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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>
hifive-unleashed-5.1
Hans Verkuil 2009-03-28 09:27:02 -03:00 committed by Mauro Carvalho Chehab
parent e7ddcd98a1
commit 195784b8ef
4 changed files with 13 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/media/video/saa7134/saa7134-cards.c
View File

@ -273,6 +273,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.empress_addr = 0x20,
.inputs = {{
.name = name_comp1,
@ -409,6 +410,7 @@ struct saa7134_board saa7134_boards[] = {
.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 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.empress_addr = 0x20,
.inputs = {{
.name = name_comp1,
.vmux = 4,
@ -978,6 +981,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.empress_addr = 0x20,
.inputs = {{
.name = name_comp1,
.vmux = 1,
@ -2365,6 +2369,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.empress_addr = 0x21,
.inputs = {{
.name = "Composite 0",
.vmux = 0,
@ -4133,6 +4138,7 @@ struct saa7134_board saa7134_boards[] = {
.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 @@ struct saa7134_board saa7134_boards[] = {
.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 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.empress_addr = 0x20,
.tda9887_conf = TDA9887_PRESENT,
.inputs = { {
.name = name_tv,

5
drivers/media/video/saa7134/saa7134-core.c
View File

@ -982,8 +982,9 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
/* load i2c helpers */
if (card_is_empress(dev)) {
struct v4l2_subdev *sd =
v4l2_i2c_new_subdev(&dev->i2c_adap, "saa6752hs",
"saa6752hs", 0x20);
v4l2_i2c_new_subdev(&dev->i2c_adap,
"saa6752hs", "saa6752hs",
saa7134_boards[dev->board].empress_addr);
if (sd)
sd->grp_id = GRP_EMPRESS;

3
drivers/media/video/saa7134/saa7134-empress.c
View File

@ -416,8 +416,7 @@ static int empress_g_chip_ident(struct file *file, void *fh,
if (chip->match.type == V4L2_CHIP_MATCH_I2C_DRIVER &&
!strcmp(chip->match.name, "saa6752hs"))
return saa_call_empress(dev, core, g_chip_ident, chip);
if (chip->match.type == V4L2_CHIP_MATCH_I2C_ADDR &&
chip->match.addr == 0x20)
if (chip->match.type == V4L2_CHIP_MATCH_I2C_ADDR)
return saa_call_empress(dev, core, g_chip_ident, chip);
return -EINVAL;
}

1
drivers/media/video/saa7134/saa7134.h
View File

@ -332,6 +332,7 @@ struct saa7134_board {
unsigned int radio_type;
unsigned char tuner_addr;
unsigned char radio_addr;
unsigned char empress_addr;
unsigned int tda9887_conf;
unsigned int tuner_config;