diff options
| author | Mats Randgaard <matrandg@cisco.com> | 2013-12-05 10:17:15 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-01-07 05:57:22 -0200 |
| commit | d261e8428b9fed1d42827677688c457e7197e5d1 (patch) | |
| tree | 7a2338b608f730fcacef3c465cdb0fb49508652d /drivers | |
| parent | 9833239e13735dc318d1b76a6aec32b409d2653c (diff) | |
[media] adv7604: select YPbPr if RGB_RANGE_FULL/LIMITED is set for VGA_COMP inputs
Signed-off-by: Mats Randgaard <matrandg@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/i2c/adv7604.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c index d4ac8dd51589..d1de747f4542 100644 --- a/drivers/media/i2c/adv7604.c +++ b/drivers/media/i2c/adv7604.c @@ -949,17 +949,26 @@ static void set_rgb_quantization_range(struct v4l2_subdev *sd) } break; case V4L2_DV_RGB_RANGE_LIMITED: - /* RGB limited range (16-235) */ - io_write_and_or(sd, 0x02, 0x0f, 0x00); + if (state->selected_input == ADV7604_INPUT_VGA_COMP) { + /* YCrCb limited range (16-235) */ + io_write_and_or(sd, 0x02, 0x0f, 0x20); + } else { + /* RGB limited range (16-235) */ + io_write_and_or(sd, 0x02, 0x0f, 0x00); + } break; case V4L2_DV_RGB_RANGE_FULL: - /* RGB full range (0-255) */ - io_write_and_or(sd, 0x02, 0x0f, 0x10); + if (state->selected_input == ADV7604_INPUT_VGA_COMP) { + /* YCrCb full range (0-255) */ + io_write_and_or(sd, 0x02, 0x0f, 0x60); + } else { + /* RGB full range (0-255) */ + io_write_and_or(sd, 0x02, 0x0f, 0x10); + } break; } } - static int adv7604_s_ctrl(struct v4l2_ctrl *ctrl) { struct v4l2_subdev *sd = to_sd(ctrl); |