diff options
| -rw-r--r-- | drivers/media/video/tvp5150.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c index 959d690363b..e927d25e0d3 100644 --- a/drivers/media/video/tvp5150.c +++ b/drivers/media/video/tvp5150.c @@ -737,27 +737,6 @@ static int tvp5150_s_std(struct v4l2_subdev *sd, v4l2_std_id std) static int tvp5150_reset(struct v4l2_subdev *sd, u32 val) { struct tvp5150 *decoder = to_tvp5150(sd); - u8 msb_id, lsb_id, msb_rom, lsb_rom; - - msb_id = tvp5150_read(sd, TVP5150_MSB_DEV_ID); - lsb_id = tvp5150_read(sd, TVP5150_LSB_DEV_ID); - msb_rom = tvp5150_read(sd, TVP5150_ROM_MAJOR_VER); - lsb_rom = tvp5150_read(sd, TVP5150_ROM_MINOR_VER); - - if (msb_rom == 4 && lsb_rom == 0) { /* Is TVP5150AM1 */ - v4l2_info(sd, "tvp%02x%02xam1 detected.\n", msb_id, lsb_id); - - /* ITU-T BT.656.4 timing */ - tvp5150_write(sd, TVP5150_REV_SELECT, 0); - } else { - if (msb_rom == 3 || lsb_rom == 0x21) { /* Is TVP5150A */ - v4l2_info(sd, "tvp%02x%02xa detected.\n", msb_id, lsb_id); - } else { - v4l2_info(sd, "*** unknown tvp%02x%02x chip detected.\n", - msb_id, lsb_id); - v4l2_info(sd, "*** Rom ver is %d.%d\n", msb_rom, lsb_rom); - } - } /* Initializes TVP5150 to its default values */ tvp5150_write_inittab(sd, tvp5150_init_default); @@ -977,6 +956,7 @@ static int tvp5150_probe(struct i2c_client *c, { struct tvp5150 *core; struct v4l2_subdev *sd; + u8 msb_id, lsb_id, msb_rom, lsb_rom; /* Check if the adapter supports the needed features */ if (!i2c_check_functionality(c->adapter, @@ -992,6 +972,26 @@ static int tvp5150_probe(struct i2c_client *c, v4l_info(c, "chip found @ 0x%02x (%s)\n", c->addr << 1, c->adapter->name); + msb_id = tvp5150_read(sd, TVP5150_MSB_DEV_ID); + lsb_id = tvp5150_read(sd, TVP5150_LSB_DEV_ID); + msb_rom = tvp5150_read(sd, TVP5150_ROM_MAJOR_VER); + lsb_rom = tvp5150_read(sd, TVP5150_ROM_MINOR_VER); + + if (msb_rom == 4 && lsb_rom == 0) { /* Is TVP5150AM1 */ + v4l2_info(sd, "tvp%02x%02xam1 detected.\n", msb_id, lsb_id); + + /* ITU-T BT.656.4 timing */ + tvp5150_write(sd, TVP5150_REV_SELECT, 0); + } else { + if (msb_rom == 3 || lsb_rom == 0x21) { /* Is TVP5150A */ + v4l2_info(sd, "tvp%02x%02xa detected.\n", msb_id, lsb_id); + } else { + v4l2_info(sd, "*** unknown tvp%02x%02x chip detected.\n", + msb_id, lsb_id); + v4l2_info(sd, "*** Rom ver is %d.%d\n", msb_rom, lsb_rom); + } + } + core->norm = V4L2_STD_ALL; /* Default is autodetect */ core->input = TVP5150_COMPOSITE1; core->enable = 1; |