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[media] em28xx-v4l: fix video buffer field order reporting in progressive mode

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The correct field order in progressive mode is V4L2_FIELD_NONE, not V4L2_FIELD_INTERLACED.

Cc: <stable@vger.kernel.org>
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Frank Schaefer 2014-08-09 06:37:21 -03:00 committed by Mauro Carvalho Chehab
parent 627530c32a
commit 662c97cf8f
1 changed files with 4 additions and 1 deletions
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5
drivers/media/usb/em28xx/em28xx-video.c
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@ -435,7 +435,10 @@ static inline void finish_buffer(struct em28xx *dev,
em28xx_isocdbg("[%p/%d] wakeup\n", buf, buf->top_field);
buf->vb.v4l2_buf.sequence = dev->v4l2->field_count++;
buf->vb.v4l2_buf.field = V4L2_FIELD_INTERLACED;
if (dev->v4l2->progressive)
buf->vb.v4l2_buf.field = V4L2_FIELD_NONE;
else
buf->vb.v4l2_buf.field = V4L2_FIELD_INTERLACED;
v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
vb2_buffer_done(&buf->vb, VB2_BUF_STATE_DONE);