Commits
Ville Syrjälä committed cfb41411fce
drm/i915: Enable the maxfifo PM5 mode when appropriate on CHV CHV has a new knob in Punit to select between some memory power savings modes PM2 and PM5. We can allow the deeper PM5 when maxfifo mode is enabled, so let's do so in the hopes for moar power savings. v2: Put the thing into a separate function to avoid churn later v3: Don't break VLV Reviewed-by: Vijay Purushothaman <vijay.a.purushothaman@linux.intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>