diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 6d8340d5a111..7afbde4c13e9 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -330,6 +330,13 @@ void gen6_disable_rps_interrupts(struct drm_device *dev) __gen6_disable_pm_irq(dev_priv, dev_priv->pm_rps_events); I915_WRITE(gen6_pm_ier(dev_priv), I915_READ(gen6_pm_ier(dev_priv)) & ~dev_priv->pm_rps_events); + + spin_unlock_irq(&dev_priv->irq_lock); + + synchronize_irq(dev->irq); + + spin_lock_irq(&dev_priv->irq_lock); + I915_WRITE(gen6_pm_iir(dev_priv), dev_priv->pm_rps_events); I915_WRITE(gen6_pm_iir(dev_priv), dev_priv->pm_rps_events); |