diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_gem_vram_helper.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h index 9aaef4f8c327..418eb1122861 100644 --- a/include/drm/drm_gem_vram_helper.h +++ b/include/drm/drm_gem_vram_helper.h @@ -43,7 +43,8 @@ struct vm_area_struct; * operations. So a buffer object that has been pinned N times with * drm_gem_vram_pin() must be unpinned N times with * drm_gem_vram_unpin(). The same applies to pairs of - * drm_gem_vram_kmap() and drm_gem_vram_kunmap(). + * drm_gem_vram_kmap() and drm_gem_vram_kunmap(), as well as pairs of + * drm_gem_vram_vmap() and drm_gem_vram_vunmap(). */ struct drm_gem_vram_object { struct ttm_buffer_object bo; @@ -101,6 +102,8 @@ int drm_gem_vram_unpin(struct drm_gem_vram_object *gbo); void *drm_gem_vram_kmap(struct drm_gem_vram_object *gbo, bool map, bool *is_iomem); void drm_gem_vram_kunmap(struct drm_gem_vram_object *gbo); +void *drm_gem_vram_vmap(struct drm_gem_vram_object *gbo); +void drm_gem_vram_vunmap(struct drm_gem_vram_object *gbo, void *vaddr); int drm_gem_vram_fill_create_dumb(struct drm_file *file, struct drm_device *dev, |