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drm/gem: add functions for mmap offset creation

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Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Rob Clark
2011-08-10 08:09:07 -05:00
committed by Dave Airlie
parent 302a8e8b06
commit 75ef8b3b9c
2 changed files with 91 additions and 0 deletions
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3
include/drm/drmP.h
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@@ -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);