drm/i915: Add the brightness property for SDVO-LVDS
authorZhao Yakui <yakui.zhao@intel.com>
Thu, 10 Sep 2009 07:45:47 +0000 (15:45 +0800)
committerEric Anholt <eric@anholt.net>
Thu, 10 Sep 2009 18:30:32 +0000 (11:30 -0700)
When the sdvo device is detected as SDVO-LVDS, we will check whether the
brightness is supported by issue SDVO enhancement command.
If it is supported, we will add the brightness property and then brightness
can be adjusted.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>

No differences found