This patchset brings support for Analogix ANX6345 RGB-(e)DP bridge, which is used by some Allwinner A64 laptops, such as Pinebook and Olimex TERES-I.
It reuses some definitions from ANX78xx driver that already exists in the kernel tree, but the driver code itself is rewritten due to significant difference between ANX6345 and ANX78xx.
This patchset also enables the bridge on Pinebook and TERES-I and adds 1% tolerance into dotclock check in sun4i driver in case if bridge is connected
v2: - sort Kconfig and Makefile entries alphabetically - remove panel supply from anx6345 - add support for panels into anx6345 driver - add compatible and binding for generic eDP panel - replace patch that adds 5% tolerance for dotclock check in sun4i driver for panel and bridges with patch that adds 1% tolerance in case if bridge is connected.
Icenowy Zheng (8): drm/bridge: move ANA78xx driver to analogix subdirectory drm/bridge: split some definitions of ANX78xx to dedicated headers drm/bridge: extract some Analogix I2C DP common code dt-bindings: Add ANX6345 DP/eDP transmitter binding drm/bridge: Add Analogix anx6345 support arm64: allwinner: a64: add pinmux for RGB666 LCD arm64: allwinner: a64: enable LCD-related hardware for Pinebook arm64: allwinner: a64: enable LCD-related hardware for TERES-I
Vasily Khoruzhick (4): drm/sun4i: rgb: Add 1% tolerance to dclk frequency check when bridge is connected drm/panel: simple: don't fail if we don't have panel desc dt-bindings: add binding for generic eDP panel drm/panel: simple: add generic eDP panel
.../bindings/display/bridge/anx6345.txt | 56 ++ .../bindings/display/panel/panel-edp.txt | 7 + .../dts/allwinner/sun50i-a64-pinebook.dts | 74 ++ .../boot/dts/allwinner/sun50i-a64-teres-i.dts | 71 +- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 + drivers/gpu/drm/bridge/Kconfig | 10 - drivers/gpu/drm/bridge/Makefile | 4 +- drivers/gpu/drm/bridge/analogix-anx78xx.h | 719 --------------- drivers/gpu/drm/bridge/analogix/Kconfig | 25 + drivers/gpu/drm/bridge/analogix/Makefile | 4 + .../drm/bridge/analogix/analogix-anx6345.c | 845 ++++++++++++++++++ .../bridge/{ => analogix}/analogix-anx78xx.c | 146 +-- .../drm/bridge/analogix/analogix-anx78xx.h | 265 ++++++ .../drm/bridge/analogix/analogix-i2c-dptx.c | 169 ++++ .../drm/bridge/analogix/analogix-i2c-dptx.h | 258 ++++++ .../bridge/analogix/analogix-i2c-txcommon.h | 240 +++++ drivers/gpu/drm/panel/panel-simple.c | 24 +- drivers/gpu/drm/sun4i/sun4i_rgb.c | 16 +- drivers/gpu/drm/sun4i/sun4i_tcon.h | 1 + 19 files changed, 2049 insertions(+), 894 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/bridge/anx6345.txt create mode 100644 Documentation/devicetree/bindings/display/panel/panel-edp.txt delete mode 100644 drivers/gpu/drm/bridge/analogix-anx78xx.h create mode 100644 drivers/gpu/drm/bridge/analogix/analogix-anx6345.c rename drivers/gpu/drm/bridge/{ => analogix}/analogix-anx78xx.c (90%) create mode 100644 drivers/gpu/drm/bridge/analogix/analogix-anx78xx.h create mode 100644 drivers/gpu/drm/bridge/analogix/analogix-i2c-dptx.c create mode 100644 drivers/gpu/drm/bridge/analogix/analogix-i2c-dptx.h create mode 100644 drivers/gpu/drm/bridge/analogix/analogix-i2c-txcommon.h