diff options
| author | Ben Hutchings <ben@decadent.org.uk> | 2019-01-17 03:22:48 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-23 10:10:53 +0300 |
| commit | 52befa071a5ec62920e3320c73f550270f948180 (patch) | |
| tree | 507c43e87310b2b92469468b15bcb951cabb26c6 /drivers/media | |
| parent | fe6b4e4083b24dc8a98a3493068a5fb3cde6a865 (diff) | |
| download | linux-52befa071a5ec62920e3320c73f550270f948180.tar.xz | |
media: em28xx: Fix misplaced reset of dev->v4l::field_count
The backport of commit afeaade90db4 "media: em28xx: make
v4l2-compliance happier by starting sequence on zero" added a
reset on em28xx_v4l2::field_count to em28xx_ctrl_notify(),
but it should be done in em28xx_start_analog_streaming().
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-video.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c index 1ed7ba3dfdbe..ae959e01042a 100644 --- a/drivers/media/usb/em28xx/em28xx-video.c +++ b/drivers/media/usb/em28xx/em28xx-video.c @@ -1062,6 +1062,8 @@ 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) */ rc = res_get(dev, vq->type); @@ -1290,8 +1292,6 @@ static void em28xx_ctrl_notify(struct v4l2_ctrl *ctrl, void *priv) { struct em28xx *dev = priv; - dev->v4l2->field_count = 0; - /* * In the case of non-AC97 volume controls, we still need * to do some setups at em28xx, in order to mute/unmute |