mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-05 10:04:12 +08:00
[media] adv7511: fix incorrect bit offset
The quantization bits are in bits 7-6, not 7-4, so shift by 6 instead of 4. This bug is caused by a typo in the adv7511 datasheet. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
parent
74c9c0febb
commit
dc5e02050b
@ -1116,7 +1116,7 @@ static int adv7511_set_fmt(struct v4l2_subdev *sd,
|
|||||||
adv7511_wr_and_or(sd, 0x55, 0x9f, y << 5);
|
adv7511_wr_and_or(sd, 0x55, 0x9f, y << 5);
|
||||||
adv7511_wr_and_or(sd, 0x56, 0x3f, c << 6);
|
adv7511_wr_and_or(sd, 0x56, 0x3f, c << 6);
|
||||||
adv7511_wr_and_or(sd, 0x57, 0x83, (ec << 4) | (q << 2));
|
adv7511_wr_and_or(sd, 0x57, 0x83, (ec << 4) | (q << 2));
|
||||||
adv7511_wr_and_or(sd, 0x59, 0x0f, yq << 4);
|
adv7511_wr_and_or(sd, 0x59, 0x3f, yq << 6);
|
||||||
adv7511_wr_and_or(sd, 0x4a, 0xff, 1);
|
adv7511_wr_and_or(sd, 0x4a, 0xff, 1);
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
|
Loading…
Reference in New Issue
Block a user