diff options
| author | Maciej Purski <m.purski@samsung.com> | 2017-10-05 17:07:10 +0300 |
|---|---|---|
| committer | Andrzej Hajda <a.hajda@samsung.com> | 2017-10-06 15:28:22 +0300 |
| commit | c0374eb804a213ce6f55328c8b3511101d31a485 (patch) | |
| tree | ace61ebfd1e4e0d4bbf0686d715125211c54cd8a /drivers/gpu/drm/bridge/Kconfig | |
| parent | 331494eb51002d0ee99414e3918e06d5e9a3962d (diff) | |
| download | linux-c0374eb804a213ce6f55328c8b3511101d31a485.tar.xz | |
drm/bridge: add Silicon Image SiI9234 driver
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>
Acked-by: Rob Herring <robh@kernel.org> [for dt bindings]
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1507212431-5801-2-git-send-email-m.purski@samsung.com
Diffstat (limited to 'drivers/gpu/drm/bridge/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/bridge/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index adf9ae0e0b7c..9dba16fd56c3 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -84,6 +84,14 @@ config DRM_SII902X ---help--- Silicon Image sii902x bridge chip driver. +config DRM_SII9234 + tristate "Silicon Image SII9234 HDMI/MHL bridge" + depends on OF + ---help--- + Say Y here if you want support for the MHL interface. + It is an I2C driver, that detects connection of MHL bridge + and starts encapsulation of HDMI signal. + config DRM_TOSHIBA_TC358767 tristate "Toshiba TC358767 eDP bridge" depends on OF |