Re: [PATCH] media: mediatek: vcodec: Only apply 4K frame sizes on decoder formats

[Chen-Yu Tsai]

On Sat, Apr 22, 2023 at 6:39 PM Pin-yen Lin <treapking@xxxxxxxxxxxx> wrote:
>
> When VCODEC_CAPABILITY_4K_DISABLED is not set in dec_capability, skip
> formats that are not MTK_FMT_DEC so only decoder formats is updated in
> mtk_init_vdec_params.
>
> Fixes: e25528e1dbe5 ("media: mediatek: vcodec: Use 4K frame size when supported by stateful decoder")
> Signed-off-by: Pin-yen Lin <treapking@xxxxxxxxxxxx>

Reviewed-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>

> ---
>
>  .../media/platform/mediatek/vcodec/mtk_vcodec_dec_stateful.c   | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateful.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateful.c
> index 29991551cf61..0fbd030026c7 100644
> --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateful.c
> +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateful.c
> @@ -584,6 +584,9 @@ static void mtk_init_vdec_params(struct mtk_vcodec_ctx *ctx)
>
>         if (!(ctx->dev->dec_capability & VCODEC_CAPABILITY_4K_DISABLED)) {
>                 for (i = 0; i < num_supported_formats; i++) {
> +                       if (mtk_video_formats[i].type != MTK_FMT_DEC)
> +                               continue;
> +
>                         mtk_video_formats[i].frmsize.max_width =
>                                 VCODEC_DEC_4K_CODED_WIDTH;
>                         mtk_video_formats[i].frmsize.max_height =
> --
> 2.40.0.634.g4ca3ef3211-goog
>