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media: venus: flush all buffers in output plane streamoff

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[ Upstream commit e750a4b122 ]

For scenarios, when source change is followed by VIDIOC_STREAMOFF
on output plane, driver should discard any queued OUTPUT
buffers, which are not decoded or dequeued.
Flush with HFI_FLUSH_INPUT does not have any actual impact.
So, fix it, by invoking HFI_FLUSH_ALL, which will flush all
queued buffers.

Fixes: 85872f861d ("media: venus: Mark last capture buffer")
Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Tested-by: Nathan Hebert <nhebert@chromium.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Dikshita Agarwal
2024-01-10 11:42:14 +05:30
committed by Greg Kroah-Hartman
parent 0619f7750f
commit cd6b8fc9c1
1 changed files with 1 additions and 1 deletions
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drivers/media/platform/qcom/venus/vdec.c
+1 -1
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@@ -1165,7 +1165,7 @@ static int vdec_stop_output(struct venus_inst *inst)
break;
case VENUS_DEC_STATE_INIT:
case VENUS_DEC_STATE_CAPTURE_SETUP:
ret = hfi_session_flush(inst, HFI_FLUSH_INPUT, true);
ret = hfi_session_flush(inst, HFI_FLUSH_ALL, true);
break;
default:
break;