diff options
| author |   Mats Randgaard <matrandg@cisco.com> | 2013-08-14 09:26:28 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-08-24 04:25:42 -0300 |
| commit | f3b33ede51903e6cc211d9f0bdecc65646b71f17 (patch) | |
| tree | b9bbf6e353ff621fdb10706faf9590d737bf174e /drivers/media/i2c | |
| parent | [media] adv7604: corrected edid crc-calculation (diff) | |
| download | linux-dev-f3b33ede51903e6cc211d9f0bdecc65646b71f17.tar.xz linux-dev-f3b33ede51903e6cc211d9f0bdecc65646b71f17.zip | |
[media] ad9389b: change initial register configuration in ad9389b_setup()
- register 0x17: CSC scaling factor was set to +/- 2.0. This register
is set by ad9389b_csc_conversion_mode() to the right value.
- register 0x3b: bits for pixel repetition and CSC was set to zero,
but that is the default value.
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/media/i2c')
| -rw-r--r-- | drivers/media/i2c/ad9389b.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/media/i2c/ad9389b.c b/drivers/media/i2c/ad9389b.c index d78fd3d634ac..92cdb25c73f7 100644 --- a/drivers/media/i2c/ad9389b.c +++ b/drivers/media/i2c/ad9389b.c @@ -894,11 +894,9 @@ static void ad9389b_setup(struct v4l2_subdev *sd) ad9389b_wr_and_or(sd, 0x15, 0xf1, 0x0); /* Output format: RGB 4:4:4 */ ad9389b_wr_and_or(sd, 0x16, 0x3f, 0x0); - /* CSC fixed point: +/-2, 1st order interpolation 4:2:2 -> 4:4:4 up - conversion, Aspect ratio: 16:9 */ - ad9389b_wr_and_or(sd, 0x17, 0xe1, 0x0e); - /* Disable pixel repetition and CSC */ - ad9389b_wr_and_or(sd, 0x3b, 0x9e, 0x0); + /* 1st order interpolation 4:2:2 -> 4:4:4 up conversion, + Aspect ratio: 16:9 */ + ad9389b_wr_and_or(sd, 0x17, 0xf9, 0x06); /* Output format: RGB 4:4:4, Active Format Information is valid. */ ad9389b_wr_and_or(sd, 0x45, 0xc7, 0x08); /* Underscanned */ |