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.
Change in v2:
- Update compatible name of mt8196-mdp-rsz.
- Update clocks and examples in mdp-rsz dt-bindings.
- Update subject of postmask dt-bindings.
- Remove DISP_REG_MDP_RSZ_EN.
- Add comment for MDP_RSZ size settings.
This patch series is based on [1]
[1] Add MediaTek SoC DRM support for MT8196
- https://patchwork.kernel.org/project/linux-mediatek/list/?series=946188
Sunny Shen (5):
dt-bindings: display: mediatek: mdp-rsz: Add rules for MT8196
dt-bindings: display: mediatek: postmask: Add compatible string 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 | 45 ++++++++++++
.../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, 170 insertions(+), 2 deletions(-)
create mode 100644
Documentation/devicetree/bindings/display/mediatek/mediatek,mdp-rsz.yaml
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2.45.2
