---

yaml --- r: 269804 b: refs/heads/master c: 32ce697 h: refs/heads/master v: v3
git-mirror · Oct 12, 2011 · be153f8 · be153f8
1 parent 3152a6f
commit be153f8
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 05ce1a4961cffd7b0c8d4b70a7c9fa341368bc48
+refs/heads/master: 32ce697c53f41290c3a2d3807b521b0fe4f42d2a
diff --git a/trunk/drivers/gpu/drm/i915/intel_dp.c b/trunk/drivers/gpu/drm/i915/intel_dp.c
@@ -869,7 +869,16 @@ static void ironlake_wait_panel_off(struct intel_dp *intel_dp)
 {
 	unsigned long	off_time;
 	unsigned long	delay;
+
 	DRM_DEBUG_KMS("Wait for panel power off time\n");
+
+	if (ironlake_edp_have_panel_power(intel_dp) ||
+	    ironlake_edp_have_panel_vdd(intel_dp))
+	{
+		DRM_DEBUG_KMS("Panel still on, no delay needed\n");
+		return;
+	}
+
 	off_time = intel_dp->panel_off_jiffies + msecs_to_jiffies(intel_dp->panel_power_down_delay);
 	if (time_after(jiffies, off_time)) {
 		DRM_DEBUG_KMS("Time already passed");