This adds support bindings and support for the TDO TL070WSH30 TFT-LCD panel module shipped with the Amlogic S400 Development Kit. The panel has a 1024×600 resolution and uses 24 bit RGB per pixel. It provides a MIPI DSI interface to the host, a built-in LED backlight and touch controller.
Changes since v2 at [2]: - added reset gpio to panel-simple-dsi bindings - moved bindings to panel-simple - re-ordered prepare/unprepare - added back refresh print - moved regulator/reset handling in prepare/unprepare - aligned remove/shutdown with panel-simple - added sentinel comment into dt match table
Changes since v1 at [1]: - added missing vendor-prefixes patch - removed vrefresh - fixed warning on add_panel return - removed DRM logging
[1] https://patchwork.freedesktop.org/series/81376/#rev1 [2] https://patchwork.freedesktop.org/series/81376/#rev2
Neil Armstrong (4): dt-bindings: vendor-prefixes: Add Shanghai Top Display Optolelectronics vendor prefix dt-bindings: display: panel-simple-dsi: add optional reset gpio dt-bindings: display: panel-simple-dsi: add TDO TL070WSH30 DSI panel bindings drm: panel: add TDO tl070wsh30 panel driver
.../display/panel/panel-simple-dsi.yaml | 3 + .../devicetree/bindings/vendor-prefixes.yaml | 2 + drivers/gpu/drm/panel/Kconfig | 11 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c | 250 ++++++++++++++++++ 5 files changed, 267 insertions(+) create mode 100644 drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c