linux-kernel - [PATCH v2 0/3] drm: nuvoton: Add MA35D1 display controller support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20260129040532.382693-1-a0987203069@gmail.com>
Date: Thu, 29 Jan 2026 12:05:29 +0800
From: Joey Lu <a0987203069@...il.com>
To: airlied@...il.com,
	simona@...ll.ch,
	maarten.lankhorst@...ux.intel.com,
	mripard@...nel.org,
	tzimmermann@...e.de,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org
Cc: ychuang3@...oton.com,
	schung@...oton.com,
	yclu4@...oton.com,
	a0987203069@...il.com,
	linux-arm-kernel@...ts.infradead.org,
	dri-devel@...ts.freedesktop.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/3] drm: nuvoton: Add MA35D1 display controller support

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