media: venus: add missing wait_prepare/finish ops

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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>

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Hans Verkuil 2024-09-02 10:31:24 +02:00 • committed by Mauro Carvalho Chehab

parent 5e53592063

commit 547629f7b1

2 changed files with 4 additions and 0 deletions

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2

drivers/media/platform/qcom/venus/vdec.c

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2

drivers/media/platform/qcom/venus/venc.c

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