[PATCH 4/7] media: mediatek: vcodec: Setting the supported h264 profile for each platform

[Sebastian Fricke]

Hey Yunfei,

please replace Setting with Set in the title.

On 21.10.2023 11:29, Sebastian Fricke wrote:
>Hey Yunfei,
>
>On 16.10.2023 14:43, Yunfei Dong wrote:
>>The supported format type of different platforms are not the
>>same. Need to set the supported profile according to the chip name.
>
>I would suggest the following rewording:
>
>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.
>
>With that you can add:
>Reviewed-by: Sebastian Fricke <sebastian.fricke at collabora.com>
>
>Regards,
>Sebastian
>
>>
>>Signed-off-by: Yunfei Dong <yunfei.dong at mediatek.com>
>>---
>>.../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 1fdb21dbacb8..84c0bed577ed 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)
>>{
>>@@ -585,6 +599,11 @@ 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;
>>	};
>>-- 
>>2.18.0
>>