From: Pin-yen Lin Date: Tue, 14 Mar 2023 10:22:41 +0000 (+0000) Subject: media: mediatek: vcodec: Use 4K frame size when supported by stateful decoder X-Git-Tag: v6.6.7~3028^2~327 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e25528e1dbe52784ac250071653104a8adc848e2;p=platform%2Fkernel%2Flinux-starfive.git media: mediatek: vcodec: Use 4K frame size when supported by stateful decoder After commit b018be06f3c7 ("media: mediatek: vcodec: Read max resolution from dec_capability"), the stateful video decoder driver never really sets its output frame size to 4K. Parse the decoder capability reported by the firmware, and update the output frame size in mtk_init_vdec_params to enable 4K frame size when available. Fixes: b018be06f3c7 ("media: mediatek: vcodec: Read max resolution from dec_capability") Signed-off-by: Pin-yen Lin Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- 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 035c86e..2999155 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateful.c +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateful.c @@ -11,7 +11,7 @@ #include "mtk_vcodec_dec_pm.h" #include "vdec_drv_if.h" -static const struct mtk_video_fmt mtk_video_formats[] = { +static struct mtk_video_fmt mtk_video_formats[] = { { .fourcc = V4L2_PIX_FMT_H264, .type = MTK_FMT_DEC, @@ -580,6 +580,16 @@ static int mtk_vcodec_dec_ctrls_setup(struct mtk_vcodec_ctx *ctx) static void mtk_init_vdec_params(struct mtk_vcodec_ctx *ctx) { + unsigned int i; + + if (!(ctx->dev->dec_capability & VCODEC_CAPABILITY_4K_DISABLED)) { + for (i = 0; i < num_supported_formats; i++) { + mtk_video_formats[i].frmsize.max_width = + VCODEC_DEC_4K_CODED_WIDTH; + mtk_video_formats[i].frmsize.max_height = + VCODEC_DEC_4K_CODED_HEIGHT; + } + } } static struct vb2_ops mtk_vdec_frame_vb2_ops = {