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
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2.43.0