[PATCH v4 1/2] drm/bridge: add Silicon Image SiI9234 driver

[Rob Herring]

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 at samsung.com>, which was initially developed by:
> Adam Hampson <ahampson at sta.samsung.com>
> Erik Gilling <konkers at android.com>
> Shankar Bandal <shankar.b at samsung.com>
> Dharam Kumar <dharam.kr at samsung.com>
> 
> Signed-off-by: Maciej Purski <m.purski at samsung.com>
> ---
>  .../devicetree/bindings/display/bridge/sii9234.txt |  49 +

Acked-by: Rob Herring <robh at 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