drm/ttm: decrease ttm bo priority number

decrease and also reserve priority number for KFD using

Signed-off-by: Roger.He <[email protected]>
Reviewed-by: Christian König <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index 8145773c582cd407cf53be70bb8434f4a25dbe30..3641c6128ac2d0f35e71280cb9f0b482d17a086a 100644 (file)
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -42,7 +42,7 @@
 #include <linux/spinlock.h>
 #include <linux/reservation.h>
 
-#define TTM_MAX_BO_PRIORITY    16U
+#define TTM_MAX_BO_PRIORITY    4U
 
 struct ttm_backend_func {
        /**