drm/i915: Document CxSR
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 21 Apr 2017 18:14:23 +0000 (21:14 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Wed, 10 May 2017 13:48:31 +0000 (16:48 +0300)
commit62571fc365a0674fd57f70c0268ea88060877339
tree7209a5e8fffc24f7383af83ee44ceb9ba1eeeeca
parent57a6528a528f75307b4e5ec4185d26e8277c140a
drm/i915: Document CxSR

Add some documentation explaining what CxSR actually is.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170421181432.15216-7-ville.syrjala@linux.intel.com
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
drivers/gpu/drm/i915/intel_pm.c