diff options
| author | Deborah Brouwer <deborahbrouwer3563@gmail.com> | 2021-12-08 01:40:42 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-01-23 21:18:42 +0100 |
| commit | 57c1d5de7d1527c04b5e58089260064b63306b35 (patch) | |
| tree | 8c8fc1651f57fd6f05a689b941f71852696fe587 /drivers/media/test-drivers/vivid/vivid-touch-cap.c | |
| parent | 9a0e3cd50d3967b669f0f0ea79a7054c7877d95b (diff) | |
media: vivid: fix timestamp and sequence wrapping
The error injection controls that test wrap-around sequence and timestamp
counters were partially broken. Add a menu option for 64 or 32 bit signed
timestamp wrapping. Prevent the timestamp from wrapping around before the
device can be tested. Remove the sequence count from the timestamp
calculation so that sequence wrapping does not interfere with the
timestamp. Add consistent time and sequence wrapping to sdr and touch
devices.
Signed-off-by: Deborah Brouwer <deborahbrouwer3563@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/test-drivers/vivid/vivid-touch-cap.c')
| -rw-r--r-- | drivers/media/test-drivers/vivid/vivid-touch-cap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/test-drivers/vivid/vivid-touch-cap.c b/drivers/media/test-drivers/vivid/vivid-touch-cap.c index ebb00b128030..64e3e4cb30c2 100644 --- a/drivers/media/test-drivers/vivid/vivid-touch-cap.c +++ b/drivers/media/test-drivers/vivid/vivid-touch-cap.c @@ -262,7 +262,7 @@ void vivid_fillbuff_tch(struct vivid_dev *dev, struct vivid_buffer *buf) __s16 *tch_buf = vb2_plane_vaddr(&buf->vb.vb2_buf, 0); - buf->vb.sequence = dev->touch_cap_seq_count; + buf->vb.sequence = dev->touch_cap_with_seq_wrap_count; test_pattern = (buf->vb.sequence / TCH_SEQ_COUNT) % TEST_CASE_MAX; test_pat_idx = buf->vb.sequence % TCH_SEQ_COUNT; |