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Subject: media: mediatek: vcodec: Set the supported h264 profile for each
platform
Author: Yunfei Dong <yunfei.d...@mediatek.com>
Date: Mon Oct 23 11:06:37 2023 +0800
Set the maximum H264 codec profile for each platform.
The various mediatek platforms support different profiles for decoding,
the profile of the codec limits the capabilities for decoding.
Signed-off-by: Yunfei Dong <yunfei.d...@mediatek.com>
Reviewed-by: Sebastian Fricke <sebastian.fri...@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno
<angelogioacchino.delre...@collabora.com>
Signed-off-by: Sebastian Fricke <sebastian.fri...@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
.../vcodec/decoder/mtk_vcodec_dec_stateless.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
---
diff --git
a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c
b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c
index f68518ba57c5..a93098b3a390 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c
@@ -559,6 +559,20 @@ static void mtk_vcodec_dec_fill_h264_level(struct
v4l2_ctrl_config *cfg,
};
}
+static void mtk_vcodec_dec_fill_h264_profile(struct v4l2_ctrl_config *cfg,
+ struct mtk_vcodec_dec_ctx *ctx)
+{
+ switch (ctx->dev->chip_name) {
+ case MTK_VDEC_MT8188:
+ case MTK_VDEC_MT8195:
+ cfg->max = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10;
+ break;
+ default:
+ cfg->max = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH;
+ break;
+ };
+}
+
static void mtk_vcodec_dec_fill_h265_level(struct v4l2_ctrl_config *cfg,
struct mtk_vcodec_dec_ctx *ctx)
{
@@ -587,6 +601,11 @@ static void mtk_vcodec_dec_reset_controls(struct
v4l2_ctrl_config *cfg,
mtk_vcodec_dec_fill_h265_level(cfg, ctx);
mtk_v4l2_vdec_dbg(3, ctx, "h265 supported level: %lld %lld",
cfg->max, cfg->def);
break;
+ case V4L2_CID_MPEG_VIDEO_H264_PROFILE:
+ mtk_vcodec_dec_fill_h264_profile(cfg, ctx);
+ mtk_v4l2_vdec_dbg(3, ctx, "h264 supported profile: %lld %lld",
cfg->max,
+ cfg->menu_skip_mask);
+ break;
default:
break;
};
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