[0/2] drm/solomon: Add support for the SSD133x controller family

Message

Javier Martinez Canillas Dec. 17, 2023, 10:07 a.m. UTC

Hello,

This patch-set adds support for the family of SSD133x Solomon controllers,
such as the SSD1331. These are used for RGB Dot Matrix OLED/PLED panels.

The patches were tested on a Waveshare SSD1331 display using glmark2-drm,
fbcon, fbtests and the retroarch emulator.

Patch #1 adds a DT binding schema for the SSD133x controllers and patch #2
extends the ssd130x DRM driver to support the SSD133x controller family.

Best regards,
Javier


Javier Martinez Canillas (2):
  dt-bindings: display: Add SSD133x OLED controllers
  drm/ssd130x: Add support for the SSD133x OLED controller family

 .../bindings/display/solomon,ssd133x.yaml     |  63 +++
 drivers/gpu/drm/solomon/ssd130x-i2c.c         |   5 +
 drivers/gpu/drm/solomon/ssd130x-spi.c         |   7 +
 drivers/gpu/drm/solomon/ssd130x.c             | 370 ++++++++++++++++++
 drivers/gpu/drm/solomon/ssd130x.h             |   5 +-
 5 files changed, 449 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/display/solomon,ssd133x.yaml