diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 114598d7f52e..e3c9c44e4bc4 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -947,6 +947,12 @@ static int intel_runtime_suspend(struct device *device) DRM_DEBUG_KMS("Suspending device\n"); + /* + * rps.work can't be rearmed here, since we get here only after making + * sure the GPU is idle and the RPS freq is set to the minimum. See + * intel_mark_idle(). + */ + cancel_work_sync(&dev_priv->rps.work); intel_runtime_pm_disable_interrupts(dev); if (IS_GEN6(dev)) @@ -998,6 +1004,7 @@ static int intel_runtime_resume(struct device *device) gen6_update_ring_freq(dev); intel_runtime_pm_restore_interrupts(dev); + intel_reset_gt_powersave(dev); DRM_DEBUG_KMS("Device resumed\n"); return 0; |