diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 3517c6548e2c..85c46a25265d 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -452,6 +452,8 @@ void gen6_disable_rps_interrupts(struct drm_i915_private *dev_priv) void gen9_reset_guc_interrupts(struct drm_i915_private *dev_priv) { + assert_rpm_wakelock_held(dev_priv); + spin_lock_irq(&dev_priv->irq_lock); gen6_reset_pm_iir(dev_priv, dev_priv->pm_guc_events); spin_unlock_irq(&dev_priv->irq_lock); @@ -459,6 +461,8 @@ void gen9_reset_guc_interrupts(struct drm_i915_private *dev_priv) void gen9_enable_guc_interrupts(struct drm_i915_private *dev_priv) { + assert_rpm_wakelock_held(dev_priv); + spin_lock_irq(&dev_priv->irq_lock); if (!dev_priv->guc.interrupts_enabled) { WARN_ON_ONCE(I915_READ(gen6_pm_iir(dev_priv)) & @@ -471,6 +475,8 @@ void gen9_enable_guc_interrupts(struct drm_i915_private *dev_priv) void gen9_disable_guc_interrupts(struct drm_i915_private *dev_priv) { + assert_rpm_wakelock_held(dev_priv); + spin_lock_irq(&dev_priv->irq_lock); dev_priv->guc.interrupts_enabled = false; |