This series have the follow changing:
Firstly add mt8189 video decoder compatible, profile and level to support
MT8189 kernel driver.
Secondly fix some bugs, including vp 4K profile2 and media device node
number bug.
Lastly, add mt8189 video encoder compatible.
This series has been tested with MT8189 tast test.
Encoding and decoding worked for this chip.
Patches 1-2 Add decoder compatible.
Patches 3 Add profile and level supporting.
Patches 4 Add core-only VP9 decoding supporting.
Patches 5-6 fix some bugs.
Patches 7-8 Adds encoder compatible.
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H264 test results:
./fluster.py run -d GStreamer-H.264-V4L2SL-Gst1.0 -j1 -t 90
JVT-AVC_V1 94/135
v4l2-compliance test results:
Compliance test for mtk-vcodec-enc device /dev/video2:
Total for mtk-vcodec-enc device /dev/video2: 47, Succeeded: 46, Failed: 1, Warnings: 0
Compliance test for mtk-vcodec-dec device /dev/video3:
Total for mtk-vcodec-dec device /dev/video3: 48, Succeeded: 48, Failed: 0, Warnings: 0
scp upstream link:
https://patchwork.kernel.org/project/linux-mediatek/patch/20250811015922.32680-1-huayu.zong@mediatek.com/
Changes compared with v1:
--add H264 fluster test results
--reorder compatible string for dt-bindings
Changes compared with v1:
--add v4l2-compliance test results
--add scp upstream link
--add HW difference discriptions for dt-bindings commit messages
This series patches dependent on:
[1]
https://patchwork.linuxtv.org/project/linux-media/cover/20250510075357.11761-1-yunfei.dong@mediatek.com/
[2]
https://patchwork.linuxtv.org/project/linux-media/cover/20250528063633.14054-1-irui.wang@mediatek.com/
Kyrie Wu (8):
dt-bindings: media: mediatek: decoder: Add MT8189
mediatek,vcodec-decoder
media: mediatek: vcodec: add decoder compatible to support MT8189
media: mediatek: vcodec: add profile and level supporting for MT8189
media: mediatek: vcodec: Add core-only VP9 decoding support for MT8189
media: mediatek: vcodec: fix vp9 4096x2176 fail for profile2
media: mediatek: vcodec: fix media device node number
dt-bindings: media: Add MT8189 mediatek,vcodec-encoder
media: mediatek: encoder: Add MT8189 encoder compatible data
.../media/mediatek,vcodec-encoder.yaml | 2 ++
.../media/mediatek,vcodec-subdev-decoder.yaml | 1 +
.../vcodec/decoder/mtk_vcodec_dec_drv.c | 9 +++++-
.../vcodec/decoder/mtk_vcodec_dec_drv.h | 1 +
.../vcodec/decoder/mtk_vcodec_dec_stateless.c | 4 +++
.../vcodec/decoder/vdec/vdec_vp9_req_lat_if.c | 32 ++++++++++++-------
.../vcodec/encoder/mtk_vcodec_enc_drv.c | 14 ++++++++
7 files changed, 50 insertions(+), 13 deletions(-)
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2.45.2