diff options
| author | Vladimir Barinov <vladimir.barinov@cogentembedded.com> | 2013-07-15 22:12:21 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-07-26 20:30:11 +0400 |
| commit | 2fa8de191cd96658b881b5425e59d10d3d48281e (patch) | |
| tree | 8ce718f45aa0d0362f7040ae393bfbecf303fdf7 | |
| parent | 2206112b157d0ba736bead38eaf04b4ade24ece7 (diff) | |
| download | linux-2fa8de191cd96658b881b5425e59d10d3d48281e.tar.xz | |
[media] ml86v7667: override default field interlace order
ML86V7667 always transmits top field first for both PAL and NTSC -- that makes
application incorrectly treat interlaced fields when relying on the standard.
Hence we must set V4L2_FIELD_INTERLACED_TB format explicitly.
[Sergei: added a comment.]
Reported-by: Katsuya MATSUBARA <matsu@igel.co.jp>
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Tested-by: Katsuya MATSUBARA <matsu@igel.co.jp>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| -rw-r--r-- | drivers/media/i2c/ml86v7667.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/i2c/ml86v7667.c b/drivers/media/i2c/ml86v7667.c index efdc873e58d1..dd1e6c9347f2 100644 --- a/drivers/media/i2c/ml86v7667.c +++ b/drivers/media/i2c/ml86v7667.c @@ -209,7 +209,8 @@ static int ml86v7667_mbus_fmt(struct v4l2_subdev *sd, fmt->code = V4L2_MBUS_FMT_YUYV8_2X8; fmt->colorspace = V4L2_COLORSPACE_SMPTE170M; - fmt->field = V4L2_FIELD_INTERLACED; + /* The top field is always transferred first by the chip */ + fmt->field = V4L2_FIELD_INTERLACED_TB; fmt->width = 720; fmt->height = priv->std & V4L2_STD_525_60 ? 480 : 576; |