diff options
| author | Nicolas Dufresne <nicolas.dufresne@collabora.com> | 2018-07-20 10:09:16 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-07-27 07:51:09 -0400 |
| commit | 43bd1dce39cea87a75e8691aad4ce11a9b457d8e (patch) | |
| tree | e8249a7b6d66a33f1f076f8df8d40e1478d0df17 /drivers/media/platform/vivid/vivid-kthread-cap.c | |
| parent | 915ffab02193371e99453ac94160d69ef58273bc (diff) | |
media: vivid: Fix V4L2_FIELD_ALTERNATE new frame check
The vivid driver will overlay stream time on generated frames. Though,
in interlacing mode V4L2_FIELD_ALTERNATE, each field is separate and
must have the same time to ensure proper render. Though, this time was
only updated every 2 frames as the code was checking against the wrong
counter (frame counter rather then field counter).
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/vivid/vivid-kthread-cap.c')
| -rw-r--r-- | drivers/media/platform/vivid/vivid-kthread-cap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/vivid/vivid-kthread-cap.c b/drivers/media/platform/vivid/vivid-kthread-cap.c index 3fdb280c36ca..f06003bb8e42 100644 --- a/drivers/media/platform/vivid/vivid-kthread-cap.c +++ b/drivers/media/platform/vivid/vivid-kthread-cap.c @@ -477,7 +477,7 @@ static void vivid_fillbuff(struct vivid_dev *dev, struct vivid_buffer *buf) /* Updates stream time, only update at the start of a new frame. */ if (dev->field_cap != V4L2_FIELD_ALTERNATE || - (buf->vb.sequence & 1) == 0) + (dev->vid_cap_seq_count & 1) == 0) dev->ms_vid_cap = jiffies_to_msecs(jiffies - dev->jiffies_vid_cap); |