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drm: drop mtrr from i915

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Alan Hourihane wants to set MTRR in the DDX only as otherwise
we get problems with the shared memory chipset.

From: Alan Hourihane <alanh@fairlite.demon.co.uk>
Signed-off-by: Dave Airlie <airlied@linux.ie>
This commit is contained in:
Dave Airlie 2005-11-11 23:30:27 +11:00 committed by Dave Airlie
parent 7ccf800e94
commit 792d2b9a12
1 changed files with 4 additions and 1 deletions
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5
drivers/char/drm/i915_drv.c
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@ -39,8 +39,11 @@ static struct pci_device_id pciidlist[] = {
}; };
static struct drm_driver driver = { 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_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, DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
.load = i915_driver_load, .load = i915_driver_load,
.lastclose = i915_driver_lastclose, .lastclose = i915_driver_lastclose,