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Commit 42beefc0 authored by Dave Airlie's avatar Dave Airlie
Browse files

drm/r128: fix r128 ioremaps to use ioremap_wc. 



This should allow r128 to start working again since PAT changes.

taken from F-11 kernel.

Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 3788f48a

drivers/gpu/drm/r128/r128_cce.c

+3 −3
Original line number Diff line number Diff line
@@ -511,9 +511,9 @@ static int r128_do_init_cce(struct drm_device * dev, drm_r128_init_t * init) 


#if __OS_HAS_AGP

	if (!dev_priv->is_pci) {

		drm_core_ioremap(dev_priv->cce_ring, dev);

		drm_core_ioremap(dev_priv->ring_rptr, dev);

		drm_core_ioremap(dev->agp_buffer_map, dev);

		drm_core_ioremap_wc(dev_priv->cce_ring, dev);

		drm_core_ioremap_wc(dev_priv->ring_rptr, dev);

		drm_core_ioremap_wc(dev->agp_buffer_map, dev);

		if (!dev_priv->cce_ring->handle ||

		    !dev_priv->ring_rptr->handle ||

		    !dev->agp_buffer_map->handle) {