]> git.baikalelectronics.ru Git - kernel.git/commit
drm/i915: add opregion function to notify bios of adapter power state
authorJani Nikula <jani.nikula@intel.com>
Fri, 30 Aug 2013 16:40:31 +0000 (19:40 +0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 4 Sep 2013 15:34:56 +0000 (17:34 +0200)
commitf06f37166ab4243d12c185cf6755b0ae4e67ae33
tree2a139155cb319963f4241d46260b1e93de3053de
parent7fe5f2c393e865283e1e64f5fb7f8e05a854a51e
drm/i915: add opregion function to notify bios of adapter power state

Notifying the bios lets it enter power saving states.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/intel_opregion.c