This patch series adds support for the Mayqueen Pixpaper e-ink display panel,
controlled via SPI.
The series includes:
- A new vendor-prefix entry for "mayqueen"
- Device tree binding documentation for the Pixpaper panel
- A DRM tiny driver implementation for the Pixpaper panel
- A MAINTAINERS entry for the Pixpaper DRM driver and binding
The panel supports 122x250 resolution with XRGB8888 format and uses SPI,
along with GPIO lines for reset, busy, and data/command control.
The driver has been tested on:
- Raspberry Pi 2 Model B
with Linux kernel 6.16.
Feedback is welcome.
Best regards,
LiangCheng Wang
<zaq14...@gmail.com>
Signed-off-by: LiangCheng Wang <zaq14...@gmail.com>
---
LiangCheng Wang (2):
drm: tiny: Add support for Mayqueen Pixpaper e-ink panel
dt-bindings: display: Add Mayqueen Pixpaper e-ink panel
Wig Cheng (1):
dt-bindings: vendor-prefixes: Add Mayqueen name
.../bindings/display/mayqueen,pixpaper.yaml | 63 ++
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
MAINTAINERS | 6 +
drivers/gpu/drm/tiny/Kconfig | 15 +
drivers/gpu/drm/tiny/Makefile | 1 +
drivers/gpu/drm/tiny/pixpaper.c | 784 +++++++++++++++++++++
6 files changed, 871 insertions(+)
---
base-commit: d7b8f8e20813f0179d8ef519541a3527e7661d3a
change-id: 20250708-drm-6021df0715d7
Best regards,
--
LiangCheng Wang <zaq14...@gmail.com>
