Patch "media: venus: flush all buffers in output plane streamoff" has been added to the 5.10-stable tree

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This is a note to let you know that I've just added the patch titled

    media: venus: flush all buffers in output plane streamoff

to the 5.10-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     media-venus-flush-all-buffers-in-output-plane-stream.patch
and it can be found in the queue-5.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 58283cf57d9a2895bd74c3f2ba2036315dc53a56
Author: Dikshita Agarwal <quic_dikshita@xxxxxxxxxxx>
Date:   Wed Jan 10 11:42:14 2024 +0530

    media: venus: flush all buffers in output plane streamoff
    
    [ Upstream commit e750a4b1224142bd8dd057b0d5adf8a5608b7e77 ]
    
    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: 85872f861d4c ("media: venus: Mark last capture buffer")
    Signed-off-by: Dikshita Agarwal <quic_dikshita@xxxxxxxxxxx>
    Tested-by: Nathan Hebert <nhebert@xxxxxxxxxxxx>
    Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
    Signed-off-by: Stanimir Varbanov <stanimir.k.varbanov@xxxxxxxxx>
    Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
index c437a929a5451..b6edfa812bb7d 100644
--- a/drivers/media/platform/qcom/venus/vdec.c
+++ b/drivers/media/platform/qcom/venus/vdec.c
@@ -1142,7 +1142,7 @@ 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;




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