drm/i915/skl: Enable the RPS interrupts programming

Enable the RPS interrupts programming(enable/disable/reset) for GEN9,
as missing changes to enable the RPS support on GEN9 have been added.

Signed-off-by: Akash Goel <akash.goel@intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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 959058f..288c9d2 100644 (file)
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -5612,12 +5612,7 @@ static void gen6_suspend_rps(struct drm_device *dev)
 
        flush_delayed_work(&dev_priv->rps.delayed_resume_work);
 
-       /*
-        * TODO: disable RPS interrupts on GEN9+ too once RPS support
-        * is added for it.
-        */
-       if (INTEL_INFO(dev)->gen < 9)
-               gen6_disable_rps_interrupts(dev);
+       gen6_disable_rps_interrupts(dev);
 }
 
 /**
@@ -5674,12 +5669,7 @@ static void intel_gen6_powersave_work(struct work_struct *work)
 
        mutex_lock(&dev_priv->rps.hw_lock);
 
-       /*
-        * TODO: reset/enable RPS interrupts on GEN9+ too, once RPS support is
-        * added for it.
-        */
-       if (INTEL_INFO(dev)->gen < 9)
-               gen6_reset_rps_interrupts(dev);
+       gen6_reset_rps_interrupts(dev);
 
        if (IS_CHERRYVIEW(dev)) {
                cherryview_enable_rps(dev);
@@ -5698,8 +5688,7 @@ static void intel_gen6_powersave_work(struct work_struct *work)
        }
        dev_priv->rps.enabled = true;
 
-       if (INTEL_INFO(dev)->gen < 9)
-               gen6_enable_rps_interrupts(dev);
+       gen6_enable_rps_interrupts(dev);
 
        mutex_unlock(&dev_priv->rps.hw_lock);