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drm/bridge: Add I2C based driver for ps8622/ps8625 bridge

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This patch adds drm_bridge driver for parade DisplayPort
to LVDS bridge chip.

Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Tested-by: Rahul Sharma <rahul.sharma@samsung.com>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Tested-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
[treding@nvidia.com: break cyclic dependency, add KMS helper dependency]
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Vincent Palatin
2015-01-20 22:08:53 +05:30
committed by Thierry Reding
parent c517d838eb
commit b2ea877279
3 changed files with 696 additions and 0 deletions
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11
drivers/gpu/drm/bridge/Kconfig
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@@ -11,3 +11,14 @@ config DRM_PTN3460
select DRM_PANEL
---help---
ptn3460 eDP-LVDS bridge chip driver.
config DRM_PS8622
tristate "Parade eDP/LVDS bridge"
depends on DRM
depends on OF
select DRM_PANEL
select DRM_KMS_HELPER
select BACKLIGHT_LCD_SUPPORT
select BACKLIGHT_CLASS_DEVICE
---help---
parade eDP-LVDS bridge chip driver.

1
drivers/gpu/drm/bridge/Makefile
View File

@@ -1,4 +1,5 @@
ccflags-y := -Iinclude/drm
obj-$(CONFIG_DRM_PS8622) += ps8622.o
obj-$(CONFIG_DRM_PTN3460) += ptn3460.o
obj-$(CONFIG_DRM_DW_HDMI) += dw_hdmi.o

684
drivers/gpu/drm/bridge/ps8622.c Normal file
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