From 2fa8de191cd96658b881b5425e59d10d3d48281e Mon Sep 17 00:00:00 2001 From: Vladimir Barinov Date: Mon, 15 Jul 2013 15:12:21 -0300 Subject: [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 Signed-off-by: Vladimir Barinov Signed-off-by: Sergei Shtylyov Tested-by: Katsuya MATSUBARA Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/ml86v7667.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/media/i2c') 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; -- cgit v1.2.3