Add drm-i915-Fix-up-mismerge-of-3490ea5d-in-3.7.y.patch

drm-i915-Fix-up-mismerge-of-3490ea5d-in-3.7.y.patch

@@ -0,0 +1,28 @@
+From 3566b9ac5b4004af0e2b1c62c5ded1116b39d490 Mon Sep 17 00:00:00 2001
+From: Adam Jackson <ajax@redhat.com>
+Date: Mon, 18 Feb 2013 13:40:16 -0500
+Subject: [PATCH] drm/i915: Fix up mismerge of 3490ea5d in 3.7.y
+
+The 3.7.y version of this seems to have missed a hunk in i9xx_update_wm.
+
+Signed-off-by: Adam Jackson <ajax@redhat.com>
+---
+ drivers/gpu/drm/i915/intel_pm.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
+index 4e6a2b2..313088f 100644
+--- a/drivers/gpu/drm/i915/intel_pm.c
++++ b/drivers/gpu/drm/i915/intel_pm.c
+@@ -1474,7 +1474,7 @@ static void i9xx_update_wm(struct drm_device *dev)
+ 
+ 	fifo_size = dev_priv->display.get_fifo_size(dev, 0);
+ 	crtc = intel_get_crtc_for_plane(dev, 0);
+-	if (crtc->enabled && crtc->fb) {
++	if (intel_crtc_active(crtc)) {
+ 		planea_wm = intel_calculate_wm(crtc->mode.clock,
+ 					       wm_info, fifo_size,
+ 					       crtc->fb->bits_per_pixel / 8,
+-- 
+1.8.1.2
+