V4L/DVB: ngene: Driver compiles now

Remove LNBH21 routines, disable code which broke compilation.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

6 files changed, 35 insertions, 1430 deletions

diff --git a/drivers/media/dvb/Kconfig b/drivers/media/dvb/Kconfig
index cf8f65f309d..161ccfd471c 100644
--- a/drivers/media/dvb/Kconfig
+++ b/drivers/media/dvb/Kconfig
@@ -76,6 +76,10 @@ comment "Supported Mantis Adapters"
 	depends on DVB_CORE && PCI && I2C
 	source "drivers/media/dvb/mantis/Kconfig"
 
+comment "Supported nGene Adapters"
+	depends on DVB_CORE && PCI && I2C
+	source "drivers/media/dvb/ngene/Kconfig"
+
 comment "Supported DVB Frontends"
 	depends on DVB_CORE
 source "drivers/media/dvb/frontends/Kconfig"
diff --git a/drivers/media/dvb/Makefile b/drivers/media/dvb/Makefile
index c12922c3659..a1a08758a6f 100644
--- a/drivers/media/dvb/Makefile
+++ b/drivers/media/dvb/Makefile
@@ -14,6 +14,7 @@ obj-y        := dvb-core/	\
 		siano/		\
 		dm1105/		\
 		pt1/		\
-		mantis/
+		mantis/		\
+		ngene/
 
 obj-$(CONFIG_DVB_FIREDTV)	+= firewire/
diff --git a/drivers/media/dvb/ngene/Kconfig b/drivers/media/dvb/ngene/Kconfig
new file mode 100644
index 00000000000..3ec8e6fcbb1
--- /dev/null
+++ b/drivers/media/dvb/ngene/Kconfig
@@ -0,0 +1,9 @@
+config DVB_NGENE
+	tristate "Micronas nGene support"
+	depends on DVB_CORE && PCI && I2C
+	select DVB_LNBP21 if !DVB_FE_CUSTOMISE
+	select DVB_STV6110x if !DVB_FE_CUSTOMISE
+	select DVB_STV090x if !DVB_FE_CUSTOMISE
+	---help---
+	  Support for Micronas PCI express cards with nGene bridge.
+
diff --git a/drivers/media/dvb/ngene/Makefile b/drivers/media/dvb/ngene/Makefile
new file mode 100644
index 00000000000..40435cad481
--- /dev/null
+++ b/drivers/media/dvb/ngene/Makefile
@@ -0,0 +1,11 @@
+#
+# Makefile for the nGene device driver
+#
+
+ngene-objs := ngene-core.o
+
+obj-$(CONFIG_DVB_NGENE) += ngene.o
+
+EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/
+EXTRA_CFLAGS += -Idrivers/media/dvb/frontends/
+
diff --git a/drivers/media/dvb/ngene/ngene-core.c b/drivers/media/dvb/ngene/ngene-core.c
index 744a232bd10..c0ef11c77f5 100644
--- a/drivers/media/dvb/ngene/ngene-core.c
+++ b/drivers/media/dvb/ngene/ngene-core.c
@@ -48,14 +48,12 @@
 #include "ngene-ioctls.h"
 #endif
 
-#define FW_INC 1
+/* #define FW_INC 1 */
 #ifdef FW_INC
 #include "ngene_fw_15.h"
 #include "ngene_fw_16.h"
 #include "ngene_fw_17.h"
 
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-
 static int load_firmware;
 module_param(load_firmware, int, 0444);
 MODULE_PARM_DESC(load_firmware, "Try to load firmware from file.");
@@ -73,6 +71,8 @@ static int debug;
 module_param(debug, int, 0444);
 MODULE_PARM_DESC(debug, "Print debugging information.");
 
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
 #define dprintk	if (debug) printk
 
 #define DEVICE_NAME "ngene"
@@ -670,15 +670,6 @@ static void FillTSBuffer(void *Buffer, int Length, u32 Flags)
 	}
 }
 
-static void clear_tsin(struct ngene_channel *chan)
-{
-	struct SBufferHeader *Cur = chan->nextBuffer;
-
-	do {
-		memset(&Cur->ngeneBuffer.SR, 0, sizeof(Cur->ngeneBuffer.SR));
-		Cur = Cur->Next;
-	} while (Cur != chan->nextBuffer);
-}
 
 static void flush_buffers(struct ngene_channel *chan)
 {
@@ -952,37 +943,6 @@ done:
 }
 
 
-static int ngene_i2c_algo_control(struct i2c_adapter *adap,
-				  unsigned int cmd, unsigned long arg)
-{
-	struct ngene_channel *chan =
-		(struct ngene_channel *)i2c_get_adapdata(adap);
-
-	switch (cmd) {
-	case IOCTL_MIC_TUN_RDY:
-		chan->tun_rdy = 1;
-		if (chan->dec_rdy == 1)
-			chan->tun_dec_rdy = 1;
-		break;
-
-	case IOCTL_MIC_DEC_RDY:
-		chan->dec_rdy = 1;
-		if (chan->tun_rdy == 1)
-			chan->tun_dec_rdy = 1;
-		break;
-
-	case IOCTL_MIC_TUN_DETECT:
-		{
-			int *palorbtsc = (int *)arg;
-			*palorbtsc = chan->dev->card_info->ntsc;
-			break;
-		}
-
-	default:
-		break;
-	}
-	return 0;
-}
 
 static u32 ngene_i2c_functionality(struct i2c_adapter *adap)
 {
@@ -994,16 +954,6 @@ struct i2c_algorithm ngene_i2c_algo = {
 	.functionality = ngene_i2c_functionality,
 };
 
-static int ngene_i2c_attach(struct i2c_client *client)
-{
-	return 0;
-}
-
-static int ngene_i2c_detach(struct i2c_client *client)
-{
-	return 0;
-}
-
 static int ngene_i2c_init(struct ngene *dev, int dev_nr)
 {
 	struct i2c_adapter *adap = &(dev->channel[dev_nr].i2c_adapter);
@@ -1018,8 +968,6 @@ static int ngene_i2c_init(struct ngene *dev, int dev_nr)
 	strcpy(adap->name, "nGene");
 
 	adap->id = I2C_HW_SAA7146;
-	adap->client_register = ngene_i2c_attach;
-	adap->client_unregister = ngene_i2c_detach;
 	adap->algo = &ngene_i2c_algo;
 	adap->algo_data = (void *)&(dev->channel[dev_nr]);
 
@@ -1040,20 +988,6 @@ int i2c_write(struct i2c_adapter *adapter, u8 adr, u8 data)
 	return 0;
 }
 
-static int i2c_write_register(struct i2c_adapter *adapter,
-			      u8 adr, u8 reg, u8 data)
-{
-	u8 m[2] = {reg, data};
-	struct i2c_msg msg = {.addr = adr, .flags = 0, .buf = m, .len = 2};
-
-	if (i2c_transfer(adapter, &msg, 1) != 1) {
-		printk(KERN_ERR DEVICE_NAME
-		       ": Failed to write to I2C register %02x@%02x!\n",
-		       reg, adr);
-		return -1;
-	}
-	return 0;
-}
 
 static int i2c_write_read(struct i2c_adapter *adapter,
 			  u8 adr, u8 *w, u8 wlen, u8 *r, u8 rlen)
@@ -1143,146 +1077,6 @@ static int i2c_read_eeprom(struct i2c_adapter *adapter,
 	return 0;
 }
 
-static int ReadEEProm(struct i2c_adapter *adapter,
-		      u16 Tag, u32 MaxLen, u8 *data, u32 *pLength)
-{
-	int status = 0;
-	u16 Addr = MICNG_EE_START, Length, tag = 0;
-	u8  EETag[3];
-
-	while (Addr + sizeof(u16) + 1 < MICNG_EE_END) {
-		if (i2c_read_eeprom(adapter, 0x50, Addr, EETag, sizeof(EETag)))
-			return -1;
-		tag = (EETag[0] << 8) | EETag[1];
-		if (tag == MICNG_EETAG_END0 || tag == MICNG_EETAG_END1)
-			return -1;
-		if (tag == Tag)
-			break;
-		Addr += sizeof(u16) + 1 + EETag[2];
-	}
-	if (Addr + sizeof(u16) + 1 + EETag[2] > MICNG_EE_END) {
-		printk(KERN_ERR DEVICE_NAME
-		       ": Reached EOEE @ Tag = %04x Length = %3d\n",
-		       tag, EETag[2]);
-		return -1;
-	}
-	Length = EETag[2];
-	if (Length > MaxLen)
-		Length = (u16) MaxLen;
-	if (Length > 0) {
-		Addr += sizeof(u16) + 1;
-		status = i2c_read_eeprom(adapter, 0x50, Addr, data, Length);
-		if (!status) {
-			*pLength = EETag[2];
-			if (Length < EETag[2])
-				; /*status=STATUS_BUFFER_OVERFLOW; */
-		}
-	}
-	return status;
-}
-
-static int WriteEEProm(struct i2c_adapter *adapter,
-		       u16 Tag, u32 Length, u8 *data)
-{
-	int status = 0;
-	u16 Addr = MICNG_EE_START;
-	u8 EETag[3];
-	u16 tag = 0;
-	int retry, i;
-
-	while (Addr + sizeof(u16) + 1 < MICNG_EE_END) {
-		if (i2c_read_eeprom(adapter, 0x50, Addr, EETag, sizeof(EETag)))
-			return -1;
-		tag = (EETag[0] << 8) | EETag[1];
-		if (tag == MICNG_EETAG_END0 || tag == MICNG_EETAG_END1)
-			return -1;
-		if (tag == Tag)
-			break;
-		Addr += sizeof(u16) + 1 + EETag[2];
-	}
-	if (Addr + sizeof(u16) + 1 + EETag[2] > MICNG_EE_END) {
-		printk(KERN_ERR DEVICE_NAME
-		       ": Reached EOEE @ Tag = %04x Length = %3d\n",
-		       tag, EETag[2]);
-		return -1;
-	}
-
-	if (Length > EETag[2])
-		return -EINVAL;
-	/* Note: We write the data one byte at a time to avoid
-	   issues with page sizes. (which are different for
-	   each manufacture and eeprom size)
-	 */
-	Addr += sizeof(u16) + 1;
-	for (i = 0; i < Length; i++, Addr++) {
-		status = i2c_write_eeprom(adapter, 0x50, Addr, data[i]);
-
-		if (status)
-			break;
-
-		/* Poll for finishing write cycle */
-		retry = 10;
-		while (retry) {
-			u8 Tmp;
-
-			msleep(50);
-			status = i2c_read_eeprom(adapter, 0x50, Addr, &Tmp, 1);
-			if (status)
-				break;
-			if (Tmp != data[i])
-				printk(KERN_ERR DEVICE_NAME
-				       "eeprom write error\n");
-			retry -= 1;
-		}
-		if (status) {
-			printk(KERN_ERR DEVICE_NAME
-			       ": Timeout polling eeprom\n");
-			break;
-		}
-	}
-	return status;
-}
-
-static void i2c_init_eeprom(struct i2c_adapter *adapter)
-{
-	u8 tags[] = {0x10, 0x00, 0x02, 0x00, 0x00,
-		     0x10, 0x01, 0x02, 0x00, 0x00,
-		     0x00, 0x00, 0x00};
-
-	int i;
-
-	for (i = 0; i < sizeof(tags); i++)
-		i2c_write_eeprom(adapter, 0x50, 0x0100 + i, tags[i]);
-}
-
-static int eeprom_read_ushort(struct i2c_adapter *adapter, u16 tag, u16 *data)
-{
-	int stat;
-	u8 buf[2];
-	u32 len = 0;
-
-	stat = ReadEEProm(adapter, tag, 2, buf, &len);
-	if (stat)
-		return stat;
-	if (len != 2)
-		return -EINVAL;
-
-	*data = (buf[0] << 8) | buf[1];
-	return 0;
-}
-
-static int eeprom_write_ushort(struct i2c_adapter *adapter, u16 tag, u16 data)
-{
-	int stat;
-	u8 buf[2];
-
-	buf[0] = data >> 8;
-	buf[1] = data & 0xff;
-	stat = WriteEEProm(adapter, tag, 2, buf);
-	if (stat)
-		return stat;
-	return 0;
-}
 
 static int i2c_dump_eeprom(struct i2c_adapter *adapter, u8 adr)
 {
@@ -1665,36 +1459,6 @@ static void swap_buffer(u32 *p, u32 len)
 	}
 }
 
-static void *ain_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags)
-{
-	struct ngene_channel *chan = priv;
-	struct ngene *dev = chan->dev;
-
-	if (dvb_ringbuffer_free(&dev->ain_rbuf) >= len) {
-		dvb_ringbuffer_write(&dev->ain_rbuf, buf, len);
-		wake_up_interruptible(&dev->ain_rbuf.queue);
-	} else
-		printk(KERN_INFO DEVICE_NAME ": Dropped ain packet.\n");
-
-	return 0;
-}
-
-static void *vcap_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags)
-{
-
-	struct ngene_channel *chan = priv;
-	struct ngene *dev = chan->dev;
-
-	if (len >= 1920 * 1080)
-		len = 1920 * 1080;
-	if (dvb_ringbuffer_free(&dev->vin_rbuf) >= len) {
-		dvb_ringbuffer_write(&dev->vin_rbuf, buf, len);
-		wake_up_interruptible(&dev->vin_rbuf.queue);
-	} else {
-		;/*printk(KERN_INFO DEVICE_NAME ": Dropped vcap packet.\n"); */
-	}
-	return 0;
-}
 
 static void *tsin_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags)
 {
@@ -1728,15 +1492,6 @@ static void *tsout_exchange(void *priv, void *buf, u32 len,
 	return buf;
 }
 
-static void set_dto(struct ngene_channel *chan, u32 rate)
-{
-	u64 val = rate * 0x89705f41ULL; /* times val for 2^26 Hz */
-
-	val = ((val >> 25) + 1) >> 1;
-	chan->AudioDTOValue = (u32) val;
-	/* chan->AudioDTOUpdated=1; */
-	/* printk(KERN_INFO DEVICE_NAME ": Setting DTO to %08x\n", val); */
-}
 
 static void set_transfer(struct ngene_channel *chan, int state)
 {
@@ -1814,6 +1569,7 @@ static int ngene_start_feed(struct dvb_demux_feed *dvbdmxfeed)
 {
 	struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
 	struct ngene_channel *chan = dvbdmx->priv;
+#ifdef NGENE_COMMAND_API
 	struct ngene *dev = chan->dev;
 
 	if (dev->card_info->io_type[chan->number] & NGENE_IO_TSOUT) {
@@ -1838,6 +1594,7 @@ static int ngene_start_feed(struct dvb_demux_feed *dvbdmxfeed)
 		}
 
 	}
+#endif
 
 	if (chan->users == 0) {
 		set_transfer(chan, 1);
@@ -1851,6 +1608,7 @@ static int ngene_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
 {
 	struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
 	struct ngene_channel *chan = dvbdmx->priv;
+#ifdef NGENE_COMMAND_API
 	struct ngene *dev = chan->dev;
 
 	if (dev->card_info->io_type[chan->number] & NGENE_IO_TSOUT) {
@@ -1870,6 +1628,7 @@ static int ngene_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
 		}
 
 	}
+#endif
 
 	if (--chan->users)
 		return chan->users;
@@ -1879,186 +1638,7 @@ static int ngene_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
 	return 0;
 }
 
-static int write_demod(struct i2c_adapter *adapter, u8 adr, u16 reg, u16 data)
-{
-	u8 mm[5] = { 0x10, (reg >> 8) & 0xff, reg & 0xff,
-		    (data >> 8) & 0xff, data & 0xff};
-	struct i2c_msg msg = {.addr = adr, .flags = 0, .buf = mm, .len = 5 };
 
-	if (i2c_transfer(adapter, &msg, 1) != 1) {
-		printk(KERN_ERR DEVICE_NAME ": error in write_demod\n");
-		return -1;
-	}
-	return 0;
-}
-
-
-static int ngene_drxd_pll_set(struct ngene_channel *chan,
-			      u8 *pll, u8 *aux, u8 plladr)
-{
-	struct i2c_adapter *adap = &chan->i2c_adapter;
-	struct i2c_msg msg_pll = {.addr = plladr, .flags = 0, .buf = pll,
-				  .len = 4};
-	struct i2c_msg msg_aux = {.addr = plladr, .flags = 0, .buf = aux,
-				  .len = 2};
-	int err = 0;
-
-	if (chan->dev->card_info->i2c_access & 1)
-		down(&chan->dev->pll_mutex);
-
-	chan->fe->ops.i2c_gate_ctrl(chan->fe, 1);
-	err = i2c_transfer(adap, &msg_pll, 1);
-	if (err != 1)
-		goto error;
-	if (aux)
-		err = i2c_transfer(adap, &msg_aux, 1);
-error:
-	chan->fe->ops.i2c_gate_ctrl(chan->fe, 0);
-	if (chan->dev->card_info->i2c_access & 1)
-		up(&chan->dev->pll_mutex);
-	return err;
-}
-
-static int ngene_pll_set_th_dtt7520x(void *priv, void *priv_params,
-				     u8 plladr, u8 dadr, s32 *off)
-{
-	struct dvb_frontend_parameters *params = priv_params;
-	struct ngene_channel *chan = priv;
-
-	u32 freq = params->frequency;
-	u8 pll[4], aux[2];
-	u8 c1, c2;
-	u32 div;
-
-	if (freq < 185000000 || freq > 900000000)
-		return -EINVAL;
-
-	if (freq < 465000000)
-		c2 = 0x12;
-	else
-		c2 = 0x18;
-
-	if (freq < 305000000)
-		c1 = 0xb4;
-	else if (freq < 405000000)
-		c1 = 0xbc;
-	else if (freq < 445000000)
-		c1 = 0xf4;
-	else if (freq < 465000000)
-		c1 = 0xfc;
-	else if (freq < 735000000)
-		c1 = 0xbc;
-	else if (freq < 835000000)
-		c1 = 0xf4;
-	else
-		c1 = 0xfc;
-
-	if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
-		c2 ^= 0x10;
-
-	div    = (freq + 36000000 + 166667 / 2) / 166667;
-	*off   = ((s32) div) * 166667 - (s32) freq - 36000000;
-
-	pll[0] = (div >> 8) & 0x7f;
-	pll[1] = div & 0xff;
-	pll[2] = c1;
-	pll[3] = c2;
-
-	aux[0] = (c1 & 0xc7) | 0x98;
-	aux[1] = 0x30;
-
-	return ngene_drxd_pll_set(chan, pll, aux, plladr);
-}
-
-static int ngene_pll_set_mt_3x0823(void *priv,
-				   void *priv_params,
-				   u8 plladr, u8 dadr, s32 *off)
-{
-	struct dvb_frontend_parameters *params = priv_params;
-	struct ngene_channel *chan = priv;
-	struct i2c_adapter *adap = &chan->i2c_adapter;
-	u32 freq = params->frequency;
-	u8 pll[4];
-	u8 aux[2];
-	u8 c1, c2;
-	u32 div;
-
-	if (freq < 47125000 || freq > 855250000)
-		return -EINVAL;
-	else if (freq < 120000000) {
-		c1 = 0xcc;
-		c2 = 0x01;
-	} else if (freq < 155500000) {
-		c1 = 0xfc;
-		c2 = 0x01;
-	} else if (freq < 300000000) {
-		c1 = 0xbc;
-		c2 = 0x02;
-	} else if (freq < 467000000) {
-		c1 = 0xcc;
-		c2 = 0x02;
-	} else {
-		c1 = 0xcc;
-		c2 = 0x04;
-	}
-
-	if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
-		c2 |= 0x08;
-
-#define INTERFREQ (36000000)
-
-	div = (freq + INTERFREQ + 166667 / 2) / 166667;
-
-	*off = ((s32) div) * 166667 - (s32) freq - INTERFREQ;
-
-	pll[0] = (div >> 8) & 0x7f;
-	pll[1] = div & 0xff;
-	pll[2] = c1;
-	pll[3] = c2;
-
-	aux[0] = (c1 & 0xc7) | 0x98;
-	aux[1] = 0x20;
-
-	write_demod(adap, dadr, 0x1007, 0xc27);
-
-	switch (params->u.ofdm.bandwidth) {
-	case BANDWIDTH_7_MHZ:
-		write_demod(adap, dadr, 0x0020, 0x103);
-		break;
-	case BANDWIDTH_AUTO:
-	case BANDWIDTH_8_MHZ:
-		write_demod(adap, dadr, 0x0020, 0x003);
-		break;
-	case BANDWIDTH_6_MHZ:
-		write_demod(adap, dadr, 0x0020, 0x002);
-		/*write_demod(adap, dadr, 0x1022, 397);*/
-		break;
-	}
-
-	return ngene_drxd_pll_set(chan, pll, aux, plladr);
-
-}
-
-static s16 osc_deviation(void *priv, s16 deviation, int flag)
-{
-	struct ngene_channel *chan = priv;
-	struct i2c_adapter *adap = &chan->i2c_adapter;
-	u16 data = 0;
-
-	if (flag) {
-		data = (u16) deviation;
-		printk(KERN_INFO DEVICE_NAME ": write deviation %d\n",
-		       deviation);
-		eeprom_write_ushort(adap, 0x1000 + chan->number, data);
-	} else {
-		if (eeprom_read_ushort(adap, 0x1000 + chan->number, &data))
-			data = 0;
-		printk(KERN_INFO DEVICE_NAME ": read deviation %d\n",
-		       (s16) data);
-	}
-
-	return (s16) data;
-}
 
 static int write_to_decoder(struct dvb_demux_feed *feed,
 			    const u8 *buf, size_t len)
@@ -2175,8 +1755,6 @@ int dec_fw_boot(struct ngene *dev)
 	u32 size;
 	const struct firmware *fw = NULL;
 	u8 *dec_fw;
-	char *fw_name;
-	int err, version;
 
 	if (request_firmware(&fw, DECYPHER_FW, &dev->pci_dev->dev) < 0) {
 		printk(KERN_ERR DEVICE_NAME
@@ -2188,7 +1766,7 @@ int dec_fw_boot(struct ngene *dev)
 	       DECYPHER_FW);
 
 	size = fw->size;
-	dec_fw = fw->data;
+	dec_fw = (u8 *)fw->data;
 	dec_fw_send(dev, dec_fw, size);
 	release_firmware(fw);
 	return 0;
@@ -2487,83 +2065,6 @@ static u32 Buffer2Sizes[MAX_STREAM] = {
 	0
 };
 
-static int allocate_buffer(struct pci_dev *pci_dev, dma_addr_t of,
-			   struct SRingBufferDescriptor *rbuf,
-			   u32 entries, u32 size1, u32 size2)
-{
-	if (create_ring_buffer(pci_dev, rbuf, entries) < 0)
-		return -ENOMEM;
-
-	if (AllocateRingBuffers(pci_dev, of, rbuf, size1, size2) < 0)
-		return -ENOMEM;
-
-	return 0;
-}
-
-static int channel_allocate_buffers(struct ngene_channel *chan)
-{
-	struct ngene *dev = chan->dev;
-	int type = dev->card_info->io_type[chan->number];
-	int status;
-
-	chan->State = KSSTATE_STOP;
-
-	if (type & (NGENE_IO_TV | NGENE_IO_HDTV | NGENE_IO_AIN)) {
-		status = create_ring_buffer(dev->pci_dev,
-					    &chan->RingBuffer,
-					    RingBufferSizes[chan->number]);
-		if (status < 0)
-			return -ENOMEM;
-
-		if (type & (NGENE_IO_TV | NGENE_IO_AIN)) {
-			status = AllocateRingBuffers(dev->pci_dev,
-						     dev->PAOverflowBuffer,
-						     &chan->RingBuffer,
-						     Buffer1Sizes[chan->number],
-						     Buffer2Sizes[chan->
-								  number]);
-			if (status < 0)
-				return -ENOMEM;
-		} else if (type & NGENE_IO_HDTV) {
-			status = AllocateRingBuffers(dev->pci_dev,
-						     dev->PAOverflowBuffer,
-						     &chan->RingBuffer,
-						     MAX_HDTV_BUFFER_SIZE, 0);
-			if (status < 0)
-				return -ENOMEM;
-		}
-	}
-
-	if (type & (NGENE_IO_TSIN | NGENE_IO_TSOUT)) {
-
-		status = create_ring_buffer(dev->pci_dev,
-					    &chan->TSRingBuffer, RING_SIZE_TS);
-		if (status < 0)
-			return -ENOMEM;
-
-		status = AllocateRingBuffers(dev->pci_dev,
-					     dev->PAOverflowBuffer,
-					     &chan->TSRingBuffer,
-					     MAX_TS_BUFFER_SIZE, 0);
-		if (status)
-			return -ENOMEM;
-	}
-
-	if (type & NGENE_IO_TSOUT) {
-		status = create_ring_buffer(dev->pci_dev,
-					    &chan->TSIdleBuffer, 1);
-		if (status < 0)
-			return -ENOMEM;
-		status = AllocateRingBuffers(dev->pci_dev,
-					     dev->PAOverflowBuffer,
-					     &chan->TSIdleBuffer,
-					     MAX_TS_BUFFER_SIZE, 0);
-		if (status)
-			return -ENOMEM;
-		FillTSIdleBuffer(&chan->TSIdleBuffer, &chan->TSRingBuffer);
-	}
-	return 0;
-}
 
 static int AllocCommonBuffers(struct ngene *dev)
 {
@@ -2737,18 +2238,12 @@ static int ngene_load_firm(struct ngene *dev)
 	default:
 	case 15:
 		version = 15;
-		ngene_fw = FW15;
-		size = sizeof(FW15);
 		fw_name = "ngene_15.fw";
 		break;
 	case 16:
-		ngene_fw = FW16;
-		size = sizeof(FW16);
 		fw_name = "ngene_16.fw";
 		break;
 	case 17:
-		ngene_fw = FW17;
-		size = sizeof(FW17);
 		fw_name = "ngene_17.fw";
 		break;
 	}
@@ -2776,7 +2271,7 @@ static int ngene_load_firm(struct ngene *dev)
 	}
 	printk(KERN_INFO DEVICE_NAME ": Loading firmware file %s.\n", fw_name);
 	size = fw->size;
-	ngene_fw = fw->data;
+	ngene_fw = (u8 *) fw->data;
 	err = ngene_command_load_firmware(dev, ngene_fw, size);
 	release_firmware(fw);
 #endif
@@ -2843,9 +2338,6 @@ static int ngene_start(struct ngene *dev)
 			{6144 / 64, 0, 0, 2048 / 64, 2048 / 64, 2048 / 64};
 		u8 tsin4_config[6] =
 			{3072 / 64, 3072 / 64, 0, 3072 / 64, 3072 / 64, 0};
-		u8 ts5_config[6] =
-			{2048 / 64, 2048 / 64, 0, 2048 / 64, 2048 / 64,
-			 2048 / 64};
 		u8 default_config[6] =
 			{4096 / 64, 4096 / 64, 0, 2048 / 64, 2048 / 64, 0};
 		u8 *bconf = default_config;
@@ -2883,540 +2375,17 @@ fail:
 	return stat;
 }
 
-/****************************************************************************/
-/* DVB audio/video device functions *****************************************/
-/****************************************************************************/
 
-static ssize_t audio_write(struct file *file,
-			   const char *buf, size_t count, loff_t *ppos)
-{
-	return -EINVAL;
-}
-
-ssize_t audio_read(struct file *file, char *buf, size_t count, loff_t *ppos)
-{
-	struct dvb_device *dvbdev = file->private_data;
-	struct ngene_channel *chan = dvbdev->priv;
-	struct ngene *dev = chan->dev;
-	int left;
-	int avail;
-
-	left = count;
-	while (left) {
-		if (wait_event_interruptible(
-				dev->ain_rbuf.queue,
-				dvb_ringbuffer_avail(&dev->ain_rbuf) > 0) < 0)
-			return -EAGAIN;
-		avail = dvb_ringbuffer_avail(&dev->ain_rbuf);
-		if (avail > left)
-			avail = left;
-		dvb_ringbuffer_read_user(&dev->ain_rbuf, buf, avail);
-		left -= avail;
-		buf += avail;
-	}
-	return count;
-}
-
-static int audio_open(struct inode *inode, struct file *file)
-{
-	struct dvb_device *dvbdev = file->private_data;
-	struct ngene_channel *chan = dvbdev->priv;
-	struct ngene *dev = chan->dev;
-	struct ngene_channel *chan2 = &chan->dev->channel[2];
-	int ret;
-
-	ret = dvb_generic_open(inode, file);
-	if (ret < 0)
-		return ret;
-	my_dvb_ringbuffer_flush(&dev->ain_rbuf);
-
-	chan2->Capture1Length = MAX_AUDIO_BUFFER_SIZE;
-	chan2->pBufferExchange = ain_exchange;
-	ngene_command_stream_control(chan2->dev, chan2->number, 0x80,
-				     SMODE_AUDIO_CAPTURE, 0);
-	return ret;
-}
-
-static int audio_release(struct inode *inode, struct file *file)
-{
-	struct dvb_device *dvbdev = file->private_data;
-	struct ngene_channel *chan = dvbdev->priv;
-	struct ngene *dev = chan->dev;
-	struct ngene_channel *chan2 = &chan->dev->channel[2];
-
-	ngene_command_stream_control(dev, 2, 0, 0, 0);
-	chan2->pBufferExchange = 0;
-
-	return dvb_generic_release(inode, file);
-}
-
-static const struct file_operations audio_fops = {
-	.owner   = THIS_MODULE,
-	.read    = audio_read,
-	.write   = audio_write,
-	.open    = audio_open,
-	.release = audio_release,
-};
-
-static struct dvb_device dvbdev_audio = {
-	.priv    = 0,
-	.readers = -1,
-	.writers = 1,
-	.users   = 1,
-	.fops    = &audio_fops,
-};
-
-static int video_open(struct inode *inode, struct file *file)
-{
-	struct dvb_device *dvbdev = file->private_data;
-	struct ngene_channel *chan = dvbdev->priv;
-	struct ngene *dev = chan->dev;
-	struct ngene_channel *chan0 = &chan->dev->channel[0];
-	int ret;
-
-	ret = dvb_generic_open(inode, file);
-	if (ret < 0)
-		return ret;
-	if ((file->f_flags & O_ACCMODE) != O_RDONLY)
-		return ret;
-	my_dvb_ringbuffer_flush(&dev->vin_rbuf);
-
-	chan0->nBytesPerLine = 1920 * 2;
-	chan0->nLines = 540;
-	chan0->Capture1Length = 1920 * 2 * 540;
-	chan0->pBufferExchange = vcap_exchange;
-	chan0->itumode = 2;
-	ngene_command_stream_control(chan0->dev, chan0->number,
-				     0x80, SMODE_VIDEO_CAPTURE, 0);
-	return ret;
-}
-
-static int video_release(struct inode *inode, struct file *file)
-{
-	struct dvb_device *dvbdev = file->private_data;
-	struct ngene_channel *chan = dvbdev->priv;
-	struct ngene *dev = chan->dev;
-	struct ngene_channel *chan0 = &chan->dev->channel[0];
-
-	ngene_command_stream_control(dev, 0, 0, 0, 0);
-	chan0->pBufferExchange = 0;
-
-	return dvb_generic_release(inode, file);
-}
-
-static ssize_t video_write(struct file *file,
-			   const char *buf, size_t count, loff_t *ppos)
-{
-	return -EINVAL;
-}
-
-ssize_t video_read(struct file *file, char *buf, size_t count, loff_t *ppos)
-{
-	struct dvb_device *dvbdev = file->private_data;
-	struct ngene_channel *chan = dvbdev->priv;
-	struct ngene *dev = chan->dev;
-	int left, avail;
-
-	left = count;
-	while (left) {
-		if (wait_event_interruptible(
-				dev->vin_rbuf.queue,
-				dvb_ringbuffer_avail(&dev->vin_rbuf) > 0) < 0)
-			return -EAGAIN;
-		avail = dvb_ringbuffer_avail(&dev->vin_rbuf);
-		if (avail > left)
-			avail = left;
-		dvb_ringbuffer_read_user(&dev->vin_rbuf, buf, avail);
-		left -= avail;
-		buf += avail;
-	}
-	return count;
-}
-
-/* Why is this not exported from dvb_core ?!?! */
-
-static int dvb_usercopy2(struct inode *inode, struct file *file,
-			 unsigned int cmd, unsigned long arg,
-			 int (*func)(struct inode *inode, struct file *file,
-				     unsigned int cmd, void *arg))
-{
-	char sbuf[128];
-	void *mbuf = NULL;
-	void *parg = NULL;
-	int  err   = -EINVAL;
-
-	/*  Copy arguments into temp kernel buffer  */
-	switch (_IOC_DIR(cmd)) {
-	case _IOC_NONE:
-		/*
-		 * For this command, the pointer is actually an integer
-		 * argument.
-		 */
-		parg = (void *)arg;
-		break;
-	case _IOC_READ: /* some v4l ioctls are marked wrong ... */
-	case _IOC_WRITE:
-	case (_IOC_WRITE | _IOC_READ):
-		if (_IOC_SIZE(cmd) <= sizeof(sbuf)) {
-			parg = sbuf;
-		} else {
-			/* too big to allocate from stack */
-			mbuf = kmalloc(_IOC_SIZE(cmd), GFP_KERNEL);
-			if (NULL == mbuf)
-				return -ENOMEM;
-			parg = mbuf;
-		}
-
-		err = -EFAULT;
-		if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
-			goto out;
-		break;
-	}
-
-	/* call driver */
-	err = func(inode, file, cmd, parg);
-	if (err == -ENOIOCTLCMD)
-		err = -EINVAL;
-
-	if (err < 0)
-		goto out;
-
-	/*  Copy results into user buffer  */
-	switch (_IOC_DIR(cmd)) {
-	case _IOC_READ:
-	case (_IOC_WRITE | _IOC_READ):
-		if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))
-			err = -EFAULT;
-		break;
-	}
-
-out:
-	kfree(mbuf);
-	return err;
-}
-
-static int video_do_ioctl(struct inode *inode, struct file *file,
-			  unsigned int cmd, void *parg)
-{
-	struct dvb_device *dvbdev = file->private_data;
-	struct ngene_channel *chan = dvbdev->priv;
-	struct ngene *dev = chan->dev;
-	int ret = 0;
-	unsigned long arg = (unsigned long)parg;
-
-	switch (cmd) {
-	case VIDEO_SET_STREAMTYPE:
-		switch (arg) {
-		case VIDEO_CAP_MPEG2:
-			/* printk(KERN_INFO DEVICE_NAME ": setting MPEG2\n"); */
-			send_cli(dev, "vdec mpeg2\n");
-			break;
-		case VIDEO_CAP_AVC:
-			/* printk(KERN_INFO DEVICE_NAME ": setting H264\n"); */
-			send_cli(dev, "vdec h264\n");
-			break;
-		case VIDEO_CAP_VC1:
-			/* printk(KERN_INFO DEVICE_NAME ": setting VC1\n"); */
-			send_cli(dev, "vdec vc1\n");
-			break;
-		default:
-			ret = -EINVAL;
-			break;
-		}
-		break;
-	default:
-		ret = -ENOIOCTLCMD;
-		return -EINVAL;
-	}
-	return ret;
-}
-
-static int video_ioctl(struct inode *inode, struct file *file,
-		       unsigned int cmd, unsigned long arg)
-{
-	return dvb_usercopy2(inode, file, cmd, arg, video_do_ioctl);
-}
-
-static const struct file_operations video_fops = {
-	.owner   = THIS_MODULE,
-	.read    = video_read,
-	.write   = video_write,
-	.open    = video_open,
-	.release = video_release,
-	.ioctl   = video_ioctl,
-};
-
-static struct dvb_device dvbdev_video = {
-	.priv    = 0,
-	.readers = -1,
-	.writers = 1,
-	.users   = -1,
-	.fops    = &video_fops,
-};
-
-/****************************************************************************/
-/* LNBH21 *******************************************************************/
-/****************************************************************************/
-
-static int lnbh21_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
-{
-	struct ngene_channel *chan =
-		*(struct ngene_channel **) fe->demodulator_priv;
-
-	switch (voltage) {
-	case SEC_VOLTAGE_OFF:
-		chan->lnbh &= 0xf3;
-		break;
-	case SEC_VOLTAGE_13:
-		chan->lnbh |= 0x04;
-		chan->lnbh &= ~0x08;
-		break;
-	case SEC_VOLTAGE_18:
-		chan->lnbh |= 0x0c;
-		break;
-	default:
-		return -EINVAL;
-	};
-	chan->lnbh |= 0x10;
-	return i2c_write(&chan->i2c_adapter,
-			 chan->dev->card_info->lnb[chan->number], chan->lnbh);
-}
-
-static int lnbh21_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
-{
-	struct ngene_channel *chan =
-		*(struct ngene_channel **)fe->demodulator_priv;
-
-	switch (tone) {
-	case SEC_TONE_ON:
-		chan->lnbh |= 0x20;
-		break;
-	case SEC_TONE_OFF:
-		chan->lnbh &= 0xdf;
-		break;
-	default:
-		return -EINVAL;
-	}
-	return i2c_write(&chan->i2c_adapter,
-			 chan->dev->card_info->lnb[chan->number], chan->lnbh);
-}
 
 /****************************************************************************/
 /* Switch control (I2C gates, etc.) *****************************************/
 /****************************************************************************/
 
-static int avf_output(struct ngene_channel *chan, int state)
-{
-	if (chan->dev->card_info->avf[chan->number])
-		i2c_write_register(&chan->i2c_adapter,
-				   chan->dev->card_info->avf[chan->number],
-				   0xf2, state ? 0x89 : 0x80);
-	return 0;
-}
-
-/* Viper expander: sw11,sw12,sw21,sw22,i2csw1,i2csw2,tsen1,tsen2 */
-
-static int exp_set(struct ngene *dev)
-{
-	return i2c_write(&dev->channel[0].i2c_adapter,
-			 dev->card_info->exp, dev->exp_val);
-}
-
-static int exp_init(struct ngene *dev)
-{
-	if (!dev->card_info->exp)
-		return 0;
-	dev->exp_val = dev->card_info->exp_init;
-	return exp_set(dev);
-}
-
-static int exp_set_bit(struct ngene *dev, int bit, int val)
-{
-	if (val)
-		set_bit(bit, &dev->exp_val);
-	else
-		clear_bit(bit, &dev->exp_val);
-	return exp_set(dev);
-}
-
-static int viper_switch_ctrl(struct ngene_channel *chan, int type, int val)
-{
-	switch (type) {
-	case 0: /* I2C tuner gate on/off */
-		return exp_set_bit(chan->dev, 4 + chan->number, val);
-	case 1: /* Stream: 0=TS 1=ITU */
-		avf_output(chan, val);
-		return exp_set_bit(chan->dev, 6 + chan->number, val);
-	case 2: /* Input: 0=digital 1=analog antenna input */
-		exp_set_bit(chan->dev, 0 + chan->number * 2, val ? 0 : 1);
-		exp_set_bit(chan->dev, 1 + chan->number * 2, val ? 1 : 0);
-		break;
-	}
-	return 0;
-}
-
-static int viper_switch_ctrl2(struct ngene_channel *chan, int type, int val)
-{
-	switch (type) {
-	case 0: /* I2C tuner gate on/off */
-		return exp_set_bit(chan->dev, 4 + chan->number, val);
-	case 1: /* Stream: 0=TS 1=ITU */
-		avf_output(chan, val);
-		return exp_set_bit(chan->dev, 6 + chan->number, val);
-	case 2: /* Input: 0=digital 1=analog antenna input */
-		exp_set_bit(chan->dev, 0 + chan->number * 2, val ? 0 : 1);
-		exp_set_bit(chan->dev, 1 + chan->number * 2, 0);
-		break;
-	}
-	return 0;
-}
-
-static int viper_gate_ctrl(struct dvb_frontend *fe, int enable)
-{
-	/* Well, just abuse sec :-) */
-	struct ngene_channel *chan = fe->sec_priv;
-	struct ngene *dev = chan->dev;
-
-	return dev->card_info->switch_ctrl(chan, 0, enable);
-}
-