drm/i915: Add intel_check_clock()
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Tue, 9 Oct 2012 16:03:08 +0000 (19:03 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 25 Oct 2012 16:57:41 +0000 (19:57 +0300)
commit145aec1804dd6c2e50254ea521537e4f8ef2630c
tree1a9ada0869a8e7ccc9f5522436158cc744dac502
parentc4c3efd542f475a468f35a4faafcb821f11f2da8
drm/i915: Add intel_check_clock()

intel_check_clock() can be used to check clock validity w/o modifying
hardware state.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/intel_display.c