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yaml --- r: 358024 b: refs/heads/master c: 8de0add h: refs/heads/master v: v3
git-mirror · Jan 24, 2013 · 4fe545f · 4fe545f
1 parent c44ab17
commit 4fe545f
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c00db2463978ffab59d731773aae1a4f4e11d78c
+refs/heads/master: 8de0add7231f5747f192c1ed35fd792a866c885b
diff --git a/trunk/drivers/gpu/drm/i915/i915_suspend.c b/trunk/drivers/gpu/drm/i915/i915_suspend.c
@@ -620,7 +620,8 @@ static void i915_save_display(struct drm_device *dev)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
 	/* Display arbitration control */
-	dev_priv->regfile.saveDSPARB = I915_READ(DSPARB);
+	if (INTEL_INFO(dev)->gen <= 4)
+		dev_priv->regfile.saveDSPARB = I915_READ(DSPARB);
 
 	/* This is only meaningful in non-KMS mode */
 	/* Don't regfile.save them in KMS mode */
@@ -707,7 +708,8 @@ static void i915_restore_display(struct drm_device *dev)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
 	/* Display arbitration */
-	I915_WRITE(DSPARB, dev_priv->regfile.saveDSPARB);
+	if (INTEL_INFO(dev)->gen <= 4)
+		I915_WRITE(DSPARB, dev_priv->regfile.saveDSPARB);
 
 	if (!drm_core_check_feature(dev, DRIVER_MODESET)) {
 		/* Display port ratios (must be done before clock is set) */