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[10/11] drm/i915: Bring GPU Freq to min while suspending.

Message ID 1405340324-2315-11-git-send-email-rodrigo.vivi@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Rodrigo Vivi July 14, 2014, 12:18 p.m. UTC 
From: Deepak S <deepak.s@linux.intel.com>

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>
---
 drivers/gpu/drm/i915/i915_gem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index c3e7e8f..aafb382 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4559,7 +4559,7 @@  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;