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Message-ID: <20260127024248.18406-6-kyrie.wu@mediatek.com>
Date: Tue, 27 Jan 2026 10:42:42 +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 v7 05/10] media: mediatek: vcodec: Add Decoder profile & level Initialization
This commit initializes codec profile & level for VDEC. It sets
default values for H264, H265, and VP9 codecs across multiple
chipset configurations.
Signed-off-by: Kyrie Wu <kyrie.wu@...iatek.com>
---
.../vcodec/decoder/mtk_vcodec_dec_stateful.c | 12 +++
.../vcodec/decoder/mtk_vcodec_dec_stateless.c | 84 +++++++++++++++++++
2 files changed, 96 insertions(+)
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 a1f419202a24..b571c4ed3f79 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
@@ -830,6 +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. */
@@ -869,24 +881,72 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8188_pdata = {
MTK_STATELESS_DEC_DATA,
.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 = {
MTK_STATELESS_DEC_DATA,
.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 = {
MTK_STATELESS_DEC_DATA,
.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 = {
MTK_STATELESS_DEC_DATA,
.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 = {
@@ -910,6 +970,18 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8186_pdata = {
MTK_STATELESS_DEC_DATA,
.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 = {
@@ -928,4 +1000,16 @@ 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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