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| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2024-09-02 10:31:24 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2024-10-12 15:53:48 +0200 |
| commit | 547629f7b167a5f27a040e80aa7991b12172ef0e (patch) | |
| tree | 6238645a413cac998067d813443a5f662c80e836 /drivers/media/usb/pwc/pwc-if.c | |
| parent | media: pisp_be: add missing wait_prepare/finish ops (diff) | |
| download | linux-547629f7b167a5f27a040e80aa7991b12172ef0e.tar.gz linux-547629f7b167a5f27a040e80aa7991b12172ef0e.zip | |
media: venus: add missing wait_prepare/finish ops
Without these ops the v4l2-compliance blocking wait test will fail.
These ops are required to ensure that when VIDIOC_DQBUF has to
wait for buffers to arrive, the queue lock is correctly released
and retaken. Otherwise the wait for a buffer would block all other
queue ioctls.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
Reviewed-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/usb/pwc/pwc-if.c')
0 files changed, 0 insertions, 0 deletions