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V4L/DVB (13664): tw9910: use V4L2_FIELD_INTERLACED_BT 

tw9910 output is interlaced and its correct order is Bottom - Top

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Kuninori Morimoto 2009-12-11 11:53:53 -03:00 committed by Mauro Carvalho Chehab
parent 1edcc10d7f
commit 34cae30b84
1 changed files with 4 additions and 4 deletions
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8
drivers/media/video/tw9910.c
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@ -830,7 +830,7 @@ static int tw9910_g_fmt(struct v4l2_subdev *sd,
mf->height = priv->scale->height;
mf->code = V4L2_MBUS_FMT_YVYU8_2X8_BE;
mf->colorspace = V4L2_COLORSPACE_JPEG;
mf->field = V4L2_FIELD_INTERLACED;
mf->field = V4L2_FIELD_INTERLACED_BT;
return 0;
}
@ -852,7 +852,7 @@ static int tw9910_s_fmt(struct v4l2_subdev *sd,
int ret;
WARN_ON(mf->field != V4L2_FIELD_ANY &&
mf->field != V4L2_FIELD_INTERLACED);
mf->field != V4L2_FIELD_INTERLACED_BT);
/*
* check color format
@ -878,8 +878,8 @@ static int tw9910_try_fmt(struct v4l2_subdev *sd,
const struct tw9910_scale_ctrl *scale;
if (V4L2_FIELD_ANY == mf->field) {
mf->field = V4L2_FIELD_INTERLACED;
} else if (V4L2_FIELD_INTERLACED != mf->field) {
mf->field = V4L2_FIELD_INTERLACED_BT;
} else if (V4L2_FIELD_INTERLACED_BT != mf->field) {
dev_err(&client->dev, "Field type %d invalid.\n", mf->field);
return -EINVAL;
}