diff options
Diffstat (limited to 'include/drm/ttm/ttm_bo_api.h')
| -rw-r--r-- | include/drm/ttm/ttm_bo_api.h | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index 2155e2e38aec..639521880c29 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_bo_api.h @@ -86,6 +86,7 @@ struct ttm_tt; * @base: drm_gem_object superclass data. * @bdev: Pointer to the buffer object device structure. * @type: The bo type. + * @page_alignment: Page alignment. * @destroy: Destruction function. If NULL, kfree is used. * @num_pages: Actual number of pages. * @kref: Reference count of this buffer object. When this refcount reaches @@ -123,6 +124,7 @@ struct ttm_buffer_object { struct ttm_device *bdev; enum ttm_bo_type type; + uint32_t page_alignment; void (*destroy) (struct ttm_buffer_object *); /** @@ -563,25 +565,6 @@ int ttm_bo_swapout(struct ttm_buffer_object *bo, struct ttm_operation_ctx *ctx, gfp_t gfp_flags); /** - * ttm_bo_uses_embedded_gem_object - check if the given bo uses the - * embedded drm_gem_object. - * - * Most ttm drivers are using gem too, so the embedded - * ttm_buffer_object.base will be initialized by the driver (before - * calling ttm_bo_init). It is also possible to use ttm without gem - * though (vmwgfx does that). - * - * This helper will figure whenever a given ttm bo is a gem object too - * or not. - * - * @bo: The bo to check. - */ -static inline bool ttm_bo_uses_embedded_gem_object(struct ttm_buffer_object *bo) -{ - return bo->base.dev != NULL; -} - -/** * ttm_bo_pin - Pin the buffer object. * @bo: The buffer object to pin * |