diff options
Diffstat (limited to 'include/drm/ttm/ttm_bo_driver.h')
| -rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 26 |
1 files changed, 2 insertions, 24 deletions
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index e1ee141e26cc..142d752fc450 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -312,11 +312,6 @@ struct ttm_mem_type_manager { * @move: Callback for a driver to hook in accelerated functions to * move a buffer. * If set to NULL, a potentially slow memcpy() move is used. - * @sync_obj_signaled: See ttm_fence_api.h - * @sync_obj_wait: See ttm_fence_api.h - * @sync_obj_flush: See ttm_fence_api.h - * @sync_obj_unref: See ttm_fence_api.h - * @sync_obj_ref: See ttm_fence_api.h */ struct ttm_bo_driver { @@ -418,23 +413,6 @@ struct ttm_bo_driver { int (*verify_access) (struct ttm_buffer_object *bo, struct file *filp); - /** - * In case a driver writer dislikes the TTM fence objects, - * the driver writer can replace those with sync objects of - * his / her own. If it turns out that no driver writer is - * using these. I suggest we remove these hooks and plug in - * fences directly. The bo driver needs the following functionality: - * See the corresponding functions in the fence object API - * documentation. - */ - - bool (*sync_obj_signaled) (void *sync_obj); - int (*sync_obj_wait) (void *sync_obj, - bool lazy, bool interruptible); - int (*sync_obj_flush) (void *sync_obj); - void (*sync_obj_unref) (void **sync_obj); - void *(*sync_obj_ref) (void *sync_obj); - /* hook to notify driver about a driver move so it * can do tiling things */ void (*move_notify)(struct ttm_buffer_object *bo, @@ -1022,7 +1000,7 @@ extern void ttm_bo_free_old_node(struct ttm_buffer_object *bo); * ttm_bo_move_accel_cleanup. * * @bo: A pointer to a struct ttm_buffer_object. - * @sync_obj: A sync object that signals when moving is complete. + * @fence: A fence object that signals when moving is complete. * @evict: This is an evict move. Don't return until the buffer is idle. * @no_wait_gpu: Return immediately if the GPU is busy. * @new_mem: struct ttm_mem_reg indicating where to move. @@ -1036,7 +1014,7 @@ extern void ttm_bo_free_old_node(struct ttm_buffer_object *bo); */ extern int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo, - void *sync_obj, + struct fence *fence, bool evict, bool no_wait_gpu, struct ttm_mem_reg *new_mem); /** |