[PATCH v1 0/8] Enable video decoder & encoder for MT8189

Kyrie Wu kyrie.wu at mediatek.com
Mon Jul 21 03:38:56 PDT 2025


This series have the follow changing:
Firstly add mt8189 video decoder compatible, profile and level to support
MT8196 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.

---
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(-)

-- 
2.46.0




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