This patch series adds support for the Mayqueen Pixpaper 4.26 monochrome e-ink display panel, controlled via SPI.
The series includes: - Device tree binding updates for the Pixpaper 4.26 panel - A DRM tiny driver implementation for the Pixpaper 4.26 panel - A MAINTAINERS update for the Pixpaper DRM drivers and binding The panel supports 800x480 resolution with XRGB8888 framebuffer input and uses SPI, along with GPIO lines for reset, busy, and data/command control. The driver has been tested on: - Raspberry Pi 5 with Linux kernel 7.1.0-rc1. Feedback is welcome. Signed-off-by: LiangCheng Wang <[email protected]> --- LiangCheng Wang (2): dt-bindings: display: mayqueen,pixpaper: add pixpaper-426m drm/tiny: add support for PIXPAPER 4.26 monochrome e-ink panel .../bindings/display/mayqueen,pixpaper.yaml | 25 +- MAINTAINERS | 3 +- drivers/gpu/drm/tiny/Kconfig | 15 + drivers/gpu/drm/tiny/Makefile | 1 + drivers/gpu/drm/tiny/pixpaper-426m.c | 828 +++++++++++++++++++++ 5 files changed, 866 insertions(+), 6 deletions(-) --- base-commit: a293ec25d59dd96309058c70df5a4dd0f889a1e4 change-id: 20260505-bar-523f2c3f6939 Best regards, -- LiangCheng Wang <[email protected]>
