Set the maximum VP9 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 | 22 ++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

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 eb8590edb579..d54b3833790d 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
@@ -109,7 +109,8 @@ static const struct mtk_stateless_control mtk_stateless_controls[] = {
 			.id = V4L2_CID_MPEG_VIDEO_VP9_PROFILE,
 			.min = V4L2_MPEG_VIDEO_VP9_PROFILE_0,
 			.def = V4L2_MPEG_VIDEO_VP9_PROFILE_0,
-			.max = V4L2_MPEG_VIDEO_VP9_PROFILE_3,
+			.max = V4L2_MPEG_VIDEO_VP9_PROFILE_2,
+			.menu_skip_mask = BIT(V4L2_MPEG_VIDEO_VP9_PROFILE_1),
 		},
 		.codec_type = V4L2_PIX_FMT_VP9_FRAME,
 	},
@@ -632,6 +633,20 @@ static void mtk_vcodec_dec_fill_vp9_level(struct v4l2_ctrl_config *cfg,
 	};
 }
 
+static void mtk_vcodec_dec_fill_vp9_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_VP9_PROFILE_2;
+		break;
+	default:
+		cfg->max = V4L2_MPEG_VIDEO_VP9_PROFILE_1;
+		break;
+	};
+}
+
 static void mtk_vcodec_dec_reset_controls(struct v4l2_ctrl_config *cfg,
 					  struct mtk_vcodec_dec_ctx *ctx)
 {
@@ -658,6 +673,11 @@ static void mtk_vcodec_dec_reset_controls(struct v4l2_ctrl_config *cfg,
 		mtk_v4l2_vdec_dbg(3, ctx, "h265 supported profile: %lld %lld", cfg->max,
 				  cfg->menu_skip_mask);
 		break;
+	case V4L2_CID_MPEG_VIDEO_VP9_PROFILE:
+		mtk_vcodec_dec_fill_vp9_profile(cfg, ctx);
+		mtk_v4l2_vdec_dbg(3, ctx, "vp9 supported profile: %lld %lld", cfg->max,
+				  cfg->menu_skip_mask);
+		break;
 	default:
 		break;
 	};
-- 
2.18.0

Il 23/10/23 05:06, Yunfei Dong ha scritto:
> Set the maximum VP9 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>