diff options
Diffstat (limited to 'linux-core/drm_objects.h')
| -rw-r--r-- | linux-core/drm_objects.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/linux-core/drm_objects.h b/linux-core/drm_objects.h index e43e8dfd..8055afe1 100644 --- a/linux-core/drm_objects.h +++ b/linux-core/drm_objects.h @@ -738,6 +738,10 @@ static inline void *drm_bmo_virtual(struct drm_bo_kmap_obj *map, int *is_iomem) extern void drm_bo_kunmap(struct drm_bo_kmap_obj *map); extern int drm_bo_kmap(struct drm_buffer_object *bo, unsigned long start_page, unsigned long num_pages, struct drm_bo_kmap_obj *map); +extern int drm_bo_pfn_prot(struct drm_buffer_object *bo, + unsigned long dst_offset, + unsigned long *pfn, + pgprot_t *prot); /* |