Merge ../powerpc-merge

53 files changed, 383 insertions, 2289 deletions

diff --git a/drivers/media/dvb/b2c2/Kconfig b/drivers/media/dvb/b2c2/Kconfig
index 2583a865a58..2963605c0ec 100644
--- a/drivers/media/dvb/b2c2/Kconfig
+++ b/drivers/media/dvb/b2c2/Kconfig
@@ -4,7 +4,7 @@ config DVB_B2C2_FLEXCOP
 	select DVB_STV0299
 	select DVB_MT352
 	select DVB_MT312
-	select DVB_NXT2002
+	select DVB_NXT200X
 	select DVB_STV0297
 	select DVB_BCM3510
 	select DVB_LGDT330X
diff --git a/drivers/media/dvb/b2c2/flexcop-common.h b/drivers/media/dvb/b2c2/flexcop-common.h
index 344a3c89846..7d7e1613c5a 100644
--- a/drivers/media/dvb/b2c2/flexcop-common.h
+++ b/drivers/media/dvb/b2c2/flexcop-common.h
@@ -116,11 +116,9 @@ void flexcop_dma_free(struct flexcop_dma *dma);
 
 int flexcop_dma_control_timer_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
 int flexcop_dma_control_size_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
-int flexcop_dma_control_packet_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
 int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma, flexcop_dma_index_t dma_idx);
 int flexcop_dma_xfer_control(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, flexcop_dma_addr_index_t index, int onoff);
 int flexcop_dma_config_timer(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 cycles);
-int flexcop_dma_config_packet_count(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 packets);
 
 /* from flexcop-eeprom.c */
 /* the PCI part uses this call to get the MAC address, the USB part has its own */
diff --git a/drivers/media/dvb/b2c2/flexcop-dma.c b/drivers/media/dvb/b2c2/flexcop-dma.c
index cf4ed1df608..6f592bc32d2 100644
--- a/drivers/media/dvb/b2c2/flexcop-dma.c
+++ b/drivers/media/dvb/b2c2/flexcop-dma.c
@@ -169,38 +169,3 @@ int flexcop_dma_config_timer(struct flexcop_device *fc,
 }
 EXPORT_SYMBOL(flexcop_dma_config_timer);
 
-/* packet IRQ does not exist in FCII or FCIIb - according to data book and tests */
-int flexcop_dma_control_packet_irq(struct flexcop_device *fc,
-		flexcop_dma_index_t no,
-		int onoff)
-{
-	flexcop_ibi_value v = fc->read_ibi_reg(fc,ctrl_208);
-
-	deb_rdump("reg: %03x: %x\n",ctrl_208,v.raw);
-	if (no & FC_DMA_1)
-		v.ctrl_208.DMA1_Size_IRQ_Enable_sig = onoff;
-
-	if (no & FC_DMA_2)
-		v.ctrl_208.DMA2_Size_IRQ_Enable_sig = onoff;
-
-	fc->write_ibi_reg(fc,ctrl_208,v);
-	deb_rdump("reg: %03x: %x\n",ctrl_208,v.raw);
-
-	return 0;
-}
-EXPORT_SYMBOL(flexcop_dma_control_packet_irq);
-
-int flexcop_dma_config_packet_count(struct flexcop_device *fc,
-		flexcop_dma_index_t dma_idx,
-		u8 packets)
-{
-	flexcop_ibi_register r = (dma_idx & FC_DMA_1) ? dma1_004 : dma2_014;
-	flexcop_ibi_value v = fc->read_ibi_reg(fc,r);
-
-	flexcop_dma_remap(fc,dma_idx,1);
-
-	v.dma_0x4_remap.DMA_maxpackets = packets;
-	fc->write_ibi_reg(fc,r,v);
-	return 0;
-}
-EXPORT_SYMBOL(flexcop_dma_config_packet_count);
diff --git a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
index 0b940e152b7..390cc3a99ce 100644
--- a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
+++ b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
@@ -9,7 +9,7 @@
 
 #include "stv0299.h"
 #include "mt352.h"
-#include "nxt2002.h"
+#include "nxt200x.h"
 #include "bcm3510.h"
 #include "stv0297.h"
 #include "mt312.h"
@@ -343,9 +343,10 @@ static struct lgdt330x_config air2pc_atsc_hd5000_config = {
 	.clock_polarity_flip = 1,
 };
 
-static struct nxt2002_config samsung_tbmv_config = {
+static struct nxt200x_config samsung_tbmv_config = {
 	.demod_address    = 0x0a,
-	.request_firmware = flexcop_fe_request_firmware,
+	.pll_address      = 0xc2,
+	.pll_desc         = &dvb_pll_samsung_tbmv,
 };
 
 static struct bcm3510_config air2pc_atsc_first_gen_config = {
@@ -505,7 +506,7 @@ int flexcop_frontend_init(struct flexcop_device *fc)
 		info("found the mt352 at i2c address: 0x%02x",samsung_tdtc9251dh0_config.demod_address);
 	} else
 	/* try the air atsc 2nd generation (nxt2002) */
-	if ((fc->fe = nxt2002_attach(&samsung_tbmv_config, &fc->i2c_adap)) != NULL) {
+	if ((fc->fe = nxt200x_attach(&samsung_tbmv_config, &fc->i2c_adap)) != NULL) {
 		fc->dev_type          = FC_AIR_ATSC2;
 		info("found the nxt2002 at i2c address: 0x%02x",samsung_tbmv_config.demod_address);
 	} else
diff --git a/drivers/media/dvb/b2c2/flexcop-misc.c b/drivers/media/dvb/b2c2/flexcop-misc.c
index 62282d8dbfa..167583bf062 100644
--- a/drivers/media/dvb/b2c2/flexcop-misc.c
+++ b/drivers/media/dvb/b2c2/flexcop-misc.c
@@ -36,14 +36,14 @@ void flexcop_determine_revision(struct flexcop_device *fc)
 	/* bus parts have to decide if hw pid filtering is used or not. */
 }
 
-const char *flexcop_revision_names[] = {
+static const char *flexcop_revision_names[] = {
 	"Unkown chip",
 	"FlexCopII",
 	"FlexCopIIb",
 	"FlexCopIII",
 };
 
-const char *flexcop_device_names[] = {
+static const char *flexcop_device_names[] = {
 	"Unkown device",
 	"Air2PC/AirStar 2 DVB-T",
 	"Air2PC/AirStar 2 ATSC 1st generation",
@@ -54,7 +54,7 @@ const char *flexcop_device_names[] = {
 	"Air2PC/AirStar 2 ATSC 3rd generation (HD5000)",
 };
 
-const char *flexcop_bus_names[] = {
+static const char *flexcop_bus_names[] = {
 	"USB",
 	"PCI",
 };
diff --git a/drivers/media/dvb/b2c2/flexcop-pci.c b/drivers/media/dvb/b2c2/flexcop-pci.c
index 2f76eb3fea4..9bc40bdcc28 100644
--- a/drivers/media/dvb/b2c2/flexcop-pci.c
+++ b/drivers/media/dvb/b2c2/flexcop-pci.c
@@ -161,8 +161,10 @@ static irqreturn_t flexcop_pci_isr(int irq, void *dev_id, struct pt_regs *regs)
 			fc->read_ibi_reg(fc,dma1_008).dma_0x8.dma_cur_addr << 2;
 		u32 cur_pos = cur_addr - fc_pci->dma[0].dma_addr0;
 
-		deb_irq("%u irq: %08x cur_addr: %08x: cur_pos: %08x, last_cur_pos: %08x ",
-				jiffies_to_usecs(jiffies - fc_pci->last_irq),v.raw,cur_addr,cur_pos,fc_pci->last_dma1_cur_pos);
+		deb_irq("%u irq: %08x cur_addr: %llx: cur_pos: %08x, last_cur_pos: %08x ",
+				jiffies_to_usecs(jiffies - fc_pci->last_irq),
+				v.raw, (unsigned long long)cur_addr, cur_pos,
+				fc_pci->last_dma1_cur_pos);
 		fc_pci->last_irq = jiffies;
 
 		/* buffer end was reached, restarted from the beginning
diff --git a/drivers/media/dvb/b2c2/flexcop-reg.h b/drivers/media/dvb/b2c2/flexcop-reg.h
index 3153f9513c6..491f9bd6e19 100644
--- a/drivers/media/dvb/b2c2/flexcop-reg.h
+++ b/drivers/media/dvb/b2c2/flexcop-reg.h
@@ -16,8 +16,6 @@ typedef enum {
 	FLEXCOP_III,
 } flexcop_revision_t;
 
-extern const char *flexcop_revision_names[];
-
 typedef enum {
 	FC_UNK = 0,
 	FC_AIR_DVB,
@@ -34,8 +32,6 @@ typedef enum {
 	FC_PCI,
 } flexcop_bus_t;
 
-extern const char *flexcop_device_names[];
-
 /* FlexCop IBI Registers */
 #if defined(__LITTLE_ENDIAN)
 	#include "flexcop_ibi_value_le.h"
diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c
index a04bb61f21f..34c3189a1a3 100644
--- a/drivers/media/dvb/bt8xx/bt878.c
+++ b/drivers/media/dvb/bt8xx/bt878.c
@@ -381,6 +381,23 @@ bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *
 
 EXPORT_SYMBOL(bt878_device_control);
 
+
+struct cards card_list[] __devinitdata = {
+
+	{ 0x01010071, BTTV_BOARD_NEBULA_DIGITV,			"Nebula Electronics DigiTV" },
+	{ 0x07611461, BTTV_BOARD_AVDVBT_761,			"AverMedia AverTV DVB-T 761" },
+	{ 0x001c11bd, BTTV_BOARD_PINNACLESAT,			"Pinnacle PCTV Sat" },
+	{ 0x002611bd, BTTV_BOARD_TWINHAN_DST,			"Pinnacle PCTV SAT CI" },
+	{ 0x00011822, BTTV_BOARD_TWINHAN_DST,			"Twinhan VisionPlus DVB" },
+	{ 0xfc00270f, BTTV_BOARD_TWINHAN_DST,			"ChainTech digitop DST-1000 DVB-S" },
+	{ 0x07711461, BTTV_BOARD_AVDVBT_771,			"AVermedia AverTV DVB-T 771" },
+	{ 0xdb1018ac, BTTV_BOARD_DVICO_DVBT_LITE,		"DViCO FusionHDTV DVB-T Lite" },
+	{ 0xd50018ac, BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE,	"DViCO FusionHDTV 5 Lite" },
+	{ 0x20007063, BTTV_BOARD_PC_HDTV,			"pcHDTV HD-2000 TV"},
+	{ 0, -1, NULL }
+};
+
+
 /***********************/
 /* PCI device handling */
 /***********************/
@@ -388,18 +405,41 @@ EXPORT_SYMBOL(bt878_device_control);
 static int __devinit bt878_probe(struct pci_dev *dev,
 				 const struct pci_device_id *pci_id)
 {
-	int result;
+	int result = 0, has_dvb = 0, i;
 	unsigned char lat;
 	struct bt878 *bt;
 #if defined(__powerpc__)
 	unsigned int cmd;
 #endif
+	unsigned int cardid;
+	unsigned short id;
+	struct cards *dvb_cards;
 
 	printk(KERN_INFO "bt878: Bt878 AUDIO function found (%d).\n",
 	       bt878_num);
 	if (pci_enable_device(dev))
 		return -EIO;
 
+	pci_read_config_word(dev, PCI_SUBSYSTEM_ID, &id);
+	cardid = id << 16;
+	pci_read_config_word(dev, PCI_SUBSYSTEM_VENDOR_ID, &id);
+	cardid |= id;
+
+	for (i = 0, dvb_cards = card_list; i < ARRAY_SIZE(card_list); i++, dvb_cards++) {
+		if (cardid == dvb_cards->pci_id) {
+			printk("%s: card id=[0x%x],[ %s ] has DVB functions.\n",
+				__func__, cardid, dvb_cards->name);
+			has_dvb = 1;
+		}
+	}
+
+	if (!has_dvb) {
+		printk("%s: card id=[0x%x], Unknown card.\nExiting..\n", __func__, cardid);
+		result = -EINVAL;
+
+		goto fail0;
+	}
+
 	bt = &bt878[bt878_num];
 	bt->dev = dev;
 	bt->nr = bt878_num;
@@ -416,6 +456,8 @@ static int __devinit bt878_probe(struct pci_dev *dev,
 
 	pci_read_config_byte(dev, PCI_CLASS_REVISION, &bt->revision);
 	pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat);
+
+
 	printk(KERN_INFO "bt878(%d): Bt%x (rev %d) at %02x:%02x.%x, ",
 	       bt878_num, bt->id, bt->revision, dev->bus->number,
 	       PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn));
diff --git a/drivers/media/dvb/bt8xx/bt878.h b/drivers/media/dvb/bt8xx/bt878.h
index a73baf00ca3..9faf93770d0 100644
--- a/drivers/media/dvb/bt8xx/bt878.h
+++ b/drivers/media/dvb/bt8xx/bt878.h
@@ -88,6 +88,23 @@
 
 #define BT878_RISC_SYNC_MASK	(1 << 15)
 
+
+#define BTTV_BOARD_UNKNOWN                 0x00
+#define BTTV_BOARD_PINNACLESAT             0x5e
+#define BTTV_BOARD_NEBULA_DIGITV           0x68
+#define BTTV_BOARD_PC_HDTV                 0x70
+#define BTTV_BOARD_TWINHAN_DST             0x71
+#define BTTV_BOARD_AVDVBT_771              0x7b
+#define BTTV_BOARD_AVDVBT_761              0x7c
+#define BTTV_BOARD_DVICO_DVBT_LITE         0x80
+#define BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE 0x87
+
+struct cards {
+	__u32 pci_id;
+	__u16 card_id;
+	char  *name;
+};
+
 extern int bt878_num;
 
 struct bt878 {
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 90a69d343b7..d3df12039b0 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -83,12 +83,18 @@ config DVB_USB_UMT_010
 	  Say Y here to support the HanfTek UMT-010 USB2.0 stick-sized DVB-T receiver.
 
 config DVB_USB_CXUSB
-	tristate "Medion MD95700 hybrid USB2.0 (Conexant) support"
+	tristate "Conexant USB2.0 hybrid reference design support"
 	depends on DVB_USB
 	select DVB_CX22702
+	select DVB_LGDT330X
+	select DVB_MT352
 	help
-	  Say Y here to support the Medion MD95700 hybrid USB2.0 device. Currently
-	  only the DVB-T part is supported.
+	  Say Y here to support the Conexant USB2.0 hybrid reference design.
+	  Currently, only DVB and ATSC modes are supported, analog mode
+	  shall be added in the future. Devices that require this module:
+
+	  Medion MD95700 hybrid USB2.0 device.
+	  DViCO FusionHDTV (Bluebird) USB2.0 devices
 
 config DVB_USB_DIGITV
 	tristate "Nebula Electronics uDigiTV DVB-T USB2.0 support"
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index a7fb06f4cd3..f327fac1688 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -184,7 +184,7 @@ static int cxusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 	return 0;
 }
 
-struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
+static struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
 	{ 0xfe, 0x02, KEY_TV },
 	{ 0xfe, 0x0e, KEY_MP3 },
 	{ 0xfe, 0x1a, KEY_DVD },
@@ -234,7 +234,7 @@ struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
 
 static int cxusb_dee1601_demod_init(struct dvb_frontend* fe)
 {
-	static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x38 };
+	static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x28 };
 	static u8 reset []         = { RESET,      0x80 };
 	static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 	static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0x20 };
@@ -255,7 +255,7 @@ static int cxusb_dee1601_demod_init(struct dvb_frontend* fe)
 
 static int cxusb_mt352_demod_init(struct dvb_frontend* fe)
 {	/* used in both lgz201 and th7579 */
-	static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x39 };
+	static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x29 };
 	static u8 reset []         = { RESET,      0x80 };
 	static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 	static u8 agc_cfg []       = { AGC_TARGET, 0x24, 0x20 };
@@ -273,7 +273,7 @@ static int cxusb_mt352_demod_init(struct dvb_frontend* fe)
 	return 0;
 }
 
-struct cx22702_config cxusb_cx22702_config = {
+static struct cx22702_config cxusb_cx22702_config = {
 	.demod_address = 0x63,
 
 	.output_mode = CX22702_PARALLEL_OUTPUT,
@@ -282,13 +282,13 @@ struct cx22702_config cxusb_cx22702_config = {
 	.pll_set  = dvb_usb_pll_set_i2c,
 };
 
-struct lgdt330x_config cxusb_lgdt330x_config = {
+static struct lgdt330x_config cxusb_lgdt330x_config = {
 	.demod_address = 0x0e,
 	.demod_chip    = LGDT3303,
 	.pll_set       = dvb_usb_pll_set_i2c,
 };
 
-struct mt352_config cxusb_dee1601_config = {
+static struct mt352_config cxusb_dee1601_config = {
 	.demod_address = 0x0f,
 	.demod_init    = cxusb_dee1601_demod_init,
 	.pll_set       = dvb_usb_pll_set,
diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c
index e6c55c9c941..caa1346e306 100644
--- a/drivers/media/dvb/dvb-usb/digitv.c
+++ b/drivers/media/dvb/dvb-usb/digitv.c
@@ -175,11 +175,13 @@ static int digitv_probe(struct usb_interface *intf,
 	if ((ret = dvb_usb_device_init(intf,&digitv_properties,THIS_MODULE,&d)) == 0) {
 		u8 b[4] = { 0 };
 
-		b[0] = 1;
-		digitv_ctrl_msg(d,USB_WRITE_REMOTE_TYPE,0,b,4,NULL,0);
+		if (d != NULL) { /* do that only when the firmware is loaded */
+			b[0] = 1;
+			digitv_ctrl_msg(d,USB_WRITE_REMOTE_TYPE,0,b,4,NULL,0);
 
-		b[0] = 0;
-		digitv_ctrl_msg(d,USB_WRITE_REMOTE,0,b,4,NULL,0);
+			b[0] = 0;
+			digitv_ctrl_msg(d,USB_WRITE_REMOTE,0,b,4,NULL,0);
+		}
 	}
 	return ret;
 }
@@ -194,7 +196,7 @@ static struct dvb_usb_properties digitv_properties = {
 	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
 	.usb_ctrl = CYPRESS_FX2,
-	.firmware = "dvb-usb-digitv-01.fw",
+	.firmware = "dvb-usb-digitv-02.fw",
 
 	.size_of_priv     = 0,
 
@@ -229,6 +231,7 @@ static struct dvb_usb_properties digitv_properties = {
 			{ &digitv_table[0], NULL },
 			{ NULL },
 		},
+		{ NULL },
 	}
 };
 
diff --git a/drivers/media/dvb/dvb-usb/dtt200u.c b/drivers/media/dvb/dvb-usb/dtt200u.c
index 130ea7f21f5..12ebaf8bddc 100644
--- a/drivers/media/dvb/dvb-usb/dtt200u.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u.c
@@ -151,7 +151,7 @@ static struct dvb_usb_properties dtt200u_properties = {
 		  .cold_ids = { &dtt200u_usb_table[0], NULL },
 		  .warm_ids = { &dtt200u_usb_table[1], NULL },
 		},
-		{ 0 },
+		{ NULL },
 	}
 };
 
@@ -192,7 +192,7 @@ static struct dvb_usb_properties wt220u_properties = {
 		  .cold_ids = { &dtt200u_usb_table[2], NULL },
 		  .warm_ids = { &dtt200u_usb_table[3], NULL },
 		},
-		{ 0 },
+		{ NULL },
 	}
 };
 
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c b/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
index 8535895819f..9222b0a81f7 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
@@ -24,6 +24,9 @@ static struct usb_cypress_controller cypress[] = {
 	{ .id = CYPRESS_FX2,     .name = "Cypress FX2",     .cpu_cs_register = 0xe600 },
 };
 
+static int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx,
+			       int *pos);
+
 /*
  * load a firmware packet to the device
  */
@@ -112,7 +115,8 @@ int dvb_usb_download_firmware(struct usb_device *udev, struct dvb_usb_properties
 	return ret;
 }
 
-int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx, int *pos)
+static int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx,
+			       int *pos)
 {
 	u8 *b = (u8 *) &fw->data[*pos];
 	int data_offs = 4;
@@ -142,5 +146,3 @@ int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx, int *pos)
 
 	return *pos;
 }
-EXPORT_SYMBOL(dvb_usb_get_hexline);
-
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h
index dd568396e59..5e5d21ad93c 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb.h
@@ -341,7 +341,6 @@ struct hexline {
 	u8 data[255];
 	u8 chk;
 };
-extern int dvb_usb_get_hexline(const struct firmware *, struct hexline *, int *);
 extern int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type);
 
 #endif
diff --git a/drivers/media/dvb/dvb-usb/vp702x.c b/drivers/media/dvb/dvb-usb/vp702x.c
index afa00fdb5ec..4a95eca81c5 100644
--- a/drivers/media/dvb/dvb-usb/vp702x.c
+++ b/drivers/media/dvb/dvb-usb/vp702x.c
@@ -53,7 +53,8 @@ int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8
 	return ret;
 }
 
-int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen)
+static int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
+			     u16 index, u8 *b, int blen)
 {
 	deb_xfer("out: req. %x, val: %x, ind: %x, buffer: ",req,value,index);
 	debug_dump(b,blen,deb_xfer);
@@ -88,7 +89,8 @@ unlock:
 	return ret;
 }
 
-int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o, int olen, u8 *i, int ilen, int msec)
+static int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o,
+				int olen, u8 *i, int ilen, int msec)
 {
 	u8 bout[olen+2];
 	u8 bin[ilen+1];
diff --git a/drivers/media/dvb/dvb-usb/vp702x.h b/drivers/media/dvb/dvb-usb/vp702x.h
index a808d48e7bf..c2f97f96c21 100644
--- a/drivers/media/dvb/dvb-usb/vp702x.h
+++ b/drivers/media/dvb/dvb-usb/vp702x.h
@@ -101,8 +101,6 @@ extern int dvb_usb_vp702x_debug;
 extern struct dvb_frontend * vp702x_fe_attach(struct dvb_usb_device *d);
 
 extern int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int ilen, int msec);
-extern int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o, int olen, u8 *i, int ilen, int msec);
 extern int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
-extern int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
 
 #endif
diff --git a/drivers/media/dvb/dvb-usb/vp7045-fe.c b/drivers/media/dvb/dvb-usb/vp7045-fe.c
index 5242cca5db4..9999336aeeb 100644
--- a/drivers/media/dvb/dvb-usb/vp7045-fe.c
+++ b/drivers/media/dvb/dvb-usb/vp7045-fe.c
@@ -23,10 +23,11 @@
 
 struct vp7045_fe_state {
 	struct dvb_frontend fe;
+	struct dvb_frontend_ops ops;
+
 	struct dvb_usb_device *d;
 };
 
-
 static int vp7045_fe_read_status(struct dvb_frontend* fe, fe_status_t *status)
 {
 	struct vp7045_fe_state *state = fe->demodulator_priv;
@@ -150,7 +151,8 @@ struct dvb_frontend * vp7045_fe_attach(struct dvb_usb_device *d)
 		goto error;
 
 	s->d = d;
-	s->fe.ops = &vp7045_fe_ops;
+	memcpy(&s->ops, &vp7045_fe_ops, sizeof(struct dvb_frontend_ops));
+	s->fe.ops = &s->ops;
 	s->fe.demodulator_priv = s;
 
 	goto success;
diff --git a/drivers/media/dvb/dvb-usb/vp7045.c b/drivers/media/dvb/dvb-usb/vp7045.c
index 028204956bb..3835235b68d 100644
--- a/drivers/media/dvb/dvb-usb/vp7045.c
+++ b/drivers/media/dvb/dvb-usb/vp7045.c
@@ -247,7 +247,7 @@ static struct dvb_usb_properties vp7045_properties = {
 		  .cold_ids = { &vp7045_usb_table[2], NULL },
 		  .warm_ids = { &vp7045_usb_table[3], NULL },
 		},
-		{ 0 },
+		{ NULL },
 	}
 };
 
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index db3a8b40031..76b6a2aef32 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -28,12 +28,6 @@ config DVB_TDA8083
 	help
 	  A DVB-S tuner module. Say Y when you want to support this frontend.
 
-config DVB_TDA80XX
-	tristate "Philips TDA8044 or TDA8083 based"
-	depends on DVB_CORE
-	help
-	  A DVB-S tuner module. Say Y when you want to support this frontend.
-
 config DVB_MT312
 	tristate "Zarlink MT312 based"
 	depends on DVB_CORE
@@ -139,12 +133,6 @@ config DVB_DIB3000MC
 comment "DVB-C (cable) frontends"
 	depends on DVB_CORE
 
-config DVB_ATMEL_AT76C651
-	tristate "Atmel AT76C651 based"
-	depends on DVB_CORE
-	help
-	  A DVB-C tuner module. Say Y when you want to support this frontend.
-
 config DVB_VES1820
 	tristate "VLSI VES1820 based"
 	depends on DVB_CORE
@@ -166,18 +154,6 @@ config DVB_STV0297
 comment "ATSC (North American/Korean Terresterial DTV) frontends"
 	depends on DVB_CORE
 
-config DVB_NXT2002
-	tristate "Nxt2002 based"
-	depends on DVB_CORE
-	select FW_LOADER
-	help
-	  An ATSC 8VSB tuner module. Say Y when you want to support this frontend.
-
-	  This driver needs external firmware. Please use the command
-	  "<kerneldir>/Documentation/dvb/get_dvb_firmware nxt2002" to
-	  download/extract it, and then copy it to /usr/lib/hotplug/firmware
-	  or /lib/firmware (depending on configuration of firmware hotplug).
-
 config DVB_NXT200X
 	tristate "Nextwave NXT2002/NXT2004 based"
 	depends on DVB_CORE
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index 615ec830e1c..1af769cd90c 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -8,7 +8,6 @@ obj-$(CONFIG_DVB_CORE) += dvb-pll.o
 obj-$(CONFIG_DVB_STV0299) += stv0299.o
 obj-$(CONFIG_DVB_SP8870) += sp8870.o
 obj-$(CONFIG_DVB_CX22700) += cx22700.o
-obj-$(CONFIG_DVB_ATMEL_AT76C651) += at76c651.o
 obj-$(CONFIG_DVB_CX24110) += cx24110.o
 obj-$(CONFIG_DVB_TDA8083) += tda8083.o
 obj-$(CONFIG_DVB_L64781) += l64781.o
@@ -22,10 +21,8 @@ obj-$(CONFIG_DVB_SP887X) += sp887x.o
 obj-$(CONFIG_DVB_NXT6000) += nxt6000.o
 obj-$(CONFIG_DVB_MT352) += mt352.o
 obj-$(CONFIG_DVB_CX22702) += cx22702.o
-obj-$(CONFIG_DVB_TDA80XX) += tda80xx.o
 obj-$(CONFIG_DVB_TDA10021) += tda10021.o
 obj-$(CONFIG_DVB_STV0297) += stv0297.o
-obj-$(CONFIG_DVB_NXT2002) += nxt2002.o
 obj-$(CONFIG_DVB_NXT200X) += nxt200x.o
 obj-$(CONFIG_DVB_OR51211) += or51211.o
 obj-$(CONFIG_DVB_OR51132) += or51132.o
diff --git a/drivers/media/dvb/frontends/at76c651.c b/drivers/media/dvb/frontends/at76c651.c
deleted file mode 100644
index 8e0f4b3a141..00000000000
--- a/drivers/media/dvb/frontends/at76c651.c
+++ /dev/null
@@ -1,450 +0,0 @@
-/*
- * at76c651.c
- *
- * Atmel DVB-C Frontend Driver (at76c651/tua6010xs)
- *
- * Copyright (C) 2001 fnbrd <fnbrd@gmx.de>
- *             & 2002-2004 Andreas Oberritter <obi@linuxtv.org>
- *             & 2003 Wolfram Joost <dbox2@frokaschwei.de>
- *
- * 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.
- *
- * AT76C651
- * http://www.nalanda.nitc.ac.in/industry/datasheets/atmel/acrobat/doc1293.pdf
- * http://www.atmel.com/atmel/acrobat/doc1320.pdf
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/bitops.h>
-#include "dvb_frontend.h"
-#include "at76c651.h"
-
-
-struct at76c651_state {
-
-	struct i2c_adapter* i2c;
-
-	struct dvb_frontend_ops ops;
-
-	const struct at76c651_config* config;
-
-	struct dvb_frontend frontend;
-
-	/* revision of the chip */
-	u8 revision;
-
-	/* last QAM value set */
-	u8 qam;
-};
-
-static int debug;
-#define dprintk(args...) \
-	do { \
-		if (debug) printk(KERN_DEBUG "at76c651: " args); \
-	} while (0)
-
-
-#if ! defined(__powerpc__)
-static __inline__ int __ilog2(unsigned long x)
-{
-	int i;
-
-	if (x == 0)
-		return -1;
-
-	for (i = 0; x != 0; i++)
-		x >>= 1;
-
-	return i - 1;
-}
-#endif
-
-static int at76c651_writereg(struct at76c651_state* state, u8 reg, u8 data)
-{
-	int ret;
-	u8 buf[] = { reg, data };
-	struct i2c_msg msg =
-		{ .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 };
-
-	ret = i2c_transfer(state->i2c, &msg, 1);
-
-	if (ret != 1)
-		dprintk("%s: writereg error "
-			"(reg == 0x%02x, val == 0x%02x, ret == %i)\n",
-			__FUNCTION__, reg, data, ret);
-
-	msleep(10);
-
-	return (ret != 1) ? -EREMOTEIO : 0;
-}
-
-static u8 at76c651_readreg(struct at76c651_state* state, u8 reg)
-{
-	int ret;
-	u8 val;
-	struct i2c_msg msg[] = {
-		{ .addr = state->config->demod_address, .flags = 0, .buf = &reg, .len = 1 },
-		{ .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = &val, .len = 1 }
-	};
-
-	ret = i2c_transfer(state->i2c, msg, 2);
-
-	if (ret != 2)
-		dprintk("%s: readreg error (ret == %i)\n", __FUNCTION__, ret);
-
-	return val;
-}
-
-static int at76c651_reset(struct at76c651_state* state)
-{
-	return at76c651_writereg(state, 0x07, 0x01);
-}
-
-static void at76c651_disable_interrupts(struct at76c651_state* state)
-{
-	at76c651_writereg(state, 0x0b, 0x00);
-}
-
-static int at76c651_set_auto_config(struct at76c651_state *state)
-{
-	/*
-	 * Autoconfig
-	 */
-
-	at76c651_writereg(state, 0x06, 0x01);
-
-	/*
-	 * Performance optimizations, should be done after autoconfig
-	 */
-
-	at76c651_writereg(state, 0x10, 0x06);
-	at76c651_writereg(state, 0x11, ((state->qam == 5) || (state->qam == 7)) ? 0x12 : 0x10);
-	at76c651_writereg(state, 0x15, 0x28);
-	at76c651_writereg(state, 0x20, 0x09);
-	at76c651_writereg(state, 0x24, ((state->qam == 5) || (state->qam == 7)) ? 0xC0 : 0x90);
-	at76c651_writereg(state, 0x30, 0x90);
-	if (state->qam == 5)
-		at76c651_writereg(state, 0x35, 0x2A);
-
-	/*
-	 * Initialize A/D-converter
-	 */
-
-	if (state->revision == 0x11) {
-		at76c651_writereg(state, 0x2E, 0x38);
-		at76c651_writereg(state, 0x2F, 0x13);
-	}
-
-	at76c651_disable_interrupts(state);
-
-	/*
-	 * Restart operation
-	 */
-
-	at76c651_reset(state);
-
-	return 0;
-}
-
-static void at76c651_set_bbfreq(struct at76c651_state* state)
-{
-	at76c651_writereg(state, 0x04, 0x3f);
-	at76c651_writereg(state, 0x05, 0xee);
-}
-
-static int at76c651_set_symbol_rate(struct at76c651_state* state, u32 symbol_rate)
-{
-	u8 exponent;
-	u32 mantissa;
-
-	if (symbol_rate > 9360000)
-		return -EINVAL;
-
-	/*
-	 * FREF = 57800 kHz
-	 * exponent = 10 + floor (log2(symbol_rate / FREF))
-	 * mantissa = (symbol_rate / FREF) * (1 << (30 - exponent))
-	 */
-
-	exponent = __ilog2((symbol_rate << 4) / 903125);
-	mantissa = ((symbol_rate / 3125) * (1 << (24 - exponent))) / 289;
-
-	at76c651_writereg(state, 0x00, mantissa >> 13);
-	at76c651_writereg(state, 0x01, mantissa >> 5);
-	at76c651_writereg(state, 0x02, (mantissa << 3) | exponent);
-
-	return 0;
-}
-
-static int at76c651_set_qam(struct at76c651_state *state, fe_modulation_t qam)
-{
-	switch (qam) {
-	case QPSK:
-		state->qam = 0x02;
-		break;
-	case QAM_16:
-		state->qam = 0x04;
-		break;
-	case QAM_32:
-		state->qam = 0x05;
-		break;
-	case QAM_64:
-		state->qam = 0x06;
-		break;
-	case QAM_128:
-		state->qam = 0x07;
-		break;
-	case QAM_256:
-		state->qam = 0x08;
-		break;
-#if 0
-	case QAM_512:
-		state->qam = 0x09;
-		break;
-	case QAM_1024:
-		state->qam = 0x0A;
-		break;
-#endif
-	default:
-		return -EINVAL;
-
-	}
-
-	return at76c651_writereg(state, 0x03, state->qam);
-}
-
-static int at76c651_set_inversion(struct at76c651_state* state, fe_spectral_inversion_t inversion)
-{
-	u8 feciqinv = at76c651_readreg(state, 0x60);
-
-	switch (inversion) {
-	case INVERSION_OFF:
-		feciqinv |= 0x02;
-		feciqinv &= 0xFE;
-		break;
-
-	case INVERSION_ON:
-		feciqinv |= 0x03;
-		break;
-
-	case INVERSION_AUTO:
-		feciqinv &= 0xFC;
-		break;
-
-	default:
-		return -EINVAL;
-	}
-
-	return at76c651_writereg(state, 0x60, feciqinv);
-}
-
-static int at76c651_set_parameters(struct dvb_frontend* fe,
-				   struct dvb_frontend_parameters *p)
-{
-	int ret;
-	struct at76c651_state* state = fe->demodulator_priv;
-
-	at76c651_writereg(state, 0x0c, 0xc3);
-	state->config->pll_set(fe, p);
-	at76c651_writereg(state, 0x0c, 0xc2);
-
-	if ((ret = at76c651_set_symbol_rate(state, p->u.qam.symbol_rate)))
-		return ret;
-
-	if ((ret = at76c651_set_inversion(state, p->inversion)))
-		return ret;
-
-	return at76c651_set_auto_config(state);
-}
-
-static int at76c651_set_defaults(struct dvb_frontend* fe)
-{
-	struct at76c651_state* state = fe->demodulator_priv;
-
-	at76c651_set_symbol_rate(state, 6900000);
-	at76c651_set_qam(state, QAM_64);
-	at76c651_set_bbfreq(state);
-	at76c651_set_auto_config(state);
-
-	if (state->config->pll_init) {
-		at76c651_writereg(state, 0x0c, 0xc3);
-		state->config->pll_init(fe);
-		at76c651_writereg(state, 0x0c, 0xc2);
-	}
-
-	return 0;
-}
-
-static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status)
-{
-	struct at76c651_state* state = fe->demodulator_priv;
-	u8 sync;
-
-	/*
-	 * Bits: FEC, CAR, EQU, TIM, AGC2, AGC1, ADC, PLL (PLL=0)
-	 */
-	sync = at76c651_readreg(state, 0x80);
-	*status = 0;
-
-	if (sync & (0x04 | 0x10))	/* AGC1 || TIM */
-		*status |= FE_HAS_SIGNAL;
-	if (sync & 0x10)		/* TIM */
-		*status |= FE_HAS_CARRIER;
-	if (sync & 0x80)		/* FEC */
-		*status |= FE_HAS_VITERBI;
-	if (sync & 0x40)		/* CAR */
-		*status |= FE_HAS_SYNC;
-	if ((sync & 0xF0) == 0xF0)	/* TIM && EQU && CAR && FEC */
-		*status |= FE_HAS_LOCK;
-
-	return 0;
-}
-
-static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber)
-{
-	struct at76c651_state* state = fe->demodulator_priv;
-
-	*ber = (at76c651_readreg(state, 0x81) & 0x0F) << 16;
-	*ber |= at76c651_readreg(state, 0x82) << 8;
-	*ber |= at76c651_readreg(state, 0x83);
-	*ber *= 10;
-
-	return 0;
-}
-
-static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength)
-{
-	struct at76c651_state* state = fe->demodulator_priv;
-
-	u8 gain = ~at76c651_readreg(state, 0x91);
-	*strength = (gain << 8) | gain;
-
-	return 0;
-}
-
-static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr)
-{
-	struct at76c651_state* state = fe->demodulator_priv;
-
-	*snr = 0xFFFF -
-	    ((at76c651_readreg(state, 0x8F) << 8) |
-	     at76c651_readreg(state, 0x90));
-
-	return 0;
-}
-
-static int at76c651_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
-{
-	struct at76c651_state* state = fe->demodulator_priv;
-
-	*ucblocks = at76c651_readreg(state, 0x82);
-
-	return 0;
-}
-
-static int at76c651_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *fesettings)
-{
-	fesettings->min_delay_ms = 50;
-	fesettings->step_size = 0;
-	fesettings->max_drift = 0;
-	return 0;
-}
-
-static void at76c651_release(struct dvb_frontend* fe)
-{
-	struct at76c651_state* state = fe->demodulator_priv;
-	kfree(state);
-}
-
-static struct dvb_frontend_ops at76c651_ops;
-
-struct dvb_frontend* at76c651_attach(const struct at76c651_config* config,
-				     struct i2c_adapter* i2c)
-{
-	struct at76c651_state* state = NULL;
-
-	/* allocate memory for the internal state */
-	state = kmalloc(sizeof(struct at76c651_state), GFP_KERNEL);
-	if (state == NULL) goto error;
-
-	/* setup the state */
-	state->config = config;
-	state->qam = 0;
-
-	/* check if the demod is there */
-	if (at76c651_readreg(state, 0x0e) != 0x65) goto error;
-
-	/* finalise state setup */
-	state->i2c = i2c;
-	state->revision = at76c651_readreg(state, 0x0f) & 0xfe;
-	memcpy(&state->ops, &at76c651_ops, sizeof(struct dvb_frontend_ops));
-
-	/* create dvb_frontend */
-	state->frontend.ops = &state->ops;
-	state->frontend.demodulator_priv = state;
-	return &state->frontend;
-
-error:
-	kfree(state);
-	return NULL;
-}
-
-static struct dvb_frontend_ops at76c651_ops = {
-
-	.info = {
-		.name = "Atmel AT76C651B DVB-C",
-		.type = FE_QAM,
-		.frequency_min = 48250000,
-		.frequency_max = 863250000,
-		.frequency_stepsize = 62500,
-		/*.frequency_tolerance = */	/* FIXME: 12% of SR */
-		.symbol_rate_min = 0,		/* FIXME */
-		.symbol_rate_max = 9360000,	/* FIXME */
-		.symbol_rate_tolerance = 4000,
-		.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_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 | FE_CAN_QAM_128 |
-		    FE_CAN_MUTE_TS | FE_CAN_QAM_256 | FE_CAN_RECOVER
-	},
-
-	.release = at76c651_release,
-
-	.init = at76c651_set_defaults,
-
-	.set_frontend = at76c651_set_parameters,
-	.get_tune_settings = at76c651_get_tune_settings,
-
-	.read_status = at76c651_read_status,
-	.read_ber = at76c651_read_ber,
-	.read_signal_strength = at76c651_read_signal_strength,
-	.read_snr = at76c651_read_snr,
-	.read_ucblocks = at76c651_read_ucblocks,
-};
-
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
-
-MODULE_DESCRIPTION("Atmel AT76C651 DVB-C Demodulator Driver");
-MODULE_AUTHOR("Andreas Oberritter <obi@linuxtv.org>");
-MODULE_LICENSE("GPL");
-
-EXPORT_SYMBOL(at76c651_attach);
diff --git a/drivers/media/dvb/frontends/at76c651.h b/drivers/media/dvb/frontends/at76c651.h
deleted file mode 100644
index 34054df9360..00000000000
--- a/drivers/media/dvb/frontends/at76c651.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * at76c651.c
- *
- * Atmel DVB-C Frontend Driver (at76c651)
- *
- * Copyright (C) 2001 fnbrd <fnbrd@gmx.de>
- *             & 2002-2004 Andreas Oberritter <obi@linuxtv.org>
- *             & 2003 Wolfram Joost <dbox2@frokaschwei.de>
- *
- * 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.
- *
- * AT76C651
- * http://www.nalanda.nitc.ac.in/industry/datasheets/atmel/acrobat/doc1293.pdf
- * http://www.atmel.com/atmel/acrobat/doc1320.pdf
- */
-
-#ifndef AT76C651_H
-#define AT76C651_H
-
-#include <linux/dvb/frontend.h>
-
-struct at76c651_config
-{
-	/* the demodulator's i2c address */
-	u8 demod_address;
-
-	/* PLL maintenance */
-	int (*pll_init)(struct dvb_frontend* fe);
-	int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
-};
-
-extern struct dvb_frontend* at76c651_attach(const struct at76c651_config* config,
-					    struct i2c_adapter* i2c);
-
-#endif // AT76C651_H
diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
index 1b9934ea5b0..4dcb6050d4f 100644
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -326,11 +326,11 @@ struct dvb_pll_desc dvb_pll_tuv1236d = {
 };
 EXPORT_SYMBOL(dvb_pll_tuv1236d);
 
-/* Samsung TBMV30111IN
+/* Samsung TBMV30111IN / TBMV30712IN1
  * used in Air2PC ATSC - 2nd generation (nxt2002)
  */
-struct dvb_pll_desc dvb_pll_tbmv30111in = {
-	.name = "Samsung TBMV30111IN",
+struct dvb_pll_desc dvb_pll_samsung_tbmv = {
+	.name = "Samsung TBMV30111IN / TBMV30712IN1",
 	.min = 54000000,
 	.max = 860000000,
 	.count = 6,
@@ -343,7 +343,7 @@ struct dvb_pll_desc dvb_pll_tbmv30111in = {
 		{ 999999999, 44000000, 166666, 0xfc, 0x02 },
 	}
 };
-EXPORT_SYMBOL(dvb_pll_tbmv30111in);
+EXPORT_SYMBOL(dvb_pll_samsung_tbmv);
 
 /*
  * Philips SD1878 Tuner.
diff --git a/drivers/media/dvb/frontends/dvb-pll.h b/drivers/media/dvb/frontends/dvb-pll.h
index f682c09189b..bb8d4b4eb18 100644
--- a/drivers/media/dvb/frontends/dvb-pll.h
+++ b/drivers/media/dvb/frontends/dvb-pll.h
@@ -38,7 +38,7 @@ extern struct dvb_pll_desc dvb_pll_tded4;
 
 extern struct dvb_pll_desc dvb_pll_tuv1236d;
 extern struct dvb_pll_desc dvb_pll_tdhu2;
-extern struct dvb_pll_desc dvb_pll_tbmv30111in;
+extern struct dvb_pll_desc dvb_pll_samsung_tbmv;
 extern struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261;
 
 int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
diff --git a/drivers/media/dvb/frontends/nxt2002.c b/drivers/media/dvb/frontends/nxt2002.c
deleted file mode 100644
index 4f263e65ba1..00000000000
--- a/drivers/media/dvb/frontends/nxt2002.c
+++ /dev/null
@@ -1,706 +0,0 @@
-/*
-    Support for B2C2/BBTI Technisat Air2PC - ATSC
-
-    Copyright (C) 2004 Taylor Jacob <rtjacob@earthlink.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., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-/*
- * This driver needs external firmware. Please use the command
- * "<kerneldir>/Documentation/dvb/get_dvb_firmware nxt2002" to
- * download/extract it, and then copy it to /usr/lib/hotplug/firmware
- * or /lib/firmware (depending on configuration of firmware hotplug).
- */
-#define NXT2002_DEFAULT_FIRMWARE "dvb-fe-nxt2002.fw"
-#define CRC_CCIT_MASK 0x1021
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/device.h>
-#include <linux/firmware.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-
-#include "dvb_frontend.h"
-#include "nxt2002.h"
-
-struct nxt2002_state {
-
-	struct i2c_adapter* i2c;
-	struct dvb_frontend_ops ops;
-	const struct nxt2002_config* config;
-	struct dvb_frontend frontend;
-
-	/* demodulator private data */
-	u8 initialised:1;
-};
-
-static int debug;
-#define dprintk(args...) \
-	do { \
-		if (debug) printk(KERN_DEBUG "nxt2002: " args); \
-	} while (0)
-
-static int i2c_writebytes (struct nxt2002_state* state, u8 reg, u8 *buf, u8 len)
-{
-	/* probbably a much better way or doing this */
-	u8 buf2 [256],x;
-	int err;
-	struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf2, .len = len + 1 };
-
-	buf2[0] = reg;
-	for (x = 0 ; x < len ; x++)
-		buf2[x+1] = buf[x];
-
-	if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) {
-		printk ("%s: i2c write error (addr %02x, err == %i)\n",
-			__FUNCTION__, state->config->demod_address, err);
-		return -EREMOTEIO;
-	}
-
-	return 0;
-}
-
-static u8 i2c_readbytes (struct nxt2002_state* state, u8 reg, u8* buf, u8 len)
-{
-	u8 reg2 [] = { reg };
-
-	struct i2c_msg msg [] = { { .addr = state->config->demod_address, .flags = 0, .buf = reg2, .len = 1 },
-			{ .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = buf, .len = len } };
-
-	int err;
-
-	if ((err = i2c_transfer (state->i2c, msg, 2)) != 2) {
-		printk ("%s: i2c read error (addr %02x, err == %i)\n",
-			__FUNCTION__, state->config->demod_address, err);
-		return -EREMOTEIO;
-	}
-
-	return 0;
-}
-
-static u16 nxt2002_crc(u16 crc, u8 c)
-{
-
-	u8 i;
-	u16 input = (u16) c & 0xFF;
-
-	input<<=8;
-	for(i=0 ;i<8 ;i++) {
-		if((crc ^ input) & 0x8000)
-			crc=(crc<<1)^CRC_CCIT_MASK;
-		else
-			crc<<=1;
-	input<<=1;
-	}
-	return crc;
-}
-
-static int nxt2002_writereg_multibyte (struct nxt2002_state* state, u8 reg, u8* data, u8 len)
-{
-	u8 buf;
-	dprintk("%s\n", __FUNCTION__);
-
-	/* set multi register length */
-	i2c_writebytes(state,0x34,&len,1);
-
-	/* set mutli register register */
-	i2c_writebytes(state,0x35,&reg,1);
-
-	/* send the actual data */
-	i2c_writebytes(state,0x36,data,len);
-
-	/* toggle the multireg write bit*/
-	buf = 0x02;
-	i2c_writebytes(state,0x21,&buf,1);
-
-	i2c_readbytes(state,0x21,&buf,1);
-
-	if ((buf & 0x02) == 0)
-		return 0;
-
-	dprintk("Error writing multireg register %02X\n",reg);
-
-	return 0;
-}
-
-static int nxt2002_readreg_multibyte (struct nxt2002_state* state, u8 reg, u8* data, u8 len)
-{
-	u8 len2;
-	dprintk("%s\n", __FUNCTION__);
-
-	/* set multi register length */
-	len2 = len & 0x80;
-	i2c_writebytes(state,0x34,&len2,1);
-
-	/* set mutli register register */
-	i2c_writebytes(state,0x35,&reg,1);
-
-	/* send the actual data */
-	i2c_readbytes(state,reg,data,len);
-
-	return 0;
-}
-
-static void nxt2002_microcontroller_stop (struct nxt2002_state* state)
-{
-	u8 buf[2],counter = 0;
-	dprintk("%s\n", __FUNCTION__);
-
-	buf[0] = 0x80;
-	i2c_writebytes(state,0x22,buf,1);
-
-	while (counter < 20) {
-		i2c_readbytes(state,0x31,buf,1);
-		if (buf[0] & 0x40)
-			return;
-		msleep(10);
-		counter++;
-	}
-
-	dprintk("Timeout waiting for micro to stop.. This is ok after firmware upload\n");
-	return;
-}
-
-static void nxt2002_microcontroller_start (struct nxt2002_state* state)
-{
-	u8 buf;
-	dprintk("%s\n", __FUNCTION__);
-
-	buf = 0x00;
-	i2c_writebytes(state,0x22,&buf,1);
-}
-
-static int nxt2002_writetuner (struct nxt2002_state* state, u8* data)
-{
-	u8 buf,count = 0;
-
-	dprintk("Tuner Bytes: %02X %02X %02X %02X\n",data[0],data[1],data[2],data[3]);
-
-	dprintk("%s\n", __FUNCTION__);
-	/* stop the micro first */
-	nxt2002_microcontroller_stop(state);
-
-	/* set the i2c transfer speed to the tuner */
-	buf = 0x03;
-	i2c_writebytes(state,0x20,&buf,1);
-
-	/* setup to transfer 4 bytes via i2c */
-	buf = 0x04;
-	i2c_writebytes(state,0x34,&buf,1);
-
-	/* write actual tuner bytes */
-	i2c_writebytes(state,0x36,data,4);
-
-	/* set tuner i2c address */
-	buf = 0xC2;
-	i2c_writebytes(state,0x35,&buf,1);
-
-	/* write UC Opmode to begin transfer */
-	buf = 0x80;
-	i2c_writebytes(state,0x21,&buf,1);
-
-	while (count < 20) {
-		i2c_readbytes(state,0x21,&buf,1);
-		if ((buf & 0x80)== 0x00)
-			return 0;
-		msleep(100);
-		count++;
-	}
-
-	printk("nxt2002: timeout error writing tuner\n");
-	return 0;
-}
-
-static void nxt2002_agc_reset(struct nxt2002_state* state)
-{
-	u8 buf;
-	dprintk("%s\n", __FUNCTION__);
-
-	buf = 0x08;
-	i2c_writebytes(state,0x08,&buf,1);
-
-	buf = 0x00;
-	i2c_writebytes(state,0x08,&buf,1);
-
-	return;
-}
-
-static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware *fw)
-{
-
-	struct nxt2002_state* state = fe->demodulator_priv;
-	u8 buf[256],written = 0,chunkpos = 0;
-	u16 rambase,position,crc = 0;
-
-	dprintk("%s\n", __FUNCTION__);
-	dprintk("Firmware is %zu bytes\n",fw->size);
-
-	/* Get the RAM base for this nxt2002 */
-	i2c_readbytes(state,0x10,buf,1);
-
-	if (buf[0] & 0x10)
-		rambase = 0x1000;
-	else
-		rambase = 0x0000;
-
-	dprintk("rambase on this nxt2002 is %04X\n",rambase);
-
-	/* Hold the micro in reset while loading firmware */
-	buf[0] = 0x80;
-	i2c_writebytes(state,0x2B,buf,1);
-
-	for (position = 0; position < fw->size ; position++) {
-		if (written == 0) {
-			crc = 0;
-			chunkpos = 0x28;
-			buf[0] = ((rambase + position) >> 8);
-			buf[1] = (rambase + position) & 0xFF;
-			buf[2] = 0x81;
-			/* write starting address */
-			i2c_writebytes(state,0x29,buf,3);
-		}
-		written++;
-		chunkpos++;
-
-		if ((written % 4) == 0)
-			i2c_writebytes(state,chunkpos,&fw->data[position-3],4);
-
-		crc = nxt2002_crc(crc,fw->data[position]);
-
-		if ((written == 255) || (position+1 == fw->size)) {
-			/* write remaining bytes of firmware */
-			i2c_writebytes(state, chunkpos+4-(written %4),
-				&fw->data[position-(written %4) + 1],
-				written %4);
-			buf[0] = crc << 8;
-			buf[1] = crc & 0xFF;
-
-			/* write crc */
-			i2c_writebytes(state,0x2C,buf,2);
-
-			/* do a read to stop things */
-			i2c_readbytes(state,0x2A,buf,1);
-
-			/* set transfer mode to complete */
-			buf[0] = 0x80;
-			i2c_writebytes(state,0x2B,buf,1);
-
-			written = 0;
-		}
-	}
-
-	printk ("done.\n");
-	return 0;
-};
-
-static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe,
-					     struct dvb_frontend_parameters *p)
-{
-	struct nxt2002_state* state = fe->demodulator_priv;
-	u32 freq = 0;
-	u16 tunerfreq = 0;
-	u8 buf[4];
-
-	freq = 44000 + ( p->frequency / 1000 );
-
-	dprintk("freq = %d      p->frequency = %d\n",freq,p->frequency);
-
-	tunerfreq = freq * 24/4000;
-
-	buf[0] = (tunerfreq >> 8) & 0x7F;
-	buf[1] = (tunerfreq & 0xFF);
-
-	if (p->frequency <= 214000000) {
-		buf[2] = 0x84 + (0x06 << 3);
-		buf[3] = (p->frequency <= 172000000) ? 0x01 : 0x02;
-	} else if (p->frequency <= 721000000) {
-		buf[2] = 0x84 + (0x07 << 3);
-		buf[3] = (p->frequency <= 467000000) ? 0x02 : 0x08;
-	} else if (p->frequency <= 841000000) {
-		buf[2] = 0x84 + (0x0E << 3);
-		buf[3] = 0x08;
-	} else {
-		buf[2] = 0x84 + (0x0F << 3);
-		buf[3] = 0x02;
-	}
-
-	/* write frequency information */
-	nxt2002_writetuner(state,buf);
-
-	/* reset the agc now that tuning has been completed */
-	nxt2002_agc_reset(state);
-
-	/* set target power level */
-	switch (p->u.vsb.modulation) {
-		case QAM_64:
-		case QAM_256:
-				buf[0] = 0x74;
-				break;
-		case VSB_8:
-				buf[0] = 0x70;
-				break;
-		default:
-				return -EINVAL;
-				break;
-	}
-	i2c_writebytes(state,0x42,buf,1);
-
-	/* configure sdm */
-	buf[0] = 0x87;
-	i2c_writebytes(state,0x57,buf,1);
-
-	/* write sdm1 input */
-	buf[0] = 0x10;
-	buf[1] = 0x00;
-	nxt2002_writereg_multibyte(state,0x58,buf,2);
-
-	/* write sdmx input */
-	switch (p->u.vsb.modulation) {
-		case QAM_64:
-				buf[0] = 0x68;
-				break;
-		case QAM_256:
-				buf[0] = 0x64;
-				break;
-		case VSB_8:
-				buf[0] = 0x60;
-				break;
-		default:
-				return -EINVAL;
-				break;
-	}
-	buf[1] = 0x00;
-	nxt2002_writereg_multibyte(state,0x5C,buf,2);
-
-	/* write adc power lpf fc */
-	buf[0] = 0x05;
-	i2c_writebytes(state,0x43,buf,1);
-
-	/* write adc power lpf fc */
-	buf[0] = 0x05;
-	i2c_writebytes(state,0x43,buf,1);
-
-	/* write accumulator2 input */
-	buf[0] = 0x80;
-	buf[1] = 0x00;
-	nxt2002_writereg_multibyte(state,0x4B,buf,2);
-
-	/* write kg1 */
-	buf[0] = 0x00;
-	i2c_writebytes(state,0x4D,buf,1);
-
-	/* write sdm12 lpf fc */
-	buf[0] = 0x44;
-	i2c_writebytes(state,0x55,buf,1);
-
-	/* write agc control reg */
-	buf[0] = 0x04;
-	i2c_writebytes(state,0x41,buf,1);
-
-	/* write agc ucgp0 */
-	switch (p->u.vsb.modulation) {
-		case QAM_64:
-				buf[0] = 0x02;
-				break;
-		case QAM_256:
-				buf[0] = 0x03;
-				break;
-		case VSB_8:
-				buf[0] = 0x00;
-				break;
-		default:
-				return -EINVAL;
-				break;
-	}
-	i2c_writebytes(state,0x30,buf,1);
-
-	/* write agc control reg */
-	buf[0] = 0x00;
-	i2c_writebytes(state,0x41,buf,1);
-
-	/* write accumulator2 input */
-	buf[0] = 0x80;
-	buf[1] = 0x00;
-	nxt2002_writereg_multibyte(state,0x49,buf,2);
-	nxt2002_writereg_multibyte(state,0x4B,buf,2);
-
-	/* write agc control reg */
-	buf[0] = 0x04;
-	i2c_writebytes(state,0x41,buf,1);
-
-	nxt2002_microcontroller_start(state);
-
-	/* adjacent channel detection should be done here, but I don't
-	have any stations with this need so I cannot test it */
-
-	return 0;
-}
-
-static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status)
-{
-	struct nxt2002_state* state = fe->demodulator_priv;
-	u8 lock;
-	i2c_readbytes(state,0x31,&lock,1);
-
-	*status = 0;
-	if (lock & 0x20) {
-		*status |= FE_HAS_SIGNAL;
-		*status |= FE_HAS_CARRIER;
-		*status |= FE_HAS_VITERBI;
-		*status |= FE_HAS_SYNC;
-		*status |= FE_HAS_LOCK;
-	}
-	return 0;
-}
-
-static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber)
-{
-	struct nxt2002_state* state = fe->demodulator_priv;
-	u8 b[3];
-
-	nxt2002_readreg_multibyte(state,0xE6,b,3);
-
-	*ber = ((b[0] << 8) + b[1]) * 8;
-
-	return 0;
-}
-
-static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength)
-{
-	struct nxt2002_state* state = fe->demodulator_priv;
-	u8 b[2];
-	u16 temp = 0;
-
-	/* setup to read cluster variance */
-	b[0] = 0x00;
-	i2c_writebytes(state,0xA1,b,1);
-
-	/* get multreg val */
-	nxt2002_readreg_multibyte(state,0xA6,b,2);
-
-	temp = (b[0] << 8) | b[1];
-	*strength = ((0x7FFF - temp) & 0x0FFF) * 16;
-
-	return 0;
-}
-
-static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr)
-{
-
-	struct nxt2002_state* state = fe->demodulator_priv;
-	u8 b[2];
-	u16 temp = 0, temp2;
-	u32 snrdb = 0;
-
-	/* setup to read cluster variance */
-	b[0] = 0x00;
-	i2c_writebytes(state,0xA1,b,1);
-
-	/* get multreg val from 0xA6 */
-	nxt2002_readreg_multibyte(state,0xA6,b,2);
-
-	temp = (b[0] << 8) | b[1];
-	temp2 = 0x7FFF - temp;
-
-	/* snr will be in db */
-	if (temp2 > 0x7F00)
-		snrdb = 1000*24 + ( 1000*(30-24) * ( temp2 - 0x7F00 ) / ( 0x7FFF - 0x7F00 ) );
-	else if (temp2 > 0x7EC0)
-		snrdb = 1000*18 + ( 1000*(24-18) * ( temp2 - 0x7EC0 ) / ( 0x7F00 - 0x7EC0 ) );
-	else if (temp2 > 0x7C00)
-		snrdb = 1000*12 + ( 1000*(18-12) * ( temp2 - 0x7C00 ) / ( 0x7EC0 - 0x7C00 ) );
-	else
-		snrdb = 1000*0 + ( 1000*(12-0) * ( temp2 - 0 ) / ( 0x7C00 - 0 ) );
-
-	/* the value reported back from the frontend will be FFFF=32db 0000=0db */
-
-	*snr = snrdb * (0xFFFF/32000);
-
-	return 0;
-}
-
-static int nxt2002_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
-{
-	struct nxt2002_state* state = fe->demodulator_priv;
-	u8 b[3];
-
-	nxt2002_readreg_multibyte(state,0xE6,b,3);
-	*ucblocks = b[2];
-
-	return 0;
-}
-
-static int nxt2002_sleep(struct dvb_frontend* fe)
-{
-	return 0;
-}
-
-static int nxt2002_init(struct dvb_frontend* fe)
-{
-	struct nxt2002_state* state = fe->demodulator_priv;
-	const struct firmware *fw;
-	int ret;
-	u8 buf[2];
-
-	if (!state->initialised) {
-		/* request the firmware, this will block until someone uploads it */
-		printk("nxt2002: Waiting for firmware upload (%s)...\n", NXT2002_DEFAULT_FIRMWARE);
-		ret = state->config->request_firmware(fe, &fw, NXT2002_DEFAULT_FIRMWARE);
-		printk("nxt2002: Waiting for firmware upload(2)...\n");
-		if (ret) {
-			printk("nxt2002: no firmware upload (timeout or file not found?)\n");
-			return ret;
-		}
-
-		ret = nxt2002_load_firmware(fe, fw);
-		if (ret) {
-			printk("nxt2002: writing firmware to device failed\n");
-			release_firmware(fw);
-			return ret;
-		}
-		printk("nxt2002: firmware upload complete\n");
-
-		/* Put the micro into reset */
-		nxt2002_microcontroller_stop(state);
-
-		/* ensure transfer is complete */
-		buf[0]=0;
-		i2c_writebytes(state,0x2B,buf,1);
-
-		/* Put the micro into reset for real this time */
-		nxt2002_microcontroller_stop(state);
-
-		/* soft reset everything (agc,frontend,eq,fec)*/
-		buf[0] = 0x0F;
-		i2c_writebytes(state,0x08,buf,1);
-		buf[0] = 0x00;
-		i2c_writebytes(state,0x08,buf,1);
-
-		/* write agc sdm configure */
-		buf[0] = 0xF1;
-		i2c_writebytes(state,0x57,buf,1);
-
-		/* write mod output format */
-		buf[0] = 0x20;
-		i2c_writebytes(state,0x09,buf,1);
-
-		/* write fec mpeg mode */
-		buf[0] = 0x7E;
-		buf[1] = 0x00;
-		i2c_writebytes(state,0xE9,buf,2);
-
-		/* write mux selection */
-		buf[0] = 0x00;
-		i2c_writebytes(state,0xCC,buf,1);
-
-		state->initialised = 1;
-	}
-
-	return 0;
-}
-
-static int nxt2002_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
-{
-	fesettings->min_delay_ms = 500;
-	fesettings->step_size = 0;
-	fesettings->max_drift = 0;
-	return 0;
-}
-
-static void nxt2002_release(struct dvb_frontend* fe)
-{
-	struct nxt2002_state* state = fe->demodulator_priv;
-	kfree(state);
-}
-
-static struct dvb_frontend_ops nxt2002_ops;
-
-struct dvb_frontend* nxt2002_attach(const struct nxt2002_config* config,
-				   struct i2c_adapter* i2c)
-{
-	struct nxt2002_state* state = NULL;
-	u8 buf [] = {0,0,0,0,0};
-
-	/* allocate memory for the internal state */
-	state = kmalloc(sizeof(struct nxt2002_state), GFP_KERNEL);
-	if (state == NULL) goto error;
-
-	/* setup the state */
-	state->config = config;
-	state->i2c = i2c;
-	memcpy(&state->ops, &nxt2002_ops, sizeof(struct dvb_frontend_ops));
-	state->initialised = 0;
-
-	/* Check the first 5 registers to ensure this a revision we can handle */
-
-	i2c_readbytes(state, 0x00, buf, 5);
-	if (buf[0] != 0x04) goto error;		/* device id */
-	if (buf[1] != 0x02) goto error;		/* fab id */
-	if (buf[2] != 0x11) goto error;		/* month */
-	if (buf[3] != 0x20) goto error;		/* year msb */
-	if (buf[4] != 0x00) goto error;		/* year lsb */
-
-	/* create dvb_frontend */
-	state->frontend.ops = &state->ops;
-	state->frontend.demodulator_priv = state;
-	return &state->frontend;
-
-error:
-	kfree(state);
-	return NULL;
-}
-
-static struct dvb_frontend_ops nxt2002_ops = {
-
-	.info = {
-		.name = "Nextwave nxt2002 VSB/QAM frontend",
-		.type = FE_ATSC,
-		.frequency_min =  54000000,
-		.frequency_max = 860000000,
-		/* stepsize is just a guess */
-		.frequency_stepsize = 166666,
-		.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_8VSB | FE_CAN_QAM_64 | FE_CAN_QAM_256
-	},
-
-	.release = nxt2002_release,
-
-	.init = nxt2002_init,
-	.sleep = nxt2002_sleep,
-
-	.set_frontend = nxt2002_setup_frontend_parameters,
-	.get_tune_settings = nxt2002_get_tune_settings,
-
-	.read_status = nxt2002_read_status,
-	.read_ber = nxt2002_read_ber,
-	.read_signal_strength = nxt2002_read_signal_strength,
-	.read_snr = nxt2002_read_snr,
-	.read_ucblocks = nxt2002_read_ucblocks,
-
-};
-
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
-
-MODULE_DESCRIPTION("NXT2002 ATSC (8VSB & ITU J83 AnnexB FEC QAM64/256) demodulator driver");
-MODULE_AUTHOR("Taylor Jacob");
-MODULE_LICENSE("GPL");
-
-EXPORT_SYMBOL(nxt2002_attach);
diff --git a/drivers/media/dvb/frontends/nxt2002.h b/drivers/media/dvb/frontends/nxt2002.h
deleted file mode 100644
index 462301f577e..00000000000
--- a/drivers/media/dvb/frontends/nxt2002.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
-   Driver for the Nxt2002 demodulator
-*/
-
-#ifndef NXT2002_H
-#define NXT2002_H
-
-#include <linux/dvb/frontend.h>
-#include <linux/firmware.h>
-
-struct nxt2002_config
-{
-	/* the demodulator's i2c address */
-	u8 demod_address;
-
-	/* request firmware for device */
-	int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
-};
-
-extern struct dvb_frontend* nxt2002_attach(const struct nxt2002_config* config,
-					   struct i2c_adapter* i2c);
-
-#endif // NXT2002_H
diff --git a/drivers/media/dvb/frontends/nxt200x.c b/drivers/media/dvb/frontends/nxt200x.c
index 78d2b93d35b..9e353539450 100644
--- a/drivers/media/dvb/frontends/nxt200x.c
+++ b/drivers/media/dvb/frontends/nxt200x.c
@@ -1,9 +1,10 @@
 /*
  *    Support for NXT2002 and NXT2004 - VSB/QAM
  *
- *    Copyright (C) 2005 Kirk Lapray (kirk.lapray@gmail.com)
+ *    Copyright (C) 2005 Kirk Lapray <kirk.lapray@gmail.com>
+ *    Copyright (C) 2006 Michael Krufky <mkrufky@m1k.net>
  *    based on nxt2002 by Taylor Jacob <rtjacob@earthlink.net>
- *    and nxt2004 by Jean-Francois Thibert (jeanfrancois@sagetv.com)
+ *    and nxt2004 by Jean-Francois Thibert <jeanfrancois@sagetv.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
@@ -614,7 +615,17 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
 	/* write sdm1 input */
 	buf[0] = 0x10;
 	buf[1] = 0x00;
-	nxt200x_writebytes(state, 0x58, buf, 2);
+	switch (state->demod_chip) {
+		case NXT2002:
+			nxt200x_writereg_multibyte(state, 0x58, buf, 2);
+			break;
+		case NXT2004:
+			nxt200x_writebytes(state, 0x58, buf, 2);
+			break;
+		default:
+			return -EINVAL;
+			break;
+	}
 
 	/* write sdmx input */
 	switch (p->u.vsb.modulation) {
@@ -632,7 +643,17 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
 				break;
 	}
 	buf[1] = 0x00;
-	nxt200x_writebytes(state, 0x5C, buf, 2);
+	switch (state->demod_chip) {
+		case NXT2002:
+			nxt200x_writereg_multibyte(state, 0x5C, buf, 2);
+			break;
+		case NXT2004:
+			nxt200x_writebytes(state, 0x5C, buf, 2);
+			break;
+		default:
+			return -EINVAL;
+			break;
+	}
 
 	/* write adc power lpf fc */
 	buf[0] = 0x05;
@@ -648,7 +669,17 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
 	/* write accumulator2 input */
 	buf[0] = 0x80;
 	buf[1] = 0x00;
-	nxt200x_writebytes(state, 0x4B, buf, 2);
+	switch (state->demod_chip) {
+		case NXT2002:
+			nxt200x_writereg_multibyte(state, 0x4B, buf, 2);
+			break;
+		case NXT2004:
+			nxt200x_writebytes(state, 0x4B, buf, 2);
+			break;
+		default:
+			return -EINVAL;
+			break;
+	}
 
 	/* write kg1 */
 	buf[0] = 0x00;
@@ -714,8 +745,19 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
 	/* write accumulator2 input */
 	buf[0] = 0x80;
 	buf[1] = 0x00;
-	nxt200x_writebytes(state, 0x49, buf,2);
-	nxt200x_writebytes(state, 0x4B, buf,2);
+	switch (state->demod_chip) {
+		case NXT2002:
+			nxt200x_writereg_multibyte(state, 0x49, buf, 2);
+			nxt200x_writereg_multibyte(state, 0x4B, buf, 2);
+			break;
+		case NXT2004:
+			nxt200x_writebytes(state, 0x49, buf, 2);
+			nxt200x_writebytes(state, 0x4B, buf, 2);
+			break;
+		default:
+			return -EINVAL;
+			break;
+	}
 
 	/* write agc control reg */
 	buf[0] = 0x04;
@@ -1199,7 +1241,7 @@ module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
 
 MODULE_DESCRIPTION("NXT200X (ATSC 8VSB & ITU-T J.83 AnnexB 64/256 QAM) Demodulator Driver");
-MODULE_AUTHOR("Kirk Lapray, Jean-Francois Thibert, and Taylor Jacob");
+MODULE_AUTHOR("Kirk Lapray, Michael Krufky, Jean-Francois Thibert, and Taylor Jacob");
 MODULE_LICENSE("GPL");
 
 EXPORT_SYMBOL(nxt200x_attach);
diff --git a/drivers/media/dvb/frontends/tda80xx.c b/drivers/media/dvb/frontends/tda80xx.c
deleted file mode 100644
index d1cabb6a0a1..00000000000
--- a/drivers/media/dvb/frontends/tda80xx.c
+++ /dev/null
@@ -1,734 +0,0 @@
-/*
- * tda80xx.c
- *
- * Philips TDA8044 / TDA8083 QPSK demodulator driver
- *
- * Copyright (C) 2001 Felix Domke <tmbinc@elitedvb.net>
- * Copyright (C) 2002-2004 Andreas Oberritter <obi@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 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/config.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/threads.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <asm/irq.h>
-#include <asm/div64.h>
-
-#include "dvb_frontend.h"
-#include "tda80xx.h"
-
-enum {
-	ID_TDA8044 = 0x04,
-	ID_TDA8083 = 0x05,
-};
-
-
-struct tda80xx_state {
-
-	struct i2c_adapter* i2c;
-
-	struct dvb_frontend_ops ops;
-
-	/* configuration settings */
-	const struct tda80xx_config* config;
-
-	struct dvb_frontend frontend;
-
-	u32 clk;
-	int afc_loop;
-	struct work_struct worklet;
-	fe_code_rate_t code_rate;
-	fe_spectral_inversion_t spectral_inversion;
-	fe_status_t status;
-	u8 id;
-};
-
-static int debug = 1;
-#define dprintk	if (debug) printk
-
-static u8 tda8044_inittab_pre[] = {
-	0x02, 0x00, 0x6f, 0xb5, 0x86, 0x22, 0x00, 0xea,
-	0x30, 0x42, 0x98, 0x68, 0x70, 0x42, 0x99, 0x58,
-	0x95, 0x10, 0xf5, 0xe7, 0x93, 0x0b, 0x15, 0x68,
-	0x9a, 0x90, 0x61, 0x80, 0x00, 0xe0, 0x40, 0x00,
-	0x0f, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00
-};
-
-static u8 tda8044_inittab_post[] = {
-	0x04, 0x00, 0x6f, 0xb5, 0x86, 0x22, 0x00, 0xea,
-	0x30, 0x42, 0x98, 0x68, 0x70, 0x42, 0x99, 0x50,
-	0x95, 0x10, 0xf5, 0xe7, 0x93, 0x0b, 0x15, 0x68,
-	0x9a, 0x90, 0x61, 0x80, 0x00, 0xe0, 0x40, 0x6c,
-	0x0f, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00
-};
-
-static u8 tda8083_inittab[] = {
-	0x04, 0x00, 0x4a, 0x79, 0x04, 0x00, 0xff, 0xea,
-	0x48, 0x42, 0x79, 0x60, 0x70, 0x52, 0x9a, 0x10,
-	0x0e, 0x10, 0xf2, 0xa7, 0x93, 0x0b, 0x05, 0xc8,
-	0x9d, 0x00, 0x42, 0x80, 0x00, 0x60, 0x40, 0x00,
-	0x00, 0x75, 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00
-};
-
-static __inline__ u32 tda80xx_div(u32 a, u32 b)
-{
-	return (a + (b / 2)) / b;
-}
-
-static __inline__ u32 tda80xx_gcd(u32 a, u32 b)
-{
-	u32 r;
-
-	while ((r = a % b)) {
-		a = b;
-		b = r;
-	}
-
-	return b;
-}
-
-static int tda80xx_read(struct tda80xx_state* state, u8 reg, u8 *buf, u8 len)
-{
-	int ret;
-	struct i2c_msg msg[] = { { .addr = state->config->demod_address, .flags = 0, .buf = &reg, .len = 1 },
-			  { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = buf, .len = len } };
-
-	ret = i2c_transfer(state->i2c, msg, 2);
-
-	if (ret != 2)
-		dprintk("%s: readreg error (reg %02x, ret == %i)\n",
-				__FUNCTION__, reg, ret);
-
-	mdelay(10);
-
-	return (ret == 2) ? 0 : -EREMOTEIO;
-}
-
-static int tda80xx_write(struct tda80xx_state* state, u8 reg, const u8 *buf, u8 len)
-{
-	int ret;
-	u8 wbuf[len + 1];
-	struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = wbuf, .len = len + 1 };
-
-	wbuf[0] = reg;
-	memcpy(&wbuf[1], buf, len);
-
-	ret = i2c_transfer(state->i2c, &msg, 1);
-
-	if (ret != 1)
-		dprintk("%s: i2c xfer error (ret == %i)\n", __FUNCTION__, ret);
-
-	mdelay(10);
-
-	return (ret == 1) ? 0 : -EREMOTEIO;
-}
-
-static __inline__ u8 tda80xx_readreg(struct tda80xx_state* state, u8 reg)
-{
-	u8 val;
-
-	tda80xx_read(state, reg, &val, 1);
-
-	return val;
-}
-
-static __inline__ int tda80xx_writereg(struct tda80xx_state* state, u8 reg, u8 data)
-{
-	return tda80xx_write(state, reg, &data, 1);
-}
-
-static int tda80xx_set_parameters(struct tda80xx_state* state,
-				  fe_spectral_inversion_t inversion,
-				  u32 symbol_rate,
-				  fe_code_rate_t fec_inner)
-{
-	u8 buf[15];
-	u64 ratio;
-	u32 clk;
-	u32 k;
-	u32 sr = symbol_rate;
-	u32 gcd;
-	u8 scd;
-
-	if (symbol_rate > (state->clk * 3) / 16)
-		scd = 0;
-	else if (symbol_rate > (state->clk * 3) / 32)
-		scd = 1;
-	else if (symbol_rate > (state->clk * 3) / 64)
-		scd = 2;
-	else
-		scd = 3;
-
-	clk = scd ? (state->clk / (scd * 2)) : state->clk;
-
-	/*
-	 * Viterbi decoder:
-	 * Differential decoding off
-	 * Spectral inversion unknown
-	 * QPSK modulation
-	 */
-	if (inversion == INVERSION_ON)
-		buf[0] = 0x60;
-	else if (inversion == INVERSION_OFF)
-		buf[0] = 0x20;
-	else
-		buf[0] = 0x00;
-
-	/*
-	 * CLK ratio:
-	 * system clock frequency is up to 64 or 96 MHz
-	 *
-	 * formula:
-	 * r = k * clk / symbol_rate
-	 *
-	 * k:	2^21 for caa 0..3,
-	 *	2^20 for caa 4..5,
-	 *	2^19 for caa 6..7
-	 */
-	if (symbol_rate <= (clk * 3) / 32)
-		k = (1 << 19);
-	else if (symbol_rate <= (clk * 3) / 16)
-		k = (1 << 20);
-	else
-		k = (1 << 21);
-
-	gcd = tda80xx_gcd(clk, sr);
-	clk /= gcd;
-	sr /= gcd;
-
-	gcd = tda80xx_gcd(k, sr);
-	k /= gcd;
-	sr /= gcd;
-
-	ratio = (u64)k * (u64)clk;
-	do_div(ratio, sr);
-
-	buf[1] = ratio >> 16;
-	buf[2] = ratio >> 8;
-	buf[3] = ratio;
-
-	/* nyquist filter roll-off factor 35% */
-	buf[4] = 0x20;
-
-	clk = scd ? (state->clk / (scd * 2)) : state->clk;
-
-	/* Anti Alias Filter */
-	if (symbol_rate < (clk * 3) / 64)
-		printk("tda80xx: unsupported symbol rate: %u\n", symbol_rate);
-	else if (symbol_rate <= clk / 16)
-		buf[4] |= 0x07;
-	else if (symbol_rate <= (clk * 3) / 32)
-		buf[4] |= 0x06;
-	else if (symbol_rate <= clk / 8)
-		buf[4] |= 0x05;
-	else if (symbol_rate <= (clk * 3) / 16)
-		buf[4] |= 0x04;
-	else if (symbol_rate <= clk / 4)
-		buf[4] |= 0x03;
-	else if (symbol_rate <= (clk * 3) / 8)
-		buf[4] |= 0x02;
-	else if (symbol_rate <= clk / 2)
-		buf[4] |= 0x01;
-	else
-		buf[4] |= 0x00;
-
-	/* Sigma Delta converter */
-	buf[5] = 0x00;
-
-	/* FEC: Possible puncturing rates */
-	if (fec_inner == FEC_NONE)
-		buf[6] = 0x00;
-	else if ((fec_inner >= FEC_1_2) && (fec_inner <= FEC_8_9))
-		buf[6] = (1 << (8 - fec_inner));
-	else if (fec_inner == FEC_AUTO)
-		buf[6] = 0xff;
-	else
-		return -EINVAL;
-
-	/* carrier lock detector threshold value */
-	buf[7] = 0x30;
-	/* AFC1: proportional part settings */
-	buf[8] = 0x42;
-	/* AFC1: integral part settings */
-	buf[9] = 0x98;
-	/* PD: Leaky integrator SCPC mode */
-	buf[10] = 0x28;
-	/* AFC2, AFC1 controls */
-	buf[11] = 0x30;
-	/* PD: proportional part settings */
-	buf[12] = 0x42;
-	/* PD: integral part settings */
-	buf[13] = 0x99;
-	/* AGC */
-	buf[14] = 0x50 | scd;
-
-	printk("symbol_rate=%u clk=%u\n", symbol_rate, clk);
-
-	return tda80xx_write(state, 0x01, buf, sizeof(buf));
-}
-
-static int tda80xx_set_clk(struct tda80xx_state* state)
-{
-	u8 buf[2];
-
-	/* CLK proportional part */
-	buf[0] = (0x06 << 5) | 0x08;	/* CMP[2:0], CSP[4:0] */
-	/* CLK integral part */
-	buf[1] = (0x04 << 5) | 0x1a;	/* CMI[2:0], CSI[4:0] */
-
-	return tda80xx_write(state, 0x17, buf, sizeof(buf));
-}
-
-#if 0
-static int tda80xx_set_scpc_freq_offset(struct tda80xx_state* state)
-{
-	/* a constant value is nonsense here imho */
-	return tda80xx_writereg(state, 0x22, 0xf9);
-}
-#endif
-
-static int tda80xx_close_loop(struct tda80xx_state* state)
-{
-	u8 buf[2];
-
-	/* PD: Loop closed, LD: lock detect enable, SCPC: Sweep mode - AFC1 loop closed */
-	buf[0] = 0x68;
-	/* AFC1: Loop closed, CAR Feedback: 8192 */
-	buf[1] = 0x70;
-
-	return tda80xx_write(state, 0x0b, buf, sizeof(buf));
-}
-
-static irqreturn_t tda80xx_irq(int irq, void *priv, struct pt_regs *pt)
-{
-	schedule_work(priv);
-
-	return IRQ_HANDLED;
-}
-
-static void tda80xx_read_status_int(struct tda80xx_state* state)
-{
-	u8 val;
-
-	static const fe_spectral_inversion_t inv_tab[] = {
-		INVERSION_OFF, INVERSION_ON
-	};
-
-	static const fe_code_rate_t fec_tab[] = {
-		FEC_8_9, FEC_1_2, FEC_2_3, FEC_3_4,
-		FEC_4_5, FEC_5_6, FEC_6_7, FEC_7_8,
-	};
-
-	val = tda80xx_readreg(state, 0x02);
-
-	state->status = 0;
-
-	if (val & 0x01) /* demodulator lock */
-		state->status |= FE_HAS_SIGNAL;
-	if (val & 0x02) /* clock recovery lock */
-		state->status |= FE_HAS_CARRIER;
-	if (val & 0x04) /* viterbi lock */
-		state->status |= FE_HAS_VITERBI;
-	if (val & 0x08) /* deinterleaver lock (packet sync) */
-		state->status |= FE_HAS_SYNC;
-	if (val & 0x10) /* derandomizer lock (frame sync) */
-		state->status |= FE_HAS_LOCK;
-	if (val & 0x20) /* frontend can not lock */
-		state->status |= FE_TIMEDOUT;
-
-	if ((state->status & (FE_HAS_CARRIER)) && (state->afc_loop)) {
-		printk("tda80xx: closing loop\n");
-		tda80xx_close_loop(state);
-		state->afc_loop = 0;
-	}
-
-	if (state->status & (FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK)) {
-		val = tda80xx_readreg(state, 0x0e);
-		state->code_rate = fec_tab[val & 0x07];
-		if (state->status & (FE_HAS_SYNC | FE_HAS_LOCK))
-			state->spectral_inversion = inv_tab[(val >> 7) & 0x01];
-		else
-			state->spectral_inversion = INVERSION_AUTO;
-	}
-	else {
-		state->code_rate = FEC_AUTO;
-	}
-}
-
-static void tda80xx_worklet(void *priv)
-{
-	struct tda80xx_state *state = priv;
-
-	tda80xx_writereg(state, 0x00, 0x04);
-	enable_irq(state->config->irq);
-
-	tda80xx_read_status_int(state);
-}
-
-static void tda80xx_wait_diseqc_fifo(struct tda80xx_state* state)
-{
-	size_t i;
-
-	for (i = 0; i < 100; i++) {
-		if (tda80xx_readreg(state, 0x02) & 0x80)
-			break;
-		msleep(10);
-	}
-}
-
-static int tda8044_init(struct dvb_frontend* fe)
-{
-	struct tda80xx_state* state = fe->demodulator_priv;
-	int ret;
-
-	/*
-	 * this function is a mess...
-	 */
-
-	if ((ret = tda80xx_write(state, 0x00, tda8044_inittab_pre, sizeof(tda8044_inittab_pre))))
-		return ret;
-
-	tda80xx_writereg(state, 0x0f, 0x50);
-#if 1
-	tda80xx_writereg(state, 0x20, 0x8F);		/* FIXME */
-	tda80xx_writereg(state, 0x20, state->config->volt18setting);	/* FIXME */
-	//tda80xx_writereg(state, 0x00, 0x04);
-	tda80xx_writereg(state, 0x00, 0x0C);
-#endif
-	//tda80xx_writereg(state, 0x00, 0x08); /* Reset AFC1 loop filter */
-
-	tda80xx_write(state, 0x00, tda8044_inittab_post, sizeof(tda8044_inittab_post));
-
-	if (state->config->pll_init) {
-		tda80xx_writereg(state, 0x1c, 0x80);
-		state->config->pll_init(fe);
-		tda80xx_writereg(state, 0x1c, 0x00);
-	}
-
-	return 0;
-}
-
-static int tda8083_init(struct dvb_frontend* fe)
-{
-	struct tda80xx_state* state = fe->demodulator_priv;
-
-	tda80xx_write(state, 0x00, tda8083_inittab, sizeof(tda8083_inittab));
-
-	if (state->config->pll_init) {
-		tda80xx_writereg(state, 0x1c, 0x80);
-		state->config->pll_init(fe);
-		tda80xx_writereg(state, 0x1c, 0x00);
-	}
-
-	return 0;
-}
-
-static int tda80xx_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
-{
-	struct tda80xx_state* state = fe->demodulator_priv;
-
-	switch (voltage) {
-	case SEC_VOLTAGE_13:
-		return tda80xx_writereg(state, 0x20, state->config->volt13setting);
-	case SEC_VOLTAGE_18:
-		return tda80xx_writereg(state, 0x20, state->config->volt18setting);
-	case SEC_VOLTAGE_OFF:
-		return tda80xx_writereg(state, 0x20, 0);
-	default:
-		return -EINVAL;
-	}
-}
-
-static int tda80xx_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
-{
-	struct tda80xx_state* state = fe->demodulator_priv;
-
-	switch (tone) {
-	case SEC_TONE_OFF:
-		return tda80xx_writereg(state, 0x29, 0x00);
-	case SEC_TONE_ON:
-		return tda80xx_writereg(state, 0x29, 0x80);
-	default:
-		return -EINVAL;
-	}
-}
-
-static int tda80xx_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *cmd)
-{
-	struct tda80xx_state* state = fe->demodulator_priv;
-
-	if (cmd->msg_len > 6)
-		return -EINVAL;
-
-	tda80xx_writereg(state, 0x29, 0x08 | (cmd->msg_len - 3));
-	tda80xx_write(state, 0x23, cmd->msg, cmd->msg_len);
-	tda80xx_writereg(state, 0x29, 0x0c | (cmd->msg_len - 3));
-	tda80xx_wait_diseqc_fifo(state);
-
-	return 0;
-}
-
-static int tda80xx_send_diseqc_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t cmd)
-{
-	struct tda80xx_state* state = fe->demodulator_priv;
-
-	switch (cmd) {
-	case SEC_MINI_A:
-		tda80xx_writereg(state, 0x29, 0x14);
-		break;
-	case SEC_MINI_B:
-		tda80xx_writereg(state, 0x29, 0x1c);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	tda80xx_wait_diseqc_fifo(state);
-
-	return 0;
-}
-
-static int tda80xx_sleep(struct dvb_frontend* fe)
-{
-	struct tda80xx_state* state = fe->demodulator_priv;
-
-	tda80xx_writereg(state, 0x00, 0x02);	/* enter standby */
-
-	return 0;
-}
-
-static int tda80xx_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
-{
-	struct tda80xx_state* state = fe->demodulator_priv;
-
-	tda80xx_writereg(state, 0x1c, 0x80);
-	state->config->pll_set(fe, p);
-	tda80xx_writereg(state, 0x1c, 0x00);
-
-	tda80xx_set_parameters(state, p->inversion, p->u.qpsk.symbol_rate, p->u.qpsk.fec_inner);
-	tda80xx_set_clk(state);
-	//tda80xx_set_scpc_freq_offset(state);
-	state->afc_loop = 1;
-
-	return 0;
-}
-
-static int tda80xx_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
-{
-	struct tda80xx_state* state = fe->demodulator_priv;
-
-	if (!state->config->irq)
-		tda80xx_read_status_int(state);
-
-	p->inversion = state->spectral_inversion;
-	p->u.qpsk.fec_inner = state->code_rate;
-
-	return 0;
-}
-
-static int tda80xx_read_status(struct dvb_frontend* fe, fe_status_t* status)
-{
-	struct tda80xx_state* state = fe->demodulator_priv;
-
-	if (!state->config->irq)
-		tda80xx_read_status_int(state);
-	*status = state->status;
-
-	return 0;
-}
-
-static int tda80xx_read_ber(struct dvb_frontend* fe, u32* ber)
-{
-	struct tda80xx_state* state = fe->demodulator_priv;
-	int ret;
-	u8 buf[3];
-
-	if ((ret = tda80xx_read(state, 0x0b, buf, sizeof(buf))))
-		return ret;
-
-	*ber = ((buf[0] & 0x1f) << 16) | (buf[1] << 8) | buf[2];
-
-	return 0;
-}
-
-static int tda80xx_read_signal_strength(struct dvb_frontend* fe, u16* strength)
-{
-	struct tda80xx_state* state = fe->demodulator_priv;
-
-	u8 gain = ~tda80xx_readreg(state, 0x01);
-	*strength = (gain << 8) | gain;
-
-	return 0;
-}
-
-static int tda80xx_read_snr(struct dvb_frontend* fe, u16* snr)
-{
-	struct tda80xx_state* state = fe->demodulator_priv;
-
-	u8 quality = tda80xx_readreg(state, 0x08);
-	*snr = (quality << 8) | quality;
-
-	return 0;
-}
-
-static int tda80xx_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
-{
-	struct tda80xx_state* state = fe->demodulator_priv;
-
-	*ucblocks = tda80xx_readreg(state, 0x0f);
-	if (*ucblocks == 0xff)
-		*ucblocks = 0xffffffff;
-
-	return 0;
-}
-
-static int tda80xx_init(struct dvb_frontend* fe)
-{
-	struct tda80xx_state* state = fe->demodulator_priv;
-
-	switch(state->id) {
-	case ID_TDA8044:
-		return tda8044_init(fe);
-
-	case ID_TDA8083:
-		return tda8083_init(fe);
-	}
-	return 0;
-}
-
-static void tda80xx_release(struct dvb_frontend* fe)
-{
-	struct tda80xx_state* state = fe->demodulator_priv;
-
-	if (state->config->irq)
-		free_irq(state->config->irq, &state->worklet);
-
-	kfree(state);
-}
-
-static struct dvb_frontend_ops tda80xx_ops;
-
-struct dvb_frontend* tda80xx_attach(const struct tda80xx_config* config,
-				    struct i2c_adapter* i2c)
-{
-	struct tda80xx_state* state = NULL;
-	int ret;
-
-	/* allocate memory for the internal state */
-	state = kmalloc(sizeof(struct tda80xx_state), GFP_KERNEL);
-	if (state == NULL) goto error;
-
-	/* setup the state */
-	state->config = config;
-	state->i2c = i2c;
-	memcpy(&state->ops, &tda80xx_ops, sizeof(struct dvb_frontend_ops));
-	state->spectral_inversion = INVERSION_AUTO;
-	state->code_rate = FEC_AUTO;
-	state->status = 0;
-	state->afc_loop = 0;
-
-	/* check if the demod is there */
-	if (tda80xx_writereg(state, 0x89, 0x00) < 0) goto error;
-	state->id = tda80xx_readreg(state, 0x00);
-
-	switch (state->id) {
-	case ID_TDA8044:
-		state->clk = 96000000;
-		printk("tda80xx: Detected tda8044\n");
-		break;
-
-	case ID_TDA8083:
-		state->clk = 64000000;
-		printk("tda80xx: Detected tda8083\n");
-		break;
-
-	default:
-		goto error;
-	}
-
-	/* setup IRQ */
-	if (state->config->irq) {
-		INIT_WORK(&state->worklet, tda80xx_worklet, state);
-		if ((ret = request_irq(state->config->irq, tda80xx_irq, SA_ONESHOT, "tda80xx", &state->worklet)) < 0) {
-			printk(KERN_ERR "tda80xx: request_irq failed (%d)\n", ret);
-			goto error;
-		}
-	}
-
-	/* create dvb_frontend */
-	state->frontend.ops = &state->ops;
-	state->frontend.demodulator_priv = state;
-	return &state->frontend;
-
-error:
-	kfree(state);
-	return NULL;
-}
-
-static struct dvb_frontend_ops tda80xx_ops = {
-
-	.info = {
-		.name = "Philips TDA80xx DVB-S",
-		.type = FE_QPSK,
-		.frequency_min = 500000,
-		.frequency_max = 2700000,
-		.frequency_stepsize = 125,
-		.symbol_rate_min = 4500000,
-		.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_MUTE_TS
-	},
-
-	.release = tda80xx_release,
-
-	.init = tda80xx_init,
-	.sleep = tda80xx_sleep,
-
-	.set_frontend = tda80xx_set_frontend,
-	.get_frontend = tda80xx_get_frontend,
-
-	.read_status = tda80xx_read_status,
-	.read_ber = tda80xx_read_ber,
-	.read_signal_strength = tda80xx_read_signal_strength,
-	.read_snr = tda80xx_read_snr,
-	.read_ucblocks = tda80xx_read_ucblocks,
-
-	.diseqc_send_master_cmd = tda80xx_send_diseqc_msg,
-	.diseqc_send_burst = tda80xx_send_diseqc_burst,
-	.set_tone = tda80xx_set_tone,
-	.set_voltage = tda80xx_set_voltage,
-};
-
-module_param(debug, int, 0644);
-
-MODULE_DESCRIPTION("Philips TDA8044 / TDA8083 DVB-S Demodulator driver");
-MODULE_AUTHOR("Felix Domke, Andreas Oberritter");
-MODULE_LICENSE("GPL");
-
-EXPORT_SYMBOL(tda80xx_attach);
diff --git a/drivers/media/dvb/frontends/tda80xx.h b/drivers/media/dvb/frontends/tda80xx.h
deleted file mode 100644
index cd639a0aad5..00000000000
--- a/drivers/media/dvb/frontends/tda80xx.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * tda80xx.c
- *
- * Philips TDA8044 / TDA8083 QPSK demodulator driver
- *
- * Copyright (C) 2001 Felix Domke <tmbinc@elitedvb.net>
- * Copyright (C) 2002-2004 Andreas Oberritter <obi@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 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 TDA80XX_H
-#define TDA80XX_H
-
-#include <linux/dvb/frontend.h>
-
-struct tda80xx_config
-{
-	/* the demodulator's i2c address */
-	u8 demod_address;
-
-	/* IRQ to use (0=>no IRQ used) */
-	u32 irq;
-
-	/* Register setting to use for 13v */
-	u8 volt13setting;
-
-	/* Register setting to use for 18v */
-	u8 volt18setting;
-
-	/* PLL maintenance */
-	int (*pll_init)(struct dvb_frontend* fe);
-	int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
-};
-
-extern struct dvb_frontend* tda80xx_attach(const struct tda80xx_config* config,
-					   struct i2c_adapter* i2c);
-
-#endif // TDA80XX_H
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index 27494901975..d36369e9e88 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -2329,6 +2329,17 @@ static int frontend_init(struct av7110 *av7110)
 			av7110->fe = ves1820_attach(&alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110));
 			break;
 
+		case 0x0004: // Galaxis DVB-S rev1.3
+			/* ALPS BSRV2 */
+			av7110->fe = ves1x93_attach(&alps_bsrv2_config, &av7110->i2c_adap);
+			if (av7110->fe) {
+				av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
+				av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
+				av7110->fe->ops->set_tone = av7110_set_tone;
+				av7110->recover = dvb_s_recover;
+			}
+			break;
+
 		case 0x0006: /* Fujitsu-Siemens DVB-S rev 1.6 */
 			/* Grundig 29504-451 */
 			av7110->fe = tda8083_attach(&grundig_29504_451_config, &av7110->i2c_adap);
@@ -2930,6 +2941,7 @@ MAKE_AV7110_INFO(tts_1_3se,  "Technotrend/Hauppauge WinTV DVB-S rev1.3 SE");
 MAKE_AV7110_INFO(ttt,        "Technotrend/Hauppauge DVB-T");
 MAKE_AV7110_INFO(fsc,        "Fujitsu Siemens DVB-C");
 MAKE_AV7110_INFO(fss,        "Fujitsu Siemens DVB-S rev1.6");
+MAKE_AV7110_INFO(gxs_1_3,    "Galaxis DVB-S rev1.3");
 
 static struct pci_device_id pci_tbl[] = {
 	MAKE_EXTENSION_PCI(fsc,         0x110a, 0x0000),
@@ -2937,13 +2949,13 @@ static struct pci_device_id pci_tbl[] = {
 	MAKE_EXTENSION_PCI(ttt_1_X,     0x13c2, 0x0001),
 	MAKE_EXTENSION_PCI(ttc_2_X,     0x13c2, 0x0002),
 	MAKE_EXTENSION_PCI(tts_2_X,     0x13c2, 0x0003),
+	MAKE_EXTENSION_PCI(gxs_1_3,     0x13c2, 0x0004),
 	MAKE_EXTENSION_PCI(fss,         0x13c2, 0x0006),
 	MAKE_EXTENSION_PCI(ttt,         0x13c2, 0x0008),
 	MAKE_EXTENSION_PCI(ttc_1_X,     0x13c2, 0x000a),
 	MAKE_EXTENSION_PCI(tts_2_3,     0x13c2, 0x000e),
 	MAKE_EXTENSION_PCI(tts_1_3se,   0x13c2, 0x1002),
 
-/*	MAKE_EXTENSION_PCI(???, 0x13c2, 0x0004), UNDEFINED CARD */ // Galaxis DVB PC-Sat-Carte
 /*	MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD */ // Technisat SkyStar1
 /*	MAKE_EXTENSION_PCI(???, 0x13c2, 0x0009), UNDEFINED CARD */ // TT/Hauppauge WinTV Nexus-CA v????
 
diff --git a/drivers/media/dvb/ttpci/av7110.h b/drivers/media/dvb/ttpci/av7110.h
index 6ea30df2e82..fafd25fab83 100644
--- a/drivers/media/dvb/ttpci/av7110.h
+++ b/drivers/media/dvb/ttpci/av7110.h
@@ -273,8 +273,6 @@ struct av7110 {
 extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
 		       u16 subpid, u16 pcrpid);
 
-extern int av7110_setup_irc_config (struct av7110 *av7110, u32 ir_config);
-
 extern int av7110_ir_init(struct av7110 *av7110);
 extern void av7110_ir_exit(struct av7110 *av7110);
 
diff --git a/drivers/media/dvb/ttpci/av7110_ir.c b/drivers/media/dvb/ttpci/av7110_ir.c
index 9138132ad25..617e4f6c0ed 100644
--- a/drivers/media/dvb/ttpci/av7110_ir.c
+++ b/drivers/media/dvb/ttpci/av7110_ir.c
@@ -155,6 +155,19 @@ static void input_repeat_key(unsigned long data)
 }
 
 
+static int av7110_setup_irc_config(struct av7110 *av7110, u32 ir_config)
+{
+	int ret = 0;
+
+	dprintk(4, "%p\n", av7110);
+	if (av7110) {
+		ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, ir_config);
+		av7110->ir_config = ir_config;
+	}
+	return ret;
+}
+
+
 static int av7110_ir_write_proc(struct file *file, const char __user *buffer,
 				unsigned long count, void *data)
 {
@@ -187,19 +200,6 @@ static int av7110_ir_write_proc(struct file *file, const char __user *buffer,
 }
 
 
-int av7110_setup_irc_config(struct av7110 *av7110, u32 ir_config)
-{
-	int ret = 0;
-
-	dprintk(4, "%p\n", av7110);
-	if (av7110) {
-		ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, ir_config);
-		av7110->ir_config = ir_config;
-	}
-	return ret;
-}
-
-
 static void ir_handler(struct av7110 *av7110, u32 ircom)
 {
 	dprintk(4, "ircommand = %08x\n", ircom);
diff --git a/drivers/media/video/bttv-driver.c b/drivers/media/video/bttv-driver.c
index aa4c4c52188..578b2008508 100644
--- a/drivers/media/video/bttv-driver.c
+++ b/drivers/media/video/bttv-driver.c
@@ -214,7 +214,7 @@ const struct bttv_tvnorm bttv_tvnorms[] = {
 		   we can capture, of the first and second field. */
 		.vbistart	= { 7,320 },
 	},{
-		.v4l2_id        = V4L2_STD_NTSC_M,
+		.v4l2_id        = V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR,
 		.name           = "NTSC",
 		.Fsc            = 28636363,
 		.swidth         = 768,
diff --git a/drivers/media/video/compat_ioctl32.c b/drivers/media/video/compat_ioctl32.c
index 297c32ab51e..840fe017712 100644
--- a/drivers/media/video/compat_ioctl32.c
+++ b/drivers/media/video/compat_ioctl32.c
@@ -167,29 +167,32 @@ static int get_v4l2_window32(struct v4l2_window *kp, struct v4l2_window32 __user
 	if (kp->clipcount > 2048)
 		return -EINVAL;
 	if (kp->clipcount) {
-		struct v4l2_clip32 *uclips = compat_ptr(up->clips);
-		struct v4l2_clip *kclips;
+		struct v4l2_clip32 __user *uclips;
+		struct v4l2_clip __user *kclips;
 		int n = kp->clipcount;
+		compat_caddr_t p;
 
+		if (get_user(p, &up->clips))
+			return -EFAULT;
+		uclips = compat_ptr(p);
 		kclips = compat_alloc_user_space(n * sizeof(struct v4l2_clip));
 		kp->clips = kclips;
 		while (--n >= 0) {
-			if (!access_ok(VERIFY_READ, &uclips->c, sizeof(uclips->c)) ||
-				copy_from_user(&kclips->c, &uclips->c, sizeof(uclips->c)))
+			if (copy_in_user(&kclips->c, &uclips->c, sizeof(uclips->c)))
+				return -EFAULT;
+			if (put_user(n ? kclips + 1 : NULL, &kclips->next))
 				return -EFAULT;
-			kclips->next = n ? kclips + 1 : 0;
 			uclips += 1;
 			kclips += 1;
 		}
 	} else
-		kp->clips = 0;
+		kp->clips = NULL;
 	return 0;
 }
 
 static int put_v4l2_window32(struct v4l2_window *kp, struct v4l2_window32 __user *up)
 {
-	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_window32)) ||
-		copy_to_user(&up->w, &kp->w, sizeof(up->w)) ||
+	if (copy_to_user(&up->w, &kp->w, sizeof(up->w)) ||
 		put_user(kp->field, &up->field) ||
 		put_user(kp->chromakey, &up->chromakey) ||
 		put_user(kp->clipcount, &up->clipcount))
@@ -199,33 +202,29 @@ static int put_v4l2_window32(struct v4l2_window *kp, struct v4l2_window32 __user
 
 static inline int get_v4l2_pix_format(struct v4l2_pix_format *kp, struct v4l2_pix_format __user *up)
 {
-	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_pix_format)) ||
-		copy_from_user(kp, up, sizeof(struct v4l2_pix_format)))
-			return -EFAULT;
+	if (copy_from_user(kp, up, sizeof(struct v4l2_pix_format)))
+		return -EFAULT;
 	return 0;
 }
 
 static inline int put_v4l2_pix_format(struct v4l2_pix_format *kp, struct v4l2_pix_format __user *up)
 {
-	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_pix_format)) ||
-		copy_to_user(up, kp, sizeof(struct v4l2_pix_format)))
-			return -EFAULT;
+	if (copy_to_user(up, kp, sizeof(struct v4l2_pix_format)))
+		return -EFAULT;
 	return 0;
 }
 
 static inline int get_v4l2_vbi_format(struct v4l2_vbi_format *kp, struct v4l2_vbi_format __user *up)
 {
-	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_vbi_format)) ||
-		copy_from_user(kp, up, sizeof(struct v4l2_vbi_format)))
-			return -EFAULT;
+	if (copy_from_user(kp, up, sizeof(struct v4l2_vbi_format)))
+		return -EFAULT;
 	return 0;
 }
 
 static inline int put_v4l2_vbi_format(struct v4l2_vbi_format *kp, struct v4l2_vbi_format __user *up)
 {
-	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_vbi_format)) ||
-		copy_to_user(up, kp, sizeof(struct v4l2_vbi_format)))
-			return -EFAULT;
+	if (copy_to_user(up, kp, sizeof(struct v4l2_vbi_format)))
+		return -EFAULT;
 	return 0;
 }
 
@@ -279,18 +278,16 @@ static int put_v4l2_format32(struct v4l2_format *kp, struct v4l2_format32 __user
 
 static inline int get_v4l2_standard(struct v4l2_standard *kp, struct v4l2_standard __user *up)
 {
-	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_standard)) ||
-		copy_from_user(kp, up, sizeof(struct v4l2_standard)))
-			return -EFAULT;
+	if (copy_from_user(kp, up, sizeof(struct v4l2_standard)))
+		return -EFAULT;
 	return 0;
 
 }
 
 static inline int put_v4l2_standard(struct v4l2_standard *kp, struct v4l2_standard __user *up)
 {
-	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_standard)) ||
-		copy_to_user(up, kp, sizeof(struct v4l2_standard)))
-			return -EFAULT;
+	if (copy_to_user(up, kp, sizeof(struct v4l2_standard)))
+		return -EFAULT;
 	return 0;
 }
 
@@ -328,18 +325,16 @@ static int put_v4l2_standard32(struct v4l2_standard *kp, struct v4l2_standard32
 
 static inline int get_v4l2_tuner(struct v4l2_tuner *kp, struct v4l2_tuner __user *up)
 {
-	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_tuner)) ||
-		copy_from_user(kp, up, sizeof(struct v4l2_tuner)))
-			return -EFAULT;
+	if (copy_from_user(kp, up, sizeof(struct v4l2_tuner)))
+		return -EFAULT;
 	return 0;
 
 }
 
 static inline int put_v4l2_tuner(struct v4l2_tuner *kp, struct v4l2_tuner __user *up)
 {
-	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_tuner)) ||
-		copy_to_user(up, kp, sizeof(struct v4l2_tuner)))
-			return -EFAULT;
+	if (copy_to_user(up, kp, sizeof(struct v4l2_tuner)))
+		return -EFAULT;
 	return 0;
 }
 
@@ -380,11 +375,13 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
 		break;
 	case V4L2_MEMORY_USERPTR:
 		{
-		unsigned long tmp = (unsigned long)compat_ptr(up->m.userptr);
+		compat_long_t tmp;
 
-		if(get_user(kp->length, &up->length) ||
-			get_user(kp->m.userptr, &tmp))
-				return -EFAULT;
+		if (get_user(kp->length, &up->length) ||
+		    get_user(tmp, &up->m.userptr))
+			return -EFAULT;
+
+		kp->m.userptr = (unsigned long)compat_ptr(tmp);
 		}
 		break;
 	case V4L2_MEMORY_OVERLAY:
@@ -468,33 +465,29 @@ static int put_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
 
 static inline int get_v4l2_input32(struct v4l2_input *kp, struct v4l2_input __user *up)
 {
-	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_input) - 4) ||
-		copy_from_user(kp, up, sizeof(struct v4l2_input) - 4))
-			return -EFAULT;
+	if (copy_from_user(kp, up, sizeof(struct v4l2_input) - 4))
+		return -EFAULT;
 	return 0;
 }
 
 static inline int put_v4l2_input32(struct v4l2_input *kp, struct v4l2_input __user *up)
 {
-	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_input) - 4) ||
-		copy_to_user(up, kp, sizeof(struct v4l2_input) - 4))
-			return -EFAULT;
+	if (copy_to_user(up, kp, sizeof(struct v4l2_input) - 4))
+		return -EFAULT;
 	return 0;
 }
 
 static inline int get_v4l2_input(struct v4l2_input *kp, struct v4l2_input __user *up)
 {
-	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_input)) ||
-		copy_from_user(kp, up, sizeof(struct v4l2_input)))
-			return -EFAULT;
+	if (copy_from_user(kp, up, sizeof(struct v4l2_input)))
+		return -EFAULT;
 	return 0;
 }
 
 static inline int put_v4l2_input(struct v4l2_input *kp, struct v4l2_input __user *up)
 {
-	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_input)) ||
-		copy_to_user(up, kp, sizeof(struct v4l2_input)))
-			return -EFAULT;
+	if (copy_to_user(up, kp, sizeof(struct v4l2_input)))
+		return -EFAULT;
 	return 0;
 }
 
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index c66c2c1f480..08ffd1f325f 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -220,33 +220,23 @@ static void input_change(struct i2c_client *client)
 		cx25840_write(client, 0x808, 0xff);
 		cx25840_write(client, 0x80b, 0x10);
 	} else if (std & V4L2_STD_NTSC) {
-		/* NTSC */
-		if (state->pvr150_workaround) {
-			/* Certain Hauppauge PVR150 models have a hardware bug
-			   that causes audio to drop out. For these models the
-			   audio standard must be set explicitly.
-			   To be precise: it affects cards with tuner models
-			   85, 99 and 112 (model numbers from tveeprom). */
-			if (std == V4L2_STD_NTSC_M_JP) {
-				/* Japan uses EIAJ audio standard */
-				cx25840_write(client, 0x808, 0x2f);
-			} else {
-				/* Others use the BTSC audio standard */
-				cx25840_write(client, 0x808, 0x1f);
-			}
-			/* South Korea uses the A2-M (aka Zweiton M) audio
-			   standard, and should set 0x808 to 0x3f, but I don't
-			   know how to detect this. */
-		} else if (std == V4L2_STD_NTSC_M_JP) {
+		/* Certain Hauppauge PVR150 models have a hardware bug
+		   that causes audio to drop out. For these models the
+		   audio standard must be set explicitly.
+		   To be precise: it affects cards with tuner models
+		   85, 99 and 112 (model numbers from tveeprom). */
+		int hw_fix = state->pvr150_workaround;
+
+		if (std == V4L2_STD_NTSC_M_JP) {
 			/* Japan uses EIAJ audio standard */
-			cx25840_write(client, 0x808, 0xf7);
+			cx25840_write(client, 0x808, hw_fix ? 0x2f : 0xf7);
+		} else if (std == V4L2_STD_NTSC_M_KR) {
+			/* South Korea uses A2 audio standard */
+			cx25840_write(client, 0x808, hw_fix ? 0x3f : 0xf8);
 		} else {
 			/* Others use the BTSC audio standard */
-			cx25840_write(client, 0x808, 0xf6);
+			cx25840_write(client, 0x808, hw_fix ? 0x1f : 0xf6);
 		}
-		/* South Korea uses the A2-M (aka Zweiton M) audio standard,
-		   and should set 0x808 to 0xf8, but I don't know how to
-		   detect this. */
 		cx25840_write(client, 0x80b, 0x00);
 	}
 
@@ -330,17 +320,17 @@ static int set_v4lstd(struct i2c_client *client, v4l2_std_id std)
 	u8 fmt=0; 	/* zero is autodetect */
 
 	/* First tests should be against specific std */
-	if (std & V4L2_STD_NTSC_M_JP) {
+	if (std == V4L2_STD_NTSC_M_JP) {
 		fmt=0x2;
-	} else if (std & V4L2_STD_NTSC_443) {
+	} else if (std == V4L2_STD_NTSC_443) {
 		fmt=0x3;
-	} else if (std & V4L2_STD_PAL_M) {
+	} else if (std == V4L2_STD_PAL_M) {
 		fmt=0x5;
-	} else if (std & V4L2_STD_PAL_N) {
+	} else if (std == V4L2_STD_PAL_N) {
 		fmt=0x6;
-	} else if (std & V4L2_STD_PAL_Nc) {
+	} else if (std == V4L2_STD_PAL_Nc) {
 		fmt=0x7;
-	} else if (std & V4L2_STD_PAL_60) {
+	} else if (std == V4L2_STD_PAL_60) {
 		fmt=0x8;
 	} else {
 		/* Then, test against generic ones */
@@ -369,7 +359,7 @@ v4l2_std_id cx25840_get_v4lstd(struct i2c_client * client)
 	}
 
 	switch (fmt) {
-	case 0x1: return V4L2_STD_NTSC_M;
+	case 0x1: return V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR;
 	case 0x2: return V4L2_STD_NTSC_M_JP;
 	case 0x3: return V4L2_STD_NTSC_443;
 	case 0x4: return V4L2_STD_PAL;
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index 53308911ae6..e99dfbbf3e9 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -32,6 +32,7 @@ config VIDEO_CX88_DVB
 config VIDEO_CX88_ALSA
 	tristate "ALSA DMA audio support"
 	depends on VIDEO_CX88 && SND && EXPERIMENTAL
+	select SND_PCM
 	---help---
 	  This is a video4linux driver for direct (DMA) audio on
 	  Conexant 2388x based TV cards.
@@ -48,6 +49,7 @@ config VIDEO_CX88_DVB_ALL_FRONTENDS
 	default y
 	depends on VIDEO_CX88_DVB
 	select DVB_MT352
+	select VIDEO_CX88_VP3054
 	select DVB_OR51132
 	select DVB_CX22702
 	select DVB_LGDT330X
@@ -69,6 +71,16 @@ config VIDEO_CX88_DVB_MT352
 	  This adds DVB-T support for cards based on the
 	  Connexant 2388x chip and the MT352 demodulator.
 
+config VIDEO_CX88_VP3054
+	tristate "VP-3054 Secondary I2C Bus Support"
+	default m
+	depends on DVB_MT352
+	---help---
+	  This adds DVB-T support for cards based on the
+	  Connexant 2388x chip and the MT352 demodulator,
+	  which also require support for the VP-3054
+	  Secondary I2C bus, such at DNTV Live! DVB-T Pro.
+
 config VIDEO_CX88_DVB_OR51132
 	bool "OR51132 ATSC Support"
 	default y
diff --git a/drivers/media/video/cx88/Makefile b/drivers/media/video/cx88/Makefile
index 6e5eaa22619..2b902784fac 100644
--- a/drivers/media/video/cx88/Makefile
+++ b/drivers/media/video/cx88/Makefile
@@ -4,8 +4,9 @@ cx8800-objs	:= cx88-video.o cx88-vbi.o
 cx8802-objs	:= cx88-mpeg.o
 
 obj-$(CONFIG_VIDEO_CX88) += cx88xx.o cx8800.o cx8802.o cx88-blackbird.o
-obj-$(CONFIG_VIDEO_CX88_DVB) += cx88-dvb.o cx88-vp3054-i2c.o
+obj-$(CONFIG_VIDEO_CX88_DVB) += cx88-dvb.o
 obj-$(CONFIG_VIDEO_CX88_ALSA) += cx88-alsa.o
+obj-$(CONFIG_VIDEO_CX88_VP3054) += cx88-vp3054-i2c.o
 
 EXTRA_CFLAGS += -I$(src)/..
 EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core
@@ -18,6 +19,6 @@ extra-cflags-$(CONFIG_DVB_LGDT330X)  += -DHAVE_LGDT330X=1
 extra-cflags-$(CONFIG_DVB_MT352)     += -DHAVE_MT352=1
 extra-cflags-$(CONFIG_DVB_NXT200X)   += -DHAVE_NXT200X=1
 extra-cflags-$(CONFIG_DVB_CX24123)   += -DHAVE_CX24123=1
-extra-cflags-$(CONFIG_VIDEO_CX88_DVB)+= -DHAVE_VP3054_I2C=1
+extra-cflags-$(CONFIG_VIDEO_CX88_VP3054)+= -DHAVE_VP3054_I2C=1
 
 EXTRA_CFLAGS += $(extra-cflags-y) $(extra-cflags-m)
diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c
index a2e36a1e5f5..2acccd6d49b 100644
--- a/drivers/media/video/cx88/cx88-alsa.c
+++ b/drivers/media/video/cx88/cx88-alsa.c
@@ -128,7 +128,7 @@ MODULE_PARM_DESC(debug,"enable debug messages");
  * BOARD Specific: Sets audio DMA
  */
 
-int _cx88_start_audio_dma(snd_cx88_card_t *chip)
+static int _cx88_start_audio_dma(snd_cx88_card_t *chip)
 {
 	struct cx88_buffer   *buf = chip->buf;
 	struct cx88_core *core=chip->core;
@@ -173,7 +173,7 @@ int _cx88_start_audio_dma(snd_cx88_card_t *chip)
 /*
  * BOARD Specific: Resets audio DMA
  */
-int _cx88_stop_audio_dma(snd_cx88_card_t *chip)
+static int _cx88_stop_audio_dma(snd_cx88_card_t *chip)
 {
 	struct cx88_core *core=chip->core;
 	dprintk(1, "Stopping audio DMA\n");
@@ -613,7 +613,7 @@ static snd_kcontrol_new_t snd_cx88_capture_volume = {
  * Only boards with eeprom and byte 1 at eeprom=1 have it
  */
 
-struct pci_device_id cx88_audio_pci_tbl[] = {
+static struct pci_device_id cx88_audio_pci_tbl[] = {
 	{0x14f1,0x8801,PCI_ANY_ID,PCI_ANY_ID,0,0,0},
 	{0x14f1,0x8811,PCI_ANY_ID,PCI_ANY_ID,0,0,0},
 	{0, }
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index ad2f565f522..1bc999247fd 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1246,6 +1246,11 @@ struct cx88_subid cx88_subids[] = {
 		.card      = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL,
 	},{
 		.subvendor = 0x18ac,
+		.subdevice = 0xdb54,
+		.card      = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL,
+		/* Re-branded DViCO: DigitalNow DVB-T Dual */
+	},{
+		.subvendor = 0x18ac,
 		.subdevice = 0xdb11,
 		.card      = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS,
 		/* Re-branded DViCO: UltraView DVB-T Plus */
@@ -1293,6 +1298,7 @@ static void hauppauge_eeprom(struct cx88_core *core, u8 *eeprom_data)
 	switch (tv.model)
 	{
 	case 28552: /* WinTV-PVR 'Roslyn' (No IR) */
+	case 34519: /* WinTV-PCI-FM */
 	case 90002: /* Nova-T-PCI (9002) */
 	case 92001: /* Nova-S-Plus (Video and IR) */
 	case 92002: /* Nova-S-Plus (Video and IR) */
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index 8d6d6a6cf78..3720f24a25c 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -787,12 +787,14 @@ static int set_pll(struct cx88_core *core, int prescale, u32 ofreq)
 
 int cx88_start_audio_dma(struct cx88_core *core)
 {
+	/* constant 128 made buzz in analog Nicam-stereo for bigger fifo_size */
+	int bpl = cx88_sram_channels[SRAM_CH25].fifo_size/4;
 	/* setup fifo + format */
-	cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH25], 128, 0);
-	cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH26], 128, 0);
+	cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH25], bpl, 0);
+	cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH26], bpl, 0);
 
-	cx_write(MO_AUDD_LNGTH,    128); /* fifo bpl size */
-	cx_write(MO_AUDR_LNGTH,    128); /* fifo bpl size */
+	cx_write(MO_AUDD_LNGTH, bpl); /* fifo bpl size */
+	cx_write(MO_AUDR_LNGTH, bpl); /* fifo bpl size */
 
 	/* start dma */
 	cx_write(MO_AUD_DMACNTRL, 0x0003); /* Up and Down fifo enable */
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index da2ad5c4b55..165d948624a 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -482,6 +482,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 	switch (core->board) {
 	case CX88_BOARD_DNTV_LIVE_DVB_T:
 	case CX88_BOARD_KWORLD_DVB_T:
+	case CX88_BOARD_KWORLD_DVB_T_CX22702:
 		ir_codes = ir_codes_dntv_live_dvb_t;
 		ir->gpio_addr = MO_GP1_IO;
 		ir->mask_keycode = 0x1f;
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index dff3893f32f..e5ee8bceb21 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -139,6 +139,9 @@ int em28xx_read_reg_req_len(struct em28xx *dev, u8 req, u16 reg,
 {
 	int ret, byte;
 
+	if (dev->state & DEV_DISCONNECTED)
+		return(-ENODEV);
+
 	em28xx_regdbg("req=%02x, reg=%02x ", req, reg);
 
 	ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), req,
@@ -165,6 +168,9 @@ int em28xx_read_reg_req(struct em28xx *dev, u8 req, u16 reg)
 	u8 val;
 	int ret;
 
+	if (dev->state & DEV_DISCONNECTED)
+		return(-ENODEV);
+
 	em28xx_regdbg("req=%02x, reg=%02x:", req, reg);
 
 	ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), req,
@@ -195,7 +201,12 @@ int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf,
 	int ret;
 
 	/*usb_control_msg seems to expect a kmalloced buffer */
-	unsigned char *bufs = kmalloc(len, GFP_KERNEL);
+	unsigned char *bufs;
+
+	if (dev->state & DEV_DISCONNECTED)
+		return(-ENODEV);
+
+	bufs = kmalloc(len, GFP_KERNEL);
 
 	em28xx_regdbg("req=%02x reg=%02x:", req, reg);
 
@@ -212,7 +223,7 @@ int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf,
 	ret = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0), req,
 			      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
 			      0x0000, reg, bufs, len, HZ);
-	mdelay(5);		/* FIXME: magic number */
+	msleep(5);		/* FIXME: magic number */
 	kfree(bufs);
 	return ret;
 }
@@ -253,7 +264,7 @@ int em28xx_write_ac97(struct em28xx *dev, u8 reg, u8 * val)
 	if ((ret = em28xx_read_reg(dev, AC97BUSY_REG)) < 0)
 		return ret;
 	else if (((u8) ret) & 0x01) {
-		em28xx_warn ("AC97 command still being exectuted: not handled properly!\n");
+		em28xx_warn ("AC97 command still being executed: not handled properly!\n");
 	}
 	return 0;
 }
diff --git a/drivers/media/video/em28xx/em28xx-i2c.c b/drivers/media/video/em28xx/em28xx-i2c.c
index 0591a705b7a..6ca8631bc36 100644
--- a/drivers/media/video/em28xx/em28xx-i2c.c
+++ b/drivers/media/video/em28xx/em28xx-i2c.c
@@ -78,7 +78,7 @@ static int em2800_i2c_send_max4(struct em28xx *dev, unsigned char addr,
 		ret = dev->em28xx_read_reg(dev, 0x05);
 		if (ret == 0x80 + len - 1)
 			return len;
-		mdelay(5);
+		msleep(5);
 	}
 	em28xx_warn("i2c write timed out\n");
 	return -EIO;
@@ -138,7 +138,7 @@ static int em2800_i2c_check_for_device(struct em28xx *dev, unsigned char addr)
 			return -ENODEV;
 		else if (msg == 0x84)
 			return 0;
-		mdelay(5);
+		msleep(5);
 	}
 	return -ENODEV;
 }
@@ -278,9 +278,9 @@ static int em28xx_i2c_xfer(struct i2c_adapter *i2c_adap,
 							   msgs[i].buf,
 							   msgs[i].len,
 							   i == num - 1);
-			if (rc < 0)
-				goto err;
 		}
+		if (rc < 0)
+			goto err;
 		if (i2c_debug>=2)
 			printk("\n");
 	}
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index eea304f7517..94a14a2bb6d 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -6,6 +6,9 @@
 		      Mauro Carvalho Chehab <mchehab@brturbo.com.br>
 		      Sascha Sommer <saschasommer@freenet.de>
 
+	Some parts based on SN9C10x PC Camera Controllers GPL driver made
+		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
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index c64718aec9c..5a35d3b6550 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -136,7 +136,7 @@ struct saa7134_board saa7134_boards[] = {
 	},
 	[SAA7134_BOARD_FLYVIDEO2000] = {
 		/* "TC Wan" <tcwan@cs.usm.my> */
-		.name           = "LifeView FlyVIDEO2000",
+		.name           = "LifeView/Typhoon FlyVIDEO2000",
 		.audio_clock    = 0x00200000,
 		.tuner_type     = TUNER_LG_PAL_NEW_TAPC,
 		.radio_type     = UNSET,
@@ -1884,44 +1884,38 @@ struct saa7134_board saa7134_boards[] = {
 			.gpio = 0x000,
 		},
 	},
-	[SAA7134_BOARD_THYPHOON_DVBT_DUO_CARDBUS] = {
-		.name		= "Typhoon DVB-T Duo Digital/Analog Cardbus",
+	[SAA7134_BOARD_FLYDVBT_DUO_CARDBUS] = {
+		.name		= "LifeView/Typhoon FlyDVB-T Duo Cardbus",
 		.audio_clock    = 0x00200000,
 		.tuner_type     = TUNER_PHILIPS_TDA8290,
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
 		.mpeg           = SAA7134_MPEG_DVB,
-		/* .gpiomask       = 0xe000, */
+		.gpiomask	= 0x00200000,
 		.inputs         = {{
 			.name = name_tv,
 			.vmux = 1,
 			.amux = TV,
-		/*	.gpio = 0x0000,      */
+			.gpio = 0x200000,	/* GPIO21=High for TV input */
 			.tv   = 1,
 		},{
+			.name = name_svideo,	/* S-Video signal on S-Video input */
+			.vmux = 8,
+			.amux = LINE2,
+		},{
 			.name = name_comp1,	/* Composite signal on S-Video input */
 			.vmux = 0,
 			.amux = LINE2,
-		/*	.gpio = 0x4000,      */
 		},{
 			.name = name_comp2,	/* Composite input */
 			.vmux = 3,
 			.amux = LINE2,
-		/*	.gpio = 0x4000,      */
-		},{
-			.name = name_svideo,	/* S-Video signal on S-Video input */
-			.vmux = 8,
-			.amux = LINE2,
-		/*	.gpio = 0x4000,      */
 		}},
 		.radio = {
 			.name = name_radio,
-			.amux = LINE2,
-		},
-		.mute = {
-			.name = name_mute,
-			.amux = LINE1,
+			.amux = TV,
+			.gpio = 0x000000,	/* GPIO21=Low for FM radio antenna */
 		},
 	},
 	[SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII] = {
@@ -2701,6 +2695,12 @@ struct pci_device_id saa7134_pci_tbl[] = {
 		.driver_data  = SAA7134_BOARD_FLYVIDEO2000,
 	},{
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7130,
+		.subvendor    = 0x4e42,		/* Typhoon */
+		.subdevice    = 0x0138,		/* LifeView FlyTV Prime30 OEM */
+		.driver_data  = SAA7134_BOARD_FLYVIDEO2000,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
 		.subvendor    = 0x5168,
 		.subdevice    = 0x0212, /* minipci, LR212 */
@@ -2935,7 +2935,7 @@ struct pci_device_id saa7134_pci_tbl[] = {
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
 		.subvendor    = 0x5168,
 		.subdevice    = 0x0502,                /* Cardbus version */
-		.driver_data  = SAA7134_BOARD_FLYDVBTDUO,
+		.driver_data  = SAA7134_BOARD_FLYDVBT_DUO_CARDBUS,
 	},{
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
@@ -2980,12 +2980,12 @@ struct pci_device_id saa7134_pci_tbl[] = {
 		.subdevice    = 0x1370,        /* cardbus version */
 		.driver_data  = SAA7134_BOARD_ADS_INSTANT_TV,
 
-	},{     /* Typhoon DVB-T Duo Digital/Analog Cardbus */
+	},{
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
-		.subvendor    = 0x4e42,
-		.subdevice    = 0x0502,
-		.driver_data  = SAA7134_BOARD_THYPHOON_DVBT_DUO_CARDBUS,
+		.subvendor    = 0x4e42,		/* Typhoon */
+		.subdevice    = 0x0502,		/* LifeView LR502 OEM */
+		.driver_data  = SAA7134_BOARD_FLYDVBT_DUO_CARDBUS,
 	},{
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
@@ -3206,8 +3206,7 @@ int saa7134_board_init1(struct saa7134_dev *dev)
 		saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   0x00040000, 0x00040000);
 		saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00040000, 0x00000004);
 		break;
-	case SAA7134_BOARD_FLYDVBTDUO:
-	case SAA7134_BOARD_THYPHOON_DVBT_DUO_CARDBUS:
+	case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
 		/* turn the fan on */
 		saa_writeb(SAA7134_GPIO_GPMODE3, 0x08);
 		saa_writeb(SAA7134_GPIO_GPSTATUS3, 0x06);
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 399f9952596..1a536e86527 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -861,7 +861,7 @@ static int dvb_init(struct saa7134_dev *dev)
 		dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config,
 						    &dev->i2c_adap);
 		break;
-	case SAA7134_BOARD_THYPHOON_DVBT_DUO_CARDBUS:
+	case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
 		dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config,
 						    &dev->i2c_adap);
 		break;
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index e70eae8d29b..3261d8bebdd 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -185,7 +185,7 @@ struct saa7134_format {
 #define SAA7134_BOARD_AVERMEDIA_GO_007_FM 57
 #define SAA7134_BOARD_ADS_INSTANT_TV 58
 #define SAA7134_BOARD_KWORLD_VSTREAM_XPERT 59
-#define SAA7134_BOARD_THYPHOON_DVBT_DUO_CARDBUS 60
+#define SAA7134_BOARD_FLYDVBT_DUO_CARDBUS 60
 #define SAA7134_BOARD_PHILIPS_TOUGH 61
 #define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII 62
 #define SAA7134_BOARD_KWORLD_XPERT 63
diff --git a/drivers/media/video/stradis.c b/drivers/media/video/stradis.c
index 54fc33011ff..9d769264a32 100644
--- a/drivers/media/video/stradis.c
+++ b/drivers/media/video/stradis.c
@@ -2012,7 +2012,6 @@ static int __devinit init_saa7146(struct pci_dev *pdev)
 {
 	struct saa7146 *saa = pci_get_drvdata(pdev);
 
-	memset(saa, 0, sizeof(*saa));
 	saa->user = 0;
 	/* reset the saa7146 */
 	saawrite(0xffff0000, SAA7146_MC1);
@@ -2062,16 +2061,16 @@ static int __devinit init_saa7146(struct pci_dev *pdev)
 	}
 	if (saa->audbuf == NULL && (saa->audbuf = vmalloc(65536)) == NULL) {
 		dev_err(&pdev->dev, "%d: malloc failed\n", saa->nr);
-		goto errvid;
+		goto errfree;
 	}
 	if (saa->osdbuf == NULL && (saa->osdbuf = vmalloc(131072)) == NULL) {
 		dev_err(&pdev->dev, "%d: malloc failed\n", saa->nr);
-		goto erraud;
+		goto errfree;
 	}
 	/* allocate 81920 byte buffer for clipping */
 	if ((saa->dmavid2 = kzalloc(VIDEO_CLIPMAP_SIZE, GFP_KERNEL)) == NULL) {
 		dev_err(&pdev->dev, "%d: clip kmalloc failed\n", saa->nr);
-		goto errosd;
+		goto errfree;
 	}
 	/* setup clipping registers */
 	saawrite(virt_to_bus(saa->dmavid2), SAA7146_BASE_EVEN2);
@@ -2085,15 +2084,11 @@ static int __devinit init_saa7146(struct pci_dev *pdev)
 	I2CBusScan(saa);
 
 	return 0;
-errosd:
+errfree:
 	vfree(saa->osdbuf);
-	saa->osdbuf = NULL;
-erraud:
 	vfree(saa->audbuf);
-	saa->audbuf = NULL;
-errvid:
 	vfree(saa->vidbuf);
-	saa->vidbuf = NULL;
+	saa->audbuf = saa->osdbuf = saa->vidbuf = NULL;
 err:
 	return -ENOMEM;
 }
diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c
index 5815649bdc7..0d54f6c1982 100644
--- a/drivers/media/video/tda9887.c
+++ b/drivers/media/video/tda9887.c
@@ -231,7 +231,7 @@ static struct tvnorm tvnorms[] = {
 			   cAudioIF_6_5   |
 			   cVideoIF_38_90 ),
 	},{
-		.std   = V4L2_STD_NTSC_M,
+		.std   = V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR,
 		.name  = "NTSC-M",
 		.b     = ( cNegativeFmTV  |
 			   cQSS           ),
@@ -619,6 +619,11 @@ static int tda9887_fixup_std(struct tda9887 *t)
 			tda9887_dbg("insmod fixup: NTSC => NTSC_M_JP\n");
 			t->std = V4L2_STD_NTSC_M_JP;
 			break;
+		case 'k':
+		case 'K':
+			tda9887_dbg("insmod fixup: NTSC => NTSC_M_KR\n");
+			t->std = V4L2_STD_NTSC_M_KR;
+			break;
 		case '-':
 			/* default parameter, do nothing */
 			break;
@@ -876,7 +881,7 @@ static int tda9887_resume(struct device * dev)
 /* ----------------------------------------------------------------------- */
 
 static struct i2c_driver driver = {
-	.id             = -1, /* FIXME */
+	.id             = I2C_DRIVERID_TDA9887,
 	.attach_adapter = tda9887_probe,
 	.detach_client  = tda9887_detach,
 	.command        = tda9887_command,
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 2995b22acb4..e7ee619d62c 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -216,6 +216,7 @@ static void set_type(struct i2c_client *c, unsigned int type,
 		buffer[3] = 0xa4;
 		i2c_master_send(c,buffer,4);
 		default_tuner_init(c);
+		break;
 	default:
 		default_tuner_init(c);
 		break;
@@ -365,6 +366,11 @@ static int tuner_fixup_std(struct tuner *t)
 			tuner_dbg("insmod fixup: NTSC => NTSC_M_JP\n");
 			t->std = V4L2_STD_NTSC_M_JP;
 			break;
+		case 'k':
+		case 'K':
+			tuner_dbg("insmod fixup: NTSC => NTSC_M_KR\n");
+			t->std = V4L2_STD_NTSC_M_KR;
+			break;
 		case '-':
 			/* default parameter, do nothing */
 			break;
@@ -448,7 +454,7 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind)
 			printk("%02x ",buffer[i]);
 		printk("\n");
 	}
-	/* TEA5767 autodetection code - only for addr = 0xc0 */
+	/* autodetection code based on the i2c addr */
 	if (!no_autodetect) {
 		switch (addr) {
 		case 0x42:
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index 6d03b9b05c6..c8e5ad0e818 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -390,6 +390,14 @@ static void tda9840_setmode(struct CHIPSTATE *chip, int mode)
 		chip_write(chip, TDA9840_SW, t);
 }
 
+static int tda9840_checkit(struct CHIPSTATE *chip)
+{
+	int rc;
+	rc = chip_read(chip);
+	/* lower 5 bits should be 0 */
+	return ((rc & 0x1f) == 0) ? 1 : 0;
+}
+
 /* ---------------------------------------------------------------------- */
 /* audio chip descriptions - defines+functions for tda985x                */
 
@@ -1264,6 +1272,7 @@ static struct CHIPDESC chiplist[] = {
 		.addr_hi    = I2C_TDA9840 >> 1,
 		.registers  = 5,
 
+		.checkit    = tda9840_checkit,
 		.getmode    = tda9840_getmode,
 		.setmode    = tda9840_setmode,
 		.checkmode  = generic_checkmode,
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index fad9ea0ae4f..1864423b304 100644
--- a/drivers/media/video/tvp5150.c
+++ b/drivers/media/video/tvp5150.c
@@ -746,24 +746,27 @@ static int tvp5150_set_std(struct i2c_client *c, v4l2_std_id std)
 
 static inline void tvp5150_reset(struct i2c_client *c)
 {
-	u8 type, ver_656, msb_id, lsb_id, msb_rom, lsb_rom;
+	u8 msb_id, lsb_id, msb_rom, lsb_rom;
 	struct tvp5150 *decoder = i2c_get_clientdata(c);
 
-	type=tvp5150_read(c,TVP5150_AUTOSW_MSK);
 	msb_id=tvp5150_read(c,TVP5150_MSB_DEV_ID);
 	lsb_id=tvp5150_read(c,TVP5150_LSB_DEV_ID);
 	msb_rom=tvp5150_read(c,TVP5150_ROM_MAJOR_VER);
 	lsb_rom=tvp5150_read(c,TVP5150_ROM_MINOR_VER);
 
-	if (type==0xdc) {
-		ver_656=tvp5150_read(c,TVP5150_REV_SELECT);
-		tvp5150_info("tvp%02x%02xam1 detected 656 version is %d.\n",msb_id, lsb_id,ver_656);
-	} else if (type==0xfc) {
-		tvp5150_info("tvp%02x%02xa detected.\n",msb_id, lsb_id);
+	if ((msb_rom==4)&&(lsb_rom==0)) { /* Is TVP5150AM1 */
+		tvp5150_info("tvp%02x%02xam1 detected.\n",msb_id, lsb_id);
+
+		/* ITU-T BT.656.4 timing */
+		tvp5150_write(c,TVP5150_REV_SELECT,0);
 	} else {
-		tvp5150_info("unknown tvp%02x%02x chip detected(%d).\n",msb_id,lsb_id,type);
+		if ((msb_rom==3)||(lsb_rom==0x21)) { /* Is TVP5150A */
+			tvp5150_info("tvp%02x%02xa detected.\n",msb_id, lsb_id);
+		} else {
+			tvp5150_info("*** unknown tvp%02x%02x chip detected.\n",msb_id,lsb_id);
+			tvp5150_info("*** Rom ver is %d.%d\n",msb_rom,lsb_rom);
+		}
 	}
-	tvp5150_info("Rom ver is %d.%d\n",msb_rom,lsb_rom);
 
 	/* Initializes TVP5150 to its default values */
 	tvp5150_write_inittab(c, tvp5150_init_default);
@@ -893,6 +896,17 @@ static int tvp5150_command(struct i2c_client *c,
 		}
 	case DECODER_GET_STATUS:
 		{
+			int *iarg = arg;
+			int status;
+			int res=0;
+			status = tvp5150_read(c, 0x88);
+			if(status&0x08){
+				res |= DECODER_STATUS_COLOR;
+			}
+			if(status&0x04 && status&0x02){
+				res |= DECODER_STATUS_GOOD;
+			}
+			*iarg=res;
 			break;
 		}