V4L/DVB (10714): zoran et al: convert zoran i2c modules to V4L2.

The zoran i2c modules were still using V4L1 internally. Replace this
with V4L2. Also deleted saa7111.c and saa7114.c, we use saa7115.c instead.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
[mchehab@redhat.com: fix v4l2_ctrl_query_fill_std merge conflict]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

18 files changed, 636 insertions, 2562 deletions

diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 3e4ce4aade3..bb7df8c18b0 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -307,38 +307,18 @@ config VIDEO_TCM825X
 
 config VIDEO_SAA7110
 	tristate "Philips SAA7110 video decoder"
-	depends on VIDEO_V4L1 && I2C
+	depends on VIDEO_V4L2 && I2C
 	---help---
 	  Support for the Philips SAA7110 video decoders.
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called saa7110.
 
-config VIDEO_SAA7111
-	tristate "Philips SAA7111 video decoder"
-	depends on VIDEO_V4L1 && I2C
-	---help---
-	  Support for the Philips SAA711 video decoder.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called saa7111.
-
-config VIDEO_SAA7114
-	tristate "Philips SAA7114 video decoder"
-	depends on VIDEO_V4L1 && I2C
-	---help---
-	  Support for the Philips SAA7114 video decoder. This driver
-	  is used only on Zoran driver and should be moved soon to
-	  SAA711x module.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called saa7114.
-
 config VIDEO_SAA711X
-	tristate "Philips SAA7113/4/5 video decoders"
+	tristate "Philips SAA7111/3/4/5 video decoders"
 	depends on VIDEO_V4L2 && I2C
 	---help---
-	  Support for the Philips SAA7113/4/5 video decoders.
+	  Support for the Philips SAA7111/3/4/5 video decoders.
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called saa7115.
@@ -639,7 +619,7 @@ config VIDEO_MXB
 	depends on PCI && VIDEO_V4L1 && I2C
 	select VIDEO_SAA7146_VV
 	select VIDEO_TUNER
-	select VIDEO_SAA7115 if VIDEO_HELPER_CHIPS_AUTO
+	select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
 	select VIDEO_TDA9840 if VIDEO_HELPER_CHIPS_AUTO
 	select VIDEO_TEA6415C if VIDEO_HELPER_CHIPS_AUTO
 	select VIDEO_TEA6420 if VIDEO_HELPER_CHIPS_AUTO
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index 6e2c69569f9..307490ebc23 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -43,8 +43,6 @@ obj-$(CONFIG_VIDEO_TDA9840) += tda9840.o
 obj-$(CONFIG_VIDEO_TEA6415C) += tea6415c.o
 obj-$(CONFIG_VIDEO_TEA6420) += tea6420.o
 obj-$(CONFIG_VIDEO_SAA7110) += saa7110.o
-obj-$(CONFIG_VIDEO_SAA7111) += saa7111.o
-obj-$(CONFIG_VIDEO_SAA7114) += saa7114.o
 obj-$(CONFIG_VIDEO_SAA711X) += saa7115.o
 obj-$(CONFIG_VIDEO_SAA717X) += saa717x.o
 obj-$(CONFIG_VIDEO_SAA7127) += saa7127.o
diff --git a/drivers/media/video/adv7170.c b/drivers/media/video/adv7170.c
index e0eb4f32144..ebafe78cb4c 100644
--- a/drivers/media/video/adv7170.c
+++ b/drivers/media/video/adv7170.c
@@ -52,9 +52,8 @@ MODULE_PARM_DESC(debug, "Debug level (0-1)");
 struct adv7170 {
 	unsigned char reg[128];
 
-	int norm;
+	v4l2_std_id norm;
 	int input;
-	int enable;
 	int bright;
 	int contrast;
 	int hue;
@@ -62,7 +61,6 @@ struct adv7170 {
 };
 
 static char *inputs[] = { "pass_through", "play_back" };
-static char *norms[] = { "PAL", "NTSC" };
 
 /* ----------------------------------------------------------------------- */
 
@@ -191,7 +189,7 @@ static int adv7170_command(struct i2c_client *client, unsigned cmd, void *arg)
 	struct adv7170 *encoder = i2c_get_clientdata(client);
 
 	switch (cmd) {
-	case 0:
+	case VIDIOC_INT_INIT:
 #if 0
 		/* This is just for testing!!! */
 		adv7170_write_block(client, init_common,
@@ -201,63 +199,47 @@ static int adv7170_command(struct i2c_client *client, unsigned cmd, void *arg)
 #endif
 		break;
 
-	case ENCODER_GET_CAPABILITIES:
+	case VIDIOC_INT_S_STD_OUTPUT:
 	{
-		struct video_encoder_capability *cap = arg;
+		v4l2_std_id iarg = *(v4l2_std_id *) arg;
 
-		cap->flags = VIDEO_ENCODER_PAL |
-			     VIDEO_ENCODER_NTSC;
-		cap->inputs = 2;
-		cap->outputs = 1;
-		break;
-	}
-
-	case ENCODER_SET_NORM:
-	{
-		int iarg = *(int *) arg;
-
-		v4l_dbg(1, debug, client, "set norm %d\n", iarg);
+		v4l_dbg(1, debug, client, "set norm %llx\n", iarg);
 
-		switch (iarg) {
-		case VIDEO_MODE_NTSC:
+		if (iarg & V4L2_STD_NTSC) {
 			adv7170_write_block(client, init_NTSC,
 					    sizeof(init_NTSC));
 			if (encoder->input == 0)
 				adv7170_write(client, 0x02, 0x0e);	// Enable genlock
 			adv7170_write(client, 0x07, TR0MODE | TR0RST);
 			adv7170_write(client, 0x07, TR0MODE);
-			break;
-
-		case VIDEO_MODE_PAL:
+		} else if (iarg & V4L2_STD_PAL) {
 			adv7170_write_block(client, init_PAL,
 					    sizeof(init_PAL));
 			if (encoder->input == 0)
 				adv7170_write(client, 0x02, 0x0e);	// Enable genlock
 			adv7170_write(client, 0x07, TR0MODE | TR0RST);
 			adv7170_write(client, 0x07, TR0MODE);
-			break;
-
-		default:
-			v4l_dbg(1, debug, client, "illegal norm: %d\n", iarg);
+		} else {
+			v4l_dbg(1, debug, client, "illegal norm: %llx\n", iarg);
 			return -EINVAL;
 		}
-		v4l_dbg(1, debug, client, "switched to %s\n", norms[iarg]);
+		v4l_dbg(1, debug, client, "switched to %llx\n", iarg);
 		encoder->norm = iarg;
 		break;
 	}
 
-	case ENCODER_SET_INPUT:
+	case VIDIOC_INT_S_VIDEO_ROUTING:
 	{
-		int iarg = *(int *) arg;
+		struct v4l2_routing *route = arg;
 
 		/* RJ: *iarg = 0: input is from decoder
 		 *iarg = 1: input is from ZR36060
 		 *iarg = 2: color bar */
 
 		v4l_dbg(1, debug, client, "set input from %s\n",
-			iarg == 0 ? "decoder" : "ZR36060");
+			route->input == 0 ? "decoder" : "ZR36060");
 
-		switch (iarg) {
+		switch (route->input) {
 		case 0:
 			adv7170_write(client, 0x01, 0x20);
 			adv7170_write(client, 0x08, TR1CAPT);	/* TR1 */
@@ -277,30 +259,11 @@ static int adv7170_command(struct i2c_client *client, unsigned cmd, void *arg)
 			break;
 
 		default:
-			v4l_dbg(1, debug, client, "illegal input: %d\n", iarg);
-			return -EINVAL;
-		}
-		v4l_dbg(1, debug, client, "switched to %s\n", inputs[iarg]);
-		encoder->input = iarg;
-		break;
-	}
-
-	case ENCODER_SET_OUTPUT:
-	{
-		int *iarg = arg;
-
-		/* not much choice of outputs */
-		if (*iarg != 0) {
+			v4l_dbg(1, debug, client, "illegal input: %d\n", route->input);
 			return -EINVAL;
 		}
-		break;
-	}
-
-	case ENCODER_ENABLE_OUTPUT:
-	{
-		int *iarg = arg;
-
-		encoder->enable = !!*iarg;
+		v4l_dbg(1, debug, client, "switched to %s\n", inputs[route->input]);
+		encoder->input = route->input;
 		break;
 	}
 
@@ -337,9 +300,8 @@ static int adv7170_probe(struct i2c_client *client,
 	encoder = kzalloc(sizeof(struct adv7170), GFP_KERNEL);
 	if (encoder == NULL)
 		return -ENOMEM;
-	encoder->norm = VIDEO_MODE_NTSC;
+	encoder->norm = V4L2_STD_NTSC;
 	encoder->input = 0;
-	encoder->enable = 1;
 	i2c_set_clientdata(client, encoder);
 
 	i = adv7170_write_block(client, init_NTSC, sizeof(init_NTSC));
diff --git a/drivers/media/video/adv7175.c b/drivers/media/video/adv7175.c
index 6008e84653f..154dff03a7d 100644
--- a/drivers/media/video/adv7175.c
+++ b/drivers/media/video/adv7175.c
@@ -46,9 +46,8 @@ MODULE_PARM_DESC(debug, "Debug level (0-1)");
 /* ----------------------------------------------------------------------- */
 
 struct adv7175 {
-	int norm;
+	v4l2_std_id norm;
 	int input;
-	int enable;
 	int bright;
 	int contrast;
 	int hue;
@@ -59,7 +58,6 @@ struct adv7175 {
 #define   I2C_ADV7176        0x54
 
 static char *inputs[] = { "pass_through", "play_back", "color_bar" };
-static char *norms[] = { "PAL", "NTSC", "SECAM->PAL (may not work!)" };
 
 /* ----------------------------------------------------------------------- */
 
@@ -189,7 +187,7 @@ static int adv7175_command(struct i2c_client *client, unsigned cmd, void *arg)
 	struct adv7175 *encoder = i2c_get_clientdata(client);
 
 	switch (cmd) {
-	case 0:
+	case VIDIOC_INT_INIT:
 		/* This is just for testing!!! */
 		adv7175_write_block(client, init_common,
 				    sizeof(init_common));
@@ -197,42 +195,25 @@ static int adv7175_command(struct i2c_client *client, unsigned cmd, void *arg)
 		adv7175_write(client, 0x07, TR0MODE);
 		break;
 
-	case ENCODER_GET_CAPABILITIES:
+	case VIDIOC_INT_S_STD_OUTPUT:
 	{
-		struct video_encoder_capability *cap = arg;
+		v4l2_std_id iarg = *(v4l2_std_id *) arg;
 
-		cap->flags = VIDEO_ENCODER_PAL |
-			     VIDEO_ENCODER_NTSC |
-			     VIDEO_ENCODER_SECAM; /* well, hacky */
-		cap->inputs = 2;
-		cap->outputs = 1;
-		break;
-	}
-
-	case ENCODER_SET_NORM:
-	{
-		int iarg = *(int *) arg;
-
-		switch (iarg) {
-		case VIDEO_MODE_NTSC:
+		if (iarg & V4L2_STD_NTSC) {
 			adv7175_write_block(client, init_ntsc,
 					    sizeof(init_ntsc));
 			if (encoder->input == 0)
 				adv7175_write(client, 0x0d, 0x4f);	// Enable genlock
 			adv7175_write(client, 0x07, TR0MODE | TR0RST);
 			adv7175_write(client, 0x07, TR0MODE);
-			break;
-
-		case VIDEO_MODE_PAL:
+		} else if (iarg & V4L2_STD_PAL) {
 			adv7175_write_block(client, init_pal,
 					    sizeof(init_pal));
 			if (encoder->input == 0)
 				adv7175_write(client, 0x0d, 0x4f);	// Enable genlock
 			adv7175_write(client, 0x07, TR0MODE | TR0RST);
 			adv7175_write(client, 0x07, TR0MODE);
-			break;
-
-		case VIDEO_MODE_SECAM:	// WARNING! ADV7176 does not support SECAM.
+		} else if (iarg & V4L2_STD_SECAM) {
 			/* This is an attempt to convert
 			 * SECAM->PAL (typically it does not work
 			 * due to genlock: when decoder is in SECAM
@@ -245,33 +226,32 @@ static int adv7175_command(struct i2c_client *client, unsigned cmd, void *arg)
 				adv7175_write(client, 0x0d, 0x49);	// Disable genlock
 			adv7175_write(client, 0x07, TR0MODE | TR0RST);
 			adv7175_write(client, 0x07, TR0MODE);
-			break;
-		default:
-			v4l_dbg(1, debug, client, "illegal norm: %d\n", iarg);
+		} else {
+			v4l_dbg(1, debug, client, "illegal norm: %llx\n", iarg);
 			return -EINVAL;
 		}
-		v4l_dbg(1, debug, client, "switched to %s\n", norms[iarg]);
+		v4l_dbg(1, debug, client, "switched to %llx\n", iarg);
 		encoder->norm = iarg;
 		break;
 	}
 
-	case ENCODER_SET_INPUT:
+	case VIDIOC_INT_S_VIDEO_ROUTING:
 	{
-		int iarg = *(int *) arg;
+		struct v4l2_routing *route = arg;
 
 		/* RJ: *iarg = 0: input is from SAA7110
 		 *iarg = 1: input is from ZR36060
 		 *iarg = 2: color bar */
 
-		switch (iarg) {
+		switch (route->input) {
 		case 0:
 			adv7175_write(client, 0x01, 0x00);
 
-			if (encoder->norm == VIDEO_MODE_NTSC)
+			if (encoder->norm & V4L2_STD_NTSC)
 				set_subcarrier_freq(client, 1);
 
 			adv7175_write(client, 0x0c, TR1CAPT);	/* TR1 */
-			if (encoder->norm == VIDEO_MODE_SECAM)
+			if (encoder->norm & V4L2_STD_SECAM)
 				adv7175_write(client, 0x0d, 0x49);	// Disable genlock
 			else
 				adv7175_write(client, 0x0d, 0x4f);	// Enable genlock
@@ -283,7 +263,7 @@ static int adv7175_command(struct i2c_client *client, unsigned cmd, void *arg)
 		case 1:
 			adv7175_write(client, 0x01, 0x00);
 
-			if (encoder->norm == VIDEO_MODE_NTSC)
+			if (encoder->norm & V4L2_STD_NTSC)
 				set_subcarrier_freq(client, 0);
 
 			adv7175_write(client, 0x0c, TR1PLAY);	/* TR1 */
@@ -296,7 +276,7 @@ static int adv7175_command(struct i2c_client *client, unsigned cmd, void *arg)
 		case 2:
 			adv7175_write(client, 0x01, 0x80);
 
-			if (encoder->norm == VIDEO_MODE_NTSC)
+			if (encoder->norm & V4L2_STD_NTSC)
 				set_subcarrier_freq(client, 0);
 
 			adv7175_write(client, 0x0d, 0x49);
@@ -306,29 +286,11 @@ static int adv7175_command(struct i2c_client *client, unsigned cmd, void *arg)
 			break;
 
 		default:
-			v4l_dbg(1, debug, client, "illegal input: %d\n", iarg);
+			v4l_dbg(1, debug, client, "illegal input: %d\n", route->input);
 			return -EINVAL;
 		}
-		v4l_dbg(1, debug, client, "switched to %s\n", inputs[iarg]);
-		encoder->input = iarg;
-		break;
-	}
-
-	case ENCODER_SET_OUTPUT:
-	{
-		int *iarg = arg;
-
-		/* not much choice of outputs */
-		if (*iarg != 0)
-			return -EINVAL;
-		break;
-	}
-
-	case ENCODER_ENABLE_OUTPUT:
-	{
-		int *iarg = arg;
-
-		encoder->enable = !!*iarg;
+		v4l_dbg(1, debug, client, "switched to %s\n", inputs[route->input]);
+		encoder->input = route->input;
 		break;
 	}
 
@@ -369,9 +331,8 @@ static int adv7175_probe(struct i2c_client *client,
 	encoder = kzalloc(sizeof(struct adv7175), GFP_KERNEL);
 	if (encoder == NULL)
 		return -ENOMEM;
-	encoder->norm = VIDEO_MODE_PAL;
+	encoder->norm = V4L2_STD_NTSC;
 	encoder->input = 0;
-	encoder->enable = 1;
 	i2c_set_clientdata(client, encoder);
 
 	i = adv7175_write_block(client, init_common, sizeof(init_common));
diff --git a/drivers/media/video/bt819.c b/drivers/media/video/bt819.c
index a07b7b88e5b..b8109a1b50c 100644
--- a/drivers/media/video/bt819.c
+++ b/drivers/media/video/bt819.c
@@ -54,7 +54,7 @@ struct bt819 {
 	unsigned char reg[32];
 
 	int initialized;
-	int norm;
+	v4l2_std_id norm;
 	int input;
 	int enable;
 	int bright;
@@ -178,7 +178,7 @@ static int bt819_init(struct i2c_client *client)
 		0x1a, 0x80,	/* 0x1a ADC Interface */
 	};
 
-	struct timing *timing = &timing_data[decoder->norm];
+	struct timing *timing = &timing_data[(decoder->norm & V4L2_STD_525_60) ? 1 : 0];
 
 	init[0x03 * 2 - 1] =
 	    (((timing->vdelay >> 8) & 0x03) << 6) |
@@ -192,7 +192,7 @@ static int bt819_init(struct i2c_client *client)
 	init[0x08 * 2 - 1] = timing->hscale >> 8;
 	init[0x09 * 2 - 1] = timing->hscale & 0xff;
 	/* 0x15 in array is address 0x19 */
-	init[0x15 * 2 - 1] = (decoder->norm == 0) ? 115 : 93;	/* Chroma burst delay */
+	init[0x15 * 2 - 1] = (decoder->norm & V4L2_STD_625_50) ? 115 : 93;	/* Chroma burst delay */
 	/* reset */
 	bt819_write(client, 0x1f, 0x00);
 	mdelay(1);
@@ -215,121 +215,93 @@ static int bt819_command(struct i2c_client *client, unsigned cmd, void *arg)
 	}
 
 	switch (cmd) {
-	case 0:
+	case VIDIOC_INT_INIT:
 		/* This is just for testing!!! */
 		bt819_init(client);
 		break;
 
-	case DECODER_GET_CAPABILITIES:
-	{
-		struct video_decoder_capability *cap = arg;
-
-		cap->flags = VIDEO_DECODER_PAL |
-			     VIDEO_DECODER_NTSC |
-			     VIDEO_DECODER_AUTO |
-			     VIDEO_DECODER_CCIR;
-		cap->inputs = 8;
-		cap->outputs = 1;
-		break;
-	}
-
-	case DECODER_GET_STATUS:
-	{
+	case VIDIOC_QUERYSTD:
+	case VIDIOC_INT_G_INPUT_STATUS: {
 		int *iarg = arg;
+		v4l2_std_id *istd = arg;
 		int status;
-		int res;
+		int res = V4L2_IN_ST_NO_SIGNAL;
+		v4l2_std_id std;
 
 		status = bt819_read(client, 0x00);
-		res = 0;
 		if ((status & 0x80))
-			res |= DECODER_STATUS_GOOD;
+			res = 0;
 
-		switch (decoder->norm) {
-		case VIDEO_MODE_NTSC:
-			res |= DECODER_STATUS_NTSC;
-			break;
-		case VIDEO_MODE_PAL:
-			res |= DECODER_STATUS_PAL;
-			break;
-		default:
-		case VIDEO_MODE_AUTO:
-			if ((status & 0x10))
-				res |= DECODER_STATUS_PAL;
-			else
-				res |= DECODER_STATUS_NTSC;
-			break;
-		}
-		res |= DECODER_STATUS_COLOR;
-		*iarg = res;
+		if ((status & 0x10))
+			std = V4L2_STD_PAL;
+		else
+			std = V4L2_STD_NTSC;
+		if (cmd == VIDIOC_QUERYSTD)
+			*istd = std;
+		else
+			*iarg = res;
 
 		v4l_dbg(1, debug, client, "get status %x\n", *iarg);
 		break;
 	}
 
-	case DECODER_SET_NORM:
+	case VIDIOC_S_STD:
 	{
-		int *iarg = arg;
+		v4l2_std_id *iarg = arg;
 		struct timing *timing = NULL;
 
-		v4l_dbg(1, debug, client, "set norm %x\n", *iarg);
+		v4l_dbg(1, debug, client, "set norm %llx\n", *iarg);
 
-		switch (*iarg) {
-		case VIDEO_MODE_NTSC:
+		if (*iarg & V4L2_STD_NTSC) {
 			bt819_setbit(client, 0x01, 0, 1);
 			bt819_setbit(client, 0x01, 1, 0);
 			bt819_setbit(client, 0x01, 5, 0);
 			bt819_write(client, 0x18, 0x68);
 			bt819_write(client, 0x19, 0x5d);
 			/* bt819_setbit(client, 0x1a,  5, 1); */
-			timing = &timing_data[VIDEO_MODE_NTSC];
-			break;
-		case VIDEO_MODE_PAL:
+			timing = &timing_data[1];
+		} else if (*iarg & V4L2_STD_PAL) {
 			bt819_setbit(client, 0x01, 0, 1);
 			bt819_setbit(client, 0x01, 1, 1);
 			bt819_setbit(client, 0x01, 5, 1);
 			bt819_write(client, 0x18, 0x7f);
 			bt819_write(client, 0x19, 0x72);
 			/* bt819_setbit(client, 0x1a,  5, 0); */
-			timing = &timing_data[VIDEO_MODE_PAL];
-			break;
-		case VIDEO_MODE_AUTO:
-			bt819_setbit(client, 0x01, 0, 0);
-			bt819_setbit(client, 0x01, 1, 0);
-			break;
-		default:
-			v4l_dbg(1, debug, client, "unsupported norm %x\n", *iarg);
+			timing = &timing_data[0];
+		} else {
+			v4l_dbg(1, debug, client, "unsupported norm %llx\n", *iarg);
 			return -EINVAL;
 		}
-
-		if (timing) {
-			bt819_write(client, 0x03,
-				    (((timing->vdelay >> 8) & 0x03) << 6) |
-				    (((timing->vactive >> 8) & 0x03) << 4) |
-				    (((timing->hdelay >> 8) & 0x03) << 2) |
-				     ((timing->hactive >> 8) & 0x03) );
-			bt819_write(client, 0x04, timing->vdelay & 0xff);
-			bt819_write(client, 0x05, timing->vactive & 0xff);
-			bt819_write(client, 0x06, timing->hdelay & 0xff);
-			bt819_write(client, 0x07, timing->hactive & 0xff);
-			bt819_write(client, 0x08, (timing->hscale >> 8) & 0xff);
-			bt819_write(client, 0x09, timing->hscale & 0xff);
-		}
-
+/*		case VIDEO_MODE_AUTO:
+			bt819_setbit(client, 0x01, 0, 0);
+			bt819_setbit(client, 0x01, 1, 0);*/
+
+		bt819_write(client, 0x03,
+			    (((timing->vdelay >> 8) & 0x03) << 6) |
+			    (((timing->vactive >> 8) & 0x03) << 4) |
+			    (((timing->hdelay >> 8) & 0x03) << 2) |
+			     ((timing->hactive >> 8) & 0x03));
+		bt819_write(client, 0x04, timing->vdelay & 0xff);
+		bt819_write(client, 0x05, timing->vactive & 0xff);
+		bt819_write(client, 0x06, timing->hdelay & 0xff);
+		bt819_write(client, 0x07, timing->hactive & 0xff);
+		bt819_write(client, 0x08, (timing->hscale >> 8) & 0xff);
+		bt819_write(client, 0x09, timing->hscale & 0xff);
 		decoder->norm = *iarg;
 		break;
 	}
 
-	case DECODER_SET_INPUT:
+	case VIDIOC_INT_S_VIDEO_ROUTING:
 	{
-		int *iarg = arg;
+		struct v4l2_routing *route = arg;
 
-		v4l_dbg(1, debug, client, "set input %x\n", *iarg);
+		v4l_dbg(1, debug, client, "set input %x\n", route->input);
 
-		if (*iarg < 0 || *iarg > 7)
+		if (route->input < 0 || route->input > 7)
 			return -EINVAL;
 
-		if (decoder->input != *iarg) {
-			decoder->input = *iarg;
+		if (decoder->input != route->input) {
+			decoder->input = route->input;
 			/* select mode */
 			if (decoder->input == 0) {
 				bt819_setbit(client, 0x0b, 6, 0);
@@ -342,75 +314,116 @@ static int bt819_command(struct i2c_client *client, unsigned cmd, void *arg)
 		break;
 	}
 
-	case DECODER_SET_OUTPUT:
+	case VIDIOC_STREAMON:
+	case VIDIOC_STREAMOFF:
 	{
-		int *iarg = arg;
+		int enable = cmd == VIDIOC_STREAMON;
 
-		v4l_dbg(1, debug, client, "set output %x\n", *iarg);
+		v4l_dbg(1, debug, client, "enable output %x\n", enable);
 
-		/* not much choice of outputs */
-		if (*iarg != 0)
-			return -EINVAL;
+		if (decoder->enable != enable) {
+			decoder->enable = enable;
+			bt819_setbit(client, 0x16, 7, !enable);
+		}
 		break;
 	}
 
-	case DECODER_ENABLE_OUTPUT:
+	case VIDIOC_QUERYCTRL:
 	{
-		int *iarg = arg;
-		int enable = (*iarg != 0);
+		struct v4l2_queryctrl *qc = arg;
 
-		v4l_dbg(1, debug, client, "enable output %x\n", *iarg);
+		switch (qc->id) {
+		case V4L2_CID_BRIGHTNESS:
+			v4l2_ctrl_query_fill(qc, -128, 127, 1, 0);
+			break;
 
-		if (decoder->enable != enable) {
-			decoder->enable = enable;
-			bt819_setbit(client, 0x16, 7, !enable);
+		case V4L2_CID_CONTRAST:
+			v4l2_ctrl_query_fill(qc, 0, 511, 1, 256);
+			break;
+
+		case V4L2_CID_SATURATION:
+			v4l2_ctrl_query_fill(qc, 0, 511, 1, 256);
+			break;
+
+		case V4L2_CID_HUE:
+			v4l2_ctrl_query_fill(qc, -128, 127, 1, 0);
+			break;
+
+		default:
+			return -EINVAL;
 		}
 		break;
 	}
 
-	case DECODER_SET_PICTURE:
+	case VIDIOC_S_CTRL:
 	{
-		struct video_picture *pic = arg;
+		struct v4l2_control *ctrl = arg;
 
-		v4l_dbg(1, debug, client,
-			"set picture brightness %d contrast %d colour %d\n",
-			pic->brightness, pic->contrast, pic->colour);
+		switch (ctrl->id) {
+		case V4L2_CID_BRIGHTNESS:
+			if (decoder->bright != ctrl->value) {
+				decoder->bright = ctrl->value;
+				bt819_write(client, 0x0a, decoder->bright);
+			}
+			break;
 
+		case V4L2_CID_CONTRAST:
+			if (decoder->contrast != ctrl->value) {
+				decoder->contrast = ctrl->value;
+				bt819_write(client, 0x0c,
+						decoder->contrast & 0xff);
+				bt819_setbit(client, 0x0b, 2,
+						((decoder->contrast >> 8) & 0x01));
+			}
+			break;
 
-		if (decoder->bright != pic->brightness) {
-			/* We want -128 to 127 we get 0-65535 */
-			decoder->bright = pic->brightness;
-			bt819_write(client, 0x0a,
-				    (decoder->bright >> 8) - 128);
-		}
+		case V4L2_CID_SATURATION:
+			if (decoder->sat != ctrl->value) {
+				decoder->sat = ctrl->value;
+				bt819_write(client, 0x0d,
+						(decoder->sat >> 7) & 0xff);
+				bt819_setbit(client, 0x0b, 1,
+						((decoder->sat >> 15) & 0x01));
+
+				/* Ratio between U gain and V gain must stay the same as
+				   the ratio between the default U and V gain values. */
+				temp = (decoder->sat * 180) / 254;
+				bt819_write(client, 0x0e, (temp >> 7) & 0xff);
+				bt819_setbit(client, 0x0b, 0, (temp >> 15) & 0x01);
+			}
+			break;
 
-		if (decoder->contrast != pic->contrast) {
-			/* We want 0 to 511 we get 0-65535 */
-			decoder->contrast = pic->contrast;
-			bt819_write(client, 0x0c,
-				    (decoder->contrast >> 7) & 0xff);
-			bt819_setbit(client, 0x0b, 2,
-				     ((decoder->contrast >> 15) & 0x01));
+		case V4L2_CID_HUE:
+			if (decoder->hue != ctrl->value) {
+				decoder->hue = ctrl->value;
+				bt819_write(client, 0x0f, decoder->hue);
+			}
+			break;
+		default:
+			return -EINVAL;
 		}
+		break;
+	}
 
-		if (decoder->sat != pic->colour) {
-			/* We want 0 to 511 we get 0-65535 */
-			decoder->sat = pic->colour;
-			bt819_write(client, 0x0d,
-				    (decoder->sat >> 7) & 0xff);
-			bt819_setbit(client, 0x0b, 1,
-				     ((decoder->sat >> 15) & 0x01));
-
-			temp = (decoder->sat * 201) / 237;
-			bt819_write(client, 0x0e, (temp >> 7) & 0xff);
-			bt819_setbit(client, 0x0b, 0, (temp >> 15) & 0x01);
-		}
+	case VIDIOC_G_CTRL:
+	{
+		struct v4l2_control *ctrl = arg;
 
-		if (decoder->hue != pic->hue) {
-			/* We want -128 to 127 we get 0-65535 */
-			decoder->hue = pic->hue;
-			bt819_write(client, 0x0f,
-				    128 - (decoder->hue >> 8));
+		switch (ctrl->id) {
+		case V4L2_CID_BRIGHTNESS:
+			ctrl->value = decoder->bright;
+			break;
+		case V4L2_CID_CONTRAST:
+			ctrl->value = decoder->contrast;
+			break;
+		case V4L2_CID_SATURATION:
+			ctrl->value = decoder->sat;
+			break;
+		case V4L2_CID_HUE:
+			ctrl->value = decoder->hue;
+			break;
+		default:
+			return -EINVAL;
 		}
 		break;
 	}
@@ -462,13 +475,13 @@ static int bt819_probe(struct i2c_client *client,
 	decoder = kzalloc(sizeof(struct bt819), GFP_KERNEL);
 	if (decoder == NULL)
 		return -ENOMEM;
-	decoder->norm = VIDEO_MODE_NTSC;
+	decoder->norm = V4L2_STD_NTSC;
 	decoder->input = 0;
 	decoder->enable = 1;
-	decoder->bright = 32768;
-	decoder->contrast = 32768;
-	decoder->hue = 32768;
-	decoder->sat = 32768;
+	decoder->bright = 0;
+	decoder->contrast = 0xd8;	/* 100% of original signal */
+	decoder->hue = 0;
+	decoder->sat = 0xfe;	/* 100% of original signal */
 	decoder->initialized = 0;
 	i2c_set_clientdata(client, decoder);
 
diff --git a/drivers/media/video/bt856.c b/drivers/media/video/bt856.c
index 4213867507f..3e042c5ddaa 100644
--- a/drivers/media/video/bt856.c
+++ b/drivers/media/video/bt856.c
@@ -55,8 +55,7 @@ MODULE_PARM_DESC(debug, "Debug level (0-1)");
 struct bt856 {
 	unsigned char reg[BT856_NR_REG];
 
-	int norm;
-	int enable;
+	v4l2_std_id norm;
 };
 
 /* ----------------------------------------------------------------------- */
@@ -96,7 +95,7 @@ static int bt856_command(struct i2c_client *client, unsigned cmd, void *arg)
 	struct bt856 *encoder = i2c_get_clientdata(client);
 
 	switch (cmd) {
-	case 0:
+	case VIDIOC_INT_INIT:
 		/* This is just for testing!!! */
 		v4l_dbg(1, debug, client, "init\n");
 		bt856_write(client, 0xdc, 0x18);
@@ -107,15 +106,10 @@ static int bt856_command(struct i2c_client *client, unsigned cmd, void *arg)
 		//bt856_setbit(client, 0xdc, 6, 0);
 		bt856_setbit(client, 0xdc, 4, 1);
 
-		switch (encoder->norm) {
-		case VIDEO_MODE_NTSC:
+		if (encoder->norm & V4L2_STD_NTSC)
 			bt856_setbit(client, 0xdc, 2, 0);
-			break;
-
-		case VIDEO_MODE_PAL:
+		else
 			bt856_setbit(client, 0xdc, 2, 1);
-			break;
-		}
 
 		bt856_setbit(client, 0xdc, 1, 1);
 		bt856_setbit(client, 0xde, 4, 0);
@@ -124,38 +118,19 @@ static int bt856_command(struct i2c_client *client, unsigned cmd, void *arg)
 			bt856_dump(client);
 		break;
 
-	case ENCODER_GET_CAPABILITIES:
+	case VIDIOC_INT_S_STD_OUTPUT:
 	{
-		struct video_encoder_capability *cap = arg;
-
-		v4l_dbg(1, debug, client, "get capabilities\n");
+		v4l2_std_id *iarg = arg;
 
-		cap->flags = VIDEO_ENCODER_PAL |
-			     VIDEO_ENCODER_NTSC |
-			     VIDEO_ENCODER_CCIR;
-		cap->inputs = 2;
-		cap->outputs = 1;
-		break;
-	}
-
-	case ENCODER_SET_NORM:
-	{
-		int *iarg = arg;
+		v4l_dbg(1, debug, client, "set norm %llx\n", *iarg);
 
-		v4l_dbg(1, debug, client, "set norm %d\n", *iarg);
-
-		switch (*iarg) {
-		case VIDEO_MODE_NTSC:
+		if (*iarg & V4L2_STD_NTSC) {
 			bt856_setbit(client, 0xdc, 2, 0);
-			break;
-
-		case VIDEO_MODE_PAL:
+		} else if (*iarg & V4L2_STD_PAL) {
 			bt856_setbit(client, 0xdc, 2, 1);
 			bt856_setbit(client, 0xda, 0, 0);
 			//bt856_setbit(client, 0xda, 0, 1);
-			break;
-
-		default:
+		} else {
 			return -EINVAL;
 		}
 		encoder->norm = *iarg;
@@ -164,16 +139,16 @@ static int bt856_command(struct i2c_client *client, unsigned cmd, void *arg)
 		break;
 	}
 
-	case ENCODER_SET_INPUT:
+	case VIDIOC_INT_S_VIDEO_ROUTING:
 	{
-		int *iarg = arg;
+		struct v4l2_routing *route = arg;
 
-		v4l_dbg(1, debug, client, "set input %d\n", *iarg);
+		v4l_dbg(1, debug, client, "set input %d\n", route->input);
 
 		/* We only have video bus.
-		 * iarg = 0: input is from bt819
-		 * iarg = 1: input is from ZR36060 */
-		switch (*iarg) {
+		 * route->input= 0: input is from bt819
+		 * route->input= 1: input is from ZR36060 */
+		switch (route->input) {
 		case 0:
 			bt856_setbit(client, 0xde, 4, 0);
 			bt856_setbit(client, 0xde, 3, 1);
@@ -199,28 +174,6 @@ static int bt856_command(struct i2c_client *client, unsigned cmd, void *arg)
 		break;
 	}
 
-	case ENCODER_SET_OUTPUT:
-	{
-		int *iarg = arg;
-
-		v4l_dbg(1, debug, client, "set output %d\n", *iarg);
-
-		/* not much choice of outputs */
-		if (*iarg != 0)
-			return -EINVAL;
-		break;
-	}
-
-	case ENCODER_ENABLE_OUTPUT:
-	{
-		int *iarg = arg;
-
-		encoder->enable = !!*iarg;
-
-		v4l_dbg(1, debug, client, "enable output %d\n", encoder->enable);
-		break;
-	}
-
 	default:
 		return -EINVAL;
 	}
@@ -249,8 +202,7 @@ static int bt856_probe(struct i2c_client *client,
 	encoder = kzalloc(sizeof(struct bt856), GFP_KERNEL);
 	if (encoder == NULL)
 		return -ENOMEM;
-	encoder->norm = VIDEO_MODE_NTSC;
-	encoder->enable = 1;
+	encoder->norm = V4L2_STD_NTSC;
 	i2c_set_clientdata(client, encoder);
 
 	bt856_write(client, 0xdc, 0x18);
@@ -261,16 +213,10 @@ static int bt856_probe(struct i2c_client *client,
 	//bt856_setbit(client, 0xdc, 6, 0);
 	bt856_setbit(client, 0xdc, 4, 1);
 
-	switch (encoder->norm) {
-
-	case VIDEO_MODE_NTSC:
+	if (encoder->norm & V4L2_STD_NTSC)
 		bt856_setbit(client, 0xdc, 2, 0);
-		break;
-
-	case VIDEO_MODE_PAL:
+	else
 		bt856_setbit(client, 0xdc, 2, 1);
-		break;
-	}
 
 	bt856_setbit(client, 0xdc, 1, 1);
 	bt856_setbit(client, 0xde, 4, 0);
diff --git a/drivers/media/video/bt866.c b/drivers/media/video/bt866.c
index 596f9e2376b..1df24c8776f 100644
--- a/drivers/media/video/bt866.c
+++ b/drivers/media/video/bt866.c
@@ -52,8 +52,7 @@ MODULE_PARM_DESC(debug, "Debug level (0-1)");
 struct bt866 {
 	u8 reg[256];
 
-	int norm;
-	int enable;
+	v4l2_std_id norm;
 	int bright;
 	int contrast;
 	int hue;
@@ -94,44 +93,21 @@ static int bt866_command(struct i2c_client *client, unsigned cmd, void *arg)
 	struct bt866 *encoder