The correct field order in progressive mode is V4L2_FIELD_NONE, not V4L2_FIELD_INTERLACED.
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
---
drivers/media/usb/em28xx/em28xx-video.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c
index 9db219d..f6cf99f 100644
--- a/drivers/media/usb/em28xx/em28xx-video.c
+++ b/drivers/media/usb/em28xx/em28xx-video.c
@@ -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);
--
1.8.4.5
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