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Lin" , Nancy Lin , Singo Chang , "Paul Chen --cc=devicetree @ vger . kernel . org" , , , , , , Sunny Shen Subject: [PATCH 0/5] Add components to support PQ in display path for MT8196 Date: Tue, 11 Feb 2025 10:52:49 +0800 Message-ID: <20250211025317.399534-1-sunny.shen@mediatek.com> X-Mailer: git-send-email 2.45.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250211_025348_493347_83F59398 X-CRM114-Status: GOOD ( 10.47 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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