On Tue, Sep 12, 2017 at 09:34:07AM +0200, Maciej Purski wrote:
SiI9234 transmitter converts eTMDS/HDMI signal to MHL 1.0. It is controlled via I2C bus. Its interaction with other devices in video pipeline is performed mainly on HW level. The only interaction it does on device driver level is filtering-out unsupported video modes, it exposes drm_bridge interface to perform this operation.
This patch is based on the code refactored by Tomasz Stanislawski t.stanislaws@samsung.com, which was initially developed by: Adam Hampson ahampson@sta.samsung.com Erik Gilling konkers@android.com Shankar Bandal shankar.b@samsung.com Dharam Kumar dharam.kr@samsung.com
Signed-off-by: Maciej Purski m.purski@samsung.com
.../devicetree/bindings/display/bridge/sii9234.txt | 49 +
Acked-by: Rob Herring robh@kernel.org
drivers/gpu/drm/bridge/Kconfig | 8 + drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/sii9234.c | 996 +++++++++++++++++++++ 4 files changed, 1054 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/sii9234.txt create mode 100644 drivers/gpu/drm/bridge/sii9234.c