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drm/i915: Bring GPU Freq to min while suspending.

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We might be leaving the PGU Frequency (and thus vnn) high during the suspend.
Flusing the delayed work queue should take care of this.

Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Deepak S 2014-08-05 07:51:20 -07:00 committed by Daniel Vetter
parent 885ea5a813
commit 274fa1c1ac
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/i915_gem.c
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@ -4554,7 +4554,7 @@ i915_gem_suspend(struct drm_device *dev)
del_timer_sync(&dev_priv->gpu_error.hangcheck_timer);
cancel_delayed_work_sync(&dev_priv->mm.retire_work);
cancel_delayed_work_sync(&dev_priv->mm.idle_work);
flush_delayed_work(&dev_priv->mm.idle_work);
return 0;