Hi all,
The following series add initial support for the Slimport ANX7814 transmitter, a ultra-low power Full-HD (1080p60) transmitter designed for portable device.
The driver was originally created and based from the work of Junhua Xia from Analogix. This driver is a refactor of the original driver and fixes different coding style lines, and different errors/warnings reported by checkpatch. Also there were things that I noticed that we need to change like:
- Convert the numbered GPIO API to the new descriptor based GPIO API. - Review the DT binding - Add missing MODULE_DEVICE_TABLE(of, ...); - Fix Makefiles and Kconfig to build conditionally. - Use SIMPLE_DEV_PM_OPS() instead of the deprecated i2c .suspend and .resume callbacks. - Move to use managed device resources. - Remove dead/unused code. - And others ...
This is series is a first attempt and will have mistake so all comments and suggestions are welcomed.
Changes since v1:
- As requested by Greg, move from staging to a subsystem.
To be honest I'm not sure if gpu/drm/i2c is the proper subsystem for this driver so please feel free to correct me.
Best regards,
Enric Balletbo i Serra (3): of: Add vendor prefix for Analogix Semiconductor, Inc. devicetree: Add new ANX7814 SlimPort transmitter binding. drm/i2c: anx78xx: Add anx7814 driver support by analogix.
.../devicetree/bindings/vendor-prefixes.txt | 1 + .../devicetree/bindings/video/anx7814.txt | 22 + drivers/gpu/drm/i2c/Kconfig | 2 + drivers/gpu/drm/i2c/Makefile | 2 + drivers/gpu/drm/i2c/anx78xx/Kconfig | 7 + drivers/gpu/drm/i2c/anx78xx/Makefile | 4 + drivers/gpu/drm/i2c/anx78xx/slimport.c | 301 ++ drivers/gpu/drm/i2c/anx78xx/slimport.h | 49 + drivers/gpu/drm/i2c/anx78xx/slimport_tx_drv.c | 3335 ++++++++++++++++++++ drivers/gpu/drm/i2c/anx78xx/slimport_tx_drv.h | 254 ++ drivers/gpu/drm/i2c/anx78xx/slimport_tx_reg.h | 786 +++++ 11 files changed, 4763 insertions(+) create mode 100644 Documentation/devicetree/bindings/video/anx7814.txt create mode 100644 drivers/gpu/drm/i2c/anx78xx/Kconfig create mode 100644 drivers/gpu/drm/i2c/anx78xx/Makefile create mode 100644 drivers/gpu/drm/i2c/anx78xx/slimport.c create mode 100644 drivers/gpu/drm/i2c/anx78xx/slimport.h create mode 100644 drivers/gpu/drm/i2c/anx78xx/slimport_tx_drv.c create mode 100644 drivers/gpu/drm/i2c/anx78xx/slimport_tx_drv.h create mode 100644 drivers/gpu/drm/i2c/anx78xx/slimport_tx_reg.h