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authorDave Airlie <airlied@linux.ie>2008-07-15 15:48:05 +1000
committerDave Airlie <airlied@linux.ie>2008-07-15 15:48:05 +1000
commit242e3df80b8d25ed681c278512df0993725f25dd (patch)
tree28dcd053d5c5203d8a952f0c1b5f354c3c7d06f7 /include/drm
parent50515af207d410c9f228380e529c56f43c3de0bd (diff)
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drm/radeon: fixup issue with radeon and PAT support.
With new userspace libpciaccess we can get a conflicting mapping on the PCIE GART table in the video RAM. Always try and map it _wc. Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drmP.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 0764b66..1c1b13e 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1089,6 +1089,7 @@ extern int drm_mm_remove_space_from_tail(struct drm_mm *mm, unsigned long size);
extern int drm_mm_add_space_to_tail(struct drm_mm *mm, unsigned long size);
extern void drm_core_ioremap(struct drm_map *map, struct drm_device *dev);
+extern void drm_core_ioremap_wc(struct drm_map *map, struct drm_device *dev);
extern void drm_core_ioremapfree(struct drm_map *map, struct drm_device *dev);
static __inline__ struct drm_map *drm_core_findmap(struct drm_device *dev,