Merge tag 'drm-intel-next-2015-10-10' of git://anongit.freedesktop.org/drm-intel...

[karo-tx-linux.git] / drivers / gpu / drm / i915 / intel_runtime_pm.c

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 0cfe4c14866a05f2ce031034878b5f0eedba1673..ec010ee74050dd1c48ac8438651baab083ff6a33 100644 (file)
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -246,7 +246,8 @@ static void skl_power_well_post_enable(struct drm_i915_private *dev_priv,
        }
 
        if (power_well->data == SKL_DISP_PW_1) {
-               intel_prepare_ddi(dev);
+               if (!dev_priv->power_domains.initializing)
+                       intel_prepare_ddi(dev);
                gen8_irq_power_well_post_enable(dev_priv, 1 << PIPE_A);
        }
 }