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authorThierry Reding <treding@nvidia.com>2013-08-30 15:22:36 +0200
committerThierry Reding <treding@nvidia.com>2013-12-17 18:10:00 +0100
commit9be7d864cf0763dd24e07bac7f0a94180bd5e257 (patch)
tree5463360e4af4ded1a4e6d18982a415192bbd9c81 /Documentation
parent210fcd9d9cf1ad6ebfae3b46b457e602c8f8cdc2 (diff)
downloadop-kernel-dev-9be7d864cf0763dd24e07bac7f0a94180bd5e257.zip
op-kernel-dev-9be7d864cf0763dd24e07bac7f0a94180bd5e257.tar.gz
drm/tegra: Implement panel support
Use the DRM panel framework to attach a panel to an output. If the panel attached to a connector supports supports the backlight brightness accessors, a property will be available to allow the brightness to be modified from userspace. Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt
index ab45c02..31314bd 100644
--- a/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt
+++ b/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt
@@ -125,6 +125,7 @@ of the following host1x client modules:
- nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
- nvidia,hpd-gpio: specifies a GPIO used for hotplug detection
- nvidia,edid: supplies a binary EDID blob
+ - nvidia,panel: phandle of a display panel
- hdmi: High Definition Multimedia Interface
@@ -149,6 +150,7 @@ of the following host1x client modules:
- nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
- nvidia,hpd-gpio: specifies a GPIO used for hotplug detection
- nvidia,edid: supplies a binary EDID blob
+ - nvidia,panel: phandle of a display panel
- tvo: TV encoder output
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