mbox series

[0/5] Add components to support PQ in display path for MT8196

Message ID 20250211025317.399534-1-sunny.shen@mediatek.com (mailing list archive)
Headers show
Series Add components to support PQ in display path for MT8196 | expand

Message

Sunny Shen (沈姍姍) Feb. 11, 2025, 2:52 a.m. UTC 
Due to the path mux design of the MT8196, the following components need to be configured to support Picture Quality (PQ) in the display path:CCORR0, CCORR1, DITHER0, GAMMA0, MDP_RSZ0, POSTMASK0, TDSHP0.

This patch series is based on [1]
[1] Add Mediatek Soc DRM Soc support for mt8196
    - https://patchwork.kernel.org/project/linux-mediatek/list/?series=924191

Sunny Shen (5):
  dt-bindings: display: mediatek: mdp-rsz: Add rules for MT8196
  dt-bindings: display: mediatek: postmask: Modify rules for MT8196
  soc: mediatek: Add components to support PQ in display path for MT8196
  drm/mediatek: Add MDP-RSZ component support for MT8196
  drm/mediatek: Change main display path to support PQ for MT8196

 .../display/mediatek/mediatek,mdp-rsz.yaml    | 46 ++++++++++++
 .../display/mediatek/mediatek,postmask.yaml   |  1 +
 drivers/gpu/drm/mediatek/mtk_ddp_comp.c       | 24 +++++++
 drivers/gpu/drm/mediatek/mtk_ddp_comp.h       |  1 +
 drivers/gpu/drm/mediatek/mtk_drm_drv.c        |  9 +++
 drivers/soc/mediatek/mt8196-mmsys.h           | 70 ++++++++++++++++++-
 drivers/soc/mediatek/mtk-mutex.c              | 17 +++++
 include/linux/soc/mediatek/mtk-mmsys.h        |  5 ++
 8 files changed, 171 insertions(+), 2 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,mdp-rsz.yaml