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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>
This commit is contained in:
Akash Goel 2015-03-06 11:07:24 +05:30 committed by Daniel Vetter
parent aa448626d8
commit 4c2a8897bc
1 changed files with 3 additions and 14 deletions
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17
drivers/gpu/drm/i915/intel_pm.c
View File

@ -5612,12 +5612,7 @@ static void gen6_suspend_rps(struct drm_device *dev)
flush_delayed_work(&dev_priv->rps.delayed_resume_work); flush_delayed_work(&dev_priv->rps.delayed_resume_work);
/* gen6_disable_rps_interrupts(dev);
* 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);
} }
/** /**
@ -5674,12 +5669,7 @@ static void intel_gen6_powersave_work(struct work_struct *work)
mutex_lock(&dev_priv->rps.hw_lock); mutex_lock(&dev_priv->rps.hw_lock);
/* gen6_reset_rps_interrupts(dev);
* 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);
if (IS_CHERRYVIEW(dev)) { if (IS_CHERRYVIEW(dev)) {
cherryview_enable_rps(dev); cherryview_enable_rps(dev);
@ -5698,8 +5688,7 @@ static void intel_gen6_powersave_work(struct work_struct *work)
} }
dev_priv->rps.enabled = true; 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); mutex_unlock(&dev_priv->rps.hw_lock);