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| author | Gabriel Francisco Mandaji <gfmandaji@gmail.com> | 2018-12-02 16:45:38 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-12-07 16:30:33 +0300 |
| commit | be7e3c3684e0790a84d25b3a7b70b434342e1cc3 (patch) | |
| tree | b985da7d825f62dae7c32255a2ca4b4b19854800 /drivers/media/platform/vivid/vivid-vbi-cap.c | |
| parent | a383096c98b4b44151a9fde106b01500ccc2a060 (diff) | |
| download | linux-be7e3c3684e0790a84d25b3a7b70b434342e1cc3.tar.xz | |
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-vbi-cap.c')
| -rw-r--r-- | drivers/media/platform/vivid/vivid-vbi-cap.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/media/platform/vivid/vivid-vbi-cap.c b/drivers/media/platform/vivid/vivid-vbi-cap.c index 903cebeb5ce5..17aa4b0cb246 100644 --- a/drivers/media/platform/vivid/vivid-vbi-cap.c +++ b/drivers/media/platform/vivid/vivid-vbi-cap.c @@ -95,8 +95,6 @@ void vivid_raw_vbi_cap_process(struct vivid_dev *dev, struct vivid_buffer *buf) if (!VIVID_INVALID_SIGNAL(dev->std_signal_mode)) vivid_vbi_gen_raw(&dev->vbi_gen, &vbi, vbuf); - - buf->vb.vb2_buf.timestamp = ktime_get_ns() + dev->time_wrap_offset; } @@ -119,8 +117,6 @@ void vivid_sliced_vbi_cap_process(struct vivid_dev *dev, for (i = 0; i < 25; i++) vbuf[i] = dev->vbi_gen.data[i]; } - - buf->vb.vb2_buf.timestamp = ktime_get_ns() + dev->time_wrap_offset; } static int vbi_cap_queue_setup(struct vb2_queue *vq, |