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[v2,4/7] media: mediatek: vcodec: Set the supported h264 profile for each platform

Message ID 20231023030640.16393-5-yunfei.dong@mediatek.com (mailing list archive)
State New, archived
Headers show
Series media: mediatek: vcodec: Set the correct profile and level for each platform | expand

Commit Message

Yunfei Dong Oct. 23, 2023, 3:06 a.m. UTC 
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.dong@mediatek.com>
Reviewed-by: Sebastian Fricke <sebastian.fricke@collabora.com>
---
 .../vcodec/decoder/mtk_vcodec_dec_stateless.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

Comments

AngeloGioacchino Del Regno Oct. 23, 2023, 8:56 a.m. UTC | #1 
Il 23/10/23 05:06, Yunfei Dong ha scritto:
> 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.dong@mediatek.com>
> Reviewed-by: Sebastian Fricke <sebastian.fricke@collabora.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
diff mbox series

Patch

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;
 	};