drm/i915: Enable rc6 with bdw
Everything should be in place so enable rc6/rps for bdw.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 9ed2eb4..6e6ade9 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -3334,10 +3334,6 @@
if (INTEL_INFO(dev)->gen == 5 && !IS_IRONLAKE_M(dev))
return 0;
- /* Disable RC6 on Broadwell for now */
- if (IS_BROADWELL(dev))
- return 0;
-
/* Respect the kernel parameter if it is set */
if (enable_rc6 >= 0) {
int mask;
@@ -4645,7 +4641,7 @@
if (IS_IRONLAKE_M(dev)) {
ironlake_disable_drps(dev);
ironlake_disable_rc6(dev);
- } else if (IS_GEN6(dev) || IS_GEN7(dev)) {
+ } else if (IS_GEN6(dev) || IS_GEN7(dev) || IS_BROADWELL(dev)) {
cancel_delayed_work_sync(&dev_priv->rps.delayed_resume_work);
cancel_work_sync(&dev_priv->rps.work);
mutex_lock(&dev_priv->rps.hw_lock);
@@ -4692,7 +4688,7 @@
ironlake_enable_rc6(dev);
intel_init_emon(dev);
mutex_unlock(&dev->struct_mutex);
- } else if (IS_GEN6(dev) || IS_GEN7(dev)) {
+ } else if (IS_GEN6(dev) || IS_GEN7(dev) || IS_BROADWELL(dev)) {
/*
* PCU communication is slow and this doesn't need to be
* done at any specific time, so do this out of our fast path