1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/gpu/drm/drm_memory.c b/drivers/gpu/drm/drm_memory.c
index 803bc9e7ce3..bcc869bc409 100644
--- a/drivers/gpu/drm/drm_memory.c
+++ b/drivers/gpu/drm/drm_memory.c
@@ -171,9 +171,14 @@ EXPORT_SYMBOL(drm_core_ioremap);
 
 void drm_core_ioremap_wc(struct drm_map *map, struct drm_device *dev)
 {
-        map->handle = ioremap_wc(map->offset, map->size);
+        if (drm_core_has_AGP(dev) &&
+            dev->agp && dev->agp->cant_use_aperture && map->type == _DRM_AGP)
+                map->handle = agp_remap(map->offset, map->size, dev);
+        else
+                map->handle = ioremap_wc(map->offset, map->size);
 }
 EXPORT_SYMBOL(drm_core_ioremap_wc);
+
 void drm_core_ioremapfree(struct drm_map *map, struct drm_device *dev)
 {
         if (!map->handle || !map->size)