms */
 #define FIMC_IS_POWER_ON_TIMEOUT	1000 /* us */
 
-#define FIMC_IS_SENSOR_NUM		2
+#define FIMC_IS_SENSORS_NUM		2
 
 /* Memory definitions */
 #define FIMC_IS_CPU_MEM_SIZE		(0xa00000)
@@ -253,7 +253,7 @@ struct fimc_is {
 	struct firmware			*f_w;
 
 	struct fimc_isp			isp;
-	struct fimc_is_sensor		*sensor;
+	struct fimc_is_sensor		sensor[FIMC_IS_SENSORS_NUM];
 	struct fimc_is_setfile		setfile;
 
 	struct vb2_alloc_ctx		*alloc_ctx;
@@ -292,6 +292,11 @@ static inline struct fimc_is *fimc_isp_to_is(struct fimc_isp *isp)
 	return container_of(isp, struct fimc_is, isp);
 }
 
+static inline struct chain_config *__get_curr_is_config(struct fimc_is *is)
+{
+	return &is->config[is->config_index];
+}
+
 static inline void fimc_is_mem_barrier(void)
 {
 	mb();
diff --git a/drivers/media/platform/exynos4-is/fimc-isp-video.c b/drivers/media/platform/exynos4-is/fimc-isp-video.c
new file mode 100644
index 00000000000..93f9cf2ebcd
--- /dev/null
+++ b/drivers/media/platform/exynos4-is/fimc-isp-video.c
@@ -0,0 +1,659 @@
+/*
+ * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
+ *
+ * FIMC-IS ISP video input and video output DMA interface driver
+ *
+ * Copyright (C) 2013 Samsung Electronics Co., Ltd.
+ * Author: Sylwester Nawrocki <s.nawrocki@samsung.com>
+ *
+ * The hardware handling code derived from a driver written by
+ * Younghwan Joo <yhwan.joo@samsung.com>.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/bitops.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/printk.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
+#include <linux/videodev2.h>
+
+#include <media/v4l2-device.h>
+#include <media/v4l2-ioctl.h>
+#include <media/videobuf2-core.h>
+#include <media/videobuf2-dma-contig.h>
+#include <media/exynos-fimc.h>
+
+#include "common.h"
+#include "media-dev.h"
+#include "fimc-is.h"
+#include "fimc-isp-video.h"
+#include "fimc-is-param.h"
+
+static int isp_video_capture_queue_setup(struct vb2_queue *vq,
+			const struct v4l2_format *pfmt,
+			unsigned int *num_buffers, unsigned int *num_planes,
+			unsigned int sizes[], void *allocators[])
+{
+	struct fimc_isp *isp = vb2_get_drv_priv(vq);
+	struct v4l2_pix_format_mplane *vid_fmt = &isp->video_capture.pixfmt;
+	const struct v4l2_pix_format_mplane *pixm = NULL;
+	const struct fimc_fmt *fmt;
+	unsigned int wh, i;
+
+	if (pfmt) {
+		pixm = &pfmt->fmt.pix_mp;
+		fmt = fimc_isp_find_format(&pixm->pixelformat, NULL, -1);
+		wh = pixm->width * pixm->height;
+	} else {
+		fmt = isp->video_capture.format;
+		wh = vid_fmt->width * vid_fmt->height;
+	}
+
+	if (fmt == NULL)
+		return -EINVAL;
+
+	*num_buffers = clamp_t(u32, *num_buffers, FIMC_ISP_REQ_BUFS_MIN,
+						FIMC_ISP_REQ_BUFS_MAX);
+	*num_planes = fmt->memplanes;
+
+	for (i = 0; i < fmt->memplanes; i++) {
+		unsigned int size = (wh * fmt->depth[i]) / 8;
+		if (pixm)
+			sizes[i] = max(size, pixm->plane_fmt[i].sizeimage);
+		else
+			sizes[i] = size;
+		allocators[i] = isp->alloc_ctx;
+	}
+
+	return 0;
+}
+
+static inline struct param_dma_output *__get_isp_dma2(struct fimc_is *is)
+{
+	return &__get_curr_is_config(is)->isp.dma2_output;
+}
+
+static int isp_video_capture_start_streaming(struct vb2_queue *q,
+						unsigned int count)
+{
+	struct fimc_isp *isp = vb2_get_drv_priv(q);
+	struct fimc_is *is = fimc_isp_to_is(isp);
+	struct param_dma_output *dma = __get_isp_dma2(is);
+	struct fimc_is_video *video = &isp->video_capture;
+	int ret;
+
+	if (!test_bit(ST_ISP_VID_CAP_BUF_PREP, &isp->state) ||
+	    test_bit(ST_ISP_VID_CAP_STREAMING, &isp->state))
+		return 0;
+
+
+	dma->cmd = DMA_OUTPUT_COMMAND_ENABLE;
+	dma->notify_dma_done = DMA_OUTPUT_NOTIFY_DMA_DONE_ENABLE;
+	dma->buffer_address = is->is_dma_p_region +
+				DMA2_OUTPUT_ADDR_ARRAY_OFFS;
+	dma->buffer_number = video->reqbufs_count;
+	dma->dma_out_mask = video->buf_mask;
+
+	isp_dbg(2, &video->ve.vdev,
+		"buf_count: %d, planes: %d, dma addr table: %#x\n",
+		video->buf_count, video->format->memplanes,
+		dma->buffer_address);
+
+	fimc_is_mem_barrier();
+
+	fimc_is_set_param_bit(is, PARAM_ISP_DMA2_OUTPUT);
+	__fimc_is_hw_update_param(is, PARAM_ISP_DMA2_OUTPUT);
+
+	ret = fimc_is_itf_s_param(is, false);
+	if (ret < 0)
+		return ret;
+
+	ret = fimc_pipeline_call(&video->ve, set_stream, 1);
+	if (ret < 0)
+		return ret;
+
+	set_bit(ST_ISP_VID_CAP_STREAMING, &isp->state);
+	return ret;
+}
+
+static void isp_video_capture_stop_streaming(struct vb2_queue *q)
+{
+	struct fimc_isp *isp = vb2_get_drv_priv(q);
+	struct fimc_is *is = fimc_isp_to_is(isp);
+	struct param_dma_output *dma = __get_isp_dma2(is);
+	int ret;
+
+	ret = fimc_pipeline_call(&isp->video_capture.ve, set_stream, 0);
+	if (ret < 0)
+		return;
+
+	dma->cmd = DMA_OUTPUT_COMMAND_DISABLE;
+	dma->notify_dma_done = DMA_OUTPUT_NOTIFY_DMA_DONE_DISABLE;
+	dma->buffer_number = 0;
+	dma->buffer_address = 0;
+	dma->dma_out_mask = 0;
+
+	fimc_is_set_param_bit(is, PARAM_ISP_DMA2_OUTPUT);
+	__fimc_is_hw_update_param(is, PARAM_ISP_DMA2_OUTPUT);
+
+	ret = fimc_is_itf_s_param(is, false);
+	if (ret < 0)
+		dev_warn(&is->pdev->dev, "%s: DMA stop failed\n", __func__);
+
+	fimc_is_hw_set_isp_buf_mask(is, 0);
+
+	clear_bit(ST_ISP_VID_CAP_BUF_PREP, &isp->state);
+	clear_bit(ST_ISP_VID_CAP_STREAMING, &isp->state);
+
+	isp->video_capture.buf_count = 0;
+}
+
+static int isp_video_capture_buffer_prepare(struct vb2_buffer *vb)
+{
+	struct fimc_isp *isp = vb2_get_drv_priv(vb->vb2_queue);
+	struct fimc_is_video *video = &isp->video_capture;
+	int i;
+
+	if (video->format == NULL)
+		return -EINVAL;
+
+	for (i = 0; i < video->format->memplanes; i++) {
+		unsigned long size = video->pixfmt.plane_fmt[i].sizeimage;
+
+		if (vb2_plane_size(vb, i) < size) {
+			v4l2_err(&video->ve.vdev,
+				 "User buffer too small (%ld < %ld)\n",
+				 vb2_plane_size(vb, i), size);
+			return -EINVAL;
+		}
+		vb2_set_plane_payload(vb, i, size);
+	}
+
+	/* Check if we get one of the already known buffers. */
+	if (test_bit(ST_ISP_VID_CAP_BUF_PREP, &isp->state)) {
+		dma_addr_t dma_addr = vb2_dma_contig_plane_dma_addr(vb, 0);
+		int i;
+
+		for (i = 0; i < video->buf_count; i++)
+			if (video->buffers[i]->dma_addr[0] == dma_addr)
+				return 0;
+		return -ENXIO;
+	}
+
+	return 0;
+}
+
+static void isp_video_capture_buffer_queue(struct vb2_buffer *vb)
+{
+	struct fimc_isp *isp = vb2_get_drv_priv(vb->vb2_queue);
+	struct fimc_is_video *video = &isp->video_capture;
+	struct fimc_is *is = fimc_isp_to_is(isp);
+	struct isp_video_buf *ivb = to_isp_video_buf(vb);
+	unsigned long flags;
+	unsigned int i;
+
+	if (test_bit(ST_ISP_VID_CAP_BUF_PREP, &isp->state)) {
+		spin_lock_irqsave(&is->slock, flags);
+		video->buf_mask |= BIT(ivb->index);
+		spin_unlock_irqrestore(&is->slock, flags);
+	} else {
+		unsigned int num_planes = video->format->memplanes;
+
+		ivb->index = video->buf_count;
+		video->buffers[ivb->index] = ivb;
+
+		for (i = 0; i < num_planes; i++) {
+			int buf_index = ivb->index * num_planes + i;
+
+			ivb->dma_addr[i] = vb2_dma_contig_plane_dma_addr(vb, i);
+			is->is_p_region->shared[32 + buf_index] =
+							ivb->dma_addr[i];
+
+			isp_dbg(2, &video->ve.vdev,
+				"dma_buf %d (%d/%d/%d) addr: %#x\n",
+				buf_index, ivb->index, i, vb->v4l2_buf.index,
+				ivb->dma_addr[i]);
+		}
+
+		if (++video->buf_count < video->reqbufs_count)
+			return;
+
+		video->buf_mask = (1UL << video->buf_count) - 1;
+		set_bit(ST_ISP_VID_CAP_BUF_PREP, &isp->state);
+	}
+
+	if (!test_bit(ST_ISP_VID_CAP_STREAMING, &isp->state))
+		isp_video_capture_start_streaming(vb->vb2_queue, 0);
+}
+
+/*
+ * FIMC-IS ISP input and output DMA interface interrupt handler.
+ * Locking: called with is->slock spinlock held.
+ */
+void fimc_isp_video_irq_handler(struct fimc_is *is)
+{
+	struct fimc_is_video *video = &is->isp.video_capture;
+	struct vb2_buffer *vb;
+	int buf_index;
+
+	/* TODO: Ensure the DMA is really stopped in stop_streaming callback */
+	if (!test_bit(ST_ISP_VID_CAP_STREAMING, &is->isp.state))
+		return;
+
+	buf_index = (is->i2h_cmd.args[1] - 1) % video->buf_count;
+	vb = &video->buffers[buf_index]->vb;
+
+	v4l2_get_timestamp(&vb->v4l2_buf.timestamp);
+	vb2_buffer_done(vb, VB2_BUF_STATE_DONE);
+
+	video->buf_mask &= ~BIT(buf_index);
+	fimc_is_hw_set_isp_buf_mask(is, video->buf_mask);
+}
+
+static const struct vb2_ops isp_video_capture_qops = {
+	.queue_setup	 = isp_video_capture_queue_setup,
+	.buf_prepare	 = isp_video_capture_buffer_prepare,
+	.buf_queue	 = isp_video_capture_buffer_queue,
+	.wait_prepare	 = vb2_ops_wait_prepare,
+	.wait_finish	 = vb2_ops_wait_finish,
+	.start_streaming = isp_video_capture_start_streaming,
+	.stop_streaming	 = isp_video_capture_stop_streaming,
+};
+
+static int isp_video_open(struct file *file)
+{
+	struct fimc_isp *isp = video_drvdata(file);
+	struct exynos_video_entity *ve = &isp->video_capture.ve;
+	struct media_entity *me = &ve->vdev.entity;
+	int ret;
+
+	if (mutex_lock_interruptible(&isp->video_lock))
+		return -ERESTARTSYS;
+
+	ret = v4l2_fh_open(file);
+	if (ret < 0)
+		goto unlock;
+
+	ret = pm_runtime_get_sync(&isp->pdev->dev);
+	if (ret < 0)
+		goto rel_fh;
+
+	if (v4l2_fh_is_singular_file(file)) {
+		mutex_lock(&me->parent->graph_mutex);
+
+		ret = fimc_pipeline_call(ve, open, me, true);
+
+		/* Mark the video pipeline as in use. */
+		if (ret == 0)
+			me->use_count++;
+
+		mutex_unlock(&me->parent->graph_mutex);
+	}
+	if (!ret)
+		goto unlock;
+rel_fh:
+	v4l2_fh_release(file);
+unlock:
+	mutex_unlock(&isp->video_lock);
+	return ret;
+}
+
+static int isp_video_release(struct file *file)
+{
+	struct fimc_isp *isp = video_drvdata(file);
+	struct fimc_is_video *ivc = &isp->video_capture;
+	struct media_entity *entity = &ivc->ve.vdev.entity;
+	struct media_device *mdev = entity->parent;
+	int ret = 0;
+
+	mutex_lock(&isp->video_lock);
+
+	if (v4l2_fh_is_singular_file(file) && ivc->streaming) {
+		media_entity_pipeline_stop(entity);
+		ivc->streaming = 0;
+	}
+
+	vb2_fop_release(file);
+
+	if (v4l2_fh_is_singular_file(file)) {
+		fimc_pipeline_call(&ivc->ve, close);
+
+		mutex_lock(&mdev->graph_mutex);
+		entity->use_count--;
+		mutex_unlock(&mdev->graph_mutex);
+	}
+
+	pm_runtime_put(&isp->pdev->dev);
+	mutex_unlock(&isp->video_lock);
+
+	return ret;
+}
+
+static const struct v4l2_file_operations isp_video_fops = {
+	.owner		= THIS_MODULE,
+	.open		= isp_video_open,
+	.release	= isp_video_release,
+	.poll		= vb2_fop_poll,
+	.unlocked_ioctl	= video_ioctl2,
+	.mmap		= vb2_fop_mmap,
+};
+
+/*
+ * Video node ioctl operations
+ */
+static int isp_video_querycap(struct file *file, void *priv,
+					struct v4l2_capability *cap)
+{
+	struct fimc_isp *isp = video_drvdata(file);
+
+	__fimc_vidioc_querycap(&isp->pdev->dev, cap, V4L2_CAP_STREAMING);
+	return 0;
+}
+
+static int isp_video_enum_fmt_mplane(struct file *file, void *priv,
+					struct v4l2_fmtdesc *f)
+{
+	const struct fimc_fmt *fmt;
+
+	if (f->index >= FIMC_ISP_NUM_FORMATS)
+		return -EINVAL;
+
+	fmt = fimc_isp_find_format(NULL, NULL, f->index);
+	if (WARN_ON(fmt == NULL))
+		return -EINVAL;
+
+	strlcpy(f->description, fmt->name, sizeof(f->description));
+	f->pixelformat = fmt->fourcc;
+
+	return 0;
+}
+
+static int isp_video_g_fmt_mplane(struct file *file, void *fh,
+					struct v4l2_format *f)
+{
+	struct fimc_isp *isp = video_drvdata(file);
+
+	f->fmt.pix_mp = isp->video_capture.pixfmt;
+	return 0;
+}
+
+static void __isp_video_try_fmt(struct fimc_isp *isp,
+				struct v4l2_pix_format_mplane *pixm,
+				const struct fimc_fmt **fmt)
+{
+	*fmt = fimc_isp_find_format(&pixm->pixelformat, NULL, 2);
+
+	pixm->colorspace = V4L2_COLORSPACE_SRGB;
+	pixm->field = V4L2_FIELD_NONE;
+	pixm->num_planes = (*fmt)->memplanes;
+	pixm->pixelformat = (*fmt)->fourcc;
+	/*
+	 * TODO: double check with the docmentation these width/height
+	 * constraints are correct.
+	 */
+	v4l_bound_align_image(&pixm->width, FIMC_ISP_SOURCE_WIDTH_MIN,
+			      FIMC_ISP_SOURCE_WIDTH_MAX, 3,
+			      &pixm->height, FIMC_ISP_SOURCE_HEIGHT_MIN,
+			      FIMC_ISP_SOURCE_HEIGHT_MAX, 0, 0);
+}
+
+static int isp_video_try_fmt_mplane(struct file *file, void *fh,
+					struct v4l2_format *f)
+{
+	struct fimc_isp *isp = video_drvdata(file);
+
+	__isp_video_try_fmt(isp, &f->fmt.pix_mp, NULL);
+	return 0;
+}
+
+static int isp_video_s_fmt_mplane(struct file *file, void *priv,
+					struct v4l2_format *f)
+{
+	struct fimc_isp *isp = video_drvdata(file);
+	struct fimc_is *is = fimc_isp_to_is(isp);
+	struct v4l2_pix_format_mplane *pixm = &f->fmt.pix_mp;
+	const struct fimc_fmt *ifmt = NULL;
+	struct param_dma_output *dma = __get_isp_dma2(is);
+
+	__isp_video_try_fmt(isp, pixm, &ifmt);
+
+	if (WARN_ON(ifmt == NULL))
+		return -EINVAL;
+
+	dma->format = DMA_OUTPUT_FORMAT_BAYER;
+	dma->order = DMA_OUTPUT_ORDER_GB_BG;
+	dma->plane = ifmt->memplanes;
+	dma->bitwidth = ifmt->depth[0];
+	dma->width = pixm->width;
+	dma->height = pixm->height;
+
+	fimc_is_mem_barrier();
+
+	isp->video_capture.format = ifmt;
+	isp->video_capture.pixfmt = *pixm;
+
+	return 0;
+}
+
+/*
+ * Check for source/sink format differences at each link.
+ * Return 0 if the formats match or -EPIPE otherwise.
+ */
+static int isp_video_pipeline_validate(struct fimc_isp *isp)
+{
+	struct v4l2_subdev *sd = &isp->subdev;
+	struct v4l2_subdev_format sink_fmt, src_fmt;
+	struct media_pad *pad;
+	int ret;
+
+	while (1) {
+		/* Retrieve format at the sink pad */
+		pad = &sd->entity.pads[0];
+		if (!(pad->flags & MEDIA_PAD_FL_SINK))
+			break;
+		sink_fmt.pad = pad->index;
+		sink_fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE;
+		ret = v4l2_subdev_call(sd, pad, get_fmt, NULL, &sink_fmt);
+		if (ret < 0 && ret != -ENOIOCTLCMD)
+			return -EPIPE;
+
+		/* Retrieve format at the source pad */
+		pad = media_entity_remote_pad(pad);
+		if (pad == NULL ||
+		    media_entity_type(pad->entity) != MEDIA_ENT_T_V4L2_SUBDEV)
+			break;
+
+		sd = media_entity_to_v4l2_subdev(pad->entity);
+		src_fmt.pad = pad->index;
+		src_fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE;
+		ret = v4l2_subdev_call(sd, pad, get_fmt, NULL, &src_fmt);
+		if (ret < 0 && ret != -ENOIOCTLCMD)
+			return -EPIPE;
+
+		if (src_fmt.format.width != sink_fmt.format.width ||
+		    src_fmt.format.height != sink_fmt.format.height ||
+		    src_fmt.format.code != sink_fmt.format.code)
+			return -EPIPE;
+	}
+
+	return 0;
+}
+
+static int isp_video_streamon(struct file *file, void *priv,
+				      enum v4l2_buf_type type)
+{
+	struct fimc_isp *isp = video_drvdata(file);
+	struct exynos_video_entity *ve = &isp->video_capture.ve;
+	struct media_entity *me = &ve->vdev.entity;
+	int ret;
+
+	ret = media_entity_pipeline_start(me, &ve->pipe->mp);
+	if (ret < 0)
+		return ret;
+
+	ret = isp_video_pipeline_validate(isp);
+	if (ret < 0)
+		goto p_stop;
+
+	ret = vb2_ioctl_streamon(file, priv, type);
+	if (ret < 0)
+		goto p_stop;
+
+	isp->video_capture.streaming = 1;
+	return 0;
+p_stop:
+	media_entity_pipeline_stop(me);
+	return ret;
+}
+
+static int isp_video_streamoff(struct file *file, void *priv,
+					enum v4l2_buf_type type)
+{
+	struct fimc_isp *isp = video_drvdata(file);
+	struct fimc_is_video *video = &isp->video_capture;
+	int ret;
+
+	ret = vb2_ioctl_streamoff(file, priv, type);
+	if (ret < 0)
+		return ret;
+
+	media_entity_pipeline_stop(&video->ve.vdev.entity);
+	video->streaming = 0;
+	return 0;
+}
+
+static int isp_video_reqbufs(struct file *file, void *priv,
+				struct v4l2_requestbuffers *rb)
+{
+	struct fimc_isp *isp = video_drvdata(file);
+	int ret;
+
+	ret = vb2_ioctl_reqbufs(file, priv, rb);
+	if (ret < 0)
+		return ret;
+
+	if (rb->count && rb->count < FIMC_ISP_REQ_BUFS_MIN) {
+		rb->count = 0;
+		vb2_ioctl_reqbufs(file, priv, rb);
+		ret = -ENOMEM;
+	}
+
+	isp->video_capture.reqbufs_count = rb->count;
+	return ret;
+}
+
+static const struct v4l2_ioctl_ops isp_video_ioctl_ops = {
+	.vidioc_querycap		= isp_video_querycap,
+	.vidioc_enum_fmt_vid_cap_mplane	= isp_video_enum_fmt_mplane,
+	.vidioc_try_fmt_vid_cap_mplane	= isp_video_try_fmt_mplane,
+	.vidioc_s_fmt_vid_cap_mplane	= isp_video_s_fmt_mplane,
+	.vidioc_g_fmt_vid_cap_mplane	= isp_video_g_fmt_mplane,
+	.vidioc_reqbufs			= isp_video_reqbufs,
+	.vidioc_querybuf		= vb2_ioctl_querybuf,
+	.vidioc_prepare_buf		= vb2_ioctl_prepare_buf,
+	.vidioc_create_bufs		= vb2_ioctl_create_bufs,
+	.vidioc_qbuf			= vb2_ioctl_qbuf,
+	.vidioc_dqbuf			= vb2_ioctl_dqbuf,
+	.vidioc_streamon		= isp_video_streamon,
+	.vidioc_streamoff		= isp_video_streamoff,
+};
+
+int fimc_isp_video_device_register(struct fimc_isp *isp,
+				   struct v4l2_device *v4l2_dev,
+				   enum v4l2_buf_type type)
+{
+	struct vb2_queue *q = &isp->video_capture.vb_queue;
+	struct fimc_is_video *iv;
+	struct video_device *vdev;
+	int ret;
+
+	if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
+		iv = &isp->video_capture;
+	else
+		return -ENOSYS;
+
+	mutex_init(&isp->video_lock);
+	INIT_LIST_HEAD(&iv->pending_buf_q);
+	INIT_LIST_HEAD(&iv->active_buf_q);
+	iv->format = fimc_isp_find_format(NULL, NULL, 0);
+	iv->pixfmt.width = IS_DEFAULT_WIDTH;
+	iv->pixfmt.height = IS_DEFAULT_HEIGHT;
+	iv->pixfmt.pixelformat = iv->format->fourcc;
+	iv->pixfmt.colorspace = V4L2_COLORSPACE_SRGB;
+	iv->reqbufs_count = 0;
+
+	memset(q, 0, sizeof(*q));
+	q->type = type;
+	q->io_modes = VB2_MMAP | VB2_USERPTR;
+	q->ops = &isp_video_capture_qops;
+	q->mem_ops = &vb2_dma_contig_memops;
+	q->buf_struct_size = sizeof(struct isp_video_buf);
+	q->drv_priv = isp;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->lock = &isp->video_lock;
+
+	ret = vb2_queue_init(q);
+	if (ret < 0)
+		return ret;
+
+	vdev = &iv->ve.vdev;
+	memset(vdev, 0, sizeof(*vdev));
+	snprintf(vdev->name, sizeof(vdev->name), "fimc-is-isp.%s",
+			type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE ?
+			"capture" : "output");
+	vdev->queue = q;
+	vdev->fops = &isp_video_fops;
+	vdev->ioctl_ops = &isp_video_ioctl_ops;
+	vdev->v4l2_dev = v4l2_dev;
+	vdev->minor = -1;
+	vdev->release = video_device_release_empty;
+	vdev->lock = &isp->video_lock;
+
+	iv->pad.flags = MEDIA_PAD_FL_SINK;
+	ret = media_entity_init(&vdev->entity, 1, &iv->pad, 0);
+	if (ret < 0)
+		return ret;
+
+	video_set_drvdata(vdev, isp);
+
+	ret = video_register_device(vdev, VFL_TYPE_GRABBER, -1);
+	if (ret < 0) {
+		media_entity_cleanup(&vdev->entity);
+		return ret;
+	}
+
+	v4l2_info(v4l2_dev, "Registered %s as /dev/%s\n",
+		  vdev->name, video_device_node_name(vdev));
+
+	return 0;
+}
+
+void fimc_isp_video_device_unregister(struct fimc_isp *isp,
+				      enum v4l2_buf_type type)
+{
+	struct exynos_video_entity *ve;
+
+	if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
+		ve = &isp->video_capture.ve;
+	else
+		return;
+
+	mutex_lock(&isp->video_lock);
+
+	if (video_is_registered(&ve->vdev)) {
+		video_unregister_device(&ve->vdev);
+		media_entity_cleanup(&ve->vdev.entity);
+		ve->pipe = NULL;
+	}
+
+	mutex_unlock(&isp->video_lock);
+}
diff --git a/drivers/media/platform/exynos4-is/fimc-isp-video.h b/drivers/media/platform/exynos4-is/fimc-isp-video.h
new file mode 100644
index 00000000000..98c662654bb
--- /dev/null
+++ b/drivers/media/platform/exynos4-is/fimc-isp-video.h
@@ -0,0 +1,44 @@
+/*
+ * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
+ *
+ * Copyright (C) 2013 Samsung Electronics Co., Ltd.
+ * Sylwester Nawrocki <s.nawrocki@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef FIMC_ISP_VIDEO__
+#define FIMC_ISP_VIDEO__
+
+#include <media/videobuf2-core.h>
+#include "fimc-isp.h"
+
+#ifdef CONFIG_VIDEO_EXYNOS4_ISP_DMA_CAPTURE
+int fimc_isp_video_device_register(struct fimc_isp *isp,
+				struct v4l2_device *v4l2_dev,
+				enum v4l2_buf_type type);
+
+void fimc_isp_video_device_unregister(struct fimc_isp *isp,
+				enum v4l2_buf_type type);
+
+void fimc_isp_video_irq_handler(struct fimc_is *is);
+#else
+static inline void fimc_isp_video_irq_handler(struct fimc_is *is)
+{
+}
+
+static inline int fimc_isp_video_device_register(struct fimc_isp *isp,
+						struct v4l2_device *v4l2_dev,
+						enum v4l2_buf_type type)
+{
+	return 0;
+}
+
+void fimc_isp_video_device_unregister(struct fimc_isp *isp,
+				enum v4l2_buf_type type)
+{
+}
+#endif /* !CONFIG_VIDEO_EXYNOS4_ISP_DMA_CAPTURE */
+
+#endif /* FIMC_ISP_VIDEO__ */
diff --git a/drivers/media/platform/exynos4-is/fimc-isp.c b/drivers/media/platform/exynos4-is/fimc-isp.c
index cf520a7d7f7..be62d6b9ac4 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp.c
+++ b/drivers/media/platform/exynos4-is/fimc-isp.c
@@ -25,6 +25,7 @@
 #include <media/v4l2-device.h>
 
 #include "media-dev.h"
+#include "fimc-isp-video.h"
 #include "fimc-is-command.h"
 #include "fimc-is-param.h"
 #include "fimc-is-regs.h"
@@ -93,8 +94,8 @@ void fimc_isp_irq_handler(struct fimc_is *is)
 	is->i2h_cmd.args[1] = mcuctl_read(is, MCUCTL_REG_ISSR(21));
 
 	fimc_is_fw_clear_irq1(is, FIMC_IS_INT_FRAME_DONE_ISP);
+	fimc_isp_video_irq_handler(is);
 
-	/* TODO: Complete ISP DMA interrupt handler */
 	wake_up(&is->irq_queue);
 }
 
@@ -388,7 +389,33 @@ static int fimc_isp_subdev_open(struct v4l2_subdev *sd,
 	return 0;
 }
 
+static int fimc_isp_subdev_registered(struct v4l2_subdev *sd)
+{
+	struct fimc_isp *isp = v4l2_get_subdevdata(sd);
+	int ret;
+
+	/* Use pipeline object allocated by the media device. */
+	isp->video_capture.ve.pipe = v4l2_get_subdev_hostdata(sd);
+
+	ret = fimc_isp_video_device_register(isp, sd->v4l2_dev,
+			V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE);
+	if (ret < 0)
+		isp->video_capture.ve.pipe = NULL;
+
+	return ret;
+}
+
+static void fimc_isp_subdev_unregistered(struct v4l2_subdev *sd)
+{
+	struct fimc_isp *isp = v4l2_get_subdevdata(sd);
+
+	fimc_isp_video_device_unregister(isp,
+			V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE);
+}
+
 static const struct v4l2_subdev_internal_ops fimc_is_subdev_internal_ops = {
+	.registered = fimc_isp_subdev_registered,
+	.unregistered = fimc_isp_subdev_unregistered,
 	.open = fimc_isp_subdev_open,
 };
 
@@ -511,7 +538,7 @@ static int __ctrl_set_metering(struct fimc_is *is, unsigned int value)
 		break;
 	default:
 		return -EINVAL;
-	};
+	}
 
 	__is_set_isp_metering(is, IS_METERING_CONFIG_CMD, val);
 	return 0;
@@ -672,6 +699,8 @@ int fimc_isp_subdev_create(struct fimc_isp *isp)
 	mutex_init(&isp->subdev_lock);
 
 	v4l2_subdev_init(sd, &fimc_is_subdev_ops);
+
+	sd->owner = THIS_MODULE;
 	sd->grp_id = GRP_ID_FIMC_IS;
 	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 	snprintf(sd->name, sizeof(sd->name), "FIMC-IS-ISP");
diff --git a/drivers/media/platform/exynos4-is/fimc-isp.h b/drivers/media/platform/exynos4-is/fimc-isp.h
index 03bf95ab017..b99be09b49f 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp.h
+++ b/drivers/media/platform/exynos4-is/fimc-isp.h
@@ -24,7 +24,7 @@
 #include <media/videobuf2-core.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-mediabus.h>
-#include <media/s5p_fimc.h>
+#include <media/exynos-fimc.h>
 
 extern int fimc_isp_debug;
 
@@ -35,17 +35,18 @@ extern int fimc_isp_debug;
 #define FIMC_ISP_SINK_WIDTH_MIN		(16 + 8)
 #define FIMC_ISP_SINK_HEIGHT_MIN	(12 + 8)
 #define FIMC_ISP_SOURCE_WIDTH_MIN	8
-#define FIMC_ISP_SOURC_HEIGHT_MIN	8
+#define FIMC_ISP_SOURCE_HEIGHT_MIN	8
 #define FIMC_ISP_CAC_MARGIN_WIDTH	16
 #define FIMC_ISP_CAC_MARGIN_HEIGHT	12
 
 #define FIMC_ISP_SINK_WIDTH_MAX		(4000 - 16)
 #define FIMC_ISP_SINK_HEIGHT_MAX	(4000 + 12)
 #define FIMC_ISP_SOURCE_WIDTH_MAX	4000
-#define FIMC_ISP_SOURC_HEIGHT_MAX	4000
+#define FIMC_ISP_SOURCE_HEIGHT_MAX	4000
 
 #define FIMC_ISP_NUM_FORMATS		3
 #define FIMC_ISP_REQ_BUFS_MIN		2
+#define FIMC_ISP_REQ_BUFS_MAX		32
 
 #define FIMC_ISP_SD_PAD_SINK		0
 #define FIMC_ISP_SD_PAD_SRC_FIFO	1
@@ -100,6 +101,16 @@ struct fimc_isp_ctrls {
 	struct v4l2_ctrl *colorfx;
 };
 
+struct isp_video_buf {
+	struct vb2_buffer vb;
+	dma_addr_t dma_addr[FIMC_ISP_MAX_PLANES];
+	unsigned int index;
+};
+
+#define to_isp_video_buf(_b) container_of(_b, struct isp_video_buf, vb)
+
+#define FIMC_ISP_MAX_BUFS	4
+
 /**
  * struct fimc_is_video - fimc-is video device structure
  * @vdev: video_device structure
@@ -114,18 +125,26 @@ struct fimc_isp_ctrls {
  * @format: current pixel format
  */
 struct fimc_is_video {
-	struct video_device	vdev;
+	struct exynos_video_entity ve;
 	enum v4l2_buf_type	type;
 	struct media_pad	pad;
 	struct list_head	pending_buf_q;
 	struct list_head	active_buf_q;
 	struct vb2_queue	vb_queue;
-	unsigned int		frame_count;
 	unsigned int		reqbufs_count;
+	unsigned int		buf_count;
+	unsigned int		buf_mask;
+	unsigned int		frame_count;
 	int			streaming;
+	struct isp_video_buf	*buffers[FIMC_ISP_MAX_BUFS];
 	const struct fimc_fmt	*format;
+	struct v4l2_pix_format_mplane pixfmt;
 };
 
+/* struct fimc_isp:state bit definitions */
+#define ST_ISP_VID_CAP_BUF_PREP		0
+#define ST_ISP_VID_CAP_STREAMING	1
+
 /**
  * struct fimc_isp - FIMC-IS ISP data structure
  * @pdev: pointer to FIMC-IS platform device
diff --git a/drivers/media/platform/exynos4-is/fimc-lite-reg.c b/drivers/media/platform/exynos4-is/fimc-lite-reg.c
index 72a343e3b5e..bc3ec7d25a3 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite-reg.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite-reg.c
@@ -12,7 +12,7 @@
 #include <linux/bitops.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <media/s5p_fimc.h>
+#include <media/exynos-fimc.h>
 
 #include "fimc-lite-reg.h"
 #include "fimc-lite.h"
@@ -133,7 +133,7 @@ void flite_hw_set_source_format(struct fimc_lite *dev, struct flite_frame *f)
 	int i = ARRAY_SIZE(src_pixfmt_map);
 	u32 cfg;
 
-	while (--i >= 0) {
+	while (--i) {
 		if (src_pixfmt_map[i][0] == pixelcode)
 			break;
 	}
@@ -240,7 +240,7 @@ static void flite_hw_set_out_order(struct fimc_lite *dev, struct flite_frame *f)
 	u32 cfg = readl(dev->regs + FLITE_REG_CIODMAFMT);
 	int i = ARRAY_SIZE(pixcode);
 
-	while (--i >= 0)
+	while (--i)
 		if (pixcode[i][0] == f->fmt->mbus_code)
 			break;
 	cfg &= ~FLITE_REG_CIODMAFMT_YCBCR_ORDER_MASK;
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c
index 08fbfedea90..a97d2352f1d 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite.c
@@ -30,7 +30,7 @@
 #include <media/v4l2-mem2mem.h>
 #include <media/videobuf2-core.h>
 #include <media/videobuf2-dma-contig.h>
-#include <media/s5p_fimc.h>
+#include <media/exynos-fimc.h>
 
 #include "common.h"
 #include "fimc-core.h"
@@ -90,7 +90,7 @@ static const struct fimc_fmt fimc_lite_formats[] = {
 		.name		= "RAW10 (GRBG)",
 		.fourcc		= V4L2_PIX_FMT_SGRBG10,
 		.colorspace	= V4L2_COLORSPACE_SRGB,
-		.depth		= { 10 },
+		.depth		= { 16 },
 		.color		= FIMC_FMT_RAW10,
 		.memplanes	= 1,
 		.mbus_code	= V4L2_MBUS_FMT_SGRBG10_1X10,
@@ -99,7 +99,7 @@ static const struct fimc_fmt fimc_lite_formats[] = {
 		.name		= "RAW12 (GRBG)",
 		.fourcc		= V4L2_PIX_FMT_SGRBG12,
 		.colorspace	= V4L2_COLORSPACE_SRGB,
-		.depth		= { 12 },
+		.depth		= { 16 },
 		.color		= FIMC_FMT_RAW12,
 		.memplanes	= 1,
 		.mbus_code	= V4L2_MBUS_FMT_SGRBG12_1X12,
@@ -350,14 +350,14 @@ static int start_streaming(struct vb2_queue *q, unsigned int count)
 	return 0;
 }
 
-static int stop_streaming(struct vb2_queue *q)
+static void stop_streaming(struct vb2_queue *q)
 {
 	struct fimc_lite *fimc = q->drv_priv;
 
 	if (!fimc_lite_active(fimc))
-		return -EINVAL;
+		return;
 
-	return fimc_lite_stop_capture(fimc, false);
+	fimc_lite_stop_capture(fimc, false);
 }
 
 static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *pfmt,
@@ -546,7 +546,7 @@ static int fimc_lite_release(struct file *file)
 		mutex_unlock(&entity->parent->graph_mutex);
 	}
 
-	vb2_fop_release(file);
+	_vb2_fop_release(file, NULL);
 	pm_runtime_put(&fimc->pdev->dev);
 	clear_bit(ST_FLITE_SUSPENDED, &fimc->state);
 
@@ -1313,7 +1313,7 @@ static int fimc_lite_subdev_registered(struct v4l2_subdev *sd)
 	q->mem_ops = &vb2_dma_contig_memops;
 	q->buf_struct_size = sizeof(struct flite_buffer);
 	q->drv_priv = fimc;
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	q->lock = &fimc->lock;
 
 	ret = vb2_queue_init(q);
@@ -1504,16 +1504,17 @@ static int fimc_lite_probe(struct platform_device *pdev)
 	struct resource *res;
 	int ret;
 
+	if (!dev->of_node)
+		return -ENODEV;
+
 	fimc = devm_kzalloc(dev, sizeof(*fimc), GFP_KERNEL);
 	if (!fimc)
 		return -ENOMEM;
 
-	if (dev->of_node) {
-		of_id = of_match_node(flite_of_match, dev->of_node);
-		if (of_id)
-			drv_data = (struct flite_drvdata *)of_id->data;
-		fimc->index = of_alias_get_id(dev->of_node, "fimc-lite");
-	}
+	of_id = of_match_node(flite_of_match, dev->of_node);
+	if (of_id)
+		drv_data = (struct flite_drvdata *)of_id->data;
+	fimc->index = of_alias_get_id(dev->of_node, "fimc-lite");
 
 	if (!drv_data || fimc->index >= drv_data->num_instances ||
 						fimc->index < 0) {
@@ -1548,42 +1549,46 @@ static int fimc_lite_probe(struct platform_device *pdev)
 			       0, dev_name(dev), fimc);
 	if (ret) {
 		dev_err(dev, "Failed to install irq (%d)\n", ret);
-		goto err_clk;
+		goto err_clk_put;
 	}
 
 	/* The video node will be created within the subdev's registered() op */
 	ret = fimc_lite_create_capture_subdev(fimc);
 	if (ret)
-		goto err_clk;
+		goto err_clk_put;
 
 	platform_set_drvdata(pdev, fimc);
 	pm_runtime_enable(dev);
-	ret = pm_runtime_get_sync(dev);
-	if (ret < 0)
-		goto err_sd;
+
+	if (!pm_runtime_enabled(dev)) {
+		ret = clk_enable(fimc->clock);
+		if (ret < 0)
+			goto err_sd;
+	}
 
 	fimc->alloc_ctx = vb2_dma_contig_init_ctx(dev);
 	if (IS_ERR(fimc->alloc_ctx)) {
 		ret = PTR_ERR(fimc->alloc_ctx);
-		goto err_pm;
+		goto err_clk_dis;
 	}
 
-	pm_runtime_put(dev);
-
 	fimc_lite_set_default_config(fimc);
 
 	dev_dbg(dev, "FIMC-LITE.%d registered successfully\n",
 		fimc->index);
 	return 0;
-err_pm:
-	pm_runtime_put(dev);
+
+err_clk_dis:
+	if (!pm_runtime_enabled(dev))
+		clk_disable(fimc->clock);
 err_sd:
 	fimc_lite_unregister_capture_subdev(fimc);
-err_clk:
+err_clk_put:
 	fimc_lite_clk_put(fimc);
 	return ret;
 }
 
+#ifdef CONFIG_PM_RUNTIME
 static int fimc_lite_runtime_resume(struct device *dev)
 {
 	struct fimc_lite *fimc = dev_get_drvdata(dev);
@@ -1599,6 +1604,7 @@ static int fimc_lite_runtime_suspend(struct device *dev)
 	clk_disable(fimc->clock);
 	return 0;
 }
+#endif
 
 #ifdef CONFIG_PM_SLEEP
 static int fimc_lite_resume(struct device *dev)
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.h b/drivers/media/platform/exynos4-is/fimc-lite.h
index 7428b2d22b5..ea19dc7be63 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.h
+++ b/drivers/media/platform/exynos4-is/fimc-lite.h
@@ -23,7 +23,7 @@
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-mediabus.h>
-#include <media/s5p_fimc.h>
+#include <media/exynos-fimc.h>
 
 #define FIMC_LITE_DRV_NAME	"exynos-fimc-lite"
 #define FLITE_CLK_NAME		"flite"
diff --git a/drivers/media/platform/exynos4-is/fimc-m2m.c b/drivers/media/platform/exynos4-is/fimc-m2m.c
index 8d33b68c76b..0ad1b6f84a2 100644
--- a/drivers/media/platform/exynos4-is/fimc-m2m.c
+++ b/drivers/media/platform/exynos4-is/fimc-m2m.c
@@ -44,17 +44,17 @@ void fimc_m2m_job_finish(struct fimc_ctx *ctx, int vb_state)
 {
 	struct vb2_buffer *src_vb, *dst_vb;
 
-	if (!ctx || !ctx->m2m_ctx)
+	if (!ctx || !ctx->fh.m2m_ctx)
 		return;
 
-	src_vb = v4l2_m2m_src_buf_remove(ctx->m2m_ctx);
-	dst_vb = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx);
+	src_vb = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx);
+	dst_vb = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx);
 
 	if (src_vb && dst_vb) {
 		v4l2_m2m_buf_done(src_vb, vb_state);
 		v4l2_m2m_buf_done(dst_vb, vb_state);
 		v4l2_m2m_job_finish(ctx->fimc_dev->m2m.m2m_dev,
-				    ctx->m2m_ctx);
+				    ctx->fh.m2m_ctx);
 	}
 }
 
@@ -85,7 +85,7 @@ static int start_streaming(struct vb2_queue *q, unsigned int count)
 	return ret > 0 ? 0 : ret;
 }
 
-static int stop_streaming(struct vb2_queue *q)
+static void stop_streaming(struct vb2_queue *q)
 {
 	struct fimc_ctx *ctx = q->drv_priv;
 	int ret;
@@ -95,7 +95,6 @@ static int stop_streaming(struct vb2_queue *q)
 		fimc_m2m_job_finish(ctx, VB2_BUF_STATE_ERROR);
 
 	pm_runtime_put(&ctx->fimc_dev->pdev->dev);
-	return 0;
 }
 
 static void fimc_device_run(void *priv)
@@ -123,17 +122,20 @@ static void fimc_device_run(void *priv)
 		fimc_prepare_dma_offset(ctx, df);
 	}
 
-	src_vb = v4l2_m2m_next_src_buf(ctx->m2m_ctx);
+	src_vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
 	ret = fimc_prepare_addr(ctx, src_vb, sf, &sf->paddr);
 	if (ret)
 		goto dma_unlock;
 
-	dst_vb = v4l2_m2m_next_dst_buf(ctx->m2m_ctx);
+	dst_vb = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
 	ret = fimc_prepare_addr(ctx, dst_vb, df, &df->paddr);
 	if (ret)
 		goto dma_unlock;
 
 	dst_vb->v4l2_buf.timestamp = src_vb->v4l2_buf.timestamp;
+	dst_vb->v4l2_buf.flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
+	dst_vb->v4l2_buf.flags |=
+		src_vb->v4l2_buf.flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
 
 	/* Reconfigure hardware if the context has changed. */
 	if (fimc->m2m.ctx != ctx) {
@@ -194,7 +196,7 @@ static int fimc_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
 
 	*num_planes = f->fmt->memplanes;
 	for (i = 0; i < f->fmt->memplanes; i++) {
-		sizes[i] = (f->f_width * f->f_height * f->fmt->depth[i]) / 8;
+		sizes[i] = f->payload[i];
 		allocators[i] = ctx->fimc_dev->alloc_ctx;
 	}
 	return 0;
@@ -219,31 +221,15 @@ static int fimc_buf_prepare(struct vb2_buffer *vb)
 static void fimc_buf_queue(struct vb2_buffer *vb)
 {
 	struct fimc_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
-
-	dbg("ctx: %p, ctx->state: 0x%x", ctx, ctx->state);
-
-	if (ctx->m2m_ctx)
-		v4l2_m2m_buf_queue(ctx->m2m_ctx, vb);
-}
-
-static void fimc_lock(struct vb2_queue *vq)
-{
-	struct fimc_ctx *ctx = vb2_get_drv_priv(vq);
-	mutex_lock(&ctx->fimc_dev->lock);
-}
-
-static void fimc_unlock(struct vb2_queue *vq)
-{
-	struct fimc_ctx *ctx = vb2_get_drv_priv(vq);
-	mutex_unlock(&ctx->fimc_dev->lock);
+	v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vb);
 }
 
 static struct vb2_ops fimc_qops = {
 	.queue_setup	 = fimc_queue_setup,
 	.buf_prepare	 = fimc_buf_prepare,
 	.buf_queue	 = fimc_buf_queue,
-	.wait_prepare	 = fimc_unlock,
-	.wait_finish	 = fimc_lock,
+	.wait_prepare	 = vb2_ops_wait_prepare,
+	.wait_finish	 = vb2_ops_wait_finish,
 	.stop_streaming	 = stop_streaming,
 	.start_streaming = start_streaming,
 };
@@ -355,7 +341,7 @@ static void __set_frame_format(struct fimc_frame *frame, struct fimc_fmt *fmt,
 {
 	int i;
 
-	for (i = 0; i < fmt->colplanes; i++) {
+	for (i = 0; i < fmt->memplanes; i++) {
 		frame->bytesperline[i] = pixm->plane_fmt[i].bytesperline;
 		frame->payload[i] = pixm->plane_fmt[i].sizeimage;
 	}
@@ -385,7 +371,7 @@ static int fimc_m2m_s_fmt_mplane(struct file *file, void *fh,
 	if (ret)
 		return ret;
 
-	vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
+	vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, f->type);
 
 	if (vb2_is_busy(vq)) {
 		v4l2_err(&fimc->m2m.vfd, "queue (%d) busy\n", f->type);
@@ -410,56 +396,6 @@ static int fimc_m2m_s_fmt_mplane(struct file *file, void *fh,
 	return 0;
 }
 
-static int fimc_m2m_reqbufs(struct file *file, void *fh,
-			    struct v4l2_requestbuffers *reqbufs)
-{
-	struct fimc_ctx *ctx = fh_to_ctx(fh);
-	return v4l2_m2m_reqbufs(file, ctx->m2m_ctx, reqbufs);
-}
-
-static int fimc_m2m_querybuf(struct file *file, void *fh,
-			     struct v4l2_buffer *buf)
-{
-	struct fimc_ctx *ctx = fh_to_ctx(fh);
-	return v4l2_m2m_querybuf(file, ctx->m2m_ctx, buf);
-}
-
-static int fimc_m2m_qbuf(struct file *file, void *fh,
-			 struct v4l2_buffer *buf)
-{
-	struct fimc_ctx *ctx = fh_to_ctx(fh);
-	return v4l2_m2m_qbuf(file, ctx->m2m_ctx, buf);
-}
-
-static int fimc_m2m_dqbuf(struct file *file, void *fh,
-			  struct v4l2_buffer *buf)
-{
-	struct fimc_ctx *ctx = fh_to_ctx(fh);
-	return v4l2_m2m_dqbuf(file, ctx->m2m_ctx, buf);
-}
-
-static int fimc_m2m_expbuf(struct file *file, void *fh,
-			    struct v4l2_exportbuffer *eb)
-{
-	struct fimc_ctx *ctx = fh_to_ctx(fh);
-	return v4l2_m2m_expbuf(file, ctx->m2m_ctx, eb);
-}
-
-
-static int fimc_m2m_streamon(struct file *file, void *fh,
-			     enum v4l2_buf_type type)
-{
-	struct fimc_ctx *ctx = fh_to_ctx(fh);
-	return v4l2_m2m_streamon(file, ctx->m2m_ctx, type);
-}
-
-static int fimc_m2m_streamoff(struct file *file, void *fh,
-			    enum v4l2_buf_type type)
-{
-	struct fimc_ctx *ctx = fh_to_ctx(fh);
-	return v4l2_m2m_streamoff(file, ctx->m2m_ctx, type);
-}
-
 static int fimc_m2m_cropcap(struct file *file, void *fh,
 			    struct v4l2_cropcap *cr)
 {
@@ -524,7 +460,7 @@ static int fimc_m2m_try_crop(struct fimc_ctx *ctx, struct v4l2_crop *cr)
 	else
 		halign = ffs(fimc->variant->min_vsize_align) - 1;
 
-	for (i = 0; i < f->fmt->colplanes; i++)
+	for (i = 0; i < f->fmt->memplanes; i++)
 		depth += f->fmt->depth[i];
 
 	v4l_bound_align_image(&cr->c.width, min_size, f->o_width,
@@ -598,13 +534,13 @@ static const struct v4l2_ioctl_ops fimc_m2m_ioctl_ops = {
 	.vidioc_try_fmt_vid_out_mplane	= fimc_m2m_try_fmt_mplane,
 	.vidioc_s_fmt_vid_cap_mplane	= fimc_m2m_s_fmt_mplane,
 	.vidioc_s_fmt_vid_out_mplane	= fimc_m2m_s_fmt_mplane,
-	.vidioc_reqbufs			= fimc_m2m_reqbufs,
-	.vidioc_querybuf		= fimc_m2m_querybuf,
-	.vidioc_qbuf			= fimc_m2m_qbuf,
-	.vidioc_dqbuf			= fimc_m2m_dqbuf,
-	.vidioc_expbuf			= fimc_m2m_expbuf,
-	.vidioc_streamon		= fimc_m2m_streamon,
-	.vidioc_streamoff		= fimc_m2m_streamoff,
+	.vidioc_reqbufs			= v4l2_m2m_ioctl_reqbufs,
+	.vidioc_querybuf		= v4l2_m2m_ioctl_querybuf,
+	.vidioc_qbuf			= v4l2_m2m_ioctl_qbuf,
+	.vidioc_dqbuf			= v4l2_m2m_ioctl_dqbuf,
+	.vidioc_expbuf			= v4l2_m2m_ioctl_expbuf,
+	.vidioc_streamon		= v4l2_m2m_ioctl_streamon,
+	.vidioc_streamoff		= v4l2_m2m_ioctl_streamoff,
 	.vidioc_g_crop			= fimc_m2m_g_crop,
 	.vidioc_s_crop			= fimc_m2m_s_crop,
 	.vidioc_cropcap			= fimc_m2m_cropcap
@@ -623,7 +559,8 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
 	src_vq->ops = &fimc_qops;
 	src_vq->mem_ops = &vb2_dma_contig_memops;
 	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
-	src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	src_vq->lock = &ctx->fimc_dev->lock;
 
 	ret = vb2_queue_init(src_vq);
 	if (ret)
@@ -635,7 +572,8 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
 	dst_vq->ops = &fimc_qops;
 	dst_vq->mem_ops = &vb2_dma_contig_memops;
 	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
-	dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	dst_vq->lock = &ctx->fimc_dev->lock;
 
 	return vb2_queue_init(dst_vq);
 }
@@ -708,9 +646,9 @@ static int fimc_m2m_open(struct file *file)
 	ctx->out_path = FIMC_IO_DMA;
 	ctx->scaler.enabled = 1;
 
-	ctx->m2m_ctx = v4l2_m2m_ctx_init(fimc->m2m.m2m_dev, ctx, queue_init);
-	if (IS_ERR(ctx->m2m_ctx)) {
-		ret = PTR_ERR(ctx->m2m_ctx);
+	ctx->fh.m2m_ctx = v4l2_m2m_ctx_init(fimc->m2m.m2m_dev, ctx, queue_init);
+	if (IS_ERR(ctx->fh.m2m_ctx)) {
+		ret = PTR_ERR(ctx->fh.m2m_ctx);
 		goto error_c;
 	}
 
@@ -725,7 +663,7 @@ static int fimc_m2m_open(struct file *file)
 	return 0;
 
 error_m2m_ctx:
-	v4l2_m2m_ctx_release(ctx->m2m_ctx);
+	v4l2_m2m_ctx_release(ctx->fh.m2m_ctx);
 error_c:
 	fimc_ctrls_delete(ctx);
 error_fh:
@@ -747,7 +685,7 @@ static int fimc_m2m_release(struct file *file)
 
 	mutex_lock(&fimc->lock);
 
-	v4l2_m2m_ctx_release(ctx->m2m_ctx);
+	v4l2_m2m_ctx_release(ctx->fh.m2m_ctx);
 	fimc_ctrls_delete(ctx);
 	v4l2_fh_del(&ctx->fh);
 	v4l2_fh_exit(&ctx->fh);
@@ -760,45 +698,13 @@ static int fimc_m2m_release(struct file *file)
 	return 0;
 }
 
-static unsigned int fimc_m2m_poll(struct file *file,
-				  struct poll_table_struct *wait)
-{
-	struct fimc_ctx *ctx = fh_to_ctx(file->private_data);
-	struct fimc_dev *fimc = ctx->fimc_dev;
-	int ret;
-
-	if (mutex_lock_interruptible(&fimc->lock))
-		return -ERESTARTSYS;
-
-	ret = v4l2_m2m_poll(file, ctx->m2m_ctx, wait);
-	mutex_unlock(&fimc->lock);
-
-	return ret;
-}
-
-
-static int fimc_m2m_mmap(struct file *file, struct vm_area_struct *vma)
-{
-	struct fimc_ctx *ctx = fh_to_ctx(file->private_data);
-	struct fimc_dev *fimc = ctx->fimc_dev;
-	int ret;
-
-	if (mutex_lock_interruptible(&fimc->lock))
-		return -ERESTARTSYS;
-
-	ret = v4l2_m2m_mmap(file, ctx->m2m_ctx, vma);
-	mutex_unlock(&fimc->lock);
-
-	return ret;
-}
-
 static const struct v4l2_file_operations fimc_m2m_fops = {
 	.owner		= THIS_MODULE,
 	.open		= fimc_m2m_open,
 	.release	= fimc_m2m_release,
-	.poll		= fimc_m2m_poll,
+	.poll		= v4l2_m2m_fop_poll,
 	.unlocked_ioctl	= video_ioctl2,
-	.mmap		= fimc_m2m_mmap,
+	.mmap		= v4l2_m2m_fop_mmap,
 };
 
 static struct v4l2_m2m_ops m2m_ops = {
diff --git a/drivers/media/platform/exynos4-is/fimc-reg.c b/drivers/media/platform/exynos4-is/fimc-reg.c
index 1db8cb4c46e..2d77fd8f440 100644
--- a/drivers/media/platform/exynos4-is/fimc-reg.c
+++ b/drivers/media/platform/exynos4-is/fimc-reg.c
@@ -13,7 +13,7 @@
 #include <linux/io.h>
 #include <linux/regmap.h>
 
-#include <media/s5p_fimc.h>
+#include <media/exynos-fimc.h>
 #include "media-dev.h"
 
 #include "fimc-reg.h"
diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c
index 19f556c5957..344718df5c6 100644
--- a/drivers/media/platform/exynos4-is/media-dev.c
+++ b/drivers/media/platform/exynos4-is/media-dev.c
@@ -11,6 +11,8 @@
  */
 
 #include <linux/bug.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
 #include <linux/device.h>
 #include <linux/errno.h>
 #include <linux/i2c.h>
@@ -20,15 +22,16 @@
 #include <linux/of.h>
 #include <linux/of_platform.h>
 #include <linux/of_device.h>
-#include <linux/of_i2c.h>
+#include <linux/of_graph.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/types.h>
 #include <linux/slab.h>
+#include <media/v4l2-async.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-of.h>
 #include <media/media-device.h>
-#include <media/s5p_fimc.h>
+#include <media/exynos-fimc.h>
 
 #include "media-dev.h"
 #include "fimc-core.h"
@@ -36,10 +39,6 @@
 #include "fimc-lite.h"
 #include "mipi-csis.h"
 
-static int __fimc_md_set_camclk(struct fimc_md *fmd,
-				struct fimc_source_info *si,
-				bool on);
-
 /* Set up image sensor subdev -> FIMC capture node notifications. */
 static void __setup_sensor_notification(struct fimc_md *fmd,
 					struct v4l2_subdev *sensor,
@@ -219,17 +218,11 @@ static int __fimc_pipeline_open(struct exynos_media_pipeline *ep,
 		if (ret < 0)
 			return ret;
 	}
-	ret = fimc_md_set_camclk(sd, true);
-	if (ret < 0)
-		goto err_wbclk;
 
 	ret = fimc_pipeline_s_power(p, 1);
 	if (!ret)
 		return 0;
 
-	fimc_md_set_camclk(sd, false);
-
-err_wbclk:
 	if (!IS_ERR(fmd->wbclk[CLK_IDX_WB_B]) && p->subdevs[IDX_IS_ISP])
 		clk_disable_unprepare(fmd->wbclk[CLK_IDX_WB_B]);
 
@@ -255,7 +248,6 @@ static int __fimc_pipeline_close(struct exynos_media_pipeline *ep)
 	}
 
 	ret = fimc_pipeline_s_power(p, 0);
-	fimc_md_set_camclk(sd, false);
 
 	fmd = entity_to_fimc_mdev(&sd->entity);
 
@@ -333,135 +325,14 @@ static void fimc_md_pipelines_free(struct fimc_md *fmd)
 	}
 }
 
-/*
- * Sensor subdevice helper functions
- */
-static struct v4l2_subdev *fimc_md_register_sensor(struct fimc_md *fmd,
-						struct fimc_source_info *si)
-{
-	struct i2c_adapter *adapter;
-	struct v4l2_subdev *sd = NULL;
-
-	if (!si || !fmd)
-		return NULL;
-	/*
-	 * If FIMC bus type is not Writeback FIFO assume it is same
-	 * as sensor_bus_type.
-	 */
-	si->fimc_bus_type = si->sensor_bus_type;
-
-	adapter = i2c_get_adapter(si->i2c_bus_num);
-	if (!adapter) {
-		v4l2_warn(&fmd->v4l2_dev,
-			  "Failed to get I2C adapter %d, deferring probe\n",
-			  si->i2c_bus_num);
-		return ERR_PTR(-EPROBE_DEFER);
-	}
-	sd = v4l2_i2c_new_subdev_board(&fmd->v4l2_dev, adapter,
-						si->board_info, NULL);
-	if (IS_ERR_OR_NULL(sd)) {
-		i2c_put_adapter(adapter);
-		v4l2_warn(&fmd->v4l2_dev,
-			  "Failed to acquire subdev %s, deferring probe\n",
-			  si->board_info->type);
-		return ERR_PTR(-EPROBE_DEFER);
-	}
-	v4l2_set_subdev_hostdata(sd, si);
-	sd->grp_id = GRP_ID_SENSOR;
-
-	v4l2_info(&fmd->v4l2_dev, "Registered sensor subdevice %s\n",
-		  sd->name);
-	return sd;
-}
-
-static void fimc_md_unregister_sensor(struct v4l2_subdev *sd)
-{
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-	struct i2c_adapter *adapter;
-
-	if (!client)
-		return;
-
-	v4l2_device_unregister_subdev(sd);
-
-	if (!client->dev.of_node) {
-		adapter = client->adapter;
-		i2c_unregister_device(client);
-		if (adapter)
-			i2c_put_adapter(adapter);
-	}
-}
-
-#ifdef CONFIG_OF
-/* Register I2C client subdev associated with @node. */
-static int fimc_md_of_add_sensor(struct fimc_md *fmd,
-				 struct device_node *node, int index)
-{
-	struct fimc_sensor_info *si;
-	struct i2c_client *client;
-	struct v4l2_subdev *sd;
-	int ret;
-
-	if (WARN_ON(index >= ARRAY_SIZE(fmd->sensor)))
-		return -EINVAL;
-	si = &fmd->sensor[index];
-
-	client = of_find_i2c_device_by_node(node);
-	if (!client)
-		return -EPROBE_DEFER;
-
-	device_lock(&client->dev);
-
-	if (!client->driver ||
-	    !try_module_get(client->driver->driver.owner)) {
-		ret = -EPROBE_DEFER;
-		v4l2_info(&fmd->v4l2_dev, "No driver found for %s\n",
-						node->full_name);
-		goto dev_put;
-	}
-
-	/* Enable sensor's master clock */
-	ret = __fimc_md_set_camclk(fmd, &si->pdata, true);
-	if (ret < 0)
-		goto mod_put;
-	sd = i2c_get_clientdata(client);
-
-	ret = v4l2_device_register_subdev(&fmd->v4l2_dev, sd);
-	__fimc_md_set_camclk(fmd, &si->pdata, false);
-	if (ret < 0)
-		goto mod_put;
-
-	v4l2_set_subdev_hostdata(sd, &si->pdata);
-	if (si->pdata.fimc_bus_type == FIMC_BUS_TYPE_ISP_WRITEBACK)
-		sd->grp_id = GRP_ID_FIMC_IS_SENSOR;
-	else
-		sd->grp_id = GRP_ID_SENSOR;
-
-	si->subdev = sd;
-	v4l2_info(&fmd->v4l2_dev, "Registered sensor subdevice: %s (%d)\n",
-		  sd->name, fmd->num_sensors);
-	fmd->num_sensors++;
-
-mod_put:
-	module_put(client->driver->driver.owner);
-dev_put:
-	device_unlock(&client->dev);
-	put_device(&client->dev);
-	return ret;
-}
-
 /* Parse port node and register as a sub-device any sensor specified there. */
 static int fimc_md_parse_port_node(struct fimc_md *fmd,
 				   struct device_node *port,
 				   unsigned int index)
 {
+	struct fimc_source_info *pd = &fmd->sensor[index].pdata;
 	struct device_node *rem, *ep, *np;
-	struct fimc_source_info *pd;
 	struct v4l2_of_endpoint endpoint;
-	int ret;
-	u32 val;
-
-	pd = &fmd->sensor[index].pdata;
 
 	/* Assume here a port node can have only one endpoint node. */
 	ep = of_get_next_child(port, NULL);
@@ -469,38 +340,26 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd,
 		return 0;
 
 	v4l2_of_parse_endpoint(ep, &endpoint);
-	if (WARN_ON(endpoint.port == 0) || index >= FIMC_MAX_SENSORS)
+	if (WARN_ON(endpoint.base.port == 0) || index >= FIMC_MAX_SENSORS)
 		return -EINVAL;
 
-	pd->mux_id = (endpoint.port - 1) & 0x1;
+	pd->mux_id = (endpoint.base.port - 1) & 0x1;
 
-	rem = v4l2_of_get_remote_port_parent(ep);
+	rem = of_graph_get_remote_port_parent(ep);
 	of_node_put(ep);
 	if (rem == NULL) {
 		v4l2_info(&fmd->v4l2_dev, "Remote device at %s not found\n",
 							ep->full_name);
 		return 0;
 	}
-	if (!of_property_read_u32(rem, "samsung,camclk-out", &val))
-		pd->clk_id = val;
-
-	if (!of_property_read_u32(rem, "clock-frequency", &val))
-		pd->clk_frequency = val;
 
-	if (pd->clk_frequency == 0) {
-		v4l2_err(&fmd->v4l2_dev, "Wrong clock frequency at node %s\n",
-			 rem->full_name);
-		of_node_put(rem);
-		return -EINVAL;
-	}
-
-	if (fimc_input_is_parallel(endpoint.port)) {
+	if (fimc_input_is_parallel(endpoint.base.port)) {
 		if (endpoint.bus_type == V4L2_MBUS_PARALLEL)
 			pd->sensor_bus_type = FIMC_BUS_TYPE_ITU_601;
 		else
 			pd->sensor_bus_type = FIMC_BUS_TYPE_ITU_656;
 		pd->flags = endpoint.bus.parallel.flags;
-	} else if (fimc_input_is_mipi_csi(endpoint.port)) {
+	} else if (fimc_input_is_mipi_csi(endpoint.base.port)) {
 		/*
 		 * MIPI CSI-2: only input mux selection and
 		 * the sensor's clock frequency is needed.
@@ -508,7 +367,7 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd,
 		pd->sensor_bus_type = FIMC_BUS_TYPE_MIPI_CSI2;
 	} else {
 		v4l2_err(&fmd->v4l2_dev, "Wrong port id (%u) at node %s\n",
-			 endpoint.port, rem->full_name);
+			 endpoint.base.port, rem->full_name);
 	}
 	/*
 	 * For FIMC-IS handled sensors, that are placed under i2c-isp device
@@ -525,21 +384,40 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd,
 	else
 		pd->fimc_bus_type = pd->sensor_bus_type;
 
-	ret = fimc_md_of_add_sensor(fmd, rem, index);
-	of_node_put(rem);
+	if (WARN_ON(index >= ARRAY_SIZE(fmd->sensor)))
+		return -EINVAL;
 
-	return ret;
+	fmd->sensor[index].asd.match_type = V4L2_ASYNC_MATCH_OF;
+	fmd->sensor[index].asd.match.of.node = rem;
+	fmd->async_subdevs[index] = &fmd->sensor[index].asd;
+
+	fmd->num_sensors++;
+
+	of_node_put(rem);
+	return 0;
 }
 
 /* Register all SoC external sub-devices */
-static int fimc_md_of_sensors_register(struct fimc_md *fmd,
-				       struct device_node *np)
+static int fimc_md_register_sensor_entities(struct fimc_md *fmd)
 {
 	struct device_node *parent = fmd->pdev->dev.of_node;
 	struct device_node *node, *ports;
 	int index = 0;
 	int ret;
 
+	/*
+	 * Runtime resume one of the FIMC entities to make sure
+	 * the sclk_cam clocks are not globally disabled.
+	 */
+	if (!fmd->pmf)
+		return -ENXIO;
+
+	ret = pm_runtime_get_sync(fmd->pmf);
+	if (ret < 0)
+		return ret;
+
+	fmd->num_sensors = 0;
+
 	/* Attach sensors linked to MIPI CSI-2 receivers */
 	for_each_available_child_of_node(parent, node) {
 		struct device_node *port;
@@ -553,14 +431,14 @@ static int fimc_md_of_sensors_register(struct fimc_md *fmd,
 
 		ret = fimc_md_parse_port_node(fmd, port, index);
 		if (ret < 0)
-			return ret;
+			goto rpm_put;
 		index++;
 	}
 
 	/* Attach sensors listed in the parallel-ports node */
 	ports = of_get_child_by_name(parent, "parallel-ports");
 	if (!ports)
-		return 0;
+		goto rpm_put;
 
 	for_each_child_of_node(ports, node) {
 		ret = fimc_md_parse_port_node(fmd, node, index);
@@ -568,8 +446,9 @@ static int fimc_md_of_sensors_register(struct fimc_md *fmd,
 			break;
 		index++;
 	}
-
-	return 0;
+rpm_put:
+	pm_runtime_put(fmd->pmf);
+	return ret;
 }
 
 static int __of_get_csis_id(struct device_node *np)
@@ -582,68 +461,10 @@ static int __of_get_csis_id(struct device_node *np)
 	of_property_read_u32(np, "reg", &reg);
 	return reg - FIMC_INPUT_MIPI_CSI2_0;
 }
-#else
-#define fimc_md_of_sensors_register(fmd, np) (-ENOSYS)
-#define __of_get_csis_id(np) (-ENOSYS)
-#endif
-
-static int fimc_md_register_sensor_entities(struct fimc_md *fmd)
-{
-	struct s5p_platform_fimc *pdata = fmd->pdev->dev.platform_data;
-	struct device_node *of_node = fmd->pdev->dev.of_node;
-	int num_clients = 0;
-	int ret, i;
-
-	/*
-	 * Runtime resume one of the FIMC entities to make sure
-	 * the sclk_cam clocks are not globally disabled.
-	 */
-	if (!fmd->pmf)
-		return -ENXIO;
-
-	ret = pm_runtime_get_sync(fmd->pmf);
-	if (ret < 0)
-		return ret;
-
-	if (of_node) {
-		fmd->num_sensors = 0;
-		ret = fimc_md_of_sensors_register(fmd, of_node);
-	} else if (pdata) {
-		WARN_ON(pdata->num_clients > ARRAY_SIZE(fmd->sensor));
-		num_clients = min_t(u32, pdata->num_clients,
-				    ARRAY_SIZE(fmd->sensor));
-		fmd->num_sensors = num_clients;
-
-		for (i = 0; i < num_clients; i++) {
-			struct fimc_sensor_info *si = &fmd->sensor[i];
-			struct v4l2_subdev *sd;
-
-			si->pdata = pdata->source_info[i];
-			ret = __fimc_md_set_camclk(fmd, &si->pdata, true);
-			if (ret)
-				break;
-			sd = fimc_md_register_sensor(fmd, &si->pdata);
-			ret = __fimc_md_set_camclk(fmd, &si->pdata, false);
-
-			if (IS_ERR(sd)) {
-				si->subdev = NULL;
-				ret = PTR_ERR(sd);
-				break;
-			}
-			si->subdev = sd;
-			if (ret)
-				break;
-		}
-	}
-
-	pm_runtime_put(fmd->pmf);
-	return ret;
-}
 
 /*
  * MIPI-CSIS, FIMC and FIMC-LITE platform devices registration.
  */
-
 static int register_fimc_lite_entity(struct fimc_md *fmd,
 				     struct fimc_lite *fimc_lite)
 {
@@ -732,8 +553,16 @@ static int register_csis_entity(struct fimc_md *fmd,
 static int register_fimc_is_entity(struct fimc_md *fmd, struct fimc_is *is)
 {
 	struct v4l2_subdev *sd = &is->isp.subdev;
+	struct exynos_media_pipeline *ep;
 	int ret;
 
+	/* Allocate pipeline object for the ISP capture video node. */
+	ep = fimc_md_pipeline_create(fmd);
+	if (!ep)
+		return -ENOMEM;
+
+	v4l2_set_subdev_hostdata(sd, ep);
+
 	ret = v4l2_device_register_subdev(&fmd->v4l2_dev, sd);
 	if (ret) {
 		v4l2_err(&fmd->v4l2_dev,
@@ -760,7 +589,7 @@ static int fimc_md_register_platform_entity(struct fimc_md *fmd,
 		goto dev_unlock;
 
 	drvdata = dev_get_drvdata(dev);
-	/* Some subdev didn't probe succesfully id drvdata is NULL */
+	/* Some subdev didn't probe successfully id drvdata is NULL */
 	if (drvdata) {
 		switch (plat_entity) {
 		case IDX_FIMC:
@@ -792,35 +621,9 @@ dev_unlock:
 	return ret;
 }
 
-static int fimc_md_pdev_match(struct device *dev, void *data)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	int plat_entity = -1;
-	int ret;
-	char *p;
-
-	if (!get_device(dev))
-		return -ENODEV;
-
-	if (!strcmp(pdev->name, CSIS_DRIVER_NAME)) {
-		plat_entity = IDX_CSIS;
-	} else {
-		p = strstr(pdev->name, "fimc");
-		if (p && *(p + 4) == 0)
-			plat_entity = IDX_FIMC;
-	}
-
-	if (plat_entity >= 0)
-		ret = fimc_md_register_platform_entity(data, pdev,
-						       plat_entity);
-	put_device(dev);
-	return 0;
-}
-
 /* Register FIMC, FIMC-LITE and CSIS media entities */
-#ifdef CONFIG_OF
-static int fimc_md_register_of_platform_entities(struct fimc_md *fmd,
-						 struct device_node *parent)
+static int fimc_md_register_platform_entities(struct fimc_md *fmd,
+					      struct device_node *parent)
 {
 	struct device_node *node;
 	int ret = 0;
@@ -854,9 +657,6 @@ static int fimc_md_register_of_platform_entities(struct fimc_md *fmd,
 
 	return ret;
 }
-#else
-#define fimc_md_register_of_platform_entities(fmd, node) (-ENOSYS)
-#endif
 
 static void fimc_md_unregister_entities(struct fimc_md *fmd)
 {
@@ -884,12 +684,6 @@ static void fimc_md_unregister_entities(struct fimc_md *fmd)
 		v4l2_device_unregister_subdev(fmd->csis[i].sd);
 		fmd->csis[i].sd = NULL;
 	}
-	for (i = 0; i < fmd->num_sensors; i++) {
-		if (fmd->sensor[i].subdev == NULL)
-			continue;
-		fimc_md_unregister_sensor(fmd->sensor[i].subdev);
-		fmd->sensor[i].subdev = NULL;
-	}
 
 	if (fmd->fimc_is)
 		v4l2_device_unregister_subdev(&fmd->fimc_is->isp.subdev);
@@ -1005,16 +799,17 @@ static int __fimc_md_create_flite_source_links(struct fimc_md *fmd)
 /* Create FIMC-IS links */
 static int __fimc_md_create_fimc_is_links(struct fimc_md *fmd)
 {
+	struct fimc_isp *isp = &fmd->fimc_is->isp;
 	struct media_entity *source, *sink;
 	int i, ret;
 
-	source = &fmd->fimc_is->isp.subdev.entity;
+	source = &isp->subdev.entity;
 
 	for (i = 0; i < FIMC_MAX_DEVS; i++) {
 		if (fmd->fimc[i] == NULL)
 			continue;
 
-		/* Link from IS-ISP subdev to FIMC */
+		/* Link from FIMC-IS-ISP subdev to FIMC */
 		sink = &fmd->fimc[i]->vid_cap.subdev.entity;
 		ret = media_entity_create_link(source, FIMC_ISP_SD_PAD_SRC_FIFO,
 					       sink, FIMC_SD_PAD_SINK_FIFO, 0);
@@ -1022,7 +817,15 @@ static int __fimc_md_create_fimc_is_links(struct fimc_md *fmd)
 			return ret;
 	}
 
-	return ret;
+	/* Link from FIMC-IS-ISP subdev to fimc-is-isp.capture video node */
+	sink = &isp->video_capture.ve.vdev.entity;
+
+	/* Skip this link if the fimc-is-isp video node driver isn't built-in */
+	if (sink->num_pads == 0)
+		return 0;
+
+	return media_entity_create_link(source, FIMC_ISP_SD_PAD_SRC_DMA,
+					sink, 0, 0);
 }
 
 /**
@@ -1150,7 +953,6 @@ static void fimc_md_put_clocks(struct fimc_md *fmd)
 	while (--i >= 0) {
 		if (IS_ERR(fmd->camclk[i].clock))
 			continue;
-		clk_unprepare(fmd->camclk[i].clock);
 		clk_put(fmd->camclk[i].clock);
 		fmd->camclk[i].clock = ERR_PTR(-EINVAL);
 	}
@@ -1166,33 +968,23 @@ static void fimc_md_put_clocks(struct fimc_md *fmd)
 
 static int fimc_md_get_clocks(struct fimc_md *fmd)
 {
-	struct device *dev = NULL;
+	struct device *dev = &fmd->pdev->dev;
 	char clk_name[32];
 	struct clk *clock;
-	int ret, i;
+	int i, ret = 0;
 
 	for (i = 0; i < FIMC_MAX_CAMCLKS; i++)
 		fmd->camclk[i].clock = ERR_PTR(-EINVAL);
 
-	if (fmd->pdev->dev.of_node)
-		dev = &fmd->pdev->dev;
-
 	for (i = 0; i < FIMC_MAX_CAMCLKS; i++) {
 		snprintf(clk_name, sizeof(clk_name), "sclk_cam%u", i);
 		clock = clk_get(dev, clk_name);
 
 		if (IS_ERR(clock)) {
-			dev_err(&fmd->pdev->dev, "Failed to get clock: %s\n",
-								clk_name);
+			dev_err(dev, "Failed to get clock: %s\n", clk_name);
 			ret = PTR_ERR(clock);
 			break;
 		}
-		ret = clk_prepare(clock);
-		if (ret < 0) {
-			clk_put(clock);
-			fmd->camclk[i].clock = ERR_PTR(-EINVAL);
-			break;
-		}
 		fmd->camclk[i].clock = clock;
 	}
 	if (ret)
@@ -1223,70 +1015,6 @@ static int fimc_md_get_clocks(struct fimc_md *fmd)
 	return ret;
 }
 
-static int __fimc_md_set_camclk(struct fimc_md *fmd,
-				struct fimc_source_info *si,
-				bool on)
-{
-	struct fimc_camclk_info *camclk;
-	int ret = 0;
-
-	if (WARN_ON(si->clk_id >= FIMC_MAX_CAMCLKS) || !fmd || !fmd->pmf)
-		return -EINVAL;
-
-	camclk = &fmd->camclk[si->clk_id];
-
-	dbg("camclk %d, f: %lu, use_count: %d, on: %d",
-	    si->clk_id, si->clk_frequency, camclk->use_count, on);
-
-	if (on) {
-		if (camclk->use_count > 0 &&
-		    camclk->frequency != si->clk_frequency)
-			return -EINVAL;
-
-		if (camclk->use_count++ == 0) {
-			clk_set_rate(camclk->clock, si->clk_frequency);
-			camclk->frequency = si->clk_frequency;
-			ret = pm_runtime_get_sync(fmd->pmf);
-			if (ret < 0)
-				return ret;
-			ret = clk_enable(camclk->clock);
-			dbg("Enabled camclk %d: f: %lu", si->clk_id,
-			    clk_get_rate(camclk->clock));
-		}
-		return ret;
-	}
-
-	if (WARN_ON(camclk->use_count == 0))
-		return 0;
-
-	if (--camclk->use_count == 0) {
-		clk_disable(camclk->clock);
-		pm_runtime_put(fmd->pmf);
-		dbg("Disabled camclk %d", si->clk_id);
-	}
-	return ret;
-}
-
-/**
- * fimc_md_set_camclk - peripheral sensor clock setup
- * @sd: sensor subdev to configure sclk_cam clock for
- * @on: 1 to enable or 0 to disable the clock
- *
- * There are 2 separate clock outputs available in the SoC for external
- * image processors. These clocks are shared between all registered FIMC
- * devices to which sensors can be attached, either directly or through
- * the MIPI CSI receiver. The clock is allowed here to be used by
- * multiple sensors concurrently if they use same frequency.
- * This function should only be called when the graph mutex is held.
- */
-int fimc_md_set_camclk(struct v4l2_subdev *sd, bool on)
-{
-	struct fimc_source_info *si = v4l2_get_subdev_hostdata(sd);
-	struct fimc_md *fmd = entity_to_fimc_mdev(&sd->entity);
-
-	return __fimc_md_set_camclk(fmd, si, on);
-}
-
 static int __fimc_md_modify_pipeline(struct media_entity *entity, bool enable)
 {
 	struct exynos_video_entity *ve;
@@ -1445,6 +1173,148 @@ static int fimc_md_get_pinctrl(struct fimc_md *fmd)
 	return 0;
 }
 
+static int cam_clk_prepare(struct clk_hw *hw)
+{
+	struct cam_clk *camclk = to_cam_clk(hw);
+	int ret;
+
+	if (camclk->fmd->pmf == NULL)
+		return -ENODEV;
+
+	ret = pm_runtime_get_sync(camclk->fmd->pmf);
+	return ret < 0 ? ret : 0;
+}
+
+static void cam_clk_unprepare(struct clk_hw *hw)
+{
+	struct cam_clk *camclk = to_cam_clk(hw);
+
+	if (camclk->fmd->pmf == NULL)
+		return;
+
+	pm_runtime_put_sync(camclk->fmd->pmf);
+}
+
+static const struct clk_ops cam_clk_ops = {
+	.prepare = cam_clk_prepare,
+	.unprepare = cam_clk_unprepare,
+};
+
+static void fimc_md_unregister_clk_provider(struct fimc_md *fmd)
+{
+	struct cam_clk_provider *cp = &fmd->clk_provider;
+	unsigned int i;
+
+	if (cp->of_node)
+		of_clk_del_provider(cp->of_node);
+
+	for (i = 0; i < cp->num_clocks; i++)
+		clk_unregister(cp->clks[i]);
+}
+
+static int fimc_md_register_clk_provider(struct fimc_md *fmd)
+{
+	struct cam_clk_provider *cp = &fmd->clk_provider;
+	struct device *dev = &fmd->pdev->dev;
+	int i, ret;
+
+	for (i = 0; i < FIMC_MAX_CAMCLKS; i++) {
+		struct cam_clk *camclk = &cp->camclk[i];
+		struct clk_init_data init;
+		const char *p_name;
+
+		ret = of_property_read_string_index(dev->of_node,
+					"clock-output-names", i, &init.name);
+		if (ret < 0)
+			break;
+
+		p_name = __clk_get_name(fmd->camclk[i].clock);
+
+		/* It's safe since clk_register() will duplicate the string. */
+		init.parent_names = &p_name;
+		init.num_parents = 1;
+		init.ops = &cam_clk_ops;
+		init.flags = CLK_SET_RATE_PARENT;
+		camclk->hw.init = &init;
+		camclk->fmd = fmd;
+
+		cp->clks[i] = clk_register(NULL, &camclk->hw);
+		if (IS_ERR(cp->clks[i])) {
+			dev_err(dev, "failed to register clock: %s (%ld)\n",
+					init.name, PTR_ERR(cp->clks[i]));
+			ret = PTR_ERR(cp->clks[i]);
+			goto err;
+		}
+		cp->num_clocks++;
+	}
+
+	if (cp->num_clocks == 0) {
+		dev_warn(dev, "clk provider not registered\n");
+		return 0;
+	}
+
+	cp->clk_data.clks = cp->clks;
+	cp->clk_data.clk_num = cp->num_clocks;
+	cp->of_node = dev->of_node;
+	ret = of_clk_add_provider(dev->of_node, of_clk_src_onecell_get,
+				  &cp->clk_data);
+	if (ret == 0)
+		return 0;
+err:
+	fimc_md_unregister_clk_provider(fmd);
+	return ret;
+}
+
+static int subdev_notifier_bound(struct v4l2_async_notifier *notifier,
+				 struct v4l2_subdev *subdev,
+				 struct v4l2_async_subdev *asd)
+{
+	struct fimc_md *fmd = notifier_to_fimc_md(notifier);
+	struct fimc_sensor_info *si = NULL;
+	int i;
+
+	/* Find platform data for this sensor subdev */
+	for (i = 0; i < ARRAY_SIZE(fmd->sensor); i++)
+		if (fmd->sensor[i].asd.match.of.node == subdev->dev->of_node)
+			si = &fmd->sensor[i];
+
+	if (si == NULL)
+		return -EINVAL;
+
+	v4l2_set_subdev_hostdata(subdev, &si->pdata);
+
+	if (si->pdata.fimc_bus_type == FIMC_BUS_TYPE_ISP_WRITEBACK)
+		subdev->grp_id = GRP_ID_FIMC_IS_SENSOR;
+	else
+		subdev->grp_id = GRP_ID_SENSOR;
+
+	si->subdev = subdev;
+
+	v4l2_info(&fmd->v4l2_dev, "Registered sensor subdevice: %s (%d)\n",
+		  subdev->name, fmd->num_sensors);
+
+	fmd->num_sensors++;
+
+	return 0;
+}
+
+static int subdev_notifier_complete(struct v4l2_async_notifier *notifier)
+{
+	struct fimc_md *fmd = notifier_to_fimc_md(notifier);
+	int ret;
+
+	mutex_lock(&fmd->media_dev.graph_mutex);
+
+	ret = fimc_md_create_links(fmd);
+	if (ret < 0)
+		goto unlock;
+
+	ret = v4l2_device_register_subdev_nodes(&fmd->v4l2_dev);
+unlock:
+	mutex_unlock(&fmd->media_dev.graph_mutex);
+	return ret;
+}
+
 static int fimc_md_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
@@ -1457,8 +1327,8 @@ static int fimc_md_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	spin_lock_init(&fmd->slock);
-	fmd->pdev = pdev;
 	INIT_LIST_HEAD(&fmd->pipelines);
+	fmd->pdev = pdev;
 
 	strlcpy(fmd->media_dev.model, "SAMSUNG S5P FIMC",
 		sizeof(fmd->media_dev.model));
@@ -1471,69 +1341,90 @@ static int fimc_md_probe(struct platform_device *pdev)
 	strlcpy(v4l2_dev->name, "s5p-fimc-md", sizeof(v4l2_dev->name));
 
 	fmd->use_isp = fimc_md_is_isp_available(dev->of_node);
+	fmd->user_subdev_api = true;
 
 	ret = v4l2_device_register(dev, &fmd->v4l2_dev);
 	if (ret < 0) {
 		v4l2_err(v4l2_dev, "Failed to register v4l2_device: %d\n", ret);
 		return ret;
 	}
+
 	ret = media_device_register(&fmd->media_dev);
 	if (ret < 0) {
 		v4l2_err(v4l2_dev, "Failed to register media device: %d\n", ret);
-		goto err_md;
+		goto err_v4l2_dev;
 	}
+
 	ret = fimc_md_get_clocks(fmd);
 	if (ret)
-		goto err_clk;
-
-	fmd->user_subdev_api = (dev->of_node != NULL);
-
-	/* Protect the media graph while we're registering entities */
-	mutex_lock(&fmd->media_dev.graph_mutex);
+		goto err_md;
 
 	ret = fimc_md_get_pinctrl(fmd);
 	if (ret < 0) {
 		if (ret != EPROBE_DEFER)
 			dev_err(dev, "Failed to get pinctrl: %d\n", ret);
-		goto err_unlock;
+		goto err_clk;
 	}
 
-	if (dev->of_node)
-		ret = fimc_md_register_of_platform_entities(fmd, dev->of_node);
-	else
-		ret = bus_for_each_dev(&platform_bus_type, NULL, fmd,
-						fimc_md_pdev_match);
-	if (ret)
-		goto err_unlock;
+	platform_set_drvdata(pdev, fmd);
 
-	if (dev->platform_data || dev->of_node) {
-		ret = fimc_md_register_sensor_entities(fmd);
-		if (ret)
-			goto err_unlock;
+	/* Protect the media graph while we're registering entities */
+	mutex_lock(&fmd->media_dev.graph_mutex);
+
+	ret = fimc_md_register_platform_entities(fmd, dev->of_node);
+	if (ret) {
+		mutex_unlock(&fmd->media_dev.graph_mutex);
+		goto err_clk;
 	}
 
-	ret = fimc_md_create_links(fmd);
-	if (ret)
-		goto err_unlock;
-	ret = v4l2_device_register_subdev_nodes(&fmd->v4l2_dev);
-	if (ret)
-		goto err_unlock;
+	ret = fimc_md_register_sensor_entities(fmd);
+	if (ret) {
+		mutex_unlock(&fmd->media_dev.graph_mutex);
+		goto err_m_ent;
+	}
+
+	mutex_unlock(&fmd->media_dev.graph_mutex);
 
 	ret = device_create_file(&pdev->dev, &dev_attr_subdev_conf_mode);
 	if (ret)
-		goto err_unlock;
+		goto err_m_ent;
+	/*
+	 * FIMC platform devices need to be registered before the sclk_cam
+	 * clocks provider, as one of these devices needs to be activated
+	 * to enable the clock.
+	 */
+	ret = fimc_md_register_clk_provider(fmd);
+	if (ret < 0) {
+		v4l2_err(v4l2_dev, "clock provider registration failed\n");
+		goto err_attr;
+	}
+
+	if (fmd->num_sensors > 0) {
+		fmd->subdev_notifier.subdevs = fmd->async_subdevs;
+		fmd->subdev_notifier.num_subdevs = fmd->num_sensors;
+		fmd->subdev_notifier.bound = subdev_notifier_bound;
+		fmd->subdev_notifier.complete = subdev_notifier_complete;
+		fmd->num_sensors = 0;
+
+		ret = v4l2_async_notifier_register(&fmd->v4l2_dev,
+						&fmd->subdev_notifier);
+		if (ret)
+			goto err_clk_p;
+	}
 
-	platform_set_drvdata(pdev, fmd);
-	mutex_unlock(&fmd->media_dev.graph_mutex);
 	return 0;
 
-err_unlock:
-	mutex_unlock(&fmd->media_dev.graph_mutex);
+err_clk_p:
+	fimc_md_unregister_clk_provider(fmd);
+err_attr:
+	device_remove_file(&pdev->dev, &dev_attr_subdev_conf_mode);
 err_clk:
-	media_device_unregister(&fmd->media_dev);
 	fimc_md_put_clocks(fmd);
+err_m_ent:
 	fimc_md_unregister_entities(fmd);
 err_md:
+	media_device_unregister(&fmd->media_dev);
+err_v4l2_dev:
 	v4l2_device_unregister(&fmd->v4l2_dev);
 	return ret;
 }
@@ -1544,11 +1435,17 @@ static int fimc_md_remove(struct platform_device *pdev)
 
 	if (!fmd)
 		return 0;
+
+	fimc_md_unregister_clk_provider(fmd);
+	v4l2_async_notifier_unregister(&fmd->subdev_notifier);
+
+	v4l2_device_unregister(&fmd->v4l2_dev);
 	device_remove_file(&pdev->dev, &dev_attr_subdev_conf_mode);
 	fimc_md_unregister_entities(fmd);
 	fimc_md_pipelines_free(fmd);
 	media_device_unregister(&fmd->media_dev);
 	fimc_md_put_clocks(fmd);
+
 	return 0;
 }
 
diff --git a/drivers/media/platform/exynos4-is/media-dev.h b/drivers/media/platform/exynos4-is/media-dev.h
index 62599fd7756..03214541f14 100644
--- a/drivers/media/platform/exynos4-is/media-dev.h
+++ b/drivers/media/platform/exynos4-is/media-dev.h
@@ -10,6 +10,7 @@
 #define FIMC_MDEVICE_H_
 
 #include <linux/clk.h>
+#include <linux/clk-provider.h>
 #include <linux/platform_device.h>
 #include <linux/mutex.h>
 #include <linux/of.h>
@@ -18,7 +19,7 @@
 #include <media/media-entity.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-subdev.h>
-#include <media/s5p_fimc.h>
+#include <media/exynos-fimc.h>
 
 #include "fimc-core.h"
 #include "fimc-lite.h"
@@ -31,8 +32,9 @@
 
 #define PINCTRL_STATE_IDLE	"idle"
 
-#define FIMC_MAX_SENSORS	8
+#define FIMC_MAX_SENSORS	4
 #define FIMC_MAX_CAMCLKS	2
+#define DEFAULT_SENSOR_CLK_FREQ	24000000U
 
 /* LCD/ISP Writeback clocks (PIXELASYNCMx) */
 enum {
@@ -78,6 +80,7 @@ struct fimc_camclk_info {
 /**
  * struct fimc_sensor_info - image data source subdev information
  * @pdata: sensor's atrributes passed as media device's platform data
+ * @asd: asynchronous subdev registration data structure
  * @subdev: image sensor v4l2 subdev
  * @host: fimc device the sensor is currently linked to
  *
@@ -85,10 +88,17 @@ struct fimc_camclk_info {
  */
 struct fimc_sensor_info {
 	struct fimc_source_info pdata;
+	struct v4l2_async_subdev asd;
 	struct v4l2_subdev *subdev;
 	struct fimc_dev *host;
 };
 
+struct cam_clk {
+	struct clk_hw hw;
+	struct fimc_md *fmd;
+};
+#define to_cam_clk(_hw) container_of(_hw, struct cam_clk, hw)
+
 /**
  * struct fimc_md - fimc media device information
  * @csis: MIPI CSIS subdevs data
@@ -105,6 +115,7 @@ struct fimc_sensor_info {
  * @pinctrl: camera port pinctrl handle
  * @state_default: pinctrl default state handle
  * @state_idle: pinctrl idle state handle
+ * @cam_clk_provider: CAMCLK clock provider structure
  * @user_subdev_api: true if subdevs are not configured by the host driver
  * @slock: spinlock protecting @sensor array
  */
@@ -122,13 +133,25 @@ struct fimc_md {
 	struct media_device media_dev;
 	struct v4l2_device v4l2_dev;
 	struct platform_device *pdev;
+
 	struct fimc_pinctrl {
 		struct pinctrl *pinctrl;
 		struct pinctrl_state *state_default;
 		struct pinctrl_state *state_idle;
 	} pinctl;
-	bool user_subdev_api;
 
+	struct cam_clk_provider {
+		struct clk *clks[FIMC_MAX_CAMCLKS];
+		struct clk_onecell_data clk_data;
+		struct device_node *of_node;
+		struct cam_clk camclk[FIMC_MAX_CAMCLKS];
+		int num_clocks;
+	} clk_provider;
+
+	struct v4l2_async_notifier subdev_notifier;
+	struct v4l2_async_subdev *async_subdevs[FIMC_MAX_SENSORS];
+
+	bool user_subdev_api;
 	spinlock_t slock;
 	struct list_head pipelines;
 };
@@ -145,6 +168,11 @@ static inline struct fimc_md *entity_to_fimc_mdev(struct media_entity *me)
 		container_of(me->parent, struct fimc_md, media_dev);
 }
 
+static inline struct fimc_md *notifier_to_fimc_md(struct v4l2_async_notifier *n)
+{
+	return container_of(n, struct fimc_md, subdev_notifier);
+}
+
 static inline void fimc_md_graph_lock(struct exynos_video_entity *ve)
 {
 	mutex_lock(&ve->vdev.entity.parent->graph_mutex);
diff --git a/drivers/media/platform/exynos4-is/mipi-csis.c b/drivers/media/platform/exynos4-is/mipi-csis.c
index 0914230b42d..ae54ef5f535 100644
--- a/drivers/media/platform/exynos4-is/mipi-csis.c
+++ b/drivers/media/platform/exynos4-is/mipi-csis.c
@@ -20,14 +20,15 @@
 #include <linux/memory.h>
 #include <linux/module.h>
 #include <linux/of.h>
-#include <linux/platform_data/mipi-csis.h>
+#include <linux/of_graph.h>
+#include <linux/phy/phy.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/videodev2.h>
-#include <media/s5p_fimc.h>
+#include <media/exynos-fimc.h>
 #include <media/v4l2-of.h>
 #include <media/v4l2-subdev.h>
 
@@ -90,7 +91,7 @@ MODULE_PARM_DESC(debug, "Debug level (0-2)");
 #define S5PCSIS_INTSRC_ODD_BEFORE	(1 << 29)
 #define S5PCSIS_INTSRC_ODD_AFTER	(1 << 28)
 #define S5PCSIS_INTSRC_ODD		(0x3 << 28)
-#define S5PCSIS_INTSRC_NON_IMAGE_DATA	(0xff << 28)
+#define S5PCSIS_INTSRC_NON_IMAGE_DATA	(0xf << 28)
 #define S5PCSIS_INTSRC_FRAME_START	(1 << 27)
 #define S5PCSIS_INTSRC_FRAME_END	(1 << 26)
 #define S5PCSIS_INTSRC_ERR_SOT_HS	(0xf << 12)
@@ -180,6 +181,7 @@ struct csis_drvdata {
  * @sd: v4l2_subdev associated with CSIS device instance
  * @index: the hardware instance index
  * @pdev: CSIS platform device
+ * @phy: pointer to the CSIS generic PHY
  * @regs: mmaped I/O registers memory
  * @supplies: CSIS regulator supplies
  * @clock: CSIS clocks
@@ -203,6 +205,7 @@ struct csis_state {
 	struct v4l2_subdev sd;
 	u8 index;
 	struct platform_device *pdev;
+	struct phy *phy;
 	void __iomem *regs;
 	struct regulator_bulk_data supplies[CSIS_NUM_SUPPLIES];
 	struct clk *clock[NUM_CSIS_CLOCKS];
@@ -726,26 +729,6 @@ static irqreturn_t s5pcsis_irq_handler(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-static int s5pcsis_get_platform_data(struct platform_device *pdev,
-				     struct csis_state *state)
-{
-	struct s5p_platform_mipi_csis *pdata = pdev->dev.platform_data;
-
-	if (pdata == NULL) {
-		dev_err(&pdev->dev, "Platform data not specified\n");
-		return -EINVAL;
-	}
-
-	state->clk_frequency = pdata->clk_rate;
-	state->num_lanes = pdata->lanes;
-	state->hs_settle = pdata->hs_settle;
-	state->index = max(0, pdev->id);
-	state->max_num_lanes = state->index ? CSIS1_MAX_LANES :
-					      CSIS0_MAX_LANES;
-	return 0;
-}
-
-#ifdef CONFIG_OF
 static int s5pcsis_parse_dt(struct platform_device *pdev,
 			    struct csis_state *state)
 {
@@ -759,7 +742,7 @@ static int s5pcsis_parse_dt(struct platform_device *pdev,
 				 &state->max_num_lanes))
 		return -EINVAL;
 
-	node = v4l2_of_get_next_endpoint(node, NULL);
+	node = of_graph_get_next_endpoint(node, NULL);
 	if (!node) {
 		dev_err(&pdev->dev, "No port node at %s\n",
 				pdev->dev.of_node->full_name);
@@ -768,7 +751,7 @@ static int s5pcsis_parse_dt(struct platform_device *pdev,
 	/* Get port node and validate MIPI-CSI channel id. */
 	v4l2_of_parse_endpoint(node, &endpoint);
 
-	state->index = endpoint.port - FIMC_INPUT_MIPI_CSI2_0;
+	state->index = endpoint.base.port - FIMC_INPUT_MIPI_CSI2_0;
 	if (state->index < 0 || state->index >= CSIS_MAX_ENTITIES)
 		return -ENXIO;
 
@@ -779,14 +762,12 @@ static int s5pcsis_parse_dt(struct platform_device *pdev,
 					"samsung,csis-wclk");
 
 	state->num_lanes = endpoint.bus.mipi_csi2.num_data_lanes;
-
 	of_node_put(node);
+
 	return 0;
 }
-#else
-#define s5pcsis_parse_dt(pdev, state) (-ENOSYS)
-#endif
 
+static int s5pcsis_pm_resume(struct device *dev, bool runtime);
 static const struct of_device_id s5pcsis_of_match[];
 
 static int s5pcsis_probe(struct platform_device *pdev)
@@ -807,19 +788,14 @@ static int s5pcsis_probe(struct platform_device *pdev)
 	spin_lock_init(&state->slock);
 	state->pdev = pdev;
 
-	if (dev->of_node) {
-		of_id = of_match_node(s5pcsis_of_match, dev->of_node);
-		if (WARN_ON(of_id == NULL))
-			return -EINVAL;
-
-		drv_data = of_id->data;
-		state->interrupt_mask = drv_data->interrupt_mask;
+	of_id = of_match_node(s5pcsis_of_match, dev->of_node);
+	if (WARN_ON(of_id == NULL))
+		return -EINVAL;
 
-		ret = s5pcsis_parse_dt(pdev, state);
-	} else {
-		ret = s5pcsis_get_platform_data(pdev, state);
-	}
+	drv_data = of_id->data;
+	state->interrupt_mask = drv_data->interrupt_mask;
 
+	ret = s5pcsis_parse_dt(pdev, state);
 	if (ret < 0)
 		return ret;
 
@@ -829,6 +805,10 @@ static int s5pcsis_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
+	state->phy = devm_phy_get(dev, "csis");
+	if (IS_ERR(state->phy))
+		return PTR_ERR(state->phy);
+
 	mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	state->regs = devm_ioremap_resource(dev, mem_res);
 	if (IS_ERR(state->regs))
@@ -895,13 +875,21 @@ static int s5pcsis_probe(struct platform_device *pdev)
 	/* .. and a pointer to the subdev. */
 	platform_set_drvdata(pdev, &state->sd);
 	memcpy(state->events, s5pcsis_events, sizeof(state->events));
+
 	pm_runtime_enable(dev);
+	if (!pm_runtime_enabled(dev)) {
+		ret = s5pcsis_pm_resume(dev, true);
+		if (ret < 0)
+			goto e_m_ent;
+	}
 
 	dev_info(&pdev->dev, "lanes: %d, hs_settle: %d, wclk: %d, freq: %u\n",
 		 state->num_lanes, state->hs_settle, state->wclk_ext,
 		 state->clk_frequency);
 	return 0;
 
+e_m_ent:
+	media_entity_cleanup(&state->sd.entity);
 e_clkdis:
 	clk_disable(state->clock[CSIS_CLK_MUX]);
 e_clkput:
@@ -922,7 +910,7 @@ static int s5pcsis_pm_suspend(struct device *dev, bool runtime)
 	mutex_lock(&state->lock);
 	if (state->flags & ST_POWERED) {
 		s5pcsis_stop_stream(state);
-		ret = s5p_csis_phy_enable(state->index, false);
+		ret = phy_power_off(state->phy);
 		if (ret)
 			goto unlock;
 		ret = regulator_bulk_disable(CSIS_NUM_SUPPLIES,
@@ -958,7 +946,7 @@ static int s5pcsis_pm_resume(struct device *dev, bool runtime)
 					    state->supplies);
 		if (ret)
 			goto unlock;
-		ret = s5p_csis_phy_enable(state->index, true);
+		ret = phy_power_on(state->phy);
 		if (!ret) {
 			state->flags |= ST_POWERED;
 		} else {
@@ -1007,7 +995,7 @@ static int s5pcsis_remove(struct platform_device *pdev)
 	struct csis_state *state = sd_to_csis_state(sd);
 
 	pm_runtime_disable(&pdev->dev);
-	s5pcsis_pm_suspend(&pdev->dev, false);
+	s5pcsis_pm_suspend(&pdev->dev, true);
 	clk_disable(state->clock[CSIS_CLK_MUX]);
 	pm_runtime_set_suspended(&pdev->dev);
 	s5pcsis_clk_put(state);
diff --git a/drivers/media/platform/fsl-viu.c b/drivers/media/platform/fsl-viu.c
index 221ec428a01..d5dc198502e 100644
--- a/drivers/media/platform/fsl-viu.c
+++ b/drivers/media/platform/fsl-viu.c
@@ -21,6 +21,8 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
 #include <linux/of_platform.h>
 #include <linux/slab.h>
 #include <media/v4l2-common.h>
@@ -962,7 +964,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)
 	struct viu_fh *fh = priv;
 
 	fh->dev->std = id;
-	decoder_call(fh->dev, core, s_std, id);
+	decoder_call(fh->dev, video, s_std, id);
 	return 0;
 }
 
@@ -1485,6 +1487,7 @@ static int viu_of_probe(struct platform_device *op)
 	struct viu_reg __iomem *viu_regs;
 	struct i2c_adapter *ad;
 	int ret, viu_irq;
+	struct clk *clk;
 
 	ret = of_address_to_resource(op->dev.of_node, 0, &r);
 	if (ret) {
@@ -1577,14 +1580,18 @@ static int viu_of_probe(struct platform_device *op)
 	}
 
 	/* enable VIU clock */
-	viu_dev->clk = clk_get(&op->dev, "viu_clk");
-	if (IS_ERR(viu_dev->clk)) {
-		dev_err(&op->dev, "failed to find the clock module!\n");
-		ret = -ENODEV;
+	clk = devm_clk_get(&op->dev, "ipg");
+	if (IS_ERR(clk)) {
+		dev_err(&op->dev, "failed to lookup the clock!\n");
+		ret = PTR_ERR(clk);
+		goto err_clk;
+	}
+	ret = clk_prepare_enable(clk);
+	if (ret) {
+		dev_err(&op->dev, "failed to enable the clock!\n");
 		goto err_clk;
-	} else {
-		clk_enable(viu_dev->clk);
 	}
+	viu_dev->clk = clk;
 
 	/* reset VIU module */
 	viu_reset(viu_dev->vr);
@@ -1602,8 +1609,7 @@ static int viu_of_probe(struct platform_device *op)
 	return ret;
 
 err_irq:
-	clk_disable(viu_dev->clk);
-	clk_put(viu_dev->clk);
+	clk_disable_unprepare(viu_dev->clk);
 err_clk:
 	video_unregister_device(viu_dev->vdev);
 err_vdev:
@@ -1626,8 +1632,7 @@ static int viu_of_remove(struct platform_device *op)
 	free_irq(dev->irq, (void *)dev);
 	irq_dispose_mapping(dev->irq);
 
-	clk_disable(dev->clk);
-	clk_put(dev->clk);
+	clk_disable_unprepare(dev->clk);
 
 	video_unregister_device(dev->vdev);
 	i2c_put_adapter(client->adapter);
diff --git a/drivers/media/platform/m2m-deinterlace.c b/drivers/media/platform/m2m-deinterlace.c
index 540516ca872..c21d14fd61d 100644
--- a/drivers/media/platform/m2m-deinterlace.c
+++ b/drivers/media/platform/m2m-deinterlace.c
@@ -207,8 +207,11 @@ static void dma_callback(void *data)
 	src_vb = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx);
 	dst_vb = v4l2_m2m_dst_buf_remove(curr_ctx->m2m_ctx);
 
-	src_vb->v4l2_buf.timestamp = dst_vb->v4l2_buf.timestamp;
-	src_vb->v4l2_buf.timecode = dst_vb->v4l2_buf.timecode;
+	dst_vb->v4l2_buf.timestamp = src_vb->v4l2_buf.timestamp;
+	dst_vb->v4l2_buf.flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
+	dst_vb->v4l2_buf.flags |=
+		src_vb->v4l2_buf.flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
+	dst_vb->v4l2_buf.timecode = src_vb->v4l2_buf.timecode;
 
 	v4l2_m2m_buf_done(src_vb, VB2_BUF_STATE_DONE);
 	v4l2_m2m_buf_done(dst_vb, VB2_BUF_STATE_DONE);
@@ -341,8 +344,7 @@ static void deinterlace_issue_dma(struct deinterlace_ctx *ctx, int op,
 	ctx->xt->dir = DMA_MEM_TO_MEM;
 	ctx->xt->src_sgl = false;
 	ctx->xt->dst_sgl = true;
-	flags = DMA_CTRL_ACK | DMA_PREP_INTERRUPT |
-		DMA_COMPL_SKIP_DEST_UNMAP | DMA_COMPL_SKIP_SRC_UNMAP;
+	flags = DMA_CTRL_ACK | DMA_PREP_INTERRUPT;
 
 	tx = dmadev->device_prep_interleaved_dma(chan, ctx->xt, flags);
 	if (tx == NULL) {
@@ -869,7 +871,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
 	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
 	src_vq->ops = &deinterlace_qops;
 	src_vq->mem_ops = &vb2_dma_contig_memops;
-	src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
 	q_data[V4L2_M2M_SRC].fmt = &formats[0];
 	q_data[V4L2_M2M_SRC].width = 640;
 	q_data[V4L2_M2M_SRC].height = 480;
@@ -886,7 +888,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
 	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
 	dst_vq->ops = &deinterlace_qops;
 	dst_vq->mem_ops = &vb2_dma_contig_memops;
-	dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
 	q_data[V4L2_M2M_DST].fmt = &formats[0];
 	q_data[V4L2_M2M_DST].width = 640;
 	q_data[V4L2_M2M_DST].height = 480;
@@ -919,7 +921,7 @@ static int deinterlace_open(struct file *file)
 		return ret;
 	}
 
-	ctx->xt = kzalloc(sizeof(struct dma_async_tx_descriptor) +
+	ctx->xt = kzalloc(sizeof(struct dma_interleaved_template) +
 				sizeof(struct data_chunk), GFP_KERNEL);
 	if (!ctx->xt) {
 		kfree(ctx);
@@ -1084,8 +1086,7 @@ free_dev:
 
 static int deinterlace_remove(struct platform_device *pdev)
 {
-	struct deinterlace_dev *pcdev =
-		(struct deinterlace_dev *)platform_get_drvdata(pdev);
+	struct deinterlace_dev *pcdev = platform_get_drvdata(pdev);
 
 	v4l2_info(&pcdev->v4l2_dev, "Removing " MEM2MEM_TEST_MODULE_NAME);
 	v4l2_m2m_release(pcdev->m2m_dev);
diff --git a/drivers/media/platform/marvell-ccic/cafe-driver.c b/drivers/media/platform/marvell-ccic/cafe-driver.c
index 1f079ff33d4..56284536124 100644
--- a/drivers/media/platform/marvell-ccic/cafe-driver.c
+++ b/drivers/media/platform/marvell-ccic/cafe-driver.c
@@ -399,7 +399,7 @@ static void cafe_ctlr_init(struct mcam_camera *mcam)
 }
 
 
-static void cafe_ctlr_power_up(struct mcam_camera *mcam)
+static int cafe_ctlr_power_up(struct mcam_camera *mcam)
 {
 	/*
 	 * Part one of the sensor dance: turn the global
@@ -414,6 +414,8 @@ static void cafe_ctlr_power_up(struct mcam_camera *mcam)
 	 */
 	mcam_reg_write(mcam, REG_GPR, GPR_C1EN|GPR_C0EN); /* pwr up, reset */
 	mcam_reg_write(mcam, REG_GPR, GPR_C1EN|GPR_C0EN|GPR_C0);
+
+	return 0;
 }
 
 static void cafe_ctlr_power_down(struct mcam_camera *mcam)
diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c b/drivers/media/platform/marvell-ccic/mcam-core.c
index 0821ed08c12..be4b5121210 100644
--- a/drivers/media/platform/marvell-ccic/mcam-core.c
+++ b/drivers/media/platform/marvell-ccic/mcam-core.c
@@ -19,6 +19,7 @@
 #include <linux/delay.h>
 #include <linux/vmalloc.h>
 #include <linux/io.h>
+#include <linux/clk.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
@@ -93,6 +94,9 @@ MODULE_PARM_DESC(buffer_mode,
 #define CF_CONFIG_NEEDED 4	/* Must configure hardware */
 #define CF_SINGLE_BUFFER 5	/* Running with a single buffer */
 #define CF_SG_RESTART	 6	/* SG restart needed */
+#define CF_FRAME_SOF0	 7	/* Frame 0 started */
+#define CF_FRAME_SOF1	 8
+#define CF_FRAME_SOF2	 9
 
 #define sensor_call(cam, o, f, args...) \
 	v4l2_subdev_call(cam->sensor, o, f, ##args)
@@ -101,6 +105,7 @@ static struct mcam_format_struct {
 	__u8 *desc;
 	__u32 pixelformat;
 	int bpp;   /* Bytes per pixel */
+	bool planar;
 	enum v4l2_mbus_pixelcode mbus_code;
 } mcam_formats[] = {
 	{
@@ -108,24 +113,56 @@ static struct mcam_format_struct {
 		.pixelformat	= V4L2_PIX_FMT_YUYV,
 		.mbus_code	= V4L2_MBUS_FMT_YUYV8_2X8,
 		.bpp		= 2,
+		.planar		= false,
+	},
+	{
+		.desc		= "UYVY 4:2:2",
+		.pixelformat	= V4L2_PIX_FMT_UYVY,
+		.mbus_code	= V4L2_MBUS_FMT_YUYV8_2X8,
+		.bpp		= 2,
+		.planar		= false,
+	},
+	{
+		.desc		= "YUV 4:2:2 PLANAR",
+		.pixelformat	= V4L2_PIX_FMT_YUV422P,
+		.mbus_code	= V4L2_MBUS_FMT_YUYV8_2X8,
+		.bpp		= 2,
+		.planar		= true,
+	},
+	{
+		.desc		= "YUV 4:2:0 PLANAR",
+		.pixelformat	= V4L2_PIX_FMT_YUV420,
+		.mbus_code	= V4L2_MBUS_FMT_YUYV8_2X8,
+		.bpp		= 2,
+		.planar		= true,
+	},
+	{
+		.desc		= "YVU 4:2:0 PLANAR",
+		.pixelformat	= V4L2_PIX_FMT_YVU420,
+		.mbus_code	= V4L2_MBUS_FMT_YUYV8_2X8,
+		.bpp		= 2,
+		.planar		= true,
 	},
 	{
 		.desc		= "RGB 444",
 		.pixelformat	= V4L2_PIX_FMT_RGB444,
 		.mbus_code	= V4L2_MBUS_FMT_RGB444_2X8_PADHI_LE,
 		.bpp		= 2,
+		.planar		= false,
 	},
 	{
 		.desc		= "RGB 565",
 		.pixelformat	= V4L2_PIX_FMT_RGB565,
 		.mbus_code	= V4L2_MBUS_FMT_RGB565_2X8_LE,
 		.bpp		= 2,
+		.planar		= false,
 	},
 	{
 		.desc		= "Raw RGB Bayer",
 		.pixelformat	= V4L2_PIX_FMT_SBGGR8,
 		.mbus_code	= V4L2_MBUS_FMT_SBGGR8_1X8,
-		.bpp		= 1
+		.bpp		= 1,
+		.planar		= false,
 	},
 };
 #define N_MCAM_FMTS ARRAY_SIZE(mcam_formats)
@@ -168,6 +205,12 @@ struct mcam_dma_desc {
 	u32 segment_len;
 };
 
+struct yuv_pointer_t {
+	dma_addr_t y;
+	dma_addr_t u;
+	dma_addr_t v;
+};
+
 /*
  * Our buffer type for working with videobuf2.  Note that the vb2
  * developers have decreed that struct vb2_buffer must be at the
@@ -179,6 +222,7 @@ struct mcam_vb_buffer {
 	struct mcam_dma_desc *dma_desc;	/* Descriptor virtual address */
 	dma_addr_t dma_desc_pa;		/* Descriptor physical address */
 	int dma_desc_nent;		/* Number of mapped descriptors */
+	struct yuv_pointer_t yuv_p;
 };
 
 static inline struct mcam_vb_buffer *vb_to_mvb(struct vb2_buffer *vb)
@@ -219,8 +263,10 @@ static void mcam_reset_buffers(struct mcam_camera *cam)
 	int i;
 
 	cam->next_buf = -1;
-	for (i = 0; i < cam->nbufs; i++)
+	for (i = 0; i < cam->nbufs; i++) {
 		clear_bit(i, &cam->flags);
+		clear_bit(CF_FRAME_SOF0 + i, &cam->flags);
+	}
 }
 
 static inline int mcam_needs_config(struct mcam_camera *cam)
@@ -253,6 +299,45 @@ static void mcam_ctlr_stop(struct mcam_camera *cam)
 	mcam_reg_clear_bit(cam, REG_CTRL0, C0_ENABLE);
 }
 
+static void mcam_enable_mipi(struct mcam_camera *mcam)
+{
+	/* Using MIPI mode and enable MIPI */
+	cam_dbg(mcam, "camera: DPHY3=0x%x, DPHY5=0x%x, DPHY6=0x%x\n",
+			mcam->dphy[0], mcam->dphy[1], mcam->dphy[2]);
+	mcam_reg_write(mcam, REG_CSI2_DPHY3, mcam->dphy[0]);
+	mcam_reg_write(mcam, REG_CSI2_DPHY5, mcam->dphy[1]);
+	mcam_reg_write(mcam, REG_CSI2_DPHY6, mcam->dphy[2]);
+
+	if (!mcam->mipi_enabled) {
+		if (mcam->lane > 4 || mcam->lane <= 0) {
+			cam_warn(mcam, "lane number error\n");
+			mcam->lane = 1;	/* set the default value */
+		}
+		/*
+		 * 0x41 actives 1 lane
+		 * 0x43 actives 2 lanes
+		 * 0x45 actives 3 lanes (never happen)
+		 * 0x47 actives 4 lanes
+		 */
+		mcam_reg_write(mcam, REG_CSI2_CTRL0,
+			CSI2_C0_MIPI_EN | CSI2_C0_ACT_LANE(mcam->lane));
+		mcam_reg_write(mcam, REG_CLKCTRL,
+			(mcam->mclk_src << 29) | mcam->mclk_div);
+
+		mcam->mipi_enabled = true;
+	}
+}
+
+static void mcam_disable_mipi(struct mcam_camera *mcam)
+{
+	/* Using Parallel mode or disable MIPI */
+	mcam_reg_write(mcam, REG_CSI2_CTRL0, 0x0);
+	mcam_reg_write(mcam, REG_CSI2_DPHY3, 0x0);
+	mcam_reg_write(mcam, REG_CSI2_DPHY5, 0x0);
+	mcam_reg_write(mcam, REG_CSI2_DPHY6, 0x0);
+	mcam->mipi_enabled = false;
+}
+
 /* ------------------------------------------------------------------- */
 
 #ifdef MCAM_MODE_VMALLOC
@@ -425,6 +510,15 @@ static inline int mcam_check_dma_buffers(struct mcam_camera *cam)
 /*
  * DMA-contiguous code.
  */
+
+static bool mcam_fmt_is_planar(__u32 pfmt)
+{
+	struct mcam_format_struct *f;
+
+	f = mcam_find_format(pfmt);
+	return f->planar;
+}
+
 /*
  * Set up a contiguous buffer for the given frame.  Here also is where
  * the underrun strategy is set: if there is no buffer available, reuse
@@ -436,27 +530,58 @@ static inline int mcam_check_dma_buffers(struct mcam_camera *cam)
 static void mcam_set_contig_buffer(struct mcam_camera *cam, int frame)
 {
 	struct mcam_vb_buffer *buf;
+	struct v4l2_pix_format *fmt = &cam->pix_format;
+	dma_addr_t dma_handle;
+	u32 pixel_count = fmt->width * fmt->height;
+	struct vb2_buffer *vb;
+
 	/*
 	 * If there are no available buffers, go into single mode
 	 */
 	if (list_empty(&cam->buffers)) {
 		buf = cam->vb_bufs[frame ^ 0x1];
-		cam->vb_bufs[frame] = buf;
-		mcam_reg_write(cam, frame == 0 ? REG_Y0BAR : REG_Y1BAR,
-				vb2_dma_contig_plane_dma_addr(&buf->vb_buf, 0));
 		set_bit(CF_SINGLE_BUFFER, &cam->flags);
 		cam->frame_state.singles++;
-		return;
+	} else {
+		/*
+		 * OK, we have a buffer we can use.
+		 */
+		buf = list_first_entry(&cam->buffers, struct mcam_vb_buffer,
+					queue);
+		list_del_init(&buf->queue);
+		clear_bit(CF_SINGLE_BUFFER, &cam->flags);
 	}
-	/*
-	 * OK, we have a buffer we can use.
-	 */
-	buf = list_first_entry(&cam->buffers, struct mcam_vb_buffer, queue);
-	list_del_init(&buf->queue);
-	mcam_reg_write(cam, frame == 0 ? REG_Y0BAR : REG_Y1BAR,
-			vb2_dma_contig_plane_dma_addr(&buf->vb_buf, 0));
+
 	cam->vb_bufs[frame] = buf;
-	clear_bit(CF_SINGLE_BUFFER, &cam->flags);
+	vb = &buf->vb_buf;
+
+	dma_handle = vb2_dma_contig_plane_dma_addr(vb, 0);
+	buf->yuv_p.y = dma_handle;
+
+	switch (cam->pix_format.pixelformat) {
+	case V4L2_PIX_FMT_YUV422P:
+		buf->yuv_p.u = buf->yuv_p.y + pixel_count;
+		buf->yuv_p.v = buf->yuv_p.u + pixel_count / 2;
+		break;
+	case V4L2_PIX_FMT_YUV420:
+		buf->yuv_p.u = buf->yuv_p.y + pixel_count;
+		buf->yuv_p.v = buf->yuv_p.u + pixel_count / 4;
+		break;
+	case V4L2_PIX_FMT_YVU420:
+		buf->yuv_p.v = buf->yuv_p.y + pixel_count;
+		buf->yuv_p.u = buf->yuv_p.v + pixel_count / 4;
+		break;
+	default:
+		break;
+	}
+
+	mcam_reg_write(cam, frame == 0 ? REG_Y0BAR : REG_Y1BAR, buf->yuv_p.y);
+	if (mcam_fmt_is_planar(fmt->pixelformat)) {
+		mcam_reg_write(cam, frame == 0 ?
+					REG_U0BAR : REG_U1BAR, buf->yuv_p.u);
+		mcam_reg_write(cam, frame == 0 ?
+					REG_V0BAR : REG_V1BAR, buf->yuv_p.v);
+	}
 }
 
 /*
@@ -614,48 +739,90 @@ static inline void mcam_sg_restart(struct mcam_camera *cam)
  */
 static void mcam_ctlr_image(struct mcam_camera *cam)
 {
-	int imgsz;
 	struct v4l2_pix_format *fmt = &cam->pix_format;
+	u32 widthy = 0, widthuv = 0, imgsz_h, imgsz_w;
+
+	cam_dbg(cam, "camera: bytesperline = %d; height = %d\n",
+		fmt->bytesperline, fmt->sizeimage / fmt->bytesperline);
+	imgsz_h = (fmt->height << IMGSZ_V_SHIFT) & IMGSZ_V_MASK;
+	imgsz_w = (fmt->width * 2) & IMGSZ_H_MASK;
+
+	switch (fmt->pixelformat) {
+	case V4L2_PIX_FMT_YUYV:
+	case V4L2_PIX_FMT_UYVY:
+		widthy = fmt->width * 2;
+		widthuv = 0;
+		break;
+	case V4L2_PIX_FMT_JPEG:
+		imgsz_h = (fmt->sizeimage / fmt->bytesperline) << IMGSZ_V_SHIFT;
+		widthy = fmt->bytesperline;
+		widthuv = 0;
+		break;
+	case V4L2_PIX_FMT_YUV422P:
+	case V4L2_PIX_FMT_YUV420:
+	case V4L2_PIX_FMT_YVU420:
+		widthy = fmt->width;
+		widthuv = fmt->width / 2;
+		break;
+	default:
+		widthy = fmt->bytesperline;
+		widthuv = 0;
+	}
+
+	mcam_reg_write_mask(cam, REG_IMGPITCH, widthuv << 16 | widthy,
+			IMGP_YP_MASK | IMGP_UVP_MASK);
+	mcam_reg_write(cam, REG_IMGSIZE, imgsz_h | imgsz_w);
+	mcam_reg_write(cam, REG_IMGOFFSET, 0x0);
 
-	imgsz = ((fmt->height << IMGSZ_V_SHIFT) & IMGSZ_V_MASK) |
-		(fmt->bytesperline & IMGSZ_H_MASK);
-	mcam_reg_write(cam, REG_IMGSIZE, imgsz);
-	mcam_reg_write(cam, REG_IMGOFFSET, 0);
-	/* YPITCH just drops the last two bits */
-	mcam_reg_write_mask(cam, REG_IMGPITCH, fmt->bytesperline,
-			IMGP_YP_MASK);
 	/*
 	 * Tell the controller about the image format we are using.
 	 */
-	switch (cam->pix_format.pixelformat) {
+	switch (fmt->pixelformat) {
+	case V4L2_PIX_FMT_YUV422P:
+		mcam_reg_write_mask(cam, REG_CTRL0,
+			C0_DF_YUV | C0_YUV_PLANAR | C0_YUVE_YVYU, C0_DF_MASK);
+		break;
+	case V4L2_PIX_FMT_YUV420:
+	case V4L2_PIX_FMT_YVU420:
+		mcam_reg_write_mask(cam, REG_CTRL0,
+			C0_DF_YUV | C0_YUV_420PL | C0_YUVE_YVYU, C0_DF_MASK);
+		break;
 	case V4L2_PIX_FMT_YUYV:
-	    mcam_reg_write_mask(cam, REG_CTRL0,
-			    C0_DF_YUV|C0_YUV_PACKED|C0_YUVE_YUYV,
-			    C0_DF_MASK);
-	    break;
-
+		mcam_reg_write_mask(cam, REG_CTRL0,
+			C0_DF_YUV | C0_YUV_PACKED | C0_YUVE_UYVY, C0_DF_MASK);
+		break;
+	case V4L2_PIX_FMT_UYVY:
+		mcam_reg_write_mask(cam, REG_CTRL0,
+			C0_DF_YUV | C0_YUV_PACKED | C0_YUVE_YUYV, C0_DF_MASK);
+		break;
+	case V4L2_PIX_FMT_JPEG:
+		mcam_reg_write_mask(cam, REG_CTRL0,
+			C0_DF_YUV | C0_YUV_PACKED | C0_YUVE_YUYV, C0_DF_MASK);
+		break;
 	case V4L2_PIX_FMT_RGB444:
-	    mcam_reg_write_mask(cam, REG_CTRL0,
-			    C0_DF_RGB|C0_RGBF_444|C0_RGB4_XRGB,
-			    C0_DF_MASK);
+		mcam_reg_write_mask(cam, REG_CTRL0,
+			C0_DF_RGB | C0_RGBF_444 | C0_RGB4_XRGB, C0_DF_MASK);
 		/* Alpha value? */
-	    break;
-
+		break;
 	case V4L2_PIX_FMT_RGB565:
-	    mcam_reg_write_mask(cam, REG_CTRL0,
-			    C0_DF_RGB|C0_RGBF_565|C0_RGB5_BGGR,
-			    C0_DF_MASK);
-	    break;
-
+		mcam_reg_write_mask(cam, REG_CTRL0,
+			C0_DF_RGB | C0_RGBF_565 | C0_RGB5_BGGR, C0_DF_MASK);
+		break;
 	default:
-	    cam_err(cam, "Unknown format %x\n", cam->pix_format.pixelformat);
-	    break;
+		cam_err(cam, "camera: unknown format: %#x\n", fmt->pixelformat);
+		break;
 	}
+
 	/*
 	 * Make sure it knows we want to use hsync/vsync.
 	 */
-	mcam_reg_write_mask(cam, REG_CTRL0, C0_SIF_HVSYNC,
-			C0_SIFM_MASK);
+	mcam_reg_write_mask(cam, REG_CTRL0, C0_SIF_HVSYNC, C0_SIFM_MASK);
+	/*
+	 * This field controls the generation of EOF(DVP only)
+	 */
+	if (cam->bus_type != V4L2_MBUS_CSI2)
+		mcam_reg_set_bit(cam, REG_CTRL0,
+				C0_EOF_VSYNC | C0_VEDGE_CTRL);
 }
 
 
@@ -753,15 +920,21 @@ static void mcam_ctlr_stop_dma(struct mcam_camera *cam)
 /*
  * Power up and down.
  */
-static void mcam_ctlr_power_up(struct mcam_camera *cam)
+static int mcam_ctlr_power_up(struct mcam_camera *cam)
 {
 	unsigned long flags;
+	int ret;
 
 	spin_lock_irqsave(&cam->dev_lock, flags);
-	cam->plat_power_up(cam);
+	ret = cam->plat_power_up(cam);
+	if (ret) {
+		spin_unlock_irqrestore(&cam->dev_lock, flags);
+		return ret;
+	}
 	mcam_reg_clear_bit(cam, REG_CTRL1, C1_PWRDWN);
 	spin_unlock_irqrestore(&cam->dev_lock, flags);
 	msleep(5); /* Just to be sure */
+	return 0;
 }
 
 static void mcam_ctlr_power_down(struct mcam_camera *cam)
@@ -869,6 +1042,17 @@ static int mcam_read_setup(struct mcam_camera *cam)
 	spin_lock_irqsave(&cam->dev_lock, flags);
 	clear_bit(CF_DMA_ACTIVE, &cam->flags);
 	mcam_reset_buffers(cam);
+	/*
+	 * Update CSI2_DPHY value
+	 */
+	if (cam->calc_dphy)
+		cam->calc_dphy(cam);
+	cam_dbg(cam, "camera: DPHY sets: dphy3=0x%x, dphy5=0x%x, dphy6=0x%x\n",
+			cam->dphy[0], cam->dphy[1], cam->dphy[2]);
+	if (cam->bus_type == V4L2_MBUS_CSI2)
+		mcam_enable_mipi(cam);
+	else
+		mcam_disable_mipi(cam);
 	mcam_ctlr_irq_enable(cam);
 	cam->state = S_STREAMING;
 	if (!test_bit(CF_SG_RESTART, &cam->flags))
@@ -943,6 +1127,7 @@ static void mcam_vb_wait_finish(struct vb2_queue *vq)
 static int mcam_vb_start_streaming(struct vb2_queue *vq, unsigned int count)
 {
 	struct mcam_camera *cam = vb2_get_drv_priv(vq);
+	unsigned int frame;
 
 	if (cam->state != S_IDLE) {
 		INIT_LIST_HEAD(&cam->buffers);
@@ -960,10 +1145,18 @@ static int mcam_vb_start_streaming(struct vb2_queue *vq, unsigned int count)
 		cam->state = S_BUFWAIT;
 		return 0;
 	}
+
+	/*
+	 * Ensure clear the left over frame flags
+	 * before every really start streaming
+	 */
+	for (frame = 0; frame < cam->nbufs; frame++)
+		clear_bit(CF_FRAME_SOF0 + frame, &cam->flags);
+
 	return mcam_read_setup(cam);
 }
 
-static int mcam_vb_stop_streaming(struct vb2_queue *vq)
+static void mcam_vb_stop_streaming(struct vb2_queue *vq)
 {
 	struct mcam_camera *cam = vb2_get_drv_priv(vq);
 	unsigned long flags;
@@ -971,19 +1164,24 @@ static int mcam_vb_stop_streaming(struct vb2_queue *vq)
 	if (cam->state == S_BUFWAIT) {
 		/* They never gave us buffers */
 		cam->state = S_IDLE;
-		return 0;
+		return;
 	}
 	if (cam->state != S_STREAMING)
-		return -EINVAL;
+		return;
 	mcam_ctlr_stop_dma(cam);
 	/*
+	 * Reset the CCIC PHY after stopping streaming,
+	 * otherwise, the CCIC may be unstable.
+	 */
+	if (cam->ctlr_reset)
+		cam->ctlr_reset(cam);
+	/*
 	 * VB2 reclaims the buffers, so we need to forget
 	 * about them.
 	 */
 	spin_lock_irqsave(&cam->dev_lock, flags);
 	INIT_LIST_HEAD(&cam->buffers);
 	spin_unlock_irqrestore(&cam->dev_lock, flags);
-	return 0;
 }
 
 
@@ -1022,16 +1220,16 @@ static int mcam_vb_sg_buf_prepare(struct vb2_buffer *vb)
 {
 	struct mcam_vb_buffer *mvb = vb_to_mvb(vb);
 	struct mcam_camera *cam = vb2_get_drv_priv(vb->vb2_queue);
-	struct vb2_dma_sg_desc *sgd = vb2_dma_sg_plane_desc(vb, 0);
+	struct sg_table *sg_table = vb2_dma_sg_plane_desc(vb, 0);
 	struct mcam_dma_desc *desc = mvb->dma_desc;
 	struct scatterlist *sg;
 	int i;
 
-	mvb->dma_desc_nent = dma_map_sg(cam->dev, sgd->sglist, sgd->num_pages,
-			DMA_FROM_DEVICE);
+	mvb->dma_desc_nent = dma_map_sg(cam->dev, sg_table->sgl,
+			sg_table->nents, DMA_FROM_DEVICE);
 	if (mvb->dma_desc_nent <= 0)
 		return -EIO;  /* Not sure what's right here */
-	for_each_sg(sgd->sglist, sg, mvb->dma_desc_nent, i) {
+	for_each_sg(sg_table->sgl, sg, mvb->dma_desc_nent, i) {
 		desc->dma_addr = sg_dma_address(sg);
 		desc->segment_len = sg_dma_len(sg);
 		desc++;
@@ -1039,13 +1237,14 @@ static int mcam_vb_sg_buf_prepare(struct vb2_buffer *vb)
 	return 0;
 }
 
-static int mcam_vb_sg_buf_finish(struct vb2_buffer *vb)
+static void mcam_vb_sg_buf_finish(struct vb2_buffer *vb)
 {
 	struct mcam_camera *cam = vb2_get_drv_priv(vb->vb2_queue);
-	struct vb2_dma_sg_desc *sgd = vb2_dma_sg_plane_desc(vb, 0);
+	struct sg_table *sg_table = vb2_dma_sg_plane_desc(vb, 0);
 
-	dma_unmap_sg(cam->dev, sgd->sglist, sgd->num_pages, DMA_FROM_DEVICE);
-	return 0;
+	if (sg_table)
+		dma_unmap_sg(cam->dev, sg_table->sgl,
+				sg_table->nents, DMA_FROM_DEVICE);
 }
 
 static void mcam_vb_sg_buf_cleanup(struct vb2_buffer *vb)
@@ -1087,6 +1286,7 @@ static int mcam_setup_vb2(struct mcam_camera *cam)
 #ifdef MCAM_MODE_DMA_CONTIG
 		vq->ops = &mcam_vb2_ops;
 		vq->mem_ops = &vb2_dma_contig_memops;
+		vq->buf_struct_size = sizeof(struct mcam_vb_buffer);
 		cam->vb_alloc_ctx = vb2_dma_contig_init_ctx(cam->dev);
 		vq->io_modes = VB2_MMAP | VB2_USERPTR;
 		cam->dma_setup = mcam_ctlr_dma_contig;
@@ -1097,6 +1297,7 @@ static int mcam_setup_vb2(struct mcam_camera *cam)
 #ifdef MCAM_MODE_DMA_SG
 		vq->ops = &mcam_vb2_sg_ops;
 		vq->mem_ops = &vb2_dma_sg_memops;
+		vq->buf_struct_size = sizeof(struct mcam_vb_buffer);
 		vq->io_modes = VB2_MMAP | VB2_USERPTR;
 		cam->dma_setup = mcam_ctlr_dma_sg;
 		cam->frame_complete = mcam_dma_sg_done;
@@ -1247,7 +1448,15 @@ static int mcam_vidioc_try_fmt_vid_cap(struct file *filp, void *priv,
 	ret = sensor_call(cam, video, try_mbus_fmt, &mbus_fmt);
 	mutex_unlock(&cam->s_mutex);
 	v4l2_fill_pix_format(pix, &mbus_fmt);
-	pix->bytesperline = pix->width * f->bpp;
+	switch (f->pixelformat) {
+	case V4L2_PIX_FMT_YUV420:
+	case V4L2_PIX_FMT_YVU420:
+		pix->bytesperline = pix->width * 3 / 2;
+		break;
+	default:
+		pix->bytesperline = pix->width * f->bpp;
+		break;
+	}
 	pix->sizeimage = pix->height * pix->bytesperline;
 	return ret;
 }
@@ -1475,7 +1684,9 @@ static int mcam_v4l_open(struct file *filp)
 		ret = mcam_setup_vb2(cam);
 		if (ret)
 			goto out;
-		mcam_ctlr_power_up(cam);
+		ret = mcam_ctlr_power_up(cam);
+		if (ret)
+			goto out;
 		__mcam_cam_reset(cam);
 		mcam_set_config_needed(cam, 1);
 	}
@@ -1498,10 +1709,12 @@ static int mcam_v4l_release(struct file *filp)
 	if (cam->users == 0) {
 		mcam_ctlr_stop_dma(cam);
 		mcam_cleanup_vb2(cam);
+		mcam_disable_mipi(cam);
 		mcam_ctlr_power_down(cam);
 		if (cam->buffer_mode == B_vmalloc && alloc_bufs_at_read)
 			mcam_free_dma_bufs(cam);
 	}
+
 	mutex_unlock(&cam->s_mutex);
 	return 0;
 }
@@ -1617,9 +1830,11 @@ int mccic_irq(struct mcam_camera *cam, unsigned int irqs)
 	 * each time.
 	 */
 	for (frame = 0; frame < cam->nbufs; frame++)
-		if (irqs & (IRQ_EOF0 << frame)) {
+		if (irqs & (IRQ_EOF0 << frame) &&
+			test_bit(CF_FRAME_SOF0 + frame, &cam->flags)) {
 			mcam_frame_complete(cam, frame);
 			handled = 1;
+			clear_bit(CF_FRAME_SOF0 + frame, &cam->flags);
 			if (cam->buffer_mode == B_DMA_sg)
 				break;
 		}
@@ -1628,9 +1843,15 @@ int mccic_irq(struct mcam_camera *cam, unsigned int irqs)
 	 * code assumes that we won't get multiple frame interrupts
 	 * at once; may want to rethink that.
 	 */
-	if (irqs & (IRQ_SOF0 | IRQ_SOF1 | IRQ_SOF2)) {
+	for (frame = 0; frame < cam->nbufs; frame++) {
+		if (irqs & (IRQ_SOF0 << frame)) {
+			set_bit(CF_FRAME_SOF0 + frame, &cam->flags);
+			handled = IRQ_HANDLED;
+		}
+	}
+
+	if (handled == IRQ_HANDLED) {
 		set_bit(CF_DMA_ACTIVE, &cam->flags);
-		handled = 1;
 		if (cam->buffer_mode == B_DMA_sg)
 			mcam_ctlr_stop(cam);
 	}
@@ -1787,7 +2008,11 @@ int mccic_resume(struct mcam_camera *cam)
 
 	mutex_lock(&cam->s_mutex);
 	if (cam->users > 0) {
-		mcam_ctlr_power_up(cam);
+		ret = mcam_ctlr_power_up(cam);
+		if (ret) {
+			mutex_unlock(&cam->s_mutex);
+			return ret;
+		}
 		__mcam_cam_reset(cam);
 	} else {
 		mcam_ctlr_power_down(cam);
diff --git a/drivers/media/platform/marvell-ccic/mcam-core.h b/drivers/media/platform/marvell-ccic/mcam-core.h
index 520c8ded944..e0e628cb98f 100644
--- a/drivers/media/platform/marvell-ccic/mcam-core.h
+++ b/drivers/media/platform/marvell-ccic/mcam-core.h
@@ -88,6 +88,8 @@ struct mcam_frame_state {
 	unsigned int delivered;
 };
 
+#define NR_MCAM_CLK 3
+
 /*
  * A description of one of our devices.
  * Locking: controlled by s_mutex.  Certain fields, however, require
@@ -108,11 +110,33 @@ struct mcam_camera {
 	short int clock_speed;	/* Sensor clock speed, default 30 */
 	short int use_smbus;	/* SMBUS or straight I2c? */
 	enum mcam_buffer_mode buffer_mode;
+
+	int mclk_min;	/* The minimal value of mclk */
+	int mclk_src;	/* which clock source the mclk derives from */
+	int mclk_div;	/* Clock Divider Value for MCLK */
+
+	int ccic_id;
+	enum v4l2_mbus_type bus_type;
+	/* MIPI support */
+	/* The dphy config value, allocated in board file
+	 * dphy[0]: DPHY3
+	 * dphy[1]: DPHY5
+	 * dphy[2]: DPHY6
+	 */
+	int *dphy;
+	bool mipi_enabled;	/* flag whether mipi is enabled already */
+	int lane;			/* lane number */
+
+	/* clock tree support */
+	struct clk *clk[NR_MCAM_CLK];
+
 	/*
 	 * Callbacks from the core to the platform code.
 	 */
-	void (*plat_power_up) (struct mcam_camera *cam);
+	int (*plat_power_up) (struct mcam_camera *cam);
 	void (*plat_power_down) (struct mcam_camera *cam);
+	void (*calc_dphy) (struct mcam_camera *cam);
+	void (*ctlr_reset) (struct mcam_camera *cam);
 
 	/*
 	 * Everything below here is private to the mcam core and
@@ -225,6 +249,23 @@ int mccic_resume(struct mcam_camera *cam);
 #define REG_Y0BAR	0x00
 #define REG_Y1BAR	0x04
 #define REG_Y2BAR	0x08
+#define REG_U0BAR	0x0c
+#define REG_U1BAR	0x10
+#define REG_U2BAR	0x14
+#define REG_V0BAR	0x18
+#define REG_V1BAR	0x1C
+#define REG_V2BAR	0x20
+
+/*
+ * register definitions for MIPI support
+ */
+#define REG_CSI2_CTRL0	0x100
+#define   CSI2_C0_MIPI_EN (0x1 << 0)
+#define   CSI2_C0_ACT_LANE(n) ((n-1) << 1)
+#define REG_CSI2_DPHY3	0x12c
+#define REG_CSI2_DPHY5	0x134
+#define REG_CSI2_DPHY6	0x138
+
 /* ... */
 
 #define REG_IMGPITCH	0x24	/* Image pitch register */
@@ -293,13 +334,16 @@ int mccic_resume(struct mcam_camera *cam);
 #define	  C0_YUVE_XUVY	  0x00020000	/* 420: .UVY		*/
 #define	  C0_YUVE_XVUY	  0x00030000	/* 420: .VUY		*/
 /* Bayer bits 18,19 if needed */
+#define	  C0_EOF_VSYNC	  0x00400000	/* Generate EOF by VSYNC */
+#define	  C0_VEDGE_CTRL   0x00800000	/* Detect falling edge of VSYNC */
 #define	  C0_HPOL_LOW	  0x01000000	/* HSYNC polarity active low */
 #define	  C0_VPOL_LOW	  0x02000000	/* VSYNC polarity active low */
 #define	  C0_VCLK_LOW	  0x04000000	/* VCLK on falling edge */
 #define	  C0_DOWNSCALE	  0x08000000	/* Enable downscaler */
-#define	  C0_SIFM_MASK	  0xc0000000	/* SIF mode bits */
+/* SIFMODE */
 #define	  C0_SIF_HVSYNC	  0x00000000	/* Use H/VSYNC */
-#define	  CO_SOF_NOSYNC	  0x40000000	/* Use inband active signaling */
+#define	  C0_SOF_NOSYNC	  0x40000000	/* Use inband active signaling */
+#define	  C0_SIFM_MASK	  0xc0000000	/* SIF mode bits */
 
 /* Bits below C1_444ALPHA are not present in Cafe */
 #define REG_CTRL1	0x40	/* Control 1 */
diff --git a/drivers/media/platform/marvell-ccic/mmp-driver.c b/drivers/media/platform/marvell-ccic/mmp-driver.c
index a634888271c..054507f1673 100644
--- a/drivers/media/platform/marvell-ccic/mmp-driver.c
+++ b/drivers/media/platform/marvell-ccic/mmp-driver.c
@@ -26,6 +26,7 @@
 #include <linux/delay.h>
 #include <linux/list.h>
 #include <linux/pm.h>
+#include <linux/clk.h>
 
 #include "mcam-core.h"
 
@@ -33,11 +34,14 @@ MODULE_ALIAS("platform:mmp-camera");
 MODULE_AUTHOR("Jonathan Corbet <corbet@lwn.net>");
 MODULE_LICENSE("GPL");
 
+static char *mcam_clks[] = {"CCICAXICLK", "CCICFUNCLK", "CCICPHYCLK"};
+
 struct mmp_camera {
 	void *power_regs;
 	struct platform_device *pdev;
 	struct mcam_camera mcam;
 	struct list_head devlist;
+	struct clk *mipi_clk;
 	int irq;
 };
 
@@ -101,6 +105,27 @@ static struct mmp_camera *mmpcam_find_device(struct platform_device *pdev)
 #define CPU_SUBSYS_PMU_BASE	0xd4282800
 #define REG_CCIC_DCGCR		0x28	/* CCIC dyn clock gate ctrl reg */
 #define REG_CCIC_CRCR		0x50	/* CCIC clk reset ctrl reg	*/
+#define REG_CCIC2_CRCR		0xf4	/* CCIC2 clk reset ctrl reg	*/
+
+static void mcam_clk_enable(struct mcam_camera *mcam)
+{
+	unsigned int i;
+
+	for (i = 0; i < NR_MCAM_CLK; i++) {
+		if (!IS_ERR(mcam->clk[i]))
+			clk_prepare_enable(mcam->clk[i]);
+	}
+}
+
+static void mcam_clk_disable(struct mcam_camera *mcam)
+{
+	int i;
+
+	for (i = NR_MCAM_CLK - 1; i >= 0; i--) {
+		if (!IS_ERR(mcam->clk[i]))
+			clk_disable_unprepare(mcam->clk[i]);
+	}
+}
 
 /*
  * Power control.
@@ -112,10 +137,11 @@ static void mmpcam_power_up_ctlr(struct mmp_camera *cam)
 	mdelay(1);
 }
 
-static void mmpcam_power_up(struct mcam_camera *mcam)
+static int mmpcam_power_up(struct mcam_camera *mcam)
 {
 	struct mmp_camera *cam = mcam_to_cam(mcam);
 	struct mmp_camera_platform_data *pdata;
+
 /*
  * Turn on power and clocks to the controller.
  */
@@ -132,6 +158,10 @@ static void mmpcam_power_up(struct mcam_camera *mcam)
 	mdelay(5);
 	gpio_set_value(pdata->sensor_reset_gpio, 1); /* reset is active low */
 	mdelay(5);
+
+	mcam_clk_enable(mcam);
+
+	return 0;
 }
 
 static void mmpcam_power_down(struct mcam_camera *mcam)
@@ -149,8 +179,128 @@ static void mmpcam_power_down(struct mcam_camera *mcam)
 	pdata = cam->pdev->dev.platform_data;
 	gpio_set_value(pdata->sensor_power_gpio, 0);
 	gpio_set_value(pdata->sensor_reset_gpio, 0);
+
+	mcam_clk_disable(mcam);
 }
 
+void mcam_ctlr_reset(struct mcam_camera *mcam)
+{
+	unsigned long val;
+	struct mmp_camera *cam = mcam_to_cam(mcam);
+
+	if (mcam->ccic_id) {
+		/*
+		 * Using CCIC2
+		 */
+		val = ioread32(cam->power_regs + REG_CCIC2_CRCR);
+		iowrite32(val & ~0x2, cam->power_regs + REG_CCIC2_CRCR);
+		iowrite32(val | 0x2, cam->power_regs + REG_CCIC2_CRCR);
+	} else {
+		/*
+		 * Using CCIC1
+		 */
+		val = ioread32(cam->power_regs + REG_CCIC_CRCR);
+		iowrite32(val & ~0x2, cam->power_regs + REG_CCIC_CRCR);
+		iowrite32(val | 0x2, cam->power_regs + REG_CCIC_CRCR);
+	}
+}
+
+/*
+ * calc the dphy register values
+ * There are three dphy registers being used.
+ * dphy[0] - CSI2_DPHY3
+ * dphy[1] - CSI2_DPHY5
+ * dphy[2] - CSI2_DPHY6
+ * CSI2_DPHY3 and CSI2_DPHY6 can be set with a default value
+ * or be calculated dynamically
+ */
+void mmpcam_calc_dphy(struct mcam_camera *mcam)
+{
+	struct mmp_camera *cam = mcam_to_cam(mcam);
+	struct mmp_camera_platform_data *pdata = cam->pdev->dev.platform_data;
+	struct device *dev = &cam->pdev->dev;
+	unsigned long tx_clk_esc;
+
+	/*
+	 * If CSI2_DPHY3 is calculated dynamically,
+	 * pdata->lane_clk should be already set
+	 * either in the board driver statically
+	 * or in the sensor driver dynamically.
+	 */
+	/*
+	 * dphy[0] - CSI2_DPHY3:
+	 *  bit 0 ~ bit 7: HS Term Enable.
+	 *   defines the time that the DPHY
+	 *   wait before enabling the data
+	 *   lane termination after detecting
+	 *   that the sensor has driven the data
+	 *   lanes to the LP00 bridge state.
+	 *   The value is calculated by:
+	 *   (Max T(D_TERM_EN)/Period(DDR)) - 1
+	 *  bit 8 ~ bit 15: HS_SETTLE
+	 *   Time interval during which the HS
+	 *   receiver shall ignore any Data Lane
+	 *   HS transistions.
+	 *   The vaule has been calibrated on
+	 *   different boards. It seems to work well.
+	 *
+	 *  More detail please refer
+	 *  MIPI Alliance Spectification for D-PHY
+	 *  document for explanation of HS-SETTLE
+	 *  and D-TERM-EN.
+	 */
+	switch (pdata->dphy3_algo) {
+	case DPHY3_ALGO_PXA910:
+		/*
+		 * Calculate CSI2_DPHY3 algo for PXA910
+		 */
+		pdata->dphy[0] =
+			(((1 + (pdata->lane_clk * 80) / 1000) & 0xff) << 8)
+			| (1 + pdata->lane_clk * 35 / 1000);
+		break;
+	case DPHY3_ALGO_PXA2128:
+		/*
+		 * Calculate CSI2_DPHY3 algo for PXA2128
+		 */
+		pdata->dphy[0] =
+			(((2 + (pdata->lane_clk * 110) / 1000) & 0xff) << 8)
+			| (1 + pdata->lane_clk * 35 / 1000);
+		break;
+	default:
+		/*
+		 * Use default CSI2_DPHY3 value for PXA688/PXA988
+		 */
+		dev_dbg(dev, "camera: use the default CSI2_DPHY3 value\n");
+	}
+
+	/*
+	 * mipi_clk will never be changed, it is a fixed value on MMP
+	 */
+	if (IS_ERR(cam->mipi_clk))
+		return;
+
+	/* get the escape clk, this is hard coded */
+	clk_prepare_enable(cam->mipi_clk);
+	tx_clk_esc = (clk_get_rate(cam->mipi_clk) / 1000000) / 12;
+	clk_disable_unprepare(cam->mipi_clk);
+	/*
+	 * dphy[2] - CSI2_DPHY6:
+	 * bit 0 ~ bit 7: CK Term Enable
+	 *  Time for the Clock Lane receiver to enable the HS line
+	 *  termination. The value is calculated similarly with
+	 *  HS Term Enable
+	 * bit 8 ~ bit 15: CK Settle
+	 *  Time interval during which the HS receiver shall ignore
+	 *  any Clock Lane HS transitions.
+	 *  The value is calibrated on the boards.
+	 */
+	pdata->dphy[2] =
+		((((534 * tx_clk_esc) / 2000 - 1) & 0xff) << 8)
+		| (((38 * tx_clk_esc) / 1000 - 1) & 0xff);
+
+	dev_dbg(dev, "camera: DPHY sets: dphy3=0x%x, dphy5=0x%x, dphy6=0x%x\n",
+		pdata->dphy[0], pdata->dphy[1], pdata->dphy[2]);
+}
 
 static irqreturn_t mmpcam_irq(int irq, void *data)
 {
@@ -164,6 +314,22 @@ static irqreturn_t mmpcam_irq(int irq, void *data)
 	return IRQ_RETVAL(handled);
 }
 
+static void mcam_init_clk(struct mcam_camera *mcam)
+{
+	unsigned int i;
+
+	for (i = 0; i < NR_MCAM_CLK; i++) {
+		if (mcam_clks[i] != NULL) {
+			/* Some clks are not necessary on some boards
+			 * We still try to run even it fails getting clk
+			 */
+			mcam->clk[i] = devm_clk_get(mcam->dev, mcam_clks[i]);
+			if (IS_ERR(mcam->clk[i]))
+				dev_warn(mcam->dev, "Could not get clk: %s\n",
+						mcam_clks[i]);
+		}
+	}
+}
 
 static int mmpcam_probe(struct platform_device *pdev)
 {
@@ -173,7 +339,11 @@ static int mmpcam_probe(struct platform_device *pdev)
 	struct mmp_camera_platform_data *pdata;
 	int ret;
 
-	cam = kzalloc(sizeof(*cam), GFP_KERNEL);
+	pdata = pdev->dev.platform_data;
+	if (!pdata)
+		return -ENODEV;
+
+	cam = devm_kzalloc(&pdev->dev, sizeof(*cam), GFP_KERNEL);
 	if (cam == NULL)
 		return -ENOMEM;
 	cam->pdev = pdev;
@@ -182,8 +352,23 @@ static int mmpcam_probe(struct platform_device *pdev)
 	mcam = &cam->mcam;
 	mcam->plat_power_up = mmpcam_power_up;
 	mcam->plat_power_down = mmpcam_power_down;
+	mcam->ctlr_reset = mcam_ctlr_reset;
+	mcam->calc_dphy = mmpcam_calc_dphy;
 	mcam->dev = &pdev->dev;
 	mcam->use_smbus = 0;
+	mcam->ccic_id = pdev->id;
+	mcam->mclk_min = pdata->mclk_min;
+	mcam->mclk_src = pdata->mclk_src;
+	mcam->mclk_div = pdata->mclk_div;
+	mcam->bus_type = pdata->bus_type;
+	mcam->dphy = pdata->dphy;
+	if (mcam->bus_type == V4L2_MBUS_CSI2) {
+		cam->mipi_clk = devm_clk_get(mcam->dev, "mipi");
+		if ((IS_ERR(cam->mipi_clk) && mcam->dphy[2] == 0))
+			return PTR_ERR(cam->mipi_clk);
+	}
+	mcam->mipi_enabled = false;
+	mcam->lane = pdata->lane;
 	mcam->chip_id = MCAM_ARMADA610;
 	mcam->buffer_mode = B_DMA_sg;
 	spin_lock_init(&mcam->dev_lock);
@@ -191,69 +376,58 @@ static int mmpcam_probe(struct platform_device *pdev)
 	 * Get our I/O memory.
 	 */
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (res == NULL) {
-		dev_err(&pdev->dev, "no iomem resource!\n");
-		ret = -ENODEV;
-		goto out_free;
-	}
-	mcam->regs = ioremap(res->start, resource_size(res));
-	if (mcam->regs == NULL) {
-		dev_err(&pdev->dev, "MMIO ioremap fail\n");
-		ret = -ENODEV;
-		goto out_free;
-	}
+	mcam->regs = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(mcam->regs))
+		return PTR_ERR(mcam->regs);
 	mcam->regs_size = resource_size(res);
 	/*
 	 * Power/clock memory is elsewhere; get it too.  Perhaps this
 	 * should really be managed outside of this driver?
 	 */
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	if (res == NULL) {
-		dev_err(&pdev->dev, "no power resource!\n");
-		ret = -ENODEV;
-		goto out_unmap1;
-	}
-	cam->power_regs = ioremap(res->start, resource_size(res));
-	if (cam->power_regs == NULL) {
-		dev_err(&pdev->dev, "power MMIO ioremap fail\n");
-		ret = -ENODEV;
-		goto out_unmap1;
-	}
+	cam->power_regs = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(cam->power_regs))
+		return PTR_ERR(cam->power_regs);
 	/*
 	 * Find the i2c adapter.  This assumes, of course, that the
 	 * i2c bus is already up and functioning.
 	 */
-	pdata = pdev->dev.platform_data;
 	mcam->i2c_adapter = platform_get_drvdata(pdata->i2c_device);
 	if (mcam->i2c_adapter == NULL) {
-		ret = -ENODEV;
 		dev_err(&pdev->dev, "No i2c adapter\n");
-		goto out_unmap2;
+		return -ENODEV;
 	}
 	/*
 	 * Sensor GPIO pins.
 	 */
-	ret = gpio_request(pdata->sensor_power_gpio, "cam-power");
+	ret = devm_gpio_request(&pdev->dev, pdata->sensor_power_gpio,
+							"cam-power");
 	if (ret) {
 		dev_err(&pdev->dev, "Can't get sensor power gpio %d",
 				pdata->sensor_power_gpio);
-		goto out_unmap2;
+		return ret;
 	}
 	gpio_direction_output(pdata->sensor_power_gpio, 0);
-	ret = gpio_request(pdata->sensor_reset_gpio, "cam-reset");
+	ret = devm_gpio_request(&pdev->dev, pdata->sensor_reset_gpio,
+							"cam-reset");
 	if (ret) {
 		dev_err(&pdev->dev, "Can't get sensor reset gpio %d",
 				pdata->sensor_reset_gpio);
-		goto out_gpio;
+		return ret;
 	}
 	gpio_direction_output(pdata->sensor_reset_gpio, 0);
+
+	mcam_init_clk(mcam);
+
 	/*
 	 * Power the device up and hand it off to the core.
 	 */
-	mmpcam_power_up(mcam);
+	ret = mmpcam_power_up(mcam);
+	if (ret)
+		return ret;
 	ret = mccic_register(mcam);
 	if (ret)
-		goto out_gpio2;
+		goto out_power_down;
 	/*
 	 * Finally, set up our IRQ now that the core is ready to
 	 * deal with it.
@@ -264,8 +438,8 @@ static int mmpcam_probe(struct platform_device *pdev)
 		goto out_unregister;
 	}
 	cam->irq = res->start;
-	ret = request_irq(cam->irq, mmpcam_irq, IRQF_SHARED,
-			"mmp-camera", mcam);
+	ret = devm_request_irq(&pdev->dev, cam->irq, mmpcam_irq, IRQF_SHARED,
+					"mmp-camera", mcam);
 	if (ret == 0) {
 		mmpcam_add_device(cam);
 		return 0;
@@ -273,17 +447,8 @@ static int mmpcam_probe(struct platform_device *pdev)
 
 out_unregister:
 	mccic_shutdown(mcam);
-out_gpio2:
+out_power_down:
 	mmpcam_power_down(mcam);
-	gpio_free(pdata->sensor_reset_gpio);
-out_gpio:
-	gpio_free(pdata->sensor_power_gpio);
-out_unmap2:
-	iounmap(cam->power_regs);
-out_unmap1:
-	iounmap(mcam->regs);
-out_free:
-	kfree(cam);
 	return ret;
 }
 
@@ -291,18 +456,10 @@ out_free:
 static int mmpcam_remove(struct mmp_camera *cam)
 {
 	struct mcam_camera *mcam = &cam->mcam;
-	struct mmp_camera_platform_data *pdata;
 
 	mmpcam_remove_device(cam);
-	free_irq(cam->irq, mcam);
 	mccic_shutdown(mcam);
 	mmpcam_power_down(mcam);
-	pdata = cam->pdev->dev.platform_data;
-	gpio_free(pdata->sensor_reset_gpio);
-	gpio_free(pdata->sensor_power_gpio);
-	iounmap(cam->power_regs);
-	iounmap(mcam->regs);
-	kfree(cam);
 	return 0;
 }
 
diff --git a/drivers/media/platform/mem2mem_testdev.c b/drivers/media/platform/mem2mem_testdev.c
index 6a17676f9d7..0714070ed7f 100644
--- a/drivers/media/platform/mem2mem_testdev.c
+++ b/drivers/media/platform/mem2mem_testdev.c
@@ -60,9 +60,7 @@ MODULE_PARM_DESC(debug, "activates debug info");
 #define MEM2MEM_VID_MEM_LIMIT	(16 * 1024 * 1024)
 
 /* Default transaction time in msec */
-#define MEM2MEM_DEF_TRANSTIME	1000
-/* Default number of buffers per transaction */
-#define MEM2MEM_DEF_TRANSLEN	1
+#define MEM2MEM_DEF_TRANSTIME	40
 #define MEM2MEM_COLOR_STEP	(0xff >> 4)
 #define MEM2MEM_NUM_TILES	8
 
@@ -114,6 +112,7 @@ struct m2mtest_q_data {
 	unsigned int		width;
 	unsigned int		height;
 	unsigned int		sizeimage;
+	unsigned int		sequence;
 	struct m2mtest_fmt	*fmt;
 };
 
@@ -177,8 +176,6 @@ struct m2mtest_ctx {
 
 	enum v4l2_colorspace	colorspace;
 
-	struct v4l2_m2m_ctx	*m2m_ctx;
-
 	/* Source and destination queue data */
 	struct m2mtest_q_data   q_data[2];
 };
@@ -238,9 +235,21 @@ static int device_process(struct m2mtest_ctx *ctx,
 	bytes_left = bytesperline - tile_w * MEM2MEM_NUM_TILES;
 	w = 0;
 
+	out_vb->v4l2_buf.sequence = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE)->sequence++;
+	in_vb->v4l2_buf.sequence = q_data->sequence++;
 	memcpy(&out_vb->v4l2_buf.timestamp,
 			&in_vb->v4l2_buf.timestamp,
 			sizeof(struct timeval));
+	if (in_vb->v4l2_buf.flags & V4L2_BUF_FLAG_TIMECODE)
+		memcpy(&out_vb->v4l2_buf.timecode, &in_vb->v4l2_buf.timecode,
+			sizeof(struct v4l2_timecode));
+	out_vb->v4l2_buf.field = in_vb->v4l2_buf.field;
+	out_vb->v4l2_buf.flags = in_vb->v4l2_buf.flags &
+		(V4L2_BUF_FLAG_TIMECODE |
+		 V4L2_BUF_FLAG_KEYFRAME |
+		 V4L2_BUF_FLAG_PFRAME |
+		 V4L2_BUF_FLAG_BFRAME |
+		 V4L2_BUF_FLAG_TSTAMP_SRC_MASK);
 
 	switch (ctx->mode) {
 	case MEM2MEM_HFLIP | MEM2MEM_VFLIP:
@@ -342,8 +351,8 @@ static int job_ready(void *priv)
 {
 	struct m2mtest_ctx *ctx = priv;
 
-	if (v4l2_m2m_num_src_bufs_ready(ctx->m2m_ctx) < ctx->translen
-	    || v4l2_m2m_num_dst_bufs_ready(ctx->m2m_ctx) < ctx->translen) {
+	if (v4l2_m2m_num_src_bufs_ready(ctx->fh.m2m_ctx) < ctx->translen
+	    || v4l2_m2m_num_dst_bufs_ready(ctx->fh.m2m_ctx) < ctx->translen) {
 		dprintk(ctx->dev, "Not enough buffers available\n");
 		return 0;
 	}
@@ -359,21 +368,6 @@ static void job_abort(void *priv)
 	ctx->aborting = 1;
 }
 
-static void m2mtest_lock(void *priv)
-{
-	struct m2mtest_ctx *ctx = priv;
-	struct m2mtest_dev *dev = ctx->dev;
-	mutex_lock(&dev->dev_mutex);
-}
-
-static void m2mtest_unlock(void *priv)
-{
-	struct m2mtest_ctx *ctx = priv;
-	struct m2mtest_dev *dev = ctx->dev;
-	mutex_unlock(&dev->dev_mutex);
-}
-
-
 /* device_run() - prepares and starts the device
  *
  * This simulates all the immediate preparations required before starting
@@ -386,8 +380,8 @@ static void device_run(void *priv)
 	struct m2mtest_dev *dev = ctx->dev;
 	struct vb2_buffer *src_buf, *dst_buf;
 
-	src_buf = v4l2_m2m_next_src_buf(ctx->m2m_ctx);
-	dst_buf = v4l2_m2m_next_dst_buf(ctx->m2m_ctx);
+	src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
+	dst_buf = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
 
 	device_process(ctx, src_buf, dst_buf);
 
@@ -409,8 +403,8 @@ static void device_isr(unsigned long priv)
 		return;
 	}
 
-	src_vb = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx);
-	dst_vb = v4l2_m2m_dst_buf_remove(curr_ctx->m2m_ctx);
+	src_vb = v4l2_m2m_src_buf_remove(curr_ctx->fh.m2m_ctx);
+	dst_vb = v4l2_m2m_dst_buf_remove(curr_ctx->fh.m2m_ctx);
 
 	curr_ctx->num_processed++;
 
@@ -423,7 +417,7 @@ static void device_isr(unsigned long priv)
 	    || curr_ctx->aborting) {
 		dprintk(curr_ctx->dev, "Finishing transaction\n");
 		curr_ctx->num_processed = 0;
-		v4l2_m2m_job_finish(m2mtest_dev->m2m_dev, curr_ctx->m2m_ctx);
+		v4l2_m2m_job_finish(m2mtest_dev->m2m_dev, curr_ctx->fh.m2m_ctx);
 	} else {
 		device_run(curr_ctx);
 	}
@@ -491,7 +485,7 @@ static int vidioc_g_fmt(struct m2mtest_ctx *ctx, struct v4l2_format *f)
 	struct vb2_queue *vq;
 	struct m2mtest_q_data *q_data;
 
-	vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
+	vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, f->type);
 	if (!vq)
 		return -EINVAL;
 
@@ -522,19 +516,8 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
 
 static int vidioc_try_fmt(struct v4l2_format *f, struct m2mtest_fmt *fmt)
 {
-	enum v4l2_field field;
-
-	field = f->fmt.pix.field;
-
-	if (field == V4L2_FIELD_ANY)
-		field = V4L2_FIELD_NONE;
-	else if (V4L2_FIELD_NONE != field)
-		return -EINVAL;
-
 	/* V4L2 specification suggests the driver corrects the format struct
 	 * if any of the dimensions is unsupported */
-	f->fmt.pix.field = field;
-
 	if (f->fmt.pix.height < MIN_H)
 		f->fmt.pix.height = MIN_H;
 	else if (f->fmt.pix.height > MAX_H)
@@ -548,6 +531,8 @@ static int vidioc_try_fmt(struct v4l2_format *f, struct m2mtest_fmt *fmt)
 	f->fmt.pix.width &= ~DIM_ALIGN_MASK;
 	f->fmt.pix.bytesperline = (f->fmt.pix.width * fmt->depth) >> 3;
 	f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline;
+	f->fmt.pix.field = V4L2_FIELD_NONE;
+	f->fmt.pix.priv = 0;
 
 	return 0;
 }
@@ -559,7 +544,11 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
 	struct m2mtest_ctx *ctx = file2ctx(file);
 
 	fmt = find_format(f);
-	if (!fmt || !(fmt->types & MEM2MEM_CAPTURE)) {
+	if (!fmt) {
+		f->fmt.pix.pixelformat = formats[0].fourcc;
+		fmt = find_format(f);
+	}
+	if (!(fmt->types & MEM2MEM_CAPTURE)) {
 		v4l2_err(&ctx->dev->v4l2_dev,
 			 "Fourcc format (0x%08x) invalid.\n",
 			 f->fmt.pix.pixelformat);
@@ -577,7 +566,11 @@ static int vidioc_try_fmt_vid_out(struct file *file, void *priv,
 	struct m2mtest_ctx *ctx = file2ctx(file);
 
 	fmt = find_format(f);
-	if (!fmt || !(fmt->types & MEM2MEM_OUTPUT)) {
+	if (!fmt) {
+		f->fmt.pix.pixelformat = formats[0].fourcc;
+		fmt = find_format(f);
+	}
+	if (!(fmt->types & MEM2MEM_OUTPUT)) {
 		v4l2_err(&ctx->dev->v4l2_dev,
 			 "Fourcc format (0x%08x) invalid.\n",
 			 f->fmt.pix.pixelformat);
@@ -594,7 +587,7 @@ static int vidioc_s_fmt(struct m2mtest_ctx *ctx, struct v4l2_format *f)
 	struct m2mtest_q_data *q_data;
 	struct vb2_queue *vq;
 
-	vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
+	vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, f->type);
 	if (!vq)
 		return -EINVAL;
 
@@ -648,52 +641,6 @@ static int vidioc_s_fmt_vid_out(struct file *file, void *priv,
 	return ret;
 }
 
-static int vidioc_reqbufs(struct file *file, void *priv,
-			  struct v4l2_requestbuffers *reqbufs)
-{
-	struct m2mtest_ctx *ctx = file2ctx(file);
-
-	return v4l2_m2m_reqbufs(file, ctx->m2m_ctx, reqbufs);
-}
-
-static int vidioc_querybuf(struct file *file, void *priv,
-			   struct v4l2_buffer *buf)
-{
-	struct m2mtest_ctx *ctx = file2ctx(file);
-
-	return v4l2_m2m_querybuf(file, ctx->m2m_ctx, buf);
-}
-
-static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
-{
-	struct m2mtest_ctx *ctx = file2ctx(file);
-
-	return v4l2_m2m_qbuf(file, ctx->m2m_ctx, buf);
-}
-
-static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
-{
-	struct m2mtest_ctx *ctx = file2ctx(file);
-
-	return v4l2_m2m_dqbuf(file, ctx->m2m_ctx, buf);
-}
-
-static int vidioc_streamon(struct file *file, void *priv,
-			   enum v4l2_buf_type type)
-{
-	struct m2mtest_ctx *ctx = file2ctx(file);
-
-	return v4l2_m2m_streamon(file, ctx->m2m_ctx, type);
-}
-
-static int vidioc_streamoff(struct file *file, void *priv,
-			    enum v4l2_buf_type type)
-{
-	struct m2mtest_ctx *ctx = file2ctx(file);
-
-	return v4l2_m2m_streamoff(file, ctx->m2m_ctx, type);
-}
-
 static int m2mtest_s_ctrl(struct v4l2_ctrl *ctrl)
 {
 	struct m2mtest_ctx *ctx =
@@ -748,14 +695,14 @@ static const struct v4l2_ioctl_ops m2mtest_ioctl_ops = {
 	.vidioc_try_fmt_vid_out	= vidioc_try_fmt_vid_out,
 	.vidioc_s_fmt_vid_out	= vidioc_s_fmt_vid_out,
 
-	.vidioc_reqbufs		= vidioc_reqbufs,
-	.vidioc_querybuf	= vidioc_querybuf,
+	.vidioc_reqbufs		= v4l2_m2m_ioctl_reqbufs,
+	.vidioc_querybuf	= v4l2_m2m_ioctl_querybuf,
+	.vidioc_qbuf		= v4l2_m2m_ioctl_qbuf,
+	.vidioc_dqbuf		= v4l2_m2m_ioctl_dqbuf,
 
-	.vidioc_qbuf		= vidioc_qbuf,
-	.vidioc_dqbuf		= vidioc_dqbuf,
+	.vidioc_streamon	= v4l2_m2m_ioctl_streamon,
+	.vidioc_streamoff	= v4l2_m2m_ioctl_streamoff,
 
-	.vidioc_streamon	= vidioc_streamon,
-	.vidioc_streamoff	= vidioc_streamoff,
 	.vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
 	.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
 };
@@ -803,6 +750,15 @@ static int m2mtest_buf_prepare(struct vb2_buffer *vb)
 	dprintk(ctx->dev, "type: %d\n", vb->vb2_queue->type);
 
 	q_data = get_q_data(ctx, vb->vb2_queue->type);
+	if (V4L2_TYPE_IS_OUTPUT(vb->vb2_queue->type)) {
+		if (vb->v4l2_buf.field == V4L2_FIELD_ANY)
+			vb->v4l2_buf.field = V4L2_FIELD_NONE;
+		if (vb->v4l2_buf.field != V4L2_FIELD_NONE) {
+			dprintk(ctx->dev, "%s field isn't supported\n",
+					__func__);
+			return -EINVAL;
+		}
+	}
 
 	if (vb2_plane_size(vb, 0) < q_data->sizeimage) {
 		dprintk(ctx->dev, "%s data will not fit into plane (%lu < %lu)\n",
@@ -818,27 +774,46 @@ static int m2mtest_buf_prepare(struct vb2_buffer *vb)
 static void m2mtest_buf_queue(struct vb2_buffer *vb)
 {
 	struct m2mtest_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
-	v4l2_m2m_buf_queue(ctx->m2m_ctx, vb);
+
+	v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vb);
 }
 
-static void m2mtest_wait_prepare(struct vb2_queue *q)
+static int m2mtest_start_streaming(struct vb2_queue *q, unsigned count)
 {
 	struct m2mtest_ctx *ctx = vb2_get_drv_priv(q);
-	m2mtest_unlock(ctx);
+	struct m2mtest_q_data *q_data = get_q_data(ctx, q->type);
+
+	q_data->sequence = 0;
+	return 0;
 }
 
-static void m2mtest_wait_finish(struct vb2_queue *q)
+static void m2mtest_stop_streaming(struct vb2_queue *q)
 {
 	struct m2mtest_ctx *ctx = vb2_get_drv_priv(q);
-	m2mtest_lock(ctx);
+	struct vb2_buffer *vb;
+	unsigned long flags;
+
+	for (;;) {
+		if (V4L2_TYPE_IS_OUTPUT(q->type))
+			vb = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx);
+		else
+			vb = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx);
+		if (vb == NULL)
+			return;
+		spin_lock_irqsave(&ctx->dev->irqlock, flags);
+		v4l2_m2m_buf_done(vb, VB2_BUF_STATE_ERROR);
+		spin_unlock_irqrestore(&ctx->dev->irqlock, flags);
+	}
 }
 
 static struct vb2_ops m2mtest_qops = {
 	.queue_setup	 = m2mtest_queue_setup,
 	.buf_prepare	 = m2mtest_buf_prepare,
 	.buf_queue	 = m2mtest_buf_queue,
-	.wait_prepare	 = m2mtest_wait_prepare,
-	.wait_finish	 = m2mtest_wait_finish,
+	.start_streaming = m2mtest_start_streaming,
+	.stop_streaming  = m2mtest_stop_streaming,
+	.wait_prepare	 = vb2_ops_wait_prepare,
+	.wait_finish	 = vb2_ops_wait_finish,
 };
 
 static int queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq)
@@ -847,24 +822,26 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *ds
 	int ret;
 
 	src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
-	src_vq->io_modes = VB2_MMAP | VB2_DMABUF;
+	src_vq->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;
 	src_vq->drv_priv = ctx;
 	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
 	src_vq->ops = &m2mtest_qops;
 	src_vq->mem_ops = &vb2_vmalloc_memops;
-	src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	src_vq->lock = &ctx->dev->dev_mutex;
 
 	ret = vb2_queue_init(src_vq);
 	if (ret)
 		return ret;
 
 	dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	dst_vq->io_modes = VB2_MMAP | VB2_DMABUF;
+	dst_vq->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;
 	dst_vq->drv_priv = ctx;
 	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
 	dst_vq->ops = &m2mtest_qops;
 	dst_vq->mem_ops = &vb2_vmalloc_memops;
-	dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	dst_vq->lock = &ctx->dev->dev_mutex;
 
 	return vb2_queue_init(dst_vq);
 }
@@ -874,10 +851,10 @@ static const struct v4l2_ctrl_config m2mtest_ctrl_trans_time_msec = {
 	.id = V4L2_CID_TRANS_TIME_MSEC,
 	.name = "Transaction Time (msec)",
 	.type = V4L2_CTRL_TYPE_INTEGER,
-	.def = 1001,
+	.def = MEM2MEM_DEF_TRANSTIME,
 	.min = 1,
 	.max = 10001,
-	.step = 100,
+	.step = 1,
 };
 
 static const struct v4l2_ctrl_config m2mtest_ctrl_trans_num_bufs = {
@@ -936,10 +913,10 @@ static int m2mtest_open(struct file *file)
 	ctx->q_data[V4L2_M2M_DST] = ctx->q_data[V4L2_M2M_SRC];
 	ctx->colorspace = V4L2_COLORSPACE_REC709;
 
-	ctx->m2m_ctx = v4l2_m2m_ctx_init(dev->m2m_dev, ctx, &queue_init);
+	ctx->fh.m2m_ctx = v4l2_m2m_ctx_init(dev->m2m_dev, ctx, &queue_init);
 
-	if (IS_ERR(ctx->m2m_ctx)) {
-		rc = PTR_ERR(ctx->m2m_ctx);
+	if (IS_ERR(ctx->fh.m2m_ctx)) {
+		rc = PTR_ERR(ctx->fh.m2m_ctx);
 
 		v4l2_ctrl_handler_free(hdl);
 		kfree(ctx);
@@ -949,7 +926,8 @@ static int m2mtest_open(struct file *file)
 	v4l2_fh_add(&ctx->fh);
 	atomic_inc(&dev->num_inst);
 
-	dprintk(dev, "Created instance %p, m2m_ctx: %p\n", ctx, ctx->m2m_ctx);
+	dprintk(dev, "Created instance: %p, m2m_ctx: %p\n",
+		ctx, ctx->fh.m2m_ctx);
 
 open_unlock:
 	mutex_unlock(&dev->dev_mutex);
@@ -967,7 +945,7 @@ static int m2mtest_release(struct file *file)
 	v4l2_fh_exit(&ctx->fh);
 	v4l2_ctrl_handler_free(&ctx->hdl);
 	mutex_lock(&dev->dev_mutex);
-	v4l2_m2m_ctx_release(ctx->m2m_ctx);
+	v4l2_m2m_ctx_release(ctx->fh.m2m_ctx);
 	mutex_unlock(&dev->dev_mutex);
 	kfree(ctx);
 
@@ -976,34 +954,13 @@ static int m2mtest_release(struct file *file)
 	return 0;
 }
 
-static unsigned int m2mtest_poll(struct file *file,
-				 struct poll_table_struct *wait)
-{
-	struct m2mtest_ctx *ctx = file2ctx(file);
-
-	return v4l2_m2m_poll(file, ctx->m2m_ctx, wait);
-}
-
-static int m2mtest_mmap(struct file *file, struct vm_area_struct *vma)
-{
-	struct m2mtest_dev *dev = video_drvdata(file);
-	struct m2mtest_ctx *ctx = file2ctx(file);
-	int res;
-
-	if (mutex_lock_interruptible(&dev->dev_mutex))
-		return -ERESTARTSYS;
-	res = v4l2_m2m_mmap(file, ctx->m2m_ctx, vma);
-	mutex_unlock(&dev->dev_mutex);
-	return res;
-}
-
 static const struct v4l2_file_operations m2mtest_fops = {
 	.owner		= THIS_MODULE,
 	.open		= m2mtest_open,
 	.release	= m2mtest_release,
-	.poll		= m2mtest_poll,
+	.poll		= v4l2_m2m_fop_poll,
 	.unlocked_ioctl	= video_ioctl2,
-	.mmap		= m2mtest_mmap,
+	.mmap		= v4l2_m2m_fop_mmap,
 };
 
 static struct video_device m2mtest_videodev = {
@@ -1019,8 +976,6 @@ static struct v4l2_m2m_ops m2m_ops = {
 	.device_run	= device_run,
 	.job_ready	= job_ready,
 	.job_abort	= job_abort,
-	.lock		= m2mtest_lock,
-	.unlock		= m2mtest_unlock,
 };
 
 static int m2mtest_probe(struct platform_device *pdev)
@@ -1090,8 +1045,7 @@ unreg_dev:
 
 static int m2mtest_remove(struct platform_device *pdev)
 {
-	struct m2mtest_dev *dev =
-		(struct m2mtest_dev *)platform_get_drvdata(pdev);
+	struct m2mtest_dev *dev = platform_get_drvdata(pdev);
 
 	v4l2_info(&dev->v4l2_dev, "Removing " MEM2MEM_TEST_MODULE_NAME);
 	v4l2_m2m_release(dev->m2m_dev);
@@ -1134,4 +1088,3 @@ static int __init m2mtest_init(void)
 
 module_init(m2mtest_init);
 module_exit(m2mtest_exit);
-
diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c
index c690435853b..fa8f7cabe36 100644
--- a/drivers/media/platform/mx2_emmaprp.c
+++ b/drivers/media/platform/mx2_emmaprp.c
@@ -207,10 +207,8 @@ struct emmaprp_dev {
 	struct mutex		dev_mutex;
 	spinlock_t		irqlock;
 
-	int			irq_emma;
 	void __iomem		*base_emma;
 	struct clk		*clk_emma_ahb, *clk_emma_ipg;
-	struct resource		*res_emma;
 
 	struct v4l2_m2m_dev	*m2m_dev;
 	struct vb2_alloc_ctx	*alloc_ctx;
@@ -377,8 +375,13 @@ static irqreturn_t emmaprp_irq(int irq_emma, void *data)
 			src_vb = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx);
 			dst_vb = v4l2_m2m_dst_buf_remove(curr_ctx->m2m_ctx);
 
-			src_vb->v4l2_buf.timestamp = dst_vb->v4l2_buf.timestamp;
-			src_vb->v4l2_buf.timecode = dst_vb->v4l2_buf.timecode;
+			dst_vb->v4l2_buf.timestamp = src_vb->v4l2_buf.timestamp;
+			dst_vb->v4l2_buf.flags &=
+				~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
+			dst_vb->v4l2_buf.flags |=
+				src_vb->v4l2_buf.flags
+				& V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
+			dst_vb->v4l2_buf.timecode = src_vb->v4l2_buf.timecode;
 
 			spin_lock_irqsave(&pcdev->irqlock, flags);
 			v4l2_m2m_buf_done(src_vb, VB2_BUF_STATE_DONE);
@@ -766,7 +769,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
 	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
 	src_vq->ops = &emmaprp_qops;
 	src_vq->mem_ops = &vb2_dma_contig_memops;
-	src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
 
 	ret = vb2_queue_init(src_vq);
 	if (ret)
@@ -778,7 +781,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
 	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
 	dst_vq->ops = &emmaprp_qops;
 	dst_vq->mem_ops = &vb2_dma_contig_memops;
-	dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
 
 	return vb2_queue_init(dst_vq);
 }
@@ -896,9 +899,8 @@ static int emmaprp_probe(struct platform_device *pdev)
 {
 	struct emmaprp_dev *pcdev;
 	struct video_device *vfd;
-	struct resource *res_emma;
-	int irq_emma;
-	int ret;
+	struct resource *res;
+	int irq, ret;
 
 	pcdev = devm_kzalloc(&pdev->dev, sizeof(*pcdev), GFP_KERNEL);
 	if (!pcdev)
@@ -915,12 +917,10 @@ static int emmaprp_probe(struct platform_device *pdev)
 	if (IS_ERR(pcdev->clk_emma_ahb))
 		return PTR_ERR(pcdev->clk_emma_ahb);
 
-	irq_emma = platform_get_irq(pdev, 0);
-	res_emma = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (irq_emma < 0 || res_emma == NULL) {
-		dev_err(&pdev->dev, "Missing platform resources data\n");
-		return -ENODEV;
-	}
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	pcdev->base_emma = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(pcdev->base_emma))
+		return PTR_ERR(pcdev->base_emma);
 
 	ret = v4l2_device_register(&pdev->dev, &pcdev->v4l2_dev);
 	if (ret)
@@ -947,20 +947,11 @@ static int emmaprp_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, pcdev);
 
-	pcdev->base_emma = devm_ioremap_resource(&pdev->dev, res_emma);
-	if (IS_ERR(pcdev->base_emma)) {
-		ret = PTR_ERR(pcdev->base_emma);
-		goto rel_vdev;
-	}
-
-	pcdev->irq_emma = irq_emma;
-	pcdev->res_emma = res_emma;
-
-	if (devm_request_irq(&pdev->dev, pcdev->irq_emma, emmaprp_irq,
-			     0, MEM2MEM_NAME, pcdev) < 0) {
-		ret = -ENODEV;
+	irq = platform_get_irq(pdev, 0);
+	ret = devm_request_irq(&pdev->dev, irq, emmaprp_irq, 0,
+			       dev_name(&pdev->dev), pcdev);
+	if (ret)
 		goto rel_vdev;
-	}
 
 	pcdev->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev);
 	if (IS_ERR(pcdev->alloc_ctx)) {
@@ -994,6 +985,8 @@ rel_vdev:
 unreg_dev:
 	v4l2_device_unregister(&pcdev->v4l2_dev);
 
+	mutex_destroy(&pcdev->dev_mutex);
+
 	return ret;
 }
 
@@ -1007,6 +1000,7 @@ static int emmaprp_remove(struct platform_device *pdev)
 	v4l2_m2m_release(pcdev->m2m_dev);
 	vb2_dma_contig_cleanup_ctx(pcdev->alloc_ctx);
 	v4l2_device_unregister(&pcdev->v4l2_dev);
+	mutex_destroy(&pcdev->dev_mutex);
 
 	return 0;
 }
diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
index dfd0a21a065..9a726eacb29 100644
--- a/drivers/media/platform/omap/omap_vout.c
+++ b/drivers/media/platform/omap/omap_vout.c
@@ -601,6 +601,7 @@ static void omap_vout_isr(void *arg, unsigned int irqstatus)
 	switch (cur_display->type) {
 	case OMAP_DISPLAY_TYPE_DSI:
 	case OMAP_DISPLAY_TYPE_DPI:
+	case OMAP_DISPLAY_TYPE_DVI:
 		if (mgr_id == OMAP_DSS_CHANNEL_LCD)
 			irq = DISPC_IRQ_VSYNC;
 		else if (mgr_id == OMAP_DSS_CHANNEL_LCD2)
diff --git a/drivers/media/platform/omap/omap_vout_vrfb.c b/drivers/media/platform/omap/omap_vout_vrfb.c
index cf1c437a868..62e7e5783ce 100644
--- a/drivers/media/platform/omap/omap_vout_vrfb.c
+++ b/drivers/media/platform/omap/omap_vout_vrfb.c
@@ -270,7 +270,8 @@ int omap_vout_prepare_vrfb(struct omap_vout_device *vout,
 	omap_dma_set_global_params(DMA_DEFAULT_ARB_RATE, 0x20, 0);
 
 	omap_start_dma(tx->dma_ch);
-	interruptible_sleep_on_timeout(&tx->wait, VRFB_TX_TIMEOUT);
+	wait_event_interruptible_timeout(tx->wait, tx->tx_status == 1,
+					 VRFB_TX_TIMEOUT);
 
 	if (tx->tx_status == 0) {
 		omap_stop_dma(tx->dma_ch);
diff --git a/drivers/media/platform/omap24xxcam-dma.c b/drivers/media/platform/omap24xxcam-dma.c
deleted file mode 100644
index 9c00776d658..00000000000
--- a/drivers/media/platform/omap24xxcam-dma.c
+++ /dev/null
@@ -1,601 +0,0 @@
-/*
- * drivers/media/platform/omap24xxcam-dma.c
- *
- * Copyright (C) 2004 MontaVista Software, Inc.
- * Copyright (C) 2004 Texas Instruments.
- * Copyright (C) 2007 Nokia Corporation.
- *
- * Contact: Sakari Ailus <sakari.ailus@nokia.com>
- *
- * Based on code from Andy Lowe <source@mvista.com> and
- *                    David Cohen <david.cohen@indt.org.br>.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- */
-
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/scatterlist.h>
-
-#include "omap24xxcam.h"
-
-/*
- *
- * DMA hardware.
- *
- */
-
-/* Ack all interrupt on CSR and IRQSTATUS_L0 */
-static void omap24xxcam_dmahw_ack_all(void __iomem *base)
-{
-	u32 csr;
-	int i;
-
-	for (i = 0; i < NUM_CAMDMA_CHANNELS; ++i) {
-		csr = omap24xxcam_reg_in(base, CAMDMA_CSR(i));
-		/* ack interrupt in CSR */
-		omap24xxcam_reg_out(base, CAMDMA_CSR(i), csr);
-	}
-	omap24xxcam_reg_out(base, CAMDMA_IRQSTATUS_L0, 0xf);
-}
-
-/* Ack dmach on CSR and IRQSTATUS_L0 */
-static u32 omap24xxcam_dmahw_ack_ch(void __iomem *base, int dmach)
-{
-	u32 csr;
-
-	csr = omap24xxcam_reg_in(base, CAMDMA_CSR(dmach));
-	/* ack interrupt in CSR */
-	omap24xxcam_reg_out(base, CAMDMA_CSR(dmach), csr);
-	/* ack interrupt in IRQSTATUS */
-	omap24xxcam_reg_out(base, CAMDMA_IRQSTATUS_L0, (1 << dmach));
-
-	return csr;
-}
-
-static int omap24xxcam_dmahw_running(void __iomem *base, int dmach)
-{
-	return omap24xxcam_reg_in(base, CAMDMA_CCR(dmach)) & CAMDMA_CCR_ENABLE;
-}
-
-static void omap24xxcam_dmahw_transfer_setup(void __iomem *base, int dmach,
-					     dma_addr_t start, u32 len)
-{
-	omap24xxcam_reg_out(base, CAMDMA_CCR(dmach),
-			    CAMDMA_CCR_SEL_SRC_DST_SYNC
-			    | CAMDMA_CCR_BS
-			    | CAMDMA_CCR_DST_AMODE_POST_INC
-			    | CAMDMA_CCR_SRC_AMODE_POST_INC
-			    | CAMDMA_CCR_FS
-			    | CAMDMA_CCR_WR_ACTIVE
-			    | CAMDMA_CCR_RD_ACTIVE
-			    | CAMDMA_CCR_SYNCHRO_CAMERA);
-	omap24xxcam_reg_out(base, CAMDMA_CLNK_CTRL(dmach), 0);
-	omap24xxcam_reg_out(base, CAMDMA_CEN(dmach), len);
-	omap24xxcam_reg_out(base, CAMDMA_CFN(dmach), 1);
-	omap24xxcam_reg_out(base, CAMDMA_CSDP(dmach),
-			    CAMDMA_CSDP_WRITE_MODE_POSTED
-			    | CAMDMA_CSDP_DST_BURST_EN_32
-			    | CAMDMA_CSDP_DST_PACKED
-			    | CAMDMA_CSDP_SRC_BURST_EN_32
-			    | CAMDMA_CSDP_SRC_PACKED
-			    | CAMDMA_CSDP_DATA_TYPE_8BITS);
-	omap24xxcam_reg_out(base, CAMDMA_CSSA(dmach), 0);
-	omap24xxcam_reg_out(base, CAMDMA_CDSA(dmach), start);
-	omap24xxcam_reg_out(base, CAMDMA_CSEI(dmach), 0);
-	omap24xxcam_reg_out(base, CAMDMA_CSFI(dmach), DMA_THRESHOLD);
-	omap24xxcam_reg_out(base, CAMDMA_CDEI(dmach), 0);
-	omap24xxcam_reg_out(base, CAMDMA_CDFI(dmach), 0);
-	omap24xxcam_reg_out(base, CAMDMA_CSR(dmach),
-			    CAMDMA_CSR_MISALIGNED_ERR
-			    | CAMDMA_CSR_SECURE_ERR
-			    | CAMDMA_CSR_TRANS_ERR
-			    | CAMDMA_CSR_BLOCK
-			    | CAMDMA_CSR_DROP);
-	omap24xxcam_reg_out(base, CAMDMA_CICR(dmach),
-			    CAMDMA_CICR_MISALIGNED_ERR_IE
-			    | CAMDMA_CICR_SECURE_ERR_IE
-			    | CAMDMA_CICR_TRANS_ERR_IE
-			    | CAMDMA_CICR_BLOCK_IE
-			    | CAMDMA_CICR_DROP_IE);
-}
-
-static void omap24xxcam_dmahw_transfer_start(void __iomem *base, int dmach)
-{
-	omap24xxcam_reg_out(base, CAMDMA_CCR(dmach),
-			    CAMDMA_CCR_SEL_SRC_DST_SYNC
-			    | CAMDMA_CCR_BS
-			    | CAMDMA_CCR_DST_AMODE_POST_INC
-			    | CAMDMA_CCR_SRC_AMODE_POST_INC
-			    | CAMDMA_CCR_ENABLE
-			    | CAMDMA_CCR_FS
-			    | CAMDMA_CCR_SYNCHRO_CAMERA);
-}
-
-static void omap24xxcam_dmahw_transfer_chain(void __iomem *base, int dmach,
-					     int free_dmach)
-{
-	int prev_dmach, ch;
-
-	if (dmach == 0)
-		prev_dmach = NUM_CAMDMA_CHANNELS - 1;
-	else
-		prev_dmach = dmach - 1;
-	omap24xxcam_reg_out(base, CAMDMA_CLNK_CTRL(prev_dmach),
-			    CAMDMA_CLNK_CTRL_ENABLE_LNK | dmach);
-	/* Did we chain the DMA transfer before the previous one
-	 * finished?
-	 */
-	ch = (dmach + free_dmach) % NUM_CAMDMA_CHANNELS;
-	while (!(omap24xxcam_reg_in(base, CAMDMA_CCR(ch))
-		 & CAMDMA_CCR_ENABLE)) {
-		if (ch == dmach) {
-			/* The previous transfer has ended and this one
-			 * hasn't started, so we must not have chained
-			 * to the previous one in time.  We'll have to
-			 * start it now.
-			 */
-			omap24xxcam_dmahw_transfer_start(base, dmach);
-			break;
-		} else
-			ch = (ch + 1) % NUM_CAMDMA_CHANNELS;
-	}
-}
-
-/* Abort all chained DMA transfers. After all transfers have been
- * aborted and the DMA controller is idle, the completion routines for
- * any aborted transfers will be called in sequence. The DMA
- * controller may not be idle after this routine completes, because
- * the completion routines might start new transfers.
- */
-static void omap24xxcam_dmahw_abort_ch(void __iomem *base, int dmach)
-{
-	/* mask all interrupts from this channel */
-	omap24xxcam_reg_out(base, CAMDMA_CICR(dmach), 0);
-	/* unlink this channel */
-	omap24xxcam_reg_merge(base, CAMDMA_CLNK_CTRL(dmach), 0,
-			      CAMDMA_CLNK_CTRL_ENABLE_LNK);
-	/* disable this channel */
-	omap24xxcam_reg_merge(base, CAMDMA_CCR(dmach), 0, CAMDMA_CCR_ENABLE);
-}
-
-static void omap24xxcam_dmahw_init(void __iomem *base)
-{
-	omap24xxcam_reg_out(base, CAMDMA_OCP_SYSCONFIG,
-			    CAMDMA_OCP_SYSCONFIG_MIDLEMODE_FSTANDBY
-			    | CAMDMA_OCP_SYSCONFIG_SIDLEMODE_FIDLE
-			    | CAMDMA_OCP_SYSCONFIG_AUTOIDLE);
-
-	omap24xxcam_reg_merge(base, CAMDMA_GCR, 0x10,
-			      CAMDMA_GCR_MAX_CHANNEL_FIFO_DEPTH);
-
-	omap24xxcam_reg_out(base, CAMDMA_IRQENABLE_L0, 0xf);
-}
-
-/*
- *
- * Individual DMA channel handling.
- *
- */
-
-/* Start a DMA transfer from the camera to memory.
- * Returns zero if the transfer was successfully started, or non-zero if all
- * DMA channels are already in use or starting is currently inhibited.
- */
-static int omap24xxcam_dma_start(struct omap24xxcam_dma *dma, dma_addr_t start,
-				 u32 len, dma_callback_t callback, void *arg)
-{
-	unsigned long flags;
-	int dmach;
-
-	spin_lock_irqsave(&dma->lock, flags);
-
-	if (!dma->free_dmach || atomic_read(&dma->dma_stop)) {
-		spin_unlock_irqrestore(&dma->lock, flags);
-		return -EBUSY;
-	}
-
-	dmach = dma->next_dmach;
-
-	dma->ch_state[dmach].callback = callback;
-	dma->ch_state[dmach].arg = arg;
-
-	omap24xxcam_dmahw_transfer_setup(dma->base, dmach, start, len);
-
-	/* We're ready to start the DMA transfer. */
-
-	if (dma->free_dmach < NUM_CAMDMA_CHANNELS) {
-		/* A transfer is already in progress, so try to chain to it. */
-		omap24xxcam_dmahw_transfer_chain(dma->base, dmach,
-						 dma->free_dmach);
-	} else {
-		/* No transfer is in progress, so we'll just start this one
-		 * now.
-		 */
-		omap24xxcam_dmahw_transfer_start(dma->base, dmach);
-	}
-
-	dma->next_dmach = (dma->next_dmach + 1) % NUM_CAMDMA_CHANNELS;
-	dma->free_dmach--;
-
-	spin_unlock_irqrestore(&dma->lock, flags);
-
-	return 0;
-}
-
-/* Abort all chained DMA transfers. After all transfers have been
- * aborted and the DMA controller is idle, the completion routines for
- * any aborted transfers will be called in sequence. The DMA
- * controller may not be idle after this routine completes, because
- * the completion routines might start new transfers.
- */
-static void omap24xxcam_dma_abort(struct omap24xxcam_dma *dma, u32 csr)
-{
-	unsigned long flags;
-	int dmach, i, free_dmach;
-	dma_callback_t callback;
-	void *arg;
-
-	spin_lock_irqsave(&dma->lock, flags);
-
-	/* stop any DMA transfers in progress */
-	dmach = (dma->next_dmach + dma->free_dmach) % NUM_CAMDMA_CHANNELS;
-	for (i = 0; i < NUM_CAMDMA_CHANNELS; i++) {
-		omap24xxcam_dmahw_abort_ch(dma->base, dmach);
-		dmach = (dmach + 1) % NUM_CAMDMA_CHANNELS;
-	}
-
-	/* We have to be careful here because the callback routine
-	 * might start a new DMA transfer, and we only want to abort
-	 * transfers that were started before this routine was called.
-	 */
-	free_dmach = dma->free_dmach;
-	while ((dma->free_dmach < NUM_CAMDMA_CHANNELS) &&
-	       (free_dmach < NUM_CAMDMA_CHANNELS)) {
-		dmach = (dma->next_dmach + dma->free_dmach)
-			% NUM_CAMDMA_CHANNELS;
-		callback = dma->ch_state[dmach].callback;
-		arg = dma->ch_state[dmach].arg;
-		dma->free_dmach++;
-		free_dmach++;
-		if (callback) {
-			/* leave interrupts disabled during callback */
-			spin_unlock(&dma->lock);
-			(*callback) (dma, csr, arg);
-			spin_lock(&dma->lock);
-		}
-	}
-
-	spin_unlock_irqrestore(&dma->lock, flags);
-}
-
-/* Abort all chained DMA transfers. After all transfers have been
- * aborted and the DMA controller is idle, the completion routines for
- * any aborted transfers will be called in sequence. If the completion
- * routines attempt to start a new DMA transfer it will fail, so the
- * DMA controller will be idle after this routine completes.
- */
-static void omap24xxcam_dma_stop(struct omap24xxcam_dma *dma, u32 csr)
-{
-	atomic_inc(&dma->dma_stop);
-	omap24xxcam_dma_abort(dma, csr);
-	atomic_dec(&dma->dma_stop);
-}
-
-/* Camera DMA interrupt service routine. */
-void omap24xxcam_dma_isr(struct omap24xxcam_dma *dma)
-{
-	int dmach;
-	dma_callback_t callback;
-	void *arg;
-	u32 csr;
-	const u32 csr_error = CAMDMA_CSR_MISALIGNED_ERR
-		| CAMDMA_CSR_SUPERVISOR_ERR | CAMDMA_CSR_SECURE_ERR
-		| CAMDMA_CSR_TRANS_ERR | CAMDMA_CSR_DROP;
-
-	spin_lock(&dma->lock);
-
-	if (dma->free_dmach == NUM_CAMDMA_CHANNELS) {
-		/* A camera DMA interrupt occurred while all channels
-		 * are idle, so we'll acknowledge the interrupt in the
-		 * IRQSTATUS register and exit.
-		 */
-		omap24xxcam_dmahw_ack_all(dma->base);
-		spin_unlock(&dma->lock);
-		return;
-	}
-
-	while (dma->free_dmach < NUM_CAMDMA_CHANNELS) {
-		dmach = (dma->next_dmach + dma->free_dmach)
-			% NUM_CAMDMA_CHANNELS;
-		if (omap24xxcam_dmahw_running(dma->base, dmach)) {
-			/* This buffer hasn't finished yet, so we're done. */
-			break;
-		}
-		csr = omap24xxcam_dmahw_ack_ch(dma->base, dmach);
-		if (csr & csr_error) {
-			/* A DMA error occurred, so stop all DMA
-			 * transfers in progress.
-			 */
-			spin_unlock(&dma->lock);
-			omap24xxcam_dma_stop(dma, csr);
-			return;
-		} else {
-			callback = dma->ch_state[dmach].callback;
-			arg = dma->ch_state[dmach].arg;
-			dma->free_dmach++;
-			if (callback) {
-				spin_unlock(&dma->lock);
-				(*callback) (dma, csr, arg);
-				spin_lock(&dma->lock);
-			}
-		}
-	}
-
-	spin_unlock(&dma->lock);
-
-	omap24xxcam_sgdma_process(
-		container_of(dma, struct omap24xxcam_sgdma, dma));
-}
-
-void omap24xxcam_dma_hwinit(struct omap24xxcam_dma *dma)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&dma->lock, flags);
-
-	omap24xxcam_dmahw_init(dma->base);
-
-	spin_unlock_irqrestore(&dma->lock, flags);
-}
-
-static void omap24xxcam_dma_init(struct omap24xxcam_dma *dma,
-				 void __iomem *base)
-{
-	int ch;
-
-	/* group all channels on DMA IRQ0 and unmask irq */
-	spin_lock_init(&dma->lock);
-	dma->base = base;
-	dma->free_dmach = NUM_CAMDMA_CHANNELS;
-	dma->next_dmach = 0;
-	for (ch = 0; ch < NUM_CAMDMA_CHANNELS; ch++) {
-		dma->ch_state[ch].callback = NULL;
-		dma->ch_state[ch].arg = NULL;
-	}
-}
-
-/*
- *
- * Scatter-gather DMA.
- *
- * High-level DMA construct for transferring whole picture frames to
- * memory that is discontinuous.
- *
- */
-
-/* DMA completion routine for the scatter-gather DMA fragments. */
-static void omap24xxcam_sgdma_callback(struct omap24xxcam_dma *dma, u32 csr,
-				       void *arg)
-{
-	struct omap24xxcam_sgdma *sgdma =
-		container_of(dma, struct omap24xxcam_sgdma, dma);
-	int sgslot = (int)arg;
-	struct sgdma_state *sg_state;
-	const u32 csr_error = CAMDMA_CSR_MISALIGNED_ERR
-		| CAMDMA_CSR_SUPERVISOR_ERR | CAMDMA_CSR_SECURE_ERR
-		| CAMDMA_CSR_TRANS_ERR | CAMDMA_CSR_DROP;
-
-	spin_lock(&sgdma->lock);
-
-	/* We got an interrupt, we can remove the timer */
-	del_timer(&sgdma->reset_timer);
-
-	sg_state = sgdma->sg_state + sgslot;
-	if (!sg_state->queued_sglist) {
-		spin_unlock(&sgdma->lock);
-		printk(KERN_ERR "%s: sgdma completed when none queued!\n",
-		       __func__);
-		return;
-	}
-
-	sg_state->csr |= csr;
-	if (!--sg_state->queued_sglist) {
-		/* Queue for this sglist is empty, so check to see if we're
-		 * done.
-		 */
-		if ((sg_state->next_sglist == sg_state->sglen)
-		    || (sg_state->csr & csr_error)) {
-			sgdma_callback_t callback = sg_state->callback;
-			void *arg = sg_state->arg;
-			u32 sg_csr = sg_state->csr;
-			/* All done with this sglist */
-			sgdma->free_sgdma++;
-			if (callback) {
-				spin_unlock(&sgdma->lock);
-				(*callback) (sgdma, sg_csr, arg);
-				return;
-			}
-		}
-	}
-
-	spin_unlock(&sgdma->lock);
-}
-
-/* Start queued scatter-gather DMA transfers. */
-void omap24xxcam_sgdma_process(struct omap24xxcam_sgdma *sgdma)
-{
-	unsigned long flags;
-	int queued_sgdma, sgslot;
-	struct sgdma_state *sg_state;
-	const u32 csr_error = CAMDMA_CSR_MISALIGNED_ERR
-		| CAMDMA_CSR_SUPERVISOR_ERR | CAMDMA_CSR_SECURE_ERR
-		| CAMDMA_CSR_TRANS_ERR | CAMDMA_CSR_DROP;
-
-	spin_lock_irqsave(&sgdma->lock, flags);
-
-	queued_sgdma = NUM_SG_DMA - sgdma->free_sgdma;
-	sgslot = (sgdma->next_sgdma + sgdma->free_sgdma) % NUM_SG_DMA;
-	while (queued_sgdma > 0) {
-		sg_state = sgdma->sg_state + sgslot;
-		while ((sg_state->next_sglist < sg_state->sglen) &&
-		       !(sg_state->csr & csr_error)) {
-			const struct scatterlist *sglist;
-			unsigned int len;
-
-			sglist = sg_state->sglist + sg_state->next_sglist;
-			/* try to start the next DMA transfer */
-			if (sg_state->next_sglist + 1 == sg_state->sglen) {
-				/*
-				 *  On the last sg, we handle the case where
-				 *  cam->img.pix.sizeimage % PAGE_ALIGN != 0
-				 */
-				len = sg_state->len - sg_state->bytes_read;
-			} else {
-				len = sg_dma_len(sglist);
-			}
-
-			if (omap24xxcam_dma_start(&sgdma->dma,
-						  sg_dma_address(sglist),
-						  len,
-						  omap24xxcam_sgdma_callback,
-						  (void *)sgslot)) {
-				/* DMA start failed */
-				spin_unlock_irqrestore(&sgdma->lock, flags);
-				return;
-			} else {
-				unsigned long expires;
-				/* DMA start was successful */
-				sg_state->next_sglist++;
-				sg_state->bytes_read += len;
-				sg_state->queued_sglist++;
-
-				/* We start the reset timer */
-				expires = jiffies + HZ;
-				mod_timer(&sgdma->reset_timer, expires);
-			}
-		}
-		queued_sgdma--;
-		sgslot = (sgslot + 1) % NUM_SG_DMA;
-	}
-
-	spin_unlock_irqrestore(&sgdma->lock, flags);
-}
-
-/*
- * Queue a scatter-gather DMA transfer from the camera to memory.
- * Returns zero if the transfer was successfully queued, or non-zero
- * if all of the scatter-gather slots are already in use.
- */
-int omap24xxcam_sgdma_queue(struct omap24xxcam_sgdma *sgdma,
-			    const struct scatterlist *sglist, int sglen,
-			    int len, sgdma_callback_t callback, void *arg)
-{
-	unsigned long flags;
-	struct sgdma_state *sg_state;
-
-	if ((sglen < 0) || ((sglen > 0) && !sglist))
-		return -EINVAL;
-
-	spin_lock_irqsave(&sgdma->lock, flags);
-
-	if (!sgdma->free_sgdma) {
-		spin_unlock_irqrestore(&sgdma->lock, flags);
-		return -EBUSY;
-	}
-
-	sg_state = sgdma->sg_state + sgdma->next_sgdma;
-
-	sg_state->sglist = sglist;
-	sg_state->sglen = sglen;
-	sg_state->next_sglist = 0;
-	sg_state->bytes_read = 0;
-	sg_state->len = len;
-	sg_state->queued_sglist = 0;
-	sg_state->csr = 0;
-	sg_state->callback = callback;
-	sg_state->arg = arg;
-
-	sgdma->next_sgdma = (sgdma->next_sgdma + 1) % NUM_SG_DMA;
-	sgdma->free_sgdma--;
-
-	spin_unlock_irqrestore(&sgdma->lock, flags);
-
-	omap24xxcam_sgdma_process(sgdma);
-
-	return 0;
-}
-
-/* Sync scatter-gather DMA by aborting any DMA transfers currently in progress.
- * Any queued scatter-gather DMA transactions that have not yet been started
- * will remain queued.  The DMA controller will be idle after this routine
- * completes.  When the scatter-gather queue is restarted, the next
- * scatter-gather DMA transfer will begin at the start of a new transaction.
- */
-void omap24xxcam_sgdma_sync(struct omap24xxcam_sgdma *sgdma)
-{
-	unsigned long flags;
-	int sgslot;
-	struct sgdma_state *sg_state;
-	u32 csr = CAMDMA_CSR_TRANS_ERR;
-
-	/* stop any DMA transfers in progress */
-	omap24xxcam_dma_stop(&sgdma->dma, csr);
-
-	spin_lock_irqsave(&sgdma->lock, flags);
-
-	if (sgdma->free_sgdma < NUM_SG_DMA) {
-		sgslot = (sgdma->next_sgdma + sgdma->free_sgdma) % NUM_SG_DMA;
-		sg_state = sgdma->sg_state + sgslot;
-		if (sg_state->next_sglist != 0) {
-			/* This DMA transfer was in progress, so abort it. */
-			sgdma_callback_t callback = sg_state->callback;
-			void *arg = sg_state->arg;
-			sgdma->free_sgdma++;
-			if (callback) {
-				/* leave interrupts masked */
-				spin_unlock(&sgdma->lock);
-				(*callback) (sgdma, csr, arg);
-				spin_lock(&sgdma->lock);
-			}
-		}
-	}
-
-	spin_unlock_irqrestore(&sgdma->lock, flags);
-}
-
-void omap24xxcam_sgdma_init(struct omap24xxcam_sgdma *sgdma,
-			    void __iomem *base,
-			    void (*reset_callback)(unsigned long data),
-			    unsigned long reset_callback_data)
-{
-	int sg;
-
-	spin_lock_init(&sgdma->lock);
-	sgdma->free_sgdma = NUM_SG_DMA;
-	sgdma->next_sgdma = 0;
-	for (sg = 0; sg < NUM_SG_DMA; sg++) {
-		sgdma->sg_state[sg].sglen = 0;
-		sgdma->sg_state[sg].next_sglist = 0;
-		sgdma->sg_state[sg].bytes_read = 0;
-		sgdma->sg_state[sg].queued_sglist = 0;
-		sgdma->sg_state[sg].csr = 0;
-		sgdma->sg_state[sg].callback = NULL;
-		sgdma->sg_state[sg].arg = NULL;
-	}
-
-	omap24xxcam_dma_init(&sgdma->dma, base);
-	setup_timer(&sgdma->reset_timer, reset_callback, reset_callback_data);
-}
diff --git a/drivers/media/platform/omap24xxcam.c b/drivers/media/platform/omap24xxcam.c
deleted file mode 100644
index d2b440c842b..00000000000
--- a/drivers/media/platform/omap24xxcam.c
+++ /dev/null
@@ -1,1888 +0,0 @@
-/*
- * drivers/media/platform/omap24xxcam.c
- *
- * OMAP 2 camera block driver.
- *
- * Copyright (C) 2004 MontaVista Software, Inc.
- * Copyright (C) 2004 Texas Instruments.
- * Copyright (C) 2007-2008 Nokia Corporation.
- *
- * Contact: Sakari Ailus <sakari.ailus@nokia.com>
- *
- * Based on code from Andy Lowe <source@mvista.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- */
-
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/videodev2.h>
-#include <linux/pci.h>		/* needed for videobufs */
-#include <linux/platform_device.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-#include <linux/sched.h>
-#include <linux/module.h>
-
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-
-#include "omap24xxcam.h"
-
-#define OMAP24XXCAM_VERSION "0.0.1"
-
-#define RESET_TIMEOUT_NS 10000
-
-static void omap24xxcam_reset(struct omap24xxcam_device *cam);
-static int omap24xxcam_sensor_if_enable(struct omap24xxcam_device *cam);
-static void omap24xxcam_device_unregister(struct v4l2_int_device *s);
-static int omap24xxcam_remove(struct platform_device *pdev);
-
-/* module parameters */
-static int video_nr = -1;	/* video device minor (-1 ==> auto assign) */
-/*
- * Maximum amount of memory to use for capture buffers.
- * Default is 4800KB, enough to double-buffer SXGA.
- */
-static int capture_mem = 1280 * 960 * 2 * 2;
-
-static struct v4l2_int_device omap24xxcam;
-
-/*
- *
- * Clocks.
- *
- */
-
-static void omap24xxcam_clock_put(struct omap24xxcam_device *cam)
-{
-	if (cam->ick != NULL && !IS_ERR(cam->ick))
-		clk_put(cam->ick);
-	if (cam->fck != NULL && !IS_ERR(cam->fck))
-		clk_put(cam->fck);
-
-	cam->ick = cam->fck = NULL;
-}
-
-static int omap24xxcam_clock_get(struct omap24xxcam_device *cam)
-{
-	int rval = 0;
-
-	cam->fck = clk_get(cam->dev, "fck");
-	if (IS_ERR(cam->fck)) {
-		dev_err(cam->dev, "can't get camera fck");
-		rval = PTR_ERR(cam->fck);
-		omap24xxcam_clock_put(cam);
-		return rval;
-	}
-
-	cam->ick = clk_get(cam->dev, "ick");
-	if (IS_ERR(cam->ick)) {
-		dev_err(cam->dev, "can't get camera ick");
-		rval = PTR_ERR(cam->ick);
-		omap24xxcam_clock_put(cam);
-	}
-
-	return rval;
-}
-
-static void omap24xxcam_clock_on(struct omap24xxcam_device *cam)
-{
-	clk_enable(cam->fck);
-	clk_enable(cam->ick);
-}
-
-static void omap24xxcam_clock_off(struct omap24xxcam_device *cam)
-{
-	clk_disable(cam->fck);
-	clk_disable(cam->ick);
-}
-
-/*
- *
- * Camera core
- *
- */
-
-/*
- * Set xclk.
- *
- * To disable xclk, use value zero.
- */
-static void omap24xxcam_core_xclk_set(const struct omap24xxcam_device *cam,
-				      u32 xclk)
-{
-	if (xclk) {
-		u32 divisor = CAM_MCLK / xclk;
-
-		if (divisor == 1)
-			omap24xxcam_reg_out(cam->mmio_base + CC_REG_OFFSET,
-					    CC_CTRL_XCLK,
-					    CC_CTRL_XCLK_DIV_BYPASS);
-		else
-			omap24xxcam_reg_out(cam->mmio_base + CC_REG_OFFSET,
-					    CC_CTRL_XCLK, divisor);
-	} else
-		omap24xxcam_reg_out(cam->mmio_base + CC_REG_OFFSET,
-				    CC_CTRL_XCLK, CC_CTRL_XCLK_DIV_STABLE_LOW);
-}
-
-static void omap24xxcam_core_hwinit(const struct omap24xxcam_device *cam)
-{
-	/*
-	 * Setting the camera core AUTOIDLE bit causes problems with frame
-	 * synchronization, so we will clear the AUTOIDLE bit instead.
-	 */
-	omap24xxcam_reg_out(cam->mmio_base + CC_REG_OFFSET, CC_SYSCONFIG,
-			    CC_SYSCONFIG_AUTOIDLE);
-
-	/* program the camera interface DMA packet size */
-	omap24xxcam_reg_out(cam->mmio_base + CC_REG_OFFSET, CC_CTRL_DMA,
-			    CC_CTRL_DMA_EN | (DMA_THRESHOLD / 4 - 1));
-
-	/* enable camera core error interrupts */
-	omap24xxcam_reg_out(cam->mmio_base + CC_REG_OFFSET, CC_IRQENABLE,
-			    CC_IRQENABLE_FW_ERR_IRQ
-			    | CC_IRQENABLE_FSC_ERR_IRQ
-			    | CC_IRQENABLE_SSC_ERR_IRQ
-			    | CC_IRQENABLE_FIFO_OF_IRQ);
-}
-
-/*
- * Enable the camera core.
- *
- * Data transfer to the camera DMA starts from next starting frame.
- */
-static void omap24xxcam_core_enable(const struct omap24xxcam_device *cam)
-{
-
-	omap24xxcam_reg_out(cam->mmio_base + CC_REG_OFFSET, CC_CTRL,
-			    cam->cc_ctrl);
-}
-
-/*
- * Disable camera core.
- *
- * The data transfer will be stopped immediately (CC_CTRL_CC_RST). The
- * core internal state machines will be reset. Use
- * CC_CTRL_CC_FRAME_TRIG instead if you want to transfer the current
- * frame completely.
- */
-static void omap24xxcam_core_disable(const struct omap24xxcam_device *cam)
-{
-	omap24xxcam_reg_out(cam->mmio_base + CC_REG_OFFSET, CC_CTRL,
-			    CC_CTRL_CC_RST);
-}
-
-/* Interrupt service routine for camera core interrupts. */
-static void omap24xxcam_core_isr(struct omap24xxcam_device *cam)
-{
-	u32 cc_irqstatus;
-	const u32 cc_irqstatus_err =
-		CC_IRQSTATUS_FW_ERR_IRQ
-		| CC_IRQSTATUS_FSC_ERR_IRQ
-		| CC_IRQSTATUS_SSC_ERR_IRQ
-		| CC_IRQSTATUS_FIFO_UF_IRQ
-		| CC_IRQSTATUS_FIFO_OF_IRQ;
-
-	cc_irqstatus = omap24xxcam_reg_in(cam->mmio_base + CC_REG_OFFSET,
-					  CC_IRQSTATUS);
-	omap24xxcam_reg_out(cam->mmio_base + CC_REG_OFFSET, CC_IRQSTATUS,
-			    cc_irqstatus);
-
-	if (cc_irqstatus & cc_irqstatus_err
-	    && !atomic_read(&cam->in_reset)) {
-		dev_dbg(cam->dev, "resetting camera, cc_irqstatus 0x%x\n",
-			cc_irqstatus);
-		omap24xxcam_reset(cam);
-	}
-}
-
-/*
- *
- * videobuf_buffer handling.
- *
- * Memory for mmapped videobuf_buffers is not allocated
- * conventionally, but by several kmalloc allocations and then
- * creating the scatterlist on our own. User-space buffers are handled
- * normally.
- *
- */
-
-/*
- * Free the memory-mapped buffer memory allocated for a
- * videobuf_buffer and the associated scatterlist.
- */
-static void omap24xxcam_vbq_free_mmap_buffer(struct videobuf_buffer *vb)
-{
-	struct videobuf_dmabuf *dma = videobuf_to_dma(vb);
-	size_t alloc_size;
-	struct page *page;
-	int i;
-
-	if (dma->sglist == NULL)
-		return;
-
-	i = dma->sglen;
-	while (i) {
-		i--;
-		alloc_size = sg_dma_len(&dma->sglist[i]);
-		page = sg_page(&dma->sglist[i]);
-		do {
-			ClearPageReserved(page++);
-		} while (alloc_size -= PAGE_SIZE);
-		__free_pages(sg_page(&dma->sglist[i]),
-			     get_order(sg_dma_len(&dma->sglist[i])));
-	}
-
-	kfree(dma->sglist);
-	dma->sglist = NULL;
-}
-
-/* Release all memory related to the videobuf_queue. */
-static void omap24xxcam_vbq_free_mmap_buffers(struct videobuf_queue *vbq)
-{
-	int i;
-
-	mutex_lock(&vbq->vb_lock);
-
-	for (i = 0; i < VIDEO_MAX_FRAME; i++) {
-		if (NULL == vbq->bufs[i])
-			continue;
-		if (V4L2_MEMORY_MMAP != vbq->bufs[i]->memory)
-			continue;
-		vbq->ops->buf_release(vbq, vbq->bufs[i]);
-		omap24xxcam_vbq_free_mmap_buffer(vbq->bufs[i]);
-		kfree(vbq->bufs[i]);
-		vbq->bufs[i] = NULL;
-	}
-
-	mutex_unlock(&vbq->vb_lock);
-
-	videobuf_mmap_free(vbq);
-}
-
-/*
- * Allocate physically as contiguous as possible buffer for video
- * frame and allocate and build DMA scatter-gather list for it.
- */
-static int omap24xxcam_vbq_alloc_mmap_buffer(struct videobuf_buffer *vb)
-{
-	unsigned int order;
-	size_t alloc_size, size = vb->bsize; /* vb->bsize is page aligned */
-	struct page *page;
-	int max_pages, err = 0, i = 0;
-	struct videobuf_dmabuf *dma = videobuf_to_dma(vb);
-
-	/*
-	 * allocate maximum size scatter-gather list. Note this is
-	 * overhead. We may not use as many entries as we allocate
-	 */
-	max_pages = vb->bsize >> PAGE_SHIFT;
-	dma->sglist = kcalloc(max_pages, sizeof(*dma->sglist), GFP_KERNEL);
-	if (dma->sglist == NULL) {
-		err = -ENOMEM;
-		goto out;
-	}
-
-	while (size) {
-		order = get_order(size);
-		/*
-		 * do not over-allocate even if we would get larger
-		 * contiguous chunk that way
-		 */
-		if ((PAGE_SIZE << order) > size)
-			order--;
-
-		/* try to allocate as many contiguous pages as possible */
-		page = alloc_pages(GFP_KERNEL, order);
-		/* if allocation fails, try to allocate smaller amount */
-		while (page == NULL) {
-			order--;
-			page = alloc_pages(GFP_KERNEL, order);
-			if (page == NULL && !order) {
-				err = -ENOMEM;
-				goto out;
-			}
-		}
-		size -= (PAGE_SIZE << order);
-
-		/* append allocated chunk of pages into scatter-gather list */
-		sg_set_page(&dma->sglist[i], page, PAGE_SIZE << order, 0);
-		dma->sglen++;
-		i++;
-
-		alloc_size = (PAGE_SIZE << order);
-
-		/* clear pages before giving them to user space */
-		memset(page_address(page), 0, alloc_size);
-
-		/* mark allocated pages reserved */
-		do {
-			SetPageReserved(page++);
-		} while (alloc_size -= PAGE_SIZE);
-	}
-	/*
-	 * REVISIT: not fully correct to assign nr_pages == sglen but
-	 * video-buf is passing nr_pages for e.g. unmap_sg calls
-	 */
-	dma->nr_pages = dma->sglen;
-	dma->direction = PCI_DMA_FROMDEVICE;
-
-	return 0;
-
-out:
-	omap24xxcam_vbq_free_mmap_buffer(vb);
-	return err;
-}
-
-static int omap24xxcam_vbq_alloc_mmap_buffers(struct videobuf_queue *vbq,
-					      unsigned int count)
-{
-	int i, err = 0;
-	struct omap24xxcam_fh *fh =
-		container_of(vbq, struct omap24xxcam_fh, vbq);
-
-	mutex_lock(&vbq->vb_lock);
-
-	for (i = 0; i < count; i++) {
-		err = omap24xxcam_vbq_alloc_mmap_buffer(vbq->bufs[i]);
-		if (err)
-			goto out;
-		dev_dbg(fh->cam->dev, "sglen is %d for buffer %d\n",
-			videobuf_to_dma(vbq->bufs[i])->sglen, i);
-	}
-
-	mutex_unlock(&vbq->vb_lock);
-
-	return 0;
-out:
-	while (i) {
-		i--;
-		omap24xxcam_vbq_free_mmap_buffer(vbq->bufs[i]);
-	}
-
-	mutex_unlock(&vbq->vb_lock);
-
-	return err;
-}
-
-/*
- * This routine is called from interrupt context when a scatter-gather DMA
- * transfer of a videobuf_buffer completes.
- */
-static void omap24xxcam_vbq_complete(struct omap24xxcam_sgdma *sgdma,
-				     u32 csr, void *arg)
-{
-	struct omap24xxcam_device *cam =
-		container_of(sgdma, struct omap24xxcam_device, sgdma);
-	struct omap24xxcam_fh *fh = cam->streaming->private_data;
-	struct videobuf_buffer *vb = (struct videobuf_buffer *)arg;
-	const u32 csr_error = CAMDMA_CSR_MISALIGNED_ERR
-		| CAMDMA_CSR_SUPERVISOR_ERR | CAMDMA_CSR_SECURE_ERR
-		| CAMDMA_CSR_TRANS_ERR | CAMDMA_CSR_DROP;
-	unsigned long flags;
-
-	spin_lock_irqsave(&cam->core_enable_disable_lock, flags);
-	if (--cam->sgdma_in_queue == 0)
-		omap24xxcam_core_disable(cam);
-	spin_unlock_irqrestore(&cam->core_enable_disable_lock, flags);
-
-	v4l2_get_timestamp(&vb->ts);
-	vb->field_count = atomic_add_return(2, &fh->field_count);
-	if (csr & csr_error) {
-		vb->state = VIDEOBUF_ERROR;
-		if (!atomic_read(&fh->cam->in_reset)) {
-			dev_dbg(cam->dev, "resetting camera, csr 0x%x\n", csr);
-			omap24xxcam_reset(cam);
-		}
-	} else
-		vb->state = VIDEOBUF_DONE;
-	wake_up(&vb->done);
-}
-
-static void omap24xxcam_vbq_release(struct videobuf_queue *vbq,
-				    struct videobuf_buffer *vb)
-{
-	struct videobuf_dmabuf *dma = videobuf_to_dma(vb);
-
-	/* wait for buffer, especially to get out of the sgdma queue */
-	videobuf_waiton(vbq, vb, 0, 0);
-	if (vb->memory == V4L2_MEMORY_MMAP) {
-		dma_unmap_sg(vbq->dev, dma->sglist, dma->sglen,
-			     dma->direction);
-		dma->direction = DMA_NONE;
-	} else {
-		videobuf_dma_unmap(vbq->dev, videobuf_to_dma(vb));
-		videobuf_dma_free(videobuf_to_dma(vb));
-	}
-
-	vb->state = VIDEOBUF_NEEDS_INIT;
-}
-
-/*
- * Limit the number of available kernel image capture buffers based on the
- * number requested, the currently selected image size, and the maximum
- * amount of memory permitted for kernel capture buffers.
- */
-static int omap24xxcam_vbq_setup(struct videobuf_queue *vbq, unsigned int *cnt,
-				 unsigned int *size)
-{
-	struct omap24xxcam_fh *fh = vbq->priv_data;
-
-	if (*cnt <= 0)
-		*cnt = VIDEO_MAX_FRAME;	/* supply a default number of buffers */
-
-	if (*cnt > VIDEO_MAX_FRAME)
-		*cnt = VIDEO_MAX_FRAME;
-
-	*size = fh->pix.sizeimage;
-
-	/* accessing fh->cam->capture_mem is ok, it's constant */
-	if (*size * *cnt > fh->cam->capture_mem)
-		*cnt = fh->cam->capture_mem / *size;
-
-	return 0;
-}
-
-static int omap24xxcam_dma_iolock(struct videobuf_queue *vbq,
-				  struct videobuf_dmabuf *dma)
-{
-	int err = 0;
-
-	dma->direction = PCI_DMA_FROMDEVICE;
-	if (!dma_map_sg(vbq->dev, dma->sglist, dma->sglen, dma->direction)) {
-		kfree(dma->sglist);
-		dma->sglist = NULL;
-		dma->sglen = 0;
-		err = -EIO;
-	}
-
-	return err;
-}
-
-static int omap24xxcam_vbq_prepare(struct videobuf_queue *vbq,
-				   struct videobuf_buffer *vb,
-				   enum v4l2_field field)
-{
-	struct omap24xxcam_fh *fh = vbq->priv_data;
-	int err = 0;
-
-	/*
-	 * Accessing pix here is okay since it's constant while
-	 * streaming is on (and we only get called then).
-	 */
-	if (vb->baddr) {
-		/* This is a userspace buffer. */
-		if (fh->pix.sizeimage > vb->bsize) {
-			/* The buffer isn't big enough. */
-			err = -EINVAL;
-		} else
-			vb->size = fh->pix.sizeimage;
-	} else {
-		if (vb->state != VIDEOBUF_NEEDS_INIT) {
-			/*
-			 * We have a kernel bounce buffer that has
-			 * already been allocated.
-			 */
-			if (fh->pix.sizeimage > vb->size) {
-				/*
-				 * The image size has been changed to
-				 * a larger size since this buffer was
-				 * allocated, so we need to free and
-				 * reallocate it.
-				 */
-				omap24xxcam_vbq_release(vbq, vb);
-				vb->size = fh->pix.sizeimage;
-			}
-		} else {
-			/* We need to allocate a new kernel bounce buffer. */
-			vb->size = fh->pix.sizeimage;
-		}
-	}
-
-	if (err)
-		return err;
-
-	vb->width = fh->pix.width;
-	vb->height = fh->pix.height;
-	vb->field = field;
-
-	if (vb->state == VIDEOBUF_NEEDS_INIT) {
-		if (vb->memory == V4L2_MEMORY_MMAP)
-			/*
-			 * we have built the scatter-gather list by ourself so
-			 * do the scatter-gather mapping as well
-			 */
-			err = omap24xxcam_dma_iolock(vbq, videobuf_to_dma(vb));
-		else
-			err = videobuf_iolock(vbq, vb, NULL);
-	}
-
-	if (!err)
-		vb->state = VIDEOBUF_PREPARED;
-	else
-		omap24xxcam_vbq_release(vbq, vb);
-
-	return err;
-}
-
-static void omap24xxcam_vbq_queue(struct videobuf_queue *vbq,
-				  struct videobuf_buffer *vb)
-{
-	struct omap24xxcam_fh *fh = vbq->priv_data;
-	struct omap24xxcam_device *cam = fh->cam;
-	enum videobuf_state state = vb->state;
-	unsigned long flags;
-	int err;
-
-	/*
-	 * FIXME: We're marking the buffer active since we have no
-	 * pretty way of marking it active exactly when the
-	 * scatter-gather transfer starts.
-	 */
-	vb->state = VIDEOBUF_ACTIVE;
-
-	err = omap24xxcam_sgdma_queue(&fh->cam->sgdma,
-				      videobuf_to_dma(vb)->sglist,
-				      videobuf_to_dma(vb)->sglen, vb->size,
-				      omap24xxcam_vbq_complete, vb);
-
-	if (!err) {
-		spin_lock_irqsave(&cam->core_enable_disable_lock, flags);
-		if (++cam->sgdma_in_queue == 1
-		    && !atomic_read(&cam->in_reset))
-			omap24xxcam_core_enable(cam);
-		spin_unlock_irqrestore(&cam->core_enable_disable_lock, flags);
-	} else {
-		/*
-		 * Oops. We're not supposed to get any errors here.
-		 * The only way we could get an error is if we ran out
-		 * of scatter-gather DMA slots, but we are supposed to
-		 * have at least as many scatter-gather DMA slots as
-		 * video buffers so that can't happen.
-		 */
-		dev_err(cam->dev, "failed to queue a video buffer for dma!\n");
-		dev_err(cam->dev, "likely a bug in the driver!\n");
-		vb->state = state;
-	}
-}
-
-static struct videobuf_queue_ops omap24xxcam_vbq_ops = {
-	.buf_setup   = omap24xxcam_vbq_setup,
-	.buf_prepare = omap24xxcam_vbq_prepare,
-	.buf_queue   = omap24xxcam_vbq_queue,
-	.buf_release = omap24xxcam_vbq_release,
-};
-
-/*
- *
- * OMAP main camera system
- *
- */
-
-/*
- * Reset camera block to power-on state.
- */
-static void omap24xxcam_poweron_reset(struct omap24xxcam_device *cam)
-{
-	int max_loop = RESET_TIMEOUT_NS;
-
-	/* Reset whole camera subsystem */
-	omap24xxcam_reg_out(cam->mmio_base,
-			    CAM_SYSCONFIG,
-			    CAM_SYSCONFIG_SOFTRESET);
-
-	/* Wait till it's finished */
-	while (!(omap24xxcam_reg_in(cam->mmio_base, CAM_SYSSTATUS)
-		 & CAM_SYSSTATUS_RESETDONE)
-	       && --max_loop) {
-		ndelay(1);
-	}
-
-	if (!(omap24xxcam_reg_in(cam->mmio_base, CAM_SYSSTATUS)
-	      & CAM_SYSSTATUS_RESETDONE))
-		dev_err(cam->dev, "camera soft reset timeout\n");
-}
-
-/*
- * (Re)initialise the camera block.
- */
-static void omap24xxcam_hwinit(struct omap24xxcam_device *cam)
-{
-	omap24xxcam_poweron_reset(cam);
-
-	/* set the camera subsystem autoidle bit */
-	omap24xxcam_reg_out(cam->mmio_base, CAM_SYSCONFIG,
-			    CAM_SYSCONFIG_AUTOIDLE);
-
-	/* set the camera MMU autoidle bit */
-	omap24xxcam_reg_out(cam->mmio_base,
-			    CAMMMU_REG_OFFSET + CAMMMU_SYSCONFIG,
-			    CAMMMU_SYSCONFIG_AUTOIDLE);
-
-	omap24xxcam_core_hwinit(cam);
-
-	omap24xxcam_dma_hwinit(&cam->sgdma.dma);
-}
-
-/*
- * Callback for dma transfer stalling.
- */
-static void omap24xxcam_stalled_dma_reset(unsigned long data)
-{
-	struct omap24xxcam_device *cam = (struct omap24xxcam_device *)data;
-
-	if (!atomic_read(&cam->in_reset)) {
-		dev_dbg(cam->dev, "dma stalled, resetting camera\n");
-		omap24xxcam_reset(cam);
-	}
-}
-
-/*
- * Stop capture. Mark we're doing a reset, stop DMA transfers and
- * core. (No new scatter-gather transfers will be queued whilst
- * in_reset is non-zero.)
- *
- * If omap24xxcam_capture_stop is called from several places at
- * once, only the first call will have an effect. Similarly, the last
- * call omap24xxcam_streaming_cont will have effect.
- *
- * Serialisation is ensured by using cam->core_enable_disable_lock.
- */
-static void omap24xxcam_capture_stop(struct omap24xxcam_device *cam)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&cam->core_enable_disable_lock, flags);
-
-	if (atomic_inc_return(&cam->in_reset) != 1) {
-		spin_unlock_irqrestore(&cam->core_enable_disable_lock, flags);
-		return;
-	}
-
-	omap24xxcam_core_disable(cam);
-
-	spin_unlock_irqrestore(&cam->core_enable_disable_lock, flags);
-
-	omap24xxcam_sgdma_sync(&cam->sgdma);
-}
-
-/*
- * Reset and continue streaming.
- *
- * Note: Resetting the camera FIFO via the CC_RST bit in the CC_CTRL
- * register is supposed to be sufficient to recover from a camera
- * interface error, but it doesn't seem to be enough. If we only do
- * that then subsequent image captures are out of sync by either one
- * or two times DMA_THRESHOLD bytes. Resetting and re-initializing the
- * entire camera subsystem prevents the problem with frame
- * synchronization.
- */
-static void omap24xxcam_capture_cont(struct omap24xxcam_device *cam)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&cam->core_enable_disable_lock, flags);
-
-	if (atomic_read(&cam->in_reset) != 1)
-		goto out;
-
-	omap24xxcam_hwinit(cam);
-
-	omap24xxcam_sensor_if_enable(cam);
-
-	omap24xxcam_sgdma_process(&cam->sgdma);
-
-	if (cam->sgdma_in_queue)
-		omap24xxcam_core_enable(cam);
-
-out:
-	atomic_dec(&cam->in_reset);
-	spin_unlock_irqrestore(&cam->core_enable_disable_lock, flags);
-}
-
-static ssize_t
-omap24xxcam_streaming_show(struct device *dev, struct device_attribute *attr,
-		char *buf)
-{
-	struct omap24xxcam_device *cam = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%s\n", cam->streaming ?  "active" : "inactive");
-}
-static DEVICE_ATTR(streaming, S_IRUGO, omap24xxcam_streaming_show, NULL);
-
-/*
- * Stop capture and restart it. I.e. reset the camera during use.
- */
-static void omap24xxcam_reset(struct omap24xxcam_device *cam)
-{
-	omap24xxcam_capture_stop(cam);
-	omap24xxcam_capture_cont(cam);
-}
-
-/*
- * The main interrupt handler.
- */
-static irqreturn_t omap24xxcam_isr(int irq, void *arg)
-{
-	struct omap24xxcam_device *cam = (struct omap24xxcam_device *)arg;
-	u32 irqstatus;
-	unsigned int irqhandled = 0;
-
-	irqstatus = omap24xxcam_reg_in(cam->mmio_base, CAM_IRQSTATUS);
-
-	if (irqstatus &
-	    (CAM_IRQSTATUS_DMA_IRQ2 | CAM_IRQSTATUS_DMA_IRQ1
-	     | CAM_IRQSTATUS_DMA_IRQ0)) {
-		omap24xxcam_dma_isr(&cam->sgdma.dma);
-		irqhandled = 1;
-	}
-	if (irqstatus & CAM_IRQSTATUS_CC_IRQ) {
-		omap24xxcam_core_isr(cam);
-		irqhandled = 1;
-	}
-	if (irqstatus & CAM_IRQSTATUS_MMU_IRQ)
-		dev_err(cam->dev, "unhandled camera MMU interrupt!\n");
-
-	return IRQ_RETVAL(irqhandled);
-}
-
-/*
- *
- * Sensor handling.
- *
- */
-
-/*
- * Enable the external sensor interface. Try to negotiate interface
- * parameters with the sensor and start using the new ones. The calls
- * to sensor_if_enable and sensor_if_disable need not to be balanced.
- */
-static int omap24xxcam_sensor_if_enable(struct omap24xxcam_device *cam)
-{
-	int rval;
-	struct v4l2_ifparm p;
-
-	rval = vidioc_int_g_ifparm(cam->sdev, &p);
-	if (rval) {
-		dev_err(cam->dev, "vidioc_int_g_ifparm failed with %d\n", rval);
-		return rval;
-	}
-
-	cam->if_type = p.if_type;
-
-	cam->cc_ctrl = CC_CTRL_CC_EN;
-
-	switch (p.if_type) {
-	case V4L2_IF_TYPE_BT656:
-		if (p.u.bt656.frame_start_on_rising_vs)
-			cam->cc_ctrl |= CC_CTRL_NOBT_SYNCHRO;
-		if (p.u.bt656.bt_sync_correct)
-			cam->cc_ctrl |= CC_CTRL_BT_CORRECT;
-		if (p.u.bt656.swap)
-			cam->cc_ctrl |= CC_CTRL_PAR_ORDERCAM;
-		if (p.u.bt656.latch_clk_inv)
-			cam->cc_ctrl |= CC_CTRL_PAR_CLK_POL;
-		if (p.u.bt656.nobt_hs_inv)
-			cam->cc_ctrl |= CC_CTRL_NOBT_HS_POL;
-		if (p.u.bt656.nobt_vs_inv)
-			cam->cc_ctrl |= CC_CTRL_NOBT_VS_POL;
-
-		switch (p.u.bt656.mode) {
-		case V4L2_IF_TYPE_BT656_MODE_NOBT_8BIT:
-			cam->cc_ctrl |= CC_CTRL_PAR_MODE_NOBT8;
-			break;
-		case V4L2_IF_TYPE_BT656_MODE_NOBT_10BIT:
-			cam->cc_ctrl |= CC_CTRL_PAR_MODE_NOBT10;
-			break;
-		case V4L2_IF_TYPE_BT656_MODE_NOBT_12BIT:
-			cam->cc_ctrl |= CC_CTRL_PAR_MODE_NOBT12;
-			break;
-		case V4L2_IF_TYPE_BT656_MODE_BT_8BIT:
-			cam->cc_ctrl |= CC_CTRL_PAR_MODE_BT8;
-			break;
-		case V4L2_IF_TYPE_BT656_MODE_BT_10BIT:
-			cam->cc_ctrl |= CC_CTRL_PAR_MODE_BT10;
-			break;
-		default:
-			dev_err(cam->dev,
-				"bt656 interface mode %d not supported\n",
-				p.u.bt656.mode);
-			return -EINVAL;
-		}
-		/*
-		 * The clock rate that the sensor wants has changed.
-		 * We have to adjust the xclk from OMAP 2 side to
-		 * match the sensor's wish as closely as possible.
-		 */
-		if (p.u.bt656.clock_curr != cam->if_u.bt656.xclk) {
-			u32 xclk = p.u.bt656.clock_curr;
-			u32 divisor;
-
-			if (xclk == 0)
-				return -EINVAL;
-
-			if (xclk > CAM_MCLK)
-				xclk = CAM_MCLK;
-
-			divisor = CAM_MCLK / xclk;
-			if (divisor * xclk < CAM_MCLK)
-				divisor++;
-			if (CAM_MCLK / divisor < p.u.bt656.clock_min
-			    && divisor > 1)
-				divisor--;
-			if (divisor > 30)
-				divisor = 30;
-
-			xclk = CAM_MCLK / divisor;
-
-			if (xclk < p.u.bt656.clock_min
-			    || xclk > p.u.bt656.clock_max)
-				return -EINVAL;
-
-			cam->if_u.bt656.xclk = xclk;
-		}
-		omap24xxcam_core_xclk_set(cam, cam->if_u.bt656.xclk);
-		break;
-	default:
-		/* FIXME: how about other interfaces? */
-		dev_err(cam->dev, "interface type %d not supported\n",
-			p.if_type);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static void omap24xxcam_sensor_if_disable(const struct omap24xxcam_device *cam)
-{
-	switch (cam->if_type) {
-	case V4L2_IF_TYPE_BT656:
-		omap24xxcam_core_xclk_set(cam, 0);
-		break;
-	}
-}
-
-/*
- * Initialise the sensor hardware.
- */
-static int omap24xxcam_sensor_init(struct omap24xxcam_device *cam)
-{
-	int err = 0;
-	struct v4l2_int_device *sdev = cam->sdev;
-
-	omap24xxcam_clock_on(cam);
-	err = omap24xxcam_sensor_if_enable(cam);
-	if (err) {
-		dev_err(cam->dev, "sensor interface could not be enabled at "
-			"initialisation, %d\n", err);
-		cam->sdev = NULL;
-		goto out;
-	}
-
-	/* power up sensor during sensor initialization */
-	vidioc_int_s_power(sdev, 1);
-
-	err = vidioc_int_dev_init(sdev);
-	if (err) {
-		dev_err(cam->dev, "cannot initialize sensor, error %d\n", err);
-		/* Sensor init failed --- it's nonexistent to us! */
-		cam->sdev = NULL;
-		goto out;
-	}
-
-	dev_info(cam->dev, "sensor is %s\n", sdev->name);
-
-out:
-	omap24xxcam_sensor_if_disable(cam);
-	omap24xxcam_clock_off(cam);
-
-	vidioc_int_s_power(sdev, 0);
-
-	return err;
-}
-
-static void omap24xxcam_sensor_exit(struct omap24xxcam_device *cam)
-{
-	if (cam->sdev)
-		vidioc_int_dev_exit(cam->sdev);
-}
-
-static void omap24xxcam_sensor_disable(struct omap24xxcam_device *cam)
-{
-	omap24xxcam_sensor_if_disable(cam);
-	omap24xxcam_clock_off(cam);
-	vidioc_int_s_power(cam->sdev, 0);
-}
-
-/*
- * Power-up and configure camera sensor. It's ready for capturing now.
- */
-static int omap24xxcam_sensor_enable(struct omap24xxcam_device *cam)
-{
-	int rval;
-
-	omap24xxcam_clock_on(cam);
-
-	omap24xxcam_sensor_if_enable(cam);
-
-	rval = vidioc_int_s_power(cam->sdev, 1);
-	if (rval)
-		goto out;
-
-	rval = vidioc_int_init(cam->sdev);
-	if (rval)
-		goto out;
-
-	return 0;
-
-out:
-	omap24xxcam_sensor_disable(cam);
-
-	return rval;
-}
-
-static void omap24xxcam_sensor_reset_work(struct work_struct *work)
-{
-	struct omap24xxcam_device *cam =
-		container_of(work, struct omap24xxcam_device,
-			     sensor_reset_work);
-
-	if (atomic_read(&cam->reset_disable))
-		return;
-
-	omap24xxcam_capture_stop(cam);
-
-	if (vidioc_int_reset(cam->sdev) == 0) {
-		vidioc_int_init(cam->sdev);
-	} else {
-		/* Can't reset it by vidioc_int_reset. */
-		omap24xxcam_sensor_disable(cam);
-		omap24xxcam_sensor_enable(cam);
-	}
-
-	omap24xxcam_capture_cont(cam);
-}
-
-/*
- *
- * IOCTL interface.
- *
- */
-
-static int vidioc_querycap(struct file *file, void *fh,
-			   struct v4l2_capability *cap)
-{
-	struct omap24xxcam_fh *ofh = fh;
-	struct omap24xxcam_device *cam = ofh->cam;
-
-	strlcpy(cap->driver, CAM_NAME, sizeof(cap->driver));
-	strlcpy(cap->card, cam->vfd->name, sizeof(cap->card));
-	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
-
-	return 0;
-}
-
-static int vidioc_enum_fmt_vid_cap(struct file *file, void *fh,
-				   struct v4l2_fmtdesc *f)
-{
-	struct omap24xxcam_fh *ofh = fh;
-	struct omap24xxcam_device *cam = ofh->cam;
-	int rval;
-
-	rval = vidioc_int_enum_fmt_cap(cam->sdev, f);
-
-	return rval;
-}
-
-static int vidioc_g_fmt_vid_cap(struct file *file, void *fh,
-				struct v4l2_format *f)
-{
-	struct omap24xxcam_fh *ofh = fh;
-	struct omap24xxcam_device *cam = ofh->cam;
-	int rval;
-
-	mutex_lock(&cam->mutex);
-	rval = vidioc_int_g_fmt_cap(cam->sdev, f);
-	mutex_unlock(&cam->mutex);
-
-	return rval;
-}
-
-static int vidioc_s_fmt_vid_cap(struct file *file, void *fh,
-				struct v4l2_format *f)
-{
-	struct omap24xxcam_fh *ofh = fh;
-	struct omap24xxcam_device *cam = ofh->cam;
-	int rval;
-
-	mutex_lock(&cam->mutex);
-	if (cam->streaming) {
-		rval = -EBUSY;
-		goto out;
-	}
-
-	rval = vidioc_int_s_fmt_cap(cam->sdev, f);
-
-out:
-	mutex_unlock(&cam->mutex);
-
-	if (!rval) {
-		mutex_lock(&ofh->vbq.vb_lock);
-		ofh->pix = f->fmt.pix;
-		mutex_unlock(&ofh->vbq.vb_lock);
-	}
-
-	memset(f, 0, sizeof(*f));
-	vidioc_g_fmt_vid_cap(file, fh, f);
-
-	return rval;
-}
-
-static int vidioc_try_fmt_vid_cap(struct file *file, void *fh,
-				  struct v4l2_format *f)
-{
-	struct omap24xxcam_fh *ofh = fh;
-	struct omap24xxcam_device *cam = ofh->cam;
-	int rval;
-
-	mutex_lock(&cam->mutex);
-	rval = vidioc_int_try_fmt_cap(cam->sdev, f);
-	mutex_unlock(&cam->mutex);
-
-	return rval;
-}
-
-static int vidioc_reqbufs(struct file *file, void *fh,
-			  struct v4l2_requestbuffers *b)
-{
-	struct omap24xxcam_fh *ofh = fh;
-	struct omap24xxcam_device *cam = ofh->cam;
-	int rval;
-
-	mutex_lock(&cam->mutex);
-	if (cam->streaming) {
-		mutex_unlock(&cam->mutex);
-		return -EBUSY;
-	}
-
-	omap24xxcam_vbq_free_mmap_buffers(&ofh->vbq);
-	mutex_unlock(&cam->mutex);
-
-	rval = videobuf_reqbufs(&ofh->vbq, b);
-
-	/*
-	 * Either videobuf_reqbufs failed or the buffers are not
-	 * memory-mapped (which would need special attention).
-	 */
-	if (rval < 0 || b->memory != V4L2_MEMORY_MMAP)
-		goto out;
-
-	rval = omap24xxcam_vbq_alloc_mmap_buffers(&ofh->vbq, rval);
-	if (rval)
-		omap24xxcam_vbq_free_mmap_buffers(&ofh->vbq);
-
-out:
-	return rval;
-}
-
-static int vidioc_querybuf(struct file *file, void *fh,
-			   struct v4l2_buffer *b)
-{
-	struct omap24xxcam_fh *ofh = fh;
-
-	return videobuf_querybuf(&ofh->vbq, b);
-}
-
-static int vidioc_qbuf(struct file *file, void *fh, struct v4l2_buffer *b)
-{
-	struct omap24xxcam_fh *ofh = fh;
-
-	return videobuf_qbuf(&ofh->vbq, b);
-}
-
-static int vidioc_dqbuf(struct file *file, void *fh, struct v4l2_buffer *b)
-{
-	struct omap24xxcam_fh *ofh = fh;
-	struct omap24xxcam_device *cam = ofh->cam;
-	struct videobuf_buffer *vb;
-	int rval;
-
-videobuf_dqbuf_again:
-	rval = videobuf_dqbuf(&ofh->vbq, b, file->f_flags & O_NONBLOCK);
-	if (rval)
-		goto out;
-
-	vb = ofh->vbq.bufs[b->index];
-
-	mutex_lock(&cam->mutex);
-	/* _needs_reset returns -EIO if reset is required. */
-	rval = vidioc_int_g_needs_reset(cam->sdev, (void *)vb->baddr);
-	mutex_unlock(&cam->mutex);
-	if (rval == -EIO)
-		schedule_work(&cam->sensor_reset_work);
-	else
-		rval = 0;
-
-out:
-	/*
-	 * This is a hack. We don't want to show -EIO to the user
-	 * space. Requeue the buffer and try again if we're not doing
-	 * this in non-blocking mode.
-	 */
-	if (rval == -EIO) {
-		videobuf_qbuf(&ofh->vbq, b);
-		if (!(file->f_flags & O_NONBLOCK))
-			goto videobuf_dqbuf_again;
-		/*
-		 * We don't have a videobuf_buffer now --- maybe next
-		 * time...
-		 */
-		rval = -EAGAIN;
-	}
-
-	return rval;
-}
-
-static int vidioc_streamon(struct file *file, void *fh, enum v4l2_buf_type i)
-{
-	struct omap24xxcam_fh *ofh = fh;
-	struct omap24xxcam_device *cam = ofh->cam;
-	int rval;
-
-	mutex_lock(&cam->mutex);
-	if (cam->streaming) {
-		rval = -EBUSY;
-		goto out;
-	}
-
-	rval = omap24xxcam_sensor_if_enable(cam);
-	if (rval) {
-		dev_dbg(cam->dev, "vidioc_int_g_ifparm failed\n");
-		goto out;
-	}
-
-	rval = videobuf_streamon(&ofh->vbq);
-	if (!rval) {
-		cam->streaming = file;
-		sysfs_notify(&cam->dev->kobj, NULL, "streaming");
-	}
-
-out:
-	mutex_unlock(&cam->mutex);
-
-	return rval;
-}
-
-static int vidioc_streamoff(struct file *file, void *fh, enum v4l2_buf_type i)
-{
-	struct omap24xxcam_fh *ofh = fh;
-	struct omap24xxcam_device *cam = ofh->cam;
-	struct videobuf_queue *q = &ofh->vbq;
-	int rval;
-
-	atomic_inc(&cam->reset_disable);
-
-	flush_work(&cam->sensor_reset_work);
-
-	rval = videobuf_streamoff(q);
-	if (!rval) {
-		mutex_lock(&cam->mutex);
-		cam->streaming = NULL;
-		mutex_unlock(&cam->mutex);
-		sysfs_notify(&cam->dev->kobj, NULL, "streaming");
-	}
-
-	atomic_dec(&cam->reset_disable);
-
-	return rval;
-}
-
-static int vidioc_enum_input(struct file *file, void *fh,
-			     struct v4l2_input *inp)
-{
-	if (inp->index > 0)
-		return -EINVAL;
-
-	strlcpy(inp->name, "camera", sizeof(inp->name));
-	inp->type = V4L2_INPUT_TYPE_CAMERA;
-
-	return 0;
-}
-
-static int vidioc_g_input(struct file *file, void *fh, unsigned int *i)
-{
-	*i = 0;
-
-	return 0;
-}
-
-static int vidioc_s_input(struct file *file, void *fh, unsigned int i)
-{
-	if (i > 0)
-		return -EINVAL;
-
-	return 0;
-}
-
-static int vidioc_queryctrl(struct file *file, void *fh,
-			    struct v4l2_queryctrl *a)
-{
-	struct omap24xxcam_fh *ofh = fh;
-	struct omap24xxcam_device *cam = ofh->cam;
-	int rval;
-
-	rval = vidioc_int_queryctrl(cam->sdev, a);
-
-	return rval;
-}
-
-static int vidioc_g_ctrl(struct file *file, void *fh,
-			 struct v4l2_control *a)
-{
-	struct omap24xxcam_fh *ofh = fh;
-	struct omap24xxcam_device *cam = ofh->cam;
-	int rval;
-
-	mutex_lock(&cam->mutex);
-	rval = vidioc_int_g_ctrl(cam->sdev, a);
-	mutex_unlock(&cam->mutex);
-
-	return rval;
-}
-
-static int vidioc_s_ctrl(struct file *file, void *fh,
-			 struct v4l2_control *a)
-{
-	struct omap24xxcam_fh *ofh = fh;
-	struct omap24xxcam_device *cam = ofh->cam;
-	int rval;
-
-	mutex_lock(&cam->mutex);
-	rval = vidioc_int_s_ctrl(cam->sdev, a);
-	mutex_unlock(&cam->mutex);
-
-	return rval;
-}
-
-static int vidioc_g_parm(struct file *file, void *fh,
-			 struct v4l2_streamparm *a) {
-	struct omap24xxcam_fh *ofh = fh;
-	struct omap24xxcam_device *cam = ofh->cam;
-	int rval;
-
-	mutex_lock(&cam->mutex);
-	rval = vidioc_int_g_parm(cam->sdev, a);
-	mutex_unlock(&cam->mutex);
-
-	return rval;
-}
-
-static int vidioc_s_parm(struct file *file, void *fh,
-			 struct v4l2_streamparm *a)
-{
-	struct omap24xxcam_fh *ofh = fh;
-	struct omap24xxcam_device *cam = ofh->cam;
-	struct v4l2_streamparm old_streamparm;
-	int rval;
-
-	mutex_lock(&cam->mutex);
-	if (cam->streaming) {
-		rval = -EBUSY;
-		goto out;
-	}
-
-	old_streamparm.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	rval = vidioc_int_g_parm(cam->sdev, &old_streamparm);
-	if (rval)
-		goto out;
-
-	rval = vidioc_int_s_parm(cam->sdev, a);
-	if (rval)
-		goto out;
-
-	rval = omap24xxcam_sensor_if_enable(cam);
-	/*
-	 * Revert to old streaming parameters if enabling sensor
-	 * interface with the new ones failed.
-	 */
-	if (rval)
-		vidioc_int_s_parm(cam->sdev, &old_streamparm);
-
-out:
-	mutex_unlock(&cam->mutex);
-
-	return rval;
-}
-
-/*
- *
- * File operations.
- *
- */
-
-static unsigned int omap24xxcam_poll(struct file *file,
-				     struct poll_table_struct *wait)
-{
-	struct omap24xxcam_fh *fh = file->private_data;
-	struct omap24xxcam_device *cam = fh->cam;
-	struct videobuf_buffer *vb;
-
-	mutex_lock(&cam->mutex);
-	if (cam->streaming != file) {
-		mutex_unlock(&cam->mutex);
-		return POLLERR;
-	}
-	mutex_unlock(&cam->mutex);
-
-	mutex_lock(&fh->vbq.vb_lock);
-	if (list_empty(&fh->vbq.stream)) {
-		mutex_unlock(&fh->vbq.vb_lock);
-		return POLLERR;
-	}
-	vb = list_entry(fh->vbq.stream.next, struct videobuf_buffer, stream);
-	mutex_unlock(&fh->vbq.vb_lock);
-
-	poll_wait(file, &vb->done, wait);
-
-	if (vb->state == VIDEOBUF_DONE || vb->state == VIDEOBUF_ERROR)
-		return POLLIN | POLLRDNORM;
-
-	return 0;
-}
-
-static int omap24xxcam_mmap_buffers(struct file *file,
-				    struct vm_area_struct *vma)
-{
-	struct omap24xxcam_fh *fh = file->private_data;
-	struct omap24xxcam_device *cam = fh->cam;
-	struct videobuf_queue *vbq = &fh->vbq;
-	unsigned int first, last, size, i, j;
-	int err = 0;
-
-	mutex_lock(&cam->mutex);
-	if (cam->streaming) {
-		mutex_unlock(&cam->mutex);
-		return -EBUSY;
-	}
-	mutex_unlock(&cam->mutex);
-	mutex_lock(&vbq->vb_lock);
-
-	/* look for first buffer to map */
-	for (first = 0; first < VIDEO_MAX_FRAME; first++) {
-		if (NULL == vbq->bufs[first])
-			continue;
-		if (V4L2_MEMORY_MMAP != vbq->bufs[first]->memory)
-			continue;
-		if (vbq->bufs[first]->boff == (vma->vm_pgoff << PAGE_SHIFT))
-			break;
-	}
-
-	/* look for last buffer to map */
-	for (size = 0, last = first; last < VIDEO_MAX_FRAME; last++) {
-		if (NULL == vbq->bufs[last])
-			continue;
-		if (V4L2_MEMORY_MMAP != vbq->bufs[last]->memory)
-			continue;
-		size += vbq->bufs[last]->bsize;
-		if (size == (vma->vm_end - vma->vm_start))
-			break;
-	}
-
-	size = 0;
-	for (i = first; i <= last && i < VIDEO_MAX_FRAME; i++) {
-		struct videobuf_dmabuf *dma = videobuf_to_dma(vbq->bufs[i]);
-
-		for (j = 0; j < dma->sglen; j++) {
-			err = remap_pfn_range(
-				vma, vma->vm_start + size,
-				page_to_pfn(sg_page(&dma->sglist[j])),
-				sg_dma_len(&dma->sglist[j]), vma->vm_page_prot);
-			if (err)
-				goto out;
-			size += sg_dma_len(&dma->sglist[j]);
-		}
-	}
-
-out:
-	mutex_unlock(&vbq->vb_lock);
-
-	return err;
-}
-
-static int omap24xxcam_mmap(struct file *file, struct vm_area_struct *vma)
-{
-	struct omap24xxcam_fh *fh = file->private_data;
-	int rval;
-
-	/* let the video-buf mapper check arguments and set-up structures */
-	rval = videobuf_mmap_mapper(&fh->vbq, vma);
-	if (rval)
-		return rval;
-
-	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
-
-	/* do mapping to our allocated buffers */
-	rval = omap24xxcam_mmap_buffers(file, vma);
-	/*
-	 * In case of error, free vma->vm_private_data allocated by
-	 * videobuf_mmap_mapper.
-	 */
-	if (rval)
-		kfree(vma->vm_private_data);
-
-	return rval;
-}
-
-static int omap24xxcam_open(struct file *file)
-{
-	struct omap24xxcam_device *cam = omap24xxcam.priv;
-	struct omap24xxcam_fh *fh;
-	struct v4l2_format format;
-
-	if (!cam || !cam->vfd)
-		return -ENODEV;
-
-	fh = kzalloc(sizeof(*fh), GFP_KERNEL);
-	if (fh == NULL)
-		return -ENOMEM;
-
-	mutex_lock(&cam->mutex);
-	if (cam->sdev == NULL || !try_module_get(cam->sdev->module)) {
-		mutex_unlock(&cam->mutex);
-		goto out_try_module_get;
-	}
-
-	if (atomic_inc_return(&cam->users) == 1) {
-		omap24xxcam_hwinit(cam);
-		if (omap24xxcam_sensor_enable(cam)) {
-			mutex_unlock(&cam->mutex);
-			goto out_omap24xxcam_sensor_enable;
-		}
-	}
-	mutex_unlock(&cam->mutex);
-
-	fh->cam = cam;
-	mutex_lock(&cam->mutex);
-	vidioc_int_g_fmt_cap(cam->sdev, &format);
-	mutex_unlock(&cam->mutex);
-	/* FIXME: how about fh->pix when there are more users? */
-	fh->pix = format.fmt.pix;
-
-	file->private_data = fh;
-
-	spin_lock_init(&fh->vbq_lock);
-
-	videobuf_queue_sg_init(&fh->vbq, &omap24xxcam_vbq_ops, NULL,
-				&fh->vbq_lock, V4L2_BUF_TYPE_VIDEO_CAPTURE,
-				V4L2_FIELD_NONE,
-				sizeof(struct videobuf_buffer), fh, NULL);
-
-	return 0;
-
-out_omap24xxcam_sensor_enable:
-	omap24xxcam_poweron_reset(cam);
-	module_put(cam->sdev->module);
-
-out_try_module_get:
-	kfree(fh);
-
-	return -ENODEV;
-}
-
-static int omap24xxcam_release(struct file *file)
-{
-	struct omap24xxcam_fh *fh = file->private_data;
-	struct omap24xxcam_device *cam = fh->cam;
-
-	atomic_inc(&cam->reset_disable);
-
-	flush_work(&cam->sensor_reset_work);
-
-	/* stop streaming capture */
-	videobuf_streamoff(&fh->vbq);
-
-	mutex_lock(&cam->mutex);
-	if (cam->streaming == file) {
-		cam->streaming = NULL;
-		mutex_unlock(&cam->mutex);
-		sysfs_notify(&cam->dev->kobj, NULL, "streaming");
-	} else {
-		mutex_unlock(&cam->mutex);
-	}
-
-	atomic_dec(&cam->reset_disable);
-
-	omap24xxcam_vbq_free_mmap_buffers(&fh->vbq);
-
-	/*
-	 * Make sure the reset work we might have scheduled is not
-	 * pending! It may be run *only* if we have users. (And it may
-	 * not be scheduled anymore since streaming is already
-	 * disabled.)
-	 */
-	flush_work(&cam->sensor_reset_work);
-
-	mutex_lock(&cam->mutex);
-	if (atomic_dec_return(&cam->users) == 0) {
-		omap24xxcam_sensor_disable(cam);
-		omap24xxcam_poweron_reset(cam);
-	}
-	mutex_unlock(&cam->mutex);
-
-	file->private_data = NULL;
-
-	module_put(cam->sdev->module);
-	kfree(fh);
-
-	return 0;
-}
-
-static struct v4l2_file_operations omap24xxcam_fops = {
-	.ioctl	 = video_ioctl2,
-	.poll	 = omap24xxcam_poll,
-	.mmap	 = omap24xxcam_mmap,
-	.open	 = omap24xxcam_open,
-	.release = omap24xxcam_release,
-};
-
-/*
- *
- * Power management.
- *
- */
-
-#ifdef CONFIG_PM
-static int omap24xxcam_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	struct omap24xxcam_device *cam = platform_get_drvdata(pdev);
-
-	if (atomic_read(&cam->users) == 0)
-		return 0;
-
-	if (!atomic_read(&cam->reset_disable))
-		omap24xxcam_capture_stop(cam);
-
-	omap24xxcam_sensor_disable(cam);
-	omap24xxcam_poweron_reset(cam);
-
-	return 0;
-}
-
-static int omap24xxcam_resume(struct platform_device *pdev)
-{
-	struct omap24xxcam_device *cam = platform_get_drvdata(pdev);
-
-	if (atomic_read(&cam->users) == 0)
-		return 0;
-
-	omap24xxcam_hwinit(cam);
-	omap24xxcam_sensor_enable(cam);
-
-	if (!atomic_read(&cam->reset_disable))
-		omap24xxcam_capture_cont(cam);
-
-	return 0;
-}
-#endif /* CONFIG_PM */
-
-static const struct v4l2_ioctl_ops omap24xxcam_ioctl_fops = {
-	.vidioc_querycap	= vidioc_querycap,
-	.vidioc_enum_fmt_vid_cap	= vidioc_enum_fmt_vid_cap,
-	.vidioc_g_fmt_vid_cap	= vidioc_g_fmt_vid_cap,
-	.vidioc_s_fmt_vid_cap	= vidioc_s_fmt_vid_cap,
-	.vidioc_try_fmt_vid_cap	= vidioc_try_fmt_vid_cap,
-	.vidioc_reqbufs		= vidioc_reqbufs,
-	.vidioc_querybuf	= vidioc_querybuf,
-	.vidioc_qbuf		= vidioc_qbuf,
-	.vidioc_dqbuf		= vidioc_dqbuf,
-	.vidioc_streamon	= vidioc_streamon,
-	.vidioc_streamoff	= vidioc_streamoff,
-	.vidioc_enum_input	= vidioc_enum_input,
-	.vidioc_g_input		= vidioc_g_input,
-	.vidioc_s_input		= vidioc_s_input,
-	.vidioc_queryctrl	= vidioc_queryctrl,
-	.vidioc_g_ctrl		= vidioc_g_ctrl,
-	.vidioc_s_ctrl		= vidioc_s_ctrl,
-	.vidioc_g_parm		= vidioc_g_parm,
-	.vidioc_s_parm		= vidioc_s_parm,
-};
-
-/*
- *
- * Camera device (i.e. /dev/video).
- *
- */
-
-static int omap24xxcam_device_register(struct v4l2_int_device *s)
-{
-	struct omap24xxcam_device *cam = s->u.slave->master->priv;
-	struct video_device *vfd;
-	int rval;
-
-	/* We already have a slave. */
-	if (cam->sdev)
-		return -EBUSY;
-
-	cam->sdev = s;
-
-	if (device_create_file(cam->dev, &dev_attr_streaming) != 0) {
-		dev_err(cam->dev, "could not register sysfs entry\n");
-		rval = -EBUSY;
-		goto err;
-	}
-
-	/* initialize the video_device struct */
-	vfd = cam->vfd = video_device_alloc();
-	if (!vfd) {
-		dev_err(cam->dev, "could not allocate video device struct\n");
-		rval = -ENOMEM;
-		goto err;
-	}
-	vfd->release = video_device_release;
-
-	vfd->v4l2_dev = &cam->v4l2_dev;
-
-	strlcpy(vfd->name, CAM_NAME, sizeof(vfd->name));
-	vfd->fops		 = &omap24xxcam_fops;
-	vfd->ioctl_ops		 = &omap24xxcam_ioctl_fops;
-
-	omap24xxcam_hwinit(cam);
-
-	rval = omap24xxcam_sensor_init(cam);
-	if (rval)
-		goto err;
-
-	if (video_register_device(vfd, VFL_TYPE_GRABBER, video_nr) < 0) {
-		dev_err(cam->dev, "could not register V4L device\n");
-		rval = -EBUSY;
-		goto err;
-	}
-
-	omap24xxcam_poweron_reset(cam);
-
-	dev_info(cam->dev, "registered device %s\n",
-		 video_device_node_name(vfd));
-
-	return 0;
-
-err:
-	omap24xxcam_device_unregister(s);
-
-	return rval;
-}
-
-static void omap24xxcam_device_unregister(struct v4l2_int_device *s)
-{
-	struct omap24xxcam_device *cam = s->u.slave->master->priv;
-
-	omap24xxcam_sensor_exit(cam);
-
-	if (cam->vfd) {
-		if (!video_is_registered(cam->vfd)) {
-			/*
-			 * The device was never registered, so release the
-			 * video_device struct directly.
-			 */
-			video_device_release(cam->vfd);
-		} else {
-			/*
-			 * The unregister function will release the
-			 * video_device struct as well as
-			 * unregistering it.
-			 */
-			video_unregister_device(cam->vfd);
-		}
-		cam->vfd = NULL;
-	}
-
-	device_remove_file(cam->dev, &dev_attr_streaming);
-
-	cam->sdev = NULL;
-}
-
-static struct v4l2_int_master omap24xxcam_master = {
-	.attach = omap24xxcam_device_register,
-	.detach = omap24xxcam_device_unregister,
-};
-
-static struct v4l2_int_device omap24xxcam = {
-	.module	= THIS_MODULE,
-	.name	= CAM_NAME,
-	.type	= v4l2_int_type_master,
-	.u	= {
-		.master = &omap24xxcam_master
-	},
-};
-
-/*
- *
- * Driver initialisation and deinitialisation.
- *
- */
-
-static int omap24xxcam_probe(struct platform_device *pdev)
-{
-	struct omap24xxcam_device *cam;
-	struct resource *mem;
-	int irq;
-
-	cam = kzalloc(sizeof(*cam), GFP_KERNEL);
-	if (!cam) {
-		dev_err(&pdev->dev, "could not allocate memory\n");
-		goto err;
-	}
-
-	platform_set_drvdata(pdev, cam);
-
-	cam->dev = &pdev->dev;
-
-	if (v4l2_device_register(&pdev->dev, &cam->v4l2_dev)) {
-		dev_err(&pdev->dev, "v4l2_device_register failed\n");
-		goto err;
-	}
-
-	/*
-	 * Impose a lower limit on the amount of memory allocated for
-	 * capture. We require at least enough memory to double-buffer
-	 * QVGA (300KB).
-	 */
-	if (capture_mem < 320 * 240 * 2 * 2)
-		capture_mem = 320 * 240 * 2 * 2;
-	cam->capture_mem = capture_mem;
-
-	/* request the mem region for the camera registers */
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!mem) {
-		dev_err(cam->dev, "no mem resource?\n");
-		goto err;
-	}
-	if (!request_mem_region(mem->start, resource_size(mem), pdev->name)) {
-		dev_err(cam->dev,
-			"cannot reserve camera register I/O region\n");
-		goto err;
-	}
-	cam->mmio_base_phys = mem->start;
-	cam->mmio_size = resource_size(mem);
-
-	/* map the region */
-	cam->mmio_base = ioremap_nocache(cam->mmio_base_phys, cam->mmio_size);
-	if (!cam->mmio_base) {
-		dev_err(cam->dev, "cannot map camera register I/O region\n");
-		goto err;
-	}
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq <= 0) {
-		dev_err(cam->dev, "no irq for camera?\n");
-		goto err;
-	}
-
-	/* install the interrupt service routine */
-	if (request_irq(irq, omap24xxcam_isr, 0, CAM_NAME, cam)) {
-		dev_err(cam->dev,
-			"could not install interrupt service routine\n");
-		goto err;
-	}
-	cam->irq = irq;
-
-	if (omap24xxcam_clock_get(cam))
-		goto err;
-
-	INIT_WORK(&cam->sensor_reset_work, omap24xxcam_sensor_reset_work);
-
-	mutex_init(&cam->mutex);
-	spin_lock_init(&cam->core_enable_disable_lock);
-
-	omap24xxcam_sgdma_init(&cam->sgdma,
-			       cam->mmio_base + CAMDMA_REG_OFFSET,
-			       omap24xxcam_stalled_dma_reset,
-			       (unsigned long)cam);
-
-	omap24xxcam.priv = cam;
-
-	if (v4l2_int_device_register(&omap24xxcam))
-		goto err;
-
-	return 0;
-
-err:
-	omap24xxcam_remove(pdev);
-	return -ENODEV;
-}
-
-static int omap24xxcam_remove(struct platform_device *pdev)
-{
-	struct omap24xxcam_device *cam = platform_get_drvdata(pdev);
-
-	if (!cam)
-		return 0;
-
-	if (omap24xxcam.priv != NULL)
-		v4l2_int_device_unregister(&omap24xxcam);
-	omap24xxcam.priv = NULL;
-
-	omap24xxcam_clock_put(cam);
-
-	if (cam->irq) {
-		free_irq(cam->irq, cam);
-		cam->irq = 0;
-	}
-
-	if (cam->mmio_base) {
-		iounmap((void *)cam->mmio_base);
-		cam->mmio_base = 0;
-	}
-
-	if (cam->mmio_base_phys) {
-		release_mem_region(cam->mmio_base_phys, cam->mmio_size);
-		cam->mmio_base_phys = 0;
-	}
-
-	v4l2_device_unregister(&cam->v4l2_dev);
-
-	kfree(cam);
-
-	return 0;
-}
-
-static struct platform_driver omap24xxcam_driver = {
-	.probe	 = omap24xxcam_probe,
-	.remove	 = omap24xxcam_remove,
-#ifdef CONFIG_PM
-	.suspend = omap24xxcam_suspend,
-	.resume	 = omap24xxcam_resume,
-#endif
-	.driver	 = {
-		.name = CAM_NAME,
-		.owner = THIS_MODULE,
-	},
-};
-
-module_platform_driver(omap24xxcam_driver);
-
-MODULE_AUTHOR("Sakari Ailus <sakari.ailus@nokia.com>");
-MODULE_DESCRIPTION("OMAP24xx Video for Linux camera driver");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(OMAP24XXCAM_VERSION);
-module_param(video_nr, int, 0);
-MODULE_PARM_DESC(video_nr,
-		 "Minor number for video device (-1 ==> auto assign)");
-module_param(capture_mem, int, 0);
-MODULE_PARM_DESC(capture_mem, "Maximum amount of memory for capture "
-		 "buffers (default 4800kiB)");
diff --git a/drivers/media/platform/omap24xxcam.h b/drivers/media/platform/omap24xxcam.h
deleted file mode 100644
index 7f6f7915553..00000000000
--- a/drivers/media/platform/omap24xxcam.h
+++ /dev/null
@@ -1,596 +0,0 @@
-/*
- * drivers/media/platform/omap24xxcam.h
- *
- * Copyright (C) 2004 MontaVista Software, Inc.
- * Copyright (C) 2004 Texas Instruments.
- * Copyright (C) 2007 Nokia Corporation.
- *
- * Contact: Sakari Ailus <sakari.ailus@nokia.com>
- *
- * Based on code from Andy Lowe <source@mvista.com>.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- */
-
-#ifndef OMAP24XXCAM_H
-#define OMAP24XXCAM_H
-
-#include <media/videobuf-dma-sg.h>
-#include <media/v4l2-int-device.h>
-#include <media/v4l2-device.h>
-
-/*
- *
- * General driver related definitions.
- *
- */
-
-#define CAM_NAME				"omap24xxcam"
-
-#define CAM_MCLK				96000000
-
-/* number of bytes transferred per DMA request */
-#define DMA_THRESHOLD				32
-
-/*
- * NUM_CAMDMA_CHANNELS is the number of logical channels provided by
- * the camera DMA controller.
- */
-#define NUM_CAMDMA_CHANNELS			4
-
-/*
- * NUM_SG_DMA is the number of scatter-gather DMA transfers that can
- * be queued. (We don't have any overlay sglists now.)
- */
-#define NUM_SG_DMA				(VIDEO_MAX_FRAME)
-
-/*
- *
- * Register definitions.
- *
- */
-
-/* subsystem register block offsets */
-#define CC_REG_OFFSET				0x00000400
-#define CAMDMA_REG_OFFSET			0x00000800
-#define CAMMMU_REG_OFFSET			0x00000C00
-
-/* define camera subsystem register offsets */
-#define CAM_REVISION				0x000
-#define CAM_SYSCONFIG				0x010
-#define CAM_SYSSTATUS				0x014
-#define CAM_IRQSTATUS				0x018
-#define CAM_GPO					0x040
-#define CAM_GPI					0x050
-
-/* define camera core register offsets */
-#define CC_REVISION				0x000
-#define CC_SYSCONFIG				0x010
-#define CC_SYSSTATUS				0x014
-#define CC_IRQSTATUS				0x018
-#define CC_IRQENABLE				0x01C
-#define CC_CTRL					0x040
-#define CC_CTRL_DMA				0x044
-#define CC_CTRL_XCLK				0x048
-#define CC_FIFODATA				0x04C
-#define CC_TEST					0x050
-#define CC_GENPAR				0x054
-#define CC_CCPFSCR				0x058
-#define CC_CCPFECR				0x05C
-#define CC_CCPLSCR				0x060
-#define CC_CCPLECR				0x064
-#define CC_CCPDFR				0x068
-
-/* define camera dma register offsets */
-#define CAMDMA_REVISION				0x000
-#define CAMDMA_IRQSTATUS_L0			0x008
-#define CAMDMA_IRQSTATUS_L1			0x00C
-#define CAMDMA_IRQSTATUS_L2			0x010
-#define CAMDMA_IRQSTATUS_L3			0x014
-#define CAMDMA_IRQENABLE_L0			0x018
-#define CAMDMA_IRQENABLE_L1			0x01C
-#define CAMDMA_IRQENABLE_L2			0x020
-#define CAMDMA_IRQENABLE_L3			0x024
-#define CAMDMA_SYSSTATUS			0x028
-#define CAMDMA_OCP_SYSCONFIG			0x02C
-#define CAMDMA_CAPS_0				0x064
-#define CAMDMA_CAPS_2				0x06C
-#define CAMDMA_CAPS_3				0x070
-#define CAMDMA_CAPS_4				0x074
-#define CAMDMA_GCR				0x078
-#define CAMDMA_CCR(n)				(0x080 + (n)*0x60)
-#define CAMDMA_CLNK_CTRL(n)			(0x084 + (n)*0x60)
-#define CAMDMA_CICR(n)				(0x088 + (n)*0x60)
-#define CAMDMA_CSR(n)				(0x08C + (n)*0x60)
-#define CAMDMA_CSDP(n)				(0x090 + (n)*0x60)
-#define CAMDMA_CEN(n)				(0x094 + (n)*0x60)
-#define CAMDMA_CFN(n)				(0x098 + (n)*0x60)
-#define CAMDMA_CSSA(n)				(0x09C + (n)*0x60)
-#define CAMDMA_CDSA(n)				(0x0A0 + (n)*0x60)
-#define CAMDMA_CSEI(n)				(0x0A4 + (n)*0x60)
-#define CAMDMA_CSFI(n)				(0x0A8 + (n)*0x60)
-#define CAMDMA_CDEI(n)				(0x0AC + (n)*0x60)
-#define CAMDMA_CDFI(n)				(0x0B0 + (n)*0x60)
-#define CAMDMA_CSAC(n)				(0x0B4 + (n)*0x60)
-#define CAMDMA_CDAC(n)				(0x0B8 + (n)*0x60)
-#define CAMDMA_CCEN(n)				(0x0BC + (n)*0x60)
-#define CAMDMA_CCFN(n)				(0x0C0 + (n)*0x60)
-#define CAMDMA_COLOR(n)				(0x0C4 + (n)*0x60)
-
-/* define camera mmu register offsets */
-#define CAMMMU_REVISION				0x000
-#define CAMMMU_SYSCONFIG			0x010
-#define CAMMMU_SYSSTATUS			0x014
-#define CAMMMU_IRQSTATUS			0x018
-#define CAMMMU_IRQENABLE			0x01C
-#define CAMMMU_WALKING_ST			0x040
-#define CAMMMU_CNTL				0x044
-#define CAMMMU_FAULT_AD				0x048
-#define CAMMMU_TTB				0x04C
-#define CAMMMU_LOCK				0x050
-#define CAMMMU_LD_TLB				0x054
-#define CAMMMU_CAM				0x058
-#define CAMMMU_RAM				0x05C
-#define CAMMMU_GFLUSH				0x060
-#define CAMMMU_FLUSH_ENTRY			0x064
-#define CAMMMU_READ_CAM				0x068
-#define CAMMMU_READ_RAM				0x06C
-#define CAMMMU_EMU_FAULT_AD			0x070
-
-/* Define bit fields within selected registers */
-#define CAM_REVISION_MAJOR			(15 << 4)
-#define CAM_REVISION_MAJOR_SHIFT		4
-#define CAM_REVISION_MINOR			(15 << 0)
-#define CAM_REVISION_MINOR_SHIFT		0
-
-#define CAM_SYSCONFIG_SOFTRESET			(1 <<  1)
-#define CAM_SYSCONFIG_AUTOIDLE			(1 <<  0)
-
-#define CAM_SYSSTATUS_RESETDONE			(1 <<  0)
-
-#define CAM_IRQSTATUS_CC_IRQ			(1 <<  4)
-#define CAM_IRQSTATUS_MMU_IRQ			(1 <<  3)
-#define CAM_IRQSTATUS_DMA_IRQ2			(1 <<  2)
-#define CAM_IRQSTATUS_DMA_IRQ1			(1 <<  1)
-#define CAM_IRQSTATUS_DMA_IRQ0			(1 <<  0)
-
-#define CAM_GPO_CAM_S_P_EN			(1 <<  1)
-#define CAM_GPO_CAM_CCP_MODE			(1 <<  0)
-
-#define CAM_GPI_CC_DMA_REQ1			(1 << 24)
-#define CAP_GPI_CC_DMA_REQ0			(1 << 23)
-#define CAP_GPI_CAM_MSTANDBY			(1 << 21)
-#define CAP_GPI_CAM_WAIT			(1 << 20)
-#define CAP_GPI_CAM_S_DATA			(1 << 17)
-#define CAP_GPI_CAM_S_CLK			(1 << 16)
-#define CAP_GPI_CAM_P_DATA			(0xFFF << 3)
-#define CAP_GPI_CAM_P_DATA_SHIFT		3
-#define CAP_GPI_CAM_P_VS			(1 <<  2)
-#define CAP_GPI_CAM_P_HS			(1 <<  1)
-#define CAP_GPI_CAM_P_CLK			(1 <<  0)
-
-#define CC_REVISION_MAJOR			(15 << 4)
-#define CC_REVISION_MAJOR_SHIFT			4
-#define CC_REVISION_MINOR			(15 << 0)
-#define CC_REVISION_MINOR_SHIFT			0
-
-#define CC_SYSCONFIG_SIDLEMODE			(3 <<  3)
-#define CC_SYSCONFIG_SIDLEMODE_FIDLE		(0 <<  3)
-#define CC_SYSCONFIG_SIDLEMODE_NIDLE		(1 <<  3)
-#define CC_SYSCONFIG_SOFTRESET			(1 <<  1)
-#define CC_SYSCONFIG_AUTOIDLE			(1 <<  0)
-
-#define CC_SYSSTATUS_RESETDONE			(1 <<  0)
-
-#define CC_IRQSTATUS_FS_IRQ			(1 << 19)
-#define CC_IRQSTATUS_LE_IRQ			(1 << 18)
-#define CC_IRQSTATUS_LS_IRQ			(1 << 17)
-#define CC_IRQSTATUS_FE_IRQ			(1 << 16)
-#define CC_IRQSTATUS_FW_ERR_IRQ			(1 << 10)
-#define CC_IRQSTATUS_FSC_ERR_IRQ		(1 <<  9)
-#define CC_IRQSTATUS_SSC_ERR_IRQ		(1 <<  8)
-#define CC_IRQSTATUS_FIFO_NOEMPTY_IRQ		(1 <<  4)
-#define CC_IRQSTATUS_FIFO_FULL_IRQ		(1 <<  3)
-#define CC_IRQSTATUS_FIFO_THR_IRQ		(1 <<  2)
-#define CC_IRQSTATUS_FIFO_OF_IRQ		(1 <<  1)
-#define CC_IRQSTATUS_FIFO_UF_IRQ		(1 <<  0)
-
-#define CC_IRQENABLE_FS_IRQ			(1 << 19)
-#define CC_IRQENABLE_LE_IRQ			(1 << 18)
-#define CC_IRQENABLE_LS_IRQ			(1 << 17)
-#define CC_IRQENABLE_FE_IRQ			(1 << 16)
-#define CC_IRQENABLE_FW_ERR_IRQ			(1 << 10)
-#define CC_IRQENABLE_FSC_ERR_IRQ		(1 <<  9)
-#define CC_IRQENABLE_SSC_ERR_IRQ		(1 <<  8)
-#define CC_IRQENABLE_FIFO_NOEMPTY_IRQ		(1 <<  4)
-#define CC_IRQENABLE_FIFO_FULL_IRQ		(1 <<  3)
-#define CC_IRQENABLE_FIFO_THR_IRQ		(1 <<  2)
-#define CC_IRQENABLE_FIFO_OF_IRQ		(1 <<  1)
-#define CC_IRQENABLE_FIFO_UF_IRQ		(1 <<  0)
-
-#define CC_CTRL_CC_ONE_SHOT			(1 << 20)
-#define CC_CTRL_CC_IF_SYNCHRO			(1 << 19)
-#define CC_CTRL_CC_RST				(1 << 18)
-#define CC_CTRL_CC_FRAME_TRIG			(1 << 17)
-#define CC_CTRL_CC_EN				(1 << 16)
-#define CC_CTRL_NOBT_SYNCHRO			(1 << 13)
-#define CC_CTRL_BT_CORRECT			(1 << 12)
-#define CC_CTRL_PAR_ORDERCAM			(1 << 11)
-#define CC_CTRL_PAR_CLK_POL			(1 << 10)
-#define CC_CTRL_NOBT_HS_POL			(1 <<  9)
-#define CC_CTRL_NOBT_VS_POL			(1 <<  8)
-#define CC_CTRL_PAR_MODE			(7 <<  1)
-#define CC_CTRL_PAR_MODE_SHIFT			1
-#define CC_CTRL_PAR_MODE_NOBT8			(0 <<  1)
-#define CC_CTRL_PAR_MODE_NOBT10			(1 <<  1)
-#define CC_CTRL_PAR_MODE_NOBT12			(2 <<  1)
-#define CC_CTRL_PAR_MODE_BT8			(4 <<  1)
-#define CC_CTRL_PAR_MODE_BT10			(5 <<  1)
-#define CC_CTRL_PAR_MODE_FIFOTEST		(7 <<  1)
-#define CC_CTRL_CCP_MODE			(1 <<  0)
-
-#define CC_CTRL_DMA_EN				(1 <<  8)
-#define CC_CTRL_DMA_FIFO_THRESHOLD		(0x7F << 0)
-#define CC_CTRL_DMA_FIFO_THRESHOLD_SHIFT	0
-
-#define CC_CTRL_XCLK_DIV			(0x1F << 0)
-#define CC_CTRL_XCLK_DIV_SHIFT			0
-#define CC_CTRL_XCLK_DIV_STABLE_LOW		(0 <<  0)
-#define CC_CTRL_XCLK_DIV_STABLE_HIGH		(1 <<  0)
-#define CC_CTRL_XCLK_DIV_BYPASS			(31 << 0)
-
-#define CC_TEST_FIFO_RD_POINTER			(0xFF << 24)
-#define CC_TEST_FIFO_RD_POINTER_SHIFT		24
-#define CC_TEST_FIFO_WR_POINTER			(0xFF << 16)
-#define CC_TEST_FIFO_WR_POINTER_SHIFT		16
-#define CC_TEST_FIFO_LEVEL			(0xFF <<  8)
-#define CC_TEST_FIFO_LEVEL_SHIFT		8
-#define CC_TEST_FIFO_LEVEL_PEAK			(0xFF <<  0)
-#define CC_TEST_FIFO_LEVEL_PEAK_SHIFT		0
-
-#define CC_GENPAR_FIFO_DEPTH			(7 <<  0)
-#define CC_GENPAR_FIFO_DEPTH_SHIFT		0
-
-#define CC_CCPDFR_ALPHA				(0xFF <<  8)
-#define CC_CCPDFR_ALPHA_SHIFT			8
-#define CC_CCPDFR_DATAFORMAT			(15 <<  0)
-#define CC_CCPDFR_DATAFORMAT_SHIFT		0
-#define CC_CCPDFR_DATAFORMAT_YUV422BE		(0 <<  0)
-#define CC_CCPDFR_DATAFORMAT_YUV422		(1 <<  0)
-#define CC_CCPDFR_DATAFORMAT_YUV420		(2 <<  0)
-#define CC_CCPDFR_DATAFORMAT_RGB444		(4 <<  0)
-#define CC_CCPDFR_DATAFORMAT_RGB565		(5 <<  0)
-#define CC_CCPDFR_DATAFORMAT_RGB888NDE		(6 <<  0)
-#define CC_CCPDFR_DATAFORMAT_RGB888		(7 <<  0)
-#define CC_CCPDFR_DATAFORMAT_RAW8NDE		(8 <<  0)
-#define CC_CCPDFR_DATAFORMAT_RAW8		(9 <<  0)
-#define CC_CCPDFR_DATAFORMAT_RAW10NDE		(10 <<  0)
-#define CC_CCPDFR_DATAFORMAT_RAW10		(11 <<  0)
-#define CC_CCPDFR_DATAFORMAT_RAW12NDE		(12 <<  0)
-#define CC_CCPDFR_DATAFORMAT_RAW12		(13 <<  0)
-#define CC_CCPDFR_DATAFORMAT_JPEG8		(15 <<  0)
-
-#define CAMDMA_REVISION_MAJOR			(15 << 4)
-#define CAMDMA_REVISION_MAJOR_SHIFT		4
-#define CAMDMA_REVISION_MINOR			(15 << 0)
-#define CAMDMA_REVISION_MINOR_SHIFT		0
-
-#define CAMDMA_OCP_SYSCONFIG_MIDLEMODE		(3 << 12)
-#define CAMDMA_OCP_SYSCONFIG_MIDLEMODE_FSTANDBY	(0 << 12)
-#define CAMDMA_OCP_SYSCONFIG_MIDLEMODE_NSTANDBY	(1 << 12)
-#define CAMDMA_OCP_SYSCONFIG_MIDLEMODE_SSTANDBY	(2 << 12)
-#define CAMDMA_OCP_SYSCONFIG_FUNC_CLOCK		(1 <<  9)
-#define CAMDMA_OCP_SYSCONFIG_OCP_CLOCK		(1 <<  8)
-#define CAMDMA_OCP_SYSCONFIG_EMUFREE		(1 <<  5)
-#define CAMDMA_OCP_SYSCONFIG_SIDLEMODE		(3 <<  3)
-#define CAMDMA_OCP_SYSCONFIG_SIDLEMODE_FIDLE	(0 <<  3)
-#define CAMDMA_OCP_SYSCONFIG_SIDLEMODE_NIDLE	(1 <<  3)
-#define CAMDMA_OCP_SYSCONFIG_SIDLEMODE_SIDLE	(2 <<  3)
-#define CAMDMA_OCP_SYSCONFIG_SOFTRESET		(1 <<  1)
-#define CAMDMA_OCP_SYSCONFIG_AUTOIDLE		(1 <<  0)
-
-#define CAMDMA_SYSSTATUS_RESETDONE		(1 <<  0)
-
-#define CAMDMA_GCR_ARBITRATION_RATE		(0xFF << 16)
-#define CAMDMA_GCR_ARBITRATION_RATE_SHIFT	16
-#define CAMDMA_GCR_MAX_CHANNEL_FIFO_DEPTH	(0xFF << 0)
-#define CAMDMA_GCR_MAX_CHANNEL_FIFO_DEPTH_SHIFT	0
-
-#define CAMDMA_CCR_SEL_SRC_DST_SYNC		(1 << 24)
-#define CAMDMA_CCR_PREFETCH			(1 << 23)
-#define CAMDMA_CCR_SUPERVISOR			(1 << 22)
-#define CAMDMA_CCR_SECURE			(1 << 21)
-#define CAMDMA_CCR_BS				(1 << 18)
-#define CAMDMA_CCR_TRANSPARENT_COPY_ENABLE	(1 << 17)
-#define CAMDMA_CCR_CONSTANT_FILL_ENABLE		(1 << 16)
-#define CAMDMA_CCR_DST_AMODE			(3 << 14)
-#define CAMDMA_CCR_DST_AMODE_CONST_ADDR		(0 << 14)
-#define CAMDMA_CCR_DST_AMODE_POST_INC		(1 << 14)
-#define CAMDMA_CCR_DST_AMODE_SGL_IDX		(2 << 14)
-#define CAMDMA_CCR_DST_AMODE_DBL_IDX		(3 << 14)
-#define CAMDMA_CCR_SRC_AMODE			(3 << 12)
-#define CAMDMA_CCR_SRC_AMODE_CONST_ADDR		(0 << 12)
-#define CAMDMA_CCR_SRC_AMODE_POST_INC		(1 << 12)
-#define CAMDMA_CCR_SRC_AMODE_SGL_IDX		(2 << 12)
-#define CAMDMA_CCR_SRC_AMODE_DBL_IDX		(3 << 12)
-#define CAMDMA_CCR_WR_ACTIVE			(1 << 10)
-#define CAMDMA_CCR_RD_ACTIVE			(1 <<  9)
-#define CAMDMA_CCR_SUSPEND_SENSITIVE		(1 <<  8)
-#define CAMDMA_CCR_ENABLE			(1 <<  7)
-#define CAMDMA_CCR_PRIO				(1 <<  6)
-#define CAMDMA_CCR_FS				(1 <<  5)
-#define CAMDMA_CCR_SYNCHRO			((3 << 19) | (31 << 0))
-#define CAMDMA_CCR_SYNCHRO_CAMERA		0x01
-
-#define CAMDMA_CLNK_CTRL_ENABLE_LNK		(1 << 15)
-#define CAMDMA_CLNK_CTRL_NEXTLCH_ID		(0x1F << 0)
-#define CAMDMA_CLNK_CTRL_NEXTLCH_ID_SHIFT	0
-
-#define CAMDMA_CICR_MISALIGNED_ERR_IE		(1 << 11)
-#define CAMDMA_CICR_SUPERVISOR_ERR_IE		(1 << 10)
-#define CAMDMA_CICR_SECURE_ERR_IE		(1 <<  9)
-#define CAMDMA_CICR_TRANS_ERR_IE		(1 <<  8)
-#define CAMDMA_CICR_PACKET_IE			(1 <<  7)
-#define CAMDMA_CICR_BLOCK_IE			(1 <<  5)
-#define CAMDMA_CICR_LAST_IE			(1 <<  4)
-#define CAMDMA_CICR_FRAME_IE			(1 <<  3)
-#define CAMDMA_CICR_HALF_IE			(1 <<  2)
-#define CAMDMA_CICR_DROP_IE			(1 <<  1)
-
-#define CAMDMA_CSR_MISALIGNED_ERR		(1 << 11)
-#define CAMDMA_CSR_SUPERVISOR_ERR		(1 << 10)
-#define CAMDMA_CSR_SECURE_ERR			(1 <<  9)
-#define CAMDMA_CSR_TRANS_ERR			(1 <<  8)
-#define CAMDMA_CSR_PACKET			(1 <<  7)
-#define CAMDMA_CSR_SYNC				(1 <<  6)
-#define CAMDMA_CSR_BLOCK			(1 <<  5)
-#define CAMDMA_CSR_LAST				(1 <<  4)
-#define CAMDMA_CSR_FRAME			(1 <<  3)
-#define CAMDMA_CSR_HALF				(1 <<  2)
-#define CAMDMA_CSR_DROP				(1 <<  1)
-
-#define CAMDMA_CSDP_SRC_ENDIANNESS		(1 << 21)
-#define CAMDMA_CSDP_SRC_ENDIANNESS_LOCK		(1 << 20)
-#define CAMDMA_CSDP_DST_ENDIANNESS		(1 << 19)
-#define CAMDMA_CSDP_DST_ENDIANNESS_LOCK		(1 << 18)
-#define CAMDMA_CSDP_WRITE_MODE			(3 << 16)
-#define CAMDMA_CSDP_WRITE_MODE_WRNP		(0 << 16)
-#define CAMDMA_CSDP_WRITE_MODE_POSTED		(1 << 16)
-#define CAMDMA_CSDP_WRITE_MODE_POSTED_LAST_WRNP	(2 << 16)
-#define CAMDMA_CSDP_DST_BURST_EN		(3 << 14)
-#define CAMDMA_CSDP_DST_BURST_EN_1		(0 << 14)
-#define CAMDMA_CSDP_DST_BURST_EN_16		(1 << 14)
-#define CAMDMA_CSDP_DST_BURST_EN_32		(2 << 14)
-#define CAMDMA_CSDP_DST_BURST_EN_64		(3 << 14)
-#define CAMDMA_CSDP_DST_PACKED			(1 << 13)
-#define CAMDMA_CSDP_WR_ADD_TRSLT		(15 << 9)
-#define CAMDMA_CSDP_WR_ADD_TRSLT_ENABLE_MREQADD	(3 <<  9)
-#define CAMDMA_CSDP_SRC_BURST_EN		(3 <<  7)
-#define CAMDMA_CSDP_SRC_BURST_EN_1		(0 <<  7)
-#define CAMDMA_CSDP_SRC_BURST_EN_16		(1 <<  7)
-#define CAMDMA_CSDP_SRC_BURST_EN_32		(2 <<  7)
-#define CAMDMA_CSDP_SRC_BURST_EN_64		(3 <<  7)
-#define CAMDMA_CSDP_SRC_PACKED			(1 <<  6)
-#define CAMDMA_CSDP_RD_ADD_TRSLT		(15 << 2)
-#define CAMDMA_CSDP_RD_ADD_TRSLT_ENABLE_MREQADD	(3 <<  2)
-#define CAMDMA_CSDP_DATA_TYPE			(3 <<  0)
-#define CAMDMA_CSDP_DATA_TYPE_8BITS		(0 <<  0)
-#define CAMDMA_CSDP_DATA_TYPE_16BITS		(1 <<  0)
-#define CAMDMA_CSDP_DATA_TYPE_32BITS		(2 <<  0)
-
-#define CAMMMU_SYSCONFIG_AUTOIDLE		(1 <<  0)
-
-/*
- *
- * Declarations.
- *
- */
-
-/* forward declarations */
-struct omap24xxcam_sgdma;
-struct omap24xxcam_dma;
-
-typedef void (*sgdma_callback_t)(struct omap24xxcam_sgdma *cam,
-				 u32 status, void *arg);
-typedef void (*dma_callback_t)(struct omap24xxcam_dma *cam,
-			       u32 status, void *arg);
-
-struct channel_state {
-	dma_callback_t callback;
-	void *arg;
-};
-
-/* sgdma state for each of the possible videobuf_buffers + 2 overlays */
-struct sgdma_state {
-	const struct scatterlist *sglist;
-	int sglen;		 /* number of sglist entries */
-	int next_sglist;	 /* index of next sglist entry to process */
-	unsigned int bytes_read; /* number of bytes read */
-	unsigned int len;        /* total length of sglist (excluding
-				  * bytes due to page alignment) */
-	int queued_sglist;	 /* number of sglist entries queued for DMA */
-	u32 csr;		 /* DMA return code */
-	sgdma_callback_t callback;
-	void *arg;
-};
-
-/* physical DMA channel management */
-struct omap24xxcam_dma {
-	spinlock_t lock;	/* Lock for the whole structure. */
-
-	void __iomem *base;	/* base address for dma controller */
-
-	/* While dma_stop!=0, an attempt to start a new DMA transfer will
-	 * fail.
-	 */
-	atomic_t dma_stop;
-	int free_dmach;		/* number of dma channels free */
-	int next_dmach;		/* index of next dma channel to use */
-	struct channel_state ch_state[NUM_CAMDMA_CHANNELS];
-};
-
-/* scatter-gather DMA (scatterlist stuff) management */
-struct omap24xxcam_sgdma {
-	struct omap24xxcam_dma dma;
-
-	spinlock_t lock;	/* Lock for the fields below. */
-	int free_sgdma;		/* number of free sg dma slots */
-	int next_sgdma;		/* index of next sg dma slot to use */
-	struct sgdma_state sg_state[NUM_SG_DMA];
-
-	/* Reset timer data */
-	struct timer_list reset_timer;
-};
-
-/* per-device data structure */
-struct omap24xxcam_device {
-	/*** mutex  ***/
-	/*
-	 * mutex serialises access to this structure. Also camera
-	 * opening and releasing is synchronised by this.
-	 */
-	struct mutex mutex;
-
-	struct v4l2_device v4l2_dev;
-
-	/*** general driver state information ***/
-	atomic_t users;
-	/*
-	 * Lock to serialise core enabling and disabling and access to
-	 * sgdma_in_queue.
-	 */
-	spinlock_t core_enable_disable_lock;
-	/*
-	 * Number or sgdma requests in scatter-gather queue, protected
-	 * by the lock above.
-	 */
-	int sgdma_in_queue;
-	/*
-	 * Sensor interface parameters: interface type, CC_CTRL
-	 * register value and interface specific data.
-	 */
-	int if_type;
-	union {
-		struct parallel {
-			u32 xclk;
-		} bt656;
-	} if_u;
-	u32 cc_ctrl;
-
-	/*** subsystem structures ***/
-	struct omap24xxcam_sgdma sgdma;
-
-	/*** hardware resources ***/
-	unsigned int irq;
-	void __iomem *mmio_base;
-	unsigned long mmio_base_phys;
-	unsigned long mmio_size;
-
-	/*** interfaces and device ***/
-	struct v4l2_int_device *sdev;
-	struct device *dev;
-	struct video_device *vfd;
-
-	/*** camera and sensor reset related stuff ***/
-	struct work_struct sensor_reset_work;
-	/*
-	 * We're in the middle of a reset. Don't enable core if this
-	 * is non-zero! This exists to help decisionmaking in a case
-	 * where videobuf_qbuf is called while we are in the middle of
-	 * a reset.
-	 */
-	atomic_t in_reset;
-	/*
-	 * Non-zero if we don't want any resets for now. Used to
-	 * prevent reset work to run when we're about to stop
-	 * streaming.
-	 */
-	atomic_t reset_disable;
-
-	/*** video device parameters ***/
-	int capture_mem;
-
-	/*** camera module clocks ***/
-	struct clk *fck;
-	struct clk *ick;
-
-	/*** capture data ***/
-	/* file handle, if streaming is on */
-	struct file *streaming;
-};
-
-/* Per-file handle data. */
-struct omap24xxcam_fh {
-	spinlock_t vbq_lock; /* spinlock for the videobuf queue */
-	struct videobuf_queue vbq;
-	struct v4l2_pix_format pix; /* serialise pix by vbq->lock */
-	atomic_t field_count; /* field counter for videobuf_buffer */
-	/* accessing cam here doesn't need serialisation: it's constant */
-	struct omap24xxcam_device *cam;
-};
-
-/*
- *
- * Register I/O functions.
- *
- */
-
-static inline u32 omap24xxcam_reg_in(u32 __iomem *base, u32 offset)
-{
-	return readl(base + offset);
-}
-
-static inline u32 omap24xxcam_reg_out(u32 __iomem *base, u32 offset,
-					  u32 val)
-{
-	writel(val, base + offset);
-	return val;
-}
-
-static inline u32 omap24xxcam_reg_merge(u32 __iomem *base, u32 offset,
-					    u32 val, u32 mask)
-{
-	u32 __iomem *addr = base + offset;
-	u32 new_val = (readl(addr) & ~mask) | (val & mask);
-
-	writel(new_val, addr);
-	return new_val;
-}
-
-/*
- *
- * Function prototypes.
- *
- */
-
-/* dma prototypes */
-
-void omap24xxcam_dma_hwinit(struct omap24xxcam_dma *dma);
-void omap24xxcam_dma_isr(struct omap24xxcam_dma *dma);
-
-/* sgdma prototypes */
-
-void omap24xxcam_sgdma_process(struct omap24xxcam_sgdma *sgdma);
-int omap24xxcam_sgdma_queue(struct omap24xxcam_sgdma *sgdma,
-			    const struct scatterlist *sglist, int sglen,
-			    int len, sgdma_callback_t callback, void *arg);
-void omap24xxcam_sgdma_sync(struct omap24xxcam_sgdma *sgdma);
-void omap24xxcam_sgdma_init(struct omap24xxcam_sgdma *sgdma,
-			    void __iomem *base,
-			    void (*reset_callback)(unsigned long data),
-			    unsigned long reset_callback_data);
-void omap24xxcam_sgdma_exit(struct omap24xxcam_sgdma *sgdma);
-
-#endif
diff --git a/drivers/media/platform/omap3isp/Makefile b/drivers/media/platform/omap3isp/Makefile
index e8847e79e31..254975a9174 100644
--- a/drivers/media/platform/omap3isp/Makefile
+++ b/drivers/media/platform/omap3isp/Makefile
@@ -3,7 +3,7 @@
 ccflags-$(CONFIG_VIDEO_OMAP3_DEBUG) += -DDEBUG
 
 omap3-isp-objs += \
-	isp.o ispqueue.o ispvideo.o \
+	isp.o ispvideo.o \
 	ispcsiphy.o ispccp2.o ispcsi2.o \
 	ispccdc.o isppreview.o ispresizer.o \
 	ispstat.o isph3a_aewb.o isph3a_af.o isphist.o
diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c
index df3a0ec7fd2..2c7aa672056 100644
--- a/drivers/media/platform/omap3isp/isp.c
+++ b/drivers/media/platform/omap3isp/isp.c
@@ -69,6 +69,8 @@
 #include <linux/sched.h>
 #include <linux/vmalloc.h>
 
+#include <asm/dma-iommu.h>
+
 #include <media/v4l2-common.h>
 #include <media/v4l2-device.h>
 
@@ -290,9 +292,11 @@ static int isp_xclk_init(struct isp_device *isp)
 	struct clk_init_data init;
 	unsigned int i;
 
+	for (i = 0; i < ARRAY_SIZE(isp->xclks); ++i)
+		isp->xclks[i].clk = ERR_PTR(-EINVAL);
+
 	for (i = 0; i < ARRAY_SIZE(isp->xclks); ++i) {
 		struct isp_xclk *xclk = &isp->xclks[i];
-		struct clk *clk;
 
 		xclk->isp = isp;
 		xclk->id = i == 0 ? ISP_XCLK_A : ISP_XCLK_B;
@@ -305,10 +309,15 @@ static int isp_xclk_init(struct isp_device *isp)
 		init.num_parents = 1;
 
 		xclk->hw.init = &init;
-
-		clk = devm_clk_register(isp->dev, &xclk->hw);
-		if (IS_ERR(clk))
-			return PTR_ERR(clk);
+		/*
+		 * The first argument is NULL in order to avoid circular
+		 * reference, as this driver takes reference on the
+		 * sensor subdevice modules and the sensors would take
+		 * reference on this module through clk_get().
+		 */
+		xclk->clk = clk_register(NULL, &xclk->hw);
+		if (IS_ERR(xclk->clk))
+			return PTR_ERR(xclk->clk);
 
 		if (pdata->xclks[i].con_id == NULL &&
 		    pdata->xclks[i].dev_id == NULL)
@@ -320,7 +329,7 @@ static int isp_xclk_init(struct isp_device *isp)
 
 		xclk->lookup->con_id = pdata->xclks[i].con_id;
 		xclk->lookup->dev_id = pdata->xclks[i].dev_id;
-		xclk->lookup->clk = clk;
+		xclk->lookup->clk = xclk->clk;
 
 		clkdev_add(xclk->lookup);
 	}
@@ -335,6 +344,9 @@ static void isp_xclk_cleanup(struct isp_device *isp)
 	for (i = 0; i < ARRAY_SIZE(isp->xclks); ++i) {
 		struct isp_xclk *xclk = &isp->xclks[i];
 
+		if (!IS_ERR(xclk->clk))
+			clk_unregister(xclk->clk);
+
 		if (xclk->lookup)
 			clkdev_drop(xclk->lookup);
 	}
@@ -381,7 +393,7 @@ static void isp_disable_interrupts(struct isp_device *isp)
  * @isp: OMAP3 ISP device
  * @idle: Consider idle state.
  *
- * Set the power settings for the ISP and SBL bus and cConfigure the HS/VS
+ * Set the power settings for the ISP and SBL bus and configure the HS/VS
  * interrupt source.
  *
  * We need to configure the HS/VS interrupt source before interrupts get
@@ -578,9 +590,6 @@ static void isp_isr_sbl(struct isp_device *isp)
  * @_isp: Pointer to the OMAP3 ISP device
  *
  * Handles the corresponding callback if plugged in.
- *
- * Returns IRQ_HANDLED when IRQ was correctly handled, or IRQ_NONE when the
- * IRQ wasn't handled.
  */
 static irqreturn_t isp_isr(int irq, void *_isp)
 {
@@ -863,15 +872,12 @@ static int isp_pipeline_enable(struct isp_pipeline *pipe,
 	unsigned long flags;
 	int ret;
 
-	/* If the preview engine crashed it might not respond to read/write
-	 * operations on the L4 bus. This would result in a bus fault and a
-	 * kernel oops. Refuse to start streaming in that case. This check must
-	 * be performed before the loop below to avoid starting entities if the
-	 * pipeline won't start anyway (those entities would then likely fail to
-	 * stop, making the problem worse).
+	/* Refuse to start streaming if an entity included in the pipeline has
+	 * crashed. This check must be performed before the loop below to avoid
+	 * starting entities if the pipeline won't start anyway (those entities
+	 * would then likely fail to stop, making the problem worse).
 	 */
-	if ((pipe->entities & isp->crashed) &
-	    (1U << isp->isp_prev.subdev.entity.id))
+	if (pipe->entities & isp->crashed)
 		return -EIO;
 
 	spin_lock_irqsave(&pipe->lock, flags);
@@ -1004,13 +1010,23 @@ static int isp_pipeline_disable(struct isp_pipeline *pipe)
 		else
 			ret = 0;
 
+		/* Handle stop failures. An entity that fails to stop can
+		 * usually just be restarted. Flag the stop failure nonetheless
+		 * to trigger an ISP reset the next time the device is released,
+		 * just in case.
+		 *
+		 * The preview engine is a special case. A failure to stop can
+		 * mean a hardware crash. When that happens the preview engine
+		 * won't respond to read/write operations on the L4 bus anymore,
+		 * resulting in a bus fault and a kernel oops next time it gets
+		 * accessed. Mark it as crashed to prevent pipelines including
+		 * it from being started.
+		 */
 		if (ret) {
 			dev_info(isp->dev, "Unable to stop %s\n", subdev->name);
-			/* If the entity failed to stopped, assume it has
-			 * crashed. Mark it as such, the ISP will be reset when
-			 * applications will release it.
-			 */
-			isp->crashed |= 1U << subdev->entity.id;
+			isp->stop_failure = true;
+			if (subdev == &isp->isp_prev.subdev)
+				isp->crashed |= 1U << subdev->entity.id;
 			failure = -ETIMEDOUT;
 		}
 	}
@@ -1047,6 +1063,23 @@ int omap3isp_pipeline_set_stream(struct isp_pipeline *pipe,
 }
 
 /*
+ * omap3isp_pipeline_cancel_stream - Cancel stream on a pipeline
+ * @pipe: ISP pipeline
+ *
+ * Cancelling a stream mark all buffers on all video nodes in the pipeline as
+ * erroneous and makes sure no new buffer can be queued. This function is called
+ * when a fatal error that prevents any further operation on the pipeline
+ * occurs.
+ */
+void omap3isp_pipeline_cancel_stream(struct isp_pipeline *pipe)
+{
+	if (pipe->input)
+		omap3isp_video_cancel_stream(pipe->input);
+	if (pipe->output)
+		omap3isp_video_cancel_stream(pipe->output);
+}
+
+/*
  * isp_pipeline_resume - Resume streaming on a pipeline
  * @pipe: ISP pipeline
  *
@@ -1198,6 +1231,7 @@ static int isp_reset(struct isp_device *isp)
 		udelay(1);
 	}
 
+	isp->stop_failure = false;
 	isp->crashed = 0;
 	return 0;
 }
@@ -1365,14 +1399,14 @@ int omap3isp_module_sync_idle(struct media_entity *me, wait_queue_head_t *wait,
 	if (isp_pipeline_is_last(me)) {
 		struct isp_video *video = pipe->output;
 		unsigned long flags;
-		spin_lock_irqsave(&video->queue->irqlock, flags);
+		spin_lock_irqsave(&video->irqlock, flags);
 		if (video->dmaqueue_flags & ISP_VIDEO_DMAQUEUE_UNDERRUN) {
-			spin_unlock_irqrestore(&video->queue->irqlock, flags);
+			spin_unlock_irqrestore(&video->irqlock, flags);
 			atomic_set(stopping, 0);
 			smp_mb();
 			return 0;
 		}
-		spin_unlock_irqrestore(&video->queue->irqlock, flags);
+		spin_unlock_irqrestore(&video->irqlock, flags);
 		if (!wait_event_timeout(*wait, !atomic_read(stopping),
 					msecs_to_jiffies(1000))) {
 			atomic_set(stopping, 0);
@@ -1385,7 +1419,7 @@ int omap3isp_module_sync_idle(struct media_entity *me, wait_queue_head_t *wait,
 }
 
 /*
- * omap3isp_module_sync_is_stopped - Helper to verify if module was stopping
+ * omap3isp_module_sync_is_stopping - Helper to verify if module was stopping
  * @wait: ISP submodule's wait queue for streamoff/interrupt synchronization
  * @stopping: flag which tells module wants to stop
  *
@@ -1593,7 +1627,7 @@ struct isp_device *omap3isp_get(struct isp_device *isp)
  * Decrement the reference count on the ISP. If the last reference is released,
  * power-down all submodules, disable clocks and free temporary buffers.
  */
-void omap3isp_put(struct isp_device *isp)
+static void __omap3isp_put(struct isp_device *isp, bool save_ctx)
 {
 	if (isp == NULL)
 		return;
@@ -1602,20 +1636,25 @@ void omap3isp_put(struct isp_device *isp)
 	BUG_ON(isp->ref_count == 0);
 	if (--isp->ref_count == 0) {
 		isp_disable_interrupts(isp);
-		if (isp->domain) {
+		if (save_ctx) {
 			isp_save_ctx(isp);
 			isp->has_context = 1;
 		}
 		/* Reset the ISP if an entity has failed to stop. This is the
 		 * only way to recover from such conditions.
 		 */
-		if (isp->crashed)
+		if (isp->crashed || isp->stop_failure)
 			isp_reset(isp);
 		isp_disable_clocks(isp);
 	}
 	mutex_unlock(&isp->isp_mutex);
 }
 
+void omap3isp_put(struct isp_device *isp)
+{
+	__omap3isp_put(isp, true);
+}
+
 /* --------------------------------------------------------------------------
  * Platform device driver
  */
@@ -1673,7 +1712,7 @@ void omap3isp_print_status(struct isp_device *isp)
  * ISP clocks get disabled in suspend(). Similarly, the clocks are reenabled in
  * resume(), and the the pipelines are restarted in complete().
  *
- * TODO: PM dependencies between the ISP and sensors are not modeled explicitly
+ * TODO: PM dependencies between the ISP and sensors are not modelled explicitly
  * yet.
  */
 static int isp_pm_prepare(struct device *dev)
@@ -2088,6 +2127,61 @@ error_csiphy:
 	return ret;
 }
 
+static void isp_detach_iommu(struct isp_device *isp)
+{
+	arm_iommu_release_mapping(isp->mapping);
+	isp->mapping = NULL;
+	iommu_group_remove_device(isp->dev);
+}
+
+static int isp_attach_iommu(struct isp_device *isp)
+{
+	struct dma_iommu_mapping *mapping;
+	struct iommu_group *group;
+	int ret;
+
+	/* Create a device group and add the device to it. */
+	group = iommu_group_alloc();
+	if (IS_ERR(group)) {
+		dev_err(isp->dev, "failed to allocate IOMMU group\n");
+		return PTR_ERR(group);
+	}
+
+	ret = iommu_group_add_device(group, isp->dev);
+	iommu_group_put(group);
+
+	if (ret < 0) {
+		dev_err(isp->dev, "failed to add device to IPMMU group\n");
+		return ret;
+	}
+
+	/*
+	 * Create the ARM mapping, used by the ARM DMA mapping core to allocate
+	 * VAs. This will allocate a corresponding IOMMU domain.
+	 */
+	mapping = arm_iommu_create_mapping(&platform_bus_type, SZ_1G, SZ_2G);
+	if (IS_ERR(mapping)) {
+		dev_err(isp->dev, "failed to create ARM IOMMU mapping\n");
+		ret = PTR_ERR(mapping);
+		goto error;
+	}
+
+	isp->mapping = mapping;
+
+	/* Attach the ARM VA mapping to the device. */
+	ret = arm_iommu_attach_device(isp->dev, mapping);
+	if (ret < 0) {
+		dev_err(isp->dev, "failed to attach device to VA mapping\n");
+		goto error;
+	}
+
+	return 0;
+
+error:
+	isp_detach_iommu(isp);
+	return ret;
+}
+
 /*
  * isp_remove - Remove ISP platform device
  * @pdev: Pointer to ISP platform device
@@ -2103,10 +2197,8 @@ static int isp_remove(struct platform_device *pdev)
 	isp_xclk_cleanup(isp);
 
 	__omap3isp_get(isp, false);
-	iommu_detach_device(isp->domain, &pdev->dev);
-	iommu_domain_free(isp->domain);
-	isp->domain = NULL;
-	omap3isp_put(isp);
+	isp_detach_iommu(isp);
+	__omap3isp_put(isp, false);
 
 	return 0;
 }
@@ -2120,28 +2212,13 @@ static int isp_map_mem_resource(struct platform_device *pdev,
 	/* request the mem region for the camera registers */
 
 	mem = platform_get_resource(pdev, IORESOURCE_MEM, res);
-	if (!mem) {
-		dev_err(isp->dev, "no mem resource?\n");
-		return -ENODEV;
-	}
-
-	if (!devm_request_mem_region(isp->dev, mem->start, resource_size(mem),
-				     pdev->name)) {
-		dev_err(isp->dev,
-			"cannot reserve camera register I/O region\n");
-		return -ENODEV;
-	}
-	isp->mmio_base_phys[res] = mem->start;
-	isp->mmio_size[res] = resource_size(mem);
 
 	/* map the region */
-	isp->mmio_base[res] = devm_ioremap_nocache(isp->dev,
-						   isp->mmio_base_phys[res],
-						   isp->mmio_size[res]);
-	if (!isp->mmio_base[res]) {
-		dev_err(isp->dev, "cannot map camera register I/O region\n");
-		return -ENODEV;
-	}
+	isp->mmio_base[res] = devm_ioremap_resource(isp->dev, mem);
+	if (IS_ERR(isp->mmio_base[res]))
+		return PTR_ERR(isp->mmio_base[res]);
+
+	isp->mmio_base_phys[res] = mem->start;
 
 	return 0;
 }
@@ -2182,9 +2259,9 @@ static int isp_probe(struct platform_device *pdev)
 	isp->pdata = pdata;
 	isp->ref_count = 0;
 
-	isp->raw_dmamask = DMA_BIT_MASK(32);
-	isp->dev->dma_mask = &isp->raw_dmamask;
-	isp->dev->coherent_dma_mask = DMA_BIT_MASK(32);
+	ret = dma_coerce_mask_and_coherent(isp->dev, DMA_BIT_MASK(32));
+	if (ret)
+		return ret;
 
 	platform_set_drvdata(pdev, isp);
 
@@ -2248,39 +2325,32 @@ static int isp_probe(struct platform_device *pdev)
 		}
 	}
 
-	isp->domain = iommu_domain_alloc(pdev->dev.bus);
-	if (!isp->domain) {
-		dev_err(isp->dev, "can't alloc iommu domain\n");
-		ret = -ENOMEM;
+	/* IOMMU */
+	ret = isp_attach_iommu(isp);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "unable to attach to IOMMU\n");
 		goto error_isp;
 	}
 
-	ret = iommu_attach_device(isp->domain, &pdev->dev);
-	if (ret) {
-		dev_err(&pdev->dev, "can't attach iommu device: %d\n", ret);
-		ret = -EPROBE_DEFER;
-		goto free_domain;
-	}
-
 	/* Interrupt */
 	isp->irq_num = platform_get_irq(pdev, 0);
 	if (isp->irq_num <= 0) {
 		dev_err(isp->dev, "No IRQ resource\n");
 		ret = -ENODEV;
-		goto detach_dev;
+		goto error_iommu;
 	}
 
 	if (devm_request_irq(isp->dev, isp->irq_num, isp_isr, IRQF_SHARED,
 			     "OMAP3 ISP", isp)) {
 		dev_err(isp->dev, "Unable to request IRQ\n");
 		ret = -EINVAL;
-		goto detach_dev;
+		goto error_iommu;
 	}
 
 	/* Entities */
 	ret = isp_initialize_modules(isp);
 	if (ret < 0)
-		goto detach_dev;
+		goto error_iommu;
 
 	ret = isp_register_entities(isp);
 	if (ret < 0)
@@ -2293,14 +2363,11 @@ static int isp_probe(struct platform_device *pdev)
 
 error_modules:
 	isp_cleanup_modules(isp);
-detach_dev:
-	iommu_detach_device(isp->domain, &pdev->dev);
-free_domain:
-	iommu_domain_free(isp->domain);
-	isp->domain = NULL;
+error_iommu:
+	isp_detach_iommu(isp);
 error_isp:
 	isp_xclk_cleanup(isp);
-	omap3isp_put(isp);
+	__omap3isp_put(isp, false);
 error:
 	mutex_destroy(&isp->isp_mutex);
 
diff --git a/drivers/media/platform/omap3isp/isp.h b/drivers/media/platform/omap3isp/isp.h
index cd3eff45ae7..2c314eea125 100644
--- a/drivers/media/platform/omap3isp/isp.h
+++ b/drivers/media/platform/omap3isp/isp.h
@@ -45,8 +45,6 @@
 #include "ispcsi2.h"
 #include "ispccp2.h"
 
-#define IOMMU_FLAG (IOVMF_ENDIAN_LITTLE | IOVMF_ELSZ_8)
-
 #define ISP_TOK_TERM		0xFFFFFFFF	/*
 						 * terminating token for ISP
 						 * modules reg list
@@ -135,6 +133,7 @@ struct isp_xclk {
 	struct isp_device *isp;
 	struct clk_hw hw;
 	struct clk_lookup *lookup;
+	struct clk *clk;
 	enum isp_xclk_id id;
 
 	spinlock_t lock;	/* Protects enabled and divider */
@@ -151,10 +150,10 @@ struct isp_xclk {
  *             regions.
  * @mmio_base_phys: Array with physical L4 bus addresses for ISP register
  *                  regions.
- * @mmio_size: Array with ISP register regions size in bytes.
- * @raw_dmamask: Raw DMA mask
+ * @mapping: IOMMU mapping
  * @stat_lock: Spinlock for handling statistics
  * @isp_mutex: Mutex for serializing requests to ISP.
+ * @stop_failure: Indicates that an entity failed to stop.
  * @crashed: Bitmask of crashed entities (indexed by entity ID)
  * @has_context: Context has been saved at least once and can be restored.
  * @ref_count: Reference count for handling multiple ISP requests.
@@ -171,7 +170,6 @@ struct isp_xclk {
  * @isp_res: Pointer to current settings for ISP Resizer.
  * @isp_prev: Pointer to current settings for ISP Preview.
  * @isp_ccdc: Pointer to current settings for ISP CCDC.
- * @iommu: Pointer to requested IOMMU instance for ISP.
  * @platform_cb: ISP driver callback function pointers for platform code
  *
  * This structure is used to store the OMAP ISP Information.
@@ -188,13 +186,13 @@ struct isp_device {
 
 	void __iomem *mmio_base[OMAP3_ISP_IOMEM_LAST];
 	unsigned long mmio_base_phys[OMAP3_ISP_IOMEM_LAST];
-	resource_size_t mmio_size[OMAP3_ISP_IOMEM_LAST];
 
-	u64 raw_dmamask;
+	struct dma_iommu_mapping *mapping;
 
 	/* ISP Obj */
 	spinlock_t stat_lock;	/* common lock for statistic drivers */
 	struct mutex isp_mutex;	/* For handling ref_count field */
+	bool stop_failure;
 	u32 crashed;
 	int has_context;
 	int ref_count;
@@ -221,8 +219,6 @@ struct isp_device {
 
 	unsigned int sbl_resources;
 	unsigned int subclk_resources;
-
-	struct iommu_domain *domain;
 };
 
 #define v4l2_dev_to_isp_device(dev) \
@@ -240,6 +236,7 @@ int omap3isp_module_sync_is_stopping(wait_queue_head_t *wait,
 
 int omap3isp_pipeline_set_stream(struct isp_pipeline *pipe,
 				 enum isp_pipeline_stream_state state);
+void omap3isp_pipeline_cancel_stream(struct isp_pipeline *pipe);
 void omap3isp_configure_bridge(struct isp_device *isp,
 			       enum ccdc_input_entity input,
 			       const struct isp_parallel_platform_data *pdata,
@@ -266,7 +263,7 @@ void omap3isp_unregister_entities(struct platform_device *pdev);
 
 /*
  * isp_reg_readl - Read value of an OMAP3 ISP register
- * @dev: Device pointer specific to the OMAP3 ISP.
+ * @isp: Device pointer specific to the OMAP3 ISP.
  * @isp_mmio_range: Range to which the register offset refers to.
  * @reg_offset: Register offset to read from.
  *
@@ -281,7 +278,7 @@ u32 isp_reg_readl(struct isp_device *isp, enum isp_mem_resources isp_mmio_range,
 
 /*
  * isp_reg_writel - Write value to an OMAP3 ISP register
- * @dev: Device pointer specific to the OMAP3 ISP.
+ * @isp: Device pointer specific to the OMAP3 ISP.
  * @reg_value: 32 bit value to write to the register.
  * @isp_mmio_range: Range to which the register offset refers to.
  * @reg_offset: Register offset to write into.
@@ -294,8 +291,8 @@ void isp_reg_writel(struct isp_device *isp, u32 reg_value,
 }
 
 /*
- * isp_reg_and - Clear individual bits in an OMAP3 ISP register
- * @dev: Device pointer specific to the OMAP3 ISP.
+ * isp_reg_clr - Clear individual bits in an OMAP3 ISP register
+ * @isp: Device pointer specific to the OMAP3 ISP.
  * @mmio_range: Range to which the register offset refers to.
  * @reg: Register offset to work on.
  * @clr_bits: 32 bit value which would be cleared in the register.
@@ -311,7 +308,7 @@ void isp_reg_clr(struct isp_device *isp, enum isp_mem_resources mmio_range,
 
 /*
  * isp_reg_set - Set individual bits in an OMAP3 ISP register
- * @dev: Device pointer specific to the OMAP3 ISP.
+ * @isp: Device pointer specific to the OMAP3 ISP.
  * @mmio_range: Range to which the register offset refers to.
  * @reg: Register offset to work on.
  * @set_bits: 32 bit value which would be set in the register.
@@ -327,7 +324,7 @@ void isp_reg_set(struct isp_device *isp, enum isp_mem_resources mmio_range,
 
 /*
  * isp_reg_clr_set - Clear and set invidial bits in an OMAP3 ISP register
- * @dev: Device pointer specific to the OMAP3 ISP.
+ * @isp: Device pointer specific to the OMAP3 ISP.
  * @mmio_range: Range to which the register offset refers to.
  * @reg: Register offset to work on.
  * @clr_bits: 32 bit value which would be cleared in the register.
diff --git a/drivers/media/platform/omap3isp/ispccdc.c b/drivers/media/platform/omap3isp/ispccdc.c
index 907a205da5a..9f727d20f06 100644
--- a/drivers/media/platform/omap3isp/ispccdc.c
+++ b/drivers/media/platform/omap3isp/ispccdc.c
@@ -30,7 +30,6 @@
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
 #include <linux/mm.h>
-#include <linux/omap-iommu.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <media/v4l2-event.h>
@@ -206,7 +205,8 @@ static int ccdc_lsc_validate_config(struct isp_ccdc_device *ccdc,
  * ccdc_lsc_program_table - Program Lens Shading Compensation table address.
  * @ccdc: Pointer to ISP CCDC device.
  */
-static void ccdc_lsc_program_table(struct isp_ccdc_device *ccdc, u32 addr)
+static void ccdc_lsc_program_table(struct isp_ccdc_device *ccdc,
+				   dma_addr_t addr)
 {
 	isp_reg_writel(to_isp_device(ccdc), addr,
 		       OMAP3_ISP_IOMEM_CCDC, ISPCCDC_LSC_TABLE_BASE);
@@ -293,7 +293,7 @@ static int __ccdc_lsc_enable(struct isp_ccdc_device *ccdc, int enable)
 			isp_reg_clr(isp, OMAP3_ISP_IOMEM_CCDC,
 				    ISPCCDC_LSC_CONFIG, ISPCCDC_LSC_ENABLE);
 			ccdc->lsc.state = LSC_STATE_STOPPED;
-			dev_warn(to_device(ccdc), "LSC prefecth timeout\n");
+			dev_warn(to_device(ccdc), "LSC prefetch timeout\n");
 			return -ETIMEDOUT;
 		}
 		ccdc->lsc.state = LSC_STATE_RUNNING;
@@ -333,7 +333,7 @@ static int __ccdc_lsc_configure(struct isp_ccdc_device *ccdc,
 		return -EBUSY;
 
 	ccdc_lsc_setup_regs(ccdc, &req->config);
-	ccdc_lsc_program_table(ccdc, req->table);
+	ccdc_lsc_program_table(ccdc, req->table.dma);
 	return 0;
 }
 
@@ -368,11 +368,12 @@ static void ccdc_lsc_free_request(struct isp_ccdc_device *ccdc,
 	if (req == NULL)
 		return;
 
-	if (req->iovm)
-		dma_unmap_sg(isp->dev, req->iovm->sgt->sgl,
-			     req->iovm->sgt->nents, DMA_TO_DEVICE);
-	if (req->table)
-		omap_iommu_vfree(isp->domain, isp->dev, req->table);
+	if (req->table.addr) {
+		sg_free_table(&req->table.sgt);
+		dma_free_coherent(isp->dev, req->config.size, req->table.addr,
+				  req->table.dma);
+	}
+
 	kfree(req);
 }
 
@@ -416,7 +417,6 @@ static int ccdc_lsc_config(struct isp_ccdc_device *ccdc,
 	struct isp_device *isp = to_isp_device(ccdc);
 	struct ispccdc_lsc_config_req *req;
 	unsigned long flags;
-	void *table;
 	u16 update;
 	int ret;
 
@@ -444,38 +444,31 @@ static int ccdc_lsc_config(struct isp_ccdc_device *ccdc,
 
 		req->enable = 1;
 
-		req->table = omap_iommu_vmalloc(isp->domain, isp->dev, 0,
-					req->config.size, IOMMU_FLAG);
-		if (IS_ERR_VALUE(req->table)) {
-			req->table = 0;
-			ret = -ENOMEM;
-			goto done;
-		}
-
-		req->iovm = omap_find_iovm_area(isp->dev, req->table);
-		if (req->iovm == NULL) {
+		req->table.addr = dma_alloc_coherent(isp->dev, req->config.size,
+						     &req->table.dma,
+						     GFP_KERNEL);
+		if (req->table.addr == NULL) {
 			ret = -ENOMEM;
 			goto done;
 		}
 
-		if (!dma_map_sg(isp->dev, req->iovm->sgt->sgl,
-				req->iovm->sgt->nents, DMA_TO_DEVICE)) {
-			ret = -ENOMEM;
-			req->iovm = NULL;
+		ret = dma_get_sgtable(isp->dev, &req->table.sgt,
+				      req->table.addr, req->table.dma,
+				      req->config.size);
+		if (ret < 0)
 			goto done;
-		}
 
-		dma_sync_sg_for_cpu(isp->dev, req->iovm->sgt->sgl,
-				    req->iovm->sgt->nents, DMA_TO_DEVICE);
+		dma_sync_sg_for_cpu(isp->dev, req->table.sgt.sgl,
+				    req->table.sgt.nents, DMA_TO_DEVICE);
 
-		table = omap_da_to_va(isp->dev, req->table);
-		if (copy_from_user(table, config->lsc, req->config.size)) {
+		if (copy_from_user(req->table.addr, config->lsc,
+				   req->config.size)) {
 			ret = -EFAULT;
 			goto done;
 		}
 
-		dma_sync_sg_for_device(isp->dev, req->iovm->sgt->sgl,
-				       req->iovm->sgt->nents, DMA_TO_DEVICE);
+		dma_sync_sg_for_device(isp->dev, req->table.sgt.sgl,
+				       req->table.sgt.nents, DMA_TO_DEVICE);
 	}
 
 	spin_lock_irqsave(&ccdc->lsc.req_lock, flags);
@@ -584,7 +577,7 @@ static void ccdc_configure_fpc(struct isp_ccdc_device *ccdc)
 	if (!ccdc->fpc_en)
 		return;
 
-	isp_reg_writel(isp, ccdc->fpc.fpcaddr, OMAP3_ISP_IOMEM_CCDC,
+	isp_reg_writel(isp, ccdc->fpc.dma, OMAP3_ISP_IOMEM_CCDC,
 		       ISPCCDC_FPC_ADDR);
 	/* The FPNUM field must be set before enabling FPC. */
 	isp_reg_writel(isp, (ccdc->fpc.fpnum << ISPCCDC_FPC_FPNUM_SHIFT),
@@ -674,7 +667,7 @@ static void ccdc_config_imgattr(struct isp_ccdc_device *ccdc, u32 colptn)
 /*
  * ccdc_config - Set CCDC configuration from userspace
  * @ccdc: Pointer to ISP CCDC device.
- * @userspace_add: Structure containing CCDC configuration sent from userspace.
+ * @ccdc_struct: Structure containing CCDC configuration sent from userspace.
  *
  * Returns 0 if successful, -EINVAL if the pointer to the configuration
  * structure is null, or the copy_from_user function fails to copy user space
@@ -724,8 +717,9 @@ static int ccdc_config(struct isp_ccdc_device *ccdc,
 	ccdc->shadow_update = 0;
 
 	if (OMAP3ISP_CCDC_FPC & ccdc_struct->update) {
-		u32 table_old = 0;
-		u32 table_new;
+		struct omap3isp_ccdc_fpc fpc;
+		struct ispccdc_fpc fpc_old = { .addr = NULL, };
+		struct ispccdc_fpc fpc_new;
 		u32 size;
 
 		if (ccdc->state != ISP_PIPELINE_STREAM_STOPPED)
@@ -734,35 +728,39 @@ static int ccdc_config(struct isp_ccdc_device *ccdc,
 		ccdc->fpc_en = !!(OMAP3ISP_CCDC_FPC & ccdc_struct->flag);
 
 		if (ccdc->fpc_en) {
-			if (copy_from_user(&ccdc->fpc, ccdc_struct->fpc,
-					   sizeof(ccdc->fpc)))
+			if (copy_from_user(&fpc, ccdc_struct->fpc, sizeof(fpc)))
 				return -EFAULT;
 
+			size = fpc.fpnum * 4;
+
 			/*
-			 * table_new must be 64-bytes aligned, but it's
-			 * already done by omap_iommu_vmalloc().
+			 * The table address must be 64-bytes aligned, which is
+			 * guaranteed by dma_alloc_coherent().
 			 */
-			size = ccdc->fpc.fpnum * 4;
-			table_new = omap_iommu_vmalloc(isp->domain, isp->dev,
-							0, size, IOMMU_FLAG);
-			if (IS_ERR_VALUE(table_new))
+			fpc_new.fpnum = fpc.fpnum;
+			fpc_new.addr = dma_alloc_coherent(isp->dev, size,
+							  &fpc_new.dma,
+							  GFP_KERNEL);
+			if (fpc_new.addr == NULL)
 				return -ENOMEM;
 
-			if (copy_from_user(omap_da_to_va(isp->dev, table_new),
-					   (__force void __user *)
-					   ccdc->fpc.fpcaddr, size)) {
-				omap_iommu_vfree(isp->domain, isp->dev,
-								table_new);
+			if (copy_from_user(fpc_new.addr,
+					   (__force void __user *)fpc.fpcaddr,
+					   size)) {
+				dma_free_coherent(isp->dev, size, fpc_new.addr,
+						  fpc_new.dma);
 				return -EFAULT;
 			}
 
-			table_old = ccdc->fpc.fpcaddr;
-			ccdc->fpc.fpcaddr = table_new;
+			fpc_old = ccdc->fpc;
+			ccdc->fpc = fpc_new;
 		}
 
 		ccdc_configure_fpc(ccdc);
-		if (table_old != 0)
-			omap_iommu_vfree(isp->domain, isp->dev, table_old);
+
+		if (fpc_old.addr != NULL)
+			dma_free_coherent(isp->dev, fpc_old.fpnum * 4,
+					  fpc_old.addr, fpc_old.dma);
 	}
 
 	return ccdc_lsc_config(ccdc, ccdc_struct);
@@ -793,7 +791,7 @@ static void ccdc_apply_controls(struct isp_ccdc_device *ccdc)
 
 /*
  * omap3isp_ccdc_restore_context - Restore values of the CCDC module registers
- * @dev: Pointer to ISP device
+ * @isp: Pointer to ISP device
  */
 void omap3isp_ccdc_restore_context(struct isp_device *isp)
 {
@@ -1516,12 +1514,14 @@ static int ccdc_isr_buffer(struct isp_ccdc_device *ccdc)
 
 	if (ccdc_sbl_wait_idle(ccdc, 1000)) {
 		dev_info(isp->dev, "CCDC won't become idle!\n");
+		isp->crashed |= 1U << ccdc->subdev.entity.id;
+		omap3isp_pipeline_cancel_stream(pipe);
 		goto done;
 	}
 
 	buffer = omap3isp_video_buffer_next(&ccdc->video_out);
 	if (buffer != NULL) {
-		ccdc_set_outaddr(ccdc, buffer->isp_addr);
+		ccdc_set_outaddr(ccdc, buffer->dma);
 		restart = 1;
 	}
 
@@ -1660,7 +1660,7 @@ static int ccdc_video_queue(struct isp_video *video, struct isp_buffer *buffer)
 	if (!(ccdc->output & CCDC_OUTPUT_MEMORY))
 		return -ENODEV;
 
-	ccdc_set_outaddr(ccdc, buffer->isp_addr);
+	ccdc_set_outaddr(ccdc, buffer->dma);
 
 	/* We now have a buffer queued on the output, restart the pipeline
 	 * on the next CCDC interrupt if running in continuous mode (or when
@@ -2484,7 +2484,8 @@ static int ccdc_init_entities(struct isp_ccdc_device *ccdc)
 	v4l2_set_subdevdata(sd, ccdc);
 	sd->flags |= V4L2_SUBDEV_FL_HAS_EVENTS | V4L2_SUBDEV_FL_HAS_DEVNODE;
 
-	pads[CCDC_PAD_SINK].flags = MEDIA_PAD_FL_SINK;
+	pads[CCDC_PAD_SINK].flags = MEDIA_PAD_FL_SINK
+				    | MEDIA_PAD_FL_MUST_CONNECT;
 	pads[CCDC_PAD_SOURCE_VP].flags = MEDIA_PAD_FL_SOURCE;
 	pads[CCDC_PAD_SOURCE_OF].flags = MEDIA_PAD_FL_SOURCE;
 
@@ -2522,7 +2523,7 @@ error_video:
 
 /*
  * omap3isp_ccdc_init - CCDC module initialization.
- * @dev: Device pointer specific to the OMAP3 ISP.
+ * @isp: Device pointer specific to the OMAP3 ISP.
  *
  * TODO: Get the initialisation values from platform data.
  *
@@ -2561,7 +2562,7 @@ int omap3isp_ccdc_init(struct isp_device *isp)
 
 /*
  * omap3isp_ccdc_cleanup - CCDC module cleanup.
- * @dev: Device pointer specific to the OMAP3 ISP.
+ * @isp: Device pointer specific to the OMAP3 ISP.
  */
 void omap3isp_ccdc_cleanup(struct isp_device *isp)
 {
@@ -2577,8 +2578,9 @@ void omap3isp_ccdc_cleanup(struct isp_device *isp)
 	cancel_work_sync(&ccdc->lsc.table_work);
 	ccdc_lsc_free_queue(ccdc, &ccdc->lsc.free_queue);
 
-	if (ccdc->fpc.fpcaddr != 0)
-		omap_iommu_vfree(isp->domain, isp->dev, ccdc->fpc.fpcaddr);
+	if (ccdc->fpc.addr != NULL)
+		dma_free_coherent(isp->dev, ccdc->fpc.fpnum * 4, ccdc->fpc.addr,
+				  ccdc->fpc.dma);
 
 	mutex_destroy(&ccdc->ioctl_lock);
 }
diff --git a/drivers/media/platform/omap3isp/ispccdc.h b/drivers/media/platform/omap3isp/ispccdc.h
index a5da9e19edb..f65061602c7 100644
--- a/drivers/media/platform/omap3isp/ispccdc.h
+++ b/drivers/media/platform/omap3isp/ispccdc.h
@@ -46,6 +46,12 @@ enum ccdc_input_entity {
 
 #define	OMAP3ISP_CCDC_NEVENTS	16
 
+struct ispccdc_fpc {
+	void *addr;
+	dma_addr_t dma;
+	unsigned int fpnum;
+};
+
 enum ispccdc_lsc_state {
 	LSC_STATE_STOPPED = 0,
 	LSC_STATE_STOPPING = 1,
@@ -57,18 +63,16 @@ struct ispccdc_lsc_config_req {
 	struct list_head list;
 	struct omap3isp_ccdc_lsc_config config;
 	unsigned char enable;
-	u32 table;
-	struct iovm_struct *iovm;
+
+	struct {
+		void *addr;
+		dma_addr_t dma;
+		struct sg_table sgt;
+	} table;
 };
 
 /*
  * ispccdc_lsc - CCDC LSC parameters
- * @update_config: Set when user changes config
- * @request_enable: Whether LSC is requested to be enabled
- * @config: LSC config set by user
- * @update_table: Set when user provides a new LSC table to table_new
- * @table_new: LSC table set by user, ISP address
- * @table_inuse: LSC table currently in use, ISP address
  */
 struct ispccdc_lsc {
 	enum ispccdc_lsc_state state;
@@ -142,7 +146,7 @@ struct isp_ccdc_device {
 		     fpc_en:1;
 	struct omap3isp_ccdc_blcomp blcomp;
 	struct omap3isp_ccdc_bclamp clamp;
-	struct omap3isp_ccdc_fpc fpc;
+	struct ispccdc_fpc fpc;
 	struct ispccdc_lsc lsc;
 	unsigned int update;
 	unsigned int shadow_update;
diff --git a/drivers/media/platform/omap3isp/ispccp2.c b/drivers/media/platform/omap3isp/ispccp2.c
index e71651429dd..f3801db9095 100644
--- a/drivers/media/platform/omap3isp/ispccp2.c
+++ b/drivers/media/platform/omap3isp/ispccp2.c
@@ -211,7 +211,7 @@ static void ccp2_mem_enable(struct isp_ccp2_device *ccp2, u8 enable)
 /*
  * ccp2_phyif_config - Initialize CCP2 phy interface config
  * @ccp2: Pointer to ISP CCP2 device
- * @config: CCP2 platform data
+ * @pdata: CCP2 platform data
  *
  * Configure the CCP2 physical interface module from platform data.
  *
@@ -518,7 +518,7 @@ static void ccp2_mem_configure(struct isp_ccp2_device *ccp2,
 		       ISPCCP2_LCM_IRQSTATUS_EOF_IRQ,
 		       OMAP3_ISP_IOMEM_CCP2, ISPCCP2_LCM_IRQSTATUS);
 
-	/* Enable LCM interupts */
+	/* Enable LCM interrupts */
 	isp_reg_set(isp, OMAP3_ISP_IOMEM_CCP2, ISPCCP2_LCM_IRQENABLE,
 		    ISPCCP2_LCM_IRQSTATUS_EOF_IRQ |
 		    ISPCCP2_LCM_IRQSTATUS_OCPERROR_IRQ);
@@ -549,7 +549,7 @@ static void ccp2_isr_buffer(struct isp_ccp2_device *ccp2)
 
 	buffer = omap3isp_video_buffer_next(&ccp2->video_in);
 	if (buffer != NULL)
-		ccp2_set_inaddr(ccp2, buffer->isp_addr);
+		ccp2_set_inaddr(ccp2, buffer->dma);
 
 	pipe->state |= ISP_PIPELINE_IDLE_INPUT;
 
@@ -940,7 +940,7 @@ static int ccp2_video_queue(struct isp_video *video, struct isp_buffer *buffer)
 {
 	struct isp_ccp2_device *ccp2 = &video->isp->isp_ccp2;
 
-	ccp2_set_inaddr(ccp2, buffer->isp_addr);
+	ccp2_set_inaddr(ccp2, buffer->dma);
 	return 0;
 }
 
@@ -1076,7 +1076,8 @@ static int ccp2_init_entities(struct isp_ccp2_device *ccp2)
 	v4l2_set_subdevdata(sd, ccp2);
 	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 
-	pads[CCP2_PAD_SINK].flags = MEDIA_PAD_FL_SINK;
+	pads[CCP2_PAD_SINK].flags = MEDIA_PAD_FL_SINK
+				    | MEDIA_PAD_FL_MUST_CONNECT;
 	pads[CCP2_PAD_SOURCE].flags = MEDIA_PAD_FL_SOURCE;
 
 	me->ops = &ccp2_media_ops;
@@ -1095,7 +1096,7 @@ static int ccp2_init_entities(struct isp_ccp2_device *ccp2)
 	 * implementation we use a fixed 32 bytes alignment regardless of the
 	 * input format and width. If strict 128 bits alignment support is
 	 * required ispvideo will need to be made aware of this special dual
-	 * alignement requirements.
+	 * alignment requirements.
 	 */
 	ccp2->video_in.type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
 	ccp2->video_in.bpl_alignment = 32;
diff --git a/drivers/media/platform/omap3isp/ispcsi2.c b/drivers/media/platform/omap3isp/ispcsi2.c
index 6db245d84bb..5a2e47e58b8 100644
--- a/drivers/media/platform/omap3isp/ispcsi2.c
+++ b/drivers/media/platform/omap3isp/ispcsi2.c
@@ -695,7 +695,7 @@ static void csi2_isr_buffer(struct isp_csi2_device *csi2)
 	if (buffer == NULL)
 		return;
 
-	csi2_set_outaddr(csi2, buffer->isp_addr);
+	csi2_set_outaddr(csi2, buffer->dma);
 	csi2_ctx_enable(isp, csi2, 0, 1);
 }
 
@@ -812,7 +812,7 @@ static int csi2_queue(struct isp_video *video, struct isp_buffer *buffer)
 	struct isp_device *isp = video->isp;
 	struct isp_csi2_device *csi2 = &isp->isp_csi2a;
 
-	csi2_set_outaddr(csi2, buffer->isp_addr);
+	csi2_set_outaddr(csi2, buffer->dma);
 
 	/*
 	 * If streaming was enabled before there was a buffer queued
@@ -1245,7 +1245,8 @@ static int csi2_init_entities(struct isp_csi2_device *csi2)
 	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 
 	pads[CSI2_PAD_SOURCE].flags = MEDIA_PAD_FL_SOURCE;
-	pads[CSI2_PAD_SINK].flags = MEDIA_PAD_FL_SINK;
+	pads[CSI2_PAD_SINK].flags = MEDIA_PAD_FL_SINK
+				    | MEDIA_PAD_FL_MUST_CONNECT;
 
 	me->ops = &csi2_media_ops;
 	ret = media_entity_init(me, CSI2_PADS_NUM, pads, 0);
diff --git a/drivers/media/platform/omap3isp/isph3a_aewb.c b/drivers/media/platform/omap3isp/isph3a_aewb.c
index 75fd82b152b..d6811ce263e 100644
--- a/drivers/media/platform/omap3isp/isph3a_aewb.c
+++ b/drivers/media/platform/omap3isp/isph3a_aewb.c
@@ -47,7 +47,7 @@ static void h3a_aewb_setup_regs(struct ispstat *aewb, void *priv)
 	if (aewb->state == ISPSTAT_DISABLED)
 		return;
 
-	isp_reg_writel(aewb->isp, aewb->active_buf->iommu_addr,
+	isp_reg_writel(aewb->isp, aewb->active_buf->dma_addr,
 		       OMAP3_ISP_IOMEM_H3A, ISPH3A_AEWBUFST);
 
 	if (!aewb->update)
diff --git a/drivers/media/platform/omap3isp/isph3a_af.c b/drivers/media/platform/omap3isp/isph3a_af.c
index a0bf5af3243..6fc960cd30f 100644
--- a/drivers/media/platform/omap3isp/isph3a_af.c
+++ b/drivers/media/platform/omap3isp/isph3a_af.c
@@ -51,7 +51,7 @@ static void h3a_af_setup_regs(struct ispstat *af, void *priv)
 	if (af->state == ISPSTAT_DISABLED)
 		return;
 
-	isp_reg_writel(af->isp, af->active_buf->iommu_addr, OMAP3_ISP_IOMEM_H3A,
+	isp_reg_writel(af->isp, af->active_buf->dma_addr, OMAP3_ISP_IOMEM_H3A,
 		       ISPH3A_AFBUFST);
 
 	if (!af->update)
diff --git a/drivers/media/platform/omap3isp/isphist.c b/drivers/media/platform/omap3isp/isphist.c
index e070c24048e..06a5f8164ea 100644
--- a/drivers/media/platform/omap3isp/isphist.c
+++ b/drivers/media/platform/omap3isp/isphist.c
@@ -299,7 +299,7 @@ static u32 hist_get_buf_size(struct omap3isp_hist_config *conf)
 
 /*
  * hist_validate_params - Helper function to check user given params.
- * @user_cfg: Pointer to user configuration structure.
+ * @new_conf: Pointer to user configuration structure.
  *
  * Returns 0 on success configuration.
  */
@@ -351,7 +351,7 @@ static int hist_validate_params(struct ispstat *hist, void *new_conf)
 
 	buf_size = hist_get_buf_size(user_cfg);
 	if (buf_size > user_cfg->buf_size)
-		/* User's buf_size request wasn't enoght */
+		/* User's buf_size request wasn't enough */
 		user_cfg->buf_size = buf_size;
 	else if (user_cfg->buf_size > OMAP3ISP_HIST_MAX_BUF_SIZE)
 		user_cfg->buf_size = OMAP3ISP_HIST_MAX_BUF_SIZE;
diff --git a/drivers/media/platform/omap3isp/isppreview.c b/drivers/media/platform/omap3isp/isppreview.c
index cd8831aebde..720809b07e7 100644
--- a/drivers/media/platform/omap3isp/isppreview.c
+++ b/drivers/media/platform/omap3isp/isppreview.c
@@ -122,7 +122,7 @@ static struct omap3isp_prev_csc flr_prev_csc = {
 #define PREV_MAX_OUT_WIDTH_REV_15	4096
 
 /*
- * Coeficient Tables for the submodules in Preview.
+ * Coefficient Tables for the submodules in Preview.
  * Array is initialised with the values from.the tables text file.
  */
 
@@ -971,7 +971,8 @@ static void preview_setup_hw(struct isp_prev_device *prev, u32 update,
 
 /*
  * preview_config_ycpos - Configure byte layout of YUV image.
- * @mode: Indicates the required byte layout.
+ * @prev: pointer to previewer private structure
+ * @pixelcode: pixel code
  */
 static void
 preview_config_ycpos(struct isp_prev_device *prev,
@@ -1079,6 +1080,7 @@ static void preview_config_input_format(struct isp_prev_device *prev,
  */
 static void preview_config_input_size(struct isp_prev_device *prev, u32 active)
 {
+	const struct v4l2_mbus_framefmt *format = &prev->formats[PREV_PAD_SINK];
 	struct isp_device *isp = to_isp_device(prev);
 	unsigned int sph = prev->crop.left;
 	unsigned int eph = prev->crop.left + prev->crop.width - 1;
@@ -1086,6 +1088,14 @@ static void preview_config_input_size(struct isp_prev_device *prev, u32 active)
 	unsigned int elv = prev->crop.top + prev->crop.height - 1;
 	u32 features;
 
+	if (format->code != V4L2_MBUS_FMT_Y8_1X8 &&
+	    format->code != V4L2_MBUS_FMT_Y10_1X10) {
+		sph -= 2;
+		eph += 2;
+		slv -= 2;
+		elv += 2;
+	}
+
 	features = (prev->params.params[0].features & active)
 		 | (prev->params.params[1].features & ~active);
 
@@ -1363,8 +1373,8 @@ static void preview_init_params(struct isp_prev_device *prev)
 }
 
 /*
- * preview_max_out_width - Handle previewer hardware ouput limitations
- * @isp_revision : ISP revision
+ * preview_max_out_width - Handle previewer hardware output limitations
+ * @prev: pointer to previewer private structure
  * returns maximum width output for current isp revision
  */
 static unsigned int preview_max_out_width(struct isp_prev_device *prev)
@@ -1489,14 +1499,14 @@ static void preview_isr_buffer(struct isp_prev_device *prev)
 	if (prev->input == PREVIEW_INPUT_MEMORY) {
 		buffer = omap3isp_video_buffer_next(&prev->video_in);
 		if (buffer != NULL)
-			preview_set_inaddr(prev, buffer->isp_addr);
+			preview_set_inaddr(prev, buffer->dma);
 		pipe->state |= ISP_PIPELINE_IDLE_INPUT;
 	}
 
 	if (prev->output & PREVIEW_OUTPUT_MEMORY) {
 		buffer = omap3isp_video_buffer_next(&prev->video_out);
 		if (buffer != NULL) {
-			preview_set_outaddr(prev, buffer->isp_addr);
+			preview_set_outaddr(prev, buffer->dma);
 			restart = 1;
 		}
 		pipe->state |= ISP_PIPELINE_IDLE_OUTPUT;
@@ -1567,10 +1577,10 @@ static int preview_video_queue(struct isp_video *video,
 	struct isp_prev_device *prev = &video->isp->isp_prev;
 
 	if (video->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
-		preview_set_inaddr(prev, buffer->isp_addr);
+		preview_set_inaddr(prev, buffer->dma);
 
 	if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		preview_set_outaddr(prev, buffer->isp_addr);
+		preview_set_outaddr(prev, buffer->dma);
 
 	return 0;
 }
@@ -1610,7 +1620,7 @@ static const struct v4l2_ctrl_ops preview_ctrl_ops = {
 
 /*
  * preview_ioctl - Handle preview module private ioctl's
- * @prev: pointer to preview context structure
+ * @sd: pointer to v4l2 subdev structure
  * @cmd: configuration command
  * @arg: configuration argument
  * return -EINVAL or zero on success
@@ -2283,7 +2293,8 @@ static int preview_init_entities(struct isp_prev_device *prev)
 	v4l2_ctrl_handler_setup(&prev->ctrls);
 	sd->ctrl_handler = &prev->ctrls;
 
-	pads[PREV_PAD_SINK].flags = MEDIA_PAD_FL_SINK;
+	pads[PREV_PAD_SINK].flags = MEDIA_PAD_FL_SINK
+				    | MEDIA_PAD_FL_MUST_CONNECT;
 	pads[PREV_PAD_SOURCE].flags = MEDIA_PAD_FL_SOURCE;
 
 	me->ops = &preview_media_ops;
@@ -2340,7 +2351,7 @@ error_video_in:
 
 /*
  * omap3isp_preview_init - Previewer initialization.
- * @dev : Pointer to ISP device
+ * @isp : Pointer to ISP device
  * return -ENOMEM or zero on success
  */
 int omap3isp_preview_init(struct isp_device *isp)
diff --git a/drivers/media/platform/omap3isp/ispqueue.c b/drivers/media/platform/omap3isp/ispqueue.c
deleted file mode 100644
index e15f0134205..00000000000
--- a/drivers/media/platform/omap3isp/ispqueue.c
+++ /dev/null
@@ -1,1159 +0,0 @@
-/*
- * ispqueue.c
- *
- * TI OMAP3 ISP - Video buffers queue handling
- *
- * Copyright (C) 2010 Nokia Corporation
- *
- * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
- *	     Sakari Ailus <sakari.ailus@iki.fi>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- */
-
-#include <asm/cacheflush.h>
-#include <linux/dma-mapping.h>
-#include <linux/mm.h>
-#include <linux/pagemap.h>
-#include <linux/poll.h>
-#include <linux/scatterlist.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-
-#include "ispqueue.h"
-
-/* -----------------------------------------------------------------------------
- * Video buffers management
- */
-
-/*
- * isp_video_buffer_cache_sync - Keep the buffers coherent between CPU and ISP
- *
- * The typical operation required here is Cache Invalidation across
- * the (user space) buffer address range. And this _must_ be done
- * at QBUF stage (and *only* at QBUF).
- *
- * We try to use optimal cache invalidation function:
- * - dmac_map_area:
- *    - used when the number of pages are _low_.
- *    - it becomes quite slow as the number of pages increase.
- *       - for 648x492 viewfinder (150 pages) it takes 1.3 ms.
- *       - for 5 Mpix buffer (2491 pages) it takes between 25-50 ms.
- *
- * - flush_cache_all:
- *    - used when the number of pages are _high_.
- *    - time taken in the range of 500-900 us.
- *    - has a higher penalty but, as whole dcache + icache is invalidated
- */
-/*
- * FIXME: dmac_inv_range crashes randomly on the user space buffer
- *        address. Fall back to flush_cache_all for now.
- */
-#define ISP_CACHE_FLUSH_PAGES_MAX       0
-
-static void isp_video_buffer_cache_sync(struct isp_video_buffer *buf)
-{
-	if (buf->skip_cache)
-		return;
-
-	if (buf->vbuf.m.userptr == 0 || buf->npages == 0 ||
-	    buf->npages > ISP_CACHE_FLUSH_PAGES_MAX)
-		flush_cache_all();
-	else {
-		dmac_map_area((void *)buf->vbuf.m.userptr, buf->vbuf.length,
-			      DMA_FROM_DEVICE);
-		outer_inv_range(buf->vbuf.m.userptr,
-				buf->vbuf.m.userptr + buf->vbuf.length);
-	}
-}
-
-/*
- * isp_video_buffer_lock_vma - Prevent VMAs from being unmapped
- *
- * Lock the VMAs underlying the given buffer into memory. This avoids the
- * userspace buffer mapping from being swapped out, making VIPT cache handling
- * easier.
- *
- * Note that the pages will not be freed as the buffers have been locked to
- * memory using by a call to get_user_pages(), but the userspace mapping could
- * still disappear if the VMAs are not locked. This is caused by the memory
- * management code trying to be as lock-less as possible, which results in the
- * userspace mapping manager not finding out that the pages are locked under
- * some conditions.
- */
-static int isp_video_buffer_lock_vma(struct isp_video_buffer *buf, int lock)
-{
-	struct vm_area_struct *vma;
-	unsigned long start;
-	unsigned long end;
-	int ret = 0;
-
-	if (buf->vbuf.memory == V4L2_MEMORY_MMAP)
-		return 0;
-
-	/* We can be called from workqueue context if the current task dies to
-	 * unlock the VMAs. In that case there's no current memory management
-	 * context so unlocking can't be performed, but the VMAs have been or
-	 * are getting destroyed anyway so it doesn't really matter.
-	 */
-	if (!current || !current->mm)
-		return lock ? -EINVAL : 0;
-
-	start = buf->vbuf.m.userptr;
-	end = buf->vbuf.m.userptr + buf->vbuf.length - 1;
-
-	down_write(&current->mm->mmap_sem);
-	spin_lock(&current->mm->page_table_lock);
-
-	do {
-		vma = find_vma(current->mm, start);
-		if (vma == NULL) {
-			ret = -EFAULT;
-			goto out;
-		}
-
-		if (lock)
-			vma->vm_flags |= VM_LOCKED;
-		else
-			vma->vm_flags &= ~VM_LOCKED;
-
-		start = vma->vm_end + 1;
-	} while (vma->vm_end < end);
-
-	if (lock)
-		buf->vm_flags |= VM_LOCKED;
-	else
-		buf->vm_flags &= ~VM_LOCKED;
-
-out:
-	spin_unlock(&current->mm->page_table_lock);
-	up_write(&current->mm->mmap_sem);
-	return ret;
-}
-
-/*
- * isp_video_buffer_sglist_kernel - Build a scatter list for a vmalloc'ed buffer
- *
- * Iterate over the vmalloc'ed area and create a scatter list entry for every
- * page.
- */
-static int isp_video_buffer_sglist_kernel(struct isp_video_buffer *buf)
-{
-	struct scatterlist *sglist;
-	unsigned int npages;
-	unsigned int i;
-	void *addr;
-
-	addr = buf->vaddr;
-	npages = PAGE_ALIGN(buf->vbuf.length) >> PAGE_SHIFT;
-
-	sglist = vmalloc(npages * sizeof(*sglist));
-	if (sglist == NULL)
-		return -ENOMEM;
-
-	sg_init_table(sglist, npages);
-
-	for (i = 0; i < npages; ++i, addr += PAGE_SIZE) {
-		struct page *page = vmalloc_to_page(addr);
-
-		if (page == NULL || PageHighMem(page)) {
-			vfree(sglist);
-			return -EINVAL;
-		}
-
-		sg_set_page(&sglist[i], page, PAGE_SIZE, 0);
-	}
-
-	buf->sglen = npages;
-	buf->sglist = sglist;
-
-	return 0;
-}
-
-/*
- * isp_video_buffer_sglist_user - Build a scatter list for a userspace buffer
- *
- * Walk the buffer pages list and create a 1:1 mapping to a scatter list.
- */
-static int isp_video_buffer_sglist_user(struct isp_video_buffer *buf)
-{
-	struct scatterlist *sglist;
-	unsigned int offset = buf->offset;
-	unsigned int i;
-
-	sglist = vmalloc(buf->npages * sizeof(*sglist));
-	if (sglist == NULL)
-		return -ENOMEM;
-
-	sg_init_table(sglist, buf->npages);
-
-	for (i = 0; i < buf->npages; ++i) {
-		if (PageHighMem(buf->pages[i])) {
-			vfree(sglist);
-			return -EINVAL;
-		}
-
-		sg_set_page(&sglist[i], buf->pages[i], PAGE_SIZE - offset,
-			    offset);
-		offset = 0;
-	}
-
-	buf->sglen = buf->npages;
-	buf->sglist = sglist;
-
-	return 0;
-}
-
-/*
- * isp_video_buffer_sglist_pfnmap - Build a scatter list for a VM_PFNMAP buffer
- *
- * Create a scatter list of physically contiguous pages starting at the buffer
- * memory physical address.
- */
-static int isp_video_buffer_sglist_pfnmap(struct isp_video_buffer *buf)
-{
-	struct scatterlist *sglist;
-	unsigned int offset = buf->offset;
-	unsigned long pfn = buf->paddr >> PAGE_SHIFT;
-	unsigned int i;
-
-	sglist = vmalloc(buf->npages * sizeof(*sglist));
-	if (sglist == NULL)
-		return -ENOMEM;
-
-	sg_init_table(sglist, buf->npages);
-
-	for (i = 0; i < buf->npages; ++i, ++pfn) {
-		sg_set_page(&sglist[i], pfn_to_page(pfn), PAGE_SIZE - offset,
-			    offset);
-		/* PFNMAP buffers will not get DMA-mapped, set the DMA address
-		 * manually.
-		 */
-		sg_dma_address(&sglist[i]) = (pfn << PAGE_SHIFT) + offset;
-		offset = 0;
-	}
-
-	buf->sglen = buf->npages;
-	buf->sglist = sglist;
-
-	return 0;
-}
-
-/*
- * isp_video_buffer_cleanup - Release pages for a userspace VMA.
- *
- * Release pages locked by a call isp_video_buffer_prepare_user and free the
- * pages table.
- */
-static void isp_video_buffer_cleanup(struct isp_video_buffer *buf)
-{
-	enum dma_data_direction direction;
-	unsigned int i;
-
-	if (buf->queue->ops->buffer_cleanup)
-		buf->queue->ops->buffer_cleanup(buf);
-
-	if (!(buf->vm_flags & VM_PFNMAP)) {
-		direction = buf->vbuf.type == V4L2_BUF_TYPE_VIDEO_CAPTURE
-			  ? DMA_FROM_DEVICE : DMA_TO_DEVICE;
-		dma_unmap_sg(buf->queue->dev, buf->sglist, buf->sglen,
-			     direction);
-	}
-
-	vfree(buf->sglist);
-	buf->sglist = NULL;
-	buf->sglen = 0;
-
-	if (buf->pages != NULL) {
-		isp_video_buffer_lock_vma(buf, 0);
-
-		for (i = 0; i < buf->npages; ++i)
-			page_cache_release(buf->pages[i]);
-
-		vfree(buf->pages);
-		buf->pages = NULL;
-	}
-
-	buf->npages = 0;
-	buf->skip_cache = false;
-}
-
-/*
- * isp_video_buffer_prepare_user - Pin userspace VMA pages to memory.
- *
- * This function creates a list of pages for a userspace VMA. The number of
- * pages is first computed based on the buffer size, and pages are then
- * retrieved by a call to get_user_pages.
- *
- * Pages are pinned to memory by get_user_pages, making them available for DMA
- * transfers. However, due to memory management optimization, it seems the
- * get_user_pages doesn't guarantee that the pinned pages will not be written
- * to swap and removed from the userspace mapping(s). When this happens, a page
- * fault can be generated when accessing those unmapped pages.
- *
- * If the fault is triggered by a page table walk caused by VIPT cache
- * management operations, the page fault handler might oops if the MM semaphore
- * is held, as it can't handle kernel page faults in that case. To fix that, a
- * fixup entry needs to be added to the cache management code, or the userspace
- * VMA must be locked to avoid removing pages from the userspace mapping in the
- * first place.
- *
- * If the number of pages retrieved is smaller than the number required by the
- * buffer size, the function returns -EFAULT.
- */
-static int isp_video_buffer_prepare_user(struct isp_video_buffer *buf)
-{
-	unsigned long data;
-	unsigned int first;
-	unsigned int last;
-	int ret;
-
-	data = buf->vbuf.m.userptr;
-	first = (data & PAGE_MASK) >> PAGE_SHIFT;
-	last = ((data + buf->vbuf.length - 1) & PAGE_MASK) >> PAGE_SHIFT;
-
-	buf->offset = data & ~PAGE_MASK;
-	buf->npages = last - first + 1;
-	buf->pages = vmalloc(buf->npages * sizeof(buf->pages[0]));
-	if (buf->pages == NULL)
-		return -ENOMEM;
-
-	down_read(&current->mm->mmap_sem);
-	ret = get_user_pages(current, current->mm, data & PAGE_MASK,
-			     buf->npages,
-			     buf->vbuf.type == V4L2_BUF_TYPE_VIDEO_CAPTURE, 0,
-			     buf->pages, NULL);
-	up_read(&current->mm->mmap_sem);
-
-	if (ret != buf->npages) {
-		buf->npages = ret < 0 ? 0 : ret;
-		isp_video_buffer_cleanup(buf);
-		return -EFAULT;
-	}
-
-	ret = isp_video_buffer_lock_vma(buf, 1);
-	if (ret < 0)
-		isp_video_buffer_cleanup(buf);
-
-	return ret;
-}
-
-/*
- * isp_video_buffer_prepare_pfnmap - Validate a VM_PFNMAP userspace buffer
- *
- * Userspace VM_PFNMAP buffers are supported only if they are contiguous in
- * memory and if they span a single VMA.
- *
- * Return 0 if the buffer is valid, or -EFAULT otherwise.
- */
-static int isp_video_buffer_prepare_pfnmap(struct isp_video_buffer *buf)
-{
-	struct vm_area_struct *vma;
-	unsigned long prev_pfn;
-	unsigned long this_pfn;
-	unsigned long start;
-	unsigned long end;
-	dma_addr_t pa = 0;
-	int ret = -EFAULT;
-
-	start = buf->vbuf.m.userptr;
-	end = buf->vbuf.m.userptr + buf->vbuf.length - 1;
-
-	buf->offset = start & ~PAGE_MASK;
-	buf->npages = (end >> PAGE_SHIFT) - (start >> PAGE_SHIFT) + 1;
-	buf->pages = NULL;
-
-	down_read(&current->mm->mmap_sem);
-	vma = find_vma(current->mm, start);
-	if (vma == NULL || vma->vm_end < end)
-		goto done;
-
-	for (prev_pfn = 0; start <= end; start += PAGE_SIZE) {
-		ret = follow_pfn(vma, start, &this_pfn);
-		if (ret)
-			goto done;
-
-		if (prev_pfn == 0)
-			pa = this_pfn << PAGE_SHIFT;
-		else if (this_pfn != prev_pfn + 1) {
-			ret = -EFAULT;
-			goto done;
-		}
-
-		prev_pfn = this_pfn;
-	}
-
-	buf->paddr = pa + buf->offset;
-	ret = 0;
-
-done:
-	up_read(&current->mm->mmap_sem);
-	return ret;
-}
-
-/*
- * isp_video_buffer_prepare_vm_flags - Get VMA flags for a userspace address
- *
- * This function locates the VMAs for the buffer's userspace address and checks
- * that their flags match. The only flag that we need to care for at the moment
- * is VM_PFNMAP.
- *
- * The buffer vm_flags field is set to the first VMA flags.
- *
- * Return -EFAULT if no VMA can be found for part of the buffer, or if the VMAs
- * have incompatible flags.
- */
-static int isp_video_buffer_prepare_vm_flags(struct isp_video_buffer *buf)
-{
-	struct vm_area_struct *vma;
-	pgprot_t uninitialized_var(vm_page_prot);
-	unsigned long start;
-	unsigned long end;
-	int ret = -EFAULT;
-
-	start = buf->vbuf.m.userptr;
-	end = buf->vbuf.m.userptr + buf->vbuf.length - 1;
-
-	down_read(&current->mm->mmap_sem);
-
-	do {
-		vma = find_vma(current->mm, start);
-		if (vma == NULL)
-			goto done;
-
-		if (start == buf->vbuf.m.userptr) {
-			buf->vm_flags = vma->vm_flags;
-			vm_page_prot = vma->vm_page_prot;
-		}
-
-		if ((buf->vm_flags ^ vma->vm_flags) & VM_PFNMAP)
-			goto done;
-
-		if (vm_page_prot != vma->vm_page_prot)
-			goto done;
-
-		start = vma->vm_end + 1;
-	} while (vma->vm_end < end);
-
-	/* Skip cache management to enhance performances for non-cached or
-	 * write-combining buffers.
-	 */
-	if (vm_page_prot == pgprot_noncached(vm_page_prot) ||
-	    vm_page_prot == pgprot_writecombine(vm_page_prot))
-		buf->skip_cache = true;
-
-	ret = 0;
-
-done:
-	up_read(&current->mm->mmap_sem);
-	return ret;
-}
-
-/*
- * isp_video_buffer_prepare - Make a buffer ready for operation
- *
- * Preparing a buffer involves:
- *
- * - validating VMAs (userspace buffers only)
- * - locking pages and VMAs into memory (userspace buffers only)
- * - building page and scatter-gather lists
- * - mapping buffers for DMA operation
- * - performing driver-specific preparation
- *
- * The function must be called in userspace context with a valid mm context
- * (this excludes cleanup paths such as sys_close when the userspace process
- * segfaults).
- */
-static int isp_video_buffer_prepare(struct isp_video_buffer *buf)
-{
-	enum dma_data_direction direction;
-	int ret;
-
-	switch (buf->vbuf.memory) {
-	case V4L2_MEMORY_MMAP:
-		ret = isp_video_buffer_sglist_kernel(buf);
-		break;
-
-	case V4L2_MEMORY_USERPTR:
-		ret = isp_video_buffer_prepare_vm_flags(buf);
-		if (ret < 0)
-			return ret;
-
-		if (buf->vm_flags & VM_PFNMAP) {
-			ret = isp_video_buffer_prepare_pfnmap(buf);
-			if (ret < 0)
-				return ret;
-
-			ret = isp_video_buffer_sglist_pfnmap(buf);
-		} else {
-			ret = isp_video_buffer_prepare_user(buf);
-			if (ret < 0)
-				return ret;
-
-			ret = isp_video_buffer_sglist_user(buf);
-		}
-		break;
-
-	default:
-		return -EINVAL;
-	}
-
-	if (ret < 0)
-		goto done;
-
-	if (!(buf->vm_flags & VM_PFNMAP)) {
-		direction = buf->vbuf.type == V4L2_BUF_TYPE_VIDEO_CAPTURE
-			  ? DMA_FROM_DEVICE : DMA_TO_DEVICE;
-		ret = dma_map_sg(buf->queue->dev, buf->sglist, buf->sglen,
-				 direction);
-		if (ret != buf->sglen) {
-			ret = -EFAULT;
-			goto done;
-		}
-	}
-
-	if (buf->queue->ops->buffer_prepare)
-		ret = buf->queue->ops->buffer_prepare(buf);
-
-done:
-	if (ret < 0) {
-		isp_video_buffer_cleanup(buf);
-		return ret;
-	}
-
-	return ret;
-}
-
-/*
- * isp_video_queue_query - Query the status of a given buffer
- *
- * Locking: must be called with the queue lock held.
- */
-static void isp_video_buffer_query(struct isp_video_buffer *buf,
-				   struct v4l2_buffer *vbuf)
-{
-	memcpy(vbuf, &buf->vbuf, sizeof(*vbuf));
-
-	if (buf->vma_use_count)
-		vbuf->flags |= V4L2_BUF_FLAG_MAPPED;
-
-	switch (buf->state) {
-	case ISP_BUF_STATE_ERROR:
-		vbuf->flags |= V4L2_BUF_FLAG_ERROR;
-	case ISP_BUF_STATE_DONE:
-		vbuf->flags |= V4L2_BUF_FLAG_DONE;
-	case ISP_BUF_STATE_QUEUED:
-	case ISP_BUF_STATE_ACTIVE:
-		vbuf->flags |= V4L2_BUF_FLAG_QUEUED;
-		break;
-	case ISP_BUF_STATE_IDLE:
-	default:
-		break;
-	}
-}
-
-/*
- * isp_video_buffer_wait - Wait for a buffer to be ready
- *
- * In non-blocking mode, return immediately with 0 if the buffer is ready or
- * -EAGAIN if the buffer is in the QUEUED or ACTIVE state.
- *
- * In blocking mode, wait (interruptibly but with no timeout) on the buffer wait
- * queue using the same condition.
- */
-static int isp_video_buffer_wait(struct isp_video_buffer *buf, int nonblocking)
-{
-	if (nonblocking) {
-		return (buf->state != ISP_BUF_STATE_QUEUED &&
-			buf->state != ISP_BUF_STATE_ACTIVE)
-			? 0 : -EAGAIN;
-	}
-
-	return wait_event_interruptible(buf->wait,
-		buf->state != ISP_BUF_STATE_QUEUED &&
-		buf->state != ISP_BUF_STATE_ACTIVE);
-}
-
-/* -----------------------------------------------------------------------------
- * Queue management
- */
-
-/*
- * isp_video_queue_free - Free video buffers memory
- *
- * Buffers can only be freed if the queue isn't streaming and if no buffer is
- * mapped to userspace. Return -EBUSY if those conditions aren't statisfied.
- *
- * This function must be called with the queue lock held.
- */
-static int isp_video_queue_free(struct isp_video_queue *queue)
-{
-	unsigned int i;
-
-	if (queue->streaming)
-		return -EBUSY;
-
-	for (i = 0; i < queue->count; ++i) {
-		if (queue->buffers[i]->vma_use_count != 0)
-			return -EBUSY;
-	}
-
-	for (i = 0; i < queue->count; ++i) {
-		struct isp_video_buffer *buf = queue->buffers[i];
-
-		isp_video_buffer_cleanup(buf);
-
-		vfree(buf->vaddr);
-		buf->vaddr = NULL;
-
-		kfree(buf);
-		queue->buffers[i] = NULL;
-	}
-
-	INIT_LIST_HEAD(&queue->queue);
-	queue->count = 0;
-	return 0;
-}
-
-/*
- * isp_video_queue_alloc - Allocate video buffers memory
- *
- * This function must be called with the queue lock held.
- */
-static int isp_video_queue_alloc(struct isp_video_queue *queue,
-				 unsigned int nbuffers,
-				 unsigned int size, enum v4l2_memory memory)
-{
-	struct isp_video_buffer *buf;
-	unsigned int i;
-	void *mem;
-	int ret;
-
-	/* Start by freeing the buffers. */
-	ret = isp_video_queue_free(queue);
-	if (ret < 0)
-		return ret;
-
-	/* Bail out if no buffers should be allocated. */
-	if (nbuffers == 0)
-		return 0;
-
-	/* Initialize the allocated buffers. */
-	for (i = 0; i < nbuffers; ++i) {
-		buf = kzalloc(queue->bufsize, GFP_KERNEL);
-		if (buf == NULL)
-			break;
-
-		if (memory == V4L2_MEMORY_MMAP) {
-			/* Allocate video buffers memory for mmap mode. Align
-			 * the size to the page size.
-			 */
-			mem = vmalloc_32_user(PAGE_ALIGN(size));
-			if (mem == NULL) {
-				kfree(buf);
-				break;
-			}
-
-			buf->vbuf.m.offset = i * PAGE_ALIGN(size);
-			buf->vaddr = mem;
-		}
-
-		buf->vbuf.index = i;
-		buf->vbuf.length = size;
-		buf->vbuf.type = queue->type;
-		buf->vbuf.flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-		buf->vbuf.field = V4L2_FIELD_NONE;
-		buf->vbuf.memory = memory;
-
-		buf->queue = queue;
-		init_waitqueue_head(&buf->wait);
-
-		queue->buffers[i] = buf;
-	}
-
-	if (i == 0)
-		return -ENOMEM;
-
-	queue->count = i;
-	return nbuffers;
-}
-
-/**
- * omap3isp_video_queue_cleanup - Clean up the video buffers queue
- * @queue: Video buffers queue
- *
- * Free all allocated resources and clean up the video buffers queue. The queue
- * must not be busy (no ongoing video stream) and buffers must have been
- * unmapped.
- *
- * Return 0 on success or -EBUSY if the queue is busy or buffers haven't been
- * unmapped.
- */
-int omap3isp_video_queue_cleanup(struct isp_video_queue *queue)
-{
-	return isp_video_queue_free(queue);
-}
-
-/**
- * omap3isp_video_queue_init - Initialize the video buffers queue
- * @queue: Video buffers queue
- * @type: V4L2 buffer type (capture or output)
- * @ops: Driver-specific queue operations
- * @dev: Device used for DMA operations
- * @bufsize: Size of the driver-specific buffer structure
- *
- * Initialize the video buffers queue with the supplied parameters.
- *
- * The queue type must be one of V4L2_BUF_TYPE_VIDEO_CAPTURE or
- * V4L2_BUF_TYPE_VIDEO_OUTPUT. Other buffer types are not supported yet.
- *
- * Buffer objects will be allocated using the given buffer size to allow room
- * for driver-specific fields. Driver-specific buffer structures must start
- * with a struct isp_video_buffer field. Drivers with no driver-specific buffer
- * structure must pass the size of the isp_video_buffer structure in the bufsize
- * parameter.
- *
- * Return 0 on success.
- */
-int omap3isp_video_queue_init(struct isp_video_queue *queue,
-			      enum v4l2_buf_type type,
-			      const struct isp_video_queue_operations *ops,
-			      struct device *dev, unsigned int bufsize)
-{
-	INIT_LIST_HEAD(&queue->queue);
-	mutex_init(&queue->lock);
-	spin_lock_init(&queue->irqlock);
-
-	queue->type = type;
-	queue->ops = ops;
-	queue->dev = dev;
-	queue->bufsize = bufsize;
-
-	return 0;
-}
-
-/* -----------------------------------------------------------------------------
- * V4L2 operations
- */
-
-/**
- * omap3isp_video_queue_reqbufs - Allocate video buffers memory
- *
- * This function is intended to be used as a VIDIOC_REQBUFS ioctl handler. It
- * allocated video buffer objects and, for MMAP buffers, buffer memory.
- *
- * If the number of buffers is 0, all buffers are freed and the function returns
- * without performing any allocation.
- *
- * If the number of buffers is not 0, currently allocated buffers (if any) are
- * freed and the requested number of buffers are allocated. Depending on
- * driver-specific requirements and on memory availability, a number of buffer
- * smaller or bigger than requested can be allocated. This isn't considered as
- * an error.
- *
- * Return 0 on success or one of the following error codes:
- *
- * -EINVAL if the buffer type or index are invalid
- * -EBUSY if the queue is busy (streaming or buffers mapped)
- * -ENOMEM if the buffers can't be allocated due to an out-of-memory condition
- */
-int omap3isp_video_queue_reqbufs(struct isp_video_queue *queue,
-				 struct v4l2_requestbuffers *rb)
-{
-	unsigned int nbuffers = rb->count;
-	unsigned int size;
-	int ret;
-
-	if (rb->type != queue->type)
-		return -EINVAL;
-
-	queue->ops->queue_prepare(queue, &nbuffers, &size);
-	if (size == 0)
-		return -EINVAL;
-
-	nbuffers = min_t(unsigned int, nbuffers, ISP_VIDEO_MAX_BUFFERS);
-
-	mutex_lock(&queue->lock);
-
-	ret = isp_video_queue_alloc(queue, nbuffers, size, rb->memory);
-	if (ret < 0)
-		goto done;
-
-	rb->count = ret;
-	ret = 0;
-
-done:
-	mutex_unlock(&queue->lock);
-	return ret;
-}
-
-/**
- * omap3isp_video_queue_querybuf - Query the status of a buffer in a queue
- *
- * This function is intended to be used as a VIDIOC_QUERYBUF ioctl handler. It
- * returns the status of a given video buffer.
- *
- * Return 0 on success or -EINVAL if the buffer type or index are invalid.
- */
-int omap3isp_video_queue_querybuf(struct isp_video_queue *queue,
-				  struct v4l2_buffer *vbuf)
-{
-	struct isp_video_buffer *buf;
-	int ret = 0;
-
-	if (vbuf->type != queue->type)
-		return -EINVAL;
-
-	mutex_lock(&queue->lock);
-
-	if (vbuf->index >= queue->count) {
-		ret = -EINVAL;
-		goto done;
-	}
-
-	buf = queue->buffers[vbuf->index];
-	isp_video_buffer_query(buf, vbuf);
-
-done:
-	mutex_unlock(&queue->lock);
-	return ret;
-}
-
-/**
- * omap3isp_video_queue_qbuf - Queue a buffer
- *
- * This function is intended to be used as a VIDIOC_QBUF ioctl handler.
- *
- * The v4l2_buffer structure passed from userspace is first sanity tested. If
- * sane, the buffer is then processed and added to the main queue and, if the
- * queue is streaming, to the IRQ queue.
- *
- * Before being enqueued, USERPTR buffers are checked for address changes. If
- * the buffer has a different userspace address, the old memory area is unlocked
- * and the new memory area is locked.
- */
-int omap3isp_video_queue_qbuf(struct isp_video_queue *queue,
-			      struct v4l2_buffer *vbuf)
-{
-	struct isp_video_buffer *buf;
-	unsigned long flags;
-	int ret = -EINVAL;
-
-	if (vbuf->type != queue->type)
-		goto done;
-
-	mutex_lock(&queue->lock);
-
-	if (vbuf->index >= queue->count)
-		goto done;
-
-	buf = queue->buffers[vbuf->index];
-
-	if (vbuf->memory != buf->vbuf.memory)
-		goto done;
-
-	if (buf->state != ISP_BUF_STATE_IDLE)
-		goto done;
-
-	if (vbuf->memory == V4L2_MEMORY_USERPTR &&
-	    vbuf->length < buf->vbuf.length)
-		goto done;
-
-	if (vbuf->memory == V4L2_MEMORY_USERPTR &&
-	    vbuf->m.userptr != buf->vbuf.m.userptr) {
-		isp_video_buffer_cleanup(buf);
-		buf->vbuf.m.userptr = vbuf->m.userptr;
-		buf->prepared = 0;
-	}
-
-	if (!buf->prepared) {
-		ret = isp_video_buffer_prepare(buf);
-		if (ret < 0)
-			goto done;
-		buf->prepared = 1;
-	}
-
-	isp_video_buffer_cache_sync(buf);
-
-	buf->state = ISP_BUF_STATE_QUEUED;
-	list_add_tail(&buf->stream, &queue->queue);
-
-	if (queue->streaming) {
-		spin_lock_irqsave(&queue->irqlock, flags);
-		queue->ops->buffer_queue(buf);
-		spin_unlock_irqrestore(&queue->irqlock, flags);
-	}
-
-	ret = 0;
-
-done:
-	mutex_unlock(&queue->lock);
-	return ret;
-}
-
-/**
- * omap3isp_video_queue_dqbuf - Dequeue a buffer
- *
- * This function is intended to be used as a VIDIOC_DQBUF ioctl handler.
- *
- * Wait until a buffer is ready to be dequeued, remove it from the queue and
- * copy its information to the v4l2_buffer structure.
- *
- * If the nonblocking argument is not zero and no buffer is ready, return
- * -EAGAIN immediately instead of waiting.
- *
- * If no buffer has been enqueued, or if the requested buffer type doesn't match
- * the queue type, return -EINVAL.
- */
-int omap3isp_video_queue_dqbuf(struct isp_video_queue *queue,
-			       struct v4l2_buffer *vbuf, int nonblocking)
-{
-	struct isp_video_buffer *buf;
-	int ret;
-
-	if (vbuf->type != queue->type)
-		return -EINVAL;
-
-	mutex_lock(&queue->lock);
-
-	if (list_empty(&queue->queue)) {
-		ret = -EINVAL;
-		goto done;
-	}
-
-	buf = list_first_entry(&queue->queue, struct isp_video_buffer, stream);
-	ret = isp_video_buffer_wait(buf, nonblocking);
-	if (ret < 0)
-		goto done;
-
-	list_del(&buf->stream);
-
-	isp_video_buffer_query(buf, vbuf);
-	buf->state = ISP_BUF_STATE_IDLE;
-	vbuf->flags &= ~V4L2_BUF_FLAG_QUEUED;
-
-done:
-	mutex_unlock(&queue->lock);
-	return ret;
-}
-
-/**
- * omap3isp_video_queue_streamon - Start streaming
- *
- * This function is intended to be used as a VIDIOC_STREAMON ioctl handler. It
- * starts streaming on the queue and calls the buffer_queue operation for all
- * queued buffers.
- *
- * Return 0 on success.
- */
-int omap3isp_video_queue_streamon(struct isp_video_queue *queue)
-{
-	struct isp_video_buffer *buf;
-	unsigned long flags;
-
-	mutex_lock(&queue->lock);
-
-	if (queue->streaming)
-		goto done;
-
-	queue->streaming = 1;
-
-	spin_lock_irqsave(&queue->irqlock, flags);
-	list_for_each_entry(buf, &queue->queue, stream)
-		queue->ops->buffer_queue(buf);
-	spin_unlock_irqrestore(&queue->irqlock, flags);
-
-done:
-	mutex_unlock(&queue->lock);
-	return 0;
-}
-
-/**
- * omap3isp_video_queue_streamoff - Stop streaming
- *
- * This function is intended to be used as a VIDIOC_STREAMOFF ioctl handler. It
- * stops streaming on the queue and wakes up all the buffers.
- *
- * Drivers must stop the hardware and synchronize with interrupt handlers and/or
- * delayed works before calling this function to make sure no buffer will be
- * touched by the driver and/or hardware.
- */
-void omap3isp_video_queue_streamoff(struct isp_video_queue *queue)
-{
-	struct isp_video_buffer *buf;
-	unsigned long flags;
-	unsigned int i;
-
-	mutex_lock(&queue->lock);
-
-	if (!queue->streaming)
-		goto done;
-
-	queue->streaming = 0;
-
-	spin_lock_irqsave(&queue->irqlock, flags);
-	for (i = 0; i < queue->count; ++i) {
-		buf = queue->buffers[i];
-
-		if (buf->state == ISP_BUF_STATE_ACTIVE)
-			wake_up(&buf->wait);
-
-		buf->state = ISP_BUF_STATE_IDLE;
-	}
-	spin_unlock_irqrestore(&queue->irqlock, flags);
-
-	INIT_LIST_HEAD(&queue->queue);
-
-done:
-	mutex_unlock(&queue->lock);
-}
-
-/**
- * omap3isp_video_queue_discard_done - Discard all buffers marked as DONE
- *
- * This function is intended to be used with suspend/resume operations. It
- * discards all 'done' buffers as they would be too old to be requested after
- * resume.
- *
- * Drivers must stop the hardware and synchronize with interrupt handlers and/or
- * delayed works before calling this function to make sure no buffer will be
- * touched by the driver and/or hardware.
- */
-void omap3isp_video_queue_discard_done(struct isp_video_queue *queue)
-{
-	struct isp_video_buffer *buf;
-	unsigned int i;
-
-	mutex_lock(&queue->lock);
-
-	if (!queue->streaming)
-		goto done;
-
-	for (i = 0; i < queue->count; ++i) {
-		buf = queue->buffers[i];
-
-		if (buf->state == ISP_BUF_STATE_DONE)
-			buf->state = ISP_BUF_STATE_ERROR;
-	}
-
-done:
-	mutex_unlock(&queue->lock);
-}
-
-static void isp_video_queue_vm_open(struct vm_area_struct *vma)
-{
-	struct isp_video_buffer *buf = vma->vm_private_data;
-
-	buf->vma_use_count++;
-}
-
-static void isp_video_queue_vm_close(struct vm_area_struct *vma)
-{
-	struct isp_video_buffer *buf = vma->vm_private_data;
-
-	buf->vma_use_count--;
-}
-
-static const struct vm_operations_struct isp_video_queue_vm_ops = {
-	.open = isp_video_queue_vm_open,
-	.close = isp_video_queue_vm_close,
-};
-
-/**
- * omap3isp_video_queue_mmap - Map buffers to userspace
- *
- * This function is intended to be used as an mmap() file operation handler. It
- * maps a buffer to userspace based on the VMA offset.
- *
- * Only buffers of memory type MMAP are supported.
- */
-int omap3isp_video_queue_mmap(struct isp_video_queue *queue,
-			 struct vm_area_struct *vma)
-{
-	struct isp_video_buffer *uninitialized_var(buf);
-	unsigned long size;
-	unsigned int i;
-	int ret = 0;
-
-	mutex_lock(&queue->lock);
-
-	for (i = 0; i < queue->count; ++i) {
-		buf = queue->buffers[i];
-		if ((buf->vbuf.m.offset >> PAGE_SHIFT) == vma->vm_pgoff)
-			break;
-	}
-
-	if (i == queue->count) {
-		ret = -EINVAL;
-		goto done;
-	}
-
-	size = vma->vm_end - vma->vm_start;
-
-	if (buf->vbuf.memory != V4L2_MEMORY_MMAP ||
-	    size != PAGE_ALIGN(buf->vbuf.length)) {
-		ret = -EINVAL;
-		goto done;
-	}
-
-	ret = remap_vmalloc_range(vma, buf->vaddr, 0);
-	if (ret < 0)
-		goto done;
-
-	vma->vm_ops = &isp_video_queue_vm_ops;
-	vma->vm_private_data = buf;
-	isp_video_queue_vm_open(vma);
-
-done:
-	mutex_unlock(&queue->lock);
-	return ret;
-}
-
-/**
- * omap3isp_video_queue_poll - Poll video queue state
- *
- * This function is intended to be used as a poll() file operation handler. It
- * polls the state of the video buffer at the front of the queue and returns an
- * events mask.
- *
- * If no buffer is present at the front of the queue, POLLERR is returned.
- */
-unsigned int omap3isp_video_queue_poll(struct isp_video_queue *queue,
-				       struct file *file, poll_table *wait)
-{
-	struct isp_video_buffer *buf;
-	unsigned int mask = 0;
-
-	mutex_lock(&queue->lock);
-	if (list_empty(&queue->queue)) {
-		mask |= POLLERR;
-		goto done;
-	}
-	buf = list_first_entry(&queue->queue, struct isp_video_buffer, stream);
-
-	poll_wait(file, &buf->wait, wait);
-	if (buf->state == ISP_BUF_STATE_DONE ||
-	    buf->state == ISP_BUF_STATE_ERROR) {
-		if (queue->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
-			mask |= POLLIN | POLLRDNORM;
-		else
-			mask |= POLLOUT | POLLWRNORM;
-	}
-
-done:
-	mutex_unlock(&queue->lock);
-	return mask;
-}
diff --git a/drivers/media/platform/omap3isp/ispqueue.h b/drivers/media/platform/omap3isp/ispqueue.h
deleted file mode 100644
index 3e048ad6564..00000000000
--- a/drivers/media/platform/omap3isp/ispqueue.h
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- * ispqueue.h
- *
- * TI OMAP3 ISP - Video buffers queue handling
- *
- * Copyright (C) 2010 Nokia Corporation
- *
- * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
- *	     Sakari Ailus <sakari.ailus@iki.fi>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- */
-
-#ifndef OMAP3_ISP_QUEUE_H
-#define OMAP3_ISP_QUEUE_H
-
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/mm_types.h>
-#include <linux/mutex.h>
-#include <linux/videodev2.h>
-#include <linux/wait.h>
-
-struct isp_video_queue;
-struct page;
-struct scatterlist;
-
-#define ISP_VIDEO_MAX_BUFFERS		16
-
-/**
- * enum isp_video_buffer_state - ISP video buffer state
- * @ISP_BUF_STATE_IDLE:	The buffer is under userspace control (dequeued
- *	or not queued yet).
- * @ISP_BUF_STATE_QUEUED: The buffer has been queued but isn't used by the
- *	device yet.
- * @ISP_BUF_STATE_ACTIVE: The buffer is in use for an active video transfer.
- * @ISP_BUF_STATE_ERROR: The device is done with the buffer and an error
- *	occurred. For capture device the buffer likely contains corrupted data or
- *	no data at all.
- * @ISP_BUF_STATE_DONE: The device is done with the buffer and no error occurred.
- *	For capture devices the buffer contains valid data.
- */
-enum isp_video_buffer_state {
-	ISP_BUF_STATE_IDLE,
-	ISP_BUF_STATE_QUEUED,
-	ISP_BUF_STATE_ACTIVE,
-	ISP_BUF_STATE_ERROR,
-	ISP_BUF_STATE_DONE,
-};
-
-/**
- * struct isp_video_buffer - ISP video buffer
- * @vma_use_count: Number of times the buffer is mmap'ed to userspace
- * @stream: List head for insertion into main queue
- * @queue: ISP buffers queue this buffer belongs to
- * @prepared: Whether the buffer has been prepared
- * @skip_cache: Whether to skip cache management operations for this buffer
- * @vaddr: Memory virtual address (for kernel buffers)
- * @vm_flags: Buffer VMA flags (for userspace buffers)
- * @offset: Offset inside the first page (for userspace buffers)
- * @npages: Number of pages (for userspace buffers)
- * @pages: Pages table (for userspace non-VM_PFNMAP buffers)
- * @paddr: Memory physical address (for userspace VM_PFNMAP buffers)
- * @sglen: Number of elements in the scatter list (for non-VM_PFNMAP buffers)
- * @sglist: Scatter list (for non-VM_PFNMAP buffers)
- * @vbuf: V4L2 buffer
- * @irqlist: List head for insertion into IRQ queue
- * @state: Current buffer state
- * @wait: Wait queue to signal buffer completion
- */
-struct isp_video_buffer {
-	unsigned long vma_use_count;
-	struct list_head stream;
-	struct isp_video_queue *queue;
-	unsigned int prepared:1;
-	bool skip_cache;
-
-	/* For kernel buffers. */
-	void *vaddr;
-
-	/* For userspace buffers. */
-	vm_flags_t vm_flags;
-	unsigned long offset;
-	unsigned int npages;
-	struct page **pages;
-	dma_addr_t paddr;
-
-	/* For all buffers except VM_PFNMAP. */
-	unsigned int sglen;
-	struct scatterlist *sglist;
-
-	/* Touched by the interrupt handler. */
-	struct v4l2_buffer vbuf;
-	struct list_head irqlist;
-	enum isp_video_buffer_state state;
-	wait_queue_head_t wait;
-};
-
-#define to_isp_video_buffer(vb)	container_of(vb, struct isp_video_buffer, vb)
-
-/**
- * struct isp_video_queue_operations - Driver-specific operations
- * @queue_prepare: Called before allocating buffers. Drivers should clamp the
- *	number of buffers according to their requirements, and must return the
- *	buffer size in bytes.
- * @buffer_prepare: Called the first time a buffer is queued, or after changing
- *	the userspace memory address for a USERPTR buffer, with the queue lock
- *	held. Drivers should perform device-specific buffer preparation (such as
- *	mapping the buffer memory in an IOMMU). This operation is optional.
- * @buffer_queue: Called when a buffer is being added to the queue with the
- *	queue irqlock spinlock held.
- * @buffer_cleanup: Called before freeing buffers, or before changing the
- *	userspace memory address for a USERPTR buffer, with the queue lock held.
- *	Drivers must perform cleanup operations required to undo the
- *	buffer_prepare call. This operation is optional.
- */
-struct isp_video_queue_operations {
-	void (*queue_prepare)(struct isp_video_queue *queue,
-			      unsigned int *nbuffers, unsigned int *size);
-	int  (*buffer_prepare)(struct isp_video_buffer *buf);
-	void (*buffer_queue)(struct isp_video_buffer *buf);
-	void (*buffer_cleanup)(struct isp_video_buffer *buf);
-};
-
-/**
- * struct isp_video_queue - ISP video buffers queue
- * @type: Type of video buffers handled by this queue
- * @ops: Queue operations
- * @dev: Device used for DMA operations
- * @bufsize: Size of a driver-specific buffer object
- * @count: Number of currently allocated buffers
- * @buffers: ISP video buffers
- * @lock: Mutex to protect access to the buffers, main queue and state
- * @irqlock: Spinlock to protect access to the IRQ queue
- * @streaming: Queue state, indicates whether the queue is streaming
- * @queue: List of all queued buffers
- */
-struct isp_video_queue {
-	enum v4l2_buf_type type;
-	const struct isp_video_queue_operations *ops;
-	struct device *dev;
-	unsigned int bufsize;
-
-	unsigned int count;
-	struct isp_video_buffer *buffers[ISP_VIDEO_MAX_BUFFERS];
-	struct mutex lock;
-	spinlock_t irqlock;
-
-	unsigned int streaming:1;
-
-	struct list_head queue;
-};
-
-int omap3isp_video_queue_cleanup(struct isp_video_queue *queue);
-int omap3isp_video_queue_init(struct isp_video_queue *queue,
-			      enum v4l2_buf_type type,
-			      const struct isp_video_queue_operations *ops,
-			      struct device *dev, unsigned int bufsize);
-
-int omap3isp_video_queue_reqbufs(struct isp_video_queue *queue,
-				 struct v4l2_requestbuffers *rb);
-int omap3isp_video_queue_querybuf(struct isp_video_queue *queue,
-				  struct v4l2_buffer *vbuf);
-int omap3isp_video_queue_qbuf(struct isp_video_queue *queue,
-			      struct v4l2_buffer *vbuf);
-int omap3isp_video_queue_dqbuf(struct isp_video_queue *queue,
-			       struct v4l2_buffer *vbuf, int nonblocking);
-int omap3isp_video_queue_streamon(struct isp_video_queue *queue);
-void omap3isp_video_queue_streamoff(struct isp_video_queue *queue);
-void omap3isp_video_queue_discard_done(struct isp_video_queue *queue);
-int omap3isp_video_queue_mmap(struct isp_video_queue *queue,
-			      struct vm_area_struct *vma);
-unsigned int omap3isp_video_queue_poll(struct isp_video_queue *queue,
-				       struct file *file, poll_table *wait);
-
-#endif /* OMAP3_ISP_QUEUE_H */
diff --git a/drivers/media/platform/omap3isp/ispresizer.c b/drivers/media/platform/omap3isp/ispresizer.c
index d11fb261d53..6f077c2377d 100644
--- a/drivers/media/platform/omap3isp/ispresizer.c
+++ b/drivers/media/platform/omap3isp/ispresizer.c
@@ -206,7 +206,7 @@ static void resizer_set_bilinear(struct isp_res_device *res,
 /*
  * resizer_set_ycpos - Luminance and chrominance order
  * @res: Device context.
- * @order: order type.
+ * @pixelcode: pixel code.
  */
 static void resizer_set_ycpos(struct isp_res_device *res,
 			      enum v4l2_mbus_pixelcode pixelcode)
@@ -918,8 +918,8 @@ static void resizer_calc_ratios(struct isp_res_device *res,
 /*
  * resizer_set_crop_params - Setup hardware with cropping parameters
  * @res : resizer private structure
- * @crop_rect : current crop rectangle
- * @ratio : resizer ratios
+ * @input : format on sink pad
+ * @output : format on source pad
  * return none
  */
 static void resizer_set_crop_params(struct isp_res_device *res,
@@ -1040,7 +1040,7 @@ static void resizer_isr_buffer(struct isp_res_device *res)
 	 */
 	buffer = omap3isp_video_buffer_next(&res->video_out);
 	if (buffer != NULL) {
-		resizer_set_outaddr(res, buffer->isp_addr);
+		resizer_set_outaddr(res, buffer->dma);
 		restart = 1;
 	}
 
@@ -1049,7 +1049,7 @@ static void resizer_isr_buffer(struct isp_res_device *res)
 	if (res->input == RESIZER_INPUT_MEMORY) {
 		buffer = omap3isp_video_buffer_next(&res->video_in);
 		if (buffer != NULL)
-			resizer_set_inaddr(res, buffer->isp_addr);
+			resizer_set_inaddr(res, buffer->dma);
 		pipe->state |= ISP_PIPELINE_IDLE_INPUT;
 	}
 
@@ -1101,7 +1101,7 @@ static int resizer_video_queue(struct isp_video *video,
 	struct isp_res_device *res = &video->isp->isp_res;
 
 	if (video->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
-		resizer_set_inaddr(res, buffer->isp_addr);
+		resizer_set_inaddr(res, buffer->dma);
 
 	/*
 	 * We now have a buffer queued on the output. Despite what the
@@ -1116,7 +1116,7 @@ static int resizer_video_queue(struct isp_video *video,
 	 * continuous mode or when starting the stream.
 	 */
 	if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		resizer_set_outaddr(res, buffer->isp_addr);
+		resizer_set_outaddr(res, buffer->dma);
 
 	return 0;
 }
@@ -1532,6 +1532,20 @@ static int resizer_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
 	return 0;
 }
 
+static int resizer_link_validate(struct v4l2_subdev *sd,
+				 struct media_link *link,
+				 struct v4l2_subdev_format *source_fmt,
+				 struct v4l2_subdev_format *sink_fmt)
+{
+	struct isp_res_device *res = v4l2_get_subdevdata(sd);
+	struct isp_pipeline *pipe = to_isp_pipeline(&sd->entity);
+
+	omap3isp_resizer_max_rate(res, &pipe->max_rate);
+
+	return v4l2_subdev_link_validate_default(sd, link,
+						 source_fmt, sink_fmt);
+}
+
 /*
  * resizer_init_formats - Initialize formats on all pads
  * @sd: ISP resizer V4L2 subdevice
@@ -1570,6 +1584,7 @@ static const struct v4l2_subdev_pad_ops resizer_v4l2_pad_ops = {
 	.set_fmt = resizer_set_format,
 	.get_selection = resizer_get_selection,
 	.set_selection = resizer_set_selection,
+	.link_validate = resizer_link_validate,
 };
 
 /* subdev operations */
@@ -1701,7 +1716,8 @@ static int resizer_init_entities(struct isp_res_device *res)
 	v4l2_set_subdevdata(sd, res);
 	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 
-	pads[RESZ_PAD_SINK].flags = MEDIA_PAD_FL_SINK;
+	pads[RESZ_PAD_SINK].flags = MEDIA_PAD_FL_SINK
+				    | MEDIA_PAD_FL_MUST_CONNECT;
 	pads[RESZ_PAD_SOURCE].flags = MEDIA_PAD_FL_SOURCE;
 
 	me->ops = &resizer_media_ops;
diff --git a/drivers/media/platform/omap3isp/ispresizer.h b/drivers/media/platform/omap3isp/ispresizer.h
index 70c1c0e1bbd..9b01e9047c1 100644
--- a/drivers/media/platform/omap3isp/ispresizer.h
+++ b/drivers/media/platform/omap3isp/ispresizer.h
@@ -30,12 +30,12 @@
 #include <linux/types.h>
 
 /*
- * Constants for filter coefficents count
+ * Constants for filter coefficients count
  */
 #define COEFF_CNT		32
 
 /*
- * struct isprsz_coef - Structure for resizer filter coeffcients.
+ * struct isprsz_coef - Structure for resizer filter coefficients.
  * @h_filter_coef_4tap: Horizontal filter coefficients for 8-phase/4-tap
  *			mode (.5x-4x)
  * @v_filter_coef_4tap: Vertical filter coefficients for 8-phase/4-tap
diff --git a/drivers/media/platform/omap3isp/ispstat.c b/drivers/media/platform/omap3isp/ispstat.c
index 61e17f9bd8b..e6cbc1eaf4c 100644
--- a/drivers/media/platform/omap3isp/ispstat.c
+++ b/drivers/media/platform/omap3isp/ispstat.c
@@ -26,13 +26,12 @@
  */
 
 #include <linux/dma-mapping.h>
-#include <linux/omap-iommu.h>
 #include <linux/slab.h>
 #include <linux/uaccess.h>
 
 #include "isp.h"
 
-#define IS_COHERENT_BUF(stat)	((stat)->dma_ch >= 0)
+#define ISP_STAT_USES_DMAENGINE(stat)	((stat)->dma_ch >= 0)
 
 /*
  * MAGIC_SIZE must always be the greatest common divisor of
@@ -77,21 +76,10 @@ static void __isp_stat_buf_sync_magic(struct ispstat *stat,
 					dma_addr_t, unsigned long, size_t,
 					enum dma_data_direction))
 {
-	struct device *dev = stat->isp->dev;
-	struct page *pg;
-	dma_addr_t dma_addr;
-	u32 offset;
-
-	/* Initial magic words */
-	pg = vmalloc_to_page(buf->virt_addr);
-	dma_addr = pfn_to_dma(dev, page_to_pfn(pg));
-	dma_sync(dev, dma_addr, 0, MAGIC_SIZE, dir);
-
-	/* Final magic words */
-	pg = vmalloc_to_page(buf->virt_addr + buf_size);
-	dma_addr = pfn_to_dma(dev, page_to_pfn(pg));
-	offset = ((u32)buf->virt_addr + buf_size) & ~PAGE_MASK;
-	dma_sync(dev, dma_addr, offset, MAGIC_SIZE, dir);
+	/* Sync the initial and final magic words. */
+	dma_sync(stat->isp->dev, buf->dma_addr, 0, MAGIC_SIZE, dir);
+	dma_sync(stat->isp->dev, buf->dma_addr + (buf_size & PAGE_MASK),
+		 buf_size & ~PAGE_MASK, MAGIC_SIZE, dir);
 }
 
 static void isp_stat_buf_sync_magic_for_device(struct ispstat *stat,
@@ -99,7 +87,7 @@ static void isp_stat_buf_sync_magic_for_device(struct ispstat *stat,
 					       u32 buf_size,
 					       enum dma_data_direction dir)
 {
-	if (IS_COHERENT_BUF(stat))
+	if (ISP_STAT_USES_DMAENGINE(stat))
 		return;
 
 	__isp_stat_buf_sync_magic(stat, buf, buf_size, dir,
@@ -111,7 +99,7 @@ static void isp_stat_buf_sync_magic_for_cpu(struct ispstat *stat,
 					    u32 buf_size,
 					    enum dma_data_direction dir)
 {
-	if (IS_COHERENT_BUF(stat))
+	if (ISP_STAT_USES_DMAENGINE(stat))
 		return;
 
 	__isp_stat_buf_sync_magic(stat, buf, buf_size, dir,
@@ -144,7 +132,7 @@ static int isp_stat_buf_check_magic(struct ispstat *stat,
 	for (w = buf->virt_addr + buf_size, end = w + MAGIC_SIZE;
 	     w < end; w++) {
 		if (unlikely(*w != MAGIC_NUM)) {
-			dev_dbg(stat->isp->dev, "%s: endding magic check does "
+			dev_dbg(stat->isp->dev, "%s: ending magic check does "
 				"not match.\n", stat->subdev.name);
 			return -EINVAL;
 		}
@@ -180,21 +168,21 @@ static void isp_stat_buf_insert_magic(struct ispstat *stat,
 static void isp_stat_buf_sync_for_device(struct ispstat *stat,
 					 struct ispstat_buffer *buf)
 {
-	if (IS_COHERENT_BUF(stat))
+	if (ISP_STAT_USES_DMAENGINE(stat))
 		return;
 
-	dma_sync_sg_for_device(stat->isp->dev, buf->iovm->sgt->sgl,
-			       buf->iovm->sgt->nents, DMA_FROM_DEVICE);
+	dma_sync_sg_for_device(stat->isp->dev, buf->sgt.sgl,
+			       buf->sgt.nents, DMA_FROM_DEVICE);
 }
 
 static void isp_stat_buf_sync_for_cpu(struct ispstat *stat,
 				      struct ispstat_buffer *buf)
 {
-	if (IS_COHERENT_BUF(stat))
+	if (ISP_STAT_USES_DMAENGINE(stat))
 		return;
 
-	dma_sync_sg_for_cpu(stat->isp->dev, buf->iovm->sgt->sgl,
-			    buf->iovm->sgt->nents, DMA_FROM_DEVICE);
+	dma_sync_sg_for_cpu(stat->isp->dev, buf->sgt.sgl,
+			    buf->sgt.nents, DMA_FROM_DEVICE);
 }
 
 static void isp_stat_buf_clear(struct ispstat *stat)
@@ -354,29 +342,21 @@ static struct ispstat_buffer *isp_stat_buf_get(struct ispstat *stat,
 
 static void isp_stat_bufs_free(struct ispstat *stat)
 {
-	struct isp_device *isp = stat->isp;
-	int i;
+	struct device *dev = ISP_STAT_USES_DMAENGINE(stat)
+			   ? NULL : stat->isp->dev;
+	unsigned int i;
 
 	for (i = 0; i < STAT_MAX_BUFS; i++) {
 		struct ispstat_buffer *buf = &stat->buf[i];
 
-		if (!IS_COHERENT_BUF(stat)) {
-			if (IS_ERR_OR_NULL((void *)buf->iommu_addr))
-				continue;
-			if (buf->iovm)
-				dma_unmap_sg(isp->dev, buf->iovm->sgt->sgl,
-					     buf->iovm->sgt->nents,
-					     DMA_FROM_DEVICE);
-			omap_iommu_vfree(isp->domain, isp->dev,
-							buf->iommu_addr);
-		} else {
-			if (!buf->virt_addr)
-				continue;
-			dma_free_coherent(stat->isp->dev, stat->buf_alloc_size,
-					  buf->virt_addr, buf->dma_addr);
-		}
-		buf->iommu_addr = 0;
-		buf->iovm = NULL;
+		if (!buf->virt_addr)
+			continue;
+
+		sg_free_table(&buf->sgt);
+
+		dma_free_coherent(dev, stat->buf_alloc_size, buf->virt_addr,
+				  buf->dma_addr);
+
 		buf->dma_addr = 0;
 		buf->virt_addr = NULL;
 		buf->empty = 1;
@@ -389,83 +369,51 @@ static void isp_stat_bufs_free(struct ispstat *stat)
 	stat->active_buf = NULL;
 }
 
-static int isp_stat_bufs_alloc_iommu(struct ispstat *stat, unsigned int size)
-{
-	struct isp_device *isp = stat->isp;
-	int i;
-
-	stat->buf_alloc_size = size;
-
-	for (i = 0; i < STAT_MAX_BUFS; i++) {
-		struct ispstat_buffer *buf = &stat->buf[i];
-		struct iovm_struct *iovm;
-
-		WARN_ON(buf->dma_addr);
-		buf->iommu_addr = omap_iommu_vmalloc(isp->domain, isp->dev, 0,
-							size, IOMMU_FLAG);
-		if (IS_ERR((void *)buf->iommu_addr)) {
-			dev_err(stat->isp->dev,
-				 "%s: Can't acquire memory for "
-				 "buffer %d\n", stat->subdev.name, i);
-			isp_stat_bufs_free(stat);
-			return -ENOMEM;
-		}
-
-		iovm = omap_find_iovm_area(isp->dev, buf->iommu_addr);
-		if (!iovm ||
-		    !dma_map_sg(isp->dev, iovm->sgt->sgl, iovm->sgt->nents,
-				DMA_FROM_DEVICE)) {
-			isp_stat_bufs_free(stat);
-			return -ENOMEM;
-		}
-		buf->iovm = iovm;
-
-		buf->virt_addr = omap_da_to_va(stat->isp->dev,
-					  (u32)buf->iommu_addr);
-		buf->empty = 1;
-		dev_dbg(stat->isp->dev, "%s: buffer[%d] allocated."
-			"iommu_addr=0x%08lx virt_addr=0x%08lx",
-			stat->subdev.name, i, buf->iommu_addr,
-			(unsigned long)buf->virt_addr);
-	}
-
-	return 0;
-}
-
-static int isp_stat_bufs_alloc_dma(struct ispstat *stat, unsigned int size)
+static int isp_stat_bufs_alloc_one(struct device *dev,
+				   struct ispstat_buffer *buf,
+				   unsigned int size)
 {
-	int i;
-
-	stat->buf_alloc_size = size;
-
-	for (i = 0; i < STAT_MAX_BUFS; i++) {
-		struct ispstat_buffer *buf = &stat->buf[i];
-
-		WARN_ON(buf->iommu_addr);
-		buf->virt_addr = dma_alloc_coherent(stat->isp->dev, size,
-					&buf->dma_addr, GFP_KERNEL | GFP_DMA);
+	int ret;
 
-		if (!buf->virt_addr || !buf->dma_addr) {
-			dev_info(stat->isp->dev,
-				 "%s: Can't acquire memory for "
-				 "DMA buffer %d\n", stat->subdev.name, i);
-			isp_stat_bufs_free(stat);
-			return -ENOMEM;
-		}
-		buf->empty = 1;
+	buf->virt_addr = dma_alloc_coherent(dev, size, &buf->dma_addr,
+					    GFP_KERNEL | GFP_DMA);
+	if (!buf->virt_addr)
+		return -ENOMEM;
 
-		dev_dbg(stat->isp->dev, "%s: buffer[%d] allocated."
-			"dma_addr=0x%08lx virt_addr=0x%08lx\n",
-			stat->subdev.name, i, (unsigned long)buf->dma_addr,
-			(unsigned long)buf->virt_addr);
+	ret = dma_get_sgtable(dev, &buf->sgt, buf->virt_addr, buf->dma_addr,
+			      size);
+	if (ret < 0) {
+		dma_free_coherent(dev, size, buf->virt_addr, buf->dma_addr);
+		buf->virt_addr = NULL;
+		buf->dma_addr = 0;
+		return ret;
 	}
 
 	return 0;
 }
 
+/*
+ * The device passed to the DMA API depends on whether the statistics block uses
+ * ISP DMA, external DMA or PIO to transfer data.
+ *
+ * The first case (for the AEWB and AF engines) passes the ISP device, resulting
+ * in the DMA buffers being mapped through the ISP IOMMU.
+ *
+ * The second case (for the histogram engine) should pass the DMA engine device.
+ * As that device isn't accessible through the OMAP DMA engine API the driver
+ * passes NULL instead, resulting in the buffers being mapped directly as
+ * physical pages.
+ *
+ * The third case (for the histogram engine) doesn't require any mapping. The
+ * buffers could be allocated with kmalloc/vmalloc, but we still use
+ * dma_alloc_coherent() for consistency purpose.
+ */
 static int isp_stat_bufs_alloc(struct ispstat *stat, u32 size)
 {
+	struct device *dev = ISP_STAT_USES_DMAENGINE(stat)
+			   ? NULL : stat->isp->dev;
 	unsigned long flags;
+	unsigned int i;
 
 	spin_lock_irqsave(&stat->isp->stat_lock, flags);
 
@@ -489,10 +437,31 @@ static int isp_stat_bufs_alloc(struct ispstat *stat, u32 size)
 
 	isp_stat_bufs_free(stat);
 
-	if (IS_COHERENT_BUF(stat))
-		return isp_stat_bufs_alloc_dma(stat, size);
-	else
-		return isp_stat_bufs_alloc_iommu(stat, size);
+	stat->buf_alloc_size = size;
+
+	for (i = 0; i < STAT_MAX_BUFS; i++) {
+		struct ispstat_buffer *buf = &stat->buf[i];
+		int ret;
+
+		ret = isp_stat_bufs_alloc_one(dev, buf, size);
+		if (ret < 0) {
+			dev_err(stat->isp->dev,
+				"%s: Failed to allocate DMA buffer %u\n",
+				stat->subdev.name, i);
+			isp_stat_bufs_free(stat);
+			return ret;
+		}
+
+		buf->empty = 1;
+
+		dev_dbg(stat->isp->dev,
+			"%s: buffer[%u] allocated. dma=0x%08lx virt=0x%08lx",
+			stat->subdev.name, i,
+			(unsigned long)buf->dma_addr,
+			(unsigned long)buf->virt_addr);
+	}
+
+	return 0;
 }
 
 static void isp_stat_queue_event(struct ispstat *stat, int err)
@@ -841,7 +810,7 @@ int omap3isp_stat_s_stream(struct v4l2_subdev *subdev, int enable)
 	if (enable) {
 		/*
 		 * Only set enable PCR bit if the module was previously
-		 * enabled through ioct.
+		 * enabled through ioctl.
 		 */
 		isp_stat_try_enable(stat);
 	} else {
@@ -1067,7 +1036,7 @@ static int isp_stat_init_entities(struct ispstat *stat, const char *name,
 	subdev->flags |= V4L2_SUBDEV_FL_HAS_EVENTS | V4L2_SUBDEV_FL_HAS_DEVNODE;
 	v4l2_set_subdevdata(subdev, stat);
 
-	stat->pad.flags = MEDIA_PAD_FL_SINK;
+	stat->pad.flags = MEDIA_PAD_FL_SINK | MEDIA_PAD_FL_MUST_CONNECT;
 	me->ops = NULL;
 
 	return media_entity_init(me, 1, &stat->pad, 0);
diff --git a/drivers/media/platform/omap3isp/ispstat.h b/drivers/media/platform/omap3isp/ispstat.h
index 9a047c929b9..58d6ac7cb66 100644
--- a/drivers/media/platform/omap3isp/ispstat.h
+++ b/drivers/media/platform/omap3isp/ispstat.h
@@ -46,8 +46,7 @@
 struct ispstat;
 
 struct ispstat_buffer {
-	unsigned long iommu_addr;
-	struct iovm_struct *iovm;
+	struct sg_table sgt;
 	void *virt_addr;
 	dma_addr_t dma_addr;
 	struct timespec ts;
diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c
index a908d006f52..e36bac26476 100644
--- a/drivers/media/platform/omap3isp/ispvideo.c
+++ b/drivers/media/platform/omap3isp/ispvideo.c
@@ -27,7 +27,6 @@
 #include <linux/clk.h>
 #include <linux/mm.h>
 #include <linux/module.h>
-#include <linux/omap-iommu.h>
 #include <linux/pagemap.h>
 #include <linux/scatterlist.h>
 #include <linux/sched.h>
@@ -35,6 +34,7 @@
 #include <linux/vmalloc.h>
 #include <media/v4l2-dev.h>
 #include <media/v4l2-ioctl.h>
+#include <media/videobuf2-dma-contig.h>
 
 #include "ispvideo.h"
 #include "isp.h"
@@ -278,55 +278,6 @@ static int isp_video_get_graph_data(struct isp_video *video,
 	return 0;
 }
 
-/*
- * Validate a pipeline by checking both ends of all links for format
- * discrepancies.
- *
- * Compute the minimum time per frame value as the maximum of time per frame
- * limits reported by every block in the pipeline.
- *
- * Return 0 if all formats match, or -EPIPE if at least one link is found with
- * different formats on its two ends or if the pipeline doesn't start with a
- * video source (either a subdev with no input pad, or a non-subdev entity).
- */
-static int isp_video_validate_pipeline(struct isp_pipeline *pipe)
-{
-	struct isp_device *isp = pipe->output->isp;
-	struct media_pad *pad;
-	struct v4l2_subdev *subdev;
-
-	subdev = isp_video_remote_subdev(pipe->output, NULL);
-	if (subdev == NULL)
-		return -EPIPE;
-
-	while (1) {
-		/* Retrieve the sink format */
-		pad = &subdev->entity.pads[0];
-		if (!(pad->flags & MEDIA_PAD_FL_SINK))
-			break;
-
-		/* Update the maximum frame rate */
-		if (subdev == &isp->isp_res.subdev)
-			omap3isp_resizer_max_rate(&isp->isp_res,
-						  &pipe->max_rate);
-
-		/* Retrieve the source format. Return an error if no source
-		 * entity can be found, and stop checking the pipeline if the
-		 * source entity isn't a subdev.
-		 */
-		pad = media_entity_remote_pad(pad);
-		if (pad == NULL)
-			return -EPIPE;
-
-		if (media_entity_type(pad->entity) != MEDIA_ENT_T_V4L2_SUBDEV)
-			break;
-
-		subdev = media_entity_to_v4l2_subdev(pad->entity);
-	}
-
-	return 0;
-}
-
 static int
 __isp_video_get_format(struct isp_video *video, struct v4l2_format *format)
 {
@@ -339,14 +290,11 @@ __isp_video_get_format(struct isp_video *video, struct v4l2_format *format)
 	if (subdev == NULL)
 		return -EINVAL;
 
-	mutex_lock(&video->mutex);
-
 	fmt.pad = pad;
 	fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE;
-	ret = v4l2_subdev_call(subdev, pad, get_fmt, NULL, &fmt);
-	if (ret == -ENOIOCTLCMD)
-		ret = -EINVAL;
 
+	mutex_lock(&video->mutex);
+	ret = v4l2_subdev_call(subdev, pad, get_fmt, NULL, &fmt);
 	mutex_unlock(&video->mutex);
 
 	if (ret)
@@ -378,104 +326,56 @@ isp_video_check_format(struct isp_video *video, struct isp_video_fh *vfh)
 }
 
 /* -----------------------------------------------------------------------------
- * IOMMU management
- */
-
-#define IOMMU_FLAG	(IOVMF_ENDIAN_LITTLE | IOVMF_ELSZ_8)
-
-/*
- * ispmmu_vmap - Wrapper for Virtual memory mapping of a scatter gather list
- * @dev: Device pointer specific to the OMAP3 ISP.
- * @sglist: Pointer to source Scatter gather list to allocate.
- * @sglen: Number of elements of the scatter-gatter list.
- *
- * Returns a resulting mapped device address by the ISP MMU, or -ENOMEM if
- * we ran out of memory.
- */
-static dma_addr_t
-ispmmu_vmap(struct isp_device *isp, const struct scatterlist *sglist, int sglen)
-{
-	struct sg_table *sgt;
-	u32 da;
-
-	sgt = kmalloc(sizeof(*sgt), GFP_KERNEL);
-	if (sgt == NULL)
-		return -ENOMEM;
-
-	sgt->sgl = (struct scatterlist *)sglist;
-	sgt->nents = sglen;
-	sgt->orig_nents = sglen;
-
-	da = omap_iommu_vmap(isp->domain, isp->dev, 0, sgt, IOMMU_FLAG);
-	if (IS_ERR_VALUE(da))
-		kfree(sgt);
-
-	return da;
-}
-
-/*
- * ispmmu_vunmap - Unmap a device address from the ISP MMU
- * @dev: Device pointer specific to the OMAP3 ISP.
- * @da: Device address generated from a ispmmu_vmap call.
- */
-static void ispmmu_vunmap(struct isp_device *isp, dma_addr_t da)
-{
-	struct sg_table *sgt;
-
-	sgt = omap_iommu_vunmap(isp->domain, isp->dev, (u32)da);
-	kfree(sgt);
-}
-
-/* -----------------------------------------------------------------------------
  * Video queue operations
  */
 
-static void isp_video_queue_prepare(struct isp_video_queue *queue,
-				    unsigned int *nbuffers, unsigned int *size)
+static int isp_video_queue_setup(struct vb2_queue *queue,
+				 const struct v4l2_format *fmt,
+				 unsigned int *count, unsigned int *num_planes,
+				 unsigned int sizes[], void *alloc_ctxs[])
 {
-	struct isp_video_fh *vfh =
-		container_of(queue, struct isp_video_fh, queue);
+	struct isp_video_fh *vfh = vb2_get_drv_priv(queue);
 	struct isp_video *video = vfh->video;
 
-	*size = vfh->format.fmt.pix.sizeimage;
-	if (*size == 0)
-		return;
+	*num_planes = 1;
 
-	*nbuffers = min(*nbuffers, video->capture_mem / PAGE_ALIGN(*size));
-}
+	sizes[0] = vfh->format.fmt.pix.sizeimage;
+	if (sizes[0] == 0)
+		return -EINVAL;
 
-static void isp_video_buffer_cleanup(struct isp_video_buffer *buf)
-{
-	struct isp_video_fh *vfh = isp_video_queue_to_isp_video_fh(buf->queue);
-	struct isp_buffer *buffer = to_isp_buffer(buf);
-	struct isp_video *video = vfh->video;
+	alloc_ctxs[0] = video->alloc_ctx;
 
-	if (buffer->isp_addr) {
-		ispmmu_vunmap(video->isp, buffer->isp_addr);
-		buffer->isp_addr = 0;
-	}
+	*count = min(*count, video->capture_mem / PAGE_ALIGN(sizes[0]));
+
+	return 0;
 }
 
-static int isp_video_buffer_prepare(struct isp_video_buffer *buf)
+static int isp_video_buffer_prepare(struct vb2_buffer *buf)
 {
-	struct isp_video_fh *vfh = isp_video_queue_to_isp_video_fh(buf->queue);
+	struct isp_video_fh *vfh = vb2_get_drv_priv(buf->vb2_queue);
 	struct isp_buffer *buffer = to_isp_buffer(buf);
 	struct isp_video *video = vfh->video;
-	unsigned long addr;
+	dma_addr_t addr;
 
-	addr = ispmmu_vmap(video->isp, buf->sglist, buf->sglen);
-	if (IS_ERR_VALUE(addr))
+	/* Refuse to prepare the buffer is the video node has registered an
+	 * error. We don't need to take any lock here as the operation is
+	 * inherently racy. The authoritative check will be performed in the
+	 * queue handler, which can't return an error, this check is just a best
+	 * effort to notify userspace as early as possible.
+	 */
+	if (unlikely(video->error))
 		return -EIO;
 
+	addr = vb2_dma_contig_plane_dma_addr(buf, 0);
 	if (!IS_ALIGNED(addr, 32)) {
-		dev_dbg(video->isp->dev, "Buffer address must be "
-			"aligned to 32 bytes boundary.\n");
-		ispmmu_vunmap(video->isp, buffer->isp_addr);
+		dev_dbg(video->isp->dev,
+			"Buffer address must be aligned to 32 bytes boundary.\n");
 		return -EINVAL;
 	}
 
-	buf->vbuf.bytesused = vfh->format.fmt.pix.sizeimage;
-	buffer->isp_addr = addr;
+	vb2_set_plane_payload(&buffer->vb, 0, vfh->format.fmt.pix.sizeimage);
+	buffer->dma = addr;
+
 	return 0;
 }
 
@@ -488,9 +388,9 @@ static int isp_video_buffer_prepare(struct isp_video_buffer *buf)
  * If the pipeline is busy, it will be restarted in the output module interrupt
  * handler.
  */
-static void isp_video_buffer_queue(struct isp_video_buffer *buf)
+static void isp_video_buffer_queue(struct vb2_buffer *buf)
 {
-	struct isp_video_fh *vfh = isp_video_queue_to_isp_video_fh(buf->queue);
+	struct isp_video_fh *vfh = vb2_get_drv_priv(buf->vb2_queue);
 	struct isp_buffer *buffer = to_isp_buffer(buf);
 	struct isp_video *video = vfh->video;
 	struct isp_pipeline *pipe = to_isp_pipeline(&video->video.entity);
@@ -499,8 +399,18 @@ static void isp_video_buffer_queue(struct isp_video_buffer *buf)
 	unsigned int empty;
 	unsigned int start;
 
+	spin_lock_irqsave(&video->irqlock, flags);
+
+	if (unlikely(video->error)) {
+		vb2_buffer_done(&buffer->vb, VB2_BUF_STATE_ERROR);
+		spin_unlock_irqrestore(&video->irqlock, flags);
+		return;
+	}
+
 	empty = list_empty(&video->dmaqueue);
-	list_add_tail(&buffer->buffer.irqlist, &video->dmaqueue);
+	list_add_tail(&buffer->irqlist, &video->dmaqueue);
+
+	spin_unlock_irqrestore(&video->irqlock, flags);
 
 	if (empty) {
 		if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
@@ -524,23 +434,22 @@ static void isp_video_buffer_queue(struct isp_video_buffer *buf)
 	}
 }
 
-static const struct isp_video_queue_operations isp_video_queue_ops = {
-	.queue_prepare = &isp_video_queue_prepare,
-	.buffer_prepare = &isp_video_buffer_prepare,
-	.buffer_queue = &isp_video_buffer_queue,
-	.buffer_cleanup = &isp_video_buffer_cleanup,
+static const struct vb2_ops isp_video_queue_ops = {
+	.queue_setup = isp_video_queue_setup,
+	.buf_prepare = isp_video_buffer_prepare,
+	.buf_queue = isp_video_buffer_queue,
 };
 
 /*
  * omap3isp_video_buffer_next - Complete the current buffer and return the next
  * @video: ISP video object
  *
- * Remove the current video buffer from the DMA queue and fill its timestamp,
- * field count and state fields before waking up its completion handler.
+ * Remove the current video buffer from the DMA queue and fill its timestamp and
+ * field count before handing it back to videobuf2.
  *
- * For capture video nodes the buffer state is set to ISP_BUF_STATE_DONE if no
- * error has been flagged in the pipeline, or to ISP_BUF_STATE_ERROR otherwise.
- * For video output nodes the buffer state is always set to ISP_BUF_STATE_DONE.
+ * For capture video nodes the buffer state is set to VB2_BUF_STATE_DONE if no
+ * error has been flagged in the pipeline, or to VB2_BUF_STATE_ERROR otherwise.
+ * For video output nodes the buffer state is always set to VB2_BUF_STATE_DONE.
  *
  * The DMA queue is expected to contain at least one buffer.
  *
@@ -550,26 +459,25 @@ static const struct isp_video_queue_operations isp_video_queue_ops = {
 struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video)
 {
 	struct isp_pipeline *pipe = to_isp_pipeline(&video->video.entity);
-	struct isp_video_queue *queue = video->queue;
 	enum isp_pipeline_state state;
-	struct isp_video_buffer *buf;
+	struct isp_buffer *buf;
 	unsigned long flags;
 	struct timespec ts;
 
-	spin_lock_irqsave(&queue->irqlock, flags);
+	spin_lock_irqsave(&video->irqlock, flags);
 	if (WARN_ON(list_empty(&video->dmaqueue))) {
-		spin_unlock_irqrestore(&queue->irqlock, flags);
+		spin_unlock_irqrestore(&video->irqlock, flags);
 		return NULL;
 	}
 
-	buf = list_first_entry(&video->dmaqueue, struct isp_video_buffer,
+	buf = list_first_entry(&video->dmaqueue, struct isp_buffer,
 			       irqlist);
 	list_del(&buf->irqlist);
-	spin_unlock_irqrestore(&queue->irqlock, flags);
+	spin_unlock_irqrestore(&video->irqlock, flags);
 
 	ktime_get_ts(&ts);
-	buf->vbuf.timestamp.tv_sec = ts.tv_sec;
-	buf->vbuf.timestamp.tv_usec = ts.tv_nsec / NSEC_PER_USEC;
+	buf->vb.v4l2_buf.timestamp.tv_sec = ts.tv_sec;
+	buf->vb.v4l2_buf.timestamp.tv_usec = ts.tv_nsec / NSEC_PER_USEC;
 
 	/* Do frame number propagation only if this is the output video node.
 	 * Frame number either comes from the CSI receivers or it gets
@@ -578,22 +486,27 @@ struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video)
 	 * first, so the input number might lag behind by 1 in some cases.
 	 */
 	if (video == pipe->output && !pipe->do_propagation)
-		buf->vbuf.sequence = atomic_inc_return(&pipe->frame_number);
+		buf->vb.v4l2_buf.sequence =
+			atomic_inc_return(&pipe->frame_number);
 	else
-		buf->vbuf.sequence = atomic_read(&pipe->frame_number);
+		buf->vb.v4l2_buf.sequence = atomic_read(&pipe->frame_number);
 
 	/* Report pipeline errors to userspace on the capture device side. */
-	if (queue->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && pipe->error) {
-		buf->state = ISP_BUF_STATE_ERROR;
+	if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && pipe->error) {
+		state = VB2_BUF_STATE_ERROR;
 		pipe->error = false;
 	} else {
-		buf->state = ISP_BUF_STATE_DONE;
+		state = VB2_BUF_STATE_DONE;
 	}
 
-	wake_up(&buf->wait);
+	vb2_buffer_done(&buf->vb, state);
+
+	spin_lock_irqsave(&video->irqlock, flags);
 
 	if (list_empty(&video->dmaqueue)) {
-		if (queue->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		spin_unlock_irqrestore(&video->irqlock, flags);
+
+		if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
 			state = ISP_PIPELINE_QUEUE_OUTPUT
 			      | ISP_PIPELINE_STREAM;
 		else
@@ -608,16 +521,46 @@ struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video)
 		return NULL;
 	}
 
-	if (queue->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && pipe->input != NULL) {
-		spin_lock_irqsave(&pipe->lock, flags);
+	if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && pipe->input != NULL) {
+		spin_lock(&pipe->lock);
 		pipe->state &= ~ISP_PIPELINE_STREAM;
-		spin_unlock_irqrestore(&pipe->lock, flags);
+		spin_unlock(&pipe->lock);
 	}
 
-	buf = list_first_entry(&video->dmaqueue, struct isp_video_buffer,
+	buf = list_first_entry(&video->dmaqueue, struct isp_buffer,
 			       irqlist);
-	buf->state = ISP_BUF_STATE_ACTIVE;
-	return to_isp_buffer(buf);
+	buf->vb.state = VB2_BUF_STATE_ACTIVE;
+
+	spin_unlock_irqrestore(&video->irqlock, flags);
+
+	return buf;
+}
+
+/*
+ * omap3isp_video_cancel_stream - Cancel stream on a video node
+ * @video: ISP video object
+ *
+ * Cancelling a stream mark all buffers on the video node as erroneous and makes
+ * sure no new buffer can be queued.
+ */
+void omap3isp_video_cancel_stream(struct isp_video *video)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&video->irqlock, flags);
+
+	while (!list_empty(&video->dmaqueue)) {
+		struct isp_buffer *buf;
+
+		buf = list_first_entry(&video->dmaqueue,
+				       struct isp_buffer, irqlist);
+		list_del(&buf->irqlist);
+		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+	}
+
+	video->error = true;
+
+	spin_unlock_irqrestore(&video->irqlock, flags);
 }
 
 /*
@@ -634,12 +577,15 @@ void omap3isp_video_resume(struct isp_video *video, int continuous)
 {
 	struct isp_buffer *buf = NULL;
 
-	if (continuous && video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		omap3isp_video_queue_discard_done(video->queue);
+	if (continuous && video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+		mutex_lock(&video->queue_lock);
+		vb2_discard_done(video->queue);
+		mutex_unlock(&video->queue_lock);
+	}
 
 	if (!list_empty(&video->dmaqueue)) {
 		buf = list_first_entry(&video->dmaqueue,
-				       struct isp_buffer, buffer.irqlist);
+				       struct isp_buffer, irqlist);
 		video->ops->queue(video, buf);
 		video->dmaqueue_flags |= ISP_VIDEO_DMAQUEUE_QUEUED;
 	} else {
@@ -847,33 +793,56 @@ static int
 isp_video_reqbufs(struct file *file, void *fh, struct v4l2_requestbuffers *rb)
 {
 	struct isp_video_fh *vfh = to_isp_video_fh(fh);
+	struct isp_video *video = video_drvdata(file);
+	int ret;
+
+	mutex_lock(&video->queue_lock);
+	ret = vb2_reqbufs(&vfh->queue, rb);
+	mutex_unlock(&video->queue_lock);
 
-	return omap3isp_video_queue_reqbufs(&vfh->queue, rb);
+	return ret;
 }
 
 static int
 isp_video_querybuf(struct file *file, void *fh, struct v4l2_buffer *b)
 {
 	struct isp_video_fh *vfh = to_isp_video_fh(fh);
+	struct isp_video *video = video_drvdata(file);
+	int ret;
+
+	mutex_lock(&video->queue_lock);
+	ret = vb2_querybuf(&vfh->queue, b);
+	mutex_unlock(&video->queue_lock);
 
-	return omap3isp_video_queue_querybuf(&vfh->queue, b);
+	return ret;
 }
 
 static int
 isp_video_qbuf(struct file *file, void *fh, struct v4l2_buffer *b)
 {
 	struct isp_video_fh *vfh = to_isp_video_fh(fh);
+	struct isp_video *video = video_drvdata(file);
+	int ret;
+
+	mutex_lock(&video->queue_lock);
+	ret = vb2_qbuf(&vfh->queue, b);
+	mutex_unlock(&video->queue_lock);
 
-	return omap3isp_video_queue_qbuf(&vfh->queue, b);
+	return ret;
 }
 
 static int
 isp_video_dqbuf(struct file *file, void *fh, struct v4l2_buffer *b)
 {
 	struct isp_video_fh *vfh = to_isp_video_fh(fh);
+	struct isp_video *video = video_drvdata(file);
+	int ret;
+
+	mutex_lock(&video->queue_lock);
+	ret = vb2_dqbuf(&vfh->queue, b, file->f_flags & O_NONBLOCK);
+	mutex_unlock(&video->queue_lock);
 
-	return omap3isp_video_queue_dqbuf(&vfh->queue, b,
-					  file->f_flags & O_NONBLOCK);
+	return ret;
 }
 
 static int isp_video_check_external_subdevs(struct isp_video *video,
@@ -893,7 +862,11 @@ static int isp_video_check_external_subdevs(struct isp_video *video,
 	struct v4l2_ext_controls ctrls;
 	struct v4l2_ext_control ctrl;
 	unsigned int i;
-	int ret = 0;
+	int ret;
+
+	/* Memory-to-memory pipelines have no external subdev. */
+	if (pipe->input != NULL)
+		return 0;
 
 	for (i = 0; i < ARRAY_SIZE(ents); i++) {
 		/* Is the entity part of the pipeline? */
@@ -912,7 +885,7 @@ static int isp_video_check_external_subdevs(struct isp_video *video,
 
 	if (!source) {
 		dev_warn(isp->dev, "can't find source, failing now\n");
-		return ret;
+		return -EINVAL;
 	}
 
 	if (media_entity_type(source) != MEDIA_ENT_T_V4L2_SUBDEV)
@@ -1009,11 +982,6 @@ isp_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
 
 	mutex_lock(&video->stream_lock);
 
-	if (video->streaming) {
-		mutex_unlock(&video->stream_lock);
-		return -EBUSY;
-	}
-
 	/* Start streaming on the pipeline. No link touching an entity in the
 	 * pipeline can be activated or deactivated once streaming is started.
 	 */
@@ -1054,11 +1022,6 @@ isp_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
 	if (ret < 0)
 		goto err_check_format;
 
-	/* Validate the pipeline and update its state. */
-	ret = isp_video_validate_pipeline(pipe);
-	if (ret < 0)
-		goto err_check_format;
-
 	pipe->error = false;
 
 	spin_lock_irqsave(&pipe->lock, flags);
@@ -1077,7 +1040,9 @@ isp_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
 	INIT_LIST_HEAD(&video->dmaqueue);
 	atomic_set(&pipe->frame_number, -1);
 
-	ret = omap3isp_video_queue_streamon(&vfh->queue);
+	mutex_lock(&video->queue_lock);
+	ret = vb2_streamon(&vfh->queue, type);
+	mutex_unlock(&video->queue_lock);
 	if (ret < 0)
 		goto err_check_format;
 
@@ -1090,19 +1055,19 @@ isp_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
 					      ISP_PIPELINE_STREAM_CONTINUOUS);
 		if (ret < 0)
 			goto err_set_stream;
-		spin_lock_irqsave(&video->queue->irqlock, flags);
+		spin_lock_irqsave(&video->irqlock, flags);
 		if (list_empty(&video->dmaqueue))
 			video->dmaqueue_flags |= ISP_VIDEO_DMAQUEUE_UNDERRUN;
-		spin_unlock_irqrestore(&video->queue->irqlock, flags);
+		spin_unlock_irqrestore(&video->irqlock, flags);
 	}
 
-	video->streaming = 1;
-
 	mutex_unlock(&video->stream_lock);
 	return 0;
 
 err_set_stream:
-	omap3isp_video_queue_streamoff(&vfh->queue);
+	mutex_lock(&video->queue_lock);
+	vb2_streamoff(&vfh->queue, type);
+	mutex_unlock(&video->queue_lock);
 err_check_format:
 	media_entity_pipeline_stop(&video->video.entity);
 err_pipeline_start:
@@ -1138,9 +1103,9 @@ isp_video_streamoff(struct file *file, void *fh, enum v4l2_buf_type type)
 	mutex_lock(&video->stream_lock);
 
 	/* Make sure we're not streaming yet. */
-	mutex_lock(&vfh->queue.lock);
-	streaming = vfh->queue.streaming;
-	mutex_unlock(&vfh->queue.lock);
+	mutex_lock(&video->queue_lock);
+	streaming = vb2_is_streaming(&vfh->queue);
+	mutex_unlock(&video->queue_lock);
 
 	if (!streaming)
 		goto done;
@@ -1159,9 +1124,13 @@ isp_video_streamoff(struct file *file, void *fh, enum v4l2_buf_type type)
 
 	/* Stop the stream. */
 	omap3isp_pipeline_set_stream(pipe, ISP_PIPELINE_STREAM_STOPPED);
-	omap3isp_video_queue_streamoff(&vfh->queue);
+	omap3isp_video_cancel_stream(video);
+
+	mutex_lock(&video->queue_lock);
+	vb2_streamoff(&vfh->queue, type);
+	mutex_unlock(&video->queue_lock);
 	video->queue = NULL;
-	video->streaming = 0;
+	video->error = false;
 
 	if (video->isp->pdata->set_constraints)
 		video->isp->pdata->set_constraints(video->isp, false);
@@ -1230,6 +1199,7 @@ static int isp_video_open(struct file *file)
 {
 	struct isp_video *video = video_drvdata(file);
 	struct isp_video_fh *handle;
+	struct vb2_queue *queue;
 	int ret = 0;
 
 	handle = kzalloc(sizeof(*handle), GFP_KERNEL);
@@ -1251,9 +1221,20 @@ static int isp_video_open(struct file *file)
 		goto done;
 	}
 
-	omap3isp_video_queue_init(&handle->queue, video->type,
-				  &isp_video_queue_ops, video->isp->dev,
-				  sizeof(struct isp_buffer));
+	queue = &handle->queue;
+	queue->type = video->type;
+	queue->io_modes = VB2_MMAP | VB2_USERPTR;
+	queue->drv_priv = handle;
+	queue->ops = &isp_video_queue_ops;
+	queue->mem_ops = &vb2_dma_contig_memops;
+	queue->buf_struct_size = sizeof(struct isp_buffer);
+	queue->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+
+	ret = vb2_queue_init(&handle->queue);
+	if (ret < 0) {
+		omap3isp_put(video->isp);
+		goto done;
+	}
 
 	memset(&handle->format, 0, sizeof(handle->format));
 	handle->format.type = video->type;
@@ -1280,9 +1261,9 @@ static int isp_video_release(struct file *file)
 	/* Disable streaming and free the buffers queue resources. */
 	isp_video_streamoff(file, vfh, video->type);
 
-	mutex_lock(&handle->queue.lock);
-	omap3isp_video_queue_cleanup(&handle->queue);
-	mutex_unlock(&handle->queue.lock);
+	mutex_lock(&video->queue_lock);
+	vb2_queue_release(&handle->queue);
+	mutex_unlock(&video->queue_lock);
 
 	omap3isp_pipeline_pm_use(&video->video.entity, 0);
 
@@ -1299,16 +1280,27 @@ static int isp_video_release(struct file *file)
 static unsigned int isp_video_poll(struct file *file, poll_table *wait)
 {
 	struct isp_video_fh *vfh = to_isp_video_fh(file->private_data);
-	struct isp_video_queue *queue = &vfh->queue;
+	struct isp_video *video = video_drvdata(file);
+	int ret;
 
-	return omap3isp_video_queue_poll(queue, file, wait);
+	mutex_lock(&video->queue_lock);
+	ret = vb2_poll(&vfh->queue, file, wait);
+	mutex_unlock(&video->queue_lock);
+
+	return ret;
 }
 
 static int isp_video_mmap(struct file *file, struct vm_area_struct *vma)
 {
 	struct isp_video_fh *vfh = to_isp_video_fh(file->private_data);
+	struct isp_video *video = video_drvdata(file);
+	int ret;
 
-	return omap3isp_video_queue_mmap(&vfh->queue, vma);
+	mutex_lock(&video->queue_lock);
+	ret = vb2_mmap(&vfh->queue, vma);
+	mutex_unlock(&video->queue_lock);
+
+	return ret;
 }
 
 static struct v4l2_file_operations isp_video_fops = {
@@ -1335,11 +1327,13 @@ int omap3isp_video_init(struct isp_video *video, const char *name)
 	switch (video->type) {
 	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
 		direction = "output";
-		video->pad.flags = MEDIA_PAD_FL_SINK;
+		video->pad.flags = MEDIA_PAD_FL_SINK
+				   | MEDIA_PAD_FL_MUST_CONNECT;
 		break;
 	case V4L2_BUF_TYPE_VIDEO_OUTPUT:
 		direction = "input";
-		video->pad.flags = MEDIA_PAD_FL_SOURCE;
+		video->pad.flags = MEDIA_PAD_FL_SOURCE
+				   | MEDIA_PAD_FL_MUST_CONNECT;
 		video->video.vfl_dir = VFL_DIR_TX;
 		break;
 
@@ -1347,15 +1341,23 @@ int omap3isp_video_init(struct isp_video *video, const char *name)
 		return -EINVAL;
 	}
 
+	video->alloc_ctx = vb2_dma_contig_init_ctx(video->isp->dev);
+	if (IS_ERR(video->alloc_ctx))
+		return PTR_ERR(video->alloc_ctx);
+
 	ret = media_entity_init(&video->video.entity, 1, &video->pad, 0);
-	if (ret < 0)
+	if (ret < 0) {
+		vb2_dma_contig_cleanup_ctx(video->alloc_ctx);
 		return ret;
+	}
 
 	mutex_init(&video->mutex);
 	atomic_set(&video->active, 0);
 
 	spin_lock_init(&video->pipe.lock);
 	mutex_init(&video->stream_lock);
+	mutex_init(&video->queue_lock);
+	spin_lock_init(&video->irqlock);
 
 	/* Initialize the video device. */
 	if (video->ops == NULL)
@@ -1376,7 +1378,9 @@ int omap3isp_video_init(struct isp_video *video, const char *name)
 
 void omap3isp_video_cleanup(struct isp_video *video)
 {
+	vb2_dma_contig_cleanup_ctx(video->alloc_ctx);
 	media_entity_cleanup(&video->video.entity);
+	mutex_destroy(&video->queue_lock);
 	mutex_destroy(&video->stream_lock);
 	mutex_destroy(&video->mutex);
 }
diff --git a/drivers/media/platform/omap3isp/ispvideo.h b/drivers/media/platform/omap3isp/ispvideo.h
index 1ad470ec2b9..7d2e82122ec 100644
--- a/drivers/media/platform/omap3isp/ispvideo.h
+++ b/drivers/media/platform/omap3isp/ispvideo.h
@@ -30,8 +30,7 @@
 #include <media/media-entity.h>
 #include <media/v4l2-dev.h>
 #include <media/v4l2-fh.h>
-
-#include "ispqueue.h"
+#include <media/videobuf2-core.h>
 
 #define ISP_VIDEO_DRIVER_NAME		"ispvideo"
 #define ISP_VIDEO_DRIVER_VERSION	"0.0.2"
@@ -124,17 +123,19 @@ static inline int isp_pipeline_ready(struct isp_pipeline *pipe)
 			       ISP_PIPELINE_IDLE_OUTPUT);
 }
 
-/*
- * struct isp_buffer - ISP buffer
- * @buffer: ISP video buffer
- * @isp_addr: MMU mapped address (a.k.a. device address) of the buffer.
+/**
+ * struct isp_buffer - ISP video buffer
+ * @vb: videobuf2 buffer
+ * @irqlist: List head for insertion into IRQ queue
+ * @dma: DMA address
  */
 struct isp_buffer {
-	struct isp_video_buffer buffer;
-	dma_addr_t isp_addr;
+	struct vb2_buffer vb;
+	struct list_head irqlist;
+	dma_addr_t dma;
 };
 
-#define to_isp_buffer(buf)	container_of(buf, struct isp_buffer, buffer)
+#define to_isp_buffer(buf)	container_of(buf, struct isp_buffer, vb)
 
 enum isp_video_dmaqueue_flags {
 	/* Set if DMA queue becomes empty when ISP_PIPELINE_STREAM_CONTINUOUS */
@@ -172,15 +173,16 @@ struct isp_video {
 	unsigned int bpl_value;		/* bytes per line value */
 	unsigned int bpl_padding;	/* padding at end of line */
 
-	/* Entity video node streaming */
-	unsigned int streaming:1;
-
 	/* Pipeline state */
 	struct isp_pipeline pipe;
 	struct mutex stream_lock;	/* pipeline and stream states */
+	bool error;
 
 	/* Video buffers queue */
-	struct isp_video_queue *queue;
+	void *alloc_ctx;
+	struct vb2_queue *queue;
+	struct mutex queue_lock;	/* protects the queue */
+	spinlock_t irqlock;		/* protects dmaqueue */
 	struct list_head dmaqueue;
 	enum isp_video_dmaqueue_flags dmaqueue_flags;
 
@@ -192,7 +194,7 @@ struct isp_video {
 struct isp_video_fh {
 	struct v4l2_fh vfh;
 	struct isp_video *video;
-	struct isp_video_queue queue;
+	struct vb2_queue queue;
 	struct v4l2_format format;
 	struct v4l2_fract timeperframe;
 };
@@ -207,6 +209,7 @@ int omap3isp_video_register(struct isp_video *video,
 			    struct v4l2_device *vdev);
 void omap3isp_video_unregister(struct isp_video *video);
 struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video);
+void omap3isp_video_cancel_stream(struct isp_video *video);
 void omap3isp_video_resume(struct isp_video *video, int continuous);
 struct media_pad *omap3isp_video_remote_pad(struct isp_video *video);
 
diff --git a/drivers/media/platform/s3c-camif/camif-capture.c b/drivers/media/platform/s3c-camif/camif-capture.c
index 40b298ab87f..deba425e3d8 100644
--- a/drivers/media/platform/s3c-camif/camif-capture.c
+++ b/drivers/media/platform/s3c-camif/camif-capture.c
@@ -435,10 +435,10 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
 	return 0;
 }
 
-static int stop_streaming(struct vb2_queue *vq)
+static void stop_streaming(struct vb2_queue *vq)
 {
 	struct camif_vp *vp = vb2_get_drv_priv(vq);
-	return camif_stop_capture(vp);
+	camif_stop_capture(vp);
 }
 
 static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *pfmt,
@@ -1160,7 +1160,7 @@ int s3c_camif_register_video_node(struct camif_dev *camif, int idx)
 	q->mem_ops = &vb2_dma_contig_memops;
 	q->buf_struct_size = sizeof(struct camif_buffer);
 	q->drv_priv = vp;
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 
 	ret = vb2_queue_init(q);
 	if (ret)
@@ -1592,26 +1592,27 @@ int s3c_camif_create_subdev(struct camif_dev *camif)
 			ARRAY_SIZE(s3c_camif_test_pattern_menu) - 1, 0, 0,
 			s3c_camif_test_pattern_menu);
 
-	camif->ctrl_colorfx = v4l2_ctrl_new_std_menu(handler,
+	if (camif->variant->has_img_effect) {
+		camif->ctrl_colorfx = v4l2_ctrl_new_std_menu(handler,
 				&s3c_camif_subdev_ctrl_ops,
 				V4L2_CID_COLORFX, V4L2_COLORFX_SET_CBCR,
 				~0x981f, V4L2_COLORFX_NONE);
 
-	camif->ctrl_colorfx_cbcr = v4l2_ctrl_new_std(handler,
+		camif->ctrl_colorfx_cbcr = v4l2_ctrl_new_std(handler,
 				&s3c_camif_subdev_ctrl_ops,
 				V4L2_CID_COLORFX_CBCR, 0, 0xffff, 1, 0);
+	}
+
 	if (handler->error) {
 		v4l2_ctrl_handler_free(handler);
 		media_entity_cleanup(&sd->entity);
 		return handler->error;
 	}
 
-	v4l2_ctrl_auto_cluster(2, &camif->ctrl_colorfx,
+	if (camif->variant->has_img_effect)
+		v4l2_ctrl_auto_cluster(2, &camif->ctrl_colorfx,
 			       V4L2_COLORFX_SET_CBCR, false);
-	if (!camif->variant->has_img_effect) {
-		camif->ctrl_colorfx->flags |= V4L2_CTRL_FLAG_DISABLED;
-		camif->ctrl_colorfx_cbcr->flags |= V4L2_CTRL_FLAG_DISABLED;
-	}
+
 	sd->ctrl_handler = handler;
 	v4l2_set_subdevdata(sd, camif);
 
diff --git a/drivers/media/platform/s3c-camif/camif-regs.c b/drivers/media/platform/s3c-camif/camif-regs.c
index a9e3b16460b..ebf5b184cce 100644
--- a/drivers/media/platform/s3c-camif/camif-regs.c
+++ b/drivers/media/platform/s3c-camif/camif-regs.c
@@ -106,15 +106,15 @@ static const u32 src_pixfmt_map[8][2] = {
 void camif_hw_set_source_format(struct camif_dev *camif)
 {
 	struct v4l2_mbus_framefmt *mf = &camif->mbus_fmt;
-	unsigned int i = ARRAY_SIZE(src_pixfmt_map);
+	int i;
 	u32 cfg;
 
-	while (i-- >= 0) {
+	for (i = ARRAY_SIZE(src_pixfmt_map) - 1; i >= 0; i--) {
 		if (src_pixfmt_map[i][0] == mf->code)
 			break;
 	}
-
-	if (i == 0 && src_pixfmt_map[i][0] != mf->code) {
+	if (i < 0) {
+		i = 0;
 		dev_err(camif->dev,
 			"Unsupported pixel code, falling back to %#08x\n",
 			src_pixfmt_map[i][0]);
diff --git a/drivers/media/platform/s5p-g2d/g2d.c b/drivers/media/platform/s5p-g2d/g2d.c
index 553d87e5cea..357af1ebaed 100644
--- a/drivers/media/platform/s5p-g2d/g2d.c
+++ b/drivers/media/platform/s5p-g2d/g2d.c
@@ -136,10 +136,9 @@ static int g2d_buf_prepare(struct vb2_buffer *vb)
 static void g2d_buf_queue(struct vb2_buffer *vb)
 {
 	struct g2d_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
-	v4l2_m2m_buf_queue(ctx->m2m_ctx, vb);
+	v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vb);
 }
 
-
 static struct vb2_ops g2d_qops = {
 	.queue_setup	= g2d_queue_setup,
 	.buf_prepare	= g2d_buf_prepare,
@@ -158,7 +157,8 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
 	src_vq->ops = &g2d_qops;
 	src_vq->mem_ops = &vb2_dma_contig_memops;
 	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
-	src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	src_vq->lock = &ctx->dev->mutex;
 
 	ret = vb2_queue_init(src_vq);
 	if (ret)
@@ -170,7 +170,8 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
 	dst_vq->ops = &g2d_qops;
 	dst_vq->mem_ops = &vb2_dma_contig_memops;
 	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
-	dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	dst_vq->lock = &ctx->dev->mutex;
 
 	return vb2_queue_init(dst_vq);
 }
@@ -253,9 +254,9 @@ static int g2d_open(struct file *file)
 		kfree(ctx);
 		return -ERESTARTSYS;
 	}
-	ctx->m2m_ctx = v4l2_m2m_ctx_init(dev->m2m_dev, ctx, &queue_init);
-	if (IS_ERR(ctx->m2m_ctx)) {
-		ret = PTR_ERR(ctx->m2m_ctx);
+	ctx->fh.m2m_ctx = v4l2_m2m_ctx_init(dev->m2m_dev, ctx, &queue_init);
+	if (IS_ERR(ctx->fh.m2m_ctx)) {
+		ret = PTR_ERR(ctx->fh.m2m_ctx);
 		mutex_unlock(&dev->mutex);
 		kfree(ctx);
 		return ret;
@@ -324,7 +325,7 @@ static int vidioc_g_fmt(struct file *file, void *prv, struct v4l2_format *f)
 	struct vb2_queue *vq;
 	struct g2d_frame *frm;
 
-	vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
+	vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, f->type);
 	if (!vq)
 		return -EINVAL;
 	frm = get_frame(ctx, f->type);
@@ -384,7 +385,7 @@ static int vidioc_s_fmt(struct file *file, void *prv, struct v4l2_format *f)
 	ret = vidioc_try_fmt(file, prv, f);
 	if (ret)
 		return ret;
-	vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
+	vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, f->type);
 	if (vb2_is_busy(vq)) {
 		v4l2_err(&dev->v4l2_dev, "queue (%d) bust\n", f->type);
 		return -EBUSY;
@@ -410,72 +411,6 @@ static int vidioc_s_fmt(struct file *file, void *prv, struct v4l2_format *f)
 	return 0;
 }
 
-static unsigned int g2d_poll(struct file *file, struct poll_table_struct *wait)
-{
-	struct g2d_ctx *ctx = fh2ctx(file->private_data);
-	struct g2d_dev *dev = ctx->dev;
-	unsigned int res;
-
-	mutex_lock(&dev->mutex);
-	res = v4l2_m2m_poll(file, ctx->m2m_ctx, wait);
-	mutex_unlock(&dev->mutex);
-	return res;
-}
-
-static int g2d_mmap(struct file *file, struct vm_area_struct *vma)
-{
-	struct g2d_ctx *ctx = fh2ctx(file->private_data);
-	struct g2d_dev *dev = ctx->dev;
-	int ret;
-
-	if (mutex_lock_interruptible(&dev->mutex))
-		return -ERESTARTSYS;
-	ret = v4l2_m2m_mmap(file, ctx->m2m_ctx, vma);
-	mutex_unlock(&dev->mutex);
-	return ret;
-}
-
-static int vidioc_reqbufs(struct file *file, void *priv,
-			struct v4l2_requestbuffers *reqbufs)
-{
-	struct g2d_ctx *ctx = priv;
-	return v4l2_m2m_reqbufs(file, ctx->m2m_ctx, reqbufs);
-}
-
-static int vidioc_querybuf(struct file *file, void *priv,
-			struct v4l2_buffer *buf)
-{
-	struct g2d_ctx *ctx = priv;
-	return v4l2_m2m_querybuf(file, ctx->m2m_ctx, buf);
-}
-
-static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
-{
-	struct g2d_ctx *ctx = priv;
-	return v4l2_m2m_qbuf(file, ctx->m2m_ctx, buf);
-}
-
-static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
-{
-	struct g2d_ctx *ctx = priv;
-	return v4l2_m2m_dqbuf(file, ctx->m2m_ctx, buf);
-}
-
-
-static int vidioc_streamon(struct file *file, void *priv,
-					enum v4l2_buf_type type)
-{
-	struct g2d_ctx *ctx = priv;
-	return v4l2_m2m_streamon(file, ctx->m2m_ctx, type);
-}
-
-static int vidioc_streamoff(struct file *file, void *priv,
-					enum v4l2_buf_type type)
-{
-	struct g2d_ctx *ctx = priv;
-	return v4l2_m2m_streamoff(file, ctx->m2m_ctx, type);
-}
-
 static int vidioc_cropcap(struct file *file, void *priv,
 					struct v4l2_cropcap *cr)
 {
@@ -551,20 +486,6 @@ static int vidioc_s_crop(struct file *file, void *prv, const struct v4l2_crop *c
 	return 0;
 }
 
-static void g2d_lock(void *prv)
-{
-	struct g2d_ctx *ctx = prv;
-	struct g2d_dev *dev = ctx->dev;
-	mutex_lock(&dev->mutex);
-}
-
-static void g2d_unlock(void *prv)
-{
-	struct g2d_ctx *ctx = prv;
-	struct g2d_dev *dev = ctx->dev;
-	mutex_unlock(&dev->mutex);
-}
-
 static void job_abort(void *prv)
 {
 	struct g2d_ctx *ctx = prv;
@@ -589,8 +510,8 @@ static void device_run(void *prv)
 
 	dev->curr = ctx;
 
-	src = v4l2_m2m_next_src_buf(ctx->m2m_ctx);
-	dst = v4l2_m2m_next_dst_buf(ctx->m2m_ctx);
+	src = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
+	dst = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
 
 	clk_enable(dev->gate);
 	g2d_reset(dev);
@@ -631,18 +552,21 @@ static irqreturn_t g2d_isr(int irq, void *prv)
 
 	BUG_ON(ctx == NULL);
 
-	src = v4l2_m2m_src_buf_remove(ctx->m2m_ctx);
-	dst = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx);
+	src = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx);
+	dst = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx);
 
 	BUG_ON(src == NULL);
 	BUG_ON(dst == NULL);
 
 	dst->v4l2_buf.timecode = src->v4l2_buf.timecode;
 	dst->v4l2_buf.timestamp = src->v4l2_buf.timestamp;
+	dst->v4l2_buf.flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
+	dst->v4l2_buf.flags |=
+		src->v4l2_buf.flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
 
 	v4l2_m2m_buf_done(src, VB2_BUF_STATE_DONE);
 	v4l2_m2m_buf_done(dst, VB2_BUF_STATE_DONE);
-	v4l2_m2m_job_finish(dev->m2m_dev, ctx->m2m_ctx);
+	v4l2_m2m_job_finish(dev->m2m_dev, ctx->fh.m2m_ctx);
 
 	dev->curr = NULL;
 	wake_up(&dev->irq_queue);
@@ -653,9 +577,9 @@ static const struct v4l2_file_operations g2d_fops = {
 	.owner		= THIS_MODULE,
 	.open		= g2d_open,
 	.release	= g2d_release,
-	.poll		= g2d_poll,
+	.poll		= v4l2_m2m_fop_poll,
 	.unlocked_ioctl	= video_ioctl2,
-	.mmap		= g2d_mmap,
+	.mmap		= v4l2_m2m_fop_mmap,
 };
 
 static const struct v4l2_ioctl_ops g2d_ioctl_ops = {
@@ -671,14 +595,13 @@ static const struct v4l2_ioctl_ops g2d_ioctl_ops = {
 	.vidioc_try_fmt_vid_out		= vidioc_try_fmt,
 	.vidioc_s_fmt_vid_out		= vidioc_s_fmt,
 
-	.vidioc_reqbufs			= vidioc_reqbufs,
-	.vidioc_querybuf		= vidioc_querybuf,
-
-	.vidioc_qbuf			= vidioc_qbuf,
-	.vidioc_dqbuf			= vidioc_dqbuf,
+	.vidioc_reqbufs			= v4l2_m2m_ioctl_reqbufs,
+	.vidioc_querybuf		= v4l2_m2m_ioctl_querybuf,
+	.vidioc_qbuf			= v4l2_m2m_ioctl_qbuf,
+	.vidioc_dqbuf			= v4l2_m2m_ioctl_dqbuf,
 
-	.vidioc_streamon		= vidioc_streamon,
-	.vidioc_streamoff		= vidioc_streamoff,
+	.vidioc_streamon		= v4l2_m2m_ioctl_streamon,
+	.vidioc_streamoff		= v4l2_m2m_ioctl_streamoff,
 
 	.vidioc_g_crop			= vidioc_g_crop,
 	.vidioc_s_crop			= vidioc_s_crop,
@@ -697,8 +620,6 @@ static struct video_device g2d_videodev = {
 static struct v4l2_m2m_ops g2d_m2m_ops = {
 	.device_run	= device_run,
 	.job_abort	= job_abort,
-	.lock		= g2d_lock,
-	.unlock		= g2d_unlock,
 };
 
 static const struct of_device_id exynos_g2d_match[];
@@ -784,6 +705,7 @@ static int g2d_probe(struct platform_device *pdev)
 	}
 	*vfd = g2d_videodev;
 	vfd->lock = &dev->mutex;
+	vfd->v4l2_dev = &dev->v4l2_dev;
 	ret = video_register_device(vfd, VFL_TYPE_GRABBER, 0);
 	if (ret) {
 		v4l2_err(&dev->v4l2_dev, "Failed to register video device\n");
@@ -839,7 +761,7 @@ put_clk:
 
 static int g2d_remove(struct platform_device *pdev)
 {
-	struct g2d_dev *dev = (struct g2d_dev *)platform_get_drvdata(pdev);
+	struct g2d_dev *dev = platform_get_drvdata(pdev);
 
 	v4l2_info(&dev->v4l2_dev, "Removing " G2D_NAME);
 	v4l2_m2m_release(dev->m2m_dev);
diff --git a/drivers/media/platform/s5p-g2d/g2d.h b/drivers/media/platform/s5p-g2d/g2d.h
index 300ca05ba40..b0e52ab7ecd 100644
--- a/drivers/media/platform/s5p-g2d/g2d.h
+++ b/drivers/media/platform/s5p-g2d/g2d.h
@@ -57,7 +57,6 @@ struct g2d_frame {
 struct g2d_ctx {
 	struct v4l2_fh fh;
 	struct g2d_dev		*dev;
-	struct v4l2_m2m_ctx	*m2m_ctx;
 	struct g2d_frame	in;
 	struct g2d_frame	out;
 	struct v4l2_ctrl	*ctrl_hflip;
diff --git a/drivers/media/platform/s5p-jpeg/Makefile b/drivers/media/platform/s5p-jpeg/Makefile
index d18cb5edd2d..a1a9169254c 100644
--- a/drivers/media/platform/s5p-jpeg/Makefile
+++ b/drivers/media/platform/s5p-jpeg/Makefile
@@ -1,2 +1,2 @@
-s5p-jpeg-objs := jpeg-core.o
+s5p-jpeg-objs := jpeg-core.o jpeg-hw-exynos4.o jpeg-hw-s5p.o
 obj-$(CONFIG_VIDEO_SAMSUNG_S5P_JPEG) += s5p-jpeg.o
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index 15d23968d1d..0dcb796ecad 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -1,9 +1,10 @@
 /* linux/drivers/media/platform/s5p-jpeg/jpeg-core.c
  *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2011-2013 Samsung Electronics Co., Ltd.
  *		http://www.samsung.com
  *
  * Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
+ * Author: Jacek Anaszewski <j.anaszewski@samsung.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -17,6 +18,7 @@
 #include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/slab.h>
@@ -28,70 +30,233 @@
 #include <media/videobuf2-dma-contig.h>
 
 #include "jpeg-core.h"
-#include "jpeg-hw.h"
+#include "jpeg-hw-s5p.h"
+#include "jpeg-hw-exynos4.h"
+#include "jpeg-regs.h"
 
-static struct s5p_jpeg_fmt formats_enc[] = {
+static struct s5p_jpeg_fmt sjpeg_formats[] = {
 	{
 		.name		= "JPEG JFIF",
 		.fourcc		= V4L2_PIX_FMT_JPEG,
+		.flags		= SJPEG_FMT_FLAG_ENC_CAPTURE |
+				  SJPEG_FMT_FLAG_DEC_OUTPUT |
+				  SJPEG_FMT_FLAG_S5P |
+				  SJPEG_FMT_FLAG_EXYNOS4,
+	},
+	{
+		.name		= "YUV 4:2:2 packed, YCbYCr",
+		.fourcc		= V4L2_PIX_FMT_YUYV,
+		.depth		= 16,
 		.colplanes	= 1,
-		.types		= MEM2MEM_CAPTURE,
+		.h_align	= 4,
+		.v_align	= 3,
+		.flags		= SJPEG_FMT_FLAG_ENC_OUTPUT |
+				  SJPEG_FMT_FLAG_DEC_CAPTURE |
+				  SJPEG_FMT_FLAG_S5P |
+				  SJPEG_FMT_NON_RGB,
+		.subsampling	= V4L2_JPEG_CHROMA_SUBSAMPLING_422,
 	},
 	{
 		.name		= "YUV 4:2:2 packed, YCbYCr",
 		.fourcc		= V4L2_PIX_FMT_YUYV,
 		.depth		= 16,
 		.colplanes	= 1,
-		.types		= MEM2MEM_OUTPUT,
+		.h_align	= 1,
+		.v_align	= 0,
+		.flags		= SJPEG_FMT_FLAG_ENC_OUTPUT |
+				  SJPEG_FMT_FLAG_DEC_CAPTURE |
+				  SJPEG_FMT_FLAG_EXYNOS4 |
+				  SJPEG_FMT_NON_RGB,
+		.subsampling	= V4L2_JPEG_CHROMA_SUBSAMPLING_422,
+	},
+	{
+		.name		= "YUV 4:2:2 packed, YCrYCb",
+		.fourcc		= V4L2_PIX_FMT_YVYU,
+		.depth		= 16,
+		.colplanes	= 1,
+		.h_align	= 1,
+		.v_align	= 0,
+		.flags		= SJPEG_FMT_FLAG_ENC_OUTPUT |
+				  SJPEG_FMT_FLAG_DEC_CAPTURE |
+				  SJPEG_FMT_FLAG_EXYNOS4 |
+				  SJPEG_FMT_NON_RGB,
+		.subsampling	= V4L2_JPEG_CHROMA_SUBSAMPLING_422,
 	},
 	{
 		.name		= "RGB565",
 		.fourcc		= V4L2_PIX_FMT_RGB565,
 		.depth		= 16,
 		.colplanes	= 1,
-		.types		= MEM2MEM_OUTPUT,
+		.h_align	= 0,
+		.v_align	= 0,
+		.flags		= SJPEG_FMT_FLAG_ENC_OUTPUT |
+				  SJPEG_FMT_FLAG_DEC_CAPTURE |
+				  SJPEG_FMT_FLAG_EXYNOS4 |
+				  SJPEG_FMT_RGB,
+		.subsampling	= V4L2_JPEG_CHROMA_SUBSAMPLING_444,
 	},
-};
-#define NUM_FORMATS_ENC ARRAY_SIZE(formats_enc)
-
-static struct s5p_jpeg_fmt formats_dec[] = {
 	{
-		.name		= "YUV 4:2:0 planar, YCbCr",
-		.fourcc		= V4L2_PIX_FMT_YUV420,
+		.name		= "RGB565",
+		.fourcc		= V4L2_PIX_FMT_RGB565,
+		.depth		= 16,
+		.colplanes	= 1,
+		.h_align	= 0,
+		.v_align	= 0,
+		.flags		= SJPEG_FMT_FLAG_ENC_OUTPUT |
+				  SJPEG_FMT_FLAG_S5P |
+				  SJPEG_FMT_RGB,
+		.subsampling	= V4L2_JPEG_CHROMA_SUBSAMPLING_444,
+	},
+	{
+		.name		= "ARGB8888, 32 bpp",
+		.fourcc		= V4L2_PIX_FMT_RGB32,
+		.depth		= 32,
+		.colplanes	= 1,
+		.h_align	= 0,
+		.v_align	= 0,
+		.flags		= SJPEG_FMT_FLAG_ENC_OUTPUT |
+				  SJPEG_FMT_FLAG_DEC_CAPTURE |
+				  SJPEG_FMT_FLAG_EXYNOS4 |
+				  SJPEG_FMT_RGB,
+		.subsampling	= V4L2_JPEG_CHROMA_SUBSAMPLING_444,
+	},
+	{
+		.name		= "YUV 4:4:4 planar, Y/CbCr",
+		.fourcc		= V4L2_PIX_FMT_NV24,
+		.depth		= 24,
+		.colplanes	= 2,
+		.h_align	= 0,
+		.v_align	= 0,
+		.flags		= SJPEG_FMT_FLAG_ENC_OUTPUT |
+				  SJPEG_FMT_FLAG_DEC_CAPTURE |
+				  SJPEG_FMT_FLAG_EXYNOS4 |
+				  SJPEG_FMT_NON_RGB,
+		.subsampling	= V4L2_JPEG_CHROMA_SUBSAMPLING_444,
+	},
+	{
+		.name		= "YUV 4:4:4 planar, Y/CrCb",
+		.fourcc		= V4L2_PIX_FMT_NV42,
+		.depth		= 24,
+		.colplanes	= 2,
+		.h_align	= 0,
+		.v_align	= 0,
+		.flags		= SJPEG_FMT_FLAG_ENC_OUTPUT |
+				  SJPEG_FMT_FLAG_DEC_CAPTURE |
+				  SJPEG_FMT_FLAG_EXYNOS4 |
+				  SJPEG_FMT_NON_RGB,
+		.subsampling	= V4L2_JPEG_CHROMA_SUBSAMPLING_444,
+	},
+	{
+		.name		= "YUV 4:2:2 planar, Y/CrCb",
+		.fourcc		= V4L2_PIX_FMT_NV61,
+		.depth		= 16,
+		.colplanes	= 2,
+		.h_align	= 1,
+		.v_align	= 0,
+		.flags		= SJPEG_FMT_FLAG_ENC_OUTPUT |
+				  SJPEG_FMT_FLAG_DEC_CAPTURE |
+				  SJPEG_FMT_FLAG_EXYNOS4 |
+				  SJPEG_FMT_NON_RGB,
+		.subsampling	= V4L2_JPEG_CHROMA_SUBSAMPLING_422,
+	},
+	{
+		.name		= "YUV 4:2:2 planar, Y/CbCr",
+		.fourcc		= V4L2_PIX_FMT_NV16,
+		.depth		= 16,
+		.colplanes	= 2,
+		.h_align	= 1,
+		.v_align	= 0,
+		.flags		= SJPEG_FMT_FLAG_ENC_OUTPUT |
+				  SJPEG_FMT_FLAG_DEC_CAPTURE |
+				  SJPEG_FMT_FLAG_EXYNOS4 |
+				  SJPEG_FMT_NON_RGB,
+		.subsampling	= V4L2_JPEG_CHROMA_SUBSAMPLING_422,
+	},
+	{
+		.name		= "YUV 4:2:0 planar, Y/CbCr",
+		.fourcc		= V4L2_PIX_FMT_NV12,
 		.depth		= 12,
-		.colplanes	= 3,
+		.colplanes	= 2,
+		.h_align	= 1,
+		.v_align	= 1,
+		.flags		= SJPEG_FMT_FLAG_ENC_OUTPUT |
+				  SJPEG_FMT_FLAG_DEC_CAPTURE |
+				  SJPEG_FMT_FLAG_EXYNOS4 |
+				  SJPEG_FMT_NON_RGB,
+		.subsampling	= V4L2_JPEG_CHROMA_SUBSAMPLING_420,
+	},
+	{
+		.name		= "YUV 4:2:0 planar, Y/CbCr",
+		.fourcc		= V4L2_PIX_FMT_NV12,
+		.depth		= 12,
+		.colplanes	= 2,
 		.h_align	= 4,
 		.v_align	= 4,
-		.types		= MEM2MEM_CAPTURE,
+		.flags		= SJPEG_FMT_FLAG_DEC_CAPTURE |
+				  SJPEG_FMT_FLAG_S5P |
+				  SJPEG_FMT_NON_RGB,
+		.subsampling	= V4L2_JPEG_CHROMA_SUBSAMPLING_420,
 	},
 	{
-		.name		= "YUV 4:2:2 packed, YCbYCr",
-		.fourcc		= V4L2_PIX_FMT_YUYV,
-		.depth		= 16,
-		.colplanes	= 1,
-		.h_align	= 4,
-		.v_align	= 3,
-		.types		= MEM2MEM_CAPTURE,
+		.name		= "YUV 4:2:0 planar, Y/CrCb",
+		.fourcc		= V4L2_PIX_FMT_NV21,
+		.depth		= 12,
+		.colplanes	= 2,
+		.h_align	= 1,
+		.v_align	= 1,
+		.flags		= SJPEG_FMT_FLAG_ENC_OUTPUT |
+				  SJPEG_FMT_FLAG_DEC_CAPTURE |
+				  SJPEG_FMT_FLAG_EXYNOS4 |
+				  SJPEG_FMT_NON_RGB,
+		.subsampling	= V4L2_JPEG_CHROMA_SUBSAMPLING_420,
 	},
 	{
-		.name		= "JPEG JFIF",
-		.fourcc		= V4L2_PIX_FMT_JPEG,
+		.name		= "YUV 4:2:0 contiguous 3-planar, Y/Cb/Cr",
+		.fourcc		= V4L2_PIX_FMT_YUV420,
+		.depth		= 12,
+		.colplanes	= 3,
+		.h_align	= 1,
+		.v_align	= 1,
+		.flags		= SJPEG_FMT_FLAG_ENC_OUTPUT |
+				  SJPEG_FMT_FLAG_DEC_CAPTURE |
+				  SJPEG_FMT_FLAG_EXYNOS4 |
+				  SJPEG_FMT_NON_RGB,
+		.subsampling	= V4L2_JPEG_CHROMA_SUBSAMPLING_420,
+	},
+	{
+		.name		= "Gray",
+		.fourcc		= V4L2_PIX_FMT_GREY,
+		.depth		= 8,
 		.colplanes	= 1,
-		.types		= MEM2MEM_OUTPUT,
+		.flags		= SJPEG_FMT_FLAG_ENC_OUTPUT |
+				  SJPEG_FMT_FLAG_DEC_CAPTURE |
+				  SJPEG_FMT_FLAG_EXYNOS4 |
+				  SJPEG_FMT_NON_RGB,
+		.subsampling	= V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY,
 	},
 };
-#define NUM_FORMATS_DEC ARRAY_SIZE(formats_dec)
+#define SJPEG_NUM_FORMATS ARRAY_SIZE(sjpeg_formats)
 
 static const unsigned char qtbl_luminance[4][64] = {
-	{/* level 1 - high quality */
-		 8,  6,  6,  8, 12, 14, 16, 17,
-		 6,  6,  6,  8, 10, 13, 12, 15,
-		 6,  6,  7,  8, 13, 14, 18, 24,
-		 8,  8,  8, 14, 13, 19, 24, 35,
-		12, 10, 13, 13, 20, 26, 34, 39,
-		14, 13, 14, 19, 26, 34, 39, 39,
-		16, 12, 18, 24, 34, 39, 39, 39,
-		17, 15, 24, 35, 39, 39, 39, 39
+	{/*level 0 - high compression quality */
+		20, 16, 25, 39, 50, 46, 62, 68,
+		16, 18, 23, 38, 38, 53, 65, 68,
+		25, 23, 31, 38, 53, 65, 68, 68,
+		39, 38, 38, 53, 65, 68, 68, 68,
+		50, 38, 53, 65, 68, 68, 68, 68,
+		46, 53, 65, 68, 68, 68, 68, 68,
+		62, 65, 68, 68, 68, 68, 68, 68,
+		68, 68, 68, 68, 68, 68, 68, 68
+	},
+	{/* level 1 */
+		16, 11, 11, 16, 23, 27, 31, 30,
+		11, 12, 12, 15, 20, 23, 23, 30,
+		11, 12, 13, 16, 23, 26, 35, 47,
+		16, 15, 16, 23, 26, 37, 47, 64,
+		23, 20, 23, 26, 39, 51, 64, 64,
+		27, 23, 26, 37, 51, 64, 64, 64,
+		31, 23, 35, 47, 64, 64, 64, 64,
+		30, 30, 47, 64, 64, 64, 64, 64
 	},
 	{/* level 2 */
 		12,  8,  8, 12, 17, 21, 24, 23,
@@ -103,38 +268,38 @@ static const unsigned char qtbl_luminance[4][64] = {
 		24, 18, 27, 36, 51, 59, 59, 59,
 		23, 23, 36, 53, 59, 59, 59, 59
 	},
-	{/* level 3 */
-		16, 11, 11, 16, 23, 27, 31, 30,
-		11, 12, 12, 15, 20, 23, 23, 30,
-		11, 12, 13, 16, 23, 26, 35, 47,
-		16, 15, 16, 23, 26, 37, 47, 64,
-		23, 20, 23, 26, 39, 51, 64, 64,
-		27, 23, 26, 37, 51, 64, 64, 64,
-		31, 23, 35, 47, 64, 64, 64, 64,
-		30, 30, 47, 64, 64, 64, 64, 64
-	},
-	{/*level 4 - low quality */
-		20, 16, 25, 39, 50, 46, 62, 68,
-		16, 18, 23, 38, 38, 53, 65, 68,
-		25, 23, 31, 38, 53, 65, 68, 68,
-		39, 38, 38, 53, 65, 68, 68, 68,
-		50, 38, 53, 65, 68, 68, 68, 68,
-		46, 53, 65, 68, 68, 68, 68, 68,
-		62, 65, 68, 68, 68, 68, 68, 68,
-		68, 68, 68, 68, 68, 68, 68, 68
+	{/* level 3 - low compression quality */
+		 8,  6,  6,  8, 12, 14, 16, 17,
+		 6,  6,  6,  8, 10, 13, 12, 15,
+		 6,  6,  7,  8, 13, 14, 18, 24,
+		 8,  8,  8, 14, 13, 19, 24, 35,
+		12, 10, 13, 13, 20, 26, 34, 39,
+		14, 13, 14, 19, 26, 34, 39, 39,
+		16, 12, 18, 24, 34, 39, 39, 39,
+		17, 15, 24, 35, 39, 39, 39, 39
 	}
 };
 
 static const unsigned char qtbl_chrominance[4][64] = {
-	{/* level 1 - high quality */
-		 9,  8,  9, 11, 14, 17, 19, 24,
-		 8, 10,  9, 11, 14, 13, 17, 22,
-		 9,  9, 13, 14, 13, 15, 23, 26,
-		11, 11, 14, 14, 15, 20, 26, 33,
-		14, 14, 13, 15, 20, 24, 33, 39,
-		17, 13, 15, 20, 24, 32, 39, 39,
-		19, 17, 23, 26, 33, 39, 39, 39,
-		24, 22, 26, 33, 39, 39, 39, 39
+	{/*level 0 - high compression quality */
+		21, 25, 32, 38, 54, 68, 68, 68,
+		25, 28, 24, 38, 54, 68, 68, 68,
+		32, 24, 32, 43, 66, 68, 68, 68,
+		38, 38, 43, 53, 68, 68, 68, 68,
+		54, 54, 66, 68, 68, 68, 68, 68,
+		68, 68, 68, 68, 68, 68, 68, 68,
+		68, 68, 68, 68, 68, 68, 68, 68,
+		68, 68, 68, 68, 68, 68, 68, 68
+	},
+	{/* level 1 */
+		17, 15, 17, 21, 20, 26, 38, 48,
+		15, 19, 18, 17, 20, 26, 35, 43,
+		17, 18, 20, 22, 26, 30, 46, 53,
+		21, 17, 22, 28, 30, 39, 53, 64,
+		20, 20, 26, 30, 39, 48, 64, 64,
+		26, 26, 30, 39, 48, 63, 64, 64,
+		38, 35, 46, 53, 64, 64, 64, 64,
+		48, 43, 53, 64, 64, 64, 64, 64
 	},
 	{/* level 2 */
 		13, 11, 13, 16, 20, 20, 29, 37,
@@ -146,25 +311,15 @@ static const unsigned char qtbl_chrominance[4][64] = {
 		29, 26, 35, 40, 50, 59, 59, 59,
 		37, 32, 40, 50, 59, 59, 59, 59
 	},
-	{/* level 3 */
-		17, 15, 17, 21, 20, 26, 38, 48,
-		15, 19, 18, 17, 20, 26, 35, 43,
-		17, 18, 20, 22, 26, 30, 46, 53,
-		21, 17, 22, 28, 30, 39, 53, 64,
-		20, 20, 26, 30, 39, 48, 64, 64,
-		26, 26, 30, 39, 48, 63, 64, 64,
-		38, 35, 46, 53, 64, 64, 64, 64,
-		48, 43, 53, 64, 64, 64, 64, 64
-	},
-	{/*level 4 - low quality */
-		21, 25, 32, 38, 54, 68, 68, 68,
-		25, 28, 24, 38, 54, 68, 68, 68,
-		32, 24, 32, 43, 66, 68, 68, 68,
-		38, 38, 43, 53, 68, 68, 68, 68,
-		54, 54, 66, 68, 68, 68, 68, 68,
-		68, 68, 68, 68, 68, 68, 68, 68,
-		68, 68, 68, 68, 68, 68, 68, 68,
-		68, 68, 68, 68, 68, 68, 68, 68
+	{/* level 3 - low compression quality */
+		 9,  8,  9, 11, 14, 17, 19, 24,
+		 8, 10,  9, 11, 14, 13, 17, 22,
+		 9,  9, 13, 14, 13, 15, 23, 26,
+		11, 11, 14, 14, 15, 20, 26, 33,
+		14, 14, 13, 15, 20, 24, 33, 39,
+		17, 13, 15, 20, 24, 32, 39, 39,
+		19, 17, 23, 26, 33, 39, 39, 39,
+		24, 22, 26, 33, 39, 39, 39, 39
 	}
 };
 
@@ -202,6 +357,106 @@ static const unsigned char hactblg0[162] = {
 	0xf9, 0xfa
 };
 
+/*
+ * Fourcc downgrade schema lookup tables for 422 and 420
+ * chroma subsampling - fourcc on each position maps on the
+ * fourcc from the table fourcc_to_dwngrd_schema_id which allows
+ * to get the most suitable fourcc counterpart for the given
+ * downgraded subsampling property.
+ */
+static const u32 subs422_fourcc_dwngrd_schema[] = {
+	V4L2_PIX_FMT_NV16,
+	V4L2_PIX_FMT_NV61,
+};
+
+static const u32 subs420_fourcc_dwngrd_schema[] = {
+	V4L2_PIX_FMT_NV12,
+	V4L2_PIX_FMT_NV21,
+	V4L2_PIX_FMT_NV12,
+	V4L2_PIX_FMT_NV21,
+	V4L2_PIX_FMT_NV12,
+	V4L2_PIX_FMT_NV21,
+	V4L2_PIX_FMT_GREY,
+	V4L2_PIX_FMT_GREY,
+	V4L2_PIX_FMT_GREY,
+	V4L2_PIX_FMT_GREY,
+};
+
+/*
+ * Lookup table for translation of a fourcc to the position
+ * of its downgraded counterpart in the *fourcc_dwngrd_schema
+ * tables.
+ */
+static const u32 fourcc_to_dwngrd_schema_id[] = {
+	V4L2_PIX_FMT_NV24,
+	V4L2_PIX_FMT_NV42,
+	V4L2_PIX_FMT_NV16,
+	V4L2_PIX_FMT_NV61,
+	V4L2_PIX_FMT_YUYV,
+	V4L2_PIX_FMT_YVYU,
+	V4L2_PIX_FMT_NV12,
+	V4L2_PIX_FMT_NV21,
+	V4L2_PIX_FMT_YUV420,
+	V4L2_PIX_FMT_GREY,
+};
+
+static int s5p_jpeg_get_dwngrd_sch_id_by_fourcc(u32 fourcc)
+{
+	int i;
+	for (i = 0; i < ARRAY_SIZE(fourcc_to_dwngrd_schema_id); ++i) {
+		if (fourcc_to_dwngrd_schema_id[i] == fourcc)
+			return i;
+	}
+
+	return -EINVAL;
+}
+
+static int s5p_jpeg_adjust_fourcc_to_subsampling(
+					enum v4l2_jpeg_chroma_subsampling subs,
+					u32 in_fourcc,
+					u32 *out_fourcc,
+					struct s5p_jpeg_ctx *ctx)
+{
+	int dwngrd_sch_id;
+
+	if (ctx->subsampling != V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY) {
+		dwngrd_sch_id =
+			s5p_jpeg_get_dwngrd_sch_id_by_fourcc(in_fourcc);
+		if (dwngrd_sch_id < 0)
+			return -EINVAL;
+	}
+
+	switch (ctx->subsampling) {
+	case V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY:
+		*out_fourcc = V4L2_PIX_FMT_GREY;
+		break;
+	case V4L2_JPEG_CHROMA_SUBSAMPLING_420:
+		if (dwngrd_sch_id >
+				ARRAY_SIZE(subs420_fourcc_dwngrd_schema) - 1)
+			return -EINVAL;
+		*out_fourcc = subs420_fourcc_dwngrd_schema[dwngrd_sch_id];
+		break;
+	case V4L2_JPEG_CHROMA_SUBSAMPLING_422:
+		if (dwngrd_sch_id >
+				ARRAY_SIZE(subs422_fourcc_dwngrd_schema) - 1)
+			return -EINVAL;
+		*out_fourcc = subs422_fourcc_dwngrd_schema[dwngrd_sch_id];
+		break;
+	default:
+		*out_fourcc = V4L2_PIX_FMT_GREY;
+		break;
+	}
+
+	return 0;
+}
+
+static int exynos4x12_decoded_subsampling[] = {
+	V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY,
+	V4L2_JPEG_CHROMA_SUBSAMPLING_444,
+	V4L2_JPEG_CHROMA_SUBSAMPLING_422,
+	V4L2_JPEG_CHROMA_SUBSAMPLING_420,
+};
+
 static inline struct s5p_jpeg_ctx *ctrl_to_ctx(struct v4l2_ctrl *c)
 {
 	return container_of(c->handler, struct s5p_jpeg_ctx, ctrl_handler);
@@ -212,8 +467,24 @@ static inline struct s5p_jpeg_ctx *fh_to_ctx(struct v4l2_fh *fh)
 	return container_of(fh, struct s5p_jpeg_ctx, fh);
 }
 
-static inline void jpeg_set_qtbl(void __iomem *regs, const unsigned char *qtbl,
-		   unsigned long tab, int len)
+static int s5p_jpeg_to_user_subsampling(struct s5p_jpeg_ctx *ctx)
+{
+	WARN_ON(ctx->subsampling > 3);
+
+	if (ctx->jpeg->variant->version == SJPEG_S5P) {
+		if (ctx->subsampling > 2)
+			return V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY;
+		return ctx->subsampling;
+	} else {
+		if (ctx->subsampling > 2)
+			return V4L2_JPEG_CHROMA_SUBSAMPLING_420;
+		return exynos4x12_decoded_subsampling[ctx->subsampling];
+	}
+}
+
+static inline void s5p_jpeg_set_qtbl(void __iomem *regs,
+				     const unsigned char *qtbl,
+				     unsigned long tab, int len)
 {
 	int i;
 
@@ -221,22 +492,25 @@ static inline void jpeg_set_qtbl(void __iomem *regs, const unsigned char *qtbl,
 		writel((unsigned int)qtbl[i], regs + tab + (i * 0x04));
 }
 
-static inline void jpeg_set_qtbl_lum(void __iomem *regs, int quality)
+static inline void s5p_jpeg_set_qtbl_lum(void __iomem *regs, int quality)
 {
 	/* this driver fills quantisation table 0 with data for luma */
-	jpeg_set_qtbl(regs, qtbl_luminance[quality], S5P_JPG_QTBL_CONTENT(0),
-		      ARRAY_SIZE(qtbl_luminance[quality]));
+	s5p_jpeg_set_qtbl(regs, qtbl_luminance[quality],
+			  S5P_JPG_QTBL_CONTENT(0),
+			  ARRAY_SIZE(qtbl_luminance[quality]));
 }
 
-static inline void jpeg_set_qtbl_chr(void __iomem *regs, int quality)
+static inline void s5p_jpeg_set_qtbl_chr(void __iomem *regs, int quality)
 {
 	/* this driver fills quantisation table 1 with data for chroma */
-	jpeg_set_qtbl(regs, qtbl_chrominance[quality], S5P_JPG_QTBL_CONTENT(1),
-		      ARRAY_SIZE(qtbl_chrominance[quality]));
+	s5p_jpeg_set_qtbl(regs, qtbl_chrominance[quality],
+			  S5P_JPG_QTBL_CONTENT(1),
+			  ARRAY_SIZE(qtbl_chrominance[quality]));
 }
 
-static inline void jpeg_set_htbl(void __iomem *regs, const unsigned char *htbl,
-		   unsigned long tab, int len)
+static inline void s5p_jpeg_set_htbl(void __iomem *regs,
+				     const unsigned char *htbl,
+				     unsigned long tab, int len)
 {
 	int i;
 
@@ -244,28 +518,84 @@ static inline void jpeg_set_htbl(void __iomem *regs, const unsigned char *htbl,
 		writel((unsigned int)htbl[i], regs + tab + (i * 0x04));
 }
 
-static inline void jpeg_set_hdctbl(void __iomem *regs)
+static inline void s5p_jpeg_set_hdctbl(void __iomem *regs)
 {
 	/* this driver fills table 0 for this component */
-	jpeg_set_htbl(regs, hdctbl0, S5P_JPG_HDCTBL(0), ARRAY_SIZE(hdctbl0));
+	s5p_jpeg_set_htbl(regs, hdctbl0, S5P_JPG_HDCTBL(0),
+						ARRAY_SIZE(hdctbl0));
 }
 
-static inline void jpeg_set_hdctblg(void __iomem *regs)
+static inline void s5p_jpeg_set_hdctblg(void __iomem *regs)
 {
 	/* this driver fills table 0 for this component */
-	jpeg_set_htbl(regs, hdctblg0, S5P_JPG_HDCTBLG(0), ARRAY_SIZE(hdctblg0));
+	s5p_jpeg_set_htbl(regs, hdctblg0, S5P_JPG_HDCTBLG(0),
+						ARRAY_SIZE(hdctblg0));
 }
 
-static inline void jpeg_set_hactbl(void __iomem *regs)
+static inline void s5p_jpeg_set_hactbl(void __iomem *regs)
 {
 	/* this driver fills table 0 for this component */
-	jpeg_set_htbl(regs, hactbl0, S5P_JPG_HACTBL(0), ARRAY_SIZE(hactbl0));
+	s5p_jpeg_set_htbl(regs, hactbl0, S5P_JPG_HACTBL(0),
+						ARRAY_SIZE(hactbl0));
 }
 
-static inline void jpeg_set_hactblg(void __iomem *regs)
+static inline void s5p_jpeg_set_hactblg(void __iomem *regs)
 {
 	/* this driver fills table 0 for this component */
-	jpeg_set_htbl(regs, hactblg0, S5P_JPG_HACTBLG(0), ARRAY_SIZE(hactblg0));
+	s5p_jpeg_set_htbl(regs, hactblg0, S5P_JPG_HACTBLG(0),
+						ARRAY_SIZE(hactblg0));
+}
+
+static inline void exynos4_jpeg_set_tbl(void __iomem *regs,
+					const unsigned char *tbl,
+					unsigned long tab, int len)
+{
+	int i;
+	unsigned int dword;
+
+	for (i = 0; i < len; i += 4) {
+		dword = tbl[i] |
+			(tbl[i + 1] << 8) |
+			(tbl[i + 2] << 16) |
+			(tbl[i + 3] << 24);
+		writel(dword, regs + tab + i);
+	}
+}
+
+static inline void exynos4_jpeg_set_qtbl_lum(void __iomem *regs, int quality)
+{
+	/* this driver fills quantisation table 0 with data for luma */
+	exynos4_jpeg_set_tbl(regs, qtbl_luminance[quality],
+			     EXYNOS4_QTBL_CONTENT(0),
+			     ARRAY_SIZE(qtbl_luminance[quality]));
+}
+
+static inline void exynos4_jpeg_set_qtbl_chr(void __iomem *regs, int quality)
+{
+	/* this driver fills quantisation table 1 with data for chroma */
+	exynos4_jpeg_set_tbl(regs, qtbl_chrominance[quality],
+			     EXYNOS4_QTBL_CONTENT(1),
+			     ARRAY_SIZE(qtbl_chrominance[quality]));
+}
+
+void exynos4_jpeg_set_huff_tbl(void __iomem *base)
+{
+	exynos4_jpeg_set_tbl(base, hdctbl0, EXYNOS4_HUFF_TBL_HDCLL,
+							ARRAY_SIZE(hdctbl0));
+	exynos4_jpeg_set_tbl(base, hdctbl0, EXYNOS4_HUFF_TBL_HDCCL,
+							ARRAY_SIZE(hdctbl0));
+	exynos4_jpeg_set_tbl(base, hdctblg0, EXYNOS4_HUFF_TBL_HDCLV,
+							ARRAY_SIZE(hdctblg0));
+	exynos4_jpeg_set_tbl(base, hdctblg0, EXYNOS4_HUFF_TBL_HDCCV,
+							ARRAY_SIZE(hdctblg0));
+	exynos4_jpeg_set_tbl(base, hactbl0, EXYNOS4_HUFF_TBL_HACLL,
+							ARRAY_SIZE(hactbl0));
+	exynos4_jpeg_set_tbl(base, hactbl0, EXYNOS4_HUFF_TBL_HACCL,
+							ARRAY_SIZE(hactbl0));
+	exynos4_jpeg_set_tbl(base, hactblg0, EXYNOS4_HUFF_TBL_HACLV,
+							ARRAY_SIZE(hactblg0));
+	exynos4_jpeg_set_tbl(base, hactblg0, EXYNOS4_HUFF_TBL_HACCV,
+							ARRAY_SIZE(hactblg0));
 }
 
 /*
@@ -276,8 +606,8 @@ static inline void jpeg_set_hactblg(void __iomem *regs)
 
 static int queue_init(void *priv, struct vb2_queue *src_vq,
 		      struct vb2_queue *dst_vq);
-static struct s5p_jpeg_fmt *s5p_jpeg_find_format(unsigned int mode,
-						 __u32 pixelformat);
+static struct s5p_jpeg_fmt *s5p_jpeg_find_format(struct s5p_jpeg_ctx *ctx,
+				__u32 pixelformat, unsigned int fmt_type);
 static int s5p_jpeg_controls_create(struct s5p_jpeg_ctx *ctx);
 
 static int s5p_jpeg_open(struct file *file)
@@ -285,7 +615,7 @@ static int s5p_jpeg_open(struct file *file)
 	struct s5p_jpeg *jpeg = video_drvdata(file);
 	struct video_device *vfd = video_devdata(file);
 	struct s5p_jpeg_ctx *ctx;
-	struct s5p_jpeg_fmt *out_fmt;
+	struct s5p_jpeg_fmt *out_fmt, *cap_fmt;
 	int ret = 0;
 
 	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
@@ -306,24 +636,31 @@ static int s5p_jpeg_open(struct file *file)
 	ctx->jpeg = jpeg;
 	if (vfd == jpeg->vfd_encoder) {
 		ctx->mode = S5P_JPEG_ENCODE;
-		out_fmt = s5p_jpeg_find_format(ctx->mode, V4L2_PIX_FMT_RGB565);
+		out_fmt = s5p_jpeg_find_format(ctx, V4L2_PIX_FMT_RGB565,
+							FMT_TYPE_OUTPUT);
+		cap_fmt = s5p_jpeg_find_format(ctx, V4L2_PIX_FMT_JPEG,
+							FMT_TYPE_CAPTURE);
 	} else {
 		ctx->mode = S5P_JPEG_DECODE;
-		out_fmt = s5p_jpeg_find_format(ctx->mode, V4L2_PIX_FMT_JPEG);
+		out_fmt = s5p_jpeg_find_format(ctx, V4L2_PIX_FMT_JPEG,
+							FMT_TYPE_OUTPUT);
+		cap_fmt = s5p_jpeg_find_format(ctx, V4L2_PIX_FMT_YUYV,
+							FMT_TYPE_CAPTURE);
 	}
 
-	ret = s5p_jpeg_controls_create(ctx);
-	if (ret < 0)
-		goto error;
-
-	ctx->m2m_ctx = v4l2_m2m_ctx_init(jpeg->m2m_dev, ctx, queue_init);
-	if (IS_ERR(ctx->m2m_ctx)) {
-		ret = PTR_ERR(ctx->m2m_ctx);
+	ctx->fh.m2m_ctx = v4l2_m2m_ctx_init(jpeg->m2m_dev, ctx, queue_init);
+	if (IS_ERR(ctx->fh.m2m_ctx)) {
+		ret = PTR_ERR(ctx->fh.m2m_ctx);
 		goto error;
 	}
 
 	ctx->out_q.fmt = out_fmt;
-	ctx->cap_q.fmt = s5p_jpeg_find_format(ctx->mode, V4L2_PIX_FMT_YUYV);
+	ctx->cap_q.fmt = cap_fmt;
+
+	ret = s5p_jpeg_controls_create(ctx);
+	if (ret < 0)
+		goto error;
+
 	mutex_unlock(&jpeg->lock);
 	return 0;
 
@@ -342,49 +679,23 @@ static int s5p_jpeg_release(struct file *file)
 	struct s5p_jpeg_ctx *ctx = fh_to_ctx(file->private_data);
 
 	mutex_lock(&jpeg->lock);
-	v4l2_m2m_ctx_release(ctx->m2m_ctx);
-	mutex_unlock(&jpeg->lock);
+	v4l2_m2m_ctx_release(ctx->fh.m2m_ctx);
 	v4l2_ctrl_handler_free(&ctx->ctrl_handler);
 	v4l2_fh_del(&ctx->fh);
 	v4l2_fh_exit(&ctx->fh);
 	kfree(ctx);
-
-	return 0;
-}
-
-static unsigned int s5p_jpeg_poll(struct file *file,
-				 struct poll_table_struct *wait)
-{
-	struct s5p_jpeg *jpeg = video_drvdata(file);
-	struct s5p_jpeg_ctx *ctx = fh_to_ctx(file->private_data);
-	unsigned int res;
-
-	mutex_lock(&jpeg->lock);
-	res = v4l2_m2m_poll(file, ctx->m2m_ctx, wait);
 	mutex_unlock(&jpeg->lock);
-	return res;
-}
-
-static int s5p_jpeg_mmap(struct file *file, struct vm_area_struct *vma)
-{
-	struct s5p_jpeg *jpeg = video_drvdata(file);
-	struct s5p_jpeg_ctx *ctx = fh_to_ctx(file->private_data);
-	int ret;
 
-	if (mutex_lock_interruptible(&jpeg->lock))
-		return -ERESTARTSYS;
-	ret = v4l2_m2m_mmap(file, ctx->m2m_ctx, vma);
-	mutex_unlock(&jpeg->lock);
-	return ret;
+	return 0;
 }
 
 static const struct v4l2_file_operations s5p_jpeg_fops = {
 	.owner		= THIS_MODULE,
 	.open		= s5p_jpeg_open,
 	.release	= s5p_jpeg_release,
-	.poll		= s5p_jpeg_poll,
+	.poll		= v4l2_m2m_fop_poll,
 	.unlocked_ioctl	= video_ioctl2,
-	.mmap		= s5p_jpeg_mmap,
+	.mmap		= v4l2_m2m_fop_mmap,
 };
 
 /*
@@ -427,10 +738,11 @@ static void skip(struct s5p_jpeg_buffer *buf, long len)
 }
 
 static bool s5p_jpeg_parse_hdr(struct s5p_jpeg_q_data *result,
-			       unsigned long buffer, unsigned long size)
+			       unsigned long buffer, unsigned long size,
+			       struct s5p_jpeg_ctx *ctx)
 {
 	int c, components, notfound;
-	unsigned int height, width, word;
+	unsigned int height, width, word, subsampling = 0;
 	long length;
 	struct s5p_jpeg_buffer jpeg_buffer;
 
@@ -469,7 +781,15 @@ static bool s5p_jpeg_parse_hdr(struct s5p_jpeg_q_data *result,
 				break;
 			notfound = 0;
 
-			skip(&jpeg_buffer, components * 3);
+			if (components == 1) {
+				subsampling = 0x33;
+			} else {
+				skip(&jpeg_buffer, 1);
+				subsampling = get_byte(&jpeg_buffer);
+				skip(&jpeg_buffer, 1);
+			}
+
+			skip(&jpeg_buffer, components * 2);
 			break;
 
 		/* skip payload-less markers */
@@ -491,6 +811,24 @@ static bool s5p_jpeg_parse_hdr(struct s5p_jpeg_q_data *result,
 	result->w = width;
 	result->h = height;
 	result->size = components;
+
+	switch (subsampling) {
+	case 0x11:
+		ctx->subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_444;
+		break;
+	case 0x21:
+		ctx->subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_422;
+		break;
+	case 0x22:
+		ctx->subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_420;
+		break;
+	case 0x33:
+		ctx->subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY;
+		break;
+	default:
+		return false;
+	}
+
 	return !notfound;
 }
 
@@ -521,13 +859,13 @@ static int s5p_jpeg_querycap(struct file *file, void *priv,
 	return 0;
 }
 
-static int enum_fmt(struct s5p_jpeg_fmt *formats, int n,
+static int enum_fmt(struct s5p_jpeg_fmt *sjpeg_formats, int n,
 		    struct v4l2_fmtdesc *f, u32 type)
 {
 	int i, num = 0;
 
 	for (i = 0; i < n; ++i) {
-		if (formats[i].types & type) {
+		if (sjpeg_formats[i].flags & type) {
 			/* index-th format of type type found ? */
 			if (num == f->index)
 				break;
@@ -541,8 +879,8 @@ static int enum_fmt(struct s5p_jpeg_fmt *formats, int n,
 	if (i >= n)
 		return -EINVAL;
 
-	strlcpy(f->description, formats[i].name, sizeof(f->description));
-	f->pixelformat = formats[i].fourcc;
+	strlcpy(f->description, sjpeg_formats[i].name, sizeof(f->description));
+	f->pixelformat = sjpeg_formats[i].fourcc;
 
 	return 0;
 }
@@ -553,10 +891,11 @@ static int s5p_jpeg_enum_fmt_vid_cap(struct file *file, void *priv,
 	struct s5p_jpeg_ctx *ctx = fh_to_ctx(priv);
 
 	if (ctx->mode == S5P_JPEG_ENCODE)
-		return enum_fmt(formats_enc, NUM_FORMATS_ENC, f,
-				MEM2MEM_CAPTURE);
+		return enum_fmt(sjpeg_formats, SJPEG_NUM_FORMATS, f,
+				SJPEG_FMT_FLAG_ENC_CAPTURE);
 
-	return enum_fmt(formats_dec, NUM_FORMATS_DEC, f, MEM2MEM_CAPTURE);
+	return enum_fmt(sjpeg_formats, SJPEG_NUM_FORMATS, f,
+					SJPEG_FMT_FLAG_DEC_CAPTURE);
 }
 
 static int s5p_jpeg_enum_fmt_vid_out(struct file *file, void *priv,
@@ -565,10 +904,11 @@ static int s5p_jpeg_enum_fmt_vid_out(struct file *file, void *priv,
 	struct s5p_jpeg_ctx *ctx = fh_to_ctx(priv);
 
 	if (ctx->mode == S5P_JPEG_ENCODE)
-		return enum_fmt(formats_enc, NUM_FORMATS_ENC, f,
-				MEM2MEM_OUTPUT);
+		return enum_fmt(sjpeg_formats, SJPEG_NUM_FORMATS, f,
+				SJPEG_FMT_FLAG_ENC_OUTPUT);
 
-	return enum_fmt(formats_dec, NUM_FORMATS_DEC, f, MEM2MEM_OUTPUT);
+	return enum_fmt(sjpeg_formats, SJPEG_NUM_FORMATS, f,
+					SJPEG_FMT_FLAG_DEC_OUTPUT);
 }
 
 static struct s5p_jpeg_q_data *get_q_data(struct s5p_jpeg_ctx *ctx,
@@ -589,7 +929,7 @@ static int s5p_jpeg_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
 	struct v4l2_pix_format *pix = &f->fmt.pix;
 	struct s5p_jpeg_ctx *ct = fh_to_ctx(priv);
 
-	vq = v4l2_m2m_get_vq(ct->m2m_ctx, f->type);
+	vq = v4l2_m2m_get_vq(ct->fh.m2m_ctx, f->type);
 	if (!vq)
 		return -EINVAL;
 
@@ -615,29 +955,30 @@ static int s5p_jpeg_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
 	return 0;
 }
 
-static struct s5p_jpeg_fmt *s5p_jpeg_find_format(unsigned int mode,
-						 u32 pixelformat)
+static struct s5p_jpeg_fmt *s5p_jpeg_find_format(struct s5p_jpeg_ctx *ctx,
+				u32 pixelformat, unsigned int fmt_type)
 {
-	unsigned int k;
-	struct s5p_jpeg_fmt *formats;
-	int n;
+	unsigned int k, fmt_flag;
 
-	if (mode == S5P_JPEG_ENCODE) {
-		formats = formats_enc;
-		n = NUM_FORMATS_ENC;
-	} else {
-		formats = formats_dec;
-		n = NUM_FORMATS_DEC;
-	}
-
-	for (k = 0; k < n; k++) {
-		struct s5p_jpeg_fmt *fmt = &formats[k];
-		if (fmt->fourcc == pixelformat)
+	if (ctx->mode == S5P_JPEG_ENCODE)
+		fmt_flag = (fmt_type == FMT_TYPE_OUTPUT) ?
+				SJPEG_FMT_FLAG_ENC_OUTPUT :
+				SJPEG_FMT_FLAG_ENC_CAPTURE;
+	else
+		fmt_flag = (fmt_type == FMT_TYPE_OUTPUT) ?
+				SJPEG_FMT_FLAG_DEC_OUTPUT :
+				SJPEG_FMT_FLAG_DEC_CAPTURE;
+
+	for (k = 0; k < ARRAY_SIZE(sjpeg_formats); k++) {
+		struct s5p_jpeg_fmt *fmt = &sjpeg_formats[k];
+		if (fmt->fourcc == pixelformat &&
+		    fmt->flags & fmt_flag &&
+		    fmt->flags & ctx->jpeg->variant->fmt_ver_flag) {
 			return fmt;
+		}
 	}
 
 	return NULL;
-
 }
 
 static void jpeg_bound_align_image(u32 *w, unsigned int wmin, unsigned int wmax,
@@ -673,7 +1014,7 @@ static int vidioc_try_fmt(struct v4l2_format *f, struct s5p_jpeg_fmt *fmt,
 
 	/* V4L2 specification suggests the driver corrects the format struct
 	 * if any of the dimensions is unsupported */
-	if (q_type == MEM2MEM_OUTPUT)
+	if (q_type == FMT_TYPE_OUTPUT)
 		jpeg_bound_align_image(&pix->width, S5P_JPEG_MIN_WIDTH,
 				       S5P_JPEG_MAX_WIDTH, 0,
 				       &pix->height, S5P_JPEG_MIN_HEIGHT,
@@ -695,7 +1036,7 @@ static int vidioc_try_fmt(struct v4l2_format *f, struct s5p_jpeg_fmt *fmt,
 			bpl = pix->width; /* planar */
 
 		if (fmt->colplanes == 1 && /* packed */
-		    (bpl << 3) * fmt->depth < pix->width)
+		    (bpl << 3) / fmt->depth < pix->width)
 			bpl = (pix->width * fmt->depth) >> 3;
 
 		pix->bytesperline = bpl;
@@ -709,17 +1050,60 @@ static int s5p_jpeg_try_fmt_vid_cap(struct file *file, void *priv,
 				  struct v4l2_format *f)
 {
 	struct s5p_jpeg_ctx *ctx = fh_to_ctx(priv);
+	struct v4l2_pix_format *pix = &f->fmt.pix;
 	struct s5p_jpeg_fmt *fmt;
+	int ret;
 
-	fmt = s5p_jpeg_find_format(ctx->mode, f->fmt.pix.pixelformat);
-	if (!fmt || !(fmt->types & MEM2MEM_CAPTURE)) {
+	fmt = s5p_jpeg_find_format(ctx, f->fmt.pix.pixelformat,
+						FMT_TYPE_CAPTURE);
+	if (!fmt) {
 		v4l2_err(&ctx->jpeg->v4l2_dev,
 			 "Fourcc format (0x%08x) invalid.\n",
 			 f->fmt.pix.pixelformat);
 		return -EINVAL;
 	}
 
-	return vidioc_try_fmt(f, fmt, ctx, MEM2MEM_CAPTURE);
+	if ((ctx->jpeg->variant->version != SJPEG_EXYNOS4) ||
+	    (ctx->mode != S5P_JPEG_DECODE))
+		goto exit;
+
+	/*
+	 * The exynos4x12 device requires resulting YUV image
+	 * subsampling not to be lower than the input jpeg subsampling.
+	 * If this requirement is not met then downgrade the requested
+	 * capture format to the one with subsampling equal to the input jpeg.
+	 */
+	if ((fmt->flags & SJPEG_FMT_NON_RGB) &&
+	    (fmt->subsampling < ctx->subsampling)) {
+		ret = s5p_jpeg_adjust_fourcc_to_subsampling(ctx->subsampling,
+							    fmt->fourcc,
+							    &pix->pixelformat,
+							    ctx);
+		if (ret < 0)
+			pix->pixelformat = V4L2_PIX_FMT_GREY;
+
+		fmt = s5p_jpeg_find_format(ctx, pix->pixelformat,
+							FMT_TYPE_CAPTURE);
+	}
+
+	/*
+	 * Decompression of a JPEG file with 4:2:0 subsampling and odd
+	 * width to the YUV 4:2:0 compliant formats produces a raw image
+	 * with broken luma component. Adjust capture format to RGB565
+	 * in such a case.
+	 */
+	if (ctx->subsampling == V4L2_JPEG_CHROMA_SUBSAMPLING_420 &&
+	    (ctx->out_q.w & 1) &&
+	    (pix->pixelformat == V4L2_PIX_FMT_NV12 ||
+	     pix->pixelformat == V4L2_PIX_FMT_NV21 ||
+	     pix->pixelformat == V4L2_PIX_FMT_YUV420)) {
+		pix->pixelformat = V4L2_PIX_FMT_RGB565;
+		fmt = s5p_jpeg_find_format(ctx, pix->pixelformat,
+							FMT_TYPE_CAPTURE);
+	}
+
+exit:
+	return vidioc_try_fmt(f, fmt, ctx, FMT_TYPE_CAPTURE);
 }
 
 static int s5p_jpeg_try_fmt_vid_out(struct file *file, void *priv,
@@ -728,15 +1112,42 @@ static int s5p_jpeg_try_fmt_vid_out(struct file *file, void *priv,
 	struct s5p_jpeg_ctx *ctx = fh_to_ctx(priv);
 	struct s5p_jpeg_fmt *fmt;
 
-	fmt = s5p_jpeg_find_format(ctx->mode, f->fmt.pix.pixelformat);
-	if (!fmt || !(fmt->types & MEM2MEM_OUTPUT)) {
+	fmt = s5p_jpeg_find_format(ctx, f->fmt.pix.pixelformat,
+						FMT_TYPE_OUTPUT);
+	if (!fmt) {
 		v4l2_err(&ctx->jpeg->v4l2_dev,
 			 "Fourcc format (0x%08x) invalid.\n",
 			 f->fmt.pix.pixelformat);
 		return -EINVAL;
 	}
 
-	return vidioc_try_fmt(f, fmt, ctx, MEM2MEM_OUTPUT);
+	return vidioc_try_fmt(f, fmt, ctx, FMT_TYPE_OUTPUT);
+}
+
+static int exynos4_jpeg_get_output_buffer_size(struct s5p_jpeg_ctx *ctx,
+						struct v4l2_format *f,
+						int fmt_depth)
+{
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+	u32 pix_fmt = f->fmt.pix.pixelformat;
+	int w = pix->width, h = pix->height, wh_align;
+
+	if (pix_fmt == V4L2_PIX_FMT_RGB32 ||
+	    pix_fmt == V4L2_PIX_FMT_NV24 ||
+	    pix_fmt == V4L2_PIX_FMT_NV42 ||
+	    pix_fmt == V4L2_PIX_FMT_NV12 ||
+	    pix_fmt == V4L2_PIX_FMT_NV21 ||
+	    pix_fmt == V4L2_PIX_FMT_YUV420)
+		wh_align = 4;
+	else
+		wh_align = 1;
+
+	jpeg_bound_align_image(&w, S5P_JPEG_MIN_WIDTH,
+			       S5P_JPEG_MAX_WIDTH, wh_align,
+			       &h, S5P_JPEG_MIN_HEIGHT,
+			       S5P_JPEG_MAX_HEIGHT, wh_align);
+
+	return w * h * fmt_depth >> 3;
 }
 
 static int s5p_jpeg_s_fmt(struct s5p_jpeg_ctx *ct, struct v4l2_format *f)
@@ -744,8 +1155,10 @@ static int s5p_jpeg_s_fmt(struct s5p_jpeg_ctx *ct, struct v4l2_format *f)
 	struct vb2_queue *vq;
 	struct s5p_jpeg_q_data *q_data = NULL;
 	struct v4l2_pix_format *pix = &f->fmt.pix;
+	struct v4l2_ctrl *ctrl_subs;
+	unsigned int f_type;
 
-	vq = v4l2_m2m_get_vq(ct->m2m_ctx, f->type);
+	vq = v4l2_m2m_get_vq(ct->fh.m2m_ctx, f->type);
 	if (!vq)
 		return -EINVAL;
 
@@ -757,13 +1170,37 @@ static int s5p_jpeg_s_fmt(struct s5p_jpeg_ctx *ct, struct v4l2_format *f)
 		return -EBUSY;
 	}
 
-	q_data->fmt = s5p_jpeg_find_format(ct->mode, pix->pixelformat);
+	f_type = V4L2_TYPE_IS_OUTPUT(f->type) ?
+			FMT_TYPE_OUTPUT : FMT_TYPE_CAPTURE;
+
+	q_data->fmt = s5p_jpeg_find_format(ct, pix->pixelformat, f_type);
 	q_data->w = pix->width;
 	q_data->h = pix->height;
-	if (q_data->fmt->fourcc != V4L2_PIX_FMT_JPEG)
-		q_data->size = q_data->w * q_data->h * q_data->fmt->depth >> 3;
-	else
+	if (q_data->fmt->fourcc != V4L2_PIX_FMT_JPEG) {
+		/*
+		 * During encoding Exynos4x12 SoCs access wider memory area
+		 * than it results from Image_x and Image_y values written to
+		 * the JPEG_IMAGE_SIZE register. In order to avoid sysmmu
+		 * page fault calculate proper buffer size in such a case.
+		 */
+		if (ct->jpeg->variant->version == SJPEG_EXYNOS4 &&
+		    f_type == FMT_TYPE_OUTPUT && ct->mode == S5P_JPEG_ENCODE)
+			q_data->size = exynos4_jpeg_get_output_buffer_size(ct,
+							f,
+							q_data->fmt->depth);
+		else
+			q_data->size = q_data->w * q_data->h *
+						q_data->fmt->depth >> 3;
+	} else {
 		q_data->size = pix->sizeimage;
+	}
+
+	if (f_type == FMT_TYPE_OUTPUT) {
+		ctrl_subs = v4l2_ctrl_find(&ct->ctrl_handler,
+					V4L2_CID_JPEG_CHROMA_SUBSAMPLING);
+		if (ctrl_subs)
+			v4l2_ctrl_s_ctrl(ctrl_subs, q_data->fmt->subsampling);
+	}
 
 	return 0;
 }
@@ -792,53 +1229,6 @@ static int s5p_jpeg_s_fmt_vid_out(struct file *file, void *priv,
 	return s5p_jpeg_s_fmt(fh_to_ctx(priv), f);
 }
 
-static int s5p_jpeg_reqbufs(struct file *file, void *priv,
-			  struct v4l2_requestbuffers *reqbufs)
-{
-	struct s5p_jpeg_ctx *ctx = fh_to_ctx(priv);
-
-	return v4l2_m2m_reqbufs(file, ctx->m2m_ctx, reqbufs);
-}
-
-static int s5p_jpeg_querybuf(struct file *file, void *priv,
-			   struct v4l2_buffer *buf)
-{
-	struct s5p_jpeg_ctx *ctx = fh_to_ctx(priv);
-
-	return v4l2_m2m_querybuf(file, ctx->m2m_ctx, buf);
-}
-
-static int s5p_jpeg_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
-{
-	struct s5p_jpeg_ctx *ctx = fh_to_ctx(priv);
-
-	return v4l2_m2m_qbuf(file, ctx->m2m_ctx, buf);
-}
-
-static int s5p_jpeg_dqbuf(struct file *file, void *priv,
-			  struct v4l2_buffer *buf)
-{
-	struct s5p_jpeg_ctx *ctx = fh_to_ctx(priv);
-
-	return v4l2_m2m_dqbuf(file, ctx->m2m_ctx, buf);
-}
-
-static int s5p_jpeg_streamon(struct file *file, void *priv,
-			   enum v4l2_buf_type type)
-{
-	struct s5p_jpeg_ctx *ctx = fh_to_ctx(priv);
-
-	return v4l2_m2m_streamon(file, ctx->m2m_ctx, type);
-}
-
-static int s5p_jpeg_streamoff(struct file *file, void *priv,
-			    enum v4l2_buf_type type)
-{
-	struct s5p_jpeg_ctx *ctx = fh_to_ctx(priv);
-
-	return v4l2_m2m_streamoff(file, ctx->m2m_ctx, type);
-}
-
 static int s5p_jpeg_g_selection(struct file *file, void *priv,
 			 struct v4l2_selection *s)
 {
@@ -884,12 +1274,7 @@ static int s5p_jpeg_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
 	switch (ctrl->id) {
 	case V4L2_CID_JPEG_CHROMA_SUBSAMPLING:
 		spin_lock_irqsave(&jpeg->slock, flags);
-
-		WARN_ON(ctx->subsampling > S5P_SUBSAMPLING_MODE_GRAY);
-		if (ctx->subsampling > 2)
-			ctrl->val = V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY;
-		else
-			ctrl->val = ctx->subsampling;
+		ctrl->val = s5p_jpeg_to_user_subsampling(ctx);
 		spin_unlock_irqrestore(&jpeg->slock, flags);
 		break;
 	}
@@ -897,6 +1282,40 @@ static int s5p_jpeg_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
 	return 0;
 }
 
+static int s5p_jpeg_try_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct s5p_jpeg_ctx *ctx = ctrl_to_ctx(ctrl);
+	unsigned long flags;
+	int ret = 0;
+
+	spin_lock_irqsave(&ctx->jpeg->slock, flags);
+
+	if (ctrl->id == V4L2_CID_JPEG_CHROMA_SUBSAMPLING) {
+		if (ctx->jpeg->variant->version == SJPEG_S5P)
+			goto error_free;
+		/*
+		 * The exynos4x12 device requires input raw image fourcc
+		 * to be V4L2_PIX_FMT_GREY if gray jpeg format
+		 * is to be set.
+		 */
+		if (ctx->out_q.fmt->fourcc != V4L2_PIX_FMT_GREY &&
+		    ctrl->val == V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY) {
+			ret = -EINVAL;
+			goto error_free;
+		}
+		/*
+		 * The exynos4x12 device requires resulting jpeg subsampling
+		 * not to be lower than the input raw image subsampling.
+		 */
+		if (ctx->out_q.fmt->subsampling > ctrl->val)
+			ctrl->val = ctx->out_q.fmt->subsampling;
+	}
+
+error_free:
+	spin_unlock_irqrestore(&ctx->jpeg->slock, flags);
+	return ret;
+}
+
 static int s5p_jpeg_s_ctrl(struct v4l2_ctrl *ctrl)
 {
 	struct s5p_jpeg_ctx *ctx = ctrl_to_ctx(ctrl);
@@ -906,7 +1325,7 @@ static int s5p_jpeg_s_ctrl(struct v4l2_ctrl *ctrl)
 
 	switch (ctrl->id) {
 	case V4L2_CID_JPEG_COMPRESSION_QUALITY:
-		ctx->compr_quality = S5P_JPEG_COMPR_QUAL_WORST - ctrl->val;
+		ctx->compr_quality = ctrl->val;
 		break;
 	case V4L2_CID_JPEG_RESTART_INTERVAL:
 		ctx->restart_interval = ctrl->val;
@@ -922,6 +1341,7 @@ static int s5p_jpeg_s_ctrl(struct v4l2_ctrl *ctrl)
 
 static const struct v4l2_ctrl_ops s5p_jpeg_ctrl_ops = {
 	.g_volatile_ctrl	= s5p_jpeg_g_volatile_ctrl,
+	.try_ctrl		= s5p_jpeg_try_ctrl,
 	.s_ctrl			= s5p_jpeg_s_ctrl,
 };
 
@@ -929,18 +1349,20 @@ static int s5p_jpeg_controls_create(struct s5p_jpeg_ctx *ctx)
 {
 	unsigned int mask = ~0x27; /* 444, 422, 420, GRAY */
 	struct v4l2_ctrl *ctrl;
+	int ret;
 
 	v4l2_ctrl_handler_init(&ctx->ctrl_handler, 3);
 
 	if (ctx->mode == S5P_JPEG_ENCODE) {
 		v4l2_ctrl_new_std(&ctx->ctrl_handler, &s5p_jpeg_ctrl_ops,
 				  V4L2_CID_JPEG_COMPRESSION_QUALITY,
-				  0, 3, 1, 3);
+				  0, 3, 1, S5P_JPEG_COMPR_QUAL_WORST);
 
 		v4l2_ctrl_new_std(&ctx->ctrl_handler, &s5p_jpeg_ctrl_ops,
 				  V4L2_CID_JPEG_RESTART_INTERVAL,
 				  0, 3, 0xffff, 0);
-		mask = ~0x06; /* 422, 420 */
+		if (ctx->jpeg->variant->version == SJPEG_S5P)
+			mask = ~0x06; /* 422, 420 */
 	}
 
 	ctrl = v4l2_ctrl_new_std_menu(&ctx->ctrl_handler, &s5p_jpeg_ctrl_ops,
@@ -948,13 +1370,24 @@ static int s5p_jpeg_controls_create(struct s5p_jpeg_ctx *ctx)
 				      V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY, mask,
 				      V4L2_JPEG_CHROMA_SUBSAMPLING_422);
 
-	if (ctx->ctrl_handler.error)
-		return ctx->ctrl_handler.error;
+	if (ctx->ctrl_handler.error) {
+		ret = ctx->ctrl_handler.error;
+		goto error_free;
+	}
 
 	if (ctx->mode == S5P_JPEG_DECODE)
 		ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE |
 			V4L2_CTRL_FLAG_READ_ONLY;
-	return 0;
+
+	ret = v4l2_ctrl_handler_setup(&ctx->ctrl_handler);
+	if (ret < 0)
+		goto error_free;
+
+	return ret;
+
+error_free:
+	v4l2_ctrl_handler_free(&ctx->ctrl_handler);
+	return ret;
 }
 
 static const struct v4l2_ioctl_ops s5p_jpeg_ioctl_ops = {
@@ -972,14 +1405,13 @@ static const struct v4l2_ioctl_ops s5p_jpeg_ioctl_ops = {
 	.vidioc_s_fmt_vid_cap		= s5p_jpeg_s_fmt_vid_cap,
 	.vidioc_s_fmt_vid_out		= s5p_jpeg_s_fmt_vid_out,
 
-	.vidioc_reqbufs			= s5p_jpeg_reqbufs,
-	.vidioc_querybuf		= s5p_jpeg_querybuf,
+	.vidioc_reqbufs			= v4l2_m2m_ioctl_reqbufs,
+	.vidioc_querybuf		= v4l2_m2m_ioctl_querybuf,
+	.vidioc_qbuf			= v4l2_m2m_ioctl_qbuf,
+	.vidioc_dqbuf			= v4l2_m2m_ioctl_dqbuf,
 
-	.vidioc_qbuf			= s5p_jpeg_qbuf,
-	.vidioc_dqbuf			= s5p_jpeg_dqbuf,
-
-	.vidioc_streamon		= s5p_jpeg_streamon,
-	.vidioc_streamoff		= s5p_jpeg_streamoff,
+	.vidioc_streamon		= v4l2_m2m_ioctl_streamon,
+	.vidioc_streamoff		= v4l2_m2m_ioctl_streamoff,
 
 	.vidioc_g_selection		= s5p_jpeg_g_selection,
 };
@@ -995,74 +1427,181 @@ static void s5p_jpeg_device_run(void *priv)
 	struct s5p_jpeg_ctx *ctx = priv;
 	struct s5p_jpeg *jpeg = ctx->jpeg;
 	struct vb2_buffer *src_buf, *dst_buf;
-	unsigned long src_addr, dst_addr;
+	unsigned long src_addr, dst_addr, flags;
 
-	src_buf = v4l2_m2m_next_src_buf(ctx->m2m_ctx);
-	dst_buf = v4l2_m2m_next_dst_buf(ctx->m2m_ctx);
+	spin_lock_irqsave(&ctx->jpeg->slock, flags);
+
+	src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
+	dst_buf = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
 	src_addr = vb2_dma_contig_plane_dma_addr(src_buf, 0);
 	dst_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 0);
 
-	jpeg_reset(jpeg->regs);
-	jpeg_poweron(jpeg->regs);
-	jpeg_proc_mode(jpeg->regs, ctx->mode);
+	s5p_jpeg_reset(jpeg->regs);
+	s5p_jpeg_poweron(jpeg->regs);
+	s5p_jpeg_proc_mode(jpeg->regs, ctx->mode);
 	if (ctx->mode == S5P_JPEG_ENCODE) {
 		if (ctx->out_q.fmt->fourcc == V4L2_PIX_FMT_RGB565)
-			jpeg_input_raw_mode(jpeg->regs, S5P_JPEG_RAW_IN_565);
+			s5p_jpeg_input_raw_mode(jpeg->regs,
+							S5P_JPEG_RAW_IN_565);
 		else
-			jpeg_input_raw_mode(jpeg->regs, S5P_JPEG_RAW_IN_422);
-		jpeg_subsampling_mode(jpeg->regs, ctx->subsampling);
-		jpeg_dri(jpeg->regs, ctx->restart_interval);
-		jpeg_x(jpeg->regs, ctx->out_q.w);
-		jpeg_y(jpeg->regs, ctx->out_q.h);
-		jpeg_imgadr(jpeg->regs, src_addr);
-		jpeg_jpgadr(jpeg->regs, dst_addr);
+			s5p_jpeg_input_raw_mode(jpeg->regs,
+							S5P_JPEG_RAW_IN_422);
+		s5p_jpeg_subsampling_mode(jpeg->regs, ctx->subsampling);
+		s5p_jpeg_dri(jpeg->regs, ctx->restart_interval);
+		s5p_jpeg_x(jpeg->regs, ctx->out_q.w);
+		s5p_jpeg_y(jpeg->regs, ctx->out_q.h);
+		s5p_jpeg_imgadr(jpeg->regs, src_addr);
+		s5p_jpeg_jpgadr(jpeg->regs, dst_addr);
 
 		/* ultimately comes from sizeimage from userspace */
-		jpeg_enc_stream_int(jpeg->regs, ctx->cap_q.size);
+		s5p_jpeg_enc_stream_int(jpeg->regs, ctx->cap_q.size);
 
 		/* JPEG RGB to YCbCr conversion matrix */
-		jpeg_coef(jpeg->regs, 1, 1, S5P_JPEG_COEF11);
-		jpeg_coef(jpeg->regs, 1, 2, S5P_JPEG_COEF12);
-		jpeg_coef(jpeg->regs, 1, 3, S5P_JPEG_COEF13);
-		jpeg_coef(jpeg->regs, 2, 1, S5P_JPEG_COEF21);
-		jpeg_coef(jpeg->regs, 2, 2, S5P_JPEG_COEF22);
-		jpeg_coef(jpeg->regs, 2, 3, S5P_JPEG_COEF23);
-		jpeg_coef(jpeg->regs, 3, 1, S5P_JPEG_COEF31);
-		jpeg_coef(jpeg->regs, 3, 2, S5P_JPEG_COEF32);
-		jpeg_coef(jpeg->regs, 3, 3, S5P_JPEG_COEF33);
+		s5p_jpeg_coef(jpeg->regs, 1, 1, S5P_JPEG_COEF11);
+		s5p_jpeg_coef(jpeg->regs, 1, 2, S5P_JPEG_COEF12);
+		s5p_jpeg_coef(jpeg->regs, 1, 3, S5P_JPEG_COEF13);
+		s5p_jpeg_coef(jpeg->regs, 2, 1, S5P_JPEG_COEF21);
+		s5p_jpeg_coef(jpeg->regs, 2, 2, S5P_JPEG_COEF22);
+		s5p_jpeg_coef(jpeg->regs, 2, 3, S5P_JPEG_COEF23);
+		s5p_jpeg_coef(jpeg->regs, 3, 1, S5P_JPEG_COEF31);
+		s5p_jpeg_coef(jpeg->regs, 3, 2, S5P_JPEG_COEF32);
+		s5p_jpeg_coef(jpeg->regs, 3, 3, S5P_JPEG_COEF33);
 
 		/*
 		 * JPEG IP allows storing 4 quantization tables
 		 * We fill table 0 for luma and table 1 for chroma
 		 */
-		jpeg_set_qtbl_lum(jpeg->regs, ctx->compr_quality);
-		jpeg_set_qtbl_chr(jpeg->regs, ctx->compr_quality);
+		s5p_jpeg_set_qtbl_lum(jpeg->regs, ctx->compr_quality);
+		s5p_jpeg_set_qtbl_chr(jpeg->regs, ctx->compr_quality);
 		/* use table 0 for Y */
-		jpeg_qtbl(jpeg->regs, 1, 0);
+		s5p_jpeg_qtbl(jpeg->regs, 1, 0);
 		/* use table 1 for Cb and Cr*/
-		jpeg_qtbl(jpeg->regs, 2, 1);
-		jpeg_qtbl(jpeg->regs, 3, 1);
+		s5p_jpeg_qtbl(jpeg->regs, 2, 1);
+		s5p_jpeg_qtbl(jpeg->regs, 3, 1);
 
 		/* Y, Cb, Cr use Huffman table 0 */
-		jpeg_htbl_ac(jpeg->regs, 1);
-		jpeg_htbl_dc(jpeg->regs, 1);
-		jpeg_htbl_ac(jpeg->regs, 2);
-		jpeg_htbl_dc(jpeg->regs, 2);
-		jpeg_htbl_ac(jpeg->regs, 3);
-		jpeg_htbl_dc(jpeg->regs, 3);
+		s5p_jpeg_htbl_ac(jpeg->regs, 1);
+		s5p_jpeg_htbl_dc(jpeg->regs, 1);
+		s5p_jpeg_htbl_ac(jpeg->regs, 2);
+		s5p_jpeg_htbl_dc(jpeg->regs, 2);
+		s5p_jpeg_htbl_ac(jpeg->regs, 3);
+		s5p_jpeg_htbl_dc(jpeg->regs, 3);
 	} else { /* S5P_JPEG_DECODE */
-		jpeg_rst_int_enable(jpeg->regs, true);
-		jpeg_data_num_int_enable(jpeg->regs, true);
-		jpeg_final_mcu_num_int_enable(jpeg->regs, true);
+		s5p_jpeg_rst_int_enable(jpeg->regs, true);
+		s5p_jpeg_data_num_int_enable(jpeg->regs, true);
+		s5p_jpeg_final_mcu_num_int_enable(jpeg->regs, true);
 		if (ctx->cap_q.fmt->fourcc == V4L2_PIX_FMT_YUYV)
-			jpeg_outform_raw(jpeg->regs, S5P_JPEG_RAW_OUT_422);
+			s5p_jpeg_outform_raw(jpeg->regs, S5P_JPEG_RAW_OUT_422);
+		else
+			s5p_jpeg_outform_raw(jpeg->regs, S5P_JPEG_RAW_OUT_420);
+		s5p_jpeg_jpgadr(jpeg->regs, src_addr);
+		s5p_jpeg_imgadr(jpeg->regs, dst_addr);
+	}
+
+	s5p_jpeg_start(jpeg->regs);
+
+	spin_unlock_irqrestore(&ctx->jpeg->slock, flags);
+}
+
+static void exynos4_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx)
+{
+	struct s5p_jpeg *jpeg = ctx->jpeg;
+	struct s5p_jpeg_fmt *fmt;
+	struct vb2_buffer *vb;
+	struct s5p_jpeg_addr jpeg_addr;
+	u32 pix_size, padding_bytes = 0;
+
+	pix_size = ctx->cap_q.w * ctx->cap_q.h;
+
+	if (ctx->mode == S5P_JPEG_ENCODE) {
+		vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
+		fmt = ctx->out_q.fmt;
+		if (ctx->out_q.w % 2 && fmt->h_align > 0)
+			padding_bytes = ctx->out_q.h;
+	} else {
+		fmt = ctx->cap_q.fmt;
+		vb = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
+	}
+
+	jpeg_addr.y = vb2_dma_contig_plane_dma_addr(vb, 0);
+
+	if (fmt->colplanes == 2) {
+		jpeg_addr.cb = jpeg_addr.y + pix_size - padding_bytes;
+	} else if (fmt->colplanes == 3) {
+		jpeg_addr.cb = jpeg_addr.y + pix_size;
+		if (fmt->fourcc == V4L2_PIX_FMT_YUV420)
+			jpeg_addr.cr = jpeg_addr.cb + pix_size / 4;
 		else
-			jpeg_outform_raw(jpeg->regs, S5P_JPEG_RAW_OUT_420);
-		jpeg_jpgadr(jpeg->regs, src_addr);
-		jpeg_imgadr(jpeg->regs, dst_addr);
+			jpeg_addr.cr = jpeg_addr.cb + pix_size / 2;
 	}
 
-	jpeg_start(jpeg->regs);
+	exynos4_jpeg_set_frame_buf_address(jpeg->regs, &jpeg_addr);
+}
+
+static void exynos4_jpeg_set_jpeg_addr(struct s5p_jpeg_ctx *ctx)
+{
+	struct s5p_jpeg *jpeg = ctx->jpeg;
+	struct vb2_buffer *vb;
+	unsigned int jpeg_addr = 0;
+
+	if (ctx->mode == S5P_JPEG_ENCODE)
+		vb = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
+	else
+		vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
+
+	jpeg_addr = vb2_dma_contig_plane_dma_addr(vb, 0);
+	exynos4_jpeg_set_stream_buf_address(jpeg->regs, jpeg_addr);
+}
+
+static void exynos4_jpeg_device_run(void *priv)
+{
+	struct s5p_jpeg_ctx *ctx = priv;
+	struct s5p_jpeg *jpeg = ctx->jpeg;
+	unsigned int bitstream_size;
+	unsigned long flags;
+
+	spin_lock_irqsave(&ctx->jpeg->slock, flags);
+
+	if (ctx->mode == S5P_JPEG_ENCODE) {
+		exynos4_jpeg_sw_reset(jpeg->regs);
+		exynos4_jpeg_set_interrupt(jpeg->regs);
+		exynos4_jpeg_set_huf_table_enable(jpeg->regs, 1);
+
+		exynos4_jpeg_set_huff_tbl(jpeg->regs);
+
+		/*
+		 * JPEG IP allows storing 4 quantization tables
+		 * We fill table 0 for luma and table 1 for chroma
+		 */
+		exynos4_jpeg_set_qtbl_lum(jpeg->regs, ctx->compr_quality);
+		exynos4_jpeg_set_qtbl_chr(jpeg->regs, ctx->compr_quality);
+
+		exynos4_jpeg_set_encode_tbl_select(jpeg->regs,
+							ctx->compr_quality);
+		exynos4_jpeg_set_stream_size(jpeg->regs, ctx->cap_q.w,
+							ctx->cap_q.h);
+
+		exynos4_jpeg_set_enc_out_fmt(jpeg->regs, ctx->subsampling);
+		exynos4_jpeg_set_img_fmt(jpeg->regs, ctx->out_q.fmt->fourcc);
+		exynos4_jpeg_set_img_addr(ctx);
+		exynos4_jpeg_set_jpeg_addr(ctx);
+		exynos4_jpeg_set_encode_hoff_cnt(jpeg->regs,
+							ctx->out_q.fmt->fourcc);
+	} else {
+		exynos4_jpeg_sw_reset(jpeg->regs);
+		exynos4_jpeg_set_interrupt(jpeg->regs);
+		exynos4_jpeg_set_img_addr(ctx);
+		exynos4_jpeg_set_jpeg_addr(ctx);
+		exynos4_jpeg_set_img_fmt(jpeg->regs, ctx->cap_q.fmt->fourcc);
+
+		bitstream_size = DIV_ROUND_UP(ctx->out_q.size, 32);
+
+		exynos4_jpeg_set_dec_bitstream_size(jpeg->regs, bitstream_size);
+	}
+
+	exynos4_jpeg_set_enc_dec_mode(jpeg->regs, ctx->mode);
+
+	spin_unlock_irqrestore(&ctx->jpeg->slock, flags);
 }
 
 static int s5p_jpeg_job_ready(void *priv)
@@ -1082,6 +1621,12 @@ static struct v4l2_m2m_ops s5p_jpeg_m2m_ops = {
 	.device_run	= s5p_jpeg_device_run,
 	.job_ready	= s5p_jpeg_job_ready,
 	.job_abort	= s5p_jpeg_job_abort,
+}
+;
+static struct v4l2_m2m_ops exynos4_jpeg_m2m_ops = {
+	.device_run	= exynos4_jpeg_device_run,
+	.job_ready	= s5p_jpeg_job_ready,
+	.job_abort	= s5p_jpeg_job_abort,
 };
 
 /*
@@ -1149,7 +1694,7 @@ static void s5p_jpeg_buf_queue(struct vb2_buffer *vb)
 		ctx->hdr_parsed = s5p_jpeg_parse_hdr(&tmp,
 		     (unsigned long)vb2_plane_vaddr(vb, 0),
 		     min((unsigned long)ctx->out_q.size,
-			 vb2_get_plane_payload(vb, 0)));
+			 vb2_get_plane_payload(vb, 0)), ctx);
 		if (!ctx->hdr_parsed) {
 			vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);
 			return;
@@ -1162,30 +1707,9 @@ static void s5p_jpeg_buf_queue(struct vb2_buffer *vb)
 		q_data = &ctx->cap_q;
 		q_data->w = tmp.w;
 		q_data->h = tmp.h;
-
-		jpeg_bound_align_image(&q_data->w, S5P_JPEG_MIN_WIDTH,
-				       S5P_JPEG_MAX_WIDTH, q_data->fmt->h_align,
-				       &q_data->h, S5P_JPEG_MIN_HEIGHT,
-				       S5P_JPEG_MAX_HEIGHT, q_data->fmt->v_align
-				      );
-		q_data->size = q_data->w * q_data->h * q_data->fmt->depth >> 3;
 	}
-	if (ctx->m2m_ctx)
-		v4l2_m2m_buf_queue(ctx->m2m_ctx, vb);
-}
 
-static void s5p_jpeg_wait_prepare(struct vb2_queue *vq)
-{
-	struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(vq);
-
-	mutex_unlock(&ctx->jpeg->lock);
-}
-
-static void s5p_jpeg_wait_finish(struct vb2_queue *vq)
-{
-	struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(vq);
-
-	mutex_lock(&ctx->jpeg->lock);
+	v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vb);
 }
 
 static int s5p_jpeg_start_streaming(struct vb2_queue *q, unsigned int count)
@@ -1198,21 +1722,19 @@ static int s5p_jpeg_start_streaming(struct vb2_queue *q, unsigned int count)
 	return ret > 0 ? 0 : ret;
 }
 
-static int s5p_jpeg_stop_streaming(struct vb2_queue *q)
+static void s5p_jpeg_stop_streaming(struct vb2_queue *q)
 {
 	struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(q);
 
 	pm_runtime_put(ctx->jpeg->dev);
-
-	return 0;
 }
 
 static struct vb2_ops s5p_jpeg_qops = {
 	.queue_setup		= s5p_jpeg_queue_setup,
 	.buf_prepare		= s5p_jpeg_buf_prepare,
 	.buf_queue		= s5p_jpeg_buf_queue,
-	.wait_prepare		= s5p_jpeg_wait_prepare,
-	.wait_finish		= s5p_jpeg_wait_finish,
+	.wait_prepare		= vb2_ops_wait_prepare,
+	.wait_finish		= vb2_ops_wait_finish,
 	.start_streaming	= s5p_jpeg_start_streaming,
 	.stop_streaming		= s5p_jpeg_stop_streaming,
 };
@@ -1229,7 +1751,8 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
 	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
 	src_vq->ops = &s5p_jpeg_qops;
 	src_vq->mem_ops = &vb2_dma_contig_memops;
-	src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	src_vq->lock = &ctx->jpeg->lock;
 
 	ret = vb2_queue_init(src_vq);
 	if (ret)
@@ -1241,7 +1764,8 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
 	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
 	dst_vq->ops = &s5p_jpeg_qops;
 	dst_vq->mem_ops = &vb2_dma_contig_memops;
-	dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	dst_vq->lock = &ctx->jpeg->lock;
 
 	return vb2_queue_init(dst_vq);
 }
@@ -1267,45 +1791,112 @@ static irqreturn_t s5p_jpeg_irq(int irq, void *dev_id)
 
 	curr_ctx = v4l2_m2m_get_curr_priv(jpeg->m2m_dev);
 
-	src_buf = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx);
-	dst_buf = v4l2_m2m_dst_buf_remove(curr_ctx->m2m_ctx);
+	src_buf = v4l2_m2m_src_buf_remove(curr_ctx->fh.m2m_ctx);
+	dst_buf = v4l2_m2m_dst_buf_remove(curr_ctx->fh.m2m_ctx);
 
 	if (curr_ctx->mode == S5P_JPEG_ENCODE)
-		enc_jpeg_too_large = jpeg_enc_stream_stat(jpeg->regs);
-	timer_elapsed = jpeg_timer_stat(jpeg->regs);
-	op_completed = jpeg_result_stat_ok(jpeg->regs);
+		enc_jpeg_too_large = s5p_jpeg_enc_stream_stat(jpeg->regs);
+	timer_elapsed = s5p_jpeg_timer_stat(jpeg->regs);
+	op_completed = s5p_jpeg_result_stat_ok(jpeg->regs);
 	if (curr_ctx->mode == S5P_JPEG_DECODE)
-		op_completed = op_completed && jpeg_stream_stat_ok(jpeg->regs);
+		op_completed = op_completed &&
+					s5p_jpeg_stream_stat_ok(jpeg->regs);
 
 	if (enc_jpeg_too_large) {
 		state = VB2_BUF_STATE_ERROR;
-		jpeg_clear_enc_stream_stat(jpeg->regs);
+		s5p_jpeg_clear_enc_stream_stat(jpeg->regs);
 	} else if (timer_elapsed) {
 		state = VB2_BUF_STATE_ERROR;
-		jpeg_clear_timer_stat(jpeg->regs);
+		s5p_jpeg_clear_timer_stat(jpeg->regs);
 	} else if (!op_completed) {
 		state = VB2_BUF_STATE_ERROR;
 	} else {
-		payload_size = jpeg_compressed_size(jpeg->regs);
+		payload_size = s5p_jpeg_compressed_size(jpeg->regs);
 	}
 
 	dst_buf->v4l2_buf.timecode = src_buf->v4l2_buf.timecode;
 	dst_buf->v4l2_buf.timestamp = src_buf->v4l2_buf.timestamp;
+	dst_buf->v4l2_buf.flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
+	dst_buf->v4l2_buf.flags |=
+		src_buf->v4l2_buf.flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
 
 	v4l2_m2m_buf_done(src_buf, state);
 	if (curr_ctx->mode == S5P_JPEG_ENCODE)
 		vb2_set_plane_payload(dst_buf, 0, payload_size);
 	v4l2_m2m_buf_done(dst_buf, state);
-	v4l2_m2m_job_finish(jpeg->m2m_dev, curr_ctx->m2m_ctx);
+	v4l2_m2m_job_finish(jpeg->m2m_dev, curr_ctx->fh.m2m_ctx);
 
-	curr_ctx->subsampling = jpeg_get_subsampling_mode(jpeg->regs);
+	curr_ctx->subsampling = s5p_jpeg_get_subsampling_mode(jpeg->regs);
 	spin_unlock(&jpeg->slock);
 
-	jpeg_clear_int(jpeg->regs);
+	s5p_jpeg_clear_int(jpeg->regs);
+
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t exynos4_jpeg_irq(int irq, void *priv)
+{
+	unsigned int int_status;
+	struct vb2_buffer *src_vb, *dst_vb;
+	struct s5p_jpeg *jpeg = priv;
+	struct s5p_jpeg_ctx *curr_ctx;
+	unsigned long payload_size = 0;
+
+	spin_lock(&jpeg->slock);
+
+	curr_ctx = v4l2_m2m_get_curr_priv(jpeg->m2m_dev);
+
+	src_vb = v4l2_m2m_src_buf_remove(curr_ctx->fh.m2m_ctx);
+	dst_vb = v4l2_m2m_dst_buf_remove(curr_ctx->fh.m2m_ctx);
+
+	int_status = exynos4_jpeg_get_int_status(jpeg->regs);
+
+	if (int_status) {
+		switch (int_status & 0x1f) {
+		case 0x1:
+			jpeg->irq_ret = ERR_PROT;
+			break;
+		case 0x2:
+			jpeg->irq_ret = OK_ENC_OR_DEC;
+			break;
+		case 0x4:
+			jpeg->irq_ret = ERR_DEC_INVALID_FORMAT;
+			break;
+		case 0x8:
+			jpeg->irq_ret = ERR_MULTI_SCAN;
+			break;
+		case 0x10:
+			jpeg->irq_ret = ERR_FRAME;
+			break;
+		default:
+			jpeg->irq_ret = ERR_UNKNOWN;
+			break;
+		}
+	} else {
+		jpeg->irq_ret = ERR_UNKNOWN;
+	}
+
+	if (jpeg->irq_ret == OK_ENC_OR_DEC) {
+		if (curr_ctx->mode == S5P_JPEG_ENCODE) {
+			payload_size = exynos4_jpeg_get_stream_size(jpeg->regs);
+			vb2_set_plane_payload(dst_vb, 0, payload_size);
+		}
+		v4l2_m2m_buf_done(src_vb, VB2_BUF_STATE_DONE);
+		v4l2_m2m_buf_done(dst_vb, VB2_BUF_STATE_DONE);
+	} else {
+		v4l2_m2m_buf_done(src_vb, VB2_BUF_STATE_ERROR);
+		v4l2_m2m_buf_done(dst_vb, VB2_BUF_STATE_ERROR);
+	}
+
+	v4l2_m2m_job_finish(jpeg->m2m_dev, curr_ctx->fh.m2m_ctx);
+	curr_ctx->subsampling = exynos4_jpeg_get_frame_fmt(jpeg->regs);
 
+	spin_unlock(&jpeg->slock);
 	return IRQ_HANDLED;
 }
 
+static void *jpeg_get_drv_data(struct device *dev);
+
 /*
  * ============================================================================
  * Driver basic infrastructure
@@ -1323,6 +1914,8 @@ static int s5p_jpeg_probe(struct platform_device *pdev)
 	if (!jpeg)
 		return -ENOMEM;
 
+	jpeg->variant = jpeg_get_drv_data(&pdev->dev);
+
 	mutex_init(&jpeg->lock);
 	spin_lock_init(&jpeg->slock);
 	jpeg->dev = &pdev->dev;
@@ -1341,8 +1934,8 @@ static int s5p_jpeg_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	ret = devm_request_irq(&pdev->dev, jpeg->irq, s5p_jpeg_irq, 0,
-			dev_name(&pdev->dev), jpeg);
+	ret = devm_request_irq(&pdev->dev, jpeg->irq, jpeg->variant->jpeg_irq,
+				0, dev_name(&pdev->dev), jpeg);
 	if (ret) {
 		dev_err(&pdev->dev, "cannot claim IRQ %d\n", jpeg->irq);
 		return ret;
@@ -1356,7 +1949,6 @@ static int s5p_jpeg_probe(struct platform_device *pdev)
 		return ret;
 	}
 	dev_dbg(&pdev->dev, "clock source %p\n", jpeg->clk);
-	clk_prepare_enable(jpeg->clk);
 
 	/* v4l2 device */
 	ret = v4l2_device_register(&pdev->dev, &jpeg->v4l2_dev);
@@ -1366,7 +1958,7 @@ static int s5p_jpeg_probe(struct platform_device *pdev)
 	}
 
 	/* mem2mem device */
-	jpeg->m2m_dev = v4l2_m2m_init(&s5p_jpeg_m2m_ops);
+	jpeg->m2m_dev = v4l2_m2m_init(jpeg->variant->m2m_ops);
 	if (IS_ERR(jpeg->m2m_dev)) {
 		v4l2_err(&jpeg->v4l2_dev, "Failed to init mem2mem device\n");
 		ret = PTR_ERR(jpeg->m2m_dev);
@@ -1387,8 +1979,8 @@ static int s5p_jpeg_probe(struct platform_device *pdev)
 		ret = -ENOMEM;
 		goto vb2_allocator_rollback;
 	}
-	strlcpy(jpeg->vfd_encoder->name, S5P_JPEG_M2M_NAME,
-		sizeof(jpeg->vfd_encoder->name));
+	snprintf(jpeg->vfd_encoder->name, sizeof(jpeg->vfd_encoder->name),
+				"%s-enc", S5P_JPEG_M2M_NAME);
 	jpeg->vfd_encoder->fops		= &s5p_jpeg_fops;
 	jpeg->vfd_encoder->ioctl_ops	= &s5p_jpeg_ioctl_ops;
 	jpeg->vfd_encoder->minor	= -1;
@@ -1415,14 +2007,15 @@ static int s5p_jpeg_probe(struct platform_device *pdev)
 		ret = -ENOMEM;
 		goto enc_vdev_register_rollback;
 	}
-	strlcpy(jpeg->vfd_decoder->name, S5P_JPEG_M2M_NAME,
-		sizeof(jpeg->vfd_decoder->name));
+	snprintf(jpeg->vfd_decoder->name, sizeof(jpeg->vfd_decoder->name),
+				"%s-dec", S5P_JPEG_M2M_NAME);
 	jpeg->vfd_decoder->fops		= &s5p_jpeg_fops;
 	jpeg->vfd_decoder->ioctl_ops	= &s5p_jpeg_ioctl_ops;
 	jpeg->vfd_decoder->minor	= -1;
 	jpeg->vfd_decoder->release	= video_device_release;
 	jpeg->vfd_decoder->lock		= &jpeg->lock;
 	jpeg->vfd_decoder->v4l2_dev	= &jpeg->v4l2_dev;
+	jpeg->vfd_decoder->vfl_dir	= VFL_DIR_M2M;
 
 	ret = video_register_device(jpeg->vfd_decoder, VFL_TYPE_GRABBER, -1);
 	if (ret) {
@@ -1463,7 +2056,6 @@ device_register_rollback:
 	v4l2_device_unregister(&jpeg->v4l2_dev);
 
 clk_get_rollback:
-	clk_disable_unprepare(jpeg->clk);
 	clk_put(jpeg->clk);
 
 	return ret;
@@ -1483,7 +2075,9 @@ static int s5p_jpeg_remove(struct platform_device *pdev)
 	v4l2_m2m_release(jpeg->m2m_dev);
 	v4l2_device_unregister(&jpeg->v4l2_dev);
 
-	clk_disable_unprepare(jpeg->clk);
+	if (!pm_runtime_status_suspended(&pdev->dev))
+		clk_disable_unprepare(jpeg->clk);
+
 	clk_put(jpeg->clk);
 
 	return 0;
@@ -1491,41 +2085,124 @@ static int s5p_jpeg_remove(struct platform_device *pdev)
 
 static int s5p_jpeg_runtime_suspend(struct device *dev)
 {
+	struct s5p_jpeg *jpeg = dev_get_drvdata(dev);
+
+	clk_disable_unprepare(jpeg->clk);
+
 	return 0;
 }
 
 static int s5p_jpeg_runtime_resume(struct device *dev)
 {
 	struct s5p_jpeg *jpeg = dev_get_drvdata(dev);
+	unsigned long flags;
+	int ret;
+
+	ret = clk_prepare_enable(jpeg->clk);
+	if (ret < 0)
+		return ret;
+
+	spin_lock_irqsave(&jpeg->slock, flags);
+
 	/*
 	 * JPEG IP allows storing two Huffman tables for each component
-	 * We fill table 0 for each component
+	 * We fill table 0 for each component and do this here only
+	 * for S5PC210 device as Exynos4x12 requires programming its
+	 * Huffman tables each time the encoding process is initialized.
 	 */
-	jpeg_set_hdctbl(jpeg->regs);
-	jpeg_set_hdctblg(jpeg->regs);
-	jpeg_set_hactbl(jpeg->regs);
-	jpeg_set_hactblg(jpeg->regs);
+	if (jpeg->variant->version == SJPEG_S5P) {
+		s5p_jpeg_set_hdctbl(jpeg->regs);
+		s5p_jpeg_set_hdctblg(jpeg->regs);
+		s5p_jpeg_set_hactbl(jpeg->regs);
+		s5p_jpeg_set_hactblg(jpeg->regs);
+	}
+
+	spin_unlock_irqrestore(&jpeg->slock, flags);
+
 	return 0;
 }
 
+static int s5p_jpeg_suspend(struct device *dev)
+{
+	if (pm_runtime_suspended(dev))
+		return 0;
+
+	return s5p_jpeg_runtime_suspend(dev);
+}
+
+static int s5p_jpeg_resume(struct device *dev)
+{
+	if (pm_runtime_suspended(dev))
+		return 0;
+
+	return s5p_jpeg_runtime_resume(dev);
+}
+
 static const struct dev_pm_ops s5p_jpeg_pm_ops = {
-	.runtime_suspend = s5p_jpeg_runtime_suspend,
-	.runtime_resume	 = s5p_jpeg_runtime_resume,
+	SET_SYSTEM_SLEEP_PM_OPS(s5p_jpeg_suspend, s5p_jpeg_resume)
+	SET_RUNTIME_PM_OPS(s5p_jpeg_runtime_suspend, s5p_jpeg_runtime_resume, NULL)
+};
+
+static struct s5p_jpeg_variant s5p_jpeg_drvdata = {
+	.version	= SJPEG_S5P,
+	.jpeg_irq	= s5p_jpeg_irq,
+	.m2m_ops	= &s5p_jpeg_m2m_ops,
+	.fmt_ver_flag	= SJPEG_FMT_FLAG_S5P,
 };
 
+static struct s5p_jpeg_variant exynos4_jpeg_drvdata = {
+	.version	= SJPEG_EXYNOS4,
+	.jpeg_irq	= exynos4_jpeg_irq,
+	.m2m_ops	= &exynos4_jpeg_m2m_ops,
+	.fmt_ver_flag	= SJPEG_FMT_FLAG_EXYNOS4,
+};
+
+static const struct of_device_id samsung_jpeg_match[] = {
+	{
+		.compatible = "samsung,s5pv210-jpeg",
+		.data = &s5p_jpeg_drvdata,
+	}, {
+		.compatible = "samsung,exynos4210-jpeg",
+		.data = &s5p_jpeg_drvdata,
+	}, {
+		.compatible = "samsung,exynos4212-jpeg",
+		.data = &exynos4_jpeg_drvdata,
+	},
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, samsung_jpeg_match);
+
+static void *jpeg_get_drv_data(struct device *dev)
+{
+	struct s5p_jpeg_variant *driver_data = NULL;
+	const struct of_device_id *match;
+
+	if (!IS_ENABLED(CONFIG_OF) || !dev->of_node)
+		return &s5p_jpeg_drvdata;
+
+	match = of_match_node(samsung_jpeg_match, dev->of_node);
+
+	if (match)
+		driver_data = (struct s5p_jpeg_variant *)match->data;
+
+	return driver_data;
+}
+
 static struct platform_driver s5p_jpeg_driver = {
 	.probe = s5p_jpeg_probe,
 	.remove = s5p_jpeg_remove,
 	.driver = {
-		.owner = THIS_MODULE,
-		.name = S5P_JPEG_M2M_NAME,
-		.pm = &s5p_jpeg_pm_ops,
+		.of_match_table	= of_match_ptr(samsung_jpeg_match),
+		.owner		= THIS_MODULE,
+		.name		= S5P_JPEG_M2M_NAME,
+		.pm		= &s5p_jpeg_pm_ops,
 	},
 };
 
 module_platform_driver(s5p_jpeg_driver);
 
 MODULE_AUTHOR("Andrzej Pietrasiewicz <andrzej.p@samsung.com>");
+MODULE_AUTHOR("Jacek Anaszewski <j.anaszewski@samsung.com>");
 MODULE_DESCRIPTION("Samsung JPEG codec driver");
 MODULE_LICENSE("GPL");
-
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.h b/drivers/media/platform/s5p-jpeg/jpeg-core.h
index 8a4013e3aee..3e478632972 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.h
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.h
@@ -13,6 +13,7 @@
 #ifndef JPEG_CORE_H_
 #define JPEG_CORE_H_
 
+#include <linux/interrupt.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-fh.h>
 #include <media/v4l2-ctrls.h>
@@ -43,8 +44,45 @@
 #define DHP				0xde
 
 /* Flags that indicate a format can be used for capture/output */
-#define MEM2MEM_CAPTURE			(1 << 0)
-#define MEM2MEM_OUTPUT			(1 << 1)
+#define SJPEG_FMT_FLAG_ENC_CAPTURE	(1 << 0)
+#define SJPEG_FMT_FLAG_ENC_OUTPUT	(1 << 1)
+#define SJPEG_FMT_FLAG_DEC_CAPTURE	(1 << 2)
+#define SJPEG_FMT_FLAG_DEC_OUTPUT	(1 << 3)
+#define SJPEG_FMT_FLAG_S5P		(1 << 4)
+#define SJPEG_FMT_FLAG_EXYNOS4		(1 << 5)
+#define SJPEG_FMT_RGB			(1 << 6)
+#define SJPEG_FMT_NON_RGB		(1 << 7)
+
+#define S5P_JPEG_ENCODE		0
+#define S5P_JPEG_DECODE		1
+
+#define FMT_TYPE_OUTPUT		0
+#define FMT_TYPE_CAPTURE	1
+
+#define SJPEG_SUBSAMPLING_444	0x11
+#define SJPEG_SUBSAMPLING_422	0x21
+#define SJPEG_SUBSAMPLING_420	0x22
+
+/* Version numbers */
+
+#define SJPEG_S5P	1
+#define SJPEG_EXYNOS4	2
+
+enum exynos4_jpeg_result {
+	OK_ENC_OR_DEC,
+	ERR_PROT,
+	ERR_DEC_INVALID_FORMAT,
+	ERR_MULTI_SCAN,
+	ERR_FRAME,
+	ERR_UNKNOWN,
+};
+
+enum  exynos4_jpeg_img_quality_level {
+	QUALITY_LEVEL_1 = 0,	/* high */
+	QUALITY_LEVEL_2,
+	QUALITY_LEVEL_3,
+	QUALITY_LEVEL_4,	/* low */
+};
 
 /**
  * struct s5p_jpeg - JPEG IP abstraction
@@ -71,9 +109,18 @@ struct s5p_jpeg {
 
 	void __iomem		*regs;
 	unsigned int		irq;
+	enum exynos4_jpeg_result irq_ret;
 	struct clk		*clk;
 	struct device		*dev;
 	void			*alloc_ctx;
+	struct s5p_jpeg_variant *variant;
+};
+
+struct s5p_jpeg_variant {
+	unsigned int		version;
+	unsigned int		fmt_ver_flag;
+	struct v4l2_m2m_ops	*m2m_ops;
+	irqreturn_t		(*jpeg_irq)(int irq, void *priv);
 };
 
 /**
@@ -84,16 +131,18 @@ struct s5p_jpeg {
  * @colplanes:	number of color planes (1 for packed formats)
  * @h_align:	horizontal alignment order (align to 2^h_align)
  * @v_align:	vertical alignment order (align to 2^v_align)
- * @types:	types of queue this format is applicable to
+ * @flags:	flags describing format applicability
  */
 struct s5p_jpeg_fmt {
 	char	*name;
 	u32	fourcc;
 	int	depth;
 	int	colplanes;
+	int	memplanes;
 	int	h_align;
 	int	v_align;
-	u32	types;
+	int	subsampling;
+	u32	flags;
 };
 
 /**
@@ -115,7 +164,6 @@ struct s5p_jpeg_q_data {
  * @jpeg:		JPEG IP device for this context
  * @mode:		compression (encode) operation or decompression (decode)
  * @compr_quality:	destination image quality in compression (encode) mode
- * @m2m_ctx:		mem2mem device context
  * @out_q:		source (output) queue information
  * @cap_fmt:		destination (capture) queue queue information
  * @hdr_parsed:		set if header has been parsed during decompression
@@ -127,7 +175,6 @@ struct s5p_jpeg_ctx {
 	unsigned short		compr_quality;
 	unsigned short		restart_interval;
 	unsigned short		subsampling;
-	struct v4l2_m2m_ctx	*m2m_ctx;
 	struct s5p_jpeg_q_data	out_q;
 	struct s5p_jpeg_q_data	cap_q;
 	struct v4l2_fh		fh;
@@ -147,4 +194,16 @@ struct s5p_jpeg_buffer {
 	unsigned long data;
 };
 
+/**
+ * struct s5p_jpeg_addr - JPEG converter physical address set for DMA
+ * @y:   luminance plane physical address
+ * @cb:  Cb plane physical address
+ * @cr:  Cr plane physical address
+ */
+struct s5p_jpeg_addr {
+	u32     y;
+	u32     cb;
+	u32     cr;
+};
+
 #endif /* JPEG_CORE_H */
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c
new file mode 100644
index 00000000000..da8d6a1a984
--- /dev/null
+++ b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c
@@ -0,0 +1,279 @@
+/* Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com/
+ *
+ * Author: Jacek Anaszewski <j.anaszewski@samsung.com>
+ *
+ * Register interface file for JPEG driver on Exynos4x12.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/io.h>
+#include <linux/delay.h>
+
+#include "jpeg-core.h"
+#include "jpeg-hw-exynos4.h"
+#include "jpeg-regs.h"
+
+void exynos4_jpeg_sw_reset(void __iomem *base)
+{
+	unsigned int reg;
+
+	reg = readl(base + EXYNOS4_JPEG_CNTL_REG);
+	writel(reg & ~EXYNOS4_SOFT_RESET_HI, base + EXYNOS4_JPEG_CNTL_REG);
+
+	ndelay(100000);
+
+	writel(reg | EXYNOS4_SOFT_RESET_HI, base + EXYNOS4_JPEG_CNTL_REG);
+}
+
+void exynos4_jpeg_set_enc_dec_mode(void __iomem *base, unsigned int mode)
+{
+	unsigned int reg;
+
+	reg = readl(base + EXYNOS4_JPEG_CNTL_REG);
+	/* set exynos4_jpeg mod register */
+	if (mode == S5P_JPEG_DECODE) {
+		writel((reg & EXYNOS4_ENC_DEC_MODE_MASK) |
+					EXYNOS4_DEC_MODE,
+			base + EXYNOS4_JPEG_CNTL_REG);
+	} else {/* encode */
+		writel((reg & EXYNOS4_ENC_DEC_MODE_MASK) |
+					EXYNOS4_ENC_MODE,
+			base + EXYNOS4_JPEG_CNTL_REG);
+	}
+}
+
+void exynos4_jpeg_set_img_fmt(void __iomem *base, unsigned int img_fmt)
+{
+	unsigned int reg;
+
+	reg = readl(base + EXYNOS4_IMG_FMT_REG) &
+			EXYNOS4_ENC_IN_FMT_MASK; /* clear except enc format */
+
+	switch (img_fmt) {
+	case V4L2_PIX_FMT_GREY:
+		reg = reg | EXYNOS4_ENC_GRAY_IMG | EXYNOS4_GRAY_IMG_IP;
+		break;
+	case V4L2_PIX_FMT_RGB32:
+		reg = reg | EXYNOS4_ENC_RGB_IMG |
+				EXYNOS4_RGB_IP_RGB_32BIT_IMG;
+		break;
+	case V4L2_PIX_FMT_RGB565:
+		reg = reg | EXYNOS4_ENC_RGB_IMG |
+				EXYNOS4_RGB_IP_RGB_16BIT_IMG;
+		break;
+	case V4L2_PIX_FMT_NV24:
+		reg = reg | EXYNOS4_ENC_YUV_444_IMG |
+				EXYNOS4_YUV_444_IP_YUV_444_2P_IMG |
+				EXYNOS4_SWAP_CHROMA_CBCR;
+		break;
+	case V4L2_PIX_FMT_NV42:
+		reg = reg | EXYNOS4_ENC_YUV_444_IMG |
+				EXYNOS4_YUV_444_IP_YUV_444_2P_IMG |
+				EXYNOS4_SWAP_CHROMA_CRCB;
+		break;
+	case V4L2_PIX_FMT_YUYV:
+		reg = reg | EXYNOS4_DEC_YUV_422_IMG |
+				EXYNOS4_YUV_422_IP_YUV_422_1P_IMG |
+				EXYNOS4_SWAP_CHROMA_CBCR;
+		break;
+
+	case V4L2_PIX_FMT_YVYU:
+		reg = reg | EXYNOS4_DEC_YUV_422_IMG |
+				EXYNOS4_YUV_422_IP_YUV_422_1P_IMG |
+				EXYNOS4_SWAP_CHROMA_CRCB;
+		break;
+	case V4L2_PIX_FMT_NV16:
+		reg = reg | EXYNOS4_DEC_YUV_422_IMG |
+				EXYNOS4_YUV_422_IP_YUV_422_2P_IMG |
+				EXYNOS4_SWAP_CHROMA_CBCR;
+		break;
+	case V4L2_PIX_FMT_NV61:
+		reg = reg | EXYNOS4_DEC_YUV_422_IMG |
+				EXYNOS4_YUV_422_IP_YUV_422_2P_IMG |
+				EXYNOS4_SWAP_CHROMA_CRCB;
+		break;
+	case V4L2_PIX_FMT_NV12:
+		reg = reg | EXYNOS4_DEC_YUV_420_IMG |
+				EXYNOS4_YUV_420_IP_YUV_420_2P_IMG |
+				EXYNOS4_SWAP_CHROMA_CBCR;
+		break;
+	case V4L2_PIX_FMT_NV21:
+		reg = reg | EXYNOS4_DEC_YUV_420_IMG |
+				EXYNOS4_YUV_420_IP_YUV_420_2P_IMG |
+				EXYNOS4_SWAP_CHROMA_CRCB;
+		break;
+	case V4L2_PIX_FMT_YUV420:
+		reg = reg | EXYNOS4_DEC_YUV_420_IMG |
+				EXYNOS4_YUV_420_IP_YUV_420_3P_IMG |
+				EXYNOS4_SWAP_CHROMA_CBCR;
+		break;
+	default:
+		break;
+
+	}
+
+	writel(reg, base + EXYNOS4_IMG_FMT_REG);
+}
+
+void exynos4_jpeg_set_enc_out_fmt(void __iomem *base, unsigned int out_fmt)
+{
+	unsigned int reg;
+
+	reg = readl(base + EXYNOS4_IMG_FMT_REG) &
+			~EXYNOS4_ENC_FMT_MASK; /* clear enc format */
+
+	switch (out_fmt) {
+	case V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY:
+		reg = reg | EXYNOS4_ENC_FMT_GRAY;
+		break;
+
+	case V4L2_JPEG_CHROMA_SUBSAMPLING_444:
+		reg = reg | EXYNOS4_ENC_FMT_YUV_444;
+		break;
+
+	case V4L2_JPEG_CHROMA_SUBSAMPLING_422:
+		reg = reg | EXYNOS4_ENC_FMT_YUV_422;
+		break;
+
+	case V4L2_JPEG_CHROMA_SUBSAMPLING_420:
+		reg = reg | EXYNOS4_ENC_FMT_YUV_420;
+		break;
+
+	default:
+		break;
+	}
+
+	writel(reg, base + EXYNOS4_IMG_FMT_REG);
+}
+
+void exynos4_jpeg_set_interrupt(void __iomem *base)
+{
+	unsigned int reg;
+
+	reg = readl(base + EXYNOS4_INT_EN_REG) & ~EXYNOS4_INT_EN_MASK;
+	writel(EXYNOS4_INT_EN_ALL, base + EXYNOS4_INT_EN_REG);
+}
+
+unsigned int exynos4_jpeg_get_int_status(void __iomem *base)
+{
+	unsigned int	int_status;
+
+	int_status = readl(base + EXYNOS4_INT_STATUS_REG);
+
+	return int_status;
+}
+
+unsigned int exynos4_jpeg_get_fifo_status(void __iomem *base)
+{
+	unsigned int fifo_status;
+
+	fifo_status = readl(base + EXYNOS4_FIFO_STATUS_REG);
+
+	return fifo_status;
+}
+
+void exynos4_jpeg_set_huf_table_enable(void __iomem *base, int value)
+{
+	unsigned int	reg;
+
+	reg = readl(base + EXYNOS4_JPEG_CNTL_REG) & ~EXYNOS4_HUF_TBL_EN;
+
+	if (value == 1)
+		writel(reg | EXYNOS4_HUF_TBL_EN,
+					base + EXYNOS4_JPEG_CNTL_REG);
+	else
+		writel(reg | ~EXYNOS4_HUF_TBL_EN,
+					base + EXYNOS4_JPEG_CNTL_REG);
+}
+
+void exynos4_jpeg_set_sys_int_enable(void __iomem *base, int value)
+{
+	unsigned int	reg;
+
+	reg = readl(base + EXYNOS4_JPEG_CNTL_REG) & ~(EXYNOS4_SYS_INT_EN);
+
+	if (value == 1)
+		writel(EXYNOS4_SYS_INT_EN, base + EXYNOS4_JPEG_CNTL_REG);
+	else
+		writel(~EXYNOS4_SYS_INT_EN, base + EXYNOS4_JPEG_CNTL_REG);
+}
+
+void exynos4_jpeg_set_stream_buf_address(void __iomem *base,
+					 unsigned int address)
+{
+	writel(address, base + EXYNOS4_OUT_MEM_BASE_REG);
+}
+
+void exynos4_jpeg_set_stream_size(void __iomem *base,
+		unsigned int x_value, unsigned int y_value)
+{
+	writel(0x0, base + EXYNOS4_JPEG_IMG_SIZE_REG); /* clear */
+	writel(EXYNOS4_X_SIZE(x_value) | EXYNOS4_Y_SIZE(y_value),
+			base + EXYNOS4_JPEG_IMG_SIZE_REG);
+}
+
+void exynos4_jpeg_set_frame_buf_address(void __iomem *base,
+				struct s5p_jpeg_addr *exynos4_jpeg_addr)
+{
+	writel(exynos4_jpeg_addr->y, base + EXYNOS4_IMG_BA_PLANE_1_REG);
+	writel(exynos4_jpeg_addr->cb, base + EXYNOS4_IMG_BA_PLANE_2_REG);
+	writel(exynos4_jpeg_addr->cr, base + EXYNOS4_IMG_BA_PLANE_3_REG);
+}
+
+void exynos4_jpeg_set_encode_tbl_select(void __iomem *base,
+		enum exynos4_jpeg_img_quality_level level)
+{
+	unsigned int	reg;
+
+	reg = EXYNOS4_Q_TBL_COMP1_0 | EXYNOS4_Q_TBL_COMP2_1 |
+		EXYNOS4_Q_TBL_COMP3_1 |
+		EXYNOS4_HUFF_TBL_COMP1_AC_0_DC_1 |
+		EXYNOS4_HUFF_TBL_COMP2_AC_0_DC_0 |
+		EXYNOS4_HUFF_TBL_COMP3_AC_1_DC_1;
+
+	writel(reg, base + EXYNOS4_TBL_SEL_REG);
+}
+
+void exynos4_jpeg_set_encode_hoff_cnt(void __iomem *base, unsigned int fmt)
+{
+	if (fmt == V4L2_PIX_FMT_GREY)
+		writel(0xd2, base + EXYNOS4_HUFF_CNT_REG);
+	else
+		writel(0x1a2, base + EXYNOS4_HUFF_CNT_REG);
+}
+
+unsigned int exynos4_jpeg_get_stream_size(void __iomem *base)
+{
+	unsigned int size;
+
+	size = readl(base + EXYNOS4_BITSTREAM_SIZE_REG);
+	return size;
+}
+
+void exynos4_jpeg_set_dec_bitstream_size(void __iomem *base, unsigned int size)
+{
+	writel(size, base + EXYNOS4_BITSTREAM_SIZE_REG);
+}
+
+void exynos4_jpeg_get_frame_size(void __iomem *base,
+			unsigned int *width, unsigned int *height)
+{
+	*width = (readl(base + EXYNOS4_DECODE_XY_SIZE_REG) &
+				EXYNOS4_DECODED_SIZE_MASK);
+	*height = (readl(base + EXYNOS4_DECODE_XY_SIZE_REG) >> 16) &
+				EXYNOS4_DECODED_SIZE_MASK;
+}
+
+unsigned int exynos4_jpeg_get_frame_fmt(void __iomem *base)
+{
+	return readl(base + EXYNOS4_DECODE_IMG_FMT_REG) &
+				EXYNOS4_JPEG_DECODED_IMG_FMT_MASK;
+}
+
+void exynos4_jpeg_set_timer_count(void __iomem *base, unsigned int size)
+{
+	writel(size, base + EXYNOS4_INT_TIMER_COUNT_REG);
+}
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.h b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.h
new file mode 100644
index 00000000000..c228d28a4bc
--- /dev/null
+++ b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.h
@@ -0,0 +1,42 @@
+/* Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com/
+ *
+ * Author: Jacek Anaszewski <j.anaszewski@samsung.com>
+ *
+ * Header file of the register interface for JPEG driver on Exynos4x12.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef JPEG_HW_EXYNOS4_H_
+#define JPEG_HW_EXYNOS4_H_
+
+void exynos4_jpeg_sw_reset(void __iomem *base);
+void exynos4_jpeg_set_enc_dec_mode(void __iomem *base, unsigned int mode);
+void exynos4_jpeg_set_img_fmt(void __iomem *base, unsigned int img_fmt);
+void exynos4_jpeg_set_enc_out_fmt(void __iomem *base, unsigned int out_fmt);
+void exynos4_jpeg_set_enc_tbl(void __iomem *base);
+void exynos4_jpeg_set_interrupt(void __iomem *base);
+unsigned int exynos4_jpeg_get_int_status(void __iomem *base);
+void exynos4_jpeg_set_huf_table_enable(void __iomem *base, int value);
+void exynos4_jpeg_set_sys_int_enable(void __iomem *base, int value);
+void exynos4_jpeg_set_stream_buf_address(void __iomem *base,
+					 unsigned int address);
+void exynos4_jpeg_set_stream_size(void __iomem *base,
+		unsigned int x_value, unsigned int y_value);
+void exynos4_jpeg_set_frame_buf_address(void __iomem *base,
+				struct s5p_jpeg_addr *jpeg_addr);
+void exynos4_jpeg_set_encode_tbl_select(void __iomem *base,
+		enum exynos4_jpeg_img_quality_level level);
+void exynos4_jpeg_set_encode_hoff_cnt(void __iomem *base, unsigned int fmt);
+void exynos4_jpeg_set_dec_bitstream_size(void __iomem *base, unsigned int size);
+unsigned int exynos4_jpeg_get_stream_size(void __iomem *base);
+void exynos4_jpeg_get_frame_size(void __iomem *base,
+			unsigned int *width, unsigned int *height);
+unsigned int exynos4_jpeg_get_frame_fmt(void __iomem *base);
+unsigned int exynos4_jpeg_get_fifo_status(void __iomem *base);
+void exynos4_jpeg_set_timer_count(void __iomem *base, unsigned int size);
+
+#endif /* JPEG_HW_EXYNOS4_H_ */
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw.h b/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c
index b47e887b613..52407d79072 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-hw.h
+++ b/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c
@@ -9,27 +9,15 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#ifndef JPEG_HW_H_
-#define JPEG_HW_H_
 
 #include <linux/io.h>
 #include <linux/videodev2.h>
 
-#include "jpeg-hw.h"
+#include "jpeg-core.h"
 #include "jpeg-regs.h"
+#include "jpeg-hw-s5p.h"
 
-#define S5P_JPEG_MIN_WIDTH		32
-#define S5P_JPEG_MIN_HEIGHT		32
-#define S5P_JPEG_MAX_WIDTH		8192
-#define S5P_JPEG_MAX_HEIGHT		8192
-#define S5P_JPEG_ENCODE			0
-#define S5P_JPEG_DECODE			1
-#define S5P_JPEG_RAW_IN_565		0
-#define S5P_JPEG_RAW_IN_422		1
-#define S5P_JPEG_RAW_OUT_422		0
-#define S5P_JPEG_RAW_OUT_420		1
-
-static inline void jpeg_reset(void __iomem *regs)
+void s5p_jpeg_reset(void __iomem *regs)
 {
 	unsigned long reg;
 
@@ -42,12 +30,12 @@ static inline void jpeg_reset(void __iomem *regs)
 	}
 }
 
-static inline void jpeg_poweron(void __iomem *regs)
+void s5p_jpeg_poweron(void __iomem *regs)
 {
 	writel(S5P_POWER_ON, regs + S5P_JPGCLKCON);
 }
 
-static inline void jpeg_input_raw_mode(void __iomem *regs, unsigned long mode)
+void s5p_jpeg_input_raw_mode(void __iomem *regs, unsigned long mode)
 {
 	unsigned long reg, m;
 
@@ -63,7 +51,7 @@ static inline void jpeg_input_raw_mode(void __iomem *regs, unsigned long mode)
 	writel(reg, regs + S5P_JPGCMOD);
 }
 
-static inline void jpeg_input_raw_y16(void __iomem *regs, bool y16)
+void s5p_jpeg_input_raw_y16(void __iomem *regs, bool y16)
 {
 	unsigned long reg;
 
@@ -75,7 +63,7 @@ static inline void jpeg_input_raw_y16(void __iomem *regs, bool y16)
 	writel(reg, regs + S5P_JPGCMOD);
 }
 
-static inline void jpeg_proc_mode(void __iomem *regs, unsigned long mode)
+void s5p_jpeg_proc_mode(void __iomem *regs, unsigned long mode)
 {
 	unsigned long reg, m;
 
@@ -90,7 +78,7 @@ static inline void jpeg_proc_mode(void __iomem *regs, unsigned long mode)
 	writel(reg, regs + S5P_JPGMOD);
 }
 
-static inline void jpeg_subsampling_mode(void __iomem *regs, unsigned int mode)
+void s5p_jpeg_subsampling_mode(void __iomem *regs, unsigned int mode)
 {
 	unsigned long reg, m;
 
@@ -105,12 +93,12 @@ static inline void jpeg_subsampling_mode(void __iomem *regs, unsigned int mode)
 	writel(reg, regs + S5P_JPGMOD);
 }
 
-static inline unsigned int jpeg_get_subsampling_mode(void __iomem *regs)
+unsigned int s5p_jpeg_get_subsampling_mode(void __iomem *regs)
 {
 	return readl(regs + S5P_JPGMOD) & S5P_SUBSAMPLING_MODE_MASK;
 }
 
-static inline void jpeg_dri(void __iomem *regs, unsigned int dri)
+void s5p_jpeg_dri(void __iomem *regs, unsigned int dri)
 {
 	unsigned long reg;
 
@@ -125,7 +113,7 @@ static inline void jpeg_dri(void __iomem *regs, unsigned int dri)
 	writel(reg, regs + S5P_JPGDRI_L);
 }
 
-static inline void jpeg_qtbl(void __iomem *regs, unsigned int t, unsigned int n)
+void s5p_jpeg_qtbl(void __iomem *regs, unsigned int t, unsigned int n)
 {
 	unsigned long reg;
 
@@ -135,7 +123,7 @@ static inline void jpeg_qtbl(void __iomem *regs, unsigned int t, unsigned int n)
 	writel(reg, regs + S5P_JPG_QTBL);
 }
 
-static inline void jpeg_htbl_ac(void __iomem *regs, unsigned int t)
+void s5p_jpeg_htbl_ac(void __iomem *regs, unsigned int t)
 {
 	unsigned long reg;
 
@@ -146,7 +134,7 @@ static inline void jpeg_htbl_ac(void __iomem *regs, unsigned int t)
 	writel(reg, regs + S5P_JPG_HTBL);
 }
 
-static inline void jpeg_htbl_dc(void __iomem *regs, unsigned int t)
+void s5p_jpeg_htbl_dc(void __iomem *regs, unsigned int t)
 {
 	unsigned long reg;
 
@@ -157,7 +145,7 @@ static inline void jpeg_htbl_dc(void __iomem *regs, unsigned int t)
 	writel(reg, regs + S5P_JPG_HTBL);
 }
 
-static inline void jpeg_y(void __iomem *regs, unsigned int y)
+void s5p_jpeg_y(void __iomem *regs, unsigned int y)
 {
 	unsigned long reg;
 
@@ -172,7 +160,7 @@ static inline void jpeg_y(void __iomem *regs, unsigned int y)
 	writel(reg, regs + S5P_JPGY_L);
 }
 
-static inline void jpeg_x(void __iomem *regs, unsigned int x)
+void s5p_jpeg_x(void __iomem *regs, unsigned int x)
 {
 	unsigned long reg;
 
@@ -187,7 +175,7 @@ static inline void jpeg_x(void __iomem *regs, unsigned int x)
 	writel(reg, regs + S5P_JPGX_L);
 }
 
-static inline void jpeg_rst_int_enable(void __iomem *regs, bool enable)
+void s5p_jpeg_rst_int_enable(void __iomem *regs, bool enable)
 {
 	unsigned long reg;
 
@@ -198,7 +186,7 @@ static inline void jpeg_rst_int_enable(void __iomem *regs, bool enable)
 	writel(reg, regs + S5P_JPGINTSE);
 }
 
-static inline void jpeg_data_num_int_enable(void __iomem *regs, bool enable)
+void s5p_jpeg_data_num_int_enable(void __iomem *regs, bool enable)
 {
 	unsigned long reg;
 
@@ -209,7 +197,7 @@ static inline void jpeg_data_num_int_enable(void __iomem *regs, bool enable)
 	writel(reg, regs + S5P_JPGINTSE);
 }
 
-static inline void jpeg_final_mcu_num_int_enable(void __iomem *regs, bool enbl)
+void s5p_jpeg_final_mcu_num_int_enable(void __iomem *regs, bool enbl)
 {
 	unsigned long reg;
 
@@ -220,7 +208,7 @@ static inline void jpeg_final_mcu_num_int_enable(void __iomem *regs, bool enbl)
 	writel(reg, regs + S5P_JPGINTSE);
 }
 
-static inline void jpeg_timer_enable(void __iomem *regs, unsigned long val)
+void s5p_jpeg_timer_enable(void __iomem *regs, unsigned long val)
 {
 	unsigned long reg;
 
@@ -231,7 +219,7 @@ static inline void jpeg_timer_enable(void __iomem *regs, unsigned long val)
 	writel(reg, regs + S5P_JPG_TIMER_SE);
 }
 
-static inline void jpeg_timer_disable(void __iomem *regs)
+void s5p_jpeg_timer_disable(void __iomem *regs)
 {
 	unsigned long reg;
 
@@ -240,13 +228,13 @@ static inline void jpeg_timer_disable(void __iomem *regs)
 	writel(reg, regs + S5P_JPG_TIMER_SE);
 }
 
-static inline int jpeg_timer_stat(void __iomem *regs)
+int s5p_jpeg_timer_stat(void __iomem *regs)
 {
 	return (int)((readl(regs + S5P_JPG_TIMER_ST) & S5P_TIMER_INT_STAT_MASK)
 		     >> S5P_TIMER_INT_STAT_SHIFT);
 }
 
-static inline void jpeg_clear_timer_stat(void __iomem *regs)
+void s5p_jpeg_clear_timer_stat(void __iomem *regs)
 {
 	unsigned long reg;
 
@@ -255,7 +243,7 @@ static inline void jpeg_clear_timer_stat(void __iomem *regs)
 	writel(reg, regs + S5P_JPG_TIMER_SE);
 }
 
-static inline void jpeg_enc_stream_int(void __iomem *regs, unsigned long size)
+void s5p_jpeg_enc_stream_int(void __iomem *regs, unsigned long size)
 {
 	unsigned long reg;
 
@@ -266,13 +254,13 @@ static inline void jpeg_enc_stream_int(void __iomem *regs, unsigned long size)
 	writel(reg, regs + S5P_JPG_ENC_STREAM_INTSE);
 }
 
-static inline int jpeg_enc_stream_stat(void __iomem *regs)
+int s5p_jpeg_enc_stream_stat(void __iomem *regs)
 {
 	return (int)(readl(regs + S5P_JPG_ENC_STREAM_INTST) &
 		     S5P_ENC_STREAM_INT_STAT_MASK);
 }
 
-static inline void jpeg_clear_enc_stream_stat(void __iomem *regs)
+void s5p_jpeg_clear_enc_stream_stat(void __iomem *regs)
 {
 	unsigned long reg;
 
@@ -281,7 +269,7 @@ static inline void jpeg_clear_enc_stream_stat(void __iomem *regs)
 	writel(reg, regs + S5P_JPG_ENC_STREAM_INTSE);
 }
 
-static inline void jpeg_outform_raw(void __iomem *regs, unsigned long format)
+void s5p_jpeg_outform_raw(void __iomem *regs, unsigned long format)
 {
 	unsigned long reg, f;
 
@@ -296,17 +284,17 @@ static inline void jpeg_outform_raw(void __iomem *regs, unsigned long format)
 	writel(reg, regs + S5P_JPG_OUTFORM);
 }
 
-static inline void jpeg_jpgadr(void __iomem *regs, unsigned long addr)
+void s5p_jpeg_jpgadr(void __iomem *regs, unsigned long addr)
 {
 	writel(addr, regs + S5P_JPG_JPGADR);
 }
 
-static inline void jpeg_imgadr(void __iomem *regs, unsigned long addr)
+void s5p_jpeg_imgadr(void __iomem *regs, unsigned long addr)
 {
 	writel(addr, regs + S5P_JPG_IMGADR);
 }
 
-static inline void jpeg_coef(void __iomem *regs, unsigned int i,
+void s5p_jpeg_coef(void __iomem *regs, unsigned int i,
 			     unsigned int j, unsigned int coef)
 {
 	unsigned long reg;
@@ -317,24 +305,24 @@ static inline void jpeg_coef(void __iomem *regs, unsigned int i,
 	writel(reg, regs + S5P_JPG_COEF(i));
 }
 
-static inline void jpeg_start(void __iomem *regs)
+void s5p_jpeg_start(void __iomem *regs)
 {
 	writel(1, regs + S5P_JSTART);
 }
 
-static inline int jpeg_result_stat_ok(void __iomem *regs)
+int s5p_jpeg_result_stat_ok(void __iomem *regs)
 {
 	return (int)((readl(regs + S5P_JPGINTST) & S5P_RESULT_STAT_MASK)
 		     >> S5P_RESULT_STAT_SHIFT);
 }
 
-static inline int jpeg_stream_stat_ok(void __iomem *regs)
+int s5p_jpeg_stream_stat_ok(void __iomem *regs)
 {
 	return !(int)((readl(regs + S5P_JPGINTST) & S5P_STREAM_STAT_MASK)
 		      >> S5P_STREAM_STAT_SHIFT);
 }
 
-static inline void jpeg_clear_int(void __iomem *regs)
+void s5p_jpeg_clear_int(void __iomem *regs)
 {
 	unsigned long reg;
 
@@ -343,7 +331,7 @@ static inline void jpeg_clear_int(void __iomem *regs)
 	reg = readl(regs + S5P_JPGOPR);
 }
 
-static inline unsigned int jpeg_compressed_size(void __iomem *regs)
+unsigned int s5p_jpeg_compressed_size(void __iomem *regs)
 {
 	unsigned long jpeg_size = 0;
 
@@ -353,5 +341,3 @@ static inline unsigned int jpeg_compressed_size(void __iomem *regs)
 
 	return (unsigned int)jpeg_size;
 }
-
-#endif /* JPEG_HW_H_ */
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h b/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h
new file mode 100644
index 00000000000..c11ebe86b9c
--- /dev/null
+++ b/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h
@@ -0,0 +1,63 @@
+/* linux/drivers/media/platform/s5p-jpeg/jpeg-hw.h
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef JPEG_HW_S5P_H_
+#define JPEG_HW_S5P_H_
+
+#include <linux/io.h>
+#include <linux/videodev2.h>
+
+#include "jpeg-regs.h"
+
+#define S5P_JPEG_MIN_WIDTH		32
+#define S5P_JPEG_MIN_HEIGHT		32
+#define S5P_JPEG_MAX_WIDTH		8192
+#define S5P_JPEG_MAX_HEIGHT		8192
+#define S5P_JPEG_RAW_IN_565		0
+#define S5P_JPEG_RAW_IN_422		1
+#define S5P_JPEG_RAW_OUT_422		0
+#define S5P_JPEG_RAW_OUT_420		1
+
+void s5p_jpeg_reset(void __iomem *regs);
+void s5p_jpeg_poweron(void __iomem *regs);
+void s5p_jpeg_input_raw_mode(void __iomem *regs, unsigned long mode);
+void s5p_jpeg_input_raw_y16(void __iomem *regs, bool y16);
+void s5p_jpeg_proc_mode(void __iomem *regs, unsigned long mode);
+void s5p_jpeg_subsampling_mode(void __iomem *regs, unsigned int mode);
+unsigned int s5p_jpeg_get_subsampling_mode(void __iomem *regs);
+void s5p_jpeg_dri(void __iomem *regs, unsigned int dri);
+void s5p_jpeg_qtbl(void __iomem *regs, unsigned int t, unsigned int n);
+void s5p_jpeg_htbl_ac(void __iomem *regs, unsigned int t);
+void s5p_jpeg_htbl_dc(void __iomem *regs, unsigned int t);
+void s5p_jpeg_y(void __iomem *regs, unsigned int y);
+void s5p_jpeg_x(void __iomem *regs, unsigned int x);
+void s5p_jpeg_rst_int_enable(void __iomem *regs, bool enable);
+void s5p_jpeg_data_num_int_enable(void __iomem *regs, bool enable);
+void s5p_jpeg_final_mcu_num_int_enable(void __iomem *regs, bool enbl);
+void s5p_jpeg_timer_enable(void __iomem *regs, unsigned long val);
+void s5p_jpeg_timer_disable(void __iomem *regs);
+int s5p_jpeg_timer_stat(void __iomem *regs);
+void s5p_jpeg_clear_timer_stat(void __iomem *regs);
+void s5p_jpeg_enc_stream_int(void __iomem *regs, unsigned long size);
+int s5p_jpeg_enc_stream_stat(void __iomem *regs);
+void s5p_jpeg_clear_enc_stream_stat(void __iomem *regs);
+void s5p_jpeg_outform_raw(void __iomem *regs, unsigned long format);
+void s5p_jpeg_jpgadr(void __iomem *regs, unsigned long addr);
+void s5p_jpeg_imgadr(void __iomem *regs, unsigned long addr);
+void s5p_jpeg_coef(void __iomem *regs, unsigned int i,
+			     unsigned int j, unsigned int coef);
+void s5p_jpeg_start(void __iomem *regs);
+int s5p_jpeg_result_stat_ok(void __iomem *regs);
+int s5p_jpeg_stream_stat_ok(void __iomem *regs);
+void s5p_jpeg_clear_int(void __iomem *regs);
+unsigned int s5p_jpeg_compressed_size(void __iomem *regs);
+
+#endif /* JPEG_HW_S5P_H_ */
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-regs.h b/drivers/media/platform/s5p-jpeg/jpeg-regs.h
index 38e50815668..57fb05bb8c7 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-regs.h
+++ b/drivers/media/platform/s5p-jpeg/jpeg-regs.h
@@ -2,10 +2,11 @@
  *
  * Register definition file for Samsung JPEG codec driver
  *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2011-2013 Samsung Electronics Co., Ltd.
  *		http://www.samsung.com
  *
  * Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
+ * Author: Jacek Anaszewski <j.anaszewski@samsung.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -15,6 +16,8 @@
 #ifndef JPEG_REGS_H_
 #define JPEG_REGS_H_
 
+/* Register and bit definitions for S5PC210 */
+
 /* JPEG mode register */
 #define S5P_JPGMOD			0x00
 #define S5P_PROC_MODE_MASK		(0x1 << 3)
@@ -166,5 +169,209 @@
 /* JPEG AC Huffman table register */
 #define S5P_JPG_HACTBLG(n)		(0x8c0 + (n) * 0x400)
 
+
+/* Register and bit definitions for Exynos 4x12 */
+
+/* JPEG Codec Control Registers */
+#define EXYNOS4_JPEG_CNTL_REG		0x00
+#define EXYNOS4_INT_EN_REG		0x04
+#define EXYNOS4_INT_TIMER_COUNT_REG	0x08
+#define EXYNOS4_INT_STATUS_REG		0x0c
+#define EXYNOS4_OUT_MEM_BASE_REG		0x10
+#define EXYNOS4_JPEG_IMG_SIZE_REG	0x14
+#define EXYNOS4_IMG_BA_PLANE_1_REG	0x18
+#define EXYNOS4_IMG_SO_PLANE_1_REG	0x1c
+#define EXYNOS4_IMG_PO_PLANE_1_REG	0x20
+#define EXYNOS4_IMG_BA_PLANE_2_REG	0x24
+#define EXYNOS4_IMG_SO_PLANE_2_REG	0x28
+#define EXYNOS4_IMG_PO_PLANE_2_REG	0x2c
+#define EXYNOS4_IMG_BA_PLANE_3_REG	0x30
+#define EXYNOS4_IMG_SO_PLANE_3_REG	0x34
+#define EXYNOS4_IMG_PO_PLANE_3_REG	0x38
+
+#define EXYNOS4_TBL_SEL_REG		0x3c
+
+#define EXYNOS4_IMG_FMT_REG		0x40
+
+#define EXYNOS4_BITSTREAM_SIZE_REG	0x44
+#define EXYNOS4_PADDING_REG		0x48
+#define EXYNOS4_HUFF_CNT_REG		0x4c
+#define EXYNOS4_FIFO_STATUS_REG	0x50
+#define EXYNOS4_DECODE_XY_SIZE_REG	0x54
+#define EXYNOS4_DECODE_IMG_FMT_REG	0x58
+
+#define EXYNOS4_QUAN_TBL_ENTRY_REG	0x100
+#define EXYNOS4_HUFF_TBL_ENTRY_REG	0x200
+
+
+/****************************************************************/
+/* Bit definition part						*/
+/****************************************************************/
+
+/* JPEG CNTL Register bit */
+#define EXYNOS4_ENC_DEC_MODE_MASK	(0xfffffffc << 0)
+#define EXYNOS4_DEC_MODE		(1 << 0)
+#define EXYNOS4_ENC_MODE		(1 << 1)
+#define EXYNOS4_AUTO_RST_MARKER		(1 << 2)
+#define EXYNOS4_RST_INTERVAL_SHIFT	3
+#define EXYNOS4_RST_INTERVAL(x)		(((x) & 0xffff) \
+						<< EXYNOS4_RST_INTERVAL_SHIFT)
+#define EXYNOS4_HUF_TBL_EN		(1 << 19)
+#define EXYNOS4_HOR_SCALING_SHIFT	20
+#define EXYNOS4_HOR_SCALING_MASK	(3 << EXYNOS4_HOR_SCALING_SHIFT)
+#define EXYNOS4_HOR_SCALING(x)		(((x) & 0x3) \
+						<< EXYNOS4_HOR_SCALING_SHIFT)
+#define EXYNOS4_VER_SCALING_SHIFT	22
+#define EXYNOS4_VER_SCALING_MASK	(3 << EXYNOS4_VER_SCALING_SHIFT)
+#define EXYNOS4_VER_SCALING(x)		(((x) & 0x3) \
+						<< EXYNOS4_VER_SCALING_SHIFT)
+#define EXYNOS4_PADDING			(1 << 27)
+#define EXYNOS4_SYS_INT_EN		(1 << 28)
+#define EXYNOS4_SOFT_RESET_HI		(1 << 29)
+
+/* JPEG INT Register bit */
+#define EXYNOS4_INT_EN_MASK		(0x1f << 0)
+#define EXYNOS4_PROT_ERR_INT_EN		(1 << 0)
+#define EXYNOS4_IMG_COMPLETION_INT_EN	(1 << 1)
+#define EXYNOS4_DEC_INVALID_FORMAT_EN	(1 << 2)
+#define EXYNOS4_MULTI_SCAN_ERROR_EN	(1 << 3)
+#define EXYNOS4_FRAME_ERR_EN		(1 << 4)
+#define EXYNOS4_INT_EN_ALL		(0x1f << 0)
+
+#define EXYNOS4_MOD_REG_PROC_ENC	(0 << 3)
+#define EXYNOS4_MOD_REG_PROC_DEC	(1 << 3)
+
+#define EXYNOS4_MOD_REG_SUBSAMPLE_444	(0 << 0)
+#define EXYNOS4_MOD_REG_SUBSAMPLE_422	(1 << 0)
+#define EXYNOS4_MOD_REG_SUBSAMPLE_420	(2 << 0)
+#define EXYNOS4_MOD_REG_SUBSAMPLE_GRAY	(3 << 0)
+
+
+/* JPEG IMAGE SIZE Register bit */
+#define EXYNOS4_X_SIZE_SHIFT		0
+#define EXYNOS4_X_SIZE_MASK		(0xffff << EXYNOS4_X_SIZE_SHIFT)
+#define EXYNOS4_X_SIZE(x)		(((x) & 0xffff) << EXYNOS4_X_SIZE_SHIFT)
+#define EXYNOS4_Y_SIZE_SHIFT		16
+#define EXYNOS4_Y_SIZE_MASK		(0xffff << EXYNOS4_Y_SIZE_SHIFT)
+#define EXYNOS4_Y_SIZE(x)		(((x) & 0xffff) << EXYNOS4_Y_SIZE_SHIFT)
+
+/* JPEG IMAGE FORMAT Register bit */
+#define EXYNOS4_ENC_IN_FMT_MASK		0xffff0000
+#define EXYNOS4_ENC_GRAY_IMG		(0 << 0)
+#define EXYNOS4_ENC_RGB_IMG		(1 << 0)
+#define EXYNOS4_ENC_YUV_444_IMG		(2 << 0)
+#define EXYNOS4_ENC_YUV_422_IMG		(3 << 0)
+#define EXYNOS4_ENC_YUV_440_IMG		(4 << 0)
+
+#define EXYNOS4_DEC_GRAY_IMG		(0 << 0)
+#define EXYNOS4_DEC_RGB_IMG		(1 << 0)
+#define EXYNOS4_DEC_YUV_444_IMG		(2 << 0)
+#define EXYNOS4_DEC_YUV_422_IMG		(3 << 0)
+#define EXYNOS4_DEC_YUV_420_IMG		(4 << 0)
+
+#define EXYNOS4_GRAY_IMG_IP_SHIFT	3
+#define EXYNOS4_GRAY_IMG_IP_MASK	(7 << EXYNOS4_GRAY_IMG_IP_SHIFT)
+#define EXYNOS4_GRAY_IMG_IP		(4 << EXYNOS4_GRAY_IMG_IP_SHIFT)
+
+#define EXYNOS4_RGB_IP_SHIFT		6
+#define EXYNOS4_RGB_IP_MASK		(7 << EXYNOS4_RGB_IP_SHIFT)
+#define EXYNOS4_RGB_IP_RGB_16BIT_IMG	(4 << EXYNOS4_RGB_IP_SHIFT)
+#define EXYNOS4_RGB_IP_RGB_32BIT_IMG	(5 << EXYNOS4_RGB_IP_SHIFT)
+
+#define EXYNOS4_YUV_444_IP_SHIFT		9
+#define EXYNOS4_YUV_444_IP_MASK			(7 << EXYNOS4_YUV_444_IP_SHIFT)
+#define EXYNOS4_YUV_444_IP_YUV_444_2P_IMG	(4 << EXYNOS4_YUV_444_IP_SHIFT)
+#define EXYNOS4_YUV_444_IP_YUV_444_3P_IMG	(5 << EXYNOS4_YUV_444_IP_SHIFT)
+
+#define EXYNOS4_YUV_422_IP_SHIFT		12
+#define EXYNOS4_YUV_422_IP_MASK			(7 << EXYNOS4_YUV_422_IP_SHIFT)
+#define EXYNOS4_YUV_422_IP_YUV_422_1P_IMG	(4 << EXYNOS4_YUV_422_IP_SHIFT)
+#define EXYNOS4_YUV_422_IP_YUV_422_2P_IMG	(5 << EXYNOS4_YUV_422_IP_SHIFT)
+#define EXYNOS4_YUV_422_IP_YUV_422_3P_IMG	(6 << EXYNOS4_YUV_422_IP_SHIFT)
+
+#define EXYNOS4_YUV_420_IP_SHIFT		15
+#define EXYNOS4_YUV_420_IP_MASK			(7 << EXYNOS4_YUV_420_IP_SHIFT)
+#define EXYNOS4_YUV_420_IP_YUV_420_2P_IMG	(4 << EXYNOS4_YUV_420_IP_SHIFT)
+#define EXYNOS4_YUV_420_IP_YUV_420_3P_IMG	(5 << EXYNOS4_YUV_420_IP_SHIFT)
+
+#define EXYNOS4_ENC_FMT_SHIFT			24
+#define EXYNOS4_ENC_FMT_MASK			(3 << EXYNOS4_ENC_FMT_SHIFT)
+#define EXYNOS4_ENC_FMT_GRAY			(0 << EXYNOS4_ENC_FMT_SHIFT)
+#define EXYNOS4_ENC_FMT_YUV_444			(1 << EXYNOS4_ENC_FMT_SHIFT)
+#define EXYNOS4_ENC_FMT_YUV_422			(2 << EXYNOS4_ENC_FMT_SHIFT)
+#define EXYNOS4_ENC_FMT_YUV_420			(3 << EXYNOS4_ENC_FMT_SHIFT)
+
+#define EXYNOS4_JPEG_DECODED_IMG_FMT_MASK	0x03
+
+#define EXYNOS4_SWAP_CHROMA_CRCB		(1 << 26)
+#define EXYNOS4_SWAP_CHROMA_CBCR		(0 << 26)
+
+/* JPEG HUFF count Register bit */
+#define EXYNOS4_HUFF_COUNT_MASK			0xffff
+
+/* JPEG Decoded_img_x_y_size Register bit */
+#define EXYNOS4_DECODED_SIZE_MASK		0x0000ffff
+
+/* JPEG Decoded image format Register bit */
+#define EXYNOS4_DECODED_IMG_FMT_MASK		0x3
+
+/* JPEG TBL SEL Register bit */
+#define EXYNOS4_Q_TBL_COMP1_0		(0 << 0)
+#define EXYNOS4_Q_TBL_COMP1_1		(1 << 0)
+#define EXYNOS4_Q_TBL_COMP1_2		(2 << 0)
+#define EXYNOS4_Q_TBL_COMP1_3		(3 << 0)
+
+#define EXYNOS4_Q_TBL_COMP2_0		(0 << 2)
+#define EXYNOS4_Q_TBL_COMP2_1		(1 << 2)
+#define EXYNOS4_Q_TBL_COMP2_2		(2 << 2)
+#define EXYNOS4_Q_TBL_COMP2_3		(3 << 2)
+
+#define EXYNOS4_Q_TBL_COMP3_0		(0 << 4)
+#define EXYNOS4_Q_TBL_COMP3_1		(1 << 4)
+#define EXYNOS4_Q_TBL_COMP3_2		(2 << 4)
+#define EXYNOS4_Q_TBL_COMP3_3		(3 << 4)
+
+#define EXYNOS4_HUFF_TBL_COMP1_AC_0_DC_0	(0 << 6)
+#define EXYNOS4_HUFF_TBL_COMP1_AC_0_DC_1	(1 << 6)
+#define EXYNOS4_HUFF_TBL_COMP1_AC_1_DC_0	(2 << 6)
+#define EXYNOS4_HUFF_TBL_COMP1_AC_1_DC_1	(3 << 6)
+
+#define EXYNOS4_HUFF_TBL_COMP2_AC_0_DC_0	(0 << 8)
+#define EXYNOS4_HUFF_TBL_COMP2_AC_0_DC_1	(1 << 8)
+#define EXYNOS4_HUFF_TBL_COMP2_AC_1_DC_0	(2 << 8)
+#define EXYNOS4_HUFF_TBL_COMP2_AC_1_DC_1	(3 << 8)
+
+#define EXYNOS4_HUFF_TBL_COMP3_AC_0_DC_0	(0 << 10)
+#define EXYNOS4_HUFF_TBL_COMP3_AC_0_DC_1	(1 << 10)
+#define EXYNOS4_HUFF_TBL_COMP3_AC_1_DC_0	(2 << 10)
+#define EXYNOS4_HUFF_TBL_COMP3_AC_1_DC_1	(3 << 10)
+
+/* JPEG quantizer table register */
+#define EXYNOS4_QTBL_CONTENT(n)	(0x100 + (n) * 0x40)
+
+/* JPEG DC luminance (code length) Huffman table register */
+#define EXYNOS4_HUFF_TBL_HDCLL	0x200
+
+/* JPEG DC luminance (values) Huffman table register */
+#define EXYNOS4_HUFF_TBL_HDCLV	0x210
+
+/* JPEG DC chrominance (code length) Huffman table register */
+#define EXYNOS4_HUFF_TBL_HDCCL	0x220
+
+/* JPEG DC chrominance (values) Huffman table register */
+#define EXYNOS4_HUFF_TBL_HDCCV	0x230
+
+/* JPEG AC luminance (code length) Huffman table register */
+#define EXYNOS4_HUFF_TBL_HACLL	0x240
+
+/* JPEG AC luminance (values) Huffman table register */
+#define EXYNOS4_HUFF_TBL_HACLV	0x250
+
+/* JPEG AC chrominance (code length) Huffman table register */
+#define EXYNOS4_HUFF_TBL_HACCL	0x300
+
+/* JPEG AC chrominance (values) Huffman table register */
+#define EXYNOS4_HUFF_TBL_HACCV	0x310
+
 #endif /* JPEG_REGS_H_ */
 
diff --git a/drivers/media/platform/s5p-mfc/regs-mfc-v6.h b/drivers/media/platform/s5p-mfc/regs-mfc-v6.h
index 363a97cc768..51cb2dd0e13 100644
--- a/drivers/media/platform/s5p-mfc/regs-mfc-v6.h
+++ b/drivers/media/platform/s5p-mfc/regs-mfc-v6.h
@@ -141,6 +141,7 @@
 #define S5P_FIMV_D_SLICE_IF_ENABLE_V6		0xf4c4
 #define S5P_FIMV_D_PICTURE_TAG_V6		0xf4c8
 #define S5P_FIMV_D_STREAM_DATA_SIZE_V6		0xf4d0
+#define S5P_FIMV_D_INIT_BUFFER_OPTIONS_V6	0xf47c
 
 /* Display information register */
 #define S5P_FIMV_D_DISPLAY_FRAME_WIDTH_V6	0xf500
@@ -229,6 +230,7 @@
 #define S5P_FIMV_E_PADDING_CTRL_V6		0xf7a4
 #define S5P_FIMV_E_MV_HOR_RANGE_V6		0xf7ac
 #define S5P_FIMV_E_MV_VER_RANGE_V6		0xf7b0
+#define S5P_FIMV_E_MV_RANGE_V6_MASK		0x3fff
 
 #define S5P_FIMV_E_VBV_BUFFER_SIZE_V6		0xf84c
 #define S5P_FIMV_E_VBV_INIT_DELAY_V6		0xf850
@@ -374,14 +376,13 @@
 #define S5P_FIMV_NUM_PIXELS_IN_MB_COL_V6	16
 
 /* Buffer size requirements defined by hardware */
-#define S5P_FIMV_TMV_BUFFER_SIZE_V6(w, h)	(((w) + 1) * ((h) + 1) * 8)
+#define S5P_FIMV_TMV_BUFFER_SIZE_V6(w, h)	(((w) + 1) * ((h) + 3) * 8)
 #define S5P_FIMV_ME_BUFFER_SIZE_V6(imw, imh, mbw, mbh) \
-	((DIV_ROUND_UP(imw, 64) *  DIV_ROUND_UP(imh, 64) * 256) + \
+	(((((imw + 127) / 64) * 16) *  DIV_ROUND_UP(imh, 64) * 256) + \
 	 (DIV_ROUND_UP((mbw) * (mbh), 32) * 16))
 #define S5P_FIMV_SCRATCH_BUF_SIZE_H264_DEC_V6(w, h)	(((w) * 192) + 64)
 #define S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_DEC_V6(w, h) \
-			((w) * ((h) * 64 + 144) + (2048/16 * (h) * 64) + \
-			 (2048/16 * 256 + 8320))
+			((w) * 144 + 8192 * (h) + 49216 + 1048576)
 #define S5P_FIMV_SCRATCH_BUF_SIZE_VC1_DEC_V6(w, h) \
 						(2096 * ((w) + (h) + 1))
 #define S5P_FIMV_SCRATCH_BUF_SIZE_H263_DEC_V6(w, h)	((w) * 400)
diff --git a/drivers/media/platform/s5p-mfc/regs-mfc-v7.h b/drivers/media/platform/s5p-mfc/regs-mfc-v7.h
new file mode 100644
index 00000000000..1a5c6fdf784
--- /dev/null
+++ b/drivers/media/platform/s5p-mfc/regs-mfc-v7.h
@@ -0,0 +1,60 @@
+/*
+ * Register definition file for Samsung MFC V7.x Interface (FIMV) driver
+ *
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _REGS_MFC_V7_H
+#define _REGS_MFC_V7_H
+
+#include "regs-mfc-v6.h"
+
+/* Additional features of v7 */
+#define S5P_FIMV_CODEC_VP8_ENC_V7	25
+
+/* Additional registers for v7 */
+#define S5P_FIMV_E_SOURCE_FIRST_ADDR_V7			0xf9e0
+#define S5P_FIMV_E_SOURCE_SECOND_ADDR_V7		0xf9e4
+#define S5P_FIMV_E_SOURCE_THIRD_ADDR_V7			0xf9e8
+#define S5P_FIMV_E_SOURCE_FIRST_STRIDE_V7		0xf9ec
+#define S5P_FIMV_E_SOURCE_SECOND_STRIDE_V7		0xf9f0
+#define S5P_FIMV_E_SOURCE_THIRD_STRIDE_V7		0xf9f4
+
+#define S5P_FIMV_E_ENCODED_SOURCE_FIRST_ADDR_V7		0xfa70
+#define S5P_FIMV_E_ENCODED_SOURCE_SECOND_ADDR_V7	0xfa74
+
+#define S5P_FIMV_E_VP8_OPTIONS_V7			0xfdb0
+#define S5P_FIMV_E_VP8_FILTER_OPTIONS_V7		0xfdb4
+#define S5P_FIMV_E_VP8_GOLDEN_FRAME_OPTION_V7		0xfdb8
+#define S5P_FIMV_E_VP8_NUM_T_LAYER_V7			0xfdc4
+
+/* MFCv7 variant defines */
+#define MAX_FW_SIZE_V7			(SZ_1M)		/* 1MB */
+#define MAX_CPB_SIZE_V7			(3 * SZ_1M)	/* 3MB */
+#define MFC_VERSION_V7			0x72
+#define MFC_NUM_PORTS_V7		1
+
+#define MFC_LUMA_PAD_BYTES_V7		256
+#define MFC_CHROMA_PAD_BYTES_V7		128
+
+/* MFCv7 Context buffer sizes */
+#define MFC_CTX_BUF_SIZE_V7		(30 * SZ_1K)	/*  30KB */
+#define MFC_H264_DEC_CTX_BUF_SIZE_V7	(2 * SZ_1M)	/*  2MB */
+#define MFC_OTHER_DEC_CTX_BUF_SIZE_V7	(20 * SZ_1K)	/*  20KB */
+#define MFC_H264_ENC_CTX_BUF_SIZE_V7	(100 * SZ_1K)	/* 100KB */
+#define MFC_OTHER_ENC_CTX_BUF_SIZE_V7	(10 * SZ_1K)	/*  10KB */
+
+/* Buffer size defines */
+#define S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_DEC_V7(w, h) \
+			(SZ_1M + ((w) * 144) + (8192 * (h)) + 49216)
+
+#define S5P_FIMV_SCRATCH_BUF_SIZE_VP8_ENC_V7(w, h) \
+			(((w) * 48) + 8192 + ((((w) + 1) / 2) * 128) + 144 + \
+			((((((w) * 16) * ((h) * 16)) * 3) / 2) * 4))
+
+#endif /*_REGS_MFC_V7_H*/
diff --git a/drivers/media/platform/s5p-mfc/regs-mfc-v8.h b/drivers/media/platform/s5p-mfc/regs-mfc-v8.h
new file mode 100644
index 00000000000..cc7cbec51b5
--- /dev/null
+++ b/drivers/media/platform/s5p-mfc/regs-mfc-v8.h
@@ -0,0 +1,124 @@
+/*
+ * Register definition file for Samsung MFC V8.x Interface (FIMV) driver
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _REGS_MFC_V8_H
+#define _REGS_MFC_V8_H
+
+#include <linux/sizes.h>
+#include "regs-mfc-v7.h"
+
+/* Additional registers for v8 */
+#define S5P_FIMV_D_MVC_NUM_VIEWS_V8		0xf104
+#define S5P_FIMV_D_FIRST_PLANE_DPB_SIZE_V8	0xf144
+#define S5P_FIMV_D_SECOND_PLANE_DPB_SIZE_V8	0xf148
+#define S5P_FIMV_D_MV_BUFFER_SIZE_V8		0xf150
+
+#define S5P_FIMV_D_FIRST_PLANE_DPB_STRIDE_SIZE_V8	0xf138
+#define S5P_FIMV_D_SECOND_PLANE_DPB_STRIDE_SIZE_V8	0xf13c
+
+#define S5P_FIMV_D_FIRST_PLANE_DPB_V8		0xf160
+#define S5P_FIMV_D_SECOND_PLANE_DPB_V8		0xf260
+#define S5P_FIMV_D_MV_BUFFER_V8			0xf460
+
+#define S5P_FIMV_D_NUM_MV_V8			0xf134
+#define S5P_FIMV_D_INIT_BUFFER_OPTIONS_V8	0xf154
+
+#define S5P_FIMV_D_SCRATCH_BUFFER_ADDR_V8	0xf560
+#define S5P_FIMV_D_SCRATCH_BUFFER_SIZE_V8	0xf564
+
+#define S5P_FIMV_D_CPB_BUFFER_ADDR_V8		0xf5b0
+#define S5P_FIMV_D_CPB_BUFFER_SIZE_V8		0xf5b4
+#define S5P_FIMV_D_AVAILABLE_DPB_FLAG_LOWER_V8	0xf5bc
+#define S5P_FIMV_D_CPB_BUFFER_OFFSET_V8		0xf5c0
+#define S5P_FIMV_D_SLICE_IF_ENABLE_V8		0xf5c4
+#define S5P_FIMV_D_STREAM_DATA_SIZE_V8		0xf5d0
+
+/* Display information register */
+#define S5P_FIMV_D_DISPLAY_FRAME_WIDTH_V8	0xf600
+#define S5P_FIMV_D_DISPLAY_FRAME_HEIGHT_V8	0xf604
+
+/* Display status */
+#define S5P_FIMV_D_DISPLAY_STATUS_V8		0xf608
+
+#define S5P_FIMV_D_DISPLAY_FIRST_PLANE_ADDR_V8	0xf60c
+#define S5P_FIMV_D_DISPLAY_SECOND_PLANE_ADDR_V8	0xf610
+
+#define S5P_FIMV_D_DISPLAY_FRAME_TYPE_V8	0xf618
+#define S5P_FIMV_D_DISPLAY_CROP_INFO1_V8	0xf61c
+#define S5P_FIMV_D_DISPLAY_CROP_INFO2_V8	0xf620
+#define S5P_FIMV_D_DISPLAY_PICTURE_PROFILE_V8	0xf624
+
+/* Decoded picture information register */
+#define S5P_FIMV_D_DECODED_STATUS_V8		0xf644
+#define S5P_FIMV_D_DECODED_FIRST_PLANE_ADDR_V8	0xf648
+#define S5P_FIMV_D_DECODED_SECOND_PLANE_ADDR_V8	0xf64c
+#define S5P_FIMV_D_DECODED_THIRD_PLANE_ADDR_V8	0xf650
+#define S5P_FIMV_D_DECODED_FRAME_TYPE_V8	0xf654
+#define S5P_FIMV_D_DECODED_NAL_SIZE_V8          0xf664
+
+/* Returned value register for specific setting */
+#define S5P_FIMV_D_RET_PICTURE_TAG_TOP_V8	0xf674
+#define S5P_FIMV_D_RET_PICTURE_TAG_BOT_V8	0xf678
+#define S5P_FIMV_D_MVC_VIEW_ID_V8		0xf6d8
+
+/* SEI related information */
+#define S5P_FIMV_D_FRAME_PACK_SEI_AVAIL_V8	0xf6dc
+
+/* Encoder Registers */
+#define S5P_FIMV_E_FIXED_PICTURE_QP_V8		0xf794
+#define S5P_FIMV_E_RC_CONFIG_V8			0xf798
+#define S5P_FIMV_E_RC_QP_BOUND_V8		0xf79c
+#define S5P_FIMV_E_RC_RPARAM_V8			0xf7a4
+#define S5P_FIMV_E_MB_RC_CONFIG_V8		0xf7a8
+#define S5P_FIMV_E_PADDING_CTRL_V8		0xf7ac
+#define S5P_FIMV_E_MV_HOR_RANGE_V8		0xf7b4
+#define S5P_FIMV_E_MV_VER_RANGE_V8		0xf7b8
+
+#define S5P_FIMV_E_VBV_BUFFER_SIZE_V8		0xf78c
+#define S5P_FIMV_E_VBV_INIT_DELAY_V8		0xf790
+
+#define S5P_FIMV_E_ASPECT_RATIO_V8		0xfb4c
+#define S5P_FIMV_E_EXTENDED_SAR_V8		0xfb50
+#define S5P_FIMV_E_H264_OPTIONS_V8		0xfb54
+
+/* MFCv8 Context buffer sizes */
+#define MFC_CTX_BUF_SIZE_V8		(30 * SZ_1K)	/*  30KB */
+#define MFC_H264_DEC_CTX_BUF_SIZE_V8	(2 * SZ_1M)	/*  2MB */
+#define MFC_OTHER_DEC_CTX_BUF_SIZE_V8	(20 * SZ_1K)	/*  20KB */
+#define MFC_H264_ENC_CTX_BUF_SIZE_V8	(100 * SZ_1K)	/* 100KB */
+#define MFC_OTHER_ENC_CTX_BUF_SIZE_V8	(10 * SZ_1K)	/*  10KB */
+
+/* Buffer size defines */
+#define S5P_FIMV_TMV_BUFFER_SIZE_V8(w, h)	(((w) + 1) * ((h) + 1) * 8)
+
+#define S5P_FIMV_SCRATCH_BUF_SIZE_H264_DEC_V8(w, h)	(((w) * 704) + 2176)
+#define S5P_FIMV_SCRATCH_BUF_SIZE_VP8_DEC_V8(w, h) \
+		(((w) * 576 + (h) * 128)  + 4128)
+
+#define S5P_FIMV_SCRATCH_BUF_SIZE_H264_ENC_V8(w, h) \
+			(((w) * 592) + 2336)
+#define S5P_FIMV_SCRATCH_BUF_SIZE_VP8_ENC_V8(w, h) \
+			(((w) * 576) + 10512 + \
+			((((((w) * 16) * ((h) * 16)) * 3) / 2) * 4))
+#define S5P_FIMV_ME_BUFFER_SIZE_V8(imw, imh, mbw, mbh) \
+	((DIV_ROUND_UP((mbw * 16), 64) *  DIV_ROUND_UP((mbh * 16), 64) * 256) \
+	 + (DIV_ROUND_UP((mbw) * (mbh), 32) * 16))
+
+/* BUffer alignment defines */
+#define S5P_FIMV_D_ALIGN_PLANE_SIZE_V8	64
+
+/* MFCv8 variant defines */
+#define MAX_FW_SIZE_V8			(SZ_1M)		/* 1MB */
+#define MAX_CPB_SIZE_V8			(3 * SZ_1M)	/* 3MB */
+#define MFC_VERSION_V8			0x80
+#define MFC_NUM_PORTS_V8		1
+
+#endif /*_REGS_MFC_V8_H*/
diff --git a/drivers/media/platform/s5p-mfc/regs-mfc.h b/drivers/media/platform/s5p-mfc/regs-mfc.h
index 9319e93599a..6ccc3f8c122 100644
--- a/drivers/media/platform/s5p-mfc/regs-mfc.h
+++ b/drivers/media/platform/s5p-mfc/regs-mfc.h
@@ -382,7 +382,7 @@
 #define S5P_FIMV_R2H_CMD_EDFU_INIT_RET		16
 #define S5P_FIMV_R2H_CMD_ERR_RET		32
 
-/* Dummy definition for MFCv6 compatibilty */
+/* Dummy definition for MFCv6 compatibility */
 #define S5P_FIMV_CODEC_H264_MVC_DEC		-1
 #define S5P_FIMV_R2H_CMD_FIELD_DONE_RET		-1
 #define S5P_FIMV_MFC_RESET			-1
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index a130dcdb720..41723180d10 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -177,21 +177,6 @@ unlock:
 		mutex_unlock(&dev->mfc_mutex);
 }
 
-static enum s5p_mfc_node_type s5p_mfc_get_node_type(struct file *file)
-{
-	struct video_device *vdev = video_devdata(file);
-
-	if (!vdev) {
-		mfc_err("failed to get video_device");
-		return MFCNODE_INVALID;
-	}
-	if (vdev->index == 0)
-		return MFCNODE_DECODER;
-	else if (vdev->index == 1)
-		return MFCNODE_ENCODER;
-	return MFCNODE_INVALID;
-}
-
 static void s5p_mfc_clear_int_flags(struct s5p_mfc_dev *dev)
 {
 	mfc_write(dev, 0, S5P_FIMV_RISC_HOST_INT);
@@ -239,7 +224,7 @@ static void s5p_mfc_handle_frame_copy_time(struct s5p_mfc_ctx *ctx)
 	frame_type = s5p_mfc_hw_call(dev->mfc_ops, get_dec_frame_type, dev);
 
 	/* Copy timestamp / timecode from decoded src to dst and set
-	   appropraite flags */
+	   appropriate flags */
 	src_buf = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
 	list_for_each_entry(dst_buf, &ctx->dst_queue, list) {
 		if (vb2_dma_contig_plane_dma_addr(dst_buf->b, 0) == dec_y_addr) {
@@ -247,6 +232,11 @@ static void s5p_mfc_handle_frame_copy_time(struct s5p_mfc_ctx *ctx)
 						src_buf->b->v4l2_buf.timecode;
 			dst_buf->b->v4l2_buf.timestamp =
 						src_buf->b->v4l2_buf.timestamp;
+			dst_buf->b->v4l2_buf.flags &=
+				~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
+			dst_buf->b->v4l2_buf.flags |=
+				src_buf->b->v4l2_buf.flags
+				& V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
 			switch (frame_type) {
 			case S5P_FIMV_DECODE_FRAME_I_FRAME:
 				dst_buf->b->v4l2_buf.flags |=
@@ -319,12 +309,15 @@ static void s5p_mfc_handle_frame(struct s5p_mfc_ctx *ctx,
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
 	unsigned int dst_frame_status;
+	unsigned int dec_frame_status;
 	struct s5p_mfc_buf *src_buf;
 	unsigned long flags;
 	unsigned int res_change;
 
 	dst_frame_status = s5p_mfc_hw_call(dev->mfc_ops, get_dspl_status, dev)
 				& S5P_FIMV_DEC_STATUS_DECODING_STATUS_MASK;
+	dec_frame_status = s5p_mfc_hw_call(dev->mfc_ops, get_dec_status, dev)
+				& S5P_FIMV_DEC_STATUS_DECODING_STATUS_MASK;
 	res_change = (s5p_mfc_hw_call(dev->mfc_ops, get_dspl_status, dev)
 				& S5P_FIMV_DEC_STATUS_RESOLUTION_MASK)
 				>> S5P_FIMV_DEC_STATUS_RESOLUTION_SHIFT;
@@ -349,16 +342,23 @@ static void s5p_mfc_handle_frame(struct s5p_mfc_ctx *ctx,
 	/* All frames remaining in the buffer have been extracted  */
 	if (dst_frame_status == S5P_FIMV_DEC_STATUS_DECODING_EMPTY) {
 		if (ctx->state == MFCINST_RES_CHANGE_FLUSH) {
+			static const struct v4l2_event ev_src_ch = {
+				.type = V4L2_EVENT_SOURCE_CHANGE,
+				.u.src_change.changes =
+					V4L2_EVENT_SRC_CH_RESOLUTION,
+			};
+
 			s5p_mfc_handle_frame_all_extracted(ctx);
 			ctx->state = MFCINST_RES_CHANGE_END;
+			v4l2_event_queue_fh(&ctx->fh, &ev_src_ch);
+
 			goto leave_handle_frame;
 		} else {
 			s5p_mfc_handle_frame_all_extracted(ctx);
 		}
 	}
 
-	if (dst_frame_status == S5P_FIMV_DEC_STATUS_DECODING_DISPLAY ||
-		dst_frame_status == S5P_FIMV_DEC_STATUS_DECODING_ONLY)
+	if (dec_frame_status == S5P_FIMV_DEC_STATUS_DECODING_DISPLAY)
 		s5p_mfc_handle_frame_copy_time(ctx);
 
 	/* A frame has been decoded and is in the buffer  */
@@ -376,6 +376,7 @@ static void s5p_mfc_handle_frame(struct s5p_mfc_ctx *ctx,
 		ctx->consumed_stream += s5p_mfc_hw_call(dev->mfc_ops,
 						get_consumed_stream, dev);
 		if (ctx->codec_mode != S5P_MFC_CODEC_H264_DEC &&
+			ctx->codec_mode != S5P_MFC_CODEC_VP8_DEC &&
 			ctx->consumed_stream + STUFF_BYTE <
 			src_buf->b->v4l2_planes[0].bytesused) {
 			/* Run MFC again on the same buffer */
@@ -404,7 +405,11 @@ leave_handle_frame:
 	if (test_and_clear_bit(0, &dev->hw_lock) == 0)
 		BUG();
 	s5p_mfc_clock_off();
-	s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
+	/* if suspending, wake up device and do not try_run again*/
+	if (test_bit(0, &dev->enter_suspend))
+		wake_up_dev(dev, reason, err);
+	else
+		s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
 }
 
 /* Error handling for interrupt */
@@ -424,7 +429,7 @@ static void s5p_mfc_handle_error(struct s5p_mfc_dev *dev,
 		case MFCINST_FINISHING:
 		case MFCINST_FINISHED:
 		case MFCINST_RUNNING:
-			/* It is higly probable that an error occured
+			/* It is highly probable that an error occurred
 			 * while decoding a frame */
 			clear_work_bit(ctx);
 			ctx->state = MFCINST_ERROR;
@@ -607,7 +612,7 @@ static irqreturn_t s5p_mfc_irq(int irq, void *priv)
 	mfc_debug(1, "Int reason: %d (err: %08x)\n", reason, err);
 	switch (reason) {
 	case S5P_MFC_R2H_CMD_ERR_RET:
-		/* An error has occured */
+		/* An error has occurred */
 		if (ctx->state == MFCINST_RUNNING &&
 			s5p_mfc_hw_call(dev->mfc_ops, err_dec, err) >=
 				dev->warn_start)
@@ -647,6 +652,7 @@ static irqreturn_t s5p_mfc_irq(int irq, void *priv)
 
 	case S5P_MFC_R2H_CMD_CLOSE_INSTANCE_RET:
 		clear_work_bit(ctx);
+		ctx->inst_no = MFC_NO_INSTANCE_SET;
 		ctx->state = MFCINST_FREE;
 		wake_up(&ctx->queue);
 		goto irq_cleanup_hw;
@@ -701,6 +707,7 @@ irq_cleanup_hw:
 /* Open an MFC node */
 static int s5p_mfc_open(struct file *file)
 {
+	struct video_device *vdev = video_devdata(file);
 	struct s5p_mfc_dev *dev = video_drvdata(file);
 	struct s5p_mfc_ctx *ctx = NULL;
 	struct vb2_queue *q;
@@ -738,7 +745,7 @@ static int s5p_mfc_open(struct file *file)
 	/* Mark context as idle */
 	clear_work_bit_irqsave(ctx);
 	dev->ctx[ctx->num] = ctx;
-	if (s5p_mfc_get_node_type(file) == MFCNODE_DECODER) {
+	if (vdev == dev->vfd_dec) {
 		ctx->type = MFCINST_DECODER;
 		ctx->c_ops = get_dec_codec_ops();
 		s5p_mfc_dec_init(ctx);
@@ -748,7 +755,7 @@ static int s5p_mfc_open(struct file *file)
 			mfc_err("Failed to setup mfc controls\n");
 			goto err_ctrls_setup;
 		}
-	} else if (s5p_mfc_get_node_type(file) == MFCNODE_ENCODER) {
+	} else if (vdev == dev->vfd_enc) {
 		ctx->type = MFCINST_ENCODER;
 		ctx->c_ops = get_enc_codec_ops();
 		/* only for encoder */
@@ -766,7 +773,7 @@ static int s5p_mfc_open(struct file *file)
 		goto err_bad_node;
 	}
 	ctx->fh.ctrl_handler = &ctx->ctrl_handler;
-	ctx->inst_no = -1;
+	ctx->inst_no = MFC_NO_INSTANCE_SET;
 	/* Load firmware if this is the first instance */
 	if (dev->num_inst == 1) {
 		dev->watchdog_timer.expires = jiffies +
@@ -793,10 +800,10 @@ static int s5p_mfc_open(struct file *file)
 	q = &ctx->vq_dst;
 	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
 	q->drv_priv = &ctx->fh;
-	if (s5p_mfc_get_node_type(file) == MFCNODE_DECODER) {
+	if (vdev == dev->vfd_dec) {
 		q->io_modes = VB2_MMAP;
 		q->ops = get_dec_queue_ops();
-	} else if (s5p_mfc_get_node_type(file) == MFCNODE_ENCODER) {
+	} else if (vdev == dev->vfd_enc) {
 		q->io_modes = VB2_MMAP | VB2_USERPTR;
 		q->ops = get_enc_queue_ops();
 	} else {
@@ -804,7 +811,7 @@ static int s5p_mfc_open(struct file *file)
 		goto err_queue_init;
 	}
 	q->mem_ops = (struct vb2_mem_ops *)&vb2_dma_contig_memops;
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
 	ret = vb2_queue_init(q);
 	if (ret) {
 		mfc_err("Failed to initialize videobuf2 queue(capture)\n");
@@ -815,10 +822,10 @@ static int s5p_mfc_open(struct file *file)
 	q->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
 	q->io_modes = VB2_MMAP;
 	q->drv_priv = &ctx->fh;
-	if (s5p_mfc_get_node_type(file) == MFCNODE_DECODER) {
+	if (vdev == dev->vfd_dec) {
 		q->io_modes = VB2_MMAP;
 		q->ops = get_dec_queue_ops();
-	} else if (s5p_mfc_get_node_type(file) == MFCNODE_ENCODER) {
+	} else if (vdev == dev->vfd_enc) {
 		q->io_modes = VB2_MMAP | VB2_USERPTR;
 		q->ops = get_enc_queue_ops();
 	} else {
@@ -826,7 +833,7 @@ static int s5p_mfc_open(struct file *file)
 		goto err_queue_init;
 	}
 	q->mem_ops = (struct vb2_mem_ops *)&vb2_dma_contig_memops;
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
 	ret = vb2_queue_init(q);
 	if (ret) {
 		mfc_err("Failed to initialize videobuf2 queue(output)\n");
@@ -836,7 +843,7 @@ static int s5p_mfc_open(struct file *file)
 	mutex_unlock(&dev->mfc_mutex);
 	mfc_debug_leave();
 	return ret;
-	/* Deinit when failure occured */
+	/* Deinit when failure occurred */
 err_queue_init:
 	if (dev->num_inst == 1)
 		s5p_mfc_deinit_hw(dev);
@@ -876,29 +883,11 @@ static int s5p_mfc_release(struct file *file)
 	vb2_queue_release(&ctx->vq_dst);
 	/* Mark context as idle */
 	clear_work_bit_irqsave(ctx);
-	/* If instance was initialised then
-	 * return instance and free reosurces */
-	if (ctx->inst_no != MFC_NO_INSTANCE_SET) {
+	/* If instance was initialised and not yet freed,
+	 * return instance and free resources */
+	if (ctx->state != MFCINST_FREE && ctx->state != MFCINST_INIT) {
 		mfc_debug(2, "Has to free instance\n");
-		ctx->state = MFCINST_RETURN_INST;
-		set_work_bit_irqsave(ctx);
-		s5p_mfc_clean_ctx_int_flags(ctx);
-		s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
-		/* Wait until instance is returned or timeout occured */
-		if (s5p_mfc_wait_for_done_ctx
-		    (ctx, S5P_MFC_R2H_CMD_CLOSE_INSTANCE_RET, 0)) {
-			s5p_mfc_clock_off();
-			mfc_err("Err returning instance\n");
-		}
-		mfc_debug(2, "After free instance\n");
-		/* Free resources */
-		s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers, ctx);
-		s5p_mfc_hw_call(dev->mfc_ops, release_instance_buffer, ctx);
-		if (ctx->type == MFCINST_DECODER)
-			s5p_mfc_hw_call(dev->mfc_ops, release_dec_desc_buffer,
-					ctx);
-
-		ctx->inst_no = MFC_NO_INSTANCE_SET;
+		s5p_mfc_close_mfc_inst(dev, ctx);
 	}
 	/* hardware locking scheme */
 	if (dev->curr_ctx == ctx->num)
@@ -1101,7 +1090,7 @@ static int s5p_mfc_probe(struct platform_device *pdev)
 	}
 	dev->irq = res->start;
 	ret = devm_request_irq(&pdev->dev, dev->irq, s5p_mfc_irq,
-					IRQF_DISABLED, pdev->name, dev);
+					0, pdev->name, dev);
 	if (ret) {
 		dev_err(&pdev->dev, "Failed to install irq (%d)\n", ret);
 		goto err_res;
@@ -1157,9 +1146,9 @@ static int s5p_mfc_probe(struct platform_device *pdev)
 		ret = -ENOMEM;
 		goto err_dec_alloc;
 	}
-	vfd->fops	= &s5p_mfc_fops,
+	vfd->fops	= &s5p_mfc_fops;
 	vfd->ioctl_ops	= get_dec_v4l2_ioctl_ops();
-	vfd->release	= video_device_release,
+	vfd->release	= video_device_release;
 	vfd->lock	= &dev->mfc_mutex;
 	vfd->v4l2_dev	= &dev->v4l2_dev;
 	vfd->vfl_dir	= VFL_DIR_M2M;
@@ -1182,9 +1171,9 @@ static int s5p_mfc_probe(struct platform_device *pdev)
 		ret = -ENOMEM;
 		goto err_enc_alloc;
 	}
-	vfd->fops	= &s5p_mfc_fops,
+	vfd->fops	= &s5p_mfc_fops;
 	vfd->ioctl_ops	= get_enc_v4l2_ioctl_ops();
-	vfd->release	= video_device_release,
+	vfd->release	= video_device_release;
 	vfd->lock	= &dev->mfc_mutex;
 	vfd->v4l2_dev	= &dev->v4l2_dev;
 	vfd->vfl_dir	= VFL_DIR_M2M;
@@ -1212,6 +1201,7 @@ static int s5p_mfc_probe(struct platform_device *pdev)
 	/* Initialize HW ops and commands based on MFC version */
 	s5p_mfc_init_hw_ops(dev);
 	s5p_mfc_init_hw_cmds(dev);
+	s5p_mfc_init_regs(dev);
 
 	pr_debug("%s--\n", __func__);
 	return 0;
@@ -1286,9 +1276,7 @@ static int s5p_mfc_suspend(struct device *dev)
 		/* Try and lock the HW */
 		/* Wait on the interrupt waitqueue */
 		ret = wait_event_interruptible_timeout(m_dev->queue,
-			m_dev->int_cond || m_dev->ctx[m_dev->curr_ctx]->int_cond,
-			msecs_to_jiffies(MFC_INT_TIMEOUT));
-
+			m_dev->int_cond, msecs_to_jiffies(MFC_INT_TIMEOUT));
 		if (ret == 0) {
 			mfc_err("Waiting for hardware to finish timed out\n");
 			return -EIO;
@@ -1359,6 +1347,7 @@ struct s5p_mfc_buf_align mfc_buf_align_v5 = {
 
 static struct s5p_mfc_variant mfc_drvdata_v5 = {
 	.version	= MFC_VERSION,
+	.version_bit	= MFC_V5_BIT,
 	.port_num	= MFC_NUM_PORTS,
 	.buf_size	= &buf_size_v5,
 	.buf_align	= &mfc_buf_align_v5,
@@ -1385,12 +1374,67 @@ struct s5p_mfc_buf_align mfc_buf_align_v6 = {
 
 static struct s5p_mfc_variant mfc_drvdata_v6 = {
 	.version	= MFC_VERSION_V6,
+	.version_bit	= MFC_V6_BIT,
 	.port_num	= MFC_NUM_PORTS_V6,
 	.buf_size	= &buf_size_v6,
 	.buf_align	= &mfc_buf_align_v6,
 	.fw_name        = "s5p-mfc-v6.fw",
 };
 
+struct s5p_mfc_buf_size_v6 mfc_buf_size_v7 = {
+	.dev_ctx	= MFC_CTX_BUF_SIZE_V7,
+	.h264_dec_ctx	= MFC_H264_DEC_CTX_BUF_SIZE_V7,
+	.other_dec_ctx	= MFC_OTHER_DEC_CTX_BUF_SIZE_V7,
+	.h264_enc_ctx	= MFC_H264_ENC_CTX_BUF_SIZE_V7,
+	.other_enc_ctx	= MFC_OTHER_ENC_CTX_BUF_SIZE_V7,
+};
+
+struct s5p_mfc_buf_size buf_size_v7 = {
+	.fw	= MAX_FW_SIZE_V7,
+	.cpb	= MAX_CPB_SIZE_V7,
+	.priv	= &mfc_buf_size_v7,
+};
+
+struct s5p_mfc_buf_align mfc_buf_align_v7 = {
+	.base = 0,
+};
+
+static struct s5p_mfc_variant mfc_drvdata_v7 = {
+	.version	= MFC_VERSION_V7,
+	.version_bit	= MFC_V7_BIT,
+	.port_num	= MFC_NUM_PORTS_V7,
+	.buf_size	= &buf_size_v7,
+	.buf_align	= &mfc_buf_align_v7,
+	.fw_name        = "s5p-mfc-v7.fw",
+};
+
+struct s5p_mfc_buf_size_v6 mfc_buf_size_v8 = {
+	.dev_ctx	= MFC_CTX_BUF_SIZE_V8,
+	.h264_dec_ctx	= MFC_H264_DEC_CTX_BUF_SIZE_V8,
+	.other_dec_ctx	= MFC_OTHER_DEC_CTX_BUF_SIZE_V8,
+	.h264_enc_ctx	= MFC_H264_ENC_CTX_BUF_SIZE_V8,
+	.other_enc_ctx	= MFC_OTHER_ENC_CTX_BUF_SIZE_V8,
+};
+
+struct s5p_mfc_buf_size buf_size_v8 = {
+	.fw	= MAX_FW_SIZE_V8,
+	.cpb	= MAX_CPB_SIZE_V8,
+	.priv	= &mfc_buf_size_v8,
+};
+
+struct s5p_mfc_buf_align mfc_buf_align_v8 = {
+	.base = 0,
+};
+
+static struct s5p_mfc_variant mfc_drvdata_v8 = {
+	.version	= MFC_VERSION_V8,
+	.version_bit	= MFC_V8_BIT,
+	.port_num	= MFC_NUM_PORTS_V8,
+	.buf_size	= &buf_size_v8,
+	.buf_align	= &mfc_buf_align_v8,
+	.fw_name        = "s5p-mfc-v8.fw",
+};
+
 static struct platform_device_id mfc_driver_ids[] = {
 	{
 		.name = "s5p-mfc",
@@ -1401,6 +1445,12 @@ static struct platform_device_id mfc_driver_ids[] = {
 	}, {
 		.name = "s5p-mfc-v6",
 		.driver_data = (unsigned long)&mfc_drvdata_v6,
+	}, {
+		.name = "s5p-mfc-v7",
+		.driver_data = (unsigned long)&mfc_drvdata_v7,
+	}, {
+		.name = "s5p-mfc-v8",
+		.driver_data = (unsigned long)&mfc_drvdata_v8,
 	},
 	{},
 };
@@ -1413,6 +1463,12 @@ static const struct of_device_id exynos_mfc_match[] = {
 	}, {
 		.compatible = "samsung,mfc-v6",
 		.data = &mfc_drvdata_v6,
+	}, {
+		.compatible = "samsung,mfc-v7",
+		.data = &mfc_drvdata_v7,
+	}, {
+		.compatible = "samsung,mfc-v8",
+		.data = &mfc_drvdata_v8,
 	},
 	{},
 };
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.c b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.c
index f0a41c95df8..242c033cf8b 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.c
@@ -20,7 +20,7 @@ static struct s5p_mfc_hw_cmds *s5p_mfc_cmds;
 
 void s5p_mfc_init_hw_cmds(struct s5p_mfc_dev *dev)
 {
-	if (IS_MFCV6(dev))
+	if (IS_MFCV6_PLUS(dev))
 		s5p_mfc_cmds = s5p_mfc_init_hw_cmds_v6();
 	else
 		s5p_mfc_cmds = s5p_mfc_init_hw_cmds_v5();
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c
index ad4f1df0a18..9a6efd6c132 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c
@@ -111,7 +111,7 @@ static int s5p_mfc_open_inst_cmd_v5(struct s5p_mfc_ctx *ctx)
 		break;
 	default:
 		h2r_args.arg[0] = S5P_FIMV_CODEC_NONE;
-	};
+	}
 	h2r_args.arg[1] = 0; /* no crc & no pixelcache */
 	h2r_args.arg[2] = ctx->ctx.ofs;
 	h2r_args.arg[3] = ctx->ctx.size;
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c
index 5708fc3d9b4..ec1a5947ed7 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c
@@ -108,9 +108,12 @@ static int s5p_mfc_open_inst_cmd_v6(struct s5p_mfc_ctx *ctx)
 	case S5P_MFC_CODEC_H263_ENC:
 		codec_type = S5P_FIMV_CODEC_H263_ENC_V6;
 		break;
+	case S5P_MFC_CODEC_VP8_ENC:
+		codec_type = S5P_FIMV_CODEC_VP8_ENC_V7;
+		break;
 	default:
 		codec_type = S5P_FIMV_CODEC_NONE_V6;
-	};
+	}
 	mfc_write(dev, codec_type, S5P_FIMV_CODEC_TYPE_V6);
 	mfc_write(dev, ctx->ctx.dma, S5P_FIMV_CONTEXT_MEM_ADDR_V6);
 	mfc_write(dev, ctx->ctx.size, S5P_FIMV_CONTEXT_MEM_SIZE_V6);
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
index ef4074cd531..b04360cd34f 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
@@ -23,7 +23,7 @@
 #include <media/v4l2-ioctl.h>
 #include <media/videobuf2-core.h>
 #include "regs-mfc.h"
-#include "regs-mfc-v6.h"
+#include "regs-mfc-v8.h"
 
 /* Definitions related to MFC memory */
 
@@ -64,7 +64,7 @@ static inline dma_addr_t s5p_mfc_mem_cookie(void *a, void *b)
 #define MFC_ENC_CAP_PLANE_COUNT	1
 #define MFC_ENC_OUT_PLANE_COUNT	2
 #define STUFF_BYTE		4
-#define MFC_MAX_CTRLS		70
+#define MFC_MAX_CTRLS		77
 
 #define S5P_MFC_CODEC_NONE		-1
 #define S5P_MFC_CODEC_H264_DEC		0
@@ -80,6 +80,7 @@ static inline dma_addr_t s5p_mfc_mem_cookie(void *a, void *b)
 #define S5P_MFC_CODEC_H264_MVC_ENC	21
 #define S5P_MFC_CODEC_MPEG4_ENC		22
 #define S5P_MFC_CODEC_H263_ENC		23
+#define S5P_MFC_CODEC_VP8_ENC		24
 
 #define S5P_MFC_R2H_CMD_EMPTY			0
 #define S5P_MFC_R2H_CMD_SYS_INIT_RET		1
@@ -113,15 +114,6 @@ enum s5p_mfc_fmt_type {
 };
 
 /**
- * enum s5p_mfc_node_type - The type of an MFC device node.
- */
-enum s5p_mfc_node_type {
-	MFCNODE_INVALID = -1,
-	MFCNODE_DECODER = 0,
-	MFCNODE_ENCODER = 1,
-};
-
-/**
  * enum s5p_mfc_inst_type - The type of an MFC instance.
  */
 enum s5p_mfc_inst_type {
@@ -230,6 +222,7 @@ struct s5p_mfc_buf_align {
 struct s5p_mfc_variant {
 	unsigned int version;
 	unsigned int port_num;
+	u32 version_bit;
 	struct s5p_mfc_buf_size *buf_size;
 	struct s5p_mfc_buf_align *buf_align;
 	char	*fw_name;
@@ -337,6 +330,7 @@ struct s5p_mfc_dev {
 	int warn_start;
 	struct s5p_mfc_hw_ops *mfc_ops;
 	struct s5p_mfc_hw_cmds *mfc_cmds;
+	const struct s5p_mfc_regs *mfc_regs;
 };
 
 /**
@@ -408,11 +402,33 @@ struct s5p_mfc_mpeg4_enc_params {
 };
 
 /**
+ * struct s5p_mfc_vp8_enc_params - encoding parameters for vp8
+ */
+struct s5p_mfc_vp8_enc_params {
+	u8 imd_4x4;
+	enum v4l2_vp8_num_partitions num_partitions;
+	enum v4l2_vp8_num_ref_frames num_ref;
+	u8 filter_level;
+	u8 filter_sharpness;
+	u32 golden_frame_ref_period;
+	enum v4l2_vp8_golden_frame_sel golden_frame_sel;
+	u8 hier_layer;
+	u8 hier_layer_qp[3];
+	u8 rc_min_qp;
+	u8 rc_max_qp;
+	u8 rc_frame_qp;
+	u8 rc_p_frame_qp;
+	u8 profile;
+};
+
+/**
  * struct s5p_mfc_enc_params - general encoding parameters
  */
 struct s5p_mfc_enc_params {
 	u16 width;
 	u16 height;
+	u32 mv_h_range;
+	u32 mv_v_range;
 
 	u16 gop_size;
 	enum v4l2_mpeg_video_multi_slice_mode slice_mode;
@@ -441,6 +457,7 @@ struct s5p_mfc_enc_params {
 	struct {
 		struct s5p_mfc_h264_enc_params h264;
 		struct s5p_mfc_mpeg4_enc_params mpeg4;
+		struct s5p_mfc_vp8_enc_params vp8;
 	} codec;
 
 };
@@ -647,6 +664,7 @@ struct s5p_mfc_fmt {
 	u32 codec_mode;
 	enum s5p_mfc_fmt_type type;
 	u32 num_planes;
+	u32 versions;
 };
 
 /**
@@ -683,6 +701,14 @@ void set_work_bit_irqsave(struct s5p_mfc_ctx *ctx);
 #define HAS_PORTNUM(dev)	(dev ? (dev->variant ? \
 				(dev->variant->port_num ? 1 : 0) : 0) : 0)
 #define IS_TWOPORT(dev)		(dev->variant->port_num == 2 ? 1 : 0)
-#define IS_MFCV6(dev)		(dev->variant->version >= 0x60 ? 1 : 0)
+#define IS_MFCV6_PLUS(dev)	(dev->variant->version >= 0x60 ? 1 : 0)
+#define IS_MFCV7_PLUS(dev)	(dev->variant->version >= 0x70 ? 1 : 0)
+#define IS_MFCV8(dev)		(dev->variant->version >= 0x80 ? 1 : 0)
+
+#define MFC_V5_BIT	BIT(0)
+#define MFC_V6_BIT	BIT(1)
+#define MFC_V7_BIT	BIT(2)
+#define MFC_V8_BIT	BIT(3)
+
 
 #endif /* S5P_MFC_COMMON_H_ */
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c b/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c
index dc1fc94a488..6c3f8f74390 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c
@@ -44,8 +44,6 @@ int s5p_mfc_alloc_firmware(struct s5p_mfc_dev *dev)
 		return -ENOMEM;
 	}
 
-	dev->bank1 = dev->bank1;
-
 	if (HAS_PORTNUM(dev) && IS_TWOPORT(dev)) {
 		bank2_virt = dma_alloc_coherent(dev->mem_dev_r, 1 << MFC_BASE_ALIGN_ORDER,
 					&bank2_dma_addr, GFP_KERNEL);
@@ -69,7 +67,7 @@ int s5p_mfc_alloc_firmware(struct s5p_mfc_dev *dev)
 
 	} else {
 		/* In this case bank2 can point to the same address as bank1.
-		 * Firmware will always occupy the beggining of this area so it is
+		 * Firmware will always occupy the beginning of this area so it is
 		 * impossible having a video frame buffer with zero address. */
 		dev->bank2 = dev->bank1;
 	}
@@ -164,7 +162,7 @@ int s5p_mfc_reset(struct s5p_mfc_dev *dev)
 
 	mfc_debug_enter();
 
-	if (IS_MFCV6(dev)) {
+	if (IS_MFCV6_PLUS(dev)) {
 		/* Reset IP */
 		/*  except RISC, reset */
 		mfc_write(dev, 0xFEE, S5P_FIMV_MFC_RESET_V6);
@@ -213,7 +211,7 @@ int s5p_mfc_reset(struct s5p_mfc_dev *dev)
 
 static inline void s5p_mfc_init_memctrl(struct s5p_mfc_dev *dev)
 {
-	if (IS_MFCV6(dev)) {
+	if (IS_MFCV6_PLUS(dev)) {
 		mfc_write(dev, dev->bank1, S5P_FIMV_RISC_BASE_ADDRESS_V6);
 		mfc_debug(2, "Base Address : %08x\n", dev->bank1);
 	} else {
@@ -226,7 +224,7 @@ static inline void s5p_mfc_init_memctrl(struct s5p_mfc_dev *dev)
 
 static inline void s5p_mfc_clear_cmds(struct s5p_mfc_dev *dev)
 {
-	if (IS_MFCV6(dev)) {
+	if (IS_MFCV6_PLUS(dev)) {
 		/* Zero initialization should be done before RESET.
 		 * Nothing to do here. */
 	} else {
@@ -264,7 +262,7 @@ int s5p_mfc_init_hw(struct s5p_mfc_dev *dev)
 	s5p_mfc_clear_cmds(dev);
 	/* 3. Release reset signal to the RISC */
 	s5p_mfc_clean_dev_int_flags(dev);
-	if (IS_MFCV6(dev))
+	if (IS_MFCV6_PLUS(dev))
 		mfc_write(dev, 0x1, S5P_FIMV_RISC_ON_V6);
 	else
 		mfc_write(dev, 0x3ff, S5P_FIMV_SW_RESET);
@@ -301,7 +299,7 @@ int s5p_mfc_init_hw(struct s5p_mfc_dev *dev)
 		s5p_mfc_clock_off();
 		return -EIO;
 	}
-	if (IS_MFCV6(dev))
+	if (IS_MFCV6_PLUS(dev))
 		ver = mfc_read(dev, S5P_FIMV_FW_VERSION_V6);
 	else
 		ver = mfc_read(dev, S5P_FIMV_FW_VERSION);
@@ -380,7 +378,7 @@ int s5p_mfc_wakeup(struct s5p_mfc_dev *dev)
 		return ret;
 	}
 	/* 4. Release reset signal to the RISC */
-	if (IS_MFCV6(dev))
+	if (IS_MFCV6_PLUS(dev))
 		mfc_write(dev, 0x1, S5P_FIMV_RISC_ON_V6);
 	else
 		mfc_write(dev, 0x3ff, S5P_FIMV_SW_RESET);
@@ -402,3 +400,65 @@ int s5p_mfc_wakeup(struct s5p_mfc_dev *dev)
 	return 0;
 }
 
+int s5p_mfc_open_mfc_inst(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx)
+{
+	int ret = 0;
+
+	ret = s5p_mfc_hw_call(dev->mfc_ops, alloc_instance_buffer, ctx);
+	if (ret) {
+		mfc_err("Failed allocating instance buffer\n");
+		goto err;
+	}
+
+	if (ctx->type == MFCINST_DECODER) {
+		ret = s5p_mfc_hw_call(dev->mfc_ops,
+					alloc_dec_temp_buffers, ctx);
+		if (ret) {
+			mfc_err("Failed allocating temporary buffers\n");
+			goto err_free_inst_buf;
+		}
+	}
+
+	set_work_bit_irqsave(ctx);
+	s5p_mfc_clean_ctx_int_flags(ctx);
+	s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
+	if (s5p_mfc_wait_for_done_ctx(ctx,
+		S5P_MFC_R2H_CMD_OPEN_INSTANCE_RET, 0)) {
+		/* Error or timeout */
+		mfc_err("Error getting instance from hardware\n");
+		ret = -EIO;
+		goto err_free_desc_buf;
+	}
+
+	mfc_debug(2, "Got instance number: %d\n", ctx->inst_no);
+	return ret;
+
+err_free_desc_buf:
+	if (ctx->type == MFCINST_DECODER)
+		s5p_mfc_hw_call(dev->mfc_ops, release_dec_desc_buffer, ctx);
+err_free_inst_buf:
+	s5p_mfc_hw_call(dev->mfc_ops, release_instance_buffer, ctx);
+err:
+	return ret;
+}
+
+void s5p_mfc_close_mfc_inst(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx)
+{
+	ctx->state = MFCINST_RETURN_INST;
+	set_work_bit_irqsave(ctx);
+	s5p_mfc_clean_ctx_int_flags(ctx);
+	s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
+	/* Wait until instance is returned or timeout occurred */
+	if (s5p_mfc_wait_for_done_ctx(ctx,
+				S5P_MFC_R2H_CMD_CLOSE_INSTANCE_RET, 0))
+		mfc_err("Err returning instance\n");
+
+	/* Free resources */
+	s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers, ctx);
+	s5p_mfc_hw_call(dev->mfc_ops, release_instance_buffer, ctx);
+	if (ctx->type == MFCINST_DECODER)
+		s5p_mfc_hw_call(dev->mfc_ops, release_dec_desc_buffer, ctx);
+
+	ctx->inst_no = MFC_NO_INSTANCE_SET;
+	ctx->state = MFCINST_FREE;
+}
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.h b/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.h
index 6a9b6f8606b..8e5df041edf 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.h
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.h
@@ -28,4 +28,7 @@ int s5p_mfc_wakeup(struct s5p_mfc_dev *dev);
 
 int s5p_mfc_reset(struct s5p_mfc_dev *dev);
 
+int s5p_mfc_open_mfc_inst(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx);
+void s5p_mfc_close_mfc_inst(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx);
+
 #endif /* S5P_MFC_CTRL_H */
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
index 5296385153d..4d93835dec9 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
@@ -25,15 +25,13 @@
 #include <media/v4l2-event.h>
 #include <media/videobuf2-core.h>
 #include "s5p_mfc_common.h"
+#include "s5p_mfc_ctrl.h"
 #include "s5p_mfc_debug.h"
 #include "s5p_mfc_dec.h"
 #include "s5p_mfc_intr.h"
 #include "s5p_mfc_opr.h"
 #include "s5p_mfc_pm.h"
 
-#define DEF_SRC_FMT_DEC	V4L2_PIX_FMT_H264
-#define DEF_DST_FMT_DEC	V4L2_PIX_FMT_NV12MT_16X16
-
 static struct s5p_mfc_fmt formats[] = {
 	{
 		.name		= "4:2:0 2 Planes 16x16 Tiles",
@@ -41,6 +39,7 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_NONE,
 		.type		= MFC_FMT_RAW,
 		.num_planes	= 2,
+		.versions	= MFC_V6_BIT | MFC_V7_BIT,
 	},
 	{
 		.name		= "4:2:0 2 Planes 64x32 Tiles",
@@ -48,6 +47,7 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_NONE,
 		.type		= MFC_FMT_RAW,
 		.num_planes	= 2,
+		.versions	= MFC_V5_BIT,
 	},
 	{
 		.name		= "4:2:0 2 Planes Y/CbCr",
@@ -55,6 +55,7 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_NONE,
 		.type		= MFC_FMT_RAW,
 		.num_planes	= 2,
+		.versions	= MFC_V6_BIT | MFC_V7_BIT | MFC_V8_BIT,
 	},
 	{
 		.name		= "4:2:0 2 Planes Y/CrCb",
@@ -62,6 +63,7 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_NONE,
 		.type		= MFC_FMT_RAW,
 		.num_planes	= 2,
+		.versions	= MFC_V6_BIT | MFC_V7_BIT | MFC_V8_BIT,
 	},
 	{
 		.name		= "H264 Encoded Stream",
@@ -69,6 +71,8 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_H264_DEC,
 		.type		= MFC_FMT_DEC,
 		.num_planes	= 1,
+		.versions	= MFC_V5_BIT | MFC_V6_BIT | MFC_V7_BIT |
+								MFC_V8_BIT,
 	},
 	{
 		.name		= "H264/MVC Encoded Stream",
@@ -76,6 +80,7 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_H264_MVC_DEC,
 		.type		= MFC_FMT_DEC,
 		.num_planes	= 1,
+		.versions	= MFC_V6_BIT | MFC_V7_BIT | MFC_V8_BIT,
 	},
 	{
 		.name		= "H263 Encoded Stream",
@@ -83,6 +88,8 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_H263_DEC,
 		.type		= MFC_FMT_DEC,
 		.num_planes	= 1,
+		.versions	= MFC_V5_BIT | MFC_V6_BIT | MFC_V7_BIT |
+								MFC_V8_BIT,
 	},
 	{
 		.name		= "MPEG1 Encoded Stream",
@@ -90,6 +97,8 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_MPEG2_DEC,
 		.type		= MFC_FMT_DEC,
 		.num_planes	= 1,
+		.versions	= MFC_V5_BIT | MFC_V6_BIT | MFC_V7_BIT |
+								MFC_V8_BIT,
 	},
 	{
 		.name		= "MPEG2 Encoded Stream",
@@ -97,6 +106,8 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_MPEG2_DEC,
 		.type		= MFC_FMT_DEC,
 		.num_planes	= 1,
+		.versions	= MFC_V5_BIT | MFC_V6_BIT | MFC_V7_BIT |
+								MFC_V8_BIT,
 	},
 	{
 		.name		= "MPEG4 Encoded Stream",
@@ -104,6 +115,8 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_MPEG4_DEC,
 		.type		= MFC_FMT_DEC,
 		.num_planes	= 1,
+		.versions	= MFC_V5_BIT | MFC_V6_BIT | MFC_V7_BIT |
+								MFC_V8_BIT,
 	},
 	{
 		.name		= "XviD Encoded Stream",
@@ -111,6 +124,8 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_MPEG4_DEC,
 		.type		= MFC_FMT_DEC,
 		.num_planes	= 1,
+		.versions	= MFC_V5_BIT | MFC_V6_BIT | MFC_V7_BIT |
+								MFC_V8_BIT,
 	},
 	{
 		.name		= "VC1 Encoded Stream",
@@ -118,6 +133,8 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_VC1_DEC,
 		.type		= MFC_FMT_DEC,
 		.num_planes	= 1,
+		.versions	= MFC_V5_BIT | MFC_V6_BIT | MFC_V7_BIT |
+								MFC_V8_BIT,
 	},
 	{
 		.name		= "VC1 RCV Encoded Stream",
@@ -125,6 +142,8 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_VC1RCV_DEC,
 		.type		= MFC_FMT_DEC,
 		.num_planes	= 1,
+		.versions	= MFC_V5_BIT | MFC_V6_BIT | MFC_V7_BIT |
+								MFC_V8_BIT,
 	},
 	{
 		.name		= "VP8 Encoded Stream",
@@ -132,6 +151,7 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_VP8_DEC,
 		.type		= MFC_FMT_DEC,
 		.num_planes	= 1,
+		.versions	= MFC_V6_BIT | MFC_V7_BIT | MFC_V8_BIT,
 	},
 };
 
@@ -262,8 +282,10 @@ static int vidioc_querycap(struct file *file, void *priv,
 }
 
 /* Enumerate format */
-static int vidioc_enum_fmt(struct v4l2_fmtdesc *f, bool mplane, bool out)
+static int vidioc_enum_fmt(struct file *file, struct v4l2_fmtdesc *f,
+							bool mplane, bool out)
 {
+	struct s5p_mfc_dev *dev = video_drvdata(file);
 	struct s5p_mfc_fmt *fmt;
 	int i, j = 0;
 
@@ -276,6 +298,8 @@ static int vidioc_enum_fmt(struct v4l2_fmtdesc *f, bool mplane, bool out)
 			continue;
 		else if (!out && formats[i].type != MFC_FMT_RAW)
 			continue;
+		else if ((dev->variant->version_bit & formats[i].versions) == 0)
+			continue;
 
 		if (j == f->index)
 			break;
@@ -292,25 +316,25 @@ static int vidioc_enum_fmt(struct v4l2_fmtdesc *f, bool mplane, bool out)
 static int vidioc_enum_fmt_vid_cap(struct file *file, void *pirv,
 							struct v4l2_fmtdesc *f)
 {
-	return vidioc_enum_fmt(f, false, false);
+	return vidioc_enum_fmt(file, f, false, false);
 }
 
 static int vidioc_enum_fmt_vid_cap_mplane(struct file *file, void *pirv,
 							struct v4l2_fmtdesc *f)
 {
-	return vidioc_enum_fmt(f, true, false);
+	return vidioc_enum_fmt(file, f, true, false);
 }
 
-static int vidioc_enum_fmt_vid_out(struct file *file, void *prov,
+static int vidioc_enum_fmt_vid_out(struct file *file, void *priv,
 							struct v4l2_fmtdesc *f)
 {
-	return vidioc_enum_fmt(f, false, true);
+	return vidioc_enum_fmt(file, f, false, true);
 }
 
-static int vidioc_enum_fmt_vid_out_mplane(struct file *file, void *prov,
+static int vidioc_enum_fmt_vid_out_mplane(struct file *file, void *priv,
 							struct v4l2_fmtdesc *f)
 {
-	return vidioc_enum_fmt(f, true, true);
+	return vidioc_enum_fmt(file, f, true, true);
 }
 
 /* Get format */
@@ -344,7 +368,7 @@ static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
 		pix_mp->num_planes = 2;
 		/* Set pixelformat to the format in which MFC
 		   outputs the decoded frame */
-		pix_mp->pixelformat = V4L2_PIX_FMT_NV12MT;
+		pix_mp->pixelformat = ctx->dst_fmt->fourcc;
 		pix_mp->plane_fmt[0].bytesperline = ctx->buf_width;
 		pix_mp->plane_fmt[0].sizeimage = ctx->luma_size;
 		pix_mp->plane_fmt[1].bytesperline = ctx->buf_width;
@@ -382,8 +406,12 @@ static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
 			mfc_err("Unsupported format for source.\n");
 			return -EINVAL;
 		}
-		if (!IS_MFCV6(dev) && (fmt->fourcc == V4L2_PIX_FMT_VP8)) {
-			mfc_err("Not supported format.\n");
+		if (fmt->codec_mode == S5P_FIMV_CODEC_NONE) {
+			mfc_err("Unknown codec\n");
+			return -EINVAL;
+		}
+		if ((dev->variant->version_bit & fmt->versions) == 0) {
+			mfc_err("Unsupported format by this MFC version.\n");
 			return -EINVAL;
 		}
 	} else if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
@@ -392,12 +420,8 @@ static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
 			mfc_err("Unsupported format for destination.\n");
 			return -EINVAL;
 		}
-		if (IS_MFCV6(dev) && (fmt->fourcc == V4L2_PIX_FMT_NV12MT)) {
-			mfc_err("Not supported format.\n");
-			return -EINVAL;
-		} else if (!IS_MFCV6(dev) &&
-				(fmt->fourcc != V4L2_PIX_FMT_NV12MT)) {
-			mfc_err("Not supported format.\n");
+		if ((dev->variant->version_bit & fmt->versions) == 0) {
+			mfc_err("Unsupported format by this MFC version.\n");
 			return -EINVAL;
 		}
 	}
@@ -411,7 +435,6 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
 	struct s5p_mfc_dev *dev = video_drvdata(file);
 	struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
 	int ret = 0;
-	struct s5p_mfc_fmt *fmt;
 	struct v4l2_pix_format_mplane *pix_mp;
 
 	mfc_debug_enter();
@@ -425,157 +448,162 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
 		goto out;
 	}
 	if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
-		fmt = find_format(f, MFC_FMT_RAW);
-		if (!fmt) {
-			mfc_err("Unsupported format for source.\n");
-			return -EINVAL;
-		}
-		if (!IS_MFCV6(dev) && (fmt->fourcc != V4L2_PIX_FMT_NV12MT)) {
-			mfc_err("Not supported format.\n");
-			return -EINVAL;
-		} else if (IS_MFCV6(dev) &&
-				(fmt->fourcc == V4L2_PIX_FMT_NV12MT)) {
-			mfc_err("Not supported format.\n");
-			return -EINVAL;
-		}
-		ctx->dst_fmt = fmt;
-		mfc_debug_leave();
-		return ret;
-	} else if (f->type != V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
-		mfc_err("Wrong type error for S_FMT : %d", f->type);
-		return -EINVAL;
-	}
-	fmt = find_format(f, MFC_FMT_DEC);
-	if (!fmt || fmt->codec_mode == S5P_MFC_CODEC_NONE) {
-		mfc_err("Unknown codec\n");
-		ret = -EINVAL;
+		/* dst_fmt is validated by call to vidioc_try_fmt */
+		ctx->dst_fmt = find_format(f, MFC_FMT_RAW);
+		ret = 0;
 		goto out;
-	}
-	if (fmt->type != MFC_FMT_DEC) {
-		mfc_err("Wrong format selected, you should choose "
-					"format for decoding\n");
+	} else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
+		/* src_fmt is validated by call to vidioc_try_fmt */
+		ctx->src_fmt = find_format(f, MFC_FMT_DEC);
+		ctx->codec_mode = ctx->src_fmt->codec_mode;
+		mfc_debug(2, "The codec number is: %d\n", ctx->codec_mode);
+		pix_mp->height = 0;
+		pix_mp->width = 0;
+		if (pix_mp->plane_fmt[0].sizeimage)
+			ctx->dec_src_buf_size = pix_mp->plane_fmt[0].sizeimage;
+		else
+			pix_mp->plane_fmt[0].sizeimage = ctx->dec_src_buf_size =
+								DEF_CPB_SIZE;
+		pix_mp->plane_fmt[0].bytesperline = 0;
+		ctx->state = MFCINST_INIT;
+		ret = 0;
+		goto out;
+	} else {
+		mfc_err("Wrong type error for S_FMT : %d", f->type);
 		ret = -EINVAL;
 		goto out;
 	}
-	if (!IS_MFCV6(dev) && (fmt->fourcc == V4L2_PIX_FMT_VP8)) {
-		mfc_err("Not supported format.\n");
-		return -EINVAL;
-	}
-	ctx->src_fmt = fmt;
-	ctx->codec_mode = fmt->codec_mode;
-	mfc_debug(2, "The codec number is: %d\n", ctx->codec_mode);
-	pix_mp->height = 0;
-	pix_mp->width = 0;
-	if (pix_mp->plane_fmt[0].sizeimage)
-		ctx->dec_src_buf_size = pix_mp->plane_fmt[0].sizeimage;
-	else
-		pix_mp->plane_fmt[0].sizeimage = ctx->dec_src_buf_size =
-								DEF_CPB_SIZE;
-	pix_mp->plane_fmt[0].bytesperline = 0;
-	ctx->state = MFCINST_INIT;
+
 out:
 	mfc_debug_leave();
 	return ret;
 }
 
-/* Reqeust buffers */
-static int vidioc_reqbufs(struct file *file, void *priv,
-					  struct v4l2_requestbuffers *reqbufs)
+static int reqbufs_output(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx,
+				struct v4l2_requestbuffers *reqbufs)
 {
-	struct s5p_mfc_dev *dev = video_drvdata(file);
-	struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
 	int ret = 0;
 
-	if (reqbufs->memory != V4L2_MEMORY_MMAP) {
-		mfc_err("Only V4L2_MEMORY_MAP is supported\n");
-		return -EINVAL;
-	}
-	if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
-		/* Can only request buffers after an instance has been opened.*/
-		if (ctx->state == MFCINST_INIT) {
-			ctx->src_bufs_cnt = 0;
-			if (reqbufs->count == 0) {
-				mfc_debug(2, "Freeing buffers\n");
-				s5p_mfc_clock_on();
-				ret = vb2_reqbufs(&ctx->vq_src, reqbufs);
-				s5p_mfc_clock_off();
-				return ret;
-			}
-			/* Decoding */
-			if (ctx->output_state != QUEUE_FREE) {
-				mfc_err("Bufs have already been requested\n");
-				return -EINVAL;
-			}
-			s5p_mfc_clock_on();
-			ret = vb2_reqbufs(&ctx->vq_src, reqbufs);
-			s5p_mfc_clock_off();
-			if (ret) {
-				mfc_err("vb2_reqbufs on output failed\n");
-				return ret;
-			}
-			mfc_debug(2, "vb2_reqbufs: %d\n", ret);
-			ctx->output_state = QUEUE_BUFS_REQUESTED;
-		}
-	} else if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
-		ctx->dst_bufs_cnt = 0;
-		if (reqbufs->count == 0) {
-			mfc_debug(2, "Freeing buffers\n");
-			s5p_mfc_clock_on();
-			ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
-			s5p_mfc_clock_off();
-			return ret;
-		}
-		if (ctx->capture_state != QUEUE_FREE) {
-			mfc_err("Bufs have already been requested\n");
-			return -EINVAL;
+	s5p_mfc_clock_on();
+
+	if (reqbufs->count == 0) {
+		mfc_debug(2, "Freeing buffers\n");
+		ret = vb2_reqbufs(&ctx->vq_src, reqbufs);
+		if (ret)
+			goto out;
+		s5p_mfc_close_mfc_inst(dev, ctx);
+		ctx->src_bufs_cnt = 0;
+		ctx->output_state = QUEUE_FREE;
+	} else if (ctx->output_state == QUEUE_FREE) {
+		/* Can only request buffers when we have a valid format set. */
+		WARN_ON(ctx->src_bufs_cnt != 0);
+		if (ctx->state != MFCINST_INIT) {
+			mfc_err("Reqbufs called in an invalid state\n");
+			ret = -EINVAL;
+			goto out;
 		}
-		ctx->capture_state = QUEUE_BUFS_REQUESTED;
-		s5p_mfc_clock_on();
-		ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
-		s5p_mfc_clock_off();
+
+		mfc_debug(2, "Allocating %d buffers for OUTPUT queue\n",
+				reqbufs->count);
+		ret = vb2_reqbufs(&ctx->vq_src, reqbufs);
+		if (ret)
+			goto out;
+
+		ret = s5p_mfc_open_mfc_inst(dev, ctx);
 		if (ret) {
-			mfc_err("vb2_reqbufs on capture failed\n");
-			return ret;
-		}
-		if (reqbufs->count < ctx->pb_count) {
-			mfc_err("Not enough buffers allocated\n");
 			reqbufs->count = 0;
-			s5p_mfc_clock_on();
-			ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
-			s5p_mfc_clock_off();
-			return -ENOMEM;
+			vb2_reqbufs(&ctx->vq_src, reqbufs);
+			goto out;
 		}
+
+		ctx->output_state = QUEUE_BUFS_REQUESTED;
+	} else {
+		mfc_err("Buffers have already been requested\n");
+		ret = -EINVAL;
+	}
+out:
+	s5p_mfc_clock_off();
+	if (ret)
+		mfc_err("Failed allocating buffers for OUTPUT queue\n");
+	return ret;
+}
+
+static int reqbufs_capture(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx,
+				struct v4l2_requestbuffers *reqbufs)
+{
+	int ret = 0;
+
+	s5p_mfc_clock_on();
+
+	if (reqbufs->count == 0) {
+		mfc_debug(2, "Freeing buffers\n");
+		ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
+		if (ret)
+			goto out;
+		s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers, ctx);
+		ctx->dst_bufs_cnt = 0;
+	} else if (ctx->capture_state == QUEUE_FREE) {
+		WARN_ON(ctx->dst_bufs_cnt != 0);
+		mfc_debug(2, "Allocating %d buffers for CAPTURE queue\n",
+				reqbufs->count);
+		ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
+		if (ret)
+			goto out;
+
+		ctx->capture_state = QUEUE_BUFS_REQUESTED;
 		ctx->total_dpb_count = reqbufs->count;
+
 		ret = s5p_mfc_hw_call(dev->mfc_ops, alloc_codec_buffers, ctx);
 		if (ret) {
 			mfc_err("Failed to allocate decoding buffers\n");
 			reqbufs->count = 0;
-			s5p_mfc_clock_on();
-			ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
-			s5p_mfc_clock_off();
-			return -ENOMEM;
-		}
-		if (ctx->dst_bufs_cnt == ctx->total_dpb_count) {
-			ctx->capture_state = QUEUE_BUFS_MMAPED;
-		} else {
-			mfc_err("Not all buffers passed to buf_init\n");
-			reqbufs->count = 0;
-			s5p_mfc_clock_on();
-			ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
-			s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers,
-					ctx);
-			s5p_mfc_clock_off();
-			return -ENOMEM;
+			vb2_reqbufs(&ctx->vq_dst, reqbufs);
+			ret = -ENOMEM;
+			ctx->capture_state = QUEUE_FREE;
+			goto out;
 		}
+
+		WARN_ON(ctx->dst_bufs_cnt != ctx->total_dpb_count);
+		ctx->capture_state = QUEUE_BUFS_MMAPED;
+
 		if (s5p_mfc_ctx_ready(ctx))
 			set_work_bit_irqsave(ctx);
 		s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
-		s5p_mfc_wait_for_done_ctx(ctx,
-					S5P_MFC_R2H_CMD_INIT_BUFFERS_RET, 0);
+		s5p_mfc_wait_for_done_ctx(ctx, S5P_MFC_R2H_CMD_INIT_BUFFERS_RET,
+					  0);
+	} else {
+		mfc_err("Buffers have already been requested\n");
+		ret = -EINVAL;
 	}
+out:
+	s5p_mfc_clock_off();
+	if (ret)
+		mfc_err("Failed allocating buffers for CAPTURE queue\n");
 	return ret;
 }
 
+/* Reqeust buffers */
+static int vidioc_reqbufs(struct file *file, void *priv,
+					  struct v4l2_requestbuffers *reqbufs)
+{
+	struct s5p_mfc_dev *dev = video_drvdata(file);
+	struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
+
+	if (reqbufs->memory != V4L2_MEMORY_MMAP) {
+		mfc_err("Only V4L2_MEMORY_MAP is supported\n");
+		return -EINVAL;
+	}
+
+	if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
+		return reqbufs_output(dev, ctx, reqbufs);
+	} else if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
+		return reqbufs_capture(dev, ctx, reqbufs);
+	} else {
+		mfc_err("Invalid type requested\n");
+		return -EINVAL;
+	}
+}
+
 /* Query buffer */
 static int vidioc_querybuf(struct file *file, void *priv,
 						   struct v4l2_buffer *buf)
@@ -589,7 +617,7 @@ static int vidioc_querybuf(struct file *file, void *priv,
 		return -EINVAL;
 	}
 	mfc_debug(2, "State: %d, buf->type: %d\n", ctx->state, buf->type);
-	if (ctx->state == MFCINST_INIT &&
+	if (ctx->state == MFCINST_GOT_INST &&
 			buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
 		ret = vb2_querybuf(&ctx->vq_src, buf);
 	} else if (ctx->state == MFCINST_RUNNING &&
@@ -665,39 +693,11 @@ static int vidioc_streamon(struct file *file, void *priv,
 			   enum v4l2_buf_type type)
 {
 	struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
-	struct s5p_mfc_dev *dev = ctx->dev;
 	int ret = -EINVAL;
 
 	mfc_debug_enter();
-	if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
-
-		if (ctx->state == MFCINST_INIT) {
-			ctx->dst_bufs_cnt = 0;
-			ctx->src_bufs_cnt = 0;
-			ctx->capture_state = QUEUE_FREE;
-			ctx->output_state = QUEUE_FREE;
-			s5p_mfc_hw_call(dev->mfc_ops, alloc_instance_buffer,
-					ctx);
-			s5p_mfc_hw_call(dev->mfc_ops, alloc_dec_temp_buffers,
-					ctx);
-			set_work_bit_irqsave(ctx);
-			s5p_mfc_clean_ctx_int_flags(ctx);
-			s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
-
-			if (s5p_mfc_wait_for_done_ctx(ctx,
-				S5P_MFC_R2H_CMD_OPEN_INSTANCE_RET, 0)) {
-				/* Error or timeout */
-				mfc_err("Error getting instance from hardware\n");
-				s5p_mfc_hw_call(dev->mfc_ops,
-						release_instance_buffer, ctx);
-				s5p_mfc_hw_call(dev->mfc_ops,
-						release_dec_desc_buffer, ctx);
-				return -EIO;
-			}
-			mfc_debug(2, "Got instance number: %d\n", ctx->inst_no);
-		}
+	if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
 		ret = vb2_streamon(&ctx->vq_src, type);
-		}
 	else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
 		ret = vb2_streamon(&ctx->vq_dst, type);
 	mfc_debug_leave();
@@ -867,6 +867,8 @@ static int vidioc_subscribe_event(struct v4l2_fh *fh,
 	switch (sub->type) {
 	case V4L2_EVENT_EOS:
 		return v4l2_event_subscribe(fh, sub, 2, NULL);
+	case V4L2_EVENT_SOURCE_CHANGE:
+		return v4l2_src_change_event_subscribe(fh, sub);
 	default:
 		return -EINVAL;
 	}
@@ -942,7 +944,7 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq,
 		psize[0] = ctx->luma_size;
 		psize[1] = ctx->chroma_size;
 
-		if (IS_MFCV6(dev))
+		if (IS_MFCV6_PLUS(dev))
 			allocators[0] =
 				ctx->dev->alloc_ctx[MFC_BANK1_ALLOC_CTX];
 		else
@@ -1043,7 +1045,7 @@ static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count)
 	return 0;
 }
 
-static int s5p_mfc_stop_streaming(struct vb2_queue *q)
+static void s5p_mfc_stop_streaming(struct vb2_queue *q)
 {
 	unsigned long flags;
 	struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv);
@@ -1067,7 +1069,7 @@ static int s5p_mfc_stop_streaming(struct vb2_queue *q)
 		ctx->dpb_flush_flag = 1;
 		ctx->dec_dst_flag = 0;
 		spin_unlock_irqrestore(&dev->irqlock, flags);
-		if (IS_MFCV6(dev) && (ctx->state == MFCINST_RUNNING)) {
+		if (IS_MFCV6_PLUS(dev) && (ctx->state == MFCINST_RUNNING)) {
 			ctx->state = MFCINST_FLUSH;
 			set_work_bit_irqsave(ctx);
 			s5p_mfc_clean_ctx_int_flags(ctx);
@@ -1087,7 +1089,6 @@ static int s5p_mfc_stop_streaming(struct vb2_queue *q)
 	}
 	if (aborted)
 		ctx->state = MFCINST_RUNNING;
-	return 0;
 }
 
 
@@ -1207,9 +1208,14 @@ void s5p_mfc_dec_ctrls_delete(struct s5p_mfc_ctx *ctx)
 void s5p_mfc_dec_init(struct s5p_mfc_ctx *ctx)
 {
 	struct v4l2_format f;
-	f.fmt.pix_mp.pixelformat = DEF_SRC_FMT_DEC;
+	f.fmt.pix_mp.pixelformat = V4L2_PIX_FMT_H264;
 	ctx->src_fmt = find_format(&f, MFC_FMT_DEC);
-	f.fmt.pix_mp.pixelformat = DEF_DST_FMT_DEC;
+	if (IS_MFCV8(ctx->dev))
+		f.fmt.pix_mp.pixelformat = V4L2_PIX_FMT_NV12M;
+	else if (IS_MFCV6_PLUS(ctx->dev))
+		f.fmt.pix_mp.pixelformat = V4L2_PIX_FMT_NV12MT_16X16;
+	else
+		f.fmt.pix_mp.pixelformat = V4L2_PIX_FMT_NV12MT;
 	ctx->dst_fmt = find_format(&f, MFC_FMT_RAW);
 	mfc_debug(2, "Default src_fmt is %x, dest_fmt is %x\n",
 			(unsigned int)ctx->src_fmt, (unsigned int)ctx->dst_fmt);
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
index 2549967b2f8..d26b2484ca1 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
@@ -26,6 +26,7 @@
 #include <media/v4l2-ctrls.h>
 #include <media/videobuf2-core.h>
 #include "s5p_mfc_common.h"
+#include "s5p_mfc_ctrl.h"
 #include "s5p_mfc_debug.h"
 #include "s5p_mfc_enc.h"
 #include "s5p_mfc_intr.h"
@@ -41,6 +42,7 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_NONE,
 		.type		= MFC_FMT_RAW,
 		.num_planes	= 2,
+		.versions	= MFC_V6_BIT | MFC_V7_BIT,
 	},
 	{
 		.name		= "4:2:0 2 Planes 64x32 Tiles",
@@ -48,6 +50,7 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_NONE,
 		.type		= MFC_FMT_RAW,
 		.num_planes	= 2,
+		.versions	= MFC_V5_BIT,
 	},
 	{
 		.name		= "4:2:0 2 Planes Y/CbCr",
@@ -55,6 +58,8 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_NONE,
 		.type		= MFC_FMT_RAW,
 		.num_planes	= 2,
+		.versions	= MFC_V5_BIT | MFC_V6_BIT | MFC_V7_BIT |
+								MFC_V8_BIT,
 	},
 	{
 		.name		= "4:2:0 2 Planes Y/CrCb",
@@ -62,6 +67,8 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_NONE,
 		.type		= MFC_FMT_RAW,
 		.num_planes	= 2,
+		.versions	= MFC_V5_BIT | MFC_V6_BIT | MFC_V7_BIT |
+								MFC_V8_BIT,
 	},
 	{
 		.name		= "H264 Encoded Stream",
@@ -69,6 +76,8 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_H264_ENC,
 		.type		= MFC_FMT_ENC,
 		.num_planes	= 1,
+		.versions	= MFC_V5_BIT | MFC_V6_BIT | MFC_V7_BIT |
+								MFC_V8_BIT,
 	},
 	{
 		.name		= "MPEG4 Encoded Stream",
@@ -76,6 +85,8 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_MPEG4_ENC,
 		.type		= MFC_FMT_ENC,
 		.num_planes	= 1,
+		.versions	= MFC_V5_BIT | MFC_V6_BIT | MFC_V7_BIT |
+								MFC_V8_BIT,
 	},
 	{
 		.name		= "H263 Encoded Stream",
@@ -83,6 +94,16 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_MFC_CODEC_H263_ENC,
 		.type		= MFC_FMT_ENC,
 		.num_planes	= 1,
+		.versions	= MFC_V5_BIT | MFC_V6_BIT | MFC_V7_BIT |
+								MFC_V8_BIT,
+	},
+	{
+		.name		= "VP8 Encoded Stream",
+		.fourcc		= V4L2_PIX_FMT_VP8,
+		.codec_mode	= S5P_MFC_CODEC_VP8_ENC,
+		.type		= MFC_FMT_ENC,
+		.num_planes	= 1,
+		.versions	= MFC_V7_BIT | MFC_V8_BIT,
 	},
 };
 
@@ -106,7 +127,7 @@ static struct mfc_control controls[] = {
 		.minimum = 0,
 		.maximum = (1 << 16) - 1,
 		.step = 1,
-		.default_value = 0,
+		.default_value = 12,
 	},
 	{
 		.id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE,
@@ -201,6 +222,24 @@ static struct mfc_control controls[] = {
 		.default_value = 0,
 	},
 	{
+		.id = V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.name = "Horizontal MV Search Range",
+		.minimum = 16,
+		.maximum = 128,
+		.step = 16,
+		.default_value = 32,
+	},
+	{
+		.id = V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.name = "Vertical MV Search Range",
+		.minimum = 16,
+		.maximum = 128,
+		.step = 16,
+		.default_value = 32,
+	},
+	{
 		.id = V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE,
 		.type = V4L2_CTRL_TYPE_INTEGER,
 		.minimum = 0,
@@ -349,7 +388,7 @@ static struct mfc_control controls[] = {
 		.minimum = 0,
 		.maximum = 51,
 		.step = 1,
-		.default_value = 1,
+		.default_value = 51,
 	},
 	{
 		.id = V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP,
@@ -392,7 +431,7 @@ static struct mfc_control controls[] = {
 		.minimum = 1,
 		.maximum = 31,
 		.step = 1,
-		.default_value = 1,
+		.default_value = 31,
 	},
 	{
 		.id = V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP,
@@ -437,7 +476,7 @@ static struct mfc_control controls[] = {
 		.minimum = 0,
 		.maximum = 51,
 		.step = 1,
-		.default_value = 1,
+		.default_value = 51,
 	},
 	{
 		.id = V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP,
@@ -557,6 +596,100 @@ static struct mfc_control controls[] = {
 		.step = 1,
 		.default_value = 0,
 	},
+	{
+		.id = V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS,
+		.type = V4L2_CTRL_TYPE_INTEGER_MENU,
+		.maximum = V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS,
+		.default_value = V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION,
+		.menu_skip_mask = 0,
+	},
+	{
+		.id = V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4,
+		.type = V4L2_CTRL_TYPE_BOOLEAN,
+		.minimum = 0,
+		.maximum = 1,
+		.step = 1,
+		.default_value = 0,
+	},
+	{
+		.id = V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES,
+		.type = V4L2_CTRL_TYPE_INTEGER_MENU,
+		.maximum = V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME,
+		.default_value = V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME,
+		.menu_skip_mask = 0,
+	},
+	{
+		.id = V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.minimum = 0,
+		.maximum = 63,
+		.step = 1,
+		.default_value = 0,
+	},
+	{
+		.id = V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.minimum = 0,
+		.maximum = 7,
+		.step = 1,
+		.default_value = 0,
+	},
+	{
+		.id = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.minimum = 0,
+		.maximum = (1 << 16) - 1,
+		.step = 1,
+		.default_value = 0,
+	},
+	{
+		.id = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL,
+		.type = V4L2_CTRL_TYPE_MENU,
+		.minimum = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV,
+		.maximum = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD,
+		.default_value = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV,
+		.menu_skip_mask = 0,
+	},
+	{
+		.id = V4L2_CID_MPEG_VIDEO_VPX_MAX_QP,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.minimum = 0,
+		.maximum = 127,
+		.step = 1,
+		.default_value = 127,
+	},
+	{
+		.id = V4L2_CID_MPEG_VIDEO_VPX_MIN_QP,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.minimum = 0,
+		.maximum = 11,
+		.step = 1,
+		.default_value = 0,
+	},
+	{
+		.id = V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.minimum = 0,
+		.maximum = 127,
+		.step = 1,
+		.default_value = 10,
+	},
+	{
+		.id = V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.minimum = 0,
+		.maximum = 127,
+		.step = 1,
+		.default_value = 10,
+	},
+	{
+		.id = V4L2_CID_MPEG_VIDEO_VPX_PROFILE,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.minimum = 0,
+		.maximum = 3,
+		.step = 1,
+		.default_value = 0,
+	},
 };
 
 #define NUM_CTRLS ARRAY_SIZE(controls)
@@ -653,17 +786,20 @@ static int enc_post_seq_start(struct s5p_mfc_ctx *ctx)
 
 	if (p->seq_hdr_mode == V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE) {
 		spin_lock_irqsave(&dev->irqlock, flags);
-		dst_mb = list_entry(ctx->dst_queue.next,
-				struct s5p_mfc_buf, list);
-		list_del(&dst_mb->list);
-		ctx->dst_queue_cnt--;
-		vb2_set_plane_payload(dst_mb->b, 0,
-			s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size, dev));
-		vb2_buffer_done(dst_mb->b, VB2_BUF_STATE_DONE);
+		if (!list_empty(&ctx->dst_queue)) {
+			dst_mb = list_entry(ctx->dst_queue.next,
+					struct s5p_mfc_buf, list);
+			list_del(&dst_mb->list);
+			ctx->dst_queue_cnt--;
+			vb2_set_plane_payload(dst_mb->b, 0,
+				s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size,
+						dev));
+			vb2_buffer_done(dst_mb->b, VB2_BUF_STATE_DONE);
+		}
 		spin_unlock_irqrestore(&dev->irqlock, flags);
 	}
 
-	if (!IS_MFCV6(dev)) {
+	if (!IS_MFCV6_PLUS(dev)) {
 		ctx->state = MFCINST_RUNNING;
 		if (s5p_mfc_ctx_ready(ctx))
 			set_work_bit_irqsave(ctx);
@@ -764,8 +900,7 @@ static int enc_post_frame_start(struct s5p_mfc_ctx *ctx)
 		mfc_debug(2, "enc src count: %d, enc ref count: %d\n",
 			  ctx->src_queue_cnt, ctx->ref_queue_cnt);
 	}
-	if (strm_size > 0) {
-		/* at least one more dest. buffers exist always  */
+	if ((ctx->dst_queue_cnt > 0) && (strm_size > 0)) {
 		mb_entry = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf,
 									list);
 		list_del(&mb_entry->list);
@@ -818,8 +953,10 @@ static int vidioc_querycap(struct file *file, void *priv,
 	return 0;
 }
 
-static int vidioc_enum_fmt(struct v4l2_fmtdesc *f, bool mplane, bool out)
+static int vidioc_enum_fmt(struct file *file, struct v4l2_fmtdesc *f,
+							bool mplane, bool out)
 {
+	struct s5p_mfc_dev *dev = video_drvdata(file);
 	struct s5p_mfc_fmt *fmt;
 	int i, j = 0;
 
@@ -832,6 +969,9 @@ static int vidioc_enum_fmt(struct v4l2_fmtdesc *f, bool mplane, bool out)
 			continue;
 		else if (!out && formats[i].type != MFC_FMT_ENC)
 			continue;
+		else if ((dev->variant->version_bit & formats[i].versions) == 0)
+			continue;
+
 		if (j == f->index) {
 			fmt = &formats[i];
 			strlcpy(f->description, fmt->name,
@@ -847,25 +987,25 @@ static int vidioc_enum_fmt(struct v4l2_fmtdesc *f, bool mplane, bool out)
 static int vidioc_enum_fmt_vid_cap(struct file *file, void *pirv,
 				   struct v4l2_fmtdesc *f)
 {
-	return vidioc_enum_fmt(f, false, false);
+	return vidioc_enum_fmt(file, f, false, false);
 }
 
 static int vidioc_enum_fmt_vid_cap_mplane(struct file *file, void *pirv,
 					  struct v4l2_fmtdesc *f)
 {
-	return vidioc_enum_fmt(f, true, false);
+	return vidioc_enum_fmt(file, f, true, false);
 }
 
 static int vidioc_enum_fmt_vid_out(struct file *file, void *prov,
 				   struct v4l2_fmtdesc *f)
 {
-	return vidioc_enum_fmt(f, false, true);
+	return vidioc_enum_fmt(file, f, false, true);
 }
 
 static int vidioc_enum_fmt_vid_out_mplane(struct file *file, void *prov,
 					  struct v4l2_fmtdesc *f)
 {
-	return vidioc_enum_fmt(f, true, true);
+	return vidioc_enum_fmt(file, f, true, true);
 }
 
 static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
@@ -906,6 +1046,7 @@ static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
 
 static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
 {
+	struct s5p_mfc_dev *dev = video_drvdata(file);
 	struct s5p_mfc_fmt *fmt;
 	struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
 
@@ -915,11 +1056,14 @@ static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
 			mfc_err("failed to try output format\n");
 			return -EINVAL;
 		}
-
 		if (pix_fmt_mp->plane_fmt[0].sizeimage == 0) {
 			mfc_err("must be set encoding output size\n");
 			return -EINVAL;
 		}
+		if ((dev->variant->version_bit & fmt->versions) == 0) {
+			mfc_err("Unsupported format by this MFC version.\n");
+			return -EINVAL;
+		}
 
 		pix_fmt_mp->plane_fmt[0].bytesperline =
 			pix_fmt_mp->plane_fmt[0].sizeimage;
@@ -934,6 +1078,11 @@ static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
 			mfc_err("failed to try output format\n");
 			return -EINVAL;
 		}
+		if ((dev->variant->version_bit & fmt->versions) == 0) {
+			mfc_err("Unsupported format by this MFC version.\n");
+			return -EINVAL;
+		}
+
 		v4l_bound_align_image(&pix_fmt_mp->width, 8, 1920, 1,
 			&pix_fmt_mp->height, 4, 1080, 1, 0);
 	} else {
@@ -947,7 +1096,6 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
 {
 	struct s5p_mfc_dev *dev = video_drvdata(file);
 	struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
-	struct s5p_mfc_fmt *fmt;
 	struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
 	int ret = 0;
 
@@ -960,55 +1108,18 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
 		goto out;
 	}
 	if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
-		fmt = find_format(f, MFC_FMT_ENC);
-		if (!fmt) {
-			mfc_err("failed to set capture format\n");
-			return -EINVAL;
-		}
+		/* dst_fmt is validated by call to vidioc_try_fmt */
+		ctx->dst_fmt = find_format(f, MFC_FMT_ENC);
 		ctx->state = MFCINST_INIT;
-		ctx->dst_fmt = fmt;
 		ctx->codec_mode = ctx->dst_fmt->codec_mode;
 		ctx->enc_dst_buf_size =	pix_fmt_mp->plane_fmt[0].sizeimage;
 		pix_fmt_mp->plane_fmt[0].bytesperline = 0;
 		ctx->dst_bufs_cnt = 0;
 		ctx->capture_state = QUEUE_FREE;
-		s5p_mfc_hw_call(dev->mfc_ops, alloc_instance_buffer, ctx);
-		set_work_bit_irqsave(ctx);
-		s5p_mfc_clean_ctx_int_flags(ctx);
-		s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
-		if (s5p_mfc_wait_for_done_ctx(ctx, \
-				S5P_MFC_R2H_CMD_OPEN_INSTANCE_RET, 1)) {
-				/* Error or timeout */
-			mfc_err("Error getting instance from hardware\n");
-			s5p_mfc_hw_call(dev->mfc_ops, release_instance_buffer,
-					ctx);
-			ret = -EIO;
-			goto out;
-		}
-		mfc_debug(2, "Got instance number: %d\n", ctx->inst_no);
+		ret = s5p_mfc_open_mfc_inst(dev, ctx);
 	} else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
-		fmt = find_format(f, MFC_FMT_RAW);
-		if (!fmt) {
-			mfc_err("failed to set output format\n");
-			return -EINVAL;
-		}
-
-		if (!IS_MFCV6(dev) &&
-				(fmt->fourcc == V4L2_PIX_FMT_NV12MT_16X16)) {
-			mfc_err("Not supported format.\n");
-			return -EINVAL;
-		} else if (IS_MFCV6(dev) &&
-				(fmt->fourcc == V4L2_PIX_FMT_NV12MT)) {
-			mfc_err("Not supported format.\n");
-			return -EINVAL;
-		}
-
-		if (fmt->num_planes != pix_fmt_mp->num_planes) {
-			mfc_err("failed to set output format\n");
-			ret = -EINVAL;
-			goto out;
-		}
-		ctx->src_fmt = fmt;
+		/* src_fmt is validated by call to vidioc_try_fmt */
+		ctx->src_fmt = find_format(f, MFC_FMT_RAW);
 		ctx->img_width = pix_fmt_mp->width;
 		ctx->img_height = pix_fmt_mp->height;
 		mfc_debug(2, "codec number: %d\n", ctx->src_fmt->codec_mode);
@@ -1026,7 +1137,7 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
 		ctx->output_state = QUEUE_FREE;
 	} else {
 		mfc_err("invalid buf type\n");
-		return -EINVAL;
+		ret = -EINVAL;
 	}
 out:
 	mfc_debug_leave();
@@ -1072,7 +1183,7 @@ static int vidioc_reqbufs(struct file *file, void *priv,
 			return -EINVAL;
 		}
 
-		if (IS_MFCV6(dev)) {
+		if (IS_MFCV6_PLUS(dev)) {
 			/* Check for min encoder buffers */
 			if (ctx->pb_count &&
 				(reqbufs->count < ctx->pb_count)) {
@@ -1323,6 +1434,12 @@ static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl)
 	case V4L2_CID_MPEG_VIDEO_VBV_SIZE:
 		p->vbv_size = ctrl->val;
 		break;
+	case V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE:
+		p->mv_h_range = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE:
+		p->mv_v_range = ctrl->val;
+		break;
 	case V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE:
 		p->codec.h264.cpb_size = ctrl->val;
 		break;
@@ -1353,7 +1470,7 @@ static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl)
 				S5P_FIMV_ENC_PROFILE_H264_BASELINE;
 			break;
 		case V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE:
-			if (IS_MFCV6(dev))
+			if (IS_MFCV6_PLUS(dev))
 				p->codec.h264.profile =
 				S5P_FIMV_ENC_PROFILE_H264_CONSTRAINED_BASELINE;
 			else
@@ -1482,6 +1599,42 @@ static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl)
 	case V4L2_CID_MPEG_VIDEO_MPEG4_QPEL:
 		p->codec.mpeg4.quarter_pixel = ctrl->val;
 		break;
+	case V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS:
+		p->codec.vp8.num_partitions = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4:
+		p->codec.vp8.imd_4x4 = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES:
+		p->codec.vp8.num_ref = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL:
+		p->codec.vp8.filter_level = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS:
+		p->codec.vp8.filter_sharpness = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD:
+		p->codec.vp8.golden_frame_ref_period = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL:
+		p->codec.vp8.golden_frame_sel = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_VPX_MIN_QP:
+		p->codec.vp8.rc_min_qp = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_VPX_MAX_QP:
+		p->codec.vp8.rc_max_qp = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP:
+		p->codec.vp8.rc_frame_qp = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP:
+		p->codec.vp8.rc_p_frame_qp = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_VPX_PROFILE:
+		p->codec.vp8.profile = ctrl->val;
+		break;
 	default:
 		v4l2_err(&dev->v4l2_dev, "Invalid control, id=%d, val=%d\n",
 							ctrl->id, ctrl->val);
@@ -1662,9 +1815,11 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq,
 			*buf_count = 1;
 		if (*buf_count > MFC_MAX_BUFFERS)
 			*buf_count = MFC_MAX_BUFFERS;
+
 		psize[0] = ctx->luma_size;
 		psize[1] = ctx->chroma_size;
-		if (IS_MFCV6(dev)) {
+
+		if (IS_MFCV6_PLUS(dev)) {
 			allocators[0] =
 				ctx->dev->alloc_ctx[MFC_BANK1_ALLOC_CTX];
 			allocators[1] =
@@ -1773,7 +1928,8 @@ static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count)
 	struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv);
 	struct s5p_mfc_dev *dev = ctx->dev;
 
-	if (IS_MFCV6(dev) && (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)) {
+	if (IS_MFCV6_PLUS(dev) &&
+			(q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)) {
 
 		if ((ctx->state == MFCINST_GOT_INST) &&
 			(dev->curr_ctx == ctx->num) && dev->hw_lock) {
@@ -1785,7 +1941,7 @@ static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count)
 		if (ctx->src_bufs_cnt < ctx->pb_count) {
 			mfc_err("Need minimum %d OUTPUT buffers\n",
 					ctx->pb_count);
-			return -EINVAL;
+			return -ENOBUFS;
 		}
 	}
 
@@ -1797,7 +1953,7 @@ static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count)
 	return 0;
 }
 
-static int s5p_mfc_stop_streaming(struct vb2_queue *q)
+static void s5p_mfc_stop_streaming(struct vb2_queue *q)
 {
 	unsigned long flags;
 	struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv);
@@ -1826,7 +1982,6 @@ static int s5p_mfc_stop_streaming(struct vb2_queue *q)
 		ctx->src_queue_cnt = 0;
 	}
 	spin_unlock_irqrestore(&dev->irqlock, flags);
-	return 0;
 }
 
 static void s5p_mfc_buf_queue(struct vb2_buffer *vb)
@@ -1927,7 +2082,9 @@ int s5p_mfc_enc_ctrls_setup(struct s5p_mfc_ctx *ctx)
 			ctx->ctrls[i] = v4l2_ctrl_new_custom(&ctx->ctrl_handler,
 					&cfg, NULL);
 		} else {
-			if (controls[i].type == V4L2_CTRL_TYPE_MENU) {
+			if ((controls[i].type == V4L2_CTRL_TYPE_MENU) ||
+				(controls[i].type ==
+					V4L2_CTRL_TYPE_INTEGER_MENU)) {
 				ctx->ctrls[i] = v4l2_ctrl_new_std_menu(
 					&ctx->ctrl_handler,
 					&s5p_mfc_enc_ctrl_ops, controls[i].id,
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.c
index 10f8ac37cec..c9a227428e6 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.c
@@ -21,7 +21,7 @@ static struct s5p_mfc_hw_ops *s5p_mfc_ops;
 
 void s5p_mfc_init_hw_ops(struct s5p_mfc_dev *dev)
 {
-	if (IS_MFCV6(dev)) {
+	if (IS_MFCV6_PLUS(dev)) {
 		s5p_mfc_ops = s5p_mfc_init_hw_ops_v6();
 		dev->warn_start = S5P_FIMV_ERR_WARNINGS_START_V6;
 	} else {
@@ -31,6 +31,12 @@ void s5p_mfc_init_hw_ops(struct s5p_mfc_dev *dev)
 	dev->mfc_ops = s5p_mfc_ops;
 }
 
+void s5p_mfc_init_regs(struct s5p_mfc_dev *dev)
+{
+	if (IS_MFCV6_PLUS(dev))
+		dev->mfc_regs = s5p_mfc_init_regs_v6_plus(dev);
+}
+
 int s5p_mfc_alloc_priv_buf(struct device *dev,
 					struct s5p_mfc_priv_buf *b)
 {
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h
index 754c540e7a7..7a7ad32ee60 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h
@@ -17,6 +17,259 @@
 
 #include "s5p_mfc_common.h"
 
+struct s5p_mfc_regs {
+
+	/* codec common registers */
+	void *risc_on;
+	void *risc2host_int;
+	void *host2risc_int;
+	void *risc_base_address;
+	void *mfc_reset;
+	void *host2risc_command;
+	void *risc2host_command;
+	void *mfc_bus_reset_ctrl;
+	void *firmware_version;
+	void *instance_id;
+	void *codec_type;
+	void *context_mem_addr;
+	void *context_mem_size;
+	void *pixel_format;
+	void *metadata_enable;
+	void *mfc_version;
+	void *dbg_info_enable;
+	void *dbg_buffer_addr;
+	void *dbg_buffer_size;
+	void *hed_control;
+	void *mfc_timeout_value;
+	void *hed_shared_mem_addr;
+	void *dis_shared_mem_addr;/* only v7 */
+	void *ret_instance_id;
+	void *error_code;
+	void *dbg_buffer_output_size;
+	void *metadata_status;
+	void *metadata_addr_mb_info;
+	void *metadata_size_mb_info;
+	void *dbg_info_stage_counter;
+
+	/* decoder registers */
+	void *d_crc_ctrl;
+	void *d_dec_options;
+	void *d_display_delay;
+	void *d_set_frame_width;
+	void *d_set_frame_height;
+	void *d_sei_enable;
+	void *d_min_num_dpb;
+	void *d_min_first_plane_dpb_size;
+	void *d_min_second_plane_dpb_size;
+	void *d_min_third_plane_dpb_size;/* only v8 */
+	void *d_min_num_mv;
+	void *d_mvc_num_views;
+	void *d_min_num_dis;/* only v7 */
+	void *d_min_first_dis_size;/* only v7 */
+	void *d_min_second_dis_size;/* only v7 */
+	void *d_min_third_dis_size;/* only v7 */
+	void *d_post_filter_luma_dpb0;/*  v7 and v8 */
+	void *d_post_filter_luma_dpb1;/* v7 and v8 */
+	void *d_post_filter_luma_dpb2;/* only v7 */
+	void *d_post_filter_chroma_dpb0;/* v7 and v8 */
+	void *d_post_filter_chroma_dpb1;/* v7 and v8 */
+	void *d_post_filter_chroma_dpb2;/* only v7 */
+	void *d_num_dpb;
+	void *d_num_mv;
+	void *d_init_buffer_options;
+	void *d_first_plane_dpb_stride_size;/* only v8 */
+	void *d_second_plane_dpb_stride_size;/* only v8 */
+	void *d_third_plane_dpb_stride_size;/* only v8 */
+	void *d_first_plane_dpb_size;
+	void *d_second_plane_dpb_size;
+	void *d_third_plane_dpb_size;/* only v8 */
+	void *d_mv_buffer_size;
+	void *d_first_plane_dpb;
+	void *d_second_plane_dpb;
+	void *d_third_plane_dpb;
+	void *d_mv_buffer;
+	void *d_scratch_buffer_addr;
+	void *d_scratch_buffer_size;
+	void *d_metadata_buffer_addr;
+	void *d_metadata_buffer_size;
+	void *d_nal_start_options;/* v7 and v8 */
+	void *d_cpb_buffer_addr;
+	void *d_cpb_buffer_size;
+	void *d_available_dpb_flag_upper;
+	void *d_available_dpb_flag_lower;
+	void *d_cpb_buffer_offset;
+	void *d_slice_if_enable;
+	void *d_picture_tag;
+	void *d_stream_data_size;
+	void *d_dynamic_dpb_flag_upper;/* v7 and v8 */
+	void *d_dynamic_dpb_flag_lower;/* v7 and v8 */
+	void *d_display_frame_width;
+	void *d_display_frame_height;
+	void *d_display_status;
+	void *d_display_first_plane_addr;
+	void *d_display_second_plane_addr;
+	void *d_display_third_plane_addr;/* only v8 */
+	void *d_display_frame_type;
+	void *d_display_crop_info1;
+	void *d_display_crop_info2;
+	void *d_display_picture_profile;
+	void *d_display_luma_crc;/* v7 and v8 */
+	void *d_display_chroma0_crc;/* v7 and v8 */
+	void *d_display_chroma1_crc;/* only v8 */
+	void *d_display_luma_crc_top;/* only v6 */
+	void *d_display_chroma_crc_top;/* only v6 */
+	void *d_display_luma_crc_bot;/* only v6 */
+	void *d_display_chroma_crc_bot;/* only v6 */
+	void *d_display_aspect_ratio;
+	void *d_display_extended_ar;
+	void *d_decoded_frame_width;
+	void *d_decoded_frame_height;
+	void *d_decoded_status;
+	void *d_decoded_first_plane_addr;
+	void *d_decoded_second_plane_addr;
+	void *d_decoded_third_plane_addr;/* only v8 */
+	void *d_decoded_frame_type;
+	void *d_decoded_crop_info1;
+	void *d_decoded_crop_info2;
+	void *d_decoded_picture_profile;
+	void *d_decoded_nal_size;
+	void *d_decoded_luma_crc;
+	void *d_decoded_chroma0_crc;
+	void *d_decoded_chroma1_crc;/* only v8 */
+	void *d_ret_picture_tag_top;
+	void *d_ret_picture_tag_bot;
+	void *d_ret_picture_time_top;
+	void *d_ret_picture_time_bot;
+	void *d_chroma_format;
+	void *d_vc1_info;/* v7 and v8 */
+	void *d_mpeg4_info;
+	void *d_h264_info;
+	void *d_metadata_addr_concealed_mb;
+	void *d_metadata_size_concealed_mb;
+	void *d_metadata_addr_vc1_param;
+	void *d_metadata_size_vc1_param;
+	void *d_metadata_addr_sei_nal;
+	void *d_metadata_size_sei_nal;
+	void *d_metadata_addr_vui;
+	void *d_metadata_size_vui;
+	void *d_metadata_addr_mvcvui;/* v7 and v8 */
+	void *d_metadata_size_mvcvui;/* v7 and v8 */
+	void *d_mvc_view_id;
+	void *d_frame_pack_sei_avail;
+	void *d_frame_pack_arrgment_id;
+	void *d_frame_pack_sei_info;
+	void *d_frame_pack_grid_pos;
+	void *d_display_recovery_sei_info;/* v7 and v8 */
+	void *d_decoded_recovery_sei_info;/* v7 and v8 */
+	void *d_display_first_addr;/* only v7 */
+	void *d_display_second_addr;/* only v7 */
+	void *d_display_third_addr;/* only v7 */
+	void *d_decoded_first_addr;/* only v7 */
+	void *d_decoded_second_addr;/* only v7 */
+	void *d_decoded_third_addr;/* only v7 */
+	void *d_used_dpb_flag_upper;/* v7 and v8 */
+	void *d_used_dpb_flag_lower;/* v7 and v8 */
+
+	/* encoder registers */
+	void *e_frame_width;
+	void *e_frame_height;
+	void *e_cropped_frame_width;
+	void *e_cropped_frame_height;
+	void *e_frame_crop_offset;
+	void *e_enc_options;
+	void *e_picture_profile;
+	void *e_vbv_buffer_size;
+	void *e_vbv_init_delay;
+	void *e_fixed_picture_qp;
+	void *e_rc_config;
+	void *e_rc_qp_bound;
+	void *e_rc_qp_bound_pb;/* v7 and v8 */
+	void *e_rc_mode;
+	void *e_mb_rc_config;
+	void *e_padding_ctrl;
+	void *e_air_threshold;
+	void *e_mv_hor_range;
+	void *e_mv_ver_range;
+	void *e_num_dpb;
+	void *e_luma_dpb;
+	void *e_chroma_dpb;
+	void *e_me_buffer;
+	void *e_scratch_buffer_addr;
+	void *e_scratch_buffer_size;
+	void *e_tmv_buffer0;
+	void *e_tmv_buffer1;
+	void *e_ir_buffer_addr;/* v7 and v8 */
+	void *e_source_first_plane_addr;
+	void *e_source_second_plane_addr;
+	void *e_source_third_plane_addr;/* v7 and v8 */
+	void *e_source_first_plane_stride;/* v7 and v8 */
+	void *e_source_second_plane_stride;/* v7 and v8 */
+	void *e_source_third_plane_stride;/* v7 and v8 */
+	void *e_stream_buffer_addr;
+	void *e_stream_buffer_size;
+	void *e_roi_buffer_addr;
+	void *e_param_change;
+	void *e_ir_size;
+	void *e_gop_config;
+	void *e_mslice_mode;
+	void *e_mslice_size_mb;
+	void *e_mslice_size_bits;
+	void *e_frame_insertion;
+	void *e_rc_frame_rate;
+	void *e_rc_bit_rate;
+	void *e_rc_roi_ctrl;
+	void *e_picture_tag;
+	void *e_bit_count_enable;
+	void *e_max_bit_count;
+	void *e_min_bit_count;
+	void *e_metadata_buffer_addr;
+	void *e_metadata_buffer_size;
+	void *e_encoded_source_first_plane_addr;
+	void *e_encoded_source_second_plane_addr;
+	void *e_encoded_source_third_plane_addr;/* v7 and v8 */
+	void *e_stream_size;
+	void *e_slice_type;
+	void *e_picture_count;
+	void *e_ret_picture_tag;
+	void *e_stream_buffer_write_pointer; /*  only v6 */
+	void *e_recon_luma_dpb_addr;
+	void *e_recon_chroma_dpb_addr;
+	void *e_metadata_addr_enc_slice;
+	void *e_metadata_size_enc_slice;
+	void *e_mpeg4_options;
+	void *e_mpeg4_hec_period;
+	void *e_aspect_ratio;
+	void *e_extended_sar;
+	void *e_h264_options;
+	void *e_h264_options_2;/* v7 and v8 */
+	void *e_h264_lf_alpha_offset;
+	void *e_h264_lf_beta_offset;
+	void *e_h264_i_period;
+	void *e_h264_fmo_slice_grp_map_type;
+	void *e_h264_fmo_num_slice_grp_minus1;
+	void *e_h264_fmo_slice_grp_change_dir;
+	void *e_h264_fmo_slice_grp_change_rate_minus1;
+	void *e_h264_fmo_run_length_minus1_0;
+	void *e_h264_aso_slice_order_0;
+	void *e_h264_chroma_qp_offset;
+	void *e_h264_num_t_layer;
+	void *e_h264_hierarchical_qp_layer0;
+	void *e_h264_frame_packing_sei_info;
+	void *e_h264_nal_control;/* v7 and v8 */
+	void *e_mvc_frame_qp_view1;
+	void *e_mvc_rc_bit_rate_view1;
+	void *e_mvc_rc_qbound_view1;
+	void *e_mvc_rc_mode_view1;
+	void *e_mvc_inter_view_prediction_on;
+	void *e_vp8_options;/* v7 and v8 */
+	void *e_vp8_filter_options;/* v7 and v8 */
+	void *e_vp8_golden_frame_option;/* v7 and v8 */
+	void *e_vp8_num_t_layer;/* v7 and v8 */
+	void *e_vp8_hierarchical_qp_layer0;/* v7 and v8 */
+	void *e_vp8_hierarchical_qp_layer1;/* v7 and v8 */
+	void *e_vp8_hierarchical_qp_layer2;/* v7 and v8 */
+};
+
 struct s5p_mfc_hw_ops {
 	int (*alloc_dec_temp_buffers)(struct s5p_mfc_ctx *ctx);
 	void (*release_dec_desc_buffer)(struct s5p_mfc_ctx *ctx);
@@ -80,6 +333,7 @@ struct s5p_mfc_hw_ops {
 };
 
 void s5p_mfc_init_hw_ops(struct s5p_mfc_dev *dev);
+void s5p_mfc_init_regs(struct s5p_mfc_dev *dev);
 int s5p_mfc_alloc_priv_buf(struct device *dev,
 					struct s5p_mfc_priv_buf *b);
 void s5p_mfc_release_priv_buf(struct device *dev,
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
index 368582b091b..58ec7bb26eb 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
@@ -1582,7 +1582,7 @@ static int s5p_mfc_get_int_reason_v5(struct s5p_mfc_dev *dev)
 		break;
 	default:
 		reason = S5P_MFC_R2H_CMD_EMPTY;
-	};
+	}
 	return reason;
 }
 
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
index 66f0d042357..4f5e0ead90c 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
@@ -43,10 +43,10 @@
 	} while (0)
 #endif /* S5P_MFC_DEBUG_REGWRITE */
 
-#define READL(offset)		readl(dev->regs_base + (offset))
-#define WRITEL(data, offset)	writel((data), dev->regs_base + (offset))
-#define OFFSETA(x)		(((x) - dev->port_a) >> S5P_FIMV_MEM_OFFSET)
-#define OFFSETB(x)		(((x) - dev->port_b) >> S5P_FIMV_MEM_OFFSET)
+#define READL(reg) \
+	(WARN_ON_ONCE(!(reg)) ? 0 : readl(reg))
+#define WRITEL(data, reg) \
+	(WARN_ON_ONCE(!(reg)) ? 0 : writel((data), (reg)))
 
 /* Allocate temporary buffers for decoding */
 static int s5p_mfc_alloc_dec_temp_buffers_v6(struct s5p_mfc_ctx *ctx)
@@ -77,19 +77,31 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 			  ctx->luma_size, ctx->chroma_size, ctx->mv_size);
 		mfc_debug(2, "Totals bufs: %d\n", ctx->total_dpb_count);
 	} else if (ctx->type == MFCINST_ENCODER) {
-		ctx->tmv_buffer_size = S5P_FIMV_NUM_TMV_BUFFERS_V6 *
+		if (IS_MFCV8(dev))
+			ctx->tmv_buffer_size = S5P_FIMV_NUM_TMV_BUFFERS_V6 *
+			ALIGN(S5P_FIMV_TMV_BUFFER_SIZE_V8(mb_width, mb_height),
+			S5P_FIMV_TMV_BUFFER_ALIGN_V6);
+		else
+			ctx->tmv_buffer_size = S5P_FIMV_NUM_TMV_BUFFERS_V6 *
 			ALIGN(S5P_FIMV_TMV_BUFFER_SIZE_V6(mb_width, mb_height),
 			S5P_FIMV_TMV_BUFFER_ALIGN_V6);
+
 		ctx->luma_dpb_size = ALIGN((mb_width * mb_height) *
 				S5P_FIMV_LUMA_MB_TO_PIXEL_V6,
 				S5P_FIMV_LUMA_DPB_BUFFER_ALIGN_V6);
 		ctx->chroma_dpb_size = ALIGN((mb_width * mb_height) *
 				S5P_FIMV_CHROMA_MB_TO_PIXEL_V6,
 				S5P_FIMV_CHROMA_DPB_BUFFER_ALIGN_V6);
-		ctx->me_buffer_size = ALIGN(S5P_FIMV_ME_BUFFER_SIZE_V6(
-					ctx->img_width, ctx->img_height,
-					mb_width, mb_height),
-					S5P_FIMV_ME_BUFFER_ALIGN_V6);
+		if (IS_MFCV8(dev))
+			ctx->me_buffer_size = ALIGN(S5P_FIMV_ME_BUFFER_SIZE_V8(
+						ctx->img_width, ctx->img_height,
+						mb_width, mb_height),
+						S5P_FIMV_ME_BUFFER_ALIGN_V6);
+		else
+			ctx->me_buffer_size = ALIGN(S5P_FIMV_ME_BUFFER_SIZE_V6(
+						ctx->img_width, ctx->img_height,
+						mb_width, mb_height),
+						S5P_FIMV_ME_BUFFER_ALIGN_V6);
 
 		mfc_debug(2, "recon luma size: %d chroma size: %d\n",
 			  ctx->luma_dpb_size, ctx->chroma_dpb_size);
@@ -101,8 +113,14 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 	switch (ctx->codec_mode) {
 	case S5P_MFC_CODEC_H264_DEC:
 	case S5P_MFC_CODEC_H264_MVC_DEC:
-		ctx->scratch_buf_size =
-			S5P_FIMV_SCRATCH_BUF_SIZE_H264_DEC_V6(
+		if (IS_MFCV8(dev))
+			ctx->scratch_buf_size =
+				S5P_FIMV_SCRATCH_BUF_SIZE_H264_DEC_V8(
+					mb_width,
+					mb_height);
+		else
+			ctx->scratch_buf_size =
+				S5P_FIMV_SCRATCH_BUF_SIZE_H264_DEC_V6(
 					mb_width,
 					mb_height);
 		ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
@@ -112,10 +130,18 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 			(ctx->mv_count * ctx->mv_size);
 		break;
 	case S5P_MFC_CODEC_MPEG4_DEC:
-		ctx->scratch_buf_size =
-			S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_DEC_V6(
-					mb_width,
-					mb_height);
+		if (IS_MFCV7_PLUS(dev)) {
+			ctx->scratch_buf_size =
+				S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_DEC_V7(
+						mb_width,
+						mb_height);
+		} else {
+			ctx->scratch_buf_size =
+				S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_DEC_V6(
+						mb_width,
+						mb_height);
+		}
+
 		ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
 				S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
 		ctx->bank1.size = ctx->scratch_buf_size;
@@ -144,19 +170,31 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 		ctx->bank1.size = ctx->scratch_buf_size;
 		break;
 	case S5P_MFC_CODEC_VP8_DEC:
-		ctx->scratch_buf_size =
-			S5P_FIMV_SCRATCH_BUF_SIZE_VP8_DEC_V6(
-					mb_width,
-					mb_height);
+		if (IS_MFCV8(dev))
+			ctx->scratch_buf_size =
+				S5P_FIMV_SCRATCH_BUF_SIZE_VP8_DEC_V8(
+						mb_width,
+						mb_height);
+		else
+			ctx->scratch_buf_size =
+				S5P_FIMV_SCRATCH_BUF_SIZE_VP8_DEC_V6(
+						mb_width,
+						mb_height);
 		ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
 				S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
 		ctx->bank1.size = ctx->scratch_buf_size;
 		break;
 	case S5P_MFC_CODEC_H264_ENC:
-		ctx->scratch_buf_size =
-			S5P_FIMV_SCRATCH_BUF_SIZE_H264_ENC_V6(
+		if (IS_MFCV8(dev))
+			ctx->scratch_buf_size =
+				S5P_FIMV_SCRATCH_BUF_SIZE_H264_ENC_V8(
 					mb_width,
 					mb_height);
+		else
+			ctx->scratch_buf_size =
+				S5P_FIMV_SCRATCH_BUF_SIZE_H264_ENC_V6(
+						mb_width,
+						mb_height);
 		ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
 				S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
 		ctx->bank1.size =
@@ -179,6 +217,25 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 			ctx->chroma_dpb_size + ctx->me_buffer_size));
 		ctx->bank2.size = 0;
 		break;
+	case S5P_MFC_CODEC_VP8_ENC:
+		if (IS_MFCV8(dev))
+			ctx->scratch_buf_size =
+				S5P_FIMV_SCRATCH_BUF_SIZE_VP8_ENC_V8(
+					mb_width,
+					mb_height);
+		else
+			ctx->scratch_buf_size =
+				S5P_FIMV_SCRATCH_BUF_SIZE_VP8_ENC_V7(
+						mb_width,
+						mb_height);
+		ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
+				S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
+		ctx->bank1.size =
+			ctx->scratch_buf_size + ctx->tmv_buffer_size +
+			(ctx->pb_count * (ctx->luma_dpb_size +
+			ctx->chroma_dpb_size + ctx->me_buffer_size));
+		ctx->bank2.size = 0;
+		break;
 	default:
 		break;
 	}
@@ -228,6 +285,7 @@ static int s5p_mfc_alloc_instance_buffer_v6(struct s5p_mfc_ctx *ctx)
 		break;
 	case S5P_MFC_CODEC_MPEG4_ENC:
 	case S5P_MFC_CODEC_H263_ENC:
+	case S5P_MFC_CODEC_VP8_ENC:
 		ctx->ctx.size = buf_size->other_enc_ctx;
 		break;
 	default:
@@ -309,6 +367,12 @@ static void s5p_mfc_dec_calc_dpb_size_v6(struct s5p_mfc_ctx *ctx)
 
 	ctx->luma_size = calc_plane(ctx->img_width, ctx->img_height);
 	ctx->chroma_size = calc_plane(ctx->img_width, (ctx->img_height >> 1));
+	if (IS_MFCV8(ctx->dev)) {
+		/* MFCv8 needs additional 64 bytes for luma,chroma dpb*/
+		ctx->luma_size += S5P_FIMV_D_ALIGN_PLANE_SIZE_V8;
+		ctx->chroma_size += S5P_FIMV_D_ALIGN_PLANE_SIZE_V8;
+	}
+
 	if (ctx->codec_mode == S5P_MFC_CODEC_H264_DEC ||
 			ctx->codec_mode == S5P_MFC_CODEC_H264_MVC_DEC) {
 		ctx->mv_size = S5P_MFC_DEC_MV_SIZE_V6(ctx->img_width,
@@ -329,6 +393,12 @@ static void s5p_mfc_enc_calc_src_size_v6(struct s5p_mfc_ctx *ctx)
 	ctx->buf_width = ALIGN(ctx->img_width, S5P_FIMV_NV12M_HALIGN_V6);
 	ctx->luma_size = ALIGN((mb_width * mb_height) * 256, 256);
 	ctx->chroma_size = ALIGN((mb_width * mb_height) * 128, 256);
+
+	/* MFCv7 needs pad bytes for Luma and Chroma */
+	if (IS_MFCV7_PLUS(ctx->dev)) {
+		ctx->luma_size += MFC_LUMA_PAD_BYTES_V7;
+		ctx->chroma_size += MFC_CHROMA_PAD_BYTES_V7;
+	}
 }
 
 /* Set registers for decoding stream buffer */
@@ -337,16 +407,17 @@ static int s5p_mfc_set_dec_stream_buffer_v6(struct s5p_mfc_ctx *ctx,
 			unsigned int strm_size)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 	struct s5p_mfc_buf_size *buf_size = dev->variant->buf_size;
 
 	mfc_debug_enter();
 	mfc_debug(2, "inst_no: %d, buf_addr: 0x%08x,\n"
 		"buf_size: 0x%08x (%d)\n",
 		ctx->inst_no, buf_addr, strm_size, strm_size);
-	WRITEL(strm_size, S5P_FIMV_D_STREAM_DATA_SIZE_V6);
-	WRITEL(buf_addr, S5P_FIMV_D_CPB_BUFFER_ADDR_V6);
-	WRITEL(buf_size->cpb, S5P_FIMV_D_CPB_BUFFER_SIZE_V6);
-	WRITEL(start_num_byte, S5P_FIMV_D_CPB_BUFFER_OFFSET_V6);
+	WRITEL(strm_size, mfc_regs->d_stream_data_size);
+	WRITEL(buf_addr, mfc_regs->d_cpb_buffer_addr);
+	WRITEL(buf_size->cpb, mfc_regs->d_cpb_buffer_size);
+	WRITEL(start_num_byte, mfc_regs->d_cpb_buffer_offset);
 
 	mfc_debug_leave();
 	return 0;
@@ -358,6 +429,7 @@ static int s5p_mfc_set_dec_frame_buffer_v6(struct s5p_mfc_ctx *ctx)
 	unsigned int frame_size, i;
 	unsigned int frame_size_ch, frame_size_mv;
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 	size_t buf_addr1;
 	int buf_size1;
 	int align_gap;
@@ -369,19 +441,27 @@ static int s5p_mfc_set_dec_frame_buffer_v6(struct s5p_mfc_ctx *ctx)
 	mfc_debug(2, "Total DPB COUNT: %d\n", ctx->total_dpb_count);
 	mfc_debug(2, "Setting display delay to %d\n", ctx->display_delay);
 
-	WRITEL(ctx->total_dpb_count, S5P_FIMV_D_NUM_DPB_V6);
-	WRITEL(ctx->luma_size, S5P_FIMV_D_LUMA_DPB_SIZE_V6);
-	WRITEL(ctx->chroma_size, S5P_FIMV_D_CHROMA_DPB_SIZE_V6);
+	WRITEL(ctx->total_dpb_count, mfc_regs->d_num_dpb);
+	WRITEL(ctx->luma_size, mfc_regs->d_first_plane_dpb_size);
+	WRITEL(ctx->chroma_size, mfc_regs->d_second_plane_dpb_size);
+
+	WRITEL(buf_addr1, mfc_regs->d_scratch_buffer_addr);
+	WRITEL(ctx->scratch_buf_size, mfc_regs->d_scratch_buffer_size);
+
+	if (IS_MFCV8(dev)) {
+		WRITEL(ctx->img_width,
+			mfc_regs->d_first_plane_dpb_stride_size);
+		WRITEL(ctx->img_width,
+			mfc_regs->d_second_plane_dpb_stride_size);
+	}
 
-	WRITEL(buf_addr1, S5P_FIMV_D_SCRATCH_BUFFER_ADDR_V6);
-	WRITEL(ctx->scratch_buf_size, S5P_FIMV_D_SCRATCH_BUFFER_SIZE_V6);
 	buf_addr1 += ctx->scratch_buf_size;
 	buf_size1 -= ctx->scratch_buf_size;
 
 	if (ctx->codec_mode == S5P_FIMV_CODEC_H264_DEC ||
 			ctx->codec_mode == S5P_FIMV_CODEC_H264_MVC_DEC){
-		WRITEL(ctx->mv_size, S5P_FIMV_D_MV_BUFFER_SIZE_V6);
-		WRITEL(ctx->mv_count, S5P_FIMV_D_NUM_MV_V6);
+		WRITEL(ctx->mv_size, mfc_regs->d_mv_buffer_size);
+		WRITEL(ctx->mv_count, mfc_regs->d_num_mv);
 	}
 
 	frame_size = ctx->luma_size;
@@ -395,11 +475,11 @@ static int s5p_mfc_set_dec_frame_buffer_v6(struct s5p_mfc_ctx *ctx)
 		mfc_debug(2, "Luma %d: %x\n", i,
 					ctx->dst_bufs[i].cookie.raw.luma);
 		WRITEL(ctx->dst_bufs[i].cookie.raw.luma,
-				S5P_FIMV_D_LUMA_DPB_V6 + i * 4);
+				mfc_regs->d_first_plane_dpb + i * 4);
 		mfc_debug(2, "\tChroma %d: %x\n", i,
 					ctx->dst_bufs[i].cookie.raw.chroma);
 		WRITEL(ctx->dst_bufs[i].cookie.raw.chroma,
-				S5P_FIMV_D_CHROMA_DPB_V6 + i * 4);
+				mfc_regs->d_second_plane_dpb + i * 4);
 	}
 	if (ctx->codec_mode == S5P_MFC_CODEC_H264_DEC ||
 			ctx->codec_mode == S5P_MFC_CODEC_H264_MVC_DEC) {
@@ -412,7 +492,7 @@ static int s5p_mfc_set_dec_frame_buffer_v6(struct s5p_mfc_ctx *ctx)
 
 			mfc_debug(2, "\tBuf1: %x, size: %d\n",
 					buf_addr1, buf_size1);
-			WRITEL(buf_addr1, S5P_FIMV_D_MV_BUFFER_V6 + i * 4);
+			WRITEL(buf_addr1, mfc_regs->d_mv_buffer + i * 4);
 			buf_addr1 += frame_size_mv;
 			buf_size1 -= frame_size_mv;
 		}
@@ -425,7 +505,7 @@ static int s5p_mfc_set_dec_frame_buffer_v6(struct s5p_mfc_ctx *ctx)
 		return -ENOMEM;
 	}
 
-	WRITEL(ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
+	WRITEL(ctx->inst_no, mfc_regs->instance_id);
 	s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
 			S5P_FIMV_CH_INIT_BUFS_V6, NULL);
 
@@ -438,9 +518,10 @@ static int s5p_mfc_set_enc_stream_buffer_v6(struct s5p_mfc_ctx *ctx,
 		unsigned long addr, unsigned int size)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 
-	WRITEL(addr, S5P_FIMV_E_STREAM_BUFFER_ADDR_V6); /* 16B align */
-	WRITEL(size, S5P_FIMV_E_STREAM_BUFFER_SIZE_V6);
+	WRITEL(addr, mfc_regs->e_stream_buffer_addr); /* 16B align */
+	WRITEL(size, mfc_regs->e_stream_buffer_size);
 
 	mfc_debug(2, "stream buf addr: 0x%08lx, size: 0x%d\n",
 		  addr, size);
@@ -452,9 +533,10 @@ static void s5p_mfc_set_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx,
 		unsigned long y_addr, unsigned long c_addr)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 
-	WRITEL(y_addr, S5P_FIMV_E_SOURCE_LUMA_ADDR_V6); /* 256B align */
-	WRITEL(c_addr, S5P_FIMV_E_SOURCE_CHROMA_ADDR_V6);
+	WRITEL(y_addr, mfc_regs->e_source_first_plane_addr);
+	WRITEL(c_addr, mfc_regs->e_source_second_plane_addr);
 
 	mfc_debug(2, "enc src y buf addr: 0x%08lx\n", y_addr);
 	mfc_debug(2, "enc src c buf addr: 0x%08lx\n", c_addr);
@@ -464,13 +546,14 @@ static void s5p_mfc_get_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx,
 		unsigned long *y_addr, unsigned long *c_addr)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 	unsigned long enc_recon_y_addr, enc_recon_c_addr;
 
-	*y_addr = READL(S5P_FIMV_E_ENCODED_SOURCE_LUMA_ADDR_V6);
-	*c_addr = READL(S5P_FIMV_E_ENCODED_SOURCE_CHROMA_ADDR_V6);
+	*y_addr = READL(mfc_regs->e_encoded_source_first_plane_addr);
+	*c_addr = READL(mfc_regs->e_encoded_source_second_plane_addr);
 
-	enc_recon_y_addr = READL(S5P_FIMV_E_RECON_LUMA_DPB_ADDR_V6);
-	enc_recon_c_addr = READL(S5P_FIMV_E_RECON_CHROMA_DPB_ADDR_V6);
+	enc_recon_y_addr = READL(mfc_regs->e_recon_luma_dpb_addr);
+	enc_recon_c_addr = READL(mfc_regs->e_recon_chroma_dpb_addr);
 
 	mfc_debug(2, "recon y addr: 0x%08lx\n", enc_recon_y_addr);
 	mfc_debug(2, "recon c addr: 0x%08lx\n", enc_recon_c_addr);
@@ -480,6 +563,7 @@ static void s5p_mfc_get_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx,
 static int s5p_mfc_set_enc_ref_buffer_v6(struct s5p_mfc_ctx *ctx)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 	size_t buf_addr1;
 	int i, buf_size1;
 
@@ -491,24 +575,24 @@ static int s5p_mfc_set_enc_ref_buffer_v6(struct s5p_mfc_ctx *ctx)
 	mfc_debug(2, "Buf1: %p (%d)\n", (void *)buf_addr1, buf_size1);
 
 	for (i = 0; i < ctx->pb_count; i++) {
-		WRITEL(buf_addr1, S5P_FIMV_E_LUMA_DPB_V6 + (4 * i));
+		WRITEL(buf_addr1, mfc_regs->e_luma_dpb + (4 * i));
 		buf_addr1 += ctx->luma_dpb_size;
-		WRITEL(buf_addr1, S5P_FIMV_E_CHROMA_DPB_V6 + (4 * i));
+		WRITEL(buf_addr1, mfc_regs->e_chroma_dpb + (4 * i));
 		buf_addr1 += ctx->chroma_dpb_size;
-		WRITEL(buf_addr1, S5P_FIMV_E_ME_BUFFER_V6 + (4 * i));
+		WRITEL(buf_addr1, mfc_regs->e_me_buffer + (4 * i));
 		buf_addr1 += ctx->me_buffer_size;
 		buf_size1 -= (ctx->luma_dpb_size + ctx->chroma_dpb_size +
 			ctx->me_buffer_size);
 	}
 
-	WRITEL(buf_addr1, S5P_FIMV_E_SCRATCH_BUFFER_ADDR_V6);
-	WRITEL(ctx->scratch_buf_size, S5P_FIMV_E_SCRATCH_BUFFER_SIZE_V6);
+	WRITEL(buf_addr1, mfc_regs->e_scratch_buffer_addr);
+	WRITEL(ctx->scratch_buf_size, mfc_regs->e_scratch_buffer_size);
 	buf_addr1 += ctx->scratch_buf_size;
 	buf_size1 -= ctx->scratch_buf_size;
 
-	WRITEL(buf_addr1, S5P_FIMV_E_TMV_BUFFER0_V6);
+	WRITEL(buf_addr1, mfc_regs->e_tmv_buffer0);
 	buf_addr1 += ctx->tmv_buffer_size >> 1;
-	WRITEL(buf_addr1, S5P_FIMV_E_TMV_BUFFER1_V6);
+	WRITEL(buf_addr1, mfc_regs->e_tmv_buffer1);
 	buf_addr1 += ctx->tmv_buffer_size >> 1;
 	buf_size1 -= ctx->tmv_buffer_size;
 
@@ -519,7 +603,7 @@ static int s5p_mfc_set_enc_ref_buffer_v6(struct s5p_mfc_ctx *ctx)
 		return -ENOMEM;
 	}
 
-	WRITEL(ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
+	WRITEL(ctx->inst_no, mfc_regs->instance_id);
 	s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
 			S5P_FIMV_CH_INIT_BUFS_V6, NULL);
 
@@ -531,18 +615,19 @@ static int s5p_mfc_set_enc_ref_buffer_v6(struct s5p_mfc_ctx *ctx)
 static int s5p_mfc_set_slice_mode(struct s5p_mfc_ctx *ctx)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 
 	/* multi-slice control */
 	/* multi-slice MB number or bit size */
-	WRITEL(ctx->slice_mode, S5P_FIMV_E_MSLICE_MODE_V6);
+	WRITEL(ctx->slice_mode, mfc_regs->e_mslice_mode);
 	if (ctx->slice_mode == V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB) {
-		WRITEL(ctx->slice_size.mb, S5P_FIMV_E_MSLICE_SIZE_MB_V6);
+		WRITEL(ctx->slice_size.mb, mfc_regs->e_mslice_size_mb);
 	} else if (ctx->slice_mode ==
 			V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES) {
-		WRITEL(ctx->slice_size.bits, S5P_FIMV_E_MSLICE_SIZE_BITS_V6);
+		WRITEL(ctx->slice_size.bits, mfc_regs->e_mslice_size_bits);
 	} else {
-		WRITEL(0x0, S5P_FIMV_E_MSLICE_SIZE_MB_V6);
-		WRITEL(0x0, S5P_FIMV_E_MSLICE_SIZE_BITS_V6);
+		WRITEL(0x0, mfc_regs->e_mslice_size_mb);
+		WRITEL(0x0, mfc_regs->e_mslice_size_bits);
 	}
 
 	return 0;
@@ -551,27 +636,28 @@ static int s5p_mfc_set_slice_mode(struct s5p_mfc_ctx *ctx)
 static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 	struct s5p_mfc_enc_params *p = &ctx->enc_params;
 	unsigned int reg = 0;
 
 	mfc_debug_enter();
 
 	/* width */
-	WRITEL(ctx->img_width, S5P_FIMV_E_FRAME_WIDTH_V6); /* 16 align */
+	WRITEL(ctx->img_width, mfc_regs->e_frame_width); /* 16 align */
 	/* height */
-	WRITEL(ctx->img_height, S5P_FIMV_E_FRAME_HEIGHT_V6); /* 16 align */
+	WRITEL(ctx->img_height, mfc_regs->e_frame_height); /* 16 align */
 
 	/* cropped width */
-	WRITEL(ctx->img_width, S5P_FIMV_E_CROPPED_FRAME_WIDTH_V6);
+	WRITEL(ctx->img_width, mfc_regs->e_cropped_frame_width);
 	/* cropped height */
-	WRITEL(ctx->img_height, S5P_FIMV_E_CROPPED_FRAME_HEIGHT_V6);
+	WRITEL(ctx->img_height, mfc_regs->e_cropped_frame_height);
 	/* cropped offset */
-	WRITEL(0x0, S5P_FIMV_E_FRAME_CROP_OFFSET_V6);
+	WRITEL(0x0, mfc_regs->e_frame_crop_offset);
 
 	/* pictype : IDR period */
 	reg = 0;
 	reg |= p->gop_size & 0xFFFF;
-	WRITEL(reg, S5P_FIMV_E_GOP_CONFIG_V6);
+	WRITEL(reg, mfc_regs->e_gop_config);
 
 	/* multi-slice control */
 	/* multi-slice MB number or bit size */
@@ -579,65 +665,65 @@ static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx)
 	reg = 0;
 	if (p->slice_mode == V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB) {
 		reg |= (0x1 << 3);
-		WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
+		WRITEL(reg, mfc_regs->e_enc_options);
 		ctx->slice_size.mb = p->slice_mb;
 	} else if (p->slice_mode == V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES) {
 		reg |= (0x1 << 3);
-		WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
+		WRITEL(reg, mfc_regs->e_enc_options);
 		ctx->slice_size.bits = p->slice_bit;
 	} else {
 		reg &= ~(0x1 << 3);
-		WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
+		WRITEL(reg, mfc_regs->e_enc_options);
 	}
 
 	s5p_mfc_set_slice_mode(ctx);
 
 	/* cyclic intra refresh */
-	WRITEL(p->intra_refresh_mb, S5P_FIMV_E_IR_SIZE_V6);
-	reg = READL(S5P_FIMV_E_ENC_OPTIONS_V6);
+	WRITEL(p->intra_refresh_mb, mfc_regs->e_ir_size);
+	reg = READL(mfc_regs->e_enc_options);
 	if (p->intra_refresh_mb == 0)
 		reg &= ~(0x1 << 4);
 	else
 		reg |= (0x1 << 4);
-	WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
+	WRITEL(reg, mfc_regs->e_enc_options);
 
 	/* 'NON_REFERENCE_STORE_ENABLE' for debugging */
-	reg = READL(S5P_FIMV_E_ENC_OPTIONS_V6);
+	reg = READL(mfc_regs->e_enc_options);
 	reg &= ~(0x1 << 9);
-	WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
+	WRITEL(reg, mfc_regs->e_enc_options);
 
 	/* memory structure cur. frame */
 	if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV12M) {
 		/* 0: Linear, 1: 2D tiled*/
-		reg = READL(S5P_FIMV_E_ENC_OPTIONS_V6);
+		reg = READL(mfc_regs->e_enc_options);
 		reg &= ~(0x1 << 7);
-		WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
+		WRITEL(reg, mfc_regs->e_enc_options);
 		/* 0: NV12(CbCr), 1: NV21(CrCb) */
-		WRITEL(0x0, S5P_FIMV_PIXEL_FORMAT_V6);
+		WRITEL(0x0, mfc_regs->pixel_format);
 	} else if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV21M) {
 		/* 0: Linear, 1: 2D tiled*/
-		reg = READL(S5P_FIMV_E_ENC_OPTIONS_V6);
+		reg = READL(mfc_regs->e_enc_options);
 		reg &= ~(0x1 << 7);
-		WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
+		WRITEL(reg, mfc_regs->e_enc_options);
 		/* 0: NV12(CbCr), 1: NV21(CrCb) */
-		WRITEL(0x1, S5P_FIMV_PIXEL_FORMAT_V6);
+		WRITEL(0x1, mfc_regs->pixel_format);
 	} else if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV12MT_16X16) {
 		/* 0: Linear, 1: 2D tiled*/
-		reg = READL(S5P_FIMV_E_ENC_OPTIONS_V6);
+		reg = READL(mfc_regs->e_enc_options);
 		reg |= (0x1 << 7);
-		WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
+		WRITEL(reg, mfc_regs->e_enc_options);
 		/* 0: NV12(CbCr), 1: NV21(CrCb) */
-		WRITEL(0x0, S5P_FIMV_PIXEL_FORMAT_V6);
+		WRITEL(0x0, mfc_regs->pixel_format);
 	}
 
 	/* memory structure recon. frame */
 	/* 0: Linear, 1: 2D tiled */
-	reg = READL(S5P_FIMV_E_ENC_OPTIONS_V6);
+	reg = READL(mfc_regs->e_enc_options);
 	reg |= (0x1 << 8);
-	WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
+	WRITEL(reg, mfc_regs->e_enc_options);
 
 	/* padding control & value */
-	WRITEL(0x0, S5P_FIMV_E_PADDING_CTRL_V6);
+	WRITEL(0x0, mfc_regs->e_padding_ctrl);
 	if (p->pad) {
 		reg = 0;
 		/** enable */
@@ -648,68 +734,64 @@ static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx)
 		reg |= ((p->pad_cb & 0xFF) << 8);
 		/** y value */
 		reg |= p->pad_luma & 0xFF;
-		WRITEL(reg, S5P_FIMV_E_PADDING_CTRL_V6);
+		WRITEL(reg, mfc_regs->e_padding_ctrl);
 	}
 
 	/* rate control config. */
 	reg = 0;
 	/* frame-level rate control */
 	reg |= ((p->rc_frame & 0x1) << 9);
-	WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6);
+	WRITEL(reg, mfc_regs->e_rc_config);
 
 	/* bit rate */
 	if (p->rc_frame)
 		WRITEL(p->rc_bitrate,
-			S5P_FIMV_E_RC_BIT_RATE_V6);
+			mfc_regs->e_rc_bit_rate);
 	else
-		WRITEL(1, S5P_FIMV_E_RC_BIT_RATE_V6);
+		WRITEL(1, mfc_regs->e_rc_bit_rate);
 
 	/* reaction coefficient */
 	if (p->rc_frame) {
 		if (p->rc_reaction_coeff < TIGHT_CBR_MAX) /* tight CBR */
-			WRITEL(1, S5P_FIMV_E_RC_RPARAM_V6);
+			WRITEL(1, mfc_regs->e_rc_mode);
 		else					  /* loose CBR */
-			WRITEL(2, S5P_FIMV_E_RC_RPARAM_V6);
+			WRITEL(2, mfc_regs->e_rc_mode);
 	}
 
 	/* seq header ctrl */
-	reg = READL(S5P_FIMV_E_ENC_OPTIONS_V6);
+	reg = READL(mfc_regs->e_enc_options);
 	reg &= ~(0x1 << 2);
 	reg |= ((p->seq_hdr_mode & 0x1) << 2);
 
 	/* frame skip mode */
 	reg &= ~(0x3);
 	reg |= (p->frame_skip_mode & 0x3);
-	WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
+	WRITEL(reg, mfc_regs->e_enc_options);
 
 	/* 'DROP_CONTROL_ENABLE', disable */
-	reg = READL(S5P_FIMV_E_RC_CONFIG_V6);
+	reg = READL(mfc_regs->e_rc_config);
 	reg &= ~(0x1 << 10);
-	WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6);
+	WRITEL(reg, mfc_regs->e_rc_config);
 
 	/* setting for MV range [16, 256] */
-	reg = 0;
-	reg &= ~(0x3FFF);
-	reg = 256;
-	WRITEL(reg, S5P_FIMV_E_MV_HOR_RANGE_V6);
+	reg = (p->mv_h_range & S5P_FIMV_E_MV_RANGE_V6_MASK);
+	WRITEL(reg, mfc_regs->e_mv_hor_range);
 
-	reg = 0;
-	reg &= ~(0x3FFF);
-	reg = 256;
-	WRITEL(reg, S5P_FIMV_E_MV_VER_RANGE_V6);
+	reg = (p->mv_v_range & S5P_FIMV_E_MV_RANGE_V6_MASK);
+	WRITEL(reg, mfc_regs->e_mv_ver_range);
 
-	WRITEL(0x0, S5P_FIMV_E_FRAME_INSERTION_V6);
-	WRITEL(0x0, S5P_FIMV_E_ROI_BUFFER_ADDR_V6);
-	WRITEL(0x0, S5P_FIMV_E_PARAM_CHANGE_V6);
-	WRITEL(0x0, S5P_FIMV_E_RC_ROI_CTRL_V6);
-	WRITEL(0x0, S5P_FIMV_E_PICTURE_TAG_V6);
+	WRITEL(0x0, mfc_regs->e_frame_insertion);
+	WRITEL(0x0, mfc_regs->e_roi_buffer_addr);
+	WRITEL(0x0, mfc_regs->e_param_change);
+	WRITEL(0x0, mfc_regs->e_rc_roi_ctrl);
+	WRITEL(0x0, mfc_regs->e_picture_tag);
 
-	WRITEL(0x0, S5P_FIMV_E_BIT_COUNT_ENABLE_V6);
-	WRITEL(0x0, S5P_FIMV_E_MAX_BIT_COUNT_V6);
-	WRITEL(0x0, S5P_FIMV_E_MIN_BIT_COUNT_V6);
+	WRITEL(0x0, mfc_regs->e_bit_count_enable);
+	WRITEL(0x0, mfc_regs->e_max_bit_count);
+	WRITEL(0x0, mfc_regs->e_min_bit_count);
 
-	WRITEL(0x0, S5P_FIMV_E_METADATA_BUFFER_ADDR_V6);
-	WRITEL(0x0, S5P_FIMV_E_METADATA_BUFFER_SIZE_V6);
+	WRITEL(0x0, mfc_regs->e_metadata_buffer_addr);
+	WRITEL(0x0, mfc_regs->e_metadata_buffer_size);
 
 	mfc_debug_leave();
 
@@ -719,6 +801,7 @@ static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx)
 static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 	struct s5p_mfc_enc_params *p = &ctx->enc_params;
 	struct s5p_mfc_h264_enc_params *p_h264 = &p->codec.h264;
 	unsigned int reg = 0;
@@ -729,10 +812,10 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 	s5p_mfc_set_enc_params(ctx);
 
 	/* pictype : number of B */
-	reg = READL(S5P_FIMV_E_GOP_CONFIG_V6);
+	reg = READL(mfc_regs->e_gop_config);
 	reg &= ~(0x3 << 16);
 	reg |= ((p->num_b_frame & 0x3) << 16);
-	WRITEL(reg, S5P_FIMV_E_GOP_CONFIG_V6);
+	WRITEL(reg, mfc_regs->e_gop_config);
 
 	/* profile & level */
 	reg = 0;
@@ -740,18 +823,19 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 	reg |= ((p_h264->level & 0xFF) << 8);
 	/** profile - 0 ~ 3 */
 	reg |= p_h264->profile & 0x3F;
-	WRITEL(reg, S5P_FIMV_E_PICTURE_PROFILE_V6);
+	WRITEL(reg, mfc_regs->e_picture_profile);
 
 	/* rate control config. */
-	reg = READL(S5P_FIMV_E_RC_CONFIG_V6);
+	reg = READL(mfc_regs->e_rc_config);
 	/** macroblock level rate control */
 	reg &= ~(0x1 << 8);
 	reg |= ((p->rc_mb & 0x1) << 8);
-	WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6);
+	WRITEL(reg, mfc_regs->e_rc_config);
+
 	/** frame QP */
 	reg &= ~(0x3F);
 	reg |= p_h264->rc_frame_qp & 0x3F;
-	WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6);
+	WRITEL(reg, mfc_regs->e_rc_config);
 
 	/* max & min value of QP */
 	reg = 0;
@@ -759,16 +843,16 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 	reg |= ((p_h264->rc_max_qp & 0x3F) << 8);
 	/** min QP */
 	reg |= p_h264->rc_min_qp & 0x3F;
-	WRITEL(reg, S5P_FIMV_E_RC_QP_BOUND_V6);
+	WRITEL(reg, mfc_regs->e_rc_qp_bound);
 
 	/* other QPs */
-	WRITEL(0x0, S5P_FIMV_E_FIXED_PICTURE_QP_V6);
+	WRITEL(0x0, mfc_regs->e_fixed_picture_qp);
 	if (!p->rc_frame && !p->rc_mb) {
 		reg = 0;
 		reg |= ((p_h264->rc_b_frame_qp & 0x3F) << 16);
 		reg |= ((p_h264->rc_p_frame_qp & 0x3F) << 8);
 		reg |= p_h264->rc_frame_qp & 0x3F;
-		WRITEL(reg, S5P_FIMV_E_FIXED_PICTURE_QP_V6);
+		WRITEL(reg, mfc_regs->e_fixed_picture_qp);
 	}
 
 	/* frame rate */
@@ -776,38 +860,38 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 		reg = 0;
 		reg |= ((p->rc_framerate_num & 0xFFFF) << 16);
 		reg |= p->rc_framerate_denom & 0xFFFF;
-		WRITEL(reg, S5P_FIMV_E_RC_FRAME_RATE_V6);
+		WRITEL(reg, mfc_regs->e_rc_frame_rate);
 	}
 
 	/* vbv buffer size */
 	if (p->frame_skip_mode ==
 			V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
 		WRITEL(p_h264->cpb_size & 0xFFFF,
-				S5P_FIMV_E_VBV_BUFFER_SIZE_V6);
+				mfc_regs->e_vbv_buffer_size);
 
 		if (p->rc_frame)
-			WRITEL(p->vbv_delay, S5P_FIMV_E_VBV_INIT_DELAY_V6);
+			WRITEL(p->vbv_delay, mfc_regs->e_vbv_init_delay);
 	}
 
 	/* interlace */
 	reg = 0;
 	reg |= ((p_h264->interlace & 0x1) << 3);
-	WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
+	WRITEL(reg, mfc_regs->e_h264_options);
 
 	/* height */
 	if (p_h264->interlace) {
 		WRITEL(ctx->img_height >> 1,
-				S5P_FIMV_E_FRAME_HEIGHT_V6); /* 32 align */
+				mfc_regs->e_frame_height); /* 32 align */
 		/* cropped height */
 		WRITEL(ctx->img_height >> 1,
-				S5P_FIMV_E_CROPPED_FRAME_HEIGHT_V6);
+				mfc_regs->e_cropped_frame_height);
 	}
 
 	/* loop filter ctrl */
-	reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
+	reg = READL(mfc_regs->e_h264_options);
 	reg &= ~(0x3 << 1);
 	reg |= ((p_h264->loop_filter_mode & 0x3) << 1);
-	WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
+	WRITEL(reg, mfc_regs->e_h264_options);
 
 	/* loopfilter alpha offset */
 	if (p_h264->loop_filter_alpha < 0) {
@@ -817,7 +901,7 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 		reg = 0x00;
 		reg |= (p_h264->loop_filter_alpha & 0xF);
 	}
-	WRITEL(reg, S5P_FIMV_E_H264_LF_ALPHA_OFFSET_V6);
+	WRITEL(reg, mfc_regs->e_h264_lf_alpha_offset);
 
 	/* loopfilter beta offset */
 	if (p_h264->loop_filter_beta < 0) {
@@ -827,28 +911,28 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 		reg = 0x00;
 		reg |= (p_h264->loop_filter_beta & 0xF);
 	}
-	WRITEL(reg, S5P_FIMV_E_H264_LF_BETA_OFFSET_V6);
+	WRITEL(reg, mfc_regs->e_h264_lf_beta_offset);
 
 	/* entropy coding mode */
-	reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
+	reg = READL(mfc_regs->e_h264_options);
 	reg &= ~(0x1);
 	reg |= p_h264->entropy_mode & 0x1;
-	WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
+	WRITEL(reg, mfc_regs->e_h264_options);
 
 	/* number of ref. picture */
-	reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
+	reg = READL(mfc_regs->e_h264_options);
 	reg &= ~(0x1 << 7);
 	reg |= (((p_h264->num_ref_pic_4p - 1) & 0x1) << 7);
-	WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
+	WRITEL(reg, mfc_regs->e_h264_options);
 
 	/* 8x8 transform enable */
-	reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
+	reg = READL(mfc_regs->e_h264_options);
 	reg &= ~(0x3 << 12);
 	reg |= ((p_h264->_8x8_transform & 0x3) << 12);
-	WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
+	WRITEL(reg, mfc_regs->e_h264_options);
 
 	/* macroblock adaptive scaling features */
-	WRITEL(0x0, S5P_FIMV_E_MB_RC_CONFIG_V6);
+	WRITEL(0x0, mfc_regs->e_mb_rc_config);
 	if (p->rc_mb) {
 		reg = 0;
 		/** dark region */
@@ -859,92 +943,95 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 		reg |= ((p_h264->rc_mb_static & 0x1) << 1);
 		/** high activity region */
 		reg |= p_h264->rc_mb_activity & 0x1;
-		WRITEL(reg, S5P_FIMV_E_MB_RC_CONFIG_V6);
+		WRITEL(reg, mfc_regs->e_mb_rc_config);
 	}
 
 	/* aspect ratio VUI */
-	reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
+	READL(mfc_regs->e_h264_options);
 	reg &= ~(0x1 << 5);
 	reg |= ((p_h264->vui_sar & 0x1) << 5);
-	WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
+	WRITEL(reg, mfc_regs->e_h264_options);
 
-	WRITEL(0x0, S5P_FIMV_E_ASPECT_RATIO_V6);
-	WRITEL(0x0, S5P_FIMV_E_EXTENDED_SAR_V6);
+	WRITEL(0x0, mfc_regs->e_aspect_ratio);
+	WRITEL(0x0, mfc_regs->e_extended_sar);
 	if (p_h264->vui_sar) {
 		/* aspect ration IDC */
 		reg = 0;
 		reg |= p_h264->vui_sar_idc & 0xFF;
-		WRITEL(reg, S5P_FIMV_E_ASPECT_RATIO_V6);
+		WRITEL(reg, mfc_regs->e_aspect_ratio);
 		if (p_h264->vui_sar_idc == 0xFF) {
 			/* extended SAR */
 			reg = 0;
 			reg |= (p_h264->vui_ext_sar_width & 0xFFFF) << 16;
 			reg |= p_h264->vui_ext_sar_height & 0xFFFF;
-			WRITEL(reg, S5P_FIMV_E_EXTENDED_SAR_V6);
+			WRITEL(reg, mfc_regs->e_extended_sar);
 		}
 	}
 
 	/* intra picture period for H.264 open GOP */
 	/* control */
-	reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
+	READL(mfc_regs->e_h264_options);
 	reg &= ~(0x1 << 4);
 	reg |= ((p_h264->open_gop & 0x1) << 4);
-	WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
+	WRITEL(reg, mfc_regs->e_h264_options);
+
 	/* value */
-	WRITEL(0x0, S5P_FIMV_E_H264_I_PERIOD_V6);
+	WRITEL(0x0, mfc_regs->e_h264_i_period);
 	if (p_h264->open_gop) {
 		reg = 0;
 		reg |= p_h264->open_gop_size & 0xFFFF;
-		WRITEL(reg, S5P_FIMV_E_H264_I_PERIOD_V6);
+		WRITEL(reg, mfc_regs->e_h264_i_period);
 	}
 
 	/* 'WEIGHTED_BI_PREDICTION' for B is disable */
-	reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
+	READL(mfc_regs->e_h264_options);
 	reg &= ~(0x3 << 9);
-	WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
+	WRITEL(reg, mfc_regs->e_h264_options);
 
 	/* 'CONSTRAINED_INTRA_PRED_ENABLE' is disable */
-	reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
+	READL(mfc_regs->e_h264_options);
 	reg &= ~(0x1 << 14);
-	WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
+	WRITEL(reg, mfc_regs->e_h264_options);
 
 	/* ASO */
-	reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
+	READL(mfc_regs->e_h264_options);
 	reg &= ~(0x1 << 6);
 	reg |= ((p_h264->aso & 0x1) << 6);
-	WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
+	WRITEL(reg, mfc_regs->e_h264_options);
 
 	/* hier qp enable */
-	reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
+	READL(mfc_regs->e_h264_options);
 	reg &= ~(0x1 << 8);
 	reg |= ((p_h264->open_gop & 0x1) << 8);
-	WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
+	WRITEL(reg, mfc_regs->e_h264_options);
 	reg = 0;
 	if (p_h264->hier_qp && p_h264->hier_qp_layer) {
 		reg |= (p_h264->hier_qp_type & 0x1) << 0x3;
 		reg |= p_h264->hier_qp_layer & 0x7;
-		WRITEL(reg, S5P_FIMV_E_H264_NUM_T_LAYER_V6);
+		WRITEL(reg, mfc_regs->e_h264_num_t_layer);
 		/* QP value for each layer */
-		for (i = 0; i < (p_h264->hier_qp_layer & 0x7); i++)
+		for (i = 0; i < p_h264->hier_qp_layer &&
+				i < ARRAY_SIZE(p_h264->hier_qp_layer_qp); i++) {
 			WRITEL(p_h264->hier_qp_layer_qp[i],
-				S5P_FIMV_E_H264_HIERARCHICAL_QP_LAYER0_V6 +
-				i * 4);
+				mfc_regs->e_h264_hierarchical_qp_layer0
+				+ i * 4);
+		}
 	}
 	/* number of coding layer should be zero when hierarchical is disable */
-	WRITEL(reg, S5P_FIMV_E_H264_NUM_T_LAYER_V6);
+	WRITEL(reg, mfc_regs->e_h264_num_t_layer);
 
 	/* frame packing SEI generation */
-	reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
+	READL(mfc_regs->e_h264_options);
 	reg &= ~(0x1 << 25);
 	reg |= ((p_h264->sei_frame_packing & 0x1) << 25);
-	WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
+	WRITEL(reg, mfc_regs->e_h264_options);
 	if (p_h264->sei_frame_packing) {
 		reg = 0;
 		/** current frame0 flag */
 		reg |= ((p_h264->sei_fp_curr_frame_0 & 0x1) << 2);
 		/** arrangement type */
 		reg |= p_h264->sei_fp_arrangement_type & 0x3;
-		WRITEL(reg, S5P_FIMV_E_H264_FRAME_PACKING_SEI_INFO_V6);
+		WRITEL(reg, mfc_regs->e_h264_frame_packing_sei_info);
 	}
 
 	if (p_h264->fmo) {
@@ -954,8 +1041,8 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 				p_h264->fmo_slice_grp = 4;
 			for (i = 0; i < (p_h264->fmo_slice_grp & 0xF); i++)
 				WRITEL(p_h264->fmo_run_len[i] - 1,
-				S5P_FIMV_E_H264_FMO_RUN_LENGTH_MINUS1_0_V6 +
-				i * 4);
+					mfc_regs->e_h264_fmo_run_length_minus1_0
+					+ i * 4);
 			break;
 		case V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES:
 			if (p_h264->fmo_slice_grp > 4)
@@ -966,10 +1053,10 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 			if (p_h264->fmo_slice_grp > 2)
 				p_h264->fmo_slice_grp = 2;
 			WRITEL(p_h264->fmo_chg_dir & 0x1,
-				S5P_FIMV_E_H264_FMO_SLICE_GRP_CHANGE_DIR_V6);
+				mfc_regs->e_h264_fmo_slice_grp_change_dir);
 			/* the valid range is 0 ~ number of macroblocks -1 */
 			WRITEL(p_h264->fmo_chg_rate,
-				S5P_FIMV_E_H264_FMO_SLICE_GRP_CHANGE_RATE_MINUS1_V6);
+			mfc_regs->e_h264_fmo_slice_grp_change_rate_minus1);
 			break;
 		default:
 			mfc_err("Unsupported map type for FMO: %d\n",
@@ -980,11 +1067,11 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 		}
 
 		WRITEL(p_h264->fmo_map_type,
-				S5P_FIMV_E_H264_FMO_SLICE_GRP_MAP_TYPE_V6);
+				mfc_regs->e_h264_fmo_slice_grp_map_type);
 		WRITEL(p_h264->fmo_slice_grp - 1,
-				S5P_FIMV_E_H264_FMO_NUM_SLICE_GRP_MINUS1_V6);
+				mfc_regs->e_h264_fmo_num_slice_grp_minus1);
 	} else {
-		WRITEL(0, S5P_FIMV_E_H264_FMO_NUM_SLICE_GRP_MINUS1_V6);
+		WRITEL(0, mfc_regs->e_h264_fmo_num_slice_grp_minus1);
 	}
 
 	mfc_debug_leave();
@@ -995,6 +1082,7 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 	struct s5p_mfc_enc_params *p = &ctx->enc_params;
 	struct s5p_mfc_mpeg4_enc_params *p_mpeg4 = &p->codec.mpeg4;
 	unsigned int reg = 0;
@@ -1004,10 +1092,10 @@ static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx)
 	s5p_mfc_set_enc_params(ctx);
 
 	/* pictype : number of B */
-	reg = READL(S5P_FIMV_E_GOP_CONFIG_V6);
+	reg = READL(mfc_regs->e_gop_config);
 	reg &= ~(0x3 << 16);
 	reg |= ((p->num_b_frame & 0x3) << 16);
-	WRITEL(reg, S5P_FIMV_E_GOP_CONFIG_V6);
+	WRITEL(reg, mfc_regs->e_gop_config);
 
 	/* profile & level */
 	reg = 0;
@@ -1015,18 +1103,19 @@ static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx)
 	reg |= ((p_mpeg4->level & 0xFF) << 8);
 	/** profile - 0 ~ 1 */
 	reg |= p_mpeg4->profile & 0x3F;
-	WRITEL(reg, S5P_FIMV_E_PICTURE_PROFILE_V6);
+	WRITEL(reg, mfc_regs->e_picture_profile);
 
 	/* rate control config. */
-	reg = READL(S5P_FIMV_E_RC_CONFIG_V6);
+	reg = READL(mfc_regs->e_rc_config);
 	/** macroblock level rate control */
 	reg &= ~(0x1 << 8);
 	reg |= ((p->rc_mb & 0x1) << 8);
-	WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6);
+	WRITEL(reg, mfc_regs->e_rc_config);
+
 	/** frame QP */
 	reg &= ~(0x3F);
 	reg |= p_mpeg4->rc_frame_qp & 0x3F;
-	WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6);
+	WRITEL(reg, mfc_regs->e_rc_config);
 
 	/* max & min value of QP */
 	reg = 0;
@@ -1034,16 +1123,16 @@ static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx)
 	reg |= ((p_mpeg4->rc_max_qp & 0x3F) << 8);
 	/** min QP */
 	reg |= p_mpeg4->rc_min_qp & 0x3F;
-	WRITEL(reg, S5P_FIMV_E_RC_QP_BOUND_V6);
+	WRITEL(reg, mfc_regs->e_rc_qp_bound);
 
 	/* other QPs */
-	WRITEL(0x0, S5P_FIMV_E_FIXED_PICTURE_QP_V6);
+	WRITEL(0x0, mfc_regs->e_fixed_picture_qp);
 	if (!p->rc_frame && !p->rc_mb) {
 		reg = 0;
 		reg |= ((p_mpeg4->rc_b_frame_qp & 0x3F) << 16);
 		reg |= ((p_mpeg4->rc_p_frame_qp & 0x3F) << 8);
 		reg |= p_mpeg4->rc_frame_qp & 0x3F;
-		WRITEL(reg, S5P_FIMV_E_FIXED_PICTURE_QP_V6);
+		WRITEL(reg, mfc_regs->e_fixed_picture_qp);
 	}
 
 	/* frame rate */
@@ -1051,21 +1140,21 @@ static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx)
 		reg = 0;
 		reg |= ((p->rc_framerate_num & 0xFFFF) << 16);
 		reg |= p->rc_framerate_denom & 0xFFFF;
-		WRITEL(reg, S5P_FIMV_E_RC_FRAME_RATE_V6);
+		WRITEL(reg, mfc_regs->e_rc_frame_rate);
 	}
 
 	/* vbv buffer size */
 	if (p->frame_skip_mode ==
 			V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
-		WRITEL(p->vbv_size & 0xFFFF, S5P_FIMV_E_VBV_BUFFER_SIZE_V6);
+		WRITEL(p->vbv_size & 0xFFFF, mfc_regs->e_vbv_buffer_size);
 
 		if (p->rc_frame)
-			WRITEL(p->vbv_delay, S5P_FIMV_E_VBV_INIT_DELAY_V6);
+			WRITEL(p->vbv_delay, mfc_regs->e_vbv_init_delay);
 	}
 
 	/* Disable HEC */
-	WRITEL(0x0, S5P_FIMV_E_MPEG4_OPTIONS_V6);
-	WRITEL(0x0, S5P_FIMV_E_MPEG4_HEC_PERIOD_V6);
+	WRITEL(0x0, mfc_regs->e_mpeg4_options);
+	WRITEL(0x0, mfc_regs->e_mpeg4_hec_period);
 
 	mfc_debug_leave();
 
@@ -1075,6 +1164,7 @@ static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx)
 static int s5p_mfc_set_enc_params_h263(struct s5p_mfc_ctx *ctx)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 	struct s5p_mfc_enc_params *p = &ctx->enc_params;
 	struct s5p_mfc_mpeg4_enc_params *p_h263 = &p->codec.mpeg4;
 	unsigned int reg = 0;
@@ -1087,18 +1177,19 @@ static int s5p_mfc_set_enc_params_h263(struct s5p_mfc_ctx *ctx)
 	reg = 0;
 	/** profile */
 	reg |= (0x1 << 4);
-	WRITEL(reg, S5P_FIMV_E_PICTURE_PROFILE_V6);
+	WRITEL(reg, mfc_regs->e_picture_profile);
 
 	/* rate control config. */
-	reg = READL(S5P_FIMV_E_RC_CONFIG_V6);
+	reg = READL(mfc_regs->e_rc_config);
 	/** macroblock level rate control */
 	reg &= ~(0x1 << 8);
 	reg |= ((p->rc_mb & 0x1) << 8);
-	WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6);
+	WRITEL(reg, mfc_regs->e_rc_config);
+
 	/** frame QP */
 	reg &= ~(0x3F);
 	reg |= p_h263->rc_frame_qp & 0x3F;
-	WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6);
+	WRITEL(reg, mfc_regs->e_rc_config);
 
 	/* max & min value of QP */
 	reg = 0;
@@ -1106,35 +1197,128 @@ static int s5p_mfc_set_enc_params_h263(struct s5p_mfc_ctx *ctx)
 	reg |= ((p_h263->rc_max_qp & 0x3F) << 8);
 	/** min QP */
 	reg |= p_h263->rc_min_qp & 0x3F;
-	WRITEL(reg, S5P_FIMV_E_RC_QP_BOUND_V6);
+	WRITEL(reg, mfc_regs->e_rc_qp_bound);
 
 	/* other QPs */
-	WRITEL(0x0, S5P_FIMV_E_FIXED_PICTURE_QP_V6);
+	WRITEL(0x0, mfc_regs->e_fixed_picture_qp);
 	if (!p->rc_frame && !p->rc_mb) {
 		reg = 0;
 		reg |= ((p_h263->rc_b_frame_qp & 0x3F) << 16);
 		reg |= ((p_h263->rc_p_frame_qp & 0x3F) << 8);
 		reg |= p_h263->rc_frame_qp & 0x3F;
-		WRITEL(reg, S5P_FIMV_E_FIXED_PICTURE_QP_V6);
+		WRITEL(reg, mfc_regs->e_fixed_picture_qp);
+	}
+
+	/* frame rate */
+	if (p->rc_frame && p->rc_framerate_num && p->rc_framerate_denom) {
+		reg = 0;
+		reg |= ((p->rc_framerate_num & 0xFFFF) << 16);
+		reg |= p->rc_framerate_denom & 0xFFFF;
+		WRITEL(reg, mfc_regs->e_rc_frame_rate);
+	}
+
+	/* vbv buffer size */
+	if (p->frame_skip_mode ==
+			V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
+		WRITEL(p->vbv_size & 0xFFFF, mfc_regs->e_vbv_buffer_size);
+
+		if (p->rc_frame)
+			WRITEL(p->vbv_delay, mfc_regs->e_vbv_init_delay);
 	}
 
+	mfc_debug_leave();
+
+	return 0;
+}
+
+static int s5p_mfc_set_enc_params_vp8(struct s5p_mfc_ctx *ctx)
+{
+	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
+	struct s5p_mfc_enc_params *p = &ctx->enc_params;
+	struct s5p_mfc_vp8_enc_params *p_vp8 = &p->codec.vp8;
+	unsigned int reg = 0;
+	unsigned int val = 0;
+
+	mfc_debug_enter();
+
+	s5p_mfc_set_enc_params(ctx);
+
+	/* pictype : number of B */
+	reg = READL(mfc_regs->e_gop_config);
+	reg &= ~(0x3 << 16);
+	reg |= ((p->num_b_frame & 0x3) << 16);
+	WRITEL(reg, mfc_regs->e_gop_config);
+
+	/* profile - 0 ~ 3 */
+	reg = p_vp8->profile & 0x3;
+	WRITEL(reg, mfc_regs->e_picture_profile);
+
+	/* rate control config. */
+	reg = READL(mfc_regs->e_rc_config);
+	/** macroblock level rate control */
+	reg &= ~(0x1 << 8);
+	reg |= ((p->rc_mb & 0x1) << 8);
+	WRITEL(reg, mfc_regs->e_rc_config);
+
 	/* frame rate */
 	if (p->rc_frame && p->rc_framerate_num && p->rc_framerate_denom) {
 		reg = 0;
 		reg |= ((p->rc_framerate_num & 0xFFFF) << 16);
 		reg |= p->rc_framerate_denom & 0xFFFF;
-		WRITEL(reg, S5P_FIMV_E_RC_FRAME_RATE_V6);
+		WRITEL(reg, mfc_regs->e_rc_frame_rate);
+	}
+
+	/* frame QP */
+	reg &= ~(0x7F);
+	reg |= p_vp8->rc_frame_qp & 0x7F;
+	WRITEL(reg, mfc_regs->e_rc_config);
+
+	/* other QPs */
+	WRITEL(0x0, mfc_regs->e_fixed_picture_qp);
+	if (!p->rc_frame && !p->rc_mb) {
+		reg = 0;
+		reg |= ((p_vp8->rc_p_frame_qp & 0x7F) << 8);
+		reg |= p_vp8->rc_frame_qp & 0x7F;
+		WRITEL(reg, mfc_regs->e_fixed_picture_qp);
 	}
 
+	/* max QP */
+	reg = ((p_vp8->rc_max_qp & 0x7F) << 8);
+	/* min QP */
+	reg |= p_vp8->rc_min_qp & 0x7F;
+	WRITEL(reg, mfc_regs->e_rc_qp_bound);
+
 	/* vbv buffer size */
 	if (p->frame_skip_mode ==
 			V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
-		WRITEL(p->vbv_size & 0xFFFF, S5P_FIMV_E_VBV_BUFFER_SIZE_V6);
+		WRITEL(p->vbv_size & 0xFFFF, mfc_regs->e_vbv_buffer_size);
 
 		if (p->rc_frame)
-			WRITEL(p->vbv_delay, S5P_FIMV_E_VBV_INIT_DELAY_V6);
+			WRITEL(p->vbv_delay, mfc_regs->e_vbv_init_delay);
 	}
 
+	/* VP8 specific params */
+	reg = 0;
+	reg |= (p_vp8->imd_4x4 & 0x1) << 10;
+	switch (p_vp8->num_partitions) {
+	case V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION:
+		val = 0;
+		break;
+	case V4L2_CID_MPEG_VIDEO_VPX_2_PARTITIONS:
+		val = 2;
+		break;
+	case V4L2_CID_MPEG_VIDEO_VPX_4_PARTITIONS:
+		val = 4;
+		break;
+	case V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS:
+		val = 8;
+		break;
+	}
+	reg |= (val & 0xF) << 3;
+	reg |= (p_vp8->num_ref & 0x2);
+	WRITEL(reg, mfc_regs->e_vp8_options);
+
 	mfc_debug_leave();
 
 	return 0;
@@ -1144,6 +1328,7 @@ static int s5p_mfc_set_enc_params_h263(struct s5p_mfc_ctx *ctx)
 static int s5p_mfc_init_decode_v6(struct s5p_mfc_ctx *ctx)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 	unsigned int reg = 0;
 	int fmo_aso_ctrl = 0;
 
@@ -1151,9 +1336,9 @@ static int s5p_mfc_init_decode_v6(struct s5p_mfc_ctx *ctx)
 	mfc_debug(2, "InstNo: %d/%d\n", ctx->inst_no,
 			S5P_FIMV_CH_SEQ_HEADER_V6);
 	mfc_debug(2, "BUFs: %08x %08x %08x\n",
-		  READL(S5P_FIMV_D_CPB_BUFFER_ADDR_V6),
-		  READL(S5P_FIMV_D_CPB_BUFFER_ADDR_V6),
-		  READL(S5P_FIMV_D_CPB_BUFFER_ADDR_V6));
+		  READL(mfc_regs->d_cpb_buffer_addr),
+		  READL(mfc_regs->d_cpb_buffer_addr),
+		  READL(mfc_regs->d_cpb_buffer_addr));
 
 	/* FMO_ASO_CTRL - 0: Enable, 1: Disable */
 	reg |= (fmo_aso_ctrl << S5P_FIMV_D_OPT_FMO_ASO_CTRL_MASK_V6);
@@ -1164,8 +1349,14 @@ static int s5p_mfc_init_decode_v6(struct s5p_mfc_ctx *ctx)
 	 * set to negative value. */
 	if (ctx->display_delay >= 0) {
 		reg |= (0x1 << S5P_FIMV_D_OPT_DDELAY_EN_SHIFT_V6);
-		WRITEL(ctx->display_delay, S5P_FIMV_D_DISPLAY_DELAY_V6);
+		WRITEL(ctx->display_delay, mfc_regs->d_display_delay);
+	}
+
+	if (IS_MFCV7_PLUS(dev)) {
+		WRITEL(reg, mfc_regs->d_dec_options);
+		reg = 0;
 	}
+
 	/* Setup loop filter, for decoding this is only valid for MPEG4 */
 	if (ctx->codec_mode == S5P_MFC_CODEC_MPEG4_DEC) {
 		mfc_debug(2, "Set loop filter to: %d\n",
@@ -1176,18 +1367,22 @@ static int s5p_mfc_init_decode_v6(struct s5p_mfc_ctx *ctx)
 	if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_NV12MT_16X16)
 		reg |= (0x1 << S5P_FIMV_D_OPT_TILE_MODE_SHIFT_V6);
 
-	WRITEL(reg, S5P_FIMV_D_DEC_OPTIONS_V6);
+	if (IS_MFCV7_PLUS(dev))
+		WRITEL(reg, mfc_regs->d_init_buffer_options);
+	else
+		WRITEL(reg, mfc_regs->d_dec_options);
 
 	/* 0: NV12(CbCr), 1: NV21(CrCb) */
 	if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_NV21M)
-		WRITEL(0x1, S5P_FIMV_PIXEL_FORMAT_V6);
+		WRITEL(0x1, mfc_regs->pixel_format);
 	else
-		WRITEL(0x0, S5P_FIMV_PIXEL_FORMAT_V6);
+		WRITEL(0x0, mfc_regs->pixel_format);
+
 
 	/* sei parse */
-	WRITEL(ctx->sei_fp_parse & 0x1, S5P_FIMV_D_SEI_ENABLE_V6);
+	WRITEL(ctx->sei_fp_parse & 0x1, mfc_regs->d_sei_enable);
 
-	WRITEL(ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
+	WRITEL(ctx->inst_no, mfc_regs->instance_id);
 	s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
 			S5P_FIMV_CH_SEQ_HEADER_V6, NULL);
 
@@ -1198,11 +1393,12 @@ static int s5p_mfc_init_decode_v6(struct s5p_mfc_ctx *ctx)
 static inline void s5p_mfc_set_flush(struct s5p_mfc_ctx *ctx, int flush)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 
 	if (flush) {
 		dev->curr_ctx = ctx->num;
 		s5p_mfc_clean_ctx_int_flags(ctx);
-		WRITEL(ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
+		WRITEL(ctx->inst_no, mfc_regs->instance_id);
 		s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
 				S5P_FIMV_H2R_CMD_FLUSH_V6, NULL);
 	}
@@ -1213,11 +1409,12 @@ static int s5p_mfc_decode_one_frame_v6(struct s5p_mfc_ctx *ctx,
 			enum s5p_mfc_decode_arg last_frame)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 
-	WRITEL(ctx->dec_dst_flag, S5P_FIMV_D_AVAILABLE_DPB_FLAG_LOWER_V6);
-	WRITEL(ctx->slice_interface & 0x1, S5P_FIMV_D_SLICE_IF_ENABLE_V6);
+	WRITEL(ctx->dec_dst_flag, mfc_regs->d_available_dpb_flag_lower);
+	WRITEL(ctx->slice_interface & 0x1, mfc_regs->d_slice_if_enable);
 
-	WRITEL(ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
+	WRITEL(ctx->inst_no, mfc_regs->instance_id);
 	/* Issue different commands to instance basing on whether it
 	 * is the last frame or not. */
 	switch (last_frame) {
@@ -1241,6 +1438,7 @@ static int s5p_mfc_decode_one_frame_v6(struct s5p_mfc_ctx *ctx,
 static int s5p_mfc_init_encode_v6(struct s5p_mfc_ctx *ctx)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 
 	if (ctx->codec_mode == S5P_MFC_CODEC_H264_ENC)
 		s5p_mfc_set_enc_params_h264(ctx);
@@ -1248,13 +1446,21 @@ static int s5p_mfc_init_encode_v6(struct s5p_mfc_ctx *ctx)
 		s5p_mfc_set_enc_params_mpeg4(ctx);
 	else if (ctx->codec_mode == S5P_MFC_CODEC_H263_ENC)
 		s5p_mfc_set_enc_params_h263(ctx);
+	else if (ctx->codec_mode == S5P_MFC_CODEC_VP8_ENC)
+		s5p_mfc_set_enc_params_vp8(ctx);
 	else {
 		mfc_err("Unknown codec for encoding (%x).\n",
 			ctx->codec_mode);
 		return -EINVAL;
 	}
 
-	WRITEL(ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
+	/* Set stride lengths for v7 & above */
+	if (IS_MFCV7_PLUS(dev)) {
+		WRITEL(ctx->img_width, mfc_regs->e_source_first_plane_stride);
+		WRITEL(ctx->img_width, mfc_regs->e_source_second_plane_stride);
+	}
+
+	WRITEL(ctx->inst_no, mfc_regs->instance_id);
 	s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
 			S5P_FIMV_CH_SEQ_HEADER_V6, NULL);
 
@@ -1264,14 +1470,16 @@ static int s5p_mfc_init_encode_v6(struct s5p_mfc_ctx *ctx)
 static int s5p_mfc_h264_set_aso_slice_order_v6(struct s5p_mfc_ctx *ctx)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 	struct s5p_mfc_enc_params *p = &ctx->enc_params;
 	struct s5p_mfc_h264_enc_params *p_h264 = &p->codec.h264;
 	int i;
 
 	if (p_h264->aso) {
-		for (i = 0; i < 8; i++)
+		for (i = 0; i < ARRAY_SIZE(p_h264->aso_slice_order); i++) {
 			WRITEL(p_h264->aso_slice_order[i],
-				S5P_FIMV_E_H264_ASO_SLICE_ORDER_0_V6 + i * 4);
+				mfc_regs->e_h264_aso_slice_order_0 + i * 4);
+		}
 	}
 	return 0;
 }
@@ -1280,6 +1488,7 @@ static int s5p_mfc_h264_set_aso_slice_order_v6(struct s5p_mfc_ctx *ctx)
 static int s5p_mfc_encode_one_frame_v6(struct s5p_mfc_ctx *ctx)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 
 	mfc_debug(2, "++\n");
 
@@ -1290,7 +1499,7 @@ static int s5p_mfc_encode_one_frame_v6(struct s5p_mfc_ctx *ctx)
 
 	s5p_mfc_set_slice_mode(ctx);
 
-	WRITEL(ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
+	WRITEL(ctx->inst_no, mfc_regs->instance_id);
 	s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
 			S5P_FIMV_CH_FRAME_START_V6, NULL);
 
@@ -1665,28 +1874,26 @@ static void s5p_mfc_cleanup_queue_v6(struct list_head *lh, struct vb2_queue *vq)
 
 static void s5p_mfc_clear_int_flags_v6(struct s5p_mfc_dev *dev)
 {
-	mfc_write(dev, 0, S5P_FIMV_RISC2HOST_CMD_V6);
-	mfc_write(dev, 0, S5P_FIMV_RISC2HOST_INT_V6);
+	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
+	WRITEL(0, mfc_regs->risc2host_command);
+	WRITEL(0, mfc_regs->risc2host_int);
 }
 
 static void s5p_mfc_write_info_v6(struct s5p_mfc_ctx *ctx, unsigned int data,
 		unsigned int ofs)
 {
-	struct s5p_mfc_dev *dev = ctx->dev;
-
 	s5p_mfc_clock_on();
-	WRITEL(data, ofs);
+	WRITEL(data, (void *)ofs);
 	s5p_mfc_clock_off();
 }
 
 static unsigned int
 s5p_mfc_read_info_v6(struct s5p_mfc_ctx *ctx, unsigned int ofs)
 {
-	struct s5p_mfc_dev *dev = ctx->dev;
 	int ret;
 
 	s5p_mfc_clock_on();
-	ret = READL(ofs);
+	ret = READL((void *)ofs);
 	s5p_mfc_clock_off();
 
 	return ret;
@@ -1694,50 +1901,51 @@ s5p_mfc_read_info_v6(struct s5p_mfc_ctx *ctx, unsigned int ofs)
 
 static int s5p_mfc_get_dspl_y_adr_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_D_DISPLAY_LUMA_ADDR_V6);
+	return READL(dev->mfc_regs->d_display_first_plane_addr);
 }
 
 static int s5p_mfc_get_dec_y_adr_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_D_DECODED_LUMA_ADDR_V6);
+	return READL(dev->mfc_regs->d_decoded_first_plane_addr);
 }
 
 static int s5p_mfc_get_dspl_status_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_D_DISPLAY_STATUS_V6);
+	return READL(dev->mfc_regs->d_display_status);
 }
 
 static int s5p_mfc_get_dec_status_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_D_DECODED_STATUS_V6);
+	return READL(dev->mfc_regs->d_decoded_status);
 }
 
 static int s5p_mfc_get_dec_frame_type_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_D_DECODED_FRAME_TYPE_V6) &
+	return READL(dev->mfc_regs->d_decoded_frame_type) &
 		S5P_FIMV_DECODE_FRAME_MASK_V6;
 }
 
 static int s5p_mfc_get_disp_frame_type_v6(struct s5p_mfc_ctx *ctx)
 {
-	return mfc_read(ctx->dev, S5P_FIMV_D_DISPLAY_FRAME_TYPE_V6) &
+	struct s5p_mfc_dev *dev = ctx->dev;
+	return READL(dev->mfc_regs->d_display_frame_type) &
 		S5P_FIMV_DECODE_FRAME_MASK_V6;
 }
 
 static int s5p_mfc_get_consumed_stream_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_D_DECODED_NAL_SIZE_V6);
+	return READL(dev->mfc_regs->d_decoded_nal_size);
 }
 
 static int s5p_mfc_get_int_reason_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_RISC2HOST_CMD_V6) &
+	return READL(dev->mfc_regs->risc2host_command) &
 		S5P_FIMV_RISC2HOST_CMD_MASK;
 }
 
 static int s5p_mfc_get_int_err_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_ERROR_CODE_V6);
+	return READL(dev->mfc_regs->error_code);
 }
 
 static int s5p_mfc_err_dec_v6(unsigned int err)
@@ -1752,82 +1960,323 @@ static int s5p_mfc_err_dspl_v6(unsigned int err)
 
 static int s5p_mfc_get_img_width_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_D_DISPLAY_FRAME_WIDTH_V6);
+	return READL(dev->mfc_regs->d_display_frame_width);
 }
 
 static int s5p_mfc_get_img_height_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_D_DISPLAY_FRAME_HEIGHT_V6);
+	return READL(dev->mfc_regs->d_display_frame_height);
 }
 
 static int s5p_mfc_get_dpb_count_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_D_MIN_NUM_DPB_V6);
+	return READL(dev->mfc_regs->d_min_num_dpb);
 }
 
 static int s5p_mfc_get_mv_count_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_D_MIN_NUM_MV_V6);
+	return READL(dev->mfc_regs->d_min_num_mv);
 }
 
 static int s5p_mfc_get_inst_no_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_RET_INSTANCE_ID_V6);
+	return READL(dev->mfc_regs->ret_instance_id);
 }
 
 static int s5p_mfc_get_enc_dpb_count_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_E_NUM_DPB_V6);
+	return READL(dev->mfc_regs->e_num_dpb);
 }
 
 static int s5p_mfc_get_enc_strm_size_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_E_STREAM_SIZE_V6);
+	return READL(dev->mfc_regs->e_stream_size);
 }
 
 static int s5p_mfc_get_enc_slice_type_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_E_SLICE_TYPE_V6);
+	return READL(dev->mfc_regs->e_slice_type);
 }
 
 static int s5p_mfc_get_enc_pic_count_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_E_PICTURE_COUNT_V6);
+	return READL(dev->mfc_regs->e_picture_count);
 }
 
 static int s5p_mfc_get_sei_avail_status_v6(struct s5p_mfc_ctx *ctx)
 {
-	return mfc_read(ctx->dev, S5P_FIMV_D_FRAME_PACK_SEI_AVAIL_V6);
+	struct s5p_mfc_dev *dev = ctx->dev;
+	return READL(dev->mfc_regs->d_frame_pack_sei_avail);
 }
 
 static int s5p_mfc_get_mvc_num_views_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_D_MVC_NUM_VIEWS_V6);
+	return READL(dev->mfc_regs->d_mvc_num_views);
 }
 
 static int s5p_mfc_get_mvc_view_id_v6(struct s5p_mfc_dev *dev)
 {
-	return mfc_read(dev, S5P_FIMV_D_MVC_VIEW_ID_V6);
+	return READL(dev->mfc_regs->d_mvc_view_id);
 }
 
 static unsigned int s5p_mfc_get_pic_type_top_v6(struct s5p_mfc_ctx *ctx)
 {
-	return s5p_mfc_read_info_v6(ctx, PIC_TIME_TOP_V6);
+	return s5p_mfc_read_info_v6(ctx,
+		(unsigned int) ctx->dev->mfc_regs->d_ret_picture_tag_top);
 }
 
 static unsigned int s5p_mfc_get_pic_type_bot_v6(struct s5p_mfc_ctx *ctx)
 {
-	return s5p_mfc_read_info_v6(ctx, PIC_TIME_BOT_V6);
+	return s5p_mfc_read_info_v6(ctx,
+		(unsigned int) ctx->dev->mfc_regs->d_ret_picture_tag_bot);
 }
 
 static unsigned int s5p_mfc_get_crop_info_h_v6(struct s5p_mfc_ctx *ctx)
 {
-	return s5p_mfc_read_info_v6(ctx, CROP_INFO_H_V6);
+	return s5p_mfc_read_info_v6(ctx,
+		(unsigned int) ctx->dev->mfc_regs->d_display_crop_info1);
 }
 
 static unsigned int s5p_mfc_get_crop_info_v_v6(struct s5p_mfc_ctx *ctx)
 {
-	return s5p_mfc_read_info_v6(ctx, CROP_INFO_V_V6);
+	return s5p_mfc_read_info_v6(ctx,
+		(unsigned int) ctx->dev->mfc_regs->d_display_crop_info2);
+}
+
+static struct s5p_mfc_regs mfc_regs;
+
+/* Initialize registers for MFC v6 onwards */
+const struct s5p_mfc_regs *s5p_mfc_init_regs_v6_plus(struct s5p_mfc_dev *dev)
+{
+	memset(&mfc_regs, 0, sizeof(mfc_regs));
+
+#define S5P_MFC_REG_ADDR(dev, reg) ((dev)->regs_base + (reg))
+#define R(m, r) mfc_regs.m = S5P_MFC_REG_ADDR(dev, r)
+	/* codec common registers */
+	R(risc_on, S5P_FIMV_RISC_ON_V6);
+	R(risc2host_int, S5P_FIMV_RISC2HOST_INT_V6);
+	R(host2risc_int, S5P_FIMV_HOST2RISC_INT_V6);
+	R(risc_base_address, S5P_FIMV_RISC_BASE_ADDRESS_V6);
+	R(mfc_reset, S5P_FIMV_MFC_RESET_V6);
+	R(host2risc_command, S5P_FIMV_HOST2RISC_CMD_V6);
+	R(risc2host_command, S5P_FIMV_RISC2HOST_CMD_V6);
+	R(firmware_version, S5P_FIMV_FW_VERSION_V6);
+	R(instance_id, S5P_FIMV_INSTANCE_ID_V6);
+	R(codec_type, S5P_FIMV_CODEC_TYPE_V6);
+	R(context_mem_addr, S5P_FIMV_CONTEXT_MEM_ADDR_V6);
+	R(context_mem_size, S5P_FIMV_CONTEXT_MEM_SIZE_V6);
+	R(pixel_format, S5P_FIMV_PIXEL_FORMAT_V6);
+	R(ret_instance_id, S5P_FIMV_RET_INSTANCE_ID_V6);
+	R(error_code, S5P_FIMV_ERROR_CODE_V6);
+
+	/* decoder registers */
+	R(d_crc_ctrl, S5P_FIMV_D_CRC_CTRL_V6);
+	R(d_dec_options, S5P_FIMV_D_DEC_OPTIONS_V6);
+	R(d_display_delay, S5P_FIMV_D_DISPLAY_DELAY_V6);
+	R(d_sei_enable, S5P_FIMV_D_SEI_ENABLE_V6);
+	R(d_min_num_dpb, S5P_FIMV_D_MIN_NUM_DPB_V6);
+	R(d_min_num_mv, S5P_FIMV_D_MIN_NUM_MV_V6);
+	R(d_mvc_num_views, S5P_FIMV_D_MVC_NUM_VIEWS_V6);
+	R(d_num_dpb, S5P_FIMV_D_NUM_DPB_V6);
+	R(d_num_mv, S5P_FIMV_D_NUM_MV_V6);
+	R(d_init_buffer_options, S5P_FIMV_D_INIT_BUFFER_OPTIONS_V6);
+	R(d_first_plane_dpb_size, S5P_FIMV_D_LUMA_DPB_SIZE_V6);
+	R(d_second_plane_dpb_size, S5P_FIMV_D_CHROMA_DPB_SIZE_V6);
+	R(d_mv_buffer_size, S5P_FIMV_D_MV_BUFFER_SIZE_V6);
+	R(d_first_plane_dpb, S5P_FIMV_D_LUMA_DPB_V6);
+	R(d_second_plane_dpb, S5P_FIMV_D_CHROMA_DPB_V6);
+	R(d_mv_buffer, S5P_FIMV_D_MV_BUFFER_V6);
+	R(d_scratch_buffer_addr, S5P_FIMV_D_SCRATCH_BUFFER_ADDR_V6);
+	R(d_scratch_buffer_size, S5P_FIMV_D_SCRATCH_BUFFER_SIZE_V6);
+	R(d_cpb_buffer_addr, S5P_FIMV_D_CPB_BUFFER_ADDR_V6);
+	R(d_cpb_buffer_size, S5P_FIMV_D_CPB_BUFFER_SIZE_V6);
+	R(d_available_dpb_flag_lower, S5P_FIMV_D_AVAILABLE_DPB_FLAG_LOWER_V6);
+	R(d_cpb_buffer_offset, S5P_FIMV_D_CPB_BUFFER_OFFSET_V6);
+	R(d_slice_if_enable, S5P_FIMV_D_SLICE_IF_ENABLE_V6);
+	R(d_stream_data_size, S5P_FIMV_D_STREAM_DATA_SIZE_V6);
+	R(d_display_frame_width, S5P_FIMV_D_DISPLAY_FRAME_WIDTH_V6);
+	R(d_display_frame_height, S5P_FIMV_D_DISPLAY_FRAME_HEIGHT_V6);
+	R(d_display_status, S5P_FIMV_D_DISPLAY_STATUS_V6);
+	R(d_display_first_plane_addr, S5P_FIMV_D_DISPLAY_LUMA_ADDR_V6);
+	R(d_display_second_plane_addr, S5P_FIMV_D_DISPLAY_CHROMA_ADDR_V6);
+	R(d_display_frame_type, S5P_FIMV_D_DISPLAY_FRAME_TYPE_V6);
+	R(d_display_crop_info1, S5P_FIMV_D_DISPLAY_CROP_INFO1_V6);
+	R(d_display_crop_info2, S5P_FIMV_D_DISPLAY_CROP_INFO2_V6);
+	R(d_display_aspect_ratio, S5P_FIMV_D_DISPLAY_ASPECT_RATIO_V6);
+	R(d_display_extended_ar, S5P_FIMV_D_DISPLAY_EXTENDED_AR_V6);
+	R(d_decoded_status, S5P_FIMV_D_DECODED_STATUS_V6);
+	R(d_decoded_first_plane_addr, S5P_FIMV_D_DECODED_LUMA_ADDR_V6);
+	R(d_decoded_second_plane_addr, S5P_FIMV_D_DECODED_CHROMA_ADDR_V6);
+	R(d_decoded_frame_type, S5P_FIMV_D_DECODED_FRAME_TYPE_V6);
+	R(d_decoded_nal_size, S5P_FIMV_D_DECODED_NAL_SIZE_V6);
+	R(d_ret_picture_tag_top, S5P_FIMV_D_RET_PICTURE_TAG_TOP_V6);
+	R(d_ret_picture_tag_bot, S5P_FIMV_D_RET_PICTURE_TAG_BOT_V6);
+	R(d_h264_info, S5P_FIMV_D_H264_INFO_V6);
+	R(d_mvc_view_id, S5P_FIMV_D_MVC_VIEW_ID_V6);
+	R(d_frame_pack_sei_avail, S5P_FIMV_D_FRAME_PACK_SEI_AVAIL_V6);
+
+	/* encoder registers */
+	R(e_frame_width, S5P_FIMV_E_FRAME_WIDTH_V6);
+	R(e_frame_height, S5P_FIMV_E_FRAME_HEIGHT_V6);
+	R(e_cropped_frame_width, S5P_FIMV_E_CROPPED_FRAME_WIDTH_V6);
+	R(e_cropped_frame_height, S5P_FIMV_E_CROPPED_FRAME_HEIGHT_V6);
+	R(e_frame_crop_offset, S5P_FIMV_E_FRAME_CROP_OFFSET_V6);
+	R(e_enc_options, S5P_FIMV_E_ENC_OPTIONS_V6);
+	R(e_picture_profile, S5P_FIMV_E_PICTURE_PROFILE_V6);
+	R(e_vbv_buffer_size, S5P_FIMV_E_VBV_BUFFER_SIZE_V6);
+	R(e_vbv_init_delay, S5P_FIMV_E_VBV_INIT_DELAY_V6);
+	R(e_fixed_picture_qp, S5P_FIMV_E_FIXED_PICTURE_QP_V6);
+	R(e_rc_config, S5P_FIMV_E_RC_CONFIG_V6);
+	R(e_rc_qp_bound, S5P_FIMV_E_RC_QP_BOUND_V6);
+	R(e_rc_mode, S5P_FIMV_E_RC_RPARAM_V6);
+	R(e_mb_rc_config, S5P_FIMV_E_MB_RC_CONFIG_V6);
+	R(e_padding_ctrl, S5P_FIMV_E_PADDING_CTRL_V6);
+	R(e_mv_hor_range, S5P_FIMV_E_MV_HOR_RANGE_V6);
+	R(e_mv_ver_range, S5P_FIMV_E_MV_VER_RANGE_V6);
+	R(e_num_dpb, S5P_FIMV_E_NUM_DPB_V6);
+	R(e_luma_dpb, S5P_FIMV_E_LUMA_DPB_V6);
+	R(e_chroma_dpb, S5P_FIMV_E_CHROMA_DPB_V6);
+	R(e_me_buffer, S5P_FIMV_E_ME_BUFFER_V6);
+	R(e_scratch_buffer_addr, S5P_FIMV_E_SCRATCH_BUFFER_ADDR_V6);
+	R(e_scratch_buffer_size, S5P_FIMV_E_SCRATCH_BUFFER_SIZE_V6);
+	R(e_tmv_buffer0, S5P_FIMV_E_TMV_BUFFER0_V6);
+	R(e_tmv_buffer1, S5P_FIMV_E_TMV_BUFFER1_V6);
+	R(e_source_first_plane_addr, S5P_FIMV_E_SOURCE_LUMA_ADDR_V6);
+	R(e_source_second_plane_addr, S5P_FIMV_E_SOURCE_CHROMA_ADDR_V6);
+	R(e_stream_buffer_addr, S5P_FIMV_E_STREAM_BUFFER_ADDR_V6);
+	R(e_stream_buffer_size, S5P_FIMV_E_STREAM_BUFFER_SIZE_V6);
+	R(e_roi_buffer_addr, S5P_FIMV_E_ROI_BUFFER_ADDR_V6);
+	R(e_param_change, S5P_FIMV_E_PARAM_CHANGE_V6);
+	R(e_ir_size, S5P_FIMV_E_IR_SIZE_V6);
+	R(e_gop_config, S5P_FIMV_E_GOP_CONFIG_V6);
+	R(e_mslice_mode, S5P_FIMV_E_MSLICE_MODE_V6);
+	R(e_mslice_size_mb, S5P_FIMV_E_MSLICE_SIZE_MB_V6);
+	R(e_mslice_size_bits, S5P_FIMV_E_MSLICE_SIZE_BITS_V6);
+	R(e_frame_insertion, S5P_FIMV_E_FRAME_INSERTION_V6);
+	R(e_rc_frame_rate, S5P_FIMV_E_RC_FRAME_RATE_V6);
+	R(e_rc_bit_rate, S5P_FIMV_E_RC_BIT_RATE_V6);
+	R(e_rc_roi_ctrl, S5P_FIMV_E_RC_ROI_CTRL_V6);
+	R(e_picture_tag, S5P_FIMV_E_PICTURE_TAG_V6);
+	R(e_bit_count_enable, S5P_FIMV_E_BIT_COUNT_ENABLE_V6);
+	R(e_max_bit_count, S5P_FIMV_E_MAX_BIT_COUNT_V6);
+	R(e_min_bit_count, S5P_FIMV_E_MIN_BIT_COUNT_V6);
+	R(e_metadata_buffer_addr, S5P_FIMV_E_METADATA_BUFFER_ADDR_V6);
+	R(e_metadata_buffer_size, S5P_FIMV_E_METADATA_BUFFER_SIZE_V6);
+	R(e_encoded_source_first_plane_addr,
+			S5P_FIMV_E_ENCODED_SOURCE_LUMA_ADDR_V6);
+	R(e_encoded_source_second_plane_addr,
+			S5P_FIMV_E_ENCODED_SOURCE_CHROMA_ADDR_V6);
+	R(e_stream_size, S5P_FIMV_E_STREAM_SIZE_V6);
+	R(e_slice_type, S5P_FIMV_E_SLICE_TYPE_V6);
+	R(e_picture_count, S5P_FIMV_E_PICTURE_COUNT_V6);
+	R(e_ret_picture_tag, S5P_FIMV_E_RET_PICTURE_TAG_V6);
+	R(e_recon_luma_dpb_addr, S5P_FIMV_E_RECON_LUMA_DPB_ADDR_V6);
+	R(e_recon_chroma_dpb_addr, S5P_FIMV_E_RECON_CHROMA_DPB_ADDR_V6);
+	R(e_mpeg4_options, S5P_FIMV_E_MPEG4_OPTIONS_V6);
+	R(e_mpeg4_hec_period, S5P_FIMV_E_MPEG4_HEC_PERIOD_V6);
+	R(e_aspect_ratio, S5P_FIMV_E_ASPECT_RATIO_V6);
+	R(e_extended_sar, S5P_FIMV_E_EXTENDED_SAR_V6);
+	R(e_h264_options, S5P_FIMV_E_H264_OPTIONS_V6);
+	R(e_h264_lf_alpha_offset, S5P_FIMV_E_H264_LF_ALPHA_OFFSET_V6);
+	R(e_h264_lf_beta_offset, S5P_FIMV_E_H264_LF_BETA_OFFSET_V6);
+	R(e_h264_i_period, S5P_FIMV_E_H264_I_PERIOD_V6);
+	R(e_h264_fmo_slice_grp_map_type,
+			S5P_FIMV_E_H264_FMO_SLICE_GRP_MAP_TYPE_V6);
+	R(e_h264_fmo_num_slice_grp_minus1,
+			S5P_FIMV_E_H264_FMO_NUM_SLICE_GRP_MINUS1_V6);
+	R(e_h264_fmo_slice_grp_change_dir,
+			S5P_FIMV_E_H264_FMO_SLICE_GRP_CHANGE_DIR_V6);
+	R(e_h264_fmo_slice_grp_change_rate_minus1,
+			S5P_FIMV_E_H264_FMO_SLICE_GRP_CHANGE_RATE_MINUS1_V6);
+	R(e_h264_fmo_run_length_minus1_0,
+			S5P_FIMV_E_H264_FMO_RUN_LENGTH_MINUS1_0_V6);
+	R(e_h264_aso_slice_order_0, S5P_FIMV_E_H264_ASO_SLICE_ORDER_0_V6);
+	R(e_h264_num_t_layer, S5P_FIMV_E_H264_NUM_T_LAYER_V6);
+	R(e_h264_hierarchical_qp_layer0,
+			S5P_FIMV_E_H264_HIERARCHICAL_QP_LAYER0_V6);
+	R(e_h264_frame_packing_sei_info,
+			S5P_FIMV_E_H264_FRAME_PACKING_SEI_INFO_V6);
+
+	if (!IS_MFCV7_PLUS(dev))
+		goto done;
+
+	/* Initialize registers used in MFC v7+ */
+	R(e_source_first_plane_addr, S5P_FIMV_E_SOURCE_FIRST_ADDR_V7);
+	R(e_source_second_plane_addr, S5P_FIMV_E_SOURCE_SECOND_ADDR_V7);
+	R(e_source_third_plane_addr, S5P_FIMV_E_SOURCE_THIRD_ADDR_V7);
+	R(e_source_first_plane_stride, S5P_FIMV_E_SOURCE_FIRST_STRIDE_V7);
+	R(e_source_second_plane_stride, S5P_FIMV_E_SOURCE_SECOND_STRIDE_V7);
+	R(e_source_third_plane_stride, S5P_FIMV_E_SOURCE_THIRD_STRIDE_V7);
+	R(e_encoded_source_first_plane_addr,
+			S5P_FIMV_E_ENCODED_SOURCE_FIRST_ADDR_V7);
+	R(e_encoded_source_second_plane_addr,
+			S5P_FIMV_E_ENCODED_SOURCE_SECOND_ADDR_V7);
+	R(e_vp8_options, S5P_FIMV_E_VP8_OPTIONS_V7);
+
+	if (!IS_MFCV8(dev))
+		goto done;
+
+	/* Initialize registers used in MFC v8 only.
+	 * Also, over-write the registers which have
+	 * a different offset for MFC v8. */
+	R(d_stream_data_size, S5P_FIMV_D_STREAM_DATA_SIZE_V8);
+	R(d_cpb_buffer_addr, S5P_FIMV_D_CPB_BUFFER_ADDR_V8);
+	R(d_cpb_buffer_size, S5P_FIMV_D_CPB_BUFFER_SIZE_V8);
+	R(d_cpb_buffer_offset, S5P_FIMV_D_CPB_BUFFER_OFFSET_V8);
+	R(d_first_plane_dpb_size, S5P_FIMV_D_FIRST_PLANE_DPB_SIZE_V8);
+	R(d_second_plane_dpb_size, S5P_FIMV_D_SECOND_PLANE_DPB_SIZE_V8);
+	R(d_scratch_buffer_addr, S5P_FIMV_D_SCRATCH_BUFFER_ADDR_V8);
+	R(d_scratch_buffer_size, S5P_FIMV_D_SCRATCH_BUFFER_SIZE_V8);
+	R(d_first_plane_dpb_stride_size,
+			S5P_FIMV_D_FIRST_PLANE_DPB_STRIDE_SIZE_V8);
+	R(d_second_plane_dpb_stride_size,
+			S5P_FIMV_D_SECOND_PLANE_DPB_STRIDE_SIZE_V8);
+	R(d_mv_buffer_size, S5P_FIMV_D_MV_BUFFER_SIZE_V8);
+	R(d_num_mv, S5P_FIMV_D_NUM_MV_V8);
+	R(d_first_plane_dpb, S5P_FIMV_D_FIRST_PLANE_DPB_V8);
+	R(d_second_plane_dpb, S5P_FIMV_D_SECOND_PLANE_DPB_V8);
+	R(d_mv_buffer, S5P_FIMV_D_MV_BUFFER_V8);
+	R(d_init_buffer_options, S5P_FIMV_D_INIT_BUFFER_OPTIONS_V8);
+	R(d_available_dpb_flag_lower, S5P_FIMV_D_AVAILABLE_DPB_FLAG_LOWER_V8);
+	R(d_slice_if_enable, S5P_FIMV_D_SLICE_IF_ENABLE_V8);
+	R(d_display_first_plane_addr, S5P_FIMV_D_DISPLAY_FIRST_PLANE_ADDR_V8);
+	R(d_display_second_plane_addr, S5P_FIMV_D_DISPLAY_SECOND_PLANE_ADDR_V8);
+	R(d_decoded_first_plane_addr, S5P_FIMV_D_DECODED_FIRST_PLANE_ADDR_V8);
+	R(d_decoded_second_plane_addr, S5P_FIMV_D_DECODED_SECOND_PLANE_ADDR_V8);
+	R(d_display_status, S5P_FIMV_D_DISPLAY_STATUS_V8);
+	R(d_decoded_status, S5P_FIMV_D_DECODED_STATUS_V8);
+	R(d_decoded_frame_type, S5P_FIMV_D_DECODED_FRAME_TYPE_V8);
+	R(d_display_frame_type, S5P_FIMV_D_DISPLAY_FRAME_TYPE_V8);
+	R(d_decoded_nal_size, S5P_FIMV_D_DECODED_NAL_SIZE_V8);
+	R(d_display_frame_width, S5P_FIMV_D_DISPLAY_FRAME_WIDTH_V8);
+	R(d_display_frame_height, S5P_FIMV_D_DISPLAY_FRAME_HEIGHT_V8);
+	R(d_frame_pack_sei_avail, S5P_FIMV_D_FRAME_PACK_SEI_AVAIL_V8);
+	R(d_mvc_num_views, S5P_FIMV_D_MVC_NUM_VIEWS_V8);
+	R(d_mvc_view_id, S5P_FIMV_D_MVC_VIEW_ID_V8);
+	R(d_ret_picture_tag_top, S5P_FIMV_D_RET_PICTURE_TAG_TOP_V8);
+	R(d_ret_picture_tag_bot, S5P_FIMV_D_RET_PICTURE_TAG_BOT_V8);
+	R(d_display_crop_info1, S5P_FIMV_D_DISPLAY_CROP_INFO1_V8);
+	R(d_display_crop_info2, S5P_FIMV_D_DISPLAY_CROP_INFO2_V8);
+
+	/* encoder registers */
+	R(e_padding_ctrl, S5P_FIMV_E_PADDING_CTRL_V8);
+	R(e_rc_config, S5P_FIMV_E_RC_CONFIG_V8);
+	R(e_rc_mode, S5P_FIMV_E_RC_RPARAM_V8);
+	R(e_mv_hor_range, S5P_FIMV_E_MV_HOR_RANGE_V8);
+	R(e_mv_ver_range, S5P_FIMV_E_MV_VER_RANGE_V8);
+	R(e_rc_qp_bound, S5P_FIMV_E_RC_QP_BOUND_V8);
+	R(e_fixed_picture_qp, S5P_FIMV_E_FIXED_PICTURE_QP_V8);
+	R(e_vbv_buffer_size, S5P_FIMV_E_VBV_BUFFER_SIZE_V8);
+	R(e_vbv_init_delay, S5P_FIMV_E_VBV_INIT_DELAY_V8);
+	R(e_mb_rc_config, S5P_FIMV_E_MB_RC_CONFIG_V8);
+	R(e_aspect_ratio, S5P_FIMV_E_ASPECT_RATIO_V8);
+	R(e_extended_sar, S5P_FIMV_E_EXTENDED_SAR_V8);
+	R(e_h264_options, S5P_FIMV_E_H264_OPTIONS_V8);
+
+done:
+	return &mfc_regs;
+#undef S5P_MFC_REG_ADDR
+#undef R
 }
 
 /* Initialize opr function pointers for MFC v6 */
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h
index ab164efa127..80558484bb4 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h
@@ -40,11 +40,6 @@
 #define FRAME_DELTA_H264_H263		1
 #define TIGHT_CBR_MAX			10
 
-/* Definitions for shared memory compatibility */
-#define PIC_TIME_TOP_V6		S5P_FIMV_D_RET_PICTURE_TAG_TOP_V6
-#define PIC_TIME_BOT_V6		S5P_FIMV_D_RET_PICTURE_TAG_BOT_V6
-#define CROP_INFO_H_V6		S5P_FIMV_D_DISPLAY_CROP_INFO1_V6
-#define CROP_INFO_V_V6		S5P_FIMV_D_DISPLAY_CROP_INFO2_V6
-
 struct s5p_mfc_hw_ops *s5p_mfc_init_hw_ops_v6(void);
+const struct s5p_mfc_regs *s5p_mfc_init_regs_v6_plus(struct s5p_mfc_dev *dev);
 #endif /* S5P_MFC_OPR_V6_H_ */
diff --git a/drivers/media/platform/s5p-tv/hdmi_drv.c b/drivers/media/platform/s5p-tv/hdmi_drv.c
index 1b34c362985..754740f4b67 100644
--- a/drivers/media/platform/s5p-tv/hdmi_drv.c
+++ b/drivers/media/platform/s5p-tv/hdmi_drv.c
@@ -37,6 +37,7 @@
 #include <media/v4l2-common.h>
 #include <media/v4l2-dev.h>
 #include <media/v4l2-device.h>
+#include <media/v4l2-dv-timings.h>
 
 #include "regs-hdmi.h"
 
@@ -625,7 +626,7 @@ static int hdmi_s_dv_timings(struct v4l2_subdev *sd,
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(hdmi_timings); i++)
-		if (v4l_match_dv_timings(&hdmi_timings[i].dv_timings,
+		if (v4l2_match_dv_timings(&hdmi_timings[i].dv_timings,
 					timings, 0))
 			break;
 	if (i == ARRAY_SIZE(hdmi_timings)) {
@@ -673,6 +674,8 @@ static int hdmi_g_mbus_fmt(struct v4l2_subdev *sd,
 static int hdmi_enum_dv_timings(struct v4l2_subdev *sd,
 	struct v4l2_enum_dv_timings *timings)
 {
+	if (timings->pad != 0)
+		return -EINVAL;
 	if (timings->index >= ARRAY_SIZE(hdmi_timings))
 		return -EINVAL;
 	timings->timings = hdmi_timings[timings->index].dv_timings;
@@ -686,8 +689,11 @@ static int hdmi_dv_timings_cap(struct v4l2_subdev *sd,
 {
 	struct hdmi_device *hdev = sd_to_hdmi_dev(sd);
 
+	if (cap->pad != 0)
+		return -EINVAL;
+
 	/* Let the phy fill in the pixelclock range */
-	v4l2_subdev_call(hdev->phy_sd, video, dv_timings_cap, cap);
+	v4l2_subdev_call(hdev->phy_sd, pad, dv_timings_cap, cap);
 	cap->type = V4L2_DV_BT_656_1120;
 	cap->bt.min_width = 720;
 	cap->bt.max_width = 1920;
@@ -706,12 +712,15 @@ static const struct v4l2_subdev_core_ops hdmi_sd_core_ops = {
 static const struct v4l2_subdev_video_ops hdmi_sd_video_ops = {
 	.s_dv_timings = hdmi_s_dv_timings,
 	.g_dv_timings = hdmi_g_dv_timings,
-	.enum_dv_timings = hdmi_enum_dv_timings,
-	.dv_timings_cap = hdmi_dv_timings_cap,
 	.g_mbus_fmt = hdmi_g_mbus_fmt,
 	.s_stream = hdmi_s_stream,
 };
 
+static const struct v4l2_subdev_pad_ops hdmi_sd_pad_ops = {
+	.enum_dv_timings = hdmi_enum_dv_timings,
+	.dv_timings_cap = hdmi_dv_timings_cap,
+};
+
 static const struct v4l2_subdev_ops hdmi_sd_ops = {
 	.core = &hdmi_sd_core_ops,
 	.video = &hdmi_sd_video_ops,
diff --git a/drivers/media/platform/s5p-tv/hdmiphy_drv.c b/drivers/media/platform/s5p-tv/hdmiphy_drv.c
index e19a0af1ea4..c2f2e35642f 100644
--- a/drivers/media/platform/s5p-tv/hdmiphy_drv.c
+++ b/drivers/media/platform/s5p-tv/hdmiphy_drv.c
@@ -225,6 +225,9 @@ static int hdmiphy_s_dv_timings(struct v4l2_subdev *sd,
 static int hdmiphy_dv_timings_cap(struct v4l2_subdev *sd,
 	struct v4l2_dv_timings_cap *cap)
 {
+	if (cap->pad != 0)
+		return -EINVAL;
+
 	cap->type = V4L2_DV_BT_656_1120;
 	/* The phy only determines the pixelclock, leave the other values
 	 * at 0 to signify that we have no information for them. */
@@ -259,13 +262,17 @@ static const struct v4l2_subdev_core_ops hdmiphy_core_ops = {
 
 static const struct v4l2_subdev_video_ops hdmiphy_video_ops = {
 	.s_dv_timings = hdmiphy_s_dv_timings,
-	.dv_timings_cap = hdmiphy_dv_timings_cap,
 	.s_stream =  hdmiphy_s_stream,
 };
 
+static const struct v4l2_subdev_pad_ops hdmiphy_pad_ops = {
+	.dv_timings_cap = hdmiphy_dv_timings_cap,
+};
+
 static const struct v4l2_subdev_ops hdmiphy_ops = {
 	.core = &hdmiphy_core_ops,
 	.video = &hdmiphy_video_ops,
+	.pad = &hdmiphy_pad_ops,
 };
 
 static int hdmiphy_probe(struct i2c_client *client,
diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
index 04e6490a45b..fb2acc53112 100644
--- a/drivers/media/platform/s5p-tv/mixer.h
+++ b/drivers/media/platform/s5p-tv/mixer.h
@@ -65,7 +65,7 @@ struct mxr_format {
 	int num_subframes;
 	/** specifies to which subframe belong given plane */
 	int plane2subframe[MXR_MAX_PLANES];
-	/** internal code, driver dependant */
+	/** internal code, driver dependent */
 	unsigned long cookie;
 };
 
diff --git a/drivers/media/platform/s5p-tv/mixer_drv.c b/drivers/media/platform/s5p-tv/mixer_drv.c
index 51805a5e2be..bc08b5f28e4 100644
--- a/drivers/media/platform/s5p-tv/mixer_drv.c
+++ b/drivers/media/platform/s5p-tv/mixer_drv.c
@@ -347,19 +347,41 @@ static int mxr_runtime_resume(struct device *dev)
 {
 	struct mxr_device *mdev = to_mdev(dev);
 	struct mxr_resources *res = &mdev->res;
+	int ret;
 
 	mxr_dbg(mdev, "resume - start\n");
 	mutex_lock(&mdev->mutex);
 	/* turn clocks on */
-	clk_enable(res->mixer);
-	clk_enable(res->vp);
-	clk_enable(res->sclk_mixer);
+	ret = clk_prepare_enable(res->mixer);
+	if (ret < 0) {
+		dev_err(mdev->dev, "clk_prepare_enable(mixer) failed\n");
+		goto fail;
+	}
+	ret = clk_prepare_enable(res->vp);
+	if (ret < 0) {
+		dev_err(mdev->dev, "clk_prepare_enable(vp) failed\n");
+		goto fail_mixer;
+	}
+	ret = clk_prepare_enable(res->sclk_mixer);
+	if (ret < 0) {
+		dev_err(mdev->dev, "clk_prepare_enable(sclk_mixer) failed\n");
+		goto fail_vp;
+	}
 	/* apply default configuration */
 	mxr_reg_reset(mdev);
 	mxr_dbg(mdev, "resume - finished\n");
 
 	mutex_unlock(&mdev->mutex);
 	return 0;
+
+fail_vp:
+	clk_disable_unprepare(res->vp);
+fail_mixer:
+	clk_disable_unprepare(res->mixer);
+fail:
+	mutex_unlock(&mdev->mutex);
+	dev_err(mdev->dev, "resume failed\n");
+	return ret;
 }
 
 static int mxr_runtime_suspend(struct device *dev)
@@ -369,9 +391,9 @@ static int mxr_runtime_suspend(struct device *dev)
 	mxr_dbg(mdev, "suspend - start\n");
 	mutex_lock(&mdev->mutex);
 	/* turn clocks off */
-	clk_disable(res->sclk_mixer);
-	clk_disable(res->vp);
-	clk_disable(res->mixer);
+	clk_disable_unprepare(res->sclk_mixer);
+	clk_disable_unprepare(res->vp);
+	clk_disable_unprepare(res->mixer);
 	mutex_unlock(&mdev->mutex);
 	mxr_dbg(mdev, "suspend - finished\n");
 	return 0;
diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
index b93a21f5aa1..74344c764da 100644
--- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
+++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
@@ -226,7 +226,7 @@ static void mxr_graph_fix_geometry(struct mxr_layer *layer,
 			src->width + src->x_offset, 32767);
 		src->full_height = clamp_val(src->full_height,
 			src->height + src->y_offset, 2047);
-	};
+	}
 }
 
 /* PUBLIC API */
diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
index 641b1f071e0..8a8dbc8fdfd 100644
--- a/drivers/media/platform/s5p-tv/mixer_video.c
+++ b/drivers/media/platform/s5p-tv/mixer_video.c
@@ -509,9 +509,11 @@ static int mxr_enum_dv_timings(struct file *file, void *fh,
 	struct mxr_device *mdev = layer->mdev;
 	int ret;
 
+	timings->pad = 0;
+
 	/* lock protects from changing sd_out */
 	mutex_lock(&mdev->mutex);
-	ret = v4l2_subdev_call(to_outsd(mdev), video, enum_dv_timings, timings);
+	ret = v4l2_subdev_call(to_outsd(mdev), pad, enum_dv_timings, timings);
 	mutex_unlock(&mdev->mutex);
 
 	return ret ? -EINVAL : 0;
@@ -528,7 +530,7 @@ static int mxr_s_dv_timings(struct file *file, void *fh,
 	mutex_lock(&mdev->mutex);
 
 	/* timings change cannot be done while there is an entity
-	 * dependant on output configuration
+	 * dependent on output configuration
 	 */
 	if (mdev->n_output > 0) {
 		mutex_unlock(&mdev->mutex);
@@ -567,9 +569,11 @@ static int mxr_dv_timings_cap(struct file *file, void *fh,
 	struct mxr_device *mdev = layer->mdev;
 	int ret;
 
+	cap->pad = 0;
+
 	/* lock protects from changing sd_out */
 	mutex_lock(&mdev->mutex);
-	ret = v4l2_subdev_call(to_outsd(mdev), video, dv_timings_cap, cap);
+	ret = v4l2_subdev_call(to_outsd(mdev), pad, dv_timings_cap, cap);
 	mutex_unlock(&mdev->mutex);
 
 	return ret ? -EINVAL : 0;
@@ -585,7 +589,7 @@ static int mxr_s_std(struct file *file, void *fh, v4l2_std_id norm)
 	mutex_lock(&mdev->mutex);
 
 	/* standard change cannot be done while there is an entity
-	 * dependant on output configuration
+	 * dependent on output configuration
 	 */
 	if (mdev->n_output > 0) {
 		mutex_unlock(&mdev->mutex);
@@ -946,11 +950,6 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
 
 	mxr_dbg(mdev, "%s\n", __func__);
 
-	if (count == 0) {
-		mxr_dbg(mdev, "no output buffers queued\n");
-		return -EINVAL;
-	}
-
 	/* block any changes in output configuration */
 	mxr_output_get(mdev);
 
@@ -990,7 +989,7 @@ static void mxr_watchdog(unsigned long arg)
 	spin_unlock_irqrestore(&layer->enq_slock, flags);
 }
 
-static int stop_streaming(struct vb2_queue *vq)
+static void stop_streaming(struct vb2_queue *vq)
 {
 	struct mxr_layer *layer = vb2_get_drv_priv(vq);
 	struct mxr_device *mdev = layer->mdev;
@@ -1036,7 +1035,6 @@ static int stop_streaming(struct vb2_queue *vq)
 	mxr_streamer_put(mdev);
 	/* allow changes in output configuration */
 	mxr_output_put(mdev);
-	return 0;
 }
 
 static struct vb2_ops mxr_video_qops = {
@@ -1124,6 +1122,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
 		.drv_priv = layer,
 		.buf_struct_size = sizeof(struct mxr_buffer),
 		.ops = &mxr_video_qops,
+		.min_buffers_needed = 1,
 		.mem_ops = &vb2_dma_contig_memops,
 	};
 
diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
index 3d13a636877..c9388c45ad7 100644
--- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
+++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
@@ -197,7 +197,7 @@ static void mxr_vp_fix_geometry(struct mxr_layer *layer,
 			ALIGN(src->width + src->x_offset, 8), 8192U);
 		src->full_height = clamp(src->full_height,
 			src->height + src->y_offset, 8192U);
-	};
+	}
 }
 
 /* PUBLIC API */
diff --git a/drivers/media/platform/s5p-tv/sdo_drv.c b/drivers/media/platform/s5p-tv/sdo_drv.c
index 0afa90f0f6a..5a7c3796f22 100644
--- a/drivers/media/platform/s5p-tv/sdo_drv.c
+++ b/drivers/media/platform/s5p-tv/sdo_drv.c
@@ -55,6 +55,8 @@ struct sdo_device {
 	struct clk *dacphy;
 	/** clock for control of VPLL */
 	struct clk *fout_vpll;
+	/** vpll rate before sdo stream was on */
+	unsigned long vpll_rate;
 	/** regulator for SDO IP power */
 	struct regulator *vdac;
 	/** regulator for SDO plug detection */
@@ -193,17 +195,33 @@ static int sdo_s_power(struct v4l2_subdev *sd, int on)
 
 static int sdo_streamon(struct sdo_device *sdev)
 {
+	int ret;
+
 	/* set proper clock for Timing Generator */
-	clk_set_rate(sdev->fout_vpll, 54000000);
+	sdev->vpll_rate = clk_get_rate(sdev->fout_vpll);
+	ret = clk_set_rate(sdev->fout_vpll, 54000000);
+	if (ret < 0) {
+		dev_err(sdev->dev, "Failed to set vpll rate\n");
+		return ret;
+	}
 	dev_info(sdev->dev, "fout_vpll.rate = %lu\n",
 	clk_get_rate(sdev->fout_vpll));
 	/* enable clock in SDO */
 	sdo_write_mask(sdev, SDO_CLKCON, ~0, SDO_TVOUT_CLOCK_ON);
-	clk_enable(sdev->dacphy);
+	ret = clk_prepare_enable(sdev->dacphy);
+	if (ret < 0) {
+		dev_err(sdev->dev, "clk_prepare_enable(dacphy) failed\n");
+		goto fail;
+	}
 	/* enable DAC */
 	sdo_write_mask(sdev, SDO_DAC, ~0, SDO_POWER_ON_DAC);
 	sdo_reg_debug(sdev);
 	return 0;
+
+fail:
+	sdo_write_mask(sdev, SDO_CLKCON, 0, SDO_TVOUT_CLOCK_ON);
+	clk_set_rate(sdev->fout_vpll, sdev->vpll_rate);
+	return ret;
 }
 
 static int sdo_streamoff(struct sdo_device *sdev)
@@ -211,7 +229,7 @@ static int sdo_streamoff(struct sdo_device *sdev)
 	int tries;
 
 	sdo_write_mask(sdev, SDO_DAC, 0, SDO_POWER_ON_DAC);
-	clk_disable(sdev->dacphy);
+	clk_disable_unprepare(sdev->dacphy);
 	sdo_write_mask(sdev, SDO_CLKCON, 0, SDO_TVOUT_CLOCK_ON);
 	for (tries = 100; tries; --tries) {
 		if (sdo_read(sdev, SDO_CLKCON) & SDO_TVOUT_CLOCK_READY)
@@ -220,6 +238,7 @@ static int sdo_streamoff(struct sdo_device *sdev)
 	}
 	if (tries == 0)
 		dev_err(sdev->dev, "failed to stop streaming\n");
+	clk_set_rate(sdev->fout_vpll, sdev->vpll_rate);
 	return tries ? 0 : -EIO;
 }
 
@@ -254,7 +273,7 @@ static int sdo_runtime_suspend(struct device *dev)
 	dev_info(dev, "suspend\n");
 	regulator_disable(sdev->vdet);
 	regulator_disable(sdev->vdac);
-	clk_disable(sdev->sclk_dac);
+	clk_disable_unprepare(sdev->sclk_dac);
 	return 0;
 }
 
@@ -266,7 +285,7 @@ static int sdo_runtime_resume(struct device *dev)
 
 	dev_info(dev, "resume\n");
 
-	ret = clk_enable(sdev->sclk_dac);
+	ret = clk_prepare_enable(sdev->sclk_dac);
 	if (ret < 0)
 		return ret;
 
@@ -299,7 +318,7 @@ static int sdo_runtime_resume(struct device *dev)
 vdac_r_dis:
 	regulator_disable(sdev->vdac);
 dac_clk_dis:
-	clk_disable(sdev->sclk_dac);
+	clk_disable_unprepare(sdev->sclk_dac);
 	return ret;
 }
 
@@ -405,7 +424,11 @@ static int sdo_probe(struct platform_device *pdev)
 	}
 
 	/* enable gate for dac clock, because mixer uses it */
-	clk_enable(sdev->dac);
+	ret = clk_prepare_enable(sdev->dac);
+	if (ret < 0) {
+		dev_err(dev, "clk_prepare_enable(dac) failed\n");
+		goto fail_fout_vpll;
+	}
 
 	/* configure power management */
 	pm_runtime_enable(dev);
@@ -444,7 +467,7 @@ static int sdo_remove(struct platform_device *pdev)
 	struct sdo_device *sdev = sd_to_sdev(sd);
 
 	pm_runtime_disable(&pdev->dev);
-	clk_disable(sdev->dac);
+	clk_disable_unprepare(sdev->dac);
 	clk_put(sdev->fout_vpll);
 	clk_put(sdev->dacphy);
 	clk_put(sdev->dac);
diff --git a/drivers/media/platform/sh_veu.c b/drivers/media/platform/sh_veu.c
index aa4cca371cb..744e43b480b 100644
--- a/drivers/media/platform/sh_veu.c
+++ b/drivers/media/platform/sh_veu.c
@@ -359,7 +359,7 @@ static int sh_veu_context_init(struct sh_veu_dev *veu)
 	veu->m2m_ctx = v4l2_m2m_ctx_init(veu->m2m_dev, veu,
 					 sh_veu_queue_init);
 
-	return PTR_RET(veu->m2m_ctx);
+	return PTR_ERR_OR_ZERO(veu->m2m_ctx);
 }
 
 static int sh_veu_querycap(struct file *file, void *priv,
diff --git a/drivers/media/platform/sh_vou.c b/drivers/media/platform/sh_vou.c
index 7a9c5e9329f..e5f1d4c14f2 100644
--- a/drivers/media/platform/sh_vou.c
+++ b/drivers/media/platform/sh_vou.c
@@ -286,7 +286,7 @@ static int sh_vou_buf_prepare(struct videobuf_queue *vq,
 	vb->size = vb->height * bytes_per_line;
 	if (vb->baddr && vb->bsize < vb->size) {
 		/* User buffer too small */
-		dev_warn(vq->dev, "User buffer too small: [%u] @ %lx\n",
+		dev_warn(vq->dev, "User buffer too small: [%zu] @ %lx\n",
 			 vb->bsize, vb->baddr);
 		return -EINVAL;
 	}
@@ -302,9 +302,10 @@ static int sh_vou_buf_prepare(struct videobuf_queue *vq,
 	}
 
 	dev_dbg(vou_dev->v4l2_dev.dev,
-		"%s(): fmt #%d, %u bytes per line, phys 0x%x, type %d, state %d\n",
+		"%s(): fmt #%d, %u bytes per line, phys %pad, type %d, state %d\n",
 		__func__, vou_dev->pix_idx, bytes_per_line,
-		videobuf_to_dma_contig(vb), vb->memory, vb->state);
+		({ dma_addr_t addr = videobuf_to_dma_contig(vb); &addr; }),
+		vb->memory, vb->state);
 
 	return 0;
 }
@@ -442,7 +443,7 @@ static void sh_vou_configure_geometry(struct sh_vou_device *vou_dev,
 				      int pix_idx, int w_idx, int h_idx)
 {
 	struct sh_vou_fmt *fmt = vou_fmt + pix_idx;
-	unsigned int black_left, black_top, width_max, height_max,
+	unsigned int black_left, black_top, width_max,
 		frame_in_height, frame_out_height, frame_out_top;
 	struct v4l2_rect *rect = &vou_dev->rect;
 	struct v4l2_pix_format *pix = &vou_dev->pix;
@@ -450,10 +451,10 @@ static void sh_vou_configure_geometry(struct sh_vou_device *vou_dev,
 
 	if (vou_dev->std & V4L2_STD_525_60) {
 		width_max = 858;
-		height_max = 262;
+		/* height_max = 262; */
 	} else {
 		width_max = 864;
-		height_max = 312;
+		/* height_max = 312; */
 	}
 
 	frame_in_height = pix->height / 2;
@@ -776,7 +777,7 @@ static int sh_vou_try_fmt_vid_out(struct file *file, void *priv,
 	v4l_bound_align_image(&pix->width, 0, VOU_MAX_IMAGE_WIDTH, 1,
 			      &pix->height, 0, VOU_MAX_IMAGE_HEIGHT, 1, 0);
 
-	for (i = 0; ARRAY_SIZE(vou_fmt); i++)
+	for (i = 0; i < ARRAY_SIZE(vou_fmt); i++)
 		if (vou_fmt[i].pfmt == pix->pixelformat)
 			return 0;
 
@@ -1052,7 +1053,6 @@ static irqreturn_t sh_vou_isr(int irq, void *dev_id)
 	static unsigned long j;
 	struct videobuf_buffer *vb;
 	static int cnt;
-	static int side;
 	u32 irq_status = sh_vou_reg_a_read(vou_dev, VOUIR), masked;
 	u32 vou_status = sh_vou_reg_a_read(vou_dev, VOUSTR);
 
@@ -1080,7 +1080,7 @@ static irqreturn_t sh_vou_isr(int irq, void *dev_id)
 		irq_status, masked, vou_status, cnt);
 
 	cnt++;
-	side = vou_status & 0x10000;
+	/* side = vou_status & 0x10000; */
 
 	/* Clear only set interrupts */
 	sh_vou_reg_a_write(vou_dev, VOUIR, masked);
diff --git a/drivers/media/platform/soc_camera/Kconfig b/drivers/media/platform/soc_camera/Kconfig
index 626dcccc37d..af39c466555 100644
--- a/drivers/media/platform/soc_camera/Kconfig
+++ b/drivers/media/platform/soc_camera/Kconfig
@@ -44,6 +44,14 @@ config VIDEO_PXA27x
 	---help---
 	  This is a v4l2 driver for the PXA27x Quick Capture Interface
 
+config VIDEO_RCAR_VIN
+	tristate "R-Car Video Input (VIN) support"
+	depends on VIDEO_DEV && SOC_CAMERA
+	select VIDEOBUF2_DMA_CONTIG
+	select SOC_CAMERA_SCALE_CROP
+	---help---
+	  This is a v4l2 driver for the R-Car VIN Interface
+
 config VIDEO_SH_MOBILE_CSI2
 	tristate "SuperH Mobile MIPI CSI-2 Interface driver"
 	depends on VIDEO_DEV && SOC_CAMERA && HAVE_CLK
diff --git a/drivers/media/platform/soc_camera/Makefile b/drivers/media/platform/soc_camera/Makefile
index 39186224c16..8aed26d7a64 100644
--- a/drivers/media/platform/soc_camera/Makefile
+++ b/drivers/media/platform/soc_camera/Makefile
@@ -14,3 +14,4 @@ obj-$(CONFIG_VIDEO_OMAP1)		+= omap1_camera.o
 obj-$(CONFIG_VIDEO_PXA27x)		+= pxa_camera.o
 obj-$(CONFIG_VIDEO_SH_MOBILE_CEU)	+= sh_mobile_ceu_camera.o
 obj-$(CONFIG_VIDEO_SH_MOBILE_CSI2)	+= sh_mobile_csi2.o
+obj-$(CONFIG_VIDEO_RCAR_VIN)		+= rcar_vin.o
diff --git a/drivers/media/platform/soc_camera/atmel-isi.c b/drivers/media/platform/soc_camera/atmel-isi.c
index 10448563250..38c723aca43 100644
--- a/drivers/media/platform/soc_camera/atmel-isi.c
+++ b/drivers/media/platform/soc_camera/atmel-isi.c
@@ -34,13 +34,6 @@
 #define MIN_FRAME_RATE			15
 #define FRAME_INTERVAL_MILLI_SEC	(1000 / MIN_FRAME_RATE)
 
-/* ISI states */
-enum {
-	ISI_STATE_IDLE = 0,
-	ISI_STATE_READY,
-	ISI_STATE_WAIT_SOF,
-};
-
 /* Frame buffer descriptor */
 struct fbd {
 	/* Physical address of the frame buffer */
@@ -75,11 +68,6 @@ struct atmel_isi {
 	void __iomem			*regs;
 
 	int				sequence;
-	/* State of the ISI module in capturing mode */
-	int				state;
-
-	/* Wait queue for waiting for SOF */
-	wait_queue_head_t		vsync_wq;
 
 	struct vb2_alloc_ctx		*alloc_ctx;
 
@@ -124,16 +112,16 @@ static int configure_geometry(struct atmel_isi *isi, u32 width,
 	case V4L2_MBUS_FMT_Y8_1X8:
 		cr = ISI_CFG2_GRAYSCALE;
 		break;
-	case V4L2_MBUS_FMT_UYVY8_2X8:
+	case V4L2_MBUS_FMT_VYUY8_2X8:
 		cr = ISI_CFG2_YCC_SWAP_MODE_3;
 		break;
-	case V4L2_MBUS_FMT_VYUY8_2X8:
+	case V4L2_MBUS_FMT_UYVY8_2X8:
 		cr = ISI_CFG2_YCC_SWAP_MODE_2;
 		break;
-	case V4L2_MBUS_FMT_YUYV8_2X8:
+	case V4L2_MBUS_FMT_YVYU8_2X8:
 		cr = ISI_CFG2_YCC_SWAP_MODE_1;
 		break;
-	case V4L2_MBUS_FMT_YVYU8_2X8:
+	case V4L2_MBUS_FMT_YUYV8_2X8:
 		cr = ISI_CFG2_YCC_SWAP_DEFAULT;
 		break;
 	/* RGB, TODO */
@@ -144,6 +132,8 @@ static int configure_geometry(struct atmel_isi *isi, u32 width,
 	isi_writel(isi, ISI_CTRL, ISI_CTRL_DIS);
 
 	cfg2 = isi_readl(isi, ISI_CFG2);
+	/* Set YCC swap mode */
+	cfg2 &= ~ISI_CFG2_YCC_SWAP_MODE_MASK;
 	cfg2 |= cr;
 	/* Set width */
 	cfg2 &= ~(ISI_CFG2_IM_HSIZE_MASK);
@@ -207,12 +197,6 @@ static irqreturn_t isi_interrupt(int irq, void *dev_id)
 		isi_writel(isi, ISI_INTDIS, ISI_CTRL_DIS);
 		ret = IRQ_HANDLED;
 	} else {
-		if ((pending & ISI_SR_VSYNC) &&
-				(isi->state == ISI_STATE_IDLE)) {
-			isi->state = ISI_STATE_READY;
-			wake_up_interruptible(&isi->vsync_wq);
-			ret = IRQ_HANDLED;
-		}
 		if (likely(pending & ISI_SR_CXFR_DONE))
 			ret = atmel_isi_handle_streaming(isi);
 	}
@@ -259,16 +243,6 @@ static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
 	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
 	struct atmel_isi *isi = ici->priv;
 	unsigned long size;
-	int ret;
-
-	/* Reset ISI */
-	ret = atmel_isi_wait_status(isi, WAIT_ISI_RESET);
-	if (ret < 0) {
-		dev_err(icd->parent, "Reset ISI timed out\n");
-		return ret;
-	}
-	/* Disable all interrupts */
-	isi_writel(isi, ISI_INTDIS, ~0UL);
 
 	size = icd->sizeimage;
 
@@ -374,6 +348,7 @@ static void start_dma(struct atmel_isi *isi, struct frame_buffer *buffer)
 	isi_writel(isi, ISI_DMA_C_CTRL, ISI_DMA_CTRL_FETCH | ISI_DMA_CTRL_DONE);
 	isi_writel(isi, ISI_DMA_CHER, ISI_DMA_CHSR_C_CH);
 
+	cfg1 &= ~ISI_CFG1_FRATE_DIV_MASK;
 	/* Enable linked list */
 	cfg1 |= isi->pdata->frate | ISI_CFG1_DISCR;
 
@@ -407,47 +382,31 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
 	struct soc_camera_device *icd = soc_camera_from_vb2q(vq);
 	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
 	struct atmel_isi *isi = ici->priv;
-
 	u32 sr = 0;
 	int ret;
 
-	spin_lock_irq(&isi->lock);
-	isi->state = ISI_STATE_IDLE;
-	/* Clear any pending SOF interrupt */
-	sr = isi_readl(isi, ISI_STATUS);
-	/* Enable VSYNC interrupt for SOF */
-	isi_writel(isi, ISI_INTEN, ISI_SR_VSYNC);
-	isi_writel(isi, ISI_CTRL, ISI_CTRL_EN);
-	spin_unlock_irq(&isi->lock);
-
-	dev_dbg(icd->parent, "Waiting for SOF\n");
-	ret = wait_event_interruptible(isi->vsync_wq,
-				       isi->state != ISI_STATE_IDLE);
-	if (ret)
-		goto err;
-
-	if (isi->state != ISI_STATE_READY) {
-		ret = -EIO;
-		goto err;
+	/* Reset ISI */
+	ret = atmel_isi_wait_status(isi, WAIT_ISI_RESET);
+	if (ret < 0) {
+		dev_err(icd->parent, "Reset ISI timed out\n");
+		return ret;
 	}
+	/* Disable all interrupts */
+	isi_writel(isi, ISI_INTDIS, ~0UL);
 
 	spin_lock_irq(&isi->lock);
-	isi->state = ISI_STATE_WAIT_SOF;
-	isi_writel(isi, ISI_INTDIS, ISI_SR_VSYNC);
+	/* Clear any pending interrupt */
+	sr = isi_readl(isi, ISI_STATUS);
+
 	if (count)
 		start_dma(isi, isi->active);
 	spin_unlock_irq(&isi->lock);
 
 	return 0;
-err:
-	isi->active = NULL;
-	isi->sequence = 0;
-	INIT_LIST_HEAD(&isi->video_buffer_list);
-	return ret;
 }
 
 /* abort streaming and wait for last buffer */
-static int stop_streaming(struct vb2_queue *vq)
+static void stop_streaming(struct vb2_queue *vq)
 {
 	struct soc_camera_device *icd = soc_camera_from_vb2q(vq);
 	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
@@ -474,7 +433,7 @@ static int stop_streaming(struct vb2_queue *vq)
 	if (time_after(jiffies, timeout)) {
 		dev_err(icd->parent,
 			"Timeout waiting for finishing codec request\n");
-		return -ETIMEDOUT;
+		return;
 	}
 
 	/* Disable interrupts */
@@ -485,8 +444,6 @@ static int stop_streaming(struct vb2_queue *vq)
 	ret = atmel_isi_wait_status(isi, WAIT_ISI_DISABLE);
 	if (ret < 0)
 		dev_err(icd->parent, "Disable ISI timed out\n");
-
-	return ret;
 }
 
 static struct vb2_ops isi_video_qops = {
@@ -513,7 +470,7 @@ static int isi_camera_init_videobuf(struct vb2_queue *q,
 	q->buf_struct_size = sizeof(struct frame_buffer);
 	q->ops = &isi_video_qops;
 	q->mem_ops = &vb2_dma_contig_memops;
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 
 	return vb2_queue_init(q);
 }
@@ -765,14 +722,16 @@ static int isi_camera_clock_start(struct soc_camera_host *ici)
 	struct atmel_isi *isi = ici->priv;
 	int ret;
 
-	ret = clk_enable(isi->pclk);
+	ret = clk_prepare_enable(isi->pclk);
 	if (ret)
 		return ret;
 
-	ret = clk_enable(isi->mck);
-	if (ret) {
-		clk_disable(isi->pclk);
-		return ret;
+	if (!IS_ERR(isi->mck)) {
+		ret = clk_prepare_enable(isi->mck);
+		if (ret) {
+			clk_disable_unprepare(isi->pclk);
+			return ret;
+		}
 	}
 
 	return 0;
@@ -783,8 +742,9 @@ static void isi_camera_clock_stop(struct soc_camera_host *ici)
 {
 	struct atmel_isi *isi = ici->priv;
 
-	clk_disable(isi->mck);
-	clk_disable(isi->pclk);
+	if (!IS_ERR(isi->mck))
+		clk_disable_unprepare(isi->mck);
+	clk_disable_unprepare(isi->pclk);
 }
 
 static unsigned int isi_camera_poll(struct file *file, poll_table *pt)
@@ -906,7 +866,6 @@ static int atmel_isi_remove(struct platform_device *pdev)
 	struct atmel_isi *isi = container_of(soc_host,
 					struct atmel_isi, soc_host);
 
-	free_irq(isi->irq, isi);
 	soc_camera_host_unregister(soc_host);
 	vb2_dma_contig_cleanup_ctx(isi->alloc_ctx);
 	dma_free_coherent(&pdev->dev,
@@ -914,13 +873,6 @@ static int atmel_isi_remove(struct platform_device *pdev)
 			isi->p_fb_descriptors,
 			isi->fb_descriptors_phys);
 
-	iounmap(isi->regs);
-	clk_unprepare(isi->mck);
-	clk_put(isi->mck);
-	clk_unprepare(isi->pclk);
-	clk_put(isi->pclk);
-	kfree(isi);
-
 	return 0;
 }
 
@@ -928,7 +880,6 @@ static int atmel_isi_probe(struct platform_device *pdev)
 {
 	unsigned int irq;
 	struct atmel_isi *isi;
-	struct clk *pclk;
 	struct resource *regs;
 	int ret, i;
 	struct device *dev = &pdev->dev;
@@ -936,64 +887,50 @@ static int atmel_isi_probe(struct platform_device *pdev)
 	struct isi_platform_data *pdata;
 
 	pdata = dev->platform_data;
-	if (!pdata || !pdata->data_width_flags || !pdata->mck_hz) {
+	if (!pdata || !pdata->data_width_flags) {
 		dev_err(&pdev->dev,
 			"No config available for Atmel ISI\n");
 		return -EINVAL;
 	}
 
-	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!regs)
-		return -ENXIO;
-
-	pclk = clk_get(&pdev->dev, "isi_clk");
-	if (IS_ERR(pclk))
-		return PTR_ERR(pclk);
-
-	ret = clk_prepare(pclk);
-	if (ret)
-		goto err_clk_prepare_pclk;
-
-	isi = kzalloc(sizeof(struct atmel_isi), GFP_KERNEL);
+	isi = devm_kzalloc(&pdev->dev, sizeof(struct atmel_isi), GFP_KERNEL);
 	if (!isi) {
-		ret = -ENOMEM;
 		dev_err(&pdev->dev, "Can't allocate interface!\n");
-		goto err_alloc_isi;
+		return -ENOMEM;
 	}
 
-	isi->pclk = pclk;
+	isi->pclk = devm_clk_get(&pdev->dev, "isi_clk");
+	if (IS_ERR(isi->pclk))
+		return PTR_ERR(isi->pclk);
+
 	isi->pdata = pdata;
 	isi->active = NULL;
 	spin_lock_init(&isi->lock);
-	init_waitqueue_head(&isi->vsync_wq);
 	INIT_LIST_HEAD(&isi->video_buffer_list);
 	INIT_LIST_HEAD(&isi->dma_desc_head);
 
-	/* Get ISI_MCK, provided by programmable clock or external clock */
-	isi->mck = clk_get(dev, "isi_mck");
-	if (IS_ERR(isi->mck)) {
-		dev_err(dev, "Failed to get isi_mck\n");
-		ret = PTR_ERR(isi->mck);
-		goto err_clk_get;
+	/* ISI_MCK is the sensor master clock. It should be handled by the
+	 * sensor driver directly, as the ISI has no use for that clock. Make
+	 * the clock optional here while platforms transition to the correct
+	 * model.
+	 */
+	isi->mck = devm_clk_get(dev, "isi_mck");
+	if (!IS_ERR(isi->mck)) {
+		/* Set ISI_MCK's frequency, it should be faster than pixel
+		 * clock.
+		 */
+		ret = clk_set_rate(isi->mck, pdata->mck_hz);
+		if (ret < 0)
+			return ret;
 	}
 
-	ret = clk_prepare(isi->mck);
-	if (ret)
-		goto err_clk_prepare_mck;
-
-	/* Set ISI_MCK's frequency, it should be faster than pixel clock */
-	ret = clk_set_rate(isi->mck, pdata->mck_hz);
-	if (ret < 0)
-		goto err_set_mck_rate;
-
 	isi->p_fb_descriptors = dma_alloc_coherent(&pdev->dev,
 				sizeof(struct fbd) * MAX_BUFFER_NUM,
 				&isi->fb_descriptors_phys,
 				GFP_KERNEL);
 	if (!isi->p_fb_descriptors) {
-		ret = -ENOMEM;
 		dev_err(&pdev->dev, "Can't allocate descriptors!\n");
-		goto err_alloc_descriptors;
+		return -ENOMEM;
 	}
 
 	for (i = 0; i < MAX_BUFFER_NUM; i++) {
@@ -1009,9 +946,10 @@ static int atmel_isi_probe(struct platform_device *pdev)
 		goto err_alloc_ctx;
 	}
 
-	isi->regs = ioremap(regs->start, resource_size(regs));
-	if (!isi->regs) {
-		ret = -ENOMEM;
+	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	isi->regs = devm_ioremap_resource(&pdev->dev, regs);
+	if (IS_ERR(isi->regs)) {
+		ret = PTR_ERR(isi->regs);
 		goto err_ioremap;
 	}
 
@@ -1028,7 +966,7 @@ static int atmel_isi_probe(struct platform_device *pdev)
 		goto err_req_irq;
 	}
 
-	ret = request_irq(irq, isi_interrupt, 0, "isi", isi);
+	ret = devm_request_irq(&pdev->dev, irq, isi_interrupt, 0, "isi", isi);
 	if (ret) {
 		dev_err(&pdev->dev, "Unable to request irq %d\n", irq);
 		goto err_req_irq;
@@ -1050,9 +988,7 @@ static int atmel_isi_probe(struct platform_device *pdev)
 	return 0;
 
 err_register_soc_camera_host:
-	free_irq(isi->irq, isi);
 err_req_irq:
-	iounmap(isi->regs);
 err_ioremap:
 	vb2_dma_contig_cleanup_ctx(isi->alloc_ctx);
 err_alloc_ctx:
@@ -1060,17 +996,6 @@ err_alloc_ctx:
 			sizeof(struct fbd) * MAX_BUFFER_NUM,
 			isi->p_fb_descriptors,
 			isi->fb_descriptors_phys);
-err_alloc_descriptors:
-err_set_mck_rate:
-	clk_unprepare(isi->mck);
-err_clk_prepare_mck:
-	clk_put(isi->mck);
-err_clk_get:
-	kfree(isi);
-err_alloc_isi:
-	clk_unprepare(pclk);
-err_clk_prepare_pclk:
-	clk_put(pclk);
 
 	return ret;
 }
diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c
index 45a0276be4e..b40bc2e5ba4 100644
--- a/drivers/media/platform/soc_camera/mx2_camera.c
+++ b/drivers/media/platform/soc_camera/mx2_camera.c
@@ -659,7 +659,7 @@ static int mx2_start_streaming(struct vb2_queue *q, unsigned int count)
 	unsigned long flags;
 
 	if (count < 2)
-		return -EINVAL;
+		return -ENOBUFS;
 
 	spin_lock_irqsave(&pcdev->lock, flags);
 
@@ -741,7 +741,7 @@ static int mx2_start_streaming(struct vb2_queue *q, unsigned int count)
 	return 0;
 }
 
-static int mx2_stop_streaming(struct vb2_queue *q)
+static void mx2_stop_streaming(struct vb2_queue *q)
 {
 	struct soc_camera_device *icd = soc_camera_from_vb2q(q);
 	struct soc_camera_host *ici =
@@ -773,8 +773,6 @@ static int mx2_stop_streaming(struct vb2_queue *q)
 
 	dma_free_coherent(ici->v4l2_dev.dev,
 			  pcdev->discard_size, b, pcdev->discard_buffer_dma);
-
-	return 0;
 }
 
 static struct vb2_ops mx2_videobuf_ops = {
@@ -794,7 +792,7 @@ static int mx2_camera_init_videobuf(struct vb2_queue *q,
 	q->ops = &mx2_videobuf_ops;
 	q->mem_ops = &vb2_dma_contig_memops;
 	q->buf_struct_size = sizeof(struct mx2_buffer);
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 
 	return vb2_queue_init(q);
 }
diff --git a/drivers/media/platform/soc_camera/mx3_camera.c b/drivers/media/platform/soc_camera/mx3_camera.c
index 1047e3e8db7..83315dfeef6 100644
--- a/drivers/media/platform/soc_camera/mx3_camera.c
+++ b/drivers/media/platform/soc_camera/mx3_camera.c
@@ -266,7 +266,6 @@ static void mx3_videobuf_queue(struct vb2_buffer *vb)
 	struct idmac_channel *ichan = mx3_cam->idmac_channel[0];
 	struct idmac_video_param *video = &ichan->params.video;
 	const struct soc_mbus_pixelfmt *host_fmt = icd->current_fmt->host_fmt;
-	unsigned long flags;
 	dma_cookie_t cookie;
 	size_t new_size;
 
@@ -328,7 +327,7 @@ static void mx3_videobuf_queue(struct vb2_buffer *vb)
 		memset(vb2_plane_vaddr(vb, 0), 0xaa, vb2_get_plane_payload(vb, 0));
 #endif
 
-	spin_lock_irqsave(&mx3_cam->lock, flags);
+	spin_lock_irq(&mx3_cam->lock);
 	list_add_tail(&buf->queue, &mx3_cam->capture);
 
 	if (!mx3_cam->active)
@@ -351,7 +350,7 @@ static void mx3_videobuf_queue(struct vb2_buffer *vb)
 	if (mx3_cam->active == buf)
 		mx3_cam->active = NULL;
 
-	spin_unlock_irqrestore(&mx3_cam->lock, flags);
+	spin_unlock_irq(&mx3_cam->lock);
 error:
 	vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);
 }
@@ -407,7 +406,7 @@ static int mx3_videobuf_init(struct vb2_buffer *vb)
 	return 0;
 }
 
-static int mx3_stop_streaming(struct vb2_queue *q)
+static void mx3_stop_streaming(struct vb2_queue *q)
 {
 	struct soc_camera_device *icd = soc_camera_from_vb2q(q);
 	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
@@ -431,8 +430,6 @@ static int mx3_stop_streaming(struct vb2_queue *q)
 	}
 
 	spin_unlock_irqrestore(&mx3_cam->lock, flags);
-
-	return 0;
 }
 
 static struct vb2_ops mx3_videobuf_ops = {
@@ -454,7 +451,7 @@ static int mx3_camera_init_videobuf(struct vb2_queue *q,
 	q->ops = &mx3_videobuf_ops;
 	q->mem_ops = &vb2_dma_contig_memops;
 	q->buf_struct_size = sizeof(struct mx3_camera_buffer);
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 
 	return vb2_queue_init(q);
 }
@@ -672,7 +669,7 @@ static int mx3_camera_get_formats(struct soc_camera_device *icd, unsigned int id
 	fmt = soc_mbus_get_fmtdesc(code);
 	if (!fmt) {
 		dev_warn(icd->parent,
-			 "Unsupported format code #%u: %d\n", idx, code);
+			 "Unsupported format code #%u: 0x%x\n", idx, code);
 		return 0;
 	}
 
@@ -688,7 +685,7 @@ static int mx3_camera_get_formats(struct soc_camera_device *icd, unsigned int id
 			xlate->host_fmt	= &mx3_camera_formats[0];
 			xlate->code	= code;
 			xlate++;
-			dev_dbg(dev, "Providing format %s using code %d\n",
+			dev_dbg(dev, "Providing format %s using code 0x%x\n",
 				mx3_camera_formats[0].name, code);
 		}
 		break;
@@ -698,7 +695,7 @@ static int mx3_camera_get_formats(struct soc_camera_device *icd, unsigned int id
 			xlate->host_fmt	= &mx3_camera_formats[1];
 			xlate->code	= code;
 			xlate++;
-			dev_dbg(dev, "Providing format %s using code %d\n",
+			dev_dbg(dev, "Providing format %s using code 0x%x\n",
 				mx3_camera_formats[1].name, code);
 		}
 		break;
@@ -1144,6 +1141,7 @@ static struct soc_camera_host_ops mx3_soc_camera_host_ops = {
 
 static int mx3_camera_probe(struct platform_device *pdev)
 {
+	struct mx3_camera_pdata	*pdata = pdev->dev.platform_data;
 	struct mx3_camera_dev *mx3_cam;
 	struct resource *res;
 	void __iomem *base;
@@ -1151,26 +1149,25 @@ static int mx3_camera_probe(struct platform_device *pdev)
 	struct soc_camera_host *soc_host;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		err = -ENODEV;
-		goto egetres;
-	}
+	base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
 
-	mx3_cam = vzalloc(sizeof(*mx3_cam));
+	if (!pdata)
+		return -EINVAL;
+
+	mx3_cam = devm_kzalloc(&pdev->dev, sizeof(*mx3_cam), GFP_KERNEL);
 	if (!mx3_cam) {
 		dev_err(&pdev->dev, "Could not allocate mx3 camera object\n");
-		err = -ENOMEM;
-		goto ealloc;
+		return -ENOMEM;
 	}
 
-	mx3_cam->clk = clk_get(&pdev->dev, NULL);
-	if (IS_ERR(mx3_cam->clk)) {
-		err = PTR_ERR(mx3_cam->clk);
-		goto eclkget;
-	}
+	mx3_cam->clk = devm_clk_get(&pdev->dev, NULL);
+	if (IS_ERR(mx3_cam->clk))
+		return PTR_ERR(mx3_cam->clk);
 
-	mx3_cam->pdata = pdev->dev.platform_data;
-	mx3_cam->platform_flags = mx3_cam->pdata->flags;
+	mx3_cam->pdata = pdata;
+	mx3_cam->platform_flags = pdata->flags;
 	if (!(mx3_cam->platform_flags & MX3_CAMERA_DATAWIDTH_MASK)) {
 		/*
 		 * Platform hasn't set available data widths. This is bad.
@@ -1189,7 +1186,7 @@ static int mx3_camera_probe(struct platform_device *pdev)
 	if (mx3_cam->platform_flags & MX3_CAMERA_DATAWIDTH_15)
 		mx3_cam->width_flags |= 1 << 14;
 
-	mx3_cam->mclk = mx3_cam->pdata->mclk_10khz * 10000;
+	mx3_cam->mclk = pdata->mclk_10khz * 10000;
 	if (!mx3_cam->mclk) {
 		dev_warn(&pdev->dev,
 			 "mclk_10khz == 0! Please, fix your platform data. "
@@ -1201,13 +1198,6 @@ static int mx3_camera_probe(struct platform_device *pdev)
 	INIT_LIST_HEAD(&mx3_cam->capture);
 	spin_lock_init(&mx3_cam->lock);
 
-	base = ioremap(res->start, resource_size(res));
-	if (!base) {
-		pr_err("Couldn't map %x@%x\n", resource_size(res), res->start);
-		err = -ENOMEM;
-		goto eioremap;
-	}
-
 	mx3_cam->base	= base;
 
 	soc_host		= &mx3_cam->soc_host;
@@ -1218,9 +1208,12 @@ static int mx3_camera_probe(struct platform_device *pdev)
 	soc_host->nr		= pdev->id;
 
 	mx3_cam->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev);
-	if (IS_ERR(mx3_cam->alloc_ctx)) {
-		err = PTR_ERR(mx3_cam->alloc_ctx);
-		goto eallocctx;
+	if (IS_ERR(mx3_cam->alloc_ctx))
+		return PTR_ERR(mx3_cam->alloc_ctx);
+
+	if (pdata->asd_sizes) {
+		soc_host->asd = pdata->asd;
+		soc_host->asd_sizes = pdata->asd_sizes;
 	}
 
 	err = soc_camera_host_register(soc_host);
@@ -1234,14 +1227,6 @@ static int mx3_camera_probe(struct platform_device *pdev)
 
 ecamhostreg:
 	vb2_dma_contig_cleanup_ctx(mx3_cam->alloc_ctx);
-eallocctx:
-	iounmap(base);
-eioremap:
-	clk_put(mx3_cam->clk);
-eclkget:
-	vfree(mx3_cam);
-ealloc:
-egetres:
 	return err;
 }
 
@@ -1251,12 +1236,8 @@ static int mx3_camera_remove(struct platform_device *pdev)
 	struct mx3_camera_dev *mx3_cam = container_of(soc_host,
 					struct mx3_camera_dev, soc_host);
 
-	clk_put(mx3_cam->clk);
-
 	soc_camera_host_unregister(soc_host);
 
-	iounmap(mx3_cam->base);
-
 	/*
 	 * The channel has either not been allocated,
 	 * or should have been released
@@ -1266,8 +1247,6 @@ static int mx3_camera_remove(struct platform_device *pdev)
 
 	vb2_dma_contig_cleanup_ctx(mx3_cam->alloc_ctx);
 
-	vfree(mx3_cam);
-
 	dmaengine_put();
 
 	return 0;
@@ -1276,6 +1255,7 @@ static int mx3_camera_remove(struct platform_device *pdev)
 static struct platform_driver mx3_camera_driver = {
 	.driver		= {
 		.name	= MX3_CAM_DRV_NAME,
+		.owner	= THIS_MODULE,
 	},
 	.probe		= mx3_camera_probe,
 	.remove		= mx3_camera_remove,
diff --git a/drivers/media/platform/soc_camera/omap1_camera.c b/drivers/media/platform/soc_camera/omap1_camera.c
index 6769193c7c7..74ce8b6b79f 100644
--- a/drivers/media/platform/soc_camera/omap1_camera.c
+++ b/drivers/media/platform/soc_camera/omap1_camera.c
@@ -1495,7 +1495,7 @@ static int omap1_cam_set_bus_param(struct soc_camera_device *icd)
 	if (ctrlclock & LCLK_EN)
 		CAM_WRITE(pcdev, CTRLCLOCK, ctrlclock);
 
-	/* select bus endianess */
+	/* select bus endianness */
 	xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
 	fmt = xlate->host_fmt;
 
diff --git a/drivers/media/platform/soc_camera/rcar_vin.c b/drivers/media/platform/soc_camera/rcar_vin.c
new file mode 100644
index 00000000000..e594230e84d
--- /dev/null
+++ b/drivers/media/platform/soc_camera/rcar_vin.c
@@ -0,0 +1,1498 @@
+/*
+ * SoC-camera host driver for Renesas R-Car VIN unit
+ *
+ * Copyright (C) 2011-2013 Renesas Solutions Corp.
+ * Copyright (C) 2013 Cogent Embedded, Inc., <source@cogentembedded.com>
+ *
+ * Based on V4L2 Driver for SuperH Mobile CEU interface "sh_mobile_ceu_camera.c"
+ *
+ * Copyright (C) 2008 Magnus Damm
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_data/camera-rcar.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
+#include <linux/videodev2.h>
+
+#include <media/soc_camera.h>
+#include <media/soc_mediabus.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-mediabus.h>
+#include <media/v4l2-subdev.h>
+#include <media/videobuf2-dma-contig.h>
+
+#include "soc_scale_crop.h"
+
+#define DRV_NAME "rcar_vin"
+
+/* Register offsets for R-Car VIN */
+#define VNMC_REG	0x00	/* Video n Main Control Register */
+#define VNMS_REG	0x04	/* Video n Module Status Register */
+#define VNFC_REG	0x08	/* Video n Frame Capture Register */
+#define VNSLPRC_REG	0x0C	/* Video n Start Line Pre-Clip Register */
+#define VNELPRC_REG	0x10	/* Video n End Line Pre-Clip Register */
+#define VNSPPRC_REG	0x14	/* Video n Start Pixel Pre-Clip Register */
+#define VNEPPRC_REG	0x18	/* Video n End Pixel Pre-Clip Register */
+#define VNSLPOC_REG	0x1C	/* Video n Start Line Post-Clip Register */
+#define VNELPOC_REG	0x20	/* Video n End Line Post-Clip Register */
+#define VNSPPOC_REG	0x24	/* Video n Start Pixel Post-Clip Register */
+#define VNEPPOC_REG	0x28	/* Video n End Pixel Post-Clip Register */
+#define VNIS_REG	0x2C	/* Video n Image Stride Register */
+#define VNMB_REG(m)	(0x30 + ((m) << 2)) /* Video n Memory Base m Register */
+#define VNIE_REG	0x40	/* Video n Interrupt Enable Register */
+#define VNINTS_REG	0x44	/* Video n Interrupt Status Register */
+#define VNSI_REG	0x48	/* Video n Scanline Interrupt Register */
+#define VNMTC_REG	0x4C	/* Video n Memory Transfer Control Register */
+#define VNYS_REG	0x50	/* Video n Y Scale Register */
+#define VNXS_REG	0x54	/* Video n X Scale Register */
+#define VNDMR_REG	0x58	/* Video n Data Mode Register */
+#define VNDMR2_REG	0x5C	/* Video n Data Mode Register 2 */
+#define VNUVAOF_REG	0x60	/* Video n UV Address Offset Register */
+
+/* Register bit fields for R-Car VIN */
+/* Video n Main Control Register bits */
+#define VNMC_FOC		(1 << 21)
+#define VNMC_YCAL		(1 << 19)
+#define VNMC_INF_YUV8_BT656	(0 << 16)
+#define VNMC_INF_YUV8_BT601	(1 << 16)
+#define VNMC_INF_YUV10_BT656	(2 << 16)
+#define VNMC_INF_YUV10_BT601	(3 << 16)
+#define VNMC_INF_YUV16		(5 << 16)
+#define VNMC_VUP		(1 << 10)
+#define VNMC_IM_ODD		(0 << 3)
+#define VNMC_IM_ODD_EVEN	(1 << 3)
+#define VNMC_IM_EVEN		(2 << 3)
+#define VNMC_IM_FULL		(3 << 3)
+#define VNMC_BPS		(1 << 1)
+#define VNMC_ME			(1 << 0)
+
+/* Video n Module Status Register bits */
+#define VNMS_FBS_MASK		(3 << 3)
+#define VNMS_FBS_SHIFT		3
+#define VNMS_AV			(1 << 1)
+#define VNMS_CA			(1 << 0)
+
+/* Video n Frame Capture Register bits */
+#define VNFC_C_FRAME		(1 << 1)
+#define VNFC_S_FRAME		(1 << 0)
+
+/* Video n Interrupt Enable Register bits */
+#define VNIE_FIE		(1 << 4)
+#define VNIE_EFE		(1 << 1)
+
+/* Video n Data Mode Register bits */
+#define VNDMR_EXRGB		(1 << 8)
+#define VNDMR_BPSM		(1 << 4)
+#define VNDMR_DTMD_YCSEP	(1 << 1)
+#define VNDMR_DTMD_ARGB1555	(1 << 0)
+
+/* Video n Data Mode Register 2 bits */
+#define VNDMR2_VPS		(1 << 30)
+#define VNDMR2_HPS		(1 << 29)
+#define VNDMR2_FTEV		(1 << 17)
+
+#define VIN_MAX_WIDTH		2048
+#define VIN_MAX_HEIGHT		2048
+
+enum chip_id {
+	RCAR_GEN2,
+	RCAR_H1,
+	RCAR_M1,
+	RCAR_E1,
+};
+
+enum rcar_vin_state {
+	STOPPED = 0,
+	RUNNING,
+	STOPPING,
+};
+
+struct rcar_vin_priv {
+	void __iomem			*base;
+	spinlock_t			lock;
+	int				sequence;
+	/* State of the VIN module in capturing mode */
+	enum rcar_vin_state		state;
+	struct rcar_vin_platform_data	*pdata;
+	struct soc_camera_host		ici;
+	struct list_head		capture;
+#define MAX_BUFFER_NUM			3
+	struct vb2_buffer		*queue_buf[MAX_BUFFER_NUM];
+	struct vb2_alloc_ctx		*alloc_ctx;
+	enum v4l2_field			field;
+	unsigned int			vb_count;
+	unsigned int			nr_hw_slots;
+	bool				request_to_stop;
+	struct completion		capture_stop;
+	enum chip_id			chip;
+};
+
+#define is_continuous_transfer(priv)	(priv->vb_count > MAX_BUFFER_NUM)
+
+struct rcar_vin_buffer {
+	struct vb2_buffer		vb;
+	struct list_head		list;
+};
+
+#define to_buf_list(vb2_buffer)	(&container_of(vb2_buffer, \
+						       struct rcar_vin_buffer, \
+						       vb)->list)
+
+struct rcar_vin_cam {
+	/* VIN offsets within the camera output, before the VIN scaler */
+	unsigned int			vin_left;
+	unsigned int			vin_top;
+	/* Client output, as seen by the VIN */
+	unsigned int			width;
+	unsigned int			height;
+	/*
+	 * User window from S_CROP / G_CROP, produced by client cropping and
+	 * scaling, VIN scaling and VIN cropping, mapped back onto the client
+	 * input window
+	 */
+	struct v4l2_rect		subrect;
+	/* Camera cropping rectangle */
+	struct v4l2_rect		rect;
+	const struct soc_mbus_pixelfmt	*extra_fmt;
+};
+
+/*
+ * .queue_setup() is called to check whether the driver can accept the requested
+ * number of buffers and to fill in plane sizes for the current frame format if
+ * required
+ */
+static int rcar_vin_videobuf_setup(struct vb2_queue *vq,
+				   const struct v4l2_format *fmt,
+				   unsigned int *count,
+				   unsigned int *num_planes,
+				   unsigned int sizes[], void *alloc_ctxs[])
+{
+	struct soc_camera_device *icd = soc_camera_from_vb2q(vq);
+	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
+	struct rcar_vin_priv *priv = ici->priv;
+
+	if (fmt) {
+		const struct soc_camera_format_xlate *xlate;
+		unsigned int bytes_per_line;
+		int ret;
+
+		xlate = soc_camera_xlate_by_fourcc(icd,
+						   fmt->fmt.pix.pixelformat);
+		if (!xlate)
+			return -EINVAL;
+		ret = soc_mbus_bytes_per_line(fmt->fmt.pix.width,
+					      xlate->host_fmt);
+		if (ret < 0)
+			return ret;
+
+		bytes_per_line = max_t(u32, fmt->fmt.pix.bytesperline, ret);
+
+		ret = soc_mbus_image_size(xlate->host_fmt, bytes_per_line,
+					  fmt->fmt.pix.height);
+		if (ret < 0)
+			return ret;
+
+		sizes[0] = max_t(u32, fmt->fmt.pix.sizeimage, ret);
+	} else {
+		/* Called from VIDIOC_REQBUFS or in compatibility mode */
+		sizes[0] = icd->sizeimage;
+	}
+
+	alloc_ctxs[0] = priv->alloc_ctx;
+
+	if (!vq->num_buffers)
+		priv->sequence = 0;
+
+	if (!*count)
+		*count = 2;
+	priv->vb_count = *count;
+
+	*num_planes = 1;
+
+	/* Number of hardware slots */
+	if (is_continuous_transfer(priv))
+		priv->nr_hw_slots = MAX_BUFFER_NUM;
+	else
+		priv->nr_hw_slots = 1;
+
+	dev_dbg(icd->parent, "count=%d, size=%u\n", *count, sizes[0]);
+
+	return 0;
+}
+
+static int rcar_vin_setup(struct rcar_vin_priv *priv)
+{
+	struct soc_camera_device *icd = priv->ici.icd;
+	struct rcar_vin_cam *cam = icd->host_priv;
+	u32 vnmc, dmr, interrupts;
+	bool progressive = false, output_is_yuv = false;
+
+	switch (priv->field) {
+	case V4L2_FIELD_TOP:
+		vnmc = VNMC_IM_ODD;
+		break;
+	case V4L2_FIELD_BOTTOM:
+		vnmc = VNMC_IM_EVEN;
+		break;
+	case V4L2_FIELD_INTERLACED:
+	case V4L2_FIELD_INTERLACED_TB:
+		vnmc = VNMC_IM_FULL;
+		break;
+	case V4L2_FIELD_INTERLACED_BT:
+		vnmc = VNMC_IM_FULL | VNMC_FOC;
+		break;
+	case V4L2_FIELD_NONE:
+		if (is_continuous_transfer(priv)) {
+			vnmc = VNMC_IM_ODD_EVEN;
+			progressive = true;
+		} else {
+			vnmc = VNMC_IM_ODD;
+		}
+		break;
+	default:
+		vnmc = VNMC_IM_ODD;
+		break;
+	}
+
+	/* input interface */
+	switch (icd->current_fmt->code) {
+	case V4L2_MBUS_FMT_YUYV8_1X16:
+		/* BT.601/BT.1358 16bit YCbCr422 */
+		vnmc |= VNMC_INF_YUV16;
+		break;
+	case V4L2_MBUS_FMT_YUYV8_2X8:
+		/* BT.656 8bit YCbCr422 or BT.601 8bit YCbCr422 */
+		vnmc |= priv->pdata->flags & RCAR_VIN_BT656 ?
+			VNMC_INF_YUV8_BT656 : VNMC_INF_YUV8_BT601;
+		break;
+	case V4L2_MBUS_FMT_YUYV10_2X10:
+		/* BT.656 10bit YCbCr422 or BT.601 10bit YCbCr422 */
+		vnmc |= priv->pdata->flags & RCAR_VIN_BT656 ?
+			VNMC_INF_YUV10_BT656 : VNMC_INF_YUV10_BT601;
+		break;
+	default:
+		break;
+	}
+
+	/* output format */
+	switch (icd->current_fmt->host_fmt->fourcc) {
+	case V4L2_PIX_FMT_NV16:
+		iowrite32(ALIGN(cam->width * cam->height, 0x80),
+			  priv->base + VNUVAOF_REG);
+		dmr = VNDMR_DTMD_YCSEP;
+		output_is_yuv = true;
+		break;
+	case V4L2_PIX_FMT_YUYV:
+		dmr = VNDMR_BPSM;
+		output_is_yuv = true;
+		break;
+	case V4L2_PIX_FMT_UYVY:
+		dmr = 0;
+		output_is_yuv = true;
+		break;
+	case V4L2_PIX_FMT_RGB555X:
+		dmr = VNDMR_DTMD_ARGB1555;
+		break;
+	case V4L2_PIX_FMT_RGB565:
+		dmr = 0;
+		break;
+	case V4L2_PIX_FMT_RGB32:
+		if (priv->chip == RCAR_GEN2 || priv->chip == RCAR_H1 ||
+		    priv->chip == RCAR_E1) {
+			dmr = VNDMR_EXRGB;
+			break;
+		}
+	default:
+		dev_warn(icd->parent, "Invalid fourcc format (0x%x)\n",
+			 icd->current_fmt->host_fmt->fourcc);
+		return -EINVAL;
+	}
+
+	/* Always update on field change */
+	vnmc |= VNMC_VUP;
+
+	/* If input and output use the same colorspace, use bypass mode */
+	if (output_is_yuv)
+		vnmc |= VNMC_BPS;
+
+	/* progressive or interlaced mode */
+	interrupts = progressive ? VNIE_FIE | VNIE_EFE : VNIE_EFE;
+
+	/* ack interrupts */
+	iowrite32(interrupts, priv->base + VNINTS_REG);
+	/* enable interrupts */
+	iowrite32(interrupts, priv->base + VNIE_REG);
+	/* start capturing */
+	iowrite32(dmr, priv->base + VNDMR_REG);
+	iowrite32(vnmc | VNMC_ME, priv->base + VNMC_REG);
+
+	return 0;
+}
+
+static void rcar_vin_capture(struct rcar_vin_priv *priv)
+{
+	if (is_continuous_transfer(priv))
+		/* Continuous Frame Capture Mode */
+		iowrite32(VNFC_C_FRAME, priv->base + VNFC_REG);
+	else
+		/* Single Frame Capture Mode */
+		iowrite32(VNFC_S_FRAME, priv->base + VNFC_REG);
+}
+
+static void rcar_vin_request_capture_stop(struct rcar_vin_priv *priv)
+{
+	priv->state = STOPPING;
+
+	/* set continuous & single transfer off */
+	iowrite32(0, priv->base + VNFC_REG);
+	/* disable capture (release DMA buffer), reset */
+	iowrite32(ioread32(priv->base + VNMC_REG) & ~VNMC_ME,
+		  priv->base + VNMC_REG);
+
+	/* update the status if stopped already */
+	if (!(ioread32(priv->base + VNMS_REG) & VNMS_CA))
+		priv->state = STOPPED;
+}
+
+static int rcar_vin_get_free_hw_slot(struct rcar_vin_priv *priv)
+{
+	int slot;
+
+	for (slot = 0; slot < priv->nr_hw_slots; slot++)
+		if (priv->queue_buf[slot] == NULL)
+			return slot;
+
+	return -1;
+}
+
+static int rcar_vin_hw_ready(struct rcar_vin_priv *priv)
+{
+	/* Ensure all HW slots are filled */
+	return rcar_vin_get_free_hw_slot(priv) < 0 ? 1 : 0;
+}
+
+/* Moves a buffer from the queue to the HW slots */
+static int rcar_vin_fill_hw_slot(struct rcar_vin_priv *priv)
+{
+	struct vb2_buffer *vb;
+	dma_addr_t phys_addr_top;
+	int slot;
+
+	if (list_empty(&priv->capture))
+		return 0;
+
+	/* Find a free HW slot */
+	slot = rcar_vin_get_free_hw_slot(priv);
+	if (slot < 0)
+		return 0;
+
+	vb = &list_entry(priv->capture.next, struct rcar_vin_buffer, list)->vb;
+	list_del_init(to_buf_list(vb));
+	priv->queue_buf[slot] = vb;
+	phys_addr_top = vb2_dma_contig_plane_dma_addr(vb, 0);
+	iowrite32(phys_addr_top, priv->base + VNMB_REG(slot));
+
+	return 1;
+}
+
+static void rcar_vin_videobuf_queue(struct vb2_buffer *vb)
+{
+	struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue);
+	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
+	struct rcar_vin_priv *priv = ici->priv;
+	unsigned long size;
+
+	size = icd->sizeimage;
+
+	if (vb2_plane_size(vb, 0) < size) {
+		dev_err(icd->parent, "Buffer #%d too small (%lu < %lu)\n",
+			vb->v4l2_buf.index, vb2_plane_size(vb, 0), size);
+		goto error;
+	}
+
+	vb2_set_plane_payload(vb, 0, size);
+
+	dev_dbg(icd->parent, "%s (vb=0x%p) 0x%p %lu\n", __func__,
+		vb, vb2_plane_vaddr(vb, 0), vb2_get_plane_payload(vb, 0));
+
+	spin_lock_irq(&priv->lock);
+
+	list_add_tail(to_buf_list(vb), &priv->capture);
+	rcar_vin_fill_hw_slot(priv);
+
+	/* If we weren't running, and have enough buffers, start capturing! */
+	if (priv->state != RUNNING && rcar_vin_hw_ready(priv)) {
+		if (rcar_vin_setup(priv)) {
+			/* Submit error */
+			list_del_init(to_buf_list(vb));
+			spin_unlock_irq(&priv->lock);
+			goto error;
+		}
+		priv->request_to_stop = false;
+		init_completion(&priv->capture_stop);
+		priv->state = RUNNING;
+		rcar_vin_capture(priv);
+	}
+
+	spin_unlock_irq(&priv->lock);
+
+	return;
+
+error:
+	vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);
+}
+
+static void rcar_vin_videobuf_release(struct vb2_buffer *vb)
+{
+	struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue);
+	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
+	struct rcar_vin_priv *priv = ici->priv;
+	unsigned int i;
+	int buf_in_use = 0;
+
+	spin_lock_irq(&priv->lock);
+
+	/* Is the buffer in use by the VIN hardware? */
+	for (i = 0; i < MAX_BUFFER_NUM; i++) {
+		if (priv->queue_buf[i] == vb) {
+			buf_in_use = 1;
+			break;
+		}
+	}
+
+	if (buf_in_use) {
+		while (priv->state != STOPPED) {
+
+			/* issue stop if running */
+			if (priv->state == RUNNING)
+				rcar_vin_request_capture_stop(priv);
+
+			/* wait until capturing has been stopped */
+			if (priv->state == STOPPING) {
+				priv->request_to_stop = true;
+				spin_unlock_irq(&priv->lock);
+				wait_for_completion(&priv->capture_stop);
+				spin_lock_irq(&priv->lock);
+			}
+		}
+		/*
+		 * Capturing has now stopped. The buffer we have been asked
+		 * to release could be any of the current buffers in use, so
+		 * release all buffers that are in use by HW
+		 */
+		for (i = 0; i < MAX_BUFFER_NUM; i++) {
+			if (priv->queue_buf[i]) {
+				vb2_buffer_done(priv->queue_buf[i],
+					VB2_BUF_STATE_ERROR);
+				priv->queue_buf[i] = NULL;
+			}
+		}
+	} else {
+		list_del_init(to_buf_list(vb));
+	}
+
+	spin_unlock_irq(&priv->lock);
+}
+
+static int rcar_vin_videobuf_init(struct vb2_buffer *vb)
+{
+	INIT_LIST_HEAD(to_buf_list(vb));
+	return 0;
+}
+
+static void rcar_vin_stop_streaming(struct vb2_queue *vq)
+{
+	struct soc_camera_device *icd = soc_camera_from_vb2q(vq);
+	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
+	struct rcar_vin_priv *priv = ici->priv;
+	struct list_head *buf_head, *tmp;
+
+	spin_lock_irq(&priv->lock);
+	list_for_each_safe(buf_head, tmp, &priv->capture)
+		list_del_init(buf_head);
+	spin_unlock_irq(&priv->lock);
+}
+
+static struct vb2_ops rcar_vin_vb2_ops = {
+	.queue_setup	= rcar_vin_videobuf_setup,
+	.buf_init	= rcar_vin_videobuf_init,
+	.buf_cleanup	= rcar_vin_videobuf_release,
+	.buf_queue	= rcar_vin_videobuf_queue,
+	.stop_streaming	= rcar_vin_stop_streaming,
+	.wait_prepare	= soc_camera_unlock,
+	.wait_finish	= soc_camera_lock,
+};
+
+static irqreturn_t rcar_vin_irq(int irq, void *data)
+{
+	struct rcar_vin_priv *priv = data;
+	u32 int_status;
+	bool can_run = false, hw_stopped;
+	int slot;
+	unsigned int handled = 0;
+
+	spin_lock(&priv->lock);
+
+	int_status = ioread32(priv->base + VNINTS_REG);
+	if (!int_status)
+		goto done;
+	/* ack interrupts */
+	iowrite32(int_status, priv->base + VNINTS_REG);
+	handled = 1;
+
+	/* nothing to do if capture status is 'STOPPED' */
+	if (priv->state == STOPPED)
+		goto done;
+
+	hw_stopped = !(ioread32(priv->base + VNMS_REG) & VNMS_CA);
+
+	if (!priv->request_to_stop) {
+		if (is_continuous_transfer(priv))
+			slot = (ioread32(priv->base + VNMS_REG) &
+				VNMS_FBS_MASK) >> VNMS_FBS_SHIFT;
+		else
+			slot = 0;
+
+		priv->queue_buf[slot]->v4l2_buf.field = priv->field;
+		priv->queue_buf[slot]->v4l2_buf.sequence = priv->sequence++;
+		do_gettimeofday(&priv->queue_buf[slot]->v4l2_buf.timestamp);
+		vb2_buffer_done(priv->queue_buf[slot], VB2_BUF_STATE_DONE);
+		priv->queue_buf[slot] = NULL;
+
+		if (priv->state != STOPPING)
+			can_run = rcar_vin_fill_hw_slot(priv);
+
+		if (hw_stopped || !can_run) {
+			priv->state = STOPPED;
+		} else if (is_continuous_transfer(priv) &&
+			   list_empty(&priv->capture) &&
+			   priv->state == RUNNING) {
+			/*
+			 * The continuous capturing requires an explicit stop
+			 * operation when there is no buffer to be set into
+			 * the VnMBm registers.
+			 */
+			rcar_vin_request_capture_stop(priv);
+		} else {
+			rcar_vin_capture(priv);
+		}
+
+	} else if (hw_stopped) {
+		priv->state = STOPPED;
+		priv->request_to_stop = false;
+		complete(&priv->capture_stop);
+	}
+
+done:
+	spin_unlock(&priv->lock);
+
+	return IRQ_RETVAL(handled);
+}
+
+static int rcar_vin_add_device(struct soc_camera_device *icd)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
+	struct rcar_vin_priv *priv = ici->priv;
+	int i;
+
+	for (i = 0; i < MAX_BUFFER_NUM; i++)
+		priv->queue_buf[i] = NULL;
+
+	pm_runtime_get_sync(ici->v4l2_dev.dev);
+
+	dev_dbg(icd->parent, "R-Car VIN driver attached to camera %d\n",
+		icd->devnum);
+
+	return 0;
+}
+
+static void rcar_vin_remove_device(struct soc_camera_device *icd)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
+	struct rcar_vin_priv *priv = ici->priv;
+	struct vb2_buffer *vb;
+	int i;
+
+	/* disable capture, disable interrupts */
+	iowrite32(ioread32(priv->base + VNMC_REG) & ~VNMC_ME,
+		  priv->base + VNMC_REG);
+	iowrite32(0, priv->base + VNIE_REG);
+
+	priv->state = STOPPED;
+	priv->request_to_stop = false;
+
+	/* make sure active buffer is cancelled */
+	spin_lock_irq(&priv->lock);
+	for (i = 0; i < MAX_BUFFER_NUM; i++) {
+		vb = priv->queue_buf[i];
+		if (vb) {
+			list_del_init(to_buf_list(vb));
+			vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);
+		}
+	}
+	spin_unlock_irq(&priv->lock);
+
+	pm_runtime_put(ici->v4l2_dev.dev);
+
+	dev_dbg(icd->parent, "R-Car VIN driver detached from camera %d\n",
+		icd->devnum);
+}
+
+/* Called with .host_lock held */
+static int rcar_vin_clock_start(struct soc_camera_host *ici)
+{
+	/* VIN does not have "mclk" */
+	return 0;
+}
+
+/* Called with .host_lock held */
+static void rcar_vin_clock_stop(struct soc_camera_host *ici)
+{
+	/* VIN does not have "mclk" */
+}
+
+/* rect is guaranteed to not exceed the scaled camera rectangle */
+static int rcar_vin_set_rect(struct soc_camera_device *icd)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
+	struct rcar_vin_cam *cam = icd->host_priv;
+	struct rcar_vin_priv *priv = ici->priv;
+	unsigned int left_offset, top_offset;
+	unsigned char dsize = 0;
+	struct v4l2_rect *cam_subrect = &cam->subrect;
+
+	dev_dbg(icd->parent, "Crop %ux%u@%u:%u\n",
+		icd->user_width, icd->user_height, cam->vin_left, cam->vin_top);
+
+	left_offset = cam->vin_left;
+	top_offset = cam->vin_top;
+
+	if (icd->current_fmt->host_fmt->fourcc == V4L2_PIX_FMT_RGB32 &&
+	    priv->chip == RCAR_E1)
+		dsize = 1;
+
+	dev_dbg(icd->parent, "Cam %ux%u@%u:%u\n",
+		cam->width, cam->height, cam->vin_left, cam->vin_top);
+	dev_dbg(icd->parent, "Cam subrect %ux%u@%u:%u\n",
+		cam_subrect->width, cam_subrect->height,
+		cam_subrect->left, cam_subrect->top);
+
+	/* Set Start/End Pixel/Line Pre-Clip */
+	iowrite32(left_offset << dsize, priv->base + VNSPPRC_REG);
+	iowrite32((left_offset + cam->width - 1) << dsize,
+		  priv->base + VNEPPRC_REG);
+	switch (priv->field) {
+	case V4L2_FIELD_INTERLACED:
+	case V4L2_FIELD_INTERLACED_TB:
+	case V4L2_FIELD_INTERLACED_BT:
+		iowrite32(top_offset / 2, priv->base + VNSLPRC_REG);
+		iowrite32((top_offset + cam->height) / 2 - 1,
+			  priv->base + VNELPRC_REG);
+		break;
+	default:
+		iowrite32(top_offset, priv->base + VNSLPRC_REG);
+		iowrite32(top_offset + cam->height - 1,
+			  priv->base + VNELPRC_REG);
+		break;
+	}
+
+	/* Set Start/End Pixel/Line Post-Clip */
+	iowrite32(0, priv->base + VNSPPOC_REG);
+	iowrite32(0, priv->base + VNSLPOC_REG);
+	iowrite32((cam_subrect->width - 1) << dsize, priv->base + VNEPPOC_REG);
+	switch (priv->field) {
+	case V4L2_FIELD_INTERLACED:
+	case V4L2_FIELD_INTERLACED_TB:
+	case V4L2_FIELD_INTERLACED_BT:
+		iowrite32(cam_subrect->height / 2 - 1,
+			  priv->base + VNELPOC_REG);
+		break;
+	default:
+		iowrite32(cam_subrect->height - 1, priv->base + VNELPOC_REG);
+		break;
+	}
+
+	iowrite32(ALIGN(cam->width, 0x10), priv->base + VNIS_REG);
+
+	return 0;
+}
+
+static void capture_stop_preserve(struct rcar_vin_priv *priv, u32 *vnmc)
+{
+	*vnmc = ioread32(priv->base + VNMC_REG);
+	/* module disable */
+	iowrite32(*vnmc & ~VNMC_ME, priv->base + VNMC_REG);
+}
+
+static void capture_restore(struct rcar_vin_priv *priv, u32 vnmc)
+{
+	unsigned long timeout = jiffies + 10 * HZ;
+
+	/*
+	 * Wait until the end of the current frame. It can take a long time,
+	 * but if it has been aborted by a MRST1 reset, it should exit sooner.
+	 */
+	while ((ioread32(priv->base + VNMS_REG) & VNMS_AV) &&
+		time_before(jiffies, timeout))
+		msleep(1);
+
+	if (time_after(jiffies, timeout)) {
+		dev_err(priv->ici.v4l2_dev.dev,
+			"Timeout waiting for frame end! Interface problem?\n");
+		return;
+	}
+
+	iowrite32(vnmc, priv->base + VNMC_REG);
+}
+
+#define VIN_MBUS_FLAGS	(V4L2_MBUS_MASTER |		\
+			 V4L2_MBUS_PCLK_SAMPLE_RISING |	\
+			 V4L2_MBUS_HSYNC_ACTIVE_HIGH |	\
+			 V4L2_MBUS_HSYNC_ACTIVE_LOW |	\
+			 V4L2_MBUS_VSYNC_ACTIVE_HIGH |	\
+			 V4L2_MBUS_VSYNC_ACTIVE_LOW |	\
+			 V4L2_MBUS_DATA_ACTIVE_HIGH)
+
+static int rcar_vin_set_bus_param(struct soc_camera_device *icd)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
+	struct rcar_vin_priv *priv = ici->priv;
+	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
+	struct v4l2_mbus_config cfg;
+	unsigned long common_flags;
+	u32 vnmc;
+	u32 val;
+	int ret;
+
+	capture_stop_preserve(priv, &vnmc);
+
+	ret = v4l2_subdev_call(sd, video, g_mbus_config, &cfg);
+	if (!ret) {
+		common_flags = soc_mbus_config_compatible(&cfg, VIN_MBUS_FLAGS);
+		if (!common_flags) {
+			dev_warn(icd->parent,
+				 "MBUS flags incompatible: camera 0x%x, host 0x%x\n",
+				 cfg.flags, VIN_MBUS_FLAGS);
+			return -EINVAL;
+		}
+	} else if (ret != -ENOIOCTLCMD) {
+		return ret;
+	} else {
+		common_flags = VIN_MBUS_FLAGS;
+	}
+
+	/* Make choises, based on platform preferences */
+	if ((common_flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH) &&
+	    (common_flags & V4L2_MBUS_HSYNC_ACTIVE_LOW)) {
+		if (priv->pdata->flags & RCAR_VIN_HSYNC_ACTIVE_LOW)
+			common_flags &= ~V4L2_MBUS_HSYNC_ACTIVE_HIGH;
+		else
+			common_flags &= ~V4L2_MBUS_HSYNC_ACTIVE_LOW;
+	}
+
+	if ((common_flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH) &&
+	    (common_flags & V4L2_MBUS_VSYNC_ACTIVE_LOW)) {
+		if (priv->pdata->flags & RCAR_VIN_VSYNC_ACTIVE_LOW)
+			common_flags &= ~V4L2_MBUS_VSYNC_ACTIVE_HIGH;
+		else
+			common_flags &= ~V4L2_MBUS_VSYNC_ACTIVE_LOW;
+	}
+
+	cfg.flags = common_flags;
+	ret = v4l2_subdev_call(sd, video, s_mbus_config, &cfg);
+	if (ret < 0 && ret != -ENOIOCTLCMD)
+		return ret;
+
+	val = priv->field == V4L2_FIELD_NONE ? VNDMR2_FTEV : 0;
+	if (!(common_flags & V4L2_MBUS_VSYNC_ACTIVE_LOW))
+		val |= VNDMR2_VPS;
+	if (!(common_flags & V4L2_MBUS_HSYNC_ACTIVE_LOW))
+		val |= VNDMR2_HPS;
+	iowrite32(val, priv->base + VNDMR2_REG);
+
+	ret = rcar_vin_set_rect(icd);
+	if (ret < 0)
+		return ret;
+
+	capture_restore(priv, vnmc);
+
+	return 0;
+}
+
+static int rcar_vin_try_bus_param(struct soc_camera_device *icd,
+				  unsigned char buswidth)
+{
+	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
+	struct v4l2_mbus_config cfg;
+	int ret;
+
+	ret = v4l2_subdev_call(sd, video, g_mbus_config, &cfg);
+	if (ret == -ENOIOCTLCMD)
+		return 0;
+	else if (ret)
+		return ret;
+
+	if (buswidth > 24)
+		return -EINVAL;
+
+	/* check is there common mbus flags */
+	ret = soc_mbus_config_compatible(&cfg, VIN_MBUS_FLAGS);
+	if (ret)
+		return 0;
+
+	dev_warn(icd->parent,
+		"MBUS flags incompatible: camera 0x%x, host 0x%x\n",
+		 cfg.flags, VIN_MBUS_FLAGS);
+
+	return -EINVAL;
+}
+
+static bool rcar_vin_packing_supported(const struct soc_mbus_pixelfmt *fmt)
+{
+	return	fmt->packing == SOC_MBUS_PACKING_NONE ||
+		(fmt->bits_per_sample > 8 &&
+		 fmt->packing == SOC_MBUS_PACKING_EXTEND16);
+}
+
+static const struct soc_mbus_pixelfmt rcar_vin_formats[] = {
+	{
+		.fourcc			= V4L2_PIX_FMT_NV16,
+		.name			= "NV16",
+		.bits_per_sample	= 8,
+		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
+		.order			= SOC_MBUS_ORDER_LE,
+		.layout			= SOC_MBUS_LAYOUT_PLANAR_Y_C,
+	},
+	{
+		.fourcc			= V4L2_PIX_FMT_UYVY,
+		.name			= "UYVY",
+		.bits_per_sample	= 16,
+		.packing		= SOC_MBUS_PACKING_NONE,
+		.order			= SOC_MBUS_ORDER_LE,
+		.layout			= SOC_MBUS_LAYOUT_PACKED,
+	},
+	{
+		.fourcc			= V4L2_PIX_FMT_RGB565,
+		.name			= "RGB565",
+		.bits_per_sample	= 16,
+		.packing		= SOC_MBUS_PACKING_NONE,
+		.order			= SOC_MBUS_ORDER_LE,
+		.layout			= SOC_MBUS_LAYOUT_PACKED,
+	},
+	{
+		.fourcc			= V4L2_PIX_FMT_RGB555X,
+		.name			= "ARGB1555",
+		.bits_per_sample	= 16,
+		.packing		= SOC_MBUS_PACKING_NONE,
+		.order			= SOC_MBUS_ORDER_LE,
+		.layout			= SOC_MBUS_LAYOUT_PACKED,
+	},
+	{
+		.fourcc			= V4L2_PIX_FMT_RGB32,
+		.name			= "RGB888",
+		.bits_per_sample	= 32,
+		.packing		= SOC_MBUS_PACKING_NONE,
+		.order			= SOC_MBUS_ORDER_LE,
+		.layout			= SOC_MBUS_LAYOUT_PACKED,
+	},
+};
+
+static int rcar_vin_get_formats(struct soc_camera_device *icd, unsigned int idx,
+				struct soc_camera_format_xlate *xlate)
+{
+	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
+	struct device *dev = icd->parent;
+	int ret, k, n;
+	int formats = 0;
+	struct rcar_vin_cam *cam;
+	enum v4l2_mbus_pixelcode code;
+	const struct soc_mbus_pixelfmt *fmt;
+
+	ret = v4l2_subdev_call(sd, video, enum_mbus_fmt, idx, &code);
+	if (ret < 0)
+		return 0;
+
+	fmt = soc_mbus_get_fmtdesc(code);
+	if (!fmt) {
+		dev_warn(dev, "unsupported format code #%u: %d\n", idx, code);
+		return 0;
+	}
+
+	ret = rcar_vin_try_bus_param(icd, fmt->bits_per_sample);
+	if (ret < 0)
+		return 0;
+
+	if (!icd->host_priv) {
+		struct v4l2_mbus_framefmt mf;
+		struct v4l2_rect rect;
+		struct device *dev = icd->parent;
+		int shift;
+
+		ret = v4l2_subdev_call(sd, video, g_mbus_fmt, &mf);
+		if (ret < 0)
+			return ret;
+
+		/* Cache current client geometry */
+		ret = soc_camera_client_g_rect(sd, &rect);
+		if (ret == -ENOIOCTLCMD) {
+			/* Sensor driver doesn't support cropping */
+			rect.left = 0;
+			rect.top = 0;
+			rect.width = mf.width;
+			rect.height = mf.height;
+		} else if (ret < 0) {
+			return ret;
+		}
+
+		/*
+		 * If sensor proposes too large format then try smaller ones:
+		 * 1280x960, 640x480, 320x240
+		 */
+		for (shift = 0; shift < 3; shift++) {
+			if (mf.width <= VIN_MAX_WIDTH &&
+			    mf.height <= VIN_MAX_HEIGHT)
+				break;
+
+			mf.width = 1280 >> shift;
+			mf.height = 960 >> shift;
+			ret = v4l2_device_call_until_err(sd->v4l2_dev,
+							 soc_camera_grp_id(icd),
+							 video, s_mbus_fmt,
+							 &mf);
+			if (ret < 0)
+				return ret;
+		}
+
+		if (shift == 3) {
+			dev_err(dev,
+				"Failed to configure the client below %ux%x\n",
+				mf.width, mf.height);
+			return -EIO;
+		}
+
+		dev_dbg(dev, "camera fmt %ux%u\n", mf.width, mf.height);
+
+		cam = kzalloc(sizeof(*cam), GFP_KERNEL);
+		if (!cam)
+			return -ENOMEM;
+		/*
+		 * We are called with current camera crop,
+		 * initialise subrect with it
+		 */
+		cam->rect = rect;
+		cam->subrect = rect;
+		cam->width = mf.width;
+		cam->height = mf.height;
+
+		icd->host_priv = cam;
+	} else {
+		cam = icd->host_priv;
+	}
+
+	/* Beginning of a pass */
+	if (!idx)
+		cam->extra_fmt = NULL;
+
+	switch (code) {
+	case V4L2_MBUS_FMT_YUYV8_1X16:
+	case V4L2_MBUS_FMT_YUYV8_2X8:
+	case V4L2_MBUS_FMT_YUYV10_2X10:
+		if (cam->extra_fmt)
+			break;
+
+		/* Add all our formats that can be generated by VIN */
+		cam->extra_fmt = rcar_vin_formats;
+
+		n = ARRAY_SIZE(rcar_vin_formats);
+		formats += n;
+		for (k = 0; xlate && k < n; k++, xlate++) {
+			xlate->host_fmt = &rcar_vin_formats[k];
+			xlate->code = code;
+			dev_dbg(dev, "Providing format %s using code %d\n",
+				rcar_vin_formats[k].name, code);
+		}
+		break;
+	default:
+		if (!rcar_vin_packing_supported(fmt))
+			return 0;
+
+		dev_dbg(dev, "Providing format %s in pass-through mode\n",
+			fmt->name);
+		break;
+	}
+
+	/* Generic pass-through */
+	formats++;
+	if (xlate) {
+		xlate->host_fmt = fmt;
+		xlate->code = code;
+		xlate++;
+	}
+
+	return formats;
+}
+
+static void rcar_vin_put_formats(struct soc_camera_device *icd)
+{
+	kfree(icd->host_priv);
+	icd->host_priv = NULL;
+}
+
+static int rcar_vin_set_crop(struct soc_camera_device *icd,
+			     const struct v4l2_crop *a)
+{
+	struct v4l2_crop a_writable = *a;
+	const struct v4l2_rect *rect = &a_writable.c;
+	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
+	struct rcar_vin_priv *priv = ici->priv;
+	struct v4l2_crop cam_crop;
+	struct rcar_vin_cam *cam = icd->host_priv;
+	struct v4l2_rect *cam_rect = &cam_crop.c;
+	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
+	struct device *dev = icd->parent;
+	struct v4l2_mbus_framefmt mf;
+	u32 vnmc;
+	int ret, i;
+
+	dev_dbg(dev, "S_CROP(%ux%u@%u:%u)\n", rect->width, rect->height,
+		rect->left, rect->top);
+
+	/* During camera cropping its output window can change too, stop VIN */
+	capture_stop_preserve(priv, &vnmc);
+	dev_dbg(dev, "VNMC_REG 0x%x\n", vnmc);
+
+	/* Apply iterative camera S_CROP for new input window. */
+	ret = soc_camera_client_s_crop(sd, &a_writable, &cam_crop,
+				       &cam->rect, &cam->subrect);
+	if (ret < 0)
+		return ret;
+
+	dev_dbg(dev, "camera cropped to %ux%u@%u:%u\n",
+		cam_rect->width, cam_rect->height,
+		cam_rect->left, cam_rect->top);
+
+	/* On success cam_crop contains current camera crop */
+
+	/* Retrieve camera output window */
+	ret = v4l2_subdev_call(sd, video, g_mbus_fmt, &mf);
+	if (ret < 0)
+		return ret;
+
+	if (mf.width > VIN_MAX_WIDTH || mf.height > VIN_MAX_HEIGHT)
+		return -EINVAL;
+
+	/* Cache camera output window */
+	cam->width = mf.width;
+	cam->height = mf.height;
+
+	icd->user_width  = cam->width;
+	icd->user_height = cam->height;
+
+	cam->vin_left = rect->left & ~1;
+	cam->vin_top = rect->top & ~1;
+
+	/* Use VIN cropping to crop to the new window. */
+	ret = rcar_vin_set_rect(icd);
+	if (ret < 0)
+		return ret;
+
+	cam->subrect = *rect;
+
+	dev_dbg(dev, "VIN cropped to %ux%u@%u:%u\n",
+		icd->user_width, icd->user_height,
+		cam->vin_left, cam->vin_top);
+
+	/* Restore capture */
+	for (i = 0; i < MAX_BUFFER_NUM; i++) {
+		if (priv->queue_buf[i] && priv->state == STOPPED) {
+			vnmc |= VNMC_ME;
+			break;
+		}
+	}
+	capture_restore(priv, vnmc);
+
+	/* Even if only camera cropping succeeded */
+	return ret;
+}
+
+static int rcar_vin_get_crop(struct soc_camera_device *icd,
+			     struct v4l2_crop *a)
+{
+	struct rcar_vin_cam *cam = icd->host_priv;
+
+	a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	a->c = cam->subrect;
+
+	return 0;
+}
+
+/* Similar to set_crop multistage iterative algorithm */
+static int rcar_vin_set_fmt(struct soc_camera_device *icd,
+			    struct v4l2_format *f)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
+	struct rcar_vin_priv *priv = ici->priv;
+	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
+	struct rcar_vin_cam *cam = icd->host_priv;
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+	struct v4l2_mbus_framefmt mf;
+	struct device *dev = icd->parent;
+	__u32 pixfmt = pix->pixelformat;
+	const struct soc_camera_format_xlate *xlate;
+	unsigned int vin_sub_width = 0, vin_sub_height = 0;
+	int ret;
+	bool can_scale;
+	enum v4l2_field field;
+	v4l2_std_id std;
+
+	dev_dbg(dev, "S_FMT(pix=0x%x, %ux%u)\n",
+		pixfmt, pix->width, pix->height);
+
+	switch (pix->field) {
+	default:
+		pix->field = V4L2_FIELD_NONE;
+		/* fall-through */
+	case V4L2_FIELD_NONE:
+	case V4L2_FIELD_TOP:
+	case V4L2_FIELD_BOTTOM:
+	case V4L2_FIELD_INTERLACED_TB:
+	case V4L2_FIELD_INTERLACED_BT:
+		field = pix->field;
+		break;
+	case V4L2_FIELD_INTERLACED:
+		/* Query for standard if not explicitly mentioned _TB/_BT */
+		ret = v4l2_subdev_call(sd, video, querystd, &std);
+		if (ret < 0)
+			std = V4L2_STD_625_50;
+
+		field = std & V4L2_STD_625_50 ? V4L2_FIELD_INTERLACED_TB :
+						V4L2_FIELD_INTERLACED_BT;
+		break;
+	}
+
+	xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
+	if (!xlate) {
+		dev_warn(dev, "Format %x not found\n", pixfmt);
+		return -EINVAL;
+	}
+	/* Calculate client output geometry */
+	soc_camera_calc_client_output(icd, &cam->rect, &cam->subrect, pix, &mf,
+				      12);
+	mf.field = pix->field;
+	mf.colorspace = pix->colorspace;
+	mf.code	 = xlate->code;
+
+	switch (pixfmt) {
+	case V4L2_PIX_FMT_RGB32:
+		can_scale = priv->chip != RCAR_E1;
+		break;
+	case V4L2_PIX_FMT_UYVY:
+	case V4L2_PIX_FMT_YUYV:
+	case V4L2_PIX_FMT_RGB565:
+	case V4L2_PIX_FMT_RGB555X:
+		can_scale = true;
+		break;
+	default:
+		can_scale = false;
+		break;
+	}
+
+	dev_dbg(dev, "request camera output %ux%u\n", mf.width, mf.height);
+
+	ret = soc_camera_client_scale(icd, &cam->rect, &cam->subrect,
+				      &mf, &vin_sub_width, &vin_sub_height,
+				      can_scale, 12);
+
+	/* Done with the camera. Now see if we can improve the result */
+	dev_dbg(dev, "Camera %d fmt %ux%u, requested %ux%u\n",
+		ret, mf.width, mf.height, pix->width, pix->height);
+
+	if (ret == -ENOIOCTLCMD)
+		dev_dbg(dev, "Sensor doesn't support scaling\n");
+	else if (ret < 0)
+		return ret;
+
+	if (mf.code != xlate->code)
+		return -EINVAL;
+
+	/* Prepare VIN crop */
+	cam->width = mf.width;
+	cam->height = mf.height;
+
+	/* Use VIN scaling to scale to the requested user window. */
+
+	/* We cannot scale up */
+	if (pix->width > vin_sub_width)
+		vin_sub_width = pix->width;
+
+	if (pix->height > vin_sub_height)
+		vin_sub_height = pix->height;
+
+	pix->colorspace = mf.colorspace;
+
+	if (!can_scale) {
+		pix->width = vin_sub_width;
+		pix->height = vin_sub_height;
+	}
+
+	/*
+	 * We have calculated CFLCR, the actual configuration will be performed
+	 * in rcar_vin_set_bus_param()
+	 */
+
+	dev_dbg(dev, "W: %u : %u, H: %u : %u\n",
+		vin_sub_width, pix->width, vin_sub_height, pix->height);
+
+	icd->current_fmt = xlate;
+
+	priv->field = field;
+
+	return 0;
+}
+
+static int rcar_vin_try_fmt(struct soc_camera_device *icd,
+			    struct v4l2_format *f)
+{
+	const struct soc_camera_format_xlate *xlate;
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
+	struct v4l2_mbus_framefmt mf;
+	__u32 pixfmt = pix->pixelformat;
+	int width, height;
+	int ret;
+
+	xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
+	if (!xlate) {
+		xlate = icd->current_fmt;
+		dev_dbg(icd->parent, "Format %x not found, keeping %x\n",
+			pixfmt, xlate->host_fmt->fourcc);
+		pixfmt = xlate->host_fmt->fourcc;
+		pix->pixelformat = pixfmt;
+		pix->colorspace = icd->colorspace;
+	}
+
+	/* FIXME: calculate using depth and bus width */
+	v4l_bound_align_image(&pix->width, 2, VIN_MAX_WIDTH, 1,
+			      &pix->height, 4, VIN_MAX_HEIGHT, 2, 0);
+
+	width = pix->width;
+	height = pix->height;
+
+	/* let soc-camera calculate these values */
+	pix->bytesperline = 0;
+	pix->sizeimage = 0;
+
+	/* limit to sensor capabilities */
+	mf.width = pix->width;
+	mf.height = pix->height;
+	mf.field = pix->field;
+	mf.code = xlate->code;
+	mf.colorspace = pix->colorspace;
+
+	ret = v4l2_device_call_until_err(sd->v4l2_dev, soc_camera_grp_id(icd),
+					 video, try_mbus_fmt, &mf);
+	if (ret < 0)
+		return ret;
+
+	pix->width = mf.width;
+	pix->height = mf.height;
+	pix->field = mf.field;
+	pix->colorspace = mf.colorspace;
+
+	if (pixfmt == V4L2_PIX_FMT_NV16) {
+		/* FIXME: check against rect_max after converting soc-camera */
+		/* We can scale precisely, need a bigger image from camera */
+		if (pix->width < width || pix->height < height) {
+			/*
+			 * We presume, the sensor behaves sanely, i.e. if
+			 * requested a bigger rectangle, it will not return a
+			 * smaller one.
+			 */
+			mf.width = VIN_MAX_WIDTH;
+			mf.height = VIN_MAX_HEIGHT;
+			ret = v4l2_device_call_until_err(sd->v4l2_dev,
+							 soc_camera_grp_id(icd),
+							 video, try_mbus_fmt,
+							 &mf);
+			if (ret < 0) {
+				dev_err(icd->parent,
+					"client try_fmt() = %d\n", ret);
+				return ret;
+			}
+		}
+		/* We will scale exactly */
+		if (mf.width > width)
+			pix->width = width;
+		if (mf.height > height)
+			pix->height = height;
+	}
+
+	return ret;
+}
+
+static unsigned int rcar_vin_poll(struct file *file, poll_table *pt)
+{
+	struct soc_camera_device *icd = file->private_data;
+
+	return vb2_poll(&icd->vb2_vidq, file, pt);
+}
+
+static int rcar_vin_querycap(struct soc_camera_host *ici,
+			     struct v4l2_capability *cap)
+{
+	strlcpy(cap->card, "R_Car_VIN", sizeof(cap->card));
+	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
+	return 0;
+}
+
+static int rcar_vin_init_videobuf2(struct vb2_queue *vq,
+				   struct soc_camera_device *icd)
+{
+	vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	vq->io_modes = VB2_MMAP | VB2_USERPTR;
+	vq->drv_priv = icd;
+	vq->ops = &rcar_vin_vb2_ops;
+	vq->mem_ops = &vb2_dma_contig_memops;
+	vq->buf_struct_size = sizeof(struct rcar_vin_buffer);
+	vq->timestamp_flags  = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+
+	return vb2_queue_init(vq);
+}
+
+static struct soc_camera_host_ops rcar_vin_host_ops = {
+	.owner		= THIS_MODULE,
+	.add		= rcar_vin_add_device,
+	.remove		= rcar_vin_remove_device,
+	.clock_start	= rcar_vin_clock_start,
+	.clock_stop	= rcar_vin_clock_stop,
+	.get_formats	= rcar_vin_get_formats,
+	.put_formats	= rcar_vin_put_formats,
+	.get_crop	= rcar_vin_get_crop,
+	.set_crop	= rcar_vin_set_crop,
+	.try_fmt	= rcar_vin_try_fmt,
+	.set_fmt	= rcar_vin_set_fmt,
+	.poll		= rcar_vin_poll,
+	.querycap	= rcar_vin_querycap,
+	.set_bus_param	= rcar_vin_set_bus_param,
+	.init_videobuf2	= rcar_vin_init_videobuf2,
+};
+
+static struct platform_device_id rcar_vin_id_table[] = {
+	{ "r8a7791-vin",  RCAR_GEN2 },
+	{ "r8a7790-vin",  RCAR_GEN2 },
+	{ "r8a7779-vin",  RCAR_H1 },
+	{ "r8a7778-vin",  RCAR_M1 },
+	{ "uPD35004-vin", RCAR_E1 },
+	{},
+};
+MODULE_DEVICE_TABLE(platform, rcar_vin_id_table);
+
+static int rcar_vin_probe(struct platform_device *pdev)
+{
+	struct rcar_vin_priv *priv;
+	struct resource *mem;
+	struct rcar_vin_platform_data *pdata;
+	int irq, ret;
+
+	pdata = pdev->dev.platform_data;
+	if (!pdata || !pdata->flags) {
+		dev_err(&pdev->dev, "platform data not set\n");
+		return -EINVAL;
+	}
+
+	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (mem == NULL)
+		return -EINVAL;
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq <= 0)
+		return -EINVAL;
+
+	priv = devm_kzalloc(&pdev->dev, sizeof(struct rcar_vin_priv),
+			    GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	priv->base = devm_ioremap_resource(&pdev->dev, mem);
+	if (IS_ERR(priv->base))
+		return PTR_ERR(priv->base);
+
+	ret = devm_request_irq(&pdev->dev, irq, rcar_vin_irq, IRQF_SHARED,
+			       dev_name(&pdev->dev), priv);
+	if (ret)
+		return ret;
+
+	priv->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev);
+	if (IS_ERR(priv->alloc_ctx))
+		return PTR_ERR(priv->alloc_ctx);
+
+	priv->ici.priv = priv;
+	priv->ici.v4l2_dev.dev = &pdev->dev;
+	priv->ici.nr = pdev->id;
+	priv->ici.drv_name = dev_name(&pdev->dev);
+	priv->ici.ops = &rcar_vin_host_ops;
+
+	priv->pdata = pdata;
+	priv->chip = pdev->id_entry->driver_data;
+	spin_lock_init(&priv->lock);
+	INIT_LIST_HEAD(&priv->capture);
+
+	priv->state = STOPPED;
+
+	pm_suspend_ignore_children(&pdev->dev, true);
+	pm_runtime_enable(&pdev->dev);
+
+	ret = soc_camera_host_register(&priv->ici);
+	if (ret)
+		goto cleanup;
+
+	return 0;
+
+cleanup:
+	pm_runtime_disable(&pdev->dev);
+	vb2_dma_contig_cleanup_ctx(priv->alloc_ctx);
+
+	return ret;
+}
+
+static int rcar_vin_remove(struct platform_device *pdev)
+{
+	struct soc_camera_host *soc_host = to_soc_camera_host(&pdev->dev);
+	struct rcar_vin_priv *priv = container_of(soc_host,
+						  struct rcar_vin_priv, ici);
+
+	soc_camera_host_unregister(soc_host);
+	pm_runtime_disable(&pdev->dev);
+	vb2_dma_contig_cleanup_ctx(priv->alloc_ctx);
+
+	return 0;
+}
+
+static struct platform_driver rcar_vin_driver = {
+	.probe		= rcar_vin_probe,
+	.remove		= rcar_vin_remove,
+	.driver		= {
+		.name		= DRV_NAME,
+		.owner		= THIS_MODULE,
+	},
+	.id_table	= rcar_vin_id_table,
+};
+
+module_platform_driver(rcar_vin_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:rcar_vin");
+MODULE_DESCRIPTION("Renesas R-Car VIN camera host driver");
diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
index f2de0066089..20ad4a571d3 100644
--- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
+++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
@@ -471,7 +471,7 @@ static int sh_mobile_ceu_videobuf_init(struct vb2_buffer *vb)
 	return 0;
 }
 
-static int sh_mobile_ceu_stop_streaming(struct vb2_queue *q)
+static void sh_mobile_ceu_stop_streaming(struct vb2_queue *q)
 {
 	struct soc_camera_device *icd = container_of(q, struct soc_camera_device, vb2_vidq);
 	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
@@ -487,7 +487,7 @@ static int sh_mobile_ceu_stop_streaming(struct vb2_queue *q)
 
 	spin_unlock_irq(&pcdev->lock);
 
-	return sh_mobile_ceu_soft_reset(pcdev);
+	sh_mobile_ceu_soft_reset(pcdev);
 }
 
 static struct vb2_ops sh_mobile_ceu_videobuf_ops = {
@@ -610,13 +610,12 @@ static void sh_mobile_ceu_remove_device(struct soc_camera_device *icd)
 static int sh_mobile_ceu_clock_start(struct soc_camera_host *ici)
 {
 	struct sh_mobile_ceu_dev *pcdev = ici->priv;
-	int ret;
 
 	pm_runtime_get_sync(ici->v4l2_dev.dev);
 
 	pcdev->buf_total = 0;
 
-	ret = sh_mobile_ceu_soft_reset(pcdev);
+	sh_mobile_ceu_soft_reset(pcdev);
 
 	return 0;
 }
@@ -1666,7 +1665,7 @@ static int sh_mobile_ceu_init_videobuf(struct vb2_queue *q,
 	q->ops = &sh_mobile_ceu_videobuf_ops;
 	q->mem_ops = &vb2_dma_contig_memops;
 	q->buf_struct_size = sizeof(struct sh_mobile_ceu_buffer);
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 
 	return vb2_queue_init(q);
 }
@@ -1801,7 +1800,7 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev)
 
 	/* request irq */
 	err = devm_request_irq(&pdev->dev, pcdev->irq, sh_mobile_ceu_irq,
-			       IRQF_DISABLED, dev_name(&pdev->dev), pcdev);
+			       0, dev_name(&pdev->dev), pcdev);
 	if (err) {
 		dev_err(&pdev->dev, "Unable to register CEU interrupt.\n");
 		goto exit_release_mem;
@@ -1837,9 +1836,9 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev)
 		for (j = 0; pcdev->pdata->asd_sizes[j]; j++) {
 			for (i = 0; i < pcdev->pdata->asd_sizes[j]; i++, asd++) {
 				dev_dbg(&pdev->dev, "%s(): subdev #%d, type %u\n",
-					__func__, i, (*asd)->bus_type);
-				if ((*asd)->bus_type == V4L2_ASYNC_BUS_PLATFORM &&
-				    !strncmp(name, (*asd)->match.platform.name,
+					__func__, i, (*asd)->match_type);
+				if ((*asd)->match_type == V4L2_ASYNC_MATCH_DEVNAME &&
+				    !strncmp(name, (*asd)->match.device_name.name,
 					     sizeof(name) - 1)) {
 					pcdev->csi2_asd = *asd;
 					break;
diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c
index 2dd0e527294..7fec8cdaf09 100644
--- a/drivers/media/platform/soc_camera/soc_camera.c
+++ b/drivers/media/platform/soc_camera/soc_camera.c
@@ -71,13 +71,23 @@ static int video_dev_create(struct soc_camera_device *icd);
 int soc_camera_power_on(struct device *dev, struct soc_camera_subdev_desc *ssdd,
 			struct v4l2_clk *clk)
 {
-	int ret = clk ? v4l2_clk_enable(clk) : 0;
-	if (ret < 0) {
-		dev_err(dev, "Cannot enable clock: %d\n", ret);
-		return ret;
+	int ret;
+	bool clock_toggle;
+
+	if (clk && (!ssdd->unbalanced_power ||
+		    !test_and_set_bit(0, &ssdd->clock_state))) {
+		ret = v4l2_clk_enable(clk);
+		if (ret < 0) {
+			dev_err(dev, "Cannot enable clock: %d\n", ret);
+			return ret;
+		}
+		clock_toggle = true;
+	} else {
+		clock_toggle = false;
 	}
-	ret = regulator_bulk_enable(ssdd->num_regulators,
-					ssdd->regulators);
+
+	ret = regulator_bulk_enable(ssdd->sd_pdata.num_regulators,
+				    ssdd->sd_pdata.regulators);
 	if (ret < 0) {
 		dev_err(dev, "Cannot enable regulators\n");
 		goto eregenable;
@@ -95,10 +105,10 @@ int soc_camera_power_on(struct device *dev, struct soc_camera_subdev_desc *ssdd,
 	return 0;
 
 epwron:
-	regulator_bulk_disable(ssdd->num_regulators,
-			       ssdd->regulators);
+	regulator_bulk_disable(ssdd->sd_pdata.num_regulators,
+			       ssdd->sd_pdata.regulators);
 eregenable:
-	if (clk)
+	if (clock_toggle)
 		v4l2_clk_disable(clk);
 
 	return ret;
@@ -120,14 +130,14 @@ int soc_camera_power_off(struct device *dev, struct soc_camera_subdev_desc *ssdd
 		}
 	}
 
-	err = regulator_bulk_disable(ssdd->num_regulators,
-				     ssdd->regulators);
+	err = regulator_bulk_disable(ssdd->sd_pdata.num_regulators,
+				     ssdd->sd_pdata.regulators);
 	if (err < 0) {
 		dev_err(dev, "Cannot disable regulators\n");
 		ret = ret ? : err;
 	}
 
-	if (clk)
+	if (clk && (!ssdd->unbalanced_power || test_and_clear_bit(0, &ssdd->clock_state)))
 		v4l2_clk_disable(clk);
 
 	return ret;
@@ -136,9 +146,9 @@ EXPORT_SYMBOL(soc_camera_power_off);
 
 int soc_camera_power_init(struct device *dev, struct soc_camera_subdev_desc *ssdd)
 {
-
-	return devm_regulator_bulk_get(dev, ssdd->num_regulators,
-				       ssdd->regulators);
+	/* Should not have any effect in synchronous case */
+	return devm_regulator_bulk_get(dev, ssdd->sd_pdata.num_regulators,
+				       ssdd->sd_pdata.regulators);
 }
 EXPORT_SYMBOL(soc_camera_power_init);
 
@@ -304,7 +314,7 @@ static int soc_camera_s_std(struct file *file, void *priv, v4l2_std_id a)
 	struct soc_camera_device *icd = file->private_data;
 	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
 
-	return v4l2_subdev_call(sd, core, s_std, a);
+	return v4l2_subdev_call(sd, video, s_std, a);
 }
 
 static int soc_camera_g_std(struct file *file, void *priv, v4l2_std_id *a)
@@ -312,7 +322,7 @@ static int soc_camera_g_std(struct file *file, void *priv, v4l2_std_id *a)
 	struct soc_camera_device *icd = file->private_data;
 	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
 
-	return v4l2_subdev_call(sd, core, g_std, a);
+	return v4l2_subdev_call(sd, video, g_std, a);
 }
 
 static int soc_camera_enum_framesizes(struct file *file, void *fh,
@@ -1267,6 +1277,8 @@ static int soc_camera_probe_finish(struct soc_camera_device *icd)
 	sd->grp_id = soc_camera_grp_id(icd);
 	v4l2_set_subdev_hostdata(sd, icd);
 
+	v4l2_subdev_call(sd, video, g_tvnorms, &icd->vdev->tvnorms);
+
 	ret = v4l2_ctrl_add_handler(&icd->ctrl_handler, sd->ctrl_handler, NULL);
 	if (ret < 0)
 		return ret;
@@ -1311,6 +1323,7 @@ eusrfmt:
 static int soc_camera_i2c_init(struct soc_camera_device *icd,
 			       struct soc_camera_desc *sdesc)
 {
+	struct soc_camera_subdev_desc *ssdd;
 	struct i2c_client *client;
 	struct soc_camera_host *ici;
 	struct soc_camera_host_desc *shd = &sdesc->host_desc;
@@ -1333,7 +1346,21 @@ static int soc_camera_i2c_init(struct soc_camera_device *icd,
 		return -ENODEV;
 	}
 
-	shd->board_info->platform_data = &sdesc->subdev_desc;
+	ssdd = kzalloc(sizeof(*ssdd), GFP_KERNEL);
+	if (!ssdd) {
+		ret = -ENOMEM;
+		goto ealloc;
+	}
+
+	memcpy(ssdd, &sdesc->subdev_desc, sizeof(*ssdd));
+	/*
+	 * In synchronous case we request regulators ourselves in
+	 * soc_camera_pdrv_probe(), make sure the subdevice driver doesn't try
+	 * to allocate them again.
+	 */
+	ssdd->sd_pdata.num_regulators = 0;
+	ssdd->sd_pdata.regulators = NULL;
+	shd->board_info->platform_data = ssdd;
 
 	snprintf(clk_name, sizeof(clk_name), "%d-%04x",
 		 shd->i2c_adapter_id, shd->board_info->addr);
@@ -1359,8 +1386,10 @@ static int soc_camera_i2c_init(struct soc_camera_device *icd,
 	return 0;
 ei2cnd:
 	v4l2_clk_unregister(icd->clk);
-eclkreg:
 	icd->clk = NULL;
+eclkreg:
+	kfree(ssdd);
+ealloc:
 	i2c_put_adapter(adap);
 	return ret;
 }
@@ -1370,15 +1399,18 @@ static void soc_camera_i2c_free(struct soc_camera_device *icd)
 	struct i2c_client *client =
 		to_i2c_client(to_soc_camera_control(icd));
 	struct i2c_adapter *adap;
+	struct soc_camera_subdev_desc *ssdd;
 
 	icd->control = NULL;
 	if (icd->sasc)
 		return;
 
 	adap = client->adapter;
+	ssdd = client->dev.platform_data;
 	v4l2_device_unregister_subdev(i2c_get_clientdata(client));
 	i2c_unregister_device(client);
 	i2c_put_adapter(adap);
+	kfree(ssdd);
 	v4l2_clk_unregister(icd->clk);
 	icd->clk = NULL;
 }
@@ -1466,7 +1498,8 @@ static int scan_async_group(struct soc_camera_host *ici,
 	struct soc_camera_device *icd;
 	struct soc_camera_desc sdesc = {.host_desc.bus_id = ici->nr,};
 	char clk_name[V4L2_SUBDEV_NAME_SIZE];
-	int ret, i;
+	unsigned int i;
+	int ret;
 
 	/* First look for a sensor */
 	for (i = 0; i < size; i++) {
@@ -1475,7 +1508,7 @@ static int scan_async_group(struct soc_camera_host *ici,
 			break;
 	}
 
-	if (i == size || asd[i]->bus_type != V4L2_ASYNC_BUS_I2C) {
+	if (i >= size || asd[i]->match_type != V4L2_ASYNC_MATCH_I2C) {
 		/* All useless */
 		dev_err(ici->v4l2_dev.dev, "No I2C data source found!\n");
 		return -ENODEV;
@@ -1501,7 +1534,7 @@ static int scan_async_group(struct soc_camera_host *ici,
 		return -ENOMEM;
 	}
 
-	sasc->notifier.subdev = asd;
+	sasc->notifier.subdevs = asd;
 	sasc->notifier.num_subdevs = size;
 	sasc->notifier.bound = soc_camera_async_bound;
 	sasc->notifier.unbind = soc_camera_async_unbind;
@@ -1966,6 +1999,12 @@ static int soc_camera_video_start(struct soc_camera_device *icd)
 		return -ENODEV;
 
 	video_set_drvdata(icd->vdev, icd);
+	if (icd->vdev->tvnorms == 0) {
+		/* disable the STD API if there are no tvnorms defined */
+		v4l2_disable_ioctl(icd->vdev, VIDIOC_G_STD);
+		v4l2_disable_ioctl(icd->vdev, VIDIOC_S_STD);
+		v4l2_disable_ioctl(icd->vdev, VIDIOC_ENUMSTD);
+	}
 	ret = video_register_device(icd->vdev, VFL_TYPE_GRABBER, -1);
 	if (ret < 0) {
 		dev_err(icd->pdev, "video_register_device failed: %d\n", ret);
@@ -1994,12 +2033,13 @@ static int soc_camera_pdrv_probe(struct platform_device *pdev)
 
 	/*
 	 * In the asynchronous case ssdd->num_regulators == 0 yet, so, the below
-	 * regulator allocation is a dummy. They will be really requested later
-	 * in soc_camera_async_bind(). Also note, that in that case regulators
-	 * are attached to the I2C device and not to the camera platform device.
+	 * regulator allocation is a dummy. They are actually requested by the
+	 * subdevice driver, using soc_camera_power_init(). Also note, that in
+	 * that case regulators are attached to the I2C device and not to the
+	 * camera platform device.
 	 */
-	ret = devm_regulator_bulk_get(&pdev->dev, ssdd->num_regulators,
-				      ssdd->regulators);
+	ret = devm_regulator_bulk_get(&pdev->dev, ssdd->sd_pdata.num_regulators,
+				      ssdd->sd_pdata.regulators);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/media/platform/soc_camera/soc_scale_crop.c b/drivers/media/platform/soc_camera/soc_scale_crop.c
index cbd3a34f4f3..8e74fb7f2a0 100644
--- a/drivers/media/platform/soc_camera/soc_scale_crop.c
+++ b/drivers/media/platform/soc_camera/soc_scale_crop.c
@@ -141,8 +141,8 @@ int soc_camera_client_s_crop(struct v4l2_subdev *sd,
 	 * Popular special case - some cameras can only handle fixed sizes like
 	 * QVGA, VGA,... Take care to avoid infinite loop.
 	 */
-	width = max(cam_rect->width, 2);
-	height = max(cam_rect->height, 2);
+	width = max_t(unsigned int, cam_rect->width, 2);
+	height = max_t(unsigned int, cam_rect->height, 2);
 
 	/*
 	 * Loop as long as sensor is not covering the requested rectangle and
diff --git a/drivers/media/platform/ti-vpe/Makefile b/drivers/media/platform/ti-vpe/Makefile
new file mode 100644
index 00000000000..be680f839e7
--- /dev/null
+++ b/drivers/media/platform/ti-vpe/Makefile
@@ -0,0 +1,5 @@
+obj-$(CONFIG_VIDEO_TI_VPE) += ti-vpe.o
+
+ti-vpe-y := vpe.o sc.o csc.o vpdma.o
+
+ccflags-$(CONFIG_VIDEO_TI_VPE_DEBUG) += -DDEBUG
diff --git a/drivers/media/platform/ti-vpe/csc.c b/drivers/media/platform/ti-vpe/csc.c
new file mode 100644
index 00000000000..940df4000c4
--- /dev/null
+++ b/drivers/media/platform/ti-vpe/csc.c
@@ -0,0 +1,196 @@
+/*
+ * Color space converter library
+ *
+ * Copyright (c) 2013 Texas Instruments Inc.
+ *
+ * David Griego, <dagriego@biglakesoftware.com>
+ * Dale Farnsworth, <dale@farnsworth.org>
+ * Archit Taneja, <archit@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/videodev2.h>
+
+#include "csc.h"
+
+/*
+ * 16 coefficients in the order:
+ * a0, b0, c0, a1, b1, c1, a2, b2, c2, d0, d1, d2
+ * (we may need to pass non-default values from user space later on, we might
+ * need to make the coefficient struct more easy to populate)
+ */
+struct colorspace_coeffs {
+	u16	sd[12];
+	u16	hd[12];
+};
+
+/* VIDEO_RANGE: limited range, GRAPHICS_RANGE: full range */
+#define	CSC_COEFFS_VIDEO_RANGE_Y2R	0
+#define	CSC_COEFFS_GRAPHICS_RANGE_Y2R	1
+#define	CSC_COEFFS_VIDEO_RANGE_R2Y	2
+#define	CSC_COEFFS_GRAPHICS_RANGE_R2Y	3
+
+/* default colorspace coefficients */
+static struct colorspace_coeffs colorspace_coeffs[4] = {
+	[CSC_COEFFS_VIDEO_RANGE_Y2R] = {
+		{
+			/* SDTV */
+			0x0400, 0x0000, 0x057D, 0x0400, 0x1EA7, 0x1D35,
+			0x0400, 0x06EF, 0x1FFE, 0x0D40, 0x0210, 0x0C88,
+		},
+		{
+			/* HDTV */
+			0x0400, 0x0000, 0x0629, 0x0400, 0x1F45, 0x1E2B,
+			0x0400, 0x0742, 0x0000, 0x0CEC, 0x0148, 0x0C60,
+		},
+	},
+	[CSC_COEFFS_GRAPHICS_RANGE_Y2R] = {
+		{
+			/* SDTV */
+			0x04A8, 0x1FFE, 0x0662, 0x04A8, 0x1E6F, 0x1CBF,
+			0x04A8, 0x0812, 0x1FFF, 0x0C84, 0x0220, 0x0BAC,
+		},
+		{
+			/* HDTV */
+			0x04A8, 0x0000, 0x072C, 0x04A8, 0x1F26, 0x1DDE,
+			0x04A8, 0x0873, 0x0000, 0x0C20, 0x0134, 0x0B7C,
+		},
+	},
+	[CSC_COEFFS_VIDEO_RANGE_R2Y] = {
+		{
+			/* SDTV */
+			0x0132, 0x0259, 0x0075, 0x1F50, 0x1EA5, 0x020B,
+			0x020B, 0x1E4A, 0x1FAB, 0x0000, 0x0200, 0x0200,
+		},
+		{
+			/* HDTV */
+			0x00DA, 0x02DC, 0x004A, 0x1F88, 0x1E6C, 0x020C,
+			0x020C, 0x1E24, 0x1FD0, 0x0000, 0x0200, 0x0200,
+		},
+	},
+	[CSC_COEFFS_GRAPHICS_RANGE_R2Y] = {
+		{
+			/* SDTV */
+			0x0107, 0x0204, 0x0064, 0x1F68, 0x1ED6, 0x01C2,
+			0x01C2, 0x1E87, 0x1FB7, 0x0040, 0x0200, 0x0200,
+		},
+		{
+			/* HDTV */
+			0x04A8, 0x0000, 0x072C, 0x04A8, 0x1F26, 0x1DDE,
+			0x04A8, 0x0873, 0x0000, 0x0C20, 0x0134, 0x0B7C,
+		},
+	},
+};
+
+void csc_dump_regs(struct csc_data *csc)
+{
+	struct device *dev = &csc->pdev->dev;
+
+	u32 read_reg(struct csc_data *csc, int offset)
+	{
+		return ioread32(csc->base + offset);
+	}
+
+#define DUMPREG(r) dev_dbg(dev, "%-35s %08x\n", #r, read_reg(csc, CSC_##r))
+
+	DUMPREG(CSC00);
+	DUMPREG(CSC01);
+	DUMPREG(CSC02);
+	DUMPREG(CSC03);
+	DUMPREG(CSC04);
+	DUMPREG(CSC05);
+
+#undef DUMPREG
+}
+
+void csc_set_coeff_bypass(struct csc_data *csc, u32 *csc_reg5)
+{
+	*csc_reg5 |= CSC_BYPASS;
+}
+
+/*
+ * set the color space converter coefficient shadow register values
+ */
+void csc_set_coeff(struct csc_data *csc, u32 *csc_reg0,
+		enum v4l2_colorspace src_colorspace,
+		enum v4l2_colorspace dst_colorspace)
+{
+	u32 *csc_reg5 = csc_reg0 + 5;
+	u32 *shadow_csc = csc_reg0;
+	struct colorspace_coeffs *sd_hd_coeffs;
+	u16 *coeff, *end_coeff;
+	enum v4l2_colorspace yuv_colorspace;
+	int sel = 0;
+
+	/*
+	 * support only graphics data range(full range) for now, a control ioctl
+	 * would be nice here
+	 */
+	/* Y2R */
+	if (dst_colorspace == V4L2_COLORSPACE_SRGB &&
+			(src_colorspace == V4L2_COLORSPACE_SMPTE170M ||
+			src_colorspace == V4L2_COLORSPACE_REC709)) {
+		/* Y2R */
+		sel = 1;
+		yuv_colorspace = src_colorspace;
+	} else if ((dst_colorspace == V4L2_COLORSPACE_SMPTE170M ||
+			dst_colorspace == V4L2_COLORSPACE_REC709) &&
+			src_colorspace == V4L2_COLORSPACE_SRGB) {
+		/* R2Y */
+		sel = 3;
+		yuv_colorspace = dst_colorspace;
+	} else {
+		*csc_reg5 |= CSC_BYPASS;
+		return;
+	}
+
+	sd_hd_coeffs = &colorspace_coeffs[sel];
+
+	/* select between SD or HD coefficients */
+	if (yuv_colorspace == V4L2_COLORSPACE_SMPTE170M)
+		coeff = sd_hd_coeffs->sd;
+	else
+		coeff = sd_hd_coeffs->hd;
+
+	end_coeff = coeff + 12;
+
+	for (; coeff < end_coeff; coeff += 2)
+		*shadow_csc++ = (*(coeff + 1) << 16) | *coeff;
+}
+
+struct csc_data *csc_create(struct platform_device *pdev)
+{
+	struct csc_data *csc;
+
+	dev_dbg(&pdev->dev, "csc_create\n");
+
+	csc = devm_kzalloc(&pdev->dev, sizeof(*csc), GFP_KERNEL);
+	if (!csc) {
+		dev_err(&pdev->dev, "couldn't alloc csc_data\n");
+		return ERR_PTR(-ENOMEM);
+	}
+
+	csc->pdev = pdev;
+
+	csc->res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
+			"csc");
+	if (csc->res == NULL) {
+		dev_err(&pdev->dev, "missing platform resources data\n");
+		return ERR_PTR(-ENODEV);
+	}
+
+	csc->base = devm_ioremap_resource(&pdev->dev, csc->res);
+	if (IS_ERR(csc->base)) {
+		dev_err(&pdev->dev, "failed to ioremap\n");
+		return csc->base;
+	}
+
+	return csc;
+}
diff --git a/drivers/media/platform/ti-vpe/csc.h b/drivers/media/platform/ti-vpe/csc.h
new file mode 100644
index 00000000000..1ad2b6dad56
--- /dev/null
+++ b/drivers/media/platform/ti-vpe/csc.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2013 Texas Instruments Inc.
+ *
+ * David Griego, <dagriego@biglakesoftware.com>
+ * Dale Farnsworth, <dale@farnsworth.org>
+ * Archit Taneja, <archit@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef TI_CSC_H
+#define TI_CSC_H
+
+/* VPE color space converter regs */
+#define CSC_CSC00		0x00
+#define CSC_A0_MASK		0x1fff
+#define CSC_A0_SHIFT		0
+#define CSC_B0_MASK		0x1fff
+#define CSC_B0_SHIFT		16
+
+#define CSC_CSC01		0x04
+#define CSC_C0_MASK		0x1fff
+#define CSC_C0_SHIFT		0
+#define CSC_A1_MASK		0x1fff
+#define CSC_A1_SHIFT		16
+
+#define CSC_CSC02		0x08
+#define CSC_B1_MASK		0x1fff
+#define CSC_B1_SHIFT		0
+#define CSC_C1_MASK		0x1fff
+#define CSC_C1_SHIFT		16
+
+#define CSC_CSC03		0x0c
+#define CSC_A2_MASK		0x1fff
+#define CSC_A2_SHIFT		0
+#define CSC_B2_MASK		0x1fff
+#define CSC_B2_SHIFT		16
+
+#define CSC_CSC04		0x10
+#define CSC_C2_MASK		0x1fff
+#define CSC_C2_SHIFT		0
+#define CSC_D0_MASK		0x0fff
+#define CSC_D0_SHIFT		16
+
+#define CSC_CSC05		0x14
+#define CSC_D1_MASK		0x0fff
+#define CSC_D1_SHIFT		0
+#define CSC_D2_MASK		0x0fff
+#define CSC_D2_SHIFT		16
+
+#define CSC_BYPASS		(1 << 28)
+
+struct csc_data {
+	void __iomem		*base;
+	struct resource		*res;
+
+	struct platform_device	*pdev;
+};
+
+void csc_dump_regs(struct csc_data *csc);
+void csc_set_coeff_bypass(struct csc_data *csc, u32 *csc_reg5);
+void csc_set_coeff(struct csc_data *csc, u32 *csc_reg0,
+		enum v4l2_colorspace src_colorspace,
+		enum v4l2_colorspace dst_colorspace);
+struct csc_data *csc_create(struct platform_device *pdev);
+
+#endif
diff --git a/drivers/media/platform/ti-vpe/sc.c b/drivers/media/platform/ti-vpe/sc.c
new file mode 100644
index 00000000000..6314171ffe9
--- /dev/null
+++ b/drivers/media/platform/ti-vpe/sc.c
@@ -0,0 +1,311 @@
+/*
+ * Scaler library
+ *
+ * Copyright (c) 2013 Texas Instruments Inc.
+ *
+ * David Griego, <dagriego@biglakesoftware.com>
+ * Dale Farnsworth, <dale@farnsworth.org>
+ * Archit Taneja, <archit@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include "sc.h"
+#include "sc_coeff.h"
+
+void sc_dump_regs(struct sc_data *sc)
+{
+	struct device *dev = &sc->pdev->dev;
+
+	u32 read_reg(struct sc_data *sc, int offset)
+	{
+		return ioread32(sc->base + offset);
+	}
+
+#define DUMPREG(r) dev_dbg(dev, "%-35s %08x\n", #r, read_reg(sc, CFG_##r))
+
+	DUMPREG(SC0);
+	DUMPREG(SC1);
+	DUMPREG(SC2);
+	DUMPREG(SC3);
+	DUMPREG(SC4);
+	DUMPREG(SC5);
+	DUMPREG(SC6);
+	DUMPREG(SC8);
+	DUMPREG(SC9);
+	DUMPREG(SC10);
+	DUMPREG(SC11);
+	DUMPREG(SC12);
+	DUMPREG(SC13);
+	DUMPREG(SC17);
+	DUMPREG(SC18);
+	DUMPREG(SC19);
+	DUMPREG(SC20);
+	DUMPREG(SC21);
+	DUMPREG(SC22);
+	DUMPREG(SC23);
+	DUMPREG(SC24);
+	DUMPREG(SC25);
+
+#undef DUMPREG
+}
+
+/*
+ * set the horizontal scaler coefficients according to the ratio of output to
+ * input widths, after accounting for up to two levels of decimation
+ */
+void sc_set_hs_coeffs(struct sc_data *sc, void *addr, unsigned int src_w,
+		unsigned int dst_w)
+{
+	int sixteenths;
+	int idx;
+	int i, j;
+	u16 *coeff_h = addr;
+	const u16 *cp;
+
+	if (dst_w > src_w) {
+		idx = HS_UP_SCALE;
+	} else {
+		if ((dst_w << 1) < src_w)
+			dst_w <<= 1;	/* first level decimation */
+		if ((dst_w << 1) < src_w)
+			dst_w <<= 1;	/* second level decimation */
+
+		if (dst_w == src_w) {
+			idx = HS_LE_16_16_SCALE;
+		} else {
+			sixteenths = (dst_w << 4) / src_w;
+			if (sixteenths < 8)
+				sixteenths = 8;
+			idx = HS_LT_9_16_SCALE + sixteenths - 8;
+		}
+	}
+
+	if (idx == sc->hs_index)
+		return;
+
+	cp = scaler_hs_coeffs[idx];
+
+	for (i = 0; i < SC_NUM_PHASES * 2; i++) {
+		for (j = 0; j < SC_H_NUM_TAPS; j++)
+			*coeff_h++ = *cp++;
+		/*
+		 * for each phase, the scaler expects space for 8 coefficients
+		 * in it's memory. For the horizontal scaler, we copy the first
+		 * 7 coefficients and skip the last slot to move to the next
+		 * row to hold coefficients for the next phase
+		 */
+		coeff_h += SC_NUM_TAPS_MEM_ALIGN - SC_H_NUM_TAPS;
+	}
+
+	sc->hs_index = idx;
+
+	sc->load_coeff_h = true;
+}
+
+/*
+ * set the vertical scaler coefficients according to the ratio of output to
+ * input heights
+ */
+void sc_set_vs_coeffs(struct sc_data *sc, void *addr, unsigned int src_h,
+		unsigned int dst_h)
+{
+	int sixteenths;
+	int idx;
+	int i, j;
+	u16 *coeff_v = addr;
+	const u16 *cp;
+
+	if (dst_h > src_h) {
+		idx = VS_UP_SCALE;
+	} else if (dst_h == src_h) {
+		idx = VS_1_TO_1_SCALE;
+	} else {
+		sixteenths = (dst_h << 4) / src_h;
+		if (sixteenths < 8)
+			sixteenths = 8;
+		idx = VS_LT_9_16_SCALE + sixteenths - 8;
+	}
+
+	if (idx == sc->vs_index)
+		return;
+
+	cp = scaler_vs_coeffs[idx];
+
+	for (i = 0; i < SC_NUM_PHASES * 2; i++) {
+		for (j = 0; j < SC_V_NUM_TAPS; j++)
+			*coeff_v++ = *cp++;
+		/*
+		 * for the vertical scaler, we copy the first 5 coefficients and
+		 * skip the last 3 slots to move to the next row to hold
+		 * coefficients for the next phase
+		 */
+		coeff_v += SC_NUM_TAPS_MEM_ALIGN - SC_V_NUM_TAPS;
+	}
+
+	sc->vs_index = idx;
+	sc->load_coeff_v = true;
+}
+
+void sc_config_scaler(struct sc_data *sc, u32 *sc_reg0, u32 *sc_reg8,
+		u32 *sc_reg17, unsigned int src_w, unsigned int src_h,
+		unsigned int dst_w, unsigned int dst_h)
+{
+	struct device *dev = &sc->pdev->dev;
+	u32 val;
+	int dcm_x, dcm_shift;
+	bool use_rav;
+	unsigned long lltmp;
+	u32 lin_acc_inc, lin_acc_inc_u;
+	u32 col_acc_offset;
+	u16 factor = 0;
+	int row_acc_init_rav = 0, row_acc_init_rav_b = 0;
+	u32 row_acc_inc = 0, row_acc_offset = 0, row_acc_offset_b = 0;
+	/*
+	 * location of SC register in payload memory with respect to the first
+	 * register in the mmr address data block
+	 */
+	u32 *sc_reg9 = sc_reg8 + 1;
+	u32 *sc_reg12 = sc_reg8 + 4;
+	u32 *sc_reg13 = sc_reg8 + 5;
+	u32 *sc_reg24 = sc_reg17 + 7;
+
+	val = sc_reg0[0];
+
+	/* clear all the features(they may get enabled elsewhere later) */
+	val &= ~(CFG_SELFGEN_FID | CFG_TRIM | CFG_ENABLE_SIN2_VER_INTP |
+		CFG_INTERLACE_I | CFG_DCM_4X | CFG_DCM_2X | CFG_AUTO_HS |
+		CFG_ENABLE_EV | CFG_USE_RAV | CFG_INVT_FID | CFG_SC_BYPASS |
+		CFG_INTERLACE_O | CFG_Y_PK_EN | CFG_HP_BYPASS | CFG_LINEAR);
+
+	if (src_w == dst_w && src_h == dst_h) {
+		val |= CFG_SC_BYPASS;
+		sc_reg0[0] = val;
+		return;
+	}
+
+	/* we only support linear scaling for now */
+	val |= CFG_LINEAR;
+
+	/* configure horizontal scaler */
+
+	/* enable 2X or 4X decimation */
+	dcm_x = src_w / dst_w;
+	if (dcm_x > 4) {
+		val |= CFG_DCM_4X;
+		dcm_shift = 2;
+	} else if (dcm_x > 2) {
+		val |= CFG_DCM_2X;
+		dcm_shift = 1;
+	} else {
+		dcm_shift = 0;
+	}
+
+	lltmp = dst_w - 1;
+	lin_acc_inc = div64_u64(((u64)(src_w >> dcm_shift) - 1) << 24, lltmp);
+	lin_acc_inc_u = 0;
+	col_acc_offset = 0;
+
+	dev_dbg(dev, "hs config: src_w = %d, dst_w = %d, decimation = %s, lin_acc_inc = %08x\n",
+		src_w, dst_w, dcm_shift == 2 ? "4x" :
+		(dcm_shift == 1 ? "2x" : "none"), lin_acc_inc);
+
+	/* configure vertical scaler */
+
+	/* use RAV for vertical scaler if vertical downscaling is > 4x */
+	if (dst_h < (src_h >> 2)) {
+		use_rav = true;
+		val |= CFG_USE_RAV;
+	} else {
+		use_rav = false;
+	}
+
+	if (use_rav) {
+		/* use RAV */
+		factor = (u16) ((dst_h << 10) / src_h);
+
+		row_acc_init_rav = factor + ((1 + factor) >> 1);
+		if (row_acc_init_rav >= 1024)
+			row_acc_init_rav -= 1024;
+
+		row_acc_init_rav_b = row_acc_init_rav +
+				(1 + (row_acc_init_rav >> 1)) -
+				(1024 >> 1);
+
+		if (row_acc_init_rav_b < 0) {
+			row_acc_init_rav_b += row_acc_init_rav;
+			row_acc_init_rav *= 2;
+		}
+
+		dev_dbg(dev, "vs config(RAV): src_h = %d, dst_h = %d, factor = %d, acc_init = %08x, acc_init_b = %08x\n",
+			src_h, dst_h, factor, row_acc_init_rav,
+			row_acc_init_rav_b);
+	} else {
+		/* use polyphase */
+		row_acc_inc = ((src_h - 1) << 16) / (dst_h - 1);
+		row_acc_offset = 0;
+		row_acc_offset_b = 0;
+
+		dev_dbg(dev, "vs config(POLY): src_h = %d, dst_h = %d,row_acc_inc = %08x\n",
+			src_h, dst_h, row_acc_inc);
+	}
+
+
+	sc_reg0[0] = val;
+	sc_reg0[1] = row_acc_inc;
+	sc_reg0[2] = row_acc_offset;
+	sc_reg0[3] = row_acc_offset_b;
+
+	sc_reg0[4] = ((lin_acc_inc_u & CFG_LIN_ACC_INC_U_MASK) <<
+			CFG_LIN_ACC_INC_U_SHIFT) | (dst_w << CFG_TAR_W_SHIFT) |
+			(dst_h << CFG_TAR_H_SHIFT);
+
+	sc_reg0[5] = (src_w << CFG_SRC_W_SHIFT) | (src_h << CFG_SRC_H_SHIFT);
+
+	sc_reg0[6] = (row_acc_init_rav_b << CFG_ROW_ACC_INIT_RAV_B_SHIFT) |
+		(row_acc_init_rav << CFG_ROW_ACC_INIT_RAV_SHIFT);
+
+	*sc_reg9 = lin_acc_inc;
+
+	*sc_reg12 = col_acc_offset << CFG_COL_ACC_OFFSET_SHIFT;
+
+	*sc_reg13 = factor;
+
+	*sc_reg24 = (src_w << CFG_ORG_W_SHIFT) | (src_h << CFG_ORG_H_SHIFT);
+}
+
+struct sc_data *sc_create(struct platform_device *pdev)
+{
+	struct sc_data *sc;
+
+	dev_dbg(&pdev->dev, "sc_create\n");
+
+	sc = devm_kzalloc(&pdev->dev, sizeof(*sc), GFP_KERNEL);
+	if (!sc) {
+		dev_err(&pdev->dev, "couldn't alloc sc_data\n");
+		return ERR_PTR(-ENOMEM);
+	}
+
+	sc->pdev = pdev;
+
+	sc->res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "sc");
+	if (!sc->res) {
+		dev_err(&pdev->dev, "missing platform resources data\n");
+		return ERR_PTR(-ENODEV);
+	}
+
+	sc->base = devm_ioremap_resource(&pdev->dev, sc->res);
+	if (IS_ERR(sc->base)) {
+		dev_err(&pdev->dev, "failed to ioremap\n");
+		return sc->base;
+	}
+
+	return sc;
+}
diff --git a/drivers/media/platform/ti-vpe/sc.h b/drivers/media/platform/ti-vpe/sc.h
new file mode 100644
index 00000000000..60e411e05c3
--- /dev/null
+++ b/drivers/media/platform/ti-vpe/sc.h
@@ -0,0 +1,208 @@
+/*
+ * Copyright (c) 2013 Texas Instruments Inc.
+ *
+ * David Griego, <dagriego@biglakesoftware.com>
+ * Dale Farnsworth, <dale@farnsworth.org>
+ * Archit Taneja, <archit@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef TI_SC_H
+#define TI_SC_H
+
+/* Scaler regs */
+#define CFG_SC0				0x0
+#define CFG_INTERLACE_O			(1 << 0)
+#define CFG_LINEAR			(1 << 1)
+#define CFG_SC_BYPASS			(1 << 2)
+#define CFG_INVT_FID			(1 << 3)
+#define CFG_USE_RAV			(1 << 4)
+#define CFG_ENABLE_EV			(1 << 5)
+#define CFG_AUTO_HS			(1 << 6)
+#define CFG_DCM_2X			(1 << 7)
+#define CFG_DCM_4X			(1 << 8)
+#define CFG_HP_BYPASS			(1 << 9)
+#define CFG_INTERLACE_I			(1 << 10)
+#define CFG_ENABLE_SIN2_VER_INTP	(1 << 11)
+#define CFG_Y_PK_EN			(1 << 14)
+#define CFG_TRIM			(1 << 15)
+#define CFG_SELFGEN_FID			(1 << 16)
+
+#define CFG_SC1				0x4
+#define CFG_ROW_ACC_INC_MASK		0x07ffffff
+#define CFG_ROW_ACC_INC_SHIFT		0
+
+#define CFG_SC2				0x08
+#define CFG_ROW_ACC_OFFSET_MASK		0x0fffffff
+#define CFG_ROW_ACC_OFFSET_SHIFT	0
+
+#define CFG_SC3				0x0c
+#define CFG_ROW_ACC_OFFSET_B_MASK	0x0fffffff
+#define CFG_ROW_ACC_OFFSET_B_SHIFT	0
+
+#define CFG_SC4				0x10
+#define CFG_TAR_H_MASK			0x07ff
+#define CFG_TAR_H_SHIFT			0
+#define CFG_TAR_W_MASK			0x07ff
+#define CFG_TAR_W_SHIFT			12
+#define CFG_LIN_ACC_INC_U_MASK		0x07
+#define CFG_LIN_ACC_INC_U_SHIFT		24
+#define CFG_NLIN_ACC_INIT_U_MASK	0x07
+#define CFG_NLIN_ACC_INIT_U_SHIFT	28
+
+#define CFG_SC5				0x14
+#define CFG_SRC_H_MASK			0x07ff
+#define CFG_SRC_H_SHIFT			0
+#define CFG_SRC_W_MASK			0x07ff
+#define CFG_SRC_W_SHIFT			12
+#define CFG_NLIN_ACC_INC_U_MASK		0x07
+#define CFG_NLIN_ACC_INC_U_SHIFT	24
+
+#define CFG_SC6				0x18
+#define CFG_ROW_ACC_INIT_RAV_MASK	0x03ff
+#define CFG_ROW_ACC_INIT_RAV_SHIFT	0
+#define CFG_ROW_ACC_INIT_RAV_B_MASK	0x03ff
+#define CFG_ROW_ACC_INIT_RAV_B_SHIFT	10
+
+#define CFG_SC8				0x20
+#define CFG_NLIN_LEFT_MASK		0x07ff
+#define CFG_NLIN_LEFT_SHIFT		0
+#define CFG_NLIN_RIGHT_MASK		0x07ff
+#define CFG_NLIN_RIGHT_SHIFT		12
+
+#define CFG_SC9				0x24
+#define CFG_LIN_ACC_INC			CFG_SC9
+
+#define CFG_SC10			0x28
+#define CFG_NLIN_ACC_INIT		CFG_SC10
+
+#define CFG_SC11			0x2c
+#define CFG_NLIN_ACC_INC		CFG_SC11
+
+#define CFG_SC12			0x30
+#define CFG_COL_ACC_OFFSET_MASK		0x01ffffff
+#define CFG_COL_ACC_OFFSET_SHIFT	0
+
+#define CFG_SC13			0x34
+#define CFG_SC_FACTOR_RAV_MASK		0xff
+#define CFG_SC_FACTOR_RAV_SHIFT		0
+#define CFG_CHROMA_INTP_THR_MASK	0x03ff
+#define CFG_CHROMA_INTP_THR_SHIFT	12
+#define CFG_DELTA_CHROMA_THR_MASK	0x0f
+#define CFG_DELTA_CHROMA_THR_SHIFT	24
+
+#define CFG_SC17			0x44
+#define CFG_EV_THR_MASK			0x03ff
+#define CFG_EV_THR_SHIFT		12
+#define CFG_DELTA_LUMA_THR_MASK		0x0f
+#define CFG_DELTA_LUMA_THR_SHIFT	24
+#define CFG_DELTA_EV_THR_MASK		0x0f
+#define CFG_DELTA_EV_THR_SHIFT		28
+
+#define CFG_SC18			0x48
+#define CFG_HS_FACTOR_MASK		0x03ff
+#define CFG_HS_FACTOR_SHIFT		0
+#define CFG_CONF_DEFAULT_MASK		0x01ff
+#define CFG_CONF_DEFAULT_SHIFT		16
+
+#define CFG_SC19			0x4c
+#define CFG_HPF_COEFF0_MASK		0xff
+#define CFG_HPF_COEFF0_SHIFT		0
+#define CFG_HPF_COEFF1_MASK		0xff
+#define CFG_HPF_COEFF1_SHIFT		8
+#define CFG_HPF_COEFF2_MASK		0xff
+#define CFG_HPF_COEFF2_SHIFT		16
+#define CFG_HPF_COEFF3_MASK		0xff
+#define CFG_HPF_COEFF3_SHIFT		23
+
+#define CFG_SC20			0x50
+#define CFG_HPF_COEFF4_MASK		0xff
+#define CFG_HPF_COEFF4_SHIFT		0
+#define CFG_HPF_COEFF5_MASK		0xff
+#define CFG_HPF_COEFF5_SHIFT		8
+#define CFG_HPF_NORM_SHIFT_MASK		0x07
+#define CFG_HPF_NORM_SHIFT_SHIFT	16
+#define CFG_NL_LIMIT_MASK		0x1ff
+#define CFG_NL_LIMIT_SHIFT		20
+
+#define CFG_SC21			0x54
+#define CFG_NL_LO_THR_MASK		0x01ff
+#define CFG_NL_LO_THR_SHIFT		0
+#define CFG_NL_LO_SLOPE_MASK		0xff
+#define CFG_NL_LO_SLOPE_SHIFT		16
+
+#define CFG_SC22			0x58
+#define CFG_NL_HI_THR_MASK		0x01ff
+#define CFG_NL_HI_THR_SHIFT		0
+#define CFG_NL_HI_SLOPE_SH_MASK		0x07
+#define CFG_NL_HI_SLOPE_SH_SHIFT	16
+
+#define CFG_SC23			0x5c
+#define CFG_GRADIENT_THR_MASK		0x07ff
+#define CFG_GRADIENT_THR_SHIFT		0
+#define CFG_GRADIENT_THR_RANGE_MASK	0x0f
+#define CFG_GRADIENT_THR_RANGE_SHIFT	12
+#define CFG_MIN_GY_THR_MASK		0xff
+#define CFG_MIN_GY_THR_SHIFT		16
+#define CFG_MIN_GY_THR_RANGE_MASK	0x0f
+#define CFG_MIN_GY_THR_RANGE_SHIFT	28
+
+#define CFG_SC24			0x60
+#define CFG_ORG_H_MASK			0x07ff
+#define CFG_ORG_H_SHIFT			0
+#define CFG_ORG_W_MASK			0x07ff
+#define CFG_ORG_W_SHIFT			16
+
+#define CFG_SC25			0x64
+#define CFG_OFF_H_MASK			0x07ff
+#define CFG_OFF_H_SHIFT			0
+#define CFG_OFF_W_MASK			0x07ff
+#define CFG_OFF_W_SHIFT			16
+
+/* number of phases supported by the polyphase scalers */
+#define SC_NUM_PHASES			32
+
+/* number of taps used by horizontal polyphase scaler */
+#define SC_H_NUM_TAPS			7
+
+/* number of taps used by vertical polyphase scaler */
+#define SC_V_NUM_TAPS			5
+
+/* number of taps expected by the scaler in it's coefficient memory */
+#define SC_NUM_TAPS_MEM_ALIGN		8
+
+/*
+ * coefficient memory size in bytes:
+ * num phases x num sets(luma and chroma) x num taps(aligned) x coeff size
+ */
+#define SC_COEF_SRAM_SIZE	(SC_NUM_PHASES * 2 * SC_NUM_TAPS_MEM_ALIGN * 2)
+
+struct sc_data {
+	void __iomem		*base;
+	struct resource		*res;
+
+	dma_addr_t		loaded_coeff_h; /* loaded h coeffs in SC */
+	dma_addr_t		loaded_coeff_v; /* loaded v coeffs in SC */
+
+	bool			load_coeff_h;	/* have new h SC coeffs */
+	bool			load_coeff_v;	/* have new v SC coeffs */
+
+	unsigned int		hs_index;	/* h SC coeffs selector */
+	unsigned int		vs_index;	/* v SC coeffs selector */
+
+	struct platform_device *pdev;
+};
+
+void sc_dump_regs(struct sc_data *sc);
+void sc_set_hs_coeffs(struct sc_data *sc, void *addr, unsigned int src_w,
+		unsigned int dst_w);
+void sc_set_vs_coeffs(struct sc_data *sc, void *addr, unsigned int src_h,
+		unsigned int dst_h);
+void sc_config_scaler(struct sc_data *sc, u32 *sc_reg0, u32 *sc_reg8,
+		u32 *sc_reg17, unsigned int src_w, unsigned int src_h,
+		unsigned int dst_w, unsigned int dst_h);
+struct sc_data *sc_create(struct platform_device *pdev);
+
+#endif
diff --git a/drivers/media/platform/ti-vpe/sc_coeff.h b/drivers/media/platform/ti-vpe/sc_coeff.h
new file mode 100644
index 00000000000..5bfa5c03aec
--- /dev/null
+++ b/drivers/media/platform/ti-vpe/sc_coeff.h
@@ -0,0 +1,1342 @@
+/*
+ * VPE SC coefs
+ *
+ * Copyright (c) 2013 Texas Instruments Inc.
+ *
+ * David Griego, <dagriego@biglakesoftware.com>
+ * Dale Farnsworth, <dale@farnsworth.org>
+ * Archit Taneja, <archit@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#ifndef __TI_SC_COEFF_H
+#define __TI_SC_COEFF_H
+
+/* horizontal scaler coefficients */
+enum {
+	HS_UP_SCALE = 0,
+	HS_LT_9_16_SCALE,
+	HS_LT_10_16_SCALE,
+	HS_LT_11_16_SCALE,
+	HS_LT_12_16_SCALE,
+	HS_LT_13_16_SCALE,
+	HS_LT_14_16_SCALE,
+	HS_LT_15_16_SCALE,
+	HS_LE_16_16_SCALE,
+};
+
+static const u16 scaler_hs_coeffs[13][SC_NUM_PHASES * 2 * SC_H_NUM_TAPS] = {
+	[HS_UP_SCALE] = {
+		/* Luma */
+		0x001F, 0x1F90, 0x00D2, 0x06FE, 0x00D2, 0x1F90, 0x001F,
+		0x001C, 0x1F9E, 0x009F, 0x06FB, 0x0108, 0x1F82, 0x0022,
+		0x0019, 0x1FAC, 0x006F, 0x06F3, 0x0140, 0x1F74, 0x0025,
+		0x0016, 0x1FB9, 0x0041, 0x06E7, 0x017B, 0x1F66, 0x0028,
+		0x0013, 0x1FC6, 0x0017, 0x06D6, 0x01B7, 0x1F58, 0x002B,
+		0x0010, 0x1FD3, 0x1FEF, 0x06C0, 0x01F6, 0x1F4B, 0x002D,
+		0x000E, 0x1FDF, 0x1FCB, 0x06A5, 0x0235, 0x1F3F, 0x002F,
+		0x000B, 0x1FEA, 0x1FAA, 0x0686, 0x0277, 0x1F33, 0x0031,
+		0x0009, 0x1FF5, 0x1F8C, 0x0663, 0x02B8, 0x1F28, 0x0033,
+		0x0007, 0x1FFF, 0x1F72, 0x063A, 0x02FB, 0x1F1F, 0x0034,
+		0x0005, 0x0008, 0x1F5A, 0x060F, 0x033E, 0x1F17, 0x0035,
+		0x0003, 0x0010, 0x1F46, 0x05E0, 0x0382, 0x1F10, 0x0035,
+		0x0002, 0x0017, 0x1F34, 0x05AF, 0x03C5, 0x1F0B, 0x0034,
+		0x0001, 0x001E, 0x1F26, 0x0579, 0x0407, 0x1F08, 0x0033,
+		0x0000, 0x0023, 0x1F1A, 0x0541, 0x0449, 0x1F07, 0x0032,
+		0x1FFF, 0x0028, 0x1F12, 0x0506, 0x048A, 0x1F08, 0x002F,
+		0x002C, 0x1F0C, 0x04C8, 0x04C8, 0x1F0C, 0x002C, 0x0000,
+		0x002F, 0x1F08, 0x048A, 0x0506, 0x1F12, 0x0028, 0x1FFF,
+		0x0032, 0x1F07, 0x0449, 0x0541, 0x1F1A, 0x0023, 0x0000,
+		0x0033, 0x1F08, 0x0407, 0x0579, 0x1F26, 0x001E, 0x0001,
+		0x0034, 0x1F0B, 0x03C5, 0x05AF, 0x1F34, 0x0017, 0x0002,
+		0x0035, 0x1F10, 0x0382, 0x05E0, 0x1F46, 0x0010, 0x0003,
+		0x0035, 0x1F17, 0x033E, 0x060F, 0x1F5A, 0x0008, 0x0005,
+		0x0034, 0x1F1F, 0x02FB, 0x063A, 0x1F72, 0x1FFF, 0x0007,
+		0x0033, 0x1F28, 0x02B8, 0x0663, 0x1F8C, 0x1FF5, 0x0009,
+		0x0031, 0x1F33, 0x0277, 0x0686, 0x1FAA, 0x1FEA, 0x000B,
+		0x002F, 0x1F3F, 0x0235, 0x06A5, 0x1FCB, 0x1FDF, 0x000E,
+		0x002D, 0x1F4B, 0x01F6, 0x06C0, 0x1FEF, 0x1FD3, 0x0010,
+		0x002B, 0x1F58, 0x01B7, 0x06D6, 0x0017, 0x1FC6, 0x0013,
+		0x0028, 0x1F66, 0x017B, 0x06E7, 0x0041, 0x1FB9, 0x0016,
+		0x0025, 0x1F74, 0x0140, 0x06F3, 0x006F, 0x1FAC, 0x0019,
+		0x0022, 0x1F82, 0x0108, 0x06FB, 0x009F, 0x1F9E, 0x001C,
+		/* Chroma */
+		0x001F, 0x1F90, 0x00D2, 0x06FE, 0x00D2, 0x1F90, 0x001F,
+		0x001C, 0x1F9E, 0x009F, 0x06FB, 0x0108, 0x1F82, 0x0022,
+		0x0019, 0x1FAC, 0x006F, 0x06F3, 0x0140, 0x1F74, 0x0025,
+		0x0016, 0x1FB9, 0x0041, 0x06E7, 0x017B, 0x1F66, 0x0028,
+		0x0013, 0x1FC6, 0x0017, 0x06D6, 0x01B7, 0x1F58, 0x002B,
+		0x0010, 0x1FD3, 0x1FEF, 0x06C0, 0x01F6, 0x1F4B, 0x002D,
+		0x000E, 0x1FDF, 0x1FCB, 0x06A5, 0x0235, 0x1F3F, 0x002F,
+		0x000B, 0x1FEA, 0x1FAA, 0x0686, 0x0277, 0x1F33, 0x0031,
+		0x0009, 0x1FF5, 0x1F8C, 0x0663, 0x02B8, 0x1F28, 0x0033,
+		0x0007, 0x1FFF, 0x1F72, 0x063A, 0x02FB, 0x1F1F, 0x0034,
+		0x0005, 0x0008, 0x1F5A, 0x060F, 0x033E, 0x1F17, 0x0035,
+		0x0003, 0x0010, 0x1F46, 0x05E0, 0x0382, 0x1F10, 0x0035,
+		0x0002, 0x0017, 0x1F34, 0x05AF, 0x03C5, 0x1F0B, 0x0034,
+		0x0001, 0x001E, 0x1F26, 0x0579, 0x0407, 0x1F08, 0x0033,
+		0x0000, 0x0023, 0x1F1A, 0x0541, 0x0449, 0x1F07, 0x0032,
+		0x1FFF, 0x0028, 0x1F12, 0x0506, 0x048A, 0x1F08, 0x002F,
+		0x002C, 0x1F0C, 0x04C8, 0x04C8, 0x1F0C, 0x002C, 0x0000,
+		0x002F, 0x1F08, 0x048A, 0x0506, 0x1F12, 0x0028, 0x1FFF,
+		0x0032, 0x1F07, 0x0449, 0x0541, 0x1F1A, 0x0023, 0x0000,
+		0x0033, 0x1F08, 0x0407, 0x0579, 0x1F26, 0x001E, 0x0001,
+		0x0034, 0x1F0B, 0x03C5, 0x05AF, 0x1F34, 0x0017, 0x0002,
+		0x0035, 0x1F10, 0x0382, 0x05E0, 0x1F46, 0x0010, 0x0003,
+		0x0035, 0x1F17, 0x033E, 0x060F, 0x1F5A, 0x0008, 0x0005,
+		0x0034, 0x1F1F, 0x02FB, 0x063A, 0x1F72, 0x1FFF, 0x0007,
+		0x0033, 0x1F28, 0x02B8, 0x0663, 0x1F8C, 0x1FF5, 0x0009,
+		0x0031, 0x1F33, 0x0277, 0x0686, 0x1FAA, 0x1FEA, 0x000B,
+		0x002F, 0x1F3F, 0x0235, 0x06A5, 0x1FCB, 0x1FDF, 0x000E,
+		0x002D, 0x1F4B, 0x01F6, 0x06C0, 0x1FEF, 0x1FD3, 0x0010,
+		0x002B, 0x1F58, 0x01B7, 0x06D6, 0x0017, 0x1FC6, 0x0013,
+		0x0028, 0x1F66, 0x017B, 0x06E7, 0x0041, 0x1FB9, 0x0016,
+		0x0025, 0x1F74, 0x0140, 0x06F3, 0x006F, 0x1FAC, 0x0019,
+		0x0022, 0x1F82, 0x0108, 0x06FB, 0x009F, 0x1F9E, 0x001C,
+	},
+	[HS_LT_9_16_SCALE] = {
+		/* Luma */
+		0x1FA3, 0x005E, 0x024A, 0x036A, 0x024A, 0x005E, 0x1FA3,
+		0x1FA3, 0x0052, 0x023A, 0x036A, 0x0259, 0x006A, 0x1FA4,
+		0x1FA3, 0x0046, 0x022A, 0x036A, 0x0269, 0x0076, 0x1FA4,
+		0x1FA3, 0x003B, 0x021A, 0x0368, 0x0278, 0x0083, 0x1FA5,
+		0x1FA4, 0x0031, 0x020A, 0x0365, 0x0286, 0x0090, 0x1FA6,
+		0x1FA5, 0x0026, 0x01F9, 0x0362, 0x0294, 0x009E, 0x1FA8,
+		0x1FA6, 0x001C, 0x01E8, 0x035E, 0x02A3, 0x00AB, 0x1FAA,
+		0x1FA7, 0x0013, 0x01D7, 0x035A, 0x02B0, 0x00B9, 0x1FAC,
+		0x1FA9, 0x000A, 0x01C6, 0x0354, 0x02BD, 0x00C7, 0x1FAF,
+		0x1FAA, 0x0001, 0x01B6, 0x034E, 0x02C9, 0x00D6, 0x1FB2,
+		0x1FAC, 0x1FF9, 0x01A5, 0x0347, 0x02D5, 0x00E5, 0x1FB5,
+		0x1FAE, 0x1FF1, 0x0194, 0x0340, 0x02E1, 0x00F3, 0x1FB9,
+		0x1FB0, 0x1FEA, 0x0183, 0x0338, 0x02EC, 0x0102, 0x1FBD,
+		0x1FB2, 0x1FE3, 0x0172, 0x0330, 0x02F6, 0x0112, 0x1FC1,
+		0x1FB4, 0x1FDC, 0x0161, 0x0327, 0x0301, 0x0121, 0x1FC6,
+		0x1FB7, 0x1FD6, 0x0151, 0x031D, 0x030A, 0x0130, 0x1FCB,
+		0x1FD2, 0x0136, 0x02F8, 0x02F8, 0x0136, 0x1FD2, 0x0000,
+		0x1FCB, 0x0130, 0x030A, 0x031D, 0x0151, 0x1FD6, 0x1FB7,
+		0x1FC6, 0x0121, 0x0301, 0x0327, 0x0161, 0x1FDC, 0x1FB4,
+		0x1FC1, 0x0112, 0x02F6, 0x0330, 0x0172, 0x1FE3, 0x1FB2,
+		0x1FBD, 0x0102, 0x02EC, 0x0338, 0x0183, 0x1FEA, 0x1FB0,
+		0x1FB9, 0x00F3, 0x02E1, 0x0340, 0x0194, 0x1FF1, 0x1FAE,
+		0x1FB5, 0x00E5, 0x02D5, 0x0347, 0x01A5, 0x1FF9, 0x1FAC,
+		0x1FB2, 0x00D6, 0x02C9, 0x034E, 0x01B6, 0x0001, 0x1FAA,
+		0x1FAF, 0x00C7, 0x02BD, 0x0354, 0x01C6, 0x000A, 0x1FA9,
+		0x1FAC, 0x00B9, 0x02B0, 0x035A, 0x01D7, 0x0013, 0x1FA7,
+		0x1FAA, 0x00AB, 0x02A3, 0x035E, 0x01E8, 0x001C, 0x1FA6,
+		0x1FA8, 0x009E, 0x0294, 0x0362, 0x01F9, 0x0026, 0x1FA5,
+		0x1FA6, 0x0090, 0x0286, 0x0365, 0x020A, 0x0031, 0x1FA4,
+		0x1FA5, 0x0083, 0x0278, 0x0368, 0x021A, 0x003B, 0x1FA3,
+		0x1FA4, 0x0076, 0x0269, 0x036A, 0x022A, 0x0046, 0x1FA3,
+		0x1FA4, 0x006A, 0x0259, 0x036A, 0x023A, 0x0052, 0x1FA3,
+		/* Chroma */
+		0x1FA3, 0x005E, 0x024A, 0x036A, 0x024A, 0x005E, 0x1FA3,
+		0x1FA3, 0x0052, 0x023A, 0x036A, 0x0259, 0x006A, 0x1FA4,
+		0x1FA3, 0x0046, 0x022A, 0x036A, 0x0269, 0x0076, 0x1FA4,
+		0x1FA3, 0x003B, 0x021A, 0x0368, 0x0278, 0x0083, 0x1FA5,
+		0x1FA4, 0x0031, 0x020A, 0x0365, 0x0286, 0x0090, 0x1FA6,
+		0x1FA5, 0x0026, 0x01F9, 0x0362, 0x0294, 0x009E, 0x1FA8,
+		0x1FA6, 0x001C, 0x01E8, 0x035E, 0x02A3, 0x00AB, 0x1FAA,
+		0x1FA7, 0x0013, 0x01D7, 0x035A, 0x02B0, 0x00B9, 0x1FAC,
+		0x1FA9, 0x000A, 0x01C6, 0x0354, 0x02BD, 0x00C7, 0x1FAF,
+		0x1FAA, 0x0001, 0x01B6, 0x034E, 0x02C9, 0x00D6, 0x1FB2,
+		0x1FAC, 0x1FF9, 0x01A5, 0x0347, 0x02D5, 0x00E5, 0x1FB5,
+		0x1FAE, 0x1FF1, 0x0194, 0x0340, 0x02E1, 0x00F3, 0x1FB9,
+		0x1FB0, 0x1FEA, 0x0183, 0x0338, 0x02EC, 0x0102, 0x1FBD,
+		0x1FB2, 0x1FE3, 0x0172, 0x0330, 0x02F6, 0x0112, 0x1FC1,
+		0x1FB4, 0x1FDC, 0x0161, 0x0327, 0x0301, 0x0121, 0x1FC6,
+		0x1FB7, 0x1FD6, 0x0151, 0x031D, 0x030A, 0x0130, 0x1FCB,
+		0x1FD2, 0x0136, 0x02F8, 0x02F8, 0x0136, 0x1FD2, 0x0000,
+		0x1FCB, 0x0130, 0x030A, 0x031D, 0x0151, 0x1FD6, 0x1FB7,
+		0x1FC6, 0x0121, 0x0301, 0x0327, 0x0161, 0x1FDC, 0x1FB4,
+		0x1FC1, 0x0112, 0x02F6, 0x0330, 0x0172, 0x1FE3, 0x1FB2,
+		0x1FBD, 0x0102, 0x02EC, 0x0338, 0x0183, 0x1FEA, 0x1FB0,
+		0x1FB9, 0x00F3, 0x02E1, 0x0340, 0x0194, 0x1FF1, 0x1FAE,
+		0x1FB5, 0x00E5, 0x02D5, 0x0347, 0x01A5, 0x1FF9, 0x1FAC,
+		0x1FB2, 0x00D6, 0x02C9, 0x034E, 0x01B6, 0x0001, 0x1FAA,
+		0x1FAF, 0x00C7, 0x02BD, 0x0354, 0x01C6, 0x000A, 0x1FA9,
+		0x1FAC, 0x00B9, 0x02B0, 0x035A, 0x01D7, 0x0013, 0x1FA7,
+		0x1FAA, 0x00AB, 0x02A3, 0x035E, 0x01E8, 0x001C, 0x1FA6,
+		0x1FA8, 0x009E, 0x0294, 0x0362, 0x01F9, 0x0026, 0x1FA5,
+		0x1FA6, 0x0090, 0x0286, 0x0365, 0x020A, 0x0031, 0x1FA4,
+		0x1FA5, 0x0083, 0x0278, 0x0368, 0x021A, 0x003B, 0x1FA3,
+		0x1FA4, 0x0076, 0x0269, 0x036A, 0x022A, 0x0046, 0x1FA3,
+		0x1FA4, 0x006A, 0x0259, 0x036A, 0x023A, 0x0052, 0x1FA3,
+	},
+	[HS_LT_10_16_SCALE] = {
+		/* Luma */
+		0x1F8D, 0x000C, 0x026A, 0x03FA, 0x026A, 0x000C, 0x1F8D,
+		0x1F8F, 0x0000, 0x0255, 0x03FA, 0x027F, 0x0019, 0x1F8A,
+		0x1F92, 0x1FF5, 0x023F, 0x03F8, 0x0293, 0x0027, 0x1F88,
+		0x1F95, 0x1FEA, 0x022A, 0x03F6, 0x02A7, 0x0034, 0x1F86,
+		0x1F99, 0x1FDF, 0x0213, 0x03F2, 0x02BB, 0x0043, 0x1F85,
+		0x1F9C, 0x1FD5, 0x01FE, 0x03ED, 0x02CF, 0x0052, 0x1F83,
+		0x1FA0, 0x1FCC, 0x01E8, 0x03E7, 0x02E1, 0x0061, 0x1F83,
+		0x1FA4, 0x1FC3, 0x01D2, 0x03E0, 0x02F4, 0x0071, 0x1F82,
+		0x1FA7, 0x1FBB, 0x01BC, 0x03D9, 0x0306, 0x0081, 0x1F82,
+		0x1FAB, 0x1FB4, 0x01A6, 0x03D0, 0x0317, 0x0092, 0x1F82,
+		0x1FAF, 0x1FAD, 0x0190, 0x03C7, 0x0327, 0x00A3, 0x1F83,
+		0x1FB3, 0x1FA7, 0x017A, 0x03BC, 0x0337, 0x00B5, 0x1F84,
+		0x1FB8, 0x1FA1, 0x0165, 0x03B0, 0x0346, 0x00C7, 0x1F85,
+		0x1FBC, 0x1F9C, 0x0150, 0x03A4, 0x0354, 0x00D9, 0x1F87,
+		0x1FC0, 0x1F98, 0x013A, 0x0397, 0x0361, 0x00EC, 0x1F8A,
+		0x1FC4, 0x1F93, 0x0126, 0x0389, 0x036F, 0x00FE, 0x1F8D,
+		0x1F93, 0x010A, 0x0363, 0x0363, 0x010A, 0x1F93, 0x0000,
+		0x1F8D, 0x00FE, 0x036F, 0x0389, 0x0126, 0x1F93, 0x1FC4,
+		0x1F8A, 0x00EC, 0x0361, 0x0397, 0x013A, 0x1F98, 0x1FC0,
+		0x1F87, 0x00D9, 0x0354, 0x03A4, 0x0150, 0x1F9C, 0x1FBC,
+		0x1F85, 0x00C7, 0x0346, 0x03B0, 0x0165, 0x1FA1, 0x1FB8,
+		0x1F84, 0x00B5, 0x0337, 0x03BC, 0x017A, 0x1FA7, 0x1FB3,
+		0x1F83, 0x00A3, 0x0327, 0x03C7, 0x0190, 0x1FAD, 0x1FAF,
+		0x1F82, 0x0092, 0x0317, 0x03D0, 0x01A6, 0x1FB4, 0x1FAB,
+		0x1F82, 0x0081, 0x0306, 0x03D9, 0x01BC, 0x1FBB, 0x1FA7,
+		0x1F82, 0x0071, 0x02F4, 0x03E0, 0x01D2, 0x1FC3, 0x1FA4,
+		0x1F83, 0x0061, 0x02E1, 0x03E7, 0x01E8, 0x1FCC, 0x1FA0,
+		0x1F83, 0x0052, 0x02CF, 0x03ED, 0x01FE, 0x1FD5, 0x1F9C,
+		0x1F85, 0x0043, 0x02BB, 0x03F2, 0x0213, 0x1FDF, 0x1F99,
+		0x1F86, 0x0034, 0x02A7, 0x03F6, 0x022A, 0x1FEA, 0x1F95,
+		0x1F88, 0x0027, 0x0293, 0x03F8, 0x023F, 0x1FF5, 0x1F92,
+		0x1F8A, 0x0019, 0x027F, 0x03FA, 0x0255, 0x0000, 0x1F8F,
+		/* Chroma */
+		0x1F8D, 0x000C, 0x026A, 0x03FA, 0x026A, 0x000C, 0x1F8D,
+		0x1F8F, 0x0000, 0x0255, 0x03FA, 0x027F, 0x0019, 0x1F8A,
+		0x1F92, 0x1FF5, 0x023F, 0x03F8, 0x0293, 0x0027, 0x1F88,
+		0x1F95, 0x1FEA, 0x022A, 0x03F6, 0x02A7, 0x0034, 0x1F86,
+		0x1F99, 0x1FDF, 0x0213, 0x03F2, 0x02BB, 0x0043, 0x1F85,
+		0x1F9C, 0x1FD5, 0x01FE, 0x03ED, 0x02CF, 0x0052, 0x1F83,
+		0x1FA0, 0x1FCC, 0x01E8, 0x03E7, 0x02E1, 0x0061, 0x1F83,
+		0x1FA4, 0x1FC3, 0x01D2, 0x03E0, 0x02F4, 0x0071, 0x1F82,
+		0x1FA7, 0x1FBB, 0x01BC, 0x03D9, 0x0306, 0x0081, 0x1F82,
+		0x1FAB, 0x1FB4, 0x01A6, 0x03D0, 0x0317, 0x0092, 0x1F82,
+		0x1FAF, 0x1FAD, 0x0190, 0x03C7, 0x0327, 0x00A3, 0x1F83,
+		0x1FB3, 0x1FA7, 0x017A, 0x03BC, 0x0337, 0x00B5, 0x1F84,
+		0x1FB8, 0x1FA1, 0x0165, 0x03B0, 0x0346, 0x00C7, 0x1F85,
+		0x1FBC, 0x1F9C, 0x0150, 0x03A4, 0x0354, 0x00D9, 0x1F87,
+		0x1FC0, 0x1F98, 0x013A, 0x0397, 0x0361, 0x00EC, 0x1F8A,
+		0x1FC4, 0x1F93, 0x0126, 0x0389, 0x036F, 0x00FE, 0x1F8D,
+		0x1F93, 0x010A, 0x0363, 0x0363, 0x010A, 0x1F93, 0x0000,
+		0x1F8D, 0x00FE, 0x036F, 0x0389, 0x0126, 0x1F93, 0x1FC4,
+		0x1F8A, 0x00EC, 0x0361, 0x0397, 0x013A, 0x1F98, 0x1FC0,
+		0x1F87, 0x00D9, 0x0354, 0x03A4, 0x0150, 0x1F9C, 0x1FBC,
+		0x1F85, 0x00C7, 0x0346, 0x03B0, 0x0165, 0x1FA1, 0x1FB8,
+		0x1F84, 0x00B5, 0x0337, 0x03BC, 0x017A, 0x1FA7, 0x1FB3,
+		0x1F83, 0x00A3, 0x0327, 0x03C7, 0x0190, 0x1FAD, 0x1FAF,
+		0x1F82, 0x0092, 0x0317, 0x03D0, 0x01A6, 0x1FB4, 0x1FAB,
+		0x1F82, 0x0081, 0x0306, 0x03D9, 0x01BC, 0x1FBB, 0x1FA7,
+		0x1F82, 0x0071, 0x02F4, 0x03E0, 0x01D2, 0x1FC3, 0x1FA4,
+		0x1F83, 0x0061, 0x02E1, 0x03E7, 0x01E8, 0x1FCC, 0x1FA0,
+		0x1F83, 0x0052, 0x02CF, 0x03ED, 0x01FE, 0x1FD5, 0x1F9C,
+		0x1F85, 0x0043, 0x02BB, 0x03F2, 0x0213, 0x1FDF, 0x1F99,
+		0x1F86, 0x0034, 0x02A7, 0x03F6, 0x022A, 0x1FEA, 0x1F95,
+		0x1F88, 0x0027, 0x0293, 0x03F8, 0x023F, 0x1FF5, 0x1F92,
+		0x1F8A, 0x0019, 0x027F, 0x03FA, 0x0255, 0x0000, 0x1F8F,
+	},
+	[HS_LT_11_16_SCALE] = {
+		/* Luma */
+		0x1F95, 0x1FB5, 0x0272, 0x0488, 0x0272, 0x1FB5, 0x1F95,
+		0x1F9B, 0x1FAA, 0x0257, 0x0486, 0x028D, 0x1FC1, 0x1F90,
+		0x1FA0, 0x1FA0, 0x023C, 0x0485, 0x02A8, 0x1FCD, 0x1F8A,
+		0x1FA6, 0x1F96, 0x0221, 0x0481, 0x02C2, 0x1FDB, 0x1F85,
+		0x1FAC, 0x1F8E, 0x0205, 0x047C, 0x02DC, 0x1FE9, 0x1F80,
+		0x1FB1, 0x1F86, 0x01E9, 0x0476, 0x02F6, 0x1FF8, 0x1F7C,
+		0x1FB7, 0x1F7F, 0x01CE, 0x046E, 0x030F, 0x0008, 0x1F77,
+		0x1FBD, 0x1F79, 0x01B3, 0x0465, 0x0326, 0x0019, 0x1F73,
+		0x1FC3, 0x1F73, 0x0197, 0x045B, 0x033E, 0x002A, 0x1F70,
+		0x1FC8, 0x1F6F, 0x017D, 0x044E, 0x0355, 0x003C, 0x1F6D,
+		0x1FCE, 0x1F6B, 0x0162, 0x0441, 0x036B, 0x004F, 0x1F6A,
+		0x1FD3, 0x1F68, 0x0148, 0x0433, 0x0380, 0x0063, 0x1F67,
+		0x1FD8, 0x1F65, 0x012E, 0x0424, 0x0395, 0x0077, 0x1F65,
+		0x1FDE, 0x1F63, 0x0115, 0x0413, 0x03A8, 0x008B, 0x1F64,
+		0x1FE3, 0x1F62, 0x00FC, 0x0403, 0x03BA, 0x00A0, 0x1F62,
+		0x1FE7, 0x1F62, 0x00E4, 0x03EF, 0x03CC, 0x00B6, 0x1F62,
+		0x1F63, 0x00CA, 0x03D3, 0x03D3, 0x00CA, 0x1F63, 0x0000,
+		0x1F62, 0x00B6, 0x03CC, 0x03EF, 0x00E4, 0x1F62, 0x1FE7,
+		0x1F62, 0x00A0, 0x03BA, 0x0403, 0x00FC, 0x1F62, 0x1FE3,
+		0x1F64, 0x008B, 0x03A8, 0x0413, 0x0115, 0x1F63, 0x1FDE,
+		0x1F65, 0x0077, 0x0395, 0x0424, 0x012E, 0x1F65, 0x1FD8,
+		0x1F67, 0x0063, 0x0380, 0x0433, 0x0148, 0x1F68, 0x1FD3,
+		0x1F6A, 0x004F, 0x036B, 0x0441, 0x0162, 0x1F6B, 0x1FCE,
+		0x1F6D, 0x003C, 0x0355, 0x044E, 0x017D, 0x1F6F, 0x1FC8,
+		0x1F70, 0x002A, 0x033E, 0x045B, 0x0197, 0x1F73, 0x1FC3,
+		0x1F73, 0x0019, 0x0326, 0x0465, 0x01B3, 0x1F79, 0x1FBD,
+		0x1F77, 0x0008, 0x030F, 0x046E, 0x01CE, 0x1F7F, 0x1FB7,
+		0x1F7C, 0x1FF8, 0x02F6, 0x0476, 0x01E9, 0x1F86, 0x1FB1,
+		0x1F80, 0x1FE9, 0x02DC, 0x047C, 0x0205, 0x1F8E, 0x1FAC,
+		0x1F85, 0x1FDB, 0x02C2, 0x0481, 0x0221, 0x1F96, 0x1FA6,
+		0x1F8A, 0x1FCD, 0x02A8, 0x0485, 0x023C, 0x1FA0, 0x1FA0,
+		0x1F90, 0x1FC1, 0x028D, 0x0486, 0x0257, 0x1FAA, 0x1F9B,
+		/* Chroma */
+		0x1F95, 0x1FB5, 0x0272, 0x0488, 0x0272, 0x1FB5, 0x1F95,
+		0x1F9B, 0x1FAA, 0x0257, 0x0486, 0x028D, 0x1FC1, 0x1F90,
+		0x1FA0, 0x1FA0, 0x023C, 0x0485, 0x02A8, 0x1FCD, 0x1F8A,
+		0x1FA6, 0x1F96, 0x0221, 0x0481, 0x02C2, 0x1FDB, 0x1F85,
+		0x1FAC, 0x1F8E, 0x0205, 0x047C, 0x02DC, 0x1FE9, 0x1F80,
+		0x1FB1, 0x1F86, 0x01E9, 0x0476, 0x02F6, 0x1FF8, 0x1F7C,
+		0x1FB7, 0x1F7F, 0x01CE, 0x046E, 0x030F, 0x0008, 0x1F77,
+		0x1FBD, 0x1F79, 0x01B3, 0x0465, 0x0326, 0x0019, 0x1F73,
+		0x1FC3, 0x1F73, 0x0197, 0x045B, 0x033E, 0x002A, 0x1F70,
+		0x1FC8, 0x1F6F, 0x017D, 0x044E, 0x0355, 0x003C, 0x1F6D,
+		0x1FCE, 0x1F6B, 0x0162, 0x0441, 0x036B, 0x004F, 0x1F6A,
+		0x1FD3, 0x1F68, 0x0148, 0x0433, 0x0380, 0x0063, 0x1F67,
+		0x1FD8, 0x1F65, 0x012E, 0x0424, 0x0395, 0x0077, 0x1F65,
+		0x1FDE, 0x1F63, 0x0115, 0x0413, 0x03A8, 0x008B, 0x1F64,
+		0x1FE3, 0x1F62, 0x00FC, 0x0403, 0x03BA, 0x00A0, 0x1F62,
+		0x1FE7, 0x1F62, 0x00E4, 0x03EF, 0x03CC, 0x00B6, 0x1F62,
+		0x1F63, 0x00CA, 0x03D3, 0x03D3, 0x00CA, 0x1F63, 0x0000,
+		0x1F62, 0x00B6, 0x03CC, 0x03EF, 0x00E4, 0x1F62, 0x1FE7,
+		0x1F62, 0x00A0, 0x03BA, 0x0403, 0x00FC, 0x1F62, 0x1FE3,
+		0x1F64, 0x008B, 0x03A8, 0x0413, 0x0115, 0x1F63, 0x1FDE,
+		0x1F65, 0x0077, 0x0395, 0x0424, 0x012E, 0x1F65, 0x1FD8,
+		0x1F67, 0x0063, 0x0380, 0x0433, 0x0148, 0x1F68, 0x1FD3,
+		0x1F6A, 0x004F, 0x036B, 0x0441, 0x0162, 0x1F6B, 0x1FCE,
+		0x1F6D, 0x003C, 0x0355, 0x044E, 0x017D, 0x1F6F, 0x1FC8,
+		0x1F70, 0x002A, 0x033E, 0x045B, 0x0197, 0x1F73, 0x1FC3,
+		0x1F73, 0x0019, 0x0326, 0x0465, 0x01B3, 0x1F79, 0x1FBD,
+		0x1F77, 0x0008, 0x030F, 0x046E, 0x01CE, 0x1F7F, 0x1FB7,
+		0x1F7C, 0x1FF8, 0x02F6, 0x0476, 0x01E9, 0x1F86, 0x1FB1,
+		0x1F80, 0x1FE9, 0x02DC, 0x047C, 0x0205, 0x1F8E, 0x1FAC,
+		0x1F85, 0x1FDB, 0x02C2, 0x0481, 0x0221, 0x1F96, 0x1FA6,
+		0x1F8A, 0x1FCD, 0x02A8, 0x0485, 0x023C, 0x1FA0, 0x1FA0,
+		0x1F90, 0x1FC1, 0x028D, 0x0486, 0x0257, 0x1FAA, 0x1F9B,
+	},
+	[HS_LT_12_16_SCALE] = {
+		/* Luma */
+		0x1FBB, 0x1F65, 0x025E, 0x0504, 0x025E, 0x1F65, 0x1FBB,
+		0x1FC3, 0x1F5D, 0x023C, 0x0503, 0x027F, 0x1F6E, 0x1FB4,
+		0x1FCA, 0x1F56, 0x021B, 0x0501, 0x02A0, 0x1F78, 0x1FAC,
+		0x1FD1, 0x1F50, 0x01FA, 0x04FD, 0x02C0, 0x1F83, 0x1FA5,
+		0x1FD8, 0x1F4B, 0x01D9, 0x04F6, 0x02E1, 0x1F90, 0x1F9D,
+		0x1FDF, 0x1F47, 0x01B8, 0x04EF, 0x0301, 0x1F9D, 0x1F95,
+		0x1FE6, 0x1F43, 0x0198, 0x04E5, 0x0321, 0x1FAB, 0x1F8E,
+		0x1FEC, 0x1F41, 0x0178, 0x04DA, 0x0340, 0x1FBB, 0x1F86,
+		0x1FF2, 0x1F40, 0x0159, 0x04CC, 0x035E, 0x1FCC, 0x1F7F,
+		0x1FF8, 0x1F40, 0x013A, 0x04BE, 0x037B, 0x1FDD, 0x1F78,
+		0x1FFE, 0x1F40, 0x011B, 0x04AD, 0x0398, 0x1FF0, 0x1F72,
+		0x0003, 0x1F41, 0x00FD, 0x049C, 0x03B4, 0x0004, 0x1F6B,
+		0x0008, 0x1F43, 0x00E0, 0x0489, 0x03CE, 0x0019, 0x1F65,
+		0x000D, 0x1F46, 0x00C4, 0x0474, 0x03E8, 0x002E, 0x1F5F,
+		0x0011, 0x1F49, 0x00A9, 0x045E, 0x0400, 0x0045, 0x1F5A,
+		0x0015, 0x1F4D, 0x008E, 0x0447, 0x0418, 0x005C, 0x1F55,
+		0x1F4F, 0x0076, 0x043B, 0x043B, 0x0076, 0x1F4F, 0x0000,
+		0x1F55, 0x005C, 0x0418, 0x0447, 0x008E, 0x1F4D, 0x0015,
+		0x1F5A, 0x0045, 0x0400, 0x045E, 0x00A9, 0x1F49, 0x0011,
+		0x1F5F, 0x002E, 0x03E8, 0x0474, 0x00C4, 0x1F46, 0x000D,
+		0x1F65, 0x0019, 0x03CE, 0x0489, 0x00E0, 0x1F43, 0x0008,
+		0x1F6B, 0x0004, 0x03B4, 0x049C, 0x00FD, 0x1F41, 0x0003,
+		0x1F72, 0x1FF0, 0x0398, 0x04AD, 0x011B, 0x1F40, 0x1FFE,
+		0x1F78, 0x1FDD, 0x037B, 0x04BE, 0x013A, 0x1F40, 0x1FF8,
+		0x1F7F, 0x1FCC, 0x035E, 0x04CC, 0x0159, 0x1F40, 0x1FF2,
+		0x1F86, 0x1FBB, 0x0340, 0x04DA, 0x0178, 0x1F41, 0x1FEC,
+		0x1F8E, 0x1FAB, 0x0321, 0x04E5, 0x0198, 0x1F43, 0x1FE6,
+		0x1F95, 0x1F9D, 0x0301, 0x04EF, 0x01B8, 0x1F47, 0x1FDF,
+		0x1F9D, 0x1F90, 0x02E1, 0x04F6, 0x01D9, 0x1F4B, 0x1FD8,
+		0x1FA5, 0x1F83, 0x02C0, 0x04FD, 0x01FA, 0x1F50, 0x1FD1,
+		0x1FAC, 0x1F78, 0x02A0, 0x0501, 0x021B, 0x1F56, 0x1FCA,
+		0x1FB4, 0x1F6E, 0x027F, 0x0503, 0x023C, 0x1F5D, 0x1FC3,
+		/* Chroma */
+		0x1FBB, 0x1F65, 0x025E, 0x0504, 0x025E, 0x1F65, 0x1FBB,
+		0x1FC3, 0x1F5D, 0x023C, 0x0503, 0x027F, 0x1F6E, 0x1FB4,
+		0x1FCA, 0x1F56, 0x021B, 0x0501, 0x02A0, 0x1F78, 0x1FAC,
+		0x1FD1, 0x1F50, 0x01FA, 0x04FD, 0x02C0, 0x1F83, 0x1FA5,
+		0x1FD8, 0x1F4B, 0x01D9, 0x04F6, 0x02E1, 0x1F90, 0x1F9D,
+		0x1FDF, 0x1F47, 0x01B8, 0x04EF, 0x0301, 0x1F9D, 0x1F95,
+		0x1FE6, 0x1F43, 0x0198, 0x04E5, 0x0321, 0x1FAB, 0x1F8E,
+		0x1FEC, 0x1F41, 0x0178, 0x04DA, 0x0340, 0x1FBB, 0x1F86,
+		0x1FF2, 0x1F40, 0x0159, 0x04CC, 0x035E, 0x1FCC, 0x1F7F,
+		0x1FF8, 0x1F40, 0x013A, 0x04BE, 0x037B, 0x1FDD, 0x1F78,
+		0x1FFE, 0x1F40, 0x011B, 0x04AD, 0x0398, 0x1FF0, 0x1F72,
+		0x0003, 0x1F41, 0x00FD, 0x049C, 0x03B4, 0x0004, 0x1F6B,
+		0x0008, 0x1F43, 0x00E0, 0x0489, 0x03CE, 0x0019, 0x1F65,
+		0x000D, 0x1F46, 0x00C4, 0x0474, 0x03E8, 0x002E, 0x1F5F,
+		0x0011, 0x1F49, 0x00A9, 0x045E, 0x0400, 0x0045, 0x1F5A,
+		0x0015, 0x1F4D, 0x008E, 0x0447, 0x0418, 0x005C, 0x1F55,
+		0x1F4F, 0x0076, 0x043B, 0x043B, 0x0076, 0x1F4F, 0x0000,
+		0x1F55, 0x005C, 0x0418, 0x0447, 0x008E, 0x1F4D, 0x0015,
+		0x1F5A, 0x0045, 0x0400, 0x045E, 0x00A9, 0x1F49, 0x0011,
+		0x1F5F, 0x002E, 0x03E8, 0x0474, 0x00C4, 0x1F46, 0x000D,
+		0x1F65, 0x0019, 0x03CE, 0x0489, 0x00E0, 0x1F43, 0x0008,
+		0x1F6B, 0x0004, 0x03B4, 0x049C, 0x00FD, 0x1F41, 0x0003,
+		0x1F72, 0x1FF0, 0x0398, 0x04AD, 0x011B, 0x1F40, 0x1FFE,
+		0x1F78, 0x1FDD, 0x037B, 0x04BE, 0x013A, 0x1F40, 0x1FF8,
+		0x1F7F, 0x1FCC, 0x035E, 0x04CC, 0x0159, 0x1F40, 0x1FF2,
+		0x1F86, 0x1FBB, 0x0340, 0x04DA, 0x0178, 0x1F41, 0x1FEC,
+		0x1F8E, 0x1FAB, 0x0321, 0x04E5, 0x0198, 0x1F43, 0x1FE6,
+		0x1F95, 0x1F9D, 0x0301, 0x04EF, 0x01B8, 0x1F47, 0x1FDF,
+		0x1F9D, 0x1F90, 0x02E1, 0x04F6, 0x01D9, 0x1F4B, 0x1FD8,
+		0x1FA5, 0x1F83, 0x02C0, 0x04FD, 0x01FA, 0x1F50, 0x1FD1,
+		0x1FAC, 0x1F78, 0x02A0, 0x0501, 0x021B, 0x1F56, 0x1FCA,
+		0x1FB4, 0x1F6E, 0x027F, 0x0503, 0x023C, 0x1F5D, 0x1FC3,
+	},
+	[HS_LT_13_16_SCALE] = {
+		/* Luma */
+		0x1FF4, 0x1F29, 0x022D, 0x056C, 0x022D, 0x1F29, 0x1FF4,
+		0x1FFC, 0x1F26, 0x0206, 0x056A, 0x0254, 0x1F2E, 0x1FEC,
+		0x0003, 0x1F24, 0x01E0, 0x0567, 0x027A, 0x1F34, 0x1FE4,
+		0x000A, 0x1F23, 0x01BA, 0x0561, 0x02A2, 0x1F3B, 0x1FDB,
+		0x0011, 0x1F22, 0x0194, 0x055B, 0x02C9, 0x1F43, 0x1FD2,
+		0x0017, 0x1F23, 0x016F, 0x0551, 0x02F0, 0x1F4D, 0x1FC9,
+		0x001D, 0x1F25, 0x014B, 0x0545, 0x0316, 0x1F58, 0x1FC0,
+		0x0022, 0x1F28, 0x0127, 0x0538, 0x033C, 0x1F65, 0x1FB6,
+		0x0027, 0x1F2C, 0x0104, 0x0528, 0x0361, 0x1F73, 0x1FAD,
+		0x002B, 0x1F30, 0x00E2, 0x0518, 0x0386, 0x1F82, 0x1FA3,
+		0x002F, 0x1F36, 0x00C2, 0x0504, 0x03AA, 0x1F92, 0x1F99,
+		0x0032, 0x1F3C, 0x00A2, 0x04EF, 0x03CD, 0x1FA4, 0x1F90,
+		0x0035, 0x1F42, 0x0083, 0x04D9, 0x03EF, 0x1FB8, 0x1F86,
+		0x0038, 0x1F49, 0x0065, 0x04C0, 0x0410, 0x1FCD, 0x1F7D,
+		0x003A, 0x1F51, 0x0048, 0x04A6, 0x0431, 0x1FE3, 0x1F73,
+		0x003C, 0x1F59, 0x002D, 0x048A, 0x0450, 0x1FFA, 0x1F6A,
+		0x1F5D, 0x0014, 0x048F, 0x048F, 0x0014, 0x1F5D, 0x0000,
+		0x1F6A, 0x1FFA, 0x0450, 0x048A, 0x002D, 0x1F59, 0x003C,
+		0x1F73, 0x1FE3, 0x0431, 0x04A6, 0x0048, 0x1F51, 0x003A,
+		0x1F7D, 0x1FCD, 0x0410, 0x04C0, 0x0065, 0x1F49, 0x0038,
+		0x1F86, 0x1FB8, 0x03EF, 0x04D9, 0x0083, 0x1F42, 0x0035,
+		0x1F90, 0x1FA4, 0x03CD, 0x04EF, 0x00A2, 0x1F3C, 0x0032,
+		0x1F99, 0x1F92, 0x03AA, 0x0504, 0x00C2, 0x1F36, 0x002F,
+		0x1FA3, 0x1F82, 0x0386, 0x0518, 0x00E2, 0x1F30, 0x002B,
+		0x1FAD, 0x1F73, 0x0361, 0x0528, 0x0104, 0x1F2C, 0x0027,
+		0x1FB6, 0x1F65, 0x033C, 0x0538, 0x0127, 0x1F28, 0x0022,
+		0x1FC0, 0x1F58, 0x0316, 0x0545, 0x014B, 0x1F25, 0x001D,
+		0x1FC9, 0x1F4D, 0x02F0, 0x0551, 0x016F, 0x1F23, 0x0017,
+		0x1FD2, 0x1F43, 0x02C9, 0x055B, 0x0194, 0x1F22, 0x0011,
+		0x1FDB, 0x1F3B, 0x02A2, 0x0561, 0x01BA, 0x1F23, 0x000A,
+		0x1FE4, 0x1F34, 0x027A, 0x0567, 0x01E0, 0x1F24, 0x0003,
+		0x1FEC, 0x1F2E, 0x0254, 0x056A, 0x0206, 0x1F26, 0x1FFC,
+		/* Chroma */
+		0x1FF4, 0x1F29, 0x022D, 0x056C, 0x022D, 0x1F29, 0x1FF4,
+		0x1FFC, 0x1F26, 0x0206, 0x056A, 0x0254, 0x1F2E, 0x1FEC,
+		0x0003, 0x1F24, 0x01E0, 0x0567, 0x027A, 0x1F34, 0x1FE4,
+		0x000A, 0x1F23, 0x01BA, 0x0561, 0x02A2, 0x1F3B, 0x1FDB,
+		0x0011, 0x1F22, 0x0194, 0x055B, 0x02C9, 0x1F43, 0x1FD2,
+		0x0017, 0x1F23, 0x016F, 0x0551, 0x02F0, 0x1F4D, 0x1FC9,
+		0x001D, 0x1F25, 0x014B, 0x0545, 0x0316, 0x1F58, 0x1FC0,
+		0x0022, 0x1F28, 0x0127, 0x0538, 0x033C, 0x1F65, 0x1FB6,
+		0x0027, 0x1F2C, 0x0104, 0x0528, 0x0361, 0x1F73, 0x1FAD,
+		0x002B, 0x1F30, 0x00E2, 0x0518, 0x0386, 0x1F82, 0x1FA3,
+		0x002F, 0x1F36, 0x00C2, 0x0504, 0x03AA, 0x1F92, 0x1F99,
+		0x0032, 0x1F3C, 0x00A2, 0x04EF, 0x03CD, 0x1FA4, 0x1F90,
+		0x0035, 0x1F42, 0x0083, 0x04D9, 0x03EF, 0x1FB8, 0x1F86,
+		0x0038, 0x1F49, 0x0065, 0x04C0, 0x0410, 0x1FCD, 0x1F7D,
+		0x003A, 0x1F51, 0x0048, 0x04A6, 0x0431, 0x1FE3, 0x1F73,
+		0x003C, 0x1F59, 0x002D, 0x048A, 0x0450, 0x1FFA, 0x1F6A,
+		0x1F5D, 0x0014, 0x048F, 0x048F, 0x0014, 0x1F5D, 0x0000,
+		0x1F6A, 0x1FFA, 0x0450, 0x048A, 0x002D, 0x1F59, 0x003C,
+		0x1F73, 0x1FE3, 0x0431, 0x04A6, 0x0048, 0x1F51, 0x003A,
+		0x1F7D, 0x1FCD, 0x0410, 0x04C0, 0x0065, 0x1F49, 0x0038,
+		0x1F86, 0x1FB8, 0x03EF, 0x04D9, 0x0083, 0x1F42, 0x0035,
+		0x1F90, 0x1FA4, 0x03CD, 0x04EF, 0x00A2, 0x1F3C, 0x0032,
+		0x1F99, 0x1F92, 0x03AA, 0x0504, 0x00C2, 0x1F36, 0x002F,
+		0x1FA3, 0x1F82, 0x0386, 0x0518, 0x00E2, 0x1F30, 0x002B,
+		0x1FAD, 0x1F73, 0x0361, 0x0528, 0x0104, 0x1F2C, 0x0027,
+		0x1FB6, 0x1F65, 0x033C, 0x0538, 0x0127, 0x1F28, 0x0022,
+		0x1FC0, 0x1F58, 0x0316, 0x0545, 0x014B, 0x1F25, 0x001D,
+		0x1FC9, 0x1F4D, 0x02F0, 0x0551, 0x016F, 0x1F23, 0x0017,
+		0x1FD2, 0x1F43, 0x02C9, 0x055B, 0x0194, 0x1F22, 0x0011,
+		0x1FDB, 0x1F3B, 0x02A2, 0x0561, 0x01BA, 0x1F23, 0x000A,
+		0x1FE4, 0x1F34, 0x027A, 0x0567, 0x01E0, 0x1F24, 0x0003,
+		0x1FEC, 0x1F2E, 0x0254, 0x056A, 0x0206, 0x1F26, 0x1FFC,
+	},
+	[HS_LT_14_16_SCALE] = {
+		/* Luma */
+		0x002F, 0x1F0B, 0x01E7, 0x05BE, 0x01E7, 0x1F0B, 0x002F,
+		0x0035, 0x1F0D, 0x01BC, 0x05BD, 0x0213, 0x1F0A, 0x0028,
+		0x003A, 0x1F11, 0x0191, 0x05BA, 0x023F, 0x1F0A, 0x0021,
+		0x003F, 0x1F15, 0x0167, 0x05B3, 0x026C, 0x1F0C, 0x001A,
+		0x0043, 0x1F1B, 0x013E, 0x05AA, 0x0299, 0x1F0F, 0x0012,
+		0x0046, 0x1F21, 0x0116, 0x05A1, 0x02C6, 0x1F13, 0x0009,
+		0x0049, 0x1F28, 0x00EF, 0x0593, 0x02F4, 0x1F19, 0x0000,
+		0x004C, 0x1F30, 0x00C9, 0x0584, 0x0321, 0x1F20, 0x1FF6,
+		0x004E, 0x1F39, 0x00A4, 0x0572, 0x034D, 0x1F2A, 0x1FEC,
+		0x004F, 0x1F43, 0x0080, 0x055E, 0x037A, 0x1F34, 0x1FE2,
+		0x0050, 0x1F4D, 0x005E, 0x0548, 0x03A5, 0x1F41, 0x1FD7,
+		0x0050, 0x1F57, 0x003D, 0x0531, 0x03D1, 0x1F4F, 0x1FCB,
+		0x0050, 0x1F62, 0x001E, 0x0516, 0x03FB, 0x1F5F, 0x1FC0,
+		0x004F, 0x1F6D, 0x0000, 0x04FA, 0x0425, 0x1F71, 0x1FB4,
+		0x004E, 0x1F79, 0x1FE4, 0x04DC, 0x044D, 0x1F84, 0x1FA8,
+		0x004D, 0x1F84, 0x1FCA, 0x04BC, 0x0474, 0x1F99, 0x1F9C,
+		0x1F8C, 0x1FAE, 0x04C6, 0x04C6, 0x1FAE, 0x1F8C, 0x0000,
+		0x1F9C, 0x1F99, 0x0474, 0x04BC, 0x1FCA, 0x1F84, 0x004D,
+		0x1FA8, 0x1F84, 0x044D, 0x04DC, 0x1FE4, 0x1F79, 0x004E,
+		0x1FB4, 0x1F71, 0x0425, 0x04FA, 0x0000, 0x1F6D, 0x004F,
+		0x1FC0, 0x1F5F, 0x03FB, 0x0516, 0x001E, 0x1F62, 0x0050,
+		0x1FCB, 0x1F4F, 0x03D1, 0x0531, 0x003D, 0x1F57, 0x0050,
+		0x1FD7, 0x1F41, 0x03A5, 0x0548, 0x005E, 0x1F4D, 0x0050,
+		0x1FE2, 0x1F34, 0x037A, 0x055E, 0x0080, 0x1F43, 0x004F,
+		0x1FEC, 0x1F2A, 0x034D, 0x0572, 0x00A4, 0x1F39, 0x004E,
+		0x1FF6, 0x1F20, 0x0321, 0x0584, 0x00C9, 0x1F30, 0x004C,
+		0x0000, 0x1F19, 0x02F4, 0x0593, 0x00EF, 0x1F28, 0x0049,
+		0x0009, 0x1F13, 0x02C6, 0x05A1, 0x0116, 0x1F21, 0x0046,
+		0x0012, 0x1F0F, 0x0299, 0x05AA, 0x013E, 0x1F1B, 0x0043,
+		0x001A, 0x1F0C, 0x026C, 0x05B3, 0x0167, 0x1F15, 0x003F,
+		0x0021, 0x1F0A, 0x023F, 0x05BA, 0x0191, 0x1F11, 0x003A,
+		0x0028, 0x1F0A, 0x0213, 0x05BD, 0x01BC, 0x1F0D, 0x0035,
+		/* Chroma */
+		0x002F, 0x1F0B, 0x01E7, 0x05BE, 0x01E7, 0x1F0B, 0x002F,
+		0x0035, 0x1F0D, 0x01BC, 0x05BD, 0x0213, 0x1F0A, 0x0028,
+		0x003A, 0x1F11, 0x0191, 0x05BA, 0x023F, 0x1F0A, 0x0021,
+		0x003F, 0x1F15, 0x0167, 0x05B3, 0x026C, 0x1F0C, 0x001A,
+		0x0043, 0x1F1B, 0x013E, 0x05AA, 0x0299, 0x1F0F, 0x0012,
+		0x0046, 0x1F21, 0x0116, 0x05A1, 0x02C6, 0x1F13, 0x0009,
+		0x0049, 0x1F28, 0x00EF, 0x0593, 0x02F4, 0x1F19, 0x0000,
+		0x004C, 0x1F30, 0x00C9, 0x0584, 0x0321, 0x1F20, 0x1FF6,
+		0x004E, 0x1F39, 0x00A4, 0x0572, 0x034D, 0x1F2A, 0x1FEC,
+		0x004F, 0x1F43, 0x0080, 0x055E, 0x037A, 0x1F34, 0x1FE2,
+		0x0050, 0x1F4D, 0x005E, 0x0548, 0x03A5, 0x1F41, 0x1FD7,
+		0x0050, 0x1F57, 0x003D, 0x0531, 0x03D1, 0x1F4F, 0x1FCB,
+		0x0050, 0x1F62, 0x001E, 0x0516, 0x03FB, 0x1F5F, 0x1FC0,
+		0x004F, 0x1F6D, 0x0000, 0x04FA, 0x0425, 0x1F71, 0x1FB4,
+		0x004E, 0x1F79, 0x1FE4, 0x04DC, 0x044D, 0x1F84, 0x1FA8,
+		0x004D, 0x1F84, 0x1FCA, 0x04BC, 0x0474, 0x1F99, 0x1F9C,
+		0x1F8C, 0x1FAE, 0x04C6, 0x04C6, 0x1FAE, 0x1F8C, 0x0000,
+		0x1F9C, 0x1F99, 0x0474, 0x04BC, 0x1FCA, 0x1F84, 0x004D,
+		0x1FA8, 0x1F84, 0x044D, 0x04DC, 0x1FE4, 0x1F79, 0x004E,
+		0x1FB4, 0x1F71, 0x0425, 0x04FA, 0x0000, 0x1F6D, 0x004F,
+		0x1FC0, 0x1F5F, 0x03FB, 0x0516, 0x001E, 0x1F62, 0x0050,
+		0x1FCB, 0x1F4F, 0x03D1, 0x0531, 0x003D, 0x1F57, 0x0050,
+		0x1FD7, 0x1F41, 0x03A5, 0x0548, 0x005E, 0x1F4D, 0x0050,
+		0x1FE2, 0x1F34, 0x037A, 0x055E, 0x0080, 0x1F43, 0x004F,
+		0x1FEC, 0x1F2A, 0x034D, 0x0572, 0x00A4, 0x1F39, 0x004E,
+		0x1FF6, 0x1F20, 0x0321, 0x0584, 0x00C9, 0x1F30, 0x004C,
+		0x0000, 0x1F19, 0x02F4, 0x0593, 0x00EF, 0x1F28, 0x0049,
+		0x0009, 0x1F13, 0x02C6, 0x05A1, 0x0116, 0x1F21, 0x0046,
+		0x0012, 0x1F0F, 0x0299, 0x05AA, 0x013E, 0x1F1B, 0x0043,
+		0x001A, 0x1F0C, 0x026C, 0x05B3, 0x0167, 0x1F15, 0x003F,
+		0x0021, 0x1F0A, 0x023F, 0x05BA, 0x0191, 0x1F11, 0x003A,
+		0x0028, 0x1F0A, 0x0213, 0x05BD, 0x01BC, 0x1F0D, 0x0035,
+	},
+	[HS_LT_15_16_SCALE] = {
+		/* Luma */
+		0x005B, 0x1F0A, 0x0195, 0x060C, 0x0195, 0x1F0A, 0x005B,
+		0x005D, 0x1F13, 0x0166, 0x0609, 0x01C6, 0x1F03, 0x0058,
+		0x005F, 0x1F1C, 0x0138, 0x0605, 0x01F7, 0x1EFD, 0x0054,
+		0x0060, 0x1F26, 0x010B, 0x05FF, 0x0229, 0x1EF8, 0x004F,
+		0x0060, 0x1F31, 0x00DF, 0x05F5, 0x025C, 0x1EF5, 0x004A,
+		0x0060, 0x1F3D, 0x00B5, 0x05E8, 0x028F, 0x1EF3, 0x0044,
+		0x005F, 0x1F49, 0x008C, 0x05DA, 0x02C3, 0x1EF2, 0x003D,
+		0x005E, 0x1F56, 0x0065, 0x05C7, 0x02F6, 0x1EF4, 0x0036,
+		0x005C, 0x1F63, 0x003F, 0x05B3, 0x032B, 0x1EF7, 0x002D,
+		0x0059, 0x1F71, 0x001B, 0x059D, 0x035F, 0x1EFB, 0x0024,
+		0x0057, 0x1F7F, 0x1FF9, 0x0583, 0x0392, 0x1F02, 0x001A,
+		0x0053, 0x1F8D, 0x1FD9, 0x0567, 0x03C5, 0x1F0B, 0x0010,
+		0x0050, 0x1F9B, 0x1FBB, 0x0548, 0x03F8, 0x1F15, 0x0005,
+		0x004C, 0x1FA9, 0x1F9E, 0x0528, 0x042A, 0x1F22, 0x1FF9,
+		0x0048, 0x1FB7, 0x1F84, 0x0505, 0x045A, 0x1F31, 0x1FED,
+		0x0043, 0x1FC5, 0x1F6C, 0x04E0, 0x048A, 0x1F42, 0x1FE0,
+		0x1FD1, 0x1F50, 0x04DF, 0x04DF, 0x1F50, 0x1FD1, 0x0000,
+		0x1FE0, 0x1F42, 0x048A, 0x04E0, 0x1F6C, 0x1FC5, 0x0043,
+		0x1FED, 0x1F31, 0x045A, 0x0505, 0x1F84, 0x1FB7, 0x0048,
+		0x1FF9, 0x1F22, 0x042A, 0x0528, 0x1F9E, 0x1FA9, 0x004C,
+		0x0005, 0x1F15, 0x03F8, 0x0548, 0x1FBB, 0x1F9B, 0x0050,
+		0x0010, 0x1F0B, 0x03C5, 0x0567, 0x1FD9, 0x1F8D, 0x0053,
+		0x001A, 0x1F02, 0x0392, 0x0583, 0x1FF9, 0x1F7F, 0x0057,
+		0x0024, 0x1EFB, 0x035F, 0x059D, 0x001B, 0x1F71, 0x0059,
+		0x002D, 0x1EF7, 0x032B, 0x05B3, 0x003F, 0x1F63, 0x005C,
+		0x0036, 0x1EF4, 0x02F6, 0x05C7, 0x0065, 0x1F56, 0x005E,
+		0x003D, 0x1EF2, 0x02C3, 0x05DA, 0x008C, 0x1F49, 0x005F,
+		0x0044, 0x1EF3, 0x028F, 0x05E8, 0x00B5, 0x1F3D, 0x0060,
+		0x004A, 0x1EF5, 0x025C, 0x05F5, 0x00DF, 0x1F31, 0x0060,
+		0x004F, 0x1EF8, 0x0229, 0x05FF, 0x010B, 0x1F26, 0x0060,
+		0x0054, 0x1EFD, 0x01F7, 0x0605, 0x0138, 0x1F1C, 0x005F,
+		0x0058, 0x1F03, 0x01C6, 0x0609, 0x0166, 0x1F13, 0x005D,
+		/* Chroma */
+		0x005B, 0x1F0A, 0x0195, 0x060C, 0x0195, 0x1F0A, 0x005B,
+		0x005D, 0x1F13, 0x0166, 0x0609, 0x01C6, 0x1F03, 0x0058,
+		0x005F, 0x1F1C, 0x0138, 0x0605, 0x01F7, 0x1EFD, 0x0054,
+		0x0060, 0x1F26, 0x010B, 0x05FF, 0x0229, 0x1EF8, 0x004F,
+		0x0060, 0x1F31, 0x00DF, 0x05F5, 0x025C, 0x1EF5, 0x004A,
+		0x0060, 0x1F3D, 0x00B5, 0x05E8, 0x028F, 0x1EF3, 0x0044,
+		0x005F, 0x1F49, 0x008C, 0x05DA, 0x02C3, 0x1EF2, 0x003D,
+		0x005E, 0x1F56, 0x0065, 0x05C7, 0x02F6, 0x1EF4, 0x0036,
+		0x005C, 0x1F63, 0x003F, 0x05B3, 0x032B, 0x1EF7, 0x002D,
+		0x0059, 0x1F71, 0x001B, 0x059D, 0x035F, 0x1EFB, 0x0024,
+		0x0057, 0x1F7F, 0x1FF9, 0x0583, 0x0392, 0x1F02, 0x001A,
+		0x0053, 0x1F8D, 0x1FD9, 0x0567, 0x03C5, 0x1F0B, 0x0010,
+		0x0050, 0x1F9B, 0x1FBB, 0x0548, 0x03F8, 0x1F15, 0x0005,
+		0x004C, 0x1FA9, 0x1F9E, 0x0528, 0x042A, 0x1F22, 0x1FF9,
+		0x0048, 0x1FB7, 0x1F84, 0x0505, 0x045A, 0x1F31, 0x1FED,
+		0x0043, 0x1FC5, 0x1F6C, 0x04E0, 0x048A, 0x1F42, 0x1FE0,
+		0x1FD1, 0x1F50, 0x04DF, 0x04DF, 0x1F50, 0x1FD1, 0x0000,
+		0x1FE0, 0x1F42, 0x048A, 0x04E0, 0x1F6C, 0x1FC5, 0x0043,
+		0x1FED, 0x1F31, 0x045A, 0x0505, 0x1F84, 0x1FB7, 0x0048,
+		0x1FF9, 0x1F22, 0x042A, 0x0528, 0x1F9E, 0x1FA9, 0x004C,
+		0x0005, 0x1F15, 0x03F8, 0x0548, 0x1FBB, 0x1F9B, 0x0050,
+		0x0010, 0x1F0B, 0x03C5, 0x0567, 0x1FD9, 0x1F8D, 0x0053,
+		0x001A, 0x1F02, 0x0392, 0x0583, 0x1FF9, 0x1F7F, 0x0057,
+		0x0024, 0x1EFB, 0x035F, 0x059D, 0x001B, 0x1F71, 0x0059,
+		0x002D, 0x1EF7, 0x032B, 0x05B3, 0x003F, 0x1F63, 0x005C,
+		0x0036, 0x1EF4, 0x02F6, 0x05C7, 0x0065, 0x1F56, 0x005E,
+		0x003D, 0x1EF2, 0x02C3, 0x05DA, 0x008C, 0x1F49, 0x005F,
+		0x0044, 0x1EF3, 0x028F, 0x05E8, 0x00B5, 0x1F3D, 0x0060,
+		0x004A, 0x1EF5, 0x025C, 0x05F5, 0x00DF, 0x1F31, 0x0060,
+		0x004F, 0x1EF8, 0x0229, 0x05FF, 0x010B, 0x1F26, 0x0060,
+		0x0054, 0x1EFD, 0x01F7, 0x0605, 0x0138, 0x1F1C, 0x005F,
+		0x0058, 0x1F03, 0x01C6, 0x0609, 0x0166, 0x1F13, 0x005D,
+	},
+	[HS_LE_16_16_SCALE] = {
+		/* Luma */
+		0x006E, 0x1F24, 0x013E, 0x0660, 0x013E, 0x1F24, 0x006E,
+		0x006C, 0x1F33, 0x010B, 0x065D, 0x0172, 0x1F17, 0x0070,
+		0x0069, 0x1F41, 0x00DA, 0x0659, 0x01A8, 0x1F0B, 0x0070,
+		0x0066, 0x1F51, 0x00AA, 0x0650, 0x01DF, 0x1F00, 0x0070,
+		0x0062, 0x1F61, 0x007D, 0x0644, 0x0217, 0x1EF6, 0x006F,
+		0x005E, 0x1F71, 0x0051, 0x0636, 0x0250, 0x1EED, 0x006D,
+		0x0059, 0x1F81, 0x0028, 0x0624, 0x028A, 0x1EE5, 0x006B,
+		0x0054, 0x1F91, 0x0000, 0x060F, 0x02C5, 0x1EE0, 0x0067,
+		0x004E, 0x1FA2, 0x1FDB, 0x05F6, 0x0300, 0x1EDC, 0x0063,
+		0x0049, 0x1FB2, 0x1FB8, 0x05DB, 0x033B, 0x1EDA, 0x005D,
+		0x0043, 0x1FC3, 0x1F98, 0x05BC, 0x0376, 0x1ED9, 0x0057,
+		0x003D, 0x1FD3, 0x1F7A, 0x059B, 0x03B1, 0x1EDB, 0x004F,
+		0x0036, 0x1FE2, 0x1F5E, 0x0578, 0x03EC, 0x1EDF, 0x0047,
+		0x0030, 0x1FF1, 0x1F45, 0x0551, 0x0426, 0x1EE6, 0x003D,
+		0x002A, 0x0000, 0x1F2E, 0x0528, 0x045F, 0x1EEE, 0x0033,
+		0x0023, 0x000E, 0x1F19, 0x04FD, 0x0498, 0x1EFA, 0x0027,
+		0x001B, 0x1F04, 0x04E1, 0x04E1, 0x1F04, 0x001B, 0x0000,
+		0x0027, 0x1EFA, 0x0498, 0x04FD, 0x1F19, 0x000E, 0x0023,
+		0x0033, 0x1EEE, 0x045F, 0x0528, 0x1F2E, 0x0000, 0x002A,
+		0x003D, 0x1EE6, 0x0426, 0x0551, 0x1F45, 0x1FF1, 0x0030,
+		0x0047, 0x1EDF, 0x03EC, 0x0578, 0x1F5E, 0x1FE2, 0x0036,
+		0x004F, 0x1EDB, 0x03B1, 0x059B, 0x1F7A, 0x1FD3, 0x003D,
+		0x0057, 0x1ED9, 0x0376, 0x05BC, 0x1F98, 0x1FC3, 0x0043,
+		0x005D, 0x1EDA, 0x033B, 0x05DB, 0x1FB8, 0x1FB2, 0x0049,
+		0x0063, 0x1EDC, 0x0300, 0x05F6, 0x1FDB, 0x1FA2, 0x004E,
+		0x0067, 0x1EE0, 0x02C5, 0x060F, 0x0000, 0x1F91, 0x0054,
+		0x006B, 0x1EE5, 0x028A, 0x0624, 0x0028, 0x1F81, 0x0059,
+		0x006D, 0x1EED, 0x0250, 0x0636, 0x0051, 0x1F71, 0x005E,
+		0x006F, 0x1EF6, 0x0217, 0x0644, 0x007D, 0x1F61, 0x0062,
+		0x0070, 0x1F00, 0x01DF, 0x0650, 0x00AA, 0x1F51, 0x0066,
+		0x0070, 0x1F0B, 0x01A8, 0x0659, 0x00DA, 0x1F41, 0x0069,
+		0x0070, 0x1F17, 0x0172, 0x065D, 0x010B, 0x1F33, 0x006C,
+		/* Chroma */
+		0x006E, 0x1F24, 0x013E, 0x0660, 0x013E, 0x1F24, 0x006E,
+		0x006C, 0x1F33, 0x010B, 0x065D, 0x0172, 0x1F17, 0x0070,
+		0x0069, 0x1F41, 0x00DA, 0x0659, 0x01A8, 0x1F0B, 0x0070,
+		0x0066, 0x1F51, 0x00AA, 0x0650, 0x01DF, 0x1F00, 0x0070,
+		0x0062, 0x1F61, 0x007D, 0x0644, 0x0217, 0x1EF6, 0x006F,
+		0x005E, 0x1F71, 0x0051, 0x0636, 0x0250, 0x1EED, 0x006D,
+		0x0059, 0x1F81, 0x0028, 0x0624, 0x028A, 0x1EE5, 0x006B,
+		0x0054, 0x1F91, 0x0000, 0x060F, 0x02C5, 0x1EE0, 0x0067,
+		0x004E, 0x1FA2, 0x1FDB, 0x05F6, 0x0300, 0x1EDC, 0x0063,
+		0x0049, 0x1FB2, 0x1FB8, 0x05DB, 0x033B, 0x1EDA, 0x005D,
+		0x0043, 0x1FC3, 0x1F98, 0x05BC, 0x0376, 0x1ED9, 0x0057,
+		0x003D, 0x1FD3, 0x1F7A, 0x059B, 0x03B1, 0x1EDB, 0x004F,
+		0x0036, 0x1FE2, 0x1F5E, 0x0578, 0x03EC, 0x1EDF, 0x0047,
+		0x0030, 0x1FF1, 0x1F45, 0x0551, 0x0426, 0x1EE6, 0x003D,
+		0x002A, 0x0000, 0x1F2E, 0x0528, 0x045F, 0x1EEE, 0x0033,
+		0x0023, 0x000E, 0x1F19, 0x04FD, 0x0498, 0x1EFA, 0x0027,
+		0x001B, 0x1F04, 0x04E1, 0x04E1, 0x1F04, 0x001B, 0x0000,
+		0x0027, 0x1EFA, 0x0498, 0x04FD, 0x1F19, 0x000E, 0x0023,
+		0x0033, 0x1EEE, 0x045F, 0x0528, 0x1F2E, 0x0000, 0x002A,
+		0x003D, 0x1EE6, 0x0426, 0x0551, 0x1F45, 0x1FF1, 0x0030,
+		0x0047, 0x1EDF, 0x03EC, 0x0578, 0x1F5E, 0x1FE2, 0x0036,
+		0x004F, 0x1EDB, 0x03B1, 0x059B, 0x1F7A, 0x1FD3, 0x003D,
+		0x0057, 0x1ED9, 0x0376, 0x05BC, 0x1F98, 0x1FC3, 0x0043,
+		0x005D, 0x1EDA, 0x033B, 0x05DB, 0x1FB8, 0x1FB2, 0x0049,
+		0x0063, 0x1EDC, 0x0300, 0x05F6, 0x1FDB, 0x1FA2, 0x004E,
+		0x0067, 0x1EE0, 0x02C5, 0x060F, 0x0000, 0x1F91, 0x0054,
+		0x006B, 0x1EE5, 0x028A, 0x0624, 0x0028, 0x1F81, 0x0059,
+		0x006D, 0x1EED, 0x0250, 0x0636, 0x0051, 0x1F71, 0x005E,
+		0x006F, 0x1EF6, 0x0217, 0x0644, 0x007D, 0x1F61, 0x0062,
+		0x0070, 0x1F00, 0x01DF, 0x0650, 0x00AA, 0x1F51, 0x0066,
+		0x0070, 0x1F0B, 0x01A8, 0x0659, 0x00DA, 0x1F41, 0x0069,
+		0x0070, 0x1F17, 0x0172, 0x065D, 0x010B, 0x1F33, 0x006C,
+	},
+};
+
+/* vertical scaler coefficients */
+enum {
+	VS_UP_SCALE = 0,
+	VS_LT_9_16_SCALE,
+	VS_LT_10_16_SCALE,
+	VS_LT_11_16_SCALE,
+	VS_LT_12_16_SCALE,
+	VS_LT_13_16_SCALE,
+	VS_LT_14_16_SCALE,
+	VS_LT_15_16_SCALE,
+	VS_LT_16_16_SCALE,
+	VS_1_TO_1_SCALE,
+};
+
+static const u16 scaler_vs_coeffs[15][SC_NUM_PHASES * 2 * SC_V_NUM_TAPS] = {
+	[VS_UP_SCALE] = {
+		/* Luma */
+		0x1FD1, 0x00B1, 0x06FC, 0x00B1, 0x1FD1,
+		0x1FD8, 0x0085, 0x06F9, 0x00E1, 0x1FC9,
+		0x1FDF, 0x005B, 0x06F2, 0x0114, 0x1FC0,
+		0x1FE5, 0x0035, 0x06E5, 0x014A, 0x1FB7,
+		0x1FEB, 0x0012, 0x06D3, 0x0182, 0x1FAE,
+		0x1FF1, 0x1FF3, 0x06BA, 0x01BD, 0x1FA5,
+		0x1FF5, 0x1FD7, 0x069D, 0x01FB, 0x1F9C,
+		0x1FF9, 0x1FBE, 0x067C, 0x023A, 0x1F93,
+		0x1FFD, 0x1FA8, 0x0656, 0x027B, 0x1F8A,
+		0x0000, 0x1F95, 0x062B, 0x02BF, 0x1F81,
+		0x0002, 0x1F86, 0x05FC, 0x0303, 0x1F79,
+		0x0004, 0x1F79, 0x05CA, 0x0347, 0x1F72,
+		0x0005, 0x1F6F, 0x0594, 0x038D, 0x1F6B,
+		0x0006, 0x1F67, 0x055B, 0x03D2, 0x1F66,
+		0x0007, 0x1F62, 0x051E, 0x0417, 0x1F62,
+		0x0007, 0x1F5F, 0x04DF, 0x045C, 0x1F5F,
+		0x1F5E, 0x04A2, 0x04A2, 0x1F5E, 0x0000,
+		0x1F5F, 0x045C, 0x04DF, 0x1F5F, 0x0007,
+		0x1F62, 0x0417, 0x051E, 0x1F62, 0x0007,
+		0x1F66, 0x03D2, 0x055B, 0x1F67, 0x0006,
+		0x1F6B, 0x038D, 0x0594, 0x1F6F, 0x0005,
+		0x1F72, 0x0347, 0x05CA, 0x1F79, 0x0004,
+		0x1F79, 0x0303, 0x05FC, 0x1F86, 0x0002,
+		0x1F81, 0x02BF, 0x062B, 0x1F95, 0x0000,
+		0x1F8A, 0x027B, 0x0656, 0x1FA8, 0x1FFD,
+		0x1F93, 0x023A, 0x067C, 0x1FBE, 0x1FF9,
+		0x1F9C, 0x01FB, 0x069D, 0x1FD7, 0x1FF5,
+		0x1FA5, 0x01BD, 0x06BA, 0x1FF3, 0x1FF1,
+		0x1FAE, 0x0182, 0x06D3, 0x0012, 0x1FEB,
+		0x1FB7, 0x014A, 0x06E5, 0x0035, 0x1FE5,
+		0x1FC0, 0x0114, 0x06F2, 0x005B, 0x1FDF,
+		0x1FC9, 0x00E1, 0x06F9, 0x0085, 0x1FD8,
+		/* Chroma */
+		0x1FD1, 0x00B1, 0x06FC, 0x00B1, 0x1FD1,
+		0x1FD8, 0x0085, 0x06F9, 0x00E1, 0x1FC9,
+		0x1FDF, 0x005B, 0x06F2, 0x0114, 0x1FC0,
+		0x1FE5, 0x0035, 0x06E5, 0x014A, 0x1FB7,
+		0x1FEB, 0x0012, 0x06D3, 0x0182, 0x1FAE,
+		0x1FF1, 0x1FF3, 0x06BA, 0x01BD, 0x1FA5,
+		0x1FF5, 0x1FD7, 0x069D, 0x01FB, 0x1F9C,
+		0x1FF9, 0x1FBE, 0x067C, 0x023A, 0x1F93,
+		0x1FFD, 0x1FA8, 0x0656, 0x027B, 0x1F8A,
+		0x0000, 0x1F95, 0x062B, 0x02BF, 0x1F81,
+		0x0002, 0x1F86, 0x05FC, 0x0303, 0x1F79,
+		0x0004, 0x1F79, 0x05CA, 0x0347, 0x1F72,
+		0x0005, 0x1F6F, 0x0594, 0x038D, 0x1F6B,
+		0x0006, 0x1F67, 0x055B, 0x03D2, 0x1F66,
+		0x0007, 0x1F62, 0x051E, 0x0417, 0x1F62,
+		0x0007, 0x1F5F, 0x04DF, 0x045C, 0x1F5F,
+		0x1F5E, 0x04A2, 0x04A2, 0x1F5E, 0x0000,
+		0x1F5F, 0x045C, 0x04DF, 0x1F5F, 0x0007,
+		0x1F62, 0x0417, 0x051E, 0x1F62, 0x0007,
+		0x1F66, 0x03D2, 0x055B, 0x1F67, 0x0006,
+		0x1F6B, 0x038D, 0x0594, 0x1F6F, 0x0005,
+		0x1F72, 0x0347, 0x05CA, 0x1F79, 0x0004,
+		0x1F79, 0x0303, 0x05FC, 0x1F86, 0x0002,
+		0x1F81, 0x02BF, 0x062B, 0x1F95, 0x0000,
+		0x1F8A, 0x027B, 0x0656, 0x1FA8, 0x1FFD,
+		0x1F93, 0x023A, 0x067C, 0x1FBE, 0x1FF9,
+		0x1F9C, 0x01FB, 0x069D, 0x1FD7, 0x1FF5,
+		0x1FA5, 0x01BD, 0x06BA, 0x1FF3, 0x1FF1,
+		0x1FAE, 0x0182, 0x06D3, 0x0012, 0x1FEB,
+		0x1FB7, 0x014A, 0x06E5, 0x0035, 0x1FE5,
+		0x1FC0, 0x0114, 0x06F2, 0x005B, 0x1FDF,
+		0x1FC9, 0x00E1, 0x06F9, 0x0085, 0x1FD8,
+	},
+	[VS_LT_9_16_SCALE] = {
+		/* Luma */
+		0x001C, 0x01F6, 0x03DC, 0x01F6, 0x001C,
+		0x0018, 0x01DF, 0x03DB, 0x020C, 0x0022,
+		0x0013, 0x01C9, 0x03D9, 0x0223, 0x0028,
+		0x000F, 0x01B3, 0x03D6, 0x023A, 0x002E,
+		0x000C, 0x019D, 0x03D2, 0x0250, 0x0035,
+		0x0009, 0x0188, 0x03CC, 0x0266, 0x003D,
+		0x0006, 0x0173, 0x03C5, 0x027D, 0x0045,
+		0x0004, 0x015E, 0x03BD, 0x0293, 0x004E,
+		0x0002, 0x014A, 0x03B4, 0x02A8, 0x0058,
+		0x0000, 0x0136, 0x03AA, 0x02BE, 0x0062,
+		0x1FFF, 0x0123, 0x039E, 0x02D3, 0x006D,
+		0x1FFE, 0x0110, 0x0392, 0x02E8, 0x0078,
+		0x1FFD, 0x00FE, 0x0384, 0x02FC, 0x0085,
+		0x1FFD, 0x00ED, 0x0376, 0x030F, 0x0091,
+		0x1FFC, 0x00DC, 0x0367, 0x0322, 0x009F,
+		0x1FFC, 0x00CC, 0x0357, 0x0334, 0x00AD,
+		0x00BC, 0x0344, 0x0344, 0x00BC, 0x0000,
+		0x00AD, 0x0334, 0x0357, 0x00CC, 0x1FFC,
+		0x009F, 0x0322, 0x0367, 0x00DC, 0x1FFC,
+		0x0091, 0x030F, 0x0376, 0x00ED, 0x1FFD,
+		0x0085, 0x02FC, 0x0384, 0x00FE, 0x1FFD,
+		0x0078, 0x02E8, 0x0392, 0x0110, 0x1FFE,
+		0x006D, 0x02D3, 0x039E, 0x0123, 0x1FFF,
+		0x0062, 0x02BE, 0x03AA, 0x0136, 0x0000,
+		0x0058, 0x02A8, 0x03B4, 0x014A, 0x0002,
+		0x004E, 0x0293, 0x03BD, 0x015E, 0x0004,
+		0x0045, 0x027D, 0x03C5, 0x0173, 0x0006,
+		0x003D, 0x0266, 0x03CC, 0x0188, 0x0009,
+		0x0035, 0x0250, 0x03D2, 0x019D, 0x000C,
+		0x002E, 0x023A, 0x03D6, 0x01B3, 0x000F,
+		0x0028, 0x0223, 0x03D9, 0x01C9, 0x0013,
+		0x0022, 0x020C, 0x03DB, 0x01DF, 0x0018,
+		/* Chroma */
+		0x001C, 0x01F6, 0x03DC, 0x01F6, 0x001C,
+		0x0018, 0x01DF, 0x03DB, 0x020C, 0x0022,
+		0x0013, 0x01C9, 0x03D9, 0x0223, 0x0028,
+		0x000F, 0x01B3, 0x03D6, 0x023A, 0x002E,
+		0x000C, 0x019D, 0x03D2, 0x0250, 0x0035,
+		0x0009, 0x0188, 0x03CC, 0x0266, 0x003D,
+		0x0006, 0x0173, 0x03C5, 0x027D, 0x0045,
+		0x0004, 0x015E, 0x03BD, 0x0293, 0x004E,
+		0x0002, 0x014A, 0x03B4, 0x02A8, 0x0058,
+		0x0000, 0x0136, 0x03AA, 0x02BE, 0x0062,
+		0x1FFF, 0x0123, 0x039E, 0x02D3, 0x006D,
+		0x1FFE, 0x0110, 0x0392, 0x02E8, 0x0078,
+		0x1FFD, 0x00FE, 0x0384, 0x02FC, 0x0085,
+		0x1FFD, 0x00ED, 0x0376, 0x030F, 0x0091,
+		0x1FFC, 0x00DC, 0x0367, 0x0322, 0x009F,
+		0x1FFC, 0x00CC, 0x0357, 0x0334, 0x00AD,
+		0x00BC, 0x0344, 0x0344, 0x00BC, 0x0000,
+		0x00AD, 0x0334, 0x0357, 0x00CC, 0x1FFC,
+		0x009F, 0x0322, 0x0367, 0x00DC, 0x1FFC,
+		0x0091, 0x030F, 0x0376, 0x00ED, 0x1FFD,
+		0x0085, 0x02FC, 0x0384, 0x00FE, 0x1FFD,
+		0x0078, 0x02E8, 0x0392, 0x0110, 0x1FFE,
+		0x006D, 0x02D3, 0x039E, 0x0123, 0x1FFF,
+		0x0062, 0x02BE, 0x03AA, 0x0136, 0x0000,
+		0x0058, 0x02A8, 0x03B4, 0x014A, 0x0002,
+		0x004E, 0x0293, 0x03BD, 0x015E, 0x0004,
+		0x0045, 0x027D, 0x03C5, 0x0173, 0x0006,
+		0x003D, 0x0266, 0x03CC, 0x0188, 0x0009,
+		0x0035, 0x0250, 0x03D2, 0x019D, 0x000C,
+		0x002E, 0x023A, 0x03D6, 0x01B3, 0x000F,
+		0x0028, 0x0223, 0x03D9, 0x01C9, 0x0013,
+		0x0022, 0x020C, 0x03DB, 0x01DF, 0x0018,
+	},
+	[VS_LT_10_16_SCALE] = {
+		/* Luma */
+		0x0003, 0x01E9, 0x0428, 0x01E9, 0x0003,
+		0x0000, 0x01D0, 0x0426, 0x0203, 0x0007,
+		0x1FFD, 0x01B7, 0x0424, 0x021C, 0x000C,
+		0x1FFB, 0x019E, 0x0420, 0x0236, 0x0011,
+		0x1FF9, 0x0186, 0x041A, 0x0250, 0x0017,
+		0x1FF7, 0x016E, 0x0414, 0x026A, 0x001D,
+		0x1FF6, 0x0157, 0x040B, 0x0284, 0x0024,
+		0x1FF5, 0x0140, 0x0401, 0x029E, 0x002C,
+		0x1FF4, 0x012A, 0x03F6, 0x02B7, 0x0035,
+		0x1FF4, 0x0115, 0x03E9, 0x02D0, 0x003E,
+		0x1FF4, 0x0100, 0x03DB, 0x02E9, 0x0048,
+		0x1FF4, 0x00EC, 0x03CC, 0x0301, 0x0053,
+		0x1FF4, 0x00D9, 0x03BC, 0x0318, 0x005F,
+		0x1FF5, 0x00C7, 0x03AA, 0x032F, 0x006B,
+		0x1FF6, 0x00B5, 0x0398, 0x0345, 0x0078,
+		0x1FF6, 0x00A5, 0x0384, 0x035B, 0x0086,
+		0x0094, 0x036C, 0x036C, 0x0094, 0x0000,
+		0x0086, 0x035B, 0x0384, 0x00A5, 0x1FF6,
+		0x0078, 0x0345, 0x0398, 0x00B5, 0x1FF6,
+		0x006B, 0x032F, 0x03AA, 0x00C7, 0x1FF5,
+		0x005F, 0x0318, 0x03BC, 0x00D9, 0x1FF4,
+		0x0053, 0x0301, 0x03CC, 0x00EC, 0x1FF4,
+		0x0048, 0x02E9, 0x03DB, 0x0100, 0x1FF4,
+		0x003E, 0x02D0, 0x03E9, 0x0115, 0x1FF4,
+		0x0035, 0x02B7, 0x03F6, 0x012A, 0x1FF4,
+		0x002C, 0x029E, 0x0401, 0x0140, 0x1FF5,
+		0x0024, 0x0284, 0x040B, 0x0157, 0x1FF6,
+		0x001D, 0x026A, 0x0414, 0x016E, 0x1FF7,
+		0x0017, 0x0250, 0x041A, 0x0186, 0x1FF9,
+		0x0011, 0x0236, 0x0420, 0x019E, 0x1FFB,
+		0x000C, 0x021C, 0x0424, 0x01B7, 0x1FFD,
+		0x0007, 0x0203, 0x0426, 0x01D0, 0x0000,
+		/* Chroma */
+		0x0003, 0x01E9, 0x0428, 0x01E9, 0x0003,
+		0x0000, 0x01D0, 0x0426, 0x0203, 0x0007,
+		0x1FFD, 0x01B7, 0x0424, 0x021C, 0x000C,
+		0x1FFB, 0x019E, 0x0420, 0x0236, 0x0011,
+		0x1FF9, 0x0186, 0x041A, 0x0250, 0x0017,
+		0x1FF7, 0x016E, 0x0414, 0x026A, 0x001D,
+		0x1FF6, 0x0157, 0x040B, 0x0284, 0x0024,
+		0x1FF5, 0x0140, 0x0401, 0x029E, 0x002C,
+		0x1FF4, 0x012A, 0x03F6, 0x02B7, 0x0035,
+		0x1FF4, 0x0115, 0x03E9, 0x02D0, 0x003E,
+		0x1FF4, 0x0100, 0x03DB, 0x02E9, 0x0048,
+		0x1FF4, 0x00EC, 0x03CC, 0x0301, 0x0053,
+		0x1FF4, 0x00D9, 0x03BC, 0x0318, 0x005F,
+		0x1FF5, 0x00C7, 0x03AA, 0x032F, 0x006B,
+		0x1FF6, 0x00B5, 0x0398, 0x0345, 0x0078,
+		0x1FF6, 0x00A5, 0x0384, 0x035B, 0x0086,
+		0x0094, 0x036C, 0x036C, 0x0094, 0x0000,
+		0x0086, 0x035B, 0x0384, 0x00A5, 0x1FF6,
+		0x0078, 0x0345, 0x0398, 0x00B5, 0x1FF6,
+		0x006B, 0x032F, 0x03AA, 0x00C7, 0x1FF5,
+		0x005F, 0x0318, 0x03BC, 0x00D9, 0x1FF4,
+		0x0053, 0x0301, 0x03CC, 0x00EC, 0x1FF4,
+		0x0048, 0x02E9, 0x03DB, 0x0100, 0x1FF4,
+		0x003E, 0x02D0, 0x03E9, 0x0115, 0x1FF4,
+		0x0035, 0x02B7, 0x03F6, 0x012A, 0x1FF4,
+		0x002C, 0x029E, 0x0401, 0x0140, 0x1FF5,
+		0x0024, 0x0284, 0x040B, 0x0157, 0x1FF6,
+		0x001D, 0x026A, 0x0414, 0x016E, 0x1FF7,
+		0x0017, 0x0250, 0x041A, 0x0186, 0x1FF9,
+		0x0011, 0x0236, 0x0420, 0x019E, 0x1FFB,
+		0x000C, 0x021C, 0x0424, 0x01B7, 0x1FFD,
+		0x0007, 0x0203, 0x0426, 0x01D0, 0x0000,
+	},
+	[VS_LT_11_16_SCALE] = {
+		/* Luma */
+		0x1FEC, 0x01D6, 0x047C, 0x01D6, 0x1FEC,
+		0x1FEA, 0x01BA, 0x047B, 0x01F3, 0x1FEE,
+		0x1FE9, 0x019D, 0x0478, 0x0211, 0x1FF1,
+		0x1FE8, 0x0182, 0x0473, 0x022E, 0x1FF5,
+		0x1FE8, 0x0167, 0x046C, 0x024C, 0x1FF9,
+		0x1FE8, 0x014D, 0x0464, 0x026A, 0x1FFD,
+		0x1FE8, 0x0134, 0x0459, 0x0288, 0x0003,
+		0x1FE9, 0x011B, 0x044D, 0x02A6, 0x0009,
+		0x1FE9, 0x0104, 0x0440, 0x02C3, 0x0010,
+		0x1FEA, 0x00ED, 0x0430, 0x02E1, 0x0018,
+		0x1FEB, 0x00D7, 0x0420, 0x02FD, 0x0021,
+		0x1FED, 0x00C2, 0x040D, 0x0319, 0x002B,
+		0x1FEE, 0x00AE, 0x03F9, 0x0336, 0x0035,
+		0x1FF0, 0x009C, 0x03E3, 0x0350, 0x0041,
+		0x1FF1, 0x008A, 0x03CD, 0x036B, 0x004D,
+		0x1FF3, 0x0079, 0x03B5, 0x0384, 0x005B,
+		0x0069, 0x0397, 0x0397, 0x0069, 0x0000,
+		0x005B, 0x0384, 0x03B5, 0x0079, 0x1FF3,
+		0x004D, 0x036B, 0x03CD, 0x008A, 0x1FF1,
+		0x0041, 0x0350, 0x03E3, 0x009C, 0x1FF0,
+		0x0035, 0x0336, 0x03F9, 0x00AE, 0x1FEE,
+		0x002B, 0x0319, 0x040D, 0x00C2, 0x1FED,
+		0x0021, 0x02FD, 0x0420, 0x00D7, 0x1FEB,
+		0x0018, 0x02E1, 0x0430, 0x00ED, 0x1FEA,
+		0x0010, 0x02C3, 0x0440, 0x0104, 0x1FE9,
+		0x0009, 0x02A6, 0x044D, 0x011B, 0x1FE9,
+		0x0003, 0x0288, 0x0459, 0x0134, 0x1FE8,
+		0x1FFD, 0x026A, 0x0464, 0x014D, 0x1FE8,
+		0x1FF9, 0x024C, 0x046C, 0x0167, 0x1FE8,
+		0x1FF5, 0x022E, 0x0473, 0x0182, 0x1FE8,
+		0x1FF1, 0x0211, 0x0478, 0x019D, 0x1FE9,
+		0x1FEE, 0x01F3, 0x047B, 0x01BA, 0x1FEA,
+		/* Chroma */
+		0x1FEC, 0x01D6, 0x047C, 0x01D6, 0x1FEC,
+		0x1FEA, 0x01BA, 0x047B, 0x01F3, 0x1FEE,
+		0x1FE9, 0x019D, 0x0478, 0x0211, 0x1FF1,
+		0x1FE8, 0x0182, 0x0473, 0x022E, 0x1FF5,
+		0x1FE8, 0x0167, 0x046C, 0x024C, 0x1FF9,
+		0x1FE8, 0x014D, 0x0464, 0x026A, 0x1FFD,
+		0x1FE8, 0x0134, 0x0459, 0x0288, 0x0003,
+		0x1FE9, 0x011B, 0x044D, 0x02A6, 0x0009,
+		0x1FE9, 0x0104, 0x0440, 0x02C3, 0x0010,
+		0x1FEA, 0x00ED, 0x0430, 0x02E1, 0x0018,
+		0x1FEB, 0x00D7, 0x0420, 0x02FD, 0x0021,
+		0x1FED, 0x00C2, 0x040D, 0x0319, 0x002B,
+		0x1FEE, 0x00AE, 0x03F9, 0x0336, 0x0035,
+		0x1FF0, 0x009C, 0x03E3, 0x0350, 0x0041,
+		0x1FF1, 0x008A, 0x03CD, 0x036B, 0x004D,
+		0x1FF3, 0x0079, 0x03B5, 0x0384, 0x005B,
+		0x0069, 0x0397, 0x0397, 0x0069, 0x0000,
+		0x005B, 0x0384, 0x03B5, 0x0079, 0x1FF3,
+		0x004D, 0x036B, 0x03CD, 0x008A, 0x1FF1,
+		0x0041, 0x0350, 0x03E3, 0x009C, 0x1FF0,
+		0x0035, 0x0336, 0x03F9, 0x00AE, 0x1FEE,
+		0x002B, 0x0319, 0x040D, 0x00C2, 0x1FED,
+		0x0021, 0x02FD, 0x0420, 0x00D7, 0x1FEB,
+		0x0018, 0x02E1, 0x0430, 0x00ED, 0x1FEA,
+		0x0010, 0x02C3, 0x0440, 0x0104, 0x1FE9,
+		0x0009, 0x02A6, 0x044D, 0x011B, 0x1FE9,
+		0x0003, 0x0288, 0x0459, 0x0134, 0x1FE8,
+		0x1FFD, 0x026A, 0x0464, 0x014D, 0x1FE8,
+		0x1FF9, 0x024C, 0x046C, 0x0167, 0x1FE8,
+		0x1FF5, 0x022E, 0x0473, 0x0182, 0x1FE8,
+		0x1FF1, 0x0211, 0x0478, 0x019D, 0x1FE9,
+		0x1FEE, 0x01F3, 0x047B, 0x01BA, 0x1FEA,
+	},
+	[VS_LT_12_16_SCALE] = {
+		/* Luma */
+		0x1FD8, 0x01BC, 0x04D8, 0x01BC, 0x1FD8,
+		0x1FD8, 0x019C, 0x04D8, 0x01DC, 0x1FD8,
+		0x1FD8, 0x017D, 0x04D4, 0x01FE, 0x1FD9,
+		0x1FD9, 0x015E, 0x04CF, 0x0220, 0x1FDA,
+		0x1FDB, 0x0141, 0x04C7, 0x0241, 0x1FDC,
+		0x1FDC, 0x0125, 0x04BC, 0x0264, 0x1FDF,
+		0x1FDE, 0x0109, 0x04B0, 0x0286, 0x1FE3,
+		0x1FE0, 0x00EF, 0x04A1, 0x02A9, 0x1FE7,
+		0x1FE2, 0x00D6, 0x0491, 0x02CB, 0x1FEC,
+		0x1FE4, 0x00BE, 0x047E, 0x02EE, 0x1FF2,
+		0x1FE6, 0x00A7, 0x046A, 0x030F, 0x1FFA,
+		0x1FE9, 0x0092, 0x0453, 0x0330, 0x0002,
+		0x1FEB, 0x007E, 0x043B, 0x0351, 0x000B,
+		0x1FED, 0x006B, 0x0421, 0x0372, 0x0015,
+		0x1FEF, 0x005A, 0x0406, 0x0391, 0x0020,
+		0x1FF1, 0x0049, 0x03EA, 0x03AF, 0x002D,
+		0x003A, 0x03C6, 0x03C6, 0x003A, 0x0000,
+		0x002D, 0x03AF, 0x03EA, 0x0049, 0x1FF1,
+		0x0020, 0x0391, 0x0406, 0x005A, 0x1FEF,
+		0x0015, 0x0372, 0x0421, 0x006B, 0x1FED,
+		0x000B, 0x0351, 0x043B, 0x007E, 0x1FEB,
+		0x0002, 0x0330, 0x0453, 0x0092, 0x1FE9,
+		0x1FFA, 0x030F, 0x046A, 0x00A7, 0x1FE6,
+		0x1FF2, 0x02EE, 0x047E, 0x00BE, 0x1FE4,
+		0x1FEC, 0x02CB, 0x0491, 0x00D6, 0x1FE2,
+		0x1FE7, 0x02A9, 0x04A1, 0x00EF, 0x1FE0,
+		0x1FE3, 0x0286, 0x04B0, 0x0109, 0x1FDE,
+		0x1FDF, 0x0264, 0x04BC, 0x0125, 0x1FDC,
+		0x1FDC, 0x0241, 0x04C7, 0x0141, 0x1FDB,
+		0x1FDA, 0x0220, 0x04CF, 0x015E, 0x1FD9,
+		0x1FD9, 0x01FE, 0x04D4, 0x017D, 0x1FD8,
+		0x1FD8, 0x01DC, 0x04D8, 0x019C, 0x1FD8,
+		/* Chroma */
+		0x1FD8, 0x01BC, 0x04D8, 0x01BC, 0x1FD8,
+		0x1FD8, 0x019C, 0x04D8, 0x01DC, 0x1FD8,
+		0x1FD8, 0x017D, 0x04D4, 0x01FE, 0x1FD9,
+		0x1FD9, 0x015E, 0x04CF, 0x0220, 0x1FDA,
+		0x1FDB, 0x0141, 0x04C7, 0x0241, 0x1FDC,
+		0x1FDC, 0x0125, 0x04BC, 0x0264, 0x1FDF,
+		0x1FDE, 0x0109, 0x04B0, 0x0286, 0x1FE3,
+		0x1FE0, 0x00EF, 0x04A1, 0x02A9, 0x1FE7,
+		0x1FE2, 0x00D6, 0x0491, 0x02CB, 0x1FEC,
+		0x1FE4, 0x00BE, 0x047E, 0x02EE, 0x1FF2,
+		0x1FE6, 0x00A7, 0x046A, 0x030F, 0x1FFA,
+		0x1FE9, 0x0092, 0x0453, 0x0330, 0x0002,
+		0x1FEB, 0x007E, 0x043B, 0x0351, 0x000B,
+		0x1FED, 0x006B, 0x0421, 0x0372, 0x0015,
+		0x1FEF, 0x005A, 0x0406, 0x0391, 0x0020,
+		0x1FF1, 0x0049, 0x03EA, 0x03AF, 0x002D,
+		0x003A, 0x03C6, 0x03C6, 0x003A, 0x0000,
+		0x002D, 0x03AF, 0x03EA, 0x0049, 0x1FF1,
+		0x0020, 0x0391, 0x0406, 0x005A, 0x1FEF,
+		0x0015, 0x0372, 0x0421, 0x006B, 0x1FED,
+		0x000B, 0x0351, 0x043B, 0x007E, 0x1FEB,
+		0x0002, 0x0330, 0x0453, 0x0092, 0x1FE9,
+		0x1FFA, 0x030F, 0x046A, 0x00A7, 0x1FE6,
+		0x1FF2, 0x02EE, 0x047E, 0x00BE, 0x1FE4,
+		0x1FEC, 0x02CB, 0x0491, 0x00D6, 0x1FE2,
+		0x1FE7, 0x02A9, 0x04A1, 0x00EF, 0x1FE0,
+		0x1FE3, 0x0286, 0x04B0, 0x0109, 0x1FDE,
+		0x1FDF, 0x0264, 0x04BC, 0x0125, 0x1FDC,
+		0x1FDC, 0x0241, 0x04C7, 0x0141, 0x1FDB,
+		0x1FDA, 0x0220, 0x04CF, 0x015E, 0x1FD9,
+		0x1FD9, 0x01FE, 0x04D4, 0x017D, 0x1FD8,
+		0x1FD8, 0x01DC, 0x04D8, 0x019C, 0x1FD8,
+	},
+	[VS_LT_13_16_SCALE] = {
+		/* Luma */
+		0x1FC8, 0x0199, 0x053E, 0x0199, 0x1FC8,
+		0x1FCA, 0x0175, 0x053E, 0x01BD, 0x1FC6,
+		0x1FCD, 0x0153, 0x0539, 0x01E2, 0x1FC5,
+		0x1FCF, 0x0132, 0x0532, 0x0209, 0x1FC4,
+		0x1FD2, 0x0112, 0x0529, 0x022F, 0x1FC4,
+		0x1FD5, 0x00F4, 0x051C, 0x0256, 0x1FC5,
+		0x1FD8, 0x00D7, 0x050D, 0x027E, 0x1FC6,
+		0x1FDC, 0x00BB, 0x04FB, 0x02A6, 0x1FC8,
+		0x1FDF, 0x00A1, 0x04E7, 0x02CE, 0x1FCB,
+		0x1FE2, 0x0089, 0x04D1, 0x02F5, 0x1FCF,
+		0x1FE5, 0x0072, 0x04B8, 0x031D, 0x1FD4,
+		0x1FE8, 0x005D, 0x049E, 0x0344, 0x1FD9,
+		0x1FEB, 0x0049, 0x0480, 0x036B, 0x1FE1,
+		0x1FEE, 0x0037, 0x0462, 0x0390, 0x1FE9,
+		0x1FF0, 0x0026, 0x0442, 0x03B6, 0x1FF2,
+		0x1FF2, 0x0017, 0x0420, 0x03DA, 0x1FFD,
+		0x0009, 0x03F7, 0x03F7, 0x0009, 0x0000,
+		0x1FFD, 0x03DA, 0x0420, 0x0017, 0x1FF2,
+		0x1FF2, 0x03B6, 0x0442, 0x0026, 0x1FF0,
+		0x1FE9, 0x0390, 0x0462, 0x0037, 0x1FEE,
+		0x1FE1, 0x036B, 0x0480, 0x0049, 0x1FEB,
+		0x1FD9, 0x0344, 0x049E, 0x005D, 0x1FE8,
+		0x1FD4, 0x031D, 0x04B8, 0x0072, 0x1FE5,
+		0x1FCF, 0x02F5, 0x04D1, 0x0089, 0x1FE2,
+		0x1FCB, 0x02CE, 0x04E7, 0x00A1, 0x1FDF,
+		0x1FC8, 0x02A6, 0x04FB, 0x00BB, 0x1FDC,
+		0x1FC6, 0x027E, 0x050D, 0x00D7, 0x1FD8,
+		0x1FC5, 0x0256, 0x051C, 0x00F4, 0x1FD5,
+		0x1FC4, 0x022F, 0x0529, 0x0112, 0x1FD2,
+		0x1FC4, 0x0209, 0x0532, 0x0132, 0x1FCF,
+		0x1FC5, 0x01E2, 0x0539, 0x0153, 0x1FCD,
+		0x1FC6, 0x01BD, 0x053E, 0x0175, 0x1FCA,
+		/* Chroma */
+		0x1FC8, 0x0199, 0x053E, 0x0199, 0x1FC8,
+		0x1FCA, 0x0175, 0x053E, 0x01BD, 0x1FC6,
+		0x1FCD, 0x0153, 0x0539, 0x01E2, 0x1FC5,
+		0x1FCF, 0x0132, 0x0532, 0x0209, 0x1FC4,
+		0x1FD2, 0x0112, 0x0529, 0x022F, 0x1FC4,
+		0x1FD5, 0x00F4, 0x051C, 0x0256, 0x1FC5,
+		0x1FD8, 0x00D7, 0x050D, 0x027E, 0x1FC6,
+		0x1FDC, 0x00BB, 0x04FB, 0x02A6, 0x1FC8,
+		0x1FDF, 0x00A1, 0x04E7, 0x02CE, 0x1FCB,
+		0x1FE2, 0x0089, 0x04D1, 0x02F5, 0x1FCF,
+		0x1FE5, 0x0072, 0x04B8, 0x031D, 0x1FD4,
+		0x1FE8, 0x005D, 0x049E, 0x0344, 0x1FD9,
+		0x1FEB, 0x0049, 0x0480, 0x036B, 0x1FE1,
+		0x1FEE, 0x0037, 0x0462, 0x0390, 0x1FE9,
+		0x1FF0, 0x0026, 0x0442, 0x03B6, 0x1FF2,
+		0x1FF2, 0x0017, 0x0420, 0x03DA, 0x1FFD,
+		0x0009, 0x03F7, 0x03F7, 0x0009, 0x0000,
+		0x1FFD, 0x03DA, 0x0420, 0x0017, 0x1FF2,
+		0x1FF2, 0x03B6, 0x0442, 0x0026, 0x1FF0,
+		0x1FE9, 0x0390, 0x0462, 0x0037, 0x1FEE,
+		0x1FE1, 0x036B, 0x0480, 0x0049, 0x1FEB,
+		0x1FD9, 0x0344, 0x049E, 0x005D, 0x1FE8,
+		0x1FD4, 0x031D, 0x04B8, 0x0072, 0x1FE5,
+		0x1FCF, 0x02F5, 0x04D1, 0x0089, 0x1FE2,
+		0x1FCB, 0x02CE, 0x04E7, 0x00A1, 0x1FDF,
+		0x1FC8, 0x02A6, 0x04FB, 0x00BB, 0x1FDC,
+		0x1FC6, 0x027E, 0x050D, 0x00D7, 0x1FD8,
+		0x1FC5, 0x0256, 0x051C, 0x00F4, 0x1FD5,
+		0x1FC4, 0x022F, 0x0529, 0x0112, 0x1FD2,
+		0x1FC4, 0x0209, 0x0532, 0x0132, 0x1FCF,
+		0x1FC5, 0x01E2, 0x0539, 0x0153, 0x1FCD,
+		0x1FC6, 0x01BD, 0x053E, 0x0175, 0x1FCA,
+	},
+	[VS_LT_14_16_SCALE] = {
+		/* Luma */
+		0x1FBF, 0x016C, 0x05AA, 0x016C, 0x1FBF,
+		0x1FC3, 0x0146, 0x05A8, 0x0194, 0x1FBB,
+		0x1FC7, 0x0121, 0x05A3, 0x01BD, 0x1FB8,
+		0x1FCB, 0x00FD, 0x059B, 0x01E8, 0x1FB5,
+		0x1FD0, 0x00DC, 0x058F, 0x0213, 0x1FB2,
+		0x1FD4, 0x00BC, 0x0580, 0x0240, 0x1FB0,
+		0x1FD8, 0x009E, 0x056E, 0x026D, 0x1FAF,
+		0x1FDC, 0x0082, 0x055A, 0x029A, 0x1FAE,
+		0x1FE0, 0x0067, 0x0542, 0x02C9, 0x1FAE,
+		0x1FE4, 0x004F, 0x0528, 0x02F6, 0x1FAF,
+		0x1FE8, 0x0038, 0x050A, 0x0325, 0x1FB1,
+		0x1FEB, 0x0024, 0x04EB, 0x0352, 0x1FB4,
+		0x1FEE, 0x0011, 0x04C8, 0x0380, 0x1FB9,
+		0x1FF1, 0x0000, 0x04A4, 0x03AC, 0x1FBF,
+		0x1FF4, 0x1FF1, 0x047D, 0x03D8, 0x1FC6,
+		0x1FF6, 0x1FE4, 0x0455, 0x0403, 0x1FCE,
+		0x1FD8, 0x0428, 0x0428, 0x1FD8, 0x0000,
+		0x1FCE, 0x0403, 0x0455, 0x1FE4, 0x1FF6,
+		0x1FC6, 0x03D8, 0x047D, 0x1FF1, 0x1FF4,
+		0x1FBF, 0x03AC, 0x04A4, 0x0000, 0x1FF1,
+		0x1FB9, 0x0380, 0x04C8, 0x0011, 0x1FEE,
+		0x1FB4, 0x0352, 0x04EB, 0x0024, 0x1FEB,
+		0x1FB1, 0x0325, 0x050A, 0x0038, 0x1FE8,
+		0x1FAF, 0x02F6, 0x0528, 0x004F, 0x1FE4,
+		0x1FAE, 0x02C9, 0x0542, 0x0067, 0x1FE0,
+		0x1FAE, 0x029A, 0x055A, 0x0082, 0x1FDC,
+		0x1FAF, 0x026D, 0x056E, 0x009E, 0x1FD8,
+		0x1FB0, 0x0240, 0x0580, 0x00BC, 0x1FD4,
+		0x1FB2, 0x0213, 0x058F, 0x00DC, 0x1FD0,
+		0x1FB5, 0x01E8, 0x059B, 0x00FD, 0x1FCB,
+		0x1FB8, 0x01BD, 0x05A3, 0x0121, 0x1FC7,
+		0x1FBB, 0x0194, 0x05A8, 0x0146, 0x1FC3,
+		/* Chroma */
+		0x1FBF, 0x016C, 0x05AA, 0x016C, 0x1FBF,
+		0x1FC3, 0x0146, 0x05A8, 0x0194, 0x1FBB,
+		0x1FC7, 0x0121, 0x05A3, 0x01BD, 0x1FB8,
+		0x1FCB, 0x00FD, 0x059B, 0x01E8, 0x1FB5,
+		0x1FD0, 0x00DC, 0x058F, 0x0213, 0x1FB2,
+		0x1FD4, 0x00BC, 0x0580, 0x0240, 0x1FB0,
+		0x1FD8, 0x009E, 0x056E, 0x026D, 0x1FAF,
+		0x1FDC, 0x0082, 0x055A, 0x029A, 0x1FAE,
+		0x1FE0, 0x0067, 0x0542, 0x02C9, 0x1FAE,
+		0x1FE4, 0x004F, 0x0528, 0x02F6, 0x1FAF,
+		0x1FE8, 0x0038, 0x050A, 0x0325, 0x1FB1,
+		0x1FEB, 0x0024, 0x04EB, 0x0352, 0x1FB4,
+		0x1FEE, 0x0011, 0x04C8, 0x0380, 0x1FB9,
+		0x1FF1, 0x0000, 0x04A4, 0x03AC, 0x1FBF,
+		0x1FF4, 0x1FF1, 0x047D, 0x03D8, 0x1FC6,
+		0x1FF6, 0x1FE4, 0x0455, 0x0403, 0x1FCE,
+		0x1FD8, 0x0428, 0x0428, 0x1FD8, 0x0000,
+		0x1FCE, 0x0403, 0x0455, 0x1FE4, 0x1FF6,
+		0x1FC6, 0x03D8, 0x047D, 0x1FF1, 0x1FF4,
+		0x1FBF, 0x03AC, 0x04A4, 0x0000, 0x1FF1,
+		0x1FB9, 0x0380, 0x04C8, 0x0011, 0x1FEE,
+		0x1FB4, 0x0352, 0x04EB, 0x0024, 0x1FEB,
+		0x1FB1, 0x0325, 0x050A, 0x0038, 0x1FE8,
+		0x1FAF, 0x02F6, 0x0528, 0x004F, 0x1FE4,
+		0x1FAE, 0x02C9, 0x0542, 0x0067, 0x1FE0,
+		0x1FAE, 0x029A, 0x055A, 0x0082, 0x1FDC,
+		0x1FAF, 0x026D, 0x056E, 0x009E, 0x1FD8,
+		0x1FB0, 0x0240, 0x0580, 0x00BC, 0x1FD4,
+		0x1FB2, 0x0213, 0x058F, 0x00DC, 0x1FD0,
+		0x1FB5, 0x01E8, 0x059B, 0x00FD, 0x1FCB,
+		0x1FB8, 0x01BD, 0x05A3, 0x0121, 0x1FC7,
+		0x1FBB, 0x0194, 0x05A8, 0x0146, 0x1FC3,
+	},
+	[VS_LT_15_16_SCALE] = {
+		/* Luma */
+		0x1FBD, 0x0136, 0x061A, 0x0136, 0x1FBD,
+		0x1FC3, 0x010D, 0x0617, 0x0161, 0x1FB8,
+		0x1FC9, 0x00E6, 0x0611, 0x018E, 0x1FB2,
+		0x1FCE, 0x00C1, 0x0607, 0x01BD, 0x1FAD,
+		0x1FD4, 0x009E, 0x05F9, 0x01ED, 0x1FA8,
+		0x1FD9, 0x007D, 0x05E8, 0x021F, 0x1FA3,
+		0x1FDE, 0x005E, 0x05D3, 0x0252, 0x1F9F,
+		0x1FE2, 0x0042, 0x05BC, 0x0285, 0x1F9B,
+		0x1FE7, 0x0029, 0x059F, 0x02B9, 0x1F98,
+		0x1FEA, 0x0011, 0x0580, 0x02EF, 0x1F96,
+		0x1FEE, 0x1FFC, 0x055D, 0x0324, 0x1F95,
+		0x1FF1, 0x1FE9, 0x0538, 0x0359, 0x1F95,
+		0x1FF4, 0x1FD8, 0x0510, 0x038E, 0x1F96,
+		0x1FF7, 0x1FC9, 0x04E5, 0x03C2, 0x1F99,
+		0x1FF9, 0x1FBD, 0x04B8, 0x03F5, 0x1F9D,
+		0x1FFB, 0x1FB2, 0x0489, 0x0428, 0x1FA2,
+		0x1FAA, 0x0456, 0x0456, 0x1FAA, 0x0000,
+		0x1FA2, 0x0428, 0x0489, 0x1FB2, 0x1FFB,
+		0x1F9D, 0x03F5, 0x04B8, 0x1FBD, 0x1FF9,
+		0x1F99, 0x03C2, 0x04E5, 0x1FC9, 0x1FF7,
+		0x1F96, 0x038E, 0x0510, 0x1FD8, 0x1FF4,
+		0x1F95, 0x0359, 0x0538, 0x1FE9, 0x1FF1,
+		0x1F95, 0x0324, 0x055D, 0x1FFC, 0x1FEE,
+		0x1F96, 0x02EF, 0x0580, 0x0011, 0x1FEA,
+		0x1F98, 0x02B9, 0x059F, 0x0029, 0x1FE7,
+		0x1F9B, 0x0285, 0x05BC, 0x0042, 0x1FE2,
+		0x1F9F, 0x0252, 0x05D3, 0x005E, 0x1FDE,
+		0x1FA3, 0x021F, 0x05E8, 0x007D, 0x1FD9,
+		0x1FA8, 0x01ED, 0x05F9, 0x009E, 0x1FD4,
+		0x1FAD, 0x01BD, 0x0607, 0x00C1, 0x1FCE,
+		0x1FB2, 0x018E, 0x0611, 0x00E6, 0x1FC9,
+		0x1FB8, 0x0161, 0x0617, 0x010D, 0x1FC3,
+		/* Chroma */
+		0x1FBD, 0x0136, 0x061A, 0x0136, 0x1FBD,
+		0x1FC3, 0x010D, 0x0617, 0x0161, 0x1FB8,
+		0x1FC9, 0x00E6, 0x0611, 0x018E, 0x1FB2,
+		0x1FCE, 0x00C1, 0x0607, 0x01BD, 0x1FAD,
+		0x1FD4, 0x009E, 0x05F9, 0x01ED, 0x1FA8,
+		0x1FD9, 0x007D, 0x05E8, 0x021F, 0x1FA3,
+		0x1FDE, 0x005E, 0x05D3, 0x0252, 0x1F9F,
+		0x1FE2, 0x0042, 0x05BC, 0x0285, 0x1F9B,
+		0x1FE7, 0x0029, 0x059F, 0x02B9, 0x1F98,
+		0x1FEA, 0x0011, 0x0580, 0x02EF, 0x1F96,
+		0x1FEE, 0x1FFC, 0x055D, 0x0324, 0x1F95,
+		0x1FF1, 0x1FE9, 0x0538, 0x0359, 0x1F95,
+		0x1FF4, 0x1FD8, 0x0510, 0x038E, 0x1F96,
+		0x1FF7, 0x1FC9, 0x04E5, 0x03C2, 0x1F99,
+		0x1FF9, 0x1FBD, 0x04B8, 0x03F5, 0x1F9D,
+		0x1FFB, 0x1FB2, 0x0489, 0x0428, 0x1FA2,
+		0x1FAA, 0x0456, 0x0456, 0x1FAA, 0x0000,
+		0x1FA2, 0x0428, 0x0489, 0x1FB2, 0x1FFB,
+		0x1F9D, 0x03F5, 0x04B8, 0x1FBD, 0x1FF9,
+		0x1F99, 0x03C2, 0x04E5, 0x1FC9, 0x1FF7,
+		0x1F96, 0x038E, 0x0510, 0x1FD8, 0x1FF4,
+		0x1F95, 0x0359, 0x0538, 0x1FE9, 0x1FF1,
+		0x1F95, 0x0324, 0x055D, 0x1FFC, 0x1FEE,
+		0x1F96, 0x02EF, 0x0580, 0x0011, 0x1FEA,
+		0x1F98, 0x02B9, 0x059F, 0x0029, 0x1FE7,
+		0x1F9B, 0x0285, 0x05BC, 0x0042, 0x1FE2,
+		0x1F9F, 0x0252, 0x05D3, 0x005E, 0x1FDE,
+		0x1FA3, 0x021F, 0x05E8, 0x007D, 0x1FD9,
+		0x1FA8, 0x01ED, 0x05F9, 0x009E, 0x1FD4,
+		0x1FAD, 0x01BD, 0x0607, 0x00C1, 0x1FCE,
+		0x1FB2, 0x018E, 0x0611, 0x00E6, 0x1FC9,
+		0x1FB8, 0x0161, 0x0617, 0x010D, 0x1FC3,
+	},
+	[VS_LT_16_16_SCALE] = {
+		/* Luma */
+		0x1FC3, 0x00F8, 0x068A, 0x00F8, 0x1FC3,
+		0x1FCA, 0x00CC, 0x0689, 0x0125, 0x1FBC,
+		0x1FD1, 0x00A3, 0x0681, 0x0156, 0x1FB5,
+		0x1FD7, 0x007D, 0x0676, 0x0188, 0x1FAE,
+		0x1FDD, 0x005A, 0x0666, 0x01BD, 0x1FA6,
+		0x1FE3, 0x0039, 0x0652, 0x01F3, 0x1F9F,
+		0x1FE8, 0x001B, 0x0639, 0x022C, 0x1F98,
+		0x1FEC, 0x0000, 0x061D, 0x0265, 0x1F92,
+		0x1FF0, 0x1FE8, 0x05FC, 0x02A0, 0x1F8C,
+		0x1FF4, 0x1FD2, 0x05D7, 0x02DC, 0x1F87,
+		0x1FF7, 0x1FBF, 0x05AF, 0x0319, 0x1F82,
+		0x1FFA, 0x1FAF, 0x0583, 0x0356, 0x1F7E,
+		0x1FFC, 0x1FA1, 0x0554, 0x0393, 0x1F7C,
+		0x1FFE, 0x1F95, 0x0523, 0x03CF, 0x1F7B,
+		0x0000, 0x1F8C, 0x04EE, 0x040B, 0x1F7B,
+		0x0001, 0x1F85, 0x04B8, 0x0446, 0x1F7C,
+		0x1F80, 0x0480, 0x0480, 0x1F80, 0x0000,
+		0x1F7C, 0x0446, 0x04B8, 0x1F85, 0x0001,
+		0x1F7B, 0x040B, 0x04EE, 0x1F8C, 0x0000,
+		0x1F7B, 0x03CF, 0x0523, 0x1F95, 0x1FFE,
+		0x1F7C, 0x0393, 0x0554, 0x1FA1, 0x1FFC,
+		0x1F7E, 0x0356, 0x0583, 0x1FAF, 0x1FFA,
+		0x1F82, 0x0319, 0x05AF, 0x1FBF, 0x1FF7,
+		0x1F87, 0x02DC, 0x05D7, 0x1FD2, 0x1FF4,
+		0x1F8C, 0x02A0, 0x05FC, 0x1FE8, 0x1FF0,
+		0x1F92, 0x0265, 0x061D, 0x0000, 0x1FEC,
+		0x1F98, 0x022C, 0x0639, 0x001B, 0x1FE8,
+		0x1F9F, 0x01F3, 0x0652, 0x0039, 0x1FE3,
+		0x1FA6, 0x01BD, 0x0666, 0x005A, 0x1FDD,
+		0x1FAE, 0x0188, 0x0676, 0x007D, 0x1FD7,
+		0x1FB5, 0x0156, 0x0681, 0x00A3, 0x1FD1,
+		0x1FBC, 0x0125, 0x0689, 0x00CC, 0x1FCA,
+		/* Chroma */
+		0x1FC3, 0x00F8, 0x068A, 0x00F8, 0x1FC3,
+		0x1FCA, 0x00CC, 0x0689, 0x0125, 0x1FBC,
+		0x1FD1, 0x00A3, 0x0681, 0x0156, 0x1FB5,
+		0x1FD7, 0x007D, 0x0676, 0x0188, 0x1FAE,
+		0x1FDD, 0x005A, 0x0666, 0x01BD, 0x1FA6,
+		0x1FE3, 0x0039, 0x0652, 0x01F3, 0x1F9F,
+		0x1FE8, 0x001B, 0x0639, 0x022C, 0x1F98,
+		0x1FEC, 0x0000, 0x061D, 0x0265, 0x1F92,
+		0x1FF0, 0x1FE8, 0x05FC, 0x02A0, 0x1F8C,
+		0x1FF4, 0x1FD2, 0x05D7, 0x02DC, 0x1F87,
+		0x1FF7, 0x1FBF, 0x05AF, 0x0319, 0x1F82,
+		0x1FFA, 0x1FAF, 0x0583, 0x0356, 0x1F7E,
+		0x1FFC, 0x1FA1, 0x0554, 0x0393, 0x1F7C,
+		0x1FFE, 0x1F95, 0x0523, 0x03CF, 0x1F7B,
+		0x0000, 0x1F8C, 0x04EE, 0x040B, 0x1F7B,
+		0x0001, 0x1F85, 0x04B8, 0x0446, 0x1F7C,
+		0x1F80, 0x0480, 0x0480, 0x1F80, 0x0000,
+		0x1F7C, 0x0446, 0x04B8, 0x1F85, 0x0001,
+		0x1F7B, 0x040B, 0x04EE, 0x1F8C, 0x0000,
+		0x1F7B, 0x03CF, 0x0523, 0x1F95, 0x1FFE,
+		0x1F7C, 0x0393, 0x0554, 0x1FA1, 0x1FFC,
+		0x1F7E, 0x0356, 0x0583, 0x1FAF, 0x1FFA,
+		0x1F82, 0x0319, 0x05AF, 0x1FBF, 0x1FF7,
+		0x1F87, 0x02DC, 0x05D7, 0x1FD2, 0x1FF4,
+		0x1F8C, 0x02A0, 0x05FC, 0x1FE8, 0x1FF0,
+		0x1F92, 0x0265, 0x061D, 0x0000, 0x1FEC,
+		0x1F98, 0x022C, 0x0639, 0x001B, 0x1FE8,
+		0x1F9F, 0x01F3, 0x0652, 0x0039, 0x1FE3,
+		0x1FA6, 0x01BD, 0x0666, 0x005A, 0x1FDD,
+		0x1FAE, 0x0188, 0x0676, 0x007D, 0x1FD7,
+		0x1FB5, 0x0156, 0x0681, 0x00A3, 0x1FD1,
+		0x1FBC, 0x0125, 0x0689, 0x00CC, 0x1FCA,
+	},
+	[VS_1_TO_1_SCALE] = {
+		/* Luma */
+		0x0000, 0x0000, 0x0800, 0x0000, 0x0000,
+		0x1FD8, 0x0085, 0x06F9, 0x00E1, 0x1FC9,
+		0x1FDF, 0x005B, 0x06F2, 0x0114, 0x1FC0,
+		0x1FE5, 0x0035, 0x06E5, 0x014A, 0x1FB7,
+		0x1FEB, 0x0012, 0x06D3, 0x0182, 0x1FAE,
+		0x1FF1, 0x1FF3, 0x06BA, 0x01BD, 0x1FA5,
+		0x1FF5, 0x1FD7, 0x069D, 0x01FB, 0x1F9C,
+		0x1FF9, 0x1FBE, 0x067C, 0x023A, 0x1F93,
+		0x1FFD, 0x1FA8, 0x0656, 0x027B, 0x1F8A,
+		0x0000, 0x1F95, 0x062B, 0x02BF, 0x1F81,
+		0x0002, 0x1F86, 0x05FC, 0x0303, 0x1F79,
+		0x0004, 0x1F79, 0x05CA, 0x0347, 0x1F72,
+		0x0005, 0x1F6F, 0x0594, 0x038D, 0x1F6B,
+		0x0006, 0x1F67, 0x055B, 0x03D2, 0x1F66,
+		0x0007, 0x1F62, 0x051E, 0x0417, 0x1F62,
+		0x0007, 0x1F5F, 0x04DF, 0x045C, 0x1F5F,
+		0x1F5E, 0x04A2, 0x04A2, 0x1F5E, 0x0000,
+		0x1F5F, 0x045C, 0x04DF, 0x1F5F, 0x0007,
+		0x1F62, 0x0417, 0x051E, 0x1F62, 0x0007,
+		0x1F66, 0x03D2, 0x055B, 0x1F67, 0x0006,
+		0x1F6B, 0x038D, 0x0594, 0x1F6F, 0x0005,
+		0x1F72, 0x0347, 0x05CA, 0x1F79, 0x0004,
+		0x1F79, 0x0303, 0x05FC, 0x1F86, 0x0002,
+		0x1F81, 0x02BF, 0x062B, 0x1F95, 0x0000,
+		0x1F8A, 0x027B, 0x0656, 0x1FA8, 0x1FFD,
+		0x1F93, 0x023A, 0x067C, 0x1FBE, 0x1FF9,
+		0x1F9C, 0x01FB, 0x069D, 0x1FD7, 0x1FF5,
+		0x1FA5, 0x01BD, 0x06BA, 0x1FF3, 0x1FF1,
+		0x1FAE, 0x0182, 0x06D3, 0x0012, 0x1FEB,
+		0x1FB7, 0x014A, 0x06E5, 0x0035, 0x1FE5,
+		0x1FC0, 0x0114, 0x06F2, 0x005B, 0x1FDF,
+		0x1FC9, 0x00E1, 0x06F9, 0x0085, 0x1FD8,
+		/* Chroma */
+		0x0000, 0x0000, 0x0800, 0x0000, 0x0000,
+		0x1FD8, 0x0085, 0x06F9, 0x00E1, 0x1FC9,
+		0x1FDF, 0x005B, 0x06F2, 0x0114, 0x1FC0,
+		0x1FE5, 0x0035, 0x06E5, 0x014A, 0x1FB7,
+		0x1FEB, 0x0012, 0x06D3, 0x0182, 0x1FAE,
+		0x1FF1, 0x1FF3, 0x06BA, 0x01BD, 0x1FA5,
+		0x1FF5, 0x1FD7, 0x069D, 0x01FB, 0x1F9C,
+		0x1FF9, 0x1FBE, 0x067C, 0x023A, 0x1F93,
+		0x1FFD, 0x1FA8, 0x0656, 0x027B, 0x1F8A,
+		0x0000, 0x1F95, 0x062B, 0x02BF, 0x1F81,
+		0x0002, 0x1F86, 0x05FC, 0x0303, 0x1F79,
+		0x0004, 0x1F79, 0x05CA, 0x0347, 0x1F72,
+		0x0005, 0x1F6F, 0x0594, 0x038D, 0x1F6B,
+		0x0006, 0x1F67, 0x055B, 0x03D2, 0x1F66,
+		0x0007, 0x1F62, 0x051E, 0x0417, 0x1F62,
+		0x0007, 0x1F5F, 0x04DF, 0x045C, 0x1F5F,
+		0x1F5E, 0x04A2, 0x04A2, 0x1F5E, 0x0000,
+		0x1F5F, 0x045C, 0x04DF, 0x1F5F, 0x0007,
+		0x1F62, 0x0417, 0x051E, 0x1F62, 0x0007,
+		0x1F66, 0x03D2, 0x055B, 0x1F67, 0x0006,
+		0x1F6B, 0x038D, 0x0594, 0x1F6F, 0x0005,
+		0x1F72, 0x0347, 0x05CA, 0x1F79, 0x0004,
+		0x1F79, 0x0303, 0x05FC, 0x1F86, 0x0002,
+		0x1F81, 0x02BF, 0x062B, 0x1F95, 0x0000,
+		0x1F8A, 0x027B, 0x0656, 0x1FA8, 0x1FFD,
+		0x1F93, 0x023A, 0x067C, 0x1FBE, 0x1FF9,
+		0x1F9C, 0x01FB, 0x069D, 0x1FD7, 0x1FF5,
+		0x1FA5, 0x01BD, 0x06BA, 0x1FF3, 0x1FF1,
+		0x1FAE, 0x0182, 0x06D3, 0x0012, 0x1FEB,
+		0x1FB7, 0x014A, 0x06E5, 0x0035, 0x1FE5,
+		0x1FC0, 0x0114, 0x06F2, 0x005B, 0x1FDF,
+		0x1FC9, 0x00E1, 0x06F9, 0x0085, 0x1FD8,
+	},
+};
+#endif
diff --git a/drivers/media/platform/ti-vpe/vpdma.c b/drivers/media/platform/ti-vpe/vpdma.c
new file mode 100644
index 00000000000..a51a0135980
--- /dev/null
+++ b/drivers/media/platform/ti-vpe/vpdma.c
@@ -0,0 +1,912 @@
+/*
+ * VPDMA helper library
+ *
+ * Copyright (c) 2013 Texas Instruments Inc.
+ *
+ * David Griego, <dagriego@biglakesoftware.com>
+ * Dale Farnsworth, <dale@farnsworth.org>
+ * Archit Taneja, <archit@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/err.h>
+#include <linux/firmware.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/videodev2.h>
+
+#include "vpdma.h"
+#include "vpdma_priv.h"
+
+#define VPDMA_FIRMWARE	"vpdma-1b8.bin"
+
+const struct vpdma_data_format vpdma_yuv_fmts[] = {
+	[VPDMA_DATA_FMT_Y444] = {
+		.type		= VPDMA_DATA_FMT_TYPE_YUV,
+		.data_type	= DATA_TYPE_Y444,
+		.depth		= 8,
+	},
+	[VPDMA_DATA_FMT_Y422] = {
+		.type		= VPDMA_DATA_FMT_TYPE_YUV,
+		.data_type	= DATA_TYPE_Y422,
+		.depth		= 8,
+	},
+	[VPDMA_DATA_FMT_Y420] = {
+		.type		= VPDMA_DATA_FMT_TYPE_YUV,
+		.data_type	= DATA_TYPE_Y420,
+		.depth		= 8,
+	},
+	[VPDMA_DATA_FMT_C444] = {
+		.type		= VPDMA_DATA_FMT_TYPE_YUV,
+		.data_type	= DATA_TYPE_C444,
+		.depth		= 8,
+	},
+	[VPDMA_DATA_FMT_C422] = {
+		.type		= VPDMA_DATA_FMT_TYPE_YUV,
+		.data_type	= DATA_TYPE_C422,
+		.depth		= 8,
+	},
+	[VPDMA_DATA_FMT_C420] = {
+		.type		= VPDMA_DATA_FMT_TYPE_YUV,
+		.data_type	= DATA_TYPE_C420,
+		.depth		= 4,
+	},
+	[VPDMA_DATA_FMT_YC422] = {
+		.type		= VPDMA_DATA_FMT_TYPE_YUV,
+		.data_type	= DATA_TYPE_YC422,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_YC444] = {
+		.type		= VPDMA_DATA_FMT_TYPE_YUV,
+		.data_type	= DATA_TYPE_YC444,
+		.depth		= 24,
+	},
+	[VPDMA_DATA_FMT_CY422] = {
+		.type		= VPDMA_DATA_FMT_TYPE_YUV,
+		.data_type	= DATA_TYPE_CY422,
+		.depth		= 16,
+	},
+};
+
+const struct vpdma_data_format vpdma_rgb_fmts[] = {
+	[VPDMA_DATA_FMT_RGB565] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_RGB16_565,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_ARGB16_1555] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_ARGB_1555,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_ARGB16] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_ARGB_4444,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_RGBA16_5551] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_RGBA_5551,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_RGBA16] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_RGBA_4444,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_ARGB24] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_ARGB24_6666,
+		.depth		= 24,
+	},
+	[VPDMA_DATA_FMT_RGB24] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_RGB24_888,
+		.depth		= 24,
+	},
+	[VPDMA_DATA_FMT_ARGB32] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_ARGB32_8888,
+		.depth		= 32,
+	},
+	[VPDMA_DATA_FMT_RGBA24] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_RGBA24_6666,
+		.depth		= 24,
+	},
+	[VPDMA_DATA_FMT_RGBA32] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_RGBA32_8888,
+		.depth		= 32,
+	},
+	[VPDMA_DATA_FMT_BGR565] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_BGR16_565,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_ABGR16_1555] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_ABGR_1555,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_ABGR16] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_ABGR_4444,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_BGRA16_5551] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_BGRA_5551,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_BGRA16] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_BGRA_4444,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_ABGR24] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_ABGR24_6666,
+		.depth		= 24,
+	},
+	[VPDMA_DATA_FMT_BGR24] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_BGR24_888,
+		.depth		= 24,
+	},
+	[VPDMA_DATA_FMT_ABGR32] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_ABGR32_8888,
+		.depth		= 32,
+	},
+	[VPDMA_DATA_FMT_BGRA24] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_BGRA24_6666,
+		.depth		= 24,
+	},
+	[VPDMA_DATA_FMT_BGRA32] = {
+		.type		= VPDMA_DATA_FMT_TYPE_RGB,
+		.data_type	= DATA_TYPE_BGRA32_8888,
+		.depth		= 32,
+	},
+};
+
+const struct vpdma_data_format vpdma_misc_fmts[] = {
+	[VPDMA_DATA_FMT_MV] = {
+		.type		= VPDMA_DATA_FMT_TYPE_MISC,
+		.data_type	= DATA_TYPE_MV,
+		.depth		= 4,
+	},
+};
+
+struct vpdma_channel_info {
+	int num;		/* VPDMA channel number */
+	int cstat_offset;	/* client CSTAT register offset */
+};
+
+static const struct vpdma_channel_info chan_info[] = {
+	[VPE_CHAN_LUMA1_IN] = {
+		.num		= VPE_CHAN_NUM_LUMA1_IN,
+		.cstat_offset	= VPDMA_DEI_LUMA1_CSTAT,
+	},
+	[VPE_CHAN_CHROMA1_IN] = {
+		.num		= VPE_CHAN_NUM_CHROMA1_IN,
+		.cstat_offset	= VPDMA_DEI_CHROMA1_CSTAT,
+	},
+	[VPE_CHAN_LUMA2_IN] = {
+		.num		= VPE_CHAN_NUM_LUMA2_IN,
+		.cstat_offset	= VPDMA_DEI_LUMA2_CSTAT,
+	},
+	[VPE_CHAN_CHROMA2_IN] = {
+		.num		= VPE_CHAN_NUM_CHROMA2_IN,
+		.cstat_offset	= VPDMA_DEI_CHROMA2_CSTAT,
+	},
+	[VPE_CHAN_LUMA3_IN] = {
+		.num		= VPE_CHAN_NUM_LUMA3_IN,
+		.cstat_offset	= VPDMA_DEI_LUMA3_CSTAT,
+	},
+	[VPE_CHAN_CHROMA3_IN] = {
+		.num		= VPE_CHAN_NUM_CHROMA3_IN,
+		.cstat_offset	= VPDMA_DEI_CHROMA3_CSTAT,
+	},
+	[VPE_CHAN_MV_IN] = {
+		.num		= VPE_CHAN_NUM_MV_IN,
+		.cstat_offset	= VPDMA_DEI_MV_IN_CSTAT,
+	},
+	[VPE_CHAN_MV_OUT] = {
+		.num		= VPE_CHAN_NUM_MV_OUT,
+		.cstat_offset	= VPDMA_DEI_MV_OUT_CSTAT,
+	},
+	[VPE_CHAN_LUMA_OUT] = {
+		.num		= VPE_CHAN_NUM_LUMA_OUT,
+		.cstat_offset	= VPDMA_VIP_UP_Y_CSTAT,
+	},
+	[VPE_CHAN_CHROMA_OUT] = {
+		.num		= VPE_CHAN_NUM_CHROMA_OUT,
+		.cstat_offset	= VPDMA_VIP_UP_UV_CSTAT,
+	},
+	[VPE_CHAN_RGB_OUT] = {
+		.num		= VPE_CHAN_NUM_RGB_OUT,
+		.cstat_offset	= VPDMA_VIP_UP_Y_CSTAT,
+	},
+};
+
+static u32 read_reg(struct vpdma_data *vpdma, int offset)
+{
+	return ioread32(vpdma->base + offset);
+}
+
+static void write_reg(struct vpdma_data *vpdma, int offset, u32 value)
+{
+	iowrite32(value, vpdma->base + offset);
+}
+
+static int read_field_reg(struct vpdma_data *vpdma, int offset,
+		u32 mask, int shift)
+{
+	return (read_reg(vpdma, offset) & (mask << shift)) >> shift;
+}
+
+static void write_field_reg(struct vpdma_data *vpdma, int offset, u32 field,
+		u32 mask, int shift)
+{
+	u32 val = read_reg(vpdma, offset);
+
+	val &= ~(mask << shift);
+	val |= (field & mask) << shift;
+
+	write_reg(vpdma, offset, val);
+}
+
+void vpdma_dump_regs(struct vpdma_data *vpdma)
+{
+	struct device *dev = &vpdma->pdev->dev;
+
+#define DUMPREG(r) dev_dbg(dev, "%-35s %08x\n", #r, read_reg(vpdma, VPDMA_##r))
+
+	dev_dbg(dev, "VPDMA Registers:\n");
+
+	DUMPREG(PID);
+	DUMPREG(LIST_ADDR);
+	DUMPREG(LIST_ATTR);
+	DUMPREG(LIST_STAT_SYNC);
+	DUMPREG(BG_RGB);
+	DUMPREG(BG_YUV);
+	DUMPREG(SETUP);
+	DUMPREG(MAX_SIZE1);
+	DUMPREG(MAX_SIZE2);
+	DUMPREG(MAX_SIZE3);
+
+	/*
+	 * dumping registers of only group0 and group3, because VPE channels
+	 * lie within group0 and group3 registers
+	 */
+	DUMPREG(INT_CHAN_STAT(0));
+	DUMPREG(INT_CHAN_MASK(0));
+	DUMPREG(INT_CHAN_STAT(3));
+	DUMPREG(INT_CHAN_MASK(3));
+	DUMPREG(INT_CLIENT0_STAT);
+	DUMPREG(INT_CLIENT0_MASK);
+	DUMPREG(INT_CLIENT1_STAT);
+	DUMPREG(INT_CLIENT1_MASK);
+	DUMPREG(INT_LIST0_STAT);
+	DUMPREG(INT_LIST0_MASK);
+
+	/*
+	 * these are registers specific to VPE clients, we can make this
+	 * function dump client registers specific to VPE or VIP based on
+	 * who is using it
+	 */
+	DUMPREG(DEI_CHROMA1_CSTAT);
+	DUMPREG(DEI_LUMA1_CSTAT);
+	DUMPREG(DEI_CHROMA2_CSTAT);
+	DUMPREG(DEI_LUMA2_CSTAT);
+	DUMPREG(DEI_CHROMA3_CSTAT);
+	DUMPREG(DEI_LUMA3_CSTAT);
+	DUMPREG(DEI_MV_IN_CSTAT);
+	DUMPREG(DEI_MV_OUT_CSTAT);
+	DUMPREG(VIP_UP_Y_CSTAT);
+	DUMPREG(VIP_UP_UV_CSTAT);
+	DUMPREG(VPI_CTL_CSTAT);
+}
+
+/*
+ * Allocate a DMA buffer
+ */
+int vpdma_alloc_desc_buf(struct vpdma_buf *buf, size_t size)
+{
+	buf->size = size;
+	buf->mapped = false;
+	buf->addr = kzalloc(size, GFP_KERNEL);
+	if (!buf->addr)
+		return -ENOMEM;
+
+	WARN_ON((u32) buf->addr & VPDMA_DESC_ALIGN);
+
+	return 0;
+}
+
+void vpdma_free_desc_buf(struct vpdma_buf *buf)
+{
+	WARN_ON(buf->mapped);
+	kfree(buf->addr);
+	buf->addr = NULL;
+	buf->size = 0;
+}
+
+/*
+ * map descriptor/payload DMA buffer, enabling DMA access
+ */
+int vpdma_map_desc_buf(struct vpdma_data *vpdma, struct vpdma_buf *buf)
+{
+	struct device *dev = &vpdma->pdev->dev;
+
+	WARN_ON(buf->mapped);
+	buf->dma_addr = dma_map_single(dev, buf->addr, buf->size,
+				DMA_TO_DEVICE);
+	if (dma_mapping_error(dev, buf->dma_addr)) {
+		dev_err(dev, "failed to map buffer\n");
+		return -EINVAL;
+	}
+
+	buf->mapped = true;
+
+	return 0;
+}
+
+/*
+ * unmap descriptor/payload DMA buffer, disabling DMA access and
+ * allowing the main processor to acces the data
+ */
+void vpdma_unmap_desc_buf(struct vpdma_data *vpdma, struct vpdma_buf *buf)
+{
+	struct device *dev = &vpdma->pdev->dev;
+
+	if (buf->mapped)
+		dma_unmap_single(dev, buf->dma_addr, buf->size, DMA_TO_DEVICE);
+
+	buf->mapped = false;
+}
+
+/*
+ * create a descriptor list, the user of this list will append configuration,
+ * control and data descriptors to this list, this list will be submitted to
+ * VPDMA. VPDMA's list parser will go through each descriptor and perform the
+ * required DMA operations
+ */
+int vpdma_create_desc_list(struct vpdma_desc_list *list, size_t size, int type)
+{
+	int r;
+
+	r = vpdma_alloc_desc_buf(&list->buf, size);
+	if (r)
+		return r;
+
+	list->next = list->buf.addr;
+
+	list->type = type;
+
+	return 0;
+}
+
+/*
+ * once a descriptor list is parsed by VPDMA, we reset the list by emptying it,
+ * to allow new descriptors to be added to the list.
+ */
+void vpdma_reset_desc_list(struct vpdma_desc_list *list)
+{
+	list->next = list->buf.addr;
+}
+
+/*
+ * free the buffer allocated fot the VPDMA descriptor list, this should be
+ * called when the user doesn't want to use VPDMA any more.
+ */
+void vpdma_free_desc_list(struct vpdma_desc_list *list)
+{
+	vpdma_free_desc_buf(&list->buf);
+
+	list->next = NULL;
+}
+
+static bool vpdma_list_busy(struct vpdma_data *vpdma, int list_num)
+{
+	return read_reg(vpdma, VPDMA_LIST_STAT_SYNC) & BIT(list_num + 16);
+}
+
+/*
+ * submit a list of DMA descriptors to the VPE VPDMA, do not wait for completion
+ */
+int vpdma_submit_descs(struct vpdma_data *vpdma, struct vpdma_desc_list *list)
+{
+	/* we always use the first list */
+	int list_num = 0;
+	int list_size;
+
+	if (vpdma_list_busy(vpdma, list_num))
+		return -EBUSY;
+
+	/* 16-byte granularity */
+	list_size = (list->next - list->buf.addr) >> 4;
+
+	write_reg(vpdma, VPDMA_LIST_ADDR, (u32) list->buf.dma_addr);
+
+	write_reg(vpdma, VPDMA_LIST_ATTR,
+			(list_num << VPDMA_LIST_NUM_SHFT) |
+			(list->type << VPDMA_LIST_TYPE_SHFT) |
+			list_size);
+
+	return 0;
+}
+
+static void dump_cfd(struct vpdma_cfd *cfd)
+{
+	int class;
+
+	class = cfd_get_class(cfd);
+
+	pr_debug("config descriptor of payload class: %s\n",
+		class == CFD_CLS_BLOCK ? "simple block" :
+		"address data block");
+
+	if (class == CFD_CLS_BLOCK)
+		pr_debug("word0: dst_addr_offset = 0x%08x\n",
+			cfd->dest_addr_offset);
+
+	if (class == CFD_CLS_BLOCK)
+		pr_debug("word1: num_data_wrds = %d\n", cfd->block_len);
+
+	pr_debug("word2: payload_addr = 0x%08x\n", cfd->payload_addr);
+
+	pr_debug("word3: pkt_type = %d, direct = %d, class = %d, dest = %d, "
+		"payload_len = %d\n", cfd_get_pkt_type(cfd),
+		cfd_get_direct(cfd), class, cfd_get_dest(cfd),
+		cfd_get_payload_len(cfd));
+}
+
+/*
+ * append a configuration descriptor to the given descriptor list, where the
+ * payload is in the form of a simple data block specified in the descriptor
+ * header, this is used to upload scaler coefficients to the scaler module
+ */
+void vpdma_add_cfd_block(struct vpdma_desc_list *list, int client,
+		struct vpdma_buf *blk, u32 dest_offset)
+{
+	struct vpdma_cfd *cfd;
+	int len = blk->size;
+
+	WARN_ON(blk->dma_addr & VPDMA_DESC_ALIGN);
+
+	cfd = list->next;
+	WARN_ON((void *)(cfd + 1) > (list->buf.addr + list->buf.size));
+
+	cfd->dest_addr_offset = dest_offset;
+	cfd->block_len = len;
+	cfd->payload_addr = (u32) blk->dma_addr;
+	cfd->ctl_payload_len = cfd_pkt_payload_len(CFD_INDIRECT, CFD_CLS_BLOCK,
+				client, len >> 4);
+
+	list->next = cfd + 1;
+
+	dump_cfd(cfd);
+}
+
+/*
+ * append a configuration descriptor to the given descriptor list, where the
+ * payload is in the address data block format, this is used to a configure a
+ * discontiguous set of MMRs
+ */
+void vpdma_add_cfd_adb(struct vpdma_desc_list *list, int client,
+		struct vpdma_buf *adb)
+{
+	struct vpdma_cfd *cfd;
+	unsigned int len = adb->size;
+
+	WARN_ON(len & VPDMA_ADB_SIZE_ALIGN);
+	WARN_ON(adb->dma_addr & VPDMA_DESC_ALIGN);
+
+	cfd = list->next;
+	BUG_ON((void *)(cfd + 1) > (list->buf.addr + list->buf.size));
+
+	cfd->w0 = 0;
+	cfd->w1 = 0;
+	cfd->payload_addr = (u32) adb->dma_addr;
+	cfd->ctl_payload_len = cfd_pkt_payload_len(CFD_INDIRECT, CFD_CLS_ADB,
+				client, len >> 4);
+
+	list->next = cfd + 1;
+
+	dump_cfd(cfd);
+};
+
+/*
+ * control descriptor format change based on what type of control descriptor it
+ * is, we only use 'sync on channel' control descriptors for now, so assume it's
+ * that
+ */
+static void dump_ctd(struct vpdma_ctd *ctd)
+{
+	pr_debug("control descriptor\n");
+
+	pr_debug("word3: pkt_type = %d, source = %d, ctl_type = %d\n",
+		ctd_get_pkt_type(ctd), ctd_get_source(ctd), ctd_get_ctl(ctd));
+}
+
+/*
+ * append a 'sync on channel' type control descriptor to the given descriptor
+ * list, this descriptor stalls the VPDMA list till the time DMA is completed
+ * on the specified channel
+ */
+void vpdma_add_sync_on_channel_ctd(struct vpdma_desc_list *list,
+		enum vpdma_channel chan)
+{
+	struct vpdma_ctd *ctd;
+
+	ctd = list->next;
+	WARN_ON((void *)(ctd + 1) > (list->buf.addr + list->buf.size));
+
+	ctd->w0 = 0;
+	ctd->w1 = 0;
+	ctd->w2 = 0;
+	ctd->type_source_ctl = ctd_type_source_ctl(chan_info[chan].num,
+				CTD_TYPE_SYNC_ON_CHANNEL);
+
+	list->next = ctd + 1;
+
+	dump_ctd(ctd);
+}
+
+static void dump_dtd(struct vpdma_dtd *dtd)
+{
+	int dir, chan;
+
+	dir = dtd_get_dir(dtd);
+	chan = dtd_get_chan(dtd);
+
+	pr_debug("%s data transfer descriptor for channel %d\n",
+		dir == DTD_DIR_OUT ? "outbound" : "inbound", chan);
+
+	pr_debug("word0: data_type = %d, notify = %d, field = %d, 1D = %d, "
+		"even_ln_skp = %d, odd_ln_skp = %d, line_stride = %d\n",
+		dtd_get_data_type(dtd), dtd_get_notify(dtd), dtd_get_field(dtd),
+		dtd_get_1d(dtd), dtd_get_even_line_skip(dtd),
+		dtd_get_odd_line_skip(dtd), dtd_get_line_stride(dtd));
+
+	if (dir == DTD_DIR_IN)
+		pr_debug("word1: line_length = %d, xfer_height = %d\n",
+			dtd_get_line_length(dtd), dtd_get_xfer_height(dtd));
+
+	pr_debug("word2: start_addr = 0x%08x\n", dtd->start_addr);
+
+	pr_debug("word3: pkt_type = %d, mode = %d, dir = %d, chan = %d, "
+		"pri = %d, next_chan = %d\n", dtd_get_pkt_type(dtd),
+		dtd_get_mode(dtd), dir, chan, dtd_get_priority(dtd),
+		dtd_get_next_chan(dtd));
+
+	if (dir == DTD_DIR_IN)
+		pr_debug("word4: frame_width = %d, frame_height = %d\n",
+			dtd_get_frame_width(dtd), dtd_get_frame_height(dtd));
+	else
+		pr_debug("word4: desc_write_addr = 0x%08x, write_desc = %d, "
+			"drp_data = %d, use_desc_reg = %d\n",
+			dtd_get_desc_write_addr(dtd), dtd_get_write_desc(dtd),
+			dtd_get_drop_data(dtd), dtd_get_use_desc(dtd));
+
+	if (dir == DTD_DIR_IN)
+		pr_debug("word5: hor_start = %d, ver_start = %d\n",
+			dtd_get_h_start(dtd), dtd_get_v_start(dtd));
+	else
+		pr_debug("word5: max_width %d, max_height %d\n",
+			dtd_get_max_width(dtd), dtd_get_max_height(dtd));
+
+	pr_debug("word6: client specific attr0 = 0x%08x\n", dtd->client_attr0);
+	pr_debug("word7: client specific attr1 = 0x%08x\n", dtd->client_attr1);
+}
+
+/*
+ * append an outbound data transfer descriptor to the given descriptor list,
+ * this sets up a 'client to memory' VPDMA transfer for the given VPDMA channel
+ *
+ * @list: vpdma desc list to which we add this decriptor
+ * @width: width of the image in pixels in memory
+ * @c_rect: compose params of output image
+ * @fmt: vpdma data format of the buffer
+ * dma_addr: dma address as seen by VPDMA
+ * chan: VPDMA channel
+ * flags: VPDMA flags to configure some descriptor fileds
+ */
+void vpdma_add_out_dtd(struct vpdma_desc_list *list, int width,
+		const struct v4l2_rect *c_rect,
+		const struct vpdma_data_format *fmt, dma_addr_t dma_addr,
+		enum vpdma_channel chan, u32 flags)
+{
+	int priority = 0;
+	int field = 0;
+	int notify = 1;
+	int channel, next_chan;
+	struct v4l2_rect rect = *c_rect;
+	int depth = fmt->depth;
+	int stride;
+	struct vpdma_dtd *dtd;
+
+	channel = next_chan = chan_info[chan].num;
+
+	if (fmt->type == VPDMA_DATA_FMT_TYPE_YUV &&
+			fmt->data_type == DATA_TYPE_C420) {
+		rect.height >>= 1;
+		rect.top >>= 1;
+		depth = 8;
+	}
+
+	stride = ALIGN((depth * width) >> 3, VPDMA_STRIDE_ALIGN);
+
+	dma_addr += rect.top * stride + (rect.left * depth >> 3);
+
+	dtd = list->next;
+	WARN_ON((void *)(dtd + 1) > (list->buf.addr + list->buf.size));
+
+	dtd->type_ctl_stride = dtd_type_ctl_stride(fmt->data_type,
+					notify,
+					field,
+					!!(flags & VPDMA_DATA_FRAME_1D),
+					!!(flags & VPDMA_DATA_EVEN_LINE_SKIP),
+					!!(flags & VPDMA_DATA_ODD_LINE_SKIP),
+					stride);
+	dtd->w1 = 0;
+	dtd->start_addr = (u32) dma_addr;
+	dtd->pkt_ctl = dtd_pkt_ctl(!!(flags & VPDMA_DATA_MODE_TILED),
+				DTD_DIR_OUT, channel, priority, next_chan);
+	dtd->desc_write_addr = dtd_desc_write_addr(0, 0, 0, 0);
+	dtd->max_width_height = dtd_max_width_height(MAX_OUT_WIDTH_1920,
+					MAX_OUT_HEIGHT_1080);
+	dtd->client_attr0 = 0;
+	dtd->client_attr1 = 0;
+
+	list->next = dtd + 1;
+
+	dump_dtd(dtd);
+}
+
+/*
+ * append an inbound data transfer descriptor to the given descriptor list,
+ * this sets up a 'memory to client' VPDMA transfer for the given VPDMA channel
+ *
+ * @list: vpdma desc list to which we add this decriptor
+ * @width: width of the image in pixels in memory(not the cropped width)
+ * @c_rect: crop params of input image
+ * @fmt: vpdma data format of the buffer
+ * dma_addr: dma address as seen by VPDMA
+ * chan: VPDMA channel
+ * field: top or bottom field info of the input image
+ * flags: VPDMA flags to configure some descriptor fileds
+ * frame_width/height: the complete width/height of the image presented to the
+ *			client (this makes sense when multiple channels are
+ *			connected to the same client, forming a larger frame)
+ * start_h, start_v: position where the given channel starts providing pixel
+ *			data to the client (makes sense when multiple channels
+ *			contribute to the client)
+ */
+void vpdma_add_in_dtd(struct vpdma_desc_list *list, int width,
+		const struct v4l2_rect *c_rect,
+		const struct vpdma_data_format *fmt, dma_addr_t dma_addr,
+		enum vpdma_channel chan, int field, u32 flags, int frame_width,
+		int frame_height, int start_h, int start_v)
+{
+	int priority = 0;
+	int notify = 1;
+	int depth = fmt->depth;
+	int channel, next_chan;
+	struct v4l2_rect rect = *c_rect;
+	int stride;
+	struct vpdma_dtd *dtd;
+
+	channel = next_chan = chan_info[chan].num;
+
+	if (fmt->type == VPDMA_DATA_FMT_TYPE_YUV &&
+			fmt->data_type == DATA_TYPE_C420) {
+		rect.height >>= 1;
+		rect.top >>= 1;
+		depth = 8;
+	}
+
+	stride = ALIGN((depth * width) >> 3, VPDMA_STRIDE_ALIGN);
+
+	dma_addr += rect.top * stride + (rect.left * depth >> 3);
+
+	dtd = list->next;
+	WARN_ON((void *)(dtd + 1) > (list->buf.addr + list->buf.size));
+
+	dtd->type_ctl_stride = dtd_type_ctl_stride(fmt->data_type,
+					notify,
+					field,
+					!!(flags & VPDMA_DATA_FRAME_1D),
+					!!(flags & VPDMA_DATA_EVEN_LINE_SKIP),
+					!!(flags & VPDMA_DATA_ODD_LINE_SKIP),
+					stride);
+
+	dtd->xfer_length_height = dtd_xfer_length_height(rect.width,
+					rect.height);
+	dtd->start_addr = (u32) dma_addr;
+	dtd->pkt_ctl = dtd_pkt_ctl(!!(flags & VPDMA_DATA_MODE_TILED),
+				DTD_DIR_IN, channel, priority, next_chan);
+	dtd->frame_width_height = dtd_frame_width_height(frame_width,
+					frame_height);
+	dtd->start_h_v = dtd_start_h_v(start_h, start_v);
+	dtd->client_attr0 = 0;
+	dtd->client_attr1 = 0;
+
+	list->next = dtd + 1;
+
+	dump_dtd(dtd);
+}
+
+/* set or clear the mask for list complete interrupt */
+void vpdma_enable_list_complete_irq(struct vpdma_data *vpdma, int list_num,
+		bool enable)
+{
+	u32 val;
+
+	val = read_reg(vpdma, VPDMA_INT_LIST0_MASK);
+	if (enable)
+		val |= (1 << (list_num * 2));
+	else
+		val &= ~(1 << (list_num * 2));
+	write_reg(vpdma, VPDMA_INT_LIST0_MASK, val);
+}
+
+/* clear previosuly occured list intterupts in the LIST_STAT register */
+void vpdma_clear_list_stat(struct vpdma_data *vpdma)
+{
+	write_reg(vpdma, VPDMA_INT_LIST0_STAT,
+		read_reg(vpdma, VPDMA_INT_LIST0_STAT));
+}
+
+/*
+ * configures the output mode of the line buffer for the given client, the
+ * line buffer content can either be mirrored(each line repeated twice) or
+ * passed to the client as is
+ */
+void vpdma_set_line_mode(struct vpdma_data *vpdma, int line_mode,
+		enum vpdma_channel chan)
+{
+	int client_cstat = chan_info[chan].cstat_offset;
+
+	write_field_reg(vpdma, client_cstat, line_mode,
+		VPDMA_CSTAT_LINE_MODE_MASK, VPDMA_CSTAT_LINE_MODE_SHIFT);
+}
+
+/*
+ * configures the event which should trigger VPDMA transfer for the given
+ * client
+ */
+void vpdma_set_frame_start_event(struct vpdma_data *vpdma,
+		enum vpdma_frame_start_event fs_event,
+		enum vpdma_channel chan)
+{
+	int client_cstat = chan_info[chan].cstat_offset;
+
+	write_field_reg(vpdma, client_cstat, fs_event,
+		VPDMA_CSTAT_FRAME_START_MASK, VPDMA_CSTAT_FRAME_START_SHIFT);
+}
+
+static void vpdma_firmware_cb(const struct firmware *f, void *context)
+{
+	struct vpdma_data *vpdma = context;
+	struct vpdma_buf fw_dma_buf;
+	int i, r;
+
+	dev_dbg(&vpdma->pdev->dev, "firmware callback\n");
+
+	if (!f || !f->data) {
+		dev_err(&vpdma->pdev->dev, "couldn't get firmware\n");
+		return;
+	}
+
+	/* already initialized */
+	if (read_field_reg(vpdma, VPDMA_LIST_ATTR, VPDMA_LIST_RDY_MASK,
+			VPDMA_LIST_RDY_SHFT)) {
+		vpdma->cb(vpdma->pdev);
+		return;
+	}
+
+	r = vpdma_alloc_desc_buf(&fw_dma_buf, f->size);
+	if (r) {
+		dev_err(&vpdma->pdev->dev,
+			"failed to allocate dma buffer for firmware\n");
+		goto rel_fw;
+	}
+
+	memcpy(fw_dma_buf.addr, f->data, f->size);
+
+	vpdma_map_desc_buf(vpdma, &fw_dma_buf);
+
+	write_reg(vpdma, VPDMA_LIST_ADDR, (u32) fw_dma_buf.dma_addr);
+
+	for (i = 0; i < 100; i++) {		/* max 1 second */
+		msleep_interruptible(10);
+
+		if (read_field_reg(vpdma, VPDMA_LIST_ATTR, VPDMA_LIST_RDY_MASK,
+				VPDMA_LIST_RDY_SHFT))
+			break;
+	}
+
+	if (i == 100) {
+		dev_err(&vpdma->pdev->dev, "firmware upload failed\n");
+		goto free_buf;
+	}
+
+	vpdma->cb(vpdma->pdev);
+
+free_buf:
+	vpdma_unmap_desc_buf(vpdma, &fw_dma_buf);
+
+	vpdma_free_desc_buf(&fw_dma_buf);
+rel_fw:
+	release_firmware(f);
+}
+
+static int vpdma_load_firmware(struct vpdma_data *vpdma)
+{
+	int r;
+	struct device *dev = &vpdma->pdev->dev;
+
+	r = request_firmware_nowait(THIS_MODULE, 1,
+		(const char *) VPDMA_FIRMWARE, dev, GFP_KERNEL, vpdma,
+		vpdma_firmware_cb);
+	if (r) {
+		dev_err(dev, "firmware not available %s\n", VPDMA_FIRMWARE);
+		return r;
+	} else {
+		dev_info(dev, "loading firmware %s\n", VPDMA_FIRMWARE);
+	}
+
+	return 0;
+}
+
+struct vpdma_data *vpdma_create(struct platform_device *pdev,
+		void (*cb)(struct platform_device *pdev))
+{
+	struct resource *res;
+	struct vpdma_data *vpdma;
+	int r;
+
+	dev_dbg(&pdev->dev, "vpdma_create\n");
+
+	vpdma = devm_kzalloc(&pdev->dev, sizeof(*vpdma), GFP_KERNEL);
+	if (!vpdma) {
+		dev_err(&pdev->dev, "couldn't alloc vpdma_dev\n");
+		return ERR_PTR(-ENOMEM);
+	}
+
+	vpdma->pdev = pdev;
+	vpdma->cb = cb;
+
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "vpdma");
+	if (res == NULL) {
+		dev_err(&pdev->dev, "missing platform resources data\n");
+		return ERR_PTR(-ENODEV);
+	}
+
+	vpdma->base = devm_ioremap(&pdev->dev, res->start, resource_size(res));
+	if (!vpdma->base) {
+		dev_err(&pdev->dev, "failed to ioremap\n");
+		return ERR_PTR(-ENOMEM);
+	}
+
+	r = vpdma_load_firmware(vpdma);
+	if (r) {
+		pr_err("failed to load firmware %s\n", VPDMA_FIRMWARE);
+		return ERR_PTR(r);
+	}
+
+	return vpdma;
+}
+MODULE_FIRMWARE(VPDMA_FIRMWARE);
diff --git a/drivers/media/platform/ti-vpe/vpdma.h b/drivers/media/platform/ti-vpe/vpdma.h
new file mode 100644
index 00000000000..2bd8fb05038
--- /dev/null
+++ b/drivers/media/platform/ti-vpe/vpdma.h
@@ -0,0 +1,216 @@
+/*
+ * Copyright (c) 2013 Texas Instruments Inc.
+ *
+ * David Griego, <dagriego@biglakesoftware.com>
+ * Dale Farnsworth, <dale@farnsworth.org>
+ * Archit Taneja, <archit@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#ifndef __TI_VPDMA_H_
+#define __TI_VPDMA_H_
+
+/*
+ * A vpdma_buf tracks the size, DMA address and mapping status of each
+ * driver DMA area.
+ */
+struct vpdma_buf {
+	void			*addr;
+	dma_addr_t		dma_addr;
+	size_t			size;
+	bool			mapped;
+};
+
+struct vpdma_desc_list {
+	struct vpdma_buf buf;
+	void *next;
+	int type;
+};
+
+struct vpdma_data {
+	void __iomem		*base;
+
+	struct platform_device	*pdev;
+
+	/* callback to VPE driver when the firmware is loaded */
+	void (*cb)(struct platform_device *pdev);
+};
+
+enum vpdma_data_format_type {
+	VPDMA_DATA_FMT_TYPE_YUV,
+	VPDMA_DATA_FMT_TYPE_RGB,
+	VPDMA_DATA_FMT_TYPE_MISC,
+};
+
+struct vpdma_data_format {
+	enum vpdma_data_format_type type;
+	int data_type;
+	u8 depth;
+};
+
+#define VPDMA_DESC_ALIGN		16	/* 16-byte descriptor alignment */
+#define VPDMA_STRIDE_ALIGN		16	/*
+						 * line stride of source and dest
+						 * buffers should be 16 byte aligned
+						 */
+#define VPDMA_DTD_DESC_SIZE		32	/* 8 words */
+#define VPDMA_CFD_CTD_DESC_SIZE		16	/* 4 words */
+
+#define VPDMA_LIST_TYPE_NORMAL		0
+#define VPDMA_LIST_TYPE_SELF_MODIFYING	1
+#define VPDMA_LIST_TYPE_DOORBELL	2
+
+enum vpdma_yuv_formats {
+	VPDMA_DATA_FMT_Y444 = 0,
+	VPDMA_DATA_FMT_Y422,
+	VPDMA_DATA_FMT_Y420,
+	VPDMA_DATA_FMT_C444,
+	VPDMA_DATA_FMT_C422,
+	VPDMA_DATA_FMT_C420,
+	VPDMA_DATA_FMT_YC422,
+	VPDMA_DATA_FMT_YC444,
+	VPDMA_DATA_FMT_CY422,
+};
+
+enum vpdma_rgb_formats {
+	VPDMA_DATA_FMT_RGB565 = 0,
+	VPDMA_DATA_FMT_ARGB16_1555,
+	VPDMA_DATA_FMT_ARGB16,
+	VPDMA_DATA_FMT_RGBA16_5551,
+	VPDMA_DATA_FMT_RGBA16,
+	VPDMA_DATA_FMT_ARGB24,
+	VPDMA_DATA_FMT_RGB24,
+	VPDMA_DATA_FMT_ARGB32,
+	VPDMA_DATA_FMT_RGBA24,
+	VPDMA_DATA_FMT_RGBA32,
+	VPDMA_DATA_FMT_BGR565,
+	VPDMA_DATA_FMT_ABGR16_1555,
+	VPDMA_DATA_FMT_ABGR16,
+	VPDMA_DATA_FMT_BGRA16_5551,
+	VPDMA_DATA_FMT_BGRA16,
+	VPDMA_DATA_FMT_ABGR24,
+	VPDMA_DATA_FMT_BGR24,
+	VPDMA_DATA_FMT_ABGR32,
+	VPDMA_DATA_FMT_BGRA24,
+	VPDMA_DATA_FMT_BGRA32,
+};
+
+enum vpdma_misc_formats {
+	VPDMA_DATA_FMT_MV = 0,
+};
+
+extern const struct vpdma_data_format vpdma_yuv_fmts[];
+extern const struct vpdma_data_format vpdma_rgb_fmts[];
+extern const struct vpdma_data_format vpdma_misc_fmts[];
+
+enum vpdma_frame_start_event {
+	VPDMA_FSEVENT_HDMI_FID = 0,
+	VPDMA_FSEVENT_DVO2_FID,
+	VPDMA_FSEVENT_HDCOMP_FID,
+	VPDMA_FSEVENT_SD_FID,
+	VPDMA_FSEVENT_LM_FID0,
+	VPDMA_FSEVENT_LM_FID1,
+	VPDMA_FSEVENT_LM_FID2,
+	VPDMA_FSEVENT_CHANNEL_ACTIVE,
+};
+
+/*
+ * VPDMA channel numbers
+ */
+enum vpdma_channel {
+	VPE_CHAN_LUMA1_IN,
+	VPE_CHAN_CHROMA1_IN,
+	VPE_CHAN_LUMA2_IN,
+	VPE_CHAN_CHROMA2_IN,
+	VPE_CHAN_LUMA3_IN,
+	VPE_CHAN_CHROMA3_IN,
+	VPE_CHAN_MV_IN,
+	VPE_CHAN_MV_OUT,
+	VPE_CHAN_LUMA_OUT,
+	VPE_CHAN_CHROMA_OUT,
+	VPE_CHAN_RGB_OUT,
+};
+
+/* flags for VPDMA data descriptors */
+#define VPDMA_DATA_ODD_LINE_SKIP	(1 << 0)
+#define VPDMA_DATA_EVEN_LINE_SKIP	(1 << 1)
+#define VPDMA_DATA_FRAME_1D		(1 << 2)
+#define VPDMA_DATA_MODE_TILED		(1 << 3)
+
+/*
+ * client identifiers used for configuration descriptors
+ */
+#define CFD_MMR_CLIENT		0
+#define CFD_SC_CLIENT		4
+
+/* Address data block header format */
+struct vpdma_adb_hdr {
+	u32			offset;
+	u32			nwords;
+	u32			reserved0;
+	u32			reserved1;
+};
+
+/* helpers for creating ADB headers for config descriptors MMRs as client */
+#define ADB_ADDR(dma_buf, str, fld)	((dma_buf)->addr + offsetof(str, fld))
+#define MMR_ADB_ADDR(buf, str, fld)	ADB_ADDR(&(buf), struct str, fld)
+
+#define VPDMA_SET_MMR_ADB_HDR(buf, str, hdr, regs, offset_a)	\
+	do {							\
+		struct vpdma_adb_hdr *h;			\
+		struct str *adb = NULL;				\
+		h = MMR_ADB_ADDR(buf, str, hdr);		\
+		h->offset = (offset_a);				\
+		h->nwords = sizeof(adb->regs) >> 2;		\
+	} while (0)
+
+/* vpdma descriptor buffer allocation and management */
+int vpdma_alloc_desc_buf(struct vpdma_buf *buf, size_t size);
+void vpdma_free_desc_buf(struct vpdma_buf *buf);
+int vpdma_map_desc_buf(struct vpdma_data *vpdma, struct vpdma_buf *buf);
+void vpdma_unmap_desc_buf(struct vpdma_data *vpdma, struct vpdma_buf *buf);
+
+/* vpdma descriptor list funcs */
+int vpdma_create_desc_list(struct vpdma_desc_list *list, size_t size, int type);
+void vpdma_reset_desc_list(struct vpdma_desc_list *list);
+void vpdma_free_desc_list(struct vpdma_desc_list *list);
+int vpdma_submit_descs(struct vpdma_data *vpdma, struct vpdma_desc_list *list);
+
+/* helpers for creating vpdma descriptors */
+void vpdma_add_cfd_block(struct vpdma_desc_list *list, int client,
+		struct vpdma_buf *blk, u32 dest_offset);
+void vpdma_add_cfd_adb(struct vpdma_desc_list *list, int client,
+		struct vpdma_buf *adb);
+void vpdma_add_sync_on_channel_ctd(struct vpdma_desc_list *list,
+		enum vpdma_channel chan);
+void vpdma_add_out_dtd(struct vpdma_desc_list *list, int width,
+		const struct v4l2_rect *c_rect,
+		const struct vpdma_data_format *fmt, dma_addr_t dma_addr,
+		enum vpdma_channel chan, u32 flags);
+void vpdma_add_in_dtd(struct vpdma_desc_list *list, int width,
+		const struct v4l2_rect *c_rect,
+		const struct vpdma_data_format *fmt, dma_addr_t dma_addr,
+		enum vpdma_channel chan, int field, u32 flags, int frame_width,
+		int frame_height, int start_h, int start_v);
+
+/* vpdma list interrupt management */
+void vpdma_enable_list_complete_irq(struct vpdma_data *vpdma, int list_num,
+		bool enable);
+void vpdma_clear_list_stat(struct vpdma_data *vpdma);
+
+/* vpdma client configuration */
+void vpdma_set_line_mode(struct vpdma_data *vpdma, int line_mode,
+		enum vpdma_channel chan);
+void vpdma_set_frame_start_event(struct vpdma_data *vpdma,
+		enum vpdma_frame_start_event fs_event, enum vpdma_channel chan);
+
+void vpdma_dump_regs(struct vpdma_data *vpdma);
+
+/* initialize vpdma, passed with VPE's platform device pointer */
+struct vpdma_data *vpdma_create(struct platform_device *pdev,
+		void (*cb)(struct platform_device *pdev));
+
+#endif
diff --git a/drivers/media/platform/ti-vpe/vpdma_priv.h b/drivers/media/platform/ti-vpe/vpdma_priv.h
new file mode 100644
index 00000000000..c1a6ce1884f
--- /dev/null
+++ b/drivers/media/platform/ti-vpe/vpdma_priv.h
@@ -0,0 +1,641 @@
+/*
+ * Copyright (c) 2013 Texas Instruments Inc.
+ *
+ * David Griego, <dagriego@biglakesoftware.com>
+ * Dale Farnsworth, <dale@farnsworth.org>
+ * Archit Taneja, <archit@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#ifndef _TI_VPDMA_PRIV_H_
+#define _TI_VPDMA_PRIV_H_
+
+/*
+ * VPDMA Register offsets
+ */
+
+/* Top level */
+#define VPDMA_PID		0x00
+#define VPDMA_LIST_ADDR		0x04
+#define VPDMA_LIST_ATTR		0x08
+#define VPDMA_LIST_STAT_SYNC	0x0c
+#define VPDMA_BG_RGB		0x18
+#define VPDMA_BG_YUV		0x1c
+#define VPDMA_SETUP		0x30
+#define VPDMA_MAX_SIZE1		0x34
+#define VPDMA_MAX_SIZE2		0x38
+#define VPDMA_MAX_SIZE3		0x3c
+
+/* Interrupts */
+#define VPDMA_INT_CHAN_STAT(grp)	(0x40 + grp * 8)
+#define VPDMA_INT_CHAN_MASK(grp)	(VPDMA_INT_CHAN_STAT(grp) + 4)
+#define VPDMA_INT_CLIENT0_STAT		0x78
+#define VPDMA_INT_CLIENT0_MASK		0x7c
+#define VPDMA_INT_CLIENT1_STAT		0x80
+#define VPDMA_INT_CLIENT1_MASK		0x84
+#define VPDMA_INT_LIST0_STAT		0x88
+#define VPDMA_INT_LIST0_MASK		0x8c
+
+#define VPDMA_PERFMON(i)		(0x200 + i * 4)
+
+/* VPE specific client registers */
+#define VPDMA_DEI_CHROMA1_CSTAT		0x0300
+#define VPDMA_DEI_LUMA1_CSTAT		0x0304
+#define VPDMA_DEI_LUMA2_CSTAT		0x0308
+#define VPDMA_DEI_CHROMA2_CSTAT		0x030c
+#define VPDMA_DEI_LUMA3_CSTAT		0x0310
+#define VPDMA_DEI_CHROMA3_CSTAT		0x0314
+#define VPDMA_DEI_MV_IN_CSTAT		0x0330
+#define VPDMA_DEI_MV_OUT_CSTAT		0x033c
+#define VPDMA_VIP_UP_Y_CSTAT		0x0390
+#define VPDMA_VIP_UP_UV_CSTAT		0x0394
+#define VPDMA_VPI_CTL_CSTAT		0x03d0
+
+/* Reg field info for VPDMA_CLIENT_CSTAT registers */
+#define VPDMA_CSTAT_LINE_MODE_MASK	0x03
+#define VPDMA_CSTAT_LINE_MODE_SHIFT	8
+#define VPDMA_CSTAT_FRAME_START_MASK	0xf
+#define VPDMA_CSTAT_FRAME_START_SHIFT	10
+
+#define VPDMA_LIST_NUM_MASK		0x07
+#define VPDMA_LIST_NUM_SHFT		24
+#define VPDMA_LIST_STOP_SHFT		20
+#define VPDMA_LIST_RDY_MASK		0x01
+#define VPDMA_LIST_RDY_SHFT		19
+#define VPDMA_LIST_TYPE_MASK		0x03
+#define VPDMA_LIST_TYPE_SHFT		16
+#define VPDMA_LIST_SIZE_MASK		0xffff
+
+/* VPDMA data type values for data formats */
+#define DATA_TYPE_Y444				0x0
+#define DATA_TYPE_Y422				0x1
+#define DATA_TYPE_Y420				0x2
+#define DATA_TYPE_C444				0x4
+#define DATA_TYPE_C422				0x5
+#define DATA_TYPE_C420				0x6
+#define DATA_TYPE_YC422				0x7
+#define DATA_TYPE_YC444				0x8
+#define DATA_TYPE_CY422				0x27
+
+#define DATA_TYPE_RGB16_565			0x0
+#define DATA_TYPE_ARGB_1555			0x1
+#define DATA_TYPE_ARGB_4444			0x2
+#define DATA_TYPE_RGBA_5551			0x3
+#define DATA_TYPE_RGBA_4444			0x4
+#define DATA_TYPE_ARGB24_6666			0x5
+#define DATA_TYPE_RGB24_888			0x6
+#define DATA_TYPE_ARGB32_8888			0x7
+#define DATA_TYPE_RGBA24_6666			0x8
+#define DATA_TYPE_RGBA32_8888			0x9
+#define DATA_TYPE_BGR16_565			0x10
+#define DATA_TYPE_ABGR_1555			0x11
+#define DATA_TYPE_ABGR_4444			0x12
+#define DATA_TYPE_BGRA_5551			0x13
+#define DATA_TYPE_BGRA_4444			0x14
+#define DATA_TYPE_ABGR24_6666			0x15
+#define DATA_TYPE_BGR24_888			0x16
+#define DATA_TYPE_ABGR32_8888			0x17
+#define DATA_TYPE_BGRA24_6666			0x18
+#define DATA_TYPE_BGRA32_8888			0x19
+
+#define DATA_TYPE_MV				0x3
+
+/* VPDMA channel numbers(only VPE channels for now) */
+#define	VPE_CHAN_NUM_LUMA1_IN		0
+#define	VPE_CHAN_NUM_CHROMA1_IN		1
+#define	VPE_CHAN_NUM_LUMA2_IN		2
+#define	VPE_CHAN_NUM_CHROMA2_IN		3
+#define	VPE_CHAN_NUM_LUMA3_IN		4
+#define	VPE_CHAN_NUM_CHROMA3_IN		5
+#define	VPE_CHAN_NUM_MV_IN		12
+#define	VPE_CHAN_NUM_MV_OUT		15
+#define	VPE_CHAN_NUM_LUMA_OUT		102
+#define	VPE_CHAN_NUM_CHROMA_OUT		103
+#define	VPE_CHAN_NUM_RGB_OUT		106
+
+/*
+ * a VPDMA address data block payload for a configuration descriptor needs to
+ * have each sub block length as a multiple of 16 bytes. Therefore, the overall
+ * size of the payload also needs to be a multiple of 16 bytes. The sub block
+ * lengths should be ensured to be aligned by the VPDMA user.
+ */
+#define VPDMA_ADB_SIZE_ALIGN		0x0f
+
+/*
+ * data transfer descriptor
+ */
+struct vpdma_dtd {
+	u32			type_ctl_stride;
+	union {
+		u32		xfer_length_height;
+		u32		w1;
+	};
+	dma_addr_t		start_addr;
+	u32			pkt_ctl;
+	union {
+		u32		frame_width_height;	/* inbound */
+		dma_addr_t	desc_write_addr;	/* outbound */
+	};
+	union {
+		u32		start_h_v;		/* inbound */
+		u32		max_width_height;	/* outbound */
+	};
+	u32			client_attr0;
+	u32			client_attr1;
+};
+
+/* Data Transfer Descriptor specifics */
+#define DTD_NO_NOTIFY		0
+#define DTD_NOTIFY		1
+
+#define DTD_PKT_TYPE		0xa
+#define DTD_DIR_IN		0
+#define DTD_DIR_OUT		1
+
+/* type_ctl_stride */
+#define DTD_DATA_TYPE_MASK	0x3f
+#define DTD_DATA_TYPE_SHFT	26
+#define DTD_NOTIFY_MASK		0x01
+#define DTD_NOTIFY_SHFT		25
+#define DTD_FIELD_MASK		0x01
+#define DTD_FIELD_SHFT		24
+#define DTD_1D_MASK		0x01
+#define DTD_1D_SHFT		23
+#define DTD_EVEN_LINE_SKIP_MASK	0x01
+#define DTD_EVEN_LINE_SKIP_SHFT	20
+#define DTD_ODD_LINE_SKIP_MASK	0x01
+#define DTD_ODD_LINE_SKIP_SHFT	16
+#define DTD_LINE_STRIDE_MASK	0xffff
+#define DTD_LINE_STRIDE_SHFT	0
+
+/* xfer_length_height */
+#define DTD_LINE_LENGTH_MASK	0xffff
+#define DTD_LINE_LENGTH_SHFT	16
+#define DTD_XFER_HEIGHT_MASK	0xffff
+#define DTD_XFER_HEIGHT_SHFT	0
+
+/* pkt_ctl */
+#define DTD_PKT_TYPE_MASK	0x1f
+#define DTD_PKT_TYPE_SHFT	27
+#define DTD_MODE_MASK		0x01
+#define DTD_MODE_SHFT		26
+#define DTD_DIR_MASK		0x01
+#define DTD_DIR_SHFT		25
+#define DTD_CHAN_MASK		0x01ff
+#define DTD_CHAN_SHFT		16
+#define DTD_PRI_MASK		0x0f
+#define DTD_PRI_SHFT		9
+#define DTD_NEXT_CHAN_MASK	0x01ff
+#define DTD_NEXT_CHAN_SHFT	0
+
+/* frame_width_height */
+#define DTD_FRAME_WIDTH_MASK	0xffff
+#define DTD_FRAME_WIDTH_SHFT	16
+#define DTD_FRAME_HEIGHT_MASK	0xffff
+#define DTD_FRAME_HEIGHT_SHFT	0
+
+/* start_h_v */
+#define DTD_H_START_MASK	0xffff
+#define DTD_H_START_SHFT	16
+#define DTD_V_START_MASK	0xffff
+#define DTD_V_START_SHFT	0
+
+#define DTD_DESC_START_SHIFT	5
+#define DTD_WRITE_DESC_MASK	0x01
+#define DTD_WRITE_DESC_SHIFT	2
+#define DTD_DROP_DATA_MASK	0x01
+#define DTD_DROP_DATA_SHIFT	1
+#define DTD_USE_DESC_MASK	0x01
+#define DTD_USE_DESC_SHIFT	0
+
+/* max_width_height */
+#define DTD_MAX_WIDTH_MASK	0x07
+#define DTD_MAX_WIDTH_SHFT	4
+#define DTD_MAX_HEIGHT_MASK	0x07
+#define DTD_MAX_HEIGHT_SHFT	0
+
+/* max width configurations */
+ /* unlimited width */
+#define	MAX_OUT_WIDTH_UNLIMITED		0
+/* as specified in max_size1 reg */
+#define MAX_OUT_WIDTH_REG1		1
+/* as specified in max_size2 reg */
+#define MAX_OUT_WIDTH_REG2		2
+/* as specified in max_size3 reg */
+#define	MAX_OUT_WIDTH_REG3		3
+/* maximum of 352 pixels as width */
+#define MAX_OUT_WIDTH_352		4
+/* maximum of 768 pixels as width */
+#define	MAX_OUT_WIDTH_768		5
+/* maximum of 1280 pixels width */
+#define	MAX_OUT_WIDTH_1280		6
+/* maximum of 1920 pixels as width */
+#define	MAX_OUT_WIDTH_1920		7
+
+/* max height configurations */
+ /* unlimited height */
+#define	MAX_OUT_HEIGHT_UNLIMITED	0
+/* as specified in max_size1 reg */
+#define MAX_OUT_HEIGHT_REG1		1
+/* as specified in max_size2 reg */
+#define MAX_OUT_HEIGHT_REG2		2
+/* as specified in max_size3 reg */
+#define	MAX_OUT_HEIGHT_REG3		3
+/* maximum of 288 lines as height */
+#define MAX_OUT_HEIGHT_288		4
+/* maximum of 576 lines as height */
+#define	MAX_OUT_HEIGHT_576		5
+/* maximum of 720 lines as height */
+#define	MAX_OUT_HEIGHT_720		6
+/* maximum of 1080 lines as height */
+#define	MAX_OUT_HEIGHT_1080		7
+
+static inline u32 dtd_type_ctl_stride(int type, bool notify, int field,
+			bool one_d, bool even_line_skip, bool odd_line_skip,
+			int line_stride)
+{
+	return (type << DTD_DATA_TYPE_SHFT) | (notify << DTD_NOTIFY_SHFT) |
+		(field << DTD_FIELD_SHFT) | (one_d << DTD_1D_SHFT) |
+		(even_line_skip << DTD_EVEN_LINE_SKIP_SHFT) |
+		(odd_line_skip << DTD_ODD_LINE_SKIP_SHFT) |
+		line_stride;
+}
+
+static inline u32 dtd_xfer_length_height(int line_length, int xfer_height)
+{
+	return (line_length << DTD_LINE_LENGTH_SHFT) | xfer_height;
+}
+
+static inline u32 dtd_pkt_ctl(bool mode, bool dir, int chan, int pri,
+			int next_chan)
+{
+	return (DTD_PKT_TYPE << DTD_PKT_TYPE_SHFT) | (mode << DTD_MODE_SHFT) |
+		(dir << DTD_DIR_SHFT) | (chan << DTD_CHAN_SHFT) |
+		(pri << DTD_PRI_SHFT) | next_chan;
+}
+
+static inline u32 dtd_frame_width_height(int width, int height)
+{
+	return (width << DTD_FRAME_WIDTH_SHFT) | height;
+}
+
+static inline u32 dtd_desc_write_addr(unsigned int addr, bool write_desc,
+			bool drop_data, bool use_desc)
+{
+	return (addr << DTD_DESC_START_SHIFT) |
+		(write_desc << DTD_WRITE_DESC_SHIFT) |
+		(drop_data << DTD_DROP_DATA_SHIFT) |
+		use_desc;
+}
+
+static inline u32 dtd_start_h_v(int h_start, int v_start)
+{
+	return (h_start << DTD_H_START_SHFT) | v_start;
+}
+
+static inline u32 dtd_max_width_height(int max_width, int max_height)
+{
+	return (max_width << DTD_MAX_WIDTH_SHFT) | max_height;
+}
+
+static inline int dtd_get_data_type(struct vpdma_dtd *dtd)
+{
+	return dtd->type_ctl_stride >> DTD_DATA_TYPE_SHFT;
+}
+
+static inline bool dtd_get_notify(struct vpdma_dtd *dtd)
+{
+	return (dtd->type_ctl_stride >> DTD_NOTIFY_SHFT) & DTD_NOTIFY_MASK;
+}
+
+static inline int dtd_get_field(struct vpdma_dtd *dtd)
+{
+	return (dtd->type_ctl_stride >> DTD_FIELD_SHFT) & DTD_FIELD_MASK;
+}
+
+static inline bool dtd_get_1d(struct vpdma_dtd *dtd)
+{
+	return (dtd->type_ctl_stride >> DTD_1D_SHFT) & DTD_1D_MASK;
+}
+
+static inline bool dtd_get_even_line_skip(struct vpdma_dtd *dtd)
+{
+	return (dtd->type_ctl_stride >> DTD_EVEN_LINE_SKIP_SHFT)
+		& DTD_EVEN_LINE_SKIP_MASK;
+}
+
+static inline bool dtd_get_odd_line_skip(struct vpdma_dtd *dtd)
+{
+	return (dtd->type_ctl_stride >> DTD_ODD_LINE_SKIP_SHFT)
+		& DTD_ODD_LINE_SKIP_MASK;
+}
+
+static inline int dtd_get_line_stride(struct vpdma_dtd *dtd)
+{
+	return dtd->type_ctl_stride & DTD_LINE_STRIDE_MASK;
+}
+
+static inline int dtd_get_line_length(struct vpdma_dtd *dtd)
+{
+	return dtd->xfer_length_height >> DTD_LINE_LENGTH_SHFT;
+}
+
+static inline int dtd_get_xfer_height(struct vpdma_dtd *dtd)
+{
+	return dtd->xfer_length_height & DTD_XFER_HEIGHT_MASK;
+}
+
+static inline int dtd_get_pkt_type(struct vpdma_dtd *dtd)
+{
+	return dtd->pkt_ctl >> DTD_PKT_TYPE_SHFT;
+}
+
+static inline bool dtd_get_mode(struct vpdma_dtd *dtd)
+{
+	return (dtd->pkt_ctl >> DTD_MODE_SHFT) & DTD_MODE_MASK;
+}
+
+static inline bool dtd_get_dir(struct vpdma_dtd *dtd)
+{
+	return (dtd->pkt_ctl >> DTD_DIR_SHFT) & DTD_DIR_MASK;
+}
+
+static inline int dtd_get_chan(struct vpdma_dtd *dtd)
+{
+	return (dtd->pkt_ctl >> DTD_CHAN_SHFT) & DTD_CHAN_MASK;
+}
+
+static inline int dtd_get_priority(struct vpdma_dtd *dtd)
+{
+	return (dtd->pkt_ctl >> DTD_PRI_SHFT) & DTD_PRI_MASK;
+}
+
+static inline int dtd_get_next_chan(struct vpdma_dtd *dtd)
+{
+	return (dtd->pkt_ctl >> DTD_NEXT_CHAN_SHFT) & DTD_NEXT_CHAN_MASK;
+}
+
+static inline int dtd_get_frame_width(struct vpdma_dtd *dtd)
+{
+	return dtd->frame_width_height >> DTD_FRAME_WIDTH_SHFT;
+}
+
+static inline int dtd_get_frame_height(struct vpdma_dtd *dtd)
+{
+	return dtd->frame_width_height & DTD_FRAME_HEIGHT_MASK;
+}
+
+static inline int dtd_get_desc_write_addr(struct vpdma_dtd *dtd)
+{
+	return dtd->desc_write_addr >> DTD_DESC_START_SHIFT;
+}
+
+static inline bool dtd_get_write_desc(struct vpdma_dtd *dtd)
+{
+	return (dtd->desc_write_addr >> DTD_WRITE_DESC_SHIFT) &
+							DTD_WRITE_DESC_MASK;
+}
+
+static inline bool dtd_get_drop_data(struct vpdma_dtd *dtd)
+{
+	return (dtd->desc_write_addr >> DTD_DROP_DATA_SHIFT) &
+							DTD_DROP_DATA_MASK;
+}
+
+static inline bool dtd_get_use_desc(struct vpdma_dtd *dtd)
+{
+	return dtd->desc_write_addr & DTD_USE_DESC_MASK;
+}
+
+static inline int dtd_get_h_start(struct vpdma_dtd *dtd)
+{
+	return dtd->start_h_v >> DTD_H_START_SHFT;
+}
+
+static inline int dtd_get_v_start(struct vpdma_dtd *dtd)
+{
+	return dtd->start_h_v & DTD_V_START_MASK;
+}
+
+static inline int dtd_get_max_width(struct vpdma_dtd *dtd)
+{
+	return (dtd->max_width_height >> DTD_MAX_WIDTH_SHFT) &
+							DTD_MAX_WIDTH_MASK;
+}
+
+static inline int dtd_get_max_height(struct vpdma_dtd *dtd)
+{
+	return (dtd->max_width_height >> DTD_MAX_HEIGHT_SHFT) &
+							DTD_MAX_HEIGHT_MASK;
+}
+
+/*
+ * configuration descriptor
+ */
+struct vpdma_cfd {
+	union {
+		u32	dest_addr_offset;
+		u32	w0;
+	};
+	union {
+		u32	block_len;		/* in words */
+		u32	w1;
+	};
+	u32		payload_addr;
+	u32		ctl_payload_len;	/* in words */
+};
+
+/* Configuration descriptor specifics */
+
+#define CFD_PKT_TYPE		0xb
+
+#define CFD_DIRECT		1
+#define CFD_INDIRECT		0
+#define CFD_CLS_ADB		0
+#define CFD_CLS_BLOCK		1
+
+/* block_len */
+#define CFD__BLOCK_LEN_MASK	0xffff
+#define CFD__BLOCK_LEN_SHFT	0
+
+/* ctl_payload_len */
+#define CFD_PKT_TYPE_MASK	0x1f
+#define CFD_PKT_TYPE_SHFT	27
+#define CFD_DIRECT_MASK		0x01
+#define CFD_DIRECT_SHFT		26
+#define CFD_CLASS_MASK		0x03
+#define CFD_CLASS_SHFT		24
+#define CFD_DEST_MASK		0xff
+#define CFD_DEST_SHFT		16
+#define CFD_PAYLOAD_LEN_MASK	0xffff
+#define CFD_PAYLOAD_LEN_SHFT	0
+
+static inline u32 cfd_pkt_payload_len(bool direct, int cls, int dest,
+		int payload_len)
+{
+	return (CFD_PKT_TYPE << CFD_PKT_TYPE_SHFT) |
+		(direct << CFD_DIRECT_SHFT) |
+		(cls << CFD_CLASS_SHFT) |
+		(dest << CFD_DEST_SHFT) |
+		payload_len;
+}
+
+static inline int cfd_get_pkt_type(struct vpdma_cfd *cfd)
+{
+	return cfd->ctl_payload_len >> CFD_PKT_TYPE_SHFT;
+}
+
+static inline bool cfd_get_direct(struct vpdma_cfd *cfd)
+{
+	return (cfd->ctl_payload_len >> CFD_DIRECT_SHFT) & CFD_DIRECT_MASK;
+}
+
+static inline bool cfd_get_class(struct vpdma_cfd *cfd)
+{
+	return (cfd->ctl_payload_len >> CFD_CLASS_SHFT) & CFD_CLASS_MASK;
+}
+
+static inline int cfd_get_dest(struct vpdma_cfd *cfd)
+{
+	return (cfd->ctl_payload_len >> CFD_DEST_SHFT) & CFD_DEST_MASK;
+}
+
+static inline int cfd_get_payload_len(struct vpdma_cfd *cfd)
+{
+	return cfd->ctl_payload_len & CFD_PAYLOAD_LEN_MASK;
+}
+
+/*
+ * control descriptor
+ */
+struct vpdma_ctd {
+	union {
+		u32	timer_value;
+		u32	list_addr;
+		u32	w0;
+	};
+	union {
+		u32	pixel_line_count;
+		u32	list_size;
+		u32	w1;
+	};
+	union {
+		u32	event;
+		u32	fid_ctl;
+		u32	w2;
+	};
+	u32		type_source_ctl;
+};
+
+/* control descriptor types */
+#define CTD_TYPE_SYNC_ON_CLIENT		0
+#define CTD_TYPE_SYNC_ON_LIST		1
+#define CTD_TYPE_SYNC_ON_EXT		2
+#define CTD_TYPE_SYNC_ON_LM_TIMER	3
+#define CTD_TYPE_SYNC_ON_CHANNEL	4
+#define CTD_TYPE_CHNG_CLIENT_IRQ	5
+#define CTD_TYPE_SEND_IRQ		6
+#define CTD_TYPE_RELOAD_LIST		7
+#define CTD_TYPE_ABORT_CHANNEL		8
+
+#define CTD_PKT_TYPE		0xc
+
+/* timer_value */
+#define CTD_TIMER_VALUE_MASK	0xffff
+#define CTD_TIMER_VALUE_SHFT	0
+
+/* pixel_line_count */
+#define CTD_PIXEL_COUNT_MASK	0xffff
+#define CTD_PIXEL_COUNT_SHFT	16
+#define CTD_LINE_COUNT_MASK	0xffff
+#define CTD_LINE_COUNT_SHFT	0
+
+/* list_size */
+#define CTD_LIST_SIZE_MASK	0xffff
+#define CTD_LIST_SIZE_SHFT	0
+
+/* event */
+#define CTD_EVENT_MASK		0x0f
+#define CTD_EVENT_SHFT		0
+
+/* fid_ctl */
+#define CTD_FID2_MASK		0x03
+#define CTD_FID2_SHFT		4
+#define CTD_FID1_MASK		0x03
+#define CTD_FID1_SHFT		2
+#define CTD_FID0_MASK		0x03
+#define CTD_FID0_SHFT		0
+
+/* type_source_ctl */
+#define CTD_PKT_TYPE_MASK	0x1f
+#define CTD_PKT_TYPE_SHFT	27
+#define CTD_SOURCE_MASK		0xff
+#define CTD_SOURCE_SHFT		16
+#define CTD_CONTROL_MASK	0x0f
+#define CTD_CONTROL_SHFT	0
+
+static inline u32 ctd_pixel_line_count(int pixel_count, int line_count)
+{
+	return (pixel_count << CTD_PIXEL_COUNT_SHFT) | line_count;
+}
+
+static inline u32 ctd_set_fid_ctl(int fid0, int fid1, int fid2)
+{
+	return (fid2 << CTD_FID2_SHFT) | (fid1 << CTD_FID1_SHFT) | fid0;
+}
+
+static inline u32 ctd_type_source_ctl(int source, int control)
+{
+	return (CTD_PKT_TYPE << CTD_PKT_TYPE_SHFT) |
+		(source << CTD_SOURCE_SHFT) | control;
+}
+
+static inline u32 ctd_get_pixel_count(struct vpdma_ctd *ctd)
+{
+	return ctd->pixel_line_count >> CTD_PIXEL_COUNT_SHFT;
+}
+
+static inline int ctd_get_line_count(struct vpdma_ctd *ctd)
+{
+	return ctd->pixel_line_count & CTD_LINE_COUNT_MASK;
+}
+
+static inline int ctd_get_event(struct vpdma_ctd *ctd)
+{
+	return ctd->event & CTD_EVENT_MASK;
+}
+
+static inline int ctd_get_fid2_ctl(struct vpdma_ctd *ctd)
+{
+	return (ctd->fid_ctl >> CTD_FID2_SHFT) & CTD_FID2_MASK;
+}
+
+static inline int ctd_get_fid1_ctl(struct vpdma_ctd *ctd)
+{
+	return (ctd->fid_ctl >> CTD_FID1_SHFT) & CTD_FID1_MASK;
+}
+
+static inline int ctd_get_fid0_ctl(struct vpdma_ctd *ctd)
+{
+	return ctd->fid_ctl & CTD_FID2_MASK;
+}
+
+static inline int ctd_get_pkt_type(struct vpdma_ctd *ctd)
+{
+	return ctd->type_source_ctl >> CTD_PKT_TYPE_SHFT;
+}
+
+static inline int ctd_get_source(struct vpdma_ctd *ctd)
+{
+	return (ctd->type_source_ctl >> CTD_SOURCE_SHFT) & CTD_SOURCE_MASK;
+}
+
+static inline int ctd_get_ctl(struct vpdma_ctd *ctd)
+{
+	return ctd->type_source_ctl & CTD_CONTROL_MASK;
+}
+
+#endif
diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c
new file mode 100644
index 00000000000..972f43f6920
--- /dev/null
+++ b/drivers/media/platform/ti-vpe/vpe.c
@@ -0,0 +1,2388 @@
+/*
+ * TI VPE mem2mem driver, based on the virtual v4l2-mem2mem example driver
+ *
+ * Copyright (c) 2013 Texas Instruments Inc.
+ * David Griego, <dagriego@biglakesoftware.com>
+ * Dale Farnsworth, <dale@farnsworth.org>
+ * Archit Taneja, <archit@ti.com>
+ *
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * Pawel Osciak, <pawel@osciak.com>
+ * Marek Szyprowski, <m.szyprowski@samsung.com>
+ *
+ * Based on the virtual v4l2-mem2mem example device
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation
+ */
+
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/err.h>
+#include <linux/fs.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/ioctl.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/videodev2.h>
+#include <linux/log2.h>
+
+#include <media/v4l2-common.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-event.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-mem2mem.h>
+#include <media/videobuf2-core.h>
+#include <media/videobuf2-dma-contig.h>
+
+#include "vpdma.h"
+#include "vpe_regs.h"
+#include "sc.h"
+#include "csc.h"
+
+#define VPE_MODULE_NAME "vpe"
+
+/* minimum and maximum frame sizes */
+#define MIN_W		32
+#define MIN_H		32
+#define MAX_W		1920
+#define MAX_H		1080
+
+/* required alignments */
+#define S_ALIGN		0	/* multiple of 1 */
+#define H_ALIGN		1	/* multiple of 2 */
+
+/* flags that indicate a format can be used for capture/output */
+#define VPE_FMT_TYPE_CAPTURE	(1 << 0)
+#define VPE_FMT_TYPE_OUTPUT	(1 << 1)
+
+/* used as plane indices */
+#define VPE_MAX_PLANES	2
+#define VPE_LUMA	0
+#define VPE_CHROMA	1
+
+/* per m2m context info */
+#define VPE_MAX_SRC_BUFS	3	/* need 3 src fields to de-interlace */
+
+#define VPE_DEF_BUFS_PER_JOB	1	/* default one buffer per batch job */
+
+/*
+ * each VPE context can need up to 3 config desciptors, 7 input descriptors,
+ * 3 output descriptors, and 10 control descriptors
+ */
+#define VPE_DESC_LIST_SIZE	(10 * VPDMA_DTD_DESC_SIZE +	\
+					13 * VPDMA_CFD_CTD_DESC_SIZE)
+
+#define vpe_dbg(vpedev, fmt, arg...)	\
+		dev_dbg((vpedev)->v4l2_dev.dev, fmt, ##arg)
+#define vpe_err(vpedev, fmt, arg...)	\
+		dev_err((vpedev)->v4l2_dev.dev, fmt, ##arg)
+
+struct vpe_us_coeffs {
+	unsigned short	anchor_fid0_c0;
+	unsigned short	anchor_fid0_c1;
+	unsigned short	anchor_fid0_c2;
+	unsigned short	anchor_fid0_c3;
+	unsigned short	interp_fid0_c0;
+	unsigned short	interp_fid0_c1;
+	unsigned short	interp_fid0_c2;
+	unsigned short	interp_fid0_c3;
+	unsigned short	anchor_fid1_c0;
+	unsigned short	anchor_fid1_c1;
+	unsigned short	anchor_fid1_c2;
+	unsigned short	anchor_fid1_c3;
+	unsigned short	interp_fid1_c0;
+	unsigned short	interp_fid1_c1;
+	unsigned short	interp_fid1_c2;
+	unsigned short	interp_fid1_c3;
+};
+
+/*
+ * Default upsampler coefficients
+ */
+static const struct vpe_us_coeffs us_coeffs[] = {
+	{
+		/* Coefficients for progressive input */
+		0x00C8, 0x0348, 0x0018, 0x3FD8, 0x3FB8, 0x0378, 0x00E8, 0x3FE8,
+		0x00C8, 0x0348, 0x0018, 0x3FD8, 0x3FB8, 0x0378, 0x00E8, 0x3FE8,
+	},
+	{
+		/* Coefficients for Top Field Interlaced input */
+		0x0051, 0x03D5, 0x3FE3, 0x3FF7, 0x3FB5, 0x02E9, 0x018F, 0x3FD3,
+		/* Coefficients for Bottom Field Interlaced input */
+		0x016B, 0x0247, 0x00B1, 0x3F9D, 0x3FCF, 0x03DB, 0x005D, 0x3FF9,
+	},
+};
+
+/*
+ * the following registers are for configuring some of the parameters of the
+ * motion and edge detection blocks inside DEI, these generally remain the same,
+ * these could be passed later via userspace if some one needs to tweak these.
+ */
+struct vpe_dei_regs {
+	unsigned long mdt_spacial_freq_thr_reg;		/* VPE_DEI_REG2 */
+	unsigned long edi_config_reg;			/* VPE_DEI_REG3 */
+	unsigned long edi_lut_reg0;			/* VPE_DEI_REG4 */
+	unsigned long edi_lut_reg1;			/* VPE_DEI_REG5 */
+	unsigned long edi_lut_reg2;			/* VPE_DEI_REG6 */
+	unsigned long edi_lut_reg3;			/* VPE_DEI_REG7 */
+};
+
+/*
+ * default expert DEI register values, unlikely to be modified.
+ */
+static const struct vpe_dei_regs dei_regs = {
+	0x020C0804u,
+	0x0118100Fu,
+	0x08040200u,
+	0x1010100Cu,
+	0x10101010u,
+	0x10101010u,
+};
+
+/*
+ * The port_data structure contains per-port data.
+ */
+struct vpe_port_data {
+	enum vpdma_channel channel;	/* VPDMA channel */
+	u8	vb_index;		/* input frame f, f-1, f-2 index */
+	u8	vb_part;		/* plane index for co-panar formats */
+};
+
+/*
+ * Define indices into the port_data tables
+ */
+#define VPE_PORT_LUMA1_IN	0
+#define VPE_PORT_CHROMA1_IN	1
+#define VPE_PORT_LUMA2_IN	2
+#define VPE_PORT_CHROMA2_IN	3
+#define VPE_PORT_LUMA3_IN	4
+#define VPE_PORT_CHROMA3_IN	5
+#define VPE_PORT_MV_IN		6
+#define VPE_PORT_MV_OUT		7
+#define VPE_PORT_LUMA_OUT	8
+#define VPE_PORT_CHROMA_OUT	9
+#define VPE_PORT_RGB_OUT	10
+
+static const struct vpe_port_data port_data[11] = {
+	[VPE_PORT_LUMA1_IN] = {
+		.channel	= VPE_CHAN_LUMA1_IN,
+		.vb_index	= 0,
+		.vb_part	= VPE_LUMA,
+	},
+	[VPE_PORT_CHROMA1_IN] = {
+		.channel	= VPE_CHAN_CHROMA1_IN,
+		.vb_index	= 0,
+		.vb_part	= VPE_CHROMA,
+	},
+	[VPE_PORT_LUMA2_IN] = {
+		.channel	= VPE_CHAN_LUMA2_IN,
+		.vb_index	= 1,
+		.vb_part	= VPE_LUMA,
+	},
+	[VPE_PORT_CHROMA2_IN] = {
+		.channel	= VPE_CHAN_CHROMA2_IN,
+		.vb_index	= 1,
+		.vb_part	= VPE_CHROMA,
+	},
+	[VPE_PORT_LUMA3_IN] = {
+		.channel	= VPE_CHAN_LUMA3_IN,
+		.vb_index	= 2,
+		.vb_part	= VPE_LUMA,
+	},
+	[VPE_PORT_CHROMA3_IN] = {
+		.channel	= VPE_CHAN_CHROMA3_IN,
+		.vb_index	= 2,
+		.vb_part	= VPE_CHROMA,
+	},
+	[VPE_PORT_MV_IN] = {
+		.channel	= VPE_CHAN_MV_IN,
+	},
+	[VPE_PORT_MV_OUT] = {
+		.channel	= VPE_CHAN_MV_OUT,
+	},
+	[VPE_PORT_LUMA_OUT] = {
+		.channel	= VPE_CHAN_LUMA_OUT,
+		.vb_part	= VPE_LUMA,
+	},
+	[VPE_PORT_CHROMA_OUT] = {
+		.channel	= VPE_CHAN_CHROMA_OUT,
+		.vb_part	= VPE_CHROMA,
+	},
+	[VPE_PORT_RGB_OUT] = {
+		.channel	= VPE_CHAN_RGB_OUT,
+		.vb_part	= VPE_LUMA,
+	},
+};
+
+
+/* driver info for each of the supported video formats */
+struct vpe_fmt {
+	char	*name;			/* human-readable name */
+	u32	fourcc;			/* standard format identifier */
+	u8	types;			/* CAPTURE and/or OUTPUT */
+	u8	coplanar;		/* set for unpacked Luma and Chroma */
+	/* vpdma format info for each plane */
+	struct vpdma_data_format const *vpdma_fmt[VPE_MAX_PLANES];
+};
+
+static struct vpe_fmt vpe_formats[] = {
+	{
+		.name		= "YUV 422 co-planar",
+		.fourcc		= V4L2_PIX_FMT_NV16,
+		.types		= VPE_FMT_TYPE_CAPTURE | VPE_FMT_TYPE_OUTPUT,
+		.coplanar	= 1,
+		.vpdma_fmt	= { &vpdma_yuv_fmts[VPDMA_DATA_FMT_Y444],
+				    &vpdma_yuv_fmts[VPDMA_DATA_FMT_C444],
+				  },
+	},
+	{
+		.name		= "YUV 420 co-planar",
+		.fourcc		= V4L2_PIX_FMT_NV12,
+		.types		= VPE_FMT_TYPE_CAPTURE | VPE_FMT_TYPE_OUTPUT,
+		.coplanar	= 1,
+		.vpdma_fmt	= { &vpdma_yuv_fmts[VPDMA_DATA_FMT_Y420],
+				    &vpdma_yuv_fmts[VPDMA_DATA_FMT_C420],
+				  },
+	},
+	{
+		.name		= "YUYV 422 packed",
+		.fourcc		= V4L2_PIX_FMT_YUYV,
+		.types		= VPE_FMT_TYPE_CAPTURE | VPE_FMT_TYPE_OUTPUT,
+		.coplanar	= 0,
+		.vpdma_fmt	= { &vpdma_yuv_fmts[VPDMA_DATA_FMT_YC422],
+				  },
+	},
+	{
+		.name		= "UYVY 422 packed",
+		.fourcc		= V4L2_PIX_FMT_UYVY,
+		.types		= VPE_FMT_TYPE_CAPTURE | VPE_FMT_TYPE_OUTPUT,
+		.coplanar	= 0,
+		.vpdma_fmt	= { &vpdma_yuv_fmts[VPDMA_DATA_FMT_CY422],
+				  },
+	},
+	{
+		.name		= "RGB888 packed",
+		.fourcc		= V4L2_PIX_FMT_RGB24,
+		.types		= VPE_FMT_TYPE_CAPTURE,
+		.coplanar	= 0,
+		.vpdma_fmt	= { &vpdma_rgb_fmts[VPDMA_DATA_FMT_RGB24],
+				  },
+	},
+	{
+		.name		= "ARGB32",
+		.fourcc		= V4L2_PIX_FMT_RGB32,
+		.types		= VPE_FMT_TYPE_CAPTURE,
+		.coplanar	= 0,
+		.vpdma_fmt	= { &vpdma_rgb_fmts[VPDMA_DATA_FMT_ARGB32],
+				  },
+	},
+	{
+		.name		= "BGR888 packed",
+		.fourcc		= V4L2_PIX_FMT_BGR24,
+		.types		= VPE_FMT_TYPE_CAPTURE,
+		.coplanar	= 0,
+		.vpdma_fmt	= { &vpdma_rgb_fmts[VPDMA_DATA_FMT_BGR24],
+				  },
+	},
+	{
+		.name		= "ABGR32",
+		.fourcc		= V4L2_PIX_FMT_BGR32,
+		.types		= VPE_FMT_TYPE_CAPTURE,
+		.coplanar	= 0,
+		.vpdma_fmt	= { &vpdma_rgb_fmts[VPDMA_DATA_FMT_ABGR32],
+				  },
+	},
+};
+
+/*
+ * per-queue, driver-specific private data.
+ * there is one source queue and one destination queue for each m2m context.
+ */
+struct vpe_q_data {
+	unsigned int		width;				/* frame width */
+	unsigned int		height;				/* frame height */
+	unsigned int		bytesperline[VPE_MAX_PLANES];	/* bytes per line in memory */
+	enum v4l2_colorspace	colorspace;
+	enum v4l2_field		field;				/* supported field value */
+	unsigned int		flags;
+	unsigned int		sizeimage[VPE_MAX_PLANES];	/* image size in memory */
+	struct v4l2_rect	c_rect;				/* crop/compose rectangle */
+	struct vpe_fmt		*fmt;				/* format info */
+};
+
+/* vpe_q_data flag bits */
+#define	Q_DATA_FRAME_1D		(1 << 0)
+#define	Q_DATA_MODE_TILED	(1 << 1)
+#define	Q_DATA_INTERLACED	(1 << 2)
+
+enum {
+	Q_DATA_SRC = 0,
+	Q_DATA_DST = 1,
+};
+
+/* find our format description corresponding to the passed v4l2_format */
+static struct vpe_fmt *find_format(struct v4l2_format *f)
+{
+	struct vpe_fmt *fmt;
+	unsigned int k;
+
+	for (k = 0; k < ARRAY_SIZE(vpe_formats); k++) {
+		fmt = &vpe_formats[k];
+		if (fmt->fourcc == f->fmt.pix.pixelformat)
+			return fmt;
+	}
+
+	return NULL;
+}
+
+/*
+ * there is one vpe_dev structure in the driver, it is shared by
+ * all instances.
+ */
+struct vpe_dev {
+	struct v4l2_device	v4l2_dev;
+	struct video_device	vfd;
+	struct v4l2_m2m_dev	*m2m_dev;
+
+	atomic_t		num_instances;	/* count of driver instances */
+	dma_addr_t		loaded_mmrs;	/* shadow mmrs in device */
+	struct mutex		dev_mutex;
+	spinlock_t		lock;
+
+	int			irq;
+	void __iomem		*base;
+	struct resource		*res;
+
+	struct vb2_alloc_ctx	*alloc_ctx;
+	struct vpdma_data	*vpdma;		/* vpdma data handle */
+	struct sc_data		*sc;		/* scaler data handle */
+	struct csc_data		*csc;		/* csc data handle */
+};
+
+/*
+ * There is one vpe_ctx structure for each m2m context.
+ */
+struct vpe_ctx {
+	struct v4l2_fh		fh;
+	struct vpe_dev		*dev;
+	struct v4l2_m2m_ctx	*m2m_ctx;
+	struct v4l2_ctrl_handler hdl;
+
+	unsigned int		field;			/* current field */
+	unsigned int		sequence;		/* current frame/field seq */
+	unsigned int		aborting;		/* abort after next irq */
+
+	unsigned int		bufs_per_job;		/* input buffers per batch */
+	unsigned int		bufs_completed;		/* bufs done in this batch */
+
+	struct vpe_q_data	q_data[2];		/* src & dst queue data */
+	struct vb2_buffer	*src_vbs[VPE_MAX_SRC_BUFS];
+	struct vb2_buffer	*dst_vb;
+
+	dma_addr_t		mv_buf_dma[2];		/* dma addrs of motion vector in/out bufs */
+	void			*mv_buf[2];		/* virtual addrs of motion vector bufs */
+	size_t			mv_buf_size;		/* current motion vector buffer size */
+	struct vpdma_buf	mmr_adb;		/* shadow reg addr/data block */
+	struct vpdma_buf	sc_coeff_h;		/* h coeff buffer */
+	struct vpdma_buf	sc_coeff_v;		/* v coeff buffer */
+	struct vpdma_desc_list	desc_list;		/* DMA descriptor list */
+
+	bool			deinterlacing;		/* using de-interlacer */
+	bool			load_mmrs;		/* have new shadow reg values */
+
+	unsigned int		src_mv_buf_selector;
+};
+
+
+/*
+ * M2M devices get 2 queues.
+ * Return the queue given the type.
+ */
+static struct vpe_q_data *get_q_data(struct vpe_ctx *ctx,
+				     enum v4l2_buf_type type)
+{
+	switch (type) {
+	case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
+	case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+		return &ctx->q_data[Q_DATA_SRC];
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+		return &ctx->q_data[Q_DATA_DST];
+	default:
+		BUG();
+	}
+	return NULL;
+}
+
+static u32 read_reg(struct vpe_dev *dev, int offset)
+{
+	return ioread32(dev->base + offset);
+}
+
+static void write_reg(struct vpe_dev *dev, int offset, u32 value)
+{
+	iowrite32(value, dev->base + offset);
+}
+
+/* register field read/write helpers */
+static int get_field(u32 value, u32 mask, int shift)
+{
+	return (value & (mask << shift)) >> shift;
+}
+
+static int read_field_reg(struct vpe_dev *dev, int offset, u32 mask, int shift)
+{
+	return get_field(read_reg(dev, offset), mask, shift);
+}
+
+static void write_field(u32 *valp, u32 field, u32 mask, int shift)
+{
+	u32 val = *valp;
+
+	val &= ~(mask << shift);
+	val |= (field & mask) << shift;
+	*valp = val;
+}
+
+static void write_field_reg(struct vpe_dev *dev, int offset, u32 field,
+		u32 mask, int shift)
+{
+	u32 val = read_reg(dev, offset);
+
+	write_field(&val, field, mask, shift);
+
+	write_reg(dev, offset, val);
+}
+
+/*
+ * DMA address/data block for the shadow registers
+ */
+struct vpe_mmr_adb {
+	struct vpdma_adb_hdr	out_fmt_hdr;
+	u32			out_fmt_reg[1];
+	u32			out_fmt_pad[3];
+	struct vpdma_adb_hdr	us1_hdr;
+	u32			us1_regs[8];
+	struct vpdma_adb_hdr	us2_hdr;
+	u32			us2_regs[8];
+	struct vpdma_adb_hdr	us3_hdr;
+	u32			us3_regs[8];
+	struct vpdma_adb_hdr	dei_hdr;
+	u32			dei_regs[8];
+	struct vpdma_adb_hdr	sc_hdr0;
+	u32			sc_regs0[7];
+	u32			sc_pad0[1];
+	struct vpdma_adb_hdr	sc_hdr8;
+	u32			sc_regs8[6];
+	u32			sc_pad8[2];
+	struct vpdma_adb_hdr	sc_hdr17;
+	u32			sc_regs17[9];
+	u32			sc_pad17[3];
+	struct vpdma_adb_hdr	csc_hdr;
+	u32			csc_regs[6];
+	u32			csc_pad[2];
+};
+
+#define GET_OFFSET_TOP(ctx, obj, reg)	\
+	((obj)->res->start - ctx->dev->res->start + reg)
+
+#define VPE_SET_MMR_ADB_HDR(ctx, hdr, regs, offset_a)	\
+	VPDMA_SET_MMR_ADB_HDR(ctx->mmr_adb, vpe_mmr_adb, hdr, regs, offset_a)
+/*
+ * Set the headers for all of the address/data block structures.
+ */
+static void init_adb_hdrs(struct vpe_ctx *ctx)
+{
+	VPE_SET_MMR_ADB_HDR(ctx, out_fmt_hdr, out_fmt_reg, VPE_CLK_FORMAT_SELECT);
+	VPE_SET_MMR_ADB_HDR(ctx, us1_hdr, us1_regs, VPE_US1_R0);
+	VPE_SET_MMR_ADB_HDR(ctx, us2_hdr, us2_regs, VPE_US2_R0);
+	VPE_SET_MMR_ADB_HDR(ctx, us3_hdr, us3_regs, VPE_US3_R0);
+	VPE_SET_MMR_ADB_HDR(ctx, dei_hdr, dei_regs, VPE_DEI_FRAME_SIZE);
+	VPE_SET_MMR_ADB_HDR(ctx, sc_hdr0, sc_regs0,
+		GET_OFFSET_TOP(ctx, ctx->dev->sc, CFG_SC0));
+	VPE_SET_MMR_ADB_HDR(ctx, sc_hdr8, sc_regs8,
+		GET_OFFSET_TOP(ctx, ctx->dev->sc, CFG_SC8));
+	VPE_SET_MMR_ADB_HDR(ctx, sc_hdr17, sc_regs17,
+		GET_OFFSET_TOP(ctx, ctx->dev->sc, CFG_SC17));
+	VPE_SET_MMR_ADB_HDR(ctx, csc_hdr, csc_regs,
+		GET_OFFSET_TOP(ctx, ctx->dev->csc, CSC_CSC00));
+};
+
+/*
+ * Allocate or re-allocate the motion vector DMA buffers
+ * There are two buffers, one for input and one for output.
+ * However, the roles are reversed after each field is processed.
+ * In other words, after each field is processed, the previous
+ * output (dst) MV buffer becomes the new input (src) MV buffer.
+ */
+static int realloc_mv_buffers(struct vpe_ctx *ctx, size_t size)
+{
+	struct device *dev = ctx->dev->v4l2_dev.dev;
+
+	if (ctx->mv_buf_size == size)
+		return 0;
+
+	if (ctx->mv_buf[0])
+		dma_free_coherent(dev, ctx->mv_buf_size, ctx->mv_buf[0],
+			ctx->mv_buf_dma[0]);
+
+	if (ctx->mv_buf[1])
+		dma_free_coherent(dev, ctx->mv_buf_size, ctx->mv_buf[1],
+			ctx->mv_buf_dma[1]);
+
+	if (size == 0)
+		return 0;
+
+	ctx->mv_buf[0] = dma_alloc_coherent(dev, size, &ctx->mv_buf_dma[0],
+				GFP_KERNEL);
+	if (!ctx->mv_buf[0]) {
+		vpe_err(ctx->dev, "failed to allocate motion vector buffer\n");
+		return -ENOMEM;
+	}
+
+	ctx->mv_buf[1] = dma_alloc_coherent(dev, size, &ctx->mv_buf_dma[1],
+				GFP_KERNEL);
+	if (!ctx->mv_buf[1]) {
+		vpe_err(ctx->dev, "failed to allocate motion vector buffer\n");
+		dma_free_coherent(dev, size, ctx->mv_buf[0],
+			ctx->mv_buf_dma[0]);
+
+		return -ENOMEM;
+	}
+
+	ctx->mv_buf_size = size;
+	ctx->src_mv_buf_selector = 0;
+
+	return 0;
+}
+
+static void free_mv_buffers(struct vpe_ctx *ctx)
+{
+	realloc_mv_buffers(ctx, 0);
+}
+
+/*
+ * While de-interlacing, we keep the two most recent input buffers
+ * around.  This function frees those two buffers when we have
+ * finished processing the current stream.
+ */
+static void free_vbs(struct vpe_ctx *ctx)
+{
+	struct vpe_dev *dev = ctx->dev;
+	unsigned long flags;
+
+	if (ctx->src_vbs[2] == NULL)
+		return;
+
+	spin_lock_irqsave(&dev->lock, flags);
+	if (ctx->src_vbs[2]) {
+		v4l2_m2m_buf_done(ctx->src_vbs[2], VB2_BUF_STATE_DONE);
+		v4l2_m2m_buf_done(ctx->src_vbs[1], VB2_BUF_STATE_DONE);
+	}
+	spin_unlock_irqrestore(&dev->lock, flags);
+}
+
+/*
+ * Enable or disable the VPE clocks
+ */
+static void vpe_set_clock_enable(struct vpe_dev *dev, bool on)
+{
+	u32 val = 0;
+
+	if (on)
+		val = VPE_DATA_PATH_CLK_ENABLE | VPE_VPEDMA_CLK_ENABLE;
+	write_reg(dev, VPE_CLK_ENABLE, val);
+}
+
+static void vpe_top_reset(struct vpe_dev *dev)
+{
+
+	write_field_reg(dev, VPE_CLK_RESET, 1, VPE_DATA_PATH_CLK_RESET_MASK,
+		VPE_DATA_PATH_CLK_RESET_SHIFT);
+
+	usleep_range(100, 150);
+
+	write_field_reg(dev, VPE_CLK_RESET, 0, VPE_DATA_PATH_CLK_RESET_MASK,
+		VPE_DATA_PATH_CLK_RESET_SHIFT);
+}
+
+static void vpe_top_vpdma_reset(struct vpe_dev *dev)
+{
+	write_field_reg(dev, VPE_CLK_RESET, 1, VPE_VPDMA_CLK_RESET_MASK,
+		VPE_VPDMA_CLK_RESET_SHIFT);
+
+	usleep_range(100, 150);
+
+	write_field_reg(dev, VPE_CLK_RESET, 0, VPE_VPDMA_CLK_RESET_MASK,
+		VPE_VPDMA_CLK_RESET_SHIFT);
+}
+
+/*
+ * Load the correct of upsampler coefficients into the shadow MMRs
+ */
+static void set_us_coefficients(struct vpe_ctx *ctx)
+{
+	struct vpe_mmr_adb *mmr_adb = ctx->mmr_adb.addr;
+	struct vpe_q_data *s_q_data = &ctx->q_data[Q_DATA_SRC];
+	u32 *us1_reg = &mmr_adb->us1_regs[0];
+	u32 *us2_reg = &mmr_adb->us2_regs[0];
+	u32 *us3_reg = &mmr_adb->us3_regs[0];
+	const unsigned short *cp, *end_cp;
+
+	cp = &us_coeffs[0].anchor_fid0_c0;
+
+	if (s_q_data->flags & Q_DATA_INTERLACED)	/* interlaced */
+		cp += sizeof(us_coeffs[0]) / sizeof(*cp);
+
+	end_cp = cp + sizeof(us_coeffs[0]) / sizeof(*cp);
+
+	while (cp < end_cp) {
+		write_field(us1_reg, *cp++, VPE_US_C0_MASK, VPE_US_C0_SHIFT);
+		write_field(us1_reg, *cp++, VPE_US_C1_MASK, VPE_US_C1_SHIFT);
+		*us2_reg++ = *us1_reg;
+		*us3_reg++ = *us1_reg++;
+	}
+	ctx->load_mmrs = true;
+}
+
+/*
+ * Set the upsampler config mode and the VPDMA line mode in the shadow MMRs.
+ */
+static void set_cfg_and_line_modes(struct vpe_ctx *ctx)
+{
+	struct vpe_fmt *fmt = ctx->q_data[Q_DATA_SRC].fmt;
+	struct vpe_mmr_adb *mmr_adb = ctx->mmr_adb.addr;
+	u32 *us1_reg0 = &mmr_adb->us1_regs[0];
+	u32 *us2_reg0 = &mmr_adb->us2_regs[0];
+	u32 *us3_reg0 = &mmr_adb->us3_regs[0];
+	int line_mode = 1;
+	int cfg_mode = 1;
+
+	/*
+	 * Cfg Mode 0: YUV420 source, enable upsampler, DEI is de-interlacing.
+	 * Cfg Mode 1: YUV422 source, disable upsampler, DEI is de-interlacing.
+	 */
+
+	if (fmt->fourcc == V4L2_PIX_FMT_NV12) {
+		cfg_mode = 0;
+		line_mode = 0;		/* double lines to line buffer */
+	}
+
+	write_field(us1_reg0, cfg_mode, VPE_US_MODE_MASK, VPE_US_MODE_SHIFT);
+	write_field(us2_reg0, cfg_mode, VPE_US_MODE_MASK, VPE_US_MODE_SHIFT);
+	write_field(us3_reg0, cfg_mode, VPE_US_MODE_MASK, VPE_US_MODE_SHIFT);
+
+	/* regs for now */
+	vpdma_set_line_mode(ctx->dev->vpdma, line_mode, VPE_CHAN_CHROMA1_IN);
+	vpdma_set_line_mode(ctx->dev->vpdma, line_mode, VPE_CHAN_CHROMA2_IN);
+	vpdma_set_line_mode(ctx->dev->vpdma, line_mode, VPE_CHAN_CHROMA3_IN);
+
+	/* frame start for input luma */
+	vpdma_set_frame_start_event(ctx->dev->vpdma, VPDMA_FSEVENT_CHANNEL_ACTIVE,
+		VPE_CHAN_LUMA1_IN);
+	vpdma_set_frame_start_event(ctx->dev->vpdma, VPDMA_FSEVENT_CHANNEL_ACTIVE,
+		VPE_CHAN_LUMA2_IN);
+	vpdma_set_frame_start_event(ctx->dev->vpdma, VPDMA_FSEVENT_CHANNEL_ACTIVE,
+		VPE_CHAN_LUMA3_IN);
+
+	/* frame start for input chroma */
+	vpdma_set_frame_start_event(ctx->dev->vpdma, VPDMA_FSEVENT_CHANNEL_ACTIVE,
+		VPE_CHAN_CHROMA1_IN);
+	vpdma_set_frame_start_event(ctx->dev->vpdma, VPDMA_FSEVENT_CHANNEL_ACTIVE,
+		VPE_CHAN_CHROMA2_IN);
+	vpdma_set_frame_start_event(ctx->dev->vpdma, VPDMA_FSEVENT_CHANNEL_ACTIVE,
+		VPE_CHAN_CHROMA3_IN);
+
+	/* frame start for MV in client */
+	vpdma_set_frame_start_event(ctx->dev->vpdma, VPDMA_FSEVENT_CHANNEL_ACTIVE,
+		VPE_CHAN_MV_IN);
+
+	ctx->load_mmrs = true;
+}
+
+/*
+ * Set the shadow registers that are modified when the source
+ * format changes.
+ */
+static void set_src_registers(struct vpe_ctx *ctx)
+{
+	set_us_coefficients(ctx);
+}
+
+/*
+ * Set the shadow registers that are modified when the destination
+ * format changes.
+ */
+static void set_dst_registers(struct vpe_ctx *ctx)
+{
+	struct vpe_mmr_adb *mmr_adb = ctx->mmr_adb.addr;
+	enum v4l2_colorspace clrspc = ctx->q_data[Q_DATA_DST].colorspace;
+	struct vpe_fmt *fmt = ctx->q_data[Q_DATA_DST].fmt;
+	u32 val = 0;
+
+	if (clrspc == V4L2_COLORSPACE_SRGB)
+		val |= VPE_RGB_OUT_SELECT;
+	else if (fmt->fourcc == V4L2_PIX_FMT_NV16)
+		val |= VPE_COLOR_SEPARATE_422;
+
+	/*
+	 * the source of CHR_DS and CSC is always the scaler, irrespective of
+	 * whether it's used or not
+	 */
+	val |= VPE_DS_SRC_DEI_SCALER | VPE_CSC_SRC_DEI_SCALER;
+
+	if (fmt->fourcc != V4L2_PIX_FMT_NV12)
+		val |= VPE_DS_BYPASS;
+
+	mmr_adb->out_fmt_reg[0] = val;
+
+	ctx->load_mmrs = true;
+}
+
+/*
+ * Set the de-interlacer shadow register values
+ */
+static void set_dei_regs(struct vpe_ctx *ctx)
+{
+	struct vpe_mmr_adb *mmr_adb = ctx->mmr_adb.addr;
+	struct vpe_q_data *s_q_data = &ctx->q_data[Q_DATA_SRC];
+	unsigned int src_h = s_q_data->c_rect.height;
+	unsigned int src_w = s_q_data->c_rect.width;
+	u32 *dei_mmr0 = &mmr_adb->dei_regs[0];
+	bool deinterlace = true;
+	u32 val = 0;
+
+	/*
+	 * according to TRM, we should set DEI in progressive bypass mode when
+	 * the input content is progressive, however, DEI is bypassed correctly
+	 * for both progressive and interlace content in interlace bypass mode.
+	 * It has been recommended not to use progressive bypass mode.
+	 */
+	if ((!ctx->deinterlacing && (s_q_data->flags & Q_DATA_INTERLACED)) ||
+			!(s_q_data->flags & Q_DATA_INTERLACED)) {
+		deinterlace = false;
+		val = VPE_DEI_INTERLACE_BYPASS;
+	}
+
+	src_h = deinterlace ? src_h * 2 : src_h;
+
+	val |= (src_h << VPE_DEI_HEIGHT_SHIFT) |
+		(src_w << VPE_DEI_WIDTH_SHIFT) |
+		VPE_DEI_FIELD_FLUSH;
+
+	*dei_mmr0 = val;
+
+	ctx->load_mmrs = true;
+}
+
+static void set_dei_shadow_registers(struct vpe_ctx *ctx)
+{
+	struct vpe_mmr_adb *mmr_adb = ctx->mmr_adb.addr;
+	u32 *dei_mmr = &mmr_adb->dei_regs[0];
+	const struct vpe_dei_regs *cur = &dei_regs;
+
+	dei_mmr[2]  = cur->mdt_spacial_freq_thr_reg;
+	dei_mmr[3]  = cur->edi_config_reg;
+	dei_mmr[4]  = cur->edi_lut_reg0;
+	dei_mmr[5]  = cur->edi_lut_reg1;
+	dei_mmr[6]  = cur->edi_lut_reg2;
+	dei_mmr[7]  = cur->edi_lut_reg3;
+
+	ctx->load_mmrs = true;
+}
+
+/*
+ * Set the shadow registers whose values are modified when either the
+ * source or destination format is changed.
+ */
+static int set_srcdst_params(struct vpe_ctx *ctx)
+{
+	struct vpe_q_data *s_q_data =  &ctx->q_data[Q_DATA_SRC];
+	struct vpe_q_data *d_q_data =  &ctx->q_data[Q_DATA_DST];
+	struct vpe_mmr_adb *mmr_adb = ctx->mmr_adb.addr;
+	unsigned int src_w = s_q_data->c_rect.width;
+	unsigned int src_h = s_q_data->c_rect.height;
+	unsigned int dst_w = d_q_data->c_rect.width;
+	unsigned int dst_h = d_q_data->c_rect.height;
+	size_t mv_buf_size;
+	int ret;
+
+	ctx->sequence = 0;
+	ctx->field = V4L2_FIELD_TOP;
+
+	if ((s_q_data->flags & Q_DATA_INTERLACED) &&
+			!(d_q_data->flags & Q_DATA_INTERLACED)) {
+		int bytes_per_line;
+		const struct vpdma_data_format *mv =
+			&vpdma_misc_fmts[VPDMA_DATA_FMT_MV];
+
+		/*
+		 * we make sure that the source image has a 16 byte aligned
+		 * stride, we need to do the same for the motion vector buffer
+		 * by aligning it's stride to the next 16 byte boundry. this
+		 * extra space will not be used by the de-interlacer, but will
+		 * ensure that vpdma operates correctly
+		 */
+		bytes_per_line = ALIGN((s_q_data->width * mv->depth) >> 3,
+					VPDMA_STRIDE_ALIGN);
+		mv_buf_size = bytes_per_line * s_q_data->height;
+
+		ctx->deinterlacing = 1;
+		src_h <<= 1;
+	} else {
+		ctx->deinterlacing = 0;
+		mv_buf_size = 0;
+	}
+
+	free_vbs(ctx);
+
+	ret = realloc_mv_buffers(ctx, mv_buf_size);
+	if (ret)
+		return ret;
+
+	set_cfg_and_line_modes(ctx);
+	set_dei_regs(ctx);
+
+	csc_set_coeff(ctx->dev->csc, &mmr_adb->csc_regs[0],
+		s_q_data->colorspace, d_q_data->colorspace);
+
+	sc_set_hs_coeffs(ctx->dev->sc, ctx->sc_coeff_h.addr, src_w, dst_w);
+	sc_set_vs_coeffs(ctx->dev->sc, ctx->sc_coeff_v.addr, src_h, dst_h);
+
+	sc_config_scaler(ctx->dev->sc, &mmr_adb->sc_regs0[0],
+		&mmr_adb->sc_regs8[0], &mmr_adb->sc_regs17[0],
+		src_w, src_h, dst_w, dst_h);
+
+	return 0;
+}
+
+/*
+ * Return the vpe_ctx structure for a given struct file
+ */
+static struct vpe_ctx *file2ctx(struct file *file)
+{
+	return container_of(file->private_data, struct vpe_ctx, fh);
+}
+
+/*
+ * mem2mem callbacks
+ */
+
+/**
+ * job_ready() - check whether an instance is ready to be scheduled to run
+ */
+static int job_ready(void *priv)
+{
+	struct vpe_ctx *ctx = priv;
+	int needed = ctx->bufs_per_job;
+
+	if (ctx->deinterlacing && ctx->src_vbs[2] == NULL)
+		needed += 2;	/* need additional two most recent fields */
+
+	if (v4l2_m2m_num_src_bufs_ready(ctx->m2m_ctx) < needed)
+		return 0;
+
+	if (v4l2_m2m_num_dst_bufs_ready(ctx->m2m_ctx) < needed)
+		return 0;
+
+	return 1;
+}
+
+static void job_abort(void *priv)
+{
+	struct vpe_ctx *ctx = priv;
+
+	/* Will cancel the transaction in the next interrupt handler */
+	ctx->aborting = 1;
+}
+
+/*
+ * Lock access to the device
+ */
+static void vpe_lock(void *priv)
+{
+	struct vpe_ctx *ctx = priv;
+	struct vpe_dev *dev = ctx->dev;
+	mutex_lock(&dev->dev_mutex);
+}
+
+static void vpe_unlock(void *priv)
+{
+	struct vpe_ctx *ctx = priv;
+	struct vpe_dev *dev = ctx->dev;
+	mutex_unlock(&dev->dev_mutex);
+}
+
+static void vpe_dump_regs(struct vpe_dev *dev)
+{
+#define DUMPREG(r) vpe_dbg(dev, "%-35s %08x\n", #r, read_reg(dev, VPE_##r))
+
+	vpe_dbg(dev, "VPE Registers:\n");
+
+	DUMPREG(PID);
+	DUMPREG(SYSCONFIG);
+	DUMPREG(INT0_STATUS0_RAW);
+	DUMPREG(INT0_STATUS0);
+	DUMPREG(INT0_ENABLE0);
+	DUMPREG(INT0_STATUS1_RAW);
+	DUMPREG(INT0_STATUS1);
+	DUMPREG(INT0_ENABLE1);
+	DUMPREG(CLK_ENABLE);
+	DUMPREG(CLK_RESET);
+	DUMPREG(CLK_FORMAT_SELECT);
+	DUMPREG(CLK_RANGE_MAP);
+	DUMPREG(US1_R0);
+	DUMPREG(US1_R1);
+	DUMPREG(US1_R2);
+	DUMPREG(US1_R3);
+	DUMPREG(US1_R4);
+	DUMPREG(US1_R5);
+	DUMPREG(US1_R6);
+	DUMPREG(US1_R7);
+	DUMPREG(US2_R0);
+	DUMPREG(US2_R1);
+	DUMPREG(US2_R2);
+	DUMPREG(US2_R3);
+	DUMPREG(US2_R4);
+	DUMPREG(US2_R5);
+	DUMPREG(US2_R6);
+	DUMPREG(US2_R7);
+	DUMPREG(US3_R0);
+	DUMPREG(US3_R1);
+	DUMPREG(US3_R2);
+	DUMPREG(US3_R3);
+	DUMPREG(US3_R4);
+	DUMPREG(US3_R5);
+	DUMPREG(US3_R6);
+	DUMPREG(US3_R7);
+	DUMPREG(DEI_FRAME_SIZE);
+	DUMPREG(MDT_BYPASS);
+	DUMPREG(MDT_SF_THRESHOLD);
+	DUMPREG(EDI_CONFIG);
+	DUMPREG(DEI_EDI_LUT_R0);
+	DUMPREG(DEI_EDI_LUT_R1);
+	DUMPREG(DEI_EDI_LUT_R2);
+	DUMPREG(DEI_EDI_LUT_R3);
+	DUMPREG(DEI_FMD_WINDOW_R0);
+	DUMPREG(DEI_FMD_WINDOW_R1);
+	DUMPREG(DEI_FMD_CONTROL_R0);
+	DUMPREG(DEI_FMD_CONTROL_R1);
+	DUMPREG(DEI_FMD_STATUS_R0);
+	DUMPREG(DEI_FMD_STATUS_R1);
+	DUMPREG(DEI_FMD_STATUS_R2);
+#undef DUMPREG
+
+	sc_dump_regs(dev->sc);
+	csc_dump_regs(dev->csc);
+}
+
+static void add_out_dtd(struct vpe_ctx *ctx, int port)
+{
+	struct vpe_q_data *q_data = &ctx->q_data[Q_DATA_DST];
+	const struct vpe_port_data *p_data = &port_data[port];
+	struct vb2_buffer *vb = ctx->dst_vb;
+	struct vpe_fmt *fmt = q_data->fmt;
+	const struct vpdma_data_format *vpdma_fmt;
+	int mv_buf_selector = !ctx->src_mv_buf_selector;
+	dma_addr_t dma_addr;
+	u32 flags = 0;
+
+	if (port == VPE_PORT_MV_OUT) {
+		vpdma_fmt = &vpdma_misc_fmts[VPDMA_DATA_FMT_MV];
+		dma_addr = ctx->mv_buf_dma[mv_buf_selector];
+	} else {
+		/* to incorporate interleaved formats */
+		int plane = fmt->coplanar ? p_data->vb_part : 0;
+
+		vpdma_fmt = fmt->vpdma_fmt[plane];
+		dma_addr = vb2_dma_contig_plane_dma_addr(vb, plane);
+		if (!dma_addr) {
+			vpe_err(ctx->dev,
+				"acquiring output buffer(%d) dma_addr failed\n",
+				port);
+			return;
+		}
+	}
+
+	if (q_data->flags & Q_DATA_FRAME_1D)
+		flags |= VPDMA_DATA_FRAME_1D;
+	if (q_data->flags & Q_DATA_MODE_TILED)
+		flags |= VPDMA_DATA_MODE_TILED;
+
+	vpdma_add_out_dtd(&ctx->desc_list, q_data->width, &q_data->c_rect,
+		vpdma_fmt, dma_addr, p_data->channel, flags);
+}
+
+static void add_in_dtd(struct vpe_ctx *ctx, int port)
+{
+	struct vpe_q_data *q_data = &ctx->q_data[Q_DATA_SRC];
+	const struct vpe_port_data *p_data = &port_data[port];
+	struct vb2_buffer *vb = ctx->src_vbs[p_data->vb_index];
+	struct vpe_fmt *fmt = q_data->fmt;
+	const struct vpdma_data_format *vpdma_fmt;
+	int mv_buf_selector = ctx->src_mv_buf_selector;
+	int field = vb->v4l2_buf.field == V4L2_FIELD_BOTTOM;
+	int frame_width, frame_height;
+	dma_addr_t dma_addr;
+	u32 flags = 0;
+
+	if (port == VPE_PORT_MV_IN) {
+		vpdma_fmt = &vpdma_misc_fmts[VPDMA_DATA_FMT_MV];
+		dma_addr = ctx->mv_buf_dma[mv_buf_selector];
+	} else {
+		/* to incorporate interleaved formats */
+		int plane = fmt->coplanar ? p_data->vb_part : 0;
+
+		vpdma_fmt = fmt->vpdma_fmt[plane];
+
+		dma_addr = vb2_dma_contig_plane_dma_addr(vb, plane);
+		if (!dma_addr) {
+			vpe_err(ctx->dev,
+				"acquiring input buffer(%d) dma_addr failed\n",
+				port);
+			return;
+		}
+	}
+
+	if (q_data->flags & Q_DATA_FRAME_1D)
+		flags |= VPDMA_DATA_FRAME_1D;
+	if (q_data->flags & Q_DATA_MODE_TILED)
+		flags |= VPDMA_DATA_MODE_TILED;
+
+	frame_width = q_data->c_rect.width;
+	frame_height = q_data->c_rect.height;
+
+	if (p_data->vb_part && fmt->fourcc == V4L2_PIX_FMT_NV12)
+		frame_height /= 2;
+
+	vpdma_add_in_dtd(&ctx->desc_list, q_data->width, &q_data->c_rect,
+		vpdma_fmt, dma_addr, p_data->channel, field, flags, frame_width,
+		frame_height, 0, 0);
+}
+
+/*
+ * Enable the expected IRQ sources
+ */
+static void enable_irqs(struct vpe_ctx *ctx)
+{
+	write_reg(ctx->dev, VPE_INT0_ENABLE0_SET, VPE_INT0_LIST0_COMPLETE);
+	write_reg(ctx->dev, VPE_INT0_ENABLE1_SET, VPE_DEI_ERROR_INT |
+				VPE_DS1_UV_ERROR_INT);
+
+	vpdma_enable_list_complete_irq(ctx->dev->vpdma, 0, true);
+}
+
+static void disable_irqs(struct vpe_ctx *ctx)
+{
+	write_reg(ctx->dev, VPE_INT0_ENABLE0_CLR, 0xffffffff);
+	write_reg(ctx->dev, VPE_INT0_ENABLE1_CLR, 0xffffffff);
+
+	vpdma_enable_list_complete_irq(ctx->dev->vpdma, 0, false);
+}
+
+/* device_run() - prepares and starts the device
+ *
+ * This function is only called when both the source and destination
+ * buffers are in place.
+ */
+static void device_run(void *priv)
+{
+	struct vpe_ctx *ctx = priv;
+	struct sc_data *sc = ctx->dev->sc;
+	struct vpe_q_data *d_q_data = &ctx->q_data[Q_DATA_DST];
+
+	if (ctx->deinterlacing && ctx->src_vbs[2] == NULL) {
+		ctx->src_vbs[2] = v4l2_m2m_src_buf_remove(ctx->m2m_ctx);
+		WARN_ON(ctx->src_vbs[2] == NULL);
+		ctx->src_vbs[1] = v4l2_m2m_src_buf_remove(ctx->m2m_ctx);
+		WARN_ON(ctx->src_vbs[1] == NULL);
+	}
+
+	ctx->src_vbs[0] = v4l2_m2m_src_buf_remove(ctx->m2m_ctx);
+	WARN_ON(ctx->src_vbs[0] == NULL);
+	ctx->dst_vb = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx);
+	WARN_ON(ctx->dst_vb == NULL);
+
+	/* config descriptors */
+	if (ctx->dev->loaded_mmrs != ctx->mmr_adb.dma_addr || ctx->load_mmrs) {
+		vpdma_map_desc_buf(ctx->dev->vpdma, &ctx->mmr_adb);
+		vpdma_add_cfd_adb(&ctx->desc_list, CFD_MMR_CLIENT, &ctx->mmr_adb);
+		ctx->dev->loaded_mmrs = ctx->mmr_adb.dma_addr;
+		ctx->load_mmrs = false;
+	}
+
+	if (sc->loaded_coeff_h != ctx->sc_coeff_h.dma_addr ||
+			sc->load_coeff_h) {
+		vpdma_map_desc_buf(ctx->dev->vpdma, &ctx->sc_coeff_h);
+		vpdma_add_cfd_block(&ctx->desc_list, CFD_SC_CLIENT,
+			&ctx->sc_coeff_h, 0);
+
+		sc->loaded_coeff_h = ctx->sc_coeff_h.dma_addr;
+		sc->load_coeff_h = false;
+	}
+
+	if (sc->loaded_coeff_v != ctx->sc_coeff_v.dma_addr ||
+			sc->load_coeff_v) {
+		vpdma_map_desc_buf(ctx->dev->vpdma, &ctx->sc_coeff_v);
+		vpdma_add_cfd_block(&ctx->desc_list, CFD_SC_CLIENT,
+			&ctx->sc_coeff_v, SC_COEF_SRAM_SIZE >> 4);
+
+		sc->loaded_coeff_v = ctx->sc_coeff_v.dma_addr;
+		sc->load_coeff_v = false;
+	}
+
+	/* output data descriptors */
+	if (ctx->deinterlacing)
+		add_out_dtd(ctx, VPE_PORT_MV_OUT);
+
+	if (d_q_data->colorspace == V4L2_COLORSPACE_SRGB) {
+		add_out_dtd(ctx, VPE_PORT_RGB_OUT);
+	} else {
+		add_out_dtd(ctx, VPE_PORT_LUMA_OUT);
+		if (d_q_data->fmt->coplanar)
+			add_out_dtd(ctx, VPE_PORT_CHROMA_OUT);
+	}
+
+	/* input data descriptors */
+	if (ctx->deinterlacing) {
+		add_in_dtd(ctx, VPE_PORT_LUMA3_IN);
+		add_in_dtd(ctx, VPE_PORT_CHROMA3_IN);
+
+		add_in_dtd(ctx, VPE_PORT_LUMA2_IN);
+		add_in_dtd(ctx, VPE_PORT_CHROMA2_IN);
+	}
+
+	add_in_dtd(ctx, VPE_PORT_LUMA1_IN);
+	add_in_dtd(ctx, VPE_PORT_CHROMA1_IN);
+
+	if (ctx->deinterlacing)
+		add_in_dtd(ctx, VPE_PORT_MV_IN);
+
+	/* sync on channel control descriptors for input ports */
+	vpdma_add_sync_on_channel_ctd(&ctx->desc_list, VPE_CHAN_LUMA1_IN);
+	vpdma_add_sync_on_channel_ctd(&ctx->desc_list, VPE_CHAN_CHROMA1_IN);
+
+	if (ctx->deinterlacing) {
+		vpdma_add_sync_on_channel_ctd(&ctx->desc_list,
+			VPE_CHAN_LUMA2_IN);
+		vpdma_add_sync_on_channel_ctd(&ctx->desc_list,
+			VPE_CHAN_CHROMA2_IN);
+
+		vpdma_add_sync_on_channel_ctd(&ctx->desc_list,
+			VPE_CHAN_LUMA3_IN);
+		vpdma_add_sync_on_channel_ctd(&ctx->desc_list,
+			VPE_CHAN_CHROMA3_IN);
+
+		vpdma_add_sync_on_channel_ctd(&ctx->desc_list, VPE_CHAN_MV_IN);
+	}
+
+	/* sync on channel control descriptors for output ports */
+	if (d_q_data->colorspace == V4L2_COLORSPACE_SRGB) {
+		vpdma_add_sync_on_channel_ctd(&ctx->desc_list,
+			VPE_CHAN_RGB_OUT);
+	} else {
+		vpdma_add_sync_on_channel_ctd(&ctx->desc_list,
+			VPE_CHAN_LUMA_OUT);
+		if (d_q_data->fmt->coplanar)
+			vpdma_add_sync_on_channel_ctd(&ctx->desc_list,
+				VPE_CHAN_CHROMA_OUT);
+	}
+
+	if (ctx->deinterlacing)
+		vpdma_add_sync_on_channel_ctd(&ctx->desc_list, VPE_CHAN_MV_OUT);
+
+	enable_irqs(ctx);
+
+	vpdma_map_desc_buf(ctx->dev->vpdma, &ctx->desc_list.buf);
+	vpdma_submit_descs(ctx->dev->vpdma, &ctx->desc_list);
+}
+
+static void dei_error(struct vpe_ctx *ctx)
+{
+	dev_warn(ctx->dev->v4l2_dev.dev,
+		"received DEI error interrupt\n");
+}
+
+static void ds1_uv_error(struct vpe_ctx *ctx)
+{
+	dev_warn(ctx->dev->v4l2_dev.dev,
+		"received downsampler error interrupt\n");
+}
+
+static irqreturn_t vpe_irq(int irq_vpe, void *data)
+{
+	struct vpe_dev *dev = (struct vpe_dev *)data;
+	struct vpe_ctx *ctx;
+	struct vpe_q_data *d_q_data;
+	struct vb2_buffer *s_vb, *d_vb;
+	struct v4l2_buffer *s_buf, *d_buf;
+	unsigned long flags;
+	u32 irqst0, irqst1;
+
+	irqst0 = read_reg(dev, VPE_INT0_STATUS0);
+	if (irqst0) {
+		write_reg(dev, VPE_INT0_STATUS0_CLR, irqst0);
+		vpe_dbg(dev, "INT0_STATUS0 = 0x%08x\n", irqst0);
+	}
+
+	irqst1 = read_reg(dev, VPE_INT0_STATUS1);
+	if (irqst1) {
+		write_reg(dev, VPE_INT0_STATUS1_CLR, irqst1);
+		vpe_dbg(dev, "INT0_STATUS1 = 0x%08x\n", irqst1);
+	}
+
+	ctx = v4l2_m2m_get_curr_priv(dev->m2m_dev);
+	if (!ctx) {
+		vpe_err(dev, "instance released before end of transaction\n");
+		goto handled;
+	}
+
+	if (irqst1) {
+		if (irqst1 & VPE_DEI_ERROR_INT) {
+			irqst1 &= ~VPE_DEI_ERROR_INT;
+			dei_error(ctx);
+		}
+		if (irqst1 & VPE_DS1_UV_ERROR_INT) {
+			irqst1 &= ~VPE_DS1_UV_ERROR_INT;
+			ds1_uv_error(ctx);
+		}
+	}
+
+	if (irqst0) {
+		if (irqst0 & VPE_INT0_LIST0_COMPLETE)
+			vpdma_clear_list_stat(ctx->dev->vpdma);
+
+		irqst0 &= ~(VPE_INT0_LIST0_COMPLETE);
+	}
+
+	if (irqst0 | irqst1) {
+		dev_warn(dev->v4l2_dev.dev, "Unexpected interrupt: "
+			"INT0_STATUS0 = 0x%08x, INT0_STATUS1 = 0x%08x\n",
+			irqst0, irqst1);
+	}
+
+	disable_irqs(ctx);
+
+	vpdma_unmap_desc_buf(dev->vpdma, &ctx->desc_list.buf);
+	vpdma_unmap_desc_buf(dev->vpdma, &ctx->mmr_adb);
+	vpdma_unmap_desc_buf(dev->vpdma, &ctx->sc_coeff_h);
+	vpdma_unmap_desc_buf(dev->vpdma, &ctx->sc_coeff_v);
+
+	vpdma_reset_desc_list(&ctx->desc_list);
+
+	 /* the previous dst mv buffer becomes the next src mv buffer */
+	ctx->src_mv_buf_selector = !ctx->src_mv_buf_selector;
+
+	if (ctx->aborting)
+		goto finished;
+
+	s_vb = ctx->src_vbs[0];
+	d_vb = ctx->dst_vb;
+	s_buf = &s_vb->v4l2_buf;
+	d_buf = &d_vb->v4l2_buf;
+
+	d_buf->flags = s_buf->flags;
+
+	d_buf->timestamp = s_buf->timestamp;
+	if (s_buf->flags & V4L2_BUF_FLAG_TIMECODE)
+		d_buf->timecode = s_buf->timecode;
+
+	d_buf->sequence = ctx->sequence;
+
+	d_q_data = &ctx->q_data[Q_DATA_DST];
+	if (d_q_data->flags & Q_DATA_INTERLACED) {
+		d_buf->field = ctx->field;
+		if (ctx->field == V4L2_FIELD_BOTTOM) {
+			ctx->sequence++;
+			ctx->field = V4L2_FIELD_TOP;
+		} else {
+			WARN_ON(ctx->field != V4L2_FIELD_TOP);
+			ctx->field = V4L2_FIELD_BOTTOM;
+		}
+	} else {
+		d_buf->field = V4L2_FIELD_NONE;
+		ctx->sequence++;
+	}
+
+	if (ctx->deinterlacing)
+		s_vb = ctx->src_vbs[2];
+
+	spin_lock_irqsave(&dev->lock, flags);
+	v4l2_m2m_buf_done(s_vb, VB2_BUF_STATE_DONE);
+	v4l2_m2m_buf_done(d_vb, VB2_BUF_STATE_DONE);
+	spin_unlock_irqrestore(&dev->lock, flags);
+
+	if (ctx->deinterlacing) {
+		ctx->src_vbs[2] = ctx->src_vbs[1];
+		ctx->src_vbs[1] = ctx->src_vbs[0];
+	}
+
+	ctx->bufs_completed++;
+	if (ctx->bufs_completed < ctx->bufs_per_job) {
+		device_run(ctx);
+		goto handled;
+	}
+
+finished:
+	vpe_dbg(ctx->dev, "finishing transaction\n");
+	ctx->bufs_completed = 0;
+	v4l2_m2m_job_finish(dev->m2m_dev, ctx->m2m_ctx);
+handled:
+	return IRQ_HANDLED;
+}
+
+/*
+ * video ioctls
+ */
+static int vpe_querycap(struct file *file, void *priv,
+			struct v4l2_capability *cap)
+{
+	strncpy(cap->driver, VPE_MODULE_NAME, sizeof(cap->driver) - 1);
+	strncpy(cap->card, VPE_MODULE_NAME, sizeof(cap->card) - 1);
+	snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
+		VPE_MODULE_NAME);
+	cap->device_caps  = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_STREAMING;
+	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
+	return 0;
+}
+
+static int __enum_fmt(struct v4l2_fmtdesc *f, u32 type)
+{
+	int i, index;
+	struct vpe_fmt *fmt = NULL;
+
+	index = 0;
+	for (i = 0; i < ARRAY_SIZE(vpe_formats); ++i) {
+		if (vpe_formats[i].types & type) {
+			if (index == f->index) {
+				fmt = &vpe_formats[i];
+				break;
+			}
+			index++;
+		}
+	}
+
+	if (!fmt)
+		return -EINVAL;
+
+	strncpy(f->description, fmt->name, sizeof(f->description) - 1);
+	f->pixelformat = fmt->fourcc;
+	return 0;
+}
+
+static int vpe_enum_fmt(struct file *file, void *priv,
+				struct v4l2_fmtdesc *f)
+{
+	if (V4L2_TYPE_IS_OUTPUT(f->type))
+		return __enum_fmt(f, VPE_FMT_TYPE_OUTPUT);
+
+	return __enum_fmt(f, VPE_FMT_TYPE_CAPTURE);
+}
+
+static int vpe_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
+{
+	struct v4l2_pix_format_mplane *pix = &f->fmt.pix_mp;
+	struct vpe_ctx *ctx = file2ctx(file);
+	struct vb2_queue *vq;
+	struct vpe_q_data *q_data;
+	int i;
+
+	vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
+	if (!vq)
+		return -EINVAL;
+
+	q_data = get_q_data(ctx, f->type);
+
+	pix->width = q_data->width;
+	pix->height = q_data->height;
+	pix->pixelformat = q_data->fmt->fourcc;
+	pix->field = q_data->field;
+
+	if (V4L2_TYPE_IS_OUTPUT(f->type)) {
+		pix->colorspace = q_data->colorspace;
+	} else {
+		struct vpe_q_data *s_q_data;
+
+		/* get colorspace from the source queue */
+		s_q_data = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE);
+
+		pix->colorspace = s_q_data->colorspace;
+	}
+
+	pix->num_planes = q_data->fmt->coplanar ? 2 : 1;
+
+	for (i = 0; i < pix->num_planes; i++) {
+		pix->plane_fmt[i].bytesperline = q_data->bytesperline[i];
+		pix->plane_fmt[i].sizeimage = q_data->sizeimage[i];
+	}
+
+	return 0;
+}
+
+static int __vpe_try_fmt(struct vpe_ctx *ctx, struct v4l2_format *f,
+		       struct vpe_fmt *fmt, int type)
+{
+	struct v4l2_pix_format_mplane *pix = &f->fmt.pix_mp;
+	struct v4l2_plane_pix_format *plane_fmt;
+	unsigned int w_align;
+	int i, depth, depth_bytes;
+
+	if (!fmt || !(fmt->types & type)) {
+		vpe_err(ctx->dev, "Fourcc format (0x%08x) invalid.\n",
+			pix->pixelformat);
+		return -EINVAL;
+	}
+
+	if (pix->field != V4L2_FIELD_NONE && pix->field != V4L2_FIELD_ALTERNATE)
+		pix->field = V4L2_FIELD_NONE;
+
+	depth = fmt->vpdma_fmt[VPE_LUMA]->depth;
+
+	/*
+	 * the line stride should 16 byte aligned for VPDMA to work, based on
+	 * the bytes per pixel, figure out how much the width should be aligned
+	 * to make sure line stride is 16 byte aligned
+	 */
+	depth_bytes = depth >> 3;
+
+	if (depth_bytes == 3)
+		/*
+		 * if bpp is 3(as in some RGB formats), the pixel width doesn't
+		 * really help in ensuring line stride is 16 byte aligned
+		 */
+		w_align = 4;
+	else
+		/*
+		 * for the remainder bpp(4, 2 and 1), the pixel width alignment
+		 * can ensure a line stride alignment of 16 bytes. For example,
+		 * if bpp is 2, then the line stride can be 16 byte aligned if
+		 * the width is 8 byte aligned
+		 */
+		w_align = order_base_2(VPDMA_DESC_ALIGN / depth_bytes);
+
+	v4l_bound_align_image(&pix->width, MIN_W, MAX_W, w_align,
+			      &pix->height, MIN_H, MAX_H, H_ALIGN,
+			      S_ALIGN);
+
+	pix->num_planes = fmt->coplanar ? 2 : 1;
+	pix->pixelformat = fmt->fourcc;
+
+	if (!pix->colorspace) {
+		if (fmt->fourcc == V4L2_PIX_FMT_RGB24 ||
+				fmt->fourcc == V4L2_PIX_FMT_BGR24 ||
+				fmt->fourcc == V4L2_PIX_FMT_RGB32 ||
+				fmt->fourcc == V4L2_PIX_FMT_BGR32) {
+			pix->colorspace = V4L2_COLORSPACE_SRGB;
+		} else {
+			if (pix->height > 1280)	/* HD */
+				pix->colorspace = V4L2_COLORSPACE_REC709;
+			else			/* SD */
+				pix->colorspace = V4L2_COLORSPACE_SMPTE170M;
+		}
+	}
+
+	memset(pix->reserved, 0, sizeof(pix->reserved));
+	for (i = 0; i < pix->num_planes; i++) {
+		plane_fmt = &pix->plane_fmt[i];
+		depth = fmt->vpdma_fmt[i]->depth;
+
+		if (i == VPE_LUMA)
+			plane_fmt->bytesperline = (pix->width * depth) >> 3;
+		else
+			plane_fmt->bytesperline = pix->width;
+
+		plane_fmt->sizeimage =
+				(pix->height * pix->width * depth) >> 3;
+
+		memset(plane_fmt->reserved, 0, sizeof(plane_fmt->reserved));
+	}
+
+	return 0;
+}
+
+static int vpe_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
+{
+	struct vpe_ctx *ctx = file2ctx(file);
+	struct vpe_fmt *fmt = find_format(f);
+
+	if (V4L2_TYPE_IS_OUTPUT(f->type))
+		return __vpe_try_fmt(ctx, f, fmt, VPE_FMT_TYPE_OUTPUT);
+	else
+		return __vpe_try_fmt(ctx, f, fmt, VPE_FMT_TYPE_CAPTURE);
+}
+
+static int __vpe_s_fmt(struct vpe_ctx *ctx, struct v4l2_format *f)
+{
+	struct v4l2_pix_format_mplane *pix = &f->fmt.pix_mp;
+	struct v4l2_plane_pix_format *plane_fmt;
+	struct vpe_q_data *q_data;
+	struct vb2_queue *vq;
+	int i;
+
+	vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
+	if (!vq)
+		return -EINVAL;
+
+	if (vb2_is_busy(vq)) {
+		vpe_err(ctx->dev, "queue busy\n");
+		return -EBUSY;
+	}
+
+	q_data = get_q_data(ctx, f->type);
+	if (!q_data)
+		return -EINVAL;
+
+	q_data->fmt		= find_format(f);
+	q_data->width		= pix->width;
+	q_data->height		= pix->height;
+	q_data->colorspace	= pix->colorspace;
+	q_data->field		= pix->field;
+
+	for (i = 0; i < pix->num_planes; i++) {
+		plane_fmt = &pix->plane_fmt[i];
+
+		q_data->bytesperline[i]	= plane_fmt->bytesperline;
+		q_data->sizeimage[i]	= plane_fmt->sizeimage;
+	}
+
+	q_data->c_rect.left	= 0;
+	q_data->c_rect.top	= 0;
+	q_data->c_rect.width	= q_data->width;
+	q_data->c_rect.height	= q_data->height;
+
+	if (q_data->field == V4L2_FIELD_ALTERNATE)
+		q_data->flags |= Q_DATA_INTERLACED;
+	else
+		q_data->flags &= ~Q_DATA_INTERLACED;
+
+	vpe_dbg(ctx->dev, "Setting format for type %d, wxh: %dx%d, fmt: %d bpl_y %d",
+		f->type, q_data->width, q_data->height, q_data->fmt->fourcc,
+		q_data->bytesperline[VPE_LUMA]);
+	if (q_data->fmt->coplanar)
+		vpe_dbg(ctx->dev, " bpl_uv %d\n",
+			q_data->bytesperline[VPE_CHROMA]);
+
+	return 0;
+}
+
+static int vpe_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
+{
+	int ret;
+	struct vpe_ctx *ctx = file2ctx(file);
+
+	ret = vpe_try_fmt(file, priv, f);
+	if (ret)
+		return ret;
+
+	ret = __vpe_s_fmt(ctx, f);
+	if (ret)
+		return ret;
+
+	if (V4L2_TYPE_IS_OUTPUT(f->type))
+		set_src_registers(ctx);
+	else
+		set_dst_registers(ctx);
+
+	return set_srcdst_params(ctx);
+}
+
+static int __vpe_try_selection(struct vpe_ctx *ctx, struct v4l2_selection *s)
+{
+	struct vpe_q_data *q_data;
+
+	if ((s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
+	    (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT))
+		return -EINVAL;
+
+	q_data = get_q_data(ctx, s->type);
+	if (!q_data)
+		return -EINVAL;
+
+	switch (s->target) {
+	case V4L2_SEL_TGT_COMPOSE:
+		/*
+		 * COMPOSE target is only valid for capture buffer type, return
+		 * error for output buffer type
+		 */
+		if (s->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
+			return -EINVAL;
+		break;
+	case V4L2_SEL_TGT_CROP:
+		/*
+		 * CROP target is only valid for output buffer type, return
+		 * error for capture buffer type
+		 */
+		if (s->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+			return -EINVAL;
+		break;
+	/*
+	 * bound and default crop/compose targets are invalid targets to
+	 * try/set
+	 */
+	default:
+		return -EINVAL;
+	}
+
+	if (s->r.top < 0 || s->r.left < 0) {
+		vpe_err(ctx->dev, "negative values for top and left\n");
+		s->r.top = s->r.left = 0;
+	}
+
+	v4l_bound_align_image(&s->r.width, MIN_W, q_data->width, 1,
+		&s->r.height, MIN_H, q_data->height, H_ALIGN, S_ALIGN);
+
+	/* adjust left/top if cropping rectangle is out of bounds */
+	if (s->r.left + s->r.width > q_data->width)
+		s->r.left = q_data->width - s->r.width;
+	if (s->r.top + s->r.height > q_data->height)
+		s->r.top = q_data->height - s->r.height;
+
+	return 0;
+}
+
+static int vpe_g_selection(struct file *file, void *fh,
+		struct v4l2_selection *s)
+{
+	struct vpe_ctx *ctx = file2ctx(file);
+	struct vpe_q_data *q_data;
+	bool use_c_rect = false;
+
+	if ((s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
+	    (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT))
+		return -EINVAL;
+
+	q_data = get_q_data(ctx, s->type);
+	if (!q_data)
+		return -EINVAL;
+
+	switch (s->target) {
+	case V4L2_SEL_TGT_COMPOSE_DEFAULT:
+	case V4L2_SEL_TGT_COMPOSE_BOUNDS:
+		if (s->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
+			return -EINVAL;
+		break;
+	case V4L2_SEL_TGT_CROP_BOUNDS:
+	case V4L2_SEL_TGT_CROP_DEFAULT:
+		if (s->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+			return -EINVAL;
+		break;
+	case V4L2_SEL_TGT_COMPOSE:
+		if (s->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
+			return -EINVAL;
+		use_c_rect = true;
+		break;
+	case V4L2_SEL_TGT_CROP:
+		if (s->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+			return -EINVAL;
+		use_c_rect = true;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (use_c_rect) {
+		/*
+		 * for CROP/COMPOSE target type, return c_rect params from the
+		 * respective buffer type
+		 */
+		s->r = q_data->c_rect;
+	} else {
+		/*
+		 * for DEFAULT/BOUNDS target type, return width and height from
+		 * S_FMT of the respective buffer type
+		 */
+		s->r.left = 0;
+		s->r.top = 0;
+		s->r.width = q_data->width;
+		s->r.height = q_data->height;
+	}
+
+	return 0;
+}
+
+
+static int vpe_s_selection(struct file *file, void *fh,
+		struct v4l2_selection *s)
+{
+	struct vpe_ctx *ctx = file2ctx(file);
+	struct vpe_q_data *q_data;
+	struct v4l2_selection sel = *s;
+	int ret;
+
+	ret = __vpe_try_selection(ctx, &sel);
+	if (ret)
+		return ret;
+
+	q_data = get_q_data(ctx, sel.type);
+	if (!q_data)
+		return -EINVAL;
+
+	if ((q_data->c_rect.left == sel.r.left) &&
+			(q_data->c_rect.top == sel.r.top) &&
+			(q_data->c_rect.width == sel.r.width) &&
+			(q_data->c_rect.height == sel.r.height)) {
+		vpe_dbg(ctx->dev,
+			"requested crop/compose values are already set\n");
+		return 0;
+	}
+
+	q_data->c_rect = sel.r;
+
+	return set_srcdst_params(ctx);
+}
+
+static int vpe_reqbufs(struct file *file, void *priv,
+		       struct v4l2_requestbuffers *reqbufs)
+{
+	struct vpe_ctx *ctx = file2ctx(file);
+
+	return v4l2_m2m_reqbufs(file, ctx->m2m_ctx, reqbufs);
+}
+
+static int vpe_querybuf(struct file *file, void *priv, struct v4l2_buffer *buf)
+{
+	struct vpe_ctx *ctx = file2ctx(file);
+
+	return v4l2_m2m_querybuf(file, ctx->m2m_ctx, buf);
+}
+
+static int vpe_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
+{
+	struct vpe_ctx *ctx = file2ctx(file);
+
+	return v4l2_m2m_qbuf(file, ctx->m2m_ctx, buf);
+}
+
+static int vpe_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
+{
+	struct vpe_ctx *ctx = file2ctx(file);
+
+	return v4l2_m2m_dqbuf(file, ctx->m2m_ctx, buf);
+}
+
+static int vpe_streamon(struct file *file, void *priv, enum v4l2_buf_type type)
+{
+	struct vpe_ctx *ctx = file2ctx(file);
+
+	return v4l2_m2m_streamon(file, ctx->m2m_ctx, type);
+}
+
+static int vpe_streamoff(struct file *file, void *priv, enum v4l2_buf_type type)
+{
+	struct vpe_ctx *ctx = file2ctx(file);
+
+	vpe_dump_regs(ctx->dev);
+	vpdma_dump_regs(ctx->dev->vpdma);
+
+	return v4l2_m2m_streamoff(file, ctx->m2m_ctx, type);
+}
+
+/*
+ * defines number of buffers/frames a context can process with VPE before
+ * switching to a different context. default value is 1 buffer per context
+ */
+#define V4L2_CID_VPE_BUFS_PER_JOB		(V4L2_CID_USER_TI_VPE_BASE + 0)
+
+static int vpe_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct vpe_ctx *ctx =
+		container_of(ctrl->handler, struct vpe_ctx, hdl);
+
+	switch (ctrl->id) {
+	case V4L2_CID_VPE_BUFS_PER_JOB:
+		ctx->bufs_per_job = ctrl->val;
+		break;
+
+	default:
+		vpe_err(ctx->dev, "Invalid control\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static const struct v4l2_ctrl_ops vpe_ctrl_ops = {
+	.s_ctrl = vpe_s_ctrl,
+};
+
+static const struct v4l2_ioctl_ops vpe_ioctl_ops = {
+	.vidioc_querycap	= vpe_querycap,
+
+	.vidioc_enum_fmt_vid_cap_mplane = vpe_enum_fmt,
+	.vidioc_g_fmt_vid_cap_mplane	= vpe_g_fmt,
+	.vidioc_try_fmt_vid_cap_mplane	= vpe_try_fmt,
+	.vidioc_s_fmt_vid_cap_mplane	= vpe_s_fmt,
+
+	.vidioc_enum_fmt_vid_out_mplane = vpe_enum_fmt,
+	.vidioc_g_fmt_vid_out_mplane	= vpe_g_fmt,
+	.vidioc_try_fmt_vid_out_mplane	= vpe_try_fmt,
+	.vidioc_s_fmt_vid_out_mplane	= vpe_s_fmt,
+
+	.vidioc_g_selection		= vpe_g_selection,
+	.vidioc_s_selection		= vpe_s_selection,
+
+	.vidioc_reqbufs		= vpe_reqbufs,
+	.vidioc_querybuf	= vpe_querybuf,
+
+	.vidioc_qbuf		= vpe_qbuf,
+	.vidioc_dqbuf		= vpe_dqbuf,
+
+	.vidioc_streamon	= vpe_streamon,
+	.vidioc_streamoff	= vpe_streamoff,
+	.vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
+	.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
+};
+
+/*
+ * Queue operations
+ */
+static int vpe_queue_setup(struct vb2_queue *vq,
+			   const struct v4l2_format *fmt,
+			   unsigned int *nbuffers, unsigned int *nplanes,
+			   unsigned int sizes[], void *alloc_ctxs[])
+{
+	int i;
+	struct vpe_ctx *ctx = vb2_get_drv_priv(vq);
+	struct vpe_q_data *q_data;
+
+	q_data = get_q_data(ctx, vq->type);
+
+	*nplanes = q_data->fmt->coplanar ? 2 : 1;
+
+	for (i = 0; i < *nplanes; i++) {
+		sizes[i] = q_data->sizeimage[i];
+		alloc_ctxs[i] = ctx->dev->alloc_ctx;
+	}
+
+	vpe_dbg(ctx->dev, "get %d buffer(s) of size %d", *nbuffers,
+		sizes[VPE_LUMA]);
+	if (q_data->fmt->coplanar)
+		vpe_dbg(ctx->dev, " and %d\n", sizes[VPE_CHROMA]);
+
+	return 0;
+}
+
+static int vpe_buf_prepare(struct vb2_buffer *vb)
+{
+	struct vpe_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
+	struct vpe_q_data *q_data;
+	int i, num_planes;
+
+	vpe_dbg(ctx->dev, "type: %d\n", vb->vb2_queue->type);
+
+	q_data = get_q_data(ctx, vb->vb2_queue->type);
+	num_planes = q_data->fmt->coplanar ? 2 : 1;
+
+	if (vb->vb2_queue->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
+		if (!(q_data->flags & Q_DATA_INTERLACED)) {
+			vb->v4l2_buf.field = V4L2_FIELD_NONE;
+		} else {
+			if (vb->v4l2_buf.field != V4L2_FIELD_TOP &&
+					vb->v4l2_buf.field != V4L2_FIELD_BOTTOM)
+				return -EINVAL;
+		}
+	}
+
+	for (i = 0; i < num_planes; i++) {
+		if (vb2_plane_size(vb, i) < q_data->sizeimage[i]) {
+			vpe_err(ctx->dev,
+				"data will not fit into plane (%lu < %lu)\n",
+				vb2_plane_size(vb, i),
+				(long) q_data->sizeimage[i]);
+			return -EINVAL;
+		}
+	}
+
+	for (i = 0; i < num_planes; i++)
+		vb2_set_plane_payload(vb, i, q_data->sizeimage[i]);
+
+	return 0;
+}
+
+static void vpe_buf_queue(struct vb2_buffer *vb)
+{
+	struct vpe_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
+	v4l2_m2m_buf_queue(ctx->m2m_ctx, vb);
+}
+
+static void vpe_wait_prepare(struct vb2_queue *q)
+{
+	struct vpe_ctx *ctx = vb2_get_drv_priv(q);
+	vpe_unlock(ctx);
+}
+
+static void vpe_wait_finish(struct vb2_queue *q)
+{
+	struct vpe_ctx *ctx = vb2_get_drv_priv(q);
+	vpe_lock(ctx);
+}
+
+static struct vb2_ops vpe_qops = {
+	.queue_setup	 = vpe_queue_setup,
+	.buf_prepare	 = vpe_buf_prepare,
+	.buf_queue	 = vpe_buf_queue,
+	.wait_prepare	 = vpe_wait_prepare,
+	.wait_finish	 = vpe_wait_finish,
+};
+
+static int queue_init(void *priv, struct vb2_queue *src_vq,
+		      struct vb2_queue *dst_vq)
+{
+	struct vpe_ctx *ctx = priv;
+	int ret;
+
+	memset(src_vq, 0, sizeof(*src_vq));
+	src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
+	src_vq->io_modes = VB2_MMAP | VB2_DMABUF;
+	src_vq->drv_priv = ctx;
+	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
+	src_vq->ops = &vpe_qops;
+	src_vq->mem_ops = &vb2_dma_contig_memops;
+	src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+
+	ret = vb2_queue_init(src_vq);
+	if (ret)
+		return ret;
+
+	memset(dst_vq, 0, sizeof(*dst_vq));
+	dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
+	dst_vq->io_modes = VB2_MMAP | VB2_DMABUF;
+	dst_vq->drv_priv = ctx;
+	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
+	dst_vq->ops = &vpe_qops;
+	dst_vq->mem_ops = &vb2_dma_contig_memops;
+	dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+
+	return vb2_queue_init(dst_vq);
+}
+
+static const struct v4l2_ctrl_config vpe_bufs_per_job = {
+	.ops = &vpe_ctrl_ops,
+	.id = V4L2_CID_VPE_BUFS_PER_JOB,
+	.name = "Buffers Per Transaction",
+	.type = V4L2_CTRL_TYPE_INTEGER,
+	.def = VPE_DEF_BUFS_PER_JOB,
+	.min = 1,
+	.max = VIDEO_MAX_FRAME,
+	.step = 1,
+};
+
+/*
+ * File operations
+ */
+static int vpe_open(struct file *file)
+{
+	struct vpe_dev *dev = video_drvdata(file);
+	struct vpe_ctx *ctx = NULL;
+	struct vpe_q_data *s_q_data;
+	struct v4l2_ctrl_handler *hdl;
+	int ret;
+
+	vpe_dbg(dev, "vpe_open\n");
+
+	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
+	if (!ctx)
+		return -ENOMEM;
+
+	ctx->dev = dev;
+
+	if (mutex_lock_interruptible(&dev->dev_mutex)) {
+		ret = -ERESTARTSYS;
+		goto free_ctx;
+	}
+
+	ret = vpdma_create_desc_list(&ctx->desc_list, VPE_DESC_LIST_SIZE,
+			VPDMA_LIST_TYPE_NORMAL);
+	if (ret != 0)
+		goto unlock;
+
+	ret = vpdma_alloc_desc_buf(&ctx->mmr_adb, sizeof(struct vpe_mmr_adb));
+	if (ret != 0)
+		goto free_desc_list;
+
+	ret = vpdma_alloc_desc_buf(&ctx->sc_coeff_h, SC_COEF_SRAM_SIZE);
+	if (ret != 0)
+		goto free_mmr_adb;
+
+	ret = vpdma_alloc_desc_buf(&ctx->sc_coeff_v, SC_COEF_SRAM_SIZE);
+	if (ret != 0)
+		goto free_sc_h;
+
+	init_adb_hdrs(ctx);
+
+	v4l2_fh_init(&ctx->fh, video_devdata(file));
+	file->private_data = &ctx->fh;
+
+	hdl = &ctx->hdl;
+	v4l2_ctrl_handler_init(hdl, 1);
+	v4l2_ctrl_new_custom(hdl, &vpe_bufs_per_job, NULL);
+	if (hdl->error) {
+		ret = hdl->error;
+		goto exit_fh;
+	}
+	ctx->fh.ctrl_handler = hdl;
+	v4l2_ctrl_handler_setup(hdl);
+
+	s_q_data = &ctx->q_data[Q_DATA_SRC];
+	s_q_data->fmt = &vpe_formats[2];
+	s_q_data->width = 1920;
+	s_q_data->height = 1080;
+	s_q_data->bytesperline[VPE_LUMA] = (s_q_data->width *
+			s_q_data->fmt->vpdma_fmt[VPE_LUMA]->depth) >> 3;
+	s_q_data->sizeimage[VPE_LUMA] = (s_q_data->bytesperline[VPE_LUMA] *
+			s_q_data->height);
+	s_q_data->colorspace = V4L2_COLORSPACE_REC709;
+	s_q_data->field = V4L2_FIELD_NONE;
+	s_q_data->c_rect.left = 0;
+	s_q_data->c_rect.top = 0;
+	s_q_data->c_rect.width = s_q_data->width;
+	s_q_data->c_rect.height = s_q_data->height;
+	s_q_data->flags = 0;
+
+	ctx->q_data[Q_DATA_DST] = *s_q_data;
+
+	set_dei_shadow_registers(ctx);
+	set_src_registers(ctx);
+	set_dst_registers(ctx);
+	ret = set_srcdst_params(ctx);
+	if (ret)
+		goto exit_fh;
+
+	ctx->m2m_ctx = v4l2_m2m_ctx_init(dev->m2m_dev, ctx, &queue_init);
+
+	if (IS_ERR(ctx->m2m_ctx)) {
+		ret = PTR_ERR(ctx->m2m_ctx);
+		goto exit_fh;
+	}
+
+	v4l2_fh_add(&ctx->fh);
+
+	/*
+	 * for now, just report the creation of the first instance, we can later
+	 * optimize the driver to enable or disable clocks when the first
+	 * instance is created or the last instance released
+	 */
+	if (atomic_inc_return(&dev->num_instances) == 1)
+		vpe_dbg(dev, "first instance created\n");
+
+	ctx->bufs_per_job = VPE_DEF_BUFS_PER_JOB;
+
+	ctx->load_mmrs = true;
+
+	vpe_dbg(dev, "created instance %p, m2m_ctx: %p\n",
+		ctx, ctx->m2m_ctx);
+
+	mutex_unlock(&dev->dev_mutex);
+
+	return 0;
+exit_fh:
+	v4l2_ctrl_handler_free(hdl);
+	v4l2_fh_exit(&ctx->fh);
+	vpdma_free_desc_buf(&ctx->sc_coeff_v);
+free_sc_h:
+	vpdma_free_desc_buf(&ctx->sc_coeff_h);
+free_mmr_adb:
+	vpdma_free_desc_buf(&ctx->mmr_adb);
+free_desc_list:
+	vpdma_free_desc_list(&ctx->desc_list);
+unlock:
+	mutex_unlock(&dev->dev_mutex);
+free_ctx:
+	kfree(ctx);
+	return ret;
+}
+
+static int vpe_release(struct file *file)
+{
+	struct vpe_dev *dev = video_drvdata(file);
+	struct vpe_ctx *ctx = file2ctx(file);
+
+	vpe_dbg(dev, "releasing instance %p\n", ctx);
+
+	mutex_lock(&dev->dev_mutex);
+	free_vbs(ctx);
+	free_mv_buffers(ctx);
+	vpdma_free_desc_list(&ctx->desc_list);
+	vpdma_free_desc_buf(&ctx->mmr_adb);
+
+	v4l2_fh_del(&ctx->fh);
+	v4l2_fh_exit(&ctx->fh);
+	v4l2_ctrl_handler_free(&ctx->hdl);
+	v4l2_m2m_ctx_release(ctx->m2m_ctx);
+
+	kfree(ctx);
+
+	/*
+	 * for now, just report the release of the last instance, we can later
+	 * optimize the driver to enable or disable clocks when the first
+	 * instance is created or the last instance released
+	 */
+	if (atomic_dec_return(&dev->num_instances) == 0)
+		vpe_dbg(dev, "last instance released\n");
+
+	mutex_unlock(&dev->dev_mutex);
+
+	return 0;
+}
+
+static unsigned int vpe_poll(struct file *file,
+			     struct poll_table_struct *wait)
+{
+	struct vpe_ctx *ctx = file2ctx(file);
+	struct vpe_dev *dev = ctx->dev;
+	int ret;
+
+	mutex_lock(&dev->dev_mutex);
+	ret = v4l2_m2m_poll(file, ctx->m2m_ctx, wait);
+	mutex_unlock(&dev->dev_mutex);
+	return ret;
+}
+
+static int vpe_mmap(struct file *file, struct vm_area_struct *vma)
+{
+	struct vpe_ctx *ctx = file2ctx(file);
+	struct vpe_dev *dev = ctx->dev;
+	int ret;
+
+	if (mutex_lock_interruptible(&dev->dev_mutex))
+		return -ERESTARTSYS;
+	ret = v4l2_m2m_mmap(file, ctx->m2m_ctx, vma);
+	mutex_unlock(&dev->dev_mutex);
+	return ret;
+}
+
+static const struct v4l2_file_operations vpe_fops = {
+	.owner		= THIS_MODULE,
+	.open		= vpe_open,
+	.release	= vpe_release,
+	.poll		= vpe_poll,
+	.unlocked_ioctl	= video_ioctl2,
+	.mmap		= vpe_mmap,
+};
+
+static struct video_device vpe_videodev = {
+	.name		= VPE_MODULE_NAME,
+	.fops		= &vpe_fops,
+	.ioctl_ops	= &vpe_ioctl_ops,
+	.minor		= -1,
+	.release	= video_device_release_empty,
+	.vfl_dir	= VFL_DIR_M2M,
+};
+
+static struct v4l2_m2m_ops m2m_ops = {
+	.device_run	= device_run,
+	.job_ready	= job_ready,
+	.job_abort	= job_abort,
+	.lock		= vpe_lock,
+	.unlock		= vpe_unlock,
+};
+
+static int vpe_runtime_get(struct platform_device *pdev)
+{
+	int r;
+
+	dev_dbg(&pdev->dev, "vpe_runtime_get\n");
+
+	r = pm_runtime_get_sync(&pdev->dev);
+	WARN_ON(r < 0);
+	return r < 0 ? r : 0;
+}
+
+static void vpe_runtime_put(struct platform_device *pdev)
+{
+
+	int r;
+
+	dev_dbg(&pdev->dev, "vpe_runtime_put\n");
+
+	r = pm_runtime_put_sync(&pdev->dev);
+	WARN_ON(r < 0 && r != -ENOSYS);
+}
+
+static void vpe_fw_cb(struct platform_device *pdev)
+{
+	struct vpe_dev *dev = platform_get_drvdata(pdev);
+	struct video_device *vfd;
+	int ret;
+
+	vfd = &dev->vfd;
+	*vfd = vpe_videodev;
+	vfd->lock = &dev->dev_mutex;
+	vfd->v4l2_dev = &dev->v4l2_dev;
+
+	ret = video_register_device(vfd, VFL_TYPE_GRABBER, 0);
+	if (ret) {
+		vpe_err(dev, "Failed to register video device\n");
+
+		vpe_set_clock_enable(dev, 0);
+		vpe_runtime_put(pdev);
+		pm_runtime_disable(&pdev->dev);
+		v4l2_m2m_release(dev->m2m_dev);
+		vb2_dma_contig_cleanup_ctx(dev->alloc_ctx);
+		v4l2_device_unregister(&dev->v4l2_dev);
+
+		return;
+	}
+
+	video_set_drvdata(vfd, dev);
+	snprintf(vfd->name, sizeof(vfd->name), "%s", vpe_videodev.name);
+	dev_info(dev->v4l2_dev.dev, "Device registered as /dev/video%d\n",
+		vfd->num);
+}
+
+static int vpe_probe(struct platform_device *pdev)
+{
+	struct vpe_dev *dev;
+	int ret, irq, func;
+
+	dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
+	if (!dev)
+		return -ENOMEM;
+
+	spin_lock_init(&dev->lock);
+
+	ret = v4l2_device_register(&pdev->dev, &dev->v4l2_dev);
+	if (ret)
+		return ret;
+
+	atomic_set(&dev->num_instances, 0);
+	mutex_init(&dev->dev_mutex);
+
+	dev->res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
+			"vpe_top");
+	/*
+	 * HACK: we get resource info from device tree in the form of a list of
+	 * VPE sub blocks, the driver currently uses only the base of vpe_top
+	 * for register access, the driver should be changed later to access
+	 * registers based on the sub block base addresses
+	 */
+	dev->base = devm_ioremap(&pdev->dev, dev->res->start, SZ_32K);
+	if (!dev->base) {
+		ret = -ENOMEM;
+		goto v4l2_dev_unreg;
+	}
+
+	irq = platform_get_irq(pdev, 0);
+	ret = devm_request_irq(&pdev->dev, irq, vpe_irq, 0, VPE_MODULE_NAME,
+			dev);
+	if (ret)
+		goto v4l2_dev_unreg;
+
+	platform_set_drvdata(pdev, dev);
+
+	dev->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev);
+	if (IS_ERR(dev->alloc_ctx)) {
+		vpe_err(dev, "Failed to alloc vb2 context\n");
+		ret = PTR_ERR(dev->alloc_ctx);
+		goto v4l2_dev_unreg;
+	}
+
+	dev->m2m_dev = v4l2_m2m_init(&m2m_ops);
+	if (IS_ERR(dev->m2m_dev)) {
+		vpe_err(dev, "Failed to init mem2mem device\n");
+		ret = PTR_ERR(dev->m2m_dev);
+		goto rel_ctx;
+	}
+
+	pm_runtime_enable(&pdev->dev);
+
+	ret = vpe_runtime_get(pdev);
+	if (ret)
+		goto rel_m2m;
+
+	/* Perform clk enable followed by reset */
+	vpe_set_clock_enable(dev, 1);
+
+	vpe_top_reset(dev);
+
+	func = read_field_reg(dev, VPE_PID, VPE_PID_FUNC_MASK,
+		VPE_PID_FUNC_SHIFT);
+	vpe_dbg(dev, "VPE PID function %x\n", func);
+
+	vpe_top_vpdma_reset(dev);
+
+	dev->sc = sc_create(pdev);
+	if (IS_ERR(dev->sc)) {
+		ret = PTR_ERR(dev->sc);
+		goto runtime_put;
+	}
+
+	dev->csc = csc_create(pdev);
+	if (IS_ERR(dev->csc)) {
+		ret = PTR_ERR(dev->csc);
+		goto runtime_put;
+	}
+
+	dev->vpdma = vpdma_create(pdev, vpe_fw_cb);
+	if (IS_ERR(dev->vpdma)) {
+		ret = PTR_ERR(dev->vpdma);
+		goto runtime_put;
+	}
+
+	return 0;
+
+runtime_put:
+	vpe_runtime_put(pdev);
+rel_m2m:
+	pm_runtime_disable(&pdev->dev);
+	v4l2_m2m_release(dev->m2m_dev);
+rel_ctx:
+	vb2_dma_contig_cleanup_ctx(dev->alloc_ctx);
+v4l2_dev_unreg:
+	v4l2_device_unregister(&dev->v4l2_dev);
+
+	return ret;
+}
+
+static int vpe_remove(struct platform_device *pdev)
+{
+	struct vpe_dev *dev =
+		(struct vpe_dev *) platform_get_drvdata(pdev);
+
+	v4l2_info(&dev->v4l2_dev, "Removing " VPE_MODULE_NAME);
+
+	v4l2_m2m_release(dev->m2m_dev);
+	video_unregister_device(&dev->vfd);
+	v4l2_device_unregister(&dev->v4l2_dev);
+	vb2_dma_contig_cleanup_ctx(dev->alloc_ctx);
+
+	vpe_set_clock_enable(dev, 0);
+	vpe_runtime_put(pdev);
+	pm_runtime_disable(&pdev->dev);
+
+	return 0;
+}
+
+#if defined(CONFIG_OF)
+static const struct of_device_id vpe_of_match[] = {
+	{
+		.compatible = "ti,vpe",
+	},
+	{},
+};
+#else
+#define vpe_of_match NULL
+#endif
+
+static struct platform_driver vpe_pdrv = {
+	.probe		= vpe_probe,
+	.remove		= vpe_remove,
+	.driver		= {
+		.name	= VPE_MODULE_NAME,
+		.owner	= THIS_MODULE,
+		.of_match_table = vpe_of_match,
+	},
+};
+
+module_platform_driver(vpe_pdrv);
+
+MODULE_DESCRIPTION("TI VPE driver");
+MODULE_AUTHOR("Dale Farnsworth, <dale@farnsworth.org>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/platform/ti-vpe/vpe_regs.h b/drivers/media/platform/ti-vpe/vpe_regs.h
new file mode 100644
index 00000000000..74283d79eae
--- /dev/null
+++ b/drivers/media/platform/ti-vpe/vpe_regs.h
@@ -0,0 +1,309 @@
+/*
+ * Copyright (c) 2013 Texas Instruments Inc.
+ *
+ * David Griego, <dagriego@biglakesoftware.com>
+ * Dale Farnsworth, <dale@farnsworth.org>
+ * Archit Taneja, <archit@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#ifndef __TI_VPE_REGS_H
+#define __TI_VPE_REGS_H
+
+/* VPE register offsets and field selectors */
+
+/* VPE top level regs */
+#define VPE_PID				0x0000
+#define VPE_PID_MINOR_MASK		0x3f
+#define VPE_PID_MINOR_SHIFT		0
+#define VPE_PID_CUSTOM_MASK		0x03
+#define VPE_PID_CUSTOM_SHIFT		6
+#define VPE_PID_MAJOR_MASK		0x07
+#define VPE_PID_MAJOR_SHIFT		8
+#define VPE_PID_RTL_MASK		0x1f
+#define VPE_PID_RTL_SHIFT		11
+#define VPE_PID_FUNC_MASK		0xfff
+#define VPE_PID_FUNC_SHIFT		16
+#define VPE_PID_SCHEME_MASK		0x03
+#define VPE_PID_SCHEME_SHIFT		30
+
+#define VPE_SYSCONFIG			0x0010
+#define VPE_SYSCONFIG_IDLE_MASK		0x03
+#define VPE_SYSCONFIG_IDLE_SHIFT	2
+#define VPE_SYSCONFIG_STANDBY_MASK	0x03
+#define VPE_SYSCONFIG_STANDBY_SHIFT	4
+#define VPE_FORCE_IDLE_MODE		0
+#define VPE_NO_IDLE_MODE		1
+#define VPE_SMART_IDLE_MODE		2
+#define VPE_SMART_IDLE_WAKEUP_MODE	3
+#define VPE_FORCE_STANDBY_MODE		0
+#define VPE_NO_STANDBY_MODE		1
+#define VPE_SMART_STANDBY_MODE		2
+#define VPE_SMART_STANDBY_WAKEUP_MODE	3
+
+#define VPE_INT0_STATUS0_RAW_SET	0x0020
+#define VPE_INT0_STATUS0_RAW		VPE_INT0_STATUS0_RAW_SET
+#define VPE_INT0_STATUS0_CLR		0x0028
+#define VPE_INT0_STATUS0		VPE_INT0_STATUS0_CLR
+#define VPE_INT0_ENABLE0_SET		0x0030
+#define VPE_INT0_ENABLE0		VPE_INT0_ENABLE0_SET
+#define VPE_INT0_ENABLE0_CLR		0x0038
+#define VPE_INT0_LIST0_COMPLETE		(1 << 0)
+#define VPE_INT0_LIST0_NOTIFY		(1 << 1)
+#define VPE_INT0_LIST1_COMPLETE		(1 << 2)
+#define VPE_INT0_LIST1_NOTIFY		(1 << 3)
+#define VPE_INT0_LIST2_COMPLETE		(1 << 4)
+#define VPE_INT0_LIST2_NOTIFY		(1 << 5)
+#define VPE_INT0_LIST3_COMPLETE		(1 << 6)
+#define VPE_INT0_LIST3_NOTIFY		(1 << 7)
+#define VPE_INT0_LIST4_COMPLETE		(1 << 8)
+#define VPE_INT0_LIST4_NOTIFY		(1 << 9)
+#define VPE_INT0_LIST5_COMPLETE		(1 << 10)
+#define VPE_INT0_LIST5_NOTIFY		(1 << 11)
+#define VPE_INT0_LIST6_COMPLETE		(1 << 12)
+#define VPE_INT0_LIST6_NOTIFY		(1 << 13)
+#define VPE_INT0_LIST7_COMPLETE		(1 << 14)
+#define VPE_INT0_LIST7_NOTIFY		(1 << 15)
+#define VPE_INT0_DESCRIPTOR		(1 << 16)
+#define VPE_DEI_FMD_INT			(1 << 18)
+
+#define VPE_INT0_STATUS1_RAW_SET	0x0024
+#define VPE_INT0_STATUS1_RAW		VPE_INT0_STATUS1_RAW_SET
+#define VPE_INT0_STATUS1_CLR		0x002c
+#define VPE_INT0_STATUS1		VPE_INT0_STATUS1_CLR
+#define VPE_INT0_ENABLE1_SET		0x0034
+#define VPE_INT0_ENABLE1		VPE_INT0_ENABLE1_SET
+#define VPE_INT0_ENABLE1_CLR		0x003c
+#define VPE_INT0_CHANNEL_GROUP0		(1 << 0)
+#define VPE_INT0_CHANNEL_GROUP1		(1 << 1)
+#define VPE_INT0_CHANNEL_GROUP2		(1 << 2)
+#define VPE_INT0_CHANNEL_GROUP3		(1 << 3)
+#define VPE_INT0_CHANNEL_GROUP4		(1 << 4)
+#define VPE_INT0_CHANNEL_GROUP5		(1 << 5)
+#define VPE_INT0_CLIENT			(1 << 7)
+#define VPE_DEI_ERROR_INT		(1 << 16)
+#define VPE_DS1_UV_ERROR_INT		(1 << 22)
+
+#define VPE_INTC_EOI			0x00a0
+
+#define VPE_CLK_ENABLE			0x0100
+#define VPE_VPEDMA_CLK_ENABLE		(1 << 0)
+#define VPE_DATA_PATH_CLK_ENABLE	(1 << 1)
+
+#define VPE_CLK_RESET			0x0104
+#define VPE_VPDMA_CLK_RESET_MASK	0x1
+#define VPE_VPDMA_CLK_RESET_SHIFT	0
+#define VPE_DATA_PATH_CLK_RESET_MASK	0x1
+#define VPE_DATA_PATH_CLK_RESET_SHIFT	1
+#define VPE_MAIN_RESET_MASK		0x1
+#define VPE_MAIN_RESET_SHIFT		31
+
+#define VPE_CLK_FORMAT_SELECT		0x010c
+#define VPE_CSC_SRC_SELECT_MASK		0x03
+#define VPE_CSC_SRC_SELECT_SHIFT	0
+#define VPE_RGB_OUT_SELECT		(1 << 8)
+#define VPE_DS_SRC_SELECT_MASK		0x07
+#define VPE_DS_SRC_SELECT_SHIFT		9
+#define VPE_DS_BYPASS			(1 << 16)
+#define VPE_COLOR_SEPARATE_422		(1 << 18)
+
+#define VPE_DS_SRC_DEI_SCALER		(5 << VPE_DS_SRC_SELECT_SHIFT)
+#define VPE_CSC_SRC_DEI_SCALER		(3 << VPE_CSC_SRC_SELECT_SHIFT)
+
+#define VPE_CLK_RANGE_MAP		0x011c
+#define VPE_RANGE_RANGE_MAP_Y_MASK	0x07
+#define VPE_RANGE_RANGE_MAP_Y_SHIFT	0
+#define VPE_RANGE_RANGE_MAP_UV_MASK	0x07
+#define VPE_RANGE_RANGE_MAP_UV_SHIFT	3
+#define VPE_RANGE_MAP_ON		(1 << 6)
+#define VPE_RANGE_REDUCTION_ON		(1 << 28)
+
+/* VPE chrominance upsampler regs */
+#define VPE_US1_R0			0x0304
+#define VPE_US2_R0			0x0404
+#define VPE_US3_R0			0x0504
+#define VPE_US_C1_MASK			0x3fff
+#define VPE_US_C1_SHIFT			2
+#define VPE_US_C0_MASK			0x3fff
+#define VPE_US_C0_SHIFT			18
+#define VPE_US_MODE_MASK		0x03
+#define VPE_US_MODE_SHIFT		16
+#define VPE_ANCHOR_FID0_C1_MASK		0x3fff
+#define VPE_ANCHOR_FID0_C1_SHIFT	2
+#define VPE_ANCHOR_FID0_C0_MASK		0x3fff
+#define VPE_ANCHOR_FID0_C0_SHIFT	18
+
+#define VPE_US1_R1			0x0308
+#define VPE_US2_R1			0x0408
+#define VPE_US3_R1			0x0508
+#define VPE_ANCHOR_FID0_C3_MASK		0x3fff
+#define VPE_ANCHOR_FID0_C3_SHIFT	2
+#define VPE_ANCHOR_FID0_C2_MASK		0x3fff
+#define VPE_ANCHOR_FID0_C2_SHIFT	18
+
+#define VPE_US1_R2			0x030c
+#define VPE_US2_R2			0x040c
+#define VPE_US3_R2			0x050c
+#define VPE_INTERP_FID0_C1_MASK		0x3fff
+#define VPE_INTERP_FID0_C1_SHIFT	2
+#define VPE_INTERP_FID0_C0_MASK		0x3fff
+#define VPE_INTERP_FID0_C0_SHIFT	18
+
+#define VPE_US1_R3			0x0310
+#define VPE_US2_R3			0x0410
+#define VPE_US3_R3			0x0510
+#define VPE_INTERP_FID0_C3_MASK		0x3fff
+#define VPE_INTERP_FID0_C3_SHIFT	2
+#define VPE_INTERP_FID0_C2_MASK		0x3fff
+#define VPE_INTERP_FID0_C2_SHIFT	18
+
+#define VPE_US1_R4			0x0314
+#define VPE_US2_R4			0x0414
+#define VPE_US3_R4			0x0514
+#define VPE_ANCHOR_FID1_C1_MASK		0x3fff
+#define VPE_ANCHOR_FID1_C1_SHIFT	2
+#define VPE_ANCHOR_FID1_C0_MASK		0x3fff
+#define VPE_ANCHOR_FID1_C0_SHIFT	18
+
+#define VPE_US1_R5			0x0318
+#define VPE_US2_R5			0x0418
+#define VPE_US3_R5			0x0518
+#define VPE_ANCHOR_FID1_C3_MASK		0x3fff
+#define VPE_ANCHOR_FID1_C3_SHIFT	2
+#define VPE_ANCHOR_FID1_C2_MASK		0x3fff
+#define VPE_ANCHOR_FID1_C2_SHIFT	18
+
+#define VPE_US1_R6			0x031c
+#define VPE_US2_R6			0x041c
+#define VPE_US3_R6			0x051c
+#define VPE_INTERP_FID1_C1_MASK		0x3fff
+#define VPE_INTERP_FID1_C1_SHIFT	2
+#define VPE_INTERP_FID1_C0_MASK		0x3fff
+#define VPE_INTERP_FID1_C0_SHIFT	18
+
+#define VPE_US1_R7			0x0320
+#define VPE_US2_R7			0x0420
+#define VPE_US3_R7			0x0520
+#define VPE_INTERP_FID0_C3_MASK		0x3fff
+#define VPE_INTERP_FID0_C3_SHIFT	2
+#define VPE_INTERP_FID0_C2_MASK		0x3fff
+#define VPE_INTERP_FID0_C2_SHIFT	18
+
+/* VPE de-interlacer regs */
+#define VPE_DEI_FRAME_SIZE		0x0600
+#define VPE_DEI_WIDTH_MASK		0x07ff
+#define VPE_DEI_WIDTH_SHIFT		0
+#define VPE_DEI_HEIGHT_MASK		0x07ff
+#define VPE_DEI_HEIGHT_SHIFT		16
+#define VPE_DEI_INTERLACE_BYPASS	(1 << 29)
+#define VPE_DEI_FIELD_FLUSH		(1 << 30)
+#define VPE_DEI_PROGRESSIVE		(1 << 31)
+
+#define VPE_MDT_BYPASS			0x0604
+#define VPE_MDT_TEMPMAX_BYPASS		(1 << 0)
+#define VPE_MDT_SPATMAX_BYPASS		(1 << 1)
+
+#define VPE_MDT_SF_THRESHOLD		0x0608
+#define VPE_MDT_SF_SC_THR1_MASK		0xff
+#define VPE_MDT_SF_SC_THR1_SHIFT	0
+#define VPE_MDT_SF_SC_THR2_MASK		0xff
+#define VPE_MDT_SF_SC_THR2_SHIFT	0
+#define VPE_MDT_SF_SC_THR3_MASK		0xff
+#define VPE_MDT_SF_SC_THR3_SHIFT	0
+
+#define VPE_EDI_CONFIG			0x060c
+#define VPE_EDI_INP_MODE_MASK		0x03
+#define VPE_EDI_INP_MODE_SHIFT		0
+#define VPE_EDI_ENABLE_3D		(1 << 2)
+#define VPE_EDI_ENABLE_CHROMA_3D	(1 << 3)
+#define VPE_EDI_CHROMA3D_COR_THR_MASK	0xff
+#define VPE_EDI_CHROMA3D_COR_THR_SHIFT	8
+#define VPE_EDI_DIR_COR_LOWER_THR_MASK	0xff
+#define VPE_EDI_DIR_COR_LOWER_THR_SHIFT	16
+#define VPE_EDI_COR_SCALE_FACTOR_MASK	0xff
+#define VPE_EDI_COR_SCALE_FACTOR_SHIFT	23
+
+#define VPE_DEI_EDI_LUT_R0		0x0610
+#define VPE_EDI_LUT0_MASK		0x1f
+#define VPE_EDI_LUT0_SHIFT		0
+#define VPE_EDI_LUT1_MASK		0x1f
+#define VPE_EDI_LUT1_SHIFT		8
+#define VPE_EDI_LUT2_MASK		0x1f
+#define VPE_EDI_LUT2_SHIFT		16
+#define VPE_EDI_LUT3_MASK		0x1f
+#define VPE_EDI_LUT3_SHIFT		24
+
+#define VPE_DEI_EDI_LUT_R1		0x0614
+#define VPE_EDI_LUT0_MASK		0x1f
+#define VPE_EDI_LUT0_SHIFT		0
+#define VPE_EDI_LUT1_MASK		0x1f
+#define VPE_EDI_LUT1_SHIFT		8
+#define VPE_EDI_LUT2_MASK		0x1f
+#define VPE_EDI_LUT2_SHIFT		16
+#define VPE_EDI_LUT3_MASK		0x1f
+#define VPE_EDI_LUT3_SHIFT		24
+
+#define VPE_DEI_EDI_LUT_R2		0x0618
+#define VPE_EDI_LUT4_MASK		0x1f
+#define VPE_EDI_LUT4_SHIFT		0
+#define VPE_EDI_LUT5_MASK		0x1f
+#define VPE_EDI_LUT5_SHIFT		8
+#define VPE_EDI_LUT6_MASK		0x1f
+#define VPE_EDI_LUT6_SHIFT		16
+#define VPE_EDI_LUT7_MASK		0x1f
+#define VPE_EDI_LUT7_SHIFT		24
+
+#define VPE_DEI_EDI_LUT_R3		0x061c
+#define VPE_EDI_LUT8_MASK		0x1f
+#define VPE_EDI_LUT8_SHIFT		0
+#define VPE_EDI_LUT9_MASK		0x1f
+#define VPE_EDI_LUT9_SHIFT		8
+#define VPE_EDI_LUT10_MASK		0x1f
+#define VPE_EDI_LUT10_SHIFT		16
+#define VPE_EDI_LUT11_MASK		0x1f
+#define VPE_EDI_LUT11_SHIFT		24
+
+#define VPE_DEI_FMD_WINDOW_R0		0x0620
+#define VPE_FMD_WINDOW_MINX_MASK	0x07ff
+#define VPE_FMD_WINDOW_MINX_SHIFT	0
+#define VPE_FMD_WINDOW_MAXX_MASK	0x07ff
+#define VPE_FMD_WINDOW_MAXX_SHIFT	16
+#define VPE_FMD_WINDOW_ENABLE		(1 << 31)
+
+#define VPE_DEI_FMD_WINDOW_R1		0x0624
+#define VPE_FMD_WINDOW_MINY_MASK	0x07ff
+#define VPE_FMD_WINDOW_MINY_SHIFT	0
+#define VPE_FMD_WINDOW_MAXY_MASK	0x07ff
+#define VPE_FMD_WINDOW_MAXY_SHIFT	16
+
+#define VPE_DEI_FMD_CONTROL_R0		0x0628
+#define VPE_FMD_ENABLE			(1 << 0)
+#define VPE_FMD_LOCK			(1 << 1)
+#define VPE_FMD_JAM_DIR			(1 << 2)
+#define VPE_FMD_BED_ENABLE		(1 << 3)
+#define VPE_FMD_CAF_FIELD_THR_MASK	0xff
+#define VPE_FMD_CAF_FIELD_THR_SHIFT	16
+#define VPE_FMD_CAF_LINE_THR_MASK	0xff
+#define VPE_FMD_CAF_LINE_THR_SHIFT	24
+
+#define VPE_DEI_FMD_CONTROL_R1		0x062c
+#define VPE_FMD_CAF_THR_MASK		0x000fffff
+#define VPE_FMD_CAF_THR_SHIFT		0
+
+#define VPE_DEI_FMD_STATUS_R0		0x0630
+#define VPE_FMD_CAF_MASK		0x000fffff
+#define VPE_FMD_CAF_SHIFT		0
+#define VPE_FMD_RESET			(1 << 24)
+
+#define VPE_DEI_FMD_STATUS_R1		0x0634
+#define VPE_FMD_FIELD_DIFF_MASK		0x0fffffff
+#define VPE_FMD_FIELD_DIFF_SHIFT	0
+
+#define VPE_DEI_FMD_STATUS_R2		0x0638
+#define VPE_FMD_FRAME_DIFF_MASK		0x000fffff
+#define VPE_FMD_FRAME_DIFF_SHIFT	0
+
+#endif
diff --git a/drivers/media/platform/timblogiw.c b/drivers/media/platform/timblogiw.c
index b557caf5b1a..3cb2f356487 100644
--- a/drivers/media/platform/timblogiw.c
+++ b/drivers/media/platform/timblogiw.c
@@ -347,7 +347,7 @@ static int timblogiw_s_std(struct file *file, void  *priv, v4l2_std_id std)
 	mutex_lock(&lw->lock);
 
 	if (TIMBLOGIW_HAS_DECODER(lw))
-		err = v4l2_subdev_call(lw->sd_enc, core, s_std, std);
+		err = v4l2_subdev_call(lw->sd_enc, video, s_std, std);
 
 	if (!err)
 		fh->cur_norm = timblogiw_get_norm(std);
@@ -403,7 +403,7 @@ static int timblogiw_s_input(struct file *file, void  *priv, unsigned int input)
 	return 0;
 }
 
-static int timblogiw_streamon(struct file *file, void  *priv, unsigned int type)
+static int timblogiw_streamon(struct file *file, void  *priv, enum v4l2_buf_type type)
 {
 	struct video_device *vdev = video_devdata(file);
 	struct timblogiw_fh *fh = priv;
@@ -420,7 +420,7 @@ static int timblogiw_streamon(struct file *file, void  *priv, unsigned int type)
 }
 
 static int timblogiw_streamoff(struct file *file, void  *priv,
-	unsigned int type)
+	enum v4l2_buf_type type)
 {
 	struct video_device *vdev = video_devdata(file);
 	struct timblogiw_fh *fh = priv;
@@ -565,7 +565,7 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
 
 	desc = dmaengine_prep_slave_sg(fh->chan,
 		buf->sg, sg_elems, DMA_DEV_TO_MEM,
-		DMA_PREP_INTERRUPT | DMA_COMPL_SKIP_SRC_UNMAP);
+		DMA_PREP_INTERRUPT);
 	if (!desc) {
 		spin_lock_irq(&fh->queue_lock);
 		list_del_init(&vb->queue);
@@ -800,7 +800,7 @@ static int timblogiw_probe(struct platform_device *pdev)
 	if (!pdata->encoder.module_name)
 		dev_info(&pdev->dev, "Running without decoder\n");
 
-	lw = kzalloc(sizeof(*lw), GFP_KERNEL);
+	lw = devm_kzalloc(&pdev->dev, sizeof(*lw), GFP_KERNEL);
 	if (!lw) {
 		err = -ENOMEM;
 		goto err;
@@ -820,7 +820,7 @@ static int timblogiw_probe(struct platform_device *pdev)
 	strlcpy(lw->v4l2_dev.name, DRIVER_NAME, sizeof(lw->v4l2_dev.name));
 	err = v4l2_device_register(NULL, &lw->v4l2_dev);
 	if (err)
-		goto err_register;
+		goto err;
 
 	lw->video_dev.v4l2_dev = &lw->v4l2_dev;
 
@@ -837,8 +837,6 @@ static int timblogiw_probe(struct platform_device *pdev)
 
 err_request:
 	v4l2_device_unregister(&lw->v4l2_dev);
-err_register:
-	kfree(lw);
 err:
 	dev_err(&pdev->dev, "Failed to register: %d\n", err);
 
@@ -853,8 +851,6 @@ static int timblogiw_remove(struct platform_device *pdev)
 
 	v4l2_device_unregister(&lw->v4l2_dev);
 
-	kfree(lw);
-
 	return 0;
 }
 
diff --git a/drivers/media/platform/vino.c b/drivers/media/platform/vino.c
index c6af974c5b4..470d3533611 100644
--- a/drivers/media/platform/vino.c
+++ b/drivers/media/platform/vino.c
@@ -2586,7 +2586,7 @@ static int vino_acquire_input(struct vino_channel_settings *vcs)
 			}
 			if (data_norm == 3)
 				data_norm = VINO_DATA_NORM_PAL;
-			ret = decoder_call(core, s_std, norm);
+			ret = decoder_call(video, s_std, norm);
 		}
 
 		spin_lock_irqsave(&vino_drvdata->input_lock, flags);
@@ -2675,7 +2675,7 @@ static int vino_set_input(struct vino_channel_settings *vcs, int input)
 				}
 				if (data_norm == 3)
 					data_norm = VINO_DATA_NORM_PAL;
-				ret = decoder_call(core, s_std, norm);
+				ret = decoder_call(video, s_std, norm);
 			}
 
 			spin_lock_irqsave(&vino_drvdata->input_lock, flags);
@@ -2809,7 +2809,7 @@ static int vino_set_data_norm(struct vino_channel_settings *vcs,
 		 * as it may take a while... */
 
 		norm = vino_data_norms[data_norm].std;
-		err = decoder_call(core, s_std, norm);
+		err = decoder_call(video, s_std, norm);
 
 		spin_lock_irqsave(&vino_drvdata->input_lock, *flags);
 
diff --git a/drivers/media/platform/vivi.c b/drivers/media/platform/vivi.c
index 1d3f1196519..d00bf3df0f8 100644
--- a/drivers/media/platform/vivi.c
+++ b/drivers/media/platform/vivi.c
@@ -70,10 +70,6 @@ static unsigned debug;
 module_param(debug, uint, 0644);
 MODULE_PARM_DESC(debug, "activates debug info");
 
-static unsigned int vid_limit = 16;
-module_param(vid_limit, uint, 0644);
-MODULE_PARM_DESC(vid_limit, "capture memory limit in megabytes");
-
 /* Global font descriptor */
 static const u8 *font8x16;
 
@@ -191,7 +187,6 @@ struct vivi_buffer {
 	/* common v4l buffer stuff -- must be first */
 	struct vb2_buffer	vb;
 	struct list_head	list;
-	const struct vivi_fmt  *fmt;
 };
 
 struct vivi_dmaqueue {
@@ -254,7 +249,7 @@ struct vivi_dev {
 	struct v4l2_fract          timeperframe;
 	unsigned int               width, height;
 	struct vb2_queue	   vb_vidq;
-	unsigned int		   field_count;
+	unsigned int		   seq_count;
 
 	u8			   bars[9][3];
 	u8			   line[MAX_WIDTH * 8] __attribute__((__aligned__(4)));
@@ -675,8 +670,7 @@ static void vivi_fillbuff(struct vivi_dev *dev, struct vivi_buffer *buf)
 	dev->mv_count += 2;
 
 	buf->vb.v4l2_buf.field = V4L2_FIELD_INTERLACED;
-	dev->field_count++;
-	buf->vb.v4l2_buf.sequence = dev->field_count >> 1;
+	buf->vb.v4l2_buf.sequence = dev->seq_count++;
 	v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
 }
 
@@ -818,19 +812,15 @@ static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
 	struct vivi_dev *dev = vb2_get_drv_priv(vq);
 	unsigned long size;
 
-	if (fmt)
+	size = dev->width * dev->height * dev->pixelsize;
+	if (fmt) {
+		if (fmt->fmt.pix.sizeimage < size)
+			return -EINVAL;
 		size = fmt->fmt.pix.sizeimage;
-	else
-		size = dev->width * dev->height * dev->pixelsize;
-
-	if (size == 0)
-		return -EINVAL;
-
-	if (0 == *nbuffers)
-		*nbuffers = 32;
-
-	while (size * *nbuffers > vid_limit * 1024 * 1024)
-		(*nbuffers)--;
+		/* check against insane over 8K resolution buffers */
+		if (size > 7680 * 4320 * dev->pixelsize)
+			return -EINVAL;
+	}
 
 	*nplanes = 1;
 
@@ -876,8 +866,6 @@ static int buffer_prepare(struct vb2_buffer *vb)
 
 	vb2_set_plane_payload(&buf->vb, 0, size);
 
-	buf->fmt = dev->fmt;
-
 	precalculate_bars(dev);
 	precalculate_line(dev);
 
@@ -901,17 +889,28 @@ static void buffer_queue(struct vb2_buffer *vb)
 static int start_streaming(struct vb2_queue *vq, unsigned int count)
 {
 	struct vivi_dev *dev = vb2_get_drv_priv(vq);
+	int err;
+
 	dprintk(dev, 1, "%s\n", __func__);
-	return vivi_start_generating(dev);
+	dev->seq_count = 0;
+	err = vivi_start_generating(dev);
+	if (err) {
+		struct vivi_buffer *buf, *tmp;
+
+		list_for_each_entry_safe(buf, tmp, &dev->vidq.active, list) {
+			list_del(&buf->list);
+			vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED);
+		}
+	}
+	return err;
 }
 
 /* abort streaming and wait for last buffer */
-static int stop_streaming(struct vb2_queue *vq)
+static void stop_streaming(struct vb2_queue *vq)
 {
 	struct vivi_dev *dev = vb2_get_drv_priv(vq);
 	dprintk(dev, 1, "%s\n", __func__);
 	vivi_stop_generating(dev);
-	return 0;
 }
 
 static void vivi_lock(struct vb2_queue *vq)
@@ -1108,7 +1107,7 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
 	return 0;
 }
 
-/* timeperframe is arbitrary and continous */
+/* timeperframe is arbitrary and continuous */
 static int vidioc_enum_frameintervals(struct file *file, void *priv,
 					     struct v4l2_frmivalenum *fival)
 {
@@ -1121,11 +1120,15 @@ static int vidioc_enum_frameintervals(struct file *file, void *priv,
 	if (!fmt)
 		return -EINVAL;
 
-	/* regarding width & height - we support any */
+	/* check for valid width/height */
+	if (fival->width < 48 || fival->width > MAX_WIDTH || (fival->width & 3))
+		return -EINVAL;
+	if (fival->height < 32 || fival->height > MAX_HEIGHT)
+		return -EINVAL;
 
 	fival->type = V4L2_FRMIVAL_TYPE_CONTINUOUS;
 
-	/* fill in stepwise (step=1.0 is requred by V4L2 spec) */
+	/* fill in stepwise (step=1.0 is required by V4L2 spec) */
 	fival->stepwise.min  = tpf_min;
 	fival->stepwise.max  = tpf_max;
 	fival->stepwise.step = (struct v4l2_fract) {1, 1};
@@ -1439,7 +1442,7 @@ static int __init vivi_create_instance(int inst)
 	q->buf_struct_size = sizeof(struct vivi_buffer);
 	q->ops = &vivi_video_qops;
 	q->mem_ops = &vb2_vmalloc_memops;
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 
 	ret = vb2_queue_init(q);
 	if (ret)
diff --git a/drivers/media/platform/vsp1/Makefile b/drivers/media/platform/vsp1/Makefile
new file mode 100644
index 00000000000..6a93f928dfd
--- /dev/null
+++ b/drivers/media/platform/vsp1/Makefile
@@ -0,0 +1,6 @@
+vsp1-y					:= vsp1_drv.o vsp1_entity.o vsp1_video.o
+vsp1-y					+= vsp1_rpf.o vsp1_rwpf.o vsp1_wpf.o
+vsp1-y					+= vsp1_hsit.o vsp1_lif.o vsp1_lut.o
+vsp1-y					+= vsp1_bru.o vsp1_sru.o vsp1_uds.o
+
+obj-$(CONFIG_VIDEO_RENESAS_VSP1)	+= vsp1.o
diff --git a/drivers/media/platform/vsp1/vsp1.h b/drivers/media/platform/vsp1/vsp1.h
new file mode 100644
index 00000000000..6ca2cf20d54
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1.h
@@ -0,0 +1,82 @@
+/*
+ * vsp1.h  --  R-Car VSP1 Driver
+ *
+ * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef __VSP1_H__
+#define __VSP1_H__
+
+#include <linux/io.h>
+#include <linux/list.h>
+#include <linux/mutex.h>
+#include <linux/platform_data/vsp1.h>
+
+#include <media/media-device.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-subdev.h>
+
+#include "vsp1_regs.h"
+
+struct clk;
+struct device;
+
+struct vsp1_platform_data;
+struct vsp1_bru;
+struct vsp1_hsit;
+struct vsp1_lif;
+struct vsp1_lut;
+struct vsp1_rwpf;
+struct vsp1_sru;
+struct vsp1_uds;
+
+#define VPS1_MAX_RPF		5
+#define VPS1_MAX_UDS		3
+#define VPS1_MAX_WPF		4
+
+struct vsp1_device {
+	struct device *dev;
+	struct vsp1_platform_data *pdata;
+
+	void __iomem *mmio;
+	struct clk *clock;
+
+	struct mutex lock;
+	int ref_count;
+
+	struct vsp1_bru *bru;
+	struct vsp1_hsit *hsi;
+	struct vsp1_hsit *hst;
+	struct vsp1_lif *lif;
+	struct vsp1_lut *lut;
+	struct vsp1_rwpf *rpf[VPS1_MAX_RPF];
+	struct vsp1_sru *sru;
+	struct vsp1_uds *uds[VPS1_MAX_UDS];
+	struct vsp1_rwpf *wpf[VPS1_MAX_WPF];
+
+	struct list_head entities;
+
+	struct v4l2_device v4l2_dev;
+	struct media_device media_dev;
+};
+
+struct vsp1_device *vsp1_device_get(struct vsp1_device *vsp1);
+void vsp1_device_put(struct vsp1_device *vsp1);
+
+static inline u32 vsp1_read(struct vsp1_device *vsp1, u32 reg)
+{
+	return ioread32(vsp1->mmio + reg);
+}
+
+static inline void vsp1_write(struct vsp1_device *vsp1, u32 reg, u32 data)
+{
+	iowrite32(data, vsp1->mmio + reg);
+}
+
+#endif /* __VSP1_H__ */
diff --git a/drivers/media/platform/vsp1/vsp1_bru.c b/drivers/media/platform/vsp1/vsp1_bru.c
new file mode 100644
index 00000000000..f8069548006
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_bru.c
@@ -0,0 +1,395 @@
+/*
+ * vsp1_bru.c  --  R-Car VSP1 Blend ROP Unit
+ *
+ * Copyright (C) 2013 Renesas Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/device.h>
+#include <linux/gfp.h>
+
+#include <media/v4l2-subdev.h>
+
+#include "vsp1.h"
+#include "vsp1_bru.h"
+
+#define BRU_MIN_SIZE				4U
+#define BRU_MAX_SIZE				8190U
+
+/* -----------------------------------------------------------------------------
+ * Device Access
+ */
+
+static inline u32 vsp1_bru_read(struct vsp1_bru *bru, u32 reg)
+{
+	return vsp1_read(bru->entity.vsp1, reg);
+}
+
+static inline void vsp1_bru_write(struct vsp1_bru *bru, u32 reg, u32 data)
+{
+	vsp1_write(bru->entity.vsp1, reg, data);
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Core Operations
+ */
+
+static bool bru_is_input_enabled(struct vsp1_bru *bru, unsigned int input)
+{
+	return media_entity_remote_pad(&bru->entity.pads[input]) != NULL;
+}
+
+static int bru_s_stream(struct v4l2_subdev *subdev, int enable)
+{
+	struct vsp1_bru *bru = to_bru(subdev);
+	struct v4l2_mbus_framefmt *format;
+	unsigned int i;
+
+	if (!enable)
+		return 0;
+
+	format = &bru->entity.formats[BRU_PAD_SOURCE];
+
+	/* The hardware is extremely flexible but we have no userspace API to
+	 * expose all the parameters, nor is it clear whether we would have use
+	 * cases for all the supported modes. Let's just harcode the parameters
+	 * to sane default values for now.
+	 */
+
+	/* Disable both color data normalization and dithering. */
+	vsp1_bru_write(bru, VI6_BRU_INCTRL, 0);
+
+	/* Set the background position to cover the whole output image and
+	 * set its color to opaque black.
+	 */
+	vsp1_bru_write(bru, VI6_BRU_VIRRPF_SIZE,
+		       (format->width << VI6_BRU_VIRRPF_SIZE_HSIZE_SHIFT) |
+		       (format->height << VI6_BRU_VIRRPF_SIZE_VSIZE_SHIFT));
+	vsp1_bru_write(bru, VI6_BRU_VIRRPF_LOC, 0);
+	vsp1_bru_write(bru, VI6_BRU_VIRRPF_COL,
+		       0xff << VI6_BRU_VIRRPF_COL_A_SHIFT);
+
+	/* Route BRU input 1 as SRC input to the ROP unit and configure the ROP
+	 * unit with a NOP operation to make BRU input 1 available as the
+	 * Blend/ROP unit B SRC input.
+	 */
+	vsp1_bru_write(bru, VI6_BRU_ROP, VI6_BRU_ROP_DSTSEL_BRUIN(1) |
+		       VI6_BRU_ROP_CROP(VI6_ROP_NOP) |
+		       VI6_BRU_ROP_AROP(VI6_ROP_NOP));
+
+	for (i = 0; i < 4; ++i) {
+		u32 ctrl = 0;
+
+		/* Configure all Blend/ROP units corresponding to an enabled BRU
+		 * input for alpha blending. Blend/ROP units corresponding to
+		 * disabled BRU inputs are used in ROP NOP mode to ignore the
+		 * SRC input.
+		 */
+		if (bru_is_input_enabled(bru, i))
+			ctrl |= VI6_BRU_CTRL_RBC;
+		else
+			ctrl |= VI6_BRU_CTRL_CROP(VI6_ROP_NOP)
+			     |  VI6_BRU_CTRL_AROP(VI6_ROP_NOP);
+
+		/* Select the virtual RPF as the Blend/ROP unit A DST input to
+		 * serve as a background color.
+		 */
+		if (i == 0)
+			ctrl |= VI6_BRU_CTRL_DSTSEL_VRPF;
+
+		/* Route BRU inputs 0 to 3 as SRC inputs to Blend/ROP units A to
+		 * D in that order. The Blend/ROP unit B SRC is hardwired to the
+		 * ROP unit output, the corresponding register bits must be set
+		 * to 0.
+		 */
+		if (i != 1)
+			ctrl |= VI6_BRU_CTRL_SRCSEL_BRUIN(i);
+
+		vsp1_bru_write(bru, VI6_BRU_CTRL(i), ctrl);
+
+		/* Harcode the blending formula to
+		 *
+		 *	DSTc = DSTc * (1 - SRCa) + SRCc * SRCa
+		 *	DSTa = DSTa * (1 - SRCa) + SRCa
+		 */
+		vsp1_bru_write(bru, VI6_BRU_BLD(i),
+			       VI6_BRU_BLD_CCMDX_255_SRC_A |
+			       VI6_BRU_BLD_CCMDY_SRC_A |
+			       VI6_BRU_BLD_ACMDX_255_SRC_A |
+			       VI6_BRU_BLD_ACMDY_COEFY |
+			       (0xff << VI6_BRU_BLD_COEFY_SHIFT));
+	}
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Pad Operations
+ */
+
+/*
+ * The BRU can't perform format conversion, all sink and source formats must be
+ * identical. We pick the format on the first sink pad (pad 0) and propagate it
+ * to all other pads.
+ */
+
+static int bru_enum_mbus_code(struct v4l2_subdev *subdev,
+			      struct v4l2_subdev_fh *fh,
+			      struct v4l2_subdev_mbus_code_enum *code)
+{
+	static const unsigned int codes[] = {
+		V4L2_MBUS_FMT_ARGB8888_1X32,
+		V4L2_MBUS_FMT_AYUV8_1X32,
+	};
+	struct v4l2_mbus_framefmt *format;
+
+	if (code->pad == BRU_PAD_SINK(0)) {
+		if (code->index >= ARRAY_SIZE(codes))
+			return -EINVAL;
+
+		code->code = codes[code->index];
+	} else {
+		if (code->index)
+			return -EINVAL;
+
+		format = v4l2_subdev_get_try_format(fh, BRU_PAD_SINK(0));
+		code->code = format->code;
+	}
+
+	return 0;
+}
+
+static int bru_enum_frame_size(struct v4l2_subdev *subdev,
+			       struct v4l2_subdev_fh *fh,
+			       struct v4l2_subdev_frame_size_enum *fse)
+{
+	if (fse->index)
+		return -EINVAL;
+
+	if (fse->code != V4L2_MBUS_FMT_ARGB8888_1X32 &&
+	    fse->code != V4L2_MBUS_FMT_AYUV8_1X32)
+		return -EINVAL;
+
+	fse->min_width = BRU_MIN_SIZE;
+	fse->max_width = BRU_MAX_SIZE;
+	fse->min_height = BRU_MIN_SIZE;
+	fse->max_height = BRU_MAX_SIZE;
+
+	return 0;
+}
+
+static struct v4l2_rect *bru_get_compose(struct vsp1_bru *bru,
+					 struct v4l2_subdev_fh *fh,
+					 unsigned int pad, u32 which)
+{
+	switch (which) {
+	case V4L2_SUBDEV_FORMAT_TRY:
+		return v4l2_subdev_get_try_crop(fh, pad);
+	case V4L2_SUBDEV_FORMAT_ACTIVE:
+		return &bru->compose[pad];
+	default:
+		return NULL;
+	}
+}
+
+static int bru_get_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh,
+			  struct v4l2_subdev_format *fmt)
+{
+	struct vsp1_bru *bru = to_bru(subdev);
+
+	fmt->format = *vsp1_entity_get_pad_format(&bru->entity, fh, fmt->pad,
+						  fmt->which);
+
+	return 0;
+}
+
+static void bru_try_format(struct vsp1_bru *bru, struct v4l2_subdev_fh *fh,
+			   unsigned int pad, struct v4l2_mbus_framefmt *fmt,
+			   enum v4l2_subdev_format_whence which)
+{
+	struct v4l2_mbus_framefmt *format;
+
+	switch (pad) {
+	case BRU_PAD_SINK(0):
+		/* Default to YUV if the requested format is not supported. */
+		if (fmt->code != V4L2_MBUS_FMT_ARGB8888_1X32 &&
+		    fmt->code != V4L2_MBUS_FMT_AYUV8_1X32)
+			fmt->code = V4L2_MBUS_FMT_AYUV8_1X32;
+		break;
+
+	default:
+		/* The BRU can't perform format conversion. */
+		format = vsp1_entity_get_pad_format(&bru->entity, fh,
+						    BRU_PAD_SINK(0), which);
+		fmt->code = format->code;
+		break;
+	}
+
+	fmt->width = clamp(fmt->width, BRU_MIN_SIZE, BRU_MAX_SIZE);
+	fmt->height = clamp(fmt->height, BRU_MIN_SIZE, BRU_MAX_SIZE);
+	fmt->field = V4L2_FIELD_NONE;
+	fmt->colorspace = V4L2_COLORSPACE_SRGB;
+}
+
+static int bru_set_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh,
+			  struct v4l2_subdev_format *fmt)
+{
+	struct vsp1_bru *bru = to_bru(subdev);
+	struct v4l2_mbus_framefmt *format;
+
+	bru_try_format(bru, fh, fmt->pad, &fmt->format, fmt->which);
+
+	format = vsp1_entity_get_pad_format(&bru->entity, fh, fmt->pad,
+					    fmt->which);
+	*format = fmt->format;
+
+	/* Reset the compose rectangle */
+	if (fmt->pad != BRU_PAD_SOURCE) {
+		struct v4l2_rect *compose;
+
+		compose = bru_get_compose(bru, fh, fmt->pad, fmt->which);
+		compose->left = 0;
+		compose->top = 0;
+		compose->width = format->width;
+		compose->height = format->height;
+	}
+
+	/* Propagate the format code to all pads */
+	if (fmt->pad == BRU_PAD_SINK(0)) {
+		unsigned int i;
+
+		for (i = 0; i <= BRU_PAD_SOURCE; ++i) {
+			format = vsp1_entity_get_pad_format(&bru->entity, fh,
+							    i, fmt->which);
+			format->code = fmt->format.code;
+		}
+	}
+
+	return 0;
+}
+
+static int bru_get_selection(struct v4l2_subdev *subdev,
+			     struct v4l2_subdev_fh *fh,
+			     struct v4l2_subdev_selection *sel)
+{
+	struct vsp1_bru *bru = to_bru(subdev);
+
+	if (sel->pad == BRU_PAD_SOURCE)
+		return -EINVAL;
+
+	switch (sel->target) {
+	case V4L2_SEL_TGT_COMPOSE_BOUNDS:
+		sel->r.left = 0;
+		sel->r.top = 0;
+		sel->r.width = BRU_MAX_SIZE;
+		sel->r.height = BRU_MAX_SIZE;
+		return 0;
+
+	case V4L2_SEL_TGT_COMPOSE:
+		sel->r = *bru_get_compose(bru, fh, sel->pad, sel->which);
+		return 0;
+
+	default:
+		return -EINVAL;
+	}
+}
+
+static int bru_set_selection(struct v4l2_subdev *subdev,
+			     struct v4l2_subdev_fh *fh,
+			     struct v4l2_subdev_selection *sel)
+{
+	struct vsp1_bru *bru = to_bru(subdev);
+	struct v4l2_mbus_framefmt *format;
+	struct v4l2_rect *compose;
+
+	if (sel->pad == BRU_PAD_SOURCE)
+		return -EINVAL;
+
+	if (sel->target != V4L2_SEL_TGT_COMPOSE)
+		return -EINVAL;
+
+	/* The compose rectangle top left corner must be inside the output
+	 * frame.
+	 */
+	format = vsp1_entity_get_pad_format(&bru->entity, fh, BRU_PAD_SOURCE,
+					    sel->which);
+	sel->r.left = clamp_t(unsigned int, sel->r.left, 0, format->width - 1);
+	sel->r.top = clamp_t(unsigned int, sel->r.top, 0, format->height - 1);
+
+	/* Scaling isn't supported, the compose rectangle size must be identical
+	 * to the sink format size.
+	 */
+	format = vsp1_entity_get_pad_format(&bru->entity, fh, sel->pad,
+					    sel->which);
+	sel->r.width = format->width;
+	sel->r.height = format->height;
+
+	compose = bru_get_compose(bru, fh, sel->pad, sel->which);
+	*compose = sel->r;
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Operations
+ */
+
+static struct v4l2_subdev_video_ops bru_video_ops = {
+	.s_stream = bru_s_stream,
+};
+
+static struct v4l2_subdev_pad_ops bru_pad_ops = {
+	.enum_mbus_code = bru_enum_mbus_code,
+	.enum_frame_size = bru_enum_frame_size,
+	.get_fmt = bru_get_format,
+	.set_fmt = bru_set_format,
+	.get_selection = bru_get_selection,
+	.set_selection = bru_set_selection,
+};
+
+static struct v4l2_subdev_ops bru_ops = {
+	.video	= &bru_video_ops,
+	.pad    = &bru_pad_ops,
+};
+
+/* -----------------------------------------------------------------------------
+ * Initialization and Cleanup
+ */
+
+struct vsp1_bru *vsp1_bru_create(struct vsp1_device *vsp1)
+{
+	struct v4l2_subdev *subdev;
+	struct vsp1_bru *bru;
+	int ret;
+
+	bru = devm_kzalloc(vsp1->dev, sizeof(*bru), GFP_KERNEL);
+	if (bru == NULL)
+		return ERR_PTR(-ENOMEM);
+
+	bru->entity.type = VSP1_ENTITY_BRU;
+
+	ret = vsp1_entity_init(vsp1, &bru->entity, 5);
+	if (ret < 0)
+		return ERR_PTR(ret);
+
+	/* Initialize the V4L2 subdev. */
+	subdev = &bru->entity.subdev;
+	v4l2_subdev_init(subdev, &bru_ops);
+
+	subdev->entity.ops = &vsp1_media_ops;
+	subdev->internal_ops = &vsp1_subdev_internal_ops;
+	snprintf(subdev->name, sizeof(subdev->name), "%s bru",
+		 dev_name(vsp1->dev));
+	v4l2_set_subdevdata(subdev, bru);
+	subdev->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+
+	vsp1_entity_init_formats(subdev, NULL);
+
+	return bru;
+}
diff --git a/drivers/media/platform/vsp1/vsp1_bru.h b/drivers/media/platform/vsp1/vsp1_bru.h
new file mode 100644
index 00000000000..37062704dbf
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_bru.h
@@ -0,0 +1,39 @@
+/*
+ * vsp1_bru.h  --  R-Car VSP1 Blend ROP Unit
+ *
+ * Copyright (C) 2013 Renesas Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef __VSP1_BRU_H__
+#define __VSP1_BRU_H__
+
+#include <media/media-entity.h>
+#include <media/v4l2-subdev.h>
+
+#include "vsp1_entity.h"
+
+struct vsp1_device;
+
+#define BRU_PAD_SINK(n)				(n)
+#define BRU_PAD_SOURCE				4
+
+struct vsp1_bru {
+	struct vsp1_entity entity;
+
+	struct v4l2_rect compose[4];
+};
+
+static inline struct vsp1_bru *to_bru(struct v4l2_subdev *subdev)
+{
+	return container_of(subdev, struct vsp1_bru, entity.subdev);
+}
+
+struct vsp1_bru *vsp1_bru_create(struct vsp1_device *vsp1);
+
+#endif /* __VSP1_BRU_H__ */
diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c
new file mode 100644
index 00000000000..c69ee0657f7
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_drv.c
@@ -0,0 +1,581 @@
+/*
+ * vsp1_drv.c  --  R-Car VSP1 Driver
+ *
+ * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/videodev2.h>
+
+#include "vsp1.h"
+#include "vsp1_bru.h"
+#include "vsp1_hsit.h"
+#include "vsp1_lif.h"
+#include "vsp1_lut.h"
+#include "vsp1_rwpf.h"
+#include "vsp1_sru.h"
+#include "vsp1_uds.h"
+
+/* -----------------------------------------------------------------------------
+ * Interrupt Handling
+ */
+
+static irqreturn_t vsp1_irq_handler(int irq, void *data)
+{
+	u32 mask = VI6_WFP_IRQ_STA_DFE | VI6_WFP_IRQ_STA_FRE;
+	struct vsp1_device *vsp1 = data;
+	irqreturn_t ret = IRQ_NONE;
+	unsigned int i;
+
+	for (i = 0; i < vsp1->pdata->wpf_count; ++i) {
+		struct vsp1_rwpf *wpf = vsp1->wpf[i];
+		struct vsp1_pipeline *pipe;
+		u32 status;
+
+		if (wpf == NULL)
+			continue;
+
+		pipe = to_vsp1_pipeline(&wpf->entity.subdev.entity);
+		status = vsp1_read(vsp1, VI6_WPF_IRQ_STA(i));
+		vsp1_write(vsp1, VI6_WPF_IRQ_STA(i), ~status & mask);
+
+		if (status & VI6_WFP_IRQ_STA_FRE) {
+			vsp1_pipeline_frame_end(pipe);
+			ret = IRQ_HANDLED;
+		}
+	}
+
+	return ret;
+}
+
+/* -----------------------------------------------------------------------------
+ * Entities
+ */
+
+/*
+ * vsp1_create_links - Create links from all sources to the given sink
+ *
+ * This function creates media links from all valid sources to the given sink
+ * pad. Links that would be invalid according to the VSP1 hardware capabilities
+ * are skipped. Those include all links
+ *
+ * - from a UDS to a UDS (UDS entities can't be chained)
+ * - from an entity to itself (no loops are allowed)
+ */
+static int vsp1_create_links(struct vsp1_device *vsp1, struct vsp1_entity *sink)
+{
+	struct media_entity *entity = &sink->subdev.entity;
+	struct vsp1_entity *source;
+	unsigned int pad;
+	int ret;
+
+	list_for_each_entry(source, &vsp1->entities, list_dev) {
+		u32 flags;
+
+		if (source->type == sink->type)
+			continue;
+
+		if (source->type == VSP1_ENTITY_LIF ||
+		    source->type == VSP1_ENTITY_WPF)
+			continue;
+
+		flags = source->type == VSP1_ENTITY_RPF &&
+			sink->type == VSP1_ENTITY_WPF &&
+			source->index == sink->index
+		      ? MEDIA_LNK_FL_ENABLED : 0;
+
+		for (pad = 0; pad < entity->num_pads; ++pad) {
+			if (!(entity->pads[pad].flags & MEDIA_PAD_FL_SINK))
+				continue;
+
+			ret = media_entity_create_link(&source->subdev.entity,
+						       source->source_pad,
+						       entity, pad, flags);
+			if (ret < 0)
+				return ret;
+
+			if (flags & MEDIA_LNK_FL_ENABLED)
+				source->sink = entity;
+		}
+	}
+
+	return 0;
+}
+
+static void vsp1_destroy_entities(struct vsp1_device *vsp1)
+{
+	struct vsp1_entity *entity;
+	struct vsp1_entity *next;
+
+	list_for_each_entry_safe(entity, next, &vsp1->entities, list_dev) {
+		list_del(&entity->list_dev);
+		vsp1_entity_destroy(entity);
+	}
+
+	v4l2_device_unregister(&vsp1->v4l2_dev);
+	media_device_unregister(&vsp1->media_dev);
+}
+
+static int vsp1_create_entities(struct vsp1_device *vsp1)
+{
+	struct media_device *mdev = &vsp1->media_dev;
+	struct v4l2_device *vdev = &vsp1->v4l2_dev;
+	struct vsp1_entity *entity;
+	unsigned int i;
+	int ret;
+
+	mdev->dev = vsp1->dev;
+	strlcpy(mdev->model, "VSP1", sizeof(mdev->model));
+	snprintf(mdev->bus_info, sizeof(mdev->bus_info), "platform:%s",
+		 dev_name(mdev->dev));
+	ret = media_device_register(mdev);
+	if (ret < 0) {
+		dev_err(vsp1->dev, "media device registration failed (%d)\n",
+			ret);
+		return ret;
+	}
+
+	vdev->mdev = mdev;
+	ret = v4l2_device_register(vsp1->dev, vdev);
+	if (ret < 0) {
+		dev_err(vsp1->dev, "V4L2 device registration failed (%d)\n",
+			ret);
+		goto done;
+	}
+
+	/* Instantiate all the entities. */
+	vsp1->bru = vsp1_bru_create(vsp1);
+	if (IS_ERR(vsp1->bru)) {
+		ret = PTR_ERR(vsp1->bru);
+		goto done;
+	}
+
+	list_add_tail(&vsp1->bru->entity.list_dev, &vsp1->entities);
+
+	vsp1->hsi = vsp1_hsit_create(vsp1, true);
+	if (IS_ERR(vsp1->hsi)) {
+		ret = PTR_ERR(vsp1->hsi);
+		goto done;
+	}
+
+	list_add_tail(&vsp1->hsi->entity.list_dev, &vsp1->entities);
+
+	vsp1->hst = vsp1_hsit_create(vsp1, false);
+	if (IS_ERR(vsp1->hst)) {
+		ret = PTR_ERR(vsp1->hst);
+		goto done;
+	}
+
+	list_add_tail(&vsp1->hst->entity.list_dev, &vsp1->entities);
+
+	if (vsp1->pdata->features & VSP1_HAS_LIF) {
+		vsp1->lif = vsp1_lif_create(vsp1);
+		if (IS_ERR(vsp1->lif)) {
+			ret = PTR_ERR(vsp1->lif);
+			goto done;
+		}
+
+		list_add_tail(&vsp1->lif->entity.list_dev, &vsp1->entities);
+	}
+
+	if (vsp1->pdata->features & VSP1_HAS_LUT) {
+		vsp1->lut = vsp1_lut_create(vsp1);
+		if (IS_ERR(vsp1->lut)) {
+			ret = PTR_ERR(vsp1->lut);
+			goto done;
+		}
+
+		list_add_tail(&vsp1->lut->entity.list_dev, &vsp1->entities);
+	}
+
+	for (i = 0; i < vsp1->pdata->rpf_count; ++i) {
+		struct vsp1_rwpf *rpf;
+
+		rpf = vsp1_rpf_create(vsp1, i);
+		if (IS_ERR(rpf)) {
+			ret = PTR_ERR(rpf);
+			goto done;
+		}
+
+		vsp1->rpf[i] = rpf;
+		list_add_tail(&rpf->entity.list_dev, &vsp1->entities);
+	}
+
+	if (vsp1->pdata->features & VSP1_HAS_SRU) {
+		vsp1->sru = vsp1_sru_create(vsp1);
+		if (IS_ERR(vsp1->sru)) {
+			ret = PTR_ERR(vsp1->sru);
+			goto done;
+		}
+
+		list_add_tail(&vsp1->sru->entity.list_dev, &vsp1->entities);
+	}
+
+	for (i = 0; i < vsp1->pdata->uds_count; ++i) {
+		struct vsp1_uds *uds;
+
+		uds = vsp1_uds_create(vsp1, i);
+		if (IS_ERR(uds)) {
+			ret = PTR_ERR(uds);
+			goto done;
+		}
+
+		vsp1->uds[i] = uds;
+		list_add_tail(&uds->entity.list_dev, &vsp1->entities);
+	}
+
+	for (i = 0; i < vsp1->pdata->wpf_count; ++i) {
+		struct vsp1_rwpf *wpf;
+
+		wpf = vsp1_wpf_create(vsp1, i);
+		if (IS_ERR(wpf)) {
+			ret = PTR_ERR(wpf);
+			goto done;
+		}
+
+		vsp1->wpf[i] = wpf;
+		list_add_tail(&wpf->entity.list_dev, &vsp1->entities);
+	}
+
+	/* Create links. */
+	list_for_each_entry(entity, &vsp1->entities, list_dev) {
+		if (entity->type == VSP1_ENTITY_LIF ||
+		    entity->type == VSP1_ENTITY_RPF)
+			continue;
+
+		ret = vsp1_create_links(vsp1, entity);
+		if (ret < 0)
+			goto done;
+	}
+
+	if (vsp1->pdata->features & VSP1_HAS_LIF) {
+		ret = media_entity_create_link(
+			&vsp1->wpf[0]->entity.subdev.entity, RWPF_PAD_SOURCE,
+			&vsp1->lif->entity.subdev.entity, LIF_PAD_SINK, 0);
+		if (ret < 0)
+			return ret;
+	}
+
+	/* Register all subdevs. */
+	list_for_each_entry(entity, &vsp1->entities, list_dev) {
+		ret = v4l2_device_register_subdev(&vsp1->v4l2_dev,
+						  &entity->subdev);
+		if (ret < 0)
+			goto done;
+	}
+
+	ret = v4l2_device_register_subdev_nodes(&vsp1->v4l2_dev);
+
+done:
+	if (ret < 0)
+		vsp1_destroy_entities(vsp1);
+
+	return ret;
+}
+
+static int vsp1_device_init(struct vsp1_device *vsp1)
+{
+	unsigned int i;
+	u32 status;
+
+	/* Reset any channel that might be running. */
+	status = vsp1_read(vsp1, VI6_STATUS);
+
+	for (i = 0; i < vsp1->pdata->wpf_count; ++i) {
+		unsigned int timeout;
+
+		if (!(status & VI6_STATUS_SYS_ACT(i)))
+			continue;
+
+		vsp1_write(vsp1, VI6_SRESET, VI6_SRESET_SRTS(i));
+		for (timeout = 10; timeout > 0; --timeout) {
+			status = vsp1_read(vsp1, VI6_STATUS);
+			if (!(status & VI6_STATUS_SYS_ACT(i)))
+				break;
+
+			usleep_range(1000, 2000);
+		}
+
+		if (!timeout) {
+			dev_err(vsp1->dev, "failed to reset wpf.%u\n", i);
+			return -ETIMEDOUT;
+		}
+	}
+
+	vsp1_write(vsp1, VI6_CLK_DCSWT, (8 << VI6_CLK_DCSWT_CSTPW_SHIFT) |
+		   (8 << VI6_CLK_DCSWT_CSTRW_SHIFT));
+
+	for (i = 0; i < vsp1->pdata->rpf_count; ++i)
+		vsp1_write(vsp1, VI6_DPR_RPF_ROUTE(i), VI6_DPR_NODE_UNUSED);
+
+	for (i = 0; i < vsp1->pdata->uds_count; ++i)
+		vsp1_write(vsp1, VI6_DPR_UDS_ROUTE(i), VI6_DPR_NODE_UNUSED);
+
+	vsp1_write(vsp1, VI6_DPR_SRU_ROUTE, VI6_DPR_NODE_UNUSED);
+	vsp1_write(vsp1, VI6_DPR_LUT_ROUTE, VI6_DPR_NODE_UNUSED);
+	vsp1_write(vsp1, VI6_DPR_CLU_ROUTE, VI6_DPR_NODE_UNUSED);
+	vsp1_write(vsp1, VI6_DPR_HST_ROUTE, VI6_DPR_NODE_UNUSED);
+	vsp1_write(vsp1, VI6_DPR_HSI_ROUTE, VI6_DPR_NODE_UNUSED);
+	vsp1_write(vsp1, VI6_DPR_BRU_ROUTE, VI6_DPR_NODE_UNUSED);
+
+	vsp1_write(vsp1, VI6_DPR_HGO_SMPPT, (7 << VI6_DPR_SMPPT_TGW_SHIFT) |
+		   (VI6_DPR_NODE_UNUSED << VI6_DPR_SMPPT_PT_SHIFT));
+	vsp1_write(vsp1, VI6_DPR_HGT_SMPPT, (7 << VI6_DPR_SMPPT_TGW_SHIFT) |
+		   (VI6_DPR_NODE_UNUSED << VI6_DPR_SMPPT_PT_SHIFT));
+
+	return 0;
+}
+
+/*
+ * vsp1_device_get - Acquire the VSP1 device
+ *
+ * Increment the VSP1 reference count and initialize the device if the first
+ * reference is taken.
+ *
+ * Return a pointer to the VSP1 device or NULL if an error occurred.
+ */
+struct vsp1_device *vsp1_device_get(struct vsp1_device *vsp1)
+{
+	struct vsp1_device *__vsp1 = vsp1;
+	int ret;
+
+	mutex_lock(&vsp1->lock);
+	if (vsp1->ref_count > 0)
+		goto done;
+
+	ret = clk_prepare_enable(vsp1->clock);
+	if (ret < 0) {
+		__vsp1 = NULL;
+		goto done;
+	}
+
+	ret = vsp1_device_init(vsp1);
+	if (ret < 0) {
+		clk_disable_unprepare(vsp1->clock);
+		__vsp1 = NULL;
+		goto done;
+	}
+
+done:
+	if (__vsp1)
+		vsp1->ref_count++;
+
+	mutex_unlock(&vsp1->lock);
+	return __vsp1;
+}
+
+/*
+ * vsp1_device_put - Release the VSP1 device
+ *
+ * Decrement the VSP1 reference count and cleanup the device if the last
+ * reference is released.
+ */
+void vsp1_device_put(struct vsp1_device *vsp1)
+{
+	mutex_lock(&vsp1->lock);
+
+	if (--vsp1->ref_count == 0)
+		clk_disable_unprepare(vsp1->clock);
+
+	mutex_unlock(&vsp1->lock);
+}
+
+/* -----------------------------------------------------------------------------
+ * Power Management
+ */
+
+#ifdef CONFIG_PM_SLEEP
+static int vsp1_pm_suspend(struct device *dev)
+{
+	struct vsp1_device *vsp1 = dev_get_drvdata(dev);
+
+	WARN_ON(mutex_is_locked(&vsp1->lock));
+
+	if (vsp1->ref_count == 0)
+		return 0;
+
+	clk_disable_unprepare(vsp1->clock);
+	return 0;
+}
+
+static int vsp1_pm_resume(struct device *dev)
+{
+	struct vsp1_device *vsp1 = dev_get_drvdata(dev);
+
+	WARN_ON(mutex_is_locked(&vsp1->lock));
+
+	if (vsp1->ref_count)
+		return 0;
+
+	return clk_prepare_enable(vsp1->clock);
+}
+#endif
+
+static const struct dev_pm_ops vsp1_pm_ops = {
+	SET_SYSTEM_SLEEP_PM_OPS(vsp1_pm_suspend, vsp1_pm_resume)
+};
+
+/* -----------------------------------------------------------------------------
+ * Platform Driver
+ */
+
+static int vsp1_validate_platform_data(struct platform_device *pdev,
+				       struct vsp1_platform_data *pdata)
+{
+	if (pdata == NULL) {
+		dev_err(&pdev->dev, "missing platform data\n");
+		return -EINVAL;
+	}
+
+	if (pdata->rpf_count <= 0 || pdata->rpf_count > VPS1_MAX_RPF) {
+		dev_err(&pdev->dev, "invalid number of RPF (%u)\n",
+			pdata->rpf_count);
+		return -EINVAL;
+	}
+
+	if (pdata->uds_count <= 0 || pdata->uds_count > VPS1_MAX_UDS) {
+		dev_err(&pdev->dev, "invalid number of UDS (%u)\n",
+			pdata->uds_count);
+		return -EINVAL;
+	}
+
+	if (pdata->wpf_count <= 0 || pdata->wpf_count > VPS1_MAX_WPF) {
+		dev_err(&pdev->dev, "invalid number of WPF (%u)\n",
+			pdata->wpf_count);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static struct vsp1_platform_data *
+vsp1_get_platform_data(struct platform_device *pdev)
+{
+	struct device_node *np = pdev->dev.of_node;
+	struct vsp1_platform_data *pdata;
+
+	if (!IS_ENABLED(CONFIG_OF) || np == NULL)
+		return pdev->dev.platform_data;
+
+	pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
+	if (pdata == NULL)
+		return NULL;
+
+	if (of_property_read_bool(np, "renesas,has-lif"))
+		pdata->features |= VSP1_HAS_LIF;
+	if (of_property_read_bool(np, "renesas,has-lut"))
+		pdata->features |= VSP1_HAS_LUT;
+	if (of_property_read_bool(np, "renesas,has-sru"))
+		pdata->features |= VSP1_HAS_SRU;
+
+	of_property_read_u32(np, "renesas,#rpf", &pdata->rpf_count);
+	of_property_read_u32(np, "renesas,#uds", &pdata->uds_count);
+	of_property_read_u32(np, "renesas,#wpf", &pdata->wpf_count);
+
+	return pdata;
+}
+
+static int vsp1_probe(struct platform_device *pdev)
+{
+	struct vsp1_device *vsp1;
+	struct resource *irq;
+	struct resource *io;
+	int ret;
+
+	vsp1 = devm_kzalloc(&pdev->dev, sizeof(*vsp1), GFP_KERNEL);
+	if (vsp1 == NULL)
+		return -ENOMEM;
+
+	vsp1->dev = &pdev->dev;
+	mutex_init(&vsp1->lock);
+	INIT_LIST_HEAD(&vsp1->entities);
+
+	vsp1->pdata = vsp1_get_platform_data(pdev);
+	if (vsp1->pdata == NULL)
+		return -ENODEV;
+
+	ret = vsp1_validate_platform_data(pdev, vsp1->pdata);
+	if (ret < 0)
+		return ret;
+
+	/* I/O, IRQ and clock resources */
+	io = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	vsp1->mmio = devm_ioremap_resource(&pdev->dev, io);
+	if (IS_ERR(vsp1->mmio))
+		return PTR_ERR(vsp1->mmio);
+
+	vsp1->clock = devm_clk_get(&pdev->dev, NULL);
+	if (IS_ERR(vsp1->clock)) {
+		dev_err(&pdev->dev, "failed to get clock\n");
+		return PTR_ERR(vsp1->clock);
+	}
+
+	irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!irq) {
+		dev_err(&pdev->dev, "missing IRQ\n");
+		return -EINVAL;
+	}
+
+	ret = devm_request_irq(&pdev->dev, irq->start, vsp1_irq_handler,
+			      IRQF_SHARED, dev_name(&pdev->dev), vsp1);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "failed to request IRQ\n");
+		return ret;
+	}
+
+	/* Instanciate entities */
+	ret = vsp1_create_entities(vsp1);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "failed to create entities\n");
+		return ret;
+	}
+
+	platform_set_drvdata(pdev, vsp1);
+
+	return 0;
+}
+
+static int vsp1_remove(struct platform_device *pdev)
+{
+	struct vsp1_device *vsp1 = platform_get_drvdata(pdev);
+
+	vsp1_destroy_entities(vsp1);
+
+	return 0;
+}
+
+static const struct of_device_id vsp1_of_match[] = {
+	{ .compatible = "renesas,vsp1" },
+	{ },
+};
+
+static struct platform_driver vsp1_platform_driver = {
+	.probe		= vsp1_probe,
+	.remove		= vsp1_remove,
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "vsp1",
+		.pm	= &vsp1_pm_ops,
+		.of_match_table = vsp1_of_match,
+	},
+};
+
+module_platform_driver(vsp1_platform_driver);
+
+MODULE_ALIAS("vsp1");
+MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>");
+MODULE_DESCRIPTION("Renesas VSP1 Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/platform/vsp1/vsp1_entity.c b/drivers/media/platform/vsp1/vsp1_entity.c
new file mode 100644
index 00000000000..44167834285
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_entity.c
@@ -0,0 +1,191 @@
+/*
+ * vsp1_entity.c  --  R-Car VSP1 Base Entity
+ *
+ * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/device.h>
+#include <linux/gfp.h>
+
+#include <media/media-entity.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-subdev.h>
+
+#include "vsp1.h"
+#include "vsp1_entity.h"
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Operations
+ */
+
+struct v4l2_mbus_framefmt *
+vsp1_entity_get_pad_format(struct vsp1_entity *entity,
+			   struct v4l2_subdev_fh *fh,
+			   unsigned int pad, u32 which)
+{
+	switch (which) {
+	case V4L2_SUBDEV_FORMAT_TRY:
+		return v4l2_subdev_get_try_format(fh, pad);
+	case V4L2_SUBDEV_FORMAT_ACTIVE:
+		return &entity->formats[pad];
+	default:
+		return NULL;
+	}
+}
+
+/*
+ * vsp1_entity_init_formats - Initialize formats on all pads
+ * @subdev: V4L2 subdevice
+ * @fh: V4L2 subdev file handle
+ *
+ * Initialize all pad formats with default values. If fh is not NULL, try
+ * formats are initialized on the file handle. Otherwise active formats are
+ * initialized on the device.
+ */
+void vsp1_entity_init_formats(struct v4l2_subdev *subdev,
+			    struct v4l2_subdev_fh *fh)
+{
+	struct v4l2_subdev_format format;
+	unsigned int pad;
+
+	for (pad = 0; pad < subdev->entity.num_pads - 1; ++pad) {
+		memset(&format, 0, sizeof(format));
+
+		format.pad = pad;
+		format.which = fh ? V4L2_SUBDEV_FORMAT_TRY
+			     : V4L2_SUBDEV_FORMAT_ACTIVE;
+
+		v4l2_subdev_call(subdev, pad, set_fmt, fh, &format);
+	}
+}
+
+static int vsp1_entity_open(struct v4l2_subdev *subdev,
+			    struct v4l2_subdev_fh *fh)
+{
+	vsp1_entity_init_formats(subdev, fh);
+
+	return 0;
+}
+
+const struct v4l2_subdev_internal_ops vsp1_subdev_internal_ops = {
+	.open = vsp1_entity_open,
+};
+
+/* -----------------------------------------------------------------------------
+ * Media Operations
+ */
+
+static int vsp1_entity_link_setup(struct media_entity *entity,
+				  const struct media_pad *local,
+				  const struct media_pad *remote, u32 flags)
+{
+	struct vsp1_entity *source;
+
+	if (!(local->flags & MEDIA_PAD_FL_SOURCE))
+		return 0;
+
+	source = container_of(local->entity, struct vsp1_entity, subdev.entity);
+
+	if (!source->route)
+		return 0;
+
+	if (flags & MEDIA_LNK_FL_ENABLED) {
+		if (source->sink)
+			return -EBUSY;
+		source->sink = remote->entity;
+		source->sink_pad = remote->index;
+	} else {
+		source->sink = NULL;
+		source->sink_pad = 0;
+	}
+
+	return 0;
+}
+
+const struct media_entity_operations vsp1_media_ops = {
+	.link_setup = vsp1_entity_link_setup,
+	.link_validate = v4l2_subdev_link_validate,
+};
+
+/* -----------------------------------------------------------------------------
+ * Initialization
+ */
+
+static const struct vsp1_route vsp1_routes[] = {
+	{ VSP1_ENTITY_BRU, 0, VI6_DPR_BRU_ROUTE,
+	  { VI6_DPR_NODE_BRU_IN(0), VI6_DPR_NODE_BRU_IN(1),
+	    VI6_DPR_NODE_BRU_IN(2), VI6_DPR_NODE_BRU_IN(3), } },
+	{ VSP1_ENTITY_HSI, 0, VI6_DPR_HSI_ROUTE, { VI6_DPR_NODE_HSI, } },
+	{ VSP1_ENTITY_HST, 0, VI6_DPR_HST_ROUTE, { VI6_DPR_NODE_HST, } },
+	{ VSP1_ENTITY_LIF, 0, 0, { VI6_DPR_NODE_LIF, } },
+	{ VSP1_ENTITY_LUT, 0, VI6_DPR_LUT_ROUTE, { VI6_DPR_NODE_LUT, } },
+	{ VSP1_ENTITY_RPF, 0, VI6_DPR_RPF_ROUTE(0), { VI6_DPR_NODE_RPF(0), } },
+	{ VSP1_ENTITY_RPF, 1, VI6_DPR_RPF_ROUTE(1), { VI6_DPR_NODE_RPF(1), } },
+	{ VSP1_ENTITY_RPF, 2, VI6_DPR_RPF_ROUTE(2), { VI6_DPR_NODE_RPF(2), } },
+	{ VSP1_ENTITY_RPF, 3, VI6_DPR_RPF_ROUTE(3), { VI6_DPR_NODE_RPF(3), } },
+	{ VSP1_ENTITY_RPF, 4, VI6_DPR_RPF_ROUTE(4), { VI6_DPR_NODE_RPF(4), } },
+	{ VSP1_ENTITY_SRU, 0, VI6_DPR_SRU_ROUTE, { VI6_DPR_NODE_SRU, } },
+	{ VSP1_ENTITY_UDS, 0, VI6_DPR_UDS_ROUTE(0), { VI6_DPR_NODE_UDS(0), } },
+	{ VSP1_ENTITY_UDS, 1, VI6_DPR_UDS_ROUTE(1), { VI6_DPR_NODE_UDS(1), } },
+	{ VSP1_ENTITY_UDS, 2, VI6_DPR_UDS_ROUTE(2), { VI6_DPR_NODE_UDS(2), } },
+	{ VSP1_ENTITY_WPF, 0, 0, { VI6_DPR_NODE_WPF(0), } },
+	{ VSP1_ENTITY_WPF, 1, 0, { VI6_DPR_NODE_WPF(1), } },
+	{ VSP1_ENTITY_WPF, 2, 0, { VI6_DPR_NODE_WPF(2), } },
+	{ VSP1_ENTITY_WPF, 3, 0, { VI6_DPR_NODE_WPF(3), } },
+};
+
+int vsp1_entity_init(struct vsp1_device *vsp1, struct vsp1_entity *entity,
+		     unsigned int num_pads)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(vsp1_routes); ++i) {
+		if (vsp1_routes[i].type == entity->type &&
+		    vsp1_routes[i].index == entity->index) {
+			entity->route = &vsp1_routes[i];
+			break;
+		}
+	}
+
+	if (i == ARRAY_SIZE(vsp1_routes))
+		return -EINVAL;
+
+	entity->vsp1 = vsp1;
+	entity->source_pad = num_pads - 1;
+
+	/* Allocate formats and pads. */
+	entity->formats = devm_kzalloc(vsp1->dev,
+				       num_pads * sizeof(*entity->formats),
+				       GFP_KERNEL);
+	if (entity->formats == NULL)
+		return -ENOMEM;
+
+	entity->pads = devm_kzalloc(vsp1->dev, num_pads * sizeof(*entity->pads),
+				    GFP_KERNEL);
+	if (entity->pads == NULL)
+		return -ENOMEM;
+
+	/* Initialize pads. */
+	for (i = 0; i < num_pads - 1; ++i)
+		entity->pads[i].flags = MEDIA_PAD_FL_SINK;
+
+	entity->pads[num_pads - 1].flags = MEDIA_PAD_FL_SOURCE;
+
+	/* Initialize the media entity. */
+	return media_entity_init(&entity->subdev.entity, num_pads,
+				 entity->pads, 0);
+}
+
+void vsp1_entity_destroy(struct vsp1_entity *entity)
+{
+	if (entity->subdev.ctrl_handler)
+		v4l2_ctrl_handler_free(entity->subdev.ctrl_handler);
+	media_entity_cleanup(&entity->subdev.entity);
+}
diff --git a/drivers/media/platform/vsp1/vsp1_entity.h b/drivers/media/platform/vsp1/vsp1_entity.h
new file mode 100644
index 00000000000..7afbd8a7ba6
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_entity.h
@@ -0,0 +1,92 @@
+/*
+ * vsp1_entity.h  --  R-Car VSP1 Base Entity
+ *
+ * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef __VSP1_ENTITY_H__
+#define __VSP1_ENTITY_H__
+
+#include <linux/list.h>
+
+#include <media/v4l2-subdev.h>
+
+struct vsp1_device;
+
+enum vsp1_entity_type {
+	VSP1_ENTITY_BRU,
+	VSP1_ENTITY_HSI,
+	VSP1_ENTITY_HST,
+	VSP1_ENTITY_LIF,
+	VSP1_ENTITY_LUT,
+	VSP1_ENTITY_RPF,
+	VSP1_ENTITY_SRU,
+	VSP1_ENTITY_UDS,
+	VSP1_ENTITY_WPF,
+};
+
+/*
+ * struct vsp1_route - Entity routing configuration
+ * @type: Entity type this routing entry is associated with
+ * @index: Entity index this routing entry is associated with
+ * @reg: Output routing configuration register
+ * @inputs: Target node value for each input
+ *
+ * Each $vsp1_route entry describes routing configuration for the entity
+ * specified by the entry's @type and @index. @reg indicates the register that
+ * holds output routing configuration for the entity, and the @inputs array
+ * store the target node value for each input of the entity.
+ */
+struct vsp1_route {
+	enum vsp1_entity_type type;
+	unsigned int index;
+	unsigned int reg;
+	unsigned int inputs[4];
+};
+
+struct vsp1_entity {
+	struct vsp1_device *vsp1;
+
+	enum vsp1_entity_type type;
+	unsigned int index;
+	const struct vsp1_route *route;
+
+	struct list_head list_dev;
+	struct list_head list_pipe;
+
+	struct media_pad *pads;
+	unsigned int source_pad;
+
+	struct media_entity *sink;
+	unsigned int sink_pad;
+
+	struct v4l2_subdev subdev;
+	struct v4l2_mbus_framefmt *formats;
+};
+
+static inline struct vsp1_entity *to_vsp1_entity(struct v4l2_subdev *subdev)
+{
+	return container_of(subdev, struct vsp1_entity, subdev);
+}
+
+int vsp1_entity_init(struct vsp1_device *vsp1, struct vsp1_entity *entity,
+		     unsigned int num_pads);
+void vsp1_entity_destroy(struct vsp1_entity *entity);
+
+extern const struct v4l2_subdev_internal_ops vsp1_subdev_internal_ops;
+extern const struct media_entity_operations vsp1_media_ops;
+
+struct v4l2_mbus_framefmt *
+vsp1_entity_get_pad_format(struct vsp1_entity *entity,
+			   struct v4l2_subdev_fh *fh,
+			   unsigned int pad, u32 which);
+void vsp1_entity_init_formats(struct v4l2_subdev *subdev,
+			      struct v4l2_subdev_fh *fh);
+
+#endif /* __VSP1_ENTITY_H__ */
diff --git a/drivers/media/platform/vsp1/vsp1_hsit.c b/drivers/media/platform/vsp1/vsp1_hsit.c
new file mode 100644
index 00000000000..db2950a73c6
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_hsit.c
@@ -0,0 +1,219 @@
+/*
+ * vsp1_hsit.c  --  R-Car VSP1 Hue Saturation value (Inverse) Transform
+ *
+ * Copyright (C) 2013 Renesas Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/device.h>
+#include <linux/gfp.h>
+
+#include <media/v4l2-subdev.h>
+
+#include "vsp1.h"
+#include "vsp1_hsit.h"
+
+#define HSIT_MIN_SIZE				4U
+#define HSIT_MAX_SIZE				8190U
+
+/* -----------------------------------------------------------------------------
+ * Device Access
+ */
+
+static inline u32 vsp1_hsit_read(struct vsp1_hsit *hsit, u32 reg)
+{
+	return vsp1_read(hsit->entity.vsp1, reg);
+}
+
+static inline void vsp1_hsit_write(struct vsp1_hsit *hsit, u32 reg, u32 data)
+{
+	vsp1_write(hsit->entity.vsp1, reg, data);
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Core Operations
+ */
+
+static int hsit_s_stream(struct v4l2_subdev *subdev, int enable)
+{
+	struct vsp1_hsit *hsit = to_hsit(subdev);
+
+	if (!enable)
+		return 0;
+
+	if (hsit->inverse)
+		vsp1_hsit_write(hsit, VI6_HSI_CTRL, VI6_HSI_CTRL_EN);
+	else
+		vsp1_hsit_write(hsit, VI6_HST_CTRL, VI6_HST_CTRL_EN);
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Pad Operations
+ */
+
+static int hsit_enum_mbus_code(struct v4l2_subdev *subdev,
+			       struct v4l2_subdev_fh *fh,
+			       struct v4l2_subdev_mbus_code_enum *code)
+{
+	struct vsp1_hsit *hsit = to_hsit(subdev);
+
+	if (code->index > 0)
+		return -EINVAL;
+
+	if ((code->pad == HSIT_PAD_SINK && !hsit->inverse) |
+	    (code->pad == HSIT_PAD_SOURCE && hsit->inverse))
+		code->code = V4L2_MBUS_FMT_ARGB8888_1X32;
+	else
+		code->code = V4L2_MBUS_FMT_AHSV8888_1X32;
+
+	return 0;
+}
+
+static int hsit_enum_frame_size(struct v4l2_subdev *subdev,
+				struct v4l2_subdev_fh *fh,
+				struct v4l2_subdev_frame_size_enum *fse)
+{
+	struct v4l2_mbus_framefmt *format;
+
+	format = v4l2_subdev_get_try_format(fh, fse->pad);
+
+	if (fse->index || fse->code != format->code)
+		return -EINVAL;
+
+	if (fse->pad == HSIT_PAD_SINK) {
+		fse->min_width = HSIT_MIN_SIZE;
+		fse->max_width = HSIT_MAX_SIZE;
+		fse->min_height = HSIT_MIN_SIZE;
+		fse->max_height = HSIT_MAX_SIZE;
+	} else {
+		/* The size on the source pad are fixed and always identical to
+		 * the size on the sink pad.
+		 */
+		fse->min_width = format->width;
+		fse->max_width = format->width;
+		fse->min_height = format->height;
+		fse->max_height = format->height;
+	}
+
+	return 0;
+}
+
+static int hsit_get_format(struct v4l2_subdev *subdev,
+			   struct v4l2_subdev_fh *fh,
+			   struct v4l2_subdev_format *fmt)
+{
+	struct vsp1_hsit *hsit = to_hsit(subdev);
+
+	fmt->format = *vsp1_entity_get_pad_format(&hsit->entity, fh, fmt->pad,
+						  fmt->which);
+
+	return 0;
+}
+
+static int hsit_set_format(struct v4l2_subdev *subdev,
+			   struct v4l2_subdev_fh *fh,
+			   struct v4l2_subdev_format *fmt)
+{
+	struct vsp1_hsit *hsit = to_hsit(subdev);
+	struct v4l2_mbus_framefmt *format;
+
+	format = vsp1_entity_get_pad_format(&hsit->entity, fh, fmt->pad,
+					    fmt->which);
+
+	if (fmt->pad == HSIT_PAD_SOURCE) {
+		/* The HST and HSI output format code and resolution can't be
+		 * modified.
+		 */
+		fmt->format = *format;
+		return 0;
+	}
+
+	format->code = hsit->inverse ? V4L2_MBUS_FMT_AHSV8888_1X32
+		     : V4L2_MBUS_FMT_ARGB8888_1X32;
+	format->width = clamp_t(unsigned int, fmt->format.width,
+				HSIT_MIN_SIZE, HSIT_MAX_SIZE);
+	format->height = clamp_t(unsigned int, fmt->format.height,
+				 HSIT_MIN_SIZE, HSIT_MAX_SIZE);
+	format->field = V4L2_FIELD_NONE;
+	format->colorspace = V4L2_COLORSPACE_SRGB;
+
+	fmt->format = *format;
+
+	/* Propagate the format to the source pad. */
+	format = vsp1_entity_get_pad_format(&hsit->entity, fh, HSIT_PAD_SOURCE,
+					    fmt->which);
+	*format = fmt->format;
+	format->code = hsit->inverse ? V4L2_MBUS_FMT_ARGB8888_1X32
+		     : V4L2_MBUS_FMT_AHSV8888_1X32;
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Operations
+ */
+
+static struct v4l2_subdev_video_ops hsit_video_ops = {
+	.s_stream = hsit_s_stream,
+};
+
+static struct v4l2_subdev_pad_ops hsit_pad_ops = {
+	.enum_mbus_code = hsit_enum_mbus_code,
+	.enum_frame_size = hsit_enum_frame_size,
+	.get_fmt = hsit_get_format,
+	.set_fmt = hsit_set_format,
+};
+
+static struct v4l2_subdev_ops hsit_ops = {
+	.video	= &hsit_video_ops,
+	.pad    = &hsit_pad_ops,
+};
+
+/* -----------------------------------------------------------------------------
+ * Initialization and Cleanup
+ */
+
+struct vsp1_hsit *vsp1_hsit_create(struct vsp1_device *vsp1, bool inverse)
+{
+	struct v4l2_subdev *subdev;
+	struct vsp1_hsit *hsit;
+	int ret;
+
+	hsit = devm_kzalloc(vsp1->dev, sizeof(*hsit), GFP_KERNEL);
+	if (hsit == NULL)
+		return ERR_PTR(-ENOMEM);
+
+	hsit->inverse = inverse;
+
+	if (inverse)
+		hsit->entity.type = VSP1_ENTITY_HSI;
+	else
+		hsit->entity.type = VSP1_ENTITY_HST;
+
+	ret = vsp1_entity_init(vsp1, &hsit->entity, 2);
+	if (ret < 0)
+		return ERR_PTR(ret);
+
+	/* Initialize the V4L2 subdev. */
+	subdev = &hsit->entity.subdev;
+	v4l2_subdev_init(subdev, &hsit_ops);
+
+	subdev->entity.ops = &vsp1_media_ops;
+	subdev->internal_ops = &vsp1_subdev_internal_ops;
+	snprintf(subdev->name, sizeof(subdev->name), "%s %s",
+		 dev_name(vsp1->dev), inverse ? "hsi" : "hst");
+	v4l2_set_subdevdata(subdev, hsit);
+	subdev->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+
+	vsp1_entity_init_formats(subdev, NULL);
+
+	return hsit;
+}
diff --git a/drivers/media/platform/vsp1/vsp1_hsit.h b/drivers/media/platform/vsp1/vsp1_hsit.h
new file mode 100644
index 00000000000..82f1c842690
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_hsit.h
@@ -0,0 +1,38 @@
+/*
+ * vsp1_hsit.h  --  R-Car VSP1 Hue Saturation value (Inverse) Transform
+ *
+ * Copyright (C) 2013 Renesas Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef __VSP1_HSIT_H__
+#define __VSP1_HSIT_H__
+
+#include <media/media-entity.h>
+#include <media/v4l2-subdev.h>
+
+#include "vsp1_entity.h"
+
+struct vsp1_device;
+
+#define HSIT_PAD_SINK				0
+#define HSIT_PAD_SOURCE				1
+
+struct vsp1_hsit {
+	struct vsp1_entity entity;
+	bool inverse;
+};
+
+static inline struct vsp1_hsit *to_hsit(struct v4l2_subdev *subdev)
+{
+	return container_of(subdev, struct vsp1_hsit, entity.subdev);
+}
+
+struct vsp1_hsit *vsp1_hsit_create(struct vsp1_device *vsp1, bool inverse);
+
+#endif /* __VSP1_HSIT_H__ */
diff --git a/drivers/media/platform/vsp1/vsp1_lif.c b/drivers/media/platform/vsp1/vsp1_lif.c
new file mode 100644
index 00000000000..d4fb23e9c4a
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_lif.c
@@ -0,0 +1,237 @@
+/*
+ * vsp1_lif.c  --  R-Car VSP1 LCD Controller Interface
+ *
+ * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/device.h>
+#include <linux/gfp.h>
+
+#include <media/v4l2-subdev.h>
+
+#include "vsp1.h"
+#include "vsp1_lif.h"
+
+#define LIF_MIN_SIZE				2U
+#define LIF_MAX_SIZE				2048U
+
+/* -----------------------------------------------------------------------------
+ * Device Access
+ */
+
+static inline u32 vsp1_lif_read(struct vsp1_lif *lif, u32 reg)
+{
+	return vsp1_read(lif->entity.vsp1, reg);
+}
+
+static inline void vsp1_lif_write(struct vsp1_lif *lif, u32 reg, u32 data)
+{
+	vsp1_write(lif->entity.vsp1, reg, data);
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Core Operations
+ */
+
+static int lif_s_stream(struct v4l2_subdev *subdev, int enable)
+{
+	const struct v4l2_mbus_framefmt *format;
+	struct vsp1_lif *lif = to_lif(subdev);
+	unsigned int hbth = 1300;
+	unsigned int obth = 400;
+	unsigned int lbth = 200;
+
+	if (!enable) {
+		vsp1_lif_write(lif, VI6_LIF_CTRL, 0);
+		return 0;
+	}
+
+	format = &lif->entity.formats[LIF_PAD_SOURCE];
+
+	obth = min(obth, (format->width + 1) / 2 * format->height - 4);
+
+	vsp1_lif_write(lif, VI6_LIF_CSBTH,
+			(hbth << VI6_LIF_CSBTH_HBTH_SHIFT) |
+			(lbth << VI6_LIF_CSBTH_LBTH_SHIFT));
+
+	vsp1_lif_write(lif, VI6_LIF_CTRL,
+			(obth << VI6_LIF_CTRL_OBTH_SHIFT) |
+			(format->code == 0 ? VI6_LIF_CTRL_CFMT : 0) |
+			VI6_LIF_CTRL_REQSEL | VI6_LIF_CTRL_LIF_EN);
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Pad Operations
+ */
+
+static int lif_enum_mbus_code(struct v4l2_subdev *subdev,
+			      struct v4l2_subdev_fh *fh,
+			      struct v4l2_subdev_mbus_code_enum *code)
+{
+	static const unsigned int codes[] = {
+		V4L2_MBUS_FMT_ARGB8888_1X32,
+		V4L2_MBUS_FMT_AYUV8_1X32,
+	};
+
+	if (code->pad == LIF_PAD_SINK) {
+		if (code->index >= ARRAY_SIZE(codes))
+			return -EINVAL;
+
+		code->code = codes[code->index];
+	} else {
+		struct v4l2_mbus_framefmt *format;
+
+		/* The LIF can't perform format conversion, the sink format is
+		 * always identical to the source format.
+		 */
+		if (code->index)
+			return -EINVAL;
+
+		format = v4l2_subdev_get_try_format(fh, LIF_PAD_SINK);
+		code->code = format->code;
+	}
+
+	return 0;
+}
+
+static int lif_enum_frame_size(struct v4l2_subdev *subdev,
+			       struct v4l2_subdev_fh *fh,
+			       struct v4l2_subdev_frame_size_enum *fse)
+{
+	struct v4l2_mbus_framefmt *format;
+
+	format = v4l2_subdev_get_try_format(fh, LIF_PAD_SINK);
+
+	if (fse->index || fse->code != format->code)
+		return -EINVAL;
+
+	if (fse->pad == LIF_PAD_SINK) {
+		fse->min_width = LIF_MIN_SIZE;
+		fse->max_width = LIF_MAX_SIZE;
+		fse->min_height = LIF_MIN_SIZE;
+		fse->max_height = LIF_MAX_SIZE;
+	} else {
+		fse->min_width = format->width;
+		fse->max_width = format->width;
+		fse->min_height = format->height;
+		fse->max_height = format->height;
+	}
+
+	return 0;
+}
+
+static int lif_get_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh,
+			  struct v4l2_subdev_format *fmt)
+{
+	struct vsp1_lif *lif = to_lif(subdev);
+
+	fmt->format = *vsp1_entity_get_pad_format(&lif->entity, fh, fmt->pad,
+						  fmt->which);
+
+	return 0;
+}
+
+static int lif_set_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh,
+			  struct v4l2_subdev_format *fmt)
+{
+	struct vsp1_lif *lif = to_lif(subdev);
+	struct v4l2_mbus_framefmt *format;
+
+	/* Default to YUV if the requested format is not supported. */
+	if (fmt->format.code != V4L2_MBUS_FMT_ARGB8888_1X32 &&
+	    fmt->format.code != V4L2_MBUS_FMT_AYUV8_1X32)
+		fmt->format.code = V4L2_MBUS_FMT_AYUV8_1X32;
+
+	format = vsp1_entity_get_pad_format(&lif->entity, fh, fmt->pad,
+					    fmt->which);
+
+	if (fmt->pad == LIF_PAD_SOURCE) {
+		/* The LIF source format is always identical to its sink
+		 * format.
+		 */
+		fmt->format = *format;
+		return 0;
+	}
+
+	format->code = fmt->format.code;
+	format->width = clamp_t(unsigned int, fmt->format.width,
+				LIF_MIN_SIZE, LIF_MAX_SIZE);
+	format->height = clamp_t(unsigned int, fmt->format.height,
+				 LIF_MIN_SIZE, LIF_MAX_SIZE);
+	format->field = V4L2_FIELD_NONE;
+	format->colorspace = V4L2_COLORSPACE_SRGB;
+
+	fmt->format = *format;
+
+	/* Propagate the format to the source pad. */
+	format = vsp1_entity_get_pad_format(&lif->entity, fh, LIF_PAD_SOURCE,
+					    fmt->which);
+	*format = fmt->format;
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Operations
+ */
+
+static struct v4l2_subdev_video_ops lif_video_ops = {
+	.s_stream = lif_s_stream,
+};
+
+static struct v4l2_subdev_pad_ops lif_pad_ops = {
+	.enum_mbus_code = lif_enum_mbus_code,
+	.enum_frame_size = lif_enum_frame_size,
+	.get_fmt = lif_get_format,
+	.set_fmt = lif_set_format,
+};
+
+static struct v4l2_subdev_ops lif_ops = {
+	.video	= &lif_video_ops,
+	.pad    = &lif_pad_ops,
+};
+
+/* -----------------------------------------------------------------------------
+ * Initialization and Cleanup
+ */
+
+struct vsp1_lif *vsp1_lif_create(struct vsp1_device *vsp1)
+{
+	struct v4l2_subdev *subdev;
+	struct vsp1_lif *lif;
+	int ret;
+
+	lif = devm_kzalloc(vsp1->dev, sizeof(*lif), GFP_KERNEL);
+	if (lif == NULL)
+		return ERR_PTR(-ENOMEM);
+
+	lif->entity.type = VSP1_ENTITY_LIF;
+
+	ret = vsp1_entity_init(vsp1, &lif->entity, 2);
+	if (ret < 0)
+		return ERR_PTR(ret);
+
+	/* Initialize the V4L2 subdev. */
+	subdev = &lif->entity.subdev;
+	v4l2_subdev_init(subdev, &lif_ops);
+
+	subdev->entity.ops = &vsp1_media_ops;
+	subdev->internal_ops = &vsp1_subdev_internal_ops;
+	snprintf(subdev->name, sizeof(subdev->name), "%s lif",
+		 dev_name(vsp1->dev));
+	v4l2_set_subdevdata(subdev, lif);
+	subdev->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+
+	vsp1_entity_init_formats(subdev, NULL);
+
+	return lif;
+}
diff --git a/drivers/media/platform/vsp1/vsp1_lif.h b/drivers/media/platform/vsp1/vsp1_lif.h
new file mode 100644
index 00000000000..7b35879028d
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_lif.h
@@ -0,0 +1,37 @@
+/*
+ * vsp1_lif.h  --  R-Car VSP1 LCD Controller Interface
+ *
+ * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef __VSP1_LIF_H__
+#define __VSP1_LIF_H__
+
+#include <media/media-entity.h>
+#include <media/v4l2-subdev.h>
+
+#include "vsp1_entity.h"
+
+struct vsp1_device;
+
+#define LIF_PAD_SINK				0
+#define LIF_PAD_SOURCE				1
+
+struct vsp1_lif {
+	struct vsp1_entity entity;
+};
+
+static inline struct vsp1_lif *to_lif(struct v4l2_subdev *subdev)
+{
+	return container_of(subdev, struct vsp1_lif, entity.subdev);
+}
+
+struct vsp1_lif *vsp1_lif_create(struct vsp1_device *vsp1);
+
+#endif /* __VSP1_LIF_H__ */
diff --git a/drivers/media/platform/vsp1/vsp1_lut.c b/drivers/media/platform/vsp1/vsp1_lut.c
new file mode 100644
index 00000000000..fea36ebe256
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_lut.c
@@ -0,0 +1,251 @@
+/*
+ * vsp1_lut.c  --  R-Car VSP1 Look-Up Table
+ *
+ * Copyright (C) 2013 Renesas Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/device.h>
+#include <linux/gfp.h>
+#include <linux/vsp1.h>
+
+#include <media/v4l2-subdev.h>
+
+#include "vsp1.h"
+#include "vsp1_lut.h"
+
+#define LUT_MIN_SIZE				4U
+#define LUT_MAX_SIZE				8190U
+
+/* -----------------------------------------------------------------------------
+ * Device Access
+ */
+
+static inline u32 vsp1_lut_read(struct vsp1_lut *lut, u32 reg)
+{
+	return vsp1_read(lut->entity.vsp1, reg);
+}
+
+static inline void vsp1_lut_write(struct vsp1_lut *lut, u32 reg, u32 data)
+{
+	vsp1_write(lut->entity.vsp1, reg, data);
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Core Operations
+ */
+
+static void lut_configure(struct vsp1_lut *lut, struct vsp1_lut_config *config)
+{
+	memcpy_toio(lut->entity.vsp1->mmio + VI6_LUT_TABLE, config->lut,
+		    sizeof(config->lut));
+}
+
+static long lut_ioctl(struct v4l2_subdev *subdev, unsigned int cmd, void *arg)
+{
+	struct vsp1_lut *lut = to_lut(subdev);
+
+	switch (cmd) {
+	case VIDIOC_VSP1_LUT_CONFIG:
+		lut_configure(lut, arg);
+		return 0;
+
+	default:
+		return -ENOIOCTLCMD;
+	}
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Video Operations
+ */
+
+static int lut_s_stream(struct v4l2_subdev *subdev, int enable)
+{
+	struct vsp1_lut *lut = to_lut(subdev);
+
+	if (!enable)
+		return 0;
+
+	vsp1_lut_write(lut, VI6_LUT_CTRL, VI6_LUT_CTRL_EN);
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Pad Operations
+ */
+
+static int lut_enum_mbus_code(struct v4l2_subdev *subdev,
+			      struct v4l2_subdev_fh *fh,
+			      struct v4l2_subdev_mbus_code_enum *code)
+{
+	static const unsigned int codes[] = {
+		V4L2_MBUS_FMT_ARGB8888_1X32,
+		V4L2_MBUS_FMT_AHSV8888_1X32,
+		V4L2_MBUS_FMT_AYUV8_1X32,
+	};
+	struct v4l2_mbus_framefmt *format;
+
+	if (code->pad == LUT_PAD_SINK) {
+		if (code->index >= ARRAY_SIZE(codes))
+			return -EINVAL;
+
+		code->code = codes[code->index];
+	} else {
+		/* The LUT can't perform format conversion, the sink format is
+		 * always identical to the source format.
+		 */
+		if (code->index)
+			return -EINVAL;
+
+		format = v4l2_subdev_get_try_format(fh, LUT_PAD_SINK);
+		code->code = format->code;
+	}
+
+	return 0;
+}
+
+static int lut_enum_frame_size(struct v4l2_subdev *subdev,
+			       struct v4l2_subdev_fh *fh,
+			       struct v4l2_subdev_frame_size_enum *fse)
+{
+	struct v4l2_mbus_framefmt *format;
+
+	format = v4l2_subdev_get_try_format(fh, fse->pad);
+
+	if (fse->index || fse->code != format->code)
+		return -EINVAL;
+
+	if (fse->pad == LUT_PAD_SINK) {
+		fse->min_width = LUT_MIN_SIZE;
+		fse->max_width = LUT_MAX_SIZE;
+		fse->min_height = LUT_MIN_SIZE;
+		fse->max_height = LUT_MAX_SIZE;
+	} else {
+		/* The size on the source pad are fixed and always identical to
+		 * the size on the sink pad.
+		 */
+		fse->min_width = format->width;
+		fse->max_width = format->width;
+		fse->min_height = format->height;
+		fse->max_height = format->height;
+	}
+
+	return 0;
+}
+
+static int lut_get_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh,
+			  struct v4l2_subdev_format *fmt)
+{
+	struct vsp1_lut *lut = to_lut(subdev);
+
+	fmt->format = *vsp1_entity_get_pad_format(&lut->entity, fh, fmt->pad,
+						  fmt->which);
+
+	return 0;
+}
+
+static int lut_set_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh,
+			  struct v4l2_subdev_format *fmt)
+{
+	struct vsp1_lut *lut = to_lut(subdev);
+	struct v4l2_mbus_framefmt *format;
+
+	/* Default to YUV if the requested format is not supported. */
+	if (fmt->format.code != V4L2_MBUS_FMT_ARGB8888_1X32 &&
+	    fmt->format.code != V4L2_MBUS_FMT_AHSV8888_1X32 &&
+	    fmt->format.code != V4L2_MBUS_FMT_AYUV8_1X32)
+		fmt->format.code = V4L2_MBUS_FMT_AYUV8_1X32;
+
+	format = vsp1_entity_get_pad_format(&lut->entity, fh, fmt->pad,
+					    fmt->which);
+
+	if (fmt->pad == LUT_PAD_SOURCE) {
+		/* The LUT output format can't be modified. */
+		fmt->format = *format;
+		return 0;
+	}
+
+	format->width = clamp_t(unsigned int, fmt->format.width,
+				LUT_MIN_SIZE, LUT_MAX_SIZE);
+	format->height = clamp_t(unsigned int, fmt->format.height,
+				 LUT_MIN_SIZE, LUT_MAX_SIZE);
+	format->field = V4L2_FIELD_NONE;
+	format->colorspace = V4L2_COLORSPACE_SRGB;
+
+	fmt->format = *format;
+
+	/* Propagate the format to the source pad. */
+	format = vsp1_entity_get_pad_format(&lut->entity, fh, LUT_PAD_SOURCE,
+					    fmt->which);
+	*format = fmt->format;
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Operations
+ */
+
+static struct v4l2_subdev_core_ops lut_core_ops = {
+	.ioctl = lut_ioctl,
+};
+
+static struct v4l2_subdev_video_ops lut_video_ops = {
+	.s_stream = lut_s_stream,
+};
+
+static struct v4l2_subdev_pad_ops lut_pad_ops = {
+	.enum_mbus_code = lut_enum_mbus_code,
+	.enum_frame_size = lut_enum_frame_size,
+	.get_fmt = lut_get_format,
+	.set_fmt = lut_set_format,
+};
+
+static struct v4l2_subdev_ops lut_ops = {
+	.core	= &lut_core_ops,
+	.video	= &lut_video_ops,
+	.pad    = &lut_pad_ops,
+};
+
+/* -----------------------------------------------------------------------------
+ * Initialization and Cleanup
+ */
+
+struct vsp1_lut *vsp1_lut_create(struct vsp1_device *vsp1)
+{
+	struct v4l2_subdev *subdev;
+	struct vsp1_lut *lut;
+	int ret;
+
+	lut = devm_kzalloc(vsp1->dev, sizeof(*lut), GFP_KERNEL);
+	if (lut == NULL)
+		return ERR_PTR(-ENOMEM);
+
+	lut->entity.type = VSP1_ENTITY_LUT;
+
+	ret = vsp1_entity_init(vsp1, &lut->entity, 2);
+	if (ret < 0)
+		return ERR_PTR(ret);
+
+	/* Initialize the V4L2 subdev. */
+	subdev = &lut->entity.subdev;
+	v4l2_subdev_init(subdev, &lut_ops);
+
+	subdev->entity.ops = &vsp1_media_ops;
+	subdev->internal_ops = &vsp1_subdev_internal_ops;
+	snprintf(subdev->name, sizeof(subdev->name), "%s lut",
+		 dev_name(vsp1->dev));
+	v4l2_set_subdevdata(subdev, lut);
+	subdev->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+
+	vsp1_entity_init_formats(subdev, NULL);
+
+	return lut;
+}
diff --git a/drivers/media/platform/vsp1/vsp1_lut.h b/drivers/media/platform/vsp1/vsp1_lut.h
new file mode 100644
index 00000000000..f92ffb86735
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_lut.h
@@ -0,0 +1,38 @@
+/*
+ * vsp1_lut.h  --  R-Car VSP1 Look-Up Table
+ *
+ * Copyright (C) 2013 Renesas Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef __VSP1_LUT_H__
+#define __VSP1_LUT_H__
+
+#include <media/media-entity.h>
+#include <media/v4l2-subdev.h>
+
+#include "vsp1_entity.h"
+
+struct vsp1_device;
+
+#define LUT_PAD_SINK				0
+#define LUT_PAD_SOURCE				1
+
+struct vsp1_lut {
+	struct vsp1_entity entity;
+	u32 lut[256];
+};
+
+static inline struct vsp1_lut *to_lut(struct v4l2_subdev *subdev)
+{
+	return container_of(subdev, struct vsp1_lut, entity.subdev);
+}
+
+struct vsp1_lut *vsp1_lut_create(struct vsp1_device *vsp1);
+
+#endif /* __VSP1_LUT_H__ */
diff --git a/drivers/media/platform/vsp1/vsp1_regs.h b/drivers/media/platform/vsp1/vsp1_regs.h
new file mode 100644
index 00000000000..3e74b44286f
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_regs.h
@@ -0,0 +1,695 @@
+/*
+ * vsp1_regs.h  --  R-Car VSP1 Registers Definitions
+ *
+ * Copyright (C) 2013 Renesas Electronics Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ */
+
+#ifndef __VSP1_REGS_H__
+#define __VSP1_REGS_H__
+
+/* -----------------------------------------------------------------------------
+ * General Control Registers
+ */
+
+#define VI6_CMD(n)			(0x0000 + (n) * 4)
+#define VI6_CMD_STRCMD			(1 << 0)
+
+#define VI6_CLK_DCSWT			0x0018
+#define VI6_CLK_DCSWT_CSTPW_MASK	(0xff << 8)
+#define VI6_CLK_DCSWT_CSTPW_SHIFT	8
+#define VI6_CLK_DCSWT_CSTRW_MASK	(0xff << 0)
+#define VI6_CLK_DCSWT_CSTRW_SHIFT	0
+
+#define VI6_SRESET			0x0028
+#define VI6_SRESET_SRTS(n)		(1 << (n))
+
+#define VI6_STATUS			0x0038
+#define VI6_STATUS_SYS_ACT(n)		(1 << ((n) + 8))
+
+#define VI6_WPF_IRQ_ENB(n)		(0x0048 + (n) * 12)
+#define VI6_WFP_IRQ_ENB_DFEE		(1 << 1)
+#define VI6_WFP_IRQ_ENB_FREE		(1 << 0)
+
+#define VI6_WPF_IRQ_STA(n)		(0x004c + (n) * 12)
+#define VI6_WFP_IRQ_STA_DFE		(1 << 1)
+#define VI6_WFP_IRQ_STA_FRE		(1 << 0)
+
+#define VI6_DISP_IRQ_ENB		0x0078
+#define VI6_DISP_IRQ_ENB_DSTE		(1 << 8)
+#define VI6_DISP_IRQ_ENB_MAEE		(1 << 5)
+#define VI6_DISP_IRQ_ENB_LNEE(n)	(1 << ((n) + 4))
+
+#define VI6_DISP_IRQ_STA		0x007c
+#define VI6_DISP_IRQ_STA_DSE		(1 << 8)
+#define VI6_DISP_IRQ_STA_MAE		(1 << 5)
+#define VI6_DISP_IRQ_STA_LNE(n)		(1 << ((n) + 4))
+
+#define VI6_WPF_LINE_COUNT(n)		(0x0084 + (n) * 4)
+#define VI6_WPF_LINE_COUNT_MASK		(0x1fffff << 0)
+
+/* -----------------------------------------------------------------------------
+ * Display List Control Registers
+ */
+
+#define VI6_DL_CTRL			0x0100
+#define VI6_DL_CTRL_AR_WAIT_MASK	(0xffff << 16)
+#define VI6_DL_CTRL_AR_WAIT_SHIFT	16
+#define VI6_DL_CTRL_DC2			(1 << 12)
+#define VI6_DL_CTRL_DC1			(1 << 8)
+#define VI6_DL_CTRL_DC0			(1 << 4)
+#define VI6_DL_CTRL_CFM0		(1 << 2)
+#define VI6_DL_CTRL_NH0			(1 << 1)
+#define VI6_DL_CTRL_DLE			(1 << 0)
+
+#define VI6_DL_HDR_ADDR(n)		(0x0104 + (n) * 4)
+
+#define VI6_DL_SWAP			0x0114
+#define VI6_DL_SWAP_LWS			(1 << 2)
+#define VI6_DL_SWAP_WDS			(1 << 1)
+#define VI6_DL_SWAP_BTS			(1 << 0)
+
+#define VI6_DL_EXT_CTRL			0x011c
+#define VI6_DL_EXT_CTRL_NWE		(1 << 16)
+#define VI6_DL_EXT_CTRL_POLINT_MASK	(0x3f << 8)
+#define VI6_DL_EXT_CTRL_POLINT_SHIFT	8
+#define VI6_DL_EXT_CTRL_DLPRI		(1 << 5)
+#define VI6_DL_EXT_CTRL_EXPRI		(1 << 4)
+#define VI6_DL_EXT_CTRL_EXT		(1 << 0)
+
+#define VI6_DL_BODY_SIZE		0x0120
+#define VI6_DL_BODY_SIZE_UPD		(1 << 24)
+#define VI6_DL_BODY_SIZE_BS_MASK	(0x1ffff << 0)
+#define VI6_DL_BODY_SIZE_BS_SHIFT	0
+
+/* -----------------------------------------------------------------------------
+ * RPF Control Registers
+ */
+
+#define VI6_RPF_OFFSET			0x100
+
+#define VI6_RPF_SRC_BSIZE		0x0300
+#define VI6_RPF_SRC_BSIZE_BHSIZE_MASK	(0x1fff << 16)
+#define VI6_RPF_SRC_BSIZE_BHSIZE_SHIFT	16
+#define VI6_RPF_SRC_BSIZE_BVSIZE_MASK	(0x1fff << 0)
+#define VI6_RPF_SRC_BSIZE_BVSIZE_SHIFT	0
+
+#define VI6_RPF_SRC_ESIZE		0x0304
+#define VI6_RPF_SRC_ESIZE_EHSIZE_MASK	(0x1fff << 16)
+#define VI6_RPF_SRC_ESIZE_EHSIZE_SHIFT	16
+#define VI6_RPF_SRC_ESIZE_EVSIZE_MASK	(0x1fff << 0)
+#define VI6_RPF_SRC_ESIZE_EVSIZE_SHIFT	0
+
+#define VI6_RPF_INFMT			0x0308
+#define VI6_RPF_INFMT_VIR		(1 << 28)
+#define VI6_RPF_INFMT_CIPM		(1 << 16)
+#define VI6_RPF_INFMT_SPYCS		(1 << 15)
+#define VI6_RPF_INFMT_SPUVS		(1 << 14)
+#define VI6_RPF_INFMT_CEXT_ZERO		(0 << 12)
+#define VI6_RPF_INFMT_CEXT_EXT		(1 << 12)
+#define VI6_RPF_INFMT_CEXT_ONE		(2 << 12)
+#define VI6_RPF_INFMT_CEXT_MASK		(3 << 12)
+#define VI6_RPF_INFMT_RDTM_BT601	(0 << 9)
+#define VI6_RPF_INFMT_RDTM_BT601_EXT	(1 << 9)
+#define VI6_RPF_INFMT_RDTM_BT709	(2 << 9)
+#define VI6_RPF_INFMT_RDTM_BT709_EXT	(3 << 9)
+#define VI6_RPF_INFMT_RDTM_MASK		(7 << 9)
+#define VI6_RPF_INFMT_CSC		(1 << 8)
+#define VI6_RPF_INFMT_RDFMT_MASK	(0x7f << 0)
+#define VI6_RPF_INFMT_RDFMT_SHIFT	0
+
+#define VI6_RPF_DSWAP			0x030c
+#define VI6_RPF_DSWAP_A_LLS		(1 << 11)
+#define VI6_RPF_DSWAP_A_LWS		(1 << 10)
+#define VI6_RPF_DSWAP_A_WDS		(1 << 9)
+#define VI6_RPF_DSWAP_A_BTS		(1 << 8)
+#define VI6_RPF_DSWAP_P_LLS		(1 << 3)
+#define VI6_RPF_DSWAP_P_LWS		(1 << 2)
+#define VI6_RPF_DSWAP_P_WDS		(1 << 1)
+#define VI6_RPF_DSWAP_P_BTS		(1 << 0)
+
+#define VI6_RPF_LOC			0x0310
+#define VI6_RPF_LOC_HCOORD_MASK		(0x1fff << 16)
+#define VI6_RPF_LOC_HCOORD_SHIFT	16
+#define VI6_RPF_LOC_VCOORD_MASK		(0x1fff << 0)
+#define VI6_RPF_LOC_VCOORD_SHIFT	0
+
+#define VI6_RPF_ALPH_SEL		0x0314
+#define VI6_RPF_ALPH_SEL_ASEL_PACKED	(0 << 28)
+#define VI6_RPF_ALPH_SEL_ASEL_8B_PLANE	(1 << 28)
+#define VI6_RPF_ALPH_SEL_ASEL_SELECT	(2 << 28)
+#define VI6_RPF_ALPH_SEL_ASEL_1B_PLANE	(3 << 28)
+#define VI6_RPF_ALPH_SEL_ASEL_FIXED	(4 << 28)
+#define VI6_RPF_ALPH_SEL_ASEL_MASK	(7 << 28)
+#define VI6_RPF_ALPH_SEL_ASEL_SHIFT	28
+#define VI6_RPF_ALPH_SEL_IROP_MASK	(0xf << 24)
+#define VI6_RPF_ALPH_SEL_IROP_SHIFT	24
+#define VI6_RPF_ALPH_SEL_BSEL		(1 << 23)
+#define VI6_RPF_ALPH_SEL_AEXT_ZERO	(0 << 18)
+#define VI6_RPF_ALPH_SEL_AEXT_EXT	(1 << 18)
+#define VI6_RPF_ALPH_SEL_AEXT_ONE	(2 << 18)
+#define VI6_RPF_ALPH_SEL_AEXT_MASK	(3 << 18)
+#define VI6_RPF_ALPH_SEL_ALPHA0_MASK	(0xff << 8)
+#define VI6_RPF_ALPH_SEL_ALPHA0_SHIFT	8
+#define VI6_RPF_ALPH_SEL_ALPHA1_MASK	(0xff << 0)
+#define VI6_RPF_ALPH_SEL_ALPHA1_SHIFT	0
+
+#define VI6_RPF_VRTCOL_SET		0x0318
+#define VI6_RPF_VRTCOL_SET_LAYA_MASK	(0xff << 24)
+#define VI6_RPF_VRTCOL_SET_LAYA_SHIFT	24
+#define VI6_RPF_VRTCOL_SET_LAYR_MASK	(0xff << 16)
+#define VI6_RPF_VRTCOL_SET_LAYR_SHIFT	16
+#define VI6_RPF_VRTCOL_SET_LAYG_MASK	(0xff << 8)
+#define VI6_RPF_VRTCOL_SET_LAYG_SHIFT	8
+#define VI6_RPF_VRTCOL_SET_LAYB_MASK	(0xff << 0)
+#define VI6_RPF_VRTCOL_SET_LAYB_SHIFT	0
+
+#define VI6_RPF_MSK_CTRL		0x031c
+#define VI6_RPF_MSK_CTRL_MSK_EN		(1 << 24)
+#define VI6_RPF_MSK_CTRL_MGR_MASK	(0xff << 16)
+#define VI6_RPF_MSK_CTRL_MGR_SHIFT	16
+#define VI6_RPF_MSK_CTRL_MGG_MASK	(0xff << 8)
+#define VI6_RPF_MSK_CTRL_MGG_SHIFT	8
+#define VI6_RPF_MSK_CTRL_MGB_MASK	(0xff << 0)
+#define VI6_RPF_MSK_CTRL_MGB_SHIFT	0
+
+#define VI6_RPF_MSK_SET0		0x0320
+#define VI6_RPF_MSK_SET1		0x0324
+#define VI6_RPF_MSK_SET_MSA_MASK	(0xff << 24)
+#define VI6_RPF_MSK_SET_MSA_SHIFT	24
+#define VI6_RPF_MSK_SET_MSR_MASK	(0xff << 16)
+#define VI6_RPF_MSK_SET_MSR_SHIFT	16
+#define VI6_RPF_MSK_SET_MSG_MASK	(0xff << 8)
+#define VI6_RPF_MSK_SET_MSG_SHIFT	8
+#define VI6_RPF_MSK_SET_MSB_MASK	(0xff << 0)
+#define VI6_RPF_MSK_SET_MSB_SHIFT	0
+
+#define VI6_RPF_CKEY_CTRL		0x0328
+#define VI6_RPF_CKEY_CTRL_CV		(1 << 4)
+#define VI6_RPF_CKEY_CTRL_SAPE1		(1 << 1)
+#define VI6_RPF_CKEY_CTRL_SAPE0		(1 << 0)
+
+#define VI6_RPF_CKEY_SET0		0x032c
+#define VI6_RPF_CKEY_SET1		0x0330
+#define VI6_RPF_CKEY_SET_AP_MASK	(0xff << 24)
+#define VI6_RPF_CKEY_SET_AP_SHIFT	24
+#define VI6_RPF_CKEY_SET_R_MASK		(0xff << 16)
+#define VI6_RPF_CKEY_SET_R_SHIFT	16
+#define VI6_RPF_CKEY_SET_GY_MASK	(0xff << 8)
+#define VI6_RPF_CKEY_SET_GY_SHIFT	8
+#define VI6_RPF_CKEY_SET_B_MASK		(0xff << 0)
+#define VI6_RPF_CKEY_SET_B_SHIFT	0
+
+#define VI6_RPF_SRCM_PSTRIDE		0x0334
+#define VI6_RPF_SRCM_PSTRIDE_Y_SHIFT	16
+#define VI6_RPF_SRCM_PSTRIDE_C_SHIFT	0
+
+#define VI6_RPF_SRCM_ASTRIDE		0x0338
+#define VI6_RPF_SRCM_PSTRIDE_A_SHIFT	0
+
+#define VI6_RPF_SRCM_ADDR_Y		0x033c
+#define VI6_RPF_SRCM_ADDR_C0		0x0340
+#define VI6_RPF_SRCM_ADDR_C1		0x0344
+#define VI6_RPF_SRCM_ADDR_AI		0x0348
+
+/* -----------------------------------------------------------------------------
+ * WPF Control Registers
+ */
+
+#define VI6_WPF_OFFSET			0x100
+
+#define VI6_WPF_SRCRPF			0x1000
+#define VI6_WPF_SRCRPF_VIRACT_DIS	(0 << 28)
+#define VI6_WPF_SRCRPF_VIRACT_SUB	(1 << 28)
+#define VI6_WPF_SRCRPF_VIRACT_MST	(2 << 28)
+#define VI6_WPF_SRCRPF_VIRACT_MASK	(3 << 28)
+#define VI6_WPF_SRCRPF_RPF_ACT_DIS(n)	(0 << ((n) * 2))
+#define VI6_WPF_SRCRPF_RPF_ACT_SUB(n)	(1 << ((n) * 2))
+#define VI6_WPF_SRCRPF_RPF_ACT_MST(n)	(2 << ((n) * 2))
+#define VI6_WPF_SRCRPF_RPF_ACT_MASK(n)	(3 << ((n) * 2))
+
+#define VI6_WPF_HSZCLIP			0x1004
+#define VI6_WPF_VSZCLIP			0x1008
+#define VI6_WPF_SZCLIP_EN		(1 << 28)
+#define VI6_WPF_SZCLIP_OFST_MASK	(0xff << 16)
+#define VI6_WPF_SZCLIP_OFST_SHIFT	16
+#define VI6_WPF_SZCLIP_SIZE_MASK	(0x1fff << 0)
+#define VI6_WPF_SZCLIP_SIZE_SHIFT	0
+
+#define VI6_WPF_OUTFMT			0x100c
+#define VI6_WPF_OUTFMT_PDV_MASK		(0xff << 24)
+#define VI6_WPF_OUTFMT_PDV_SHIFT	24
+#define VI6_WPF_OUTFMT_PXA		(1 << 23)
+#define VI6_WPF_OUTFMT_FLP		(1 << 16)
+#define VI6_WPF_OUTFMT_SPYCS		(1 << 15)
+#define VI6_WPF_OUTFMT_SPUVS		(1 << 14)
+#define VI6_WPF_OUTFMT_DITH_DIS		(0 << 12)
+#define VI6_WPF_OUTFMT_DITH_EN		(3 << 12)
+#define VI6_WPF_OUTFMT_DITH_MASK	(3 << 12)
+#define VI6_WPF_OUTFMT_WRTM_BT601	(0 << 9)
+#define VI6_WPF_OUTFMT_WRTM_BT601_EXT	(1 << 9)
+#define VI6_WPF_OUTFMT_WRTM_BT709	(2 << 9)
+#define VI6_WPF_OUTFMT_WRTM_BT709_EXT	(3 << 9)
+#define VI6_WPF_OUTFMT_WRTM_MASK	(7 << 9)
+#define VI6_WPF_OUTFMT_CSC		(1 << 8)
+#define VI6_WPF_OUTFMT_WRFMT_MASK	(0x7f << 0)
+#define VI6_WPF_OUTFMT_WRFMT_SHIFT	0
+
+#define VI6_WPF_DSWAP			0x1010
+#define VI6_WPF_DSWAP_P_LLS		(1 << 3)
+#define VI6_WPF_DSWAP_P_LWS		(1 << 2)
+#define VI6_WPF_DSWAP_P_WDS		(1 << 1)
+#define VI6_WPF_DSWAP_P_BTS		(1 << 0)
+
+#define VI6_WPF_RNDCTRL			0x1014
+#define VI6_WPF_RNDCTRL_CBRM		(1 << 28)
+#define VI6_WPF_RNDCTRL_ABRM_TRUNC	(0 << 24)
+#define VI6_WPF_RNDCTRL_ABRM_ROUND	(1 << 24)
+#define VI6_WPF_RNDCTRL_ABRM_THRESH	(2 << 24)
+#define VI6_WPF_RNDCTRL_ABRM_MASK	(3 << 24)
+#define VI6_WPF_RNDCTRL_ATHRESH_MASK	(0xff << 16)
+#define VI6_WPF_RNDCTRL_ATHRESH_SHIFT	16
+#define VI6_WPF_RNDCTRL_CLMD_FULL	(0 << 12)
+#define VI6_WPF_RNDCTRL_CLMD_CLIP	(1 << 12)
+#define VI6_WPF_RNDCTRL_CLMD_EXT	(2 << 12)
+#define VI6_WPF_RNDCTRL_CLMD_MASK	(3 << 12)
+
+#define VI6_WPF_DSTM_STRIDE_Y		0x101c
+#define VI6_WPF_DSTM_STRIDE_C		0x1020
+#define VI6_WPF_DSTM_ADDR_Y		0x1024
+#define VI6_WPF_DSTM_ADDR_C0		0x1028
+#define VI6_WPF_DSTM_ADDR_C1		0x102c
+
+#define VI6_WPF_WRBCK_CTRL		0x1034
+#define VI6_WPF_WRBCK_CTRL_WBMD		(1 << 0)
+
+/* -----------------------------------------------------------------------------
+ * DPR Control Registers
+ */
+
+#define VI6_DPR_RPF_ROUTE(n)		(0x2000 + (n) * 4)
+
+#define VI6_DPR_WPF_FPORCH(n)		(0x2014 + (n) * 4)
+#define VI6_DPR_WPF_FPORCH_FP_WPFN	(5 << 8)
+
+#define VI6_DPR_SRU_ROUTE		0x2024
+#define VI6_DPR_UDS_ROUTE(n)		(0x2028 + (n) * 4)
+#define VI6_DPR_LUT_ROUTE		0x203c
+#define VI6_DPR_CLU_ROUTE		0x2040
+#define VI6_DPR_HST_ROUTE		0x2044
+#define VI6_DPR_HSI_ROUTE		0x2048
+#define VI6_DPR_BRU_ROUTE		0x204c
+#define VI6_DPR_ROUTE_FXA_MASK		(0xff << 8)
+#define VI6_DPR_ROUTE_FXA_SHIFT		16
+#define VI6_DPR_ROUTE_FP_MASK		(0xff << 8)
+#define VI6_DPR_ROUTE_FP_SHIFT		8
+#define VI6_DPR_ROUTE_RT_MASK		(0x3f << 0)
+#define VI6_DPR_ROUTE_RT_SHIFT		0
+
+#define VI6_DPR_HGO_SMPPT		0x2050
+#define VI6_DPR_HGT_SMPPT		0x2054
+#define VI6_DPR_SMPPT_TGW_MASK		(7 << 8)
+#define VI6_DPR_SMPPT_TGW_SHIFT		8
+#define VI6_DPR_SMPPT_PT_MASK		(0x3f << 0)
+#define VI6_DPR_SMPPT_PT_SHIFT		0
+
+#define VI6_DPR_NODE_RPF(n)		(n)
+#define VI6_DPR_NODE_SRU		16
+#define VI6_DPR_NODE_UDS(n)		(17 + (n))
+#define VI6_DPR_NODE_LUT		22
+#define VI6_DPR_NODE_BRU_IN(n)		(23 + (n))
+#define VI6_DPR_NODE_BRU_OUT		27
+#define VI6_DPR_NODE_CLU		29
+#define VI6_DPR_NODE_HST		30
+#define VI6_DPR_NODE_HSI		31
+#define VI6_DPR_NODE_LIF		55
+#define VI6_DPR_NODE_WPF(n)		(56 + (n))
+#define VI6_DPR_NODE_UNUSED		63
+
+/* -----------------------------------------------------------------------------
+ * SRU Control Registers
+ */
+
+#define VI6_SRU_CTRL0			0x2200
+#define VI6_SRU_CTRL0_PARAM0_SHIFT	16
+#define VI6_SRU_CTRL0_PARAM1_SHIFT	8
+#define VI6_SRU_CTRL0_MODE_UPSCALE	(4 << 4)
+#define VI6_SRU_CTRL0_PARAM2		(1 << 3)
+#define VI6_SRU_CTRL0_PARAM3		(1 << 2)
+#define VI6_SRU_CTRL0_PARAM4		(1 << 1)
+#define VI6_SRU_CTRL0_EN		(1 << 0)
+
+#define VI6_SRU_CTRL1			0x2204
+#define VI6_SRU_CTRL1_PARAM5		0x7ff
+
+#define VI6_SRU_CTRL2			0x2208
+#define VI6_SRU_CTRL2_PARAM6_SHIFT	16
+#define VI6_SRU_CTRL2_PARAM7_SHIFT	8
+#define VI6_SRU_CTRL2_PARAM8_SHIFT	0
+
+/* -----------------------------------------------------------------------------
+ * UDS Control Registers
+ */
+
+#define VI6_UDS_OFFSET			0x100
+
+#define VI6_UDS_CTRL			0x2300
+#define VI6_UDS_CTRL_AMD		(1 << 30)
+#define VI6_UDS_CTRL_FMD		(1 << 29)
+#define VI6_UDS_CTRL_BLADV		(1 << 28)
+#define VI6_UDS_CTRL_AON		(1 << 25)
+#define VI6_UDS_CTRL_ATHON		(1 << 24)
+#define VI6_UDS_CTRL_BC			(1 << 20)
+#define VI6_UDS_CTRL_NE_A		(1 << 19)
+#define VI6_UDS_CTRL_NE_RCR		(1 << 18)
+#define VI6_UDS_CTRL_NE_GY		(1 << 17)
+#define VI6_UDS_CTRL_NE_BCB		(1 << 16)
+#define VI6_UDS_CTRL_TDIPC		(1 << 1)
+
+#define VI6_UDS_SCALE			0x2304
+#define VI6_UDS_SCALE_HMANT_MASK	(0xf << 28)
+#define VI6_UDS_SCALE_HMANT_SHIFT	28
+#define VI6_UDS_SCALE_HFRAC_MASK	(0xfff << 16)
+#define VI6_UDS_SCALE_HFRAC_SHIFT	16
+#define VI6_UDS_SCALE_VMANT_MASK	(0xf << 12)
+#define VI6_UDS_SCALE_VMANT_SHIFT	12
+#define VI6_UDS_SCALE_VFRAC_MASK	(0xfff << 0)
+#define VI6_UDS_SCALE_VFRAC_SHIFT	0
+
+#define VI6_UDS_ALPTH			0x2308
+#define VI6_UDS_ALPTH_TH1_MASK		(0xff << 8)
+#define VI6_UDS_ALPTH_TH1_SHIFT		8
+#define VI6_UDS_ALPTH_TH0_MASK		(0xff << 0)
+#define VI6_UDS_ALPTH_TH0_SHIFT		0
+
+#define VI6_UDS_ALPVAL			0x230c
+#define VI6_UDS_ALPVAL_VAL2_MASK	(0xff << 16)
+#define VI6_UDS_ALPVAL_VAL2_SHIFT	16
+#define VI6_UDS_ALPVAL_VAL1_MASK	(0xff << 8)
+#define VI6_UDS_ALPVAL_VAL1_SHIFT	8
+#define VI6_UDS_ALPVAL_VAL0_MASK	(0xff << 0)
+#define VI6_UDS_ALPVAL_VAL0_SHIFT	0
+
+#define VI6_UDS_PASS_BWIDTH		0x2310
+#define VI6_UDS_PASS_BWIDTH_H_MASK	(0x7f << 16)
+#define VI6_UDS_PASS_BWIDTH_H_SHIFT	16
+#define VI6_UDS_PASS_BWIDTH_V_MASK	(0x7f << 0)
+#define VI6_UDS_PASS_BWIDTH_V_SHIFT	0
+
+#define VI6_UDS_IPC			0x2318
+#define VI6_UDS_IPC_FIELD		(1 << 27)
+#define VI6_UDS_IPC_VEDP_MASK		(0xfff << 0)
+#define VI6_UDS_IPC_VEDP_SHIFT		0
+
+#define VI6_UDS_CLIP_SIZE		0x2324
+#define VI6_UDS_CLIP_SIZE_HSIZE_MASK	(0x1fff << 16)
+#define VI6_UDS_CLIP_SIZE_HSIZE_SHIFT	16
+#define VI6_UDS_CLIP_SIZE_VSIZE_MASK	(0x1fff << 0)
+#define VI6_UDS_CLIP_SIZE_VSIZE_SHIFT	0
+
+#define VI6_UDS_FILL_COLOR		0x2328
+#define VI6_UDS_FILL_COLOR_RFILC_MASK	(0xff << 16)
+#define VI6_UDS_FILL_COLOR_RFILC_SHIFT	16
+#define VI6_UDS_FILL_COLOR_GFILC_MASK	(0xff << 8)
+#define VI6_UDS_FILL_COLOR_GFILC_SHIFT	8
+#define VI6_UDS_FILL_COLOR_BFILC_MASK	(0xff << 0)
+#define VI6_UDS_FILL_COLOR_BFILC_SHIFT	0
+
+/* -----------------------------------------------------------------------------
+ * LUT Control Registers
+ */
+
+#define VI6_LUT_CTRL			0x2800
+#define VI6_LUT_CTRL_EN			(1 << 0)
+
+/* -----------------------------------------------------------------------------
+ * CLU Control Registers
+ */
+
+#define VI6_CLU_CTRL			0x2900
+
+/* -----------------------------------------------------------------------------
+ * HST Control Registers
+ */
+
+#define VI6_HST_CTRL			0x2a00
+#define VI6_HST_CTRL_EN			(1 << 0)
+
+/* -----------------------------------------------------------------------------
+ * HSI Control Registers
+ */
+
+#define VI6_HSI_CTRL			0x2b00
+#define VI6_HSI_CTRL_EN			(1 << 0)
+
+/* -----------------------------------------------------------------------------
+ * BRU Control Registers
+ */
+
+#define VI6_ROP_NOP			0
+#define VI6_ROP_AND			1
+#define VI6_ROP_AND_REV			2
+#define VI6_ROP_COPY			3
+#define VI6_ROP_AND_INV			4
+#define VI6_ROP_CLEAR			5
+#define VI6_ROP_XOR			6
+#define VI6_ROP_OR			7
+#define VI6_ROP_NOR			8
+#define VI6_ROP_EQUIV			9
+#define VI6_ROP_INVERT			10
+#define VI6_ROP_OR_REV			11
+#define VI6_ROP_COPY_INV		12
+#define VI6_ROP_OR_INV			13
+#define VI6_ROP_NAND			14
+#define VI6_ROP_SET			15
+
+#define VI6_BRU_INCTRL			0x2c00
+#define VI6_BRU_INCTRL_NRM		(1 << 28)
+#define VI6_BRU_INCTRL_DnON		(1 << (16 + (n)))
+#define VI6_BRU_INCTRL_DITHn_OFF	(0 << ((n) * 4))
+#define VI6_BRU_INCTRL_DITHn_18BPP	(1 << ((n) * 4))
+#define VI6_BRU_INCTRL_DITHn_16BPP	(2 << ((n) * 4))
+#define VI6_BRU_INCTRL_DITHn_15BPP	(3 << ((n) * 4))
+#define VI6_BRU_INCTRL_DITHn_12BPP	(4 << ((n) * 4))
+#define VI6_BRU_INCTRL_DITHn_8BPP	(5 << ((n) * 4))
+#define VI6_BRU_INCTRL_DITHn_MASK	(7 << ((n) * 4))
+#define VI6_BRU_INCTRL_DITHn_SHIFT	((n) * 4)
+
+#define VI6_BRU_VIRRPF_SIZE		0x2c04
+#define VI6_BRU_VIRRPF_SIZE_HSIZE_MASK	(0x1fff << 16)
+#define VI6_BRU_VIRRPF_SIZE_HSIZE_SHIFT	16
+#define VI6_BRU_VIRRPF_SIZE_VSIZE_MASK	(0x1fff << 0)
+#define VI6_BRU_VIRRPF_SIZE_VSIZE_SHIFT	0
+
+#define VI6_BRU_VIRRPF_LOC		0x2c08
+#define VI6_BRU_VIRRPF_LOC_HCOORD_MASK	(0x1fff << 16)
+#define VI6_BRU_VIRRPF_LOC_HCOORD_SHIFT	16
+#define VI6_BRU_VIRRPF_LOC_VCOORD_MASK	(0x1fff << 0)
+#define VI6_BRU_VIRRPF_LOC_VCOORD_SHIFT	0
+
+#define VI6_BRU_VIRRPF_COL		0x2c0c
+#define VI6_BRU_VIRRPF_COL_A_MASK	(0xff << 24)
+#define VI6_BRU_VIRRPF_COL_A_SHIFT	24
+#define VI6_BRU_VIRRPF_COL_RCR_MASK	(0xff << 16)
+#define VI6_BRU_VIRRPF_COL_RCR_SHIFT	16
+#define VI6_BRU_VIRRPF_COL_GY_MASK	(0xff << 8)
+#define VI6_BRU_VIRRPF_COL_GY_SHIFT	8
+#define VI6_BRU_VIRRPF_COL_BCB_MASK	(0xff << 0)
+#define VI6_BRU_VIRRPF_COL_BCB_SHIFT	0
+
+#define VI6_BRU_CTRL(n)			(0x2c10 + (n) * 8)
+#define VI6_BRU_CTRL_RBC		(1 << 31)
+#define VI6_BRU_CTRL_DSTSEL_BRUIN(n)	((n) << 20)
+#define VI6_BRU_CTRL_DSTSEL_VRPF	(4 << 20)
+#define VI6_BRU_CTRL_DSTSEL_MASK	(7 << 20)
+#define VI6_BRU_CTRL_SRCSEL_BRUIN(n)	((n) << 16)
+#define VI6_BRU_CTRL_SRCSEL_VRPF	(4 << 16)
+#define VI6_BRU_CTRL_SRCSEL_MASK	(7 << 16)
+#define VI6_BRU_CTRL_CROP(rop)		((rop) << 4)
+#define VI6_BRU_CTRL_CROP_MASK		(0xf << 4)
+#define VI6_BRU_CTRL_AROP(rop)		((rop) << 0)
+#define VI6_BRU_CTRL_AROP_MASK		(0xf << 0)
+
+#define VI6_BRU_BLD(n)			(0x2c14 + (n) * 8)
+#define VI6_BRU_BLD_CBES		(1 << 31)
+#define VI6_BRU_BLD_CCMDX_DST_A		(0 << 28)
+#define VI6_BRU_BLD_CCMDX_255_DST_A	(1 << 28)
+#define VI6_BRU_BLD_CCMDX_SRC_A		(2 << 28)
+#define VI6_BRU_BLD_CCMDX_255_SRC_A	(3 << 28)
+#define VI6_BRU_BLD_CCMDX_COEFX		(4 << 28)
+#define VI6_BRU_BLD_CCMDX_MASK		(7 << 28)
+#define VI6_BRU_BLD_CCMDY_DST_A		(0 << 24)
+#define VI6_BRU_BLD_CCMDY_255_DST_A	(1 << 24)
+#define VI6_BRU_BLD_CCMDY_SRC_A		(2 << 24)
+#define VI6_BRU_BLD_CCMDY_255_SRC_A	(3 << 24)
+#define VI6_BRU_BLD_CCMDY_COEFY		(4 << 24)
+#define VI6_BRU_BLD_CCMDY_MASK		(7 << 24)
+#define VI6_BRU_BLD_CCMDY_SHIFT		24
+#define VI6_BRU_BLD_ABES		(1 << 23)
+#define VI6_BRU_BLD_ACMDX_DST_A		(0 << 20)
+#define VI6_BRU_BLD_ACMDX_255_DST_A	(1 << 20)
+#define VI6_BRU_BLD_ACMDX_SRC_A		(2 << 20)
+#define VI6_BRU_BLD_ACMDX_255_SRC_A	(3 << 20)
+#define VI6_BRU_BLD_ACMDX_COEFX		(4 << 20)
+#define VI6_BRU_BLD_ACMDX_MASK		(7 << 20)
+#define VI6_BRU_BLD_ACMDY_DST_A		(0 << 16)
+#define VI6_BRU_BLD_ACMDY_255_DST_A	(1 << 16)
+#define VI6_BRU_BLD_ACMDY_SRC_A		(2 << 16)
+#define VI6_BRU_BLD_ACMDY_255_SRC_A	(3 << 16)
+#define VI6_BRU_BLD_ACMDY_COEFY		(4 << 16)
+#define VI6_BRU_BLD_ACMDY_MASK		(7 << 16)
+#define VI6_BRU_BLD_COEFX_MASK		(0xff << 8)
+#define VI6_BRU_BLD_COEFX_SHIFT		8
+#define VI6_BRU_BLD_COEFY_MASK		(0xff << 0)
+#define VI6_BRU_BLD_COEFY_SHIFT		0
+
+#define VI6_BRU_ROP			0x2c30
+#define VI6_BRU_ROP_DSTSEL_BRUIN(n)	((n) << 20)
+#define VI6_BRU_ROP_DSTSEL_VRPF		(4 << 20)
+#define VI6_BRU_ROP_DSTSEL_MASK		(7 << 20)
+#define VI6_BRU_ROP_CROP(rop)		((rop) << 4)
+#define VI6_BRU_ROP_CROP_MASK		(0xf << 4)
+#define VI6_BRU_ROP_AROP(rop)		((rop) << 0)
+#define VI6_BRU_ROP_AROP_MASK		(0xf << 0)
+
+/* -----------------------------------------------------------------------------
+ * HGO Control Registers
+ */
+
+#define VI6_HGO_OFFSET			0x3000
+#define VI6_HGO_SIZE			0x3004
+#define VI6_HGO_MODE			0x3008
+#define VI6_HGO_LB_TH			0x300c
+#define VI6_HGO_LBn_H(n)		(0x3010 + (n) * 8)
+#define VI6_HGO_LBn_V(n)		(0x3014 + (n) * 8)
+#define VI6_HGO_R_HISTO			0x3030
+#define VI6_HGO_R_MAXMIN		0x3130
+#define VI6_HGO_R_SUM			0x3134
+#define VI6_HGO_R_LB_DET		0x3138
+#define VI6_HGO_G_HISTO			0x3140
+#define VI6_HGO_G_MAXMIN		0x3240
+#define VI6_HGO_G_SUM			0x3244
+#define VI6_HGO_G_LB_DET		0x3248
+#define VI6_HGO_B_HISTO			0x3250
+#define VI6_HGO_B_MAXMIN		0x3350
+#define VI6_HGO_B_SUM			0x3354
+#define VI6_HGO_B_LB_DET		0x3358
+#define VI6_HGO_REGRST			0x33fc
+
+/* -----------------------------------------------------------------------------
+ * HGT Control Registers
+ */
+
+#define VI6_HGT_OFFSET			0x3400
+#define VI6_HGT_SIZE			0x3404
+#define VI6_HGT_MODE			0x3408
+#define VI6_HGT_HUE_AREA(n)		(0x340c + (n) * 4)
+#define VI6_HGT_LB_TH			0x3424
+#define VI6_HGT_LBn_H(n)		(0x3438 + (n) * 8)
+#define VI6_HGT_LBn_V(n)		(0x342c + (n) * 8)
+#define VI6_HGT_HISTO(m, n)		(0x3450 + (m) * 128 + (n) * 4)
+#define VI6_HGT_MAXMIN			0x3750
+#define VI6_HGT_SUM			0x3754
+#define VI6_HGT_LB_DET			0x3758
+#define VI6_HGT_REGRST			0x37fc
+
+/* -----------------------------------------------------------------------------
+ * LIF Control Registers
+ */
+
+#define VI6_LIF_CTRL			0x3b00
+#define VI6_LIF_CTRL_OBTH_MASK		(0x7ff << 16)
+#define VI6_LIF_CTRL_OBTH_SHIFT		16
+#define VI6_LIF_CTRL_CFMT		(1 << 4)
+#define VI6_LIF_CTRL_REQSEL		(1 << 1)
+#define VI6_LIF_CTRL_LIF_EN		(1 << 0)
+
+#define VI6_LIF_CSBTH			0x3b04
+#define VI6_LIF_CSBTH_HBTH_MASK		(0x7ff << 16)
+#define VI6_LIF_CSBTH_HBTH_SHIFT	16
+#define VI6_LIF_CSBTH_LBTH_MASK		(0x7ff << 0)
+#define VI6_LIF_CSBTH_LBTH_SHIFT	0
+
+/* -----------------------------------------------------------------------------
+ * Security Control Registers
+ */
+
+#define VI6_SECURITY_CTRL0		0x3d00
+#define VI6_SECURITY_CTRL1		0x3d04
+
+/* -----------------------------------------------------------------------------
+ * RPF CLUT Registers
+ */
+
+#define VI6_CLUT_TABLE			0x4000
+
+/* -----------------------------------------------------------------------------
+ * 1D LUT Registers
+ */
+
+#define VI6_LUT_TABLE			0x7000
+
+/* -----------------------------------------------------------------------------
+ * 3D LUT Registers
+ */
+
+#define VI6_CLU_ADDR			0x7400
+#define VI6_CLU_DATA			0x7404
+
+/* -----------------------------------------------------------------------------
+ * Formats
+ */
+
+#define VI6_FMT_RGB_332			0x00
+#define VI6_FMT_XRGB_4444		0x01
+#define VI6_FMT_RGBX_4444		0x02
+#define VI6_FMT_XRGB_1555		0x04
+#define VI6_FMT_RGBX_5551		0x05
+#define VI6_FMT_RGB_565			0x06
+#define VI6_FMT_AXRGB_86666		0x07
+#define VI6_FMT_RGBXA_66668		0x08
+#define VI6_FMT_XRGBA_66668		0x09
+#define VI6_FMT_ARGBX_86666		0x0a
+#define VI6_FMT_AXRXGXB_8262626		0x0b
+#define VI6_FMT_XRXGXBA_2626268		0x0c
+#define VI6_FMT_ARXGXBX_8626262		0x0d
+#define VI6_FMT_RXGXBXA_6262628		0x0e
+#define VI6_FMT_XRGB_6666		0x0f
+#define VI6_FMT_RGBX_6666		0x10
+#define VI6_FMT_XRXGXB_262626		0x11
+#define VI6_FMT_RXGXBX_626262		0x12
+#define VI6_FMT_ARGB_8888		0x13
+#define VI6_FMT_RGBA_8888		0x14
+#define VI6_FMT_RGB_888			0x15
+#define VI6_FMT_XRGXGB_763763		0x16
+#define VI6_FMT_XXRGB_86666		0x17
+#define VI6_FMT_BGR_888			0x18
+#define VI6_FMT_ARGB_4444		0x19
+#define VI6_FMT_RGBA_4444		0x1a
+#define VI6_FMT_ARGB_1555		0x1b
+#define VI6_FMT_RGBA_5551		0x1c
+#define VI6_FMT_ABGR_4444		0x1d
+#define VI6_FMT_BGRA_4444		0x1e
+#define VI6_FMT_ABGR_1555		0x1f
+#define VI6_FMT_BGRA_5551		0x20
+#define VI6_FMT_XBXGXR_262626		0x21
+#define VI6_FMT_ABGR_8888		0x22
+#define VI6_FMT_XXRGB_88565		0x23
+
+#define VI6_FMT_Y_UV_444		0x40
+#define VI6_FMT_Y_UV_422		0x41
+#define VI6_FMT_Y_UV_420		0x42
+#define VI6_FMT_YUV_444			0x46
+#define VI6_FMT_YUYV_422		0x47
+#define VI6_FMT_YYUV_422		0x48
+#define VI6_FMT_YUV_420			0x49
+#define VI6_FMT_Y_U_V_444		0x4a
+#define VI6_FMT_Y_U_V_422		0x4b
+#define VI6_FMT_Y_U_V_420		0x4c
+
+#endif /* __VSP1_REGS_H__ */
diff --git a/drivers/media/platform/vsp1/vsp1_rpf.c b/drivers/media/platform/vsp1/vsp1_rpf.c
new file mode 100644
index 00000000000..c3d98642a4a
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_rpf.c
@@ -0,0 +1,226 @@
+/*
+ * vsp1_rpf.c  --  R-Car VSP1 Read Pixel Formatter
+ *
+ * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/device.h>
+
+#include <media/v4l2-subdev.h>
+
+#include "vsp1.h"
+#include "vsp1_rwpf.h"
+#include "vsp1_video.h"
+
+#define RPF_MAX_WIDTH				8190
+#define RPF_MAX_HEIGHT				8190
+
+/* -----------------------------------------------------------------------------
+ * Device Access
+ */
+
+static inline u32 vsp1_rpf_read(struct vsp1_rwpf *rpf, u32 reg)
+{
+	return vsp1_read(rpf->entity.vsp1,
+			 reg + rpf->entity.index * VI6_RPF_OFFSET);
+}
+
+static inline void vsp1_rpf_write(struct vsp1_rwpf *rpf, u32 reg, u32 data)
+{
+	vsp1_write(rpf->entity.vsp1,
+		   reg + rpf->entity.index * VI6_RPF_OFFSET, data);
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Core Operations
+ */
+
+static int rpf_s_stream(struct v4l2_subdev *subdev, int enable)
+{
+	struct vsp1_rwpf *rpf = to_rwpf(subdev);
+	const struct vsp1_format_info *fmtinfo = rpf->video.fmtinfo;
+	const struct v4l2_pix_format_mplane *format = &rpf->video.format;
+	const struct v4l2_rect *crop = &rpf->crop;
+	u32 pstride;
+	u32 infmt;
+
+	if (!enable)
+		return 0;
+
+	/* Source size, stride and crop offsets.
+	 *
+	 * The crop offsets correspond to the location of the crop rectangle top
+	 * left corner in the plane buffer. Only two offsets are needed, as
+	 * planes 2 and 3 always have identical strides.
+	 */
+	vsp1_rpf_write(rpf, VI6_RPF_SRC_BSIZE,
+		       (crop->width << VI6_RPF_SRC_BSIZE_BHSIZE_SHIFT) |
+		       (crop->height << VI6_RPF_SRC_BSIZE_BVSIZE_SHIFT));
+	vsp1_rpf_write(rpf, VI6_RPF_SRC_ESIZE,
+		       (crop->width << VI6_RPF_SRC_ESIZE_EHSIZE_SHIFT) |
+		       (crop->height << VI6_RPF_SRC_ESIZE_EVSIZE_SHIFT));
+
+	rpf->offsets[0] = crop->top * format->plane_fmt[0].bytesperline
+			+ crop->left * fmtinfo->bpp[0] / 8;
+	pstride = format->plane_fmt[0].bytesperline
+		<< VI6_RPF_SRCM_PSTRIDE_Y_SHIFT;
+	if (format->num_planes > 1) {
+		rpf->offsets[1] = crop->top * format->plane_fmt[1].bytesperline
+				+ crop->left * fmtinfo->bpp[1] / 8;
+		pstride |= format->plane_fmt[1].bytesperline
+			<< VI6_RPF_SRCM_PSTRIDE_C_SHIFT;
+	}
+
+	vsp1_rpf_write(rpf, VI6_RPF_SRCM_PSTRIDE, pstride);
+
+	/* Format */
+	infmt = VI6_RPF_INFMT_CIPM
+	      | (fmtinfo->hwfmt << VI6_RPF_INFMT_RDFMT_SHIFT);
+
+	if (fmtinfo->swap_yc)
+		infmt |= VI6_RPF_INFMT_SPYCS;
+	if (fmtinfo->swap_uv)
+		infmt |= VI6_RPF_INFMT_SPUVS;
+
+	if (rpf->entity.formats[RWPF_PAD_SINK].code !=
+	    rpf->entity.formats[RWPF_PAD_SOURCE].code)
+		infmt |= VI6_RPF_INFMT_CSC;
+
+	vsp1_rpf_write(rpf, VI6_RPF_INFMT, infmt);
+	vsp1_rpf_write(rpf, VI6_RPF_DSWAP, fmtinfo->swap);
+
+	/* Output location */
+	vsp1_rpf_write(rpf, VI6_RPF_LOC,
+		       (rpf->location.left << VI6_RPF_LOC_HCOORD_SHIFT) |
+		       (rpf->location.top << VI6_RPF_LOC_VCOORD_SHIFT));
+
+	/* Disable alpha, mask and color key. Set the alpha channel to a fixed
+	 * value of 255.
+	 */
+	vsp1_rpf_write(rpf, VI6_RPF_ALPH_SEL, VI6_RPF_ALPH_SEL_ASEL_FIXED);
+	vsp1_rpf_write(rpf, VI6_RPF_VRTCOL_SET,
+		       255 << VI6_RPF_VRTCOL_SET_LAYA_SHIFT);
+	vsp1_rpf_write(rpf, VI6_RPF_MSK_CTRL, 0);
+	vsp1_rpf_write(rpf, VI6_RPF_CKEY_CTRL, 0);
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Operations
+ */
+
+static struct v4l2_subdev_video_ops rpf_video_ops = {
+	.s_stream = rpf_s_stream,
+};
+
+static struct v4l2_subdev_pad_ops rpf_pad_ops = {
+	.enum_mbus_code = vsp1_rwpf_enum_mbus_code,
+	.enum_frame_size = vsp1_rwpf_enum_frame_size,
+	.get_fmt = vsp1_rwpf_get_format,
+	.set_fmt = vsp1_rwpf_set_format,
+	.get_selection = vsp1_rwpf_get_selection,
+	.set_selection = vsp1_rwpf_set_selection,
+};
+
+static struct v4l2_subdev_ops rpf_ops = {
+	.video	= &rpf_video_ops,
+	.pad    = &rpf_pad_ops,
+};
+
+/* -----------------------------------------------------------------------------
+ * Video Device Operations
+ */
+
+static void rpf_vdev_queue(struct vsp1_video *video,
+			   struct vsp1_video_buffer *buf)
+{
+	struct vsp1_rwpf *rpf = container_of(video, struct vsp1_rwpf, video);
+
+	vsp1_rpf_write(rpf, VI6_RPF_SRCM_ADDR_Y,
+		       buf->addr[0] + rpf->offsets[0]);
+	if (buf->buf.num_planes > 1)
+		vsp1_rpf_write(rpf, VI6_RPF_SRCM_ADDR_C0,
+			       buf->addr[1] + rpf->offsets[1]);
+	if (buf->buf.num_planes > 2)
+		vsp1_rpf_write(rpf, VI6_RPF_SRCM_ADDR_C1,
+			       buf->addr[2] + rpf->offsets[1]);
+}
+
+static const struct vsp1_video_operations rpf_vdev_ops = {
+	.queue = rpf_vdev_queue,
+};
+
+/* -----------------------------------------------------------------------------
+ * Initialization and Cleanup
+ */
+
+struct vsp1_rwpf *vsp1_rpf_create(struct vsp1_device *vsp1, unsigned int index)
+{
+	struct v4l2_subdev *subdev;
+	struct vsp1_video *video;
+	struct vsp1_rwpf *rpf;
+	int ret;
+
+	rpf = devm_kzalloc(vsp1->dev, sizeof(*rpf), GFP_KERNEL);
+	if (rpf == NULL)
+		return ERR_PTR(-ENOMEM);
+
+	rpf->max_width = RPF_MAX_WIDTH;
+	rpf->max_height = RPF_MAX_HEIGHT;
+
+	rpf->entity.type = VSP1_ENTITY_RPF;
+	rpf->entity.index = index;
+
+	ret = vsp1_entity_init(vsp1, &rpf->entity, 2);
+	if (ret < 0)
+		return ERR_PTR(ret);
+
+	/* Initialize the V4L2 subdev. */
+	subdev = &rpf->entity.subdev;
+	v4l2_subdev_init(subdev, &rpf_ops);
+
+	subdev->entity.ops = &vsp1_media_ops;
+	subdev->internal_ops = &vsp1_subdev_internal_ops;
+	snprintf(subdev->name, sizeof(subdev->name), "%s rpf.%u",
+		 dev_name(vsp1->dev), index);
+	v4l2_set_subdevdata(subdev, rpf);
+	subdev->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+
+	vsp1_entity_init_formats(subdev, NULL);
+
+	/* Initialize the video device. */
+	video = &rpf->video;
+
+	video->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
+	video->vsp1 = vsp1;
+	video->ops = &rpf_vdev_ops;
+
+	ret = vsp1_video_init(video, &rpf->entity);
+	if (ret < 0)
+		goto error_video;
+
+	/* Connect the video device to the RPF. */
+	ret = media_entity_create_link(&rpf->video.video.entity, 0,
+				       &rpf->entity.subdev.entity,
+				       RWPF_PAD_SINK,
+				       MEDIA_LNK_FL_ENABLED |
+				       MEDIA_LNK_FL_IMMUTABLE);
+	if (ret < 0)
+		goto error_link;
+
+	return rpf;
+
+error_link:
+	vsp1_video_cleanup(video);
+error_video:
+	media_entity_cleanup(&rpf->entity.subdev.entity);
+	return ERR_PTR(ret);
+}
diff --git a/drivers/media/platform/vsp1/vsp1_rwpf.c b/drivers/media/platform/vsp1/vsp1_rwpf.c
new file mode 100644
index 00000000000..ec3dab6a9b9
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_rwpf.c
@@ -0,0 +1,220 @@
+/*
+ * vsp1_rwpf.c  --  R-Car VSP1 Read and Write Pixel Formatters
+ *
+ * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/v4l2-subdev.h>
+
+#include "vsp1.h"
+#include "vsp1_rwpf.h"
+#include "vsp1_video.h"
+
+#define RWPF_MIN_WIDTH				1
+#define RWPF_MIN_HEIGHT				1
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Pad Operations
+ */
+
+int vsp1_rwpf_enum_mbus_code(struct v4l2_subdev *subdev,
+			     struct v4l2_subdev_fh *fh,
+			     struct v4l2_subdev_mbus_code_enum *code)
+{
+	static const unsigned int codes[] = {
+		V4L2_MBUS_FMT_ARGB8888_1X32,
+		V4L2_MBUS_FMT_AYUV8_1X32,
+	};
+
+	if (code->index >= ARRAY_SIZE(codes))
+		return -EINVAL;
+
+	code->code = codes[code->index];
+
+	return 0;
+}
+
+int vsp1_rwpf_enum_frame_size(struct v4l2_subdev *subdev,
+			      struct v4l2_subdev_fh *fh,
+			      struct v4l2_subdev_frame_size_enum *fse)
+{
+	struct vsp1_rwpf *rwpf = to_rwpf(subdev);
+	struct v4l2_mbus_framefmt *format;
+
+	format = v4l2_subdev_get_try_format(fh, fse->pad);
+
+	if (fse->index || fse->code != format->code)
+		return -EINVAL;
+
+	if (fse->pad == RWPF_PAD_SINK) {
+		fse->min_width = RWPF_MIN_WIDTH;
+		fse->max_width = rwpf->max_width;
+		fse->min_height = RWPF_MIN_HEIGHT;
+		fse->max_height = rwpf->max_height;
+	} else {
+		/* The size on the source pad are fixed and always identical to
+		 * the size on the sink pad.
+		 */
+		fse->min_width = format->width;
+		fse->max_width = format->width;
+		fse->min_height = format->height;
+		fse->max_height = format->height;
+	}
+
+	return 0;
+}
+
+static struct v4l2_rect *
+vsp1_rwpf_get_crop(struct vsp1_rwpf *rwpf, struct v4l2_subdev_fh *fh, u32 which)
+{
+	switch (which) {
+	case V4L2_SUBDEV_FORMAT_TRY:
+		return v4l2_subdev_get_try_crop(fh, RWPF_PAD_SINK);
+	case V4L2_SUBDEV_FORMAT_ACTIVE:
+		return &rwpf->crop;
+	default:
+		return NULL;
+	}
+}
+
+int vsp1_rwpf_get_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh,
+			 struct v4l2_subdev_format *fmt)
+{
+	struct vsp1_rwpf *rwpf = to_rwpf(subdev);
+
+	fmt->format = *vsp1_entity_get_pad_format(&rwpf->entity, fh, fmt->pad,
+						  fmt->which);
+
+	return 0;
+}
+
+int vsp1_rwpf_set_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh,
+			 struct v4l2_subdev_format *fmt)
+{
+	struct vsp1_rwpf *rwpf = to_rwpf(subdev);
+	struct v4l2_mbus_framefmt *format;
+	struct v4l2_rect *crop;
+
+	/* Default to YUV if the requested format is not supported. */
+	if (fmt->format.code != V4L2_MBUS_FMT_ARGB8888_1X32 &&
+	    fmt->format.code != V4L2_MBUS_FMT_AYUV8_1X32)
+		fmt->format.code = V4L2_MBUS_FMT_AYUV8_1X32;
+
+	format = vsp1_entity_get_pad_format(&rwpf->entity, fh, fmt->pad,
+					    fmt->which);
+
+	if (fmt->pad == RWPF_PAD_SOURCE) {
+		/* The RWPF performs format conversion but can't scale, only the
+		 * format code can be changed on the source pad.
+		 */
+		format->code = fmt->format.code;
+		fmt->format = *format;
+		return 0;
+	}
+
+	format->code = fmt->format.code;
+	format->width = clamp_t(unsigned int, fmt->format.width,
+				RWPF_MIN_WIDTH, rwpf->max_width);
+	format->height = clamp_t(unsigned int, fmt->format.height,
+				 RWPF_MIN_HEIGHT, rwpf->max_height);
+	format->field = V4L2_FIELD_NONE;
+	format->colorspace = V4L2_COLORSPACE_SRGB;
+
+	fmt->format = *format;
+
+	/* Update the sink crop rectangle. */
+	crop = vsp1_rwpf_get_crop(rwpf, fh, fmt->which);
+	crop->left = 0;
+	crop->top = 0;
+	crop->width = fmt->format.width;
+	crop->height = fmt->format.height;
+
+	/* Propagate the format to the source pad. */
+	format = vsp1_entity_get_pad_format(&rwpf->entity, fh, RWPF_PAD_SOURCE,
+					    fmt->which);
+	*format = fmt->format;
+
+	return 0;
+}
+
+int vsp1_rwpf_get_selection(struct v4l2_subdev *subdev,
+			    struct v4l2_subdev_fh *fh,
+			    struct v4l2_subdev_selection *sel)
+{
+	struct vsp1_rwpf *rwpf = to_rwpf(subdev);
+	struct v4l2_mbus_framefmt *format;
+
+	/* Cropping is implemented on the sink pad. */
+	if (sel->pad != RWPF_PAD_SINK)
+		return -EINVAL;
+
+	switch (sel->target) {
+	case V4L2_SEL_TGT_CROP:
+		sel->r = *vsp1_rwpf_get_crop(rwpf, fh, sel->which);
+		break;
+
+	case V4L2_SEL_TGT_CROP_BOUNDS:
+		format = vsp1_entity_get_pad_format(&rwpf->entity, fh,
+						    RWPF_PAD_SINK, sel->which);
+		sel->r.left = 0;
+		sel->r.top = 0;
+		sel->r.width = format->width;
+		sel->r.height = format->height;
+		break;
+
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+int vsp1_rwpf_set_selection(struct v4l2_subdev *subdev,
+			    struct v4l2_subdev_fh *fh,
+			    struct v4l2_subdev_selection *sel)
+{
+	struct vsp1_rwpf *rwpf = to_rwpf(subdev);
+	struct v4l2_mbus_framefmt *format;
+	struct v4l2_rect *crop;
+
+	/* Cropping is implemented on the sink pad. */
+	if (sel->pad != RWPF_PAD_SINK)
+		return -EINVAL;
+
+	if (sel->target != V4L2_SEL_TGT_CROP)
+		return -EINVAL;
+
+	/* Make sure the crop rectangle is entirely contained in the image. The
+	 * WPF top and left offsets are limited to 255.
+	 */
+	format = vsp1_entity_get_pad_format(&rwpf->entity, fh, RWPF_PAD_SINK,
+					    sel->which);
+	sel->r.left = min_t(unsigned int, sel->r.left, format->width - 2);
+	sel->r.top = min_t(unsigned int, sel->r.top, format->height - 2);
+	if (rwpf->entity.type == VSP1_ENTITY_WPF) {
+		sel->r.left = min_t(unsigned int, sel->r.left, 255);
+		sel->r.top = min_t(unsigned int, sel->r.top, 255);
+	}
+	sel->r.width = min_t(unsigned int, sel->r.width,
+			     format->width - sel->r.left);
+	sel->r.height = min_t(unsigned int, sel->r.height,
+			      format->height - sel->r.top);
+
+	crop = vsp1_rwpf_get_crop(rwpf, fh, sel->which);
+	*crop = sel->r;
+
+	/* Propagate the format to the source pad. */
+	format = vsp1_entity_get_pad_format(&rwpf->entity, fh, RWPF_PAD_SOURCE,
+					    sel->which);
+	format->width = crop->width;
+	format->height = crop->height;
+
+	return 0;
+}
diff --git a/drivers/media/platform/vsp1/vsp1_rwpf.h b/drivers/media/platform/vsp1/vsp1_rwpf.h
new file mode 100644
index 00000000000..b4fb65e5877
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_rwpf.h
@@ -0,0 +1,67 @@
+/*
+ * vsp1_rwpf.h  --  R-Car VSP1 Read and Write Pixel Formatters
+ *
+ * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef __VSP1_RWPF_H__
+#define __VSP1_RWPF_H__
+
+#include <media/media-entity.h>
+#include <media/v4l2-subdev.h>
+
+#include "vsp1.h"
+#include "vsp1_entity.h"
+#include "vsp1_video.h"
+
+#define RWPF_PAD_SINK				0
+#define RWPF_PAD_SOURCE				1
+
+struct vsp1_rwpf {
+	struct vsp1_entity entity;
+	struct vsp1_video video;
+
+	unsigned int max_width;
+	unsigned int max_height;
+
+	struct {
+		unsigned int left;
+		unsigned int top;
+	} location;
+	struct v4l2_rect crop;
+
+	unsigned int offsets[2];
+};
+
+static inline struct vsp1_rwpf *to_rwpf(struct v4l2_subdev *subdev)
+{
+	return container_of(subdev, struct vsp1_rwpf, entity.subdev);
+}
+
+struct vsp1_rwpf *vsp1_rpf_create(struct vsp1_device *vsp1, unsigned int index);
+struct vsp1_rwpf *vsp1_wpf_create(struct vsp1_device *vsp1, unsigned int index);
+
+int vsp1_rwpf_enum_mbus_code(struct v4l2_subdev *subdev,
+			     struct v4l2_subdev_fh *fh,
+			     struct v4l2_subdev_mbus_code_enum *code);
+int vsp1_rwpf_enum_frame_size(struct v4l2_subdev *subdev,
+			      struct v4l2_subdev_fh *fh,
+			      struct v4l2_subdev_frame_size_enum *fse);
+int vsp1_rwpf_get_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh,
+			 struct v4l2_subdev_format *fmt);
+int vsp1_rwpf_set_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh,
+			 struct v4l2_subdev_format *fmt);
+int vsp1_rwpf_get_selection(struct v4l2_subdev *subdev,
+			    struct v4l2_subdev_fh *fh,
+			    struct v4l2_subdev_selection *sel);
+int vsp1_rwpf_set_selection(struct v4l2_subdev *subdev,
+			    struct v4l2_subdev_fh *fh,
+			    struct v4l2_subdev_selection *sel);
+
+#endif /* __VSP1_RWPF_H__ */
diff --git a/drivers/media/platform/vsp1/vsp1_sru.c b/drivers/media/platform/vsp1/vsp1_sru.c
new file mode 100644
index 00000000000..aa0e04c56f3
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_sru.c
@@ -0,0 +1,355 @@
+/*
+ * vsp1_sru.c  --  R-Car VSP1 Super Resolution Unit
+ *
+ * Copyright (C) 2013 Renesas Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/device.h>
+#include <linux/gfp.h>
+
+#include <media/v4l2-subdev.h>
+
+#include "vsp1.h"
+#include "vsp1_sru.h"
+
+#define SRU_MIN_SIZE				4U
+#define SRU_MAX_SIZE				8190U
+
+/* -----------------------------------------------------------------------------
+ * Device Access
+ */
+
+static inline u32 vsp1_sru_read(struct vsp1_sru *sru, u32 reg)
+{
+	return vsp1_read(sru->entity.vsp1, reg);
+}
+
+static inline void vsp1_sru_write(struct vsp1_sru *sru, u32 reg, u32 data)
+{
+	vsp1_write(sru->entity.vsp1, reg, data);
+}
+
+/* -----------------------------------------------------------------------------
+ * Controls
+ */
+
+#define V4L2_CID_VSP1_SRU_INTENSITY		(V4L2_CID_USER_BASE + 1)
+
+static int sru_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct vsp1_sru *sru =
+		container_of(ctrl->handler, struct vsp1_sru, ctrls);
+
+	switch (ctrl->id) {
+	case V4L2_CID_VSP1_SRU_INTENSITY:
+		sru->intensity = ctrl->val;
+		break;
+	}
+
+	return 0;
+}
+
+static const struct v4l2_ctrl_ops sru_ctrl_ops = {
+	.s_ctrl = sru_s_ctrl,
+};
+
+static const struct v4l2_ctrl_config sru_intensity_control = {
+	.ops = &sru_ctrl_ops,
+	.id = V4L2_CID_VSP1_SRU_INTENSITY,
+	.name = "Intensity",
+	.type = V4L2_CTRL_TYPE_INTEGER,
+	.min = 1,
+	.max = 6,
+	.step = 1,
+};
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Core Operations
+ */
+
+struct vsp1_sru_param {
+	u32 ctrl0;
+	u32 ctrl2;
+};
+
+#define VI6_SRU_CTRL0_PARAMS(p0, p1)			\
+	(((p0) << VI6_SRU_CTRL0_PARAM0_SHIFT) |		\
+	 ((p1) << VI6_SRU_CTRL0_PARAM1_SHIFT))
+
+#define VI6_SRU_CTRL2_PARAMS(p6, p7, p8)		\
+	(((p6) << VI6_SRU_CTRL2_PARAM6_SHIFT) |		\
+	 ((p7) << VI6_SRU_CTRL2_PARAM7_SHIFT) |		\
+	 ((p8) << VI6_SRU_CTRL2_PARAM8_SHIFT))
+
+static const struct vsp1_sru_param vsp1_sru_params[] = {
+	{
+		.ctrl0 = VI6_SRU_CTRL0_PARAMS(256, 4) | VI6_SRU_CTRL0_EN,
+		.ctrl2 = VI6_SRU_CTRL2_PARAMS(24, 40, 255),
+	}, {
+		.ctrl0 = VI6_SRU_CTRL0_PARAMS(256, 4) | VI6_SRU_CTRL0_EN,
+		.ctrl2 = VI6_SRU_CTRL2_PARAMS(8, 16, 255),
+	}, {
+		.ctrl0 = VI6_SRU_CTRL0_PARAMS(384, 5) | VI6_SRU_CTRL0_EN,
+		.ctrl2 = VI6_SRU_CTRL2_PARAMS(36, 60, 255),
+	}, {
+		.ctrl0 = VI6_SRU_CTRL0_PARAMS(384, 5) | VI6_SRU_CTRL0_EN,
+		.ctrl2 = VI6_SRU_CTRL2_PARAMS(12, 27, 255),
+	}, {
+		.ctrl0 = VI6_SRU_CTRL0_PARAMS(511, 6) | VI6_SRU_CTRL0_EN,
+		.ctrl2 = VI6_SRU_CTRL2_PARAMS(48, 80, 255),
+	}, {
+		.ctrl0 = VI6_SRU_CTRL0_PARAMS(511, 6) | VI6_SRU_CTRL0_EN,
+		.ctrl2 = VI6_SRU_CTRL2_PARAMS(16, 36, 255),
+	},
+};
+
+static int sru_s_stream(struct v4l2_subdev *subdev, int enable)
+{
+	struct vsp1_sru *sru = to_sru(subdev);
+	const struct vsp1_sru_param *param;
+	struct v4l2_mbus_framefmt *input;
+	struct v4l2_mbus_framefmt *output;
+	bool upscale;
+	u32 ctrl0;
+
+	if (!enable)
+		return 0;
+
+	input = &sru->entity.formats[SRU_PAD_SINK];
+	output = &sru->entity.formats[SRU_PAD_SOURCE];
+	upscale = input->width != output->width;
+	param = &vsp1_sru_params[sru->intensity];
+
+	if (input->code == V4L2_MBUS_FMT_ARGB8888_1X32)
+		ctrl0 = VI6_SRU_CTRL0_PARAM2 | VI6_SRU_CTRL0_PARAM3
+		      | VI6_SRU_CTRL0_PARAM4;
+	else
+		ctrl0 = VI6_SRU_CTRL0_PARAM3;
+
+	vsp1_sru_write(sru, VI6_SRU_CTRL0, param->ctrl0 | ctrl0 |
+		       (upscale ? VI6_SRU_CTRL0_MODE_UPSCALE : 0));
+	vsp1_sru_write(sru, VI6_SRU_CTRL1, VI6_SRU_CTRL1_PARAM5);
+	vsp1_sru_write(sru, VI6_SRU_CTRL2, param->ctrl2);
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Pad Operations
+ */
+
+static int sru_enum_mbus_code(struct v4l2_subdev *subdev,
+			      struct v4l2_subdev_fh *fh,
+			      struct v4l2_subdev_mbus_code_enum *code)
+{
+	static const unsigned int codes[] = {
+		V4L2_MBUS_FMT_ARGB8888_1X32,
+		V4L2_MBUS_FMT_AYUV8_1X32,
+	};
+	struct v4l2_mbus_framefmt *format;
+
+	if (code->pad == SRU_PAD_SINK) {
+		if (code->index >= ARRAY_SIZE(codes))
+			return -EINVAL;
+
+		code->code = codes[code->index];
+	} else {
+		/* The SRU can't perform format conversion, the sink format is
+		 * always identical to the source format.
+		 */
+		if (code->index)
+			return -EINVAL;
+
+		format = v4l2_subdev_get_try_format(fh, SRU_PAD_SINK);
+		code->code = format->code;
+	}
+
+	return 0;
+}
+
+static int sru_enum_frame_size(struct v4l2_subdev *subdev,
+			       struct v4l2_subdev_fh *fh,
+			       struct v4l2_subdev_frame_size_enum *fse)
+{
+	struct v4l2_mbus_framefmt *format;
+
+	format = v4l2_subdev_get_try_format(fh, SRU_PAD_SINK);
+
+	if (fse->index || fse->code != format->code)
+		return -EINVAL;
+
+	if (fse->pad == SRU_PAD_SINK) {
+		fse->min_width = SRU_MIN_SIZE;
+		fse->max_width = SRU_MAX_SIZE;
+		fse->min_height = SRU_MIN_SIZE;
+		fse->max_height = SRU_MAX_SIZE;
+	} else {
+		fse->min_width = format->width;
+		fse->min_height = format->height;
+		if (format->width <= SRU_MAX_SIZE / 2 &&
+		    format->height <= SRU_MAX_SIZE / 2) {
+			fse->max_width = format->width * 2;
+			fse->max_height = format->height * 2;
+		} else {
+			fse->max_width = format->width;
+			fse->max_height = format->height;
+		}
+	}
+
+	return 0;
+}
+
+static int sru_get_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh,
+			  struct v4l2_subdev_format *fmt)
+{
+	struct vsp1_sru *sru = to_sru(subdev);
+
+	fmt->format = *vsp1_entity_get_pad_format(&sru->entity, fh, fmt->pad,
+						  fmt->which);
+
+	return 0;
+}
+
+static void sru_try_format(struct vsp1_sru *sru, struct v4l2_subdev_fh *fh,
+			   unsigned int pad, struct v4l2_mbus_framefmt *fmt,
+			   enum v4l2_subdev_format_whence which)
+{
+	struct v4l2_mbus_framefmt *format;
+	unsigned int input_area;
+	unsigned int output_area;
+
+	switch (pad) {
+	case SRU_PAD_SINK:
+		/* Default to YUV if the requested format is not supported. */
+		if (fmt->code != V4L2_MBUS_FMT_ARGB8888_1X32 &&
+		    fmt->code != V4L2_MBUS_FMT_AYUV8_1X32)
+			fmt->code = V4L2_MBUS_FMT_AYUV8_1X32;
+
+		fmt->width = clamp(fmt->width, SRU_MIN_SIZE, SRU_MAX_SIZE);
+		fmt->height = clamp(fmt->height, SRU_MIN_SIZE, SRU_MAX_SIZE);
+		break;
+
+	case SRU_PAD_SOURCE:
+		/* The SRU can't perform format conversion. */
+		format = vsp1_entity_get_pad_format(&sru->entity, fh,
+						    SRU_PAD_SINK, which);
+		fmt->code = format->code;
+
+		/* We can upscale by 2 in both direction, but not independently.
+		 * Compare the input and output rectangles areas (avoiding
+		 * integer overflows on the output): if the requested output
+		 * area is larger than 1.5^2 the input area upscale by two,
+		 * otherwise don't scale.
+		 */
+		input_area = format->width * format->height;
+		output_area = min(fmt->width, SRU_MAX_SIZE)
+			    * min(fmt->height, SRU_MAX_SIZE);
+
+		if (fmt->width <= SRU_MAX_SIZE / 2 &&
+		    fmt->height <= SRU_MAX_SIZE / 2 &&
+		    output_area > input_area * 9 / 4) {
+			fmt->width = format->width * 2;
+			fmt->height = format->height * 2;
+		} else {
+			fmt->width = format->width;
+			fmt->height = format->height;
+		}
+		break;
+	}
+
+	fmt->field = V4L2_FIELD_NONE;
+	fmt->colorspace = V4L2_COLORSPACE_SRGB;
+}
+
+static int sru_set_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh,
+			  struct v4l2_subdev_format *fmt)
+{
+	struct vsp1_sru *sru = to_sru(subdev);
+	struct v4l2_mbus_framefmt *format;
+
+	sru_try_format(sru, fh, fmt->pad, &fmt->format, fmt->which);
+
+	format = vsp1_entity_get_pad_format(&sru->entity, fh, fmt->pad,
+					    fmt->which);
+	*format = fmt->format;
+
+	if (fmt->pad == SRU_PAD_SINK) {
+		/* Propagate the format to the source pad. */
+		format = vsp1_entity_get_pad_format(&sru->entity, fh,
+						    SRU_PAD_SOURCE, fmt->which);
+		*format = fmt->format;
+
+		sru_try_format(sru, fh, SRU_PAD_SOURCE, format, fmt->which);
+	}
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Operations
+ */
+
+static struct v4l2_subdev_video_ops sru_video_ops = {
+	.s_stream = sru_s_stream,
+};
+
+static struct v4l2_subdev_pad_ops sru_pad_ops = {
+	.enum_mbus_code = sru_enum_mbus_code,
+	.enum_frame_size = sru_enum_frame_size,
+	.get_fmt = sru_get_format,
+	.set_fmt = sru_set_format,
+};
+
+static struct v4l2_subdev_ops sru_ops = {
+	.video	= &sru_video_ops,
+	.pad    = &sru_pad_ops,
+};
+
+/* -----------------------------------------------------------------------------
+ * Initialization and Cleanup
+ */
+
+struct vsp1_sru *vsp1_sru_create(struct vsp1_device *vsp1)
+{
+	struct v4l2_subdev *subdev;
+	struct vsp1_sru *sru;
+	int ret;
+
+	sru = devm_kzalloc(vsp1->dev, sizeof(*sru), GFP_KERNEL);
+	if (sru == NULL)
+		return ERR_PTR(-ENOMEM);
+
+	sru->entity.type = VSP1_ENTITY_SRU;
+
+	ret = vsp1_entity_init(vsp1, &sru->entity, 2);
+	if (ret < 0)
+		return ERR_PTR(ret);
+
+	/* Initialize the V4L2 subdev. */
+	subdev = &sru->entity.subdev;
+	v4l2_subdev_init(subdev, &sru_ops);
+
+	subdev->entity.ops = &vsp1_media_ops;
+	subdev->internal_ops = &vsp1_subdev_internal_ops;
+	snprintf(subdev->name, sizeof(subdev->name), "%s sru",
+		 dev_name(vsp1->dev));
+	v4l2_set_subdevdata(subdev, sru);
+	subdev->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+
+	vsp1_entity_init_formats(subdev, NULL);
+
+	/* Initialize the control handler. */
+	v4l2_ctrl_handler_init(&sru->ctrls, 1);
+	v4l2_ctrl_new_custom(&sru->ctrls, &sru_intensity_control, NULL);
+	v4l2_ctrl_handler_setup(&sru->ctrls);
+	sru->entity.subdev.ctrl_handler = &sru->ctrls;
+
+	return sru;
+}
diff --git a/drivers/media/platform/vsp1/vsp1_sru.h b/drivers/media/platform/vsp1/vsp1_sru.h
new file mode 100644
index 00000000000..381870b7478
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_sru.h
@@ -0,0 +1,41 @@
+/*
+ * vsp1_sru.h  --  R-Car VSP1 Super Resolution Unit
+ *
+ * Copyright (C) 2013 Renesas Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef __VSP1_SRU_H__
+#define __VSP1_SRU_H__
+
+#include <media/media-entity.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-subdev.h>
+
+#include "vsp1_entity.h"
+
+struct vsp1_device;
+
+#define SRU_PAD_SINK				0
+#define SRU_PAD_SOURCE				1
+
+struct vsp1_sru {
+	struct vsp1_entity entity;
+
+	struct v4l2_ctrl_handler ctrls;
+	unsigned int intensity;
+};
+
+static inline struct vsp1_sru *to_sru(struct v4l2_subdev *subdev)
+{
+	return container_of(subdev, struct vsp1_sru, entity.subdev);
+}
+
+struct vsp1_sru *vsp1_sru_create(struct vsp1_device *vsp1);
+
+#endif /* __VSP1_SRU_H__ */
diff --git a/drivers/media/platform/vsp1/vsp1_uds.c b/drivers/media/platform/vsp1/vsp1_uds.c
new file mode 100644
index 00000000000..0293bdbb440
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_uds.c
@@ -0,0 +1,344 @@
+/*
+ * vsp1_uds.c  --  R-Car VSP1 Up and Down Scaler
+ *
+ * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/device.h>
+#include <linux/gfp.h>
+
+#include <media/v4l2-subdev.h>
+
+#include "vsp1.h"
+#include "vsp1_uds.h"
+
+#define UDS_MIN_SIZE				4U
+#define UDS_MAX_SIZE				8190U
+
+#define UDS_MIN_FACTOR				0x0100
+#define UDS_MAX_FACTOR				0xffff
+
+/* -----------------------------------------------------------------------------
+ * Device Access
+ */
+
+static inline u32 vsp1_uds_read(struct vsp1_uds *uds, u32 reg)
+{
+	return vsp1_read(uds->entity.vsp1,
+			 reg + uds->entity.index * VI6_UDS_OFFSET);
+}
+
+static inline void vsp1_uds_write(struct vsp1_uds *uds, u32 reg, u32 data)
+{
+	vsp1_write(uds->entity.vsp1,
+		   reg + uds->entity.index * VI6_UDS_OFFSET, data);
+}
+
+/* -----------------------------------------------------------------------------
+ * Scaling Computation
+ */
+
+/*
+ * uds_output_size - Return the output size for an input size and scaling ratio
+ * @input: input size in pixels
+ * @ratio: scaling ratio in U4.12 fixed-point format
+ */
+static unsigned int uds_output_size(unsigned int input, unsigned int ratio)
+{
+	if (ratio > 4096) {
+		/* Down-scaling */
+		unsigned int mp;
+
+		mp = ratio / 4096;
+		mp = mp < 4 ? 1 : (mp < 8 ? 2 : 4);
+
+		return (input - 1) / mp * mp * 4096 / ratio + 1;
+	} else {
+		/* Up-scaling */
+		return (input - 1) * 4096 / ratio + 1;
+	}
+}
+
+/*
+ * uds_output_limits - Return the min and max output sizes for an input size
+ * @input: input size in pixels
+ * @minimum: minimum output size (returned)
+ * @maximum: maximum output size (returned)
+ */
+static void uds_output_limits(unsigned int input,
+			      unsigned int *minimum, unsigned int *maximum)
+{
+	*minimum = max(uds_output_size(input, UDS_MAX_FACTOR), UDS_MIN_SIZE);
+	*maximum = min(uds_output_size(input, UDS_MIN_FACTOR), UDS_MAX_SIZE);
+}
+
+/*
+ * uds_passband_width - Return the passband filter width for a scaling ratio
+ * @ratio: scaling ratio in U4.12 fixed-point format
+ */
+static unsigned int uds_passband_width(unsigned int ratio)
+{
+	if (ratio >= 4096) {
+		/* Down-scaling */
+		unsigned int mp;
+
+		mp = ratio / 4096;
+		mp = mp < 4 ? 1 : (mp < 8 ? 2 : 4);
+
+		return 64 * 4096 * mp / ratio;
+	} else {
+		/* Up-scaling */
+		return 64;
+	}
+}
+
+static unsigned int uds_compute_ratio(unsigned int input, unsigned int output)
+{
+	/* TODO: This is an approximation that will need to be refined. */
+	return (input - 1) * 4096 / (output - 1);
+}
+
+static void uds_compute_ratios(struct vsp1_uds *uds)
+{
+	struct v4l2_mbus_framefmt *input = &uds->entity.formats[UDS_PAD_SINK];
+	struct v4l2_mbus_framefmt *output =
+		&uds->entity.formats[UDS_PAD_SOURCE];
+
+	uds->hscale = uds_compute_ratio(input->width, output->width);
+	uds->vscale = uds_compute_ratio(input->height, output->height);
+
+	dev_dbg(uds->entity.vsp1->dev, "hscale %u vscale %u\n",
+		uds->hscale, uds->vscale);
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Core Operations
+ */
+
+static int uds_s_stream(struct v4l2_subdev *subdev, int enable)
+{
+	const struct v4l2_mbus_framefmt *format;
+	struct vsp1_uds *uds = to_uds(subdev);
+
+	if (!enable)
+		return 0;
+
+	/* Enable multi-tap scaling. */
+	vsp1_uds_write(uds, VI6_UDS_CTRL, VI6_UDS_CTRL_AON | VI6_UDS_CTRL_BC);
+
+	vsp1_uds_write(uds, VI6_UDS_PASS_BWIDTH,
+		       (uds_passband_width(uds->hscale)
+				<< VI6_UDS_PASS_BWIDTH_H_SHIFT) |
+		       (uds_passband_width(uds->vscale)
+				<< VI6_UDS_PASS_BWIDTH_V_SHIFT));
+
+	/* Set the scaling ratios and the output size. */
+	format = &uds->entity.formats[UDS_PAD_SOURCE];
+
+	vsp1_uds_write(uds, VI6_UDS_SCALE,
+		       (uds->hscale << VI6_UDS_SCALE_HFRAC_SHIFT) |
+		       (uds->vscale << VI6_UDS_SCALE_VFRAC_SHIFT));
+	vsp1_uds_write(uds, VI6_UDS_CLIP_SIZE,
+		       (format->width << VI6_UDS_CLIP_SIZE_HSIZE_SHIFT) |
+		       (format->height << VI6_UDS_CLIP_SIZE_VSIZE_SHIFT));
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Pad Operations
+ */
+
+static int uds_enum_mbus_code(struct v4l2_subdev *subdev,
+			      struct v4l2_subdev_fh *fh,
+			      struct v4l2_subdev_mbus_code_enum *code)
+{
+	static const unsigned int codes[] = {
+		V4L2_MBUS_FMT_ARGB8888_1X32,
+		V4L2_MBUS_FMT_AYUV8_1X32,
+	};
+
+	if (code->pad == UDS_PAD_SINK) {
+		if (code->index >= ARRAY_SIZE(codes))
+			return -EINVAL;
+
+		code->code = codes[code->index];
+	} else {
+		struct v4l2_mbus_framefmt *format;
+
+		/* The UDS can't perform format conversion, the sink format is
+		 * always identical to the source format.
+		 */
+		if (code->index)
+			return -EINVAL;
+
+		format = v4l2_subdev_get_try_format(fh, UDS_PAD_SINK);
+		code->code = format->code;
+	}
+
+	return 0;
+}
+
+static int uds_enum_frame_size(struct v4l2_subdev *subdev,
+			       struct v4l2_subdev_fh *fh,
+			       struct v4l2_subdev_frame_size_enum *fse)
+{
+	struct v4l2_mbus_framefmt *format;
+
+	format = v4l2_subdev_get_try_format(fh, UDS_PAD_SINK);
+
+	if (fse->index || fse->code != format->code)
+		return -EINVAL;
+
+	if (fse->pad == UDS_PAD_SINK) {
+		fse->min_width = UDS_MIN_SIZE;
+		fse->max_width = UDS_MAX_SIZE;
+		fse->min_height = UDS_MIN_SIZE;
+		fse->max_height = UDS_MAX_SIZE;
+	} else {
+		uds_output_limits(format->width, &fse->min_width,
+				  &fse->max_width);
+		uds_output_limits(format->height, &fse->min_height,
+				  &fse->max_height);
+	}
+
+	return 0;
+}
+
+static int uds_get_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh,
+			  struct v4l2_subdev_format *fmt)
+{
+	struct vsp1_uds *uds = to_uds(subdev);
+
+	fmt->format = *vsp1_entity_get_pad_format(&uds->entity, fh, fmt->pad,
+						  fmt->which);
+
+	return 0;
+}
+
+static void uds_try_format(struct vsp1_uds *uds, struct v4l2_subdev_fh *fh,
+			   unsigned int pad, struct v4l2_mbus_framefmt *fmt,
+			   enum v4l2_subdev_format_whence which)
+{
+	struct v4l2_mbus_framefmt *format;
+	unsigned int minimum;
+	unsigned int maximum;
+
+	switch (pad) {
+	case UDS_PAD_SINK:
+		/* Default to YUV if the requested format is not supported. */
+		if (fmt->code != V4L2_MBUS_FMT_ARGB8888_1X32 &&
+		    fmt->code != V4L2_MBUS_FMT_AYUV8_1X32)
+			fmt->code = V4L2_MBUS_FMT_AYUV8_1X32;
+
+		fmt->width = clamp(fmt->width, UDS_MIN_SIZE, UDS_MAX_SIZE);
+		fmt->height = clamp(fmt->height, UDS_MIN_SIZE, UDS_MAX_SIZE);
+		break;
+
+	case UDS_PAD_SOURCE:
+		/* The UDS scales but can't perform format conversion. */
+		format = vsp1_entity_get_pad_format(&uds->entity, fh,
+						    UDS_PAD_SINK, which);
+		fmt->code = format->code;
+
+		uds_output_limits(format->width, &minimum, &maximum);
+		fmt->width = clamp(fmt->width, minimum, maximum);
+		uds_output_limits(format->height, &minimum, &maximum);
+		fmt->height = clamp(fmt->height, minimum, maximum);
+		break;
+	}
+
+	fmt->field = V4L2_FIELD_NONE;
+	fmt->colorspace = V4L2_COLORSPACE_SRGB;
+}
+
+static int uds_set_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh,
+			  struct v4l2_subdev_format *fmt)
+{
+	struct vsp1_uds *uds = to_uds(subdev);
+	struct v4l2_mbus_framefmt *format;
+
+	uds_try_format(uds, fh, fmt->pad, &fmt->format, fmt->which);
+
+	format = vsp1_entity_get_pad_format(&uds->entity, fh, fmt->pad,
+					    fmt->which);
+	*format = fmt->format;
+
+	if (fmt->pad == UDS_PAD_SINK) {
+		/* Propagate the format to the source pad. */
+		format = vsp1_entity_get_pad_format(&uds->entity, fh,
+						    UDS_PAD_SOURCE, fmt->which);
+		*format = fmt->format;
+
+		uds_try_format(uds, fh, UDS_PAD_SOURCE, format, fmt->which);
+	}
+
+	if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE)
+		uds_compute_ratios(uds);
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Operations
+ */
+
+static struct v4l2_subdev_video_ops uds_video_ops = {
+	.s_stream = uds_s_stream,
+};
+
+static struct v4l2_subdev_pad_ops uds_pad_ops = {
+	.enum_mbus_code = uds_enum_mbus_code,
+	.enum_frame_size = uds_enum_frame_size,
+	.get_fmt = uds_get_format,
+	.set_fmt = uds_set_format,
+};
+
+static struct v4l2_subdev_ops uds_ops = {
+	.video	= &uds_video_ops,
+	.pad    = &uds_pad_ops,
+};
+
+/* -----------------------------------------------------------------------------
+ * Initialization and Cleanup
+ */
+
+struct vsp1_uds *vsp1_uds_create(struct vsp1_device *vsp1, unsigned int index)
+{
+	struct v4l2_subdev *subdev;
+	struct vsp1_uds *uds;
+	int ret;
+
+	uds = devm_kzalloc(vsp1->dev, sizeof(*uds), GFP_KERNEL);
+	if (uds == NULL)
+		return ERR_PTR(-ENOMEM);
+
+	uds->entity.type = VSP1_ENTITY_UDS;
+	uds->entity.index = index;
+
+	ret = vsp1_entity_init(vsp1, &uds->entity, 2);
+	if (ret < 0)
+		return ERR_PTR(ret);
+
+	/* Initialize the V4L2 subdev. */
+	subdev = &uds->entity.subdev;
+	v4l2_subdev_init(subdev, &uds_ops);
+
+	subdev->entity.ops = &vsp1_media_ops;
+	subdev->internal_ops = &vsp1_subdev_internal_ops;
+	snprintf(subdev->name, sizeof(subdev->name), "%s uds.%u",
+		 dev_name(vsp1->dev), index);
+	v4l2_set_subdevdata(subdev, uds);
+	subdev->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+
+	vsp1_entity_init_formats(subdev, NULL);
+
+	return uds;
+}
diff --git a/drivers/media/platform/vsp1/vsp1_uds.h b/drivers/media/platform/vsp1/vsp1_uds.h
new file mode 100644
index 00000000000..479d12df118
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_uds.h
@@ -0,0 +1,40 @@
+/*
+ * vsp1_uds.h  --  R-Car VSP1 Up and Down Scaler
+ *
+ * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef __VSP1_UDS_H__
+#define __VSP1_UDS_H__
+
+#include <media/media-entity.h>
+#include <media/v4l2-subdev.h>
+
+#include "vsp1_entity.h"
+
+struct vsp1_device;
+
+#define UDS_PAD_SINK				0
+#define UDS_PAD_SOURCE				1
+
+struct vsp1_uds {
+	struct vsp1_entity entity;
+
+	unsigned int hscale;
+	unsigned int vscale;
+};
+
+static inline struct vsp1_uds *to_uds(struct v4l2_subdev *subdev)
+{
+	return container_of(subdev, struct vsp1_uds, entity.subdev);
+}
+
+struct vsp1_uds *vsp1_uds_create(struct vsp1_device *vsp1, unsigned int index);
+
+#endif /* __VSP1_UDS_H__ */
diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c
new file mode 100644
index 00000000000..8a1253e51f0
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_video.c
@@ -0,0 +1,1102 @@
+/*
+ * vsp1_video.c  --  R-Car VSP1 Video Node
+ *
+ * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/v4l2-mediabus.h>
+#include <linux/videodev2.h>
+
+#include <media/media-entity.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-fh.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-subdev.h>
+#include <media/videobuf2-core.h>
+#include <media/videobuf2-dma-contig.h>
+
+#include "vsp1.h"
+#include "vsp1_bru.h"
+#include "vsp1_entity.h"
+#include "vsp1_rwpf.h"
+#include "vsp1_video.h"
+
+#define VSP1_VIDEO_DEF_FORMAT		V4L2_PIX_FMT_YUYV
+#define VSP1_VIDEO_DEF_WIDTH		1024
+#define VSP1_VIDEO_DEF_HEIGHT		768
+
+#define VSP1_VIDEO_MIN_WIDTH		2U
+#define VSP1_VIDEO_MAX_WIDTH		8190U
+#define VSP1_VIDEO_MIN_HEIGHT		2U
+#define VSP1_VIDEO_MAX_HEIGHT		8190U
+
+/* -----------------------------------------------------------------------------
+ * Helper functions
+ */
+
+static const struct vsp1_format_info vsp1_video_formats[] = {
+	{ V4L2_PIX_FMT_RGB332, V4L2_MBUS_FMT_ARGB8888_1X32,
+	  VI6_FMT_RGB_332, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
+	  VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
+	  1, { 8, 0, 0 }, false, false, 1, 1 },
+	{ V4L2_PIX_FMT_RGB444, V4L2_MBUS_FMT_ARGB8888_1X32,
+	  VI6_FMT_XRGB_4444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
+	  VI6_RPF_DSWAP_P_WDS,
+	  1, { 16, 0, 0 }, false, false, 1, 1 },
+	{ V4L2_PIX_FMT_RGB555, V4L2_MBUS_FMT_ARGB8888_1X32,
+	  VI6_FMT_XRGB_1555, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
+	  VI6_RPF_DSWAP_P_WDS,
+	  1, { 16, 0, 0 }, false, false, 1, 1 },
+	{ V4L2_PIX_FMT_RGB565, V4L2_MBUS_FMT_ARGB8888_1X32,
+	  VI6_FMT_RGB_565, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
+	  VI6_RPF_DSWAP_P_WDS,
+	  1, { 16, 0, 0 }, false, false, 1, 1 },
+	{ V4L2_PIX_FMT_BGR24, V4L2_MBUS_FMT_ARGB8888_1X32,
+	  VI6_FMT_BGR_888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
+	  VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
+	  1, { 24, 0, 0 }, false, false, 1, 1 },
+	{ V4L2_PIX_FMT_RGB24, V4L2_MBUS_FMT_ARGB8888_1X32,
+	  VI6_FMT_RGB_888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
+	  VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
+	  1, { 24, 0, 0 }, false, false, 1, 1 },
+	{ V4L2_PIX_FMT_BGR32, V4L2_MBUS_FMT_ARGB8888_1X32,
+	  VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS,
+	  1, { 32, 0, 0 }, false, false, 1, 1 },
+	{ V4L2_PIX_FMT_RGB32, V4L2_MBUS_FMT_ARGB8888_1X32,
+	  VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
+	  VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
+	  1, { 32, 0, 0 }, false, false, 1, 1 },
+	{ V4L2_PIX_FMT_UYVY, V4L2_MBUS_FMT_AYUV8_1X32,
+	  VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
+	  VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
+	  1, { 16, 0, 0 }, false, false, 2, 1 },
+	{ V4L2_PIX_FMT_VYUY, V4L2_MBUS_FMT_AYUV8_1X32,
+	  VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
+	  VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
+	  1, { 16, 0, 0 }, false, true, 2, 1 },
+	{ V4L2_PIX_FMT_YUYV, V4L2_MBUS_FMT_AYUV8_1X32,
+	  VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
+	  VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
+	  1, { 16, 0, 0 }, true, false, 2, 1 },
+	{ V4L2_PIX_FMT_YVYU, V4L2_MBUS_FMT_AYUV8_1X32,
+	  VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
+	  VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
+	  1, { 16, 0, 0 }, true, true, 2, 1 },
+	{ V4L2_PIX_FMT_NV12M, V4L2_MBUS_FMT_AYUV8_1X32,
+	  VI6_FMT_Y_UV_420, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
+	  VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
+	  2, { 8, 16, 0 }, false, false, 2, 2 },
+	{ V4L2_PIX_FMT_NV21M, V4L2_MBUS_FMT_AYUV8_1X32,
+	  VI6_FMT_Y_UV_420, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
+	  VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
+	  2, { 8, 16, 0 }, false, true, 2, 2 },
+	{ V4L2_PIX_FMT_NV16M, V4L2_MBUS_FMT_AYUV8_1X32,
+	  VI6_FMT_Y_UV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
+	  VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
+	  2, { 8, 16, 0 }, false, false, 2, 1 },
+	{ V4L2_PIX_FMT_NV61M, V4L2_MBUS_FMT_AYUV8_1X32,
+	  VI6_FMT_Y_UV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
+	  VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
+	  2, { 8, 16, 0 }, false, true, 2, 1 },
+	{ V4L2_PIX_FMT_YUV420M, V4L2_MBUS_FMT_AYUV8_1X32,
+	  VI6_FMT_Y_U_V_420, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
+	  VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
+	  3, { 8, 8, 8 }, false, false, 2, 2 },
+};
+
+/*
+ * vsp1_get_format_info - Retrieve format information for a 4CC
+ * @fourcc: the format 4CC
+ *
+ * Return a pointer to the format information structure corresponding to the
+ * given V4L2 format 4CC, or NULL if no corresponding format can be found.
+ */
+static const struct vsp1_format_info *vsp1_get_format_info(u32 fourcc)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(vsp1_video_formats); ++i) {
+		const struct vsp1_format_info *info = &vsp1_video_formats[i];
+
+		if (info->fourcc == fourcc)
+			return info;
+	}
+
+	return NULL;
+}
+
+
+static struct v4l2_subdev *
+vsp1_video_remote_subdev(struct media_pad *local, u32 *pad)
+{
+	struct media_pad *remote;
+
+	remote = media_entity_remote_pad(local);
+	if (remote == NULL ||
+	    media_entity_type(remote->entity) != MEDIA_ENT_T_V4L2_SUBDEV)
+		return NULL;
+
+	if (pad)
+		*pad = remote->index;
+
+	return media_entity_to_v4l2_subdev(remote->entity);
+}
+
+static int vsp1_video_verify_format(struct vsp1_video *video)
+{
+	struct v4l2_subdev_format fmt;
+	struct v4l2_subdev *subdev;
+	int ret;
+
+	subdev = vsp1_video_remote_subdev(&video->pad, &fmt.pad);
+	if (subdev == NULL)
+		return -EINVAL;
+
+	fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE;
+	ret = v4l2_subdev_call(subdev, pad, get_fmt, NULL, &fmt);
+	if (ret < 0)
+		return ret == -ENOIOCTLCMD ? -EINVAL : ret;
+
+	if (video->fmtinfo->mbus != fmt.format.code ||
+	    video->format.height != fmt.format.height ||
+	    video->format.width != fmt.format.width)
+		return -EINVAL;
+
+	return 0;
+}
+
+static int __vsp1_video_try_format(struct vsp1_video *video,
+				   struct v4l2_pix_format_mplane *pix,
+				   const struct vsp1_format_info **fmtinfo)
+{
+	const struct vsp1_format_info *info;
+	unsigned int width = pix->width;
+	unsigned int height = pix->height;
+	unsigned int i;
+
+	/* Retrieve format information and select the default format if the
+	 * requested format isn't supported.
+	 */
+	info = vsp1_get_format_info(pix->pixelformat);
+	if (info == NULL)
+		info = vsp1_get_format_info(VSP1_VIDEO_DEF_FORMAT);
+
+	pix->pixelformat = info->fourcc;
+	pix->colorspace = V4L2_COLORSPACE_SRGB;
+	pix->field = V4L2_FIELD_NONE;
+	memset(pix->reserved, 0, sizeof(pix->reserved));
+
+	/* Align the width and height for YUV 4:2:2 and 4:2:0 formats. */
+	width = round_down(width, info->hsub);
+	height = round_down(height, info->vsub);
+
+	/* Clamp the width and height. */
+	pix->width = clamp(width, VSP1_VIDEO_MIN_WIDTH, VSP1_VIDEO_MAX_WIDTH);
+	pix->height = clamp(height, VSP1_VIDEO_MIN_HEIGHT,
+			    VSP1_VIDEO_MAX_HEIGHT);
+
+	/* Compute and clamp the stride and image size. While not documented in
+	 * the datasheet, strides not aligned to a multiple of 128 bytes result
+	 * in image corruption.
+	 */
+	for (i = 0; i < max(info->planes, 2U); ++i) {
+		unsigned int hsub = i > 0 ? info->hsub : 1;
+		unsigned int vsub = i > 0 ? info->vsub : 1;
+		unsigned int align = 128;
+		unsigned int bpl;
+
+		bpl = clamp_t(unsigned int, pix->plane_fmt[i].bytesperline,
+			      pix->width / hsub * info->bpp[i] / 8,
+			      round_down(65535U, align));
+
+		pix->plane_fmt[i].bytesperline = round_up(bpl, align);
+		pix->plane_fmt[i].sizeimage = pix->plane_fmt[i].bytesperline
+					    * pix->height / vsub;
+	}
+
+	if (info->planes == 3) {
+		/* The second and third planes must have the same stride. */
+		pix->plane_fmt[2].bytesperline = pix->plane_fmt[1].bytesperline;
+		pix->plane_fmt[2].sizeimage = pix->plane_fmt[1].sizeimage;
+	}
+
+	pix->num_planes = info->planes;
+
+	if (fmtinfo)
+		*fmtinfo = info;
+
+	return 0;
+}
+
+static bool
+vsp1_video_format_adjust(struct vsp1_video *video,
+			 const struct v4l2_pix_format_mplane *format,
+			 struct v4l2_pix_format_mplane *adjust)
+{
+	unsigned int i;
+
+	*adjust = *format;
+	__vsp1_video_try_format(video, adjust, NULL);
+
+	if (format->width != adjust->width ||
+	    format->height != adjust->height ||
+	    format->pixelformat != adjust->pixelformat ||
+	    format->num_planes != adjust->num_planes)
+		return false;
+
+	for (i = 0; i < format->num_planes; ++i) {
+		if (format->plane_fmt[i].bytesperline !=
+		    adjust->plane_fmt[i].bytesperline)
+			return false;
+
+		adjust->plane_fmt[i].sizeimage =
+			max(adjust->plane_fmt[i].sizeimage,
+			    format->plane_fmt[i].sizeimage);
+	}
+
+	return true;
+}
+
+/* -----------------------------------------------------------------------------
+ * Pipeline Management
+ */
+
+static int vsp1_pipeline_validate_branch(struct vsp1_rwpf *input,
+					 struct vsp1_rwpf *output)
+{
+	struct vsp1_entity *entity;
+	unsigned int entities = 0;
+	struct media_pad *pad;
+	bool uds_found = false;
+
+	input->location.left = 0;
+	input->location.top = 0;
+
+	pad = media_entity_remote_pad(&input->entity.pads[RWPF_PAD_SOURCE]);
+
+	while (1) {
+		if (pad == NULL)
+			return -EPIPE;
+
+		/* We've reached a video node, that shouldn't have happened. */
+		if (media_entity_type(pad->entity) != MEDIA_ENT_T_V4L2_SUBDEV)
+			return -EPIPE;
+
+		entity = to_vsp1_entity(media_entity_to_v4l2_subdev(pad->entity));
+
+		/* A BRU is present in the pipeline, store the compose rectangle
+		 * location in the input RPF for use when configuring the RPF.
+		 */
+		if (entity->type == VSP1_ENTITY_BRU) {
+			struct vsp1_bru *bru = to_bru(&entity->subdev);
+			struct v4l2_rect *rect = &bru->compose[pad->index];
+
+			input->location.left = rect->left;
+			input->location.top = rect->top;
+		}
+
+		/* We've reached the WPF, we're done. */
+		if (entity->type == VSP1_ENTITY_WPF)
+			break;
+
+		/* Ensure the branch has no loop. */
+		if (entities & (1 << entity->subdev.entity.id))
+			return -EPIPE;
+
+		entities |= 1 << entity->subdev.entity.id;
+
+		/* UDS can't be chained. */
+		if (entity->type == VSP1_ENTITY_UDS) {
+			if (uds_found)
+				return -EPIPE;
+			uds_found = true;
+		}
+
+		/* Follow the source link. The link setup operations ensure
+		 * that the output fan-out can't be more than one, there is thus
+		 * no need to verify here that only a single source link is
+		 * activated.
+		 */
+		pad = &entity->pads[entity->source_pad];
+		pad = media_entity_remote_pad(pad);
+	}
+
+	/* The last entity must be the output WPF. */
+	if (entity != &output->entity)
+		return -EPIPE;
+
+	return 0;
+}
+
+static int vsp1_pipeline_validate(struct vsp1_pipeline *pipe,
+				  struct vsp1_video *video)
+{
+	struct media_entity_graph graph;
+	struct media_entity *entity = &video->video.entity;
+	struct media_device *mdev = entity->parent;
+	unsigned int i;
+	int ret;
+
+	mutex_lock(&mdev->graph_mutex);
+
+	/* Walk the graph to locate the entities and video nodes. */
+	media_entity_graph_walk_start(&graph, entity);
+
+	while ((entity = media_entity_graph_walk_next(&graph))) {
+		struct v4l2_subdev *subdev;
+		struct vsp1_rwpf *rwpf;
+		struct vsp1_entity *e;
+
+		if (media_entity_type(entity) != MEDIA_ENT_T_V4L2_SUBDEV) {
+			pipe->num_video++;
+			continue;
+		}
+
+		subdev = media_entity_to_v4l2_subdev(entity);
+		e = to_vsp1_entity(subdev);
+		list_add_tail(&e->list_pipe, &pipe->entities);
+
+		if (e->type == VSP1_ENTITY_RPF) {
+			rwpf = to_rwpf(subdev);
+			pipe->inputs[pipe->num_inputs++] = rwpf;
+			rwpf->video.pipe_index = pipe->num_inputs;
+		} else if (e->type == VSP1_ENTITY_WPF) {
+			rwpf = to_rwpf(subdev);
+			pipe->output = to_rwpf(subdev);
+			rwpf->video.pipe_index = 0;
+		} else if (e->type == VSP1_ENTITY_LIF) {
+			pipe->lif = e;
+		} else if (e->type == VSP1_ENTITY_BRU) {
+			pipe->bru = e;
+		}
+	}
+
+	mutex_unlock(&mdev->graph_mutex);
+
+	/* We need one output and at least one input. */
+	if (pipe->num_inputs == 0 || !pipe->output) {
+		ret = -EPIPE;
+		goto error;
+	}
+
+	/* Follow links downstream for each input and make sure the graph
+	 * contains no loop and that all branches end at the output WPF.
+	 */
+	for (i = 0; i < pipe->num_inputs; ++i) {
+		ret = vsp1_pipeline_validate_branch(pipe->inputs[i],
+						    pipe->output);
+		if (ret < 0)
+			goto error;
+	}
+
+	return 0;
+
+error:
+	INIT_LIST_HEAD(&pipe->entities);
+	pipe->buffers_ready = 0;
+	pipe->num_video = 0;
+	pipe->num_inputs = 0;
+	pipe->output = NULL;
+	pipe->bru = NULL;
+	pipe->lif = NULL;
+	return ret;
+}
+
+static int vsp1_pipeline_init(struct vsp1_pipeline *pipe,
+			      struct vsp1_video *video)
+{
+	int ret;
+
+	mutex_lock(&pipe->lock);
+
+	/* If we're the first user validate and initialize the pipeline. */
+	if (pipe->use_count == 0) {
+		ret = vsp1_pipeline_validate(pipe, video);
+		if (ret < 0)
+			goto done;
+	}
+
+	pipe->use_count++;
+	ret = 0;
+
+done:
+	mutex_unlock(&pipe->lock);
+	return ret;
+}
+
+static void vsp1_pipeline_cleanup(struct vsp1_pipeline *pipe)
+{
+	mutex_lock(&pipe->lock);
+
+	/* If we're the last user clean up the pipeline. */
+	if (--pipe->use_count == 0) {
+		INIT_LIST_HEAD(&pipe->entities);
+		pipe->state = VSP1_PIPELINE_STOPPED;
+		pipe->buffers_ready = 0;
+		pipe->num_video = 0;
+		pipe->num_inputs = 0;
+		pipe->output = NULL;
+		pipe->bru = NULL;
+		pipe->lif = NULL;
+	}
+
+	mutex_unlock(&pipe->lock);
+}
+
+static void vsp1_pipeline_run(struct vsp1_pipeline *pipe)
+{
+	struct vsp1_device *vsp1 = pipe->output->entity.vsp1;
+
+	vsp1_write(vsp1, VI6_CMD(pipe->output->entity.index), VI6_CMD_STRCMD);
+	pipe->state = VSP1_PIPELINE_RUNNING;
+	pipe->buffers_ready = 0;
+}
+
+static int vsp1_pipeline_stop(struct vsp1_pipeline *pipe)
+{
+	struct vsp1_entity *entity;
+	unsigned long flags;
+	int ret;
+
+	spin_lock_irqsave(&pipe->irqlock, flags);
+	pipe->state = VSP1_PIPELINE_STOPPING;
+	spin_unlock_irqrestore(&pipe->irqlock, flags);
+
+	ret = wait_event_timeout(pipe->wq, pipe->state == VSP1_PIPELINE_STOPPED,
+				 msecs_to_jiffies(500));
+	ret = ret == 0 ? -ETIMEDOUT : 0;
+
+	list_for_each_entry(entity, &pipe->entities, list_pipe) {
+		if (entity->route)
+			vsp1_write(entity->vsp1, entity->route->reg,
+				   VI6_DPR_NODE_UNUSED);
+
+		v4l2_subdev_call(&entity->subdev, video, s_stream, 0);
+	}
+
+	return ret;
+}
+
+static bool vsp1_pipeline_ready(struct vsp1_pipeline *pipe)
+{
+	unsigned int mask;
+
+	mask = ((1 << pipe->num_inputs) - 1) << 1;
+	if (!pipe->lif)
+		mask |= 1 << 0;
+
+	return pipe->buffers_ready == mask;
+}
+
+/*
+ * vsp1_video_complete_buffer - Complete the current buffer
+ * @video: the video node
+ *
+ * This function completes the current buffer by filling its sequence number,
+ * time stamp and payload size, and hands it back to the videobuf core.
+ *
+ * When operating in DU output mode (deep pipeline to the DU through the LIF),
+ * the VSP1 needs to constantly supply frames to the display. In that case, if
+ * no other buffer is queued, reuse the one that has just been processed instead
+ * of handing it back to the videobuf core.
+ *
+ * Return the next queued buffer or NULL if the queue is empty.
+ */
+static struct vsp1_video_buffer *
+vsp1_video_complete_buffer(struct vsp1_video *video)
+{
+	struct vsp1_pipeline *pipe = to_vsp1_pipeline(&video->video.entity);
+	struct vsp1_video_buffer *next = NULL;
+	struct vsp1_video_buffer *done;
+	unsigned long flags;
+	unsigned int i;
+
+	spin_lock_irqsave(&video->irqlock, flags);
+
+	if (list_empty(&video->irqqueue)) {
+		spin_unlock_irqrestore(&video->irqlock, flags);
+		return NULL;
+	}
+
+	done = list_first_entry(&video->irqqueue,
+				struct vsp1_video_buffer, queue);
+
+	/* In DU output mode reuse the buffer if the list is singular. */
+	if (pipe->lif && list_is_singular(&video->irqqueue)) {
+		spin_unlock_irqrestore(&video->irqlock, flags);
+		return done;
+	}
+
+	list_del(&done->queue);
+
+	if (!list_empty(&video->irqqueue))
+		next = list_first_entry(&video->irqqueue,
+					struct vsp1_video_buffer, queue);
+
+	spin_unlock_irqrestore(&video->irqlock, flags);
+
+	done->buf.v4l2_buf.sequence = video->sequence++;
+	v4l2_get_timestamp(&done->buf.v4l2_buf.timestamp);
+	for (i = 0; i < done->buf.num_planes; ++i)
+		vb2_set_plane_payload(&done->buf, i, done->length[i]);
+	vb2_buffer_done(&done->buf, VB2_BUF_STATE_DONE);
+
+	return next;
+}
+
+static void vsp1_video_frame_end(struct vsp1_pipeline *pipe,
+				 struct vsp1_video *video)
+{
+	struct vsp1_video_buffer *buf;
+	unsigned long flags;
+
+	buf = vsp1_video_complete_buffer(video);
+	if (buf == NULL)
+		return;
+
+	spin_lock_irqsave(&pipe->irqlock, flags);
+
+	video->ops->queue(video, buf);
+	pipe->buffers_ready |= 1 << video->pipe_index;
+
+	spin_unlock_irqrestore(&pipe->irqlock, flags);
+}
+
+void vsp1_pipeline_frame_end(struct vsp1_pipeline *pipe)
+{
+	unsigned long flags;
+	unsigned int i;
+
+	if (pipe == NULL)
+		return;
+
+	/* Complete buffers on all video nodes. */
+	for (i = 0; i < pipe->num_inputs; ++i)
+		vsp1_video_frame_end(pipe, &pipe->inputs[i]->video);
+
+	if (!pipe->lif)
+		vsp1_video_frame_end(pipe, &pipe->output->video);
+
+	spin_lock_irqsave(&pipe->irqlock, flags);
+
+	/* If a stop has been requested, mark the pipeline as stopped and
+	 * return.
+	 */
+	if (pipe->state == VSP1_PIPELINE_STOPPING) {
+		pipe->state = VSP1_PIPELINE_STOPPED;
+		wake_up(&pipe->wq);
+		goto done;
+	}
+
+	/* Restart the pipeline if ready. */
+	if (vsp1_pipeline_ready(pipe))
+		vsp1_pipeline_run(pipe);
+
+done:
+	spin_unlock_irqrestore(&pipe->irqlock, flags);
+}
+
+/* -----------------------------------------------------------------------------
+ * videobuf2 Queue Operations
+ */
+
+static int
+vsp1_video_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
+		     unsigned int *nbuffers, unsigned int *nplanes,
+		     unsigned int sizes[], void *alloc_ctxs[])
+{
+	struct vsp1_video *video = vb2_get_drv_priv(vq);
+	const struct v4l2_pix_format_mplane *format;
+	struct v4l2_pix_format_mplane pix_mp;
+	unsigned int i;
+
+	if (fmt) {
+		/* Make sure the format is valid and adjust the sizeimage field
+		 * if needed.
+		 */
+		if (!vsp1_video_format_adjust(video, &fmt->fmt.pix_mp, &pix_mp))
+			return -EINVAL;
+
+		format = &pix_mp;
+	} else {
+		format = &video->format;
+	}
+
+	*nplanes = format->num_planes;
+
+	for (i = 0; i < format->num_planes; ++i) {
+		sizes[i] = format->plane_fmt[i].sizeimage;
+		alloc_ctxs[i] = video->alloc_ctx;
+	}
+
+	return 0;
+}
+
+static int vsp1_video_buffer_prepare(struct vb2_buffer *vb)
+{
+	struct vsp1_video *video = vb2_get_drv_priv(vb->vb2_queue);
+	struct vsp1_video_buffer *buf = to_vsp1_video_buffer(vb);
+	const struct v4l2_pix_format_mplane *format = &video->format;
+	unsigned int i;
+
+	if (vb->num_planes < format->num_planes)
+		return -EINVAL;
+
+	buf->video = video;
+
+	for (i = 0; i < vb->num_planes; ++i) {
+		buf->addr[i] = vb2_dma_contig_plane_dma_addr(vb, i);
+		buf->length[i] = vb2_plane_size(vb, i);
+
+		if (buf->length[i] < format->plane_fmt[i].sizeimage)
+			return -EINVAL;
+	}
+
+	return 0;
+}
+
+static void vsp1_video_buffer_queue(struct vb2_buffer *vb)
+{
+	struct vsp1_video *video = vb2_get_drv_priv(vb->vb2_queue);
+	struct vsp1_pipeline *pipe = to_vsp1_pipeline(&video->video.entity);
+	struct vsp1_video_buffer *buf = to_vsp1_video_buffer(vb);
+	unsigned long flags;
+	bool empty;
+
+	spin_lock_irqsave(&video->irqlock, flags);
+	empty = list_empty(&video->irqqueue);
+	list_add_tail(&buf->queue, &video->irqqueue);
+	spin_unlock_irqrestore(&video->irqlock, flags);
+
+	if (!empty)
+		return;
+
+	spin_lock_irqsave(&pipe->irqlock, flags);
+
+	video->ops->queue(video, buf);
+	pipe->buffers_ready |= 1 << video->pipe_index;
+
+	if (vb2_is_streaming(&video->queue) &&
+	    vsp1_pipeline_ready(pipe))
+		vsp1_pipeline_run(pipe);
+
+	spin_unlock_irqrestore(&pipe->irqlock, flags);
+}
+
+static void vsp1_entity_route_setup(struct vsp1_entity *source)
+{
+	struct vsp1_entity *sink;
+
+	if (source->route->reg == 0)
+		return;
+
+	sink = container_of(source->sink, struct vsp1_entity, subdev.entity);
+	vsp1_write(source->vsp1, source->route->reg,
+		   sink->route->inputs[source->sink_pad]);
+}
+
+static int vsp1_video_start_streaming(struct vb2_queue *vq, unsigned int count)
+{
+	struct vsp1_video *video = vb2_get_drv_priv(vq);
+	struct vsp1_pipeline *pipe = to_vsp1_pipeline(&video->video.entity);
+	struct vsp1_entity *entity;
+	unsigned long flags;
+	int ret;
+
+	mutex_lock(&pipe->lock);
+	if (pipe->stream_count == pipe->num_video - 1) {
+		list_for_each_entry(entity, &pipe->entities, list_pipe) {
+			vsp1_entity_route_setup(entity);
+
+			ret = v4l2_subdev_call(&entity->subdev, video,
+					       s_stream, 1);
+			if (ret < 0) {
+				mutex_unlock(&pipe->lock);
+				return ret;
+			}
+		}
+	}
+
+	pipe->stream_count++;
+	mutex_unlock(&pipe->lock);
+
+	spin_lock_irqsave(&pipe->irqlock, flags);
+	if (vsp1_pipeline_ready(pipe))
+		vsp1_pipeline_run(pipe);
+	spin_unlock_irqrestore(&pipe->irqlock, flags);
+
+	return 0;
+}
+
+static void vsp1_video_stop_streaming(struct vb2_queue *vq)
+{
+	struct vsp1_video *video = vb2_get_drv_priv(vq);
+	struct vsp1_pipeline *pipe = to_vsp1_pipeline(&video->video.entity);
+	unsigned long flags;
+	int ret;
+
+	mutex_lock(&pipe->lock);
+	if (--pipe->stream_count == 0) {
+		/* Stop the pipeline. */
+		ret = vsp1_pipeline_stop(pipe);
+		if (ret == -ETIMEDOUT)
+			dev_err(video->vsp1->dev, "pipeline stop timeout\n");
+	}
+	mutex_unlock(&pipe->lock);
+
+	vsp1_pipeline_cleanup(pipe);
+	media_entity_pipeline_stop(&video->video.entity);
+
+	/* Remove all buffers from the IRQ queue. */
+	spin_lock_irqsave(&video->irqlock, flags);
+	INIT_LIST_HEAD(&video->irqqueue);
+	spin_unlock_irqrestore(&video->irqlock, flags);
+}
+
+static struct vb2_ops vsp1_video_queue_qops = {
+	.queue_setup = vsp1_video_queue_setup,
+	.buf_prepare = vsp1_video_buffer_prepare,
+	.buf_queue = vsp1_video_buffer_queue,
+	.wait_prepare = vb2_ops_wait_prepare,
+	.wait_finish = vb2_ops_wait_finish,
+	.start_streaming = vsp1_video_start_streaming,
+	.stop_streaming = vsp1_video_stop_streaming,
+};
+
+/* -----------------------------------------------------------------------------
+ * V4L2 ioctls
+ */
+
+static int
+vsp1_video_querycap(struct file *file, void *fh, struct v4l2_capability *cap)
+{
+	struct v4l2_fh *vfh = file->private_data;
+	struct vsp1_video *video = to_vsp1_video(vfh->vdev);
+
+	cap->capabilities = V4L2_CAP_DEVICE_CAPS | V4L2_CAP_STREAMING
+			  | V4L2_CAP_VIDEO_CAPTURE_MPLANE
+			  | V4L2_CAP_VIDEO_OUTPUT_MPLANE;
+
+	if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
+		cap->device_caps = V4L2_CAP_VIDEO_CAPTURE_MPLANE
+				 | V4L2_CAP_STREAMING;
+	else
+		cap->device_caps = V4L2_CAP_VIDEO_OUTPUT_MPLANE
+				 | V4L2_CAP_STREAMING;
+
+	strlcpy(cap->driver, "vsp1", sizeof(cap->driver));
+	strlcpy(cap->card, video->video.name, sizeof(cap->card));
+	snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
+		 dev_name(video->vsp1->dev));
+
+	return 0;
+}
+
+static int
+vsp1_video_get_format(struct file *file, void *fh, struct v4l2_format *format)
+{
+	struct v4l2_fh *vfh = file->private_data;
+	struct vsp1_video *video = to_vsp1_video(vfh->vdev);
+
+	if (format->type != video->queue.type)
+		return -EINVAL;
+
+	mutex_lock(&video->lock);
+	format->fmt.pix_mp = video->format;
+	mutex_unlock(&video->lock);
+
+	return 0;
+}
+
+static int
+vsp1_video_try_format(struct file *file, void *fh, struct v4l2_format *format)
+{
+	struct v4l2_fh *vfh = file->private_data;
+	struct vsp1_video *video = to_vsp1_video(vfh->vdev);
+
+	if (format->type != video->queue.type)
+		return -EINVAL;
+
+	return __vsp1_video_try_format(video, &format->fmt.pix_mp, NULL);
+}
+
+static int
+vsp1_video_set_format(struct file *file, void *fh, struct v4l2_format *format)
+{
+	struct v4l2_fh *vfh = file->private_data;
+	struct vsp1_video *video = to_vsp1_video(vfh->vdev);
+	const struct vsp1_format_info *info;
+	int ret;
+
+	if (format->type != video->queue.type)
+		return -EINVAL;
+
+	ret = __vsp1_video_try_format(video, &format->fmt.pix_mp, &info);
+	if (ret < 0)
+		return ret;
+
+	mutex_lock(&video->lock);
+
+	if (vb2_is_busy(&video->queue)) {
+		ret = -EBUSY;
+		goto done;
+	}
+
+	video->format = format->fmt.pix_mp;
+	video->fmtinfo = info;
+
+done:
+	mutex_unlock(&video->lock);
+	return ret;
+}
+
+static int
+vsp1_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
+{
+	struct v4l2_fh *vfh = file->private_data;
+	struct vsp1_video *video = to_vsp1_video(vfh->vdev);
+	struct vsp1_pipeline *pipe;
+	int ret;
+
+	if (video->queue.owner && video->queue.owner != file->private_data)
+		return -EBUSY;
+
+	video->sequence = 0;
+
+	/* Start streaming on the pipeline. No link touching an entity in the
+	 * pipeline can be activated or deactivated once streaming is started.
+	 *
+	 * Use the VSP1 pipeline object embedded in the first video object that
+	 * starts streaming.
+	 */
+	pipe = video->video.entity.pipe
+	     ? to_vsp1_pipeline(&video->video.entity) : &video->pipe;
+
+	ret = media_entity_pipeline_start(&video->video.entity, &pipe->pipe);
+	if (ret < 0)
+		return ret;
+
+	/* Verify that the configured format matches the output of the connected
+	 * subdev.
+	 */
+	ret = vsp1_video_verify_format(video);
+	if (ret < 0)
+		goto err_stop;
+
+	ret = vsp1_pipeline_init(pipe, video);
+	if (ret < 0)
+		goto err_stop;
+
+	/* Start the queue. */
+	ret = vb2_streamon(&video->queue, type);
+	if (ret < 0)
+		goto err_cleanup;
+
+	return 0;
+
+err_cleanup:
+	vsp1_pipeline_cleanup(pipe);
+err_stop:
+	media_entity_pipeline_stop(&video->video.entity);
+	return ret;
+}
+
+static const struct v4l2_ioctl_ops vsp1_video_ioctl_ops = {
+	.vidioc_querycap		= vsp1_video_querycap,
+	.vidioc_g_fmt_vid_cap_mplane	= vsp1_video_get_format,
+	.vidioc_s_fmt_vid_cap_mplane	= vsp1_video_set_format,
+	.vidioc_try_fmt_vid_cap_mplane	= vsp1_video_try_format,
+	.vidioc_g_fmt_vid_out_mplane	= vsp1_video_get_format,
+	.vidioc_s_fmt_vid_out_mplane	= vsp1_video_set_format,
+	.vidioc_try_fmt_vid_out_mplane	= vsp1_video_try_format,
+	.vidioc_reqbufs			= vb2_ioctl_reqbufs,
+	.vidioc_querybuf		= vb2_ioctl_querybuf,
+	.vidioc_qbuf			= vb2_ioctl_qbuf,
+	.vidioc_dqbuf			= vb2_ioctl_dqbuf,
+	.vidioc_create_bufs		= vb2_ioctl_create_bufs,
+	.vidioc_prepare_buf		= vb2_ioctl_prepare_buf,
+	.vidioc_streamon		= vsp1_video_streamon,
+	.vidioc_streamoff		= vb2_ioctl_streamoff,
+};
+
+/* -----------------------------------------------------------------------------
+ * V4L2 File Operations
+ */
+
+static int vsp1_video_open(struct file *file)
+{
+	struct vsp1_video *video = video_drvdata(file);
+	struct v4l2_fh *vfh;
+	int ret = 0;
+
+	vfh = kzalloc(sizeof(*vfh), GFP_KERNEL);
+	if (vfh == NULL)
+		return -ENOMEM;
+
+	v4l2_fh_init(vfh, &video->video);
+	v4l2_fh_add(vfh);
+
+	file->private_data = vfh;
+
+	if (!vsp1_device_get(video->vsp1)) {
+		ret = -EBUSY;
+		v4l2_fh_del(vfh);
+		kfree(vfh);
+	}
+
+	return ret;
+}
+
+static int vsp1_video_release(struct file *file)
+{
+	struct vsp1_video *video = video_drvdata(file);
+	struct v4l2_fh *vfh = file->private_data;
+
+	mutex_lock(&video->lock);
+	if (video->queue.owner == vfh) {
+		vb2_queue_release(&video->queue);
+		video->queue.owner = NULL;
+	}
+	mutex_unlock(&video->lock);
+
+	vsp1_device_put(video->vsp1);
+
+	v4l2_fh_release(file);
+
+	file->private_data = NULL;
+
+	return 0;
+}
+
+static struct v4l2_file_operations vsp1_video_fops = {
+	.owner = THIS_MODULE,
+	.unlocked_ioctl = video_ioctl2,
+	.open = vsp1_video_open,
+	.release = vsp1_video_release,
+	.poll = vb2_fop_poll,
+	.mmap = vb2_fop_mmap,
+};
+
+/* -----------------------------------------------------------------------------
+ * Initialization and Cleanup
+ */
+
+int vsp1_video_init(struct vsp1_video *video, struct vsp1_entity *rwpf)
+{
+	const char *direction;
+	int ret;
+
+	switch (video->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
+		direction = "output";
+		video->pad.flags = MEDIA_PAD_FL_SINK;
+		break;
+
+	case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
+		direction = "input";
+		video->pad.flags = MEDIA_PAD_FL_SOURCE;
+		video->video.vfl_dir = VFL_DIR_TX;
+		break;
+
+	default:
+		return -EINVAL;
+	}
+
+	video->rwpf = rwpf;
+
+	mutex_init(&video->lock);
+	spin_lock_init(&video->irqlock);
+	INIT_LIST_HEAD(&video->irqqueue);
+
+	mutex_init(&video->pipe.lock);
+	spin_lock_init(&video->pipe.irqlock);
+	INIT_LIST_HEAD(&video->pipe.entities);
+	init_waitqueue_head(&video->pipe.wq);
+	video->pipe.state = VSP1_PIPELINE_STOPPED;
+
+	/* Initialize the media entity... */
+	ret = media_entity_init(&video->video.entity, 1, &video->pad, 0);
+	if (ret < 0)
+		return ret;
+
+	/* ... and the format ... */
+	video->fmtinfo = vsp1_get_format_info(VSP1_VIDEO_DEF_FORMAT);
+	video->format.pixelformat = video->fmtinfo->fourcc;
+	video->format.colorspace = V4L2_COLORSPACE_SRGB;
+	video->format.field = V4L2_FIELD_NONE;
+	video->format.width = VSP1_VIDEO_DEF_WIDTH;
+	video->format.height = VSP1_VIDEO_DEF_HEIGHT;
+	video->format.num_planes = 1;
+	video->format.plane_fmt[0].bytesperline =
+		video->format.width * video->fmtinfo->bpp[0] / 8;
+	video->format.plane_fmt[0].sizeimage =
+		video->format.plane_fmt[0].bytesperline * video->format.height;
+
+	/* ... and the video node... */
+	video->video.v4l2_dev = &video->vsp1->v4l2_dev;
+	video->video.fops = &vsp1_video_fops;
+	snprintf(video->video.name, sizeof(video->video.name), "%s %s",
+		 rwpf->subdev.name, direction);
+	video->video.vfl_type = VFL_TYPE_GRABBER;
+	video->video.release = video_device_release_empty;
+	video->video.ioctl_ops = &vsp1_video_ioctl_ops;
+
+	video_set_drvdata(&video->video, video);
+
+	/* ... and the buffers queue... */
+	video->alloc_ctx = vb2_dma_contig_init_ctx(video->vsp1->dev);
+	if (IS_ERR(video->alloc_ctx)) {
+		ret = PTR_ERR(video->alloc_ctx);
+		goto error;
+	}
+
+	video->queue.type = video->type;
+	video->queue.io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;
+	video->queue.lock = &video->lock;
+	video->queue.drv_priv = video;
+	video->queue.buf_struct_size = sizeof(struct vsp1_video_buffer);
+	video->queue.ops = &vsp1_video_queue_qops;
+	video->queue.mem_ops = &vb2_dma_contig_memops;
+	video->queue.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	ret = vb2_queue_init(&video->queue);
+	if (ret < 0) {
+		dev_err(video->vsp1->dev, "failed to initialize vb2 queue\n");
+		goto error;
+	}
+
+	/* ... and register the video device. */
+	video->video.queue = &video->queue;
+	ret = video_register_device(&video->video, VFL_TYPE_GRABBER, -1);
+	if (ret < 0) {
+		dev_err(video->vsp1->dev, "failed to register video device\n");
+		goto error;
+	}
+
+	return 0;
+
+error:
+	vb2_dma_contig_cleanup_ctx(video->alloc_ctx);
+	vsp1_video_cleanup(video);
+	return ret;
+}
+
+void vsp1_video_cleanup(struct vsp1_video *video)
+{
+	if (video_is_registered(&video->video))
+		video_unregister_device(&video->video);
+
+	vb2_dma_contig_cleanup_ctx(video->alloc_ctx);
+	media_entity_cleanup(&video->video.entity);
+}
diff --git a/drivers/media/platform/vsp1/vsp1_video.h b/drivers/media/platform/vsp1/vsp1_video.h
new file mode 100644
index 00000000000..c04d48fa299
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_video.h
@@ -0,0 +1,145 @@
+/*
+ * vsp1_video.h  --  R-Car VSP1 Video Node
+ *
+ * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef __VSP1_VIDEO_H__
+#define __VSP1_VIDEO_H__
+
+#include <linux/list.h>
+#include <linux/spinlock.h>
+#include <linux/wait.h>
+
+#include <media/media-entity.h>
+#include <media/videobuf2-core.h>
+
+struct vsp1_video;
+
+/*
+ * struct vsp1_format_info - VSP1 video format description
+ * @mbus: media bus format code
+ * @fourcc: V4L2 pixel format FCC identifier
+ * @planes: number of planes
+ * @bpp: bits per pixel
+ * @hwfmt: VSP1 hardware format
+ * @swap_yc: the Y and C components are swapped (Y comes before C)
+ * @swap_uv: the U and V components are swapped (V comes before U)
+ * @hsub: horizontal subsampling factor
+ * @vsub: vertical subsampling factor
+ */
+struct vsp1_format_info {
+	u32 fourcc;
+	unsigned int mbus;
+	unsigned int hwfmt;
+	unsigned int swap;
+	unsigned int planes;
+	unsigned int bpp[3];
+	bool swap_yc;
+	bool swap_uv;
+	unsigned int hsub;
+	unsigned int vsub;
+};
+
+enum vsp1_pipeline_state {
+	VSP1_PIPELINE_STOPPED,
+	VSP1_PIPELINE_RUNNING,
+	VSP1_PIPELINE_STOPPING,
+};
+
+/*
+ * struct vsp1_pipeline - A VSP1 hardware pipeline
+ * @media: the media pipeline
+ * @irqlock: protects the pipeline state
+ * @lock: protects the pipeline use count and stream count
+ */
+struct vsp1_pipeline {
+	struct media_pipeline pipe;
+
+	spinlock_t irqlock;
+	enum vsp1_pipeline_state state;
+	wait_queue_head_t wq;
+
+	struct mutex lock;
+	unsigned int use_count;
+	unsigned int stream_count;
+	unsigned int buffers_ready;
+
+	unsigned int num_video;
+	unsigned int num_inputs;
+	struct vsp1_rwpf *inputs[VPS1_MAX_RPF];
+	struct vsp1_rwpf *output;
+	struct vsp1_entity *bru;
+	struct vsp1_entity *lif;
+
+	struct list_head entities;
+};
+
+static inline struct vsp1_pipeline *to_vsp1_pipeline(struct media_entity *e)
+{
+	if (likely(e->pipe))
+		return container_of(e->pipe, struct vsp1_pipeline, pipe);
+	else
+		return NULL;
+}
+
+struct vsp1_video_buffer {
+	struct vsp1_video *video;
+	struct vb2_buffer buf;
+	struct list_head queue;
+
+	dma_addr_t addr[3];
+	unsigned int length[3];
+};
+
+static inline struct vsp1_video_buffer *
+to_vsp1_video_buffer(struct vb2_buffer *vb)
+{
+	return container_of(vb, struct vsp1_video_buffer, buf);
+}
+
+struct vsp1_video_operations {
+	void (*queue)(struct vsp1_video *video, struct vsp1_video_buffer *buf);
+};
+
+struct vsp1_video {
+	struct vsp1_device *vsp1;
+	struct vsp1_entity *rwpf;
+
+	const struct vsp1_video_operations *ops;
+
+	struct video_device video;
+	enum v4l2_buf_type type;
+	struct media_pad pad;
+
+	struct mutex lock;
+	struct v4l2_pix_format_mplane format;
+	const struct vsp1_format_info *fmtinfo;
+
+	struct vsp1_pipeline pipe;
+	unsigned int pipe_index;
+
+	struct vb2_queue queue;
+	void *alloc_ctx;
+	spinlock_t irqlock;
+	struct list_head irqqueue;
+	unsigned int sequence;
+};
+
+static inline struct vsp1_video *to_vsp1_video(struct video_device *vdev)
+{
+	return container_of(vdev, struct vsp1_video, video);
+}
+
+int vsp1_video_init(struct vsp1_video *video, struct vsp1_entity *rwpf);
+void vsp1_video_cleanup(struct vsp1_video *video);
+
+void vsp1_pipeline_frame_end(struct vsp1_pipeline *pipe);
+
+#endif /* __VSP1_VIDEO_H__ */
diff --git a/drivers/media/platform/vsp1/vsp1_wpf.c b/drivers/media/platform/vsp1/vsp1_wpf.c
new file mode 100644
index 00000000000..1294340dcb3
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_wpf.c
@@ -0,0 +1,243 @@
+/*
+ * vsp1_wpf.c  --  R-Car VSP1 Write Pixel Formatter
+ *
+ * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/device.h>
+
+#include <media/v4l2-subdev.h>
+
+#include "vsp1.h"
+#include "vsp1_rwpf.h"
+#include "vsp1_video.h"
+
+#define WPF_MAX_WIDTH				2048
+#define WPF_MAX_HEIGHT				2048
+
+/* -----------------------------------------------------------------------------
+ * Device Access
+ */
+
+static inline u32 vsp1_wpf_read(struct vsp1_rwpf *wpf, u32 reg)
+{
+	return vsp1_read(wpf->entity.vsp1,
+			 reg + wpf->entity.index * VI6_WPF_OFFSET);
+}
+
+static inline void vsp1_wpf_write(struct vsp1_rwpf *wpf, u32 reg, u32 data)
+{
+	vsp1_write(wpf->entity.vsp1,
+		   reg + wpf->entity.index * VI6_WPF_OFFSET, data);
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Core Operations
+ */
+
+static int wpf_s_stream(struct v4l2_subdev *subdev, int enable)
+{
+	struct vsp1_rwpf *wpf = to_rwpf(subdev);
+	struct vsp1_pipeline *pipe =
+		to_vsp1_pipeline(&wpf->entity.subdev.entity);
+	struct vsp1_device *vsp1 = wpf->entity.vsp1;
+	const struct v4l2_rect *crop = &wpf->crop;
+	unsigned int i;
+	u32 srcrpf = 0;
+	u32 outfmt = 0;
+
+	if (!enable) {
+		vsp1_write(vsp1, VI6_WPF_IRQ_ENB(wpf->entity.index), 0);
+		return 0;
+	}
+
+	/* Sources. If the pipeline has a single input configure it as the
+	 * master layer. Otherwise configure all inputs as sub-layers and
+	 * select the virtual RPF as the master layer.
+	 */
+	for (i = 0; i < pipe->num_inputs; ++i) {
+		struct vsp1_rwpf *input = pipe->inputs[i];
+
+		srcrpf |= pipe->num_inputs == 1
+			? VI6_WPF_SRCRPF_RPF_ACT_MST(input->entity.index)
+			: VI6_WPF_SRCRPF_RPF_ACT_SUB(input->entity.index);
+	}
+
+	if (pipe->num_inputs > 1)
+		srcrpf |= VI6_WPF_SRCRPF_VIRACT_MST;
+
+	vsp1_wpf_write(wpf, VI6_WPF_SRCRPF, srcrpf);
+
+	/* Destination stride. */
+	if (!pipe->lif) {
+		struct v4l2_pix_format_mplane *format = &wpf->video.format;
+
+		vsp1_wpf_write(wpf, VI6_WPF_DSTM_STRIDE_Y,
+			       format->plane_fmt[0].bytesperline);
+		if (format->num_planes > 1)
+			vsp1_wpf_write(wpf, VI6_WPF_DSTM_STRIDE_C,
+				       format->plane_fmt[1].bytesperline);
+	}
+
+	vsp1_wpf_write(wpf, VI6_WPF_HSZCLIP, VI6_WPF_SZCLIP_EN |
+		       (crop->left << VI6_WPF_SZCLIP_OFST_SHIFT) |
+		       (crop->width << VI6_WPF_SZCLIP_SIZE_SHIFT));
+	vsp1_wpf_write(wpf, VI6_WPF_VSZCLIP, VI6_WPF_SZCLIP_EN |
+		       (crop->top << VI6_WPF_SZCLIP_OFST_SHIFT) |
+		       (crop->height << VI6_WPF_SZCLIP_SIZE_SHIFT));
+
+	/* Format */
+	if (!pipe->lif) {
+		const struct vsp1_format_info *fmtinfo = wpf->video.fmtinfo;
+
+		outfmt = fmtinfo->hwfmt << VI6_WPF_OUTFMT_WRFMT_SHIFT;
+
+		if (fmtinfo->swap_yc)
+			outfmt |= VI6_WPF_OUTFMT_SPYCS;
+		if (fmtinfo->swap_uv)
+			outfmt |= VI6_WPF_OUTFMT_SPUVS;
+
+		vsp1_wpf_write(wpf, VI6_WPF_DSWAP, fmtinfo->swap);
+	}
+
+	if (wpf->entity.formats[RWPF_PAD_SINK].code !=
+	    wpf->entity.formats[RWPF_PAD_SOURCE].code)
+		outfmt |= VI6_WPF_OUTFMT_CSC;
+
+	vsp1_wpf_write(wpf, VI6_WPF_OUTFMT, outfmt);
+
+	vsp1_write(vsp1, VI6_DPR_WPF_FPORCH(wpf->entity.index),
+		   VI6_DPR_WPF_FPORCH_FP_WPFN);
+
+	vsp1_write(vsp1, VI6_WPF_WRBCK_CTRL, 0);
+
+	/* Enable interrupts */
+	vsp1_write(vsp1, VI6_WPF_IRQ_STA(wpf->entity.index), 0);
+	vsp1_write(vsp1, VI6_WPF_IRQ_ENB(wpf->entity.index),
+		   VI6_WFP_IRQ_ENB_FREE);
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdevice Operations
+ */
+
+static struct v4l2_subdev_video_ops wpf_video_ops = {
+	.s_stream = wpf_s_stream,
+};
+
+static struct v4l2_subdev_pad_ops wpf_pad_ops = {
+	.enum_mbus_code = vsp1_rwpf_enum_mbus_code,
+	.enum_frame_size = vsp1_rwpf_enum_frame_size,
+	.get_fmt = vsp1_rwpf_get_format,
+	.set_fmt = vsp1_rwpf_set_format,
+	.get_selection = vsp1_rwpf_get_selection,
+	.set_selection = vsp1_rwpf_set_selection,
+};
+
+static struct v4l2_subdev_ops wpf_ops = {
+	.video	= &wpf_video_ops,
+	.pad    = &wpf_pad_ops,
+};
+
+/* -----------------------------------------------------------------------------
+ * Video Device Operations
+ */
+
+static void wpf_vdev_queue(struct vsp1_video *video,
+			   struct vsp1_video_buffer *buf)
+{
+	struct vsp1_rwpf *wpf = container_of(video, struct vsp1_rwpf, video);
+
+	vsp1_wpf_write(wpf, VI6_WPF_DSTM_ADDR_Y, buf->addr[0]);
+	if (buf->buf.num_planes > 1)
+		vsp1_wpf_write(wpf, VI6_WPF_DSTM_ADDR_C0, buf->addr[1]);
+	if (buf->buf.num_planes > 2)
+		vsp1_wpf_write(wpf, VI6_WPF_DSTM_ADDR_C1, buf->addr[2]);
+}
+
+static const struct vsp1_video_operations wpf_vdev_ops = {
+	.queue = wpf_vdev_queue,
+};
+
+/* -----------------------------------------------------------------------------
+ * Initialization and Cleanup
+ */
+
+struct vsp1_rwpf *vsp1_wpf_create(struct vsp1_device *vsp1, unsigned int index)
+{
+	struct v4l2_subdev *subdev;
+	struct vsp1_video *video;
+	struct vsp1_rwpf *wpf;
+	unsigned int flags;
+	int ret;
+
+	wpf = devm_kzalloc(vsp1->dev, sizeof(*wpf), GFP_KERNEL);
+	if (wpf == NULL)
+		return ERR_PTR(-ENOMEM);
+
+	wpf->max_width = WPF_MAX_WIDTH;
+	wpf->max_height = WPF_MAX_HEIGHT;
+
+	wpf->entity.type = VSP1_ENTITY_WPF;
+	wpf->entity.index = index;
+
+	ret = vsp1_entity_init(vsp1, &wpf->entity, 2);
+	if (ret < 0)
+		return ERR_PTR(ret);
+
+	/* Initialize the V4L2 subdev. */
+	subdev = &wpf->entity.subdev;
+	v4l2_subdev_init(subdev, &wpf_ops);
+
+	subdev->entity.ops = &vsp1_media_ops;
+	subdev->internal_ops = &vsp1_subdev_internal_ops;
+	snprintf(subdev->name, sizeof(subdev->name), "%s wpf.%u",
+		 dev_name(vsp1->dev), index);
+	v4l2_set_subdevdata(subdev, wpf);
+	subdev->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+
+	vsp1_entity_init_formats(subdev, NULL);
+
+	/* Initialize the video device. */
+	video = &wpf->video;
+
+	video->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
+	video->vsp1 = vsp1;
+	video->ops = &wpf_vdev_ops;
+
+	ret = vsp1_video_init(video, &wpf->entity);
+	if (ret < 0)
+		goto error_video;
+
+	/* Connect the video device to the WPF. All connections are immutable
+	 * except for the WPF0 source link if a LIF is present.
+	 */
+	flags = MEDIA_LNK_FL_ENABLED;
+	if (!(vsp1->pdata->features & VSP1_HAS_LIF) || index != 0)
+		flags |= MEDIA_LNK_FL_IMMUTABLE;
+
+	ret = media_entity_create_link(&wpf->entity.subdev.entity,
+				       RWPF_PAD_SOURCE,
+				       &wpf->video.video.entity, 0, flags);
+	if (ret < 0)
+		goto error_link;
+
+	wpf->entity.sink = &wpf->video.video.entity;
+
+	return wpf;
+
+error_link:
+	vsp1_video_cleanup(video);
+error_video:
+	media_entity_cleanup(&wpf->entity.subdev.entity);
+	return ERR_PTR(ret);
+}
diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig
index d529ba788f4..192f36f2f4a 100644
--- a/drivers/media/radio/Kconfig
+++ b/drivers/media/radio/Kconfig
@@ -12,12 +12,21 @@ menuconfig RADIO_ADAPTERS
 
 if RADIO_ADAPTERS && VIDEO_V4L2
 
+config RADIO_TEA575X
+	tristate
+
 config RADIO_SI470X
 	bool "Silicon Labs Si470x FM Radio Receiver support"
 	depends on VIDEO_V4L2
 
 source "drivers/media/radio/si470x/Kconfig"
 
+config RADIO_SI4713
+	tristate "Silicon Labs Si4713 FM Radio with RDS Transmitter support"
+	depends on VIDEO_V4L2
+
+source "drivers/media/radio/si4713/Kconfig"
+
 config RADIO_SI476X
 	tristate "Silicon Laboratories Si476x I2C FM Radio"
 	depends on I2C && VIDEO_V4L2
@@ -61,7 +70,8 @@ config USB_DSBR
 
 config RADIO_MAXIRADIO
 	tristate "Guillemot MAXI Radio FM 2000 radio"
-	depends on VIDEO_V4L2 && PCI && SND
+	depends on VIDEO_V4L2 && PCI
+	select RADIO_TEA575X
 	---help---
 	  Choose Y here if you have this radio card.  This card may also be
 	  found as Gemtek PCI FM.
@@ -76,7 +86,8 @@ config RADIO_MAXIRADIO
 
 config RADIO_SHARK
 	tristate "Griffin radioSHARK USB radio receiver"
-	depends on USB && SND
+	depends on USB
+	select RADIO_TEA575X
 	---help---
 	  Choose Y here if you have this radio receiver.
 
@@ -108,29 +119,6 @@ config RADIO_SHARK2
 	  To compile this driver as a module, choose M here: the
 	  module will be called radio-shark2.
 
-config I2C_SI4713
-	tristate "I2C driver for Silicon Labs Si4713 device"
-	depends on I2C && VIDEO_V4L2
-	---help---
-	  Say Y here if you want support to Si4713 I2C device.
-	  This device driver supports only i2c bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called si4713.
-
-config RADIO_SI4713
-	tristate "Silicon Labs Si4713 FM Radio Transmitter support"
-	depends on I2C && VIDEO_V4L2
-	select I2C_SI4713
-	---help---
-	  Say Y here if you want support to Si4713 FM Radio Transmitter.
-	  This device can transmit audio through FM. It can transmit
-	  RDS and RBDS signals as well. This module is the v4l2 radio
-	  interface for the i2c driver of this device.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called radio-si4713.
-
 config USB_KEENE
 	tristate "Keene FM Transmitter USB support"
 	depends on USB && VIDEO_V4L2
@@ -141,6 +129,20 @@ config USB_KEENE
 	  To compile this driver as a module, choose M here: the
 	  module will be called radio-keene.
 
+config USB_RAREMONO
+	tristate "Thanko's Raremono AM/FM/SW radio support"
+	depends on USB && VIDEO_V4L2
+	---help---
+	  The 'Thanko's Raremono' device contains the Si4734 chip from Silicon Labs Inc.
+	  It is one of the very few or perhaps the only consumer USB radio device
+	  to receive the AM/FM/SW bands.
+
+	  Say Y here if you want to connect this type of AM/FM/SW receiver
+	  to your computer's USB port.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called radio-raremono.
+
 config USB_MA901
 	tristate "Masterkit MA901 USB FM radio support"
 	depends on USB && VIDEO_V4L2
@@ -209,7 +211,7 @@ config RADIO_TIMBERDALE
 
 config RADIO_WL1273
 	tristate "Texas Instruments WL1273 I2C FM Radio"
-	depends on I2C && VIDEO_V4L2 && GENERIC_HARDIRQS
+	depends on I2C && VIDEO_V4L2
 	select MFD_CORE
 	select MFD_WL1273_CORE
 	select FW_LOADER
@@ -393,7 +395,8 @@ config RADIO_SF16FMI
 
 config RADIO_SF16FMR2
 	tristate "SF16-FMR2/SF16-FMD2 Radio"
-	depends on ISA && VIDEO_V4L2 && SND
+	depends on ISA && VIDEO_V4L2
+	select RADIO_TEA575X
 	---help---
 	  Choose Y here if you have one of these FM radio cards.
 
diff --git a/drivers/media/radio/Makefile b/drivers/media/radio/Makefile
index 0dcdb320cfc..120e791199b 100644
--- a/drivers/media/radio/Makefile
+++ b/drivers/media/radio/Makefile
@@ -17,12 +17,11 @@ obj-$(CONFIG_RADIO_RTRACK) += radio-aimslab.o
 obj-$(CONFIG_RADIO_ZOLTRIX) += radio-zoltrix.o
 obj-$(CONFIG_RADIO_GEMTEK) += radio-gemtek.o
 obj-$(CONFIG_RADIO_TRUST) += radio-trust.o
-obj-$(CONFIG_I2C_SI4713) += si4713-i2c.o
-obj-$(CONFIG_RADIO_SI4713) += radio-si4713.o
 obj-$(CONFIG_RADIO_SI476X) += radio-si476x.o
 obj-$(CONFIG_RADIO_MIROPCM20) += radio-miropcm20.o
 obj-$(CONFIG_USB_DSBR) += dsbr100.o
 obj-$(CONFIG_RADIO_SI470X) += si470x/
+obj-$(CONFIG_RADIO_SI4713) += si4713/
 obj-$(CONFIG_USB_MR800) += radio-mr800.o
 obj-$(CONFIG_USB_KEENE) += radio-keene.o
 obj-$(CONFIG_USB_MA901) += radio-ma901.o
@@ -32,6 +31,8 @@ obj-$(CONFIG_RADIO_TEF6862) += tef6862.o
 obj-$(CONFIG_RADIO_TIMBERDALE) += radio-timb.o
 obj-$(CONFIG_RADIO_WL1273) += radio-wl1273.o
 obj-$(CONFIG_RADIO_WL128X) += wl128x/
+obj-$(CONFIG_RADIO_TEA575X) += tea575x.o
+obj-$(CONFIG_USB_RAREMONO) += radio-raremono.o
 
 shark2-objs := radio-shark2.o radio-tea5777.o
 
diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c
index 177bcbd7a7c..705dd6f9162 100644
--- a/drivers/media/radio/radio-aztech.c
+++ b/drivers/media/radio/radio-aztech.c
@@ -26,6 +26,7 @@
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-ctrls.h>
 #include "radio-isa.h"
+#include "lm7000.h"
 
 MODULE_AUTHOR("Russell Kroll, Quay Lu, Donald Song, Jason Lewis, Scott McGrath, William McGrath");
 MODULE_DESCRIPTION("A driver for the Aztech radio card.");
@@ -54,18 +55,29 @@ struct aztech {
 	int curvol;
 };
 
-static void send_0_byte(struct aztech *az)
-{
-	udelay(radio_wait_time);
-	outb_p(2 + az->curvol, az->isa.io);
-	outb_p(64 + 2 + az->curvol, az->isa.io);
-}
+/* bit definitions for register read */
+#define AZTECH_BIT_NOT_TUNED	(1 << 0)
+#define AZTECH_BIT_MONO		(1 << 1)
+/* bit definitions for register write */
+#define AZTECH_BIT_TUN_CE	(1 << 1)
+#define AZTECH_BIT_TUN_CLK	(1 << 6)
+#define AZTECH_BIT_TUN_DATA	(1 << 7)
+/* bits 0 and 2 are volume control, bits 3..5 are not connected */
 
-static void send_1_byte(struct aztech *az)
+static void aztech_set_pins(void *handle, u8 pins)
 {
-	udelay(radio_wait_time);
-	outb_p(128 + 2 + az->curvol, az->isa.io);
-	outb_p(128 + 64 + 2 + az->curvol, az->isa.io);
+	struct radio_isa_card *isa = handle;
+	struct aztech *az = container_of(isa, struct aztech, isa);
+	u8 bits = az->curvol;
+
+	if (pins & LM7000_DATA)
+		bits |= AZTECH_BIT_TUN_DATA;
+	if (pins & LM7000_CLK)
+		bits |= AZTECH_BIT_TUN_CLK;
+	if (pins & LM7000_CE)
+		bits |= AZTECH_BIT_TUN_CE;
+
+	outb_p(bits, az->isa.io);
 }
 
 static struct radio_isa_card *aztech_alloc(void)
@@ -77,58 +89,21 @@ static struct radio_isa_card *aztech_alloc(void)
 
 static int aztech_s_frequency(struct radio_isa_card *isa, u32 freq)
 {
-	struct aztech *az = container_of(isa, struct aztech, isa);
-	int  i;
-
-	freq += 171200;			/* Add 10.7 MHz IF		*/
-	freq /= 800;			/* Convert to 50 kHz units	*/
-
-	send_0_byte(az);		/*  0: LSB of frequency       */
-
-	for (i = 0; i < 13; i++)	/*   : frequency bits (1-13)  */
-		if (freq & (1 << i))
-			send_1_byte(az);
-		else
-			send_0_byte(az);
-
-	send_0_byte(az);		/* 14: test bit - always 0    */
-	send_0_byte(az);		/* 15: test bit - always 0    */
-	send_0_byte(az);		/* 16: band data 0 - always 0 */
-	if (isa->stereo)		/* 17: stereo (1 to enable)   */
-		send_1_byte(az);
-	else
-		send_0_byte(az);
-
-	send_1_byte(az);		/* 18: band data 1 - unknown  */
-	send_0_byte(az);		/* 19: time base - always 0   */
-	send_0_byte(az);		/* 20: spacing (0 = 25 kHz)   */
-	send_1_byte(az);		/* 21: spacing (1 = 25 kHz)   */
-	send_0_byte(az);		/* 22: spacing (0 = 25 kHz)   */
-	send_1_byte(az);		/* 23: AM/FM (FM = 1, always) */
-
-	/* latch frequency */
-
-	udelay(radio_wait_time);
-	outb_p(128 + 64 + az->curvol, az->isa.io);
+	lm7000_set_freq(freq, isa, aztech_set_pins);
 
 	return 0;
 }
 
-/* thanks to Michael Dwyer for giving me a dose of clues in
- * the signal strength department..
- *
- * This card has a stereo bit - bit 0 set = mono, not set = stereo
- */
 static u32 aztech_g_rxsubchans(struct radio_isa_card *isa)
 {
-	if (inb(isa->io) & 1)
+	if (inb(isa->io) & AZTECH_BIT_MONO)
 		return V4L2_TUNER_SUB_MONO;
 	return V4L2_TUNER_SUB_STEREO;
 }
 
-static int aztech_s_stereo(struct radio_isa_card *isa, bool stereo)
+static u32 aztech_g_signal(struct radio_isa_card *isa)
 {
-	return aztech_s_frequency(isa, isa->freq);
+	return (inb(isa->io) & AZTECH_BIT_NOT_TUNED) ? 0 : 0xffff;
 }
 
 static int aztech_s_mute_volume(struct radio_isa_card *isa, bool mute, int vol)
@@ -146,8 +121,8 @@ static const struct radio_isa_ops aztech_ops = {
 	.alloc = aztech_alloc,
 	.s_mute_volume = aztech_s_mute_volume,
 	.s_frequency = aztech_s_frequency,
-	.s_stereo = aztech_s_stereo,
 	.g_rxsubchans = aztech_g_rxsubchans,
+	.g_signal = aztech_g_signal,
 };
 
 static const int aztech_ioports[] = { 0x350, 0x358 };
@@ -165,7 +140,7 @@ static struct radio_isa_driver aztech_driver = {
 	.radio_nr_params = radio_nr,
 	.io_ports = aztech_ioports,
 	.num_of_io_ports = ARRAY_SIZE(aztech_ioports),
-	.region_size = 2,
+	.region_size = 8,
 	.card = "Aztech Radio",
 	.ops = &aztech_ops,
 	.has_stereo = true,
diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
index 545c04cf722..d719e59e217 100644
--- a/drivers/media/radio/radio-cadet.c
+++ b/drivers/media/radio/radio-cadet.c
@@ -270,6 +270,16 @@ reset_rds:
 	outb(inb(dev->io + 1) & 0x7f, dev->io + 1);
 }
 
+static bool cadet_has_rds_data(struct cadet *dev)
+{
+	bool result;
+
+	mutex_lock(&dev->lock);
+	result = dev->rdsin != dev->rdsout;
+	mutex_unlock(&dev->lock);
+	return result;
+}
+
 
 static void cadet_handler(unsigned long data)
 {
@@ -279,13 +289,12 @@ static void cadet_handler(unsigned long data)
 	if (mutex_trylock(&dev->lock)) {
 		outb(0x3, dev->io);       /* Select RDS Decoder Control */
 		if ((inb(dev->io + 1) & 0x20) != 0)
-			printk(KERN_CRIT "cadet: RDS fifo overflow\n");
+			pr_err("cadet: RDS fifo overflow\n");
 		outb(0x80, dev->io);      /* Select RDS fifo */
+
 		while ((inb(dev->io) & 0x80) != 0) {
 			dev->rdsbuf[dev->rdsin] = inb(dev->io + 1);
-			if (dev->rdsin + 1 == dev->rdsout)
-				printk(KERN_WARNING "cadet: RDS buffer overflow\n");
-			else
+			if (dev->rdsin + 1 != dev->rdsout)
 				dev->rdsin++;
 		}
 		mutex_unlock(&dev->lock);
@@ -294,7 +303,7 @@ static void cadet_handler(unsigned long data)
 	/*
 	 * Service pending read
 	 */
-	if (dev->rdsin != dev->rdsout)
+	if (cadet_has_rds_data(dev))
 		wake_up_interruptible(&dev->read_queue);
 
 	/*
@@ -327,22 +336,21 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
 	mutex_lock(&dev->lock);
 	if (dev->rdsstat == 0)
 		cadet_start_rds(dev);
-	if (dev->rdsin == dev->rdsout) {
-		if (file->f_flags & O_NONBLOCK) {
-			i = -EWOULDBLOCK;
-			goto unlock;
-		}
-		mutex_unlock(&dev->lock);
-		interruptible_sleep_on(&dev->read_queue);
-		mutex_lock(&dev->lock);
-	}
+	mutex_unlock(&dev->lock);
+
+	if (!cadet_has_rds_data(dev) && (file->f_flags & O_NONBLOCK))
+		return -EWOULDBLOCK;
+	i = wait_event_interruptible(dev->read_queue, cadet_has_rds_data(dev));
+	if (i)
+		return i;
+
+	mutex_lock(&dev->lock);
 	while (i < count && dev->rdsin != dev->rdsout)
 		readbuf[i++] = dev->rdsbuf[dev->rdsout++];
+	mutex_unlock(&dev->lock);
 
 	if (i && copy_to_user(data, readbuf, i))
-		i = -EFAULT;
-unlock:
-	mutex_unlock(&dev->lock);
+		return -EFAULT;
 	return i;
 }
 
@@ -352,7 +360,7 @@ static int vidioc_querycap(struct file *file, void *priv,
 {
 	strlcpy(v->driver, "ADS Cadet", sizeof(v->driver));
 	strlcpy(v->card, "ADS Cadet", sizeof(v->card));
-	strlcpy(v->bus_info, "ISA", sizeof(v->bus_info));
+	strlcpy(v->bus_info, "ISA:radio-cadet", sizeof(v->bus_info));
 	v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO |
 			  V4L2_CAP_READWRITE | V4L2_CAP_RDS_CAPTURE;
 	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
@@ -491,7 +499,7 @@ static unsigned int cadet_poll(struct file *file, struct poll_table_struct *wait
 			cadet_start_rds(dev);
 		mutex_unlock(&dev->lock);
 	}
-	if (dev->rdsin != dev->rdsout)
+	if (cadet_has_rds_data(dev))
 		res |= POLLIN | POLLRDNORM;
 	return res;
 }
diff --git a/drivers/media/radio/radio-keene.c b/drivers/media/radio/radio-keene.c
index 21db23b196b..3d127825ece 100644
--- a/drivers/media/radio/radio-keene.c
+++ b/drivers/media/radio/radio-keene.c
@@ -123,7 +123,7 @@ static int keene_cmd_set(struct keene_device *radio)
 	/* If bit 0 is set, then transmit mono, otherwise stereo.
 	   If bit 2 is set, then enable 75 us preemphasis, otherwise
 	   it is 50 us. */
-	radio->buffer[3] = (!radio->stereo) | (radio->preemph_75_us ? 4 : 0);
+	radio->buffer[3] = (radio->stereo ? 0 : 1) | (radio->preemph_75_us ? 4 : 0);
 	radio->buffer[4] = 0x00;
 	radio->buffer[5] = 0x00;
 	radio->buffer[6] = 0x00;
@@ -416,22 +416,5 @@ static struct usb_driver usb_keene_driver = {
 	.reset_resume		= usb_keene_resume,
 };
 
-static int __init keene_init(void)
-{
-	int retval = usb_register(&usb_keene_driver);
-
-	if (retval)
-		pr_err(KBUILD_MODNAME
-			": usb_register failed. Error number %d\n", retval);
-
-	return retval;
-}
-
-static void __exit keene_exit(void)
-{
-	usb_deregister(&usb_keene_driver);
-}
-
-module_init(keene_init);
-module_exit(keene_exit);
+module_usb_driver(usb_keene_driver);
 
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index bd4d3a7cdad..5236035f0f2 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -42,7 +42,7 @@
 #include <linux/videodev2.h>
 #include <linux/io.h>
 #include <linux/slab.h>
-#include <sound/tea575x-tuner.h>
+#include <media/tea575x.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-fh.h>
@@ -200,15 +200,4 @@ static struct pci_driver maxiradio_driver = {
 	.remove		= maxiradio_remove,
 };
 
-static int __init maxiradio_init(void)
-{
-	return pci_register_driver(&maxiradio_driver);
-}
-
-static void __exit maxiradio_exit(void)
-{
-	pci_unregister_driver(&maxiradio_driver);
-}
-
-module_init(maxiradio_init);
-module_exit(maxiradio_exit);
+module_pci_driver(maxiradio_driver);
diff --git a/drivers/media/radio/radio-raremono.c b/drivers/media/radio/radio-raremono.c
new file mode 100644
index 00000000000..7b3bdbb1be7
--- /dev/null
+++ b/drivers/media/radio/radio-raremono.c
@@ -0,0 +1,387 @@
+/*
+ * Copyright 2013 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/usb.h>
+#include <linux/hid.h>
+#include <linux/mutex.h>
+#include <linux/videodev2.h>
+#include <asm/unaligned.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-event.h>
+
+/*
+ * 'Thanko's Raremono' is a Japanese si4734-based AM/FM/SW USB receiver:
+ *
+ * http://www.raremono.jp/product/484.html/
+ *
+ * The USB protocol has been reversed engineered using wireshark, initially
+ * by Dinesh Ram <dinesh.ram@cern.ch> and finished by Hans Verkuil
+ * <hverkuil@xs4all.nl>.
+ *
+ * Sadly the firmware used in this product hides lots of goodies since the
+ * si4734 has more features than are supported by the firmware. Oh well...
+ */
+
+/* driver and module definitions */
+MODULE_AUTHOR("Hans Verkuil <hverkuil@xs4all.nl>");
+MODULE_DESCRIPTION("Thanko's Raremono AM/FM/SW Receiver USB driver");
+MODULE_LICENSE("GPL v2");
+
+/*
+ * The Device announces itself as Cygnal Integrated Products, Inc.
+ *
+ * The vendor and product IDs (and in fact all other lsusb information as
+ * well) are identical to the si470x Silicon Labs USB FM Radio Reference
+ * Design board, even though this card has a si4734 device. Clearly the
+ * designer of this product never bothered to change the USB IDs.
+ */
+
+/* USB Device ID List */
+static struct usb_device_id usb_raremono_device_table[] = {
+	{USB_DEVICE_AND_INTERFACE_INFO(0x10c4, 0x818a, USB_CLASS_HID, 0, 0) },
+	{ }						/* Terminating entry */
+};
+
+MODULE_DEVICE_TABLE(usb, usb_raremono_device_table);
+
+#define BUFFER_LENGTH 64
+
+/* Timeout is set to a high value, could probably be reduced. Need more tests */
+#define USB_TIMEOUT 10000
+
+/* Frequency limits in KHz */
+#define FM_FREQ_RANGE_LOW	64000
+#define FM_FREQ_RANGE_HIGH	108000
+
+#define AM_FREQ_RANGE_LOW	520
+#define AM_FREQ_RANGE_HIGH	1710
+
+#define SW_FREQ_RANGE_LOW	2300
+#define SW_FREQ_RANGE_HIGH	26100
+
+enum { BAND_FM, BAND_AM, BAND_SW };
+
+static const struct v4l2_frequency_band bands[] = {
+	/* Band FM */
+	{
+		.type = V4L2_TUNER_RADIO,
+		.index = 0,
+		.capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO |
+			      V4L2_TUNER_CAP_FREQ_BANDS,
+		.rangelow   = FM_FREQ_RANGE_LOW * 16,
+		.rangehigh  = FM_FREQ_RANGE_HIGH * 16,
+		.modulation = V4L2_BAND_MODULATION_FM,
+	},
+	/* Band AM */
+	{
+		.type = V4L2_TUNER_RADIO,
+		.index = 1,
+		.capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_FREQ_BANDS,
+		.rangelow   = AM_FREQ_RANGE_LOW * 16,
+		.rangehigh  = AM_FREQ_RANGE_HIGH * 16,
+		.modulation = V4L2_BAND_MODULATION_AM,
+	},
+	/* Band SW */
+	{
+		.type = V4L2_TUNER_RADIO,
+		.index = 2,
+		.capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_FREQ_BANDS,
+		.rangelow   = SW_FREQ_RANGE_LOW * 16,
+		.rangehigh  = SW_FREQ_RANGE_HIGH * 16,
+		.modulation = V4L2_BAND_MODULATION_AM,
+	},
+};
+
+struct raremono_device {
+	struct usb_device *usbdev;
+	struct usb_interface *intf;
+	struct video_device vdev;
+	struct v4l2_device v4l2_dev;
+	struct mutex lock;
+
+	u8 *buffer;
+	u32 band;
+	unsigned curfreq;
+};
+
+static inline struct raremono_device *to_raremono_dev(struct v4l2_device *v4l2_dev)
+{
+	return container_of(v4l2_dev, struct raremono_device, v4l2_dev);
+}
+
+/* Set frequency. */
+static int raremono_cmd_main(struct raremono_device *radio, unsigned band, unsigned freq)
+{
+	unsigned band_offset;
+	int ret;
+
+	switch (band) {
+	case BAND_FM:
+		band_offset = 1;
+		freq /= 10;
+		break;
+	case BAND_AM:
+		band_offset = 0;
+		break;
+	default:
+		band_offset = 2;
+		break;
+	}
+	radio->buffer[0] = 0x04 + band_offset;
+	radio->buffer[1] = freq >> 8;
+	radio->buffer[2] = freq & 0xff;
+
+	ret = usb_control_msg(radio->usbdev, usb_sndctrlpipe(radio->usbdev, 0),
+			HID_REQ_SET_REPORT,
+			USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT,
+			0x0300 + radio->buffer[0], 2,
+			radio->buffer, 3, USB_TIMEOUT);
+
+	if (ret < 0) {
+		dev_warn(radio->v4l2_dev.dev, "%s failed (%d)\n", __func__, ret);
+		return ret;
+	}
+	radio->curfreq = (band == BAND_FM) ? freq * 10 : freq;
+	return 0;
+}
+
+/* Handle unplugging the device.
+ * We call video_unregister_device in any case.
+ * The last function called in this procedure is
+ * usb_raremono_device_release.
+ */
+static void usb_raremono_disconnect(struct usb_interface *intf)
+{
+	struct raremono_device *radio = to_raremono_dev(usb_get_intfdata(intf));
+
+	dev_info(&intf->dev, "Thanko's Raremono disconnected\n");
+
+	mutex_lock(&radio->lock);
+	usb_set_intfdata(intf, NULL);
+	video_unregister_device(&radio->vdev);
+	v4l2_device_disconnect(&radio->v4l2_dev);
+	mutex_unlock(&radio->lock);
+	v4l2_device_put(&radio->v4l2_dev);
+}
+
+/*
+ * Linux Video interface
+ */
+static int vidioc_querycap(struct file *file, void *priv,
+					struct v4l2_capability *v)
+{
+	struct raremono_device *radio = video_drvdata(file);
+
+	strlcpy(v->driver, "radio-raremono", sizeof(v->driver));
+	strlcpy(v->card, "Thanko's Raremono", sizeof(v->card));
+	usb_make_path(radio->usbdev, v->bus_info, sizeof(v->bus_info));
+	v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
+	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
+	return 0;
+}
+
+static int vidioc_enum_freq_bands(struct file *file, void *priv,
+		struct v4l2_frequency_band *band)
+{
+	if (band->tuner != 0)
+		return -EINVAL;
+
+	if (band->index >= ARRAY_SIZE(bands))
+		return -EINVAL;
+
+	*band = bands[band->index];
+
+	return 0;
+}
+
+static int vidioc_g_tuner(struct file *file, void *priv,
+		struct v4l2_tuner *v)
+{
+	struct raremono_device *radio = video_drvdata(file);
+	int ret;
+
+	if (v->index > 0)
+		return -EINVAL;
+
+	strlcpy(v->name, "AM/FM/SW", sizeof(v->name));
+	v->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO |
+		V4L2_TUNER_CAP_FREQ_BANDS;
+	v->rangelow = AM_FREQ_RANGE_LOW * 16;
+	v->rangehigh = FM_FREQ_RANGE_HIGH * 16;
+	v->rxsubchans = V4L2_TUNER_SUB_STEREO | V4L2_TUNER_SUB_MONO;
+	v->audmode = (radio->curfreq < FM_FREQ_RANGE_LOW) ?
+		V4L2_TUNER_MODE_MONO : V4L2_TUNER_MODE_STEREO;
+	memset(radio->buffer, 1, BUFFER_LENGTH);
+	ret = usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0),
+			1, 0xa1, 0x030d, 2, radio->buffer, BUFFER_LENGTH, USB_TIMEOUT);
+
+	if (ret < 0) {
+		dev_warn(radio->v4l2_dev.dev, "%s failed (%d)\n", __func__, ret);
+		return ret;
+	}
+	v->signal = ((radio->buffer[1] & 0xf) << 8 | radio->buffer[2]) << 4;
+	return 0;
+}
+
+static int vidioc_s_tuner(struct file *file, void *priv,
+					const struct v4l2_tuner *v)
+{
+	return v->index ? -EINVAL : 0;
+}
+
+static int vidioc_s_frequency(struct file *file, void *priv,
+				const struct v4l2_frequency *f)
+{
+	struct raremono_device *radio = video_drvdata(file);
+	u32 freq = f->frequency;
+	unsigned band;
+
+	if (f->tuner != 0 || f->type != V4L2_TUNER_RADIO)
+		return -EINVAL;
+
+	if (f->frequency >= (FM_FREQ_RANGE_LOW + SW_FREQ_RANGE_HIGH) * 8)
+		band = BAND_FM;
+	else if (f->frequency <= (AM_FREQ_RANGE_HIGH + SW_FREQ_RANGE_LOW) * 8)
+		band = BAND_AM;
+	else
+		band = BAND_SW;
+
+	freq = clamp_t(u32, f->frequency, bands[band].rangelow, bands[band].rangehigh);
+	return raremono_cmd_main(radio, band, freq / 16);
+}
+
+static int vidioc_g_frequency(struct file *file, void *priv,
+				struct v4l2_frequency *f)
+{
+	struct raremono_device *radio = video_drvdata(file);
+
+	if (f->tuner != 0)
+		return -EINVAL;
+	f->type = V4L2_TUNER_RADIO;
+	f->frequency = radio->curfreq * 16;
+	return 0;
+}
+
+/* File system interface */
+static const struct v4l2_file_operations usb_raremono_fops = {
+	.owner		= THIS_MODULE,
+	.open           = v4l2_fh_open,
+	.release        = v4l2_fh_release,
+	.unlocked_ioctl	= video_ioctl2,
+};
+
+static const struct v4l2_ioctl_ops usb_raremono_ioctl_ops = {
+	.vidioc_querycap = vidioc_querycap,
+	.vidioc_g_tuner = vidioc_g_tuner,
+	.vidioc_s_tuner = vidioc_s_tuner,
+	.vidioc_g_frequency = vidioc_g_frequency,
+	.vidioc_s_frequency = vidioc_s_frequency,
+	.vidioc_enum_freq_bands = vidioc_enum_freq_bands,
+};
+
+/* check if the device is present and register with v4l and usb if it is */
+static int usb_raremono_probe(struct usb_interface *intf,
+				const struct usb_device_id *id)
+{
+	struct raremono_device *radio;
+	int retval = 0;
+
+	radio = devm_kzalloc(&intf->dev, sizeof(struct raremono_device), GFP_KERNEL);
+	if (radio)
+		radio->buffer = devm_kmalloc(&intf->dev, BUFFER_LENGTH, GFP_KERNEL);
+
+	if (!radio || !radio->buffer)
+		return -ENOMEM;
+
+	radio->usbdev = interface_to_usbdev(intf);
+	radio->intf = intf;
+
+	/*
+	 * This device uses the same USB IDs as the si470x SiLabs reference
+	 * design. So do an additional check: attempt to read the device ID
+	 * from the si470x: the lower 12 bits are 0x0242 for the si470x. The
+	 * Raremono always returns 0x0800 (the meaning of that is unknown, but
+	 * at least it works).
+	 *
+	 * We use this check to determine which device we are dealing with.
+	 */
+	msleep(20);
+	retval = usb_control_msg(radio->usbdev,
+		usb_rcvctrlpipe(radio->usbdev, 0),
+		HID_REQ_GET_REPORT,
+		USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN,
+		1, 2,
+		radio->buffer, 3, 500);
+	if (retval != 3 ||
+	    (get_unaligned_be16(&radio->buffer[1]) & 0xfff) == 0x0242) {
+		dev_info(&intf->dev, "this is not Thanko's Raremono.\n");
+		return -ENODEV;
+	}
+
+	dev_info(&intf->dev, "Thanko's Raremono connected: (%04X:%04X)\n",
+			id->idVendor, id->idProduct);
+
+	retval = v4l2_device_register(&intf->dev, &radio->v4l2_dev);
+	if (retval < 0) {
+		dev_err(&intf->dev, "couldn't register v4l2_device\n");
+		return retval;
+	}
+
+	mutex_init(&radio->lock);
+
+	strlcpy(radio->vdev.name, radio->v4l2_dev.name,
+		sizeof(radio->vdev.name));
+	radio->vdev.v4l2_dev = &radio->v4l2_dev;
+	radio->vdev.fops = &usb_raremono_fops;
+	radio->vdev.ioctl_ops = &usb_raremono_ioctl_ops;
+	radio->vdev.lock = &radio->lock;
+	radio->vdev.release = video_device_release_empty;
+
+	usb_set_intfdata(intf, &radio->v4l2_dev);
+
+	video_set_drvdata(&radio->vdev, radio);
+	set_bit(V4L2_FL_USE_FH_PRIO, &radio->vdev.flags);
+
+	raremono_cmd_main(radio, BAND_FM, 95160);
+
+	retval = video_register_device(&radio->vdev, VFL_TYPE_RADIO, -1);
+	if (retval == 0) {
+		dev_info(&intf->dev, "V4L2 device registered as %s\n",
+				video_device_node_name(&radio->vdev));
+		return 0;
+	}
+	dev_err(&intf->dev, "could not register video device\n");
+	v4l2_device_unregister(&radio->v4l2_dev);
+	return retval;
+}
+
+/* USB subsystem interface */
+static struct usb_driver usb_raremono_driver = {
+	.name			= "radio-raremono",
+	.probe			= usb_raremono_probe,
+	.disconnect		= usb_raremono_disconnect,
+	.id_table		= usb_raremono_device_table,
+};
+
+module_usb_driver(usb_raremono_driver);
diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index 9c0990457a7..93d864eb830 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -14,7 +14,7 @@
 #include <linux/io.h>		/* outb, outb_p			*/
 #include <linux/isa.h>
 #include <linux/pnp.h>
-#include <sound/tea575x-tuner.h>
+#include <media/tea575x.h>
 
 MODULE_AUTHOR("Ondrej Zary");
 MODULE_DESCRIPTION("MediaForte SF16-FMR2 and SF16-FMD2 FM radio card driver");
@@ -74,8 +74,8 @@ static u8 fmr2_tea575x_get_pins(struct snd_tea575x *tea)
 	struct fmr2 *fmr2 = tea->private_data;
 	u8 bits = inb(fmr2->io);
 
-	return  (bits & STR_DATA) ? TEA575X_DATA : 0 |
-		(bits & STR_MOST) ? TEA575X_MOST : 0;
+	return  ((bits & STR_DATA) ? TEA575X_DATA : 0) |
+		((bits & STR_MOST) ? TEA575X_MOST : 0);
 }
 
 static void fmr2_tea575x_set_direction(struct snd_tea575x *tea, bool output)
@@ -295,7 +295,6 @@ static void fmr2_remove(struct fmr2 *fmr2)
 static int fmr2_isa_remove(struct device *pdev, unsigned int ndev)
 {
 	fmr2_remove(dev_get_drvdata(pdev));
-	dev_set_drvdata(pdev, NULL);
 
 	return 0;
 }
diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
index 8fa18ab5b72..050b3bb96fe 100644
--- a/drivers/media/radio/radio-shark.c
+++ b/drivers/media/radio/radio-shark.c
@@ -33,7 +33,7 @@
 #include <linux/usb.h>
 #include <linux/workqueue.h>
 #include <media/v4l2-device.h>
-#include <sound/tea575x-tuner.h>
+#include <media/tea575x.h>
 
 #if defined(CONFIG_LEDS_CLASS) || \
     (defined(CONFIG_LEDS_CLASS_MODULE) && defined(CONFIG_RADIO_SHARK_MODULE))
@@ -271,7 +271,7 @@ static void shark_unregister_leds(struct shark_device *shark)
 	cancel_work_sync(&shark->led_work);
 }
 
-static void shark_resume_leds(struct shark_device *shark)
+static inline void shark_resume_leds(struct shark_device *shark)
 {
 	if (test_bit(BLUE_IS_PULSE, &shark->brightness_new))
 		set_bit(BLUE_PULSE_LED, &shark->brightness_new);
diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
index 9fb669721e6..8654e0dc5c9 100644
--- a/drivers/media/radio/radio-shark2.c
+++ b/drivers/media/radio/radio-shark2.c
@@ -237,7 +237,7 @@ static void shark_unregister_leds(struct shark_device *shark)
 	cancel_work_sync(&shark->led_work);
 }
 
-static void shark_resume_leds(struct shark_device *shark)
+static inline void shark_resume_leds(struct shark_device *shark)
 {
 	int i;
 
diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
index 9c9084cb99f..2fd9009f866 100644
--- a/drivers/media/radio/radio-si476x.c
+++ b/drivers/media/radio/radio-si476x.c
@@ -268,8 +268,8 @@ struct si476x_radio;
  *
  * @tune_freq: Tune chip to a specific frequency
  * @seek_start: Star station seeking
- * @rsq_status: Get Recieved Signal Quality(RSQ) status
- * @rds_blckcnt: Get recived RDS blocks count
+ * @rsq_status: Get Received Signal Quality(RSQ) status
+ * @rds_blckcnt: Get received RDS blocks count
  * @phase_diversity: Change phase diversity mode of the tuner
  * @phase_div_status: Get phase diversity mode status
  * @acf_status: Get the status of Automatically Controlled
diff --git a/drivers/media/radio/radio-tea5764.c b/drivers/media/radio/radio-tea5764.c
index 036e2f54f4d..3ed1f5669f7 100644
--- a/drivers/media/radio/radio-tea5764.c
+++ b/drivers/media/radio/radio-tea5764.c
@@ -356,7 +356,7 @@ static int vidioc_s_frequency(struct file *file, void *priv,
 		   So we keep it as-is. */
 		return -EINVAL;
 	}
-	clamp(freq, FREQ_MIN * FREQ_MUL, FREQ_MAX * FREQ_MUL);
+	freq = clamp(freq, FREQ_MIN * FREQ_MUL, FREQ_MAX * FREQ_MUL);
 	tea5764_power_up(radio);
 	tea5764_tune(radio, (freq * 125) / 2);
 	return 0;
diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c
index 97c2c18803e..9cf6731fb81 100644
--- a/drivers/media/radio/radio-wl1273.c
+++ b/drivers/media/radio/radio-wl1273.c
@@ -375,7 +375,7 @@ static int wl1273_fm_set_tx_freq(struct wl1273_device *radio, unsigned int freq)
 	if (r)
 		return r;
 
-	INIT_COMPLETION(radio->busy);
+	reinit_completion(&radio->busy);
 
 	/* wait for the FR IRQ */
 	r = wait_for_completion_timeout(&radio->busy, msecs_to_jiffies(2000));
@@ -389,7 +389,7 @@ static int wl1273_fm_set_tx_freq(struct wl1273_device *radio, unsigned int freq)
 	if (r)
 		return r;
 
-	INIT_COMPLETION(radio->busy);
+	reinit_completion(&radio->busy);
 
 	/* wait for the POWER_ENB IRQ */
 	r = wait_for_completion_timeout(&radio->busy, msecs_to_jiffies(1000));
@@ -444,7 +444,7 @@ static int wl1273_fm_set_rx_freq(struct wl1273_device *radio, unsigned int freq)
 		goto err;
 	}
 
-	INIT_COMPLETION(radio->busy);
+	reinit_completion(&radio->busy);
 
 	r = wait_for_completion_timeout(&radio->busy, msecs_to_jiffies(2000));
 	if (!r) {
@@ -805,7 +805,7 @@ static int wl1273_fm_set_seek(struct wl1273_device *radio,
 	if (level < SCHAR_MIN || level > SCHAR_MAX)
 		return -EINVAL;
 
-	INIT_COMPLETION(radio->busy);
+	reinit_completion(&radio->busy);
 	dev_dbg(radio->dev, "%s: BUSY\n", __func__);
 
 	r = core->write(core, WL1273_INT_MASK_SET, radio->irq_flags);
@@ -847,7 +847,7 @@ static int wl1273_fm_set_seek(struct wl1273_device *radio,
 	if (r)
 		goto out;
 
-	INIT_COMPLETION(radio->busy);
+	reinit_completion(&radio->busy);
 	dev_dbg(radio->dev, "%s: BUSY\n", __func__);
 
 	r = core->write(core, WL1273_TUNER_MODE_SET, TUNER_MODE_AUTO_SEEK);
diff --git a/drivers/media/radio/si470x/radio-si470x-common.c b/drivers/media/radio/si470x/radio-si470x-common.c
index 5c57e5b0f94..0e750aef656 100644
--- a/drivers/media/radio/si470x/radio-si470x-common.c
+++ b/drivers/media/radio/si470x/radio-si470x-common.c
@@ -218,7 +218,7 @@ static int si470x_set_chan(struct si470x_device *radio, unsigned short chan)
 		goto done;
 
 	/* wait till tune operation has completed */
-	INIT_COMPLETION(radio->completion);
+	reinit_completion(&radio->completion);
 	retval = wait_for_completion_timeout(&radio->completion,
 			msecs_to_jiffies(tune_timeout));
 	if (!retval)
@@ -254,7 +254,7 @@ static unsigned int si470x_get_step(struct si470x_device *radio)
 	/* 2:  50 kHz */
 	default:
 		return 50 * 16;
-	};
+	}
 }
 
 
@@ -341,7 +341,7 @@ static int si470x_set_seek(struct si470x_device *radio,
 		return retval;
 
 	/* wait till tune operation has completed */
-	INIT_COMPLETION(radio->completion);
+	reinit_completion(&radio->completion);
 	retval = wait_for_completion_timeout(&radio->completion,
 			msecs_to_jiffies(seek_timeout));
 	if (!retval)
diff --git a/drivers/media/radio/si470x/radio-si470x-i2c.c b/drivers/media/radio/si470x/radio-si470x-i2c.c
index e5fc9acd0c4..2a497c80c77 100644
--- a/drivers/media/radio/si470x/radio-si470x-i2c.c
+++ b/drivers/media/radio/si470x/radio-si470x-i2c.c
@@ -463,7 +463,7 @@ static int si470x_i2c_remove(struct i2c_client *client)
 }
 
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 /*
  * si470x_i2c_suspend - suspend the device
  */
@@ -509,7 +509,7 @@ static struct i2c_driver si470x_i2c_driver = {
 	.driver = {
 		.name		= "si470x",
 		.owner		= THIS_MODULE,
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 		.pm		= &si470x_i2c_pm,
 #endif
 	},
diff --git a/drivers/media/radio/si470x/radio-si470x-usb.c b/drivers/media/radio/si470x/radio-si470x-usb.c
index 62f3edec39b..07ef40595ef 100644
--- a/drivers/media/radio/si470x/radio-si470x-usb.c
+++ b/drivers/media/radio/si470x/radio-si470x-usb.c
@@ -137,13 +137,13 @@ MODULE_PARM_DESC(max_rds_errors, "RDS maximum block errors: *1*");
 /* interrupt out endpoint 2 every 1 millisecond */
 #define UNUSED_REPORT		23
 
+#define MAX_REPORT_SIZE		64
+
 
 
 /**************************************************************************
  * Software/Hardware Versions from Scratch Page
  **************************************************************************/
-#define RADIO_SW_VERSION_NOT_BOOTLOADABLE	6
-#define RADIO_SW_VERSION			1
 #define RADIO_HW_VERSION			1
 
 
@@ -210,7 +210,7 @@ MODULE_PARM_DESC(max_rds_errors, "RDS maximum block errors: *1*");
  */
 static int si470x_get_report(struct si470x_device *radio, void *buf, int size)
 {
-	unsigned char *report = (unsigned char *) buf;
+	unsigned char *report = buf;
 	int retval;
 
 	retval = usb_control_msg(radio->usbdev,
@@ -233,7 +233,7 @@ static int si470x_get_report(struct si470x_device *radio, void *buf, int size)
  */
 static int si470x_set_report(struct si470x_device *radio, void *buf, int size)
 {
-	unsigned char *report = (unsigned char *) buf;
+	unsigned char *report = buf;
 	int retval;
 
 	retval = usb_control_msg(radio->usbdev,
@@ -256,15 +256,14 @@ static int si470x_set_report(struct si470x_device *radio, void *buf, int size)
  */
 int si470x_get_register(struct si470x_device *radio, int regnr)
 {
-	unsigned char buf[REGISTER_REPORT_SIZE];
 	int retval;
 
-	buf[0] = REGISTER_REPORT(regnr);
+	radio->usb_buf[0] = REGISTER_REPORT(regnr);
 
-	retval = si470x_get_report(radio, (void *) &buf, sizeof(buf));
+	retval = si470x_get_report(radio, radio->usb_buf, REGISTER_REPORT_SIZE);
 
 	if (retval >= 0)
-		radio->registers[regnr] = get_unaligned_be16(&buf[1]);
+		radio->registers[regnr] = get_unaligned_be16(&radio->usb_buf[1]);
 
 	return (retval < 0) ? -EINVAL : 0;
 }
@@ -275,13 +274,12 @@ int si470x_get_register(struct si470x_device *radio, int regnr)
  */
 int si470x_set_register(struct si470x_device *radio, int regnr)
 {
-	unsigned char buf[REGISTER_REPORT_SIZE];
 	int retval;
 
-	buf[0] = REGISTER_REPORT(regnr);
-	put_unaligned_be16(radio->registers[regnr], &buf[1]);
+	radio->usb_buf[0] = REGISTER_REPORT(regnr);
+	put_unaligned_be16(radio->registers[regnr], &radio->usb_buf[1]);
 
-	retval = si470x_set_report(radio, (void *) &buf, sizeof(buf));
+	retval = si470x_set_report(radio, radio->usb_buf, REGISTER_REPORT_SIZE);
 
 	return (retval < 0) ? -EINVAL : 0;
 }
@@ -297,18 +295,17 @@ int si470x_set_register(struct si470x_device *radio, int regnr)
  */
 static int si470x_get_all_registers(struct si470x_device *radio)
 {
-	unsigned char buf[ENTIRE_REPORT_SIZE];
 	int retval;
 	unsigned char regnr;
 
-	buf[0] = ENTIRE_REPORT;
+	radio->usb_buf[0] = ENTIRE_REPORT;
 
-	retval = si470x_get_report(radio, (void *) &buf, sizeof(buf));
+	retval = si470x_get_report(radio, radio->usb_buf, ENTIRE_REPORT_SIZE);
 
 	if (retval >= 0)
 		for (regnr = 0; regnr < RADIO_REGISTER_NUM; regnr++)
 			radio->registers[regnr] = get_unaligned_be16(
-				&buf[regnr * RADIO_REGISTER_SIZE + 1]);
+				&radio->usb_buf[regnr * RADIO_REGISTER_SIZE + 1]);
 
 	return (retval < 0) ? -EINVAL : 0;
 }
@@ -325,14 +322,13 @@ static int si470x_get_all_registers(struct si470x_device *radio)
 static int si470x_set_led_state(struct si470x_device *radio,
 		unsigned char led_state)
 {
-	unsigned char buf[LED_REPORT_SIZE];
 	int retval;
 
-	buf[0] = LED_REPORT;
-	buf[1] = LED_COMMAND;
-	buf[2] = led_state;
+	radio->usb_buf[0] = LED_REPORT;
+	radio->usb_buf[1] = LED_COMMAND;
+	radio->usb_buf[2] = led_state;
 
-	retval = si470x_set_report(radio, (void *) &buf, sizeof(buf));
+	retval = si470x_set_report(radio, radio->usb_buf, LED_REPORT_SIZE);
 
 	return (retval < 0) ? -EINVAL : 0;
 }
@@ -348,19 +344,18 @@ static int si470x_set_led_state(struct si470x_device *radio,
  */
 static int si470x_get_scratch_page_versions(struct si470x_device *radio)
 {
-	unsigned char buf[SCRATCH_REPORT_SIZE];
 	int retval;
 
-	buf[0] = SCRATCH_REPORT;
+	radio->usb_buf[0] = SCRATCH_REPORT;
 
-	retval = si470x_get_report(radio, (void *) &buf, sizeof(buf));
+	retval = si470x_get_report(radio, radio->usb_buf, SCRATCH_REPORT_SIZE);
 
 	if (retval < 0)
 		dev_warn(&radio->intf->dev, "si470x_get_scratch: "
 			"si470x_get_report returned %d\n", retval);
 	else {
-		radio->software_version = buf[1];
-		radio->hardware_version = buf[2];
+		radio->software_version = radio->usb_buf[1];
+		radio->hardware_version = radio->usb_buf[2];
 	}
 
 	return (retval < 0) ? -EINVAL : 0;
@@ -511,6 +506,7 @@ static void si470x_usb_release(struct v4l2_device *v4l2_dev)
 	v4l2_device_unregister(&radio->v4l2_dev);
 	kfree(radio->int_in_buffer);
 	kfree(radio->buffer);
+	kfree(radio->usb_buf);
 	kfree(radio);
 }
 
@@ -595,6 +591,11 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
 		retval = -ENOMEM;
 		goto err_initial;
 	}
+	radio->usb_buf = kmalloc(MAX_REPORT_SIZE, GFP_KERNEL);
+	if (radio->usb_buf == NULL) {
+		retval = -ENOMEM;
+		goto err_radio;
+	}
 	radio->usbdev = interface_to_usbdev(intf);
 	radio->intf = intf;
 	radio->band = 1; /* Default to 76 - 108 MHz */
@@ -614,7 +615,7 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
 	if (!radio->int_in_endpoint) {
 		dev_info(&intf->dev, "could not find interrupt in endpoint\n");
 		retval = -EIO;
-		goto err_radio;
+		goto err_usbbuf;
 	}
 
 	int_end_size = le16_to_cpu(radio->int_in_endpoint->wMaxPacketSize);
@@ -623,7 +624,7 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
 	if (!radio->int_in_buffer) {
 		dev_info(&intf->dev, "could not allocate int_in_buffer");
 		retval = -ENOMEM;
-		goto err_radio;
+		goto err_usbbuf;
 	}
 
 	radio->int_in_urb = usb_alloc_urb(0, GFP_KERNEL);
@@ -634,6 +635,30 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
 	}
 
 	radio->v4l2_dev.release = si470x_usb_release;
+
+	/*
+	 * The si470x SiLabs reference design uses the same USB IDs as
+	 * 'Thanko's Raremono' si4734 based receiver. So check here which we
+	 * have: attempt to read the device ID from the si470x: the lower 12
+	 * bits should be 0x0242 for the si470x.
+	 *
+	 * We use this check to determine which device we are dealing with.
+	 */
+	if (id->idVendor == 0x10c4 && id->idProduct == 0x818a) {
+		retval = usb_control_msg(radio->usbdev,
+				usb_rcvctrlpipe(radio->usbdev, 0),
+				HID_REQ_GET_REPORT,
+				USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN,
+				1, 2,
+				radio->usb_buf, 3, 500);
+		if (retval != 3 ||
+		    (get_unaligned_be16(&radio->usb_buf[1]) & 0xfff) != 0x0242) {
+			dev_info(&intf->dev, "this is not a si470x device.\n");
+			retval = -ENODEV;
+			goto err_urb;
+		}
+	}
+
 	retval = v4l2_device_register(&intf->dev, &radio->v4l2_dev);
 	if (retval < 0) {
 		dev_err(&intf->dev, "couldn't register v4l2_device\n");
@@ -682,15 +707,6 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
 	}
 	dev_info(&intf->dev, "software version %d, hardware version %d\n",
 			radio->software_version, radio->hardware_version);
-	if (radio->software_version < RADIO_SW_VERSION) {
-		dev_warn(&intf->dev,
-			"This driver is known to work with "
-			"software version %hu,\n", RADIO_SW_VERSION);
-		dev_warn(&intf->dev,
-			"but the device has software version %hu.\n",
-			radio->software_version);
-		version_warning = 1;
-	}
 	if (radio->hardware_version < RADIO_HW_VERSION) {
 		dev_warn(&intf->dev,
 			"This driver is known to work with "
@@ -754,6 +770,8 @@ err_urb:
 	usb_free_urb(radio->int_in_urb);
 err_intbuffer:
 	kfree(radio->int_in_buffer);
+err_usbbuf:
+	kfree(radio->usb_buf);
 err_radio:
 	kfree(radio);
 err_initial:
diff --git a/drivers/media/radio/si470x/radio-si470x.h b/drivers/media/radio/si470x/radio-si470x.h
index 467e9557548..4b7660470e2 100644
--- a/drivers/media/radio/si470x/radio-si470x.h
+++ b/drivers/media/radio/si470x/radio-si470x.h
@@ -167,6 +167,7 @@ struct si470x_device {
 	/* reference to USB and video device */
 	struct usb_device *usbdev;
 	struct usb_interface *intf;
+	char *usb_buf;
 
 	/* Interrupt endpoint handling */
 	char *int_in_buffer;
diff --git a/drivers/media/radio/si4713/Kconfig b/drivers/media/radio/si4713/Kconfig
new file mode 100644
index 00000000000..9c8b887cff7
--- /dev/null
+++ b/drivers/media/radio/si4713/Kconfig
@@ -0,0 +1,40 @@
+config USB_SI4713
+	tristate "Silicon Labs Si4713 FM Radio Transmitter support with USB"
+	depends on USB && I2C && RADIO_SI4713
+	select I2C_SI4713
+	---help---
+	  This is a driver for USB devices with the Silicon Labs SI4713
+	  chip. Currently these devices are known to work.
+	  - 10c4:8244: Silicon Labs FM Transmitter USB device.
+
+	  Say Y here if you want to connect this type of radio to your
+	  computer's USB port.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called radio-usb-si4713.
+
+config PLATFORM_SI4713
+	tristate "Silicon Labs Si4713 FM Radio Transmitter support with I2C"
+	depends on I2C && RADIO_SI4713
+	select I2C_SI4713
+	---help---
+	  This is a driver for I2C devices with the Silicon Labs SI4713
+	  chip.
+
+	  Say Y here if you want to connect this type of radio to your
+	  computer's I2C port.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called radio-platform-si4713.
+
+config I2C_SI4713
+	tristate "Silicon Labs Si4713 FM Radio Transmitter support"
+	depends on I2C && RADIO_SI4713
+	---help---
+	  Say Y here if you want support to Si4713 FM Radio Transmitter.
+	  This device can transmit audio through FM. It can transmit
+	  RDS and RBDS signals as well. This module is the v4l2 radio
+	  interface for the i2c driver of this device.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called si4713.
diff --git a/drivers/media/radio/si4713/Makefile b/drivers/media/radio/si4713/Makefile
new file mode 100644
index 00000000000..ddaaf925e88
--- /dev/null
+++ b/drivers/media/radio/si4713/Makefile
@@ -0,0 +1,7 @@
+#
+# Makefile for radios with Silicon Labs Si4713 FM Radio Transmitters
+#
+
+obj-$(CONFIG_I2C_SI4713) += si4713.o
+obj-$(CONFIG_USB_SI4713) += radio-usb-si4713.o
+obj-$(CONFIG_PLATFORM_SI4713) += radio-platform-si4713.o
diff --git a/drivers/media/radio/radio-si4713.c b/drivers/media/radio/si4713/radio-platform-si4713.c
index ba4cfc94686..ba4cfc94686 100644
--- a/drivers/media/radio/radio-si4713.c
+++ b/drivers/media/radio/si4713/radio-platform-si4713.c
diff --git a/drivers/media/radio/si4713/radio-usb-si4713.c b/drivers/media/radio/si4713/radio-usb-si4713.c
new file mode 100644
index 00000000000..86502b2786d
--- /dev/null
+++ b/drivers/media/radio/si4713/radio-usb-si4713.c
@@ -0,0 +1,540 @@
+/*
+ * Copyright 2013 Cisco Systems, Inc. and/or its affiliates.
+ * All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/* kernel includes */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/mutex.h>
+#include <linux/i2c.h>
+/* V4l includes */
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-event.h>
+#include <media/si4713.h>
+
+#include "si4713.h"
+
+/* driver and module definitions */
+MODULE_AUTHOR("Dinesh Ram <dinesh.ram@cern.ch>");
+MODULE_DESCRIPTION("Si4713 FM Transmitter USB driver");
+MODULE_LICENSE("GPL v2");
+
+/* The Device announces itself as Cygnal Integrated Products, Inc. */
+#define USB_SI4713_VENDOR		0x10c4
+#define USB_SI4713_PRODUCT		0x8244
+
+#define BUFFER_LENGTH			64
+#define USB_TIMEOUT			1000
+#define USB_RESP_TIMEOUT		50000
+
+/* USB Device ID List */
+static struct usb_device_id usb_si4713_usb_device_table[] = {
+	{USB_DEVICE_AND_INTERFACE_INFO(USB_SI4713_VENDOR, USB_SI4713_PRODUCT,
+							USB_CLASS_HID, 0, 0) },
+	{ }						/* Terminating entry */
+};
+
+MODULE_DEVICE_TABLE(usb, usb_si4713_usb_device_table);
+
+struct si4713_usb_device {
+	struct usb_device	*usbdev;
+	struct usb_interface	*intf;
+	struct video_device	vdev;
+	struct v4l2_device	v4l2_dev;
+	struct v4l2_subdev	*v4l2_subdev;
+	struct mutex		lock;
+	struct i2c_adapter	i2c_adapter;
+
+	u8			*buffer;
+};
+
+static inline struct si4713_usb_device *to_si4713_dev(struct v4l2_device *v4l2_dev)
+{
+	return container_of(v4l2_dev, struct si4713_usb_device, v4l2_dev);
+}
+
+static int vidioc_querycap(struct file *file, void *priv,
+					struct v4l2_capability *v)
+{
+	struct si4713_usb_device *radio = video_drvdata(file);
+
+	strlcpy(v->driver, "radio-usb-si4713", sizeof(v->driver));
+	strlcpy(v->card, "Si4713 FM Transmitter", sizeof(v->card));
+	usb_make_path(radio->usbdev, v->bus_info, sizeof(v->bus_info));
+	v->device_caps = V4L2_CAP_MODULATOR | V4L2_CAP_RDS_OUTPUT;
+	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
+
+	return 0;
+}
+
+static int vidioc_g_modulator(struct file *file, void *priv,
+				struct v4l2_modulator *vm)
+{
+	struct si4713_usb_device *radio = video_drvdata(file);
+
+	return v4l2_subdev_call(radio->v4l2_subdev, tuner, g_modulator, vm);
+}
+
+static int vidioc_s_modulator(struct file *file, void *priv,
+				const struct v4l2_modulator *vm)
+{
+	struct si4713_usb_device *radio = video_drvdata(file);
+
+	return v4l2_subdev_call(radio->v4l2_subdev, tuner, s_modulator, vm);
+}
+
+static int vidioc_s_frequency(struct file *file, void *priv,
+				const struct v4l2_frequency *vf)
+{
+	struct si4713_usb_device *radio = video_drvdata(file);
+
+	return v4l2_subdev_call(radio->v4l2_subdev, tuner, s_frequency, vf);
+}
+
+static int vidioc_g_frequency(struct file *file, void *priv,
+				struct v4l2_frequency *vf)
+{
+	struct si4713_usb_device *radio = video_drvdata(file);
+
+	return v4l2_subdev_call(radio->v4l2_subdev, tuner, g_frequency, vf);
+}
+
+static const struct v4l2_ioctl_ops usb_si4713_ioctl_ops = {
+	.vidioc_querycap	  = vidioc_querycap,
+	.vidioc_g_modulator	  = vidioc_g_modulator,
+	.vidioc_s_modulator	  = vidioc_s_modulator,
+	.vidioc_g_frequency	  = vidioc_g_frequency,
+	.vidioc_s_frequency	  = vidioc_s_frequency,
+	.vidioc_log_status	  = v4l2_ctrl_log_status,
+	.vidioc_subscribe_event   = v4l2_ctrl_subscribe_event,
+	.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
+};
+
+/* File system interface */
+static const struct v4l2_file_operations usb_si4713_fops = {
+	.owner		= THIS_MODULE,
+	.open           = v4l2_fh_open,
+	.release        = v4l2_fh_release,
+	.poll           = v4l2_ctrl_poll,
+	.unlocked_ioctl	= video_ioctl2,
+};
+
+static void usb_si4713_video_device_release(struct v4l2_device *v4l2_dev)
+{
+	struct si4713_usb_device *radio = to_si4713_dev(v4l2_dev);
+	struct i2c_adapter *adapter = &radio->i2c_adapter;
+
+	i2c_del_adapter(adapter);
+	v4l2_device_unregister(&radio->v4l2_dev);
+	kfree(radio->buffer);
+	kfree(radio);
+}
+
+/*
+ * This command sequence emulates the behaviour of the Windows driver.
+ * The structure of these commands was determined by sniffing the
+ * usb traffic of the device during startup.
+ * Most likely, these commands make some queries to the device.
+ * Commands are sent to enquire parameters like the bus mode,
+ * component revision, boot mode, the device serial number etc.
+ *
+ * These commands are necessary to be sent in this order during startup.
+ * The device fails to powerup if these commands are not sent.
+ *
+ * The complete list of startup commands is given in the start_seq table below.
+ */
+static int si4713_send_startup_command(struct si4713_usb_device *radio)
+{
+	unsigned long until_jiffies = jiffies + usecs_to_jiffies(USB_RESP_TIMEOUT) + 1;
+	u8 *buffer = radio->buffer;
+	int retval;
+
+	/* send the command */
+	retval = usb_control_msg(radio->usbdev, usb_sndctrlpipe(radio->usbdev, 0),
+					0x09, 0x21, 0x033f, 0, radio->buffer,
+					BUFFER_LENGTH, USB_TIMEOUT);
+	if (retval < 0)
+		return retval;
+
+	for (;;) {
+		/* receive the response */
+		retval = usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0),
+				0x01, 0xa1, 0x033f, 0, radio->buffer,
+				BUFFER_LENGTH, USB_TIMEOUT);
+		if (retval < 0)
+			return retval;
+		if (!radio->buffer[1]) {
+			/* USB traffic sniffing showed that some commands require
+			 * additional checks. */
+			switch (buffer[1]) {
+			case 0x32:
+				if (radio->buffer[2] == 0)
+					return 0;
+				break;
+			case 0x14:
+			case 0x12:
+				if (radio->buffer[2] & SI4713_CTS)
+					return 0;
+				break;
+			case 0x06:
+				if ((radio->buffer[2] & SI4713_CTS) && radio->buffer[9] == 0x08)
+					return 0;
+				break;
+			default:
+				return 0;
+			}
+		}
+		if (time_is_before_jiffies(until_jiffies))
+			return -EIO;
+		msleep(3);
+	}
+
+	return retval;
+}
+
+struct si4713_start_seq_table {
+	int len;
+	u8 payload[8];
+};
+
+/*
+ * Some of the startup commands that could be recognized are :
+ * (0x03): Get serial number of the board (Response : CB000-00-00)
+ * (0x06, 0x03, 0x03, 0x08, 0x01, 0x0f) : Get Component revision
+ */
+static const struct si4713_start_seq_table start_seq[] = {
+
+	{ 1, { 0x03 } },
+	{ 2, { 0x32, 0x7f } },
+	{ 6, { 0x06, 0x03, 0x03, 0x08, 0x01, 0x0f } },
+	{ 2, { 0x14, 0x02 } },
+	{ 2, { 0x09, 0x90 } },
+	{ 3, { 0x08, 0x90, 0xfa } },
+	{ 2, { 0x36, 0x01 } },
+	{ 2, { 0x05, 0x03 } },
+	{ 7, { 0x06, 0x00, 0x06, 0x0e, 0x01, 0x0f, 0x05 } },
+	{ 1, { 0x12 } },
+	/* Commands that are sent after pressing the 'Initialize'
+		button in the windows application */
+	{ 1, { 0x03 } },
+	{ 1, { 0x01 } },
+	{ 2, { 0x09, 0x90 } },
+	{ 3, { 0x08, 0x90, 0xfa } },
+	{ 1, { 0x34 } },
+	{ 2, { 0x35, 0x01 } },
+	{ 2, { 0x36, 0x01 } },
+	{ 2, { 0x30, 0x09 } },
+	{ 4, { 0x30, 0x06, 0x00, 0xe2 } },
+	{ 3, { 0x31, 0x01, 0x30 } },
+	{ 3, { 0x31, 0x04, 0x09 } },
+	{ 2, { 0x05, 0x02 } },
+	{ 6, { 0x06, 0x03, 0x03, 0x08, 0x01, 0x0f } },
+};
+
+static int si4713_start_seq(struct si4713_usb_device *radio)
+{
+	int retval = 0;
+	int i;
+
+	radio->buffer[0] = 0x3f;
+
+	for (i = 0; i < ARRAY_SIZE(start_seq); i++) {
+		int len = start_seq[i].len;
+		const u8 *payload = start_seq[i].payload;
+
+		memcpy(radio->buffer + 1, payload, len);
+		memset(radio->buffer + len + 1, 0, BUFFER_LENGTH - 1 - len);
+		retval = si4713_send_startup_command(radio);
+	}
+
+	return retval;
+}
+
+static struct i2c_board_info si4713_board_info = {
+	I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
+};
+
+struct si4713_command_table {
+	int command_id;
+	u8 payload[8];
+};
+
+/*
+ * Structure of a command :
+ *	Byte 1 : 0x3f (always)
+ *	Byte 2 : 0x06 (send a command)
+ *	Byte 3 : Unknown
+ *	Byte 4 : Number of arguments + 1 (for the command byte)
+ *	Byte 5 : Number of response bytes
+ */
+static struct si4713_command_table command_table[] = {
+
+	{ SI4713_CMD_POWER_UP,		{ 0x00, SI4713_PWUP_NARGS + 1, SI4713_PWUP_NRESP} },
+	{ SI4713_CMD_GET_REV,		{ 0x03, 0x01, SI4713_GETREV_NRESP } },
+	{ SI4713_CMD_POWER_DOWN,	{ 0x00, 0x01, SI4713_PWDN_NRESP} },
+	{ SI4713_CMD_SET_PROPERTY,	{ 0x00, SI4713_SET_PROP_NARGS + 1, SI4713_SET_PROP_NRESP } },
+	{ SI4713_CMD_GET_PROPERTY,	{ 0x00, SI4713_GET_PROP_NARGS + 1, SI4713_GET_PROP_NRESP } },
+	{ SI4713_CMD_TX_TUNE_FREQ,	{ 0x03, SI4713_TXFREQ_NARGS + 1, SI4713_TXFREQ_NRESP } },
+	{ SI4713_CMD_TX_TUNE_POWER,	{ 0x03, SI4713_TXPWR_NARGS + 1, SI4713_TXPWR_NRESP } },
+	{ SI4713_CMD_TX_TUNE_MEASURE,	{ 0x03, SI4713_TXMEA_NARGS + 1, SI4713_TXMEA_NRESP } },
+	{ SI4713_CMD_TX_TUNE_STATUS,	{ 0x00, SI4713_TXSTATUS_NARGS + 1, SI4713_TXSTATUS_NRESP } },
+	{ SI4713_CMD_TX_ASQ_STATUS,	{ 0x03, SI4713_ASQSTATUS_NARGS + 1, SI4713_ASQSTATUS_NRESP } },
+	{ SI4713_CMD_GET_INT_STATUS,	{ 0x03, 0x01, SI4713_GET_STATUS_NRESP } },
+	{ SI4713_CMD_TX_RDS_BUFF,	{ 0x03, SI4713_RDSBUFF_NARGS + 1, SI4713_RDSBUFF_NRESP } },
+	{ SI4713_CMD_TX_RDS_PS,		{ 0x00, SI4713_RDSPS_NARGS + 1, SI4713_RDSPS_NRESP } },
+};
+
+static int send_command(struct si4713_usb_device *radio, u8 *payload, char *data, int len)
+{
+	int retval;
+
+	radio->buffer[0] = 0x3f;
+	radio->buffer[1] = 0x06;
+
+	memcpy(radio->buffer + 2, payload, 3);
+	memcpy(radio->buffer + 5, data, len);
+	memset(radio->buffer + 5 + len, 0, BUFFER_LENGTH - 5 - len);
+
+	/* send the command */
+	retval = usb_control_msg(radio->usbdev, usb_sndctrlpipe(radio->usbdev, 0),
+					0x09, 0x21, 0x033f, 0, radio->buffer,
+					BUFFER_LENGTH, USB_TIMEOUT);
+
+	return retval < 0 ? retval : 0;
+}
+
+static int si4713_i2c_read(struct si4713_usb_device *radio, char *data, int len)
+{
+	unsigned long until_jiffies = jiffies + usecs_to_jiffies(USB_RESP_TIMEOUT) + 1;
+	int retval;
+
+	/* receive the response */
+	for (;;) {
+		retval = usb_control_msg(radio->usbdev,
+					usb_rcvctrlpipe(radio->usbdev, 0),
+					0x01, 0xa1, 0x033f, 0, radio->buffer,
+					BUFFER_LENGTH, USB_TIMEOUT);
+		if (retval < 0)
+			return retval;
+
+		/*
+		 * Check that we get a valid reply back (buffer[1] == 0) and
+		 * that CTS is set before returning, otherwise we wait and try
+		 * again. The i2c driver also does the CTS check, but the timeouts
+		 * used there are much too small for this USB driver, so we wait
+		 * for it here.
+		 */
+		if (radio->buffer[1] == 0 && (radio->buffer[2] & SI4713_CTS)) {
+			memcpy(data, radio->buffer + 2, len);
+			return 0;
+		}
+		if (time_is_before_jiffies(until_jiffies)) {
+			/* Zero the status value, ensuring CTS isn't set */
+			data[0] = 0;
+			return 0;
+		}
+		msleep(3);
+	}
+}
+
+static int si4713_i2c_write(struct si4713_usb_device *radio, char *data, int len)
+{
+	int retval = -EINVAL;
+	int i;
+
+	if (len > BUFFER_LENGTH - 5)
+		return -EINVAL;
+
+	for (i = 0; i < ARRAY_SIZE(command_table); i++) {
+		if (data[0] == command_table[i].command_id)
+			retval = send_command(radio, command_table[i].payload,
+						data, len);
+	}
+
+	return retval < 0 ? retval : 0;
+}
+
+static int si4713_transfer(struct i2c_adapter *i2c_adapter,
+				struct i2c_msg *msgs, int num)
+{
+	struct si4713_usb_device *radio = i2c_get_adapdata(i2c_adapter);
+	int retval = -EINVAL;
+	int i;
+
+	if (num <= 0)
+		return 0;
+
+	for (i = 0; i < num; i++) {
+		if (msgs[i].flags & I2C_M_RD)
+			retval = si4713_i2c_read(radio, msgs[i].buf, msgs[i].len);
+		else
+			retval = si4713_i2c_write(radio, msgs[i].buf, msgs[i].len);
+		if (retval)
+			break;
+	}
+
+	return retval ? retval : num;
+}
+
+static u32 si4713_functionality(struct i2c_adapter *adapter)
+{
+	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
+}
+
+static struct i2c_algorithm si4713_algo = {
+	.master_xfer   = si4713_transfer,
+	.functionality = si4713_functionality,
+};
+
+/* This name value shows up in the sysfs filename associated
+		with this I2C adapter */
+static struct i2c_adapter si4713_i2c_adapter_template = {
+	.name   = "si4713-i2c",
+	.owner  = THIS_MODULE,
+	.algo   = &si4713_algo,
+};
+
+static int si4713_register_i2c_adapter(struct si4713_usb_device *radio)
+{
+	radio->i2c_adapter = si4713_i2c_adapter_template;
+	/* set up sysfs linkage to our parent device */
+	radio->i2c_adapter.dev.parent = &radio->usbdev->dev;
+	i2c_set_adapdata(&radio->i2c_adapter, radio);
+
+	return i2c_add_adapter(&radio->i2c_adapter);
+}
+
+/* check if the device is present and register with v4l and usb if it is */
+static int usb_si4713_probe(struct usb_interface *intf,
+				const struct usb_device_id *id)
+{
+	struct si4713_usb_device *radio;
+	struct i2c_adapter *adapter;
+	struct v4l2_subdev *sd;
+	int retval = -ENOMEM;
+
+	dev_info(&intf->dev, "Si4713 development board discovered: (%04X:%04X)\n",
+			id->idVendor, id->idProduct);
+
+	/* Initialize local device structure */
+	radio = kzalloc(sizeof(struct si4713_usb_device), GFP_KERNEL);
+	if (radio)
+		radio->buffer = kmalloc(BUFFER_LENGTH, GFP_KERNEL);
+
+	if (!radio || !radio->buffer) {
+		dev_err(&intf->dev, "kmalloc for si4713_usb_device failed\n");
+		kfree(radio);
+		return -ENOMEM;
+	}
+
+	mutex_init(&radio->lock);
+
+	radio->usbdev = interface_to_usbdev(intf);
+	radio->intf = intf;
+	usb_set_intfdata(intf, &radio->v4l2_dev);
+
+	retval = si4713_start_seq(radio);
+	if (retval < 0)
+		goto err_v4l2;
+
+	retval = v4l2_device_register(&intf->dev, &radio->v4l2_dev);
+	if (retval < 0) {
+		dev_err(&intf->dev, "couldn't register v4l2_device\n");
+		goto err_v4l2;
+	}
+
+	retval = si4713_register_i2c_adapter(radio);
+	if (retval < 0) {
+		dev_err(&intf->dev, "could not register i2c device\n");
+		goto err_i2cdev;
+	}
+
+	adapter = &radio->i2c_adapter;
+	sd = v4l2_i2c_new_subdev_board(&radio->v4l2_dev, adapter,
+					  &si4713_board_info, NULL);
+	radio->v4l2_subdev = sd;
+	if (!sd) {
+		dev_err(&intf->dev, "cannot get v4l2 subdevice\n");
+		retval = -ENODEV;
+		goto del_adapter;
+	}
+
+	radio->vdev.ctrl_handler = sd->ctrl_handler;
+	radio->v4l2_dev.release = usb_si4713_video_device_release;
+	strlcpy(radio->vdev.name, radio->v4l2_dev.name,
+		sizeof(radio->vdev.name));
+	radio->vdev.v4l2_dev = &radio->v4l2_dev;
+	radio->vdev.fops = &usb_si4713_fops;
+	radio->vdev.ioctl_ops = &usb_si4713_ioctl_ops;
+	radio->vdev.lock = &radio->lock;
+	radio->vdev.release = video_device_release_empty;
+	radio->vdev.vfl_dir = VFL_DIR_TX;
+
+	video_set_drvdata(&radio->vdev, radio);
+	set_bit(V4L2_FL_USE_FH_PRIO, &radio->vdev.flags);
+
+	retval = video_register_device(&radio->vdev, VFL_TYPE_RADIO, -1);
+	if (retval < 0) {
+		dev_err(&intf->dev, "could not register video device\n");
+		goto del_adapter;
+	}
+
+	dev_info(&intf->dev, "V4L2 device registered as %s\n",
+			video_device_node_name(&radio->vdev));
+
+	return 0;
+
+del_adapter:
+	i2c_del_adapter(adapter);
+err_i2cdev:
+	v4l2_device_unregister(&radio->v4l2_dev);
+err_v4l2:
+	kfree(radio->buffer);
+	kfree(radio);
+	return retval;
+}
+
+static void usb_si4713_disconnect(struct usb_interface *intf)
+{
+	struct si4713_usb_device *radio = to_si4713_dev(usb_get_intfdata(intf));
+
+	dev_info(&intf->dev, "Si4713 development board now disconnected\n");
+
+	mutex_lock(&radio->lock);
+	usb_set_intfdata(intf, NULL);
+	video_unregister_device(&radio->vdev);
+	v4l2_device_disconnect(&radio->v4l2_dev);
+	mutex_unlock(&radio->lock);
+	v4l2_device_put(&radio->v4l2_dev);
+}
+
+/* USB subsystem interface */
+static struct usb_driver usb_si4713_driver = {
+	.name			= "radio-usb-si4713",
+	.probe			= usb_si4713_probe,
+	.disconnect		= usb_si4713_disconnect,
+	.id_table		= usb_si4713_usb_device_table,
+};
+
+module_usb_driver(usb_si4713_driver);
diff --git a/drivers/media/radio/si4713-i2c.c b/drivers/media/radio/si4713/si4713.c
index fe160882ee1..07d5153811e 100644
--- a/drivers/media/radio/si4713-i2c.c
+++ b/drivers/media/radio/si4713/si4713.c
@@ -27,13 +27,12 @@
 #include <linux/i2c.h>
 #include <linux/slab.h>
 #include <linux/gpio.h>
-#include <linux/regulator/consumer.h>
 #include <linux/module.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-common.h>
 
-#include "si4713-i2c.h"
+#include "si4713.h"
 
 /* module parameters */
 static int debug;
@@ -45,23 +44,18 @@ MODULE_AUTHOR("Eduardo Valentin <eduardo.valentin@nokia.com>");
 MODULE_DESCRIPTION("I2C driver for Si4713 FM Radio Transmitter");
 MODULE_VERSION("0.0.1");
 
-static const char *si4713_supply_names[SI4713_NUM_SUPPLIES] = {
-	"vio",
-	"vdd",
-};
-
 #define DEFAULT_RDS_PI			0x00
 #define DEFAULT_RDS_PTY			0x00
 #define DEFAULT_RDS_DEVIATION		0x00C8
 #define DEFAULT_RDS_PS_REPEAT_COUNT	0x0003
 #define DEFAULT_LIMITER_RTIME		0x1392
 #define DEFAULT_LIMITER_DEV		0x102CA
-#define DEFAULT_PILOT_FREQUENCY 	0x4A38
+#define DEFAULT_PILOT_FREQUENCY		0x4A38
 #define DEFAULT_PILOT_DEVIATION		0x1A5E
 #define DEFAULT_ACOMP_ATIME		0x0000
 #define DEFAULT_ACOMP_RTIME		0xF4240L
 #define DEFAULT_ACOMP_GAIN		0x0F
-#define DEFAULT_ACOMP_THRESHOLD 	(-0x28)
+#define DEFAULT_ACOMP_THRESHOLD		(-0x28)
 #define DEFAULT_MUTE			0x01
 #define DEFAULT_POWER_LEVEL		88
 #define DEFAULT_FREQUENCY		8800
@@ -213,6 +207,7 @@ static int si4713_send_command(struct si4713_device *sdev, const u8 command,
 				u8 response[], const int respn, const int usecs)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(&sdev->sd);
+	unsigned long until_jiffies;
 	u8 data1[MAX_ARGS + 1];
 	int err;
 
@@ -228,30 +223,42 @@ static int si4713_send_command(struct si4713_device *sdev, const u8 command,
 	if (err != argn + 1) {
 		v4l2_err(&sdev->sd, "Error while sending command 0x%02x\n",
 			command);
-		return (err > 0) ? -EIO : err;
+		return err < 0 ? err : -EIO;
 	}
 
+	until_jiffies = jiffies + usecs_to_jiffies(usecs) + 1;
+
 	/* Wait response from interrupt */
-	if (!wait_for_completion_timeout(&sdev->work,
+	if (client->irq) {
+		if (!wait_for_completion_timeout(&sdev->work,
 				usecs_to_jiffies(usecs) + 1))
-		v4l2_warn(&sdev->sd,
+			v4l2_warn(&sdev->sd,
 				"(%s) Device took too much time to answer.\n",
 				__func__);
-
-	/* Then get the response */
-	err = i2c_master_recv(client, response, respn);
-	if (err != respn) {
-		v4l2_err(&sdev->sd,
-			"Error while reading response for command 0x%02x\n",
-			command);
-		return (err > 0) ? -EIO : err;
 	}
 
-	DBG_BUFFER(&sdev->sd, "Response", response, respn);
-	if (check_command_failed(response[0]))
-		return -EBUSY;
+	do {
+		err = i2c_master_recv(client, response, respn);
+		if (err != respn) {
+			v4l2_err(&sdev->sd,
+				"Error %d while reading response for command 0x%02x\n",
+				err, command);
+			return err < 0 ? err : -EIO;
+		}
 
-	return 0;
+		DBG_BUFFER(&sdev->sd, "Response", response, respn);
+		if (!check_command_failed(response[0]))
+			return 0;
+
+		if (client->irq)
+			return -EBUSY;
+		if (usecs <= 1000)
+			usleep_range(usecs, 1000);
+		else
+			usleep_range(1000, 2000);
+	} while (time_is_after_jiffies(until_jiffies));
+
+	return -EBUSY;
 }
 
 /*
@@ -265,9 +272,9 @@ static int si4713_read_property(struct si4713_device *sdev, u16 prop, u32 *pv)
 	int err;
 	u8 val[SI4713_GET_PROP_NRESP];
 	/*
-	 * 	.First byte = 0
-	 * 	.Second byte = property's MSB
-	 * 	.Third byte = property's LSB
+	 *	.First byte = 0
+	 *	.Second byte = property's MSB
+	 *	.Third byte = property's LSB
 	 */
 	const u8 args[SI4713_GET_PROP_NARGS] = {
 		0x00,
@@ -302,11 +309,11 @@ static int si4713_write_property(struct si4713_device *sdev, u16 prop, u16 val)
 	int rval;
 	u8 resp[SI4713_SET_PROP_NRESP];
 	/*
-	 * 	.First byte = 0
-	 * 	.Second byte = property's MSB
-	 * 	.Third byte = property's LSB
-	 * 	.Fourth byte = value's MSB
-	 * 	.Fifth byte = value's LSB
+	 *	.First byte = 0
+	 *	.Second byte = property's MSB
+	 *	.Third byte = property's LSB
+	 *	.Fourth byte = value's MSB
+	 *	.Fifth byte = value's LSB
 	 */
 	const u8 args[SI4713_SET_PROP_NARGS] = {
 		0x00,
@@ -344,31 +351,36 @@ static int si4713_write_property(struct si4713_device *sdev, u16 prop, u16 val)
  */
 static int si4713_powerup(struct si4713_device *sdev)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(&sdev->sd);
 	int err;
 	u8 resp[SI4713_PWUP_NRESP];
 	/*
-	 * 	.First byte = Enabled interrupts and boot function
-	 * 	.Second byte = Input operation mode
+	 *	.First byte = Enabled interrupts and boot function
+	 *	.Second byte = Input operation mode
 	 */
-	const u8 args[SI4713_PWUP_NARGS] = {
-		SI4713_PWUP_CTSIEN | SI4713_PWUP_GPO2OEN | SI4713_PWUP_FUNC_TX,
+	u8 args[SI4713_PWUP_NARGS] = {
+		SI4713_PWUP_GPO2OEN | SI4713_PWUP_FUNC_TX,
 		SI4713_PWUP_OPMOD_ANALOG,
 	};
 
 	if (sdev->power_state)
 		return 0;
 
-	err = regulator_bulk_enable(ARRAY_SIZE(sdev->supplies),
-				    sdev->supplies);
-	if (err) {
-		v4l2_err(&sdev->sd, "Failed to enable supplies: %d\n", err);
-		return err;
+	if (sdev->supplies) {
+		err = regulator_bulk_enable(sdev->supplies, sdev->supply_data);
+		if (err) {
+			v4l2_err(&sdev->sd, "Failed to enable supplies: %d\n", err);
+			return err;
+		}
 	}
 	if (gpio_is_valid(sdev->gpio_reset)) {
 		udelay(50);
 		gpio_set_value(sdev->gpio_reset, 1);
 	}
 
+	if (client->irq)
+		args[0] |= SI4713_PWUP_CTSIEN;
+
 	err = si4713_send_command(sdev, SI4713_CMD_POWER_UP,
 					args, ARRAY_SIZE(args),
 					resp, ARRAY_SIZE(resp),
@@ -380,13 +392,15 @@ static int si4713_powerup(struct si4713_device *sdev)
 		v4l2_dbg(1, debug, &sdev->sd, "Device in power up mode\n");
 		sdev->power_state = POWER_ON;
 
-		err = si4713_write_property(sdev, SI4713_GPO_IEN,
+		if (client->irq)
+			err = si4713_write_property(sdev, SI4713_GPO_IEN,
 						SI4713_STC_INT | SI4713_CTS);
-	} else {
-		if (gpio_is_valid(sdev->gpio_reset))
-			gpio_set_value(sdev->gpio_reset, 0);
-		err = regulator_bulk_disable(ARRAY_SIZE(sdev->supplies),
-					     sdev->supplies);
+		return err;
+	}
+	if (gpio_is_valid(sdev->gpio_reset))
+		gpio_set_value(sdev->gpio_reset, 0);
+	if (sdev->supplies) {
+		err = regulator_bulk_disable(sdev->supplies, sdev->supply_data);
 		if (err)
 			v4l2_err(&sdev->sd,
 				 "Failed to disable supplies: %d\n", err);
@@ -418,11 +432,13 @@ static int si4713_powerdown(struct si4713_device *sdev)
 		v4l2_dbg(1, debug, &sdev->sd, "Device in reset mode\n");
 		if (gpio_is_valid(sdev->gpio_reset))
 			gpio_set_value(sdev->gpio_reset, 0);
-		err = regulator_bulk_disable(ARRAY_SIZE(sdev->supplies),
-					     sdev->supplies);
-		if (err)
-			v4l2_err(&sdev->sd,
-				 "Failed to disable supplies: %d\n", err);
+		if (sdev->supplies) {
+			err = regulator_bulk_disable(sdev->supplies,
+						     sdev->supply_data);
+			if (err)
+				v4l2_err(&sdev->sd,
+					 "Failed to disable supplies: %d\n", err);
+		}
 		sdev->power_state = POWER_OFF;
 	}
 
@@ -451,7 +467,7 @@ static int si4713_checkrev(struct si4713_device *sdev)
 		v4l2_info(&sdev->sd, "chip found @ 0x%02x (%s)\n",
 				client->addr << 1, client->adapter->name);
 	} else {
-		v4l2_err(&sdev->sd, "Invalid product number\n");
+		v4l2_err(&sdev->sd, "Invalid product number 0x%X\n", resp[1]);
 		rval = -EINVAL;
 	}
 	return rval;
@@ -465,39 +481,45 @@ static int si4713_checkrev(struct si4713_device *sdev)
  */
 static int si4713_wait_stc(struct si4713_device *sdev, const int usecs)
 {
-	int err;
+	struct i2c_client *client = v4l2_get_subdevdata(&sdev->sd);
 	u8 resp[SI4713_GET_STATUS_NRESP];
+	unsigned long start_jiffies = jiffies;
+	int err;
 
-	/* Wait response from STC interrupt */
-	if (!wait_for_completion_timeout(&sdev->work,
-			usecs_to_jiffies(usecs) + 1))
+	if (client->irq &&
+	    !wait_for_completion_timeout(&sdev->work, usecs_to_jiffies(usecs) + 1))
 		v4l2_warn(&sdev->sd,
-			"%s: device took too much time to answer (%d usec).\n",
-				__func__, usecs);
-
-	/* Clear status bits */
-	err = si4713_send_command(sdev, SI4713_CMD_GET_INT_STATUS,
-					NULL, 0,
-					resp, ARRAY_SIZE(resp),
-					DEFAULT_TIMEOUT);
-
-	if (err < 0)
-		goto exit;
-
-	v4l2_dbg(1, debug, &sdev->sd,
-			"%s: status bits: 0x%02x\n", __func__, resp[0]);
-
-	if (!(resp[0] & SI4713_STC_INT))
-		err = -EIO;
-
-exit:
-	return err;
+			"(%s) Device took too much time to answer.\n", __func__);
+
+	for (;;) {
+		/* Clear status bits */
+		err = si4713_send_command(sdev, SI4713_CMD_GET_INT_STATUS,
+				NULL, 0,
+				resp, ARRAY_SIZE(resp),
+				DEFAULT_TIMEOUT);
+		/* The USB device returns errors when it waits for the
+		 * STC bit to be set. Hence polling */
+		if (err >= 0) {
+			v4l2_dbg(1, debug, &sdev->sd,
+				"%s: status bits: 0x%02x\n", __func__, resp[0]);
+
+			if (resp[0] & SI4713_STC_INT)
+				return 0;
+		}
+		if (jiffies_to_usecs(jiffies - start_jiffies) > usecs)
+			return err < 0 ? err : -EIO;
+		/* We sleep here for 3-4 ms in order to avoid flooding the device
+		 * with USB requests. The si4713 USB driver was developed
+		 * by reverse engineering the Windows USB driver. The windows
+		 * driver also has a ~2.5 ms delay between responses. */
+		usleep_range(3000, 4000);
+	}
 }
 
 /*
  * si4713_tx_tune_freq - Sets the state of the RF carrier and sets the tuning
- * 			frequency between 76 and 108 MHz in 10 kHz units and
- * 			steps of 50 kHz.
+ *			frequency between 76 and 108 MHz in 10 kHz units and
+ *			steps of 50 kHz.
  * @sdev: si4713_device structure for the device we are communicating
  * @frequency: desired frequency (76 - 108 MHz, unit 10 KHz, step 50 kHz)
  */
@@ -506,9 +528,9 @@ static int si4713_tx_tune_freq(struct si4713_device *sdev, u16 frequency)
 	int err;
 	u8 val[SI4713_TXFREQ_NRESP];
 	/*
-	 * 	.First byte = 0
-	 * 	.Second byte = frequency's MSB
-	 * 	.Third byte = frequency's LSB
+	 *	.First byte = 0
+	 *	.Second byte = frequency's MSB
+	 *	.Third byte = frequency's LSB
 	 */
 	const u8 args[SI4713_TXFREQ_NARGS] = {
 		0x00,
@@ -535,14 +557,14 @@ static int si4713_tx_tune_freq(struct si4713_device *sdev, u16 frequency)
 }
 
 /*
- * si4713_tx_tune_power - Sets the RF voltage level between 88 and 115 dBuV in
- * 			1 dB units. A value of 0x00 indicates off. The command
- * 			also sets the antenna tuning capacitance. A value of 0
- * 			indicates autotuning, and a value of 1 - 191 indicates
- * 			a manual override, which results in a tuning
- * 			capacitance of 0.25 pF x @antcap.
+ * si4713_tx_tune_power - Sets the RF voltage level between 88 and 120 dBuV in
+ *			1 dB units. A value of 0x00 indicates off. The command
+ *			also sets the antenna tuning capacitance. A value of 0
+ *			indicates autotuning, and a value of 1 - 191 indicates
+ *			a manual override, which results in a tuning
+ *			capacitance of 0.25 pF x @antcap.
  * @sdev: si4713_device structure for the device we are communicating
- * @power: tuning power (88 - 115 dBuV, unit/step 1 dB)
+ * @power: tuning power (88 - 120 dBuV, unit/step 1 dB)
  * @antcap: value of antenna tuning capacitor (0 - 191)
  */
 static int si4713_tx_tune_power(struct si4713_device *sdev, u8 power,
@@ -551,21 +573,21 @@ static int si4713_tx_tune_power(struct si4713_device *sdev, u8 power,
 	int err;
 	u8 val[SI4713_TXPWR_NRESP];
 	/*
-	 * 	.First byte = 0
-	 * 	.Second byte = 0
-	 * 	.Third byte = power
-	 * 	.Fourth byte = antcap
+	 *	.First byte = 0
+	 *	.Second byte = 0
+	 *	.Third byte = power
+	 *	.Fourth byte = antcap
 	 */
-	const u8 args[SI4713_TXPWR_NARGS] = {
+	u8 args[SI4713_TXPWR_NARGS] = {
 		0x00,
 		0x00,
 		power,
 		antcap,
 	};
 
-	if (((power > 0) && (power < SI4713_MIN_POWER)) ||
-		power > SI4713_MAX_POWER || antcap > SI4713_MAX_ANTCAP)
-		return -EDOM;
+	/* Map power values 1-87 to MIN_POWER (88) */
+	if (power > 0 && power < SI4713_MIN_POWER)
+		args[2] = power = SI4713_MIN_POWER;
 
 	err = si4713_send_command(sdev, SI4713_CMD_TX_TUNE_POWER,
 				  args, ARRAY_SIZE(args), val,
@@ -583,12 +605,12 @@ static int si4713_tx_tune_power(struct si4713_device *sdev, u8 power,
 
 /*
  * si4713_tx_tune_measure - Enters receive mode and measures the received noise
- * 			level in units of dBuV on the selected frequency.
- * 			The Frequency must be between 76 and 108 MHz in 10 kHz
- * 			units and steps of 50 kHz. The command also sets the
- * 			antenna	tuning capacitance. A value of 0 means
- * 			autotuning, and a value of 1 to 191 indicates manual
- * 			override.
+ *			level in units of dBuV on the selected frequency.
+ *			The Frequency must be between 76 and 108 MHz in 10 kHz
+ *			units and steps of 50 kHz. The command also sets the
+ *			antenna	tuning capacitance. A value of 0 means
+ *			autotuning, and a value of 1 to 191 indicates manual
+ *			override.
  * @sdev: si4713_device structure for the device we are communicating
  * @frequency: desired frequency (76 - 108 MHz, unit 10 KHz, step 50 kHz)
  * @antcap: value of antenna tuning capacitor (0 - 191)
@@ -599,10 +621,10 @@ static int si4713_tx_tune_measure(struct si4713_device *sdev, u16 frequency,
 	int err;
 	u8 val[SI4713_TXMEA_NRESP];
 	/*
-	 * 	.First byte = 0
-	 * 	.Second byte = frequency's MSB
-	 * 	.Third byte = frequency's LSB
-	 * 	.Fourth byte = antcap
+	 *	.First byte = 0
+	 *	.Second byte = frequency's MSB
+	 *	.Third byte = frequency's LSB
+	 *	.Fourth byte = antcap
 	 */
 	const u8 args[SI4713_TXMEA_NARGS] = {
 		0x00,
@@ -632,11 +654,11 @@ static int si4713_tx_tune_measure(struct si4713_device *sdev, u16 frequency,
 
 /*
  * si4713_tx_tune_status- Returns the status of the tx_tune_freq, tx_tune_mea or
- * 			tx_tune_power commands. This command return the current
- * 			frequency, output voltage in dBuV, the antenna tunning
- * 			capacitance value and the received noise level. The
- * 			command also clears the stcint interrupt bit when the
- * 			first bit of its arguments is high.
+ *			tx_tune_power commands. This command return the current
+ *			frequency, output voltage in dBuV, the antenna tunning
+ *			capacitance value and the received noise level. The
+ *			command also clears the stcint interrupt bit when the
+ *			first bit of its arguments is high.
  * @sdev: si4713_device structure for the device we are communicating
  * @intack: 0x01 to clear the seek/tune complete interrupt status indicator.
  * @frequency: returned frequency
@@ -651,7 +673,7 @@ static int si4713_tx_tune_status(struct si4713_device *sdev, u8 intack,
 	int err;
 	u8 val[SI4713_TXSTATUS_NRESP];
 	/*
-	 * 	.First byte = intack bit
+	 *	.First byte = intack bit
 	 */
 	const u8 args[SI4713_TXSTATUS_NARGS] = {
 		intack & SI4713_INTACK_MASK,
@@ -812,8 +834,9 @@ static int si4713_set_rds_ps_name(struct si4713_device *sdev, char *ps_name)
 	return rval;
 }
 
-static int si4713_set_rds_radio_text(struct si4713_device *sdev, char *rt)
+static int si4713_set_rds_radio_text(struct si4713_device *sdev, const char *rt)
 {
+	static const char cr[RDS_RADIOTEXT_BLK_SIZE] = { RDS_CARRIAGE_RETURN, 0 };
 	int rval = 0, i;
 	u16 t_index = 0;
 	u8 b_index = 0, cr_inserted = 0;
@@ -837,7 +860,7 @@ static int si4713_set_rds_radio_text(struct si4713_device *sdev, char *rt)
 			for (i = 0; i < RDS_RADIOTEXT_BLK_SIZE; i++) {
 				if (!rt[t_index + i] ||
 				    rt[t_index + i] == RDS_CARRIAGE_RETURN) {
-					rt[t_index + i] = RDS_CARRIAGE_RETURN;
+					rt = cr;
 					cr_inserted = 1;
 					break;
 				}
@@ -1024,7 +1047,6 @@ static int si4713_initialize(struct si4713_device *sdev)
 	if (rval < 0)
 		return rval;
 
-
 	sdev->frequency = DEFAULT_FREQUENCY;
 	sdev->stereo = 1;
 	sdev->tune_rnl = DEFAULT_TUNE_RNL;
@@ -1345,7 +1367,7 @@ static int si4713_probe(struct i2c_client *client,
 	struct v4l2_ctrl_handler *hdl;
 	int rval, i;
 
-	sdev = kzalloc(sizeof *sdev, GFP_KERNEL);
+	sdev = kzalloc(sizeof(*sdev), GFP_KERNEL);
 	if (!sdev) {
 		dev_err(&client->dev, "Failed to alloc video device.\n");
 		rval = -ENOMEM;
@@ -1362,13 +1384,14 @@ static int si4713_probe(struct i2c_client *client,
 		}
 		sdev->gpio_reset = pdata->gpio_reset;
 		gpio_direction_output(sdev->gpio_reset, 0);
+		sdev->supplies = pdata->supplies;
 	}
 
-	for (i = 0; i < ARRAY_SIZE(sdev->supplies); i++)
-		sdev->supplies[i].supply = si4713_supply_names[i];
+	for (i = 0; i < sdev->supplies; i++)
+		sdev->supply_data[i].supply = pdata->supply_names[i];
 
-	rval = regulator_bulk_get(&client->dev, ARRAY_SIZE(sdev->supplies),
-				  sdev->supplies);
+	rval = regulator_bulk_get(&client->dev, sdev->supplies,
+				  sdev->supply_data);
 	if (rval) {
 		dev_err(&client->dev, "Cannot get regulators: %d\n", rval);
 		goto free_gpio;
@@ -1420,8 +1443,8 @@ static int si4713_probe(struct i2c_client *client,
 			V4L2_CID_AUDIO_COMPRESSION_GAIN, 0, MAX_ACOMP_GAIN, 1,
 			DEFAULT_ACOMP_GAIN);
 	sdev->compression_threshold = v4l2_ctrl_new_std(hdl, &si4713_ctrl_ops,
-			V4L2_CID_AUDIO_COMPRESSION_THRESHOLD, MIN_ACOMP_THRESHOLD,
-			MAX_ACOMP_THRESHOLD, 1,
+			V4L2_CID_AUDIO_COMPRESSION_THRESHOLD,
+			MIN_ACOMP_THRESHOLD, MAX_ACOMP_THRESHOLD, 1,
 			DEFAULT_ACOMP_THRESHOLD);
 	sdev->compression_attack_time = v4l2_ctrl_new_std(hdl, &si4713_ctrl_ops,
 			V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME, 0,
@@ -1443,9 +1466,11 @@ static int si4713_probe(struct i2c_client *client,
 			V4L2_CID_TUNE_PREEMPHASIS,
 			V4L2_PREEMPHASIS_75_uS, 0, V4L2_PREEMPHASIS_50_uS);
 	sdev->tune_pwr_level = v4l2_ctrl_new_std(hdl, &si4713_ctrl_ops,
-			V4L2_CID_TUNE_POWER_LEVEL, 0, 120, 1, DEFAULT_POWER_LEVEL);
+			V4L2_CID_TUNE_POWER_LEVEL, 0, SI4713_MAX_POWER,
+			1, DEFAULT_POWER_LEVEL);
 	sdev->tune_ant_cap = v4l2_ctrl_new_std(hdl, &si4713_ctrl_ops,
-			V4L2_CID_TUNE_ANTENNA_CAPACITOR, 0, 191, 1, 0);
+			V4L2_CID_TUNE_ANTENNA_CAPACITOR, 0, SI4713_MAX_ANTCAP,
+			1, 0);
 
 	if (hdl->error) {
 		rval = hdl->error;
@@ -1456,7 +1481,7 @@ static int si4713_probe(struct i2c_client *client,
 
 	if (client->irq) {
 		rval = request_irq(client->irq,
-			si4713_handler, IRQF_TRIGGER_FALLING | IRQF_DISABLED,
+			si4713_handler, IRQF_TRIGGER_FALLING,
 			client->name, sdev);
 		if (rval < 0) {
 			v4l2_err(&sdev->sd, "Could not request IRQ\n");
@@ -1481,7 +1506,7 @@ free_irq:
 free_ctrls:
 	v4l2_ctrl_handler_free(hdl);
 put_reg:
-	regulator_bulk_free(ARRAY_SIZE(sdev->supplies), sdev->supplies);
+	regulator_bulk_free(sdev->supplies, sdev->supply_data);
 free_gpio:
 	if (gpio_is_valid(sdev->gpio_reset))
 		gpio_free(sdev->gpio_reset);
@@ -1505,7 +1530,7 @@ static int si4713_remove(struct i2c_client *client)
 
 	v4l2_device_unregister_subdev(sd);
 	v4l2_ctrl_handler_free(sd->ctrl_handler);
-	regulator_bulk_free(ARRAY_SIZE(sdev->supplies), sdev->supplies);
+	regulator_bulk_free(sdev->supplies, sdev->supply_data);
 	if (gpio_is_valid(sdev->gpio_reset))
 		gpio_free(sdev->gpio_reset);
 	kfree(sdev);
diff --git a/drivers/media/radio/si4713-i2c.h b/drivers/media/radio/si4713/si4713.h
index 25cdea26343..4837cf6e0e1 100644
--- a/drivers/media/radio/si4713-i2c.h
+++ b/drivers/media/radio/si4713/si4713.h
@@ -15,6 +15,7 @@
 #ifndef SI4713_I2C_H
 #define SI4713_I2C_H
 
+#include <linux/regulator/consumer.h>
 #include <media/v4l2-subdev.h>
 #include <media/v4l2-ctrls.h>
 #include <media/si4713.h>
@@ -226,7 +227,8 @@ struct si4713_device {
 		struct v4l2_ctrl *tune_ant_cap;
 	};
 	struct completion work;
-	struct regulator_bulk_data supplies[SI4713_NUM_SUPPLIES];
+	unsigned supplies;
+	struct regulator_bulk_data supply_data[SI4713_NUM_SUPPLIES];
 	int gpio_reset;
 	u32 power_state;
 	u32 rds_enabled;
diff --git a/drivers/media/radio/tea575x.c b/drivers/media/radio/tea575x.c
new file mode 100644
index 00000000000..7c14060a40b
--- /dev/null
+++ b/drivers/media/radio/tea575x.c
@@ -0,0 +1,584 @@
+/*
+ *   ALSA driver for TEA5757/5759 Philips AM/FM radio tuner chips
+ *
+ *	Copyright (c) 2004 Jaroslav Kysela <perex@perex.cz>
+ *
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/sched.h>
+#include <asm/io.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-fh.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-event.h>
+#include <media/tea575x.h>
+
+MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
+MODULE_DESCRIPTION("Routines for control of TEA5757/5759 Philips AM/FM radio tuner chips");
+MODULE_LICENSE("GPL");
+
+/*
+ * definitions
+ */
+
+#define TEA575X_BIT_SEARCH	(1<<24)		/* 1 = search action, 0 = tuned */
+#define TEA575X_BIT_UPDOWN	(1<<23)		/* 0 = search down, 1 = search up */
+#define TEA575X_BIT_MONO	(1<<22)		/* 0 = stereo, 1 = mono */
+#define TEA575X_BIT_BAND_MASK	(3<<20)
+#define TEA575X_BIT_BAND_FM	(0<<20)
+#define TEA575X_BIT_BAND_MW	(1<<20)
+#define TEA575X_BIT_BAND_LW	(2<<20)
+#define TEA575X_BIT_BAND_SW	(3<<20)
+#define TEA575X_BIT_PORT_0	(1<<19)		/* user bit */
+#define TEA575X_BIT_PORT_1	(1<<18)		/* user bit */
+#define TEA575X_BIT_SEARCH_MASK	(3<<16)		/* search level */
+#define TEA575X_BIT_SEARCH_5_28	     (0<<16)	/* FM >5uV, AM >28uV */
+#define TEA575X_BIT_SEARCH_10_40     (1<<16)	/* FM >10uV, AM > 40uV */
+#define TEA575X_BIT_SEARCH_30_63     (2<<16)	/* FM >30uV, AM > 63uV */
+#define TEA575X_BIT_SEARCH_150_1000  (3<<16)	/* FM > 150uV, AM > 1000uV */
+#define TEA575X_BIT_DUMMY	(1<<15)		/* buffer */
+#define TEA575X_BIT_FREQ_MASK	0x7fff
+
+enum { BAND_FM, BAND_FM_JAPAN, BAND_AM };
+
+static const struct v4l2_frequency_band bands[] = {
+	{
+		.type = V4L2_TUNER_RADIO,
+		.index = 0,
+		.capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO |
+			      V4L2_TUNER_CAP_FREQ_BANDS,
+		.rangelow   =  87500 * 16,
+		.rangehigh  = 108000 * 16,
+		.modulation = V4L2_BAND_MODULATION_FM,
+	},
+	{
+		.type = V4L2_TUNER_RADIO,
+		.index = 0,
+		.capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO |
+			      V4L2_TUNER_CAP_FREQ_BANDS,
+		.rangelow   = 76000 * 16,
+		.rangehigh  = 91000 * 16,
+		.modulation = V4L2_BAND_MODULATION_FM,
+	},
+	{
+		.type = V4L2_TUNER_RADIO,
+		.index = 1,
+		.capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_FREQ_BANDS,
+		.rangelow   =  530 * 16,
+		.rangehigh  = 1710 * 16,
+		.modulation = V4L2_BAND_MODULATION_AM,
+	},
+};
+
+/*
+ * lowlevel part
+ */
+
+static void snd_tea575x_write(struct snd_tea575x *tea, unsigned int val)
+{
+	u16 l;
+	u8 data;
+
+	if (tea->ops->write_val)
+		return tea->ops->write_val(tea, val);
+
+	tea->ops->set_direction(tea, 1);
+	udelay(16);
+
+	for (l = 25; l > 0; l--) {
+		data = (val >> 24) & TEA575X_DATA;
+		val <<= 1;			/* shift data */
+		tea->ops->set_pins(tea, data | TEA575X_WREN);
+		udelay(2);
+		tea->ops->set_pins(tea, data | TEA575X_WREN | TEA575X_CLK);
+		udelay(2);
+		tea->ops->set_pins(tea, data | TEA575X_WREN);
+		udelay(2);
+	}
+
+	if (!tea->mute)
+		tea->ops->set_pins(tea, 0);
+}
+
+static u32 snd_tea575x_read(struct snd_tea575x *tea)
+{
+	u16 l, rdata;
+	u32 data = 0;
+
+	if (tea->ops->read_val)
+		return tea->ops->read_val(tea);
+
+	tea->ops->set_direction(tea, 0);
+	tea->ops->set_pins(tea, 0);
+	udelay(16);
+
+	for (l = 24; l--;) {
+		tea->ops->set_pins(tea, TEA575X_CLK);
+		udelay(2);
+		if (!l)
+			tea->tuned = tea->ops->get_pins(tea) & TEA575X_MOST ? 0 : 1;
+		tea->ops->set_pins(tea, 0);
+		udelay(2);
+		data <<= 1;			/* shift data */
+		rdata = tea->ops->get_pins(tea);
+		if (!l)
+			tea->stereo = (rdata & TEA575X_MOST) ?  0 : 1;
+		if (rdata & TEA575X_DATA)
+			data++;
+		udelay(2);
+	}
+
+	if (tea->mute)
+		tea->ops->set_pins(tea, TEA575X_WREN);
+
+	return data;
+}
+
+static u32 snd_tea575x_val_to_freq(struct snd_tea575x *tea, u32 val)
+{
+	u32 freq = val & TEA575X_BIT_FREQ_MASK;
+
+	if (freq == 0)
+		return freq;
+
+	switch (tea->band) {
+	case BAND_FM:
+		/* freq *= 12.5 */
+		freq *= 125;
+		freq /= 10;
+		/* crystal fixup */
+		freq -= TEA575X_FMIF;
+		break;
+	case BAND_FM_JAPAN:
+		/* freq *= 12.5 */
+		freq *= 125;
+		freq /= 10;
+		/* crystal fixup */
+		freq += TEA575X_FMIF;
+		break;
+	case BAND_AM:
+		/* crystal fixup */
+		freq -= TEA575X_AMIF;
+		break;
+	}
+
+	return clamp(freq * 16, bands[tea->band].rangelow,
+				bands[tea->band].rangehigh); /* from kHz */
+}
+
+static u32 snd_tea575x_get_freq(struct snd_tea575x *tea)
+{
+	return snd_tea575x_val_to_freq(tea, snd_tea575x_read(tea));
+}
+
+void snd_tea575x_set_freq(struct snd_tea575x *tea)
+{
+	u32 freq = tea->freq / 16;	/* to kHz */
+	u32 band = 0;
+
+	switch (tea->band) {
+	case BAND_FM:
+		band = TEA575X_BIT_BAND_FM;
+		/* crystal fixup */
+		freq += TEA575X_FMIF;
+		/* freq /= 12.5 */
+		freq *= 10;
+		freq /= 125;
+		break;
+	case BAND_FM_JAPAN:
+		band = TEA575X_BIT_BAND_FM;
+		/* crystal fixup */
+		freq -= TEA575X_FMIF;
+		/* freq /= 12.5 */
+		freq *= 10;
+		freq /= 125;
+		break;
+	case BAND_AM:
+		band = TEA575X_BIT_BAND_MW;
+		/* crystal fixup */
+		freq += TEA575X_AMIF;
+		break;
+	}
+
+	tea->val &= ~(TEA575X_BIT_FREQ_MASK | TEA575X_BIT_BAND_MASK);
+	tea->val |= band;
+	tea->val |= freq & TEA575X_BIT_FREQ_MASK;
+	snd_tea575x_write(tea, tea->val);
+	tea->freq = snd_tea575x_val_to_freq(tea, tea->val);
+}
+
+/*
+ * Linux Video interface
+ */
+
+static int vidioc_querycap(struct file *file, void  *priv,
+					struct v4l2_capability *v)
+{
+	struct snd_tea575x *tea = video_drvdata(file);
+
+	strlcpy(v->driver, tea->v4l2_dev->name, sizeof(v->driver));
+	strlcpy(v->card, tea->card, sizeof(v->card));
+	strlcat(v->card, tea->tea5759 ? " TEA5759" : " TEA5757", sizeof(v->card));
+	strlcpy(v->bus_info, tea->bus_info, sizeof(v->bus_info));
+	v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
+	if (!tea->cannot_read_data)
+		v->device_caps |= V4L2_CAP_HW_FREQ_SEEK;
+	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
+	return 0;
+}
+
+static int vidioc_enum_freq_bands(struct file *file, void *priv,
+					 struct v4l2_frequency_band *band)
+{
+	struct snd_tea575x *tea = video_drvdata(file);
+	int index;
+
+	if (band->tuner != 0)
+		return -EINVAL;
+
+	switch (band->index) {
+	case 0:
+		if (tea->tea5759)
+			index = BAND_FM_JAPAN;
+		else
+			index = BAND_FM;
+		break;
+	case 1:
+		if (tea->has_am) {
+			index = BAND_AM;
+			break;
+		}
+		/* Fall through */
+	default:
+		return -EINVAL;
+	}
+
+	*band = bands[index];
+	if (!tea->cannot_read_data)
+		band->capability |= V4L2_TUNER_CAP_HWSEEK_BOUNDED;
+
+	return 0;
+}
+
+static int vidioc_g_tuner(struct file *file, void *priv,
+					struct v4l2_tuner *v)
+{
+	struct snd_tea575x *tea = video_drvdata(file);
+	struct v4l2_frequency_band band_fm = { 0, };
+
+	if (v->index > 0)
+		return -EINVAL;
+
+	snd_tea575x_read(tea);
+	vidioc_enum_freq_bands(file, priv, &band_fm);
+
+	memset(v, 0, sizeof(*v));
+	strlcpy(v->name, tea->has_am ? "FM/AM" : "FM", sizeof(v->name));
+	v->type = V4L2_TUNER_RADIO;
+	v->capability = band_fm.capability;
+	v->rangelow = tea->has_am ? bands[BAND_AM].rangelow : band_fm.rangelow;
+	v->rangehigh = band_fm.rangehigh;
+	v->rxsubchans = tea->stereo ? V4L2_TUNER_SUB_STEREO : V4L2_TUNER_SUB_MONO;
+	v->audmode = (tea->val & TEA575X_BIT_MONO) ?
+		V4L2_TUNER_MODE_MONO : V4L2_TUNER_MODE_STEREO;
+	v->signal = tea->tuned ? 0xffff : 0;
+	return 0;
+}
+
+static int vidioc_s_tuner(struct file *file, void *priv,
+					const struct v4l2_tuner *v)
+{
+	struct snd_tea575x *tea = video_drvdata(file);
+	u32 orig_val = tea->val;
+
+	if (v->index)
+		return -EINVAL;
+	tea->val &= ~TEA575X_BIT_MONO;
+	if (v->audmode == V4L2_TUNER_MODE_MONO)
+		tea->val |= TEA575X_BIT_MONO;
+	/* Only apply changes if currently tuning FM */
+	if (tea->band != BAND_AM && tea->val != orig_val)
+		snd_tea575x_set_freq(tea);
+
+	return 0;
+}
+
+static int vidioc_g_frequency(struct file *file, void *priv,
+					struct v4l2_frequency *f)
+{
+	struct snd_tea575x *tea = video_drvdata(file);
+
+	if (f->tuner != 0)
+		return -EINVAL;
+	f->type = V4L2_TUNER_RADIO;
+	f->frequency = tea->freq;
+	return 0;
+}
+
+static int vidioc_s_frequency(struct file *file, void *priv,
+					const struct v4l2_frequency *f)
+{
+	struct snd_tea575x *tea = video_drvdata(file);
+
+	if (f->tuner != 0 || f->type != V4L2_TUNER_RADIO)
+		return -EINVAL;
+
+	if (tea->has_am && f->frequency < (20000 * 16))
+		tea->band = BAND_AM;
+	else if (tea->tea5759)
+		tea->band = BAND_FM_JAPAN;
+	else
+		tea->band = BAND_FM;
+
+	tea->freq = clamp_t(u32, f->frequency, bands[tea->band].rangelow,
+					bands[tea->band].rangehigh);
+	snd_tea575x_set_freq(tea);
+	return 0;
+}
+
+static int vidioc_s_hw_freq_seek(struct file *file, void *fh,
+					const struct v4l2_hw_freq_seek *a)
+{
+	struct snd_tea575x *tea = video_drvdata(file);
+	unsigned long timeout;
+	int i, spacing;
+
+	if (tea->cannot_read_data)
+		return -ENOTTY;
+	if (a->tuner || a->wrap_around)
+		return -EINVAL;
+
+	if (file->f_flags & O_NONBLOCK)
+		return -EWOULDBLOCK;
+
+	if (a->rangelow || a->rangehigh) {
+		for (i = 0; i < ARRAY_SIZE(bands); i++) {
+			if ((i == BAND_FM && tea->tea5759) ||
+			    (i == BAND_FM_JAPAN && !tea->tea5759) ||
+			    (i == BAND_AM && !tea->has_am))
+				continue;
+			if (bands[i].rangelow  == a->rangelow &&
+			    bands[i].rangehigh == a->rangehigh)
+				break;
+		}
+		if (i == ARRAY_SIZE(bands))
+			return -EINVAL; /* No matching band found */
+		if (i != tea->band) {
+			tea->band = i;
+			tea->freq = clamp(tea->freq, bands[i].rangelow,
+						     bands[i].rangehigh);
+			snd_tea575x_set_freq(tea);
+		}
+	}
+
+	spacing = (tea->band == BAND_AM) ? 5 : 50; /* kHz */
+
+	/* clear the frequency, HW will fill it in */
+	tea->val &= ~TEA575X_BIT_FREQ_MASK;
+	tea->val |= TEA575X_BIT_SEARCH;
+	if (a->seek_upward)
+		tea->val |= TEA575X_BIT_UPDOWN;
+	else
+		tea->val &= ~TEA575X_BIT_UPDOWN;
+	snd_tea575x_write(tea, tea->val);
+	timeout = jiffies + msecs_to_jiffies(10000);
+	for (;;) {
+		if (time_after(jiffies, timeout))
+			break;
+		if (schedule_timeout_interruptible(msecs_to_jiffies(10))) {
+			/* some signal arrived, stop search */
+			tea->val &= ~TEA575X_BIT_SEARCH;
+			snd_tea575x_set_freq(tea);
+			return -ERESTARTSYS;
+		}
+		if (!(snd_tea575x_read(tea) & TEA575X_BIT_SEARCH)) {
+			u32 freq;
+
+			/* Found a frequency, wait until it can be read */
+			for (i = 0; i < 100; i++) {
+				msleep(10);
+				freq = snd_tea575x_get_freq(tea);
+				if (freq) /* available */
+					break;
+			}
+			if (freq == 0) /* shouldn't happen */
+				break;
+			/*
+			 * if we moved by less than the spacing, or in the
+			 * wrong direction, continue seeking
+			 */
+			if (abs(tea->freq - freq) < 16 * spacing ||
+					(a->seek_upward && freq < tea->freq) ||
+					(!a->seek_upward && freq > tea->freq)) {
+				snd_tea575x_write(tea, tea->val);
+				continue;
+			}
+			tea->freq = freq;
+			tea->val &= ~TEA575X_BIT_SEARCH;
+			return 0;
+		}
+	}
+	tea->val &= ~TEA575X_BIT_SEARCH;
+	snd_tea575x_set_freq(tea);
+	return -ENODATA;
+}
+
+static int tea575x_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct snd_tea575x *tea = container_of(ctrl->handler, struct snd_tea575x, ctrl_handler);
+
+	switch (ctrl->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		tea->mute = ctrl->val;
+		snd_tea575x_set_freq(tea);
+		return 0;
+	}
+
+	return -EINVAL;
+}
+
+static const struct v4l2_file_operations tea575x_fops = {
+	.unlocked_ioctl	= video_ioctl2,
+	.open           = v4l2_fh_open,
+	.release        = v4l2_fh_release,
+	.poll           = v4l2_ctrl_poll,
+};
+
+static const struct v4l2_ioctl_ops tea575x_ioctl_ops = {
+	.vidioc_querycap    = vidioc_querycap,
+	.vidioc_g_tuner     = vidioc_g_tuner,
+	.vidioc_s_tuner     = vidioc_s_tuner,
+	.vidioc_g_frequency = vidioc_g_frequency,
+	.vidioc_s_frequency = vidioc_s_frequency,
+	.vidioc_s_hw_freq_seek = vidioc_s_hw_freq_seek,
+	.vidioc_enum_freq_bands = vidioc_enum_freq_bands,
+	.vidioc_log_status  = v4l2_ctrl_log_status,
+	.vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
+	.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
+};
+
+static const struct video_device tea575x_radio = {
+	.ioctl_ops 	= &tea575x_ioctl_ops,
+	.release        = video_device_release_empty,
+};
+
+static const struct v4l2_ctrl_ops tea575x_ctrl_ops = {
+	.s_ctrl = tea575x_s_ctrl,
+};
+
+
+int snd_tea575x_hw_init(struct snd_tea575x *tea)
+{
+	tea->mute = true;
+
+	/* Not all devices can or know how to read the data back.
+	   Such devices can set cannot_read_data to true. */
+	if (!tea->cannot_read_data) {
+		snd_tea575x_write(tea, 0x55AA);
+		if (snd_tea575x_read(tea) != 0x55AA)
+			return -ENODEV;
+	}
+
+	tea->val = TEA575X_BIT_BAND_FM | TEA575X_BIT_SEARCH_5_28;
+	tea->freq = 90500 * 16;		/* 90.5Mhz default */
+	snd_tea575x_set_freq(tea);
+
+	return 0;
+}
+EXPORT_SYMBOL(snd_tea575x_hw_init);
+
+int snd_tea575x_init(struct snd_tea575x *tea, struct module *owner)
+{
+	int retval = snd_tea575x_hw_init(tea);
+
+	if (retval)
+		return retval;
+
+	tea->vd = tea575x_radio;
+	video_set_drvdata(&tea->vd, tea);
+	mutex_init(&tea->mutex);
+	strlcpy(tea->vd.name, tea->v4l2_dev->name, sizeof(tea->vd.name));
+	tea->vd.lock = &tea->mutex;
+	tea->vd.v4l2_dev = tea->v4l2_dev;
+	tea->fops = tea575x_fops;
+	tea->fops.owner = owner;
+	tea->vd.fops = &tea->fops;
+	set_bit(V4L2_FL_USE_FH_PRIO, &tea->vd.flags);
+	/* disable hw_freq_seek if we can't use it */
+	if (tea->cannot_read_data)
+		v4l2_disable_ioctl(&tea->vd, VIDIOC_S_HW_FREQ_SEEK);
+
+	if (!tea->cannot_mute) {
+		tea->vd.ctrl_handler = &tea->ctrl_handler;
+		v4l2_ctrl_handler_init(&tea->ctrl_handler, 1);
+		v4l2_ctrl_new_std(&tea->ctrl_handler, &tea575x_ctrl_ops,
+				  V4L2_CID_AUDIO_MUTE, 0, 1, 1, 1);
+		retval = tea->ctrl_handler.error;
+		if (retval) {
+			v4l2_err(tea->v4l2_dev, "can't initialize controls\n");
+			v4l2_ctrl_handler_free(&tea->ctrl_handler);
+			return retval;
+		}
+
+		if (tea->ext_init) {
+			retval = tea->ext_init(tea);
+			if (retval) {
+				v4l2_ctrl_handler_free(&tea->ctrl_handler);
+				return retval;
+			}
+		}
+
+		v4l2_ctrl_handler_setup(&tea->ctrl_handler);
+	}
+
+	retval = video_register_device(&tea->vd, VFL_TYPE_RADIO, tea->radio_nr);
+	if (retval) {
+		v4l2_err(tea->v4l2_dev, "can't register video device!\n");
+		v4l2_ctrl_handler_free(tea->vd.ctrl_handler);
+		return retval;
+	}
+
+	return 0;
+}
+
+void snd_tea575x_exit(struct snd_tea575x *tea)
+{
+	video_unregister_device(&tea->vd);
+	v4l2_ctrl_handler_free(tea->vd.ctrl_handler);
+}
+
+static int __init alsa_tea575x_module_init(void)
+{
+	return 0;
+}
+
+static void __exit alsa_tea575x_module_exit(void)
+{
+}
+
+module_init(alsa_tea575x_module_init)
+module_exit(alsa_tea575x_module_exit)
+
+EXPORT_SYMBOL(snd_tea575x_init);
+EXPORT_SYMBOL(snd_tea575x_exit);
+EXPORT_SYMBOL(snd_tea575x_set_freq);
diff --git a/drivers/media/radio/tef6862.c b/drivers/media/radio/tef6862.c
index 06ac69245ca..a9319a24c7e 100644
--- a/drivers/media/radio/tef6862.c
+++ b/drivers/media/radio/tef6862.c
@@ -48,15 +48,15 @@
 #define WM_SUB_TEST		0xF
 
 /* Different modes of the MSA register */
-#define MODE_BUFFER		0x0
-#define MODE_PRESET		0x1
-#define MODE_SEARCH		0x2
-#define MODE_AF_UPDATE		0x3
-#define MODE_JUMP		0x4
-#define MODE_CHECK		0x5
-#define MODE_LOAD		0x6
-#define MODE_END		0x7
-#define MODE_SHIFT		5
+#define MSA_MODE_BUFFER		0x0
+#define MSA_MODE_PRESET		0x1
+#define MSA_MODE_SEARCH		0x2
+#define MSA_MODE_AF_UPDATE	0x3
+#define MSA_MODE_JUMP		0x4
+#define MSA_MODE_CHECK		0x5
+#define MSA_MODE_LOAD		0x6
+#define MSA_MODE_END		0x7
+#define MSA_MODE_SHIFT		5
 
 struct tef6862_state {
 	struct v4l2_subdev sd;
@@ -112,9 +112,9 @@ static int tef6862_s_frequency(struct v4l2_subdev *sd, const struct v4l2_frequen
 	if (f->tuner != 0)
 		return -EINVAL;
 
-	clamp(freq, TEF6862_LO_FREQ, TEF6862_HI_FREQ);
+	freq = clamp(freq, TEF6862_LO_FREQ, TEF6862_HI_FREQ);
 	pll = 1964 + ((freq - TEF6862_LO_FREQ) * 20) / FREQ_MUL;
-	i2cmsg[0] = (MODE_PRESET << MODE_SHIFT) | WM_SUB_PLLM;
+	i2cmsg[0] = (MSA_MODE_PRESET << MSA_MODE_SHIFT) | WM_SUB_PLLM;
 	i2cmsg[1] = (pll >> 8) & 0xff;
 	i2cmsg[2] = pll & 0xff;
 
diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
index 253f307f0b3..4b2e9e8298e 100644
--- a/drivers/media/radio/wl128x/fmdrv_common.c
+++ b/drivers/media/radio/wl128x/fmdrv_common.c
@@ -175,7 +175,7 @@ static int_handler_prototype int_handler_table[] = {
 	fm_irq_handle_intmsk_cmd_resp
 };
 
-long (*g_st_write) (struct sk_buff *skb);
+static long (*g_st_write) (struct sk_buff *skb);
 static struct completion wait_for_fmdrv_reg_comp;
 
 static inline void fm_irq_call(struct fmdev *fmdev)
diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
index 5a79c333d45..8fbd377e631 100644
--- a/drivers/media/rc/Kconfig
+++ b/drivers/media/rc/Kconfig
@@ -106,6 +106,15 @@ config IR_SANYO_DECODER
 	   uses the Sanyo protocol (Sanyo, Aiwa, Chinon remotes),
 	   and you need software decoding support.
 
+config IR_SHARP_DECODER
+	tristate "Enable IR raw decoder for the Sharp protocol"
+	depends on RC_CORE
+	default y
+
+	---help---
+	   Enable this option if you have an infrared remote control which
+	   uses the Sharp protocol, and you need software decoding support.
+
 config IR_MCE_KBD_DECODER
 	tristate "Enable IR raw decoder for the MCE keyboard/mouse protocol"
 	depends on RC_CORE
@@ -223,6 +232,8 @@ config IR_REDRAT3
 	tristate "RedRat3 IR Transceiver"
 	depends on USB_ARCH_HAS_HCD
 	depends on RC_CORE
+	select NEW_LEDS
+	select LEDS_CLASS
 	select USB
 	---help---
 	   Say Y here if you want to use a RedRat3 Infrared Transceiver.
@@ -248,7 +259,6 @@ config IR_WINBOND_CIR
 	depends on RC_CORE
 	select NEW_LEDS
 	select LEDS_CLASS
-	select LEDS_TRIGGERS
 	select BITREVERSE
 	---help---
 	   Say Y here if you want to use the IR remote functionality found
@@ -299,6 +309,8 @@ config IR_RX51
 	   The driver uses omap DM timers for generating the carrier
 	   wave and pulses.
 
+source "drivers/media/rc/img-ir/Kconfig"
+
 config RC_LOOPBACK
 	tristate "Remote Control Loopback Driver"
 	depends on RC_CORE
@@ -321,4 +333,14 @@ config IR_GPIO_CIR
 	   To compile this driver as a module, choose M here: the module will
 	   be called gpio-ir-recv.
 
+config RC_ST
+	tristate "ST remote control receiver"
+	depends on ARCH_STI && RC_CORE
+	help
+	 Say Y here if you want support for ST remote control driver
+	 which allows both IR and UHF RX.
+	 The driver passes raw pulse and space information to the LIRC decoder.
+
+	 If you're not sure, select N here.
+
 endif #RC_DEVICES
diff --git a/drivers/media/rc/Makefile b/drivers/media/rc/Makefile
index 56bacf07b36..f8b54ff4660 100644
--- a/drivers/media/rc/Makefile
+++ b/drivers/media/rc/Makefile
@@ -11,6 +11,7 @@ obj-$(CONFIG_IR_JVC_DECODER) += ir-jvc-decoder.o
 obj-$(CONFIG_IR_SONY_DECODER) += ir-sony-decoder.o
 obj-$(CONFIG_IR_RC5_SZ_DECODER) += ir-rc5-sz-decoder.o
 obj-$(CONFIG_IR_SANYO_DECODER) += ir-sanyo-decoder.o
+obj-$(CONFIG_IR_SHARP_DECODER) += ir-sharp-decoder.o
 obj-$(CONFIG_IR_MCE_KBD_DECODER) += ir-mce_kbd-decoder.o
 obj-$(CONFIG_IR_LIRC_CODEC) += ir-lirc-codec.o
 
@@ -30,3 +31,5 @@ obj-$(CONFIG_RC_LOOPBACK) += rc-loopback.o
 obj-$(CONFIG_IR_GPIO_CIR) += gpio-ir-recv.o
 obj-$(CONFIG_IR_IGUANA) += iguanair.o
 obj-$(CONFIG_IR_TTUSBIR) += ttusbir.o
+obj-$(CONFIG_RC_ST) += st_rc.o
+obj-$(CONFIG_IR_IMG) += img-ir/
diff --git a/drivers/media/rc/ati_remote.c b/drivers/media/rc/ati_remote.c
index 4d6a63fe6c5..2df7c551601 100644
--- a/drivers/media/rc/ati_remote.c
+++ b/drivers/media/rc/ati_remote.c
@@ -784,7 +784,7 @@ static void ati_remote_rc_init(struct ati_remote *ati_remote)
 
 	rdev->priv = ati_remote;
 	rdev->driver_type = RC_DRIVER_SCANCODE;
-	rdev->allowed_protos = RC_BIT_OTHER;
+	rc_set_allowed_protocols(rdev, RC_BIT_OTHER);
 	rdev->driver_name = "ati_remote";
 
 	rdev->open = ati_remote_rc_open;
diff --git a/drivers/media/rc/ene_ir.c b/drivers/media/rc/ene_ir.c
index ed184f68c17..fc9d23f2ed3 100644
--- a/drivers/media/rc/ene_ir.c
+++ b/drivers/media/rc/ene_ir.c
@@ -476,7 +476,7 @@ select_timeout:
 }
 
 /* Enable the device for receive */
-static void ene_rx_enable(struct ene_device *dev)
+static void ene_rx_enable_hw(struct ene_device *dev)
 {
 	u8 reg_value;
 
@@ -504,11 +504,17 @@ static void ene_rx_enable(struct ene_device *dev)
 
 	/* enter idle mode */
 	ir_raw_event_set_idle(dev->rdev, true);
+}
+
+/* Enable the device for receive - wrapper to track the state*/
+static void ene_rx_enable(struct ene_device *dev)
+{
+	ene_rx_enable_hw(dev);
 	dev->rx_enabled = true;
 }
 
 /* Disable the device receiver */
-static void ene_rx_disable(struct ene_device *dev)
+static void ene_rx_disable_hw(struct ene_device *dev)
 {
 	/* disable inputs */
 	ene_rx_enable_cir_engine(dev, false);
@@ -516,8 +522,13 @@ static void ene_rx_disable(struct ene_device *dev)
 
 	/* disable hardware IRQ and firmware flag */
 	ene_clear_reg_mask(dev, ENE_FW1, ENE_FW1_ENABLE | ENE_FW1_IRQ);
-
 	ir_raw_event_set_idle(dev->rdev, true);
+}
+
+/* Disable the device receiver - wrapper to track the state */
+static void ene_rx_disable(struct ene_device *dev)
+{
+	ene_rx_disable_hw(dev);
 	dev->rx_enabled = false;
 }
 
@@ -1022,6 +1033,8 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id)
 	spin_lock_init(&dev->hw_lock);
 
 	dev->hw_io = pnp_port_start(pnp_dev, 0);
+	dev->irq = pnp_irq(pnp_dev, 0);
+
 
 	pnp_set_drvdata(pnp_dev, dev);
 	dev->pnp_dev = pnp_dev;
@@ -1046,7 +1059,7 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id)
 		learning_mode_force = false;
 
 	rdev->driver_type = RC_DRIVER_IR_RAW;
-	rdev->allowed_protos = RC_BIT_ALL;
+	rc_set_allowed_protocols(rdev, RC_BIT_ALL);
 	rdev->priv = dev;
 	rdev->open = ene_open;
 	rdev->close = ene_close;
@@ -1085,7 +1098,6 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id)
 		goto exit_unregister_device;
 	}
 
-	dev->irq = pnp_irq(pnp_dev, 0);
 	if (request_irq(dev->irq, ene_isr,
 			IRQF_SHARED, ENE_DRIVER_NAME, (void *)dev)) {
 		goto exit_release_hw_io;
@@ -1123,9 +1135,8 @@ static void ene_remove(struct pnp_dev *pnp_dev)
 }
 
 /* enable wake on IR (wakes on specific button on original remote) */
-static void ene_enable_wake(struct ene_device *dev, int enable)
+static void ene_enable_wake(struct ene_device *dev, bool enable)
 {
-	enable = enable && device_may_wakeup(&dev->pnp_dev->dev);
 	dbg("wake on IR %s", enable ? "enabled" : "disabled");
 	ene_set_clear_reg_mask(dev, ENE_FW1, ENE_FW1_WAKE, enable);
 }
@@ -1134,9 +1145,12 @@ static void ene_enable_wake(struct ene_device *dev, int enable)
 static int ene_suspend(struct pnp_dev *pnp_dev, pm_message_t state)
 {
 	struct ene_device *dev = pnp_get_drvdata(pnp_dev);
-	ene_enable_wake(dev, true);
+	bool wake = device_may_wakeup(&dev->pnp_dev->dev);
+
+	if (!wake && dev->rx_enabled)
+		ene_rx_disable_hw(dev);
 
-	/* TODO: add support for wake pattern */
+	ene_enable_wake(dev, wake);
 	return 0;
 }
 
diff --git a/drivers/media/rc/ene_ir.h b/drivers/media/rc/ene_ir.h
index 6f978e85db8..a7911e3b9bc 100644
--- a/drivers/media/rc/ene_ir.h
+++ b/drivers/media/rc/ene_ir.h
@@ -185,7 +185,7 @@
 #define __dbg(level, format, ...)				\
 do {								\
 	if (debug >= level)					\
-		pr_debug(format "\n", ## __VA_ARGS__);		\
+		pr_info(format "\n", ## __VA_ARGS__);		\
 } while (0)
 
 #define dbg(format, ...)		__dbg(1, format, ## __VA_ARGS__)
diff --git a/drivers/media/rc/fintek-cir.c b/drivers/media/rc/fintek-cir.c
index d6fa441655d..46b66e59438 100644
--- a/drivers/media/rc/fintek-cir.c
+++ b/drivers/media/rc/fintek-cir.c
@@ -541,7 +541,7 @@ static int fintek_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id
 	/* Set up the rc device */
 	rdev->priv = fintek;
 	rdev->driver_type = RC_DRIVER_IR_RAW;
-	rdev->allowed_protos = RC_BIT_ALL;
+	rc_set_allowed_protocols(rdev, RC_BIT_ALL);
 	rdev->open = fintek_open;
 	rdev->close = fintek_close;
 	rdev->input_name = FINTEK_DESCRIPTION;
diff --git a/drivers/media/rc/fintek-cir.h b/drivers/media/rc/fintek-cir.h
index 82516a1d39b..b698f3d2ced 100644
--- a/drivers/media/rc/fintek-cir.h
+++ b/drivers/media/rc/fintek-cir.h
@@ -76,8 +76,8 @@ struct fintek_dev {
 	} tx;
 
 	/* Config register index/data port pair */
-	u8 cr_ip;
-	u8 cr_dp;
+	u32 cr_ip;
+	u32 cr_dp;
 
 	/* hardware I/O settings */
 	unsigned long cir_addr;
diff --git a/drivers/media/rc/gpio-ir-recv.c b/drivers/media/rc/gpio-ir-recv.c
index 07aacfa5903..29b5f89813b 100644
--- a/drivers/media/rc/gpio-ir-recv.c
+++ b/drivers/media/rc/gpio-ir-recv.c
@@ -16,6 +16,7 @@
 #include <linux/interrupt.h>
 #include <linux/gpio.h>
 #include <linux/slab.h>
+#include <linux/of.h>
 #include <linux/of_gpio.h>
 #include <linux/platform_device.h>
 #include <linux/irq.h>
@@ -144,9 +145,9 @@ static int gpio_ir_recv_probe(struct platform_device *pdev)
 	rcdev->dev.parent = &pdev->dev;
 	rcdev->driver_name = GPIO_IR_DRIVER_NAME;
 	if (pdata->allowed_protos)
-		rcdev->allowed_protos = pdata->allowed_protos;
+		rc_set_allowed_protocols(rcdev, pdata->allowed_protos);
 	else
-		rcdev->allowed_protos = RC_BIT_ALL;
+		rc_set_allowed_protocols(rcdev, RC_BIT_ALL);
 	rcdev->map_name = pdata->map_name ?: RC_MAP_EMPTY;
 
 	gpio_dev->rcdev = rcdev;
diff --git a/drivers/media/rc/iguanair.c b/drivers/media/rc/iguanair.c
index a4ab2e6b3f8..627ddfd6198 100644
--- a/drivers/media/rc/iguanair.c
+++ b/drivers/media/rc/iguanair.c
@@ -207,7 +207,7 @@ static int iguanair_send(struct iguanair *ir, unsigned size)
 {
 	int rc;
 
-	INIT_COMPLETION(ir->completion);
+	reinit_completion(&ir->completion);
 
 	ir->urb_out->transfer_buffer_length = size;
 	rc = usb_submit_urb(ir->urb_out, GFP_KERNEL);
@@ -286,10 +286,10 @@ static int iguanair_receiver(struct iguanair *ir, bool enable)
 }
 
 /*
- * The iguana ir creates the carrier by busy spinning after each pulse or
- * space. This is counted in CPU cycles, with the CPU running at 24MHz. It is
+ * The iguanair creates the carrier by busy spinning after each half period.
+ * This is counted in CPU cycles, with the CPU running at 24MHz. It is
  * broken down into 7-cycles and 4-cyles delays, with a preference for
- * 4-cycle delays.
+ * 4-cycle delays, minus the overhead of the loop itself (cycle_overhead).
  */
 static int iguanair_set_tx_carrier(struct rc_dev *dev, uint32_t carrier)
 {
@@ -308,25 +308,22 @@ static int iguanair_set_tx_carrier(struct rc_dev *dev, uint32_t carrier)
 		cycles = DIV_ROUND_CLOSEST(24000000, carrier * 2) -
 							ir->cycle_overhead;
 
-		/*  make up the the remainer of 4-cycle blocks */
-		switch (cycles & 3) {
-		case 0:
-			sevens = 0;
-			break;
-		case 1:
-			sevens = 3;
-			break;
-		case 2:
-			sevens = 2;
-			break;
-		case 3:
-			sevens = 1;
-			break;
-		}
-
+		/*
+		 * Calculate minimum number of 7 cycles needed so
+		 * we are left with a multiple of 4; so we want to have
+		 * (sevens * 7) & 3 == cycles & 3
+		 */
+		sevens = (4 - cycles) & 3;
 		fours = (cycles - sevens * 7) / 4;
 
-		/* magic happens here */
+		/*
+		 * The firmware interprets these values as a relative offset
+		 * for a branch. Immediately following the branches, there
+		 * 4 instructions of 7 cycles (2 bytes each) and 110
+		 * instructions of 4 cycles (1 byte each). A relative branch
+		 * of 0 will execute all of them, branch further for less
+		 * cycle burning.
+		 */
 		ir->packet->busy7 = (4 - sevens) * 2;
 		ir->packet->busy4 = 110 - fours;
 	}
@@ -364,23 +361,17 @@ static int iguanair_tx(struct rc_dev *dev, unsigned *txbuf, unsigned count)
 		periods = DIV_ROUND_CLOSEST(txbuf[i] * ir->carrier, 1000000);
 		bytes = DIV_ROUND_UP(periods, 127);
 		if (size + bytes > ir->bufsize) {
-			count = i;
-			break;
+			rc = -EINVAL;
+			goto out;
 		}
-		while (periods > 127) {
-			ir->packet->payload[size++] = 127 | space;
-			periods -= 127;
+		while (periods) {
+			unsigned p = min(periods, 127u);
+			ir->packet->payload[size++] = p | space;
+			periods -= p;
 		}
-
-		ir->packet->payload[size++] = periods | space;
 		space ^= 0x80;
 	}
 
-	if (count == 0) {
-		rc = -EINVAL;
-		goto out;
-	}
-
 	ir->packet->header.start = 0;
 	ir->packet->header.direction = DIR_OUT;
 	ir->packet->header.cmd = CMD_SEND;
@@ -504,7 +495,7 @@ static int iguanair_probe(struct usb_interface *intf,
 	usb_to_input_id(ir->udev, &rc->input_id);
 	rc->dev.parent = &intf->dev;
 	rc->driver_type = RC_DRIVER_IR_RAW;
-	rc->allowed_protos = RC_BIT_ALL;
+	rc_set_allowed_protocols(rc, RC_BIT_ALL);
 	rc->priv = ir;
 	rc->open = iguanair_open;
 	rc->close = iguanair_close;
diff --git a/drivers/media/rc/img-ir/Kconfig b/drivers/media/rc/img-ir/Kconfig
new file mode 100644
index 00000000000..03ba9fc170f
--- /dev/null
+++ b/drivers/media/rc/img-ir/Kconfig
@@ -0,0 +1,61 @@
+config IR_IMG
+	tristate "ImgTec IR Decoder"
+	depends on RC_CORE
+	select IR_IMG_HW if !IR_IMG_RAW
+	help
+	   Say Y or M here if you want to use the ImgTec infrared decoder
+	   functionality found in SoCs such as TZ1090.
+
+config IR_IMG_RAW
+	bool "Raw decoder"
+	depends on IR_IMG
+	help
+	   Say Y here to enable the raw mode driver which passes raw IR signal
+	   changes to the IR raw decoders for software decoding. This is much
+	   less reliable (due to lack of timestamps) and consumes more
+	   processing power than using hardware decode, but can be useful for
+	   testing, debug, and to make more protocols available.
+
+config IR_IMG_HW
+	bool "Hardware decoder"
+	depends on IR_IMG
+	help
+	   Say Y here to enable the hardware decode driver which decodes the IR
+	   signals in hardware. This is more reliable, consumes less processing
+	   power since only a single interrupt is received for each scancode,
+	   and allows an IR scancode to be used as a wake event.
+
+config IR_IMG_NEC
+	bool "NEC protocol support"
+	depends on IR_IMG_HW
+	help
+	   Say Y here to enable support for the NEC, extended NEC, and 32-bit
+	   NEC protocols in the ImgTec infrared decoder block.
+
+config IR_IMG_JVC
+	bool "JVC protocol support"
+	depends on IR_IMG_HW
+	help
+	   Say Y here to enable support for the JVC protocol in the ImgTec
+	   infrared decoder block.
+
+config IR_IMG_SONY
+	bool "Sony protocol support"
+	depends on IR_IMG_HW
+	help
+	   Say Y here to enable support for the Sony protocol in the ImgTec
+	   infrared decoder block.
+
+config IR_IMG_SHARP
+	bool "Sharp protocol support"
+	depends on IR_IMG_HW
+	help
+	   Say Y here to enable support for the Sharp protocol in the ImgTec
+	   infrared decoder block.
+
+config IR_IMG_SANYO
+	bool "Sanyo protocol support"
+	depends on IR_IMG_HW
+	help
+	   Say Y here to enable support for the Sanyo protocol (used by Sanyo,
+	   Aiwa, Chinon remotes) in the ImgTec infrared decoder block.
diff --git a/drivers/media/rc/img-ir/Makefile b/drivers/media/rc/img-ir/Makefile
new file mode 100644
index 00000000000..92a459d9950
--- /dev/null
+++ b/drivers/media/rc/img-ir/Makefile
@@ -0,0 +1,11 @@
+img-ir-y			:= img-ir-core.o
+img-ir-$(CONFIG_IR_IMG_RAW)	+= img-ir-raw.o
+img-ir-$(CONFIG_IR_IMG_HW)	+= img-ir-hw.o
+img-ir-$(CONFIG_IR_IMG_NEC)	+= img-ir-nec.o
+img-ir-$(CONFIG_IR_IMG_JVC)	+= img-ir-jvc.o
+img-ir-$(CONFIG_IR_IMG_SONY)	+= img-ir-sony.o
+img-ir-$(CONFIG_IR_IMG_SHARP)	+= img-ir-sharp.o
+img-ir-$(CONFIG_IR_IMG_SANYO)	+= img-ir-sanyo.o
+img-ir-objs			:= $(img-ir-y)
+
+obj-$(CONFIG_IR_IMG)		+= img-ir.o
diff --git a/drivers/media/rc/img-ir/img-ir-core.c b/drivers/media/rc/img-ir/img-ir-core.c
new file mode 100644
index 00000000000..6b7834834fb
--- /dev/null
+++ b/drivers/media/rc/img-ir/img-ir-core.c
@@ -0,0 +1,176 @@
+/*
+ * ImgTec IR Decoder found in PowerDown Controller.
+ *
+ * Copyright 2010-2014 Imagination Technologies Ltd.
+ *
+ * This contains core img-ir code for setting up the driver. The two interfaces
+ * (raw and hardware decode) are handled separately.
+ */
+
+#include <linux/clk.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include "img-ir.h"
+
+static irqreturn_t img_ir_isr(int irq, void *dev_id)
+{
+	struct img_ir_priv *priv = dev_id;
+	u32 irq_status;
+
+	spin_lock(&priv->lock);
+	/* we have to clear irqs before reading */
+	irq_status = img_ir_read(priv, IMG_IR_IRQ_STATUS);
+	img_ir_write(priv, IMG_IR_IRQ_CLEAR, irq_status);
+
+	/* don't handle valid data irqs if we're only interested in matches */
+	irq_status &= img_ir_read(priv, IMG_IR_IRQ_ENABLE);
+
+	/* hand off edge interrupts to raw decode handler */
+	if (irq_status & IMG_IR_IRQ_EDGE && img_ir_raw_enabled(&priv->raw))
+		img_ir_isr_raw(priv, irq_status);
+
+	/* hand off hardware match interrupts to hardware decode handler */
+	if (irq_status & (IMG_IR_IRQ_DATA_MATCH |
+			  IMG_IR_IRQ_DATA_VALID |
+			  IMG_IR_IRQ_DATA2_VALID) &&
+	    img_ir_hw_enabled(&priv->hw))
+		img_ir_isr_hw(priv, irq_status);
+
+	spin_unlock(&priv->lock);
+	return IRQ_HANDLED;
+}
+
+static void img_ir_setup(struct img_ir_priv *priv)
+{
+	/* start off with interrupts disabled */
+	img_ir_write(priv, IMG_IR_IRQ_ENABLE, 0);
+
+	img_ir_setup_raw(priv);
+	img_ir_setup_hw(priv);
+
+	if (!IS_ERR(priv->clk))
+		clk_prepare_enable(priv->clk);
+}
+
+static void img_ir_ident(struct img_ir_priv *priv)
+{
+	u32 core_rev = img_ir_read(priv, IMG_IR_CORE_REV);
+
+	dev_info(priv->dev,
+		 "IMG IR Decoder (%d.%d.%d.%d) probed successfully\n",
+		 (core_rev & IMG_IR_DESIGNER) >> IMG_IR_DESIGNER_SHIFT,
+		 (core_rev & IMG_IR_MAJOR_REV) >> IMG_IR_MAJOR_REV_SHIFT,
+		 (core_rev & IMG_IR_MINOR_REV) >> IMG_IR_MINOR_REV_SHIFT,
+		 (core_rev & IMG_IR_MAINT_REV) >> IMG_IR_MAINT_REV_SHIFT);
+	dev_info(priv->dev, "Modes:%s%s\n",
+		 img_ir_hw_enabled(&priv->hw) ? " hardware" : "",
+		 img_ir_raw_enabled(&priv->raw) ? " raw" : "");
+}
+
+static int img_ir_probe(struct platform_device *pdev)
+{
+	struct img_ir_priv *priv;
+	struct resource *res_regs;
+	int irq, error, error2;
+
+	/* Get resources from platform device */
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0) {
+		dev_err(&pdev->dev, "cannot find IRQ resource\n");
+		return irq;
+	}
+
+	/* Private driver data */
+	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		dev_err(&pdev->dev, "cannot allocate device data\n");
+		return -ENOMEM;
+	}
+	platform_set_drvdata(pdev, priv);
+	priv->dev = &pdev->dev;
+	spin_lock_init(&priv->lock);
+
+	/* Ioremap the registers */
+	res_regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	priv->reg_base = devm_ioremap_resource(&pdev->dev, res_regs);
+	if (IS_ERR(priv->reg_base))
+		return PTR_ERR(priv->reg_base);
+
+	/* Get core clock */
+	priv->clk = devm_clk_get(&pdev->dev, "core");
+	if (IS_ERR(priv->clk))
+		dev_warn(&pdev->dev, "cannot get core clock resource\n");
+	/*
+	 * The driver doesn't need to know about the system ("sys") or power
+	 * modulation ("mod") clocks yet
+	 */
+
+	/* Set up raw & hw decoder */
+	error = img_ir_probe_raw(priv);
+	error2 = img_ir_probe_hw(priv);
+	if (error && error2)
+		return (error == -ENODEV) ? error2 : error;
+
+	/* Get the IRQ */
+	priv->irq = irq;
+	error = request_irq(priv->irq, img_ir_isr, 0, "img-ir", priv);
+	if (error) {
+		dev_err(&pdev->dev, "cannot register IRQ %u\n",
+			priv->irq);
+		error = -EIO;
+		goto err_irq;
+	}
+
+	img_ir_ident(priv);
+	img_ir_setup(priv);
+
+	return 0;
+
+err_irq:
+	img_ir_remove_hw(priv);
+	img_ir_remove_raw(priv);
+	return error;
+}
+
+static int img_ir_remove(struct platform_device *pdev)
+{
+	struct img_ir_priv *priv = platform_get_drvdata(pdev);
+
+	free_irq(priv->irq, img_ir_isr);
+	img_ir_remove_hw(priv);
+	img_ir_remove_raw(priv);
+
+	if (!IS_ERR(priv->clk))
+		clk_disable_unprepare(priv->clk);
+	return 0;
+}
+
+static SIMPLE_DEV_PM_OPS(img_ir_pmops, img_ir_suspend, img_ir_resume);
+
+static const struct of_device_id img_ir_match[] = {
+	{ .compatible = "img,ir-rev1" },
+	{}
+};
+MODULE_DEVICE_TABLE(of, img_ir_match);
+
+static struct platform_driver img_ir_driver = {
+	.driver = {
+		.name = "img-ir",
+		.owner	= THIS_MODULE,
+		.of_match_table	= img_ir_match,
+		.pm = &img_ir_pmops,
+	},
+	.probe = img_ir_probe,
+	.remove = img_ir_remove,
+};
+
+module_platform_driver(img_ir_driver);
+
+MODULE_AUTHOR("Imagination Technologies Ltd.");
+MODULE_DESCRIPTION("ImgTec IR");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/rc/img-ir/img-ir-hw.c b/drivers/media/rc/img-ir/img-ir-hw.c
new file mode 100644
index 00000000000..0127dd257a5
--- /dev/null
+++ b/drivers/media/rc/img-ir/img-ir-hw.c
@@ -0,0 +1,1066 @@
+/*
+ * ImgTec IR Hardware Decoder found in PowerDown Controller.
+ *
+ * Copyright 2010-2014 Imagination Technologies Ltd.
+ *
+ * This ties into the input subsystem using the RC-core. Protocol support is
+ * provided in separate modules which provide the parameters and scancode
+ * translation functions to set up the hardware decoder and interpret the
+ * resulting input.
+ */
+
+#include <linux/bitops.h>
+#include <linux/clk.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/timer.h>
+#include <media/rc-core.h>
+#include "img-ir.h"
+
+/* Decoders lock (only modified to preprocess them) */
+static DEFINE_SPINLOCK(img_ir_decoders_lock);
+
+extern struct img_ir_decoder img_ir_nec;
+extern struct img_ir_decoder img_ir_jvc;
+extern struct img_ir_decoder img_ir_sony;
+extern struct img_ir_decoder img_ir_sharp;
+extern struct img_ir_decoder img_ir_sanyo;
+
+static bool img_ir_decoders_preprocessed;
+static struct img_ir_decoder *img_ir_decoders[] = {
+#ifdef CONFIG_IR_IMG_NEC
+	&img_ir_nec,
+#endif
+#ifdef CONFIG_IR_IMG_JVC
+	&img_ir_jvc,
+#endif
+#ifdef CONFIG_IR_IMG_SONY
+	&img_ir_sony,
+#endif
+#ifdef CONFIG_IR_IMG_SHARP
+	&img_ir_sharp,
+#endif
+#ifdef CONFIG_IR_IMG_SANYO
+	&img_ir_sanyo,
+#endif
+	NULL
+};
+
+#define IMG_IR_F_FILTER		BIT(RC_FILTER_NORMAL)	/* enable filtering */
+#define IMG_IR_F_WAKE		BIT(RC_FILTER_WAKEUP)	/* enable waking */
+
+/* code type quirks */
+
+#define IMG_IR_QUIRK_CODE_BROKEN	0x1	/* Decode is broken */
+#define IMG_IR_QUIRK_CODE_LEN_INCR	0x2	/* Bit length needs increment */
+
+/* functions for preprocessing timings, ensuring max is set */
+
+static void img_ir_timing_preprocess(struct img_ir_timing_range *range,
+				     unsigned int unit)
+{
+	if (range->max < range->min)
+		range->max = range->min;
+	if (unit) {
+		/* multiply by unit and convert to microseconds */
+		range->min = (range->min*unit)/1000;
+		range->max = (range->max*unit + 999)/1000; /* round up */
+	}
+}
+
+static void img_ir_symbol_timing_preprocess(struct img_ir_symbol_timing *timing,
+					    unsigned int unit)
+{
+	img_ir_timing_preprocess(&timing->pulse, unit);
+	img_ir_timing_preprocess(&timing->space, unit);
+}
+
+static void img_ir_timings_preprocess(struct img_ir_timings *timings,
+				      unsigned int unit)
+{
+	img_ir_symbol_timing_preprocess(&timings->ldr, unit);
+	img_ir_symbol_timing_preprocess(&timings->s00, unit);
+	img_ir_symbol_timing_preprocess(&timings->s01, unit);
+	img_ir_symbol_timing_preprocess(&timings->s10, unit);
+	img_ir_symbol_timing_preprocess(&timings->s11, unit);
+	/* default s10 and s11 to s00 and s01 if no leader */
+	if (unit)
+		/* multiply by unit and convert to microseconds (round up) */
+		timings->ft.ft_min = (timings->ft.ft_min*unit + 999)/1000;
+}
+
+/* functions for filling empty fields with defaults */
+
+static void img_ir_timing_defaults(struct img_ir_timing_range *range,
+				   struct img_ir_timing_range *defaults)
+{
+	if (!range->min)
+		range->min = defaults->min;
+	if (!range->max)
+		range->max = defaults->max;
+}
+
+static void img_ir_symbol_timing_defaults(struct img_ir_symbol_timing *timing,
+					  struct img_ir_symbol_timing *defaults)
+{
+	img_ir_timing_defaults(&timing->pulse, &defaults->pulse);
+	img_ir_timing_defaults(&timing->space, &defaults->space);
+}
+
+static void img_ir_timings_defaults(struct img_ir_timings *timings,
+				    struct img_ir_timings *defaults)
+{
+	img_ir_symbol_timing_defaults(&timings->ldr, &defaults->ldr);
+	img_ir_symbol_timing_defaults(&timings->s00, &defaults->s00);
+	img_ir_symbol_timing_defaults(&timings->s01, &defaults->s01);
+	img_ir_symbol_timing_defaults(&timings->s10, &defaults->s10);
+	img_ir_symbol_timing_defaults(&timings->s11, &defaults->s11);
+	if (!timings->ft.ft_min)
+		timings->ft.ft_min = defaults->ft.ft_min;
+}
+
+/* functions for converting timings to register values */
+
+/**
+ * img_ir_control() - Convert control struct to control register value.
+ * @control:	Control data
+ *
+ * Returns:	The control register value equivalent of @control.
+ */
+static u32 img_ir_control(const struct img_ir_control *control)
+{
+	u32 ctrl = control->code_type << IMG_IR_CODETYPE_SHIFT;
+	if (control->decoden)
+		ctrl |= IMG_IR_DECODEN;
+	if (control->hdrtog)
+		ctrl |= IMG_IR_HDRTOG;
+	if (control->ldrdec)
+		ctrl |= IMG_IR_LDRDEC;
+	if (control->decodinpol)
+		ctrl |= IMG_IR_DECODINPOL;
+	if (control->bitorien)
+		ctrl |= IMG_IR_BITORIEN;
+	if (control->d1validsel)
+		ctrl |= IMG_IR_D1VALIDSEL;
+	if (control->bitinv)
+		ctrl |= IMG_IR_BITINV;
+	if (control->decodend2)
+		ctrl |= IMG_IR_DECODEND2;
+	if (control->bitoriend2)
+		ctrl |= IMG_IR_BITORIEND2;
+	if (control->bitinvd2)
+		ctrl |= IMG_IR_BITINVD2;
+	return ctrl;
+}
+
+/**
+ * img_ir_timing_range_convert() - Convert microsecond range.
+ * @out:	Output timing range in clock cycles with a shift.
+ * @in:		Input timing range in microseconds.
+ * @tolerance:	Tolerance as a fraction of 128 (roughly percent).
+ * @clock_hz:	IR clock rate in Hz.
+ * @shift:	Shift of output units.
+ *
+ * Converts min and max from microseconds to IR clock cycles, applies a
+ * tolerance, and shifts for the register, rounding in the right direction.
+ * Note that in and out can safely be the same object.
+ */
+static void img_ir_timing_range_convert(struct img_ir_timing_range *out,
+					const struct img_ir_timing_range *in,
+					unsigned int tolerance,
+					unsigned long clock_hz,
+					unsigned int shift)
+{
+	unsigned int min = in->min;
+	unsigned int max = in->max;
+	/* add a tolerance */
+	min = min - (min*tolerance >> 7);
+	max = max + (max*tolerance >> 7);
+	/* convert from microseconds into clock cycles */
+	min = min*clock_hz / 1000000;
+	max = (max*clock_hz + 999999) / 1000000; /* round up */
+	/* apply shift and copy to output */
+	out->min = min >> shift;
+	out->max = (max + ((1 << shift) - 1)) >> shift; /* round up */
+}
+
+/**
+ * img_ir_symbol_timing() - Convert symbol timing struct to register value.
+ * @timing:	Symbol timing data
+ * @tolerance:	Timing tolerance where 0-128 represents 0-100%
+ * @clock_hz:	Frequency of source clock in Hz
+ * @pd_shift:	Shift to apply to symbol period
+ * @w_shift:	Shift to apply to symbol width
+ *
+ * Returns:	Symbol timing register value based on arguments.
+ */
+static u32 img_ir_symbol_timing(const struct img_ir_symbol_timing *timing,
+				unsigned int tolerance,
+				unsigned long clock_hz,
+				unsigned int pd_shift,
+				unsigned int w_shift)
+{
+	struct img_ir_timing_range hw_pulse, hw_period;
+	/* we calculate period in hw_period, then convert in place */
+	hw_period.min = timing->pulse.min + timing->space.min;
+	hw_period.max = timing->pulse.max + timing->space.max;
+	img_ir_timing_range_convert(&hw_period, &hw_period,
+			tolerance, clock_hz, pd_shift);
+	img_ir_timing_range_convert(&hw_pulse, &timing->pulse,
+			tolerance, clock_hz, w_shift);
+	/* construct register value */
+	return	(hw_period.max	<< IMG_IR_PD_MAX_SHIFT)	|
+		(hw_period.min	<< IMG_IR_PD_MIN_SHIFT)	|
+		(hw_pulse.max	<< IMG_IR_W_MAX_SHIFT)	|
+		(hw_pulse.min	<< IMG_IR_W_MIN_SHIFT);
+}
+
+/**
+ * img_ir_free_timing() - Convert free time timing struct to register value.
+ * @timing:	Free symbol timing data
+ * @clock_hz:	Source clock frequency in Hz
+ *
+ * Returns:	Free symbol timing register value.
+ */
+static u32 img_ir_free_timing(const struct img_ir_free_timing *timing,
+			      unsigned long clock_hz)
+{
+	unsigned int minlen, maxlen, ft_min;
+	/* minlen is only 5 bits, and round minlen to multiple of 2 */
+	if (timing->minlen < 30)
+		minlen = timing->minlen & -2;
+	else
+		minlen = 30;
+	/* maxlen has maximum value of 48, and round maxlen to multiple of 2 */
+	if (timing->maxlen < 48)
+		maxlen = (timing->maxlen + 1) & -2;
+	else
+		maxlen = 48;
+	/* convert and shift ft_min, rounding upwards */
+	ft_min = (timing->ft_min*clock_hz + 999999) / 1000000;
+	ft_min = (ft_min + 7) >> 3;
+	/* construct register value */
+	return	(maxlen << IMG_IR_MAXLEN_SHIFT)	|
+		(minlen << IMG_IR_MINLEN_SHIFT)	|
+		(ft_min << IMG_IR_FT_MIN_SHIFT);
+}
+
+/**
+ * img_ir_free_timing_dynamic() - Update free time register value.
+ * @st_ft:	Static free time register value from img_ir_free_timing.
+ * @filter:	Current filter which may additionally restrict min/max len.
+ *
+ * Returns:	Updated free time register value based on the current filter.
+ */
+static u32 img_ir_free_timing_dynamic(u32 st_ft, struct img_ir_filter *filter)
+{
+	unsigned int minlen, maxlen, newminlen, newmaxlen;
+
+	/* round minlen, maxlen to multiple of 2 */
+	newminlen = filter->minlen & -2;
+	newmaxlen = (filter->maxlen + 1) & -2;
+	/* extract min/max len from register */
+	minlen = (st_ft & IMG_IR_MINLEN) >> IMG_IR_MINLEN_SHIFT;
+	maxlen = (st_ft & IMG_IR_MAXLEN) >> IMG_IR_MAXLEN_SHIFT;
+	/* if the new values are more restrictive, update the register value */
+	if (newminlen > minlen) {
+		st_ft &= ~IMG_IR_MINLEN;
+		st_ft |= newminlen << IMG_IR_MINLEN_SHIFT;
+	}
+	if (newmaxlen < maxlen) {
+		st_ft &= ~IMG_IR_MAXLEN;
+		st_ft |= newmaxlen << IMG_IR_MAXLEN_SHIFT;
+	}
+	return st_ft;
+}
+
+/**
+ * img_ir_timings_convert() - Convert timings to register values
+ * @regs:	Output timing register values
+ * @timings:	Input timing data
+ * @tolerance:	Timing tolerance where 0-128 represents 0-100%
+ * @clock_hz:	Source clock frequency in Hz
+ */
+static void img_ir_timings_convert(struct img_ir_timing_regvals *regs,
+				   const struct img_ir_timings *timings,
+				   unsigned int tolerance,
+				   unsigned int clock_hz)
+{
+	/* leader symbol timings are divided by 16 */
+	regs->ldr = img_ir_symbol_timing(&timings->ldr, tolerance, clock_hz,
+			4, 4);
+	/* other symbol timings, pd fields only are divided by 2 */
+	regs->s00 = img_ir_symbol_timing(&timings->s00, tolerance, clock_hz,
+			1, 0);
+	regs->s01 = img_ir_symbol_timing(&timings->s01, tolerance, clock_hz,
+			1, 0);
+	regs->s10 = img_ir_symbol_timing(&timings->s10, tolerance, clock_hz,
+			1, 0);
+	regs->s11 = img_ir_symbol_timing(&timings->s11, tolerance, clock_hz,
+			1, 0);
+	regs->ft = img_ir_free_timing(&timings->ft, clock_hz);
+}
+
+/**
+ * img_ir_decoder_preprocess() - Preprocess timings in decoder.
+ * @decoder:	Decoder to be preprocessed.
+ *
+ * Ensures that the symbol timing ranges are valid with respect to ordering, and
+ * does some fixed conversion on them.
+ */
+static void img_ir_decoder_preprocess(struct img_ir_decoder *decoder)
+{
+	/* default tolerance */
+	if (!decoder->tolerance)
+		decoder->tolerance = 10; /* percent */
+	/* and convert tolerance to fraction out of 128 */
+	decoder->tolerance = decoder->tolerance * 128 / 100;
+
+	/* fill in implicit fields */
+	img_ir_timings_preprocess(&decoder->timings, decoder->unit);
+
+	/* do the same for repeat timings if applicable */
+	if (decoder->repeat) {
+		img_ir_timings_preprocess(&decoder->rtimings, decoder->unit);
+		img_ir_timings_defaults(&decoder->rtimings, &decoder->timings);
+	}
+}
+
+/**
+ * img_ir_decoder_convert() - Generate internal timings in decoder.
+ * @decoder:	Decoder to be converted to internal timings.
+ * @timings:	Timing register values.
+ * @clock_hz:	IR clock rate in Hz.
+ *
+ * Fills out the repeat timings and timing register values for a specific clock
+ * rate.
+ */
+static void img_ir_decoder_convert(const struct img_ir_decoder *decoder,
+				   struct img_ir_reg_timings *reg_timings,
+				   unsigned int clock_hz)
+{
+	/* calculate control value */
+	reg_timings->ctrl = img_ir_control(&decoder->control);
+
+	/* fill in implicit fields and calculate register values */
+	img_ir_timings_convert(&reg_timings->timings, &decoder->timings,
+			       decoder->tolerance, clock_hz);
+
+	/* do the same for repeat timings if applicable */
+	if (decoder->repeat)
+		img_ir_timings_convert(&reg_timings->rtimings,
+				       &decoder->rtimings, decoder->tolerance,
+				       clock_hz);
+}
+
+/**
+ * img_ir_write_timings() - Write timings to the hardware now
+ * @priv:	IR private data
+ * @regs:	Timing register values to write
+ * @type:	RC filter type (RC_FILTER_*)
+ *
+ * Write timing register values @regs to the hardware, taking into account the
+ * current filter which may impose restrictions on the length of the expected
+ * data.
+ */
+static void img_ir_write_timings(struct img_ir_priv *priv,
+				 struct img_ir_timing_regvals *regs,
+				 enum rc_filter_type type)
+{
+	struct img_ir_priv_hw *hw = &priv->hw;
+
+	/* filter may be more restrictive to minlen, maxlen */
+	u32 ft = regs->ft;
+	if (hw->flags & BIT(type))
+		ft = img_ir_free_timing_dynamic(regs->ft, &hw->filters[type]);
+	/* write to registers */
+	img_ir_write(priv, IMG_IR_LEAD_SYMB_TIMING, regs->ldr);
+	img_ir_write(priv, IMG_IR_S00_SYMB_TIMING, regs->s00);
+	img_ir_write(priv, IMG_IR_S01_SYMB_TIMING, regs->s01);
+	img_ir_write(priv, IMG_IR_S10_SYMB_TIMING, regs->s10);
+	img_ir_write(priv, IMG_IR_S11_SYMB_TIMING, regs->s11);
+	img_ir_write(priv, IMG_IR_FREE_SYMB_TIMING, ft);
+	dev_dbg(priv->dev, "timings: ldr=%#x, s=[%#x, %#x, %#x, %#x], ft=%#x\n",
+		regs->ldr, regs->s00, regs->s01, regs->s10, regs->s11, ft);
+}
+
+static void img_ir_write_filter(struct img_ir_priv *priv,
+				struct img_ir_filter *filter)
+{
+	if (filter) {
+		dev_dbg(priv->dev, "IR filter=%016llx & %016llx\n",
+			(unsigned long long)filter->data,
+			(unsigned long long)filter->mask);
+		img_ir_write(priv, IMG_IR_IRQ_MSG_DATA_LW, (u32)filter->data);
+		img_ir_write(priv, IMG_IR_IRQ_MSG_DATA_UP, (u32)(filter->data
+									>> 32));
+		img_ir_write(priv, IMG_IR_IRQ_MSG_MASK_LW, (u32)filter->mask);
+		img_ir_write(priv, IMG_IR_IRQ_MSG_MASK_UP, (u32)(filter->mask
+									>> 32));
+	} else {
+		dev_dbg(priv->dev, "IR clearing filter\n");
+		img_ir_write(priv, IMG_IR_IRQ_MSG_MASK_LW, 0);
+		img_ir_write(priv, IMG_IR_IRQ_MSG_MASK_UP, 0);
+	}
+}
+
+/* caller must have lock */
+static void _img_ir_set_filter(struct img_ir_priv *priv,
+			       struct img_ir_filter *filter)
+{
+	struct img_ir_priv_hw *hw = &priv->hw;
+	u32 irq_en, irq_on;
+
+	irq_en = img_ir_read(priv, IMG_IR_IRQ_ENABLE);
+	if (filter) {
+		/* Only use the match interrupt */
+		hw->filters[RC_FILTER_NORMAL] = *filter;
+		hw->flags |= IMG_IR_F_FILTER;
+		irq_on = IMG_IR_IRQ_DATA_MATCH;
+		irq_en &= ~(IMG_IR_IRQ_DATA_VALID | IMG_IR_IRQ_DATA2_VALID);
+	} else {
+		/* Only use the valid interrupt */
+		hw->flags &= ~IMG_IR_F_FILTER;
+		irq_en &= ~IMG_IR_IRQ_DATA_MATCH;
+		irq_on = IMG_IR_IRQ_DATA_VALID | IMG_IR_IRQ_DATA2_VALID;
+	}
+	irq_en |= irq_on;
+
+	img_ir_write_filter(priv, filter);
+	/* clear any interrupts we're enabling so we don't handle old ones */
+	img_ir_write(priv, IMG_IR_IRQ_CLEAR, irq_on);
+	img_ir_write(priv, IMG_IR_IRQ_ENABLE, irq_en);
+}
+
+/* caller must have lock */
+static void _img_ir_set_wake_filter(struct img_ir_priv *priv,
+				    struct img_ir_filter *filter)
+{
+	struct img_ir_priv_hw *hw = &priv->hw;
+	if (filter) {
+		/* Enable wake, and copy filter for later */
+		hw->filters[RC_FILTER_WAKEUP] = *filter;
+		hw->flags |= IMG_IR_F_WAKE;
+	} else {
+		/* Disable wake */
+		hw->flags &= ~IMG_IR_F_WAKE;
+	}
+}
+
+/* Callback for setting scancode filter */
+static int img_ir_set_filter(struct rc_dev *dev, enum rc_filter_type type,
+			     struct rc_scancode_filter *sc_filter)
+{
+	struct img_ir_priv *priv = dev->priv;
+	struct img_ir_priv_hw *hw = &priv->hw;
+	struct img_ir_filter filter, *filter_ptr = &filter;
+	int ret = 0;
+
+	dev_dbg(priv->dev, "IR scancode %sfilter=%08x & %08x\n",
+		type == RC_FILTER_WAKEUP ? "wake " : "",
+		sc_filter->data,
+		sc_filter->mask);
+
+	spin_lock_irq(&priv->lock);
+
+	/* filtering can always be disabled */
+	if (!sc_filter->mask) {
+		filter_ptr = NULL;
+		goto set_unlock;
+	}
+
+	/* current decoder must support scancode filtering */
+	if (!hw->decoder || !hw->decoder->filter) {
+		ret = -EINVAL;
+		goto unlock;
+	}
+
+	/* convert scancode filter to raw filter */
+	filter.minlen = 0;
+	filter.maxlen = ~0;
+	ret = hw->decoder->filter(sc_filter, &filter, hw->enabled_protocols);
+	if (ret)
+		goto unlock;
+	dev_dbg(priv->dev, "IR raw %sfilter=%016llx & %016llx\n",
+		type == RC_FILTER_WAKEUP ? "wake " : "",
+		(unsigned long long)filter.data,
+		(unsigned long long)filter.mask);
+
+set_unlock:
+	/* apply raw filters */
+	switch (type) {
+	case RC_FILTER_NORMAL:
+		_img_ir_set_filter(priv, filter_ptr);
+		break;
+	case RC_FILTER_WAKEUP:
+		_img_ir_set_wake_filter(priv, filter_ptr);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+
+unlock:
+	spin_unlock_irq(&priv->lock);
+	return ret;
+}
+
+static int img_ir_set_normal_filter(struct rc_dev *dev,
+				    struct rc_scancode_filter *sc_filter)
+{
+	return img_ir_set_filter(dev, RC_FILTER_NORMAL, sc_filter); 
+}
+
+static int img_ir_set_wakeup_filter(struct rc_dev *dev,
+				    struct rc_scancode_filter *sc_filter)
+{
+	return img_ir_set_filter(dev, RC_FILTER_WAKEUP, sc_filter);
+}
+
+/**
+ * img_ir_set_decoder() - Set the current decoder.
+ * @priv:	IR private data.
+ * @decoder:	Decoder to use with immediate effect.
+ * @proto:	Protocol bitmap (or 0 to use decoder->type).
+ */
+static void img_ir_set_decoder(struct img_ir_priv *priv,
+			       const struct img_ir_decoder *decoder,
+			       u64 proto)
+{
+	struct img_ir_priv_hw *hw = &priv->hw;
+	struct rc_dev *rdev = hw->rdev;
+	u32 ir_status, irq_en;
+	spin_lock_irq(&priv->lock);
+
+	/* switch off and disable interrupts */
+	img_ir_write(priv, IMG_IR_CONTROL, 0);
+	irq_en = img_ir_read(priv, IMG_IR_IRQ_ENABLE);
+	img_ir_write(priv, IMG_IR_IRQ_ENABLE, irq_en & IMG_IR_IRQ_EDGE);
+	img_ir_write(priv, IMG_IR_IRQ_CLEAR, IMG_IR_IRQ_ALL & ~IMG_IR_IRQ_EDGE);
+
+	/* ack any data already detected */
+	ir_status = img_ir_read(priv, IMG_IR_STATUS);
+	if (ir_status & (IMG_IR_RXDVAL | IMG_IR_RXDVALD2)) {
+		ir_status &= ~(IMG_IR_RXDVAL | IMG_IR_RXDVALD2);
+		img_ir_write(priv, IMG_IR_STATUS, ir_status);
+		img_ir_read(priv, IMG_IR_DATA_LW);
+		img_ir_read(priv, IMG_IR_DATA_UP);
+	}
+
+	/* stop the end timer and switch back to normal mode */
+	del_timer_sync(&hw->end_timer);
+	hw->mode = IMG_IR_M_NORMAL;
+
+	/* clear the wakeup scancode filter */
+	rdev->scancode_filters[RC_FILTER_WAKEUP].data = 0;
+	rdev->scancode_filters[RC_FILTER_WAKEUP].mask = 0;
+
+	/* clear raw filters */
+	_img_ir_set_filter(priv, NULL);
+	_img_ir_set_wake_filter(priv, NULL);
+
+	/* clear the enabled protocols */
+	hw->enabled_protocols = 0;
+
+	/* switch decoder */
+	hw->decoder = decoder;
+	if (!decoder)
+		goto unlock;
+
+	/* set the enabled protocols */
+	if (!proto)
+		proto = decoder->type;
+	hw->enabled_protocols = proto;
+
+	/* write the new timings */
+	img_ir_decoder_convert(decoder, &hw->reg_timings, hw->clk_hz);
+	img_ir_write_timings(priv, &hw->reg_timings.timings, RC_FILTER_NORMAL);
+
+	/* set up and enable */
+	img_ir_write(priv, IMG_IR_CONTROL, hw->reg_timings.ctrl);
+
+
+unlock:
+	spin_unlock_irq(&priv->lock);
+}
+
+/**
+ * img_ir_decoder_compatable() - Find whether a decoder will work with a device.
+ * @priv:	IR private data.
+ * @dec:	Decoder to check.
+ *
+ * Returns:	true if @dec is compatible with the device @priv refers to.
+ */
+static bool img_ir_decoder_compatible(struct img_ir_priv *priv,
+				      const struct img_ir_decoder *dec)
+{
+	unsigned int ct;
+
+	/* don't accept decoders using code types which aren't supported */
+	ct = dec->control.code_type;
+	if (priv->hw.ct_quirks[ct] & IMG_IR_QUIRK_CODE_BROKEN)
+		return false;
+
+	return true;
+}
+
+/**
+ * img_ir_allowed_protos() - Get allowed protocols from global decoder list.
+ * @priv:	IR private data.
+ *
+ * Returns:	Mask of protocols supported by the device @priv refers to.
+ */
+static u64 img_ir_allowed_protos(struct img_ir_priv *priv)
+{
+	u64 protos = 0;
+	struct img_ir_decoder **decp;
+
+	for (decp = img_ir_decoders; *decp; ++decp) {
+		const struct img_ir_decoder *dec = *decp;
+		if (img_ir_decoder_compatible(priv, dec))
+			protos |= dec->type;
+	}
+	return protos;
+}
+
+/* Callback for changing protocol using sysfs */
+static int img_ir_change_protocol(struct rc_dev *dev, u64 *ir_type)
+{
+	struct img_ir_priv *priv = dev->priv;
+	struct img_ir_priv_hw *hw = &priv->hw;
+	struct rc_dev *rdev = hw->rdev;
+	struct img_ir_decoder **decp;
+	u64 wakeup_protocols;
+
+	if (!*ir_type) {
+		/* disable all protocols */
+		img_ir_set_decoder(priv, NULL, 0);
+		goto success;
+	}
+	for (decp = img_ir_decoders; *decp; ++decp) {
+		const struct img_ir_decoder *dec = *decp;
+		if (!img_ir_decoder_compatible(priv, dec))
+			continue;
+		if (*ir_type & dec->type) {
+			*ir_type &= dec->type;
+			img_ir_set_decoder(priv, dec, *ir_type);
+			goto success;
+		}
+	}
+	return -EINVAL;
+
+success:
+	/*
+	 * Only allow matching wakeup protocols for now, and only if filtering
+	 * is supported.
+	 */
+	wakeup_protocols = *ir_type;
+	if (!hw->decoder || !hw->decoder->filter)
+		wakeup_protocols = 0;
+	rc_set_allowed_wakeup_protocols(rdev, wakeup_protocols);
+	rc_set_enabled_wakeup_protocols(rdev, wakeup_protocols);
+	return 0;
+}
+
+/* Changes ir-core protocol device attribute */
+static void img_ir_set_protocol(struct img_ir_priv *priv, u64 proto)
+{
+	struct rc_dev *rdev = priv->hw.rdev;
+
+	spin_lock_irq(&rdev->rc_map.lock);
+	rdev->rc_map.rc_type = __ffs64(proto);
+	spin_unlock_irq(&rdev->rc_map.lock);
+
+	mutex_lock(&rdev->lock);
+	rc_set_enabled_protocols(rdev, proto);
+	rc_set_allowed_wakeup_protocols(rdev, proto);
+	rc_set_enabled_wakeup_protocols(rdev, proto);
+	mutex_unlock(&rdev->lock);
+}
+
+/* Set up IR decoders */
+static void img_ir_init_decoders(void)
+{
+	struct img_ir_decoder **decp;
+
+	spin_lock(&img_ir_decoders_lock);
+	if (!img_ir_decoders_preprocessed) {
+		for (decp = img_ir_decoders; *decp; ++decp)
+			img_ir_decoder_preprocess(*decp);
+		img_ir_decoders_preprocessed = true;
+	}
+	spin_unlock(&img_ir_decoders_lock);
+}
+
+#ifdef CONFIG_PM_SLEEP
+/**
+ * img_ir_enable_wake() - Switch to wake mode.
+ * @priv:	IR private data.
+ *
+ * Returns:	non-zero if the IR can wake the system.
+ */
+static int img_ir_enable_wake(struct img_ir_priv *priv)
+{
+	struct img_ir_priv_hw *hw = &priv->hw;
+	int ret = 0;
+
+	spin_lock_irq(&priv->lock);
+	if (hw->flags & IMG_IR_F_WAKE) {
+		/* interrupt only on a match */
+		hw->suspend_irqen = img_ir_read(priv, IMG_IR_IRQ_ENABLE);
+		img_ir_write(priv, IMG_IR_IRQ_ENABLE, IMG_IR_IRQ_DATA_MATCH);
+		img_ir_write_filter(priv, &hw->filters[RC_FILTER_WAKEUP]);
+		img_ir_write_timings(priv, &hw->reg_timings.timings,
+				     RC_FILTER_WAKEUP);
+		hw->mode = IMG_IR_M_WAKE;
+		ret = 1;
+	}
+	spin_unlock_irq(&priv->lock);
+	return ret;
+}
+
+/**
+ * img_ir_disable_wake() - Switch out of wake mode.
+ * @priv:	IR private data
+ *
+ * Returns:	1 if the hardware should be allowed to wake from a sleep state.
+ *		0 otherwise.
+ */
+static int img_ir_disable_wake(struct img_ir_priv *priv)
+{
+	struct img_ir_priv_hw *hw = &priv->hw;
+	int ret = 0;
+
+	spin_lock_irq(&priv->lock);
+	if (hw->flags & IMG_IR_F_WAKE) {
+		/* restore normal filtering */
+		if (hw->flags & IMG_IR_F_FILTER) {
+			img_ir_write(priv, IMG_IR_IRQ_ENABLE,
+				     (hw->suspend_irqen & IMG_IR_IRQ_EDGE) |
+				     IMG_IR_IRQ_DATA_MATCH);
+			img_ir_write_filter(priv,
+					    &hw->filters[RC_FILTER_NORMAL]);
+		} else {
+			img_ir_write(priv, IMG_IR_IRQ_ENABLE,
+				     (hw->suspend_irqen & IMG_IR_IRQ_EDGE) |
+				     IMG_IR_IRQ_DATA_VALID |
+				     IMG_IR_IRQ_DATA2_VALID);
+			img_ir_write_filter(priv, NULL);
+		}
+		img_ir_write_timings(priv, &hw->reg_timings.timings,
+				     RC_FILTER_NORMAL);
+		hw->mode = IMG_IR_M_NORMAL;
+		ret = 1;
+	}
+	spin_unlock_irq(&priv->lock);
+	return ret;
+}
+#endif /* CONFIG_PM_SLEEP */
+
+/* lock must be held */
+static void img_ir_begin_repeat(struct img_ir_priv *priv)
+{
+	struct img_ir_priv_hw *hw = &priv->hw;
+	if (hw->mode == IMG_IR_M_NORMAL) {
+		/* switch to repeat timings */
+		img_ir_write(priv, IMG_IR_CONTROL, 0);
+		hw->mode = IMG_IR_M_REPEATING;
+		img_ir_write_timings(priv, &hw->reg_timings.rtimings,
+				     RC_FILTER_NORMAL);
+		img_ir_write(priv, IMG_IR_CONTROL, hw->reg_timings.ctrl);
+	}
+}
+
+/* lock must be held */
+static void img_ir_end_repeat(struct img_ir_priv *priv)
+{
+	struct img_ir_priv_hw *hw = &priv->hw;
+	if (hw->mode == IMG_IR_M_REPEATING) {
+		/* switch to normal timings */
+		img_ir_write(priv, IMG_IR_CONTROL, 0);
+		hw->mode = IMG_IR_M_NORMAL;
+		img_ir_write_timings(priv, &hw->reg_timings.timings,
+				     RC_FILTER_NORMAL);
+		img_ir_write(priv, IMG_IR_CONTROL, hw->reg_timings.ctrl);
+	}
+}
+
+/* lock must be held */
+static void img_ir_handle_data(struct img_ir_priv *priv, u32 len, u64 raw)
+{
+	struct img_ir_priv_hw *hw = &priv->hw;
+	const struct img_ir_decoder *dec = hw->decoder;
+	int ret = IMG_IR_SCANCODE;
+	int scancode;
+	if (dec->scancode)
+		ret = dec->scancode(len, raw, &scancode, hw->enabled_protocols);
+	else if (len >= 32)
+		scancode = (u32)raw;
+	else if (len < 32)
+		scancode = (u32)raw & ((1 << len)-1);
+	dev_dbg(priv->dev, "data (%u bits) = %#llx\n",
+		len, (unsigned long long)raw);
+	if (ret == IMG_IR_SCANCODE) {
+		dev_dbg(priv->dev, "decoded scan code %#x\n", scancode);
+		rc_keydown(hw->rdev, scancode, 0);
+		img_ir_end_repeat(priv);
+	} else if (ret == IMG_IR_REPEATCODE) {
+		if (hw->mode == IMG_IR_M_REPEATING) {
+			dev_dbg(priv->dev, "decoded repeat code\n");
+			rc_repeat(hw->rdev);
+		} else {
+			dev_dbg(priv->dev, "decoded unexpected repeat code, ignoring\n");
+		}
+	} else {
+		dev_dbg(priv->dev, "decode failed (%d)\n", ret);
+		return;
+	}
+
+
+	if (dec->repeat) {
+		unsigned long interval;
+
+		img_ir_begin_repeat(priv);
+
+		/* update timer, but allowing for 1/8th tolerance */
+		interval = dec->repeat + (dec->repeat >> 3);
+		mod_timer(&hw->end_timer,
+			  jiffies + msecs_to_jiffies(interval));
+	}
+}
+
+/* timer function to end waiting for repeat. */
+static void img_ir_end_timer(unsigned long arg)
+{
+	struct img_ir_priv *priv = (struct img_ir_priv *)arg;
+
+	spin_lock_irq(&priv->lock);
+	img_ir_end_repeat(priv);
+	spin_unlock_irq(&priv->lock);
+}
+
+#ifdef CONFIG_COMMON_CLK
+static void img_ir_change_frequency(struct img_ir_priv *priv,
+				    struct clk_notifier_data *change)
+{
+	struct img_ir_priv_hw *hw = &priv->hw;
+
+	dev_dbg(priv->dev, "clk changed %lu HZ -> %lu HZ\n",
+		change->old_rate, change->new_rate);
+
+	spin_lock_irq(&priv->lock);
+	if (hw->clk_hz == change->new_rate)
+		goto unlock;
+	hw->clk_hz = change->new_rate;
+	/* refresh current timings */
+	if (hw->decoder) {
+		img_ir_decoder_convert(hw->decoder, &hw->reg_timings,
+				       hw->clk_hz);
+		switch (hw->mode) {
+		case IMG_IR_M_NORMAL:
+			img_ir_write_timings(priv, &hw->reg_timings.timings,
+					     RC_FILTER_NORMAL);
+			break;
+		case IMG_IR_M_REPEATING:
+			img_ir_write_timings(priv, &hw->reg_timings.rtimings,
+					     RC_FILTER_NORMAL);
+			break;
+#ifdef CONFIG_PM_SLEEP
+		case IMG_IR_M_WAKE:
+			img_ir_write_timings(priv, &hw->reg_timings.timings,
+					     RC_FILTER_WAKEUP);
+			break;
+#endif
+		}
+	}
+unlock:
+	spin_unlock_irq(&priv->lock);
+}
+
+static int img_ir_clk_notify(struct notifier_block *self, unsigned long action,
+			     void *data)
+{
+	struct img_ir_priv *priv = container_of(self, struct img_ir_priv,
+						hw.clk_nb);
+	switch (action) {
+	case POST_RATE_CHANGE:
+		img_ir_change_frequency(priv, data);
+		break;
+	default:
+		break;
+	}
+	return NOTIFY_OK;
+}
+#endif /* CONFIG_COMMON_CLK */
+
+/* called with priv->lock held */
+void img_ir_isr_hw(struct img_ir_priv *priv, u32 irq_status)
+{
+	struct img_ir_priv_hw *hw = &priv->hw;
+	u32 ir_status, len, lw, up;
+	unsigned int ct;
+
+	/* use the current decoder */
+	if (!hw->decoder)
+		return;
+
+	ir_status = img_ir_read(priv, IMG_IR_STATUS);
+	if (!(ir_status & (IMG_IR_RXDVAL | IMG_IR_RXDVALD2)))
+		return;
+	ir_status &= ~(IMG_IR_RXDVAL | IMG_IR_RXDVALD2);
+	img_ir_write(priv, IMG_IR_STATUS, ir_status);
+
+	len = (ir_status & IMG_IR_RXDLEN) >> IMG_IR_RXDLEN_SHIFT;
+	/* some versions report wrong length for certain code types */
+	ct = hw->decoder->control.code_type;
+	if (hw->ct_quirks[ct] & IMG_IR_QUIRK_CODE_LEN_INCR)
+		++len;
+
+	lw = img_ir_read(priv, IMG_IR_DATA_LW);
+	up = img_ir_read(priv, IMG_IR_DATA_UP);
+	img_ir_handle_data(priv, len, (u64)up << 32 | lw);
+}
+
+void img_ir_setup_hw(struct img_ir_priv *priv)
+{
+	struct img_ir_decoder **decp;
+
+	if (!priv->hw.rdev)
+		return;
+
+	/* Use the first available decoder (or disable stuff if NULL) */
+	for (decp = img_ir_decoders; *decp; ++decp) {
+		const struct img_ir_decoder *dec = *decp;
+		if (img_ir_decoder_compatible(priv, dec)) {
+			img_ir_set_protocol(priv, dec->type);
+			img_ir_set_decoder(priv, dec, 0);
+			return;
+		}
+	}
+	img_ir_set_decoder(priv, NULL, 0);
+}
+
+/**
+ * img_ir_probe_hw_caps() - Probe capabilities of the hardware.
+ * @priv:	IR private data.
+ */
+static void img_ir_probe_hw_caps(struct img_ir_priv *priv)
+{
+	struct img_ir_priv_hw *hw = &priv->hw;
+	/*
+	 * When a version of the block becomes available without these quirks,
+	 * they'll have to depend on the core revision.
+	 */
+	hw->ct_quirks[IMG_IR_CODETYPE_PULSELEN]
+		|= IMG_IR_QUIRK_CODE_LEN_INCR;
+	hw->ct_quirks[IMG_IR_CODETYPE_BIPHASE]
+		|= IMG_IR_QUIRK_CODE_BROKEN;
+	hw->ct_quirks[IMG_IR_CODETYPE_2BITPULSEPOS]
+		|= IMG_IR_QUIRK_CODE_BROKEN;
+}
+
+int img_ir_probe_hw(struct img_ir_priv *priv)
+{
+	struct img_ir_priv_hw *hw = &priv->hw;
+	struct rc_dev *rdev;
+	int error;
+
+	/* Ensure hardware decoders have been preprocessed */
+	img_ir_init_decoders();
+
+	/* Probe hardware capabilities */
+	img_ir_probe_hw_caps(priv);
+
+	/* Set up the end timer */
+	setup_timer(&hw->end_timer, img_ir_end_timer, (unsigned long)priv);
+
+	/* Register a clock notifier */
+	if (!IS_ERR(priv->clk)) {
+		hw->clk_hz = clk_get_rate(priv->clk);
+#ifdef CONFIG_COMMON_CLK
+		hw->clk_nb.notifier_call = img_ir_clk_notify;
+		error = clk_notifier_register(priv->clk, &hw->clk_nb);
+		if (error)
+			dev_warn(priv->dev,
+				 "failed to register clock notifier\n");
+#endif
+	} else {
+		hw->clk_hz = 32768;
+	}
+
+	/* Allocate hardware decoder */
+	hw->rdev = rdev = rc_allocate_device();
+	if (!rdev) {
+		dev_err(priv->dev, "cannot allocate input device\n");
+		error = -ENOMEM;
+		goto err_alloc_rc;
+	}
+	rdev->priv = priv;
+	rdev->map_name = RC_MAP_EMPTY;
+	rc_set_allowed_protocols(rdev, img_ir_allowed_protos(priv));
+	rdev->input_name = "IMG Infrared Decoder";
+	rdev->s_filter = img_ir_set_normal_filter;
+	rdev->s_wakeup_filter = img_ir_set_wakeup_filter;
+
+	/* Register hardware decoder */
+	error = rc_register_device(rdev);
+	if (error) {
+		dev_err(priv->dev, "failed to register IR input device\n");
+		goto err_register_rc;
+	}
+
+	/*
+	 * Set this after rc_register_device as no protocols have been
+	 * registered yet.
+	 */
+	rdev->change_protocol = img_ir_change_protocol;
+
+	device_init_wakeup(priv->dev, 1);
+
+	return 0;
+
+err_register_rc:
+	img_ir_set_decoder(priv, NULL, 0);
+	hw->rdev = NULL;
+	rc_free_device(rdev);
+err_alloc_rc:
+#ifdef CONFIG_COMMON_CLK
+	if (!IS_ERR(priv->clk))
+		clk_notifier_unregister(priv->clk, &hw->clk_nb);
+#endif
+	return error;
+}
+
+void img_ir_remove_hw(struct img_ir_priv *priv)
+{
+	struct img_ir_priv_hw *hw = &priv->hw;
+	struct rc_dev *rdev = hw->rdev;
+	if (!rdev)
+		return;
+	img_ir_set_decoder(priv, NULL, 0);
+	hw->rdev = NULL;
+	rc_unregister_device(rdev);
+#ifdef CONFIG_COMMON_CLK
+	if (!IS_ERR(priv->clk))
+		clk_notifier_unregister(priv->clk, &hw->clk_nb);
+#endif
+}
+
+#ifdef CONFIG_PM_SLEEP
+int img_ir_suspend(struct device *dev)
+{
+	struct img_ir_priv *priv = dev_get_drvdata(dev);
+
+	if (device_may_wakeup(dev) && img_ir_enable_wake(priv))
+		enable_irq_wake(priv->irq);
+	return 0;
+}
+
+int img_ir_resume(struct device *dev)
+{
+	struct img_ir_priv *priv = dev_get_drvdata(dev);
+
+	if (device_may_wakeup(dev) && img_ir_disable_wake(priv))
+		disable_irq_wake(priv->irq);
+	return 0;
+}
+#endif	/* CONFIG_PM_SLEEP */
diff --git a/drivers/media/rc/img-ir/img-ir-hw.h b/drivers/media/rc/img-ir/img-ir-hw.h
new file mode 100644
index 00000000000..6c9a94a8119
--- /dev/null
+++ b/drivers/media/rc/img-ir/img-ir-hw.h
@@ -0,0 +1,269 @@
+/*
+ * ImgTec IR Hardware Decoder found in PowerDown Controller.
+ *
+ * Copyright 2010-2014 Imagination Technologies Ltd.
+ */
+
+#ifndef _IMG_IR_HW_H_
+#define _IMG_IR_HW_H_
+
+#include <linux/kernel.h>
+#include <media/rc-core.h>
+
+/* constants */
+
+#define IMG_IR_CODETYPE_PULSELEN	0x0	/* Sony */
+#define IMG_IR_CODETYPE_PULSEDIST	0x1	/* NEC, Toshiba, Micom, Sharp */
+#define IMG_IR_CODETYPE_BIPHASE		0x2	/* RC-5/6 */
+#define IMG_IR_CODETYPE_2BITPULSEPOS	0x3	/* RC-MM */
+
+
+/* Timing information */
+
+/**
+ * struct img_ir_control - Decoder control settings
+ * @decoden:	Primary decoder enable
+ * @code_type:	Decode type (see IMG_IR_CODETYPE_*)
+ * @hdrtog:	Detect header toggle symbol after leader symbol
+ * @ldrdec:	Don't discard leader if maximum width reached
+ * @decodinpol:	Decoder input polarity (1=active high)
+ * @bitorien:	Bit orientation (1=MSB first)
+ * @d1validsel:	Decoder 2 takes over if it detects valid data
+ * @bitinv:	Bit inversion switch (1=don't invert)
+ * @decodend2:	Secondary decoder enable (no leader symbol)
+ * @bitoriend2:	Bit orientation (1=MSB first)
+ * @bitinvd2:	Secondary decoder bit inversion switch (1=don't invert)
+ */
+struct img_ir_control {
+	unsigned decoden:1;
+	unsigned code_type:2;
+	unsigned hdrtog:1;
+	unsigned ldrdec:1;
+	unsigned decodinpol:1;
+	unsigned bitorien:1;
+	unsigned d1validsel:1;
+	unsigned bitinv:1;
+	unsigned decodend2:1;
+	unsigned bitoriend2:1;
+	unsigned bitinvd2:1;
+};
+
+/**
+ * struct img_ir_timing_range - range of timing values
+ * @min:	Minimum timing value
+ * @max:	Maximum timing value (if < @min, this will be set to @min during
+ *		preprocessing step, so it is normally not explicitly initialised
+ *		and is taken care of by the tolerance)
+ */
+struct img_ir_timing_range {
+	u16 min;
+	u16 max;
+};
+
+/**
+ * struct img_ir_symbol_timing - timing data for a symbol
+ * @pulse:	Timing range for the length of the pulse in this symbol
+ * @space:	Timing range for the length of the space in this symbol
+ */
+struct img_ir_symbol_timing {
+	struct img_ir_timing_range pulse;
+	struct img_ir_timing_range space;
+};
+
+/**
+ * struct img_ir_free_timing - timing data for free time symbol
+ * @minlen:	Minimum number of bits of data
+ * @maxlen:	Maximum number of bits of data
+ * @ft_min:	Minimum free time after message
+ */
+struct img_ir_free_timing {
+	/* measured in bits */
+	u8 minlen;
+	u8 maxlen;
+	u16 ft_min;
+};
+
+/**
+ * struct img_ir_timings - Timing values.
+ * @ldr:	Leader symbol timing data
+ * @s00:	Zero symbol timing data for primary decoder
+ * @s01:	One symbol timing data for primary decoder
+ * @s10:	Zero symbol timing data for secondary (no leader symbol) decoder
+ * @s11:	One symbol timing data for secondary (no leader symbol) decoder
+ * @ft:		Free time symbol timing data
+ */
+struct img_ir_timings {
+	struct img_ir_symbol_timing ldr, s00, s01, s10, s11;
+	struct img_ir_free_timing ft;
+};
+
+/**
+ * struct img_ir_filter - Filter IR events.
+ * @data:	Data to match.
+ * @mask:	Mask of bits to compare.
+ * @minlen:	Additional minimum number of bits.
+ * @maxlen:	Additional maximum number of bits.
+ */
+struct img_ir_filter {
+	u64 data;
+	u64 mask;
+	u8 minlen;
+	u8 maxlen;
+};
+
+/**
+ * struct img_ir_timing_regvals - Calculated timing register values.
+ * @ldr:	Leader symbol timing register value
+ * @s00:	Zero symbol timing register value for primary decoder
+ * @s01:	One symbol timing register value for primary decoder
+ * @s10:	Zero symbol timing register value for secondary decoder
+ * @s11:	One symbol timing register value for secondary decoder
+ * @ft:		Free time symbol timing register value
+ */
+struct img_ir_timing_regvals {
+	u32 ldr, s00, s01, s10, s11, ft;
+};
+
+#define IMG_IR_SCANCODE		0	/* new scancode */
+#define IMG_IR_REPEATCODE	1	/* repeat the previous code */
+
+/**
+ * struct img_ir_decoder - Decoder settings for an IR protocol.
+ * @type:	Protocol types bitmap.
+ * @tolerance:	Timing tolerance as a percentage (default 10%).
+ * @unit:	Unit of timings in nanoseconds (default 1 us).
+ * @timings:	Primary timings
+ * @rtimings:	Additional override timings while waiting for repeats.
+ * @repeat:	Maximum repeat interval (always in milliseconds).
+ * @control:	Control flags.
+ *
+ * @scancode:	Pointer to function to convert the IR data into a scancode (it
+ *		must be safe to execute in interrupt context).
+ *		Returns IMG_IR_SCANCODE to emit new scancode.
+ *		Returns IMG_IR_REPEATCODE to repeat previous code.
+ *		Returns -errno (e.g. -EINVAL) on error.
+ * @filter:	Pointer to function to convert scancode filter to raw hardware
+ *		filter. The minlen and maxlen fields will have been initialised
+ *		to the maximum range.
+ */
+struct img_ir_decoder {
+	/* core description */
+	u64				type;
+	unsigned int			tolerance;
+	unsigned int			unit;
+	struct img_ir_timings		timings;
+	struct img_ir_timings		rtimings;
+	unsigned int			repeat;
+	struct img_ir_control		control;
+
+	/* scancode logic */
+	int (*scancode)(int len, u64 raw, int *scancode, u64 protocols);
+	int (*filter)(const struct rc_scancode_filter *in,
+		      struct img_ir_filter *out, u64 protocols);
+};
+
+/**
+ * struct img_ir_reg_timings - Reg values for decoder timings at clock rate.
+ * @ctrl:	Processed control register value.
+ * @timings:	Processed primary timings.
+ * @rtimings:	Processed repeat timings.
+ */
+struct img_ir_reg_timings {
+	u32				ctrl;
+	struct img_ir_timing_regvals	timings;
+	struct img_ir_timing_regvals	rtimings;
+};
+
+int img_ir_register_decoder(struct img_ir_decoder *dec);
+void img_ir_unregister_decoder(struct img_ir_decoder *dec);
+
+struct img_ir_priv;
+
+#ifdef CONFIG_IR_IMG_HW
+
+enum img_ir_mode {
+	IMG_IR_M_NORMAL,
+	IMG_IR_M_REPEATING,
+#ifdef CONFIG_PM_SLEEP
+	IMG_IR_M_WAKE,
+#endif
+};
+
+/**
+ * struct img_ir_priv_hw - Private driver data for hardware decoder.
+ * @ct_quirks:		Quirk bits for each code type.
+ * @rdev:		Remote control device
+ * @clk_nb:		Notifier block for clock notify events.
+ * @end_timer:		Timer until repeat timeout.
+ * @decoder:		Current decoder settings.
+ * @enabled_protocols:	Currently enabled protocols.
+ * @clk_hz:		Current core clock rate in Hz.
+ * @reg_timings:	Timing reg values for decoder at clock rate.
+ * @flags:		IMG_IR_F_*.
+ * @filters:		HW filters (derived from scancode filters).
+ * @mode:		Current decode mode.
+ * @suspend_irqen:	Saved IRQ enable mask over suspend.
+ */
+struct img_ir_priv_hw {
+	unsigned int			ct_quirks[4];
+	struct rc_dev			*rdev;
+	struct notifier_block		clk_nb;
+	struct timer_list		end_timer;
+	const struct img_ir_decoder	*decoder;
+	u64				enabled_protocols;
+	unsigned long			clk_hz;
+	struct img_ir_reg_timings	reg_timings;
+	unsigned int			flags;
+	struct img_ir_filter		filters[RC_FILTER_MAX];
+
+	enum img_ir_mode		mode;
+	u32				suspend_irqen;
+};
+
+static inline bool img_ir_hw_enabled(struct img_ir_priv_hw *hw)
+{
+	return hw->rdev;
+};
+
+void img_ir_isr_hw(struct img_ir_priv *priv, u32 irq_status);
+void img_ir_setup_hw(struct img_ir_priv *priv);
+int img_ir_probe_hw(struct img_ir_priv *priv);
+void img_ir_remove_hw(struct img_ir_priv *priv);
+
+#ifdef CONFIG_PM_SLEEP
+int img_ir_suspend(struct device *dev);
+int img_ir_resume(struct device *dev);
+#else
+#define img_ir_suspend NULL
+#define img_ir_resume NULL
+#endif
+
+#else
+
+struct img_ir_priv_hw {
+};
+
+static inline bool img_ir_hw_enabled(struct img_ir_priv_hw *hw)
+{
+	return false;
+};
+static inline void img_ir_isr_hw(struct img_ir_priv *priv, u32 irq_status)
+{
+}
+static inline void img_ir_setup_hw(struct img_ir_priv *priv)
+{
+}
+static inline int img_ir_probe_hw(struct img_ir_priv *priv)
+{
+	return -ENODEV;
+}
+static inline void img_ir_remove_hw(struct img_ir_priv *priv)
+{
+}
+
+#define img_ir_suspend NULL
+#define img_ir_resume NULL
+
+#endif /* CONFIG_IR_IMG_HW */
+
+#endif /* _IMG_IR_HW_H_ */
diff --git a/drivers/media/rc/img-ir/img-ir-jvc.c b/drivers/media/rc/img-ir/img-ir-jvc.c
new file mode 100644
index 00000000000..10209d200ef
--- /dev/null
+++ b/drivers/media/rc/img-ir/img-ir-jvc.c
@@ -0,0 +1,81 @@
+/*
+ * ImgTec IR Decoder setup for JVC protocol.
+ *
+ * Copyright 2012-2014 Imagination Technologies Ltd.
+ */
+
+#include "img-ir-hw.h"
+
+/* Convert JVC data to a scancode */
+static int img_ir_jvc_scancode(int len, u64 raw, int *scancode, u64 protocols)
+{
+	unsigned int cust, data;
+
+	if (len != 16)
+		return -EINVAL;
+
+	cust = (raw >> 0) & 0xff;
+	data = (raw >> 8) & 0xff;
+
+	*scancode = cust << 8 | data;
+	return IMG_IR_SCANCODE;
+}
+
+/* Convert JVC scancode to JVC data filter */
+static int img_ir_jvc_filter(const struct rc_scancode_filter *in,
+			     struct img_ir_filter *out, u64 protocols)
+{
+	unsigned int cust, data;
+	unsigned int cust_m, data_m;
+
+	cust   = (in->data >> 8) & 0xff;
+	cust_m = (in->mask >> 8) & 0xff;
+	data   = (in->data >> 0) & 0xff;
+	data_m = (in->mask >> 0) & 0xff;
+
+	out->data = cust   | data << 8;
+	out->mask = cust_m | data_m << 8;
+
+	return 0;
+}
+
+/*
+ * JVC decoder
+ * See also http://www.sbprojects.com/knowledge/ir/jvc.php
+ *          http://support.jvc.com/consumer/support/documents/RemoteCodes.pdf
+ */
+struct img_ir_decoder img_ir_jvc = {
+	.type = RC_BIT_JVC,
+	.control = {
+		.decoden = 1,
+		.code_type = IMG_IR_CODETYPE_PULSEDIST,
+	},
+	/* main timings */
+	.unit = 527500, /* 527.5 us */
+	.timings = {
+		/* leader symbol */
+		.ldr = {
+			.pulse = { 16	/* 8.44 ms */ },
+			.space = { 8	/* 4.22 ms */ },
+		},
+		/* 0 symbol */
+		.s00 = {
+			.pulse = { 1	/* 527.5 us +-60 us */ },
+			.space = { 1	/* 527.5 us */ },
+		},
+		/* 1 symbol */
+		.s01 = {
+			.pulse = { 1	/* 527.5 us +-60 us */ },
+			.space = { 3	/* 1.5825 ms +-40 us */ },
+		},
+		/* free time */
+		.ft = {
+			.minlen = 16,
+			.maxlen = 16,
+			.ft_min = 10,	/* 5.275 ms */
+		},
+	},
+	/* scancode logic */
+	.scancode = img_ir_jvc_scancode,
+	.filter = img_ir_jvc_filter,
+};
diff --git a/drivers/media/rc/img-ir/img-ir-nec.c b/drivers/media/rc/img-ir/img-ir-nec.c
new file mode 100644
index 00000000000..751d9d94526
--- /dev/null
+++ b/drivers/media/rc/img-ir/img-ir-nec.c
@@ -0,0 +1,151 @@
+/*
+ * ImgTec IR Decoder setup for NEC protocol.
+ *
+ * Copyright 2010-2014 Imagination Technologies Ltd.
+ */
+
+#include "img-ir-hw.h"
+#include <linux/bitrev.h>
+
+/* Convert NEC data to a scancode */
+static int img_ir_nec_scancode(int len, u64 raw, int *scancode, u64 protocols)
+{
+	unsigned int addr, addr_inv, data, data_inv;
+	/* a repeat code has no data */
+	if (!len)
+		return IMG_IR_REPEATCODE;
+	if (len != 32)
+		return -EINVAL;
+	/* raw encoding: ddDDaaAA */
+	addr     = (raw >>  0) & 0xff;
+	addr_inv = (raw >>  8) & 0xff;
+	data     = (raw >> 16) & 0xff;
+	data_inv = (raw >> 24) & 0xff;
+	if ((data_inv ^ data) != 0xff) {
+		/* 32-bit NEC (used by Apple and TiVo remotes) */
+		/* scan encoding: as transmitted, MSBit = first received bit */
+		*scancode = bitrev8(addr)     << 24 |
+			    bitrev8(addr_inv) << 16 |
+			    bitrev8(data)     <<  8 |
+			    bitrev8(data_inv);
+	} else if ((addr_inv ^ addr) != 0xff) {
+		/* Extended NEC */
+		/* scan encoding: AAaaDD */
+		*scancode = addr     << 16 |
+			    addr_inv <<  8 |
+			    data;
+	} else {
+		/* Normal NEC */
+		/* scan encoding: AADD */
+		*scancode = addr << 8 |
+			    data;
+	}
+	return IMG_IR_SCANCODE;
+}
+
+/* Convert NEC scancode to NEC data filter */
+static int img_ir_nec_filter(const struct rc_scancode_filter *in,
+			     struct img_ir_filter *out, u64 protocols)
+{
+	unsigned int addr, addr_inv, data, data_inv;
+	unsigned int addr_m, addr_inv_m, data_m, data_inv_m;
+
+	data       = in->data & 0xff;
+	data_m     = in->mask & 0xff;
+
+	if ((in->data | in->mask) & 0xff000000) {
+		/* 32-bit NEC (used by Apple and TiVo remotes) */
+		/* scan encoding: as transmitted, MSBit = first received bit */
+		addr       = bitrev8(in->data >> 24);
+		addr_m     = bitrev8(in->mask >> 24);
+		addr_inv   = bitrev8(in->data >> 16);
+		addr_inv_m = bitrev8(in->mask >> 16);
+		data       = bitrev8(in->data >>  8);
+		data_m     = bitrev8(in->mask >>  8);
+		data_inv   = bitrev8(in->data >>  0);
+		data_inv_m = bitrev8(in->mask >>  0);
+	} else if ((in->data | in->mask) & 0x00ff0000) {
+		/* Extended NEC */
+		/* scan encoding AAaaDD */
+		addr       = (in->data >> 16) & 0xff;
+		addr_m     = (in->mask >> 16) & 0xff;
+		addr_inv   = (in->data >>  8) & 0xff;
+		addr_inv_m = (in->mask >>  8) & 0xff;
+		data_inv   = data ^ 0xff;
+		data_inv_m = data_m;
+	} else {
+		/* Normal NEC */
+		/* scan encoding: AADD */
+		addr       = (in->data >>  8) & 0xff;
+		addr_m     = (in->mask >>  8) & 0xff;
+		addr_inv   = addr ^ 0xff;
+		addr_inv_m = addr_m;
+		data_inv   = data ^ 0xff;
+		data_inv_m = data_m;
+	}
+
+	/* raw encoding: ddDDaaAA */
+	out->data = data_inv << 24 |
+		    data     << 16 |
+		    addr_inv <<  8 |
+		    addr;
+	out->mask = data_inv_m << 24 |
+		    data_m     << 16 |
+		    addr_inv_m <<  8 |
+		    addr_m;
+	return 0;
+}
+
+/*
+ * NEC decoder
+ * See also http://www.sbprojects.com/knowledge/ir/nec.php
+ *        http://wiki.altium.com/display/ADOH/NEC+Infrared+Transmission+Protocol
+ */
+struct img_ir_decoder img_ir_nec = {
+	.type = RC_BIT_NEC,
+	.control = {
+		.decoden = 1,
+		.code_type = IMG_IR_CODETYPE_PULSEDIST,
+	},
+	/* main timings */
+	.unit = 562500, /* 562.5 us */
+	.timings = {
+		/* leader symbol */
+		.ldr = {
+			.pulse = { 16	/* 9ms */ },
+			.space = { 8	/* 4.5ms */ },
+		},
+		/* 0 symbol */
+		.s00 = {
+			.pulse = { 1	/* 562.5 us */ },
+			.space = { 1	/* 562.5 us */ },
+		},
+		/* 1 symbol */
+		.s01 = {
+			.pulse = { 1	/* 562.5 us */ },
+			.space = { 3	/* 1687.5 us */ },
+		},
+		/* free time */
+		.ft = {
+			.minlen = 32,
+			.maxlen = 32,
+			.ft_min = 10,	/* 5.625 ms */
+		},
+	},
+	/* repeat codes */
+	.repeat = 108,			/* 108 ms */
+	.rtimings = {
+		/* leader symbol */
+		.ldr = {
+			.space = { 4	/* 2.25 ms */ },
+		},
+		/* free time */
+		.ft = {
+			.minlen = 0,	/* repeat code has no data */
+			.maxlen = 0,
+		},
+	},
+	/* scancode logic */
+	.scancode = img_ir_nec_scancode,
+	.filter = img_ir_nec_filter,
+};
diff --git a/drivers/media/rc/img-ir/img-ir-raw.c b/drivers/media/rc/img-ir/img-ir-raw.c
new file mode 100644
index 00000000000..cfb01d9e571
--- /dev/null
+++ b/drivers/media/rc/img-ir/img-ir-raw.c
@@ -0,0 +1,151 @@
+/*
+ * ImgTec IR Raw Decoder found in PowerDown Controller.
+ *
+ * Copyright 2010-2014 Imagination Technologies Ltd.
+ *
+ * This ties into the input subsystem using the RC-core in raw mode. Raw IR
+ * signal edges are reported and decoded by generic software decoders.
+ */
+
+#include <linux/spinlock.h>
+#include <media/rc-core.h>
+#include "img-ir.h"
+
+#define ECHO_TIMEOUT_MS 150	/* ms between echos */
+
+/* must be called with priv->lock held */
+static void img_ir_refresh_raw(struct img_ir_priv *priv, u32 irq_status)
+{
+	struct img_ir_priv_raw *raw = &priv->raw;
+	struct rc_dev *rc_dev = priv->raw.rdev;
+	int multiple;
+	u32 ir_status;
+
+	/* find whether both rise and fall was detected */
+	multiple = ((irq_status & IMG_IR_IRQ_EDGE) == IMG_IR_IRQ_EDGE);
+	/*
+	 * If so, we need to see if the level has actually changed.
+	 * If it's just noise that we didn't have time to process,
+	 * there's no point reporting it.
+	 */
+	ir_status = img_ir_read(priv, IMG_IR_STATUS) & IMG_IR_IRRXD;
+	if (multiple && ir_status == raw->last_status)
+		return;
+	raw->last_status = ir_status;
+
+	/* report the edge to the IR raw decoders */
+	if (ir_status) /* low */
+		ir_raw_event_store_edge(rc_dev, IR_SPACE);
+	else /* high */
+		ir_raw_event_store_edge(rc_dev, IR_PULSE);
+	ir_raw_event_handle(rc_dev);
+}
+
+/* called with priv->lock held */
+void img_ir_isr_raw(struct img_ir_priv *priv, u32 irq_status)
+{
+	struct img_ir_priv_raw *raw = &priv->raw;
+
+	/* check not removing */
+	if (!raw->rdev)
+		return;
+
+	img_ir_refresh_raw(priv, irq_status);
+
+	/* start / push back the echo timer */
+	mod_timer(&raw->timer, jiffies + msecs_to_jiffies(ECHO_TIMEOUT_MS));
+}
+
+/*
+ * Echo timer callback function.
+ * The raw decoders expect to get a final sample even if there are no edges, in
+ * order to be assured of the final space. If there are no edges for a certain
+ * time we use this timer to emit a final sample to satisfy them.
+ */
+static void img_ir_echo_timer(unsigned long arg)
+{
+	struct img_ir_priv *priv = (struct img_ir_priv *)arg;
+
+	spin_lock_irq(&priv->lock);
+
+	/* check not removing */
+	if (priv->raw.rdev)
+		/*
+		 * It's safe to pass irq_status=0 since it's only used to check
+		 * for double edges.
+		 */
+		img_ir_refresh_raw(priv, 0);
+
+	spin_unlock_irq(&priv->lock);
+}
+
+void img_ir_setup_raw(struct img_ir_priv *priv)
+{
+	u32 irq_en;
+
+	if (!priv->raw.rdev)
+		return;
+
+	/* clear and enable edge interrupts */
+	spin_lock_irq(&priv->lock);
+	irq_en = img_ir_read(priv, IMG_IR_IRQ_ENABLE);
+	irq_en |= IMG_IR_IRQ_EDGE;
+	img_ir_write(priv, IMG_IR_IRQ_CLEAR, IMG_IR_IRQ_EDGE);
+	img_ir_write(priv, IMG_IR_IRQ_ENABLE, irq_en);
+	spin_unlock_irq(&priv->lock);
+}
+
+int img_ir_probe_raw(struct img_ir_priv *priv)
+{
+	struct img_ir_priv_raw *raw = &priv->raw;
+	struct rc_dev *rdev;
+	int error;
+
+	/* Set up the echo timer */
+	setup_timer(&raw->timer, img_ir_echo_timer, (unsigned long)priv);
+
+	/* Allocate raw decoder */
+	raw->rdev = rdev = rc_allocate_device();
+	if (!rdev) {
+		dev_err(priv->dev, "cannot allocate raw input device\n");
+		return -ENOMEM;
+	}
+	rdev->priv = priv;
+	rdev->map_name = RC_MAP_EMPTY;
+	rdev->input_name = "IMG Infrared Decoder Raw";
+	rdev->driver_type = RC_DRIVER_IR_RAW;
+
+	/* Register raw decoder */
+	error = rc_register_device(rdev);
+	if (error) {
+		dev_err(priv->dev, "failed to register raw IR input device\n");
+		rc_free_device(rdev);
+		raw->rdev = NULL;
+		return error;
+	}
+
+	return 0;
+}
+
+void img_ir_remove_raw(struct img_ir_priv *priv)
+{
+	struct img_ir_priv_raw *raw = &priv->raw;
+	struct rc_dev *rdev = raw->rdev;
+	u32 irq_en;
+
+	if (!rdev)
+		return;
+
+	/* switch off and disable raw (edge) interrupts */
+	spin_lock_irq(&priv->lock);
+	raw->rdev = NULL;
+	irq_en = img_ir_read(priv, IMG_IR_IRQ_ENABLE);
+	irq_en &= ~IMG_IR_IRQ_EDGE;
+	img_ir_write(priv, IMG_IR_IRQ_ENABLE, irq_en);
+	img_ir_write(priv, IMG_IR_IRQ_CLEAR, IMG_IR_IRQ_EDGE);
+	spin_unlock_irq(&priv->lock);
+
+	rc_unregister_device(rdev);
+
+	del_timer_sync(&raw->timer);
+}
diff --git a/drivers/media/rc/img-ir/img-ir-raw.h b/drivers/media/rc/img-ir/img-ir-raw.h
new file mode 100644
index 00000000000..9802ffd51b9
--- /dev/null
+++ b/drivers/media/rc/img-ir/img-ir-raw.h
@@ -0,0 +1,60 @@
+/*
+ * ImgTec IR Raw Decoder found in PowerDown Controller.
+ *
+ * Copyright 2010-2014 Imagination Technologies Ltd.
+ */
+
+#ifndef _IMG_IR_RAW_H_
+#define _IMG_IR_RAW_H_
+
+struct img_ir_priv;
+
+#ifdef CONFIG_IR_IMG_RAW
+
+/**
+ * struct img_ir_priv_raw - Private driver data for raw decoder.
+ * @rdev:		Raw remote control device
+ * @timer:		Timer to echo samples to keep soft decoders happy.
+ * @last_status:	Last raw status bits.
+ */
+struct img_ir_priv_raw {
+	struct rc_dev		*rdev;
+	struct timer_list	timer;
+	u32			last_status;
+};
+
+static inline bool img_ir_raw_enabled(struct img_ir_priv_raw *raw)
+{
+	return raw->rdev;
+};
+
+void img_ir_isr_raw(struct img_ir_priv *priv, u32 irq_status);
+void img_ir_setup_raw(struct img_ir_priv *priv);
+int img_ir_probe_raw(struct img_ir_priv *priv);
+void img_ir_remove_raw(struct img_ir_priv *priv);
+
+#else
+
+struct img_ir_priv_raw {
+};
+static inline bool img_ir_raw_enabled(struct img_ir_priv_raw *raw)
+{
+	return false;
+};
+static inline void img_ir_isr_raw(struct img_ir_priv *priv, u32 irq_status)
+{
+}
+static inline void img_ir_setup_raw(struct img_ir_priv *priv)
+{
+}
+static inline int img_ir_probe_raw(struct img_ir_priv *priv)
+{
+	return -ENODEV;
+}
+static inline void img_ir_remove_raw(struct img_ir_priv *priv)
+{
+}
+
+#endif /* CONFIG_IR_IMG_RAW */
+
+#endif /* _IMG_IR_RAW_H_ */
diff --git a/drivers/media/rc/img-ir/img-ir-sanyo.c b/drivers/media/rc/img-ir/img-ir-sanyo.c
new file mode 100644
index 00000000000..c2c763e08a4
--- /dev/null
+++ b/drivers/media/rc/img-ir/img-ir-sanyo.c
@@ -0,0 +1,122 @@
+/*
+ * ImgTec IR Decoder setup for Sanyo protocol.
+ *
+ * Copyright 2012-2014 Imagination Technologies Ltd.
+ *
+ * From ir-sanyo-decoder.c:
+ *
+ * This protocol uses the NEC protocol timings. However, data is formatted as:
+ *	13 bits Custom Code
+ *	13 bits NOT(Custom Code)
+ *	8 bits Key data
+ *	8 bits NOT(Key data)
+ *
+ * According with LIRC, this protocol is used on Sanyo, Aiwa and Chinon
+ * Information for this protocol is available at the Sanyo LC7461 datasheet.
+ */
+
+#include "img-ir-hw.h"
+
+/* Convert Sanyo data to a scancode */
+static int img_ir_sanyo_scancode(int len, u64 raw, int *scancode, u64 protocols)
+{
+	unsigned int addr, addr_inv, data, data_inv;
+	/* a repeat code has no data */
+	if (!len)
+		return IMG_IR_REPEATCODE;
+	if (len != 42)
+		return -EINVAL;
+	addr     = (raw >>  0) & 0x1fff;
+	addr_inv = (raw >> 13) & 0x1fff;
+	data     = (raw >> 26) & 0xff;
+	data_inv = (raw >> 34) & 0xff;
+	/* Validate data */
+	if ((data_inv ^ data) != 0xff)
+		return -EINVAL;
+	/* Validate address */
+	if ((addr_inv ^ addr) != 0x1fff)
+		return -EINVAL;
+
+	/* Normal Sanyo */
+	*scancode = addr << 8 | data;
+	return IMG_IR_SCANCODE;
+}
+
+/* Convert Sanyo scancode to Sanyo data filter */
+static int img_ir_sanyo_filter(const struct rc_scancode_filter *in,
+			       struct img_ir_filter *out, u64 protocols)
+{
+	unsigned int addr, addr_inv, data, data_inv;
+	unsigned int addr_m, data_m;
+
+	data = in->data & 0xff;
+	data_m = in->mask & 0xff;
+	data_inv = data ^ 0xff;
+
+	if (in->data & 0xff700000)
+		return -EINVAL;
+
+	addr       = (in->data >> 8) & 0x1fff;
+	addr_m     = (in->mask >> 8) & 0x1fff;
+	addr_inv   = addr ^ 0x1fff;
+
+	out->data = (u64)data_inv << 34 |
+		    (u64)data     << 26 |
+			 addr_inv << 13 |
+			 addr;
+	out->mask = (u64)data_m << 34 |
+		    (u64)data_m << 26 |
+			 addr_m << 13 |
+			 addr_m;
+	return 0;
+}
+
+/* Sanyo decoder */
+struct img_ir_decoder img_ir_sanyo = {
+	.type = RC_BIT_SANYO,
+	.control = {
+		.decoden = 1,
+		.code_type = IMG_IR_CODETYPE_PULSEDIST,
+	},
+	/* main timings */
+	.unit = 562500, /* 562.5 us */
+	.timings = {
+		/* leader symbol */
+		.ldr = {
+			.pulse = { 16	/* 9ms */ },
+			.space = { 8	/* 4.5ms */ },
+		},
+		/* 0 symbol */
+		.s00 = {
+			.pulse = { 1	/* 562.5 us */ },
+			.space = { 1	/* 562.5 us */ },
+		},
+		/* 1 symbol */
+		.s01 = {
+			.pulse = { 1	/* 562.5 us */ },
+			.space = { 3	/* 1687.5 us */ },
+		},
+		/* free time */
+		.ft = {
+			.minlen = 42,
+			.maxlen = 42,
+			.ft_min = 10,	/* 5.625 ms */
+		},
+	},
+	/* repeat codes */
+	.repeat = 108,			/* 108 ms */
+	.rtimings = {
+		/* leader symbol */
+		.ldr = {
+			.space = { 4	/* 2.25 ms */ },
+		},
+		/* free time */
+		.ft = {
+			.minlen = 0,	/* repeat code has no data */
+			.maxlen = 0,
+		},
+	},
+	/* scancode logic */
+	.scancode = img_ir_sanyo_scancode,
+	.filter = img_ir_sanyo_filter,
+};
diff --git a/drivers/media/rc/img-ir/img-ir-sharp.c b/drivers/media/rc/img-ir/img-ir-sharp.c
new file mode 100644
index 00000000000..3397cc5a679
--- /dev/null
+++ b/drivers/media/rc/img-ir/img-ir-sharp.c
@@ -0,0 +1,99 @@
+/*
+ * ImgTec IR Decoder setup for Sharp protocol.
+ *
+ * Copyright 2012-2014 Imagination Technologies Ltd.
+ */
+
+#include "img-ir-hw.h"
+
+/* Convert Sharp data to a scancode */
+static int img_ir_sharp_scancode(int len, u64 raw, int *scancode, u64 protocols)
+{
+	unsigned int addr, cmd, exp, chk;
+
+	if (len != 15)
+		return -EINVAL;
+
+	addr = (raw >>   0) & 0x1f;
+	cmd  = (raw >>   5) & 0xff;
+	exp  = (raw >>  13) &  0x1;
+	chk  = (raw >>  14) &  0x1;
+
+	/* validate data */
+	if (!exp)
+		return -EINVAL;
+	if (chk)
+		/* probably the second half of the message */
+		return -EINVAL;
+
+	*scancode = addr << 8 | cmd;
+	return IMG_IR_SCANCODE;
+}
+
+/* Convert Sharp scancode to Sharp data filter */
+static int img_ir_sharp_filter(const struct rc_scancode_filter *in,
+			       struct img_ir_filter *out, u64 protocols)
+{
+	unsigned int addr, cmd, exp = 0, chk = 0;
+	unsigned int addr_m, cmd_m, exp_m = 0, chk_m = 0;
+
+	addr   = (in->data >> 8) & 0x1f;
+	addr_m = (in->mask >> 8) & 0x1f;
+	cmd    = (in->data >> 0) & 0xff;
+	cmd_m  = (in->mask >> 0) & 0xff;
+	if (cmd_m) {
+		/* if filtering commands, we can only match the first part */
+		exp   = 1;
+		exp_m = 1;
+		chk   = 0;
+		chk_m = 1;
+	}
+
+	out->data = addr        |
+		    cmd   <<  5 |
+		    exp   << 13 |
+		    chk   << 14;
+	out->mask = addr_m      |
+		    cmd_m <<  5 |
+		    exp_m << 13 |
+		    chk_m << 14;
+
+	return 0;
+}
+
+/*
+ * Sharp decoder
+ * See also http://www.sbprojects.com/knowledge/ir/sharp.php
+ */
+struct img_ir_decoder img_ir_sharp = {
+	.type = RC_BIT_SHARP,
+	.control = {
+		.decoden = 0,
+		.decodend2 = 1,
+		.code_type = IMG_IR_CODETYPE_PULSEDIST,
+		.d1validsel = 1,
+	},
+	/* main timings */
+	.tolerance = 20,	/* 20% */
+	.timings = {
+		/* 0 symbol */
+		.s10 = {
+			.pulse = { 320	/* 320 us */ },
+			.space = { 680	/* 1 ms period */ },
+		},
+		/* 1 symbol */
+		.s11 = {
+			.pulse = { 320	/* 320 us */ },
+			.space = { 1680	/* 2 ms period */ },
+		},
+		/* free time */
+		.ft = {
+			.minlen = 15,
+			.maxlen = 15,
+			.ft_min = 5000,	/* 5 ms */
+		},
+	},
+	/* scancode logic */
+	.scancode = img_ir_sharp_scancode,
+	.filter = img_ir_sharp_filter,
+};
diff --git a/drivers/media/rc/img-ir/img-ir-sony.c b/drivers/media/rc/img-ir/img-ir-sony.c
new file mode 100644
index 00000000000..993409a51a7
--- /dev/null
+++ b/drivers/media/rc/img-ir/img-ir-sony.c
@@ -0,0 +1,145 @@
+/*
+ * ImgTec IR Decoder setup for Sony (SIRC) protocol.
+ *
+ * Copyright 2012-2014 Imagination Technologies Ltd.
+ */
+
+#include "img-ir-hw.h"
+
+/* Convert Sony data to a scancode */
+static int img_ir_sony_scancode(int len, u64 raw, int *scancode, u64 protocols)
+{
+	unsigned int dev, subdev, func;
+
+	switch (len) {
+	case 12:
+		if (!(protocols & RC_BIT_SONY12))
+			return -EINVAL;
+		func   = raw & 0x7f;	/* first 7 bits */
+		raw    >>= 7;
+		dev    = raw & 0x1f;	/* next 5 bits */
+		subdev = 0;
+		break;
+	case 15:
+		if (!(protocols & RC_BIT_SONY15))
+			return -EINVAL;
+		func   = raw & 0x7f;	/* first 7 bits */
+		raw    >>= 7;
+		dev    = raw & 0xff;	/* next 8 bits */
+		subdev = 0;
+		break;
+	case 20:
+		if (!(protocols & RC_BIT_SONY20))
+			return -EINVAL;
+		func   = raw & 0x7f;	/* first 7 bits */
+		raw    >>= 7;
+		dev    = raw & 0x1f;	/* next 5 bits */
+		raw    >>= 5;
+		subdev = raw & 0xff;	/* next 8 bits */
+		break;
+	default:
+		return -EINVAL;
+	}
+	*scancode = dev << 16 | subdev << 8 | func;
+	return IMG_IR_SCANCODE;
+}
+
+/* Convert NEC scancode to NEC data filter */
+static int img_ir_sony_filter(const struct rc_scancode_filter *in,
+			      struct img_ir_filter *out, u64 protocols)
+{
+	unsigned int dev, subdev, func;
+	unsigned int dev_m, subdev_m, func_m;
+	unsigned int len = 0;
+
+	dev      = (in->data >> 16) & 0xff;
+	dev_m    = (in->mask >> 16) & 0xff;
+	subdev   = (in->data >> 8)  & 0xff;
+	subdev_m = (in->mask >> 8)  & 0xff;
+	func     = (in->data >> 0)  & 0x7f;
+	func_m   = (in->mask >> 0)  & 0x7f;
+
+	if (subdev & subdev_m) {
+		/* can't encode subdev and higher device bits */
+		if (dev & dev_m & 0xe0)
+			return -EINVAL;
+		/* subdevice (extended) bits only in 20 bit encoding */
+		if (!(protocols & RC_BIT_SONY20))
+			return -EINVAL;
+		len = 20;
+		dev_m &= 0x1f;
+	} else if (dev & dev_m & 0xe0) {
+		/* upper device bits only in 15 bit encoding */
+		if (!(protocols & RC_BIT_SONY15))
+			return -EINVAL;
+		len = 15;
+		subdev_m = 0;
+	} else {
+		/*
+		 * The hardware mask cannot distinguish high device bits and low
+		 * extended bits, so logically AND those bits of the masks
+		 * together.
+		 */
+		subdev_m &= (dev_m >> 5) | 0xf8;
+		dev_m &= 0x1f;
+	}
+
+	/* ensure there aren't any bits straying between fields */
+	dev &= dev_m;
+	subdev &= subdev_m;
+
+	/* write the hardware filter */
+	out->data = func          |
+		    dev      << 7 |
+		    subdev   << 15;
+	out->mask = func_m        |
+		    dev_m    << 7 |
+		    subdev_m << 15;
+
+	if (len) {
+		out->minlen = len;
+		out->maxlen = len;
+	}
+	return 0;
+}
+
+/*
+ * Sony SIRC decoder
+ * See also http://www.sbprojects.com/knowledge/ir/sirc.php
+ *          http://picprojects.org.uk/projects/sirc/sonysirc.pdf
+ */
+struct img_ir_decoder img_ir_sony = {
+	.type = RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20,
+	.control = {
+		.decoden = 1,
+		.code_type = IMG_IR_CODETYPE_PULSELEN,
+	},
+	/* main timings */
+	.unit = 600000, /* 600 us */
+	.timings = {
+		/* leader symbol */
+		.ldr = {
+			.pulse = { 4	/* 2.4 ms */ },
+			.space = { 1	/* 600 us */ },
+		},
+		/* 0 symbol */
+		.s00 = {
+			.pulse = { 1	/* 600 us */ },
+			.space = { 1	/* 600 us */ },
+		},
+		/* 1 symbol */
+		.s01 = {
+			.pulse = { 2	/* 1.2 ms */ },
+			.space = { 1	/* 600 us */ },
+		},
+		/* free time */
+		.ft = {
+			.minlen = 12,
+			.maxlen = 20,
+			.ft_min = 10,	/* 6 ms */
+		},
+	},
+	/* scancode logic */
+	.scancode = img_ir_sony_scancode,
+	.filter = img_ir_sony_filter,
+};
diff --git a/drivers/media/rc/img-ir/img-ir.h b/drivers/media/rc/img-ir/img-ir.h
new file mode 100644
index 00000000000..afb189394af
--- /dev/null
+++ b/drivers/media/rc/img-ir/img-ir.h
@@ -0,0 +1,166 @@
+/*
+ * ImgTec IR Decoder found in PowerDown Controller.
+ *
+ * Copyright 2010-2014 Imagination Technologies Ltd.
+ */
+
+#ifndef _IMG_IR_H_
+#define _IMG_IR_H_
+
+#include <linux/io.h>
+#include <linux/spinlock.h>
+
+#include "img-ir-raw.h"
+#include "img-ir-hw.h"
+
+/* registers */
+
+/* relative to the start of the IR block of registers */
+#define IMG_IR_CONTROL		0x00
+#define IMG_IR_STATUS		0x04
+#define IMG_IR_DATA_LW		0x08
+#define IMG_IR_DATA_UP		0x0c
+#define IMG_IR_LEAD_SYMB_TIMING	0x10
+#define IMG_IR_S00_SYMB_TIMING	0x14
+#define IMG_IR_S01_SYMB_TIMING	0x18
+#define IMG_IR_S10_SYMB_TIMING	0x1c
+#define IMG_IR_S11_SYMB_TIMING	0x20
+#define IMG_IR_FREE_SYMB_TIMING	0x24
+#define IMG_IR_POW_MOD_PARAMS	0x28
+#define IMG_IR_POW_MOD_ENABLE	0x2c
+#define IMG_IR_IRQ_MSG_DATA_LW	0x30
+#define IMG_IR_IRQ_MSG_DATA_UP	0x34
+#define IMG_IR_IRQ_MSG_MASK_LW	0x38
+#define IMG_IR_IRQ_MSG_MASK_UP	0x3c
+#define IMG_IR_IRQ_ENABLE	0x40
+#define IMG_IR_IRQ_STATUS	0x44
+#define IMG_IR_IRQ_CLEAR	0x48
+#define IMG_IR_IRCORE_ID	0xf0
+#define IMG_IR_CORE_REV		0xf4
+#define IMG_IR_CORE_DES1	0xf8
+#define IMG_IR_CORE_DES2	0xfc
+
+
+/* field masks */
+
+/* IMG_IR_CONTROL */
+#define IMG_IR_DECODEN		0x40000000
+#define IMG_IR_CODETYPE		0x30000000
+#define IMG_IR_CODETYPE_SHIFT		28
+#define IMG_IR_HDRTOG		0x08000000
+#define IMG_IR_LDRDEC		0x04000000
+#define IMG_IR_DECODINPOL	0x02000000	/* active high */
+#define IMG_IR_BITORIEN		0x01000000	/* MSB first */
+#define IMG_IR_D1VALIDSEL	0x00008000
+#define IMG_IR_BITINV		0x00000040	/* don't invert */
+#define IMG_IR_DECODEND2	0x00000010
+#define IMG_IR_BITORIEND2	0x00000002	/* MSB first */
+#define IMG_IR_BITINVD2		0x00000001	/* don't invert */
+
+/* IMG_IR_STATUS */
+#define IMG_IR_RXDVALD2		0x00001000
+#define IMG_IR_IRRXD		0x00000400
+#define IMG_IR_TOGSTATE		0x00000200
+#define IMG_IR_RXDVAL		0x00000040
+#define IMG_IR_RXDLEN		0x0000003f
+#define IMG_IR_RXDLEN_SHIFT		0
+
+/* IMG_IR_LEAD_SYMB_TIMING, IMG_IR_Sxx_SYMB_TIMING */
+#define IMG_IR_PD_MAX		0xff000000
+#define IMG_IR_PD_MAX_SHIFT		24
+#define IMG_IR_PD_MIN		0x00ff0000
+#define IMG_IR_PD_MIN_SHIFT		16
+#define IMG_IR_W_MAX		0x0000ff00
+#define IMG_IR_W_MAX_SHIFT		8
+#define IMG_IR_W_MIN		0x000000ff
+#define IMG_IR_W_MIN_SHIFT		0
+
+/* IMG_IR_FREE_SYMB_TIMING */
+#define IMG_IR_MAXLEN		0x0007e000
+#define IMG_IR_MAXLEN_SHIFT		13
+#define IMG_IR_MINLEN		0x00001f00
+#define IMG_IR_MINLEN_SHIFT		8
+#define IMG_IR_FT_MIN		0x000000ff
+#define IMG_IR_FT_MIN_SHIFT		0
+
+/* IMG_IR_POW_MOD_PARAMS */
+#define IMG_IR_PERIOD_LEN	0x3f000000
+#define IMG_IR_PERIOD_LEN_SHIFT		24
+#define IMG_IR_PERIOD_DUTY	0x003f0000
+#define IMG_IR_PERIOD_DUTY_SHIFT	16
+#define IMG_IR_STABLE_STOP	0x00003f00
+#define IMG_IR_STABLE_STOP_SHIFT	8
+#define IMG_IR_STABLE_START	0x0000003f
+#define IMG_IR_STABLE_START_SHIFT	0
+
+/* IMG_IR_POW_MOD_ENABLE */
+#define IMG_IR_POWER_OUT_EN	0x00000002
+#define IMG_IR_POWER_MOD_EN	0x00000001
+
+/* IMG_IR_IRQ_ENABLE, IMG_IR_IRQ_STATUS, IMG_IR_IRQ_CLEAR */
+#define IMG_IR_IRQ_DEC2_ERR	0x00000080
+#define IMG_IR_IRQ_DEC_ERR	0x00000040
+#define IMG_IR_IRQ_ACT_LEVEL	0x00000020
+#define IMG_IR_IRQ_FALL_EDGE	0x00000010
+#define IMG_IR_IRQ_RISE_EDGE	0x00000008
+#define IMG_IR_IRQ_DATA_MATCH	0x00000004
+#define IMG_IR_IRQ_DATA2_VALID	0x00000002
+#define IMG_IR_IRQ_DATA_VALID	0x00000001
+#define IMG_IR_IRQ_ALL		0x000000ff
+#define IMG_IR_IRQ_EDGE		(IMG_IR_IRQ_FALL_EDGE | IMG_IR_IRQ_RISE_EDGE)
+
+/* IMG_IR_CORE_ID */
+#define IMG_IR_CORE_ID		0x00ff0000
+#define IMG_IR_CORE_ID_SHIFT		16
+#define IMG_IR_CORE_CONFIG	0x0000ffff
+#define IMG_IR_CORE_CONFIG_SHIFT	0
+
+/* IMG_IR_CORE_REV */
+#define IMG_IR_DESIGNER		0xff000000
+#define IMG_IR_DESIGNER_SHIFT		24
+#define IMG_IR_MAJOR_REV	0x00ff0000
+#define IMG_IR_MAJOR_REV_SHIFT		16
+#define IMG_IR_MINOR_REV	0x0000ff00
+#define IMG_IR_MINOR_REV_SHIFT		8
+#define IMG_IR_MAINT_REV	0x000000ff
+#define IMG_IR_MAINT_REV_SHIFT		0
+
+struct device;
+struct clk;
+
+/**
+ * struct img_ir_priv - Private driver data.
+ * @dev:		Platform device.
+ * @irq:		IRQ number.
+ * @clk:		Input clock.
+ * @reg_base:		Iomem base address of IR register block.
+ * @lock:		Protects IR registers and variables in this struct.
+ * @raw:		Driver data for raw decoder.
+ * @hw:			Driver data for hardware decoder.
+ */
+struct img_ir_priv {
+	struct device		*dev;
+	int			irq;
+	struct clk		*clk;
+	void __iomem		*reg_base;
+	spinlock_t		lock;
+
+	struct img_ir_priv_raw	raw;
+	struct img_ir_priv_hw	hw;
+};
+
+/* Hardware access */
+
+static inline void img_ir_write(struct img_ir_priv *priv,
+				unsigned int reg_offs, unsigned int data)
+{
+	iowrite32(data, priv->reg_base + reg_offs);
+}
+
+static inline unsigned int img_ir_read(struct img_ir_priv *priv,
+				       unsigned int reg_offs)
+{
+	return ioread32(priv->reg_base + reg_offs);
+}
+
+#endif /* _IMG_IR_H_ */
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index 72e3fa65248..6f24e77b148 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -1017,7 +1017,7 @@ static int imon_ir_change_protocol(struct rc_dev *rc, u64 *rc_type)
 	unsigned char ir_proto_packet[] = {
 		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86 };
 
-	if (*rc_type && !(*rc_type & rc->allowed_protos))
+	if (*rc_type && !rc_protocols_allowed(rc, *rc_type))
 		dev_warn(dev, "Looks like you're trying to use an IR protocol "
 			 "this device does not support\n");
 
@@ -1370,7 +1370,7 @@ static void imon_pad_to_keys(struct imon_context *ictx, unsigned char *buf)
 	 * 0x68nnnnB7 to 0x6AnnnnB7, the left mouse button generates
 	 * 0x688301b7 and the right one 0x688481b7. All other keys generate
 	 * 0x2nnnnnnn. Position coordinate is encoded in buf[1] and buf[2] with
-	 * reversed endianess. Extract direction from buffer, rotate endianess,
+	 * reversed endianness. Extract direction from buffer, rotate endianness,
 	 * adjust sign and feed the values into stabilize(). The resulting codes
 	 * will be 0x01008000, 0x01007F00, which match the newer devices.
 	 */
@@ -1867,7 +1867,8 @@ static struct rc_dev *imon_init_rdev(struct imon_context *ictx)
 
 	rdev->priv = ictx;
 	rdev->driver_type = RC_DRIVER_SCANCODE;
-	rdev->allowed_protos = RC_BIT_OTHER | RC_BIT_RC6_MCE; /* iMON PAD or MCE */
+					/* iMON PAD or MCE */
+	rc_set_allowed_protocols(rdev, RC_BIT_OTHER | RC_BIT_RC6_MCE);
 	rdev->change_protocol = imon_ir_change_protocol;
 	rdev->driver_name = MOD_NAME;
 
@@ -1880,7 +1881,7 @@ static struct rc_dev *imon_init_rdev(struct imon_context *ictx)
 
 	if (ictx->product == 0xffdc) {
 		imon_get_ffdc_type(ictx);
-		rdev->allowed_protos = ictx->rc_type;
+		rc_set_allowed_protocols(rdev, ictx->rc_type);
 	}
 
 	imon_set_display_type(ictx);
@@ -1909,10 +1910,8 @@ static struct input_dev *imon_init_idev(struct imon_context *ictx)
 	int ret, i;
 
 	idev = input_allocate_device();
-	if (!idev) {
-		dev_err(ictx->dev, "input dev allocation failed\n");
+	if (!idev)
 		goto out;
-	}
 
 	snprintf(ictx->name_idev, sizeof(ictx->name_idev),
 		 "iMON Panel, Knob and Mouse(%04x:%04x)",
@@ -1960,10 +1959,8 @@ static struct input_dev *imon_init_touch(struct imon_context *ictx)
 	int ret;
 
 	touch = input_allocate_device();
-	if (!touch) {
-		dev_err(ictx->dev, "touchscreen input dev allocation failed\n");
+	if (!touch)
 		goto touch_alloc_failed;
-	}
 
 	snprintf(ictx->name_touch, sizeof(ictx->name_touch),
 		 "iMON USB Touchscreen (%04x:%04x)",
diff --git a/drivers/media/rc/ir-jvc-decoder.c b/drivers/media/rc/ir-jvc-decoder.c
index 3948138ca87..4ea62a1dcfd 100644
--- a/drivers/media/rc/ir-jvc-decoder.c
+++ b/drivers/media/rc/ir-jvc-decoder.c
@@ -47,7 +47,7 @@ static int ir_jvc_decode(struct rc_dev *dev, struct ir_raw_event ev)
 {
 	struct jvc_dec *data = &dev->raw->jvc;
 
-	if (!(dev->enabled_protocols & RC_BIT_JVC))
+	if (!rc_protocols_enabled(dev, RC_BIT_JVC))
 		return 0;
 
 	if (!is_timing_event(ev)) {
diff --git a/drivers/media/rc/ir-lirc-codec.c b/drivers/media/rc/ir-lirc-codec.c
index e4561264e12..d731da6c414 100644
--- a/drivers/media/rc/ir-lirc-codec.c
+++ b/drivers/media/rc/ir-lirc-codec.c
@@ -35,7 +35,7 @@ static int ir_lirc_decode(struct rc_dev *dev, struct ir_raw_event ev)
 	struct lirc_codec *lirc = &dev->raw->lirc;
 	int sample;
 
-	if (!(dev->enabled_protocols & RC_BIT_LIRC))
+	if (!rc_protocols_enabled(dev, RC_BIT_LIRC))
 		return 0;
 
 	if (!dev->raw->lirc.drv || !dev->raw->lirc.drv->rbuf)
@@ -140,11 +140,20 @@ static ssize_t ir_lirc_transmit_ir(struct file *file, const char __user *buf,
 		goto out;
 	}
 
+	for (i = 0; i < count; i++) {
+		if (txbuf[i] > IR_MAX_DURATION / 1000 - duration || !txbuf[i]) {
+			ret = -EINVAL;
+			goto out;
+		}
+
+		duration += txbuf[i];
+	}
+
 	ret = dev->tx_ir(dev, txbuf, count);
 	if (ret < 0)
 		goto out;
 
-	for (i = 0; i < ret; i++)
+	for (duration = i = 0; i < ret; i++)
 		duration += txbuf[i];
 
 	ret *= sizeof(unsigned int);
@@ -375,6 +384,7 @@ static int ir_lirc_register(struct rc_dev *dev)
 	drv->code_length = sizeof(struct ir_raw_event) * 8;
 	drv->fops = &lirc_fops;
 	drv->dev = &dev->dev;
+	drv->rdev = dev;
 	drv->owner = THIS_MODULE;
 
 	drv->minor = lirc_register_driver(drv);
diff --git a/drivers/media/rc/ir-mce_kbd-decoder.c b/drivers/media/rc/ir-mce_kbd-decoder.c
index 9f3c9b59f30..0c55f794c8c 100644
--- a/drivers/media/rc/ir-mce_kbd-decoder.c
+++ b/drivers/media/rc/ir-mce_kbd-decoder.c
@@ -216,7 +216,7 @@ static int ir_mce_kbd_decode(struct rc_dev *dev, struct ir_raw_event ev)
 	u32 scancode;
 	unsigned long delay;
 
-	if (!(dev->enabled_protocols & RC_BIT_MCE_KBD))
+	if (!rc_protocols_enabled(dev, RC_BIT_MCE_KBD))
 		return 0;
 
 	if (!is_timing_event(ev)) {
diff --git a/drivers/media/rc/ir-nec-decoder.c b/drivers/media/rc/ir-nec-decoder.c
index 9a900941143..35c42e5e270 100644
--- a/drivers/media/rc/ir-nec-decoder.c
+++ b/drivers/media/rc/ir-nec-decoder.c
@@ -1,6 +1,6 @@
 /* ir-nec-decoder.c - handle NEC IR Pulse/Space protocol
  *
- * Copyright (C) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (C) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -52,7 +52,7 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev)
 	u8 address, not_address, command, not_command;
 	bool send_32bits = false;
 
-	if (!(dev->enabled_protocols & RC_BIT_NEC))
+	if (!rc_protocols_enabled(dev, RC_BIT_NEC))
 		return 0;
 
 	if (!is_timing_event(ev)) {
@@ -222,6 +222,6 @@ module_init(ir_nec_decode_init);
 module_exit(ir_nec_decode_exit);
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
 MODULE_AUTHOR("Red Hat Inc. (http://www.redhat.com)");
 MODULE_DESCRIPTION("NEC IR protocol decoder");
diff --git a/drivers/media/rc/ir-raw.c b/drivers/media/rc/ir-raw.c
index 5c42750c7b7..763c9d131d0 100644
--- a/drivers/media/rc/ir-raw.c
+++ b/drivers/media/rc/ir-raw.c
@@ -1,6 +1,6 @@
 /* ir-raw.c - handle IR pulse/space events
  *
- * Copyright (C) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (C) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -256,7 +256,7 @@ int ir_raw_event_register(struct rc_dev *dev)
 		return -ENOMEM;
 
 	dev->raw->dev = dev;
-	dev->enabled_protocols = ~0;
+	rc_set_enabled_protocols(dev, ~0);
 	rc = kfifo_alloc(&dev->raw->kfifo,
 			 sizeof(struct ir_raw_event) * MAX_IR_EVENT_SIZE,
 			 GFP_KERNEL);
@@ -352,6 +352,7 @@ void ir_raw_init(void)
 	load_jvc_decode();
 	load_sony_decode();
 	load_sanyo_decode();
+	load_sharp_decode();
 	load_mce_kbd_decode();
 	load_lirc_codec();
 
diff --git a/drivers/media/rc/ir-rc5-decoder.c b/drivers/media/rc/ir-rc5-decoder.c
index 4e53a319c5d..4295d9b250c 100644
--- a/drivers/media/rc/ir-rc5-decoder.c
+++ b/drivers/media/rc/ir-rc5-decoder.c
@@ -1,6 +1,6 @@
 /* ir-rc5-decoder.c - handle RC5(x) IR Pulse/Space protocol
  *
- * Copyright (C) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (C) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -52,7 +52,7 @@ static int ir_rc5_decode(struct rc_dev *dev, struct ir_raw_event ev)
 	u8 toggle;
 	u32 scancode;
 
-	if (!(dev->enabled_protocols & (RC_BIT_RC5 | RC_BIT_RC5X)))
+	if (!rc_protocols_enabled(dev, RC_BIT_RC5 | RC_BIT_RC5X))
 		return 0;
 
 	if (!is_timing_event(ev)) {
@@ -128,7 +128,7 @@ again:
 		if (data->wanted_bits == RC5X_NBITS) {
 			/* RC5X */
 			u8 xdata, command, system;
-			if (!(dev->enabled_protocols & RC_BIT_RC5X)) {
+			if (!rc_protocols_enabled(dev, RC_BIT_RC5X)) {
 				data->state = STATE_INACTIVE;
 				return 0;
 			}
@@ -145,7 +145,7 @@ again:
 		} else {
 			/* RC5 */
 			u8 command, system;
-			if (!(dev->enabled_protocols & RC_BIT_RC5)) {
+			if (!rc_protocols_enabled(dev, RC_BIT_RC5)) {
 				data->state = STATE_INACTIVE;
 				return 0;
 			}
@@ -193,6 +193,6 @@ module_init(ir_rc5_decode_init);
 module_exit(ir_rc5_decode_exit);
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
 MODULE_AUTHOR("Red Hat Inc. (http://www.redhat.com)");
 MODULE_DESCRIPTION("RC5(x) IR protocol decoder");
diff --git a/drivers/media/rc/ir-rc5-sz-decoder.c b/drivers/media/rc/ir-rc5-sz-decoder.c
index 865fe84fd85..dc18b7434db 100644
--- a/drivers/media/rc/ir-rc5-sz-decoder.c
+++ b/drivers/media/rc/ir-rc5-sz-decoder.c
@@ -1,6 +1,6 @@
 /* ir-rc5-sz-decoder.c - handle RC5 Streamzap IR Pulse/Space protocol
  *
- * Copyright (C) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (C) 2010 by Mauro Carvalho Chehab
  * Copyright (C) 2010 by Jarod Wilson <jarod@redhat.com>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -48,7 +48,7 @@ static int ir_rc5_sz_decode(struct rc_dev *dev, struct ir_raw_event ev)
 	u8 toggle, command, system;
 	u32 scancode;
 
-	if (!(dev->enabled_protocols & RC_BIT_RC5_SZ))
+	if (!rc_protocols_enabled(dev, RC_BIT_RC5_SZ))
 		return 0;
 
 	if (!is_timing_event(ev)) {
diff --git a/drivers/media/rc/ir-rc6-decoder.c b/drivers/media/rc/ir-rc6-decoder.c
index 7cba7d33a3f..cfbd64e3999 100644
--- a/drivers/media/rc/ir-rc6-decoder.c
+++ b/drivers/media/rc/ir-rc6-decoder.c
@@ -89,9 +89,9 @@ static int ir_rc6_decode(struct rc_dev *dev, struct ir_raw_event ev)
 	u32 scancode;
 	u8 toggle;
 
-	if (!(dev->enabled_protocols &
-	      (RC_BIT_RC6_0 | RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 |
-	       RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE)))
+	if (!rc_protocols_enabled(dev, RC_BIT_RC6_0 | RC_BIT_RC6_6A_20 |
+				  RC_BIT_RC6_6A_24 | RC_BIT_RC6_6A_32 |
+				  RC_BIT_RC6_MCE))
 		return 0;
 
 	if (!is_timing_event(ev)) {
diff --git a/drivers/media/rc/ir-rx51.c b/drivers/media/rc/ir-rx51.c
index 31b955bf766..b1e19a26208 100644
--- a/drivers/media/rc/ir-rx51.c
+++ b/drivers/media/rc/ir-rx51.c
@@ -201,8 +201,7 @@ static int lirc_rx51_init_port(struct lirc_rx51 *lirc_rx51)
 
 	lirc_rx51->irq_num = omap_dm_timer_get_irq(lirc_rx51->pulse_timer);
 	retval = request_irq(lirc_rx51->irq_num, lirc_rx51_interrupt_handler,
-			     IRQF_DISABLED | IRQF_SHARED,
-			     "lirc_pulse_timer", lirc_rx51);
+			     IRQF_SHARED, "lirc_pulse_timer", lirc_rx51);
 	if (retval) {
 		dev_err(lirc_rx51->dev, ": Failed to request interrupt line\n");
 		goto err2;
diff --git a/drivers/media/rc/ir-sanyo-decoder.c b/drivers/media/rc/ir-sanyo-decoder.c
index 0a06205b567..eb715f04dc2 100644
--- a/drivers/media/rc/ir-sanyo-decoder.c
+++ b/drivers/media/rc/ir-sanyo-decoder.c
@@ -1,6 +1,6 @@
 /* ir-sanyo-decoder.c - handle SANYO IR Pulse/Space protocol
  *
- * Copyright (C) 2011 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (C) 2011 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -58,7 +58,7 @@ static int ir_sanyo_decode(struct rc_dev *dev, struct ir_raw_event ev)
 	u32 scancode;
 	u8 address, command, not_command;
 
-	if (!(dev->enabled_protocols & RC_BIT_SANYO))
+	if (!rc_protocols_enabled(dev, RC_BIT_SANYO))
 		return 0;
 
 	if (!is_timing_event(ev)) {
@@ -200,6 +200,6 @@ module_init(ir_sanyo_decode_init);
 module_exit(ir_sanyo_decode_exit);
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
 MODULE_AUTHOR("Red Hat Inc. (http://www.redhat.com)");
 MODULE_DESCRIPTION("SANYO IR protocol decoder");
diff --git a/drivers/media/rc/ir-sharp-decoder.c b/drivers/media/rc/ir-sharp-decoder.c
new file mode 100644
index 00000000000..66d20394cea
--- /dev/null
+++ b/drivers/media/rc/ir-sharp-decoder.c
@@ -0,0 +1,200 @@
+/* ir-sharp-decoder.c - handle Sharp IR Pulse/Space protocol
+ *
+ * Copyright (C) 2013-2014 Imagination Technologies Ltd.
+ *
+ * Based on NEC decoder:
+ * Copyright (C) 2010 by Mauro Carvalho Chehab
+ *
+ * This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ */
+
+#include <linux/bitrev.h>
+#include <linux/module.h>
+#include "rc-core-priv.h"
+
+#define SHARP_NBITS		15
+#define SHARP_UNIT		40000  /* ns */
+#define SHARP_BIT_PULSE		(8    * SHARP_UNIT) /* 320us */
+#define SHARP_BIT_0_PERIOD	(25   * SHARP_UNIT) /* 1ms (680us space) */
+#define SHARP_BIT_1_PERIOD	(50   * SHARP_UNIT) /* 2ms (1680ms space) */
+#define SHARP_ECHO_SPACE	(1000 * SHARP_UNIT) /* 40 ms */
+#define SHARP_TRAILER_SPACE	(125  * SHARP_UNIT) /* 5 ms (even longer) */
+
+enum sharp_state {
+	STATE_INACTIVE,
+	STATE_BIT_PULSE,
+	STATE_BIT_SPACE,
+	STATE_TRAILER_PULSE,
+	STATE_ECHO_SPACE,
+	STATE_TRAILER_SPACE,
+};
+
+/**
+ * ir_sharp_decode() - Decode one Sharp pulse or space
+ * @dev:	the struct rc_dev descriptor of the device
+ * @duration:	the struct ir_raw_event descriptor of the pulse/space
+ *
+ * This function returns -EINVAL if the pulse violates the state machine
+ */
+static int ir_sharp_decode(struct rc_dev *dev, struct ir_raw_event ev)
+{
+	struct sharp_dec *data = &dev->raw->sharp;
+	u32 msg, echo, address, command, scancode;
+
+	if (!rc_protocols_enabled(dev, RC_BIT_SHARP))
+		return 0;
+
+	if (!is_timing_event(ev)) {
+		if (ev.reset)
+			data->state = STATE_INACTIVE;
+		return 0;
+	}
+
+	IR_dprintk(2, "Sharp decode started at state %d (%uus %s)\n",
+		   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+
+	switch (data->state) {
+
+	case STATE_INACTIVE:
+		if (!ev.pulse)
+			break;
+
+		if (!eq_margin(ev.duration, SHARP_BIT_PULSE,
+			       SHARP_BIT_PULSE / 2))
+			break;
+
+		data->count = 0;
+		data->pulse_len = ev.duration;
+		data->state = STATE_BIT_SPACE;
+		return 0;
+
+	case STATE_BIT_PULSE:
+		if (!ev.pulse)
+			break;
+
+		if (!eq_margin(ev.duration, SHARP_BIT_PULSE,
+			       SHARP_BIT_PULSE / 2))
+			break;
+
+		data->pulse_len = ev.duration;
+		data->state = STATE_BIT_SPACE;
+		return 0;
+
+	case STATE_BIT_SPACE:
+		if (ev.pulse)
+			break;
+
+		data->bits <<= 1;
+		if (eq_margin(data->pulse_len + ev.duration, SHARP_BIT_1_PERIOD,
+			      SHARP_BIT_PULSE * 2))
+			data->bits |= 1;
+		else if (!eq_margin(data->pulse_len + ev.duration,
+				    SHARP_BIT_0_PERIOD, SHARP_BIT_PULSE * 2))
+			break;
+		data->count++;
+
+		if (data->count == SHARP_NBITS ||
+		    data->count == SHARP_NBITS * 2)
+			data->state = STATE_TRAILER_PULSE;
+		else
+			data->state = STATE_BIT_PULSE;
+
+		return 0;
+
+	case STATE_TRAILER_PULSE:
+		if (!ev.pulse)
+			break;
+
+		if (!eq_margin(ev.duration, SHARP_BIT_PULSE,
+			       SHARP_BIT_PULSE / 2))
+			break;
+
+		if (data->count == SHARP_NBITS) {
+			/* exp,chk bits should be 1,0 */
+			if ((data->bits & 0x3) != 0x2)
+				break;
+			data->state = STATE_ECHO_SPACE;
+		} else {
+			data->state = STATE_TRAILER_SPACE;
+		}
+		return 0;
+
+	case STATE_ECHO_SPACE:
+		if (ev.pulse)
+			break;
+
+		if (!eq_margin(ev.duration, SHARP_ECHO_SPACE,
+			       SHARP_ECHO_SPACE / 4))
+			break;
+
+		data->state = STATE_BIT_PULSE;
+
+		return 0;
+
+	case STATE_TRAILER_SPACE:
+		if (ev.pulse)
+			break;
+
+		if (!geq_margin(ev.duration, SHARP_TRAILER_SPACE,
+				SHARP_BIT_PULSE / 2))
+			break;
+
+		/* Validate - command, ext, chk should be inverted in 2nd */
+		msg = (data->bits >> 15) & 0x7fff;
+		echo = data->bits & 0x7fff;
+		if ((msg ^ echo) != 0x3ff) {
+			IR_dprintk(1,
+				   "Sharp checksum error: received 0x%04x, 0x%04x\n",
+				   msg, echo);
+			break;
+		}
+
+		address = bitrev8((msg >> 7) & 0xf8);
+		command = bitrev8((msg >> 2) & 0xff);
+
+		scancode = address << 8 | command;
+		IR_dprintk(1, "Sharp scancode 0x%04x\n", scancode);
+
+		rc_keydown(dev, scancode, 0);
+		data->state = STATE_INACTIVE;
+		return 0;
+	}
+
+	IR_dprintk(1, "Sharp decode failed at count %d state %d (%uus %s)\n",
+		   data->count, data->state, TO_US(ev.duration),
+		   TO_STR(ev.pulse));
+	data->state = STATE_INACTIVE;
+	return -EINVAL;
+}
+
+static struct ir_raw_handler sharp_handler = {
+	.protocols	= RC_BIT_SHARP,
+	.decode		= ir_sharp_decode,
+};
+
+static int __init ir_sharp_decode_init(void)
+{
+	ir_raw_handler_register(&sharp_handler);
+
+	pr_info("IR Sharp protocol handler initialized\n");
+	return 0;
+}
+
+static void __exit ir_sharp_decode_exit(void)
+{
+	ir_raw_handler_unregister(&sharp_handler);
+}
+
+module_init(ir_sharp_decode_init);
+module_exit(ir_sharp_decode_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("James Hogan <james.hogan@imgtec.com>");
+MODULE_DESCRIPTION("Sharp IR protocol decoder");
diff --git a/drivers/media/rc/ir-sony-decoder.c b/drivers/media/rc/ir-sony-decoder.c
index 29ab9c2db06..599c19a7336 100644
--- a/drivers/media/rc/ir-sony-decoder.c
+++ b/drivers/media/rc/ir-sony-decoder.c
@@ -45,8 +45,8 @@ static int ir_sony_decode(struct rc_dev *dev, struct ir_raw_event ev)
 	u32 scancode;
 	u8 device, subdevice, function;
 
-	if (!(dev->enabled_protocols &
-	      (RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20)))
+	if (!rc_protocols_enabled(dev, RC_BIT_SONY12 | RC_BIT_SONY15 |
+				  RC_BIT_SONY20))
 		return 0;
 
 	if (!is_timing_event(ev)) {
@@ -124,7 +124,7 @@ static int ir_sony_decode(struct rc_dev *dev, struct ir_raw_event ev)
 
 		switch (data->count) {
 		case 12:
-			if (!(dev->enabled_protocols & RC_BIT_SONY12)) {
+			if (!rc_protocols_enabled(dev, RC_BIT_SONY12)) {
 				data->state = STATE_INACTIVE;
 				return 0;
 			}
@@ -133,7 +133,7 @@ static int ir_sony_decode(struct rc_dev *dev, struct ir_raw_event ev)
 			function  = bitrev8((data->bits >>  4) & 0xFE);
 			break;
 		case 15:
-			if (!(dev->enabled_protocols & RC_BIT_SONY15)) {
+			if (!rc_protocols_enabled(dev, RC_BIT_SONY15)) {
 				data->state = STATE_INACTIVE;
 				return 0;
 			}
@@ -142,7 +142,7 @@ static int ir_sony_decode(struct rc_dev *dev, struct ir_raw_event ev)
 			function  = bitrev8((data->bits >>  7) & 0xFE);
 			break;
 		case 20:
-			if (!(dev->enabled_protocols & RC_BIT_SONY20)) {
+			if (!rc_protocols_enabled(dev, RC_BIT_SONY20)) {
 				data->state = STATE_INACTIVE;
 				return 0;
 			}
diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c
index 63b42252166..ab24cc6d365 100644
--- a/drivers/media/rc/ite-cir.c
+++ b/drivers/media/rc/ite-cir.c
@@ -1563,7 +1563,7 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id
 	/* set up ir-core props */
 	rdev->priv = itdev;
 	rdev->driver_type = RC_DRIVER_IR_RAW;
-	rdev->allowed_protos = RC_BIT_ALL;
+	rc_set_allowed_protocols(rdev, RC_BIT_ALL);
 	rdev->open = ite_open;
 	rdev->close = ite_close;
 	rdev->s_idle = ite_s_idle;
diff --git a/drivers/media/rc/keymaps/Makefile b/drivers/media/rc/keymaps/Makefile
index b1cde8c0422..0b8c5491901 100644
--- a/drivers/media/rc/keymaps/Makefile
+++ b/drivers/media/rc/keymaps/Makefile
@@ -98,4 +98,5 @@ obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \
 			rc-videomate-s350.o \
 			rc-videomate-tv-pvr.o \
 			rc-winfast.o \
-			rc-winfast-usbii-deluxe.o
+			rc-winfast-usbii-deluxe.o \
+			rc-su3000.o
diff --git a/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c b/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c
index b0e42df7ff8..01d901fbfc8 100644
--- a/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c
+++ b/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -87,4 +87,4 @@ module_init(init_rc_map_adstech_dvb_t_pci)
 module_exit(exit_rc_map_adstech_dvb_t_pci)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-apac-viewcomp.c b/drivers/media/rc/keymaps/rc-apac-viewcomp.c
index 8c92ff95f94..bf9efa007e1 100644
--- a/drivers/media/rc/keymaps/rc-apac-viewcomp.c
+++ b/drivers/media/rc/keymaps/rc-apac-viewcomp.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -78,4 +78,4 @@ module_init(init_rc_map_apac_viewcomp)
 module_exit(exit_rc_map_apac_viewcomp)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-asus-pc39.c b/drivers/media/rc/keymaps/rc-asus-pc39.c
index 2caf2117759..9e674ba5dd4 100644
--- a/drivers/media/rc/keymaps/rc-asus-pc39.c
+++ b/drivers/media/rc/keymaps/rc-asus-pc39.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -89,4 +89,4 @@ module_init(init_rc_map_asus_pc39)
 module_exit(exit_rc_map_asus_pc39)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-asus-ps3-100.c b/drivers/media/rc/keymaps/rc-asus-ps3-100.c
index ba76609c593..e45de35f528 100644
--- a/drivers/media/rc/keymaps/rc-asus-ps3-100.c
+++ b/drivers/media/rc/keymaps/rc-asus-ps3-100.c
@@ -1,6 +1,6 @@
 /* asus-ps3-100.h - Keytable for asus_ps3_100 Remote Controller
  *
- * Copyright (c) 2012 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2012 by Mauro Carvalho Chehab
  *
  * Based on a previous patch from Remi Schwartz <remi.schwartz@gmail.com>
  *
@@ -88,4 +88,4 @@ module_init(init_rc_map_asus_ps3_100)
 module_exit(exit_rc_map_asus_ps3_100)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.c b/drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.c
index 2031224a202..91392d4cfd6 100644
--- a/drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.c
+++ b/drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -67,4 +67,4 @@ module_init(init_rc_map_ati_tv_wonder_hd_600)
 module_exit(exit_rc_map_ati_tv_wonder_hd_600)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-avermedia-a16d.c b/drivers/media/rc/keymaps/rc-avermedia-a16d.c
index 894939ac17f..ff30a71d623 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-a16d.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-a16d.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -73,4 +73,4 @@ module_init(init_rc_map_avermedia_a16d)
 module_exit(exit_rc_map_avermedia_a16d)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-avermedia-cardbus.c b/drivers/media/rc/keymaps/rc-avermedia-cardbus.c
index d2aaf5b9e39..d7471a6de9b 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-cardbus.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-cardbus.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -95,4 +95,4 @@ module_init(init_rc_map_avermedia_cardbus)
 module_exit(exit_rc_map_avermedia_cardbus)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-avermedia-dvbt.c b/drivers/media/rc/keymaps/rc-avermedia-dvbt.c
index dc2baf06239..e2417d6331f 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-dvbt.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-dvbt.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -76,4 +76,4 @@ module_init(init_rc_map_avermedia_dvbt)
 module_exit(exit_rc_map_avermedia_dvbt)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-avermedia-m135a.c b/drivers/media/rc/keymaps/rc-avermedia-m135a.c
index 04269d31fa1..843598a5f1b 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-m135a.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-m135a.c
@@ -1,6 +1,6 @@
 /* avermedia-m135a.c - Keytable for Avermedia M135A Remote Controllers
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  * Copyright (c) 2010 by Herton Ronaldo Krzesinski <herton@mandriva.com.br>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -145,4 +145,4 @@ module_init(init_rc_map_avermedia_m135a)
 module_exit(exit_rc_map_avermedia_m135a)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c b/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c
index e83b1a1939b..b24e7481ac2 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c
@@ -93,4 +93,4 @@ module_init(init_rc_map_avermedia_m733a_rm_k6)
 module_exit(exit_rc_map_avermedia_m733a_rm_k6)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-avermedia.c b/drivers/media/rc/keymaps/rc-avermedia.c
index c6063dfcd50..3f68fbecc18 100644
--- a/drivers/media/rc/keymaps/rc-avermedia.c
+++ b/drivers/media/rc/keymaps/rc-avermedia.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -84,4 +84,4 @@ module_init(init_rc_map_avermedia)
 module_exit(exit_rc_map_avermedia)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-avertv-303.c b/drivers/media/rc/keymaps/rc-avertv-303.c
index 14f78451e64..c35bc5b835c 100644
--- a/drivers/media/rc/keymaps/rc-avertv-303.c
+++ b/drivers/media/rc/keymaps/rc-avertv-303.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -83,4 +83,4 @@ module_init(init_rc_map_avertv_303)
 module_exit(exit_rc_map_avertv_303)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-behold-columbus.c b/drivers/media/rc/keymaps/rc-behold-columbus.c
index 086b4b1f19e..1fc344e9daa 100644
--- a/drivers/media/rc/keymaps/rc-behold-columbus.c
+++ b/drivers/media/rc/keymaps/rc-behold-columbus.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -106,4 +106,4 @@ module_init(init_rc_map_behold_columbus)
 module_exit(exit_rc_map_behold_columbus)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-behold.c b/drivers/media/rc/keymaps/rc-behold.c
index 0877e348094..d6519f8ac95 100644
--- a/drivers/media/rc/keymaps/rc-behold.c
+++ b/drivers/media/rc/keymaps/rc-behold.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -139,4 +139,4 @@ module_init(init_rc_map_behold)
 module_exit(exit_rc_map_behold)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-budget-ci-old.c b/drivers/media/rc/keymaps/rc-budget-ci-old.c
index 8311e092c09..b196a5f436a 100644
--- a/drivers/media/rc/keymaps/rc-budget-ci-old.c
+++ b/drivers/media/rc/keymaps/rc-budget-ci-old.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -91,4 +91,4 @@ module_init(init_rc_map_budget_ci_old)
 module_exit(exit_rc_map_budget_ci_old)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-cinergy-1400.c b/drivers/media/rc/keymaps/rc-cinergy-1400.c
index 0c87fbaf99a..a099c080bf8 100644
--- a/drivers/media/rc/keymaps/rc-cinergy-1400.c
+++ b/drivers/media/rc/keymaps/rc-cinergy-1400.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -82,4 +82,4 @@ module_init(init_rc_map_cinergy_1400)
 module_exit(exit_rc_map_cinergy_1400)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-cinergy.c b/drivers/media/rc/keymaps/rc-cinergy.c
index 309e9e3fb6f..b0f4328bdd6 100644
--- a/drivers/media/rc/keymaps/rc-cinergy.c
+++ b/drivers/media/rc/keymaps/rc-cinergy.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -76,4 +76,4 @@ module_init(init_rc_map_cinergy)
 module_exit(exit_rc_map_cinergy)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-dib0700-nec.c b/drivers/media/rc/keymaps/rc-dib0700-nec.c
index 4d13a7f2e5c..a0fa543c9f9 100644
--- a/drivers/media/rc/keymaps/rc-dib0700-nec.c
+++ b/drivers/media/rc/keymaps/rc-dib0700-nec.c
@@ -1,11 +1,11 @@
 /* rc-dvb0700-big.c - Keytable for devices in dvb0700
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * TODO: This table is a real mess, as it merges RC codes from several
  * devices into a big table. It also has both RC-5 and NEC codes inside.
  * It should be broken into small tables, and the protocols should properly
- * be indentificated.
+ * be identificated.
  *
  * The table were imported from dib0700_devices.c.
  *
@@ -122,4 +122,4 @@ module_init(init_rc_map)
 module_exit(exit_rc_map)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-dib0700-rc5.c b/drivers/media/rc/keymaps/rc-dib0700-rc5.c
index ba81d9697cf..907941145eb 100644
--- a/drivers/media/rc/keymaps/rc-dib0700-rc5.c
+++ b/drivers/media/rc/keymaps/rc-dib0700-rc5.c
@@ -1,11 +1,11 @@
 /* rc-dvb0700-big.c - Keytable for devices in dvb0700
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * TODO: This table is a real mess, as it merges RC codes from several
  * devices into a big table. It also has both RC-5 and NEC codes inside.
  * It should be broken into small tables, and the protocols should properly
- * be indentificated.
+ * be identificated.
  *
  * The table were imported from dib0700_devices.c.
  *
@@ -233,4 +233,4 @@ module_init(init_rc_map)
 module_exit(exit_rc_map)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-dm1105-nec.c b/drivers/media/rc/keymaps/rc-dm1105-nec.c
index 67fc9fb0c00..46e7ae414cc 100644
--- a/drivers/media/rc/keymaps/rc-dm1105-nec.c
+++ b/drivers/media/rc/keymaps/rc-dm1105-nec.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -74,4 +74,4 @@ module_init(init_rc_map_dm1105_nec)
 module_exit(exit_rc_map_dm1105_nec)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c b/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c
index 91ea91de917..d2826b46fea 100644
--- a/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c
+++ b/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -76,4 +76,4 @@ module_init(init_rc_map_dntv_live_dvb_t)
 module_exit(exit_rc_map_dntv_live_dvb_t)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c b/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c
index fd680d4d3eb..0d74769467b 100644
--- a/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c
+++ b/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -95,4 +95,4 @@ module_init(init_rc_map_dntv_live_dvbt_pro)
 module_exit(exit_rc_map_dntv_live_dvbt_pro)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-em-terratec.c b/drivers/media/rc/keymaps/rc-em-terratec.c
index d1fcd64c0f9..7f1e06be175 100644
--- a/drivers/media/rc/keymaps/rc-em-terratec.c
+++ b/drivers/media/rc/keymaps/rc-em-terratec.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -67,4 +67,4 @@ module_init(init_rc_map_em_terratec)
 module_exit(exit_rc_map_em_terratec)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c b/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c
index 2fe45e41fe4..4fc3904daf0 100644
--- a/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c
+++ b/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -79,4 +79,4 @@ module_init(init_rc_map_encore_enltv_fm53)
 module_exit(exit_rc_map_encore_enltv_fm53)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-encore-enltv.c b/drivers/media/rc/keymaps/rc-encore-enltv.c
index 223de75a6d1..f1914e23d20 100644
--- a/drivers/media/rc/keymaps/rc-encore-enltv.c
+++ b/drivers/media/rc/keymaps/rc-encore-enltv.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -110,4 +110,4 @@ module_init(init_rc_map_encore_enltv)
 module_exit(exit_rc_map_encore_enltv)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-encore-enltv2.c b/drivers/media/rc/keymaps/rc-encore-enltv2.c
index 669cbff22b7..9c6c55240d1 100644
--- a/drivers/media/rc/keymaps/rc-encore-enltv2.c
+++ b/drivers/media/rc/keymaps/rc-encore-enltv2.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -88,4 +88,4 @@ module_init(init_rc_map_encore_enltv2)
 module_exit(exit_rc_map_encore_enltv2)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-evga-indtube.c b/drivers/media/rc/keymaps/rc-evga-indtube.c
index 2c647fc2591..2370d2a3deb 100644
--- a/drivers/media/rc/keymaps/rc-evga-indtube.c
+++ b/drivers/media/rc/keymaps/rc-evga-indtube.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -59,4 +59,4 @@ module_init(init_rc_map_evga_indtube)
 module_exit(exit_rc_map_evga_indtube)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-eztv.c b/drivers/media/rc/keymaps/rc-eztv.c
index 76921445c1d..b5c96ed8437 100644
--- a/drivers/media/rc/keymaps/rc-eztv.c
+++ b/drivers/media/rc/keymaps/rc-eztv.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -94,4 +94,4 @@ module_init(init_rc_map_eztv)
 module_exit(exit_rc_map_eztv)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-flydvb.c b/drivers/media/rc/keymaps/rc-flydvb.c
index 3a6bba311b0..25cb89fac03 100644
--- a/drivers/media/rc/keymaps/rc-flydvb.c
+++ b/drivers/media/rc/keymaps/rc-flydvb.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -75,4 +75,4 @@ module_init(init_rc_map_flydvb)
 module_exit(exit_rc_map_flydvb)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-flyvideo.c b/drivers/media/rc/keymaps/rc-flyvideo.c
index bf9da584643..e71377dd053 100644
--- a/drivers/media/rc/keymaps/rc-flyvideo.c
+++ b/drivers/media/rc/keymaps/rc-flyvideo.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -68,4 +68,4 @@ module_init(init_rc_map_flyvideo)
 module_exit(exit_rc_map_flyvideo)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c b/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c
index 2f0970fe783..cf0608dc83d 100644
--- a/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c
+++ b/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -96,4 +96,4 @@ module_init(init_rc_map_fusionhdtv_mce)
 module_exit(exit_rc_map_fusionhdtv_mce)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-gadmei-rm008z.c b/drivers/media/rc/keymaps/rc-gadmei-rm008z.c
index 0e98ec467c3..03575bdb2ec 100644
--- a/drivers/media/rc/keymaps/rc-gadmei-rm008z.c
+++ b/drivers/media/rc/keymaps/rc-gadmei-rm008z.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -79,4 +79,4 @@ module_init(init_rc_map_gadmei_rm008z)
 module_exit(exit_rc_map_gadmei_rm008z)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c b/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c
index a2e2faa1d1b..b2ab13b0dcb 100644
--- a/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c
+++ b/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -82,4 +82,4 @@ module_init(init_rc_map_genius_tvgo_a11mce)
 module_exit(exit_rc_map_genius_tvgo_a11mce)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-gotview7135.c b/drivers/media/rc/keymaps/rc-gotview7135.c
index 864614e1931..229a36ac7f0 100644
--- a/drivers/media/rc/keymaps/rc-gotview7135.c
+++ b/drivers/media/rc/keymaps/rc-gotview7135.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -77,4 +77,4 @@ module_init(init_rc_map_gotview7135)
 module_exit(exit_rc_map_gotview7135)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-hauppauge.c b/drivers/media/rc/keymaps/rc-hauppauge.c
index 929bbbc1639..36d57f7c532 100644
--- a/drivers/media/rc/keymaps/rc-hauppauge.c
+++ b/drivers/media/rc/keymaps/rc-hauppauge.c
@@ -8,7 +8,7 @@
  *	- Hauppauge Black;
  *	- DSR-0112 remote bundled with Haupauge MiniStick.
  *
- * Copyright (c) 2010-2011 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010-2011 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -290,4 +290,4 @@ module_init(init_rc_map_rc5_hauppauge_new)
 module_exit(exit_rc_map_rc5_hauppauge_new)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-iodata-bctv7e.c b/drivers/media/rc/keymaps/rc-iodata-bctv7e.c
index 34540dfc3df..9ee154cb0c6 100644
--- a/drivers/media/rc/keymaps/rc-iodata-bctv7e.c
+++ b/drivers/media/rc/keymaps/rc-iodata-bctv7e.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -86,4 +86,4 @@ module_init(init_rc_map_iodata_bctv7e)
 module_exit(exit_rc_map_iodata_bctv7e)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-kaiomy.c b/drivers/media/rc/keymaps/rc-kaiomy.c
index 4264a787c15..60803a732c0 100644
--- a/drivers/media/rc/keymaps/rc-kaiomy.c
+++ b/drivers/media/rc/keymaps/rc-kaiomy.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -85,4 +85,4 @@ module_init(init_rc_map_kaiomy)
 module_exit(exit_rc_map_kaiomy)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-kworld-315u.c b/drivers/media/rc/keymaps/rc-kworld-315u.c
index e48cd267dda..ba087eed1ed 100644
--- a/drivers/media/rc/keymaps/rc-kworld-315u.c
+++ b/drivers/media/rc/keymaps/rc-kworld-315u.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -81,4 +81,4 @@ module_init(init_rc_map_kworld_315u)
 module_exit(exit_rc_map_kworld_315u)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-kworld-pc150u.c b/drivers/media/rc/keymaps/rc-kworld-pc150u.c
index 233bb5ee087..b92e571f4de 100644
--- a/drivers/media/rc/keymaps/rc-kworld-pc150u.c
+++ b/drivers/media/rc/keymaps/rc-kworld-pc150u.c
@@ -4,7 +4,7 @@
  *
  * Copyright (c) 2010 by Kyle Strickland
  *   (based on kworld-plus-tv-analog.c by
- *    Mauro Carvalho Chehab <mchehab@redhat.com>)
+ *    Mauro Carvalho Chehab)
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c b/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c
index 32998d6b787..edc868564f9 100644
--- a/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c
+++ b/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -97,4 +97,4 @@ module_init(init_rc_map_kworld_plus_tv_analog)
 module_exit(exit_rc_map_kworld_plus_tv_analog)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-manli.c b/drivers/media/rc/keymaps/rc-manli.c
index e7038bb71bf..92424ef2aaa 100644
--- a/drivers/media/rc/keymaps/rc-manli.c
+++ b/drivers/media/rc/keymaps/rc-manli.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -132,4 +132,4 @@ module_init(init_rc_map_manli)
 module_exit(exit_rc_map_manli)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c b/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c
index c393d8a50bc..fd7a55c5616 100644
--- a/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c
+++ b/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -121,4 +121,4 @@ module_init(init_rc_map_msi_tvanywhere_plus)
 module_exit(exit_rc_map_msi_tvanywhere_plus)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-msi-tvanywhere.c b/drivers/media/rc/keymaps/rc-msi-tvanywhere.c
index a7003d3a3c8..4233a8d4d63 100644
--- a/drivers/media/rc/keymaps/rc-msi-tvanywhere.c
+++ b/drivers/media/rc/keymaps/rc-msi-tvanywhere.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -67,4 +67,4 @@ module_init(init_rc_map_msi_tvanywhere)
 module_exit(exit_rc_map_msi_tvanywhere)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-nebula.c b/drivers/media/rc/keymaps/rc-nebula.c
index 3f0ddd7afd3..8ec881adb7c 100644
--- a/drivers/media/rc/keymaps/rc-nebula.c
+++ b/drivers/media/rc/keymaps/rc-nebula.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -94,4 +94,4 @@ module_init(init_rc_map_nebula)
 module_exit(exit_rc_map_nebula)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c b/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c
index 8d4dae2e2ec..292bbad35d2 100644
--- a/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c
+++ b/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,7 +14,7 @@
 #include <linux/module.h>
 
 /* Terratec Cinergy Hybrid T USB XS FM
-   Mauro Carvalho Chehab <mchehab@redhat.com>
+   Mauro Carvalho Chehab
  */
 
 static struct rc_map_table nec_terratec_cinergy_xs[] = {
@@ -155,4 +155,4 @@ module_init(init_rc_map_nec_terratec_cinergy_xs)
 module_exit(exit_rc_map_nec_terratec_cinergy_xs)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-norwood.c b/drivers/media/rc/keymaps/rc-norwood.c
index 9e65f07157a..ca1b82a2c54 100644
--- a/drivers/media/rc/keymaps/rc-norwood.c
+++ b/drivers/media/rc/keymaps/rc-norwood.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -83,4 +83,4 @@ module_init(init_rc_map_norwood)
 module_exit(exit_rc_map_norwood)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-npgtech.c b/drivers/media/rc/keymaps/rc-npgtech.c
index 65d0cfc3c33..1fb94602451 100644
--- a/drivers/media/rc/keymaps/rc-npgtech.c
+++ b/drivers/media/rc/keymaps/rc-npgtech.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -78,4 +78,4 @@ module_init(init_rc_map_npgtech)
 module_exit(exit_rc_map_npgtech)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-pctv-sedna.c b/drivers/media/rc/keymaps/rc-pctv-sedna.c
index bf2cbdfe2e3..5ef01ab3fd5 100644
--- a/drivers/media/rc/keymaps/rc-pctv-sedna.c
+++ b/drivers/media/rc/keymaps/rc-pctv-sedna.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -78,4 +78,4 @@ module_init(init_rc_map_pctv_sedna)
 module_exit(exit_rc_map_pctv_sedna)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-pinnacle-color.c b/drivers/media/rc/keymaps/rc-pinnacle-color.c
index b46cd8fe643..a218b471a4c 100644
--- a/drivers/media/rc/keymaps/rc-pinnacle-color.c
+++ b/drivers/media/rc/keymaps/rc-pinnacle-color.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -92,4 +92,4 @@ module_init(init_rc_map_pinnacle_color)
 module_exit(exit_rc_map_pinnacle_color)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-pinnacle-grey.c b/drivers/media/rc/keymaps/rc-pinnacle-grey.c
index d525df9ad86..4a3f467a47a 100644
--- a/drivers/media/rc/keymaps/rc-pinnacle-grey.c
+++ b/drivers/media/rc/keymaps/rc-pinnacle-grey.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -87,4 +87,4 @@ module_init(init_rc_map_pinnacle_grey)
 module_exit(exit_rc_map_pinnacle_grey)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c b/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c
index a4603d03537..e89cc10b68b 100644
--- a/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c
+++ b/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -68,4 +68,4 @@ module_init(init_rc_map_pinnacle_pctv_hd)
 module_exit(exit_rc_map_pinnacle_pctv_hd)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-pixelview-002t.c b/drivers/media/rc/keymaps/rc-pixelview-002t.c
index 33eb64333c6..d967c3816fd 100644
--- a/drivers/media/rc/keymaps/rc-pixelview-002t.c
+++ b/drivers/media/rc/keymaps/rc-pixelview-002t.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -75,4 +75,4 @@ module_init(init_rc_map_pixelview)
 module_exit(exit_rc_map_pixelview)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-pixelview-mk12.c b/drivers/media/rc/keymaps/rc-pixelview-mk12.c
index 21f4dd25c2e..224d0efaa6e 100644
--- a/drivers/media/rc/keymaps/rc-pixelview-mk12.c
+++ b/drivers/media/rc/keymaps/rc-pixelview-mk12.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -81,4 +81,4 @@ module_init(init_rc_map_pixelview)
 module_exit(exit_rc_map_pixelview)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-pixelview-new.c b/drivers/media/rc/keymaps/rc-pixelview-new.c
index f944ad2cac2..781d788d6b6 100644
--- a/drivers/media/rc/keymaps/rc-pixelview-new.c
+++ b/drivers/media/rc/keymaps/rc-pixelview-new.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -81,4 +81,4 @@ module_init(init_rc_map_pixelview_new)
 module_exit(exit_rc_map_pixelview_new)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-pixelview.c b/drivers/media/rc/keymaps/rc-pixelview.c
index a6020eea7b9..39e6feaa35a 100644
--- a/drivers/media/rc/keymaps/rc-pixelview.c
+++ b/drivers/media/rc/keymaps/rc-pixelview.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -80,4 +80,4 @@ module_init(init_rc_map_pixelview)
 module_exit(exit_rc_map_pixelview)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-powercolor-real-angel.c b/drivers/media/rc/keymaps/rc-powercolor-real-angel.c
index e74c571a5e4..e96fa3ab9f4 100644
--- a/drivers/media/rc/keymaps/rc-powercolor-real-angel.c
+++ b/drivers/media/rc/keymaps/rc-powercolor-real-angel.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -79,4 +79,4 @@ module_init(init_rc_map_powercolor_real_angel)
 module_exit(exit_rc_map_powercolor_real_angel)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-proteus-2309.c b/drivers/media/rc/keymaps/rc-proteus-2309.c
index adee8035ce9..eef626ee02d 100644
--- a/drivers/media/rc/keymaps/rc-proteus-2309.c
+++ b/drivers/media/rc/keymaps/rc-proteus-2309.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -67,4 +67,4 @@ module_init(init_rc_map_proteus_2309)
 module_exit(exit_rc_map_proteus_2309)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-purpletv.c b/drivers/media/rc/keymaps/rc-purpletv.c
index 722597a20e4..cec6fe46682 100644
--- a/drivers/media/rc/keymaps/rc-purpletv.c
+++ b/drivers/media/rc/keymaps/rc-purpletv.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -79,4 +79,4 @@ module_init(init_rc_map_purpletv)
 module_exit(exit_rc_map_purpletv)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-pv951.c b/drivers/media/rc/keymaps/rc-pv951.c
index 0105d63c07a..5ac89ce8c05 100644
--- a/drivers/media/rc/keymaps/rc-pv951.c
+++ b/drivers/media/rc/keymaps/rc-pv951.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -76,4 +76,4 @@ module_init(init_rc_map_pv951)
 module_exit(exit_rc_map_pv951)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c b/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c
index 073694d50f4..9f778bd091d 100644
--- a/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c
+++ b/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -76,4 +76,4 @@ module_init(init_rc_map_real_audio_220_32_keys)
 module_exit(exit_rc_map_real_audio_220_32_keys)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-su3000.c b/drivers/media/rc/keymaps/rc-su3000.c
new file mode 100644
index 00000000000..8dbd3e9bc95
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-su3000.c
@@ -0,0 +1,75 @@
+/* rc-su3000.h - Keytable for Geniatech HDStar Remote Controller
+ *
+ * Copyright (c) 2013 by Evgeny Plehov <Evgeny Plehov@ukr.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+#include <linux/module.h>
+
+static struct rc_map_table su3000[] = {
+	{ 0x25, KEY_POWER },	/* right-bottom Red */
+	{ 0x0a, KEY_MUTE },	/* -/-- */
+	{ 0x01, KEY_1 },
+	{ 0x02, KEY_2 },
+	{ 0x03, KEY_3 },
+	{ 0x04, KEY_4 },
+	{ 0x05, KEY_5 },
+	{ 0x06, KEY_6 },
+	{ 0x07, KEY_7 },
+	{ 0x08, KEY_8 },
+	{ 0x09, KEY_9 },
+	{ 0x00, KEY_0 },
+	{ 0x20, KEY_UP },	/* CH+ */
+	{ 0x21, KEY_DOWN },	/* CH+ */
+	{ 0x12, KEY_VOLUMEUP },	/* Brightness Up */
+	{ 0x13, KEY_VOLUMEDOWN },/* Brightness Down */
+	{ 0x1f, KEY_RECORD },
+	{ 0x17, KEY_PLAY },
+	{ 0x16, KEY_PAUSE },
+	{ 0x0b, KEY_STOP },
+	{ 0x27, KEY_FASTFORWARD },/* >> */
+	{ 0x26, KEY_REWIND },	/* << */
+	{ 0x0d, KEY_OK },	/* Mute */
+	{ 0x11, KEY_LEFT },	/* VOL- */
+	{ 0x10, KEY_RIGHT },	/* VOL+ */
+	{ 0x29, KEY_BACK },	/* button under 9 */
+	{ 0x2c, KEY_MENU },	/* TTX */
+	{ 0x2b, KEY_EPG },	/* EPG */
+	{ 0x1e, KEY_RED },	/* OSD */
+	{ 0x0e, KEY_GREEN },	/* Window */
+	{ 0x2d, KEY_YELLOW },	/* button under << */
+	{ 0x0f, KEY_BLUE },	/* bottom yellow button */
+	{ 0x14, KEY_AUDIO },	/* Snapshot */
+	{ 0x38, KEY_TV },	/* TV/Radio */
+	{ 0x0c, KEY_ESC }	/* upper Red button */
+};
+
+static struct rc_map_list su3000_map = {
+	.map = {
+		.scan    = su3000,
+		.size    = ARRAY_SIZE(su3000),
+		.rc_type = RC_TYPE_RC5,
+		.name    = RC_MAP_SU3000,
+	}
+};
+
+static int __init init_rc_map_su3000(void)
+{
+	return rc_map_register(&su3000_map);
+}
+
+static void __exit exit_rc_map_su3000(void)
+{
+	rc_map_unregister(&su3000_map);
+}
+
+module_init(init_rc_map_su3000)
+module_exit(exit_rc_map_su3000)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Evgeny Plehov <Evgeny Plehov@ukr.net>");
diff --git a/drivers/media/rc/keymaps/rc-tbs-nec.c b/drivers/media/rc/keymaps/rc-tbs-nec.c
index 5039be782bc..24ce2a25250 100644
--- a/drivers/media/rc/keymaps/rc-tbs-nec.c
+++ b/drivers/media/rc/keymaps/rc-tbs-nec.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -73,4 +73,4 @@ module_init(init_rc_map_tbs_nec)
 module_exit(exit_rc_map_tbs_nec)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c b/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c
index 53629fb0151..97eb83ab5a3 100644
--- a/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c
+++ b/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -90,4 +90,4 @@ module_init(init_rc_map_terratec_cinergy_xs)
 module_exit(exit_rc_map_terratec_cinergy_xs)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-tevii-nec.c b/drivers/media/rc/keymaps/rc-tevii-nec.c
index f2c3b75d858..38e0c087559 100644
--- a/drivers/media/rc/keymaps/rc-tevii-nec.c
+++ b/drivers/media/rc/keymaps/rc-tevii-nec.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -86,4 +86,4 @@ module_init(init_rc_map_tevii_nec)
 module_exit(exit_rc_map_tevii_nec)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-tt-1500.c b/drivers/media/rc/keymaps/rc-tt-1500.c
index 80217ffc91d..c766d3b2b6b 100644
--- a/drivers/media/rc/keymaps/rc-tt-1500.c
+++ b/drivers/media/rc/keymaps/rc-tt-1500.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -80,4 +80,4 @@ module_init(init_rc_map_tt_1500)
 module_exit(exit_rc_map_tt_1500)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-videomate-s350.c b/drivers/media/rc/keymaps/rc-videomate-s350.c
index 8bfc3e8d909..8a354775a2d 100644
--- a/drivers/media/rc/keymaps/rc-videomate-s350.c
+++ b/drivers/media/rc/keymaps/rc-videomate-s350.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -83,4 +83,4 @@ module_init(init_rc_map_videomate_s350)
 module_exit(exit_rc_map_videomate_s350)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c b/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c
index 390ce9431b3..eb0cda7766c 100644
--- a/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c
+++ b/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -85,4 +85,4 @@ module_init(init_rc_map_videomate_tv_pvr)
 module_exit(exit_rc_map_videomate_tv_pvr)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c b/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c
index 2852bf70506..c1dd598e828 100644
--- a/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c
+++ b/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -80,4 +80,4 @@ module_init(init_rc_map_winfast_usbii_deluxe)
 module_exit(exit_rc_map_winfast_usbii_deluxe)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/keymaps/rc-winfast.c b/drivers/media/rc/keymaps/rc-winfast.c
index 2df1cba2360..8a779da1e97 100644
--- a/drivers/media/rc/keymaps/rc-winfast.c
+++ b/drivers/media/rc/keymaps/rc-winfast.c
@@ -2,7 +2,7 @@
  *
  * keymap imported from ir-keymaps.c
  *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -100,4 +100,4 @@ module_init(init_rc_map_winfast)
 module_exit(exit_rc_map_winfast)
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index 8dc057b273f..dc5cbffcd5a 100644
--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -35,6 +35,7 @@
 #include <linux/device.h>
 #include <linux/cdev.h>
 
+#include <media/rc-core.h>
 #include <media/lirc.h>
 #include <media/lirc_dev.h>
 
@@ -467,6 +468,12 @@ int lirc_dev_fop_open(struct inode *inode, struct file *file)
 		goto error;
 	}
 
+	if (ir->d.rdev) {
+		retval = rc_open(ir->d.rdev);
+		if (retval)
+			goto error;
+	}
+
 	cdev = ir->cdev;
 	if (try_module_get(cdev->owner)) {
 		ir->open++;
@@ -511,6 +518,9 @@ int lirc_dev_fop_close(struct inode *inode, struct file *file)
 
 	WARN_ON(mutex_lock_killable(&lirc_dev_lock));
 
+	if (ir->d.rdev)
+		rc_close(ir->d.rdev);
+
 	ir->open--;
 	if (ir->attached) {
 		ir->d.set_use_dec(ir->d.data);
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index 3c761014d3c..d5c1df3c9db 100644
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -84,7 +84,7 @@
 #define MCE_PORT_IR		0x4	/* (0x4 << 5) | MCE_CMD = 0x9f */
 #define MCE_PORT_SYS		0x7	/* (0x7 << 5) | MCE_CMD = 0xff */
 #define MCE_PORT_SER		0x6	/* 0xc0 thru 0xdf flush & 0x1f bytes */
-#define MCE_PORT_MASK	0xe0	/* Mask out command bits */
+#define MCE_PORT_MASK		0xe0	/* Mask out command bits */
 
 /* Command port headers */
 #define MCE_CMD_PORT_IR		0x9f	/* IR-related cmd/rsp */
@@ -153,19 +153,6 @@
 #define MCE_COMMAND_IRDATA	0x80
 #define MCE_PACKET_LENGTH_MASK	0x1f /* Packet length mask */
 
-/* module parameters */
-#ifdef CONFIG_USB_DEBUG
-static bool debug = 1;
-#else
-static bool debug;
-#endif
-
-#define mce_dbg(dev, fmt, ...)					\
-	do {							\
-		if (debug)					\
-			dev_info(dev, fmt, ## __VA_ARGS__);	\
-	} while (0)
-
 /* general constants */
 #define SEND_FLAG_IN_PROGRESS	1
 #define SEND_FLAG_COMPLETE	2
@@ -199,6 +186,7 @@ static bool debug;
 #define VENDOR_TIVO		0x105a
 #define VENDOR_CONEXANT		0x0572
 #define VENDOR_TWISTEDMELON	0x2596
+#define VENDOR_HAUPPAUGE	0x2040
 
 enum mceusb_model_type {
 	MCE_GEN2 = 0,		/* Most boards */
@@ -210,6 +198,7 @@ enum mceusb_model_type {
 	MULTIFUNCTION,
 	TIVO_KIT,
 	MCE_GEN2_NO_TX,
+	HAUPPAUGE_CX_HYBRID_TV,
 };
 
 struct mceusb_model {
@@ -258,6 +247,11 @@ static const struct mceusb_model mceusb_model[] = {
 		.no_tx = 1, /* tx isn't wired up at all */
 		.name = "Conexant Hybrid TV (cx231xx) MCE IR",
 	},
+	[HAUPPAUGE_CX_HYBRID_TV] = {
+		.rc_map = RC_MAP_HAUPPAUGE,
+		.no_tx = 1, /* eeprom says it has no tx */
+		.name = "Conexant Hybrid TV (cx231xx) MCE IR no TX",
+	},
 	[MULTIFUNCTION] = {
 		.mce_gen2 = 1,
 		.ir_intfnum = 2,
@@ -399,6 +393,9 @@ static struct usb_device_id mceusb_dev_table[] = {
 	{ USB_DEVICE(VENDOR_TWISTEDMELON, 0x8016) },
 	/* Twisted Melon Inc. - Manta Transceiver */
 	{ USB_DEVICE(VENDOR_TWISTEDMELON, 0x8042) },
+	/* Hauppauge WINTV-HVR-HVR 930C-HD - based on cx231xx */
+	{ USB_DEVICE(VENDOR_HAUPPAUGE, 0xb130),
+	  .driver_info = HAUPPAUGE_CX_HYBRID_TV },
 	/* Terminating entry */
 	{ }
 };
@@ -531,16 +528,13 @@ static int mceusb_cmd_datasize(u8 cmd, u8 subcmd)
 static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 				 int offset, int len, bool out)
 {
-	char codes[USB_BUFLEN * 3 + 1];
-	char inout[9];
+#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+	char *inout;
 	u8 cmd, subcmd, data1, data2, data3, data4;
 	struct device *dev = ir->dev;
-	int i, start, skip = 0;
+	int start, skip = 0;
 	u32 carrier, period;
 
-	if (!debug)
-		return;
-
 	/* skip meaningless 0xb1 0x60 header bytes on orig receiver */
 	if (ir->flags.microsoft_gen1 && !out && !offset)
 		skip = 2;
@@ -548,16 +542,10 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 	if (len <= skip)
 		return;
 
-	for (i = 0; i < len && i < USB_BUFLEN; i++)
-		snprintf(codes + i * 3, 4, "%02x ", buf[i + offset] & 0xff);
+	dev_dbg(dev, "%cx data: %*ph (length=%d)",
+		(out ? 't' : 'r'), min(len, USB_BUFLEN), buf, len);
 
-	dev_info(dev, "%sx data: %s(length=%d)\n",
-		 (out ? "t" : "r"), codes, len);
-
-	if (out)
-		strcpy(inout, "Request\0");
-	else
-		strcpy(inout, "Got\0");
+	inout = out ? "Request" : "Got";
 
 	start  = offset + skip;
 	cmd    = buf[start] & 0xff;
@@ -573,50 +561,50 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 			break;
 		if ((subcmd == MCE_CMD_PORT_SYS) &&
 		    (data1 == MCE_CMD_RESUME))
-			dev_info(dev, "Device resume requested\n");
+			dev_dbg(dev, "Device resume requested");
 		else
-			dev_info(dev, "Unknown command 0x%02x 0x%02x\n",
+			dev_dbg(dev, "Unknown command 0x%02x 0x%02x",
 				 cmd, subcmd);
 		break;
 	case MCE_CMD_PORT_SYS:
 		switch (subcmd) {
 		case MCE_RSP_EQEMVER:
 			if (!out)
-				dev_info(dev, "Emulator interface version %x\n",
+				dev_dbg(dev, "Emulator interface version %x",
 					 data1);
 			break;
 		case MCE_CMD_G_REVISION:
 			if (len == 2)
-				dev_info(dev, "Get hw/sw rev?\n");
+				dev_dbg(dev, "Get hw/sw rev?");
 			else
-				dev_info(dev, "hw/sw rev 0x%02x 0x%02x "
-					 "0x%02x 0x%02x\n", data1, data2,
+				dev_dbg(dev, "hw/sw rev 0x%02x 0x%02x 0x%02x 0x%02x",
+					 data1, data2,
 					 buf[start + 4], buf[start + 5]);
 			break;
 		case MCE_CMD_RESUME:
-			dev_info(dev, "Device resume requested\n");
+			dev_dbg(dev, "Device resume requested");
 			break;
 		case MCE_RSP_CMD_ILLEGAL:
-			dev_info(dev, "Illegal PORT_SYS command\n");
+			dev_dbg(dev, "Illegal PORT_SYS command");
 			break;
 		case MCE_RSP_EQWAKEVERSION:
 			if (!out)
-				dev_info(dev, "Wake version, proto: 0x%02x, "
+				dev_dbg(dev, "Wake version, proto: 0x%02x, "
 					 "payload: 0x%02x, address: 0x%02x, "
-					 "version: 0x%02x\n",
+					 "version: 0x%02x",
 					 data1, data2, data3, data4);
 			break;
 		case MCE_RSP_GETPORTSTATUS:
 			if (!out)
 				/* We use data1 + 1 here, to match hw labels */
-				dev_info(dev, "TX port %d: blaster is%s connected\n",
+				dev_dbg(dev, "TX port %d: blaster is%s connected",
 					 data1 + 1, data4 ? " not" : "");
 			break;
 		case MCE_CMD_FLASHLED:
-			dev_info(dev, "Attempting to flash LED\n");
+			dev_dbg(dev, "Attempting to flash LED");
 			break;
 		default:
-			dev_info(dev, "Unknown command 0x%02x 0x%02x\n",
+			dev_dbg(dev, "Unknown command 0x%02x 0x%02x",
 				 cmd, subcmd);
 			break;
 		}
@@ -624,13 +612,13 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 	case MCE_CMD_PORT_IR:
 		switch (subcmd) {
 		case MCE_CMD_SIG_END:
-			dev_info(dev, "End of signal\n");
+			dev_dbg(dev, "End of signal");
 			break;
 		case MCE_CMD_PING:
-			dev_info(dev, "Ping\n");
+			dev_dbg(dev, "Ping");
 			break;
 		case MCE_CMD_UNKNOWN:
-			dev_info(dev, "Resp to 9f 05 of 0x%02x 0x%02x\n",
+			dev_dbg(dev, "Resp to 9f 05 of 0x%02x 0x%02x",
 				 data1, data2);
 			break;
 		case MCE_RSP_EQIRCFS:
@@ -639,51 +627,51 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 			if (!period)
 				break;
 			carrier = (1000 * 1000) / period;
-			dev_info(dev, "%s carrier of %u Hz (period %uus)\n",
+			dev_dbg(dev, "%s carrier of %u Hz (period %uus)",
 				 inout, carrier, period);
 			break;
 		case MCE_CMD_GETIRCFS:
-			dev_info(dev, "Get carrier mode and freq\n");
+			dev_dbg(dev, "Get carrier mode and freq");
 			break;
 		case MCE_RSP_EQIRTXPORTS:
-			dev_info(dev, "%s transmit blaster mask of 0x%02x\n",
+			dev_dbg(dev, "%s transmit blaster mask of 0x%02x",
 				 inout, data1);
 			break;
 		case MCE_RSP_EQIRTIMEOUT:
 			/* value is in units of 50us, so x*50/1000 ms */
 			period = ((data1 << 8) | data2) * MCE_TIME_UNIT / 1000;
-			dev_info(dev, "%s receive timeout of %d ms\n",
+			dev_dbg(dev, "%s receive timeout of %d ms",
 				 inout, period);
 			break;
 		case MCE_CMD_GETIRTIMEOUT:
-			dev_info(dev, "Get receive timeout\n");
+			dev_dbg(dev, "Get receive timeout");
 			break;
 		case MCE_CMD_GETIRTXPORTS:
-			dev_info(dev, "Get transmit blaster mask\n");
+			dev_dbg(dev, "Get transmit blaster mask");
 			break;
 		case MCE_RSP_EQIRRXPORTEN:
-			dev_info(dev, "%s %s-range receive sensor in use\n",
+			dev_dbg(dev, "%s %s-range receive sensor in use",
 				 inout, data1 == 0x02 ? "short" : "long");
 			break;
 		case MCE_CMD_GETIRRXPORTEN:
 		/* aka MCE_RSP_EQIRRXCFCNT */
 			if (out)
-				dev_info(dev, "Get receive sensor\n");
+				dev_dbg(dev, "Get receive sensor");
 			else if (ir->learning_enabled)
-				dev_info(dev, "RX pulse count: %d\n",
+				dev_dbg(dev, "RX pulse count: %d",
 					 ((data1 << 8) | data2));
 			break;
 		case MCE_RSP_EQIRNUMPORTS:
 			if (out)
 				break;
-			dev_info(dev, "Num TX ports: %x, num RX ports: %x\n",
+			dev_dbg(dev, "Num TX ports: %x, num RX ports: %x",
 				 data1, data2);
 			break;
 		case MCE_RSP_CMD_ILLEGAL:
-			dev_info(dev, "Illegal PORT_IR command\n");
+			dev_dbg(dev, "Illegal PORT_IR command");
 			break;
 		default:
-			dev_info(dev, "Unknown command 0x%02x 0x%02x\n",
+			dev_dbg(dev, "Unknown command 0x%02x 0x%02x",
 				 cmd, subcmd);
 			break;
 		}
@@ -693,10 +681,11 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 	}
 
 	if (cmd == MCE_IRDATA_TRAILER)
-		dev_info(dev, "End of raw IR data\n");
+		dev_dbg(dev, "End of raw IR data");
 	else if ((cmd != MCE_CMD_PORT_IR) &&
 		 ((cmd & MCE_PORT_MASK) == MCE_COMMAND_IRDATA))
-		dev_info(dev, "Raw IR data, %d pulse/space samples\n", ir->rem);
+		dev_dbg(dev, "Raw IR data, %d pulse/space samples", ir->rem);
+#endif
 }
 
 static void mce_async_callback(struct urb *urb)
@@ -708,10 +697,25 @@ static void mce_async_callback(struct urb *urb)
 		return;
 
 	ir = urb->context;
-	if (ir) {
+
+	switch (urb->status) {
+	/* success */
+	case 0:
 		len = urb->actual_length;
 
 		mceusb_dev_printdata(ir, urb->transfer_buffer, 0, len, true);
+		break;
+
+	case -ECONNRESET:
+	case -ENOENT:
+	case -EILSEQ:
+	case -ESHUTDOWN:
+		break;
+
+	case -EPIPE:
+	default:
+		dev_err(ir->dev, "Error: request urb status = %d", urb->status);
+		break;
 	}
 
 	/* the transfer buffer and urb were allocated in mce_request_packet */
@@ -743,11 +747,19 @@ static void mce_request_packet(struct mceusb_dev *ir, unsigned char *data,
 		}
 
 		/* outbound data */
-		pipe = usb_sndintpipe(ir->usbdev,
-				      ir->usb_ep_out->bEndpointAddress);
-		usb_fill_int_urb(async_urb, ir->usbdev, pipe,
-			async_buf, size, mce_async_callback,
-			ir, ir->usb_ep_out->bInterval);
+		if (usb_endpoint_xfer_int(ir->usb_ep_out)) {
+			pipe = usb_sndintpipe(ir->usbdev,
+					 ir->usb_ep_out->bEndpointAddress);
+			usb_fill_int_urb(async_urb, ir->usbdev, pipe, async_buf,
+					 size, mce_async_callback, ir,
+					 ir->usb_ep_out->bInterval);
+		} else {
+			pipe = usb_sndbulkpipe(ir->usbdev,
+					 ir->usb_ep_out->bEndpointAddress);
+			usb_fill_bulk_urb(async_urb, ir->usbdev, pipe,
+					 async_buf, size, mce_async_callback,
+					 ir);
+		}
 		memcpy(async_buf, data, size);
 
 	} else if (urb_type == MCEUSB_RX) {
@@ -760,17 +772,17 @@ static void mce_request_packet(struct mceusb_dev *ir, unsigned char *data,
 		return;
 	}
 
-	mce_dbg(dev, "receive request called (size=%#x)\n", size);
+	dev_dbg(dev, "receive request called (size=%#x)", size);
 
 	async_urb->transfer_buffer_length = size;
 	async_urb->dev = ir->usbdev;
 
 	res = usb_submit_urb(async_urb, GFP_ATOMIC);
 	if (res) {
-		mce_dbg(dev, "receive request FAILED! (res=%d)\n", res);
+		dev_err(dev, "receive request FAILED! (res=%d)", res);
 		return;
 	}
-	mce_dbg(dev, "receive request complete (res=%d)\n", res);
+	dev_dbg(dev, "receive request complete (res=%d)", res);
 }
 
 static void mce_async_out(struct mceusb_dev *ir, unsigned char *data, int size)
@@ -885,8 +897,7 @@ static int mceusb_set_tx_carrier(struct rc_dev *dev, u32 carrier)
 			ir->carrier = carrier;
 			cmdbuf[2] = MCE_CMD_SIG_END;
 			cmdbuf[3] = MCE_IRDATA_TRAILER;
-			mce_dbg(ir->dev, "%s: disabling carrier "
-				"modulation\n", __func__);
+			dev_dbg(ir->dev, "disabling carrier modulation");
 			mce_async_out(ir, cmdbuf, sizeof(cmdbuf));
 			return carrier;
 		}
@@ -897,8 +908,8 @@ static int mceusb_set_tx_carrier(struct rc_dev *dev, u32 carrier)
 				ir->carrier = carrier;
 				cmdbuf[2] = prescaler;
 				cmdbuf[3] = divisor;
-				mce_dbg(ir->dev, "%s: requesting %u HZ "
-					"carrier\n", __func__, carrier);
+				dev_dbg(ir->dev, "requesting %u HZ carrier",
+								carrier);
 
 				/* Transmit new carrier to mce device */
 				mce_async_out(ir, cmdbuf, sizeof(cmdbuf));
@@ -988,7 +999,7 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
 			rawir.duration = (ir->buf_in[i] & MCE_PULSE_MASK)
 					 * US_TO_NS(MCE_TIME_UNIT);
 
-			mce_dbg(ir->dev, "Storing %s with duration %d\n",
+			dev_dbg(ir->dev, "Storing %s with duration %d",
 				rawir.pulse ? "pulse" : "space",
 				rawir.duration);
 
@@ -1022,7 +1033,7 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
 			ir->parser_state = CMD_HEADER;
 	}
 	if (event) {
-		mce_dbg(ir->dev, "processed IR data, calling ir_raw_event_handle\n");
+		dev_dbg(ir->dev, "processed IR data");
 		ir_raw_event_handle(ir->rc);
 	}
 }
@@ -1045,7 +1056,7 @@ static void mceusb_dev_recv(struct urb *urb)
 
 	if (ir->send_flags == RECV_FLAG_IN_PROGRESS) {
 		ir->send_flags = SEND_FLAG_COMPLETE;
-		mce_dbg(ir->dev, "setup answer received %d bytes\n",
+		dev_dbg(ir->dev, "setup answer received %d bytes\n",
 			buf_len);
 	}
 
@@ -1057,13 +1068,14 @@ static void mceusb_dev_recv(struct urb *urb)
 
 	case -ECONNRESET:
 	case -ENOENT:
+	case -EILSEQ:
 	case -ESHUTDOWN:
 		usb_unlink_urb(urb);
 		return;
 
 	case -EPIPE:
 	default:
-		mce_dbg(ir->dev, "Error: urb status = %d\n", urb->status);
+		dev_err(ir->dev, "Error: urb status = %d", urb->status);
 		break;
 	}
 
@@ -1085,7 +1097,7 @@ static void mceusb_gen1_init(struct mceusb_dev *ir)
 
 	data = kzalloc(USB_CTRL_MSG_SZ, GFP_KERNEL);
 	if (!data) {
-		dev_err(dev, "%s: memory allocation failed!\n", __func__);
+		dev_err(dev, "%s: memory allocation failed!", __func__);
 		return;
 	}
 
@@ -1096,28 +1108,28 @@ static void mceusb_gen1_init(struct mceusb_dev *ir)
 	ret = usb_control_msg(ir->usbdev, usb_rcvctrlpipe(ir->usbdev, 0),
 			      USB_REQ_SET_ADDRESS, USB_TYPE_VENDOR, 0, 0,
 			      data, USB_CTRL_MSG_SZ, HZ * 3);
-	mce_dbg(dev, "%s - ret = %d\n", __func__, ret);
-	mce_dbg(dev, "%s - data[0] = %d, data[1] = %d\n",
-		__func__, data[0], data[1]);
+	dev_dbg(dev, "set address - ret = %d", ret);
+	dev_dbg(dev, "set address - data[0] = %d, data[1] = %d",
+						data[0], data[1]);
 
 	/* set feature: bit rate 38400 bps */
 	ret = usb_control_msg(ir->usbdev, usb_sndctrlpipe(ir->usbdev, 0),
 			      USB_REQ_SET_FEATURE, USB_TYPE_VENDOR,
 			      0xc04e, 0x0000, NULL, 0, HZ * 3);
 
-	mce_dbg(dev, "%s - ret = %d\n", __func__, ret);
+	dev_dbg(dev, "set feature - ret = %d", ret);
 
 	/* bRequest 4: set char length to 8 bits */
 	ret = usb_control_msg(ir->usbdev, usb_sndctrlpipe(ir->usbdev, 0),
 			      4, USB_TYPE_VENDOR,
 			      0x0808, 0x0000, NULL, 0, HZ * 3);
-	mce_dbg(dev, "%s - retB = %d\n", __func__, ret);
+	dev_dbg(dev, "set char length - retB = %d", ret);
 
 	/* bRequest 2: set handshaking to use DTR/DSR */
 	ret = usb_control_msg(ir->usbdev, usb_sndctrlpipe(ir->usbdev, 0),
 			      2, USB_TYPE_VENDOR,
 			      0x0000, 0x0100, NULL, 0, HZ * 3);
-	mce_dbg(dev, "%s - retC = %d\n", __func__, ret);
+	dev_dbg(dev, "set handshake  - retC = %d", ret);
 
 	/* device resume */
 	mce_async_out(ir, DEVICE_RESUME, sizeof(DEVICE_RESUME));
@@ -1188,7 +1200,7 @@ static struct rc_dev *mceusb_init_rc_dev(struct mceusb_dev *ir)
 
 	rc = rc_allocate_device();
 	if (!rc) {
-		dev_err(dev, "remote dev allocation failed\n");
+		dev_err(dev, "remote dev allocation failed");
 		goto out;
 	}
 
@@ -1207,7 +1219,7 @@ static struct rc_dev *mceusb_init_rc_dev(struct mceusb_dev *ir)
 	rc->dev.parent = dev;
 	rc->priv = ir;
 	rc->driver_type = RC_DRIVER_IR_RAW;
-	rc->allowed_protos = RC_BIT_ALL;
+	rc_set_allowed_protocols(rc, RC_BIT_ALL);
 	rc->timeout = MS_TO_NS(100);
 	if (!ir->flags.no_tx) {
 		rc->s_tx_mask = mceusb_set_tx_mask;
@@ -1220,7 +1232,7 @@ static struct rc_dev *mceusb_init_rc_dev(struct mceusb_dev *ir)
 
 	ret = rc_register_device(rc);
 	if (ret < 0) {
-		dev_err(dev, "remote dev registration failed\n");
+		dev_err(dev, "remote dev registration failed");
 		goto out;
 	}
 
@@ -1248,7 +1260,7 @@ static int mceusb_dev_probe(struct usb_interface *intf,
 	bool tx_mask_normal;
 	int ir_intfnum;
 
-	mce_dbg(&intf->dev, "%s called\n", __func__);
+	dev_dbg(&intf->dev, "%s called", __func__);
 
 	idesc  = intf->cur_altsetting;
 
@@ -1265,42 +1277,37 @@ static int mceusb_dev_probe(struct usb_interface *intf,
 	for (i = 0; i < idesc->desc.bNumEndpoints; ++i) {
 		ep = &idesc->endpoint[i].desc;
 
-		if ((ep_in == NULL)
-			&& ((ep->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
-			    == USB_DIR_IN)
-			&& (((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
-			    == USB_ENDPOINT_XFER_BULK)
-			|| ((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
-			    == USB_ENDPOINT_XFER_INT))) {
-
-			ep_in = ep;
-			ep_in->bmAttributes = USB_ENDPOINT_XFER_INT;
-			ep_in->bInterval = 1;
-			mce_dbg(&intf->dev, "acceptable inbound endpoint "
-				"found\n");
+		if (ep_in == NULL) {
+			if (usb_endpoint_is_bulk_in(ep)) {
+				ep_in = ep;
+				dev_dbg(&intf->dev, "acceptable bulk inbound endpoint found\n");
+			} else if (usb_endpoint_is_int_in(ep)) {
+				ep_in = ep;
+				ep_in->bInterval = 1;
+				dev_dbg(&intf->dev, "acceptable interrupt inbound endpoint found\n");
+			}
 		}
 
-		if ((ep_out == NULL)
-			&& ((ep->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
-			    == USB_DIR_OUT)
-			&& (((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
-			    == USB_ENDPOINT_XFER_BULK)
-			|| ((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
-			    == USB_ENDPOINT_XFER_INT))) {
-
-			ep_out = ep;
-			ep_out->bmAttributes = USB_ENDPOINT_XFER_INT;
-			ep_out->bInterval = 1;
-			mce_dbg(&intf->dev, "acceptable outbound endpoint "
-				"found\n");
+		if (ep_out == NULL) {
+			if (usb_endpoint_is_bulk_out(ep)) {
+				ep_out = ep;
+				dev_dbg(&intf->dev, "acceptable bulk outbound endpoint found\n");
+			} else if (usb_endpoint_is_int_out(ep)) {
+				ep_out = ep;
+				ep_out->bInterval = 1;
+				dev_dbg(&intf->dev, "acceptable interrupt outbound endpoint found\n");
+			}
 		}
 	}
 	if (ep_in == NULL) {
-		mce_dbg(&intf->dev, "inbound and/or endpoint not found\n");
+		dev_dbg(&intf->dev, "inbound and/or endpoint not found");
 		return -ENODEV;
 	}
 
-	pipe = usb_rcvintpipe(dev, ep_in->bEndpointAddress);
+	if (usb_endpoint_xfer_int(ep_in))
+		pipe = usb_rcvintpipe(dev, ep_in->bEndpointAddress);
+	else
+		pipe = usb_rcvbulkpipe(dev, ep_in->bEndpointAddress);
 	maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe));
 
 	ir = kzalloc(sizeof(struct mceusb_dev), GFP_KERNEL);
@@ -1347,7 +1354,7 @@ static int mceusb_dev_probe(struct usb_interface *intf,
 	ir->urb_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
 
 	/* flush buffers on the device */
-	mce_dbg(&intf->dev, "Flushing receive buffers\n");
+	dev_dbg(&intf->dev, "Flushing receive buffers\n");
 	mce_flush_rx_buffer(ir, maxp);
 
 	/* figure out which firmware/emulator version this hardware has */
@@ -1372,10 +1379,9 @@ static int mceusb_dev_probe(struct usb_interface *intf,
 	device_set_wakeup_capable(ir->dev, true);
 	device_set_wakeup_enable(ir->dev, true);
 
-	dev_info(&intf->dev, "Registered %s with mce emulator interface "
-		 "version %x\n", name, ir->emver);
-	dev_info(&intf->dev, "%x tx ports (0x%x cabled) and "
-		 "%x rx sensors (0x%x active)\n",
+	dev_info(&intf->dev, "Registered %s with mce emulator interface version %x",
+		name, ir->emver);
+	dev_info(&intf->dev, "%x tx ports (0x%x cabled) and %x rx sensors (0x%x active)",
 		 ir->num_txports, ir->txports_cabled,
 		 ir->num_rxports, ir->rxports_active);
 
@@ -1389,7 +1395,7 @@ urb_in_alloc_fail:
 buf_in_alloc_fail:
 	kfree(ir);
 mem_alloc_fail:
-	dev_err(&intf->dev, "%s: device setup failed!\n", __func__);
+	dev_err(&intf->dev, "%s: device setup failed!", __func__);
 
 	return -ENOMEM;
 }
@@ -1417,7 +1423,7 @@ static void mceusb_dev_disconnect(struct usb_interface *intf)
 static int mceusb_dev_suspend(struct usb_interface *intf, pm_message_t message)
 {
 	struct mceusb_dev *ir = usb_get_intfdata(intf);
-	dev_info(ir->dev, "suspend\n");
+	dev_info(ir->dev, "suspend");
 	usb_kill_urb(ir->urb_in);
 	return 0;
 }
@@ -1425,7 +1431,7 @@ static int mceusb_dev_suspend(struct usb_interface *intf, pm_message_t message)
 static int mceusb_dev_resume(struct usb_interface *intf)
 {
 	struct mceusb_dev *ir = usb_get_intfdata(intf);
-	dev_info(ir->dev, "resume\n");
+	dev_info(ir->dev, "resume");
 	if (usb_submit_urb(ir->urb_in, GFP_ATOMIC))
 		return -EIO;
 	return 0;
@@ -1447,6 +1453,3 @@ MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(usb, mceusb_dev_table);
-
-module_param(debug, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "Debug enabled or not");
diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c
index 21ee0dc1b7e..d244e1a83f4 100644
--- a/drivers/media/rc/nuvoton-cir.c
+++ b/drivers/media/rc/nuvoton-cir.c
@@ -330,9 +330,6 @@ static void nvt_cir_wake_ldev_init(struct nvt_dev *nvt)
 	/* Enable CIR Wake via PSOUT# (Pin60) */
 	nvt_set_reg_bit(nvt, CIR_WAKE_ENABLE_BIT, CR_ACPI_CIR_WAKE);
 
-	/* enable cir interrupt of mouse/keyboard IRQ event */
-	nvt_set_reg_bit(nvt, CIR_INTR_MOUSE_IRQ_BIT, CR_ACPI_IRQ_EVENTS);
-
 	/* enable pme interrupt of cir wakeup event */
 	nvt_set_reg_bit(nvt, PME_INTR_CIR_PASS_BIT, CR_ACPI_IRQ_EVENTS2);
 
@@ -456,7 +453,6 @@ static void nvt_enable_wake(struct nvt_dev *nvt)
 
 	nvt_select_logical_dev(nvt, LOGICAL_DEV_ACPI);
 	nvt_set_reg_bit(nvt, CIR_WAKE_ENABLE_BIT, CR_ACPI_CIR_WAKE);
-	nvt_set_reg_bit(nvt, CIR_INTR_MOUSE_IRQ_BIT, CR_ACPI_IRQ_EVENTS);
 	nvt_set_reg_bit(nvt, PME_INTR_CIR_PASS_BIT, CR_ACPI_IRQ_EVENTS2);
 
 	nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR_WAKE);
@@ -989,6 +985,12 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id)
 		goto exit_free_dev_rdev;
 
 	ret = -ENODEV;
+	/* activate pnp device */
+	if (pnp_activate_dev(pdev) < 0) {
+		dev_err(&pdev->dev, "Could not activate PNP device!\n");
+		goto exit_free_dev_rdev;
+	}
+
 	/* validate pnp resources */
 	if (!pnp_port_valid(pdev, 0) ||
 	    pnp_port_len(pdev, 0) < CIR_IOREG_LENGTH) {
@@ -1042,7 +1044,7 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id)
 	/* Set up the rc device */
 	rdev->priv = nvt;
 	rdev->driver_type = RC_DRIVER_IR_RAW;
-	rdev->allowed_protos = RC_BIT_ALL;
+	rc_set_allowed_protocols(rdev, RC_BIT_ALL);
 	rdev->open = nvt_open;
 	rdev->close = nvt_close;
 	rdev->tx_ir = nvt_tx_ir;
diff --git a/drivers/media/rc/nuvoton-cir.h b/drivers/media/rc/nuvoton-cir.h
index 7c3674ff5ea..e1cf23c3875 100644
--- a/drivers/media/rc/nuvoton-cir.h
+++ b/drivers/media/rc/nuvoton-cir.h
@@ -84,8 +84,8 @@ struct nvt_dev {
 	} tx;
 
 	/* EFER Config register index/data pair */
-	u8 cr_efir;
-	u8 cr_efdr;
+	u32 cr_efir;
+	u32 cr_efdr;
 
 	/* hardware I/O settings */
 	unsigned long cir_addr;
@@ -363,7 +363,6 @@ struct nvt_dev {
 #define LOGICAL_DEV_ENABLE	0x01
 
 #define CIR_WAKE_ENABLE_BIT	0x08
-#define CIR_INTR_MOUSE_IRQ_BIT	0x80
 #define PME_INTR_CIR_PASS_BIT	0x08
 
 /* w83677hg CIR pin config */
diff --git a/drivers/media/rc/rc-core-priv.h b/drivers/media/rc/rc-core-priv.h
index 70a180bb0bd..da536c93c97 100644
--- a/drivers/media/rc/rc-core-priv.h
+++ b/drivers/media/rc/rc-core-priv.h
@@ -1,7 +1,7 @@
 /*
  * Remote Controller core raw events header
  *
- * Copyright (C) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (C) 2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -88,6 +88,12 @@ struct ir_raw_event_ctrl {
 		unsigned count;
 		u64 bits;
 	} sanyo;
+	struct sharp_dec {
+		int state;
+		unsigned count;
+		u32 bits;
+		unsigned int pulse_len;
+	} sharp;
 	struct mce_kbd_dec {
 		struct input_dev *idev;
 		struct timer_list rx_timeout;
@@ -204,6 +210,13 @@ static inline void load_sony_decode(void) { }
 static inline void load_sanyo_decode(void) { }
 #endif
 
+/* from ir-sharp-decoder.c */
+#ifdef CONFIG_IR_SHARP_DECODER_MODULE
+#define load_sharp_decode()	request_module_nowait("ir-sharp-decoder")
+#else
+static inline void load_sharp_decode(void) { }
+#endif
+
 /* from ir-mce_kbd-decoder.c */
 #ifdef CONFIG_IR_MCE_KBD_DECODER_MODULE
 #define load_mce_kbd_decode()	request_module_nowait("ir-mce_kbd-decoder")
diff --git a/drivers/media/rc/rc-loopback.c b/drivers/media/rc/rc-loopback.c
index 53d02827a47..0a88e0cf964 100644
--- a/drivers/media/rc/rc-loopback.c
+++ b/drivers/media/rc/rc-loopback.c
@@ -195,7 +195,7 @@ static int __init loop_init(void)
 	rc->map_name		= RC_MAP_EMPTY;
 	rc->priv		= &loopdev;
 	rc->driver_type		= RC_DRIVER_IR_RAW;
-	rc->allowed_protos	= RC_BIT_ALL;
+	rc_set_allowed_protocols(rc, RC_BIT_ALL);
 	rc->timeout		= 100 * 1000 * 1000; /* 100 ms */
 	rc->min_timeout		= 1;
 	rc->max_timeout		= UINT_MAX;
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index 1cf382a0b27..970b93d6f39 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -1,6 +1,6 @@
 /* rc-main.c - Remote Controller core module
  *
- * Copyright (C) 2009-2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (C) 2009-2010 by Mauro Carvalho Chehab
  *
  * This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,11 +16,16 @@
 #include <linux/spinlock.h>
 #include <linux/delay.h>
 #include <linux/input.h>
+#include <linux/leds.h>
 #include <linux/slab.h>
 #include <linux/device.h>
 #include <linux/module.h>
 #include "rc-core-priv.h"
 
+/* Bitmap to store allocated device numbers from 0 to IRRCV_NUM_DEVICES - 1 */
+#define IRRCV_NUM_DEVICES      256
+static DECLARE_BITMAP(ir_core_dev_number, IRRCV_NUM_DEVICES);
+
 /* Sizes are in bytes, 256 bytes allows for 32 entries on x64 */
 #define IR_TAB_MIN_SIZE	256
 #define IR_TAB_MAX_SIZE	8192
@@ -31,6 +36,7 @@
 /* Used to keep track of known keymaps */
 static LIST_HEAD(rc_map_list);
 static DEFINE_SPINLOCK(rc_map_lock);
+static struct led_trigger *led_feedback;
 
 static struct rc_map_list *seek_rc_map(const char *name)
 {
@@ -56,7 +62,7 @@ struct rc_map *rc_map_get(const char *name)
 	map = seek_rc_map(name);
 #ifdef MODULE
 	if (!map) {
-		int rc = request_module(name);
+		int rc = request_module("%s", name);
 		if (rc < 0) {
 			printk(KERN_ERR "Couldn't load IR keymap %s\n", name);
 			return NULL;
@@ -535,6 +541,7 @@ static void ir_do_keyup(struct rc_dev *dev, bool sync)
 
 	IR_dprintk(1, "keyup key 0x%04x\n", dev->last_keycode);
 	input_report_key(dev->input_dev, dev->last_keycode, 0);
+	led_trigger_event(led_feedback, LED_OFF);
 	if (sync)
 		input_sync(dev->input_dev);
 	dev->keypressed = false;
@@ -626,9 +633,9 @@ EXPORT_SYMBOL_GPL(rc_repeat);
 static void ir_do_keydown(struct rc_dev *dev, int scancode,
 			  u32 keycode, u8 toggle)
 {
-	bool new_event = !dev->keypressed ||
-			 dev->last_scancode != scancode ||
-			 dev->last_toggle != toggle;
+	bool new_event = (!dev->keypressed		 ||
+			  dev->last_scancode != scancode ||
+			  dev->last_toggle != toggle);
 
 	if (new_event && dev->keypressed)
 		ir_do_keyup(dev, false);
@@ -646,6 +653,8 @@ static void ir_do_keydown(struct rc_dev *dev, int scancode,
 			   "key 0x%04x, scancode 0x%04x\n",
 			   dev->input_name, keycode, scancode);
 		input_report_key(dev->input_dev, keycode, 1);
+
+		led_trigger_event(led_feedback, LED_FULL);
 	}
 
 	input_sync(dev->input_dev);
@@ -699,19 +708,50 @@ void rc_keydown_notimeout(struct rc_dev *dev, int scancode, u8 toggle)
 }
 EXPORT_SYMBOL_GPL(rc_keydown_notimeout);
 
+int rc_open(struct rc_dev *rdev)
+{
+	int rval = 0;
+
+	if (!rdev)
+		return -EINVAL;
+
+	mutex_lock(&rdev->lock);
+	if (!rdev->users++ && rdev->open != NULL)
+		rval = rdev->open(rdev);
+
+	if (rval)
+		rdev->users--;
+
+	mutex_unlock(&rdev->lock);
+
+	return rval;
+}
+EXPORT_SYMBOL_GPL(rc_open);
+
 static int ir_open(struct input_dev *idev)
 {
 	struct rc_dev *rdev = input_get_drvdata(idev);
 
-	return rdev->open(rdev);
+	return rc_open(rdev);
+}
+
+void rc_close(struct rc_dev *rdev)
+{
+	if (rdev) {
+		mutex_lock(&rdev->lock);
+
+		 if (!--rdev->users && rdev->close != NULL)
+			rdev->close(rdev);
+
+		mutex_unlock(&rdev->lock);
+	}
 }
+EXPORT_SYMBOL_GPL(rc_close);
 
 static void ir_close(struct input_dev *idev)
 {
 	struct rc_dev *rdev = input_get_drvdata(idev);
-
-	 if (rdev)
-		rdev->close(rdev);
+	rc_close(rdev);
 }
 
 /* class for /sys/class/rc */
@@ -751,18 +791,44 @@ static struct {
 	  RC_BIT_SONY20,	"sony"		},
 	{ RC_BIT_RC5_SZ,	"rc-5-sz"	},
 	{ RC_BIT_SANYO,		"sanyo"		},
+	{ RC_BIT_SHARP,		"sharp"		},
 	{ RC_BIT_MCE_KBD,	"mce_kbd"	},
 	{ RC_BIT_LIRC,		"lirc"		},
 };
 
 /**
- * show_protocols() - shows the current IR protocol(s)
+ * struct rc_filter_attribute - Device attribute relating to a filter type.
+ * @attr:	Device attribute.
+ * @type:	Filter type.
+ * @mask:	false for filter value, true for filter mask.
+ */
+struct rc_filter_attribute {
+	struct device_attribute		attr;
+	enum rc_filter_type		type;
+	bool				mask;
+};
+#define to_rc_filter_attr(a) container_of(a, struct rc_filter_attribute, attr)
+
+#define RC_PROTO_ATTR(_name, _mode, _show, _store, _type)		\
+	struct rc_filter_attribute dev_attr_##_name = {			\
+		.attr = __ATTR(_name, _mode, _show, _store),		\
+		.type = (_type),					\
+	}
+#define RC_FILTER_ATTR(_name, _mode, _show, _store, _type, _mask)	\
+	struct rc_filter_attribute dev_attr_##_name = {			\
+		.attr = __ATTR(_name, _mode, _show, _store),		\
+		.type = (_type),					\
+		.mask = (_mask),					\
+	}
+
+/**
+ * show_protocols() - shows the current/wakeup IR protocol(s)
  * @device:	the device descriptor
  * @mattr:	the device attribute struct (unused)
  * @buf:	a pointer to the output buffer
  *
  * This routine is a callback routine for input read the IR protocol type(s).
- * it is trigged by reading /sys/class/rc/rc?/protocols.
+ * it is trigged by reading /sys/class/rc/rc?/[wakeup_]protocols.
  * It returns the protocol names of supported protocols.
  * Enabled protocols are printed in brackets.
  *
@@ -773,6 +839,7 @@ static ssize_t show_protocols(struct device *device,
 			      struct device_attribute *mattr, char *buf)
 {
 	struct rc_dev *dev = to_rc_dev(device);
+	struct rc_filter_attribute *fattr = to_rc_filter_attr(mattr);
 	u64 allowed, enabled;
 	char *tmp = buf;
 	int i;
@@ -783,9 +850,10 @@ static ssize_t show_protocols(struct device *device,
 
 	mutex_lock(&dev->lock);
 
-	enabled = dev->enabled_protocols;
-	if (dev->driver_type == RC_DRIVER_SCANCODE)
-		allowed = dev->allowed_protos;
+	enabled = dev->enabled_protocols[fattr->type];
+	if (dev->driver_type == RC_DRIVER_SCANCODE ||
+	    fattr->type == RC_FILTER_WAKEUP)
+		allowed = dev->allowed_protocols[fattr->type];
 	else if (dev->raw)
 		allowed = ir_raw_get_allowed_protocols();
 	else {
@@ -817,14 +885,14 @@ static ssize_t show_protocols(struct device *device,
 }
 
 /**
- * store_protocols() - changes the current IR protocol(s)
+ * store_protocols() - changes the current/wakeup IR protocol(s)
  * @device:	the device descriptor
  * @mattr:	the device attribute struct (unused)
  * @buf:	a pointer to the input buffer
  * @len:	length of the input buffer
  *
  * This routine is for changing the IR protocol type.
- * It is trigged by writing to /sys/class/rc/rc?/protocols.
+ * It is trigged by writing to /sys/class/rc/rc?/[wakeup_]protocols.
  * Writing "+proto" will add a protocol to the list of enabled protocols.
  * Writing "-proto" will remove a protocol from the list of enabled protocols.
  * Writing "proto" will enable only "proto".
@@ -841,12 +909,16 @@ static ssize_t store_protocols(struct device *device,
 			       size_t len)
 {
 	struct rc_dev *dev = to_rc_dev(device);
+	struct rc_filter_attribute *fattr = to_rc_filter_attr(mattr);
 	bool enable, disable;
 	const char *tmp;
-	u64 type;
+	u64 old_type, type;
 	u64 mask;
 	int rc, i, count = 0;
 	ssize_t ret;
+	int (*change_protocol)(struct rc_dev *dev, u64 *rc_type);
+	int (*set_filter)(struct rc_dev *dev, struct rc_scancode_filter *filter);
+	struct rc_scancode_filter local_filter, *filter;
 
 	/* Device is being removed */
 	if (!dev)
@@ -859,7 +931,8 @@ static ssize_t store_protocols(struct device *device,
 		ret = -EINVAL;
 		goto out;
 	}
-	type = dev->enabled_protocols;
+	old_type = dev->enabled_protocols[fattr->type];
+	type = old_type;
 
 	while ((tmp = strsep((char **) &data, " \n")) != NULL) {
 		if (!*tmp)
@@ -907,8 +980,10 @@ static ssize_t store_protocols(struct device *device,
 		goto out;
 	}
 
-	if (dev->change_protocol) {
-		rc = dev->change_protocol(dev, &type);
+	change_protocol = (fattr->type == RC_FILTER_NORMAL)
+		? dev->change_protocol : dev->change_wakeup_protocol;
+	if (change_protocol) {
+		rc = change_protocol(dev, &type);
 		if (rc < 0) {
 			IR_dprintk(1, "Error setting protocols to 0x%llx\n",
 				   (long long)type);
@@ -917,10 +992,39 @@ static ssize_t store_protocols(struct device *device,
 		}
 	}
 
-	dev->enabled_protocols = type;
+	dev->enabled_protocols[fattr->type] = type;
 	IR_dprintk(1, "Current protocol(s): 0x%llx\n",
 		   (long long)type);
 
+	/*
+	 * If the protocol is changed the filter needs updating.
+	 * Try setting the same filter with the new protocol (if any).
+	 * Fall back to clearing the filter.
+	 */
+	filter = &dev->scancode_filters[fattr->type];
+	set_filter = (fattr->type == RC_FILTER_NORMAL)
+		? dev->s_filter : dev->s_wakeup_filter;
+
+	if (set_filter && old_type != type && filter->mask) {
+		local_filter = *filter;
+		if (!type) {
+			/* no protocol => clear filter */
+			ret = -1;
+		} else {
+			/* hardware filtering => try setting, otherwise clear */
+			ret = set_filter(dev, &local_filter);
+		}
+		if (ret < 0) {
+			/* clear the filter */
+			local_filter.data = 0;
+			local_filter.mask = 0;
+			set_filter(dev, &local_filter);
+		}
+
+		/* commit the new filter */
+		*filter = local_filter;
+	}
+
 	ret = len;
 
 out:
@@ -928,6 +1032,121 @@ out:
 	return ret;
 }
 
+/**
+ * show_filter() - shows the current scancode filter value or mask
+ * @device:	the device descriptor
+ * @attr:	the device attribute struct
+ * @buf:	a pointer to the output buffer
+ *
+ * This routine is a callback routine to read a scancode filter value or mask.
+ * It is trigged by reading /sys/class/rc/rc?/[wakeup_]filter[_mask].
+ * It prints the current scancode filter value or mask of the appropriate filter
+ * type in hexadecimal into @buf and returns the size of the buffer.
+ *
+ * Bits of the filter value corresponding to set bits in the filter mask are
+ * compared against input scancodes and non-matching scancodes are discarded.
+ *
+ * dev->lock is taken to guard against races between device registration,
+ * store_filter and show_filter.
+ */
+static ssize_t show_filter(struct device *device,
+			   struct device_attribute *attr,
+			   char *buf)
+{
+	struct rc_dev *dev = to_rc_dev(device);
+	struct rc_filter_attribute *fattr = to_rc_filter_attr(attr);
+	u32 val;
+
+	/* Device is being removed */
+	if (!dev)
+		return -EINVAL;
+
+	mutex_lock(&dev->lock);
+	if ((fattr->type == RC_FILTER_NORMAL && !dev->s_filter) ||
+	    (fattr->type == RC_FILTER_WAKEUP && !dev->s_wakeup_filter))
+		val = 0;
+	else if (fattr->mask)
+		val = dev->scancode_filters[fattr->type].mask;
+	else
+		val = dev->scancode_filters[fattr->type].data;
+	mutex_unlock(&dev->lock);
+
+	return sprintf(buf, "%#x\n", val);
+}
+
+/**
+ * store_filter() - changes the scancode filter value
+ * @device:	the device descriptor
+ * @attr:	the device attribute struct
+ * @buf:	a pointer to the input buffer
+ * @len:	length of the input buffer
+ *
+ * This routine is for changing a scancode filter value or mask.
+ * It is trigged by writing to /sys/class/rc/rc?/[wakeup_]filter[_mask].
+ * Returns -EINVAL if an invalid filter value for the current protocol was
+ * specified or if scancode filtering is not supported by the driver, otherwise
+ * returns @len.
+ *
+ * Bits of the filter value corresponding to set bits in the filter mask are
+ * compared against input scancodes and non-matching scancodes are discarded.
+ *
+ * dev->lock is taken to guard against races between device registration,
+ * store_filter and show_filter.
+ */
+static ssize_t store_filter(struct device *device,
+			    struct device_attribute *attr,
+			    const char *buf,
+			    size_t count)
+{
+	struct rc_dev *dev = to_rc_dev(device);
+	struct rc_filter_attribute *fattr = to_rc_filter_attr(attr);
+	struct rc_scancode_filter local_filter, *filter;
+	int ret;
+	unsigned long val;
+	int (*set_filter)(struct rc_dev *dev, struct rc_scancode_filter *filter);
+
+	/* Device is being removed */
+	if (!dev)
+		return -EINVAL;
+
+	ret = kstrtoul(buf, 0, &val);
+	if (ret < 0)
+		return ret;
+
+	/* Can the scancode filter be set? */
+	set_filter = (fattr->type == RC_FILTER_NORMAL) ? dev->s_filter :
+							 dev->s_wakeup_filter;
+	if (!set_filter)
+		return -EINVAL;
+
+	mutex_lock(&dev->lock);
+
+	/* Tell the driver about the new filter */
+	filter = &dev->scancode_filters[fattr->type];
+	local_filter = *filter;
+	if (fattr->mask)
+		local_filter.mask = val;
+	else
+		local_filter.data = val;
+
+	if (!dev->enabled_protocols[fattr->type] && local_filter.mask) {
+		/* refuse to set a filter unless a protocol is enabled */
+		ret = -EINVAL;
+		goto unlock;
+	}
+
+	ret = set_filter(dev, &local_filter);
+	if (ret < 0)
+		goto unlock;
+
+	/* Success, commit the new filter */
+	*filter = local_filter;
+
+unlock:
+	mutex_unlock(&dev->lock);
+	return (ret < 0) ? ret : count;
+}
+
 static void rc_dev_release(struct device *device)
 {
 }
@@ -957,25 +1176,58 @@ static int rc_dev_uevent(struct device *device, struct kobj_uevent_env *env)
 /*
  * Static device attribute struct with the sysfs attributes for IR's
  */
-static DEVICE_ATTR(protocols, S_IRUGO | S_IWUSR,
-		   show_protocols, store_protocols);
+static RC_PROTO_ATTR(protocols, S_IRUGO | S_IWUSR,
+		     show_protocols, store_protocols, RC_FILTER_NORMAL);
+static RC_PROTO_ATTR(wakeup_protocols, S_IRUGO | S_IWUSR,
+		     show_protocols, store_protocols, RC_FILTER_WAKEUP);
+static RC_FILTER_ATTR(filter, S_IRUGO|S_IWUSR,
+		      show_filter, store_filter, RC_FILTER_NORMAL, false);
+static RC_FILTER_ATTR(filter_mask, S_IRUGO|S_IWUSR,
+		      show_filter, store_filter, RC_FILTER_NORMAL, true);
+static RC_FILTER_ATTR(wakeup_filter, S_IRUGO|S_IWUSR,
+		      show_filter, store_filter, RC_FILTER_WAKEUP, false);
+static RC_FILTER_ATTR(wakeup_filter_mask, S_IRUGO|S_IWUSR,
+		      show_filter, store_filter, RC_FILTER_WAKEUP, true);
+
+static struct attribute *rc_dev_protocol_attrs[] = {
+	&dev_attr_protocols.attr.attr,
+	NULL,
+};
+
+static struct attribute_group rc_dev_protocol_attr_grp = {
+	.attrs	= rc_dev_protocol_attrs,
+};
+
+static struct attribute *rc_dev_wakeup_protocol_attrs[] = {
+	&dev_attr_wakeup_protocols.attr.attr,
+	NULL,
+};
+
+static struct attribute_group rc_dev_wakeup_protocol_attr_grp = {
+	.attrs	= rc_dev_wakeup_protocol_attrs,
+};
 
-static struct attribute *rc_dev_attrs[] = {
-	&dev_attr_protocols.attr,
+static struct attribute *rc_dev_filter_attrs[] = {
+	&dev_attr_filter.attr.attr,
+	&dev_attr_filter_mask.attr.attr,
 	NULL,
 };
 
-static struct attribute_group rc_dev_attr_grp = {
-	.attrs	= rc_dev_attrs,
+static struct attribute_group rc_dev_filter_attr_grp = {
+	.attrs	= rc_dev_filter_attrs,
 };
 
-static const struct attribute_group *rc_dev_attr_groups[] = {
-	&rc_dev_attr_grp,
-	NULL
+static struct attribute *rc_dev_wakeup_filter_attrs[] = {
+	&dev_attr_wakeup_filter.attr.attr,
+	&dev_attr_wakeup_filter_mask.attr.attr,
+	NULL,
+};
+
+static struct attribute_group rc_dev_wakeup_filter_attr_grp = {
+	.attrs	= rc_dev_wakeup_filter_attrs,
 };
 
 static struct device_type rc_dev_type = {
-	.groups		= rc_dev_attr_groups,
 	.release	= rc_dev_release,
 	.uevent		= rc_dev_uevent,
 };
@@ -1030,10 +1282,9 @@ EXPORT_SYMBOL_GPL(rc_free_device);
 int rc_register_device(struct rc_dev *dev)
 {
 	static bool raw_init = false; /* raw decoders loaded? */
-	static atomic_t devno = ATOMIC_INIT(0);
 	struct rc_map *rc_map;
 	const char *path;
-	int rc;
+	int rc, devno, attr = 0;
 
 	if (!dev || !dev->map_name)
 		return -EINVAL;
@@ -1053,6 +1304,24 @@ int rc_register_device(struct rc_dev *dev)
 	if (dev->close)
 		dev->input_dev->close = ir_close;
 
+	do {
+		devno = find_first_zero_bit(ir_core_dev_number,
+					    IRRCV_NUM_DEVICES);
+		/* No free device slots */
+		if (devno >= IRRCV_NUM_DEVICES)
+			return -ENOMEM;
+	} while (test_and_set_bit(devno, ir_core_dev_number));
+
+	dev->dev.groups = dev->sysfs_groups;
+	dev->sysfs_groups[attr++] = &rc_dev_protocol_attr_grp;
+	if (dev->s_filter)
+		dev->sysfs_groups[attr++] = &rc_dev_filter_attr_grp;	
+	if (dev->s_wakeup_filter)
+		dev->sysfs_groups[attr++] = &rc_dev_wakeup_filter_attr_grp;
+	if (dev->change_wakeup_protocol)
+		dev->sysfs_groups[attr++] = &rc_dev_wakeup_protocol_attr_grp;
+	dev->sysfs_groups[attr++] = NULL;
+
 	/*
 	 * Take the lock here, as the device sysfs node will appear
 	 * when device_add() is called, which may trigger an ir-keytable udev
@@ -1061,7 +1330,7 @@ int rc_register_device(struct rc_dev *dev)
 	 */
 	mutex_lock(&dev->lock);
 
-	dev->devno = (unsigned long)(atomic_inc_return(&devno) - 1);
+	dev->devno = devno;
 	dev_set_name(&dev->dev, "rc%ld", dev->devno);
 	dev_set_drvdata(&dev->dev, dev);
 	rc = device_add(&dev->dev);
@@ -1076,7 +1345,14 @@ int rc_register_device(struct rc_dev *dev)
 	memcpy(&dev->input_dev->id, &dev->input_id, sizeof(dev->input_id));
 	dev->input_dev->phys = dev->input_phys;
 	dev->input_dev->name = dev->input_name;
+
+	/* input_register_device can call ir_open, so unlock mutex here */
+	mutex_unlock(&dev->lock);
+
 	rc = input_register_device(dev->input_dev);
+
+	mutex_lock(&dev->lock);
+
 	if (rc)
 		goto out_table;
 
@@ -1119,7 +1395,7 @@ int rc_register_device(struct rc_dev *dev)
 		rc = dev->change_protocol(dev, &rc_type);
 		if (rc < 0)
 			goto out_raw;
-		dev->enabled_protocols = rc_type;
+		dev->enabled_protocols[RC_FILTER_NORMAL] = rc_type;
 	}
 
 	mutex_unlock(&dev->lock);
@@ -1144,6 +1420,7 @@ out_dev:
 	device_del(&dev->dev);
 out_unlock:
 	mutex_unlock(&dev->lock);
+	clear_bit(dev->devno, ir_core_dev_number);
 	return rc;
 }
 EXPORT_SYMBOL_GPL(rc_register_device);
@@ -1155,6 +1432,8 @@ void rc_unregister_device(struct rc_dev *dev)
 
 	del_timer_sync(&dev->timer_keyup);
 
+	clear_bit(dev->devno, ir_core_dev_number);
+
 	if (dev->driver_type == RC_DRIVER_IR_RAW)
 		ir_raw_event_unregister(dev);
 
@@ -1184,6 +1463,7 @@ static int __init rc_core_init(void)
 		return rc;
 	}
 
+	led_trigger_register_simple("rc-feedback", &led_feedback);
 	rc_map_register(&empty_map);
 
 	return 0;
@@ -1192,6 +1472,7 @@ static int __init rc_core_init(void)
 static void __exit rc_core_exit(void)
 {
 	class_unregister(&rc_class);
+	led_trigger_unregister_simple(led_feedback);
 	rc_map_unregister(&empty_map);
 }
 
@@ -1202,5 +1483,5 @@ int rc_core_debug;    /* ir_debug level (0,1,2) */
 EXPORT_SYMBOL_GPL(rc_core_debug);
 module_param_named(debug, rc_core_debug, int, 0644);
 
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 12167a6b547..79abbc8d960 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -47,6 +47,7 @@
 
 #include <asm/unaligned.h>
 #include <linux/device.h>
+#include <linux/leds.h>
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/usb.h>
@@ -59,28 +60,6 @@
 #define DRIVER_DESC "RedRat3 USB IR Transceiver Driver"
 #define DRIVER_NAME "redrat3"
 
-/* module parameters */
-#ifdef CONFIG_USB_DEBUG
-static int debug = 1;
-#else
-static int debug;
-#endif
-
-#define RR3_DEBUG_STANDARD		0x1
-#define RR3_DEBUG_FUNCTION_TRACE	0x2
-
-#define rr3_dbg(dev, fmt, ...)					\
-	do {							\
-		if (debug & RR3_DEBUG_STANDARD)			\
-			dev_info(dev, fmt, ## __VA_ARGS__);	\
-	} while (0)
-
-#define rr3_ftr(dev, fmt, ...)					\
-	do {							\
-		if (debug & RR3_DEBUG_FUNCTION_TRACE)		\
-			dev_info(dev, fmt, ## __VA_ARGS__);	\
-	} while (0)
-
 /* bulk data transfer types */
 #define RR3_ERROR		0x01
 #define RR3_MOD_SIGNAL_IN	0x20
@@ -117,7 +96,7 @@ static int debug;
 #define RR3_IR_IO_LENGTH_FUZZ	0x04
 /* Timeout for end of signal detection */
 #define RR3_IR_IO_SIG_TIMEOUT	0x05
-/* Minumum value for pause recognition. */
+/* Minimum value for pause recognition. */
 #define RR3_IR_IO_MIN_PAUSE	0x06
 
 /* Clock freq. of EZ-USB chip */
@@ -186,6 +165,13 @@ struct redrat3_dev {
 	struct rc_dev *rc;
 	struct device *dev;
 
+	/* led control */
+	struct led_classdev led;
+	atomic_t flash;
+	struct usb_ctrlrequest flash_control;
+	struct urb *flash_urb;
+	u8 flash_in_buf;
+
 	/* save off the usb device pointer */
 	struct usb_device *udev;
 
@@ -206,8 +192,6 @@ struct redrat3_dev {
 	struct timer_list rx_timeout;
 	u32 hw_timeout;
 
-	/* is the detector enabled*/
-	bool det_enabled;
 	/* Is the device currently transmitting?*/
 	bool transmitting;
 
@@ -231,13 +215,11 @@ static void redrat3_issue_async(struct redrat3_dev *rr3)
 {
 	int res;
 
-	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
-
 	res = usb_submit_urb(rr3->read_urb, GFP_ATOMIC);
 	if (res)
-		rr3_dbg(rr3->dev, "%s: receive request FAILED! "
-			"(res %d, len %d)\n", __func__, res,
-			rr3->read_urb->transfer_buffer_length);
+		dev_dbg(rr3->dev,
+			"%s: receive request FAILED! (res %d, len %d)\n",
+			__func__, res, rr3->read_urb->transfer_buffer_length);
 }
 
 static void redrat3_dump_fw_error(struct redrat3_dev *rr3, int code)
@@ -353,7 +335,7 @@ static void redrat3_rx_timeout(unsigned long data)
 {
 	struct redrat3_dev *rr3 = (struct redrat3_dev *)data;
 
-	rr3_dbg(rr3->dev, "calling ir_raw_event_reset\n");
+	dev_dbg(rr3->dev, "calling ir_raw_event_reset\n");
 	ir_raw_event_reset(rr3->rc);
 }
 
@@ -371,8 +353,6 @@ static void redrat3_process_ir_data(struct redrat3_dev *rr3)
 		return;
 	}
 
-	rr3_ftr(rr3->dev, "Entered %s\n", __func__);
-
 	dev = rr3->dev;
 
 	/* Make sure we reset the IR kfifo after a bit of inactivity */
@@ -380,7 +360,7 @@ static void redrat3_process_ir_data(struct redrat3_dev *rr3)
 	mod_timer(&rr3->rx_timeout, jiffies + delay);
 
 	mod_freq = redrat3_val_to_mod_freq(&rr3->irdata);
-	rr3_dbg(dev, "Got mod_freq of %u\n", mod_freq);
+	dev_dbg(dev, "Got mod_freq of %u\n", mod_freq);
 
 	/* process each rr3 encoded byte into an int */
 	sig_size = be16_to_cpu(rr3->irdata.sig_size);
@@ -402,7 +382,7 @@ static void redrat3_process_ir_data(struct redrat3_dev *rr3)
 		/* cap the value to IR_MAX_DURATION */
 		rawir.duration &= IR_MAX_DURATION;
 
-		rr3_dbg(dev, "storing %s with duration %d (i: %d)\n",
+		dev_dbg(dev, "storing %s with duration %d (i: %d)\n",
 			rawir.pulse ? "pulse" : "space", rawir.duration, i);
 		ir_raw_event_store_with_filter(rr3->rc, &rawir);
 	}
@@ -415,12 +395,12 @@ static void redrat3_process_ir_data(struct redrat3_dev *rr3)
 			rawir.duration = US_TO_NS(2800);
 		else
 			rawir.duration = trailer;
-		rr3_dbg(dev, "storing trailing space with duration %d\n",
+		dev_dbg(dev, "storing trailing space with duration %d\n",
 			rawir.duration);
 		ir_raw_event_store_with_filter(rr3->rc, &rawir);
 	}
 
-	rr3_dbg(dev, "calling ir_raw_event_handle\n");
+	dev_dbg(dev, "calling ir_raw_event_handle\n");
 	ir_raw_event_handle(rr3->rc);
 }
 
@@ -458,8 +438,6 @@ static int redrat3_enable_detector(struct redrat3_dev *rr3)
 	struct device *dev = rr3->dev;
 	u8 ret;
 
-	rr3_ftr(dev, "Entering %s\n", __func__);
-
 	ret = redrat3_send_cmd(RR3_RC_DET_ENABLE, rr3);
 	if (ret != 0)
 		dev_dbg(dev, "%s: unexpected ret of %d\n",
@@ -472,40 +450,18 @@ static int redrat3_enable_detector(struct redrat3_dev *rr3)
 		return -EIO;
 	}
 
-	rr3->det_enabled = true;
 	redrat3_issue_async(rr3);
 
 	return 0;
 }
 
-/* Disables the rr3 long range detector */
-static void redrat3_disable_detector(struct redrat3_dev *rr3)
-{
-	struct device *dev = rr3->dev;
-	u8 ret;
-
-	rr3_ftr(dev, "Entering %s\n", __func__);
-
-	ret = redrat3_send_cmd(RR3_RC_DET_DISABLE, rr3);
-	if (ret != 0)
-		dev_err(dev, "%s: failure!\n", __func__);
-
-	ret = redrat3_send_cmd(RR3_RC_DET_STATUS, rr3);
-	if (ret != 0)
-		dev_warn(dev, "%s: detector status: %d, should be 0\n",
-			 __func__, ret);
-
-	rr3->det_enabled = false;
-}
-
 static inline void redrat3_delete(struct redrat3_dev *rr3,
 				  struct usb_device *udev)
 {
-	rr3_ftr(rr3->dev, "%s cleaning up\n", __func__);
 	usb_kill_urb(rr3->read_urb);
-
+	usb_kill_urb(rr3->flash_urb);
 	usb_free_urb(rr3->read_urb);
-
+	usb_free_urb(rr3->flash_urb);
 	usb_free_coherent(udev, le16_to_cpu(rr3->ep_in->wMaxPacketSize),
 			  rr3->bulk_in_buf, rr3->dma_in);
 
@@ -534,7 +490,7 @@ static u32 redrat3_get_timeout(struct redrat3_dev *rr3)
 	else {
 		timeout = redrat3_len_to_us(be32_to_cpup(tmp));
 
-		rr3_dbg(rr3->dev, "Got timeout of %d ms\n", timeout / 1000);
+		dev_dbg(rr3->dev, "Got timeout of %d ms\n", timeout / 1000);
 	}
 
 	kfree(tmp);
@@ -550,8 +506,6 @@ static void redrat3_reset(struct redrat3_dev *rr3)
 	u8 *val;
 	int len = sizeof(u8);
 
-	rr3_ftr(dev, "Entering %s\n", __func__);
-
 	rxpipe = usb_rcvctrlpipe(udev, 0);
 	txpipe = usb_sndctrlpipe(udev, 0);
 
@@ -565,19 +519,19 @@ static void redrat3_reset(struct redrat3_dev *rr3)
 	rc = usb_control_msg(udev, rxpipe, RR3_RESET,
 			     USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
 			     RR3_CPUCS_REG_ADDR, 0, val, len, HZ * 25);
-	rr3_dbg(dev, "reset returned 0x%02x\n", rc);
+	dev_dbg(dev, "reset returned 0x%02x\n", rc);
 
 	*val = 5;
 	rc = usb_control_msg(udev, txpipe, RR3_SET_IR_PARAM,
 			     USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
 			     RR3_IR_IO_LENGTH_FUZZ, 0, val, len, HZ * 25);
-	rr3_dbg(dev, "set ir parm len fuzz %d rc 0x%02x\n", *val, rc);
+	dev_dbg(dev, "set ir parm len fuzz %d rc 0x%02x\n", *val, rc);
 
 	*val = RR3_DRIVER_MAXLENS;
 	rc = usb_control_msg(udev, txpipe, RR3_SET_IR_PARAM,
 			     USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
 			     RR3_IR_IO_MAX_LENGTHS, 0, val, len, HZ * 25);
-	rr3_dbg(dev, "set ir parm max lens %d rc 0x%02x\n", *val, rc);
+	dev_dbg(dev, "set ir parm max lens %d rc 0x%02x\n", *val, rc);
 
 	kfree(val);
 }
@@ -587,8 +541,6 @@ static void redrat3_get_firmware_rev(struct redrat3_dev *rr3)
 	int rc = 0;
 	char *buffer;
 
-	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
-
 	buffer = kzalloc(sizeof(char) * (RR3_FW_VERSION_LEN + 1), GFP_KERNEL);
 	if (!buffer) {
 		dev_err(rr3->dev, "Memory allocation failure\n");
@@ -606,7 +558,6 @@ static void redrat3_get_firmware_rev(struct redrat3_dev *rr3)
 		dev_err(rr3->dev, "Problem fetching firmware ID\n");
 
 	kfree(buffer);
-	rr3_ftr(rr3->dev, "Exiting %s\n", __func__);
 }
 
 static void redrat3_read_packet_start(struct redrat3_dev *rr3, unsigned len)
@@ -614,8 +565,6 @@ static void redrat3_read_packet_start(struct redrat3_dev *rr3, unsigned len)
 	struct redrat3_header *header = rr3->bulk_in_buf;
 	unsigned pktlen, pkttype;
 
-	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
-
 	/* grab the Length and type of transfer */
 	pktlen = be16_to_cpu(header->length);
 	pkttype = be16_to_cpu(header->transfer_type);
@@ -637,12 +586,12 @@ static void redrat3_read_packet_start(struct redrat3_dev *rr3, unsigned len)
 	case RR3_MOD_SIGNAL_IN:
 		memcpy(&rr3->irdata, rr3->bulk_in_buf, len);
 		rr3->bytes_read = len;
-		rr3_dbg(rr3->dev, "bytes_read %d, pktlen %d\n",
+		dev_dbg(rr3->dev, "bytes_read %d, pktlen %d\n",
 			rr3->bytes_read, pktlen);
 		break;
 
 	default:
-		rr3_dbg(rr3->dev, "ignoring packet with type 0x%02x, len of %d, 0x%02x\n",
+		dev_dbg(rr3->dev, "ignoring packet with type 0x%02x, len of %d, 0x%02x\n",
 						pkttype, len, pktlen);
 		break;
 	}
@@ -652,8 +601,6 @@ static void redrat3_read_packet_continue(struct redrat3_dev *rr3, unsigned len)
 {
 	void *irdata = &rr3->irdata;
 
-	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
-
 	if (len + rr3->bytes_read > sizeof(rr3->irdata)) {
 		dev_warn(rr3->dev, "too much data for packet\n");
 		rr3->bytes_read = 0;
@@ -663,7 +610,7 @@ static void redrat3_read_packet_continue(struct redrat3_dev *rr3, unsigned len)
 	memcpy(irdata + rr3->bytes_read, rr3->bulk_in_buf, len);
 
 	rr3->bytes_read += len;
-	rr3_dbg(rr3->dev, "bytes_read %d, pktlen %d\n", rr3->bytes_read,
+	dev_dbg(rr3->dev, "bytes_read %d, pktlen %d\n", rr3->bytes_read,
 				 be16_to_cpu(rr3->irdata.header.length));
 }
 
@@ -674,8 +621,6 @@ static int redrat3_get_ir_data(struct redrat3_dev *rr3, unsigned len)
 	unsigned pkttype;
 	int ret = 0;
 
-	rr3_ftr(dev, "Entering %s\n", __func__);
-
 	if (rr3->bytes_read == 0 && len >= sizeof(struct redrat3_header)) {
 		redrat3_read_packet_start(rr3, len);
 	} else if (rr3->bytes_read != 0) {
@@ -686,7 +631,8 @@ static int redrat3_get_ir_data(struct redrat3_dev *rr3, unsigned len)
 		goto out;
 	}
 
-	if (rr3->bytes_read < be16_to_cpu(rr3->irdata.header.length))
+	if (rr3->bytes_read < be16_to_cpu(rr3->irdata.header.length) +
+						sizeof(struct redrat3_header))
 		/* we're still accumulating data */
 		return 0;
 
@@ -695,7 +641,7 @@ static int redrat3_get_ir_data(struct redrat3_dev *rr3, unsigned len)
 	if (pkttype == RR3_MOD_SIGNAL_IN)
 		redrat3_process_ir_data(rr3);
 	else
-		rr3_dbg(dev, "discarding non-signal data packet (type 0x%02x)\n",
+		dev_dbg(dev, "discarding non-signal data packet (type 0x%02x)\n",
 								pkttype);
 
 out:
@@ -719,8 +665,6 @@ static void redrat3_handle_async(struct urb *urb)
 		return;
 	}
 
-	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
-
 	switch (urb->status) {
 	case 0:
 		ret = redrat3_get_ir_data(rr3, urb->actual_length);
@@ -757,7 +701,7 @@ static int redrat3_set_tx_carrier(struct rc_dev *rcdev, u32 carrier)
 	struct redrat3_dev *rr3 = rcdev->priv;
 	struct device *dev = rr3->dev;
 
-	rr3_dbg(dev, "Setting modulation frequency to %u", carrier);
+	dev_dbg(dev, "Setting modulation frequency to %u", carrier);
 	if (carrier == 0)
 		return -EINVAL;
 
@@ -778,17 +722,15 @@ static int redrat3_transmit_ir(struct rc_dev *rcdev, unsigned *txbuf,
 	u8 curlencheck = 0;
 	unsigned i, sendbuf_len;
 
-	rr3_ftr(dev, "Entering %s\n", __func__);
-
 	if (rr3->transmitting) {
 		dev_warn(dev, "%s: transmitter already in use\n", __func__);
 		return -EAGAIN;
 	}
 
-	count = min_t(unsigned, count, RR3_MAX_SIG_SIZE - RR3_TX_TRAILER_LEN);
+	if (count > RR3_MAX_SIG_SIZE - RR3_TX_TRAILER_LEN)
+		return -EINVAL;
 
 	/* rr3 will disable rc detector on transmit */
-	rr3->det_enabled = false;
 	rr3->transmitting = true;
 
 	sample_lens = kzalloc(sizeof(int) * RR3_DRIVER_MAXLENS, GFP_KERNEL);
@@ -815,7 +757,7 @@ static int redrat3_transmit_ir(struct rc_dev *rcdev, unsigned *txbuf,
 				break;
 		}
 		if (lencheck == curlencheck) {
-			rr3_dbg(dev, "txbuf[%d]=%u, pos %d, enc %u\n",
+			dev_dbg(dev, "txbuf[%d]=%u, pos %d, enc %u\n",
 				i, txbuf[i], curlencheck, cur_sample_len);
 			if (curlencheck < RR3_DRIVER_MAXLENS) {
 				/* now convert the value to a proper
@@ -825,8 +767,8 @@ static int redrat3_transmit_ir(struct rc_dev *rcdev, unsigned *txbuf,
 						&irdata->lens[curlencheck]);
 				curlencheck++;
 			} else {
-				count = i - 1;
-				break;
+				ret = -EINVAL;
+				goto out;
 			}
 		}
 		irdata->sigdata[i] = lencheck;
@@ -849,7 +791,7 @@ static int redrat3_transmit_ir(struct rc_dev *rcdev, unsigned *txbuf,
 	pipe = usb_sndbulkpipe(rr3->udev, rr3->ep_out->bEndpointAddress);
 	ret = usb_bulk_msg(rr3->udev, pipe, irdata,
 			    sendbuf_len, &ret_len, 10 * HZ);
-	rr3_dbg(dev, "sent %d bytes, (ret %d)\n", ret_len, ret);
+	dev_dbg(dev, "sent %d bytes, (ret %d)\n", ret_len, ret);
 
 	/* now tell the hardware to transmit what we sent it */
 	pipe = usb_rcvctrlpipe(rr3->udev, 0);
@@ -868,11 +810,48 @@ out:
 
 	rr3->transmitting = false;
 	/* rr3 re-enables rc detector because it was enabled before */
-	rr3->det_enabled = true;
 
 	return ret;
 }
 
+static void redrat3_brightness_set(struct led_classdev *led_dev, enum
+						led_brightness brightness)
+{
+	struct redrat3_dev *rr3 = container_of(led_dev, struct redrat3_dev,
+									led);
+
+	if (brightness != LED_OFF && atomic_cmpxchg(&rr3->flash, 0, 1) == 0) {
+		int ret = usb_submit_urb(rr3->flash_urb, GFP_ATOMIC);
+		if (ret != 0) {
+			dev_dbg(rr3->dev, "%s: unexpected ret of %d\n",
+				__func__, ret);
+			atomic_set(&rr3->flash, 0);
+		}
+	}
+}
+
+static void redrat3_led_complete(struct urb *urb)
+{
+	struct redrat3_dev *rr3 = urb->context;
+
+	switch (urb->status) {
+	case 0:
+		break;
+	case -ECONNRESET:
+	case -ENOENT:
+	case -ESHUTDOWN:
+		usb_unlink_urb(urb);
+		return;
+	case -EPIPE:
+	default:
+		dev_dbg(rr3->dev, "Error: urb status = %d\n", urb->status);
+		break;
+	}
+
+	rr3->led.brightness = LED_OFF;
+	atomic_dec(&rr3->flash);
+}
+
 static struct rc_dev *redrat3_init_rc_dev(struct redrat3_dev *rr3)
 {
 	struct device *dev = rr3->dev;
@@ -899,7 +878,7 @@ static struct rc_dev *redrat3_init_rc_dev(struct redrat3_dev *rr3)
 	rc->dev.parent = dev;
 	rc->priv = rr3;
 	rc->driver_type = RC_DRIVER_IR_RAW;
-	rc->allowed_protos = RC_BIT_ALL;
+	rc_set_allowed_protocols(rc, RC_BIT_ALL);
 	rc->timeout = US_TO_NS(2750);
 	rc->tx_ir = redrat3_transmit_ir;
 	rc->s_tx_carrier = redrat3_set_tx_carrier;
@@ -934,8 +913,6 @@ static int redrat3_dev_probe(struct usb_interface *intf,
 	int pipe, i;
 	int retval = -ENOMEM;
 
-	rr3_ftr(dev, "%s called\n", __func__);
-
 	uhi = intf->cur_altsetting;
 
 	/* find our bulk-in and bulk-out endpoints */
@@ -948,7 +925,7 @@ static int redrat3_dev_probe(struct usb_interface *intf,
 		    ((addr & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN) &&
 		    ((attrs & USB_ENDPOINT_XFERTYPE_MASK) ==
 		     USB_ENDPOINT_XFER_BULK)) {
-			rr3_dbg(dev, "found bulk-in endpoint at 0x%02x\n",
+			dev_dbg(dev, "found bulk-in endpoint at 0x%02x\n",
 				ep->bEndpointAddress);
 			/* data comes in on 0x82, 0x81 is for other data... */
 			if (ep->bEndpointAddress == RR3_BULK_IN_EP_ADDR)
@@ -959,7 +936,7 @@ static int redrat3_dev_probe(struct usb_interface *intf,
 		    ((addr & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT) &&
 		    ((attrs & USB_ENDPOINT_XFERTYPE_MASK) ==
 		     USB_ENDPOINT_XFER_BULK)) {
-			rr3_dbg(dev, "found bulk-out endpoint at 0x%02x\n",
+			dev_dbg(dev, "found bulk-out endpoint at 0x%02x\n",
 				ep->bEndpointAddress);
 			ep_out = ep;
 		}
@@ -1016,19 +993,45 @@ static int redrat3_dev_probe(struct usb_interface *intf,
 	/* default.. will get overridden by any sends with a freq defined */
 	rr3->carrier = 38000;
 
+	/* led control */
+	rr3->led.name = "redrat3:red:feedback";
+	rr3->led.default_trigger = "rc-feedback";
+	rr3->led.brightness_set = redrat3_brightness_set;
+	retval = led_classdev_register(&intf->dev, &rr3->led);
+	if (retval)
+		goto error;
+
+	atomic_set(&rr3->flash, 0);
+	rr3->flash_urb = usb_alloc_urb(0, GFP_KERNEL);
+	if (!rr3->flash_urb) {
+		retval = -ENOMEM;
+		goto led_free_error;
+	}
+
+	/* setup packet is 'c0 b9 0000 0000 0001' */
+	rr3->flash_control.bRequestType = 0xc0;
+	rr3->flash_control.bRequest = RR3_BLINK_LED;
+	rr3->flash_control.wLength = cpu_to_le16(1);
+
+	usb_fill_control_urb(rr3->flash_urb, udev, usb_rcvctrlpipe(udev, 0),
+			(unsigned char *)&rr3->flash_control,
+			&rr3->flash_in_buf, sizeof(rr3->flash_in_buf),
+			redrat3_led_complete, rr3);
+
 	rr3->rc = redrat3_init_rc_dev(rr3);
 	if (!rr3->rc) {
 		retval = -ENOMEM;
-		goto error;
+		goto led_free_error;
 	}
 	setup_timer(&rr3->rx_timeout, redrat3_rx_timeout, (unsigned long)rr3);
 
 	/* we can register the device now, as it is ready */
 	usb_set_intfdata(intf, rr3);
 
-	rr3_ftr(dev, "Exiting %s\n", __func__);
 	return 0;
 
+led_free_error:
+	led_classdev_unregister(&rr3->led);
 error:
 	redrat3_delete(rr3, rr3->udev);
 
@@ -1043,35 +1046,33 @@ static void redrat3_dev_disconnect(struct usb_interface *intf)
 	struct usb_device *udev = interface_to_usbdev(intf);
 	struct redrat3_dev *rr3 = usb_get_intfdata(intf);
 
-	rr3_ftr(&intf->dev, "Entering %s\n", __func__);
-
 	if (!rr3)
 		return;
 
-	redrat3_disable_detector(rr3);
-
 	usb_set_intfdata(intf, NULL);
 	rc_unregister_device(rr3->rc);
+	led_classdev_unregister(&rr3->led);
 	del_timer_sync(&rr3->rx_timeout);
 	redrat3_delete(rr3, udev);
-
-	rr3_ftr(&intf->dev, "RedRat3 IR Transceiver now disconnected\n");
 }
 
 static int redrat3_dev_suspend(struct usb_interface *intf, pm_message_t message)
 {
 	struct redrat3_dev *rr3 = usb_get_intfdata(intf);
-	rr3_ftr(rr3->dev, "suspend\n");
+
+	led_classdev_suspend(&rr3->led);
 	usb_kill_urb(rr3->read_urb);
+	usb_kill_urb(rr3->flash_urb);
 	return 0;
 }
 
 static int redrat3_dev_resume(struct usb_interface *intf)
 {
 	struct redrat3_dev *rr3 = usb_get_intfdata(intf);
-	rr3_ftr(rr3->dev, "resume\n");
+
 	if (usb_submit_urb(rr3->read_urb, GFP_ATOMIC))
 		return -EIO;
+	led_classdev_resume(&rr3->led);
 	return 0;
 }
 
@@ -1092,8 +1093,3 @@ MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_AUTHOR(DRIVER_AUTHOR2);
 MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(usb, redrat3_dev_table);
-
-module_param(debug, int, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "Enable module debug spew. 0 = no debugging (default) "
-		 "0x1 = standard debug messages, 0x2 = function tracing debug. "
-		 "Flag bits are addative (i.e., 0x3 for both debug types).");
diff --git a/drivers/media/rc/st_rc.c b/drivers/media/rc/st_rc.c
new file mode 100644
index 00000000000..22e4c1f28ab
--- /dev/null
+++ b/drivers/media/rc/st_rc.c
@@ -0,0 +1,408 @@
+/*
+ * Copyright (C) 2013 STMicroelectronics Limited
+ * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#include <linux/kernel.h>
+#include <linux/clk.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/reset.h>
+#include <media/rc-core.h>
+#include <linux/pinctrl/consumer.h>
+
+struct st_rc_device {
+	struct device			*dev;
+	int				irq;
+	int				irq_wake;
+	struct clk			*sys_clock;
+	void				*base;	/* Register base address */
+	void				*rx_base;/* RX Register base address */
+	struct rc_dev			*rdev;
+	bool				overclocking;
+	int				sample_mult;
+	int				sample_div;
+	bool				rxuhfmode;
+	struct	reset_control		*rstc;
+};
+
+/* Registers */
+#define IRB_SAMPLE_RATE_COMM	0x64	/* sample freq divisor*/
+#define IRB_CLOCK_SEL		0x70	/* clock select       */
+#define IRB_CLOCK_SEL_STATUS	0x74	/* clock status       */
+/* IRB IR/UHF receiver registers */
+#define IRB_RX_ON               0x40	/* pulse time capture */
+#define IRB_RX_SYS              0X44	/* sym period capture */
+#define IRB_RX_INT_EN           0x48	/* IRQ enable (R/W)   */
+#define IRB_RX_INT_STATUS       0x4c	/* IRQ status (R/W)   */
+#define IRB_RX_EN               0x50	/* Receive enable     */
+#define IRB_MAX_SYM_PERIOD      0x54	/* max sym value      */
+#define IRB_RX_INT_CLEAR        0x58	/* overrun status     */
+#define IRB_RX_STATUS           0x6c	/* receive status     */
+#define IRB_RX_NOISE_SUPPR      0x5c	/* noise suppression  */
+#define IRB_RX_POLARITY_INV     0x68	/* polarity inverter  */
+
+/**
+ * IRQ set: Enable full FIFO                 1  -> bit  3;
+ *          Enable overrun IRQ               1  -> bit  2;
+ *          Enable last symbol IRQ           1  -> bit  1:
+ *          Enable RX interrupt              1  -> bit  0;
+ */
+#define IRB_RX_INTS		0x0f
+#define IRB_RX_OVERRUN_INT	0x04
+ /* maximum symbol period (microsecs),timeout to detect end of symbol train */
+#define MAX_SYMB_TIME		0x5000
+#define IRB_SAMPLE_FREQ		10000000
+#define	IRB_FIFO_NOT_EMPTY	0xff00
+#define IRB_OVERFLOW		0x4
+#define IRB_TIMEOUT		0xffff
+#define IR_ST_NAME "st-rc"
+
+static void st_rc_send_lirc_timeout(struct rc_dev *rdev)
+{
+	DEFINE_IR_RAW_EVENT(ev);
+	ev.timeout = true;
+	ir_raw_event_store(rdev, &ev);
+}
+
+/**
+ * RX graphical example to better understand the difference between ST IR block
+ * output and standard definition used by LIRC (and most of the world!)
+ *
+ *           mark                                     mark
+ *      |-IRB_RX_ON-|                            |-IRB_RX_ON-|
+ *      ___  ___  ___                            ___  ___  ___             _
+ *      | |  | |  | |                            | |  | |  | |             |
+ *      | |  | |  | |         space 0            | |  | |  | |   space 1   |
+ * _____| |__| |__| |____________________________| |__| |__| |_____________|
+ *
+ *      |--------------- IRB_RX_SYS -------------|------ IRB_RX_SYS -------|
+ *
+ *      |------------- encoding bit 0 -----------|---- encoding bit 1 -----|
+ *
+ * ST hardware returns mark (IRB_RX_ON) and total symbol time (IRB_RX_SYS), so
+ * convert to standard mark/space we have to calculate space=(IRB_RX_SYS-mark)
+ * The mark time represents the amount of time the carrier (usually 36-40kHz)
+ * is detected.The above examples shows Pulse Width Modulation encoding where
+ * bit 0 is represented by space>mark.
+ */
+
+static irqreturn_t st_rc_rx_interrupt(int irq, void *data)
+{
+	unsigned int symbol, mark = 0;
+	struct st_rc_device *dev = data;
+	int last_symbol = 0;
+	u32 status;
+	DEFINE_IR_RAW_EVENT(ev);
+
+	if (dev->irq_wake)
+		pm_wakeup_event(dev->dev, 0);
+
+	status  = readl(dev->rx_base + IRB_RX_STATUS);
+
+	while (status & (IRB_FIFO_NOT_EMPTY | IRB_OVERFLOW)) {
+		u32 int_status = readl(dev->rx_base + IRB_RX_INT_STATUS);
+		if (unlikely(int_status & IRB_RX_OVERRUN_INT)) {
+			/* discard the entire collection in case of errors!  */
+			ir_raw_event_reset(dev->rdev);
+			dev_info(dev->dev, "IR RX overrun\n");
+			writel(IRB_RX_OVERRUN_INT,
+					dev->rx_base + IRB_RX_INT_CLEAR);
+			continue;
+		}
+
+		symbol = readl(dev->rx_base + IRB_RX_SYS);
+		mark = readl(dev->rx_base + IRB_RX_ON);
+
+		if (symbol == IRB_TIMEOUT)
+			last_symbol = 1;
+
+		 /* Ignore any noise */
+		if ((mark > 2) && (symbol > 1)) {
+			symbol -= mark;
+			if (dev->overclocking) { /* adjustments to timings */
+				symbol *= dev->sample_mult;
+				symbol /= dev->sample_div;
+				mark *= dev->sample_mult;
+				mark /= dev->sample_div;
+			}
+
+			ev.duration = US_TO_NS(mark);
+			ev.pulse = true;
+			ir_raw_event_store(dev->rdev, &ev);
+
+			if (!last_symbol) {
+				ev.duration = US_TO_NS(symbol);
+				ev.pulse = false;
+				ir_raw_event_store(dev->rdev, &ev);
+			} else  {
+				st_rc_send_lirc_timeout(dev->rdev);
+			}
+
+		}
+		last_symbol = 0;
+		status  = readl(dev->rx_base + IRB_RX_STATUS);
+	}
+
+	writel(IRB_RX_INTS, dev->rx_base + IRB_RX_INT_CLEAR);
+
+	/* Empty software fifo */
+	ir_raw_event_handle(dev->rdev);
+	return IRQ_HANDLED;
+}
+
+static void st_rc_hardware_init(struct st_rc_device *dev)
+{
+	int baseclock, freqdiff;
+	unsigned int rx_max_symbol_per = MAX_SYMB_TIME;
+	unsigned int rx_sampling_freq_div;
+
+	/* Enable the IP */
+	if (dev->rstc)
+		reset_control_deassert(dev->rstc);
+
+	clk_prepare_enable(dev->sys_clock);
+	baseclock = clk_get_rate(dev->sys_clock);
+
+	/* IRB input pins are inverted internally from high to low. */
+	writel(1, dev->rx_base + IRB_RX_POLARITY_INV);
+
+	rx_sampling_freq_div = baseclock / IRB_SAMPLE_FREQ;
+	writel(rx_sampling_freq_div, dev->base + IRB_SAMPLE_RATE_COMM);
+
+	freqdiff = baseclock - (rx_sampling_freq_div * IRB_SAMPLE_FREQ);
+	if (freqdiff) { /* over clocking, workout the adjustment factors */
+		dev->overclocking = true;
+		dev->sample_mult = 1000;
+		dev->sample_div = baseclock / (10000 * rx_sampling_freq_div);
+		rx_max_symbol_per = (rx_max_symbol_per * 1000)/dev->sample_div;
+	}
+
+	writel(rx_max_symbol_per, dev->rx_base + IRB_MAX_SYM_PERIOD);
+}
+
+static int st_rc_remove(struct platform_device *pdev)
+{
+	struct st_rc_device *rc_dev = platform_get_drvdata(pdev);
+	clk_disable_unprepare(rc_dev->sys_clock);
+	rc_unregister_device(rc_dev->rdev);
+	return 0;
+}
+
+static int st_rc_open(struct rc_dev *rdev)
+{
+	struct st_rc_device *dev = rdev->priv;
+	unsigned long flags;
+	local_irq_save(flags);
+	/* enable interrupts and receiver */
+	writel(IRB_RX_INTS, dev->rx_base + IRB_RX_INT_EN);
+	writel(0x01, dev->rx_base + IRB_RX_EN);
+	local_irq_restore(flags);
+
+	return 0;
+}
+
+static void st_rc_close(struct rc_dev *rdev)
+{
+	struct st_rc_device *dev = rdev->priv;
+	/* disable interrupts and receiver */
+	writel(0x00, dev->rx_base + IRB_RX_EN);
+	writel(0x00, dev->rx_base + IRB_RX_INT_EN);
+}
+
+static int st_rc_probe(struct platform_device *pdev)
+{
+	int ret = -EINVAL;
+	struct rc_dev *rdev;
+	struct device *dev = &pdev->dev;
+	struct resource *res;
+	struct st_rc_device *rc_dev;
+	struct device_node *np = pdev->dev.of_node;
+	const char *rx_mode;
+
+	rc_dev = devm_kzalloc(dev, sizeof(struct st_rc_device), GFP_KERNEL);
+
+	if (!rc_dev)
+		return -ENOMEM;
+
+	rdev = rc_allocate_device();
+
+	if (!rdev)
+		return -ENOMEM;
+
+	if (np && !of_property_read_string(np, "rx-mode", &rx_mode)) {
+
+		if (!strcmp(rx_mode, "uhf")) {
+			rc_dev->rxuhfmode = true;
+		} else if (!strcmp(rx_mode, "infrared")) {
+			rc_dev->rxuhfmode = false;
+		} else {
+			dev_err(dev, "Unsupported rx mode [%s]\n", rx_mode);
+			goto err;
+		}
+
+	} else {
+		goto err;
+	}
+
+	rc_dev->sys_clock = devm_clk_get(dev, NULL);
+	if (IS_ERR(rc_dev->sys_clock)) {
+		dev_err(dev, "System clock not found\n");
+		ret = PTR_ERR(rc_dev->sys_clock);
+		goto err;
+	}
+
+	rc_dev->irq = platform_get_irq(pdev, 0);
+	if (rc_dev->irq < 0) {
+		ret = rc_dev->irq;
+		goto err;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	rc_dev->base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(rc_dev->base)) {
+		ret = PTR_ERR(rc_dev->base);
+		goto err;
+	}
+
+	if (rc_dev->rxuhfmode)
+		rc_dev->rx_base = rc_dev->base + 0x40;
+	else
+		rc_dev->rx_base = rc_dev->base;
+
+
+	rc_dev->rstc = reset_control_get(dev, NULL);
+	if (IS_ERR(rc_dev->rstc))
+		rc_dev->rstc = NULL;
+
+	rc_dev->dev = dev;
+	platform_set_drvdata(pdev, rc_dev);
+	st_rc_hardware_init(rc_dev);
+
+	rdev->driver_type = RC_DRIVER_IR_RAW;
+	rc_set_allowed_protocols(rdev, RC_BIT_ALL);
+	/* rx sampling rate is 10Mhz */
+	rdev->rx_resolution = 100;
+	rdev->timeout = US_TO_NS(MAX_SYMB_TIME);
+	rdev->priv = rc_dev;
+	rdev->open = st_rc_open;
+	rdev->close = st_rc_close;
+	rdev->driver_name = IR_ST_NAME;
+	rdev->map_name = RC_MAP_LIRC;
+	rdev->input_name = "ST Remote Control Receiver";
+
+	/* enable wake via this device */
+	device_set_wakeup_capable(dev, true);
+	device_set_wakeup_enable(dev, true);
+
+	ret = rc_register_device(rdev);
+	if (ret < 0)
+		goto clkerr;
+
+	rc_dev->rdev = rdev;
+	if (devm_request_irq(dev, rc_dev->irq, st_rc_rx_interrupt,
+			IRQF_NO_SUSPEND, IR_ST_NAME, rc_dev) < 0) {
+		dev_err(dev, "IRQ %d register failed\n", rc_dev->irq);
+		ret = -EINVAL;
+		goto rcerr;
+	}
+
+	/**
+	 * for LIRC_MODE_MODE2 or LIRC_MODE_PULSE or LIRC_MODE_RAW
+	 * lircd expects a long space first before a signal train to sync.
+	 */
+	st_rc_send_lirc_timeout(rdev);
+
+	dev_info(dev, "setup in %s mode\n", rc_dev->rxuhfmode ? "UHF" : "IR");
+
+	return ret;
+rcerr:
+	rc_unregister_device(rdev);
+	rdev = NULL;
+clkerr:
+	clk_disable_unprepare(rc_dev->sys_clock);
+err:
+	rc_free_device(rdev);
+	dev_err(dev, "Unable to register device (%d)\n", ret);
+	return ret;
+}
+
+#ifdef CONFIG_PM
+static int st_rc_suspend(struct device *dev)
+{
+	struct st_rc_device *rc_dev = dev_get_drvdata(dev);
+
+	if (device_may_wakeup(dev)) {
+		if (!enable_irq_wake(rc_dev->irq))
+			rc_dev->irq_wake = 1;
+		else
+			return -EINVAL;
+	} else {
+		pinctrl_pm_select_sleep_state(dev);
+		writel(0x00, rc_dev->rx_base + IRB_RX_EN);
+		writel(0x00, rc_dev->rx_base + IRB_RX_INT_EN);
+		clk_disable_unprepare(rc_dev->sys_clock);
+		if (rc_dev->rstc)
+			reset_control_assert(rc_dev->rstc);
+	}
+
+	return 0;
+}
+
+static int st_rc_resume(struct device *dev)
+{
+	struct st_rc_device *rc_dev = dev_get_drvdata(dev);
+	struct rc_dev	*rdev = rc_dev->rdev;
+
+	if (rc_dev->irq_wake) {
+		disable_irq_wake(rc_dev->irq);
+		rc_dev->irq_wake = 0;
+	} else {
+		pinctrl_pm_select_default_state(dev);
+		st_rc_hardware_init(rc_dev);
+		if (rdev->users) {
+			writel(IRB_RX_INTS, rc_dev->rx_base + IRB_RX_INT_EN);
+			writel(0x01, rc_dev->rx_base + IRB_RX_EN);
+		}
+	}
+
+	return 0;
+}
+
+static SIMPLE_DEV_PM_OPS(st_rc_pm_ops, st_rc_suspend, st_rc_resume);
+#endif
+
+#ifdef CONFIG_OF
+static struct of_device_id st_rc_match[] = {
+	{ .compatible = "st,comms-irb", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, st_rc_match);
+#endif
+
+static struct platform_driver st_rc_driver = {
+	.driver = {
+		.name = IR_ST_NAME,
+		.owner	= THIS_MODULE,
+		.of_match_table = of_match_ptr(st_rc_match),
+#ifdef CONFIG_PM
+		.pm     = &st_rc_pm_ops,
+#endif
+	},
+	.probe = st_rc_probe,
+	.remove = st_rc_remove,
+};
+
+module_platform_driver(st_rc_driver);
+
+MODULE_DESCRIPTION("RC Transceiver driver for STMicroelectronics platforms");
+MODULE_AUTHOR("STMicroelectronics (R&D) Ltd");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c
index d7b11e6a998..bd5e4ff9e0b 100644
--- a/drivers/media/rc/streamzap.c
+++ b/drivers/media/rc/streamzap.c
@@ -42,12 +42,6 @@
 #define DRIVER_NAME	"streamzap"
 #define DRIVER_DESC	"Streamzap Remote Control driver"
 
-#ifdef CONFIG_USB_DEBUG
-static bool debug = 1;
-#else
-static bool debug;
-#endif
-
 #define USB_STREAMZAP_VENDOR_ID		0x0e9c
 #define USB_STREAMZAP_PRODUCT_ID	0x0000
 
@@ -322,7 +316,7 @@ static struct rc_dev *streamzap_init_rc_dev(struct streamzap_ir *sz)
 	rdev->dev.parent = dev;
 	rdev->priv = sz;
 	rdev->driver_type = RC_DRIVER_IR_RAW;
-	rdev->allowed_protos = RC_BIT_ALL;
+	rc_set_allowed_protocols(rdev, RC_BIT_ALL);
 	rdev->driver_name = DRIVER_NAME;
 	rdev->map_name = RC_MAP_STREAMZAP;
 
@@ -528,6 +522,3 @@ module_usb_driver(streamzap_driver);
 MODULE_AUTHOR("Jarod Wilson <jarod@wilsonet.com>");
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
-
-module_param(debug, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "Enable debugging messages");
diff --git a/drivers/media/rc/ttusbir.c b/drivers/media/rc/ttusbir.c
index 891762d167e..c5be38e2a2f 100644
--- a/drivers/media/rc/ttusbir.c
+++ b/drivers/media/rc/ttusbir.c
@@ -302,6 +302,7 @@ static int ttusbir_probe(struct usb_interface *intf,
 						ttusbir_bulk_complete, tt);
 
 	tt->led.name = "ttusbir:green:power";
+	tt->led.default_trigger = "rc-feedback";
 	tt->led.brightness_set = ttusbir_brightness_set;
 	tt->led.brightness_get = ttusbir_brightness_get;
 	tt->is_led_on = tt->led_on = true;
@@ -317,7 +318,7 @@ static int ttusbir_probe(struct usb_interface *intf,
 	usb_to_input_id(tt->udev, &rc->input_id);
 	rc->dev.parent = &intf->dev;
 	rc->driver_type = RC_DRIVER_IR_RAW;
-	rc->allowed_protos = RC_BIT_ALL;
+	rc_set_allowed_protocols(rc, RC_BIT_ALL);
 	rc->priv = tt;
 	rc->driver_name = DRIVER_NAME;
 	rc->map_name = RC_MAP_TT_1500;
diff --git a/drivers/media/rc/winbond-cir.c b/drivers/media/rc/winbond-cir.c
index 87af2d3ba60..a8b981f5ce2 100644
--- a/drivers/media/rc/winbond-cir.c
+++ b/drivers/media/rc/winbond-cir.c
@@ -213,13 +213,11 @@ struct wbcir_data {
 
 	/* RX state */
 	enum wbcir_rxstate rxstate;
-	struct led_trigger *rxtrigger;
 	int carrier_report_enabled;
 	u32 pulse_duration;
 
 	/* TX state */
 	enum wbcir_txstate txstate;
-	struct led_trigger *txtrigger;
 	u32 txlen;
 	u32 txoff;
 	u32 *txbuf;
@@ -366,14 +364,11 @@ wbcir_idle_rx(struct rc_dev *dev, bool idle)
 {
 	struct wbcir_data *data = dev->priv;
 
-	if (!idle && data->rxstate == WBCIR_RXSTATE_INACTIVE) {
+	if (!idle && data->rxstate == WBCIR_RXSTATE_INACTIVE)
 		data->rxstate = WBCIR_RXSTATE_ACTIVE;
-		led_trigger_event(data->rxtrigger, LED_FULL);
-	}
 
 	if (idle && data->rxstate != WBCIR_RXSTATE_INACTIVE) {
 		data->rxstate = WBCIR_RXSTATE_INACTIVE;
-		led_trigger_event(data->rxtrigger, LED_OFF);
 
 		if (data->carrier_report_enabled)
 			wbcir_carrier_report(data);
@@ -425,7 +420,6 @@ wbcir_irq_tx(struct wbcir_data *data)
 	case WBCIR_TXSTATE_INACTIVE:
 		/* TX FIFO empty */
 		space = 16;
-		led_trigger_event(data->txtrigger, LED_FULL);
 		break;
 	case WBCIR_TXSTATE_ACTIVE:
 		/* TX FIFO low (3 bytes or less) */
@@ -464,7 +458,6 @@ wbcir_irq_tx(struct wbcir_data *data)
 			/* Clear TX underrun bit */
 			outb(WBCIR_TX_UNDERRUN, data->sbase + WBCIR_REG_SP3_ASCR);
 		wbcir_set_irqmask(data, WBCIR_IRQ_RX | WBCIR_IRQ_ERR);
-		led_trigger_event(data->txtrigger, LED_OFF);
 		kfree(data->txbuf);
 		data->txbuf = NULL;
 		data->txstate = WBCIR_TXSTATE_INACTIVE;
@@ -878,15 +871,13 @@ finish:
 	 */
 	wbcir_set_irqmask(data, WBCIR_IRQ_NONE);
 	disable_irq(data->irq);
-
-	/* Disable LED */
-	led_trigger_event(data->rxtrigger, LED_OFF);
-	led_trigger_event(data->txtrigger, LED_OFF);
 }
 
 static int
 wbcir_suspend(struct pnp_dev *device, pm_message_t state)
 {
+	struct wbcir_data *data = pnp_get_drvdata(device);
+	led_classdev_suspend(&data->led);
 	wbcir_shutdown(device);
 	return 0;
 }
@@ -1015,6 +1006,7 @@ wbcir_resume(struct pnp_dev *device)
 
 	wbcir_init_hw(data);
 	enable_irq(data->irq);
+	led_classdev_resume(&data->led);
 
 	return 0;
 }
@@ -1058,25 +1050,13 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id)
 		"(w: 0x%lX, e: 0x%lX, s: 0x%lX, i: %u)\n",
 		data->wbase, data->ebase, data->sbase, data->irq);
 
-	led_trigger_register_simple("cir-tx", &data->txtrigger);
-	if (!data->txtrigger) {
-		err = -ENOMEM;
-		goto exit_free_data;
-	}
-
-	led_trigger_register_simple("cir-rx", &data->rxtrigger);
-	if (!data->rxtrigger) {
-		err = -ENOMEM;
-		goto exit_unregister_txtrigger;
-	}
-
 	data->led.name = "cir::activity";
-	data->led.default_trigger = "cir-rx";
+	data->led.default_trigger = "rc-feedback";
 	data->led.brightness_set = wbcir_led_brightness_set;
 	data->led.brightness_get = wbcir_led_brightness_get;
 	err = led_classdev_register(&device->dev, &data->led);
 	if (err)
-		goto exit_unregister_rxtrigger;
+		goto exit_free_data;
 
 	data->dev = rc_allocate_device();
 	if (!data->dev) {
@@ -1102,7 +1082,7 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id)
 	data->dev->dev.parent = &device->dev;
 	data->dev->timeout = MS_TO_NS(100);
 	data->dev->rx_resolution = US_TO_NS(2);
-	data->dev->allowed_protos = RC_BIT_ALL;
+	rc_set_allowed_protocols(data->dev, RC_BIT_ALL);
 
 	err = rc_register_device(data->dev);
 	if (err)
@@ -1130,7 +1110,7 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id)
 	}
 
 	err = request_irq(data->irq, wbcir_irq_handler,
-			  IRQF_DISABLED, DRVNAME, device);
+			  0, DRVNAME, device);
 	if (err) {
 		dev_err(dev, "Failed to claim IRQ %u\n", data->irq);
 		err = -EBUSY;
@@ -1156,10 +1136,6 @@ exit_free_rc:
 	rc_free_device(data->dev);
 exit_unregister_led:
 	led_classdev_unregister(&data->led);
-exit_unregister_rxtrigger:
-	led_trigger_unregister_simple(data->rxtrigger);
-exit_unregister_txtrigger:
-	led_trigger_unregister_simple(data->txtrigger);
 exit_free_data:
 	kfree(data);
 	pnp_set_drvdata(device, NULL);
@@ -1187,8 +1163,6 @@ wbcir_remove(struct pnp_dev *device)
 
 	rc_unregister_device(data->dev);
 
-	led_trigger_unregister_simple(data->rxtrigger);
-	led_trigger_unregister_simple(data->txtrigger);
 	led_classdev_unregister(&data->led);
 
 	/* This is ok since &data->led isn't actually used */
diff --git a/drivers/media/tuners/Kconfig b/drivers/media/tuners/Kconfig
index 15665debc57..22b6b8bb1d9 100644
--- a/drivers/media/tuners/Kconfig
+++ b/drivers/media/tuners/Kconfig
@@ -204,6 +204,7 @@ config MEDIA_TUNER_TDA18212
 config MEDIA_TUNER_E4000
 	tristate "Elonics E4000 silicon tuner"
 	depends on MEDIA_SUPPORT && I2C
+	select REGMAP_I2C
 	default m if !MEDIA_SUBDRV_AUTOSELECT
 	help
 	  Elonics E4000 silicon tuner driver.
@@ -215,6 +216,13 @@ config MEDIA_TUNER_FC2580
 	help
 	  FCI FC2580 silicon tuner driver.
 
+config MEDIA_TUNER_M88TS2022
+	tristate "Montage M88TS2022 silicon tuner"
+	depends on MEDIA_SUPPORT && I2C
+	default m if !MEDIA_SUBDRV_AUTOSELECT
+	help
+	  Montage M88TS2022 silicon tuner driver.
+
 config MEDIA_TUNER_TUA9001
 	tristate "Infineon TUA 9001 silicon tuner"
 	depends on MEDIA_SUPPORT && I2C
@@ -222,6 +230,13 @@ config MEDIA_TUNER_TUA9001
 	help
 	  Infineon TUA 9001 silicon tuner driver.
 
+config MEDIA_TUNER_SI2157
+	tristate "Silicon Labs Si2157 silicon tuner"
+	depends on MEDIA_SUPPORT && I2C
+	default m if !MEDIA_SUBDRV_AUTOSELECT
+	help
+	  Silicon Labs Si2157 silicon tuner driver.
+
 config MEDIA_TUNER_IT913X
 	tristate "ITE Tech IT913x silicon tuner"
 	depends on MEDIA_SUPPORT && I2C
diff --git a/drivers/media/tuners/Makefile b/drivers/media/tuners/Makefile
index 308f108eadb..a6ff0c628df 100644
--- a/drivers/media/tuners/Makefile
+++ b/drivers/media/tuners/Makefile
@@ -31,6 +31,8 @@ obj-$(CONFIG_MEDIA_TUNER_TDA18212) += tda18212.o
 obj-$(CONFIG_MEDIA_TUNER_E4000) += e4000.o
 obj-$(CONFIG_MEDIA_TUNER_FC2580) += fc2580.o
 obj-$(CONFIG_MEDIA_TUNER_TUA9001) += tua9001.o
+obj-$(CONFIG_MEDIA_TUNER_SI2157) += si2157.o
+obj-$(CONFIG_MEDIA_TUNER_M88TS2022) += m88ts2022.o
 obj-$(CONFIG_MEDIA_TUNER_FC0011) += fc0011.o
 obj-$(CONFIG_MEDIA_TUNER_FC0012) += fc0012.o
 obj-$(CONFIG_MEDIA_TUNER_FC0013) += fc0013.o
diff --git a/drivers/media/tuners/e4000.c b/drivers/media/tuners/e4000.c
index 1b33ed368ab..90d93348f20 100644
--- a/drivers/media/tuners/e4000.c
+++ b/drivers/media/tuners/e4000.c
@@ -19,203 +19,115 @@
  */
 
 #include "e4000_priv.h"
-
-/* write multiple registers */
-static int e4000_wr_regs(struct e4000_priv *priv, u8 reg, u8 *val, int len)
-{
-	int ret;
-	u8 buf[1 + len];
-	struct i2c_msg msg[1] = {
-		{
-			.addr = priv->cfg->i2c_addr,
-			.flags = 0,
-			.len = sizeof(buf),
-			.buf = buf,
-		}
-	};
-
-	buf[0] = reg;
-	memcpy(&buf[1], val, len);
-
-	ret = i2c_transfer(priv->i2c, msg, 1);
-	if (ret == 1) {
-		ret = 0;
-	} else {
-		dev_warn(&priv->i2c->dev, "%s: i2c wr failed=%d reg=%02x " \
-				"len=%d\n", KBUILD_MODNAME, ret, reg, len);
-		ret = -EREMOTEIO;
-	}
-	return ret;
-}
-
-/* read multiple registers */
-static int e4000_rd_regs(struct e4000_priv *priv, u8 reg, u8 *val, int len)
-{
-	int ret;
-	u8 buf[len];
-	struct i2c_msg msg[2] = {
-		{
-			.addr = priv->cfg->i2c_addr,
-			.flags = 0,
-			.len = 1,
-			.buf = &reg,
-		}, {
-			.addr = priv->cfg->i2c_addr,
-			.flags = I2C_M_RD,
-			.len = sizeof(buf),
-			.buf = buf,
-		}
-	};
-
-	ret = i2c_transfer(priv->i2c, msg, 2);
-	if (ret == 2) {
-		memcpy(val, buf, len);
-		ret = 0;
-	} else {
-		dev_warn(&priv->i2c->dev, "%s: i2c rd failed=%d reg=%02x " \
-				"len=%d\n", KBUILD_MODNAME, ret, reg, len);
-		ret = -EREMOTEIO;
-	}
-
-	return ret;
-}
-
-/* write single register */
-static int e4000_wr_reg(struct e4000_priv *priv, u8 reg, u8 val)
-{
-	return e4000_wr_regs(priv, reg, &val, 1);
-}
-
-/* read single register */
-static int e4000_rd_reg(struct e4000_priv *priv, u8 reg, u8 *val)
-{
-	return e4000_rd_regs(priv, reg, val, 1);
-}
+#include <linux/math64.h>
 
 static int e4000_init(struct dvb_frontend *fe)
 {
-	struct e4000_priv *priv = fe->tuner_priv;
+	struct e4000 *s = fe->tuner_priv;
 	int ret;
 
-	dev_dbg(&priv->i2c->dev, "%s:\n", __func__);
-
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
+	dev_dbg(&s->client->dev, "%s:\n", __func__);
 
 	/* dummy I2C to ensure I2C wakes up */
-	ret = e4000_wr_reg(priv, 0x02, 0x40);
+	ret = regmap_write(s->regmap, 0x02, 0x40);
 
 	/* reset */
-	ret = e4000_wr_reg(priv, 0x00, 0x01);
-	if (ret < 0)
+	ret = regmap_write(s->regmap, 0x00, 0x01);
+	if (ret)
 		goto err;
 
 	/* disable output clock */
-	ret = e4000_wr_reg(priv, 0x06, 0x00);
-	if (ret < 0)
+	ret = regmap_write(s->regmap, 0x06, 0x00);
+	if (ret)
 		goto err;
 
-	ret = e4000_wr_reg(priv, 0x7a, 0x96);
-	if (ret < 0)
+	ret = regmap_write(s->regmap, 0x7a, 0x96);
+	if (ret)
 		goto err;
 
 	/* configure gains */
-	ret = e4000_wr_regs(priv, 0x7e, "\x01\xfe", 2);
-	if (ret < 0)
+	ret = regmap_bulk_write(s->regmap, 0x7e, "\x01\xfe", 2);
+	if (ret)
 		goto err;
 
-	ret = e4000_wr_reg(priv, 0x82, 0x00);
-	if (ret < 0)
+	ret = regmap_write(s->regmap, 0x82, 0x00);
+	if (ret)
 		goto err;
 
-	ret = e4000_wr_reg(priv, 0x24, 0x05);
-	if (ret < 0)
+	ret = regmap_write(s->regmap, 0x24, 0x05);
+	if (ret)
 		goto err;
 
-	ret = e4000_wr_regs(priv, 0x87, "\x20\x01", 2);
-	if (ret < 0)
+	ret = regmap_bulk_write(s->regmap, 0x87, "\x20\x01", 2);
+	if (ret)
 		goto err;
 
-	ret = e4000_wr_regs(priv, 0x9f, "\x7f\x07", 2);
-	if (ret < 0)
+	ret = regmap_bulk_write(s->regmap, 0x9f, "\x7f\x07", 2);
+	if (ret)
 		goto err;
 
-	/*
-	 * TODO: Implement DC offset control correctly.
-	 * DC offsets has quite much effect for received signal quality in case
-	 * of direct conversion tuners (Zero-IF). Surely we will now lose few
-	 * decimals or even decibels from SNR...
-	 */
 	/* DC offset control */
-	ret = e4000_wr_reg(priv, 0x2d, 0x0c);
-	if (ret < 0)
+	ret = regmap_write(s->regmap, 0x2d, 0x1f);
+	if (ret)
 		goto err;
 
-	/* gain control */
-	ret = e4000_wr_reg(priv, 0x1a, 0x17);
-	if (ret < 0)
+	ret = regmap_bulk_write(s->regmap, 0x70, "\x01\x01", 2);
+	if (ret)
 		goto err;
 
-	ret = e4000_wr_reg(priv, 0x1f, 0x1a);
-	if (ret < 0)
+	/* gain control */
+	ret = regmap_write(s->regmap, 0x1a, 0x17);
+	if (ret)
 		goto err;
 
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 0);
+	ret = regmap_write(s->regmap, 0x1f, 0x1a);
+	if (ret)
+		goto err;
 
-	return 0;
+	s->active = true;
 err:
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 0);
+	if (ret)
+		dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
 
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
 	return ret;
 }
 
 static int e4000_sleep(struct dvb_frontend *fe)
 {
-	struct e4000_priv *priv = fe->tuner_priv;
+	struct e4000 *s = fe->tuner_priv;
 	int ret;
 
-	dev_dbg(&priv->i2c->dev, "%s:\n", __func__);
+	dev_dbg(&s->client->dev, "%s:\n", __func__);
 
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
+	s->active = false;
 
-	ret = e4000_wr_reg(priv, 0x00, 0x00);
-	if (ret < 0)
+	ret = regmap_write(s->regmap, 0x00, 0x00);
+	if (ret)
 		goto err;
-
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 0);
-
-	return 0;
 err:
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 0);
+	if (ret)
+		dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
 
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
 	return ret;
 }
 
 static int e4000_set_params(struct dvb_frontend *fe)
 {
-	struct e4000_priv *priv = fe->tuner_priv;
+	struct e4000 *s = fe->tuner_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	int ret, i, sigma_delta;
-	unsigned int f_VCO;
-	u8 buf[5];
-
-	dev_dbg(&priv->i2c->dev, "%s: delivery_system=%d frequency=%d " \
-			"bandwidth_hz=%d\n", __func__,
-			c->delivery_system, c->frequency, c->bandwidth_hz);
+	unsigned int pll_n, pll_f;
+	u64 f_vco;
+	u8 buf[5], i_data[4], q_data[4];
 
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
+	dev_dbg(&s->client->dev,
+			"%s: delivery_system=%d frequency=%u bandwidth_hz=%u\n",
+			__func__, c->delivery_system, c->frequency,
+			c->bandwidth_hz);
 
 	/* gain control manual */
-	ret = e4000_wr_reg(priv, 0x1a, 0x00);
-	if (ret < 0)
+	ret = regmap_write(s->regmap, 0x1a, 0x00);
+	if (ret)
 		goto err;
 
 	/* PLL */
@@ -224,26 +136,26 @@ static int e4000_set_params(struct dvb_frontend *fe)
 			break;
 	}
 
-	if (i == ARRAY_SIZE(e4000_pll_lut))
+	if (i == ARRAY_SIZE(e4000_pll_lut)) {
+		ret = -EINVAL;
 		goto err;
+	}
 
-	/*
-	 * Note: Currently f_VCO overflows when c->frequency is 1 073 741 824 Hz
-	 * or more.
-	 */
-	f_VCO = c->frequency * e4000_pll_lut[i].mul;
-	sigma_delta = 0x10000UL * (f_VCO % priv->cfg->clock) / priv->cfg->clock;
-	buf[0] = f_VCO / priv->cfg->clock;
+	f_vco = 1ull * c->frequency * e4000_pll_lut[i].mul;
+	pll_n = div_u64_rem(f_vco, s->clock, &pll_f);
+	sigma_delta = div_u64(0x10000ULL * pll_f, s->clock);
+	buf[0] = pll_n;
 	buf[1] = (sigma_delta >> 0) & 0xff;
 	buf[2] = (sigma_delta >> 8) & 0xff;
 	buf[3] = 0x00;
 	buf[4] = e4000_pll_lut[i].div;
 
-	dev_dbg(&priv->i2c->dev, "%s: f_VCO=%u pll div=%d sigma_delta=%04x\n",
-			__func__, f_VCO, buf[0], sigma_delta);
+	dev_dbg(&s->client->dev,
+			"%s: f_vco=%llu pll div=%d sigma_delta=%04x\n",
+			__func__, f_vco, buf[0], sigma_delta);
 
-	ret = e4000_wr_regs(priv, 0x09, buf, 5);
-	if (ret < 0)
+	ret = regmap_bulk_write(s->regmap, 0x09, buf, 5);
+	if (ret)
 		goto err;
 
 	/* LNA filter (RF filter) */
@@ -252,11 +164,13 @@ static int e4000_set_params(struct dvb_frontend *fe)
 			break;
 	}
 
-	if (i == ARRAY_SIZE(e400_lna_filter_lut))
+	if (i == ARRAY_SIZE(e400_lna_filter_lut)) {
+		ret = -EINVAL;
 		goto err;
+	}
 
-	ret = e4000_wr_reg(priv, 0x10, e400_lna_filter_lut[i].val);
-	if (ret < 0)
+	ret = regmap_write(s->regmap, 0x10, e400_lna_filter_lut[i].val);
+	if (ret)
 		goto err;
 
 	/* IF filters */
@@ -265,14 +179,16 @@ static int e4000_set_params(struct dvb_frontend *fe)
 			break;
 	}
 
-	if (i == ARRAY_SIZE(e4000_if_filter_lut))
+	if (i == ARRAY_SIZE(e4000_if_filter_lut)) {
+		ret = -EINVAL;
 		goto err;
+	}
 
 	buf[0] = e4000_if_filter_lut[i].reg11_val;
 	buf[1] = e4000_if_filter_lut[i].reg12_val;
 
-	ret = e4000_wr_regs(priv, 0x11, buf, 2);
-	if (ret < 0)
+	ret = regmap_bulk_write(s->regmap, 0x11, buf, 2);
+	if (ret)
 		goto err;
 
 	/* frequency band */
@@ -281,56 +197,268 @@ static int e4000_set_params(struct dvb_frontend *fe)
 			break;
 	}
 
-	if (i == ARRAY_SIZE(e4000_band_lut))
+	if (i == ARRAY_SIZE(e4000_band_lut)) {
+		ret = -EINVAL;
 		goto err;
+	}
 
-	ret = e4000_wr_reg(priv, 0x07, e4000_band_lut[i].reg07_val);
-	if (ret < 0)
+	ret = regmap_write(s->regmap, 0x07, e4000_band_lut[i].reg07_val);
+	if (ret)
 		goto err;
 
-	ret = e4000_wr_reg(priv, 0x78, e4000_band_lut[i].reg78_val);
-	if (ret < 0)
+	ret = regmap_write(s->regmap, 0x78, e4000_band_lut[i].reg78_val);
+	if (ret)
 		goto err;
 
-	/* gain control auto */
-	ret = e4000_wr_reg(priv, 0x1a, 0x17);
-	if (ret < 0)
+	/* DC offset */
+	for (i = 0; i < 4; i++) {
+		if (i == 0)
+			ret = regmap_bulk_write(s->regmap, 0x15, "\x00\x7e\x24", 3);
+		else if (i == 1)
+			ret = regmap_bulk_write(s->regmap, 0x15, "\x00\x7f", 2);
+		else if (i == 2)
+			ret = regmap_bulk_write(s->regmap, 0x15, "\x01", 1);
+		else
+			ret = regmap_bulk_write(s->regmap, 0x16, "\x7e", 1);
+
+		if (ret)
+			goto err;
+
+		ret = regmap_write(s->regmap, 0x29, 0x01);
+		if (ret)
+			goto err;
+
+		ret = regmap_bulk_read(s->regmap, 0x2a, buf, 3);
+		if (ret)
+			goto err;
+
+		i_data[i] = (((buf[2] >> 0) & 0x3) << 6) | (buf[0] & 0x3f);
+		q_data[i] = (((buf[2] >> 4) & 0x3) << 6) | (buf[1] & 0x3f);
+	}
+
+	swap(q_data[2], q_data[3]);
+	swap(i_data[2], i_data[3]);
+
+	ret = regmap_bulk_write(s->regmap, 0x50, q_data, 4);
+	if (ret)
 		goto err;
 
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 0);
+	ret = regmap_bulk_write(s->regmap, 0x60, i_data, 4);
+	if (ret)
+		goto err;
 
-	return 0;
+	/* gain control auto */
+	ret = regmap_write(s->regmap, 0x1a, 0x17);
+	if (ret)
+		goto err;
 err:
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 0);
+	if (ret)
+		dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
 
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
 	return ret;
 }
 
 static int e4000_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
 {
-	struct e4000_priv *priv = fe->tuner_priv;
+	struct e4000 *s = fe->tuner_priv;
 
-	dev_dbg(&priv->i2c->dev, "%s:\n", __func__);
+	dev_dbg(&s->client->dev, "%s:\n", __func__);
 
 	*frequency = 0; /* Zero-IF */
 
 	return 0;
 }
 
-static int e4000_release(struct dvb_frontend *fe)
+#if IS_ENABLED(CONFIG_VIDEO_V4L2)
+static int e4000_set_lna_gain(struct dvb_frontend *fe)
+{
+	struct e4000 *s = fe->tuner_priv;
+	int ret;
+	u8 u8tmp;
+
+	dev_dbg(&s->client->dev, "%s: lna auto=%d->%d val=%d->%d\n",
+			__func__, s->lna_gain_auto->cur.val,
+			s->lna_gain_auto->val, s->lna_gain->cur.val,
+			s->lna_gain->val);
+
+	if (s->lna_gain_auto->val && s->if_gain_auto->cur.val)
+		u8tmp = 0x17;
+	else if (s->lna_gain_auto->val)
+		u8tmp = 0x19;
+	else if (s->if_gain_auto->cur.val)
+		u8tmp = 0x16;
+	else
+		u8tmp = 0x10;
+
+	ret = regmap_write(s->regmap, 0x1a, u8tmp);
+	if (ret)
+		goto err;
+
+	if (s->lna_gain_auto->val == false) {
+		ret = regmap_write(s->regmap, 0x14, s->lna_gain->val);
+		if (ret)
+			goto err;
+	}
+err:
+	if (ret)
+		dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+
+	return ret;
+}
+
+static int e4000_set_mixer_gain(struct dvb_frontend *fe)
 {
-	struct e4000_priv *priv = fe->tuner_priv;
+	struct e4000 *s = fe->tuner_priv;
+	int ret;
+	u8 u8tmp;
 
-	dev_dbg(&priv->i2c->dev, "%s:\n", __func__);
+	dev_dbg(&s->client->dev, "%s: mixer auto=%d->%d val=%d->%d\n",
+			__func__, s->mixer_gain_auto->cur.val,
+			s->mixer_gain_auto->val, s->mixer_gain->cur.val,
+			s->mixer_gain->val);
 
-	kfree(fe->tuner_priv);
+	if (s->mixer_gain_auto->val)
+		u8tmp = 0x15;
+	else
+		u8tmp = 0x14;
 
-	return 0;
+	ret = regmap_write(s->regmap, 0x20, u8tmp);
+	if (ret)
+		goto err;
+
+	if (s->mixer_gain_auto->val == false) {
+		ret = regmap_write(s->regmap, 0x15, s->mixer_gain->val);
+		if (ret)
+			goto err;
+	}
+err:
+	if (ret)
+		dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+
+	return ret;
+}
+
+static int e4000_set_if_gain(struct dvb_frontend *fe)
+{
+	struct e4000 *s = fe->tuner_priv;
+	int ret;
+	u8 buf[2];
+	u8 u8tmp;
+
+	dev_dbg(&s->client->dev, "%s: if auto=%d->%d val=%d->%d\n",
+			__func__, s->if_gain_auto->cur.val,
+			s->if_gain_auto->val, s->if_gain->cur.val,
+			s->if_gain->val);
+
+	if (s->if_gain_auto->val && s->lna_gain_auto->cur.val)
+		u8tmp = 0x17;
+	else if (s->lna_gain_auto->cur.val)
+		u8tmp = 0x19;
+	else if (s->if_gain_auto->val)
+		u8tmp = 0x16;
+	else
+		u8tmp = 0x10;
+
+	ret = regmap_write(s->regmap, 0x1a, u8tmp);
+	if (ret)
+		goto err;
+
+	if (s->if_gain_auto->val == false) {
+		buf[0] = e4000_if_gain_lut[s->if_gain->val].reg16_val;
+		buf[1] = e4000_if_gain_lut[s->if_gain->val].reg17_val;
+		ret = regmap_bulk_write(s->regmap, 0x16, buf, 2);
+		if (ret)
+			goto err;
+	}
+err:
+	if (ret)
+		dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+
+	return ret;
 }
 
+static int e4000_pll_lock(struct dvb_frontend *fe)
+{
+	struct e4000 *s = fe->tuner_priv;
+	int ret;
+	unsigned int utmp;
+
+	ret = regmap_read(s->regmap, 0x07, &utmp);
+	if (ret)
+		goto err;
+
+	s->pll_lock->val = (utmp & 0x01);
+err:
+	if (ret)
+		dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+
+	return ret;
+}
+
+static int e4000_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct e4000 *s = container_of(ctrl->handler, struct e4000, hdl);
+	int ret;
+
+	if (s->active == false)
+		return 0;
+
+	switch (ctrl->id) {
+	case  V4L2_CID_RF_TUNER_PLL_LOCK:
+		ret = e4000_pll_lock(s->fe);
+		break;
+	default:
+		dev_dbg(&s->client->dev, "%s: unknown ctrl: id=%d name=%s\n",
+				__func__, ctrl->id, ctrl->name);
+		ret = -EINVAL;
+	}
+
+	return ret;
+}
+
+static int e4000_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct e4000 *s = container_of(ctrl->handler, struct e4000, hdl);
+	struct dvb_frontend *fe = s->fe;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret;
+
+	if (s->active == false)
+		return 0;
+
+	switch (ctrl->id) {
+	case V4L2_CID_RF_TUNER_BANDWIDTH_AUTO:
+	case V4L2_CID_RF_TUNER_BANDWIDTH:
+		c->bandwidth_hz = s->bandwidth->val;
+		ret = e4000_set_params(s->fe);
+		break;
+	case  V4L2_CID_RF_TUNER_LNA_GAIN_AUTO:
+	case  V4L2_CID_RF_TUNER_LNA_GAIN:
+		ret = e4000_set_lna_gain(s->fe);
+		break;
+	case  V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO:
+	case  V4L2_CID_RF_TUNER_MIXER_GAIN:
+		ret = e4000_set_mixer_gain(s->fe);
+		break;
+	case  V4L2_CID_RF_TUNER_IF_GAIN_AUTO:
+	case  V4L2_CID_RF_TUNER_IF_GAIN:
+		ret = e4000_set_if_gain(s->fe);
+		break;
+	default:
+		dev_dbg(&s->client->dev, "%s: unknown ctrl: id=%d name=%s\n",
+				__func__, ctrl->id, ctrl->name);
+		ret = -EINVAL;
+	}
+
+	return ret;
+}
+
+static const struct v4l2_ctrl_ops e4000_ctrl_ops = {
+	.g_volatile_ctrl = e4000_g_volatile_ctrl,
+	.s_ctrl = e4000_s_ctrl,
+};
+#endif
+
 static const struct dvb_tuner_ops e4000_tuner_ops = {
 	.info = {
 		.name           = "Elonics E4000",
@@ -338,8 +466,6 @@ static const struct dvb_tuner_ops e4000_tuner_ops = {
 		.frequency_max  = 862000000,
 	},
 
-	.release = e4000_release,
-
 	.init = e4000_init,
 	.sleep = e4000_sleep,
 	.set_params = e4000_set_params,
@@ -347,62 +473,148 @@ static const struct dvb_tuner_ops e4000_tuner_ops = {
 	.get_if_frequency = e4000_get_if_frequency,
 };
 
-struct dvb_frontend *e4000_attach(struct dvb_frontend *fe,
-		struct i2c_adapter *i2c, const struct e4000_config *cfg)
+/*
+ * Use V4L2 subdev to carry V4L2 control handler, even we don't implement
+ * subdev itself, just to avoid reinventing the wheel.
+ */
+static int e4000_probe(struct i2c_client *client,
+		const struct i2c_device_id *id)
 {
-	struct e4000_priv *priv;
+	struct e4000_config *cfg = client->dev.platform_data;
+	struct dvb_frontend *fe = cfg->fe;
+	struct e4000 *s;
 	int ret;
-	u8 chip_id;
-
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
+	unsigned int utmp;
+	static const struct regmap_config regmap_config = {
+		.reg_bits = 8,
+		.val_bits = 8,
+		.max_register = 0xff,
+	};
 
-	priv = kzalloc(sizeof(struct e4000_priv), GFP_KERNEL);
-	if (!priv) {
+	s = kzalloc(sizeof(struct e4000), GFP_KERNEL);
+	if (!s) {
 		ret = -ENOMEM;
-		dev_err(&i2c->dev, "%s: kzalloc() failed\n", KBUILD_MODNAME);
+		dev_err(&client->dev, "%s: kzalloc() failed\n", KBUILD_MODNAME);
 		goto err;
 	}
 
-	priv->cfg = cfg;
-	priv->i2c = i2c;
+	s->clock = cfg->clock;
+	s->client = client;
+	s->fe = cfg->fe;
+	s->regmap = devm_regmap_init_i2c(client, &regmap_config);
+	if (IS_ERR(s->regmap)) {
+		ret = PTR_ERR(s->regmap);
+		goto err;
+	}
 
 	/* check if the tuner is there */
-	ret = e4000_rd_reg(priv, 0x02, &chip_id);
-	if (ret < 0)
+	ret = regmap_read(s->regmap, 0x02, &utmp);
+	if (ret)
 		goto err;
 
-	dev_dbg(&priv->i2c->dev, "%s: chip_id=%02x\n", __func__, chip_id);
+	dev_dbg(&s->client->dev, "%s: chip id=%02x\n", __func__, utmp);
 
-	if (chip_id != 0x40)
+	if (utmp != 0x40) {
+		ret = -ENODEV;
 		goto err;
+	}
 
 	/* put sleep as chip seems to be in normal mode by default */
-	ret = e4000_wr_reg(priv, 0x00, 0x00);
-	if (ret < 0)
+	ret = regmap_write(s->regmap, 0x00, 0x00);
+	if (ret)
 		goto err;
 
-	dev_info(&priv->i2c->dev,
+#if IS_ENABLED(CONFIG_VIDEO_V4L2)
+	/* Register controls */
+	v4l2_ctrl_handler_init(&s->hdl, 9);
+	s->bandwidth_auto = v4l2_ctrl_new_std(&s->hdl, &e4000_ctrl_ops,
+			V4L2_CID_RF_TUNER_BANDWIDTH_AUTO, 0, 1, 1, 1);
+	s->bandwidth = v4l2_ctrl_new_std(&s->hdl, &e4000_ctrl_ops,
+			V4L2_CID_RF_TUNER_BANDWIDTH, 4300000, 11000000, 100000, 4300000);
+	v4l2_ctrl_auto_cluster(2, &s->bandwidth_auto, 0, false);
+	s->lna_gain_auto = v4l2_ctrl_new_std(&s->hdl, &e4000_ctrl_ops,
+			V4L2_CID_RF_TUNER_LNA_GAIN_AUTO, 0, 1, 1, 1);
+	s->lna_gain = v4l2_ctrl_new_std(&s->hdl, &e4000_ctrl_ops,
+			V4L2_CID_RF_TUNER_LNA_GAIN, 0, 15, 1, 10);
+	v4l2_ctrl_auto_cluster(2, &s->lna_gain_auto, 0, false);
+	s->mixer_gain_auto = v4l2_ctrl_new_std(&s->hdl, &e4000_ctrl_ops,
+			V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO, 0, 1, 1, 1);
+	s->mixer_gain = v4l2_ctrl_new_std(&s->hdl, &e4000_ctrl_ops,
+			V4L2_CID_RF_TUNER_MIXER_GAIN, 0, 1, 1, 1);
+	v4l2_ctrl_auto_cluster(2, &s->mixer_gain_auto, 0, false);
+	s->if_gain_auto = v4l2_ctrl_new_std(&s->hdl, &e4000_ctrl_ops,
+			V4L2_CID_RF_TUNER_IF_GAIN_AUTO, 0, 1, 1, 1);
+	s->if_gain = v4l2_ctrl_new_std(&s->hdl, &e4000_ctrl_ops,
+			V4L2_CID_RF_TUNER_IF_GAIN, 0, 54, 1, 0);
+	v4l2_ctrl_auto_cluster(2, &s->if_gain_auto, 0, false);
+	s->pll_lock = v4l2_ctrl_new_std(&s->hdl, &e4000_ctrl_ops,
+			V4L2_CID_RF_TUNER_PLL_LOCK,  0, 1, 1, 0);
+	if (s->hdl.error) {
+		ret = s->hdl.error;
+		dev_err(&s->client->dev, "Could not initialize controls\n");
+		v4l2_ctrl_handler_free(&s->hdl);
+		goto err;
+	}
+
+	s->sd.ctrl_handler = &s->hdl;
+#endif
+
+	dev_info(&s->client->dev,
 			"%s: Elonics E4000 successfully identified\n",
 			KBUILD_MODNAME);
 
-	fe->tuner_priv = priv;
+	fe->tuner_priv = s;
 	memcpy(&fe->ops.tuner_ops, &e4000_tuner_ops,
 			sizeof(struct dvb_tuner_ops));
 
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 0);
+	v4l2_set_subdevdata(&s->sd, client);
+	i2c_set_clientdata(client, &s->sd);
 
-	return fe;
+	return 0;
 err:
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 0);
+	if (ret) {
+		dev_dbg(&client->dev, "%s: failed=%d\n", __func__, ret);
+		kfree(s);
+	}
+
+	return ret;
+}
+
+static int e4000_remove(struct i2c_client *client)
+{
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct e4000 *s = container_of(sd, struct e4000, sd);
+	struct dvb_frontend *fe = s->fe;
+
+	dev_dbg(&client->dev, "%s:\n", __func__);
 
-	dev_dbg(&i2c->dev, "%s: failed=%d\n", __func__, ret);
-	kfree(priv);
-	return NULL;
+#if IS_ENABLED(CONFIG_VIDEO_V4L2)
+	v4l2_ctrl_handler_free(&s->hdl);
+#endif
+	memset(&fe->ops.tuner_ops, 0, sizeof(struct dvb_tuner_ops));
+	fe->tuner_priv = NULL;
+	kfree(s);
+
+	return 0;
 }
-EXPORT_SYMBOL(e4000_attach);
+
+static const struct i2c_device_id e4000_id[] = {
+	{"e4000", 0},
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, e4000_id);
+
+static struct i2c_driver e4000_driver = {
+	.driver = {
+		.owner	= THIS_MODULE,
+		.name	= "e4000",
+	},
+	.probe		= e4000_probe,
+	.remove		= e4000_remove,
+	.id_table	= e4000_id,
+};
+
+module_i2c_driver(e4000_driver);
 
 MODULE_DESCRIPTION("Elonics E4000 silicon tuner driver");
 MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
diff --git a/drivers/media/tuners/e4000.h b/drivers/media/tuners/e4000.h
index 3783a0bdf85..e74b8b2f2fc 100644
--- a/drivers/media/tuners/e4000.h
+++ b/drivers/media/tuners/e4000.h
@@ -24,12 +24,15 @@
 #include <linux/kconfig.h>
 #include "dvb_frontend.h"
 
+/*
+ * I2C address
+ * 0x64, 0x65, 0x66, 0x67
+ */
 struct e4000_config {
 	/*
-	 * I2C address
-	 * 0x64, 0x65, 0x66, 0x67
+	 * frontend
 	 */
-	u8 i2c_addr;
+	struct dvb_frontend *fe;
 
 	/*
 	 * clock
@@ -37,16 +40,4 @@ struct e4000_config {
 	u32 clock;
 };
 
-#if IS_ENABLED(CONFIG_MEDIA_TUNER_E4000)
-extern struct dvb_frontend *e4000_attach(struct dvb_frontend *fe,
-		struct i2c_adapter *i2c, const struct e4000_config *cfg);
-#else
-static inline struct dvb_frontend *e4000_attach(struct dvb_frontend *fe,
-		struct i2c_adapter *i2c, const struct e4000_config *cfg)
-{
-	pr_warn("%s: driver disabled by Kconfig\n", __func__);
-	return NULL;
-}
-#endif
-
 #endif
diff --git a/drivers/media/tuners/e4000_priv.h b/drivers/media/tuners/e4000_priv.h
index a3855053e78..cb0070483e6 100644
--- a/drivers/media/tuners/e4000_priv.h
+++ b/drivers/media/tuners/e4000_priv.h
@@ -22,10 +22,29 @@
 #define E4000_PRIV_H
 
 #include "e4000.h"
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-subdev.h>
+#include <linux/regmap.h>
 
-struct e4000_priv {
-	const struct e4000_config *cfg;
-	struct i2c_adapter *i2c;
+struct e4000 {
+	struct i2c_client *client;
+	struct regmap *regmap;
+	u32 clock;
+	struct dvb_frontend *fe;
+	struct v4l2_subdev sd;
+	bool active;
+
+	/* Controls */
+	struct v4l2_ctrl_handler hdl;
+	struct v4l2_ctrl *bandwidth_auto;
+	struct v4l2_ctrl *bandwidth;
+	struct v4l2_ctrl *lna_gain_auto;
+	struct v4l2_ctrl *lna_gain;
+	struct v4l2_ctrl *mixer_gain_auto;
+	struct v4l2_ctrl *mixer_gain;
+	struct v4l2_ctrl *if_gain_auto;
+	struct v4l2_ctrl *if_gain;
+	struct v4l2_ctrl *pll_lock;
 };
 
 struct e4000_pll {
@@ -144,4 +163,67 @@ static const struct e4000_if_filter e4000_if_filter_lut[] = {
 	{ 0xffffffff, 0x00, 0x20 },
 };
 
+struct e4000_if_gain {
+	u8 reg16_val;
+	u8 reg17_val;
+};
+
+static const struct e4000_if_gain e4000_if_gain_lut[] = {
+	{0x00, 0x00},
+	{0x20, 0x00},
+	{0x40, 0x00},
+	{0x02, 0x00},
+	{0x22, 0x00},
+	{0x42, 0x00},
+	{0x04, 0x00},
+	{0x24, 0x00},
+	{0x44, 0x00},
+	{0x01, 0x00},
+	{0x21, 0x00},
+	{0x41, 0x00},
+	{0x03, 0x00},
+	{0x23, 0x00},
+	{0x43, 0x00},
+	{0x05, 0x00},
+	{0x25, 0x00},
+	{0x45, 0x00},
+	{0x07, 0x00},
+	{0x27, 0x00},
+	{0x47, 0x00},
+	{0x0f, 0x00},
+	{0x2f, 0x00},
+	{0x4f, 0x00},
+	{0x17, 0x00},
+	{0x37, 0x00},
+	{0x57, 0x00},
+	{0x1f, 0x00},
+	{0x3f, 0x00},
+	{0x5f, 0x00},
+	{0x1f, 0x01},
+	{0x3f, 0x01},
+	{0x5f, 0x01},
+	{0x1f, 0x02},
+	{0x3f, 0x02},
+	{0x5f, 0x02},
+	{0x1f, 0x03},
+	{0x3f, 0x03},
+	{0x5f, 0x03},
+	{0x1f, 0x04},
+	{0x3f, 0x04},
+	{0x5f, 0x04},
+	{0x1f, 0x0c},
+	{0x3f, 0x0c},
+	{0x5f, 0x0c},
+	{0x1f, 0x14},
+	{0x3f, 0x14},
+	{0x5f, 0x14},
+	{0x1f, 0x1c},
+	{0x3f, 0x1c},
+	{0x5f, 0x1c},
+	{0x1f, 0x24},
+	{0x3f, 0x24},
+	{0x5f, 0x24},
+	{0x7f, 0x24},
+};
+
 #endif
diff --git a/drivers/media/tuners/fc0012.c b/drivers/media/tuners/fc0012.c
index f4d0e797a6c..d74e9205681 100644
--- a/drivers/media/tuners/fc0012.c
+++ b/drivers/media/tuners/fc0012.c
@@ -139,7 +139,7 @@ static int fc0012_set_params(struct dvb_frontend *fe)
 	unsigned char reg[7], am, pm, multi, tmp;
 	unsigned long f_vco;
 	unsigned short xtal_freq_khz_2, xin, xdiv;
-	int vco_select = false;
+	bool vco_select = false;
 
 	if (fe->callback) {
 		ret = fe->callback(priv->i2c, DVB_FRONTEND_COMPONENT_TUNER,
diff --git a/drivers/media/tuners/fc0013.c b/drivers/media/tuners/fc0013.c
index bd8f0f1e8f3..b4162315773 100644
--- a/drivers/media/tuners/fc0013.c
+++ b/drivers/media/tuners/fc0013.c
@@ -233,7 +233,7 @@ static int fc0013_set_params(struct dvb_frontend *fe)
 	unsigned char reg[7], am, pm, multi, tmp;
 	unsigned long f_vco;
 	unsigned short xtal_freq_khz_2, xin, xdiv;
-	int vco_select = false;
+	bool vco_select = false;
 
 	if (fe->callback) {
 		ret = fe->callback(priv->i2c, DVB_FRONTEND_COMPONENT_TUNER,
diff --git a/drivers/media/tuners/fc2580.c b/drivers/media/tuners/fc2580.c
index 81f38aae9c6..f0c9c42867d 100644
--- a/drivers/media/tuners/fc2580.c
+++ b/drivers/media/tuners/fc2580.c
@@ -20,6 +20,9 @@
 
 #include "fc2580_priv.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 /*
  * TODO:
  * I2C write and read works only for one single register. Multiple registers
@@ -41,16 +44,23 @@
 static int fc2580_wr_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len)
 {
 	int ret;
-	u8 buf[1 + len];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg[1] = {
 		{
 			.addr = priv->cfg->i2c_addr,
 			.flags = 0,
-			.len = sizeof(buf),
+			.len = 1 + len,
 			.buf = buf,
 		}
 	};
 
+	if (1 + len > sizeof(buf)) {
+		dev_warn(&priv->i2c->dev,
+			 "%s: i2c wr reg=%04x: len=%d is too big!\n",
+			 KBUILD_MODNAME, reg, len);
+		return -EINVAL;
+	}
+
 	buf[0] = reg;
 	memcpy(&buf[1], val, len);
 
@@ -69,7 +79,7 @@ static int fc2580_wr_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len)
 static int fc2580_rd_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len)
 {
 	int ret;
-	u8 buf[len];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg[2] = {
 		{
 			.addr = priv->cfg->i2c_addr,
@@ -79,11 +89,18 @@ static int fc2580_rd_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len)
 		}, {
 			.addr = priv->cfg->i2c_addr,
 			.flags = I2C_M_RD,
-			.len = sizeof(buf),
+			.len = len,
 			.buf = buf,
 		}
 	};
 
+	if (len > sizeof(buf)) {
+		dev_warn(&priv->i2c->dev,
+			 "%s: i2c rd reg=%04x: len=%d is too big!\n",
+			 KBUILD_MODNAME, reg, len);
+		return -EINVAL;
+	}
+
 	ret = i2c_transfer(priv->i2c, msg, 2);
 	if (ret == 2) {
 		memcpy(val, buf, len);
@@ -178,7 +195,7 @@ static int fc2580_set_params(struct dvb_frontend *fe)
 
 	f_ref = 2UL * priv->cfg->clock / r_val;
 	n_val = div_u64_rem(f_vco, f_ref, &k_val);
-	k_val_reg = 1UL * k_val * (1 << 20) / f_ref;
+	k_val_reg = div_u64(1ULL * k_val * (1 << 20), f_ref);
 
 	ret = fc2580_wr_reg(priv, 0x18, r18_val | ((k_val_reg >> 16) & 0xff));
 	if (ret < 0)
@@ -331,8 +348,8 @@ static int fc2580_set_params(struct dvb_frontend *fe)
 	if (ret < 0)
 		goto err;
 
-	ret = fc2580_wr_reg(priv, 0x37, 1UL * priv->cfg->clock * \
-			fc2580_if_filter_lut[i].mul / 1000000000);
+	ret = fc2580_wr_reg(priv, 0x37, div_u64(1ULL * priv->cfg->clock *
+			fc2580_if_filter_lut[i].mul, 1000000000));
 	if (ret < 0)
 		goto err;
 
diff --git a/drivers/media/tuners/fc2580_priv.h b/drivers/media/tuners/fc2580_priv.h
index be38a9e637e..646c9945213 100644
--- a/drivers/media/tuners/fc2580_priv.h
+++ b/drivers/media/tuners/fc2580_priv.h
@@ -22,6 +22,7 @@
 #define FC2580_PRIV_H
 
 #include "fc2580.h"
+#include <linux/math64.h>
 
 struct fc2580_reg_val {
 	u8 reg;
diff --git a/drivers/media/tuners/m88ts2022.c b/drivers/media/tuners/m88ts2022.c
new file mode 100644
index 00000000000..40c42dec721
--- /dev/null
+++ b/drivers/media/tuners/m88ts2022.c
@@ -0,0 +1,674 @@
+/*
+ * Montage M88TS2022 silicon tuner driver
+ *
+ * Copyright (C) 2013 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ * Some calculations are taken from existing TS2020 driver.
+ */
+
+#include "m88ts2022_priv.h"
+
+/* write multiple registers */
+static int m88ts2022_wr_regs(struct m88ts2022_priv *priv,
+		u8 reg, const u8 *val, int len)
+{
+#define MAX_WR_LEN 3
+#define MAX_WR_XFER_LEN (MAX_WR_LEN + 1)
+	int ret;
+	u8 buf[MAX_WR_XFER_LEN];
+	struct i2c_msg msg[1] = {
+		{
+			.addr = priv->client->addr,
+			.flags = 0,
+			.len = 1 + len,
+			.buf = buf,
+		}
+	};
+
+	if (WARN_ON(len > MAX_WR_LEN))
+		return -EINVAL;
+
+	buf[0] = reg;
+	memcpy(&buf[1], val, len);
+
+	ret = i2c_transfer(priv->client->adapter, msg, 1);
+	if (ret == 1) {
+		ret = 0;
+	} else {
+		dev_warn(&priv->client->dev,
+				"%s: i2c wr failed=%d reg=%02x len=%d\n",
+				KBUILD_MODNAME, ret, reg, len);
+		ret = -EREMOTEIO;
+	}
+
+	return ret;
+}
+
+/* read multiple registers */
+static int m88ts2022_rd_regs(struct m88ts2022_priv *priv, u8 reg,
+		u8 *val, int len)
+{
+#define MAX_RD_LEN 1
+#define MAX_RD_XFER_LEN (MAX_RD_LEN)
+	int ret;
+	u8 buf[MAX_RD_XFER_LEN];
+	struct i2c_msg msg[2] = {
+		{
+			.addr = priv->client->addr,
+			.flags = 0,
+			.len = 1,
+			.buf = &reg,
+		}, {
+			.addr = priv->client->addr,
+			.flags = I2C_M_RD,
+			.len = len,
+			.buf = buf,
+		}
+	};
+
+	if (WARN_ON(len > MAX_RD_LEN))
+		return -EINVAL;
+
+	ret = i2c_transfer(priv->client->adapter, msg, 2);
+	if (ret == 2) {
+		memcpy(val, buf, len);
+		ret = 0;
+	} else {
+		dev_warn(&priv->client->dev,
+				"%s: i2c rd failed=%d reg=%02x len=%d\n",
+				KBUILD_MODNAME, ret, reg, len);
+		ret = -EREMOTEIO;
+	}
+
+	return ret;
+}
+
+/* write single register */
+static int m88ts2022_wr_reg(struct m88ts2022_priv *priv, u8 reg, u8 val)
+{
+	return m88ts2022_wr_regs(priv, reg, &val, 1);
+}
+
+/* read single register */
+static int m88ts2022_rd_reg(struct m88ts2022_priv *priv, u8 reg, u8 *val)
+{
+	return m88ts2022_rd_regs(priv, reg, val, 1);
+}
+
+/* write single register with mask */
+static int m88ts2022_wr_reg_mask(struct m88ts2022_priv *priv,
+		u8 reg, u8 val, u8 mask)
+{
+	int ret;
+	u8 u8tmp;
+
+	/* no need for read if whole reg is written */
+	if (mask != 0xff) {
+		ret = m88ts2022_rd_regs(priv, reg, &u8tmp, 1);
+		if (ret)
+			return ret;
+
+		val &= mask;
+		u8tmp &= ~mask;
+		val |= u8tmp;
+	}
+
+	return m88ts2022_wr_regs(priv, reg, &val, 1);
+}
+
+static int m88ts2022_cmd(struct dvb_frontend *fe,
+		int op, int sleep, u8 reg, u8 mask, u8 val, u8 *reg_val)
+{
+	struct m88ts2022_priv *priv = fe->tuner_priv;
+	int ret, i;
+	u8 u8tmp;
+	struct m88ts2022_reg_val reg_vals[] = {
+		{0x51, 0x1f - op},
+		{0x51, 0x1f},
+		{0x50, 0x00 + op},
+		{0x50, 0x00},
+	};
+
+	for (i = 0; i < 2; i++) {
+		dev_dbg(&priv->client->dev,
+				"%s: i=%d op=%02x reg=%02x mask=%02x val=%02x\n",
+				__func__, i, op, reg, mask, val);
+
+		for (i = 0; i < ARRAY_SIZE(reg_vals); i++) {
+			ret = m88ts2022_wr_reg(priv, reg_vals[i].reg,
+					reg_vals[i].val);
+			if (ret)
+				goto err;
+		}
+
+		usleep_range(sleep * 1000, sleep * 10000);
+
+		ret = m88ts2022_rd_reg(priv, reg, &u8tmp);
+		if (ret)
+			goto err;
+
+		if ((u8tmp & mask) != val)
+			break;
+	}
+
+	if (reg_val)
+		*reg_val = u8tmp;
+err:
+	return ret;
+}
+
+static int m88ts2022_set_params(struct dvb_frontend *fe)
+{
+	struct m88ts2022_priv *priv = fe->tuner_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret;
+	unsigned int frequency_khz, frequency_offset_khz, f_3db_hz;
+	unsigned int f_ref_khz, f_vco_khz, div_ref, div_out, pll_n, gdiv28;
+	u8 buf[3], u8tmp, cap_code, lpf_gm, lpf_mxdiv, div_max, div_min;
+	u16 u16tmp;
+	dev_dbg(&priv->client->dev,
+			"%s: frequency=%d symbol_rate=%d rolloff=%d\n",
+			__func__, c->frequency, c->symbol_rate, c->rolloff);
+	/*
+	 * Integer-N PLL synthesizer
+	 * kHz is used for all calculations to keep calculations within 32-bit
+	 */
+	f_ref_khz = DIV_ROUND_CLOSEST(priv->cfg.clock, 1000);
+	div_ref = DIV_ROUND_CLOSEST(f_ref_khz, 2000);
+
+	if (c->symbol_rate < 5000000)
+		frequency_offset_khz = 3000; /* 3 MHz */
+	else
+		frequency_offset_khz = 0;
+
+	frequency_khz = c->frequency + frequency_offset_khz;
+
+	if (frequency_khz < 1103000) {
+		div_out = 4;
+		u8tmp = 0x1b;
+	} else {
+		div_out = 2;
+		u8tmp = 0x0b;
+	}
+
+	buf[0] = u8tmp;
+	buf[1] = 0x40;
+	ret = m88ts2022_wr_regs(priv, 0x10, buf, 2);
+	if (ret)
+		goto err;
+
+	f_vco_khz = frequency_khz * div_out;
+	pll_n = f_vco_khz * div_ref / f_ref_khz;
+	pll_n += pll_n % 2;
+	priv->frequency_khz = pll_n * f_ref_khz / div_ref / div_out;
+
+	if (pll_n < 4095)
+		u16tmp = pll_n - 1024;
+	else if (pll_n < 6143)
+		u16tmp = pll_n + 1024;
+	else
+		u16tmp = pll_n + 3072;
+
+	buf[0] = (u16tmp >> 8) & 0x3f;
+	buf[1] = (u16tmp >> 0) & 0xff;
+	buf[2] = div_ref - 8;
+	ret = m88ts2022_wr_regs(priv, 0x01, buf, 3);
+	if (ret)
+		goto err;
+
+	dev_dbg(&priv->client->dev,
+			"%s: frequency=%u offset=%d f_vco_khz=%u pll_n=%u div_ref=%u div_out=%u\n",
+			__func__, priv->frequency_khz,
+			priv->frequency_khz - c->frequency, f_vco_khz, pll_n,
+			div_ref, div_out);
+
+	ret = m88ts2022_cmd(fe, 0x10, 5, 0x15, 0x40, 0x00, NULL);
+	if (ret)
+		goto err;
+
+	ret = m88ts2022_rd_reg(priv, 0x14, &u8tmp);
+	if (ret)
+		goto err;
+
+	u8tmp &= 0x7f;
+	if (u8tmp < 64) {
+		ret = m88ts2022_wr_reg_mask(priv, 0x10, 0x80, 0x80);
+		if (ret)
+			goto err;
+
+		ret = m88ts2022_wr_reg(priv, 0x11, 0x6f);
+		if (ret)
+			goto err;
+
+		ret = m88ts2022_cmd(fe, 0x10, 5, 0x15, 0x40, 0x00, NULL);
+		if (ret)
+			goto err;
+	}
+
+	ret = m88ts2022_rd_reg(priv, 0x14, &u8tmp);
+	if (ret)
+		goto err;
+
+	u8tmp &= 0x1f;
+	if (u8tmp > 19) {
+		ret = m88ts2022_wr_reg_mask(priv, 0x10, 0x00, 0x02);
+		if (ret)
+			goto err;
+	}
+
+	ret = m88ts2022_cmd(fe, 0x08, 5, 0x3c, 0xff, 0x00, NULL);
+	if (ret)
+		goto err;
+
+	ret = m88ts2022_wr_reg(priv, 0x25, 0x00);
+	if (ret)
+		goto err;
+
+	ret = m88ts2022_wr_reg(priv, 0x27, 0x70);
+	if (ret)
+		goto err;
+
+	ret = m88ts2022_wr_reg(priv, 0x41, 0x09);
+	if (ret)
+		goto err;
+
+	ret = m88ts2022_wr_reg(priv, 0x08, 0x0b);
+	if (ret)
+		goto err;
+
+	/* filters */
+	gdiv28 = DIV_ROUND_CLOSEST(f_ref_khz * 1694U, 1000000U);
+
+	ret = m88ts2022_wr_reg(priv, 0x04, gdiv28);
+	if (ret)
+		goto err;
+
+	ret = m88ts2022_cmd(fe, 0x04, 2, 0x26, 0xff, 0x00, &u8tmp);
+	if (ret)
+		goto err;
+
+	cap_code = u8tmp & 0x3f;
+
+	ret = m88ts2022_wr_reg(priv, 0x41, 0x0d);
+	if (ret)
+		goto err;
+
+	ret = m88ts2022_cmd(fe, 0x04, 2, 0x26, 0xff, 0x00, &u8tmp);
+	if (ret)
+		goto err;
+
+	u8tmp &= 0x3f;
+	cap_code = (cap_code + u8tmp) / 2;
+	gdiv28 = gdiv28 * 207 / (cap_code * 2 + 151);
+	div_max = gdiv28 * 135 / 100;
+	div_min = gdiv28 * 78 / 100;
+	div_max = clamp_val(div_max, 0U, 63U);
+
+	f_3db_hz = c->symbol_rate * 135UL / 200UL;
+	f_3db_hz +=  2000000U + (frequency_offset_khz * 1000U);
+	f_3db_hz = clamp(f_3db_hz, 7000000U, 40000000U);
+
+#define LPF_COEFF 3200U
+	lpf_gm = DIV_ROUND_CLOSEST(f_3db_hz * gdiv28, LPF_COEFF * f_ref_khz);
+	lpf_gm = clamp_val(lpf_gm, 1U, 23U);
+
+	lpf_mxdiv = DIV_ROUND_CLOSEST(lpf_gm * LPF_COEFF * f_ref_khz, f_3db_hz);
+	if (lpf_mxdiv < div_min)
+		lpf_mxdiv = DIV_ROUND_CLOSEST(++lpf_gm * LPF_COEFF * f_ref_khz, f_3db_hz);
+	lpf_mxdiv = clamp_val(lpf_mxdiv, 0U, div_max);
+
+	ret = m88ts2022_wr_reg(priv, 0x04, lpf_mxdiv);
+	if (ret)
+		goto err;
+
+	ret = m88ts2022_wr_reg(priv, 0x06, lpf_gm);
+	if (ret)
+		goto err;
+
+	ret = m88ts2022_cmd(fe, 0x04, 2, 0x26, 0xff, 0x00, &u8tmp);
+	if (ret)
+		goto err;
+
+	cap_code = u8tmp & 0x3f;
+
+	ret = m88ts2022_wr_reg(priv, 0x41, 0x09);
+	if (ret)
+		goto err;
+
+	ret = m88ts2022_cmd(fe, 0x04, 2, 0x26, 0xff, 0x00, &u8tmp);
+	if (ret)
+		goto err;
+
+	u8tmp &= 0x3f;
+	cap_code = (cap_code + u8tmp) / 2;
+
+	u8tmp = cap_code | 0x80;
+	ret = m88ts2022_wr_reg(priv, 0x25, u8tmp);
+	if (ret)
+		goto err;
+
+	ret = m88ts2022_wr_reg(priv, 0x27, 0x30);
+	if (ret)
+		goto err;
+
+	ret = m88ts2022_wr_reg(priv, 0x08, 0x09);
+	if (ret)
+		goto err;
+
+	ret = m88ts2022_cmd(fe, 0x01, 20, 0x21, 0xff, 0x00, NULL);
+	if (ret)
+		goto err;
+err:
+	if (ret)
+		dev_dbg(&priv->client->dev, "%s: failed=%d\n", __func__, ret);
+
+	return ret;
+}
+
+static int m88ts2022_init(struct dvb_frontend *fe)
+{
+	struct m88ts2022_priv *priv = fe->tuner_priv;
+	int ret, i;
+	u8 u8tmp;
+	static const struct m88ts2022_reg_val reg_vals[] = {
+		{0x7d, 0x9d},
+		{0x7c, 0x9a},
+		{0x7a, 0x76},
+		{0x3b, 0x01},
+		{0x63, 0x88},
+		{0x61, 0x85},
+		{0x22, 0x30},
+		{0x30, 0x40},
+		{0x20, 0x23},
+		{0x24, 0x02},
+		{0x12, 0xa0},
+	};
+	dev_dbg(&priv->client->dev, "%s:\n", __func__);
+
+	ret = m88ts2022_wr_reg(priv, 0x00, 0x01);
+	if (ret)
+		goto err;
+
+	ret = m88ts2022_wr_reg(priv, 0x00, 0x03);
+	if (ret)
+		goto err;
+
+	switch (priv->cfg.clock_out) {
+	case M88TS2022_CLOCK_OUT_DISABLED:
+		u8tmp = 0x60;
+		break;
+	case M88TS2022_CLOCK_OUT_ENABLED:
+		u8tmp = 0x70;
+		ret = m88ts2022_wr_reg(priv, 0x05, priv->cfg.clock_out_div);
+		if (ret)
+			goto err;
+		break;
+	case M88TS2022_CLOCK_OUT_ENABLED_XTALOUT:
+		u8tmp = 0x6c;
+		break;
+	default:
+		goto err;
+	}
+
+	ret = m88ts2022_wr_reg(priv, 0x42, u8tmp);
+	if (ret)
+		goto err;
+
+	if (priv->cfg.loop_through)
+		u8tmp = 0xec;
+	else
+		u8tmp = 0x6c;
+
+	ret = m88ts2022_wr_reg(priv, 0x62, u8tmp);
+	if (ret)
+		goto err;
+
+	for (i = 0; i < ARRAY_SIZE(reg_vals); i++) {
+		ret = m88ts2022_wr_reg(priv, reg_vals[i].reg, reg_vals[i].val);
+		if (ret)
+			goto err;
+	}
+err:
+	if (ret)
+		dev_dbg(&priv->client->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int m88ts2022_sleep(struct dvb_frontend *fe)
+{
+	struct m88ts2022_priv *priv = fe->tuner_priv;
+	int ret;
+	dev_dbg(&priv->client->dev, "%s:\n", __func__);
+
+	ret = m88ts2022_wr_reg(priv, 0x00, 0x00);
+	if (ret)
+		goto err;
+err:
+	if (ret)
+		dev_dbg(&priv->client->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int m88ts2022_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct m88ts2022_priv *priv = fe->tuner_priv;
+	dev_dbg(&priv->client->dev, "%s:\n", __func__);
+
+	*frequency = priv->frequency_khz;
+	return 0;
+}
+
+static int m88ts2022_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct m88ts2022_priv *priv = fe->tuner_priv;
+	dev_dbg(&priv->client->dev, "%s:\n", __func__);
+
+	*frequency = 0; /* Zero-IF */
+	return 0;
+}
+
+static int m88ts2022_get_rf_strength(struct dvb_frontend *fe, u16 *strength)
+{
+	struct m88ts2022_priv *priv = fe->tuner_priv;
+	int ret;
+	u8 u8tmp;
+	u16 gain, u16tmp;
+	unsigned int gain1, gain2, gain3;
+
+	ret = m88ts2022_rd_reg(priv, 0x3d, &u8tmp);
+	if (ret)
+		goto err;
+
+	gain1 = (u8tmp >> 0) & 0x1f;
+	gain1 = clamp(gain1, 0U, 15U);
+
+	ret = m88ts2022_rd_reg(priv, 0x21, &u8tmp);
+	if (ret)
+		goto err;
+
+	gain2 = (u8tmp >> 0) & 0x1f;
+	gain2 = clamp(gain2, 2U, 16U);
+
+	ret = m88ts2022_rd_reg(priv, 0x66, &u8tmp);
+	if (ret)
+		goto err;
+
+	gain3 = (u8tmp >> 3) & 0x07;
+	gain3 = clamp(gain3, 0U, 6U);
+
+	gain = gain1 * 265 + gain2 * 338 + gain3 * 285;
+
+	/* scale value to 0x0000-0xffff */
+	u16tmp = (0xffff - gain);
+	u16tmp = clamp_val(u16tmp, 59000U, 61500U);
+
+	*strength = (u16tmp - 59000) * 0xffff / (61500 - 59000);
+err:
+	if (ret)
+		dev_dbg(&priv->client->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static const struct dvb_tuner_ops m88ts2022_tuner_ops = {
+	.info = {
+		.name          = "Montage M88TS2022",
+		.frequency_min = 950000,
+		.frequency_max = 2150000,
+	},
+
+	.init = m88ts2022_init,
+	.sleep = m88ts2022_sleep,
+	.set_params = m88ts2022_set_params,
+
+	.get_frequency = m88ts2022_get_frequency,
+	.get_if_frequency = m88ts2022_get_if_frequency,
+	.get_rf_strength = m88ts2022_get_rf_strength,
+};
+
+static int m88ts2022_probe(struct i2c_client *client,
+		const struct i2c_device_id *id)
+{
+	struct m88ts2022_config *cfg = client->dev.platform_data;
+	struct dvb_frontend *fe = cfg->fe;
+	struct m88ts2022_priv *priv;
+	int ret;
+	u8 chip_id, u8tmp;
+
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		ret = -ENOMEM;
+		dev_err(&client->dev, "%s: kzalloc() failed\n", KBUILD_MODNAME);
+		goto err;
+	}
+
+	memcpy(&priv->cfg, cfg, sizeof(struct m88ts2022_config));
+	priv->client = client;
+
+	/* check if the tuner is there */
+	ret = m88ts2022_rd_reg(priv, 0x00, &u8tmp);
+	if (ret)
+		goto err;
+
+	if ((u8tmp & 0x03) == 0x00) {
+		ret = m88ts2022_wr_reg(priv, 0x00, 0x01);
+		if (ret < 0)
+			goto err;
+
+		usleep_range(2000, 50000);
+	}
+
+	ret = m88ts2022_wr_reg(priv, 0x00, 0x03);
+	if (ret)
+		goto err;
+
+	usleep_range(2000, 50000);
+
+	ret = m88ts2022_rd_reg(priv, 0x00, &chip_id);
+	if (ret)
+		goto err;
+
+	dev_dbg(&priv->client->dev, "%s: chip_id=%02x\n", __func__, chip_id);
+
+	switch (chip_id) {
+	case 0xc3:
+	case 0x83:
+		break;
+	default:
+		goto err;
+	}
+
+	switch (priv->cfg.clock_out) {
+	case M88TS2022_CLOCK_OUT_DISABLED:
+		u8tmp = 0x60;
+		break;
+	case M88TS2022_CLOCK_OUT_ENABLED:
+		u8tmp = 0x70;
+		ret = m88ts2022_wr_reg(priv, 0x05, priv->cfg.clock_out_div);
+		if (ret)
+			goto err;
+		break;
+	case M88TS2022_CLOCK_OUT_ENABLED_XTALOUT:
+		u8tmp = 0x6c;
+		break;
+	default:
+		goto err;
+	}
+
+	ret = m88ts2022_wr_reg(priv, 0x42, u8tmp);
+	if (ret)
+		goto err;
+
+	if (priv->cfg.loop_through)
+		u8tmp = 0xec;
+	else
+		u8tmp = 0x6c;
+
+	ret = m88ts2022_wr_reg(priv, 0x62, u8tmp);
+	if (ret)
+		goto err;
+
+	/* sleep */
+	ret = m88ts2022_wr_reg(priv, 0x00, 0x00);
+	if (ret)
+		goto err;
+
+	dev_info(&priv->client->dev,
+			"%s: Montage M88TS2022 successfully identified\n",
+			KBUILD_MODNAME);
+
+	fe->tuner_priv = priv;
+	memcpy(&fe->ops.tuner_ops, &m88ts2022_tuner_ops,
+			sizeof(struct dvb_tuner_ops));
+
+	i2c_set_clientdata(client, priv);
+	return 0;
+err:
+	dev_dbg(&client->dev, "%s: failed=%d\n", __func__, ret);
+	kfree(priv);
+	return ret;
+}
+
+static int m88ts2022_remove(struct i2c_client *client)
+{
+	struct m88ts2022_priv *priv = i2c_get_clientdata(client);
+	struct dvb_frontend *fe = priv->cfg.fe;
+	dev_dbg(&client->dev, "%s:\n", __func__);
+
+	memset(&fe->ops.tuner_ops, 0, sizeof(struct dvb_tuner_ops));
+	fe->tuner_priv = NULL;
+	kfree(priv);
+
+	return 0;
+}
+
+static const struct i2c_device_id m88ts2022_id[] = {
+	{"m88ts2022", 0},
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, m88ts2022_id);
+
+static struct i2c_driver m88ts2022_driver = {
+	.driver = {
+		.owner	= THIS_MODULE,
+		.name	= "m88ts2022",
+	},
+	.probe		= m88ts2022_probe,
+	.remove		= m88ts2022_remove,
+	.id_table	= m88ts2022_id,
+};
+
+module_i2c_driver(m88ts2022_driver);
+
+MODULE_DESCRIPTION("Montage M88TS2022 silicon tuner driver");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/tuners/m88ts2022.h b/drivers/media/tuners/m88ts2022.h
new file mode 100644
index 00000000000..659fa1b1633
--- /dev/null
+++ b/drivers/media/tuners/m88ts2022.h
@@ -0,0 +1,54 @@
+/*
+ * Montage M88TS2022 silicon tuner driver
+ *
+ * Copyright (C) 2013 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ */
+
+#ifndef M88TS2022_H
+#define M88TS2022_H
+
+#include "dvb_frontend.h"
+
+struct m88ts2022_config {
+	/*
+	 * clock
+	 * 16000000 - 32000000
+	 */
+	u32 clock;
+
+	/*
+	 * RF loop-through
+	 */
+	u8 loop_through:1;
+
+	/*
+	 * clock output
+	 */
+#define M88TS2022_CLOCK_OUT_DISABLED        0
+#define M88TS2022_CLOCK_OUT_ENABLED         1
+#define M88TS2022_CLOCK_OUT_ENABLED_XTALOUT 2
+	u8 clock_out:2;
+
+	/*
+	 * clock output divider
+	 * 1 - 31
+	 */
+	u8 clock_out_div:5;
+
+	/*
+	 * pointer to DVB frontend
+	 */
+	struct dvb_frontend *fe;
+};
+
+#endif
diff --git a/drivers/media/tuners/m88ts2022_priv.h b/drivers/media/tuners/m88ts2022_priv.h
new file mode 100644
index 00000000000..0363dd866a2
--- /dev/null
+++ b/drivers/media/tuners/m88ts2022_priv.h
@@ -0,0 +1,34 @@
+/*
+ * Montage M88TS2022 silicon tuner driver
+ *
+ * Copyright (C) 2013 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ */
+
+#ifndef M88TS2022_PRIV_H
+#define M88TS2022_PRIV_H
+
+#include "m88ts2022.h"
+
+struct m88ts2022_priv {
+	struct m88ts2022_config cfg;
+	struct i2c_client *client;
+	struct dvb_frontend *fe;
+	u32 frequency_khz;
+};
+
+struct m88ts2022_reg_val {
+	u8 reg;
+	u8 val;
+};
+
+#endif
diff --git a/drivers/media/tuners/mt2063.c b/drivers/media/tuners/mt2063.c
index 2e1a02e360f..f640dcf4a81 100644
--- a/drivers/media/tuners/mt2063.c
+++ b/drivers/media/tuners/mt2063.c
@@ -1,7 +1,7 @@
 /*
  * Driver for mt2063 Micronas tuner
  *
- * Copyright (c) 2011 Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2011 Mauro Carvalho Chehab
  *
  * This driver came from a driver originally written by:
  *		Henry Wang <Henry.wang@AzureWave.com>
@@ -1195,7 +1195,7 @@ static u32 mt2063_set_dnc_output_enable(struct mt2063_state *state,
  *   DNC Output is selected, the other is always off)
  *
  * @state:	ptr to mt2063_state structure
- * @Mode:	desired reciever delivery system
+ * @Mode:	desired receiver delivery system
  *
  * Note: Register cache must be valid for it to work
  */
@@ -2119,7 +2119,7 @@ static int mt2063_set_analog_params(struct dvb_frontend *fe,
 
 /*
  * As defined on EN 300 429, the DVB-C roll-off factor is 0.15.
- * So, the amount of the needed bandwith is given by:
+ * So, the amount of the needed bandwidth is given by:
  *	Bw = Symbol_rate * (1 + 0.15)
  * As such, the maximum symbol rate supported by 6 MHz is given by:
  *	max_symbol_rate = 6 MHz / 1.15 = 5217391 Bauds
@@ -2298,6 +2298,6 @@ static int tuner_MT2063_ClearPowerMaskBits(struct dvb_frontend *fe)
 }
 #endif
 
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
 MODULE_DESCRIPTION("MT2063 Silicon tuner");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/tuners/r820t.c b/drivers/media/tuners/r820t.c
index 1c23666468c..96ccfebce7c 100644
--- a/drivers/media/tuners/r820t.c
+++ b/drivers/media/tuners/r820t.c
@@ -1,7 +1,7 @@
 /*
  * Rafael Micro R820T driver
  *
- * Copyright (C) 2013 Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (C) 2013 Mauro Carvalho Chehab
  *
  * This driver was written from scratch, based on an existing driver
  * that it is part of rtl-sdr git tree, released under GPLv2:
@@ -612,10 +612,19 @@ static int r820t_set_pll(struct r820t_priv *priv, enum v4l2_tuner_type type,
 
 	vco_fine_tune = (data[4] & 0x30) >> 4;
 
-	if (vco_fine_tune > VCO_POWER_REF)
-		div_num = div_num - 1;
-	else if (vco_fine_tune < VCO_POWER_REF)
-		div_num = div_num + 1;
+	tuner_dbg("mix_div=%d div_num=%d vco_fine_tune=%d\n",
+			mix_div, div_num, vco_fine_tune);
+
+	/*
+	 * XXX: R828D/16MHz seems to have always vco_fine_tune=1.
+	 * Due to that, this calculation goes wrong.
+	 */
+	if (priv->cfg->rafael_chip != CHIP_R828D) {
+		if (vco_fine_tune > VCO_POWER_REF)
+			div_num = div_num - 1;
+		else if (vco_fine_tune < VCO_POWER_REF)
+			div_num = div_num + 1;
+	}
 
 	rc = r820t_write_reg_mask(priv, 0x10, div_num << 5, 0xe0);
 	if (rc < 0)
@@ -637,11 +646,6 @@ static int r820t_set_pll(struct r820t_priv *priv, enum v4l2_tuner_type type,
 		vco_fra = pll_ref * 129 / 128;
 	}
 
-	if (nint > 63) {
-		tuner_info("No valid PLL values for %u kHz!\n", freq);
-		return -EINVAL;
-	}
-
 	ni = (nint - 13) / 4;
 	si = nint - 4 * ni - 13;
 
@@ -1464,7 +1468,8 @@ static int r820t_imr_prepare(struct r820t_priv *priv)
 static int r820t_multi_read(struct r820t_priv *priv)
 {
 	int rc, i;
-	u8 data[2], min = 0, max = 255, sum = 0;
+	u16 sum = 0;
+	u8 data[2], min = 255, max = 0;
 
 	usleep_range(5000, 6000);
 
@@ -2347,5 +2352,5 @@ err_no_gate:
 EXPORT_SYMBOL_GPL(r820t_attach);
 
 MODULE_DESCRIPTION("Rafael Micro r820t silicon tuner driver");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/tuners/si2157.c b/drivers/media/tuners/si2157.c
new file mode 100644
index 00000000000..fa4cc7b880a
--- /dev/null
+++ b/drivers/media/tuners/si2157.c
@@ -0,0 +1,260 @@
+/*
+ * Silicon Labs Si2157 silicon tuner driver
+ *
+ * Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ */
+
+#include "si2157_priv.h"
+
+/* execute firmware command */
+static int si2157_cmd_execute(struct si2157 *s, struct si2157_cmd *cmd)
+{
+	int ret;
+	u8 buf[1];
+	unsigned long timeout;
+
+	mutex_lock(&s->i2c_mutex);
+
+	if (cmd->len) {
+		/* write cmd and args for firmware */
+		ret = i2c_master_send(s->client, cmd->args, cmd->len);
+		if (ret < 0) {
+			goto err_mutex_unlock;
+		} else if (ret != cmd->len) {
+			ret = -EREMOTEIO;
+			goto err_mutex_unlock;
+		}
+	}
+
+	/* wait cmd execution terminate */
+	#define TIMEOUT 80
+	timeout = jiffies + msecs_to_jiffies(TIMEOUT);
+	while (!time_after(jiffies, timeout)) {
+		ret = i2c_master_recv(s->client, buf, 1);
+		if (ret < 0) {
+			goto err_mutex_unlock;
+		} else if (ret != 1) {
+			ret = -EREMOTEIO;
+			goto err_mutex_unlock;
+		}
+
+		/* firmware ready? */
+		if ((buf[0] >> 7) & 0x01)
+			break;
+	}
+
+	dev_dbg(&s->client->dev, "%s: cmd execution took %d ms\n", __func__,
+			jiffies_to_msecs(jiffies) -
+			(jiffies_to_msecs(timeout) - TIMEOUT));
+
+	if (!((buf[0] >> 7) & 0x01)) {
+		ret = -ETIMEDOUT;
+		goto err_mutex_unlock;
+	} else {
+		ret = 0;
+	}
+
+err_mutex_unlock:
+	mutex_unlock(&s->i2c_mutex);
+	if (ret)
+		goto err;
+
+	return 0;
+err:
+	dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static int si2157_init(struct dvb_frontend *fe)
+{
+	struct si2157 *s = fe->tuner_priv;
+
+	dev_dbg(&s->client->dev, "%s:\n", __func__);
+
+	s->active = true;
+
+	return 0;
+}
+
+static int si2157_sleep(struct dvb_frontend *fe)
+{
+	struct si2157 *s = fe->tuner_priv;
+
+	dev_dbg(&s->client->dev, "%s:\n", __func__);
+
+	s->active = false;
+
+	return 0;
+}
+
+static int si2157_set_params(struct dvb_frontend *fe)
+{
+	struct si2157 *s = fe->tuner_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret;
+	struct si2157_cmd cmd;
+
+	dev_dbg(&s->client->dev,
+			"%s: delivery_system=%d frequency=%u bandwidth_hz=%u\n",
+			__func__, c->delivery_system, c->frequency,
+			c->bandwidth_hz);
+
+	if (!s->active) {
+		ret = -EAGAIN;
+		goto err;
+	}
+
+	/* configure? */
+	cmd.args[0] = 0xc0;
+	cmd.args[1] = 0x00;
+	cmd.args[2] = 0x0c;
+	cmd.args[3] = 0x00;
+	cmd.args[4] = 0x00;
+	cmd.args[5] = 0x01;
+	cmd.args[6] = 0x01;
+	cmd.args[7] = 0x01;
+	cmd.args[8] = 0x01;
+	cmd.args[9] = 0x01;
+	cmd.args[10] = 0x01;
+	cmd.args[11] = 0x02;
+	cmd.args[12] = 0x00;
+	cmd.args[13] = 0x00;
+	cmd.args[14] = 0x01;
+	cmd.len = 15;
+	ret = si2157_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	cmd.args[0] = 0x02;
+	cmd.len = 1;
+	ret = si2157_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	cmd.args[0] = 0x01;
+	cmd.args[1] = 0x01;
+	cmd.len = 2;
+	ret = si2157_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	/* set frequency */
+	cmd.args[0] = 0x41;
+	cmd.args[1] = 0x00;
+	cmd.args[2] = 0x00;
+	cmd.args[3] = 0x00;
+	cmd.args[4] = (c->frequency >>  0) & 0xff;
+	cmd.args[5] = (c->frequency >>  8) & 0xff;
+	cmd.args[6] = (c->frequency >> 16) & 0xff;
+	cmd.args[7] = (c->frequency >> 24) & 0xff;
+	cmd.len = 8;
+	ret = si2157_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	return 0;
+err:
+	dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+	return ret;
+}
+
+static const struct dvb_tuner_ops si2157_tuner_ops = {
+	.info = {
+		.name           = "Silicon Labs Si2157",
+		.frequency_min  = 110000000,
+		.frequency_max  = 862000000,
+	},
+
+	.init = si2157_init,
+	.sleep = si2157_sleep,
+	.set_params = si2157_set_params,
+};
+
+static int si2157_probe(struct i2c_client *client,
+		const struct i2c_device_id *id)
+{
+	struct si2157_config *cfg = client->dev.platform_data;
+	struct dvb_frontend *fe = cfg->fe;
+	struct si2157 *s;
+	struct si2157_cmd cmd;
+	int ret;
+
+	s = kzalloc(sizeof(struct si2157), GFP_KERNEL);
+	if (!s) {
+		ret = -ENOMEM;
+		dev_err(&client->dev, "%s: kzalloc() failed\n", KBUILD_MODNAME);
+		goto err;
+	}
+
+	s->client = client;
+	s->fe = cfg->fe;
+	mutex_init(&s->i2c_mutex);
+
+	/* check if the tuner is there */
+	cmd.len = 0;
+	ret = si2157_cmd_execute(s, &cmd);
+	if (ret)
+		goto err;
+
+	fe->tuner_priv = s;
+	memcpy(&fe->ops.tuner_ops, &si2157_tuner_ops,
+			sizeof(struct dvb_tuner_ops));
+
+	i2c_set_clientdata(client, s);
+
+	dev_info(&s->client->dev,
+			"%s: Silicon Labs Si2157 successfully attached\n",
+			KBUILD_MODNAME);
+	return 0;
+err:
+	dev_dbg(&client->dev, "%s: failed=%d\n", __func__, ret);
+	kfree(s);
+
+	return ret;
+}
+
+static int si2157_remove(struct i2c_client *client)
+{
+	struct si2157 *s = i2c_get_clientdata(client);
+	struct dvb_frontend *fe = s->fe;
+
+	dev_dbg(&client->dev, "%s:\n", __func__);
+
+	memset(&fe->ops.tuner_ops, 0, sizeof(struct dvb_tuner_ops));
+	fe->tuner_priv = NULL;
+	kfree(s);
+
+	return 0;
+}
+
+static const struct i2c_device_id si2157_id[] = {
+	{"si2157", 0},
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, si2157_id);
+
+static struct i2c_driver si2157_driver = {
+	.driver = {
+		.owner	= THIS_MODULE,
+		.name	= "si2157",
+	},
+	.probe		= si2157_probe,
+	.remove		= si2157_remove,
+	.id_table	= si2157_id,
+};
+
+module_i2c_driver(si2157_driver);
+
+MODULE_DESCRIPTION("Silicon Labs Si2157 silicon tuner driver");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/tuners/si2157.h b/drivers/media/tuners/si2157.h
new file mode 100644
index 00000000000..f469a092b66
--- /dev/null
+++ b/drivers/media/tuners/si2157.h
@@ -0,0 +1,34 @@
+/*
+ * Silicon Labs Si2157 silicon tuner driver
+ *
+ * Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ */
+
+#ifndef SI2157_H
+#define SI2157_H
+
+#include <linux/kconfig.h>
+#include "dvb_frontend.h"
+
+/*
+ * I2C address
+ * 0x60
+ */
+struct si2157_config {
+	/*
+	 * frontend
+	 */
+	struct dvb_frontend *fe;
+};
+
+#endif
diff --git a/drivers/media/tuners/si2157_priv.h b/drivers/media/tuners/si2157_priv.h
new file mode 100644
index 00000000000..6cc6c6fdab7
--- /dev/null
+++ b/drivers/media/tuners/si2157_priv.h
@@ -0,0 +1,37 @@
+/*
+ * Silicon Labs Si2157 silicon tuner driver
+ *
+ * Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ */
+
+#ifndef SI2157_PRIV_H
+#define SI2157_PRIV_H
+
+#include "si2157.h"
+
+/* state struct */
+struct si2157 {
+	struct mutex i2c_mutex;
+	struct i2c_client *client;
+	struct dvb_frontend *fe;
+	bool active;
+};
+
+/* firmare command struct */
+#define SI2157_ARGLEN      30
+struct si2157_cmd {
+	u8 args[SI2157_ARGLEN];
+	unsigned len;
+};
+
+#endif
diff --git a/drivers/media/tuners/tda18212.c b/drivers/media/tuners/tda18212.c
index e4a84ee231c..05a4ac9edb6 100644
--- a/drivers/media/tuners/tda18212.c
+++ b/drivers/media/tuners/tda18212.c
@@ -20,6 +20,9 @@
 
 #include "tda18212.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 struct tda18212_priv {
 	struct tda18212_config *cfg;
 	struct i2c_adapter *i2c;
@@ -32,16 +35,23 @@ static int tda18212_wr_regs(struct tda18212_priv *priv, u8 reg, u8 *val,
 	int len)
 {
 	int ret;
-	u8 buf[len+1];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg[1] = {
 		{
 			.addr = priv->cfg->i2c_address,
 			.flags = 0,
-			.len = sizeof(buf),
+			.len = 1 + len,
 			.buf = buf,
 		}
 	};
 
+	if (1 + len > sizeof(buf)) {
+		dev_warn(&priv->i2c->dev,
+			 "%s: i2c wr reg=%04x: len=%d is too big!\n",
+			 KBUILD_MODNAME, reg, len);
+		return -EINVAL;
+	}
+
 	buf[0] = reg;
 	memcpy(&buf[1], val, len);
 
@@ -61,7 +71,7 @@ static int tda18212_rd_regs(struct tda18212_priv *priv, u8 reg, u8 *val,
 	int len)
 {
 	int ret;
-	u8 buf[len];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg[2] = {
 		{
 			.addr = priv->cfg->i2c_address,
@@ -71,11 +81,18 @@ static int tda18212_rd_regs(struct tda18212_priv *priv, u8 reg, u8 *val,
 		}, {
 			.addr = priv->cfg->i2c_address,
 			.flags = I2C_M_RD,
-			.len = sizeof(buf),
+			.len = len,
 			.buf = buf,
 		}
 	};
 
+	if (len > sizeof(buf)) {
+		dev_warn(&priv->i2c->dev,
+			 "%s: i2c rd reg=%04x: len=%d is too big!\n",
+			 KBUILD_MODNAME, reg, len);
+		return -EINVAL;
+	}
+
 	ret = i2c_transfer(priv->i2c, msg, 2);
 	if (ret == 2) {
 		memcpy(val, buf, len);
@@ -133,6 +150,8 @@ static int tda18212_set_params(struct dvb_frontend *fe)
 	#define DVBT2_8  5
 	#define DVBC_6   6
 	#define DVBC_8   7
+	#define ATSC_VSB 8
+	#define ATSC_QAM 9
 	static const u8 bw_params[][3] = {
 		     /* reg:   0f    13    23 */
 		[DVBT_6]  = { 0xb3, 0x20, 0x03 },
@@ -143,6 +162,8 @@ static int tda18212_set_params(struct dvb_frontend *fe)
 		[DVBT2_8] = { 0xbc, 0x22, 0x01 },
 		[DVBC_6]  = { 0x92, 0x50, 0x03 },
 		[DVBC_8]  = { 0x92, 0x53, 0x03 },
+		[ATSC_VSB] = { 0x7d, 0x20, 0x63 },
+		[ATSC_QAM] = { 0x7d, 0x20, 0x63 },
 	};
 
 	dev_dbg(&priv->i2c->dev,
@@ -154,6 +175,14 @@ static int tda18212_set_params(struct dvb_frontend *fe)
 		fe->ops.i2c_gate_ctrl(fe, 1); /* open I2C-gate */
 
 	switch (c->delivery_system) {
+	case SYS_ATSC:
+		if_khz = priv->cfg->if_atsc_vsb;
+		i = ATSC_VSB;
+		break;
+	case SYS_DVBC_ANNEX_B:
+		if_khz = priv->cfg->if_atsc_qam;
+		i = ATSC_QAM;
+		break;
 	case SYS_DVBT:
 		switch (c->bandwidth_hz) {
 		case 6000000:
diff --git a/drivers/media/tuners/tda18212.h b/drivers/media/tuners/tda18212.h
index 7e0d503baf0..c36b49e4b27 100644
--- a/drivers/media/tuners/tda18212.h
+++ b/drivers/media/tuners/tda18212.h
@@ -35,6 +35,8 @@ struct tda18212_config {
 	u16 if_dvbt2_7;
 	u16 if_dvbt2_8;
 	u16 if_dvbc;
+	u16 if_atsc_vsb;
+	u16 if_atsc_qam;
 };
 
 #if IS_ENABLED(CONFIG_MEDIA_TUNER_TDA18212)
diff --git a/drivers/media/tuners/tda18218.c b/drivers/media/tuners/tda18218.c
index 2d31aeb6b08..9300e9361e3 100644
--- a/drivers/media/tuners/tda18218.c
+++ b/drivers/media/tuners/tda18218.c
@@ -20,11 +20,14 @@
 
 #include "tda18218_priv.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 /* write multiple registers */
 static int tda18218_wr_regs(struct tda18218_priv *priv, u8 reg, u8 *val, u8 len)
 {
 	int ret = 0, len2, remaining;
-	u8 buf[1 + len];
+	u8 buf[MAX_XFER_SIZE];
 	struct i2c_msg msg[1] = {
 		{
 			.addr = priv->cfg->i2c_address,
@@ -33,6 +36,13 @@ static int tda18218_wr_regs(struct tda18218_priv *priv, u8 reg, u8 *val, u8 len)
 		}
 	};
 
+	if (1 + len > sizeof(buf)) {
+		dev_warn(&priv->i2c->dev,
+			 "%s: i2c wr reg=%04x: len=%d is too big!\n",
+			 KBUILD_MODNAME, reg, len);
+		return -EINVAL;
+	}
+
 	for (remaining = len; remaining > 0;
 			remaining -= (priv->cfg->i2c_wr_max - 1)) {
 		len2 = remaining;
@@ -63,7 +73,7 @@ static int tda18218_wr_regs(struct tda18218_priv *priv, u8 reg, u8 *val, u8 len)
 static int tda18218_rd_regs(struct tda18218_priv *priv, u8 reg, u8 *val, u8 len)
 {
 	int ret;
-	u8 buf[reg+len]; /* we must start read always from reg 0x00 */
+	u8 buf[MAX_XFER_SIZE]; /* we must start read always from reg 0x00 */
 	struct i2c_msg msg[2] = {
 		{
 			.addr = priv->cfg->i2c_address,
@@ -73,11 +83,18 @@ static int tda18218_rd_regs(struct tda18218_priv *priv, u8 reg, u8 *val, u8 len)
 		}, {
 			.addr = priv->cfg->i2c_address,
 			.flags = I2C_M_RD,
-			.len = sizeof(buf),
+			.len = reg + len,
 			.buf = buf,
 		}
 	};
 
+	if (reg + len > sizeof(buf)) {
+		dev_warn(&priv->i2c->dev,
+			 "%s: i2c wr reg=%04x: len=%d is too big!\n",
+			 KBUILD_MODNAME, reg, len);
+		return -EINVAL;
+	}
+
 	ret = i2c_transfer(priv->i2c, msg, 2);
 	if (ret == 2) {
 		memcpy(val, &buf[reg], len);
diff --git a/drivers/media/tuners/tda9887.c b/drivers/media/tuners/tda9887.c
index 300005c535b..9823248d743 100644
--- a/drivers/media/tuners/tda9887.c
+++ b/drivers/media/tuners/tda9887.c
@@ -536,8 +536,8 @@ static int tda9887_status(struct dvb_frontend *fe)
 	unsigned char buf[1];
 	int rc;
 
-	memset(buf,0,sizeof(buf));
-	if (1 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props,buf,1)))
+	rc = tuner_i2c_xfer_recv(&priv->i2c_props, buf, 1);
+	if (rc != 1)
 		tuner_info("i2c i/o error: rc == %d (should be 1)\n", rc);
 	dump_read_message(fe, buf);
 	return 0;
diff --git a/drivers/media/tuners/tuner-xc2028-types.h b/drivers/media/tuners/tuner-xc2028-types.h
index 74dc46a71f6..7e4798783db 100644
--- a/drivers/media/tuners/tuner-xc2028-types.h
+++ b/drivers/media/tuners/tuner-xc2028-types.h
@@ -119,7 +119,7 @@
 #define V4L2_STD_A2		(V4L2_STD_A2_A    | V4L2_STD_A2_B)
 #define V4L2_STD_NICAM		(V4L2_STD_NICAM_A | V4L2_STD_NICAM_B)
 
-/* To preserve backward compatibilty,
+/* To preserve backward compatibility,
    (std & V4L2_STD_AUDIO) = 0 means that ALL audio stds are supported
  */
 
diff --git a/drivers/media/tuners/tuner-xc2028.c b/drivers/media/tuners/tuner-xc2028.c
index 878d2c4d9e8..6ef93ee1fdc 100644
--- a/drivers/media/tuners/tuner-xc2028.c
+++ b/drivers/media/tuners/tuner-xc2028.c
@@ -24,6 +24,9 @@
 #include <linux/dvb/frontend.h>
 #include "dvb_frontend.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  80
+
 /* Registers (Write-only) */
 #define XREG_INIT         0x00
 #define XREG_RF_FREQ      0x02
@@ -131,15 +134,6 @@ struct xc2028_data {
 	_rc;								\
 })
 
-#define i2c_rcv(priv, buf, size) ({					\
-	int _rc;							\
-	_rc = tuner_i2c_xfer_recv(&priv->i2c_props, buf, size);		\
-	if (size != _rc)						\
-		tuner_err("i2c input error: rc = %d (should be %d)\n",	\
-			   _rc, (int)size); 				\
-	_rc;								\
-})
-
 #define i2c_send_recv(priv, obuf, osize, ibuf, isize) ({		\
 	int _rc;							\
 	_rc = tuner_i2c_xfer_send_recv(&priv->i2c_props, obuf, osize,	\
@@ -273,6 +267,7 @@ static int check_device_status(struct xc2028_data *priv)
 	case XC2028_WAITING_FIRMWARE:
 		return -EAGAIN;
 	case XC2028_ACTIVE:
+		return 1;
 	case XC2028_SLEEP:
 		return 0;
 	case XC2028_NODEV:
@@ -547,7 +542,10 @@ static int load_firmware(struct dvb_frontend *fe, unsigned int type,
 {
 	struct xc2028_data *priv = fe->tuner_priv;
 	int                pos, rc;
-	unsigned char      *p, *endp, buf[priv->ctrl.max_len];
+	unsigned char      *p, *endp, buf[MAX_XFER_SIZE];
+
+	if (priv->ctrl.max_len > sizeof(buf))
+		priv->ctrl.max_len = sizeof(buf);
 
 	tuner_dbg("%s called\n", __func__);
 
@@ -572,7 +570,7 @@ static int load_firmware(struct dvb_frontend *fe, unsigned int type,
 			return -EINVAL;
 		}
 
-		size = le16_to_cpu(*(__u16 *) p);
+		size = le16_to_cpu(*(__le16 *) p);
 		p += sizeof(size);
 
 		if (size == 0xffff)
@@ -683,7 +681,7 @@ static int load_scode(struct dvb_frontend *fe, unsigned int type,
 		/* 16 SCODE entries per file; each SCODE entry is 12 bytes and
 		 * has a 2-byte size header in the firmware format. */
 		if (priv->firm[pos].size != 14 * 16 || scode >= 16 ||
-		    le16_to_cpu(*(__u16 *)(p + 14 * scode)) != 12)
+		    le16_to_cpu(*(__le16 *)(p + 14 * scode)) != 12)
 			return -EINVAL;
 		p += 14 * scode + 2;
 	}
@@ -712,6 +710,8 @@ static int load_scode(struct dvb_frontend *fe, unsigned int type,
 	return 0;
 }
 
+static int xc2028_sleep(struct dvb_frontend *fe);
+
 static int check_firmware(struct dvb_frontend *fe, unsigned int type,
 			  v4l2_std_id std, __u16 int_freq)
 {
@@ -884,7 +884,7 @@ read_not_reliable:
 	return 0;
 
 fail:
-	priv->state = XC2028_SLEEP;
+	priv->state = XC2028_NO_FIRMWARE;
 
 	memset(&priv->cur_fw, 0, sizeof(priv->cur_fw));
 	if (retry_count < 8) {
@@ -894,6 +894,9 @@ fail:
 		goto retry;
 	}
 
+	/* Firmware didn't load. Put the device to sleep */
+	xc2028_sleep(fe);
+
 	if (rc == -ENOENT)
 		rc = -EINVAL;
 	return rc;
@@ -911,6 +914,12 @@ static int xc2028_signal(struct dvb_frontend *fe, u16 *strength)
 	if (rc < 0)
 		return rc;
 
+	/* If the device is sleeping, no channel is tuned */
+	if (!rc) {
+		*strength = 0;
+		return 0;
+	}
+
 	mutex_lock(&priv->lock);
 
 	/* Sync Lock Indicator */
@@ -958,6 +967,12 @@ static int xc2028_get_afc(struct dvb_frontend *fe, s32 *afc)
 	if (rc < 0)
 		return rc;
 
+	/* If the device is sleeping, no channel is tuned */
+	if (!rc) {
+		*afc = 0;
+		return 0;
+	}
+
 	mutex_lock(&priv->lock);
 
 	/* Sync Lock Indicator */
@@ -1092,6 +1107,10 @@ static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */,
 				offset += 200000;
 		}
 #endif
+		break;
+	default:
+		tuner_err("Unsupported tuner type %d.\n", new_type);
+		break;
 	}
 
 	div = (freq - offset + DIV / 2) / DIV;
@@ -1275,6 +1294,10 @@ static int xc2028_sleep(struct dvb_frontend *fe)
 	if (rc < 0)
 		return rc;
 
+	/* Device is already in sleep mode */
+	if (!rc)
+		return 0;
+
 	/* Avoid firmware reload on slow devices or if PM disabled */
 	if (no_poweroff || priv->ctrl.disable_power_mgmt)
 		return 0;
@@ -1292,7 +1315,8 @@ static int xc2028_sleep(struct dvb_frontend *fe)
 	else
 		rc = send_seq(priv, {0x80, XREG_POWER_DOWN, 0x00, 0x00});
 
-	priv->state = XC2028_SLEEP;
+	if (rc >= 0)
+		priv->state = XC2028_SLEEP;
 
 	mutex_unlock(&priv->lock);
 
@@ -1360,7 +1384,7 @@ static void load_firmware_cb(const struct firmware *fw,
 
 	if (rc < 0)
 		return;
-	priv->state = XC2028_SLEEP;
+	priv->state = XC2028_ACTIVE;
 }
 
 static int xc2028_set_config(struct dvb_frontend *fe, void *priv_cfg)
diff --git a/drivers/media/tuners/xc5000.c b/drivers/media/tuners/xc5000.c
index 5cd09a681b6..2b3d514be67 100644
--- a/drivers/media/tuners/xc5000.c
+++ b/drivers/media/tuners/xc5000.c
@@ -25,6 +25,7 @@
 #include <linux/moduleparam.h>
 #include <linux/videodev2.h>
 #include <linux/delay.h>
+#include <linux/workqueue.h>
 #include <linux/dvb/frontend.h>
 #include <linux/i2c.h>
 
@@ -65,26 +66,25 @@ struct xc5000_priv {
 	u16 pll_register_no;
 	u8 init_status_supported;
 	u8 fw_checksum_supported;
+
+	struct dvb_frontend *fe;
+	struct delayed_work timer_sleep;
 };
 
 /* Misc Defines */
 #define MAX_TV_STANDARD			24
 #define XC_MAX_I2C_WRITE_LENGTH		64
 
+/* Time to suspend after the .sleep callback is called */
+#define XC5000_SLEEP_TIME		5000 /* ms */
+
 /* Signal Types */
 #define XC_RF_MODE_AIR			0
 #define XC_RF_MODE_CABLE		1
 
-/* Result codes */
-#define XC_RESULT_SUCCESS		0
-#define XC_RESULT_RESET_FAILURE		1
-#define XC_RESULT_I2C_WRITE_FAILURE	2
-#define XC_RESULT_I2C_READ_FAILURE	3
-#define XC_RESULT_OUT_OF_RANGE		5
-
 /* Product id */
 #define XC_PRODUCT_ID_FW_NOT_LOADED	0x2000
-#define XC_PRODUCT_ID_FW_LOADED 	0x1388
+#define XC_PRODUCT_ID_FW_LOADED	0x1388
 
 /* Registers */
 #define XREG_INIT         0x00
@@ -152,16 +152,16 @@ struct xc5000_priv {
 
 */
 struct XC_TV_STANDARD {
-	char *Name;
-	u16 AudioMode;
-	u16 VideoMode;
+	char *name;
+	u16 audio_mode;
+	u16 video_mode;
 };
 
 /* Tuner standards */
 #define MN_NTSC_PAL_BTSC	0
 #define MN_NTSC_PAL_A2		1
 #define MN_NTSC_PAL_EIAJ	2
-#define MN_NTSC_PAL_Mono	3
+#define MN_NTSC_PAL_MONO	3
 #define BG_PAL_A2		4
 #define BG_PAL_NICAM		5
 #define BG_PAL_MONO		6
@@ -171,19 +171,19 @@ struct XC_TV_STANDARD {
 #define DK_PAL_NICAM		10
 #define DK_PAL_MONO		11
 #define DK_SECAM_A2DK1		12
-#define DK_SECAM_A2LDK3 	13
-#define DK_SECAM_A2MONO 	14
+#define DK_SECAM_A2LDK3		13
+#define DK_SECAM_A2MONO		14
 #define L_SECAM_NICAM		15
 #define LC_SECAM_NICAM		16
 #define DTV6			17
 #define DTV8			18
 #define DTV7_8			19
 #define DTV7			20
-#define FM_Radio_INPUT2 	21
-#define FM_Radio_INPUT1 	22
-#define FM_Radio_INPUT1_MONO	23
+#define FM_RADIO_INPUT2		21
+#define FM_RADIO_INPUT1		22
+#define FM_RADIO_INPUT1_MONO	23
 
-static struct XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = {
+static struct XC_TV_STANDARD xc5000_standard[MAX_TV_STANDARD] = {
 	{"M/N-NTSC/PAL-BTSC", 0x0400, 0x8020},
 	{"M/N-NTSC/PAL-A2",   0x0600, 0x8020},
 	{"M/N-NTSC/PAL-EIAJ", 0x0440, 0x8020},
@@ -249,7 +249,7 @@ static inline const struct xc5000_fw_cfg *xc5000_assign_firmware(int chip_id)
 static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe, int force);
 static int xc5000_is_firmware_loaded(struct dvb_frontend *fe);
 static int xc5000_readreg(struct xc5000_priv *priv, u16 reg, u16 *val);
-static int xc5000_TunerReset(struct dvb_frontend *fe);
+static int xc5000_tuner_reset(struct dvb_frontend *fe);
 
 static int xc_send_i2c_data(struct xc5000_priv *priv, u8 *buf, int len)
 {
@@ -258,9 +258,9 @@ static int xc_send_i2c_data(struct xc5000_priv *priv, u8 *buf, int len)
 
 	if (i2c_transfer(priv->i2c_props.adap, &msg, 1) != 1) {
 		printk(KERN_ERR "xc5000: I2C write failed (len=%i)\n", len);
-		return XC_RESULT_I2C_WRITE_FAILURE;
+		return -EREMOTEIO;
 	}
-	return XC_RESULT_SUCCESS;
+	return 0;
 }
 
 #if 0
@@ -297,15 +297,10 @@ static int xc5000_readreg(struct xc5000_priv *priv, u16 reg, u16 *val)
 	}
 
 	*val = (bval[0] << 8) | bval[1];
-	return XC_RESULT_SUCCESS;
-}
-
-static void xc_wait(int wait_ms)
-{
-	msleep(wait_ms);
+	return 0;
 }
 
-static int xc5000_TunerReset(struct dvb_frontend *fe)
+static int xc5000_tuner_reset(struct dvb_frontend *fe)
 {
 	struct xc5000_priv *priv = fe->tuner_priv;
 	int ret;
@@ -320,43 +315,43 @@ static int xc5000_TunerReset(struct dvb_frontend *fe)
 					   XC5000_TUNER_RESET, 0);
 		if (ret) {
 			printk(KERN_ERR "xc5000: reset failed\n");
-			return XC_RESULT_RESET_FAILURE;
+			return ret;
 		}
 	} else {
 		printk(KERN_ERR "xc5000: no tuner reset callback function, fatal\n");
-		return XC_RESULT_RESET_FAILURE;
+		return -EINVAL;
 	}
-	return XC_RESULT_SUCCESS;
+	return 0;
 }
 
-static int xc_write_reg(struct xc5000_priv *priv, u16 regAddr, u16 i2cData)
+static int xc_write_reg(struct xc5000_priv *priv, u16 reg_addr, u16 i2c_data)
 {
 	u8 buf[4];
-	int WatchDogTimer = 100;
+	int watch_dog_timer = 100;
 	int result;
 
-	buf[0] = (regAddr >> 8) & 0xFF;
-	buf[1] = regAddr & 0xFF;
-	buf[2] = (i2cData >> 8) & 0xFF;
-	buf[3] = i2cData & 0xFF;
+	buf[0] = (reg_addr >> 8) & 0xFF;
+	buf[1] = reg_addr & 0xFF;
+	buf[2] = (i2c_data >> 8) & 0xFF;
+	buf[3] = i2c_data & 0xFF;
 	result = xc_send_i2c_data(priv, buf, 4);
-	if (result == XC_RESULT_SUCCESS) {
+	if (result == 0) {
 		/* wait for busy flag to clear */
-		while ((WatchDogTimer > 0) && (result == XC_RESULT_SUCCESS)) {
+		while ((watch_dog_timer > 0) && (result == 0)) {
 			result = xc5000_readreg(priv, XREG_BUSY, (u16 *)buf);
-			if (result == XC_RESULT_SUCCESS) {
+			if (result == 0) {
 				if ((buf[0] == 0) && (buf[1] == 0)) {
 					/* busy flag cleared */
 					break;
 				} else {
-					xc_wait(5); /* wait 5 ms */
-					WatchDogTimer--;
+					msleep(5); /* wait 5 ms */
+					watch_dog_timer--;
 				}
 			}
 		}
 	}
-	if (WatchDogTimer <= 0)
-		result = XC_RESULT_I2C_WRITE_FAILURE;
+	if (watch_dog_timer <= 0)
+		result = -EREMOTEIO;
 
 	return result;
 }
@@ -375,13 +370,13 @@ static int xc_load_i2c_sequence(struct dvb_frontend *fe, const u8 *i2c_sequence)
 		len = i2c_sequence[index] * 256 + i2c_sequence[index+1];
 		if (len == 0x0000) {
 			/* RESET command */
-			result = xc5000_TunerReset(fe);
+			result = xc5000_tuner_reset(fe);
 			index += 2;
-			if (result != XC_RESULT_SUCCESS)
+			if (result != 0)
 				return result;
 		} else if (len & 0x8000) {
 			/* WAIT command */
-			xc_wait(len & 0x7FFF);
+			msleep(len & 0x7FFF);
 			index += 2;
 		} else {
 			/* Send i2c data whilst ensuring individual transactions
@@ -404,7 +399,7 @@ static int xc_load_i2c_sequence(struct dvb_frontend *fe, const u8 *i2c_sequence)
 				result = xc_send_i2c_data(priv, buf,
 					nbytes_to_send);
 
-				if (result != XC_RESULT_SUCCESS)
+				if (result != 0)
 					return result;
 
 				pos += nbytes_to_send - 2;
@@ -412,7 +407,7 @@ static int xc_load_i2c_sequence(struct dvb_frontend *fe, const u8 *i2c_sequence)
 			index += len;
 		}
 	}
-	return XC_RESULT_SUCCESS;
+	return 0;
 }
 
 static int xc_initialize(struct xc5000_priv *priv)
@@ -421,29 +416,29 @@ static int xc_initialize(struct xc5000_priv *priv)
 	return xc_write_reg(priv, XREG_INIT, 0);
 }
 
-static int xc_SetTVStandard(struct xc5000_priv *priv,
-	u16 VideoMode, u16 AudioMode, u8 RadioMode)
+static int xc_set_tv_standard(struct xc5000_priv *priv,
+	u16 video_mode, u16 audio_mode, u8 radio_mode)
 {
 	int ret;
-	dprintk(1, "%s(0x%04x,0x%04x)\n", __func__, VideoMode, AudioMode);
-	if (RadioMode) {
+	dprintk(1, "%s(0x%04x,0x%04x)\n", __func__, video_mode, audio_mode);
+	if (radio_mode) {
 		dprintk(1, "%s() Standard = %s\n",
 			__func__,
-			XC5000_Standard[RadioMode].Name);
+			xc5000_standard[radio_mode].name);
 	} else {
 		dprintk(1, "%s() Standard = %s\n",
 			__func__,
-			XC5000_Standard[priv->video_standard].Name);
+			xc5000_standard[priv->video_standard].name);
 	}
 
-	ret = xc_write_reg(priv, XREG_VIDEO_MODE, VideoMode);
-	if (ret == XC_RESULT_SUCCESS)
-		ret = xc_write_reg(priv, XREG_AUDIO_MODE, AudioMode);
+	ret = xc_write_reg(priv, XREG_VIDEO_MODE, video_mode);
+	if (ret == 0)
+		ret = xc_write_reg(priv, XREG_AUDIO_MODE, audio_mode);
 
 	return ret;
 }
 
-static int xc_SetSignalSource(struct xc5000_priv *priv, u16 rf_mode)
+static int xc_set_signal_source(struct xc5000_priv *priv, u16 rf_mode)
 {
 	dprintk(1, "%s(%d) Source = %s\n", __func__, rf_mode,
 		rf_mode == XC_RF_MODE_AIR ? "ANTENNA" : "CABLE");
@@ -459,7 +454,7 @@ static int xc_SetSignalSource(struct xc5000_priv *priv, u16 rf_mode)
 
 static const struct dvb_tuner_ops xc5000_tuner_ops;
 
-static int xc_set_RF_frequency(struct xc5000_priv *priv, u32 freq_hz)
+static int xc_set_rf_frequency(struct xc5000_priv *priv, u32 freq_hz)
 {
 	u16 freq_code;
 
@@ -467,7 +462,7 @@ static int xc_set_RF_frequency(struct xc5000_priv *priv, u32 freq_hz)
 
 	if ((freq_hz > xc5000_tuner_ops.info.frequency_max) ||
 		(freq_hz < xc5000_tuner_ops.info.frequency_min))
-		return XC_RESULT_OUT_OF_RANGE;
+		return -EINVAL;
 
 	freq_code = (u16)(freq_hz / 15625);
 
@@ -488,7 +483,7 @@ static int xc_set_IF_frequency(struct xc5000_priv *priv, u32 freq_khz)
 }
 
 
-static int xc_get_ADC_Envelope(struct xc5000_priv *priv, u16 *adc_envelope)
+static int xc_get_adc_envelope(struct xc5000_priv *priv, u16 *adc_envelope)
 {
 	return xc5000_readreg(priv, XREG_ADC_ENV, adc_envelope);
 }
@@ -496,14 +491,14 @@ static int xc_get_ADC_Envelope(struct xc5000_priv *priv, u16 *adc_envelope)
 static int xc_get_frequency_error(struct xc5000_priv *priv, u32 *freq_error_hz)
 {
 	int result;
-	u16 regData;
+	u16 reg_data;
 	u32 tmp;
 
-	result = xc5000_readreg(priv, XREG_FREQ_ERROR, &regData);
-	if (result != XC_RESULT_SUCCESS)
+	result = xc5000_readreg(priv, XREG_FREQ_ERROR, &reg_data);
+	if (result != 0)
 		return result;
 
-	tmp = (u32)regData;
+	tmp = (u32)reg_data;
 	(*freq_error_hz) = (tmp * 15625) / 1000;
 	return result;
 }
@@ -521,7 +516,7 @@ static int xc_get_version(struct xc5000_priv *priv,
 	int result;
 
 	result = xc5000_readreg(priv, XREG_VERSION, &data);
-	if (result != XC_RESULT_SUCCESS)
+	if (result != 0)
 		return result;
 
 	(*hw_majorversion) = (data >> 12) & 0x0F;
@@ -539,14 +534,14 @@ static int xc_get_buildversion(struct xc5000_priv *priv, u16 *buildrev)
 
 static int xc_get_hsync_freq(struct xc5000_priv *priv, u32 *hsync_freq_hz)
 {
-	u16 regData;
+	u16 reg_data;
 	int result;
 
-	result = xc5000_readreg(priv, XREG_HSYNC_FREQ, &regData);
-	if (result != XC_RESULT_SUCCESS)
+	result = xc5000_readreg(priv, XREG_HSYNC_FREQ, &reg_data);
+	if (result != 0)
 		return result;
 
-	(*hsync_freq_hz) = ((regData & 0x0fff) * 763)/100;
+	(*hsync_freq_hz) = ((reg_data & 0x0fff) * 763)/100;
 	return result;
 }
 
@@ -570,19 +565,19 @@ static int xc_get_totalgain(struct xc5000_priv *priv, u16 *totalgain)
 	return xc5000_readreg(priv, XREG_TOTALGAIN, totalgain);
 }
 
-static u16 WaitForLock(struct xc5000_priv *priv)
+static u16 wait_for_lock(struct xc5000_priv *priv)
 {
-	u16 lockState = 0;
-	int watchDogCount = 40;
-
-	while ((lockState == 0) && (watchDogCount > 0)) {
-		xc_get_lock_status(priv, &lockState);
-		if (lockState != 1) {
-			xc_wait(5);
-			watchDogCount--;
+	u16 lock_state = 0;
+	int watch_dog_count = 40;
+
+	while ((lock_state == 0) && (watch_dog_count > 0)) {
+		xc_get_lock_status(priv, &lock_state);
+		if (lock_state != 1) {
+			msleep(5);
+			watch_dog_count--;
 		}
 	}
-	return lockState;
+	return lock_state;
 }
 
 #define XC_TUNE_ANALOG  0
@@ -593,11 +588,11 @@ static int xc_tune_channel(struct xc5000_priv *priv, u32 freq_hz, int mode)
 
 	dprintk(1, "%s(%u)\n", __func__, freq_hz);
 
-	if (xc_set_RF_frequency(priv, freq_hz) != XC_RESULT_SUCCESS)
+	if (xc_set_rf_frequency(priv, freq_hz) != 0)
 		return 0;
 
 	if (mode == XC_TUNE_ANALOG) {
-		if (WaitForLock(priv) == 1)
+		if (wait_for_lock(priv) == 1)
 			found = 1;
 	}
 
@@ -607,7 +602,7 @@ static int xc_tune_channel(struct xc5000_priv *priv, u32 freq_hz, int mode)
 static int xc_set_xtal(struct dvb_frontend *fe)
 {
 	struct xc5000_priv *priv = fe->tuner_priv;
-	int ret = XC_RESULT_SUCCESS;
+	int ret = 0;
 
 	switch (priv->chip_id) {
 	default:
@@ -649,23 +644,22 @@ static int xc5000_fwupload(struct dvb_frontend *fe)
 		priv->i2c_props.adap->dev.parent);
 	if (ret) {
 		printk(KERN_ERR "xc5000: Upload failed. (file not found?)\n");
-		ret = XC_RESULT_RESET_FAILURE;
 		goto out;
 	} else {
 		printk(KERN_DEBUG "xc5000: firmware read %Zu bytes.\n",
 		       fw->size);
-		ret = XC_RESULT_SUCCESS;
+		ret = 0;
 	}
 
 	if (fw->size != desired_fw->size) {
 		printk(KERN_ERR "xc5000: firmware incorrect size\n");
-		ret = XC_RESULT_RESET_FAILURE;
+		ret = -EINVAL;
 	} else {
 		printk(KERN_INFO "xc5000: firmware uploading...\n");
 		ret = xc_load_i2c_sequence(fe,  fw->data);
-		if (XC_RESULT_SUCCESS == ret)
+		if (0 == ret)
 			ret = xc_set_xtal(fe);
-		if (XC_RESULT_SUCCESS == ret)
+		if (0 == ret)
 			printk(KERN_INFO "xc5000: firmware upload complete...\n");
 		else
 			printk(KERN_ERR "xc5000: firmware upload failed...\n");
@@ -695,9 +689,9 @@ static void xc_debug_dump(struct xc5000_priv *priv)
 	 * Frame Lines needs two frame times after initial lock
 	 * before it is valid.
 	 */
-	xc_wait(100);
+	msleep(100);
 
-	xc_get_ADC_Envelope(priv,  &adc_envelope);
+	xc_get_adc_envelope(priv,  &adc_envelope);
 	dprintk(1, "*** ADC envelope (0-1023) = %d\n", adc_envelope);
 
 	xc_get_frequency_error(priv, &freq_error_hz);
@@ -744,7 +738,7 @@ static int xc5000_set_params(struct dvb_frontend *fe)
 	u32 freq = fe->dtv_property_cache.frequency;
 	u32 delsys  = fe->dtv_property_cache.delivery_system;
 
-	if (xc_load_fw_and_init_tuner(fe, 0) != XC_RESULT_SUCCESS) {
+	if (xc_load_fw_and_init_tuner(fe, 0) != 0) {
 		dprintk(1, "Unable to load firmware and init tuner\n");
 		return -EINVAL;
 	}
@@ -820,24 +814,24 @@ static int xc5000_set_params(struct dvb_frontend *fe)
 	dprintk(1, "%s() frequency=%d (compensated to %d)\n",
 		__func__, freq, priv->freq_hz);
 
-	ret = xc_SetSignalSource(priv, priv->rf_mode);
-	if (ret != XC_RESULT_SUCCESS) {
+	ret = xc_set_signal_source(priv, priv->rf_mode);
+	if (ret != 0) {
 		printk(KERN_ERR
-			"xc5000: xc_SetSignalSource(%d) failed\n",
+			"xc5000: xc_set_signal_source(%d) failed\n",
 			priv->rf_mode);
 		return -EREMOTEIO;
 	}
 
-	ret = xc_SetTVStandard(priv,
-		XC5000_Standard[priv->video_standard].VideoMode,
-		XC5000_Standard[priv->video_standard].AudioMode, 0);
-	if (ret != XC_RESULT_SUCCESS) {
-		printk(KERN_ERR "xc5000: xc_SetTVStandard failed\n");
+	ret = xc_set_tv_standard(priv,
+		xc5000_standard[priv->video_standard].video_mode,
+		xc5000_standard[priv->video_standard].audio_mode, 0);
+	if (ret != 0) {
+		printk(KERN_ERR "xc5000: xc_set_tv_standard failed\n");
 		return -EREMOTEIO;
 	}
 
 	ret = xc_set_IF_frequency(priv, priv->if_khz);
-	if (ret != XC_RESULT_SUCCESS) {
+	if (ret != 0) {
 		printk(KERN_ERR "xc5000: xc_Set_IF_frequency(%d) failed\n",
 		       priv->if_khz);
 		return -EIO;
@@ -862,15 +856,15 @@ static int xc5000_is_firmware_loaded(struct dvb_frontend *fe)
 	u16 id;
 
 	ret = xc5000_readreg(priv, XREG_PRODUCT_ID, &id);
-	if (ret == XC_RESULT_SUCCESS) {
+	if (ret == 0) {
 		if (id == XC_PRODUCT_ID_FW_NOT_LOADED)
-			ret = XC_RESULT_RESET_FAILURE;
+			ret = -ENOENT;
 		else
-			ret = XC_RESULT_SUCCESS;
+			ret = 0;
 	}
 
 	dprintk(1, "%s() returns %s id = 0x%x\n", __func__,
-		ret == XC_RESULT_SUCCESS ? "True" : "False", id);
+		ret == 0 ? "True" : "False", id);
 	return ret;
 }
 
@@ -936,19 +930,19 @@ static int xc5000_set_tv_freq(struct dvb_frontend *fe,
 	}
 
 tune_channel:
-	ret = xc_SetSignalSource(priv, priv->rf_mode);
-	if (ret != XC_RESULT_SUCCESS) {
+	ret = xc_set_signal_source(priv, priv->rf_mode);
+	if (ret != 0) {
 		printk(KERN_ERR
-			"xc5000: xc_SetSignalSource(%d) failed\n",
+			"xc5000: xc_set_signal_source(%d) failed\n",
 			priv->rf_mode);
 		return -EREMOTEIO;
 	}
 
-	ret = xc_SetTVStandard(priv,
-		XC5000_Standard[priv->video_standard].VideoMode,
-		XC5000_Standard[priv->video_standard].AudioMode, 0);
-	if (ret != XC_RESULT_SUCCESS) {
-		printk(KERN_ERR "xc5000: xc_SetTVStandard failed\n");
+	ret = xc_set_tv_standard(priv,
+		xc5000_standard[priv->video_standard].video_mode,
+		xc5000_standard[priv->video_standard].audio_mode, 0);
+	if (ret != 0) {
+		printk(KERN_ERR "xc5000: xc_set_tv_standard failed\n");
 		return -EREMOTEIO;
 	}
 
@@ -966,7 +960,7 @@ tune_channel:
 			/* PLL is unlocked, force reload of the firmware */
 			dprintk(1, "xc5000: PLL not locked (0x%x).  Reloading...\n",
 				pll_lock_status);
-			if (xc_load_fw_and_init_tuner(fe, 1) != XC_RESULT_SUCCESS) {
+			if (xc_load_fw_and_init_tuner(fe, 1) != 0) {
 				printk(KERN_ERR "xc5000: Unable to reload fw\n");
 				return -EREMOTEIO;
 			}
@@ -993,11 +987,11 @@ static int xc5000_set_radio_freq(struct dvb_frontend *fe,
 	}
 
 	if (priv->radio_input == XC5000_RADIO_FM1)
-		radio_input = FM_Radio_INPUT1;
+		radio_input = FM_RADIO_INPUT1;
 	else if  (priv->radio_input == XC5000_RADIO_FM2)
-		radio_input = FM_Radio_INPUT2;
+		radio_input = FM_RADIO_INPUT2;
 	else if  (priv->radio_input == XC5000_RADIO_FM1_MONO)
-		radio_input = FM_Radio_INPUT1_MONO;
+		radio_input = FM_RADIO_INPUT1_MONO;
 	else {
 		dprintk(1, "%s() unknown radio input %d\n", __func__,
 			priv->radio_input);
@@ -1008,18 +1002,18 @@ static int xc5000_set_radio_freq(struct dvb_frontend *fe,
 
 	priv->rf_mode = XC_RF_MODE_AIR;
 
-	ret = xc_SetTVStandard(priv, XC5000_Standard[radio_input].VideoMode,
-			       XC5000_Standard[radio_input].AudioMode, radio_input);
+	ret = xc_set_tv_standard(priv, xc5000_standard[radio_input].video_mode,
+			       xc5000_standard[radio_input].audio_mode, radio_input);
 
-	if (ret != XC_RESULT_SUCCESS) {
-		printk(KERN_ERR "xc5000: xc_SetTVStandard failed\n");
+	if (ret != 0) {
+		printk(KERN_ERR "xc5000: xc_set_tv_standard failed\n");
 		return -EREMOTEIO;
 	}
 
-	ret = xc_SetSignalSource(priv, priv->rf_mode);
-	if (ret != XC_RESULT_SUCCESS) {
+	ret = xc_set_signal_source(priv, priv->rf_mode);
+	if (ret != 0) {
 		printk(KERN_ERR
-			"xc5000: xc_SetSignalSource(%d) failed\n",
+			"xc5000: xc_set_signal_source(%d) failed\n",
 			priv->rf_mode);
 		return -EREMOTEIO;
 	}
@@ -1044,7 +1038,7 @@ static int xc5000_set_analog_params(struct dvb_frontend *fe,
 	if (priv->i2c_props.adap == NULL)
 		return -EINVAL;
 
-	if (xc_load_fw_and_init_tuner(fe, 0) != XC_RESULT_SUCCESS) {
+	if (xc_load_fw_and_init_tuner(fe, 0) != 0) {
 		dprintk(1, "Unable to load firmware and init tuner\n");
 		return -EINVAL;
 	}
@@ -1105,23 +1099,25 @@ static int xc5000_get_status(struct dvb_frontend *fe, u32 *status)
 static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe, int force)
 {
 	struct xc5000_priv *priv = fe->tuner_priv;
-	int ret = XC_RESULT_SUCCESS;
+	int ret = 0;
 	u16 pll_lock_status;
 	u16 fw_ck;
 
-	if (force || xc5000_is_firmware_loaded(fe) != XC_RESULT_SUCCESS) {
+	cancel_delayed_work(&priv->timer_sleep);
+
+	if (force || xc5000_is_firmware_loaded(fe) != 0) {
 
 fw_retry:
 
 		ret = xc5000_fwupload(fe);
-		if (ret != XC_RESULT_SUCCESS)
+		if (ret != 0)
 			return ret;
 
 		msleep(20);
 
 		if (priv->fw_checksum_supported) {
 			if (xc5000_readreg(priv, XREG_FW_CHECKSUM, &fw_ck)
-			    != XC_RESULT_SUCCESS) {
+			    != 0) {
 				dprintk(1, "%s() FW checksum reading failed.\n",
 					__func__);
 				goto fw_retry;
@@ -1137,7 +1133,7 @@ fw_retry:
 		/* Start the tuner self-calibration process */
 		ret |= xc_initialize(priv);
 
-		if (ret != XC_RESULT_SUCCESS)
+		if (ret != 0)
 			goto fw_retry;
 
 		/* Wait for calibration to complete.
@@ -1145,10 +1141,10 @@ fw_retry:
 		 * I2C transactions until calibration is complete.  This way we
 		 * don't have to rely on clock stretching working.
 		 */
-		xc_wait(100);
+		msleep(100);
 
 		if (priv->init_status_supported) {
-			if (xc5000_readreg(priv, XREG_INIT_STATUS, &fw_ck) != XC_RESULT_SUCCESS) {
+			if (xc5000_readreg(priv, XREG_INIT_STATUS, &fw_ck) != 0) {
 				dprintk(1, "%s() FW failed reading init status.\n",
 					__func__);
 				goto fw_retry;
@@ -1177,27 +1173,39 @@ fw_retry:
 	return ret;
 }
 
-static int xc5000_sleep(struct dvb_frontend *fe)
+static void xc5000_do_timer_sleep(struct work_struct *timer_sleep)
 {
+	struct xc5000_priv *priv =container_of(timer_sleep, struct xc5000_priv,
+					       timer_sleep.work);
+	struct dvb_frontend *fe = priv->fe;
 	int ret;
 
 	dprintk(1, "%s()\n", __func__);
 
-	/* Avoid firmware reload on slow devices */
-	if (no_poweroff)
-		return 0;
-
 	/* According to Xceive technical support, the "powerdown" register
 	   was removed in newer versions of the firmware.  The "supported"
 	   way to sleep the tuner is to pull the reset pin low for 10ms */
-	ret = xc5000_TunerReset(fe);
-	if (ret != XC_RESULT_SUCCESS) {
+	ret = xc5000_tuner_reset(fe);
+	if (ret != 0)
 		printk(KERN_ERR
 			"xc5000: %s() unable to shutdown tuner\n",
 			__func__);
-		return -EREMOTEIO;
-	} else
-		return XC_RESULT_SUCCESS;
+}
+
+static int xc5000_sleep(struct dvb_frontend *fe)
+{
+	struct xc5000_priv *priv = fe->tuner_priv;
+
+	dprintk(1, "%s()\n", __func__);
+
+	/* Avoid firmware reload on slow devices */
+	if (no_poweroff)
+		return 0;
+
+	schedule_delayed_work(&priv->timer_sleep,
+			      msecs_to_jiffies(XC5000_SLEEP_TIME));
+
+	return 0;
 }
 
 static int xc5000_init(struct dvb_frontend *fe)
@@ -1205,7 +1213,7 @@ static int xc5000_init(struct dvb_frontend *fe)
 	struct xc5000_priv *priv = fe->tuner_priv;
 	dprintk(1, "%s()\n", __func__);
 
-	if (xc_load_fw_and_init_tuner(fe, 0) != XC_RESULT_SUCCESS) {
+	if (xc_load_fw_and_init_tuner(fe, 0) != 0) {
 		printk(KERN_ERR "xc5000: Unable to initialise tuner\n");
 		return -EREMOTEIO;
 	}
@@ -1224,8 +1232,10 @@ static int xc5000_release(struct dvb_frontend *fe)
 
 	mutex_lock(&xc5000_list_mutex);
 
-	if (priv)
+	if (priv) {
+		cancel_delayed_work(&priv->timer_sleep);
 		hybrid_tuner_release_state(priv);
+	}
 
 	mutex_unlock(&xc5000_list_mutex);
 
@@ -1297,6 +1307,8 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
 		/* new tuner instance */
 		priv->bandwidth = 6000000;
 		fe->tuner_priv = priv;
+		priv->fe = fe;
+		INIT_DELAYED_WORK(&priv->timer_sleep, xc5000_do_timer_sleep);
 		break;
 	default:
 		/* existing tuner instance */
@@ -1327,7 +1339,7 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
 	/* Check if firmware has been loaded. It is possible that another
 	   instance of the driver has loaded the firmware.
 	 */
-	if (xc5000_readreg(priv, XREG_PRODUCT_ID, &id) != XC_RESULT_SUCCESS)
+	if (xc5000_readreg(priv, XREG_PRODUCT_ID, &id) != 0)
 		goto fail;
 
 	switch (id) {
diff --git a/drivers/media/usb/Kconfig b/drivers/media/usb/Kconfig
index cfe8056b91a..39d824e2bb6 100644
--- a/drivers/media/usb/Kconfig
+++ b/drivers/media/usb/Kconfig
@@ -17,7 +17,6 @@ source "drivers/media/usb/cpia2/Kconfig"
 source "drivers/media/usb/zr364xx/Kconfig"
 source "drivers/media/usb/stkwebcam/Kconfig"
 source "drivers/media/usb/s2255/Kconfig"
-source "drivers/media/usb/sn9c102/Kconfig"
 source "drivers/media/usb/usbtv/Kconfig"
 endif
 
diff --git a/drivers/media/usb/Makefile b/drivers/media/usb/Makefile
index 0935f47497a..7ac4b143dce 100644
--- a/drivers/media/usb/Makefile
+++ b/drivers/media/usb/Makefile
@@ -10,7 +10,6 @@ obj-$(CONFIG_USB_VIDEO_CLASS)	+= uvc/
 obj-$(CONFIG_USB_GSPCA)         += gspca/
 obj-$(CONFIG_USB_PWC)           += pwc/
 obj-$(CONFIG_VIDEO_CPIA2) += cpia2/
-obj-$(CONFIG_USB_SN9C102)       += sn9c102/
 obj-$(CONFIG_VIDEO_AU0828) += au0828/
 obj-$(CONFIG_VIDEO_HDPVR)	+= hdpvr/
 obj-$(CONFIG_VIDEO_PVRUSB2) += pvrusb2/
diff --git a/drivers/media/usb/au0828/au0828-cards.c b/drivers/media/usb/au0828/au0828-cards.c
index dd32decb237..7fdadf9bc90 100644
--- a/drivers/media/usb/au0828/au0828-cards.c
+++ b/drivers/media/usb/au0828/au0828-cards.c
@@ -108,7 +108,7 @@ struct au0828_board au0828_boards[] = {
 		.name	= "DViCO FusionHDTV USB",
 		.tuner_type = UNSET,
 		.tuner_addr = ADDR_UNSET,
-		.i2c_clk_divider = AU0828_I2C_CLK_250KHZ,
+		.i2c_clk_divider = AU0828_I2C_CLK_20KHZ,
 	},
 	[AU0828_BOARD_HAUPPAUGE_WOODBURY] = {
 		.name = "Hauppauge Woodbury",
@@ -270,18 +270,25 @@ void au0828_gpio_setup(struct au0828_dev *dev)
 		 * 9 - XC5000 Tuner
 		 */
 
-		/* Into reset */
+		/* Set relevant GPIOs as outputs (leave the EEPROM W/P
+		   as an input since we will never touch it and it has
+		   a pullup) */
 		au0828_write(dev, REG_003, 0x02);
 		au0828_write(dev, REG_002, 0x80 | 0x20 | 0x10);
+
+		/* Into reset */
 		au0828_write(dev, REG_001, 0x0);
 		au0828_write(dev, REG_000, 0x0);
-		msleep(100);
+		msleep(50);
 
-		/* Out of reset (leave the cs5340 in reset until needed) */
-		au0828_write(dev, REG_003, 0x02);
-		au0828_write(dev, REG_001, 0x02);
-		au0828_write(dev, REG_002, 0x80 | 0x20 | 0x10);
-		au0828_write(dev, REG_000, 0x80 | 0x40 | 0x20);
+		/* Bring power supply out of reset */
+		au0828_write(dev, REG_000, 0x80);
+		msleep(50);
+
+		/* Bring xc5000 and au8522 out of reset (leave the
+		   cs5340 in reset until needed) */
+		au0828_write(dev, REG_001, 0x02); /* xc5000 */
+		au0828_write(dev, REG_000, 0x80 | 0x20); /* PS + au8522 */
 
 		msleep(250);
 		break;
diff --git a/drivers/media/usb/au0828/au0828-core.c b/drivers/media/usb/au0828/au0828-core.c
index bd9d19a73ef..ab45a6f9dcc 100644
--- a/drivers/media/usb/au0828/au0828-core.c
+++ b/drivers/media/usb/au0828/au0828-core.c
@@ -173,9 +173,8 @@ static int au0828_usb_probe(struct usb_interface *interface,
 	const struct usb_device_id *id)
 {
 	int ifnum;
-#ifdef CONFIG_VIDEO_AU0828_V4L2
-	int retval;
-#endif
+	int retval = 0;
+
 	struct au0828_dev *dev;
 	struct usb_device *usbdev = interface_to_usbdev(interface);
 
@@ -257,7 +256,11 @@ static int au0828_usb_probe(struct usb_interface *interface,
 #endif
 
 	/* Digital TV */
-	au0828_dvb_register(dev);
+	retval = au0828_dvb_register(dev);
+	if (retval)
+		pr_err("%s() au0282_dev_register failed\n",
+		       __func__);
+
 
 	/* Store the pointer to the au0828_dev so it can be accessed in
 	   au0828_usb_disconnect */
@@ -268,7 +271,7 @@ static int au0828_usb_probe(struct usb_interface *interface,
 
 	mutex_unlock(&dev->lock);
 
-	return 0;
+	return retval;
 }
 
 static struct usb_driver au0828_usb_driver = {
diff --git a/drivers/media/usb/au0828/au0828-dvb.c b/drivers/media/usb/au0828/au0828-dvb.c
index 9a6f15613a3..d8b5d948027 100644
--- a/drivers/media/usb/au0828/au0828-dvb.c
+++ b/drivers/media/usb/au0828/au0828-dvb.c
@@ -33,6 +33,10 @@
 #include "mxl5007t.h"
 #include "tda18271.h"
 
+static int preallocate_big_buffers;
+module_param_named(preallocate_big_buffers, preallocate_big_buffers, int, 0644);
+MODULE_PARM_DESC(preallocate_big_buffers, "Preallocate the larger transfer buffers at module load time");
+
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
 #define _AU0828_BULKPIPE 0x83
@@ -110,16 +114,20 @@ static void urb_completion(struct urb *purb)
 	int ptype = usb_pipetype(purb->pipe);
 	unsigned char *ptr;
 
-	dprintk(2, "%s()\n", __func__);
+	dprintk(2, "%s: %d\n", __func__, purb->actual_length);
 
-	if (!dev)
+	if (!dev) {
+		dprintk(2, "%s: no dev!\n", __func__);
 		return;
+	}
 
-	if (dev->urb_streaming == 0)
+	if (dev->urb_streaming == 0) {
+		dprintk(2, "%s: not streaming!\n", __func__);
 		return;
+	}
 
 	if (ptype != PIPE_BULK) {
-		printk(KERN_ERR "%s() Unsupported URB type %d\n",
+		printk(KERN_ERR "%s: Unsupported URB type %d\n",
 		       __func__, ptype);
 		return;
 	}
@@ -153,9 +161,13 @@ static int stop_urb_transfer(struct au0828_dev *dev)
 
 	dev->urb_streaming = 0;
 	for (i = 0; i < URB_COUNT; i++) {
-		usb_kill_urb(dev->urbs[i]);
-		kfree(dev->urbs[i]->transfer_buffer);
-		usb_free_urb(dev->urbs[i]);
+		if (dev->urbs[i]) {
+			usb_kill_urb(dev->urbs[i]);
+			if (!preallocate_big_buffers)
+				kfree(dev->urbs[i]->transfer_buffer);
+
+			usb_free_urb(dev->urbs[i]);
+		}
 	}
 
 	return 0;
@@ -181,10 +193,18 @@ static int start_urb_transfer(struct au0828_dev *dev)
 
 		purb = dev->urbs[i];
 
-		purb->transfer_buffer = kzalloc(URB_BUFSIZE, GFP_KERNEL);
+		if (preallocate_big_buffers)
+			purb->transfer_buffer = dev->dig_transfer_buffer[i];
+		else
+			purb->transfer_buffer = kzalloc(URB_BUFSIZE,
+					GFP_KERNEL);
+
 		if (!purb->transfer_buffer) {
 			usb_free_urb(purb);
 			dev->urbs[i] = NULL;
+			printk(KERN_ERR
+			       "%s: failed big buffer allocation, err = %d\n",
+			       __func__, ret);
 			goto err;
 		}
 
@@ -217,6 +237,25 @@ err:
 	return ret;
 }
 
+static void au0828_start_transport(struct au0828_dev *dev)
+{
+	au0828_write(dev, 0x608, 0x90);
+	au0828_write(dev, 0x609, 0x72);
+	au0828_write(dev, 0x60a, 0x71);
+	au0828_write(dev, 0x60b, 0x01);
+
+}
+
+static void au0828_stop_transport(struct au0828_dev *dev, int full_stop)
+{
+	if (full_stop) {
+		au0828_write(dev, 0x608, 0x00);
+		au0828_write(dev, 0x609, 0x00);
+		au0828_write(dev, 0x60a, 0x00);
+	}
+	au0828_write(dev, 0x60b, 0x00);
+}
+
 static int au0828_dvb_start_feed(struct dvb_demux_feed *feed)
 {
 	struct dvb_demux *demux = feed->demux;
@@ -231,13 +270,17 @@ static int au0828_dvb_start_feed(struct dvb_demux_feed *feed)
 
 	if (dvb) {
 		mutex_lock(&dvb->lock);
+		dvb->start_count++;
+		dprintk(1, "%s(), start_count: %d, stop_count: %d\n", __func__,
+			dvb->start_count, dvb->stop_count);
 		if (dvb->feeding++ == 0) {
 			/* Start transport */
-			au0828_write(dev, 0x608, 0x90);
-			au0828_write(dev, 0x609, 0x72);
-			au0828_write(dev, 0x60a, 0x71);
-			au0828_write(dev, 0x60b, 0x01);
+			au0828_start_transport(dev);
 			ret = start_urb_transfer(dev);
+			if (ret < 0) {
+				au0828_stop_transport(dev, 0);
+				dvb->feeding--;	/* We ran out of memory... */
+			}
 		}
 		mutex_unlock(&dvb->lock);
 	}
@@ -255,11 +298,19 @@ static int au0828_dvb_stop_feed(struct dvb_demux_feed *feed)
 	dprintk(1, "%s()\n", __func__);
 
 	if (dvb) {
+		cancel_work_sync(&dev->restart_streaming);
+
 		mutex_lock(&dvb->lock);
-		if (--dvb->feeding == 0) {
-			/* Stop transport */
-			ret = stop_urb_transfer(dev);
-			au0828_write(dev, 0x60b, 0x00);
+		dvb->stop_count++;
+		dprintk(1, "%s(), start_count: %d, stop_count: %d\n", __func__,
+			dvb->start_count, dvb->stop_count);
+		if (dvb->feeding > 0) {
+			dvb->feeding--;
+			if (dvb->feeding == 0) {
+				/* Stop transport */
+				ret = stop_urb_transfer(dev);
+				au0828_stop_transport(dev, 0);
+			}
 		}
 		mutex_unlock(&dvb->lock);
 	}
@@ -282,21 +333,50 @@ static void au0828_restart_dvb_streaming(struct work_struct *work)
 
 	/* Stop transport */
 	stop_urb_transfer(dev);
-	au0828_write(dev, 0x608, 0x00);
-	au0828_write(dev, 0x609, 0x00);
-	au0828_write(dev, 0x60a, 0x00);
-	au0828_write(dev, 0x60b, 0x00);
+	au0828_stop_transport(dev, 1);
 
 	/* Start transport */
-	au0828_write(dev, 0x608, 0x90);
-	au0828_write(dev, 0x609, 0x72);
-	au0828_write(dev, 0x60a, 0x71);
-	au0828_write(dev, 0x60b, 0x01);
+	au0828_start_transport(dev);
 	start_urb_transfer(dev);
 
 	mutex_unlock(&dvb->lock);
 }
 
+static int au0828_set_frontend(struct dvb_frontend *fe)
+{
+	struct au0828_dev *dev = fe->dvb->priv;
+	struct au0828_dvb *dvb = &dev->dvb;
+	int ret, was_streaming;
+
+	mutex_lock(&dvb->lock);
+	was_streaming = dev->urb_streaming;
+	if (was_streaming) {
+		au0828_stop_transport(dev, 1);
+
+		/*
+		 * We can't hold a mutex here, as the restart_streaming
+		 * kthread may also hold it.
+		 */
+		mutex_unlock(&dvb->lock);
+		cancel_work_sync(&dev->restart_streaming);
+		mutex_lock(&dvb->lock);
+
+		stop_urb_transfer(dev);
+	}
+	mutex_unlock(&dvb->lock);
+
+	ret = dvb->set_frontend(fe);
+
+	if (was_streaming) {
+		mutex_lock(&dvb->lock);
+		au0828_start_transport(dev);
+		start_urb_transfer(dev);
+		mutex_unlock(&dvb->lock);
+	}
+
+	return ret;
+}
+
 static int dvb_register(struct au0828_dev *dev)
 {
 	struct au0828_dvb *dvb = &dev->dvb;
@@ -304,6 +384,23 @@ static int dvb_register(struct au0828_dev *dev)
 
 	dprintk(1, "%s()\n", __func__);
 
+	if (preallocate_big_buffers) {
+		int i;
+		for (i = 0; i < URB_COUNT; i++) {
+			dev->dig_transfer_buffer[i] = kzalloc(URB_BUFSIZE,
+					GFP_KERNEL);
+
+			if (!dev->dig_transfer_buffer[i]) {
+				result = -ENOMEM;
+
+				printk(KERN_ERR
+				       "%s: failed buffer allocation (errno = %d)\n",
+				       DRIVER_NAME, result);
+				goto fail_adapter;
+			}
+		}
+	}
+
 	INIT_WORK(&dev->restart_streaming, au0828_restart_dvb_streaming);
 
 	/* register adapter */
@@ -324,6 +421,10 @@ static int dvb_register(struct au0828_dev *dev)
 		goto fail_frontend;
 	}
 
+	/* Hook dvb frontend */
+	dvb->set_frontend = dvb->frontend->ops.set_frontend;
+	dvb->frontend->ops.set_frontend = au0828_set_frontend;
+
 	/* register demux stuff */
 	dvb->demux.dmx.capabilities =
 		DMX_TS_FILTERING | DMX_SECTION_FILTERING |
@@ -375,6 +476,9 @@ static int dvb_register(struct au0828_dev *dev)
 
 	/* register network adapter */
 	dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx);
+
+	dvb->start_count = 0;
+	dvb->stop_count = 0;
 	return 0;
 
 fail_fe_conn:
@@ -391,6 +495,13 @@ fail_frontend:
 	dvb_frontend_detach(dvb->frontend);
 	dvb_unregister_adapter(&dvb->adapter);
 fail_adapter:
+
+	if (preallocate_big_buffers) {
+		int i;
+		for (i = 0; i < URB_COUNT; i++)
+			kfree(dev->dig_transfer_buffer[i]);
+	}
+
 	return result;
 }
 
@@ -403,6 +514,8 @@ void au0828_dvb_unregister(struct au0828_dev *dev)
 	if (dvb->frontend == NULL)
 		return;
 
+	cancel_work_sync(&dev->restart_streaming);
+
 	dvb_net_release(&dvb->net);
 	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
 	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
@@ -411,6 +524,14 @@ void au0828_dvb_unregister(struct au0828_dev *dev)
 	dvb_unregister_frontend(dvb->frontend);
 	dvb_frontend_detach(dvb->frontend);
 	dvb_unregister_adapter(&dvb->adapter);
+
+	if (preallocate_big_buffers) {
+		int i;
+		for (i = 0; i < URB_COUNT; i++)
+			kfree(dev->dig_transfer_buffer[i]);
+	}
+
+
 }
 
 /* All the DVB attach calls go here, this function get's modified
diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c
index f6154546b5c..9038194513c 100644
--- a/drivers/media/usb/au0828/au0828-video.c
+++ b/drivers/media/usb/au0828/au0828-video.c
@@ -1109,7 +1109,7 @@ static void au0828_init_tuner(struct au0828_dev *dev)
 	/* If we've never sent the standard in tuner core, do so now.
 	   We don't do this at device probe because we don't want to
 	   incur the cost of a firmware load */
-	v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->std);
+	v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_std, dev->std);
 	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
 	i2c_gate_ctrl(dev, 0);
 }
@@ -1368,7 +1368,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm)
 	   have to make the au0828 bridge adjust the size of its capture
 	   buffer, which is currently hardcoded at 720x480 */
 
-	v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, norm);
+	v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_std, norm);
 
 	i2c_gate_ctrl(dev, 0);
 
diff --git a/drivers/media/usb/au0828/au0828.h b/drivers/media/usb/au0828/au0828.h
index ef1f57f22be..7112b9d956f 100644
--- a/drivers/media/usb/au0828/au0828.h
+++ b/drivers/media/usb/au0828/au0828.h
@@ -102,6 +102,10 @@ struct au0828_dvb {
 	struct dmx_frontend fe_mem;
 	struct dvb_net net;
 	int feeding;
+	int start_count;
+	int stop_count;
+
+	int (*set_frontend)(struct dvb_frontend *fe);
 };
 
 enum au0828_stream_state {
@@ -260,6 +264,10 @@ struct au0828_dev {
 	/* USB / URB Related */
 	int		urb_streaming;
 	struct urb	*urbs[URB_COUNT];
+
+	/* Preallocated transfer digital transfer buffers */
+
+	char *dig_transfer_buffer[URB_COUNT];
 };
 
 /* ----------------------------------------------------------- */
diff --git a/drivers/media/usb/b2c2/flexcop-usb.c b/drivers/media/usb/b2c2/flexcop-usb.c
index 8b6275f8590..0bd96906339 100644
--- a/drivers/media/usb/b2c2/flexcop-usb.c
+++ b/drivers/media/usb/b2c2/flexcop-usb.c
@@ -390,7 +390,7 @@ static void flexcop_usb_transfer_exit(struct flexcop_usb *fc_usb)
 		}
 
 	if (fc_usb->iso_buffer != NULL)
-		pci_free_consistent(NULL,
+		usb_free_coherent(fc_usb->udev,
 			fc_usb->buffer_size, fc_usb->iso_buffer,
 			fc_usb->dma_addr);
 }
@@ -407,8 +407,8 @@ static int flexcop_usb_transfer_init(struct flexcop_usb *fc_usb)
 			"each of %d bytes size = %d.\n", B2C2_USB_NUM_ISO_URB,
 			B2C2_USB_FRAMES_PER_ISO, frame_size, bufsize);
 
-	fc_usb->iso_buffer = pci_alloc_consistent(NULL,
-			bufsize, &fc_usb->dma_addr);
+	fc_usb->iso_buffer = usb_alloc_coherent(fc_usb->udev,
+			bufsize, GFP_KERNEL, &fc_usb->dma_addr);
 	if (fc_usb->iso_buffer == NULL)
 		return -ENOMEM;
 
diff --git a/drivers/media/usb/cpia2/cpia2_usb.c b/drivers/media/usb/cpia2/cpia2_usb.c
index be171928360..351a78a84c3 100644
--- a/drivers/media/usb/cpia2/cpia2_usb.c
+++ b/drivers/media/usb/cpia2/cpia2_usb.c
@@ -209,7 +209,7 @@ static void cpia2_usb_complete(struct urb *urb)
 {
 	int i;
 	unsigned char *cdata;
-	static int frame_ready = false;
+	static bool frame_ready = false;
 	struct camera_data *cam = (struct camera_data *) urb->context;
 
 	if (urb->status!=0) {
diff --git a/drivers/media/usb/cx231xx/Kconfig b/drivers/media/usb/cx231xx/Kconfig
index 86feeeaf61c..f14c5e89a56 100644
--- a/drivers/media/usb/cx231xx/Kconfig
+++ b/drivers/media/usb/cx231xx/Kconfig
@@ -45,6 +45,8 @@ config VIDEO_CX231XX_DVB
 	select MEDIA_TUNER_XC5000 if MEDIA_SUBDRV_AUTOSELECT
 	select MEDIA_TUNER_TDA18271 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_MB86A20S if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_LGDT3305 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_TDA18271C2DD if MEDIA_SUBDRV_AUTOSELECT
 
 	---help---
 	  This adds support for DVB cards based on the
diff --git a/drivers/media/usb/cx231xx/cx231xx-417.c b/drivers/media/usb/cx231xx/cx231xx-417.c
index 2f63029e7a3..30a0c69fb42 100644
--- a/drivers/media/usb/cx231xx/cx231xx-417.c
+++ b/drivers/media/usb/cx231xx/cx231xx-417.c
@@ -1516,7 +1516,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)
 		dev->ts1.height = 576;
 		cx2341x_handler_set_50hz(&dev->mpeg_ctrl_handler, true);
 	}
-	call_all(dev, core, s_std, dev->norm);
+	call_all(dev, video, s_std, dev->norm);
 	/* do mode control overrides */
 	cx231xx_do_mode_ctrl_overrides(dev);
 
diff --git a/drivers/media/usb/cx231xx/cx231xx-audio.c b/drivers/media/usb/cx231xx/cx231xx-audio.c
index 81a1d971d79..9b925874d39 100644
--- a/drivers/media/usb/cx231xx/cx231xx-audio.c
+++ b/drivers/media/usb/cx231xx/cx231xx-audio.c
@@ -665,8 +665,8 @@ static int cx231xx_audio_init(struct cx231xx *dev)
 	cx231xx_info("cx231xx-audio.c: probing for cx231xx "
 		     "non standard usbaudio\n");
 
-	err = snd_card_create(index[devnr], "Cx231xx Audio", THIS_MODULE,
-			      0, &card);
+	err = snd_card_new(&dev->udev->dev, index[devnr], "Cx231xx Audio",
+			   THIS_MODULE, 0, &card);
 	if (err < 0)
 		return err;
 
@@ -682,7 +682,6 @@ static int cx231xx_audio_init(struct cx231xx *dev)
 	pcm->info_flags = 0;
 	pcm->private_data = dev;
 	strcpy(pcm->name, "Conexant cx231xx Capture");
-	snd_card_set_dev(card, &dev->udev->dev);
 	strcpy(card->driver, "Cx231xx-Audio");
 	strcpy(card->shortname, "Cx231xx Audio");
 	strcpy(card->longname, "Conexant cx231xx Audio");
diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c
index 27948e1798e..2ee03e4ddd8 100644
--- a/drivers/media/usb/cx231xx/cx231xx-cards.c
+++ b/drivers/media/usb/cx231xx/cx231xx-cards.c
@@ -443,6 +443,44 @@ struct cx231xx_board cx231xx_boards[] = {
 			.gpio = NULL,
 		} },
 	},
+	[CX231XX_BOARD_KWORLD_UB445_USB_HYBRID] = {
+		.name = "Kworld UB445 USB Hybrid",
+		.tuner_type = TUNER_NXP_TDA18271,
+		.tuner_addr = 0x60,
+		.decoder = CX231XX_AVDECODER,
+		.output_mode = OUT_MODE_VIP11,
+		.demod_xfer_mode = 0,
+		.ctl_pin_status_mask = 0xFFFFFFC4,
+		.agc_analog_digital_select_gpio = 0x11,	/* According with PV cxPolaris.inf file */
+		.tuner_sif_gpio = -1,
+		.tuner_scl_gpio = -1,
+		.tuner_sda_gpio = -1,
+		.gpio_pin_status_mask = 0x4001000,
+		.tuner_i2c_master = 2,
+		.demod_i2c_master = 1,
+		.ir_i2c_master = 2,
+		.has_dvb = 1,
+		.demod_addr = 0x10,
+		.norm = V4L2_STD_NTSC_M,
+		.input = {{
+			.type = CX231XX_VMUX_TELEVISION,
+			.vmux = CX231XX_VIN_3_1,
+			.amux = CX231XX_AMUX_VIDEO,
+			.gpio = NULL,
+		}, {
+			.type = CX231XX_VMUX_COMPOSITE1,
+			.vmux = CX231XX_VIN_2_1,
+			.amux = CX231XX_AMUX_LINE_IN,
+			.gpio = NULL,
+		}, {
+			.type = CX231XX_VMUX_SVIDEO,
+			.vmux = CX231XX_VIN_1_1 |
+				(CX231XX_VIN_1_2 << 8) |
+				CX25840_SVIDEO_ON,
+			.amux = CX231XX_AMUX_LINE_IN,
+			.gpio = NULL,
+		} },
+	},
 	[CX231XX_BOARD_PV_PLAYTV_USB_HYBRID] = {
 		.name = "Pixelview PlayTV USB Hybrid",
 		.tuner_type = TUNER_NXP_TDA18271,
@@ -671,6 +709,8 @@ const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
 
 /* table of devices that work with this driver */
 struct usb_device_id cx231xx_id_table[] = {
+	{USB_DEVICE(0x1D19, 0x6109),
+	.driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
 	{USB_DEVICE(0x0572, 0x5A3C),
 	 .driver_info = CX231XX_BOARD_UNKNOWN},
 	{USB_DEVICE(0x0572, 0x58A2),
@@ -703,6 +743,8 @@ struct usb_device_id cx231xx_id_table[] = {
 	 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
 	{USB_DEVICE(0x1b80, 0xe424),
 	 .driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID},
+	{USB_DEVICE(0x1b80, 0xe421),
+	 .driver_info = CX231XX_BOARD_KWORLD_UB445_USB_HYBRID},
 	{USB_DEVICE(0x1f4d, 0x0237),
 	 .driver_info = CX231XX_BOARD_ICONBIT_U100},
 	{USB_DEVICE(0x0fd9, 0x0037),
@@ -938,7 +980,6 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
 			    int minor)
 {
 	int retval = -ENOMEM;
-	int errCode;
 	unsigned int maxh, maxw;
 
 	dev->udev = udev;
@@ -974,8 +1015,8 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
 	/* Cx231xx pre card setup */
 	cx231xx_pre_card_setup(dev);
 
-	errCode = cx231xx_config(dev);
-	if (errCode) {
+	retval = cx231xx_config(dev);
+	if (retval) {
 		cx231xx_errdev("error configuring device\n");
 		return -ENOMEM;
 	}
@@ -984,12 +1025,11 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
 	dev->norm = dev->board.norm;
 
 	/* register i2c bus */
-	errCode = cx231xx_dev_init(dev);
-	if (errCode < 0) {
-		cx231xx_dev_uninit(dev);
+	retval = cx231xx_dev_init(dev);
+	if (retval) {
 		cx231xx_errdev("%s: cx231xx_i2c_register - errCode [%d]!\n",
-			       __func__, errCode);
-		return errCode;
+			       __func__, retval);
+		goto err_dev_init;
 	}
 
 	/* Do board specific init */
@@ -1007,11 +1047,11 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
 	dev->interlaced = 0;
 	dev->video_input = 0;
 
-	errCode = cx231xx_config(dev);
-	if (errCode < 0) {
+	retval = cx231xx_config(dev);
+	if (retval) {
 		cx231xx_errdev("%s: cx231xx_config - errCode [%d]!\n",
-			       __func__, errCode);
-		return errCode;
+			       __func__, retval);
+		goto err_dev_init;
 	}
 
 	/* init video dma queues */
@@ -1035,9 +1075,9 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
 	}
 
 	retval = cx231xx_register_analog_devices(dev);
-	if (retval < 0) {
-		cx231xx_release_resources(dev);
-		return retval;
+	if (retval) {
+		cx231xx_release_analog_resources(dev);
+		goto err_analog;
 	}
 
 	cx231xx_ir_init(dev);
@@ -1045,6 +1085,11 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
 	cx231xx_init_extension(dev);
 
 	return 0;
+err_analog:
+	cx231xx_remove_from_devlist(dev);
+err_dev_init:
+	cx231xx_dev_uninit(dev);
+	return retval;
 }
 
 #if defined(CONFIG_MODULES) && defined(MODULE)
@@ -1092,7 +1137,6 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 	char *speed;
 	struct usb_interface_assoc_descriptor *assoc_desc;
 
-	udev = usb_get_dev(interface_to_usbdev(interface));
 	ifnum = interface->altsetting[0].desc.bInterfaceNumber;
 
 	/*
@@ -1121,6 +1165,8 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 		return -ENOMEM;
 	}
 
+	udev = usb_get_dev(interface_to_usbdev(interface));
+
 	snprintf(dev->name, 29, "cx231xx #%d", nr);
 	dev->devno = nr;
 	dev->model = id->driver_info;
@@ -1183,10 +1229,8 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 	if (assoc_desc->bFirstInterface != ifnum) {
 		cx231xx_err(DRIVER_NAME ": Not found "
 			    "matching IAD interface\n");
-		clear_bit(dev->devno, &cx231xx_devused);
-		kfree(dev);
-		dev = NULL;
-		return -ENODEV;
+		retval = -ENODEV;
+		goto err_if;
 	}
 
 	cx231xx_info("registering interface %d\n", ifnum);
@@ -1202,22 +1246,13 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 	retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
 	if (retval) {
 		cx231xx_errdev("v4l2_device_register failed\n");
-		clear_bit(dev->devno, &cx231xx_devused);
-		kfree(dev);
-		dev = NULL;
-		return -EIO;
+		retval = -EIO;
+		goto err_v4l2;
 	}
 	/* allocate device struct */
 	retval = cx231xx_init_dev(dev, udev, nr);
-	if (retval) {
-		clear_bit(dev->devno, &cx231xx_devused);
-		v4l2_device_unregister(&dev->v4l2_dev);
-		kfree(dev);
-		dev = NULL;
-		usb_set_intfdata(interface, NULL);
-
-		return retval;
-	}
+	if (retval)
+		goto err_init;
 
 	/* compute alternate max packet sizes for video */
 	uif = udev->actconfig->interface[dev->current_pcb_config.
@@ -1235,11 +1270,8 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 
 	if (dev->video_mode.alt_max_pkt_size == NULL) {
 		cx231xx_errdev("out of memory!\n");
-		clear_bit(dev->devno, &cx231xx_devused);
-		v4l2_device_unregister(&dev->v4l2_dev);
-		kfree(dev);
-		dev = NULL;
-		return -ENOMEM;
+		retval = -ENOMEM;
+		goto err_video_alt;
 	}
 
 	for (i = 0; i < dev->video_mode.num_alt; i++) {
@@ -1269,11 +1301,8 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 
 	if (dev->vbi_mode.alt_max_pkt_size == NULL) {
 		cx231xx_errdev("out of memory!\n");
-		clear_bit(dev->devno, &cx231xx_devused);
-		v4l2_device_unregister(&dev->v4l2_dev);
-		kfree(dev);
-		dev = NULL;
-		return -ENOMEM;
+		retval = -ENOMEM;
+		goto err_vbi_alt;
 	}
 
 	for (i = 0; i < dev->vbi_mode.num_alt; i++) {
@@ -1304,11 +1333,8 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 
 	if (dev->sliced_cc_mode.alt_max_pkt_size == NULL) {
 		cx231xx_errdev("out of memory!\n");
-		clear_bit(dev->devno, &cx231xx_devused);
-		v4l2_device_unregister(&dev->v4l2_dev);
-		kfree(dev);
-		dev = NULL;
-		return -ENOMEM;
+		retval = -ENOMEM;
+		goto err_sliced_cc_alt;
 	}
 
 	for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) {
@@ -1340,11 +1366,8 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 
 		if (dev->ts1_mode.alt_max_pkt_size == NULL) {
 			cx231xx_errdev("out of memory!\n");
-			clear_bit(dev->devno, &cx231xx_devused);
-			v4l2_device_unregister(&dev->v4l2_dev);
-			kfree(dev);
-			dev = NULL;
-			return -ENOMEM;
+			retval = -ENOMEM;
+			goto err_ts1_alt;
 		}
 
 		for (i = 0; i < dev->ts1_mode.num_alt; i++) {
@@ -1371,6 +1394,29 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 	request_modules(dev);
 
 	return 0;
+err_ts1_alt:
+	kfree(dev->sliced_cc_mode.alt_max_pkt_size);
+err_sliced_cc_alt:
+	kfree(dev->vbi_mode.alt_max_pkt_size);
+err_vbi_alt:
+	kfree(dev->video_mode.alt_max_pkt_size);
+err_video_alt:
+	/* cx231xx_uninit_dev: */
+	cx231xx_close_extension(dev);
+	cx231xx_ir_exit(dev);
+	cx231xx_release_analog_resources(dev);
+	cx231xx_417_unregister(dev);
+	cx231xx_remove_from_devlist(dev);
+	cx231xx_dev_uninit(dev);
+err_init:
+	v4l2_device_unregister(&dev->v4l2_dev);
+err_v4l2:
+	usb_set_intfdata(interface, NULL);
+err_if:
+	usb_put_dev(udev);
+	clear_bit(dev->devno, &cx231xx_devused);
+	kfree(dev);
+	return retval;
 }
 
 /*
diff --git a/drivers/media/usb/cx231xx/cx231xx-dvb.c b/drivers/media/usb/cx231xx/cx231xx-dvb.c
index 14e26106fd7..4504bc6a700 100644
--- a/drivers/media/usb/cx231xx/cx231xx-dvb.c
+++ b/drivers/media/usb/cx231xx/cx231xx-dvb.c
@@ -657,6 +657,7 @@ static int dvb_init(struct cx231xx *dev)
 		}
 		break;
 	case CX231XX_BOARD_CNXT_RDU_253S:
+	case CX231XX_BOARD_KWORLD_UB445_USB_HYBRID:
 
 		dev->dvb->frontend = dvb_attach(s5h1411_attach,
 					       &tda18271_s5h1411_config,
diff --git a/drivers/media/usb/cx231xx/cx231xx-i2c.c b/drivers/media/usb/cx231xx/cx231xx-i2c.c
index 96a5a096539..7c0f797f105 100644
--- a/drivers/media/usb/cx231xx/cx231xx-i2c.c
+++ b/drivers/media/usb/cx231xx/cx231xx-i2c.c
@@ -371,9 +371,9 @@ static int cx231xx_i2c_xfer(struct i2c_adapter *i2c_adap,
 	mutex_lock(&dev->i2c_lock);
 	for (i = 0; i < num; i++) {
 
-		addr = msgs[i].addr >> 1;
+		addr = msgs[i].addr;
 
-		dprintk2(2, "%s %s addr=%x len=%d:",
+		dprintk2(2, "%s %s addr=0x%x len=%d:",
 			 (msgs[i].flags & I2C_M_RD) ? "read" : "write",
 			 i == num - 1 ? "stop" : "nonstop", addr, msgs[i].len);
 		if (!msgs[i].len) {
@@ -390,32 +390,41 @@ static int cx231xx_i2c_xfer(struct i2c_adapter *i2c_adap,
 			rc = cx231xx_i2c_recv_bytes(i2c_adap, &msgs[i]);
 			if (i2c_debug >= 2) {
 				for (byte = 0; byte < msgs[i].len; byte++)
-					printk(" %02x", msgs[i].buf[byte]);
+					printk(KERN_CONT " %02x", msgs[i].buf[byte]);
 			}
 		} else if (i + 1 < num && (msgs[i + 1].flags & I2C_M_RD) &&
 			   msgs[i].addr == msgs[i + 1].addr
 			   && (msgs[i].len <= 2) && (bus->nr < 3)) {
+			/* write bytes */
+			if (i2c_debug >= 2) {
+				for (byte = 0; byte < msgs[i].len; byte++)
+					printk(KERN_CONT " %02x", msgs[i].buf[byte]);
+				printk(KERN_CONT "\n");
+			}
 			/* read bytes */
+			dprintk2(2, "plus %s %s addr=0x%x len=%d:",
+				(msgs[i+1].flags & I2C_M_RD) ? "read" : "write",
+				i+1 == num - 1 ? "stop" : "nonstop", addr, msgs[i+1].len);
 			rc = cx231xx_i2c_recv_bytes_with_saddr(i2c_adap,
 							       &msgs[i],
 							       &msgs[i + 1]);
 			if (i2c_debug >= 2) {
-				for (byte = 0; byte < msgs[i].len; byte++)
-					printk(" %02x", msgs[i].buf[byte]);
+				for (byte = 0; byte < msgs[i+1].len; byte++)
+					printk(KERN_CONT " %02x", msgs[i+1].buf[byte]);
 			}
 			i++;
 		} else {
 			/* write bytes */
 			if (i2c_debug >= 2) {
 				for (byte = 0; byte < msgs[i].len; byte++)
-					printk(" %02x", msgs[i].buf[byte]);
+					printk(KERN_CONT " %02x", msgs[i].buf[byte]);
 			}
 			rc = cx231xx_i2c_send_bytes(i2c_adap, &msgs[i]);
 		}
 		if (rc < 0)
 			goto err;
 		if (i2c_debug >= 2)
-			printk("\n");
+			printk(KERN_CONT "\n");
 	}
 	mutex_unlock(&dev->i2c_lock);
 	return num;
diff --git a/drivers/media/usb/cx231xx/cx231xx-input.c b/drivers/media/usb/cx231xx/cx231xx-input.c
index 0f7b4244682..46d52fac868 100644
--- a/drivers/media/usb/cx231xx/cx231xx-input.c
+++ b/drivers/media/usb/cx231xx/cx231xx-input.c
@@ -1,7 +1,7 @@
 /*
  *   cx231xx IR glue driver
  *
- *   Copyright (C) 2010 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *   Copyright (C) 2010 Mauro Carvalho Chehab
  *
  *   Polaris (cx231xx) has its support for IR's with a design close to MCE.
  *   however, a few designs are using an external I2C chip for IR, instead
diff --git a/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c b/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c
index d7308ab7a90..2a34ceee480 100644
--- a/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c
+++ b/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c
@@ -28,7 +28,7 @@ MODULE_PARM_DESC(pcb_debug, "enable pcb config debug messages [video]");
 
 /******************************************************************************/
 
-struct pcb_config cx231xx_Scenario[] = {
+static struct pcb_config cx231xx_Scenario[] = {
 	{
 	 INDEX_SELFPOWER_DIGITAL_ONLY,	/* index */
 	 USB_SELF_POWER,	/* power_type */
@@ -672,7 +672,7 @@ u32 initialize_cx231xx(struct cx231xx *dev)
 	pcb config it is related to */
 	cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, BOARD_CFG_STAT, data, 4);
 
-	config_info = le32_to_cpu(*((u32 *) data));
+	config_info = le32_to_cpu(*((__le32 *)data));
 	usb_speed = (u8) (config_info & 0x1);
 
 	/* Verify this device belongs to Bus power or Self power device */
diff --git a/drivers/media/usb/cx231xx/cx231xx-video.c b/drivers/media/usb/cx231xx/cx231xx-video.c
index 99062610171..1f8751379e2 100644
--- a/drivers/media/usb/cx231xx/cx231xx-video.c
+++ b/drivers/media/usb/cx231xx/cx231xx-video.c
@@ -1009,7 +1009,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm)
 	dev->width = 720;
 	dev->height = (dev->norm & V4L2_STD_625_50) ? 576 : 480;
 
-	call_all(dev, core, s_std, dev->norm);
+	call_all(dev, video, s_std, dev->norm);
 
 	/* We need to reset basic properties in the decoder related to
 	   resolution (since a standard change effects things like the number
@@ -1108,7 +1108,7 @@ int cx231xx_s_input(struct file *file, void *priv, unsigned int i)
 		/* There's a tuner, so reset the standard and put it on the
 		   last known frequency (since it was probably powered down
 		   until now */
-		call_all(dev, core, s_std, dev->norm);
+		call_all(dev, video, s_std, dev->norm);
 	}
 
 	return 0;
@@ -2099,7 +2099,7 @@ int cx231xx_register_analog_devices(struct cx231xx *dev)
 	/* Set the initial input */
 	video_mux(dev, dev->video_input);
 
-	call_all(dev, core, s_std, dev->norm);
+	call_all(dev, video, s_std, dev->norm);
 
 	v4l2_ctrl_handler_init(&dev->ctrl_handler, 10);
 	v4l2_ctrl_handler_init(&dev->radio_ctrl_handler, 5);
diff --git a/drivers/media/usb/cx231xx/cx231xx.h b/drivers/media/usb/cx231xx/cx231xx.h
index e812119ea7a..babca7fb85e 100644
--- a/drivers/media/usb/cx231xx/cx231xx.h
+++ b/drivers/media/usb/cx231xx/cx231xx.h
@@ -72,6 +72,7 @@
 #define CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC 15
 #define CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2 16
 #define CX231XX_BOARD_OTG102 17
+#define CX231XX_BOARD_KWORLD_UB445_USB_HYBRID 18
 
 /* Limits minimum and default number of buffers */
 #define CX231XX_MIN_BUF                 4
diff --git a/drivers/media/usb/dvb-usb-v2/Kconfig b/drivers/media/usb/dvb-usb-v2/Kconfig
index a3c8ecf2207..037e519bbaa 100644
--- a/drivers/media/usb/dvb-usb-v2/Kconfig
+++ b/drivers/media/usb/dvb-usb-v2/Kconfig
@@ -1,6 +1,6 @@
 config DVB_USB_V2
 	tristate "Support for various USB DVB devices v2"
-	depends on DVB_CORE && USB && I2C
+	depends on DVB_CORE && USB && I2C && (RC_CORE || RC_CORE=n)
 	help
 	  By enabling this you will be able to choose the various supported
 	  USB1.1 and USB2.0 DVB devices.
@@ -100,13 +100,6 @@ config DVB_USB_GL861
 	  Say Y here to support the MSI Megasky 580 (55801) DVB-T USB2.0
 	  receiver with USB ID 0db0:5581.
 
-config DVB_USB_IT913X
-	tristate "ITE IT913X DVB-T USB2.0 support"
-	depends on DVB_USB_V2
-	select DVB_IT913X_FE
-	help
-	  Say Y here to support the ITE IT913X DVB-T USB2.0
-
 config DVB_USB_LME2510
 	tristate "LME DM04/QQBOX DVB-S USB2.0 support"
 	depends on DVB_USB_V2
@@ -133,7 +126,7 @@ config DVB_USB_MXL111SF
 
 config DVB_USB_RTL28XXU
 	tristate "Realtek RTL28xxU DVB USB support"
-	depends on DVB_USB_V2
+	depends on DVB_USB_V2 && I2C_MUX
 	select DVB_RTL2830
 	select DVB_RTL2832
 	select MEDIA_TUNER_QT1010 if MEDIA_SUBDRV_AUTOSELECT
diff --git a/drivers/media/usb/dvb-usb-v2/Makefile b/drivers/media/usb/dvb-usb-v2/Makefile
index 2c06714b9ef..bc38f03394c 100644
--- a/drivers/media/usb/dvb-usb-v2/Makefile
+++ b/drivers/media/usb/dvb-usb-v2/Makefile
@@ -22,9 +22,6 @@ obj-$(CONFIG_DVB_USB_CE6230) += dvb-usb-ce6230.o
 dvb-usb-ec168-objs := ec168.o
 obj-$(CONFIG_DVB_USB_EC168) += dvb-usb-ec168.o
 
-dvb-usb-it913x-objs := it913x.o
-obj-$(CONFIG_DVB_USB_IT913X) += dvb-usb-it913x.o
-
 dvb-usb-lmedm04-objs := lmedm04.o
 obj-$(CONFIG_DVB_USB_LME2510) += dvb-usb-lmedm04.o
 
diff --git a/drivers/media/usb/dvb-usb-v2/af9015.c b/drivers/media/usb/dvb-usb-v2/af9015.c
index d556042cf31..da47d2392f2 100644
--- a/drivers/media/usb/dvb-usb-v2/af9015.c
+++ b/drivers/media/usb/dvb-usb-v2/af9015.c
@@ -397,12 +397,13 @@ error:
 	return ret;
 }
 
+#define AF9015_EEPROM_SIZE 256
+
 /* hash (and dump) eeprom */
 static int af9015_eeprom_hash(struct dvb_usb_device *d)
 {
 	struct af9015_state *state = d_to_priv(d);
 	int ret, i;
-	static const unsigned int AF9015_EEPROM_SIZE = 256;
 	u8 buf[AF9015_EEPROM_SIZE];
 	struct req_t req = {READ_I2C, AF9015_I2C_EEPROM, 0, 0, 1, 1, NULL};
 
diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c b/drivers/media/usb/dvb-usb-v2/af9035.c
index 1ea17dc2a76..7b9b75f6077 100644
--- a/drivers/media/usb/dvb-usb-v2/af9035.c
+++ b/drivers/media/usb/dvb-usb-v2/af9035.c
@@ -21,6 +21,9 @@
 
 #include "af9035.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
 static u16 af9035_checksum(const u8 *buf, size_t len)
@@ -126,9 +129,15 @@ exit:
 /* write multiple registers */
 static int af9035_wr_regs(struct dvb_usb_device *d, u32 reg, u8 *val, int len)
 {
-	u8 wbuf[6 + len];
+	u8 wbuf[MAX_XFER_SIZE];
 	u8 mbox = (reg >> 16) & 0xff;
-	struct usb_req req = { CMD_MEM_WR, mbox, sizeof(wbuf), wbuf, 0, NULL };
+	struct usb_req req = { CMD_MEM_WR, mbox, 6 + len, wbuf, 0, NULL };
+
+	if (6 + len > sizeof(wbuf)) {
+		dev_warn(&d->udev->dev, "%s: i2c wr: len=%d is too big!\n",
+			 KBUILD_MODNAME, len);
+		return -EOPNOTSUPP;
+	}
 
 	wbuf[0] = len;
 	wbuf[1] = 2;
@@ -228,9 +237,17 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap,
 					msg[1].len);
 		} else {
 			/* I2C */
-			u8 buf[5 + msg[0].len];
-			struct usb_req req = { CMD_I2C_RD, 0, sizeof(buf),
+			u8 buf[MAX_XFER_SIZE];
+			struct usb_req req = { CMD_I2C_RD, 0, 5 + msg[0].len,
 					buf, msg[1].len, msg[1].buf };
+
+			if (5 + msg[0].len > sizeof(buf)) {
+				dev_warn(&d->udev->dev,
+					 "%s: i2c xfer: len=%d is too big!\n",
+					 KBUILD_MODNAME, msg[0].len);
+				ret = -EOPNOTSUPP;
+				goto unlock;
+			}
 			req.mbox |= ((msg[0].addr & 0x80)  >>  3);
 			buf[0] = msg[1].len;
 			buf[1] = msg[0].addr << 1;
@@ -257,9 +274,17 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap,
 					msg[0].len - 3);
 		} else {
 			/* I2C */
-			u8 buf[5 + msg[0].len];
-			struct usb_req req = { CMD_I2C_WR, 0, sizeof(buf), buf,
-					0, NULL };
+			u8 buf[MAX_XFER_SIZE];
+			struct usb_req req = { CMD_I2C_WR, 0, 5 + msg[0].len,
+					buf, 0, NULL };
+
+			if (5 + msg[0].len > sizeof(buf)) {
+				dev_warn(&d->udev->dev,
+					 "%s: i2c xfer: len=%d is too big!\n",
+					 KBUILD_MODNAME, msg[0].len);
+				ret = -EOPNOTSUPP;
+				goto unlock;
+			}
 			req.mbox |= ((msg[0].addr & 0x80)  >>  3);
 			buf[0] = msg[0].len;
 			buf[1] = msg[0].addr << 1;
@@ -296,6 +321,7 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap,
 		ret = -EOPNOTSUPP;
 	}
 
+unlock:
 	mutex_unlock(&d->i2c_mutex);
 
 	if (ret < 0)
@@ -549,6 +575,10 @@ static int af9035_download_firmware(struct dvb_usb_device *d,
 		if (ret < 0)
 			goto err;
 
+		/* use default I2C address if eeprom has no address set */
+		if (!tmp)
+			tmp = 0x3a;
+
 		if (state->chip_type == 0x9135) {
 			ret = af9035_wr_reg(d, 0x004bfb, tmp);
 			if (ret < 0)
@@ -611,6 +641,7 @@ static int af9035_read_config(struct dvb_usb_device *d)
 
 	/* demod I2C "address" */
 	state->af9033_config[0].i2c_addr = 0x38;
+	state->af9033_config[1].i2c_addr = 0x3a;
 	state->af9033_config[0].adc_multiplier = AF9033_ADC_MULTIPLIER_2X;
 	state->af9033_config[1].adc_multiplier = AF9033_ADC_MULTIPLIER_2X;
 	state->af9033_config[0].ts_mode = AF9033_TS_MODE_USB;
@@ -658,7 +689,9 @@ static int af9035_read_config(struct dvb_usb_device *d)
 		if (ret < 0)
 			goto err;
 
-		state->af9033_config[1].i2c_addr = tmp;
+		if (tmp)
+			state->af9033_config[1].i2c_addr = tmp;
+
 		dev_dbg(&d->udev->dev, "%s: 2nd demod I2C addr=%02x\n",
 				__func__, tmp);
 	}
@@ -671,15 +704,41 @@ static int af9035_read_config(struct dvb_usb_device *d)
 		if (ret < 0)
 			goto err;
 
-		if (tmp == 0x00)
-			dev_dbg(&d->udev->dev,
-					"%s: [%d]tuner not set, using default\n",
-					__func__, i);
-		else
+		dev_dbg(&d->udev->dev, "%s: [%d]tuner=%02x\n",
+				__func__, i, tmp);
+
+		/* tuner sanity check */
+		if (state->chip_type == 0x9135) {
+			if (state->chip_version == 0x02) {
+				/* IT9135 BX (v2) */
+				switch (tmp) {
+				case AF9033_TUNER_IT9135_60:
+				case AF9033_TUNER_IT9135_61:
+				case AF9033_TUNER_IT9135_62:
+					state->af9033_config[i].tuner = tmp;
+					break;
+				}
+			} else {
+				/* IT9135 AX (v1) */
+				switch (tmp) {
+				case AF9033_TUNER_IT9135_38:
+				case AF9033_TUNER_IT9135_51:
+				case AF9033_TUNER_IT9135_52:
+					state->af9033_config[i].tuner = tmp;
+					break;
+				}
+			}
+		} else {
+			/* AF9035 */
 			state->af9033_config[i].tuner = tmp;
+		}
 
-		dev_dbg(&d->udev->dev, "%s: [%d]tuner=%02x\n",
-				__func__, i, state->af9033_config[i].tuner);
+		if (state->af9033_config[i].tuner != tmp) {
+			dev_info(&d->udev->dev,
+					"%s: [%d] overriding tuner from %02x to %02x\n",
+					KBUILD_MODNAME, i, tmp,
+					state->af9033_config[i].tuner);
+		}
 
 		switch (state->af9033_config[i].tuner) {
 		case AF9033_TUNER_TUA9001:
@@ -912,12 +971,7 @@ static int af9035_frontend_callback(void *adapter_priv, int component,
 static int af9035_get_adapter_count(struct dvb_usb_device *d)
 {
 	struct state *state = d_to_priv(d);
-
-	/* disable 2nd adapter as we don't have PID filters implemented */
-	if (d->udev->speed == USB_SPEED_FULL)
-		return 1;
-	else
-		return state->dual_mode + 1;
+	return state->dual_mode + 1;
 }
 
 static int af9035_frontend_attach(struct dvb_usb_adapter *adap)
@@ -935,7 +989,7 @@ static int af9035_frontend_attach(struct dvb_usb_adapter *adap)
 
 	/* attach demodulator */
 	adap->fe[0] = dvb_attach(af9033_attach, &state->af9033_config[adap->id],
-			&d->i2c_adap);
+			&d->i2c_adap, &state->ops);
 	if (adap->fe[0] == NULL) {
 		ret = -ENODEV;
 		goto err;
@@ -1343,58 +1397,19 @@ static int af9035_get_stream_config(struct dvb_frontend *fe, u8 *ts_type,
 	return 0;
 }
 
-/*
- * FIXME: PID filter is property of demodulator and should be moved to the
- * correct driver. Also we support only adapter #0 PID filter and will
- * disable adapter #1 if USB1.1 is used.
- */
 static int af9035_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
 {
-	struct dvb_usb_device *d = adap_to_d(adap);
-	int ret;
-
-	dev_dbg(&d->udev->dev, "%s: onoff=%d\n", __func__, onoff);
-
-	ret = af9035_wr_reg_mask(d, 0x80f993, onoff, 0x01);
-	if (ret < 0)
-		goto err;
-
-	return 0;
-
-err:
-	dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+	struct state *state = adap_to_priv(adap);
 
-	return ret;
+	return state->ops.pid_filter_ctrl(adap->fe[0], onoff);
 }
 
 static int af9035_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid,
 		int onoff)
 {
-	struct dvb_usb_device *d = adap_to_d(adap);
-	int ret;
-	u8 wbuf[2] = {(pid >> 0) & 0xff, (pid >> 8) & 0xff};
-
-	dev_dbg(&d->udev->dev, "%s: index=%d pid=%04x onoff=%d\n",
-			__func__, index, pid, onoff);
-
-	ret = af9035_wr_regs(d, 0x80f996, wbuf, 2);
-	if (ret < 0)
-		goto err;
-
-	ret = af9035_wr_reg(d, 0x80f994, onoff);
-	if (ret < 0)
-		goto err;
-
-	ret = af9035_wr_reg(d, 0x80f995, index);
-	if (ret < 0)
-		goto err;
-
-	return 0;
-
-err:
-	dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+	struct state *state = adap_to_priv(adap);
 
-	return ret;
+	return state->ops.pid_filter(adap->fe[0], index, pid, onoff);
 }
 
 static int af9035_probe(struct usb_interface *intf,
@@ -1468,6 +1483,13 @@ static const struct dvb_usb_device_properties af9035_props = {
 
 			.stream = DVB_USB_STREAM_BULK(0x84, 6, 87 * 188),
 		}, {
+			.caps = DVB_USB_ADAP_HAS_PID_FILTER |
+				DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+
+			.pid_filter_count = 32,
+			.pid_filter_ctrl = af9035_pid_filter_ctrl,
+			.pid_filter = af9035_pid_filter,
+
 			.stream = DVB_USB_STREAM_BULK(0x85, 6, 87 * 188),
 		},
 	},
@@ -1502,15 +1524,37 @@ static const struct usb_device_id af9035_id_table[] = {
 	{ DVB_USB_DEVICE(USB_VID_TERRATEC, 0x00aa,
 		&af9035_props, "TerraTec Cinergy T Stick (rev. 2)", NULL) },
 	/* IT9135 devices */
-#if 0
-	{ DVB_USB_DEVICE(0x048d, 0x9135,
-		&af9035_props, "IT9135 reference design", NULL) },
-	{ DVB_USB_DEVICE(0x048d, 0x9006,
-		&af9035_props, "IT9135 reference design", NULL) },
-#endif
+	{ DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135,
+		&af9035_props, "ITE 9135 Generic", RC_MAP_IT913X_V1) },
+	{ DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135_9005,
+		&af9035_props, "ITE 9135(9005) Generic", RC_MAP_IT913X_V2) },
+	{ DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135_9006,
+		&af9035_props, "ITE 9135(9006) Generic", RC_MAP_IT913X_V1) },
+	{ DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_1835,
+		&af9035_props, "Avermedia A835B(1835)", RC_MAP_IT913X_V2) },
+	{ DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_2835,
+		&af9035_props, "Avermedia A835B(2835)", RC_MAP_IT913X_V2) },
+	{ DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_3835,
+		&af9035_props, "Avermedia A835B(3835)", RC_MAP_IT913X_V2) },
+	{ DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_4835,
+		&af9035_props, "Avermedia A835B(4835)",	RC_MAP_IT913X_V2) },
+	{ DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_H335,
+		&af9035_props, "Avermedia H335", RC_MAP_IT913X_V2) },
+	{ DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_UB499_2T_T09,
+		&af9035_props, "Kworld UB499-2T T09", RC_MAP_IT913X_V1) },
+	{ DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV22_IT9137,
+		&af9035_props, "Sveon STV22 Dual DVB-T HDTV",
+							RC_MAP_IT913X_V1) },
+	{ DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_CTVDIGDUAL_V2,
+		&af9035_props, "Digital Dual TV Receiver CTVDIGDUAL_V2",
+							RC_MAP_IT913X_V1) },
 	/* XXX: that same ID [0ccd:0099] is used by af9015 driver too */
 	{ DVB_USB_DEVICE(USB_VID_TERRATEC, 0x0099,
 		&af9035_props, "TerraTec Cinergy T Stick Dual RC (rev. 2)", NULL) },
+	{ DVB_USB_DEVICE(USB_VID_LEADTEK, 0x6a05,
+		&af9035_props, "Leadtek WinFast DTV Dongle Dual", NULL) },
+	{ DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xf900,
+		&af9035_props, "Hauppauge WinTV-MiniStick 2", NULL) },
 	{ }
 };
 MODULE_DEVICE_TABLE(usb, af9035_id_table);
diff --git a/drivers/media/usb/dvb-usb-v2/af9035.h b/drivers/media/usb/dvb-usb-v2/af9035.h
index a1c68d829b8..c21902fdd4c 100644
--- a/drivers/media/usb/dvb-usb-v2/af9035.h
+++ b/drivers/media/usb/dvb-usb-v2/af9035.h
@@ -62,6 +62,8 @@ struct state {
 	u8 dual_mode:1;
 	u16 eeprom_addr;
 	struct af9033_config af9033_config[2];
+
+	struct af9033_ops ops;
 };
 
 static const u32 clock_lut_af9035[] = {
diff --git a/drivers/media/usb/dvb-usb-v2/anysee.c b/drivers/media/usb/dvb-usb-v2/anysee.c
index 90cfa35ef6e..eeab79bdd2a 100644
--- a/drivers/media/usb/dvb-usb-v2/anysee.c
+++ b/drivers/media/usb/dvb-usb-v2/anysee.c
@@ -442,6 +442,7 @@ static struct cxd2820r_config anysee_cxd2820r_config = {
  * IOD[0] ZL10353 1=enabled
  * IOE[0] tuner 0=enabled
  * tuner is behind ZL10353 I2C-gate
+ * tuner is behind TDA10023 I2C-gate
  *
  * E7 TC VID=1c73 PID=861f HW=18 FW=0.7 AMTCI=0.5 "anysee-E7TC(LP)"
  * PCB: 508TC (rev0.6)
@@ -956,7 +957,7 @@ static int anysee_tuner_attach(struct dvb_usb_adapter *adap)
 
 		if (fe && adap->fe[1]) {
 			/* attach tuner for 2nd FE */
-			fe = dvb_attach(dvb_pll_attach, adap->fe[0],
+			fe = dvb_attach(dvb_pll_attach, adap->fe[1],
 					(0xc0 >> 1), &d->i2c_adap,
 					DVB_PLL_SAMSUNG_DTOS403IH102A);
 		}
diff --git a/drivers/media/usb/dvb-usb-v2/az6007.c b/drivers/media/usb/dvb-usb-v2/az6007.c
index 44c64ef361b..c3c4b98733b 100644
--- a/drivers/media/usb/dvb-usb-v2/az6007.c
+++ b/drivers/media/usb/dvb-usb-v2/az6007.c
@@ -7,7 +7,7 @@
  *	http://linux.terratec.de/files/TERRATEC_H7/20110323_TERRATEC_H7_Linux.tar.gz
  * The original driver's license is GPL, as declared with MODULE_LICENSE()
  *
- * Copyright (c) 2010-2012 Mauro Carvalho Chehab <mchehab@redhat.com>
+ * Copyright (c) 2010-2012 Mauro Carvalho Chehab
  *	Driver modified by in order to work with upstream drxk driver, and
  *	tons of bugs got fixed, and converted to use dvb-usb-v2.
  *
@@ -68,6 +68,19 @@ static struct drxk_config terratec_h7_drxk = {
 	.microcode_name = "dvb-usb-terratec-h7-drxk.fw",
 };
 
+static struct drxk_config cablestar_hdci_drxk = {
+	.adr = 0x29,
+	.parallel_ts = true,
+	.dynamic_clk = true,
+	.single_master = true,
+	.enable_merr_cfg = true,
+	.no_i2c_bridge = false,
+	.chunk_size = 64,
+	.mpeg_out_clk_strength = 0x02,
+	.qam_demod_parameter_count = 2,
+	.microcode_name = "dvb-usb-technisat-cablestar-hdci-drxk.fw",
+};
+
 static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
 {
 	struct az6007_device_state *st = fe_to_priv(fe);
@@ -630,6 +643,27 @@ static int az6007_frontend_attach(struct dvb_usb_adapter *adap)
 	return 0;
 }
 
+static int az6007_cablestar_hdci_frontend_attach(struct dvb_usb_adapter *adap)
+{
+	struct az6007_device_state *st = adap_to_priv(adap);
+	struct dvb_usb_device *d = adap_to_d(adap);
+
+	pr_debug("attaching demod drxk\n");
+
+	adap->fe[0] = dvb_attach(drxk_attach, &cablestar_hdci_drxk,
+				 &d->i2c_adap);
+	if (!adap->fe[0])
+		return -EINVAL;
+
+	adap->fe[0]->sec_priv = adap;
+	st->gate_ctrl = adap->fe[0]->ops.i2c_gate_ctrl;
+	adap->fe[0]->ops.i2c_gate_ctrl = drxk_gate_ctrl;
+
+	az6007_ci_init(adap);
+
+	return 0;
+}
+
 static int az6007_tuner_attach(struct dvb_usb_adapter *adap)
 {
 	struct dvb_usb_device *d = adap_to_d(adap);
@@ -868,6 +902,29 @@ static struct dvb_usb_device_properties az6007_props = {
 	}
 };
 
+static struct dvb_usb_device_properties az6007_cablestar_hdci_props = {
+	.driver_name         = KBUILD_MODNAME,
+	.owner               = THIS_MODULE,
+	.firmware            = AZ6007_FIRMWARE,
+
+	.adapter_nr          = adapter_nr,
+	.size_of_priv        = sizeof(struct az6007_device_state),
+	.i2c_algo            = &az6007_i2c_algo,
+	.tuner_attach        = az6007_tuner_attach,
+	.frontend_attach     = az6007_cablestar_hdci_frontend_attach,
+	.streaming_ctrl      = az6007_streaming_ctrl,
+/* ditch get_rc_config as it can't work (TS35 remote, I believe it's rc5) */
+	.get_rc_config       = NULL,
+	.read_mac_address    = az6007_read_mac_addr,
+	.download_firmware   = az6007_download_firmware,
+	.identify_state	     = az6007_identify_state,
+	.power_ctrl          = az6007_power_ctrl,
+	.num_adapters        = 1,
+	.adapter             = {
+		{ .stream = DVB_USB_STREAM_BULK(0x02, 10, 4096), }
+	}
+};
+
 static struct usb_device_id az6007_usb_table[] = {
 	{DVB_USB_DEVICE(USB_VID_AZUREWAVE, USB_PID_AZUREWAVE_6007,
 		&az6007_props, "Azurewave 6007", RC_MAP_EMPTY)},
@@ -875,6 +932,8 @@ static struct usb_device_id az6007_usb_table[] = {
 		&az6007_props, "Terratec H7", RC_MAP_NEC_TERRATEC_CINERGY_XS)},
 	{DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_H7_2,
 		&az6007_props, "Terratec H7", RC_MAP_NEC_TERRATEC_CINERGY_XS)},
+	{DVB_USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_USB2_CABLESTAR_HDCI,
+		&az6007_cablestar_hdci_props, "Technisat CableStar Combo HD CI", RC_MAP_EMPTY)},
 	{0},
 };
 
@@ -916,7 +975,7 @@ static struct usb_driver az6007_usb_driver = {
 module_usb_driver(az6007_usb_driver);
 
 MODULE_AUTHOR("Henry Wang <Henry.wang@AzureWave.com>");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
 MODULE_DESCRIPTION("Driver for AzureWave 6007 DVB-C/T USB2.0 and clones");
 MODULE_VERSION("2.0");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb.h b/drivers/media/usb/dvb-usb-v2/dvb_usb.h
index 399916bd588..124b4baa7e9 100644
--- a/drivers/media/usb/dvb-usb-v2/dvb_usb.h
+++ b/drivers/media/usb/dvb-usb-v2/dvb_usb.h
@@ -352,9 +352,7 @@ struct dvb_usb_adapter {
  * @rc_map: name of rc codes table
  * @rc_polling_active: set when RC polling is active
  * @udev: pointer to the device's struct usb_device
- * @intf: pointer to the device's usb interface
  * @rc: remote controller configuration
- * @probe_work: work to defer .probe()
  * @powered: indicated whether the device is power or not
  * @usb_mutex: mutex for usb control messages
  * @i2c_mutex: mutex for i2c-transfers
@@ -370,10 +368,7 @@ struct dvb_usb_device {
 	const char *rc_map;
 	bool rc_polling_active;
 	struct usb_device *udev;
-	struct usb_interface *intf;
 	struct dvb_usb_rc rc;
-	struct work_struct probe_work;
-	pid_t work_pid;
 	int powered;
 
 	/* locking */
diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c
index 19f6737d981..e3558061893 100644
--- a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c
+++ b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c
@@ -164,7 +164,7 @@ static int dvb_usbv2_remote_init(struct dvb_usb_device *d)
 	dev->driver_name = (char *) d->props->driver_name;
 	dev->map_name = d->rc.map_name;
 	dev->driver_type = d->rc.driver_type;
-	dev->allowed_protos = d->rc.allowed_protos;
+	rc_set_allowed_protocols(dev, d->rc.allowed_protos);
 	dev->change_protocol = d->rc.change_protocol;
 	dev->priv = d;
 
@@ -399,7 +399,7 @@ static int dvb_usb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
 
 	/* clear 'streaming' status bit */
 	clear_bit(ADAP_STREAMING, &adap->state_bits);
-	smp_mb__after_clear_bit();
+	smp_mb__after_atomic();
 	wake_up_bit(&adap->state_bits, ADAP_STREAMING);
 skip_feed_stop:
 
@@ -550,7 +550,7 @@ static int dvb_usb_fe_init(struct dvb_frontend *fe)
 err:
 	if (!adap->suspend_resume_active) {
 		clear_bit(ADAP_INIT, &adap->state_bits);
-		smp_mb__after_clear_bit();
+		smp_mb__after_atomic();
 		wake_up_bit(&adap->state_bits, ADAP_INIT);
 	}
 
@@ -591,7 +591,7 @@ err:
 	if (!adap->suspend_resume_active) {
 		adap->active_fe = -1;
 		clear_bit(ADAP_SLEEP, &adap->state_bits);
-		smp_mb__after_clear_bit();
+		smp_mb__after_atomic();
 		wake_up_bit(&adap->state_bits, ADAP_SLEEP);
 	}
 
@@ -833,20 +833,44 @@ err:
 	return ret;
 }
 
-/*
- * udev, which is used for the firmware downloading, requires we cannot
- * block during module_init(). module_init() calls USB probe() which
- * is this routine. Due to that we delay actual operation using workqueue
- * and return always success here.
- */
-static void dvb_usbv2_init_work(struct work_struct *work)
+int dvb_usbv2_probe(struct usb_interface *intf,
+		const struct usb_device_id *id)
 {
 	int ret;
-	struct dvb_usb_device *d =
-			container_of(work, struct dvb_usb_device, probe_work);
+	struct dvb_usb_device *d;
+	struct usb_device *udev = interface_to_usbdev(intf);
+	struct dvb_usb_driver_info *driver_info =
+			(struct dvb_usb_driver_info *) id->driver_info;
+
+	dev_dbg(&udev->dev, "%s: bInterfaceNumber=%d\n", __func__,
+			intf->cur_altsetting->desc.bInterfaceNumber);
+
+	if (!id->driver_info) {
+		dev_err(&udev->dev, "%s: driver_info failed\n", KBUILD_MODNAME);
+		ret = -ENODEV;
+		goto err;
+	}
+
+	d = kzalloc(sizeof(struct dvb_usb_device), GFP_KERNEL);
+	if (!d) {
+		dev_err(&udev->dev, "%s: kzalloc() failed\n", KBUILD_MODNAME);
+		ret = -ENOMEM;
+		goto err;
+	}
 
-	d->work_pid = current->pid;
-	dev_dbg(&d->udev->dev, "%s: work_pid=%d\n", __func__, d->work_pid);
+	d->name = driver_info->name;
+	d->rc_map = driver_info->rc_map;
+	d->udev = udev;
+	d->props = driver_info->props;
+
+	if (intf->cur_altsetting->desc.bInterfaceNumber !=
+			d->props->bInterfaceNumber) {
+		ret = -ENODEV;
+		goto err_free_all;
+	}
+
+	mutex_init(&d->usb_mutex);
+	mutex_init(&d->i2c_mutex);
 
 	if (d->props->size_of_priv) {
 		d->priv = kzalloc(d->props->size_of_priv, GFP_KERNEL);
@@ -854,7 +878,7 @@ static void dvb_usbv2_init_work(struct work_struct *work)
 			dev_err(&d->udev->dev, "%s: kzalloc() failed\n",
 					KBUILD_MODNAME);
 			ret = -ENOMEM;
-			goto err_usb_driver_release_interface;
+			goto err_free_all;
 		}
 	}
 
@@ -884,20 +908,12 @@ static void dvb_usbv2_init_work(struct work_struct *work)
 				 * device. As 'new' device is warm we should
 				 * never go here again.
 				 */
-				return;
+				goto exit;
 			} else {
-				/*
-				 * Unexpected error. We must unregister driver
-				 * manually from the device, because device is
-				 * already register by returning from probe()
-				 * with success. usb_driver_release_interface()
-				 * finally calls disconnect() in order to free
-				 * resources.
-				 */
-				goto err_usb_driver_release_interface;
+				goto err_free_all;
 			}
 		} else {
-			goto err_usb_driver_release_interface;
+			goto err_free_all;
 		}
 	}
 
@@ -906,73 +922,17 @@ static void dvb_usbv2_init_work(struct work_struct *work)
 
 	ret = dvb_usbv2_init(d);
 	if (ret < 0)
-		goto err_usb_driver_release_interface;
+		goto err_free_all;
 
 	dev_info(&d->udev->dev,
 			"%s: '%s' successfully initialized and connected\n",
 			KBUILD_MODNAME, d->name);
-
-	return;
-err_usb_driver_release_interface:
-	dev_info(&d->udev->dev, "%s: '%s' error while loading driver (%d)\n",
-			KBUILD_MODNAME, d->name, ret);
-	usb_driver_release_interface(to_usb_driver(d->intf->dev.driver),
-			d->intf);
-	dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
-	return;
-}
-
-int dvb_usbv2_probe(struct usb_interface *intf,
-		const struct usb_device_id *id)
-{
-	int ret;
-	struct dvb_usb_device *d;
-	struct usb_device *udev = interface_to_usbdev(intf);
-	struct dvb_usb_driver_info *driver_info =
-			(struct dvb_usb_driver_info *) id->driver_info;
-
-	dev_dbg(&udev->dev, "%s: bInterfaceNumber=%d\n", __func__,
-			intf->cur_altsetting->desc.bInterfaceNumber);
-
-	if (!id->driver_info) {
-		dev_err(&udev->dev, "%s: driver_info failed\n", KBUILD_MODNAME);
-		ret = -ENODEV;
-		goto err;
-	}
-
-	d = kzalloc(sizeof(struct dvb_usb_device), GFP_KERNEL);
-	if (!d) {
-		dev_err(&udev->dev, "%s: kzalloc() failed\n", KBUILD_MODNAME);
-		ret = -ENOMEM;
-		goto err;
-	}
-
-	d->name = driver_info->name;
-	d->rc_map = driver_info->rc_map;
-	d->udev = udev;
-	d->intf = intf;
-	d->props = driver_info->props;
-
-	if (d->intf->cur_altsetting->desc.bInterfaceNumber !=
-			d->props->bInterfaceNumber) {
-		ret = -ENODEV;
-		goto err_kfree;
-	}
-
-	mutex_init(&d->usb_mutex);
-	mutex_init(&d->i2c_mutex);
-	INIT_WORK(&d->probe_work, dvb_usbv2_init_work);
+exit:
 	usb_set_intfdata(intf, d);
-	ret = schedule_work(&d->probe_work);
-	if (ret < 0) {
-		dev_err(&d->udev->dev, "%s: schedule_work() failed\n",
-				KBUILD_MODNAME);
-		goto err_kfree;
-	}
 
 	return 0;
-err_kfree:
-	kfree(d);
+err_free_all:
+	dvb_usbv2_exit(d);
 err:
 	dev_dbg(&udev->dev, "%s: failed=%d\n", __func__, ret);
 	return ret;
@@ -984,12 +944,8 @@ void dvb_usbv2_disconnect(struct usb_interface *intf)
 	struct dvb_usb_device *d = usb_get_intfdata(intf);
 	const char *name = d->name;
 	struct device dev = d->udev->dev;
-	dev_dbg(&d->udev->dev, "%s: pid=%d work_pid=%d\n", __func__,
-			current->pid, d->work_pid);
-
-	/* ensure initialization work is finished until release resources */
-	if (d->work_pid != current->pid)
-		cancel_work_sync(&d->probe_work);
+	dev_dbg(&d->udev->dev, "%s: bInterfaceNumber=%d\n", __func__,
+			intf->cur_altsetting->desc.bInterfaceNumber);
 
 	if (d->props->exit)
 		d->props->exit(d);
diff --git a/drivers/media/usb/dvb-usb-v2/ec168.c b/drivers/media/usb/dvb-usb-v2/ec168.c
index 5c68f3918bc..0c2b377704f 100644
--- a/drivers/media/usb/dvb-usb-v2/ec168.c
+++ b/drivers/media/usb/dvb-usb-v2/ec168.c
@@ -170,7 +170,7 @@ static int ec168_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 
 error:
 	mutex_unlock(&d->i2c_mutex);
-	return i;
+	return ret;
 }
 
 static u32 ec168_i2c_func(struct i2c_adapter *adapter)
diff --git a/drivers/media/usb/dvb-usb-v2/it913x.c b/drivers/media/usb/dvb-usb-v2/it913x.c
deleted file mode 100644
index 1cb6899cf79..00000000000
--- a/drivers/media/usb/dvb-usb-v2/it913x.c
+++ /dev/null
@@ -1,825 +0,0 @@
-/*
- * DVB USB compliant linux driver for ITE IT9135 and IT9137
- *
- * Copyright (C) 2011 Malcolm Priestley (tvboxspy@gmail.com)
- * IT9135 (C) ITE Tech Inc.
- * IT9137 (C) ITE Tech Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License Version 2, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * see Documentation/dvb/README.dvb-usb for more information
- * see Documentation/dvb/it9137.txt for firmware information
- *
- */
-#define DVB_USB_LOG_PREFIX "it913x"
-
-#include <linux/usb.h>
-#include <linux/usb/input.h>
-#include <media/rc-core.h>
-
-#include "dvb_usb.h"
-#include "it913x-fe.h"
-
-/* debug */
-static int dvb_usb_it913x_debug;
-#define it_debug(var, level, args...) \
-	do { if ((var & level)) pr_debug(DVB_USB_LOG_PREFIX": " args); \
-} while (0)
-#define deb_info(level, args...) it_debug(dvb_usb_it913x_debug, level, args)
-#define info(args...) pr_info(DVB_USB_LOG_PREFIX": " args)
-
-module_param_named(debug, dvb_usb_it913x_debug, int, 0644);
-MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able)).");
-
-static int dvb_usb_it913x_firmware;
-module_param_named(firmware, dvb_usb_it913x_firmware, int, 0644);
-MODULE_PARM_DESC(firmware, "set firmware 0=auto "\
-	"1=IT9137 2=IT9135 V1 3=IT9135 V2");
-#define FW_IT9137 "dvb-usb-it9137-01.fw"
-#define FW_IT9135_V1 "dvb-usb-it9135-01.fw"
-#define FW_IT9135_V2 "dvb-usb-it9135-02.fw"
-
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-
-struct it913x_state {
-	struct ite_config it913x_config;
-	u8 pid_filter_onoff;
-	bool proprietary_ir;
-	int cmd_counter;
-};
-
-static u16 check_sum(u8 *p, u8 len)
-{
-	u16 sum = 0;
-	u8 i = 1;
-	while (i < len)
-		sum += (i++ & 1) ? (*p++) << 8 : *p++;
-	return ~sum;
-}
-
-static int it913x_io(struct dvb_usb_device *d, u8 mode, u8 pro,
-			u8 cmd, u32 reg, u8 addr, u8 *data, u8 len)
-{
-	struct it913x_state *st = d->priv;
-	int ret = 0, i, buf_size = 1;
-	u8 *buff;
-	u8 rlen;
-	u16 chk_sum;
-
-	buff = kzalloc(256, GFP_KERNEL);
-	if (!buff) {
-		info("USB Buffer Failed");
-		return -ENOMEM;
-	}
-
-	buff[buf_size++] = pro;
-	buff[buf_size++] = cmd;
-	buff[buf_size++] = st->cmd_counter;
-
-	switch (mode) {
-	case READ_LONG:
-	case WRITE_LONG:
-		buff[buf_size++] = len;
-		buff[buf_size++] = 2;
-		buff[buf_size++] = (reg >> 24);
-		buff[buf_size++] = (reg >> 16) & 0xff;
-		buff[buf_size++] = (reg >> 8) & 0xff;
-		buff[buf_size++] = reg & 0xff;
-	break;
-	case READ_SHORT:
-		buff[buf_size++] = addr;
-		break;
-	case WRITE_SHORT:
-		buff[buf_size++] = len;
-		buff[buf_size++] = addr;
-		buff[buf_size++] = (reg >> 8) & 0xff;
-		buff[buf_size++] = reg & 0xff;
-	break;
-	case READ_DATA:
-	case WRITE_DATA:
-		break;
-	case WRITE_CMD:
-		mode = 7;
-		break;
-	default:
-		kfree(buff);
-		return -EINVAL;
-	}
-
-	if (mode & 1) {
-		for (i = 0; i < len ; i++)
-			buff[buf_size++] = data[i];
-	}
-	chk_sum = check_sum(&buff[1], buf_size);
-
-	buff[buf_size++] = chk_sum >> 8;
-	buff[0] = buf_size;
-	buff[buf_size++] = (chk_sum & 0xff);
-
-	ret = dvb_usbv2_generic_rw(d, buff, buf_size, buff, (mode & 1) ?
-			5 : len + 5);
-	if (ret < 0)
-		goto error;
-
-	rlen = (mode & 0x1) ? 0x1 : len;
-
-	if (mode & 1)
-		ret = buff[2];
-	else
-		memcpy(data, &buff[3], rlen);
-
-	st->cmd_counter++;
-
-error:	kfree(buff);
-
-	return ret;
-}
-
-static int it913x_wr_reg(struct dvb_usb_device *d, u8 pro, u32 reg , u8 data)
-{
-	int ret;
-	u8 b[1];
-	b[0] = data;
-	ret = it913x_io(d, WRITE_LONG, pro,
-			CMD_DEMOD_WRITE, reg, 0, b, sizeof(b));
-
-	return ret;
-}
-
-static int it913x_read_reg(struct dvb_usb_device *d, u32 reg)
-{
-	int ret;
-	u8 data[1];
-
-	ret = it913x_io(d, READ_LONG, DEV_0,
-			CMD_DEMOD_READ, reg, 0, &data[0], sizeof(data));
-
-	return (ret < 0) ? ret : data[0];
-}
-
-static int it913x_query(struct dvb_usb_device *d, u8 pro)
-{
-	struct it913x_state *st = d->priv;
-	int ret, i;
-	u8 data[4];
-	u8 ver;
-
-	for (i = 0; i < 5; i++) {
-		ret = it913x_io(d, READ_LONG, pro, CMD_DEMOD_READ,
-			0x1222, 0, &data[0], 3);
-		ver = data[0];
-		if (ver > 0 && ver < 3)
-			break;
-		msleep(100);
-	}
-
-	if (ver < 1 || ver > 2) {
-		info("Failed to identify chip version applying 1");
-		st->it913x_config.chip_ver = 0x1;
-		st->it913x_config.chip_type = 0x9135;
-		return 0;
-	}
-
-	st->it913x_config.chip_ver = ver;
-	st->it913x_config.chip_type = (u16)(data[2] << 8) + data[1];
-
-	info("Chip Version=%02x Chip Type=%04x", st->it913x_config.chip_ver,
-		st->it913x_config.chip_type);
-
-	ret = it913x_io(d, READ_SHORT, pro,
-			CMD_QUERYINFO, 0, 0x1, &data[0], 4);
-
-	st->it913x_config.firmware = (data[0] << 24) | (data[1] << 16) |
-			(data[2] << 8) | data[3];
-
-	return ret;
-}
-
-static int it913x_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
-{
-	struct dvb_usb_device *d = adap_to_d(adap);
-	struct it913x_state *st = adap_to_priv(adap);
-	int ret;
-	u8 pro = (adap->id == 0) ? DEV_0_DMOD : DEV_1_DMOD;
-
-	mutex_lock(&d->i2c_mutex);
-
-	deb_info(1, "PID_C  (%02x)", onoff);
-
-	st->pid_filter_onoff = adap->pid_filtering;
-	ret = it913x_wr_reg(d, pro, PID_EN, st->pid_filter_onoff);
-
-	mutex_unlock(&d->i2c_mutex);
-	return ret;
-}
-
-static int it913x_pid_filter(struct dvb_usb_adapter *adap,
-		int index, u16 pid, int onoff)
-{
-	struct dvb_usb_device *d = adap_to_d(adap);
-	struct it913x_state *st = adap_to_priv(adap);
-	int ret;
-	u8 pro = (adap->id == 0) ? DEV_0_DMOD : DEV_1_DMOD;
-
-	mutex_lock(&d->i2c_mutex);
-
-	deb_info(1, "PID_F  (%02x)", onoff);
-
-	ret = it913x_wr_reg(d, pro, PID_LSB, (u8)(pid & 0xff));
-
-	ret |= it913x_wr_reg(d, pro, PID_MSB, (u8)(pid >> 8));
-
-	ret |= it913x_wr_reg(d, pro, PID_INX_EN, (u8)onoff);
-
-	ret |= it913x_wr_reg(d, pro, PID_INX, (u8)(index & 0x1f));
-
-	if (d->udev->speed == USB_SPEED_HIGH && pid == 0x2000) {
-			ret |= it913x_wr_reg(d , pro, PID_EN, !onoff);
-			st->pid_filter_onoff = !onoff;
-	} else
-		st->pid_filter_onoff =
-			adap->pid_filtering;
-
-	mutex_unlock(&d->i2c_mutex);
-	return 0;
-}
-
-
-static int it913x_return_status(struct dvb_usb_device *d)
-{
-	struct it913x_state *st = d->priv;
-	int ret = it913x_query(d, DEV_0);
-	if (st->it913x_config.firmware > 0)
-		info("Firmware Version %d", st->it913x_config.firmware);
-
-	return ret;
-}
-
-static int it913x_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
-				 int num)
-{
-	struct dvb_usb_device *d = i2c_get_adapdata(adap);
-	static u8 data[256];
-	int ret;
-	u32 reg;
-	u8 pro;
-
-	mutex_lock(&d->i2c_mutex);
-
-	deb_info(2, "num of messages %d address %02x", num, msg[0].addr);
-
-	pro = (msg[0].addr & 0x2) ?  DEV_0_DMOD : 0x0;
-	pro |= (msg[0].addr & 0x20) ? DEV_1 : DEV_0;
-	memcpy(data, msg[0].buf, msg[0].len);
-	reg = (data[0] << 24) + (data[1] << 16) +
-			(data[2] << 8) + data[3];
-	if (num == 2) {
-		ret = it913x_io(d, READ_LONG, pro,
-			CMD_DEMOD_READ, reg, 0, data, msg[1].len);
-		memcpy(msg[1].buf, data, msg[1].len);
-	} else
-		ret = it913x_io(d, WRITE_LONG, pro, CMD_DEMOD_WRITE,
-			reg, 0, &data[4], msg[0].len - 4);
-
-	mutex_unlock(&d->i2c_mutex);
-
-	return ret;
-}
-
-static u32 it913x_i2c_func(struct i2c_adapter *adapter)
-{
-	return I2C_FUNC_I2C;
-}
-
-static struct i2c_algorithm it913x_i2c_algo = {
-	.master_xfer   = it913x_i2c_xfer,
-	.functionality = it913x_i2c_func,
-};
-
-/* Callbacks for DVB USB */
-#if IS_ENABLED(CONFIG_RC_CORE)
-static int it913x_rc_query(struct dvb_usb_device *d)
-{
-	u8 ibuf[4];
-	int ret;
-	u32 key;
-	/* Avoid conflict with frontends*/
-	mutex_lock(&d->i2c_mutex);
-
-	ret = it913x_io(d, READ_LONG, PRO_LINK, CMD_IR_GET,
-		0, 0, &ibuf[0], sizeof(ibuf));
-
-	if ((ibuf[2] + ibuf[3]) == 0xff) {
-		key = ibuf[2];
-		key += ibuf[0] << 16;
-		key += ibuf[1] << 8;
-		deb_info(1, "NEC Extended Key =%08x", key);
-		if (d->rc_dev != NULL)
-			rc_keydown(d->rc_dev, key, 0);
-	}
-
-	mutex_unlock(&d->i2c_mutex);
-
-	return ret;
-}
-
-static int it913x_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc)
-{
-	struct it913x_state *st = d->priv;
-
-	if (st->proprietary_ir == false) {
-		rc->map_name = NULL;
-		return 0;
-	}
-
-	rc->allowed_protos = RC_BIT_NEC;
-	rc->query = it913x_rc_query;
-	rc->interval = 250;
-
-	return 0;
-}
-#else
-	#define it913x_get_rc_config NULL
-#endif
-
-/* Firmware sets raw */
-static const char fw_it9135_v1[] = FW_IT9135_V1;
-static const char fw_it9135_v2[] = FW_IT9135_V2;
-static const char fw_it9137[] = FW_IT9137;
-
-static void ite_get_firmware_name(struct dvb_usb_device *d,
-	const char **name)
-{
-	struct it913x_state *st = d->priv;
-	int sw;
-	/* auto switch */
-	if (le16_to_cpu(d->udev->descriptor.idVendor) == USB_VID_KWORLD_2)
-		sw = IT9137_FW;
-	else if (st->it913x_config.chip_ver == 1)
-		sw = IT9135_V1_FW;
-	else
-		sw = IT9135_V2_FW;
-
-	/* force switch */
-	if (dvb_usb_it913x_firmware != IT9135_AUTO)
-		sw = dvb_usb_it913x_firmware;
-
-	switch (sw) {
-	case IT9135_V1_FW:
-		st->it913x_config.firmware_ver = 1;
-		st->it913x_config.adc_x2 = 1;
-		st->it913x_config.read_slevel = false;
-		*name = fw_it9135_v1;
-		break;
-	case IT9135_V2_FW:
-		st->it913x_config.firmware_ver = 1;
-		st->it913x_config.adc_x2 = 1;
-		st->it913x_config.read_slevel = false;
-		*name = fw_it9135_v2;
-		switch (st->it913x_config.tuner_id_0) {
-		case IT9135_61:
-		case IT9135_62:
-			break;
-		default:
-			info("Unknown tuner ID applying default 0x60");
-		case IT9135_60:
-			st->it913x_config.tuner_id_0 = IT9135_60;
-		}
-		break;
-	case IT9137_FW:
-	default:
-		st->it913x_config.firmware_ver = 0;
-		st->it913x_config.adc_x2 = 0;
-		st->it913x_config.read_slevel = true;
-		*name = fw_it9137;
-	}
-
-	return;
-}
-
-#define TS_MPEG_PKT_SIZE	188
-#define EP_LOW			21
-#define TS_BUFFER_SIZE_PID	(EP_LOW*TS_MPEG_PKT_SIZE)
-#define EP_HIGH			348
-#define TS_BUFFER_SIZE_MAX	(EP_HIGH*TS_MPEG_PKT_SIZE)
-
-static int it913x_get_stream_config(struct dvb_frontend *fe, u8 *ts_type,
-		struct usb_data_stream_properties *stream)
-{
-	struct dvb_usb_adapter *adap = fe_to_adap(fe);
-	if (adap->pid_filtering)
-		stream->u.bulk.buffersize = TS_BUFFER_SIZE_PID;
-	else
-		stream->u.bulk.buffersize = TS_BUFFER_SIZE_MAX;
-
-	return 0;
-}
-
-static int it913x_select_config(struct dvb_usb_device *d)
-{
-	struct it913x_state *st = d->priv;
-	int ret, reg;
-
-	ret = it913x_return_status(d);
-	if (ret < 0)
-		return ret;
-
-	if (st->it913x_config.chip_ver == 0x02
-			&& st->it913x_config.chip_type == 0x9135)
-		reg = it913x_read_reg(d, 0x461d);
-	else
-		reg = it913x_read_reg(d, 0x461b);
-
-	if (reg < 0)
-		return reg;
-
-	if (reg == 0) {
-		st->it913x_config.dual_mode = 0;
-		st->it913x_config.tuner_id_0 = IT9135_38;
-		st->proprietary_ir = true;
-	} else {
-		/* TS mode */
-		reg =  it913x_read_reg(d, 0x49c5);
-		if (reg < 0)
-			return reg;
-		st->it913x_config.dual_mode = reg;
-
-		/* IR mode type */
-		reg = it913x_read_reg(d, 0x49ac);
-		if (reg < 0)
-			return reg;
-		if (reg == 5) {
-			info("Remote propriety (raw) mode");
-			st->proprietary_ir = true;
-		} else if (reg == 1) {
-			info("Remote HID mode NOT SUPPORTED");
-			st->proprietary_ir = false;
-		}
-
-		/* Tuner_id */
-		reg = it913x_read_reg(d, 0x49d0);
-		if (reg < 0)
-			return reg;
-		st->it913x_config.tuner_id_0 = reg;
-	}
-
-	info("Dual mode=%x Tuner Type=%x", st->it913x_config.dual_mode,
-		st->it913x_config.tuner_id_0);
-
-	return ret;
-}
-
-static int it913x_streaming_ctrl(struct dvb_frontend *fe, int onoff)
-{
-	struct dvb_usb_adapter *adap = fe_to_adap(fe);
-	struct dvb_usb_device *d = adap_to_d(adap);
-	struct it913x_state *st = fe_to_priv(fe);
-	int ret = 0;
-	u8 pro = (adap->id == 0) ? DEV_0_DMOD : DEV_1_DMOD;
-
-	deb_info(1, "STM  (%02x)", onoff);
-
-	if (!onoff) {
-		mutex_lock(&d->i2c_mutex);
-
-		ret = it913x_wr_reg(d, pro, PID_RST, 0x1);
-
-		mutex_unlock(&d->i2c_mutex);
-		st->pid_filter_onoff =
-			adap->pid_filtering;
-
-	}
-
-	return ret;
-}
-
-static int it913x_identify_state(struct dvb_usb_device *d, const char **name)
-{
-	struct it913x_state *st = d->priv;
-	int ret;
-	u8 reg;
-
-	/* Read and select config */
-	ret = it913x_select_config(d);
-	if (ret < 0)
-		return ret;
-
-	ite_get_firmware_name(d, name);
-
-	if (st->it913x_config.firmware > 0)
-		return WARM;
-
-	if (st->it913x_config.dual_mode) {
-		st->it913x_config.tuner_id_1 = it913x_read_reg(d, 0x49e0);
-		ret = it913x_wr_reg(d, DEV_0, GPIOH1_EN, 0x1);
-		ret |= it913x_wr_reg(d, DEV_0, GPIOH1_ON, 0x1);
-		ret |= it913x_wr_reg(d, DEV_0, GPIOH1_O, 0x1);
-		msleep(50);
-		ret |= it913x_wr_reg(d, DEV_0, GPIOH1_O, 0x0);
-		msleep(50);
-		reg = it913x_read_reg(d, GPIOH1_O);
-		if (reg == 0) {
-			ret |= it913x_wr_reg(d, DEV_0,  GPIOH1_O, 0x1);
-			ret |= it913x_return_status(d);
-			if (ret != 0)
-				ret = it913x_wr_reg(d, DEV_0,
-					GPIOH1_O, 0x0);
-		}
-	}
-
-	reg = it913x_read_reg(d, IO_MUX_POWER_CLK);
-
-	if (st->it913x_config.dual_mode) {
-		ret |= it913x_wr_reg(d, DEV_0, 0x4bfb, CHIP2_I2C_ADDR);
-		if (st->it913x_config.firmware_ver == 1)
-			ret |= it913x_wr_reg(d, DEV_0,  0xcfff, 0x1);
-		else
-			ret |= it913x_wr_reg(d, DEV_0,  CLK_O_EN, 0x1);
-	} else {
-		ret |= it913x_wr_reg(d, DEV_0, 0x4bfb, 0x0);
-		if (st->it913x_config.firmware_ver == 1)
-			ret |= it913x_wr_reg(d, DEV_0,  0xcfff, 0x0);
-		else
-			ret |= it913x_wr_reg(d, DEV_0,  CLK_O_EN, 0x0);
-	}
-
-	ret |= it913x_wr_reg(d, DEV_0,  I2C_CLK, I2C_CLK_100);
-
-	return (ret < 0) ? ret : COLD;
-}
-
-static int it913x_download_firmware(struct dvb_usb_device *d,
-					const struct firmware *fw)
-{
-	struct it913x_state *st = d->priv;
-	int ret = 0, i = 0, pos = 0;
-	u8 packet_size, min_pkt;
-	u8 *fw_data;
-
-	ret = it913x_wr_reg(d, DEV_0,  I2C_CLK, I2C_CLK_100);
-
-	info("FRM Starting Firmware Download");
-
-	/* Multi firmware loader */
-	/* This uses scatter write firmware headers */
-	/* The firmware must start with 03 XX 00 */
-	/* and be the extact firmware length */
-
-	if (st->it913x_config.chip_ver == 2)
-		min_pkt = 0x11;
-	else
-		min_pkt = 0x19;
-
-	while (i <= fw->size) {
-		if (((fw->data[i] == 0x3) && (fw->data[i + 2] == 0x0))
-			|| (i == fw->size)) {
-			packet_size = i - pos;
-			if ((packet_size > min_pkt) || (i == fw->size)) {
-				fw_data = (u8 *)(fw->data + pos);
-				pos += packet_size;
-				if (packet_size > 0) {
-					ret = it913x_io(d, WRITE_DATA,
-						DEV_0, CMD_SCATTER_WRITE, 0,
-						0, fw_data, packet_size);
-					if (ret < 0)
-						break;
-				}
-				udelay(1000);
-			}
-		}
-		i++;
-	}
-
-	if (ret < 0)
-		info("FRM Firmware Download Failed (%d)" , ret);
-	else
-		info("FRM Firmware Download Completed - Resetting Device");
-
-	msleep(30);
-
-	ret = it913x_io(d, WRITE_CMD, DEV_0, CMD_BOOT, 0, 0, NULL, 0);
-	if (ret < 0)
-		info("FRM Device not responding to reboot");
-
-	ret = it913x_return_status(d);
-	if (st->it913x_config.firmware == 0) {
-		info("FRM Failed to reboot device");
-		return -ENODEV;
-	}
-
-	msleep(30);
-
-	ret = it913x_wr_reg(d, DEV_0,  I2C_CLK, I2C_CLK_400);
-
-	msleep(30);
-
-	/* Tuner function */
-	if (st->it913x_config.dual_mode)
-		ret |= it913x_wr_reg(d, DEV_0_DMOD , 0xec4c, 0xa0);
-	else
-		ret |= it913x_wr_reg(d, DEV_0_DMOD , 0xec4c, 0x68);
-
-	if ((st->it913x_config.chip_ver == 1) &&
-		(st->it913x_config.chip_type == 0x9135)) {
-		ret |= it913x_wr_reg(d, DEV_0,  PADODPU, 0x0);
-		ret |= it913x_wr_reg(d, DEV_0,  AGC_O_D, 0x0);
-		if (st->it913x_config.dual_mode) {
-			ret |= it913x_wr_reg(d, DEV_1,  PADODPU, 0x0);
-			ret |= it913x_wr_reg(d, DEV_1,  AGC_O_D, 0x0);
-		}
-	}
-
-	return (ret < 0) ? -ENODEV : 0;
-}
-
-static int it913x_name(struct dvb_usb_adapter *adap)
-{
-	struct dvb_usb_device *d = adap_to_d(adap);
-	const char *desc = d->name;
-	char *fe_name[] = {"_1", "_2", "_3", "_4"};
-	char *name = adap->fe[0]->ops.info.name;
-
-	strlcpy(name, desc, 128);
-	strlcat(name, fe_name[adap->id], 128);
-
-	return 0;
-}
-
-static int it913x_frontend_attach(struct dvb_usb_adapter *adap)
-{
-	struct dvb_usb_device *d = adap_to_d(adap);
-	struct it913x_state *st = d->priv;
-	int ret = 0;
-	u8 adap_addr = I2C_BASE_ADDR + (adap->id << 5);
-	u16 ep_size = (adap->pid_filtering) ? TS_BUFFER_SIZE_PID / 4 :
-		TS_BUFFER_SIZE_MAX / 4;
-	u8 pkt_size = 0x80;
-
-	if (d->udev->speed != USB_SPEED_HIGH)
-		pkt_size = 0x10;
-
-	st->it913x_config.adf = it913x_read_reg(d, IO_MUX_POWER_CLK);
-
-	adap->fe[0] = dvb_attach(it913x_fe_attach,
-		&d->i2c_adap, adap_addr, &st->it913x_config);
-
-	if (adap->id == 0 && adap->fe[0]) {
-		it913x_wr_reg(d, DEV_0_DMOD, MP2_SW_RST, 0x1);
-		it913x_wr_reg(d, DEV_0_DMOD, MP2IF2_SW_RST, 0x1);
-		it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x0f);
-		it913x_wr_reg(d, DEV_0, EP0_TX_NAK, 0x1b);
-		if (st->proprietary_ir == false) /* Enable endpoint 3 */
-			it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x3f);
-		else
-			it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x2f);
-		it913x_wr_reg(d, DEV_0, EP4_TX_LEN_LSB,
-					ep_size & 0xff);
-		it913x_wr_reg(d, DEV_0, EP4_TX_LEN_MSB, ep_size >> 8);
-		ret = it913x_wr_reg(d, DEV_0, EP4_MAX_PKT, pkt_size);
-	} else if (adap->id == 1 && adap->fe[0]) {
-		if (st->proprietary_ir == false)
-			it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x7f);
-		else
-			it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x6f);
-		it913x_wr_reg(d, DEV_0, EP5_TX_LEN_LSB,
-					ep_size & 0xff);
-		it913x_wr_reg(d, DEV_0, EP5_TX_LEN_MSB, ep_size >> 8);
-		it913x_wr_reg(d, DEV_0, EP5_MAX_PKT, pkt_size);
-		it913x_wr_reg(d, DEV_0_DMOD, MP2IF2_EN, 0x1);
-		it913x_wr_reg(d, DEV_1_DMOD, MP2IF_SERIAL, 0x1);
-		it913x_wr_reg(d, DEV_1, TOP_HOSTB_SER_MODE, 0x1);
-		it913x_wr_reg(d, DEV_0_DMOD, TSIS_ENABLE, 0x1);
-		it913x_wr_reg(d, DEV_0_DMOD, MP2_SW_RST, 0x0);
-		it913x_wr_reg(d, DEV_0_DMOD, MP2IF2_SW_RST, 0x0);
-		it913x_wr_reg(d, DEV_0_DMOD, MP2IF2_HALF_PSB, 0x0);
-		it913x_wr_reg(d, DEV_0_DMOD, MP2IF_STOP_EN, 0x1);
-		it913x_wr_reg(d, DEV_1_DMOD, MPEG_FULL_SPEED, 0x0);
-		ret = it913x_wr_reg(d, DEV_1_DMOD, MP2IF_STOP_EN, 0x0);
-	} else
-		return -ENODEV;
-
-	ret |= it913x_name(adap);
-
-	return ret;
-}
-
-/* DVB USB Driver */
-static int it913x_get_adapter_count(struct dvb_usb_device *d)
-{
-	struct it913x_state *st = d->priv;
-	if (st->it913x_config.dual_mode)
-		return 2;
-	return 1;
-}
-
-static struct dvb_usb_device_properties it913x_properties = {
-	.driver_name = KBUILD_MODNAME,
-	.owner = THIS_MODULE,
-	.bInterfaceNumber = 0,
-	.generic_bulk_ctrl_endpoint = 0x02,
-	.generic_bulk_ctrl_endpoint_response = 0x81,
-
-	.adapter_nr = adapter_nr,
-	.size_of_priv = sizeof(struct it913x_state),
-
-	.identify_state = it913x_identify_state,
-	.i2c_algo = &it913x_i2c_algo,
-
-	.download_firmware = it913x_download_firmware,
-
-	.frontend_attach  = it913x_frontend_attach,
-	.get_rc_config = it913x_get_rc_config,
-	.get_stream_config = it913x_get_stream_config,
-	.get_adapter_count = it913x_get_adapter_count,
-	.streaming_ctrl   = it913x_streaming_ctrl,
-
-
-	.adapter = {
-		{
-			.caps = DVB_USB_ADAP_HAS_PID_FILTER|
-				DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
-			.pid_filter_count = 32,
-			.pid_filter = it913x_pid_filter,
-			.pid_filter_ctrl  = it913x_pid_filter_ctrl,
-			.stream =
-			DVB_USB_STREAM_BULK(0x84, 10, TS_BUFFER_SIZE_MAX),
-		},
-		{
-			.caps = DVB_USB_ADAP_HAS_PID_FILTER|
-				DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
-			.pid_filter_count = 32,
-			.pid_filter = it913x_pid_filter,
-			.pid_filter_ctrl  = it913x_pid_filter_ctrl,
-			.stream =
-			DVB_USB_STREAM_BULK(0x85, 10, TS_BUFFER_SIZE_MAX),
-		}
-	}
-};
-
-static const struct usb_device_id it913x_id_table[] = {
-	{ DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_UB499_2T_T09,
-		&it913x_properties, "Kworld UB499-2T T09(IT9137)",
-			RC_MAP_IT913X_V1) },
-	{ DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135,
-		&it913x_properties, "ITE 9135 Generic",
-			RC_MAP_IT913X_V1) },
-	{ DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV22_IT9137,
-		&it913x_properties, "Sveon STV22 Dual DVB-T HDTV(IT9137)",
-			RC_MAP_IT913X_V1) },
-	{ DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135_9005,
-		&it913x_properties, "ITE 9135(9005) Generic",
-			RC_MAP_IT913X_V2) },
-	{ DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135_9006,
-		&it913x_properties, "ITE 9135(9006) Generic",
-			RC_MAP_IT913X_V1) },
-	{ DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_1835,
-		&it913x_properties, "Avermedia A835B(1835)",
-			RC_MAP_IT913X_V2) },
-	{ DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_2835,
-		&it913x_properties, "Avermedia A835B(2835)",
-			RC_MAP_IT913X_V2) },
-	{ DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_3835,
-		&it913x_properties, "Avermedia A835B(3835)",
-			RC_MAP_IT913X_V2) },
-	{ DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_4835,
-		&it913x_properties, "Avermedia A835B(4835)",
-			RC_MAP_IT913X_V2) },
-	{ DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_CTVDIGDUAL_V2,
-		&it913x_properties, "Digital Dual TV Receiver CTVDIGDUAL_V2",
-			RC_MAP_IT913X_V1) },
-	{}		/* Terminating entry */
-};
-
-MODULE_DEVICE_TABLE(usb, it913x_id_table);
-
-static struct usb_driver it913x_driver = {
-	.name		= KBUILD_MODNAME,
-	.probe		= dvb_usbv2_probe,
-	.disconnect	= dvb_usbv2_disconnect,
-	.suspend	= dvb_usbv2_suspend,
-	.resume		= dvb_usbv2_resume,
-	.id_table	= it913x_id_table,
-};
-
-module_usb_driver(it913x_driver);
-
-MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>");
-MODULE_DESCRIPTION("it913x USB 2 Driver");
-MODULE_VERSION("1.33");
-MODULE_LICENSE("GPL");
-MODULE_FIRMWARE(FW_IT9135_V1);
-MODULE_FIRMWARE(FW_IT9135_V2);
-MODULE_FIRMWARE(FW_IT9137);
-
diff --git a/drivers/media/usb/dvb-usb-v2/lmedm04.c b/drivers/media/usb/dvb-usb-v2/lmedm04.c
index b3fd0ffa3c3..f674dc024d0 100644
--- a/drivers/media/usb/dvb-usb-v2/lmedm04.c
+++ b/drivers/media/usb/dvb-usb-v2/lmedm04.c
@@ -1225,7 +1225,7 @@ static int lme2510_identify_state(struct dvb_usb_device *d, const char **name)
 	usb_reset_configuration(d->udev);
 
 	usb_set_interface(d->udev,
-		d->intf->cur_altsetting->desc.bInterfaceNumber, 1);
+		d->props->bInterfaceNumber, 1);
 
 	st->dvb_usb_lme2510_firmware = dvb_usb_lme2510_firmware;
 
diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c b/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c
index d83df4bb72d..0a98d04c53e 100644
--- a/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c
+++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c
@@ -1,7 +1,7 @@
 /*
  *  mxl111sf-demod.c - driver for the MaxLinear MXL111SF DVB-T demodulator
  *
- *  Copyright (C) 2010 Michael Krufky <mkrufky@kernellabs.com>
+ *  Copyright (C) 2010-2014 Michael Krufky <mkrufky@linuxtv.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -601,7 +601,7 @@ struct dvb_frontend *mxl111sf_demod_attach(struct mxl111sf_state *mxl_state,
 EXPORT_SYMBOL_GPL(mxl111sf_demod_attach);
 
 MODULE_DESCRIPTION("MaxLinear MxL111SF DVB-T demodulator driver");
-MODULE_AUTHOR("Michael Krufky <mkrufky@kernellabs.com>");
+MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
 MODULE_LICENSE("GPL");
 MODULE_VERSION("0.1");
 
diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.h b/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.h
index 3f3f8bfd190..2d4530f5be5 100644
--- a/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.h
+++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.h
@@ -1,7 +1,7 @@
 /*
  *  mxl111sf-demod.h - driver for the MaxLinear MXL111SF DVB-T demodulator
  *
- *  Copyright (C) 2010 Michael Krufky <mkrufky@kernellabs.com>
+ *  Copyright (C) 2010-2014 Michael Krufky <mkrufky@linuxtv.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-gpio.c b/drivers/media/usb/dvb-usb-v2/mxl111sf-gpio.c
index e4121cb8f5e..a619410adde 100644
--- a/drivers/media/usb/dvb-usb-v2/mxl111sf-gpio.c
+++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-gpio.c
@@ -1,7 +1,7 @@
 /*
  *  mxl111sf-gpio.c - driver for the MaxLinear MXL111SF
  *
- *  Copyright (C) 2010 Michael Krufky <mkrufky@kernellabs.com>
+ *  Copyright (C) 2010-2014 Michael Krufky <mkrufky@linuxtv.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-gpio.h b/drivers/media/usb/dvb-usb-v2/mxl111sf-gpio.h
index 0220f54299a..b85a5772d77 100644
--- a/drivers/media/usb/dvb-usb-v2/mxl111sf-gpio.h
+++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-gpio.h
@@ -1,7 +1,7 @@
 /*
  *  mxl111sf-gpio.h - driver for the MaxLinear MXL111SF
  *
- *  Copyright (C) 2010 Michael Krufky <mkrufky@kernellabs.com>
+ *  Copyright (C) 2010-2014 Michael Krufky <mkrufky@linuxtv.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.c b/drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.c
index 34434557ef6..a101d06eb14 100644
--- a/drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.c
+++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.c
@@ -1,7 +1,7 @@
 /*
  *  mxl111sf-i2c.c - driver for the MaxLinear MXL111SF
  *
- *  Copyright (C) 2010 Michael Krufky <mkrufky@kernellabs.com>
+ *  Copyright (C) 2010-2014 Michael Krufky <mkrufky@linuxtv.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.h b/drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.h
index a57a45ffb9e..465762145ad 100644
--- a/drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.h
+++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.h
@@ -1,7 +1,7 @@
 /*
  *  mxl111sf-i2c.h - driver for the MaxLinear MXL111SF
  *
- *  Copyright (C) 2010 Michael Krufky <mkrufky@kernellabs.com>
+ *  Copyright (C) 2010-2014 Michael Krufky <mkrufky@linuxtv.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-phy.c b/drivers/media/usb/dvb-usb-v2/mxl111sf-phy.c
index b741b3a7a32..f6b348024be 100644
--- a/drivers/media/usb/dvb-usb-v2/mxl111sf-phy.c
+++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-phy.c
@@ -1,7 +1,7 @@
 /*
  *  mxl111sf-phy.c - driver for the MaxLinear MXL111SF
  *
- *  Copyright (C) 2010 Michael Krufky <mkrufky@kernellabs.com>
+ *  Copyright (C) 2010-2014 Michael Krufky <mkrufky@linuxtv.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-phy.h b/drivers/media/usb/dvb-usb-v2/mxl111sf-phy.h
index f0756071d34..0643738de7d 100644
--- a/drivers/media/usb/dvb-usb-v2/mxl111sf-phy.h
+++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-phy.h
@@ -1,7 +1,7 @@
 /*
  *  mxl111sf-phy.h - driver for the MaxLinear MXL111SF
  *
- *  Copyright (C) 2010 Michael Krufky <mkrufky@kernellabs.com>
+ *  Copyright (C) 2010-2014 Michael Krufky <mkrufky@linuxtv.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-reg.h b/drivers/media/usb/dvb-usb-v2/mxl111sf-reg.h
index 17831b0fb9d..89bf115e927 100644
--- a/drivers/media/usb/dvb-usb-v2/mxl111sf-reg.h
+++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-reg.h
@@ -1,7 +1,7 @@
 /*
  *  mxl111sf-reg.h - driver for the MaxLinear MXL111SF
  *
- *  Copyright (C) 2010 Michael Krufky <mkrufky@kernellabs.com>
+ *  Copyright (C) 2010-2014 Michael Krufky <mkrufky@linuxtv.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.c b/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.c
index 879c529640f..a8d2c705367 100644
--- a/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.c
+++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.c
@@ -1,7 +1,7 @@
 /*
  *  mxl111sf-tuner.c - driver for the MaxLinear MXL111SF CMOS tuner
  *
- *  Copyright (C) 2010 Michael Krufky <mkrufky@kernellabs.com>
+ *  Copyright (C) 2010-2014 Michael Krufky <mkrufky@linuxtv.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -512,7 +512,7 @@ struct dvb_frontend *mxl111sf_tuner_attach(struct dvb_frontend *fe,
 EXPORT_SYMBOL_GPL(mxl111sf_tuner_attach);
 
 MODULE_DESCRIPTION("MaxLinear MxL111SF CMOS tuner driver");
-MODULE_AUTHOR("Michael Krufky <mkrufky@kernellabs.com>");
+MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
 MODULE_LICENSE("GPL");
 MODULE_VERSION("0.1");
 
diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.h b/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.h
index 90f583e5d6a..2046db22519 100644
--- a/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.h
+++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.h
@@ -1,7 +1,7 @@
 /*
  *  mxl111sf-tuner.h - driver for the MaxLinear MXL111SF CMOS tuner
  *
- *  Copyright (C) 2010 Michael Krufky <mkrufky@kernellabs.com>
+ *  Copyright (C) 2010-2014 Michael Krufky <mkrufky@linuxtv.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -68,7 +68,7 @@ struct dvb_frontend *mxl111sf_tuner_attach(struct dvb_frontend *fe,
 #else
 static inline
 struct dvb_frontend *mxl111sf_tuner_attach(struct dvb_frontend *fe,
-					   struct mxl111sf_state *mxl_state
+					   struct mxl111sf_state *mxl_state,
 					   struct mxl111sf_tuner_config *cfg)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf.c b/drivers/media/usb/dvb-usb-v2/mxl111sf.c
index e97964ef7f5..c7304fa8ab7 100644
--- a/drivers/media/usb/dvb-usb-v2/mxl111sf.c
+++ b/drivers/media/usb/dvb-usb-v2/mxl111sf.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Michael Krufky (mkrufky@kernellabs.com)
+ * Copyright (C) 2010-2014 Michael Krufky (mkrufky@linuxtv.org)
  *
  *   This program is free software; you can redistribute it and/or modify it
  *   under the terms of the GNU General Public License as published by the Free
@@ -23,6 +23,9 @@
 #include "lgdt3305.h"
 #include "lg2160.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 int dvb_usb_mxl111sf_debug;
 module_param_named(debug, dvb_usb_mxl111sf_debug, int, 0644);
 MODULE_PARM_DESC(debug, "set debugging level "
@@ -57,7 +60,12 @@ int mxl111sf_ctrl_msg(struct dvb_usb_device *d,
 {
 	int wo = (rbuf == NULL || rlen == 0); /* write-only */
 	int ret;
-	u8 sndbuf[1+wlen];
+	u8 sndbuf[MAX_XFER_SIZE];
+
+	if (1 + wlen > sizeof(sndbuf)) {
+		pr_warn("%s: len=%d is too big!\n", __func__, wlen);
+		return -EOPNOTSUPP;
+	}
 
 	pr_debug("%s(wlen = %d, rlen = %d)\n", __func__, wlen, rlen);
 
@@ -97,7 +105,7 @@ int mxl111sf_read_reg(struct mxl111sf_state *state, u8 addr, u8 *data)
 		ret = -EINVAL;
 	}
 
-	pr_debug("R: (0x%02x, 0x%02x)\n", addr, *data);
+	pr_debug("R: (0x%02x, 0x%02x)\n", addr, buf[1]);
 fail:
 	return ret;
 }
@@ -258,7 +266,7 @@ static int mxl111sf_adap_fe_init(struct dvb_frontend *fe)
 	struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
 	int err;
 
-	/* exit if we didnt initialize the driver yet */
+	/* exit if we didn't initialize the driver yet */
 	if (!state->chip_id) {
 		mxl_debug("driver not yet initialized, exit.");
 		goto fail;
@@ -314,7 +322,7 @@ static int mxl111sf_adap_fe_sleep(struct dvb_frontend *fe)
 	struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
 	int err;
 
-	/* exit if we didnt initialize the driver yet */
+	/* exit if we didn't initialize the driver yet */
 	if (!state->chip_id) {
 		mxl_debug("driver not yet initialized, exit.");
 		goto fail;
@@ -1413,7 +1421,7 @@ static struct usb_driver mxl111sf_usb_driver = {
 
 module_usb_driver(mxl111sf_usb_driver);
 
-MODULE_AUTHOR("Michael Krufky <mkrufky@kernellabs.com>");
+MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
 MODULE_DESCRIPTION("Driver for MaxLinear MxL111SF");
 MODULE_VERSION("1.0");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf.h b/drivers/media/usb/dvb-usb-v2/mxl111sf.h
index 9816de86e48..8516c011b7c 100644
--- a/drivers/media/usb/dvb-usb-v2/mxl111sf.h
+++ b/drivers/media/usb/dvb-usb-v2/mxl111sf.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Michael Krufky (mkrufky@kernellabs.com)
+ * Copyright (C) 2010-2014 Michael Krufky (mkrufky@linuxtv.org)
  *
  *   This program is free software; you can redistribute it and/or modify it
  *   under the terms of the GNU General Public License as published by the Free
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index c0cd0848631..a676e445284 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -35,6 +35,48 @@
 #include "tua9001.h"
 #include "r820t.h"
 
+/*
+ * RTL2832_SDR module is in staging. That logic is added in order to avoid any
+ * hard dependency to drivers/staging/ directory as we want compile mainline
+ * driver even whole staging directory is missing.
+ */
+#include <media/v4l2-subdev.h>
+
+#if IS_ENABLED(CONFIG_DVB_RTL2832_SDR)
+struct dvb_frontend *rtl2832_sdr_attach(struct dvb_frontend *fe,
+	struct i2c_adapter *i2c, const struct rtl2832_config *cfg,
+	struct v4l2_subdev *sd);
+#else
+static inline struct dvb_frontend *rtl2832_sdr_attach(struct dvb_frontend *fe,
+	struct i2c_adapter *i2c, const struct rtl2832_config *cfg,
+	struct v4l2_subdev *sd)
+{
+	return NULL;
+}
+#endif
+
+#ifdef CONFIG_MEDIA_ATTACH
+#define dvb_attach_sdr(FUNCTION, ARGS...) ({ \
+	void *__r = NULL; \
+	typeof(&FUNCTION) __a = symbol_request(FUNCTION); \
+	if (__a) { \
+		__r = (void *) __a(ARGS); \
+		if (__r == NULL) \
+			symbol_put(FUNCTION); \
+	} \
+	__r; \
+})
+
+#else
+#define dvb_attach_sdr(FUNCTION, ARGS...) ({ \
+	FUNCTION(ARGS); \
+})
+
+#endif
+
+static int rtl28xxu_disable_rc;
+module_param_named(disable_rc, rtl28xxu_disable_rc, int, 0644);
+MODULE_PARM_DESC(disable_rc, "disable RTL2832U remote controller");
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
 static int rtl28xxu_ctrl_msg(struct dvb_usb_device *d, struct rtl28xxu_req *req)
@@ -377,6 +419,7 @@ static int rtl2832u_read_config(struct dvb_usb_device *d)
 	struct rtl28xxu_req req_e4000 = {0x02c8, CMD_I2C_RD, 1, buf};
 	struct rtl28xxu_req req_tda18272 = {0x00c0, CMD_I2C_RD, 2, buf};
 	struct rtl28xxu_req req_r820t = {0x0034, CMD_I2C_RD, 1, buf};
+	struct rtl28xxu_req req_r828d = {0x0074, CMD_I2C_RD, 1, buf};
 
 	dev_dbg(&d->udev->dev, "%s:\n", __func__);
 
@@ -489,6 +532,15 @@ static int rtl2832u_read_config(struct dvb_usb_device *d)
 		goto found;
 	}
 
+	/* check R828D ID register; reg=00 val=69 */
+	ret = rtl28xxu_ctrl_msg(d, &req_r828d);
+	if (ret == 0 && buf[0] == 0x69) {
+		priv->tuner = TUNER_RTL2832_R828D;
+		priv->tuner_name = "R828D";
+		goto found;
+	}
+
+
 found:
 	dev_dbg(&d->udev->dev, "%s: tuner=%s\n", __func__, priv->tuner_name);
 
@@ -503,7 +555,7 @@ err:
 	return ret;
 }
 
-static struct rtl2830_config rtl28xxu_rtl2830_mt2060_config = {
+static const struct rtl2830_config rtl28xxu_rtl2830_mt2060_config = {
 	.i2c_addr = 0x10, /* 0x20 */
 	.xtal = 28800000,
 	.ts_mode = 0,
@@ -514,7 +566,7 @@ static struct rtl2830_config rtl28xxu_rtl2830_mt2060_config = {
 
 };
 
-static struct rtl2830_config rtl28xxu_rtl2830_qt1010_config = {
+static const struct rtl2830_config rtl28xxu_rtl2830_qt1010_config = {
 	.i2c_addr = 0x10, /* 0x20 */
 	.xtal = 28800000,
 	.ts_mode = 0,
@@ -524,7 +576,7 @@ static struct rtl2830_config rtl28xxu_rtl2830_qt1010_config = {
 	.agc_targ_val = 0x2d,
 };
 
-static struct rtl2830_config rtl28xxu_rtl2830_mxl5005s_config = {
+static const struct rtl2830_config rtl28xxu_rtl2830_mxl5005s_config = {
 	.i2c_addr = 0x10, /* 0x20 */
 	.xtal = 28800000,
 	.ts_mode = 0,
@@ -538,7 +590,7 @@ static int rtl2831u_frontend_attach(struct dvb_usb_adapter *adap)
 {
 	struct dvb_usb_device *d = adap_to_d(adap);
 	struct rtl28xxu_priv *priv = d_to_priv(d);
-	struct rtl2830_config *rtl2830_config;
+	const struct rtl2830_config *rtl2830_config;
 	int ret;
 
 	dev_dbg(&d->udev->dev, "%s:\n", __func__);
@@ -573,33 +625,31 @@ err:
 	return ret;
 }
 
-static struct rtl2832_config rtl28xxu_rtl2832_fc0012_config = {
+static const struct rtl2832_config rtl28xxu_rtl2832_fc0012_config = {
 	.i2c_addr = 0x10, /* 0x20 */
 	.xtal = 28800000,
-	.if_dvbt = 0,
 	.tuner = TUNER_RTL2832_FC0012
 };
 
-static struct rtl2832_config rtl28xxu_rtl2832_fc0013_config = {
+static const struct rtl2832_config rtl28xxu_rtl2832_fc0013_config = {
 	.i2c_addr = 0x10, /* 0x20 */
 	.xtal = 28800000,
-	.if_dvbt = 0,
 	.tuner = TUNER_RTL2832_FC0013
 };
 
-static struct rtl2832_config rtl28xxu_rtl2832_tua9001_config = {
+static const struct rtl2832_config rtl28xxu_rtl2832_tua9001_config = {
 	.i2c_addr = 0x10, /* 0x20 */
 	.xtal = 28800000,
 	.tuner = TUNER_RTL2832_TUA9001,
 };
 
-static struct rtl2832_config rtl28xxu_rtl2832_e4000_config = {
+static const struct rtl2832_config rtl28xxu_rtl2832_e4000_config = {
 	.i2c_addr = 0x10, /* 0x20 */
 	.xtal = 28800000,
 	.tuner = TUNER_RTL2832_E4000,
 };
 
-static struct rtl2832_config rtl28xxu_rtl2832_r820t_config = {
+static const struct rtl2832_config rtl28xxu_rtl2832_r820t_config = {
 	.i2c_addr = 0x10,
 	.xtal = 28800000,
 	.tuner = TUNER_RTL2832_R820T,
@@ -723,7 +773,7 @@ static int rtl2832u_frontend_attach(struct dvb_usb_adapter *adap)
 	int ret;
 	struct dvb_usb_device *d = adap_to_d(adap);
 	struct rtl28xxu_priv *priv = d_to_priv(d);
-	struct rtl2832_config *rtl2832_config;
+	const struct rtl2832_config *rtl2832_config;
 
 	dev_dbg(&d->udev->dev, "%s:\n", __func__);
 
@@ -745,6 +795,7 @@ static int rtl2832u_frontend_attach(struct dvb_usb_adapter *adap)
 		rtl2832_config = &rtl28xxu_rtl2832_e4000_config;
 		break;
 	case TUNER_RTL2832_R820T:
+	case TUNER_RTL2832_R828D:
 		rtl2832_config = &rtl28xxu_rtl2832_r820t_config;
 		break;
 	default:
@@ -761,6 +812,9 @@ static int rtl2832u_frontend_attach(struct dvb_usb_adapter *adap)
 		goto err;
 	}
 
+	/* RTL2832 I2C repeater */
+	priv->demod_i2c_adapter = rtl2832_get_i2c_adapter(adap->fe[0]);
+
 	/* set fe callback */
 	adap->fe[0]->callback = rtl2832u_frontend_callback;
 
@@ -840,11 +894,6 @@ err:
 	return ret;
 }
 
-static const struct e4000_config rtl2832u_e4000_config = {
-	.i2c_addr = 0x64,
-	.clock = 28800000,
-};
-
 static const struct fc2580_config rtl2832u_fc2580_config = {
 	.i2c_addr = 0x56,
 	.clock = 16384000,
@@ -866,15 +915,26 @@ static const struct r820t_config rtl2832u_r820t_config = {
 	.rafael_chip = CHIP_R820T,
 };
 
+static const struct r820t_config rtl2832u_r828d_config = {
+	.i2c_addr = 0x3a,
+	.xtal = 16000000,
+	.max_i2c_msg_len = 2,
+	.rafael_chip = CHIP_R828D,
+};
+
 static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
 {
 	int ret;
 	struct dvb_usb_device *d = adap_to_d(adap);
 	struct rtl28xxu_priv *priv = d_to_priv(d);
-	struct dvb_frontend *fe;
+	struct dvb_frontend *fe = NULL;
+	struct i2c_board_info info;
+	struct i2c_client *client;
 
 	dev_dbg(&d->udev->dev, "%s:\n", __func__);
 
+	memset(&info, 0, sizeof(struct i2c_board_info));
+
 	switch (priv->tuner) {
 	case TUNER_RTL2832_FC0012:
 		fe = dvb_attach(fc0012_attach, adap->fe[0],
@@ -884,7 +944,10 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
 		 * that to the tuner driver */
 		adap->fe[0]->ops.read_signal_strength =
 				adap->fe[0]->ops.tuner_ops.get_rf_strength;
-		return 0;
+
+		/* attach SDR */
+		dvb_attach_sdr(rtl2832_sdr_attach, adap->fe[0], &d->i2c_adap,
+				&rtl28xxu_rtl2832_fc0012_config, NULL);
 		break;
 	case TUNER_RTL2832_FC0013:
 		fe = dvb_attach(fc0013_attach, adap->fe[0],
@@ -893,10 +956,43 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
 		/* fc0013 also supports signal strength reading */
 		adap->fe[0]->ops.read_signal_strength =
 				adap->fe[0]->ops.tuner_ops.get_rf_strength;
-		return 0;
-	case TUNER_RTL2832_E4000:
-		fe = dvb_attach(e4000_attach, adap->fe[0], &d->i2c_adap,
-				&rtl2832u_e4000_config);
+
+		/* attach SDR */
+		dvb_attach_sdr(rtl2832_sdr_attach, adap->fe[0], &d->i2c_adap,
+				&rtl28xxu_rtl2832_fc0013_config, NULL);
+		break;
+	case TUNER_RTL2832_E4000: {
+			struct v4l2_subdev *sd;
+			struct i2c_adapter *i2c_adap_internal =
+					rtl2832_get_private_i2c_adapter(adap->fe[0]);
+			struct e4000_config e4000_config = {
+				.fe = adap->fe[0],
+				.clock = 28800000,
+			};
+
+			strlcpy(info.type, "e4000", I2C_NAME_SIZE);
+			info.addr = 0x64;
+			info.platform_data = &e4000_config;
+
+			request_module(info.type);
+			client = i2c_new_device(priv->demod_i2c_adapter, &info);
+			if (client == NULL || client->dev.driver == NULL)
+				break;
+
+			if (!try_module_get(client->dev.driver->owner)) {
+				i2c_unregister_device(client);
+				break;
+			}
+
+			priv->client = client;
+			sd = i2c_get_clientdata(client);
+			i2c_set_adapdata(i2c_adap_internal, d);
+
+			/* attach SDR */
+			dvb_attach_sdr(rtl2832_sdr_attach, adap->fe[0],
+					i2c_adap_internal,
+					&rtl28xxu_rtl2832_e4000_config, sd);
+		}
 		break;
 	case TUNER_RTL2832_FC2580:
 		fe = dvb_attach(fc2580_attach, adap->fe[0], &d->i2c_adap,
@@ -922,14 +1018,38 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
 		/* Use tuner to get the signal strength */
 		adap->fe[0]->ops.read_signal_strength =
 				adap->fe[0]->ops.tuner_ops.get_rf_strength;
+
+		/* attach SDR */
+		dvb_attach_sdr(rtl2832_sdr_attach, adap->fe[0], &d->i2c_adap,
+				&rtl28xxu_rtl2832_r820t_config, NULL);
+		break;
+	case TUNER_RTL2832_R828D:
+		/* power off mn88472 demod on GPIO0 */
+		ret = rtl28xx_wr_reg_mask(d, SYS_GPIO_OUT_VAL, 0x00, 0x01);
+		if (ret)
+			goto err;
+
+		ret = rtl28xx_wr_reg_mask(d, SYS_GPIO_DIR, 0x00, 0x01);
+		if (ret)
+			goto err;
+
+		ret = rtl28xx_wr_reg_mask(d, SYS_GPIO_OUT_EN, 0x01, 0x01);
+		if (ret)
+			goto err;
+
+		fe = dvb_attach(r820t_attach, adap->fe[0], &d->i2c_adap,
+				&rtl2832u_r828d_config);
+
+		/* Use tuner to get the signal strength */
+		adap->fe[0]->ops.read_signal_strength =
+				adap->fe[0]->ops.tuner_ops.get_rf_strength;
 		break;
 	default:
-		fe = NULL;
 		dev_err(&d->udev->dev, "%s: unknown tuner=%d\n", KBUILD_MODNAME,
 				priv->tuner);
 	}
 
-	if (fe == NULL) {
+	if (fe == NULL && priv->client == NULL) {
 		ret = -ENODEV;
 		goto err;
 	}
@@ -974,6 +1094,22 @@ err:
 	return ret;
 }
 
+static void rtl28xxu_exit(struct dvb_usb_device *d)
+{
+	struct rtl28xxu_priv *priv = d->priv;
+	struct i2c_client *client = priv->client;
+
+	dev_dbg(&d->udev->dev, "%s:\n", __func__);
+
+	/* remove I2C tuner */
+	if (client) {
+		module_put(client->dev.driver->owner);
+		i2c_unregister_device(client);
+	}
+
+	return;
+}
+
 static int rtl2831u_power_ctrl(struct dvb_usb_device *d, int onoff)
 {
 	int ret;
@@ -1283,6 +1419,10 @@ err:
 static int rtl2832u_get_rc_config(struct dvb_usb_device *d,
 		struct dvb_usb_rc *rc)
 {
+	/* disable IR interrupts in order to avoid SDR sample loss */
+	if (rtl28xxu_disable_rc)
+		return rtl28xx_wr_reg(d, IR_RX_IE, 0x00);
+
 	/* load empty to enable rc */
 	if (!rc->map_name)
 		rc->map_name = RC_MAP_EMPTY;
@@ -1332,6 +1472,7 @@ static const struct dvb_usb_device_properties rtl2832u_props = {
 	.frontend_attach = rtl2832u_frontend_attach,
 	.tuner_attach = rtl2832u_tuner_attach,
 	.init = rtl28xxu_init,
+	.exit = rtl28xxu_exit,
 	.get_rc_config = rtl2832u_get_rc_config,
 
 	.num_adapters = 1,
@@ -1343,6 +1484,7 @@ static const struct dvb_usb_device_properties rtl2832u_props = {
 };
 
 static const struct usb_device_id rtl28xxu_id_table[] = {
+	/* RTL2831U devices: */
 	{ DVB_USB_DEVICE(USB_VID_REALTEK, USB_PID_REALTEK_RTL2831U,
 		&rtl2831u_props, "Realtek RTL2831U reference design", NULL) },
 	{ DVB_USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_FREECOM_DVBT,
@@ -1350,6 +1492,7 @@ static const struct usb_device_id rtl28xxu_id_table[] = {
 	{ DVB_USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_FREECOM_DVBT_2,
 		&rtl2831u_props, "Freecom USB2.0 DVB-T", NULL) },
 
+	/* RTL2832U devices: */
 	{ DVB_USB_DEVICE(USB_VID_REALTEK, 0x2832,
 		&rtl2832u_props, "Realtek RTL2832U reference design", NULL) },
 	{ DVB_USB_DEVICE(USB_VID_REALTEK, 0x2838,
@@ -1362,12 +1505,16 @@ static const struct usb_device_id rtl28xxu_id_table[] = {
 		&rtl2832u_props, "TerraTec NOXON DAB Stick", NULL) },
 	{ DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_NOXON_DAB_STICK_REV2,
 		&rtl2832u_props, "TerraTec NOXON DAB Stick (rev 2)", NULL) },
+	{ DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_NOXON_DAB_STICK_REV3,
+		&rtl2832u_props, "TerraTec NOXON DAB Stick (rev 3)", NULL) },
 	{ DVB_USB_DEVICE(USB_VID_GTEK, USB_PID_TREKSTOR_TERRES_2_0,
 		&rtl2832u_props, "Trekstor DVB-T Stick Terres 2.0", NULL) },
 	{ DVB_USB_DEVICE(USB_VID_DEXATEK, 0x1101,
 		&rtl2832u_props, "Dexatek DK DVB-T Dongle", NULL) },
 	{ DVB_USB_DEVICE(USB_VID_LEADTEK, 0x6680,
 		&rtl2832u_props, "DigitalNow Quad DVB-T Receiver", NULL) },
+	{ DVB_USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV_DONGLE_MINID,
+		&rtl2832u_props, "Leadtek Winfast DTV Dongle Mini D", NULL) },
 	{ DVB_USB_DEVICE(USB_VID_TERRATEC, 0x00d3,
 		&rtl2832u_props, "TerraTec Cinergy T Stick RC (Rev. 3)", NULL) },
 	{ DVB_USB_DEVICE(USB_VID_DEXATEK, 0x1102,
@@ -1388,6 +1535,18 @@ static const struct usb_device_id rtl28xxu_id_table[] = {
 		&rtl2832u_props, "Leadtek WinFast DTV Dongle mini", NULL) },
 	{ DVB_USB_DEVICE(USB_VID_GTEK, USB_PID_CPYTO_REDI_PC50A,
 		&rtl2832u_props, "Crypto ReDi PC 50 A", NULL) },
+	{ DVB_USB_DEVICE(USB_VID_KYE, 0x707f,
+		&rtl2832u_props, "Genius TVGo DVB-T03", NULL) },
+	{ DVB_USB_DEVICE(USB_VID_KWORLD_2, 0xd395,
+		&rtl2832u_props, "Peak DVB-T USB", NULL) },
+	{ DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV20_RTL2832U,
+		&rtl2832u_props, "Sveon STV20", NULL) },
+	{ DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV27,
+		&rtl2832u_props, "Sveon STV27", NULL) },
+
+	/* RTL2832P devices: */
+	{ DVB_USB_DEVICE(USB_VID_HANFTEK, 0x0131,
+		&rtl2832u_props, "Astrometa DVB-T2", NULL) },
 	{ }
 };
 MODULE_DEVICE_TABLE(usb, rtl28xxu_id_table);
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.h b/drivers/media/usb/dvb-usb-v2/rtl28xxu.h
index 729b3540c2f..a26cab10f38 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.h
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.h
@@ -55,7 +55,9 @@ struct rtl28xxu_priv {
 	u8 tuner;
 	char *tuner_name;
 	u8 page; /* integrated demod active register page */
+	struct i2c_adapter *demod_i2c_adapter;
 	bool rc_active;
+	struct i2c_client *client;
 };
 
 enum rtl28xxu_chip_id {
@@ -83,6 +85,7 @@ enum rtl28xxu_tuner {
 	TUNER_RTL2832_TDA18272,
 	TUNER_RTL2832_FC0013,
 	TUNER_RTL2832_R820T,
+	TUNER_RTL2832_R828D,
 };
 
 struct rtl28xxu_req {
diff --git a/drivers/media/usb/dvb-usb/az6027.c b/drivers/media/usb/dvb-usb/az6027.c
index ea2d5ee8657..0df52ab32a7 100644
--- a/drivers/media/usb/dvb-usb/az6027.c
+++ b/drivers/media/usb/dvb-usb/az6027.c
@@ -254,7 +254,7 @@ static const struct stb0899_s1_reg az6027_stb0899_s1_init_3[] = {
 
 
 
-struct stb0899_config az6027_stb0899_config = {
+static struct stb0899_config az6027_stb0899_config = {
 	.init_dev		= az6027_stb0899_s1_init_1,
 	.init_s2_demod		= stb0899_s2_init_2,
 	.init_s1_demod		= az6027_stb0899_s1_init_3,
@@ -291,7 +291,7 @@ struct stb0899_config az6027_stb0899_config = {
 	.tuner_set_rfsiggain	= NULL,
 };
 
-struct stb6100_config az6027_stb6100_config = {
+static struct stb6100_config az6027_stb6100_config = {
 	.tuner_address	= 0xc0,
 	.refclock	= 27000000,
 };
@@ -1088,6 +1088,7 @@ static struct usb_device_id az6027_usb_table[] = {
 	{ USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_USB2_HDCI_V1) },
 	{ USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_USB2_HDCI_V2) },
 	{ USB_DEVICE(USB_VID_ELGATO, USB_PID_ELGATO_EYETV_SAT) },
+	{ USB_DEVICE(USB_VID_ELGATO, USB_PID_ELGATO_EYETV_SAT_V2) },
 	{ },
 };
 
@@ -1136,7 +1137,7 @@ static struct dvb_usb_device_properties az6027_properties = {
 
 	.i2c_algo         = &az6027_i2c_algo,
 
-	.num_device_descs = 6,
+	.num_device_descs = 7,
 	.devices = {
 		{
 			.name = "AZUREWAVE DVB-S/S2 USB2.0 (AZ6027)",
@@ -1162,6 +1163,10 @@ static struct dvb_usb_device_properties az6027_properties = {
 			.name = "Elgato EyeTV Sat",
 			.cold_ids = { &az6027_usb_table[5], NULL },
 			.warm_ids = { NULL },
+		}, {
+			.name = "Elgato EyeTV Sat",
+			.cold_ids = { &az6027_usb_table[6], NULL },
+			.warm_ids = { NULL },
 		},
 		{ NULL },
 	}
diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c
index 3940bb0f9ef..a1c641e1836 100644
--- a/drivers/media/usb/dvb-usb/cxusb.c
+++ b/drivers/media/usb/dvb-usb/cxusb.c
@@ -43,6 +43,9 @@
 #include "lgs8gxx.h"
 #include "atbm8830.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 /* debug */
 static int dvb_usb_cxusb_debug;
 module_param_named(debug, dvb_usb_cxusb_debug, int, 0644);
@@ -57,7 +60,14 @@ static int cxusb_ctrl_msg(struct dvb_usb_device *d,
 			  u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen)
 {
 	int wo = (rbuf == NULL || rlen == 0); /* write-only */
-	u8 sndbuf[1+wlen];
+	u8 sndbuf[MAX_XFER_SIZE];
+
+	if (1 + wlen > sizeof(sndbuf)) {
+		warn("i2c wr: len=%d is too big!\n",
+		     wlen);
+		return -EOPNOTSUPP;
+	}
+
 	memset(sndbuf, 0, 1+wlen);
 
 	sndbuf[0] = cmd;
@@ -139,6 +149,7 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 			  int num)
 {
 	struct dvb_usb_device *d = i2c_get_adapdata(adap);
+	int ret;
 	int i;
 
 	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
@@ -158,7 +169,14 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 
 		if (msg[i].flags & I2C_M_RD) {
 			/* read only */
-			u8 obuf[3], ibuf[1+msg[i].len];
+			u8 obuf[3], ibuf[MAX_XFER_SIZE];
+
+			if (1 + msg[i].len > sizeof(ibuf)) {
+				warn("i2c rd: len=%d is too big!\n",
+				     msg[i].len);
+				ret = -EOPNOTSUPP;
+				goto unlock;
+			}
 			obuf[0] = 0;
 			obuf[1] = msg[i].len;
 			obuf[2] = msg[i].addr;
@@ -172,7 +190,20 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 		} else if (i+1 < num && (msg[i+1].flags & I2C_M_RD) &&
 			   msg[i].addr == msg[i+1].addr) {
 			/* write to then read from same address */
-			u8 obuf[3+msg[i].len], ibuf[1+msg[i+1].len];
+			u8 obuf[MAX_XFER_SIZE], ibuf[MAX_XFER_SIZE];
+
+			if (3 + msg[i].len > sizeof(obuf)) {
+				warn("i2c wr: len=%d is too big!\n",
+				     msg[i].len);
+				ret = -EOPNOTSUPP;
+				goto unlock;
+			}
+			if (1 + msg[i + 1].len > sizeof(ibuf)) {
+				warn("i2c rd: len=%d is too big!\n",
+				     msg[i + 1].len);
+				ret = -EOPNOTSUPP;
+				goto unlock;
+			}
 			obuf[0] = msg[i].len;
 			obuf[1] = msg[i+1].len;
 			obuf[2] = msg[i].addr;
@@ -191,7 +222,14 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 			i++;
 		} else {
 			/* write only */
-			u8 obuf[2+msg[i].len], ibuf;
+			u8 obuf[MAX_XFER_SIZE], ibuf;
+
+			if (2 + msg[i].len > sizeof(obuf)) {
+				warn("i2c wr: len=%d is too big!\n",
+				     msg[i].len);
+				ret = -EOPNOTSUPP;
+				goto unlock;
+			}
 			obuf[0] = msg[i].addr;
 			obuf[1] = msg[i].len;
 			memcpy(&obuf[2], msg[i].buf, msg[i].len);
@@ -204,8 +242,14 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 		}
 	}
 
+	if (i == num)
+		ret = num;
+	else
+		ret = -EREMOTEIO;
+
+unlock:
 	mutex_unlock(&d->i2c_mutex);
-	return i == num ? num : -EREMOTEIO;
+	return ret;
 }
 
 static u32 cxusb_i2c_func(struct i2c_adapter *adapter)
diff --git a/drivers/media/usb/dvb-usb/dib0700.h b/drivers/media/usb/dvb-usb/dib0700.h
index 637b6123f39..927617d9561 100644
--- a/drivers/media/usb/dvb-usb/dib0700.h
+++ b/drivers/media/usb/dvb-usb/dib0700.h
@@ -59,7 +59,7 @@ extern int dib0700_set_gpio(struct dvb_usb_device *, enum dib07x0_gpios gpio, u8
 extern int dib0700_ctrl_clock(struct dvb_usb_device *d, u32 clk_MHz, u8 clock_out_gp3);
 extern int dib0700_ctrl_rd(struct dvb_usb_device *d, u8 *tx, u8 txlen, u8 *rx, u8 rxlen);
 extern int dib0700_download_firmware(struct usb_device *udev, const struct firmware *fw);
-extern int dib0700_rc_setup(struct dvb_usb_device *d);
+extern int dib0700_rc_setup(struct dvb_usb_device *d, struct usb_interface *intf);
 extern int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff);
 extern struct i2c_algorithm dib0700_i2c_algo;
 extern int dib0700_identify_state(struct usb_device *udev, struct dvb_usb_device_properties *props,
diff --git a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c
index bf2a908d74c..c14285fa827 100644
--- a/drivers/media/usb/dvb-usb/dib0700_core.c
+++ b/drivers/media/usb/dvb-usb/dib0700_core.c
@@ -754,17 +754,20 @@ resubmit:
 	usb_submit_urb(purb, GFP_ATOMIC);
 }
 
-int dib0700_rc_setup(struct dvb_usb_device *d)
+int dib0700_rc_setup(struct dvb_usb_device *d, struct usb_interface *intf)
 {
 	struct dib0700_state *st = d->priv;
 	struct urb *purb;
-	int ret;
+	const struct usb_endpoint_descriptor *e;
+	int ret, rc_ep = 1;
+	unsigned int pipe = 0;
 
 	/* Poll-based. Don't initialize bulk mode */
-	if (st->fw_version < 0x10200)
+	if (st->fw_version < 0x10200 || !intf)
 		return 0;
 
 	/* Starting in firmware 1.20, the RC info is provided on a bulk pipe */
+
 	purb = usb_alloc_urb(0, GFP_KERNEL);
 	if (purb == NULL) {
 		err("rc usb alloc urb failed");
@@ -779,9 +782,35 @@ int dib0700_rc_setup(struct dvb_usb_device *d)
 	}
 
 	purb->status = -EINPROGRESS;
-	usb_fill_bulk_urb(purb, d->udev, usb_rcvbulkpipe(d->udev, 1),
-			  purb->transfer_buffer, RC_MSG_SIZE_V1_20,
-			  dib0700_rc_urb_completion, d);
+
+	/*
+	 * Some devices like the Hauppauge NovaTD model 52009 use an interrupt
+	 * endpoint, while others use a bulk one.
+	 */
+	e = &intf->altsetting[0].endpoint[rc_ep].desc;
+	if (usb_endpoint_dir_in(e)) {
+		if (usb_endpoint_xfer_bulk(e)) {
+			pipe = usb_rcvbulkpipe(d->udev, rc_ep);
+			usb_fill_bulk_urb(purb, d->udev, pipe,
+					  purb->transfer_buffer,
+					  RC_MSG_SIZE_V1_20,
+					  dib0700_rc_urb_completion, d);
+
+		} else if (usb_endpoint_xfer_int(e)) {
+			pipe = usb_rcvintpipe(d->udev, rc_ep);
+			usb_fill_int_urb(purb, d->udev, pipe,
+					  purb->transfer_buffer,
+					  RC_MSG_SIZE_V1_20,
+					  dib0700_rc_urb_completion, d, 1);
+		}
+	}
+
+	if (!pipe) {
+		err("There's no endpoint for remote controller");
+		kfree(purb->transfer_buffer);
+		usb_free_urb(purb);
+		return 0;
+	}
 
 	ret = usb_submit_urb(purb, GFP_ATOMIC);
 	if (ret) {
@@ -820,7 +849,7 @@ static int dib0700_probe(struct usb_interface *intf,
 			else
 				dev->props.rc.core.bulk_mode = false;
 
-			dib0700_rc_setup(dev);
+			dib0700_rc_setup(dev, intf);
 
 			return 0;
 		}
diff --git a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c
index f08136052f9..10e0db8d185 100644
--- a/drivers/media/usb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/usb/dvb-usb/dib0700_devices.c
@@ -514,7 +514,7 @@ static int dib0700_rc_query_old_firmware(struct dvb_usb_device *d)
 
 	/* info("%d: %2X %2X %2X %2X",dvb_usb_dib0700_ir_proto,(int)key[3-2],(int)key[3-3],(int)key[3-1],(int)key[3]);  */
 
-	dib0700_rc_setup(d); /* reset ir sensor data to prevent false events */
+	dib0700_rc_setup(d, NULL); /* reset ir sensor data to prevent false events */
 
 	d->last_event = 0;
 	switch (d->props.rc.core.protocol) {
@@ -3589,6 +3589,8 @@ struct usb_device_id dib0700_usb_id_table[] = {
 	{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_TFE7790P) },
 	{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_TFE8096P) },
 /* 80 */{ USB_DEVICE(USB_VID_ELGATO,	USB_PID_ELGATO_EYETV_DTT_2) },
+	{ USB_DEVICE(USB_VID_PCTV,      USB_PID_PCTV_2002E) },
+	{ USB_DEVICE(USB_VID_PCTV,      USB_PID_PCTV_2002E_SE) },
 	{ 0 }		/* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
@@ -3993,12 +3995,20 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			}
 		},
 
-		.num_device_descs = 1,
+		.num_device_descs = 3,
 		.devices = {
 			{   "Hauppauge Nova-TD Stick (52009)",
 				{ &dib0700_usb_id_table[35], NULL },
 				{ NULL },
 			},
+			{   "PCTV 2002e",
+				{ &dib0700_usb_id_table[81], NULL },
+				{ NULL },
+			},
+			{   "PCTV 2002e SE",
+				{ &dib0700_usb_id_table[82], NULL },
+				{ NULL },
+			},
 		},
 
 		.rc.core = {
diff --git a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
index c2dded92f1d..6d68af0c49c 100644
--- a/drivers/media/usb/dvb-usb/dibusb-common.c
+++ b/drivers/media/usb/dvb-usb/dibusb-common.c
@@ -12,6 +12,9 @@
 #include <linux/kconfig.h>
 #include "dibusb.h"
 
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
+
 static int debug;
 module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "set debugging level (1=info (|-able))." DVB_USB_DEBUG_STATUS);
@@ -105,11 +108,16 @@ EXPORT_SYMBOL(dibusb2_0_power_ctrl);
 static int dibusb_i2c_msg(struct dvb_usb_device *d, u8 addr,
 			  u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
 {
-	u8 sndbuf[wlen+4]; /* lead(1) devaddr,direction(1) addr(2) data(wlen) (len(2) (when reading)) */
+	u8 sndbuf[MAX_XFER_SIZE]; /* lead(1) devaddr,direction(1) addr(2) data(wlen) (len(2) (when reading)) */
 	/* write only ? */
 	int wo = (rbuf == NULL || rlen == 0),
 		len = 2 + wlen + (wo ? 0 : 2);
 
+	if (4 + wlen > sizeof(sndbuf)) {
+		warn("i2c wr: len=%d is too big!\n", wlen);
+		return -EOPNOTSUPP;
+	}
+
 	sndbuf[0] = wo ? DIBUSB_REQ_I2C_WRITE : DIBUSB_REQ_I2C_READ;
 	sndbuf[1] = (addr << 1) | (wo ? 0 : 1);
 
diff --git a/drivers/media/usb/dvb-usb/dvb-usb-remote.c b/drivers/media/usb/dvb-usb/dvb-usb-remote.c
index 41bacff2496..4058aea9272 100644
--- a/drivers/media/usb/dvb-usb/dvb-usb-remote.c
+++ b/drivers/media/usb/dvb-usb/dvb-usb-remote.c
@@ -272,7 +272,7 @@ static int rc_core_dvb_usb_remote_init(struct dvb_usb_device *d)
 	dev->driver_name = d->props.rc.core.module_name;
 	dev->map_name = d->props.rc.core.rc_codes;
 	dev->change_protocol = d->props.rc.core.change_protocol;
-	dev->allowed_protos = d->props.rc.core.allowed_protos;
+	rc_set_allowed_protocols(dev, d->props.rc.core.allowed_protos);
 	dev->driver_type = d->props.rc.core.driver_type;
 	usb_to_input_id(d->udev, &dev->input_id);
 	dev->input_name = "IR-receiver inside an USB DVB receiver";
diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
index 6e237b6dd0a..ae0f56a32e4 100644
--- a/drivers/media/usb/dvb-usb/dw2102.c
+++ b/drivers/media/usb/dvb-usb/dw2102.c
@@ -2,7 +2,7 @@
  *	DVBWorld DVB-S 2101, 2102, DVB-S2 2104, DVB-C 3101,
  *	TeVii S600, S630, S650, S660, S480, S421, S632
  *	Prof 1100, 7500,
- *	Geniatech SU3000 Cards
+ *	Geniatech SU3000, T220 Cards
  * Copyright (C) 2008-2012 Igor M. Liplianin (liplianin@me.by)
  *
  *	This program is free software; you can redistribute it and/or modify it
@@ -29,6 +29,11 @@
 #include "stb6100.h"
 #include "stb6100_proc.h"
 #include "m88rs2000.h"
+#include "tda18271.h"
+#include "cxd2820r.h"
+
+/* Max transfer size done by I2C transfer functions */
+#define MAX_XFER_SIZE  64
 
 #ifndef USB_PID_DW2102
 #define USB_PID_DW2102 0x2102
@@ -107,11 +112,6 @@
 		"Please see linux/Documentation/dvb/ for more details " \
 		"on firmware-problems."
 
-struct rc_map_dvb_usb_table_table {
-	struct rc_map_table *rc_keys;
-	int rc_keys_size;
-};
-
 struct su3000_state {
 	u8 initialized;
 };
@@ -126,12 +126,6 @@ module_param_named(debug, dvb_usb_dw2102_debug, int, 0644);
 MODULE_PARM_DESC(debug, "set debugging level (1=info 2=xfer 4=rc(or-able))."
 						DVB_USB_DEBUG_STATUS);
 
-/* keymaps */
-static int ir_keymap;
-module_param_named(keymap, ir_keymap, int, 0644);
-MODULE_PARM_DESC(keymap, "set keymap 0=default 1=dvbworld 2=tevii 3=tbs  ..."
-			" 256=none");
-
 /* demod probe */
 static int demod_probe = 1;
 module_param_named(demod, demod_probe, int, 0644);
@@ -298,6 +292,7 @@ static int dw2102_serit_i2c_transfer(struct i2c_adapter *adap,
 static int dw2102_earda_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
 {
 	struct dvb_usb_device *d = i2c_get_adapdata(adap);
+	int ret;
 
 	if (!d)
 		return -ENODEV;
@@ -308,7 +303,15 @@ static int dw2102_earda_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg ms
 	case 2: {
 		/* read */
 		/* first write first register number */
-		u8 ibuf[msg[1].len + 2], obuf[3];
+		u8 ibuf[MAX_XFER_SIZE], obuf[3];
+
+		if (2 + msg[1].len > sizeof(ibuf)) {
+			warn("i2c rd: len=%d is too big!\n",
+			     msg[1].len);
+			ret = -EOPNOTSUPP;
+			goto unlock;
+		}
+
 		obuf[0] = msg[0].addr << 1;
 		obuf[1] = msg[0].len;
 		obuf[2] = msg[0].buf[0];
@@ -325,7 +328,15 @@ static int dw2102_earda_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg ms
 		switch (msg[0].addr) {
 		case 0x68: {
 			/* write to register */
-			u8 obuf[msg[0].len + 2];
+			u8 obuf[MAX_XFER_SIZE];
+
+			if (2 + msg[0].len > sizeof(obuf)) {
+				warn("i2c wr: len=%d is too big!\n",
+				     msg[1].len);
+				ret = -EOPNOTSUPP;
+				goto unlock;
+			}
+
 			obuf[0] = msg[0].addr << 1;
 			obuf[1] = msg[0].len;
 			memcpy(obuf + 2, msg[0].buf, msg[0].len);
@@ -335,7 +346,15 @@ static int dw2102_earda_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg ms
 		}
 		case 0x61: {
 			/* write to tuner */
-			u8 obuf[msg[0].len + 2];
+			u8 obuf[MAX_XFER_SIZE];
+
+			if (2 + msg[0].len > sizeof(obuf)) {
+				warn("i2c wr: len=%d is too big!\n",
+				     msg[1].len);
+				ret = -EOPNOTSUPP;
+				goto unlock;
+			}
+
 			obuf[0] = msg[0].addr << 1;
 			obuf[1] = msg[0].len;
 			memcpy(obuf + 2, msg[0].buf, msg[0].len);
@@ -362,15 +381,17 @@ static int dw2102_earda_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg ms
 
 		break;
 	}
+	ret = num;
 
+unlock:
 	mutex_unlock(&d->i2c_mutex);
-	return num;
+	return ret;
 }
 
 static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
 {
 	struct dvb_usb_device *d = i2c_get_adapdata(adap);
-	int len, i, j;
+	int len, i, j, ret;
 
 	if (!d)
 		return -ENODEV;
@@ -401,7 +422,15 @@ static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], i
 		default: {
 			if (msg[j].flags == I2C_M_RD) {
 				/* read registers */
-				u8  ibuf[msg[j].len + 2];
+				u8  ibuf[MAX_XFER_SIZE];
+
+				if (2 + msg[j].len > sizeof(ibuf)) {
+					warn("i2c rd: len=%d is too big!\n",
+					     msg[j].len);
+					ret = -EOPNOTSUPP;
+					goto unlock;
+				}
+
 				dw210x_op_rw(d->udev, 0xc3,
 						(msg[j].addr << 1) + 1, 0,
 						ibuf, msg[j].len + 2,
@@ -430,7 +459,15 @@ static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], i
 				} while (len > 0);
 			} else {
 				/* write registers */
-				u8 obuf[msg[j].len + 2];
+				u8 obuf[MAX_XFER_SIZE];
+
+				if (2 + msg[j].len > sizeof(obuf)) {
+					warn("i2c wr: len=%d is too big!\n",
+					     msg[j].len);
+					ret = -EOPNOTSUPP;
+					goto unlock;
+				}
+
 				obuf[0] = msg[j].addr << 1;
 				obuf[1] = msg[j].len;
 				memcpy(obuf + 2, msg[j].buf, msg[j].len);
@@ -443,15 +480,18 @@ static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], i
 		}
 
 	}
+	ret = num;
 
+unlock:
 	mutex_unlock(&d->i2c_mutex);
-	return num;
+	return ret;
 }
 
 static int dw3101_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 								int num)
 {
 	struct dvb_usb_device *d = i2c_get_adapdata(adap);
+	int ret;
 	int i;
 
 	if (!d)
@@ -463,7 +503,14 @@ static int dw3101_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 	case 2: {
 		/* read */
 		/* first write first register number */
-		u8 ibuf[msg[1].len + 2], obuf[3];
+		u8 ibuf[MAX_XFER_SIZE], obuf[3];
+
+		if (2 + msg[1].len > sizeof(ibuf)) {
+			warn("i2c rd: len=%d is too big!\n",
+			     msg[1].len);
+			ret = -EOPNOTSUPP;
+			goto unlock;
+		}
 		obuf[0] = msg[0].addr << 1;
 		obuf[1] = msg[0].len;
 		obuf[2] = msg[0].buf[0];
@@ -481,7 +528,14 @@ static int dw3101_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 		case 0x60:
 		case 0x0c: {
 			/* write to register */
-			u8 obuf[msg[0].len + 2];
+			u8 obuf[MAX_XFER_SIZE];
+
+			if (2 + msg[0].len > sizeof(obuf)) {
+				warn("i2c wr: len=%d is too big!\n",
+				     msg[0].len);
+				ret = -EOPNOTSUPP;
+				goto unlock;
+			}
 			obuf[0] = msg[0].addr << 1;
 			obuf[1] = msg[0].len;
 			memcpy(obuf + 2, msg[0].buf, msg[0].len);
@@ -506,9 +560,11 @@ static int dw3101_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 				msg[i].flags == 0 ? ">>>" : "<<<");
 		debug_dump(msg[i].buf, msg[i].len, deb_xfer);
 	}
+	ret = num;
 
+unlock:
 	mutex_unlock(&d->i2c_mutex);
-	return num;
+	return ret;
 }
 
 static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
@@ -516,7 +572,7 @@ static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 {
 	struct dvb_usb_device *d = i2c_get_adapdata(adap);
 	struct usb_device *udev;
-	int len, i, j;
+	int len, i, j, ret;
 
 	if (!d)
 		return -ENODEV;
@@ -563,7 +619,15 @@ static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 		default: {
 			if (msg[j].flags == I2C_M_RD) {
 				/* read registers */
-				u8 ibuf[msg[j].len];
+				u8 ibuf[MAX_XFER_SIZE];
+
+				if (msg[j].len > sizeof(ibuf)) {
+					warn("i2c rd: len=%d is too big!\n",
+					     msg[j].len);
+					ret = -EOPNOTSUPP;
+					goto unlock;
+				}
+
 				dw210x_op_rw(d->udev, 0x91, 0, 0,
 						ibuf, msg[j].len,
 						DW210X_READ_MSG);
@@ -590,7 +654,15 @@ static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 				} while (len > 0);
 			} else if (j < (num - 1)) {
 				/* write register addr before read */
-				u8 obuf[msg[j].len + 2];
+				u8 obuf[MAX_XFER_SIZE];
+
+				if (2 + msg[j].len > sizeof(obuf)) {
+					warn("i2c wr: len=%d is too big!\n",
+					     msg[j].len);
+					ret = -EOPNOTSUPP;
+					goto unlock;
+				}
+
 				obuf[0] = msg[j + 1].len;
 				obuf[1] = (msg[j].addr << 1);
 				memcpy(obuf + 2, msg[j].buf, msg[j].len);
@@ -602,7 +674,14 @@ static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 				break;
 			} else {
 				/* write registers */
-				u8 obuf[msg[j].len + 2];
+				u8 obuf[MAX_XFER_SIZE];
+
+				if (2 + msg[j].len > sizeof(obuf)) {
+					warn("i2c wr: len=%d is too big!\n",
+					     msg[j].len);
+					ret = -EOPNOTSUPP;
+					goto unlock;
+				}
 				obuf[0] = msg[j].len + 1;
 				obuf[1] = (msg[j].addr << 1);
 				memcpy(obuf + 2, msg[j].buf, msg[j].len);
@@ -615,9 +694,11 @@ static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 		}
 		}
 	}
+	ret = num;
 
+unlock:
 	mutex_unlock(&d->i2c_mutex);
-	return num;
+	return ret;
 }
 
 static int su3000_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
@@ -955,9 +1036,10 @@ static struct ds3000_config dw2104_ds3000_config = {
 	.demod_address = 0x68,
 };
 
-static struct ts2020_config dw2104_ts2020_config  = {
+static struct ts2020_config dw2104_ts2020_config = {
 	.tuner_address = 0x60,
 	.clk_out_div = 1,
+	.frequency_div = 1060000,
 };
 
 static struct ds3000_config s660_ds3000_config = {
@@ -966,6 +1048,12 @@ static struct ds3000_config s660_ds3000_config = {
 	.set_lock_led = dw210x_led_ctrl,
 };
 
+static struct ts2020_config s660_ts2020_config = {
+	.tuner_address = 0x60,
+	.clk_out_div = 1,
+	.frequency_div = 1146000,
+};
+
 static struct stv0900_config dw2104a_stv0900_config = {
 	.demod_address = 0x6a,
 	.demod_mode = 0,
@@ -1018,6 +1106,16 @@ static struct ds3000_config su3000_ds3000_config = {
 	.set_lock_led = dw210x_led_ctrl,
 };
 
+static struct cxd2820r_config cxd2820r_config = {
+	.i2c_address = 0x6c, /* (0xd8 >> 1) */
+	.ts_mode = 0x38,
+};
+
+static struct tda18271_config tda18271_config = {
+	.output_opt = TDA18271_OUTPUT_LT_OFF,
+	.gate = TDA18271_GATE_DIGITAL,
+};
+
 static u8 m88rs2000_inittab[] = {
 	DEMOD_WRITE, 0x9a, 0x30,
 	DEMOD_WRITE, 0x00, 0x01,
@@ -1205,7 +1303,7 @@ static int ds3000_frontend_attach(struct dvb_usb_adapter *d)
 	if (d->fe_adap[0].fe == NULL)
 		return -EIO;
 
-	dvb_attach(ts2020_attach, d->fe_adap[0].fe, &dw2104_ts2020_config,
+	dvb_attach(ts2020_attach, d->fe_adap[0].fe, &s660_ts2020_config,
 		&d->dev->i2c_adap);
 
 	st->old_set_voltage = d->fe_adap[0].fe->ops.set_voltage;
@@ -1213,7 +1311,7 @@ static int ds3000_frontend_attach(struct dvb_usb_adapter *d)
 
 	dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
 
-	info("Attached ds3000+ds2020!\n");
+	info("Attached ds3000+ts2020!\n");
 
 	return 0;
 }
@@ -1287,6 +1385,49 @@ static int su3000_frontend_attach(struct dvb_usb_adapter *d)
 	return -EIO;
 }
 
+static int t220_frontend_attach(struct dvb_usb_adapter *d)
+{
+	u8 obuf[3] = { 0xe, 0x80, 0 };
+	u8 ibuf[] = { 0 };
+
+	if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
+		err("command 0x0e transfer failed.");
+
+	obuf[0] = 0xe;
+	obuf[1] = 0x83;
+	obuf[2] = 0;
+
+	if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
+		err("command 0x0e transfer failed.");
+
+	msleep(100);
+
+	obuf[0] = 0xe;
+	obuf[1] = 0x80;
+	obuf[2] = 1;
+
+	if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
+		err("command 0x0e transfer failed.");
+
+	obuf[0] = 0x51;
+
+	if (dvb_usb_generic_rw(d->dev, obuf, 1, ibuf, 1, 0) < 0)
+		err("command 0x51 transfer failed.");
+
+	d->fe_adap[0].fe = dvb_attach(cxd2820r_attach, &cxd2820r_config,
+					&d->dev->i2c_adap, NULL);
+	if (d->fe_adap[0].fe != NULL) {
+		if (dvb_attach(tda18271_attach, d->fe_adap[0].fe, 0x60,
+					&d->dev->i2c_adap, &tda18271_config)) {
+			info("Attached TDA18271HD/CXD2820R!\n");
+			return 0;
+		}
+	}
+
+	info("Failed to attach TDA18271HD/CXD2820R!\n");
+	return -EIO;
+}
+
 static int m88rs2000_frontend_attach(struct dvb_usb_adapter *d)
 {
 	u8 obuf[] = { 0x51 };
@@ -1327,174 +1468,29 @@ static int dw3101_tuner_attach(struct dvb_usb_adapter *adap)
 	return 0;
 }
 
-static struct rc_map_table rc_map_dw210x_table[] = {
-	{ 0xf80a, KEY_POWER2 },		/*power*/
-	{ 0xf80c, KEY_MUTE },		/*mute*/
-	{ 0xf811, KEY_1 },
-	{ 0xf812, KEY_2 },
-	{ 0xf813, KEY_3 },
-	{ 0xf814, KEY_4 },
-	{ 0xf815, KEY_5 },
-	{ 0xf816, KEY_6 },
-	{ 0xf817, KEY_7 },
-	{ 0xf818, KEY_8 },
-	{ 0xf819, KEY_9 },
-	{ 0xf810, KEY_0 },
-	{ 0xf81c, KEY_CHANNELUP },	/*ch+*/
-	{ 0xf80f, KEY_CHANNELDOWN },	/*ch-*/
-	{ 0xf81a, KEY_VOLUMEUP },	/*vol+*/
-	{ 0xf80e, KEY_VOLUMEDOWN },	/*vol-*/
-	{ 0xf804, KEY_RECORD },		/*rec*/
-	{ 0xf809, KEY_FAVORITES },	/*fav*/
-	{ 0xf808, KEY_REWIND },		/*rewind*/
-	{ 0xf807, KEY_FASTFORWARD },	/*fast*/
-	{ 0xf80b, KEY_PAUSE },		/*pause*/
-	{ 0xf802, KEY_ESC },		/*cancel*/
-	{ 0xf803, KEY_TAB },		/*tab*/
-	{ 0xf800, KEY_UP },		/*up*/
-	{ 0xf81f, KEY_OK },		/*ok*/
-	{ 0xf801, KEY_DOWN },		/*down*/
-	{ 0xf805, KEY_CAMERA },		/*cap*/
-	{ 0xf806, KEY_STOP },		/*stop*/
-	{ 0xf840, KEY_ZOOM },		/*full*/
-	{ 0xf81e, KEY_TV },		/*tvmode*/
-	{ 0xf81b, KEY_LAST },		/*recall*/
-};
-
-static struct rc_map_table rc_map_tevii_table[] = {
-	{ 0xf80a, KEY_POWER },
-	{ 0xf80c, KEY_MUTE },
-	{ 0xf811, KEY_1 },
-	{ 0xf812, KEY_2 },
-	{ 0xf813, KEY_3 },
-	{ 0xf814, KEY_4 },
-	{ 0xf815, KEY_5 },
-	{ 0xf816, KEY_6 },
-	{ 0xf817, KEY_7 },
-	{ 0xf818, KEY_8 },
-	{ 0xf819, KEY_9 },
-	{ 0xf810, KEY_0 },
-	{ 0xf81c, KEY_MENU },
-	{ 0xf80f, KEY_VOLUMEDOWN },
-	{ 0xf81a, KEY_LAST },
-	{ 0xf80e, KEY_OPEN },
-	{ 0xf804, KEY_RECORD },
-	{ 0xf809, KEY_VOLUMEUP },
-	{ 0xf808, KEY_CHANNELUP },
-	{ 0xf807, KEY_PVR },
-	{ 0xf80b, KEY_TIME },
-	{ 0xf802, KEY_RIGHT },
-	{ 0xf803, KEY_LEFT },
-	{ 0xf800, KEY_UP },
-	{ 0xf81f, KEY_OK },
-	{ 0xf801, KEY_DOWN },
-	{ 0xf805, KEY_TUNER },
-	{ 0xf806, KEY_CHANNELDOWN },
-	{ 0xf840, KEY_PLAYPAUSE },
-	{ 0xf81e, KEY_REWIND },
-	{ 0xf81b, KEY_FAVORITES },
-	{ 0xf81d, KEY_BACK },
-	{ 0xf84d, KEY_FASTFORWARD },
-	{ 0xf844, KEY_EPG },
-	{ 0xf84c, KEY_INFO },
-	{ 0xf841, KEY_AB },
-	{ 0xf843, KEY_AUDIO },
-	{ 0xf845, KEY_SUBTITLE },
-	{ 0xf84a, KEY_LIST },
-	{ 0xf846, KEY_F1 },
-	{ 0xf847, KEY_F2 },
-	{ 0xf85e, KEY_F3 },
-	{ 0xf85c, KEY_F4 },
-	{ 0xf852, KEY_F5 },
-	{ 0xf85a, KEY_F6 },
-	{ 0xf856, KEY_MODE },
-	{ 0xf858, KEY_SWITCHVIDEOMODE },
-};
-
-static struct rc_map_table rc_map_tbs_table[] = {
-	{ 0xf884, KEY_POWER },
-	{ 0xf894, KEY_MUTE },
-	{ 0xf887, KEY_1 },
-	{ 0xf886, KEY_2 },
-	{ 0xf885, KEY_3 },
-	{ 0xf88b, KEY_4 },
-	{ 0xf88a, KEY_5 },
-	{ 0xf889, KEY_6 },
-	{ 0xf88f, KEY_7 },
-	{ 0xf88e, KEY_8 },
-	{ 0xf88d, KEY_9 },
-	{ 0xf892, KEY_0 },
-	{ 0xf896, KEY_CHANNELUP },
-	{ 0xf891, KEY_CHANNELDOWN },
-	{ 0xf893, KEY_VOLUMEUP },
-	{ 0xf88c, KEY_VOLUMEDOWN },
-	{ 0xf883, KEY_RECORD },
-	{ 0xf898, KEY_PAUSE  },
-	{ 0xf899, KEY_OK },
-	{ 0xf89a, KEY_SHUFFLE },
-	{ 0xf881, KEY_UP },
-	{ 0xf890, KEY_LEFT },
-	{ 0xf882, KEY_RIGHT },
-	{ 0xf888, KEY_DOWN },
-	{ 0xf895, KEY_FAVORITES },
-	{ 0xf897, KEY_SUBTITLE },
-	{ 0xf89d, KEY_ZOOM },
-	{ 0xf89f, KEY_EXIT },
-	{ 0xf89e, KEY_MENU },
-	{ 0xf89c, KEY_EPG },
-	{ 0xf880, KEY_PREVIOUS },
-	{ 0xf89b, KEY_MODE }
-};
+static int dw2102_rc_query(struct dvb_usb_device *d)
+{
+	u8 key[2];
+	struct i2c_msg msg = {
+		.addr = DW2102_RC_QUERY,
+		.flags = I2C_M_RD,
+		.buf = key,
+		.len = 2
+	};
 
-static struct rc_map_table rc_map_su3000_table[] = {
-	{ 0x25, KEY_POWER },	/* right-bottom Red */
-	{ 0x0a, KEY_MUTE },	/* -/-- */
-	{ 0x01, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x03, KEY_3 },
-	{ 0x04, KEY_4 },
-	{ 0x05, KEY_5 },
-	{ 0x06, KEY_6 },
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x09, KEY_9 },
-	{ 0x00, KEY_0 },
-	{ 0x20, KEY_UP },	/* CH+ */
-	{ 0x21, KEY_DOWN },	/* CH+ */
-	{ 0x12, KEY_VOLUMEUP },	/* Brightness Up */
-	{ 0x13, KEY_VOLUMEDOWN },/* Brightness Down */
-	{ 0x1f, KEY_RECORD },
-	{ 0x17, KEY_PLAY },
-	{ 0x16, KEY_PAUSE },
-	{ 0x0b, KEY_STOP },
-	{ 0x27, KEY_FASTFORWARD },/* >> */
-	{ 0x26, KEY_REWIND },	/* << */
-	{ 0x0d, KEY_OK },	/* Mute */
-	{ 0x11, KEY_LEFT },	/* VOL- */
-	{ 0x10, KEY_RIGHT },	/* VOL+ */
-	{ 0x29, KEY_BACK },	/* button under 9 */
-	{ 0x2c, KEY_MENU },	/* TTX */
-	{ 0x2b, KEY_EPG },	/* EPG */
-	{ 0x1e, KEY_RED },	/* OSD */
-	{ 0x0e, KEY_GREEN },	/* Window */
-	{ 0x2d, KEY_YELLOW },	/* button under << */
-	{ 0x0f, KEY_BLUE },	/* bottom yellow button */
-	{ 0x14, KEY_AUDIO },	/* Snapshot */
-	{ 0x38, KEY_TV },	/* TV/Radio */
-	{ 0x0c, KEY_ESC }	/* upper Red button */
-};
+	if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
+		if (msg.buf[0] != 0xff) {
+			deb_rc("%s: rc code: %x, %x\n",
+					__func__, key[0], key[1]);
+			rc_keydown(d->rc_dev, key[0], 1);
+		}
+	}
 
-static struct rc_map_dvb_usb_table_table keys_tables[] = {
-	{ rc_map_dw210x_table, ARRAY_SIZE(rc_map_dw210x_table) },
-	{ rc_map_tevii_table, ARRAY_SIZE(rc_map_tevii_table) },
-	{ rc_map_tbs_table, ARRAY_SIZE(rc_map_tbs_table) },
-	{ rc_map_su3000_table, ARRAY_SIZE(rc_map_su3000_table) },
-};
+	return 0;
+}
 
-static int dw2102_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
+static int prof_rc_query(struct dvb_usb_device *d)
 {
-	struct rc_map_table *keymap = d->props.rc.legacy.rc_map_table;
-	int keymap_size = d->props.rc.legacy.rc_map_size;
 	u8 key[2];
 	struct i2c_msg msg = {
 		.addr = DW2102_RC_QUERY,
@@ -1502,32 +1498,34 @@ static int dw2102_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 		.buf = key,
 		.len = 2
 	};
-	int i;
-	/* override keymap */
-	if ((ir_keymap > 0) && (ir_keymap <= ARRAY_SIZE(keys_tables))) {
-		keymap = keys_tables[ir_keymap - 1].rc_keys ;
-		keymap_size = keys_tables[ir_keymap - 1].rc_keys_size;
-	} else if (ir_keymap > ARRAY_SIZE(keys_tables))
-		return 0; /* none */
-
-	*state = REMOTE_NO_KEY_PRESSED;
-	if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
-		for (i = 0; i < keymap_size ; i++) {
-			if (rc5_data(&keymap[i]) == msg.buf[0]) {
-				*state = REMOTE_KEY_PRESSED;
-				*event = keymap[i].keycode;
-				break;
-			}
 
+	if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
+		if (msg.buf[0] != 0xff) {
+			deb_rc("%s: rc code: %x, %x\n",
+					__func__, key[0], key[1]);
+			rc_keydown(d->rc_dev, key[0]^0xff, 1);
 		}
+	}
 
-		if ((*state) == REMOTE_KEY_PRESSED)
-			deb_rc("%s: found rc key: %x, %x, event: %x\n",
-					__func__, key[0], key[1], (*event));
-		else if (key[0] != 0xff)
-			deb_rc("%s: unknown rc key: %x, %x\n",
-					__func__, key[0], key[1]);
+	return 0;
+}
 
+static int su3000_rc_query(struct dvb_usb_device *d)
+{
+	u8 key[2];
+	struct i2c_msg msg = {
+		.addr = DW2102_RC_QUERY,
+		.flags = I2C_M_RD,
+		.buf = key,
+		.len = 2
+	};
+
+	if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
+		if (msg.buf[0] != 0xff) {
+			deb_rc("%s: rc code: %x, %x\n",
+					__func__, key[0], key[1]);
+			rc_keydown(d->rc_dev, key[1] << 8 | key[0], 1);
+		}
 	}
 
 	return 0;
@@ -1553,6 +1551,7 @@ enum dw2102_table_entry {
 	TEVII_S632,
 	TERRATEC_CINERGY_S2_R2,
 	GOTVIEW_SAT_HD,
+	GENIATECH_T220,
 };
 
 static struct usb_device_id dw2102_table[] = {
@@ -1575,6 +1574,7 @@ static struct usb_device_id dw2102_table[] = {
 	[TEVII_S632] = {USB_DEVICE(0x9022, USB_PID_TEVII_S632)},
 	[TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC, 0x00b0)},
 	[GOTVIEW_SAT_HD] = {USB_DEVICE(0x1FE1, USB_PID_GOTVIEW_SAT_HD)},
+	[GENIATECH_T220] = {USB_DEVICE(0x1f4d, 0xD220)},
 	{ }
 };
 
@@ -1634,9 +1634,7 @@ static int dw2102_load_firmware(struct usb_device *dev,
 		/* init registers */
 		switch (dev->descriptor.idProduct) {
 		case USB_PID_TEVII_S650:
-			dw2104_properties.rc.legacy.rc_map_table = rc_map_tevii_table;
-			dw2104_properties.rc.legacy.rc_map_size =
-					ARRAY_SIZE(rc_map_tevii_table);
+			dw2104_properties.rc.core.rc_codes = RC_MAP_TEVII_NEC;
 		case USB_PID_DW2104:
 			reset = 1;
 			dw210x_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1,
@@ -1700,10 +1698,11 @@ static struct dvb_usb_device_properties dw2102_properties = {
 
 	.i2c_algo = &dw2102_serit_i2c_algo,
 
-	.rc.legacy = {
-		.rc_map_table = rc_map_dw210x_table,
-		.rc_map_size = ARRAY_SIZE(rc_map_dw210x_table),
+	.rc.core = {
 		.rc_interval = 150,
+		.rc_codes = RC_MAP_DM1105_NEC,
+		.module_name = "dw2102",
+		.allowed_protos   = RC_BIT_NEC,
 		.rc_query = dw2102_rc_query,
 	},
 
@@ -1754,10 +1753,11 @@ static struct dvb_usb_device_properties dw2104_properties = {
 	.no_reconnect = 1,
 
 	.i2c_algo = &dw2104_i2c_algo,
-	.rc.legacy = {
-		.rc_map_table = rc_map_dw210x_table,
-		.rc_map_size = ARRAY_SIZE(rc_map_dw210x_table),
+	.rc.core = {
 		.rc_interval = 150,
+		.rc_codes = RC_MAP_DM1105_NEC,
+		.module_name = "dw2102",
+		.allowed_protos   = RC_BIT_NEC,
 		.rc_query = dw2102_rc_query,
 	},
 
@@ -1804,10 +1804,11 @@ static struct dvb_usb_device_properties dw3101_properties = {
 	.no_reconnect = 1,
 
 	.i2c_algo = &dw3101_i2c_algo,
-	.rc.legacy = {
-		.rc_map_table = rc_map_dw210x_table,
-		.rc_map_size = ARRAY_SIZE(rc_map_dw210x_table),
+	.rc.core = {
 		.rc_interval = 150,
+		.rc_codes = RC_MAP_DM1105_NEC,
+		.module_name = "dw2102",
+		.allowed_protos   = RC_BIT_NEC,
 		.rc_query = dw2102_rc_query,
 	},
 
@@ -1852,10 +1853,11 @@ static struct dvb_usb_device_properties s6x0_properties = {
 	.no_reconnect = 1,
 
 	.i2c_algo = &s6x0_i2c_algo,
-	.rc.legacy = {
-		.rc_map_table = rc_map_tevii_table,
-		.rc_map_size = ARRAY_SIZE(rc_map_tevii_table),
+	.rc.core = {
 		.rc_interval = 150,
+		.rc_codes = RC_MAP_TEVII_NEC,
+		.module_name = "dw2102",
+		.allowed_protos   = RC_BIT_NEC,
 		.rc_query = dw2102_rc_query,
 	},
 
@@ -1945,11 +1947,12 @@ static struct dvb_usb_device_properties su3000_properties = {
 	.identify_state	= su3000_identify_state,
 	.i2c_algo = &su3000_i2c_algo,
 
-	.rc.legacy = {
-		.rc_map_table = rc_map_su3000_table,
-		.rc_map_size = ARRAY_SIZE(rc_map_su3000_table),
+	.rc.core = {
 		.rc_interval = 150,
-		.rc_query = dw2102_rc_query,
+		.rc_codes = RC_MAP_SU3000,
+		.module_name = "dw2102",
+		.allowed_protos   = RC_BIT_RC5,
+		.rc_query = su3000_rc_query,
 	},
 
 	.read_mac_address = su3000_read_mac_address,
@@ -2000,6 +2003,55 @@ static struct dvb_usb_device_properties su3000_properties = {
 	}
 };
 
+static struct dvb_usb_device_properties t220_properties = {
+	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
+	.usb_ctrl = DEVICE_SPECIFIC,
+	.size_of_priv = sizeof(struct su3000_state),
+	.power_ctrl = su3000_power_ctrl,
+	.num_adapters = 1,
+	.identify_state	= su3000_identify_state,
+	.i2c_algo = &su3000_i2c_algo,
+
+	.rc.core = {
+		.rc_interval = 150,
+		.rc_codes = RC_MAP_SU3000,
+		.module_name = "dw2102",
+		.allowed_protos   = RC_BIT_RC5,
+		.rc_query = su3000_rc_query,
+	},
+
+	.read_mac_address = su3000_read_mac_address,
+
+	.generic_bulk_ctrl_endpoint = 0x01,
+
+	.adapter = {
+		{
+		.num_frontends = 1,
+		.fe = { {
+			.streaming_ctrl   = su3000_streaming_ctrl,
+			.frontend_attach  = t220_frontend_attach,
+			.stream = {
+				.type = USB_BULK,
+				.count = 8,
+				.endpoint = 0x82,
+				.u = {
+					.bulk = {
+						.buffersize = 4096,
+					}
+				}
+			}
+		} },
+		}
+	},
+	.num_device_descs = 1,
+	.devices = {
+		{ "Geniatech T220 DVB-T/T2 USB2.0",
+			{ &dw2102_table[GENIATECH_T220], NULL },
+			{ NULL },
+		},
+	}
+};
+
 static int dw2102_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
 {
@@ -2011,8 +2063,8 @@ static int dw2102_probe(struct usb_interface *intf,
 	/* fill only different fields */
 	p1100->firmware = P1100_FIRMWARE;
 	p1100->devices[0] = d1100;
-	p1100->rc.legacy.rc_map_table = rc_map_tbs_table;
-	p1100->rc.legacy.rc_map_size = ARRAY_SIZE(rc_map_tbs_table);
+	p1100->rc.core.rc_query = prof_rc_query;
+	p1100->rc.core.rc_codes = RC_MAP_TBS_NEC;
 	p1100->adapter->fe[0].frontend_attach = stv0288_frontend_attach;
 
 	s660 = kmemdup(&s6x0_properties,
@@ -2037,8 +2089,8 @@ static int dw2102_probe(struct usb_interface *intf,
 	}
 	p7500->firmware = P7500_FIRMWARE;
 	p7500->devices[0] = d7500;
-	p7500->rc.legacy.rc_map_table = rc_map_tbs_table;
-	p7500->rc.legacy.rc_map_size = ARRAY_SIZE(rc_map_tbs_table);
+	p7500->rc.core.rc_query = prof_rc_query;
+	p7500->rc.core.rc_codes = RC_MAP_TBS_NEC;
 	p7500->adapter->fe[0].frontend_attach = prof_7500_frontend_attach;
 
 
@@ -2072,7 +2124,9 @@ static int dw2102_probe(struct usb_interface *intf,
 	    0 == dvb_usb_device_init(intf, s421,
 			THIS_MODULE, NULL, adapter_nr) ||
 	    0 == dvb_usb_device_init(intf, &su3000_properties,
-				     THIS_MODULE, NULL, adapter_nr))
+			 THIS_MODULE, NULL, adapter_nr) ||
+	    0 == dvb_usb_device_init(intf, &t220_properties,
+			 THIS_MODULE, NULL, adapter_nr))
 		return 0;
 
 	return -ENODEV;
@@ -2092,7 +2146,7 @@ MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104,"
 			" DVB-C 3101 USB2.0,"
 			" TeVii S600, S630, S650, S660, S480, S421, S632"
 			" Prof 1100, 7500 USB2.0,"
-			" Geniatech SU3000 devices");
+			" Geniatech SU3000, T220 devices");
 MODULE_VERSION("0.1");
 MODULE_LICENSE("GPL");
 MODULE_FIRMWARE(DW2101_FIRMWARE);
diff --git a/drivers/media/usb/dvb-usb/m920x.c b/drivers/media/usb/dvb-usb/m920x.c
index c2b635d6a17..0306cb778df 100644
--- a/drivers/media/usb/dvb-usb/m920x.c
+++ b/drivers/media/usb/dvb-usb/m920x.c
@@ -1212,7 +1212,7 @@ static struct dvb_usb_device_properties vp7049_properties = {
 		.rc_interval    = 150,
 		.rc_codes       = RC_MAP_TWINHAN_VP1027_DVBS,
 		.rc_query       = m920x_rc_core_query,
-		.allowed_protos = RC_TYPE_UNKNOWN,
+		.allowed_protos = RC_BIT_UNKNOWN,
 	},
 
 	.size_of_priv     = sizeof(struct m920x_state),
diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
index 40832a1aef6..d947e037900 100644
--- a/drivers/media/usb/dvb-usb/technisat-usb2.c
+++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
@@ -102,7 +102,7 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
 	if (rxlen > 62) {
 		err("i2c RX buffer can't exceed 62 bytes (dev 0x%02x)",
 				device_addr);
-		txlen = 62;
+		rxlen = 62;
 	}
 
 	b[0] = I2C_SPEED_100KHZ_BIT;
@@ -214,10 +214,10 @@ static void technisat_usb2_frontend_reset(struct usb_device *udev)
 
 /* LED control */
 enum technisat_usb2_led_state {
-	LED_OFF,
-	LED_BLINK,
-	LED_ON,
-	LED_UNDEFINED
+	TECH_LED_OFF,
+	TECH_LED_BLINK,
+	TECH_LED_ON,
+	TECH_LED_UNDEFINED
 };
 
 static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum technisat_usb2_led_state state)
@@ -229,14 +229,14 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
 		0
 	};
 
-	if (disable_led_control && state != LED_OFF)
+	if (disable_led_control && state != TECH_LED_OFF)
 		return 0;
 
 	switch (state) {
-	case LED_ON:
+	case TECH_LED_ON:
 		led[1] = 0x82;
 		break;
-	case LED_BLINK:
+	case TECH_LED_BLINK:
 		led[1] = 0x82;
 		if (red) {
 			led[2] = 0x02;
@@ -251,7 +251,7 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
 		break;
 
 	default:
-	case LED_OFF:
+	case TECH_LED_OFF:
 		led[1] = 0x80;
 		break;
 	}
@@ -310,11 +310,11 @@ static void technisat_usb2_green_led_control(struct work_struct *work)
 				goto schedule;
 
 			if (ber > 1000)
-				technisat_usb2_set_led(state->dev, 0, LED_BLINK);
+				technisat_usb2_set_led(state->dev, 0, TECH_LED_BLINK);
 			else
-				technisat_usb2_set_led(state->dev, 0, LED_ON);
+				technisat_usb2_set_led(state->dev, 0, TECH_LED_ON);
 		} else
-			technisat_usb2_set_led(state->dev, 0, LED_OFF);
+			technisat_usb2_set_led(state->dev, 0, TECH_LED_OFF);
 	}
 
 schedule:
@@ -365,9 +365,9 @@ static int technisat_usb2_power_ctrl(struct dvb_usb_device *d, int level)
 		return 0;
 
 	/* green led is turned off in any case - will be turned on when tuning */
-	technisat_usb2_set_led(d, 0, LED_OFF);
+	technisat_usb2_set_led(d, 0, TECH_LED_OFF);
 	/* red led is turned on all the time */
-	technisat_usb2_set_led(d, 1, LED_ON);
+	technisat_usb2_set_led(d, 1, TECH_LED_ON);
 	return 0;
 }
 
@@ -667,7 +667,7 @@ static int technisat_usb2_rc_query(struct dvb_usb_device *d)
 		return 0;
 
 	if (!disable_led_control)
-		technisat_usb2_set_led(d, 1, LED_BLINK);
+		technisat_usb2_set_led(d, 1, TECH_LED_BLINK);
 
 	return 0;
 }
diff --git a/drivers/media/usb/em28xx/Kconfig b/drivers/media/usb/em28xx/Kconfig
index ca5ee6aceb6..f5d7198753c 100644
--- a/drivers/media/usb/em28xx/Kconfig
+++ b/drivers/media/usb/em28xx/Kconfig
@@ -1,8 +1,12 @@
 config VIDEO_EM28XX
-	tristate "Empia EM28xx USB video capture support"
+	tristate "Empia EM28xx USB devices support"
 	depends on VIDEO_DEV && I2C
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
+
+config VIDEO_EM28XX_V4L2
+	tristate "Empia EM28xx analog TV, video capture and/or webcam support"
+	depends on VIDEO_EM28XX
 	select VIDEOBUF2_VMALLOC
 	select VIDEO_SAA711X if MEDIA_SUBDRV_AUTOSELECT
 	select VIDEO_TVP5150 if MEDIA_SUBDRV_AUTOSELECT
@@ -49,6 +53,12 @@ config VIDEO_EM28XX_DVB
 	select DVB_MB86A20S if MEDIA_SUBDRV_AUTOSELECT
 	select MEDIA_TUNER_QT1010 if MEDIA_SUBDRV_AUTOSELECT
 	select MEDIA_TUNER_TDA18271 if MEDIA_SUBDRV_AUTOSELECT
+	select MEDIA_TUNER_TDA18212 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_M88DS3103 if MEDIA_SUBDRV_AUTOSELECT
+	select MEDIA_TUNER_M88TS2022 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_DRX39XYJ if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_SI2168 if MEDIA_SUBDRV_AUTOSELECT
+	select MEDIA_TUNER_SI2157 if MEDIA_SUBDRV_AUTOSELECT
 	---help---
 	  This adds support for DVB cards based on the
 	  Empiatech em28xx chips.
diff --git a/drivers/media/usb/em28xx/Makefile b/drivers/media/usb/em28xx/Makefile
index ad6d4855794..3f850d5063d 100644
--- a/drivers/media/usb/em28xx/Makefile
+++ b/drivers/media/usb/em28xx/Makefile
@@ -1,10 +1,11 @@
-em28xx-y +=	em28xx-video.o em28xx-i2c.o em28xx-cards.o
-em28xx-y +=	em28xx-core.o  em28xx-vbi.o em28xx-camera.o
+em28xx-y +=	em28xx-core.o em28xx-i2c.o em28xx-cards.o em28xx-camera.o
 
+em28xx-v4l-objs := em28xx-video.o em28xx-vbi.o
 em28xx-alsa-objs := em28xx-audio.o
 em28xx-rc-objs := em28xx-input.o
 
 obj-$(CONFIG_VIDEO_EM28XX) += em28xx.o
+obj-$(CONFIG_VIDEO_EM28XX_V4L2) += em28xx-v4l.o
 obj-$(CONFIG_VIDEO_EM28XX_ALSA) += em28xx-alsa.o
 obj-$(CONFIG_VIDEO_EM28XX_DVB) += em28xx-dvb.o
 obj-$(CONFIG_VIDEO_EM28XX_RC) += em28xx-rc.o
diff --git a/drivers/media/usb/em28xx/em28xx-audio.c b/drivers/media/usb/em28xx/em28xx-audio.c
index 2fdb66ee44a..e881ef7b644 100644
--- a/drivers/media/usb/em28xx/em28xx-audio.c
+++ b/drivers/media/usb/em28xx/em28xx-audio.c
@@ -3,7 +3,7 @@
  *
  *  Copyright (C) 2006 Markus Rechberger <mrechberger@gmail.com>
  *
- *  Copyright (C) 2007-2011 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *  Copyright (C) 2007-2014 Mauro Carvalho Chehab
  *	- Port to work with the in-kernel driver
  *	- Cleanups, fixes, alsa-controls, etc.
  *
@@ -50,6 +50,9 @@ static int debug;
 module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "activates debug info");
 
+#define EM28XX_MAX_AUDIO_BUFS		5
+#define EM28XX_MIN_AUDIO_PACKETS	64
+
 #define dprintk(fmt, arg...) do {					\
 	    if (debug)							\
 		printk(KERN_INFO "em28xx-audio %s: " fmt,		\
@@ -63,17 +66,13 @@ static int em28xx_deinit_isoc_audio(struct em28xx *dev)
 	int i;
 
 	dprintk("Stopping isoc\n");
-	for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
+	for (i = 0; i < dev->adev.num_urb; i++) {
+		struct urb *urb = dev->adev.urb[i];
+
 		if (!irqs_disabled())
-			usb_kill_urb(dev->adev.urb[i]);
+			usb_kill_urb(urb);
 		else
-			usb_unlink_urb(dev->adev.urb[i]);
-
-		usb_free_urb(dev->adev.urb[i]);
-		dev->adev.urb[i] = NULL;
-
-		kfree(dev->adev.transfer_buffer[i]);
-		dev->adev.transfer_buffer[i] = NULL;
+			usb_unlink_urb(urb);
 	}
 
 	return 0;
@@ -91,6 +90,12 @@ static void em28xx_audio_isocirq(struct urb *urb)
 	struct snd_pcm_substream *substream;
 	struct snd_pcm_runtime   *runtime;
 
+	if (dev->disconnected) {
+		dprintk("device disconnected while streaming. URB status=%d.\n", urb->status);
+		atomic_set(&dev->adev.stream_started, 0);
+		return;
+	}
+
 	switch (urb->status) {
 	case 0:             /* success */
 	case -ETIMEDOUT:    /* NAK */
@@ -104,7 +109,7 @@ static void em28xx_audio_isocirq(struct urb *urb)
 		break;
 	}
 
-	if (atomic_read(&dev->stream_started) == 0)
+	if (atomic_read(&dev->adev.stream_started) == 0)
 		return;
 
 	if (dev->adev.capture_pcm_substream) {
@@ -158,65 +163,29 @@ static void em28xx_audio_isocirq(struct urb *urb)
 	urb->status = 0;
 
 	status = usb_submit_urb(urb, GFP_ATOMIC);
-	if (status < 0) {
+	if (status < 0)
 		em28xx_errdev("resubmit of audio urb failed (error=%i)\n",
 			      status);
-	}
 	return;
 }
 
 static int em28xx_init_audio_isoc(struct em28xx *dev)
 {
 	int       i, errCode;
-	const int sb_size = EM28XX_NUM_AUDIO_PACKETS *
-			    EM28XX_AUDIO_MAX_PACKET_SIZE;
 
 	dprintk("Starting isoc transfers\n");
 
-	for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
-		struct urb *urb;
-		int j, k;
-
-		dev->adev.transfer_buffer[i] = kmalloc(sb_size, GFP_ATOMIC);
-		if (!dev->adev.transfer_buffer[i])
-			return -ENOMEM;
+	/* Start streaming */
+	for (i = 0; i < dev->adev.num_urb; i++) {
+		memset(dev->adev.transfer_buffer[i], 0x80,
+		       dev->adev.urb[i]->transfer_buffer_length);
 
-		memset(dev->adev.transfer_buffer[i], 0x80, sb_size);
-		urb = usb_alloc_urb(EM28XX_NUM_AUDIO_PACKETS, GFP_ATOMIC);
-		if (!urb) {
-			em28xx_errdev("usb_alloc_urb failed!\n");
-			for (j = 0; j < i; j++) {
-				usb_free_urb(dev->adev.urb[j]);
-				kfree(dev->adev.transfer_buffer[j]);
-			}
-			return -ENOMEM;
-		}
-
-		urb->dev = dev->udev;
-		urb->context = dev;
-		urb->pipe = usb_rcvisocpipe(dev->udev, EM28XX_EP_AUDIO);
-		urb->transfer_flags = URB_ISO_ASAP;
-		urb->transfer_buffer = dev->adev.transfer_buffer[i];
-		urb->interval = 1;
-		urb->complete = em28xx_audio_isocirq;
-		urb->number_of_packets = EM28XX_NUM_AUDIO_PACKETS;
-		urb->transfer_buffer_length = sb_size;
-
-		for (j = k = 0; j < EM28XX_NUM_AUDIO_PACKETS;
-			     j++, k += EM28XX_AUDIO_MAX_PACKET_SIZE) {
-			urb->iso_frame_desc[j].offset = k;
-			urb->iso_frame_desc[j].length =
-			    EM28XX_AUDIO_MAX_PACKET_SIZE;
-		}
-		dev->adev.urb[i] = urb;
-	}
-
-	for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
 		errCode = usb_submit_urb(dev->adev.urb[i], GFP_ATOMIC);
 		if (errCode) {
-			em28xx_errdev("submit of audio urb failed\n");
+			em28xx_errdev("submit of audio urb failed (error=%i)\n",
+				      errCode);
 			em28xx_deinit_isoc_audio(dev);
-			atomic_set(&dev->stream_started, 0);
+			atomic_set(&dev->adev.stream_started, 0);
 			return errCode;
 		}
 
@@ -255,15 +224,26 @@ static struct snd_pcm_hardware snd_em28xx_hw_capture = {
 
 	.formats = SNDRV_PCM_FMTBIT_S16_LE,
 
-	.rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_KNOT,
+	.rates = SNDRV_PCM_RATE_48000,
 
 	.rate_min = 48000,
 	.rate_max = 48000,
 	.channels_min = 2,
 	.channels_max = 2,
 	.buffer_bytes_max = 62720 * 8,	/* just about the value in usbaudio.c */
-	.period_bytes_min = 64,		/* 12544/2, */
-	.period_bytes_max = 12544,
+
+
+	/*
+	 * The period is 12.288 bytes. Allow a 10% of variation along its
+	 * value, in order to avoid overruns/underruns due to some clock
+	 * drift.
+	 *
+	 * FIXME: This period assumes 64 packets, and a 48000 PCM rate.
+	 * Calculate it dynamically.
+	 */
+	.period_bytes_min = 11059,
+	.period_bytes_max = 13516,
+
 	.periods_min = 2,
 	.periods_max = 98,		/* 12544, */
 };
@@ -272,9 +252,7 @@ static int snd_em28xx_capture_open(struct snd_pcm_substream *substream)
 {
 	struct em28xx *dev = snd_pcm_substream_chip(substream);
 	struct snd_pcm_runtime *runtime = substream->runtime;
-	int ret = 0;
-
-	dprintk("opening device and trying to acquire exclusive lock\n");
+	int nonblock, ret = 0;
 
 	if (!dev) {
 		em28xx_err("BUG: em28xx can't find device struct."
@@ -282,29 +260,59 @@ static int snd_em28xx_capture_open(struct snd_pcm_substream *substream)
 		return -ENODEV;
 	}
 
+	if (dev->disconnected)
+		return -ENODEV;
+
+	dprintk("opening device and trying to acquire exclusive lock\n");
+
+	nonblock = !!(substream->f_flags & O_NONBLOCK);
+	if (nonblock) {
+		if (!mutex_trylock(&dev->lock))
+		return -EAGAIN;
+	} else
+		mutex_lock(&dev->lock);
+
 	runtime->hw = snd_em28xx_hw_capture;
-	if ((dev->alt == 0 || dev->audio_ifnum) && dev->adev.users == 0) {
-		if (dev->audio_ifnum)
-			dev->alt = 1;
-		else
-			dev->alt = 7;
 
-		dprintk("changing alternate number on interface %d to %d\n",
-			dev->audio_ifnum, dev->alt);
-		usb_set_interface(dev->udev, dev->audio_ifnum, dev->alt);
+	if (dev->adev.users == 0) {
+		if (dev->alt == 0 || dev->is_audio_only) {
+			if (dev->is_audio_only)
+				/* audio is on a separate interface */
+				dev->alt = 1;
+			else
+				/* audio is on the same interface as video */
+				dev->alt = 7;
+				/*
+				 * FIXME: The intention seems to be to select
+				 * the alt setting with the largest
+				 * wMaxPacketSize for the video endpoint.
+				 * At least dev->alt should be used instead, but
+				 * we should probably not touch it at all if it
+				 * is already >0, because wMaxPacketSize of the
+				 * audio endpoints seems to be the same for all.
+				 */
+			dprintk("changing alternate number on interface %d to %d\n",
+				dev->ifnum, dev->alt);
+			usb_set_interface(dev->udev, dev->ifnum, dev->alt);
+		}
 
 		/* Sets volume, mute, etc */
 		dev->mute = 0;
-		mutex_lock(&dev->lock);
 		ret = em28xx_audio_analog_set(dev);
 		if (ret < 0)
 			goto err;
-
-		dev->adev.users++;
-		mutex_unlock(&dev->lock);
 	}
 
+	kref_get(&dev->ref);
+	dev->adev.users++;
+	mutex_unlock(&dev->lock);
+
+	/* Dynamically adjust the period size */
 	snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
+	snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
+				     dev->adev.period * 95 / 100,
+				     dev->adev.period * 105 / 100);
+
 	dev->adev.capture_pcm_substream = substream;
 
 	return 0;
@@ -324,9 +332,9 @@ static int snd_em28xx_pcm_close(struct snd_pcm_substream *substream)
 	dev->mute = 1;
 	mutex_lock(&dev->lock);
 	dev->adev.users--;
-	if (atomic_read(&dev->stream_started) > 0) {
-		atomic_set(&dev->stream_started, 0);
-		schedule_work(&dev->wq_trigger);
+	if (atomic_read(&dev->adev.stream_started) > 0) {
+		atomic_set(&dev->adev.stream_started, 0);
+		schedule_work(&dev->adev.wq_trigger);
 	}
 
 	em28xx_audio_analog_set(dev);
@@ -336,6 +344,7 @@ static int snd_em28xx_pcm_close(struct snd_pcm_substream *substream)
 		substream->runtime->dma_area = NULL;
 	}
 	mutex_unlock(&dev->lock);
+	kref_put(&dev->ref, em28xx_free_device);
 
 	return 0;
 }
@@ -344,6 +353,10 @@ static int snd_em28xx_hw_capture_params(struct snd_pcm_substream *substream,
 					struct snd_pcm_hw_params *hw_params)
 {
 	int ret;
+	struct em28xx *dev = snd_pcm_substream_chip(substream);
+
+	if (dev->disconnected)
+		return -ENODEV;
 
 	dprintk("Setting capture parameters\n");
 
@@ -368,12 +381,13 @@ static int snd_em28xx_hw_capture_params(struct snd_pcm_substream *substream,
 static int snd_em28xx_hw_capture_free(struct snd_pcm_substream *substream)
 {
 	struct em28xx *dev = snd_pcm_substream_chip(substream);
+	struct em28xx_audio *adev = &dev->adev;
 
 	dprintk("Stop capture, if needed\n");
 
-	if (atomic_read(&dev->stream_started) > 0) {
-		atomic_set(&dev->stream_started, 0);
-		schedule_work(&dev->wq_trigger);
+	if (atomic_read(&adev->stream_started) > 0) {
+		atomic_set(&adev->stream_started, 0);
+		schedule_work(&adev->wq_trigger);
 	}
 
 	return 0;
@@ -383,6 +397,9 @@ static int snd_em28xx_prepare(struct snd_pcm_substream *substream)
 {
 	struct em28xx *dev = snd_pcm_substream_chip(substream);
 
+	if (dev->disconnected)
+		return -ENODEV;
+
 	dev->adev.hwptr_done_capture = 0;
 	dev->adev.capture_transfer_done = 0;
 
@@ -391,9 +408,11 @@ static int snd_em28xx_prepare(struct snd_pcm_substream *substream)
 
 static void audio_trigger(struct work_struct *work)
 {
-	struct em28xx *dev = container_of(work, struct em28xx, wq_trigger);
+	struct em28xx_audio *adev =
+			    container_of(work, struct em28xx_audio, wq_trigger);
+	struct em28xx *dev = container_of(adev, struct em28xx, adev);
 
-	if (atomic_read(&dev->stream_started)) {
+	if (atomic_read(&adev->stream_started)) {
 		dprintk("starting capture");
 		em28xx_init_audio_isoc(dev);
 	} else {
@@ -408,21 +427,24 @@ static int snd_em28xx_capture_trigger(struct snd_pcm_substream *substream,
 	struct em28xx *dev = snd_pcm_substream_chip(substream);
 	int retval = 0;
 
+	if (dev->disconnected)
+		return -ENODEV;
+
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: /* fall through */
 	case SNDRV_PCM_TRIGGER_RESUME: /* fall through */
 	case SNDRV_PCM_TRIGGER_START:
-		atomic_set(&dev->stream_started, 1);
+		atomic_set(&dev->adev.stream_started, 1);
 		break;
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH: /* fall through */
 	case SNDRV_PCM_TRIGGER_SUSPEND: /* fall through */
 	case SNDRV_PCM_TRIGGER_STOP:
-		atomic_set(&dev->stream_started, 0);
+		atomic_set(&dev->adev.stream_started, 0);
 		break;
 	default:
 		retval = -EINVAL;
 	}
-	schedule_work(&dev->wq_trigger);
+	schedule_work(&dev->adev.wq_trigger);
 	return retval;
 }
 
@@ -434,6 +456,9 @@ static snd_pcm_uframes_t snd_em28xx_capture_pointer(struct snd_pcm_substream
 	snd_pcm_uframes_t hwptr_done;
 
 	dev = snd_pcm_substream_chip(substream);
+	if (dev->disconnected)
+		return SNDRV_PCM_POS_XRUN;
+
 	spin_lock_irqsave(&dev->adev.slock, flags);
 	hwptr_done = dev->adev.hwptr_done_capture;
 	spin_unlock_irqrestore(&dev->adev.slock, flags);
@@ -455,6 +480,11 @@ static struct page *snd_pcm_get_vmalloc_page(struct snd_pcm_substream *subs,
 static int em28xx_vol_info(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_info *info)
 {
+	struct em28xx *dev = snd_kcontrol_chip(kcontrol);
+
+	if (dev->disconnected)
+		return -ENODEV;
+
 	info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
 	info->count = 2;
 	info->value.integer.min = 0;
@@ -467,11 +497,22 @@ static int em28xx_vol_put(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *value)
 {
 	struct em28xx *dev = snd_kcontrol_chip(kcontrol);
+	struct snd_pcm_substream *substream = dev->adev.capture_pcm_substream;
 	u16 val = (0x1f - (value->value.integer.value[0] & 0x1f)) |
 		  (0x1f - (value->value.integer.value[1] & 0x1f)) << 8;
+	int nonblock = 0;
 	int rc;
 
-	mutex_lock(&dev->lock);
+	if (dev->disconnected)
+		return -ENODEV;
+
+	if (substream)
+		nonblock = !!(substream->f_flags & O_NONBLOCK);
+	if (nonblock) {
+		if (!mutex_trylock(&dev->lock))
+			return -EAGAIN;
+	} else
+		mutex_lock(&dev->lock);
 	rc = em28xx_read_ac97(dev, kcontrol->private_value);
 	if (rc < 0)
 		goto err;
@@ -496,9 +537,20 @@ static int em28xx_vol_get(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *value)
 {
 	struct em28xx *dev = snd_kcontrol_chip(kcontrol);
+	struct snd_pcm_substream *substream = dev->adev.capture_pcm_substream;
+	int nonblock = 0;
 	int val;
 
-	mutex_lock(&dev->lock);
+	if (dev->disconnected)
+		return -ENODEV;
+
+	if (substream)
+		nonblock = !!(substream->f_flags & O_NONBLOCK);
+	if (nonblock) {
+		if (!mutex_trylock(&dev->lock))
+			return -EAGAIN;
+	} else
+		mutex_lock(&dev->lock);
 	val = em28xx_read_ac97(dev, kcontrol->private_value);
 	mutex_unlock(&dev->lock);
 	if (val < 0)
@@ -520,9 +572,20 @@ static int em28xx_vol_put_mute(struct snd_kcontrol *kcontrol,
 {
 	struct em28xx *dev = snd_kcontrol_chip(kcontrol);
 	u16 val = value->value.integer.value[0];
+	struct snd_pcm_substream *substream = dev->adev.capture_pcm_substream;
+	int nonblock = 0;
 	int rc;
 
-	mutex_lock(&dev->lock);
+	if (dev->disconnected)
+		return -ENODEV;
+
+	if (substream)
+		nonblock = !!(substream->f_flags & O_NONBLOCK);
+	if (nonblock) {
+		if (!mutex_trylock(&dev->lock))
+			return -EAGAIN;
+	} else
+		mutex_lock(&dev->lock);
 	rc = em28xx_read_ac97(dev, kcontrol->private_value);
 	if (rc < 0)
 		goto err;
@@ -550,9 +613,20 @@ static int em28xx_vol_get_mute(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *value)
 {
 	struct em28xx *dev = snd_kcontrol_chip(kcontrol);
+	struct snd_pcm_substream *substream = dev->adev.capture_pcm_substream;
+	int nonblock = 0;
 	int val;
 
-	mutex_lock(&dev->lock);
+	if (dev->disconnected)
+		return -ENODEV;
+
+	if (substream)
+		nonblock = !!(substream->f_flags & O_NONBLOCK);
+	if (nonblock) {
+		if (!mutex_trylock(&dev->lock))
+			return -EAGAIN;
+	} else
+		mutex_lock(&dev->lock);
 	val = em28xx_read_ac97(dev, kcontrol->private_value);
 	mutex_unlock(&dev->lock);
 	if (val < 0)
@@ -634,49 +708,230 @@ static struct snd_pcm_ops snd_em28xx_pcm_capture = {
 	.page      = snd_pcm_get_vmalloc_page,
 };
 
+static void em28xx_audio_free_urb(struct em28xx *dev)
+{
+	int i;
+
+	for (i = 0; i < dev->adev.num_urb; i++) {
+		struct urb *urb = dev->adev.urb[i];
+
+		if (!urb)
+			continue;
+
+		usb_free_coherent(dev->udev, urb->transfer_buffer_length,
+				  dev->adev.transfer_buffer[i],
+				  urb->transfer_dma);
+
+		usb_free_urb(urb);
+	}
+	kfree(dev->adev.urb);
+	kfree(dev->adev.transfer_buffer);
+	dev->adev.num_urb = 0;
+}
+
+/* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
+static int em28xx_audio_ep_packet_size(struct usb_device *udev,
+					struct usb_endpoint_descriptor *e)
+{
+	int size = le16_to_cpu(e->wMaxPacketSize);
+
+	if (udev->speed == USB_SPEED_HIGH)
+		return (size & 0x7ff) *  (1 + (((size) >> 11) & 0x03));
+
+	return size & 0x7ff;
+}
+
+static int em28xx_audio_urb_init(struct em28xx *dev)
+{
+	struct usb_interface *intf;
+	struct usb_endpoint_descriptor *e, *ep = NULL;
+	int                 i, ep_size, interval, num_urb, npackets;
+	int		    urb_size, bytes_per_transfer;
+	u8 alt;
+
+	if (dev->ifnum)
+		alt = 1;
+	else
+		alt = 7;
+
+	intf = usb_ifnum_to_if(dev->udev, dev->ifnum);
+
+	if (intf->num_altsetting <= alt) {
+		em28xx_errdev("alt %d doesn't exist on interface %d\n",
+			      dev->ifnum, alt);
+		return -ENODEV;
+	}
+
+	for (i = 0; i < intf->altsetting[alt].desc.bNumEndpoints; i++) {
+		e = &intf->altsetting[alt].endpoint[i].desc;
+		if (!usb_endpoint_dir_in(e))
+			continue;
+		if (e->bEndpointAddress == EM28XX_EP_AUDIO) {
+			ep = e;
+			break;
+		}
+	}
+
+	if (!ep) {
+		em28xx_errdev("Couldn't find an audio endpoint");
+		return -ENODEV;
+	}
+
+	ep_size = em28xx_audio_ep_packet_size(dev->udev, ep);
+	interval = 1 << (ep->bInterval - 1);
+
+	em28xx_info("Endpoint 0x%02x %s on intf %d alt %d interval = %d, size %d\n",
+		     EM28XX_EP_AUDIO, usb_speed_string(dev->udev->speed),
+		     dev->ifnum, alt,
+		     interval,
+		     ep_size);
+
+	/* Calculate the number and size of URBs to better fit the audio samples */
+
+	/*
+	 * Estimate the number of bytes per DMA transfer.
+	 *
+	 * This is given by the bit rate (for now, only 48000 Hz) multiplied
+	 * by 2 channels and 2 bytes/sample divided by the number of microframe
+	 * intervals and by the microframe rate (125 us)
+	 */
+	bytes_per_transfer = DIV_ROUND_UP(48000 * 2 * 2, 125 * interval);
+
+	/*
+	 * Estimate the number of transfer URBs. Don't let it go past the
+	 * maximum number of URBs that is known to be supported by the device.
+	 */
+	num_urb = DIV_ROUND_UP(bytes_per_transfer, ep_size);
+	if (num_urb > EM28XX_MAX_AUDIO_BUFS)
+		num_urb = EM28XX_MAX_AUDIO_BUFS;
+
+	/*
+	 * Now that we know the number of bytes per transfer and the number of
+	 * URBs, estimate the typical size of an URB, in order to adjust the
+	 * minimal number of packets.
+	 */
+	urb_size = bytes_per_transfer / num_urb;
+
+	/*
+	 * Now, calculate the amount of audio packets to be filled on each
+	 * URB. In order to preserve the old behaviour, use a minimal
+	 * threshold for this value.
+	 */
+	npackets = EM28XX_MIN_AUDIO_PACKETS;
+	if (urb_size > ep_size * npackets)
+		npackets = DIV_ROUND_UP(urb_size, ep_size);
+
+	em28xx_info("Number of URBs: %d, with %d packets and %d size",
+		    num_urb, npackets, urb_size);
+
+	/* Estimate the bytes per period */
+	dev->adev.period = urb_size * npackets;
+
+	/* Allocate space to store the number of URBs to be used */
+
+	dev->adev.transfer_buffer = kcalloc(num_urb,
+					    sizeof(*dev->adev.transfer_buffer),
+					    GFP_ATOMIC);
+	if (!dev->adev.transfer_buffer) {
+		return -ENOMEM;
+	}
+
+	dev->adev.urb = kcalloc(num_urb, sizeof(*dev->adev.urb), GFP_ATOMIC);
+	if (!dev->adev.urb) {
+		kfree(dev->adev.transfer_buffer);
+		return -ENOMEM;
+	}
+
+	/* Alloc memory for each URB and for each transfer buffer */
+	dev->adev.num_urb = num_urb;
+	for (i = 0; i < num_urb; i++) {
+		struct urb *urb;
+		int j, k;
+		void *buf;
+
+		urb = usb_alloc_urb(npackets, GFP_ATOMIC);
+		if (!urb) {
+			em28xx_errdev("usb_alloc_urb failed!\n");
+			em28xx_audio_free_urb(dev);
+			return -ENOMEM;
+		}
+		dev->adev.urb[i] = urb;
+
+		buf = usb_alloc_coherent(dev->udev, npackets * ep_size, GFP_ATOMIC,
+					 &urb->transfer_dma);
+		if (!buf) {
+			em28xx_errdev("usb_alloc_coherent failed!\n");
+			em28xx_audio_free_urb(dev);
+			return -ENOMEM;
+		}
+		dev->adev.transfer_buffer[i] = buf;
+
+		urb->dev = dev->udev;
+		urb->context = dev;
+		urb->pipe = usb_rcvisocpipe(dev->udev, EM28XX_EP_AUDIO);
+		urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
+		urb->transfer_buffer = buf;
+		urb->interval = interval;
+		urb->complete = em28xx_audio_isocirq;
+		urb->number_of_packets = npackets;
+		urb->transfer_buffer_length = ep_size * npackets;
+
+		for (j = k = 0; j < npackets; j++, k += ep_size) {
+			urb->iso_frame_desc[j].offset = k;
+			urb->iso_frame_desc[j].length = ep_size;
+		}
+	}
+
+	return 0;
+}
+
 static int em28xx_audio_init(struct em28xx *dev)
 {
 	struct em28xx_audio *adev = &dev->adev;
 	struct snd_pcm      *pcm;
 	struct snd_card     *card;
 	static int          devnr;
-	int                 err;
+	int		    err;
 
-	if (!dev->has_alsa_audio || dev->audio_ifnum < 0) {
+	if (!dev->has_alsa_audio) {
 		/* This device does not support the extension (in this case
 		   the device is expecting the snd-usb-audio module or
 		   doesn't have analog audio support at all) */
 		return 0;
 	}
 
-	printk(KERN_INFO "em28xx-audio.c: probing for em28xx Audio Vendor Class\n");
+	em28xx_info("Binding audio extension\n");
+
+	kref_get(&dev->ref);
+
 	printk(KERN_INFO "em28xx-audio.c: Copyright (C) 2006 Markus "
 			 "Rechberger\n");
-	printk(KERN_INFO "em28xx-audio.c: Copyright (C) 2007-2011 Mauro Carvalho Chehab\n");
+	printk(KERN_INFO
+	       "em28xx-audio.c: Copyright (C) 2007-2014 Mauro Carvalho Chehab\n");
 
-	err = snd_card_create(index[devnr], "Em28xx Audio", THIS_MODULE, 0,
-			      &card);
+	err = snd_card_new(&dev->udev->dev, index[devnr], "Em28xx Audio",
+			   THIS_MODULE, 0, &card);
 	if (err < 0)
 		return err;
 
 	spin_lock_init(&adev->slock);
+	adev->sndcard = card;
+	adev->udev = dev->udev;
+
 	err = snd_pcm_new(card, "Em28xx Audio", 0, 0, 1, &pcm);
-	if (err < 0) {
-		snd_card_free(card);
-		return err;
-	}
+	if (err < 0)
+		goto card_free;
 
 	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_em28xx_pcm_capture);
 	pcm->info_flags = 0;
 	pcm->private_data = dev;
 	strcpy(pcm->name, "Empia 28xx Capture");
 
-	snd_card_set_dev(card, &dev->udev->dev);
 	strcpy(card->driver, "Em28xx-Audio");
 	strcpy(card->shortname, "Em28xx Audio");
 	strcpy(card->longname, "Empia Em28xx Audio");
 
-	INIT_WORK(&dev->wq_trigger, audio_trigger);
+	INIT_WORK(&adev->wq_trigger, audio_trigger);
 
 	if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
 		em28xx_cvol_new(card, dev, "Video", AC97_VIDEO);
@@ -694,15 +949,25 @@ static int em28xx_audio_init(struct em28xx *dev)
 		em28xx_cvol_new(card, dev, "Surround", AC97_SURROUND_MASTER);
 	}
 
+	err = em28xx_audio_urb_init(dev);
+	if (err)
+		goto card_free;
+
 	err = snd_card_register(card);
-	if (err < 0) {
-		snd_card_free(card);
-		return err;
-	}
-	adev->sndcard = card;
-	adev->udev = dev->udev;
+	if (err < 0)
+		goto urb_free;
 
+	em28xx_info("Audio extension successfully initialized\n");
 	return 0;
+
+urb_free:
+	em28xx_audio_free_urb(dev);
+
+card_free:
+	snd_card_free(card);
+	adev->sndcard = NULL;
+
+	return err;
 }
 
 static int em28xx_audio_fini(struct em28xx *dev)
@@ -710,18 +975,54 @@ static int em28xx_audio_fini(struct em28xx *dev)
 	if (dev == NULL)
 		return 0;
 
-	if (dev->has_alsa_audio != 1) {
+	if (!dev->has_alsa_audio) {
 		/* This device does not support the extension (in this case
 		   the device is expecting the snd-usb-audio module or
 		   doesn't have analog audio support at all) */
 		return 0;
 	}
 
+	em28xx_info("Closing audio extension");
+
 	if (dev->adev.sndcard) {
+		snd_card_disconnect(dev->adev.sndcard);
+		flush_work(&dev->adev.wq_trigger);
+
+		em28xx_audio_free_urb(dev);
+
 		snd_card_free(dev->adev.sndcard);
 		dev->adev.sndcard = NULL;
 	}
 
+	kref_put(&dev->ref, em28xx_free_device);
+	return 0;
+}
+
+static int em28xx_audio_suspend(struct em28xx *dev)
+{
+	if (dev == NULL)
+		return 0;
+
+	if (!dev->has_alsa_audio)
+		return 0;
+
+	em28xx_info("Suspending audio extension");
+	em28xx_deinit_isoc_audio(dev);
+	atomic_set(&dev->adev.stream_started, 0);
+	return 0;
+}
+
+static int em28xx_audio_resume(struct em28xx *dev)
+{
+	if (dev == NULL)
+		return 0;
+
+	if (!dev->has_alsa_audio)
+		return 0;
+
+	em28xx_info("Resuming audio extension");
+	/* Nothing to do other than schedule_work() ?? */
+	schedule_work(&dev->adev.wq_trigger);
 	return 0;
 }
 
@@ -730,6 +1031,8 @@ static struct em28xx_ops audio_ops = {
 	.name = "Em28xx Audio Extension",
 	.init = em28xx_audio_init,
 	.fini = em28xx_audio_fini,
+	.suspend = em28xx_audio_suspend,
+	.resume = em28xx_audio_resume,
 };
 
 static int __init em28xx_alsa_register(void)
@@ -744,8 +1047,9 @@ static void __exit em28xx_alsa_unregister(void)
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Markus Rechberger <mrechberger@gmail.com>");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
-MODULE_DESCRIPTION("Em28xx Audio driver");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
+MODULE_DESCRIPTION(DRIVER_DESC " - audio interface");
+MODULE_VERSION(EM28XX_VERSION);
 
 module_init(em28xx_alsa_register);
 module_exit(em28xx_alsa_unregister);
diff --git a/drivers/media/usb/em28xx/em28xx-camera.c b/drivers/media/usb/em28xx/em28xx-camera.c
index 73cc50afa5e..12d4c0326e3 100644
--- a/drivers/media/usb/em28xx/em28xx-camera.c
+++ b/drivers/media/usb/em28xx/em28xx-camera.c
@@ -22,6 +22,7 @@
 #include <linux/i2c.h>
 #include <media/soc_camera.h>
 #include <media/mt9v011.h>
+#include <media/v4l2-clk.h>
 #include <media/v4l2-common.h>
 
 #include "em28xx.h"
@@ -47,6 +48,7 @@ static struct soc_camera_link camlink = {
 	.bus_id = 0,
 	.flags = 0,
 	.module_name = "em28xx",
+	.unbalanced_power = true,
 };
 
 
@@ -118,7 +120,7 @@ static int em28xx_probe_sensor_micron(struct em28xx *dev)
 		reg = 0x00;
 		ret = i2c_master_send(&client, &reg, 1);
 		if (ret < 0) {
-			if (ret != -ENODEV)
+			if (ret != -ENXIO)
 				em28xx_errdev("couldn't read from i2c device 0x%02x: error %i\n",
 					      client.addr << 1, ret);
 			continue;
@@ -216,7 +218,7 @@ static int em28xx_probe_sensor_omnivision(struct em28xx *dev)
 		reg = 0x1c;
 		ret = i2c_smbus_read_byte_data(&client, reg);
 		if (ret < 0) {
-			if (ret != -ENODEV)
+			if (ret != -ENXIO)
 				em28xx_errdev("couldn't read from i2c device 0x%02x: error %i\n",
 					      client.addr << 1, ret);
 			continue;
@@ -325,18 +327,30 @@ int em28xx_detect_sensor(struct em28xx *dev)
 
 int em28xx_init_camera(struct em28xx *dev)
 {
+	char clk_name[V4L2_SUBDEV_NAME_SIZE];
+	struct i2c_client *client = &dev->i2c_client[dev->def_i2c_bus];
+	struct i2c_adapter *adap = &dev->i2c_adap[dev->def_i2c_bus];
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
+	int ret = 0;
+
+	v4l2_clk_name_i2c(clk_name, sizeof(clk_name),
+			  i2c_adapter_id(adap), client->addr);
+	v4l2->clk = v4l2_clk_register_fixed(clk_name, "mclk", -EINVAL);
+	if (IS_ERR(v4l2->clk))
+		return PTR_ERR(v4l2->clk);
+
 	switch (dev->em28xx_sensor) {
 	case EM28XX_MT9V011:
 	{
 		struct mt9v011_platform_data pdata;
 		struct i2c_board_info mt9v011_info = {
 			.type = "mt9v011",
-			.addr = dev->i2c_client[dev->def_i2c_bus].addr,
+			.addr = client->addr,
 			.platform_data = &pdata,
 		};
 
-		dev->sensor_xres = 640;
-		dev->sensor_yres = 480;
+		v4l2->sensor_xres = 640;
+		v4l2->sensor_yres = 480;
 
 		/*
 		 * FIXME: mt9v011 uses I2S speed as xtal clk - at least with
@@ -349,40 +363,41 @@ int em28xx_init_camera(struct em28xx *dev)
 		 */
 		dev->board.xclk = EM28XX_XCLK_FREQUENCY_4_3MHZ;
 		em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk);
-		dev->sensor_xtal = 4300000;
-		pdata.xtal = dev->sensor_xtal;
+		v4l2->sensor_xtal = 4300000;
+		pdata.xtal = v4l2->sensor_xtal;
 		if (NULL ==
-		    v4l2_i2c_new_subdev_board(&dev->v4l2_dev,
-					      &dev->i2c_adap[dev->def_i2c_bus],
-					      &mt9v011_info, NULL))
-			return -ENODEV;
+		    v4l2_i2c_new_subdev_board(&dev->v4l2->v4l2_dev, adap,
+					      &mt9v011_info, NULL)) {
+			ret = -ENODEV;
+			break;
+		}
 		/* probably means GRGB 16 bit bayer */
-		dev->vinmode = 0x0d;
-		dev->vinctl = 0x00;
+		v4l2->vinmode = 0x0d;
+		v4l2->vinctl = 0x00;
 
 		break;
 	}
 	case EM28XX_MT9M001:
-		dev->sensor_xres = 1280;
-		dev->sensor_yres = 1024;
+		v4l2->sensor_xres = 1280;
+		v4l2->sensor_yres = 1024;
 
 		em28xx_initialize_mt9m001(dev);
 
 		/* probably means BGGR 16 bit bayer */
-		dev->vinmode = 0x0c;
-		dev->vinctl = 0x00;
+		v4l2->vinmode = 0x0c;
+		v4l2->vinctl = 0x00;
 
 		break;
 	case EM28XX_MT9M111:
-		dev->sensor_xres = 640;
-		dev->sensor_yres = 512;
+		v4l2->sensor_xres = 640;
+		v4l2->sensor_yres = 512;
 
 		dev->board.xclk = EM28XX_XCLK_FREQUENCY_48MHZ;
 		em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk);
 		em28xx_initialize_mt9m111(dev);
 
-		dev->vinmode = 0x0a;
-		dev->vinctl = 0x00;
+		v4l2->vinmode = 0x0a;
+		v4l2->vinctl = 0x00;
 
 		break;
 	case EM28XX_OV2640:
@@ -391,7 +406,7 @@ int em28xx_init_camera(struct em28xx *dev)
 		struct i2c_board_info ov2640_info = {
 			.type = "ov2640",
 			.flags = I2C_CLIENT_SCCB,
-			.addr = dev->i2c_client[dev->def_i2c_bus].addr,
+			.addr = client->addr,
 			.platform_data = &camlink,
 		};
 		struct v4l2_mbus_framefmt fmt;
@@ -404,13 +419,16 @@ int em28xx_init_camera(struct em28xx *dev)
 		 * - adjust bridge xclk
 		 * - disable 16 bit (12 bit) output formats on high resolutions
 		 */
-		dev->sensor_xres = 640;
-		dev->sensor_yres = 480;
+		v4l2->sensor_xres = 640;
+		v4l2->sensor_yres = 480;
 
 		subdev =
-		     v4l2_i2c_new_subdev_board(&dev->v4l2_dev,
-					       &dev->i2c_adap[dev->def_i2c_bus],
+		     v4l2_i2c_new_subdev_board(&dev->v4l2->v4l2_dev, adap,
 					       &ov2640_info, NULL);
+		if (NULL == subdev) {
+			ret = -ENODEV;
+			break;
+		}
 
 		fmt.code = V4L2_MBUS_FMT_YUYV8_2X8;
 		fmt.width = 640;
@@ -420,15 +438,21 @@ int em28xx_init_camera(struct em28xx *dev)
 		/* NOTE: for UXGA=1600x1200 switch to 12MHz */
 		dev->board.xclk = EM28XX_XCLK_FREQUENCY_24MHZ;
 		em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk);
-		dev->vinmode = 0x08;
-		dev->vinctl = 0x00;
+		v4l2->vinmode = 0x08;
+		v4l2->vinctl = 0x00;
 
 		break;
 	}
 	case EM28XX_NOSENSOR:
 	default:
-		return -EINVAL;
+		ret = -EINVAL;
 	}
 
-	return 0;
+	if (ret < 0) {
+		v4l2_clk_unregister_fixed(v4l2->clk);
+		v4l2->clk = NULL;
+	}
+
+	return ret;
 }
+EXPORT_SYMBOL_GPL(em28xx_init_camera);
diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c
index dc65742c4bb..15ad4704555 100644
--- a/drivers/media/usb/em28xx/em28xx-cards.c
+++ b/drivers/media/usb/em28xx/em28xx-cards.c
@@ -66,7 +66,7 @@ MODULE_PARM_DESC(usb_xfer_mode,
 
 
 /* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS - 1 */
-static unsigned long em28xx_devused;
+static DECLARE_BITMAP(em28xx_devused, EM28XX_MAXBOARDS);
 
 struct em28xx_hash_table {
 	unsigned long hash;
@@ -95,8 +95,8 @@ static struct em28xx_reg_seq default_digital[] = {
 /* Board Hauppauge WinTV HVR 900 analog */
 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
 	{EM2820_R08_GPIO_CTRL,	0x2d,	~EM_GPIO_4,	10},
-	{0x05,			0xff,	0x10,		10},
-	{  -1,			-1,	-1,		-1},
+	{	0x05,		0xff,	0x10,		10},
+	{	-1,		-1,	-1,		-1},
 };
 
 /* Board Hauppauge WinTV HVR 900 digital */
@@ -104,20 +104,20 @@ static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
 	{EM2820_R08_GPIO_CTRL,	0x2e,	~EM_GPIO_4,	10},
 	{EM2880_R04_GPO,	0x04,	0x0f,		10},
 	{EM2880_R04_GPO,	0x0c,	0x0f,		10},
-	{ -1,			-1,	-1,		-1},
+	{	-1,		-1,	-1,		-1},
 };
 
 /* Board Hauppauge WinTV HVR 900 (R2) digital */
 static struct em28xx_reg_seq hauppauge_wintv_hvr_900R2_digital[] = {
 	{EM2820_R08_GPIO_CTRL,	0x2e,	~EM_GPIO_4,	10},
 	{EM2880_R04_GPO,	0x0c,	0x0f,		10},
-	{ -1,			-1,	-1,		-1},
+	{	-1,		-1,	-1,		-1},
 };
 
 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
-	{EM2820_R08_GPIO_CTRL,       0x69,   ~EM_GPIO_4,	 10},
-	{	-1,		-1,	-1,		 -1},
+	{EM2820_R08_GPIO_CTRL,	0x69,   ~EM_GPIO_4,	10},
+	{	-1,		-1,	-1,		-1},
 };
 
 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
@@ -132,7 +132,7 @@ static struct em28xx_reg_seq em2882_kworld_315u_digital[] = {
 	{EM2880_R04_GPO,	0x04,	0xff,		10},
 	{EM2880_R04_GPO,	0x0c,	0xff,		10},
 	{EM2820_R08_GPIO_CTRL,	0x7e,	0xff,		10},
-	{  -1,			-1,	-1,		-1},
+	{	-1,		-1,	-1,		-1},
 };
 
 static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[] = {
@@ -140,19 +140,19 @@ static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[] = {
 	{EM2880_R04_GPO,	0x0c,	0xff,		10},
 	{EM2880_R04_GPO,	0x08,	0xff,		10},
 	{EM2880_R04_GPO,	0x0c,	0xff,		10},
-	{  -1,			-1,	-1,		-1},
+	{	-1,		-1,	-1,		-1},
 };
 
 static struct em28xx_reg_seq kworld_330u_analog[] = {
 	{EM2820_R08_GPIO_CTRL,	0x6d,	~EM_GPIO_4,	10},
 	{EM2880_R04_GPO,	0x00,	0xff,		10},
-	{ -1,			-1,	-1,		-1},
+	{	-1,		-1,	-1,		-1},
 };
 
 static struct em28xx_reg_seq kworld_330u_digital[] = {
 	{EM2820_R08_GPIO_CTRL,	0x6e,	~EM_GPIO_4,	10},
 	{EM2880_R04_GPO,	0x08,	0xff,		10},
-	{ -1,			-1,	-1,		-1},
+	{	-1,		-1,	-1,		-1},
 };
 
 /* Evga inDtube
@@ -170,11 +170,11 @@ static struct em28xx_reg_seq evga_indtube_digital[] = {
 	{EM2820_R08_GPIO_CTRL,	0x7a,	0xff,		 1},
 	{EM2880_R04_GPO,	0x04,	0xff,		10},
 	{EM2880_R04_GPO,	0x0c,	0xff,		 1},
-	{ -1,			-1,	-1,		-1},
+	{	-1,		-1,	-1,		-1},
 };
 
 /*
- * KWorld PlusTV 340U and UB435-Q (ATSC) GPIOs map:
+ * KWorld PlusTV 340U, UB435-Q and UB435-Q V2 (ATSC) GPIOs map:
  * EM_GPIO_0 - currently unknown
  * EM_GPIO_1 - LED disable/enable (1 = off, 0 = on)
  * EM_GPIO_2 - currently unknown
@@ -185,8 +185,16 @@ static struct em28xx_reg_seq evga_indtube_digital[] = {
  * EM_GPIO_7 - currently unknown
  */
 static struct em28xx_reg_seq kworld_a340_digital[] = {
-	{EM2820_R08_GPIO_CTRL,	0x6d,		~EM_GPIO_4,	10},
-	{ -1,			-1,		-1,		-1},
+	{EM2820_R08_GPIO_CTRL,	0x6d,	~EM_GPIO_4,	10},
+	{	-1,		-1,	-1,		-1},
+};
+
+static struct em28xx_reg_seq kworld_ub435q_v3_digital[] = {
+	{EM2874_R80_GPIO_P0_CTRL,	0xff, 	0xff,	100},
+	{EM2874_R80_GPIO_P0_CTRL,	0xfe, 	0xff,	100},
+	{EM2874_R80_GPIO_P0_CTRL,	0xbe,	0xff,	100},
+	{EM2874_R80_GPIO_P0_CTRL,	0xfe,	0xff,	100},
+	{	-1,			-1,	-1,	-1},
 };
 
 /* Pinnacle Hybrid Pro eb1a:2881 */
@@ -205,13 +213,24 @@ static struct em28xx_reg_seq pinnacle_hybrid_pro_digital[] = {
 static struct em28xx_reg_seq terratec_cinergy_USB_XS_FR_analog[] = {
 	{EM2820_R08_GPIO_CTRL,	0x6d,	~EM_GPIO_4,	10},
 	{EM2880_R04_GPO,	0x00,	0xff,		10},
-	{ -1,			-1,	-1,		-1},
+	{	-1,		-1,	-1,		-1},
 };
 
 static struct em28xx_reg_seq terratec_cinergy_USB_XS_FR_digital[] = {
 	{EM2820_R08_GPIO_CTRL,	0x6e,	~EM_GPIO_4,	10},
 	{EM2880_R04_GPO,	0x08,	0xff,		10},
-	{ -1,			-1,	-1,		-1},
+	{	-1,		-1,	-1,		-1},
+};
+
+/* PCTV HD Mini (80e) GPIOs
+   0-5: not used
+   6:   demod reset, active low
+   7:   LED on, active high */
+static struct em28xx_reg_seq em2874_pctv_80e_digital[] = {
+	{EM28XX_R06_I2C_CLK,    0x45,   0xff,		  10}, /*400 KHz*/
+	{EM2874_R80_GPIO_P0_CTRL, 0x00,   0xff,		  100},/*Demod reset*/
+	{EM2874_R80_GPIO_P0_CTRL, 0x40,   0xff,		  10},
+	{  -1,			-1,	-1,		  -1},
 };
 
 /* eb1a:2868 Reddo DVB-C USB TV Box
@@ -225,7 +244,7 @@ static struct em28xx_reg_seq reddo_dvb_c_usb_box[] = {
 	{EM2820_R08_GPIO_CTRL,	0x7f,	0xff,		10},
 	{EM2820_R08_GPIO_CTRL,	0x6f,	0xff,		10},
 	{EM2820_R08_GPIO_CTRL,	0xff,	0xff,		10},
-	{-1,			-1,	-1,		-1},
+	{	-1,		-1,	-1,		-1},
 };
 
 /* Callback for the most boards */
@@ -233,23 +252,23 @@ static struct em28xx_reg_seq default_tuner_gpio[] = {
 	{EM2820_R08_GPIO_CTRL,	EM_GPIO_4,	EM_GPIO_4,	10},
 	{EM2820_R08_GPIO_CTRL,	0,		EM_GPIO_4,	10},
 	{EM2820_R08_GPIO_CTRL,	EM_GPIO_4,	EM_GPIO_4,	10},
-	{  -1,			-1,		-1,		-1},
+	{	-1,		-1,		-1,		-1},
 };
 
 /* Mute/unmute */
 static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
-	{EM2820_R08_GPIO_CTRL,	5,		7,		10},
-	{  -1,			-1,		-1,		-1},
+	{EM2820_R08_GPIO_CTRL,	5,	7,	10},
+	{	-1,		-1,	-1,	-1},
 };
 
 static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
-	{EM2820_R08_GPIO_CTRL,	4,		7,		10},
-	{  -1,			-1,		-1,		-1},
+	{EM2820_R08_GPIO_CTRL,	4,	7,	10},
+	{	-1,		-1,	-1,	-1},
 };
 
 static struct em28xx_reg_seq compro_mute_gpio[] = {
-	{EM2820_R08_GPIO_CTRL,	6,		7,		10},
-	{  -1,			-1,		-1,		-1},
+	{EM2820_R08_GPIO_CTRL,	6,	7,	10},
+	{	-1,		-1,	-1,	-1},
 };
 
 /* Terratec AV350 */
@@ -279,21 +298,21 @@ static struct em28xx_reg_seq vc211a_enable[] = {
 static struct em28xx_reg_seq dikom_dk300_digital[] = {
 	{EM2820_R08_GPIO_CTRL,	0x6e,	~EM_GPIO_4,	10},
 	{EM2880_R04_GPO,	0x08,	0xff,		10},
-	{ -1,			-1,	-1,		-1},
+	{	-1,		-1,	-1,		-1},
 };
 
 
 /* Reset for the most [digital] boards */
 static struct em28xx_reg_seq leadership_digital[] = {
 	{EM2874_R80_GPIO_P0_CTRL,	0x70,	0xff,	10},
-	{	-1,		-1,	-1,	-1},
+	{	-1,			-1,	-1,	-1},
 };
 
 static struct em28xx_reg_seq leadership_reset[] = {
 	{EM2874_R80_GPIO_P0_CTRL,	0xf0,	0xff,	10},
 	{EM2874_R80_GPIO_P0_CTRL,	0xb0,	0xff,	10},
 	{EM2874_R80_GPIO_P0_CTRL,	0xf0,	0xff,	10},
-	{	-1,		-1,	-1,	-1},
+	{	-1,			-1,	-1,	-1},
 };
 
 /* 2013:024f PCTV nanoStick T2 290e
@@ -304,7 +323,7 @@ static struct em28xx_reg_seq pctv_290e[] = {
 	{EM2874_R80_GPIO_P0_CTRL,	0x00,	0xff,	80},
 	{EM2874_R80_GPIO_P0_CTRL,	0x40,	0xff,	80}, /* GPIO_6 = 1 */
 	{EM2874_R80_GPIO_P0_CTRL,	0xc0,	0xff,	80}, /* GPIO_7 = 1 */
-	{-1,			-1,	-1,		-1},
+	{	-1,			-1,	-1,	-1},
 };
 
 #if 0
@@ -313,14 +332,14 @@ static struct em28xx_reg_seq terratec_h5_gpio[] = {
 	{EM2874_R80_GPIO_P0_CTRL,	0xf6,	0xff,	100},
 	{EM2874_R80_GPIO_P0_CTRL,	0xf2,	0xff,	50},
 	{EM2874_R80_GPIO_P0_CTRL,	0xf6,	0xff,	50},
-	{ -1,			-1,	-1,	-1},
+	{	-1,			-1,	-1,	-1},
 };
 
 static struct em28xx_reg_seq terratec_h5_digital[] = {
 	{EM2874_R80_GPIO_P0_CTRL,	0xf6,	0xff,	10},
 	{EM2874_R80_GPIO_P0_CTRL,	0xe6,	0xff,	100},
 	{EM2874_R80_GPIO_P0_CTRL,	0xa6,	0xff,	10},
-	{ -1,			-1,	-1,	-1},
+	{	-1,			-1,	-1,	-1},
 };
 #endif
 
@@ -335,12 +354,12 @@ static struct em28xx_reg_seq terratec_h5_digital[] = {
  * GPIO_7 - LED (green LED)
  */
 static struct em28xx_reg_seq pctv_460e[] = {
-	{EM2874_R80_GPIO_P0_CTRL, 0x01, 0xff,  50},
-	{0x0d,            0xff, 0xff,  50},
-	{EM2874_R80_GPIO_P0_CTRL, 0x41, 0xff,  50}, /* GPIO_6=1 */
-	{0x0d,            0x42, 0xff,  50},
-	{EM2874_R80_GPIO_P0_CTRL, 0x61, 0xff,  50}, /* GPIO_5=1 */
-	{             -1,   -1,   -1,  -1},
+	{EM2874_R80_GPIO_P0_CTRL,	0x01,	0xff,	50},
+	{	0x0d,			0xff,	0xff,	50},
+	{EM2874_R80_GPIO_P0_CTRL,	0x41,	0xff,	50}, /* GPIO_6=1 */
+	{	0x0d,			0x42,	0xff,	50},
+	{EM2874_R80_GPIO_P0_CTRL,	0x61,	0xff,	50}, /* GPIO_5=1 */
+	{	-1,			-1,	-1,	-1},
 };
 
 static struct em28xx_reg_seq c3tech_digital_duo_digital[] = {
@@ -352,7 +371,29 @@ static struct em28xx_reg_seq c3tech_digital_duo_digital[] = {
 	{EM2874_R80_GPIO_P0_CTRL,	0xfe,	0xff,	10},
 	{EM2874_R80_GPIO_P0_CTRL,	0xbe,	0xff,	10},
 	{EM2874_R80_GPIO_P0_CTRL,	0xfe,	0xff,	20},
-	{ -1,			-1,	-1,	-1},
+	{	-1,			-1,	-1,	-1},
+};
+
+/*
+ * 2013:0258 PCTV DVB-S2 Stick (461e)
+ * GPIO 0 = POWER_ON
+ * GPIO 1 = BOOST
+ * GPIO 2 = VUV_LNB (red LED)
+ * GPIO 3 = #EXT_12V
+ * GPIO 4 = INT_DEM
+ * GPIO 5 = INT_LNB
+ * GPIO 6 = #RESET_DEM
+ * GPIO 7 = P07_LED (green LED)
+ */
+static struct em28xx_reg_seq pctv_461e[] = {
+	{EM2874_R80_GPIO_P0_CTRL,      0x7f, 0xff,    0},
+	{0x0d,                 0xff, 0xff,    0},
+	{EM2874_R80_GPIO_P0_CTRL,      0x3f, 0xff,  100}, /* reset demod */
+	{EM2874_R80_GPIO_P0_CTRL,      0x7f, 0xff,  200}, /* reset demod */
+	{0x0d,                 0x42, 0xff,    0},
+	{EM2874_R80_GPIO_P0_CTRL,      0xeb, 0xff,    0},
+	{EM2874_R5F_TS_ENABLE, 0x84, 0x84,    0}, /* parallel? | null discard */
+	{                  -1,   -1,   -1,   -1},
 };
 
 #if 0
@@ -361,14 +402,14 @@ static struct em28xx_reg_seq hauppauge_930c_gpio[] = {
 	{EM2874_R80_GPIO_P0_CTRL,	0x4f,	0xff,	10}, /* xc5000 reset */
 	{EM2874_R80_GPIO_P0_CTRL,	0x6f,	0xff,	10},
 	{EM2874_R80_GPIO_P0_CTRL,	0x4f,	0xff,	10},
-	{ -1,			-1,	-1,	-1},
+	{	-1,			-1,	-1,	-1},
 };
 
 static struct em28xx_reg_seq hauppauge_930c_digital[] = {
 	{EM2874_R80_GPIO_P0_CTRL,	0xf6,	0xff,	10},
 	{EM2874_R80_GPIO_P0_CTRL,	0xe6,	0xff,	100},
 	{EM2874_R80_GPIO_P0_CTRL,	0xa6,	0xff,	10},
-	{ -1,			-1,	-1,	-1},
+	{	-1,			-1,	-1,	-1},
 };
 #endif
 
@@ -378,10 +419,10 @@ static struct em28xx_reg_seq hauppauge_930c_digital[] = {
  * GPIO_7 - LED, 0=active
  */
 static struct em28xx_reg_seq maxmedia_ub425_tc[] = {
-	{EM2874_R80_GPIO_P0_CTRL,  0x83,  0xff,  100},
-	{EM2874_R80_GPIO_P0_CTRL,  0xc3,  0xff,  100}, /* GPIO_6 = 1 */
-	{EM2874_R80_GPIO_P0_CTRL,  0x43,  0xff,  000}, /* GPIO_7 = 0 */
-	{-1,                 -1,    -1,   -1},
+	{EM2874_R80_GPIO_P0_CTRL,	0x83,	0xff,	100},
+	{EM2874_R80_GPIO_P0_CTRL,	0xc3,	0xff,	100}, /* GPIO_6 = 1 */
+	{EM2874_R80_GPIO_P0_CTRL,	0x43,	0xff,	000}, /* GPIO_7 = 0 */
+	{	-1,			-1,	-1,	-1},
 };
 
 /* 2304:0242 PCTV QuatroStick (510e)
@@ -391,10 +432,10 @@ static struct em28xx_reg_seq maxmedia_ub425_tc[] = {
  * GPIO_7: LED, 1=active
  */
 static struct em28xx_reg_seq pctv_510e[] = {
-	{EM2874_R80_GPIO_P0_CTRL, 0x10, 0xff, 100},
-	{EM2874_R80_GPIO_P0_CTRL, 0x14, 0xff, 100}, /* GPIO_2 = 1 */
-	{EM2874_R80_GPIO_P0_CTRL, 0x54, 0xff, 050}, /* GPIO_6 = 1 */
-	{             -1,   -1,   -1,  -1},
+	{EM2874_R80_GPIO_P0_CTRL,	0x10,	0xff,	100},
+	{EM2874_R80_GPIO_P0_CTRL,	0x14,	0xff,	100}, /* GPIO_2 = 1 */
+	{EM2874_R80_GPIO_P0_CTRL,	0x54,	0xff,	050}, /* GPIO_6 = 1 */
+	{	-1,			-1,	-1,	-1},
 };
 
 /* 2013:0251 PCTV QuatroStick nano (520e)
@@ -404,14 +445,111 @@ static struct em28xx_reg_seq pctv_510e[] = {
  * GPIO_7: LED, 1=active
  */
 static struct em28xx_reg_seq pctv_520e[] = {
-	{EM2874_R80_GPIO_P0_CTRL, 0x10, 0xff, 100},
-	{EM2874_R80_GPIO_P0_CTRL, 0x14, 0xff, 100}, /* GPIO_2 = 1 */
-	{EM2874_R80_GPIO_P0_CTRL, 0x54, 0xff, 050}, /* GPIO_6 = 1 */
-	{EM2874_R80_GPIO_P0_CTRL, 0xd4, 0xff, 000}, /* GPIO_7 = 1 */
-	{             -1,   -1,   -1,  -1},
+	{EM2874_R80_GPIO_P0_CTRL,	0x10,	0xff,	100},
+	{EM2874_R80_GPIO_P0_CTRL,	0x14,	0xff,	100}, /* GPIO_2 = 1 */
+	{EM2874_R80_GPIO_P0_CTRL,	0x54,	0xff,	050}, /* GPIO_6 = 1 */
+	{EM2874_R80_GPIO_P0_CTRL,	0xd4,	0xff,	000}, /* GPIO_7 = 1 */
+	{	-1,			-1,	-1,	-1},
+};
+
+/* 1ae7:9003/9004 SpeedLink Vicious And Devine Laplace webcam
+ * reg 0x80/0x84:
+ * GPIO_0: capturing LED, 0=on, 1=off
+ * GPIO_2: AV mute button, 0=pressed, 1=unpressed
+ * GPIO 3: illumination button, 0=pressed, 1=unpressed
+ * GPIO_6: illumination/flash LED, 0=on, 1=off
+ * reg 0x81/0x85:
+ * GPIO_7: snapshot button, 0=pressed, 1=unpressed
+ */
+static struct em28xx_reg_seq speedlink_vad_laplace_reg_seq[] = {
+	{EM2820_R08_GPIO_CTRL,		0xf7,	0xff,	10},
+	{EM2874_R80_GPIO_P0_CTRL,	0xff,	0xb2,	10},
+	{	-1,			-1,	-1,	-1},
+};
+
+static struct em28xx_reg_seq pctv_292e[] = {
+	{EM2874_R80_GPIO_P0_CTRL,      0xff, 0xff,      0},
+	{0x0d,                         0xff, 0xff,    950},
+	{EM2874_R80_GPIO_P0_CTRL,      0xbd, 0xff,    100},
+	{EM2874_R80_GPIO_P0_CTRL,      0xfd, 0xff,    410},
+	{EM2874_R80_GPIO_P0_CTRL,      0x7d, 0xff,    300},
+	{EM2874_R80_GPIO_P0_CTRL,      0x7c, 0xff,     60},
+	{0x0d,                         0x42, 0xff,     50},
+	{EM2874_R5F_TS_ENABLE,         0x85, 0xff,      0},
+	{-1,                             -1,   -1,     -1},
 };
 
 /*
+ *  Button definitions
+ */
+static struct em28xx_button std_snapshot_button[] = {
+	{
+		.role         = EM28XX_BUTTON_SNAPSHOT,
+		.reg_r        = EM28XX_R0C_USBSUSP,
+		.reg_clearing = EM28XX_R0C_USBSUSP,
+		.mask         = EM28XX_R0C_USBSUSP_SNAPSHOT,
+		.inverted     = 0,
+	},
+	{-1, 0, 0, 0, 0},
+};
+
+static struct em28xx_button speedlink_vad_laplace_buttons[] = {
+	{
+		.role     = EM28XX_BUTTON_SNAPSHOT,
+		.reg_r    = EM2874_R85_GPIO_P1_STATE,
+		.mask     = 0x80,
+		.inverted = 1,
+	},
+	{
+		.role     = EM28XX_BUTTON_ILLUMINATION,
+		.reg_r    = EM2874_R84_GPIO_P0_STATE,
+		.mask     = 0x08,
+		.inverted = 1,
+	},
+	{-1, 0, 0, 0, 0},
+};
+
+/*
+ *  LED definitions
+ */
+static struct em28xx_led speedlink_vad_laplace_leds[] = {
+	{
+		.role      = EM28XX_LED_ANALOG_CAPTURING,
+		.gpio_reg  = EM2874_R80_GPIO_P0_CTRL,
+		.gpio_mask = 0x01,
+		.inverted  = 1,
+	},
+	{
+		.role      = EM28XX_LED_ILLUMINATION,
+		.gpio_reg  = EM2874_R80_GPIO_P0_CTRL,
+		.gpio_mask = 0x40,
+		.inverted  = 1,
+	},
+	{-1, 0, 0, 0},
+};
+
+static struct em28xx_led kworld_ub435q_v3_leds[] = {
+	{
+		.role      = EM28XX_LED_DIGITAL_CAPTURING,
+		.gpio_reg  = EM2874_R80_GPIO_P0_CTRL,
+		.gpio_mask = 0x80,
+		.inverted  = 1,
+	},
+	{-1, 0, 0, 0},
+};
+
+static struct em28xx_led pctv_80e_leds[] = {
+	{
+		.role      = EM28XX_LED_DIGITAL_CAPTURING,
+		.gpio_reg  = EM2874_R80_GPIO_P0_CTRL,
+		.gpio_mask = 0x80,
+		.inverted  = 0,
+	},
+	{-1, 0, 0, 0},
+};
+
+
+/*
  *  Board definitions
  */
 struct em28xx_board em28xx_boards[] = {
@@ -1390,7 +1528,7 @@ struct em28xx_board em28xx_boards[] = {
 	},
 	[EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
 		.name         = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
-		.has_snapshot_button = 1,
+		.buttons = std_snapshot_button,
 		.tda9887_conf = TDA9887_PRESENT,
 		.tuner_type   = TUNER_YMEC_TVF_5533MF,
 		.decoder      = EM28XX_SAA711X,
@@ -1412,7 +1550,7 @@ struct em28xx_board em28xx_boards[] = {
 	},
 	[EM2860_BOARD_SAA711X_REFERENCE_DESIGN] = {
 		.name                = "EM2860/SAA711X Reference Design",
-		.has_snapshot_button = 1,
+		.buttons = std_snapshot_button,
 		.tuner_type          = TUNER_ABSENT,
 		.decoder             = EM28XX_SAA711X,
 		.input               = { {
@@ -2019,7 +2157,7 @@ struct em28xx_board em28xx_boards[] = {
 	},
 	/* 1b80:e1cc Delock 61959
 	 * Empia EM2874B + Micronas DRX 3913KA2 + NXP TDA18271HDC2
-         * mostly the same as MaxMedia UB-425-TC but different remote */
+	 * mostly the same as MaxMedia UB-425-TC but different remote */
 	[EM2874_BOARD_DELOCK_61959] = {
 		.name          = "Delock 61959",
 		.tuner_type    = TUNER_ABSENT,
@@ -2030,7 +2168,84 @@ struct em28xx_board em28xx_boards[] = {
 		.i2c_speed     = EM28XX_I2C_CLK_WAIT_ENABLE |
 				EM28XX_I2C_FREQ_400_KHZ,
 	},
+	/*
+	 * 1b80:e346 KWorld USB ATSC TV Stick UB435-Q V2
+	 * Empia EM2874B + LG DT3305 + NXP TDA18271HDC2
+	 */
+	[EM2874_BOARD_KWORLD_UB435Q_V2] = {
+		.name		= "KWorld USB ATSC TV Stick UB435-Q V2",
+		.tuner_type	= TUNER_ABSENT,
+		.has_dvb	= 1,
+		.dvb_gpio	= kworld_a340_digital,
+		.tuner_gpio	= default_tuner_gpio,
+		.def_i2c_bus	= 1,
+	},
+	/*
+	 * 1b80:e34c KWorld USB ATSC TV Stick UB435-Q V3
+	 * Empia EM2874B + LG DT3305 + NXP TDA18271HDC2
+	 */
+	[EM2874_BOARD_KWORLD_UB435Q_V3] = {
+		.name		= "KWorld USB ATSC TV Stick UB435-Q V3",
+		.tuner_type	= TUNER_ABSENT,
+		.has_dvb	= 1,
+		.tuner_gpio	= kworld_ub435q_v3_digital,
+		.def_i2c_bus	= 1,
+		.i2c_speed      = EM28XX_I2C_CLK_WAIT_ENABLE |
+				  EM28XX_I2C_FREQ_100_KHZ,
+		.leds = kworld_ub435q_v3_leds,
+	},
+	[EM2874_BOARD_PCTV_HD_MINI_80E] = {
+		.name         = "Pinnacle PCTV HD Mini",
+		.tuner_type   = TUNER_ABSENT,
+		.has_dvb      = 1,
+		.dvb_gpio     = em2874_pctv_80e_digital,
+		.decoder      = EM28XX_NODECODER,
+		.ir_codes     = RC_MAP_PINNACLE_PCTV_HD,
+		.leds         = pctv_80e_leds,
+	},
+	/* 1ae7:9003/9004 SpeedLink Vicious And Devine Laplace webcam
+	 * Empia EM2765 + OmniVision OV2640 */
+	[EM2765_BOARD_SPEEDLINK_VAD_LAPLACE] = {
+		.name         = "SpeedLink Vicious And Devine Laplace webcam",
+		.xclk         = EM28XX_XCLK_FREQUENCY_24MHZ,
+		.i2c_speed    = EM28XX_I2C_CLK_WAIT_ENABLE |
+				EM28XX_I2C_FREQ_100_KHZ,
+		.def_i2c_bus  = 1,
+		.tuner_type   = TUNER_ABSENT,
+		.is_webcam    = 1,
+		.input        = { {
+			.type     = EM28XX_VMUX_COMPOSITE1,
+			.amux     = EM28XX_AMUX_VIDEO,
+			.gpio     = speedlink_vad_laplace_reg_seq,
+		} },
+		.buttons = speedlink_vad_laplace_buttons,
+		.leds = speedlink_vad_laplace_leds,
+	},
+	/* 2013:0258 PCTV DVB-S2 Stick (461e)
+	 * Empia EM28178, Montage M88DS3103, Montage M88TS2022, Allegro A8293 */
+	[EM28178_BOARD_PCTV_461E] = {
+		.def_i2c_bus   = 1,
+		.i2c_speed     = EM28XX_I2C_CLK_WAIT_ENABLE | EM28XX_I2C_FREQ_400_KHZ,
+		.name          = "PCTV DVB-S2 Stick (461e)",
+		.tuner_type    = TUNER_ABSENT,
+		.tuner_gpio    = pctv_461e,
+		.has_dvb       = 1,
+		.ir_codes      = RC_MAP_PINNACLE_PCTV_HD,
+	},
+	/* 2013:025f PCTV tripleStick (292e).
+	 * Empia EM28178, Silicon Labs Si2168, Silicon Labs Si2157 */
+	[EM28178_BOARD_PCTV_292E] = {
+		.name          = "PCTV tripleStick (292e)",
+		.def_i2c_bus   = 1,
+		.i2c_speed     = EM28XX_I2C_CLK_WAIT_ENABLE | EM28XX_I2C_FREQ_400_KHZ,
+		.tuner_type    = TUNER_ABSENT,
+		.tuner_gpio    = pctv_292e,
+		.has_dvb       = 1,
+		.ir_codes      = RC_MAP_PINNACLE_PCTV_HD,
+	},
 };
+EXPORT_SYMBOL_GPL(em28xx_boards);
+
 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
 
 /* table of devices that work with this driver */
@@ -2161,6 +2376,8 @@ struct usb_device_id em28xx_id_table[] = {
 			.driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO_330E },
 	{ USB_DEVICE(0x2304, 0x0227),
 			.driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
+	{ USB_DEVICE(0x2304, 0x023f),
+			.driver_info = EM2874_BOARD_PCTV_HD_MINI_80E },
 	{ USB_DEVICE(0x0413, 0x6023),
 			.driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
 	{ USB_DEVICE(0x093b, 0xa003),
@@ -2173,6 +2390,10 @@ struct usb_device_id em28xx_id_table[] = {
 			.driver_info = EM2860_BOARD_GADMEI_UTV330 },
 	{ USB_DEVICE(0x1b80, 0xa340),
 			.driver_info = EM2870_BOARD_KWORLD_A340 },
+	{ USB_DEVICE(0x1b80, 0xe346),
+			.driver_info = EM2874_BOARD_KWORLD_UB435Q_V2 },
+	{ USB_DEVICE(0x1b80, 0xe34c),
+			.driver_info = EM2874_BOARD_KWORLD_UB435Q_V3 },
 	{ USB_DEVICE(0x2013, 0x024f),
 			.driver_info = EM28174_BOARD_PCTV_290E },
 	{ USB_DEVICE(0x2013, 0x024c),
@@ -2193,6 +2414,14 @@ struct usb_device_id em28xx_id_table[] = {
 			.driver_info = EM2884_BOARD_PCTV_520E },
 	{ USB_DEVICE(0x1b80, 0xe1cc),
 			.driver_info = EM2874_BOARD_DELOCK_61959 },
+	{ USB_DEVICE(0x1ae7, 0x9003),
+			.driver_info = EM2765_BOARD_SPEEDLINK_VAD_LAPLACE },
+	{ USB_DEVICE(0x1ae7, 0x9004),
+			.driver_info = EM2765_BOARD_SPEEDLINK_VAD_LAPLACE },
+	{ USB_DEVICE(0x2013, 0x0258),
+			.driver_info = EM28178_BOARD_PCTV_461E },
+	{ USB_DEVICE(0x2013, 0x025f),
+			.driver_info = EM28178_BOARD_PCTV_292E },
 	{ },
 };
 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
@@ -2224,24 +2453,6 @@ static struct em28xx_hash_table em28xx_i2c_hash[] = {
 };
 /* NOTE: introduce a separate hash table for devices with 16 bit eeproms */
 
-/* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
-static unsigned short saa711x_addrs[] = {
-	0x4a >> 1, 0x48 >> 1,   /* SAA7111, SAA7111A and SAA7113 */
-	0x42 >> 1, 0x40 >> 1,   /* SAA7114, SAA7115 and SAA7118 */
-	I2C_CLIENT_END };
-
-static unsigned short tvp5150_addrs[] = {
-	0xb8 >> 1,
-	0xba >> 1,
-	I2C_CLIENT_END
-};
-
-static unsigned short msp3400_addrs[] = {
-	0x80 >> 1,
-	0x88 >> 1,
-	I2C_CLIENT_END
-};
-
 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
 {
 	struct em28xx_i2c_bus *i2c_bus = ptr;
@@ -2393,113 +2604,6 @@ static void em28xx_pre_card_setup(struct em28xx *dev)
 	em28xx_set_mode(dev, EM28XX_SUSPEND);
 }
 
-static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
-{
-	memset(ctl, 0, sizeof(*ctl));
-
-	ctl->fname   = XC2028_DEFAULT_FIRMWARE;
-	ctl->max_len = 64;
-	ctl->mts = em28xx_boards[dev->model].mts_firmware;
-
-	switch (dev->model) {
-	case EM2880_BOARD_EMPIRE_DUAL_TV:
-	case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
-	case EM2882_BOARD_TERRATEC_HYBRID_XS:
-		ctl->demod = XC3028_FE_ZARLINK456;
-		break;
-	case EM2880_BOARD_TERRATEC_HYBRID_XS:
-	case EM2880_BOARD_TERRATEC_HYBRID_XS_FR:
-	case EM2881_BOARD_PINNACLE_HYBRID_PRO:
-		ctl->demod = XC3028_FE_ZARLINK456;
-		break;
-	case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
-	case EM2882_BOARD_PINNACLE_HYBRID_PRO_330E:
-		ctl->demod = XC3028_FE_DEFAULT;
-		break;
-	case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
-		ctl->demod = XC3028_FE_DEFAULT;
-		ctl->fname = XC3028L_DEFAULT_FIRMWARE;
-		break;
-	case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
-	case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
-	case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
-		/* FIXME: Better to specify the needed IF */
-		ctl->demod = XC3028_FE_DEFAULT;
-		break;
-	case EM2883_BOARD_KWORLD_HYBRID_330U:
-	case EM2882_BOARD_DIKOM_DK300:
-	case EM2882_BOARD_KWORLD_VS_DVBT:
-		ctl->demod = XC3028_FE_CHINA;
-		ctl->fname = XC2028_DEFAULT_FIRMWARE;
-		break;
-	case EM2882_BOARD_EVGA_INDTUBE:
-		ctl->demod = XC3028_FE_CHINA;
-		ctl->fname = XC3028L_DEFAULT_FIRMWARE;
-		break;
-	default:
-		ctl->demod = XC3028_FE_OREN538;
-	}
-}
-
-static void em28xx_tuner_setup(struct em28xx *dev)
-{
-	struct tuner_setup           tun_setup;
-	struct v4l2_frequency        f;
-
-	if (dev->tuner_type == TUNER_ABSENT)
-		return;
-
-	memset(&tun_setup, 0, sizeof(tun_setup));
-
-	tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
-	tun_setup.tuner_callback = em28xx_tuner_callback;
-
-	if (dev->board.radio.type) {
-		tun_setup.type = dev->board.radio.type;
-		tun_setup.addr = dev->board.radio_addr;
-
-		v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
-	}
-
-	if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type)) {
-		tun_setup.type   = dev->tuner_type;
-		tun_setup.addr   = dev->tuner_addr;
-
-		v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
-	}
-
-	if (dev->tda9887_conf) {
-		struct v4l2_priv_tun_config tda9887_cfg;
-
-		tda9887_cfg.tuner = TUNER_TDA9887;
-		tda9887_cfg.priv = &dev->tda9887_conf;
-
-		v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &tda9887_cfg);
-	}
-
-	if (dev->tuner_type == TUNER_XC2028) {
-		struct v4l2_priv_tun_config  xc2028_cfg;
-		struct xc2028_ctrl           ctl;
-
-		memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
-		memset(&ctl, 0, sizeof(ctl));
-
-		em28xx_setup_xc3028(dev, &ctl);
-
-		xc2028_cfg.tuner = TUNER_XC2028;
-		xc2028_cfg.priv  = &ctl;
-
-		v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &xc2028_cfg);
-	}
-
-	/* configure tuner */
-	f.tuner = 0;
-	f.type = V4L2_TUNER_ANALOG_TV;
-	f.frequency = 9076;     /* just a magic number */
-	dev->ctl_freq = f.frequency;
-	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
-}
-
 static int em28xx_hint_board(struct em28xx *dev)
 {
 	int i;
@@ -2603,8 +2707,6 @@ static void em28xx_card_setup(struct em28xx *dev)
 	if (dev->board.is_webcam) {
 		if (em28xx_detect_sensor(dev) < 0)
 			dev->board.is_webcam = 0;
-		else
-			dev->progressive = 1;
 	}
 
 	switch (dev->model) {
@@ -2639,11 +2741,6 @@ static void em28xx_card_setup(struct em28xx *dev)
 		    dev->board.name, dev->model);
 
 	dev->tuner_type = em28xx_boards[dev->model].tuner_type;
-	if (em28xx_boards[dev->model].tuner_addr)
-		dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
-
-	if (em28xx_boards[dev->model].tda9887_conf)
-		dev->tda9887_conf = em28xx_boards[dev->model].tda9887_conf;
 
 	/* request some modules */
 	switch (dev->model) {
@@ -2753,57 +2850,56 @@ static void em28xx_card_setup(struct em28xx *dev)
 	/* Allow override tuner type by a module parameter */
 	if (tuner >= 0)
 		dev->tuner_type = tuner;
+}
 
-	/* request some modules */
-	if (dev->board.has_msp34xx)
-		v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap[dev->def_i2c_bus],
-			"msp3400", 0, msp3400_addrs);
-
-	if (dev->board.decoder == EM28XX_SAA711X)
-		v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap[dev->def_i2c_bus],
-			"saa7115_auto", 0, saa711x_addrs);
-
-	if (dev->board.decoder == EM28XX_TVP5150)
-		v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap[dev->def_i2c_bus],
-			"tvp5150", 0, tvp5150_addrs);
-
-	if (dev->board.adecoder == EM28XX_TVAUDIO)
-		v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap[dev->def_i2c_bus],
-			"tvaudio", dev->board.tvaudio_addr, NULL);
-
-	if (dev->board.tuner_type != TUNER_ABSENT) {
-		int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
-
-		if (dev->board.radio.type)
-			v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap[dev->def_i2c_bus],
-				"tuner", dev->board.radio_addr, NULL);
-
-		if (has_demod)
-			v4l2_i2c_new_subdev(&dev->v4l2_dev,
-				&dev->i2c_adap[dev->def_i2c_bus], "tuner",
-				0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
-		if (dev->tuner_addr == 0) {
-			enum v4l2_i2c_tuner_type type =
-				has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
-			struct v4l2_subdev *sd;
-
-			sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
-				&dev->i2c_adap[dev->def_i2c_bus], "tuner",
-				0, v4l2_i2c_tuner_addrs(type));
-
-			if (sd)
-				dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
-		} else {
-			v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap[dev->def_i2c_bus],
-				"tuner", dev->tuner_addr, NULL);
-		}
-	}
+void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
+{
+	memset(ctl, 0, sizeof(*ctl));
 
-	em28xx_tuner_setup(dev);
+	ctl->fname   = XC2028_DEFAULT_FIRMWARE;
+	ctl->max_len = 64;
+	ctl->mts = em28xx_boards[dev->model].mts_firmware;
 
-	em28xx_init_camera(dev);
+	switch (dev->model) {
+	case EM2880_BOARD_EMPIRE_DUAL_TV:
+	case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
+	case EM2882_BOARD_TERRATEC_HYBRID_XS:
+		ctl->demod = XC3028_FE_ZARLINK456;
+		break;
+	case EM2880_BOARD_TERRATEC_HYBRID_XS:
+	case EM2880_BOARD_TERRATEC_HYBRID_XS_FR:
+	case EM2881_BOARD_PINNACLE_HYBRID_PRO:
+		ctl->demod = XC3028_FE_ZARLINK456;
+		break;
+	case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
+	case EM2882_BOARD_PINNACLE_HYBRID_PRO_330E:
+		ctl->demod = XC3028_FE_DEFAULT;
+		break;
+	case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
+		ctl->demod = XC3028_FE_DEFAULT;
+		ctl->fname = XC3028L_DEFAULT_FIRMWARE;
+		break;
+	case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
+	case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
+	case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
+		/* FIXME: Better to specify the needed IF */
+		ctl->demod = XC3028_FE_DEFAULT;
+		break;
+	case EM2883_BOARD_KWORLD_HYBRID_330U:
+	case EM2882_BOARD_DIKOM_DK300:
+	case EM2882_BOARD_KWORLD_VS_DVBT:
+		ctl->demod = XC3028_FE_CHINA;
+		ctl->fname = XC2028_DEFAULT_FIRMWARE;
+		break;
+	case EM2882_BOARD_EVGA_INDTUBE:
+		ctl->demod = XC3028_FE_CHINA;
+		ctl->fname = XC3028L_DEFAULT_FIRMWARE;
+		break;
+	default:
+		ctl->demod = XC3028_FE_OREN538;
+	}
 }
-
+EXPORT_SYMBOL_GPL(em28xx_setup_xc3028);
 
 static void request_module_async(struct work_struct *work)
 {
@@ -2816,17 +2912,30 @@ static void request_module_async(struct work_struct *work)
 	 * can be initialised right now. Otherwise, the module init
 	 * code will do it.
 	 */
+
+	/*
+	 * Devicdes with an audio-only interface also have a V4L/DVB/RC
+	 * interface. Don't register extensions twice on those devices.
+	 */
+	if (dev->is_audio_only) {
+#if defined(CONFIG_MODULES) && defined(MODULE)
+		request_module("em28xx-alsa");
+#endif
+		return;
+	}
+
 	em28xx_init_extension(dev);
 
 #if defined(CONFIG_MODULES) && defined(MODULE)
+	if (dev->has_video)
+		request_module("em28xx-v4l");
 	if (dev->has_audio_class)
 		request_module("snd-usb-audio");
 	else if (dev->has_alsa_audio)
 		request_module("em28xx-alsa");
-
 	if (dev->board.has_dvb)
 		request_module("em28xx-dvb");
-	if (dev->board.has_snapshot_button ||
+	if (dev->board.buttons ||
 	    ((dev->board.ir_codes || dev->board.has_ir_i2c) && !disable_ir))
 		request_module("em28xx-rc");
 #endif /* CONFIG_MODULES */
@@ -2848,26 +2957,45 @@ static void flush_request_modules(struct em28xx *dev)
  * unregisters the v4l2,i2c and usb devices
  * called when the device gets disconnected or at module unload
 */
-void em28xx_release_resources(struct em28xx *dev)
+static void em28xx_release_resources(struct em28xx *dev)
 {
 	/*FIXME: I2C IR should be disconnected */
 
-	em28xx_release_analog_resources(dev);
+	mutex_lock(&dev->lock);
 
 	if (dev->def_i2c_bus)
 		em28xx_i2c_unregister(dev, 1);
 	em28xx_i2c_unregister(dev, 0);
 
-	v4l2_ctrl_handler_free(&dev->ctrl_handler);
-
-	v4l2_device_unregister(&dev->v4l2_dev);
-
 	usb_put_dev(dev->udev);
 
 	/* Mark device as unused */
-	clear_bit(dev->devno, &em28xx_devused);
+	clear_bit(dev->devno, em28xx_devused);
+
+	mutex_unlock(&dev->lock);
 };
 
+/**
+ * em28xx_free_device() - Free em28xx device
+ *
+ * @ref: struct kref for em28xx device
+ *
+ * This is called when all extensions and em28xx core unregisters a device
+ */
+void em28xx_free_device(struct kref *ref)
+{
+	struct em28xx *dev = kref_to_dev(ref);
+
+	em28xx_info("Freeing device\n");
+
+	if (!dev->disconnected)
+		em28xx_release_resources(dev);
+
+	kfree(dev->alt_max_pkt_size_isoc);
+	kfree(dev);
+}
+EXPORT_SYMBOL_GPL(em28xx_free_device);
+
 /*
  * em28xx_init_dev()
  * allocates and inits the device structs, registers i2c bus and v4l device
@@ -2876,14 +3004,11 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev,
 			   struct usb_interface *interface,
 			   int minor)
 {
-	struct v4l2_ctrl_handler *hdl = &dev->ctrl_handler;
 	int retval;
 	static const char *default_chip_name = "em28xx";
 	const char *chip_name = default_chip_name;
 
 	dev->udev = udev;
-	mutex_init(&dev->vb_queue_lock);
-	mutex_init(&dev->vb_vbi_queue_lock);
 	mutex_init(&dev->ctrl_urb_lock);
 	spin_lock_init(&dev->slock);
 
@@ -2951,6 +3076,11 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev,
 			dev->wait_after_write = 0;
 			dev->eeprom_addrwidth_16bit = 1;
 			break;
+		case CHIP_ID_EM28178:
+			chip_name = "em28178";
+			dev->wait_after_write = 0;
+			dev->eeprom_addrwidth_16bit = 1;
+			break;
 		case CHIP_ID_EM2883:
 			chip_name = "em2882/3";
 			dev->wait_after_write = 0;
@@ -2966,6 +3096,16 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev,
 		}
 	}
 
+	if (dev->chip_id == CHIP_ID_EM2870 ||
+	    dev->chip_id == CHIP_ID_EM2874 ||
+	    dev->chip_id == CHIP_ID_EM28174 ||
+	    dev->chip_id == CHIP_ID_EM28178) {
+		/* Digital only device - don't load any alsa module */
+		dev->audio_mode.has_audio = false;
+		dev->has_audio_class = false;
+		dev->has_alsa_audio = false;
+	}
+
 	if (chip_name != default_chip_name)
 		printk(KERN_INFO DRIVER_NAME
 		       ": chip ID is %s\n", chip_name);
@@ -2998,15 +3138,6 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev,
 		}
 	}
 
-	retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
-	if (retval < 0) {
-		em28xx_errdev("Call to v4l2_device_register() failed!\n");
-		return retval;
-	}
-
-	v4l2_ctrl_handler_init(hdl, 8);
-	dev->v4l2_dev.ctrl_handler = hdl;
-
 	rt_mutex_init(&dev->i2c_bus_lock);
 
 	/* register i2c bus 0 */
@@ -3017,7 +3148,7 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev,
 	if (retval < 0) {
 		em28xx_errdev("%s: em28xx_i2c_register bus 0 - error [%d]!\n",
 			__func__, retval);
-		goto unregister_dev;
+		return retval;
 	}
 
 	/* register i2c bus 1 */
@@ -3031,88 +3162,17 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev,
 		if (retval < 0) {
 			em28xx_errdev("%s: em28xx_i2c_register bus 1 - error [%d]!\n",
 				__func__, retval);
-			goto unregister_dev;
-		}
-	}
-
-	/*
-	 * Default format, used for tvp5150 or saa711x output formats
-	 */
-	dev->vinmode = 0x10;
-	dev->vinctl  = EM28XX_VINCTRL_INTERLACED |
-		       EM28XX_VINCTRL_CCIR656_ENABLE;
-
-	/* Do board specific init and eeprom reading */
-	em28xx_card_setup(dev);
-
-	/* Configure audio */
-	retval = em28xx_audio_setup(dev);
-	if (retval < 0) {
-		em28xx_errdev("%s: Error while setting audio - error [%d]!\n",
-			__func__, retval);
-		goto fail;
-	}
-	if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
-		v4l2_ctrl_new_std(hdl, &em28xx_ctrl_ops,
-			V4L2_CID_AUDIO_MUTE, 0, 1, 1, 1);
-		v4l2_ctrl_new_std(hdl, &em28xx_ctrl_ops,
-			V4L2_CID_AUDIO_VOLUME, 0, 0x1f, 1, 0x1f);
-	} else {
-		/* install the em28xx notify callback */
-		v4l2_ctrl_notify(v4l2_ctrl_find(hdl, V4L2_CID_AUDIO_MUTE),
-				em28xx_ctrl_notify, dev);
-		v4l2_ctrl_notify(v4l2_ctrl_find(hdl, V4L2_CID_AUDIO_VOLUME),
-				em28xx_ctrl_notify, dev);
-	}
-
-	/* wake i2c devices */
-	em28xx_wake_i2c(dev);
 
-	/* init video dma queues */
-	INIT_LIST_HEAD(&dev->vidq.active);
-	INIT_LIST_HEAD(&dev->vbiq.active);
+			em28xx_i2c_unregister(dev, 0);
 
-	if (dev->board.has_msp34xx) {
-		/* Send a reset to other chips via gpio */
-		retval = em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xf7);
-		if (retval < 0) {
-			em28xx_errdev("%s: em28xx_write_reg - "
-				      "msp34xx(1) failed! error [%d]\n",
-				      __func__, retval);
-			goto fail;
-		}
-		msleep(3);
-
-		retval = em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xff);
-		if (retval < 0) {
-			em28xx_errdev("%s: em28xx_write_reg - "
-				      "msp34xx(2) failed! error [%d]\n",
-				      __func__, retval);
-			goto fail;
+			return retval;
 		}
-		msleep(3);
 	}
 
-	retval = em28xx_register_analog_devices(dev);
-	if (retval < 0) {
-		goto fail;
-	}
-
-	/* Save some power by putting tuner to sleep */
-	v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_power, 0);
+	/* Do board specific init and eeprom reading */
+	em28xx_card_setup(dev);
 
 	return 0;
-
-fail:
-	if (dev->def_i2c_bus)
-		em28xx_i2c_unregister(dev, 1);
-	em28xx_i2c_unregister(dev, 0);
-	v4l2_ctrl_handler_free(&dev->ctrl_handler);
-
-unregister_dev:
-	v4l2_device_unregister(&dev->v4l2_dev);
-
-	return retval;
 }
 
 /* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
@@ -3137,7 +3197,7 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 
 	/* Check to see next free device and mark as used */
 	do {
-		nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
+		nr = find_first_zero_bit(em28xx_devused, EM28XX_MAXBOARDS);
 		if (nr >= EM28XX_MAXBOARDS) {
 			/* No free device slots */
 			printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
@@ -3145,7 +3205,7 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 			retval = -ENOMEM;
 			goto err_no_slot;
 		}
-	} while (test_and_set_bit(nr, &em28xx_devused));
+	} while (test_and_set_bit(nr, em28xx_devused));
 
 	/* Don't register audio interfaces */
 	if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
@@ -3315,7 +3375,9 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 	dev->alt   = -1;
 	dev->is_audio_only = has_audio && !(has_video || has_dvb);
 	dev->has_alsa_audio = has_audio;
-	dev->audio_ifnum = ifnum;
+	dev->audio_mode.has_audio = has_audio;
+	dev->has_video = has_video;
+	dev->ifnum = ifnum;
 
 	/* Checks if audio is provided by some interface */
 	for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
@@ -3352,15 +3414,11 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 	/* save our data pointer in this interface device */
 	usb_set_intfdata(interface, dev);
 
-	/* initialize videobuf2 stuff */
-	em28xx_vb2_setup(dev);
-
 	/* allocate device struct */
 	mutex_init(&dev->lock);
-	mutex_lock(&dev->lock);
 	retval = em28xx_init_dev(dev, udev, interface, nr);
 	if (retval) {
-		goto unlock_and_free;
+		goto err_free;
 	}
 
 	if (usb_xfer_mode < 0) {
@@ -3374,57 +3432,34 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 
 	/* Select USB transfer types to use */
 	if (has_video) {
-	    if (!dev->analog_ep_isoc || (try_bulk && dev->analog_ep_bulk))
-		dev->analog_xfer_bulk = 1;
+		if (!dev->analog_ep_isoc || (try_bulk && dev->analog_ep_bulk))
+			dev->analog_xfer_bulk = 1;
 		em28xx_info("analog set to %s mode.\n",
 			    dev->analog_xfer_bulk ? "bulk" : "isoc");
 	}
 	if (has_dvb) {
-	    if (!dev->dvb_ep_isoc || (try_bulk && dev->dvb_ep_bulk))
-		dev->dvb_xfer_bulk = 1;
-
+		if (!dev->dvb_ep_isoc || (try_bulk && dev->dvb_ep_bulk))
+			dev->dvb_xfer_bulk = 1;
 		em28xx_info("dvb set to %s mode.\n",
 			    dev->dvb_xfer_bulk ? "bulk" : "isoc");
-
-		/* pre-allocate DVB usb transfer buffers */
-		if (dev->dvb_xfer_bulk) {
-			retval = em28xx_alloc_urbs(dev, EM28XX_DIGITAL_MODE,
-					    dev->dvb_xfer_bulk,
-					    EM28XX_DVB_NUM_BUFS,
-					    512,
-					    EM28XX_DVB_BULK_PACKET_MULTIPLIER);
-		} else {
-			retval = em28xx_alloc_urbs(dev, EM28XX_DIGITAL_MODE,
-					    dev->dvb_xfer_bulk,
-					    EM28XX_DVB_NUM_BUFS,
-					    dev->dvb_max_pkt_size_isoc,
-					    EM28XX_DVB_NUM_ISOC_PACKETS);
-		}
-		if (retval) {
-			printk(DRIVER_NAME
-			       ": Failed to pre-allocate USB transfer buffers for DVB.\n");
-			goto unlock_and_free;
-		}
 	}
 
+	kref_init(&dev->ref);
+
 	request_modules(dev);
 
 	/* Should be the last thing to do, to avoid newer udev's to
 	   open the device before fully initializing it
 	 */
-	mutex_unlock(&dev->lock);
 
 	return 0;
 
-unlock_and_free:
-	mutex_unlock(&dev->lock);
-
 err_free:
 	kfree(dev->alt_max_pkt_size_isoc);
 	kfree(dev);
 
 err:
-	clear_bit(nr, &em28xx_devused);
+	clear_bit(nr, em28xx_devused);
 
 err_no_slot:
 	usb_put_dev(udev);
@@ -3448,47 +3483,46 @@ static void em28xx_usb_disconnect(struct usb_interface *interface)
 
 	dev->disconnected = 1;
 
-	if (dev->is_audio_only) {
-		mutex_lock(&dev->lock);
-		em28xx_close_extension(dev);
-		mutex_unlock(&dev->lock);
-		return;
-	}
-
-	em28xx_info("disconnecting %s\n", dev->vdev->name);
+	em28xx_info("Disconnecting %s\n", dev->name);
 
 	flush_request_modules(dev);
 
-	mutex_lock(&dev->lock);
-
-	v4l2_device_disconnect(&dev->v4l2_dev);
-
-	if (dev->users) {
-		em28xx_warn("device %s is open! Deregistration and memory deallocation are deferred on close.\n",
-			    video_device_node_name(dev->vdev));
+	em28xx_close_extension(dev);
 
-		em28xx_uninit_usb_xfer(dev, EM28XX_ANALOG_MODE);
-		em28xx_uninit_usb_xfer(dev, EM28XX_DIGITAL_MODE);
-	}
+	em28xx_release_resources(dev);
+	kref_put(&dev->ref, em28xx_free_device);
+}
 
-	em28xx_close_extension(dev);
-	/* NOTE: must be called BEFORE the resources are released */
+static int em28xx_usb_suspend(struct usb_interface *interface,
+				pm_message_t message)
+{
+	struct em28xx *dev;
 
-	if (!dev->users)
-		em28xx_release_resources(dev);
+	dev = usb_get_intfdata(interface);
+	if (!dev)
+		return 0;
+	em28xx_suspend_extension(dev);
+	return 0;
+}
 
-	mutex_unlock(&dev->lock);
+static int em28xx_usb_resume(struct usb_interface *interface)
+{
+	struct em28xx *dev;
 
-	if (!dev->users) {
-		kfree(dev->alt_max_pkt_size_isoc);
-		kfree(dev);
-	}
+	dev = usb_get_intfdata(interface);
+	if (!dev)
+		return 0;
+	em28xx_resume_extension(dev);
+	return 0;
 }
 
 static struct usb_driver em28xx_usb_driver = {
 	.name = "em28xx",
 	.probe = em28xx_usb_probe,
 	.disconnect = em28xx_usb_disconnect,
+	.suspend = em28xx_usb_suspend,
+	.resume = em28xx_usb_resume,
+	.reset_resume = em28xx_usb_resume,
 	.id_table = em28xx_id_table,
 };
 
diff --git a/drivers/media/usb/em28xx/em28xx-core.c b/drivers/media/usb/em28xx/em28xx-core.c
index fc157af5234..523d7e92bf4 100644
--- a/drivers/media/usb/em28xx/em28xx-core.c
+++ b/drivers/media/usb/em28xx/em28xx-core.c
@@ -23,6 +23,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/jiffies.h>
 #include <linux/list.h>
 #include <linux/module.h>
 #include <linux/slab.h>
@@ -33,6 +34,16 @@
 
 #include "em28xx.h"
 
+#define DRIVER_AUTHOR "Ludovico Cavedon <cavedon@sssup.it>, " \
+		      "Markus Rechberger <mrechberger@gmail.com>, " \
+		      "Mauro Carvalho Chehab <mchehab@infradead.org>, " \
+		      "Sascha Sommer <saschasommer@freenet.de>"
+
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL");
+MODULE_VERSION(EM28XX_VERSION);
+
 /* #define ENABLE_DEBUG_ISOC_FRAMES */
 
 static unsigned int core_debug;
@@ -53,14 +64,6 @@ MODULE_PARM_DESC(reg_debug, "enable debug messages [URB reg]");
 		printk(KERN_INFO "%s %s :"fmt, \
 			 dev->name, __func__ , ##arg); } while (0)
 
-static int alt;
-module_param(alt, int, 0644);
-MODULE_PARM_DESC(alt, "alternate setting to use for video endpoint");
-
-static unsigned int disable_vbi;
-module_param(disable_vbi, int, 0644);
-MODULE_PARM_DESC(disable_vbi, "disable vbi support");
-
 /* FIXME */
 #define em28xx_isocdbg(fmt, arg...) do {\
 	if (core_debug) \
@@ -226,21 +229,42 @@ int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val,
 EXPORT_SYMBOL_GPL(em28xx_write_reg_bits);
 
 /*
+ * em28xx_toggle_reg_bits()
+ * toggles/inverts the bits (specified by bitmask) of a register
+ */
+int em28xx_toggle_reg_bits(struct em28xx *dev, u16 reg, u8 bitmask)
+{
+	int oldval;
+	u8 newval;
+
+	oldval = em28xx_read_reg(dev, reg);
+	if (oldval < 0)
+		return oldval;
+
+	newval = (~oldval & bitmask) | (oldval & ~bitmask);
+
+	return em28xx_write_reg(dev, reg, newval);
+}
+EXPORT_SYMBOL_GPL(em28xx_toggle_reg_bits);
+
+/*
  * em28xx_is_ac97_ready()
  * Checks if ac97 is ready
  */
 static int em28xx_is_ac97_ready(struct em28xx *dev)
 {
-	int ret, i;
+	unsigned long timeout = jiffies + msecs_to_jiffies(EM28XX_AC97_XFER_TIMEOUT);
+	int ret;
 
 	/* Wait up to 50 ms for AC97 command to complete */
-	for (i = 0; i < 10; i++, msleep(5)) {
+	while (time_is_after_jiffies(timeout)) {
 		ret = em28xx_read_reg(dev, EM28XX_R43_AC97BUSY);
 		if (ret < 0)
 			return ret;
 
 		if (!(ret & 0x01))
 			return 0;
+		msleep(5);
 	}
 
 	em28xx_warn("AC97 command still being executed: not handled properly!\n");
@@ -482,16 +506,8 @@ int em28xx_audio_setup(struct em28xx *dev)
 	int vid1, vid2, feat, cfg;
 	u32 vid;
 
-	if (dev->chip_id == CHIP_ID_EM2870 || dev->chip_id == CHIP_ID_EM2874
-		|| dev->chip_id == CHIP_ID_EM28174) {
-		/* Digital only device - don't load any alsa module */
-		dev->audio_mode.has_audio = false;
-		dev->has_audio_class = false;
-		dev->has_alsa_audio = false;
+	if (!dev->audio_mode.has_audio)
 		return 0;
-	}
-
-	dev->audio_mode.has_audio = true;
 
 	/* See how this device is configured */
 	cfg = em28xx_read_reg(dev, EM28XX_R00_CHIPCFG);
@@ -504,17 +520,19 @@ int em28xx_audio_setup(struct em28xx *dev)
 		dev->has_alsa_audio = false;
 		dev->audio_mode.has_audio = false;
 		return 0;
-	} else if ((cfg & EM28XX_CHIPCFG_AUDIOMASK) ==
-		   EM28XX_CHIPCFG_I2S_3_SAMPRATES) {
-		em28xx_info("I2S Audio (3 sample rates)\n");
-		dev->audio_mode.i2s_3rates = 1;
-	} else if ((cfg & EM28XX_CHIPCFG_AUDIOMASK) ==
-		   EM28XX_CHIPCFG_I2S_5_SAMPRATES) {
-		em28xx_info("I2S Audio (5 sample rates)\n");
-		dev->audio_mode.i2s_5rates = 1;
-	}
-
-	if ((cfg & EM28XX_CHIPCFG_AUDIOMASK) != EM28XX_CHIPCFG_AC97) {
+	} else if ((cfg & EM28XX_CHIPCFG_AUDIOMASK) != EM28XX_CHIPCFG_AC97) {
+		if (dev->chip_id < CHIP_ID_EM2860 &&
+	            (cfg & EM28XX_CHIPCFG_AUDIOMASK) ==
+		    EM2820_CHIPCFG_I2S_1_SAMPRATE)
+			dev->audio_mode.i2s_samplerates = 1;
+		else if (dev->chip_id >= CHIP_ID_EM2860 &&
+			 (cfg & EM28XX_CHIPCFG_AUDIOMASK) ==
+			 EM2860_CHIPCFG_I2S_5_SAMPRATES)
+			dev->audio_mode.i2s_samplerates = 5;
+		else
+			dev->audio_mode.i2s_samplerates = 3;
+		em28xx_info("I2S Audio (%d sample rate(s))\n",
+					       dev->audio_mode.i2s_samplerates);
 		/* Skip the code that does AC97 vendor detection */
 		dev->audio_mode.ac97 = EM28XX_NO_AC97;
 		goto init_audio;
@@ -582,295 +600,81 @@ init_audio:
 }
 EXPORT_SYMBOL_GPL(em28xx_audio_setup);
 
-int em28xx_colorlevels_set_default(struct em28xx *dev)
+const struct em28xx_led *em28xx_find_led(struct em28xx *dev,
+					 enum em28xx_led_role role)
 {
-	em28xx_write_reg(dev, EM28XX_R20_YGAIN, CONTRAST_DEFAULT);
-	em28xx_write_reg(dev, EM28XX_R21_YOFFSET, BRIGHTNESS_DEFAULT);
-	em28xx_write_reg(dev, EM28XX_R22_UVGAIN, SATURATION_DEFAULT);
-	em28xx_write_reg(dev, EM28XX_R23_UOFFSET, BLUE_BALANCE_DEFAULT);
-	em28xx_write_reg(dev, EM28XX_R24_VOFFSET, RED_BALANCE_DEFAULT);
-	em28xx_write_reg(dev, EM28XX_R25_SHARPNESS, SHARPNESS_DEFAULT);
-
-	em28xx_write_reg(dev, EM28XX_R14_GAMMA, 0x20);
-	em28xx_write_reg(dev, EM28XX_R15_RGAIN, 0x20);
-	em28xx_write_reg(dev, EM28XX_R16_GGAIN, 0x20);
-	em28xx_write_reg(dev, EM28XX_R17_BGAIN, 0x20);
-	em28xx_write_reg(dev, EM28XX_R18_ROFFSET, 0x00);
-	em28xx_write_reg(dev, EM28XX_R19_GOFFSET, 0x00);
-	return em28xx_write_reg(dev, EM28XX_R1A_BOFFSET, 0x00);
+	if (dev->board.leds) {
+		u8 k = 0;
+		while (dev->board.leds[k].role >= 0 &&
+			       dev->board.leds[k].role < EM28XX_NUM_LED_ROLES) {
+			if (dev->board.leds[k].role == role)
+				return &dev->board.leds[k];
+			k++;
+		}
+	}
+	return NULL;
 }
+EXPORT_SYMBOL_GPL(em28xx_find_led);
 
 int em28xx_capture_start(struct em28xx *dev, int start)
 {
 	int rc;
+	const struct em28xx_led *led = NULL;
 
 	if (dev->chip_id == CHIP_ID_EM2874 ||
 	    dev->chip_id == CHIP_ID_EM2884 ||
-	    dev->chip_id == CHIP_ID_EM28174) {
+	    dev->chip_id == CHIP_ID_EM28174 ||
+	    dev->chip_id == CHIP_ID_EM28178) {
 		/* The Transport Stream Enable Register moved in em2874 */
-		if (!start) {
-			rc = em28xx_write_reg_bits(dev, EM2874_R5F_TS_ENABLE,
-						   0x00,
-						   EM2874_TS1_CAPTURE_ENABLE);
-			return rc;
-		}
-
-		/* Enable Transport Stream */
 		rc = em28xx_write_reg_bits(dev, EM2874_R5F_TS_ENABLE,
-					   EM2874_TS1_CAPTURE_ENABLE,
+					   start ?
+					       EM2874_TS1_CAPTURE_ENABLE : 0x00,
 					   EM2874_TS1_CAPTURE_ENABLE);
-		return rc;
-	}
-
-
-	/* FIXME: which is the best order? */
-	/* video registers are sampled by VREF */
-	rc = em28xx_write_reg_bits(dev, EM28XX_R0C_USBSUSP,
-				   start ? 0x10 : 0x00, 0x10);
-	if (rc < 0)
-		return rc;
-
-	if (!start) {
-		/* disable video capture */
-		rc = em28xx_write_reg(dev, EM28XX_R12_VINENABLE, 0x27);
-		return rc;
-	}
-
-	if (dev->board.is_webcam)
-		rc = em28xx_write_reg(dev, 0x13, 0x0c);
-
-	/* enable video capture */
-	rc = em28xx_write_reg(dev, 0x48, 0x00);
-
-	if (dev->mode == EM28XX_ANALOG_MODE)
-		rc = em28xx_write_reg(dev, EM28XX_R12_VINENABLE, 0x67);
-	else
-		rc = em28xx_write_reg(dev, EM28XX_R12_VINENABLE, 0x37);
-
-	msleep(6);
-
-	return rc;
-}
-
-int em28xx_vbi_supported(struct em28xx *dev)
-{
-	/* Modprobe option to manually disable */
-	if (disable_vbi == 1)
-		return 0;
-
-	if (dev->board.is_webcam)
-		return 0;
-
-	/* FIXME: check subdevices for VBI support */
-
-	if (dev->chip_id == CHIP_ID_EM2860 ||
-	    dev->chip_id == CHIP_ID_EM2883)
-		return 1;
+	} else {
+		/* FIXME: which is the best order? */
+		/* video registers are sampled by VREF */
+		rc = em28xx_write_reg_bits(dev, EM28XX_R0C_USBSUSP,
+					   start ? 0x10 : 0x00, 0x10);
+		if (rc < 0)
+			return rc;
 
-	/* Version of em28xx that does not support VBI */
-	return 0;
-}
+		if (start) {
+			if (dev->board.is_webcam)
+				rc = em28xx_write_reg(dev, 0x13, 0x0c);
 
-int em28xx_set_outfmt(struct em28xx *dev)
-{
-	int ret;
-	u8 fmt, vinctrl;
-
-	fmt = dev->format->reg;
-	if (!dev->is_em25xx)
-		fmt |= 0x20;
-	/*
-	 * NOTE: it's not clear if this is really needed !
-	 * The datasheets say bit 5 is a reserved bit and devices seem to work
-	 * fine without it. But the Windows driver sets it for em2710/50+em28xx
-	 * devices and we've always been setting it, too.
-	 *
-	 * em2765 (em25xx, em276x/7x/8x) devices do NOT work with this bit set,
-	 * it's likely used for an additional (compressed ?) format there.
-	 */
-	ret = em28xx_write_reg(dev, EM28XX_R27_OUTFMT, fmt);
-	if (ret < 0)
-		return ret;
+			/* Enable video capture */
+			rc = em28xx_write_reg(dev, 0x48, 0x00);
+			if (rc < 0)
+				return rc;
 
-	ret = em28xx_write_reg(dev, EM28XX_R10_VINMODE, dev->vinmode);
-	if (ret < 0)
-		return ret;
+			if (dev->mode == EM28XX_ANALOG_MODE)
+				rc = em28xx_write_reg(dev,
+						    EM28XX_R12_VINENABLE, 0x67);
+			else
+				rc = em28xx_write_reg(dev,
+						    EM28XX_R12_VINENABLE, 0x37);
+			if (rc < 0)
+				return rc;
 
-	vinctrl = dev->vinctl;
-	if (em28xx_vbi_supported(dev) == 1) {
-		vinctrl |= EM28XX_VINCTRL_VBI_RAW;
-		em28xx_write_reg(dev, EM28XX_R34_VBI_START_H, 0x00);
-		em28xx_write_reg(dev, EM28XX_R36_VBI_WIDTH, dev->vbi_width/4);
-		em28xx_write_reg(dev, EM28XX_R37_VBI_HEIGHT, dev->vbi_height);
-		if (dev->norm & V4L2_STD_525_60) {
-			/* NTSC */
-			em28xx_write_reg(dev, EM28XX_R35_VBI_START_V, 0x09);
-		} else if (dev->norm & V4L2_STD_625_50) {
-			/* PAL */
-			em28xx_write_reg(dev, EM28XX_R35_VBI_START_V, 0x07);
+			msleep(6);
+		} else {
+			/* disable video capture */
+			rc = em28xx_write_reg(dev, EM28XX_R12_VINENABLE, 0x27);
 		}
 	}
 
-	return em28xx_write_reg(dev, EM28XX_R11_VINCTRL, vinctrl);
-}
-
-static int em28xx_accumulator_set(struct em28xx *dev, u8 xmin, u8 xmax,
-				  u8 ymin, u8 ymax)
-{
-	em28xx_coredbg("em28xx Scale: (%d,%d)-(%d,%d)\n",
-			xmin, ymin, xmax, ymax);
-
-	em28xx_write_regs(dev, EM28XX_R28_XMIN, &xmin, 1);
-	em28xx_write_regs(dev, EM28XX_R29_XMAX, &xmax, 1);
-	em28xx_write_regs(dev, EM28XX_R2A_YMIN, &ymin, 1);
-	return em28xx_write_regs(dev, EM28XX_R2B_YMAX, &ymax, 1);
-}
-
-static void em28xx_capture_area_set(struct em28xx *dev, u8 hstart, u8 vstart,
-				   u16 width, u16 height)
-{
-	u8 cwidth = width >> 2;
-	u8 cheight = height >> 2;
-	u8 overflow = (height >> 9 & 0x02) | (width >> 10 & 0x01);
-	/* NOTE: size limit: 2047x1023 = 2MPix */
-
-	em28xx_coredbg("capture area set to (%d,%d): %dx%d\n",
-		       hstart, vstart,
-		       ((overflow & 2) << 9 | cwidth << 2),
-		       ((overflow & 1) << 10 | cheight << 2));
-
-	em28xx_write_regs(dev, EM28XX_R1C_HSTART, &hstart, 1);
-	em28xx_write_regs(dev, EM28XX_R1D_VSTART, &vstart, 1);
-	em28xx_write_regs(dev, EM28XX_R1E_CWIDTH, &cwidth, 1);
-	em28xx_write_regs(dev, EM28XX_R1F_CHEIGHT, &cheight, 1);
-	em28xx_write_regs(dev, EM28XX_R1B_OFLOW, &overflow, 1);
-
-	/* FIXME: function/meaning of these registers ? */
-	/* FIXME: align width+height to multiples of 4 ?! */
-	if (dev->is_em25xx) {
-		em28xx_write_reg(dev, 0x34, width >> 4);
-		em28xx_write_reg(dev, 0x35, height >> 4);
-	}
-}
-
-static int em28xx_scaler_set(struct em28xx *dev, u16 h, u16 v)
-{
-	u8 mode;
-	/* the em2800 scaler only supports scaling down to 50% */
-
-	if (dev->board.is_em2800) {
-		mode = (v ? 0x20 : 0x00) | (h ? 0x10 : 0x00);
-	} else {
-		u8 buf[2];
-
-		buf[0] = h;
-		buf[1] = h >> 8;
-		em28xx_write_regs(dev, EM28XX_R30_HSCALELOW, (char *)buf, 2);
-
-		buf[0] = v;
-		buf[1] = v >> 8;
-		em28xx_write_regs(dev, EM28XX_R32_VSCALELOW, (char *)buf, 2);
-		/* it seems that both H and V scalers must be active
-		   to work correctly */
-		mode = (h || v) ? 0x30 : 0x00;
-	}
-	return em28xx_write_reg_bits(dev, EM28XX_R26_COMPR, mode, 0x30);
-}
-
-/* FIXME: this only function read values from dev */
-int em28xx_resolution_set(struct em28xx *dev)
-{
-	int width, height;
-	width = norm_maxw(dev);
-	height = norm_maxh(dev);
-
-	/* Properly setup VBI */
-	dev->vbi_width = 720;
-	if (dev->norm & V4L2_STD_525_60)
-		dev->vbi_height = 12;
-	else
-		dev->vbi_height = 18;
-
-	em28xx_set_outfmt(dev);
-
-	em28xx_accumulator_set(dev, 1, (width - 4) >> 2, 1, (height - 4) >> 2);
-
-	/* If we don't set the start position to 2 in VBI mode, we end up
-	   with line 20/21 being YUYV encoded instead of being in 8-bit
-	   greyscale.  The core of the issue is that line 21 (and line 23 for
-	   PAL WSS) are inside of active video region, and as a result they
-	   get the pixelformatting associated with that area.  So by cropping
-	   it out, we end up with the same format as the rest of the VBI
-	   region */
-	if (em28xx_vbi_supported(dev) == 1)
-		em28xx_capture_area_set(dev, 0, 2, width, height);
+	if (dev->mode == EM28XX_ANALOG_MODE)
+		led = em28xx_find_led(dev, EM28XX_LED_ANALOG_CAPTURING);
 	else
-		em28xx_capture_area_set(dev, 0, 0, width, height);
-
-	return em28xx_scaler_set(dev, dev->hscale, dev->vscale);
-}
+		led = em28xx_find_led(dev, EM28XX_LED_DIGITAL_CAPTURING);
 
-/* Set USB alternate setting for analog video */
-int em28xx_set_alternate(struct em28xx *dev)
-{
-	int errCode;
-	int i;
-	unsigned int min_pkt_size = dev->width * 2 + 4;
-
-	/* NOTE: for isoc transfers, only alt settings > 0 are allowed
-		 bulk transfers seem to work only with alt=0 ! */
-	dev->alt = 0;
-	if ((alt > 0) && (alt < dev->num_alt)) {
-		em28xx_coredbg("alternate forced to %d\n", dev->alt);
-		dev->alt = alt;
-		goto set_alt;
-	}
-	if (dev->analog_xfer_bulk)
-		goto set_alt;
+	if (led)
+		em28xx_write_reg_bits(dev, led->gpio_reg,
+				      (!start ^ led->inverted) ?
+				      ~led->gpio_mask : led->gpio_mask,
+				      led->gpio_mask);
 
-	/* When image size is bigger than a certain value,
-	   the frame size should be increased, otherwise, only
-	   green screen will be received.
-	 */
-	if (dev->width * 2 * dev->height > 720 * 240 * 2)
-		min_pkt_size *= 2;
-
-	for (i = 0; i < dev->num_alt; i++) {
-		/* stop when the selected alt setting offers enough bandwidth */
-		if (dev->alt_max_pkt_size_isoc[i] >= min_pkt_size) {
-			dev->alt = i;
-			break;
-		/* otherwise make sure that we end up with the maximum bandwidth
-		   because the min_pkt_size equation might be wrong...
-		*/
-		} else if (dev->alt_max_pkt_size_isoc[i] >
-			   dev->alt_max_pkt_size_isoc[dev->alt])
-			dev->alt = i;
-	}
-
-set_alt:
-	/* NOTE: for bulk transfers, we need to call usb_set_interface()
-	 * even if the previous settings were the same. Otherwise streaming
-	 * fails with all urbs having status = -EOVERFLOW ! */
-	if (dev->analog_xfer_bulk) {
-		dev->max_pkt_size = 512; /* USB 2.0 spec */
-		dev->packet_multiplier = EM28XX_BULK_PACKET_MULTIPLIER;
-	} else { /* isoc */
-		em28xx_coredbg("minimum isoc packet size: %u (alt=%d)\n",
-			       min_pkt_size, dev->alt);
-		dev->max_pkt_size =
-				  dev->alt_max_pkt_size_isoc[dev->alt];
-		dev->packet_multiplier = EM28XX_NUM_ISOC_PACKETS;
-	}
-	em28xx_coredbg("setting alternate %d with wMaxPacketSize=%u\n",
-		       dev->alt, dev->max_pkt_size);
-	errCode = usb_set_interface(dev->udev, 0, dev->alt);
-	if (errCode < 0) {
-		em28xx_errdev("cannot change alternate number to %d (error=%i)\n",
-			      dev->alt, errCode);
-		return errCode;
-	}
-	return 0;
+	return rc;
 }
 
 int em28xx_gpio_set(struct em28xx *dev, struct em28xx_reg_seq *gpio)
@@ -1238,18 +1042,6 @@ int em28xx_init_usb_xfer(struct em28xx *dev, enum em28xx_mode mode,
 EXPORT_SYMBOL_GPL(em28xx_init_usb_xfer);
 
 /*
- * em28xx_wake_i2c()
- * configure i2c attached devices
- */
-void em28xx_wake_i2c(struct em28xx *dev)
-{
-	v4l2_device_call_all(&dev->v4l2_dev, 0, core,  reset, 0);
-	v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_routing,
-			INPUT(dev->ctl_input)->vmux, 0, 0);
-	v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 0);
-}
-
-/*
  * Device control list
  */
 
@@ -1272,7 +1064,7 @@ int em28xx_register_extension(struct em28xx_ops *ops)
 		ops->init(dev);
 	}
 	mutex_unlock(&em28xx_devlist_mutex);
-	printk(KERN_INFO "Em28xx: Initialized (%s) extension\n", ops->name);
+	printk(KERN_INFO "em28xx: Registered (%s) extension\n", ops->name);
 	return 0;
 }
 EXPORT_SYMBOL(em28xx_register_extension);
@@ -1316,3 +1108,31 @@ void em28xx_close_extension(struct em28xx *dev)
 	list_del(&dev->devlist);
 	mutex_unlock(&em28xx_devlist_mutex);
 }
+
+int em28xx_suspend_extension(struct em28xx *dev)
+{
+	const struct em28xx_ops *ops = NULL;
+
+	em28xx_info("Suspending extensions");
+	mutex_lock(&em28xx_devlist_mutex);
+	list_for_each_entry(ops, &em28xx_extension_devlist, next) {
+		if (ops->suspend)
+			ops->suspend(dev);
+	}
+	mutex_unlock(&em28xx_devlist_mutex);
+	return 0;
+}
+
+int em28xx_resume_extension(struct em28xx *dev)
+{
+	const struct em28xx_ops *ops = NULL;
+
+	em28xx_info("Resuming extensions");
+	mutex_lock(&em28xx_devlist_mutex);
+	list_for_each_entry(ops, &em28xx_extension_devlist, next) {
+		if (ops->resume)
+			ops->resume(dev);
+	}
+	mutex_unlock(&em28xx_devlist_mutex);
+	return 0;
+}
diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c
index bb1e8dca80c..a121ed9561f 100644
--- a/drivers/media/usb/em28xx/em28xx-dvb.c
+++ b/drivers/media/usb/em28xx/em28xx-dvb.c
@@ -41,6 +41,7 @@
 #include "mt352.h"
 #include "mt352_priv.h" /* FIXME */
 #include "tda1002x.h"
+#include "drx39xyj/drx39xxj.h"
 #include "tda18271.h"
 #include "s921.h"
 #include "drxd.h"
@@ -48,13 +49,20 @@
 #include "tda18271c2dd.h"
 #include "drxk.h"
 #include "tda10071.h"
+#include "tda18212.h"
 #include "a8293.h"
 #include "qt1010.h"
 #include "mb86a20s.h"
+#include "m88ds3103.h"
+#include "m88ts2022.h"
+#include "si2168.h"
+#include "si2157.h"
 
-MODULE_DESCRIPTION("driver for em28xx based DVB cards");
 MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION(DRIVER_DESC " - digital TV interface");
+MODULE_VERSION(EM28XX_VERSION);
+
 
 static unsigned int debug;
 module_param(debug, int, 0644);
@@ -87,6 +95,8 @@ struct em28xx_dvb {
 	struct semaphore      pll_mutex;
 	bool			dont_attach_fe1;
 	int			lna_gpio;
+	struct i2c_client	*i2c_client_demod;
+	struct i2c_client	*i2c_client_tuner;
 };
 
 
@@ -156,6 +166,8 @@ static inline int em28xx_dvb_urb_data_copy(struct em28xx *dev, struct urb *urb)
 				if (urb->status != -EPROTO)
 					continue;
 			}
+			if (!urb->actual_length)
+				continue;
 			dvb_dmx_swfilter(&dev->dvb->demux, urb->transfer_buffer,
 					urb->actual_length);
 		} else {
@@ -165,6 +177,8 @@ static inline int em28xx_dvb_urb_data_copy(struct em28xx *dev, struct urb *urb)
 				if (urb->iso_frame_desc[i].status != -EPROTO)
 					continue;
 			}
+			if (!urb->iso_frame_desc[i].actual_length)
+				continue;
 			dvb_dmx_swfilter(&dev->dvb->demux,
 					 urb->transfer_buffer +
 					 urb->iso_frame_desc[i].offset,
@@ -198,15 +212,15 @@ static int em28xx_start_streaming(struct em28xx_dvb *dvb)
 		dvb_alt = dev->dvb_alt_isoc;
 	}
 
-	usb_set_interface(dev->udev, 0, dvb_alt);
+	usb_set_interface(dev->udev, dev->ifnum, dvb_alt);
 	rc = em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
 	if (rc < 0)
 		return rc;
 
-	dprintk(1, "Using %d buffers each with %d x %d bytes\n",
+	dprintk(1, "Using %d buffers each with %d x %d bytes, alternate %d\n",
 		EM28XX_DVB_NUM_BUFS,
 		packet_multiplier,
-		dvb_max_packet_size);
+		dvb_max_packet_size, dvb_alt);
 
 	return em28xx_init_usb_xfer(dev, EM28XX_DIGITAL_MODE,
 				    dev->dvb_xfer_bulk,
@@ -271,7 +285,7 @@ static int em28xx_stop_feed(struct dvb_demux_feed *feed)
 static int em28xx_dvb_bus_ctrl(struct dvb_frontend *fe, int acquire)
 {
 	struct em28xx_i2c_bus *i2c_bus = fe->dvb->priv;
-        struct em28xx *dev = i2c_bus->dev;
+	struct em28xx *dev = i2c_bus->dev;
 
 	if (acquire)
 		return em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
@@ -298,6 +312,30 @@ static struct lgdt3305_config em2870_lgdt3304_dev = {
 	.qam_if_khz         = 4000,
 };
 
+static struct lgdt3305_config em2874_lgdt3305_dev = {
+	.i2c_addr           = 0x0e,
+	.demod_chip         = LGDT3305,
+	.spectral_inversion = 1,
+	.deny_i2c_rptr      = 0,
+	.mpeg_mode          = LGDT3305_MPEG_SERIAL,
+	.tpclk_edge         = LGDT3305_TPCLK_FALLING_EDGE,
+	.tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
+	.vsb_if_khz         = 3250,
+	.qam_if_khz         = 4000,
+};
+
+static struct lgdt3305_config em2874_lgdt3305_nogate_dev = {
+	.i2c_addr           = 0x0e,
+	.demod_chip         = LGDT3305,
+	.spectral_inversion = 1,
+	.deny_i2c_rptr      = 1,
+	.mpeg_mode          = LGDT3305_MPEG_SERIAL,
+	.tpclk_edge         = LGDT3305_TPCLK_FALLING_EDGE,
+	.tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
+	.vsb_if_khz         = 3600,
+	.qam_if_khz         = 3600,
+};
+
 static struct s921_config sharp_isdbt = {
 	.demod_address = 0x30 >> 1
 };
@@ -329,6 +367,17 @@ static struct tda18271_config kworld_a340_config = {
 	.std_map           = &kworld_a340_std_map,
 };
 
+static struct tda18271_config kworld_ub435q_v2_config = {
+	.std_map	= &kworld_a340_std_map,
+	.gate		= TDA18271_GATE_DIGITAL,
+};
+
+static struct tda18212_config kworld_ub435q_v3_config = {
+	.i2c_address	= 0x60,
+	.if_atsc_vsb	= 3600,
+	.if_atsc_qam	= 3600,
+};
+
 static struct zl10353_config em28xx_zl10353_xc3028_no_i2c_gate = {
 	.demod_address = (0x1e >> 1),
 	.no_tuner = 1,
@@ -353,7 +402,6 @@ static struct drxk_config terratec_h5_drxk = {
 	.no_i2c_bridge = 1,
 	.microcode_name = "dvb-usb-terratec-h5-drxk.fw",
 	.qam_demod_parameter_count = 2,
-	.load_firmware_sync = true,
 };
 
 static struct drxk_config hauppauge_930c_drxk = {
@@ -363,7 +411,6 @@ static struct drxk_config hauppauge_930c_drxk = {
 	.microcode_name = "dvb-usb-hauppauge-hvr930c-drxk.fw",
 	.chunk_size = 56,
 	.qam_demod_parameter_count = 2,
-	.load_firmware_sync = true,
 };
 
 static struct drxk_config terratec_htc_stick_drxk = {
@@ -377,14 +424,15 @@ static struct drxk_config terratec_htc_stick_drxk = {
 	.antenna_dvbt = true,
 	/* The windows driver uses the same. This will disable LNA. */
 	.antenna_gpio = 0x6,
-	.load_firmware_sync = true,
 };
 
 static struct drxk_config maxmedia_ub425_tc_drxk = {
 	.adr = 0x29,
 	.single_master = 1,
 	.no_i2c_bridge = 1,
-	.load_firmware_sync = true,
+	.microcode_name = "dvb-demod-drxk-01.fw",
+	.chunk_size = 62,
+	.qam_demod_parameter_count = 2,
 };
 
 static struct drxk_config pctv_520e_drxk = {
@@ -395,7 +443,6 @@ static struct drxk_config pctv_520e_drxk = {
 	.chunk_size = 58,
 	.antenna_dvbt = true, /* disable LNA */
 	.antenna_gpio = (1 << 2), /* disable LNA */
-	.load_firmware_sync = true,
 };
 
 static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
@@ -424,7 +471,7 @@ static void hauppauge_hvr930c_init(struct em28xx *dev)
 		{EM2874_R80_GPIO_P0_CTRL,	0xff,	0xff,	0x65},
 		{EM2874_R80_GPIO_P0_CTRL,	0xfb,	0xff,	0x32},
 		{EM2874_R80_GPIO_P0_CTRL,	0xff,	0xff,	0xb8},
-		{ -1,                   -1,     -1,     -1},
+		{	-1,			-1,	-1,	-1},
 	};
 	struct em28xx_reg_seq hauppauge_hvr930c_end[] = {
 		{EM2874_R80_GPIO_P0_CTRL,	0xef,	0xff,	0x01},
@@ -439,7 +486,7 @@ static void hauppauge_hvr930c_init(struct em28xx *dev)
 		{EM2874_R80_GPIO_P0_CTRL,	0xcf,	0xff,	0x0b},
 		{EM2874_R80_GPIO_P0_CTRL,	0xef,	0xff,	0x65},
 
-		{ -1,                   -1,     -1,     -1},
+		{	-1,			-1,	-1,	-1},
 	};
 
 	struct {
@@ -491,13 +538,13 @@ static void terratec_h5_init(struct em28xx *dev)
 		{EM2874_R80_GPIO_P0_CTRL,	0xf6,	0xff,	100},
 		{EM2874_R80_GPIO_P0_CTRL,	0xf2,	0xff,	50},
 		{EM2874_R80_GPIO_P0_CTRL,	0xf6,	0xff,	100},
-		{ -1,                   -1,     -1,     -1},
+		{	-1,			-1,	-1,	-1},
 	};
 	struct em28xx_reg_seq terratec_h5_end[] = {
 		{EM2874_R80_GPIO_P0_CTRL,	0xe6,	0xff,	100},
 		{EM2874_R80_GPIO_P0_CTRL,	0xa6,	0xff,	50},
 		{EM2874_R80_GPIO_P0_CTRL,	0xe6,	0xff,	100},
-		{ -1,                   -1,     -1,     -1},
+		{	-1,			-1,	-1,	-1},
 	};
 	struct {
 		unsigned char r[4];
@@ -547,12 +594,12 @@ static void terratec_htc_stick_init(struct em28xx *dev)
 		{EM2874_R80_GPIO_P0_CTRL,	0xf6,	0xff,	100},
 		{EM2874_R80_GPIO_P0_CTRL,	0xe6,	0xff,	50},
 		{EM2874_R80_GPIO_P0_CTRL,	0xf6,	0xff,	100},
-		{ -1,                   -1,     -1,     -1},
+		{	-1,			-1,	-1,	-1},
 	};
 	struct em28xx_reg_seq terratec_htc_stick_end[] = {
 		{EM2874_R80_GPIO_P0_CTRL,	0xb6,	0xff,	100},
 		{EM2874_R80_GPIO_P0_CTRL,	0xf6,	0xff,	50},
-		{ -1,                   -1,     -1,     -1},
+		{	-1,			-1,	-1,	-1},
 	};
 
 	/*
@@ -594,13 +641,13 @@ static void terratec_htc_usb_xs_init(struct em28xx *dev)
 		{EM2874_R80_GPIO_P0_CTRL,	0xb2,	0xff,	100},
 		{EM2874_R80_GPIO_P0_CTRL,	0xb2,	0xff,	50},
 		{EM2874_R80_GPIO_P0_CTRL,	0xb6,	0xff,	100},
-		{ -1,                   -1,     -1,     -1},
+		{	-1,			-1,	-1,	-1},
 	};
 	struct em28xx_reg_seq terratec_htc_usb_xs_end[] = {
 		{EM2874_R80_GPIO_P0_CTRL,	0xa6,	0xff,	100},
 		{EM2874_R80_GPIO_P0_CTRL,	0xa6,	0xff,	50},
 		{EM2874_R80_GPIO_P0_CTRL,	0xe6,	0xff,	100},
-		{ -1,                   -1,     -1,     -1},
+		{	-1,			-1,	-1,	-1},
 	};
 
 	/*
@@ -673,7 +720,8 @@ static void pctv_520e_init(struct em28xx *dev)
 static int em28xx_pctv_290e_set_lna(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-	struct em28xx *dev = fe->dvb->priv;
+	struct em28xx_i2c_bus *i2c_bus = fe->dvb->priv;
+	struct em28xx *dev = i2c_bus->dev;
 #ifdef CONFIG_GPIOLIB
 	struct em28xx_dvb *dvb = dev->dvb;
 	int ret;
@@ -698,6 +746,21 @@ static int em28xx_pctv_290e_set_lna(struct dvb_frontend *fe)
 #endif
 }
 
+static int em28xx_pctv_292e_set_lna(struct dvb_frontend *fe)
+{
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	struct em28xx_i2c_bus *i2c_bus = fe->dvb->priv;
+	struct em28xx *dev = i2c_bus->dev;
+	u8 lna;
+
+	if (c->lna == 1)
+		lna = 0x01;
+	else
+		lna = 0x00;
+
+	return em28xx_write_reg_bits(dev, EM2874_R80_GPIO_P0_CTRL, lna, 0x01);
+}
+
 static int em28xx_mt352_terratec_xs_init(struct dvb_frontend *fe)
 {
 	/* Values extracted from a USB trace of the Terratec Windows driver */
@@ -788,6 +851,28 @@ static struct tda18271_config c3tech_duo_tda18271_config = {
 	.small_i2c = TDA18271_03_BYTE_CHUNK_INIT,
 };
 
+static const struct m88ds3103_config pctv_461e_m88ds3103_config = {
+	.i2c_addr = 0x68,
+	.clock = 27000000,
+	.i2c_wr_max = 33,
+	.clock_out = 0,
+	.ts_mode = M88DS3103_TS_PARALLEL_16,
+	.agc = 0x99,
+};
+
+
+static struct tda18271_std_map drx_j_std_map = {
+	.atsc_6   = { .if_freq = 5000, .agc_mode = 3, .std = 0, .if_lvl = 1,
+		      .rfagc_top = 0x37, },
+	.qam_6    = { .if_freq = 5380, .agc_mode = 3, .std = 3, .if_lvl = 1,
+		      .rfagc_top = 0x37, },
+};
+
+static struct tda18271_config pinnacle_80e_dvb_config = {
+	.std_map = &drx_j_std_map,
+	.gate    = TDA18271_GATE_DIGITAL,
+	.role    = TDA18271_MASTER,
+};
 
 /* ------------------------------------------------------------------ */
 
@@ -795,11 +880,16 @@ static int em28xx_attach_xc3028(u8 addr, struct em28xx *dev)
 {
 	struct dvb_frontend *fe;
 	struct xc2028_config cfg;
+	struct xc2028_ctrl ctl;
 
 	memset(&cfg, 0, sizeof(cfg));
 	cfg.i2c_adap  = &dev->i2c_adap[dev->def_i2c_bus];
 	cfg.i2c_addr  = addr;
 
+	memset(&ctl, 0, sizeof(ctl));
+	em28xx_setup_xc3028(dev, &ctl);
+	cfg.ctrl  = &ctl;
+
 	if (!dev->dvb->fe[0]) {
 		em28xx_errdev("/2: dvb frontend not attached. "
 				"Can't attach xc3028\n");
@@ -959,14 +1049,19 @@ static int em28xx_dvb_init(struct em28xx *dev)
 	int result = 0, mfe_shared = 0;
 	struct em28xx_dvb *dvb;
 
+	if (dev->is_audio_only) {
+		/* Shouldn't initialize IR for this interface */
+		return 0;
+	}
+
 	if (!dev->board.has_dvb) {
 		/* This device does not support the extension */
-		printk(KERN_INFO "em28xx_dvb: This device does not support the extension\n");
 		return 0;
 	}
 
-	dvb = kzalloc(sizeof(struct em28xx_dvb), GFP_KERNEL);
+	em28xx_info("Binding DVB extension\n");
 
+	dvb = kzalloc(sizeof(struct em28xx_dvb), GFP_KERNEL);
 	if (dvb == NULL) {
 		em28xx_info("em28xx_dvb: memory allocation failed\n");
 		return -ENOMEM;
@@ -974,6 +1069,27 @@ static int em28xx_dvb_init(struct em28xx *dev)
 	dev->dvb = dvb;
 	dvb->fe[0] = dvb->fe[1] = NULL;
 
+	/* pre-allocate DVB usb transfer buffers */
+	if (dev->dvb_xfer_bulk) {
+		result = em28xx_alloc_urbs(dev, EM28XX_DIGITAL_MODE,
+					   dev->dvb_xfer_bulk,
+					   EM28XX_DVB_NUM_BUFS,
+					   512,
+					   EM28XX_DVB_BULK_PACKET_MULTIPLIER);
+	} else {
+		result = em28xx_alloc_urbs(dev, EM28XX_DIGITAL_MODE,
+					   dev->dvb_xfer_bulk,
+					   EM28XX_DVB_NUM_BUFS,
+					   dev->dvb_max_pkt_size_isoc,
+					   EM28XX_DVB_NUM_ISOC_PACKETS);
+	}
+	if (result) {
+		em28xx_errdev("em28xx_dvb: failed to pre-allocate USB transfer buffers for DVB.\n");
+		kfree(dvb);
+		dev->dvb = NULL;
+		return result;
+	}
+
 	mutex_lock(&dev->lock);
 	em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
 	/* init frontend */
@@ -1227,18 +1343,14 @@ static int em28xx_dvb_init(struct em28xx *dev)
 			dvb->fe[0]->ops.i2c_gate_ctrl = NULL;
 
 			/* attach tuner */
-			if (!dvb_attach(tda18271c2dd_attach, dvb->fe[0],
-					&dev->i2c_adap[dev->def_i2c_bus], 0x60)) {
+			if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
+					&dev->i2c_adap[dev->def_i2c_bus],
+					&em28xx_cxd2820r_tda18271_config)) {
 				dvb_frontend_detach(dvb->fe[0]);
 				result = -EINVAL;
 				goto out_free;
 			}
 		}
-
-		/* TODO: we need drx-3913k firmware in order to support DVB-T */
-		em28xx_info("MaxMedia UB425-TC/Delock 61959: only DVB-C " \
-				"supported by that driver version\n");
-
 		break;
 	case EM2884_BOARD_PCTV_510E:
 	case EM2884_BOARD_PCTV_520E:
@@ -1297,6 +1409,168 @@ static int em28xx_dvb_init(struct em28xx *dev)
 			goto out_free;
 		}
 		break;
+	case EM2874_BOARD_KWORLD_UB435Q_V2:
+		dvb->fe[0] = dvb_attach(lgdt3305_attach,
+					&em2874_lgdt3305_dev,
+					&dev->i2c_adap[dev->def_i2c_bus]);
+		if (!dvb->fe[0]) {
+			result = -EINVAL;
+			goto out_free;
+		}
+
+		/* Attach the demodulator. */
+		if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
+				&dev->i2c_adap[dev->def_i2c_bus],
+				&kworld_ub435q_v2_config)) {
+			result = -EINVAL;
+			goto out_free;
+		}
+		break;
+	case EM2874_BOARD_KWORLD_UB435Q_V3:
+		dvb->fe[0] = dvb_attach(lgdt3305_attach,
+					&em2874_lgdt3305_nogate_dev,
+					&dev->i2c_adap[dev->def_i2c_bus]);
+		if (!dvb->fe[0]) {
+			result = -EINVAL;
+			goto out_free;
+		}
+
+		/* Attach the demodulator. */
+		if (!dvb_attach(tda18212_attach, dvb->fe[0],
+				&dev->i2c_adap[dev->def_i2c_bus],
+				&kworld_ub435q_v3_config)) {
+			result = -EINVAL;
+			goto out_free;
+		}
+		break;
+	case EM2874_BOARD_PCTV_HD_MINI_80E:
+		dvb->fe[0] = dvb_attach(drx39xxj_attach, &dev->i2c_adap[dev->def_i2c_bus]);
+		if (dvb->fe[0] != NULL) {
+			dvb->fe[0] = dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
+						&dev->i2c_adap[dev->def_i2c_bus],
+						&pinnacle_80e_dvb_config);
+			if (!dvb->fe[0]) {
+				result = -EINVAL;
+				goto out_free;
+			}
+		}
+		break;
+	case EM28178_BOARD_PCTV_461E:
+		{
+			/* demod I2C adapter */
+			struct i2c_adapter *i2c_adapter;
+			struct i2c_client *client;
+			struct i2c_board_info info;
+			struct m88ts2022_config m88ts2022_config = {
+				.clock = 27000000,
+			};
+			memset(&info, 0, sizeof(struct i2c_board_info));
+
+			/* attach demod */
+			dvb->fe[0] = dvb_attach(m88ds3103_attach,
+					&pctv_461e_m88ds3103_config,
+					&dev->i2c_adap[dev->def_i2c_bus],
+					&i2c_adapter);
+			if (dvb->fe[0] == NULL) {
+				result = -ENODEV;
+				goto out_free;
+			}
+
+			/* attach tuner */
+			m88ts2022_config.fe = dvb->fe[0];
+			strlcpy(info.type, "m88ts2022", I2C_NAME_SIZE);
+			info.addr = 0x60;
+			info.platform_data = &m88ts2022_config;
+			request_module("m88ts2022");
+			client = i2c_new_device(i2c_adapter, &info);
+			if (client == NULL || client->dev.driver == NULL) {
+				dvb_frontend_detach(dvb->fe[0]);
+				result = -ENODEV;
+				goto out_free;
+			}
+
+			if (!try_module_get(client->dev.driver->owner)) {
+				i2c_unregister_device(client);
+				dvb_frontend_detach(dvb->fe[0]);
+				result = -ENODEV;
+				goto out_free;
+			}
+
+			/* delegate signal strength measurement to tuner */
+			dvb->fe[0]->ops.read_signal_strength =
+					dvb->fe[0]->ops.tuner_ops.get_rf_strength;
+
+			/* attach SEC */
+			if (!dvb_attach(a8293_attach, dvb->fe[0],
+					&dev->i2c_adap[dev->def_i2c_bus],
+					&em28xx_a8293_config)) {
+				module_put(client->dev.driver->owner);
+				i2c_unregister_device(client);
+				dvb_frontend_detach(dvb->fe[0]);
+				result = -ENODEV;
+				goto out_free;
+			}
+
+			dvb->i2c_client_tuner = client;
+		}
+		break;
+	case EM28178_BOARD_PCTV_292E:
+		{
+			struct i2c_adapter *adapter;
+			struct i2c_client *client;
+			struct i2c_board_info info;
+			struct si2168_config si2168_config;
+			struct si2157_config si2157_config;
+
+			/* attach demod */
+			si2168_config.i2c_adapter = &adapter;
+			si2168_config.fe = &dvb->fe[0];
+			memset(&info, 0, sizeof(struct i2c_board_info));
+			strlcpy(info.type, "si2168", I2C_NAME_SIZE);
+			info.addr = 0x64;
+			info.platform_data = &si2168_config;
+			request_module(info.type);
+			client = i2c_new_device(&dev->i2c_adap[dev->def_i2c_bus], &info);
+			if (client == NULL || client->dev.driver == NULL) {
+				result = -ENODEV;
+				goto out_free;
+			}
+
+			if (!try_module_get(client->dev.driver->owner)) {
+				i2c_unregister_device(client);
+				result = -ENODEV;
+				goto out_free;
+			}
+
+			dvb->i2c_client_demod = client;
+
+			/* attach tuner */
+			si2157_config.fe = dvb->fe[0];
+			memset(&info, 0, sizeof(struct i2c_board_info));
+			strlcpy(info.type, "si2157", I2C_NAME_SIZE);
+			info.addr = 0x60;
+			info.platform_data = &si2157_config;
+			request_module(info.type);
+			client = i2c_new_device(adapter, &info);
+			if (client == NULL || client->dev.driver == NULL) {
+				module_put(dvb->i2c_client_demod->dev.driver->owner);
+				i2c_unregister_device(dvb->i2c_client_demod);
+				result = -ENODEV;
+				goto out_free;
+			}
+
+			if (!try_module_get(client->dev.driver->owner)) {
+				i2c_unregister_device(client);
+				module_put(dvb->i2c_client_demod->dev.driver->owner);
+				i2c_unregister_device(dvb->i2c_client_demod);
+				result = -ENODEV;
+				goto out_free;
+			}
+
+			dvb->i2c_client_tuner = client;
+			dvb->fe[0]->ops.set_lna = em28xx_pctv_292e_set_lna;
+		}
+		break;
 	default:
 		em28xx_errdev("/2: The frontend of your DVB/ATSC card"
 				" isn't supported yet\n");
@@ -1321,7 +1595,10 @@ static int em28xx_dvb_init(struct em28xx *dev)
 	/* MFE lock */
 	dvb->adapter.mfe_shared = mfe_shared;
 
-	em28xx_info("Successfully loaded em28xx-dvb\n");
+	em28xx_info("DVB extension successfully initialized\n");
+
+	kref_get(&dev->ref);
+
 ret:
 	em28xx_set_mode(dev, EM28XX_SUSPEND);
 	mutex_unlock(&dev->lock);
@@ -1342,21 +1619,121 @@ static inline void prevent_sleep(struct dvb_frontend_ops *ops)
 
 static int em28xx_dvb_fini(struct em28xx *dev)
 {
+	struct em28xx_dvb *dvb;
+	struct i2c_client *client;
+
+	if (dev->is_audio_only) {
+		/* Shouldn't initialize IR for this interface */
+		return 0;
+	}
+
 	if (!dev->board.has_dvb) {
 		/* This device does not support the extension */
 		return 0;
 	}
 
+	if (!dev->dvb)
+		return 0;
+
+	em28xx_info("Closing DVB extension");
+
+	dvb = dev->dvb;
+	client = dvb->i2c_client_tuner;
+
+	em28xx_uninit_usb_xfer(dev, EM28XX_DIGITAL_MODE);
+
+	if (dev->disconnected) {
+		/* We cannot tell the device to sleep
+		 * once it has been unplugged. */
+		if (dvb->fe[0])
+			prevent_sleep(&dvb->fe[0]->ops);
+		if (dvb->fe[1])
+			prevent_sleep(&dvb->fe[1]->ops);
+	}
+
+	/* remove I2C tuner */
+	if (client) {
+		module_put(client->dev.driver->owner);
+		i2c_unregister_device(client);
+	}
+
+	/* remove I2C demod */
+	client = dvb->i2c_client_demod;
+	if (client) {
+		module_put(client->dev.driver->owner);
+		i2c_unregister_device(client);
+	}
+
+	em28xx_unregister_dvb(dvb);
+	kfree(dvb);
+	dev->dvb = NULL;
+	kref_put(&dev->ref, em28xx_free_device);
+
+	return 0;
+}
+
+static int em28xx_dvb_suspend(struct em28xx *dev)
+{
+	int ret = 0;
+
+	if (dev->is_audio_only)
+		return 0;
+
+	if (!dev->board.has_dvb)
+		return 0;
+
+	em28xx_info("Suspending DVB extension");
 	if (dev->dvb) {
 		struct em28xx_dvb *dvb = dev->dvb;
 
-		if (dev->disconnected) {
-			/* We cannot tell the device to sleep
-			 * once it has been unplugged. */
-			if (dvb->fe[0])
-				prevent_sleep(&dvb->fe[0]->ops);
-			if (dvb->fe[1])
-				prevent_sleep(&dvb->fe[1]->ops);
+		if (dvb->fe[0]) {
+			ret = dvb_frontend_suspend(dvb->fe[0]);
+			em28xx_info("fe0 suspend %d", ret);
+		}
+		if (dvb->fe[1]) {
+			dvb_frontend_suspend(dvb->fe[1]);
+			em28xx_info("fe1 suspend %d", ret);
+		}
+	}
+
+	return 0;
+}
+
+static int em28xx_dvb_resume(struct em28xx *dev)
+{
+	int ret = 0;
+
+	if (dev->is_audio_only)
+		return 0;
+
+	if (!dev->board.has_dvb)
+		return 0;
+
+	em28xx_info("Resuming DVB extension");
+	if (dev->dvb) {
+		struct em28xx_dvb *dvb = dev->dvb;
+		struct i2c_client *client = dvb->i2c_client_tuner;
+
+		if (dvb->fe[0]) {
+			ret = dvb_frontend_resume(dvb->fe[0]);
+			em28xx_info("fe0 resume %d", ret);
+		}
+
+		if (dvb->fe[1]) {
+			ret = dvb_frontend_resume(dvb->fe[1]);
+			em28xx_info("fe1 resume %d", ret);
+		}
+		/* remove I2C tuner */
+		if (client) {
+			module_put(client->dev.driver->owner);
+			i2c_unregister_device(client);
+		}
+
+		/* remove I2C demod */
+		client = dvb->i2c_client_demod;
+		if (client) {
+			module_put(client->dev.driver->owner);
+			i2c_unregister_device(client);
 		}
 
 		em28xx_unregister_dvb(dvb);
@@ -1372,6 +1749,8 @@ static struct em28xx_ops dvb_ops = {
 	.name = "Em28xx dvb Extension",
 	.init = em28xx_dvb_init,
 	.fini = em28xx_dvb_fini,
+	.suspend = em28xx_dvb_suspend,
+	.resume = em28xx_dvb_resume,
 };
 
 static int __init em28xx_dvb_register(void)
diff --git a/drivers/media/usb/em28xx/em28xx-i2c.c b/drivers/media/usb/em28xx/em28xx-i2c.c
index 4851cc2e4a4..b58d4ebf641 100644
--- a/drivers/media/usb/em28xx/em28xx-i2c.c
+++ b/drivers/media/usb/em28xx/em28xx-i2c.c
@@ -26,6 +26,7 @@
 #include <linux/kernel.h>
 #include <linux/usb.h>
 #include <linux/i2c.h>
+#include <linux/jiffies.h>
 
 #include "em28xx.h"
 #include "tuner-xc2028.h"
@@ -40,7 +41,7 @@ MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time");
 
 static unsigned int i2c_debug;
 module_param(i2c_debug, int, 0644);
-MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
+MODULE_PARM_DESC(i2c_debug, "i2c debug message level (1: normal debug, 2: show I2C transfers)");
 
 /*
  * em2800_i2c_send_bytes()
@@ -48,8 +49,8 @@ MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
  */
 static int em2800_i2c_send_bytes(struct em28xx *dev, u8 addr, u8 *buf, u16 len)
 {
+	unsigned long timeout = jiffies + msecs_to_jiffies(EM28XX_I2C_XFER_TIMEOUT);
 	int ret;
-	int write_timeout;
 	u8 b2[6];
 
 	if (len < 1 || len > 4)
@@ -74,22 +75,26 @@ static int em2800_i2c_send_bytes(struct em28xx *dev, u8 addr, u8 *buf, u16 len)
 		return (ret < 0) ? ret : -EIO;
 	}
 	/* wait for completion */
-	for (write_timeout = EM2800_I2C_XFER_TIMEOUT; write_timeout > 0;
-	     write_timeout -= 5) {
+	while (time_is_after_jiffies(timeout)) {
 		ret = dev->em28xx_read_reg(dev, 0x05);
-		if (ret == 0x80 + len - 1) {
+		if (ret == 0x80 + len - 1)
 			return len;
-		} else if (ret == 0x94 + len - 1) {
-			return -ENODEV;
-		} else if (ret < 0) {
+		if (ret == 0x94 + len - 1) {
+			if (i2c_debug == 1)
+				em28xx_warn("R05 returned 0x%02x: I2C ACK error\n",
+					    ret);
+			return -ENXIO;
+		}
+		if (ret < 0) {
 			em28xx_warn("failed to get i2c transfer status from bridge register (error=%i)\n",
 				    ret);
 			return ret;
 		}
 		msleep(5);
 	}
-	em28xx_warn("write to i2c device at 0x%x timed out\n", addr);
-	return -EIO;
+	if (i2c_debug)
+		em28xx_warn("write to i2c device at 0x%x timed out\n", addr);
+	return -ETIMEDOUT;
 }
 
 /*
@@ -98,9 +103,9 @@ static int em2800_i2c_send_bytes(struct em28xx *dev, u8 addr, u8 *buf, u16 len)
  */
 static int em2800_i2c_recv_bytes(struct em28xx *dev, u8 addr, u8 *buf, u16 len)
 {
+	unsigned long timeout = jiffies + msecs_to_jiffies(EM28XX_I2C_XFER_TIMEOUT);
 	u8 buf2[4];
 	int ret;
-	int read_timeout;
 	int i;
 
 	if (len < 1 || len > 4)
@@ -117,22 +122,28 @@ static int em2800_i2c_recv_bytes(struct em28xx *dev, u8 addr, u8 *buf, u16 len)
 	}
 
 	/* wait for completion */
-	for (read_timeout = EM2800_I2C_XFER_TIMEOUT; read_timeout > 0;
-	     read_timeout -= 5) {
+	while (time_is_after_jiffies(timeout)) {
 		ret = dev->em28xx_read_reg(dev, 0x05);
-		if (ret == 0x84 + len - 1) {
+		if (ret == 0x84 + len - 1)
 			break;
-		} else if (ret == 0x94 + len - 1) {
-			return -ENODEV;
-		} else if (ret < 0) {
+		if (ret == 0x94 + len - 1) {
+			if (i2c_debug == 1)
+				em28xx_warn("R05 returned 0x%02x: I2C ACK error\n",
+					    ret);
+			return -ENXIO;
+		}
+		if (ret < 0) {
 			em28xx_warn("failed to get i2c transfer status from bridge register (error=%i)\n",
 				    ret);
 			return ret;
 		}
 		msleep(5);
 	}
-	if (ret != 0x84 + len - 1)
-		em28xx_warn("read from i2c device at 0x%x timed out\n", addr);
+	if (ret != 0x84 + len - 1) {
+		if (i2c_debug)
+			em28xx_warn("read from i2c device at 0x%x timed out\n",
+				    addr);
+	}
 
 	/* get the received message */
 	ret = dev->em28xx_read_reg_req_len(dev, 0x00, 4-len, buf2, len);
@@ -168,7 +179,8 @@ static int em2800_i2c_check_for_device(struct em28xx *dev, u8 addr)
 static int em28xx_i2c_send_bytes(struct em28xx *dev, u16 addr, u8 *buf,
 				 u16 len, int stop)
 {
-	int write_timeout, ret;
+	unsigned long timeout = jiffies + msecs_to_jiffies(EM28XX_I2C_XFER_TIMEOUT);
+	int ret;
 
 	if (len < 1 || len > 64)
 		return -EOPNOTSUPP;
@@ -191,16 +203,19 @@ static int em28xx_i2c_send_bytes(struct em28xx *dev, u16 addr, u8 *buf,
 		}
 	}
 
-	/* Check success of the i2c operation */
-	for (write_timeout = EM2800_I2C_XFER_TIMEOUT; write_timeout > 0;
-	     write_timeout -= 5) {
+	/* wait for completion */
+	while (time_is_after_jiffies(timeout)) {
 		ret = dev->em28xx_read_reg(dev, 0x05);
-		if (ret == 0) { /* success */
+		if (ret == 0) /* success */
 			return len;
-		} else if (ret == 0x10) {
-			return -ENODEV;
-		} else if (ret < 0) {
-			em28xx_warn("failed to read i2c transfer status from bridge (error=%i)\n",
+		if (ret == 0x10) {
+			if (i2c_debug == 1)
+				em28xx_warn("I2C ACK error on writing to addr 0x%02x\n",
+					    addr);
+			return -ENXIO;
+		}
+		if (ret < 0) {
+			em28xx_warn("failed to get i2c transfer status from bridge register (error=%i)\n",
 				    ret);
 			return ret;
 		}
@@ -211,7 +226,17 @@ static int em28xx_i2c_send_bytes(struct em28xx *dev, u16 addr, u8 *buf,
 		 * (even with high payload) ...
 		 */
 	}
-	em28xx_warn("write to i2c device at 0x%x timed out\n", addr);
+
+	if (ret == 0x02 || ret == 0x04) {
+		/* NOTE: these errors seem to be related to clock stretching */
+		if (i2c_debug)
+			em28xx_warn("write to i2c device at 0x%x timed out (status=%i)\n",
+				    addr, ret);
+		return -ETIMEDOUT;
+	}
+
+	em28xx_warn("write to i2c device at 0x%x failed with unknown error (status=%i)\n",
+		    addr, ret);
 	return -EIO;
 }
 
@@ -242,26 +267,37 @@ static int em28xx_i2c_recv_bytes(struct em28xx *dev, u16 addr, u8 *buf, u16 len)
 	 * bytes if we are on bus B AND there was no write attempt to the
 	 * specified slave address before AND no device is present at the
 	 * requested slave address.
-	 * Anyway, the next check will fail with -ENODEV in this case, so avoid
+	 * Anyway, the next check will fail with -ENXIO in this case, so avoid
 	 * spamming the system log on device probing and do nothing here.
 	 */
 
 	/* Check success of the i2c operation */
 	ret = dev->em28xx_read_reg(dev, 0x05);
+	if (ret == 0) /* success */
+		return len;
 	if (ret < 0) {
-		em28xx_warn("failed to read i2c transfer status from bridge (error=%i)\n",
+		em28xx_warn("failed to get i2c transfer status from bridge register (error=%i)\n",
 			    ret);
 		return ret;
 	}
-	if (ret > 0) {
-		if (ret == 0x10) {
-			return -ENODEV;
-		} else {
-			em28xx_warn("unknown i2c error (status=%i)\n", ret);
-			return -EIO;
-		}
+	if (ret == 0x10) {
+		if (i2c_debug == 1)
+			em28xx_warn("I2C ACK error on writing to addr 0x%02x\n",
+				    addr);
+		return -ENXIO;
 	}
-	return len;
+
+	if (ret == 0x02 || ret == 0x04) {
+		/* NOTE: these errors seem to be related to clock stretching */
+		if (i2c_debug)
+			em28xx_warn("write to i2c device at 0x%x timed out (status=%i)\n",
+				    addr, ret);
+		return -ETIMEDOUT;
+	}
+
+	em28xx_warn("write to i2c device at 0x%x failed with unknown error (status=%i)\n",
+		    addr, ret);
+	return -EIO;
 }
 
 /*
@@ -316,8 +352,12 @@ static int em25xx_bus_B_send_bytes(struct em28xx *dev, u16 addr, u8 *buf,
 	 */
 	if (!ret)
 		return len;
-	else if (ret > 0)
-		return -ENODEV;
+	else if (ret > 0) {
+		if (i2c_debug == 1)
+			em28xx_warn("Bus B R08 returned 0x%02x: I2C ACK error\n",
+				    ret);
+		return -ENXIO;
+	}
 
 	return ret;
 	/*
@@ -355,7 +395,7 @@ static int em25xx_bus_B_recv_bytes(struct em28xx *dev, u16 addr, u8 *buf,
 	 * bytes if we are on bus B AND there was no write attempt to the
 	 * specified slave address before AND no device is present at the
 	 * requested slave address.
-	 * Anyway, the next check will fail with -ENODEV in this case, so avoid
+	 * Anyway, the next check will fail with -ENXIO in this case, so avoid
 	 * spamming the system log on device probing and do nothing here.
 	 */
 
@@ -367,8 +407,12 @@ static int em25xx_bus_B_recv_bytes(struct em28xx *dev, u16 addr, u8 *buf,
 	 */
 	if (!ret)
 		return len;
-	else if (ret > 0)
-		return -ENODEV;
+	else if (ret > 0) {
+		if (i2c_debug == 1)
+			em28xx_warn("Bus B R08 returned 0x%02x: I2C ACK error\n",
+				    ret);
+		return -ENXIO;
+	}
 
 	return ret;
 	/*
@@ -409,10 +453,6 @@ static inline int i2c_check_for_device(struct em28xx_i2c_bus *i2c_bus, u16 addr)
 		rc = em2800_i2c_check_for_device(dev, addr);
 	else if (i2c_bus->algo_type == EM28XX_I2C_ALGO_EM25XX_BUS_B)
 		rc = em25xx_bus_B_check_for_device(dev, addr);
-	if (rc == -ENODEV) {
-		if (i2c_debug)
-			printk(" no device\n");
-	}
 	return rc;
 }
 
@@ -421,7 +461,7 @@ static inline int i2c_recv_bytes(struct em28xx_i2c_bus *i2c_bus,
 {
 	struct em28xx *dev = i2c_bus->dev;
 	u16 addr = msg.addr << 1;
-	int byte, rc = -EOPNOTSUPP;
+	int rc = -EOPNOTSUPP;
 
 	if (i2c_bus->algo_type == EM28XX_I2C_ALGO_EM28XX)
 		rc = em28xx_i2c_recv_bytes(dev, addr, msg.buf, msg.len);
@@ -429,10 +469,6 @@ static inline int i2c_recv_bytes(struct em28xx_i2c_bus *i2c_bus,
 		rc = em2800_i2c_recv_bytes(dev, addr, msg.buf, msg.len);
 	else if (i2c_bus->algo_type == EM28XX_I2C_ALGO_EM25XX_BUS_B)
 		rc = em25xx_bus_B_recv_bytes(dev, addr, msg.buf, msg.len);
-	if (i2c_debug) {
-		for (byte = 0; byte < msg.len; byte++)
-			printk(" %02x", msg.buf[byte]);
-	}
 	return rc;
 }
 
@@ -441,12 +477,8 @@ static inline int i2c_send_bytes(struct em28xx_i2c_bus *i2c_bus,
 {
 	struct em28xx *dev = i2c_bus->dev;
 	u16 addr = msg.addr << 1;
-	int byte, rc = -EOPNOTSUPP;
+	int rc = -EOPNOTSUPP;
 
-	if (i2c_debug) {
-		for (byte = 0; byte < msg.len; byte++)
-			printk(" %02x", msg.buf[byte]);
-	}
 	if (i2c_bus->algo_type == EM28XX_I2C_ALGO_EM28XX)
 		rc = em28xx_i2c_send_bytes(dev, addr, msg.buf, msg.len, stop);
 	else if (i2c_bus->algo_type == EM28XX_I2C_ALGO_EM2800)
@@ -491,33 +523,53 @@ static int em28xx_i2c_xfer(struct i2c_adapter *i2c_adap,
 	}
 	for (i = 0; i < num; i++) {
 		addr = msgs[i].addr << 1;
-		if (i2c_debug)
+		if (i2c_debug > 1)
 			printk(KERN_DEBUG "%s at %s: %s %s addr=%02x len=%d:",
 			       dev->name, __func__ ,
 			       (msgs[i].flags & I2C_M_RD) ? "read" : "write",
 			       i == num - 1 ? "stop" : "nonstop",
 			       addr, msgs[i].len);
-		if (!msgs[i].len) { /* no len: check only for device presence */
+		if (!msgs[i].len) {
+			/*
+			 * no len: check only for device presence
+			 * This code is only called during device probe.
+			 */
 			rc = i2c_check_for_device(i2c_bus, addr);
-			if (rc == -ENODEV) {
+			if (rc < 0) {
+				if (rc == -ENXIO) {
+					if (i2c_debug > 1)
+						printk(KERN_CONT " no device\n");
+					rc = -ENODEV;
+				} else {
+					if (i2c_debug > 1)
+						printk(KERN_CONT " ERROR: %i\n", rc);
+				}
 				rt_mutex_unlock(&dev->i2c_bus_lock);
 				return rc;
 			}
 		} else if (msgs[i].flags & I2C_M_RD) {
 			/* read bytes */
 			rc = i2c_recv_bytes(i2c_bus, msgs[i]);
+
+			if (i2c_debug > 1 && rc >= 0)
+				printk(KERN_CONT " %*ph",
+				       msgs[i].len, msgs[i].buf);
 		} else {
+			if (i2c_debug > 1)
+				printk(KERN_CONT " %*ph",
+				       msgs[i].len, msgs[i].buf);
+
 			/* write bytes */
 			rc = i2c_send_bytes(i2c_bus, msgs[i], i == num - 1);
 		}
 		if (rc < 0) {
-			if (i2c_debug)
-				printk(" ERROR: %i\n", rc);
+			if (i2c_debug > 1)
+				printk(KERN_CONT " ERROR: %i\n", rc);
 			rt_mutex_unlock(&dev->i2c_bus_lock);
 			return rc;
 		}
-		if (i2c_debug)
-			printk("\n");
+		if (i2c_debug > 1)
+			printk(KERN_CONT "\n");
 	}
 
 	rt_mutex_unlock(&dev->i2c_bus_lock);
@@ -600,7 +652,7 @@ static int em28xx_i2c_eeprom(struct em28xx *dev, unsigned bus,
 	 * calculation and returned device dataset. Simplifies the code a lot,
 	 * but we might have to deal with multiple sizes in the future !
 	 */
-	int i, err;
+	int err;
 	struct em28xx_eeprom *dev_config;
 	u8 buf, *data;
 
@@ -631,20 +683,14 @@ static int em28xx_i2c_eeprom(struct em28xx *dev, unsigned bus,
 		goto error;
 	}
 
-	/* Display eeprom content */
-	for (i = 0; i < len; i++) {
-		if (0 == (i % 16)) {
-			if (dev->eeprom_addrwidth_16bit)
-				em28xx_info("i2c eeprom %04x:", i);
-			else
-				em28xx_info("i2c eeprom %02x:", i);
-		}
-		printk(" %02x", data[i]);
-		if (15 == (i % 16))
-			printk("\n");
+	if (i2c_debug) {
+		/* Display eeprom content */
+		print_hex_dump(KERN_INFO, "eeprom ", DUMP_PREFIX_OFFSET,
+			       16, 1, data, len, true);
+
+		if (dev->eeprom_addrwidth_16bit)
+			em28xx_info("eeprom %06x: ... (skipped)\n", 256);
 	}
-	if (dev->eeprom_addrwidth_16bit)
-		em28xx_info("i2c eeprom %04x: ... (skipped)\n", i);
 
 	if (dev->eeprom_addrwidth_16bit &&
 	    data[0] == 0x26 && data[3] == 0x00) {
@@ -726,7 +772,7 @@ static int em28xx_i2c_eeprom(struct em28xx *dev, unsigned bus,
 
 	*eedata = data;
 	*eedata_len = len;
-	dev_config = (void *)eedata;
+	dev_config = (void *)*eedata;
 
 	switch (le16_to_cpu(dev_config->chip_conf) >> 4 & 0x3) {
 	case 0:
@@ -736,10 +782,16 @@ static int em28xx_i2c_eeprom(struct em28xx *dev, unsigned bus,
 		em28xx_info("\tAC97 audio (5 sample rates)\n");
 		break;
 	case 2:
-		em28xx_info("\tI2S audio, sample rate=32k\n");
+		if (dev->chip_id < CHIP_ID_EM2860)
+			em28xx_info("\tI2S audio, sample rate=32k\n");
+		else
+			em28xx_info("\tI2S audio, 3 sample rates\n");
 		break;
 	case 3:
-		em28xx_info("\tI2S audio, 3 sample rates\n");
+		if (dev->chip_id < CHIP_ID_EM2860)
+			em28xx_info("\tI2S audio, 3 sample rates\n");
+		else
+			em28xx_info("\tI2S audio, 5 sample rates\n");
 		break;
 	}
 
@@ -887,7 +939,6 @@ int em28xx_i2c_register(struct em28xx *dev, unsigned bus,
 	dev->i2c_bus[bus].algo_type = algo_type;
 	dev->i2c_bus[bus].dev = dev;
 	dev->i2c_adap[bus].algo_data = &dev->i2c_bus[bus];
-	i2c_set_adapdata(&dev->i2c_adap[bus], &dev->v4l2_dev);
 
 	retval = i2c_add_adapter(&dev->i2c_adap[bus]);
 	if (retval < 0) {
diff --git a/drivers/media/usb/em28xx/em28xx-input.c b/drivers/media/usb/em28xx/em28xx-input.c
index ea181e4b68c..56ef49df4f8 100644
--- a/drivers/media/usb/em28xx/em28xx-input.c
+++ b/drivers/media/usb/em28xx/em28xx-input.c
@@ -30,8 +30,9 @@
 
 #include "em28xx.h"
 
-#define EM28XX_SNAPSHOT_KEY KEY_CAMERA
-#define EM28XX_SBUTTON_QUERY_INTERVAL 500
+#define EM28XX_SNAPSHOT_KEY				KEY_CAMERA
+#define EM28XX_BUTTONS_DEBOUNCED_QUERY_INTERVAL		500 /* [ms] */
+#define EM28XX_BUTTONS_VOLATILE_QUERY_INTERVAL		100 /* [ms] */
 
 static unsigned int ir_debug;
 module_param(ir_debug, int, 0644);
@@ -442,6 +443,7 @@ static int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 *rc_type)
 	case CHIP_ID_EM2884:
 	case CHIP_ID_EM2874:
 	case CHIP_ID_EM28174:
+	case CHIP_ID_EM28178:
 		return em2874_ir_change_protocol(rc_dev, rc_type);
 	default:
 		printk("Unrecognized em28xx chip id 0x%02x: IR not supported\n",
@@ -470,54 +472,98 @@ static int em28xx_probe_i2c_ir(struct em28xx *dev)
 }
 
 /**********************************************************
- Handle Webcam snapshot button
+ Handle buttons
  **********************************************************/
 
-static void em28xx_query_sbutton(struct work_struct *work)
+static void em28xx_query_buttons(struct work_struct *work)
 {
-	/* Poll the register and see if the button is depressed */
 	struct em28xx *dev =
-		container_of(work, struct em28xx, sbutton_query_work.work);
-	int ret;
-
-	ret = em28xx_read_reg(dev, EM28XX_R0C_USBSUSP);
-
-	if (ret & EM28XX_R0C_USBSUSP_SNAPSHOT) {
-		u8 cleared;
-		/* Button is depressed, clear the register */
-		cleared = ((u8) ret) & ~EM28XX_R0C_USBSUSP_SNAPSHOT;
-		em28xx_write_regs(dev, EM28XX_R0C_USBSUSP, &cleared, 1);
-
-		/* Not emulate the keypress */
-		input_report_key(dev->sbutton_input_dev, EM28XX_SNAPSHOT_KEY,
-				 1);
-		/* Now unpress the key */
-		input_report_key(dev->sbutton_input_dev, EM28XX_SNAPSHOT_KEY,
-				 0);
+		container_of(work, struct em28xx, buttons_query_work.work);
+	u8 i, j;
+	int regval;
+	bool is_pressed, was_pressed;
+	const struct em28xx_led *led;
+
+	/* Poll and evaluate all addresses */
+	for (i = 0; i < dev->num_button_polling_addresses; i++) {
+		/* Read value from register */
+		regval = em28xx_read_reg(dev, dev->button_polling_addresses[i]);
+		if (regval < 0)
+			continue;
+		/* Check states of the buttons and act */
+		j = 0;
+		while (dev->board.buttons[j].role >= 0 &&
+			 dev->board.buttons[j].role < EM28XX_NUM_BUTTON_ROLES) {
+			struct em28xx_button *button = &dev->board.buttons[j];
+			/* Check if button uses the current address */
+			if (button->reg_r != dev->button_polling_addresses[i]) {
+				j++;
+				continue;
+			}
+			/* Determine if button is and was pressed last time */
+			is_pressed = regval & button->mask;
+			was_pressed = dev->button_polling_last_values[i]
+				       & button->mask;
+			if (button->inverted) {
+				is_pressed = !is_pressed;
+				was_pressed = !was_pressed;
+			}
+			/* Clear button state (if needed) */
+			if (is_pressed && button->reg_clearing)
+				em28xx_write_reg(dev, button->reg_clearing,
+						 (~regval & button->mask)
+						    | (regval & ~button->mask));
+			/* Handle button state */
+			if (!is_pressed || was_pressed) {
+				j++;
+				continue;
+			}
+			switch (button->role) {
+			case EM28XX_BUTTON_SNAPSHOT:
+				/* Emulate the keypress */
+				input_report_key(dev->sbutton_input_dev,
+						 EM28XX_SNAPSHOT_KEY, 1);
+				/* Unpress the key */
+				input_report_key(dev->sbutton_input_dev,
+						 EM28XX_SNAPSHOT_KEY, 0);
+				break;
+			case EM28XX_BUTTON_ILLUMINATION:
+				led = em28xx_find_led(dev,
+						      EM28XX_LED_ILLUMINATION);
+				/* Switch illumination LED on/off */
+				if (led)
+					em28xx_toggle_reg_bits(dev,
+							       led->gpio_reg,
+							       led->gpio_mask);
+				break;
+			default:
+				WARN_ONCE(1, "BUG: unhandled button role.");
+			}
+			/* Next button */
+			j++;
+		}
+		/* Save current value for comparison during the next polling */
+		dev->button_polling_last_values[i] = regval;
 	}
-
 	/* Schedule next poll */
-	schedule_delayed_work(&dev->sbutton_query_work,
-			      msecs_to_jiffies(EM28XX_SBUTTON_QUERY_INTERVAL));
+	schedule_delayed_work(&dev->buttons_query_work,
+			      msecs_to_jiffies(dev->button_polling_interval));
 }
 
-static void em28xx_register_snapshot_button(struct em28xx *dev)
+static int em28xx_register_snapshot_button(struct em28xx *dev)
 {
 	struct input_dev *input_dev;
 	int err;
 
 	em28xx_info("Registering snapshot button...\n");
 	input_dev = input_allocate_device();
-	if (!input_dev) {
-		em28xx_errdev("input_allocate_device failed\n");
-		return;
-	}
+	if (!input_dev)
+		return -ENOMEM;
 
 	usb_make_path(dev->udev, dev->snapshot_button_path,
 		      sizeof(dev->snapshot_button_path));
 	strlcat(dev->snapshot_button_path, "/sbutton",
 		sizeof(dev->snapshot_button_path));
-	INIT_DELAYED_WORK(&dev->sbutton_query_work, em28xx_query_sbutton);
 
 	input_dev->name = "em28xx snapshot button";
 	input_dev->phys = dev->snapshot_button_path;
@@ -535,25 +581,86 @@ static void em28xx_register_snapshot_button(struct em28xx *dev)
 	if (err) {
 		em28xx_errdev("input_register_device failed\n");
 		input_free_device(input_dev);
-		return;
+		return err;
 	}
 
 	dev->sbutton_input_dev = input_dev;
-	schedule_delayed_work(&dev->sbutton_query_work,
-			      msecs_to_jiffies(EM28XX_SBUTTON_QUERY_INTERVAL));
-	return;
+	return 0;
+}
 
+static void em28xx_init_buttons(struct em28xx *dev)
+{
+	u8  i = 0, j = 0;
+	bool addr_new = 0;
+
+	dev->button_polling_interval = EM28XX_BUTTONS_DEBOUNCED_QUERY_INTERVAL;
+	while (dev->board.buttons[i].role >= 0 &&
+			 dev->board.buttons[i].role < EM28XX_NUM_BUTTON_ROLES) {
+		struct em28xx_button *button = &dev->board.buttons[i];
+		/* Check if polling address is already on the list */
+		addr_new = 1;
+		for (j = 0; j < dev->num_button_polling_addresses; j++) {
+			if (button->reg_r == dev->button_polling_addresses[j]) {
+				addr_new = 0;
+				break;
+			}
+		}
+		/* Check if max. number of polling addresses is exceeded */
+		if (addr_new && dev->num_button_polling_addresses
+					   >= EM28XX_NUM_BUTTON_ADDRESSES_MAX) {
+			WARN_ONCE(1, "BUG: maximum number of button polling addresses exceeded.");
+			goto next_button;
+		}
+		/* Button role specific checks and actions */
+		if (button->role == EM28XX_BUTTON_SNAPSHOT) {
+			/* Register input device */
+			if (em28xx_register_snapshot_button(dev) < 0)
+				goto next_button;
+		} else if (button->role == EM28XX_BUTTON_ILLUMINATION) {
+			/* Check sanity */
+			if (!em28xx_find_led(dev, EM28XX_LED_ILLUMINATION)) {
+				em28xx_errdev("BUG: illumination button defined, but no illumination LED.\n");
+				goto next_button;
+			}
+		}
+		/* Add read address to list of polling addresses */
+		if (addr_new) {
+			unsigned int index = dev->num_button_polling_addresses;
+			dev->button_polling_addresses[index] = button->reg_r;
+			dev->num_button_polling_addresses++;
+		}
+		/* Reduce polling interval if necessary */
+		if (!button->reg_clearing)
+			dev->button_polling_interval =
+					 EM28XX_BUTTONS_VOLATILE_QUERY_INTERVAL;
+next_button:
+		/* Next button */
+		i++;
+	}
+
+	/* Start polling */
+	if (dev->num_button_polling_addresses) {
+		memset(dev->button_polling_last_values, 0,
+					       EM28XX_NUM_BUTTON_ADDRESSES_MAX);
+		INIT_DELAYED_WORK(&dev->buttons_query_work,
+							  em28xx_query_buttons);
+		schedule_delayed_work(&dev->buttons_query_work,
+			       msecs_to_jiffies(dev->button_polling_interval));
+	}
 }
 
-static void em28xx_deregister_snapshot_button(struct em28xx *dev)
+static void em28xx_shutdown_buttons(struct em28xx *dev)
 {
+	/* Cancel polling */
+	cancel_delayed_work_sync(&dev->buttons_query_work);
+	/* Clear polling addresses list */
+	dev->num_button_polling_addresses = 0;
+	/* Deregister input devices */
 	if (dev->sbutton_input_dev != NULL) {
 		em28xx_info("Deregistering snapshot button\n");
-		cancel_delayed_work_sync(&dev->sbutton_query_work);
 		input_unregister_device(dev->sbutton_input_dev);
 		dev->sbutton_input_dev = NULL;
 	}
-	return;
 }
 
 static int em28xx_ir_init(struct em28xx *dev)
@@ -564,8 +671,15 @@ static int em28xx_ir_init(struct em28xx *dev)
 	u64 rc_type;
 	u16 i2c_rc_dev_addr = 0;
 
-	if (dev->board.has_snapshot_button)
-		em28xx_register_snapshot_button(dev);
+	if (dev->is_audio_only) {
+		/* Shouldn't initialize IR for this interface */
+		return 0;
+	}
+
+	kref_get(&dev->ref);
+
+	if (dev->board.buttons)
+		em28xx_init_buttons(dev);
 
 	if (dev->board.has_ir_i2c) {
 		i2c_rc_dev_addr = em28xx_probe_i2c_ir(dev);
@@ -583,6 +697,8 @@ static int em28xx_ir_init(struct em28xx *dev)
 		return 0;
 	}
 
+	em28xx_info("Registering input extension\n");
+
 	ir = kzalloc(sizeof(*ir), GFP_KERNEL);
 	rc = rc_allocate_device();
 	if (!ir || !rc)
@@ -611,7 +727,7 @@ static int em28xx_ir_init(struct em28xx *dev)
 		case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
 			rc->map_name = RC_MAP_HAUPPAUGE;
 			ir->get_key_i2c = em28xx_get_key_em_haup;
-			rc->allowed_protos = RC_BIT_RC5;
+			rc_set_allowed_protocols(rc, RC_BIT_RC5);
 			break;
 		case EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE:
 			rc->map_name = RC_MAP_WINFAST_USBII_DELUXE;
@@ -627,15 +743,16 @@ static int em28xx_ir_init(struct em28xx *dev)
 		switch (dev->chip_id) {
 		case CHIP_ID_EM2860:
 		case CHIP_ID_EM2883:
-			rc->allowed_protos = RC_BIT_RC5 | RC_BIT_NEC;
+			rc_set_allowed_protocols(rc, RC_BIT_RC5 | RC_BIT_NEC);
 			ir->get_key = default_polling_getkey;
 			break;
 		case CHIP_ID_EM2884:
 		case CHIP_ID_EM2874:
 		case CHIP_ID_EM28174:
+		case CHIP_ID_EM28178:
 			ir->get_key = em2874_polling_getkey;
-			rc->allowed_protos = RC_BIT_RC5 | RC_BIT_NEC |
-					     RC_BIT_RC6_0;
+			rc_set_allowed_protocols(rc, RC_BIT_RC5 | RC_BIT_NEC |
+						 RC_BIT_RC6_0);
 			break;
 		default:
 			err = -ENODEV;
@@ -675,6 +792,8 @@ static int em28xx_ir_init(struct em28xx *dev)
 	if (err)
 		goto error;
 
+	em28xx_info("Input extension successfully initalized\n");
+
 	return 0;
 
 error:
@@ -688,11 +807,18 @@ static int em28xx_ir_fini(struct em28xx *dev)
 {
 	struct em28xx_IR *ir = dev->ir;
 
-	em28xx_deregister_snapshot_button(dev);
+	if (dev->is_audio_only) {
+		/* Shouldn't initialize IR for this interface */
+		return 0;
+	}
+
+	em28xx_info("Closing input extension");
+
+	em28xx_shutdown_buttons(dev);
 
 	/* skip detach on non attached boards */
 	if (!ir)
-		return 0;
+		goto ref_put;
 
 	if (ir->rc)
 		rc_unregister_device(ir->rc);
@@ -700,6 +826,45 @@ static int em28xx_ir_fini(struct em28xx *dev)
 	/* done */
 	kfree(ir);
 	dev->ir = NULL;
+
+ref_put:
+	kref_put(&dev->ref, em28xx_free_device);
+
+	return 0;
+}
+
+static int em28xx_ir_suspend(struct em28xx *dev)
+{
+	struct em28xx_IR *ir = dev->ir;
+
+	if (dev->is_audio_only)
+		return 0;
+
+	em28xx_info("Suspending input extension");
+	if (ir)
+		cancel_delayed_work_sync(&ir->work);
+	cancel_delayed_work_sync(&dev->buttons_query_work);
+	/* is canceling delayed work sufficient or does the rc event
+	   kthread needs stopping? kthread is stopped in
+	   ir_raw_event_unregister() */
+	return 0;
+}
+
+static int em28xx_ir_resume(struct em28xx *dev)
+{
+	struct em28xx_IR *ir = dev->ir;
+
+	if (dev->is_audio_only)
+		return 0;
+
+	em28xx_info("Resuming input extension");
+	/* if suspend calls ir_raw_event_unregister(), the should call
+	   ir_raw_event_register() */
+	if (ir)
+		schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling));
+	if (dev->num_button_polling_addresses)
+		schedule_delayed_work(&dev->buttons_query_work,
+			       msecs_to_jiffies(dev->button_polling_interval));
 	return 0;
 }
 
@@ -708,6 +873,8 @@ static struct em28xx_ops rc_ops = {
 	.name = "Em28xx Input Extension",
 	.init = em28xx_ir_init,
 	.fini = em28xx_ir_fini,
+	.suspend = em28xx_ir_suspend,
+	.resume = em28xx_ir_resume,
 };
 
 static int __init em28xx_rc_register(void)
@@ -721,8 +888,9 @@ static void __exit em28xx_rc_unregister(void)
 }
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
-MODULE_DESCRIPTION("Em28xx Input driver");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
+MODULE_DESCRIPTION(DRIVER_DESC " - input interface");
+MODULE_VERSION(EM28XX_VERSION);
 
 module_init(em28xx_rc_register);
 module_exit(em28xx_rc_unregister);
diff --git a/drivers/media/usb/em28xx/em28xx-reg.h b/drivers/media/usb/em28xx/em28xx-reg.h
index 0e047784796..311fb349daf 100644
--- a/drivers/media/usb/em28xx/em28xx-reg.h
+++ b/drivers/media/usb/em28xx/em28xx-reg.h
@@ -25,10 +25,12 @@
 #define EM28XX_R00_CHIPCFG	0x00
 
 /* em28xx Chip Configuration 0x00 */
-#define EM28XX_CHIPCFG_VENDOR_AUDIO		0x80
-#define EM28XX_CHIPCFG_I2S_VOLUME_CAPABLE	0x40
-#define EM28XX_CHIPCFG_I2S_5_SAMPRATES		0x30
-#define EM28XX_CHIPCFG_I2S_3_SAMPRATES		0x20
+#define EM2860_CHIPCFG_VENDOR_AUDIO		0x80
+#define EM2860_CHIPCFG_I2S_VOLUME_CAPABLE	0x40
+#define EM2820_CHIPCFG_I2S_3_SAMPRATES		0x30
+#define EM2860_CHIPCFG_I2S_5_SAMPRATES		0x30
+#define EM2820_CHIPCFG_I2S_1_SAMPRATE		0x20
+#define EM2860_CHIPCFG_I2S_3_SAMPRATES		0x20
 #define EM28XX_CHIPCFG_AC97			0x10
 #define EM28XX_CHIPCFG_AUDIOMASK		0x30
 
@@ -245,6 +247,7 @@ enum em28xx_chip_id {
 	CHIP_ID_EM2874 = 65,
 	CHIP_ID_EM2884 = 68,
 	CHIP_ID_EM28174 = 113,
+	CHIP_ID_EM28178 = 114,
 };
 
 /*
diff --git a/drivers/media/usb/em28xx/em28xx-v4l.h b/drivers/media/usb/em28xx/em28xx-v4l.h
new file mode 100644
index 00000000000..432862c20bb
--- /dev/null
+++ b/drivers/media/usb/em28xx/em28xx-v4l.h
@@ -0,0 +1,20 @@
+/*
+   em28xx-video.c - driver for Empia EM2800/EM2820/2840 USB
+		    video capture devices
+
+   Copyright (C) 2013-2014 Mauro Carvalho Chehab <m.chehab@samsung.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+ */
+
+
+int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count);
+void em28xx_stop_vbi_streaming(struct vb2_queue *vq);
+extern struct vb2_ops em28xx_vbi_qops;
diff --git a/drivers/media/usb/em28xx/em28xx-vbi.c b/drivers/media/usb/em28xx/em28xx-vbi.c
index 39f39c527c1..6d7f657f6f5 100644
--- a/drivers/media/usb/em28xx/em28xx-vbi.c
+++ b/drivers/media/usb/em28xx/em28xx-vbi.c
@@ -27,6 +27,7 @@
 #include <linux/init.h>
 
 #include "em28xx.h"
+#include "em28xx-v4l.h"
 
 static unsigned int vbibufs = 5;
 module_param(vbibufs, int, 0644);
@@ -46,12 +47,13 @@ static int vbi_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
 			   unsigned int sizes[], void *alloc_ctxs[])
 {
 	struct em28xx *dev = vb2_get_drv_priv(vq);
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
 	unsigned long size;
 
 	if (fmt)
 		size = fmt->fmt.pix.sizeimage;
 	else
-		size = dev->vbi_width * dev->vbi_height * 2;
+		size = v4l2->vbi_width * v4l2->vbi_height * 2;
 
 	if (0 == *nbuffers)
 		*nbuffers = 32;
@@ -68,11 +70,12 @@ static int vbi_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
 
 static int vbi_buffer_prepare(struct vb2_buffer *vb)
 {
-	struct em28xx        *dev = vb2_get_drv_priv(vb->vb2_queue);
-	struct em28xx_buffer *buf = container_of(vb, struct em28xx_buffer, vb);
+	struct em28xx        *dev  = vb2_get_drv_priv(vb->vb2_queue);
+	struct em28xx_v4l2   *v4l2 = dev->v4l2;
+	struct em28xx_buffer *buf  = container_of(vb, struct em28xx_buffer, vb);
 	unsigned long        size;
 
-	size = dev->vbi_width * dev->vbi_height * 2;
+	size = v4l2->vbi_width * v4l2->vbi_height * 2;
 
 	if (vb2_plane_size(vb, 0) < size) {
 		printk(KERN_INFO "%s data will not fit into plane (%lu < %lu)\n",
diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c
index 1a577ed8ea0..f6b49c98e2c 100644
--- a/drivers/media/usb/em28xx/em28xx-video.c
+++ b/drivers/media/usb/em28xx/em28xx-video.c
@@ -38,9 +38,11 @@
 #include <linux/slab.h>
 
 #include "em28xx.h"
+#include "em28xx-v4l.h"
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-event.h>
+#include <media/v4l2-clk.h>
 #include <media/msp3400.h>
 #include <media/tuner.h>
 
@@ -49,19 +51,23 @@
 		      "Mauro Carvalho Chehab <mchehab@infradead.org>, " \
 		      "Sascha Sommer <saschasommer@freenet.de>"
 
-#define DRIVER_DESC         "Empia em28xx based USB video device driver"
+static unsigned int isoc_debug;
+module_param(isoc_debug, int, 0644);
+MODULE_PARM_DESC(isoc_debug, "enable debug messages [isoc transfers]");
+
+static unsigned int disable_vbi;
+module_param(disable_vbi, int, 0644);
+MODULE_PARM_DESC(disable_vbi, "disable vbi support");
 
-#define EM28XX_VERSION "0.2.0"
+static int alt;
+module_param(alt, int, 0644);
+MODULE_PARM_DESC(alt, "alternate setting to use for video endpoint");
 
 #define em28xx_videodbg(fmt, arg...) do {\
 	if (video_debug) \
 		printk(KERN_INFO "%s %s :"fmt, \
 			 dev->name, __func__ , ##arg); } while (0)
 
-static unsigned int isoc_debug;
-module_param(isoc_debug, int, 0644);
-MODULE_PARM_DESC(isoc_debug, "enable debug messages [isoc transfers]");
-
 #define em28xx_isocdbg(fmt, arg...) \
 do {\
 	if (isoc_debug) { \
@@ -71,7 +77,7 @@ do {\
   } while (0)
 
 MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_DESCRIPTION(DRIVER_DESC " - v4l2 interface");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(EM28XX_VERSION);
 
@@ -135,6 +141,287 @@ static struct em28xx_fmt format[] = {
 	},
 };
 
+/*FIXME: maxw should be dependent of alt mode */
+static inline unsigned int norm_maxw(struct em28xx *dev)
+{
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
+
+	if (dev->board.is_webcam)
+		return v4l2->sensor_xres;
+
+	if (dev->board.max_range_640_480)
+		return 640;
+
+	return 720;
+}
+
+static inline unsigned int norm_maxh(struct em28xx *dev)
+{
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
+
+	if (dev->board.is_webcam)
+		return v4l2->sensor_yres;
+
+	if (dev->board.max_range_640_480)
+		return 480;
+
+	return (v4l2->norm & V4L2_STD_625_50) ? 576 : 480;
+}
+
+static int em28xx_vbi_supported(struct em28xx *dev)
+{
+	/* Modprobe option to manually disable */
+	if (disable_vbi == 1)
+		return 0;
+
+	if (dev->board.is_webcam)
+		return 0;
+
+	/* FIXME: check subdevices for VBI support */
+
+	if (dev->chip_id == CHIP_ID_EM2860 ||
+	    dev->chip_id == CHIP_ID_EM2883)
+		return 1;
+
+	/* Version of em28xx that does not support VBI */
+	return 0;
+}
+
+/*
+ * em28xx_wake_i2c()
+ * configure i2c attached devices
+ */
+static void em28xx_wake_i2c(struct em28xx *dev)
+{
+	struct v4l2_device *v4l2_dev = &dev->v4l2->v4l2_dev;
+	v4l2_device_call_all(v4l2_dev, 0, core,  reset, 0);
+	v4l2_device_call_all(v4l2_dev, 0, video, s_routing,
+			INPUT(dev->ctl_input)->vmux, 0, 0);
+	v4l2_device_call_all(v4l2_dev, 0, video, s_stream, 0);
+}
+
+static int em28xx_colorlevels_set_default(struct em28xx *dev)
+{
+	em28xx_write_reg(dev, EM28XX_R20_YGAIN, CONTRAST_DEFAULT);
+	em28xx_write_reg(dev, EM28XX_R21_YOFFSET, BRIGHTNESS_DEFAULT);
+	em28xx_write_reg(dev, EM28XX_R22_UVGAIN, SATURATION_DEFAULT);
+	em28xx_write_reg(dev, EM28XX_R23_UOFFSET, BLUE_BALANCE_DEFAULT);
+	em28xx_write_reg(dev, EM28XX_R24_VOFFSET, RED_BALANCE_DEFAULT);
+	em28xx_write_reg(dev, EM28XX_R25_SHARPNESS, SHARPNESS_DEFAULT);
+
+	em28xx_write_reg(dev, EM28XX_R14_GAMMA, 0x20);
+	em28xx_write_reg(dev, EM28XX_R15_RGAIN, 0x20);
+	em28xx_write_reg(dev, EM28XX_R16_GGAIN, 0x20);
+	em28xx_write_reg(dev, EM28XX_R17_BGAIN, 0x20);
+	em28xx_write_reg(dev, EM28XX_R18_ROFFSET, 0x00);
+	em28xx_write_reg(dev, EM28XX_R19_GOFFSET, 0x00);
+	return em28xx_write_reg(dev, EM28XX_R1A_BOFFSET, 0x00);
+}
+
+static int em28xx_set_outfmt(struct em28xx *dev)
+{
+	int ret;
+	u8 fmt, vinctrl;
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
+
+	fmt = v4l2->format->reg;
+	if (!dev->is_em25xx)
+		fmt |= 0x20;
+	/*
+	 * NOTE: it's not clear if this is really needed !
+	 * The datasheets say bit 5 is a reserved bit and devices seem to work
+	 * fine without it. But the Windows driver sets it for em2710/50+em28xx
+	 * devices and we've always been setting it, too.
+	 *
+	 * em2765 (em25xx, em276x/7x/8x) devices do NOT work with this bit set,
+	 * it's likely used for an additional (compressed ?) format there.
+	 */
+	ret = em28xx_write_reg(dev, EM28XX_R27_OUTFMT, fmt);
+	if (ret < 0)
+		return ret;
+
+	ret = em28xx_write_reg(dev, EM28XX_R10_VINMODE, v4l2->vinmode);
+	if (ret < 0)
+		return ret;
+
+	vinctrl = v4l2->vinctl;
+	if (em28xx_vbi_supported(dev) == 1) {
+		vinctrl |= EM28XX_VINCTRL_VBI_RAW;
+		em28xx_write_reg(dev, EM28XX_R34_VBI_START_H, 0x00);
+		em28xx_write_reg(dev, EM28XX_R36_VBI_WIDTH, v4l2->vbi_width/4);
+		em28xx_write_reg(dev, EM28XX_R37_VBI_HEIGHT, v4l2->vbi_height);
+		if (v4l2->norm & V4L2_STD_525_60) {
+			/* NTSC */
+			em28xx_write_reg(dev, EM28XX_R35_VBI_START_V, 0x09);
+		} else if (v4l2->norm & V4L2_STD_625_50) {
+			/* PAL */
+			em28xx_write_reg(dev, EM28XX_R35_VBI_START_V, 0x07);
+		}
+	}
+
+	return em28xx_write_reg(dev, EM28XX_R11_VINCTRL, vinctrl);
+}
+
+static int em28xx_accumulator_set(struct em28xx *dev, u8 xmin, u8 xmax,
+				  u8 ymin, u8 ymax)
+{
+	em28xx_videodbg("em28xx Scale: (%d,%d)-(%d,%d)\n",
+			xmin, ymin, xmax, ymax);
+
+	em28xx_write_regs(dev, EM28XX_R28_XMIN, &xmin, 1);
+	em28xx_write_regs(dev, EM28XX_R29_XMAX, &xmax, 1);
+	em28xx_write_regs(dev, EM28XX_R2A_YMIN, &ymin, 1);
+	return em28xx_write_regs(dev, EM28XX_R2B_YMAX, &ymax, 1);
+}
+
+static void em28xx_capture_area_set(struct em28xx *dev, u8 hstart, u8 vstart,
+				   u16 width, u16 height)
+{
+	u8 cwidth = width >> 2;
+	u8 cheight = height >> 2;
+	u8 overflow = (height >> 9 & 0x02) | (width >> 10 & 0x01);
+	/* NOTE: size limit: 2047x1023 = 2MPix */
+
+	em28xx_videodbg("capture area set to (%d,%d): %dx%d\n",
+		       hstart, vstart,
+		       ((overflow & 2) << 9 | cwidth << 2),
+		       ((overflow & 1) << 10 | cheight << 2));
+
+	em28xx_write_regs(dev, EM28XX_R1C_HSTART, &hstart, 1);
+	em28xx_write_regs(dev, EM28XX_R1D_VSTART, &vstart, 1);
+	em28xx_write_regs(dev, EM28XX_R1E_CWIDTH, &cwidth, 1);
+	em28xx_write_regs(dev, EM28XX_R1F_CHEIGHT, &cheight, 1);
+	em28xx_write_regs(dev, EM28XX_R1B_OFLOW, &overflow, 1);
+
+	/* FIXME: function/meaning of these registers ? */
+	/* FIXME: align width+height to multiples of 4 ?! */
+	if (dev->is_em25xx) {
+		em28xx_write_reg(dev, 0x34, width >> 4);
+		em28xx_write_reg(dev, 0x35, height >> 4);
+	}
+}
+
+static int em28xx_scaler_set(struct em28xx *dev, u16 h, u16 v)
+{
+	u8 mode = 0x00;
+	/* the em2800 scaler only supports scaling down to 50% */
+
+	if (dev->board.is_em2800) {
+		mode = (v ? 0x20 : 0x00) | (h ? 0x10 : 0x00);
+	} else {
+		u8 buf[2];
+
+		buf[0] = h;
+		buf[1] = h >> 8;
+		em28xx_write_regs(dev, EM28XX_R30_HSCALELOW, (char *)buf, 2);
+
+		buf[0] = v;
+		buf[1] = v >> 8;
+		em28xx_write_regs(dev, EM28XX_R32_VSCALELOW, (char *)buf, 2);
+		/* it seems that both H and V scalers must be active
+		   to work correctly */
+		mode = (h || v) ? 0x30 : 0x00;
+	}
+	return em28xx_write_reg(dev, EM28XX_R26_COMPR, mode);
+}
+
+/* FIXME: this only function read values from dev */
+static int em28xx_resolution_set(struct em28xx *dev)
+{
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
+	int width = norm_maxw(dev);
+	int height = norm_maxh(dev);
+
+	/* Properly setup VBI */
+	v4l2->vbi_width = 720;
+	if (v4l2->norm & V4L2_STD_525_60)
+		v4l2->vbi_height = 12;
+	else
+		v4l2->vbi_height = 18;
+
+	em28xx_set_outfmt(dev);
+
+	em28xx_accumulator_set(dev, 1, (width - 4) >> 2, 1, (height - 4) >> 2);
+
+	/* If we don't set the start position to 2 in VBI mode, we end up
+	   with line 20/21 being YUYV encoded instead of being in 8-bit
+	   greyscale.  The core of the issue is that line 21 (and line 23 for
+	   PAL WSS) are inside of active video region, and as a result they
+	   get the pixelformatting associated with that area.  So by cropping
+	   it out, we end up with the same format as the rest of the VBI
+	   region */
+	if (em28xx_vbi_supported(dev) == 1)
+		em28xx_capture_area_set(dev, 0, 2, width, height);
+	else
+		em28xx_capture_area_set(dev, 0, 0, width, height);
+
+	return em28xx_scaler_set(dev, v4l2->hscale, v4l2->vscale);
+}
+
+/* Set USB alternate setting for analog video */
+static int em28xx_set_alternate(struct em28xx *dev)
+{
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
+	int errCode;
+	int i;
+	unsigned int min_pkt_size = v4l2->width * 2 + 4;
+
+	/* NOTE: for isoc transfers, only alt settings > 0 are allowed
+		 bulk transfers seem to work only with alt=0 ! */
+	dev->alt = 0;
+	if ((alt > 0) && (alt < dev->num_alt)) {
+		em28xx_videodbg("alternate forced to %d\n", dev->alt);
+		dev->alt = alt;
+		goto set_alt;
+	}
+	if (dev->analog_xfer_bulk)
+		goto set_alt;
+
+	/* When image size is bigger than a certain value,
+	   the frame size should be increased, otherwise, only
+	   green screen will be received.
+	 */
+	if (v4l2->width * 2 * v4l2->height > 720 * 240 * 2)
+		min_pkt_size *= 2;
+
+	for (i = 0; i < dev->num_alt; i++) {
+		/* stop when the selected alt setting offers enough bandwidth */
+		if (dev->alt_max_pkt_size_isoc[i] >= min_pkt_size) {
+			dev->alt = i;
+			break;
+		/* otherwise make sure that we end up with the maximum bandwidth
+		   because the min_pkt_size equation might be wrong...
+		*/
+		} else if (dev->alt_max_pkt_size_isoc[i] >
+			   dev->alt_max_pkt_size_isoc[dev->alt])
+			dev->alt = i;
+	}
+
+set_alt:
+	/* NOTE: for bulk transfers, we need to call usb_set_interface()
+	 * even if the previous settings were the same. Otherwise streaming
+	 * fails with all urbs having status = -EOVERFLOW ! */
+	if (dev->analog_xfer_bulk) {
+		dev->max_pkt_size = 512; /* USB 2.0 spec */
+		dev->packet_multiplier = EM28XX_BULK_PACKET_MULTIPLIER;
+	} else { /* isoc */
+		em28xx_videodbg("minimum isoc packet size: %u (alt=%d)\n",
+			       min_pkt_size, dev->alt);
+		dev->max_pkt_size =
+				  dev->alt_max_pkt_size_isoc[dev->alt];
+		dev->packet_multiplier = EM28XX_NUM_ISOC_PACKETS;
+	}
+	em28xx_videodbg("setting alternate %d with wMaxPacketSize=%u\n",
+		       dev->alt, dev->max_pkt_size);
+	errCode = usb_set_interface(dev->udev, dev->ifnum, dev->alt);
+	if (errCode < 0) {
+		em28xx_errdev("cannot change alternate number to %d (error=%i)\n",
+			      dev->alt, errCode);
+		return errCode;
+	}
+	return 0;
+}
+
 /* ------------------------------------------------------------------
 	DMA and thread functions
    ------------------------------------------------------------------*/
@@ -147,7 +434,7 @@ static inline void finish_buffer(struct em28xx *dev,
 {
 	em28xx_isocdbg("[%p/%d] wakeup\n", buf, buf->top_field);
 
-	buf->vb.v4l2_buf.sequence = dev->field_count++;
+	buf->vb.v4l2_buf.sequence = dev->v4l2->field_count++;
 	buf->vb.v4l2_buf.field = V4L2_FIELD_INTERLACED;
 	v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
 
@@ -162,9 +449,10 @@ static void em28xx_copy_video(struct em28xx *dev,
 			      unsigned char *usb_buf,
 			      unsigned long len)
 {
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
 	void *fieldstart, *startwrite, *startread;
 	int  linesdone, currlinedone, offset, lencopy, remain;
-	int bytesperline = dev->width << 1;
+	int bytesperline = v4l2->width << 1;
 
 	if (buf->pos + len > buf->length)
 		len = buf->length - buf->pos;
@@ -172,7 +460,7 @@ static void em28xx_copy_video(struct em28xx *dev,
 	startread = usb_buf;
 	remain = len;
 
-	if (dev->progressive || buf->top_field)
+	if (v4l2->progressive || buf->top_field)
 		fieldstart = buf->vb_buf;
 	else /* interlaced mode, even nr. of lines */
 		fieldstart = buf->vb_buf + bytesperline;
@@ -180,7 +468,7 @@ static void em28xx_copy_video(struct em28xx *dev,
 	linesdone = buf->pos / bytesperline;
 	currlinedone = buf->pos % bytesperline;
 
-	if (dev->progressive)
+	if (v4l2->progressive)
 		offset = linesdone * bytesperline + currlinedone;
 	else
 		offset = linesdone * bytesperline * 2 + currlinedone;
@@ -204,7 +492,7 @@ static void em28xx_copy_video(struct em28xx *dev,
 	remain -= lencopy;
 
 	while (remain > 0) {
-		if (dev->progressive)
+		if (v4l2->progressive)
 			startwrite += lencopy;
 		else
 			startwrite += lencopy + bytesperline;
@@ -250,7 +538,7 @@ static void em28xx_copy_vbi(struct em28xx *dev,
 	offset = buf->pos;
 	/* Make sure the bottom field populates the second half of the frame */
 	if (buf->top_field == 0)
-		offset += dev->vbi_width * dev->vbi_height;
+		offset += dev->v4l2->vbi_width * dev->v4l2->vbi_height;
 
 	memcpy(buf->vb_buf + offset, usb_buf, len);
 	buf->pos += len;
@@ -326,13 +614,15 @@ finish_field_prepare_next(struct em28xx *dev,
 			  struct em28xx_buffer *buf,
 			  struct em28xx_dmaqueue *dma_q)
 {
-	if (dev->progressive || dev->top_field) { /* Brand new frame */
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
+
+	if (v4l2->progressive || v4l2->top_field) { /* Brand new frame */
 		if (buf != NULL)
 			finish_buffer(dev, buf);
 		buf = get_next_buf(dev, dma_q);
 	}
 	if (buf != NULL) {
-		buf->top_field = dev->top_field;
+		buf->top_field = v4l2->top_field;
 		buf->pos = 0;
 	}
 
@@ -346,6 +636,7 @@ static inline void process_frame_data_em28xx(struct em28xx *dev,
 					     unsigned char *data_pkt,
 					     unsigned int  data_len)
 {
+	struct em28xx_v4l2      *v4l2 = dev->v4l2;
 	struct em28xx_buffer    *buf = dev->usb_ctl.vid_buf;
 	struct em28xx_buffer    *vbi_buf = dev->usb_ctl.vbi_buf;
 	struct em28xx_dmaqueue  *dma_q = &dev->vidq;
@@ -365,17 +656,17 @@ static inline void process_frame_data_em28xx(struct em28xx *dev,
 			data_len -= 4;
 		} else if (data_pkt[0] == 0x33 && data_pkt[1] == 0x95) {
 			/* Field start (VBI mode) */
-			dev->capture_type = 0;
-			dev->vbi_read = 0;
+			v4l2->capture_type = 0;
+			v4l2->vbi_read = 0;
 			em28xx_isocdbg("VBI START HEADER !!!\n");
-			dev->top_field = !(data_pkt[2] & 1);
+			v4l2->top_field = !(data_pkt[2] & 1);
 			data_pkt += 4;
 			data_len -= 4;
 		} else if (data_pkt[0] == 0x22 && data_pkt[1] == 0x5a) {
 			/* Field start (VBI disabled) */
-			dev->capture_type = 2;
+			v4l2->capture_type = 2;
 			em28xx_isocdbg("VIDEO START HEADER !!!\n");
-			dev->top_field = !(data_pkt[2] & 1);
+			v4l2->top_field = !(data_pkt[2] & 1);
 			data_pkt += 4;
 			data_len -= 4;
 		}
@@ -383,37 +674,37 @@ static inline void process_frame_data_em28xx(struct em28xx *dev,
 	/* NOTE: With bulk transfers, intermediate data packets
 	 * have no continuation header */
 
-	if (dev->capture_type == 0) {
+	if (v4l2->capture_type == 0) {
 		vbi_buf = finish_field_prepare_next(dev, vbi_buf, vbi_dma_q);
 		dev->usb_ctl.vbi_buf = vbi_buf;
-		dev->capture_type = 1;
+		v4l2->capture_type = 1;
 	}
 
-	if (dev->capture_type == 1) {
-		int vbi_size = dev->vbi_width * dev->vbi_height;
-		int vbi_data_len = ((dev->vbi_read + data_len) > vbi_size) ?
-				   (vbi_size - dev->vbi_read) : data_len;
+	if (v4l2->capture_type == 1) {
+		int vbi_size = v4l2->vbi_width * v4l2->vbi_height;
+		int vbi_data_len = ((v4l2->vbi_read + data_len) > vbi_size) ?
+				   (vbi_size - v4l2->vbi_read) : data_len;
 
 		/* Copy VBI data */
 		if (vbi_buf != NULL)
 			em28xx_copy_vbi(dev, vbi_buf, data_pkt, vbi_data_len);
-		dev->vbi_read += vbi_data_len;
+		v4l2->vbi_read += vbi_data_len;
 
 		if (vbi_data_len < data_len) {
 			/* Continue with copying video data */
-			dev->capture_type = 2;
+			v4l2->capture_type = 2;
 			data_pkt += vbi_data_len;
 			data_len -= vbi_data_len;
 		}
 	}
 
-	if (dev->capture_type == 2) {
+	if (v4l2->capture_type == 2) {
 		buf = finish_field_prepare_next(dev, buf, dma_q);
 		dev->usb_ctl.vid_buf = buf;
-		dev->capture_type = 3;
+		v4l2->capture_type = 3;
 	}
 
-	if (dev->capture_type == 3 && buf != NULL && data_len > 0)
+	if (v4l2->capture_type == 3 && buf != NULL && data_len > 0)
 		em28xx_copy_video(dev, buf, data_pkt, data_len);
 }
 
@@ -426,6 +717,7 @@ static inline void process_frame_data_em25xx(struct em28xx *dev,
 {
 	struct em28xx_buffer    *buf = dev->usb_ctl.vid_buf;
 	struct em28xx_dmaqueue  *dmaq = &dev->vidq;
+	struct em28xx_v4l2      *v4l2 = dev->v4l2;
 	bool frame_end = 0;
 
 	/* Check for header */
@@ -434,7 +726,7 @@ static inline void process_frame_data_em25xx(struct em28xx *dev,
 	if (data_len >= 2) {	/* em25xx header is only 2 bytes long */
 		if ((data_pkt[0] == EM25XX_FRMDATAHDR_BYTE1) &&
 		    ((data_pkt[1] & ~EM25XX_FRMDATAHDR_BYTE2_MASK) == 0x00)) {
-			dev->top_field = !(data_pkt[1] &
+			v4l2->top_field = !(data_pkt[1] &
 					   EM25XX_FRMDATAHDR_BYTE2_FRAME_ID);
 			frame_end = data_pkt[1] &
 				    EM25XX_FRMDATAHDR_BYTE2_FRAME_END;
@@ -584,12 +876,14 @@ static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
 		       unsigned int sizes[], void *alloc_ctxs[])
 {
 	struct em28xx *dev = vb2_get_drv_priv(vq);
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
 	unsigned long size;
 
 	if (fmt)
 		size = fmt->fmt.pix.sizeimage;
 	else
-		size = (dev->width * dev->height * dev->format->depth + 7) >> 3;
+		size =
+		    (v4l2->width * v4l2->height * v4l2->format->depth + 7) >> 3;
 
 	if (size == 0)
 		return -EINVAL;
@@ -607,12 +901,13 @@ static int
 buffer_prepare(struct vb2_buffer *vb)
 {
 	struct em28xx        *dev = vb2_get_drv_priv(vb->vb2_queue);
+	struct em28xx_v4l2   *v4l2 = dev->v4l2;
 	struct em28xx_buffer *buf = container_of(vb, struct em28xx_buffer, vb);
 	unsigned long size;
 
 	em28xx_videodbg("%s, field=%d\n", __func__, vb->v4l2_buf.field);
 
-	size = (dev->width * dev->height * dev->format->depth + 7) >> 3;
+	size = (v4l2->width * v4l2->height * v4l2->format->depth + 7) >> 3;
 
 	if (vb2_plane_size(vb, 0) < size) {
 		em28xx_videodbg("%s data will not fit into plane (%lu < %lu)\n",
@@ -627,6 +922,7 @@ buffer_prepare(struct vb2_buffer *vb)
 int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count)
 {
 	struct em28xx *dev = vb2_get_drv_priv(vq);
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
 	struct v4l2_frequency f;
 	int rc = 0;
 
@@ -638,7 +934,7 @@ int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count)
 	if (rc)
 		return rc;
 
-	if (dev->streaming_users++ == 0) {
+	if (v4l2->streaming_users == 0) {
 		/* First active streaming user, so allocate all the URBs */
 
 		/* Allocate the USB bandwidth */
@@ -649,7 +945,7 @@ int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count)
 		*/
 		em28xx_wake_i2c(dev);
 
-		dev->capture_type = -1;
+		v4l2->capture_type = -1;
 		rc = em28xx_init_usb_xfer(dev, EM28XX_ANALOG_MODE,
 					  dev->analog_xfer_bulk,
 					  EM28XX_NUM_BUFS,
@@ -657,7 +953,7 @@ int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count)
 					  dev->packet_multiplier,
 					  em28xx_urb_data_copy);
 		if (rc < 0)
-			goto fail;
+			return rc;
 
 		/*
 		 * djh: it's not clear whether this code is still needed.  I'm
@@ -667,21 +963,24 @@ int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count)
 
 		/* Ask tuner to go to analog or radio mode */
 		memset(&f, 0, sizeof(f));
-		f.frequency = dev->ctl_freq;
+		f.frequency = v4l2->frequency;
 		if (vq->owner && vq->owner->vdev->vfl_type == VFL_TYPE_RADIO)
 			f.type = V4L2_TUNER_RADIO;
 		else
 			f.type = V4L2_TUNER_ANALOG_TV;
-		v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
+		v4l2_device_call_all(&v4l2->v4l2_dev,
+				     0, tuner, s_frequency, &f);
 	}
 
-fail:
+	v4l2->streaming_users++;
+
 	return rc;
 }
 
-static int em28xx_stop_streaming(struct vb2_queue *vq)
+static void em28xx_stop_streaming(struct vb2_queue *vq)
 {
 	struct em28xx *dev = vb2_get_drv_priv(vq);
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
 	struct em28xx_dmaqueue *vidq = &dev->vidq;
 	unsigned long flags = 0;
 
@@ -689,7 +988,7 @@ static int em28xx_stop_streaming(struct vb2_queue *vq)
 
 	res_free(dev, vq->type);
 
-	if (dev->streaming_users-- == 1) {
+	if (v4l2->streaming_users-- == 1) {
 		/* Last active user, so shutdown all the URBS */
 		em28xx_uninit_usb_xfer(dev, EM28XX_ANALOG_MODE);
 	}
@@ -703,13 +1002,12 @@ static int em28xx_stop_streaming(struct vb2_queue *vq)
 	}
 	dev->usb_ctl.vid_buf = NULL;
 	spin_unlock_irqrestore(&dev->slock, flags);
-
-	return 0;
 }
 
-int em28xx_stop_vbi_streaming(struct vb2_queue *vq)
+void em28xx_stop_vbi_streaming(struct vb2_queue *vq)
 {
 	struct em28xx *dev = vb2_get_drv_priv(vq);
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
 	struct em28xx_dmaqueue *vbiq = &dev->vbiq;
 	unsigned long flags = 0;
 
@@ -717,7 +1015,7 @@ int em28xx_stop_vbi_streaming(struct vb2_queue *vq)
 
 	res_free(dev, vq->type);
 
-	if (dev->streaming_users-- == 1) {
+	if (v4l2->streaming_users-- == 1) {
 		/* Last active user, so shutdown all the URBS */
 		em28xx_uninit_usb_xfer(dev, EM28XX_ANALOG_MODE);
 	}
@@ -731,8 +1029,6 @@ int em28xx_stop_vbi_streaming(struct vb2_queue *vq)
 	}
 	dev->usb_ctl.vbi_buf = NULL;
 	spin_unlock_irqrestore(&dev->slock, flags);
-
-	return 0;
 }
 
 static void
@@ -762,16 +1058,17 @@ static struct vb2_ops em28xx_video_qops = {
 	.wait_finish    = vb2_ops_wait_finish,
 };
 
-int em28xx_vb2_setup(struct em28xx *dev)
+static int em28xx_vb2_setup(struct em28xx *dev)
 {
 	int rc;
 	struct vb2_queue *q;
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
 
 	/* Setup Videobuf2 for Video capture */
-	q = &dev->vb_vidq;
+	q = &v4l2->vb_vidq;
 	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	q->io_modes = VB2_READ | VB2_MMAP | VB2_USERPTR | VB2_DMABUF;
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	q->drv_priv = dev;
 	q->buf_struct_size = sizeof(struct em28xx_buffer);
 	q->ops = &em28xx_video_qops;
@@ -782,10 +1079,10 @@ int em28xx_vb2_setup(struct em28xx *dev)
 		return rc;
 
 	/* Setup Videobuf2 for VBI capture */
-	q = &dev->vb_vbiq;
+	q = &v4l2->vb_vbiq;
 	q->type = V4L2_BUF_TYPE_VBI_CAPTURE;
 	q->io_modes = VB2_READ | VB2_MMAP | VB2_USERPTR;
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	q->drv_priv = dev;
 	q->buf_struct_size = sizeof(struct em28xx_buffer);
 	q->ops = &em28xx_vbi_qops;
@@ -802,6 +1099,7 @@ int em28xx_vb2_setup(struct em28xx *dev)
 
 static void video_mux(struct em28xx *dev, int index)
 {
+	struct v4l2_device *v4l2_dev = &dev->v4l2->v4l2_dev;
 	dev->ctl_input = index;
 	dev->ctl_ainput = INPUT(index)->amux;
 	dev->ctl_aoutput = INPUT(index)->aout;
@@ -809,28 +1107,28 @@ static void video_mux(struct em28xx *dev, int index)
 	if (!dev->ctl_aoutput)
 		dev->ctl_aoutput = EM28XX_AOUT_MASTER;
 
-	v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_routing,
+	v4l2_device_call_all(v4l2_dev, 0, video, s_routing,
 			INPUT(index)->vmux, 0, 0);
 
 	if (dev->board.has_msp34xx) {
 		if (dev->i2s_speed) {
-			v4l2_device_call_all(&dev->v4l2_dev, 0, audio,
+			v4l2_device_call_all(v4l2_dev, 0, audio,
 				s_i2s_clock_freq, dev->i2s_speed);
 		}
 		/* Note: this is msp3400 specific */
-		v4l2_device_call_all(&dev->v4l2_dev, 0, audio, s_routing,
+		v4l2_device_call_all(v4l2_dev, 0, audio, s_routing,
 			 dev->ctl_ainput, MSP_OUTPUT(MSP_SC_IN_DSP_SCART1), 0);
 	}
 
 	if (dev->board.adecoder != EM28XX_NOADECODER) {
-		v4l2_device_call_all(&dev->v4l2_dev, 0, audio, s_routing,
+		v4l2_device_call_all(v4l2_dev, 0, audio, s_routing,
 			dev->ctl_ainput, dev->ctl_aoutput, 0);
 	}
 
 	em28xx_audio_analog_set(dev);
 }
 
-void em28xx_ctrl_notify(struct v4l2_ctrl *ctrl, void *priv)
+static void em28xx_ctrl_notify(struct v4l2_ctrl *ctrl, void *priv)
 {
 	struct em28xx *dev = priv;
 
@@ -854,7 +1152,9 @@ void em28xx_ctrl_notify(struct v4l2_ctrl *ctrl, void *priv)
 
 static int em28xx_s_ctrl(struct v4l2_ctrl *ctrl)
 {
-	struct em28xx *dev = container_of(ctrl->handler, struct em28xx, ctrl_handler);
+	struct em28xx_v4l2 *v4l2 =
+		  container_of(ctrl->handler, struct em28xx_v4l2, ctrl_handler);
+	struct em28xx *dev = v4l2->dev;
 	int ret = -EINVAL;
 
 	switch (ctrl->id) {
@@ -889,7 +1189,7 @@ static int em28xx_s_ctrl(struct v4l2_ctrl *ctrl)
 	return (ret < 0) ? ret : 0;
 }
 
-const struct v4l2_ctrl_ops em28xx_ctrl_ops = {
+static const struct v4l2_ctrl_ops em28xx_ctrl_ops = {
 	.s_ctrl = em28xx_s_ctrl,
 };
 
@@ -929,19 +1229,20 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
 {
 	struct em28xx_fh      *fh  = priv;
 	struct em28xx         *dev = fh->dev;
+	struct em28xx_v4l2    *v4l2 = dev->v4l2;
 
-	f->fmt.pix.width = dev->width;
-	f->fmt.pix.height = dev->height;
-	f->fmt.pix.pixelformat = dev->format->fourcc;
-	f->fmt.pix.bytesperline = (dev->width * dev->format->depth + 7) >> 3;
-	f->fmt.pix.sizeimage = f->fmt.pix.bytesperline  * dev->height;
+	f->fmt.pix.width = v4l2->width;
+	f->fmt.pix.height = v4l2->height;
+	f->fmt.pix.pixelformat = v4l2->format->fourcc;
+	f->fmt.pix.bytesperline = (v4l2->width * v4l2->format->depth + 7) >> 3;
+	f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * v4l2->height;
 	f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
 
 	/* FIXME: TOP? NONE? BOTTOM? ALTENATE? */
-	if (dev->progressive)
+	if (v4l2->progressive)
 		f->fmt.pix.field = V4L2_FIELD_NONE;
 	else
-		f->fmt.pix.field = dev->interlaced ?
+		f->fmt.pix.field = v4l2->interlaced_fieldmode ?
 			   V4L2_FIELD_INTERLACED : V4L2_FIELD_TOP;
 	return 0;
 }
@@ -962,6 +1263,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
 {
 	struct em28xx_fh      *fh    = priv;
 	struct em28xx         *dev   = fh->dev;
+	struct em28xx_v4l2    *v4l2  = dev->v4l2;
 	unsigned int          width  = f->fmt.pix.width;
 	unsigned int          height = f->fmt.pix.height;
 	unsigned int          maxw   = norm_maxw(dev);
@@ -1003,11 +1305,12 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
 	f->fmt.pix.bytesperline = (width * fmt->depth + 7) >> 3;
 	f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * height;
 	f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
-	if (dev->progressive)
+	if (v4l2->progressive)
 		f->fmt.pix.field = V4L2_FIELD_NONE;
 	else
-		f->fmt.pix.field = dev->interlaced ?
+		f->fmt.pix.field = v4l2->interlaced_fieldmode ?
 			   V4L2_FIELD_INTERLACED : V4L2_FIELD_TOP;
+	f->fmt.pix.priv = 0;
 
 	return 0;
 }
@@ -1016,17 +1319,19 @@ static int em28xx_set_video_format(struct em28xx *dev, unsigned int fourcc,
 				   unsigned width, unsigned height)
 {
 	struct em28xx_fmt     *fmt;
+	struct em28xx_v4l2    *v4l2 = dev->v4l2;
 
 	fmt = format_by_fourcc(fourcc);
 	if (!fmt)
 		return -EINVAL;
 
-	dev->format = fmt;
-	dev->width  = width;
-	dev->height = height;
+	v4l2->format = fmt;
+	v4l2->width  = width;
+	v4l2->height = height;
 
 	/* set new image size */
-	size_to_scale(dev, dev->width, dev->height, &dev->hscale, &dev->vscale);
+	size_to_scale(dev, v4l2->width, v4l2->height,
+			   &v4l2->hscale, &v4l2->vscale);
 
 	em28xx_resolution_set(dev);
 
@@ -1037,8 +1342,9 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 			struct v4l2_format *f)
 {
 	struct em28xx *dev = video_drvdata(file);
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
 
-	if (dev->streaming_users > 0)
+	if (v4l2->streaming_users > 0)
 		return -EBUSY;
 
 	vidioc_try_fmt_vid_cap(file, priv, f);
@@ -1052,7 +1358,7 @@ static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *norm)
 	struct em28xx_fh   *fh  = priv;
 	struct em28xx      *dev = fh->dev;
 
-	*norm = dev->norm;
+	*norm = dev->v4l2->norm;
 
 	return 0;
 }
@@ -1062,24 +1368,25 @@ static int vidioc_querystd(struct file *file, void *priv, v4l2_std_id *norm)
 	struct em28xx_fh   *fh  = priv;
 	struct em28xx      *dev = fh->dev;
 
-	v4l2_device_call_all(&dev->v4l2_dev, 0, video, querystd, norm);
+	v4l2_device_call_all(&dev->v4l2->v4l2_dev, 0, video, querystd, norm);
 
 	return 0;
 }
 
 static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm)
 {
-	struct em28xx_fh   *fh  = priv;
-	struct em28xx      *dev = fh->dev;
+	struct em28xx_fh   *fh   = priv;
+	struct em28xx      *dev  = fh->dev;
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
 	struct v4l2_format f;
 
-	if (norm == dev->norm)
+	if (norm == v4l2->norm)
 		return 0;
 
-	if (dev->streaming_users > 0)
+	if (v4l2->streaming_users > 0)
 		return -EBUSY;
 
-	dev->norm = norm;
+	v4l2->norm = norm;
 
 	/* Adjusts width/height, if needed */
 	f.fmt.pix.width = 720;
@@ -1087,12 +1394,13 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm)
 	vidioc_try_fmt_vid_cap(file, priv, &f);
 
 	/* set new image size */
-	dev->width = f.fmt.pix.width;
-	dev->height = f.fmt.pix.height;
-	size_to_scale(dev, dev->width, dev->height, &dev->hscale, &dev->vscale);
+	v4l2->width = f.fmt.pix.width;
+	v4l2->height = f.fmt.pix.height;
+	size_to_scale(dev, v4l2->width, v4l2->height,
+			   &v4l2->hscale, &v4l2->vscale);
 
 	em28xx_resolution_set(dev);
-	v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
+	v4l2_device_call_all(&v4l2->v4l2_dev, 0, video, s_std, v4l2->norm);
 
 	return 0;
 }
@@ -1100,16 +1408,17 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm)
 static int vidioc_g_parm(struct file *file, void *priv,
 			 struct v4l2_streamparm *p)
 {
-	struct em28xx_fh   *fh  = priv;
-	struct em28xx      *dev = fh->dev;
+	struct em28xx_fh   *fh   = priv;
+	struct em28xx      *dev  = fh->dev;
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
 	int rc = 0;
 
 	p->parm.capture.readbuffers = EM28XX_MIN_BUF;
 	if (dev->board.is_webcam)
-		rc = v4l2_device_call_until_err(&dev->v4l2_dev, 0,
+		rc = v4l2_device_call_until_err(&v4l2->v4l2_dev, 0,
 						video, g_parm, p);
 	else
-		v4l2_video_std_frame_period(dev->norm,
+		v4l2_video_std_frame_period(v4l2->norm,
 						 &p->parm.capture.timeperframe);
 
 	return rc;
@@ -1122,7 +1431,8 @@ static int vidioc_s_parm(struct file *file, void *priv,
 	struct em28xx      *dev = fh->dev;
 
 	p->parm.capture.readbuffers = EM28XX_MIN_BUF;
-	return v4l2_device_call_until_err(&dev->v4l2_dev, 0, video, s_parm, p);
+	return v4l2_device_call_until_err(&dev->v4l2->v4l2_dev,
+					  0, video, s_parm, p);
 }
 
 static const char *iname[] = {
@@ -1159,7 +1469,7 @@ static int vidioc_enum_input(struct file *file, void *priv,
 		(EM28XX_VMUX_CABLE == INPUT(n)->type))
 		i->type = V4L2_INPUT_TYPE_TUNER;
 
-	i->std = dev->vdev->tvnorms;
+	i->std = dev->v4l2->vdev->tvnorms;
 	/* webcams do not have the STD API */
 	if (dev->board.is_webcam)
 		i->capabilities = 0;
@@ -1261,7 +1571,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 
 	strcpy(t->name, "Tuner");
 
-	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
+	v4l2_device_call_all(&dev->v4l2->v4l2_dev, 0, tuner, g_tuner, t);
 	return 0;
 }
 
@@ -1274,7 +1584,7 @@ static int vidioc_s_tuner(struct file *file, void *priv,
 	if (0 != t->index)
 		return -EINVAL;
 
-	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
+	v4l2_device_call_all(&dev->v4l2->v4l2_dev, 0, tuner, s_tuner, t);
 	return 0;
 }
 
@@ -1283,27 +1593,29 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 {
 	struct em28xx_fh      *fh  = priv;
 	struct em28xx         *dev = fh->dev;
+	struct em28xx_v4l2    *v4l2 = dev->v4l2;
 
 	if (0 != f->tuner)
 		return -EINVAL;
 
-	f->frequency = dev->ctl_freq;
+	f->frequency = v4l2->frequency;
 	return 0;
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
 				const struct v4l2_frequency *f)
 {
-	struct v4l2_frequency new_freq = *f;
-	struct em28xx_fh      *fh  = priv;
-	struct em28xx         *dev = fh->dev;
+	struct v4l2_frequency  new_freq = *f;
+	struct em28xx_fh          *fh   = priv;
+	struct em28xx             *dev  = fh->dev;
+	struct em28xx_v4l2        *v4l2 = dev->v4l2;
 
 	if (0 != f->tuner)
 		return -EINVAL;
 
-	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, f);
-	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_frequency, &new_freq);
-	dev->ctl_freq = new_freq.frequency;
+	v4l2_device_call_all(&v4l2->v4l2_dev, 0, tuner, s_frequency, f);
+	v4l2_device_call_all(&v4l2->v4l2_dev, 0, tuner, g_frequency, &new_freq);
+	v4l2->frequency = new_freq.frequency;
 
 	return 0;
 }
@@ -1320,7 +1632,8 @@ static int vidioc_g_chip_info(struct file *file, void *priv,
 	if (chip->match.addr == 1)
 		strlcpy(chip->name, "ac97", sizeof(chip->name));
 	else
-		strlcpy(chip->name, dev->v4l2_dev.name, sizeof(chip->name));
+		strlcpy(chip->name,
+			dev->v4l2->v4l2_dev.name, sizeof(chip->name));
 	return 0;
 }
 
@@ -1366,7 +1679,7 @@ static int vidioc_g_register(struct file *file, void *priv,
 		reg->val = ret;
 	} else {
 		__le16 val = 0;
-		ret = em28xx_read_reg_req_len(dev, USB_REQ_GET_STATUS,
+		ret = dev->em28xx_read_reg_req_len(dev, USB_REQ_GET_STATUS,
 						   reg->reg, (char *)&val, 2);
 		if (ret < 0)
 			return ret;
@@ -1401,9 +1714,10 @@ static int vidioc_s_register(struct file *file, void *priv,
 static int vidioc_querycap(struct file *file, void  *priv,
 					struct v4l2_capability *cap)
 {
-	struct video_device *vdev = video_devdata(file);
-	struct em28xx_fh      *fh  = priv;
-	struct em28xx         *dev = fh->dev;
+	struct video_device   *vdev = video_devdata(file);
+	struct em28xx_fh      *fh   = priv;
+	struct em28xx         *dev  = fh->dev;
+	struct em28xx_v4l2    *v4l2 = dev->v4l2;
 
 	strlcpy(cap->driver, "em28xx", sizeof(cap->driver));
 	strlcpy(cap->card, em28xx_boards[dev->model].name, sizeof(cap->card));
@@ -1425,9 +1739,9 @@ static int vidioc_querycap(struct file *file, void  *priv,
 
 	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS |
 		V4L2_CAP_READWRITE | V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
-	if (dev->vbi_dev)
+	if (v4l2->vbi_dev)
 		cap->capabilities |= V4L2_CAP_VBI_CAPTURE;
-	if (dev->radio_dev)
+	if (v4l2->radio_dev)
 		cap->capabilities |= V4L2_CAP_RADIO;
 	return 0;
 }
@@ -1492,24 +1806,25 @@ static int vidioc_enum_framesizes(struct file *file, void *priv,
 static int vidioc_g_fmt_vbi_cap(struct file *file, void *priv,
 				struct v4l2_format *format)
 {
-	struct em28xx_fh      *fh  = priv;
-	struct em28xx         *dev = fh->dev;
+	struct em28xx_fh      *fh   = priv;
+	struct em28xx         *dev  = fh->dev;
+	struct em28xx_v4l2    *v4l2 = dev->v4l2;
 
-	format->fmt.vbi.samples_per_line = dev->vbi_width;
+	format->fmt.vbi.samples_per_line = v4l2->vbi_width;
 	format->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
 	format->fmt.vbi.offset = 0;
 	format->fmt.vbi.flags = 0;
 	format->fmt.vbi.sampling_rate = 6750000 * 4 / 2;
-	format->fmt.vbi.count[0] = dev->vbi_height;
-	format->fmt.vbi.count[1] = dev->vbi_height;
+	format->fmt.vbi.count[0] = v4l2->vbi_height;
+	format->fmt.vbi.count[1] = v4l2->vbi_height;
 	memset(format->fmt.vbi.reserved, 0, sizeof(format->fmt.vbi.reserved));
 
 	/* Varies by video standard (NTSC, PAL, etc.) */
-	if (dev->norm & V4L2_STD_525_60) {
+	if (v4l2->norm & V4L2_STD_525_60) {
 		/* NTSC */
 		format->fmt.vbi.start[0] = 10;
 		format->fmt.vbi.start[1] = 273;
-	} else if (dev->norm & V4L2_STD_625_50) {
+	} else if (v4l2->norm & V4L2_STD_625_50) {
 		/* PAL */
 		format->fmt.vbi.start[0] = 6;
 		format->fmt.vbi.start[1] = 318;
@@ -1532,7 +1847,7 @@ static int radio_g_tuner(struct file *file, void *priv,
 
 	strcpy(t->name, "Radio");
 
-	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
+	v4l2_device_call_all(&dev->v4l2->v4l2_dev, 0, tuner, g_tuner, t);
 
 	return 0;
 }
@@ -1545,12 +1860,27 @@ static int radio_s_tuner(struct file *file, void *priv,
 	if (0 != t->index)
 		return -EINVAL;
 
-	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
+	v4l2_device_call_all(&dev->v4l2->v4l2_dev, 0, tuner, s_tuner, t);
 
 	return 0;
 }
 
 /*
+ * em28xx_free_v4l2() - Free struct em28xx_v4l2
+ *
+ * @ref: struct kref for struct em28xx_v4l2
+ *
+ * Called when all users of struct em28xx_v4l2 are gone
+ */
+static void em28xx_free_v4l2(struct kref *ref)
+{
+	struct em28xx_v4l2 *v4l2 = container_of(ref, struct em28xx_v4l2, ref);
+
+	v4l2->dev->v4l2 = NULL;
+	kfree(v4l2);
+}
+
+/*
  * em28xx_v4l2_open()
  * inits the device and starts isoc transfer
  */
@@ -1558,6 +1888,7 @@ static int em28xx_v4l2_open(struct file *filp)
 {
 	struct video_device *vdev = video_devdata(filp);
 	struct em28xx *dev = video_drvdata(filp);
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
 	enum v4l2_buf_type fh_type = 0;
 	struct em28xx_fh *fh;
 
@@ -1568,12 +1899,15 @@ static int em28xx_v4l2_open(struct file *filp)
 	case VFL_TYPE_VBI:
 		fh_type = V4L2_BUF_TYPE_VBI_CAPTURE;
 		break;
+	case VFL_TYPE_RADIO:
+		break;
+	default:
+		return -EINVAL;
 	}
 
 	em28xx_videodbg("open dev=%s type=%s users=%d\n",
 			video_device_node_name(vdev), v4l2_type_names[fh_type],
-			dev->users);
-
+			v4l2->users);
 
 	if (mutex_lock_interruptible(&dev->lock))
 		return -ERESTARTSYS;
@@ -1588,23 +1922,27 @@ static int em28xx_v4l2_open(struct file *filp)
 	fh->type = fh_type;
 	filp->private_data = fh;
 
-	if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->users == 0) {
+	if (v4l2->users == 0) {
 		em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
-		em28xx_resolution_set(dev);
 
-		/* Needed, since GPIO might have disabled power of
-		   some i2c device
+		if (vdev->vfl_type != VFL_TYPE_RADIO)
+			em28xx_resolution_set(dev);
+
+		/*
+		 * Needed, since GPIO might have disabled power
+		 * of some i2c devices
 		 */
 		em28xx_wake_i2c(dev);
-
 	}
 
 	if (vdev->vfl_type == VFL_TYPE_RADIO) {
 		em28xx_videodbg("video_open: setting radio device\n");
-		v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_radio);
+		v4l2_device_call_all(&v4l2->v4l2_dev, 0, tuner, s_radio);
 	}
 
-	dev->users++;
+	kref_get(&dev->ref);
+	kref_get(&v4l2->ref);
+	v4l2->users++;
 
 	mutex_unlock(&dev->lock);
 	v4l2_fh_add(&fh->fh);
@@ -1613,40 +1951,92 @@ static int em28xx_v4l2_open(struct file *filp)
 }
 
 /*
- * em28xx_realease_resources()
+ * em28xx_v4l2_fini()
  * unregisters the v4l2,i2c and usb devices
  * called when the device gets disconected or at module unload
 */
-void em28xx_release_analog_resources(struct em28xx *dev)
+static int em28xx_v4l2_fini(struct em28xx *dev)
 {
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
 
-	/*FIXME: I2C IR should be disconnected */
+	if (dev->is_audio_only) {
+		/* Shouldn't initialize IR for this interface */
+		return 0;
+	}
 
-	if (dev->radio_dev) {
-		if (video_is_registered(dev->radio_dev))
-			video_unregister_device(dev->radio_dev);
-		else
-			video_device_release(dev->radio_dev);
-		dev->radio_dev = NULL;
+	if (!dev->has_video) {
+		/* This device does not support the v4l2 extension */
+		return 0;
+	}
+
+	if (v4l2 == NULL)
+		return 0;
+
+	em28xx_info("Closing video extension");
+
+	mutex_lock(&dev->lock);
+
+	v4l2_device_disconnect(&v4l2->v4l2_dev);
+
+	em28xx_uninit_usb_xfer(dev, EM28XX_ANALOG_MODE);
+
+	if (v4l2->radio_dev) {
+		em28xx_info("V4L2 device %s deregistered\n",
+			    video_device_node_name(v4l2->radio_dev));
+		video_unregister_device(v4l2->radio_dev);
 	}
-	if (dev->vbi_dev) {
+	if (v4l2->vbi_dev) {
 		em28xx_info("V4L2 device %s deregistered\n",
-			    video_device_node_name(dev->vbi_dev));
-		if (video_is_registered(dev->vbi_dev))
-			video_unregister_device(dev->vbi_dev);
-		else
-			video_device_release(dev->vbi_dev);
-		dev->vbi_dev = NULL;
+			    video_device_node_name(v4l2->vbi_dev));
+		video_unregister_device(v4l2->vbi_dev);
 	}
-	if (dev->vdev) {
+	if (v4l2->vdev) {
 		em28xx_info("V4L2 device %s deregistered\n",
-			    video_device_node_name(dev->vdev));
-		if (video_is_registered(dev->vdev))
-			video_unregister_device(dev->vdev);
-		else
-			video_device_release(dev->vdev);
-		dev->vdev = NULL;
+			    video_device_node_name(v4l2->vdev));
+		video_unregister_device(v4l2->vdev);
+	}
+
+	v4l2_ctrl_handler_free(&v4l2->ctrl_handler);
+	v4l2_device_unregister(&v4l2->v4l2_dev);
+
+	if (v4l2->clk) {
+		v4l2_clk_unregister_fixed(v4l2->clk);
+		v4l2->clk = NULL;
 	}
+
+	kref_put(&v4l2->ref, em28xx_free_v4l2);
+
+	mutex_unlock(&dev->lock);
+
+	kref_put(&dev->ref, em28xx_free_device);
+
+	return 0;
+}
+
+static int em28xx_v4l2_suspend(struct em28xx *dev)
+{
+	if (dev->is_audio_only)
+		return 0;
+
+	if (!dev->has_video)
+		return 0;
+
+	em28xx_info("Suspending video extension");
+	em28xx_stop_urbs(dev);
+	return 0;
+}
+
+static int em28xx_v4l2_resume(struct em28xx *dev)
+{
+	if (dev->is_audio_only)
+		return 0;
+
+	if (!dev->has_video)
+		return 0;
+
+	em28xx_info("Resuming video extension");
+	/* what do we do here */
+	return 0;
 }
 
 /*
@@ -1656,28 +2046,23 @@ void em28xx_release_analog_resources(struct em28xx *dev)
  */
 static int em28xx_v4l2_close(struct file *filp)
 {
-	struct em28xx_fh *fh  = filp->private_data;
-	struct em28xx    *dev = fh->dev;
+	struct em28xx_fh      *fh   = filp->private_data;
+	struct em28xx         *dev  = fh->dev;
+	struct em28xx_v4l2    *v4l2 = dev->v4l2;
 	int              errCode;
 
-	em28xx_videodbg("users=%d\n", dev->users);
+	em28xx_videodbg("users=%d\n", v4l2->users);
 
-	mutex_lock(&dev->lock);
 	vb2_fop_release(filp);
+	mutex_lock(&dev->lock);
 
-	if (dev->users == 1) {
-		/* the device is already disconnect,
-		   free the remaining resources */
-		if (dev->disconnected) {
-			em28xx_release_resources(dev);
-			kfree(dev->alt_max_pkt_size_isoc);
-			mutex_unlock(&dev->lock);
-			kfree(dev);
-			return 0;
-		}
+	if (v4l2->users == 1) {
+		/* No sense to try to write to the device */
+		if (dev->disconnected)
+			goto exit;
 
 		/* Save some power by putting tuner to sleep */
-		v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_power, 0);
+		v4l2_device_call_all(&v4l2->v4l2_dev, 0, core, s_power, 0);
 
 		/* do this before setting alternate! */
 		em28xx_set_mode(dev, EM28XX_SUSPEND);
@@ -1692,8 +2077,12 @@ static int em28xx_v4l2_close(struct file *filp)
 		}
 	}
 
-	dev->users--;
+exit:
+	v4l2->users--;
+	kref_put(&v4l2->ref, em28xx_free_v4l2);
 	mutex_unlock(&dev->lock);
+	kref_put(&dev->ref, em28xx_free_device);
+
 	return 0;
 }
 
@@ -1751,11 +2140,10 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
 };
 
 static const struct video_device em28xx_video_template = {
-	.fops                       = &em28xx_v4l_fops,
-	.release                    = video_device_release_empty,
-	.ioctl_ops 		    = &video_ioctl_ops,
-
-	.tvnorms                    = V4L2_STD_ALL,
+	.fops		= &em28xx_v4l_fops,
+	.ioctl_ops	= &video_ioctl_ops,
+	.release	= video_device_release,
+	.tvnorms	= V4L2_STD_ALL,
 };
 
 static const struct v4l2_file_operations radio_fops = {
@@ -1781,14 +2169,30 @@ static const struct v4l2_ioctl_ops radio_ioctl_ops = {
 };
 
 static struct video_device em28xx_radio_template = {
-	.name                 = "em28xx-radio",
-	.fops                 = &radio_fops,
-	.ioctl_ops 	      = &radio_ioctl_ops,
+	.fops		= &radio_fops,
+	.ioctl_ops	= &radio_ioctl_ops,
+	.release	= video_device_release,
 };
 
-/******************************** usb interface ******************************/
+/* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
+static unsigned short saa711x_addrs[] = {
+	0x4a >> 1, 0x48 >> 1,   /* SAA7111, SAA7111A and SAA7113 */
+	0x42 >> 1, 0x40 >> 1,   /* SAA7114, SAA7115 and SAA7118 */
+	I2C_CLIENT_END };
+
+static unsigned short tvp5150_addrs[] = {
+	0xb8 >> 1,
+	0xba >> 1,
+	I2C_CLIENT_END
+};
 
+static unsigned short msp3400_addrs[] = {
+	0x80 >> 1,
+	0x88 >> 1,
+	I2C_CLIENT_END
+};
 
+/******************************** usb interface ******************************/
 
 static struct video_device *em28xx_vdev_init(struct em28xx *dev,
 					const struct video_device *template,
@@ -1801,7 +2205,7 @@ static struct video_device *em28xx_vdev_init(struct em28xx *dev,
 		return NULL;
 
 	*vfd		= *template;
-	vfd->v4l2_dev	= &dev->v4l2_dev;
+	vfd->v4l2_dev	= &dev->v4l2->v4l2_dev;
 	vfd->debug	= video_debug;
 	vfd->lock	= &dev->lock;
 	set_bit(V4L2_FL_USE_FH_PRIO, &vfd->flags);
@@ -1815,22 +2219,232 @@ static struct video_device *em28xx_vdev_init(struct em28xx *dev,
 	return vfd;
 }
 
-int em28xx_register_analog_devices(struct em28xx *dev)
+static void em28xx_tuner_setup(struct em28xx *dev, unsigned short tuner_addr)
+{
+	struct em28xx_v4l2      *v4l2 = dev->v4l2;
+	struct v4l2_device      *v4l2_dev = &v4l2->v4l2_dev;
+	struct tuner_setup      tun_setup;
+	struct v4l2_frequency   f;
+
+	memset(&tun_setup, 0, sizeof(tun_setup));
+
+	tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
+	tun_setup.tuner_callback = em28xx_tuner_callback;
+
+	if (dev->board.radio.type) {
+		tun_setup.type = dev->board.radio.type;
+		tun_setup.addr = dev->board.radio_addr;
+
+		v4l2_device_call_all(v4l2_dev,
+				     0, tuner, s_type_addr, &tun_setup);
+	}
+
+	if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type)) {
+		tun_setup.type   = dev->tuner_type;
+		tun_setup.addr   = tuner_addr;
+
+		v4l2_device_call_all(v4l2_dev,
+				     0, tuner, s_type_addr, &tun_setup);
+	}
+
+	if (dev->board.tda9887_conf) {
+		struct v4l2_priv_tun_config tda9887_cfg;
+
+		tda9887_cfg.tuner = TUNER_TDA9887;
+		tda9887_cfg.priv = &dev->board.tda9887_conf;
+
+		v4l2_device_call_all(v4l2_dev,
+				     0, tuner, s_config, &tda9887_cfg);
+	}
+
+	if (dev->tuner_type == TUNER_XC2028) {
+		struct v4l2_priv_tun_config  xc2028_cfg;
+		struct xc2028_ctrl           ctl;
+
+		memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
+		memset(&ctl, 0, sizeof(ctl));
+
+		em28xx_setup_xc3028(dev, &ctl);
+
+		xc2028_cfg.tuner = TUNER_XC2028;
+		xc2028_cfg.priv  = &ctl;
+
+		v4l2_device_call_all(v4l2_dev, 0, tuner, s_config, &xc2028_cfg);
+	}
+
+	/* configure tuner */
+	f.tuner = 0;
+	f.type = V4L2_TUNER_ANALOG_TV;
+	f.frequency = 9076;     /* just a magic number */
+	v4l2->frequency = f.frequency;
+	v4l2_device_call_all(v4l2_dev, 0, tuner, s_frequency, &f);
+}
+
+static int em28xx_v4l2_init(struct em28xx *dev)
 {
 	u8 val;
 	int ret;
 	unsigned int maxw;
+	struct v4l2_ctrl_handler *hdl;
+	struct em28xx_v4l2 *v4l2;
+
+	if (dev->is_audio_only) {
+		/* Shouldn't initialize IR for this interface */
+		return 0;
+	}
+
+	if (!dev->has_video) {
+		/* This device does not support the v4l2 extension */
+		return 0;
+	}
+
+	em28xx_info("Registering V4L2 extension\n");
+
+	mutex_lock(&dev->lock);
 
-	printk(KERN_INFO "%s: v4l2 driver version %s\n",
-		dev->name, EM28XX_VERSION);
+	v4l2 = kzalloc(sizeof(struct em28xx_v4l2), GFP_KERNEL);
+	if (v4l2 == NULL) {
+		em28xx_info("em28xx_v4l: memory allocation failed\n");
+		mutex_unlock(&dev->lock);
+		return -ENOMEM;
+	}
+	kref_init(&v4l2->ref);
+	v4l2->dev = dev;
+	dev->v4l2 = v4l2;
+
+	ret = v4l2_device_register(&dev->udev->dev, &v4l2->v4l2_dev);
+	if (ret < 0) {
+		em28xx_errdev("Call to v4l2_device_register() failed!\n");
+		goto err;
+	}
+
+	hdl = &v4l2->ctrl_handler;
+	v4l2_ctrl_handler_init(hdl, 8);
+	v4l2->v4l2_dev.ctrl_handler = hdl;
+
+	if (dev->board.is_webcam)
+		v4l2->progressive = 1;
+
+	/*
+	 * Default format, used for tvp5150 or saa711x output formats
+	 */
+	v4l2->vinmode = 0x10;
+	v4l2->vinctl  = EM28XX_VINCTRL_INTERLACED |
+			EM28XX_VINCTRL_CCIR656_ENABLE;
+
+	/* request some modules */
+
+	if (dev->board.has_msp34xx)
+		v4l2_i2c_new_subdev(&v4l2->v4l2_dev,
+				    &dev->i2c_adap[dev->def_i2c_bus],
+				    "msp3400", 0, msp3400_addrs);
+
+	if (dev->board.decoder == EM28XX_SAA711X)
+		v4l2_i2c_new_subdev(&v4l2->v4l2_dev,
+				    &dev->i2c_adap[dev->def_i2c_bus],
+				    "saa7115_auto", 0, saa711x_addrs);
+
+	if (dev->board.decoder == EM28XX_TVP5150)
+		v4l2_i2c_new_subdev(&v4l2->v4l2_dev,
+				    &dev->i2c_adap[dev->def_i2c_bus],
+				    "tvp5150", 0, tvp5150_addrs);
+
+	if (dev->board.adecoder == EM28XX_TVAUDIO)
+		v4l2_i2c_new_subdev(&v4l2->v4l2_dev,
+				    &dev->i2c_adap[dev->def_i2c_bus],
+				    "tvaudio", dev->board.tvaudio_addr, NULL);
+
+	/* Initialize tuner and camera */
+
+	if (dev->board.tuner_type != TUNER_ABSENT) {
+		unsigned short tuner_addr = dev->board.tuner_addr;
+		int has_demod = (dev->board.tda9887_conf & TDA9887_PRESENT);
+
+		if (dev->board.radio.type)
+			v4l2_i2c_new_subdev(&v4l2->v4l2_dev,
+					  &dev->i2c_adap[dev->def_i2c_bus],
+					  "tuner", dev->board.radio_addr, NULL);
+
+		if (has_demod)
+			v4l2_i2c_new_subdev(&v4l2->v4l2_dev,
+				&dev->i2c_adap[dev->def_i2c_bus], "tuner",
+				0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
+		if (tuner_addr == 0) {
+			enum v4l2_i2c_tuner_type type =
+				has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
+			struct v4l2_subdev *sd;
+
+			sd = v4l2_i2c_new_subdev(&v4l2->v4l2_dev,
+				&dev->i2c_adap[dev->def_i2c_bus], "tuner",
+				0, v4l2_i2c_tuner_addrs(type));
+
+			if (sd)
+				tuner_addr = v4l2_i2c_subdev_addr(sd);
+		} else {
+			v4l2_i2c_new_subdev(&v4l2->v4l2_dev,
+					    &dev->i2c_adap[dev->def_i2c_bus],
+					    "tuner", tuner_addr, NULL);
+		}
+
+		em28xx_tuner_setup(dev, tuner_addr);
+	}
+
+	if (dev->em28xx_sensor != EM28XX_NOSENSOR)
+		em28xx_init_camera(dev);
+
+	/* Configure audio */
+	ret = em28xx_audio_setup(dev);
+	if (ret < 0) {
+		em28xx_errdev("%s: Error while setting audio - error [%d]!\n",
+			__func__, ret);
+		goto unregister_dev;
+	}
+	if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
+		v4l2_ctrl_new_std(hdl, &em28xx_ctrl_ops,
+			V4L2_CID_AUDIO_MUTE, 0, 1, 1, 1);
+		v4l2_ctrl_new_std(hdl, &em28xx_ctrl_ops,
+			V4L2_CID_AUDIO_VOLUME, 0, 0x1f, 1, 0x1f);
+	} else {
+		/* install the em28xx notify callback */
+		v4l2_ctrl_notify(v4l2_ctrl_find(hdl, V4L2_CID_AUDIO_MUTE),
+				em28xx_ctrl_notify, dev);
+		v4l2_ctrl_notify(v4l2_ctrl_find(hdl, V4L2_CID_AUDIO_VOLUME),
+				em28xx_ctrl_notify, dev);
+	}
+
+	/* wake i2c devices */
+	em28xx_wake_i2c(dev);
+
+	/* init video dma queues */
+	INIT_LIST_HEAD(&dev->vidq.active);
+	INIT_LIST_HEAD(&dev->vbiq.active);
+
+	if (dev->board.has_msp34xx) {
+		/* Send a reset to other chips via gpio */
+		ret = em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xf7);
+		if (ret < 0) {
+			em28xx_errdev("%s: em28xx_write_reg - msp34xx(1) failed! error [%d]\n",
+				      __func__, ret);
+			goto unregister_dev;
+		}
+		msleep(3);
+
+		ret = em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xff);
+		if (ret < 0) {
+			em28xx_errdev("%s: em28xx_write_reg - msp34xx(2) failed! error [%d]\n",
+				      __func__, ret);
+			goto unregister_dev;
+		}
+		msleep(3);
+	}
 
 	/* set default norm */
-	dev->norm = V4L2_STD_PAL;
-	v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
-	dev->interlaced = EM28XX_INTERLACED_DEFAULT;
+	v4l2->norm = V4L2_STD_PAL;
+	v4l2_device_call_all(&v4l2->v4l2_dev, 0, video, s_std, v4l2->norm);
+	v4l2->interlaced_fieldmode = EM28XX_INTERLACED_DEFAULT;
 
 	/* Analog specific initialization */
-	dev->format = &format[0];
+	v4l2->format = &format[0];
 
 	maxw = norm_maxw(dev);
 	/* MaxPacketSize for em2800 is too small to capture at full resolution
@@ -1853,132 +2467,178 @@ int em28xx_register_analog_devices(struct em28xx *dev)
 			 (EM28XX_XCLK_AUDIO_UNMUTE | val));
 
 	em28xx_set_outfmt(dev);
-	em28xx_compression_disable(dev);
 
 	/* Add image controls */
 	/* NOTE: at this point, the subdevices are already registered, so bridge
 	 * controls are only added/enabled when no subdevice provides them */
-	if (NULL == v4l2_ctrl_find(&dev->ctrl_handler, V4L2_CID_CONTRAST))
-		v4l2_ctrl_new_std(&dev->ctrl_handler, &em28xx_ctrl_ops,
+	if (NULL == v4l2_ctrl_find(hdl, V4L2_CID_CONTRAST))
+		v4l2_ctrl_new_std(hdl, &em28xx_ctrl_ops,
 				  V4L2_CID_CONTRAST,
 				  0, 0x1f, 1, CONTRAST_DEFAULT);
-	if (NULL == v4l2_ctrl_find(&dev->ctrl_handler, V4L2_CID_BRIGHTNESS))
-		v4l2_ctrl_new_std(&dev->ctrl_handler, &em28xx_ctrl_ops,
+	if (NULL == v4l2_ctrl_find(hdl, V4L2_CID_BRIGHTNESS))
+		v4l2_ctrl_new_std(hdl, &em28xx_ctrl_ops,
 				  V4L2_CID_BRIGHTNESS,
 				  -0x80, 0x7f, 1, BRIGHTNESS_DEFAULT);
-	if (NULL == v4l2_ctrl_find(&dev->ctrl_handler, V4L2_CID_SATURATION))
-		v4l2_ctrl_new_std(&dev->ctrl_handler, &em28xx_ctrl_ops,
+	if (NULL == v4l2_ctrl_find(hdl, V4L2_CID_SATURATION))
+		v4l2_ctrl_new_std(hdl, &em28xx_ctrl_ops,
 				  V4L2_CID_SATURATION,
 				  0, 0x1f, 1, SATURATION_DEFAULT);
-	if (NULL == v4l2_ctrl_find(&dev->ctrl_handler, V4L2_CID_BLUE_BALANCE))
-		v4l2_ctrl_new_std(&dev->ctrl_handler, &em28xx_ctrl_ops,
+	if (NULL == v4l2_ctrl_find(hdl, V4L2_CID_BLUE_BALANCE))
+		v4l2_ctrl_new_std(hdl, &em28xx_ctrl_ops,
 				  V4L2_CID_BLUE_BALANCE,
 				  -0x30, 0x30, 1, BLUE_BALANCE_DEFAULT);
-	if (NULL == v4l2_ctrl_find(&dev->ctrl_handler, V4L2_CID_RED_BALANCE))
-		v4l2_ctrl_new_std(&dev->ctrl_handler, &em28xx_ctrl_ops,
+	if (NULL == v4l2_ctrl_find(hdl, V4L2_CID_RED_BALANCE))
+		v4l2_ctrl_new_std(hdl, &em28xx_ctrl_ops,
 				  V4L2_CID_RED_BALANCE,
 				  -0x30, 0x30, 1, RED_BALANCE_DEFAULT);
-	if (NULL == v4l2_ctrl_find(&dev->ctrl_handler, V4L2_CID_SHARPNESS))
-		v4l2_ctrl_new_std(&dev->ctrl_handler, &em28xx_ctrl_ops,
+	if (NULL == v4l2_ctrl_find(hdl, V4L2_CID_SHARPNESS))
+		v4l2_ctrl_new_std(hdl, &em28xx_ctrl_ops,
 				  V4L2_CID_SHARPNESS,
 				  0, 0x0f, 1, SHARPNESS_DEFAULT);
 
 	/* Reset image controls */
 	em28xx_colorlevels_set_default(dev);
-	v4l2_ctrl_handler_setup(&dev->ctrl_handler);
-	if (dev->ctrl_handler.error)
-		return dev->ctrl_handler.error;
+	v4l2_ctrl_handler_setup(hdl);
+	ret = hdl->error;
+	if (ret)
+		goto unregister_dev;
 
 	/* allocate and fill video video_device struct */
-	dev->vdev = em28xx_vdev_init(dev, &em28xx_video_template, "video");
-	if (!dev->vdev) {
+	v4l2->vdev = em28xx_vdev_init(dev, &em28xx_video_template, "video");
+	if (!v4l2->vdev) {
 		em28xx_errdev("cannot allocate video_device.\n");
-		return -ENODEV;
+		ret = -ENODEV;
+		goto unregister_dev;
 	}
-	dev->vdev->queue = &dev->vb_vidq;
-	dev->vdev->queue->lock = &dev->vb_queue_lock;
+	mutex_init(&v4l2->vb_queue_lock);
+	mutex_init(&v4l2->vb_vbi_queue_lock);
+	v4l2->vdev->queue = &v4l2->vb_vidq;
+	v4l2->vdev->queue->lock = &v4l2->vb_queue_lock;
 
 	/* disable inapplicable ioctls */
 	if (dev->board.is_webcam) {
-		v4l2_disable_ioctl(dev->vdev, VIDIOC_QUERYSTD);
-		v4l2_disable_ioctl(dev->vdev, VIDIOC_G_STD);
-		v4l2_disable_ioctl(dev->vdev, VIDIOC_S_STD);
+		v4l2_disable_ioctl(v4l2->vdev, VIDIOC_QUERYSTD);
+		v4l2_disable_ioctl(v4l2->vdev, VIDIOC_G_STD);
+		v4l2_disable_ioctl(v4l2->vdev, VIDIOC_S_STD);
 	} else {
-		v4l2_disable_ioctl(dev->vdev, VIDIOC_S_PARM);
+		v4l2_disable_ioctl(v4l2->vdev, VIDIOC_S_PARM);
 	}
 	if (dev->tuner_type == TUNER_ABSENT) {
-		v4l2_disable_ioctl(dev->vdev, VIDIOC_G_TUNER);
-		v4l2_disable_ioctl(dev->vdev, VIDIOC_S_TUNER);
-		v4l2_disable_ioctl(dev->vdev, VIDIOC_G_FREQUENCY);
-		v4l2_disable_ioctl(dev->vdev, VIDIOC_S_FREQUENCY);
+		v4l2_disable_ioctl(v4l2->vdev, VIDIOC_G_TUNER);
+		v4l2_disable_ioctl(v4l2->vdev, VIDIOC_S_TUNER);
+		v4l2_disable_ioctl(v4l2->vdev, VIDIOC_G_FREQUENCY);
+		v4l2_disable_ioctl(v4l2->vdev, VIDIOC_S_FREQUENCY);
 	}
 	if (!dev->audio_mode.has_audio) {
-		v4l2_disable_ioctl(dev->vdev, VIDIOC_G_AUDIO);
-		v4l2_disable_ioctl(dev->vdev, VIDIOC_S_AUDIO);
+		v4l2_disable_ioctl(v4l2->vdev, VIDIOC_G_AUDIO);
+		v4l2_disable_ioctl(v4l2->vdev, VIDIOC_S_AUDIO);
 	}
 
 	/* register v4l2 video video_device */
-	ret = video_register_device(dev->vdev, VFL_TYPE_GRABBER,
+	ret = video_register_device(v4l2->vdev, VFL_TYPE_GRABBER,
 				       video_nr[dev->devno]);
 	if (ret) {
 		em28xx_errdev("unable to register video device (error=%i).\n",
 			      ret);
-		return ret;
+		goto unregister_dev;
 	}
 
 	/* Allocate and fill vbi video_device struct */
 	if (em28xx_vbi_supported(dev) == 1) {
-		dev->vbi_dev = em28xx_vdev_init(dev, &em28xx_video_template,
+		v4l2->vbi_dev = em28xx_vdev_init(dev, &em28xx_video_template,
 						"vbi");
 
-		dev->vbi_dev->queue = &dev->vb_vbiq;
-		dev->vbi_dev->queue->lock = &dev->vb_vbi_queue_lock;
+		v4l2->vbi_dev->queue = &v4l2->vb_vbiq;
+		v4l2->vbi_dev->queue->lock = &v4l2->vb_vbi_queue_lock;
 
 		/* disable inapplicable ioctls */
-		v4l2_disable_ioctl(dev->vdev, VIDIOC_S_PARM);
+		v4l2_disable_ioctl(v4l2->vdev, VIDIOC_S_PARM);
 		if (dev->tuner_type == TUNER_ABSENT) {
-			v4l2_disable_ioctl(dev->vbi_dev, VIDIOC_G_TUNER);
-			v4l2_disable_ioctl(dev->vbi_dev, VIDIOC_S_TUNER);
-			v4l2_disable_ioctl(dev->vbi_dev, VIDIOC_G_FREQUENCY);
-			v4l2_disable_ioctl(dev->vbi_dev, VIDIOC_S_FREQUENCY);
+			v4l2_disable_ioctl(v4l2->vbi_dev, VIDIOC_G_TUNER);
+			v4l2_disable_ioctl(v4l2->vbi_dev, VIDIOC_S_TUNER);
+			v4l2_disable_ioctl(v4l2->vbi_dev, VIDIOC_G_FREQUENCY);
+			v4l2_disable_ioctl(v4l2->vbi_dev, VIDIOC_S_FREQUENCY);
 		}
 		if (!dev->audio_mode.has_audio) {
-			v4l2_disable_ioctl(dev->vbi_dev, VIDIOC_G_AUDIO);
-			v4l2_disable_ioctl(dev->vbi_dev, VIDIOC_S_AUDIO);
+			v4l2_disable_ioctl(v4l2->vbi_dev, VIDIOC_G_AUDIO);
+			v4l2_disable_ioctl(v4l2->vbi_dev, VIDIOC_S_AUDIO);
 		}
 
 		/* register v4l2 vbi video_device */
-		ret = video_register_device(dev->vbi_dev, VFL_TYPE_VBI,
+		ret = video_register_device(v4l2->vbi_dev, VFL_TYPE_VBI,
 					    vbi_nr[dev->devno]);
 		if (ret < 0) {
 			em28xx_errdev("unable to register vbi device\n");
-			return ret;
+			goto unregister_dev;
 		}
 	}
 
 	if (em28xx_boards[dev->model].radio.type == EM28XX_RADIO) {
-		dev->radio_dev = em28xx_vdev_init(dev, &em28xx_radio_template,
-						  "radio");
-		if (!dev->radio_dev) {
+		v4l2->radio_dev = em28xx_vdev_init(dev, &em28xx_radio_template,
+						   "radio");
+		if (!v4l2->radio_dev) {
 			em28xx_errdev("cannot allocate video_device.\n");
-			return -ENODEV;
+			ret = -ENODEV;
+			goto unregister_dev;
 		}
-		ret = video_register_device(dev->radio_dev, VFL_TYPE_RADIO,
+		ret = video_register_device(v4l2->radio_dev, VFL_TYPE_RADIO,
 					    radio_nr[dev->devno]);
 		if (ret < 0) {
 			em28xx_errdev("can't register radio device\n");
-			return ret;
+			goto unregister_dev;
 		}
 		em28xx_info("Registered radio device as %s\n",
-			    video_device_node_name(dev->radio_dev));
+			    video_device_node_name(v4l2->radio_dev));
 	}
 
 	em28xx_info("V4L2 video device registered as %s\n",
-		    video_device_node_name(dev->vdev));
+		    video_device_node_name(v4l2->vdev));
 
-	if (dev->vbi_dev)
+	if (v4l2->vbi_dev)
 		em28xx_info("V4L2 VBI device registered as %s\n",
-			    video_device_node_name(dev->vbi_dev));
+			    video_device_node_name(v4l2->vbi_dev));
+
+	/* Save some power by putting tuner to sleep */
+	v4l2_device_call_all(&v4l2->v4l2_dev, 0, core, s_power, 0);
 
+	/* initialize videobuf2 stuff */
+	em28xx_vb2_setup(dev);
+
+	em28xx_info("V4L2 extension successfully initialized\n");
+
+	kref_get(&dev->ref);
+
+	mutex_unlock(&dev->lock);
 	return 0;
+
+unregister_dev:
+	v4l2_ctrl_handler_free(&v4l2->ctrl_handler);
+	v4l2_device_unregister(&v4l2->v4l2_dev);
+err:
+	dev->v4l2 = NULL;
+	kref_put(&v4l2->ref, em28xx_free_v4l2);
+	mutex_unlock(&dev->lock);
+	return ret;
 }
+
+static struct em28xx_ops v4l2_ops = {
+	.id   = EM28XX_V4L2,
+	.name = "Em28xx v4l2 Extension",
+	.init = em28xx_v4l2_init,
+	.fini = em28xx_v4l2_fini,
+	.suspend = em28xx_v4l2_suspend,
+	.resume = em28xx_v4l2_resume,
+};
+
+static int __init em28xx_video_register(void)
+{
+	return em28xx_register_extension(&v4l2_ops);
+}
+
+static void __exit em28xx_video_unregister(void)
+{
+	em28xx_unregister_extension(&v4l2_ops);
+}
+
+module_init(em28xx_video_register);
+module_exit(em28xx_video_unregister);
diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h
index 205e9038b1c..b4c837d77e5 100644
--- a/drivers/media/usb/em28xx/em28xx.h
+++ b/drivers/media/usb/em28xx/em28xx.h
@@ -26,9 +26,13 @@
 #ifndef _EM28XX_H
 #define _EM28XX_H
 
+#define EM28XX_VERSION "0.2.1"
+#define DRIVER_DESC    "Empia em28xx device driver"
+
 #include <linux/workqueue.h>
 #include <linux/i2c.h>
 #include <linux/mutex.h>
+#include <linux/kref.h>
 #include <linux/videodev2.h>
 
 #include <media/videobuf2-vmalloc.h>
@@ -101,6 +105,7 @@
 #define EM2882_BOARD_PINNACLE_HYBRID_PRO_330E	  56
 #define EM2883_BOARD_KWORLD_HYBRID_330U		  57
 #define EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU	  58
+#define EM2874_BOARD_PCTV_HD_MINI_80E		  59
 #define EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850	  60
 #define EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2	  61
 #define EM2820_BOARD_GADMEI_TVR200		  62
@@ -131,6 +136,11 @@
 #define EM2884_BOARD_TERRATEC_HTC_USB_XS	  87
 #define EM2884_BOARD_C3TECH_DIGITAL_DUO		  88
 #define EM2874_BOARD_DELOCK_61959		  89
+#define EM2874_BOARD_KWORLD_UB435Q_V2		  90
+#define EM2765_BOARD_SPEEDLINK_VAD_LAPLACE	  91
+#define EM28178_BOARD_PCTV_461E                   92
+#define EM2874_BOARD_KWORLD_UB435Q_V3		  93
+#define EM28178_BOARD_PCTV_292E                   94
 
 /* Limits minimum and default number of buffers */
 #define EM28XX_MIN_BUF 4
@@ -177,8 +187,27 @@
 
 #define EM28XX_INTERLACED_DEFAULT 1
 
-/* time in msecs to wait for i2c writes to finish */
-#define EM2800_I2C_XFER_TIMEOUT		20
+/*
+ * Time in msecs to wait for i2c xfers to finish.
+ * 35ms is the maximum time a SMBUS device could wait when
+ * clock stretching is used. As the transfer itself will take
+ * some time to happen, set it to 35 ms.
+ *
+ * Ok, I2C doesn't specify any limit. So, eventually, we may need
+ * to increase this timeout.
+ *
+ * FIXME: this assumes that an I2C message is not longer than 1ms.
+ * This is actually dependent on the I2C bus speed, although most
+ * devices use a 100kHz clock. So, this assumtion is true most of
+ * the time.
+ */
+#define EM28XX_I2C_XFER_TIMEOUT		36
+
+/* time in msecs to wait for AC97 xfers to finish */
+#define EM28XX_AC97_XFER_TIMEOUT	100
+
+/* max. number of button state polling addresses */
+#define EM28XX_NUM_BUTTON_ADDRESSES_MAX		5
 
 enum em28xx_mode {
 	EM28XX_SUSPEND,
@@ -286,8 +315,7 @@ struct em28xx_audio_mode {
 
 	unsigned int has_audio:1;
 
-	unsigned int i2s_3rates:1;
-	unsigned int i2s_5rates:1;
+	u8 i2s_samplerates;
 };
 
 /* em28xx has two audio inputs: tuner and line in.
@@ -373,6 +401,34 @@ enum em28xx_adecoder {
 	EM28XX_TVAUDIO,
 };
 
+enum em28xx_led_role {
+	EM28XX_LED_ANALOG_CAPTURING = 0,
+	EM28XX_LED_DIGITAL_CAPTURING,
+	EM28XX_LED_ILLUMINATION,
+	EM28XX_NUM_LED_ROLES, /* must be the last */
+};
+
+struct em28xx_led {
+	enum em28xx_led_role role;
+	u8 gpio_reg;
+	u8 gpio_mask;
+	bool inverted;
+};
+
+enum em28xx_button_role {
+	EM28XX_BUTTON_SNAPSHOT = 0,
+	EM28XX_BUTTON_ILLUMINATION,
+	EM28XX_NUM_BUTTON_ROLES, /* must be the last */
+};
+
+struct em28xx_button {
+	enum em28xx_button_role role;
+	u8 reg_r;
+	u8 reg_clearing;
+	u8 mask;
+	bool inverted;
+};
+
 struct em28xx_board {
 	char *name;
 	int vchannels;
@@ -394,7 +450,6 @@ struct em28xx_board {
 	unsigned int mts_firmware:1;
 	unsigned int max_range_640_480:1;
 	unsigned int has_dvb:1;
-	unsigned int has_snapshot_button:1;
 	unsigned int is_webcam:1;
 	unsigned int valid:1;
 	unsigned int has_ir_i2c:1;
@@ -409,6 +464,12 @@ struct em28xx_board {
 	struct em28xx_input       input[MAX_EM28XX_INPUT];
 	struct em28xx_input	  radio;
 	char			  *ir_codes;
+
+	/* LEDs that need to be controlled explicitly */
+	struct em28xx_led	  *leds;
+
+	/* Buttons */
+	struct em28xx_button	  *buttons;
 };
 
 struct em28xx_eeprom {
@@ -425,24 +486,77 @@ struct em28xx_eeprom {
 	u8 string_idx_table;
 };
 
-#define EM28XX_AUDIO_BUFS 5
-#define EM28XX_NUM_AUDIO_PACKETS 64
-#define EM28XX_AUDIO_MAX_PACKET_SIZE 196 /* static value */
 #define EM28XX_CAPTURE_STREAM_EN 1
 
 /* em28xx extensions */
 #define EM28XX_AUDIO   0x10
 #define EM28XX_DVB     0x20
 #define EM28XX_RC      0x30
+#define EM28XX_V4L2    0x40
 
 /* em28xx resource types (used for res_get/res_lock etc */
 #define EM28XX_RESOURCE_VIDEO 0x01
 #define EM28XX_RESOURCE_VBI   0x02
 
+struct em28xx_v4l2 {
+	struct kref ref;
+	struct em28xx *dev;
+
+	struct v4l2_device v4l2_dev;
+	struct v4l2_ctrl_handler ctrl_handler;
+	struct v4l2_clk *clk;
+
+	struct video_device *vdev;
+	struct video_device *vbi_dev;
+	struct video_device *radio_dev;
+
+	/* Videobuf2 */
+	struct vb2_queue vb_vidq;
+	struct vb2_queue vb_vbiq;
+	struct mutex vb_queue_lock;
+	struct mutex vb_vbi_queue_lock;
+
+	u8 vinmode;
+	u8 vinctl;
+
+	/* Camera specific fields */
+	int sensor_xres;
+	int sensor_yres;
+	int sensor_xtal;
+
+	int users;		/* user count for exclusive use */
+	int streaming_users;    /* number of actively streaming users */
+
+	u32 frequency;		/* selected tuner frequency */
+
+	struct em28xx_fmt *format;
+	v4l2_std_id norm;	/* selected tv norm */
+
+	/* Progressive/interlaced mode */
+	bool progressive;
+	int interlaced_fieldmode; /* 1=interlaced fields, 0=just top fields */
+	/* FIXME: everything else than interlaced_fieldmode=1 doesn't work */
+
+	/* Frame properties */
+	int width;		/* current frame width */
+	int height;		/* current frame height */
+	unsigned hscale;	/* horizontal scale factor (see datasheet) */
+	unsigned vscale;	/* vertical scale factor (see datasheet) */
+	unsigned int vbi_width;
+	unsigned int vbi_height; /* lines per field */
+
+	/* Capture state tracking */
+	int capture_type;
+	bool top_field;
+	int vbi_read;
+	unsigned int field_count;
+};
+
 struct em28xx_audio {
 	char name[50];
-	char *transfer_buffer[EM28XX_AUDIO_BUFS];
-	struct urb *urb[EM28XX_AUDIO_BUFS];
+	unsigned num_urb;
+	char **transfer_buffer;
+	struct urb **urb;
 	struct usb_device *udev;
 	unsigned int capture_transfer_done;
 	struct snd_pcm_substream   *capture_pcm_substream;
@@ -450,8 +564,14 @@ struct em28xx_audio {
 	unsigned int hwptr_done_capture;
 	struct snd_card            *sndcard;
 
+	size_t period;
+
 	int users;
 	spinlock_t slock;
+
+	/* Controls streaming */
+	struct work_struct wq_trigger;	/* trigger to start/stop audio */
+	atomic_t       stream_started;	/* stream should be running if true */
 };
 
 struct em28xx;
@@ -476,46 +596,32 @@ struct em28xx_i2c_bus {
 	enum em28xx_i2c_algo_type algo_type;
 };
 
-
 /* main device struct */
 struct em28xx {
+	struct kref ref;
+
+	/* Sub-module data */
+	struct em28xx_v4l2 *v4l2;
+	struct em28xx_dvb *dvb;
+	struct em28xx_audio adev;
+	struct em28xx_IR *ir;
+
 	/* generic device properties */
 	char name[30];		/* name (including minor) of the device */
 	int model;		/* index in the device_data struct */
 	int devno;		/* marks the number of this device */
 	enum em28xx_chip_id chip_id;
-	unsigned int is_em25xx:1;	/* em25xx/em276x/7x/8x family bridge */
 
+	unsigned int is_em25xx:1;	/* em25xx/em276x/7x/8x family bridge */
 	unsigned char disconnected:1;	/* device has been diconnected */
-
-	int audio_ifnum;
-
-	struct v4l2_device v4l2_dev;
-	struct v4l2_ctrl_handler ctrl_handler;
-	struct em28xx_board board;
-
-	/* Webcam specific fields */
-	enum em28xx_sensor em28xx_sensor;
-	int sensor_xres, sensor_yres;
-	int sensor_xtal;
-
-	/* Progressive (non-interlaced) mode */
-	int progressive;
-
-	/* Vinmode/Vinctl used at the driver */
-	int vinmode, vinctl;
-
+	unsigned int has_video:1;
 	unsigned int has_audio_class:1;
 	unsigned int has_alsa_audio:1;
 	unsigned int is_audio_only:1;
 
-	/* Controls audio streaming */
-	struct work_struct wq_trigger;	/* Trigger to start/stop audio for alsa module */
-	atomic_t       stream_started;	/* stream should be running if true */
-
-	struct em28xx_fmt *format;
+	struct em28xx_board board;
 
-	struct em28xx_IR *ir;
+	enum em28xx_sensor em28xx_sensor;	/* camera specific */
 
 	/* Some older em28xx chips needs a waiting time after writing */
 	unsigned int wait_after_write;
@@ -527,8 +633,6 @@ struct em28xx {
 	struct em28xx_audio_mode audio_mode;
 
 	int tuner_type;		/* type of the tuner */
-	int tuner_addr;		/* tuner address */
-	int tda9887_conf;
 
 	/* i2c i/o */
 	struct i2c_adapter i2c_adap[NUM_I2C_BUSES];
@@ -541,52 +645,21 @@ struct em28xx {
 	struct rt_mutex i2c_bus_lock;
 
 	/* video for linux */
-	int users;		/* user count for exclusive use */
-	int streaming_users;    /* Number of actively streaming users */
-	struct video_device *vdev;	/* video for linux device struct */
-	v4l2_std_id norm;	/* selected tv norm */
-	int ctl_freq;		/* selected frequency */
 	unsigned int ctl_input;	/* selected input */
 	unsigned int ctl_ainput;/* selected audio input */
 	unsigned int ctl_aoutput;/* selected audio output */
 	int mute;
 	int volume;
-	/* frame properties */
-	int width;		/* current frame width */
-	int height;		/* current frame height */
-	unsigned hscale;	/* horizontal scale factor (see datasheet) */
-	unsigned vscale;	/* vertical scale factor (see datasheet) */
-	int interlaced;		/* 1=interlace fileds, 0=just top fileds */
-	unsigned int video_bytesread;	/* Number of bytes read */
 
 	unsigned long hash;	/* eeprom hash - for boards with generic ID */
 	unsigned long i2c_hash;	/* i2c devicelist hash -
 				   for boards with generic ID */
 
-	struct em28xx_audio adev;
-
-	/* capture state tracking */
-	int capture_type;
-	unsigned char top_field:1;
-	int vbi_read;
-	unsigned int vbi_width;
-	unsigned int vbi_height; /* lines per field */
-
 	struct work_struct         request_module_wk;
 
 	/* locks */
 	struct mutex lock;
 	struct mutex ctrl_urb_lock;	/* protects urb_buf */
-	/* spinlock_t queue_lock; */
-	struct list_head inqueue, outqueue;
-	struct video_device *vbi_dev;
-	struct video_device *radio_dev;
-
-	/* Videobuf2 */
-	struct vb2_queue vb_vidq;
-	struct vb2_queue vb_vbiq;
-	struct mutex vb_queue_lock;
-	struct mutex vb_vbi_queue_lock;
 
 	/* resources in use */
 	unsigned int resources;
@@ -601,11 +674,9 @@ struct em28xx {
 	struct em28xx_usb_ctl usb_ctl;
 	spinlock_t slock;
 
-	unsigned int field_count;
-	unsigned int vbi_field_count;
-
 	/* usb transfer */
 	struct usb_device *udev;	/* the usb device */
+	u8 ifnum;		/* number of the assigned usb interface */
 	u8 analog_ep_isoc;	/* address of isoc endpoint for analog */
 	u8 analog_ep_bulk;	/* address of bulk endpoint for analog */
 	u8 dvb_ep_isoc;		/* address of isoc endpoint for DVB */
@@ -637,20 +708,27 @@ struct em28xx {
 
 	enum em28xx_mode mode;
 
-	/* Snapshot button */
+	/* Button state polling */
+	struct delayed_work buttons_query_work;
+	u8 button_polling_addresses[EM28XX_NUM_BUTTON_ADDRESSES_MAX];
+	u8 button_polling_last_values[EM28XX_NUM_BUTTON_ADDRESSES_MAX];
+	u8 num_button_polling_addresses;
+	u16 button_polling_interval; /* [ms] */
+	/* Snapshot button input device */
 	char snapshot_button_path[30];	/* path of the input dev */
 	struct input_dev *sbutton_input_dev;
-	struct delayed_work sbutton_query_work;
-
-	struct em28xx_dvb *dvb;
 };
 
+#define kref_to_dev(d) container_of(d, struct em28xx, ref)
+
 struct em28xx_ops {
 	struct list_head next;
 	char *name;
 	int id;
 	int (*init)(struct em28xx *);
 	int (*fini)(struct em28xx *);
+	int (*suspend)(struct em28xx *);
+	int (*resume)(struct em28xx *);
 };
 
 /* Provided by em28xx-i2c.c */
@@ -670,6 +748,7 @@ int em28xx_write_regs(struct em28xx *dev, u16 reg, char *buf, int len);
 int em28xx_write_reg(struct em28xx *dev, u16 reg, u8 val);
 int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val,
 				 u8 bitmask);
+int em28xx_toggle_reg_bits(struct em28xx *dev, u16 reg, u8 bitmask);
 
 int em28xx_read_ac97(struct em28xx *dev, u8 reg);
 int em28xx_write_ac97(struct em28xx *dev, u8 reg, u16 val);
@@ -677,12 +756,9 @@ int em28xx_write_ac97(struct em28xx *dev, u8 reg, u16 val);
 int em28xx_audio_analog_set(struct em28xx *dev);
 int em28xx_audio_setup(struct em28xx *dev);
 
-int em28xx_colorlevels_set_default(struct em28xx *dev);
+const struct em28xx_led *em28xx_find_led(struct em28xx *dev,
+					 enum em28xx_led_role role);
 int em28xx_capture_start(struct em28xx *dev, int start);
-int em28xx_vbi_supported(struct em28xx *dev);
-int em28xx_set_outfmt(struct em28xx *dev);
-int em28xx_resolution_set(struct em28xx *dev);
-int em28xx_set_alternate(struct em28xx *dev);
 int em28xx_alloc_urbs(struct em28xx *dev, enum em28xx_mode mode, int xfer_bulk,
 		      int num_bufs, int max_pkt_size, int packet_multiplier);
 int em28xx_init_usb_xfer(struct em28xx *dev, enum em28xx_mode mode,
@@ -694,29 +770,19 @@ void em28xx_uninit_usb_xfer(struct em28xx *dev, enum em28xx_mode mode);
 void em28xx_stop_urbs(struct em28xx *dev);
 int em28xx_set_mode(struct em28xx *dev, enum em28xx_mode set_mode);
 int em28xx_gpio_set(struct em28xx *dev, struct em28xx_reg_seq *gpio);
-void em28xx_wake_i2c(struct em28xx *dev);
 int em28xx_register_extension(struct em28xx_ops *dev);
 void em28xx_unregister_extension(struct em28xx_ops *dev);
 void em28xx_init_extension(struct em28xx *dev);
 void em28xx_close_extension(struct em28xx *dev);
-
-/* Provided by em28xx-video.c */
-int em28xx_vb2_setup(struct em28xx *dev);
-int em28xx_register_analog_devices(struct em28xx *dev);
-void em28xx_release_analog_resources(struct em28xx *dev);
-void em28xx_ctrl_notify(struct v4l2_ctrl *ctrl, void *priv);
-int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count);
-int em28xx_stop_vbi_streaming(struct vb2_queue *vq);
-extern const struct v4l2_ctrl_ops em28xx_ctrl_ops;
+int em28xx_suspend_extension(struct em28xx *dev);
+int em28xx_resume_extension(struct em28xx *dev);
 
 /* Provided by em28xx-cards.c */
 extern struct em28xx_board em28xx_boards[];
 extern struct usb_device_id em28xx_id_table[];
 int em28xx_tuner_callback(void *ptr, int component, int command, int arg);
-void em28xx_release_resources(struct em28xx *dev);
-
-/* Provided by em28xx-vbi.c */
-extern struct vb2_ops em28xx_vbi_qops;
+void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl);
+void em28xx_free_device(struct kref *ref);
 
 /* Provided by em28xx-camera.c */
 int em28xx_detect_sensor(struct em28xx *dev);
@@ -738,32 +804,4 @@ int em28xx_init_camera(struct em28xx *dev);
 	printk(KERN_WARNING "%s: "fmt,\
 			dev->name , ##arg); } while (0)
 
-static inline int em28xx_compression_disable(struct em28xx *dev)
-{
-	/* side effect of disabling scaler and mixer */
-	return em28xx_write_reg(dev, EM28XX_R26_COMPR, 0x00);
-}
-
-/*FIXME: maxw should be dependent of alt mode */
-static inline unsigned int norm_maxw(struct em28xx *dev)
-{
-	if (dev->board.is_webcam)
-		return dev->sensor_xres;
-
-	if (dev->board.max_range_640_480)
-		return 640;
-
-	return 720;
-}
-
-static inline unsigned int norm_maxh(struct em28xx *dev)
-{
-	if (dev->board.is_webcam)
-		return dev->sensor_yres;
-
-	if (dev->board.max_range_640_480)
-		return 480;
-
-	return (dev->norm & V4L2_STD_625_50) ? 576 : 480;
-}
 #endif
diff --git a/drivers/media/usb/gspca/Kconfig b/drivers/media/usb/gspca/Kconfig
index 6345f9331e7..eed10d78253 100644
--- a/drivers/media/usb/gspca/Kconfig
+++ b/drivers/media/usb/gspca/Kconfig
@@ -50,6 +50,16 @@ config USB_GSPCA_CPIA1
 	  To compile this driver as a module, choose M here: the
 	  module will be called gspca_cpia1.
 
+config USB_GSPCA_DTCS033
+	tristate "DTCS033 (Scopium) USB Astro-Camera Driver"
+	depends on VIDEO_V4L2 && USB_GSPCA
+	help
+	  Say Y here if you want support for the Scopium camera
+	  for planetary astrophotography.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called gspca_dtcs033.
+
 config USB_GSPCA_ETOMS
 	tristate "Etoms USB Camera Driver"
 	depends on VIDEO_V4L2 && USB_GSPCA
@@ -338,6 +348,15 @@ config USB_GSPCA_STK014
 	  To compile this driver as a module, choose M here: the
 	  module will be called gspca_stk014.
 
+config USB_GSPCA_STK1135
+	tristate "Syntek STK1135 USB Camera Driver"
+	depends on VIDEO_V4L2 && USB_GSPCA
+	help
+	  Say Y here if you want support for cameras based on the STK1135 chip.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called gspca_stk1135.
+
 config USB_GSPCA_STV0680
 	tristate "STV0680 USB Camera Driver"
 	depends on VIDEO_V4L2 && USB_GSPCA
diff --git a/drivers/media/usb/gspca/Makefile b/drivers/media/usb/gspca/Makefile
index c901da0bd65..f46975e4c82 100644
--- a/drivers/media/usb/gspca/Makefile
+++ b/drivers/media/usb/gspca/Makefile
@@ -2,6 +2,7 @@ obj-$(CONFIG_USB_GSPCA)          += gspca_main.o
 obj-$(CONFIG_USB_GSPCA_BENQ)     += gspca_benq.o
 obj-$(CONFIG_USB_GSPCA_CONEX)    += gspca_conex.o
 obj-$(CONFIG_USB_GSPCA_CPIA1)    += gspca_cpia1.o
+obj-$(CONFIG_USB_GSPCA_DTCS033)  += gspca_dtcs033.o
 obj-$(CONFIG_USB_GSPCA_ETOMS)    += gspca_etoms.o
 obj-$(CONFIG_USB_GSPCA_FINEPIX)  += gspca_finepix.o
 obj-$(CONFIG_USB_GSPCA_JEILINJ)  += gspca_jeilinj.o
@@ -34,6 +35,7 @@ obj-$(CONFIG_USB_GSPCA_SQ905C)   += gspca_sq905c.o
 obj-$(CONFIG_USB_GSPCA_SQ930X)   += gspca_sq930x.o
 obj-$(CONFIG_USB_GSPCA_SUNPLUS)  += gspca_sunplus.o
 obj-$(CONFIG_USB_GSPCA_STK014)   += gspca_stk014.o
+obj-$(CONFIG_USB_GSPCA_STK1135)  += gspca_stk1135.o
 obj-$(CONFIG_USB_GSPCA_STV0680)  += gspca_stv0680.o
 obj-$(CONFIG_USB_GSPCA_T613)     += gspca_t613.o
 obj-$(CONFIG_USB_GSPCA_TOPRO)    += gspca_topro.o
@@ -47,6 +49,7 @@ gspca_main-objs     := gspca.o autogain_functions.o
 gspca_benq-objs     := benq.o
 gspca_conex-objs    := conex.o
 gspca_cpia1-objs    := cpia1.o
+gspca_dtcs033-objs  := dtcs033.o
 gspca_etoms-objs    := etoms.o
 gspca_finepix-objs  := finepix.o
 gspca_jeilinj-objs  := jeilinj.o
@@ -78,6 +81,7 @@ gspca_sq905-objs    := sq905.o
 gspca_sq905c-objs   := sq905c.o
 gspca_sq930x-objs   := sq930x.o
 gspca_stk014-objs   := stk014.o
+gspca_stk1135-objs  := stk1135.o
 gspca_stv0680-objs  := stv0680.o
 gspca_sunplus-objs  := sunplus.o
 gspca_t613-objs     := t613.o
diff --git a/drivers/media/usb/gspca/conex.c b/drivers/media/usb/gspca/conex.c
index 38714df31ac..2e15c80d6e3 100644
--- a/drivers/media/usb/gspca/conex.c
+++ b/drivers/media/usb/gspca/conex.c
@@ -783,7 +783,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	struct sd *sd = (struct sd *) gspca_dev;
 
 	/* create the JPEG header */
-	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+	jpeg_define(sd->jpeg_hdr, gspca_dev->pixfmt.height,
+			gspca_dev->pixfmt.width,
 			0x22);		/* JPEG 411 */
 	jpeg_set_qual(sd->jpeg_hdr, QUALITY);
 
diff --git a/drivers/media/usb/gspca/cpia1.c b/drivers/media/usb/gspca/cpia1.c
index 064b53043b1..f23df4a9d8c 100644
--- a/drivers/media/usb/gspca/cpia1.c
+++ b/drivers/media/usb/gspca/cpia1.c
@@ -1553,9 +1553,9 @@ static int sd_start(struct gspca_dev *gspca_dev)
 		sd->params.format.videoSize = VIDEOSIZE_CIF;
 
 	sd->params.roi.colEnd = sd->params.roi.colStart +
-				(gspca_dev->width >> 3);
+				(gspca_dev->pixfmt.width >> 3);
 	sd->params.roi.rowEnd = sd->params.roi.rowStart +
-				(gspca_dev->height >> 2);
+				(gspca_dev->pixfmt.height >> 2);
 
 	/* And now set the camera to a known state */
 	ret = do_command(gspca_dev, CPIA_COMMAND_SetGrabMode,
diff --git a/drivers/media/usb/gspca/dtcs033.c b/drivers/media/usb/gspca/dtcs033.c
new file mode 100644
index 00000000000..96bfd4e0f0e
--- /dev/null
+++ b/drivers/media/usb/gspca/dtcs033.c
@@ -0,0 +1,441 @@
+/*
+ * Subdriver for Scopium astro-camera (DTCS033, 0547:7303)
+ *
+ * Copyright (C) 2014 Robert Butora (robert.butora.fi@gmail.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+#define MODULE_NAME "dtcs033"
+#include "gspca.h"
+
+MODULE_AUTHOR("Robert Butora <robert.butora.fi@gmail.com>");
+MODULE_DESCRIPTION("Scopium DTCS033 astro-cam USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+struct dtcs033_usb_requests {
+	u8 bRequestType;
+	u8 bRequest;
+	u16 wValue;
+	u16 wIndex;
+	u16 wLength;
+};
+
+/* send a usb request */
+static void reg_rw(struct gspca_dev *gspca_dev,
+		u8 bRequestType, u8 bRequest,
+		u16 wValue, u16 wIndex, u16 wLength)
+{
+	struct usb_device *udev = gspca_dev->dev;
+	int ret;
+
+	if (gspca_dev->usb_err < 0)
+		return;
+
+	ret = usb_control_msg(udev,
+		usb_rcvctrlpipe(udev, 0),
+		bRequest,
+		bRequestType,
+		wValue, wIndex,
+		gspca_dev->usb_buf, wLength, 500);
+
+	if (ret < 0) {
+		gspca_dev->usb_err = ret;
+		pr_err("usb_control_msg error %d\n", ret);
+	}
+
+	return;
+}
+/* send several usb in/out requests */
+static int reg_reqs(struct gspca_dev *gspca_dev,
+		    const struct dtcs033_usb_requests *preqs, int n_reqs)
+{
+	int i = 0;
+	const struct dtcs033_usb_requests *preq;
+
+	while ((i < n_reqs) && (gspca_dev->usb_err >= 0)) {
+
+		preq = &preqs[i];
+
+		reg_rw(gspca_dev, preq->bRequestType, preq->bRequest,
+			preq->wValue, preq->wIndex, preq->wLength);
+
+		if (gspca_dev->usb_err < 0) {
+
+			PERR("usb error request no: %d / %d\n",
+				i, n_reqs);
+		} else if (preq->bRequestType & USB_DIR_IN) {
+
+			PDEBUG(D_STREAM,
+			"USB IN (%d) returned[%d] %02X %02X %02X %s",
+				i,
+				preq->wLength,
+				gspca_dev->usb_buf[0],
+				gspca_dev->usb_buf[1],
+				gspca_dev->usb_buf[2],
+				preq->wLength > 3 ? "...\n" : "\n");
+		}
+
+		i++;
+	}
+	return gspca_dev->usb_err;
+}
+
+/* -- subdriver interface implementation -- */
+
+#define DT_COLS (640)
+static const struct v4l2_pix_format dtcs033_mode[] = {
+	/* raw Bayer patterned output */
+	{DT_COLS, 480, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE,
+		.bytesperline = DT_COLS,
+		.sizeimage = DT_COLS*480,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+	},
+	/* this mode will demosaic the Bayer pattern */
+	{DT_COLS, 480, V4L2_PIX_FMT_SRGGB8, V4L2_FIELD_NONE,
+		.bytesperline = DT_COLS,
+		.sizeimage = DT_COLS*480,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+	}
+};
+
+/* config called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+		const struct usb_device_id *id)
+{
+	gspca_dev->cam.cam_mode = dtcs033_mode;
+	gspca_dev->cam.nmodes = ARRAY_SIZE(dtcs033_mode);
+
+	gspca_dev->cam.bulk = 1;
+	gspca_dev->cam.bulk_nurbs = 1;
+	gspca_dev->cam.bulk_size = DT_COLS*512;
+
+	return 0;
+}
+
+/* init called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+	return 0;
+}
+
+/* start stop the camera */
+static int  dtcs033_start(struct gspca_dev *gspca_dev);
+static void dtcs033_stopN(struct gspca_dev *gspca_dev);
+
+/* intercept camera image data */
+static void dtcs033_pkt_scan(struct gspca_dev *gspca_dev,
+			u8 *data,  /* packet data */
+			int len)   /* packet data length */
+{
+	/* drop incomplete frames */
+	if (len != DT_COLS*512) {
+		gspca_dev->last_packet_type = DISCARD_PACKET;
+		/* gspca.c: discard invalidates the whole frame. */
+		return;
+	}
+
+	/* forward complete frames */
+	gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
+	gspca_frame_add(gspca_dev, INTER_PACKET,
+		data + 16*DT_COLS,
+		len  - 32*DT_COLS); /* skip first & last 16 lines */
+	gspca_frame_add(gspca_dev, LAST_PACKET,  NULL, 0);
+
+	return;
+}
+
+/* -- controls: exposure and gain -- */
+
+static void dtcs033_setexposure(struct gspca_dev *gspca_dev,
+			s32 expo, s32 gain)
+{
+	/* gain [dB] encoding */
+	u16 sGain   = (u16)gain;
+	u16 gainVal = 224+(sGain-14)*(768-224)/(33-14);
+	u16 wIndex =  0x0100|(0x00FF&gainVal);
+	u16 wValue = (0xFF00&gainVal)>>8;
+
+	/* exposure time [msec] encoding */
+	u16 sXTime   = (u16)expo;
+	u16 xtimeVal = (524*(150-(sXTime-1)))/150;
+
+	const u8 bRequestType =
+		USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
+	const u8 bRequest = 0x18;
+
+	reg_rw(gspca_dev,
+		bRequestType, bRequest, wValue, wIndex, 0);
+	if (gspca_dev->usb_err < 0)
+		PERR("usb error in setexposure(gain) sequence.\n");
+
+	reg_rw(gspca_dev,
+		bRequestType, bRequest, (xtimeVal<<4), 0x6300, 0);
+	if (gspca_dev->usb_err < 0)
+		PERR("usb error in setexposure(time) sequence.\n");
+}
+
+/* specific webcam descriptor */
+struct sd {
+	struct gspca_dev gspca_dev;/* !! must be the first item */
+
+	/* exposure & gain controls */
+	struct {
+		struct v4l2_ctrl *exposure;
+		struct v4l2_ctrl *gain;
+	};
+};
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct gspca_dev *gspca_dev =
+	container_of(ctrl->handler,
+		struct gspca_dev, ctrl_handler);
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	gspca_dev->usb_err = 0;
+
+	if (!gspca_dev->streaming)
+		return 0;
+
+	switch (ctrl->id) {
+	case V4L2_CID_EXPOSURE:
+		dtcs033_setexposure(gspca_dev,
+				ctrl->val, sd->gain->val);
+		break;
+	case V4L2_CID_GAIN:
+		dtcs033_setexposure(gspca_dev,
+				sd->exposure->val, ctrl->val);
+		break;
+	}
+	return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+	.s_ctrl = sd_s_ctrl,
+};
+
+static int dtcs033_init_controls(struct gspca_dev *gspca_dev)
+{
+	struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	gspca_dev->vdev.ctrl_handler = hdl;
+	v4l2_ctrl_handler_init(hdl, 2);
+	/*                               min max step default */
+	sd->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+				V4L2_CID_EXPOSURE,
+				1,  150,  1,  75);/* [msec] */
+	sd->gain     = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+				V4L2_CID_GAIN,
+				14,  33,  1,  24);/* [dB] */
+	if (hdl->error) {
+		PERR("Could not initialize controls: %d\n",
+			hdl->error);
+		return hdl->error;
+	}
+
+	v4l2_ctrl_cluster(2, &sd->exposure);
+	return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+	.name     = MODULE_NAME,
+	.config   = sd_config,
+	.init     = sd_init,
+	.start    = dtcs033_start,
+	.stopN    = dtcs033_stopN,
+	.pkt_scan = dtcs033_pkt_scan,
+	.init_controls = dtcs033_init_controls,
+};
+
+/* -- module initialisation -- */
+
+static const struct usb_device_id device_table[] = {
+	{USB_DEVICE(0x0547, 0x7303)},
+	{}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* device connect */
+static int sd_probe(struct usb_interface *intf,
+			const struct usb_device_id *id)
+{
+	return gspca_dev_probe(intf, id,
+			&sd_desc, sizeof(struct sd),
+			THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+	.name       = MODULE_NAME,
+	.id_table   = device_table,
+	.probe      = sd_probe,
+	.disconnect   = gspca_disconnect,
+#ifdef CONFIG_PM
+	.suspend      = gspca_suspend,
+	.resume       = gspca_resume,
+	.reset_resume = gspca_resume,
+#endif
+};
+module_usb_driver(sd_driver);
+
+
+/* ---------------------------------------------------------
+ USB requests to start/stop the camera [USB 2.0 spec Ch.9].
+
+ bRequestType :
+ 0x40 =  USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0xC0 =  USB_DIR_IN  | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+*/
+static const struct dtcs033_usb_requests dtcs033_start_reqs[] = {
+/* -- bRequest,wValue,wIndex,wLength */
+{ 0x40, 0x01, 0x0001, 0x000F, 0x0000 },
+{ 0x40, 0x01, 0x0000, 0x000F, 0x0000 },
+{ 0x40, 0x01, 0x0001, 0x000F, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x7F00, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x1001, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x0004, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x7F01, 0x0000 },
+{ 0x40, 0x18, 0x30E0, 0x0009, 0x0000 },
+{ 0x40, 0x18, 0x0500, 0x012C, 0x0000 },
+{ 0x40, 0x18, 0x0380, 0x0200, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x035C, 0x0000 },
+{ 0x40, 0x18, 0x05C0, 0x0438, 0x0000 },
+{ 0x40, 0x18, 0x0440, 0x0500, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x0668, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x0700, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x0800, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x0900, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x0A00, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x0B00, 0x0000 },
+{ 0x40, 0x18, 0x30E0, 0x6009, 0x0000 },
+{ 0x40, 0x18, 0x0500, 0x612C, 0x0000 },
+{ 0x40, 0x18, 0x2090, 0x6274, 0x0000 },
+{ 0x40, 0x18, 0x05C0, 0x6338, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6400, 0x0000 },
+{ 0x40, 0x18, 0x05C0, 0x6538, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6600, 0x0000 },
+{ 0x40, 0x18, 0x0680, 0x6744, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6800, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6900, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6A00, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6B00, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6C00, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6D00, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6E00, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x808C, 0x0000 },
+{ 0x40, 0x18, 0x0010, 0x8101, 0x0000 },
+{ 0x40, 0x18, 0x30E0, 0x8200, 0x0000 },
+{ 0x40, 0x18, 0x0810, 0x832C, 0x0000 },
+{ 0x40, 0x18, 0x0680, 0x842B, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x8500, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x8600, 0x0000 },
+{ 0x40, 0x18, 0x0280, 0x8715, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x880C, 0x0000 },
+{ 0x40, 0x18, 0x0010, 0x8901, 0x0000 },
+{ 0x40, 0x18, 0x30E0, 0x8A00, 0x0000 },
+{ 0x40, 0x18, 0x0810, 0x8B2C, 0x0000 },
+{ 0x40, 0x18, 0x0680, 0x8C2B, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x8D00, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x8E00, 0x0000 },
+{ 0x40, 0x18, 0x0280, 0x8F15, 0x0000 },
+{ 0x40, 0x18, 0x0010, 0xD040, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0xD100, 0x0000 },
+{ 0x40, 0x18, 0x00B0, 0xD20A, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0xD300, 0x0000 },
+{ 0x40, 0x18, 0x30E2, 0xD40D, 0x0000 },
+{ 0x40, 0x18, 0x0001, 0xD5C0, 0x0000 },
+{ 0x40, 0x18, 0x00A0, 0xD60A, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0xD700, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x7F00, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x1501, 0x0000 },
+{ 0x40, 0x18, 0x0001, 0x01FF, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x0200, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x0304, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x1101, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x1201, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x1300, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x1400, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x1601, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x1800, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x1900, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x1A00, 0x0000 },
+{ 0x40, 0x18, 0x2000, 0x1B00, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x1C00, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x2100, 0x0000 },
+{ 0x40, 0x18, 0x00C0, 0x228E, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x3001, 0x0000 },
+{ 0x40, 0x18, 0x0010, 0x3101, 0x0000 },
+{ 0x40, 0x18, 0x0008, 0x3301, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x3400, 0x0000 },
+{ 0x40, 0x18, 0x0012, 0x3549, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x3620, 0x0000 },
+{ 0x40, 0x18, 0x0001, 0x3700, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x4000, 0x0000 },
+{ 0x40, 0x18, 0xFFFF, 0x41FF, 0x0000 },
+{ 0x40, 0x18, 0xFFFF, 0x42FF, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x500F, 0x0000 },
+{ 0x40, 0x18, 0x2272, 0x5108, 0x0000 },
+{ 0x40, 0x18, 0x2272, 0x5208, 0x0000 },
+{ 0x40, 0x18, 0xFFFF, 0x53FF, 0x0000 },
+{ 0x40, 0x18, 0xFFFF, 0x54FF, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6000, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6102, 0x0000 },
+{ 0x40, 0x18, 0x0010, 0x6214, 0x0000 },
+{ 0x40, 0x18, 0x0C80, 0x6300, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6401, 0x0000 },
+{ 0x40, 0x18, 0x0680, 0x6551, 0x0000 },
+{ 0x40, 0x18, 0xFFFF, 0x66FF, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6702, 0x0000 },
+{ 0x40, 0x18, 0x0010, 0x6800, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6900, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6A00, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6B00, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6C00, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6D01, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6E00, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x6F00, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x7000, 0x0000 },
+{ 0x40, 0x18, 0x0001, 0x7118, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x2001, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x1101, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x1301, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x1300, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x1501, 0x0000 },
+{ 0xC0, 0x11, 0x0000, 0x24C0, 0x0003 },
+{ 0x40, 0x18, 0x0000, 0x3000, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x3620, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x1501, 0x0000 },
+{ 0x40, 0x18, 0x0010, 0x6300, 0x0000 },
+{ 0x40, 0x18, 0x0002, 0x01F0, 0x0000 },
+{ 0x40, 0x01, 0x0003, 0x000F, 0x0000 }
+};
+
+static const struct dtcs033_usb_requests dtcs033_stop_reqs[] = {
+/* -- bRequest,wValue,wIndex,wLength */
+{ 0x40, 0x01, 0x0001, 0x000F, 0x0000 },
+{ 0x40, 0x01, 0x0000, 0x000F, 0x0000 },
+{ 0x40, 0x18, 0x0000, 0x0003, 0x0000 }
+};
+static int dtcs033_start(struct gspca_dev *gspca_dev)
+{
+	return reg_reqs(gspca_dev, dtcs033_start_reqs,
+		ARRAY_SIZE(dtcs033_start_reqs));
+}
+
+static void dtcs033_stopN(struct gspca_dev *gspca_dev)
+{
+	reg_reqs(gspca_dev, dtcs033_stop_reqs,
+		ARRAY_SIZE(dtcs033_stop_reqs));
+	return;
+}
diff --git a/drivers/media/usb/gspca/gl860/gl860-mi2020.c b/drivers/media/usb/gspca/gl860/gl860-mi2020.c
index 2edda6b7d65..a785828d4b9 100644
--- a/drivers/media/usb/gspca/gl860/gl860-mi2020.c
+++ b/drivers/media/usb/gspca/gl860/gl860-mi2020.c
@@ -35,32 +35,34 @@ static u8 dat_hvflip5[] = {0x8c, 0xa1, 0x03};
 static u8 dat_hvflip6[] = {0x90, 0x00, 0x06};
 
 static struct idxdata tbl_middle_hvflip_low[] = {
-	{0x33, "\x90\x00\x06"},
-	{6, "\xff\xff\xff"},
-	{0x33, "\x90\x00\x06"},
-	{6, "\xff\xff\xff"},
-	{0x33, "\x90\x00\x06"},
-	{6, "\xff\xff\xff"},
-	{0x33, "\x90\x00\x06"},
-	{6, "\xff\xff\xff"},
+	{0x33, {0x90, 0x00, 0x06}},
+	{6, {0xff, 0xff, 0xff}},
+	{0x33, {0x90, 0x00, 0x06}},
+	{6, {0xff, 0xff, 0xff}},
+	{0x33, {0x90, 0x00, 0x06}},
+	{6, {0xff, 0xff, 0xff}},
+	{0x33, {0x90, 0x00, 0x06}},
+	{6, {0xff, 0xff, 0xff}},
 };
 
 static struct idxdata tbl_middle_hvflip_big[] = {
-	{0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x01"}, {0x33, "\x8c\xa1\x20"},
-	{0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x00"},
-	{102, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x02"}, {0x33, "\x8c\xa1\x20"},
-	{0x33, "\x90\x00\x72"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x01"},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x01}},
+	{0x33, {0x8c, 0xa1, 0x20}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0xa7, 0x02}}, {0x33, {0x90, 0x00, 0x00}},
+	{102, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x02}},
+	{0x33, {0x8c, 0xa1, 0x20}}, {0x33, {0x90, 0x00, 0x72}},
+	{0x33, {0x8c, 0xa7, 0x02}}, {0x33, {0x90, 0x00, 0x01}},
 };
 
 static struct idxdata tbl_end_hvflip[] = {
-	{0x33, "\x8c\xa1\x02"}, {0x33, "\x90\x00\x1f"},
-	{6, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x02"}, {0x33, "\x90\x00\x1f"},
-	{6, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x02"}, {0x33, "\x90\x00\x1f"},
-	{6, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x02"}, {0x33, "\x90\x00\x1f"},
+	{0x33, {0x8c, 0xa1, 0x02}}, {0x33, {0x90, 0x00, 0x1f}},
+	{6, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x02}}, {0x33, {0x90, 0x00, 0x1f}},
+	{6, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x02}}, {0x33, {0x90, 0x00, 0x1f}},
+	{6, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x02}}, {0x33, {0x90, 0x00, 0x1f}},
 };
 
 static u8 dat_freq1[] = { 0x8c, 0xa4, 0x04 };
@@ -82,197 +84,267 @@ static struct validx tbl_common_0B[] = {
 };
 
 static struct idxdata tbl_common_3B[] = {
-	{0x33, "\x86\x25\x01"}, {0x33, "\x86\x25\x00"},
-	{2, "\xff\xff\xff"},
-	{0x30, "\x1a\x0a\xcc"}, {0x32, "\x02\x00\x08"}, {0x33, "\xf4\x03\x1d"},
-	{6, "\xff\xff\xff"}, /* 12 */
-	{0x34, "\x1e\x8f\x09"}, {0x34, "\x1c\x01\x28"}, {0x34, "\x1e\x8f\x09"},
-	{2, "\xff\xff\xff"}, /* - */
-	{0x34, "\x1e\x8f\x09"}, {0x32, "\x14\x06\xe6"}, {0x33, "\x8c\x22\x23"},
-	{0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa2\x0f"}, {0x33, "\x90\x00\x0d"},
-	{0x33, "\x8c\xa2\x10"}, {0x33, "\x90\x00\x0b"}, {0x33, "\x8c\xa2\x11"},
-	{0x33, "\x90\x00\x07"}, {0x33, "\xf4\x03\x1d"}, {0x35, "\xa2\x00\xe2"},
-	{0x33, "\x8c\xab\x05"}, {0x33, "\x90\x00\x01"}, {0x32, "\x6e\x00\x86"},
-	{0x32, "\x70\x0f\xaa"}, {0x32, "\x72\x0f\xe4"}, {0x33, "\x8c\xa3\x4a"},
-	{0x33, "\x90\x00\x5a"}, {0x33, "\x8c\xa3\x4b"}, {0x33, "\x90\x00\xa6"},
-	{0x33, "\x8c\xa3\x61"}, {0x33, "\x90\x00\xc8"}, {0x33, "\x8c\xa3\x62"},
-	{0x33, "\x90\x00\xe1"}, {0x34, "\xce\x01\xa8"}, {0x34, "\xd0\x66\x33"},
-	{0x34, "\xd2\x31\x9a"}, {0x34, "\xd4\x94\x63"}, {0x34, "\xd6\x4b\x25"},
-	{0x34, "\xd8\x26\x70"}, {0x34, "\xda\x72\x4c"}, {0x34, "\xdc\xff\x04"},
-	{0x34, "\xde\x01\x5b"}, {0x34, "\xe6\x01\x13"}, {0x34, "\xee\x0b\xf0"},
-	{0x34, "\xf6\x0b\xa4"}, {0x35, "\x00\xf6\xe7"}, {0x35, "\x08\x0d\xfd"},
-	{0x35, "\x10\x25\x63"}, {0x35, "\x18\x35\x6c"}, {0x35, "\x20\x42\x7e"},
-	{0x35, "\x28\x19\x44"}, {0x35, "\x30\x39\xd4"}, {0x35, "\x38\xf5\xa8"},
-	{0x35, "\x4c\x07\x90"}, {0x35, "\x44\x07\xb8"}, {0x35, "\x5c\x06\x88"},
-	{0x35, "\x54\x07\xff"}, {0x34, "\xe0\x01\x52"}, {0x34, "\xe8\x00\xcc"},
-	{0x34, "\xf0\x0d\x83"}, {0x34, "\xf8\x0c\xb3"}, {0x35, "\x02\xfe\xba"},
-	{0x35, "\x0a\x04\xe0"}, {0x35, "\x12\x1c\x63"}, {0x35, "\x1a\x2b\x5a"},
-	{0x35, "\x22\x32\x5e"}, {0x35, "\x2a\x0d\x28"}, {0x35, "\x32\x2c\x02"},
-	{0x35, "\x3a\xf4\xfa"}, {0x35, "\x4e\x07\xef"}, {0x35, "\x46\x07\x88"},
-	{0x35, "\x5e\x07\xc1"}, {0x35, "\x56\x04\x64"}, {0x34, "\xe4\x01\x15"},
-	{0x34, "\xec\x00\x82"}, {0x34, "\xf4\x0c\xce"}, {0x34, "\xfc\x0c\xba"},
-	{0x35, "\x06\x1f\x02"}, {0x35, "\x0e\x02\xe3"}, {0x35, "\x16\x1a\x50"},
-	{0x35, "\x1e\x24\x39"}, {0x35, "\x26\x23\x4c"}, {0x35, "\x2e\xf9\x1b"},
-	{0x35, "\x36\x23\x19"}, {0x35, "\x3e\x12\x08"}, {0x35, "\x52\x07\x22"},
-	{0x35, "\x4a\x03\xd3"}, {0x35, "\x62\x06\x54"}, {0x35, "\x5a\x04\x5d"},
-	{0x34, "\xe2\x01\x04"}, {0x34, "\xea\x00\xa0"}, {0x34, "\xf2\x0c\xbc"},
-	{0x34, "\xfa\x0c\x5b"}, {0x35, "\x04\x17\xf2"}, {0x35, "\x0c\x02\x08"},
-	{0x35, "\x14\x28\x43"}, {0x35, "\x1c\x28\x62"}, {0x35, "\x24\x2b\x60"},
-	{0x35, "\x2c\x07\x33"}, {0x35, "\x34\x1f\xb0"}, {0x35, "\x3c\xed\xcd"},
-	{0x35, "\x50\x00\x06"}, {0x35, "\x48\x07\xff"}, {0x35, "\x60\x05\x89"},
-	{0x35, "\x58\x07\xff"}, {0x35, "\x40\x00\xa0"}, {0x35, "\x42\x00\x00"},
-	{0x32, "\x10\x01\xfc"}, {0x33, "\x8c\xa1\x18"}, {0x33, "\x90\x00\x3c"},
-	{0x33, "\x78\x00\x00"},
-	{2, "\xff\xff\xff"},
-	{0x35, "\xb8\x1f\x20"}, {0x33, "\x8c\xa2\x06"}, {0x33, "\x90\x00\x10"},
-	{0x33, "\x8c\xa2\x07"}, {0x33, "\x90\x00\x08"}, {0x33, "\x8c\xa2\x42"},
-	{0x33, "\x90\x00\x0b"}, {0x33, "\x8c\xa2\x4a"}, {0x33, "\x90\x00\x8c"},
-	{0x35, "\xba\xfa\x08"}, {0x33, "\x8c\xa2\x02"}, {0x33, "\x90\x00\x22"},
-	{0x33, "\x8c\xa2\x03"}, {0x33, "\x90\x00\xbb"}, {0x33, "\x8c\xa4\x04"},
-	{0x33, "\x90\x00\x80"}, {0x33, "\x8c\xa7\x9d"}, {0x33, "\x90\x00\x00"},
-	{0x33, "\x8c\xa7\x9e"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa2\x0c"},
-	{0x33, "\x90\x00\x17"}, {0x33, "\x8c\xa2\x15"}, {0x33, "\x90\x00\x04"},
-	{0x33, "\x8c\xa2\x14"}, {0x33, "\x90\x00\x20"}, {0x33, "\x8c\xa1\x03"},
-	{0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x17"}, {0x33, "\x90\x21\x11"},
-	{0x33, "\x8c\x27\x1b"}, {0x33, "\x90\x02\x4f"}, {0x33, "\x8c\x27\x25"},
-	{0x33, "\x90\x06\x0f"}, {0x33, "\x8c\x27\x39"}, {0x33, "\x90\x21\x11"},
-	{0x33, "\x8c\x27\x3d"}, {0x33, "\x90\x01\x20"}, {0x33, "\x8c\x27\x47"},
-	{0x33, "\x90\x09\x4c"}, {0x33, "\x8c\x27\x03"}, {0x33, "\x90\x02\x84"},
-	{0x33, "\x8c\x27\x05"}, {0x33, "\x90\x01\xe2"}, {0x33, "\x8c\x27\x07"},
-	{0x33, "\x90\x06\x40"}, {0x33, "\x8c\x27\x09"}, {0x33, "\x90\x04\xb0"},
-	{0x33, "\x8c\x27\x0d"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x0f"},
-	{0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x11"}, {0x33, "\x90\x04\xbd"},
-	{0x33, "\x8c\x27\x13"}, {0x33, "\x90\x06\x4d"}, {0x33, "\x8c\x27\x15"},
-	{0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x17"}, {0x33, "\x90\x21\x11"},
-	{0x33, "\x8c\x27\x19"}, {0x33, "\x90\x04\x6c"}, {0x33, "\x8c\x27\x1b"},
-	{0x33, "\x90\x02\x4f"}, {0x33, "\x8c\x27\x1d"}, {0x33, "\x90\x01\x02"},
-	{0x33, "\x8c\x27\x1f"}, {0x33, "\x90\x02\x79"}, {0x33, "\x8c\x27\x21"},
-	{0x33, "\x90\x01\x55"}, {0x33, "\x8c\x27\x23"}, {0x33, "\x90\x02\x85"},
-	{0x33, "\x8c\x27\x25"}, {0x33, "\x90\x06\x0f"}, {0x33, "\x8c\x27\x27"},
-	{0x33, "\x90\x20\x20"}, {0x33, "\x8c\x27\x29"}, {0x33, "\x90\x20\x20"},
-	{0x33, "\x8c\x27\x2b"}, {0x33, "\x90\x10\x20"}, {0x33, "\x8c\x27\x2d"},
-	{0x33, "\x90\x20\x07"}, {0x33, "\x8c\x27\x2f"}, {0x33, "\x90\x00\x04"},
-	{0x33, "\x8c\x27\x31"}, {0x33, "\x90\x00\x04"}, {0x33, "\x8c\x27\x33"},
-	{0x33, "\x90\x04\xbb"}, {0x33, "\x8c\x27\x35"}, {0x33, "\x90\x06\x4b"},
-	{0x33, "\x8c\x27\x37"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x39"},
-	{0x33, "\x90\x21\x11"}, {0x33, "\x8c\x27\x3b"}, {0x33, "\x90\x00\x24"},
-	{0x33, "\x8c\x27\x3d"}, {0x33, "\x90\x01\x20"}, {0x33, "\x8c\x27\x41"},
-	{0x33, "\x90\x01\x69"}, {0x33, "\x8c\x27\x45"}, {0x33, "\x90\x04\xed"},
-	{0x33, "\x8c\x27\x47"}, {0x33, "\x90\x09\x4c"}, {0x33, "\x8c\x27\x51"},
-	{0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x53"}, {0x33, "\x90\x03\x20"},
-	{0x33, "\x8c\x27\x55"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x57"},
-	{0x33, "\x90\x02\x58"}, {0x33, "\x8c\x27\x5f"}, {0x33, "\x90\x00\x00"},
-	{0x33, "\x8c\x27\x61"}, {0x33, "\x90\x06\x40"}, {0x33, "\x8c\x27\x63"},
-	{0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x65"}, {0x33, "\x90\x04\xb0"},
-	{0x33, "\x8c\x22\x2e"}, {0x33, "\x90\x00\xa1"}, {0x33, "\x8c\xa4\x08"},
-	{0x33, "\x90\x00\x1f"}, {0x33, "\x8c\xa4\x09"}, {0x33, "\x90\x00\x21"},
-	{0x33, "\x8c\xa4\x0a"}, {0x33, "\x90\x00\x25"}, {0x33, "\x8c\xa4\x0b"},
-	{0x33, "\x90\x00\x27"}, {0x33, "\x8c\x24\x11"}, {0x33, "\x90\x00\xa1"},
-	{0x33, "\x8c\x24\x13"}, {0x33, "\x90\x00\xc1"}, {0x33, "\x8c\x24\x15"},
-	{0x33, "\x90\x00\x6a"}, {0x33, "\x8c\x24\x17"}, {0x33, "\x90\x00\x80"},
-	{0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
-	{2, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
-	{3, "\xff\xff\xff"},
+	{0x33, {0x86, 0x25, 0x01}}, {0x33, {0x86, 0x25, 0x00}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x30, {0x1a, 0x0a, 0xcc}}, {0x32, {0x02, 0x00, 0x08}},
+	{0x33, {0xf4, 0x03, 0x1d}},
+	{6, {0xff, 0xff, 0xff}}, /* 12 */
+	{0x34, {0x1e, 0x8f, 0x09}}, {0x34, {0x1c, 0x01, 0x28}},
+	{0x34, {0x1e, 0x8f, 0x09}},
+	{2, {0xff, 0xff, 0xff}}, /* - */
+	{0x34, {0x1e, 0x8f, 0x09}}, {0x32, {0x14, 0x06, 0xe6}},
+	{0x33, {0x8c, 0x22, 0x23}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0xa2, 0x0f}}, {0x33, {0x90, 0x00, 0x0d}},
+	{0x33, {0x8c, 0xa2, 0x10}}, {0x33, {0x90, 0x00, 0x0b}},
+	{0x33, {0x8c, 0xa2, 0x11}}, {0x33, {0x90, 0x00, 0x07}},
+	{0x33, {0xf4, 0x03, 0x1d}}, {0x35, {0xa2, 0x00, 0xe2}},
+	{0x33, {0x8c, 0xab, 0x05}}, {0x33, {0x90, 0x00, 0x01}},
+	{0x32, {0x6e, 0x00, 0x86}}, {0x32, {0x70, 0x0f, 0xaa}},
+	{0x32, {0x72, 0x0f, 0xe4}}, {0x33, {0x8c, 0xa3, 0x4a}},
+	{0x33, {0x90, 0x00, 0x5a}}, {0x33, {0x8c, 0xa3, 0x4b}},
+	{0x33, {0x90, 0x00, 0xa6}}, {0x33, {0x8c, 0xa3, 0x61}},
+	{0x33, {0x90, 0x00, 0xc8}}, {0x33, {0x8c, 0xa3, 0x62}},
+	{0x33, {0x90, 0x00, 0xe1}}, {0x34, {0xce, 0x01, 0xa8}},
+	{0x34, {0xd0, 0x66, 0x33}}, {0x34, {0xd2, 0x31, 0x9a}},
+	{0x34, {0xd4, 0x94, 0x63}}, {0x34, {0xd6, 0x4b, 0x25}},
+	{0x34, {0xd8, 0x26, 0x70}}, {0x34, {0xda, 0x72, 0x4c}},
+	{0x34, {0xdc, 0xff, 0x04}}, {0x34, {0xde, 0x01, 0x5b}},
+	{0x34, {0xe6, 0x01, 0x13}}, {0x34, {0xee, 0x0b, 0xf0}},
+	{0x34, {0xf6, 0x0b, 0xa4}}, {0x35, {0x00, 0xf6, 0xe7}},
+	{0x35, {0x08, 0x0d, 0xfd}}, {0x35, {0x10, 0x25, 0x63}},
+	{0x35, {0x18, 0x35, 0x6c}}, {0x35, {0x20, 0x42, 0x7e}},
+	{0x35, {0x28, 0x19, 0x44}}, {0x35, {0x30, 0x39, 0xd4}},
+	{0x35, {0x38, 0xf5, 0xa8}}, {0x35, {0x4c, 0x07, 0x90}},
+	{0x35, {0x44, 0x07, 0xb8}}, {0x35, {0x5c, 0x06, 0x88}},
+	{0x35, {0x54, 0x07, 0xff}}, {0x34, {0xe0, 0x01, 0x52}},
+	{0x34, {0xe8, 0x00, 0xcc}}, {0x34, {0xf0, 0x0d, 0x83}},
+	{0x34, {0xf8, 0x0c, 0xb3}}, {0x35, {0x02, 0xfe, 0xba}},
+	{0x35, {0x0a, 0x04, 0xe0}}, {0x35, {0x12, 0x1c, 0x63}},
+	{0x35, {0x1a, 0x2b, 0x5a}}, {0x35, {0x22, 0x32, 0x5e}},
+	{0x35, {0x2a, 0x0d, 0x28}}, {0x35, {0x32, 0x2c, 0x02}},
+	{0x35, {0x3a, 0xf4, 0xfa}}, {0x35, {0x4e, 0x07, 0xef}},
+	{0x35, {0x46, 0x07, 0x88}}, {0x35, {0x5e, 0x07, 0xc1}},
+	{0x35, {0x56, 0x04, 0x64}}, {0x34, {0xe4, 0x01, 0x15}},
+	{0x34, {0xec, 0x00, 0x82}}, {0x34, {0xf4, 0x0c, 0xce}},
+	{0x34, {0xfc, 0x0c, 0xba}}, {0x35, {0x06, 0x1f, 0x02}},
+	{0x35, {0x0e, 0x02, 0xe3}}, {0x35, {0x16, 0x1a, 0x50}},
+	{0x35, {0x1e, 0x24, 0x39}}, {0x35, {0x26, 0x23, 0x4c}},
+	{0x35, {0x2e, 0xf9, 0x1b}}, {0x35, {0x36, 0x23, 0x19}},
+	{0x35, {0x3e, 0x12, 0x08}}, {0x35, {0x52, 0x07, 0x22}},
+	{0x35, {0x4a, 0x03, 0xd3}}, {0x35, {0x62, 0x06, 0x54}},
+	{0x35, {0x5a, 0x04, 0x5d}}, {0x34, {0xe2, 0x01, 0x04}},
+	{0x34, {0xea, 0x00, 0xa0}}, {0x34, {0xf2, 0x0c, 0xbc}},
+	{0x34, {0xfa, 0x0c, 0x5b}}, {0x35, {0x04, 0x17, 0xf2}},
+	{0x35, {0x0c, 0x02, 0x08}}, {0x35, {0x14, 0x28, 0x43}},
+	{0x35, {0x1c, 0x28, 0x62}}, {0x35, {0x24, 0x2b, 0x60}},
+	{0x35, {0x2c, 0x07, 0x33}}, {0x35, {0x34, 0x1f, 0xb0}},
+	{0x35, {0x3c, 0xed, 0xcd}}, {0x35, {0x50, 0x00, 0x06}},
+	{0x35, {0x48, 0x07, 0xff}}, {0x35, {0x60, 0x05, 0x89}},
+	{0x35, {0x58, 0x07, 0xff}}, {0x35, {0x40, 0x00, 0xa0}},
+	{0x35, {0x42, 0x00, 0x00}}, {0x32, {0x10, 0x01, 0xfc}},
+	{0x33, {0x8c, 0xa1, 0x18}}, {0x33, {0x90, 0x00, 0x3c}},
+	{0x33, {0x78, 0x00, 0x00}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x35, {0xb8, 0x1f, 0x20}}, {0x33, {0x8c, 0xa2, 0x06}},
+	{0x33, {0x90, 0x00, 0x10}}, {0x33, {0x8c, 0xa2, 0x07}},
+	{0x33, {0x90, 0x00, 0x08}}, {0x33, {0x8c, 0xa2, 0x42}},
+	{0x33, {0x90, 0x00, 0x0b}}, {0x33, {0x8c, 0xa2, 0x4a}},
+	{0x33, {0x90, 0x00, 0x8c}}, {0x35, {0xba, 0xfa, 0x08}},
+	{0x33, {0x8c, 0xa2, 0x02}}, {0x33, {0x90, 0x00, 0x22}},
+	{0x33, {0x8c, 0xa2, 0x03}}, {0x33, {0x90, 0x00, 0xbb}},
+	{0x33, {0x8c, 0xa4, 0x04}}, {0x33, {0x90, 0x00, 0x80}},
+	{0x33, {0x8c, 0xa7, 0x9d}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0xa7, 0x9e}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0xa2, 0x0c}}, {0x33, {0x90, 0x00, 0x17}},
+	{0x33, {0x8c, 0xa2, 0x15}}, {0x33, {0x90, 0x00, 0x04}},
+	{0x33, {0x8c, 0xa2, 0x14}}, {0x33, {0x90, 0x00, 0x20}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0x27, 0x17}}, {0x33, {0x90, 0x21, 0x11}},
+	{0x33, {0x8c, 0x27, 0x1b}}, {0x33, {0x90, 0x02, 0x4f}},
+	{0x33, {0x8c, 0x27, 0x25}}, {0x33, {0x90, 0x06, 0x0f}},
+	{0x33, {0x8c, 0x27, 0x39}}, {0x33, {0x90, 0x21, 0x11}},
+	{0x33, {0x8c, 0x27, 0x3d}}, {0x33, {0x90, 0x01, 0x20}},
+	{0x33, {0x8c, 0x27, 0x47}}, {0x33, {0x90, 0x09, 0x4c}},
+	{0x33, {0x8c, 0x27, 0x03}}, {0x33, {0x90, 0x02, 0x84}},
+	{0x33, {0x8c, 0x27, 0x05}}, {0x33, {0x90, 0x01, 0xe2}},
+	{0x33, {0x8c, 0x27, 0x07}}, {0x33, {0x90, 0x06, 0x40}},
+	{0x33, {0x8c, 0x27, 0x09}}, {0x33, {0x90, 0x04, 0xb0}},
+	{0x33, {0x8c, 0x27, 0x0d}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0x27, 0x0f}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0x27, 0x11}}, {0x33, {0x90, 0x04, 0xbd}},
+	{0x33, {0x8c, 0x27, 0x13}}, {0x33, {0x90, 0x06, 0x4d}},
+	{0x33, {0x8c, 0x27, 0x15}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0x27, 0x17}}, {0x33, {0x90, 0x21, 0x11}},
+	{0x33, {0x8c, 0x27, 0x19}}, {0x33, {0x90, 0x04, 0x6c}},
+	{0x33, {0x8c, 0x27, 0x1b}}, {0x33, {0x90, 0x02, 0x4f}},
+	{0x33, {0x8c, 0x27, 0x1d}}, {0x33, {0x90, 0x01, 0x02}},
+	{0x33, {0x8c, 0x27, 0x1f}}, {0x33, {0x90, 0x02, 0x79}},
+	{0x33, {0x8c, 0x27, 0x21}}, {0x33, {0x90, 0x01, 0x55}},
+	{0x33, {0x8c, 0x27, 0x23}}, {0x33, {0x90, 0x02, 0x85}},
+	{0x33, {0x8c, 0x27, 0x25}}, {0x33, {0x90, 0x06, 0x0f}},
+	{0x33, {0x8c, 0x27, 0x27}}, {0x33, {0x90, 0x20, 0x20}},
+	{0x33, {0x8c, 0x27, 0x29}}, {0x33, {0x90, 0x20, 0x20}},
+	{0x33, {0x8c, 0x27, 0x2b}}, {0x33, {0x90, 0x10, 0x20}},
+	{0x33, {0x8c, 0x27, 0x2d}}, {0x33, {0x90, 0x20, 0x07}},
+	{0x33, {0x8c, 0x27, 0x2f}}, {0x33, {0x90, 0x00, 0x04}},
+	{0x33, {0x8c, 0x27, 0x31}}, {0x33, {0x90, 0x00, 0x04}},
+	{0x33, {0x8c, 0x27, 0x33}}, {0x33, {0x90, 0x04, 0xbb}},
+	{0x33, {0x8c, 0x27, 0x35}}, {0x33, {0x90, 0x06, 0x4b}},
+	{0x33, {0x8c, 0x27, 0x37}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0x27, 0x39}}, {0x33, {0x90, 0x21, 0x11}},
+	{0x33, {0x8c, 0x27, 0x3b}}, {0x33, {0x90, 0x00, 0x24}},
+	{0x33, {0x8c, 0x27, 0x3d}}, {0x33, {0x90, 0x01, 0x20}},
+	{0x33, {0x8c, 0x27, 0x41}}, {0x33, {0x90, 0x01, 0x69}},
+	{0x33, {0x8c, 0x27, 0x45}}, {0x33, {0x90, 0x04, 0xed}},
+	{0x33, {0x8c, 0x27, 0x47}}, {0x33, {0x90, 0x09, 0x4c}},
+	{0x33, {0x8c, 0x27, 0x51}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0x27, 0x53}}, {0x33, {0x90, 0x03, 0x20}},
+	{0x33, {0x8c, 0x27, 0x55}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0x27, 0x57}}, {0x33, {0x90, 0x02, 0x58}},
+	{0x33, {0x8c, 0x27, 0x5f}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0x27, 0x61}}, {0x33, {0x90, 0x06, 0x40}},
+	{0x33, {0x8c, 0x27, 0x63}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0x27, 0x65}}, {0x33, {0x90, 0x04, 0xb0}},
+	{0x33, {0x8c, 0x22, 0x2e}}, {0x33, {0x90, 0x00, 0xa1}},
+	{0x33, {0x8c, 0xa4, 0x08}}, {0x33, {0x90, 0x00, 0x1f}},
+	{0x33, {0x8c, 0xa4, 0x09}}, {0x33, {0x90, 0x00, 0x21}},
+	{0x33, {0x8c, 0xa4, 0x0a}}, {0x33, {0x90, 0x00, 0x25}},
+	{0x33, {0x8c, 0xa4, 0x0b}}, {0x33, {0x90, 0x00, 0x27}},
+	{0x33, {0x8c, 0x24, 0x11}}, {0x33, {0x90, 0x00, 0xa1}},
+	{0x33, {0x8c, 0x24, 0x13}}, {0x33, {0x90, 0x00, 0xc1}},
+	{0x33, {0x8c, 0x24, 0x15}}, {0x33, {0x90, 0x00, 0x6a}},
+	{0x33, {0x8c, 0x24, 0x17}}, {0x33, {0x90, 0x00, 0x80}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x05}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x06}},
+	{3, {0xff, 0xff, 0xff}},
 };
 
 static struct idxdata tbl_init_post_alt_low1[] = {
-	{0x33, "\x8c\x27\x15"}, {0x33, "\x90\x00\x25"}, {0x33, "\x8c\x22\x2e"},
-	{0x33, "\x90\x00\x81"}, {0x33, "\x8c\xa4\x08"}, {0x33, "\x90\x00\x17"},
-	{0x33, "\x8c\xa4\x09"}, {0x33, "\x90\x00\x1a"}, {0x33, "\x8c\xa4\x0a"},
-	{0x33, "\x90\x00\x1d"}, {0x33, "\x8c\xa4\x0b"}, {0x33, "\x90\x00\x20"},
-	{0x33, "\x8c\x24\x11"}, {0x33, "\x90\x00\x81"}, {0x33, "\x8c\x24\x13"},
-	{0x33, "\x90\x00\x9b"},
+	{0x33, {0x8c, 0x27, 0x15}}, {0x33, {0x90, 0x00, 0x25}},
+	{0x33, {0x8c, 0x22, 0x2e}}, {0x33, {0x90, 0x00, 0x81}},
+	{0x33, {0x8c, 0xa4, 0x08}}, {0x33, {0x90, 0x00, 0x17}},
+	{0x33, {0x8c, 0xa4, 0x09}}, {0x33, {0x90, 0x00, 0x1a}},
+	{0x33, {0x8c, 0xa4, 0x0a}}, {0x33, {0x90, 0x00, 0x1d}},
+	{0x33, {0x8c, 0xa4, 0x0b}}, {0x33, {0x90, 0x00, 0x20}},
+	{0x33, {0x8c, 0x24, 0x11}}, {0x33, {0x90, 0x00, 0x81}},
+	{0x33, {0x8c, 0x24, 0x13}}, {0x33, {0x90, 0x00, 0x9b}},
 };
 
 static struct idxdata tbl_init_post_alt_low2[] = {
-	{0x33, "\x8c\x27\x03"}, {0x33, "\x90\x03\x24"}, {0x33, "\x8c\x27\x05"},
-	{0x33, "\x90\x02\x58"}, {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
-	{2, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
-	{2, "\xff\xff\xff"},
+	{0x33, {0x8c, 0x27, 0x03}}, {0x33, {0x90, 0x03, 0x24}},
+	{0x33, {0x8c, 0x27, 0x05}}, {0x33, {0x90, 0x02, 0x58}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x05}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x06}},
+	{2, {0xff, 0xff, 0xff}},
 };
 
 static struct idxdata tbl_init_post_alt_low3[] = {
-	{0x34, "\x1e\x8f\x09"}, {0x34, "\x1c\x01\x28"}, {0x34, "\x1e\x8f\x09"},
-	{2, "\xff\xff\xff"},
-	{0x34, "\x1e\x8f\x09"}, {0x32, "\x14\x06\xe6"}, {0x33, "\x8c\xa1\x20"},
-	{0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x01"},
-	{0x33, "\x2e\x01\x00"}, {0x34, "\x04\x00\x2a"}, {0x33, "\x8c\xa7\x02"},
-	{0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x95"}, {0x33, "\x90\x01\x00"},
-	{2, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x20"}, {0x33, "\x90\x00\x72"}, {0x33, "\x8c\xa1\x03"},
-	{0x33, "\x90\x00\x02"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x01"},
-	{2, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x20"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa1\x03"},
-	{0x33, "\x90\x00\x01"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x00"},
-	{2, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
-	{2, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
-	{2, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
-	{2, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
+	{0x34, {0x1e, 0x8f, 0x09}}, {0x34, {0x1c, 0x01, 0x28}},
+	{0x34, {0x1e, 0x8f, 0x09}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x34, {0x1e, 0x8f, 0x09}}, {0x32, {0x14, 0x06, 0xe6}},
+	{0x33, {0x8c, 0xa1, 0x20}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x01}},
+	{0x33, {0x2e, 0x01, 0x00}}, {0x34, {0x04, 0x00, 0x2a}},
+	{0x33, {0x8c, 0xa7, 0x02}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0x27, 0x95}}, {0x33, {0x90, 0x01, 0x00}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x20}}, {0x33, {0x90, 0x00, 0x72}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x02}},
+	{0x33, {0x8c, 0xa7, 0x02}}, {0x33, {0x90, 0x00, 0x01}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x20}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x01}},
+	{0x33, {0x8c, 0xa7, 0x02}}, {0x33, {0x90, 0x00, 0x00}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x05}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x06}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x05}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x06}},
 };
 
 static struct idxdata tbl_init_post_alt_big[] = {
-	{0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
-	{2, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
-	{2, "\xff\xff\xff"},
-	{0x34, "\x1e\x8f\x09"}, {0x34, "\x1c\x01\x28"}, {0x34, "\x1e\x8f\x09"},
-	{2, "\xff\xff\xff"},
-	{0x34, "\x1e\x8f\x09"}, {0x32, "\x14\x06\xe6"}, {0x33, "\x8c\xa1\x03"},
-	{0x33, "\x90\x00\x05"},
-	{2, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
-	{2, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
-	{2, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"}, {0x33, "\x8c\xa1\x20"},
-	{0x33, "\x90\x00\x72"}, {0x33, "\x8c\xa1\x30"}, {0x33, "\x90\x00\x03"},
-	{0x33, "\x8c\xa1\x31"}, {0x33, "\x90\x00\x02"}, {0x33, "\x8c\xa1\x32"},
-	{0x33, "\x90\x00\x03"}, {0x33, "\x8c\xa1\x34"}, {0x33, "\x90\x00\x03"},
-	{0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x02"}, {0x33, "\x2e\x01\x00"},
-	{0x34, "\x04\x00\x2a"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x01"},
-	{0x33, "\x8c\x27\x97"}, {0x33, "\x90\x01\x00"},
-	{51, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x20"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa1\x03"},
-	{0x33, "\x90\x00\x01"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x00"},
-	{51, "\xff\xff\xff"},
-	{0x33, "\x8c\xa1\x20"}, {0x33, "\x90\x00\x72"}, {0x33, "\x8c\xa1\x03"},
-	{0x33, "\x90\x00\x02"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x01"},
-	{51, "\xff\xff\xff"},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x05}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x06}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x34, {0x1e, 0x8f, 0x09}}, {0x34, {0x1c, 0x01, 0x28}},
+	{0x34, {0x1e, 0x8f, 0x09}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x34, {0x1e, 0x8f, 0x09}}, {0x32, {0x14, 0x06, 0xe6}},
+	{0x33, {0x8c, 0xa1, 0x03}},
+	{0x33, {0x90, 0x00, 0x05}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x06}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x05}},
+	{2, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x06}},
+	{0x33, {0x8c, 0xa1, 0x20}}, {0x33, {0x90, 0x00, 0x72}},
+	{0x33, {0x8c, 0xa1, 0x30}}, {0x33, {0x90, 0x00, 0x03}},
+	{0x33, {0x8c, 0xa1, 0x31}}, {0x33, {0x90, 0x00, 0x02}},
+	{0x33, {0x8c, 0xa1, 0x32}}, {0x33, {0x90, 0x00, 0x03}},
+	{0x33, {0x8c, 0xa1, 0x34}}, {0x33, {0x90, 0x00, 0x03}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x02}},
+	{0x33, {0x2e, 0x01, 0x00}}, {0x34, {0x04, 0x00, 0x2a}},
+	{0x33, {0x8c, 0xa7, 0x02}}, {0x33, {0x90, 0x00, 0x01}},
+	{0x33, {0x8c, 0x27, 0x97}}, {0x33, {0x90, 0x01, 0x00}},
+	{51, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x20}}, {0x33, {0x90, 0x00, 0x00}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x01}},
+	{0x33, {0x8c, 0xa7, 0x02}}, {0x33, {0x90, 0x00, 0x00}},
+	{51, {0xff, 0xff, 0xff}},
+	{0x33, {0x8c, 0xa1, 0x20}}, {0x33, {0x90, 0x00, 0x72}},
+	{0x33, {0x8c, 0xa1, 0x03}}, {0x33, {0x90, 0x00, 0x02}},
+	{0x33, {0x8c, 0xa7, 0x02}}, {0x33, {0x90, 0x00, 0x01}},
+	{51, {0xff, 0xff, 0xff}},
 };
 
 static struct idxdata tbl_init_post_alt_3B[] = {
-	{0x32, "\x10\x01\xf8"}, {0x34, "\xce\x01\xa8"}, {0x34, "\xd0\x66\x33"},
-	{0x34, "\xd2\x31\x9a"}, {0x34, "\xd4\x94\x63"}, {0x34, "\xd6\x4b\x25"},
-	{0x34, "\xd8\x26\x70"}, {0x34, "\xda\x72\x4c"}, {0x34, "\xdc\xff\x04"},
-	{0x34, "\xde\x01\x5b"}, {0x34, "\xe6\x01\x13"}, {0x34, "\xee\x0b\xf0"},
-	{0x34, "\xf6\x0b\xa4"}, {0x35, "\x00\xf6\xe7"}, {0x35, "\x08\x0d\xfd"},
-	{0x35, "\x10\x25\x63"}, {0x35, "\x18\x35\x6c"}, {0x35, "\x20\x42\x7e"},
-	{0x35, "\x28\x19\x44"}, {0x35, "\x30\x39\xd4"}, {0x35, "\x38\xf5\xa8"},
-	{0x35, "\x4c\x07\x90"}, {0x35, "\x44\x07\xb8"}, {0x35, "\x5c\x06\x88"},
-	{0x35, "\x54\x07\xff"}, {0x34, "\xe0\x01\x52"}, {0x34, "\xe8\x00\xcc"},
-	{0x34, "\xf0\x0d\x83"}, {0x34, "\xf8\x0c\xb3"}, {0x35, "\x02\xfe\xba"},
-	{0x35, "\x0a\x04\xe0"}, {0x35, "\x12\x1c\x63"}, {0x35, "\x1a\x2b\x5a"},
-	{0x35, "\x22\x32\x5e"}, {0x35, "\x2a\x0d\x28"}, {0x35, "\x32\x2c\x02"},
-	{0x35, "\x3a\xf4\xfa"}, {0x35, "\x4e\x07\xef"}, {0x35, "\x46\x07\x88"},
-	{0x35, "\x5e\x07\xc1"}, {0x35, "\x56\x04\x64"}, {0x34, "\xe4\x01\x15"},
-	{0x34, "\xec\x00\x82"}, {0x34, "\xf4\x0c\xce"}, {0x34, "\xfc\x0c\xba"},
-	{0x35, "\x06\x1f\x02"}, {0x35, "\x0e\x02\xe3"}, {0x35, "\x16\x1a\x50"},
-	{0x35, "\x1e\x24\x39"}, {0x35, "\x26\x23\x4c"}, {0x35, "\x2e\xf9\x1b"},
-	{0x35, "\x36\x23\x19"}, {0x35, "\x3e\x12\x08"}, {0x35, "\x52\x07\x22"},
-	{0x35, "\x4a\x03\xd3"}, {0x35, "\x62\x06\x54"}, {0x35, "\x5a\x04\x5d"},
-	{0x34, "\xe2\x01\x04"}, {0x34, "\xea\x00\xa0"}, {0x34, "\xf2\x0c\xbc"},
-	{0x34, "\xfa\x0c\x5b"}, {0x35, "\x04\x17\xf2"}, {0x35, "\x0c\x02\x08"},
-	{0x35, "\x14\x28\x43"}, {0x35, "\x1c\x28\x62"}, {0x35, "\x24\x2b\x60"},
-	{0x35, "\x2c\x07\x33"}, {0x35, "\x34\x1f\xb0"}, {0x35, "\x3c\xed\xcd"},
-	{0x35, "\x50\x00\x06"}, {0x35, "\x48\x07\xff"}, {0x35, "\x60\x05\x89"},
-	{0x35, "\x58\x07\xff"}, {0x35, "\x40\x00\xa0"}, {0x35, "\x42\x00\x00"},
-	{0x32, "\x10\x01\xfc"}, {0x33, "\x8c\xa1\x18"}, {0x33, "\x90\x00\x3c"},
+	{0x32, {0x10, 0x01, 0xf8}}, {0x34, {0xce, 0x01, 0xa8}},
+	{0x34, {0xd0, 0x66, 0x33}}, {0x34, {0xd2, 0x31, 0x9a}},
+	{0x34, {0xd4, 0x94, 0x63}}, {0x34, {0xd6, 0x4b, 0x25}},
+	{0x34, {0xd8, 0x26, 0x70}}, {0x34, {0xda, 0x72, 0x4c}},
+	{0x34, {0xdc, 0xff, 0x04}}, {0x34, {0xde, 0x01, 0x5b}},
+	{0x34, {0xe6, 0x01, 0x13}}, {0x34, {0xee, 0x0b, 0xf0}},
+	{0x34, {0xf6, 0x0b, 0xa4}}, {0x35, {0x00, 0xf6, 0xe7}},
+	{0x35, {0x08, 0x0d, 0xfd}}, {0x35, {0x10, 0x25, 0x63}},
+	{0x35, {0x18, 0x35, 0x6c}}, {0x35, {0x20, 0x42, 0x7e}},
+	{0x35, {0x28, 0x19, 0x44}}, {0x35, {0x30, 0x39, 0xd4}},
+	{0x35, {0x38, 0xf5, 0xa8}}, {0x35, {0x4c, 0x07, 0x90}},
+	{0x35, {0x44, 0x07, 0xb8}}, {0x35, {0x5c, 0x06, 0x88}},
+	{0x35, {0x54, 0x07, 0xff}}, {0x34, {0xe0, 0x01, 0x52}},
+	{0x34, {0xe8, 0x00, 0xcc}}, {0x34, {0xf0, 0x0d, 0x83}},
+	{0x34, {0xf8, 0x0c, 0xb3}}, {0x35, {0x02, 0xfe, 0xba}},
+	{0x35, {0x0a, 0x04, 0xe0}}, {0x35, {0x12, 0x1c, 0x63}},
+	{0x35, {0x1a, 0x2b, 0x5a}}, {0x35, {0x22, 0x32, 0x5e}},
+	{0x35, {0x2a, 0x0d, 0x28}}, {0x35, {0x32, 0x2c, 0x02}},
+	{0x35, {0x3a, 0xf4, 0xfa}}, {0x35, {0x4e, 0x07, 0xef}},
+	{0x35, {0x46, 0x07, 0x88}}, {0x35, {0x5e, 0x07, 0xc1}},
+	{0x35, {0x56, 0x04, 0x64}}, {0x34, {0xe4, 0x01, 0x15}},
+	{0x34, {0xec, 0x00, 0x82}}, {0x34, {0xf4, 0x0c, 0xce}},
+	{0x34, {0xfc, 0x0c, 0xba}}, {0x35, {0x06, 0x1f, 0x02}},
+	{0x35, {0x0e, 0x02, 0xe3}}, {0x35, {0x16, 0x1a, 0x50}},
+	{0x35, {0x1e, 0x24, 0x39}}, {0x35, {0x26, 0x23, 0x4c}},
+	{0x35, {0x2e, 0xf9, 0x1b}}, {0x35, {0x36, 0x23, 0x19}},
+	{0x35, {0x3e, 0x12, 0x08}}, {0x35, {0x52, 0x07, 0x22}},
+	{0x35, {0x4a, 0x03, 0xd3}}, {0x35, {0x62, 0x06, 0x54}},
+	{0x35, {0x5a, 0x04, 0x5d}}, {0x34, {0xe2, 0x01, 0x04}},
+	{0x34, {0xea, 0x00, 0xa0}}, {0x34, {0xf2, 0x0c, 0xbc}},
+	{0x34, {0xfa, 0x0c, 0x5b}}, {0x35, {0x04, 0x17, 0xf2}},
+	{0x35, {0x0c, 0x02, 0x08}}, {0x35, {0x14, 0x28, 0x43}},
+	{0x35, {0x1c, 0x28, 0x62}}, {0x35, {0x24, 0x2b, 0x60}},
+	{0x35, {0x2c, 0x07, 0x33}}, {0x35, {0x34, 0x1f, 0xb0}},
+	{0x35, {0x3c, 0xed, 0xcd}}, {0x35, {0x50, 0x00, 0x06}},
+	{0x35, {0x48, 0x07, 0xff}}, {0x35, {0x60, 0x05, 0x89}},
+	{0x35, {0x58, 0x07, 0xff}}, {0x35, {0x40, 0x00, 0xa0}},
+	{0x35, {0x42, 0x00, 0x00}}, {0x32, {0x10, 0x01, 0xfc}},
+	{0x33, {0x8c, 0xa1, 0x18}}, {0x33, {0x90, 0x00, 0x3c}},
 };
 
 static u8 *dat_640  = "\xd0\x02\xd1\x08\xd2\xe1\xd3\x02\xd4\x10\xd5\x81";
diff --git a/drivers/media/usb/gspca/gl860/gl860.c b/drivers/media/usb/gspca/gl860/gl860.c
index cb1e64ca59c..cea8d7f51c3 100644
--- a/drivers/media/usb/gspca/gl860/gl860.c
+++ b/drivers/media/usb/gspca/gl860/gl860.c
@@ -438,7 +438,7 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 	s32 nToSkip =
 		sd->swapRB * (gspca_dev->cam.cam_mode[mode].bytesperline + 1);
 
-	/* Test only against 0202h, so endianess does not matter */
+	/* Test only against 0202h, so endianness does not matter */
 	switch (*(s16 *) data) {
 	case 0x0202:		/* End of frame, start a new one */
 		gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c
index b7ae8721b84..f3a7ace0fac 100644
--- a/drivers/media/usb/gspca/gspca.c
+++ b/drivers/media/usb/gspca/gspca.c
@@ -504,8 +504,7 @@ static int frame_alloc(struct gspca_dev *gspca_dev, struct file *file,
 	unsigned int frsz;
 	int i;
 
-	i = gspca_dev->curr_mode;
-	frsz = gspca_dev->cam.cam_mode[i].sizeimage;
+	frsz = gspca_dev->pixfmt.sizeimage;
 	PDEBUG(D_STREAM, "frame alloc frsz: %d", frsz);
 	frsz = PAGE_ALIGN(frsz);
 	if (count >= GSPCA_MAX_FRAMES)
@@ -627,16 +626,14 @@ static struct usb_host_endpoint *alt_xfer(struct usb_host_interface *alt,
 static u32 which_bandwidth(struct gspca_dev *gspca_dev)
 {
 	u32 bandwidth;
-	int i;
 
 	/* get the (max) image size */
-	i = gspca_dev->curr_mode;
-	bandwidth = gspca_dev->cam.cam_mode[i].sizeimage;
+	bandwidth = gspca_dev->pixfmt.sizeimage;
 
 	/* if the image is compressed, estimate its mean size */
 	if (!gspca_dev->cam.needs_full_bandwidth &&
-	    bandwidth < gspca_dev->cam.cam_mode[i].width *
-				gspca_dev->cam.cam_mode[i].height)
+	    bandwidth < gspca_dev->pixfmt.width *
+				gspca_dev->pixfmt.height)
 		bandwidth = bandwidth * 3 / 8;	/* 0.375 */
 
 	/* estimate the frame rate */
@@ -650,7 +647,7 @@ static u32 which_bandwidth(struct gspca_dev *gspca_dev)
 
 		/* don't hope more than 15 fps with USB 1.1 and
 		 * image resolution >= 640x480 */
-		if (gspca_dev->width >= 640
+		if (gspca_dev->pixfmt.width >= 640
 		 && gspca_dev->dev->speed == USB_SPEED_FULL)
 			bandwidth *= 15;		/* 15 fps */
 		else
@@ -982,9 +979,7 @@ static void gspca_set_default_mode(struct gspca_dev *gspca_dev)
 
 	i = gspca_dev->cam.nmodes - 1;	/* take the highest mode */
 	gspca_dev->curr_mode = i;
-	gspca_dev->width = gspca_dev->cam.cam_mode[i].width;
-	gspca_dev->height = gspca_dev->cam.cam_mode[i].height;
-	gspca_dev->pixfmt = gspca_dev->cam.cam_mode[i].pixelformat;
+	gspca_dev->pixfmt = gspca_dev->cam.cam_mode[i];
 
 	/* does nothing if ctrl_handler == NULL */
 	v4l2_ctrl_handler_setup(gspca_dev->vdev.ctrl_handler);
@@ -1105,10 +1100,8 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
 			    struct v4l2_format *fmt)
 {
 	struct gspca_dev *gspca_dev = video_drvdata(file);
-	int mode;
 
-	mode = gspca_dev->curr_mode;
-	fmt->fmt.pix = gspca_dev->cam.cam_mode[mode];
+	fmt->fmt.pix = gspca_dev->pixfmt;
 	/* some drivers use priv internally, zero it before giving it to
 	   userspace */
 	fmt->fmt.pix.priv = 0;
@@ -1140,6 +1133,12 @@ static int try_fmt_vid_cap(struct gspca_dev *gspca_dev,
 			mode = mode2;
 	}
 	fmt->fmt.pix = gspca_dev->cam.cam_mode[mode];
+	if (gspca_dev->sd_desc->try_fmt) {
+		/* pass original resolution to subdriver try_fmt */
+		fmt->fmt.pix.width = w;
+		fmt->fmt.pix.height = h;
+		gspca_dev->sd_desc->try_fmt(gspca_dev, fmt);
+	}
 	/* some drivers use priv internally, zero it before giving it to
 	   userspace */
 	fmt->fmt.pix.priv = 0;
@@ -1178,19 +1177,16 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 		goto out;
 	}
 
-	if (ret == gspca_dev->curr_mode) {
-		ret = 0;
-		goto out;			/* same mode */
-	}
-
 	if (gspca_dev->streaming) {
 		ret = -EBUSY;
 		goto out;
 	}
-	gspca_dev->width = fmt->fmt.pix.width;
-	gspca_dev->height = fmt->fmt.pix.height;
-	gspca_dev->pixfmt = fmt->fmt.pix.pixelformat;
 	gspca_dev->curr_mode = ret;
+	if (gspca_dev->sd_desc->try_fmt)
+		/* subdriver try_fmt can modify format parameters */
+		gspca_dev->pixfmt = fmt->fmt.pix;
+	else
+		gspca_dev->pixfmt = gspca_dev->cam.cam_mode[ret];
 
 	ret = 0;
 out:
@@ -1205,6 +1201,9 @@ static int vidioc_enum_framesizes(struct file *file, void *priv,
 	int i;
 	__u32 index = 0;
 
+	if (gspca_dev->sd_desc->enum_framesizes)
+		return gspca_dev->sd_desc->enum_framesizes(gspca_dev, fsize);
+
 	for (i = 0; i < gspca_dev->cam.nmodes; i++) {
 		if (fsize->pixel_format !=
 				gspca_dev->cam.cam_mode[i].pixelformat)
@@ -1266,6 +1265,7 @@ static void gspca_release(struct v4l2_device *v4l2_device)
 static int dev_open(struct file *file)
 {
 	struct gspca_dev *gspca_dev = video_drvdata(file);
+	int ret;
 
 	PDEBUG(D_STREAM, "[%s] open", current->comm);
 
@@ -1273,7 +1273,10 @@ static int dev_open(struct file *file)
 	if (!try_module_get(gspca_dev->module))
 		return -ENODEV;
 
-	return v4l2_fh_open(file);
+	ret = v4l2_fh_open(file);
+	if (ret)
+		module_put(gspca_dev->module);
+	return ret;
 }
 
 static int dev_close(struct file *file)
@@ -1467,8 +1470,9 @@ static int vidioc_streamon(struct file *file, void *priv,
 		if (ret < 0)
 			goto out;
 	}
-	PDEBUG_MODE(gspca_dev, D_STREAM, "stream on OK", gspca_dev->pixfmt,
-		    gspca_dev->width, gspca_dev->height);
+	PDEBUG_MODE(gspca_dev, D_STREAM, "stream on OK",
+		    gspca_dev->pixfmt.pixelformat,
+		    gspca_dev->pixfmt.width, gspca_dev->pixfmt.height);
 	ret = 0;
 out:
 	mutex_unlock(&gspca_dev->queue_lock);
diff --git a/drivers/media/usb/gspca/gspca.h b/drivers/media/usb/gspca/gspca.h
index ac0b11f46f5..300642dc1a1 100644
--- a/drivers/media/usb/gspca/gspca.h
+++ b/drivers/media/usb/gspca/gspca.h
@@ -88,6 +88,10 @@ typedef void (*cam_pkt_op) (struct gspca_dev *gspca_dev,
 typedef int (*cam_int_pkt_op) (struct gspca_dev *gspca_dev,
 				u8 *data,
 				int len);
+typedef void (*cam_format_op) (struct gspca_dev *gspca_dev,
+				struct v4l2_format *fmt);
+typedef int (*cam_frmsize_op) (struct gspca_dev *gspca_dev,
+				struct v4l2_frmsizeenum *fsize);
 
 /* subdriver description */
 struct sd_desc {
@@ -109,6 +113,8 @@ struct sd_desc {
 	cam_set_jpg_op set_jcomp;
 	cam_streamparm_op get_streamparm;
 	cam_streamparm_op set_streamparm;
+	cam_format_op try_fmt;
+	cam_frmsize_op enum_framesizes;
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 	cam_set_reg_op set_register;
 	cam_get_reg_op get_register;
@@ -183,9 +189,7 @@ struct gspca_dev {
 	__u8 streaming;			/* protected by both mutexes (*) */
 
 	__u8 curr_mode;			/* current camera mode */
-	__u32 pixfmt;			/* current mode parameters */
-	__u16 width;
-	__u16 height;
+	struct v4l2_pix_format pixfmt;	/* current mode parameters */
 	__u32 sequence;			/* frame sequence number */
 
 	wait_queue_head_t wq;		/* wait queue */
diff --git a/drivers/media/usb/gspca/jeilinj.c b/drivers/media/usb/gspca/jeilinj.c
index 8da3dde3838..19736e237b3 100644
--- a/drivers/media/usb/gspca/jeilinj.c
+++ b/drivers/media/usb/gspca/jeilinj.c
@@ -378,11 +378,12 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	struct sd *dev = (struct sd *) gspca_dev;
 
 	/* create the JPEG header */
-	jpeg_define(dev->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+	jpeg_define(dev->jpeg_hdr, gspca_dev->pixfmt.height,
+			gspca_dev->pixfmt.width,
 			0x21);          /* JPEG 422 */
 	jpeg_set_qual(dev->jpeg_hdr, dev->quality);
 	PDEBUG(D_STREAM, "Start streaming at %dx%d",
-		gspca_dev->height, gspca_dev->width);
+		gspca_dev->pixfmt.height, gspca_dev->pixfmt.width);
 	jlj_start(gspca_dev);
 	return gspca_dev->usb_err;
 }
diff --git a/drivers/media/usb/gspca/jl2005bcd.c b/drivers/media/usb/gspca/jl2005bcd.c
index fdaeeb14453..5b481fa4309 100644
--- a/drivers/media/usb/gspca/jl2005bcd.c
+++ b/drivers/media/usb/gspca/jl2005bcd.c
@@ -455,7 +455,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	struct sd *sd = (struct sd *) gspca_dev;
 	sd->cap_mode = gspca_dev->cam.cam_mode;
 
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 640:
 		PDEBUG(D_STREAM, "Start streaming at vga resolution");
 		jl2005c_stream_start_vga_lg(gspca_dev);
diff --git a/drivers/media/usb/gspca/jpeg.h b/drivers/media/usb/gspca/jpeg.h
index ab54910418b..0aa2b671faa 100644
--- a/drivers/media/usb/gspca/jpeg.h
+++ b/drivers/media/usb/gspca/jpeg.h
@@ -154,7 +154,9 @@ static void jpeg_set_qual(u8 *jpeg_hdr,
 {
 	int i, sc;
 
-	if (quality < 50)
+	if (quality <= 0)
+		sc = 5000;
+	else if (quality < 50)
 		sc = 5000 / quality;
 	else
 		sc = 200 - quality * 2;
diff --git a/drivers/media/usb/gspca/kinect.c b/drivers/media/usb/gspca/kinect.c
index 3773a8a745d..081f0516280 100644
--- a/drivers/media/usb/gspca/kinect.c
+++ b/drivers/media/usb/gspca/kinect.c
@@ -155,10 +155,11 @@ static int send_cmd(struct gspca_dev *gspca_dev, uint16_t cmd, void *cmdbuf,
 	do {
 		actual_len = kinect_read(udev, ibuf, 0x200);
 	} while (actual_len == 0);
-	PDEBUG(D_USBO, "Control reply: %d", res);
+	PDEBUG(D_USBO, "Control reply: %d", actual_len);
 	if (actual_len < sizeof(*rhdr)) {
-		pr_err("send_cmd: Input control transfer failed (%d)\n", res);
-		return res;
+		pr_err("send_cmd: Input control transfer failed (%d)\n",
+		       actual_len);
+		return actual_len < 0 ? actual_len : -EREMOTEIO;
 	}
 	actual_len -= sizeof(*rhdr);
 
diff --git a/drivers/media/usb/gspca/m5602/m5602_mt9m111.c b/drivers/media/usb/gspca/m5602/m5602_mt9m111.c
index cfa4663f893..27fcef11aef 100644
--- a/drivers/media/usb/gspca/m5602/m5602_mt9m111.c
+++ b/drivers/media/usb/gspca/m5602/m5602_mt9m111.c
@@ -266,7 +266,7 @@ static int mt9m111_set_hvflip(struct gspca_dev *gspca_dev)
 		return err;
 
 	data[0] = MT9M111_RMB_OVER_SIZED;
-	if (gspca_dev->width == 640) {
+	if (gspca_dev->pixfmt.width == 640) {
 		data[1] = MT9M111_RMB_ROW_SKIP_2X |
 			  MT9M111_RMB_COLUMN_SKIP_2X |
 			  (hflip << 1) | vflip;
diff --git a/drivers/media/usb/gspca/mars.c b/drivers/media/usb/gspca/mars.c
index ff2c5abf115..779a8785f42 100644
--- a/drivers/media/usb/gspca/mars.c
+++ b/drivers/media/usb/gspca/mars.c
@@ -254,7 +254,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	int i;
 
 	/* create the JPEG header */
-	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+	jpeg_define(sd->jpeg_hdr, gspca_dev->pixfmt.height,
+			gspca_dev->pixfmt.width,
 			0x21);		/* JPEG 422 */
 	jpeg_set_qual(sd->jpeg_hdr, QUALITY);
 
@@ -270,8 +271,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	data[0] = 0x00;		/* address */
 	data[1] = 0x0c | 0x01;	/* reg 0 */
 	data[2] = 0x01;		/* reg 1 */
-	data[3] = gspca_dev->width / 8;		/* h_size , reg 2 */
-	data[4] = gspca_dev->height / 8;	/* v_size , reg 3 */
+	data[3] = gspca_dev->pixfmt.width / 8;	/* h_size , reg 2 */
+	data[4] = gspca_dev->pixfmt.height / 8;	/* v_size , reg 3 */
 	data[5] = 0x30;		/* reg 4, MI, PAS5101 :
 				 *	0x30 for 24mhz , 0x28 for 12mhz */
 	data[6] = 0x02;		/* reg 5, H start - was 0x04 */
diff --git a/drivers/media/usb/gspca/mr97310a.c b/drivers/media/usb/gspca/mr97310a.c
index 68bb2f35966..f006e29ca01 100644
--- a/drivers/media/usb/gspca/mr97310a.c
+++ b/drivers/media/usb/gspca/mr97310a.c
@@ -521,7 +521,7 @@ static int start_cif_cam(struct gspca_dev *gspca_dev)
 	if (sd->sensor_type)
 		data[5] = 0xbb;
 
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 160:
 		data[9] |= 0x04;  /* reg 8, 2:1 scale down from 320 */
 		/* fall thru */
@@ -618,7 +618,7 @@ static int start_vga_cam(struct gspca_dev *gspca_dev)
 		data[10] = 0x18;
 	}
 
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 160:
 		data[9] |= 0x0c;  /* reg 8, 4:1 scale down */
 		/* fall thru */
@@ -847,7 +847,7 @@ static void setexposure(struct gspca_dev *gspca_dev, s32 expo, s32 min_clockdiv)
 		u8 clockdiv = (60 * expo + 7999) / 8000;
 
 		/* Limit framerate to not exceed usb bandwidth */
-		if (clockdiv < min_clockdiv && gspca_dev->width >= 320)
+		if (clockdiv < min_clockdiv && gspca_dev->pixfmt.width >= 320)
 			clockdiv = min_clockdiv;
 		else if (clockdiv < 2)
 			clockdiv = 2;
diff --git a/drivers/media/usb/gspca/nw80x.c b/drivers/media/usb/gspca/nw80x.c
index 44c9964b1b3..599f755e75b 100644
--- a/drivers/media/usb/gspca/nw80x.c
+++ b/drivers/media/usb/gspca/nw80x.c
@@ -1708,7 +1708,7 @@ static void setautogain(struct gspca_dev *gspca_dev, s32 val)
 
 	reg_r(gspca_dev, 0x1004, 1);
 	if (gspca_dev->usb_buf[0] & 0x04) {	/* if AE_FULL_FRM */
-		sd->ae_res = gspca_dev->width * gspca_dev->height;
+		sd->ae_res = gspca_dev->pixfmt.width * gspca_dev->pixfmt.height;
 	} else {				/* get the AE window size */
 		reg_r(gspca_dev, 0x1011, 8);
 		w = (gspca_dev->usb_buf[1] << 8) + gspca_dev->usb_buf[0]
@@ -1717,7 +1717,8 @@ static void setautogain(struct gspca_dev *gspca_dev, s32 val)
 		  - (gspca_dev->usb_buf[7] << 8) - gspca_dev->usb_buf[6];
 		sd->ae_res = h * w;
 		if (sd->ae_res == 0)
-			sd->ae_res = gspca_dev->width * gspca_dev->height;
+			sd->ae_res = gspca_dev->pixfmt.width *
+					gspca_dev->pixfmt.height;
 	}
 }
 
@@ -1856,21 +1857,21 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	reg_w_buf(gspca_dev, cmd);
 	switch (sd->webcam) {
 	case P35u:
-		if (gspca_dev->width == 320)
+		if (gspca_dev->pixfmt.width == 320)
 			reg_w_buf(gspca_dev, nw801_start_qvga);
 		else
 			reg_w_buf(gspca_dev, nw801_start_vga);
 		reg_w_buf(gspca_dev, nw801_start_2);
 		break;
 	case Kr651us:
-		if (gspca_dev->width == 320)
+		if (gspca_dev->pixfmt.width == 320)
 			reg_w_buf(gspca_dev, kr651_start_qvga);
 		else
 			reg_w_buf(gspca_dev, kr651_start_vga);
 		reg_w_buf(gspca_dev, kr651_start_2);
 		break;
 	case Proscope:
-		if (gspca_dev->width == 320)
+		if (gspca_dev->pixfmt.width == 320)
 			reg_w_buf(gspca_dev, proscope_start_qvga);
 		else
 			reg_w_buf(gspca_dev, proscope_start_vga);
diff --git a/drivers/media/usb/gspca/ov519.c b/drivers/media/usb/gspca/ov519.c
index a3958ee8681..c95f32a0c02 100644
--- a/drivers/media/usb/gspca/ov519.c
+++ b/drivers/media/usb/gspca/ov519.c
@@ -75,6 +75,8 @@ struct sd {
 		struct v4l2_ctrl *brightness;
 	};
 
+	u8 revision;
+
 	u8 packet_nr;
 
 	char bridge;
@@ -3080,8 +3082,8 @@ static void ov518_configure(struct gspca_dev *gspca_dev)
 	};
 
 	/* First 5 bits of custom ID reg are a revision ID on OV518 */
-	PDEBUG(D_PROBE, "Device revision %d",
-		0x1f & reg_r(sd, R51x_SYS_CUST_ID));
+	sd->revision = reg_r(sd, R51x_SYS_CUST_ID) & 0x1f;
+	PDEBUG(D_PROBE, "Device revision %d", sd->revision);
 
 	write_regvals(sd, init_518, ARRAY_SIZE(init_518));
 
@@ -3466,7 +3468,7 @@ static int sd_isoc_init(struct gspca_dev *gspca_dev)
 
 	switch (sd->bridge) {
 	case BRIDGE_OVFX2:
-		if (gspca_dev->width != 800)
+		if (gspca_dev->pixfmt.width != 800)
 			gspca_dev->cam.bulk_size = OVFX2_BULK_SIZE;
 		else
 			gspca_dev->cam.bulk_size = 7 * 4096;
@@ -3505,8 +3507,8 @@ static void ov511_mode_init_regs(struct sd *sd)
 	/* Here I'm assuming that snapshot size == image size.
 	 * I hope that's always true. --claudio
 	 */
-	hsegs = (sd->gspca_dev.width >> 3) - 1;
-	vsegs = (sd->gspca_dev.height >> 3) - 1;
+	hsegs = (sd->gspca_dev.pixfmt.width >> 3) - 1;
+	vsegs = (sd->gspca_dev.pixfmt.height >> 3) - 1;
 
 	reg_w(sd, R511_CAM_PXCNT, hsegs);
 	reg_w(sd, R511_CAM_LNCNT, vsegs);
@@ -3539,7 +3541,7 @@ static void ov511_mode_init_regs(struct sd *sd)
 	case SEN_OV7640:
 	case SEN_OV7648:
 	case SEN_OV76BE:
-		if (sd->gspca_dev.width == 320)
+		if (sd->gspca_dev.pixfmt.width == 320)
 			interlaced = 1;
 		/* Fall through */
 	case SEN_OV6630:
@@ -3549,7 +3551,7 @@ static void ov511_mode_init_regs(struct sd *sd)
 		case 30:
 		case 25:
 			/* Not enough bandwidth to do 640x480 @ 30 fps */
-			if (sd->gspca_dev.width != 640) {
+			if (sd->gspca_dev.pixfmt.width != 640) {
 				sd->clockdiv = 0;
 				break;
 			}
@@ -3582,7 +3584,8 @@ static void ov511_mode_init_regs(struct sd *sd)
 
 	/* Check if we have enough bandwidth to disable compression */
 	fps = (interlaced ? 60 : 30) / (sd->clockdiv + 1) + 1;
-	needed = fps * sd->gspca_dev.width * sd->gspca_dev.height * 3 / 2;
+	needed = fps * sd->gspca_dev.pixfmt.width *
+			sd->gspca_dev.pixfmt.height * 3 / 2;
 	/* 1000 isoc packets/sec */
 	if (needed > 1000 * packet_size) {
 		/* Enable Y and UV quantization and compression */
@@ -3644,8 +3647,8 @@ static void ov518_mode_init_regs(struct sd *sd)
 		reg_w(sd, 0x38, 0x80);
 	}
 
-	hsegs = sd->gspca_dev.width / 16;
-	vsegs = sd->gspca_dev.height / 4;
+	hsegs = sd->gspca_dev.pixfmt.width / 16;
+	vsegs = sd->gspca_dev.pixfmt.height / 4;
 
 	reg_w(sd, 0x29, hsegs);
 	reg_w(sd, 0x2a, vsegs);
@@ -3657,7 +3660,11 @@ static void ov518_mode_init_regs(struct sd *sd)
 	reg_w(sd, 0x2f, 0x80);
 
 	/******** Set the framerate ********/
-	sd->clockdiv = 1;
+	if (sd->bridge == BRIDGE_OV518PLUS && sd->revision == 0 &&
+					      sd->sensor == SEN_OV7620AE)
+		sd->clockdiv = 0;
+	else
+		sd->clockdiv = 1;
 
 	/* Mode independent, but framerate dependent, regs */
 	/* 0x51: Clock divider; Only works on some cams which use 2 crystals */
@@ -3668,12 +3675,25 @@ static void ov518_mode_init_regs(struct sd *sd)
 	if (sd->bridge == BRIDGE_OV518PLUS) {
 		switch (sd->sensor) {
 		case SEN_OV7620AE:
-			if (sd->gspca_dev.width == 320) {
-				reg_w(sd, 0x20, 0x00);
-				reg_w(sd, 0x21, 0x19);
-			} else {
+			/*
+			 * HdG: 640x480 needs special handling on device
+			 * revision 2, we check for device revison > 0 to
+			 * avoid regressions, as we don't know the correct
+			 * thing todo for revision 1.
+			 *
+			 * Also this likely means we don't need to
+			 * differentiate between the OV7620 and OV7620AE,
+			 * earlier testing hitting this same problem likely
+			 * happened to be with revision < 2 cams using an
+			 * OV7620 and revision 2 cams using an OV7620AE.
+			 */
+			if (sd->revision > 0 &&
+					sd->gspca_dev.pixfmt.width == 640) {
 				reg_w(sd, 0x20, 0x60);
 				reg_w(sd, 0x21, 0x1f);
+			} else {
+				reg_w(sd, 0x20, 0x00);
+				reg_w(sd, 0x21, 0x19);
 			}
 			break;
 		case SEN_OV7620:
@@ -3794,8 +3814,8 @@ static void ov519_mode_init_regs(struct sd *sd)
 		break;
 	}
 
-	reg_w(sd, OV519_R10_H_SIZE,	sd->gspca_dev.width >> 4);
-	reg_w(sd, OV519_R11_V_SIZE,	sd->gspca_dev.height >> 3);
+	reg_w(sd, OV519_R10_H_SIZE,	sd->gspca_dev.pixfmt.width >> 4);
+	reg_w(sd, OV519_R11_V_SIZE,	sd->gspca_dev.pixfmt.height >> 3);
 	if (sd->sensor == SEN_OV7670 &&
 	    sd->gspca_dev.cam.cam_mode[sd->gspca_dev.curr_mode].priv)
 		reg_w(sd, OV519_R12_X_OFFSETL, 0x04);
@@ -3929,14 +3949,16 @@ static void mode_init_ov_sensor_regs(struct sd *sd)
 	    }
 	case SEN_OV3610:
 		if (qvga) {
-			xstart = (1040 - gspca_dev->width) / 2 + (0x1f << 4);
-			ystart = (776 - gspca_dev->height) / 2;
+			xstart = (1040 - gspca_dev->pixfmt.width) / 2 +
+				(0x1f << 4);
+			ystart = (776 - gspca_dev->pixfmt.height) / 2;
 		} else {
-			xstart = (2076 - gspca_dev->width) / 2 + (0x10 << 4);
-			ystart = (1544 - gspca_dev->height) / 2;
+			xstart = (2076 - gspca_dev->pixfmt.width) / 2 +
+				(0x10 << 4);
+			ystart = (1544 - gspca_dev->pixfmt.height) / 2;
 		}
-		xend = xstart + gspca_dev->width;
-		yend = ystart + gspca_dev->height;
+		xend = xstart + gspca_dev->pixfmt.width;
+		yend = ystart + gspca_dev->pixfmt.height;
 		/* Writing to the COMH register resets the other windowing regs
 		   to their default values, so we must do this first. */
 		i2c_w_mask(sd, 0x12, qvga ? 0x40 : 0x00, 0xf0);
@@ -4211,8 +4233,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	struct sd *sd = (struct sd *) gspca_dev;
 
 	/* Default for most bridges, allow bridge_mode_init_regs to override */
-	sd->sensor_width = sd->gspca_dev.width;
-	sd->sensor_height = sd->gspca_dev.height;
+	sd->sensor_width = sd->gspca_dev.pixfmt.width;
+	sd->sensor_height = sd->gspca_dev.pixfmt.height;
 
 	switch (sd->bridge) {
 	case BRIDGE_OV511:
@@ -4327,12 +4349,13 @@ static void ov511_pkt_scan(struct gspca_dev *gspca_dev,
 		ov51x_handle_button(gspca_dev, (in[8] >> 2) & 1);
 		if (in[8] & 0x80) {
 			/* Frame end */
-			if ((in[9] + 1) * 8 != gspca_dev->width ||
-			    (in[10] + 1) * 8 != gspca_dev->height) {
+			if ((in[9] + 1) * 8 != gspca_dev->pixfmt.width ||
+			    (in[10] + 1) * 8 != gspca_dev->pixfmt.height) {
 				PERR("Invalid frame size, got: %dx%d,"
 					" requested: %dx%d\n",
 					(in[9] + 1) * 8, (in[10] + 1) * 8,
-					gspca_dev->width, gspca_dev->height);
+					gspca_dev->pixfmt.width,
+					gspca_dev->pixfmt.height);
 				gspca_dev->last_packet_type = DISCARD_PACKET;
 				return;
 			}
@@ -4452,7 +4475,8 @@ static void ovfx2_pkt_scan(struct gspca_dev *gspca_dev,
 		if (sd->first_frame) {
 			sd->first_frame--;
 			if (gspca_dev->image_len <
-				  sd->gspca_dev.width * sd->gspca_dev.height)
+				  sd->gspca_dev.pixfmt.width *
+					sd->gspca_dev.pixfmt.height)
 				gspca_dev->last_packet_type = DISCARD_PACKET;
 		}
 		gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
diff --git a/drivers/media/usb/gspca/ov534.c b/drivers/media/usb/gspca/ov534.c
index 2e28c81a03a..90f0d637cd9 100644
--- a/drivers/media/usb/gspca/ov534.c
+++ b/drivers/media/usb/gspca/ov534.c
@@ -1305,8 +1305,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
 	ov534_set_led(gspca_dev, 1);
 	sccb_w_array(gspca_dev, sensor_init[sd->sensor].val,
 			sensor_init[sd->sensor].len);
-	if (sd->sensor == SENSOR_OV767x)
-		sd_start(gspca_dev);
+
 	sd_stopN(gspca_dev);
 /*	set_frame_rate(gspca_dev);	*/
 
@@ -1441,9 +1440,10 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 		/* If this packet is marked as EOF, end the frame */
 		} else if (data[1] & UVC_STREAM_EOF) {
 			sd->last_pts = 0;
-			if (gspca_dev->pixfmt == V4L2_PIX_FMT_YUYV
+			if (gspca_dev->pixfmt.pixelformat == V4L2_PIX_FMT_YUYV
 			 && gspca_dev->image_len + len - 12 !=
-				   gspca_dev->width * gspca_dev->height * 2) {
+				   gspca_dev->pixfmt.width *
+					gspca_dev->pixfmt.height * 2) {
 				PDEBUG(D_PACK, "wrong sized frame");
 				goto discard;
 			}
diff --git a/drivers/media/usb/gspca/ov534_9.c b/drivers/media/usb/gspca/ov534_9.c
index c4cd028fe0b..47085cf2d72 100644
--- a/drivers/media/usb/gspca/ov534_9.c
+++ b/drivers/media/usb/gspca/ov534_9.c
@@ -59,6 +59,7 @@ enum sensors {
 	SENSOR_OV965x,		/* ov9657 */
 	SENSOR_OV971x,		/* ov9712 */
 	SENSOR_OV562x,		/* ov5621 */
+	SENSOR_OV361x,		/* ov3610 */
 	NSENSORS
 };
 
@@ -106,6 +107,274 @@ static const struct v4l2_pix_format ov562x_mode[] = {
 	}
 };
 
+enum ov361x {
+	ov361x_2048 = 0,
+	ov361x_1600,
+	ov361x_1024,
+	ov361x_640,
+	ov361x_320,
+	ov361x_160,
+	ov361x_last
+};
+
+static const struct v4l2_pix_format ov361x_mode[] = {
+	{0x800, 0x600, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+		.bytesperline = 0x800,
+		.sizeimage = 0x800 * 0x600,
+		.colorspace = V4L2_COLORSPACE_SRGB},
+	{1600, 1200, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+		.bytesperline = 1600,
+		.sizeimage = 1600 * 1200,
+		.colorspace = V4L2_COLORSPACE_SRGB},
+	{1024, 768, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+		.bytesperline = 768,
+		.sizeimage = 1024 * 768,
+		.colorspace = V4L2_COLORSPACE_SRGB},
+	{640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+		.bytesperline = 640,
+		.sizeimage = 640 * 480,
+		.colorspace = V4L2_COLORSPACE_SRGB},
+	{320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+		.bytesperline = 320,
+		.sizeimage = 320 * 240,
+		.colorspace = V4L2_COLORSPACE_SRGB},
+	{160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+		.bytesperline = 160,
+		.sizeimage = 160 * 120,
+		.colorspace = V4L2_COLORSPACE_SRGB}
+};
+
+static const u8 ov361x_start_2048[][2] = {
+	{0x12, 0x80},
+	{0x13, 0xcf},
+	{0x14, 0x40},
+	{0x15, 0x00},
+	{0x01, 0x80},
+	{0x02, 0x80},
+	{0x04, 0x70},
+	{0x0d, 0x40},
+	{0x0f, 0x47},
+	{0x11, 0x81},
+	{0x32, 0x36},
+	{0x33, 0x0c},
+	{0x34, 0x00},
+	{0x35, 0x90},
+	{0x12, 0x00},
+	{0x17, 0x10},
+	{0x18, 0x90},
+	{0x19, 0x00},
+	{0x1a, 0xc0},
+};
+static const u8 ov361x_bridge_start_2048[][2] = {
+	{0xf1, 0x60},
+	{0x88, 0x00},
+	{0x89, 0x08},
+	{0x8a, 0x00},
+	{0x8b, 0x06},
+	{0x8c, 0x01},
+	{0x8d, 0x10},
+	{0x1c, 0x00},
+	{0x1d, 0x48},
+	{0x1d, 0x00},
+	{0x1d, 0xff},
+	{0x1c, 0x0a},
+	{0x1d, 0x2e},
+	{0x1d, 0x1e},
+};
+
+static const u8 ov361x_start_1600[][2] = {
+	{0x12, 0x80},
+	{0x13, 0xcf},
+	{0x14, 0x40},
+	{0x15, 0x00},
+	{0x01, 0x80},
+	{0x02, 0x80},
+	{0x04, 0x70},
+	{0x0d, 0x40},
+	{0x0f, 0x47},
+	{0x11, 0x81},
+	{0x32, 0x36},
+	{0x33, 0x0C},
+	{0x34, 0x00},
+	{0x35, 0x90},
+	{0x12, 0x00},
+	{0x17, 0x10},
+	{0x18, 0x90},
+	{0x19, 0x00},
+	{0x1a, 0xc0},
+};
+static const u8 ov361x_bridge_start_1600[][2] = {
+	{0xf1, 0x60},  /* Hsize[7:0] */
+	{0x88, 0x00},  /* Hsize[15:8] Write Only, can't read */
+	{0x89, 0x08},  /* Vsize[7:0] */
+	{0x8a, 0x00},  /* Vsize[15:8] Write Only, can't read */
+	{0x8b, 0x06},  /* for Iso */
+	{0x8c, 0x01},  /* RAW input */
+	{0x8d, 0x10},
+	{0x1c, 0x00},  /* RAW output, Iso transfer */
+	{0x1d, 0x48},
+	{0x1d, 0x00},
+	{0x1d, 0xff},
+	{0x1c, 0x0a},  /* turn off JPEG, Iso mode */
+	{0x1d, 0x2e},  /* for Iso */
+	{0x1d, 0x1e},
+};
+
+static const u8 ov361x_start_1024[][2] = {
+	{0x12, 0x80},
+	{0x13, 0xcf},
+	{0x14, 0x40},
+	{0x15, 0x00},
+	{0x01, 0x80},
+	{0x02, 0x80},
+	{0x04, 0x70},
+	{0x0d, 0x40},
+	{0x0f, 0x47},
+	{0x11, 0x81},
+	{0x32, 0x36},
+	{0x33, 0x0C},
+	{0x34, 0x00},
+	{0x35, 0x90},
+	{0x12, 0x40},
+	{0x17, 0x1f},
+	{0x18, 0x5f},
+	{0x19, 0x00},
+	{0x1a, 0x68},
+};
+static const u8 ov361x_bridge_start_1024[][2] = {
+	{0xf1, 0x60},  /* Hsize[7:0] */
+	{0x88, 0x00},  /* Hsize[15:8] Write Only, can't read */
+	{0x89, 0x04},  /* Vsize[7:0] */
+	{0x8a, 0x00},  /* Vsize[15:8] Write Only, can't read */
+	{0x8b, 0x03},  /* for Iso */
+	{0x8c, 0x01},  /* RAW input  */
+	{0x8d, 0x10},
+	{0x1c, 0x00},  /* RAW output, Iso transfer */
+	{0x1d, 0x48},
+	{0x1d, 0x00},
+	{0x1d, 0xff},
+	{0x1c, 0x0a},  /* turn off JPEG, Iso mode */
+	{0x1d, 0x2e},  /* for Iso */
+	{0x1d, 0x1e},
+};
+
+static const u8 ov361x_start_640[][2] = {
+	{0x12, 0x80},
+	{0x13, 0xcf},
+	{0x14, 0x40},
+	{0x15, 0x00},
+	{0x01, 0x80},
+	{0x02, 0x80},
+	{0x04, 0x70},
+	{0x0d, 0x40},
+	{0x0f, 0x47},
+	{0x11, 0x81},
+	{0x32, 0x36},
+	{0x33, 0x0C},
+	{0x34, 0x00},
+	{0x35, 0x90},
+	{0x12, 0x40},
+	{0x17, 0x1f},
+	{0x18, 0x5f},
+	{0x19, 0x00},
+	{0x1a, 0x68},
+};
+
+static const u8 ov361x_bridge_start_640[][2] = {
+	{0xf1, 0x60},  /* Hsize[7:0]*/
+	{0x88, 0x00},  /* Hsize[15:8] Write Only, can't read */
+	{0x89, 0x04},  /* Vsize[7:0] */
+	{0x8a, 0x00},  /* Vsize[15:8] Write Only, can't read */
+	{0x8b, 0x03},  /* for Iso */
+	{0x8c, 0x01},  /* RAW input */
+	{0x8d, 0x10},
+	{0x1c, 0x00},  /* RAW output, Iso transfer */
+	{0x1d, 0x48},
+	{0x1d, 0x00},
+	{0x1d, 0xff},
+	{0x1c, 0x0a},  /* turn off JPEG, Iso mode */
+	{0x1d, 0x2e},  /* for Iso */
+	{0x1d, 0x1e},
+};
+
+static const u8 ov361x_start_320[][2] = {
+	{0x12, 0x80},
+	{0x13, 0xcf},
+	{0x14, 0x40},
+	{0x15, 0x00},
+	{0x01, 0x80},
+	{0x02, 0x80},
+	{0x04, 0x70},
+	{0x0d, 0x40},
+	{0x0f, 0x47},
+	{0x11, 0x81},
+	{0x32, 0x36},
+	{0x33, 0x0C},
+	{0x34, 0x00},
+	{0x35, 0x90},
+	{0x12, 0x40},
+	{0x17, 0x1f},
+	{0x18, 0x5f},
+	{0x19, 0x00},
+	{0x1a, 0x68},
+};
+
+static const u8 ov361x_bridge_start_320[][2] = {
+	{0xf1, 0x60},  /* Hsize[7:0] */
+	{0x88, 0x00},  /* Hsize[15:8] Write Only, can't read */
+	{0x89, 0x04},  /* Vsize[7:0] */
+	{0x8a, 0x00},  /* Vsize[15:8] Write Only, can't read */
+	{0x8b, 0x03},  /* for Iso */
+	{0x8c, 0x01},  /* RAW input */
+	{0x8d, 0x10},
+	{0x1c, 0x00},  /* RAW output, Iso transfer; */
+	{0x1d, 0x48},
+	{0x1d, 0x00},
+	{0x1d, 0xff},
+	{0x1c, 0x0a},  /* turn off JPEG, Iso mode */
+	{0x1d, 0x2e},  /* for Iso */
+	{0x1d, 0x1e},
+};
+
+static const u8 ov361x_start_160[][2] = {
+	{0x12, 0x80},
+	{0x13, 0xcf},
+	{0x14, 0x40},
+	{0x15, 0x00},
+	{0x01, 0x80},
+	{0x02, 0x80},
+	{0x04, 0x70},
+	{0x0d, 0x40},
+	{0x0f, 0x47},
+	{0x11, 0x81},
+	{0x32, 0x36},
+	{0x33, 0x0C},
+	{0x34, 0x00},
+	{0x35, 0x90},
+	{0x12, 0x40},
+	{0x17, 0x1f},
+	{0x18, 0x5f},
+	{0x19, 0x00},
+	{0x1a, 0x68},
+};
+
+static const u8 ov361x_bridge_start_160[][2] = {
+	{0xf1, 0x60},  /* Hsize[7:0] */
+	{0x88, 0x00},  /* Hsize[15:8] Write Only, can't read */
+	{0x89, 0x04},  /* Vsize[7:0] */
+	{0x8a, 0x00},  /* Vsize[15:8] Write Only, can't read */
+	{0x8b, 0x03},  /* for Iso */
+	{0x8c, 0x01},  /* RAW input */
+	{0x8d, 0x10},
+	{0x1c, 0x00},  /* RAW output, Iso transfer */
+	{0x1d, 0x48},
+	{0x1d, 0x00},
+	{0x1d, 0xff},
+	{0x1c, 0x0a},  /* turn off JPEG, Iso mode */
+	{0x1d, 0x2e},  /* for Iso */
+	{0x1d, 0x1e},
+};
+
 static const u8 bridge_init[][2] = {
 	{0x88, 0xf8},
 	{0x89, 0xff},
@@ -898,7 +1167,7 @@ static int sccb_check_status(struct gspca_dev *gspca_dev)
 	int i;
 
 	for (i = 0; i < 5; i++) {
-		msleep(10);
+		msleep(20);
 		data = reg_r(gspca_dev, OV534_REG_STATUS);
 
 		switch (data) {
@@ -1221,6 +1490,13 @@ static int sd_init(struct gspca_dev *gspca_dev)
 		sccb_w_array(gspca_dev, ov562x_init_2,
 				ARRAY_SIZE(ov562x_init_2));
 		reg_w(gspca_dev, 0xe0, 0x00);
+	} else if ((sensor_id & 0xfff0) == 0x3610) {
+		sd->sensor = SENSOR_OV361x;
+		gspca_dev->cam.cam_mode = ov361x_mode;
+		gspca_dev->cam.nmodes = ARRAY_SIZE(ov361x_mode);
+		reg_w(gspca_dev, 0xe7, 0x3a);
+		reg_w(gspca_dev, 0xf1, 0x60);
+		sccb_write(gspca_dev, 0x12, 0x80);
 	} else {
 		pr_err("Unknown sensor %04x", sensor_id);
 		return -EINVAL;
@@ -1229,6 +1505,53 @@ static int sd_init(struct gspca_dev *gspca_dev)
 	return gspca_dev->usb_err;
 }
 
+static int sd_start_ov361x(struct gspca_dev *gspca_dev)
+{
+	sccb_write(gspca_dev, 0x12, 0x80);
+	msleep(20);
+	switch (gspca_dev->curr_mode % (ov361x_last)) {
+	case ov361x_2048:
+		reg_w_array(gspca_dev, ov361x_bridge_start_2048,
+			    ARRAY_SIZE(ov361x_bridge_start_2048));
+		sccb_w_array(gspca_dev, ov361x_start_2048,
+			     ARRAY_SIZE(ov361x_start_2048));
+		break;
+	case ov361x_1600:
+		reg_w_array(gspca_dev, ov361x_bridge_start_1600,
+			    ARRAY_SIZE(ov361x_bridge_start_1600));
+		sccb_w_array(gspca_dev, ov361x_start_1600,
+			     ARRAY_SIZE(ov361x_start_1600));
+		break;
+	case ov361x_1024:
+		reg_w_array(gspca_dev, ov361x_bridge_start_1024,
+			    ARRAY_SIZE(ov361x_bridge_start_1024));
+		sccb_w_array(gspca_dev, ov361x_start_1024,
+			     ARRAY_SIZE(ov361x_start_1024));
+		break;
+	case ov361x_640:
+		reg_w_array(gspca_dev, ov361x_bridge_start_640,
+			    ARRAY_SIZE(ov361x_bridge_start_640));
+		sccb_w_array(gspca_dev, ov361x_start_640,
+			     ARRAY_SIZE(ov361x_start_640));
+		break;
+	case ov361x_320:
+		reg_w_array(gspca_dev, ov361x_bridge_start_320,
+			    ARRAY_SIZE(ov361x_bridge_start_320));
+		sccb_w_array(gspca_dev, ov361x_start_320,
+			     ARRAY_SIZE(ov361x_start_320));
+		break;
+	case ov361x_160:
+		reg_w_array(gspca_dev, ov361x_bridge_start_160,
+			    ARRAY_SIZE(ov361x_bridge_start_160));
+		sccb_w_array(gspca_dev, ov361x_start_160,
+			     ARRAY_SIZE(ov361x_start_160));
+		break;
+	}
+	reg_w(gspca_dev, 0xe0, 0x00); /* start transfer */
+
+	return gspca_dev->usb_err;
+}
+
 static int sd_start(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -1237,6 +1560,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
 		return gspca_dev->usb_err;
 	if (sd->sensor == SENSOR_OV562x)
 		return gspca_dev->usb_err;
+	if (sd->sensor == SENSOR_OV361x)
+		return sd_start_ov361x(gspca_dev);
 
 	switch (gspca_dev->curr_mode) {
 	case QVGA_MODE:			/* 320x240 */
@@ -1290,6 +1615,11 @@ static int sd_start(struct gspca_dev *gspca_dev)
 
 static void sd_stopN(struct gspca_dev *gspca_dev)
 {
+	if (((struct sd *)gspca_dev)->sensor == SENSOR_OV361x) {
+		reg_w(gspca_dev, 0xe0, 0x01); /* stop transfer */
+		/* reg_w(gspca_dev, 0x31, 0x09); */
+		return;
+	}
 	reg_w(gspca_dev, 0xe0, 0x01);
 	set_led(gspca_dev, 0);
 	reg_w(gspca_dev, 0xe0, 0x00);
@@ -1425,6 +1755,8 @@ static int sd_init_controls(struct gspca_dev *gspca_dev)
 
 	if (sd->sensor == SENSOR_OV971x)
 		return 0;
+	if (sd->sensor == SENSOR_OV361x)
+		return 0;
 	gspca_dev->vdev.ctrl_handler = hdl;
 	v4l2_ctrl_handler_init(hdl, 7);
 	if (sd->sensor == SENSOR_OV562x) {
diff --git a/drivers/media/usb/gspca/pac207.c b/drivers/media/usb/gspca/pac207.c
index 83519be94e5..07529e5a0c5 100644
--- a/drivers/media/usb/gspca/pac207.c
+++ b/drivers/media/usb/gspca/pac207.c
@@ -299,7 +299,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	pac207_write_regs(gspca_dev, 0x0042, pac207_sensor_init[3], 8);
 
 	/* Compression Balance */
-	if (gspca_dev->width == 176)
+	if (gspca_dev->pixfmt.width == 176)
 		pac207_write_reg(gspca_dev, 0x4a, 0xff);
 	else
 		pac207_write_reg(gspca_dev, 0x4a, 0x30);
@@ -317,7 +317,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
 		mode = 0x00;
 	else
 		mode = 0x02;
-	if (gspca_dev->width == 176) {	/* 176x144 */
+	if (gspca_dev->pixfmt.width == 176) {	/* 176x144 */
 		mode |= 0x01;
 		PDEBUG(D_STREAM, "pac207_start mode 176x144");
 	} else {				/* 352x288 */
@@ -416,7 +416,7 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 #if IS_ENABLED(CONFIG_INPUT)
 static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
 			u8 *data,		/* interrupt packet data */
-			int len)		/* interrput packet length */
+			int len)		/* interrupt packet length */
 {
 	int ret = -EINVAL;
 
diff --git a/drivers/media/usb/gspca/pac7302.c b/drivers/media/usb/gspca/pac7302.c
index a9150964356..339adce7c7a 100644
--- a/drivers/media/usb/gspca/pac7302.c
+++ b/drivers/media/usb/gspca/pac7302.c
@@ -874,7 +874,7 @@ static int sd_dbg_s_register(struct gspca_dev *gspca_dev,
 #if IS_ENABLED(CONFIG_INPUT)
 static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
 			u8 *data,		/* interrupt packet data */
-			int len)		/* interrput packet length */
+			int len)		/* interrupt packet length */
 {
 	int ret = -EINVAL;
 	u8 data0, data1;
@@ -928,6 +928,7 @@ static const struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x093a, 0x2620)},
 	{USB_DEVICE(0x093a, 0x2621)},
 	{USB_DEVICE(0x093a, 0x2622), .driver_info = FL_VFLIP},
+	{USB_DEVICE(0x093a, 0x2623), .driver_info = FL_VFLIP},
 	{USB_DEVICE(0x093a, 0x2624), .driver_info = FL_VFLIP},
 	{USB_DEVICE(0x093a, 0x2625)},
 	{USB_DEVICE(0x093a, 0x2626)},
diff --git a/drivers/media/usb/gspca/pac7311.c b/drivers/media/usb/gspca/pac7311.c
index 1a5bdc853a8..25f86b1e74a 100644
--- a/drivers/media/usb/gspca/pac7311.c
+++ b/drivers/media/usb/gspca/pac7311.c
@@ -326,7 +326,7 @@ static void setexposure(struct gspca_dev *gspca_dev, s32 val)
 	 *  640x480 mode and page 4 reg 2 <= 3 then it must be 9
 	 */
 	reg_w(gspca_dev, 0xff, 0x01);
-	if (gspca_dev->width != 640 && val <= 3)
+	if (gspca_dev->pixfmt.width != 640 && val <= 3)
 		reg_w(gspca_dev, 0x08, 0x09);
 	else
 		reg_w(gspca_dev, 0x08, 0x08);
@@ -337,7 +337,7 @@ static void setexposure(struct gspca_dev *gspca_dev, s32 val)
 	 * camera to use higher compression or we may run out of
 	 * bandwidth.
 	 */
-	if (gspca_dev->width == 640 && val == 2)
+	if (gspca_dev->pixfmt.width == 640 && val == 2)
 		reg_w(gspca_dev, 0x80, 0x01);
 	else
 		reg_w(gspca_dev, 0x80, 0x1c);
@@ -615,7 +615,7 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 
 		/* Start the new frame with the jpeg header */
 		pac_start_frame(gspca_dev,
-			gspca_dev->height, gspca_dev->width);
+			gspca_dev->pixfmt.height, gspca_dev->pixfmt.width);
 	}
 	gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
 }
diff --git a/drivers/media/usb/gspca/se401.c b/drivers/media/usb/gspca/se401.c
index 5f729b8aa2b..5102cea5047 100644
--- a/drivers/media/usb/gspca/se401.c
+++ b/drivers/media/usb/gspca/se401.c
@@ -354,9 +354,9 @@ static int sd_start(struct gspca_dev *gspca_dev)
 
 	/* set size + mode */
 	se401_write_req(gspca_dev, SE401_REQ_SET_WIDTH,
-			gspca_dev->width * mult, 0);
+			gspca_dev->pixfmt.width * mult, 0);
 	se401_write_req(gspca_dev, SE401_REQ_SET_HEIGHT,
-			gspca_dev->height * mult, 0);
+			gspca_dev->pixfmt.height * mult, 0);
 	/*
 	 * HDG: disabled this as it does not seem to do anything
 	 * se401_write_req(gspca_dev, SE401_REQ_SET_OUTPUT_MODE,
@@ -480,7 +480,7 @@ static void sd_complete_frame(struct gspca_dev *gspca_dev, u8 *data, int len)
 static void sd_pkt_scan_janggu(struct gspca_dev *gspca_dev, u8 *data, int len)
 {
 	struct sd *sd = (struct sd *)gspca_dev;
-	int imagesize = gspca_dev->width * gspca_dev->height;
+	int imagesize = gspca_dev->pixfmt.width * gspca_dev->pixfmt.height;
 	int i, plen, bits, pixels, info, count;
 
 	if (sd->restart_stream)
diff --git a/drivers/media/usb/gspca/sn9c20x.c b/drivers/media/usb/gspca/sn9c20x.c
index f4453d52801..41a9a892f79 100644
--- a/drivers/media/usb/gspca/sn9c20x.c
+++ b/drivers/media/usb/gspca/sn9c20x.c
@@ -1955,7 +1955,7 @@ static int sd_isoc_init(struct gspca_dev *gspca_dev)
 			return 0;
 		}
 
-		switch (gspca_dev->width) {
+		switch (gspca_dev->pixfmt.width) {
 		case 160: /* 160x120 */
 			gspca_dev->alt = 2;
 			break;
@@ -1985,8 +1985,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	int mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
-	int width = gspca_dev->width;
-	int height = gspca_dev->height;
+	int width = gspca_dev->pixfmt.width;
+	int height = gspca_dev->pixfmt.height;
 	u8 fmt, scale = 0;
 
 	jpeg_define(sd->jpeg_hdr, height, width,
@@ -2359,6 +2359,7 @@ static const struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x045e, 0x00f4), SN9C20X(OV9650, 0x30, 0)},
 	{USB_DEVICE(0x145f, 0x013d), SN9C20X(OV7660, 0x21, 0)},
 	{USB_DEVICE(0x0458, 0x7029), SN9C20X(HV7131R, 0x11, 0)},
+	{USB_DEVICE(0x0458, 0x7045), SN9C20X(MT9M112, 0x5d, LED_REVERSE)},
 	{USB_DEVICE(0x0458, 0x704a), SN9C20X(MT9M112, 0x5d, 0)},
 	{USB_DEVICE(0x0458, 0x704c), SN9C20X(MT9M112, 0x5d, 0)},
 	{USB_DEVICE(0xa168, 0x0610), SN9C20X(HV7131R, 0x11, 0)},
diff --git a/drivers/media/usb/gspca/sonixb.c b/drivers/media/usb/gspca/sonixb.c
index d7ff3b9687c..ecbcb39feb7 100644
--- a/drivers/media/usb/gspca/sonixb.c
+++ b/drivers/media/usb/gspca/sonixb.c
@@ -513,10 +513,7 @@ static void i2c_w(struct gspca_dev *gspca_dev, const u8 *buf)
 		if (gspca_dev->usb_buf[0] & 0x04) {
 			if (gspca_dev->usb_buf[0] & 0x08) {
 				dev_err(gspca_dev->v4l2_dev.dev,
-					"i2c error writing %02x %02x %02x %02x"
-					" %02x %02x %02x %02x\n",
-					buf[0], buf[1], buf[2], buf[3],
-					buf[4], buf[5], buf[6], buf[7]);
+					"i2c error writing %8ph\n", buf);
 				gspca_dev->usb_err = -EIO;
 			}
 			return;
@@ -753,7 +750,7 @@ static void setexposure(struct gspca_dev *gspca_dev)
 		/* In 640x480, if the reg11 has less than 4, the image is
 		   unstable (the bridge goes into a higher compression mode
 		   which we have not reverse engineered yet). */
-		if (gspca_dev->width == 640 && reg11 < 4)
+		if (gspca_dev->pixfmt.width == 640 && reg11 < 4)
 			reg11 = 4;
 
 		/* frame exposure time in ms = 1000 * reg11 / 30    ->
@@ -1433,10 +1430,8 @@ static const struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x0c45, 0x600d), SB(PAS106, 101)},
 	{USB_DEVICE(0x0c45, 0x6011), SB(OV6650, 101)},
 	{USB_DEVICE(0x0c45, 0x6019), SB(OV7630, 101)},
-#if !IS_ENABLED(CONFIG_USB_SN9C102)
 	{USB_DEVICE(0x0c45, 0x6024), SB(TAS5130CXX, 102)},
 	{USB_DEVICE(0x0c45, 0x6025), SB(TAS5130CXX, 102)},
-#endif
 	{USB_DEVICE(0x0c45, 0x6027), SB(OV7630, 101)}, /* Genius Eye 310 */
 	{USB_DEVICE(0x0c45, 0x6028), SB(PAS202, 102)},
 	{USB_DEVICE(0x0c45, 0x6029), SB(PAS106, 102)},
diff --git a/drivers/media/usb/gspca/sonixj.c b/drivers/media/usb/gspca/sonixj.c
index 3b5ccb1c4cd..c69b45d7cfb 100644
--- a/drivers/media/usb/gspca/sonixj.c
+++ b/drivers/media/usb/gspca/sonixj.c
@@ -2204,7 +2204,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
 				{ 0x14, 0xe7, 0x1e, 0xdd };
 
 	/* create the JPEG header */
-	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+	jpeg_define(sd->jpeg_hdr, gspca_dev->pixfmt.height,
+			gspca_dev->pixfmt.width,
 			0x21);		/* JPEG 422 */
 
 	/* initialize the bridge */
diff --git a/drivers/media/usb/gspca/spca1528.c b/drivers/media/usb/gspca/spca1528.c
index 688592b289e..f38fd894960 100644
--- a/drivers/media/usb/gspca/spca1528.c
+++ b/drivers/media/usb/gspca/spca1528.c
@@ -255,7 +255,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	struct sd *sd = (struct sd *) gspca_dev;
 
 	/* initialize the JPEG header */
-	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+	jpeg_define(sd->jpeg_hdr, gspca_dev->pixfmt.height,
+			gspca_dev->pixfmt.width,
 			0x22);		/* JPEG 411 */
 
 	/* the JPEG quality shall be 85% */
diff --git a/drivers/media/usb/gspca/spca500.c b/drivers/media/usb/gspca/spca500.c
index 9f8bf51fd64..f011a309dd6 100644
--- a/drivers/media/usb/gspca/spca500.c
+++ b/drivers/media/usb/gspca/spca500.c
@@ -608,7 +608,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	__u8 xmult, ymult;
 
 	/* create the JPEG header */
-	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+	jpeg_define(sd->jpeg_hdr, gspca_dev->pixfmt.height,
+			gspca_dev->pixfmt.width,
 			0x22);		/* JPEG 411 */
 	jpeg_set_qual(sd->jpeg_hdr, QUALITY);
 
diff --git a/drivers/media/usb/gspca/sq905c.c b/drivers/media/usb/gspca/sq905c.c
index acb19fb9a3d..aa21edc9502 100644
--- a/drivers/media/usb/gspca/sq905c.c
+++ b/drivers/media/usb/gspca/sq905c.c
@@ -272,7 +272,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
 
 	dev->cap_mode = gspca_dev->cam.cam_mode;
 	/* "Open the shutter" and set size, to start capture */
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 640:
 		PDEBUG(D_STREAM, "Start streaming at high resolution");
 		dev->cap_mode++;
diff --git a/drivers/media/usb/gspca/sq930x.c b/drivers/media/usb/gspca/sq930x.c
index b10d0821111..e274cf19a3e 100644
--- a/drivers/media/usb/gspca/sq930x.c
+++ b/drivers/media/usb/gspca/sq930x.c
@@ -906,7 +906,8 @@ static int sd_isoc_init(struct gspca_dev *gspca_dev)
 
 	gspca_dev->cam.bulk_nurbs = 1;	/* there must be one URB only */
 	sd->do_ctrl = 0;
-	gspca_dev->cam.bulk_size = gspca_dev->width * gspca_dev->height + 8;
+	gspca_dev->cam.bulk_size = gspca_dev->pixfmt.width *
+			gspca_dev->pixfmt.height + 8;
 	return 0;
 }
 
diff --git a/drivers/media/usb/gspca/stk014.c b/drivers/media/usb/gspca/stk014.c
index 8c0982607f2..b0c70fea760 100644
--- a/drivers/media/usb/gspca/stk014.c
+++ b/drivers/media/usb/gspca/stk014.c
@@ -250,7 +250,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	int ret, value;
 
 	/* create the JPEG header */
-	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+	jpeg_define(sd->jpeg_hdr, gspca_dev->pixfmt.height,
+			gspca_dev->pixfmt.width,
 			0x22);		/* JPEG 411 */
 	jpeg_set_qual(sd->jpeg_hdr, QUALITY);
 
@@ -261,7 +262,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	set_par(gspca_dev, 0x00000000);
 	set_par(gspca_dev, 0x8002e001);
 	set_par(gspca_dev, 0x14000000);
-	if (gspca_dev->width > 320)
+	if (gspca_dev->pixfmt.width > 320)
 		value = 0x8002e001;		/* 640x480 */
 	else
 		value = 0x4001f000;		/* 320x240 */
diff --git a/drivers/media/usb/gspca/stk1135.c b/drivers/media/usb/gspca/stk1135.c
new file mode 100644
index 00000000000..48234c9a8b6
--- /dev/null
+++ b/drivers/media/usb/gspca/stk1135.c
@@ -0,0 +1,688 @@
+/*
+ * Syntek STK1135 subdriver
+ *
+ * Copyright (c) 2013 Ondrej Zary
+ *
+ * Based on Syntekdriver (stk11xx) by Nicolas VIVIEN:
+ *   http://syntekdriver.sourceforge.net
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "stk1135"
+
+#include "gspca.h"
+#include "stk1135.h"
+
+MODULE_AUTHOR("Ondrej Zary");
+MODULE_DESCRIPTION("Syntek STK1135 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+
+/* specific webcam descriptor */
+struct sd {
+	struct gspca_dev gspca_dev;	/* !! must be the first item */
+
+	u8 pkt_seq;
+	u8 sensor_page;
+
+	bool flip_status;
+	u8 flip_debounce;
+
+	struct v4l2_ctrl *hflip;
+	struct v4l2_ctrl *vflip;
+};
+
+static const struct v4l2_pix_format stk1135_modes[] = {
+	/* default mode (this driver supports variable resolution) */
+	{640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+		.bytesperline = 640,
+		.sizeimage = 640 * 480,
+		.colorspace = V4L2_COLORSPACE_SRGB},
+};
+
+/* -- read a register -- */
+static u8 reg_r(struct gspca_dev *gspca_dev, u16 index)
+{
+	struct usb_device *dev = gspca_dev->dev;
+	int ret;
+
+	if (gspca_dev->usb_err < 0)
+		return 0;
+	ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
+			0x00,
+			USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			0x00,
+			index,
+			gspca_dev->usb_buf, 1,
+			500);
+
+	PDEBUG(D_USBI, "reg_r 0x%x=0x%02x", index, gspca_dev->usb_buf[0]);
+	if (ret < 0) {
+		pr_err("reg_r 0x%x err %d\n", index, ret);
+		gspca_dev->usb_err = ret;
+		return 0;
+	}
+
+	return gspca_dev->usb_buf[0];
+}
+
+/* -- write a register -- */
+static void reg_w(struct gspca_dev *gspca_dev, u16 index, u8 val)
+{
+	int ret;
+	struct usb_device *dev = gspca_dev->dev;
+
+	if (gspca_dev->usb_err < 0)
+		return;
+	ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+			0x01,
+			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			val,
+			index,
+			NULL,
+			0,
+			500);
+	PDEBUG(D_USBO, "reg_w 0x%x:=0x%02x", index, val);
+	if (ret < 0) {
+		pr_err("reg_w 0x%x err %d\n", index, ret);
+		gspca_dev->usb_err = ret;
+	}
+}
+
+static void reg_w_mask(struct gspca_dev *gspca_dev, u16 index, u8 val, u8 mask)
+{
+	val = (reg_r(gspca_dev, index) & ~mask) | (val & mask);
+	reg_w(gspca_dev, index, val);
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+			const struct usb_device_id *id)
+{
+	gspca_dev->cam.cam_mode = stk1135_modes;
+	gspca_dev->cam.nmodes = ARRAY_SIZE(stk1135_modes);
+	return 0;
+}
+
+static int stk1135_serial_wait_ready(struct gspca_dev *gspca_dev)
+{
+	int i = 0;
+	u8 val;
+
+	do {
+		val = reg_r(gspca_dev, STK1135_REG_SICTL + 1);
+		if (i++ > 500) { /* maximum retry count */
+			pr_err("serial bus timeout: status=0x%02x\n", val);
+			return -1;
+		}
+	/* repeat if BUSY or WRITE/READ not finished */
+	} while ((val & 0x10) || !(val & 0x05));
+
+	return 0;
+}
+
+static u8 sensor_read_8(struct gspca_dev *gspca_dev, u8 addr)
+{
+	reg_w(gspca_dev, STK1135_REG_SBUSR, addr);
+	/* begin read */
+	reg_w(gspca_dev, STK1135_REG_SICTL, 0x20);
+	/* wait until finished */
+	if (stk1135_serial_wait_ready(gspca_dev)) {
+		pr_err("Sensor read failed\n");
+		return 0;
+	}
+
+	return reg_r(gspca_dev, STK1135_REG_SBUSR + 1);
+}
+
+static u16 sensor_read_16(struct gspca_dev *gspca_dev, u8 addr)
+{
+	return (sensor_read_8(gspca_dev, addr) << 8) |
+		sensor_read_8(gspca_dev, 0xf1);
+}
+
+static void sensor_write_8(struct gspca_dev *gspca_dev, u8 addr, u8 data)
+{
+	/* load address and data registers */
+	reg_w(gspca_dev, STK1135_REG_SBUSW, addr);
+	reg_w(gspca_dev, STK1135_REG_SBUSW + 1, data);
+	/* begin write */
+	reg_w(gspca_dev, STK1135_REG_SICTL, 0x01);
+	/* wait until finished */
+	if (stk1135_serial_wait_ready(gspca_dev)) {
+		pr_err("Sensor write failed\n");
+		return;
+	}
+}
+
+static void sensor_write_16(struct gspca_dev *gspca_dev, u8 addr, u16 data)
+{
+	sensor_write_8(gspca_dev, addr, data >> 8);
+	sensor_write_8(gspca_dev, 0xf1, data & 0xff);
+}
+
+static void sensor_set_page(struct gspca_dev *gspca_dev, u8 page)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	if (page != sd->sensor_page) {
+		sensor_write_16(gspca_dev, 0xf0, page);
+		sd->sensor_page = page;
+	}
+}
+
+static u16 sensor_read(struct gspca_dev *gspca_dev, u16 reg)
+{
+	sensor_set_page(gspca_dev, reg >> 8);
+	return sensor_read_16(gspca_dev, reg & 0xff);
+}
+
+static void sensor_write(struct gspca_dev *gspca_dev, u16 reg, u16 val)
+{
+	sensor_set_page(gspca_dev, reg >> 8);
+	sensor_write_16(gspca_dev, reg & 0xff, val);
+}
+
+static void sensor_write_mask(struct gspca_dev *gspca_dev,
+			u16 reg, u16 val, u16 mask)
+{
+	val = (sensor_read(gspca_dev, reg) & ~mask) | (val & mask);
+	sensor_write(gspca_dev, reg, val);
+}
+
+struct sensor_val {
+	u16 reg;
+	u16 val;
+};
+
+/* configure MT9M112 sensor */
+static void stk1135_configure_mt9m112(struct gspca_dev *gspca_dev)
+{
+	static const struct sensor_val cfg[] = {
+		/* restart&reset, chip enable, reserved */
+		{ 0x00d, 0x000b }, { 0x00d, 0x0008 }, { 0x035, 0x0022 },
+		/* mode ctl: AWB on, AE both, clip aper corr, defect corr, AE */
+		{ 0x106, 0x700e },
+
+		{ 0x2dd, 0x18e0 }, /* B-R thresholds, */
+
+		/* AWB */
+		{ 0x21f, 0x0180 }, /* Cb and Cr limits */
+		{ 0x220, 0xc814 }, { 0x221, 0x8080 }, /* lum limits, RGB gain */
+		{ 0x222, 0xa078 }, { 0x223, 0xa078 }, /* R, B limit */
+		{ 0x224, 0x5f20 }, { 0x228, 0xea02 }, /* mtx adj lim, adv ctl */
+		{ 0x229, 0x867a }, /* wide gates */
+
+		/* Color correction */
+		/* imager gains base, delta, delta signs */
+		{ 0x25e, 0x594c }, { 0x25f, 0x4d51 }, { 0x260, 0x0002 },
+		/* AWB adv ctl 2, gain offs */
+		{ 0x2ef, 0x0008 }, { 0x2f2, 0x0000 },
+		/* base matrix signs, scale K1-5, K6-9 */
+		{ 0x202, 0x00ee }, { 0x203, 0x3923 }, { 0x204, 0x0724 },
+		/* base matrix coef */
+		{ 0x209, 0x00cd }, { 0x20a, 0x0093 }, { 0x20b, 0x0004 },/*K1-3*/
+		{ 0x20c, 0x005c }, { 0x20d, 0x00d9 }, { 0x20e, 0x0053 },/*K4-6*/
+		{ 0x20f, 0x0008 }, { 0x210, 0x0091 }, { 0x211, 0x00cf },/*K7-9*/
+		{ 0x215, 0x0000 }, /* delta mtx signs */
+		/* delta matrix coef */
+		{ 0x216, 0x0000 }, { 0x217, 0x0000 }, { 0x218, 0x0000 },/*D1-3*/
+		{ 0x219, 0x0000 }, { 0x21a, 0x0000 }, { 0x21b, 0x0000 },/*D4-6*/
+		{ 0x21c, 0x0000 }, { 0x21d, 0x0000 }, { 0x21e, 0x0000 },/*D7-9*/
+		/* enable & disable manual WB to apply color corr. settings */
+		{ 0x106, 0xf00e }, { 0x106, 0x700e },
+
+		/* Lens shading correction */
+		{ 0x180, 0x0007 }, /* control */
+		/* vertical knee 0, 2+1, 4+3 */
+		{ 0x181, 0xde13 }, { 0x182, 0xebe2 }, { 0x183, 0x00f6 }, /* R */
+		{ 0x184, 0xe114 }, { 0x185, 0xeadd }, { 0x186, 0xfdf6 }, /* G */
+		{ 0x187, 0xe511 }, { 0x188, 0xede6 }, { 0x189, 0xfbf7 }, /* B */
+		/* horizontal knee 0, 2+1, 4+3, 5 */
+		{ 0x18a, 0xd613 }, { 0x18b, 0xedec }, /* R .. */
+		{ 0x18c, 0xf9f2 }, { 0x18d, 0x0000 }, /* .. R */
+		{ 0x18e, 0xd815 }, { 0x18f, 0xe9ea }, /* G .. */
+		{ 0x190, 0xf9f1 }, { 0x191, 0x0002 }, /* .. G */
+		{ 0x192, 0xde10 }, { 0x193, 0xefef }, /* B .. */
+		{ 0x194, 0xfbf4 }, { 0x195, 0x0002 }, /* .. B */
+		/* vertical knee 6+5, 8+7 */
+		{ 0x1b6, 0x0e06 }, { 0x1b7, 0x2713 }, /* R */
+		{ 0x1b8, 0x1106 }, { 0x1b9, 0x2713 }, /* G */
+		{ 0x1ba, 0x0c03 }, { 0x1bb, 0x2a0f }, /* B */
+		/* horizontal knee 7+6, 9+8, 10 */
+		{ 0x1bc, 0x1208 }, { 0x1bd, 0x1a16 }, { 0x1be, 0x0022 }, /* R */
+		{ 0x1bf, 0x150a }, { 0x1c0, 0x1c1a }, { 0x1c1, 0x002d }, /* G */
+		{ 0x1c2, 0x1109 }, { 0x1c3, 0x1414 }, { 0x1c4, 0x002a }, /* B */
+		{ 0x106, 0x740e }, /* enable lens shading correction */
+
+		/* Gamma correction - context A */
+		{ 0x153, 0x0b03 }, { 0x154, 0x4722 }, { 0x155, 0xac82 },
+		{ 0x156, 0xdac7 }, { 0x157, 0xf5e9 }, { 0x158, 0xff00 },
+		/* Gamma correction - context B */
+		{ 0x1dc, 0x0b03 }, { 0x1dd, 0x4722 }, { 0x1de, 0xac82 },
+		{ 0x1df, 0xdac7 }, { 0x1e0, 0xf5e9 }, { 0x1e1, 0xff00 },
+
+		/* output format: RGB, invert output pixclock, output bayer */
+		{ 0x13a, 0x4300 }, { 0x19b, 0x4300 }, /* for context A, B */
+		{ 0x108, 0x0180 }, /* format control - enable bayer row flip */
+
+		{ 0x22f, 0xd100 }, { 0x29c, 0xd100 }, /* AE A, B */
+
+		/* default prg conf, prg ctl - by 0x2d2, prg advance - PA1 */
+		{ 0x2d2, 0x0000 }, { 0x2cc, 0x0004 }, { 0x2cb, 0x0001 },
+
+		{ 0x22e, 0x0c3c }, { 0x267, 0x1010 }, /* AE tgt ctl, gain lim */
+
+		/* PLL */
+		{ 0x065, 0xa000 }, /* clk ctl - enable PLL (clear bit 14) */
+		{ 0x066, 0x2003 }, { 0x067, 0x0501 }, /* PLL M=128, N=3, P=1 */
+		{ 0x065, 0x2000 }, /* disable PLL bypass (clear bit 15) */
+
+		{ 0x005, 0x01b8 }, { 0x007, 0x00d8 }, /* horiz blanking B, A */
+
+		/* AE line size, shutter delay limit */
+		{ 0x239, 0x06c0 }, { 0x23b, 0x040e }, /* for context A */
+		{ 0x23a, 0x06c0 }, { 0x23c, 0x0564 }, /* for context B */
+		/* shutter width basis 60Hz, 50Hz */
+		{ 0x257, 0x0208 }, { 0x258, 0x0271 }, /* for context A */
+		{ 0x259, 0x0209 }, { 0x25a, 0x0271 }, /* for context B */
+
+		{ 0x25c, 0x120d }, { 0x25d, 0x1712 }, /* flicker 60Hz, 50Hz */
+		{ 0x264, 0x5e1c }, /* reserved */
+		/* flicker, AE gain limits, gain zone limits */
+		{ 0x25b, 0x0003 }, { 0x236, 0x7810 }, { 0x237, 0x8304 },
+
+		{ 0x008, 0x0021 }, /* vert blanking A */
+	};
+	int i;
+	u16 width, height;
+
+	for (i = 0; i < ARRAY_SIZE(cfg); i++)
+		sensor_write(gspca_dev, cfg[i].reg, cfg[i].val);
+
+	/* set output size */
+	width = gspca_dev->pixfmt.width;
+	height = gspca_dev->pixfmt.height;
+	if (width <= 640 && height <= 512) { /* context A (half readout speed)*/
+		sensor_write(gspca_dev, 0x1a7, width);
+		sensor_write(gspca_dev, 0x1aa, height);
+		/* set read mode context A */
+		sensor_write(gspca_dev, 0x0c8, 0x0000);
+		/* set resize, read mode, vblank, hblank context A */
+		sensor_write(gspca_dev, 0x2c8, 0x0000);
+	} else { /* context B (full readout speed) */
+		sensor_write(gspca_dev, 0x1a1, width);
+		sensor_write(gspca_dev, 0x1a4, height);
+		/* set read mode context B */
+		sensor_write(gspca_dev, 0x0c8, 0x0008);
+		/* set resize, read mode, vblank, hblank context B */
+		sensor_write(gspca_dev, 0x2c8, 0x040b);
+	}
+}
+
+static void stk1135_configure_clock(struct gspca_dev *gspca_dev)
+{
+	/* configure SCLKOUT */
+	reg_w(gspca_dev, STK1135_REG_TMGEN, 0x12);
+	/* set 1 clock per pixel */
+	/* and positive edge clocked pulse high when pixel counter = 0 */
+	reg_w(gspca_dev, STK1135_REG_TCP1 + 0, 0x41);
+	reg_w(gspca_dev, STK1135_REG_TCP1 + 1, 0x00);
+	reg_w(gspca_dev, STK1135_REG_TCP1 + 2, 0x00);
+	reg_w(gspca_dev, STK1135_REG_TCP1 + 3, 0x00);
+
+	/* enable CLKOUT for sensor */
+	reg_w(gspca_dev, STK1135_REG_SENSO + 0, 0x10);
+	/* disable STOP clock */
+	reg_w(gspca_dev, STK1135_REG_SENSO + 1, 0x00);
+	/* set lower 8 bits of PLL feedback divider */
+	reg_w(gspca_dev, STK1135_REG_SENSO + 3, 0x07);
+	/* set other PLL parameters */
+	reg_w(gspca_dev, STK1135_REG_PLLFD, 0x06);
+	/* enable timing generator */
+	reg_w(gspca_dev, STK1135_REG_TMGEN, 0x80);
+	/* enable PLL */
+	reg_w(gspca_dev, STK1135_REG_SENSO + 2, 0x04);
+
+	/* set serial interface clock divider (30MHz/0x1f*16+2) = 60240 kHz) */
+	reg_w(gspca_dev, STK1135_REG_SICTL + 2, 0x1f);
+
+	/* wait a while for sensor to catch up */
+	udelay(1000);
+}
+
+static void stk1135_camera_disable(struct gspca_dev *gspca_dev)
+{
+	/* set capture end Y position to 0 */
+	reg_w(gspca_dev, STK1135_REG_CIEPO + 2, 0x00);
+	reg_w(gspca_dev, STK1135_REG_CIEPO + 3, 0x00);
+	/* disable capture */
+	reg_w_mask(gspca_dev, STK1135_REG_SCTRL, 0x00, 0x80);
+
+	/* enable sensor standby and diasble chip enable */
+	sensor_write_mask(gspca_dev, 0x00d, 0x0004, 0x000c);
+
+	/* disable PLL */
+	reg_w_mask(gspca_dev, STK1135_REG_SENSO + 2, 0x00, 0x01);
+	/* disable timing generator */
+	reg_w(gspca_dev, STK1135_REG_TMGEN, 0x00);
+	/* enable STOP clock */
+	reg_w(gspca_dev, STK1135_REG_SENSO + 1, 0x20);
+	/* disable CLKOUT for sensor */
+	reg_w(gspca_dev, STK1135_REG_SENSO, 0x00);
+
+	/* disable sensor (GPIO5) and enable GPIO0,3,6 (?) - sensor standby? */
+	reg_w(gspca_dev, STK1135_REG_GCTRL, 0x49);
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+	u16 sensor_id;
+	char *sensor_name;
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	/* set GPIO3,4,5,6 direction to output */
+	reg_w(gspca_dev, STK1135_REG_GCTRL + 2, 0x78);
+	/* enable sensor (GPIO5) */
+	reg_w(gspca_dev, STK1135_REG_GCTRL, (1 << 5));
+	/* disable ROM interface */
+	reg_w(gspca_dev, STK1135_REG_GCTRL + 3, 0x80);
+	/* enable interrupts from GPIO8 (flip sensor) and GPIO9 (???) */
+	reg_w(gspca_dev, STK1135_REG_ICTRL + 1, 0x00);
+	reg_w(gspca_dev, STK1135_REG_ICTRL + 3, 0x03);
+	/* enable remote wakeup from GPIO9 (???) */
+	reg_w(gspca_dev, STK1135_REG_RMCTL + 1, 0x00);
+	reg_w(gspca_dev, STK1135_REG_RMCTL + 3, 0x02);
+
+	/* reset serial interface */
+	reg_w(gspca_dev, STK1135_REG_SICTL, 0x80);
+	reg_w(gspca_dev, STK1135_REG_SICTL, 0x00);
+	/* set sensor address */
+	reg_w(gspca_dev, STK1135_REG_SICTL + 3, 0xba);
+	/* disable alt 2-wire serial interface */
+	reg_w(gspca_dev, STK1135_REG_ASIC + 3, 0x00);
+
+	stk1135_configure_clock(gspca_dev);
+
+	/* read sensor ID */
+	sd->sensor_page = 0xff;
+	sensor_id = sensor_read(gspca_dev, 0x000);
+
+	switch (sensor_id) {
+	case 0x148c:
+		sensor_name = "MT9M112";
+		break;
+	default:
+		sensor_name = "unknown";
+	}
+	pr_info("Detected sensor type %s (0x%x)\n", sensor_name, sensor_id);
+
+	stk1135_camera_disable(gspca_dev);
+
+	return gspca_dev->usb_err;
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	u16 width, height;
+
+	/* enable sensor (GPIO5) */
+	reg_w(gspca_dev, STK1135_REG_GCTRL, (1 << 5));
+
+	stk1135_configure_clock(gspca_dev);
+
+	/* set capture start position X = 0, Y = 0 */
+	reg_w(gspca_dev, STK1135_REG_CISPO + 0, 0x00);
+	reg_w(gspca_dev, STK1135_REG_CISPO + 1, 0x00);
+	reg_w(gspca_dev, STK1135_REG_CISPO + 2, 0x00);
+	reg_w(gspca_dev, STK1135_REG_CISPO + 3, 0x00);
+
+	/* set capture end position */
+	width = gspca_dev->pixfmt.width;
+	height = gspca_dev->pixfmt.height;
+	reg_w(gspca_dev, STK1135_REG_CIEPO + 0, width & 0xff);
+	reg_w(gspca_dev, STK1135_REG_CIEPO + 1, width >> 8);
+	reg_w(gspca_dev, STK1135_REG_CIEPO + 2, height & 0xff);
+	reg_w(gspca_dev, STK1135_REG_CIEPO + 3, height >> 8);
+
+	/* set 8-bit mode */
+	reg_w(gspca_dev, STK1135_REG_SCTRL, 0x20);
+
+	stk1135_configure_mt9m112(gspca_dev);
+
+	/* enable capture */
+	reg_w_mask(gspca_dev, STK1135_REG_SCTRL, 0x80, 0x80);
+
+	if (gspca_dev->usb_err >= 0)
+		PDEBUG(D_STREAM, "camera started alt: 0x%02x",
+				gspca_dev->alt);
+
+	sd->pkt_seq = 0;
+
+	return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+	struct usb_device *dev = gspca_dev->dev;
+
+	usb_set_interface(dev, gspca_dev->iface, 0);
+
+	stk1135_camera_disable(gspca_dev);
+
+	PDEBUG(D_STREAM, "camera stopped");
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+			u8 *data,			/* isoc packet */
+			int len)			/* iso packet length */
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	int skip = sizeof(struct stk1135_pkt_header);
+	bool flip;
+	enum gspca_packet_type pkt_type = INTER_PACKET;
+	struct stk1135_pkt_header *hdr = (void *)data;
+	u8 seq;
+
+	if (len < 4) {
+		PDEBUG(D_PACK, "received short packet (less than 4 bytes)");
+		return;
+	}
+
+	/* GPIO 8 is flip sensor (1 = normal position, 0 = flipped to back) */
+	flip = !(le16_to_cpu(hdr->gpio) & (1 << 8));
+	/* it's a switch, needs software debounce */
+	if (sd->flip_status != flip)
+		sd->flip_debounce++;
+	else
+		sd->flip_debounce = 0;
+
+	/* check sequence number (not present in new frame packets) */
+	if (!(hdr->flags & STK1135_HDR_FRAME_START)) {
+		seq = hdr->seq & STK1135_HDR_SEQ_MASK;
+		if (seq != sd->pkt_seq) {
+			PDEBUG(D_PACK, "received out-of-sequence packet");
+			/* resync sequence and discard packet */
+			sd->pkt_seq = seq;
+			gspca_dev->last_packet_type = DISCARD_PACKET;
+			return;
+		}
+	}
+	sd->pkt_seq++;
+	if (sd->pkt_seq > STK1135_HDR_SEQ_MASK)
+		sd->pkt_seq = 0;
+
+	if (len == sizeof(struct stk1135_pkt_header))
+		return;
+
+	if (hdr->flags & STK1135_HDR_FRAME_START) { /* new frame */
+		skip = 8;	/* the header is longer */
+		gspca_frame_add(gspca_dev, LAST_PACKET, data, 0);
+		pkt_type = FIRST_PACKET;
+	}
+	gspca_frame_add(gspca_dev, pkt_type, data + skip, len - skip);
+}
+
+static void sethflip(struct gspca_dev *gspca_dev, s32 val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	if (sd->flip_status)
+		val = !val;
+	sensor_write_mask(gspca_dev, 0x020, val ? 0x0002 : 0x0000 , 0x0002);
+}
+
+static void setvflip(struct gspca_dev *gspca_dev, s32 val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	if (sd->flip_status)
+		val = !val;
+	sensor_write_mask(gspca_dev, 0x020, val ? 0x0001 : 0x0000 , 0x0001);
+}
+
+static void stk1135_dq_callback(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	if (sd->flip_debounce > 100) {
+		sd->flip_status = !sd->flip_status;
+		sethflip(gspca_dev, v4l2_ctrl_g_ctrl(sd->hflip));
+		setvflip(gspca_dev, v4l2_ctrl_g_ctrl(sd->vflip));
+	}
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct gspca_dev *gspca_dev =
+		container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+
+	gspca_dev->usb_err = 0;
+
+	if (!gspca_dev->streaming)
+		return 0;
+
+	switch (ctrl->id) {
+	case V4L2_CID_HFLIP:
+		sethflip(gspca_dev, ctrl->val);
+		break;
+	case V4L2_CID_VFLIP:
+		setvflip(gspca_dev, ctrl->val);
+		break;
+	}
+
+	return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+	.s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+	gspca_dev->vdev.ctrl_handler = hdl;
+	v4l2_ctrl_handler_init(hdl, 2);
+	sd->hflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+			V4L2_CID_HFLIP, 0, 1, 1, 0);
+	sd->vflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+			V4L2_CID_VFLIP, 0, 1, 1, 0);
+
+	if (hdl->error) {
+		pr_err("Could not initialize controls\n");
+		return hdl->error;
+	}
+	return 0;
+}
+
+static void stk1135_try_fmt(struct gspca_dev *gspca_dev, struct v4l2_format *fmt)
+{
+	fmt->fmt.pix.width = clamp(fmt->fmt.pix.width, 32U, 1280U);
+	fmt->fmt.pix.height = clamp(fmt->fmt.pix.height, 32U, 1024U);
+	/* round up to even numbers */
+	fmt->fmt.pix.width += (fmt->fmt.pix.width & 1);
+	fmt->fmt.pix.height += (fmt->fmt.pix.height & 1);
+
+	fmt->fmt.pix.bytesperline = fmt->fmt.pix.width;
+	fmt->fmt.pix.sizeimage = fmt->fmt.pix.width * fmt->fmt.pix.height;
+}
+
+static int stk1135_enum_framesizes(struct gspca_dev *gspca_dev,
+			struct v4l2_frmsizeenum *fsize)
+{
+	if (fsize->index != 0 || fsize->pixel_format != V4L2_PIX_FMT_SBGGR8)
+		return -EINVAL;
+
+	fsize->type = V4L2_FRMSIZE_TYPE_STEPWISE;
+	fsize->stepwise.min_width = 32;
+	fsize->stepwise.min_height = 32;
+	fsize->stepwise.max_width = 1280;
+	fsize->stepwise.max_height = 1024;
+	fsize->stepwise.step_width = 2;
+	fsize->stepwise.step_height = 2;
+
+	return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+	.name = MODULE_NAME,
+	.config = sd_config,
+	.init = sd_init,
+	.init_controls = sd_init_controls,
+	.start = sd_start,
+	.stopN = sd_stopN,
+	.pkt_scan = sd_pkt_scan,
+	.dq_callback = stk1135_dq_callback,
+	.try_fmt = stk1135_try_fmt,
+	.enum_framesizes = stk1135_enum_framesizes,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+	{USB_DEVICE(0x174f, 0x6a31)},	/* ASUS laptop, MT9M112 sensor */
+	{}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+			const struct usb_device_id *id)
+{
+	return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+				THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+	.name = MODULE_NAME,
+	.id_table = device_table,
+	.probe = sd_probe,
+	.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+	.suspend = gspca_suspend,
+	.resume = gspca_resume,
+	.reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
diff --git a/drivers/media/usb/gspca/stk1135.h b/drivers/media/usb/gspca/stk1135.h
new file mode 100644
index 00000000000..e1dd92ab49b
--- /dev/null
+++ b/drivers/media/usb/gspca/stk1135.h
@@ -0,0 +1,57 @@
+/*
+ * STK1135 registers
+ *
+ * Copyright (c) 2013 Ondrej Zary
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#define STK1135_REG_GCTRL	0x000	/* GPIO control */
+#define STK1135_REG_ICTRL	0x004	/* Interrupt control */
+#define STK1135_REG_IDATA	0x008	/* Interrupt data */
+#define STK1135_REG_RMCTL	0x00c	/* Remote wakeup control */
+#define STK1135_REG_POSVA	0x010	/* Power-on strapping data */
+
+#define STK1135_REG_SENSO	0x018	/* Sensor select options */
+#define STK1135_REG_PLLFD	0x01c	/* PLL frequency divider */
+
+#define STK1135_REG_SCTRL	0x100	/* Sensor control register */
+#define STK1135_REG_DCTRL	0x104	/* Decimation control register */
+#define STK1135_REG_CISPO	0x110	/* Capture image starting position */
+#define STK1135_REG_CIEPO	0x114	/* Capture image ending position */
+#define STK1135_REG_TCTRL	0x120	/* Test data control */
+
+#define STK1135_REG_SICTL	0x200	/* Serial interface control register */
+#define STK1135_REG_SBUSW	0x204	/* Serial bus write */
+#define STK1135_REG_SBUSR	0x208	/* Serial bus read */
+#define STK1135_REG_SCSI	0x20c	/* Software control serial interface */
+#define STK1135_REG_GSBWP	0x210	/* General serial bus write port */
+#define STK1135_REG_GSBRP	0x214	/* General serial bus read port */
+#define STK1135_REG_ASIC	0x2fc	/* Alternate serial interface control */
+
+#define STK1135_REG_TMGEN	0x300	/* Timing generator */
+#define STK1135_REG_TCP1	0x350	/* Timing control parameter 1 */
+
+struct stk1135_pkt_header {
+	u8 flags;
+	u8 seq;
+	__le16 gpio;
+} __packed;
+
+#define STK1135_HDR_FRAME_START	(1 << 7)
+#define STK1135_HDR_ODD		(1 << 6)
+#define STK1135_HDR_I2C_VBLANK	(1 << 5)
+
+#define STK1135_HDR_SEQ_MASK	0x3f
diff --git a/drivers/media/usb/gspca/stv0680.c b/drivers/media/usb/gspca/stv0680.c
index 9c0827631b9..7f94ec74282 100644
--- a/drivers/media/usb/gspca/stv0680.c
+++ b/drivers/media/usb/gspca/stv0680.c
@@ -139,7 +139,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct sd *sd = (struct sd *) gspca_dev;
 	struct cam *cam = &gspca_dev->cam;
 
-	/* Give the camera some time to settle, otherwise initalization will
+	/* Give the camera some time to settle, otherwise initialization will
 	   fail on hotplug, and yes it really needs a full second. */
 	msleep(1000);
 
diff --git a/drivers/media/usb/gspca/stv06xx/stv06xx.c b/drivers/media/usb/gspca/stv06xx/stv06xx.c
index 55ee7a61c67..49d209bbf9e 100644
--- a/drivers/media/usb/gspca/stv06xx/stv06xx.c
+++ b/drivers/media/usb/gspca/stv06xx/stv06xx.c
@@ -452,7 +452,7 @@ frame_data:
 					NULL, 0);
 
 			if (sd->bridge == BRIDGE_ST6422)
-				sd->to_skip = gspca_dev->width * 4;
+				sd->to_skip = gspca_dev->pixfmt.width * 4;
 
 			if (chunk_len)
 				PERR("Chunk length is "
diff --git a/drivers/media/usb/gspca/stv06xx/stv06xx_pb0100.c b/drivers/media/usb/gspca/stv06xx/stv06xx_pb0100.c
index 8206b774330..8d785edcccf 100644
--- a/drivers/media/usb/gspca/stv06xx/stv06xx_pb0100.c
+++ b/drivers/media/usb/gspca/stv06xx/stv06xx_pb0100.c
@@ -421,7 +421,7 @@ static int pb0100_set_autogain_target(struct gspca_dev *gspca_dev, __s32 val)
 
 	/* Number of pixels counted by the sensor when subsampling the pixels.
 	 * Slightly larger than the real value to avoid oscillation */
-	totalpixels = gspca_dev->width * gspca_dev->height;
+	totalpixels = gspca_dev->pixfmt.width * gspca_dev->pixfmt.height;
 	totalpixels = totalpixels/(8*8) + totalpixels/(64*64);
 
 	brightpixels = (totalpixels * val) >> 8;
diff --git a/drivers/media/usb/gspca/stv06xx/stv06xx_vv6410.c b/drivers/media/usb/gspca/stv06xx/stv06xx_vv6410.c
index bf3e5c317a2..e60cbb3aa60 100644
--- a/drivers/media/usb/gspca/stv06xx/stv06xx_vv6410.c
+++ b/drivers/media/usb/gspca/stv06xx/stv06xx_vv6410.c
@@ -178,7 +178,7 @@ static int vv6410_stop(struct sd *sd)
 
 	PDEBUG(D_STREAM, "Halting stream");
 
-	return (err < 0) ? err : 0;
+	return 0;
 }
 
 static int vv6410_dump(struct sd *sd)
diff --git a/drivers/media/usb/gspca/sunplus.c b/drivers/media/usb/gspca/sunplus.c
index af8767a9bd4..46c9f2229a1 100644
--- a/drivers/media/usb/gspca/sunplus.c
+++ b/drivers/media/usb/gspca/sunplus.c
@@ -715,7 +715,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	int enable;
 
 	/* create the JPEG header */
-	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+	jpeg_define(sd->jpeg_hdr, gspca_dev->pixfmt.height,
+			gspca_dev->pixfmt.width,
 			0x22);		/* JPEG 411 */
 	jpeg_set_qual(sd->jpeg_hdr, QUALITY);
 
@@ -1026,6 +1027,7 @@ static const struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x055f, 0xc650), BS(SPCA533, 0)},
 	{USB_DEVICE(0x05da, 0x1018), BS(SPCA504B, 0)},
 	{USB_DEVICE(0x06d6, 0x0031), BS(SPCA533, 0)},
+	{USB_DEVICE(0x06d6, 0x0041), BS(SPCA504B, 0)},
 	{USB_DEVICE(0x0733, 0x1311), BS(SPCA533, 0)},
 	{USB_DEVICE(0x0733, 0x1314), BS(SPCA533, 0)},
 	{USB_DEVICE(0x0733, 0x2211), BS(SPCA533, 0)},
diff --git a/drivers/media/usb/gspca/topro.c b/drivers/media/usb/gspca/topro.c
index 4cb511ccc5f..5fcd1eec200 100644
--- a/drivers/media/usb/gspca/topro.c
+++ b/drivers/media/usb/gspca/topro.c
@@ -3856,7 +3856,7 @@ static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
 
 	if (sd->bridge == BRIDGE_TP6800) {
 		val |= 0x08;		/* grid compensation enable */
-		if (gspca_dev->width == 640)
+		if (gspca_dev->pixfmt.width == 640)
 			reg_w(gspca_dev, TP6800_R78_FORMAT, 0x00); /* vga */
 		else
 			val |= 0x04;		/* scaling down enable */
@@ -3880,7 +3880,7 @@ static void set_resolution(struct gspca_dev *gspca_dev)
 	struct sd *sd = (struct sd *) gspca_dev;
 
 	reg_w(gspca_dev, TP6800_R21_ENDP_1_CTL, 0x00);
-	if (gspca_dev->width == 320) {
+	if (gspca_dev->pixfmt.width == 320) {
 		reg_w(gspca_dev, TP6800_R3F_FRAME_RATE, 0x06);
 		msleep(100);
 		i2c_w(gspca_dev, CX0342_AUTO_ADC_CALIB, 0x01);
@@ -3924,7 +3924,7 @@ static int get_fr_idx(struct gspca_dev *gspca_dev)
 
 		/* 640x480 * 30 fps does not work */
 		if (i == 6			/* if 30 fps */
-		 && gspca_dev->width == 640)
+		 && gspca_dev->pixfmt.width == 640)
 			i = 0x05;		/* 15 fps */
 	} else {
 		for (i = 0; i < ARRAY_SIZE(rates_6810) - 1; i++) {
@@ -3935,7 +3935,7 @@ static int get_fr_idx(struct gspca_dev *gspca_dev)
 
 		/* 640x480 * 30 fps does not work */
 		if (i == 7			/* if 30 fps */
-		 && gspca_dev->width == 640)
+		 && gspca_dev->pixfmt.width == 640)
 			i = 6;			/* 15 fps */
 		i |= 0x80;			/* clock * 1 */
 	}
@@ -4554,7 +4554,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width);
+	jpeg_define(sd->jpeg_hdr, gspca_dev->pixfmt.height,
+			gspca_dev->pixfmt.width);
 	set_dqt(gspca_dev, sd->quality);
 	if (sd->bridge == BRIDGE_TP6800) {
 		if (sd->sensor == SENSOR_CX0342)
@@ -4630,8 +4631,16 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 		}
 		data++;
 		len--;
+		if (len < 2) {
+			gspca_dev->last_packet_type = DISCARD_PACKET;
+			return;
+		}
 		if (*data == 0xff && data[1] == 0xd8) {
 /*fixme: there may be information in the 4 high bits*/
+			if (len < 7) {
+				gspca_dev->last_packet_type = DISCARD_PACKET;
+				return;
+			}
 			if ((data[6] & 0x0f) != sd->quality)
 				set_dqt(gspca_dev, data[6] & 0x0f);
 			gspca_frame_add(gspca_dev, FIRST_PACKET,
@@ -4671,7 +4680,7 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 		gspca_dev->last_packet_type = DISCARD_PACKET;
 		break;
 	case 0xcc:
-		if (data[1] != 0xff || data[2] != 0xd8)
+		if (len >= 3 && (data[1] != 0xff || data[2] != 0xd8))
 			gspca_frame_add(gspca_dev, INTER_PACKET,
 					data + 1, len - 1);
 		else
@@ -4737,7 +4746,7 @@ static void sd_dq_callback(struct gspca_dev *gspca_dev)
 			(gspca_dev->usb_buf[26] << 8) + gspca_dev->usb_buf[25] +
 			(gspca_dev->usb_buf[29] << 8) + gspca_dev->usb_buf[28])
 				/ 8;
-		if (gspca_dev->width == 640)
+		if (gspca_dev->pixfmt.width == 640)
 			luma /= 4;
 		reg_w(gspca_dev, 0x7d, 0x00);
 
diff --git a/drivers/media/usb/gspca/tv8532.c b/drivers/media/usb/gspca/tv8532.c
index 8591324a53e..d497ba38af0 100644
--- a/drivers/media/usb/gspca/tv8532.c
+++ b/drivers/media/usb/gspca/tv8532.c
@@ -268,7 +268,7 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 	packet_type0 = packet_type1 = INTER_PACKET;
 	if (gspca_dev->empty_packet) {
 		gspca_dev->empty_packet = 0;
-		sd->packet = gspca_dev->height / 2;
+		sd->packet = gspca_dev->pixfmt.height / 2;
 		packet_type0 = FIRST_PACKET;
 	} else if (sd->packet == 0)
 		return;			/* 2 more lines in 352x288 ! */
@@ -284,9 +284,10 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 	 * - 4 bytes
 	 */
 	gspca_frame_add(gspca_dev, packet_type0,
-			data + 2, gspca_dev->width);
+			data + 2, gspca_dev->pixfmt.width);
 	gspca_frame_add(gspca_dev, packet_type1,
-			data + gspca_dev->width + 5, gspca_dev->width);
+			data + gspca_dev->pixfmt.width + 5,
+			gspca_dev->pixfmt.width);
 }
 
 static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
diff --git a/drivers/media/usb/gspca/vicam.c b/drivers/media/usb/gspca/vicam.c
index d6890bc3719..103f6c4236b 100644
--- a/drivers/media/usb/gspca/vicam.c
+++ b/drivers/media/usb/gspca/vicam.c
@@ -6,7 +6,7 @@
  * Based on the usbvideo vicam driver, which is:
  *
  * Copyright (c) 2002 Joe Burks (jburks@wavicle.org),
- *                    Christopher L Cheney (ccheney@cheney.cx),
+ *                    Chris Cheney (chris.cheney@gmail.com),
  *                    Pavel Machek (pavel@ucw.cz),
  *                    John Tyner (jtyner@cs.ucr.edu),
  *                    Monroe Williams (monroe@pobox.com)
@@ -121,13 +121,13 @@ static int vicam_read_frame(struct gspca_dev *gspca_dev, u8 *data, int size)
 
 	memset(req_data, 0, 16);
 	req_data[0] = gain;
-	if (gspca_dev->width == 256)
+	if (gspca_dev->pixfmt.width == 256)
 		req_data[1] |= 0x01; /* low nibble x-scale */
-	if (gspca_dev->height <= 122) {
+	if (gspca_dev->pixfmt.height <= 122) {
 		req_data[1] |= 0x10; /* high nibble y-scale */
-		unscaled_height = gspca_dev->height * 2;
+		unscaled_height = gspca_dev->pixfmt.height * 2;
 	} else
-		unscaled_height = gspca_dev->height;
+		unscaled_height = gspca_dev->pixfmt.height;
 	req_data[2] = 0x90; /* unknown, does not seem to do anything */
 	if (unscaled_height <= 200)
 		req_data[3] = 0x06; /* vend? */
diff --git a/drivers/media/usb/gspca/w996Xcf.c b/drivers/media/usb/gspca/w996Xcf.c
index 2165da0c7ce..fb9fe2ef3a6 100644
--- a/drivers/media/usb/gspca/w996Xcf.c
+++ b/drivers/media/usb/gspca/w996Xcf.c
@@ -430,11 +430,11 @@ static void w9968cf_set_crop_window(struct sd *sd)
 	#define SC(x) ((x) << 10)
 
 	/* Scaling factors */
-	fw = SC(sd->gspca_dev.width) / max_width;
-	fh = SC(sd->gspca_dev.height) / max_height;
+	fw = SC(sd->gspca_dev.pixfmt.width) / max_width;
+	fh = SC(sd->gspca_dev.pixfmt.height) / max_height;
 
-	cw = (fw >= fh) ? max_width : SC(sd->gspca_dev.width) / fh;
-	ch = (fw >= fh) ? SC(sd->gspca_dev.height) / fw : max_height;
+	cw = (fw >= fh) ? max_width : SC(sd->gspca_dev.pixfmt.width) / fh;
+	ch = (fw >= fh) ? SC(sd->gspca_dev.pixfmt.height) / fw : max_height;
 
 	sd->sensor_width = max_width;
 	sd->sensor_height = max_height;
@@ -454,34 +454,34 @@ static void w9968cf_mode_init_regs(struct sd *sd)
 
 	w9968cf_set_crop_window(sd);
 
-	reg_w(sd, 0x14, sd->gspca_dev.width);
-	reg_w(sd, 0x15, sd->gspca_dev.height);
+	reg_w(sd, 0x14, sd->gspca_dev.pixfmt.width);
+	reg_w(sd, 0x15, sd->gspca_dev.pixfmt.height);
 
 	/* JPEG width & height */
-	reg_w(sd, 0x30, sd->gspca_dev.width);
-	reg_w(sd, 0x31, sd->gspca_dev.height);
+	reg_w(sd, 0x30, sd->gspca_dev.pixfmt.width);
+	reg_w(sd, 0x31, sd->gspca_dev.pixfmt.height);
 
 	/* Y & UV frame buffer strides (in WORD) */
 	if (w9968cf_vga_mode[sd->gspca_dev.curr_mode].pixelformat ==
 	    V4L2_PIX_FMT_JPEG) {
-		reg_w(sd, 0x2c, sd->gspca_dev.width / 2);
-		reg_w(sd, 0x2d, sd->gspca_dev.width / 4);
+		reg_w(sd, 0x2c, sd->gspca_dev.pixfmt.width / 2);
+		reg_w(sd, 0x2d, sd->gspca_dev.pixfmt.width / 4);
 	} else
-		reg_w(sd, 0x2c, sd->gspca_dev.width);
+		reg_w(sd, 0x2c, sd->gspca_dev.pixfmt.width);
 
 	reg_w(sd, 0x00, 0xbf17); /* reset everything */
 	reg_w(sd, 0x00, 0xbf10); /* normal operation */
 
 	/* Transfer size in WORDS (for UYVY format only) */
-	val = sd->gspca_dev.width * sd->gspca_dev.height;
+	val = sd->gspca_dev.pixfmt.width * sd->gspca_dev.pixfmt.height;
 	reg_w(sd, 0x3d, val & 0xffff); /* low bits */
 	reg_w(sd, 0x3e, val >> 16);    /* high bits */
 
 	if (w9968cf_vga_mode[sd->gspca_dev.curr_mode].pixelformat ==
 	    V4L2_PIX_FMT_JPEG) {
 		/* We may get called multiple times (usb isoc bw negotiat.) */
-		jpeg_define(sd->jpeg_hdr, sd->gspca_dev.height,
-			    sd->gspca_dev.width, 0x22); /* JPEG 420 */
+		jpeg_define(sd->jpeg_hdr, sd->gspca_dev.pixfmt.height,
+			    sd->gspca_dev.pixfmt.width, 0x22); /* JPEG 420 */
 		jpeg_set_qual(sd->jpeg_hdr, v4l2_ctrl_g_ctrl(sd->jpegqual));
 		w9968cf_upload_quantizationtables(sd);
 		v4l2_ctrl_grab(sd->jpegqual, true);
diff --git a/drivers/media/usb/gspca/xirlink_cit.c b/drivers/media/usb/gspca/xirlink_cit.c
index 7eaf64eb867..a41aa7817c5 100644
--- a/drivers/media/usb/gspca/xirlink_cit.c
+++ b/drivers/media/usb/gspca/xirlink_cit.c
@@ -1471,14 +1471,14 @@ static int cit_get_clock_div(struct gspca_dev *gspca_dev)
 
 	while (clock_div > 3 &&
 			1000 * packet_size >
-			gspca_dev->width * gspca_dev->height *
+			gspca_dev->pixfmt.width * gspca_dev->pixfmt.height *
 			fps[clock_div - 1] * 3 / 2)
 		clock_div--;
 
 	PDEBUG(D_PROBE,
 	       "PacketSize: %d, res: %dx%d -> using clockdiv: %d (%d fps)",
-	       packet_size, gspca_dev->width, gspca_dev->height, clock_div,
-	       fps[clock_div]);
+	       packet_size, gspca_dev->pixfmt.width, gspca_dev->pixfmt.height,
+	       clock_div, fps[clock_div]);
 
 	return clock_div;
 }
@@ -1502,7 +1502,7 @@ static int cit_start_model0(struct gspca_dev *gspca_dev)
 	cit_write_reg(gspca_dev, 0x0002, 0x0426);
 	cit_write_reg(gspca_dev, 0x0014, 0x0427);
 
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 160: /* 160x120 */
 		cit_write_reg(gspca_dev, 0x0004, 0x010b);
 		cit_write_reg(gspca_dev, 0x0001, 0x010a);
@@ -1643,7 +1643,7 @@ static int cit_start_model1(struct gspca_dev *gspca_dev)
 	cit_write_reg(gspca_dev, 0x00, 0x0101);
 	cit_write_reg(gspca_dev, 0x00, 0x010a);
 
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 128: /* 128x96 */
 		cit_write_reg(gspca_dev, 0x80, 0x0103);
 		cit_write_reg(gspca_dev, 0x60, 0x0105);
@@ -1700,7 +1700,7 @@ static int cit_start_model1(struct gspca_dev *gspca_dev)
 	}
 
 	/* Assorted init */
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 128: /* 128x96 */
 		cit_Packet_Format1(gspca_dev, 0x2b, 0x1e);
 		cit_write_reg(gspca_dev, 0xc9, 0x0119);	/* Same everywhere */
@@ -1753,7 +1753,7 @@ static int cit_start_model2(struct gspca_dev *gspca_dev)
 	cit_write_reg(gspca_dev, 0x0000, 0x0108);
 	cit_write_reg(gspca_dev, 0x0001, 0x0133);
 	cit_write_reg(gspca_dev, 0x0001, 0x0102);
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 176: /* 176x144 */
 		cit_write_reg(gspca_dev, 0x002c, 0x0103);	/* All except 320x240 */
 		cit_write_reg(gspca_dev, 0x0000, 0x0104);	/* Same */
@@ -1792,7 +1792,7 @@ static int cit_start_model2(struct gspca_dev *gspca_dev)
 
 	cit_write_reg(gspca_dev, 0x0000, 0x0100);	/* LED on */
 
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 176: /* 176x144 */
 		cit_write_reg(gspca_dev, 0x0050, 0x0111);
 		cit_write_reg(gspca_dev, 0x00d0, 0x0111);
@@ -1840,7 +1840,7 @@ static int cit_start_model2(struct gspca_dev *gspca_dev)
 	 * Magic control of CMOS sensor. Only lower values like
 	 * 0-3 work, and picture shifts left or right. Don't change.
 	 */
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 176: /* 176x144 */
 		cit_model2_Packet1(gspca_dev, 0x0014, 0x0002);
 		cit_model2_Packet1(gspca_dev, 0x0016, 0x0002); /* Horizontal shift */
@@ -1899,7 +1899,7 @@ static int cit_start_model2(struct gspca_dev *gspca_dev)
 	 * does not allow arbitrary values and apparently is a bit mask, to
 	 * be activated only at appropriate time. Don't change it randomly!
 	 */
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 176: /* 176x144 */
 		cit_model2_Packet1(gspca_dev, 0x0026, 0x00c2);
 		break;
@@ -2023,7 +2023,7 @@ static int cit_start_model3(struct gspca_dev *gspca_dev)
 	cit_model3_Packet1(gspca_dev, 0x009e, 0x0096);
 	cit_model3_Packet1(gspca_dev, 0x009f, 0x000a);
 
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 160:
 		cit_write_reg(gspca_dev, 0x0000, 0x0101); /* Same on 160x120, 320x240 */
 		cit_write_reg(gspca_dev, 0x00a0, 0x0103); /* Same on 160x120, 320x240 */
@@ -2134,7 +2134,7 @@ static int cit_start_model3(struct gspca_dev *gspca_dev)
 	   like with the IBM netcam pro). */
 	cit_write_reg(gspca_dev, clock_div, 0x0111); /* Clock Divider */
 
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 160:
 		cit_model3_Packet1(gspca_dev, 0x001f, 0x0000); /* Same */
 		cit_model3_Packet1(gspca_dev, 0x0039, 0x001f); /* Same */
@@ -2211,7 +2211,7 @@ static int cit_start_model4(struct gspca_dev *gspca_dev)
 	cit_write_reg(gspca_dev, 0xfffa, 0x0124);
 	cit_model4_Packet1(gspca_dev, 0x0034, 0x0000);
 
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 128: /* 128x96 */
 		cit_write_reg(gspca_dev, 0x0070, 0x0119);
 		cit_write_reg(gspca_dev, 0x00d0, 0x0111);
@@ -2531,7 +2531,7 @@ static int cit_start_ibm_netcam_pro(struct gspca_dev *gspca_dev)
 	cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */
 	cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */
 
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 160: /* 160x120 */
 		cit_write_reg(gspca_dev, 0x0024, 0x010b);
 		cit_write_reg(gspca_dev, 0x0089, 0x0119);
@@ -2635,7 +2635,7 @@ static int sd_isoc_init(struct gspca_dev *gspca_dev)
 	struct usb_host_interface *alt;
 	int max_packet_size;
 
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 160:
 		max_packet_size = 450;
 		break;
@@ -2659,7 +2659,7 @@ static int sd_isoc_nego(struct gspca_dev *gspca_dev)
 	int ret, packet_size, min_packet_size;
 	struct usb_host_interface *alt;
 
-	switch (gspca_dev->width) {
+	switch (gspca_dev->pixfmt.width) {
 	case 160:
 		min_packet_size = 200;
 		break;
@@ -2780,7 +2780,7 @@ static u8 *cit_find_sof(struct gspca_dev *gspca_dev, u8 *data, int len)
 	case CIT_MODEL1:
 	case CIT_MODEL3:
 	case CIT_IBM_NETCAM_PRO:
-		switch (gspca_dev->width) {
+		switch (gspca_dev->pixfmt.width) {
 		case 160: /* 160x120 */
 			byte3 = 0x02;
 			byte4 = 0x0a;
@@ -2864,20 +2864,16 @@ static u8 *cit_find_sof(struct gspca_dev *gspca_dev, u8 *data, int len)
 				if (data[i] == 0xff) {
 					if (i >= 4)
 						PDEBUG(D_FRAM,
-						       "header found at offset: %d: %02x %02x 00 %02x %02x %02x\n",
+						       "header found at offset: %d: %02x %02x 00 %3ph\n",
 						       i - 1,
 						       data[i - 4],
 						       data[i - 3],
-						       data[i],
-						       data[i + 1],
-						       data[i + 2]);
+						       &data[i]);
 					else
 						PDEBUG(D_FRAM,
-						       "header found at offset: %d: 00 %02x %02x %02x\n",
+						       "header found at offset: %d: 00 %3ph\n",
 						       i - 1,
-						       data[i],
-						       data[i + 1],
-						       data[i + 2]);
+						       &data[i]);
 					return data + i + (sd->sof_len - 1);
 				}
 				break;
diff --git a/drivers/media/usb/gspca/zc3xx.c b/drivers/media/usb/gspca/zc3xx.c
index cbfc2f92142..d3e1b6d8bf4 100644
--- a/drivers/media/usb/gspca/zc3xx.c
+++ b/drivers/media/usb/gspca/zc3xx.c
@@ -6700,7 +6700,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	};
 
 	/* create the JPEG header */
-	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+	jpeg_define(sd->jpeg_hdr, gspca_dev->pixfmt.height,
+			gspca_dev->pixfmt.width,
 			0x21);		/* JPEG 422 */
 
 	mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
@@ -6904,7 +6905,7 @@ static int sd_get_jcomp(struct gspca_dev *gspca_dev,
 #if IS_ENABLED(CONFIG_INPUT)
 static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
 			u8 *data,		/* interrupt packet data */
-			int len)		/* interrput packet length */
+			int len)		/* interrupt packet length */
 {
 	if (len == 8 && data[4] == 1) {
 		input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
diff --git a/drivers/media/usb/hdpvr/hdpvr-core.c b/drivers/media/usb/hdpvr/hdpvr-core.c
index cb694055ba7..c5638964c3f 100644
--- a/drivers/media/usb/hdpvr/hdpvr-core.c
+++ b/drivers/media/usb/hdpvr/hdpvr-core.c
@@ -78,7 +78,8 @@ void hdpvr_delete(struct hdpvr_device *dev)
 
 static void challenge(u8 *bytes)
 {
-	u64 *i64P, tmp64;
+	__le64 *i64P;
+	u64 tmp64;
 	uint i, idx;
 
 	for (idx = 0; idx < 32; ++idx) {
@@ -106,10 +107,10 @@ static void challenge(u8 *bytes)
 			for (i = 0; i < 3; i++)
 				bytes[1] *= bytes[6] + 1;
 			for (i = 0; i < 3; i++) {
-				i64P = (u64 *)bytes;
+				i64P = (__le64 *)bytes;
 				tmp64 = le64_to_cpup(i64P);
-				tmp64 <<= bytes[7] & 0x0f;
-				*i64P += cpu_to_le64(tmp64);
+				tmp64 = tmp64 + (tmp64 << (bytes[7] & 0x0f));
+				*i64P = cpu_to_le64(tmp64);
 			}
 			break;
 		}
@@ -197,7 +198,6 @@ static int device_authorization(struct hdpvr_device *dev)
 	hex_dump_to_buffer(response, 8, 16, 1, print_buf, 5*buf_size+1, 0);
 	v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev, " response: %s\n",
 		 print_buf);
-	kfree(print_buf);
 #endif
 
 	msleep(100);
@@ -213,6 +213,9 @@ static int device_authorization(struct hdpvr_device *dev)
 	retval = ret != 8;
 unlock:
 	mutex_unlock(&dev->usbc_mutex);
+#ifdef HDPVR_DEBUG
+	kfree(print_buf);
+#endif
 	return retval;
 }
 
@@ -301,7 +304,10 @@ static int hdpvr_probe(struct usb_interface *interface,
 		goto error;
 	}
 
-	dev->workqueue = 0;
+	/* init video transfer queues first of all */
+	/* to prevent oops in hdpvr_delete() on error paths */
+	INIT_LIST_HEAD(&dev->free_buff_list);
+	INIT_LIST_HEAD(&dev->rec_buff_list);
 
 	/* register v4l2_device early so it can be used for printks */
 	if (v4l2_device_register(&interface->dev, &dev->v4l2_dev)) {
@@ -325,10 +331,6 @@ static int hdpvr_probe(struct usb_interface *interface,
 	if (!dev->workqueue)
 		goto error;
 
-	/* init video transfer queues */
-	INIT_LIST_HEAD(&dev->free_buff_list);
-	INIT_LIST_HEAD(&dev->rec_buff_list);
-
 	dev->options = hdpvr_default_options;
 
 	if (default_video_input < HDPVR_VIDEO_INPUTS)
@@ -405,7 +407,7 @@ static int hdpvr_probe(struct usb_interface *interface,
 				    video_nr[atomic_inc_return(&dev_nr)]);
 	if (retval < 0) {
 		v4l2_err(&dev->v4l2_dev, "registering videodev failed\n");
-		goto error;
+		goto reg_fail;
 	}
 
 	/* let the user know what node this device is now attached to */
diff --git a/drivers/media/usb/hdpvr/hdpvr-video.c b/drivers/media/usb/hdpvr/hdpvr-video.c
index 4f8567aa99d..6bce01a674f 100644
--- a/drivers/media/usb/hdpvr/hdpvr-video.c
+++ b/drivers/media/usb/hdpvr/hdpvr-video.c
@@ -24,6 +24,7 @@
 #include <linux/v4l2-dv-timings.h>
 #include <media/v4l2-dev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-dv-timings.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-event.h>
 #include "hdpvr.h"
@@ -81,7 +82,7 @@ static void hdpvr_read_bulk_callback(struct urb *urb)
 }
 
 /*=========================================================================*/
-/* bufffer bits */
+/* buffer bits */
 
 /* function expects dev->io_mutex to be hold by caller */
 int hdpvr_cancel_queue(struct hdpvr_device *dev)
@@ -641,7 +642,7 @@ static int vidioc_s_dv_timings(struct file *file, void *_fh,
 	if (dev->status != STATUS_IDLE)
 		return -EBUSY;
 	for (i = 0; i < ARRAY_SIZE(hdpvr_dv_timings); i++)
-		if (v4l_match_dv_timings(timings, hdpvr_dv_timings + i, 0))
+		if (v4l2_match_dv_timings(timings, hdpvr_dv_timings + i, 0))
 			break;
 	if (i == ARRAY_SIZE(hdpvr_dv_timings))
 		return -EINVAL;
@@ -689,10 +690,8 @@ static int vidioc_query_dv_timings(struct file *file, void *_fh,
 		unsigned vsize;
 		unsigned fps;
 
-		hsize = bt->hfrontporch + bt->hsync + bt->hbackporch + bt->width;
-		vsize = bt->vfrontporch + bt->vsync + bt->vbackporch +
-			bt->il_vfrontporch + bt->il_vsync + bt->il_vbackporch +
-			bt->height;
+		hsize = V4L2_DV_BT_FRAME_WIDTH(bt);
+		vsize = V4L2_DV_BT_FRAME_HEIGHT(bt);
 		fps = (unsigned)bt->pixelclock / (hsize * vsize);
 		if (bt->width != vid_info.width ||
 		    bt->height != vid_info.height ||
@@ -927,7 +926,7 @@ static int hdpvr_s_ctrl(struct v4l2_ctrl *ctrl)
 	case V4L2_CID_MPEG_AUDIO_ENCODING:
 		if (dev->flags & HDPVR_FLAG_AC3_CAP) {
 			opt->audio_codec = ctrl->val;
-			return hdpvr_set_audio(dev, opt->audio_input,
+			return hdpvr_set_audio(dev, opt->audio_input + 1,
 					      opt->audio_codec);
 		}
 		return 0;
@@ -1199,7 +1198,7 @@ int hdpvr_register_videodev(struct hdpvr_device *dev, struct device *parent,
 	v4l2_ctrl_new_std_menu(hdl, &hdpvr_ctrl_ops,
 		V4L2_CID_MPEG_AUDIO_ENCODING,
 		ac3 ? V4L2_MPEG_AUDIO_ENCODING_AC3 : V4L2_MPEG_AUDIO_ENCODING_AAC,
-		0x7, V4L2_MPEG_AUDIO_ENCODING_AAC);
+		0x7, ac3 ? dev->options.audio_codec : V4L2_MPEG_AUDIO_ENCODING_AAC);
 	v4l2_ctrl_new_std_menu(hdl, &hdpvr_ctrl_ops,
 		V4L2_CID_MPEG_VIDEO_ENCODING,
 		V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC, 0x3,
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
index c4d51d78f83..9623b621821 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
@@ -2868,7 +2868,7 @@ static void pvr2_subdev_set_control(struct pvr2_hdw *hdw, int id,
 		pvr2_subdev_set_control(hdw, id, #lab, (hdw)->lab##_val); \
 	}
 
-v4l2_std_id pvr2_hdw_get_detected_std(struct pvr2_hdw *hdw)
+static v4l2_std_id pvr2_hdw_get_detected_std(struct pvr2_hdw *hdw)
 {
 	v4l2_std_id std;
 	std = (v4l2_std_id)hdw->std_mask_avail;
@@ -2910,7 +2910,7 @@ static void pvr2_subdev_update(struct pvr2_hdw *hdw)
 			v4l2_std_id vs;
 			vs = hdw->std_mask_cur;
 			v4l2_device_call_all(&hdw->v4l2_dev, 0,
-					     core, s_std, vs);
+					     video, s_std, vs);
 			pvr2_hdw_cx25840_vbi_hack(hdw);
 		}
 		hdw->tuner_signal_stale = !0;
diff --git a/drivers/media/usb/pwc/pwc-if.c b/drivers/media/usb/pwc/pwc-if.c
index 77bbf788965..a73b0bced96 100644
--- a/drivers/media/usb/pwc/pwc-if.c
+++ b/drivers/media/usb/pwc/pwc-if.c
@@ -614,17 +614,20 @@ static int buffer_prepare(struct vb2_buffer *vb)
 	return 0;
 }
 
-static int buffer_finish(struct vb2_buffer *vb)
+static void buffer_finish(struct vb2_buffer *vb)
 {
 	struct pwc_device *pdev = vb2_get_drv_priv(vb->vb2_queue);
 	struct pwc_frame_buf *buf = container_of(vb, struct pwc_frame_buf, vb);
 
-	/*
-	 * Application has called dqbuf and is getting back a buffer we've
-	 * filled, take the pwc data we've stored in buf->data and decompress
-	 * it into a usable format, storing the result in the vb2_buffer
-	 */
-	return pwc_decompress(pdev, buf);
+	if (vb->state == VB2_BUF_STATE_DONE) {
+		/*
+		 * Application has called dqbuf and is getting back a buffer
+		 * we've filled, take the pwc data we've stored in buf->data
+		 * and decompress it into a usable format, storing the result
+		 * in the vb2_buffer.
+		 */
+		pwc_decompress(pdev, buf);
+	}
 }
 
 static void buffer_cleanup(struct vb2_buffer *vb)
@@ -678,12 +681,11 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
 	return r;
 }
 
-static int stop_streaming(struct vb2_queue *vq)
+static void stop_streaming(struct vb2_queue *vq)
 {
 	struct pwc_device *pdev = vb2_get_drv_priv(vq);
 
-	if (mutex_lock_interruptible(&pdev->v4l2_lock))
-		return -ERESTARTSYS;
+	mutex_lock(&pdev->v4l2_lock);
 	if (pdev->udev) {
 		pwc_set_leds(pdev, 0, 0);
 		pwc_camera_power(pdev, 0);
@@ -692,8 +694,6 @@ static int stop_streaming(struct vb2_queue *vq)
 
 	pwc_cleanup_queued_bufs(pdev);
 	mutex_unlock(&pdev->v4l2_lock);
-
-	return 0;
 }
 
 static struct vb2_ops pwc_vb_queue_ops = {
@@ -1001,7 +1001,7 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
 	pdev->vb_queue.buf_struct_size = sizeof(struct pwc_frame_buf);
 	pdev->vb_queue.ops = &pwc_vb_queue_ops;
 	pdev->vb_queue.mem_ops = &vb2_vmalloc_memops;
-	pdev->vb_queue.timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	pdev->vb_queue.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	rc = vb2_queue_init(&pdev->vb_queue);
 	if (rc < 0) {
 		PWC_ERROR("Oops, could not initialize vb2 queue.\n");
@@ -1039,7 +1039,7 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
 	/* Set the leds off */
 	pwc_set_leds(pdev, 0, 0);
 
-	/* Setup intial videomode */
+	/* Setup initial videomode */
 	rc = pwc_set_video_mode(pdev, MAX_WIDTH, MAX_HEIGHT,
 				V4L2_PIX_FMT_YUV420, 30, &compression, 1);
 	if (rc)
@@ -1078,7 +1078,6 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
 	/* register webcam snapshot button input device */
 	pdev->button_dev = input_allocate_device();
 	if (!pdev->button_dev) {
-		PWC_ERROR("Err, insufficient memory for webcam snapshot button device.");
 		rc = -ENOMEM;
 		goto err_video_unreg;
 	}
diff --git a/drivers/media/usb/s2255/Kconfig b/drivers/media/usb/s2255/Kconfig
index 7e8ee1f864a..8c3fceef9a0 100644
--- a/drivers/media/usb/s2255/Kconfig
+++ b/drivers/media/usb/s2255/Kconfig
@@ -1,7 +1,7 @@
 config USB_S2255
 	tristate "USB Sensoray 2255 video capture device"
 	depends on VIDEO_V4L2
-	select VIDEOBUF_VMALLOC
+	select VIDEOBUF2_VMALLOC
 	default n
 	help
 	  Say Y here if you want support for the Sensoray 2255 USB device.
diff --git a/drivers/media/usb/s2255/s2255drv.c b/drivers/media/usb/s2255/s2255drv.c
index ab97e7d0b4f..a44466bc7b8 100644
--- a/drivers/media/usb/s2255/s2255drv.c
+++ b/drivers/media/usb/s2255/s2255drv.c
@@ -1,7 +1,7 @@
 /*
  *  s2255drv.c - a driver for the Sensoray 2255 USB video capture device
  *
- *   Copyright (C) 2007-2010 by Sensoray Company Inc.
+ *   Copyright (C) 2007-2014 by Sensoray Company Inc.
  *                              Dean Anderson
  *
  * Some video buffer code based on vivi driver:
@@ -45,14 +45,14 @@
 #include <linux/mm.h>
 #include <linux/vmalloc.h>
 #include <linux/usb.h>
-#include <media/videobuf-vmalloc.h>
+#include <media/videobuf2-vmalloc.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-event.h>
 
-#define S2255_VERSION		"1.22.1"
+#define S2255_VERSION		"1.25.1"
 #define FIRMWARE_FILE_NAME "f2255usb.bin"
 
 /* default JPEG quality */
@@ -69,7 +69,7 @@
 #define S2255_DSP_BOOTTIME      800
 /* maximum time to wait for firmware to load (ms) */
 #define S2255_LOAD_TIMEOUT      (5000 + S2255_DSP_BOOTTIME)
-#define S2255_DEF_BUFS          16
+#define S2255_MIN_BUFS          2
 #define S2255_SETMODE_TIMEOUT   500
 #define S2255_VIDSTATUS_TIMEOUT 350
 #define S2255_MARKER_FRAME	cpu_to_le32(0x2255DA4AL)
@@ -178,11 +178,6 @@ struct s2255_bufferi {
 			DEF_FDEC, DEF_BRIGHT, DEF_CONTRAST, DEF_SATURATION, \
 			DEF_HUE, 0, DEF_USB_BLOCK, 0}
 
-struct s2255_dmaqueue {
-	struct list_head	active;
-	struct s2255_dev	*dev;
-};
-
 /* for firmware loading, fw_state */
 #define S2255_FW_NOTLOADED	0
 #define S2255_FW_LOADED_DSPWAIT	1
@@ -217,12 +212,14 @@ struct s2255_pipeinfo {
 struct s2255_fmt; /*forward declaration */
 struct s2255_dev;
 
-struct s2255_channel {
+/* 2255 video channel */
+struct s2255_vc {
+	struct s2255_dev        *dev;
 	struct video_device	vdev;
 	struct v4l2_ctrl_handler hdl;
 	struct v4l2_ctrl	*jpegqual_ctrl;
 	int			resources;
-	struct s2255_dmaqueue	vidq;
+	struct list_head        buf_list;
 	struct s2255_bufferi	buffer;
 	struct s2255_mode	mode;
 	v4l2_std_id		std;
@@ -232,8 +229,6 @@ struct s2255_channel {
 	struct v4l2_captureparm cap_parm;
 	int			cur_frame;
 	int			last_frame;
-
-	int			b_acquire;
 	/* allocated image size */
 	unsigned long		req_image_size;
 	/* received packet size */
@@ -252,17 +247,22 @@ struct s2255_channel {
 	int                     vidstatus_ready;
 	unsigned int		width;
 	unsigned int		height;
+	enum v4l2_field         field;
 	const struct s2255_fmt	*fmt;
 	int idx; /* channel number on device, 0-3 */
+	struct vb2_queue vb_vidq;
+	struct mutex vb_lock; /* streaming lock */
+	spinlock_t qlock;
 };
 
 
 struct s2255_dev {
-	struct s2255_channel    channel[MAX_CHANNELS];
-	struct v4l2_device 	v4l2_dev;
+	struct s2255_vc         vc[MAX_CHANNELS];
+	struct v4l2_device      v4l2_dev;
 	atomic_t                num_channels;
 	int			frames;
 	struct mutex		lock;	/* channels[].vdev.lock */
+	struct mutex		cmdlock; /* protects cmdbuf */
 	struct usb_device	*udev;
 	struct usb_interface	*interface;
 	u8			read_endpoint;
@@ -272,10 +272,11 @@ struct s2255_dev {
 	u32			cc;	/* current channel */
 	int			frame_ready;
 	int                     chn_ready;
-	spinlock_t              slock;
 	/* dsp firmware version (f2255usb.bin) */
 	int                     dsp_fw_ver;
 	u16                     pid; /* product id */
+#define S2255_CMDBUF_SIZE 512
+	__le32                  *cmdbuf;
 };
 
 static inline struct s2255_dev *to_s2255_dev(struct v4l2_device *v4l2_dev)
@@ -292,19 +293,10 @@ struct s2255_fmt {
 /* buffer for one video frame */
 struct s2255_buffer {
 	/* common v4l buffer stuff -- must be first */
-	struct videobuf_buffer vb;
-	const struct s2255_fmt *fmt;
+	struct vb2_buffer vb;
+	struct list_head list;
 };
 
-struct s2255_fh {
-	/* this must be the first field in this struct */
-	struct v4l2_fh		fh;
-	struct s2255_dev	*dev;
-	struct videobuf_queue	vb_vidq;
-	enum v4l2_buf_type	type;
-	struct s2255_channel	*channel;
-	int			resources;
-};
 
 /* current cypress EEPROM firmware version */
 #define S2255_CUR_USB_FWVER	((3 << 8) | 12)
@@ -352,15 +344,14 @@ struct s2255_fh {
 static unsigned long G_chnmap[MAX_CHANNELS] = {3, 2, 1, 0};
 
 static int debug;
-static int *s2255_debug = &debug;
 
 static int s2255_start_readpipe(struct s2255_dev *dev);
 static void s2255_stop_readpipe(struct s2255_dev *dev);
-static int s2255_start_acquire(struct s2255_channel *channel);
-static int s2255_stop_acquire(struct s2255_channel *channel);
-static void s2255_fillbuff(struct s2255_channel *chn, struct s2255_buffer *buf,
+static int s2255_start_acquire(struct s2255_vc *vc);
+static int s2255_stop_acquire(struct s2255_vc *vc);
+static void s2255_fillbuff(struct s2255_vc *vc, struct s2255_buffer *buf,
 			   int jpgsize);
-static int s2255_set_mode(struct s2255_channel *chan, struct s2255_mode *mode);
+static int s2255_set_mode(struct s2255_vc *vc, struct s2255_mode *mode);
 static int s2255_board_shutdown(struct s2255_dev *dev);
 static void s2255_fwload_start(struct s2255_dev *dev, int reset);
 static void s2255_destroy(struct s2255_dev *dev);
@@ -373,19 +364,11 @@ static long s2255_vendor_req(struct s2255_dev *dev, unsigned char req,
 #define s2255_dev_err(dev, fmt, arg...)					\
 		dev_err(dev, S2255_DRIVER_NAME " - " fmt, ##arg)
 
-#define dprintk(level, fmt, arg...)					\
-	do {								\
-		if (*s2255_debug >= (level)) {				\
-			printk(KERN_DEBUG S2255_DRIVER_NAME		\
-				": " fmt, ##arg);			\
-		}							\
-	} while (0)
+#define dprintk(dev, level, fmt, arg...) \
+	v4l2_dbg(level, debug, &dev->v4l2_dev, fmt, ## arg)
 
 static struct usb_driver s2255_driver;
 
-/* Declare static vars that will be used as parameters */
-static unsigned int vid_limit = 16;	/* Video memory limit, in Mb */
-
 /* start video number */
 static int video_nr = -1;	/* /dev/videoN, -1 for autodetect */
 
@@ -394,8 +377,6 @@ static int jpeg_enable = 1;
 
 module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "Debug level(0-100) default 0");
-module_param(vid_limit, int, 0644);
-MODULE_PARM_DESC(vid_limit, "video memory limit(Mb)");
 module_param(video_nr, int, 0644);
 MODULE_PARM_DESC(video_nr, "start video minor(-1 default autodetect)");
 module_param(jpeg_enable, int, 0644);
@@ -444,27 +425,27 @@ static const struct s2255_fmt formats[] = {
 	}
 };
 
-static int norm_maxw(struct s2255_channel *channel)
+static int norm_maxw(struct s2255_vc *vc)
 {
-	return (channel->std & V4L2_STD_525_60) ?
+	return (vc->std & V4L2_STD_525_60) ?
 	    LINE_SZ_4CIFS_NTSC : LINE_SZ_4CIFS_PAL;
 }
 
-static int norm_maxh(struct s2255_channel *channel)
+static int norm_maxh(struct s2255_vc *vc)
 {
-	return (channel->std & V4L2_STD_525_60) ?
+	return (vc->std & V4L2_STD_525_60) ?
 	    (NUM_LINES_1CIFS_NTSC * 2) : (NUM_LINES_1CIFS_PAL * 2);
 }
 
-static int norm_minw(struct s2255_channel *channel)
+static int norm_minw(struct s2255_vc *vc)
 {
-	return (channel->std & V4L2_STD_525_60) ?
+	return (vc->std & V4L2_STD_525_60) ?
 	    LINE_SZ_1CIFS_NTSC : LINE_SZ_1CIFS_PAL;
 }
 
-static int norm_minh(struct s2255_channel *channel)
+static int norm_minh(struct s2255_vc *vc)
 {
-	return (channel->std & V4L2_STD_525_60) ?
+	return (vc->std & V4L2_STD_525_60) ?
 	    (NUM_LINES_1CIFS_NTSC) : (NUM_LINES_1CIFS_PAL);
 }
 
@@ -498,7 +479,7 @@ static void planar422p_to_yuv_packed(const unsigned char *in,
 static void s2255_reset_dsppower(struct s2255_dev *dev)
 {
 	s2255_vendor_req(dev, 0x40, 0x0000, 0x0001, NULL, 0, 1);
-	msleep(10);
+	msleep(20);
 	s2255_vendor_req(dev, 0x50, 0x0000, 0x0000, NULL, 0, 1);
 	msleep(600);
 	s2255_vendor_req(dev, 0x10, 0x0000, 0x0000, NULL, 0, 1);
@@ -510,9 +491,8 @@ static void s2255_reset_dsppower(struct s2255_dev *dev)
 static void s2255_timer(unsigned long user_data)
 {
 	struct s2255_fw *data = (struct s2255_fw *)user_data;
-	dprintk(100, "%s\n", __func__);
 	if (usb_submit_urb(data->fw_urb, GFP_ATOMIC) < 0) {
-		printk(KERN_ERR "s2255: can't submit urb\n");
+		pr_err("s2255: can't submit urb\n");
 		atomic_set(&data->fw_state, S2255_FW_FAILED);
 		/* wake up anything waiting for the firmware */
 		wake_up(&data->wait_fw);
@@ -532,7 +512,6 @@ static void s2255_fwchunk_complete(struct urb *urb)
 	struct s2255_fw *data = urb->context;
 	struct usb_device *udev = urb->dev;
 	int len;
-	dprintk(100, "%s: udev %p urb %p", __func__, udev, urb);
 	if (urb->status) {
 		dev_err(&udev->dev, "URB failed with status %d\n", urb->status);
 		atomic_set(&data->fw_state, S2255_FW_FAILED);
@@ -559,9 +538,6 @@ static void s2255_fwchunk_complete(struct urb *urb)
 		if (len < CHUNK_SIZE)
 			memset(data->pfw_data, 0, CHUNK_SIZE);
 
-		dprintk(100, "completed len %d, loaded %d \n", len,
-			data->fw_loaded);
-
 		memcpy(data->pfw_data,
 		       (char *) data->fw->data + data->fw_loaded, len);
 
@@ -576,36 +552,32 @@ static void s2255_fwchunk_complete(struct urb *urb)
 			return;
 		}
 		data->fw_loaded += len;
-	} else {
+	} else
 		atomic_set(&data->fw_state, S2255_FW_LOADED_DSPWAIT);
-		dprintk(100, "%s: firmware upload complete\n", __func__);
-	}
 	return;
 
 }
 
-static int s2255_got_frame(struct s2255_channel *channel, int jpgsize)
+static int s2255_got_frame(struct s2255_vc *vc, int jpgsize)
 {
-	struct s2255_dmaqueue *dma_q = &channel->vidq;
 	struct s2255_buffer *buf;
-	struct s2255_dev *dev = to_s2255_dev(channel->vdev.v4l2_dev);
+	struct s2255_dev *dev = to_s2255_dev(vc->vdev.v4l2_dev);
 	unsigned long flags = 0;
 	int rc = 0;
-	spin_lock_irqsave(&dev->slock, flags);
-	if (list_empty(&dma_q->active)) {
-		dprintk(1, "No active queue to serve\n");
+	spin_lock_irqsave(&vc->qlock, flags);
+	if (list_empty(&vc->buf_list)) {
+		dprintk(dev, 1, "No active queue to serve\n");
 		rc = -1;
 		goto unlock;
 	}
-	buf = list_entry(dma_q->active.next,
-			 struct s2255_buffer, vb.queue);
-	list_del(&buf->vb.queue);
-	v4l2_get_timestamp(&buf->vb.ts);
-	s2255_fillbuff(channel, buf, jpgsize);
-	wake_up(&buf->vb.done);
-	dprintk(2, "%s: [buf/i] [%p/%d]\n", __func__, buf, buf->vb.i);
+	buf = list_entry(vc->buf_list.next,
+			 struct s2255_buffer, list);
+	list_del(&buf->list);
+	v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
+	s2255_fillbuff(vc, buf, jpgsize);
+	dprintk(dev, 2, "%s: [buf] [%p]\n", __func__, buf);
 unlock:
-	spin_unlock_irqrestore(&dev->slock, flags);
+	spin_unlock_irqrestore(&vc->qlock, flags);
 	return rc;
 }
 
@@ -615,9 +587,9 @@ static const struct s2255_fmt *format_by_fourcc(int fourcc)
 	for (i = 0; i < ARRAY_SIZE(formats); i++) {
 		if (-1 == formats[i].fourcc)
 			continue;
-	if (!jpeg_enable && ((formats[i].fourcc == V4L2_PIX_FMT_JPEG) ||
-			     (formats[i].fourcc == V4L2_PIX_FMT_MJPEG)))
-	    continue;
+		if (!jpeg_enable && ((formats[i].fourcc == V4L2_PIX_FMT_JPEG) ||
+				     (formats[i].fourcc == V4L2_PIX_FMT_MJPEG)))
+			continue;
 		if (formats[i].fourcc == fourcc)
 			return formats + i;
 	}
@@ -632,56 +604,56 @@ static const struct s2255_fmt *format_by_fourcc(int fourcc)
  *                  http://v4l.videotechnology.com/
  *
  */
-static void s2255_fillbuff(struct s2255_channel *channel,
+static void s2255_fillbuff(struct s2255_vc *vc,
 			   struct s2255_buffer *buf, int jpgsize)
 {
 	int pos = 0;
 	const char *tmpbuf;
-	char *vbuf = videobuf_to_vmalloc(&buf->vb);
+	char *vbuf = vb2_plane_vaddr(&buf->vb, 0);
 	unsigned long last_frame;
+	struct s2255_dev *dev = vc->dev;
 
 	if (!vbuf)
 		return;
-	last_frame = channel->last_frame;
+	last_frame = vc->last_frame;
 	if (last_frame != -1) {
 		tmpbuf =
-		    (const char *)channel->buffer.frame[last_frame].lpvbits;
-		switch (buf->fmt->fourcc) {
+		    (const char *)vc->buffer.frame[last_frame].lpvbits;
+		switch (vc->fmt->fourcc) {
 		case V4L2_PIX_FMT_YUYV:
 		case V4L2_PIX_FMT_UYVY:
 			planar422p_to_yuv_packed((const unsigned char *)tmpbuf,
-						 vbuf, buf->vb.width,
-						 buf->vb.height,
-						 buf->fmt->fourcc);
+						 vbuf, vc->width,
+						 vc->height,
+						 vc->fmt->fourcc);
 			break;
 		case V4L2_PIX_FMT_GREY:
-			memcpy(vbuf, tmpbuf, buf->vb.width * buf->vb.height);
+			memcpy(vbuf, tmpbuf, vc->width * vc->height);
 			break;
 		case V4L2_PIX_FMT_JPEG:
 		case V4L2_PIX_FMT_MJPEG:
-			buf->vb.size = jpgsize;
-			memcpy(vbuf, tmpbuf, buf->vb.size);
+			buf->vb.v4l2_buf.length = jpgsize;
+			memcpy(vbuf, tmpbuf, jpgsize);
 			break;
 		case V4L2_PIX_FMT_YUV422P:
 			memcpy(vbuf, tmpbuf,
-			       buf->vb.width * buf->vb.height * 2);
+			       vc->width * vc->height * 2);
 			break;
 		default:
-			printk(KERN_DEBUG "s2255: unknown format?\n");
+			pr_info("s2255: unknown format?\n");
 		}
-		channel->last_frame = -1;
+		vc->last_frame = -1;
 	} else {
-		printk(KERN_ERR "s2255: =======no frame\n");
+		pr_err("s2255: =======no frame\n");
 		return;
-
 	}
-	dprintk(2, "s2255fill at : Buffer 0x%08lx size= %d\n",
+	dprintk(dev, 2, "s2255fill at : Buffer 0x%08lx size= %d\n",
 		(unsigned long)vbuf, pos);
 	/* tell v4l buffer was filled */
-
-	buf->vb.field_count = channel->frame_count * 2;
-	v4l2_get_timestamp(&buf->vb.ts);
-	buf->vb.state = VIDEOBUF_DONE;
+	buf->vb.v4l2_buf.field = vc->field;
+	buf->vb.v4l2_buf.sequence = vc->frame_count;
+	v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
+	vb2_buffer_done(&buf->vb, VB2_BUF_STATE_DONE);
 }
 
 
@@ -689,144 +661,82 @@ static void s2255_fillbuff(struct s2255_channel *channel,
    Videobuf operations
    ------------------------------------------------------------------*/
 
-static int buffer_setup(struct videobuf_queue *vq, unsigned int *count,
-			unsigned int *size)
+static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
+		       unsigned int *nbuffers, unsigned int *nplanes,
+		       unsigned int sizes[], void *alloc_ctxs[])
 {
-	struct s2255_fh *fh = vq->priv_data;
-	struct s2255_channel *channel = fh->channel;
-	*size = channel->width * channel->height * (channel->fmt->depth >> 3);
-
-	if (0 == *count)
-		*count = S2255_DEF_BUFS;
-
-	if (*size * *count > vid_limit * 1024 * 1024)
-		*count = (vid_limit * 1024 * 1024) / *size;
-
+	struct s2255_vc *vc = vb2_get_drv_priv(vq);
+	if (*nbuffers < S2255_MIN_BUFS)
+		*nbuffers = S2255_MIN_BUFS;
+	*nplanes = 1;
+	sizes[0] = vc->width * vc->height * (vc->fmt->depth >> 3);
 	return 0;
 }
 
-static void free_buffer(struct videobuf_queue *vq, struct s2255_buffer *buf)
-{
-	dprintk(4, "%s\n", __func__);
-
-	videobuf_vmalloc_free(&buf->vb);
-	buf->vb.state = VIDEOBUF_NEEDS_INIT;
-}
-
-static int buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
-			  enum v4l2_field field)
+static int buffer_prepare(struct vb2_buffer *vb)
 {
-	struct s2255_fh *fh = vq->priv_data;
-	struct s2255_channel *channel = fh->channel;
+	struct s2255_vc *vc = vb2_get_drv_priv(vb->vb2_queue);
 	struct s2255_buffer *buf = container_of(vb, struct s2255_buffer, vb);
-	int rc;
-	int w = channel->width;
-	int h = channel->height;
-	dprintk(4, "%s, field=%d\n", __func__, field);
-	if (channel->fmt == NULL)
+	int w = vc->width;
+	int h = vc->height;
+	unsigned long size;
+
+	dprintk(vc->dev, 4, "%s\n", __func__);
+	if (vc->fmt == NULL)
 		return -EINVAL;
 
-	if ((w < norm_minw(channel)) ||
-	    (w > norm_maxw(channel)) ||
-	    (h < norm_minh(channel)) ||
-	    (h > norm_maxh(channel))) {
-		dprintk(4, "invalid buffer prepare\n");
+	if ((w < norm_minw(vc)) ||
+	    (w > norm_maxw(vc)) ||
+	    (h < norm_minh(vc)) ||
+	    (h > norm_maxh(vc))) {
+		dprintk(vc->dev, 4, "invalid buffer prepare\n");
 		return -EINVAL;
 	}
-	buf->vb.size = w * h * (channel->fmt->depth >> 3);
-	if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size) {
-		dprintk(4, "invalid buffer prepare\n");
+	size = w * h * (vc->fmt->depth >> 3);
+	if (vb2_plane_size(vb, 0) < size) {
+		dprintk(vc->dev, 4, "invalid buffer prepare\n");
 		return -EINVAL;
 	}
 
-	buf->fmt = channel->fmt;
-	buf->vb.width = w;
-	buf->vb.height = h;
-	buf->vb.field = field;
-
-	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
-		rc = videobuf_iolock(vq, &buf->vb, NULL);
-		if (rc < 0)
-			goto fail;
-	}
-
-	buf->vb.state = VIDEOBUF_PREPARED;
+	vb2_set_plane_payload(&buf->vb, 0, size);
 	return 0;
-fail:
-	free_buffer(vq, buf);
-	return rc;
 }
 
-static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
+static void buffer_queue(struct vb2_buffer *vb)
 {
 	struct s2255_buffer *buf = container_of(vb, struct s2255_buffer, vb);
-	struct s2255_fh *fh = vq->priv_data;
-	struct s2255_channel *channel = fh->channel;
-	struct s2255_dmaqueue *vidq = &channel->vidq;
-	dprintk(1, "%s\n", __func__);
-	buf->vb.state = VIDEOBUF_QUEUED;
-	list_add_tail(&buf->vb.queue, &vidq->active);
+	struct s2255_vc *vc = vb2_get_drv_priv(vb->vb2_queue);
+	unsigned long flags = 0;
+	dprintk(vc->dev, 1, "%s\n", __func__);
+	spin_lock_irqsave(&vc->qlock, flags);
+	list_add_tail(&buf->list, &vc->buf_list);
+	spin_unlock_irqrestore(&vc->qlock, flags);
 }
 
-static void buffer_release(struct videobuf_queue *vq,
-			   struct videobuf_buffer *vb)
-{
-	struct s2255_buffer *buf = container_of(vb, struct s2255_buffer, vb);
-	struct s2255_fh *fh = vq->priv_data;
-	dprintk(4, "%s %d\n", __func__, fh->channel->idx);
-	free_buffer(vq, buf);
-}
+static int start_streaming(struct vb2_queue *vq, unsigned int count);
+static void stop_streaming(struct vb2_queue *vq);
 
-static struct videobuf_queue_ops s2255_video_qops = {
-	.buf_setup = buffer_setup,
+static struct vb2_ops s2255_video_qops = {
+	.queue_setup = queue_setup,
 	.buf_prepare = buffer_prepare,
 	.buf_queue = buffer_queue,
-	.buf_release = buffer_release,
+	.start_streaming = start_streaming,
+	.stop_streaming = stop_streaming,
+	.wait_prepare = vb2_ops_wait_prepare,
+	.wait_finish = vb2_ops_wait_finish,
 };
 
-
-static int res_get(struct s2255_fh *fh)
-{
-	struct s2255_channel *channel = fh->channel;
-	/* is it free? */
-	if (channel->resources)
-		return 0; /* no, someone else uses it */
-	/* it's free, grab it */
-	channel->resources = 1;
-	fh->resources = 1;
-	dprintk(1, "s2255: res: get\n");
-	return 1;
-}
-
-static int res_locked(struct s2255_fh *fh)
-{
-	return fh->channel->resources;
-}
-
-static int res_check(struct s2255_fh *fh)
-{
-	return fh->resources;
-}
-
-
-static void res_free(struct s2255_fh *fh)
-{
-	struct s2255_channel *channel = fh->channel;
-	channel->resources = 0;
-	fh->resources = 0;
-	dprintk(1, "res: put\n");
-}
-
 static int vidioc_querycap(struct file *file, void *priv,
 			   struct v4l2_capability *cap)
 {
-	struct s2255_fh *fh = file->private_data;
-	struct s2255_dev *dev = fh->dev;
+	struct s2255_vc *vc = video_drvdata(file);
+	struct s2255_dev *dev = vc->dev;
 
 	strlcpy(cap->driver, "s2255", sizeof(cap->driver));
 	strlcpy(cap->card, "s2255", sizeof(cap->card));
 	usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
-	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
+	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
+		V4L2_CAP_READWRITE;
 	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
@@ -841,7 +751,6 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
 	if (!jpeg_enable && ((formats[index].fourcc == V4L2_PIX_FMT_JPEG) ||
 			(formats[index].fourcc == V4L2_PIX_FMT_MJPEG)))
 		return -EINVAL;
-	dprintk(4, "name %s\n", formats[index].name);
 	strlcpy(f->description, formats[index].name, sizeof(f->description));
 	f->pixelformat = formats[index].fourcc;
 	return 0;
@@ -850,19 +759,18 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
 static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
 			    struct v4l2_format *f)
 {
-	struct s2255_fh *fh = priv;
-	struct s2255_channel *channel = fh->channel;
-	int is_ntsc = channel->std & V4L2_STD_525_60;
+	struct s2255_vc *vc = video_drvdata(file);
+	int is_ntsc = vc->std & V4L2_STD_525_60;
 
-	f->fmt.pix.width = channel->width;
-	f->fmt.pix.height = channel->height;
+	f->fmt.pix.width = vc->width;
+	f->fmt.pix.height = vc->height;
 	if (f->fmt.pix.height >=
 	    (is_ntsc ? NUM_LINES_1CIFS_NTSC : NUM_LINES_1CIFS_PAL) * 2)
 		f->fmt.pix.field = V4L2_FIELD_INTERLACED;
 	else
 		f->fmt.pix.field = V4L2_FIELD_TOP;
-	f->fmt.pix.pixelformat = channel->fmt->fourcc;
-	f->fmt.pix.bytesperline = f->fmt.pix.width * (channel->fmt->depth >> 3);
+	f->fmt.pix.pixelformat = vc->fmt->fourcc;
+	f->fmt.pix.bytesperline = f->fmt.pix.width * (vc->fmt->depth >> 3);
 	f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline;
 	f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
 	f->fmt.pix.priv = 0;
@@ -874,9 +782,8 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
 {
 	const struct s2255_fmt *fmt;
 	enum v4l2_field field;
-	struct s2255_fh *fh = priv;
-	struct s2255_channel *channel = fh->channel;
-	int is_ntsc = channel->std & V4L2_STD_525_60;
+	struct s2255_vc *vc = video_drvdata(file);
+	int is_ntsc = vc->std & V4L2_STD_525_60;
 
 	fmt = format_by_fourcc(f->fmt.pix.pixelformat);
 
@@ -885,7 +792,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
 
 	field = f->fmt.pix.field;
 
-	dprintk(50, "%s NTSC: %d suggested width: %d, height: %d\n",
+	dprintk(vc->dev, 50, "%s NTSC: %d suggested width: %d, height: %d\n",
 		__func__, is_ntsc, f->fmt.pix.width, f->fmt.pix.height);
 	if (is_ntsc) {
 		/* NTSC */
@@ -927,7 +834,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
 	f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline;
 	f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
 	f->fmt.pix.priv = 0;
-	dprintk(50, "%s: set width %d height %d field %d\n", __func__,
+	dprintk(vc->dev, 50, "%s: set width %d height %d field %d\n", __func__,
 		f->fmt.pix.width, f->fmt.pix.height, f->fmt.pix.field);
 	return 0;
 }
@@ -935,14 +842,13 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
 static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 			    struct v4l2_format *f)
 {
-	struct s2255_fh *fh = priv;
-	struct s2255_channel *channel = fh->channel;
+	struct s2255_vc *vc = video_drvdata(file);
 	const struct s2255_fmt *fmt;
-	struct videobuf_queue *q = &fh->vb_vidq;
+	struct vb2_queue *q = &vc->vb_vidq;
 	struct s2255_mode mode;
 	int ret;
 
-	ret = vidioc_try_fmt_vid_cap(file, fh, f);
+	ret = vidioc_try_fmt_vid_cap(file, vc, f);
 
 	if (ret < 0)
 		return ret;
@@ -952,28 +858,19 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 	if (fmt == NULL)
 		return -EINVAL;
 
-	mutex_lock(&q->vb_lock);
-
-	if (videobuf_queue_is_busy(&fh->vb_vidq)) {
-		dprintk(1, "queue busy\n");
-		ret = -EBUSY;
-		goto out_s_fmt;
+	if (vb2_is_busy(q)) {
+		dprintk(vc->dev, 1, "queue busy\n");
+		return -EBUSY;
 	}
 
-	if (res_locked(fh)) {
-		dprintk(1, "%s: channel busy\n", __func__);
-		ret = -EBUSY;
-		goto out_s_fmt;
-	}
-	mode = channel->mode;
-	channel->fmt = fmt;
-	channel->width = f->fmt.pix.width;
-	channel->height = f->fmt.pix.height;
-	fh->vb_vidq.field = f->fmt.pix.field;
-	fh->type = f->type;
-	if (channel->width > norm_minw(channel)) {
-		if (channel->height > norm_minh(channel)) {
-			if (channel->cap_parm.capturemode &
+	mode = vc->mode;
+	vc->fmt = fmt;
+	vc->width = f->fmt.pix.width;
+	vc->height = f->fmt.pix.height;
+	vc->field = f->fmt.pix.field;
+	if (vc->width > norm_minw(vc)) {
+		if (vc->height > norm_minh(vc)) {
+			if (vc->cap_parm.capturemode &
 			    V4L2_MODE_HIGHQUALITY)
 				mode.scale = SCALE_4CIFSI;
 			else
@@ -985,7 +882,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 		mode.scale = SCALE_1CIFS;
 	}
 	/* color mode */
-	switch (channel->fmt->fourcc) {
+	switch (vc->fmt->fourcc) {
 	case V4L2_PIX_FMT_GREY:
 		mode.color &= ~MASK_COLOR;
 		mode.color |= COLOR_Y8;
@@ -994,7 +891,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 	case V4L2_PIX_FMT_MJPEG:
 		mode.color &= ~MASK_COLOR;
 		mode.color |= COLOR_JPG;
-		mode.color |= (channel->jpegqual << 8);
+		mode.color |= (vc->jpegqual << 8);
 		break;
 	case V4L2_PIX_FMT_YUV422P:
 		mode.color &= ~MASK_COLOR;
@@ -1007,52 +904,17 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 		mode.color |= COLOR_YUVPK;
 		break;
 	}
-	if ((mode.color & MASK_COLOR) != (channel->mode.color & MASK_COLOR))
+	if ((mode.color & MASK_COLOR) != (vc->mode.color & MASK_COLOR))
 		mode.restart = 1;
-	else if (mode.scale != channel->mode.scale)
+	else if (mode.scale != vc->mode.scale)
 		mode.restart = 1;
-	else if (mode.format != channel->mode.format)
+	else if (mode.format != vc->mode.format)
 		mode.restart = 1;
-	channel->mode = mode;
-	(void) s2255_set_mode(channel, &mode);
-	ret = 0;
-out_s_fmt:
-	mutex_unlock(&q->vb_lock);
-	return ret;
-}
-
-static int vidioc_reqbufs(struct file *file, void *priv,
-			  struct v4l2_requestbuffers *p)
-{
-	int rc;
-	struct s2255_fh *fh = priv;
-	rc = videobuf_reqbufs(&fh->vb_vidq, p);
-	return rc;
-}
-
-static int vidioc_querybuf(struct file *file, void *priv, struct v4l2_buffer *p)
-{
-	int rc;
-	struct s2255_fh *fh = priv;
-	rc = videobuf_querybuf(&fh->vb_vidq, p);
-	return rc;
-}
-
-static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p)
-{
-	int rc;
-	struct s2255_fh *fh = priv;
-	rc = videobuf_qbuf(&fh->vb_vidq, p);
-	return rc;
+	vc->mode = mode;
+	(void) s2255_set_mode(vc, &mode);
+	return 0;
 }
 
-static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p)
-{
-	int rc;
-	struct s2255_fh *fh = priv;
-	rc = videobuf_dqbuf(&fh->vb_vidq, p, file->f_flags & O_NONBLOCK);
-	return rc;
-}
 
 /* write to the configuration pipe, synchronously */
 static int s2255_write_config(struct usb_device *udev, unsigned char *pbuf,
@@ -1150,206 +1012,165 @@ static void s2255_print_cfg(struct s2255_dev *sdev, struct s2255_mode *mode)
  * When the restart parameter is set, we sleep for ONE frame to allow the
  * DSP time to get the new frame
  */
-static int s2255_set_mode(struct s2255_channel *channel,
+static int s2255_set_mode(struct s2255_vc *vc,
 			  struct s2255_mode *mode)
 {
 	int res;
-	__le32 *buffer;
 	unsigned long chn_rev;
-	struct s2255_dev *dev = to_s2255_dev(channel->vdev.v4l2_dev);
+	struct s2255_dev *dev = to_s2255_dev(vc->vdev.v4l2_dev);
 	int i;
+	__le32 *buffer = dev->cmdbuf;
 
-	chn_rev = G_chnmap[channel->idx];
-	dprintk(3, "%s channel: %d\n", __func__, channel->idx);
+	mutex_lock(&dev->cmdlock);
+	chn_rev = G_chnmap[vc->idx];
+	dprintk(dev, 3, "%s channel: %d\n", __func__, vc->idx);
 	/* if JPEG, set the quality */
 	if ((mode->color & MASK_COLOR) == COLOR_JPG) {
 		mode->color &= ~MASK_COLOR;
 		mode->color |= COLOR_JPG;
 		mode->color &= ~MASK_JPG_QUALITY;
-		mode->color |= (channel->jpegqual << 8);
+		mode->color |= (vc->jpegqual << 8);
 	}
 	/* save the mode */
-	channel->mode = *mode;
-	channel->req_image_size = get_transfer_size(mode);
-	dprintk(1, "%s: reqsize %ld\n", __func__, channel->req_image_size);
-	buffer = kzalloc(512, GFP_KERNEL);
-	if (buffer == NULL) {
-		dev_err(&dev->udev->dev, "out of mem\n");
-		return -ENOMEM;
-	}
+	vc->mode = *mode;
+	vc->req_image_size = get_transfer_size(mode);
+	dprintk(dev, 1, "%s: reqsize %ld\n", __func__, vc->req_image_size);
 	/* set the mode */
 	buffer[0] = IN_DATA_TOKEN;
 	buffer[1] = (__le32) cpu_to_le32(chn_rev);
 	buffer[2] = CMD_SET_MODE;
 	for (i = 0; i < sizeof(struct s2255_mode) / sizeof(u32); i++)
-		buffer[3 + i] = cpu_to_le32(((u32 *)&channel->mode)[i]);
-	channel->setmode_ready = 0;
+		buffer[3 + i] = cpu_to_le32(((u32 *)&vc->mode)[i]);
+	vc->setmode_ready = 0;
 	res = s2255_write_config(dev->udev, (unsigned char *)buffer, 512);
 	if (debug)
 		s2255_print_cfg(dev, mode);
-	kfree(buffer);
 	/* wait at least 3 frames before continuing */
 	if (mode->restart) {
-		wait_event_timeout(channel->wait_setmode,
-				   (channel->setmode_ready != 0),
+		wait_event_timeout(vc->wait_setmode,
+				   (vc->setmode_ready != 0),
 				   msecs_to_jiffies(S2255_SETMODE_TIMEOUT));
-		if (channel->setmode_ready != 1) {
-			printk(KERN_DEBUG "s2255: no set mode response\n");
+		if (vc->setmode_ready != 1) {
+			dprintk(dev, 0, "s2255: no set mode response\n");
 			res = -EFAULT;
 		}
 	}
 	/* clear the restart flag */
-	channel->mode.restart = 0;
-	dprintk(1, "%s chn %d, result: %d\n", __func__, channel->idx, res);
+	vc->mode.restart = 0;
+	dprintk(dev, 1, "%s chn %d, result: %d\n", __func__, vc->idx, res);
+	mutex_unlock(&dev->cmdlock);
 	return res;
 }
 
-static int s2255_cmd_status(struct s2255_channel *channel, u32 *pstatus)
+static int s2255_cmd_status(struct s2255_vc *vc, u32 *pstatus)
 {
 	int res;
-	__le32 *buffer;
 	u32 chn_rev;
-	struct s2255_dev *dev = to_s2255_dev(channel->vdev.v4l2_dev);
-	chn_rev = G_chnmap[channel->idx];
-	dprintk(4, "%s chan %d\n", __func__, channel->idx);
-	buffer = kzalloc(512, GFP_KERNEL);
-	if (buffer == NULL) {
-		dev_err(&dev->udev->dev, "out of mem\n");
-		return -ENOMEM;
-	}
+	struct s2255_dev *dev = to_s2255_dev(vc->vdev.v4l2_dev);
+	__le32 *buffer = dev->cmdbuf;
+
+	mutex_lock(&dev->cmdlock);
+	chn_rev = G_chnmap[vc->idx];
+	dprintk(dev, 4, "%s chan %d\n", __func__, vc->idx);
 	/* form the get vid status command */
 	buffer[0] = IN_DATA_TOKEN;
 	buffer[1] = (__le32) cpu_to_le32(chn_rev);
 	buffer[2] = CMD_STATUS;
 	*pstatus = 0;
-	channel->vidstatus_ready = 0;
+	vc->vidstatus_ready = 0;
 	res = s2255_write_config(dev->udev, (unsigned char *)buffer, 512);
-	kfree(buffer);
-	wait_event_timeout(channel->wait_vidstatus,
-			   (channel->vidstatus_ready != 0),
+	wait_event_timeout(vc->wait_vidstatus,
+			   (vc->vidstatus_ready != 0),
 			   msecs_to_jiffies(S2255_VIDSTATUS_TIMEOUT));
-	if (channel->vidstatus_ready != 1) {
-		printk(KERN_DEBUG "s2255: no vidstatus response\n");
+	if (vc->vidstatus_ready != 1) {
+		dprintk(dev, 0, "s2255: no vidstatus response\n");
 		res = -EFAULT;
 	}
-	*pstatus = channel->vidstatus;
-	dprintk(4, "%s, vid status %d\n", __func__, *pstatus);
+	*pstatus = vc->vidstatus;
+	dprintk(dev, 4, "%s, vid status %d\n", __func__, *pstatus);
+	mutex_unlock(&dev->cmdlock);
 	return res;
 }
 
-static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
+static int start_streaming(struct vb2_queue *vq, unsigned int count)
 {
-	int res;
-	struct s2255_fh *fh = priv;
-	struct s2255_dev *dev = fh->dev;
-	struct s2255_channel *channel = fh->channel;
+	struct s2255_vc *vc = vb2_get_drv_priv(vq);
 	int j;
-	dprintk(4, "%s\n", __func__);
-	if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
-		dev_err(&dev->udev->dev, "invalid fh type0\n");
-		return -EINVAL;
-	}
-	if (i != fh->type) {
-		dev_err(&dev->udev->dev, "invalid fh type1\n");
-		return -EINVAL;
-	}
 
-	if (!res_get(fh)) {
-		s2255_dev_err(&dev->udev->dev, "stream busy\n");
-		return -EBUSY;
-	}
-	channel->last_frame = -1;
-	channel->bad_payload = 0;
-	channel->cur_frame = 0;
-	channel->frame_count = 0;
+	vc->last_frame = -1;
+	vc->bad_payload = 0;
+	vc->cur_frame = 0;
+	vc->frame_count = 0;
 	for (j = 0; j < SYS_FRAMES; j++) {
-		channel->buffer.frame[j].ulState = S2255_READ_IDLE;
-		channel->buffer.frame[j].cur_size = 0;
+		vc->buffer.frame[j].ulState = S2255_READ_IDLE;
+		vc->buffer.frame[j].cur_size = 0;
 	}
-	res = videobuf_streamon(&fh->vb_vidq);
-	if (res == 0) {
-		s2255_start_acquire(channel);
-		channel->b_acquire = 1;
-	} else
-		res_free(fh);
-
-	return res;
+	return s2255_start_acquire(vc);
 }
 
-static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
+/* abort streaming and wait for last buffer */
+static void stop_streaming(struct vb2_queue *vq)
 {
-	struct s2255_fh *fh = priv;
-	dprintk(4, "%s\n, channel: %d", __func__, fh->channel->idx);
-	if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
-		printk(KERN_ERR "invalid fh type0\n");
-		return -EINVAL;
+	struct s2255_vc *vc = vb2_get_drv_priv(vq);
+	struct s2255_buffer *buf, *node;
+	unsigned long flags;
+	(void) s2255_stop_acquire(vc);
+	spin_lock_irqsave(&vc->qlock, flags);
+	list_for_each_entry_safe(buf, node, &vc->buf_list, list) {
+		list_del(&buf->list);
+		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+		dprintk(vc->dev, 2, "[%p/%d] done\n",
+			buf, buf->vb.v4l2_buf.index);
 	}
-	if (i != fh->type) {
-		printk(KERN_ERR "invalid type i\n");
-		return -EINVAL;
-	}
-	s2255_stop_acquire(fh->channel);
-	videobuf_streamoff(&fh->vb_vidq);
-	res_free(fh);
-	return 0;
+	spin_unlock_irqrestore(&vc->qlock, flags);
 }
 
 static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id i)
 {
-	struct s2255_fh *fh = priv;
+	struct s2255_vc *vc = video_drvdata(file);
 	struct s2255_mode mode;
-	struct videobuf_queue *q = &fh->vb_vidq;
-	struct s2255_channel *channel = fh->channel;
-	int ret = 0;
-
-	mutex_lock(&q->vb_lock);
-	if (videobuf_queue_is_busy(q)) {
-		dprintk(1, "queue busy\n");
-		ret = -EBUSY;
-		goto out_s_std;
-	}
-	if (res_locked(fh)) {
-		dprintk(1, "can't change standard after started\n");
-		ret = -EBUSY;
-		goto out_s_std;
-	}
-	mode = fh->channel->mode;
+	struct vb2_queue *q = &vc->vb_vidq;
+
+	/*
+	 * Changing the standard implies a format change, which is not allowed
+	 * while buffers for use with streaming have already been allocated.
+	 */
+	if (vb2_is_busy(q))
+		return -EBUSY;
+
+	mode = vc->mode;
 	if (i & V4L2_STD_525_60) {
-		dprintk(4, "%s 60 Hz\n", __func__);
+		dprintk(vc->dev, 4, "%s 60 Hz\n", __func__);
 		/* if changing format, reset frame decimation/intervals */
 		if (mode.format != FORMAT_NTSC) {
 			mode.restart = 1;
 			mode.format = FORMAT_NTSC;
 			mode.fdec = FDEC_1;
-			channel->width = LINE_SZ_4CIFS_NTSC;
-			channel->height = NUM_LINES_4CIFS_NTSC * 2;
+			vc->width = LINE_SZ_4CIFS_NTSC;
+			vc->height = NUM_LINES_4CIFS_NTSC * 2;
 		}
 	} else if (i & V4L2_STD_625_50) {
-		dprintk(4, "%s 50 Hz\n", __func__);
+		dprintk(vc->dev, 4, "%s 50 Hz\n", __func__);
 		if (mode.format != FORMAT_PAL) {
 			mode.restart = 1;
 			mode.format = FORMAT_PAL;
 			mode.fdec = FDEC_1;
-			channel->width = LINE_SZ_4CIFS_PAL;
-			channel->height = NUM_LINES_4CIFS_PAL * 2;
+			vc->width = LINE_SZ_4CIFS_PAL;
+			vc->height = NUM_LINES_4CIFS_PAL * 2;
 		}
-	} else {
-		ret = -EINVAL;
-		goto out_s_std;
-	}
-	fh->channel->std = i;
+	} else
+		return -EINVAL;
+	vc->std = i;
 	if (mode.restart)
-		s2255_set_mode(fh->channel, &mode);
-out_s_std:
-	mutex_unlock(&q->vb_lock);
-	return ret;
+		s2255_set_mode(vc, &mode);
+	return 0;
 }
 
 static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *i)
 {
-	struct s2255_fh *fh = priv;
+	struct s2255_vc *vc = video_drvdata(file);
 
-	*i = fh->channel->std;
+	*i = vc->std;
 	return 0;
 }
 
@@ -1363,10 +1184,10 @@ static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *i)
 static int vidioc_enum_input(struct file *file, void *priv,
 			     struct v4l2_input *inp)
 {
-	struct s2255_fh *fh = priv;
-	struct s2255_dev *dev = fh->dev;
-	struct s2255_channel *channel = fh->channel;
+	struct s2255_vc *vc = video_drvdata(file);
+	struct s2255_dev *dev = vc->dev;
 	u32 status = 0;
+
 	if (inp->index != 0)
 		return -EINVAL;
 	inp->type = V4L2_INPUT_TYPE_CAMERA;
@@ -1374,8 +1195,9 @@ static int vidioc_enum_input(struct file *file, void *priv,
 	inp->status = 0;
 	if (dev->dsp_fw_ver >= S2255_MIN_DSP_STATUS) {
 		int rc;
-		rc = s2255_cmd_status(fh->channel, &status);
-		dprintk(4, "s2255_cmd_status rc: %d status %x\n", rc, status);
+		rc = s2255_cmd_status(vc, &status);
+		dprintk(dev, 4, "s2255_cmd_status rc: %d status %x\n",
+			rc, status);
 		if (rc == 0)
 			inp->status =  (status & 0x01) ? 0
 				: V4L2_IN_ST_NO_SIGNAL;
@@ -1386,7 +1208,7 @@ static int vidioc_enum_input(struct file *file, void *priv,
 		strlcpy(inp->name, "Composite", sizeof(inp->name));
 		break;
 	case 0x2257:
-		strlcpy(inp->name, (channel->idx < 2) ? "Composite" : "S-Video",
+		strlcpy(inp->name, (vc->idx < 2) ? "Composite" : "S-Video",
 			sizeof(inp->name));
 		break;
 	}
@@ -1407,13 +1229,10 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
 
 static int s2255_s_ctrl(struct v4l2_ctrl *ctrl)
 {
-	struct s2255_channel *channel =
-		container_of(ctrl->handler, struct s2255_channel, hdl);
+	struct s2255_vc *vc =
+		container_of(ctrl->handler, struct s2255_vc, hdl);
 	struct s2255_mode mode;
-
-	mode = channel->mode;
-	dprintk(4, "%s\n", __func__);
-
+	mode = vc->mode;
 	/* update the mode to the corresponding value */
 	switch (ctrl->id) {
 	case V4L2_CID_BRIGHTNESS:
@@ -1433,7 +1252,7 @@ static int s2255_s_ctrl(struct v4l2_ctrl *ctrl)
 		mode.color |= !ctrl->val << 16;
 		break;
 	case V4L2_CID_JPEG_COMPRESSION_QUALITY:
-		channel->jpegqual = ctrl->val;
+		vc->jpegqual = ctrl->val;
 		return 0;
 	default:
 		return -EINVAL;
@@ -1443,48 +1262,48 @@ static int s2255_s_ctrl(struct v4l2_ctrl *ctrl)
 	   some V4L programs restart stream unnecessarily
 	   after a s_crtl.
 	*/
-	s2255_set_mode(channel, &mode);
+	s2255_set_mode(vc, &mode);
 	return 0;
 }
 
 static int vidioc_g_jpegcomp(struct file *file, void *priv,
 			 struct v4l2_jpegcompression *jc)
 {
-	struct s2255_fh *fh = priv;
-	struct s2255_channel *channel = fh->channel;
+	struct s2255_vc *vc = video_drvdata(file);
 
 	memset(jc, 0, sizeof(*jc));
-	jc->quality = channel->jpegqual;
-	dprintk(2, "%s: quality %d\n", __func__, jc->quality);
+	jc->quality = vc->jpegqual;
+	dprintk(vc->dev, 2, "%s: quality %d\n", __func__, jc->quality);
 	return 0;
 }
 
 static int vidioc_s_jpegcomp(struct file *file, void *priv,
 			 const struct v4l2_jpegcompression *jc)
 {
-	struct s2255_fh *fh = priv;
-	struct s2255_channel *channel = fh->channel;
+	struct s2255_vc *vc = video_drvdata(file);
+
 	if (jc->quality < 0 || jc->quality > 100)
 		return -EINVAL;
-	v4l2_ctrl_s_ctrl(channel->jpegqual_ctrl, jc->quality);
-	dprintk(2, "%s: quality %d\n", __func__, jc->quality);
+	v4l2_ctrl_s_ctrl(vc->jpegqual_ctrl, jc->quality);
+	dprintk(vc->dev, 2, "%s: quality %d\n", __func__, jc->quality);
 	return 0;
 }
 
 static int vidioc_g_parm(struct file *file, void *priv,
 			 struct v4l2_streamparm *sp)
 {
-	struct s2255_fh *fh = priv;
 	__u32 def_num, def_dem;
-	struct s2255_channel *channel = fh->channel;
+	struct s2255_vc *vc = video_drvdata(file);
+
 	if (sp->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
 		return -EINVAL;
 	sp->parm.capture.capability = V4L2_CAP_TIMEPERFRAME;
-	sp->parm.capture.capturemode = channel->cap_parm.capturemode;
-	def_num = (channel->mode.format == FORMAT_NTSC) ? 1001 : 1000;
-	def_dem = (channel->mode.format == FORMAT_NTSC) ? 30000 : 25000;
+	sp->parm.capture.capturemode = vc->cap_parm.capturemode;
+	sp->parm.capture.readbuffers = S2255_MIN_BUFS;
+	def_num = (vc->mode.format == FORMAT_NTSC) ? 1001 : 1000;
+	def_dem = (vc->mode.format == FORMAT_NTSC) ? 30000 : 25000;
 	sp->parm.capture.timeperframe.denominator = def_dem;
-	switch (channel->mode.fdec) {
+	switch (vc->mode.fdec) {
 	default:
 	case FDEC_1:
 		sp->parm.capture.timeperframe.numerator = def_num;
@@ -1499,7 +1318,8 @@ static int vidioc_g_parm(struct file *file, void *priv,
 		sp->parm.capture.timeperframe.numerator = def_num * 5;
 		break;
 	}
-	dprintk(4, "%s capture mode, %d timeperframe %d/%d\n", __func__,
+	dprintk(vc->dev, 4, "%s capture mode, %d timeperframe %d/%d\n",
+		__func__,
 		sp->parm.capture.capturemode,
 		sp->parm.capture.timeperframe.numerator,
 		sp->parm.capture.timeperframe.denominator);
@@ -1509,17 +1329,16 @@ static int vidioc_g_parm(struct file *file, void *priv,
 static int vidioc_s_parm(struct file *file, void *priv,
 			 struct v4l2_streamparm *sp)
 {
-	struct s2255_fh *fh = priv;
-	struct s2255_channel *channel = fh->channel;
+	struct s2255_vc *vc = video_drvdata(file);
 	struct s2255_mode mode;
 	int fdec = FDEC_1;
 	__u32 def_num, def_dem;
 	if (sp->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
 		return -EINVAL;
-	mode = channel->mode;
+	mode = vc->mode;
 	/* high quality capture mode requires a stream restart */
-	if (channel->cap_parm.capturemode
-	    != sp->parm.capture.capturemode && res_locked(fh))
+	if ((vc->cap_parm.capturemode != sp->parm.capture.capturemode)
+	    && vb2_is_streaming(&vc->vb_vidq))
 		return -EBUSY;
 	def_num = (mode.format == FORMAT_NTSC) ? 1001 : 1000;
 	def_dem = (mode.format == FORMAT_NTSC) ? 30000 : 25000;
@@ -1539,8 +1358,9 @@ static int vidioc_s_parm(struct file *file, void *priv,
 	}
 	mode.fdec = fdec;
 	sp->parm.capture.timeperframe.denominator = def_dem;
-	s2255_set_mode(channel, &mode);
-	dprintk(4, "%s capture mode, %d timeperframe %d/%d, fdec %d\n",
+	sp->parm.capture.readbuffers = S2255_MIN_BUFS;
+	s2255_set_mode(vc, &mode);
+	dprintk(vc->dev, 4, "%s capture mode, %d timeperframe %d/%d, fdec %d\n",
 		__func__,
 		sp->parm.capture.capturemode,
 		sp->parm.capture.timeperframe.numerator,
@@ -1563,9 +1383,8 @@ static const struct v4l2_frmsize_discrete pal_sizes[] = {
 static int vidioc_enum_framesizes(struct file *file, void *priv,
 			    struct v4l2_frmsizeenum *fe)
 {
-	struct s2255_fh *fh = priv;
-	struct s2255_channel *channel = fh->channel;
-	int is_ntsc = channel->std & V4L2_STD_525_60;
+	struct s2255_vc *vc = video_drvdata(file);
+	int is_ntsc = vc->std & V4L2_STD_525_60;
 	const struct s2255_fmt *fmt;
 
 	if (fe->index >= NUM_SIZE_ENUMS)
@@ -1582,11 +1401,10 @@ static int vidioc_enum_framesizes(struct file *file, void *priv,
 static int vidioc_enum_frameintervals(struct file *file, void *priv,
 			    struct v4l2_frmivalenum *fe)
 {
-	struct s2255_fh *fh = priv;
-	struct s2255_channel *channel = fh->channel;
+	struct s2255_vc *vc = video_drvdata(file);
 	const struct s2255_fmt *fmt;
 	const struct v4l2_frmsize_discrete *sizes;
-	int is_ntsc = channel->std & V4L2_STD_525_60;
+	int is_ntsc = vc->std & V4L2_STD_525_60;
 #define NUM_FRAME_ENUMS 4
 	int frm_dec[NUM_FRAME_ENUMS] = {1, 2, 3, 5};
 	int i;
@@ -1609,21 +1427,24 @@ static int vidioc_enum_frameintervals(struct file *file, void *priv,
 	fe->type = V4L2_FRMIVAL_TYPE_DISCRETE;
 	fe->discrete.denominator = is_ntsc ? 30000 : 25000;
 	fe->discrete.numerator = (is_ntsc ? 1001 : 1000) * frm_dec[fe->index];
-	dprintk(4, "%s discrete %d/%d\n", __func__, fe->discrete.numerator,
+	dprintk(vc->dev, 4, "%s discrete %d/%d\n", __func__,
+		fe->discrete.numerator,
 		fe->discrete.denominator);
 	return 0;
 }
 
-static int __s2255_open(struct file *file)
+static int s2255_open(struct file *file)
 {
-	struct video_device *vdev = video_devdata(file);
-	struct s2255_channel *channel = video_drvdata(file);
-	struct s2255_dev *dev = to_s2255_dev(vdev->v4l2_dev);
-	struct s2255_fh *fh;
-	enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	struct s2255_vc *vc = video_drvdata(file);
+	struct s2255_dev *dev = vc->dev;
 	int state;
-	dprintk(1, "s2255: open called (dev=%s)\n",
-		video_device_node_name(vdev));
+	int rc = 0;
+
+	rc = v4l2_fh_open(file);
+	if (rc != 0)
+		return rc;
+
+	dprintk(dev, 1, "s2255: %s\n", __func__);
 	state = atomic_read(&dev->fw_data->fw_state);
 	switch (state) {
 	case S2255_FW_DISCONNECTING:
@@ -1645,7 +1466,7 @@ static int __s2255_open(struct file *file)
 	case S2255_FW_LOADED_DSPWAIT:
 		/* give S2255_LOAD_TIMEOUT time for firmware to load in case
 		   driver loaded and then device immediately opened */
-		printk(KERN_INFO "%s waiting for firmware load\n", __func__);
+		pr_info("%s waiting for firmware load\n", __func__);
 		wait_event_timeout(dev->fw_data->wait_fw,
 				   ((atomic_read(&dev->fw_data->fw_state)
 				     == S2255_FW_SUCCESS) ||
@@ -1664,16 +1485,15 @@ static int __s2255_open(struct file *file)
 	case S2255_FW_SUCCESS:
 		break;
 	case S2255_FW_FAILED:
-		printk(KERN_INFO "2255 firmware load failed.\n");
+		pr_info("2255 firmware load failed.\n");
 		return -ENODEV;
 	case S2255_FW_DISCONNECTING:
-		printk(KERN_INFO "%s: disconnecting\n", __func__);
+		pr_info("%s: disconnecting\n", __func__);
 		return -ENODEV;
 	case S2255_FW_LOADED_DSPWAIT:
 	case S2255_FW_NOTLOADED:
-		printk(KERN_INFO "%s: firmware not loaded yet"
-		       "please try again later\n",
-		       __func__);
+		pr_info("%s: firmware not loaded, please retry\n",
+			__func__);
 		/*
 		 * Timeout on firmware load means device unusable.
 		 * Set firmware failure state.
@@ -1683,75 +1503,25 @@ static int __s2255_open(struct file *file)
 			   S2255_FW_FAILED);
 		return -EAGAIN;
 	default:
-		printk(KERN_INFO "%s: unknown state\n", __func__);
+		pr_info("%s: unknown state\n", __func__);
 		return -EFAULT;
 	}
-	/* allocate + initialize per filehandle data */
-	fh = kzalloc(sizeof(*fh), GFP_KERNEL);
-	if (NULL == fh)
-		return -ENOMEM;
-	v4l2_fh_init(&fh->fh, vdev);
-	v4l2_fh_add(&fh->fh);
-	file->private_data = &fh->fh;
-	fh->dev = dev;
-	fh->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	fh->channel = channel;
-	if (!channel->configured) {
+	if (!vc->configured) {
 		/* configure channel to default state */
-		channel->fmt = &formats[0];
-		s2255_set_mode(channel, &channel->mode);
-		channel->configured = 1;
-	}
-	dprintk(1, "%s: dev=%s type=%s\n", __func__,
-		video_device_node_name(vdev), v4l2_type_names[type]);
-	dprintk(2, "%s: fh=0x%08lx, dev=0x%08lx, vidq=0x%08lx\n", __func__,
-		(unsigned long)fh, (unsigned long)dev,
-		(unsigned long)&channel->vidq);
-	dprintk(4, "%s: list_empty active=%d\n", __func__,
-		list_empty(&channel->vidq.active));
-	videobuf_queue_vmalloc_init(&fh->vb_vidq, &s2255_video_qops,
-				    NULL, &dev->slock,
-				    fh->type,
-				    V4L2_FIELD_INTERLACED,
-				    sizeof(struct s2255_buffer),
-				    fh, vdev->lock);
+		vc->fmt = &formats[0];
+		s2255_set_mode(vc, &vc->mode);
+		vc->configured = 1;
+	}
 	return 0;
 }
 
-static int s2255_open(struct file *file)
-{
-	struct video_device *vdev = video_devdata(file);
-	int ret;
-
-	if (mutex_lock_interruptible(vdev->lock))
-		return -ERESTARTSYS;
-	ret = __s2255_open(file);
-	mutex_unlock(vdev->lock);
-	return ret;
-}
-
-static unsigned int s2255_poll(struct file *file,
-			       struct poll_table_struct *wait)
-{
-	struct s2255_fh *fh = file->private_data;
-	struct s2255_dev *dev = fh->dev;
-	int rc = v4l2_ctrl_poll(file, wait);
-
-	dprintk(100, "%s\n", __func__);
-	if (V4L2_BUF_TYPE_VIDEO_CAPTURE != fh->type)
-		return POLLERR;
-	mutex_lock(&dev->lock);
-	rc |= videobuf_poll_stream(file, &fh->vb_vidq, wait);
-	mutex_unlock(&dev->lock);
-	return rc;
-}
-
 static void s2255_destroy(struct s2255_dev *dev)
 {
+	dprintk(dev, 1, "%s", __func__);
 	/* board shutdown stops the read pipe if it is running */
 	s2255_board_shutdown(dev);
 	/* make sure firmware still not trying to load */
-	del_timer(&dev->timer);  /* only started in .probe and .open */
+	del_timer_sync(&dev->timer);  /* only started in .probe and .open */
 	if (dev->fw_data->fw_urb) {
 		usb_kill_urb(dev->fw_data->fw_urb);
 		usb_free_urb(dev->fw_data->fw_urb);
@@ -1765,62 +1535,18 @@ static void s2255_destroy(struct s2255_dev *dev)
 	mutex_destroy(&dev->lock);
 	usb_put_dev(dev->udev);
 	v4l2_device_unregister(&dev->v4l2_dev);
-	dprintk(1, "%s", __func__);
+	kfree(dev->cmdbuf);
 	kfree(dev);
 }
 
-static int s2255_release(struct file *file)
-{
-	struct s2255_fh *fh = file->private_data;
-	struct s2255_dev *dev = fh->dev;
-	struct video_device *vdev = video_devdata(file);
-	struct s2255_channel *channel = fh->channel;
-	if (!dev)
-		return -ENODEV;
-	mutex_lock(&dev->lock);
-	/* turn off stream */
-	if (res_check(fh)) {
-		if (channel->b_acquire)
-			s2255_stop_acquire(fh->channel);
-		videobuf_streamoff(&fh->vb_vidq);
-		res_free(fh);
-	}
-	videobuf_mmap_free(&fh->vb_vidq);
-	mutex_unlock(&dev->lock);
-	dprintk(1, "%s (dev=%s)\n", __func__, video_device_node_name(vdev));
-	v4l2_fh_del(&fh->fh);
-	v4l2_fh_exit(&fh->fh);
-	kfree(fh);
-	return 0;
-}
-
-static int s2255_mmap_v4l(struct file *file, struct vm_area_struct *vma)
-{
-	struct s2255_fh *fh = file->private_data;
-	struct s2255_dev *dev;
-	int ret;
-
-	if (!fh)
-		return -ENODEV;
-	dev = fh->dev;
-	dprintk(4, "%s, vma=0x%08lx\n", __func__, (unsigned long)vma);
-	if (mutex_lock_interruptible(&dev->lock))
-		return -ERESTARTSYS;
-	ret = videobuf_mmap_mapper(&fh->vb_vidq, vma);
-	mutex_unlock(&dev->lock);
-	dprintk(4, "%s vma start=0x%08lx, size=%ld, ret=%d\n", __func__,
-		(unsigned long)vma->vm_start,
-		(unsigned long)vma->vm_end - (unsigned long)vma->vm_start, ret);
-	return ret;
-}
-
 static const struct v4l2_file_operations s2255_fops_v4l = {
 	.owner = THIS_MODULE,
 	.open = s2255_open,
-	.release = s2255_release,
-	.poll = s2255_poll,
+	.release = vb2_fop_release,
+	.poll = vb2_fop_poll,
 	.unlocked_ioctl = video_ioctl2,	/* V4L2 ioctl handler */
-	.mmap = s2255_mmap_v4l,
+	.mmap = vb2_fop_mmap,
+	.read = vb2_fop_read,
 };
 
 static const struct v4l2_ioctl_ops s2255_ioctl_ops = {
@@ -1829,17 +1555,17 @@ static const struct v4l2_ioctl_ops s2255_ioctl_ops = {
 	.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
 	.vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
 	.vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
-	.vidioc_reqbufs = vidioc_reqbufs,
-	.vidioc_querybuf = vidioc_querybuf,
-	.vidioc_qbuf = vidioc_qbuf,
-	.vidioc_dqbuf = vidioc_dqbuf,
+	.vidioc_reqbufs = vb2_ioctl_reqbufs,
+	.vidioc_querybuf = vb2_ioctl_querybuf,
+	.vidioc_qbuf = vb2_ioctl_qbuf,
+	.vidioc_dqbuf = vb2_ioctl_dqbuf,
 	.vidioc_s_std = vidioc_s_std,
 	.vidioc_g_std = vidioc_g_std,
 	.vidioc_enum_input = vidioc_enum_input,
 	.vidioc_g_input = vidioc_g_input,
 	.vidioc_s_input = vidioc_s_input,
-	.vidioc_streamon = vidioc_streamon,
-	.vidioc_streamoff = vidioc_streamoff,
+	.vidioc_streamon = vb2_ioctl_streamon,
+	.vidioc_streamoff = vb2_ioctl_streamoff,
 	.vidioc_s_jpegcomp = vidioc_s_jpegcomp,
 	.vidioc_g_jpegcomp = vidioc_g_jpegcomp,
 	.vidioc_s_parm = vidioc_s_parm,
@@ -1854,13 +1580,14 @@ static const struct v4l2_ioctl_ops s2255_ioctl_ops = {
 static void s2255_video_device_release(struct video_device *vdev)
 {
 	struct s2255_dev *dev = to_s2255_dev(vdev->v4l2_dev);
-	struct s2255_channel *channel =
-		container_of(vdev, struct s2255_channel, vdev);
+	struct s2255_vc *vc =
+		container_of(vdev, struct s2255_vc, vdev);
 
-	v4l2_ctrl_handler_free(&channel->hdl);
-	dprintk(4, "%s, chnls: %d\n", __func__,
+	dprintk(dev, 4, "%s, chnls: %d\n", __func__,
 		atomic_read(&dev->num_channels));
 
+	v4l2_ctrl_handler_free(&vc->hdl);
+
 	if (atomic_dec_and_test(&dev->num_channels))
 		s2255_destroy(dev);
 	return;
@@ -1893,52 +1620,70 @@ static int s2255_probe_v4l(struct s2255_dev *dev)
 	int ret;
 	int i;
 	int cur_nr = video_nr;
-	struct s2255_channel *channel;
+	struct s2255_vc *vc;
+	struct vb2_queue *q;
+
 	ret = v4l2_device_register(&dev->interface->dev, &dev->v4l2_dev);
 	if (ret)
 		return ret;
 	/* initialize all video 4 linux */
 	/* register 4 video devices */
 	for (i = 0; i < MAX_CHANNELS; i++) {
-		channel = &dev->channel[i];
-		INIT_LIST_HEAD(&channel->vidq.active);
+		vc = &dev->vc[i];
+		INIT_LIST_HEAD(&vc->buf_list);
 
-		v4l2_ctrl_handler_init(&channel->hdl, 6);
-		v4l2_ctrl_new_std(&channel->hdl, &s2255_ctrl_ops,
+		v4l2_ctrl_handler_init(&vc->hdl, 6);
+		v4l2_ctrl_new_std(&vc->hdl, &s2255_ctrl_ops,
 				V4L2_CID_BRIGHTNESS, -127, 127, 1, DEF_BRIGHT);
-		v4l2_ctrl_new_std(&channel->hdl, &s2255_ctrl_ops,
+		v4l2_ctrl_new_std(&vc->hdl, &s2255_ctrl_ops,
 				V4L2_CID_CONTRAST, 0, 255, 1, DEF_CONTRAST);
-		v4l2_ctrl_new_std(&channel->hdl, &s2255_ctrl_ops,
+		v4l2_ctrl_new_std(&vc->hdl, &s2255_ctrl_ops,
 				V4L2_CID_SATURATION, 0, 255, 1, DEF_SATURATION);
-		v4l2_ctrl_new_std(&channel->hdl, &s2255_ctrl_ops,
+		v4l2_ctrl_new_std(&vc->hdl, &s2255_ctrl_ops,
 				V4L2_CID_HUE, 0, 255, 1, DEF_HUE);
-		channel->jpegqual_ctrl = v4l2_ctrl_new_std(&channel->hdl,
+		vc->jpegqual_ctrl = v4l2_ctrl_new_std(&vc->hdl,
 				&s2255_ctrl_ops,
 				V4L2_CID_JPEG_COMPRESSION_QUALITY,
 				0, 100, 1, S2255_DEF_JPEG_QUAL);
 		if (dev->dsp_fw_ver >= S2255_MIN_DSP_COLORFILTER &&
-		    (dev->pid != 0x2257 || channel->idx <= 1))
-			v4l2_ctrl_new_custom(&channel->hdl, &color_filter_ctrl, NULL);
-		if (channel->hdl.error) {
-			ret = channel->hdl.error;
-			v4l2_ctrl_handler_free(&channel->hdl);
+		    (dev->pid != 0x2257 || vc->idx <= 1))
+			v4l2_ctrl_new_custom(&vc->hdl, &color_filter_ctrl,
+					     NULL);
+		if (vc->hdl.error) {
+			ret = vc->hdl.error;
+			v4l2_ctrl_handler_free(&vc->hdl);
 			dev_err(&dev->udev->dev, "couldn't register control\n");
 			break;
 		}
-		channel->vidq.dev = dev;
-		/* register 4 video devices */
-		channel->vdev = template;
-		channel->vdev.ctrl_handler = &channel->hdl;
-		channel->vdev.lock = &dev->lock;
-		channel->vdev.v4l2_dev = &dev->v4l2_dev;
-		set_bit(V4L2_FL_USE_FH_PRIO, &channel->vdev.flags);
-		video_set_drvdata(&channel->vdev, channel);
+		q = &vc->vb_vidq;
+		q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+		q->io_modes = VB2_MMAP | VB2_READ | VB2_USERPTR;
+		q->drv_priv = vc;
+		q->lock = &vc->vb_lock;
+		q->buf_struct_size = sizeof(struct s2255_buffer);
+		q->mem_ops = &vb2_vmalloc_memops;
+		q->ops = &s2255_video_qops;
+		q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+		ret = vb2_queue_init(q);
+		if (ret != 0) {
+			dev_err(&dev->udev->dev,
+				"%s vb2_queue_init 0x%x\n", __func__, ret);
+			break;
+		}
+		/* register video devices */
+		vc->vdev = template;
+		vc->vdev.queue = q;
+		vc->vdev.ctrl_handler = &vc->hdl;
+		vc->vdev.lock = &dev->lock;
+		vc->vdev.v4l2_dev = &dev->v4l2_dev;
+		set_bit(V4L2_FL_USE_FH_PRIO, &vc->vdev.flags);
+		video_set_drvdata(&vc->vdev, vc);
 		if (video_nr == -1)
-			ret = video_register_device(&channel->vdev,
+			ret = video_register_device(&vc->vdev,
 						    VFL_TYPE_GRABBER,
 						    video_nr);
 		else
-			ret = video_register_device(&channel->vdev,
+			ret = video_register_device(&vc->vdev,
 						    VFL_TYPE_GRABBER,
 						    cur_nr + i);
 
@@ -1949,18 +1694,18 @@ static int s2255_probe_v4l(struct s2255_dev *dev)
 		}
 		atomic_inc(&dev->num_channels);
 		v4l2_info(&dev->v4l2_dev, "V4L2 device registered as %s\n",
-			  video_device_node_name(&channel->vdev));
+			  video_device_node_name(&vc->vdev));
 
 	}
-	printk(KERN_INFO "Sensoray 2255 V4L driver Revision: %s\n",
-	       S2255_VERSION);
+	pr_info("Sensoray 2255 V4L driver Revision: %s\n",
+		S2255_VERSION);
 	/* if no channels registered, return error and probe will fail*/
 	if (atomic_read(&dev->num_channels) == 0) {
 		v4l2_device_unregister(&dev->v4l2_dev);
 		return ret;
 	}
 	if (atomic_read(&dev->num_channels) != MAX_CHANNELS)
-		printk(KERN_WARNING "s2255: Not all channels available.\n");
+		pr_warn("s2255: Not all channels available.\n");
 	return 0;
 }
 
@@ -1986,11 +1731,11 @@ static int save_frame(struct s2255_dev *dev, struct s2255_pipeinfo *pipe_info)
 	s32 idx = -1;
 	struct s2255_framei *frm;
 	unsigned char *pdata;
-	struct s2255_channel *channel;
-	dprintk(100, "buffer to user\n");
-	channel = &dev->channel[dev->cc];
-	idx = channel->cur_frame;
-	frm = &channel->buffer.frame[idx];
+	struct s2255_vc *vc;
+	dprintk(dev, 100, "buffer to user\n");
+	vc = &dev->vc[dev->cc];
+	idx = vc->cur_frame;
+	frm = &vc->buffer.frame[idx];
 	if (frm->ulState == S2255_READ_IDLE) {
 		int jj;
 		unsigned int cc;
@@ -2002,28 +1747,27 @@ static int save_frame(struct s2255_dev *dev, struct s2255_pipeinfo *pipe_info)
 		for (jj = 0; jj < (pipe_info->cur_transfer_size - 12); jj++) {
 			switch (*pdword) {
 			case S2255_MARKER_FRAME:
-				dprintk(4, "found frame marker at offset:"
-					" %d [%x %x]\n", jj, pdata[0],
-					pdata[1]);
+				dprintk(dev, 4, "marker @ offset: %d [%x %x]\n",
+					jj, pdata[0], pdata[1]);
 				offset = jj + PREFIX_SIZE;
 				bframe = 1;
 				cc = le32_to_cpu(pdword[1]);
 				if (cc >= MAX_CHANNELS) {
-					printk(KERN_ERR
-					       "bad channel\n");
+					dprintk(dev, 0,
+						"bad channel\n");
 					return -EINVAL;
 				}
 				/* reverse it */
 				dev->cc = G_chnmap[cc];
-				channel = &dev->channel[dev->cc];
+				vc = &dev->vc[dev->cc];
 				payload =  le32_to_cpu(pdword[3]);
-				if (payload > channel->req_image_size) {
-					channel->bad_payload++;
+				if (payload > vc->req_image_size) {
+					vc->bad_payload++;
 					/* discard the bad frame */
 					return -EINVAL;
 				}
-				channel->pkt_size = payload;
-				channel->jpg_size = le32_to_cpu(pdword[4]);
+				vc->pkt_size = payload;
+				vc->jpg_size = le32_to_cpu(pdword[4]);
 				break;
 			case S2255_MARKER_RESPONSE:
 
@@ -2034,34 +1778,34 @@ static int save_frame(struct s2255_dev *dev, struct s2255_pipeinfo *pipe_info)
 				cc = G_chnmap[le32_to_cpu(pdword[1])];
 				if (cc >= MAX_CHANNELS)
 					break;
-				channel = &dev->channel[cc];
+				vc = &dev->vc[cc];
 				switch (pdword[2]) {
 				case S2255_RESPONSE_SETMODE:
 					/* check if channel valid */
 					/* set mode ready */
-					channel->setmode_ready = 1;
-					wake_up(&channel->wait_setmode);
-					dprintk(5, "setmode ready %d\n", cc);
+					vc->setmode_ready = 1;
+					wake_up(&vc->wait_setmode);
+					dprintk(dev, 5, "setmode rdy %d\n", cc);
 					break;
 				case S2255_RESPONSE_FW:
 					dev->chn_ready |= (1 << cc);
 					if ((dev->chn_ready & 0x0f) != 0x0f)
 						break;
 					/* all channels ready */
-					printk(KERN_INFO "s2255: fw loaded\n");
+					pr_info("s2255: fw loaded\n");
 					atomic_set(&dev->fw_data->fw_state,
 						   S2255_FW_SUCCESS);
 					wake_up(&dev->fw_data->wait_fw);
 					break;
 				case S2255_RESPONSE_STATUS:
-					channel->vidstatus = le32_to_cpu(pdword[3]);
-					channel->vidstatus_ready = 1;
-					wake_up(&channel->wait_vidstatus);
-					dprintk(5, "got vidstatus %x chan %d\n",
+					vc->vidstatus = le32_to_cpu(pdword[3]);
+					vc->vidstatus_ready = 1;
+					wake_up(&vc->wait_vidstatus);
+					dprintk(dev, 5, "vstat %x chan %d\n",
 						le32_to_cpu(pdword[3]), cc);
 					break;
 				default:
-					printk(KERN_INFO "s2255 unknown resp\n");
+					pr_info("s2255 unknown resp\n");
 				}
 			default:
 				pdata++;
@@ -2073,11 +1817,11 @@ static int save_frame(struct s2255_dev *dev, struct s2255_pipeinfo *pipe_info)
 		if (!bframe)
 			return -EINVAL;
 	}
-	channel = &dev->channel[dev->cc];
-	idx = channel->cur_frame;
-	frm = &channel->buffer.frame[idx];
+	vc = &dev->vc[dev->cc];
+	idx = vc->cur_frame;
+	frm = &vc->buffer.frame[idx];
 	/* search done.  now find out if should be acquiring on this channel */
-	if (!channel->b_acquire) {
+	if (!vb2_is_streaming(&vc->vb_vidq)) {
 		/* we found a frame, but this channel is turned off */
 		frm->ulState = S2255_READ_IDLE;
 		return -EINVAL;
@@ -2093,7 +1837,7 @@ static int save_frame(struct s2255_dev *dev, struct s2255_pipeinfo *pipe_info)
 
 
 	if (frm->lpvbits == NULL) {
-		dprintk(1, "s2255 frame buffer == NULL.%p %p %d %d",
+		dprintk(dev, 1, "s2255 frame buffer == NULL.%p %p %d %d",
 			frm, dev, dev->cc, idx);
 		return -ENOMEM;
 	}
@@ -2102,28 +1846,28 @@ static int save_frame(struct s2255_dev *dev, struct s2255_pipeinfo *pipe_info)
 
 	copy_size = (pipe_info->cur_transfer_size - offset);
 
-	size = channel->pkt_size - PREFIX_SIZE;
+	size = vc->pkt_size - PREFIX_SIZE;
 
 	/* sanity check on pdest */
-	if ((copy_size + frm->cur_size) < channel->req_image_size)
+	if ((copy_size + frm->cur_size) < vc->req_image_size)
 		memcpy(pdest, psrc, copy_size);
 
 	frm->cur_size += copy_size;
-	dprintk(4, "cur_size size %lu size %lu \n", frm->cur_size, size);
+	dprintk(dev, 4, "cur_size: %lu, size: %lu\n", frm->cur_size, size);
 
 	if (frm->cur_size >= size) {
-		dprintk(2, "****************[%d]Buffer[%d]full*************\n",
+		dprintk(dev, 2, "******[%d]Buffer[%d]full*******\n",
 			dev->cc, idx);
-		channel->last_frame = channel->cur_frame;
-		channel->cur_frame++;
+		vc->last_frame = vc->cur_frame;
+		vc->cur_frame++;
 		/* end of system frame ring buffer, start at zero */
-		if ((channel->cur_frame == SYS_FRAMES) ||
-		    (channel->cur_frame == channel->buffer.dwFrames))
-			channel->cur_frame = 0;
+		if ((vc->cur_frame == SYS_FRAMES) ||
+		    (vc->cur_frame == vc->buffer.dwFrames))
+			vc->cur_frame = 0;
 		/* frame ready */
-		if (channel->b_acquire)
-			s2255_got_frame(channel, channel->jpg_size);
-		channel->frame_count++;
+		if (vb2_is_streaming(&vc->vb_vidq))
+			s2255_got_frame(vc, vc->jpg_size);
+		vc->frame_count++;
 		frm->ulState = S2255_READ_IDLE;
 		frm->cur_size = 0;
 
@@ -2136,7 +1880,7 @@ static void s2255_read_video_callback(struct s2255_dev *dev,
 				      struct s2255_pipeinfo *pipe_info)
 {
 	int res;
-	dprintk(50, "callback read video \n");
+	dprintk(dev, 50, "callback read video\n");
 
 	if (dev->cc >= MAX_CHANNELS) {
 		dev->cc = 0;
@@ -2146,9 +1890,9 @@ static void s2255_read_video_callback(struct s2255_dev *dev,
 	/* otherwise copy to the system buffers */
 	res = save_frame(dev, pipe_info);
 	if (res != 0)
-		dprintk(4, "s2255: read callback failed\n");
+		dprintk(dev, 4, "s2255: read callback failed\n");
 
-	dprintk(50, "callback read video done\n");
+	dprintk(dev, 50, "callback read video done\n");
 	return;
 }
 
@@ -2186,9 +1930,9 @@ static int s2255_get_fx2fw(struct s2255_dev *dev)
 	ret = s2255_vendor_req(dev, S2255_VR_FW, 0, 0, transBuffer, 2,
 			       S2255_VR_IN);
 	if (ret < 0)
-		dprintk(2, "get fw error: %x\n", ret);
+		dprintk(dev, 2, "get fw error: %x\n", ret);
 	fw = transBuffer[0] + (transBuffer[1] << 8);
-	dprintk(2, "Get FW %x %x\n", transBuffer[0], transBuffer[1]);
+	dprintk(dev, 2, "Get FW %x %x\n", transBuffer[0], transBuffer[1]);
 	return fw;
 }
 
@@ -2196,12 +1940,11 @@ static int s2255_get_fx2fw(struct s2255_dev *dev)
  * Create the system ring buffer to copy frames into from the
  * usb read pipe.
  */
-static int s2255_create_sys_buffers(struct s2255_channel *channel)
+static int s2255_create_sys_buffers(struct s2255_vc *vc)
 {
 	unsigned long i;
 	unsigned long reqsize;
-	dprintk(1, "create sys buffers\n");
-	channel->buffer.dwFrames = SYS_FRAMES;
+	vc->buffer.dwFrames = SYS_FRAMES;
 	/* always allocate maximum size(PAL) for system buffers */
 	reqsize = SYS_FRAMES_MAXSIZE;
 
@@ -2210,40 +1953,33 @@ static int s2255_create_sys_buffers(struct s2255_channel *channel)
 
 	for (i = 0; i < SYS_FRAMES; i++) {
 		/* allocate the frames */
-		channel->buffer.frame[i].lpvbits = vmalloc(reqsize);
-		dprintk(1, "valloc %p chan %d, idx %lu, pdata %p\n",
-			&channel->buffer.frame[i], channel->idx, i,
-			channel->buffer.frame[i].lpvbits);
-		channel->buffer.frame[i].size = reqsize;
-		if (channel->buffer.frame[i].lpvbits == NULL) {
-			printk(KERN_INFO "out of memory.  using less frames\n");
-			channel->buffer.dwFrames = i;
+		vc->buffer.frame[i].lpvbits = vmalloc(reqsize);
+		vc->buffer.frame[i].size = reqsize;
+		if (vc->buffer.frame[i].lpvbits == NULL) {
+			pr_info("out of memory.  using less frames\n");
+			vc->buffer.dwFrames = i;
 			break;
 		}
 	}
 
 	/* make sure internal states are set */
 	for (i = 0; i < SYS_FRAMES; i++) {
-		channel->buffer.frame[i].ulState = 0;
-		channel->buffer.frame[i].cur_size = 0;
+		vc->buffer.frame[i].ulState = 0;
+		vc->buffer.frame[i].cur_size = 0;
 	}
 
-	channel->cur_frame = 0;
-	channel->last_frame = -1;
+	vc->cur_frame = 0;
+	vc->last_frame = -1;
 	return 0;
 }
 
-static int s2255_release_sys_buffers(struct s2255_channel *channel)
+static int s2255_release_sys_buffers(struct s2255_vc *vc)
 {
 	unsigned long i;
-	dprintk(1, "release sys buffers\n");
 	for (i = 0; i < SYS_FRAMES; i++) {
-		if (channel->buffer.frame[i].lpvbits) {
-			dprintk(1, "vfree %p\n",
-				channel->buffer.frame[i].lpvbits);
-			vfree(channel->buffer.frame[i].lpvbits);
-		}
-		channel->buffer.frame[i].lpvbits = NULL;
+		if (vc->buffer.frame[i].lpvbits)
+			vfree(vc->buffer.frame[i].lpvbits);
+		vc->buffer.frame[i].lpvbits = NULL;
 	}
 	return 0;
 }
@@ -2254,7 +1990,7 @@ static int s2255_board_init(struct s2255_dev *dev)
 	int fw_ver;
 	int j;
 	struct s2255_pipeinfo *pipe = &dev->pipe;
-	dprintk(4, "board init: %p", dev);
+	dprintk(dev, 4, "board init: %p", dev);
 	memset(pipe, 0, sizeof(*pipe));
 	pipe->dev = dev;
 	pipe->cur_transfer_size = S2255_USB_XFER_SIZE;
@@ -2263,54 +1999,53 @@ static int s2255_board_init(struct s2255_dev *dev)
 	pipe->transfer_buffer = kzalloc(pipe->max_transfer_size,
 					GFP_KERNEL);
 	if (pipe->transfer_buffer == NULL) {
-		dprintk(1, "out of memory!\n");
+		dprintk(dev, 1, "out of memory!\n");
 		return -ENOMEM;
 	}
 	/* query the firmware */
 	fw_ver = s2255_get_fx2fw(dev);
 
-	printk(KERN_INFO "s2255: usb firmware version %d.%d\n",
-	       (fw_ver >> 8) & 0xff,
-	       fw_ver & 0xff);
+	pr_info("s2255: usb firmware version %d.%d\n",
+		(fw_ver >> 8) & 0xff,
+		fw_ver & 0xff);
 
 	if (fw_ver < S2255_CUR_USB_FWVER)
-		printk(KERN_INFO "s2255: newer USB firmware available\n");
+		pr_info("s2255: newer USB firmware available\n");
 
 	for (j = 0; j < MAX_CHANNELS; j++) {
-		struct s2255_channel *channel = &dev->channel[j];
-		channel->b_acquire = 0;
-		channel->mode = mode_def;
+		struct s2255_vc *vc = &dev->vc[j];
+		vc->mode = mode_def;
 		if (dev->pid == 0x2257 && j > 1)
-			channel->mode.color |= (1 << 16);
-		channel->jpegqual = S2255_DEF_JPEG_QUAL;
-		channel->width = LINE_SZ_4CIFS_NTSC;
-		channel->height = NUM_LINES_4CIFS_NTSC * 2;
-		channel->std = V4L2_STD_NTSC_M;
-		channel->fmt = &formats[0];
-		channel->mode.restart = 1;
-		channel->req_image_size = get_transfer_size(&mode_def);
-		channel->frame_count = 0;
+			vc->mode.color |= (1 << 16);
+		vc->jpegqual = S2255_DEF_JPEG_QUAL;
+		vc->width = LINE_SZ_4CIFS_NTSC;
+		vc->height = NUM_LINES_4CIFS_NTSC * 2;
+		vc->std = V4L2_STD_NTSC_M;
+		vc->fmt = &formats[0];
+		vc->mode.restart = 1;
+		vc->req_image_size = get_transfer_size(&mode_def);
+		vc->frame_count = 0;
 		/* create the system buffers */
-		s2255_create_sys_buffers(channel);
+		s2255_create_sys_buffers(vc);
 	}
 	/* start read pipe */
 	s2255_start_readpipe(dev);
-	dprintk(1, "%s: success\n", __func__);
+	dprintk(dev, 1, "%s: success\n", __func__);
 	return 0;
 }
 
 static int s2255_board_shutdown(struct s2255_dev *dev)
 {
 	u32 i;
-	dprintk(1, "%s: dev: %p", __func__,  dev);
+	dprintk(dev, 1, "%s: dev: %p", __func__,  dev);
 
 	for (i = 0; i < MAX_CHANNELS; i++) {
-		if (dev->channel[i].b_acquire)
-			s2255_stop_acquire(&dev->channel[i]);
+		if (vb2_is_streaming(&dev->vc[i].vb_vidq))
+			s2255_stop_acquire(&dev->vc[i]);
 	}
 	s2255_stop_readpipe(dev);
 	for (i = 0; i < MAX_CHANNELS; i++)
-		s2255_release_sys_buffers(&dev->channel[i]);
+		s2255_release_sys_buffers(&dev->vc[i]);
 	/* release transfer buffer */
 	kfree(dev->pipe.transfer_buffer);
 	return 0;
@@ -2323,13 +2058,10 @@ static void read_pipe_completion(struct urb *purb)
 	int status;
 	int pipe;
 	pipe_info = purb->context;
-	dprintk(100, "%s: urb:%p, status %d\n", __func__, purb,
-		purb->status);
 	if (pipe_info == NULL) {
 		dev_err(&purb->dev->dev, "no context!\n");
 		return;
 	}
-
 	dev = pipe_info->dev;
 	if (dev == NULL) {
 		dev_err(&purb->dev->dev, "no context!\n");
@@ -2338,13 +2070,13 @@ static void read_pipe_completion(struct urb *purb)
 	status = purb->status;
 	/* if shutting down, do not resubmit, exit immediately */
 	if (status == -ESHUTDOWN) {
-		dprintk(2, "%s: err shutdown\n", __func__);
+		dprintk(dev, 2, "%s: err shutdown\n", __func__);
 		pipe_info->err_count++;
 		return;
 	}
 
 	if (pipe_info->state == 0) {
-		dprintk(2, "%s: exiting USB pipe", __func__);
+		dprintk(dev, 2, "%s: exiting USB pipe", __func__);
 		return;
 	}
 
@@ -2352,7 +2084,7 @@ static void read_pipe_completion(struct urb *purb)
 		s2255_read_video_callback(dev, pipe_info);
 	else {
 		pipe_info->err_count++;
-		dprintk(1, "%s: failed URB %d\n", __func__, status);
+		dprintk(dev, 1, "%s: failed URB %d\n", __func__, status);
 	}
 
 	pipe = usb_rcvbulkpipe(dev->udev, dev->read_endpoint);
@@ -2364,11 +2096,10 @@ static void read_pipe_completion(struct urb *purb)
 			  read_pipe_completion, pipe_info);
 
 	if (pipe_info->state != 0) {
-		if (usb_submit_urb(pipe_info->stream_urb, GFP_ATOMIC)) {
+		if (usb_submit_urb(pipe_info->stream_urb, GFP_ATOMIC))
 			dev_err(&dev->udev->dev, "error submitting urb\n");
-		}
 	} else {
-		dprintk(2, "%s :complete state 0\n", __func__);
+		dprintk(dev, 2, "%s :complete state 0\n", __func__);
 	}
 	return;
 }
@@ -2379,7 +2110,7 @@ static int s2255_start_readpipe(struct s2255_dev *dev)
 	int retval;
 	struct s2255_pipeinfo *pipe_info = &dev->pipe;
 	pipe = usb_rcvbulkpipe(dev->udev, dev->read_endpoint);
-	dprintk(2, "%s: IN %d\n", __func__, dev->read_endpoint);
+	dprintk(dev, 2, "%s: IN %d\n", __func__, dev->read_endpoint);
 	pipe_info->state = 1;
 	pipe_info->err_count = 0;
 	pipe_info->stream_urb = usb_alloc_urb(0, GFP_KERNEL);
@@ -2396,70 +2127,64 @@ static int s2255_start_readpipe(struct s2255_dev *dev)
 			  read_pipe_completion, pipe_info);
 	retval = usb_submit_urb(pipe_info->stream_urb, GFP_KERNEL);
 	if (retval) {
-		printk(KERN_ERR "s2255: start read pipe failed\n");
+		pr_err("s2255: start read pipe failed\n");
 		return retval;
 	}
 	return 0;
 }
 
 /* starts acquisition process */
-static int s2255_start_acquire(struct s2255_channel *channel)
+static int s2255_start_acquire(struct s2255_vc *vc)
 {
-	unsigned char *buffer;
 	int res;
 	unsigned long chn_rev;
 	int j;
-	struct s2255_dev *dev = to_s2255_dev(channel->vdev.v4l2_dev);
-	chn_rev = G_chnmap[channel->idx];
-	buffer = kzalloc(512, GFP_KERNEL);
-	if (buffer == NULL) {
-		dev_err(&dev->udev->dev, "out of mem\n");
-		return -ENOMEM;
-	}
-
-	channel->last_frame = -1;
-	channel->bad_payload = 0;
-	channel->cur_frame = 0;
+	struct s2255_dev *dev = to_s2255_dev(vc->vdev.v4l2_dev);
+	__le32 *buffer = dev->cmdbuf;
+
+	mutex_lock(&dev->cmdlock);
+	chn_rev = G_chnmap[vc->idx];
+	vc->last_frame = -1;
+	vc->bad_payload = 0;
+	vc->cur_frame = 0;
 	for (j = 0; j < SYS_FRAMES; j++) {
-		channel->buffer.frame[j].ulState = 0;
-		channel->buffer.frame[j].cur_size = 0;
+		vc->buffer.frame[j].ulState = 0;
+		vc->buffer.frame[j].cur_size = 0;
 	}
 
 	/* send the start command */
-	*(__le32 *) buffer = IN_DATA_TOKEN;
-	*((__le32 *) buffer + 1) = (__le32) cpu_to_le32(chn_rev);
-	*((__le32 *) buffer + 2) = CMD_START;
+	buffer[0] = IN_DATA_TOKEN;
+	buffer[1] = (__le32) cpu_to_le32(chn_rev);
+	buffer[2] = CMD_START;
 	res = s2255_write_config(dev->udev, (unsigned char *)buffer, 512);
 	if (res != 0)
 		dev_err(&dev->udev->dev, "CMD_START error\n");
 
-	dprintk(2, "start acquire exit[%d] %d \n", channel->idx, res);
-	kfree(buffer);
-	return 0;
+	dprintk(dev, 2, "start acquire exit[%d] %d\n", vc->idx, res);
+	mutex_unlock(&dev->cmdlock);
+	return res;
 }
 
-static int s2255_stop_acquire(struct s2255_channel *channel)
+static int s2255_stop_acquire(struct s2255_vc *vc)
 {
-	unsigned char *buffer;
 	int res;
 	unsigned long chn_rev;
-	struct s2255_dev *dev = to_s2255_dev(channel->vdev.v4l2_dev);
-	chn_rev = G_chnmap[channel->idx];
-	buffer = kzalloc(512, GFP_KERNEL);
-	if (buffer == NULL) {
-		dev_err(&dev->udev->dev, "out of mem\n");
-		return -ENOMEM;
-	}
+	struct s2255_dev *dev = to_s2255_dev(vc->vdev.v4l2_dev);
+	__le32 *buffer = dev->cmdbuf;
+
+	mutex_lock(&dev->cmdlock);
+	chn_rev = G_chnmap[vc->idx];
 	/* send the stop command */
-	*(__le32 *) buffer = IN_DATA_TOKEN;
-	*((__le32 *) buffer + 1) = (__le32) cpu_to_le32(chn_rev);
-	*((__le32 *) buffer + 2) = CMD_STOP;
+	buffer[0] = IN_DATA_TOKEN;
+	buffer[1] = (__le32) cpu_to_le32(chn_rev);
+	buffer[2] = CMD_STOP;
+
 	res = s2255_write_config(dev->udev, (unsigned char *)buffer, 512);
 	if (res != 0)
 		dev_err(&dev->udev->dev, "CMD_STOP error\n");
-	kfree(buffer);
-	channel->b_acquire = 0;
-	dprintk(4, "%s: chn %d, res %d\n", __func__, channel->idx, res);
+
+	dprintk(dev, 4, "%s: chn %d, res %d\n", __func__, vc->idx, res);
+	mutex_unlock(&dev->cmdlock);
 	return res;
 }
 
@@ -2474,7 +2199,7 @@ static void s2255_stop_readpipe(struct s2255_dev *dev)
 		usb_free_urb(pipe->stream_urb);
 		pipe->stream_urb = NULL;
 	}
-	dprintk(4, "%s", __func__);
+	dprintk(dev, 4, "%s", __func__);
 	return;
 }
 
@@ -2506,19 +2231,27 @@ static int s2255_probe(struct usb_interface *interface,
 	int retval = -ENOMEM;
 	__le32 *pdata;
 	int fw_size;
-	dprintk(2, "%s\n", __func__);
+
 	/* allocate memory for our device state and initialize it to zero */
 	dev = kzalloc(sizeof(struct s2255_dev), GFP_KERNEL);
 	if (dev == NULL) {
 		s2255_dev_err(&interface->dev, "out of memory\n");
 		return -ENOMEM;
 	}
+
+	dev->cmdbuf = kzalloc(S2255_CMDBUF_SIZE, GFP_KERNEL);
+	if (dev->cmdbuf == NULL) {
+		s2255_dev_err(&interface->dev, "out of memory\n");
+		goto errorFWDATA1;
+	}
+
 	atomic_set(&dev->num_channels, 0);
 	dev->pid = le16_to_cpu(id->idProduct);
 	dev->fw_data = kzalloc(sizeof(struct s2255_fw), GFP_KERNEL);
 	if (!dev->fw_data)
 		goto errorFWDATA1;
 	mutex_init(&dev->lock);
+	mutex_init(&dev->cmdlock);
 	/* grab usb_device and save it */
 	dev->udev = usb_get_dev(interface_to_usbdev(interface));
 	if (dev->udev == NULL) {
@@ -2526,12 +2259,13 @@ static int s2255_probe(struct usb_interface *interface,
 		retval = -ENODEV;
 		goto errorUDEV;
 	}
-	dprintk(1, "dev: %p, udev %p interface %p\n", dev,
-		dev->udev, interface);
+	dev_dbg(&interface->dev, "dev: %p, udev %p interface %p\n",
+		dev, dev->udev, interface);
 	dev->interface = interface;
 	/* set up the endpoint information  */
 	iface_desc = interface->cur_altsetting;
-	dprintk(1, "num endpoints %d\n", iface_desc->desc.bNumEndpoints);
+	dev_dbg(&interface->dev, "num EP: %d\n",
+		iface_desc->desc.bNumEndpoints);
 	for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
 		endpoint = &iface_desc->endpoint[i].desc;
 		if (!dev->read_endpoint && usb_endpoint_is_bulk_in(endpoint)) {
@@ -2549,10 +2283,13 @@ static int s2255_probe(struct usb_interface *interface,
 	dev->timer.data = (unsigned long)dev->fw_data;
 	init_waitqueue_head(&dev->fw_data->wait_fw);
 	for (i = 0; i < MAX_CHANNELS; i++) {
-		struct s2255_channel *channel = &dev->channel[i];
-		dev->channel[i].idx = i;
-		init_waitqueue_head(&channel->wait_setmode);
-		init_waitqueue_head(&channel->wait_vidstatus);
+		struct s2255_vc *vc = &dev->vc[i];
+		vc->idx = i;
+		vc->dev = dev;
+		init_waitqueue_head(&vc->wait_setmode);
+		init_waitqueue_head(&vc->wait_vidstatus);
+		spin_lock_init(&vc->qlock);
+		mutex_init(&vc->vb_lock);
 	}
 
 	dev->fw_data->fw_urb = usb_alloc_urb(0, GFP_KERNEL);
@@ -2569,7 +2306,7 @@ static int s2255_probe(struct usb_interface *interface,
 	/* load the first chunk */
 	if (request_firmware(&dev->fw_data->fw,
 			     FIRMWARE_FILE_NAME, &dev->udev->dev)) {
-		printk(KERN_ERR "sensoray 2255 failed to get firmware\n");
+		dev_err(&interface->dev, "sensoray 2255 failed to get firmware\n");
 		goto errorREQFW;
 	}
 	/* check the firmware is valid */
@@ -2577,28 +2314,27 @@ static int s2255_probe(struct usb_interface *interface,
 	pdata = (__le32 *) &dev->fw_data->fw->data[fw_size - 8];
 
 	if (*pdata != S2255_FW_MARKER) {
-		printk(KERN_INFO "Firmware invalid.\n");
+		dev_err(&interface->dev, "Firmware invalid.\n");
 		retval = -ENODEV;
 		goto errorFWMARKER;
 	} else {
 		/* make sure firmware is the latest */
 		__le32 *pRel;
 		pRel = (__le32 *) &dev->fw_data->fw->data[fw_size - 4];
-		printk(KERN_INFO "s2255 dsp fw version %x\n", le32_to_cpu(*pRel));
+		pr_info("s2255 dsp fw version %x\n", le32_to_cpu(*pRel));
 		dev->dsp_fw_ver = le32_to_cpu(*pRel);
 		if (dev->dsp_fw_ver < S2255_CUR_DSP_FWVER)
-			printk(KERN_INFO "s2255: f2255usb.bin out of date.\n");
+			pr_info("s2255: f2255usb.bin out of date.\n");
 		if (dev->pid == 0x2257 &&
 				dev->dsp_fw_ver < S2255_MIN_DSP_COLORFILTER)
-			printk(KERN_WARNING "s2255: 2257 requires firmware %d"
-			       " or above.\n", S2255_MIN_DSP_COLORFILTER);
+			pr_warn("2257 needs firmware %d or above.\n",
+				S2255_MIN_DSP_COLORFILTER);
 	}
 	usb_reset_device(dev->udev);
 	/* load 2255 board specific */
 	retval = s2255_board_init(dev);
 	if (retval)
 		goto errorBOARDINIT;
-	spin_lock_init(&dev->slock);
 	s2255_fwload_start(dev, 0);
 	/* loads v4l specific */
 	retval = s2255_probe_v4l(dev);
@@ -2615,15 +2351,16 @@ errorREQFW:
 errorFWDATA2:
 	usb_free_urb(dev->fw_data->fw_urb);
 errorFWURB:
-	del_timer(&dev->timer);
+	del_timer_sync(&dev->timer);
 errorEP:
 	usb_put_dev(dev->udev);
 errorUDEV:
 	kfree(dev->fw_data);
 	mutex_destroy(&dev->lock);
 errorFWDATA1:
+	kfree(dev->cmdbuf);
 	kfree(dev);
-	printk(KERN_WARNING "Sensoray 2255 driver load failed: 0x%x\n", retval);
+	pr_warn("Sensoray 2255 driver load failed: 0x%x\n", retval);
 	return retval;
 }
 
@@ -2640,15 +2377,15 @@ static void s2255_disconnect(struct usb_interface *interface)
 	atomic_inc(&dev->num_channels);
 	/* unregister each video device. */
 	for (i = 0; i < channels; i++)
-		video_unregister_device(&dev->channel[i].vdev);
+		video_unregister_device(&dev->vc[i].vdev);
 	/* wake up any of our timers */
 	atomic_set(&dev->fw_data->fw_state, S2255_FW_DISCONNECTING);
 	wake_up(&dev->fw_data->wait_fw);
 	for (i = 0; i < MAX_CHANNELS; i++) {
-		dev->channel[i].setmode_ready = 1;
-		wake_up(&dev->channel[i].wait_setmode);
-		dev->channel[i].vidstatus_ready = 1;
-		wake_up(&dev->channel[i].wait_vidstatus);
+		dev->vc[i].setmode_ready = 1;
+		wake_up(&dev->vc[i].wait_setmode);
+		dev->vc[i].vidstatus_ready = 1;
+		wake_up(&dev->vc[i].wait_vidstatus);
 	}
 	if (atomic_dec_and_test(&dev->num_channels))
 		s2255_destroy(dev);
diff --git a/drivers/media/usb/siano/smsusb.c b/drivers/media/usb/siano/smsusb.c
index 03761c6f472..1836a416d80 100644
--- a/drivers/media/usb/siano/smsusb.c
+++ b/drivers/media/usb/siano/smsusb.c
@@ -209,8 +209,10 @@ static int smsusb_sendrequest(void *context, void *buffer, size_t size)
 	struct sms_msg_hdr *phdr = (struct sms_msg_hdr *) buffer;
 	int dummy;
 
-	if (dev->state != SMSUSB_ACTIVE)
+	if (dev->state != SMSUSB_ACTIVE) {
+		sms_debug("Device not active yet");
 		return -ENOENT;
+	}
 
 	sms_debug("sending %s(%d) size: %d",
 		  smscore_translate_msg(phdr->msg_type), phdr->msg_type,
@@ -243,6 +245,9 @@ static int smsusb1_load_firmware(struct usb_device *udev, int id, int board_id)
 	int rc, dummy;
 	char *fw_filename;
 
+	if (id < 0)
+		id = sms_get_board(board_id)->default_mode;
+
 	if (id < DEVICE_MODE_DVBT || id > DEVICE_MODE_DVBT_BDA) {
 		sms_err("invalid firmware id specified %d", id);
 		return -EINVAL;
@@ -445,14 +450,15 @@ static int smsusb_probe(struct usb_interface *intf,
 	char devpath[32];
 	int i, rc;
 
-	sms_info("interface number %d",
+	sms_info("board id=%lu, interface number %d",
+		 id->driver_info,
 		 intf->cur_altsetting->desc.bInterfaceNumber);
 
 	if (sms_get_board(id->driver_info)->intf_num !=
 	    intf->cur_altsetting->desc.bInterfaceNumber) {
-		sms_err("interface number is %d expecting %d",
-			sms_get_board(id->driver_info)->intf_num,
-			intf->cur_altsetting->desc.bInterfaceNumber);
+		sms_debug("interface %d won't be used. Expecting interface %d to popup",
+			intf->cur_altsetting->desc.bInterfaceNumber,
+			sms_get_board(id->driver_info)->intf_num);
 		return -ENODEV;
 	}
 
@@ -483,22 +489,32 @@ static int smsusb_probe(struct usb_interface *intf,
 	}
 	if ((udev->actconfig->desc.bNumInterfaces == 2) &&
 	    (intf->cur_altsetting->desc.bInterfaceNumber == 0)) {
-		sms_err("rom interface 0 is not used");
+		sms_debug("rom interface 0 is not used");
 		return -ENODEV;
 	}
 
 	if (id->driver_info == SMS1XXX_BOARD_SIANO_STELLAR_ROM) {
-		sms_info("stellar device was found.");
+		/* Detected a Siano Stellar uninitialized */
+
 		snprintf(devpath, sizeof(devpath), "usb\\%d-%s",
 			 udev->bus->busnum, udev->devpath);
-		sms_info("stellar device was found.");
-		return smsusb1_load_firmware(
+		sms_info("stellar device in cold state was found at %s.", devpath);
+		rc = smsusb1_load_firmware(
 				udev, smscore_registry_getmode(devpath),
 				id->driver_info);
+
+		/* This device will reset and gain another USB ID */
+		if (!rc)
+			sms_info("stellar device now in warm state");
+		else
+			sms_err("Failed to put stellar in warm state. Error: %d", rc);
+
+		return rc;
+	} else {
+		rc = smsusb_init_device(intf, id->driver_info);
 	}
 
-	rc = smsusb_init_device(intf, id->driver_info);
-	sms_info("rc %d", rc);
+	sms_info("Device initialized with return code %d", rc);
 	sms_board_load_modules(id->driver_info);
 	return rc;
 }
@@ -550,10 +566,13 @@ static int smsusb_resume(struct usb_interface *intf)
 }
 
 static const struct usb_device_id smsusb_id_table[] = {
+	/* This device is only present before firmware load */
 	{ USB_DEVICE(0x187f, 0x0010),
-		.driver_info = SMS1XXX_BOARD_SIANO_STELLAR },
+		.driver_info = SMS1XXX_BOARD_SIANO_STELLAR_ROM },
+	/* This device pops up after firmware load */
 	{ USB_DEVICE(0x187f, 0x0100),
 		.driver_info = SMS1XXX_BOARD_SIANO_STELLAR },
+
 	{ USB_DEVICE(0x187f, 0x0200),
 		.driver_info = SMS1XXX_BOARD_SIANO_NOVA_A },
 	{ USB_DEVICE(0x187f, 0x0201),
@@ -634,6 +653,8 @@ static const struct usb_device_id smsusb_id_table[] = {
 		.driver_info = SMS1XXX_BOARD_ZTE_DVB_DATA_CARD },
 	{ USB_DEVICE(0x19D2, 0x0078),
 		.driver_info = SMS1XXX_BOARD_ONDA_MDTV_DATA_CARD },
+	{ USB_DEVICE(0x3275, 0x0080),
+		.driver_info = SMS1XXX_BOARD_SIANO_RIO },
 	{ } /* Terminating entry */
 	};
 
diff --git a/drivers/media/usb/sn9c102/Kconfig b/drivers/media/usb/sn9c102/Kconfig
deleted file mode 100644
index 6ebaf2940d0..00000000000
--- a/drivers/media/usb/sn9c102/Kconfig
+++ /dev/null
@@ -1,14 +0,0 @@
-config USB_SN9C102
-	tristate "USB SN9C1xx PC Camera Controller support (DEPRECATED)"
-	depends on VIDEO_V4L2
-	---help---
-	  This driver is DEPRECATED please use the gspca sonixb and
-	  sonixj modules instead.
-
-	  Say Y here if you want support for cameras based on SONiX SN9C101,
-	  SN9C102, SN9C103, SN9C105 and SN9C120 PC Camera Controllers.
-
-	  See <file:Documentation/video4linux/sn9c102.txt> for more info.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sn9c102.
diff --git a/drivers/media/usb/sn9c102/Makefile b/drivers/media/usb/sn9c102/Makefile
deleted file mode 100644
index 7ecd5a90c7c..00000000000
--- a/drivers/media/usb/sn9c102/Makefile
+++ /dev/null
@@ -1,15 +0,0 @@
-sn9c102-objs := sn9c102_core.o \
-		sn9c102_hv7131d.o \
-		sn9c102_hv7131r.o \
-		sn9c102_mi0343.o \
-		sn9c102_mi0360.o \
-		sn9c102_mt9v111.o \
-		sn9c102_ov7630.o \
-		sn9c102_ov7660.o \
-		sn9c102_pas106b.o \
-		sn9c102_pas202bcb.o \
-		sn9c102_tas5110c1b.o \
-		sn9c102_tas5110d.o \
-		sn9c102_tas5130d1b.o
-
-obj-$(CONFIG_USB_SN9C102)       += sn9c102.o
diff --git a/drivers/media/usb/sn9c102/sn9c102.h b/drivers/media/usb/sn9c102/sn9c102.h
deleted file mode 100644
index 8a917f06050..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102.h
+++ /dev/null
@@ -1,214 +0,0 @@
-/***************************************************************************
- * V4L2 driver for SN9C1xx PC Camera Controllers                           *
- *                                                                         *
- * Copyright (C) 2004-2006 by Luca Risolia <luca.risolia@studio.unibo.it>  *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#ifndef _SN9C102_H_
-#define _SN9C102_H_
-
-#include <linux/usb.h>
-#include <linux/videodev2.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-#include <media/v4l2-device.h>
-#include <linux/device.h>
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <linux/time.h>
-#include <linux/wait.h>
-#include <linux/types.h>
-#include <linux/param.h>
-#include <linux/rwsem.h>
-#include <linux/mutex.h>
-#include <linux/string.h>
-#include <linux/stddef.h>
-#include <linux/kref.h>
-
-#include "sn9c102_config.h"
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-enum sn9c102_frame_state {
-	F_UNUSED,
-	F_QUEUED,
-	F_GRABBING,
-	F_DONE,
-	F_ERROR,
-};
-
-struct sn9c102_frame_t {
-	void* bufmem;
-	struct v4l2_buffer buf;
-	enum sn9c102_frame_state state;
-	struct list_head frame;
-	unsigned long vma_use_count;
-};
-
-enum sn9c102_dev_state {
-	DEV_INITIALIZED = 0x01,
-	DEV_DISCONNECTED = 0x02,
-	DEV_MISCONFIGURED = 0x04,
-};
-
-enum sn9c102_io_method {
-	IO_NONE,
-	IO_READ,
-	IO_MMAP,
-};
-
-enum sn9c102_stream_state {
-	STREAM_OFF,
-	STREAM_INTERRUPT,
-	STREAM_ON,
-};
-
-typedef char sn9c102_sof_header_t[62];
-
-struct sn9c102_sof_t {
-	sn9c102_sof_header_t header;
-	u16 bytesread;
-};
-
-struct sn9c102_sysfs_attr {
-	u16 reg, i2c_reg;
-	sn9c102_sof_header_t frame_header;
-};
-
-struct sn9c102_module_param {
-	u8 force_munmap;
-	u16 frame_timeout;
-};
-
-static DEFINE_MUTEX(sn9c102_sysfs_lock);
-static DECLARE_RWSEM(sn9c102_dev_lock);
-
-struct sn9c102_device {
-	struct video_device* v4ldev;
-
-	struct v4l2_device v4l2_dev;
-
-	enum sn9c102_bridge bridge;
-	struct sn9c102_sensor sensor;
-
-	struct usb_device* usbdev;
-	struct urb* urb[SN9C102_URBS];
-	void* transfer_buffer[SN9C102_URBS];
-	u8* control_buffer;
-
-	struct sn9c102_frame_t *frame_current, frame[SN9C102_MAX_FRAMES];
-	struct list_head inqueue, outqueue;
-	u32 frame_count, nbuffers, nreadbuffers;
-
-	enum sn9c102_io_method io;
-	enum sn9c102_stream_state stream;
-
-	struct v4l2_jpegcompression compression;
-
-	struct sn9c102_sysfs_attr sysfs;
-	struct sn9c102_sof_t sof;
-	u16 reg[384];
-
-	struct sn9c102_module_param module_param;
-
-	struct kref kref;
-	enum sn9c102_dev_state state;
-	u8 users;
-
-	struct completion probe;
-	struct mutex open_mutex, fileop_mutex;
-	spinlock_t queue_lock;
-	wait_queue_head_t wait_open, wait_frame, wait_stream;
-};
-
-/*****************************************************************************/
-
-struct sn9c102_device*
-sn9c102_match_id(struct sn9c102_device* cam, const struct usb_device_id *id)
-{
-	return usb_match_id(usb_ifnum_to_if(cam->usbdev, 0), id) ? cam : NULL;
-}
-
-
-void
-sn9c102_attach_sensor(struct sn9c102_device* cam,
-		      const struct sn9c102_sensor* sensor)
-{
-	memcpy(&cam->sensor, sensor, sizeof(struct sn9c102_sensor));
-}
-
-
-enum sn9c102_bridge
-sn9c102_get_bridge(struct sn9c102_device* cam)
-{
-	return cam->bridge;
-}
-
-
-struct sn9c102_sensor* sn9c102_get_sensor(struct sn9c102_device* cam)
-{
-	return &cam->sensor;
-}
-
-/*****************************************************************************/
-
-#undef DBG
-#undef KDBG
-#ifdef SN9C102_DEBUG
-#	define DBG(level, fmt, args...)                                       \
-do {                                                                          \
-	if (debug >= (level)) {                                               \
-		if ((level) == 1)                                             \
-			dev_err(&cam->usbdev->dev, fmt "\n", ## args);        \
-		else if ((level) == 2)                                        \
-			dev_info(&cam->usbdev->dev, fmt "\n", ## args);       \
-		else if ((level) >= 3)                                        \
-			dev_info(&cam->usbdev->dev, "[%s:%d] " fmt "\n",      \
-				 __func__, __LINE__ , ## args);           \
-	}                                                                     \
-} while (0)
-#	define V4LDBG(level, name, cmd)                                       \
-do {                                                                          \
-	if (debug >= (level))                                                 \
-		v4l_printk_ioctl(name, cmd);                                  \
-} while (0)
-#	define KDBG(level, fmt, args...)                                      \
-do {                                                                          \
-	if (debug >= (level)) {                                               \
-		if ((level) == 1 || (level) == 2)                             \
-			pr_info("sn9c102: " fmt "\n", ## args);               \
-		else if ((level) == 3)                                        \
-			pr_debug("sn9c102: [%s:%d] " fmt "\n",                \
-				 __func__, __LINE__ , ## args);           \
-	}                                                                     \
-} while (0)
-#else
-#	define DBG(level, fmt, args...) do {;} while(0)
-#	define V4LDBG(level, name, cmd) do {;} while(0)
-#	define KDBG(level, fmt, args...) do {;} while(0)
-#endif
-
-#undef PDBG
-#define PDBG(fmt, args...)                                                    \
-dev_info(&cam->usbdev->dev, "[%s:%s:%d] " fmt "\n", __FILE__, __func__,   \
-	 __LINE__ , ## args)
-
-#undef PDBGG
-#define PDBGG(fmt, args...) do {;} while(0) /* placeholder */
-
-#endif /* _SN9C102_H_ */
diff --git a/drivers/media/usb/sn9c102/sn9c102_config.h b/drivers/media/usb/sn9c102/sn9c102_config.h
deleted file mode 100644
index 0f4e0378b07..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102_config.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/***************************************************************************
- * Global parameters for the V4L2 driver for SN9C1xx PC Camera Controllers *
- *                                                                         *
- * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it>       *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#ifndef _SN9C102_CONFIG_H_
-#define _SN9C102_CONFIG_H_
-
-#include <linux/types.h>
-#include <linux/jiffies.h>
-
-#define SN9C102_DEBUG
-#define SN9C102_DEBUG_LEVEL       2
-#define SN9C102_MAX_DEVICES       64
-#define SN9C102_PRESERVE_IMGSCALE 0
-#define SN9C102_FORCE_MUNMAP      0
-#define SN9C102_MAX_FRAMES        32
-#define SN9C102_URBS              2
-#define SN9C102_ISO_PACKETS       7
-#define SN9C102_ALTERNATE_SETTING 8
-#define SN9C102_URB_TIMEOUT       msecs_to_jiffies(2 * SN9C102_ISO_PACKETS)
-#define SN9C102_CTRL_TIMEOUT      300
-#define SN9C102_FRAME_TIMEOUT     0
-
-/*****************************************************************************/
-
-static const u8 SN9C102_Y_QTABLE0[64] = {
-	 8,   5,   5,   8,  12,  20,  25,  30,
-	 6,   6,   7,   9,  13,  29,  30,  27,
-	 7,   6,   8,  12,  20,  28,  34,  28,
-	 7,   8,  11,  14,  25,  43,  40,  31,
-	 9,  11,  18,  28,  34,  54,  51,  38,
-	12,  17,  27,  32,  40,  52,  56,  46,
-	24,  32,  39,  43,  51,  60,  60,  50,
-	36,  46,  47,  49,  56,  50,  51,  49
-};
-
-static const u8 SN9C102_UV_QTABLE0[64] = {
-	 8,   9,  12,  23,  49,  49,  49,  49,
-	 9,  10,  13,  33,  49,  49,  49,  49,
-	12,  13,  28,  49,  49,  49,  49,  49,
-	23,  33,  49,  49,  49,  49,  49,  49,
-	49,  49,  49,  49,  49,  49,  49,  49,
-	49,  49,  49,  49,  49,  49,  49,  49,
-	49,  49,  49,  49,  49,  49,  49,  49,
-	49,  49,  49,  49,  49,  49,  49,  49
-};
-
-static const u8 SN9C102_Y_QTABLE1[64] = {
-	16,  11,  10,  16,  24,  40,  51,  61,
-	12,  12,  14,  19,  26,  58,  60,  55,
-	14,  13,  16,  24,  40,  57,  69,  56,
-	14,  17,  22,  29,  51,  87,  80,  62,
-	18,  22,  37,  56,  68, 109, 103,  77,
-	24,  35,  55,  64,  81, 104, 113,  92,
-	49,  64,  78,  87, 103, 121, 120, 101,
-	72,  92,  95,  98, 112, 100, 103,  99
-};
-
-static const u8 SN9C102_UV_QTABLE1[64] = {
-	17,  18,  24,  47,  99,  99,  99,  99,
-	18,  21,  26,  66,  99,  99,  99,  99,
-	24,  26,  56,  99,  99,  99,  99,  99,
-	47,  66,  99,  99,  99,  99,  99,  99,
-	99,  99,  99,  99,  99,  99,  99,  99,
-	99,  99,  99,  99,  99,  99,  99,  99,
-	99,  99,  99,  99,  99,  99,  99,  99,
-	99,  99,  99,  99,  99,  99,  99,  99
-};
-
-#endif /* _SN9C102_CONFIG_H_ */
diff --git a/drivers/media/usb/sn9c102/sn9c102_core.c b/drivers/media/usb/sn9c102/sn9c102_core.c
deleted file mode 100644
index 2cb44de2b92..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102_core.c
+++ /dev/null
@@ -1,3434 +0,0 @@
-/***************************************************************************
- * V4L2 driver for SN9C1xx PC Camera Controllers                           *
- *                                                                         *
- * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it>  *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/device.h>
-#include <linux/fs.h>
-#include <linux/delay.h>
-#include <linux/compiler.h>
-#include <linux/ioctl.h>
-#include <linux/poll.h>
-#include <linux/stat.h>
-#include <linux/mm.h>
-#include <linux/vmalloc.h>
-#include <linux/version.h>
-#include <linux/page-flags.h>
-#include <asm/byteorder.h>
-#include <asm/page.h>
-#include <asm/uaccess.h>
-
-#include "sn9c102.h"
-
-/*****************************************************************************/
-
-#define SN9C102_MODULE_NAME     "V4L2 driver for SN9C1xx PC Camera Controllers"
-#define SN9C102_MODULE_ALIAS    "sn9c1xx"
-#define SN9C102_MODULE_AUTHOR   "(C) 2004-2007 Luca Risolia"
-#define SN9C102_AUTHOR_EMAIL    "<luca.risolia@studio.unibo.it>"
-#define SN9C102_MODULE_LICENSE  "GPL"
-#define SN9C102_MODULE_VERSION  "1:1.48"
-
-/*****************************************************************************/
-
-MODULE_DEVICE_TABLE(usb, sn9c102_id_table);
-
-MODULE_AUTHOR(SN9C102_MODULE_AUTHOR " " SN9C102_AUTHOR_EMAIL);
-MODULE_DESCRIPTION(SN9C102_MODULE_NAME);
-MODULE_ALIAS(SN9C102_MODULE_ALIAS);
-MODULE_VERSION(SN9C102_MODULE_VERSION);
-MODULE_LICENSE(SN9C102_MODULE_LICENSE);
-
-static short video_nr[] = {[0 ... SN9C102_MAX_DEVICES-1] = -1};
-module_param_array(video_nr, short, NULL, 0444);
-MODULE_PARM_DESC(video_nr,
-		 " <-1|n[,...]>"
-		 "\nSpecify V4L2 minor mode number."
-		 "\n-1 = use next available (default)"
-		 "\n n = use minor number n (integer >= 0)"
-		 "\nYou can specify up to "__MODULE_STRING(SN9C102_MAX_DEVICES)
-		 " cameras this way."
-		 "\nFor example:"
-		 "\nvideo_nr=-1,2,-1 would assign minor number 2 to"
-		 "\nthe second camera and use auto for the first"
-		 "\none and for every other camera."
-		 "\n");
-
-static bool force_munmap[] = {[0 ... SN9C102_MAX_DEVICES-1] =
-			      SN9C102_FORCE_MUNMAP};
-module_param_array(force_munmap, bool, NULL, 0444);
-MODULE_PARM_DESC(force_munmap,
-		 " <0|1[,...]>"
-		 "\nForce the application to unmap previously"
-		 "\nmapped buffer memory before calling any VIDIOC_S_CROP or"
-		 "\nVIDIOC_S_FMT ioctl's. Not all the applications support"
-		 "\nthis feature. This parameter is specific for each"
-		 "\ndetected camera."
-		 "\n0 = do not force memory unmapping"
-		 "\n1 = force memory unmapping (save memory)"
-		 "\nDefault value is "__MODULE_STRING(SN9C102_FORCE_MUNMAP)"."
-		 "\n");
-
-static unsigned int frame_timeout[] = {[0 ... SN9C102_MAX_DEVICES-1] =
-				       SN9C102_FRAME_TIMEOUT};
-module_param_array(frame_timeout, uint, NULL, 0644);
-MODULE_PARM_DESC(frame_timeout,
-		 " <0|n[,...]>"
-		 "\nTimeout for a video frame in seconds before"
-		 "\nreturning an I/O error; 0 for infinity."
-		 "\nThis parameter is specific for each detected camera."
-		 "\nDefault value is "__MODULE_STRING(SN9C102_FRAME_TIMEOUT)"."
-		 "\n");
-
-#ifdef SN9C102_DEBUG
-static unsigned short debug = SN9C102_DEBUG_LEVEL;
-module_param(debug, ushort, 0644);
-MODULE_PARM_DESC(debug,
-		 " <n>"
-		 "\nDebugging information level, from 0 to 3:"
-		 "\n0 = none (use carefully)"
-		 "\n1 = critical errors"
-		 "\n2 = significant informations"
-		 "\n3 = more verbose messages"
-		 "\nLevel 3 is useful for testing only."
-		 "\nDefault value is "__MODULE_STRING(SN9C102_DEBUG_LEVEL)"."
-		 "\n");
-#endif
-
-/*
-   Add the probe entries to this table. Be sure to add the entry in the right
-   place, since, on failure, the next probing routine is called according to
-   the order of the list below, from top to bottom.
-*/
-static int (*sn9c102_sensor_table[])(struct sn9c102_device *) = {
-	&sn9c102_probe_hv7131d, /* strong detection based on SENSOR ids */
-	&sn9c102_probe_hv7131r, /* strong detection based on SENSOR ids */
-	&sn9c102_probe_mi0343, /* strong detection based on SENSOR ids */
-	&sn9c102_probe_mi0360, /* strong detection based on SENSOR ids */
-	&sn9c102_probe_mt9v111, /* strong detection based on SENSOR ids */
-	&sn9c102_probe_pas106b, /* strong detection based on SENSOR ids */
-	&sn9c102_probe_pas202bcb, /* strong detection based on SENSOR ids */
-	&sn9c102_probe_ov7630, /* strong detection based on SENSOR ids */
-	&sn9c102_probe_ov7660, /* strong detection based on SENSOR ids */
-	&sn9c102_probe_tas5110c1b, /* detection based on USB pid/vid */
-	&sn9c102_probe_tas5110d, /* detection based on USB pid/vid */
-	&sn9c102_probe_tas5130d1b, /* detection based on USB pid/vid */
-};
-
-/*****************************************************************************/
-
-static u32
-sn9c102_request_buffers(struct sn9c102_device* cam, u32 count,
-			enum sn9c102_io_method io)
-{
-	struct v4l2_pix_format* p = &(cam->sensor.pix_format);
-	struct v4l2_rect* r = &(cam->sensor.cropcap.bounds);
-	size_t imagesize = cam->module_param.force_munmap || io == IO_READ ?
-			   (p->width * p->height * p->priv) / 8 :
-			   (r->width * r->height * p->priv) / 8;
-	void* buff = NULL;
-	u32 i;
-
-	if (count > SN9C102_MAX_FRAMES)
-		count = SN9C102_MAX_FRAMES;
-
-	if (cam->bridge == BRIDGE_SN9C105 || cam->bridge == BRIDGE_SN9C120)
-		imagesize += 589 + 2; /* length of JPEG header + EOI marker */
-
-	cam->nbuffers = count;
-	while (cam->nbuffers > 0) {
-		if ((buff = vmalloc_32_user(cam->nbuffers *
-					    PAGE_ALIGN(imagesize))))
-			break;
-		cam->nbuffers--;
-	}
-
-	for (i = 0; i < cam->nbuffers; i++) {
-		cam->frame[i].bufmem = buff + i*PAGE_ALIGN(imagesize);
-		cam->frame[i].buf.index = i;
-		cam->frame[i].buf.m.offset = i*PAGE_ALIGN(imagesize);
-		cam->frame[i].buf.length = imagesize;
-		cam->frame[i].buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-		cam->frame[i].buf.sequence = 0;
-		cam->frame[i].buf.field = V4L2_FIELD_NONE;
-		cam->frame[i].buf.memory = V4L2_MEMORY_MMAP;
-		cam->frame[i].buf.flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	}
-
-	return cam->nbuffers;
-}
-
-
-static void sn9c102_release_buffers(struct sn9c102_device* cam)
-{
-	if (cam->nbuffers) {
-		vfree(cam->frame[0].bufmem);
-		cam->nbuffers = 0;
-	}
-	cam->frame_current = NULL;
-}
-
-
-static void sn9c102_empty_framequeues(struct sn9c102_device* cam)
-{
-	u32 i;
-
-	INIT_LIST_HEAD(&cam->inqueue);
-	INIT_LIST_HEAD(&cam->outqueue);
-
-	for (i = 0; i < SN9C102_MAX_FRAMES; i++) {
-		cam->frame[i].state = F_UNUSED;
-		cam->frame[i].buf.bytesused = 0;
-	}
-}
-
-
-static void sn9c102_requeue_outqueue(struct sn9c102_device* cam)
-{
-	struct sn9c102_frame_t *i;
-
-	list_for_each_entry(i, &cam->outqueue, frame) {
-		i->state = F_QUEUED;
-		list_add(&i->frame, &cam->inqueue);
-	}
-
-	INIT_LIST_HEAD(&cam->outqueue);
-}
-
-
-static void sn9c102_queue_unusedframes(struct sn9c102_device* cam)
-{
-	unsigned long lock_flags;
-	u32 i;
-
-	for (i = 0; i < cam->nbuffers; i++)
-		if (cam->frame[i].state == F_UNUSED) {
-			cam->frame[i].state = F_QUEUED;
-			spin_lock_irqsave(&cam->queue_lock, lock_flags);
-			list_add_tail(&cam->frame[i].frame, &cam->inqueue);
-			spin_unlock_irqrestore(&cam->queue_lock, lock_flags);
-		}
-}
-
-/*****************************************************************************/
-
-/*
-   Write a sequence of count value/register pairs. Returns -1 after the first
-   failed write, or 0 for no errors.
-*/
-int sn9c102_write_regs(struct sn9c102_device* cam, const u8 valreg[][2],
-		       int count)
-{
-	struct usb_device* udev = cam->usbdev;
-	u8* buff = cam->control_buffer;
-	int i, res;
-
-	for (i = 0; i < count; i++) {
-		u8 index = valreg[i][1];
-
-		/*
-		   index is a u8, so it must be <256 and can't be out of range.
-		   If we put in a check anyway, gcc annoys us with a warning
-		   hat our check is useless. People get all uppity when they
-		   see warnings in the kernel compile.
-		*/
-
-		*buff = valreg[i][0];
-
-		res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08,
-				      0x41, index, 0, buff, 1,
-				      SN9C102_CTRL_TIMEOUT);
-
-		if (res < 0) {
-			DBG(3, "Failed to write a register (value 0x%02X, "
-			       "index 0x%02X, error %d)", *buff, index, res);
-			return -1;
-		}
-
-		cam->reg[index] = *buff;
-	}
-
-	return 0;
-}
-
-
-int sn9c102_write_reg(struct sn9c102_device* cam, u8 value, u16 index)
-{
-	struct usb_device* udev = cam->usbdev;
-	u8* buff = cam->control_buffer;
-	int res;
-
-	if (index >= ARRAY_SIZE(cam->reg))
-		return -1;
-
-	*buff = value;
-
-	res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
-			      index, 0, buff, 1, SN9C102_CTRL_TIMEOUT);
-	if (res < 0) {
-		DBG(3, "Failed to write a register (value 0x%02X, index "
-		       "0x%02X, error %d)", value, index, res);
-		return -1;
-	}
-
-	cam->reg[index] = value;
-
-	return 0;
-}
-
-
-/* NOTE: with the SN9C10[123] reading some registers always returns 0 */
-int sn9c102_read_reg(struct sn9c102_device* cam, u16 index)
-{
-	struct usb_device* udev = cam->usbdev;
-	u8* buff = cam->control_buffer;
-	int res;
-
-	res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x00, 0xc1,
-			      index, 0, buff, 1, SN9C102_CTRL_TIMEOUT);
-	if (res < 0)
-		DBG(3, "Failed to read a register (index 0x%02X, error %d)",
-		    index, res);
-
-	return (res >= 0) ? (int)(*buff) : -1;
-}
-
-
-int sn9c102_pread_reg(struct sn9c102_device* cam, u16 index)
-{
-	if (index >= ARRAY_SIZE(cam->reg))
-		return -1;
-
-	return cam->reg[index];
-}
-
-
-static int
-sn9c102_i2c_wait(struct sn9c102_device* cam,
-		 const struct sn9c102_sensor* sensor)
-{
-	int i, r;
-
-	for (i = 1; i <= 5; i++) {
-		r = sn9c102_read_reg(cam, 0x08);
-		if (r < 0)
-			return -EIO;
-		if (r & 0x04)
-			return 0;
-		if (sensor->frequency & SN9C102_I2C_400KHZ)
-			udelay(5*16);
-		else
-			udelay(16*16);
-	}
-	return -EBUSY;
-}
-
-
-static int
-sn9c102_i2c_detect_read_error(struct sn9c102_device* cam,
-			      const struct sn9c102_sensor* sensor)
-{
-	int r , err = 0;
-
-	r = sn9c102_read_reg(cam, 0x08);
-	if (r < 0)
-		err += r;
-
-	if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102) {
-		if (!(r & 0x08))
-			err += -1;
-	} else {
-		if (r & 0x08)
-			err += -1;
-	}
-
-	return err ? -EIO : 0;
-}
-
-
-static int
-sn9c102_i2c_detect_write_error(struct sn9c102_device* cam,
-			       const struct sn9c102_sensor* sensor)
-{
-	int r;
-	r = sn9c102_read_reg(cam, 0x08);
-	return (r < 0 || (r >= 0 && (r & 0x08))) ? -EIO : 0;
-}
-
-
-int
-sn9c102_i2c_try_raw_read(struct sn9c102_device* cam,
-			 const struct sn9c102_sensor* sensor, u8 data0,
-			 u8 data1, u8 n, u8 buffer[])
-{
-	struct usb_device* udev = cam->usbdev;
-	u8* data = cam->control_buffer;
-	int i = 0, err = 0, res;
-
-	/* Write cycle */
-	data[0] = ((sensor->interface == SN9C102_I2C_2WIRES) ? 0x80 : 0) |
-		  ((sensor->frequency & SN9C102_I2C_400KHZ) ? 0x01 : 0) | 0x10;
-	data[1] = data0; /* I2C slave id */
-	data[2] = data1; /* address */
-	data[7] = 0x10;
-	res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
-			      0x08, 0, data, 8, SN9C102_CTRL_TIMEOUT);
-	if (res < 0)
-		err += res;
-
-	err += sn9c102_i2c_wait(cam, sensor);
-
-	/* Read cycle - n bytes */
-	data[0] = ((sensor->interface == SN9C102_I2C_2WIRES) ? 0x80 : 0) |
-		  ((sensor->frequency & SN9C102_I2C_400KHZ) ? 0x01 : 0) |
-		  (n << 4) | 0x02;
-	data[1] = data0;
-	data[7] = 0x10;
-	res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
-			      0x08, 0, data, 8, SN9C102_CTRL_TIMEOUT);
-	if (res < 0)
-		err += res;
-
-	err += sn9c102_i2c_wait(cam, sensor);
-
-	/* The first read byte will be placed in data[4] */
-	res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x00, 0xc1,
-			      0x0a, 0, data, 5, SN9C102_CTRL_TIMEOUT);
-	if (res < 0)
-		err += res;
-
-	err += sn9c102_i2c_detect_read_error(cam, sensor);
-
-	PDBGG("I2C read: address 0x%02X, first read byte: 0x%02X", data1,
-	      data[4]);
-
-	if (err) {
-		DBG(3, "I2C read failed for %s image sensor", sensor->name);
-		return -1;
-	}
-
-	if (buffer)
-		for (i = 0; i < n && i < 5; i++)
-			buffer[n-i-1] = data[4-i];
-
-	return (int)data[4];
-}
-
-
-int
-sn9c102_i2c_try_raw_write(struct sn9c102_device* cam,
-			  const struct sn9c102_sensor* sensor, u8 n, u8 data0,
-			  u8 data1, u8 data2, u8 data3, u8 data4, u8 data5)
-{
-	struct usb_device* udev = cam->usbdev;
-	u8* data = cam->control_buffer;
-	int err = 0, res;
-
-	/* Write cycle. It usually is address + value */
-	data[0] = ((sensor->interface == SN9C102_I2C_2WIRES) ? 0x80 : 0) |
-		  ((sensor->frequency & SN9C102_I2C_400KHZ) ? 0x01 : 0)
-		  | ((n - 1) << 4);
-	data[1] = data0;
-	data[2] = data1;
-	data[3] = data2;
-	data[4] = data3;
-	data[5] = data4;
-	data[6] = data5;
-	data[7] = 0x17;
-	res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
-			      0x08, 0, data, 8, SN9C102_CTRL_TIMEOUT);
-	if (res < 0)
-		err += res;
-
-	err += sn9c102_i2c_wait(cam, sensor);
-	err += sn9c102_i2c_detect_write_error(cam, sensor);
-
-	if (err)
-		DBG(3, "I2C write failed for %s image sensor", sensor->name);
-
-	PDBGG("I2C raw write: %u bytes, data0 = 0x%02X, data1 = 0x%02X, "
-	      "data2 = 0x%02X, data3 = 0x%02X, data4 = 0x%02X, data5 = 0x%02X",
-	      n, data0, data1, data2, data3, data4, data5);
-
-	return err ? -1 : 0;
-}
-
-
-int
-sn9c102_i2c_try_read(struct sn9c102_device* cam,
-		     const struct sn9c102_sensor* sensor, u8 address)
-{
-	return sn9c102_i2c_try_raw_read(cam, sensor, sensor->i2c_slave_id,
-					address, 1, NULL);
-}
-
-
-static int sn9c102_i2c_try_write(struct sn9c102_device* cam,
-				 const struct sn9c102_sensor* sensor,
-				 u8 address, u8 value)
-{
-	return sn9c102_i2c_try_raw_write(cam, sensor, 3,
-					 sensor->i2c_slave_id, address,
-					 value, 0, 0, 0);
-}
-
-
-int sn9c102_i2c_read(struct sn9c102_device* cam, u8 address)
-{
-	return sn9c102_i2c_try_read(cam, &cam->sensor, address);
-}
-
-
-int sn9c102_i2c_write(struct sn9c102_device* cam, u8 address, u8 value)
-{
-	return sn9c102_i2c_try_write(cam, &cam->sensor, address, value);
-}
-
-/*****************************************************************************/
-
-static size_t sn9c102_sof_length(struct sn9c102_device* cam)
-{
-	switch (cam->bridge) {
-	case BRIDGE_SN9C101:
-	case BRIDGE_SN9C102:
-		return 12;
-	case BRIDGE_SN9C103:
-		return 18;
-	case BRIDGE_SN9C105:
-	case BRIDGE_SN9C120:
-		return 62;
-	}
-
-	return 0;
-}
-
-
-static void*
-sn9c102_find_sof_header(struct sn9c102_device* cam, void* mem, size_t len)
-{
-	static const char marker[6] = {0xff, 0xff, 0x00, 0xc4, 0xc4, 0x96};
-	const char *m = mem;
-	size_t soflen = 0, i, j;
-
-	soflen = sn9c102_sof_length(cam);
-
-	for (i = 0; i < len; i++) {
-		size_t b;
-
-		/* Read the variable part of the header */
-		if (unlikely(cam->sof.bytesread >= sizeof(marker))) {
-			cam->sof.header[cam->sof.bytesread] = *(m+i);
-			if (++cam->sof.bytesread == soflen) {
-				cam->sof.bytesread = 0;
-				return mem + i;
-			}
-			continue;
-		}
-
-		/* Search for the SOF marker (fixed part) in the header */
-		for (j = 0, b=cam->sof.bytesread; j+b < sizeof(marker); j++) {
-			if (unlikely(i+j == len))
-				return NULL;
-			if (*(m+i+j) == marker[cam->sof.bytesread]) {
-				cam->sof.header[cam->sof.bytesread] = *(m+i+j);
-				if (++cam->sof.bytesread == sizeof(marker)) {
-					PDBGG("Bytes to analyze: %zd. SOF "
-					      "starts at byte #%zd", len, i);
-					i += j+1;
-					break;
-				}
-			} else {
-				cam->sof.bytesread = 0;
-				break;
-			}
-		}
-	}
-
-	return NULL;
-}
-
-
-static void*
-sn9c102_find_eof_header(struct sn9c102_device* cam, void* mem, size_t len)
-{
-	static const u8 eof_header[4][4] = {
-		{0x00, 0x00, 0x00, 0x00},
-		{0x40, 0x00, 0x00, 0x00},
-		{0x80, 0x00, 0x00, 0x00},
-		{0xc0, 0x00, 0x00, 0x00},
-	};
-	size_t i, j;
-
-	/* The EOF header does not exist in compressed data */
-	if (cam->sensor.pix_format.pixelformat == V4L2_PIX_FMT_SN9C10X ||
-	    cam->sensor.pix_format.pixelformat == V4L2_PIX_FMT_JPEG)
-		return NULL;
-
-	/*
-	   The EOF header might cross the packet boundary, but this is not a
-	   problem, since the end of a frame is determined by checking its size
-	   in the first place.
-	*/
-	for (i = 0; (len >= 4) && (i <= len - 4); i++)
-		for (j = 0; j < ARRAY_SIZE(eof_header); j++)
-			if (!memcmp(mem + i, eof_header[j], 4))
-				return mem + i;
-
-	return NULL;
-}
-
-
-static void
-sn9c102_write_jpegheader(struct sn9c102_device* cam, struct sn9c102_frame_t* f)
-{
-	static const u8 jpeg_header[589] = {
-		0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x06, 0x04, 0x05,
-		0x06, 0x05, 0x04, 0x06, 0x06, 0x05, 0x06, 0x07, 0x07, 0x06,
-		0x08, 0x0a, 0x10, 0x0a, 0x0a, 0x09, 0x09, 0x0a, 0x14, 0x0e,
-		0x0f, 0x0c, 0x10, 0x17, 0x14, 0x18, 0x18, 0x17, 0x14, 0x16,
-		0x16, 0x1a, 0x1d, 0x25, 0x1f, 0x1a, 0x1b, 0x23, 0x1c, 0x16,
-		0x16, 0x20, 0x2c, 0x20, 0x23, 0x26, 0x27, 0x29, 0x2a, 0x29,
-		0x19, 0x1f, 0x2d, 0x30, 0x2d, 0x28, 0x30, 0x25, 0x28, 0x29,
-		0x28, 0x01, 0x07, 0x07, 0x07, 0x0a, 0x08, 0x0a, 0x13, 0x0a,
-		0x0a, 0x13, 0x28, 0x1a, 0x16, 0x1a, 0x28, 0x28, 0x28, 0x28,
-		0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
-		0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
-		0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
-		0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
-		0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0xff, 0xc4, 0x01, 0xa2,
-		0x00, 0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02,
-		0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x01,
-		0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03,
-		0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x10, 0x00,
-		0x02, 0x01, 0x03, 0x03, 0x02, 0x04, 0x03, 0x05, 0x05, 0x04,
-		0x04, 0x00, 0x00, 0x01, 0x7d, 0x01, 0x02, 0x03, 0x00, 0x04,
-		0x11, 0x05, 0x12, 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61,
-		0x07, 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08, 0x23,
-		0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0, 0x24, 0x33, 0x62,
-		0x72, 0x82, 0x09, 0x0a, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x25,
-		0x26, 0x27, 0x28, 0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38,
-		0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a,
-		0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x63, 0x64,
-		0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76,
-		0x77, 0x78, 0x79, 0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88,
-		0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
-		0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa,
-		0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2,
-		0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3,
-		0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2, 0xe3,
-		0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xf1, 0xf2, 0xf3,
-		0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0x11, 0x00, 0x02,
-		0x01, 0x02, 0x04, 0x04, 0x03, 0x04, 0x07, 0x05, 0x04, 0x04,
-		0x00, 0x01, 0x02, 0x77, 0x00, 0x01, 0x02, 0x03, 0x11, 0x04,
-		0x05, 0x21, 0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71,
-		0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91, 0xa1, 0xb1,
-		0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0, 0x15, 0x62, 0x72, 0xd1,
-		0x0a, 0x16, 0x24, 0x34, 0xe1, 0x25, 0xf1, 0x17, 0x18, 0x19,
-		0x1a, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38,
-		0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a,
-		0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x63, 0x64,
-		0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76,
-		0x77, 0x78, 0x79, 0x7a, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
-		0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
-		0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9,
-		0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba,
-		0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2,
-		0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe2, 0xe3,
-		0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xf2, 0xf3, 0xf4,
-		0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xff, 0xc0, 0x00, 0x11,
-		0x08, 0x01, 0xe0, 0x02, 0x80, 0x03, 0x01, 0x21, 0x00, 0x02,
-		0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xda, 0x00, 0x0c, 0x03,
-		0x01, 0x00, 0x02, 0x11, 0x03, 0x11, 0x00, 0x3f, 0x00
-	};
-	u8 *pos = f->bufmem;
-
-	memcpy(pos, jpeg_header, sizeof(jpeg_header));
-	*(pos + 6) = 0x00;
-	*(pos + 7 + 64) = 0x01;
-	if (cam->compression.quality == 0) {
-		memcpy(pos + 7, SN9C102_Y_QTABLE0, 64);
-		memcpy(pos + 8 + 64, SN9C102_UV_QTABLE0, 64);
-	} else if (cam->compression.quality == 1) {
-		memcpy(pos + 7, SN9C102_Y_QTABLE1, 64);
-		memcpy(pos + 8 + 64, SN9C102_UV_QTABLE1, 64);
-	}
-	*(pos + 564) = cam->sensor.pix_format.width & 0xFF;
-	*(pos + 563) = (cam->sensor.pix_format.width >> 8) & 0xFF;
-	*(pos + 562) = cam->sensor.pix_format.height & 0xFF;
-	*(pos + 561) = (cam->sensor.pix_format.height >> 8) & 0xFF;
-	*(pos + 567) = 0x21;
-
-	f->buf.bytesused += sizeof(jpeg_header);
-}
-
-
-static void sn9c102_urb_complete(struct urb *urb)
-{
-	struct sn9c102_device* cam = urb->context;
-	struct sn9c102_frame_t** f;
-	size_t imagesize, soflen;
-	u8 i;
-	int err = 0;
-
-	if (urb->status == -ENOENT)
-		return;
-
-	f = &cam->frame_current;
-
-	if (cam->stream == STREAM_INTERRUPT) {
-		cam->stream = STREAM_OFF;
-		if ((*f))
-			(*f)->state = F_QUEUED;
-		cam->sof.bytesread = 0;
-		DBG(3, "Stream interrupted by application");
-		wake_up(&cam->wait_stream);
-	}
-
-	if (cam->state & DEV_DISCONNECTED)
-		return;
-
-	if (cam->state & DEV_MISCONFIGURED) {
-		wake_up_interruptible(&cam->wait_frame);
-		return;
-	}
-
-	if (cam->stream == STREAM_OFF || list_empty(&cam->inqueue))
-		goto resubmit_urb;
-
-	if (!(*f))
-		(*f) = list_entry(cam->inqueue.next, struct sn9c102_frame_t,
-				  frame);
-
-	imagesize = (cam->sensor.pix_format.width *
-		     cam->sensor.pix_format.height *
-		     cam->sensor.pix_format.priv) / 8;
-	if (cam->sensor.pix_format.pixelformat == V4L2_PIX_FMT_JPEG)
-		imagesize += 589; /* length of jpeg header */
-	soflen = sn9c102_sof_length(cam);
-
-	for (i = 0; i < urb->number_of_packets; i++) {
-		unsigned int img, len, status;
-		void *pos, *sof, *eof;
-
-		len = urb->iso_frame_desc[i].actual_length;
-		status = urb->iso_frame_desc[i].status;
-		pos = urb->iso_frame_desc[i].offset + urb->transfer_buffer;
-
-		if (status) {
-			DBG(3, "Error in isochronous frame");
-			(*f)->state = F_ERROR;
-			cam->sof.bytesread = 0;
-			continue;
-		}
-
-		PDBGG("Isochrnous frame: length %u, #%u i", len, i);
-
-redo:
-		sof = sn9c102_find_sof_header(cam, pos, len);
-		if (likely(!sof)) {
-			eof = sn9c102_find_eof_header(cam, pos, len);
-			if ((*f)->state == F_GRABBING) {
-end_of_frame:
-				img = len;
-
-				if (eof)
-					img = (eof > pos) ? eof - pos - 1 : 0;
-
-				if ((*f)->buf.bytesused + img > imagesize) {
-					u32 b;
-					b = (*f)->buf.bytesused + img -
-					    imagesize;
-					img = imagesize - (*f)->buf.bytesused;
-					PDBGG("Expected EOF not found: video "
-					      "frame cut");
-					if (eof)
-						DBG(3, "Exceeded limit: +%u "
-						       "bytes", (unsigned)(b));
-				}
-
-				memcpy((*f)->bufmem + (*f)->buf.bytesused, pos,
-				       img);
-
-				if ((*f)->buf.bytesused == 0)
-					v4l2_get_timestamp(
-						&(*f)->buf.timestamp);
-
-				(*f)->buf.bytesused += img;
-
-				if ((*f)->buf.bytesused == imagesize ||
-				    ((cam->sensor.pix_format.pixelformat ==
-				      V4L2_PIX_FMT_SN9C10X ||
-				      cam->sensor.pix_format.pixelformat ==
-				      V4L2_PIX_FMT_JPEG) && eof)) {
-					u32 b;
-
-					b = (*f)->buf.bytesused;
-					(*f)->state = F_DONE;
-					(*f)->buf.sequence= ++cam->frame_count;
-
-					spin_lock(&cam->queue_lock);
-					list_move_tail(&(*f)->frame,
-						       &cam->outqueue);
-					if (!list_empty(&cam->inqueue))
-						(*f) = list_entry(
-							cam->inqueue.next,
-							struct sn9c102_frame_t,
-							frame );
-					else
-						(*f) = NULL;
-					spin_unlock(&cam->queue_lock);
-
-					memcpy(cam->sysfs.frame_header,
-					       cam->sof.header, soflen);
-
-					DBG(3, "Video frame captured: %lu "
-					       "bytes", (unsigned long)(b));
-
-					if (!(*f))
-						goto resubmit_urb;
-
-				} else if (eof) {
-					(*f)->state = F_ERROR;
-					DBG(3, "Not expected EOF after %lu "
-					       "bytes of image data",
-					    (unsigned long)
-					    ((*f)->buf.bytesused));
-				}
-
-				if (sof) /* (1) */
-					goto start_of_frame;
-
-			} else if (eof) {
-				DBG(3, "EOF without SOF");
-				continue;
-
-			} else {
-				PDBGG("Ignoring pointless isochronous frame");
-				continue;
-			}
-
-		} else if ((*f)->state == F_QUEUED || (*f)->state == F_ERROR) {
-start_of_frame:
-			(*f)->state = F_GRABBING;
-			(*f)->buf.bytesused = 0;
-			len -= (sof - pos);
-			pos = sof;
-			if (cam->sensor.pix_format.pixelformat ==
-			    V4L2_PIX_FMT_JPEG)
-				sn9c102_write_jpegheader(cam, (*f));
-			DBG(3, "SOF detected: new video frame");
-			if (len)
-				goto redo;
-
-		} else if ((*f)->state == F_GRABBING) {
-			eof = sn9c102_find_eof_header(cam, pos, len);
-			if (eof && eof < sof)
-				goto end_of_frame; /* (1) */
-			else {
-				if (cam->sensor.pix_format.pixelformat ==
-				    V4L2_PIX_FMT_SN9C10X ||
-				    cam->sensor.pix_format.pixelformat ==
-				    V4L2_PIX_FMT_JPEG) {
-					if (sof - pos >= soflen) {
-						eof = sof - soflen;
-					} else { /* remove header */
-						eof = pos;
-						(*f)->buf.bytesused -=
-							(soflen - (sof - pos));
-					}
-					goto end_of_frame;
-				} else {
-					DBG(3, "SOF before expected EOF after "
-					       "%lu bytes of image data",
-					    (unsigned long)
-					    ((*f)->buf.bytesused));
-					goto start_of_frame;
-				}
-			}
-		}
-	}
-
-resubmit_urb:
-	urb->dev = cam->usbdev;
-	err = usb_submit_urb(urb, GFP_ATOMIC);
-	if (err < 0 && err != -EPERM) {
-		cam->state |= DEV_MISCONFIGURED;
-		DBG(1, "usb_submit_urb() failed");
-	}
-
-	wake_up_interruptible(&cam->wait_frame);
-}
-
-
-static int sn9c102_start_transfer(struct sn9c102_device* cam)
-{
-	struct usb_device *udev = cam->usbdev;
-	struct urb* urb;
-	struct usb_host_interface* altsetting = usb_altnum_to_altsetting(
-						    usb_ifnum_to_if(udev, 0),
-						    SN9C102_ALTERNATE_SETTING);
-	const unsigned int psz = le16_to_cpu(altsetting->
-					     endpoint[0].desc.wMaxPacketSize);
-	s8 i, j;
-	int err = 0;
-
-	for (i = 0; i < SN9C102_URBS; i++) {
-		cam->transfer_buffer[i] = kzalloc(SN9C102_ISO_PACKETS * psz,
-						  GFP_KERNEL);
-		if (!cam->transfer_buffer[i]) {
-			err = -ENOMEM;
-			DBG(1, "Not enough memory");
-			goto free_buffers;
-		}
-	}
-
-	for (i = 0; i < SN9C102_URBS; i++) {
-		urb = usb_alloc_urb(SN9C102_ISO_PACKETS, GFP_KERNEL);
-		cam->urb[i] = urb;
-		if (!urb) {
-			err = -ENOMEM;
-			DBG(1, "usb_alloc_urb() failed");
-			goto free_urbs;
-		}
-		urb->dev = udev;
-		urb->context = cam;
-		urb->pipe = usb_rcvisocpipe(udev, 1);
-		urb->transfer_flags = URB_ISO_ASAP;
-		urb->number_of_packets = SN9C102_ISO_PACKETS;
-		urb->complete = sn9c102_urb_complete;
-		urb->transfer_buffer = cam->transfer_buffer[i];
-		urb->transfer_buffer_length = psz * SN9C102_ISO_PACKETS;
-		urb->interval = 1;
-		for (j = 0; j < SN9C102_ISO_PACKETS; j++) {
-			urb->iso_frame_desc[j].offset = psz * j;
-			urb->iso_frame_desc[j].length = psz;
-		}
-	}
-
-	/* Enable video */
-	if (!(cam->reg[0x01] & 0x04)) {
-		err = sn9c102_write_reg(cam, cam->reg[0x01] | 0x04, 0x01);
-		if (err) {
-			err = -EIO;
-			DBG(1, "I/O hardware error");
-			goto free_urbs;
-		}
-	}
-
-	err = usb_set_interface(udev, 0, SN9C102_ALTERNATE_SETTING);
-	if (err) {
-		DBG(1, "usb_set_interface() failed");
-		goto free_urbs;
-	}
-
-	cam->frame_current = NULL;
-	cam->sof.bytesread = 0;
-
-	for (i = 0; i < SN9C102_URBS; i++) {
-		err = usb_submit_urb(cam->urb[i], GFP_KERNEL);
-		if (err) {
-			for (j = i-1; j >= 0; j--)
-				usb_kill_urb(cam->urb[j]);
-			DBG(1, "usb_submit_urb() failed, error %d", err);
-			goto free_urbs;
-		}
-	}
-
-	return 0;
-
-free_urbs:
-	for (i = 0; (i < SN9C102_URBS) && cam->urb[i]; i++)
-		usb_free_urb(cam->urb[i]);
-
-free_buffers:
-	for (i = 0; (i < SN9C102_URBS) && cam->transfer_buffer[i]; i++)
-		kfree(cam->transfer_buffer[i]);
-
-	return err;
-}
-
-
-static int sn9c102_stop_transfer(struct sn9c102_device* cam)
-{
-	struct usb_device *udev = cam->usbdev;
-	s8 i;
-	int err = 0;
-
-	if (cam->state & DEV_DISCONNECTED)
-		return 0;
-
-	for (i = SN9C102_URBS-1; i >= 0; i--) {
-		usb_kill_urb(cam->urb[i]);
-		usb_free_urb(cam->urb[i]);
-		kfree(cam->transfer_buffer[i]);
-	}
-
-	err = usb_set_interface(udev, 0, 0); /* 0 Mb/s */
-	if (err)
-		DBG(3, "usb_set_interface() failed");
-
-	return err;
-}
-
-
-static int sn9c102_stream_interrupt(struct sn9c102_device* cam)
-{
-	cam->stream = STREAM_INTERRUPT;
-	wait_event_timeout(cam->wait_stream,
-				     (cam->stream == STREAM_OFF) ||
-				     (cam->state & DEV_DISCONNECTED),
-				     SN9C102_URB_TIMEOUT);
-	if (cam->state & DEV_DISCONNECTED)
-		return -ENODEV;
-	else if (cam->stream != STREAM_OFF) {
-		cam->state |= DEV_MISCONFIGURED;
-		DBG(1, "URB timeout reached. The camera is misconfigured. "
-		       "To use it, close and open %s again.",
-		    video_device_node_name(cam->v4ldev));
-		return -EIO;
-	}
-
-	return 0;
-}
-
-/*****************************************************************************/
-
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-static u16 sn9c102_strtou16(const char* buff, size_t len, ssize_t* count)
-{
-	char str[7];
-	char* endp;
-	unsigned long val;
-
-	if (len < 6) {
-		strncpy(str, buff, len);
-		str[len] = '\0';
-	} else {
-		strncpy(str, buff, 6);
-		str[6] = '\0';
-	}
-
-	val = simple_strtoul(str, &endp, 0);
-
-	*count = 0;
-	if (val <= 0xffff)
-		*count = (ssize_t)(endp - str);
-	if ((*count) && (len == *count+1) && (buff[*count] == '\n'))
-		*count += 1;
-
-	return (u16)val;
-}
-
-/*
-   NOTE 1: being inside one of the following methods implies that the v4l
-	   device exists for sure (see kobjects and reference counters)
-   NOTE 2: buffers are PAGE_SIZE long
-*/
-
-static ssize_t sn9c102_show_reg(struct device* cd,
-				struct device_attribute *attr, char* buf)
-{
-	struct sn9c102_device* cam;
-	ssize_t count;
-
-	if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
-		return -ERESTARTSYS;
-
-	cam = video_get_drvdata(container_of(cd, struct video_device, dev));
-	if (!cam) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -ENODEV;
-	}
-
-	count = sprintf(buf, "%u\n", cam->sysfs.reg);
-
-	mutex_unlock(&sn9c102_sysfs_lock);
-
-	return count;
-}
-
-
-static ssize_t
-sn9c102_store_reg(struct device* cd, struct device_attribute *attr,
-		  const char* buf, size_t len)
-{
-	struct sn9c102_device* cam;
-	u16 index;
-	ssize_t count;
-
-	if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
-		return -ERESTARTSYS;
-
-	cam = video_get_drvdata(container_of(cd, struct video_device, dev));
-	if (!cam) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -ENODEV;
-	}
-
-	index = sn9c102_strtou16(buf, len, &count);
-	if (index >= ARRAY_SIZE(cam->reg) || !count) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -EINVAL;
-	}
-
-	cam->sysfs.reg = index;
-
-	DBG(2, "Moved SN9C1XX register index to 0x%02X", cam->sysfs.reg);
-	DBG(3, "Written bytes: %zd", count);
-
-	mutex_unlock(&sn9c102_sysfs_lock);
-
-	return count;
-}
-
-
-static ssize_t sn9c102_show_val(struct device* cd,
-				struct device_attribute *attr, char* buf)
-{
-	struct sn9c102_device* cam;
-	ssize_t count;
-	int val;
-
-	if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
-		return -ERESTARTSYS;
-
-	cam = video_get_drvdata(container_of(cd, struct video_device, dev));
-	if (!cam) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -ENODEV;
-	}
-
-	if ((val = sn9c102_read_reg(cam, cam->sysfs.reg)) < 0) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -EIO;
-	}
-
-	count = sprintf(buf, "%d\n", val);
-
-	DBG(3, "Read bytes: %zd, value: %d", count, val);
-
-	mutex_unlock(&sn9c102_sysfs_lock);
-
-	return count;
-}
-
-
-static ssize_t
-sn9c102_store_val(struct device* cd, struct device_attribute *attr,
-		  const char* buf, size_t len)
-{
-	struct sn9c102_device* cam;
-	u16 value;
-	ssize_t count;
-	int err;
-
-	if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
-		return -ERESTARTSYS;
-
-	cam = video_get_drvdata(container_of(cd, struct video_device, dev));
-	if (!cam) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -ENODEV;
-	}
-
-	value = sn9c102_strtou16(buf, len, &count);
-	if (!count) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -EINVAL;
-	}
-
-	err = sn9c102_write_reg(cam, value, cam->sysfs.reg);
-	if (err) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -EIO;
-	}
-
-	DBG(2, "Written SN9C1XX reg. 0x%02X, val. 0x%02X",
-	    cam->sysfs.reg, value);
-	DBG(3, "Written bytes: %zd", count);
-
-	mutex_unlock(&sn9c102_sysfs_lock);
-
-	return count;
-}
-
-
-static ssize_t sn9c102_show_i2c_reg(struct device* cd,
-				    struct device_attribute *attr, char* buf)
-{
-	struct sn9c102_device* cam;
-	ssize_t count;
-
-	if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
-		return -ERESTARTSYS;
-
-	cam = video_get_drvdata(container_of(cd, struct video_device, dev));
-	if (!cam) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -ENODEV;
-	}
-
-	count = sprintf(buf, "%u\n", cam->sysfs.i2c_reg);
-
-	DBG(3, "Read bytes: %zd", count);
-
-	mutex_unlock(&sn9c102_sysfs_lock);
-
-	return count;
-}
-
-
-static ssize_t
-sn9c102_store_i2c_reg(struct device* cd, struct device_attribute *attr,
-		      const char* buf, size_t len)
-{
-	struct sn9c102_device* cam;
-	u16 index;
-	ssize_t count;
-
-	if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
-		return -ERESTARTSYS;
-
-	cam = video_get_drvdata(container_of(cd, struct video_device, dev));
-	if (!cam) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -ENODEV;
-	}
-
-	index = sn9c102_strtou16(buf, len, &count);
-	if (!count) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -EINVAL;
-	}
-
-	cam->sysfs.i2c_reg = index;
-
-	DBG(2, "Moved sensor register index to 0x%02X", cam->sysfs.i2c_reg);
-	DBG(3, "Written bytes: %zd", count);
-
-	mutex_unlock(&sn9c102_sysfs_lock);
-
-	return count;
-}
-
-
-static ssize_t sn9c102_show_i2c_val(struct device* cd,
-				    struct device_attribute *attr, char* buf)
-{
-	struct sn9c102_device* cam;
-	ssize_t count;
-	int val;
-
-	if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
-		return -ERESTARTSYS;
-
-	cam = video_get_drvdata(container_of(cd, struct video_device, dev));
-	if (!cam) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -ENODEV;
-	}
-
-	if (!(cam->sensor.sysfs_ops & SN9C102_I2C_READ)) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -ENOSYS;
-	}
-
-	if ((val = sn9c102_i2c_read(cam, cam->sysfs.i2c_reg)) < 0) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -EIO;
-	}
-
-	count = sprintf(buf, "%d\n", val);
-
-	DBG(3, "Read bytes: %zd, value: %d", count, val);
-
-	mutex_unlock(&sn9c102_sysfs_lock);
-
-	return count;
-}
-
-
-static ssize_t
-sn9c102_store_i2c_val(struct device* cd, struct device_attribute *attr,
-		      const char* buf, size_t len)
-{
-	struct sn9c102_device* cam;
-	u16 value;
-	ssize_t count;
-	int err;
-
-	if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
-		return -ERESTARTSYS;
-
-	cam = video_get_drvdata(container_of(cd, struct video_device, dev));
-	if (!cam) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -ENODEV;
-	}
-
-	if (!(cam->sensor.sysfs_ops & SN9C102_I2C_WRITE)) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -ENOSYS;
-	}
-
-	value = sn9c102_strtou16(buf, len, &count);
-	if (!count) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -EINVAL;
-	}
-
-	err = sn9c102_i2c_write(cam, cam->sysfs.i2c_reg, value);
-	if (err) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -EIO;
-	}
-
-	DBG(2, "Written sensor reg. 0x%02X, val. 0x%02X",
-	    cam->sysfs.i2c_reg, value);
-	DBG(3, "Written bytes: %zd", count);
-
-	mutex_unlock(&sn9c102_sysfs_lock);
-
-	return count;
-}
-
-
-static ssize_t
-sn9c102_store_green(struct device* cd, struct device_attribute *attr,
-		    const char* buf, size_t len)
-{
-	struct sn9c102_device* cam;
-	enum sn9c102_bridge bridge;
-	ssize_t res = 0;
-	u16 value;
-	ssize_t count;
-
-	if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
-		return -ERESTARTSYS;
-
-	cam = video_get_drvdata(container_of(cd, struct video_device, dev));
-	if (!cam) {
-		mutex_unlock(&sn9c102_sysfs_lock);
-		return -ENODEV;
-	}
-
-	bridge = cam->bridge;
-
-	mutex_unlock(&sn9c102_sysfs_lock);
-
-	value = sn9c102_strtou16(buf, len, &count);
-	if (!count)
-		return -EINVAL;
-
-	switch (bridge) {
-	case BRIDGE_SN9C101:
-	case BRIDGE_SN9C102:
-		if (value > 0x0f)
-			return -EINVAL;
-		if ((res = sn9c102_store_reg(cd, attr, "0x11", 4)) >= 0)
-			res = sn9c102_store_val(cd, attr, buf, len);
-		break;
-	case BRIDGE_SN9C103:
-	case BRIDGE_SN9C105:
-	case BRIDGE_SN9C120:
-		if (value > 0x7f)
-			return -EINVAL;
-		if ((res = sn9c102_store_reg(cd, attr, "0x07", 4)) >= 0)
-			res = sn9c102_store_val(cd, attr, buf, len);
-		break;
-	}
-
-	return res;
-}
-
-
-static ssize_t
-sn9c102_store_blue(struct device* cd, struct device_attribute *attr,
-		   const char* buf, size_t len)
-{
-	ssize_t res = 0;
-	u16 value;
-	ssize_t count;
-
-	value = sn9c102_strtou16(buf, len, &count);
-	if (!count || value > 0x7f)
-		return -EINVAL;
-
-	if ((res = sn9c102_store_reg(cd, attr, "0x06", 4)) >= 0)
-		res = sn9c102_store_val(cd, attr, buf, len);
-
-	return res;
-}
-
-
-static ssize_t
-sn9c102_store_red(struct device* cd, struct device_attribute *attr,
-		  const char* buf, size_t len)
-{
-	ssize_t res = 0;
-	u16 value;
-	ssize_t count;
-
-	value = sn9c102_strtou16(buf, len, &count);
-	if (!count || value > 0x7f)
-		return -EINVAL;
-
-	if ((res = sn9c102_store_reg(cd, attr, "0x05", 4)) >= 0)
-		res = sn9c102_store_val(cd, attr, buf, len);
-
-	return res;
-}
-
-
-static ssize_t sn9c102_show_frame_header(struct device* cd,
-					 struct device_attribute *attr,
-					 char* buf)
-{
-	struct sn9c102_device* cam;
-	ssize_t count;
-
-	cam = video_get_drvdata(container_of(cd, struct video_device, dev));
-	if (!cam)
-		return -ENODEV;
-
-	count = sizeof(cam->sysfs.frame_header);
-	memcpy(buf, cam->sysfs.frame_header, count);
-
-	DBG(3, "Frame header, read bytes: %zd", count);
-
-	return count;
-}
-
-
-static DEVICE_ATTR(reg, S_IRUGO | S_IWUSR, sn9c102_show_reg, sn9c102_store_reg);
-static DEVICE_ATTR(val, S_IRUGO | S_IWUSR, sn9c102_show_val, sn9c102_store_val);
-static DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR,
-		   sn9c102_show_i2c_reg, sn9c102_store_i2c_reg);
-static DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR,
-		   sn9c102_show_i2c_val, sn9c102_store_i2c_val);
-static DEVICE_ATTR(green, S_IWUSR, NULL, sn9c102_store_green);
-static DEVICE_ATTR(blue, S_IWUSR, NULL, sn9c102_store_blue);
-static DEVICE_ATTR(red, S_IWUSR, NULL, sn9c102_store_red);
-static DEVICE_ATTR(frame_header, S_IRUGO, sn9c102_show_frame_header, NULL);
-
-
-static int sn9c102_create_sysfs(struct sn9c102_device* cam)
-{
-	struct device *dev = &(cam->v4ldev->dev);
-	int err = 0;
-
-	if ((err = device_create_file(dev, &dev_attr_reg)))
-		goto err_out;
-	if ((err = device_create_file(dev, &dev_attr_val)))
-		goto err_reg;
-	if ((err = device_create_file(dev, &dev_attr_frame_header)))
-		goto err_val;
-
-	if (cam->sensor.sysfs_ops) {
-		if ((err = device_create_file(dev, &dev_attr_i2c_reg)))
-			goto err_frame_header;
-		if ((err = device_create_file(dev, &dev_attr_i2c_val)))
-			goto err_i2c_reg;
-	}
-
-	if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102) {
-		if ((err = device_create_file(dev, &dev_attr_green)))
-			goto err_i2c_val;
-	} else {
-		if ((err = device_create_file(dev, &dev_attr_blue)))
-			goto err_i2c_val;
-		if ((err = device_create_file(dev, &dev_attr_red)))
-			goto err_blue;
-	}
-
-	return 0;
-
-err_blue:
-	device_remove_file(dev, &dev_attr_blue);
-err_i2c_val:
-	if (cam->sensor.sysfs_ops)
-		device_remove_file(dev, &dev_attr_i2c_val);
-err_i2c_reg:
-	if (cam->sensor.sysfs_ops)
-		device_remove_file(dev, &dev_attr_i2c_reg);
-err_frame_header:
-	device_remove_file(dev, &dev_attr_frame_header);
-err_val:
-	device_remove_file(dev, &dev_attr_val);
-err_reg:
-	device_remove_file(dev, &dev_attr_reg);
-err_out:
-	return err;
-}
-#endif /* CONFIG_VIDEO_ADV_DEBUG */
-
-/*****************************************************************************/
-
-static int
-sn9c102_set_pix_format(struct sn9c102_device* cam, struct v4l2_pix_format* pix)
-{
-	int err = 0;
-
-	if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X ||
-	    pix->pixelformat == V4L2_PIX_FMT_JPEG) {
-		switch (cam->bridge) {
-		case BRIDGE_SN9C101:
-		case BRIDGE_SN9C102:
-		case BRIDGE_SN9C103:
-			err += sn9c102_write_reg(cam, cam->reg[0x18] | 0x80,
-						 0x18);
-			break;
-		case BRIDGE_SN9C105:
-		case BRIDGE_SN9C120:
-			err += sn9c102_write_reg(cam, cam->reg[0x18] & 0x7f,
-						 0x18);
-			break;
-		}
-	} else {
-		switch (cam->bridge) {
-		case BRIDGE_SN9C101:
-		case BRIDGE_SN9C102:
-		case BRIDGE_SN9C103:
-			err += sn9c102_write_reg(cam, cam->reg[0x18] & 0x7f,
-						 0x18);
-			break;
-		case BRIDGE_SN9C105:
-		case BRIDGE_SN9C120:
-			err += sn9c102_write_reg(cam, cam->reg[0x18] | 0x80,
-						 0x18);
-			break;
-		}
-	}
-
-	return err ? -EIO : 0;
-}
-
-
-static int
-sn9c102_set_compression(struct sn9c102_device* cam,
-			struct v4l2_jpegcompression* compression)
-{
-	int i, err = 0;
-
-	switch (cam->bridge) {
-	case BRIDGE_SN9C101:
-	case BRIDGE_SN9C102:
-	case BRIDGE_SN9C103:
-		if (compression->quality == 0)
-			err += sn9c102_write_reg(cam, cam->reg[0x17] | 0x01,
-						 0x17);
-		else if (compression->quality == 1)
-			err += sn9c102_write_reg(cam, cam->reg[0x17] & 0xfe,
-						 0x17);
-		break;
-	case BRIDGE_SN9C105:
-	case BRIDGE_SN9C120:
-		if (compression->quality == 0) {
-			for (i = 0; i <= 63; i++) {
-				err += sn9c102_write_reg(cam,
-							 SN9C102_Y_QTABLE1[i],
-							 0x100 + i);
-				err += sn9c102_write_reg(cam,
-							 SN9C102_UV_QTABLE1[i],
-							 0x140 + i);
-			}
-			err += sn9c102_write_reg(cam, cam->reg[0x18] & 0xbf,
-						 0x18);
-		} else if (compression->quality == 1) {
-			for (i = 0; i <= 63; i++) {
-				err += sn9c102_write_reg(cam,
-							 SN9C102_Y_QTABLE1[i],
-							 0x100 + i);
-				err += sn9c102_write_reg(cam,
-							 SN9C102_UV_QTABLE1[i],
-							 0x140 + i);
-			}
-			err += sn9c102_write_reg(cam, cam->reg[0x18] | 0x40,
-						 0x18);
-		}
-		break;
-	}
-
-	return err ? -EIO : 0;
-}
-
-
-static int sn9c102_set_scale(struct sn9c102_device* cam, u8 scale)
-{
-	u8 r = 0;
-	int err = 0;
-
-	if (scale == 1)
-		r = cam->reg[0x18] & 0xcf;
-	else if (scale == 2) {
-		r = cam->reg[0x18] & 0xcf;
-		r |= 0x10;
-	} else if (scale == 4)
-		r = cam->reg[0x18] | 0x20;
-
-	err += sn9c102_write_reg(cam, r, 0x18);
-	if (err)
-		return -EIO;
-
-	PDBGG("Scaling factor: %u", scale);
-
-	return 0;
-}
-
-
-static int sn9c102_set_crop(struct sn9c102_device* cam, struct v4l2_rect* rect)
-{
-	struct sn9c102_sensor* s = &cam->sensor;
-	u8 h_start = (u8)(rect->left - s->cropcap.bounds.left),
-	   v_start = (u8)(rect->top - s->cropcap.bounds.top),
-	   h_size = (u8)(rect->width / 16),
-	   v_size = (u8)(rect->height / 16);
-	int err = 0;
-
-	err += sn9c102_write_reg(cam, h_start, 0x12);
-	err += sn9c102_write_reg(cam, v_start, 0x13);
-	err += sn9c102_write_reg(cam, h_size, 0x15);
-	err += sn9c102_write_reg(cam, v_size, 0x16);
-	if (err)
-		return -EIO;
-
-	PDBGG("h_start, v_start, h_size, v_size, ho_size, vo_size "
-	      "%u %u %u %u", h_start, v_start, h_size, v_size);
-
-	return 0;
-}
-
-
-static int sn9c102_init(struct sn9c102_device* cam)
-{
-	struct sn9c102_sensor* s = &cam->sensor;
-	struct v4l2_control ctrl;
-	struct v4l2_queryctrl *qctrl;
-	struct v4l2_rect* rect;
-	u8 i = 0;
-	int err = 0;
-
-	if (!(cam->state & DEV_INITIALIZED)) {
-		mutex_init(&cam->open_mutex);
-		init_waitqueue_head(&cam->wait_open);
-		qctrl = s->qctrl;
-		rect = &(s->cropcap.defrect);
-	} else { /* use current values */
-		qctrl = s->_qctrl;
-		rect = &(s->_rect);
-	}
-
-	err += sn9c102_set_scale(cam, rect->width / s->pix_format.width);
-	err += sn9c102_set_crop(cam, rect);
-	if (err)
-		return err;
-
-	if (s->init) {
-		err = s->init(cam);
-		if (err) {
-			DBG(3, "Sensor initialization failed");
-			return err;
-		}
-	}
-
-	if (!(cam->state & DEV_INITIALIZED))
-		if (cam->bridge == BRIDGE_SN9C101 ||
-		    cam->bridge == BRIDGE_SN9C102 ||
-		    cam->bridge == BRIDGE_SN9C103) {
-			if (s->pix_format.pixelformat == V4L2_PIX_FMT_JPEG)
-				s->pix_format.pixelformat= V4L2_PIX_FMT_SBGGR8;
-			cam->compression.quality =  cam->reg[0x17] & 0x01 ?
-						    0 : 1;
-		} else {
-			if (s->pix_format.pixelformat == V4L2_PIX_FMT_SN9C10X)
-				s->pix_format.pixelformat = V4L2_PIX_FMT_JPEG;
-			cam->compression.quality =  cam->reg[0x18] & 0x40 ?
-						    0 : 1;
-			err += sn9c102_set_compression(cam, &cam->compression);
-		}
-	else
-		err += sn9c102_set_compression(cam, &cam->compression);
-	err += sn9c102_set_pix_format(cam, &s->pix_format);
-	if (s->set_pix_format)
-		err += s->set_pix_format(cam, &s->pix_format);
-	if (err)
-		return err;
-
-	if (s->pix_format.pixelformat == V4L2_PIX_FMT_SN9C10X ||
-	    s->pix_format.pixelformat == V4L2_PIX_FMT_JPEG)
-		DBG(3, "Compressed video format is active, quality %d",
-		    cam->compression.quality);
-	else
-		DBG(3, "Uncompressed video format is active");
-
-	if (s->set_crop)
-		if ((err = s->set_crop(cam, rect))) {
-			DBG(3, "set_crop() failed");
-			return err;
-		}
-
-	if (s->set_ctrl) {
-		for (i = 0; i < ARRAY_SIZE(s->qctrl); i++)
-			if (s->qctrl[i].id != 0 &&
-			    !(s->qctrl[i].flags & V4L2_CTRL_FLAG_DISABLED)) {
-				ctrl.id = s->qctrl[i].id;
-				ctrl.value = qctrl[i].default_value;
-				err = s->set_ctrl(cam, &ctrl);
-				if (err) {
-					DBG(3, "Set %s control failed",
-					    s->qctrl[i].name);
-					return err;
-				}
-				DBG(3, "Image sensor supports '%s' control",
-				    s->qctrl[i].name);
-			}
-	}
-
-	if (!(cam->state & DEV_INITIALIZED)) {
-		mutex_init(&cam->fileop_mutex);
-		spin_lock_init(&cam->queue_lock);
-		init_waitqueue_head(&cam->wait_frame);
-		init_waitqueue_head(&cam->wait_stream);
-		cam->nreadbuffers = 2;
-		memcpy(s->_qctrl, s->qctrl, sizeof(s->qctrl));
-		memcpy(&(s->_rect), &(s->cropcap.defrect),
-		       sizeof(struct v4l2_rect));
-		cam->state |= DEV_INITIALIZED;
-	}
-
-	DBG(2, "Initialization succeeded");
-	return 0;
-}
-
-/*****************************************************************************/
-
-static void sn9c102_release_resources(struct kref *kref)
-{
-	struct sn9c102_device *cam;
-
-	mutex_lock(&sn9c102_sysfs_lock);
-
-	cam = container_of(kref, struct sn9c102_device, kref);
-
-	DBG(2, "V4L2 device %s deregistered",
-	    video_device_node_name(cam->v4ldev));
-	video_set_drvdata(cam->v4ldev, NULL);
-	video_unregister_device(cam->v4ldev);
-	v4l2_device_unregister(&cam->v4l2_dev);
-	usb_put_dev(cam->usbdev);
-	kfree(cam->control_buffer);
-	kfree(cam);
-
-	mutex_unlock(&sn9c102_sysfs_lock);
-
-}
-
-
-static int sn9c102_open(struct file *filp)
-{
-	struct sn9c102_device* cam;
-	int err = 0;
-
-	/*
-	   A read_trylock() in open() is the only safe way to prevent race
-	   conditions with disconnect(), one close() and multiple (not
-	   necessarily simultaneous) attempts to open(). For example, it
-	   prevents from waiting for a second access, while the device
-	   structure is being deallocated, after a possible disconnect() and
-	   during a following close() holding the write lock: given that, after
-	   this deallocation, no access will be possible anymore, using the
-	   non-trylock version would have let open() gain the access to the
-	   device structure improperly.
-	   For this reason the lock must also not be per-device.
-	*/
-	if (!down_read_trylock(&sn9c102_dev_lock))
-		return -ERESTARTSYS;
-
-	cam = video_drvdata(filp);
-
-	if (wait_for_completion_interruptible(&cam->probe)) {
-		up_read(&sn9c102_dev_lock);
-		return -ERESTARTSYS;
-	}
-
-	kref_get(&cam->kref);
-
-	/*
-	    Make sure to isolate all the simultaneous opens.
-	*/
-	if (mutex_lock_interruptible(&cam->open_mutex)) {
-		kref_put(&cam->kref, sn9c102_release_resources);
-		up_read(&sn9c102_dev_lock);
-		return -ERESTARTSYS;
-	}
-
-	if (cam->state & DEV_DISCONNECTED) {
-		DBG(1, "Device not present");
-		err = -ENODEV;
-		goto out;
-	}
-
-	if (cam->users) {
-		DBG(2, "Device %s is already in use",
-		    video_device_node_name(cam->v4ldev));
-		DBG(3, "Simultaneous opens are not supported");
-		/*
-		   open() must follow the open flags and should block
-		   eventually while the device is in use.
-		*/
-		if ((filp->f_flags & O_NONBLOCK) ||
-		    (filp->f_flags & O_NDELAY)) {
-			err = -EWOULDBLOCK;
-			goto out;
-		}
-		DBG(2, "A blocking open() has been requested. Wait for the "
-		       "device to be released...");
-		up_read(&sn9c102_dev_lock);
-		/*
-		   We will not release the "open_mutex" lock, so that only one
-		   process can be in the wait queue below. This way the process
-		   will be sleeping while holding the lock, without losing its
-		   priority after any wake_up().
-		*/
-		err = wait_event_interruptible_exclusive(cam->wait_open,
-						(cam->state & DEV_DISCONNECTED)
-							 || !cam->users);
-		down_read(&sn9c102_dev_lock);
-		if (err)
-			goto out;
-		if (cam->state & DEV_DISCONNECTED) {
-			err = -ENODEV;
-			goto out;
-		}
-	}
-
-	if (cam->state & DEV_MISCONFIGURED) {
-		err = sn9c102_init(cam);
-		if (err) {
-			DBG(1, "Initialization failed again. "
-			       "I will retry on next open().");
-			goto out;
-		}
-		cam->state &= ~DEV_MISCONFIGURED;
-	}
-
-	if ((err = sn9c102_start_transfer(cam)))
-		goto out;
-
-	filp->private_data = cam;
-	cam->users++;
-	cam->io = IO_NONE;
-	cam->stream = STREAM_OFF;
-	cam->nbuffers = 0;
-	cam->frame_count = 0;
-	sn9c102_empty_framequeues(cam);
-
-	DBG(3, "Video device %s is open", video_device_node_name(cam->v4ldev));
-
-out:
-	mutex_unlock(&cam->open_mutex);
-	if (err)
-		kref_put(&cam->kref, sn9c102_release_resources);
-
-	up_read(&sn9c102_dev_lock);
-	return err;
-}
-
-
-static int sn9c102_release(struct file *filp)
-{
-	struct sn9c102_device* cam;
-
-	down_write(&sn9c102_dev_lock);
-
-	cam = video_drvdata(filp);
-
-	sn9c102_stop_transfer(cam);
-	sn9c102_release_buffers(cam);
-	cam->users--;
-	wake_up_interruptible_nr(&cam->wait_open, 1);
-
-	DBG(3, "Video device %s closed", video_device_node_name(cam->v4ldev));
-
-	kref_put(&cam->kref, sn9c102_release_resources);
-
-	up_write(&sn9c102_dev_lock);
-
-	return 0;
-}
-
-
-static ssize_t
-sn9c102_read(struct file* filp, char __user * buf, size_t count, loff_t* f_pos)
-{
-	struct sn9c102_device *cam = video_drvdata(filp);
-	struct sn9c102_frame_t* f, * i;
-	unsigned long lock_flags;
-	long timeout;
-	int err = 0;
-
-	if (mutex_lock_interruptible(&cam->fileop_mutex))
-		return -ERESTARTSYS;
-
-	if (cam->state & DEV_DISCONNECTED) {
-		DBG(1, "Device not present");
-		mutex_unlock(&cam->fileop_mutex);
-		return -ENODEV;
-	}
-
-	if (cam->state & DEV_MISCONFIGURED) {
-		DBG(1, "The camera is misconfigured. Close and open it "
-		       "again.");
-		mutex_unlock(&cam->fileop_mutex);
-		return -EIO;
-	}
-
-	if (cam->io == IO_MMAP) {
-		DBG(3, "Close and open the device again to choose "
-		       "the read method");
-		mutex_unlock(&cam->fileop_mutex);
-		return -EBUSY;
-	}
-
-	if (cam->io == IO_NONE) {
-		if (!sn9c102_request_buffers(cam,cam->nreadbuffers, IO_READ)) {
-			DBG(1, "read() failed, not enough memory");
-			mutex_unlock(&cam->fileop_mutex);
-			return -ENOMEM;
-		}
-		cam->io = IO_READ;
-		cam->stream = STREAM_ON;
-	}
-
-	if (list_empty(&cam->inqueue)) {
-		if (!list_empty(&cam->outqueue))
-			sn9c102_empty_framequeues(cam);
-		sn9c102_queue_unusedframes(cam);
-	}
-
-	if (!count) {
-		mutex_unlock(&cam->fileop_mutex);
-		return 0;
-	}
-
-	if (list_empty(&cam->outqueue)) {
-		if (filp->f_flags & O_NONBLOCK) {
-			mutex_unlock(&cam->fileop_mutex);
-			return -EAGAIN;
-		}
-		if (!cam->module_param.frame_timeout) {
-			err = wait_event_interruptible
-			      ( cam->wait_frame,
-				(!list_empty(&cam->outqueue)) ||
-				(cam->state & DEV_DISCONNECTED) ||
-				(cam->state & DEV_MISCONFIGURED) );
-			if (err) {
-				mutex_unlock(&cam->fileop_mutex);
-				return err;
-			}
-		} else {
-			timeout = wait_event_interruptible_timeout
-				  ( cam->wait_frame,
-				    (!list_empty(&cam->outqueue)) ||
-				    (cam->state & DEV_DISCONNECTED) ||
-				    (cam->state & DEV_MISCONFIGURED),
-				    msecs_to_jiffies(
-					cam->module_param.frame_timeout * 1000
-				    )
-				  );
-			if (timeout < 0) {
-				mutex_unlock(&cam->fileop_mutex);
-				return timeout;
-			} else if (timeout == 0 &&
-				   !(cam->state & DEV_DISCONNECTED)) {
-				DBG(1, "Video frame timeout elapsed");
-				mutex_unlock(&cam->fileop_mutex);
-				return -EIO;
-			}
-		}
-		if (cam->state & DEV_DISCONNECTED) {
-			mutex_unlock(&cam->fileop_mutex);
-			return -ENODEV;
-		}
-		if (cam->state & DEV_MISCONFIGURED) {
-			mutex_unlock(&cam->fileop_mutex);
-			return -EIO;
-		}
-	}
-
-	f = list_entry(cam->outqueue.prev, struct sn9c102_frame_t, frame);
-
-	if (count > f->buf.bytesused)
-		count = f->buf.bytesused;
-
-	if (copy_to_user(buf, f->bufmem, count)) {
-		err = -EFAULT;
-		goto exit;
-	}
-	*f_pos += count;
-
-exit:
-	spin_lock_irqsave(&cam->queue_lock, lock_flags);
-	list_for_each_entry(i, &cam->outqueue, frame)
-		i->state = F_UNUSED;
-	INIT_LIST_HEAD(&cam->outqueue);
-	spin_unlock_irqrestore(&cam->queue_lock, lock_flags);
-
-	sn9c102_queue_unusedframes(cam);
-
-	PDBGG("Frame #%lu, bytes read: %zu",
-	      (unsigned long)f->buf.index, count);
-
-	mutex_unlock(&cam->fileop_mutex);
-
-	return count;
-}
-
-
-static unsigned int sn9c102_poll(struct file *filp, poll_table *wait)
-{
-	struct sn9c102_device *cam = video_drvdata(filp);
-	struct sn9c102_frame_t* f;
-	unsigned long lock_flags;
-	unsigned int mask = 0;
-
-	if (mutex_lock_interruptible(&cam->fileop_mutex))
-		return POLLERR;
-
-	if (cam->state & DEV_DISCONNECTED) {
-		DBG(1, "Device not present");
-		goto error;
-	}
-
-	if (cam->state & DEV_MISCONFIGURED) {
-		DBG(1, "The camera is misconfigured. Close and open it "
-		       "again.");
-		goto error;
-	}
-
-	if (cam->io == IO_NONE) {
-		if (!sn9c102_request_buffers(cam, cam->nreadbuffers,
-					     IO_READ)) {
-			DBG(1, "poll() failed, not enough memory");
-			goto error;
-		}
-		cam->io = IO_READ;
-		cam->stream = STREAM_ON;
-	}
-
-	if (cam->io == IO_READ) {
-		spin_lock_irqsave(&cam->queue_lock, lock_flags);
-		list_for_each_entry(f, &cam->outqueue, frame)
-			f->state = F_UNUSED;
-		INIT_LIST_HEAD(&cam->outqueue);
-		spin_unlock_irqrestore(&cam->queue_lock, lock_flags);
-		sn9c102_queue_unusedframes(cam);
-	}
-
-	poll_wait(filp, &cam->wait_frame, wait);
-
-	if (!list_empty(&cam->outqueue))
-		mask |= POLLIN | POLLRDNORM;
-
-	mutex_unlock(&cam->fileop_mutex);
-
-	return mask;
-
-error:
-	mutex_unlock(&cam->fileop_mutex);
-	return POLLERR;
-}
-
-
-static void sn9c102_vm_open(struct vm_area_struct* vma)
-{
-	struct sn9c102_frame_t* f = vma->vm_private_data;
-	f->vma_use_count++;
-}
-
-
-static void sn9c102_vm_close(struct vm_area_struct* vma)
-{
-	/* NOTE: buffers are not freed here */
-	struct sn9c102_frame_t* f = vma->vm_private_data;
-	f->vma_use_count--;
-}
-
-
-static const struct vm_operations_struct sn9c102_vm_ops = {
-	.open = sn9c102_vm_open,
-	.close = sn9c102_vm_close,
-};
-
-
-static int sn9c102_mmap(struct file* filp, struct vm_area_struct *vma)
-{
-	struct sn9c102_device *cam = video_drvdata(filp);
-	unsigned long size = vma->vm_end - vma->vm_start,
-		      start = vma->vm_start;
-	void *pos;
-	u32 i;
-
-	if (mutex_lock_interruptible(&cam->fileop_mutex))
-		return -ERESTARTSYS;
-
-	if (cam->state & DEV_DISCONNECTED) {
-		DBG(1, "Device not present");
-		mutex_unlock(&cam->fileop_mutex);
-		return -ENODEV;
-	}
-
-	if (cam->state & DEV_MISCONFIGURED) {
-		DBG(1, "The camera is misconfigured. Close and open it "
-		       "again.");
-		mutex_unlock(&cam->fileop_mutex);
-		return -EIO;
-	}
-
-	if (!(vma->vm_flags & (VM_WRITE | VM_READ))) {
-		mutex_unlock(&cam->fileop_mutex);
-		return -EACCES;
-	}
-
-	if (cam->io != IO_MMAP ||
-	    size != PAGE_ALIGN(cam->frame[0].buf.length)) {
-		mutex_unlock(&cam->fileop_mutex);
-		return -EINVAL;
-	}
-
-	for (i = 0; i < cam->nbuffers; i++) {
-		if ((cam->frame[i].buf.m.offset>>PAGE_SHIFT) == vma->vm_pgoff)
-			break;
-	}
-	if (i == cam->nbuffers) {
-		mutex_unlock(&cam->fileop_mutex);
-		return -EINVAL;
-	}
-
-	vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP;
-
-	pos = cam->frame[i].bufmem;
-	while (size > 0) { /* size is page-aligned */
-		if (vm_insert_page(vma, start, vmalloc_to_page(pos))) {
-			mutex_unlock(&cam->fileop_mutex);
-			return -EAGAIN;
-		}
-		start += PAGE_SIZE;
-		pos += PAGE_SIZE;
-		size -= PAGE_SIZE;
-	}
-
-	vma->vm_ops = &sn9c102_vm_ops;
-	vma->vm_private_data = &cam->frame[i];
-	sn9c102_vm_open(vma);
-
-	mutex_unlock(&cam->fileop_mutex);
-
-	return 0;
-}
-
-/*****************************************************************************/
-
-static int
-sn9c102_vidioc_querycap(struct sn9c102_device* cam, void __user * arg)
-{
-	struct v4l2_capability cap = {
-		.driver = "sn9c102",
-		.version = LINUX_VERSION_CODE,
-		.capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
-				V4L2_CAP_STREAMING,
-	};
-
-	strlcpy(cap.card, cam->v4ldev->name, sizeof(cap.card));
-	if (usb_make_path(cam->usbdev, cap.bus_info, sizeof(cap.bus_info)) < 0)
-		strlcpy(cap.bus_info, dev_name(&cam->usbdev->dev),
-			sizeof(cap.bus_info));
-
-	if (copy_to_user(arg, &cap, sizeof(cap)))
-		return -EFAULT;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_enuminput(struct sn9c102_device* cam, void __user * arg)
-{
-	struct v4l2_input i;
-
-	if (copy_from_user(&i, arg, sizeof(i)))
-		return -EFAULT;
-
-	if (i.index)
-		return -EINVAL;
-
-	memset(&i, 0, sizeof(i));
-	strcpy(i.name, "Camera");
-	i.type = V4L2_INPUT_TYPE_CAMERA;
-	i.capabilities = V4L2_IN_CAP_STD;
-
-	if (copy_to_user(arg, &i, sizeof(i)))
-		return -EFAULT;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_g_input(struct sn9c102_device* cam, void __user * arg)
-{
-	int index = 0;
-
-	if (copy_to_user(arg, &index, sizeof(index)))
-		return -EFAULT;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_s_input(struct sn9c102_device* cam, void __user * arg)
-{
-	int index;
-
-	if (copy_from_user(&index, arg, sizeof(index)))
-		return -EFAULT;
-
-	if (index != 0)
-		return -EINVAL;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_query_ctrl(struct sn9c102_device* cam, void __user * arg)
-{
-	struct sn9c102_sensor* s = &cam->sensor;
-	struct v4l2_queryctrl qc;
-	u8 i;
-
-	if (copy_from_user(&qc, arg, sizeof(qc)))
-		return -EFAULT;
-
-	for (i = 0; i < ARRAY_SIZE(s->qctrl); i++)
-		if (qc.id && qc.id == s->qctrl[i].id) {
-			memcpy(&qc, &(s->qctrl[i]), sizeof(qc));
-			if (copy_to_user(arg, &qc, sizeof(qc)))
-				return -EFAULT;
-			return 0;
-		}
-
-	return -EINVAL;
-}
-
-
-static int
-sn9c102_vidioc_g_ctrl(struct sn9c102_device* cam, void __user * arg)
-{
-	struct sn9c102_sensor* s = &cam->sensor;
-	struct v4l2_control ctrl;
-	int err = 0;
-	u8 i;
-
-	if (!s->get_ctrl && !s->set_ctrl)
-		return -EINVAL;
-
-	if (copy_from_user(&ctrl, arg, sizeof(ctrl)))
-		return -EFAULT;
-
-	if (!s->get_ctrl) {
-		for (i = 0; i < ARRAY_SIZE(s->qctrl); i++)
-			if (ctrl.id && ctrl.id == s->qctrl[i].id) {
-				ctrl.value = s->_qctrl[i].default_value;
-				goto exit;
-			}
-		return -EINVAL;
-	} else
-		err = s->get_ctrl(cam, &ctrl);
-
-exit:
-	if (copy_to_user(arg, &ctrl, sizeof(ctrl)))
-		return -EFAULT;
-
-	PDBGG("VIDIOC_G_CTRL: id %lu, value %lu",
-	      (unsigned long)ctrl.id, (unsigned long)ctrl.value);
-
-	return err;
-}
-
-
-static int
-sn9c102_vidioc_s_ctrl(struct sn9c102_device* cam, void __user * arg)
-{
-	struct sn9c102_sensor* s = &cam->sensor;
-	struct v4l2_control ctrl;
-	u8 i;
-	int err = 0;
-
-	if (!s->set_ctrl)
-		return -EINVAL;
-
-	if (copy_from_user(&ctrl, arg, sizeof(ctrl)))
-		return -EFAULT;
-
-	for (i = 0; i < ARRAY_SIZE(s->qctrl); i++) {
-		if (ctrl.id == s->qctrl[i].id) {
-			if (s->qctrl[i].flags & V4L2_CTRL_FLAG_DISABLED)
-				return -EINVAL;
-			if (ctrl.value < s->qctrl[i].minimum ||
-			    ctrl.value > s->qctrl[i].maximum)
-				return -ERANGE;
-			ctrl.value -= ctrl.value % s->qctrl[i].step;
-			break;
-		}
-	}
-	if (i == ARRAY_SIZE(s->qctrl))
-		return -EINVAL;
-	if ((err = s->set_ctrl(cam, &ctrl)))
-		return err;
-
-	s->_qctrl[i].default_value = ctrl.value;
-
-	PDBGG("VIDIOC_S_CTRL: id %lu, value %lu",
-	      (unsigned long)ctrl.id, (unsigned long)ctrl.value);
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_cropcap(struct sn9c102_device* cam, void __user * arg)
-{
-	struct v4l2_cropcap* cc = &(cam->sensor.cropcap);
-
-	cc->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	cc->pixelaspect.numerator = 1;
-	cc->pixelaspect.denominator = 1;
-
-	if (copy_to_user(arg, cc, sizeof(*cc)))
-		return -EFAULT;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_g_crop(struct sn9c102_device* cam, void __user * arg)
-{
-	struct sn9c102_sensor* s = &cam->sensor;
-	struct v4l2_crop crop = {
-		.type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
-	};
-
-	memcpy(&(crop.c), &(s->_rect), sizeof(struct v4l2_rect));
-
-	if (copy_to_user(arg, &crop, sizeof(crop)))
-		return -EFAULT;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_s_crop(struct sn9c102_device* cam, void __user * arg)
-{
-	struct sn9c102_sensor* s = &cam->sensor;
-	struct v4l2_crop crop;
-	struct v4l2_rect* rect;
-	struct v4l2_rect* bounds = &(s->cropcap.bounds);
-	struct v4l2_pix_format* pix_format = &(s->pix_format);
-	u8 scale;
-	const enum sn9c102_stream_state stream = cam->stream;
-	const u32 nbuffers = cam->nbuffers;
-	u32 i;
-	int err = 0;
-
-	if (copy_from_user(&crop, arg, sizeof(crop)))
-		return -EFAULT;
-
-	rect = &(crop.c);
-
-	if (crop.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	if (cam->module_param.force_munmap)
-		for (i = 0; i < cam->nbuffers; i++)
-			if (cam->frame[i].vma_use_count) {
-				DBG(3, "VIDIOC_S_CROP failed. "
-				       "Unmap the buffers first.");
-				return -EBUSY;
-			}
-
-	/* Preserve R,G or B origin */
-	rect->left = (s->_rect.left & 1L) ? rect->left | 1L : rect->left & ~1L;
-	rect->top = (s->_rect.top & 1L) ? rect->top | 1L : rect->top & ~1L;
-
-	if (rect->width < 16)
-		rect->width = 16;
-	if (rect->height < 16)
-		rect->height = 16;
-	if (rect->width > bounds->width)
-		rect->width = bounds->width;
-	if (rect->height > bounds->height)
-		rect->height = bounds->height;
-	if (rect->left < bounds->left)
-		rect->left = bounds->left;
-	if (rect->top < bounds->top)
-		rect->top = bounds->top;
-	if (rect->left + rect->width > bounds->left + bounds->width)
-		rect->left = bounds->left+bounds->width - rect->width;
-	if (rect->top + rect->height > bounds->top + bounds->height)
-		rect->top = bounds->top+bounds->height - rect->height;
-
-	rect->width &= ~15L;
-	rect->height &= ~15L;
-
-	if (SN9C102_PRESERVE_IMGSCALE) {
-		/* Calculate the actual scaling factor */
-		u32 a, b;
-		a = rect->width * rect->height;
-		b = pix_format->width * pix_format->height;
-		scale = b ? (u8)((a / b) < 4 ? 1 : ((a / b) < 16 ? 2 : 4)) : 1;
-	} else
-		scale = 1;
-
-	if (cam->stream == STREAM_ON)
-		if ((err = sn9c102_stream_interrupt(cam)))
-			return err;
-
-	if (copy_to_user(arg, &crop, sizeof(crop))) {
-		cam->stream = stream;
-		return -EFAULT;
-	}
-
-	if (cam->module_param.force_munmap || cam->io == IO_READ)
-		sn9c102_release_buffers(cam);
-
-	err = sn9c102_set_crop(cam, rect);
-	if (s->set_crop)
-		err += s->set_crop(cam, rect);
-	err += sn9c102_set_scale(cam, scale);
-
-	if (err) { /* atomic, no rollback in ioctl() */
-		cam->state |= DEV_MISCONFIGURED;
-		DBG(1, "VIDIOC_S_CROP failed because of hardware problems. To "
-		       "use the camera, close and open %s again.",
-		    video_device_node_name(cam->v4ldev));
-		return -EIO;
-	}
-
-	s->pix_format.width = rect->width/scale;
-	s->pix_format.height = rect->height/scale;
-	memcpy(&(s->_rect), rect, sizeof(*rect));
-
-	if ((cam->module_param.force_munmap || cam->io == IO_READ) &&
-	    nbuffers != sn9c102_request_buffers(cam, nbuffers, cam->io)) {
-		cam->state |= DEV_MISCONFIGURED;
-		DBG(1, "VIDIOC_S_CROP failed because of not enough memory. To "
-		       "use the camera, close and open %s again.",
-		    video_device_node_name(cam->v4ldev));
-		return -ENOMEM;
-	}
-
-	if (cam->io == IO_READ)
-		sn9c102_empty_framequeues(cam);
-	else if (cam->module_param.force_munmap)
-		sn9c102_requeue_outqueue(cam);
-
-	cam->stream = stream;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_enum_framesizes(struct sn9c102_device* cam, void __user * arg)
-{
-	struct v4l2_frmsizeenum frmsize;
-
-	if (copy_from_user(&frmsize, arg, sizeof(frmsize)))
-		return -EFAULT;
-
-	if (frmsize.index != 0)
-		return -EINVAL;
-
-	switch (cam->bridge) {
-	case BRIDGE_SN9C101:
-	case BRIDGE_SN9C102:
-	case BRIDGE_SN9C103:
-		if (frmsize.pixel_format != V4L2_PIX_FMT_SN9C10X &&
-		    frmsize.pixel_format != V4L2_PIX_FMT_SBGGR8)
-			return -EINVAL;
-		break;
-	case BRIDGE_SN9C105:
-	case BRIDGE_SN9C120:
-		if (frmsize.pixel_format != V4L2_PIX_FMT_JPEG &&
-		    frmsize.pixel_format != V4L2_PIX_FMT_SBGGR8)
-			return -EINVAL;
-		break;
-	}
-
-	frmsize.type = V4L2_FRMSIZE_TYPE_STEPWISE;
-	frmsize.stepwise.min_width = frmsize.stepwise.step_width = 16;
-	frmsize.stepwise.min_height = frmsize.stepwise.step_height = 16;
-	frmsize.stepwise.max_width = cam->sensor.cropcap.bounds.width;
-	frmsize.stepwise.max_height = cam->sensor.cropcap.bounds.height;
-	memset(&frmsize.reserved, 0, sizeof(frmsize.reserved));
-
-	if (copy_to_user(arg, &frmsize, sizeof(frmsize)))
-		return -EFAULT;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_enum_fmt(struct sn9c102_device* cam, void __user * arg)
-{
-	struct v4l2_fmtdesc fmtd;
-
-	if (copy_from_user(&fmtd, arg, sizeof(fmtd)))
-		return -EFAULT;
-
-	if (fmtd.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	if (fmtd.index == 0) {
-		strcpy(fmtd.description, "bayer rgb");
-		fmtd.pixelformat = V4L2_PIX_FMT_SBGGR8;
-	} else if (fmtd.index == 1) {
-		switch (cam->bridge) {
-		case BRIDGE_SN9C101:
-		case BRIDGE_SN9C102:
-		case BRIDGE_SN9C103:
-			strcpy(fmtd.description, "compressed");
-			fmtd.pixelformat = V4L2_PIX_FMT_SN9C10X;
-			break;
-		case BRIDGE_SN9C105:
-		case BRIDGE_SN9C120:
-			strcpy(fmtd.description, "JPEG");
-			fmtd.pixelformat = V4L2_PIX_FMT_JPEG;
-			break;
-		}
-		fmtd.flags = V4L2_FMT_FLAG_COMPRESSED;
-	} else
-		return -EINVAL;
-
-	fmtd.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	memset(&fmtd.reserved, 0, sizeof(fmtd.reserved));
-
-	if (copy_to_user(arg, &fmtd, sizeof(fmtd)))
-		return -EFAULT;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_g_fmt(struct sn9c102_device* cam, void __user * arg)
-{
-	struct v4l2_format format;
-	struct v4l2_pix_format* pfmt = &(cam->sensor.pix_format);
-
-	if (copy_from_user(&format, arg, sizeof(format)))
-		return -EFAULT;
-
-	if (format.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	pfmt->colorspace = (pfmt->pixelformat == V4L2_PIX_FMT_JPEG) ?
-			   V4L2_COLORSPACE_JPEG : V4L2_COLORSPACE_SRGB;
-	pfmt->bytesperline = (pfmt->pixelformat == V4L2_PIX_FMT_SN9C10X ||
-			      pfmt->pixelformat == V4L2_PIX_FMT_JPEG)
-			     ? 0 : (pfmt->width * pfmt->priv) / 8;
-	pfmt->sizeimage = pfmt->height * ((pfmt->width*pfmt->priv)/8);
-	pfmt->field = V4L2_FIELD_NONE;
-	memcpy(&(format.fmt.pix), pfmt, sizeof(*pfmt));
-
-	if (copy_to_user(arg, &format, sizeof(format)))
-		return -EFAULT;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_try_s_fmt(struct sn9c102_device* cam, unsigned int cmd,
-			 void __user * arg)
-{
-	struct sn9c102_sensor* s = &cam->sensor;
-	struct v4l2_format format;
-	struct v4l2_pix_format* pix;
-	struct v4l2_pix_format* pfmt = &(s->pix_format);
-	struct v4l2_rect* bounds = &(s->cropcap.bounds);
-	struct v4l2_rect rect;
-	u8 scale;
-	const enum sn9c102_stream_state stream = cam->stream;
-	const u32 nbuffers = cam->nbuffers;
-	u32 i;
-	int err = 0;
-
-	if (copy_from_user(&format, arg, sizeof(format)))
-		return -EFAULT;
-
-	pix = &(format.fmt.pix);
-
-	if (format.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	memcpy(&rect, &(s->_rect), sizeof(rect));
-
-	{ /* calculate the actual scaling factor */
-		u32 a, b;
-		a = rect.width * rect.height;
-		b = pix->width * pix->height;
-		scale = b ? (u8)((a / b) < 4 ? 1 : ((a / b) < 16 ? 2 : 4)) : 1;
-	}
-
-	rect.width = scale * pix->width;
-	rect.height = scale * pix->height;
-
-	if (rect.width < 16)
-		rect.width = 16;
-	if (rect.height < 16)
-		rect.height = 16;
-	if (rect.width > bounds->left + bounds->width - rect.left)
-		rect.width = bounds->left + bounds->width - rect.left;
-	if (rect.height > bounds->top + bounds->height - rect.top)
-		rect.height = bounds->top + bounds->height - rect.top;
-
-	rect.width &= ~15L;
-	rect.height &= ~15L;
-
-	{ /* adjust the scaling factor */
-		u32 a, b;
-		a = rect.width * rect.height;
-		b = pix->width * pix->height;
-		scale = b ? (u8)((a / b) < 4 ? 1 : ((a / b) < 16 ? 2 : 4)) : 1;
-	}
-
-	pix->width = rect.width / scale;
-	pix->height = rect.height / scale;
-
-	switch (cam->bridge) {
-	case BRIDGE_SN9C101:
-	case BRIDGE_SN9C102:
-	case BRIDGE_SN9C103:
-		if (pix->pixelformat != V4L2_PIX_FMT_SN9C10X &&
-		    pix->pixelformat != V4L2_PIX_FMT_SBGGR8)
-			pix->pixelformat = pfmt->pixelformat;
-		break;
-	case BRIDGE_SN9C105:
-	case BRIDGE_SN9C120:
-		if (pix->pixelformat != V4L2_PIX_FMT_JPEG &&
-		    pix->pixelformat != V4L2_PIX_FMT_SBGGR8)
-			pix->pixelformat = pfmt->pixelformat;
-		break;
-	}
-	pix->priv = pfmt->priv; /* bpp */
-	pix->colorspace = (pix->pixelformat == V4L2_PIX_FMT_JPEG) ?
-			  V4L2_COLORSPACE_JPEG : V4L2_COLORSPACE_SRGB;
-	pix->bytesperline = (pix->pixelformat == V4L2_PIX_FMT_SN9C10X ||
-			     pix->pixelformat == V4L2_PIX_FMT_JPEG)
-			    ? 0 : (pix->width * pix->priv) / 8;
-	pix->sizeimage = pix->height * ((pix->width * pix->priv) / 8);
-	pix->field = V4L2_FIELD_NONE;
-
-	if (cmd == VIDIOC_TRY_FMT) {
-		if (copy_to_user(arg, &format, sizeof(format)))
-			return -EFAULT;
-		return 0;
-	}
-
-	if (cam->module_param.force_munmap)
-		for (i = 0; i < cam->nbuffers; i++)
-			if (cam->frame[i].vma_use_count) {
-				DBG(3, "VIDIOC_S_FMT failed. Unmap the "
-				       "buffers first.");
-				return -EBUSY;
-			}
-
-	if (cam->stream == STREAM_ON)
-		if ((err = sn9c102_stream_interrupt(cam)))
-			return err;
-
-	if (copy_to_user(arg, &format, sizeof(format))) {
-		cam->stream = stream;
-		return -EFAULT;
-	}
-
-	if (cam->module_param.force_munmap  || cam->io == IO_READ)
-		sn9c102_release_buffers(cam);
-
-	err += sn9c102_set_pix_format(cam, pix);
-	err += sn9c102_set_crop(cam, &rect);
-	if (s->set_pix_format)
-		err += s->set_pix_format(cam, pix);
-	if (s->set_crop)
-		err += s->set_crop(cam, &rect);
-	err += sn9c102_set_scale(cam, scale);
-
-	if (err) { /* atomic, no rollback in ioctl() */
-		cam->state |= DEV_MISCONFIGURED;
-		DBG(1, "VIDIOC_S_FMT failed because of hardware problems. To "
-		       "use the camera, close and open %s again.",
-		    video_device_node_name(cam->v4ldev));
-		return -EIO;
-	}
-
-	memcpy(pfmt, pix, sizeof(*pix));
-	memcpy(&(s->_rect), &rect, sizeof(rect));
-
-	if ((cam->module_param.force_munmap  || cam->io == IO_READ) &&
-	    nbuffers != sn9c102_request_buffers(cam, nbuffers, cam->io)) {
-		cam->state |= DEV_MISCONFIGURED;
-		DBG(1, "VIDIOC_S_FMT failed because of not enough memory. To "
-		       "use the camera, close and open %s again.",
-		    video_device_node_name(cam->v4ldev));
-		return -ENOMEM;
-	}
-
-	if (cam->io == IO_READ)
-		sn9c102_empty_framequeues(cam);
-	else if (cam->module_param.force_munmap)
-		sn9c102_requeue_outqueue(cam);
-
-	cam->stream = stream;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_g_jpegcomp(struct sn9c102_device* cam, void __user * arg)
-{
-	if (copy_to_user(arg, &cam->compression, sizeof(cam->compression)))
-		return -EFAULT;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_s_jpegcomp(struct sn9c102_device* cam, void __user * arg)
-{
-	struct v4l2_jpegcompression jc;
-	const enum sn9c102_stream_state stream = cam->stream;
-	int err = 0;
-
-	if (copy_from_user(&jc, arg, sizeof(jc)))
-		return -EFAULT;
-
-	if (jc.quality != 0 && jc.quality != 1)
-		return -EINVAL;
-
-	if (cam->stream == STREAM_ON)
-		if ((err = sn9c102_stream_interrupt(cam)))
-			return err;
-
-	err += sn9c102_set_compression(cam, &jc);
-	if (err) { /* atomic, no rollback in ioctl() */
-		cam->state |= DEV_MISCONFIGURED;
-		DBG(1, "VIDIOC_S_JPEGCOMP failed because of hardware problems. "
-		       "To use the camera, close and open %s again.",
-		    video_device_node_name(cam->v4ldev));
-		return -EIO;
-	}
-
-	cam->compression.quality = jc.quality;
-
-	cam->stream = stream;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_reqbufs(struct sn9c102_device* cam, void __user * arg)
-{
-	struct v4l2_requestbuffers rb;
-	u32 i;
-	int err;
-
-	if (copy_from_user(&rb, arg, sizeof(rb)))
-		return -EFAULT;
-
-	if (rb.type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
-	    rb.memory != V4L2_MEMORY_MMAP)
-		return -EINVAL;
-
-	if (cam->io == IO_READ) {
-		DBG(3, "Close and open the device again to choose the mmap "
-		       "I/O method");
-		return -EBUSY;
-	}
-
-	for (i = 0; i < cam->nbuffers; i++)
-		if (cam->frame[i].vma_use_count) {
-			DBG(3, "VIDIOC_REQBUFS failed. Previous buffers are "
-			       "still mapped.");
-			return -EBUSY;
-		}
-
-	if (cam->stream == STREAM_ON)
-		if ((err = sn9c102_stream_interrupt(cam)))
-			return err;
-
-	sn9c102_empty_framequeues(cam);
-
-	sn9c102_release_buffers(cam);
-	if (rb.count)
-		rb.count = sn9c102_request_buffers(cam, rb.count, IO_MMAP);
-
-	if (copy_to_user(arg, &rb, sizeof(rb))) {
-		sn9c102_release_buffers(cam);
-		cam->io = IO_NONE;
-		return -EFAULT;
-	}
-
-	cam->io = rb.count ? IO_MMAP : IO_NONE;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_querybuf(struct sn9c102_device* cam, void __user * arg)
-{
-	struct v4l2_buffer b;
-
-	if (copy_from_user(&b, arg, sizeof(b)))
-		return -EFAULT;
-
-	if (b.type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
-	    b.index >= cam->nbuffers || cam->io != IO_MMAP)
-		return -EINVAL;
-
-	b = cam->frame[b.index].buf;
-
-	if (cam->frame[b.index].vma_use_count)
-		b.flags |= V4L2_BUF_FLAG_MAPPED;
-
-	if (cam->frame[b.index].state == F_DONE)
-		b.flags |= V4L2_BUF_FLAG_DONE;
-	else if (cam->frame[b.index].state != F_UNUSED)
-		b.flags |= V4L2_BUF_FLAG_QUEUED;
-
-	if (copy_to_user(arg, &b, sizeof(b)))
-		return -EFAULT;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_qbuf(struct sn9c102_device* cam, void __user * arg)
-{
-	struct v4l2_buffer b;
-	unsigned long lock_flags;
-
-	if (copy_from_user(&b, arg, sizeof(b)))
-		return -EFAULT;
-
-	if (b.type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
-	    b.index >= cam->nbuffers || cam->io != IO_MMAP)
-		return -EINVAL;
-
-	if (cam->frame[b.index].state != F_UNUSED)
-		return -EINVAL;
-
-	cam->frame[b.index].state = F_QUEUED;
-
-	spin_lock_irqsave(&cam->queue_lock, lock_flags);
-	list_add_tail(&cam->frame[b.index].frame, &cam->inqueue);
-	spin_unlock_irqrestore(&cam->queue_lock, lock_flags);
-
-	PDBGG("Frame #%lu queued", (unsigned long)b.index);
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_dqbuf(struct sn9c102_device* cam, struct file* filp,
-		     void __user * arg)
-{
-	struct v4l2_buffer b;
-	struct sn9c102_frame_t *f;
-	unsigned long lock_flags;
-	long timeout;
-	int err = 0;
-
-	if (copy_from_user(&b, arg, sizeof(b)))
-		return -EFAULT;
-
-	if (b.type != V4L2_BUF_TYPE_VIDEO_CAPTURE || cam->io != IO_MMAP)
-		return -EINVAL;
-
-	if (list_empty(&cam->outqueue)) {
-		if (cam->stream == STREAM_OFF)
-			return -EINVAL;
-		if (filp->f_flags & O_NONBLOCK)
-			return -EAGAIN;
-		if (!cam->module_param.frame_timeout) {
-			err = wait_event_interruptible
-			      ( cam->wait_frame,
-				(!list_empty(&cam->outqueue)) ||
-				(cam->state & DEV_DISCONNECTED) ||
-				(cam->state & DEV_MISCONFIGURED) );
-			if (err)
-				return err;
-		} else {
-			timeout = wait_event_interruptible_timeout
-				  ( cam->wait_frame,
-				    (!list_empty(&cam->outqueue)) ||
-				    (cam->state & DEV_DISCONNECTED) ||
-				    (cam->state & DEV_MISCONFIGURED),
-				    cam->module_param.frame_timeout *
-				    1000 * msecs_to_jiffies(1) );
-			if (timeout < 0)
-				return timeout;
-			else if (timeout == 0 &&
-				 !(cam->state & DEV_DISCONNECTED)) {
-				DBG(1, "Video frame timeout elapsed");
-				return -EIO;
-			}
-		}
-		if (cam->state & DEV_DISCONNECTED)
-			return -ENODEV;
-		if (cam->state & DEV_MISCONFIGURED)
-			return -EIO;
-	}
-
-	spin_lock_irqsave(&cam->queue_lock, lock_flags);
-	f = list_entry(cam->outqueue.next, struct sn9c102_frame_t, frame);
-	list_del(cam->outqueue.next);
-	spin_unlock_irqrestore(&cam->queue_lock, lock_flags);
-
-	f->state = F_UNUSED;
-
-	b = f->buf;
-	if (f->vma_use_count)
-		b.flags |= V4L2_BUF_FLAG_MAPPED;
-
-	if (copy_to_user(arg, &b, sizeof(b)))
-		return -EFAULT;
-
-	PDBGG("Frame #%lu dequeued", (unsigned long)f->buf.index);
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_streamon(struct sn9c102_device* cam, void __user * arg)
-{
-	int type;
-
-	if (copy_from_user(&type, arg, sizeof(type)))
-		return -EFAULT;
-
-	if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE || cam->io != IO_MMAP)
-		return -EINVAL;
-
-	cam->stream = STREAM_ON;
-
-	DBG(3, "Stream on");
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_streamoff(struct sn9c102_device* cam, void __user * arg)
-{
-	int type, err;
-
-	if (copy_from_user(&type, arg, sizeof(type)))
-		return -EFAULT;
-
-	if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE || cam->io != IO_MMAP)
-		return -EINVAL;
-
-	if (cam->stream == STREAM_ON)
-		if ((err = sn9c102_stream_interrupt(cam)))
-			return err;
-
-	sn9c102_empty_framequeues(cam);
-
-	DBG(3, "Stream off");
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_g_parm(struct sn9c102_device* cam, void __user * arg)
-{
-	struct v4l2_streamparm sp;
-
-	if (copy_from_user(&sp, arg, sizeof(sp)))
-		return -EFAULT;
-
-	if (sp.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	sp.parm.capture.extendedmode = 0;
-	sp.parm.capture.readbuffers = cam->nreadbuffers;
-
-	if (copy_to_user(arg, &sp, sizeof(sp)))
-		return -EFAULT;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_s_parm(struct sn9c102_device* cam, void __user * arg)
-{
-	struct v4l2_streamparm sp;
-
-	if (copy_from_user(&sp, arg, sizeof(sp)))
-		return -EFAULT;
-
-	if (sp.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	sp.parm.capture.extendedmode = 0;
-
-	if (sp.parm.capture.readbuffers == 0)
-		sp.parm.capture.readbuffers = cam->nreadbuffers;
-
-	if (sp.parm.capture.readbuffers > SN9C102_MAX_FRAMES)
-		sp.parm.capture.readbuffers = SN9C102_MAX_FRAMES;
-
-	if (copy_to_user(arg, &sp, sizeof(sp)))
-		return -EFAULT;
-
-	cam->nreadbuffers = sp.parm.capture.readbuffers;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_enumaudio(struct sn9c102_device* cam, void __user * arg)
-{
-	struct v4l2_audio audio;
-
-	if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102)
-		return -EINVAL;
-
-	if (copy_from_user(&audio, arg, sizeof(audio)))
-		return -EFAULT;
-
-	if (audio.index != 0)
-		return -EINVAL;
-
-	strcpy(audio.name, "Microphone");
-	audio.capability = 0;
-	audio.mode = 0;
-
-	if (copy_to_user(arg, &audio, sizeof(audio)))
-		return -EFAULT;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_g_audio(struct sn9c102_device* cam, void __user * arg)
-{
-	struct v4l2_audio audio;
-
-	if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102)
-		return -EINVAL;
-
-	if (copy_from_user(&audio, arg, sizeof(audio)))
-		return -EFAULT;
-
-	memset(&audio, 0, sizeof(audio));
-	strcpy(audio.name, "Microphone");
-
-	if (copy_to_user(arg, &audio, sizeof(audio)))
-		return -EFAULT;
-
-	return 0;
-}
-
-
-static int
-sn9c102_vidioc_s_audio(struct sn9c102_device* cam, void __user * arg)
-{
-	struct v4l2_audio audio;
-
-	if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102)
-		return -EINVAL;
-
-	if (copy_from_user(&audio, arg, sizeof(audio)))
-		return -EFAULT;
-
-	if (audio.index != 0)
-		return -EINVAL;
-
-	return 0;
-}
-
-
-static long sn9c102_ioctl_v4l2(struct file *filp,
-			      unsigned int cmd, void __user *arg)
-{
-	struct sn9c102_device *cam = video_drvdata(filp);
-
-	switch (cmd) {
-
-	case VIDIOC_QUERYCAP:
-		return sn9c102_vidioc_querycap(cam, arg);
-
-	case VIDIOC_ENUMINPUT:
-		return sn9c102_vidioc_enuminput(cam, arg);
-
-	case VIDIOC_G_INPUT:
-		return sn9c102_vidioc_g_input(cam, arg);
-
-	case VIDIOC_S_INPUT:
-		return sn9c102_vidioc_s_input(cam, arg);
-
-	case VIDIOC_QUERYCTRL:
-		return sn9c102_vidioc_query_ctrl(cam, arg);
-
-	case VIDIOC_G_CTRL:
-		return sn9c102_vidioc_g_ctrl(cam, arg);
-
-	case VIDIOC_S_CTRL:
-		return sn9c102_vidioc_s_ctrl(cam, arg);
-
-	case VIDIOC_CROPCAP:
-		return sn9c102_vidioc_cropcap(cam, arg);
-
-	case VIDIOC_G_CROP:
-		return sn9c102_vidioc_g_crop(cam, arg);
-
-	case VIDIOC_S_CROP:
-		return sn9c102_vidioc_s_crop(cam, arg);
-
-	case VIDIOC_ENUM_FRAMESIZES:
-		return sn9c102_vidioc_enum_framesizes(cam, arg);
-
-	case VIDIOC_ENUM_FMT:
-		return sn9c102_vidioc_enum_fmt(cam, arg);
-
-	case VIDIOC_G_FMT:
-		return sn9c102_vidioc_g_fmt(cam, arg);
-
-	case VIDIOC_TRY_FMT:
-	case VIDIOC_S_FMT:
-		return sn9c102_vidioc_try_s_fmt(cam, cmd, arg);
-
-	case VIDIOC_G_JPEGCOMP:
-		return sn9c102_vidioc_g_jpegcomp(cam, arg);
-
-	case VIDIOC_S_JPEGCOMP:
-		return sn9c102_vidioc_s_jpegcomp(cam, arg);
-
-	case VIDIOC_REQBUFS:
-		return sn9c102_vidioc_reqbufs(cam, arg);
-
-	case VIDIOC_QUERYBUF:
-		return sn9c102_vidioc_querybuf(cam, arg);
-
-	case VIDIOC_QBUF:
-		return sn9c102_vidioc_qbuf(cam, arg);
-
-	case VIDIOC_DQBUF:
-		return sn9c102_vidioc_dqbuf(cam, filp, arg);
-
-	case VIDIOC_STREAMON:
-		return sn9c102_vidioc_streamon(cam, arg);
-
-	case VIDIOC_STREAMOFF:
-		return sn9c102_vidioc_streamoff(cam, arg);
-
-	case VIDIOC_G_PARM:
-		return sn9c102_vidioc_g_parm(cam, arg);
-
-	case VIDIOC_S_PARM:
-		return sn9c102_vidioc_s_parm(cam, arg);
-
-	case VIDIOC_ENUMAUDIO:
-		return sn9c102_vidioc_enumaudio(cam, arg);
-
-	case VIDIOC_G_AUDIO:
-		return sn9c102_vidioc_g_audio(cam, arg);
-
-	case VIDIOC_S_AUDIO:
-		return sn9c102_vidioc_s_audio(cam, arg);
-
-	default:
-		return -ENOTTY;
-
-	}
-}
-
-
-static long sn9c102_ioctl(struct file *filp,
-			 unsigned int cmd, unsigned long arg)
-{
-	struct sn9c102_device *cam = video_drvdata(filp);
-	int err = 0;
-
-	if (mutex_lock_interruptible(&cam->fileop_mutex))
-		return -ERESTARTSYS;
-
-	if (cam->state & DEV_DISCONNECTED) {
-		DBG(1, "Device not present");
-		mutex_unlock(&cam->fileop_mutex);
-		return -ENODEV;
-	}
-
-	if (cam->state & DEV_MISCONFIGURED) {
-		DBG(1, "The camera is misconfigured. Close and open it "
-		       "again.");
-		mutex_unlock(&cam->fileop_mutex);
-		return -EIO;
-	}
-
-	V4LDBG(3, "sn9c102", cmd);
-
-	err = sn9c102_ioctl_v4l2(filp, cmd, (void __user *)arg);
-
-	mutex_unlock(&cam->fileop_mutex);
-
-	return err;
-}
-
-/*****************************************************************************/
-
-static const struct v4l2_file_operations sn9c102_fops = {
-	.owner = THIS_MODULE,
-	.open = sn9c102_open,
-	.release = sn9c102_release,
-	.unlocked_ioctl = sn9c102_ioctl,
-	.read = sn9c102_read,
-	.poll = sn9c102_poll,
-	.mmap = sn9c102_mmap,
-};
-
-/*****************************************************************************/
-
-/* It exists a single interface only. We do not need to validate anything. */
-static int
-sn9c102_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
-{
-	struct usb_device *udev = interface_to_usbdev(intf);
-	struct sn9c102_device* cam;
-	static unsigned int dev_nr;
-	unsigned int i;
-	int err = 0, r;
-
-	if (!(cam = kzalloc(sizeof(struct sn9c102_device), GFP_KERNEL)))
-		return -ENOMEM;
-
-	cam->usbdev = udev;
-
-	/* register v4l2_device early so it can be used for printks */
-	if (v4l2_device_register(&intf->dev, &cam->v4l2_dev)) {
-		dev_err(&intf->dev, "v4l2_device_register failed\n");
-		err = -ENOMEM;
-		goto fail;
-	}
-
-	if (!(cam->control_buffer = kzalloc(8, GFP_KERNEL))) {
-		DBG(1, "kzalloc() failed");
-		err = -ENOMEM;
-		goto fail;
-	}
-
-	if (!(cam->v4ldev = video_device_alloc())) {
-		DBG(1, "video_device_alloc() failed");
-		err = -ENOMEM;
-		goto fail;
-	}
-
-	r = sn9c102_read_reg(cam, 0x00);
-	if (r < 0 || (r != 0x10 && r != 0x11 && r != 0x12)) {
-		DBG(1, "Sorry, this is not a SN9C1xx-based camera "
-		       "(vid:pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
-		err = -ENODEV;
-		goto fail;
-	}
-
-	cam->bridge = id->driver_info;
-	switch (cam->bridge) {
-	case BRIDGE_SN9C101:
-	case BRIDGE_SN9C102:
-		DBG(2, "SN9C10[12] PC Camera Controller detected "
-		       "(vid:pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
-		break;
-	case BRIDGE_SN9C103:
-		DBG(2, "SN9C103 PC Camera Controller detected "
-		       "(vid:pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
-		break;
-	case BRIDGE_SN9C105:
-		DBG(2, "SN9C105 PC Camera Controller detected "
-		       "(vid:pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
-		break;
-	case BRIDGE_SN9C120:
-		DBG(2, "SN9C120 PC Camera Controller detected "
-		       "(vid:pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
-		break;
-	}
-
-	for  (i = 0; i < ARRAY_SIZE(sn9c102_sensor_table); i++) {
-		err = sn9c102_sensor_table[i](cam);
-		if (!err)
-			break;
-	}
-
-	if (!err) {
-		DBG(2, "%s image sensor detected", cam->sensor.name);
-		DBG(3, "Support for %s maintained by %s",
-		    cam->sensor.name, cam->sensor.maintainer);
-	} else {
-		DBG(1, "No supported image sensor detected for this bridge");
-		err = -ENODEV;
-		goto fail;
-	}
-
-	if (!(cam->bridge & cam->sensor.supported_bridge)) {
-		DBG(1, "Bridge not supported");
-		err = -ENODEV;
-		goto fail;
-	}
-
-	if (sn9c102_init(cam)) {
-		DBG(1, "Initialization failed. I will retry on open().");
-		cam->state |= DEV_MISCONFIGURED;
-	}
-
-	strcpy(cam->v4ldev->name, "SN9C1xx PC Camera");
-	cam->v4ldev->fops = &sn9c102_fops;
-	cam->v4ldev->release = video_device_release;
-	cam->v4ldev->v4l2_dev = &cam->v4l2_dev;
-
-	init_completion(&cam->probe);
-
-	err = video_register_device(cam->v4ldev, VFL_TYPE_GRABBER,
-				    video_nr[dev_nr]);
-	if (err) {
-		DBG(1, "V4L2 device registration failed");
-		if (err == -ENFILE && video_nr[dev_nr] == -1)
-			DBG(1, "Free /dev/videoX node not found");
-		video_nr[dev_nr] = -1;
-		dev_nr = (dev_nr < SN9C102_MAX_DEVICES-1) ? dev_nr+1 : 0;
-		complete_all(&cam->probe);
-		goto fail;
-	}
-
-	DBG(2, "V4L2 device registered as %s",
-	    video_device_node_name(cam->v4ldev));
-
-	video_set_drvdata(cam->v4ldev, cam);
-	cam->module_param.force_munmap = force_munmap[dev_nr];
-	cam->module_param.frame_timeout = frame_timeout[dev_nr];
-
-	dev_nr = (dev_nr < SN9C102_MAX_DEVICES-1) ? dev_nr+1 : 0;
-
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-	err = sn9c102_create_sysfs(cam);
-	if (!err)
-		DBG(2, "Optional device control through 'sysfs' "
-		       "interface ready");
-	else
-		DBG(2, "Failed to create optional 'sysfs' interface for "
-		       "device controlling. Error #%d", err);
-#else
-	DBG(2, "Optional device control through 'sysfs' interface disabled");
-	DBG(3, "Compile the kernel with the 'CONFIG_VIDEO_ADV_DEBUG' "
-	       "configuration option to enable it.");
-#endif
-
-	usb_set_intfdata(intf, cam);
-	kref_init(&cam->kref);
-	usb_get_dev(cam->usbdev);
-
-	complete_all(&cam->probe);
-
-	return 0;
-
-fail:
-	if (cam) {
-		kfree(cam->control_buffer);
-		if (cam->v4ldev)
-			video_device_release(cam->v4ldev);
-		v4l2_device_unregister(&cam->v4l2_dev);
-		kfree(cam);
-	}
-	return err;
-}
-
-
-static void sn9c102_usb_disconnect(struct usb_interface* intf)
-{
-	struct sn9c102_device* cam;
-
-	down_write(&sn9c102_dev_lock);
-
-	cam = usb_get_intfdata(intf);
-
-	DBG(2, "Disconnecting %s...", cam->v4ldev->name);
-
-	if (cam->users) {
-		DBG(2, "Device %s is open! Deregistration and memory "
-		       "deallocation are deferred.",
-		    video_device_node_name(cam->v4ldev));
-		cam->state |= DEV_MISCONFIGURED;
-		sn9c102_stop_transfer(cam);
-		cam->state |= DEV_DISCONNECTED;
-		wake_up_interruptible(&cam->wait_frame);
-		wake_up(&cam->wait_stream);
-	} else
-		cam->state |= DEV_DISCONNECTED;
-
-	wake_up_interruptible_all(&cam->wait_open);
-
-	v4l2_device_disconnect(&cam->v4l2_dev);
-
-	kref_put(&cam->kref, sn9c102_release_resources);
-
-	up_write(&sn9c102_dev_lock);
-}
-
-
-static struct usb_driver sn9c102_usb_driver = {
-	.name =       "sn9c102",
-	.id_table =   sn9c102_id_table,
-	.probe =      sn9c102_usb_probe,
-	.disconnect = sn9c102_usb_disconnect,
-};
-
-module_usb_driver(sn9c102_usb_driver);
diff --git a/drivers/media/usb/sn9c102/sn9c102_devtable.h b/drivers/media/usb/sn9c102/sn9c102_devtable.h
deleted file mode 100644
index b3d2cc72965..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102_devtable.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/***************************************************************************
- * Table of device identifiers of the SN9C1xx PC Camera Controllers        *
- *                                                                         *
- * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it>       *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#ifndef _SN9C102_DEVTABLE_H_
-#define _SN9C102_DEVTABLE_H_
-
-#include <linux/usb.h>
-
-struct sn9c102_device;
-
-/*
-   Each SN9C1xx camera has proper PID/VID identifiers.
-   SN9C103, SN9C105, SN9C120 support multiple interfaces, but we only have to
-   handle the video class interface.
-*/
-#define SN9C102_USB_DEVICE(vend, prod, bridge)                                \
-	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |                           \
-		       USB_DEVICE_ID_MATCH_INT_CLASS,                         \
-	.idVendor = (vend),                                                   \
-	.idProduct = (prod),                                                  \
-	.bInterfaceClass = 0xff,                                              \
-	.driver_info = (bridge)
-
-static const struct usb_device_id sn9c102_id_table[] = {
-	/* SN9C101 and SN9C102 */
-#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE
-	{ SN9C102_USB_DEVICE(0x0c45, 0x6001, BRIDGE_SN9C102), },
-	{ SN9C102_USB_DEVICE(0x0c45, 0x6005, BRIDGE_SN9C102), },
-	{ SN9C102_USB_DEVICE(0x0c45, 0x6007, BRIDGE_SN9C102), },
-	{ SN9C102_USB_DEVICE(0x0c45, 0x6009, BRIDGE_SN9C102), },
-	{ SN9C102_USB_DEVICE(0x0c45, 0x600d, BRIDGE_SN9C102), },
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x6011, BRIDGE_SN9C102), }, OV6650 */
-	{ SN9C102_USB_DEVICE(0x0c45, 0x6019, BRIDGE_SN9C102), },
-#endif
-	{ SN9C102_USB_DEVICE(0x0c45, 0x6024, BRIDGE_SN9C102), },
-	{ SN9C102_USB_DEVICE(0x0c45, 0x6025, BRIDGE_SN9C102), },
-#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE
-	{ SN9C102_USB_DEVICE(0x0c45, 0x6028, BRIDGE_SN9C102), },
-	{ SN9C102_USB_DEVICE(0x0c45, 0x6029, BRIDGE_SN9C102), },
-	{ SN9C102_USB_DEVICE(0x0c45, 0x602a, BRIDGE_SN9C102), },
-#endif
-	{ SN9C102_USB_DEVICE(0x0c45, 0x602b, BRIDGE_SN9C102), }, /* not in sonixb */
-#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE
-	{ SN9C102_USB_DEVICE(0x0c45, 0x602c, BRIDGE_SN9C102), },
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x602d, BRIDGE_SN9C102), }, HV7131R */
-	{ SN9C102_USB_DEVICE(0x0c45, 0x602e, BRIDGE_SN9C102), },
-#endif
-	{ SN9C102_USB_DEVICE(0x0c45, 0x6030, BRIDGE_SN9C102), }, /* not in sonixb */
-	/* SN9C103 */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x6080, BRIDGE_SN9C103), }, non existent ? */
-	{ SN9C102_USB_DEVICE(0x0c45, 0x6082, BRIDGE_SN9C103), }, /* not in sonixb */
-#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x6083, BRIDGE_SN9C103), }, HY7131D/E */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x6088, BRIDGE_SN9C103), }, non existent ? */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x608a, BRIDGE_SN9C103), }, non existent ? */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x608b, BRIDGE_SN9C103), }, non existent ? */
-	{ SN9C102_USB_DEVICE(0x0c45, 0x608c, BRIDGE_SN9C103), },
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x608e, BRIDGE_SN9C103), }, CISVF10 */
-	{ SN9C102_USB_DEVICE(0x0c45, 0x608f, BRIDGE_SN9C103), },
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60a0, BRIDGE_SN9C103), }, non existent ? */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60a2, BRIDGE_SN9C103), }, non existent ? */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60a3, BRIDGE_SN9C103), }, non existent ? */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60a8, BRIDGE_SN9C103), }, PAS106 */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60aa, BRIDGE_SN9C103), }, TAS5130 */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60ab, BRIDGE_SN9C103), }, TAS5110, non existent */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60ac, BRIDGE_SN9C103), }, non existent ? */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60ae, BRIDGE_SN9C103), }, non existent ? */
-	{ SN9C102_USB_DEVICE(0x0c45, 0x60af, BRIDGE_SN9C103), },
-	{ SN9C102_USB_DEVICE(0x0c45, 0x60b0, BRIDGE_SN9C103), },
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60b2, BRIDGE_SN9C103), }, non existent ? */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60b3, BRIDGE_SN9C103), }, non existent ? */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60b8, BRIDGE_SN9C103), }, non existent ? */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60ba, BRIDGE_SN9C103), }, non existent ? */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60bb, BRIDGE_SN9C103), }, non existent ? */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60bc, BRIDGE_SN9C103), }, non existent ? */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60be, BRIDGE_SN9C103), }, non existent ? */
-#endif
-	/* SN9C105 */
-#if !defined CONFIG_USB_GSPCA_SONIXJ && !defined CONFIG_USB_GSPCA_SONIXJ_MODULE
-	{ SN9C102_USB_DEVICE(0x045e, 0x00f5, BRIDGE_SN9C105), },
-	{ SN9C102_USB_DEVICE(0x045e, 0x00f7, BRIDGE_SN9C105), },
-	{ SN9C102_USB_DEVICE(0x0471, 0x0327, BRIDGE_SN9C105), },
-	{ SN9C102_USB_DEVICE(0x0471, 0x0328, BRIDGE_SN9C105), },
-	{ SN9C102_USB_DEVICE(0x0c45, 0x60c0, BRIDGE_SN9C105), },
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60c2, BRIDGE_SN9C105), }, PO1030 */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60c8, BRIDGE_SN9C105), }, OM6801 */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60cc, BRIDGE_SN9C105), }, HV7131GP */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60ea, BRIDGE_SN9C105), }, non existent ? */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60ec, BRIDGE_SN9C105), }, MO4000 */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60ef, BRIDGE_SN9C105), }, ICM105C */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x60fa, BRIDGE_SN9C105), }, OV7648 */
-	{ SN9C102_USB_DEVICE(0x0c45, 0x60fb, BRIDGE_SN9C105), },
-	{ SN9C102_USB_DEVICE(0x0c45, 0x60fc, BRIDGE_SN9C105), },
-	{ SN9C102_USB_DEVICE(0x0c45, 0x60fe, BRIDGE_SN9C105), },
-	/* SN9C120 */
-	{ SN9C102_USB_DEVICE(0x0458, 0x7025, BRIDGE_SN9C120), },
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x6102, BRIDGE_SN9C120), }, po2030 */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x6108, BRIDGE_SN9C120), }, om6801 */
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x610f, BRIDGE_SN9C120), }, S5K53BEB */
-	{ SN9C102_USB_DEVICE(0x0c45, 0x6130, BRIDGE_SN9C120), },
-/*	{ SN9C102_USB_DEVICE(0x0c45, 0x6138, BRIDGE_SN9C120), }, MO8000 */
-	{ SN9C102_USB_DEVICE(0x0c45, 0x613a, BRIDGE_SN9C120), },
-	{ SN9C102_USB_DEVICE(0x0c45, 0x613b, BRIDGE_SN9C120), },
-	{ SN9C102_USB_DEVICE(0x0c45, 0x613c, BRIDGE_SN9C120), },
-	{ SN9C102_USB_DEVICE(0x0c45, 0x613e, BRIDGE_SN9C120), },
-#endif
-	{ }
-};
-
-/*
-   Probing functions: on success, you must attach the sensor to the camera
-   by calling sn9c102_attach_sensor().
-   To enable the I2C communication, you might need to perform a really basic
-   initialization of the SN9C1XX chip.
-   Functions must return 0 on success, the appropriate error otherwise.
-*/
-extern int sn9c102_probe_hv7131d(struct sn9c102_device* cam);
-extern int sn9c102_probe_hv7131r(struct sn9c102_device* cam);
-extern int sn9c102_probe_mi0343(struct sn9c102_device* cam);
-extern int sn9c102_probe_mi0360(struct sn9c102_device* cam);
-extern int sn9c102_probe_mt9v111(struct sn9c102_device *cam);
-extern int sn9c102_probe_ov7630(struct sn9c102_device* cam);
-extern int sn9c102_probe_ov7660(struct sn9c102_device* cam);
-extern int sn9c102_probe_pas106b(struct sn9c102_device* cam);
-extern int sn9c102_probe_pas202bcb(struct sn9c102_device* cam);
-extern int sn9c102_probe_tas5110c1b(struct sn9c102_device* cam);
-extern int sn9c102_probe_tas5110d(struct sn9c102_device* cam);
-extern int sn9c102_probe_tas5130d1b(struct sn9c102_device* cam);
-
-#endif /* _SN9C102_DEVTABLE_H_ */
diff --git a/drivers/media/usb/sn9c102/sn9c102_hv7131d.c b/drivers/media/usb/sn9c102/sn9c102_hv7131d.c
deleted file mode 100644
index 2dce5c908c8..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102_hv7131d.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/***************************************************************************
- * Plug-in for HV7131D image sensor connected to the SN9C1xx PC Camera     *
- * Controllers                                                             *
- *                                                                         *
- * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it>  *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int hv7131d_init(struct sn9c102_device* cam)
-{
-	int err;
-
-	err = sn9c102_write_const_regs(cam, {0x00, 0x10}, {0x00, 0x11},
-				       {0x00, 0x14}, {0x60, 0x17},
-				       {0x0e, 0x18}, {0xf2, 0x19});
-
-	err += sn9c102_i2c_write(cam, 0x01, 0x04);
-	err += sn9c102_i2c_write(cam, 0x02, 0x00);
-	err += sn9c102_i2c_write(cam, 0x28, 0x00);
-
-	return err;
-}
-
-
-static int hv7131d_get_ctrl(struct sn9c102_device* cam,
-			    struct v4l2_control* ctrl)
-{
-	switch (ctrl->id) {
-	case V4L2_CID_EXPOSURE:
-		{
-			int r1 = sn9c102_i2c_read(cam, 0x26),
-			    r2 = sn9c102_i2c_read(cam, 0x27);
-			if (r1 < 0 || r2 < 0)
-				return -EIO;
-			ctrl->value = (r1 << 8) | (r2 & 0xff);
-		}
-		return 0;
-	case V4L2_CID_RED_BALANCE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x31)) < 0)
-			return -EIO;
-		ctrl->value = 0x3f - (ctrl->value & 0x3f);
-		return 0;
-	case V4L2_CID_BLUE_BALANCE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x33)) < 0)
-			return -EIO;
-		ctrl->value = 0x3f - (ctrl->value & 0x3f);
-		return 0;
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x32)) < 0)
-			return -EIO;
-		ctrl->value = 0x3f - (ctrl->value & 0x3f);
-		return 0;
-	case SN9C102_V4L2_CID_RESET_LEVEL:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x30)) < 0)
-			return -EIO;
-		ctrl->value &= 0x3f;
-		return 0;
-	case SN9C102_V4L2_CID_PIXEL_BIAS_VOLTAGE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x34)) < 0)
-			return -EIO;
-		ctrl->value &= 0x07;
-		return 0;
-	default:
-		return -EINVAL;
-	}
-}
-
-
-static int hv7131d_set_ctrl(struct sn9c102_device* cam,
-			    const struct v4l2_control* ctrl)
-{
-	int err = 0;
-
-	switch (ctrl->id) {
-	case V4L2_CID_EXPOSURE:
-		err += sn9c102_i2c_write(cam, 0x26, ctrl->value >> 8);
-		err += sn9c102_i2c_write(cam, 0x27, ctrl->value & 0xff);
-		break;
-	case V4L2_CID_RED_BALANCE:
-		err += sn9c102_i2c_write(cam, 0x31, 0x3f - ctrl->value);
-		break;
-	case V4L2_CID_BLUE_BALANCE:
-		err += sn9c102_i2c_write(cam, 0x33, 0x3f - ctrl->value);
-		break;
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		err += sn9c102_i2c_write(cam, 0x32, 0x3f - ctrl->value);
-		break;
-	case SN9C102_V4L2_CID_RESET_LEVEL:
-		err += sn9c102_i2c_write(cam, 0x30, ctrl->value);
-		break;
-	case SN9C102_V4L2_CID_PIXEL_BIAS_VOLTAGE:
-		err += sn9c102_i2c_write(cam, 0x34, ctrl->value);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return err ? -EIO : 0;
-}
-
-
-static int hv7131d_set_crop(struct sn9c102_device* cam,
-			    const struct v4l2_rect* rect)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	int err = 0;
-	u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 2,
-	   v_start = (u8)(rect->top - s->cropcap.bounds.top) + 2;
-
-	err += sn9c102_write_reg(cam, h_start, 0x12);
-	err += sn9c102_write_reg(cam, v_start, 0x13);
-
-	return err;
-}
-
-
-static int hv7131d_set_pix_format(struct sn9c102_device* cam,
-				  const struct v4l2_pix_format* pix)
-{
-	int err = 0;
-
-	if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
-		err += sn9c102_write_reg(cam, 0x42, 0x19);
-	else
-		err += sn9c102_write_reg(cam, 0xf2, 0x19);
-
-	return err;
-}
-
-
-static const struct sn9c102_sensor hv7131d = {
-	.name = "HV7131D",
-	.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
-	.supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
-	.sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
-	.frequency = SN9C102_I2C_100KHZ,
-	.interface = SN9C102_I2C_2WIRES,
-	.i2c_slave_id = 0x11,
-	.init = &hv7131d_init,
-	.qctrl = {
-		{
-			.id = V4L2_CID_EXPOSURE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "exposure",
-			.minimum = 0x0250,
-			.maximum = 0xffff,
-			.step = 0x0001,
-			.default_value = 0x0250,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_RED_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "red balance",
-			.minimum = 0x00,
-			.maximum = 0x3f,
-			.step = 0x01,
-			.default_value = 0x00,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_BLUE_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "blue balance",
-			.minimum = 0x00,
-			.maximum = 0x3f,
-			.step = 0x01,
-			.default_value = 0x20,
-			.flags = 0,
-		},
-		{
-			.id = SN9C102_V4L2_CID_GREEN_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "green balance",
-			.minimum = 0x00,
-			.maximum = 0x3f,
-			.step = 0x01,
-			.default_value = 0x1e,
-			.flags = 0,
-		},
-		{
-			.id = SN9C102_V4L2_CID_RESET_LEVEL,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "reset level",
-			.minimum = 0x19,
-			.maximum = 0x3f,
-			.step = 0x01,
-			.default_value = 0x30,
-			.flags = 0,
-		},
-		{
-			.id = SN9C102_V4L2_CID_PIXEL_BIAS_VOLTAGE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "pixel bias voltage",
-			.minimum = 0x00,
-			.maximum = 0x07,
-			.step = 0x01,
-			.default_value = 0x02,
-			.flags = 0,
-		},
-	},
-	.get_ctrl = &hv7131d_get_ctrl,
-	.set_ctrl = &hv7131d_set_ctrl,
-	.cropcap = {
-		.bounds = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-		.defrect = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-	},
-	.set_crop = &hv7131d_set_crop,
-	.pix_format = {
-		.width = 640,
-		.height = 480,
-		.pixelformat = V4L2_PIX_FMT_SBGGR8,
-		.priv = 8,
-	},
-	.set_pix_format = &hv7131d_set_pix_format
-};
-
-
-int sn9c102_probe_hv7131d(struct sn9c102_device* cam)
-{
-	int r0 = 0, r1 = 0, err;
-
-	err = sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x00, 0x01},
-				       {0x28, 0x17});
-
-	r0 = sn9c102_i2c_try_read(cam, &hv7131d, 0x00);
-	r1 = sn9c102_i2c_try_read(cam, &hv7131d, 0x01);
-	if (err || r0 < 0 || r1 < 0)
-		return -EIO;
-
-	if ((r0 != 0x00 && r0 != 0x01) || r1 != 0x04)
-		return -ENODEV;
-
-	sn9c102_attach_sensor(cam, &hv7131d);
-
-	return 0;
-}
diff --git a/drivers/media/usb/sn9c102/sn9c102_hv7131r.c b/drivers/media/usb/sn9c102/sn9c102_hv7131r.c
deleted file mode 100644
index 4295887ff60..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102_hv7131r.c
+++ /dev/null
@@ -1,363 +0,0 @@
-/***************************************************************************
- * Plug-in for HV7131R image sensor connected to the SN9C1xx PC Camera     *
- * Controllers                                                             *
- *                                                                         *
- * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it>       *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int hv7131r_init(struct sn9c102_device* cam)
-{
-	int err = 0;
-
-	switch (sn9c102_get_bridge(cam)) {
-	case BRIDGE_SN9C103:
-		err = sn9c102_write_const_regs(cam, {0x00, 0x03}, {0x1a, 0x04},
-					       {0x20, 0x05}, {0x20, 0x06},
-					       {0x03, 0x10}, {0x00, 0x14},
-					       {0x60, 0x17}, {0x0a, 0x18},
-					       {0xf0, 0x19}, {0x1d, 0x1a},
-					       {0x10, 0x1b}, {0x02, 0x1c},
-					       {0x03, 0x1d}, {0x0f, 0x1e},
-					       {0x0c, 0x1f}, {0x00, 0x20},
-					       {0x10, 0x21}, {0x20, 0x22},
-					       {0x30, 0x23}, {0x40, 0x24},
-					       {0x50, 0x25}, {0x60, 0x26},
-					       {0x70, 0x27}, {0x80, 0x28},
-					       {0x90, 0x29}, {0xa0, 0x2a},
-					       {0xb0, 0x2b}, {0xc0, 0x2c},
-					       {0xd0, 0x2d}, {0xe0, 0x2e},
-					       {0xf0, 0x2f}, {0xff, 0x30});
-		break;
-	case BRIDGE_SN9C105:
-	case BRIDGE_SN9C120:
-		err = sn9c102_write_const_regs(cam, {0x44, 0x01}, {0x40, 0x02},
-					       {0x00, 0x03}, {0x1a, 0x04},
-					       {0x44, 0x05}, {0x3e, 0x06},
-					       {0x1a, 0x07}, {0x03, 0x10},
-					       {0x08, 0x14}, {0xa3, 0x17},
-					       {0x4b, 0x18}, {0x00, 0x19},
-					       {0x1d, 0x1a}, {0x10, 0x1b},
-					       {0x02, 0x1c}, {0x03, 0x1d},
-					       {0x0f, 0x1e}, {0x0c, 0x1f},
-					       {0x00, 0x20}, {0x29, 0x21},
-					       {0x40, 0x22}, {0x54, 0x23},
-					       {0x66, 0x24}, {0x76, 0x25},
-					       {0x85, 0x26}, {0x94, 0x27},
-					       {0xa1, 0x28}, {0xae, 0x29},
-					       {0xbb, 0x2a}, {0xc7, 0x2b},
-					       {0xd3, 0x2c}, {0xde, 0x2d},
-					       {0xea, 0x2e}, {0xf4, 0x2f},
-					       {0xff, 0x30}, {0x00, 0x3F},
-					       {0xC7, 0x40}, {0x01, 0x41},
-					       {0x44, 0x42}, {0x00, 0x43},
-					       {0x44, 0x44}, {0x00, 0x45},
-					       {0x44, 0x46}, {0x00, 0x47},
-					       {0xC7, 0x48}, {0x01, 0x49},
-					       {0xC7, 0x4A}, {0x01, 0x4B},
-					       {0xC7, 0x4C}, {0x01, 0x4D},
-					       {0x44, 0x4E}, {0x00, 0x4F},
-					       {0x44, 0x50}, {0x00, 0x51},
-					       {0x44, 0x52}, {0x00, 0x53},
-					       {0xC7, 0x54}, {0x01, 0x55},
-					       {0xC7, 0x56}, {0x01, 0x57},
-					       {0xC7, 0x58}, {0x01, 0x59},
-					       {0x44, 0x5A}, {0x00, 0x5B},
-					       {0x44, 0x5C}, {0x00, 0x5D},
-					       {0x44, 0x5E}, {0x00, 0x5F},
-					       {0xC7, 0x60}, {0x01, 0x61},
-					       {0xC7, 0x62}, {0x01, 0x63},
-					       {0xC7, 0x64}, {0x01, 0x65},
-					       {0x44, 0x66}, {0x00, 0x67},
-					       {0x44, 0x68}, {0x00, 0x69},
-					       {0x44, 0x6A}, {0x00, 0x6B},
-					       {0xC7, 0x6C}, {0x01, 0x6D},
-					       {0xC7, 0x6E}, {0x01, 0x6F},
-					       {0xC7, 0x70}, {0x01, 0x71},
-					       {0x44, 0x72}, {0x00, 0x73},
-					       {0x44, 0x74}, {0x00, 0x75},
-					       {0x44, 0x76}, {0x00, 0x77},
-					       {0xC7, 0x78}, {0x01, 0x79},
-					       {0xC7, 0x7A}, {0x01, 0x7B},
-					       {0xC7, 0x7C}, {0x01, 0x7D},
-					       {0x44, 0x7E}, {0x00, 0x7F},
-					       {0x14, 0x84}, {0x00, 0x85},
-					       {0x27, 0x86}, {0x00, 0x87},
-					       {0x07, 0x88}, {0x00, 0x89},
-					       {0xEC, 0x8A}, {0x0f, 0x8B},
-					       {0xD8, 0x8C}, {0x0f, 0x8D},
-					       {0x3D, 0x8E}, {0x00, 0x8F},
-					       {0x3D, 0x90}, {0x00, 0x91},
-					       {0xCD, 0x92}, {0x0f, 0x93},
-					       {0xf7, 0x94}, {0x0f, 0x95},
-					       {0x0C, 0x96}, {0x00, 0x97},
-					       {0x00, 0x98}, {0x66, 0x99},
-					       {0x05, 0x9A}, {0x00, 0x9B},
-					       {0x04, 0x9C}, {0x00, 0x9D},
-					       {0x08, 0x9E}, {0x00, 0x9F},
-					       {0x2D, 0xC0}, {0x2D, 0xC1},
-					       {0x3A, 0xC2}, {0x05, 0xC3},
-					       {0x04, 0xC4}, {0x3F, 0xC5},
-					       {0x00, 0xC6}, {0x00, 0xC7},
-					       {0x50, 0xC8}, {0x3C, 0xC9},
-					       {0x28, 0xCA}, {0xD8, 0xCB},
-					       {0x14, 0xCC}, {0xEC, 0xCD},
-					       {0x32, 0xCE}, {0xDD, 0xCF},
-					       {0x32, 0xD0}, {0xDD, 0xD1},
-					       {0x6A, 0xD2}, {0x50, 0xD3},
-					       {0x00, 0xD4}, {0x00, 0xD5},
-					       {0x00, 0xD6});
-		break;
-	default:
-		break;
-	}
-
-	err += sn9c102_i2c_write(cam, 0x20, 0x00);
-	err += sn9c102_i2c_write(cam, 0x21, 0xd6);
-	err += sn9c102_i2c_write(cam, 0x25, 0x06);
-
-	return err;
-}
-
-
-static int hv7131r_get_ctrl(struct sn9c102_device* cam,
-			    struct v4l2_control* ctrl)
-{
-	switch (ctrl->id) {
-	case V4L2_CID_GAIN:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x30)) < 0)
-			return -EIO;
-		return 0;
-	case V4L2_CID_RED_BALANCE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x31)) < 0)
-			return -EIO;
-		ctrl->value = ctrl->value & 0x3f;
-		return 0;
-	case V4L2_CID_BLUE_BALANCE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x33)) < 0)
-			return -EIO;
-		ctrl->value = ctrl->value & 0x3f;
-		return 0;
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x32)) < 0)
-			return -EIO;
-		ctrl->value = ctrl->value & 0x3f;
-		return 0;
-	case V4L2_CID_BLACK_LEVEL:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x01)) < 0)
-			return -EIO;
-		ctrl->value = (ctrl->value & 0x08) ? 1 : 0;
-		return 0;
-	default:
-		return -EINVAL;
-	}
-}
-
-
-static int hv7131r_set_ctrl(struct sn9c102_device* cam,
-			    const struct v4l2_control* ctrl)
-{
-	int err = 0;
-
-	switch (ctrl->id) {
-	case V4L2_CID_GAIN:
-		err += sn9c102_i2c_write(cam, 0x30, ctrl->value);
-		break;
-	case V4L2_CID_RED_BALANCE:
-		err += sn9c102_i2c_write(cam, 0x31, ctrl->value);
-		break;
-	case V4L2_CID_BLUE_BALANCE:
-		err += sn9c102_i2c_write(cam, 0x33, ctrl->value);
-		break;
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		err += sn9c102_i2c_write(cam, 0x32, ctrl->value);
-		break;
-	case V4L2_CID_BLACK_LEVEL:
-		{
-			int r = sn9c102_i2c_read(cam, 0x01);
-			if (r < 0)
-				return -EIO;
-			err += sn9c102_i2c_write(cam, 0x01,
-						 (ctrl->value<<3) | (r&0xf7));
-		}
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return err ? -EIO : 0;
-}
-
-
-static int hv7131r_set_crop(struct sn9c102_device* cam,
-			    const struct v4l2_rect* rect)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	int err = 0;
-	u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 1,
-	   v_start = (u8)(rect->top - s->cropcap.bounds.top) + 1;
-
-	err += sn9c102_write_reg(cam, h_start, 0x12);
-	err += sn9c102_write_reg(cam, v_start, 0x13);
-
-	return err;
-}
-
-
-static int hv7131r_set_pix_format(struct sn9c102_device* cam,
-				  const struct v4l2_pix_format* pix)
-{
-	int err = 0;
-
-	switch (sn9c102_get_bridge(cam)) {
-	case BRIDGE_SN9C103:
-		if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8) {
-			err += sn9c102_write_reg(cam, 0xa0, 0x19);
-			err += sn9c102_i2c_write(cam, 0x01, 0x04);
-		} else {
-			err += sn9c102_write_reg(cam, 0x30, 0x19);
-			err += sn9c102_i2c_write(cam, 0x01, 0x04);
-		}
-		break;
-	case BRIDGE_SN9C105:
-	case BRIDGE_SN9C120:
-		if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8) {
-			err += sn9c102_write_reg(cam, 0xa5, 0x17);
-			err += sn9c102_i2c_write(cam, 0x01, 0x24);
-		} else {
-			err += sn9c102_write_reg(cam, 0xa3, 0x17);
-			err += sn9c102_i2c_write(cam, 0x01, 0x04);
-		}
-		break;
-	default:
-		break;
-	}
-
-	return err;
-}
-
-
-static const struct sn9c102_sensor hv7131r = {
-	.name = "HV7131R",
-	.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
-	.supported_bridge = BRIDGE_SN9C103 | BRIDGE_SN9C105 | BRIDGE_SN9C120,
-	.sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
-	.frequency = SN9C102_I2C_100KHZ,
-	.interface = SN9C102_I2C_2WIRES,
-	.i2c_slave_id = 0x11,
-	.init = &hv7131r_init,
-	.qctrl = {
-		{
-			.id = V4L2_CID_GAIN,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "global gain",
-			.minimum = 0x00,
-			.maximum = 0xff,
-			.step = 0x01,
-			.default_value = 0x40,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_RED_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "red balance",
-			.minimum = 0x00,
-			.maximum = 0x3f,
-			.step = 0x01,
-			.default_value = 0x08,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_BLUE_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "blue balance",
-			.minimum = 0x00,
-			.maximum = 0x3f,
-			.step = 0x01,
-			.default_value = 0x1a,
-			.flags = 0,
-		},
-		{
-			.id = SN9C102_V4L2_CID_GREEN_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "green balance",
-			.minimum = 0x00,
-			.maximum = 0x3f,
-			.step = 0x01,
-			.default_value = 0x2f,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_BLACK_LEVEL,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "auto black level compensation",
-			.minimum = 0x00,
-			.maximum = 0x01,
-			.step = 0x01,
-			.default_value = 0x00,
-			.flags = 0,
-		},
-	},
-	.get_ctrl = &hv7131r_get_ctrl,
-	.set_ctrl = &hv7131r_set_ctrl,
-	.cropcap = {
-		.bounds = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-		.defrect = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-	},
-	.set_crop = &hv7131r_set_crop,
-	.pix_format = {
-		.width = 640,
-		.height = 480,
-		.pixelformat = V4L2_PIX_FMT_SBGGR8,
-		.priv = 8,
-	},
-	.set_pix_format = &hv7131r_set_pix_format
-};
-
-
-int sn9c102_probe_hv7131r(struct sn9c102_device* cam)
-{
-	int devid, err;
-
-	err = sn9c102_write_const_regs(cam, {0x09, 0x01}, {0x44, 0x02},
-				       {0x34, 0x01}, {0x20, 0x17},
-				       {0x34, 0x01}, {0x46, 0x01});
-
-	devid = sn9c102_i2c_try_read(cam, &hv7131r, 0x00);
-	if (err || devid < 0)
-		return -EIO;
-
-	if (devid != 0x02)
-		return -ENODEV;
-
-	sn9c102_attach_sensor(cam, &hv7131r);
-
-	return 0;
-}
diff --git a/drivers/media/usb/sn9c102/sn9c102_mi0343.c b/drivers/media/usb/sn9c102/sn9c102_mi0343.c
deleted file mode 100644
index 1f5b09bec89..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102_mi0343.c
+++ /dev/null
@@ -1,352 +0,0 @@
-/***************************************************************************
- * Plug-in for MI-0343 image sensor connected to the SN9C1xx PC Camera     *
- * Controllers                                                             *
- *                                                                         *
- * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it>  *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int mi0343_init(struct sn9c102_device* cam)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	int err = 0;
-
-	err = sn9c102_write_const_regs(cam, {0x00, 0x10}, {0x00, 0x11},
-				       {0x0a, 0x14}, {0x40, 0x01},
-				       {0x20, 0x17}, {0x07, 0x18},
-				       {0xa0, 0x19});
-
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
-					 0x00, 0x01, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
-					 0x00, 0x00, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x03,
-					 0x01, 0xe1, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x04,
-					 0x02, 0x81, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x05,
-					 0x00, 0x17, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x06,
-					 0x00, 0x11, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x62,
-					 0x04, 0x9a, 0, 0);
-
-	return err;
-}
-
-
-static int mi0343_get_ctrl(struct sn9c102_device* cam,
-			   struct v4l2_control* ctrl)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	u8 data[2];
-
-	switch (ctrl->id) {
-	case V4L2_CID_EXPOSURE:
-		if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x09, 2,
-					     data) < 0)
-			return -EIO;
-		ctrl->value = data[0];
-		return 0;
-	case V4L2_CID_GAIN:
-		if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x35, 2,
-					     data) < 0)
-			return -EIO;
-		break;
-	case V4L2_CID_HFLIP:
-		if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x20, 2,
-					     data) < 0)
-			return -EIO;
-		ctrl->value = data[1] & 0x20 ? 1 : 0;
-		return 0;
-	case V4L2_CID_VFLIP:
-		if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x20, 2,
-					     data) < 0)
-			return -EIO;
-		ctrl->value = data[1] & 0x80 ? 1 : 0;
-		return 0;
-	case V4L2_CID_RED_BALANCE:
-		if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2d, 2,
-					     data) < 0)
-			return -EIO;
-		break;
-	case V4L2_CID_BLUE_BALANCE:
-		if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2c, 2,
-					     data) < 0)
-			return -EIO;
-		break;
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2e, 2,
-					     data) < 0)
-			return -EIO;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	switch (ctrl->id) {
-	case V4L2_CID_GAIN:
-	case V4L2_CID_RED_BALANCE:
-	case V4L2_CID_BLUE_BALANCE:
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		ctrl->value = data[1] | (data[0] << 8);
-		if (ctrl->value >= 0x10 && ctrl->value <= 0x3f)
-			ctrl->value -= 0x10;
-		else if (ctrl->value >= 0x60 && ctrl->value <= 0x7f)
-			ctrl->value -= 0x60;
-		else if (ctrl->value >= 0xe0 && ctrl->value <= 0xff)
-			ctrl->value -= 0xe0;
-	}
-
-	return 0;
-}
-
-
-static int mi0343_set_ctrl(struct sn9c102_device* cam,
-			   const struct v4l2_control* ctrl)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	u16 reg = 0;
-	int err = 0;
-
-	switch (ctrl->id) {
-	case V4L2_CID_GAIN:
-	case V4L2_CID_RED_BALANCE:
-	case V4L2_CID_BLUE_BALANCE:
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		if (ctrl->value <= (0x3f-0x10))
-			reg = 0x10 + ctrl->value;
-		else if (ctrl->value <= ((0x3f-0x10) + (0x7f-0x60)))
-			reg = 0x60 + (ctrl->value - (0x3f-0x10));
-		else
-			reg = 0xe0 + (ctrl->value - (0x3f-0x10) - (0x7f-0x60));
-		break;
-	}
-
-	switch (ctrl->id) {
-	case V4L2_CID_EXPOSURE:
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x09, ctrl->value, 0x00,
-						 0, 0);
-		break;
-	case V4L2_CID_GAIN:
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x35, reg >> 8, reg & 0xff,
-						 0, 0);
-		break;
-	case V4L2_CID_HFLIP:
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x20, ctrl->value ? 0x40:0x00,
-						 ctrl->value ? 0x20:0x00,
-						 0, 0);
-		break;
-	case V4L2_CID_VFLIP:
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x20, ctrl->value ? 0x80:0x00,
-						 ctrl->value ? 0x80:0x00,
-						 0, 0);
-		break;
-	case V4L2_CID_RED_BALANCE:
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x2d, reg >> 8, reg & 0xff,
-						 0, 0);
-		break;
-	case V4L2_CID_BLUE_BALANCE:
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x2c, reg >> 8, reg & 0xff,
-						 0, 0);
-		break;
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x2b, reg >> 8, reg & 0xff,
-						 0, 0);
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x2e, reg >> 8, reg & 0xff,
-						 0, 0);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return err ? -EIO : 0;
-}
-
-
-static int mi0343_set_crop(struct sn9c102_device* cam,
-			    const struct v4l2_rect* rect)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	int err = 0;
-	u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 0,
-	   v_start = (u8)(rect->top - s->cropcap.bounds.top) + 2;
-
-	err += sn9c102_write_reg(cam, h_start, 0x12);
-	err += sn9c102_write_reg(cam, v_start, 0x13);
-
-	return err;
-}
-
-
-static int mi0343_set_pix_format(struct sn9c102_device* cam,
-				 const struct v4l2_pix_format* pix)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	int err = 0;
-
-	if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X) {
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x0a, 0x00, 0x03, 0, 0);
-		err += sn9c102_write_reg(cam, 0x20, 0x19);
-	} else {
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x0a, 0x00, 0x05, 0, 0);
-		err += sn9c102_write_reg(cam, 0xa0, 0x19);
-	}
-
-	return err;
-}
-
-
-static const struct sn9c102_sensor mi0343 = {
-	.name = "MI-0343",
-	.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
-	.supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
-	.frequency = SN9C102_I2C_100KHZ,
-	.interface = SN9C102_I2C_2WIRES,
-	.i2c_slave_id = 0x5d,
-	.init = &mi0343_init,
-	.qctrl = {
-		{
-			.id = V4L2_CID_EXPOSURE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "exposure",
-			.minimum = 0x00,
-			.maximum = 0x0f,
-			.step = 0x01,
-			.default_value = 0x06,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_GAIN,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "global gain",
-			.minimum = 0x00,
-			.maximum = (0x3f-0x10)+(0x7f-0x60)+(0xff-0xe0),/*0x6d*/
-			.step = 0x01,
-			.default_value = 0x00,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_HFLIP,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "horizontal mirror",
-			.minimum = 0,
-			.maximum = 1,
-			.step = 1,
-			.default_value = 0,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_VFLIP,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "vertical mirror",
-			.minimum = 0,
-			.maximum = 1,
-			.step = 1,
-			.default_value = 0,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_RED_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "red balance",
-			.minimum = 0x00,
-			.maximum = (0x3f-0x10)+(0x7f-0x60)+(0xff-0xe0),
-			.step = 0x01,
-			.default_value = 0x00,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_BLUE_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "blue balance",
-			.minimum = 0x00,
-			.maximum = (0x3f-0x10)+(0x7f-0x60)+(0xff-0xe0),
-			.step = 0x01,
-			.default_value = 0x00,
-			.flags = 0,
-		},
-		{
-			.id = SN9C102_V4L2_CID_GREEN_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "green balance",
-			.minimum = 0x00,
-			.maximum = ((0x3f-0x10)+(0x7f-0x60)+(0xff-0xe0)),
-			.step = 0x01,
-			.default_value = 0x00,
-			.flags = 0,
-		},
-	},
-	.get_ctrl = &mi0343_get_ctrl,
-	.set_ctrl = &mi0343_set_ctrl,
-	.cropcap = {
-		.bounds = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-		.defrect = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-	},
-	.set_crop = &mi0343_set_crop,
-	.pix_format = {
-		.width = 640,
-		.height = 480,
-		.pixelformat = V4L2_PIX_FMT_SBGGR8,
-		.priv = 8,
-	},
-	.set_pix_format = &mi0343_set_pix_format
-};
-
-
-int sn9c102_probe_mi0343(struct sn9c102_device* cam)
-{
-	u8 data[2];
-
-	if (sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x00, 0x01},
-				     {0x28, 0x17}))
-		return -EIO;
-
-	if (sn9c102_i2c_try_raw_read(cam, &mi0343, mi0343.i2c_slave_id, 0x00,
-				     2, data) < 0)
-		return -EIO;
-
-	if (data[1] != 0x42 || data[0] != 0xe3)
-		return -ENODEV;
-
-	sn9c102_attach_sensor(cam, &mi0343);
-
-	return 0;
-}
diff --git a/drivers/media/usb/sn9c102/sn9c102_mi0360.c b/drivers/media/usb/sn9c102/sn9c102_mi0360.c
deleted file mode 100644
index d973fc1973d..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102_mi0360.c
+++ /dev/null
@@ -1,453 +0,0 @@
-/***************************************************************************
- * Plug-in for MI-0360 image sensor connected to the SN9C1xx PC Camera     *
- * Controllers                                                             *
- *                                                                         *
- * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it>       *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int mi0360_init(struct sn9c102_device* cam)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	int err = 0;
-
-	switch (sn9c102_get_bridge(cam)) {
-	case BRIDGE_SN9C103:
-		err = sn9c102_write_const_regs(cam, {0x00, 0x10}, {0x00, 0x11},
-					       {0x0a, 0x14}, {0x40, 0x01},
-					       {0x20, 0x17}, {0x07, 0x18},
-					       {0xa0, 0x19}, {0x02, 0x1c},
-					       {0x03, 0x1d}, {0x0f, 0x1e},
-					       {0x0c, 0x1f}, {0x00, 0x20},
-					       {0x10, 0x21}, {0x20, 0x22},
-					       {0x30, 0x23}, {0x40, 0x24},
-					       {0x50, 0x25}, {0x60, 0x26},
-					       {0x70, 0x27}, {0x80, 0x28},
-					       {0x90, 0x29}, {0xa0, 0x2a},
-					       {0xb0, 0x2b}, {0xc0, 0x2c},
-					       {0xd0, 0x2d}, {0xe0, 0x2e},
-					       {0xf0, 0x2f}, {0xff, 0x30});
-		break;
-	case BRIDGE_SN9C105:
-	case BRIDGE_SN9C120:
-		err = sn9c102_write_const_regs(cam, {0x44, 0x01}, {0x40, 0x02},
-					       {0x00, 0x03}, {0x1a, 0x04},
-					       {0x50, 0x05}, {0x20, 0x06},
-					       {0x10, 0x07}, {0x03, 0x10},
-					       {0x08, 0x14}, {0xa2, 0x17},
-					       {0x47, 0x18}, {0x00, 0x19},
-					       {0x1d, 0x1a}, {0x10, 0x1b},
-					       {0x02, 0x1c}, {0x03, 0x1d},
-					       {0x0f, 0x1e}, {0x0c, 0x1f},
-					       {0x00, 0x20}, {0x29, 0x21},
-					       {0x40, 0x22}, {0x54, 0x23},
-					       {0x66, 0x24}, {0x76, 0x25},
-					       {0x85, 0x26}, {0x94, 0x27},
-					       {0xa1, 0x28}, {0xae, 0x29},
-					       {0xbb, 0x2a}, {0xc7, 0x2b},
-					       {0xd3, 0x2c}, {0xde, 0x2d},
-					       {0xea, 0x2e}, {0xf4, 0x2f},
-					       {0xff, 0x30}, {0x00, 0x3F},
-					       {0xC7, 0x40}, {0x01, 0x41},
-					       {0x44, 0x42}, {0x00, 0x43},
-					       {0x44, 0x44}, {0x00, 0x45},
-					       {0x44, 0x46}, {0x00, 0x47},
-					       {0xC7, 0x48}, {0x01, 0x49},
-					       {0xC7, 0x4A}, {0x01, 0x4B},
-					       {0xC7, 0x4C}, {0x01, 0x4D},
-					       {0x44, 0x4E}, {0x00, 0x4F},
-					       {0x44, 0x50}, {0x00, 0x51},
-					       {0x44, 0x52}, {0x00, 0x53},
-					       {0xC7, 0x54}, {0x01, 0x55},
-					       {0xC7, 0x56}, {0x01, 0x57},
-					       {0xC7, 0x58}, {0x01, 0x59},
-					       {0x44, 0x5A}, {0x00, 0x5B},
-					       {0x44, 0x5C}, {0x00, 0x5D},
-					       {0x44, 0x5E}, {0x00, 0x5F},
-					       {0xC7, 0x60}, {0x01, 0x61},
-					       {0xC7, 0x62}, {0x01, 0x63},
-					       {0xC7, 0x64}, {0x01, 0x65},
-					       {0x44, 0x66}, {0x00, 0x67},
-					       {0x44, 0x68}, {0x00, 0x69},
-					       {0x44, 0x6A}, {0x00, 0x6B},
-					       {0xC7, 0x6C}, {0x01, 0x6D},
-					       {0xC7, 0x6E}, {0x01, 0x6F},
-					       {0xC7, 0x70}, {0x01, 0x71},
-					       {0x44, 0x72}, {0x00, 0x73},
-					       {0x44, 0x74}, {0x00, 0x75},
-					       {0x44, 0x76}, {0x00, 0x77},
-					       {0xC7, 0x78}, {0x01, 0x79},
-					       {0xC7, 0x7A}, {0x01, 0x7B},
-					       {0xC7, 0x7C}, {0x01, 0x7D},
-					       {0x44, 0x7E}, {0x00, 0x7F},
-					       {0x14, 0x84}, {0x00, 0x85},
-					       {0x27, 0x86}, {0x00, 0x87},
-					       {0x07, 0x88}, {0x00, 0x89},
-					       {0xEC, 0x8A}, {0x0f, 0x8B},
-					       {0xD8, 0x8C}, {0x0f, 0x8D},
-					       {0x3D, 0x8E}, {0x00, 0x8F},
-					       {0x3D, 0x90}, {0x00, 0x91},
-					       {0xCD, 0x92}, {0x0f, 0x93},
-					       {0xf7, 0x94}, {0x0f, 0x95},
-					       {0x0C, 0x96}, {0x00, 0x97},
-					       {0x00, 0x98}, {0x66, 0x99},
-					       {0x05, 0x9A}, {0x00, 0x9B},
-					       {0x04, 0x9C}, {0x00, 0x9D},
-					       {0x08, 0x9E}, {0x00, 0x9F},
-					       {0x2D, 0xC0}, {0x2D, 0xC1},
-					       {0x3A, 0xC2}, {0x05, 0xC3},
-					       {0x04, 0xC4}, {0x3F, 0xC5},
-					       {0x00, 0xC6}, {0x00, 0xC7},
-					       {0x50, 0xC8}, {0x3C, 0xC9},
-					       {0x28, 0xCA}, {0xD8, 0xCB},
-					       {0x14, 0xCC}, {0xEC, 0xCD},
-					       {0x32, 0xCE}, {0xDD, 0xCF},
-					       {0x32, 0xD0}, {0xDD, 0xD1},
-					       {0x6A, 0xD2}, {0x50, 0xD3},
-					       {0x00, 0xD4}, {0x00, 0xD5},
-					       {0x00, 0xD6});
-		break;
-	default:
-		break;
-	}
-
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
-					 0x00, 0x01, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
-					 0x00, 0x00, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x03,
-					 0x01, 0xe1, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x04,
-					 0x02, 0x81, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x05,
-					 0x00, 0x17, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x06,
-					 0x00, 0x11, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x62,
-					 0x04, 0x9a, 0, 0);
-
-	return err;
-}
-
-
-static int mi0360_get_ctrl(struct sn9c102_device* cam,
-			   struct v4l2_control* ctrl)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	u8 data[2];
-
-	switch (ctrl->id) {
-	case V4L2_CID_EXPOSURE:
-		if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x09, 2,
-					     data) < 0)
-			return -EIO;
-		ctrl->value = data[0];
-		return 0;
-	case V4L2_CID_GAIN:
-		if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x35, 2,
-					     data) < 0)
-			return -EIO;
-		ctrl->value = data[1];
-		return 0;
-	case V4L2_CID_RED_BALANCE:
-		if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2c, 2,
-					     data) < 0)
-			return -EIO;
-		ctrl->value = data[1];
-		return 0;
-	case V4L2_CID_BLUE_BALANCE:
-		if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2d, 2,
-					     data) < 0)
-			return -EIO;
-		ctrl->value = data[1];
-		return 0;
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2e, 2,
-					     data) < 0)
-			return -EIO;
-		ctrl->value = data[1];
-		return 0;
-	case V4L2_CID_HFLIP:
-		if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x20, 2,
-					     data) < 0)
-			return -EIO;
-		ctrl->value = data[1] & 0x20 ? 1 : 0;
-		return 0;
-	case V4L2_CID_VFLIP:
-		if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x20, 2,
-					     data) < 0)
-			return -EIO;
-		ctrl->value = data[1] & 0x80 ? 1 : 0;
-		return 0;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-
-static int mi0360_set_ctrl(struct sn9c102_device* cam,
-			   const struct v4l2_control* ctrl)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	int err = 0;
-
-	switch (ctrl->id) {
-	case V4L2_CID_EXPOSURE:
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x09, ctrl->value, 0x00,
-						 0, 0);
-		break;
-	case V4L2_CID_GAIN:
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x35, 0x03, ctrl->value,
-						 0, 0);
-		break;
-	case V4L2_CID_RED_BALANCE:
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x2c, 0x03, ctrl->value,
-						 0, 0);
-		break;
-	case V4L2_CID_BLUE_BALANCE:
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x2d, 0x03, ctrl->value,
-						 0, 0);
-		break;
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x2b, 0x03, ctrl->value,
-						 0, 0);
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x2e, 0x03, ctrl->value,
-						 0, 0);
-		break;
-	case V4L2_CID_HFLIP:
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x20, ctrl->value ? 0x40:0x00,
-						 ctrl->value ? 0x20:0x00,
-						 0, 0);
-		break;
-	case V4L2_CID_VFLIP:
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x20, ctrl->value ? 0x80:0x00,
-						 ctrl->value ? 0x80:0x00,
-						 0, 0);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return err ? -EIO : 0;
-}
-
-
-static int mi0360_set_crop(struct sn9c102_device* cam,
-			    const struct v4l2_rect* rect)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	int err = 0;
-	u8 h_start = 0, v_start = (u8)(rect->top - s->cropcap.bounds.top) + 1;
-
-	switch (sn9c102_get_bridge(cam)) {
-	case BRIDGE_SN9C103:
-		h_start = (u8)(rect->left - s->cropcap.bounds.left) + 0;
-		break;
-	case BRIDGE_SN9C105:
-	case BRIDGE_SN9C120:
-		h_start = (u8)(rect->left - s->cropcap.bounds.left) + 1;
-		break;
-	default:
-		break;
-	}
-
-	err += sn9c102_write_reg(cam, h_start, 0x12);
-	err += sn9c102_write_reg(cam, v_start, 0x13);
-
-	return err;
-}
-
-
-static int mi0360_set_pix_format(struct sn9c102_device* cam,
-				 const struct v4l2_pix_format* pix)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	int err = 0;
-
-	if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8) {
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x0a, 0x00, 0x05, 0, 0);
-		err += sn9c102_write_reg(cam, 0x60, 0x19);
-		if (sn9c102_get_bridge(cam) == BRIDGE_SN9C105 ||
-		    sn9c102_get_bridge(cam) == BRIDGE_SN9C120)
-			err += sn9c102_write_reg(cam, 0xa6, 0x17);
-	} else {
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x0a, 0x00, 0x02, 0, 0);
-		err += sn9c102_write_reg(cam, 0x20, 0x19);
-		if (sn9c102_get_bridge(cam) == BRIDGE_SN9C105 ||
-		    sn9c102_get_bridge(cam) == BRIDGE_SN9C120)
-			err += sn9c102_write_reg(cam, 0xa2, 0x17);
-	}
-
-	return err;
-}
-
-
-static const struct sn9c102_sensor mi0360 = {
-	.name = "MI-0360",
-	.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
-	.supported_bridge = BRIDGE_SN9C103 | BRIDGE_SN9C105 | BRIDGE_SN9C120,
-	.frequency = SN9C102_I2C_100KHZ,
-	.interface = SN9C102_I2C_2WIRES,
-	.i2c_slave_id = 0x5d,
-	.init = &mi0360_init,
-	.qctrl = {
-		{
-			.id = V4L2_CID_EXPOSURE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "exposure",
-			.minimum = 0x00,
-			.maximum = 0x0f,
-			.step = 0x01,
-			.default_value = 0x05,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_GAIN,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "global gain",
-			.minimum = 0x00,
-			.maximum = 0x7f,
-			.step = 0x01,
-			.default_value = 0x25,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_HFLIP,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "horizontal mirror",
-			.minimum = 0,
-			.maximum = 1,
-			.step = 1,
-			.default_value = 0,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_VFLIP,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "vertical mirror",
-			.minimum = 0,
-			.maximum = 1,
-			.step = 1,
-			.default_value = 0,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_BLUE_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "blue balance",
-			.minimum = 0x00,
-			.maximum = 0x7f,
-			.step = 0x01,
-			.default_value = 0x0f,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_RED_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "red balance",
-			.minimum = 0x00,
-			.maximum = 0x7f,
-			.step = 0x01,
-			.default_value = 0x32,
-			.flags = 0,
-		},
-		{
-			.id = SN9C102_V4L2_CID_GREEN_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "green balance",
-			.minimum = 0x00,
-			.maximum = 0x7f,
-			.step = 0x01,
-			.default_value = 0x25,
-			.flags = 0,
-		},
-	},
-	.get_ctrl = &mi0360_get_ctrl,
-	.set_ctrl = &mi0360_set_ctrl,
-	.cropcap = {
-		.bounds = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-		.defrect = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-	},
-	.set_crop = &mi0360_set_crop,
-	.pix_format = {
-		.width = 640,
-		.height = 480,
-		.pixelformat = V4L2_PIX_FMT_SBGGR8,
-		.priv = 8,
-	},
-	.set_pix_format = &mi0360_set_pix_format
-};
-
-
-int sn9c102_probe_mi0360(struct sn9c102_device* cam)
-{
-
-	u8 data[2];
-
-	switch (sn9c102_get_bridge(cam)) {
-	case BRIDGE_SN9C103:
-		if (sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x00, 0x01},
-					     {0x28, 0x17}))
-			return -EIO;
-		break;
-	case BRIDGE_SN9C105:
-	case BRIDGE_SN9C120:
-		if (sn9c102_write_const_regs(cam, {0x01, 0xf1}, {0x00, 0xf1},
-					     {0x01, 0x01}, {0x00, 0x01},
-					     {0x28, 0x17}))
-			return -EIO;
-		break;
-	default:
-		break;
-	}
-
-	if (sn9c102_i2c_try_raw_read(cam, &mi0360, mi0360.i2c_slave_id, 0x00,
-				     2, data) < 0)
-		return -EIO;
-
-	if (data[0] != 0x82 || data[1] != 0x43)
-		return -ENODEV;
-
-	sn9c102_attach_sensor(cam, &mi0360);
-
-	return 0;
-}
diff --git a/drivers/media/usb/sn9c102/sn9c102_mt9v111.c b/drivers/media/usb/sn9c102/sn9c102_mt9v111.c
deleted file mode 100644
index 95986eb492e..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102_mt9v111.c
+++ /dev/null
@@ -1,260 +0,0 @@
-/***************************************************************************
- * Plug-in for MT9V111 image sensor connected to the SN9C1xx PC Camera     *
- * Controllers                                                             *
- *                                                                         *
- * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it>       *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int mt9v111_init(struct sn9c102_device *cam)
-{
-	struct sn9c102_sensor *s = sn9c102_get_sensor(cam);
-	int err = 0;
-
-	err = sn9c102_write_const_regs(cam, {0x44, 0x01}, {0x40, 0x02},
-				       {0x00, 0x03}, {0x1a, 0x04},
-				       {0x1f, 0x05}, {0x20, 0x06},
-				       {0x1f, 0x07}, {0x81, 0x08},
-				       {0x5c, 0x09}, {0x00, 0x0a},
-				       {0x00, 0x0b}, {0x00, 0x0c},
-				       {0x00, 0x0d}, {0x00, 0x0e},
-				       {0x00, 0x0f}, {0x03, 0x10},
-				       {0x00, 0x11}, {0x00, 0x12},
-				       {0x02, 0x13}, {0x14, 0x14},
-				       {0x28, 0x15}, {0x1e, 0x16},
-				       {0xe2, 0x17}, {0x06, 0x18},
-				       {0x00, 0x19}, {0x00, 0x1a},
-				       {0x00, 0x1b}, {0x08, 0x20},
-				       {0x39, 0x21}, {0x51, 0x22},
-				       {0x63, 0x23}, {0x73, 0x24},
-				       {0x82, 0x25}, {0x8f, 0x26},
-				       {0x9b, 0x27}, {0xa7, 0x28},
-				       {0xb1, 0x29}, {0xbc, 0x2a},
-				       {0xc6, 0x2b}, {0xcf, 0x2c},
-				       {0xd8, 0x2d}, {0xe1, 0x2e},
-				       {0xea, 0x2f}, {0xf2, 0x30},
-				       {0x13, 0x84}, {0x00, 0x85},
-				       {0x25, 0x86}, {0x00, 0x87},
-				       {0x07, 0x88}, {0x00, 0x89},
-				       {0xee, 0x8a}, {0x0f, 0x8b},
-				       {0xe5, 0x8c}, {0x0f, 0x8d},
-				       {0x2e, 0x8e}, {0x00, 0x8f},
-				       {0x30, 0x90}, {0x00, 0x91},
-				       {0xd4, 0x92}, {0x0f, 0x93},
-				       {0xfc, 0x94}, {0x0f, 0x95},
-				       {0x14, 0x96}, {0x00, 0x97},
-				       {0x00, 0x98}, {0x60, 0x99},
-				       {0x07, 0x9a}, {0x40, 0x9b},
-				       {0x20, 0x9c}, {0x00, 0x9d},
-				       {0x00, 0x9e}, {0x00, 0x9f},
-				       {0x2d, 0xc0}, {0x2d, 0xc1},
-				       {0x3a, 0xc2}, {0x05, 0xc3},
-				       {0x04, 0xc4}, {0x3f, 0xc5},
-				       {0x00, 0xc6}, {0x00, 0xc7},
-				       {0x50, 0xc8}, {0x3c, 0xc9},
-				       {0x28, 0xca}, {0xd8, 0xcb},
-				       {0x14, 0xcc}, {0xec, 0xcd},
-				       {0x32, 0xce}, {0xdd, 0xcf},
-				       {0x2d, 0xd0}, {0xdd, 0xd1},
-				       {0x6a, 0xd2}, {0x50, 0xd3},
-				       {0x60, 0xd4}, {0x00, 0xd5},
-				       {0x00, 0xd6});
-
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x01,
-					 0x00, 0x01, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
-					 0x00, 0x01, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
-					 0x00, 0x00, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x08,
-					 0x04, 0x80, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x01,
-					 0x00, 0x04, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x08,
-					 0x00, 0x08, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x02,
-					 0x00, 0x16, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x03,
-					 0x01, 0xe7, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x04,
-					 0x02, 0x87, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x06,
-					 0x00, 0x40, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x05,
-					 0x00, 0x09, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x07,
-					 0x30, 0x02, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0c,
-					 0x00, 0x00, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x12,
-					 0x00, 0xb0, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x13,
-					 0x00, 0x7c, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x1e,
-					 0x00, 0x00, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x20,
-					 0x00, 0x00, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x20,
-					 0x00, 0x00, 0, 0);
-	err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x01,
-					 0x00, 0x04, 0, 0);
-
-	return err;
-}
-
-static int mt9v111_get_ctrl(struct sn9c102_device *cam,
-			    struct v4l2_control *ctrl)
-{
-	struct sn9c102_sensor *s = sn9c102_get_sensor(cam);
-	u8 data[2];
-	int err = 0;
-
-	switch (ctrl->id) {
-	case V4L2_CID_VFLIP:
-		if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x20, 2,
-					     data) < 0)
-			return -EIO;
-		ctrl->value = data[1] & 0x80 ? 1 : 0;
-		return 0;
-	default:
-		return -EINVAL;
-	}
-
-	return err ? -EIO : 0;
-}
-
-static int mt9v111_set_ctrl(struct sn9c102_device *cam,
-			    const struct v4l2_control *ctrl)
-{
-	struct sn9c102_sensor *s = sn9c102_get_sensor(cam);
-	int err = 0;
-
-	switch (ctrl->id) {
-	case V4L2_CID_VFLIP:
-		err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
-						 0x20,
-						 ctrl->value ? 0x80 : 0x00,
-						 ctrl->value ? 0x80 : 0x00, 0,
-						 0);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return err ? -EIO : 0;
-}
-
-static int mt9v111_set_crop(struct sn9c102_device *cam,
-			    const struct v4l2_rect *rect)
-{
-	struct sn9c102_sensor *s = sn9c102_get_sensor(cam);
-	int err = 0;
-	u8 v_start = (u8) (rect->top - s->cropcap.bounds.top) + 2;
-
-	err += sn9c102_write_reg(cam, v_start, 0x13);
-
-	return err;
-}
-
-static int mt9v111_set_pix_format(struct sn9c102_device *cam,
-				  const struct v4l2_pix_format *pix)
-{
-	int err = 0;
-
-	if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8) {
-		err += sn9c102_write_reg(cam, 0xb4, 0x17);
-	} else {
-		err += sn9c102_write_reg(cam, 0xe2, 0x17);
-	}
-
-	return err;
-}
-
-
-static const struct sn9c102_sensor mt9v111 = {
-	.name = "MT9V111",
-	.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
-	.supported_bridge = BRIDGE_SN9C105 | BRIDGE_SN9C120,
-	.frequency = SN9C102_I2C_100KHZ,
-	.interface = SN9C102_I2C_2WIRES,
-	.i2c_slave_id = 0x5c,
-	.init = &mt9v111_init,
-	.qctrl = {
-		{
-			.id = V4L2_CID_VFLIP,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "vertical mirror",
-			.minimum = 0,
-			.maximum = 1,
-			.step = 1,
-			.default_value = 0,
-			.flags = 0,
-		},
-	},
-	.get_ctrl = &mt9v111_get_ctrl,
-	.set_ctrl = &mt9v111_set_ctrl,
-	.cropcap = {
-		.bounds = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-		.defrect = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-	},
-	.set_crop = &mt9v111_set_crop,
-	.pix_format = {
-		.width = 640,
-		.height = 480,
-		.pixelformat = V4L2_PIX_FMT_SBGGR8,
-		.priv = 8,
-	},
-	.set_pix_format = &mt9v111_set_pix_format
-};
-
-
-int sn9c102_probe_mt9v111(struct sn9c102_device *cam)
-{
-	u8 data[2];
-	int err = 0;
-
-	err += sn9c102_write_const_regs(cam, {0x01, 0xf1}, {0x00, 0xf1},
-					{0x29, 0x01}, {0x42, 0x17},
-					{0x62, 0x17}, {0x08, 0x01});
-	err += sn9c102_i2c_try_raw_write(cam, &mt9v111, 4,
-					 mt9v111.i2c_slave_id, 0x01, 0x00,
-					 0x04, 0, 0);
-	if (err || sn9c102_i2c_try_raw_read(cam, &mt9v111,
-					    mt9v111.i2c_slave_id, 0x36, 2,
-					    data) < 0)
-		return -EIO;
-
-	if (data[0] != 0x82 || data[1] != 0x3a)
-		return -ENODEV;
-
-	sn9c102_attach_sensor(cam, &mt9v111);
-
-	return 0;
-}
diff --git a/drivers/media/usb/sn9c102/sn9c102_ov7630.c b/drivers/media/usb/sn9c102/sn9c102_ov7630.c
deleted file mode 100644
index 803712c29f0..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102_ov7630.c
+++ /dev/null
@@ -1,626 +0,0 @@
-/***************************************************************************
- * Plug-in for OV7630 image sensor connected to the SN9C1xx PC Camera      *
- * Controllers                                                             *
- *                                                                         *
- * Copyright (C) 2006-2007 by Luca Risolia <luca.risolia@studio.unibo.it>  *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int ov7630_init(struct sn9c102_device* cam)
-{
-	int err = 0;
-
-	switch (sn9c102_get_bridge(cam)) {
-	case BRIDGE_SN9C101:
-	case BRIDGE_SN9C102:
-		err = sn9c102_write_const_regs(cam, {0x00, 0x14}, {0x60, 0x17},
-					       {0x0f, 0x18}, {0x50, 0x19});
-
-		err += sn9c102_i2c_write(cam, 0x12, 0x8d);
-		err += sn9c102_i2c_write(cam, 0x12, 0x0d);
-		err += sn9c102_i2c_write(cam, 0x11, 0x00);
-		err += sn9c102_i2c_write(cam, 0x15, 0x35);
-		err += sn9c102_i2c_write(cam, 0x16, 0x03);
-		err += sn9c102_i2c_write(cam, 0x17, 0x1c);
-		err += sn9c102_i2c_write(cam, 0x18, 0xbd);
-		err += sn9c102_i2c_write(cam, 0x19, 0x06);
-		err += sn9c102_i2c_write(cam, 0x1a, 0xf6);
-		err += sn9c102_i2c_write(cam, 0x1b, 0x04);
-		err += sn9c102_i2c_write(cam, 0x20, 0x44);
-		err += sn9c102_i2c_write(cam, 0x23, 0xee);
-		err += sn9c102_i2c_write(cam, 0x26, 0xa0);
-		err += sn9c102_i2c_write(cam, 0x27, 0x9a);
-		err += sn9c102_i2c_write(cam, 0x28, 0x20);
-		err += sn9c102_i2c_write(cam, 0x29, 0x30);
-		err += sn9c102_i2c_write(cam, 0x2f, 0x3d);
-		err += sn9c102_i2c_write(cam, 0x30, 0x24);
-		err += sn9c102_i2c_write(cam, 0x32, 0x86);
-		err += sn9c102_i2c_write(cam, 0x60, 0xa9);
-		err += sn9c102_i2c_write(cam, 0x61, 0x42);
-		err += sn9c102_i2c_write(cam, 0x65, 0x00);
-		err += sn9c102_i2c_write(cam, 0x69, 0x38);
-		err += sn9c102_i2c_write(cam, 0x6f, 0x88);
-		err += sn9c102_i2c_write(cam, 0x70, 0x0b);
-		err += sn9c102_i2c_write(cam, 0x71, 0x00);
-		err += sn9c102_i2c_write(cam, 0x74, 0x21);
-		err += sn9c102_i2c_write(cam, 0x7d, 0xf7);
-		break;
-	case BRIDGE_SN9C103:
-		err = sn9c102_write_const_regs(cam, {0x00, 0x02}, {0x00, 0x03},
-					       {0x1a, 0x04}, {0x20, 0x05},
-					       {0x20, 0x06}, {0x20, 0x07},
-					       {0x03, 0x10}, {0x0a, 0x14},
-					       {0x60, 0x17}, {0x0f, 0x18},
-					       {0x50, 0x19}, {0x1d, 0x1a},
-					       {0x10, 0x1b}, {0x02, 0x1c},
-					       {0x03, 0x1d}, {0x0f, 0x1e},
-					       {0x0c, 0x1f}, {0x00, 0x20},
-					       {0x10, 0x21}, {0x20, 0x22},
-					       {0x30, 0x23}, {0x40, 0x24},
-					       {0x50, 0x25}, {0x60, 0x26},
-					       {0x70, 0x27}, {0x80, 0x28},
-					       {0x90, 0x29}, {0xa0, 0x2a},
-					       {0xb0, 0x2b}, {0xc0, 0x2c},
-					       {0xd0, 0x2d}, {0xe0, 0x2e},
-					       {0xf0, 0x2f}, {0xff, 0x30});
-
-		err += sn9c102_i2c_write(cam, 0x12, 0x8d);
-		err += sn9c102_i2c_write(cam, 0x12, 0x0d);
-		err += sn9c102_i2c_write(cam, 0x15, 0x34);
-		err += sn9c102_i2c_write(cam, 0x11, 0x01);
-		err += sn9c102_i2c_write(cam, 0x1b, 0x04);
-		err += sn9c102_i2c_write(cam, 0x20, 0x44);
-		err += sn9c102_i2c_write(cam, 0x23, 0xee);
-		err += sn9c102_i2c_write(cam, 0x26, 0xa0);
-		err += sn9c102_i2c_write(cam, 0x27, 0x9a);
-		err += sn9c102_i2c_write(cam, 0x28, 0x20);
-		err += sn9c102_i2c_write(cam, 0x29, 0x30);
-		err += sn9c102_i2c_write(cam, 0x2f, 0x3d);
-		err += sn9c102_i2c_write(cam, 0x30, 0x24);
-		err += sn9c102_i2c_write(cam, 0x32, 0x86);
-		err += sn9c102_i2c_write(cam, 0x60, 0xa9);
-		err += sn9c102_i2c_write(cam, 0x61, 0x42);
-		err += sn9c102_i2c_write(cam, 0x65, 0x00);
-		err += sn9c102_i2c_write(cam, 0x69, 0x38);
-		err += sn9c102_i2c_write(cam, 0x6f, 0x88);
-		err += sn9c102_i2c_write(cam, 0x70, 0x0b);
-		err += sn9c102_i2c_write(cam, 0x71, 0x00);
-		err += sn9c102_i2c_write(cam, 0x74, 0x21);
-		err += sn9c102_i2c_write(cam, 0x7d, 0xf7);
-		break;
-	case BRIDGE_SN9C105:
-	case BRIDGE_SN9C120:
-	err = sn9c102_write_const_regs(cam, {0x40, 0x02}, {0x00, 0x03},
-				       {0x1a, 0x04}, {0x03, 0x10},
-				       {0x0a, 0x14}, {0xe2, 0x17},
-				       {0x0b, 0x18}, {0x00, 0x19},
-				       {0x1d, 0x1a}, {0x10, 0x1b},
-				       {0x02, 0x1c}, {0x03, 0x1d},
-				       {0x0f, 0x1e}, {0x0c, 0x1f},
-				       {0x00, 0x20}, {0x24, 0x21},
-				       {0x3b, 0x22}, {0x47, 0x23},
-				       {0x60, 0x24}, {0x71, 0x25},
-				       {0x80, 0x26}, {0x8f, 0x27},
-				       {0x9d, 0x28}, {0xaa, 0x29},
-				       {0xb8, 0x2a}, {0xc4, 0x2b},
-				       {0xd1, 0x2c}, {0xdd, 0x2d},
-				       {0xe8, 0x2e}, {0xf4, 0x2f},
-				       {0xff, 0x30}, {0x00, 0x3f},
-				       {0xc7, 0x40}, {0x01, 0x41},
-				       {0x44, 0x42}, {0x00, 0x43},
-				       {0x44, 0x44}, {0x00, 0x45},
-				       {0x44, 0x46}, {0x00, 0x47},
-				       {0xc7, 0x48}, {0x01, 0x49},
-				       {0xc7, 0x4a}, {0x01, 0x4b},
-				       {0xc7, 0x4c}, {0x01, 0x4d},
-				       {0x44, 0x4e}, {0x00, 0x4f},
-				       {0x44, 0x50}, {0x00, 0x51},
-				       {0x44, 0x52}, {0x00, 0x53},
-				       {0xc7, 0x54}, {0x01, 0x55},
-				       {0xc7, 0x56}, {0x01, 0x57},
-				       {0xc7, 0x58}, {0x01, 0x59},
-				       {0x44, 0x5a}, {0x00, 0x5b},
-				       {0x44, 0x5c}, {0x00, 0x5d},
-				       {0x44, 0x5e}, {0x00, 0x5f},
-				       {0xc7, 0x60}, {0x01, 0x61},
-				       {0xc7, 0x62}, {0x01, 0x63},
-				       {0xc7, 0x64}, {0x01, 0x65},
-				       {0x44, 0x66}, {0x00, 0x67},
-				       {0x44, 0x68}, {0x00, 0x69},
-				       {0x44, 0x6a}, {0x00, 0x6b},
-				       {0xc7, 0x6c}, {0x01, 0x6d},
-				       {0xc7, 0x6e}, {0x01, 0x6f},
-				       {0xc7, 0x70}, {0x01, 0x71},
-				       {0x44, 0x72}, {0x00, 0x73},
-				       {0x44, 0x74}, {0x00, 0x75},
-				       {0x44, 0x76}, {0x00, 0x77},
-				       {0xc7, 0x78}, {0x01, 0x79},
-				       {0xc7, 0x7a}, {0x01, 0x7b},
-				       {0xc7, 0x7c}, {0x01, 0x7d},
-				       {0x44, 0x7e}, {0x00, 0x7f},
-				       {0x17, 0x84}, {0x00, 0x85},
-				       {0x2e, 0x86}, {0x00, 0x87},
-				       {0x09, 0x88}, {0x00, 0x89},
-				       {0xe8, 0x8a}, {0x0f, 0x8b},
-				       {0xda, 0x8c}, {0x0f, 0x8d},
-				       {0x40, 0x8e}, {0x00, 0x8f},
-				       {0x37, 0x90}, {0x00, 0x91},
-				       {0xcf, 0x92}, {0x0f, 0x93},
-				       {0xfa, 0x94}, {0x0f, 0x95},
-				       {0x00, 0x96}, {0x00, 0x97},
-				       {0x00, 0x98}, {0x66, 0x99},
-				       {0x00, 0x9a}, {0x40, 0x9b},
-				       {0x20, 0x9c}, {0x00, 0x9d},
-				       {0x00, 0x9e}, {0x00, 0x9f},
-				       {0x2d, 0xc0}, {0x2d, 0xc1},
-				       {0x3a, 0xc2}, {0x00, 0xc3},
-				       {0x04, 0xc4}, {0x3f, 0xc5},
-				       {0x00, 0xc6}, {0x00, 0xc7},
-				       {0x50, 0xc8}, {0x3c, 0xc9},
-				       {0x28, 0xca}, {0xd8, 0xcb},
-				       {0x14, 0xcc}, {0xec, 0xcd},
-				       {0x32, 0xce}, {0xdd, 0xcf},
-				       {0x32, 0xd0}, {0xdd, 0xd1},
-				       {0x6a, 0xd2}, {0x50, 0xd3},
-				       {0x60, 0xd4}, {0x00, 0xd5},
-				       {0x00, 0xd6});
-
-		err += sn9c102_i2c_write(cam, 0x12, 0x80);
-		err += sn9c102_i2c_write(cam, 0x12, 0x48);
-		err += sn9c102_i2c_write(cam, 0x01, 0x80);
-		err += sn9c102_i2c_write(cam, 0x02, 0x80);
-		err += sn9c102_i2c_write(cam, 0x03, 0x80);
-		err += sn9c102_i2c_write(cam, 0x04, 0x10);
-		err += sn9c102_i2c_write(cam, 0x05, 0x20);
-		err += sn9c102_i2c_write(cam, 0x06, 0x80);
-		err += sn9c102_i2c_write(cam, 0x11, 0x00);
-		err += sn9c102_i2c_write(cam, 0x0c, 0x20);
-		err += sn9c102_i2c_write(cam, 0x0d, 0x20);
-		err += sn9c102_i2c_write(cam, 0x15, 0x80);
-		err += sn9c102_i2c_write(cam, 0x16, 0x03);
-		err += sn9c102_i2c_write(cam, 0x17, 0x1b);
-		err += sn9c102_i2c_write(cam, 0x18, 0xbd);
-		err += sn9c102_i2c_write(cam, 0x19, 0x05);
-		err += sn9c102_i2c_write(cam, 0x1a, 0xf6);
-		err += sn9c102_i2c_write(cam, 0x1b, 0x04);
-		err += sn9c102_i2c_write(cam, 0x21, 0x1b);
-		err += sn9c102_i2c_write(cam, 0x22, 0x00);
-		err += sn9c102_i2c_write(cam, 0x23, 0xde);
-		err += sn9c102_i2c_write(cam, 0x24, 0x10);
-		err += sn9c102_i2c_write(cam, 0x25, 0x8a);
-		err += sn9c102_i2c_write(cam, 0x26, 0xa0);
-		err += sn9c102_i2c_write(cam, 0x27, 0xca);
-		err += sn9c102_i2c_write(cam, 0x28, 0xa2);
-		err += sn9c102_i2c_write(cam, 0x29, 0x74);
-		err += sn9c102_i2c_write(cam, 0x2a, 0x88);
-		err += sn9c102_i2c_write(cam, 0x2b, 0x34);
-		err += sn9c102_i2c_write(cam, 0x2c, 0x88);
-		err += sn9c102_i2c_write(cam, 0x2e, 0x00);
-		err += sn9c102_i2c_write(cam, 0x2f, 0x00);
-		err += sn9c102_i2c_write(cam, 0x30, 0x00);
-		err += sn9c102_i2c_write(cam, 0x32, 0xc2);
-		err += sn9c102_i2c_write(cam, 0x33, 0x08);
-		err += sn9c102_i2c_write(cam, 0x4c, 0x40);
-		err += sn9c102_i2c_write(cam, 0x4d, 0xf3);
-		err += sn9c102_i2c_write(cam, 0x60, 0x05);
-		err += sn9c102_i2c_write(cam, 0x61, 0x40);
-		err += sn9c102_i2c_write(cam, 0x62, 0x12);
-		err += sn9c102_i2c_write(cam, 0x63, 0x57);
-		err += sn9c102_i2c_write(cam, 0x64, 0x73);
-		err += sn9c102_i2c_write(cam, 0x65, 0x00);
-		err += sn9c102_i2c_write(cam, 0x66, 0x55);
-		err += sn9c102_i2c_write(cam, 0x67, 0x01);
-		err += sn9c102_i2c_write(cam, 0x68, 0xac);
-		err += sn9c102_i2c_write(cam, 0x69, 0x38);
-		err += sn9c102_i2c_write(cam, 0x6f, 0x1f);
-		err += sn9c102_i2c_write(cam, 0x70, 0x01);
-		err += sn9c102_i2c_write(cam, 0x71, 0x00);
-		err += sn9c102_i2c_write(cam, 0x72, 0x10);
-		err += sn9c102_i2c_write(cam, 0x73, 0x50);
-		err += sn9c102_i2c_write(cam, 0x74, 0x20);
-		err += sn9c102_i2c_write(cam, 0x76, 0x01);
-		err += sn9c102_i2c_write(cam, 0x77, 0xf3);
-		err += sn9c102_i2c_write(cam, 0x78, 0x90);
-		err += sn9c102_i2c_write(cam, 0x79, 0x98);
-		err += sn9c102_i2c_write(cam, 0x7a, 0x98);
-		err += sn9c102_i2c_write(cam, 0x7b, 0x00);
-		err += sn9c102_i2c_write(cam, 0x7c, 0x38);
-		err += sn9c102_i2c_write(cam, 0x7d, 0xff);
-		break;
-	default:
-		break;
-	}
-
-	return err;
-}
-
-
-static int ov7630_get_ctrl(struct sn9c102_device* cam,
-			   struct v4l2_control* ctrl)
-{
-	enum sn9c102_bridge bridge = sn9c102_get_bridge(cam);
-	int err = 0;
-
-	switch (ctrl->id) {
-	case V4L2_CID_EXPOSURE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x10)) < 0)
-			return -EIO;
-		break;
-	case V4L2_CID_RED_BALANCE:
-		if (bridge == BRIDGE_SN9C105 || bridge == BRIDGE_SN9C120)
-			ctrl->value = sn9c102_pread_reg(cam, 0x05);
-		else
-			ctrl->value = sn9c102_pread_reg(cam, 0x07);
-		break;
-	case V4L2_CID_BLUE_BALANCE:
-		ctrl->value = sn9c102_pread_reg(cam, 0x06);
-		break;
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		if (bridge == BRIDGE_SN9C105 || bridge == BRIDGE_SN9C120)
-			ctrl->value = sn9c102_pread_reg(cam, 0x07);
-		else
-			ctrl->value = sn9c102_pread_reg(cam, 0x05);
-		break;
-		break;
-	case V4L2_CID_GAIN:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x00)) < 0)
-			return -EIO;
-		ctrl->value &= 0x3f;
-		break;
-	case V4L2_CID_DO_WHITE_BALANCE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x0c)) < 0)
-			return -EIO;
-		ctrl->value &= 0x3f;
-		break;
-	case V4L2_CID_WHITENESS:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x0d)) < 0)
-			return -EIO;
-		ctrl->value &= 0x3f;
-		break;
-	case V4L2_CID_AUTOGAIN:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x13)) < 0)
-			return -EIO;
-		ctrl->value &= 0x01;
-		break;
-	case V4L2_CID_VFLIP:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x75)) < 0)
-			return -EIO;
-		ctrl->value = (ctrl->value & 0x80) ? 1 : 0;
-		break;
-	case SN9C102_V4L2_CID_GAMMA:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x14)) < 0)
-			return -EIO;
-		ctrl->value = (ctrl->value & 0x02) ? 1 : 0;
-		break;
-	case SN9C102_V4L2_CID_BAND_FILTER:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x2d)) < 0)
-			return -EIO;
-		ctrl->value = (ctrl->value & 0x02) ? 1 : 0;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return err ? -EIO : 0;
-}
-
-
-static int ov7630_set_ctrl(struct sn9c102_device* cam,
-			   const struct v4l2_control* ctrl)
-{
-	enum sn9c102_bridge bridge = sn9c102_get_bridge(cam);
-	int err = 0;
-
-	switch (ctrl->id) {
-	case V4L2_CID_EXPOSURE:
-		err += sn9c102_i2c_write(cam, 0x10, ctrl->value);
-		break;
-	case V4L2_CID_RED_BALANCE:
-		if (bridge == BRIDGE_SN9C105 || bridge == BRIDGE_SN9C120)
-			err += sn9c102_write_reg(cam, ctrl->value, 0x05);
-		else
-			err += sn9c102_write_reg(cam, ctrl->value, 0x07);
-		break;
-	case V4L2_CID_BLUE_BALANCE:
-		err += sn9c102_write_reg(cam, ctrl->value, 0x06);
-		break;
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		if (bridge == BRIDGE_SN9C105 || bridge == BRIDGE_SN9C120)
-			err += sn9c102_write_reg(cam, ctrl->value, 0x07);
-		else
-			err += sn9c102_write_reg(cam, ctrl->value, 0x05);
-		break;
-	case V4L2_CID_GAIN:
-		err += sn9c102_i2c_write(cam, 0x00, ctrl->value);
-		break;
-	case V4L2_CID_DO_WHITE_BALANCE:
-		err += sn9c102_i2c_write(cam, 0x0c, ctrl->value);
-		break;
-	case V4L2_CID_WHITENESS:
-		err += sn9c102_i2c_write(cam, 0x0d, ctrl->value);
-		break;
-	case V4L2_CID_AUTOGAIN:
-		err += sn9c102_i2c_write(cam, 0x13, ctrl->value |
-						    (ctrl->value << 1));
-		break;
-	case V4L2_CID_VFLIP:
-		err += sn9c102_i2c_write(cam, 0x75, 0x0e | (ctrl->value << 7));
-		break;
-	case SN9C102_V4L2_CID_GAMMA:
-		err += sn9c102_i2c_write(cam, 0x14, ctrl->value << 2);
-		break;
-	case SN9C102_V4L2_CID_BAND_FILTER:
-		err += sn9c102_i2c_write(cam, 0x2d, ctrl->value << 2);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return err ? -EIO : 0;
-}
-
-
-static int ov7630_set_crop(struct sn9c102_device* cam,
-			   const struct v4l2_rect* rect)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	int err = 0;
-	u8 h_start = 0, v_start = (u8)(rect->top - s->cropcap.bounds.top) + 1;
-
-	switch (sn9c102_get_bridge(cam)) {
-	case BRIDGE_SN9C101:
-	case BRIDGE_SN9C102:
-	case BRIDGE_SN9C103:
-		h_start = (u8)(rect->left - s->cropcap.bounds.left) + 1;
-		break;
-	case BRIDGE_SN9C105:
-	case BRIDGE_SN9C120:
-		h_start = (u8)(rect->left - s->cropcap.bounds.left) + 4;
-		break;
-	default:
-		break;
-	}
-
-	err += sn9c102_write_reg(cam, h_start, 0x12);
-	err += sn9c102_write_reg(cam, v_start, 0x13);
-
-	return err;
-}
-
-
-static int ov7630_set_pix_format(struct sn9c102_device* cam,
-				 const struct v4l2_pix_format* pix)
-{
-	int err = 0;
-
-	switch (sn9c102_get_bridge(cam)) {
-	case BRIDGE_SN9C101:
-	case BRIDGE_SN9C102:
-	case BRIDGE_SN9C103:
-		if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8)
-			err += sn9c102_write_reg(cam, 0x50, 0x19);
-		else
-			err += sn9c102_write_reg(cam, 0x20, 0x19);
-		break;
-	case BRIDGE_SN9C105:
-	case BRIDGE_SN9C120:
-		if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8) {
-			err += sn9c102_write_reg(cam, 0xe5, 0x17);
-			err += sn9c102_i2c_write(cam, 0x11, 0x04);
-		} else {
-			err += sn9c102_write_reg(cam, 0xe2, 0x17);
-			err += sn9c102_i2c_write(cam, 0x11, 0x02);
-		}
-		break;
-	default:
-		break;
-	}
-
-	return err;
-}
-
-
-static const struct sn9c102_sensor ov7630 = {
-	.name = "OV7630",
-	.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
-	.supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102 | BRIDGE_SN9C103 |
-			    BRIDGE_SN9C105 | BRIDGE_SN9C120,
-	.sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
-	.frequency = SN9C102_I2C_100KHZ,
-	.interface = SN9C102_I2C_2WIRES,
-	.i2c_slave_id = 0x21,
-	.init = &ov7630_init,
-	.qctrl = {
-		{
-			.id = V4L2_CID_GAIN,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "global gain",
-			.minimum = 0x00,
-			.maximum = 0x3f,
-			.step = 0x01,
-			.default_value = 0x14,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_EXPOSURE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "exposure",
-			.minimum = 0x00,
-			.maximum = 0xff,
-			.step = 0x01,
-			.default_value = 0x60,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_WHITENESS,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "white balance background: red",
-			.minimum = 0x00,
-			.maximum = 0x3f,
-			.step = 0x01,
-			.default_value = 0x20,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_DO_WHITE_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "white balance background: blue",
-			.minimum = 0x00,
-			.maximum = 0x3f,
-			.step = 0x01,
-			.default_value = 0x20,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_RED_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "red balance",
-			.minimum = 0x00,
-			.maximum = 0x7f,
-			.step = 0x01,
-			.default_value = 0x20,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_BLUE_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "blue balance",
-			.minimum = 0x00,
-			.maximum = 0x7f,
-			.step = 0x01,
-			.default_value = 0x20,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_AUTOGAIN,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "auto adjust",
-			.minimum = 0x00,
-			.maximum = 0x01,
-			.step = 0x01,
-			.default_value = 0x00,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_VFLIP,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "vertical flip",
-			.minimum = 0x00,
-			.maximum = 0x01,
-			.step = 0x01,
-			.default_value = 0x01,
-			.flags = 0,
-		},
-		{
-			.id = SN9C102_V4L2_CID_GREEN_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "green balance",
-			.minimum = 0x00,
-			.maximum = 0x7f,
-			.step = 0x01,
-			.default_value = 0x20,
-			.flags = 0,
-		},
-		{
-			.id = SN9C102_V4L2_CID_BAND_FILTER,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "band filter",
-			.minimum = 0x00,
-			.maximum = 0x01,
-			.step = 0x01,
-			.default_value = 0x00,
-			.flags = 0,
-		},
-		{
-			.id = SN9C102_V4L2_CID_GAMMA,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "rgb gamma",
-			.minimum = 0x00,
-			.maximum = 0x01,
-			.step = 0x01,
-			.default_value = 0x00,
-			.flags = 0,
-		},
-	},
-	.get_ctrl = &ov7630_get_ctrl,
-	.set_ctrl = &ov7630_set_ctrl,
-	.cropcap = {
-		.bounds = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-		.defrect = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-	},
-	.set_crop = &ov7630_set_crop,
-	.pix_format = {
-		.width = 640,
-		.height = 480,
-		.pixelformat = V4L2_PIX_FMT_SN9C10X,
-		.priv = 8,
-	},
-	.set_pix_format = &ov7630_set_pix_format
-};
-
-
-int sn9c102_probe_ov7630(struct sn9c102_device* cam)
-{
-	int pid, ver, err = 0;
-
-	switch (sn9c102_get_bridge(cam)) {
-	case BRIDGE_SN9C101:
-	case BRIDGE_SN9C102:
-		err = sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x00, 0x01},
-					       {0x28, 0x17});
-		break;
-	case BRIDGE_SN9C103: /* do _not_ change anything! */
-		err = sn9c102_write_const_regs(cam, {0x09, 0x01}, {0x42, 0x01},
-					       {0x28, 0x17}, {0x44, 0x02});
-		pid = sn9c102_i2c_try_read(cam, &ov7630, 0x0a);
-		if (err || pid < 0) /* try a different initialization */
-			err += sn9c102_write_const_regs(cam, {0x01, 0x01},
-							{0x00, 0x01});
-		break;
-	case BRIDGE_SN9C105:
-	case BRIDGE_SN9C120:
-		err = sn9c102_write_const_regs(cam, {0x01, 0xf1}, {0x00, 0xf1},
-					       {0x29, 0x01}, {0x74, 0x02},
-					       {0x0e, 0x01}, {0x44, 0x01});
-		break;
-	default:
-		break;
-	}
-
-	pid = sn9c102_i2c_try_read(cam, &ov7630, 0x0a);
-	ver = sn9c102_i2c_try_read(cam, &ov7630, 0x0b);
-	if (err || pid < 0 || ver < 0)
-		return -EIO;
-	if (pid != 0x76 || ver != 0x31)
-		return -ENODEV;
-	sn9c102_attach_sensor(cam, &ov7630);
-
-	return 0;
-}
diff --git a/drivers/media/usb/sn9c102/sn9c102_ov7660.c b/drivers/media/usb/sn9c102/sn9c102_ov7660.c
deleted file mode 100644
index 7977795d342..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102_ov7660.c
+++ /dev/null
@@ -1,538 +0,0 @@
-/***************************************************************************
- * Plug-in for OV7660 image sensor connected to the SN9C1xx PC Camera      *
- * Controllers                                                             *
- *                                                                         *
- * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it>       *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int ov7660_init(struct sn9c102_device* cam)
-{
-	int err = 0;
-
-	err = sn9c102_write_const_regs(cam, {0x40, 0x02}, {0x00, 0x03},
-				       {0x1a, 0x04}, {0x03, 0x10},
-				       {0x08, 0x14}, {0x20, 0x17},
-				       {0x8b, 0x18}, {0x00, 0x19},
-				       {0x1d, 0x1a}, {0x10, 0x1b},
-				       {0x02, 0x1c}, {0x03, 0x1d},
-				       {0x0f, 0x1e}, {0x0c, 0x1f},
-				       {0x00, 0x20}, {0x29, 0x21},
-				       {0x40, 0x22}, {0x54, 0x23},
-				       {0x66, 0x24}, {0x76, 0x25},
-				       {0x85, 0x26}, {0x94, 0x27},
-				       {0xa1, 0x28}, {0xae, 0x29},
-				       {0xbb, 0x2a}, {0xc7, 0x2b},
-				       {0xd3, 0x2c}, {0xde, 0x2d},
-				       {0xea, 0x2e}, {0xf4, 0x2f},
-				       {0xff, 0x30}, {0x00, 0x3f},
-				       {0xc7, 0x40}, {0x01, 0x41},
-				       {0x44, 0x42}, {0x00, 0x43},
-				       {0x44, 0x44}, {0x00, 0x45},
-				       {0x44, 0x46}, {0x00, 0x47},
-				       {0xc7, 0x48}, {0x01, 0x49},
-				       {0xc7, 0x4a}, {0x01, 0x4b},
-				       {0xc7, 0x4c}, {0x01, 0x4d},
-				       {0x44, 0x4e}, {0x00, 0x4f},
-				       {0x44, 0x50}, {0x00, 0x51},
-				       {0x44, 0x52}, {0x00, 0x53},
-				       {0xc7, 0x54}, {0x01, 0x55},
-				       {0xc7, 0x56}, {0x01, 0x57},
-				       {0xc7, 0x58}, {0x01, 0x59},
-				       {0x44, 0x5a}, {0x00, 0x5b},
-				       {0x44, 0x5c}, {0x00, 0x5d},
-				       {0x44, 0x5e}, {0x00, 0x5f},
-				       {0xc7, 0x60}, {0x01, 0x61},
-				       {0xc7, 0x62}, {0x01, 0x63},
-				       {0xc7, 0x64}, {0x01, 0x65},
-				       {0x44, 0x66}, {0x00, 0x67},
-				       {0x44, 0x68}, {0x00, 0x69},
-				       {0x44, 0x6a}, {0x00, 0x6b},
-				       {0xc7, 0x6c}, {0x01, 0x6d},
-				       {0xc7, 0x6e}, {0x01, 0x6f},
-				       {0xc7, 0x70}, {0x01, 0x71},
-				       {0x44, 0x72}, {0x00, 0x73},
-				       {0x44, 0x74}, {0x00, 0x75},
-				       {0x44, 0x76}, {0x00, 0x77},
-				       {0xc7, 0x78}, {0x01, 0x79},
-				       {0xc7, 0x7a}, {0x01, 0x7b},
-				       {0xc7, 0x7c}, {0x01, 0x7d},
-				       {0x44, 0x7e}, {0x00, 0x7f},
-				       {0x14, 0x84}, {0x00, 0x85},
-				       {0x27, 0x86}, {0x00, 0x87},
-				       {0x07, 0x88}, {0x00, 0x89},
-				       {0xec, 0x8a}, {0x0f, 0x8b},
-				       {0xd8, 0x8c}, {0x0f, 0x8d},
-				       {0x3d, 0x8e}, {0x00, 0x8f},
-				       {0x3d, 0x90}, {0x00, 0x91},
-				       {0xcd, 0x92}, {0x0f, 0x93},
-				       {0xf7, 0x94}, {0x0f, 0x95},
-				       {0x0c, 0x96}, {0x00, 0x97},
-				       {0x00, 0x98}, {0x66, 0x99},
-				       {0x05, 0x9a}, {0x00, 0x9b},
-				       {0x04, 0x9c}, {0x00, 0x9d},
-				       {0x08, 0x9e}, {0x00, 0x9f},
-				       {0x2d, 0xc0}, {0x2d, 0xc1},
-				       {0x3a, 0xc2}, {0x05, 0xc3},
-				       {0x04, 0xc4}, {0x3f, 0xc5},
-				       {0x00, 0xc6}, {0x00, 0xc7},
-				       {0x50, 0xc8}, {0x3C, 0xc9},
-				       {0x28, 0xca}, {0xd8, 0xcb},
-				       {0x14, 0xcc}, {0xec, 0xcd},
-				       {0x32, 0xce}, {0xdd, 0xcf},
-				       {0x32, 0xd0}, {0xdd, 0xd1},
-				       {0x6a, 0xd2}, {0x50, 0xd3},
-				       {0x00, 0xd4}, {0x00, 0xd5},
-				       {0x00, 0xd6});
-
-	err += sn9c102_i2c_write(cam, 0x12, 0x80);
-	err += sn9c102_i2c_write(cam, 0x11, 0x09);
-	err += sn9c102_i2c_write(cam, 0x00, 0x0A);
-	err += sn9c102_i2c_write(cam, 0x01, 0x80);
-	err += sn9c102_i2c_write(cam, 0x02, 0x80);
-	err += sn9c102_i2c_write(cam, 0x03, 0x00);
-	err += sn9c102_i2c_write(cam, 0x04, 0x00);
-	err += sn9c102_i2c_write(cam, 0x05, 0x08);
-	err += sn9c102_i2c_write(cam, 0x06, 0x0B);
-	err += sn9c102_i2c_write(cam, 0x07, 0x00);
-	err += sn9c102_i2c_write(cam, 0x08, 0x1C);
-	err += sn9c102_i2c_write(cam, 0x09, 0x01);
-	err += sn9c102_i2c_write(cam, 0x0A, 0x76);
-	err += sn9c102_i2c_write(cam, 0x0B, 0x60);
-	err += sn9c102_i2c_write(cam, 0x0C, 0x00);
-	err += sn9c102_i2c_write(cam, 0x0D, 0x08);
-	err += sn9c102_i2c_write(cam, 0x0E, 0x04);
-	err += sn9c102_i2c_write(cam, 0x0F, 0x6F);
-	err += sn9c102_i2c_write(cam, 0x10, 0x20);
-	err += sn9c102_i2c_write(cam, 0x11, 0x03);
-	err += sn9c102_i2c_write(cam, 0x12, 0x05);
-	err += sn9c102_i2c_write(cam, 0x13, 0xC7);
-	err += sn9c102_i2c_write(cam, 0x14, 0x2C);
-	err += sn9c102_i2c_write(cam, 0x15, 0x00);
-	err += sn9c102_i2c_write(cam, 0x16, 0x02);
-	err += sn9c102_i2c_write(cam, 0x17, 0x10);
-	err += sn9c102_i2c_write(cam, 0x18, 0x60);
-	err += sn9c102_i2c_write(cam, 0x19, 0x02);
-	err += sn9c102_i2c_write(cam, 0x1A, 0x7B);
-	err += sn9c102_i2c_write(cam, 0x1B, 0x02);
-	err += sn9c102_i2c_write(cam, 0x1C, 0x7F);
-	err += sn9c102_i2c_write(cam, 0x1D, 0xA2);
-	err += sn9c102_i2c_write(cam, 0x1E, 0x01);
-	err += sn9c102_i2c_write(cam, 0x1F, 0x0E);
-	err += sn9c102_i2c_write(cam, 0x20, 0x05);
-	err += sn9c102_i2c_write(cam, 0x21, 0x05);
-	err += sn9c102_i2c_write(cam, 0x22, 0x05);
-	err += sn9c102_i2c_write(cam, 0x23, 0x05);
-	err += sn9c102_i2c_write(cam, 0x24, 0x68);
-	err += sn9c102_i2c_write(cam, 0x25, 0x58);
-	err += sn9c102_i2c_write(cam, 0x26, 0xD4);
-	err += sn9c102_i2c_write(cam, 0x27, 0x80);
-	err += sn9c102_i2c_write(cam, 0x28, 0x80);
-	err += sn9c102_i2c_write(cam, 0x29, 0x30);
-	err += sn9c102_i2c_write(cam, 0x2A, 0x00);
-	err += sn9c102_i2c_write(cam, 0x2B, 0x00);
-	err += sn9c102_i2c_write(cam, 0x2C, 0x80);
-	err += sn9c102_i2c_write(cam, 0x2D, 0x00);
-	err += sn9c102_i2c_write(cam, 0x2E, 0x00);
-	err += sn9c102_i2c_write(cam, 0x2F, 0x0E);
-	err += sn9c102_i2c_write(cam, 0x30, 0x08);
-	err += sn9c102_i2c_write(cam, 0x31, 0x30);
-	err += sn9c102_i2c_write(cam, 0x32, 0xB4);
-	err += sn9c102_i2c_write(cam, 0x33, 0x00);
-	err += sn9c102_i2c_write(cam, 0x34, 0x07);
-	err += sn9c102_i2c_write(cam, 0x35, 0x84);
-	err += sn9c102_i2c_write(cam, 0x36, 0x00);
-	err += sn9c102_i2c_write(cam, 0x37, 0x0C);
-	err += sn9c102_i2c_write(cam, 0x38, 0x02);
-	err += sn9c102_i2c_write(cam, 0x39, 0x43);
-	err += sn9c102_i2c_write(cam, 0x3A, 0x00);
-	err += sn9c102_i2c_write(cam, 0x3B, 0x0A);
-	err += sn9c102_i2c_write(cam, 0x3C, 0x6C);
-	err += sn9c102_i2c_write(cam, 0x3D, 0x99);
-	err += sn9c102_i2c_write(cam, 0x3E, 0x0E);
-	err += sn9c102_i2c_write(cam, 0x3F, 0x41);
-	err += sn9c102_i2c_write(cam, 0x40, 0xC1);
-	err += sn9c102_i2c_write(cam, 0x41, 0x22);
-	err += sn9c102_i2c_write(cam, 0x42, 0x08);
-	err += sn9c102_i2c_write(cam, 0x43, 0xF0);
-	err += sn9c102_i2c_write(cam, 0x44, 0x10);
-	err += sn9c102_i2c_write(cam, 0x45, 0x78);
-	err += sn9c102_i2c_write(cam, 0x46, 0xA8);
-	err += sn9c102_i2c_write(cam, 0x47, 0x60);
-	err += sn9c102_i2c_write(cam, 0x48, 0x80);
-	err += sn9c102_i2c_write(cam, 0x49, 0x00);
-	err += sn9c102_i2c_write(cam, 0x4A, 0x00);
-	err += sn9c102_i2c_write(cam, 0x4B, 0x00);
-	err += sn9c102_i2c_write(cam, 0x4C, 0x00);
-	err += sn9c102_i2c_write(cam, 0x4D, 0x00);
-	err += sn9c102_i2c_write(cam, 0x4E, 0x00);
-	err += sn9c102_i2c_write(cam, 0x4F, 0x46);
-	err += sn9c102_i2c_write(cam, 0x50, 0x36);
-	err += sn9c102_i2c_write(cam, 0x51, 0x0F);
-	err += sn9c102_i2c_write(cam, 0x52, 0x17);
-	err += sn9c102_i2c_write(cam, 0x53, 0x7F);
-	err += sn9c102_i2c_write(cam, 0x54, 0x96);
-	err += sn9c102_i2c_write(cam, 0x55, 0x40);
-	err += sn9c102_i2c_write(cam, 0x56, 0x40);
-	err += sn9c102_i2c_write(cam, 0x57, 0x40);
-	err += sn9c102_i2c_write(cam, 0x58, 0x0F);
-	err += sn9c102_i2c_write(cam, 0x59, 0xBA);
-	err += sn9c102_i2c_write(cam, 0x5A, 0x9A);
-	err += sn9c102_i2c_write(cam, 0x5B, 0x22);
-	err += sn9c102_i2c_write(cam, 0x5C, 0xB9);
-	err += sn9c102_i2c_write(cam, 0x5D, 0x9B);
-	err += sn9c102_i2c_write(cam, 0x5E, 0x10);
-	err += sn9c102_i2c_write(cam, 0x5F, 0xF0);
-	err += sn9c102_i2c_write(cam, 0x60, 0x05);
-	err += sn9c102_i2c_write(cam, 0x61, 0x60);
-	err += sn9c102_i2c_write(cam, 0x62, 0x00);
-	err += sn9c102_i2c_write(cam, 0x63, 0x00);
-	err += sn9c102_i2c_write(cam, 0x64, 0x50);
-	err += sn9c102_i2c_write(cam, 0x65, 0x30);
-	err += sn9c102_i2c_write(cam, 0x66, 0x00);
-	err += sn9c102_i2c_write(cam, 0x67, 0x80);
-	err += sn9c102_i2c_write(cam, 0x68, 0x7A);
-	err += sn9c102_i2c_write(cam, 0x69, 0x90);
-	err += sn9c102_i2c_write(cam, 0x6A, 0x80);
-	err += sn9c102_i2c_write(cam, 0x6B, 0x0A);
-	err += sn9c102_i2c_write(cam, 0x6C, 0x30);
-	err += sn9c102_i2c_write(cam, 0x6D, 0x48);
-	err += sn9c102_i2c_write(cam, 0x6E, 0x80);
-	err += sn9c102_i2c_write(cam, 0x6F, 0x74);
-	err += sn9c102_i2c_write(cam, 0x70, 0x64);
-	err += sn9c102_i2c_write(cam, 0x71, 0x60);
-	err += sn9c102_i2c_write(cam, 0x72, 0x5C);
-	err += sn9c102_i2c_write(cam, 0x73, 0x58);
-	err += sn9c102_i2c_write(cam, 0x74, 0x54);
-	err += sn9c102_i2c_write(cam, 0x75, 0x4C);
-	err += sn9c102_i2c_write(cam, 0x76, 0x40);
-	err += sn9c102_i2c_write(cam, 0x77, 0x38);
-	err += sn9c102_i2c_write(cam, 0x78, 0x34);
-	err += sn9c102_i2c_write(cam, 0x79, 0x30);
-	err += sn9c102_i2c_write(cam, 0x7A, 0x2F);
-	err += sn9c102_i2c_write(cam, 0x7B, 0x2B);
-	err += sn9c102_i2c_write(cam, 0x7C, 0x03);
-	err += sn9c102_i2c_write(cam, 0x7D, 0x07);
-	err += sn9c102_i2c_write(cam, 0x7E, 0x17);
-	err += sn9c102_i2c_write(cam, 0x7F, 0x34);
-	err += sn9c102_i2c_write(cam, 0x80, 0x41);
-	err += sn9c102_i2c_write(cam, 0x81, 0x4D);
-	err += sn9c102_i2c_write(cam, 0x82, 0x58);
-	err += sn9c102_i2c_write(cam, 0x83, 0x63);
-	err += sn9c102_i2c_write(cam, 0x84, 0x6E);
-	err += sn9c102_i2c_write(cam, 0x85, 0x77);
-	err += sn9c102_i2c_write(cam, 0x86, 0x87);
-	err += sn9c102_i2c_write(cam, 0x87, 0x95);
-	err += sn9c102_i2c_write(cam, 0x88, 0xAF);
-	err += sn9c102_i2c_write(cam, 0x89, 0xC7);
-	err += sn9c102_i2c_write(cam, 0x8A, 0xDF);
-	err += sn9c102_i2c_write(cam, 0x8B, 0x99);
-	err += sn9c102_i2c_write(cam, 0x8C, 0x99);
-	err += sn9c102_i2c_write(cam, 0x8D, 0xCF);
-	err += sn9c102_i2c_write(cam, 0x8E, 0x20);
-	err += sn9c102_i2c_write(cam, 0x8F, 0x26);
-	err += sn9c102_i2c_write(cam, 0x90, 0x10);
-	err += sn9c102_i2c_write(cam, 0x91, 0x0C);
-	err += sn9c102_i2c_write(cam, 0x92, 0x25);
-	err += sn9c102_i2c_write(cam, 0x93, 0x00);
-	err += sn9c102_i2c_write(cam, 0x94, 0x50);
-	err += sn9c102_i2c_write(cam, 0x95, 0x50);
-	err += sn9c102_i2c_write(cam, 0x96, 0x00);
-	err += sn9c102_i2c_write(cam, 0x97, 0x01);
-	err += sn9c102_i2c_write(cam, 0x98, 0x10);
-	err += sn9c102_i2c_write(cam, 0x99, 0x40);
-	err += sn9c102_i2c_write(cam, 0x9A, 0x40);
-	err += sn9c102_i2c_write(cam, 0x9B, 0x20);
-	err += sn9c102_i2c_write(cam, 0x9C, 0x00);
-	err += sn9c102_i2c_write(cam, 0x9D, 0x99);
-	err += sn9c102_i2c_write(cam, 0x9E, 0x7F);
-	err += sn9c102_i2c_write(cam, 0x9F, 0x00);
-	err += sn9c102_i2c_write(cam, 0xA0, 0x00);
-	err += sn9c102_i2c_write(cam, 0xA1, 0x00);
-
-	return err;
-}
-
-
-static int ov7660_get_ctrl(struct sn9c102_device* cam,
-			   struct v4l2_control* ctrl)
-{
-	int err = 0;
-
-	switch (ctrl->id) {
-	case V4L2_CID_EXPOSURE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x10)) < 0)
-			return -EIO;
-		break;
-	case V4L2_CID_DO_WHITE_BALANCE:
-		if ((ctrl->value = sn9c102_read_reg(cam, 0x02)) < 0)
-			return -EIO;
-		ctrl->value = (ctrl->value & 0x04) ? 1 : 0;
-		break;
-	case V4L2_CID_RED_BALANCE:
-		if ((ctrl->value = sn9c102_read_reg(cam, 0x05)) < 0)
-			return -EIO;
-		ctrl->value &= 0x7f;
-		break;
-	case V4L2_CID_BLUE_BALANCE:
-		if ((ctrl->value = sn9c102_read_reg(cam, 0x06)) < 0)
-			return -EIO;
-		ctrl->value &= 0x7f;
-		break;
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		if ((ctrl->value = sn9c102_read_reg(cam, 0x07)) < 0)
-			return -EIO;
-		ctrl->value &= 0x7f;
-		break;
-	case SN9C102_V4L2_CID_BAND_FILTER:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x3b)) < 0)
-			return -EIO;
-		ctrl->value &= 0x08;
-		break;
-	case V4L2_CID_GAIN:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x00)) < 0)
-			return -EIO;
-		ctrl->value &= 0x1f;
-		break;
-	case V4L2_CID_AUTOGAIN:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x13)) < 0)
-			return -EIO;
-		ctrl->value &= 0x01;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return err ? -EIO : 0;
-}
-
-
-static int ov7660_set_ctrl(struct sn9c102_device* cam,
-			   const struct v4l2_control* ctrl)
-{
-	int err = 0;
-
-	switch (ctrl->id) {
-	case V4L2_CID_EXPOSURE:
-		err += sn9c102_i2c_write(cam, 0x10, ctrl->value);
-		break;
-	case V4L2_CID_DO_WHITE_BALANCE:
-		err += sn9c102_write_reg(cam, 0x43 | (ctrl->value << 2), 0x02);
-		break;
-	case V4L2_CID_RED_BALANCE:
-		err += sn9c102_write_reg(cam, ctrl->value, 0x05);
-		break;
-	case V4L2_CID_BLUE_BALANCE:
-		err += sn9c102_write_reg(cam, ctrl->value, 0x06);
-		break;
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		err += sn9c102_write_reg(cam, ctrl->value, 0x07);
-		break;
-	case SN9C102_V4L2_CID_BAND_FILTER:
-		err += sn9c102_i2c_write(cam, ctrl->value << 3, 0x3b);
-		break;
-	case V4L2_CID_GAIN:
-		err += sn9c102_i2c_write(cam, 0x00, 0x60 + ctrl->value);
-		break;
-	case V4L2_CID_AUTOGAIN:
-		err += sn9c102_i2c_write(cam, 0x13, 0xc0 |
-						    (ctrl->value * 0x07));
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return err ? -EIO : 0;
-}
-
-
-static int ov7660_set_crop(struct sn9c102_device* cam,
-			   const struct v4l2_rect* rect)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	int err = 0;
-	u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 1,
-	   v_start = (u8)(rect->top - s->cropcap.bounds.top) + 1;
-
-	err += sn9c102_write_reg(cam, h_start, 0x12);
-	err += sn9c102_write_reg(cam, v_start, 0x13);
-
-	return err;
-}
-
-
-static int ov7660_set_pix_format(struct sn9c102_device* cam,
-				 const struct v4l2_pix_format* pix)
-{
-	int r0, err = 0;
-
-	r0 = sn9c102_pread_reg(cam, 0x01);
-
-	if (pix->pixelformat == V4L2_PIX_FMT_JPEG) {
-		err += sn9c102_write_reg(cam, r0 | 0x40, 0x01);
-		err += sn9c102_write_reg(cam, 0xa2, 0x17);
-		err += sn9c102_i2c_write(cam, 0x11, 0x00);
-	} else {
-		err += sn9c102_write_reg(cam, r0 | 0x40, 0x01);
-		err += sn9c102_write_reg(cam, 0xa2, 0x17);
-		err += sn9c102_i2c_write(cam, 0x11, 0x0d);
-	}
-
-	return err;
-}
-
-
-static const struct sn9c102_sensor ov7660 = {
-	.name = "OV7660",
-	.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
-	.supported_bridge = BRIDGE_SN9C105 | BRIDGE_SN9C120,
-	.sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
-	.frequency = SN9C102_I2C_100KHZ,
-	.interface = SN9C102_I2C_2WIRES,
-	.i2c_slave_id = 0x21,
-	.init = &ov7660_init,
-	.qctrl = {
-		{
-			.id = V4L2_CID_GAIN,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "global gain",
-			.minimum = 0x00,
-			.maximum = 0x1f,
-			.step = 0x01,
-			.default_value = 0x09,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_EXPOSURE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "exposure",
-			.minimum = 0x00,
-			.maximum = 0xff,
-			.step = 0x01,
-			.default_value = 0x27,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_DO_WHITE_BALANCE,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "night mode",
-			.minimum = 0x00,
-			.maximum = 0x01,
-			.step = 0x01,
-			.default_value = 0x00,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_RED_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "red balance",
-			.minimum = 0x00,
-			.maximum = 0x7f,
-			.step = 0x01,
-			.default_value = 0x14,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_BLUE_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "blue balance",
-			.minimum = 0x00,
-			.maximum = 0x7f,
-			.step = 0x01,
-			.default_value = 0x14,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_AUTOGAIN,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "auto adjust",
-			.minimum = 0x00,
-			.maximum = 0x01,
-			.step = 0x01,
-			.default_value = 0x01,
-			.flags = 0,
-		},
-		{
-			.id = SN9C102_V4L2_CID_GREEN_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "green balance",
-			.minimum = 0x00,
-			.maximum = 0x7f,
-			.step = 0x01,
-			.default_value = 0x14,
-			.flags = 0,
-		},
-		{
-			.id = SN9C102_V4L2_CID_BAND_FILTER,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "band filter",
-			.minimum = 0x00,
-			.maximum = 0x01,
-			.step = 0x01,
-			.default_value = 0x00,
-			.flags = 0,
-		},
-	},
-	.get_ctrl = &ov7660_get_ctrl,
-	.set_ctrl = &ov7660_set_ctrl,
-	.cropcap = {
-		.bounds = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-		.defrect = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-	},
-	.set_crop = &ov7660_set_crop,
-	.pix_format = {
-		.width = 640,
-		.height = 480,
-		.pixelformat = V4L2_PIX_FMT_JPEG,
-		.priv = 8,
-	},
-	.set_pix_format = &ov7660_set_pix_format
-};
-
-
-int sn9c102_probe_ov7660(struct sn9c102_device* cam)
-{
-	int pid, ver, err;
-
-	err = sn9c102_write_const_regs(cam, {0x01, 0xf1}, {0x00, 0xf1},
-				       {0x01, 0x01}, {0x00, 0x01},
-				       {0x28, 0x17});
-
-	pid = sn9c102_i2c_try_read(cam, &ov7660, 0x0a);
-	ver = sn9c102_i2c_try_read(cam, &ov7660, 0x0b);
-	if (err || pid < 0 || ver < 0)
-		return -EIO;
-	if (pid != 0x76 || ver != 0x60)
-		return -ENODEV;
-
-	sn9c102_attach_sensor(cam, &ov7660);
-
-	return 0;
-}
diff --git a/drivers/media/usb/sn9c102/sn9c102_pas106b.c b/drivers/media/usb/sn9c102/sn9c102_pas106b.c
deleted file mode 100644
index 81cd969c1b7..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102_pas106b.c
+++ /dev/null
@@ -1,302 +0,0 @@
-/***************************************************************************
- * Plug-in for PAS106B image sensor connected to the SN9C1xx PC Camera     *
- * Controllers                                                             *
- *                                                                         *
- * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it>  *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#include <linux/delay.h>
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int pas106b_init(struct sn9c102_device* cam)
-{
-	int err = 0;
-
-	err = sn9c102_write_const_regs(cam, {0x00, 0x10}, {0x00, 0x11},
-				       {0x00, 0x14}, {0x20, 0x17},
-				       {0x20, 0x19}, {0x09, 0x18});
-
-	err += sn9c102_i2c_write(cam, 0x02, 0x0c);
-	err += sn9c102_i2c_write(cam, 0x05, 0x5a);
-	err += sn9c102_i2c_write(cam, 0x06, 0x88);
-	err += sn9c102_i2c_write(cam, 0x07, 0x80);
-	err += sn9c102_i2c_write(cam, 0x10, 0x06);
-	err += sn9c102_i2c_write(cam, 0x11, 0x06);
-	err += sn9c102_i2c_write(cam, 0x12, 0x00);
-	err += sn9c102_i2c_write(cam, 0x14, 0x02);
-	err += sn9c102_i2c_write(cam, 0x13, 0x01);
-
-	msleep(400);
-
-	return err;
-}
-
-
-static int pas106b_get_ctrl(struct sn9c102_device* cam,
-			    struct v4l2_control* ctrl)
-{
-	switch (ctrl->id) {
-	case V4L2_CID_EXPOSURE:
-		{
-			int r1 = sn9c102_i2c_read(cam, 0x03),
-			    r2 = sn9c102_i2c_read(cam, 0x04);
-			if (r1 < 0 || r2 < 0)
-				return -EIO;
-			ctrl->value = (r1 << 4) | (r2 & 0x0f);
-		}
-		return 0;
-	case V4L2_CID_RED_BALANCE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x0c)) < 0)
-			return -EIO;
-		ctrl->value &= 0x1f;
-		return 0;
-	case V4L2_CID_BLUE_BALANCE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x09)) < 0)
-			return -EIO;
-		ctrl->value &= 0x1f;
-		return 0;
-	case V4L2_CID_GAIN:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x0e)) < 0)
-			return -EIO;
-		ctrl->value &= 0x1f;
-		return 0;
-	case V4L2_CID_CONTRAST:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x0f)) < 0)
-			return -EIO;
-		ctrl->value &= 0x07;
-		return 0;
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x0a)) < 0)
-			return -EIO;
-		ctrl->value = (ctrl->value & 0x1f) << 1;
-		return 0;
-	case SN9C102_V4L2_CID_DAC_MAGNITUDE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x08)) < 0)
-			return -EIO;
-		ctrl->value &= 0xf8;
-		return 0;
-	default:
-		return -EINVAL;
-	}
-}
-
-
-static int pas106b_set_ctrl(struct sn9c102_device* cam,
-			    const struct v4l2_control* ctrl)
-{
-	int err = 0;
-
-	switch (ctrl->id) {
-	case V4L2_CID_EXPOSURE:
-		err += sn9c102_i2c_write(cam, 0x03, ctrl->value >> 4);
-		err += sn9c102_i2c_write(cam, 0x04, ctrl->value & 0x0f);
-		break;
-	case V4L2_CID_RED_BALANCE:
-		err += sn9c102_i2c_write(cam, 0x0c, ctrl->value);
-		break;
-	case V4L2_CID_BLUE_BALANCE:
-		err += sn9c102_i2c_write(cam, 0x09, ctrl->value);
-		break;
-	case V4L2_CID_GAIN:
-		err += sn9c102_i2c_write(cam, 0x0e, ctrl->value);
-		break;
-	case V4L2_CID_CONTRAST:
-		err += sn9c102_i2c_write(cam, 0x0f, ctrl->value);
-		break;
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		err += sn9c102_i2c_write(cam, 0x0a, ctrl->value >> 1);
-		err += sn9c102_i2c_write(cam, 0x0b, ctrl->value >> 1);
-		break;
-	case SN9C102_V4L2_CID_DAC_MAGNITUDE:
-		err += sn9c102_i2c_write(cam, 0x08, ctrl->value << 3);
-		break;
-	default:
-		return -EINVAL;
-	}
-	err += sn9c102_i2c_write(cam, 0x13, 0x01);
-
-	return err ? -EIO : 0;
-}
-
-
-static int pas106b_set_crop(struct sn9c102_device* cam,
-			    const struct v4l2_rect* rect)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	int err = 0;
-	u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 4,
-	   v_start = (u8)(rect->top - s->cropcap.bounds.top) + 3;
-
-	err += sn9c102_write_reg(cam, h_start, 0x12);
-	err += sn9c102_write_reg(cam, v_start, 0x13);
-
-	return err;
-}
-
-
-static int pas106b_set_pix_format(struct sn9c102_device* cam,
-				  const struct v4l2_pix_format* pix)
-{
-	int err = 0;
-
-	if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
-		err += sn9c102_write_reg(cam, 0x2c, 0x17);
-	else
-		err += sn9c102_write_reg(cam, 0x20, 0x17);
-
-	return err;
-}
-
-
-static const struct sn9c102_sensor pas106b = {
-	.name = "PAS106B",
-	.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
-	.supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
-	.sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
-	.frequency = SN9C102_I2C_400KHZ | SN9C102_I2C_100KHZ,
-	.interface = SN9C102_I2C_2WIRES,
-	.i2c_slave_id = 0x40,
-	.init = &pas106b_init,
-	.qctrl = {
-		{
-			.id = V4L2_CID_EXPOSURE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "exposure",
-			.minimum = 0x125,
-			.maximum = 0xfff,
-			.step = 0x001,
-			.default_value = 0x140,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_GAIN,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "global gain",
-			.minimum = 0x00,
-			.maximum = 0x1f,
-			.step = 0x01,
-			.default_value = 0x0d,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_CONTRAST,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "contrast",
-			.minimum = 0x00,
-			.maximum = 0x07,
-			.step = 0x01,
-			.default_value = 0x00, /* 0x00~0x03 have same effect */
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_RED_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "red balance",
-			.minimum = 0x00,
-			.maximum = 0x1f,
-			.step = 0x01,
-			.default_value = 0x04,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_BLUE_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "blue balance",
-			.minimum = 0x00,
-			.maximum = 0x1f,
-			.step = 0x01,
-			.default_value = 0x06,
-			.flags = 0,
-		},
-		{
-			.id = SN9C102_V4L2_CID_GREEN_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "green balance",
-			.minimum = 0x00,
-			.maximum = 0x3e,
-			.step = 0x02,
-			.default_value = 0x02,
-			.flags = 0,
-		},
-		{
-			.id = SN9C102_V4L2_CID_DAC_MAGNITUDE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "DAC magnitude",
-			.minimum = 0x00,
-			.maximum = 0x1f,
-			.step = 0x01,
-			.default_value = 0x01,
-			.flags = 0,
-		},
-	},
-	.get_ctrl = &pas106b_get_ctrl,
-	.set_ctrl = &pas106b_set_ctrl,
-	.cropcap = {
-		.bounds = {
-			.left = 0,
-			.top = 0,
-			.width = 352,
-			.height = 288,
-		},
-		.defrect = {
-			.left = 0,
-			.top = 0,
-			.width = 352,
-			.height = 288,
-		},
-	},
-	.set_crop = &pas106b_set_crop,
-	.pix_format = {
-		.width = 352,
-		.height = 288,
-		.pixelformat = V4L2_PIX_FMT_SBGGR8,
-		.priv = 8, /* we use this field as 'bits per pixel' */
-	},
-	.set_pix_format = &pas106b_set_pix_format
-};
-
-
-int sn9c102_probe_pas106b(struct sn9c102_device* cam)
-{
-	int r0 = 0, r1 = 0;
-	unsigned int pid = 0;
-
-	/*
-	   Minimal initialization to enable the I2C communication
-	   NOTE: do NOT change the values!
-	*/
-	if (sn9c102_write_const_regs(cam,
-				     {0x01, 0x01}, /* sensor power down */
-				     {0x00, 0x01}, /* sensor power on */
-				    {0x28, 0x17})) /* sensor clock at 24 MHz */
-		return -EIO;
-
-	r0 = sn9c102_i2c_try_read(cam, &pas106b, 0x00);
-	r1 = sn9c102_i2c_try_read(cam, &pas106b, 0x01);
-	if (r0 < 0 || r1 < 0)
-		return -EIO;
-
-	pid = (r0 << 11) | ((r1 & 0xf0) >> 4);
-	if (pid != 0x007)
-		return -ENODEV;
-
-	sn9c102_attach_sensor(cam, &pas106b);
-
-	return 0;
-}
diff --git a/drivers/media/usb/sn9c102/sn9c102_pas202bcb.c b/drivers/media/usb/sn9c102/sn9c102_pas202bcb.c
deleted file mode 100644
index 2e86fdc8698..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102_pas202bcb.c
+++ /dev/null
@@ -1,335 +0,0 @@
-/***************************************************************************
- * Plug-in for PAS202BCB image sensor connected to the SN9C1xx PC Camera   *
- * Controllers                                                             *
- *                                                                         *
- * Copyright (C) 2004 by Carlos Eduardo Medaglia Dyonisio                  *
- *                       <medaglia@undl.org.br>                            *
- *                                                                         *
- * Support for SN9C103, DAC Magnitude, exposure and green gain controls    *
- * added by Luca Risolia <luca.risolia@studio.unibo.it>                    *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#include <linux/delay.h>
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int pas202bcb_init(struct sn9c102_device* cam)
-{
-	int err = 0;
-
-	switch (sn9c102_get_bridge(cam)) {
-	case BRIDGE_SN9C101:
-	case BRIDGE_SN9C102:
-		err = sn9c102_write_const_regs(cam, {0x00, 0x10}, {0x00, 0x11},
-					       {0x00, 0x14}, {0x20, 0x17},
-					       {0x30, 0x19}, {0x09, 0x18});
-		break;
-	case BRIDGE_SN9C103:
-		err = sn9c102_write_const_regs(cam, {0x00, 0x02}, {0x00, 0x03},
-					       {0x1a, 0x04}, {0x20, 0x05},
-					       {0x20, 0x06}, {0x20, 0x07},
-					       {0x00, 0x10}, {0x00, 0x11},
-					       {0x00, 0x14}, {0x20, 0x17},
-					       {0x30, 0x19}, {0x09, 0x18},
-					       {0x02, 0x1c}, {0x03, 0x1d},
-					       {0x0f, 0x1e}, {0x0c, 0x1f},
-					       {0x00, 0x20}, {0x10, 0x21},
-					       {0x20, 0x22}, {0x30, 0x23},
-					       {0x40, 0x24}, {0x50, 0x25},
-					       {0x60, 0x26}, {0x70, 0x27},
-					       {0x80, 0x28}, {0x90, 0x29},
-					       {0xa0, 0x2a}, {0xb0, 0x2b},
-					       {0xc0, 0x2c}, {0xd0, 0x2d},
-					       {0xe0, 0x2e}, {0xf0, 0x2f},
-					       {0xff, 0x30});
-		break;
-	default:
-		break;
-	}
-
-	err += sn9c102_i2c_write(cam, 0x02, 0x14);
-	err += sn9c102_i2c_write(cam, 0x03, 0x40);
-	err += sn9c102_i2c_write(cam, 0x0d, 0x2c);
-	err += sn9c102_i2c_write(cam, 0x0e, 0x01);
-	err += sn9c102_i2c_write(cam, 0x0f, 0xa9);
-	err += sn9c102_i2c_write(cam, 0x10, 0x08);
-	err += sn9c102_i2c_write(cam, 0x13, 0x63);
-	err += sn9c102_i2c_write(cam, 0x15, 0x70);
-	err += sn9c102_i2c_write(cam, 0x11, 0x01);
-
-	msleep(400);
-
-	return err;
-}
-
-
-static int pas202bcb_get_ctrl(struct sn9c102_device* cam,
-			      struct v4l2_control* ctrl)
-{
-	switch (ctrl->id) {
-	case V4L2_CID_EXPOSURE:
-		{
-			int r1 = sn9c102_i2c_read(cam, 0x04),
-			    r2 = sn9c102_i2c_read(cam, 0x05);
-			if (r1 < 0 || r2 < 0)
-				return -EIO;
-			ctrl->value = (r1 << 6) | (r2 & 0x3f);
-		}
-		return 0;
-	case V4L2_CID_RED_BALANCE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x09)) < 0)
-			return -EIO;
-		ctrl->value &= 0x0f;
-		return 0;
-	case V4L2_CID_BLUE_BALANCE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x07)) < 0)
-			return -EIO;
-		ctrl->value &= 0x0f;
-		return 0;
-	case V4L2_CID_GAIN:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x10)) < 0)
-			return -EIO;
-		ctrl->value &= 0x1f;
-		return 0;
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x08)) < 0)
-			return -EIO;
-		ctrl->value &= 0x0f;
-		return 0;
-	case SN9C102_V4L2_CID_DAC_MAGNITUDE:
-		if ((ctrl->value = sn9c102_i2c_read(cam, 0x0c)) < 0)
-			return -EIO;
-		return 0;
-	default:
-		return -EINVAL;
-	}
-}
-
-
-static int pas202bcb_set_pix_format(struct sn9c102_device* cam,
-				    const struct v4l2_pix_format* pix)
-{
-	int err = 0;
-
-	if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
-		err += sn9c102_write_reg(cam, 0x28, 0x17);
-	else
-		err += sn9c102_write_reg(cam, 0x20, 0x17);
-
-	return err;
-}
-
-
-static int pas202bcb_set_ctrl(struct sn9c102_device* cam,
-			      const struct v4l2_control* ctrl)
-{
-	int err = 0;
-
-	switch (ctrl->id) {
-	case V4L2_CID_EXPOSURE:
-		err += sn9c102_i2c_write(cam, 0x04, ctrl->value >> 6);
-		err += sn9c102_i2c_write(cam, 0x05, ctrl->value & 0x3f);
-		break;
-	case V4L2_CID_RED_BALANCE:
-		err += sn9c102_i2c_write(cam, 0x09, ctrl->value);
-		break;
-	case V4L2_CID_BLUE_BALANCE:
-		err += sn9c102_i2c_write(cam, 0x07, ctrl->value);
-		break;
-	case V4L2_CID_GAIN:
-		err += sn9c102_i2c_write(cam, 0x10, ctrl->value);
-		break;
-	case SN9C102_V4L2_CID_GREEN_BALANCE:
-		err += sn9c102_i2c_write(cam, 0x08, ctrl->value);
-		break;
-	case SN9C102_V4L2_CID_DAC_MAGNITUDE:
-		err += sn9c102_i2c_write(cam, 0x0c, ctrl->value);
-		break;
-	default:
-		return -EINVAL;
-	}
-	err += sn9c102_i2c_write(cam, 0x11, 0x01);
-
-	return err ? -EIO : 0;
-}
-
-
-static int pas202bcb_set_crop(struct sn9c102_device* cam,
-			      const struct v4l2_rect* rect)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	int err = 0;
-	u8 h_start = 0,
-	   v_start = (u8)(rect->top - s->cropcap.bounds.top) + 3;
-
-	switch (sn9c102_get_bridge(cam)) {
-	case BRIDGE_SN9C101:
-	case BRIDGE_SN9C102:
-		h_start = (u8)(rect->left - s->cropcap.bounds.left) + 4;
-		break;
-	case BRIDGE_SN9C103:
-		h_start = (u8)(rect->left - s->cropcap.bounds.left) + 3;
-		break;
-	default:
-		break;
-	}
-
-	err += sn9c102_write_reg(cam, h_start, 0x12);
-	err += sn9c102_write_reg(cam, v_start, 0x13);
-
-	return err;
-}
-
-
-static const struct sn9c102_sensor pas202bcb = {
-	.name = "PAS202BCB",
-	.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
-	.supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102 | BRIDGE_SN9C103,
-	.sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
-	.frequency = SN9C102_I2C_400KHZ | SN9C102_I2C_100KHZ,
-	.interface = SN9C102_I2C_2WIRES,
-	.i2c_slave_id = 0x40,
-	.init = &pas202bcb_init,
-	.qctrl = {
-		{
-			.id = V4L2_CID_EXPOSURE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "exposure",
-			.minimum = 0x01e5,
-			.maximum = 0x3fff,
-			.step = 0x0001,
-			.default_value = 0x01e5,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_GAIN,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "global gain",
-			.minimum = 0x00,
-			.maximum = 0x1f,
-			.step = 0x01,
-			.default_value = 0x0b,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_RED_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "red balance",
-			.minimum = 0x00,
-			.maximum = 0x0f,
-			.step = 0x01,
-			.default_value = 0x00,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_BLUE_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "blue balance",
-			.minimum = 0x00,
-			.maximum = 0x0f,
-			.step = 0x01,
-			.default_value = 0x05,
-			.flags = 0,
-		},
-		{
-			.id = SN9C102_V4L2_CID_GREEN_BALANCE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "green balance",
-			.minimum = 0x00,
-			.maximum = 0x0f,
-			.step = 0x01,
-			.default_value = 0x00,
-			.flags = 0,
-		},
-		{
-			.id = SN9C102_V4L2_CID_DAC_MAGNITUDE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "DAC magnitude",
-			.minimum = 0x00,
-			.maximum = 0xff,
-			.step = 0x01,
-			.default_value = 0x04,
-			.flags = 0,
-		},
-	},
-	.get_ctrl = &pas202bcb_get_ctrl,
-	.set_ctrl = &pas202bcb_set_ctrl,
-	.cropcap = {
-		.bounds = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-		.defrect = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-	},
-	.set_crop = &pas202bcb_set_crop,
-	.pix_format = {
-		.width = 640,
-		.height = 480,
-		.pixelformat = V4L2_PIX_FMT_SBGGR8,
-		.priv = 8,
-	},
-	.set_pix_format = &pas202bcb_set_pix_format
-};
-
-
-int sn9c102_probe_pas202bcb(struct sn9c102_device* cam)
-{
-	int r0 = 0, r1 = 0, err = 0;
-	unsigned int pid = 0;
-
-	/*
-	 *  Minimal initialization to enable the I2C communication
-	 *  NOTE: do NOT change the values!
-	 */
-	switch (sn9c102_get_bridge(cam)) {
-	case BRIDGE_SN9C101:
-	case BRIDGE_SN9C102:
-		err = sn9c102_write_const_regs(cam,
-					       {0x01, 0x01}, /* power down */
-					       {0x40, 0x01}, /* power on */
-					       {0x28, 0x17});/* clock 24 MHz */
-		break;
-	case BRIDGE_SN9C103: /* do _not_ change anything! */
-		err = sn9c102_write_const_regs(cam, {0x09, 0x01}, {0x44, 0x01},
-					       {0x44, 0x02}, {0x29, 0x17});
-		break;
-	default:
-		break;
-	}
-
-	r0 = sn9c102_i2c_try_read(cam, &pas202bcb, 0x00);
-	r1 = sn9c102_i2c_try_read(cam, &pas202bcb, 0x01);
-
-	if (err || r0 < 0 || r1 < 0)
-		return -EIO;
-
-	pid = (r0 << 4) | ((r1 & 0xf0) >> 4);
-	if (pid != 0x017)
-		return -ENODEV;
-
-	sn9c102_attach_sensor(cam, &pas202bcb);
-
-	return 0;
-}
diff --git a/drivers/media/usb/sn9c102/sn9c102_sensor.h b/drivers/media/usb/sn9c102/sn9c102_sensor.h
deleted file mode 100644
index 3679970dba2..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102_sensor.h
+++ /dev/null
@@ -1,307 +0,0 @@
-/***************************************************************************
- * API for image sensors connected to the SN9C1xx PC Camera Controllers    *
- *                                                                         *
- * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it>  *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#ifndef _SN9C102_SENSOR_H_
-#define _SN9C102_SENSOR_H_
-
-#include <linux/usb.h>
-#include <linux/videodev2.h>
-#include <linux/device.h>
-#include <linux/stddef.h>
-#include <linux/errno.h>
-#include <asm/types.h>
-
-struct sn9c102_device;
-struct sn9c102_sensor;
-
-/*****************************************************************************/
-
-/*
-   OVERVIEW.
-   This is a small interface that allows you to add support for any CCD/CMOS
-   image sensors connected to the SN9C1XX bridges. The entire API is documented
-   below. In the most general case, to support a sensor there are three steps
-   you have to follow:
-   1) define the main "sn9c102_sensor" structure by setting the basic fields;
-   2) write a probing function to be called by the core module when the USB
-      camera is recognized, then add both the USB ids and the name of that
-      function to the two corresponding tables in sn9c102_devtable.h;
-   3) implement the methods that you want/need (and fill the rest of the main
-      structure accordingly).
-   "sn9c102_pas106b.c" is an example of all this stuff. Remember that you do
-   NOT need to touch the source code of the core module for the things to work
-   properly, unless you find bugs or flaws in it. Finally, do not forget to
-   read the V4L2 API for completeness.
-*/
-
-/*****************************************************************************/
-
-enum sn9c102_bridge {
-	BRIDGE_SN9C101 = 0x01,
-	BRIDGE_SN9C102 = 0x02,
-	BRIDGE_SN9C103 = 0x04,
-	BRIDGE_SN9C105 = 0x08,
-	BRIDGE_SN9C120 = 0x10,
-};
-
-/* Return the bridge name */
-enum sn9c102_bridge sn9c102_get_bridge(struct sn9c102_device* cam);
-
-/* Return a pointer the sensor struct attached to the camera */
-struct sn9c102_sensor* sn9c102_get_sensor(struct sn9c102_device* cam);
-
-/* Identify a device */
-extern struct sn9c102_device*
-sn9c102_match_id(struct sn9c102_device* cam, const struct usb_device_id *id);
-
-/* Attach a probed sensor to the camera. */
-extern void
-sn9c102_attach_sensor(struct sn9c102_device* cam,
-		      const struct sn9c102_sensor* sensor);
-
-/*
-   Read/write routines: they always return -1 on error, 0 or the read value
-   otherwise. NOTE that a real read operation is not supported by the SN9C1XX
-   chip for some of its registers. To work around this problem, a pseudo-read
-   call is provided instead: it returns the last successfully written value
-   on the register (0 if it has never been written), the usual -1 on error.
-*/
-
-/* The "try" I2C I/O versions are used when probing the sensor */
-extern int sn9c102_i2c_try_read(struct sn9c102_device*,
-				const struct sn9c102_sensor*, u8 address);
-
-/*
-   These must be used if and only if the sensor doesn't implement the standard
-   I2C protocol. There are a number of good reasons why you must use the
-   single-byte versions of these functions: do not abuse. The first function
-   writes n bytes, from data0 to datan, to registers 0x09 - 0x09+n of SN9C1XX
-   chip. The second one programs the registers 0x09 and 0x10 with data0 and
-   data1, and places the n bytes read from the sensor register table in the
-   buffer pointed by 'buffer'. Both the functions return -1 on error; the write
-   version returns 0 on success, while the read version returns the first read
-   byte.
-*/
-extern int sn9c102_i2c_try_raw_write(struct sn9c102_device* cam,
-				     const struct sn9c102_sensor* sensor, u8 n,
-				     u8 data0, u8 data1, u8 data2, u8 data3,
-				     u8 data4, u8 data5);
-extern int sn9c102_i2c_try_raw_read(struct sn9c102_device* cam,
-				    const struct sn9c102_sensor* sensor,
-				    u8 data0, u8 data1, u8 n, u8 buffer[]);
-
-/* To be used after the sensor struct has been attached to the camera struct */
-extern int sn9c102_i2c_write(struct sn9c102_device*, u8 address, u8 value);
-extern int sn9c102_i2c_read(struct sn9c102_device*, u8 address);
-
-/* I/O on registers in the bridge. Could be used by the sensor methods too */
-extern int sn9c102_read_reg(struct sn9c102_device*, u16 index);
-extern int sn9c102_pread_reg(struct sn9c102_device*, u16 index);
-extern int sn9c102_write_reg(struct sn9c102_device*, u8 value, u16 index);
-extern int sn9c102_write_regs(struct sn9c102_device*, const u8 valreg[][2],
-			      int count);
-/*
-   Write multiple registers with constant values. For example:
-   sn9c102_write_const_regs(cam, {0x00, 0x14}, {0x60, 0x17}, {0x0f, 0x18});
-   Register addresses must be < 256.
-*/
-#define sn9c102_write_const_regs(sn9c102_device, data...)                     \
-	({ static const u8 _valreg[][2] = {data};                             \
-	sn9c102_write_regs(sn9c102_device, _valreg, ARRAY_SIZE(_valreg)); })
-
-/*****************************************************************************/
-
-enum sn9c102_i2c_sysfs_ops {
-	SN9C102_I2C_READ = 0x01,
-	SN9C102_I2C_WRITE = 0x02,
-};
-
-enum sn9c102_i2c_frequency { /* sensors may support both the frequencies */
-	SN9C102_I2C_100KHZ = 0x01,
-	SN9C102_I2C_400KHZ = 0x02,
-};
-
-enum sn9c102_i2c_interface {
-	SN9C102_I2C_2WIRES,
-	SN9C102_I2C_3WIRES,
-};
-
-#define SN9C102_MAX_CTRLS (V4L2_CID_LASTP1-V4L2_CID_BASE+10)
-
-struct sn9c102_sensor {
-	char name[32], /* sensor name */
-	     maintainer[64]; /* name of the maintainer <email> */
-
-	enum sn9c102_bridge supported_bridge; /* supported SN9C1xx bridges */
-
-	/* Supported operations through the 'sysfs' interface */
-	enum sn9c102_i2c_sysfs_ops sysfs_ops;
-
-	/*
-	   These sensor capabilities must be provided if the SN9C1XX controller
-	   needs to communicate through the sensor serial interface by using
-	   at least one of the i2c functions available.
-	*/
-	enum sn9c102_i2c_frequency frequency;
-	enum sn9c102_i2c_interface interface;
-
-	/*
-	   This identifier must be provided if the image sensor implements
-	   the standard I2C protocol.
-	*/
-	u8 i2c_slave_id; /* reg. 0x09 */
-
-	/*
-	   NOTE: Where not noted,most of the functions below are not mandatory.
-		 Set to null if you do not implement them. If implemented,
-		 they must return 0 on success, the proper error otherwise.
-	*/
-
-	int (*init)(struct sn9c102_device* cam);
-	/*
-	   This function will be called after the sensor has been attached.
-	   It should be used to initialize the sensor only, but may also
-	   configure part of the SN9C1XX chip if necessary. You don't need to
-	   setup picture settings like brightness, contrast, etc.. here, if
-	   the corresponding controls are implemented (see below), since
-	   they are adjusted in the core driver by calling the set_ctrl()
-	   method after init(), where the arguments are the default values
-	   specified in the v4l2_queryctrl list of supported controls;
-	   Same suggestions apply for other settings, _if_ the corresponding
-	   methods are present; if not, the initialization must configure the
-	   sensor according to the default configuration structures below.
-	*/
-
-	struct v4l2_queryctrl qctrl[SN9C102_MAX_CTRLS];
-	/*
-	   Optional list of default controls, defined as indicated in the
-	   V4L2 API. Menu type controls are not handled by this interface.
-	*/
-
-	int (*get_ctrl)(struct sn9c102_device* cam, struct v4l2_control* ctrl);
-	int (*set_ctrl)(struct sn9c102_device* cam,
-			const struct v4l2_control* ctrl);
-	/*
-	   You must implement at least the set_ctrl method if you have defined
-	   the list above. The returned value must follow the V4L2
-	   specifications for the VIDIOC_G|C_CTRL ioctls. V4L2_CID_H|VCENTER
-	   are not supported by this driver, so do not implement them. Also,
-	   you don't have to check whether the passed values are out of bounds,
-	   given that this is done by the core module.
-	*/
-
-	struct v4l2_cropcap cropcap;
-	/*
-	   Think the image sensor as a grid of R,G,B monochromatic pixels
-	   disposed according to a particular Bayer pattern, which describes
-	   the complete array of pixels, from (0,0) to (xmax, ymax). We will
-	   use this coordinate system from now on. It is assumed the sensor
-	   chip can be programmed to capture/transmit a subsection of that
-	   array of pixels: we will call this subsection "active window".
-	   It is not always true that the largest achievable active window can
-	   cover the whole array of pixels. The V4L2 API defines another
-	   area called "source rectangle", which, in turn, is a subrectangle of
-	   the active window. The SN9C1XX chip is always programmed to read the
-	   source rectangle.
-	   The bounds of both the active window and the source rectangle are
-	   specified in the cropcap substructures 'bounds' and 'defrect'.
-	   By default, the source rectangle should cover the largest possible
-	   area. Again, it is not always true that the largest source rectangle
-	   can cover the entire active window, although it is a rare case for
-	   the hardware we have. The bounds of the source rectangle _must_ be
-	   multiple of 16 and must use the same coordinate system as indicated
-	   before; their centers shall align initially.
-	   If necessary, the sensor chip must be initialized during init() to
-	   set the bounds of the active sensor window; however, by default, it
-	   usually covers the largest achievable area (maxwidth x maxheight)
-	   of pixels, so no particular initialization is needed, if you have
-	   defined the correct default bounds in the structures.
-	   See the V4L2 API for further details.
-	   NOTE: once you have defined the bounds of the active window
-		 (struct cropcap.bounds) you must not change them.anymore.
-	   Only 'bounds' and 'defrect' fields are mandatory, other fields
-	   will be ignored.
-	*/
-
-	int (*set_crop)(struct sn9c102_device* cam,
-			const struct v4l2_rect* rect);
-	/*
-	   To be called on VIDIOC_C_SETCROP. The core module always calls a
-	   default routine which configures the appropriate SN9C1XX regs (also
-	   scaling), but you may need to override/adjust specific stuff.
-	   'rect' contains width and height values that are multiple of 16: in
-	   case you override the default function, you always have to program
-	   the chip to match those values; on error return the corresponding
-	   error code without rolling back.
-	   NOTE: in case, you must program the SN9C1XX chip to get rid of
-		 blank pixels or blank lines at the _start_ of each line or
-		 frame after each HSYNC or VSYNC, so that the image starts with
-		 real RGB data (see regs 0x12, 0x13) (having set H_SIZE and,
-		 V_SIZE you don't have to care about blank pixels or blank
-		 lines at the end of each line or frame).
-	*/
-
-	struct v4l2_pix_format pix_format;
-	/*
-	   What you have to define here are: 1) initial 'width' and 'height' of
-	   the target rectangle 2) the initial 'pixelformat', which can be
-	   either V4L2_PIX_FMT_SN9C10X, V4L2_PIX_FMT_JPEG (for ompressed video)
-	   or V4L2_PIX_FMT_SBGGR8 3) 'priv', which we'll be used to indicate
-	   the number of bits per pixel for uncompressed video, 8 or 9 (despite
-	   the current value of 'pixelformat').
-	   NOTE 1: both 'width' and 'height' _must_ be either 1/1 or 1/2 or 1/4
-		   of cropcap.defrect.width and cropcap.defrect.height. I
-		   suggest 1/1.
-	   NOTE 2: The initial compression quality is defined by the first bit
-		   of reg 0x17 during the initialization of the image sensor.
-	   NOTE 3: as said above, you have to program the SN9C1XX chip to get
-		   rid of any blank pixels, so that the output of the sensor
-		   matches the RGB bayer sequence (i.e. BGBGBG...GRGRGR).
-	*/
-
-	int (*set_pix_format)(struct sn9c102_device* cam,
-			      const struct v4l2_pix_format* pix);
-	/*
-	   To be called on VIDIOC_S_FMT, when switching from the SBGGR8 to
-	   SN9C10X pixel format or viceversa. On error return the corresponding
-	   error code without rolling back.
-	*/
-
-	/*
-	   Do NOT write to the data below, it's READ ONLY. It is used by the
-	   core module to store successfully updated values of the above
-	   settings, for rollbacks..etc..in case of errors during atomic I/O
-	*/
-	struct v4l2_queryctrl _qctrl[SN9C102_MAX_CTRLS];
-	struct v4l2_rect _rect;
-};
-
-/*****************************************************************************/
-
-/* Private ioctl's for control settings supported by some image sensors */
-#define SN9C102_V4L2_CID_DAC_MAGNITUDE (V4L2_CID_PRIVATE_BASE + 0)
-#define SN9C102_V4L2_CID_GREEN_BALANCE (V4L2_CID_PRIVATE_BASE + 1)
-#define SN9C102_V4L2_CID_RESET_LEVEL (V4L2_CID_PRIVATE_BASE + 2)
-#define SN9C102_V4L2_CID_PIXEL_BIAS_VOLTAGE (V4L2_CID_PRIVATE_BASE + 3)
-#define SN9C102_V4L2_CID_GAMMA (V4L2_CID_PRIVATE_BASE + 4)
-#define SN9C102_V4L2_CID_BAND_FILTER (V4L2_CID_PRIVATE_BASE + 5)
-#define SN9C102_V4L2_CID_BRIGHT_LEVEL (V4L2_CID_PRIVATE_BASE + 6)
-
-#endif /* _SN9C102_SENSOR_H_ */
diff --git a/drivers/media/usb/sn9c102/sn9c102_tas5110c1b.c b/drivers/media/usb/sn9c102/sn9c102_tas5110c1b.c
deleted file mode 100644
index 04cdfdde856..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102_tas5110c1b.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/***************************************************************************
- * Plug-in for TAS5110C1B image sensor connected to the SN9C1xx PC Camera  *
- * Controllers                                                             *
- *                                                                         *
- * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it>  *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int tas5110c1b_init(struct sn9c102_device* cam)
-{
-	int err = 0;
-
-	err = sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x44, 0x01},
-				       {0x00, 0x10}, {0x00, 0x11},
-				       {0x0a, 0x14}, {0x60, 0x17},
-				       {0x06, 0x18}, {0xfb, 0x19});
-
-	err += sn9c102_i2c_write(cam, 0xc0, 0x80);
-
-	return err;
-}
-
-
-static int tas5110c1b_set_ctrl(struct sn9c102_device* cam,
-			       const struct v4l2_control* ctrl)
-{
-	int err = 0;
-
-	switch (ctrl->id) {
-	case V4L2_CID_GAIN:
-		err += sn9c102_i2c_write(cam, 0x20, 0xf6 - ctrl->value);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return err ? -EIO : 0;
-}
-
-
-static int tas5110c1b_set_crop(struct sn9c102_device* cam,
-			       const struct v4l2_rect* rect)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	int err = 0;
-	u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 69,
-	   v_start = (u8)(rect->top - s->cropcap.bounds.top) + 9;
-
-	err += sn9c102_write_reg(cam, h_start, 0x12);
-	err += sn9c102_write_reg(cam, v_start, 0x13);
-
-	/* Don't change ! */
-	err += sn9c102_write_reg(cam, 0x14, 0x1a);
-	err += sn9c102_write_reg(cam, 0x0a, 0x1b);
-	err += sn9c102_write_reg(cam, sn9c102_pread_reg(cam, 0x19), 0x19);
-
-	return err;
-}
-
-
-static int tas5110c1b_set_pix_format(struct sn9c102_device* cam,
-				     const struct v4l2_pix_format* pix)
-{
-	int err = 0;
-
-	if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
-		err += sn9c102_write_reg(cam, 0x2b, 0x19);
-	else
-		err += sn9c102_write_reg(cam, 0xfb, 0x19);
-
-	return err;
-}
-
-
-static const struct sn9c102_sensor tas5110c1b = {
-	.name = "TAS5110C1B",
-	.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
-	.supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
-	.sysfs_ops = SN9C102_I2C_WRITE,
-	.frequency = SN9C102_I2C_100KHZ,
-	.interface = SN9C102_I2C_3WIRES,
-	.init = &tas5110c1b_init,
-	.qctrl = {
-		{
-			.id = V4L2_CID_GAIN,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "global gain",
-			.minimum = 0x00,
-			.maximum = 0xf6,
-			.step = 0x01,
-			.default_value = 0x40,
-			.flags = 0,
-		},
-	},
-	.set_ctrl = &tas5110c1b_set_ctrl,
-	.cropcap = {
-		.bounds = {
-			.left = 0,
-			.top = 0,
-			.width = 352,
-			.height = 288,
-		},
-		.defrect = {
-			.left = 0,
-			.top = 0,
-			.width = 352,
-			.height = 288,
-		},
-	},
-	.set_crop = &tas5110c1b_set_crop,
-	.pix_format = {
-		.width = 352,
-		.height = 288,
-		.pixelformat = V4L2_PIX_FMT_SBGGR8,
-		.priv = 8,
-	},
-	.set_pix_format = &tas5110c1b_set_pix_format
-};
-
-
-int sn9c102_probe_tas5110c1b(struct sn9c102_device* cam)
-{
-	const struct usb_device_id tas5110c1b_id_table[] = {
-		{ USB_DEVICE(0x0c45, 0x6001), },
-		{ USB_DEVICE(0x0c45, 0x6005), },
-		{ USB_DEVICE(0x0c45, 0x60ab), },
-		{ }
-	};
-
-	/* Sensor detection is based on USB pid/vid */
-	if (!sn9c102_match_id(cam, tas5110c1b_id_table))
-		return -ENODEV;
-
-	sn9c102_attach_sensor(cam, &tas5110c1b);
-
-	return 0;
-}
diff --git a/drivers/media/usb/sn9c102/sn9c102_tas5110d.c b/drivers/media/usb/sn9c102/sn9c102_tas5110d.c
deleted file mode 100644
index 9372e6f9fcf..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102_tas5110d.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/***************************************************************************
- * Plug-in for TAS5110D image sensor connected to the SN9C1xx PC Camera    *
- * Controllers                                                             *
- *                                                                         *
- * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it>       *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int tas5110d_init(struct sn9c102_device* cam)
-{
-	int err;
-
-	err = sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x04, 0x01},
-				       {0x0a, 0x14}, {0x60, 0x17},
-				       {0x06, 0x18}, {0xfb, 0x19});
-
-	err += sn9c102_i2c_write(cam, 0x9a, 0xca);
-
-	return err;
-}
-
-
-static int tas5110d_set_crop(struct sn9c102_device* cam,
-			     const struct v4l2_rect* rect)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	int err = 0;
-	u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 69,
-	   v_start = (u8)(rect->top - s->cropcap.bounds.top) + 9;
-
-	err += sn9c102_write_reg(cam, h_start, 0x12);
-	err += sn9c102_write_reg(cam, v_start, 0x13);
-
-	err += sn9c102_write_reg(cam, 0x14, 0x1a);
-	err += sn9c102_write_reg(cam, 0x0a, 0x1b);
-
-	return err;
-}
-
-
-static int tas5110d_set_pix_format(struct sn9c102_device* cam,
-				     const struct v4l2_pix_format* pix)
-{
-	int err = 0;
-
-	if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
-		err += sn9c102_write_reg(cam, 0x3b, 0x19);
-	else
-		err += sn9c102_write_reg(cam, 0xfb, 0x19);
-
-	return err;
-}
-
-
-static const struct sn9c102_sensor tas5110d = {
-	.name = "TAS5110D",
-	.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
-	.supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
-	.sysfs_ops = SN9C102_I2C_WRITE,
-	.frequency = SN9C102_I2C_100KHZ,
-	.interface = SN9C102_I2C_2WIRES,
-	.i2c_slave_id = 0x61,
-	.init = &tas5110d_init,
-	.cropcap = {
-		.bounds = {
-			.left = 0,
-			.top = 0,
-			.width = 352,
-			.height = 288,
-		},
-		.defrect = {
-			.left = 0,
-			.top = 0,
-			.width = 352,
-			.height = 288,
-		},
-	},
-	.set_crop = &tas5110d_set_crop,
-	.pix_format = {
-		.width = 352,
-		.height = 288,
-		.pixelformat = V4L2_PIX_FMT_SBGGR8,
-		.priv = 8,
-	},
-	.set_pix_format = &tas5110d_set_pix_format
-};
-
-
-int sn9c102_probe_tas5110d(struct sn9c102_device* cam)
-{
-	const struct usb_device_id tas5110d_id_table[] = {
-		{ USB_DEVICE(0x0c45, 0x6007), },
-		{ }
-	};
-
-	if (!sn9c102_match_id(cam, tas5110d_id_table))
-		return -ENODEV;
-
-	sn9c102_attach_sensor(cam, &tas5110d);
-
-	return 0;
-}
diff --git a/drivers/media/usb/sn9c102/sn9c102_tas5130d1b.c b/drivers/media/usb/sn9c102/sn9c102_tas5130d1b.c
deleted file mode 100644
index a30bbc4389f..00000000000
--- a/drivers/media/usb/sn9c102/sn9c102_tas5130d1b.c
+++ /dev/null
@@ -1,165 +0,0 @@
-/***************************************************************************
- * Plug-in for TAS5130D1B image sensor connected to the SN9C1xx PC Camera  *
- * Controllers                                                             *
- *                                                                         *
- * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it>  *
- *                                                                         *
- * This program is free software; you can redistribute it and/or modify    *
- * it under the terms of the GNU General Public License as published by    *
- * the Free Software Foundation; either version 2 of the License, or       *
- * (at your option) any later version.                                     *
- *                                                                         *
- * This program is distributed in the hope that it will be useful,         *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
- * GNU General Public License for more details.                            *
- *                                                                         *
- * You should have received a copy of the GNU General Public License       *
- * along with this program; if not, write to the Free Software             *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int tas5130d1b_init(struct sn9c102_device* cam)
-{
-	int err;
-
-	err = sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x20, 0x17},
-				       {0x04, 0x01}, {0x01, 0x10},
-				       {0x00, 0x11}, {0x00, 0x14},
-				       {0x60, 0x17}, {0x07, 0x18});
-
-	return err;
-}
-
-
-static int tas5130d1b_set_ctrl(struct sn9c102_device* cam,
-			       const struct v4l2_control* ctrl)
-{
-	int err = 0;
-
-	switch (ctrl->id) {
-	case V4L2_CID_GAIN:
-		err += sn9c102_i2c_write(cam, 0x20, 0xf6 - ctrl->value);
-		break;
-	case V4L2_CID_EXPOSURE:
-		err += sn9c102_i2c_write(cam, 0x40, 0x47 - ctrl->value);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return err ? -EIO : 0;
-}
-
-
-static int tas5130d1b_set_crop(struct sn9c102_device* cam,
-			       const struct v4l2_rect* rect)
-{
-	struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
-	u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 104,
-	   v_start = (u8)(rect->top - s->cropcap.bounds.top) + 12;
-	int err = 0;
-
-	err += sn9c102_write_reg(cam, h_start, 0x12);
-	err += sn9c102_write_reg(cam, v_start, 0x13);
-
-	/* Do NOT change! */
-	err += sn9c102_write_reg(cam, 0x1f, 0x1a);
-	err += sn9c102_write_reg(cam, 0x1a, 0x1b);
-	err += sn9c102_write_reg(cam, sn9c102_pread_reg(cam, 0x19), 0x19);
-
-	return err;
-}
-
-
-static int tas5130d1b_set_pix_format(struct sn9c102_device* cam,
-				     const struct v4l2_pix_format* pix)
-{
-	int err = 0;
-
-	if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
-		err += sn9c102_write_reg(cam, 0x63, 0x19);
-	else
-		err += sn9c102_write_reg(cam, 0xf3, 0x19);
-
-	return err;
-}
-
-
-static const struct sn9c102_sensor tas5130d1b = {
-	.name = "TAS5130D1B",
-	.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
-	.supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
-	.sysfs_ops = SN9C102_I2C_WRITE,
-	.frequency = SN9C102_I2C_100KHZ,
-	.interface = SN9C102_I2C_3WIRES,
-	.init = &tas5130d1b_init,
-	.qctrl = {
-		{
-			.id = V4L2_CID_GAIN,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "global gain",
-			.minimum = 0x00,
-			.maximum = 0xf6,
-			.step = 0x02,
-			.default_value = 0x00,
-			.flags = 0,
-		},
-		{
-			.id = V4L2_CID_EXPOSURE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "exposure",
-			.minimum = 0x00,
-			.maximum = 0x47,
-			.step = 0x01,
-			.default_value = 0x00,
-			.flags = 0,
-		},
-	},
-	.set_ctrl = &tas5130d1b_set_ctrl,
-	.cropcap = {
-		.bounds = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-		.defrect = {
-			.left = 0,
-			.top = 0,
-			.width = 640,
-			.height = 480,
-		},
-	},
-	.set_crop = &tas5130d1b_set_crop,
-	.pix_format = {
-		.width = 640,
-		.height = 480,
-		.pixelformat = V4L2_PIX_FMT_SBGGR8,
-		.priv = 8,
-	},
-	.set_pix_format = &tas5130d1b_set_pix_format
-};
-
-
-int sn9c102_probe_tas5130d1b(struct sn9c102_device* cam)
-{
-	const struct usb_device_id tas5130d1b_id_table[] = {
-		{ USB_DEVICE(0x0c45, 0x6024), },
-		{ USB_DEVICE(0x0c45, 0x6025), },
-		{ USB_DEVICE(0x0c45, 0x60aa), },
-		{ }
-	};
-
-	/* Sensor detection is based on USB pid/vid */
-	if (!sn9c102_match_id(cam, tas5130d1b_id_table))
-		return -ENODEV;
-
-	sn9c102_attach_sensor(cam, &tas5130d1b);
-
-	return 0;
-}
diff --git a/drivers/media/usb/stk1160/Kconfig b/drivers/media/usb/stk1160/Kconfig
index 1c3a1ec0023..95584c15dc5 100644
--- a/drivers/media/usb/stk1160/Kconfig
+++ b/drivers/media/usb/stk1160/Kconfig
@@ -1,8 +1,6 @@
-config VIDEO_STK1160
+config VIDEO_STK1160_COMMON
 	tristate "STK1160 USB video capture support"
 	depends on VIDEO_DEV && I2C
-	select VIDEOBUF2_VMALLOC
-	select VIDEO_SAA711X
 
 	---help---
 	  This is a video4linux driver for STK1160 based video capture devices.
@@ -12,9 +10,15 @@ config VIDEO_STK1160
 
 config VIDEO_STK1160_AC97
 	bool "STK1160 AC97 codec support"
-	depends on VIDEO_STK1160 && SND
-	select SND_AC97_CODEC
+	depends on VIDEO_STK1160_COMMON && SND
 
 	---help---
 	  Enables AC97 codec support for stk1160 driver.
-.
+
+config VIDEO_STK1160
+	tristate
+	depends on (!VIDEO_STK1160_AC97 || (SND='n') || SND) && VIDEO_STK1160_COMMON
+	default y
+	select VIDEOBUF2_VMALLOC
+	select VIDEO_SAA711X
+	select SND_AC97_CODEC if SND
diff --git a/drivers/media/usb/stk1160/stk1160-ac97.c b/drivers/media/usb/stk1160/stk1160-ac97.c
index c8583c262c3..2dd308f9541 100644
--- a/drivers/media/usb/stk1160/stk1160-ac97.c
+++ b/drivers/media/usb/stk1160/stk1160-ac97.c
@@ -98,19 +98,17 @@ int stk1160_ac97_register(struct stk1160 *dev)
 	 * Just want a card to access ac96 controls,
 	 * the actual capture interface will be handled by snd-usb-audio
 	 */
-	rc = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
-			      THIS_MODULE, 0, &card);
+	rc = snd_card_new(dev->dev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
+			  THIS_MODULE, 0, &card);
 	if (rc < 0)
 		return rc;
 
-	snd_card_set_dev(card, dev->dev);
-
 	/* TODO: I'm not sure where should I get these names :-( */
 	snprintf(card->shortname, sizeof(card->shortname),
 		 "stk1160-mixer");
 	snprintf(card->longname, sizeof(card->longname),
 		 "stk1160 ac97 codec mixer control");
-	strncpy(card->driver, dev->dev->driver->name, sizeof(card->driver));
+	strlcpy(card->driver, dev->dev->driver->name, sizeof(card->driver));
 
 	rc = snd_ac97_bus(card, 0, &stk1160_ac97_ops, NULL, &ac97_bus);
 	if (rc)
diff --git a/drivers/media/usb/stk1160/stk1160-core.c b/drivers/media/usb/stk1160/stk1160-core.c
index 34a26e0cfe7..03504dcf3c5 100644
--- a/drivers/media/usb/stk1160/stk1160-core.c
+++ b/drivers/media/usb/stk1160/stk1160-core.c
@@ -67,17 +67,25 @@ int stk1160_read_reg(struct stk1160 *dev, u16 reg, u8 *value)
 {
 	int ret;
 	int pipe = usb_rcvctrlpipe(dev->udev, 0);
+	u8 *buf;
 
 	*value = 0;
+
+	buf = kmalloc(sizeof(u8), GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
 	ret = usb_control_msg(dev->udev, pipe, 0x00,
 			USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-			0x00, reg, value, sizeof(u8), HZ);
+			0x00, reg, buf, sizeof(u8), HZ);
 	if (ret < 0) {
 		stk1160_err("read failed on reg 0x%x (%d)\n",
 			reg, ret);
+		kfree(buf);
 		return ret;
 	}
 
+	*value = *buf;
+	kfree(buf);
 	return 0;
 }
 
diff --git a/drivers/media/usb/stk1160/stk1160-v4l.c b/drivers/media/usb/stk1160/stk1160-v4l.c
index 876fc26565e..5461341a31c 100644
--- a/drivers/media/usb/stk1160/stk1160-v4l.c
+++ b/drivers/media/usb/stk1160/stk1160-v4l.c
@@ -379,6 +379,9 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm)
 	struct stk1160 *dev = video_drvdata(file);
 	struct vb2_queue *q = &dev->vb_vidq;
 
+	if (dev->norm == norm)
+		return 0;
+
 	if (vb2_is_busy(q))
 		return -EBUSY;
 
@@ -403,7 +406,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm)
 
 	stk1160_set_std(dev);
 
-	v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std,
+	v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_std,
 			dev->norm);
 
 	return 0;
@@ -440,9 +443,6 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
 {
 	struct stk1160 *dev = video_drvdata(file);
 
-	if (vb2_is_busy(&dev->vb_vidq))
-		return -EBUSY;
-
 	if (i > STK1160_MAX_INPUT)
 		return -EINVAL;
 
@@ -583,10 +583,10 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
 }
 
 /* abort streaming and wait for last buffer */
-static int stop_streaming(struct vb2_queue *vq)
+static void stop_streaming(struct vb2_queue *vq)
 {
 	struct stk1160 *dev = vb2_get_drv_priv(vq);
-	return stk1160_stop_streaming(dev);
+	stk1160_stop_streaming(dev);
 }
 
 static struct vb2_ops stk1160_video_qops = {
@@ -641,7 +641,7 @@ int stk1160_vb2_setup(struct stk1160 *dev)
 	q->buf_struct_size = sizeof(struct stk1160_buffer);
 	q->ops = &stk1160_video_qops;
 	q->mem_ops = &vb2_vmalloc_memops;
-	q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 
 	rc = vb2_queue_init(q);
 	if (rc < 0)
@@ -682,7 +682,7 @@ int stk1160_video_register(struct stk1160 *dev)
 	dev->fmt = &format[0];
 	stk1160_set_std(dev);
 
-	v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std,
+	v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_std,
 			dev->norm);
 
 	video_set_drvdata(&dev->vdev, dev);
diff --git a/drivers/media/usb/stk1160/stk1160.h b/drivers/media/usb/stk1160/stk1160.h
index 05b05b160e1..abdea484c99 100644
--- a/drivers/media/usb/stk1160/stk1160.h
+++ b/drivers/media/usb/stk1160/stk1160.h
@@ -143,7 +143,6 @@ struct stk1160 {
 	int num_alt;
 
 	struct stk1160_isoc_ctl isoc_ctl;
-	char urb_buf[255];	 /* urb control msg buffer */
 
 	/* frame properties */
 	int width;		  /* current frame width */
diff --git a/drivers/media/usb/stkwebcam/stk-webcam.c b/drivers/media/usb/stkwebcam/stk-webcam.c
index c43c8d32be4..be77482c307 100644
--- a/drivers/media/usb/stkwebcam/stk-webcam.c
+++ b/drivers/media/usb/stkwebcam/stk-webcam.c
@@ -111,6 +111,13 @@ static const struct dmi_system_id stk_upside_down_dmi_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "F3JC")
 		}
 	},
+	{
+		.ident = "T12Rg-H",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HCL Infosystems Limited"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "T12Rg-H")
+		}
+	},
 	{}
 };
 
diff --git a/drivers/media/usb/tlg2300/pd-alsa.c b/drivers/media/usb/tlg2300/pd-alsa.c
index 3f3e141f70f..dd8fe100590 100644
--- a/drivers/media/usb/tlg2300/pd-alsa.c
+++ b/drivers/media/usb/tlg2300/pd-alsa.c
@@ -300,7 +300,8 @@ int poseidon_audio_init(struct poseidon *p)
 	struct snd_pcm *pcm;
 	int ret;
 
-	ret = snd_card_create(-1, "Telegent", THIS_MODULE, 0, &card);
+	ret = snd_card_new(&p->interface->dev, -1, "Telegent",
+			   THIS_MODULE, 0, &card);
 	if (ret != 0)
 		return ret;
 
diff --git a/drivers/media/usb/tlg2300/pd-main.c b/drivers/media/usb/tlg2300/pd-main.c
index e07e4c699cc..3316caa4733 100644
--- a/drivers/media/usb/tlg2300/pd-main.c
+++ b/drivers/media/usb/tlg2300/pd-main.c
@@ -232,7 +232,7 @@ static int firmware_download(struct usb_device *udev)
 		goto out;
 	}
 
-	max_packet_size = udev->ep_out[0x1]->desc.wMaxPacketSize;
+	max_packet_size = le16_to_cpu(udev->ep_out[0x1]->desc.wMaxPacketSize);
 	log("\t\t download size : %d", (int)max_packet_size);
 
 	for (offset = 0; offset < fwlength; offset += max_packet_size) {
@@ -375,7 +375,7 @@ static inline void set_map_flags(struct poseidon *pd, struct usb_device *udev)
 }
 #endif
 
-static int check_firmware(struct usb_device *udev, int *down_firmware)
+static int check_firmware(struct usb_device *udev)
 {
 	void *buf;
 	int ret;
@@ -395,10 +395,8 @@ static int check_firmware(struct usb_device *udev, int *down_firmware)
 			 USB_CTRL_GET_TIMEOUT);
 	kfree(buf);
 
-	if (ret < 0) {
-		*down_firmware = 1;
+	if (ret < 0)
 		return firmware_download(udev);
-	}
 	return 0;
 }
 
@@ -411,9 +409,9 @@ static int poseidon_probe(struct usb_interface *interface,
 	int new_one = 0;
 
 	/* download firmware */
-	check_firmware(udev, &ret);
+	ret = check_firmware(udev);
 	if (ret)
-		return 0;
+		return ret;
 
 	/* Do I recovery from the hibernate ? */
 	pd = find_old_poseidon(udev);
@@ -436,12 +434,22 @@ static int poseidon_probe(struct usb_interface *interface,
 
 		/* register v4l2 device */
 		ret = v4l2_device_register(&interface->dev, &pd->v4l2_dev);
+		if (ret)
+			goto err_v4l2;
 
 		/* register devices in directory /dev */
 		ret = pd_video_init(pd);
-		poseidon_audio_init(pd);
-		poseidon_fm_init(pd);
-		pd_dvb_usb_device_init(pd);
+		if (ret)
+			goto err_video;
+		ret = poseidon_audio_init(pd);
+		if (ret)
+			goto err_audio;
+		ret = poseidon_fm_init(pd);
+		if (ret)
+			goto err_fm;
+		ret = pd_dvb_usb_device_init(pd);
+		if (ret)
+			goto err_dvb;
 
 		INIT_LIST_HEAD(&pd->device_list);
 		list_add_tail(&pd->device_list, &pd_device_list);
@@ -459,6 +467,17 @@ static int poseidon_probe(struct usb_interface *interface,
 	}
 #endif
 	return 0;
+err_dvb:
+	poseidon_fm_exit(pd);
+err_fm:
+	poseidon_audio_free(pd);
+err_audio:
+	pd_video_exit(pd);
+err_video:
+	v4l2_device_unregister(&pd->v4l2_dev);
+err_v4l2:
+	kfree(pd);
+	return ret;
 }
 
 static void poseidon_disconnect(struct usb_interface *interface)
diff --git a/drivers/media/usb/tm6000/tm6000-alsa.c b/drivers/media/usb/tm6000/tm6000-alsa.c
index 813c1ec5360..74e5697d867 100644
--- a/drivers/media/usb/tm6000/tm6000-alsa.c
+++ b/drivers/media/usb/tm6000/tm6000-alsa.c
@@ -1,7 +1,7 @@
 /*
  *
  *  Support for audio capture for tm5600/6000/6010
- *    (c) 2007-2008 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *    (c) 2007-2008 Mauro Carvalho Chehab
  *
  *  Based on cx88-alsa.c
  *
@@ -56,7 +56,7 @@ MODULE_PARM_DESC(index, "Index value for tm6000x capture interface(s).");
  ****************************************************************************/
 
 MODULE_DESCRIPTION("ALSA driver module for tm5600/tm6000/tm6010 based TV cards");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
 MODULE_LICENSE("GPL");
 MODULE_SUPPORTED_DEVICE("{{Trident,tm5600},"
 			"{{Trident,tm6000},"
@@ -431,7 +431,8 @@ static int tm6000_audio_init(struct tm6000_core *dev)
 	if (!enable[devnr])
 		return -ENOENT;
 
-	rc = snd_card_create(index[devnr], "tm6000", THIS_MODULE, 0, &card);
+	rc = snd_card_new(&dev->udev->dev, index[devnr], "tm6000",
+			  THIS_MODULE, 0, &card);
 	if (rc < 0) {
 		snd_printk(KERN_ERR "cannot create card instance %d\n", devnr);
 		return rc;
@@ -445,7 +446,6 @@ static int tm6000_audio_init(struct tm6000_core *dev)
 		le16_to_cpu(dev->udev->descriptor.idVendor),
 		le16_to_cpu(dev->udev->descriptor.idProduct));
 	snd_component_add(card, component);
-	snd_card_set_dev(card, &dev->udev->dev);
 
 	chip = kzalloc(sizeof(struct snd_tm6000_card), GFP_KERNEL);
 	if (!chip) {
diff --git a/drivers/media/usb/tm6000/tm6000-cards.c b/drivers/media/usb/tm6000/tm6000-cards.c
index 1ccaaddaa30..2e8c3afe4ec 100644
--- a/drivers/media/usb/tm6000/tm6000-cards.c
+++ b/drivers/media/usb/tm6000/tm6000-cards.c
@@ -1120,7 +1120,7 @@ static int tm6000_init_dev(struct tm6000_core *dev)
 	tm6000_config_tuner(dev);
 
 	/* Set video standard */
-	v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
+	v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_std, dev->norm);
 
 	/* Set tuner frequency - also loads firmware on xc2028/xc3028 */
 	f.tuner = 0;
diff --git a/drivers/media/usb/tm6000/tm6000-dvb.c b/drivers/media/usb/tm6000/tm6000-dvb.c
index 9fc1e940a82..095f5db1a79 100644
--- a/drivers/media/usb/tm6000/tm6000-dvb.c
+++ b/drivers/media/usb/tm6000/tm6000-dvb.c
@@ -32,7 +32,7 @@
 #include "xc5000.h"
 
 MODULE_DESCRIPTION("DVB driver extension module for tm5600/6000/6010 based TV cards");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
 MODULE_LICENSE("GPL");
 
 MODULE_SUPPORTED_DEVICE("{{Trident, tm5600},"
diff --git a/drivers/media/usb/tm6000/tm6000-input.c b/drivers/media/usb/tm6000/tm6000-input.c
index 8a6bbf1d80e..d1af5438c16 100644
--- a/drivers/media/usb/tm6000/tm6000-input.c
+++ b/drivers/media/usb/tm6000/tm6000-input.c
@@ -422,7 +422,7 @@ int tm6000_ir_init(struct tm6000_core *dev)
 	ir->rc = rc;
 
 	/* input setup */
-	rc->allowed_protos = RC_BIT_RC5 | RC_BIT_NEC;
+	rc_set_allowed_protocols(rc, RC_BIT_RC5 | RC_BIT_NEC);
 	/* Neded, in order to support NEC remotes with 24 or 32 bits */
 	rc->scanmask = 0xffff;
 	rc->priv = ir;
diff --git a/drivers/media/usb/tm6000/tm6000-stds.c b/drivers/media/usb/tm6000/tm6000-stds.c
index 5e28d6a2412..93a4b2434b6 100644
--- a/drivers/media/usb/tm6000/tm6000-stds.c
+++ b/drivers/media/usb/tm6000/tm6000-stds.c
@@ -1,7 +1,7 @@
 /*
  *  tm6000-stds.c - driver for TM5600/TM6000/TM6010 USB video capture devices
  *
- *  Copyright (C) 2007 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *  Copyright (C) 2007 Mauro Carvalho Chehab
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/usb/tm6000/tm6000-video.c b/drivers/media/usb/tm6000/tm6000-video.c
index cc1aa14996f..e6b3d5d83d4 100644
--- a/drivers/media/usb/tm6000/tm6000-video.c
+++ b/drivers/media/usb/tm6000/tm6000-video.c
@@ -1071,7 +1071,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm)
 	if (rc < 0)
 		return rc;
 
-	v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
+	v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_std, dev->norm);
 
 	return 0;
 }
diff --git a/drivers/media/usb/ttusb-dec/ttusb_dec.c b/drivers/media/usb/ttusb-dec/ttusb_dec.c
index e52c3b97f30..29724af9b9a 100644
--- a/drivers/media/usb/ttusb-dec/ttusb_dec.c
+++ b/drivers/media/usb/ttusb-dec/ttusb_dec.c
@@ -366,7 +366,7 @@ static int ttusb_dec_get_stb_state (struct ttusb_dec *dec, unsigned int *mode,
 		}
 		return 0;
 	} else {
-		return -1;
+		return -ENOENT;
 	}
 }
 
@@ -1241,6 +1241,8 @@ static void ttusb_dec_init_v_pes(struct ttusb_dec *dec)
 
 static int ttusb_dec_init_usb(struct ttusb_dec *dec)
 {
+	int result;
+
 	dprintk("%s\n", __func__);
 
 	mutex_init(&dec->usb_mutex);
@@ -1258,7 +1260,7 @@ static int ttusb_dec_init_usb(struct ttusb_dec *dec)
 			return -ENOMEM;
 		}
 		dec->irq_buffer = usb_alloc_coherent(dec->udev,IRQ_PACKET_SIZE,
-					GFP_ATOMIC, &dec->irq_dma_handle);
+					GFP_KERNEL, &dec->irq_dma_handle);
 		if(!dec->irq_buffer) {
 			usb_free_urb(dec->irq_urb);
 			return -ENOMEM;
@@ -1270,7 +1272,13 @@ static int ttusb_dec_init_usb(struct ttusb_dec *dec)
 		dec->irq_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
 	}
 
-	return ttusb_dec_alloc_iso_urbs(dec);
+	result = ttusb_dec_alloc_iso_urbs(dec);
+	if (result) {
+		usb_free_urb(dec->irq_urb);
+		usb_free_coherent(dec->udev, IRQ_PACKET_SIZE,
+				  dec->irq_buffer, dec->irq_dma_handle);
+	}
+	return result;
 }
 
 static int ttusb_dec_boot_dsp(struct ttusb_dec *dec)
@@ -1293,10 +1301,11 @@ static int ttusb_dec_boot_dsp(struct ttusb_dec *dec)
 
 	dprintk("%s\n", __func__);
 
-	if (request_firmware(&fw_entry, dec->firmware_name, &dec->udev->dev)) {
+	result = request_firmware(&fw_entry, dec->firmware_name, &dec->udev->dev);
+	if (result) {
 		printk(KERN_ERR "%s: Firmware (%s) unavailable.\n",
 		       __func__, dec->firmware_name);
-		return 1;
+		return result;
 	}
 
 	firmware = fw_entry->data;
@@ -1306,7 +1315,7 @@ static int ttusb_dec_boot_dsp(struct ttusb_dec *dec)
 		printk("%s: firmware size too small for DSP code (%zu < 60).\n",
 			__func__, firmware_size);
 		release_firmware(fw_entry);
-		return -1;
+		return -ENOENT;
 	}
 
 	/* a 32 bit checksum over the first 56 bytes of the DSP Code is stored
@@ -1320,7 +1329,7 @@ static int ttusb_dec_boot_dsp(struct ttusb_dec *dec)
 		       "0x%08x != 0x%08x in file), file invalid.\n",
 			__func__, crc32_csum, crc32_check);
 		release_firmware(fw_entry);
-		return -1;
+		return -ENOENT;
 	}
 	memcpy(idstring, &firmware[36], 20);
 	idstring[20] = '\0';
@@ -1389,55 +1398,48 @@ static int ttusb_dec_init_stb(struct ttusb_dec *dec)
 	dprintk("%s\n", __func__);
 
 	result = ttusb_dec_get_stb_state(dec, &mode, &model, &version);
+	if (result)
+		return result;
 
-	if (!result) {
-		if (!mode) {
-			if (version == 0xABCDEFAB)
-				printk(KERN_INFO "ttusb_dec: no version "
-				       "info in Firmware\n");
-			else
-				printk(KERN_INFO "ttusb_dec: Firmware "
-				       "%x.%02x%c%c\n",
-				       version >> 24, (version >> 16) & 0xff,
-				       (version >> 8) & 0xff, version & 0xff);
-
-			result = ttusb_dec_boot_dsp(dec);
-			if (result)
-				return result;
-			else
-				return 1;
-		} else {
-			/* We can't trust the USB IDs that some firmwares
-			   give the box */
-			switch (model) {
-			case 0x00070001:
-			case 0x00070008:
-			case 0x0007000c:
-				ttusb_dec_set_model(dec, TTUSB_DEC3000S);
-				break;
-			case 0x00070009:
-			case 0x00070013:
-				ttusb_dec_set_model(dec, TTUSB_DEC2000T);
-				break;
-			case 0x00070011:
-				ttusb_dec_set_model(dec, TTUSB_DEC2540T);
-				break;
-			default:
-				printk(KERN_ERR "%s: unknown model returned "
-				       "by firmware (%08x) - please report\n",
-				       __func__, model);
-				return -1;
-				break;
-			}
+	if (!mode) {
+		if (version == 0xABCDEFAB)
+			printk(KERN_INFO "ttusb_dec: no version "
+			       "info in Firmware\n");
+		else
+			printk(KERN_INFO "ttusb_dec: Firmware "
+			       "%x.%02x%c%c\n",
+			       version >> 24, (version >> 16) & 0xff,
+			       (version >> 8) & 0xff, version & 0xff);
 
+		result = ttusb_dec_boot_dsp(dec);
+		if (result)
+			return result;
+	} else {
+		/* We can't trust the USB IDs that some firmwares
+		   give the box */
+		switch (model) {
+		case 0x00070001:
+		case 0x00070008:
+		case 0x0007000c:
+			ttusb_dec_set_model(dec, TTUSB_DEC3000S);
+			break;
+		case 0x00070009:
+		case 0x00070013:
+			ttusb_dec_set_model(dec, TTUSB_DEC2000T);
+			break;
+		case 0x00070011:
+			ttusb_dec_set_model(dec, TTUSB_DEC2540T);
+			break;
+		default:
+			printk(KERN_ERR "%s: unknown model returned "
+			       "by firmware (%08x) - please report\n",
+			       __func__, model);
+			return -ENOENT;
+		}
 			if (version >= 0x01770000)
 				dec->can_playback = 1;
-
-			return 0;
-		}
 	}
-	else
-		return result;
+	return 0;
 }
 
 static int ttusb_dec_init_dvb(struct ttusb_dec *dec)
@@ -1539,19 +1541,7 @@ static void ttusb_dec_exit_dvb(struct ttusb_dec *dec)
 
 static void ttusb_dec_exit_rc(struct ttusb_dec *dec)
 {
-
 	dprintk("%s\n", __func__);
-	/* we have to check whether the irq URB is already submitted.
-	  * As the irq is submitted after the interface is changed,
-	  * this is the best method i figured out.
-	  * Any others?*/
-	if (dec->interface == TTUSB_DEC_INTERFACE_IN)
-		usb_kill_urb(dec->irq_urb);
-
-	usb_free_urb(dec->irq_urb);
-
-	usb_free_coherent(dec->udev,IRQ_PACKET_SIZE,
-			  dec->irq_buffer, dec->irq_dma_handle);
 
 	if (dec->rc_input_dev) {
 		input_unregister_device(dec->rc_input_dev);
@@ -1566,6 +1556,20 @@ static void ttusb_dec_exit_usb(struct ttusb_dec *dec)
 
 	dprintk("%s\n", __func__);
 
+	if (enable_rc) {
+		/* we have to check whether the irq URB is already submitted.
+		 * As the irq is submitted after the interface is changed,
+		 * this is the best method i figured out.
+		 * Any others?*/
+		if (dec->interface == TTUSB_DEC_INTERFACE_IN)
+			usb_kill_urb(dec->irq_urb);
+
+		usb_free_urb(dec->irq_urb);
+
+		usb_free_coherent(dec->udev, IRQ_PACKET_SIZE,
+				  dec->irq_buffer, dec->irq_dma_handle);
+	}
+
 	dec->iso_stream_count = 0;
 
 	for (i = 0; i < ISO_BUF_COUNT; i++)
@@ -1623,6 +1627,7 @@ static int ttusb_dec_probe(struct usb_interface *intf,
 {
 	struct usb_device *udev;
 	struct ttusb_dec *dec;
+	int result;
 
 	dprintk("%s\n", __func__);
 
@@ -1651,13 +1656,15 @@ static int ttusb_dec_probe(struct usb_interface *intf,
 
 	dec->udev = udev;
 
-	if (ttusb_dec_init_usb(dec))
-		return 0;
-	if (ttusb_dec_init_stb(dec)) {
-		ttusb_dec_exit_usb(dec);
-		return 0;
-	}
-	ttusb_dec_init_dvb(dec);
+	result = ttusb_dec_init_usb(dec);
+	if (result)
+		goto err_usb;
+	result = ttusb_dec_init_stb(dec);
+	if (result)
+		goto err_stb;
+	result = ttusb_dec_init_dvb(dec);
+	if (result)
+		goto err_stb;
 
 	dec->adapter.priv = dec;
 	switch (id->idProduct) {
@@ -1696,6 +1703,11 @@ static int ttusb_dec_probe(struct usb_interface *intf,
 		ttusb_init_rc(dec);
 
 	return 0;
+err_stb:
+	ttusb_dec_exit_usb(dec);
+err_usb:
+	kfree(dec);
+	return result;
 }
 
 static void ttusb_dec_disconnect(struct usb_interface *intf)
diff --git a/drivers/media/usb/usbtv/Kconfig b/drivers/media/usb/usbtv/Kconfig
index 8864436464b..7c5b86006ee 100644
--- a/drivers/media/usb/usbtv/Kconfig
+++ b/drivers/media/usb/usbtv/Kconfig
@@ -1,6 +1,6 @@
 config VIDEO_USBTV
         tristate "USBTV007 video capture support"
-        depends on VIDEO_DEV
+        depends on VIDEO_V4L2
         select VIDEOBUF2_VMALLOC
 
         ---help---
diff --git a/drivers/media/usb/usbtv/Makefile b/drivers/media/usb/usbtv/Makefile
index 28b872fa94e..775316a88ea 100644
--- a/drivers/media/usb/usbtv/Makefile
+++ b/drivers/media/usb/usbtv/Makefile
@@ -1 +1,4 @@
+usbtv-y := usbtv-core.o \
+	usbtv-video.o
+
 obj-$(CONFIG_VIDEO_USBTV) += usbtv.o
diff --git a/drivers/media/usb/usbtv/usbtv-core.c b/drivers/media/usb/usbtv/usbtv-core.c
new file mode 100644
index 00000000000..2f87ddfa469
--- /dev/null
+++ b/drivers/media/usb/usbtv/usbtv-core.c
@@ -0,0 +1,134 @@
+/*
+ * Fushicai USBTV007 Video Grabber Driver
+ *
+ * Product web site:
+ * http://www.fushicai.com/products_detail/&productId=d05449ee-b690-42f9-a661-aa7353894bed.html
+ *
+ * Following LWN articles were very useful in construction of this driver:
+ * Video4Linux2 API series: http://lwn.net/Articles/203924/
+ * videobuf2 API explanation: http://lwn.net/Articles/447435/
+ * Thanks go to Jonathan Corbet for providing this quality documentation.
+ * He is awesome.
+ *
+ * Copyright (c) 2013 Lubomir Rintel
+ * All rights reserved.
+ * No physical hardware was harmed running Windows during the
+ * reverse-engineering activity
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer,
+ *    without modification.
+ * 2. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL").
+ */
+
+#include "usbtv.h"
+
+int usbtv_set_regs(struct usbtv *usbtv, const u16 regs[][2], int size)
+{
+	int ret;
+	int pipe = usb_rcvctrlpipe(usbtv->udev, 0);
+	int i;
+
+	for (i = 0; i < size; i++) {
+		u16 index = regs[i][0];
+		u16 value = regs[i][1];
+
+		ret = usb_control_msg(usbtv->udev, pipe, USBTV_REQUEST_REG,
+			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			value, index, NULL, 0, 0);
+		if (ret < 0)
+			return ret;
+	}
+
+	return 0;
+}
+
+static int usbtv_probe(struct usb_interface *intf,
+	const struct usb_device_id *id)
+{
+	int ret;
+	int size;
+	struct device *dev = &intf->dev;
+	struct usbtv *usbtv;
+
+	/* Checks that the device is what we think it is. */
+	if (intf->num_altsetting != 2)
+		return -ENODEV;
+	if (intf->altsetting[1].desc.bNumEndpoints != 4)
+		return -ENODEV;
+
+	/* Packet size is split into 11 bits of base size and count of
+	 * extra multiplies of it.*/
+	size = usb_endpoint_maxp(&intf->altsetting[1].endpoint[0].desc);
+	size = (size & 0x07ff) * (((size & 0x1800) >> 11) + 1);
+
+	/* Device structure */
+	usbtv = kzalloc(sizeof(struct usbtv), GFP_KERNEL);
+	if (usbtv == NULL)
+		return -ENOMEM;
+	usbtv->dev = dev;
+	usbtv->udev = usb_get_dev(interface_to_usbdev(intf));
+
+	usbtv->iso_size = size;
+
+	usb_set_intfdata(intf, usbtv);
+
+	ret = usbtv_video_init(usbtv);
+	if (ret < 0)
+		goto usbtv_video_fail;
+
+	/* for simplicity we exploit the v4l2_device reference counting */
+	v4l2_device_get(&usbtv->v4l2_dev);
+
+	dev_info(dev, "Fushicai USBTV007 Video Grabber\n");
+	return 0;
+
+usbtv_video_fail:
+	kfree(usbtv);
+
+	return ret;
+}
+
+static void usbtv_disconnect(struct usb_interface *intf)
+{
+	struct usbtv *usbtv = usb_get_intfdata(intf);
+	usb_set_intfdata(intf, NULL);
+
+	if (!usbtv)
+		return;
+
+	usbtv_video_free(usbtv);
+
+	usb_put_dev(usbtv->udev);
+	usbtv->udev = NULL;
+
+	/* the usbtv structure will be deallocated when v4l2 will be
+	   done using it */
+	v4l2_device_put(&usbtv->v4l2_dev);
+}
+
+static struct usb_device_id usbtv_id_table[] = {
+	{ USB_DEVICE(0x1b71, 0x3002) },
+	{}
+};
+MODULE_DEVICE_TABLE(usb, usbtv_id_table);
+
+MODULE_AUTHOR("Lubomir Rintel");
+MODULE_DESCRIPTION("Fushicai USBTV007 Video Grabber Driver");
+MODULE_LICENSE("Dual BSD/GPL");
+
+static struct usb_driver usbtv_usb_driver = {
+	.name = "usbtv",
+	.id_table = usbtv_id_table,
+	.probe = usbtv_probe,
+	.disconnect = usbtv_disconnect,
+};
+
+module_usb_driver(usbtv_usb_driver);
diff --git a/drivers/media/usb/usbtv/usbtv.c b/drivers/media/usb/usbtv/usbtv-video.c
index bf43f874685..2967e808408 100644
--- a/drivers/media/usb/usbtv/usbtv.c
+++ b/drivers/media/usb/usbtv/usbtv-video.c
@@ -28,79 +28,142 @@
  * GNU General Public License ("GPL").
  */
 
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-#include <linux/version.h>
-#include <linux/videodev2.h>
-
-#include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 #include <media/videobuf2-core.h>
-#include <media/videobuf2-vmalloc.h>
-
-/* Hardware. */
-#define USBTV_VIDEO_ENDP	0x81
-#define USBTV_BASE		0xc000
-#define USBTV_REQUEST_REG	12
-
-/* Number of concurrent isochronous urbs submitted.
- * Higher numbers was seen to overly saturate the USB bus. */
-#define USBTV_ISOC_TRANSFERS	16
-#define USBTV_ISOC_PACKETS	8
-
-#define USBTV_WIDTH		720
-#define USBTV_HEIGHT		480
-
-#define USBTV_CHUNK_SIZE	256
-#define USBTV_CHUNK		240
-#define USBTV_CHUNKS		(USBTV_WIDTH * USBTV_HEIGHT \
-					/ 2 / USBTV_CHUNK)
-
-/* Chunk header. */
-#define USBTV_MAGIC_OK(chunk)	((be32_to_cpu(chunk[0]) & 0xff000000) \
-							== 0x88000000)
-#define USBTV_FRAME_ID(chunk)	((be32_to_cpu(chunk[0]) & 0x00ff0000) >> 16)
-#define USBTV_ODD(chunk)	((be32_to_cpu(chunk[0]) & 0x0000f000) >> 15)
-#define USBTV_CHUNK_NO(chunk)	(be32_to_cpu(chunk[0]) & 0x00000fff)
-
-/* A single videobuf2 frame buffer. */
-struct usbtv_buf {
-	struct vb2_buffer vb;
-	struct list_head list;
-};
 
-/* Per-device structure. */
-struct usbtv {
-	struct device *dev;
-	struct usb_device *udev;
-	struct v4l2_device v4l2_dev;
-	struct video_device vdev;
-	struct vb2_queue vb2q;
-	struct mutex v4l2_lock;
-	struct mutex vb2q_lock;
-
-	/* List of videobuf2 buffers protected by a lock. */
-	spinlock_t buflock;
-	struct list_head bufs;
-
-	/* Number of currently processed frame, useful find
-	 * out when a new one begins. */
-	u32 frame_id;
-
-	int iso_size;
-	unsigned int sequence;
-	struct urb *isoc_urbs[USBTV_ISOC_TRANSFERS];
+#include "usbtv.h"
+
+static struct usbtv_norm_params norm_params[] = {
+	{
+		.norm = V4L2_STD_525_60,
+		.cap_width = 720,
+		.cap_height = 480,
+	},
+	{
+		.norm = V4L2_STD_PAL,
+		.cap_width = 720,
+		.cap_height = 576,
+	}
 };
 
+static int usbtv_configure_for_norm(struct usbtv *usbtv, v4l2_std_id norm)
+{
+	int i, ret = 0;
+	struct usbtv_norm_params *params = NULL;
+
+	for (i = 0; i < ARRAY_SIZE(norm_params); i++) {
+		if (norm_params[i].norm & norm) {
+			params = &norm_params[i];
+			break;
+		}
+	}
+
+	if (params) {
+		usbtv->width = params->cap_width;
+		usbtv->height = params->cap_height;
+		usbtv->n_chunks = usbtv->width * usbtv->height
+						/ 4 / USBTV_CHUNK;
+		usbtv->norm = params->norm;
+	} else
+		ret = -EINVAL;
+
+	return ret;
+}
+
+static int usbtv_select_input(struct usbtv *usbtv, int input)
+{
+	int ret;
+
+	static const u16 composite[][2] = {
+		{ USBTV_BASE + 0x0105, 0x0060 },
+		{ USBTV_BASE + 0x011f, 0x00f2 },
+		{ USBTV_BASE + 0x0127, 0x0060 },
+		{ USBTV_BASE + 0x00ae, 0x0010 },
+		{ USBTV_BASE + 0x0284, 0x00aa },
+		{ USBTV_BASE + 0x0239, 0x0060 },
+	};
+
+	static const u16 svideo[][2] = {
+		{ USBTV_BASE + 0x0105, 0x0010 },
+		{ USBTV_BASE + 0x011f, 0x00ff },
+		{ USBTV_BASE + 0x0127, 0x0060 },
+		{ USBTV_BASE + 0x00ae, 0x0030 },
+		{ USBTV_BASE + 0x0284, 0x0088 },
+		{ USBTV_BASE + 0x0239, 0x0060 },
+	};
+
+	switch (input) {
+	case USBTV_COMPOSITE_INPUT:
+		ret = usbtv_set_regs(usbtv, composite, ARRAY_SIZE(composite));
+		break;
+	case USBTV_SVIDEO_INPUT:
+		ret = usbtv_set_regs(usbtv, svideo, ARRAY_SIZE(svideo));
+		break;
+	default:
+		ret = -EINVAL;
+	}
+
+	if (!ret)
+		usbtv->input = input;
+
+	return ret;
+}
+
+static int usbtv_select_norm(struct usbtv *usbtv, v4l2_std_id norm)
+{
+	int ret;
+	static const u16 pal[][2] = {
+		{ USBTV_BASE + 0x001a, 0x0068 },
+		{ USBTV_BASE + 0x010e, 0x0072 },
+		{ USBTV_BASE + 0x010f, 0x00a2 },
+		{ USBTV_BASE + 0x0112, 0x00b0 },
+		{ USBTV_BASE + 0x0117, 0x0001 },
+		{ USBTV_BASE + 0x0118, 0x002c },
+		{ USBTV_BASE + 0x012d, 0x0010 },
+		{ USBTV_BASE + 0x012f, 0x0020 },
+		{ USBTV_BASE + 0x024f, 0x0002 },
+		{ USBTV_BASE + 0x0254, 0x0059 },
+		{ USBTV_BASE + 0x025a, 0x0016 },
+		{ USBTV_BASE + 0x025b, 0x0035 },
+		{ USBTV_BASE + 0x0263, 0x0017 },
+		{ USBTV_BASE + 0x0266, 0x0016 },
+		{ USBTV_BASE + 0x0267, 0x0036 }
+	};
+
+	static const u16 ntsc[][2] = {
+		{ USBTV_BASE + 0x001a, 0x0079 },
+		{ USBTV_BASE + 0x010e, 0x0068 },
+		{ USBTV_BASE + 0x010f, 0x009c },
+		{ USBTV_BASE + 0x0112, 0x00f0 },
+		{ USBTV_BASE + 0x0117, 0x0000 },
+		{ USBTV_BASE + 0x0118, 0x00fc },
+		{ USBTV_BASE + 0x012d, 0x0004 },
+		{ USBTV_BASE + 0x012f, 0x0008 },
+		{ USBTV_BASE + 0x024f, 0x0001 },
+		{ USBTV_BASE + 0x0254, 0x005f },
+		{ USBTV_BASE + 0x025a, 0x0012 },
+		{ USBTV_BASE + 0x025b, 0x0001 },
+		{ USBTV_BASE + 0x0263, 0x001c },
+		{ USBTV_BASE + 0x0266, 0x0011 },
+		{ USBTV_BASE + 0x0267, 0x0005 }
+	};
+
+	ret = usbtv_configure_for_norm(usbtv, norm);
+
+	if (!ret) {
+		if (norm & V4L2_STD_525_60)
+			ret = usbtv_set_regs(usbtv, ntsc, ARRAY_SIZE(ntsc));
+		else if (norm & V4L2_STD_PAL)
+			ret = usbtv_set_regs(usbtv, pal, ARRAY_SIZE(pal));
+	}
+
+	return ret;
+}
+
 static int usbtv_setup_capture(struct usbtv *usbtv)
 {
 	int ret;
-	int pipe = usb_rcvctrlpipe(usbtv->udev, 0);
-	int i;
-	static const u16 protoregs[][2] = {
+	static const u16 setup[][2] = {
 		/* These seem to enable the device. */
 		{ USBTV_BASE + 0x0008, 0x0001 },
 		{ USBTV_BASE + 0x01d0, 0x00ff },
@@ -164,44 +227,50 @@ static int usbtv_setup_capture(struct usbtv *usbtv)
 
 		{ USBTV_BASE + 0x0284, 0x0088 },
 		{ USBTV_BASE + 0x0003, 0x0004 },
-		{ USBTV_BASE + 0x001a, 0x0079 },
 		{ USBTV_BASE + 0x0100, 0x00d3 },
-		{ USBTV_BASE + 0x010e, 0x0068 },
-		{ USBTV_BASE + 0x010f, 0x009c },
-		{ USBTV_BASE + 0x0112, 0x00f0 },
 		{ USBTV_BASE + 0x0115, 0x0015 },
-		{ USBTV_BASE + 0x0117, 0x0000 },
-		{ USBTV_BASE + 0x0118, 0x00fc },
-		{ USBTV_BASE + 0x012d, 0x0004 },
-		{ USBTV_BASE + 0x012f, 0x0008 },
 		{ USBTV_BASE + 0x0220, 0x002e },
 		{ USBTV_BASE + 0x0225, 0x0008 },
 		{ USBTV_BASE + 0x024e, 0x0002 },
-		{ USBTV_BASE + 0x024f, 0x0001 },
-		{ USBTV_BASE + 0x0254, 0x005f },
-		{ USBTV_BASE + 0x025a, 0x0012 },
-		{ USBTV_BASE + 0x025b, 0x0001 },
-		{ USBTV_BASE + 0x0263, 0x001c },
-		{ USBTV_BASE + 0x0266, 0x0011 },
-		{ USBTV_BASE + 0x0267, 0x0005 },
 		{ USBTV_BASE + 0x024e, 0x0002 },
 		{ USBTV_BASE + 0x024f, 0x0002 },
 	};
 
-	for (i = 0; i < ARRAY_SIZE(protoregs); i++) {
-		u16 index = protoregs[i][0];
-		u16 value = protoregs[i][1];
+	ret = usbtv_set_regs(usbtv, setup, ARRAY_SIZE(setup));
+	if (ret)
+		return ret;
+
+	ret = usbtv_select_norm(usbtv, usbtv->norm);
+	if (ret)
+		return ret;
 
-		ret = usb_control_msg(usbtv->udev, pipe, USBTV_REQUEST_REG,
-			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-			value, index, NULL, 0, 0);
-		if (ret < 0)
-			return ret;
-	}
+	ret = usbtv_select_input(usbtv, usbtv->input);
+	if (ret)
+		return ret;
 
 	return 0;
 }
 
+/* Copy data from chunk into a frame buffer, deinterlacing the data
+ * into every second line. Unfortunately, they don't align nicely into
+ * 720 pixel lines, as the chunk is 240 words long, which is 480 pixels.
+ * Therefore, we break down the chunk into two halves before copyting,
+ * so that we can interleave a line if needed. */
+static void usbtv_chunk_to_vbuf(u32 *frame, u32 *src, int chunk_no, int odd)
+{
+	int half;
+
+	for (half = 0; half < 2; half++) {
+		int part_no = chunk_no * 2 + half;
+		int line = part_no / 3;
+		int part_index = (line * 2 + !odd) * 3 + (part_no % 3);
+
+		u32 *dst = &frame[part_index * USBTV_CHUNK/2];
+		memcpy(dst, src, USBTV_CHUNK/2 * sizeof(*src));
+		src += USBTV_CHUNK/2;
+	}
+}
+
 /* Called for each 256-byte image chunk.
  * First word identifies the chunk, followed by 240 words of image
  * data and padding. */
@@ -218,17 +287,17 @@ static void usbtv_image_chunk(struct usbtv *usbtv, u32 *chunk)
 	frame_id = USBTV_FRAME_ID(chunk);
 	odd = USBTV_ODD(chunk);
 	chunk_no = USBTV_CHUNK_NO(chunk);
-
-	/* Deinterlace. TODO: Use interlaced frame format. */
-	chunk_no = (chunk_no - chunk_no % 3) * 2 + chunk_no % 3;
-	chunk_no += !odd * 3;
-
-	if (chunk_no >= USBTV_CHUNKS)
+	if (chunk_no >= usbtv->n_chunks)
 		return;
 
 	/* Beginning of a frame. */
-	if (chunk_no == 0)
+	if (chunk_no == 0) {
 		usbtv->frame_id = frame_id;
+		usbtv->chunks_done = 0;
+	}
+
+	if (usbtv->frame_id != frame_id)
+		return;
 
 	spin_lock_irqsave(&usbtv->buflock, flags);
 	if (list_empty(&usbtv->bufs)) {
@@ -241,19 +310,23 @@ static void usbtv_image_chunk(struct usbtv *usbtv, u32 *chunk)
 	buf = list_first_entry(&usbtv->bufs, struct usbtv_buf, list);
 	frame = vb2_plane_vaddr(&buf->vb, 0);
 
-	/* Copy the chunk. */
-	memcpy(&frame[chunk_no * USBTV_CHUNK], &chunk[1],
-			USBTV_CHUNK * sizeof(chunk[1]));
+	/* Copy the chunk data. */
+	usbtv_chunk_to_vbuf(frame, &chunk[1], chunk_no, odd);
+	usbtv->chunks_done++;
 
 	/* Last chunk in a frame, signalling an end */
-	if (usbtv->frame_id && chunk_no == USBTV_CHUNKS-1) {
+	if (odd && chunk_no == usbtv->n_chunks-1) {
 		int size = vb2_plane_size(&buf->vb, 0);
+		enum vb2_buffer_state state = usbtv->chunks_done ==
+						usbtv->n_chunks ?
+						VB2_BUF_STATE_DONE :
+						VB2_BUF_STATE_ERROR;
 
 		buf->vb.v4l2_buf.field = V4L2_FIELD_INTERLACED;
 		buf->vb.v4l2_buf.sequence = usbtv->sequence++;
 		v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
 		vb2_set_plane_payload(&buf->vb, 0, size);
-		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_DONE);
+		vb2_buffer_done(&buf->vb, state);
 		list_del(&buf->list);
 	}
 
@@ -395,12 +468,6 @@ start_fail:
 	return ret;
 }
 
-struct usb_device_id usbtv_id_table[] = {
-	{ USB_DEVICE(0x1b71, 0x3002) },
-	{}
-};
-MODULE_DEVICE_TABLE(usb, usbtv_id_table);
-
 static int usbtv_querycap(struct file *file, void *priv,
 				struct v4l2_capability *cap)
 {
@@ -418,12 +485,21 @@ static int usbtv_querycap(struct file *file, void *priv,
 static int usbtv_enum_input(struct file *file, void *priv,
 					struct v4l2_input *i)
 {
-	if (i->index > 0)
+	struct usbtv *dev = video_drvdata(file);
+
+	switch (i->index) {
+	case USBTV_COMPOSITE_INPUT:
+		strlcpy(i->name, "Composite", sizeof(i->name));
+		break;
+	case USBTV_SVIDEO_INPUT:
+		strlcpy(i->name, "S-Video", sizeof(i->name));
+		break;
+	default:
 		return -EINVAL;
+	}
 
-	strlcpy(i->name, "Composite", sizeof(i->name));
 	i->type = V4L2_INPUT_TYPE_CAMERA;
-	i->std = V4L2_STD_525_60;
+	i->std = dev->vdev.tvnorms;
 	return 0;
 }
 
@@ -442,44 +518,51 @@ static int usbtv_enum_fmt_vid_cap(struct file *file, void  *priv,
 static int usbtv_fmt_vid_cap(struct file *file, void *priv,
 					struct v4l2_format *f)
 {
-	f->fmt.pix.width = USBTV_WIDTH;
-	f->fmt.pix.height = USBTV_HEIGHT;
+	struct usbtv *usbtv = video_drvdata(file);
+
+	f->fmt.pix.width = usbtv->width;
+	f->fmt.pix.height = usbtv->height;
 	f->fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV;
 	f->fmt.pix.field = V4L2_FIELD_INTERLACED;
-	f->fmt.pix.bytesperline = USBTV_WIDTH * 2;
+	f->fmt.pix.bytesperline = usbtv->width * 2;
 	f->fmt.pix.sizeimage = (f->fmt.pix.bytesperline * f->fmt.pix.height);
 	f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
-	f->fmt.pix.priv = 0;
+
 	return 0;
 }
 
 static int usbtv_g_std(struct file *file, void *priv, v4l2_std_id *norm)
 {
-	*norm = V4L2_STD_525_60;
+	struct usbtv *usbtv = video_drvdata(file);
+	*norm = usbtv->norm;
 	return 0;
 }
 
-static int usbtv_g_input(struct file *file, void *priv, unsigned int *i)
+static int usbtv_s_std(struct file *file, void *priv, v4l2_std_id norm)
 {
-	*i = 0;
-	return 0;
+	int ret = -EINVAL;
+	struct usbtv *usbtv = video_drvdata(file);
+
+	if ((norm & V4L2_STD_525_60) || (norm & V4L2_STD_PAL))
+		ret = usbtv_select_norm(usbtv, norm);
+
+	return ret;
 }
 
-static int usbtv_s_input(struct file *file, void *priv, unsigned int i)
+static int usbtv_g_input(struct file *file, void *priv, unsigned int *i)
 {
-	if (i > 0)
-		return -EINVAL;
+	struct usbtv *usbtv = video_drvdata(file);
+	*i = usbtv->input;
 	return 0;
 }
 
-static int usbtv_s_std(struct file *file, void *priv, v4l2_std_id norm)
+static int usbtv_s_input(struct file *file, void *priv, unsigned int i)
 {
-	if (norm & V4L2_STD_525_60)
-		return 0;
-	return -EINVAL;
+	struct usbtv *usbtv = video_drvdata(file);
+	return usbtv_select_input(usbtv, i);
 }
 
-struct v4l2_ioctl_ops usbtv_ioctl_ops = {
+static struct v4l2_ioctl_ops usbtv_ioctl_ops = {
 	.vidioc_querycap = usbtv_querycap,
 	.vidioc_enum_input = usbtv_enum_input,
 	.vidioc_enum_fmt_vid_cap = usbtv_enum_fmt_vid_cap,
@@ -501,7 +584,7 @@ struct v4l2_ioctl_ops usbtv_ioctl_ops = {
 	.vidioc_streamoff = vb2_ioctl_streamoff,
 };
 
-struct v4l2_file_operations usbtv_fops = {
+static struct v4l2_file_operations usbtv_fops = {
 	.owner = THIS_MODULE,
 	.unlocked_ioctl = video_ioctl2,
 	.mmap = vb2_fop_mmap,
@@ -515,10 +598,12 @@ static int usbtv_queue_setup(struct vb2_queue *vq,
 	const struct v4l2_format *v4l_fmt, unsigned int *nbuffers,
 	unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[])
 {
+	struct usbtv *usbtv = vb2_get_drv_priv(vq);
+
 	if (*nbuffers < 2)
 		*nbuffers = 2;
 	*nplanes = 1;
-	sizes[0] = USBTV_CHUNK * USBTV_CHUNKS * sizeof(u32);
+	sizes[0] = USBTV_CHUNK * usbtv->n_chunks * 2 * sizeof(u32);
 
 	return 0;
 }
@@ -549,18 +634,15 @@ static int usbtv_start_streaming(struct vb2_queue *vq, unsigned int count)
 	return usbtv_start(usbtv);
 }
 
-static int usbtv_stop_streaming(struct vb2_queue *vq)
+static void usbtv_stop_streaming(struct vb2_queue *vq)
 {
 	struct usbtv *usbtv = vb2_get_drv_priv(vq);
 
-	if (usbtv->udev == NULL)
-		return -ENODEV;
-
-	usbtv_stop(usbtv);
-	return 0;
+	if (usbtv->udev)
+		usbtv_stop(usbtv);
 }
 
-struct vb2_ops usbtv_vb2_ops = {
+static struct vb2_ops usbtv_vb2_ops = {
 	.queue_setup = usbtv_queue_setup,
 	.buf_queue = usbtv_buf_queue,
 	.start_streaming = usbtv_start_streaming,
@@ -576,32 +658,12 @@ static void usbtv_release(struct v4l2_device *v4l2_dev)
 	kfree(usbtv);
 }
 
-static int usbtv_probe(struct usb_interface *intf,
-	const struct usb_device_id *id)
+int usbtv_video_init(struct usbtv *usbtv)
 {
 	int ret;
-	int size;
-	struct device *dev = &intf->dev;
-	struct usbtv *usbtv;
 
-	/* Checks that the device is what we think it is. */
-	if (intf->num_altsetting != 2)
-		return -ENODEV;
-	if (intf->altsetting[1].desc.bNumEndpoints != 4)
-		return -ENODEV;
+	(void)usbtv_configure_for_norm(usbtv, V4L2_STD_525_60);
 
-	/* Packet size is split into 11 bits of base size and count of
-	 * extra multiplies of it.*/
-	size = usb_endpoint_maxp(&intf->altsetting[1].endpoint[0].desc);
-	size = (size & 0x07ff) * (((size & 0x1800) >> 11) + 1);
-
-	/* Device structure */
-	usbtv = kzalloc(sizeof(struct usbtv), GFP_KERNEL);
-	if (usbtv == NULL)
-		return -ENOMEM;
-	usbtv->dev = dev;
-	usbtv->udev = usb_get_dev(interface_to_usbdev(intf));
-	usbtv->iso_size = size;
 	spin_lock_init(&usbtv->buflock);
 	mutex_init(&usbtv->v4l2_lock);
 	mutex_init(&usbtv->vb2q_lock);
@@ -614,83 +676,60 @@ static int usbtv_probe(struct usb_interface *intf,
 	usbtv->vb2q.buf_struct_size = sizeof(struct usbtv_buf);
 	usbtv->vb2q.ops = &usbtv_vb2_ops;
 	usbtv->vb2q.mem_ops = &vb2_vmalloc_memops;
-	usbtv->vb2q.timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	usbtv->vb2q.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	usbtv->vb2q.lock = &usbtv->vb2q_lock;
 	ret = vb2_queue_init(&usbtv->vb2q);
 	if (ret < 0) {
-		dev_warn(dev, "Could not initialize videobuf2 queue\n");
-		goto usbtv_fail;
+		dev_warn(usbtv->dev, "Could not initialize videobuf2 queue\n");
+		return ret;
 	}
 
 	/* v4l2 structure */
 	usbtv->v4l2_dev.release = usbtv_release;
-	ret = v4l2_device_register(dev, &usbtv->v4l2_dev);
+	ret = v4l2_device_register(usbtv->dev, &usbtv->v4l2_dev);
 	if (ret < 0) {
-		dev_warn(dev, "Could not register v4l2 device\n");
+		dev_warn(usbtv->dev, "Could not register v4l2 device\n");
 		goto v4l2_fail;
 	}
 
-	usb_set_intfdata(intf, usbtv);
-
 	/* Video structure */
 	strlcpy(usbtv->vdev.name, "usbtv", sizeof(usbtv->vdev.name));
 	usbtv->vdev.v4l2_dev = &usbtv->v4l2_dev;
 	usbtv->vdev.release = video_device_release_empty;
 	usbtv->vdev.fops = &usbtv_fops;
 	usbtv->vdev.ioctl_ops = &usbtv_ioctl_ops;
-	usbtv->vdev.tvnorms = V4L2_STD_525_60;
+	usbtv->vdev.tvnorms = USBTV_TV_STD;
 	usbtv->vdev.queue = &usbtv->vb2q;
 	usbtv->vdev.lock = &usbtv->v4l2_lock;
 	set_bit(V4L2_FL_USE_FH_PRIO, &usbtv->vdev.flags);
 	video_set_drvdata(&usbtv->vdev, usbtv);
 	ret = video_register_device(&usbtv->vdev, VFL_TYPE_GRABBER, -1);
 	if (ret < 0) {
-		dev_warn(dev, "Could not register video device\n");
+		dev_warn(usbtv->dev, "Could not register video device\n");
 		goto vdev_fail;
 	}
 
-	dev_info(dev, "Fushicai USBTV007 Video Grabber\n");
 	return 0;
 
 vdev_fail:
 	v4l2_device_unregister(&usbtv->v4l2_dev);
 v4l2_fail:
 	vb2_queue_release(&usbtv->vb2q);
-usbtv_fail:
-	kfree(usbtv);
 
 	return ret;
 }
 
-static void usbtv_disconnect(struct usb_interface *intf)
+void usbtv_video_free(struct usbtv *usbtv)
 {
-	struct usbtv *usbtv = usb_get_intfdata(intf);
-
 	mutex_lock(&usbtv->vb2q_lock);
 	mutex_lock(&usbtv->v4l2_lock);
 
 	usbtv_stop(usbtv);
-	usb_set_intfdata(intf, NULL);
 	video_unregister_device(&usbtv->vdev);
 	v4l2_device_disconnect(&usbtv->v4l2_dev);
-	usb_put_dev(usbtv->udev);
-	usbtv->udev = NULL;
 
 	mutex_unlock(&usbtv->v4l2_lock);
 	mutex_unlock(&usbtv->vb2q_lock);
 
 	v4l2_device_put(&usbtv->v4l2_dev);
 }
-
-MODULE_AUTHOR("Lubomir Rintel");
-MODULE_DESCRIPTION("Fushicai USBTV007 Video Grabber Driver");
-MODULE_LICENSE("Dual BSD/GPL");
-
-struct usb_driver usbtv_usb_driver = {
-	.name = "usbtv",
-	.id_table = usbtv_id_table,
-	.probe = usbtv_probe,
-	.disconnect = usbtv_disconnect,
-};
-
-module_usb_driver(usbtv_usb_driver);
diff --git a/drivers/media/usb/usbtv/usbtv.h b/drivers/media/usb/usbtv/usbtv.h
new file mode 100644
index 00000000000..cb1d388cc64
--- /dev/null
+++ b/drivers/media/usb/usbtv/usbtv.h
@@ -0,0 +1,99 @@
+/*
+ * Fushicai USBTV007 Video Grabber Driver
+ *
+ * Copyright (c) 2013 Lubomir Rintel
+ * All rights reserved.
+ * No physical hardware was harmed running Windows during the
+ * reverse-engineering activity
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer,
+ *    without modification.
+ * 2. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL").
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+
+#include <media/v4l2-device.h>
+#include <media/videobuf2-vmalloc.h>
+
+/* Hardware. */
+#define USBTV_VIDEO_ENDP	0x81
+#define USBTV_BASE		0xc000
+#define USBTV_REQUEST_REG	12
+
+/* Number of concurrent isochronous urbs submitted.
+ * Higher numbers was seen to overly saturate the USB bus. */
+#define USBTV_ISOC_TRANSFERS	16
+#define USBTV_ISOC_PACKETS	8
+
+#define USBTV_CHUNK_SIZE	256
+#define USBTV_CHUNK		240
+
+/* Chunk header. */
+#define USBTV_MAGIC_OK(chunk)	((be32_to_cpu(chunk[0]) & 0xff000000) \
+							== 0x88000000)
+#define USBTV_FRAME_ID(chunk)	((be32_to_cpu(chunk[0]) & 0x00ff0000) >> 16)
+#define USBTV_ODD(chunk)	((be32_to_cpu(chunk[0]) & 0x0000f000) >> 15)
+#define USBTV_CHUNK_NO(chunk)	(be32_to_cpu(chunk[0]) & 0x00000fff)
+
+#define USBTV_TV_STD  (V4L2_STD_525_60 | V4L2_STD_PAL)
+
+/* parameters for supported TV norms */
+struct usbtv_norm_params {
+	v4l2_std_id norm;
+	int cap_width, cap_height;
+};
+
+/* A single videobuf2 frame buffer. */
+struct usbtv_buf {
+	struct vb2_buffer vb;
+	struct list_head list;
+};
+
+/* Per-device structure. */
+struct usbtv {
+	struct device *dev;
+	struct usb_device *udev;
+
+	/* video */
+	struct v4l2_device v4l2_dev;
+	struct video_device vdev;
+	struct vb2_queue vb2q;
+	struct mutex v4l2_lock;
+	struct mutex vb2q_lock;
+
+	/* List of videobuf2 buffers protected by a lock. */
+	spinlock_t buflock;
+	struct list_head bufs;
+
+	/* Number of currently processed frame, useful find
+	 * out when a new one begins. */
+	u32 frame_id;
+	int chunks_done;
+
+	enum {
+		USBTV_COMPOSITE_INPUT,
+		USBTV_SVIDEO_INPUT,
+	} input;
+	v4l2_std_id norm;
+	int width, height;
+	int n_chunks;
+	int iso_size;
+	unsigned int sequence;
+	struct urb *isoc_urbs[USBTV_ISOC_TRANSFERS];
+};
+
+int usbtv_set_regs(struct usbtv *usbtv, const u16 regs[][2], int size);
+
+int usbtv_video_init(struct usbtv *usbtv);
+void usbtv_video_free(struct usbtv *usbtv);
diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c
index 5c9e3123ad2..68bc9615660 100644
--- a/drivers/media/usb/usbvision/usbvision-video.c
+++ b/drivers/media/usb/usbvision/usbvision-video.c
@@ -597,7 +597,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)
 
 	usbvision->tvnorm_id = id;
 
-	call_all(usbvision, core, s_std, usbvision->tvnorm_id);
+	call_all(usbvision, video, s_std, usbvision->tvnorm_id);
 	/* propagate the change to the decoder */
 	usbvision_muxsel(usbvision, usbvision->ctl_input);
 
diff --git a/drivers/media/usb/usbvision/usbvision.h b/drivers/media/usb/usbvision/usbvision.h
index 8a25876d72c..a0c73cf1517 100644
--- a/drivers/media/usb/usbvision/usbvision.h
+++ b/drivers/media/usb/usbvision/usbvision.h
@@ -203,14 +203,6 @@ enum {
 	mr = LIMIT_RGB(mm_r); \
 }
 
-/* Debugging aid */
-#define USBVISION_SAY_AND_WAIT(what) { \
-	wait_queue_head_t wq; \
-	init_waitqueue_head(&wq); \
-	printk(KERN_INFO "Say: %s\n", what); \
-	interruptible_sleep_on_timeout(&wq, HZ * 3); \
-}
-
 /*
  * This macro checks if usbvision is still operational. The 'usbvision'
  * pointer must be valid, usbvision->dev must be valid, we are not
diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c
index a2f4501c23c..0eb82106d2f 100644
--- a/drivers/media/usb/uvc/uvc_ctrl.c
+++ b/drivers/media/usb/uvc/uvc_ctrl.c
@@ -664,7 +664,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
 		.size		= 32,
 		.offset		= 0,
 		.v4l2_type	= V4L2_CTRL_TYPE_INTEGER,
-		.data_type	= UVC_CTRL_DATA_TYPE_UNSIGNED,
+		.data_type	= UVC_CTRL_DATA_TYPE_SIGNED,
 	},
 	{
 		.id		= V4L2_CID_TILT_ABSOLUTE,
@@ -674,7 +674,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
 		.size		= 32,
 		.offset		= 32,
 		.v4l2_type	= V4L2_CTRL_TYPE_INTEGER,
-		.data_type	= UVC_CTRL_DATA_TYPE_UNSIGNED,
+		.data_type	= UVC_CTRL_DATA_TYPE_SIGNED,
 	},
 	{
 		.id		= V4L2_CID_PRIVACY,
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index 81695d48c13..ad47c5cb539 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -108,11 +108,31 @@ static struct uvc_format_desc uvc_fmts[] = {
 		.fcc		= V4L2_PIX_FMT_Y16,
 	},
 	{
-		.name		= "RGB Bayer",
+		.name		= "BGGR Bayer (BY8 )",
 		.guid		= UVC_GUID_FORMAT_BY8,
 		.fcc		= V4L2_PIX_FMT_SBGGR8,
 	},
 	{
+		.name		= "BGGR Bayer (BA81)",
+		.guid		= UVC_GUID_FORMAT_BA81,
+		.fcc		= V4L2_PIX_FMT_SBGGR8,
+	},
+	{
+		.name		= "GBRG Bayer (GBRG)",
+		.guid		= UVC_GUID_FORMAT_GBRG,
+		.fcc		= V4L2_PIX_FMT_SGBRG8,
+	},
+	{
+		.name		= "GRBG Bayer (GRBG)",
+		.guid		= UVC_GUID_FORMAT_GRBG,
+		.fcc		= V4L2_PIX_FMT_SGRBG8,
+	},
+	{
+		.name		= "RGGB Bayer (RGGB)",
+		.guid		= UVC_GUID_FORMAT_RGGB,
+		.fcc		= V4L2_PIX_FMT_SRGGB8,
+	},
+	{
 		.name		= "RGB565",
 		.guid		= UVC_GUID_FORMAT_RGBP,
 		.fcc		= V4L2_PIX_FMT_RGB565,
@@ -925,7 +945,7 @@ static int uvc_parse_standard_control(struct uvc_device *dev,
 	case UVC_VC_HEADER:
 		n = buflen >= 12 ? buffer[11] : 0;
 
-		if (buflen < 12 || buflen < 12 + n) {
+		if (buflen < 12 + n) {
 			uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
 				"interface %d HEADER error\n", udev->devnum,
 				alts->desc.bInterfaceNumber);
@@ -2090,6 +2110,15 @@ static struct usb_device_id uvc_ids[] = {
 	  .bInterfaceSubClass	= 1,
 	  .bInterfaceProtocol	= 0,
 	  .driver_info		= UVC_QUIRK_PROBE_MINMAX },
+	/* Microsoft Lifecam NX-3000 */
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
+				| USB_DEVICE_ID_MATCH_INT_INFO,
+	  .idVendor		= 0x045e,
+	  .idProduct		= 0x0721,
+	  .bInterfaceClass	= USB_CLASS_VIDEO,
+	  .bInterfaceSubClass	= 1,
+	  .bInterfaceProtocol	= 0,
+	  .driver_info		= UVC_QUIRK_PROBE_DEF },
 	/* Microsoft Lifecam VX-7000 */
 	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
 				| USB_DEVICE_ID_MATCH_INT_INFO,
@@ -2174,6 +2203,15 @@ static struct usb_device_id uvc_ids[] = {
 	  .bInterfaceSubClass	= 1,
 	  .bInterfaceProtocol	= 0,
 	  .driver_info 		= UVC_QUIRK_PROBE_DEF },
+	/* Dell SP2008WFP Monitor */
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
+				| USB_DEVICE_ID_MATCH_INT_INFO,
+	  .idVendor		= 0x05a9,
+	  .idProduct		= 0x2641,
+	  .bInterfaceClass	= USB_CLASS_VIDEO,
+	  .bInterfaceSubClass	= 1,
+	  .bInterfaceProtocol	= 0,
+	  .driver_info 		= UVC_QUIRK_PROBE_DEF },
 	/* Dell Alienware X51 */
 	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
 				| USB_DEVICE_ID_MATCH_INT_INFO,
diff --git a/drivers/media/usb/uvc/uvc_queue.c b/drivers/media/usb/uvc/uvc_queue.c
index cd962be860c..6e92d208025 100644
--- a/drivers/media/usb/uvc/uvc_queue.c
+++ b/drivers/media/usb/uvc/uvc_queue.c
@@ -48,12 +48,14 @@ static int uvc_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
 	struct uvc_streaming *stream =
 			container_of(queue, struct uvc_streaming, queue);
 
-	if (*nbuffers > UVC_MAX_VIDEO_BUFFERS)
-		*nbuffers = UVC_MAX_VIDEO_BUFFERS;
+	/* Make sure the image size is large enough. */
+	if (fmt && fmt->fmt.pix.sizeimage < stream->ctrl.dwMaxVideoFrameSize)
+		return -EINVAL;
 
 	*nplanes = 1;
 
-	sizes[0] = stream->ctrl.dwMaxVideoFrameSize;
+	sizes[0] = fmt ? fmt->fmt.pix.sizeimage
+		 : stream->ctrl.dwMaxVideoFrameSize;
 
 	return 0;
 }
@@ -104,15 +106,15 @@ static void uvc_buffer_queue(struct vb2_buffer *vb)
 	spin_unlock_irqrestore(&queue->irqlock, flags);
 }
 
-static int uvc_buffer_finish(struct vb2_buffer *vb)
+static void uvc_buffer_finish(struct vb2_buffer *vb)
 {
 	struct uvc_video_queue *queue = vb2_get_drv_priv(vb->vb2_queue);
 	struct uvc_streaming *stream =
 			container_of(queue, struct uvc_streaming, queue);
 	struct uvc_buffer *buf = container_of(vb, struct uvc_buffer, buf);
 
-	uvc_video_clock_update(stream, &vb->v4l2_buf, buf);
-	return 0;
+	if (vb->state == VB2_BUF_STATE_DONE)
+		uvc_video_clock_update(stream, &vb->v4l2_buf, buf);
 }
 
 static void uvc_wait_prepare(struct vb2_queue *vq)
@@ -149,7 +151,8 @@ int uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type,
 	queue->queue.buf_struct_size = sizeof(struct uvc_buffer);
 	queue->queue.ops = &uvc_queue_qops;
 	queue->queue.mem_ops = &vb2_vmalloc_memops;
-	queue->queue.timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	queue->queue.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC
+		| V4L2_BUF_FLAG_TSTAMP_SRC_SOE;
 	ret = vb2_queue_init(&queue->queue);
 	if (ret)
 		return ret;
@@ -196,6 +199,18 @@ int uvc_query_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf)
 	return ret;
 }
 
+int uvc_create_buffers(struct uvc_video_queue *queue,
+		       struct v4l2_create_buffers *cb)
+{
+	int ret;
+
+	mutex_lock(&queue->mutex);
+	ret = vb2_create_bufs(&queue->queue, cb);
+	mutex_unlock(&queue->mutex);
+
+	return ret;
+}
+
 int uvc_queue_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf)
 {
 	int ret;
diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c
index 3afff92804d..378ae02e593 100644
--- a/drivers/media/usb/uvc/uvc_v4l2.c
+++ b/drivers/media/usb/uvc/uvc_v4l2.c
@@ -1000,6 +1000,17 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 		return uvc_query_buffer(&stream->queue, buf);
 	}
 
+	case VIDIOC_CREATE_BUFS:
+	{
+		struct v4l2_create_buffers *cb = arg;
+
+		ret = uvc_acquire_privileges(handle);
+		if (ret < 0)
+			return ret;
+
+		return uvc_create_buffers(&stream->queue, cb);
+	}
+
 	case VIDIOC_QBUF:
 		if (!uvc_has_privileges(handle))
 			return -EBUSY;
diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c
index 3394c343201..9144a2f3ed8 100644
--- a/drivers/media/usb/uvc/uvc_video.c
+++ b/drivers/media/usb/uvc/uvc_video.c
@@ -361,6 +361,14 @@ static int uvc_commit_video(struct uvc_streaming *stream,
  * Clocks and timestamps
  */
 
+static inline void uvc_video_get_ts(struct timespec *ts)
+{
+	if (uvc_clock_param == CLOCK_MONOTONIC)
+		ktime_get_ts(ts);
+	else
+		ktime_get_real_ts(ts);
+}
+
 static void
 uvc_video_clock_decode(struct uvc_streaming *stream, struct uvc_buffer *buf,
 		       const __u8 *data, int len)
@@ -420,7 +428,7 @@ uvc_video_clock_decode(struct uvc_streaming *stream, struct uvc_buffer *buf,
 	stream->clock.last_sof = dev_sof;
 
 	host_sof = usb_get_current_frame_number(stream->dev->udev);
-	ktime_get_ts(&ts);
+	uvc_video_get_ts(&ts);
 
 	/* The UVC specification allows device implementations that can't obtain
 	 * the USB frame number to keep their own frame counters as long as they
@@ -556,7 +564,7 @@ static u16 uvc_video_clock_host_sof(const struct uvc_clock_sample *sample)
  *
  * SOF = ((SOF2 - SOF1) * PTS + SOF1 * STC2 - SOF2 * STC1) / (STC2 - STC1)   (1)
  *
- * to avoid loosing precision in the division. Similarly, the host timestamp is
+ * to avoid losing precision in the division. Similarly, the host timestamp is
  * computed with
  *
  * TS = ((TS2 - TS1) * PTS + TS1 * SOF2 - TS2 * SOF1) / (SOF2 - SOF1)	     (2)
@@ -680,7 +688,8 @@ void uvc_video_clock_update(struct uvc_streaming *stream,
 		  stream->dev->name,
 		  sof >> 16, div_u64(((u64)sof & 0xffff) * 1000000LLU, 65536),
 		  y, ts.tv_sec, ts.tv_nsec / NSEC_PER_USEC,
-		  v4l2_buf->timestamp.tv_sec, v4l2_buf->timestamp.tv_usec,
+		  v4l2_buf->timestamp.tv_sec,
+		  (unsigned long)v4l2_buf->timestamp.tv_usec,
 		  x1, first->host_sof, first->dev_sof,
 		  x2, last->host_sof, last->dev_sof, y1, y2);
 
@@ -1010,10 +1019,7 @@ static int uvc_video_decode_start(struct uvc_streaming *stream,
 			return -ENODATA;
 		}
 
-		if (uvc_clock_param == CLOCK_MONOTONIC)
-			ktime_get_ts(&ts);
-		else
-			ktime_get_real_ts(&ts);
+		uvc_video_get_ts(&ts);
 
 		buf->buf.v4l2_buf.sequence = stream->sequence;
 		buf->buf.v4l2_buf.timestamp.tv_sec = ts.tv_sec;
@@ -1132,6 +1138,17 @@ static int uvc_video_encode_data(struct uvc_streaming *stream,
  */
 
 /*
+ * Set error flag for incomplete buffer.
+ */
+static void uvc_video_validate_buffer(const struct uvc_streaming *stream,
+				      struct uvc_buffer *buf)
+{
+	if (buf->length != buf->bytesused &&
+	    !(stream->cur_format->flags & UVC_FMT_FLAG_COMPRESSED))
+		buf->error = 1;
+}
+
+/*
  * Completion handler for video URBs.
  */
 static void uvc_video_decode_isoc(struct urb *urb, struct uvc_streaming *stream,
@@ -1155,9 +1172,11 @@ static void uvc_video_decode_isoc(struct urb *urb, struct uvc_streaming *stream,
 		do {
 			ret = uvc_video_decode_start(stream, buf, mem,
 				urb->iso_frame_desc[i].actual_length);
-			if (ret == -EAGAIN)
+			if (ret == -EAGAIN) {
+				uvc_video_validate_buffer(stream, buf);
 				buf = uvc_queue_next_buffer(&stream->queue,
 							    buf);
+			}
 		} while (ret == -EAGAIN);
 
 		if (ret < 0)
@@ -1172,11 +1191,7 @@ static void uvc_video_decode_isoc(struct urb *urb, struct uvc_streaming *stream,
 			urb->iso_frame_desc[i].actual_length);
 
 		if (buf->state == UVC_BUF_STATE_READY) {
-			if (buf->length != buf->bytesused &&
-			    !(stream->cur_format->flags &
-			      UVC_FMT_FLAG_COMPRESSED))
-				buf->error = 1;
-
+			uvc_video_validate_buffer(stream, buf);
 			buf = uvc_queue_next_buffer(&stream->queue, buf);
 		}
 	}
@@ -1452,6 +1467,9 @@ static unsigned int uvc_endpoint_max_bpi(struct usb_device *dev,
 	case USB_SPEED_HIGH:
 		psize = usb_endpoint_maxp(&ep->desc);
 		return (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
+	case USB_SPEED_WIRELESS:
+		psize = usb_endpoint_maxp(&ep->desc);
+		return psize;
 	default:
 		psize = usb_endpoint_maxp(&ep->desc);
 		return psize & 0x07ff;
@@ -1846,7 +1864,25 @@ int uvc_video_enable(struct uvc_streaming *stream, int enable)
 
 	if (!enable) {
 		uvc_uninit_video(stream, 1);
-		usb_set_interface(stream->dev->udev, stream->intfnum, 0);
+		if (stream->intf->num_altsetting > 1) {
+			usb_set_interface(stream->dev->udev,
+					  stream->intfnum, 0);
+		} else {
+			/* UVC doesn't specify how to inform a bulk-based device
+			 * when the video stream is stopped. Windows sends a
+			 * CLEAR_FEATURE(HALT) request to the video streaming
+			 * bulk endpoint, mimic the same behaviour.
+			 */
+			unsigned int epnum = stream->header.bEndpointAddress
+					   & USB_ENDPOINT_NUMBER_MASK;
+			unsigned int dir = stream->header.bEndpointAddress
+					 & USB_ENDPOINT_DIR_MASK;
+			unsigned int pipe;
+
+			pipe = usb_sndbulkpipe(stream->dev->udev, epnum) | dir;
+			usb_clear_halt(stream->dev->udev, pipe);
+		}
+
 		uvc_queue_enable(&stream->queue, 0);
 		uvc_video_clock_cleanup(stream);
 		return 0;
diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h
index 9e35982d099..b1f69a6d406 100644
--- a/drivers/media/usb/uvc/uvcvideo.h
+++ b/drivers/media/usb/uvc/uvcvideo.h
@@ -94,6 +94,18 @@
 #define UVC_GUID_FORMAT_BY8 \
 	{ 'B',  'Y',  '8',  ' ', 0x00, 0x00, 0x10, 0x00, \
 	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_BA81 \
+	{ 'B',  'A',  '8',  '1', 0x00, 0x00, 0x10, 0x00, \
+	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_GBRG \
+	{ 'G',  'B',  'R',  'G', 0x00, 0x00, 0x10, 0x00, \
+	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_GRBG \
+	{ 'G',  'R',  'B',  'G', 0x00, 0x00, 0x10, 0x00, \
+	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_RGGB \
+	{ 'R',  'G',  'G',  'B', 0x00, 0x00, 0x10, 0x00, \
+	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 #define UVC_GUID_FORMAT_RGBP \
 	{ 'R',  'G',  'B',  'P', 0x00, 0x00, 0x10, 0x00, \
 	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
@@ -115,8 +127,6 @@
 #define UVC_URBS		5
 /* Maximum number of packets per URB. */
 #define UVC_MAX_PACKETS		32
-/* Maximum number of video buffers. */
-#define UVC_MAX_VIDEO_BUFFERS	32
 /* Maximum status buffer size in bytes of interrupt URB. */
 #define UVC_MAX_STATUS_SIZE	16
 
@@ -616,6 +626,8 @@ extern int uvc_alloc_buffers(struct uvc_video_queue *queue,
 extern void uvc_free_buffers(struct uvc_video_queue *queue);
 extern int uvc_query_buffer(struct uvc_video_queue *queue,
 		struct v4l2_buffer *v4l2_buf);
+extern int uvc_create_buffers(struct uvc_video_queue *queue,
+		struct v4l2_create_buffers *v4l2_cb);
 extern int uvc_queue_buffer(struct uvc_video_queue *queue,
 		struct v4l2_buffer *v4l2_buf);
 extern int uvc_dequeue_buffer(struct uvc_video_queue *queue,
diff --git a/drivers/media/v4l2-core/Kconfig b/drivers/media/v4l2-core/Kconfig
index 8c05565a240..9ca0f8d59a1 100644
--- a/drivers/media/v4l2-core/Kconfig
+++ b/drivers/media/v4l2-core/Kconfig
@@ -84,13 +84,6 @@ config VIDEOBUF2_DMA_SG
 	select VIDEOBUF2_CORE
 	select VIDEOBUF2_MEMOPS
 
-config VIDEO_V4L2_INT_DEVICE
-	tristate "V4L2 int device (DEPRECATED)"
-	depends on VIDEO_V4L2
-	---help---
-	  An early framework for a hardware-independent interface for
-	  image sensors and bridges etc. Currently used by omap24xxcam and
-	  tcm825x drivers that should be converted to V4L2 subdev.
-
-	  Do not use for new developments.
-
+config VIDEOBUF2_DVB
+	tristate
+	select VIDEOBUF2_CORE
diff --git a/drivers/media/v4l2-core/Makefile b/drivers/media/v4l2-core/Makefile
index 4c33b8d6520..63d29f27538 100644
--- a/drivers/media/v4l2-core/Makefile
+++ b/drivers/media/v4l2-core/Makefile
@@ -15,8 +15,8 @@ ifeq ($(CONFIG_OF),y)
 endif
 
 obj-$(CONFIG_VIDEO_V4L2) += videodev.o
-obj-$(CONFIG_VIDEO_V4L2_INT_DEVICE) += v4l2-int-device.o
 obj-$(CONFIG_VIDEO_V4L2) += v4l2-common.o
+obj-$(CONFIG_VIDEO_V4L2) += v4l2-dv-timings.o
 
 obj-$(CONFIG_VIDEO_TUNER) += tuner.o
 
@@ -33,6 +33,7 @@ obj-$(CONFIG_VIDEOBUF2_MEMOPS) += videobuf2-memops.o
 obj-$(CONFIG_VIDEOBUF2_VMALLOC) += videobuf2-vmalloc.o
 obj-$(CONFIG_VIDEOBUF2_DMA_CONTIG) += videobuf2-dma-contig.o
 obj-$(CONFIG_VIDEOBUF2_DMA_SG) += videobuf2-dma-sg.o
+obj-$(CONFIG_VIDEOBUF2_DVB) += videobuf2-dvb.o
 
 ccflags-y += -I$(srctree)/drivers/media/dvb-core
 ccflags-y += -I$(srctree)/drivers/media/dvb-frontends
diff --git a/drivers/media/v4l2-core/tuner-core.c b/drivers/media/v4l2-core/tuner-core.c
index ddc9379eb27..06c18ba16fa 100644
--- a/drivers/media/v4l2-core/tuner-core.c
+++ b/drivers/media/v4l2-core/tuner-core.c
@@ -43,7 +43,7 @@
 
 #define UNSET (-1U)
 
-#define PREFIX (t->i2c->driver->driver.name)
+#define PREFIX (t->i2c->dev.driver->name)
 
 /*
  * Driver modprobe parameters
@@ -247,7 +247,7 @@ static const struct analog_demod_ops tuner_analog_ops = {
 /**
  * set_type - Sets the tuner type for a given device
  *
- * @c:			i2c_client descriptoy
+ * @c:			i2c_client descriptor
  * @type:		type of the tuner (e. g. tuner number)
  * @new_mode_mask:	Indicates if tuner supports TV and/or Radio
  * @new_config:		an optional parameter used by a few tuners to adjust
@@ -452,7 +452,7 @@ static void set_type(struct i2c_client *c, unsigned int type,
 	}
 
 	tuner_dbg("%s %s I2C addr 0x%02x with type %d used for 0x%02x\n",
-		  c->adapter->name, c->driver->driver.name, c->addr << 1, type,
+		  c->adapter->name, c->dev.driver->name, c->addr << 1, type,
 		  t->mode_mask);
 	return;
 
@@ -556,7 +556,7 @@ static void tuner_lookup(struct i2c_adapter *adap,
 		int mode_mask;
 
 		if (pos->i2c->adapter != adap ||
-		    strcmp(pos->i2c->driver->driver.name, "tuner"))
+		    strcmp(pos->i2c->dev.driver->name, "tuner"))
 			continue;
 
 		mode_mask = pos->mode_mask;
@@ -1301,7 +1301,6 @@ static int tuner_command(struct i2c_client *client, unsigned cmd, void *arg)
 
 static const struct v4l2_subdev_core_ops tuner_core_ops = {
 	.log_status = tuner_log_status,
-	.s_std = tuner_s_std,
 	.s_power = tuner_s_power,
 };
 
@@ -1315,9 +1314,14 @@ static const struct v4l2_subdev_tuner_ops tuner_tuner_ops = {
 	.s_config = tuner_s_config,
 };
 
+static const struct v4l2_subdev_video_ops tuner_video_ops = {
+	.s_std = tuner_s_std,
+};
+
 static const struct v4l2_subdev_ops tuner_ops = {
 	.core = &tuner_core_ops,
 	.tuner = &tuner_tuner_ops,
+	.video = &tuner_video_ops,
 };
 
 /*
diff --git a/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c
index aae241730ca..85a6a34128a 100644
--- a/drivers/media/v4l2-core/v4l2-async.c
+++ b/drivers/media/v4l2-core/v4l2-async.c
@@ -27,7 +27,6 @@ static bool match_i2c(struct device *dev, struct v4l2_async_subdev *asd)
 #if IS_ENABLED(CONFIG_I2C)
 	struct i2c_client *client = i2c_verify_client(dev);
 	return client &&
-		asd->bus_type == V4L2_ASYNC_BUS_I2C &&
 		asd->match.i2c.adapter_id == client->adapter->nr &&
 		asd->match.i2c.address == client->addr;
 #else
@@ -35,10 +34,14 @@ static bool match_i2c(struct device *dev, struct v4l2_async_subdev *asd)
 #endif
 }
 
-static bool match_platform(struct device *dev, struct v4l2_async_subdev *asd)
+static bool match_devname(struct device *dev, struct v4l2_async_subdev *asd)
 {
-	return asd->bus_type == V4L2_ASYNC_BUS_PLATFORM &&
-		!strcmp(asd->match.platform.name, dev_name(dev));
+	return !strcmp(asd->match.device_name.name, dev_name(dev));
+}
+
+static bool match_of(struct device *dev, struct v4l2_async_subdev *asd)
+{
+	return dev->of_node == asd->match.of.node;
 }
 
 static LIST_HEAD(subdev_list);
@@ -46,28 +49,29 @@ static LIST_HEAD(notifier_list);
 static DEFINE_MUTEX(list_lock);
 
 static struct v4l2_async_subdev *v4l2_async_belongs(struct v4l2_async_notifier *notifier,
-						    struct v4l2_async_subdev_list *asdl)
+						    struct v4l2_subdev *sd)
 {
-	struct v4l2_subdev *sd = v4l2_async_to_subdev(asdl);
 	struct v4l2_async_subdev *asd;
-	bool (*match)(struct device *,
-		      struct v4l2_async_subdev *);
+	bool (*match)(struct device *, struct v4l2_async_subdev *);
 
 	list_for_each_entry(asd, &notifier->waiting, list) {
 		/* bus_type has been verified valid before */
-		switch (asd->bus_type) {
-		case V4L2_ASYNC_BUS_CUSTOM:
+		switch (asd->match_type) {
+		case V4L2_ASYNC_MATCH_CUSTOM:
 			match = asd->match.custom.match;
 			if (!match)
 				/* Match always */
 				return asd;
 			break;
-		case V4L2_ASYNC_BUS_PLATFORM:
-			match = match_platform;
+		case V4L2_ASYNC_MATCH_DEVNAME:
+			match = match_devname;
 			break;
-		case V4L2_ASYNC_BUS_I2C:
+		case V4L2_ASYNC_MATCH_I2C:
 			match = match_i2c;
 			break;
+		case V4L2_ASYNC_MATCH_OF:
+			match = match_of;
+			break;
 		default:
 			/* Cannot happen, unless someone breaks us */
 			WARN_ON(true);
@@ -83,16 +87,15 @@ static struct v4l2_async_subdev *v4l2_async_belongs(struct v4l2_async_notifier *
 }
 
 static int v4l2_async_test_notify(struct v4l2_async_notifier *notifier,
-				  struct v4l2_async_subdev_list *asdl,
+				  struct v4l2_subdev *sd,
 				  struct v4l2_async_subdev *asd)
 {
-	struct v4l2_subdev *sd = v4l2_async_to_subdev(asdl);
 	int ret;
 
 	/* Remove from the waiting list */
 	list_del(&asd->list);
-	asdl->asd = asd;
-	asdl->notifier = notifier;
+	sd->asd = asd;
+	sd->notifier = notifier;
 
 	if (notifier->bound) {
 		ret = notifier->bound(notifier, sd, asd);
@@ -100,7 +103,7 @@ static int v4l2_async_test_notify(struct v4l2_async_notifier *notifier,
 			return ret;
 	}
 	/* Move from the global subdevice list to notifier's done */
-	list_move(&asdl->list, &notifier->done);
+	list_move(&sd->async_list, &notifier->done);
 
 	ret = v4l2_device_register_subdev(notifier->v4l2_dev, sd);
 	if (ret < 0) {
@@ -115,21 +118,19 @@ static int v4l2_async_test_notify(struct v4l2_async_notifier *notifier,
 	return 0;
 }
 
-static void v4l2_async_cleanup(struct v4l2_async_subdev_list *asdl)
+static void v4l2_async_cleanup(struct v4l2_subdev *sd)
 {
-	struct v4l2_subdev *sd = v4l2_async_to_subdev(asdl);
-
 	v4l2_device_unregister_subdev(sd);
-	/* Subdevice driver will reprobe and put asdl back onto the list */
-	list_del_init(&asdl->list);
-	asdl->asd = NULL;
+	/* Subdevice driver will reprobe and put the subdev back onto the list */
+	list_del_init(&sd->async_list);
+	sd->asd = NULL;
 	sd->dev = NULL;
 }
 
 int v4l2_async_notifier_register(struct v4l2_device *v4l2_dev,
 				 struct v4l2_async_notifier *notifier)
 {
-	struct v4l2_async_subdev_list *asdl, *tmp;
+	struct v4l2_subdev *sd, *tmp;
 	struct v4l2_async_subdev *asd;
 	int i;
 
@@ -141,17 +142,18 @@ int v4l2_async_notifier_register(struct v4l2_device *v4l2_dev,
 	INIT_LIST_HEAD(&notifier->done);
 
 	for (i = 0; i < notifier->num_subdevs; i++) {
-		asd = notifier->subdev[i];
+		asd = notifier->subdevs[i];
 
-		switch (asd->bus_type) {
-		case V4L2_ASYNC_BUS_CUSTOM:
-		case V4L2_ASYNC_BUS_PLATFORM:
-		case V4L2_ASYNC_BUS_I2C:
+		switch (asd->match_type) {
+		case V4L2_ASYNC_MATCH_CUSTOM:
+		case V4L2_ASYNC_MATCH_DEVNAME:
+		case V4L2_ASYNC_MATCH_I2C:
+		case V4L2_ASYNC_MATCH_OF:
 			break;
 		default:
 			dev_err(notifier->v4l2_dev ? notifier->v4l2_dev->dev : NULL,
-				"Invalid bus-type %u on %p\n",
-				asd->bus_type, asd);
+				"Invalid match type %u on %p\n",
+				asd->match_type, asd);
 			return -EINVAL;
 		}
 		list_add_tail(&asd->list, &notifier->waiting);
@@ -162,14 +164,14 @@ int v4l2_async_notifier_register(struct v4l2_device *v4l2_dev,
 	/* Keep also completed notifiers on the list */
 	list_add(&notifier->list, &notifier_list);
 
-	list_for_each_entry_safe(asdl, tmp, &subdev_list, list) {
+	list_for_each_entry_safe(sd, tmp, &subdev_list, async_list) {
 		int ret;
 
-		asd = v4l2_async_belongs(notifier, asdl);
+		asd = v4l2_async_belongs(notifier, sd);
 		if (!asd)
 			continue;
 
-		ret = v4l2_async_test_notify(notifier, asdl, asd);
+		ret = v4l2_async_test_notify(notifier, sd, asd);
 		if (ret < 0) {
 			mutex_unlock(&list_lock);
 			return ret;
@@ -184,32 +186,56 @@ EXPORT_SYMBOL(v4l2_async_notifier_register);
 
 void v4l2_async_notifier_unregister(struct v4l2_async_notifier *notifier)
 {
-	struct v4l2_async_subdev_list *asdl, *tmp;
+	struct v4l2_subdev *sd, *tmp;
 	unsigned int notif_n_subdev = notifier->num_subdevs;
 	unsigned int n_subdev = min(notif_n_subdev, V4L2_MAX_SUBDEVS);
-	struct device *dev[n_subdev];
+	struct device **dev;
 	int i = 0;
 
+	if (!notifier->v4l2_dev)
+		return;
+
+	dev = kmalloc(n_subdev * sizeof(*dev), GFP_KERNEL);
+	if (!dev) {
+		dev_err(notifier->v4l2_dev->dev,
+			"Failed to allocate device cache!\n");
+	}
+
 	mutex_lock(&list_lock);
 
 	list_del(&notifier->list);
 
-	list_for_each_entry_safe(asdl, tmp, &notifier->done, list) {
-		struct v4l2_subdev *sd = v4l2_async_to_subdev(asdl);
+	list_for_each_entry_safe(sd, tmp, &notifier->done, async_list) {
+		struct device *d;
 
-		dev[i] = get_device(sd->dev);
+		d = get_device(sd->dev);
 
-		v4l2_async_cleanup(asdl);
+		v4l2_async_cleanup(sd);
 
 		/* If we handled USB devices, we'd have to lock the parent too */
-		device_release_driver(dev[i++]);
+		device_release_driver(d);
 
 		if (notifier->unbind)
-			notifier->unbind(notifier, sd, sd->asdl.asd);
+			notifier->unbind(notifier, sd, sd->asd);
+
+		/*
+		 * Store device at the device cache, in order to call
+		 * put_device() on the final step
+		 */
+		if (dev)
+			dev[i++] = d;
+		else
+			put_device(d);
 	}
 
 	mutex_unlock(&list_lock);
 
+	/*
+	 * Call device_attach() to reprobe devices
+	 *
+	 * NOTE: If dev allocation fails, i is 0, and the whole loop won't be
+	 * executed.
+	 */
 	while (i--) {
 		struct device *d = dev[i];
 
@@ -225,6 +251,10 @@ void v4l2_async_notifier_unregister(struct v4l2_async_notifier *notifier)
 		}
 		put_device(d);
 	}
+	kfree(dev);
+
+	notifier->v4l2_dev = NULL;
+
 	/*
 	 * Don't care about the waiting list, it is initialised and populated
 	 * upon notifier registration.
@@ -234,24 +264,23 @@ EXPORT_SYMBOL(v4l2_async_notifier_unregister);
 
 int v4l2_async_register_subdev(struct v4l2_subdev *sd)
 {
-	struct v4l2_async_subdev_list *asdl = &sd->asdl;
 	struct v4l2_async_notifier *notifier;
 
 	mutex_lock(&list_lock);
 
-	INIT_LIST_HEAD(&asdl->list);
+	INIT_LIST_HEAD(&sd->async_list);
 
 	list_for_each_entry(notifier, &notifier_list, list) {
-		struct v4l2_async_subdev *asd = v4l2_async_belongs(notifier, asdl);
+		struct v4l2_async_subdev *asd = v4l2_async_belongs(notifier, sd);
 		if (asd) {
-			int ret = v4l2_async_test_notify(notifier, asdl, asd);
+			int ret = v4l2_async_test_notify(notifier, sd, asd);
 			mutex_unlock(&list_lock);
 			return ret;
 		}
 	}
 
 	/* None matched, wait for hot-plugging */
-	list_add(&asdl->list, &subdev_list);
+	list_add(&sd->async_list, &subdev_list);
 
 	mutex_unlock(&list_lock);
 
@@ -261,23 +290,22 @@ EXPORT_SYMBOL(v4l2_async_register_subdev);
 
 void v4l2_async_unregister_subdev(struct v4l2_subdev *sd)
 {
-	struct v4l2_async_subdev_list *asdl = &sd->asdl;
-	struct v4l2_async_notifier *notifier = asdl->notifier;
+	struct v4l2_async_notifier *notifier = sd->notifier;
 
-	if (!asdl->asd) {
-		if (!list_empty(&asdl->list))
-			v4l2_async_cleanup(asdl);
+	if (!sd->asd) {
+		if (!list_empty(&sd->async_list))
+			v4l2_async_cleanup(sd);
 		return;
 	}
 
 	mutex_lock(&list_lock);
 
-	list_add(&asdl->asd->list, &notifier->waiting);
+	list_add(&sd->asd->list, &notifier->waiting);
 
-	v4l2_async_cleanup(asdl);
+	v4l2_async_cleanup(sd);
 
 	if (notifier->unbind)
-		notifier->unbind(notifier, sd, sd->asdl.asd);
+		notifier->unbind(notifier, sd, sd->asd);
 
 	mutex_unlock(&list_lock);
 }
diff --git a/drivers/media/v4l2-core/v4l2-clk.c b/drivers/media/v4l2-core/v4l2-clk.c
index b67de8642b5..e18cc0469cf 100644
--- a/drivers/media/v4l2-core/v4l2-clk.c
+++ b/drivers/media/v4l2-core/v4l2-clk.c
@@ -240,3 +240,42 @@ void v4l2_clk_unregister(struct v4l2_clk *clk)
 	kfree(clk);
 }
 EXPORT_SYMBOL(v4l2_clk_unregister);
+
+struct v4l2_clk_fixed {
+	unsigned long rate;
+	struct v4l2_clk_ops ops;
+};
+
+static unsigned long fixed_get_rate(struct v4l2_clk *clk)
+{
+	struct v4l2_clk_fixed *priv = clk->priv;
+	return priv->rate;
+}
+
+struct v4l2_clk *__v4l2_clk_register_fixed(const char *dev_id,
+		const char *id, unsigned long rate, struct module *owner)
+{
+	struct v4l2_clk *clk;
+	struct v4l2_clk_fixed *priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+
+	if (!priv)
+		return ERR_PTR(-ENOMEM);
+
+	priv->rate = rate;
+	priv->ops.get_rate = fixed_get_rate;
+	priv->ops.owner = owner;
+
+	clk = v4l2_clk_register(&priv->ops, dev_id, id, priv);
+	if (IS_ERR(clk))
+		kfree(priv);
+
+	return clk;
+}
+EXPORT_SYMBOL(__v4l2_clk_register_fixed);
+
+void v4l2_clk_unregister_fixed(struct v4l2_clk *clk)
+{
+	kfree(clk->priv);
+	v4l2_clk_unregister(clk);
+}
+EXPORT_SYMBOL(v4l2_clk_unregister_fixed);
diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c
index a95e5e23403..433d6d77942 100644
--- a/drivers/media/v4l2-core/v4l2-common.c
+++ b/drivers/media/v4l2-core/v4l2-common.c
@@ -236,14 +236,14 @@ void v4l2_i2c_subdev_init(struct v4l2_subdev *sd, struct i2c_client *client,
 	v4l2_subdev_init(sd, ops);
 	sd->flags |= V4L2_SUBDEV_FL_IS_I2C;
 	/* the owner is the same as the i2c_client's driver owner */
-	sd->owner = client->driver->driver.owner;
+	sd->owner = client->dev.driver->owner;
 	sd->dev = &client->dev;
 	/* i2c_client and v4l2_subdev point to one another */
 	v4l2_set_subdevdata(sd, client);
 	i2c_set_clientdata(client, sd);
 	/* initialize name */
 	snprintf(sd->name, sizeof(sd->name), "%s %d-%04x",
-		client->driver->driver.name, i2c_adapter_id(client->adapter),
+		client->dev.driver->name, i2c_adapter_id(client->adapter),
 		client->addr);
 }
 EXPORT_SYMBOL_GPL(v4l2_i2c_subdev_init);
@@ -274,11 +274,11 @@ struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
 	   loaded. This delay-load mechanism doesn't work if other drivers
 	   want to use the i2c device, so explicitly loading the module
 	   is the best alternative. */
-	if (client == NULL || client->driver == NULL)
+	if (client == NULL || client->dev.driver == NULL)
 		goto error;
 
 	/* Lock the module so we can safely get the v4l2_subdev pointer */
-	if (!try_module_get(client->driver->driver.owner))
+	if (!try_module_get(client->dev.driver->owner))
 		goto error;
 	sd = i2c_get_clientdata(client);
 
@@ -287,7 +287,7 @@ struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
 	if (v4l2_device_register_subdev(v4l2_dev, sd))
 		sd = NULL;
 	/* Decrease the module use count to match the first try_module_get. */
-	module_put(client->driver->driver.owner);
+	module_put(client->dev.driver->owner);
 
 error:
 	/* If we have a client but no subdev, then something went wrong and
@@ -495,363 +495,6 @@ void v4l_bound_align_image(u32 *w, unsigned int wmin, unsigned int wmax,
 }
 EXPORT_SYMBOL_GPL(v4l_bound_align_image);
 
-/**
- * v4l_match_dv_timings - check if two timings match
- * @t1 - compare this v4l2_dv_timings struct...
- * @t2 - with this struct.
- * @pclock_delta - the allowed pixelclock deviation.
- *
- * Compare t1 with t2 with a given margin of error for the pixelclock.
- */
-bool v4l_match_dv_timings(const struct v4l2_dv_timings *t1,
-			  const struct v4l2_dv_timings *t2,
-			  unsigned pclock_delta)
-{
-	if (t1->type != t2->type || t1->type != V4L2_DV_BT_656_1120)
-		return false;
-	if (t1->bt.width == t2->bt.width &&
-	    t1->bt.height == t2->bt.height &&
-	    t1->bt.interlaced == t2->bt.interlaced &&
-	    t1->bt.polarities == t2->bt.polarities &&
-	    t1->bt.pixelclock >= t2->bt.pixelclock - pclock_delta &&
-	    t1->bt.pixelclock <= t2->bt.pixelclock + pclock_delta &&
-	    t1->bt.hfrontporch == t2->bt.hfrontporch &&
-	    t1->bt.vfrontporch == t2->bt.vfrontporch &&
-	    t1->bt.vsync == t2->bt.vsync &&
-	    t1->bt.vbackporch == t2->bt.vbackporch &&
-	    (!t1->bt.interlaced ||
-		(t1->bt.il_vfrontporch == t2->bt.il_vfrontporch &&
-		 t1->bt.il_vsync == t2->bt.il_vsync &&
-		 t1->bt.il_vbackporch == t2->bt.il_vbackporch)))
-		return true;
-	return false;
-}
-EXPORT_SYMBOL_GPL(v4l_match_dv_timings);
-
-/*
- * CVT defines
- * Based on Coordinated Video Timings Standard
- * version 1.1 September 10, 2003
- */
-
-#define CVT_PXL_CLK_GRAN	250000	/* pixel clock granularity */
-
-/* Normal blanking */
-#define CVT_MIN_V_BPORCH	7	/* lines */
-#define CVT_MIN_V_PORCH_RND	3	/* lines */
-#define CVT_MIN_VSYNC_BP	550	/* min time of vsync + back porch (us) */
-
-/* Normal blanking for CVT uses GTF to calculate horizontal blanking */
-#define CVT_CELL_GRAN		8	/* character cell granularity */
-#define CVT_M			600	/* blanking formula gradient */
-#define CVT_C			40	/* blanking formula offset */
-#define CVT_K			128	/* blanking formula scaling factor */
-#define CVT_J			20	/* blanking formula scaling factor */
-#define CVT_C_PRIME (((CVT_C - CVT_J) * CVT_K / 256) + CVT_J)
-#define CVT_M_PRIME (CVT_K * CVT_M / 256)
-
-/* Reduced Blanking */
-#define CVT_RB_MIN_V_BPORCH    7       /* lines  */
-#define CVT_RB_V_FPORCH        3       /* lines  */
-#define CVT_RB_MIN_V_BLANK   460     /* us     */
-#define CVT_RB_H_SYNC         32       /* pixels */
-#define CVT_RB_H_BPORCH       80       /* pixels */
-#define CVT_RB_H_BLANK       160       /* pixels */
-
-/** v4l2_detect_cvt - detect if the given timings follow the CVT standard
- * @frame_height - the total height of the frame (including blanking) in lines.
- * @hfreq - the horizontal frequency in Hz.
- * @vsync - the height of the vertical sync in lines.
- * @polarities - the horizontal and vertical polarities (same as struct
- *		v4l2_bt_timings polarities).
- * @fmt - the resulting timings.
- *
- * This function will attempt to detect if the given values correspond to a
- * valid CVT format. If so, then it will return true, and fmt will be filled
- * in with the found CVT timings.
- */
-bool v4l2_detect_cvt(unsigned frame_height, unsigned hfreq, unsigned vsync,
-		u32 polarities, struct v4l2_dv_timings *fmt)
-{
-	int  v_fp, v_bp, h_fp, h_bp, hsync;
-	int  frame_width, image_height, image_width;
-	bool reduced_blanking;
-	unsigned pix_clk;
-
-	if (vsync < 4 || vsync > 7)
-		return false;
-
-	if (polarities == V4L2_DV_VSYNC_POS_POL)
-		reduced_blanking = false;
-	else if (polarities == V4L2_DV_HSYNC_POS_POL)
-		reduced_blanking = true;
-	else
-		return false;
-
-	/* Vertical */
-	if (reduced_blanking) {
-		v_fp = CVT_RB_V_FPORCH;
-		v_bp = (CVT_RB_MIN_V_BLANK * hfreq + 999999) / 1000000;
-		v_bp -= vsync + v_fp;
-
-		if (v_bp < CVT_RB_MIN_V_BPORCH)
-			v_bp = CVT_RB_MIN_V_BPORCH;
-	} else {
-		v_fp = CVT_MIN_V_PORCH_RND;
-		v_bp = (CVT_MIN_VSYNC_BP * hfreq + 999999) / 1000000 - vsync;
-
-		if (v_bp < CVT_MIN_V_BPORCH)
-			v_bp = CVT_MIN_V_BPORCH;
-	}
-	image_height = (frame_height - v_fp - vsync - v_bp + 1) & ~0x1;
-
-	/* Aspect ratio based on vsync */
-	switch (vsync) {
-	case 4:
-		image_width = (image_height * 4) / 3;
-		break;
-	case 5:
-		image_width = (image_height * 16) / 9;
-		break;
-	case 6:
-		image_width = (image_height * 16) / 10;
-		break;
-	case 7:
-		/* special case */
-		if (image_height == 1024)
-			image_width = (image_height * 5) / 4;
-		else if (image_height == 768)
-			image_width = (image_height * 15) / 9;
-		else
-			return false;
-		break;
-	default:
-		return false;
-	}
-
-	image_width = image_width & ~7;
-
-	/* Horizontal */
-	if (reduced_blanking) {
-		pix_clk = (image_width + CVT_RB_H_BLANK) * hfreq;
-		pix_clk = (pix_clk / CVT_PXL_CLK_GRAN) * CVT_PXL_CLK_GRAN;
-
-		h_bp = CVT_RB_H_BPORCH;
-		hsync = CVT_RB_H_SYNC;
-		h_fp = CVT_RB_H_BLANK - h_bp - hsync;
-
-		frame_width = image_width + CVT_RB_H_BLANK;
-	} else {
-		int h_blank;
-		unsigned ideal_duty_cycle = CVT_C_PRIME - (CVT_M_PRIME * 1000) / hfreq;
-
-		h_blank = (image_width * ideal_duty_cycle + (100 - ideal_duty_cycle) / 2) /
-						(100 - ideal_duty_cycle);
-		h_blank = h_blank - h_blank % (2 * CVT_CELL_GRAN);
-
-		if (h_blank * 100 / image_width < 20) {
-			h_blank = image_width / 5;
-			h_blank = (h_blank + 0x7) & ~0x7;
-		}
-
-		pix_clk = (image_width + h_blank) * hfreq;
-		pix_clk = (pix_clk / CVT_PXL_CLK_GRAN) * CVT_PXL_CLK_GRAN;
-
-		h_bp = h_blank / 2;
-		frame_width = image_width + h_blank;
-
-		hsync = (frame_width * 8 + 50) / 100;
-		hsync = hsync - hsync % CVT_CELL_GRAN;
-		h_fp = h_blank - hsync - h_bp;
-	}
-
-	fmt->bt.polarities = polarities;
-	fmt->bt.width = image_width;
-	fmt->bt.height = image_height;
-	fmt->bt.hfrontporch = h_fp;
-	fmt->bt.vfrontporch = v_fp;
-	fmt->bt.hsync = hsync;
-	fmt->bt.vsync = vsync;
-	fmt->bt.hbackporch = frame_width - image_width - h_fp - hsync;
-	fmt->bt.vbackporch = frame_height - image_height - v_fp - vsync;
-	fmt->bt.pixelclock = pix_clk;
-	fmt->bt.standards = V4L2_DV_BT_STD_CVT;
-	if (reduced_blanking)
-		fmt->bt.flags |= V4L2_DV_FL_REDUCED_BLANKING;
-	return true;
-}
-EXPORT_SYMBOL_GPL(v4l2_detect_cvt);
-
-/*
- * GTF defines
- * Based on Generalized Timing Formula Standard
- * Version 1.1 September 2, 1999
- */
-
-#define GTF_PXL_CLK_GRAN	250000	/* pixel clock granularity */
-
-#define GTF_MIN_VSYNC_BP	550	/* min time of vsync + back porch (us) */
-#define GTF_V_FP		1	/* vertical front porch (lines) */
-#define GTF_CELL_GRAN		8	/* character cell granularity */
-
-/* Default */
-#define GTF_D_M			600	/* blanking formula gradient */
-#define GTF_D_C			40	/* blanking formula offset */
-#define GTF_D_K			128	/* blanking formula scaling factor */
-#define GTF_D_J			20	/* blanking formula scaling factor */
-#define GTF_D_C_PRIME ((((GTF_D_C - GTF_D_J) * GTF_D_K) / 256) + GTF_D_J)
-#define GTF_D_M_PRIME ((GTF_D_K * GTF_D_M) / 256)
-
-/* Secondary */
-#define GTF_S_M			3600	/* blanking formula gradient */
-#define GTF_S_C			40	/* blanking formula offset */
-#define GTF_S_K			128	/* blanking formula scaling factor */
-#define GTF_S_J			35	/* blanking formula scaling factor */
-#define GTF_S_C_PRIME ((((GTF_S_C - GTF_S_J) * GTF_S_K) / 256) + GTF_S_J)
-#define GTF_S_M_PRIME ((GTF_S_K * GTF_S_M) / 256)
-
-/** v4l2_detect_gtf - detect if the given timings follow the GTF standard
- * @frame_height - the total height of the frame (including blanking) in lines.
- * @hfreq - the horizontal frequency in Hz.
- * @vsync - the height of the vertical sync in lines.
- * @polarities - the horizontal and vertical polarities (same as struct
- *		v4l2_bt_timings polarities).
- * @aspect - preferred aspect ratio. GTF has no method of determining the
- *		aspect ratio in order to derive the image width from the
- *		image height, so it has to be passed explicitly. Usually
- *		the native screen aspect ratio is used for this. If it
- *		is not filled in correctly, then 16:9 will be assumed.
- * @fmt - the resulting timings.
- *
- * This function will attempt to detect if the given values correspond to a
- * valid GTF format. If so, then it will return true, and fmt will be filled
- * in with the found GTF timings.
- */
-bool v4l2_detect_gtf(unsigned frame_height,
-		unsigned hfreq,
-		unsigned vsync,
-		u32 polarities,
-		struct v4l2_fract aspect,
-		struct v4l2_dv_timings *fmt)
-{
-	int pix_clk;
-	int  v_fp, v_bp, h_fp, hsync;
-	int frame_width, image_height, image_width;
-	bool default_gtf;
-	int h_blank;
-
-	if (vsync != 3)
-		return false;
-
-	if (polarities == V4L2_DV_VSYNC_POS_POL)
-		default_gtf = true;
-	else if (polarities == V4L2_DV_HSYNC_POS_POL)
-		default_gtf = false;
-	else
-		return false;
-
-	/* Vertical */
-	v_fp = GTF_V_FP;
-	v_bp = (GTF_MIN_VSYNC_BP * hfreq + 999999) / 1000000 - vsync;
-	image_height = (frame_height - v_fp - vsync - v_bp + 1) & ~0x1;
-
-	if (aspect.numerator == 0 || aspect.denominator == 0) {
-		aspect.numerator = 16;
-		aspect.denominator = 9;
-	}
-	image_width = ((image_height * aspect.numerator) / aspect.denominator);
-
-	/* Horizontal */
-	if (default_gtf)
-		h_blank = ((image_width * GTF_D_C_PRIME * hfreq) -
-					(image_width * GTF_D_M_PRIME * 1000) +
-			(hfreq * (100 - GTF_D_C_PRIME) + GTF_D_M_PRIME * 1000) / 2) /
-			(hfreq * (100 - GTF_D_C_PRIME) + GTF_D_M_PRIME * 1000);
-	else
-		h_blank = ((image_width * GTF_S_C_PRIME * hfreq) -
-					(image_width * GTF_S_M_PRIME * 1000) +
-			(hfreq * (100 - GTF_S_C_PRIME) + GTF_S_M_PRIME * 1000) / 2) /
-			(hfreq * (100 - GTF_S_C_PRIME) + GTF_S_M_PRIME * 1000);
-
-	h_blank = h_blank - h_blank % (2 * GTF_CELL_GRAN);
-	frame_width = image_width + h_blank;
-
-	pix_clk = (image_width + h_blank) * hfreq;
-	pix_clk = pix_clk / GTF_PXL_CLK_GRAN * GTF_PXL_CLK_GRAN;
-
-	hsync = (frame_width * 8 + 50) / 100;
-	hsync = hsync - hsync % GTF_CELL_GRAN;
-
-	h_fp = h_blank / 2 - hsync;
-
-	fmt->bt.polarities = polarities;
-	fmt->bt.width = image_width;
-	fmt->bt.height = image_height;
-	fmt->bt.hfrontporch = h_fp;
-	fmt->bt.vfrontporch = v_fp;
-	fmt->bt.hsync = hsync;
-	fmt->bt.vsync = vsync;
-	fmt->bt.hbackporch = frame_width - image_width - h_fp - hsync;
-	fmt->bt.vbackporch = frame_height - image_height - v_fp - vsync;
-	fmt->bt.pixelclock = pix_clk;
-	fmt->bt.standards = V4L2_DV_BT_STD_GTF;
-	if (!default_gtf)
-		fmt->bt.flags |= V4L2_DV_FL_REDUCED_BLANKING;
-	return true;
-}
-EXPORT_SYMBOL_GPL(v4l2_detect_gtf);
-
-/** v4l2_calc_aspect_ratio - calculate the aspect ratio based on bytes
- *	0x15 and 0x16 from the EDID.
- * @hor_landscape - byte 0x15 from the EDID.
- * @vert_portrait - byte 0x16 from the EDID.
- *
- * Determines the aspect ratio from the EDID.
- * See VESA Enhanced EDID standard, release A, rev 2, section 3.6.2:
- * "Horizontal and Vertical Screen Size or Aspect Ratio"
- */
-struct v4l2_fract v4l2_calc_aspect_ratio(u8 hor_landscape, u8 vert_portrait)
-{
-	struct v4l2_fract aspect = { 16, 9 };
-	u32 tmp;
-	u8 ratio;
-
-	/* Nothing filled in, fallback to 16:9 */
-	if (!hor_landscape && !vert_portrait)
-		return aspect;
-	/* Both filled in, so they are interpreted as the screen size in cm */
-	if (hor_landscape && vert_portrait) {
-		aspect.numerator = hor_landscape;
-		aspect.denominator = vert_portrait;
-		return aspect;
-	}
-	/* Only one is filled in, so interpret them as a ratio:
-	   (val + 99) / 100 */
-	ratio = hor_landscape | vert_portrait;
-	/* Change some rounded values into the exact aspect ratio */
-	if (ratio == 79) {
-		aspect.numerator = 16;
-		aspect.denominator = 9;
-	} else if (ratio == 34) {
-		aspect.numerator = 4;
-		aspect.numerator = 3;
-	} else if (ratio == 68) {
-		aspect.numerator = 15;
-		aspect.numerator = 9;
-	} else {
-		aspect.numerator = hor_landscape + 99;
-		aspect.denominator = 100;
-	}
-	if (hor_landscape)
-		return aspect;
-	/* The aspect ratio is for portrait, so swap numerator and denominator */
-	tmp = aspect.denominator;
-	aspect.denominator = aspect.numerator;
-	aspect.numerator = tmp;
-	return aspect;
-}
-EXPORT_SYMBOL_GPL(v4l2_calc_aspect_ratio);
-
 const struct v4l2_frmsize_discrete *v4l2_find_nearest_format(
 		const struct v4l2_discrete_probe *probe,
 		s32 width, s32 height)
diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
index 8f7a6a454a4..7e2411c3641 100644
--- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
+++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
@@ -178,6 +178,9 @@ struct v4l2_create_buffers32 {
 
 static int __get_v4l2_format32(struct v4l2_format *kp, struct v4l2_format32 __user *up)
 {
+	if (get_user(kp->type, &up->type))
+		return -EFAULT;
+
 	switch (kp->type) {
 	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
 	case V4L2_BUF_TYPE_VIDEO_OUTPUT:
@@ -204,17 +207,16 @@ static int __get_v4l2_format32(struct v4l2_format *kp, struct v4l2_format32 __us
 
 static int get_v4l2_format32(struct v4l2_format *kp, struct v4l2_format32 __user *up)
 {
-	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_format32)) ||
-			get_user(kp->type, &up->type))
-			return -EFAULT;
+	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_format32)))
+		return -EFAULT;
 	return __get_v4l2_format32(kp, up);
 }
 
 static int get_v4l2_create32(struct v4l2_create_buffers *kp, struct v4l2_create_buffers32 __user *up)
 {
 	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_create_buffers32)) ||
-	    copy_from_user(kp, up, offsetof(struct v4l2_create_buffers32, format.fmt)))
-			return -EFAULT;
+	    copy_from_user(kp, up, offsetof(struct v4l2_create_buffers32, format)))
+		return -EFAULT;
 	return __get_v4l2_format32(&kp->format, &up->format);
 }
 
@@ -733,14 +735,14 @@ static int put_v4l2_event32(struct v4l2_event *kp, struct v4l2_event32 __user *u
 		copy_to_user(&up->u, &kp->u, sizeof(kp->u)) ||
 		put_user(kp->pending, &up->pending) ||
 		put_user(kp->sequence, &up->sequence) ||
-		put_compat_timespec(&kp->timestamp, &up->timestamp) ||
+		compat_put_timespec(&kp->timestamp, &up->timestamp) ||
 		put_user(kp->id, &up->id) ||
 		copy_to_user(up->reserved, kp->reserved, 8 * sizeof(__u32)))
 			return -EFAULT;
 	return 0;
 }
 
-struct v4l2_subdev_edid32 {
+struct v4l2_edid32 {
 	__u32 pad;
 	__u32 start_block;
 	__u32 blocks;
@@ -748,11 +750,11 @@ struct v4l2_subdev_edid32 {
 	compat_caddr_t edid;
 };
 
-static int get_v4l2_subdev_edid32(struct v4l2_subdev_edid *kp, struct v4l2_subdev_edid32 __user *up)
+static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
 {
 	u32 tmp;
 
-	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_subdev_edid32)) ||
+	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_edid32)) ||
 		get_user(kp->pad, &up->pad) ||
 		get_user(kp->start_block, &up->start_block) ||
 		get_user(kp->blocks, &up->blocks) ||
@@ -763,11 +765,11 @@ static int get_v4l2_subdev_edid32(struct v4l2_subdev_edid *kp, struct v4l2_subde
 	return 0;
 }
 
-static int put_v4l2_subdev_edid32(struct v4l2_subdev_edid *kp, struct v4l2_subdev_edid32 __user *up)
+static int put_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
 {
 	u32 tmp = (u32)((unsigned long)kp->edid);
 
-	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_subdev_edid32)) ||
+	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_edid32)) ||
 		put_user(kp->pad, &up->pad) ||
 		put_user(kp->start_block, &up->start_block) ||
 		put_user(kp->blocks, &up->blocks) ||
@@ -787,8 +789,8 @@ static int put_v4l2_subdev_edid32(struct v4l2_subdev_edid *kp, struct v4l2_subde
 #define VIDIOC_DQBUF32		_IOWR('V', 17, struct v4l2_buffer32)
 #define VIDIOC_ENUMSTD32	_IOWR('V', 25, struct v4l2_standard32)
 #define VIDIOC_ENUMINPUT32	_IOWR('V', 26, struct v4l2_input32)
-#define VIDIOC_SUBDEV_G_EDID32	_IOWR('V', 63, struct v4l2_subdev_edid32)
-#define VIDIOC_SUBDEV_S_EDID32	_IOWR('V', 64, struct v4l2_subdev_edid32)
+#define VIDIOC_G_EDID32		_IOWR('V', 40, struct v4l2_edid32)
+#define VIDIOC_S_EDID32		_IOWR('V', 41, struct v4l2_edid32)
 #define VIDIOC_TRY_FMT32      	_IOWR('V', 64, struct v4l2_format32)
 #define VIDIOC_G_EXT_CTRLS32    _IOWR('V', 71, struct v4l2_ext_controls32)
 #define VIDIOC_S_EXT_CTRLS32    _IOWR('V', 72, struct v4l2_ext_controls32)
@@ -816,7 +818,7 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar
 		struct v4l2_ext_controls v2ecs;
 		struct v4l2_event v2ev;
 		struct v4l2_create_buffers v2crt;
-		struct v4l2_subdev_edid v2edid;
+		struct v4l2_edid v2edid;
 		unsigned long vx;
 		int vi;
 	} karg;
@@ -849,8 +851,8 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar
 	case VIDIOC_S_OUTPUT32: cmd = VIDIOC_S_OUTPUT; break;
 	case VIDIOC_CREATE_BUFS32: cmd = VIDIOC_CREATE_BUFS; break;
 	case VIDIOC_PREPARE_BUF32: cmd = VIDIOC_PREPARE_BUF; break;
-	case VIDIOC_SUBDEV_G_EDID32: cmd = VIDIOC_SUBDEV_G_EDID; break;
-	case VIDIOC_SUBDEV_S_EDID32: cmd = VIDIOC_SUBDEV_S_EDID; break;
+	case VIDIOC_G_EDID32: cmd = VIDIOC_G_EDID; break;
+	case VIDIOC_S_EDID32: cmd = VIDIOC_S_EDID; break;
 	}
 
 	switch (cmd) {
@@ -868,9 +870,9 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar
 		compatible_arg = 0;
 		break;
 
-	case VIDIOC_SUBDEV_G_EDID:
-	case VIDIOC_SUBDEV_S_EDID:
-		err = get_v4l2_subdev_edid32(&karg.v2edid, up);
+	case VIDIOC_G_EDID:
+	case VIDIOC_S_EDID:
+		err = get_v4l2_edid32(&karg.v2edid, up);
 		compatible_arg = 0;
 		break;
 
@@ -966,9 +968,9 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar
 		err = put_v4l2_event32(&karg.v2ev, up);
 		break;
 
-	case VIDIOC_SUBDEV_G_EDID:
-	case VIDIOC_SUBDEV_S_EDID:
-		err = put_v4l2_subdev_edid32(&karg.v2edid, up);
+	case VIDIOC_G_EDID:
+	case VIDIOC_S_EDID:
+		err = put_v4l2_edid32(&karg.v2edid, up);
 		break;
 
 	case VIDIOC_G_FMT:
@@ -1006,103 +1008,14 @@ long v4l2_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
 	if (!file->f_op->unlocked_ioctl)
 		return ret;
 
-	switch (cmd) {
-	case VIDIOC_QUERYCAP:
-	case VIDIOC_RESERVED:
-	case VIDIOC_ENUM_FMT:
-	case VIDIOC_G_FMT32:
-	case VIDIOC_S_FMT32:
-	case VIDIOC_REQBUFS:
-	case VIDIOC_QUERYBUF32:
-	case VIDIOC_G_FBUF32:
-	case VIDIOC_S_FBUF32:
-	case VIDIOC_OVERLAY32:
-	case VIDIOC_QBUF32:
-	case VIDIOC_EXPBUF:
-	case VIDIOC_DQBUF32:
-	case VIDIOC_STREAMON32:
-	case VIDIOC_STREAMOFF32:
-	case VIDIOC_G_PARM:
-	case VIDIOC_S_PARM:
-	case VIDIOC_G_STD:
-	case VIDIOC_S_STD:
-	case VIDIOC_ENUMSTD32:
-	case VIDIOC_ENUMINPUT32:
-	case VIDIOC_G_CTRL:
-	case VIDIOC_S_CTRL:
-	case VIDIOC_G_TUNER:
-	case VIDIOC_S_TUNER:
-	case VIDIOC_G_AUDIO:
-	case VIDIOC_S_AUDIO:
-	case VIDIOC_QUERYCTRL:
-	case VIDIOC_QUERYMENU:
-	case VIDIOC_G_INPUT32:
-	case VIDIOC_S_INPUT32:
-	case VIDIOC_G_OUTPUT32:
-	case VIDIOC_S_OUTPUT32:
-	case VIDIOC_ENUMOUTPUT:
-	case VIDIOC_G_AUDOUT:
-	case VIDIOC_S_AUDOUT:
-	case VIDIOC_G_MODULATOR:
-	case VIDIOC_S_MODULATOR:
-	case VIDIOC_S_FREQUENCY:
-	case VIDIOC_G_FREQUENCY:
-	case VIDIOC_CROPCAP:
-	case VIDIOC_G_CROP:
-	case VIDIOC_S_CROP:
-	case VIDIOC_G_SELECTION:
-	case VIDIOC_S_SELECTION:
-	case VIDIOC_G_JPEGCOMP:
-	case VIDIOC_S_JPEGCOMP:
-	case VIDIOC_QUERYSTD:
-	case VIDIOC_TRY_FMT32:
-	case VIDIOC_ENUMAUDIO:
-	case VIDIOC_ENUMAUDOUT:
-	case VIDIOC_G_PRIORITY:
-	case VIDIOC_S_PRIORITY:
-	case VIDIOC_G_SLICED_VBI_CAP:
-	case VIDIOC_LOG_STATUS:
-	case VIDIOC_G_EXT_CTRLS32:
-	case VIDIOC_S_EXT_CTRLS32:
-	case VIDIOC_TRY_EXT_CTRLS32:
-	case VIDIOC_ENUM_FRAMESIZES:
-	case VIDIOC_ENUM_FRAMEINTERVALS:
-	case VIDIOC_G_ENC_INDEX:
-	case VIDIOC_ENCODER_CMD:
-	case VIDIOC_TRY_ENCODER_CMD:
-	case VIDIOC_DECODER_CMD:
-	case VIDIOC_TRY_DECODER_CMD:
-	case VIDIOC_DBG_S_REGISTER:
-	case VIDIOC_DBG_G_REGISTER:
-	case VIDIOC_S_HW_FREQ_SEEK:
-	case VIDIOC_S_DV_TIMINGS:
-	case VIDIOC_G_DV_TIMINGS:
-	case VIDIOC_DQEVENT:
-	case VIDIOC_DQEVENT32:
-	case VIDIOC_SUBSCRIBE_EVENT:
-	case VIDIOC_UNSUBSCRIBE_EVENT:
-	case VIDIOC_CREATE_BUFS32:
-	case VIDIOC_PREPARE_BUF32:
-	case VIDIOC_ENUM_DV_TIMINGS:
-	case VIDIOC_QUERY_DV_TIMINGS:
-	case VIDIOC_DV_TIMINGS_CAP:
-	case VIDIOC_ENUM_FREQ_BANDS:
-	case VIDIOC_SUBDEV_G_EDID32:
-	case VIDIOC_SUBDEV_S_EDID32:
+	if (_IOC_TYPE(cmd) == 'V' && _IOC_NR(cmd) < BASE_VIDIOC_PRIVATE)
 		ret = do_video_ioctl(file, cmd, arg);
-		break;
+	else if (vdev->fops->compat_ioctl32)
+		ret = vdev->fops->compat_ioctl32(file, cmd, arg);
 
-	default:
-		if (vdev->fops->compat_ioctl32)
-			ret = vdev->fops->compat_ioctl32(file, cmd, arg);
-
-		if (ret == -ENOIOCTLCMD)
-			printk(KERN_WARNING "compat_ioctl32: "
-				"unknown ioctl '%c', dir=%d, #%d (0x%08x)\n",
-				_IOC_TYPE(cmd), _IOC_DIR(cmd), _IOC_NR(cmd),
-				cmd);
-		break;
-	}
+	if (ret == -ENOIOCTLCMD)
+		pr_warn("compat_ioctl32: unknown ioctl '%c', dir=%d, #%d (0x%08x)\n",
+			_IOC_TYPE(cmd), _IOC_DIR(cmd), _IOC_NR(cmd), cmd);
 	return ret;
 }
 EXPORT_SYMBOL_GPL(v4l2_compat_ioctl32);
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c
index fccd08b66d1..55c68325410 100644
--- a/drivers/media/v4l2-core/v4l2-ctrls.c
+++ b/drivers/media/v4l2-core/v4l2-ctrls.c
@@ -420,7 +420,13 @@ const char * const *v4l2_ctrl_get_menu(u32 id)
 		"Advanced Simple",
 		"Core",
 		"Simple Scalable",
-		"Advanced Coding Efficency",
+		"Advanced Coding Efficiency",
+		NULL,
+	};
+
+	static const char * const vpx_golden_frame_sel[] = {
+		"Use Previous Frame",
+		"Use Previous Specific Frame",
 		NULL,
 	};
 
@@ -538,6 +544,8 @@ const char * const *v4l2_ctrl_get_menu(u32 id)
 		return mpeg_mpeg4_level;
 	case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE:
 		return mpeg4_profile;
+	case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL:
+		return vpx_golden_frame_sel;
 	case V4L2_CID_JPEG_CHROMA_SUBSAMPLING:
 		return jpeg_chroma_subsampling;
 	case V4L2_CID_DV_TX_MODE:
@@ -552,6 +560,33 @@ const char * const *v4l2_ctrl_get_menu(u32 id)
 }
 EXPORT_SYMBOL(v4l2_ctrl_get_menu);
 
+#define __v4l2_qmenu_int_len(arr, len) ({ *(len) = ARRAY_SIZE(arr); arr; })
+/*
+ * Returns NULL or an s64 type array containing the menu for given
+ * control ID. The total number of the menu items is returned in @len.
+ */
+const s64 *v4l2_ctrl_get_int_menu(u32 id, u32 *len)
+{
+	static const s64 qmenu_int_vpx_num_partitions[] = {
+		1, 2, 4, 8,
+	};
+
+	static const s64 qmenu_int_vpx_num_ref_frames[] = {
+		1, 2, 3,
+	};
+
+	switch (id) {
+	case V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS:
+		return __v4l2_qmenu_int_len(qmenu_int_vpx_num_partitions, len);
+	case V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES:
+		return __v4l2_qmenu_int_len(qmenu_int_vpx_num_ref_frames, len);
+	default:
+		*len = 0;
+		return NULL;
+	}
+}
+EXPORT_SYMBOL(v4l2_ctrl_get_int_menu);
+
 /* Return the control name. */
 const char *v4l2_ctrl_get_name(u32 id)
 {
@@ -600,9 +635,11 @@ const char *v4l2_ctrl_get_name(u32 id)
 	case V4L2_CID_ALPHA_COMPONENT:		return "Alpha Component";
 	case V4L2_CID_COLORFX_CBCR:		return "Color Effects, CbCr";
 
-	/* MPEG controls */
+	/* Codec controls */
+	/* The MPEG controls are applicable to all codec controls
+	 * and the 'MPEG' part of the define is historical */
 	/* Keep the order of the 'case's the same as in videodev2.h! */
-	case V4L2_CID_MPEG_CLASS:		return "MPEG Encoder Controls";
+	case V4L2_CID_MPEG_CLASS:		return "Codec Controls";
 	case V4L2_CID_MPEG_STREAM_TYPE:		return "Stream Type";
 	case V4L2_CID_MPEG_STREAM_PID_PMT:	return "Stream PMT Program ID";
 	case V4L2_CID_MPEG_STREAM_PID_AUDIO:	return "Stream Audio Program ID";
@@ -698,8 +735,24 @@ const char *v4l2_ctrl_get_name(u32 id)
 	case V4L2_CID_MPEG_VIDEO_DEC_PTS:			return "Video Decoder PTS";
 	case V4L2_CID_MPEG_VIDEO_DEC_FRAME:			return "Video Decoder Frame Count";
 	case V4L2_CID_MPEG_VIDEO_VBV_DELAY:			return "Initial Delay for VBV Control";
+	case V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE:		return "Horizontal MV Search Range";
+	case V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE:		return "Vertical MV Search Range";
 	case V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER:		return "Repeat Sequence Header";
 
+	/* VPX controls */
+	case V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS:		return "VPX Number of Partitions";
+	case V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4:		return "VPX Intra Mode Decision Disable";
+	case V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES:		return "VPX No. of Refs for P Frame";
+	case V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL:		return "VPX Loop Filter Level Range";
+	case V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS:		return "VPX Deblocking Effect Control";
+	case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD:	return "VPX Golden Frame Refresh Period";
+	case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL:		return "VPX Golden Frame Indicator";
+	case V4L2_CID_MPEG_VIDEO_VPX_MIN_QP:			return "VPX Minimum QP Value";
+	case V4L2_CID_MPEG_VIDEO_VPX_MAX_QP:			return "VPX Maximum QP Value";
+	case V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP:		return "VPX I-Frame QP Value";
+	case V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP:		return "VPX P-Frame QP Value";
+	case V4L2_CID_MPEG_VIDEO_VPX_PROFILE:			return "VPX Profile";
+
 	/* CAMERA controls */
 	/* Keep the order of the 'case's the same as in videodev2.h! */
 	case V4L2_CID_CAMERA_CLASS:		return "Camera Controls";
@@ -806,6 +859,17 @@ const char *v4l2_ctrl_get_name(u32 id)
 	case V4L2_CID_FM_RX_CLASS:		return "FM Radio Receiver Controls";
 	case V4L2_CID_TUNE_DEEMPHASIS:		return "De-Emphasis";
 	case V4L2_CID_RDS_RECEPTION:		return "RDS Reception";
+
+	case V4L2_CID_RF_TUNER_CLASS:		return "RF Tuner Controls";
+	case V4L2_CID_RF_TUNER_LNA_GAIN_AUTO:	return "LNA Gain, Auto";
+	case V4L2_CID_RF_TUNER_LNA_GAIN:	return "LNA Gain";
+	case V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO:	return "Mixer Gain, Auto";
+	case V4L2_CID_RF_TUNER_MIXER_GAIN:	return "Mixer Gain";
+	case V4L2_CID_RF_TUNER_IF_GAIN_AUTO:	return "IF Gain, Auto";
+	case V4L2_CID_RF_TUNER_IF_GAIN:		return "IF Gain";
+	case V4L2_CID_RF_TUNER_BANDWIDTH_AUTO:	return "Bandwidth, Auto";
+	case V4L2_CID_RF_TUNER_BANDWIDTH:	return "Bandwidth";
+	case V4L2_CID_RF_TUNER_PLL_LOCK:	return "PLL Lock";
 	default:
 		return NULL;
 	}
@@ -855,10 +919,19 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
 	case V4L2_CID_WIDE_DYNAMIC_RANGE:
 	case V4L2_CID_IMAGE_STABILIZATION:
 	case V4L2_CID_RDS_RECEPTION:
+	case V4L2_CID_RF_TUNER_LNA_GAIN_AUTO:
+	case V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO:
+	case V4L2_CID_RF_TUNER_IF_GAIN_AUTO:
+	case V4L2_CID_RF_TUNER_BANDWIDTH_AUTO:
+	case V4L2_CID_RF_TUNER_PLL_LOCK:
 		*type = V4L2_CTRL_TYPE_BOOLEAN;
 		*min = 0;
 		*max = *step = 1;
 		break;
+	case V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE:
+	case V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE:
+		*type = V4L2_CTRL_TYPE_INTEGER;
+		break;
 	case V4L2_CID_PAN_RESET:
 	case V4L2_CID_TILT_RESET:
 	case V4L2_CID_FLASH_STROBE:
@@ -914,6 +987,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
 	case V4L2_CID_DV_RX_RGB_RANGE:
 	case V4L2_CID_TEST_PATTERN:
 	case V4L2_CID_TUNE_DEEMPHASIS:
+	case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL:
 		*type = V4L2_CTRL_TYPE_MENU;
 		break;
 	case V4L2_CID_LINK_FREQ:
@@ -925,6 +999,8 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
 		break;
 	case V4L2_CID_ISO_SENSITIVITY:
 	case V4L2_CID_AUTO_EXPOSURE_BIAS:
+	case V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS:
+	case V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES:
 		*type = V4L2_CTRL_TYPE_INTEGER_MENU;
 		break;
 	case V4L2_CID_USER_CLASS:
@@ -937,6 +1013,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
 	case V4L2_CID_IMAGE_PROC_CLASS:
 	case V4L2_CID_DV_CLASS:
 	case V4L2_CID_FM_RX_CLASS:
+	case V4L2_CID_RF_TUNER_CLASS:
 		*type = V4L2_CTRL_TYPE_CTRL_CLASS;
 		/* You can neither read not write these */
 		*flags |= V4L2_CTRL_FLAG_READ_ONLY | V4L2_CTRL_FLAG_WRITE_ONLY;
@@ -1009,6 +1086,10 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
 	case V4L2_CID_PILOT_TONE_FREQUENCY:
 	case V4L2_CID_TUNE_POWER_LEVEL:
 	case V4L2_CID_TUNE_ANTENNA_CAPACITOR:
+	case V4L2_CID_RF_TUNER_LNA_GAIN:
+	case V4L2_CID_RF_TUNER_MIXER_GAIN:
+	case V4L2_CID_RF_TUNER_IF_GAIN:
+	case V4L2_CID_RF_TUNER_BANDWIDTH:
 		*flags |= V4L2_CTRL_FLAG_SLIDER;
 		break;
 	case V4L2_CID_PAN_RELATIVE:
@@ -1027,6 +1108,9 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
 	case V4L2_CID_DV_RX_POWER_PRESENT:
 		*flags |= V4L2_CTRL_FLAG_READ_ONLY;
 		break;
+	case V4L2_CID_RF_TUNER_PLL_LOCK:
+		*flags |= V4L2_CTRL_FLAG_VOLATILE;
+		break;
 	}
 }
 EXPORT_SYMBOL(v4l2_ctrl_fill);
@@ -1712,7 +1796,9 @@ struct v4l2_ctrl *v4l2_ctrl_new_std_menu(struct v4l2_ctrl_handler *hdl,
 			const struct v4l2_ctrl_ops *ops,
 			u32 id, s32 max, s32 mask, s32 def)
 {
-	const char * const *qmenu = v4l2_ctrl_get_menu(id);
+	const char * const *qmenu = NULL;
+	const s64 *qmenu_int = NULL;
+	unsigned int qmenu_int_len = 0;
 	const char *name;
 	enum v4l2_ctrl_type type;
 	s32 min;
@@ -1720,12 +1806,18 @@ struct v4l2_ctrl *v4l2_ctrl_new_std_menu(struct v4l2_ctrl_handler *hdl,
 	u32 flags;
 
 	v4l2_ctrl_fill(id, &name, &type, &min, &max, &step, &def, &flags);
-	if (type != V4L2_CTRL_TYPE_MENU) {
+
+	if (type == V4L2_CTRL_TYPE_MENU)
+		qmenu = v4l2_ctrl_get_menu(id);
+	else if (type == V4L2_CTRL_TYPE_INTEGER_MENU)
+		qmenu_int = v4l2_ctrl_get_int_menu(id, &qmenu_int_len);
+
+	if ((!qmenu && !qmenu_int) || (qmenu_int && max > qmenu_int_len)) {
 		handler_set_err(hdl, -EINVAL);
 		return NULL;
 	}
 	return v4l2_ctrl_new(hdl, ops, id, name, type,
-			     0, max, mask, def, flags, qmenu, NULL, NULL);
+			     0, max, mask, def, flags, qmenu, qmenu_int, NULL);
 }
 EXPORT_SYMBOL(v4l2_ctrl_new_std_menu);
 
@@ -1859,7 +1951,8 @@ void v4l2_ctrl_cluster(unsigned ncontrols, struct v4l2_ctrl **controls)
 	int i;
 
 	/* The first control is the master control and it must not be NULL */
-	BUG_ON(ncontrols == 0 || controls[0] == NULL);
+	if (WARN_ON(ncontrols == 0 || controls[0] == NULL))
+		return;
 
 	for (i = 0; i < ncontrols; i++) {
 		if (controls[i]) {
diff --git a/drivers/media/v4l2-core/v4l2-dev.c b/drivers/media/v4l2-core/v4l2-dev.c
index c8859d6ff6a..634d863c05b 100644
--- a/drivers/media/v4l2-core/v4l2-dev.c
+++ b/drivers/media/v4l2-core/v4l2-dev.c
@@ -38,24 +38,25 @@
  *	sysfs stuff
  */
 
-static ssize_t show_index(struct device *cd,
-			 struct device_attribute *attr, char *buf)
+static ssize_t index_show(struct device *cd,
+			  struct device_attribute *attr, char *buf)
 {
 	struct video_device *vdev = to_video_device(cd);
 
 	return sprintf(buf, "%i\n", vdev->index);
 }
+static DEVICE_ATTR_RO(index);
 
-static ssize_t show_debug(struct device *cd,
-			 struct device_attribute *attr, char *buf)
+static ssize_t debug_show(struct device *cd,
+			  struct device_attribute *attr, char *buf)
 {
 	struct video_device *vdev = to_video_device(cd);
 
 	return sprintf(buf, "%i\n", vdev->debug);
 }
 
-static ssize_t set_debug(struct device *cd, struct device_attribute *attr,
-		   const char *buf, size_t len)
+static ssize_t debug_store(struct device *cd, struct device_attribute *attr,
+			  const char *buf, size_t len)
 {
 	struct video_device *vdev = to_video_device(cd);
 	int res = 0;
@@ -68,21 +69,24 @@ static ssize_t set_debug(struct device *cd, struct device_attribute *attr,
 	vdev->debug = value;
 	return len;
 }
+static DEVICE_ATTR_RW(debug);
 
-static ssize_t show_name(struct device *cd,
+static ssize_t name_show(struct device *cd,
 			 struct device_attribute *attr, char *buf)
 {
 	struct video_device *vdev = to_video_device(cd);
 
 	return sprintf(buf, "%.*s\n", (int)sizeof(vdev->name), vdev->name);
 }
+static DEVICE_ATTR_RO(name);
 
-static struct device_attribute video_device_attrs[] = {
-	__ATTR(name, S_IRUGO, show_name, NULL),
-	__ATTR(debug, 0644, show_debug, set_debug),
-	__ATTR(index, S_IRUGO, show_index, NULL),
-	__ATTR_NULL
+static struct attribute *video_device_attrs[] = {
+	&dev_attr_name.attr,
+	&dev_attr_debug.attr,
+	&dev_attr_index.attr,
+	NULL,
 };
+ATTRIBUTE_GROUPS(video_device);
 
 /*
  *	Active devices
@@ -217,7 +221,7 @@ static void v4l2_device_release(struct device *cd)
 
 static struct class video_class = {
 	.name = VIDEO_NAME,
-	.dev_attrs = video_device_attrs,
+	.dev_groups = video_device_groups,
 };
 
 struct video_device *video_devdata(struct file *file)
@@ -550,6 +554,7 @@ static void determine_valid_ioctls(struct video_device *vdev)
 	bool is_vid = vdev->vfl_type == VFL_TYPE_GRABBER;
 	bool is_vbi = vdev->vfl_type == VFL_TYPE_VBI;
 	bool is_radio = vdev->vfl_type == VFL_TYPE_RADIO;
+	bool is_sdr = vdev->vfl_type == VFL_TYPE_SDR;
 	bool is_rx = vdev->vfl_dir != VFL_DIR_TX;
 	bool is_tx = vdev->vfl_dir != VFL_DIR_RX;
 
@@ -658,9 +663,20 @@ static void determine_valid_ioctls(struct video_device *vdev)
 			       ops->vidioc_try_fmt_sliced_vbi_out)))
 			set_bit(_IOC_NR(VIDIOC_TRY_FMT), valid_ioctls);
 		SET_VALID_IOCTL(ops, VIDIOC_G_SLICED_VBI_CAP, vidioc_g_sliced_vbi_cap);
+	} else if (is_sdr) {
+		/* SDR specific ioctls */
+		if (ops->vidioc_enum_fmt_sdr_cap)
+			set_bit(_IOC_NR(VIDIOC_ENUM_FMT), valid_ioctls);
+		if (ops->vidioc_g_fmt_sdr_cap)
+			set_bit(_IOC_NR(VIDIOC_G_FMT), valid_ioctls);
+		if (ops->vidioc_s_fmt_sdr_cap)
+			set_bit(_IOC_NR(VIDIOC_S_FMT), valid_ioctls);
+		if (ops->vidioc_try_fmt_sdr_cap)
+			set_bit(_IOC_NR(VIDIOC_TRY_FMT), valid_ioctls);
 	}
-	if (!is_radio) {
-		/* ioctls valid for video or vbi */
+
+	if (is_vid || is_vbi || is_sdr) {
+		/* ioctls valid for video, vbi or sdr */
 		SET_VALID_IOCTL(ops, VIDIOC_REQBUFS, vidioc_reqbufs);
 		SET_VALID_IOCTL(ops, VIDIOC_QUERYBUF, vidioc_querybuf);
 		SET_VALID_IOCTL(ops, VIDIOC_QBUF, vidioc_qbuf);
@@ -668,6 +684,10 @@ static void determine_valid_ioctls(struct video_device *vdev)
 		SET_VALID_IOCTL(ops, VIDIOC_DQBUF, vidioc_dqbuf);
 		SET_VALID_IOCTL(ops, VIDIOC_CREATE_BUFS, vidioc_create_bufs);
 		SET_VALID_IOCTL(ops, VIDIOC_PREPARE_BUF, vidioc_prepare_buf);
+	}
+
+	if (is_vid || is_vbi) {
+		/* ioctls valid for video or vbi */
 		if (ops->vidioc_s_std)
 			set_bit(_IOC_NR(VIDIOC_ENUMSTD), valid_ioctls);
 		SET_VALID_IOCTL(ops, VIDIOC_S_STD, vidioc_s_std);
@@ -681,6 +701,7 @@ static void determine_valid_ioctls(struct video_device *vdev)
 			SET_VALID_IOCTL(ops, VIDIOC_G_AUDIO, vidioc_g_audio);
 			SET_VALID_IOCTL(ops, VIDIOC_S_AUDIO, vidioc_s_audio);
 			SET_VALID_IOCTL(ops, VIDIOC_QUERY_DV_TIMINGS, vidioc_query_dv_timings);
+			SET_VALID_IOCTL(ops, VIDIOC_S_EDID, vidioc_s_edid);
 		}
 		if (is_tx) {
 			SET_VALID_IOCTL(ops, VIDIOC_ENUMOUTPUT, vidioc_enum_output);
@@ -706,9 +727,10 @@ static void determine_valid_ioctls(struct video_device *vdev)
 		SET_VALID_IOCTL(ops, VIDIOC_G_DV_TIMINGS, vidioc_g_dv_timings);
 		SET_VALID_IOCTL(ops, VIDIOC_ENUM_DV_TIMINGS, vidioc_enum_dv_timings);
 		SET_VALID_IOCTL(ops, VIDIOC_DV_TIMINGS_CAP, vidioc_dv_timings_cap);
+		SET_VALID_IOCTL(ops, VIDIOC_G_EDID, vidioc_g_edid);
 	}
-	if (is_tx) {
-		/* transmitter only ioctls */
+	if (is_tx && (is_radio || is_sdr)) {
+		/* radio transmitter only ioctls */
 		SET_VALID_IOCTL(ops, VIDIOC_G_MODULATOR, vidioc_g_modulator);
 		SET_VALID_IOCTL(ops, VIDIOC_S_MODULATOR, vidioc_s_modulator);
 	}
@@ -754,6 +776,8 @@ static void determine_valid_ioctls(struct video_device *vdev)
  *	%VFL_TYPE_RADIO - A radio card
  *
  *	%VFL_TYPE_SUBDEV - A subdevice
+ *
+ *	%VFL_TYPE_SDR - Software Defined Radio
  */
 int __video_register_device(struct video_device *vdev, int type, int nr,
 		int warn_if_nr_in_use, struct module *owner)
@@ -793,6 +817,10 @@ int __video_register_device(struct video_device *vdev, int type, int nr,
 	case VFL_TYPE_SUBDEV:
 		name_base = "v4l-subdev";
 		break;
+	case VFL_TYPE_SDR:
+		/* Use device name 'swradio' because 'sdr' was already taken. */
+		name_base = "swradio";
+		break;
 	default:
 		printk(KERN_ERR "%s called with unknown type: %d\n",
 		       __func__, type);
@@ -869,6 +897,7 @@ int __video_register_device(struct video_device *vdev, int type, int nr,
 	/* Should not happen since we thought this minor was free */
 	WARN_ON(video_device[vdev->minor] != NULL);
 	vdev->index = get_index(vdev);
+	video_device[vdev->minor] = vdev;
 	mutex_unlock(&videodev_lock);
 
 	if (vdev->ioctl_ops)
@@ -930,9 +959,6 @@ int __video_register_device(struct video_device *vdev, int type, int nr,
 #endif
 	/* Part 6: Activate this minor. The char device can now be used. */
 	set_bit(V4L2_FL_REGISTERED, &vdev->flags);
-	mutex_lock(&videodev_lock);
-	video_device[vdev->minor] = vdev;
-	mutex_unlock(&videodev_lock);
 
 	return 0;
 
@@ -940,6 +966,7 @@ cleanup:
 	mutex_lock(&videodev_lock);
 	if (vdev->cdev)
 		cdev_del(vdev->cdev);
+	video_device[vdev->minor] = NULL;
 	devnode_clear(vdev);
 	mutex_unlock(&videodev_lock);
 	/* Mark this video device as never having been registered. */
diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
index 02d1b632711..015f92aab44 100644
--- a/drivers/media/v4l2-core/v4l2-device.c
+++ b/drivers/media/v4l2-core/v4l2-device.c
@@ -158,7 +158,17 @@ int v4l2_device_register_subdev(struct v4l2_device *v4l2_dev,
 	/* Warn if we apparently re-register a subdev */
 	WARN_ON(sd->v4l2_dev != NULL);
 
-	if (!try_module_get(sd->owner))
+	/*
+	 * The reason to acquire the module here is to avoid unloading
+	 * a module of sub-device which is registered to a media
+	 * device. To make it possible to unload modules for media
+	 * devices that also register sub-devices, do not
+	 * try_module_get() such sub-device owners.
+	 */
+	sd->owner_v4l2_dev = v4l2_dev->dev && v4l2_dev->dev->driver &&
+		sd->owner == v4l2_dev->dev->driver->owner;
+
+	if (!sd->owner_v4l2_dev && !try_module_get(sd->owner))
 		return -ENODEV;
 
 	sd->v4l2_dev = v4l2_dev;
@@ -192,7 +202,8 @@ error_unregister:
 	if (sd->internal_ops && sd->internal_ops->unregistered)
 		sd->internal_ops->unregistered(sd);
 error_module:
-	module_put(sd->owner);
+	if (!sd->owner_v4l2_dev)
+		module_put(sd->owner);
 	sd->v4l2_dev = NULL;
 	return err;
 }
@@ -280,6 +291,7 @@ void v4l2_device_unregister_subdev(struct v4l2_subdev *sd)
 	}
 #endif
 	video_unregister_device(sd->devnode);
-	module_put(sd->owner);
+	if (!sd->owner_v4l2_dev)
+		module_put(sd->owner);
 }
 EXPORT_SYMBOL_GPL(v4l2_device_unregister_subdev);
diff --git a/drivers/media/v4l2-core/v4l2-dv-timings.c b/drivers/media/v4l2-core/v4l2-dv-timings.c
new file mode 100644
index 00000000000..ce1c9f5d9de
--- /dev/null
+++ b/drivers/media/v4l2-core/v4l2-dv-timings.c
@@ -0,0 +1,629 @@
+/*
+ * v4l2-dv-timings - dv-timings helper functions
+ *
+ * Copyright 2013 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/videodev2.h>
+#include <linux/v4l2-dv-timings.h>
+#include <media/v4l2-dv-timings.h>
+
+MODULE_AUTHOR("Hans Verkuil");
+MODULE_DESCRIPTION("V4L2 DV Timings Helper Functions");
+MODULE_LICENSE("GPL");
+
+const struct v4l2_dv_timings v4l2_dv_timings_presets[] = {
+	V4L2_DV_BT_CEA_640X480P59_94,
+	V4L2_DV_BT_CEA_720X480I59_94,
+	V4L2_DV_BT_CEA_720X480P59_94,
+	V4L2_DV_BT_CEA_720X576I50,
+	V4L2_DV_BT_CEA_720X576P50,
+	V4L2_DV_BT_CEA_1280X720P24,
+	V4L2_DV_BT_CEA_1280X720P25,
+	V4L2_DV_BT_CEA_1280X720P30,
+	V4L2_DV_BT_CEA_1280X720P50,
+	V4L2_DV_BT_CEA_1280X720P60,
+	V4L2_DV_BT_CEA_1920X1080P24,
+	V4L2_DV_BT_CEA_1920X1080P25,
+	V4L2_DV_BT_CEA_1920X1080P30,
+	V4L2_DV_BT_CEA_1920X1080I50,
+	V4L2_DV_BT_CEA_1920X1080P50,
+	V4L2_DV_BT_CEA_1920X1080I60,
+	V4L2_DV_BT_CEA_1920X1080P60,
+	V4L2_DV_BT_DMT_640X350P85,
+	V4L2_DV_BT_DMT_640X400P85,
+	V4L2_DV_BT_DMT_720X400P85,
+	V4L2_DV_BT_DMT_640X480P72,
+	V4L2_DV_BT_DMT_640X480P75,
+	V4L2_DV_BT_DMT_640X480P85,
+	V4L2_DV_BT_DMT_800X600P56,
+	V4L2_DV_BT_DMT_800X600P60,
+	V4L2_DV_BT_DMT_800X600P72,
+	V4L2_DV_BT_DMT_800X600P75,
+	V4L2_DV_BT_DMT_800X600P85,
+	V4L2_DV_BT_DMT_800X600P120_RB,
+	V4L2_DV_BT_DMT_848X480P60,
+	V4L2_DV_BT_DMT_1024X768I43,
+	V4L2_DV_BT_DMT_1024X768P60,
+	V4L2_DV_BT_DMT_1024X768P70,
+	V4L2_DV_BT_DMT_1024X768P75,
+	V4L2_DV_BT_DMT_1024X768P85,
+	V4L2_DV_BT_DMT_1024X768P120_RB,
+	V4L2_DV_BT_DMT_1152X864P75,
+	V4L2_DV_BT_DMT_1280X768P60_RB,
+	V4L2_DV_BT_DMT_1280X768P60,
+	V4L2_DV_BT_DMT_1280X768P75,
+	V4L2_DV_BT_DMT_1280X768P85,
+	V4L2_DV_BT_DMT_1280X768P120_RB,
+	V4L2_DV_BT_DMT_1280X800P60_RB,
+	V4L2_DV_BT_DMT_1280X800P60,
+	V4L2_DV_BT_DMT_1280X800P75,
+	V4L2_DV_BT_DMT_1280X800P85,
+	V4L2_DV_BT_DMT_1280X800P120_RB,
+	V4L2_DV_BT_DMT_1280X960P60,
+	V4L2_DV_BT_DMT_1280X960P85,
+	V4L2_DV_BT_DMT_1280X960P120_RB,
+	V4L2_DV_BT_DMT_1280X1024P60,
+	V4L2_DV_BT_DMT_1280X1024P75,
+	V4L2_DV_BT_DMT_1280X1024P85,
+	V4L2_DV_BT_DMT_1280X1024P120_RB,
+	V4L2_DV_BT_DMT_1360X768P60,
+	V4L2_DV_BT_DMT_1360X768P120_RB,
+	V4L2_DV_BT_DMT_1366X768P60,
+	V4L2_DV_BT_DMT_1366X768P60_RB,
+	V4L2_DV_BT_DMT_1400X1050P60_RB,
+	V4L2_DV_BT_DMT_1400X1050P60,
+	V4L2_DV_BT_DMT_1400X1050P75,
+	V4L2_DV_BT_DMT_1400X1050P85,
+	V4L2_DV_BT_DMT_1400X1050P120_RB,
+	V4L2_DV_BT_DMT_1440X900P60_RB,
+	V4L2_DV_BT_DMT_1440X900P60,
+	V4L2_DV_BT_DMT_1440X900P75,
+	V4L2_DV_BT_DMT_1440X900P85,
+	V4L2_DV_BT_DMT_1440X900P120_RB,
+	V4L2_DV_BT_DMT_1600X900P60_RB,
+	V4L2_DV_BT_DMT_1600X1200P60,
+	V4L2_DV_BT_DMT_1600X1200P65,
+	V4L2_DV_BT_DMT_1600X1200P70,
+	V4L2_DV_BT_DMT_1600X1200P75,
+	V4L2_DV_BT_DMT_1600X1200P85,
+	V4L2_DV_BT_DMT_1600X1200P120_RB,
+	V4L2_DV_BT_DMT_1680X1050P60_RB,
+	V4L2_DV_BT_DMT_1680X1050P60,
+	V4L2_DV_BT_DMT_1680X1050P75,
+	V4L2_DV_BT_DMT_1680X1050P85,
+	V4L2_DV_BT_DMT_1680X1050P120_RB,
+	V4L2_DV_BT_DMT_1792X1344P60,
+	V4L2_DV_BT_DMT_1792X1344P75,
+	V4L2_DV_BT_DMT_1792X1344P120_RB,
+	V4L2_DV_BT_DMT_1856X1392P60,
+	V4L2_DV_BT_DMT_1856X1392P75,
+	V4L2_DV_BT_DMT_1856X1392P120_RB,
+	V4L2_DV_BT_DMT_1920X1200P60_RB,
+	V4L2_DV_BT_DMT_1920X1200P60,
+	V4L2_DV_BT_DMT_1920X1200P75,
+	V4L2_DV_BT_DMT_1920X1200P85,
+	V4L2_DV_BT_DMT_1920X1200P120_RB,
+	V4L2_DV_BT_DMT_1920X1440P60,
+	V4L2_DV_BT_DMT_1920X1440P75,
+	V4L2_DV_BT_DMT_1920X1440P120_RB,
+	V4L2_DV_BT_DMT_2048X1152P60_RB,
+	V4L2_DV_BT_DMT_2560X1600P60_RB,
+	V4L2_DV_BT_DMT_2560X1600P60,
+	V4L2_DV_BT_DMT_2560X1600P75,
+	V4L2_DV_BT_DMT_2560X1600P85,
+	V4L2_DV_BT_DMT_2560X1600P120_RB,
+	V4L2_DV_BT_CEA_3840X2160P24,
+	V4L2_DV_BT_CEA_3840X2160P25,
+	V4L2_DV_BT_CEA_3840X2160P30,
+	V4L2_DV_BT_CEA_3840X2160P50,
+	V4L2_DV_BT_CEA_3840X2160P60,
+	V4L2_DV_BT_CEA_4096X2160P24,
+	V4L2_DV_BT_CEA_4096X2160P25,
+	V4L2_DV_BT_CEA_4096X2160P30,
+	V4L2_DV_BT_CEA_4096X2160P50,
+	V4L2_DV_BT_DMT_4096X2160P59_94_RB,
+	V4L2_DV_BT_CEA_4096X2160P60,
+	{ }
+};
+EXPORT_SYMBOL_GPL(v4l2_dv_timings_presets);
+
+bool v4l2_valid_dv_timings(const struct v4l2_dv_timings *t,
+			   const struct v4l2_dv_timings_cap *dvcap,
+			   v4l2_check_dv_timings_fnc fnc,
+			   void *fnc_handle)
+{
+	const struct v4l2_bt_timings *bt = &t->bt;
+	const struct v4l2_bt_timings_cap *cap = &dvcap->bt;
+	u32 caps = cap->capabilities;
+
+	if (t->type != V4L2_DV_BT_656_1120)
+		return false;
+	if (t->type != dvcap->type ||
+	    bt->height < cap->min_height ||
+	    bt->height > cap->max_height ||
+	    bt->width < cap->min_width ||
+	    bt->width > cap->max_width ||
+	    bt->pixelclock < cap->min_pixelclock ||
+	    bt->pixelclock > cap->max_pixelclock ||
+	    (cap->standards && !(bt->standards & cap->standards)) ||
+	    (bt->interlaced && !(caps & V4L2_DV_BT_CAP_INTERLACED)) ||
+	    (!bt->interlaced && !(caps & V4L2_DV_BT_CAP_PROGRESSIVE)))
+		return false;
+	return fnc == NULL || fnc(t, fnc_handle);
+}
+EXPORT_SYMBOL_GPL(v4l2_valid_dv_timings);
+
+int v4l2_enum_dv_timings_cap(struct v4l2_enum_dv_timings *t,
+			     const struct v4l2_dv_timings_cap *cap,
+			     v4l2_check_dv_timings_fnc fnc,
+			     void *fnc_handle)
+{
+	u32 i, idx;
+
+	memset(t->reserved, 0, sizeof(t->reserved));
+	for (i = idx = 0; v4l2_dv_timings_presets[i].bt.width; i++) {
+		if (v4l2_valid_dv_timings(v4l2_dv_timings_presets + i, cap,
+					  fnc, fnc_handle) &&
+		    idx++ == t->index) {
+			t->timings = v4l2_dv_timings_presets[i];
+			return 0;
+		}
+	}
+	return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(v4l2_enum_dv_timings_cap);
+
+bool v4l2_find_dv_timings_cap(struct v4l2_dv_timings *t,
+			      const struct v4l2_dv_timings_cap *cap,
+			      unsigned pclock_delta,
+			      v4l2_check_dv_timings_fnc fnc,
+			      void *fnc_handle)
+{
+	int i;
+
+	if (!v4l2_valid_dv_timings(t, cap, fnc, fnc_handle))
+		return false;
+
+	for (i = 0; i < v4l2_dv_timings_presets[i].bt.width; i++) {
+		if (v4l2_valid_dv_timings(v4l2_dv_timings_presets + i, cap,
+					  fnc, fnc_handle) &&
+		    v4l2_match_dv_timings(t, v4l2_dv_timings_presets + i,
+					  pclock_delta)) {
+			*t = v4l2_dv_timings_presets[i];
+			return true;
+		}
+	}
+	return false;
+}
+EXPORT_SYMBOL_GPL(v4l2_find_dv_timings_cap);
+
+/**
+ * v4l2_match_dv_timings - check if two timings match
+ * @t1 - compare this v4l2_dv_timings struct...
+ * @t2 - with this struct.
+ * @pclock_delta - the allowed pixelclock deviation.
+ *
+ * Compare t1 with t2 with a given margin of error for the pixelclock.
+ */
+bool v4l2_match_dv_timings(const struct v4l2_dv_timings *t1,
+			   const struct v4l2_dv_timings *t2,
+			   unsigned pclock_delta)
+{
+	if (t1->type != t2->type || t1->type != V4L2_DV_BT_656_1120)
+		return false;
+	if (t1->bt.width == t2->bt.width &&
+	    t1->bt.height == t2->bt.height &&
+	    t1->bt.interlaced == t2->bt.interlaced &&
+	    t1->bt.polarities == t2->bt.polarities &&
+	    t1->bt.pixelclock >= t2->bt.pixelclock - pclock_delta &&
+	    t1->bt.pixelclock <= t2->bt.pixelclock + pclock_delta &&
+	    t1->bt.hfrontporch == t2->bt.hfrontporch &&
+	    t1->bt.vfrontporch == t2->bt.vfrontporch &&
+	    t1->bt.vsync == t2->bt.vsync &&
+	    t1->bt.vbackporch == t2->bt.vbackporch &&
+	    (!t1->bt.interlaced ||
+		(t1->bt.il_vfrontporch == t2->bt.il_vfrontporch &&
+		 t1->bt.il_vsync == t2->bt.il_vsync &&
+		 t1->bt.il_vbackporch == t2->bt.il_vbackporch)))
+		return true;
+	return false;
+}
+EXPORT_SYMBOL_GPL(v4l2_match_dv_timings);
+
+void v4l2_print_dv_timings(const char *dev_prefix, const char *prefix,
+			   const struct v4l2_dv_timings *t, bool detailed)
+{
+	const struct v4l2_bt_timings *bt = &t->bt;
+	u32 htot, vtot;
+
+	if (t->type != V4L2_DV_BT_656_1120)
+		return;
+
+	htot = V4L2_DV_BT_FRAME_WIDTH(bt);
+	vtot = V4L2_DV_BT_FRAME_HEIGHT(bt);
+
+	if (prefix == NULL)
+		prefix = "";
+
+	pr_info("%s: %s%ux%u%s%u (%ux%u)\n", dev_prefix, prefix,
+		bt->width, bt->height, bt->interlaced ? "i" : "p",
+		(htot * vtot) > 0 ? ((u32)bt->pixelclock / (htot * vtot)) : 0,
+		htot, vtot);
+
+	if (!detailed)
+		return;
+
+	pr_info("%s: horizontal: fp = %u, %ssync = %u, bp = %u\n",
+			dev_prefix, bt->hfrontporch,
+			(bt->polarities & V4L2_DV_HSYNC_POS_POL) ? "+" : "-",
+			bt->hsync, bt->hbackporch);
+	pr_info("%s: vertical: fp = %u, %ssync = %u, bp = %u\n",
+			dev_prefix, bt->vfrontporch,
+			(bt->polarities & V4L2_DV_VSYNC_POS_POL) ? "+" : "-",
+			bt->vsync, bt->vbackporch);
+	pr_info("%s: pixelclock: %llu\n", dev_prefix, bt->pixelclock);
+	pr_info("%s: flags (0x%x):%s%s%s%s\n", dev_prefix, bt->flags,
+			(bt->flags & V4L2_DV_FL_REDUCED_BLANKING) ?
+			" REDUCED_BLANKING" : "",
+			(bt->flags & V4L2_DV_FL_CAN_REDUCE_FPS) ?
+			" CAN_REDUCE_FPS" : "",
+			(bt->flags & V4L2_DV_FL_REDUCED_FPS) ?
+			" REDUCED_FPS" : "",
+			(bt->flags & V4L2_DV_FL_HALF_LINE) ?
+			" HALF_LINE" : "");
+	pr_info("%s: standards (0x%x):%s%s%s%s\n", dev_prefix, bt->standards,
+			(bt->standards & V4L2_DV_BT_STD_CEA861) ?  " CEA" : "",
+			(bt->standards & V4L2_DV_BT_STD_DMT) ?  " DMT" : "",
+			(bt->standards & V4L2_DV_BT_STD_CVT) ?  " CVT" : "",
+			(bt->standards & V4L2_DV_BT_STD_GTF) ?  " GTF" : "");
+}
+EXPORT_SYMBOL_GPL(v4l2_print_dv_timings);
+
+/*
+ * CVT defines
+ * Based on Coordinated Video Timings Standard
+ * version 1.1 September 10, 2003
+ */
+
+#define CVT_PXL_CLK_GRAN	250000	/* pixel clock granularity */
+
+/* Normal blanking */
+#define CVT_MIN_V_BPORCH	7	/* lines */
+#define CVT_MIN_V_PORCH_RND	3	/* lines */
+#define CVT_MIN_VSYNC_BP	550	/* min time of vsync + back porch (us) */
+
+/* Normal blanking for CVT uses GTF to calculate horizontal blanking */
+#define CVT_CELL_GRAN		8	/* character cell granularity */
+#define CVT_M			600	/* blanking formula gradient */
+#define CVT_C			40	/* blanking formula offset */
+#define CVT_K			128	/* blanking formula scaling factor */
+#define CVT_J			20	/* blanking formula scaling factor */
+#define CVT_C_PRIME (((CVT_C - CVT_J) * CVT_K / 256) + CVT_J)
+#define CVT_M_PRIME (CVT_K * CVT_M / 256)
+
+/* Reduced Blanking */
+#define CVT_RB_MIN_V_BPORCH    7       /* lines  */
+#define CVT_RB_V_FPORCH        3       /* lines  */
+#define CVT_RB_MIN_V_BLANK   460     /* us     */
+#define CVT_RB_H_SYNC         32       /* pixels */
+#define CVT_RB_H_BPORCH       80       /* pixels */
+#define CVT_RB_H_BLANK       160       /* pixels */
+
+/** v4l2_detect_cvt - detect if the given timings follow the CVT standard
+ * @frame_height - the total height of the frame (including blanking) in lines.
+ * @hfreq - the horizontal frequency in Hz.
+ * @vsync - the height of the vertical sync in lines.
+ * @polarities - the horizontal and vertical polarities (same as struct
+ *		v4l2_bt_timings polarities).
+ * @fmt - the resulting timings.
+ *
+ * This function will attempt to detect if the given values correspond to a
+ * valid CVT format. If so, then it will return true, and fmt will be filled
+ * in with the found CVT timings.
+ *
+ * TODO: VESA defined a new version 2 of their reduced blanking
+ * formula. Support for that is currently missing in this CVT
+ * detection function.
+ */
+bool v4l2_detect_cvt(unsigned frame_height, unsigned hfreq, unsigned vsync,
+		u32 polarities, struct v4l2_dv_timings *fmt)
+{
+	int  v_fp, v_bp, h_fp, h_bp, hsync;
+	int  frame_width, image_height, image_width;
+	bool reduced_blanking;
+	unsigned pix_clk;
+
+	if (vsync < 4 || vsync > 7)
+		return false;
+
+	if (polarities == V4L2_DV_VSYNC_POS_POL)
+		reduced_blanking = false;
+	else if (polarities == V4L2_DV_HSYNC_POS_POL)
+		reduced_blanking = true;
+	else
+		return false;
+
+	/* Vertical */
+	if (reduced_blanking) {
+		v_fp = CVT_RB_V_FPORCH;
+		v_bp = (CVT_RB_MIN_V_BLANK * hfreq + 1999999) / 1000000;
+		v_bp -= vsync + v_fp;
+
+		if (v_bp < CVT_RB_MIN_V_BPORCH)
+			v_bp = CVT_RB_MIN_V_BPORCH;
+	} else {
+		v_fp = CVT_MIN_V_PORCH_RND;
+		v_bp = (CVT_MIN_VSYNC_BP * hfreq + 1999999) / 1000000 - vsync;
+
+		if (v_bp < CVT_MIN_V_BPORCH)
+			v_bp = CVT_MIN_V_BPORCH;
+	}
+	image_height = (frame_height - v_fp - vsync - v_bp + 1) & ~0x1;
+
+	/* Aspect ratio based on vsync */
+	switch (vsync) {
+	case 4:
+		image_width = (image_height * 4) / 3;
+		break;
+	case 5:
+		image_width = (image_height * 16) / 9;
+		break;
+	case 6:
+		image_width = (image_height * 16) / 10;
+		break;
+	case 7:
+		/* special case */
+		if (image_height == 1024)
+			image_width = (image_height * 5) / 4;
+		else if (image_height == 768)
+			image_width = (image_height * 15) / 9;
+		else
+			return false;
+		break;
+	default:
+		return false;
+	}
+
+	image_width = image_width & ~7;
+
+	/* Horizontal */
+	if (reduced_blanking) {
+		pix_clk = (image_width + CVT_RB_H_BLANK) * hfreq;
+		pix_clk = (pix_clk / CVT_PXL_CLK_GRAN) * CVT_PXL_CLK_GRAN;
+
+		h_bp = CVT_RB_H_BPORCH;
+		hsync = CVT_RB_H_SYNC;
+		h_fp = CVT_RB_H_BLANK - h_bp - hsync;
+
+		frame_width = image_width + CVT_RB_H_BLANK;
+	} else {
+		unsigned ideal_duty_cycle_per_myriad =
+			100 * CVT_C_PRIME - (CVT_M_PRIME * 100000) / hfreq;
+		int h_blank;
+
+		if (ideal_duty_cycle_per_myriad < 2000)
+			ideal_duty_cycle_per_myriad = 2000;
+
+		h_blank = image_width * ideal_duty_cycle_per_myriad /
+					(10000 - ideal_duty_cycle_per_myriad);
+		h_blank = (h_blank / (2 * CVT_CELL_GRAN)) * 2 * CVT_CELL_GRAN;
+
+		pix_clk = (image_width + h_blank) * hfreq;
+		pix_clk = (pix_clk / CVT_PXL_CLK_GRAN) * CVT_PXL_CLK_GRAN;
+
+		h_bp = h_blank / 2;
+		frame_width = image_width + h_blank;
+
+		hsync = (frame_width * 8 + 50) / 100;
+		hsync = hsync - hsync % CVT_CELL_GRAN;
+		h_fp = h_blank - hsync - h_bp;
+	}
+
+	fmt->type = V4L2_DV_BT_656_1120;
+	fmt->bt.polarities = polarities;
+	fmt->bt.width = image_width;
+	fmt->bt.height = image_height;
+	fmt->bt.hfrontporch = h_fp;
+	fmt->bt.vfrontporch = v_fp;
+	fmt->bt.hsync = hsync;
+	fmt->bt.vsync = vsync;
+	fmt->bt.hbackporch = frame_width - image_width - h_fp - hsync;
+	fmt->bt.vbackporch = frame_height - image_height - v_fp - vsync;
+	fmt->bt.pixelclock = pix_clk;
+	fmt->bt.standards = V4L2_DV_BT_STD_CVT;
+	if (reduced_blanking)
+		fmt->bt.flags |= V4L2_DV_FL_REDUCED_BLANKING;
+	return true;
+}
+EXPORT_SYMBOL_GPL(v4l2_detect_cvt);
+
+/*
+ * GTF defines
+ * Based on Generalized Timing Formula Standard
+ * Version 1.1 September 2, 1999
+ */
+
+#define GTF_PXL_CLK_GRAN	250000	/* pixel clock granularity */
+
+#define GTF_MIN_VSYNC_BP	550	/* min time of vsync + back porch (us) */
+#define GTF_V_FP		1	/* vertical front porch (lines) */
+#define GTF_CELL_GRAN		8	/* character cell granularity */
+
+/* Default */
+#define GTF_D_M			600	/* blanking formula gradient */
+#define GTF_D_C			40	/* blanking formula offset */
+#define GTF_D_K			128	/* blanking formula scaling factor */
+#define GTF_D_J			20	/* blanking formula scaling factor */
+#define GTF_D_C_PRIME ((((GTF_D_C - GTF_D_J) * GTF_D_K) / 256) + GTF_D_J)
+#define GTF_D_M_PRIME ((GTF_D_K * GTF_D_M) / 256)
+
+/* Secondary */
+#define GTF_S_M			3600	/* blanking formula gradient */
+#define GTF_S_C			40	/* blanking formula offset */
+#define GTF_S_K			128	/* blanking formula scaling factor */
+#define GTF_S_J			35	/* blanking formula scaling factor */
+#define GTF_S_C_PRIME ((((GTF_S_C - GTF_S_J) * GTF_S_K) / 256) + GTF_S_J)
+#define GTF_S_M_PRIME ((GTF_S_K * GTF_S_M) / 256)
+
+/** v4l2_detect_gtf - detect if the given timings follow the GTF standard
+ * @frame_height - the total height of the frame (including blanking) in lines.
+ * @hfreq - the horizontal frequency in Hz.
+ * @vsync - the height of the vertical sync in lines.
+ * @polarities - the horizontal and vertical polarities (same as struct
+ *		v4l2_bt_timings polarities).
+ * @aspect - preferred aspect ratio. GTF has no method of determining the
+ *		aspect ratio in order to derive the image width from the
+ *		image height, so it has to be passed explicitly. Usually
+ *		the native screen aspect ratio is used for this. If it
+ *		is not filled in correctly, then 16:9 will be assumed.
+ * @fmt - the resulting timings.
+ *
+ * This function will attempt to detect if the given values correspond to a
+ * valid GTF format. If so, then it will return true, and fmt will be filled
+ * in with the found GTF timings.
+ */
+bool v4l2_detect_gtf(unsigned frame_height,
+		unsigned hfreq,
+		unsigned vsync,
+		u32 polarities,
+		struct v4l2_fract aspect,
+		struct v4l2_dv_timings *fmt)
+{
+	int pix_clk;
+	int  v_fp, v_bp, h_fp, hsync;
+	int frame_width, image_height, image_width;
+	bool default_gtf;
+	int h_blank;
+
+	if (vsync != 3)
+		return false;
+
+	if (polarities == V4L2_DV_VSYNC_POS_POL)
+		default_gtf = true;
+	else if (polarities == V4L2_DV_HSYNC_POS_POL)
+		default_gtf = false;
+	else
+		return false;
+
+	/* Vertical */
+	v_fp = GTF_V_FP;
+	v_bp = (GTF_MIN_VSYNC_BP * hfreq + 999999) / 1000000 - vsync;
+	image_height = (frame_height - v_fp - vsync - v_bp + 1) & ~0x1;
+
+	if (aspect.numerator == 0 || aspect.denominator == 0) {
+		aspect.numerator = 16;
+		aspect.denominator = 9;
+	}
+	image_width = ((image_height * aspect.numerator) / aspect.denominator);
+	image_width = (image_width + GTF_CELL_GRAN/2) & ~(GTF_CELL_GRAN - 1);
+
+	/* Horizontal */
+	if (default_gtf)
+		h_blank = ((image_width * GTF_D_C_PRIME * hfreq) -
+					(image_width * GTF_D_M_PRIME * 1000) +
+			(hfreq * (100 - GTF_D_C_PRIME) + GTF_D_M_PRIME * 1000) / 2) /
+			(hfreq * (100 - GTF_D_C_PRIME) + GTF_D_M_PRIME * 1000);
+	else
+		h_blank = ((image_width * GTF_S_C_PRIME * hfreq) -
+					(image_width * GTF_S_M_PRIME * 1000) +
+			(hfreq * (100 - GTF_S_C_PRIME) + GTF_S_M_PRIME * 1000) / 2) /
+			(hfreq * (100 - GTF_S_C_PRIME) + GTF_S_M_PRIME * 1000);
+
+	h_blank = h_blank - h_blank % (2 * GTF_CELL_GRAN);
+	frame_width = image_width + h_blank;
+
+	pix_clk = (image_width + h_blank) * hfreq;
+	pix_clk = pix_clk / GTF_PXL_CLK_GRAN * GTF_PXL_CLK_GRAN;
+
+	hsync = (frame_width * 8 + 50) / 100;
+	hsync = hsync - hsync % GTF_CELL_GRAN;
+
+	h_fp = h_blank / 2 - hsync;
+
+	fmt->type = V4L2_DV_BT_656_1120;
+	fmt->bt.polarities = polarities;
+	fmt->bt.width = image_width;
+	fmt->bt.height = image_height;
+	fmt->bt.hfrontporch = h_fp;
+	fmt->bt.vfrontporch = v_fp;
+	fmt->bt.hsync = hsync;
+	fmt->bt.vsync = vsync;
+	fmt->bt.hbackporch = frame_width - image_width - h_fp - hsync;
+	fmt->bt.vbackporch = frame_height - image_height - v_fp - vsync;
+	fmt->bt.pixelclock = pix_clk;
+	fmt->bt.standards = V4L2_DV_BT_STD_GTF;
+	if (!default_gtf)
+		fmt->bt.flags |= V4L2_DV_FL_REDUCED_BLANKING;
+	return true;
+}
+EXPORT_SYMBOL_GPL(v4l2_detect_gtf);
+
+/** v4l2_calc_aspect_ratio - calculate the aspect ratio based on bytes
+ *	0x15 and 0x16 from the EDID.
+ * @hor_landscape - byte 0x15 from the EDID.
+ * @vert_portrait - byte 0x16 from the EDID.
+ *
+ * Determines the aspect ratio from the EDID.
+ * See VESA Enhanced EDID standard, release A, rev 2, section 3.6.2:
+ * "Horizontal and Vertical Screen Size or Aspect Ratio"
+ */
+struct v4l2_fract v4l2_calc_aspect_ratio(u8 hor_landscape, u8 vert_portrait)
+{
+	struct v4l2_fract aspect = { 16, 9 };
+	u32 tmp;
+	u8 ratio;
+
+	/* Nothing filled in, fallback to 16:9 */
+	if (!hor_landscape && !vert_portrait)
+		return aspect;
+	/* Both filled in, so they are interpreted as the screen size in cm */
+	if (hor_landscape && vert_portrait) {
+		aspect.numerator = hor_landscape;
+		aspect.denominator = vert_portrait;
+		return aspect;
+	}
+	/* Only one is filled in, so interpret them as a ratio:
+	   (val + 99) / 100 */
+	ratio = hor_landscape | vert_portrait;
+	/* Change some rounded values into the exact aspect ratio */
+	if (ratio == 79) {
+		aspect.numerator = 16;
+		aspect.denominator = 9;
+	} else if (ratio == 34) {
+		aspect.numerator = 4;
+		aspect.denominator = 3;
+	} else if (ratio == 68) {
+		aspect.numerator = 15;
+		aspect.denominator = 9;
+	} else {
+		aspect.numerator = hor_landscape + 99;
+		aspect.denominator = 100;
+	}
+	if (hor_landscape)
+		return aspect;
+	/* The aspect ratio is for portrait, so swap numerator and denominator */
+	tmp = aspect.denominator;
+	aspect.denominator = aspect.numerator;
+	aspect.numerator = tmp;
+	return aspect;
+}
+EXPORT_SYMBOL_GPL(v4l2_calc_aspect_ratio);
diff --git a/drivers/media/v4l2-core/v4l2-event.c b/drivers/media/v4l2-core/v4l2-event.c
index 86dcb5483c4..8761aab99de 100644
--- a/drivers/media/v4l2-core/v4l2-event.c
+++ b/drivers/media/v4l2-core/v4l2-event.c
@@ -318,3 +318,39 @@ int v4l2_event_subdev_unsubscribe(struct v4l2_subdev *sd, struct v4l2_fh *fh,
 	return v4l2_event_unsubscribe(fh, sub);
 }
 EXPORT_SYMBOL_GPL(v4l2_event_subdev_unsubscribe);
+
+static void v4l2_event_src_replace(struct v4l2_event *old,
+				const struct v4l2_event *new)
+{
+	u32 old_changes = old->u.src_change.changes;
+
+	old->u.src_change = new->u.src_change;
+	old->u.src_change.changes |= old_changes;
+}
+
+static void v4l2_event_src_merge(const struct v4l2_event *old,
+				struct v4l2_event *new)
+{
+	new->u.src_change.changes |= old->u.src_change.changes;
+}
+
+static const struct v4l2_subscribed_event_ops v4l2_event_src_ch_ops = {
+	.replace = v4l2_event_src_replace,
+	.merge = v4l2_event_src_merge,
+};
+
+int v4l2_src_change_event_subscribe(struct v4l2_fh *fh,
+				const struct v4l2_event_subscription *sub)
+{
+	if (sub->type == V4L2_EVENT_SOURCE_CHANGE)
+		return v4l2_event_subscribe(fh, sub, 0, &v4l2_event_src_ch_ops);
+	return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(v4l2_src_change_event_subscribe);
+
+int v4l2_src_change_event_subdev_subscribe(struct v4l2_subdev *sd,
+		struct v4l2_fh *fh, struct v4l2_event_subscription *sub)
+{
+	return v4l2_src_change_event_subscribe(fh, sub);
+}
+EXPORT_SYMBOL_GPL(v4l2_src_change_event_subdev_subscribe);
diff --git a/drivers/media/v4l2-core/v4l2-int-device.c b/drivers/media/v4l2-core/v4l2-int-device.c
deleted file mode 100644
index f4473494af7..00000000000
--- a/drivers/media/v4l2-core/v4l2-int-device.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * drivers/media/video/v4l2-int-device.c
- *
- * V4L2 internal ioctl interface.
- *
- * Copyright (C) 2007 Nokia Corporation.
- *
- * Contact: Sakari Ailus <sakari.ailus@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- */
-
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/sort.h>
-#include <linux/string.h>
-#include <linux/module.h>
-
-#include <media/v4l2-int-device.h>
-
-static DEFINE_MUTEX(mutex);
-static LIST_HEAD(int_list);
-
-void v4l2_int_device_try_attach_all(void)
-{
-	struct v4l2_int_device *m, *s;
-
-	list_for_each_entry(m, &int_list, head) {
-		if (m->type != v4l2_int_type_master)
-			continue;
-
-		list_for_each_entry(s, &int_list, head) {
-			if (s->type != v4l2_int_type_slave)
-				continue;
-
-			/* Slave is connected? */
-			if (s->u.slave->master)
-				continue;
-
-			/* Slave wants to attach to master? */
-			if (s->u.slave->attach_to[0] != 0
-			    && strncmp(m->name, s->u.slave->attach_to,
-				       V4L2NAMESIZE))
-				continue;
-
-			if (!try_module_get(m->module))
-				continue;
-
-			s->u.slave->master = m;
-			if (m->u.master->attach(s)) {
-				s->u.slave->master = NULL;
-				module_put(m->module);
-				continue;
-			}
-		}
-	}
-}
-EXPORT_SYMBOL_GPL(v4l2_int_device_try_attach_all);
-
-static int ioctl_sort_cmp(const void *a, const void *b)
-{
-	const struct v4l2_int_ioctl_desc *d1 = a, *d2 = b;
-
-	if (d1->num > d2->num)
-		return 1;
-
-	if (d1->num < d2->num)
-		return -1;
-
-	return 0;
-}
-
-int v4l2_int_device_register(struct v4l2_int_device *d)
-{
-	if (d->type == v4l2_int_type_slave)
-		sort(d->u.slave->ioctls, d->u.slave->num_ioctls,
-		     sizeof(struct v4l2_int_ioctl_desc),
-		     &ioctl_sort_cmp, NULL);
-	mutex_lock(&mutex);
-	list_add(&d->head, &int_list);
-	v4l2_int_device_try_attach_all();
-	mutex_unlock(&mutex);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(v4l2_int_device_register);
-
-void v4l2_int_device_unregister(struct v4l2_int_device *d)
-{
-	mutex_lock(&mutex);
-	list_del(&d->head);
-	if (d->type == v4l2_int_type_slave
-	    && d->u.slave->master != NULL) {
-		d->u.slave->master->u.master->detach(d);
-		module_put(d->u.slave->master->module);
-		d->u.slave->master = NULL;
-	}
-	mutex_unlock(&mutex);
-}
-EXPORT_SYMBOL_GPL(v4l2_int_device_unregister);
-
-/* Adapted from search_extable in extable.c. */
-static v4l2_int_ioctl_func *find_ioctl(struct v4l2_int_slave *slave, int cmd,
-				       v4l2_int_ioctl_func *no_such_ioctl)
-{
-	const struct v4l2_int_ioctl_desc *first = slave->ioctls;
-	const struct v4l2_int_ioctl_desc *last =
-		first + slave->num_ioctls - 1;
-
-	while (first <= last) {
-		const struct v4l2_int_ioctl_desc *mid;
-
-		mid = (last - first) / 2 + first;
-
-		if (mid->num < cmd)
-			first = mid + 1;
-		else if (mid->num > cmd)
-			last = mid - 1;
-		else
-			return mid->func;
-	}
-
-	return no_such_ioctl;
-}
-
-static int no_such_ioctl_0(struct v4l2_int_device *d)
-{
-	return -ENOIOCTLCMD;
-}
-
-int v4l2_int_ioctl_0(struct v4l2_int_device *d, int cmd)
-{
-	return ((v4l2_int_ioctl_func_0 *)
-		find_ioctl(d->u.slave, cmd,
-			   (v4l2_int_ioctl_func *)no_such_ioctl_0))(d);
-}
-EXPORT_SYMBOL_GPL(v4l2_int_ioctl_0);
-
-static int no_such_ioctl_1(struct v4l2_int_device *d, void *arg)
-{
-	return -ENOIOCTLCMD;
-}
-
-int v4l2_int_ioctl_1(struct v4l2_int_device *d, int cmd, void *arg)
-{
-	return ((v4l2_int_ioctl_func_1 *)
-		find_ioctl(d->u.slave, cmd,
-			   (v4l2_int_ioctl_func *)no_such_ioctl_1))(d, arg);
-}
-EXPORT_SYMBOL_GPL(v4l2_int_ioctl_1);
-
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
index 68e6b5e912f..16bffd851bf 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -28,6 +28,9 @@
 #include <media/v4l2-device.h>
 #include <media/videobuf2-core.h>
 
+#define CREATE_TRACE_POINTS
+#include <trace/events/v4l2.h>
+
 /* Zero out the end of the struct pointed to by p.  Everything after, but
  * not including, the specified field is cleared. */
 #define CLEAR_AFTER_FIELD(p, field) \
@@ -149,6 +152,7 @@ const char *v4l2_type_names[] = {
 	[V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY] = "vid-out-overlay",
 	[V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE] = "vid-cap-mplane",
 	[V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE] = "vid-out-mplane",
+	[V4L2_BUF_TYPE_SDR_CAPTURE]        = "sdr-cap",
 };
 EXPORT_SYMBOL(v4l2_type_names);
 
@@ -242,6 +246,7 @@ static void v4l_print_format(const void *arg, bool write_only)
 	const struct v4l2_vbi_format *vbi;
 	const struct v4l2_sliced_vbi_format *sliced;
 	const struct v4l2_window *win;
+	const struct v4l2_sdr_format *sdr;
 	unsigned i;
 
 	pr_cont("type=%s", prt_names(p->type, v4l2_type_names));
@@ -315,6 +320,14 @@ static void v4l_print_format(const void *arg, bool write_only)
 				sliced->service_lines[0][i],
 				sliced->service_lines[1][i]);
 		break;
+	case V4L2_BUF_TYPE_SDR_CAPTURE:
+		sdr = &p->fmt.sdr;
+		pr_cont(", pixelformat=%c%c%c%c\n",
+			(sdr->pixelformat >>  0) & 0xff,
+			(sdr->pixelformat >>  8) & 0xff,
+			(sdr->pixelformat >> 16) & 0xff,
+			(sdr->pixelformat >> 24) & 0xff);
+		break;
 	}
 }
 
@@ -549,7 +562,7 @@ static void v4l_print_cropcap(const void *arg, bool write_only)
 	const struct v4l2_cropcap *p = arg;
 
 	pr_cont("type=%s, bounds wxh=%dx%d, x,y=%d,%d, "
-		"defrect wxh=%dx%d, x,y=%d,%d\n, "
+		"defrect wxh=%dx%d, x,y=%d,%d, "
 		"pixelaspect %d/%d\n",
 		prt_names(p->type, v4l2_type_names),
 		p->bounds.width, p->bounds.height,
@@ -831,6 +844,14 @@ static void v4l_print_freq_band(const void *arg, bool write_only)
 			p->rangehigh, p->modulation);
 }
 
+static void v4l_print_edid(const void *arg, bool write_only)
+{
+	const struct v4l2_edid *p = arg;
+
+	pr_cont("pad=%u, start_block=%u, blocks=%u\n",
+		p->pad, p->start_block, p->blocks);
+}
+
 static void v4l_print_u32(const void *arg, bool write_only)
 {
 	pr_cont("value=%u\n", *(const u32 *)arg);
@@ -878,6 +899,7 @@ static int check_fmt(struct file *file, enum v4l2_buf_type type)
 	const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
 	bool is_vid = vfd->vfl_type == VFL_TYPE_GRABBER;
 	bool is_vbi = vfd->vfl_type == VFL_TYPE_VBI;
+	bool is_sdr = vfd->vfl_type == VFL_TYPE_SDR;
 	bool is_rx = vfd->vfl_dir != VFL_DIR_TX;
 	bool is_tx = vfd->vfl_dir != VFL_DIR_RX;
 
@@ -927,6 +949,10 @@ static int check_fmt(struct file *file, enum v4l2_buf_type type)
 		if (is_vbi && is_tx && ops->vidioc_g_fmt_sliced_vbi_out)
 			return 0;
 		break;
+	case V4L2_BUF_TYPE_SDR_CAPTURE:
+		if (is_sdr && is_rx && ops->vidioc_g_fmt_sdr_cap)
+			return 0;
+		break;
 	default:
 		break;
 	}
@@ -1046,6 +1072,10 @@ static int v4l_enum_fmt(const struct v4l2_ioctl_ops *ops,
 		if (unlikely(!is_tx || !ops->vidioc_enum_fmt_vid_out_mplane))
 			break;
 		return ops->vidioc_enum_fmt_vid_out_mplane(file, fh, arg);
+	case V4L2_BUF_TYPE_SDR_CAPTURE:
+		if (unlikely(!is_rx || !ops->vidioc_enum_fmt_sdr_cap))
+			break;
+		return ops->vidioc_enum_fmt_sdr_cap(file, fh, arg);
 	}
 	return -EINVAL;
 }
@@ -1056,6 +1086,7 @@ static int v4l_g_fmt(const struct v4l2_ioctl_ops *ops,
 	struct v4l2_format *p = arg;
 	struct video_device *vfd = video_devdata(file);
 	bool is_vid = vfd->vfl_type == VFL_TYPE_GRABBER;
+	bool is_sdr = vfd->vfl_type == VFL_TYPE_SDR;
 	bool is_rx = vfd->vfl_dir != VFL_DIR_TX;
 	bool is_tx = vfd->vfl_dir != VFL_DIR_RX;
 
@@ -1100,6 +1131,10 @@ static int v4l_g_fmt(const struct v4l2_ioctl_ops *ops,
 		if (unlikely(!is_tx || is_vid || !ops->vidioc_g_fmt_sliced_vbi_out))
 			break;
 		return ops->vidioc_g_fmt_sliced_vbi_out(file, fh, arg);
+	case V4L2_BUF_TYPE_SDR_CAPTURE:
+		if (unlikely(!is_rx || !is_sdr || !ops->vidioc_g_fmt_sdr_cap))
+			break;
+		return ops->vidioc_g_fmt_sdr_cap(file, fh, arg);
 	}
 	return -EINVAL;
 }
@@ -1110,6 +1145,7 @@ static int v4l_s_fmt(const struct v4l2_ioctl_ops *ops,
 	struct v4l2_format *p = arg;
 	struct video_device *vfd = video_devdata(file);
 	bool is_vid = vfd->vfl_type == VFL_TYPE_GRABBER;
+	bool is_sdr = vfd->vfl_type == VFL_TYPE_SDR;
 	bool is_rx = vfd->vfl_dir != VFL_DIR_TX;
 	bool is_tx = vfd->vfl_dir != VFL_DIR_RX;
 
@@ -1164,6 +1200,11 @@ static int v4l_s_fmt(const struct v4l2_ioctl_ops *ops,
 			break;
 		CLEAR_AFTER_FIELD(p, fmt.sliced);
 		return ops->vidioc_s_fmt_sliced_vbi_out(file, fh, arg);
+	case V4L2_BUF_TYPE_SDR_CAPTURE:
+		if (unlikely(!is_rx || !is_sdr || !ops->vidioc_s_fmt_sdr_cap))
+			break;
+		CLEAR_AFTER_FIELD(p, fmt.sdr);
+		return ops->vidioc_s_fmt_sdr_cap(file, fh, arg);
 	}
 	return -EINVAL;
 }
@@ -1174,6 +1215,7 @@ static int v4l_try_fmt(const struct v4l2_ioctl_ops *ops,
 	struct v4l2_format *p = arg;
 	struct video_device *vfd = video_devdata(file);
 	bool is_vid = vfd->vfl_type == VFL_TYPE_GRABBER;
+	bool is_sdr = vfd->vfl_type == VFL_TYPE_SDR;
 	bool is_rx = vfd->vfl_dir != VFL_DIR_TX;
 	bool is_tx = vfd->vfl_dir != VFL_DIR_RX;
 
@@ -1228,6 +1270,11 @@ static int v4l_try_fmt(const struct v4l2_ioctl_ops *ops,
 			break;
 		CLEAR_AFTER_FIELD(p, fmt.sliced);
 		return ops->vidioc_try_fmt_sliced_vbi_out(file, fh, arg);
+	case V4L2_BUF_TYPE_SDR_CAPTURE:
+		if (unlikely(!is_rx || !is_sdr || !ops->vidioc_try_fmt_sdr_cap))
+			break;
+		CLEAR_AFTER_FIELD(p, fmt.sdr);
+		return ops->vidioc_try_fmt_sdr_cap(file, fh, arg);
 	}
 	return -EINVAL;
 }
@@ -1288,8 +1335,11 @@ static int v4l_g_frequency(const struct v4l2_ioctl_ops *ops,
 	struct video_device *vfd = video_devdata(file);
 	struct v4l2_frequency *p = arg;
 
-	p->type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
-			V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+	if (vfd->vfl_type == VFL_TYPE_SDR)
+		p->type = V4L2_TUNER_ADC;
+	else
+		p->type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
+				V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
 	return ops->vidioc_g_frequency(file, fh, p);
 }
 
@@ -1300,10 +1350,15 @@ static int v4l_s_frequency(const struct v4l2_ioctl_ops *ops,
 	const struct v4l2_frequency *p = arg;
 	enum v4l2_tuner_type type;
 
-	type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
-			V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
-	if (p->type != type)
-		return -EINVAL;
+	if (vfd->vfl_type == VFL_TYPE_SDR) {
+		if (p->type != V4L2_TUNER_ADC && p->type != V4L2_TUNER_RF)
+			return -EINVAL;
+	} else {
+		type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
+				V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+		if (type != p->type)
+			return -EINVAL;
+	}
 	return ops->vidioc_s_frequency(file, fh, p);
 }
 
@@ -1383,6 +1438,10 @@ static int v4l_s_hw_freq_seek(const struct v4l2_ioctl_ops *ops,
 	struct v4l2_hw_freq_seek *p = arg;
 	enum v4l2_tuner_type type;
 
+	/* s_hw_freq_seek is not supported for SDR for now */
+	if (vfd->vfl_type == VFL_TYPE_SDR)
+		return -EINVAL;
+
 	type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
 		V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
 	if (p->type != type)
@@ -1882,11 +1941,16 @@ static int v4l_enum_freq_bands(const struct v4l2_ioctl_ops *ops,
 	enum v4l2_tuner_type type;
 	int err;
 
-	type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
-			V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
-
-	if (type != p->type)
-		return -EINVAL;
+	if (vfd->vfl_type == VFL_TYPE_SDR) {
+		if (p->type != V4L2_TUNER_ADC && p->type != V4L2_TUNER_RF)
+			return -EINVAL;
+		type = p->type;
+	} else {
+		type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
+				V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+		if (type != p->type)
+			return -EINVAL;
+	}
 	if (ops->vidioc_enum_freq_bands)
 		return ops->vidioc_enum_freq_bands(file, fh, p);
 	if (is_valid_ioctl(vfd, VIDIOC_G_TUNER)) {
@@ -2006,6 +2070,8 @@ static struct v4l2_ioctl_info v4l2_ioctls[] = {
 	IOCTL_INFO_FNC(VIDIOC_QUERYMENU, v4l_querymenu, v4l_print_querymenu, INFO_FL_CTRL | INFO_FL_CLEAR(v4l2_querymenu, index)),
 	IOCTL_INFO_STD(VIDIOC_G_INPUT, vidioc_g_input, v4l_print_u32, 0),
 	IOCTL_INFO_FNC(VIDIOC_S_INPUT, v4l_s_input, v4l_print_u32, INFO_FL_PRIO),
+	IOCTL_INFO_STD(VIDIOC_G_EDID, vidioc_g_edid, v4l_print_edid, INFO_FL_CLEAR(v4l2_edid, edid)),
+	IOCTL_INFO_STD(VIDIOC_S_EDID, vidioc_s_edid, v4l_print_edid, INFO_FL_PRIO | INFO_FL_CLEAR(v4l2_edid, edid)),
 	IOCTL_INFO_STD(VIDIOC_G_OUTPUT, vidioc_g_output, v4l_print_u32, 0),
 	IOCTL_INFO_FNC(VIDIOC_S_OUTPUT, v4l_s_output, v4l_print_u32, INFO_FL_PRIO),
 	IOCTL_INFO_FNC(VIDIOC_ENUMOUTPUT, v4l_enumoutput, v4l_print_enumoutput, INFO_FL_CLEAR(v4l2_output, index)),
@@ -2194,7 +2260,7 @@ done:
 }
 
 static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
-			    void * __user *user_ptr, void ***kernel_ptr)
+			    void __user **user_ptr, void ***kernel_ptr)
 {
 	int ret = 0;
 
@@ -2211,16 +2277,16 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
 				break;
 			}
 			*user_ptr = (void __user *)buf->m.planes;
-			*kernel_ptr = (void *)&buf->m.planes;
+			*kernel_ptr = (void **)&buf->m.planes;
 			*array_size = sizeof(struct v4l2_plane) * buf->length;
 			ret = 1;
 		}
 		break;
 	}
 
-	case VIDIOC_SUBDEV_G_EDID:
-	case VIDIOC_SUBDEV_S_EDID: {
-		struct v4l2_subdev_edid *edid = parg;
+	case VIDIOC_G_EDID:
+	case VIDIOC_S_EDID: {
+		struct v4l2_edid *edid = parg;
 
 		if (edid->blocks) {
 			if (edid->blocks > 256) {
@@ -2228,7 +2294,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
 				break;
 			}
 			*user_ptr = (void __user *)edid->edid;
-			*kernel_ptr = (void *)&edid->edid;
+			*kernel_ptr = (void **)&edid->edid;
 			*array_size = edid->blocks * 128;
 			ret = 1;
 		}
@@ -2246,7 +2312,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
 				break;
 			}
 			*user_ptr = (void __user *)ctrls->controls;
-			*kernel_ptr = (void *)&ctrls->controls;
+			*kernel_ptr = (void **)&ctrls->controls;
 			*array_size = sizeof(struct v4l2_ext_control)
 				    * ctrls->count;
 			ret = 1;
@@ -2338,9 +2404,15 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
 	err = func(file, cmd, parg);
 	if (err == -ENOIOCTLCMD)
 		err = -ENOTTY;
+	if (err == 0) {
+		if (cmd == VIDIOC_DQBUF)
+			trace_v4l2_dqbuf(video_devdata(file)->minor, parg);
+		else if (cmd == VIDIOC_QBUF)
+			trace_v4l2_qbuf(video_devdata(file)->minor, parg);
+	}
 
 	if (has_array_args) {
-		*kernel_ptr = user_ptr;
+		*kernel_ptr = (void __force *)user_ptr;
 		if (copy_to_user(user_ptr, mbuf, array_size))
 			err = -EFAULT;
 		goto out_array_args;
diff --git a/drivers/media/v4l2-core/v4l2-mem2mem.c b/drivers/media/v4l2-core/v4l2-mem2mem.c
index e96497f7c3e..178ce96556c 100644
--- a/drivers/media/v4l2-core/v4l2-mem2mem.c
+++ b/drivers/media/v4l2-core/v4l2-mem2mem.c
@@ -41,6 +41,8 @@ module_param(debug, bool, 0644);
 #define TRANS_QUEUED		(1 << 0)
 /* Instance is currently running in hardware */
 #define TRANS_RUNNING		(1 << 1)
+/* Instance is currently aborting */
+#define TRANS_ABORT		(1 << 2)
 
 
 /* Offset base for buffers on the destination queue - used to distinguish
@@ -196,6 +198,10 @@ static void v4l2_m2m_try_run(struct v4l2_m2m_dev *m2m_dev)
  * 2) at least one destination buffer has to be queued,
  * 3) streaming has to be on.
  *
+ * If a queue is buffered (for example a decoder hardware ringbuffer that has
+ * to be drained before doing streamoff), allow scheduling without v4l2 buffers
+ * on that queue.
+ *
  * There may also be additional, custom requirements. In such case the driver
  * should supply a custom callback (job_ready in v4l2_m2m_ops) that should
  * return 1 if the instance is ready.
@@ -217,6 +223,14 @@ static void v4l2_m2m_try_schedule(struct v4l2_m2m_ctx *m2m_ctx)
 	}
 
 	spin_lock_irqsave(&m2m_dev->job_spinlock, flags_job);
+
+	/* If the context is aborted then don't schedule it */
+	if (m2m_ctx->job_flags & TRANS_ABORT) {
+		spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job);
+		dprintk("Aborted context\n");
+		return;
+	}
+
 	if (m2m_ctx->job_flags & TRANS_QUEUED) {
 		spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job);
 		dprintk("On job queue already\n");
@@ -224,7 +238,8 @@ static void v4l2_m2m_try_schedule(struct v4l2_m2m_ctx *m2m_ctx)
 	}
 
 	spin_lock_irqsave(&m2m_ctx->out_q_ctx.rdy_spinlock, flags_out);
-	if (list_empty(&m2m_ctx->out_q_ctx.rdy_queue)) {
+	if (list_empty(&m2m_ctx->out_q_ctx.rdy_queue)
+	    && !m2m_ctx->out_q_ctx.buffered) {
 		spin_unlock_irqrestore(&m2m_ctx->out_q_ctx.rdy_spinlock,
 					flags_out);
 		spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job);
@@ -232,7 +247,8 @@ static void v4l2_m2m_try_schedule(struct v4l2_m2m_ctx *m2m_ctx)
 		return;
 	}
 	spin_lock_irqsave(&m2m_ctx->cap_q_ctx.rdy_spinlock, flags_cap);
-	if (list_empty(&m2m_ctx->cap_q_ctx.rdy_queue)) {
+	if (list_empty(&m2m_ctx->cap_q_ctx.rdy_queue)
+	    && !m2m_ctx->cap_q_ctx.buffered) {
 		spin_unlock_irqrestore(&m2m_ctx->cap_q_ctx.rdy_spinlock,
 					flags_cap);
 		spin_unlock_irqrestore(&m2m_ctx->out_q_ctx.rdy_spinlock,
@@ -260,6 +276,41 @@ static void v4l2_m2m_try_schedule(struct v4l2_m2m_ctx *m2m_ctx)
 }
 
 /**
+ * v4l2_m2m_cancel_job() - cancel pending jobs for the context
+ *
+ * In case of streamoff or release called on any context,
+ * 1] If the context is currently running, then abort job will be called
+ * 2] If the context is queued, then the context will be removed from
+ *    the job_queue
+ */
+static void v4l2_m2m_cancel_job(struct v4l2_m2m_ctx *m2m_ctx)
+{
+	struct v4l2_m2m_dev *m2m_dev;
+	unsigned long flags;
+
+	m2m_dev = m2m_ctx->m2m_dev;
+	spin_lock_irqsave(&m2m_dev->job_spinlock, flags);
+
+	m2m_ctx->job_flags |= TRANS_ABORT;
+	if (m2m_ctx->job_flags & TRANS_RUNNING) {
+		spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags);
+		m2m_dev->m2m_ops->job_abort(m2m_ctx->priv);
+		dprintk("m2m_ctx %p running, will wait to complete", m2m_ctx);
+		wait_event(m2m_ctx->finished,
+				!(m2m_ctx->job_flags & TRANS_RUNNING));
+	} else if (m2m_ctx->job_flags & TRANS_QUEUED) {
+		list_del(&m2m_ctx->queue);
+		m2m_ctx->job_flags &= ~(TRANS_QUEUED | TRANS_RUNNING);
+		spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags);
+		dprintk("m2m_ctx: %p had been on queue and was removed\n",
+			m2m_ctx);
+	} else {
+		/* Do nothing, was not on queue/running */
+		spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags);
+	}
+}
+
+/**
  * v4l2_m2m_job_finish() - inform the framework that a job has been finished
  * and have it clean up
  *
@@ -430,6 +481,9 @@ int v4l2_m2m_streamoff(struct file *file, struct v4l2_m2m_ctx *m2m_ctx,
 	unsigned long flags_job, flags;
 	int ret;
 
+	/* wait until the current context is dequeued from job_queue */
+	v4l2_m2m_cancel_job(m2m_ctx);
+
 	q_ctx = get_queue_ctx(m2m_ctx, type);
 	ret = vb2_streamoff(&q_ctx->q, type);
 	if (ret)
@@ -438,13 +492,15 @@ int v4l2_m2m_streamoff(struct file *file, struct v4l2_m2m_ctx *m2m_ctx,
 	m2m_dev = m2m_ctx->m2m_dev;
 	spin_lock_irqsave(&m2m_dev->job_spinlock, flags_job);
 	/* We should not be scheduled anymore, since we're dropping a queue. */
-	INIT_LIST_HEAD(&m2m_ctx->queue);
+	if (m2m_ctx->job_flags & TRANS_QUEUED)
+		list_del(&m2m_ctx->queue);
 	m2m_ctx->job_flags = 0;
 
 	spin_lock_irqsave(&q_ctx->rdy_spinlock, flags);
 	/* Drop queue, since streamoff returns device to the same state as after
 	 * calling reqbufs. */
 	INIT_LIST_HEAD(&q_ctx->rdy_queue);
+	q_ctx->num_rdy = 0;
 	spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);
 
 	if (m2m_dev->curr_ctx == m2m_ctx) {
@@ -502,6 +558,8 @@ unsigned int v4l2_m2m_poll(struct file *file, struct v4l2_m2m_ctx *m2m_ctx,
 
 	if (m2m_ctx->m2m_dev->m2m_ops->unlock)
 		m2m_ctx->m2m_dev->m2m_ops->unlock(m2m_ctx->priv);
+	else if (m2m_ctx->q_lock)
+		mutex_unlock(m2m_ctx->q_lock);
 
 	if (list_empty(&src_q->done_list))
 		poll_wait(file, &src_q->done_wq, wait);
@@ -510,6 +568,8 @@ unsigned int v4l2_m2m_poll(struct file *file, struct v4l2_m2m_ctx *m2m_ctx,
 
 	if (m2m_ctx->m2m_dev->m2m_ops->lock)
 		m2m_ctx->m2m_dev->m2m_ops->lock(m2m_ctx->priv);
+	else if (m2m_ctx->q_lock)
+		mutex_lock(m2m_ctx->q_lock);
 
 	spin_lock_irqsave(&src_q->done_lock, flags);
 	if (!list_empty(&src_q->done_list))
@@ -637,6 +697,13 @@ struct v4l2_m2m_ctx *v4l2_m2m_ctx_init(struct v4l2_m2m_dev *m2m_dev,
 
 	if (ret)
 		goto err;
+	/*
+	 * If both queues use same mutex assign it as the common buffer
+	 * queues lock to the m2m context. This lock is used in the
+	 * v4l2_m2m_ioctl_* helpers.
+	 */
+	if (out_q_ctx->q.lock == cap_q_ctx->q.lock)
+		m2m_ctx->q_lock = out_q_ctx->q.lock;
 
 	return m2m_ctx;
 err:
@@ -652,27 +719,8 @@ EXPORT_SYMBOL_GPL(v4l2_m2m_ctx_init);
  */
 void v4l2_m2m_ctx_release(struct v4l2_m2m_ctx *m2m_ctx)
 {
-	struct v4l2_m2m_dev *m2m_dev;
-	unsigned long flags;
-
-	m2m_dev = m2m_ctx->m2m_dev;
-
-	spin_lock_irqsave(&m2m_dev->job_spinlock, flags);
-	if (m2m_ctx->job_flags & TRANS_RUNNING) {
-		spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags);
-		m2m_dev->m2m_ops->job_abort(m2m_ctx->priv);
-		dprintk("m2m_ctx %p running, will wait to complete", m2m_ctx);
-		wait_event(m2m_ctx->finished, !(m2m_ctx->job_flags & TRANS_RUNNING));
-	} else if (m2m_ctx->job_flags & TRANS_QUEUED) {
-		list_del(&m2m_ctx->queue);
-		m2m_ctx->job_flags &= ~(TRANS_QUEUED | TRANS_RUNNING);
-		spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags);
-		dprintk("m2m_ctx: %p had been on queue and was removed\n",
-			m2m_ctx);
-	} else {
-		/* Do nothing, was not on queue/running */
-		spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags);
-	}
+	/* wait until the current context is dequeued from job_queue */
+	v4l2_m2m_cancel_job(m2m_ctx);
 
 	vb2_queue_release(&m2m_ctx->cap_q_ctx.q);
 	vb2_queue_release(&m2m_ctx->out_q_ctx.q);
@@ -703,3 +751,118 @@ void v4l2_m2m_buf_queue(struct v4l2_m2m_ctx *m2m_ctx, struct vb2_buffer *vb)
 }
 EXPORT_SYMBOL_GPL(v4l2_m2m_buf_queue);
 
+/* Videobuf2 ioctl helpers */
+
+int v4l2_m2m_ioctl_reqbufs(struct file *file, void *priv,
+				struct v4l2_requestbuffers *rb)
+{
+	struct v4l2_fh *fh = file->private_data;
+
+	return v4l2_m2m_reqbufs(file, fh->m2m_ctx, rb);
+}
+EXPORT_SYMBOL_GPL(v4l2_m2m_ioctl_reqbufs);
+
+int v4l2_m2m_ioctl_create_bufs(struct file *file, void *priv,
+				struct v4l2_create_buffers *create)
+{
+	struct v4l2_fh *fh = file->private_data;
+
+	return v4l2_m2m_create_bufs(file, fh->m2m_ctx, create);
+}
+EXPORT_SYMBOL_GPL(v4l2_m2m_ioctl_create_bufs);
+
+int v4l2_m2m_ioctl_querybuf(struct file *file, void *priv,
+				struct v4l2_buffer *buf)
+{
+	struct v4l2_fh *fh = file->private_data;
+
+	return v4l2_m2m_querybuf(file, fh->m2m_ctx, buf);
+}
+EXPORT_SYMBOL_GPL(v4l2_m2m_ioctl_querybuf);
+
+int v4l2_m2m_ioctl_qbuf(struct file *file, void *priv,
+				struct v4l2_buffer *buf)
+{
+	struct v4l2_fh *fh = file->private_data;
+
+	return v4l2_m2m_qbuf(file, fh->m2m_ctx, buf);
+}
+EXPORT_SYMBOL_GPL(v4l2_m2m_ioctl_qbuf);
+
+int v4l2_m2m_ioctl_dqbuf(struct file *file, void *priv,
+				struct v4l2_buffer *buf)
+{
+	struct v4l2_fh *fh = file->private_data;
+
+	return v4l2_m2m_dqbuf(file, fh->m2m_ctx, buf);
+}
+EXPORT_SYMBOL_GPL(v4l2_m2m_ioctl_dqbuf);
+
+int v4l2_m2m_ioctl_expbuf(struct file *file, void *priv,
+				struct v4l2_exportbuffer *eb)
+{
+	struct v4l2_fh *fh = file->private_data;
+
+	return v4l2_m2m_expbuf(file, fh->m2m_ctx, eb);
+}
+EXPORT_SYMBOL_GPL(v4l2_m2m_ioctl_expbuf);
+
+int v4l2_m2m_ioctl_streamon(struct file *file, void *priv,
+				enum v4l2_buf_type type)
+{
+	struct v4l2_fh *fh = file->private_data;
+
+	return v4l2_m2m_streamon(file, fh->m2m_ctx, type);
+}
+EXPORT_SYMBOL_GPL(v4l2_m2m_ioctl_streamon);
+
+int v4l2_m2m_ioctl_streamoff(struct file *file, void *priv,
+				enum v4l2_buf_type type)
+{
+	struct v4l2_fh *fh = file->private_data;
+
+	return v4l2_m2m_streamoff(file, fh->m2m_ctx, type);
+}
+EXPORT_SYMBOL_GPL(v4l2_m2m_ioctl_streamoff);
+
+/*
+ * v4l2_file_operations helpers. It is assumed here same lock is used
+ * for the output and the capture buffer queue.
+ */
+
+int v4l2_m2m_fop_mmap(struct file *file, struct vm_area_struct *vma)
+{
+	struct v4l2_fh *fh = file->private_data;
+	struct v4l2_m2m_ctx *m2m_ctx = fh->m2m_ctx;
+	int ret;
+
+	if (m2m_ctx->q_lock && mutex_lock_interruptible(m2m_ctx->q_lock))
+		return -ERESTARTSYS;
+
+	ret = v4l2_m2m_mmap(file, m2m_ctx, vma);
+
+	if (m2m_ctx->q_lock)
+		mutex_unlock(m2m_ctx->q_lock);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(v4l2_m2m_fop_mmap);
+
+unsigned int v4l2_m2m_fop_poll(struct file *file, poll_table *wait)
+{
+	struct v4l2_fh *fh = file->private_data;
+	struct v4l2_m2m_ctx *m2m_ctx = fh->m2m_ctx;
+	unsigned int ret;
+
+	if (m2m_ctx->q_lock)
+		mutex_lock(m2m_ctx->q_lock);
+
+	ret = v4l2_m2m_poll(file, m2m_ctx, wait);
+
+	if (m2m_ctx->q_lock)
+		mutex_unlock(m2m_ctx->q_lock);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(v4l2_m2m_fop_poll);
+
diff --git a/drivers/media/v4l2-core/v4l2-of.c b/drivers/media/v4l2-core/v4l2-of.c
index aa59639d013..b4ed9a955fb 100644
--- a/drivers/media/v4l2-core/v4l2-of.c
+++ b/drivers/media/v4l2-core/v4l2-of.c
@@ -100,6 +100,10 @@ static void v4l2_of_parse_parallel_bus(const struct device_node *node,
 	if (!of_property_read_u32(node, "data-shift", &v))
 		bus->data_shift = v;
 
+	if (!of_property_read_u32(node, "sync-on-green-active", &v))
+		flags |= v ? V4L2_MBUS_VIDEO_SOG_ACTIVE_HIGH :
+			V4L2_MBUS_VIDEO_SOG_ACTIVE_LOW;
+
 	bus->flags = flags;
 
 }
@@ -117,21 +121,15 @@ static void v4l2_of_parse_parallel_bus(const struct device_node *node,
  * the bus as serial CSI-2 and clock-noncontinuous isn't set, we set the
  * V4L2_MBUS_CSI2_CONTINUOUS_CLOCK flag.
  * The caller should hold a reference to @node.
+ *
+ * Return: 0.
  */
-void v4l2_of_parse_endpoint(const struct device_node *node,
-			    struct v4l2_of_endpoint *endpoint)
+int v4l2_of_parse_endpoint(const struct device_node *node,
+			   struct v4l2_of_endpoint *endpoint)
 {
-	struct device_node *port_node = of_get_parent(node);
-
-	memset(endpoint, 0, offsetof(struct v4l2_of_endpoint, head));
-
-	endpoint->local_node = node;
-	/*
-	 * It doesn't matter whether the two calls below succeed.
-	 * If they don't then the default value 0 is used.
-	 */
-	of_property_read_u32(port_node, "reg", &endpoint->port);
-	of_property_read_u32(node, "reg", &endpoint->id);
+	of_graph_parse_endpoint(node, &endpoint->base);
+	endpoint->bus_type = 0;
+	memset(&endpoint->bus, 0, sizeof(endpoint->bus));
 
 	v4l2_of_parse_csi_bus(node, endpoint);
 	/*
@@ -141,126 +139,6 @@ void v4l2_of_parse_endpoint(const struct device_node *node,
 	if (endpoint->bus.mipi_csi2.flags == 0)
 		v4l2_of_parse_parallel_bus(node, endpoint);
 
-	of_node_put(port_node);
+	return 0;
 }
 EXPORT_SYMBOL(v4l2_of_parse_endpoint);
-
-/**
- * v4l2_of_get_next_endpoint() - get next endpoint node
- * @parent: pointer to the parent device node
- * @prev: previous endpoint node, or NULL to get first
- *
- * Return: An 'endpoint' node pointer with refcount incremented. Refcount
- * of the passed @prev node is not decremented, the caller have to use
- * of_node_put() on it when done.
- */
-struct device_node *v4l2_of_get_next_endpoint(const struct device_node *parent,
-					struct device_node *prev)
-{
-	struct device_node *endpoint;
-	struct device_node *port = NULL;
-
-	if (!parent)
-		return NULL;
-
-	if (!prev) {
-		struct device_node *node;
-		/*
-		 * It's the first call, we have to find a port subnode
-		 * within this node or within an optional 'ports' node.
-		 */
-		node = of_get_child_by_name(parent, "ports");
-		if (node)
-			parent = node;
-
-		for_each_child_of_node(parent, node) {
-			if (!of_node_cmp(node->name, "port")) {
-				port = node;
-				break;
-			}
-		}
-		if (port) {
-			/* Found a port, get an endpoint. */
-			endpoint = of_get_next_child(port, NULL);
-			of_node_put(port);
-		} else {
-			endpoint = NULL;
-		}
-
-		if (!endpoint)
-			pr_err("%s(): no endpoint nodes specified for %s\n",
-			       __func__, parent->full_name);
-	} else {
-		port = of_get_parent(prev);
-		if (!port)
-			/* Hm, has someone given us the root node ?... */
-			return NULL;
-
-		/* Avoid dropping prev node refcount to 0. */
-		of_node_get(prev);
-		endpoint = of_get_next_child(port, prev);
-		if (endpoint) {
-			of_node_put(port);
-			return endpoint;
-		}
-
-		/* No more endpoints under this port, try the next one. */
-		do {
-			port = of_get_next_child(parent, port);
-			if (!port)
-				return NULL;
-		} while (of_node_cmp(port->name, "port"));
-
-		/* Pick up the first endpoint in this port. */
-		endpoint = of_get_next_child(port, NULL);
-		of_node_put(port);
-	}
-
-	return endpoint;
-}
-EXPORT_SYMBOL(v4l2_of_get_next_endpoint);
-
-/**
- * v4l2_of_get_remote_port_parent() - get remote port's parent node
- * @node: pointer to a local endpoint device_node
- *
- * Return: Remote device node associated with remote endpoint node linked
- *	   to @node. Use of_node_put() on it when done.
- */
-struct device_node *v4l2_of_get_remote_port_parent(
-			       const struct device_node *node)
-{
-	struct device_node *np;
-	unsigned int depth;
-
-	/* Get remote endpoint node. */
-	np = of_parse_phandle(node, "remote-endpoint", 0);
-
-	/* Walk 3 levels up only if there is 'ports' node. */
-	for (depth = 3; depth && np; depth--) {
-		np = of_get_next_parent(np);
-		if (depth == 2 && of_node_cmp(np->name, "ports"))
-			break;
-	}
-	return np;
-}
-EXPORT_SYMBOL(v4l2_of_get_remote_port_parent);
-
-/**
- * v4l2_of_get_remote_port() - get remote port node
- * @node: pointer to a local endpoint device_node
- *
- * Return: Remote port node associated with remote endpoint node linked
- *	   to @node. Use of_node_put() on it when done.
- */
-struct device_node *v4l2_of_get_remote_port(const struct device_node *node)
-{
-	struct device_node *np;
-
-	/* Get remote endpoint node. */
-	np = of_parse_phandle(node, "remote-endpoint", 0);
-	if (!np)
-		return NULL;
-	return of_get_parent(np);
-}
-EXPORT_SYMBOL(v4l2_of_get_remote_port);
diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c
index 996c248dea4..058c1a6e839 100644
--- a/drivers/media/v4l2-core/v4l2-subdev.c
+++ b/drivers/media/v4l2-core/v4l2-subdev.c
@@ -305,11 +305,23 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 					fse);
 	}
 
-	case VIDIOC_SUBDEV_G_FRAME_INTERVAL:
+	case VIDIOC_SUBDEV_G_FRAME_INTERVAL: {
+		struct v4l2_subdev_frame_interval *fi = arg;
+
+		if (fi->pad >= sd->entity.num_pads)
+			return -EINVAL;
+
 		return v4l2_subdev_call(sd, video, g_frame_interval, arg);
+	}
+
+	case VIDIOC_SUBDEV_S_FRAME_INTERVAL: {
+		struct v4l2_subdev_frame_interval *fi = arg;
+
+		if (fi->pad >= sd->entity.num_pads)
+			return -EINVAL;
 
-	case VIDIOC_SUBDEV_S_FRAME_INTERVAL:
 		return v4l2_subdev_call(sd, video, s_frame_interval, arg);
+	}
 
 	case VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL: {
 		struct v4l2_subdev_frame_interval_enum *fie = arg;
@@ -349,11 +361,54 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 			sd, pad, set_selection, subdev_fh, sel);
 	}
 
-	case VIDIOC_SUBDEV_G_EDID:
-		return v4l2_subdev_call(sd, pad, get_edid, arg);
+	case VIDIOC_G_EDID: {
+		struct v4l2_subdev_edid *edid = arg;
+
+		if (edid->pad >= sd->entity.num_pads)
+			return -EINVAL;
+		if (edid->blocks && edid->edid == NULL)
+			return -EINVAL;
+
+		return v4l2_subdev_call(sd, pad, get_edid, edid);
+	}
+
+	case VIDIOC_S_EDID: {
+		struct v4l2_subdev_edid *edid = arg;
+
+		if (edid->pad >= sd->entity.num_pads)
+			return -EINVAL;
+		if (edid->blocks && edid->edid == NULL)
+			return -EINVAL;
+
+		return v4l2_subdev_call(sd, pad, set_edid, edid);
+	}
+
+	case VIDIOC_SUBDEV_DV_TIMINGS_CAP: {
+		struct v4l2_dv_timings_cap *cap = arg;
 
-	case VIDIOC_SUBDEV_S_EDID:
-		return v4l2_subdev_call(sd, pad, set_edid, arg);
+		if (cap->pad >= sd->entity.num_pads)
+			return -EINVAL;
+
+		return v4l2_subdev_call(sd, pad, dv_timings_cap, cap);
+	}
+
+	case VIDIOC_SUBDEV_ENUM_DV_TIMINGS: {
+		struct v4l2_enum_dv_timings *dvt = arg;
+
+		if (dvt->pad >= sd->entity.num_pads)
+			return -EINVAL;
+
+		return v4l2_subdev_call(sd, pad, enum_dv_timings, dvt);
+	}
+
+	case VIDIOC_SUBDEV_QUERY_DV_TIMINGS:
+		return v4l2_subdev_call(sd, video, query_dv_timings, arg);
+
+	case VIDIOC_SUBDEV_G_DV_TIMINGS:
+		return v4l2_subdev_call(sd, video, g_dv_timings, arg);
+
+	case VIDIOC_SUBDEV_S_DV_TIMINGS:
+		return v4l2_subdev_call(sd, video, s_dv_timings, arg);
 #endif
 	default:
 		return v4l2_subdev_call(sd, core, ioctl, cmd, arg);
@@ -368,6 +423,17 @@ static long subdev_ioctl(struct file *file, unsigned int cmd,
 	return video_usercopy(file, cmd, arg, subdev_do_ioctl);
 }
 
+#ifdef CONFIG_COMPAT
+static long subdev_compat_ioctl32(struct file *file, unsigned int cmd,
+	unsigned long arg)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev);
+
+	return v4l2_subdev_call(sd, core, compat_ioctl32, cmd, arg);
+}
+#endif
+
 static unsigned int subdev_poll(struct file *file, poll_table *wait)
 {
 	struct video_device *vdev = video_devdata(file);
@@ -389,6 +455,9 @@ const struct v4l2_file_operations v4l2_subdev_fops = {
 	.owner = THIS_MODULE,
 	.open = subdev_open,
 	.unlocked_ioctl = subdev_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl32 = subdev_compat_ioctl32,
+#endif
 	.release = subdev_close,
 	.poll = subdev_poll,
 };
diff --git a/drivers/media/v4l2-core/videobuf-dma-contig.c b/drivers/media/v4l2-core/videobuf-dma-contig.c
index 65411adcd0e..bf80f0f7dfb 100644
--- a/drivers/media/v4l2-core/videobuf-dma-contig.c
+++ b/drivers/media/v4l2-core/videobuf-dma-contig.c
@@ -66,14 +66,11 @@ static void __videobuf_dc_free(struct device *dev,
 static void videobuf_vm_open(struct vm_area_struct *vma)
 {
 	struct videobuf_mapping *map = vma->vm_private_data;
-	struct videobuf_queue *q = map->q;
 
-	dev_dbg(q->dev, "vm_open %p [count=%u,vma=%08lx-%08lx]\n",
+	dev_dbg(map->q->dev, "vm_open %p [count=%u,vma=%08lx-%08lx]\n",
 		map, map->count, vma->vm_start, vma->vm_end);
 
-	videobuf_queue_lock(q);
 	map->count++;
-	videobuf_queue_unlock(q);
 }
 
 static void videobuf_vm_close(struct vm_area_struct *vma)
@@ -85,11 +82,12 @@ static void videobuf_vm_close(struct vm_area_struct *vma)
 	dev_dbg(q->dev, "vm_close %p [count=%u,vma=%08lx-%08lx]\n",
 		map, map->count, vma->vm_start, vma->vm_end);
 
-	videobuf_queue_lock(q);
-	if (!--map->count) {
+	map->count--;
+	if (0 == map->count) {
 		struct videobuf_dma_contig_memory *mem;
 
 		dev_dbg(q->dev, "munmap %p q=%p\n", map, q);
+		videobuf_queue_lock(q);
 
 		/* We need first to cancel streams, before unmapping */
 		if (q->streaming)
@@ -128,8 +126,8 @@ static void videobuf_vm_close(struct vm_area_struct *vma)
 
 		kfree(map);
 
+		videobuf_queue_unlock(q);
 	}
-	videobuf_queue_unlock(q);
 }
 
 static const struct vm_operations_struct videobuf_vm_ops = {
@@ -307,7 +305,7 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q,
 	/* Try to remap memory */
 	size = vma->vm_end - vma->vm_start;
 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
-	retval = vm_iomap_memory(vma, vma->vm_start, size);
+	retval = vm_iomap_memory(vma, mem->dma_handle, size);
 	if (retval) {
 		dev_err(q->dev, "mmap: remap failed with error %d. ",
 			retval);
diff --git a/drivers/media/v4l2-core/videobuf-dma-sg.c b/drivers/media/v4l2-core/videobuf-dma-sg.c
index 9db674ccdc6..828e7c10bd7 100644
--- a/drivers/media/v4l2-core/videobuf-dma-sg.c
+++ b/drivers/media/v4l2-core/videobuf-dma-sg.c
@@ -338,14 +338,11 @@ EXPORT_SYMBOL_GPL(videobuf_dma_free);
 static void videobuf_vm_open(struct vm_area_struct *vma)
 {
 	struct videobuf_mapping *map = vma->vm_private_data;
-	struct videobuf_queue *q = map->q;
 
 	dprintk(2, "vm_open %p [count=%d,vma=%08lx-%08lx]\n", map,
 		map->count, vma->vm_start, vma->vm_end);
 
-	videobuf_queue_lock(q);
 	map->count++;
-	videobuf_queue_unlock(q);
 }
 
 static void videobuf_vm_close(struct vm_area_struct *vma)
@@ -358,9 +355,10 @@ static void videobuf_vm_close(struct vm_area_struct *vma)
 	dprintk(2, "vm_close %p [count=%d,vma=%08lx-%08lx]\n", map,
 		map->count, vma->vm_start, vma->vm_end);
 
-	videobuf_queue_lock(q);
-	if (!--map->count) {
+	map->count--;
+	if (0 == map->count) {
 		dprintk(1, "munmap %p q=%p\n", map, q);
+		videobuf_queue_lock(q);
 		for (i = 0; i < VIDEO_MAX_FRAME; i++) {
 			if (NULL == q->bufs[i])
 				continue;
@@ -376,9 +374,9 @@ static void videobuf_vm_close(struct vm_area_struct *vma)
 			q->bufs[i]->baddr = 0;
 			q->ops->buf_release(q, q->bufs[i]);
 		}
+		videobuf_queue_unlock(q);
 		kfree(map);
 	}
-	videobuf_queue_unlock(q);
 	return;
 }
 
diff --git a/drivers/media/v4l2-core/videobuf-vmalloc.c b/drivers/media/v4l2-core/videobuf-vmalloc.c
index 1365c651c17..2ff7fcc77b1 100644
--- a/drivers/media/v4l2-core/videobuf-vmalloc.c
+++ b/drivers/media/v4l2-core/videobuf-vmalloc.c
@@ -54,14 +54,11 @@ MODULE_LICENSE("GPL");
 static void videobuf_vm_open(struct vm_area_struct *vma)
 {
 	struct videobuf_mapping *map = vma->vm_private_data;
-	struct videobuf_queue *q = map->q;
 
 	dprintk(2, "vm_open %p [count=%u,vma=%08lx-%08lx]\n", map,
 		map->count, vma->vm_start, vma->vm_end);
 
-	videobuf_queue_lock(q);
 	map->count++;
-	videobuf_queue_unlock(q);
 }
 
 static void videobuf_vm_close(struct vm_area_struct *vma)
@@ -73,11 +70,12 @@ static void videobuf_vm_close(struct vm_area_struct *vma)
 	dprintk(2, "vm_close %p [count=%u,vma=%08lx-%08lx]\n", map,
 		map->count, vma->vm_start, vma->vm_end);
 
-	videobuf_queue_lock(q);
-	if (!--map->count) {
+	map->count--;
+	if (0 == map->count) {
 		struct videobuf_vmalloc_memory *mem;
 
 		dprintk(1, "munmap %p q=%p\n", map, q);
+		videobuf_queue_lock(q);
 
 		/* We need first to cancel streams, before unmapping */
 		if (q->streaming)
@@ -116,8 +114,8 @@ static void videobuf_vm_close(struct vm_area_struct *vma)
 
 		kfree(map);
 
+		videobuf_queue_unlock(q);
 	}
-	videobuf_queue_unlock(q);
 
 	return;
 }
diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c
index 9fc4bab2da9..7c4489c4236 100644
--- a/drivers/media/v4l2-core/videobuf2-core.c
+++ b/drivers/media/v4l2-core/videobuf2-core.c
@@ -6,6 +6,9 @@
  * Author: Pawel Osciak <pawel@osciak.com>
  *	   Marek Szyprowski <m.szyprowski@samsung.com>
  *
+ * The vb2_thread implementation was based on code from videobuf-dvb.c:
+ *	(c) 2004 Gerd Knorr <kraxel@bytesex.org> [SUSE Labs]
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation.
@@ -18,32 +21,167 @@
 #include <linux/poll.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
+#include <linux/freezer.h>
+#include <linux/kthread.h>
 
 #include <media/v4l2-dev.h>
 #include <media/v4l2-fh.h>
 #include <media/v4l2-event.h>
+#include <media/v4l2-common.h>
 #include <media/videobuf2-core.h>
 
 static int debug;
 module_param(debug, int, 0644);
 
-#define dprintk(level, fmt, arg...)					\
-	do {								\
-		if (debug >= level)					\
-			printk(KERN_DEBUG "vb2: " fmt, ## arg);		\
+#define dprintk(level, fmt, arg...)					      \
+	do {								      \
+		if (debug >= level)					      \
+			pr_debug("vb2: %s: " fmt, __func__, ## arg); \
 	} while (0)
 
-#define call_memop(q, op, args...)					\
-	(((q)->mem_ops->op) ?						\
-		((q)->mem_ops->op(args)) : 0)
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+
+/*
+ * If advanced debugging is on, then count how often each op is called
+ * successfully, which can either be per-buffer or per-queue.
+ *
+ * This makes it easy to check that the 'init' and 'cleanup'
+ * (and variations thereof) stay balanced.
+ */
+
+#define log_memop(vb, op)						\
+	dprintk(2, "call_memop(%p, %d, %s)%s\n",			\
+		(vb)->vb2_queue, (vb)->v4l2_buf.index, #op,		\
+		(vb)->vb2_queue->mem_ops->op ? "" : " (nop)")
+
+#define call_memop(vb, op, args...)					\
+({									\
+	struct vb2_queue *_q = (vb)->vb2_queue;				\
+	int err;							\
+									\
+	log_memop(vb, op);						\
+	err = _q->mem_ops->op ? _q->mem_ops->op(args) : 0;		\
+	if (!err)							\
+		(vb)->cnt_mem_ ## op++;					\
+	err;								\
+})
+
+#define call_ptr_memop(vb, op, args...)					\
+({									\
+	struct vb2_queue *_q = (vb)->vb2_queue;				\
+	void *ptr;							\
+									\
+	log_memop(vb, op);						\
+	ptr = _q->mem_ops->op ? _q->mem_ops->op(args) : NULL;		\
+	if (!IS_ERR_OR_NULL(ptr))					\
+		(vb)->cnt_mem_ ## op++;					\
+	ptr;								\
+})
+
+#define call_void_memop(vb, op, args...)				\
+({									\
+	struct vb2_queue *_q = (vb)->vb2_queue;				\
+									\
+	log_memop(vb, op);						\
+	if (_q->mem_ops->op)						\
+		_q->mem_ops->op(args);					\
+	(vb)->cnt_mem_ ## op++;						\
+})
+
+#define log_qop(q, op)							\
+	dprintk(2, "call_qop(%p, %s)%s\n", q, #op,			\
+		(q)->ops->op ? "" : " (nop)")
+
+#define call_qop(q, op, args...)					\
+({									\
+	int err;							\
+									\
+	log_qop(q, op);							\
+	err = (q)->ops->op ? (q)->ops->op(args) : 0;			\
+	if (!err)							\
+		(q)->cnt_ ## op++;					\
+	err;								\
+})
+
+#define call_void_qop(q, op, args...)					\
+({									\
+	log_qop(q, op);							\
+	if ((q)->ops->op)						\
+		(q)->ops->op(args);					\
+	(q)->cnt_ ## op++;						\
+})
+
+#define log_vb_qop(vb, op, args...)					\
+	dprintk(2, "call_vb_qop(%p, %d, %s)%s\n",			\
+		(vb)->vb2_queue, (vb)->v4l2_buf.index, #op,		\
+		(vb)->vb2_queue->ops->op ? "" : " (nop)")
+
+#define call_vb_qop(vb, op, args...)					\
+({									\
+	int err;							\
+									\
+	log_vb_qop(vb, op);						\
+	err = (vb)->vb2_queue->ops->op ?				\
+		(vb)->vb2_queue->ops->op(args) : 0;			\
+	if (!err)							\
+		(vb)->cnt_ ## op++;					\
+	err;								\
+})
+
+#define call_void_vb_qop(vb, op, args...)				\
+({									\
+	log_vb_qop(vb, op);						\
+	if ((vb)->vb2_queue->ops->op)					\
+		(vb)->vb2_queue->ops->op(args);				\
+	(vb)->cnt_ ## op++;						\
+})
+
+#else
+
+#define call_memop(vb, op, args...)					\
+	((vb)->vb2_queue->mem_ops->op ?					\
+		(vb)->vb2_queue->mem_ops->op(args) : 0)
+
+#define call_ptr_memop(vb, op, args...)					\
+	((vb)->vb2_queue->mem_ops->op ?					\
+		(vb)->vb2_queue->mem_ops->op(args) : NULL)
+
+#define call_void_memop(vb, op, args...)				\
+	do {								\
+		if ((vb)->vb2_queue->mem_ops->op)			\
+			(vb)->vb2_queue->mem_ops->op(args);		\
+	} while (0)
 
 #define call_qop(q, op, args...)					\
-	(((q)->ops->op) ? ((q)->ops->op(args)) : 0)
+	((q)->ops->op ? (q)->ops->op(args) : 0)
 
+#define call_void_qop(q, op, args...)					\
+	do {								\
+		if ((q)->ops->op)					\
+			(q)->ops->op(args);				\
+	} while (0)
+
+#define call_vb_qop(vb, op, args...)					\
+	((vb)->vb2_queue->ops->op ? (vb)->vb2_queue->ops->op(args) : 0)
+
+#define call_void_vb_qop(vb, op, args...)				\
+	do {								\
+		if ((vb)->vb2_queue->ops->op)				\
+			(vb)->vb2_queue->ops->op(args);			\
+	} while (0)
+
+#endif
+
+/* Flags that are set by the vb2 core */
 #define V4L2_BUFFER_MASK_FLAGS	(V4L2_BUF_FLAG_MAPPED | V4L2_BUF_FLAG_QUEUED | \
 				 V4L2_BUF_FLAG_DONE | V4L2_BUF_FLAG_ERROR | \
 				 V4L2_BUF_FLAG_PREPARED | \
 				 V4L2_BUF_FLAG_TIMESTAMP_MASK)
+/* Output buffer flags that should be passed on to the driver */
+#define V4L2_BUFFER_OUT_FLAGS	(V4L2_BUF_FLAG_PFRAME | V4L2_BUF_FLAG_BFRAME | \
+				 V4L2_BUF_FLAG_KEYFRAME | V4L2_BUF_FLAG_TIMECODE)
+
+static void __vb2_queue_cancel(struct vb2_queue *q);
 
 /**
  * __vb2_buf_mem_alloc() - allocate video memory for the given buffer
@@ -61,7 +199,7 @@ static int __vb2_buf_mem_alloc(struct vb2_buffer *vb)
 	for (plane = 0; plane < vb->num_planes; ++plane) {
 		unsigned long size = PAGE_ALIGN(q->plane_sizes[plane]);
 
-		mem_priv = call_memop(q, alloc, q->alloc_ctx[plane],
+		mem_priv = call_ptr_memop(vb, alloc, q->alloc_ctx[plane],
 				      size, q->gfp_flags);
 		if (IS_ERR_OR_NULL(mem_priv))
 			goto free;
@@ -75,7 +213,7 @@ static int __vb2_buf_mem_alloc(struct vb2_buffer *vb)
 free:
 	/* Free already allocated memory if one of the allocations failed */
 	for (; plane > 0; --plane) {
-		call_memop(q, put, vb->planes[plane - 1].mem_priv);
+		call_void_memop(vb, put, vb->planes[plane - 1].mem_priv);
 		vb->planes[plane - 1].mem_priv = NULL;
 	}
 
@@ -87,13 +225,12 @@ free:
  */
 static void __vb2_buf_mem_free(struct vb2_buffer *vb)
 {
-	struct vb2_queue *q = vb->vb2_queue;
 	unsigned int plane;
 
 	for (plane = 0; plane < vb->num_planes; ++plane) {
-		call_memop(q, put, vb->planes[plane].mem_priv);
+		call_void_memop(vb, put, vb->planes[plane].mem_priv);
 		vb->planes[plane].mem_priv = NULL;
-		dprintk(3, "Freed plane %d of buffer %d\n", plane,
+		dprintk(3, "freed plane %d of buffer %d\n", plane,
 			vb->v4l2_buf.index);
 	}
 }
@@ -104,12 +241,11 @@ static void __vb2_buf_mem_free(struct vb2_buffer *vb)
  */
 static void __vb2_buf_userptr_put(struct vb2_buffer *vb)
 {
-	struct vb2_queue *q = vb->vb2_queue;
 	unsigned int plane;
 
 	for (plane = 0; plane < vb->num_planes; ++plane) {
 		if (vb->planes[plane].mem_priv)
-			call_memop(q, put_userptr, vb->planes[plane].mem_priv);
+			call_void_memop(vb, put_userptr, vb->planes[plane].mem_priv);
 		vb->planes[plane].mem_priv = NULL;
 	}
 }
@@ -118,15 +254,15 @@ static void __vb2_buf_userptr_put(struct vb2_buffer *vb)
  * __vb2_plane_dmabuf_put() - release memory associated with
  * a DMABUF shared plane
  */
-static void __vb2_plane_dmabuf_put(struct vb2_queue *q, struct vb2_plane *p)
+static void __vb2_plane_dmabuf_put(struct vb2_buffer *vb, struct vb2_plane *p)
 {
 	if (!p->mem_priv)
 		return;
 
 	if (p->dbuf_mapped)
-		call_memop(q, unmap_dmabuf, p->mem_priv);
+		call_void_memop(vb, unmap_dmabuf, p->mem_priv);
 
-	call_memop(q, detach_dmabuf, p->mem_priv);
+	call_void_memop(vb, detach_dmabuf, p->mem_priv);
 	dma_buf_put(p->dbuf);
 	memset(p, 0, sizeof(*p));
 }
@@ -137,11 +273,29 @@ static void __vb2_plane_dmabuf_put(struct vb2_queue *q, struct vb2_plane *p)
  */
 static void __vb2_buf_dmabuf_put(struct vb2_buffer *vb)
 {
-	struct vb2_queue *q = vb->vb2_queue;
 	unsigned int plane;
 
 	for (plane = 0; plane < vb->num_planes; ++plane)
-		__vb2_plane_dmabuf_put(q, &vb->planes[plane]);
+		__vb2_plane_dmabuf_put(vb, &vb->planes[plane]);
+}
+
+/**
+ * __setup_lengths() - setup initial lengths for every plane in
+ * every buffer on the queue
+ */
+static void __setup_lengths(struct vb2_queue *q, unsigned int n)
+{
+	unsigned int buffer, plane;
+	struct vb2_buffer *vb;
+
+	for (buffer = q->num_buffers; buffer < q->num_buffers + n; ++buffer) {
+		vb = q->bufs[buffer];
+		if (!vb)
+			continue;
+
+		for (plane = 0; plane < vb->num_planes; ++plane)
+			vb->v4l2_planes[plane].length = q->plane_sizes[plane];
+	}
 }
 
 /**
@@ -169,10 +323,9 @@ static void __setup_offsets(struct vb2_queue *q, unsigned int n)
 			continue;
 
 		for (plane = 0; plane < vb->num_planes; ++plane) {
-			vb->v4l2_planes[plane].length = q->plane_sizes[plane];
 			vb->v4l2_planes[plane].m.mem_offset = off;
 
-			dprintk(3, "Buffer %d, plane %d offset 0x%08lx\n",
+			dprintk(3, "buffer %d, plane %d offset 0x%08lx\n",
 					buffer, plane, off);
 
 			off += vb->v4l2_planes[plane].length;
@@ -199,7 +352,7 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum v4l2_memory memory,
 		/* Allocate videobuf buffer structures */
 		vb = kzalloc(q->buf_struct_size, GFP_KERNEL);
 		if (!vb) {
-			dprintk(1, "Memory alloc for buffer struct failed\n");
+			dprintk(1, "memory alloc for buffer struct failed\n");
 			break;
 		}
 
@@ -218,7 +371,7 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum v4l2_memory memory,
 		if (memory == V4L2_MEMORY_MMAP) {
 			ret = __vb2_buf_mem_alloc(vb);
 			if (ret) {
-				dprintk(1, "Failed allocating memory for "
+				dprintk(1, "failed allocating memory for "
 						"buffer %d\n", buffer);
 				kfree(vb);
 				break;
@@ -228,9 +381,9 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum v4l2_memory memory,
 			 * callback, if given. An error in initialization
 			 * results in queue setup failure.
 			 */
-			ret = call_qop(q, buf_init, vb);
+			ret = call_vb_qop(vb, buf_init, vb);
 			if (ret) {
-				dprintk(1, "Buffer %d %p initialization"
+				dprintk(1, "buffer %d %p initialization"
 					" failed\n", buffer, vb);
 				__vb2_buf_mem_free(vb);
 				kfree(vb);
@@ -241,9 +394,11 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum v4l2_memory memory,
 		q->bufs[q->num_buffers + buffer] = vb;
 	}
 
-	__setup_offsets(q, buffer);
+	__setup_lengths(q, buffer);
+	if (memory == V4L2_MEMORY_MMAP)
+		__setup_offsets(q, buffer);
 
-	dprintk(1, "Allocated %d buffers, %d plane(s) each\n",
+	dprintk(1, "allocated %d buffers, %d plane(s) each\n",
 			buffer, num_planes);
 
 	return buffer;
@@ -278,23 +433,102 @@ static void __vb2_free_mem(struct vb2_queue *q, unsigned int buffers)
  * related information, if no buffers are left return the queue to an
  * uninitialized state. Might be called even if the queue has already been freed.
  */
-static void __vb2_queue_free(struct vb2_queue *q, unsigned int buffers)
+static int __vb2_queue_free(struct vb2_queue *q, unsigned int buffers)
 {
 	unsigned int buffer;
 
-	/* Call driver-provided cleanup function for each buffer, if provided */
-	if (q->ops->buf_cleanup) {
-		for (buffer = q->num_buffers - buffers; buffer < q->num_buffers;
-		     ++buffer) {
-			if (NULL == q->bufs[buffer])
-				continue;
-			q->ops->buf_cleanup(q->bufs[buffer]);
+	/*
+	 * Sanity check: when preparing a buffer the queue lock is released for
+	 * a short while (see __buf_prepare for the details), which would allow
+	 * a race with a reqbufs which can call this function. Removing the
+	 * buffers from underneath __buf_prepare is obviously a bad idea, so we
+	 * check if any of the buffers is in the state PREPARING, and if so we
+	 * just return -EAGAIN.
+	 */
+	for (buffer = q->num_buffers - buffers; buffer < q->num_buffers;
+	     ++buffer) {
+		if (q->bufs[buffer] == NULL)
+			continue;
+		if (q->bufs[buffer]->state == VB2_BUF_STATE_PREPARING) {
+			dprintk(1, "preparing buffers, cannot free\n");
+			return -EAGAIN;
 		}
 	}
 
+	/* Call driver-provided cleanup function for each buffer, if provided */
+	for (buffer = q->num_buffers - buffers; buffer < q->num_buffers;
+	     ++buffer) {
+		struct vb2_buffer *vb = q->bufs[buffer];
+
+		if (vb && vb->planes[0].mem_priv)
+			call_void_vb_qop(vb, buf_cleanup, vb);
+	}
+
 	/* Release video buffer memory */
 	__vb2_free_mem(q, buffers);
 
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	/*
+	 * Check that all the calls were balances during the life-time of this
+	 * queue. If not (or if the debug level is 1 or up), then dump the
+	 * counters to the kernel log.
+	 */
+	if (q->num_buffers) {
+		bool unbalanced = q->cnt_start_streaming != q->cnt_stop_streaming ||
+				  q->cnt_wait_prepare != q->cnt_wait_finish;
+
+		if (unbalanced || debug) {
+			pr_info("vb2: counters for queue %p:%s\n", q,
+				unbalanced ? " UNBALANCED!" : "");
+			pr_info("vb2:     setup: %u start_streaming: %u stop_streaming: %u\n",
+				q->cnt_queue_setup, q->cnt_start_streaming,
+				q->cnt_stop_streaming);
+			pr_info("vb2:     wait_prepare: %u wait_finish: %u\n",
+				q->cnt_wait_prepare, q->cnt_wait_finish);
+		}
+		q->cnt_queue_setup = 0;
+		q->cnt_wait_prepare = 0;
+		q->cnt_wait_finish = 0;
+		q->cnt_start_streaming = 0;
+		q->cnt_stop_streaming = 0;
+	}
+	for (buffer = 0; buffer < q->num_buffers; ++buffer) {
+		struct vb2_buffer *vb = q->bufs[buffer];
+		bool unbalanced = vb->cnt_mem_alloc != vb->cnt_mem_put ||
+				  vb->cnt_mem_prepare != vb->cnt_mem_finish ||
+				  vb->cnt_mem_get_userptr != vb->cnt_mem_put_userptr ||
+				  vb->cnt_mem_attach_dmabuf != vb->cnt_mem_detach_dmabuf ||
+				  vb->cnt_mem_map_dmabuf != vb->cnt_mem_unmap_dmabuf ||
+				  vb->cnt_buf_queue != vb->cnt_buf_done ||
+				  vb->cnt_buf_prepare != vb->cnt_buf_finish ||
+				  vb->cnt_buf_init != vb->cnt_buf_cleanup;
+
+		if (unbalanced || debug) {
+			pr_info("vb2:   counters for queue %p, buffer %d:%s\n",
+				q, buffer, unbalanced ? " UNBALANCED!" : "");
+			pr_info("vb2:     buf_init: %u buf_cleanup: %u buf_prepare: %u buf_finish: %u\n",
+				vb->cnt_buf_init, vb->cnt_buf_cleanup,
+				vb->cnt_buf_prepare, vb->cnt_buf_finish);
+			pr_info("vb2:     buf_queue: %u buf_done: %u\n",
+				vb->cnt_buf_queue, vb->cnt_buf_done);
+			pr_info("vb2:     alloc: %u put: %u prepare: %u finish: %u mmap: %u\n",
+				vb->cnt_mem_alloc, vb->cnt_mem_put,
+				vb->cnt_mem_prepare, vb->cnt_mem_finish,
+				vb->cnt_mem_mmap);
+			pr_info("vb2:     get_userptr: %u put_userptr: %u\n",
+				vb->cnt_mem_get_userptr, vb->cnt_mem_put_userptr);
+			pr_info("vb2:     attach_dmabuf: %u detach_dmabuf: %u map_dmabuf: %u unmap_dmabuf: %u\n",
+				vb->cnt_mem_attach_dmabuf, vb->cnt_mem_detach_dmabuf,
+				vb->cnt_mem_map_dmabuf, vb->cnt_mem_unmap_dmabuf);
+			pr_info("vb2:     get_dmabuf: %u num_users: %u vaddr: %u cookie: %u\n",
+				vb->cnt_mem_get_dmabuf,
+				vb->cnt_mem_num_users,
+				vb->cnt_mem_vaddr,
+				vb->cnt_mem_cookie);
+		}
+	}
+#endif
+
 	/* Free videobuf buffers */
 	for (buffer = q->num_buffers - buffers; buffer < q->num_buffers;
 	     ++buffer) {
@@ -303,9 +537,11 @@ static void __vb2_queue_free(struct vb2_queue *q, unsigned int buffers)
 	}
 
 	q->num_buffers -= buffers;
-	if (!q->num_buffers)
+	if (!q->num_buffers) {
 		q->memory = 0;
-	INIT_LIST_HEAD(&q->queued_list);
+		INIT_LIST_HEAD(&q->queued_list);
+	}
+	return 0;
 }
 
 /**
@@ -319,13 +555,13 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
 
 	/* Is memory for copying plane information present? */
 	if (NULL == b->m.planes) {
-		dprintk(1, "Multi-planar buffer passed but "
+		dprintk(1, "multi-planar buffer passed but "
 			   "planes array not provided\n");
 		return -EINVAL;
 	}
 
 	if (b->length < vb->num_planes || b->length > VIDEO_MAX_PLANES) {
-		dprintk(1, "Incorrect planes array length, "
+		dprintk(1, "incorrect planes array length, "
 			   "expected %d, got %d\n", vb->num_planes, b->length);
 		return -EINVAL;
 	}
@@ -334,6 +570,43 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
 }
 
 /**
+ * __verify_length() - Verify that the bytesused value for each plane fits in
+ * the plane length and that the data offset doesn't exceed the bytesused value.
+ */
+static int __verify_length(struct vb2_buffer *vb, const struct v4l2_buffer *b)
+{
+	unsigned int length;
+	unsigned int plane;
+
+	if (!V4L2_TYPE_IS_OUTPUT(b->type))
+		return 0;
+
+	if (V4L2_TYPE_IS_MULTIPLANAR(b->type)) {
+		for (plane = 0; plane < vb->num_planes; ++plane) {
+			length = (b->memory == V4L2_MEMORY_USERPTR)
+			       ? b->m.planes[plane].length
+			       : vb->v4l2_planes[plane].length;
+
+			if (b->m.planes[plane].bytesused > length)
+				return -EINVAL;
+
+			if (b->m.planes[plane].data_offset > 0 &&
+			    b->m.planes[plane].data_offset >=
+			    b->m.planes[plane].bytesused)
+				return -EINVAL;
+		}
+	} else {
+		length = (b->memory == V4L2_MEMORY_USERPTR)
+		       ? b->length : vb->v4l2_planes[0].length;
+
+		if (b->bytesused > length)
+			return -EINVAL;
+	}
+
+	return 0;
+}
+
+/**
  * __buffer_in_use() - return true if the buffer is in use and
  * the queue cannot be freed (by the means of REQBUFS(0)) call
  */
@@ -348,7 +621,7 @@ static bool __buffer_in_use(struct vb2_queue *q, struct vb2_buffer *vb)
 		 * case anyway. If num_users() returns more than 1,
 		 * we are not the only user of the plane's memory.
 		 */
-		if (mem_priv && call_memop(q, num_users, mem_priv) > 1)
+		if (mem_priv && call_memop(vb, num_users, mem_priv) > 1)
 			return true;
 	}
 	return false;
@@ -408,7 +681,16 @@ static void __fill_v4l2_buffer(struct vb2_buffer *vb, struct v4l2_buffer *b)
 	 * Clear any buffer state related flags.
 	 */
 	b->flags &= ~V4L2_BUFFER_MASK_FLAGS;
-	b->flags |= q->timestamp_type;
+	b->flags |= q->timestamp_flags & V4L2_BUF_FLAG_TIMESTAMP_MASK;
+	if ((q->timestamp_flags & V4L2_BUF_FLAG_TIMESTAMP_MASK) !=
+	    V4L2_BUF_FLAG_TIMESTAMP_COPY) {
+		/*
+		 * For non-COPY timestamps, drop timestamp source bits
+		 * and obtain the timestamp source from the queue.
+		 */
+		b->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
+		b->flags |= q->timestamp_flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
+	}
 
 	switch (vb->state) {
 	case VB2_BUF_STATE_QUEUED:
@@ -424,6 +706,7 @@ static void __fill_v4l2_buffer(struct vb2_buffer *vb, struct v4l2_buffer *b)
 	case VB2_BUF_STATE_PREPARED:
 		b->flags |= V4L2_BUF_FLAG_PREPARED;
 		break;
+	case VB2_BUF_STATE_PREPARING:
 	case VB2_BUF_STATE_DEQUEUED:
 		/* nothing */
 		break;
@@ -452,12 +735,12 @@ int vb2_querybuf(struct vb2_queue *q, struct v4l2_buffer *b)
 	int ret;
 
 	if (b->type != q->type) {
-		dprintk(1, "querybuf: wrong buffer type\n");
+		dprintk(1, "wrong buffer type\n");
 		return -EINVAL;
 	}
 
 	if (b->index >= q->num_buffers) {
-		dprintk(1, "querybuf: buffer index out of range\n");
+		dprintk(1, "buffer index out of range\n");
 		return -EINVAL;
 	}
 	vb = q->bufs[b->index];
@@ -517,12 +800,12 @@ static int __verify_memory_type(struct vb2_queue *q,
 {
 	if (memory != V4L2_MEMORY_MMAP && memory != V4L2_MEMORY_USERPTR &&
 	    memory != V4L2_MEMORY_DMABUF) {
-		dprintk(1, "reqbufs: unsupported memory type\n");
+		dprintk(1, "unsupported memory type\n");
 		return -EINVAL;
 	}
 
 	if (type != q->type) {
-		dprintk(1, "reqbufs: requested type is incorrect\n");
+		dprintk(1, "requested type is incorrect\n");
 		return -EINVAL;
 	}
 
@@ -531,17 +814,17 @@ static int __verify_memory_type(struct vb2_queue *q,
 	 * are available.
 	 */
 	if (memory == V4L2_MEMORY_MMAP && __verify_mmap_ops(q)) {
-		dprintk(1, "reqbufs: MMAP for current setup unsupported\n");
+		dprintk(1, "MMAP for current setup unsupported\n");
 		return -EINVAL;
 	}
 
 	if (memory == V4L2_MEMORY_USERPTR && __verify_userptr_ops(q)) {
-		dprintk(1, "reqbufs: USERPTR for current setup unsupported\n");
+		dprintk(1, "USERPTR for current setup unsupported\n");
 		return -EINVAL;
 	}
 
 	if (memory == V4L2_MEMORY_DMABUF && __verify_dmabuf_ops(q)) {
-		dprintk(1, "reqbufs: DMABUF for current setup unsupported\n");
+		dprintk(1, "DMABUF for current setup unsupported\n");
 		return -EINVAL;
 	}
 
@@ -550,8 +833,8 @@ static int __verify_memory_type(struct vb2_queue *q,
 	 * create_bufs is called with count == 0, but count == 0 should still
 	 * do the memory and type validation.
 	 */
-	if (q->fileio) {
-		dprintk(1, "reqbufs: file io in progress\n");
+	if (vb2_fileio_is_active(q)) {
+		dprintk(1, "file io in progress\n");
 		return -EBUSY;
 	}
 	return 0;
@@ -586,7 +869,7 @@ static int __reqbufs(struct vb2_queue *q, struct v4l2_requestbuffers *req)
 	int ret;
 
 	if (q->streaming) {
-		dprintk(1, "reqbufs: streaming active\n");
+		dprintk(1, "streaming active\n");
 		return -EBUSY;
 	}
 
@@ -596,11 +879,19 @@ static int __reqbufs(struct vb2_queue *q, struct v4l2_requestbuffers *req)
 		 * are not in use and can be freed.
 		 */
 		if (q->memory == V4L2_MEMORY_MMAP && __buffers_in_use(q)) {
-			dprintk(1, "reqbufs: memory in use, cannot free\n");
+			dprintk(1, "memory in use, cannot free\n");
 			return -EBUSY;
 		}
 
-		__vb2_queue_free(q, q->num_buffers);
+		/*
+		 * Call queue_cancel to clean up any buffers in the PREPARED or
+		 * QUEUED state which is possible if buffers were prepared or
+		 * queued without ever calling STREAMON.
+		 */
+		__vb2_queue_cancel(q);
+		ret = __vb2_queue_free(q, q->num_buffers);
+		if (ret)
+			return ret;
 
 		/*
 		 * In case of REQBUFS(0) return immediately without calling
@@ -614,6 +905,7 @@ static int __reqbufs(struct vb2_queue *q, struct v4l2_requestbuffers *req)
 	 * Make sure the requested values and current defaults are sane.
 	 */
 	num_buffers = min_t(unsigned int, req->count, VIDEO_MAX_FRAME);
+	num_buffers = max_t(unsigned int, num_buffers, q->min_buffers_needed);
 	memset(q->plane_sizes, 0, sizeof(q->plane_sizes));
 	memset(q->alloc_ctx, 0, sizeof(q->alloc_ctx));
 	q->memory = req->memory;
@@ -628,18 +920,23 @@ static int __reqbufs(struct vb2_queue *q, struct v4l2_requestbuffers *req)
 		return ret;
 
 	/* Finally, allocate buffers and video memory */
-	ret = __vb2_queue_alloc(q, req->memory, num_buffers, num_planes);
-	if (ret == 0) {
-		dprintk(1, "Memory allocation failed\n");
+	allocated_buffers = __vb2_queue_alloc(q, req->memory, num_buffers, num_planes);
+	if (allocated_buffers == 0) {
+		dprintk(1, "memory allocation failed\n");
 		return -ENOMEM;
 	}
 
-	allocated_buffers = ret;
+	/*
+	 * There is no point in continuing if we can't allocate the minimum
+	 * number of buffers needed by this vb2_queue.
+	 */
+	if (allocated_buffers < q->min_buffers_needed)
+		ret = -ENOMEM;
 
 	/*
 	 * Check if driver can handle the allocated number of buffers.
 	 */
-	if (allocated_buffers < num_buffers) {
+	if (!ret && allocated_buffers < num_buffers) {
 		num_buffers = allocated_buffers;
 
 		ret = call_qop(q, queue_setup, q, NULL, &num_buffers,
@@ -657,6 +954,10 @@ static int __reqbufs(struct vb2_queue *q, struct v4l2_requestbuffers *req)
 	q->num_buffers = allocated_buffers;
 
 	if (ret < 0) {
+		/*
+		 * Note: __vb2_queue_free() will subtract 'allocated_buffers'
+		 * from q->num_buffers.
+		 */
 		__vb2_queue_free(q, allocated_buffers);
 		return ret;
 	}
@@ -705,8 +1006,7 @@ static int __create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create
 	int ret;
 
 	if (q->num_buffers == VIDEO_MAX_FRAME) {
-		dprintk(1, "%s(): maximum number of buffers already allocated\n",
-			__func__);
+		dprintk(1, "maximum number of buffers already allocated\n");
 		return -ENOBUFS;
 	}
 
@@ -728,20 +1028,18 @@ static int __create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create
 		return ret;
 
 	/* Finally, allocate buffers and video memory */
-	ret = __vb2_queue_alloc(q, create->memory, num_buffers,
+	allocated_buffers = __vb2_queue_alloc(q, create->memory, num_buffers,
 				num_planes);
-	if (ret == 0) {
-		dprintk(1, "Memory allocation failed\n");
+	if (allocated_buffers == 0) {
+		dprintk(1, "memory allocation failed\n");
 		return -ENOMEM;
 	}
 
-	allocated_buffers = ret;
-
 	/*
 	 * Check if driver can handle the so far allocated number of buffers.
 	 */
-	if (ret < num_buffers) {
-		num_buffers = ret;
+	if (allocated_buffers < num_buffers) {
+		num_buffers = allocated_buffers;
 
 		/*
 		 * q->num_buffers contains the total number of buffers, that the
@@ -762,6 +1060,10 @@ static int __create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create
 	q->num_buffers += allocated_buffers;
 
 	if (ret < 0) {
+		/*
+		 * Note: __vb2_queue_free() will subtract 'allocated_buffers'
+		 * from q->num_buffers.
+		 */
 		__vb2_queue_free(q, allocated_buffers);
 		return -ENOMEM;
 	}
@@ -803,12 +1105,10 @@ EXPORT_SYMBOL_GPL(vb2_create_bufs);
  */
 void *vb2_plane_vaddr(struct vb2_buffer *vb, unsigned int plane_no)
 {
-	struct vb2_queue *q = vb->vb2_queue;
-
 	if (plane_no > vb->num_planes || !vb->planes[plane_no].mem_priv)
 		return NULL;
 
-	return call_memop(q, vaddr, vb->planes[plane_no].mem_priv);
+	return call_ptr_memop(vb, vaddr, vb->planes[plane_no].mem_priv);
 
 }
 EXPORT_SYMBOL_GPL(vb2_plane_vaddr);
@@ -826,12 +1126,10 @@ EXPORT_SYMBOL_GPL(vb2_plane_vaddr);
  */
 void *vb2_plane_cookie(struct vb2_buffer *vb, unsigned int plane_no)
 {
-	struct vb2_queue *q = vb->vb2_queue;
-
 	if (plane_no > vb->num_planes || !vb->planes[plane_no].mem_priv)
 		return NULL;
 
-	return call_memop(q, cookie, vb->planes[plane_no].mem_priv);
+	return call_ptr_memop(vb, cookie, vb->planes[plane_no].mem_priv);
 }
 EXPORT_SYMBOL_GPL(vb2_plane_cookie);
 
@@ -839,13 +1137,20 @@ EXPORT_SYMBOL_GPL(vb2_plane_cookie);
  * vb2_buffer_done() - inform videobuf that an operation on a buffer is finished
  * @vb:		vb2_buffer returned from the driver
  * @state:	either VB2_BUF_STATE_DONE if the operation finished successfully
- *		or VB2_BUF_STATE_ERROR if the operation finished with an error
+ *		or VB2_BUF_STATE_ERROR if the operation finished with an error.
+ *		If start_streaming fails then it should return buffers with state
+ *		VB2_BUF_STATE_QUEUED to put them back into the queue.
  *
  * This function should be called by the driver after a hardware operation on
  * a buffer is finished and the buffer may be returned to userspace. The driver
  * cannot use this buffer anymore until it is queued back to it by videobuf
  * by the means of buf_queue callback. Only buffers previously queued to the
  * driver by buf_queue can be passed to this function.
+ *
+ * While streaming a buffer can only be returned in state DONE or ERROR.
+ * The start_streaming op can also return them in case the DMA engine cannot
+ * be started for some reason. In that case the buffers should be returned with
+ * state QUEUED.
  */
 void vb2_buffer_done(struct vb2_buffer *vb, enum vb2_buffer_state state)
 {
@@ -853,32 +1158,72 @@ void vb2_buffer_done(struct vb2_buffer *vb, enum vb2_buffer_state state)
 	unsigned long flags;
 	unsigned int plane;
 
-	if (vb->state != VB2_BUF_STATE_ACTIVE)
+	if (WARN_ON(vb->state != VB2_BUF_STATE_ACTIVE))
 		return;
 
-	if (state != VB2_BUF_STATE_DONE && state != VB2_BUF_STATE_ERROR)
-		return;
+	if (!q->start_streaming_called) {
+		if (WARN_ON(state != VB2_BUF_STATE_QUEUED))
+			state = VB2_BUF_STATE_QUEUED;
+	} else if (WARN_ON(state != VB2_BUF_STATE_DONE &&
+			   state != VB2_BUF_STATE_ERROR)) {
+			state = VB2_BUF_STATE_ERROR;
+	}
 
-	dprintk(4, "Done processing on buffer %d, state: %d\n",
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	/*
+	 * Although this is not a callback, it still does have to balance
+	 * with the buf_queue op. So update this counter manually.
+	 */
+	vb->cnt_buf_done++;
+#endif
+	dprintk(4, "done processing on buffer %d, state: %d\n",
 			vb->v4l2_buf.index, state);
 
 	/* sync buffers */
 	for (plane = 0; plane < vb->num_planes; ++plane)
-		call_memop(q, finish, vb->planes[plane].mem_priv);
+		call_void_memop(vb, finish, vb->planes[plane].mem_priv);
 
 	/* Add the buffer to the done buffers list */
 	spin_lock_irqsave(&q->done_lock, flags);
 	vb->state = state;
-	list_add_tail(&vb->done_entry, &q->done_list);
-	atomic_dec(&q->queued_count);
+	if (state != VB2_BUF_STATE_QUEUED)
+		list_add_tail(&vb->done_entry, &q->done_list);
+	atomic_dec(&q->owned_by_drv_count);
 	spin_unlock_irqrestore(&q->done_lock, flags);
 
+	if (state == VB2_BUF_STATE_QUEUED)
+		return;
+
 	/* Inform any processes that may be waiting for buffers */
 	wake_up(&q->done_wq);
 }
 EXPORT_SYMBOL_GPL(vb2_buffer_done);
 
 /**
+ * vb2_discard_done() - discard all buffers marked as DONE
+ * @q:		videobuf2 queue
+ *
+ * This function is intended to be used with suspend/resume operations. It
+ * discards all 'done' buffers as they would be too old to be requested after
+ * resume.
+ *
+ * Drivers must stop the hardware and synchronize with interrupt handlers and/or
+ * delayed works before calling this function to make sure no buffer will be
+ * touched by the driver and/or hardware.
+ */
+void vb2_discard_done(struct vb2_queue *q)
+{
+	struct vb2_buffer *vb;
+	unsigned long flags;
+
+	spin_lock_irqsave(&q->done_lock, flags);
+	list_for_each_entry(vb, &q->done_list, done_entry)
+		vb->state = VB2_BUF_STATE_ERROR;
+	spin_unlock_irqrestore(&q->done_lock, flags);
+}
+EXPORT_SYMBOL_GPL(vb2_discard_done);
+
+/**
  * __fill_vb2_buffer() - fill a vb2_buffer with information provided in a
  * v4l2_buffer by the userspace. The caller has already verified that struct
  * v4l2_buffer has a valid number of planes.
@@ -891,15 +1236,30 @@ static void __fill_vb2_buffer(struct vb2_buffer *vb, const struct v4l2_buffer *b
 	if (V4L2_TYPE_IS_MULTIPLANAR(b->type)) {
 		/* Fill in driver-provided information for OUTPUT types */
 		if (V4L2_TYPE_IS_OUTPUT(b->type)) {
+			bool bytesused_is_used;
+
+			/* Check if bytesused == 0 for all planes */
+			for (plane = 0; plane < vb->num_planes; ++plane)
+				if (b->m.planes[plane].bytesused)
+					break;
+			bytesused_is_used = plane < vb->num_planes;
+
 			/*
 			 * Will have to go up to b->length when API starts
 			 * accepting variable number of planes.
+			 *
+			 * If bytesused_is_used is false, then fall back to the
+			 * full buffer size. In that case userspace clearly
+			 * never bothered to set it and it's a safe assumption
+			 * that they really meant to use the full plane sizes.
 			 */
 			for (plane = 0; plane < vb->num_planes; ++plane) {
-				v4l2_planes[plane].bytesused =
-					b->m.planes[plane].bytesused;
-				v4l2_planes[plane].data_offset =
-					b->m.planes[plane].data_offset;
+				struct v4l2_plane *pdst = &v4l2_planes[plane];
+				struct v4l2_plane *psrc = &b->m.planes[plane];
+
+				pdst->bytesused = bytesused_is_used ?
+					psrc->bytesused : psrc->length;
+				pdst->data_offset = psrc->data_offset;
 			}
 		}
 
@@ -917,8 +1277,6 @@ static void __fill_vb2_buffer(struct vb2_buffer *vb, const struct v4l2_buffer *b
 					b->m.planes[plane].m.fd;
 				v4l2_planes[plane].length =
 					b->m.planes[plane].length;
-				v4l2_planes[plane].data_offset =
-					b->m.planes[plane].data_offset;
 			}
 		}
 	} else {
@@ -927,11 +1285,15 @@ static void __fill_vb2_buffer(struct vb2_buffer *vb, const struct v4l2_buffer *b
 		 * so fill in relevant v4l2_buffer struct fields instead.
 		 * In videobuf we use our internal V4l2_planes struct for
 		 * single-planar buffers as well, for simplicity.
+		 *
+		 * If bytesused == 0, then fall back to the full buffer size
+		 * as that's a sensible default.
 		 */
-		if (V4L2_TYPE_IS_OUTPUT(b->type)) {
-			v4l2_planes[0].bytesused = b->bytesused;
-			v4l2_planes[0].data_offset = 0;
-		}
+		if (V4L2_TYPE_IS_OUTPUT(b->type))
+			v4l2_planes[0].bytesused =
+				b->bytesused ? b->bytesused : b->length;
+		else
+			v4l2_planes[0].bytesused = 0;
 
 		if (b->memory == V4L2_MEMORY_USERPTR) {
 			v4l2_planes[0].m.userptr = b->m.userptr;
@@ -941,14 +1303,43 @@ static void __fill_vb2_buffer(struct vb2_buffer *vb, const struct v4l2_buffer *b
 		if (b->memory == V4L2_MEMORY_DMABUF) {
 			v4l2_planes[0].m.fd = b->m.fd;
 			v4l2_planes[0].length = b->length;
-			v4l2_planes[0].data_offset = 0;
 		}
-
 	}
 
-	vb->v4l2_buf.field = b->field;
-	vb->v4l2_buf.timestamp = b->timestamp;
+	/* Zero flags that the vb2 core handles */
 	vb->v4l2_buf.flags = b->flags & ~V4L2_BUFFER_MASK_FLAGS;
+	if ((vb->vb2_queue->timestamp_flags & V4L2_BUF_FLAG_TIMESTAMP_MASK) !=
+	    V4L2_BUF_FLAG_TIMESTAMP_COPY || !V4L2_TYPE_IS_OUTPUT(b->type)) {
+		/*
+		 * Non-COPY timestamps and non-OUTPUT queues will get
+		 * their timestamp and timestamp source flags from the
+		 * queue.
+		 */
+		vb->v4l2_buf.flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
+	}
+
+	if (V4L2_TYPE_IS_OUTPUT(b->type)) {
+		/*
+		 * For output buffers mask out the timecode flag:
+		 * this will be handled later in vb2_internal_qbuf().
+		 * The 'field' is valid metadata for this output buffer
+		 * and so that needs to be copied here.
+		 */
+		vb->v4l2_buf.flags &= ~V4L2_BUF_FLAG_TIMECODE;
+		vb->v4l2_buf.field = b->field;
+	} else {
+		/* Zero any output buffer flags as this is a capture buffer */
+		vb->v4l2_buf.flags &= ~V4L2_BUFFER_OUT_FLAGS;
+	}
+}
+
+/**
+ * __qbuf_mmap() - handle qbuf of an MMAP buffer
+ */
+static int __qbuf_mmap(struct vb2_buffer *vb, const struct v4l2_buffer *b)
+{
+	__fill_vb2_buffer(vb, b, vb->v4l2_planes);
+	return call_vb_qop(vb, buf_prepare, vb);
 }
 
 /**
@@ -962,7 +1353,9 @@ static int __qbuf_userptr(struct vb2_buffer *vb, const struct v4l2_buffer *b)
 	unsigned int plane;
 	int ret;
 	int write = !V4L2_TYPE_IS_OUTPUT(q->type);
+	bool reacquired = vb->planes[0].mem_priv == NULL;
 
+	memset(planes, 0, sizeof(planes[0]) * vb->num_planes);
 	/* Copy relevant information provided by the userspace */
 	__fill_vb2_buffer(vb, b, planes);
 
@@ -973,29 +1366,37 @@ static int __qbuf_userptr(struct vb2_buffer *vb, const struct v4l2_buffer *b)
 		    && vb->v4l2_planes[plane].length == planes[plane].length)
 			continue;
 
-		dprintk(3, "qbuf: userspace address for plane %d changed, "
+		dprintk(3, "userspace address for plane %d changed, "
 				"reacquiring memory\n", plane);
 
 		/* Check if the provided plane buffer is large enough */
 		if (planes[plane].length < q->plane_sizes[plane]) {
+			dprintk(1, "provided buffer size %u is less than "
+						"setup size %u for plane %d\n",
+						planes[plane].length,
+						q->plane_sizes[plane], plane);
 			ret = -EINVAL;
 			goto err;
 		}
 
 		/* Release previously acquired memory if present */
-		if (vb->planes[plane].mem_priv)
-			call_memop(q, put_userptr, vb->planes[plane].mem_priv);
+		if (vb->planes[plane].mem_priv) {
+			if (!reacquired) {
+				reacquired = true;
+				call_void_vb_qop(vb, buf_cleanup, vb);
+			}
+			call_void_memop(vb, put_userptr, vb->planes[plane].mem_priv);
+		}
 
 		vb->planes[plane].mem_priv = NULL;
-		vb->v4l2_planes[plane].m.userptr = 0;
-		vb->v4l2_planes[plane].length = 0;
+		memset(&vb->v4l2_planes[plane], 0, sizeof(struct v4l2_plane));
 
 		/* Acquire each plane's memory */
-		mem_priv = call_memop(q, get_userptr, q->alloc_ctx[plane],
+		mem_priv = call_ptr_memop(vb, get_userptr, q->alloc_ctx[plane],
 				      planes[plane].m.userptr,
 				      planes[plane].length, write);
 		if (IS_ERR_OR_NULL(mem_priv)) {
-			dprintk(1, "qbuf: failed acquiring userspace "
+			dprintk(1, "failed acquiring userspace "
 						"memory for plane %d\n", plane);
 			ret = mem_priv ? PTR_ERR(mem_priv) : -EINVAL;
 			goto err;
@@ -1004,28 +1405,38 @@ static int __qbuf_userptr(struct vb2_buffer *vb, const struct v4l2_buffer *b)
 	}
 
 	/*
-	 * Call driver-specific initialization on the newly acquired buffer,
-	 * if provided.
-	 */
-	ret = call_qop(q, buf_init, vb);
-	if (ret) {
-		dprintk(1, "qbuf: buffer initialization failed\n");
-		goto err;
-	}
-
-	/*
 	 * Now that everything is in order, copy relevant information
 	 * provided by userspace.
 	 */
 	for (plane = 0; plane < vb->num_planes; ++plane)
 		vb->v4l2_planes[plane] = planes[plane];
 
+	if (reacquired) {
+		/*
+		 * One or more planes changed, so we must call buf_init to do
+		 * the driver-specific initialization on the newly acquired
+		 * buffer, if provided.
+		 */
+		ret = call_vb_qop(vb, buf_init, vb);
+		if (ret) {
+			dprintk(1, "buffer initialization failed\n");
+			goto err;
+		}
+	}
+
+	ret = call_vb_qop(vb, buf_prepare, vb);
+	if (ret) {
+		dprintk(1, "buffer preparation failed\n");
+		call_void_vb_qop(vb, buf_cleanup, vb);
+		goto err;
+	}
+
 	return 0;
 err:
 	/* In case of errors, release planes that were already acquired */
 	for (plane = 0; plane < vb->num_planes; ++plane) {
 		if (vb->planes[plane].mem_priv)
-			call_memop(q, put_userptr, vb->planes[plane].mem_priv);
+			call_void_memop(vb, put_userptr, vb->planes[plane].mem_priv);
 		vb->planes[plane].mem_priv = NULL;
 		vb->v4l2_planes[plane].m.userptr = 0;
 		vb->v4l2_planes[plane].length = 0;
@@ -1035,15 +1446,6 @@ err:
 }
 
 /**
- * __qbuf_mmap() - handle qbuf of an MMAP buffer
- */
-static int __qbuf_mmap(struct vb2_buffer *vb, const struct v4l2_buffer *b)
-{
-	__fill_vb2_buffer(vb, b, vb->v4l2_planes);
-	return 0;
-}
-
-/**
  * __qbuf_dmabuf() - handle qbuf of a DMABUF buffer
  */
 static int __qbuf_dmabuf(struct vb2_buffer *vb, const struct v4l2_buffer *b)
@@ -1054,15 +1456,17 @@ static int __qbuf_dmabuf(struct vb2_buffer *vb, const struct v4l2_buffer *b)
 	unsigned int plane;
 	int ret;
 	int write = !V4L2_TYPE_IS_OUTPUT(q->type);
+	bool reacquired = vb->planes[0].mem_priv == NULL;
 
-	/* Verify and copy relevant information provided by the userspace */
+	memset(planes, 0, sizeof(planes[0]) * vb->num_planes);
+	/* Copy relevant information provided by the userspace */
 	__fill_vb2_buffer(vb, b, planes);
 
 	for (plane = 0; plane < vb->num_planes; ++plane) {
 		struct dma_buf *dbuf = dma_buf_get(planes[plane].m.fd);
 
 		if (IS_ERR_OR_NULL(dbuf)) {
-			dprintk(1, "qbuf: invalid dmabuf fd for plane %d\n",
+			dprintk(1, "invalid dmabuf fd for plane %d\n",
 				plane);
 			ret = -EINVAL;
 			goto err;
@@ -1072,8 +1476,9 @@ static int __qbuf_dmabuf(struct vb2_buffer *vb, const struct v4l2_buffer *b)
 		if (planes[plane].length == 0)
 			planes[plane].length = dbuf->size;
 
-		if (planes[plane].length < planes[plane].data_offset +
-		    q->plane_sizes[plane]) {
+		if (planes[plane].length < q->plane_sizes[plane]) {
+			dprintk(1, "invalid dmabuf length for plane %d\n",
+				plane);
 			ret = -EINVAL;
 			goto err;
 		}
@@ -1085,17 +1490,22 @@ static int __qbuf_dmabuf(struct vb2_buffer *vb, const struct v4l2_buffer *b)
 			continue;
 		}
 
-		dprintk(1, "qbuf: buffer for plane %d changed\n", plane);
+		dprintk(1, "buffer for plane %d changed\n", plane);
+
+		if (!reacquired) {
+			reacquired = true;
+			call_void_vb_qop(vb, buf_cleanup, vb);
+		}
 
 		/* Release previously acquired memory if present */
-		__vb2_plane_dmabuf_put(q, &vb->planes[plane]);
+		__vb2_plane_dmabuf_put(vb, &vb->planes[plane]);
 		memset(&vb->v4l2_planes[plane], 0, sizeof(struct v4l2_plane));
 
 		/* Acquire each plane's memory */
-		mem_priv = call_memop(q, attach_dmabuf, q->alloc_ctx[plane],
+		mem_priv = call_ptr_memop(vb, attach_dmabuf, q->alloc_ctx[plane],
 			dbuf, planes[plane].length, write);
 		if (IS_ERR(mem_priv)) {
-			dprintk(1, "qbuf: failed to attach dmabuf\n");
+			dprintk(1, "failed to attach dmabuf\n");
 			ret = PTR_ERR(mem_priv);
 			dma_buf_put(dbuf);
 			goto err;
@@ -1110,9 +1520,9 @@ static int __qbuf_dmabuf(struct vb2_buffer *vb, const struct v4l2_buffer *b)
 	 * the buffer(s)..
 	 */
 	for (plane = 0; plane < vb->num_planes; ++plane) {
-		ret = call_memop(q, map_dmabuf, vb->planes[plane].mem_priv);
+		ret = call_memop(vb, map_dmabuf, vb->planes[plane].mem_priv);
 		if (ret) {
-			dprintk(1, "qbuf: failed to map dmabuf for plane %d\n",
+			dprintk(1, "failed to map dmabuf for plane %d\n",
 				plane);
 			goto err;
 		}
@@ -1120,22 +1530,31 @@ static int __qbuf_dmabuf(struct vb2_buffer *vb, const struct v4l2_buffer *b)
 	}
 
 	/*
-	 * Call driver-specific initialization on the newly acquired buffer,
-	 * if provided.
-	 */
-	ret = call_qop(q, buf_init, vb);
-	if (ret) {
-		dprintk(1, "qbuf: buffer initialization failed\n");
-		goto err;
-	}
-
-	/*
 	 * Now that everything is in order, copy relevant information
 	 * provided by userspace.
 	 */
 	for (plane = 0; plane < vb->num_planes; ++plane)
 		vb->v4l2_planes[plane] = planes[plane];
 
+	if (reacquired) {
+		/*
+		 * Call driver-specific initialization on the newly acquired buffer,
+		 * if provided.
+		 */
+		ret = call_vb_qop(vb, buf_init, vb);
+		if (ret) {
+			dprintk(1, "buffer initialization failed\n");
+			goto err;
+		}
+	}
+
+	ret = call_vb_qop(vb, buf_prepare, vb);
+	if (ret) {
+		dprintk(1, "buffer preparation failed\n");
+		call_void_vb_qop(vb, buf_cleanup, vb);
+		goto err;
+	}
+
 	return 0;
 err:
 	/* In case of errors, release planes that were already acquired */
@@ -1153,26 +1572,70 @@ static void __enqueue_in_driver(struct vb2_buffer *vb)
 	unsigned int plane;
 
 	vb->state = VB2_BUF_STATE_ACTIVE;
-	atomic_inc(&q->queued_count);
+	atomic_inc(&q->owned_by_drv_count);
 
 	/* sync buffers */
 	for (plane = 0; plane < vb->num_planes; ++plane)
-		call_memop(q, prepare, vb->planes[plane].mem_priv);
+		call_void_memop(vb, prepare, vb->planes[plane].mem_priv);
 
-	q->ops->buf_queue(vb);
+	call_void_vb_qop(vb, buf_queue, vb);
 }
 
 static int __buf_prepare(struct vb2_buffer *vb, const struct v4l2_buffer *b)
 {
 	struct vb2_queue *q = vb->vb2_queue;
+	struct rw_semaphore *mmap_sem;
 	int ret;
 
+	ret = __verify_length(vb, b);
+	if (ret < 0) {
+		dprintk(1, "plane parameters verification failed: %d\n", ret);
+		return ret;
+	}
+	if (b->field == V4L2_FIELD_ALTERNATE && V4L2_TYPE_IS_OUTPUT(q->type)) {
+		/*
+		 * If the format's field is ALTERNATE, then the buffer's field
+		 * should be either TOP or BOTTOM, not ALTERNATE since that
+		 * makes no sense. The driver has to know whether the
+		 * buffer represents a top or a bottom field in order to
+		 * program any DMA correctly. Using ALTERNATE is wrong, since
+		 * that just says that it is either a top or a bottom field,
+		 * but not which of the two it is.
+		 */
+		dprintk(1, "the field is incorrectly set to ALTERNATE for an output buffer\n");
+		return -EINVAL;
+	}
+
+	vb->state = VB2_BUF_STATE_PREPARING;
+	vb->v4l2_buf.timestamp.tv_sec = 0;
+	vb->v4l2_buf.timestamp.tv_usec = 0;
+	vb->v4l2_buf.sequence = 0;
+
 	switch (q->memory) {
 	case V4L2_MEMORY_MMAP:
 		ret = __qbuf_mmap(vb, b);
 		break;
 	case V4L2_MEMORY_USERPTR:
+		/*
+		 * In case of user pointer buffers vb2 allocators need to get
+		 * direct access to userspace pages. This requires getting
+		 * the mmap semaphore for read access in the current process
+		 * structure. The same semaphore is taken before calling mmap
+		 * operation, while both qbuf/prepare_buf and mmap are called
+		 * by the driver or v4l2 core with the driver's lock held.
+		 * To avoid an AB-BA deadlock (mmap_sem then driver's lock in
+		 * mmap and driver's lock then mmap_sem in qbuf/prepare_buf),
+		 * the videobuf2 core releases the driver's lock, takes
+		 * mmap_sem and then takes the driver's lock again.
+		 */
+		mmap_sem = &current->mm->mmap_sem;
+		call_void_qop(q, wait_prepare, q);
+		down_read(mmap_sem);
+		call_void_qop(q, wait_finish, q);
+
 		ret = __qbuf_userptr(vb, b);
+
+		up_read(mmap_sem);
 		break;
 	case V4L2_MEMORY_DMABUF:
 		ret = __qbuf_dmabuf(vb, b);
@@ -1182,16 +1645,40 @@ static int __buf_prepare(struct vb2_buffer *vb, const struct v4l2_buffer *b)
 		ret = -EINVAL;
 	}
 
-	if (!ret)
-		ret = call_qop(q, buf_prepare, vb);
 	if (ret)
-		dprintk(1, "qbuf: buffer preparation failed: %d\n", ret);
-	else
-		vb->state = VB2_BUF_STATE_PREPARED;
+		dprintk(1, "buffer preparation failed: %d\n", ret);
+	vb->state = ret ? VB2_BUF_STATE_DEQUEUED : VB2_BUF_STATE_PREPARED;
 
 	return ret;
 }
 
+static int vb2_queue_or_prepare_buf(struct vb2_queue *q, struct v4l2_buffer *b,
+				    const char *opname)
+{
+	if (b->type != q->type) {
+		dprintk(1, "%s: invalid buffer type\n", opname);
+		return -EINVAL;
+	}
+
+	if (b->index >= q->num_buffers) {
+		dprintk(1, "%s: buffer index out of range\n", opname);
+		return -EINVAL;
+	}
+
+	if (q->bufs[b->index] == NULL) {
+		/* Should never happen */
+		dprintk(1, "%s: buffer is NULL\n", opname);
+		return -EINVAL;
+	}
+
+	if (b->memory != q->memory) {
+		dprintk(1, "%s: invalid memory type\n", opname);
+		return -EINVAL;
+	}
+
+	return __verify_planes_array(q->bufs[b->index], b);
+}
+
 /**
  * vb2_prepare_buf() - Pass ownership of a buffer from userspace to the kernel
  * @q:		videobuf2 queue
@@ -1212,142 +1699,106 @@ int vb2_prepare_buf(struct vb2_queue *q, struct v4l2_buffer *b)
 	struct vb2_buffer *vb;
 	int ret;
 
-	if (q->fileio) {
-		dprintk(1, "%s(): file io in progress\n", __func__);
+	if (vb2_fileio_is_active(q)) {
+		dprintk(1, "file io in progress\n");
 		return -EBUSY;
 	}
 
-	if (b->type != q->type) {
-		dprintk(1, "%s(): invalid buffer type\n", __func__);
-		return -EINVAL;
-	}
-
-	if (b->index >= q->num_buffers) {
-		dprintk(1, "%s(): buffer index out of range\n", __func__);
-		return -EINVAL;
-	}
+	ret = vb2_queue_or_prepare_buf(q, b, "prepare_buf");
+	if (ret)
+		return ret;
 
 	vb = q->bufs[b->index];
-	if (NULL == vb) {
-		/* Should never happen */
-		dprintk(1, "%s(): buffer is NULL\n", __func__);
-		return -EINVAL;
-	}
-
-	if (b->memory != q->memory) {
-		dprintk(1, "%s(): invalid memory type\n", __func__);
-		return -EINVAL;
-	}
-
 	if (vb->state != VB2_BUF_STATE_DEQUEUED) {
-		dprintk(1, "%s(): invalid buffer state %d\n", __func__, vb->state);
+		dprintk(1, "invalid buffer state %d\n",
+			vb->state);
 		return -EINVAL;
 	}
-	ret = __verify_planes_array(vb, b);
-	if (ret < 0)
-		return ret;
-	ret = __buf_prepare(vb, b);
-	if (ret < 0)
-		return ret;
 
-	__fill_v4l2_buffer(vb, b);
+	ret = __buf_prepare(vb, b);
+	if (!ret) {
+		/* Fill buffer information for the userspace */
+		__fill_v4l2_buffer(vb, b);
 
-	return 0;
+		dprintk(1, "prepare of buffer %d succeeded\n", vb->v4l2_buf.index);
+	}
+	return ret;
 }
 EXPORT_SYMBOL_GPL(vb2_prepare_buf);
 
 /**
- * vb2_qbuf() - Queue a buffer from userspace
+ * vb2_start_streaming() - Attempt to start streaming.
  * @q:		videobuf2 queue
- * @b:		buffer structure passed from userspace to vidioc_qbuf handler
- *		in driver
- *
- * Should be called from vidioc_qbuf ioctl handler of a driver.
- * This function:
- * 1) verifies the passed buffer,
- * 2) if necessary, calls buf_prepare callback in the driver (if provided), in
- *    which driver-specific buffer initialization can be performed,
- * 3) if streaming is on, queues the buffer in driver by the means of buf_queue
- *    callback for processing.
  *
- * The return values from this function are intended to be directly returned
- * from vidioc_qbuf handler in driver.
+ * Attempt to start streaming. When this function is called there must be
+ * at least q->min_buffers_needed buffers queued up (i.e. the minimum
+ * number of buffers required for the DMA engine to function). If the
+ * @start_streaming op fails it is supposed to return all the driver-owned
+ * buffers back to vb2 in state QUEUED. Check if that happened and if
+ * not warn and reclaim them forcefully.
  */
-int vb2_qbuf(struct vb2_queue *q, struct v4l2_buffer *b)
+static int vb2_start_streaming(struct vb2_queue *q)
 {
-	struct rw_semaphore *mmap_sem = NULL;
 	struct vb2_buffer *vb;
-	int ret = 0;
+	int ret;
 
 	/*
-	 * In case of user pointer buffers vb2 allocator needs to get direct
-	 * access to userspace pages. This requires getting read access on
-	 * mmap semaphore in the current process structure. The same
-	 * semaphore is taken before calling mmap operation, while both mmap
-	 * and qbuf are called by the driver or v4l2 core with driver's lock
-	 * held. To avoid a AB-BA deadlock (mmap_sem then driver's lock in
-	 * mmap and driver's lock then mmap_sem in qbuf) the videobuf2 core
-	 * release driver's lock, takes mmap_sem and then takes again driver's
-	 * lock.
-	 *
-	 * To avoid race with other vb2 calls, which might be called after
-	 * releasing driver's lock, this operation is performed at the
-	 * beggining of qbuf processing. This way the queue status is
-	 * consistent after getting driver's lock back.
+	 * If any buffers were queued before streamon,
+	 * we can now pass them to driver for processing.
 	 */
-	if (q->memory == V4L2_MEMORY_USERPTR) {
-		mmap_sem = &current->mm->mmap_sem;
-		call_qop(q, wait_prepare, q);
-		down_read(mmap_sem);
-		call_qop(q, wait_finish, q);
-	}
+	list_for_each_entry(vb, &q->queued_list, queued_entry)
+		__enqueue_in_driver(vb);
 
-	if (q->fileio) {
-		dprintk(1, "qbuf: file io in progress\n");
-		ret = -EBUSY;
-		goto unlock;
-	}
+	/* Tell the driver to start streaming */
+	ret = call_qop(q, start_streaming, q,
+		       atomic_read(&q->owned_by_drv_count));
+	q->start_streaming_called = ret == 0;
+	if (!ret)
+		return 0;
 
-	if (b->type != q->type) {
-		dprintk(1, "qbuf: invalid buffer type\n");
-		ret = -EINVAL;
-		goto unlock;
-	}
+	dprintk(1, "driver refused to start streaming\n");
+	if (WARN_ON(atomic_read(&q->owned_by_drv_count))) {
+		unsigned i;
 
-	if (b->index >= q->num_buffers) {
-		dprintk(1, "qbuf: buffer index out of range\n");
-		ret = -EINVAL;
-		goto unlock;
+		/*
+		 * Forcefully reclaim buffers if the driver did not
+		 * correctly return them to vb2.
+		 */
+		for (i = 0; i < q->num_buffers; ++i) {
+			vb = q->bufs[i];
+			if (vb->state == VB2_BUF_STATE_ACTIVE)
+				vb2_buffer_done(vb, VB2_BUF_STATE_QUEUED);
+		}
+		/* Must be zero now */
+		WARN_ON(atomic_read(&q->owned_by_drv_count));
 	}
+	return ret;
+}
 
-	vb = q->bufs[b->index];
-	if (NULL == vb) {
-		/* Should never happen */
-		dprintk(1, "qbuf: buffer is NULL\n");
-		ret = -EINVAL;
-		goto unlock;
-	}
+static int vb2_internal_qbuf(struct vb2_queue *q, struct v4l2_buffer *b)
+{
+	int ret = vb2_queue_or_prepare_buf(q, b, "qbuf");
+	struct vb2_buffer *vb;
 
-	if (b->memory != q->memory) {
-		dprintk(1, "qbuf: invalid memory type\n");
-		ret = -EINVAL;
-		goto unlock;
-	}
-	ret = __verify_planes_array(vb, b);
 	if (ret)
-		goto unlock;
+		return ret;
+
+	vb = q->bufs[b->index];
 
 	switch (vb->state) {
 	case VB2_BUF_STATE_DEQUEUED:
 		ret = __buf_prepare(vb, b);
 		if (ret)
-			goto unlock;
+			return ret;
+		break;
 	case VB2_BUF_STATE_PREPARED:
 		break;
+	case VB2_BUF_STATE_PREPARING:
+		dprintk(1, "buffer still being prepared\n");
+		return -EINVAL;
 	default:
-		dprintk(1, "qbuf: buffer already in use\n");
-		ret = -EINVAL;
-		goto unlock;
+		dprintk(1, "invalid buffer state %d\n", vb->state);
+		return -EINVAL;
 	}
 
 	/*
@@ -1355,23 +1806,73 @@ int vb2_qbuf(struct vb2_queue *q, struct v4l2_buffer *b)
 	 * dequeued in dqbuf.
 	 */
 	list_add_tail(&vb->queued_entry, &q->queued_list);
+	q->queued_count++;
 	vb->state = VB2_BUF_STATE_QUEUED;
+	if (V4L2_TYPE_IS_OUTPUT(q->type)) {
+		/*
+		 * For output buffers copy the timestamp if needed,
+		 * and the timecode field and flag if needed.
+		 */
+		if ((q->timestamp_flags & V4L2_BUF_FLAG_TIMESTAMP_MASK) ==
+		    V4L2_BUF_FLAG_TIMESTAMP_COPY)
+			vb->v4l2_buf.timestamp = b->timestamp;
+		vb->v4l2_buf.flags |= b->flags & V4L2_BUF_FLAG_TIMECODE;
+		if (b->flags & V4L2_BUF_FLAG_TIMECODE)
+			vb->v4l2_buf.timecode = b->timecode;
+	}
 
 	/*
 	 * If already streaming, give the buffer to driver for processing.
 	 * If not, the buffer will be given to driver on next streamon.
 	 */
-	if (q->streaming)
+	if (q->start_streaming_called)
 		__enqueue_in_driver(vb);
 
 	/* Fill buffer information for the userspace */
 	__fill_v4l2_buffer(vb, b);
 
+	/*
+	 * If streamon has been called, and we haven't yet called
+	 * start_streaming() since not enough buffers were queued, and
+	 * we now have reached the minimum number of queued buffers,
+	 * then we can finally call start_streaming().
+	 */
+	if (q->streaming && !q->start_streaming_called &&
+	    q->queued_count >= q->min_buffers_needed) {
+		ret = vb2_start_streaming(q);
+		if (ret)
+			return ret;
+	}
+
 	dprintk(1, "qbuf of buffer %d succeeded\n", vb->v4l2_buf.index);
-unlock:
-	if (mmap_sem)
-		up_read(mmap_sem);
-	return ret;
+	return 0;
+}
+
+/**
+ * vb2_qbuf() - Queue a buffer from userspace
+ * @q:		videobuf2 queue
+ * @b:		buffer structure passed from userspace to vidioc_qbuf handler
+ *		in driver
+ *
+ * Should be called from vidioc_qbuf ioctl handler of a driver.
+ * This function:
+ * 1) verifies the passed buffer,
+ * 2) if necessary, calls buf_prepare callback in the driver (if provided), in
+ *    which driver-specific buffer initialization can be performed,
+ * 3) if streaming is on, queues the buffer in driver by the means of buf_queue
+ *    callback for processing.
+ *
+ * The return values from this function are intended to be directly returned
+ * from vidioc_qbuf handler in driver.
+ */
+int vb2_qbuf(struct vb2_queue *q, struct v4l2_buffer *b)
+{
+	if (vb2_fileio_is_active(q)) {
+		dprintk(1, "file io in progress\n");
+		return -EBUSY;
+	}
+
+	return vb2_internal_qbuf(q, b);
 }
 EXPORT_SYMBOL_GPL(vb2_qbuf);
 
@@ -1396,7 +1897,7 @@ static int __vb2_wait_for_done_vb(struct vb2_queue *q, int nonblocking)
 		int ret;
 
 		if (!q->streaming) {
-			dprintk(1, "Streaming off, will not wait for buffers\n");
+			dprintk(1, "streaming off, will not wait for buffers\n");
 			return -EINVAL;
 		}
 
@@ -1408,7 +1909,7 @@ static int __vb2_wait_for_done_vb(struct vb2_queue *q, int nonblocking)
 		}
 
 		if (nonblocking) {
-			dprintk(1, "Nonblocking and no buffers to dequeue, "
+			dprintk(1, "nonblocking and no buffers to dequeue, "
 								"will not wait\n");
 			return -EAGAIN;
 		}
@@ -1418,12 +1919,12 @@ static int __vb2_wait_for_done_vb(struct vb2_queue *q, int nonblocking)
 		 * become ready or for streamoff. Driver's lock is released to
 		 * allow streamoff or qbuf to be called while waiting.
 		 */
-		call_qop(q, wait_prepare, q);
+		call_void_qop(q, wait_prepare, q);
 
 		/*
 		 * All locks have been released, it is safe to sleep now.
 		 */
-		dprintk(3, "Will sleep waiting for buffers\n");
+		dprintk(3, "will sleep waiting for buffers\n");
 		ret = wait_event_interruptible(q->done_wq,
 				!list_empty(&q->done_list) || !q->streaming);
 
@@ -1431,9 +1932,9 @@ static int __vb2_wait_for_done_vb(struct vb2_queue *q, int nonblocking)
 		 * We need to reevaluate both conditions again after reacquiring
 		 * the locks or return an error if one occurred.
 		 */
-		call_qop(q, wait_finish, q);
+		call_void_qop(q, wait_finish, q);
 		if (ret) {
-			dprintk(1, "Sleep was interrupted\n");
+			dprintk(1, "sleep was interrupted\n");
 			return ret;
 		}
 	}
@@ -1488,11 +1989,12 @@ static int __vb2_get_done_vb(struct vb2_queue *q, struct vb2_buffer **vb,
 int vb2_wait_for_all_buffers(struct vb2_queue *q)
 {
 	if (!q->streaming) {
-		dprintk(1, "Streaming off, will not wait for buffers\n");
+		dprintk(1, "streaming off, will not wait for buffers\n");
 		return -EINVAL;
 	}
 
-	wait_event(q->done_wq, !atomic_read(&q->queued_count));
+	if (q->start_streaming_called)
+		wait_event(q->done_wq, !atomic_read(&q->owned_by_drv_count));
 	return 0;
 }
 EXPORT_SYMBOL_GPL(vb2_wait_for_all_buffers);
@@ -1516,72 +2018,43 @@ static void __vb2_dqbuf(struct vb2_buffer *vb)
 		for (i = 0; i < vb->num_planes; ++i) {
 			if (!vb->planes[i].dbuf_mapped)
 				continue;
-			call_memop(q, unmap_dmabuf, vb->planes[i].mem_priv);
+			call_void_memop(vb, unmap_dmabuf, vb->planes[i].mem_priv);
 			vb->planes[i].dbuf_mapped = 0;
 		}
 }
 
-/**
- * vb2_dqbuf() - Dequeue a buffer to the userspace
- * @q:		videobuf2 queue
- * @b:		buffer structure passed from userspace to vidioc_dqbuf handler
- *		in driver
- * @nonblocking: if true, this call will not sleep waiting for a buffer if no
- *		 buffers ready for dequeuing are present. Normally the driver
- *		 would be passing (file->f_flags & O_NONBLOCK) here
- *
- * Should be called from vidioc_dqbuf ioctl handler of a driver.
- * This function:
- * 1) verifies the passed buffer,
- * 2) calls buf_finish callback in the driver (if provided), in which
- *    driver can perform any additional operations that may be required before
- *    returning the buffer to userspace, such as cache sync,
- * 3) the buffer struct members are filled with relevant information for
- *    the userspace.
- *
- * The return values from this function are intended to be directly returned
- * from vidioc_dqbuf handler in driver.
- */
-int vb2_dqbuf(struct vb2_queue *q, struct v4l2_buffer *b, bool nonblocking)
+static int vb2_internal_dqbuf(struct vb2_queue *q, struct v4l2_buffer *b, bool nonblocking)
 {
 	struct vb2_buffer *vb = NULL;
 	int ret;
 
-	if (q->fileio) {
-		dprintk(1, "dqbuf: file io in progress\n");
-		return -EBUSY;
-	}
-
 	if (b->type != q->type) {
-		dprintk(1, "dqbuf: invalid buffer type\n");
+		dprintk(1, "invalid buffer type\n");
 		return -EINVAL;
 	}
 	ret = __vb2_get_done_vb(q, &vb, b, nonblocking);
 	if (ret < 0)
 		return ret;
 
-	ret = call_qop(q, buf_finish, vb);
-	if (ret) {
-		dprintk(1, "dqbuf: buffer finish failed\n");
-		return ret;
-	}
-
 	switch (vb->state) {
 	case VB2_BUF_STATE_DONE:
-		dprintk(3, "dqbuf: Returning done buffer\n");
+		dprintk(3, "returning done buffer\n");
 		break;
 	case VB2_BUF_STATE_ERROR:
-		dprintk(3, "dqbuf: Returning done buffer with errors\n");
+		dprintk(3, "returning done buffer with errors\n");
 		break;
 	default:
-		dprintk(1, "dqbuf: Invalid buffer state\n");
+		dprintk(1, "invalid buffer state\n");
 		return -EINVAL;
 	}
 
+	call_void_vb_qop(vb, buf_finish, vb);
+
 	/* Fill buffer information for the userspace */
 	__fill_v4l2_buffer(vb, b);
 	/* Remove from videobuf queue */
 	list_del(&vb->queued_entry);
+	q->queued_count--;
 	/* go back to dequeued state */
 	__vb2_dqbuf(vb);
 
@@ -1590,6 +2063,36 @@ int vb2_dqbuf(struct vb2_queue *q, struct v4l2_buffer *b, bool nonblocking)
 
 	return 0;
 }
+
+/**
+ * vb2_dqbuf() - Dequeue a buffer to the userspace
+ * @q:		videobuf2 queue
+ * @b:		buffer structure passed from userspace to vidioc_dqbuf handler
+ *		in driver
+ * @nonblocking: if true, this call will not sleep waiting for a buffer if no
+ *		 buffers ready for dequeuing are present. Normally the driver
+ *		 would be passing (file->f_flags & O_NONBLOCK) here
+ *
+ * Should be called from vidioc_dqbuf ioctl handler of a driver.
+ * This function:
+ * 1) verifies the passed buffer,
+ * 2) calls buf_finish callback in the driver (if provided), in which
+ *    driver can perform any additional operations that may be required before
+ *    returning the buffer to userspace, such as cache sync,
+ * 3) the buffer struct members are filled with relevant information for
+ *    the userspace.
+ *
+ * The return values from this function are intended to be directly returned
+ * from vidioc_dqbuf handler in driver.
+ */
+int vb2_dqbuf(struct vb2_queue *q, struct v4l2_buffer *b, bool nonblocking)
+{
+	if (vb2_fileio_is_active(q)) {
+		dprintk(1, "file io in progress\n");
+		return -EBUSY;
+	}
+	return vb2_internal_dqbuf(q, b, nonblocking);
+}
 EXPORT_SYMBOL_GPL(vb2_dqbuf);
 
 /**
@@ -1606,9 +2109,20 @@ static void __vb2_queue_cancel(struct vb2_queue *q)
 	 * Tell driver to stop all transactions and release all queued
 	 * buffers.
 	 */
-	if (q->streaming)
-		call_qop(q, stop_streaming, q);
+	if (q->start_streaming_called)
+		call_void_qop(q, stop_streaming, q);
+
+	if (WARN_ON(atomic_read(&q->owned_by_drv_count))) {
+		for (i = 0; i < q->num_buffers; ++i)
+			if (q->bufs[i]->state == VB2_BUF_STATE_ACTIVE)
+				vb2_buffer_done(q->bufs[i], VB2_BUF_STATE_ERROR);
+		/* Must be zero now */
+		WARN_ON(atomic_read(&q->owned_by_drv_count));
+	}
+
 	q->streaming = 0;
+	q->start_streaming_called = 0;
+	q->queued_count = 0;
 
 	/*
 	 * Remove all buffers from videobuf's list...
@@ -1619,14 +2133,70 @@ static void __vb2_queue_cancel(struct vb2_queue *q)
 	 * has not already dequeued before initiating cancel.
 	 */
 	INIT_LIST_HEAD(&q->done_list);
-	atomic_set(&q->queued_count, 0);
+	atomic_set(&q->owned_by_drv_count, 0);
 	wake_up_all(&q->done_wq);
 
 	/*
 	 * Reinitialize all buffers for next use.
+	 * Make sure to call buf_finish for any queued buffers. Normally
+	 * that's done in dqbuf, but that's not going to happen when we
+	 * cancel the whole queue. Note: this code belongs here, not in
+	 * __vb2_dqbuf() since in vb2_internal_dqbuf() there is a critical
+	 * call to __fill_v4l2_buffer() after buf_finish(). That order can't
+	 * be changed, so we can't move the buf_finish() to __vb2_dqbuf().
+	 */
+	for (i = 0; i < q->num_buffers; ++i) {
+		struct vb2_buffer *vb = q->bufs[i];
+
+		if (vb->state != VB2_BUF_STATE_DEQUEUED) {
+			vb->state = VB2_BUF_STATE_PREPARED;
+			call_void_vb_qop(vb, buf_finish, vb);
+		}
+		__vb2_dqbuf(vb);
+	}
+}
+
+static int vb2_internal_streamon(struct vb2_queue *q, enum v4l2_buf_type type)
+{
+	int ret;
+
+	if (type != q->type) {
+		dprintk(1, "invalid stream type\n");
+		return -EINVAL;
+	}
+
+	if (q->streaming) {
+		dprintk(3, "already streaming\n");
+		return 0;
+	}
+
+	if (!q->num_buffers) {
+		dprintk(1, "no buffers have been allocated\n");
+		return -EINVAL;
+	}
+
+	if (q->num_buffers < q->min_buffers_needed) {
+		dprintk(1, "need at least %u allocated buffers\n",
+				q->min_buffers_needed);
+		return -EINVAL;
+	}
+
+	/*
+	 * Tell driver to start streaming provided sufficient buffers
+	 * are available.
 	 */
-	for (i = 0; i < q->num_buffers; ++i)
-		__vb2_dqbuf(q->bufs[i]);
+	if (q->queued_count >= q->min_buffers_needed) {
+		ret = vb2_start_streaming(q);
+		if (ret) {
+			__vb2_queue_cancel(q);
+			return ret;
+		}
+	}
+
+	q->streaming = 1;
+
+	dprintk(3, "successful\n");
+	return 0;
 }
 
 /**
@@ -1644,48 +2214,35 @@ static void __vb2_queue_cancel(struct vb2_queue *q)
  */
 int vb2_streamon(struct vb2_queue *q, enum v4l2_buf_type type)
 {
-	struct vb2_buffer *vb;
-	int ret;
-
-	if (q->fileio) {
-		dprintk(1, "streamon: file io in progress\n");
+	if (vb2_fileio_is_active(q)) {
+		dprintk(1, "file io in progress\n");
 		return -EBUSY;
 	}
+	return vb2_internal_streamon(q, type);
+}
+EXPORT_SYMBOL_GPL(vb2_streamon);
 
+static int vb2_internal_streamoff(struct vb2_queue *q, enum v4l2_buf_type type)
+{
 	if (type != q->type) {
-		dprintk(1, "streamon: invalid stream type\n");
+		dprintk(1, "invalid stream type\n");
 		return -EINVAL;
 	}
 
-	if (q->streaming) {
-		dprintk(1, "streamon: already streaming\n");
-		return -EBUSY;
-	}
-
 	/*
-	 * If any buffers were queued before streamon,
-	 * we can now pass them to driver for processing.
-	 */
-	list_for_each_entry(vb, &q->queued_list, queued_entry)
-		__enqueue_in_driver(vb);
-
-	/*
-	 * Let driver notice that streaming state has been enabled.
+	 * Cancel will pause streaming and remove all buffers from the driver
+	 * and videobuf, effectively returning control over them to userspace.
+	 *
+	 * Note that we do this even if q->streaming == 0: if you prepare or
+	 * queue buffers, and then call streamoff without ever having called
+	 * streamon, you would still expect those buffers to be returned to
+	 * their normal dequeued state.
 	 */
-	ret = call_qop(q, start_streaming, q, atomic_read(&q->queued_count));
-	if (ret) {
-		dprintk(1, "streamon: driver refused to start streaming\n");
-		__vb2_queue_cancel(q);
-		return ret;
-	}
-
-	q->streaming = 1;
+	__vb2_queue_cancel(q);
 
-	dprintk(3, "Streamon successful\n");
+	dprintk(3, "successful\n");
 	return 0;
 }
-EXPORT_SYMBOL_GPL(vb2_streamon);
-
 
 /**
  * vb2_streamoff - stop streaming
@@ -1704,29 +2261,11 @@ EXPORT_SYMBOL_GPL(vb2_streamon);
  */
 int vb2_streamoff(struct vb2_queue *q, enum v4l2_buf_type type)
 {
-	if (q->fileio) {
-		dprintk(1, "streamoff: file io in progress\n");
+	if (vb2_fileio_is_active(q)) {
+		dprintk(1, "file io in progress\n");
 		return -EBUSY;
 	}
-
-	if (type != q->type) {
-		dprintk(1, "streamoff: invalid stream type\n");
-		return -EINVAL;
-	}
-
-	if (!q->streaming) {
-		dprintk(1, "streamoff: not streaming\n");
-		return -EINVAL;
-	}
-
-	/*
-	 * Cancel will pause streaming and remove all buffers from the driver
-	 * and videobuf, effectively returning control over them to userspace.
-	 */
-	__vb2_queue_cancel(q);
-
-	dprintk(3, "Streamoff successful\n");
-	return 0;
+	return vb2_internal_streamoff(q, type);
 }
 EXPORT_SYMBOL_GPL(vb2_streamoff);
 
@@ -1776,22 +2315,22 @@ int vb2_expbuf(struct vb2_queue *q, struct v4l2_exportbuffer *eb)
 	struct dma_buf *dbuf;
 
 	if (q->memory != V4L2_MEMORY_MMAP) {
-		dprintk(1, "Queue is not currently set up for mmap\n");
+		dprintk(1, "queue is not currently set up for mmap\n");
 		return -EINVAL;
 	}
 
 	if (!q->mem_ops->get_dmabuf) {
-		dprintk(1, "Queue does not support DMA buffer exporting\n");
+		dprintk(1, "queue does not support DMA buffer exporting\n");
 		return -EINVAL;
 	}
 
-	if (eb->flags & ~O_CLOEXEC) {
-		dprintk(1, "Queue does support only O_CLOEXEC flag\n");
+	if (eb->flags & ~(O_CLOEXEC | O_ACCMODE)) {
+		dprintk(1, "queue does support only O_CLOEXEC and access mode flags\n");
 		return -EINVAL;
 	}
 
 	if (eb->type != q->type) {
-		dprintk(1, "qbuf: invalid buffer type\n");
+		dprintk(1, "invalid buffer type\n");
 		return -EINVAL;
 	}
 
@@ -1807,16 +2346,21 @@ int vb2_expbuf(struct vb2_queue *q, struct v4l2_exportbuffer *eb)
 		return -EINVAL;
 	}
 
+	if (vb2_fileio_is_active(q)) {
+		dprintk(1, "expbuf: file io in progress\n");
+		return -EBUSY;
+	}
+
 	vb_plane = &vb->planes[eb->plane];
 
-	dbuf = call_memop(q, get_dmabuf, vb_plane->mem_priv);
+	dbuf = call_ptr_memop(vb, get_dmabuf, vb_plane->mem_priv, eb->flags & O_ACCMODE);
 	if (IS_ERR_OR_NULL(dbuf)) {
-		dprintk(1, "Failed to export buffer %d, plane %d\n",
+		dprintk(1, "failed to export buffer %d, plane %d\n",
 			eb->index, eb->plane);
 		return -EINVAL;
 	}
 
-	ret = dma_buf_fd(dbuf, eb->flags);
+	ret = dma_buf_fd(dbuf, eb->flags & ~O_ACCMODE);
 	if (ret < 0) {
 		dprintk(3, "buffer %d, plane %d failed to export (%d)\n",
 			eb->index, eb->plane, ret);
@@ -1855,12 +2399,12 @@ int vb2_mmap(struct vb2_queue *q, struct vm_area_struct *vma)
 {
 	unsigned long off = vma->vm_pgoff << PAGE_SHIFT;
 	struct vb2_buffer *vb;
-	unsigned int buffer, plane;
+	unsigned int buffer = 0, plane = 0;
 	int ret;
 	unsigned long length;
 
 	if (q->memory != V4L2_MEMORY_MMAP) {
-		dprintk(1, "Queue is not currently set up for mmap\n");
+		dprintk(1, "queue is not currently set up for mmap\n");
 		return -EINVAL;
 	}
 
@@ -1868,20 +2412,24 @@ int vb2_mmap(struct vb2_queue *q, struct vm_area_struct *vma)
 	 * Check memory area access mode.
 	 */
 	if (!(vma->vm_flags & VM_SHARED)) {
-		dprintk(1, "Invalid vma flags, VM_SHARED needed\n");
+		dprintk(1, "invalid vma flags, VM_SHARED needed\n");
 		return -EINVAL;
 	}
 	if (V4L2_TYPE_IS_OUTPUT(q->type)) {
 		if (!(vma->vm_flags & VM_WRITE)) {
-			dprintk(1, "Invalid vma flags, VM_WRITE needed\n");
+			dprintk(1, "invalid vma flags, VM_WRITE needed\n");
 			return -EINVAL;
 		}
 	} else {
 		if (!(vma->vm_flags & VM_READ)) {
-			dprintk(1, "Invalid vma flags, VM_READ needed\n");
+			dprintk(1, "invalid vma flags, VM_READ needed\n");
 			return -EINVAL;
 		}
 	}
+	if (vb2_fileio_is_active(q)) {
+		dprintk(1, "mmap: file io in progress\n");
+		return -EBUSY;
+	}
 
 	/*
 	 * Find the plane corresponding to the offset passed by userspace.
@@ -1904,11 +2452,11 @@ int vb2_mmap(struct vb2_queue *q, struct vm_area_struct *vma)
 		return -EINVAL;
 	}
 
-	ret = call_memop(q, mmap, vb->planes[plane].mem_priv, vma);
+	ret = call_memop(vb, mmap, vb->planes[plane].mem_priv, vma);
 	if (ret)
 		return ret;
 
-	dprintk(3, "Buffer %d, plane %d successfully mapped\n", buffer, plane);
+	dprintk(3, "buffer %d, plane %d successfully mapped\n", buffer, plane);
 	return 0;
 }
 EXPORT_SYMBOL_GPL(vb2_mmap);
@@ -1926,7 +2474,7 @@ unsigned long vb2_get_unmapped_area(struct vb2_queue *q,
 	int ret;
 
 	if (q->memory != V4L2_MEMORY_MMAP) {
-		dprintk(1, "Queue is not currently set up for mmap\n");
+		dprintk(1, "queue is not currently set up for mmap\n");
 		return -EINVAL;
 	}
 
@@ -1991,7 +2539,7 @@ unsigned int vb2_poll(struct vb2_queue *q, struct file *file, poll_table *wait)
 	/*
 	 * Start file I/O emulator only if streaming API has not been used yet.
 	 */
-	if (q->num_buffers == 0 && q->fileio == NULL) {
+	if (q->num_buffers == 0 && !vb2_fileio_is_active(q)) {
 		if (!V4L2_TYPE_IS_OUTPUT(q->type) && (q->io_modes & VB2_READ) &&
 				(req_events & (POLLIN | POLLRDNORM))) {
 			if (__vb2_init_fileio(q, 1))
@@ -2059,11 +2607,14 @@ int vb2_queue_init(struct vb2_queue *q)
 	    WARN_ON(!q->io_modes)	  ||
 	    WARN_ON(!q->ops->queue_setup) ||
 	    WARN_ON(!q->ops->buf_queue)   ||
-	    WARN_ON(q->timestamp_type & ~V4L2_BUF_FLAG_TIMESTAMP_MASK))
+	    WARN_ON(q->timestamp_flags &
+		    ~(V4L2_BUF_FLAG_TIMESTAMP_MASK |
+		      V4L2_BUF_FLAG_TSTAMP_SRC_MASK)))
 		return -EINVAL;
 
 	/* Warn that the driver should choose an appropriate timestamp type */
-	WARN_ON(q->timestamp_type == V4L2_BUF_FLAG_TIMESTAMP_UNKNOWN);
+	WARN_ON((q->timestamp_flags & V4L2_BUF_FLAG_TIMESTAMP_MASK) ==
+		V4L2_BUF_FLAG_TIMESTAMP_UNKNOWN);
 
 	INIT_LIST_HEAD(&q->queued_list);
 	INIT_LIST_HEAD(&q->done_list);
@@ -2110,6 +2661,22 @@ struct vb2_fileio_buf {
 /**
  * struct vb2_fileio_data - queue context used by file io emulator
  *
+ * @cur_index:	the index of the buffer currently being read from or
+ *		written to. If equal to q->num_buffers then a new buffer
+ *		must be dequeued.
+ * @initial_index: in the read() case all buffers are queued up immediately
+ *		in __vb2_init_fileio() and __vb2_perform_fileio() just cycles
+ *		buffers. However, in the write() case no buffers are initially
+ *		queued, instead whenever a buffer is full it is queued up by
+ *		__vb2_perform_fileio(). Only once all available buffers have
+ *		been queued up will __vb2_perform_fileio() start to dequeue
+ *		buffers. This means that initially __vb2_perform_fileio()
+ *		needs to know what buffer index to use when it is queuing up
+ *		the buffers for the first time. That initial index is stored
+ *		in this field. Once it is equal to q->num_buffers all
+ *		available buffers have been queued and __vb2_perform_fileio()
+ *		should start the normal dequeue/queue cycle.
+ *
  * vb2 provides a compatibility layer and emulator of file io (read and
  * write) calls on top of streaming API. For proper operation it required
  * this structure to save the driver state between each call of the read
@@ -2117,9 +2684,11 @@ struct vb2_fileio_buf {
  */
 struct vb2_fileio_data {
 	struct v4l2_requestbuffers req;
+	struct v4l2_plane p;
 	struct v4l2_buffer b;
 	struct vb2_fileio_buf bufs[VIDEO_MAX_FRAME];
-	unsigned int index;
+	unsigned int cur_index;
+	unsigned int initial_index;
 	unsigned int q_count;
 	unsigned int dq_count;
 	unsigned int flags;
@@ -2139,9 +2708,9 @@ static int __vb2_init_fileio(struct vb2_queue *q, int read)
 	/*
 	 * Sanity check
 	 */
-	if ((read && !(q->io_modes & VB2_READ)) ||
-	   (!read && !(q->io_modes & VB2_WRITE)))
-		BUG();
+	if (WARN_ON((read && !(q->io_modes & VB2_READ)) ||
+		    (!read && !(q->io_modes & VB2_WRITE))))
+		return -EINVAL;
 
 	/*
 	 * Check if device supports mapping buffers to kernel virtual space.
@@ -2176,7 +2745,8 @@ static int __vb2_init_fileio(struct vb2_queue *q, int read)
 	fileio->req.count = count;
 	fileio->req.memory = V4L2_MEMORY_MMAP;
 	fileio->req.type = q->type;
-	ret = vb2_reqbufs(q, &fileio->req);
+	q->fileio = fileio;
+	ret = __reqbufs(q, &fileio->req);
 	if (ret)
 		goto err_kfree;
 
@@ -2205,38 +2775,51 @@ static int __vb2_init_fileio(struct vb2_queue *q, int read)
 	 * Read mode requires pre queuing of all buffers.
 	 */
 	if (read) {
+		bool is_multiplanar = V4L2_TYPE_IS_MULTIPLANAR(q->type);
+
 		/*
 		 * Queue all buffers.
 		 */
 		for (i = 0; i < q->num_buffers; i++) {
 			struct v4l2_buffer *b = &fileio->b;
+
 			memset(b, 0, sizeof(*b));
 			b->type = q->type;
+			if (is_multiplanar) {
+				memset(&fileio->p, 0, sizeof(fileio->p));
+				b->m.planes = &fileio->p;
+				b->length = 1;
+			}
 			b->memory = q->memory;
 			b->index = i;
-			ret = vb2_qbuf(q, b);
+			ret = vb2_internal_qbuf(q, b);
 			if (ret)
 				goto err_reqbufs;
 			fileio->bufs[i].queued = 1;
 		}
-
 		/*
-		 * Start streaming.
+		 * All buffers have been queued, so mark that by setting
+		 * initial_index to q->num_buffers
 		 */
-		ret = vb2_streamon(q, q->type);
-		if (ret)
-			goto err_reqbufs;
+		fileio->initial_index = q->num_buffers;
+		fileio->cur_index = q->num_buffers;
 	}
 
-	q->fileio = fileio;
+	/*
+	 * Start streaming.
+	 */
+	ret = vb2_internal_streamon(q, q->type);
+	if (ret)
+		goto err_reqbufs;
 
 	return ret;
 
 err_reqbufs:
 	fileio->req.count = 0;
-	vb2_reqbufs(q, &fileio->req);
+	__reqbufs(q, &fileio->req);
 
 err_kfree:
+	q->fileio = NULL;
 	kfree(fileio);
 	return ret;
 }
@@ -2250,13 +2833,8 @@ static int __vb2_cleanup_fileio(struct vb2_queue *q)
 	struct vb2_fileio_data *fileio = q->fileio;
 
 	if (fileio) {
-		/*
-		 * Hack fileio context to enable direct calls to vb2 ioctl
-		 * interface.
-		 */
+		vb2_internal_streamoff(q, q->type);
 		q->fileio = NULL;
-
-		vb2_streamoff(q, q->type);
 		fileio->req.count = 0;
 		vb2_reqbufs(q, &fileio->req);
 		kfree(fileio);
@@ -2279,9 +2857,18 @@ static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_
 {
 	struct vb2_fileio_data *fileio;
 	struct vb2_fileio_buf *buf;
+	bool is_multiplanar = V4L2_TYPE_IS_MULTIPLANAR(q->type);
+	/*
+	 * When using write() to write data to an output video node the vb2 core
+	 * should set timestamps if V4L2_BUF_FLAG_TIMESTAMP_COPY is set. Nobody
+	 * else is able to provide this information with the write() operation.
+	 */
+	bool set_timestamp = !read &&
+		(q->timestamp_flags & V4L2_BUF_FLAG_TIMESTAMP_MASK) ==
+		V4L2_BUF_FLAG_TIMESTAMP_COPY;
 	int ret, index;
 
-	dprintk(3, "file io: mode %s, offset %ld, count %zd, %sblocking\n",
+	dprintk(3, "mode %s, offset %ld, count %zd, %sblocking\n",
 		read ? "read" : "write", (long)*ppos, count,
 		nonblock ? "non" : "");
 
@@ -2291,48 +2878,48 @@ static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_
 	/*
 	 * Initialize emulator on first call.
 	 */
-	if (!q->fileio) {
+	if (!vb2_fileio_is_active(q)) {
 		ret = __vb2_init_fileio(q, read);
-		dprintk(3, "file io: vb2_init_fileio result: %d\n", ret);
+		dprintk(3, "vb2_init_fileio result: %d\n", ret);
 		if (ret)
 			return ret;
 	}
 	fileio = q->fileio;
 
 	/*
-	 * Hack fileio context to enable direct calls to vb2 ioctl interface.
-	 * The pointer will be restored before returning from this function.
-	 */
-	q->fileio = NULL;
-
-	index = fileio->index;
-	buf = &fileio->bufs[index];
-
-	/*
 	 * Check if we need to dequeue the buffer.
 	 */
-	if (buf->queued) {
-		struct vb2_buffer *vb;
-
+	index = fileio->cur_index;
+	if (index >= q->num_buffers) {
 		/*
 		 * Call vb2_dqbuf to get buffer back.
 		 */
 		memset(&fileio->b, 0, sizeof(fileio->b));
 		fileio->b.type = q->type;
 		fileio->b.memory = q->memory;
-		fileio->b.index = index;
-		ret = vb2_dqbuf(q, &fileio->b, nonblock);
-		dprintk(5, "file io: vb2_dqbuf result: %d\n", ret);
+		if (is_multiplanar) {
+			memset(&fileio->p, 0, sizeof(fileio->p));
+			fileio->b.m.planes = &fileio->p;
+			fileio->b.length = 1;
+		}
+		ret = vb2_internal_dqbuf(q, &fileio->b, nonblock);
+		dprintk(5, "vb2_dqbuf result: %d\n", ret);
 		if (ret)
-			goto end;
+			return ret;
 		fileio->dq_count += 1;
 
+		fileio->cur_index = index = fileio->b.index;
+		buf = &fileio->bufs[index];
+
 		/*
 		 * Get number of bytes filled by the driver
 		 */
-		vb = q->bufs[index];
-		buf->size = vb2_get_plane_payload(vb, 0);
+		buf->pos = 0;
 		buf->queued = 0;
+		buf->size = read ? vb2_get_plane_payload(q->bufs[index], 0)
+				 : vb2_plane_size(q->bufs[index], 0);
+	} else {
+		buf = &fileio->bufs[index];
 	}
 
 	/*
@@ -2346,16 +2933,15 @@ static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_
 	/*
 	 * Transfer data to userspace.
 	 */
-	dprintk(3, "file io: copying %zd bytes - buffer %d, offset %u\n",
+	dprintk(3, "copying %zd bytes - buffer %d, offset %u\n",
 		count, index, buf->pos);
 	if (read)
 		ret = copy_to_user(data, buf->vaddr + buf->pos, count);
 	else
 		ret = copy_from_user(buf->vaddr + buf->pos, data, count);
 	if (ret) {
-		dprintk(3, "file io: error copying data\n");
-		ret = -EFAULT;
-		goto end;
+		dprintk(3, "error copying data\n");
+		return -EFAULT;
 	}
 
 	/*
@@ -2374,11 +2960,7 @@ static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_
 		 */
 		if (read && (fileio->flags & VB2_FILEIO_READ_ONCE) &&
 		    fileio->dq_count == 1) {
-			dprintk(3, "file io: read limit reached\n");
-			/*
-			 * Restore fileio pointer and release the context.
-			 */
-			q->fileio = fileio;
+			dprintk(3, "read limit reached\n");
 			return __vb2_cleanup_fileio(q);
 		}
 
@@ -2390,32 +2972,40 @@ static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_
 		fileio->b.memory = q->memory;
 		fileio->b.index = index;
 		fileio->b.bytesused = buf->pos;
-		ret = vb2_qbuf(q, &fileio->b);
-		dprintk(5, "file io: vb2_dbuf result: %d\n", ret);
+		if (is_multiplanar) {
+			memset(&fileio->p, 0, sizeof(fileio->p));
+			fileio->p.bytesused = buf->pos;
+			fileio->b.m.planes = &fileio->p;
+			fileio->b.length = 1;
+		}
+		if (set_timestamp)
+			v4l2_get_timestamp(&fileio->b.timestamp);
+		ret = vb2_internal_qbuf(q, &fileio->b);
+		dprintk(5, "vb2_dbuf result: %d\n", ret);
 		if (ret)
-			goto end;
+			return ret;
 
 		/*
 		 * Buffer has been queued, update the status
 		 */
 		buf->pos = 0;
 		buf->queued = 1;
-		buf->size = q->bufs[0]->v4l2_planes[0].length;
+		buf->size = vb2_plane_size(q->bufs[index], 0);
 		fileio->q_count += 1;
-
 		/*
-		 * Switch to the next buffer
+		 * If we are queuing up buffers for the first time, then
+		 * increase initial_index by one.
 		 */
-		fileio->index = (index + 1) % q->num_buffers;
-
+		if (fileio->initial_index < q->num_buffers)
+			fileio->initial_index++;
 		/*
-		 * Start streaming if required.
+		 * The next buffer to use is either a buffer that's going to be
+		 * queued for the first time (initial_index < q->num_buffers)
+		 * or it is equal to q->num_buffers, meaning that the next
+		 * time we need to dequeue a buffer since we've now queued up
+		 * all the 'first time' buffers.
 		 */
-		if (!read && !q->streaming) {
-			ret = vb2_streamon(q, q->type);
-			if (ret)
-				goto end;
-		}
+		fileio->cur_index = fileio->initial_index;
 	}
 
 	/*
@@ -2423,11 +3013,6 @@ static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_
 	 */
 	if (ret == 0)
 		ret = count;
-end:
-	/*
-	 * Restore the fileio context and block vb2 ioctl interface.
-	 */
-	q->fileio = fileio;
 	return ret;
 }
 
@@ -2438,13 +3023,155 @@ size_t vb2_read(struct vb2_queue *q, char __user *data, size_t count,
 }
 EXPORT_SYMBOL_GPL(vb2_read);
 
-size_t vb2_write(struct vb2_queue *q, char __user *data, size_t count,
+size_t vb2_write(struct vb2_queue *q, const char __user *data, size_t count,
 		loff_t *ppos, int nonblocking)
 {
-	return __vb2_perform_fileio(q, data, count, ppos, nonblocking, 0);
+	return __vb2_perform_fileio(q, (char __user *) data, count,
+							ppos, nonblocking, 0);
 }
 EXPORT_SYMBOL_GPL(vb2_write);
 
+struct vb2_threadio_data {
+	struct task_struct *thread;
+	vb2_thread_fnc fnc;
+	void *priv;
+	bool stop;
+};
+
+static int vb2_thread(void *data)
+{
+	struct vb2_queue *q = data;
+	struct vb2_threadio_data *threadio = q->threadio;
+	struct vb2_fileio_data *fileio = q->fileio;
+	bool set_timestamp = false;
+	int prequeue = 0;
+	int index = 0;
+	int ret = 0;
+
+	if (V4L2_TYPE_IS_OUTPUT(q->type)) {
+		prequeue = q->num_buffers;
+		set_timestamp =
+			(q->timestamp_flags & V4L2_BUF_FLAG_TIMESTAMP_MASK) ==
+			V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	}
+
+	set_freezable();
+
+	for (;;) {
+		struct vb2_buffer *vb;
+
+		/*
+		 * Call vb2_dqbuf to get buffer back.
+		 */
+		memset(&fileio->b, 0, sizeof(fileio->b));
+		fileio->b.type = q->type;
+		fileio->b.memory = q->memory;
+		if (prequeue) {
+			fileio->b.index = index++;
+			prequeue--;
+		} else {
+			call_void_qop(q, wait_finish, q);
+			ret = vb2_internal_dqbuf(q, &fileio->b, 0);
+			call_void_qop(q, wait_prepare, q);
+			dprintk(5, "file io: vb2_dqbuf result: %d\n", ret);
+		}
+		if (threadio->stop)
+			break;
+		if (ret)
+			break;
+		try_to_freeze();
+
+		vb = q->bufs[fileio->b.index];
+		if (!(fileio->b.flags & V4L2_BUF_FLAG_ERROR))
+			ret = threadio->fnc(vb, threadio->priv);
+		if (ret)
+			break;
+		call_void_qop(q, wait_finish, q);
+		if (set_timestamp)
+			v4l2_get_timestamp(&fileio->b.timestamp);
+		ret = vb2_internal_qbuf(q, &fileio->b);
+		call_void_qop(q, wait_prepare, q);
+		if (ret)
+			break;
+	}
+
+	/* Hmm, linux becomes *very* unhappy without this ... */
+	while (!kthread_should_stop()) {
+		set_current_state(TASK_INTERRUPTIBLE);
+		schedule();
+	}
+	return 0;
+}
+
+/*
+ * This function should not be used for anything else but the videobuf2-dvb
+ * support. If you think you have another good use-case for this, then please
+ * contact the linux-media mailinglist first.
+ */
+int vb2_thread_start(struct vb2_queue *q, vb2_thread_fnc fnc, void *priv,
+		     const char *thread_name)
+{
+	struct vb2_threadio_data *threadio;
+	int ret = 0;
+
+	if (q->threadio)
+		return -EBUSY;
+	if (vb2_is_busy(q))
+		return -EBUSY;
+	if (WARN_ON(q->fileio))
+		return -EBUSY;
+
+	threadio = kzalloc(sizeof(*threadio), GFP_KERNEL);
+	if (threadio == NULL)
+		return -ENOMEM;
+	threadio->fnc = fnc;
+	threadio->priv = priv;
+
+	ret = __vb2_init_fileio(q, !V4L2_TYPE_IS_OUTPUT(q->type));
+	dprintk(3, "file io: vb2_init_fileio result: %d\n", ret);
+	if (ret)
+		goto nomem;
+	q->threadio = threadio;
+	threadio->thread = kthread_run(vb2_thread, q, "vb2-%s", thread_name);
+	if (IS_ERR(threadio->thread)) {
+		ret = PTR_ERR(threadio->thread);
+		threadio->thread = NULL;
+		goto nothread;
+	}
+	return 0;
+
+nothread:
+	__vb2_cleanup_fileio(q);
+nomem:
+	kfree(threadio);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(vb2_thread_start);
+
+int vb2_thread_stop(struct vb2_queue *q)
+{
+	struct vb2_threadio_data *threadio = q->threadio;
+	struct vb2_fileio_data *fileio = q->fileio;
+	int err;
+
+	if (threadio == NULL)
+		return 0;
+	call_void_qop(q, wait_finish, q);
+	threadio->stop = true;
+	vb2_internal_streamoff(q, q->type);
+	call_void_qop(q, wait_prepare, q);
+	q->fileio = NULL;
+	fileio->req.count = 0;
+	vb2_reqbufs(q, &fileio->req);
+	kfree(fileio);
+	err = kthread_stop(threadio->thread);
+	threadio->thread = NULL;
+	kfree(threadio);
+	q->fileio = NULL;
+	q->threadio = NULL;
+	return err;
+}
+EXPORT_SYMBOL_GPL(vb2_thread_stop);
 
 /*
  * The following functions are not part of the vb2 core API, but are helper
@@ -2578,24 +3305,44 @@ EXPORT_SYMBOL_GPL(vb2_ioctl_expbuf);
 int vb2_fop_mmap(struct file *file, struct vm_area_struct *vma)
 {
 	struct video_device *vdev = video_devdata(file);
+	struct mutex *lock = vdev->queue->lock ? vdev->queue->lock : vdev->lock;
+	int err;
 
-	return vb2_mmap(vdev->queue, vma);
+	if (lock && mutex_lock_interruptible(lock))
+		return -ERESTARTSYS;
+	err = vb2_mmap(vdev->queue, vma);
+	if (lock)
+		mutex_unlock(lock);
+	return err;
 }
 EXPORT_SYMBOL_GPL(vb2_fop_mmap);
 
-int vb2_fop_release(struct file *file)
+int _vb2_fop_release(struct file *file, struct mutex *lock)
 {
 	struct video_device *vdev = video_devdata(file);
 
 	if (file->private_data == vdev->queue->owner) {
+		if (lock)
+			mutex_lock(lock);
 		vb2_queue_release(vdev->queue);
 		vdev->queue->owner = NULL;
+		if (lock)
+			mutex_unlock(lock);
 	}
 	return v4l2_fh_release(file);
 }
+EXPORT_SYMBOL_GPL(_vb2_fop_release);
+
+int vb2_fop_release(struct file *file)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct mutex *lock = vdev->queue->lock ? vdev->queue->lock : vdev->lock;
+
+	return _vb2_fop_release(file, lock);
+}
 EXPORT_SYMBOL_GPL(vb2_fop_release);
 
-ssize_t vb2_fop_write(struct file *file, char __user *buf,
+ssize_t vb2_fop_write(struct file *file, const char __user *buf,
 		size_t count, loff_t *ppos)
 {
 	struct video_device *vdev = video_devdata(file);
@@ -2651,7 +3398,7 @@ unsigned int vb2_fop_poll(struct file *file, poll_table *wait)
 
 	/* Try to be smart: only lock if polling might start fileio,
 	   otherwise locking will only introduce unwanted delays. */
-	if (q->num_buffers == 0 && q->fileio == NULL) {
+	if (q->num_buffers == 0 && !vb2_fileio_is_active(q)) {
 		if (!V4L2_TYPE_IS_OUTPUT(q->type) && (q->io_modes & VB2_READ) &&
 				(req_events & (POLLIN | POLLRDNORM)))
 			must_lock = true;
@@ -2685,8 +3432,15 @@ unsigned long vb2_fop_get_unmapped_area(struct file *file, unsigned long addr,
 		unsigned long len, unsigned long pgoff, unsigned long flags)
 {
 	struct video_device *vdev = video_devdata(file);
+	struct mutex *lock = vdev->queue->lock ? vdev->queue->lock : vdev->lock;
+	int ret;
 
-	return vb2_get_unmapped_area(vdev->queue, addr, len, pgoff, flags);
+	if (lock && mutex_lock_interruptible(lock))
+		return -ERESTARTSYS;
+	ret = vb2_get_unmapped_area(vdev->queue, addr, len, pgoff, flags);
+	if (lock)
+		mutex_unlock(lock);
+	return ret;
 }
 EXPORT_SYMBOL_GPL(vb2_fop_get_unmapped_area);
 #endif
diff --git a/drivers/media/v4l2-core/videobuf2-dma-contig.c b/drivers/media/v4l2-core/videobuf2-dma-contig.c
index fd56f256320..880be0782dd 100644
--- a/drivers/media/v4l2-core/videobuf2-dma-contig.c
+++ b/drivers/media/v4l2-core/videobuf2-dma-contig.c
@@ -393,7 +393,7 @@ static struct sg_table *vb2_dc_get_base_sgt(struct vb2_dc_buf *buf)
 	return sgt;
 }
 
-static struct dma_buf *vb2_dc_get_dmabuf(void *buf_priv)
+static struct dma_buf *vb2_dc_get_dmabuf(void *buf_priv, unsigned long flags)
 {
 	struct vb2_dc_buf *buf = buf_priv;
 	struct dma_buf *dbuf;
@@ -404,7 +404,7 @@ static struct dma_buf *vb2_dc_get_dmabuf(void *buf_priv)
 	if (WARN_ON(!buf->sgt_base))
 		return NULL;
 
-	dbuf = dma_buf_export(buf, &vb2_dc_dmabuf_ops, buf->size, 0);
+	dbuf = dma_buf_export(buf, &vb2_dc_dmabuf_ops, buf->size, flags);
 	if (IS_ERR(dbuf))
 		return NULL;
 
@@ -423,6 +423,39 @@ static inline int vma_is_io(struct vm_area_struct *vma)
 	return !!(vma->vm_flags & (VM_IO | VM_PFNMAP));
 }
 
+static int vb2_dc_get_user_pfn(unsigned long start, int n_pages,
+	struct vm_area_struct *vma, unsigned long *res)
+{
+	unsigned long pfn, start_pfn, prev_pfn;
+	unsigned int i;
+	int ret;
+
+	if (!vma_is_io(vma))
+		return -EFAULT;
+
+	ret = follow_pfn(vma, start, &pfn);
+	if (ret)
+		return ret;
+
+	start_pfn = pfn;
+	start += PAGE_SIZE;
+
+	for (i = 1; i < n_pages; ++i, start += PAGE_SIZE) {
+		prev_pfn = pfn;
+		ret = follow_pfn(vma, start, &pfn);
+
+		if (ret) {
+			pr_err("no page for address %lu\n", start);
+			return ret;
+		}
+		if (pfn != prev_pfn + 1)
+			return -EINVAL;
+	}
+
+	*res = start_pfn;
+	return 0;
+}
+
 static int vb2_dc_get_user_pages(unsigned long start, struct page **pages,
 	int n_pages, struct vm_area_struct *vma, int write)
 {
@@ -433,6 +466,9 @@ static int vb2_dc_get_user_pages(unsigned long start, struct page **pages,
 			unsigned long pfn;
 			int ret = follow_pfn(vma, start, &pfn);
 
+			if (!pfn_valid(pfn))
+				return -EINVAL;
+
 			if (ret) {
 				pr_err("no page for address %lu\n", start);
 				return ret;
@@ -468,16 +504,49 @@ static void vb2_dc_put_userptr(void *buf_priv)
 	struct vb2_dc_buf *buf = buf_priv;
 	struct sg_table *sgt = buf->dma_sgt;
 
-	dma_unmap_sg(buf->dev, sgt->sgl, sgt->orig_nents, buf->dma_dir);
-	if (!vma_is_io(buf->vma))
-		vb2_dc_sgt_foreach_page(sgt, vb2_dc_put_dirty_page);
+	if (sgt) {
+		dma_unmap_sg(buf->dev, sgt->sgl, sgt->orig_nents, buf->dma_dir);
+		if (!vma_is_io(buf->vma))
+			vb2_dc_sgt_foreach_page(sgt, vb2_dc_put_dirty_page);
 
-	sg_free_table(sgt);
-	kfree(sgt);
+		sg_free_table(sgt);
+		kfree(sgt);
+	}
 	vb2_put_vma(buf->vma);
 	kfree(buf);
 }
 
+/*
+ * For some kind of reserved memory there might be no struct page available,
+ * so all that can be done to support such 'pages' is to try to convert
+ * pfn to dma address or at the last resort just assume that
+ * dma address == physical address (like it has been assumed in earlier version
+ * of videobuf2-dma-contig
+ */
+
+#ifdef __arch_pfn_to_dma
+static inline dma_addr_t vb2_dc_pfn_to_dma(struct device *dev, unsigned long pfn)
+{
+	return (dma_addr_t)__arch_pfn_to_dma(dev, pfn);
+}
+#elif defined(__pfn_to_bus)
+static inline dma_addr_t vb2_dc_pfn_to_dma(struct device *dev, unsigned long pfn)
+{
+	return (dma_addr_t)__pfn_to_bus(pfn);
+}
+#elif defined(__pfn_to_phys)
+static inline dma_addr_t vb2_dc_pfn_to_dma(struct device *dev, unsigned long pfn)
+{
+	return (dma_addr_t)__pfn_to_phys(pfn);
+}
+#else
+static inline dma_addr_t vb2_dc_pfn_to_dma(struct device *dev, unsigned long pfn)
+{
+	/* really, we cannot do anything better at this point */
+	return (dma_addr_t)(pfn) << PAGE_SHIFT;
+}
+#endif
+
 static void *vb2_dc_get_userptr(void *alloc_ctx, unsigned long vaddr,
 	unsigned long size, int write)
 {
@@ -548,6 +617,14 @@ static void *vb2_dc_get_userptr(void *alloc_ctx, unsigned long vaddr,
 	/* extract page list from userspace mapping */
 	ret = vb2_dc_get_user_pages(start, pages, n_pages, vma, write);
 	if (ret) {
+		unsigned long pfn;
+		if (vb2_dc_get_user_pfn(start, n_pages, vma, &pfn) == 0) {
+			buf->dma_addr = vb2_dc_pfn_to_dma(buf->dev, pfn);
+			buf->size = size;
+			kfree(pages);
+			return buf;
+		}
+
 		pr_err("failed to get user pages\n");
 		goto fail_vma;
 	}
@@ -642,7 +719,7 @@ static int vb2_dc_map_dmabuf(void *mem_priv)
 
 	/* get the associated scatterlist for this buffer */
 	sgt = dma_buf_map_attachment(buf->db_attach, buf->dma_dir);
-	if (IS_ERR_OR_NULL(sgt)) {
+	if (IS_ERR(sgt)) {
 		pr_err("Error getting dmabuf scatterlist\n");
 		return -EINVAL;
 	}
diff --git a/drivers/media/v4l2-core/videobuf2-dma-sg.c b/drivers/media/v4l2-core/videobuf2-dma-sg.c
index 16ae3dcc7e2..adefc31bb85 100644
--- a/drivers/media/v4l2-core/videobuf2-dma-sg.c
+++ b/drivers/media/v4l2-core/videobuf2-dma-sg.c
@@ -35,17 +35,62 @@ struct vb2_dma_sg_buf {
 	struct page			**pages;
 	int				write;
 	int				offset;
-	struct vb2_dma_sg_desc		sg_desc;
+	struct sg_table			sg_table;
+	size_t				size;
+	unsigned int			num_pages;
 	atomic_t			refcount;
 	struct vb2_vmarea_handler	handler;
+	struct vm_area_struct		*vma;
 };
 
 static void vb2_dma_sg_put(void *buf_priv);
 
+static int vb2_dma_sg_alloc_compacted(struct vb2_dma_sg_buf *buf,
+		gfp_t gfp_flags)
+{
+	unsigned int last_page = 0;
+	int size = buf->size;
+
+	while (size > 0) {
+		struct page *pages;
+		int order;
+		int i;
+
+		order = get_order(size);
+		/* Dont over allocate*/
+		if ((PAGE_SIZE << order) > size)
+			order--;
+
+		pages = NULL;
+		while (!pages) {
+			pages = alloc_pages(GFP_KERNEL | __GFP_ZERO |
+					__GFP_NOWARN | gfp_flags, order);
+			if (pages)
+				break;
+
+			if (order == 0) {
+				while (last_page--)
+					__free_page(buf->pages[last_page]);
+				return -ENOMEM;
+			}
+			order--;
+		}
+
+		split_page(pages, order);
+		for (i = 0; i < (1 << order); i++)
+			buf->pages[last_page++] = &pages[i];
+
+		size -= PAGE_SIZE << order;
+	}
+
+	return 0;
+}
+
 static void *vb2_dma_sg_alloc(void *alloc_ctx, unsigned long size, gfp_t gfp_flags)
 {
 	struct vb2_dma_sg_buf *buf;
-	int i;
+	int ret;
+	int num_pages;
 
 	buf = kzalloc(sizeof *buf, GFP_KERNEL);
 	if (!buf)
@@ -54,29 +99,23 @@ static void *vb2_dma_sg_alloc(void *alloc_ctx, unsigned long size, gfp_t gfp_fla
 	buf->vaddr = NULL;
 	buf->write = 0;
 	buf->offset = 0;
-	buf->sg_desc.size = size;
+	buf->size = size;
 	/* size is already page aligned */
-	buf->sg_desc.num_pages = size >> PAGE_SHIFT;
-
-	buf->sg_desc.sglist = vzalloc(buf->sg_desc.num_pages *
-				      sizeof(*buf->sg_desc.sglist));
-	if (!buf->sg_desc.sglist)
-		goto fail_sglist_alloc;
-	sg_init_table(buf->sg_desc.sglist, buf->sg_desc.num_pages);
+	buf->num_pages = size >> PAGE_SHIFT;
 
-	buf->pages = kzalloc(buf->sg_desc.num_pages * sizeof(struct page *),
+	buf->pages = kzalloc(buf->num_pages * sizeof(struct page *),
 			     GFP_KERNEL);
 	if (!buf->pages)
 		goto fail_pages_array_alloc;
 
-	for (i = 0; i < buf->sg_desc.num_pages; ++i) {
-		buf->pages[i] = alloc_page(GFP_KERNEL | __GFP_ZERO |
-					   __GFP_NOWARN | gfp_flags);
-		if (NULL == buf->pages[i])
-			goto fail_pages_alloc;
-		sg_set_page(&buf->sg_desc.sglist[i],
-			    buf->pages[i], PAGE_SIZE, 0);
-	}
+	ret = vb2_dma_sg_alloc_compacted(buf, gfp_flags);
+	if (ret)
+		goto fail_pages_alloc;
+
+	ret = sg_alloc_table_from_pages(&buf->sg_table, buf->pages,
+			buf->num_pages, 0, size, gfp_flags);
+	if (ret)
+		goto fail_table_alloc;
 
 	buf->handler.refcount = &buf->refcount;
 	buf->handler.put = vb2_dma_sg_put;
@@ -85,18 +124,16 @@ static void *vb2_dma_sg_alloc(void *alloc_ctx, unsigned long size, gfp_t gfp_fla
 	atomic_inc(&buf->refcount);
 
 	dprintk(1, "%s: Allocated buffer of %d pages\n",
-		__func__, buf->sg_desc.num_pages);
+		__func__, buf->num_pages);
 	return buf;
 
+fail_table_alloc:
+	num_pages = buf->num_pages;
+	while (num_pages--)
+		__free_page(buf->pages[num_pages]);
 fail_pages_alloc:
-	while (--i >= 0)
-		__free_page(buf->pages[i]);
 	kfree(buf->pages);
-
 fail_pages_array_alloc:
-	vfree(buf->sg_desc.sglist);
-
-fail_sglist_alloc:
 	kfree(buf);
 	return NULL;
 }
@@ -104,14 +141,14 @@ fail_sglist_alloc:
 static void vb2_dma_sg_put(void *buf_priv)
 {
 	struct vb2_dma_sg_buf *buf = buf_priv;
-	int i = buf->sg_desc.num_pages;
+	int i = buf->num_pages;
 
 	if (atomic_dec_and_test(&buf->refcount)) {
 		dprintk(1, "%s: Freeing buffer of %d pages\n", __func__,
-			buf->sg_desc.num_pages);
+			buf->num_pages);
 		if (buf->vaddr)
-			vm_unmap_ram(buf->vaddr, buf->sg_desc.num_pages);
-		vfree(buf->sg_desc.sglist);
+			vm_unmap_ram(buf->vaddr, buf->num_pages);
+		sg_free_table(&buf->sg_table);
 		while (--i >= 0)
 			__free_page(buf->pages[i]);
 		kfree(buf->pages);
@@ -119,12 +156,18 @@ static void vb2_dma_sg_put(void *buf_priv)
 	}
 }
 
+static inline int vma_is_io(struct vm_area_struct *vma)
+{
+	return !!(vma->vm_flags & (VM_IO | VM_PFNMAP));
+}
+
 static void *vb2_dma_sg_get_userptr(void *alloc_ctx, unsigned long vaddr,
 				    unsigned long size, int write)
 {
 	struct vb2_dma_sg_buf *buf;
 	unsigned long first, last;
-	int num_pages_from_user, i;
+	int num_pages_from_user;
+	struct vm_area_struct *vma;
 
 	buf = kzalloc(sizeof *buf, GFP_KERNEL);
 	if (!buf)
@@ -133,56 +176,76 @@ static void *vb2_dma_sg_get_userptr(void *alloc_ctx, unsigned long vaddr,
 	buf->vaddr = NULL;
 	buf->write = write;
 	buf->offset = vaddr & ~PAGE_MASK;
-	buf->sg_desc.size = size;
+	buf->size = size;
 
 	first = (vaddr           & PAGE_MASK) >> PAGE_SHIFT;
 	last  = ((vaddr + size - 1) & PAGE_MASK) >> PAGE_SHIFT;
-	buf->sg_desc.num_pages = last - first + 1;
-
-	buf->sg_desc.sglist = vzalloc(
-		buf->sg_desc.num_pages * sizeof(*buf->sg_desc.sglist));
-	if (!buf->sg_desc.sglist)
-		goto userptr_fail_sglist_alloc;
-
-	sg_init_table(buf->sg_desc.sglist, buf->sg_desc.num_pages);
+	buf->num_pages = last - first + 1;
 
-	buf->pages = kzalloc(buf->sg_desc.num_pages * sizeof(struct page *),
+	buf->pages = kzalloc(buf->num_pages * sizeof(struct page *),
 			     GFP_KERNEL);
 	if (!buf->pages)
-		goto userptr_fail_pages_array_alloc;
+		goto userptr_fail_alloc_pages;
+
+	vma = find_vma(current->mm, vaddr);
+	if (!vma) {
+		dprintk(1, "no vma for address %lu\n", vaddr);
+		goto userptr_fail_find_vma;
+	}
+
+	if (vma->vm_end < vaddr + size) {
+		dprintk(1, "vma at %lu is too small for %lu bytes\n",
+			vaddr, size);
+		goto userptr_fail_find_vma;
+	}
 
-	num_pages_from_user = get_user_pages(current, current->mm,
+	buf->vma = vb2_get_vma(vma);
+	if (!buf->vma) {
+		dprintk(1, "failed to copy vma\n");
+		goto userptr_fail_find_vma;
+	}
+
+	if (vma_is_io(buf->vma)) {
+		for (num_pages_from_user = 0;
+		     num_pages_from_user < buf->num_pages;
+		     ++num_pages_from_user, vaddr += PAGE_SIZE) {
+			unsigned long pfn;
+
+			if (follow_pfn(vma, vaddr, &pfn)) {
+				dprintk(1, "no page for address %lu\n", vaddr);
+				break;
+			}
+			buf->pages[num_pages_from_user] = pfn_to_page(pfn);
+		}
+	} else
+		num_pages_from_user = get_user_pages(current, current->mm,
 					     vaddr & PAGE_MASK,
-					     buf->sg_desc.num_pages,
+					     buf->num_pages,
 					     write,
 					     1, /* force */
 					     buf->pages,
 					     NULL);
 
-	if (num_pages_from_user != buf->sg_desc.num_pages)
+	if (num_pages_from_user != buf->num_pages)
 		goto userptr_fail_get_user_pages;
 
-	sg_set_page(&buf->sg_desc.sglist[0], buf->pages[0],
-		    PAGE_SIZE - buf->offset, buf->offset);
-	size -= PAGE_SIZE - buf->offset;
-	for (i = 1; i < buf->sg_desc.num_pages; ++i) {
-		sg_set_page(&buf->sg_desc.sglist[i], buf->pages[i],
-			    min_t(size_t, PAGE_SIZE, size), 0);
-		size -= min_t(size_t, PAGE_SIZE, size);
-	}
+	if (sg_alloc_table_from_pages(&buf->sg_table, buf->pages,
+			buf->num_pages, buf->offset, size, 0))
+		goto userptr_fail_alloc_table_from_pages;
+
 	return buf;
 
+userptr_fail_alloc_table_from_pages:
 userptr_fail_get_user_pages:
 	dprintk(1, "get_user_pages requested/got: %d/%d]\n",
-	       num_pages_from_user, buf->sg_desc.num_pages);
-	while (--num_pages_from_user >= 0)
-		put_page(buf->pages[num_pages_from_user]);
+		buf->num_pages, num_pages_from_user);
+	if (!vma_is_io(buf->vma))
+		while (--num_pages_from_user >= 0)
+			put_page(buf->pages[num_pages_from_user]);
+	vb2_put_vma(buf->vma);
+userptr_fail_find_vma:
 	kfree(buf->pages);
-
-userptr_fail_pages_array_alloc:
-	vfree(buf->sg_desc.sglist);
-
-userptr_fail_sglist_alloc:
+userptr_fail_alloc_pages:
 	kfree(buf);
 	return NULL;
 }
@@ -194,19 +257,21 @@ userptr_fail_sglist_alloc:
 static void vb2_dma_sg_put_userptr(void *buf_priv)
 {
 	struct vb2_dma_sg_buf *buf = buf_priv;
-	int i = buf->sg_desc.num_pages;
+	int i = buf->num_pages;
 
 	dprintk(1, "%s: Releasing userspace buffer of %d pages\n",
-	       __func__, buf->sg_desc.num_pages);
+	       __func__, buf->num_pages);
 	if (buf->vaddr)
-		vm_unmap_ram(buf->vaddr, buf->sg_desc.num_pages);
+		vm_unmap_ram(buf->vaddr, buf->num_pages);
+	sg_free_table(&buf->sg_table);
 	while (--i >= 0) {
 		if (buf->write)
 			set_page_dirty_lock(buf->pages[i]);
-		put_page(buf->pages[i]);
+		if (!vma_is_io(buf->vma))
+			put_page(buf->pages[i]);
 	}
-	vfree(buf->sg_desc.sglist);
 	kfree(buf->pages);
+	vb2_put_vma(buf->vma);
 	kfree(buf);
 }
 
@@ -218,7 +283,7 @@ static void *vb2_dma_sg_vaddr(void *buf_priv)
 
 	if (!buf->vaddr)
 		buf->vaddr = vm_map_ram(buf->pages,
-					buf->sg_desc.num_pages,
+					buf->num_pages,
 					-1,
 					PAGE_KERNEL);
 
@@ -274,7 +339,7 @@ static void *vb2_dma_sg_cookie(void *buf_priv)
 {
 	struct vb2_dma_sg_buf *buf = buf_priv;
 
-	return &buf->sg_desc;
+	return &buf->sg_table;
 }
 
 const struct vb2_mem_ops vb2_dma_sg_memops = {
diff --git a/drivers/media/v4l2-core/videobuf2-dvb.c b/drivers/media/v4l2-core/videobuf2-dvb.c
new file mode 100644
index 00000000000..d09269846b7
--- /dev/null
+++ b/drivers/media/v4l2-core/videobuf2-dvb.c
@@ -0,0 +1,336 @@
+/*
+ *
+ * some helper function for simple DVB cards which simply DMA the
+ * complete transport stream and let the computer sort everything else
+ * (i.e. we are using the software demux, ...).  Also uses the
+ * video-buf to manage DMA buffers.
+ *
+ * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SUSE Labs]
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/slab.h>
+
+#include <media/videobuf2-dvb.h>
+
+/* ------------------------------------------------------------------ */
+
+MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
+MODULE_LICENSE("GPL");
+
+/* ------------------------------------------------------------------ */
+
+static int dvb_fnc(struct vb2_buffer *vb, void *priv)
+{
+	struct vb2_dvb *dvb = priv;
+
+	dvb_dmx_swfilter(&dvb->demux, vb2_plane_vaddr(vb, 0),
+				      vb2_get_plane_payload(vb, 0));
+	return 0;
+}
+
+static int vb2_dvb_start_feed(struct dvb_demux_feed *feed)
+{
+	struct dvb_demux *demux = feed->demux;
+	struct vb2_dvb *dvb = demux->priv;
+	int rc = 0;
+
+	if (!demux->dmx.frontend)
+		return -EINVAL;
+
+	mutex_lock(&dvb->lock);
+	dvb->nfeeds++;
+
+	if (!dvb->dvbq.threadio) {
+		rc = vb2_thread_start(&dvb->dvbq, dvb_fnc, dvb, dvb->name);
+		if (rc)
+			dvb->nfeeds--;
+	}
+	if (!rc)
+		rc = dvb->nfeeds;
+	mutex_unlock(&dvb->lock);
+	return rc;
+}
+
+static int vb2_dvb_stop_feed(struct dvb_demux_feed *feed)
+{
+	struct dvb_demux *demux = feed->demux;
+	struct vb2_dvb *dvb = demux->priv;
+	int err = 0;
+
+	mutex_lock(&dvb->lock);
+	dvb->nfeeds--;
+	if (0 == dvb->nfeeds)
+		err = vb2_thread_stop(&dvb->dvbq);
+	mutex_unlock(&dvb->lock);
+	return err;
+}
+
+static int vb2_dvb_register_adapter(struct vb2_dvb_frontends *fe,
+			  struct module *module,
+			  void *adapter_priv,
+			  struct device *device,
+			  char *adapter_name,
+			  short *adapter_nr,
+			  int mfe_shared)
+{
+	int result;
+
+	mutex_init(&fe->lock);
+
+	/* register adapter */
+	result = dvb_register_adapter(&fe->adapter, adapter_name, module,
+		device, adapter_nr);
+	if (result < 0) {
+		pr_warn("%s: dvb_register_adapter failed (errno = %d)\n",
+		       adapter_name, result);
+	}
+	fe->adapter.priv = adapter_priv;
+	fe->adapter.mfe_shared = mfe_shared;
+
+	return result;
+}
+
+static int vb2_dvb_register_frontend(struct dvb_adapter *adapter,
+	struct vb2_dvb *dvb)
+{
+	int result;
+
+	/* register frontend */
+	result = dvb_register_frontend(adapter, dvb->frontend);
+	if (result < 0) {
+		pr_warn("%s: dvb_register_frontend failed (errno = %d)\n",
+		       dvb->name, result);
+		goto fail_frontend;
+	}
+
+	/* register demux stuff */
+	dvb->demux.dmx.capabilities =
+		DMX_TS_FILTERING | DMX_SECTION_FILTERING |
+		DMX_MEMORY_BASED_FILTERING;
+	dvb->demux.priv       = dvb;
+	dvb->demux.filternum  = 256;
+	dvb->demux.feednum    = 256;
+	dvb->demux.start_feed = vb2_dvb_start_feed;
+	dvb->demux.stop_feed  = vb2_dvb_stop_feed;
+	result = dvb_dmx_init(&dvb->demux);
+	if (result < 0) {
+		pr_warn("%s: dvb_dmx_init failed (errno = %d)\n",
+		       dvb->name, result);
+		goto fail_dmx;
+	}
+
+	dvb->dmxdev.filternum    = 256;
+	dvb->dmxdev.demux        = &dvb->demux.dmx;
+	dvb->dmxdev.capabilities = 0;
+	result = dvb_dmxdev_init(&dvb->dmxdev, adapter);
+
+	if (result < 0) {
+		pr_warn("%s: dvb_dmxdev_init failed (errno = %d)\n",
+		       dvb->name, result);
+		goto fail_dmxdev;
+	}
+
+	dvb->fe_hw.source = DMX_FRONTEND_0;
+	result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+	if (result < 0) {
+		pr_warn("%s: add_frontend failed (DMX_FRONTEND_0, errno = %d)\n",
+		       dvb->name, result);
+		goto fail_fe_hw;
+	}
+
+	dvb->fe_mem.source = DMX_MEMORY_FE;
+	result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_mem);
+	if (result < 0) {
+		pr_warn("%s: add_frontend failed (DMX_MEMORY_FE, errno = %d)\n",
+		       dvb->name, result);
+		goto fail_fe_mem;
+	}
+
+	result = dvb->demux.dmx.connect_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+	if (result < 0) {
+		pr_warn("%s: connect_frontend failed (errno = %d)\n",
+		       dvb->name, result);
+		goto fail_fe_conn;
+	}
+
+	/* register network adapter */
+	result = dvb_net_init(adapter, &dvb->net, &dvb->demux.dmx);
+	if (result < 0) {
+		pr_warn("%s: dvb_net_init failed (errno = %d)\n",
+		       dvb->name, result);
+		goto fail_fe_conn;
+	}
+	return 0;
+
+fail_fe_conn:
+	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
+fail_fe_mem:
+	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+fail_fe_hw:
+	dvb_dmxdev_release(&dvb->dmxdev);
+fail_dmxdev:
+	dvb_dmx_release(&dvb->demux);
+fail_dmx:
+	dvb_unregister_frontend(dvb->frontend);
+fail_frontend:
+	dvb_frontend_detach(dvb->frontend);
+	dvb->frontend = NULL;
+
+	return result;
+}
+
+/* ------------------------------------------------------------------ */
+/* Register a single adapter and one or more frontends */
+int vb2_dvb_register_bus(struct vb2_dvb_frontends *f,
+			 struct module *module,
+			 void *adapter_priv,
+			 struct device *device,
+			 short *adapter_nr,
+			 int mfe_shared)
+{
+	struct list_head *list, *q;
+	struct vb2_dvb_frontend *fe;
+	int res;
+
+	fe = vb2_dvb_get_frontend(f, 1);
+	if (!fe) {
+		pr_warn("Unable to register the adapter which has no frontends\n");
+		return -EINVAL;
+	}
+
+	/* Bring up the adapter */
+	res = vb2_dvb_register_adapter(f, module, adapter_priv, device,
+		fe->dvb.name, adapter_nr, mfe_shared);
+	if (res < 0) {
+		pr_warn("vb2_dvb_register_adapter failed (errno = %d)\n", res);
+		return res;
+	}
+
+	/* Attach all of the frontends to the adapter */
+	mutex_lock(&f->lock);
+	list_for_each_safe(list, q, &f->felist) {
+		fe = list_entry(list, struct vb2_dvb_frontend, felist);
+		res = vb2_dvb_register_frontend(&f->adapter, &fe->dvb);
+		if (res < 0) {
+			pr_warn("%s: vb2_dvb_register_frontend failed (errno = %d)\n",
+				fe->dvb.name, res);
+			goto err;
+		}
+	}
+	mutex_unlock(&f->lock);
+	return 0;
+
+err:
+	mutex_unlock(&f->lock);
+	vb2_dvb_unregister_bus(f);
+	return res;
+}
+EXPORT_SYMBOL(vb2_dvb_register_bus);
+
+void vb2_dvb_unregister_bus(struct vb2_dvb_frontends *f)
+{
+	vb2_dvb_dealloc_frontends(f);
+
+	dvb_unregister_adapter(&f->adapter);
+}
+EXPORT_SYMBOL(vb2_dvb_unregister_bus);
+
+struct vb2_dvb_frontend *vb2_dvb_get_frontend(
+	struct vb2_dvb_frontends *f, int id)
+{
+	struct list_head *list, *q;
+	struct vb2_dvb_frontend *fe, *ret = NULL;
+
+	mutex_lock(&f->lock);
+
+	list_for_each_safe(list, q, &f->felist) {
+		fe = list_entry(list, struct vb2_dvb_frontend, felist);
+		if (fe->id == id) {
+			ret = fe;
+			break;
+		}
+	}
+
+	mutex_unlock(&f->lock);
+
+	return ret;
+}
+EXPORT_SYMBOL(vb2_dvb_get_frontend);
+
+int vb2_dvb_find_frontend(struct vb2_dvb_frontends *f,
+	struct dvb_frontend *p)
+{
+	struct list_head *list, *q;
+	struct vb2_dvb_frontend *fe = NULL;
+	int ret = 0;
+
+	mutex_lock(&f->lock);
+
+	list_for_each_safe(list, q, &f->felist) {
+		fe = list_entry(list, struct vb2_dvb_frontend, felist);
+		if (fe->dvb.frontend == p) {
+			ret = fe->id;
+			break;
+		}
+	}
+
+	mutex_unlock(&f->lock);
+
+	return ret;
+}
+EXPORT_SYMBOL(vb2_dvb_find_frontend);
+
+struct vb2_dvb_frontend *vb2_dvb_alloc_frontend(
+	struct vb2_dvb_frontends *f, int id)
+{
+	struct vb2_dvb_frontend *fe;
+
+	fe = kzalloc(sizeof(struct vb2_dvb_frontend), GFP_KERNEL);
+	if (fe == NULL)
+		return NULL;
+
+	fe->id = id;
+	mutex_init(&fe->dvb.lock);
+
+	mutex_lock(&f->lock);
+	list_add_tail(&fe->felist, &f->felist);
+	mutex_unlock(&f->lock);
+	return fe;
+}
+EXPORT_SYMBOL(vb2_dvb_alloc_frontend);
+
+void vb2_dvb_dealloc_frontends(struct vb2_dvb_frontends *f)
+{
+	struct list_head *list, *q;
+	struct vb2_dvb_frontend *fe;
+
+	mutex_lock(&f->lock);
+	list_for_each_safe(list, q, &f->felist) {
+		fe = list_entry(list, struct vb2_dvb_frontend, felist);
+		if (fe->dvb.net.dvbdev) {
+			dvb_net_release(&fe->dvb.net);
+			fe->dvb.demux.dmx.remove_frontend(&fe->dvb.demux.dmx,
+				&fe->dvb.fe_mem);
+			fe->dvb.demux.dmx.remove_frontend(&fe->dvb.demux.dmx,
+				&fe->dvb.fe_hw);
+			dvb_dmxdev_release(&fe->dvb.dmxdev);
+			dvb_dmx_release(&fe->dvb.demux);
+			dvb_unregister_frontend(fe->dvb.frontend);
+		}
+		if (fe->dvb.frontend)
+			/* always allocated, may have been reset */
+			dvb_frontend_detach(fe->dvb.frontend);
+		list_del(list); /* remove list entry */
+		kfree(fe);	/* free frontend allocation */
+	}
+	mutex_unlock(&f->lock);
+}
+EXPORT_SYMBOL(vb2_dvb_dealloc_frontends);