drm/gem: add functions for mmap offset creation

Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 9b7c2bb4bb44..43538b643560 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1624,6 +1624,9 @@ drm_gem_object_handle_unreference_unlocked(struct drm_gem_object *obj)
         drm_gem_object_unreference_unlocked(obj);
 }
 
+void drm_gem_free_mmap_offset(struct drm_gem_object *obj);
+int drm_gem_create_mmap_offset(struct drm_gem_object *obj);
+
 struct drm_gem_object *drm_gem_object_lookup(struct drm_device *dev,
                                              struct drm_file *filp,
                                              u32 handle);