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[60.250.196.139]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82379c22672sm3857721b3a.51.2026.01.28.20.05.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Jan 2026 20:05:37 -0800 (PST) From: Joey Lu To: airlied@gmail.com, simona@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: ychuang3@nuvoton.com, schung@nuvoton.com, yclu4@nuvoton.com, a0987203069@gmail.com, linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/3] drm: nuvoton: Add MA35D1 display controller support Date: Thu, 29 Jan 2026 12:05:29 +0800 Message-ID: <20260129040532.382693-1-a0987203069@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This is v2 of the Nuvoton MA35D1 DCU DRM driver series. v2: Driver changes: - Drop custom CRTC and plane properties and switch to core-supported ones - Switch to memory-safe DRM-managed allocation helpers - Fix several minor logic - Fix W=1 build failure on non-ARM architectures Device tree / bindings: - Fix dt_binding_check errors in the YAML schema - Update DTS/DTSI files to follow proper hierarchy and port modeling Thanks for the review. Best regards, Joey Lu Joey Lu (3): dt-bindings: display: nuvoton: add MA35D1 DCU binding arm64: dts: nuvoton: ma35d1: add display controller support drm/nuvoton: add MA35D1 display controller driver .../bindings/display/nuvoton,ma35d1-dcu.yaml | 73 +++ .../boot/dts/nuvoton/ma35d1-som-256m.dts | 56 ++ arch/arm64/boot/dts/nuvoton/ma35d1.dtsi | 14 + drivers/gpu/drm/Kconfig | 1 + drivers/gpu/drm/Makefile | 1 + drivers/gpu/drm/nuvoton/Kconfig | 21 + drivers/gpu/drm/nuvoton/Makefile | 7 + drivers/gpu/drm/nuvoton/ma35_crtc.c | 372 +++++++++++ drivers/gpu/drm/nuvoton/ma35_crtc.h | 67 ++ drivers/gpu/drm/nuvoton/ma35_drm.c | 371 +++++++++++ drivers/gpu/drm/nuvoton/ma35_drm.h | 48 ++ drivers/gpu/drm/nuvoton/ma35_interface.c | 193 ++++++ drivers/gpu/drm/nuvoton/ma35_interface.h | 30 + drivers/gpu/drm/nuvoton/ma35_plane.c | 603 ++++++++++++++++++ drivers/gpu/drm/nuvoton/ma35_plane.h | 115 ++++ drivers/gpu/drm/nuvoton/ma35_regs.h | 88 +++ 16 files changed, 2060 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/nuvoton,ma35d1-dcu.yaml create mode 100644 drivers/gpu/drm/nuvoton/Kconfig create mode 100644 drivers/gpu/drm/nuvoton/Makefile create mode 100644 drivers/gpu/drm/nuvoton/ma35_crtc.c create mode 100644 drivers/gpu/drm/nuvoton/ma35_crtc.h create mode 100644 drivers/gpu/drm/nuvoton/ma35_drm.c create mode 100644 drivers/gpu/drm/nuvoton/ma35_drm.h create mode 100644 drivers/gpu/drm/nuvoton/ma35_interface.c create mode 100644 drivers/gpu/drm/nuvoton/ma35_interface.h create mode 100644 drivers/gpu/drm/nuvoton/ma35_plane.c create mode 100644 drivers/gpu/drm/nuvoton/ma35_plane.h create mode 100644 drivers/gpu/drm/nuvoton/ma35_regs.h -- 2.43.0