xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/ttm: remove no_gpu_wait param from ttm_bo_move_accel_cleanup

Browse Source 
It isn't used and not waiting for the GPU after scheduling a move is
actually quite dangerous.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2016-06-15 13:44:00 +02:00
committed by Alex Deucher
parent 99c44632d4
commit 74561cd4f1
5 changed files with 3 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/drm/ttm/ttm_bo_driver.h
View File

@@ -1004,7 +1004,6 @@ extern void ttm_bo_free_old_node(struct ttm_buffer_object *bo);
* @bo: A pointer to a struct ttm_buffer_object.
* @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.
*
* Accelerated move function to be called when an accelerated move
@@ -1016,8 +1015,7 @@ extern void ttm_bo_free_old_node(struct ttm_buffer_object *bo);
*/
extern int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
struct fence *fence,
bool evict, bool no_wait_gpu,
struct fence *fence, bool evict,
struct ttm_mem_reg *new_mem);
/**
* ttm_io_prot