drm/ttm: fix handling of TTM_PL_FLAG_TOPDOWN v2

bo->mem.placement is not initialized when ttm_bo_man_get_node is called,
so the flag had no effect at all.

v2: change nouveau and vmwgfx as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
index bd850c9f4bca..9e103a4875c8 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
@@ -50,6 +50,7 @@ struct ttm_range_manager {
 static int ttm_bo_man_get_node(struct ttm_mem_type_manager *man,
                                struct ttm_buffer_object *bo,
                                struct ttm_placement *placement,
+                               uint32_t flags,
                                struct ttm_mem_reg *mem)
 {
         struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
@@ -67,7 +68,7 @@ static int ttm_bo_man_get_node(struct ttm_mem_type_manager *man,
         if (!node)
                 return -ENOMEM;
 
-        if (bo->mem.placement & TTM_PL_FLAG_TOPDOWN)
+        if (flags & TTM_PL_FLAG_TOPDOWN)
                 aflags = DRM_MM_CREATE_TOP;
 
         spin_lock(&rman->lock);