Merge tag 'v3.2-rc6' of /home/airlied/devel/kernel/linux-2.6 into drm-core-next

[~andy/linux] / drivers / gpu / drm / nouveau / nouveau_bo.c

diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 7ac7bc3a8de322d5c2468227dc43809810141e21..f12dd0f39211869184cc7b4ad21fdd6132aa3ad8 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -153,7 +153,7 @@ set_placement_range(struct nouveau_bo *nvbo, uint32_t type)
 
        if (dev_priv->card_type == NV_10 &&
            nvbo->tile_mode && (type & TTM_PL_FLAG_VRAM) &&
-           nvbo->bo.mem.num_pages < vram_pages / 2) {
+           nvbo->bo.mem.num_pages < vram_pages / 4) {
                /*
                 * Make sure that the color and depth buffers are handled
                 * by independent memory controller units. Up to a 9x
@@ -815,10 +815,10 @@ nouveau_bo_move_ntfy(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_mem)
        struct nouveau_vma *vma;
 
        list_for_each_entry(vma, &nvbo->vma_list, head) {
-               if (new_mem->mem_type == TTM_PL_VRAM) {
+               if (new_mem && new_mem->mem_type == TTM_PL_VRAM) {
                        nouveau_vm_map(vma, new_mem->mm_node);
                } else
-               if (new_mem->mem_type == TTM_PL_TT &&
+               if (new_mem && new_mem->mem_type == TTM_PL_TT &&
                    nvbo->page_shift == vma->vm->spg_shift) {
                        nouveau_vm_map_sg(vma, 0, new_mem->
                                          num_pages << PAGE_SHIFT,