[PATCH 14/14] eee

José Roberto de Souza jose.souza at intel.com
Wed Jul 25 17:51:52 UTC 2018


---
 drivers/gpu/drm/i915/intel_runtime_pm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index a43acd979f47..3c8b5953fcfa 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -971,7 +971,7 @@ static void vlv_init_display_clock_gating(struct drm_i915_private *dev_priv)
 	I915_WRITE(MI_ARB_VLV, MI_ARB_DISPLAY_TRICKLE_FEED_DISABLE);
 	I915_WRITE(CBR1_VLV, 0);
 
-	WARN_ON(dev_priv->rawclk_freq == 0);
+	WARN_ON(INTEL_INFO(dev_priv)->num_pipes && dev_priv->rawclk_freq == 0);
 
 	I915_WRITE(RAWCLK_FREQ_VLV,
 		   DIV_ROUND_CLOSEST(dev_priv->rawclk_freq, 1000));
-- 
2.18.0



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