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Message-ID: <20251202074038.3173-5-kyrie.wu@mediatek.com>
Date: Tue, 2 Dec 2025 15:40:31 +0800
From: Kyrie Wu <kyrie.wu@...iatek.com>
To: Tiffany Lin <tiffany.lin@...iatek.com>, Andrew-CT Chen
<andrew-ct.chen@...iatek.com>, Yunfei Dong <yunfei.dong@...iatek.com>, "Mauro
Carvalho Chehab" <mchehab@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>,
Matthias Brugger <matthias.bgg@...il.com>, AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>, Kyrie Wu <kyrie.wu@...iatek.com>,
Hans Verkuil <hverkuil@...all.nl>, Nicolas Dufresne
<nicolas.dufresne@...labora.com>, Nathan Hebert <nhebert@...omium.org>, "Arnd
Bergmann" <arnd@...db.de>, Irui Wang <irui.wang@...iatek.com>, George Sun
<george.sun@...iatek.com>, <linux-media@...r.kernel.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>, <linux-mediatek@...ts.infradead.org>
CC: Neil Armstrong <neil.armstrong@...aro.org>, Andrzej Pietrasiewicz
<andrzejtp2010@...il.com>, Yilong Zhou <yilong.zhou@...iatek.com>
Subject: [PATCH v6 04/10] media: mediatek: vcodec: add profile and level supporting for MT8189
add profile and level supporting for H264 and vp9 of MT8189
Signed-off-by: Kyrie Wu <kyrie.wu@...iatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
.../vcodec/decoder/mtk_vcodec_dec_drv.h | 16 ++
.../vcodec/decoder/mtk_vcodec_dec_stateful.c | 12 ++
.../vcodec/decoder/mtk_vcodec_dec_stateless.c | 177 ++++++++++--------
3 files changed, 130 insertions(+), 75 deletions(-)
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.h b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.h
index 2dbde8d00e6f..a8baeab98477 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.h
+++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.h
@@ -76,6 +76,16 @@ struct vdec_pic_info {
unsigned int reserved;
};
+/**
+ * struct mtk_vcodec_dec_params - decoder supported parameters
+ * @level: decoder supported vcodec level
+ * @profile: decoder supported vcodec profile
+ */
+struct mtk_vcodec_dec_params {
+ s64 level;
+ s64 profile;
+};
+
/**
* struct mtk_vcodec_dec_pdata - compatible data for each IC
* @init_vdec_params: init vdec params
@@ -96,6 +106,9 @@ struct vdec_pic_info {
* @is_subdev_supported: whether support parent-node architecture(subdev)
* @uses_stateless_api: whether the decoder uses the stateless API with requests
* @chip_name: platforms configuration values
+ * @h264_params: H264 decoder default supported params
+ * @h265_params: H265 decoder default supported params
+ * @vp9_params: VP9 decoder default supported params
*/
struct mtk_vcodec_dec_pdata {
void (*init_vdec_params)(struct mtk_vcodec_dec_ctx *ctx);
@@ -118,6 +131,9 @@ struct mtk_vcodec_dec_pdata {
bool is_subdev_supported;
bool uses_stateless_api;
unsigned int chip_name;
+ struct mtk_vcodec_dec_params h264_params;
+ struct mtk_vcodec_dec_params h265_params;
+ struct mtk_vcodec_dec_params vp9_params;
};
/**
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateful.c b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateful.c
index 8ddb61670dc6..a47906b9d717 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateful.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateful.c
@@ -619,4 +619,16 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8173_pdata = {
.is_subdev_supported = false,
.hw_arch = MTK_VDEC_PURE_SINGLE_CORE,
.chip_name = 8173,
+ .h264_params = {
+ .level = V4L2_MPEG_VIDEO_H264_LEVEL_4_1,
+ .profile = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH,
+ },
+ .h265_params = {
+ .level = V4L2_MPEG_VIDEO_HEVC_LEVEL_4,
+ .profile = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE,
+ },
+ .vp9_params = {
+ .level = V4L2_MPEG_VIDEO_VP9_LEVEL_4_0,
+ .profile = V4L2_MPEG_VIDEO_VP9_PROFILE_1,
+ },
};
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 9e43c54f8c4d..dc3e9a2ccc2c 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
@@ -549,106 +549,49 @@ static const struct v4l2_ctrl_ops mtk_vcodec_dec_ctrl_ops = {
static void mtk_vcodec_dec_fill_h264_level(struct v4l2_ctrl_config *cfg,
struct mtk_vcodec_dec_ctx *ctx)
{
- switch (ctx->dev->chip_name) {
- case 8192:
- case 8188:
- cfg->max = V4L2_MPEG_VIDEO_H264_LEVEL_5_2;
- break;
- case 8195:
- case 8196:
- cfg->max = V4L2_MPEG_VIDEO_H264_LEVEL_6_0;
- break;
- case 8183:
- case 8186:
- cfg->max = V4L2_MPEG_VIDEO_H264_LEVEL_4_2;
- break;
- default:
- cfg->max = V4L2_MPEG_VIDEO_H264_LEVEL_4_1;
- break;
- }
+ struct mtk_vcodec_dec_dev *pdev = ctx->dev;
+
+ cfg->max = pdev->vdec_pdata->h264_params.level;
}
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 8188:
- case 8195:
- case 8196:
- cfg->max = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10;
- break;
- default:
- cfg->max = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH;
- break;
- }
+ struct mtk_vcodec_dec_dev *pdev = ctx->dev;
+
+ cfg->max = pdev->vdec_pdata->h264_params.profile;
}
static void mtk_vcodec_dec_fill_h265_level(struct v4l2_ctrl_config *cfg,
struct mtk_vcodec_dec_ctx *ctx)
{
- switch (ctx->dev->chip_name) {
- case 8188:
- cfg->max = V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1;
- break;
- case 8195:
- case 8196:
- cfg->max = V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2;
- break;
- default:
- cfg->max = V4L2_MPEG_VIDEO_HEVC_LEVEL_4;
- break;
- }
+ struct mtk_vcodec_dec_dev *pdev = ctx->dev;
+
+ cfg->max = pdev->vdec_pdata->h265_params.level;
}
static void mtk_vcodec_dec_fill_h265_profile(struct v4l2_ctrl_config *cfg,
struct mtk_vcodec_dec_ctx *ctx)
{
- switch (ctx->dev->chip_name) {
- case 8188:
- case 8195:
- case 8196:
- cfg->max = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10;
- break;
- default:
- cfg->max = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE;
- break;
- }
+ struct mtk_vcodec_dec_dev *pdev = ctx->dev;
+
+ cfg->max = pdev->vdec_pdata->h265_params.profile;
}
static void mtk_vcodec_dec_fill_vp9_level(struct v4l2_ctrl_config *cfg,
struct mtk_vcodec_dec_ctx *ctx)
{
- switch (ctx->dev->chip_name) {
- case 8192:
- case 8188:
- cfg->max = V4L2_MPEG_VIDEO_VP9_LEVEL_5_1;
- break;
- case 8195:
- case 8196:
- cfg->max = V4L2_MPEG_VIDEO_VP9_LEVEL_5_2;
- break;
- case 8186:
- cfg->max = V4L2_MPEG_VIDEO_VP9_LEVEL_4_1;
- break;
- default:
- cfg->max = V4L2_MPEG_VIDEO_VP9_LEVEL_4_0;
- break;
- }
+ struct mtk_vcodec_dec_dev *pdev = ctx->dev;
+
+ cfg->max = pdev->vdec_pdata->vp9_params.level;
}
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 8188:
- case 8195:
- case 8196:
- cfg->max = V4L2_MPEG_VIDEO_VP9_PROFILE_2;
- break;
- default:
- cfg->max = V4L2_MPEG_VIDEO_VP9_PROFILE_1;
- break;
- }
+ struct mtk_vcodec_dec_dev *pdev = ctx->dev;
+
+ cfg->max = pdev->vdec_pdata->vp9_params.profile;
}
static void mtk_vcodec_dec_reset_controls(struct v4l2_ctrl_config *cfg,
@@ -887,6 +830,18 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8183_pdata = {
.is_subdev_supported = false,
.hw_arch = MTK_VDEC_PURE_SINGLE_CORE,
.chip_name = 8183,
+ .h264_params = {
+ .level = V4L2_MPEG_VIDEO_H264_LEVEL_4_2,
+ .profile = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH,
+ },
+ .h265_params = {
+ .level = V4L2_MPEG_VIDEO_HEVC_LEVEL_4,
+ .profile = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE,
+ },
+ .vp9_params = {
+ .level = V4L2_MPEG_VIDEO_VP9_LEVEL_4_0,
+ .profile = V4L2_MPEG_VIDEO_VP9_PROFILE_1,
+ },
};
/* This platform data is used for one lat and one core architecture. */
@@ -923,6 +878,18 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8188_pdata = {
.is_subdev_supported = true,
.hw_arch = MTK_VDEC_LAT_SINGLE_CORE,
.chip_name = 8188,
+ .h264_params = {
+ .level = V4L2_MPEG_VIDEO_H264_LEVEL_5_2,
+ .profile = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10,
+ },
+ .h265_params = {
+ .level = V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1,
+ .profile = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10,
+ },
+ .vp9_params = {
+ .level = V4L2_MPEG_VIDEO_VP9_LEVEL_5_1,
+ .profile = V4L2_MPEG_VIDEO_VP9_PROFILE_2,
+ },
};
const struct mtk_vcodec_dec_pdata mtk_vdec_8192_pdata = {
@@ -941,6 +908,18 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8192_pdata = {
.is_subdev_supported = true,
.hw_arch = MTK_VDEC_LAT_SINGLE_CORE,
.chip_name = 8192,
+ .h264_params = {
+ .level = V4L2_MPEG_VIDEO_H264_LEVEL_5_2,
+ .profile = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH,
+ },
+ .h265_params = {
+ .level = V4L2_MPEG_VIDEO_HEVC_LEVEL_4,
+ .profile = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE,
+ },
+ .vp9_params = {
+ .level = V4L2_MPEG_VIDEO_VP9_LEVEL_5_1,
+ .profile = V4L2_MPEG_VIDEO_VP9_PROFILE_1,
+ },
};
const struct mtk_vcodec_dec_pdata mtk_vdec_8195_pdata = {
@@ -959,6 +938,18 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8195_pdata = {
.is_subdev_supported = true,
.hw_arch = MTK_VDEC_LAT_SINGLE_CORE,
.chip_name = 8195,
+ .h264_params = {
+ .level = V4L2_MPEG_VIDEO_H264_LEVEL_6_0,
+ .profile = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10,
+ },
+ .h265_params = {
+ .level = V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2,
+ .profile = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10,
+ },
+ .vp9_params = {
+ .level = V4L2_MPEG_VIDEO_VP9_LEVEL_5_2,
+ .profile = V4L2_MPEG_VIDEO_VP9_PROFILE_2,
+ },
};
const struct mtk_vcodec_dec_pdata mtk_vdec_8196_pdata = {
@@ -977,6 +968,18 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8196_pdata = {
.is_subdev_supported = true,
.hw_arch = MTK_VDEC_LAT_SINGLE_CORE,
.chip_name = 8196,
+ .h264_params = {
+ .level = V4L2_MPEG_VIDEO_H264_LEVEL_6_0,
+ .profile = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10,
+ },
+ .h265_params = {
+ .level = V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2,
+ .profile = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10,
+ },
+ .vp9_params = {
+ .level = V4L2_MPEG_VIDEO_VP9_LEVEL_5_2,
+ .profile = V4L2_MPEG_VIDEO_VP9_PROFILE_2,
+ },
};
const struct mtk_vcodec_dec_pdata mtk_vdec_single_core_pdata = {
@@ -1012,6 +1015,18 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8186_pdata = {
.is_subdev_supported = true,
.hw_arch = MTK_VDEC_PURE_SINGLE_CORE,
.chip_name = 8186,
+ .h264_params = {
+ .level = V4L2_MPEG_VIDEO_H264_LEVEL_4_2,
+ .profile = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH,
+ },
+ .h265_params = {
+ .level = V4L2_MPEG_VIDEO_HEVC_LEVEL_4,
+ .profile = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE,
+ },
+ .vp9_params = {
+ .level = V4L2_MPEG_VIDEO_VP9_LEVEL_4_1,
+ .profile = V4L2_MPEG_VIDEO_VP9_PROFILE_1,
+ },
};
const struct mtk_vcodec_dec_pdata mtk_vdec_8189_pdata = {
@@ -1030,4 +1045,16 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8189_pdata = {
.is_subdev_supported = true,
.hw_arch = MTK_VDEC_PURE_SINGLE_CORE,
.chip_name = 8189,
+ .h264_params = {
+ .level = V4L2_MPEG_VIDEO_H264_LEVEL_5_2,
+ .profile = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10,
+ },
+ .h265_params = {
+ .level = V4L2_MPEG_VIDEO_HEVC_LEVEL_4,
+ .profile = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE,
+ },
+ .vp9_params = {
+ .level = V4L2_MPEG_VIDEO_VP9_LEVEL_5_2,
+ .profile = V4L2_MPEG_VIDEO_VP9_PROFILE_2,
+ },
};
--
2.45.2
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