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| author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-13 22:46:29 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-17 13:15:09 -0400 |
| commit | afeaade90db4c5dab93f326d9582be1d5954a198 (patch) | |
| tree | 94945304667853dcc7649f1915ece7c1fb978e1b /drivers/media/usb/em28xx | |
| parent | 15644bfa195bd166d0a5ed76ae2d587f719c3dac (diff) | |
| download | linux-afeaade90db4c5dab93f326d9582be1d5954a198.tar.bz2 | |
media: em28xx: make v4l2-compliance happier by starting sequence on zero
The v4l2-compliance tool complains if a video doesn't start
with a zero sequence number.
While this shouldn't cause any real problem for apps, let's
make it happier, in order to better check the v4l2-compliance
differences before and after patchsets.
This is actually an old issue. It is there since at least its
videobuf2 conversion, e. g. changeset 3829fadc461 ("[media]
em28xx: convert to videobuf2"), if VB1 wouldn't suffer from
the same issue.
Cc: stable@vger.kernel.org
Fixes: d3829fadc461 ("[media] em28xx: convert to videobuf2")
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/usb/em28xx')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-video.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c index 4b08da45032d..f43717ea831d 100644 --- a/drivers/media/usb/em28xx/em28xx-video.c +++ b/drivers/media/usb/em28xx/em28xx-video.c @@ -1093,6 +1093,8 @@ int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count) em28xx_videodbg("%s\n", __func__); + dev->v4l2->field_count = 0; + /* * Make sure streaming is not already in progress for this type * of filehandle (e.g. video, vbi) |