Re: [PATCH v17 04/12] media: mediatek: jpeg: Fix buffer completion on multi-core streaming stop

[AngeloGioacchino Del Regno]

On 9/22/26 11:15, Kyrie Wu wrote:
> Enhances the Mediatek JPEG driver's stability and reliability by ensuring
> that all queued buffers are processed before stopping the streaming in
> multi-core environments. It introduces a call to
> `vb2_wait_for_all_buffers()` in the `mtk_jpeg_enc_stop_streaming()` and
> `mtk_jpeg_dec_stop_streaming()` functions when the `multi_core` variant
> is enabled. This change ensures that no buffers are left unprocessed,
> preventing potential data loss or corruption during multi-core flow.
>
> Fixes: 0fa49df4222f ("media: mtk-jpegdec: support jpegdec multi-hardware")
> Fixes: dedc21500334 ("media: mtk-jpegdec: add jpeg decode worker interface")
> Fixes: 934e8bccac95 ("mtk-jpegenc: support jpegenc multi-hardware")
> Fixes: 5fb1c2361e56 ("mtk-jpegenc: add jpeg encode worker interface")
> Signed-off-by: Kyrie Wu <kyrie.wu@xxxxxxxxxxxx>
> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@xxxxxxxxxxxxx>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>