diff options
| author | Gabriel Francisco Mandaji <gfmandaji@gmail.com> | 2018-12-02 08:45:38 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-12-07 08:30:33 -0500 |
| commit | be7e3c3684e0790a84d25b3a7b70b434342e1cc3 (patch) | |
| tree | b985da7d825f62dae7c32255a2ca4b4b19854800 /drivers/media/platform/vivid/vivid-core.h | |
| parent | a383096c98b4b44151a9fde106b01500ccc2a060 (diff) | |
media: vivid: Improve timestamping
Simulate a more precise timestamp by calculating it based on the
current framerate.
Signed-off-by: Gabriel Francisco Mandaji <gfmandaji@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
[hverkuil-cisco@xs4all.nl: replaced division by 2 with bit shift]
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/vivid/vivid-core.h')
| -rw-r--r-- | drivers/media/platform/vivid/vivid-core.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/platform/vivid/vivid-core.h b/drivers/media/platform/vivid/vivid-core.h index a4ff8547f79d..6697c7009629 100644 --- a/drivers/media/platform/vivid/vivid-core.h +++ b/drivers/media/platform/vivid/vivid-core.h @@ -394,6 +394,9 @@ struct vivid_dev { /* thread for generating video capture stream */ struct task_struct *kthread_vid_cap; unsigned long jiffies_vid_cap; + u64 cap_stream_start; + u64 cap_frame_period; + u64 cap_frame_eof_offset; u32 cap_seq_offset; u32 cap_seq_count; bool cap_seq_resync; |