[Intel-gfx] [PATCH] drm/i915: Don't warn if we restore pm interrupts during reset

[Mika Kuoppala]

We lost the software state tracking due to reset, so don't
complain if it doesn't match.

Signed-off-by: Mika Kuoppala <mika.kuoppala at intel.com>
---
 drivers/gpu/drm/i915/intel_pm.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 12f4e14..47d430a 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -3593,7 +3593,8 @@ static void gen8_enable_rps_interrupts(struct drm_device *dev)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
 	spin_lock_irq(&dev_priv->irq_lock);
-	WARN_ON(dev_priv->rps.pm_iir);
+	if (!i915_gem_reset_in_progress(dev_priv))
+		WARN_ON(dev_priv->rps.pm_iir);
 	gen8_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
 	I915_WRITE(GEN8_GT_IIR(2), dev_priv->pm_rps_events);
 	spin_unlock_irq(&dev_priv->irq_lock);
@@ -3604,7 +3605,8 @@ static void gen6_enable_rps_interrupts(struct drm_device *dev)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
 	spin_lock_irq(&dev_priv->irq_lock);
-	WARN_ON(dev_priv->rps.pm_iir);
+	if (!i915_gem_reset_in_progress(dev_priv))
+		WARN_ON(dev_priv->rps.pm_iir);
 	gen6_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
 	I915_WRITE(GEN6_PMIIR, dev_priv->pm_rps_events);
 	spin_unlock_irq(&dev_priv->irq_lock);
-- 
1.7.9.5