This series is to add anx7688 bridge driver. It is extended from previous work[1].
The first 2 patches are same as previous version, with some modification due to drm core function changes and use regmap abstraction.
We add an optional feature bypass-gpios so that driver can decide if it serves as simple pass-thru by reading GPIO values, which is controlled by hardware.
[1] https://lore.kernel.org/lkml/1467013727-11482-1-git-send-email-drinkcat@chro...
Hsin-Yi Wang (2): dt-bindings: drm/bridge: analogix-anx78xx: support bypass GPIO drm: bridge: anx7688: Support bypass GPIO feature
Nicolas Boichat (2): dt-bindings: drm/bridge: analogix-anx7688: Add ANX7688 transmitter binding drm: bridge: anx7688: Add anx7688 bridge driver support.
.../bindings/display/bridge/anx7688.txt | 70 +++++ drivers/gpu/drm/bridge/Kconfig | 9 + drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/analogix-anx7688.c | 260 ++++++++++++++++++ 4 files changed, 340 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/anx7688.txt create mode 100644 drivers/gpu/drm/bridge/analogix-anx7688.c