Commits
Ville Syrjälä committed 6fe7286530d
drm/i915: Streamline VLV forcewake handling It occured to me that when we're trying to wake up both render and media wells on VLV, we might end up calling the low level force_wake_get/put two times even though one call would be enough. Make that happen by figuring out which wells really need to be woken up based on the forcewake counts. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by:Deepak S <deepak.s@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>