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-rw-r--r--drivers/char/drm/i915_drv.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/char/drm/i915_drv.c b/drivers/char/drm/i915_drv.c
index 32b7f8bb420..e88d32d286f 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,