---

yaml --- r: 358074 b: refs/heads/master c: d5f21e4 h: refs/heads/master v: v3
git-mirror · Jan 31, 2013 · 6449584 · 6449584
1 parent a594dcd
commit 6449584
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6b25a88752e8e9dc33c700712059b094d3da3219
+refs/heads/master: d5f21e4072645d0174ed4cc7197e0e30f84f96a2
diff --git a/trunk/drivers/gpu/drm/i915/intel_pm.c b/trunk/drivers/gpu/drm/i915/intel_pm.c
@@ -4053,6 +4053,9 @@ void intel_set_power_well(struct drm_device *dev, bool enable)
 	bool is_enabled, enable_requested;
 	uint32_t tmp;
 
+	if (!IS_HASWELL(dev))
+		return;
+
 	tmp = I915_READ(HSW_PWR_WELL_DRIVER);
 	is_enabled = tmp & HSW_PWR_WELL_STATE;
 	enable_requested = tmp & HSW_PWR_WELL_ENABLE;