V4L/DVB (11253): saa7134: fix RTD Embedded Technologies VFG7350 support.

This card has the saa6752hs on 7-bit address 0x21 instead of 0x20. Add
support in the card definition struct to select which address to use and
update the definitions accordingly.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 265a52f..3a03813 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -273,6 +273,7 @@
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
+		.empress_addr 	= 0x20,
 
 		.inputs         = {{
 			.name = name_comp1,
@@ -409,6 +410,7 @@
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
+		.empress_addr 	= 0x20,
 		.tda9887_conf	= TDA9887_PRESENT,
 		.gpiomask	= 0x820000,
 		.inputs		= {{
@@ -819,6 +821,7 @@
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
+		.empress_addr 	= 0x20,
 		.inputs         = {{
 			.name = name_comp1,
 			.vmux = 4,
@@ -978,6 +981,7 @@
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
+		.empress_addr 	= 0x20,
 		.inputs         = {{
 			.name = name_comp1,
 			.vmux = 1,
@@ -2365,6 +2369,7 @@
 		.radio_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
+		.empress_addr 	= 0x21,
 		.inputs		= {{
 			.name   = "Composite 0",
 			.vmux   = 0,
@@ -4133,6 +4138,7 @@
 		.radio_type     = UNSET,
 		.tuner_addr     = ADDR_UNSET,
 		.radio_addr     = ADDR_UNSET,
+		.empress_addr 	= 0x20,
 		.tda9887_conf   = TDA9887_PRESENT,
 		.inputs         = { {
 			.name = name_tv,
@@ -4169,6 +4175,7 @@
 		.radio_type     = UNSET,
 		.tuner_addr     = ADDR_UNSET,
 		.radio_addr     = ADDR_UNSET,
+		.empress_addr 	= 0x20,
 		.tda9887_conf   = TDA9887_PRESENT,
 		.inputs         = { {
 			.name = name_tv,
@@ -4206,6 +4213,7 @@
 		.radio_type     = UNSET,
 		.tuner_addr     = ADDR_UNSET,
 		.radio_addr     = ADDR_UNSET,
+		.empress_addr 	= 0x20,
 		.tda9887_conf   = TDA9887_PRESENT,
 		.inputs         = { {
 			.name = name_tv,