diff --git a/drivers/char/drm/i915_drv.c b/drivers/char/drm/i915_drv.c
index 32b7f8bb420da70af9a3bdf21ad2b89932f85ea9..e88d32d286f5f97b9b555e41cb38b91e2592aac1 100644
--- a/drivers/char/drm/i915_drv.c
+++ b/drivers/char/drm/i915_drv.c
@@ -39,8 +39,11 @@ static struct pci_device_id pciidlist[] = {
 };
 
 static struct drm_driver driver = {
+	/* don't use mtrr's here, the Xserver or user space app should
+	 * deal with them for intel hardware.
+	 */
 	.driver_features =
-	    DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | DRIVER_USE_MTRR |
+	    DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | /* DRIVER_USE_MTRR |*/
 	    DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
 	.load = i915_driver_load,
 	.lastclose = i915_driver_lastclose,