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authorDaniel Vetter <daniel.vetter@ffwll.ch>2014-09-10 14:43:56 +0400
committerDaniel Vetter <daniel.vetter@ffwll.ch>2014-09-12 17:28:12 +0400
commit86c1fbd55c6abc72496a45b7cbf1940324983977 (patch)
tree0e76e288cc6bed10cd8f6f79c44ddcc20220738f /include/drm/drm_legacy.h
parent78238757ebab54bf0d546dabe119f3a158d418b4 (diff)
downloadlinux-86c1fbd55c6abc72496a45b7cbf1940324983977.tar.xz
drm: Move drm_memory.c map support declarations to <drm/drm_legacy.h>
And replace the drm_core_ prefix with drm_legacy_ since really, this isn't core stuff. Also drop drm_core_dropmap since it's unused. v2: Fix up i810.ko fully which somehow slipped through. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/drm/drm_legacy.h')
-rw-r--r--include/drm/drm_legacy.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/include/drm/drm_legacy.h b/include/drm/drm_legacy.h
index 98626317e48b..cc6e528069a8 100644
--- a/include/drm/drm_legacy.h
+++ b/include/drm/drm_legacy.h
@@ -58,4 +58,19 @@ void drm_legacy_idlelock_release(struct drm_lock_data *lock);
/* drm_pci.c dma alloc wrappers */
void __drm_legacy_pci_free(struct drm_device *dev, drm_dma_handle_t * dmah);
+/* drm_memory.c */
+void drm_legacy_ioremap(struct drm_local_map *map, struct drm_device *dev);
+void drm_legacy_ioremap_wc(struct drm_local_map *map, struct drm_device *dev);
+void drm_legacy_ioremapfree(struct drm_local_map *map, struct drm_device *dev);
+
+static __inline__ struct drm_local_map *drm_legacy_findmap(struct drm_device *dev,
+ unsigned int token)
+{
+ struct drm_map_list *_entry;
+ list_for_each_entry(_entry, &dev->maplist, head)
+ if (_entry->user_token == token)
+ return _entry->map;
+ return NULL;
+}
+
#endif /* __DRM_DRM_LEGACY_H__ */