Hi,
This patchset adds a driver that will work with most MIPI DBI compatible SPI panels out there.
It's a follow up on 'drm/tiny/st7735r: Match up with staging/fbtft driver'[1] which aimed at making the st7735r driver work with all panels adding DT properties.
Maxime gave[2] a good overview of the situation with these displays and proposed to make a driver that works with all MIPI DBI compatible controllers and use a firmware file to provide the controller setup for a particular panel.
Noralf.
[1] https://lore.kernel.org/dri-devel/20211124150757.17929-1-noralf@tronnes.org/ [2] https://lore.kernel.org/dri-devel/20211129093946.xhp22mvdut3m67sc@houat/
Noralf Trønnes (3): dt-bindings: display: add bindings for MIPI DBI compatible SPI panels drm/mipi-dbi: Add driver_private member to struct mipi_dbi_dev drm/panel: Add MIPI DBI compatible SPI driver
.../display/panel/panel-mipi-dbi-spi.yaml | 69 ++++ MAINTAINERS | 7 + drivers/gpu/drm/panel/Kconfig | 11 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-mipi-dbi.c | 385 ++++++++++++++++++ include/drm/drm_mipi_dbi.h | 2 + 6 files changed, 475 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml create mode 100644 drivers/gpu/drm/panel/panel-mipi-dbi.c