diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_bo.c | 31 | ||||
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_ttm.c | 2 |
2 files changed, 17 insertions, 16 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 1386b0fc1640..c85b1af06b7b 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -942,16 +942,6 @@ nouveau_bo_move(struct ttm_buffer_object *bo, bool evict, struct nouveau_drm_tile *new_tile = NULL; int ret = 0; - if ((old_reg->mem_type == TTM_PL_SYSTEM && - new_reg->mem_type == TTM_PL_VRAM) || - (old_reg->mem_type == TTM_PL_VRAM && - new_reg->mem_type == TTM_PL_SYSTEM)) { - hop->fpfn = 0; - hop->lpfn = 0; - hop->mem_type = TTM_PL_TT; - hop->flags = 0; - return -EMULTIHOP; - } if (new_reg->mem_type == TTM_PL_TT) { ret = nouveau_ttm_tt_bind(bo->bdev, bo->ttm, new_reg); @@ -995,14 +985,25 @@ nouveau_bo_move(struct ttm_buffer_object *bo, bool evict, /* Hardware assisted copy. */ if (drm->ttm.move) { + if ((old_reg->mem_type == TTM_PL_SYSTEM && + new_reg->mem_type == TTM_PL_VRAM) || + (old_reg->mem_type == TTM_PL_VRAM && + new_reg->mem_type == TTM_PL_SYSTEM)) { + hop->fpfn = 0; + hop->lpfn = 0; + hop->mem_type = TTM_PL_TT; + hop->flags = 0; + return -EMULTIHOP; + } ret = nouveau_bo_move_m2mf(bo, evict, ctx, new_reg); - if (!ret) - goto out; - } + } else + ret = -ENODEV; - /* Fallback to software copy. */ - ret = ttm_bo_move_memcpy(bo, ctx, new_reg); + if (ret) { + /* Fallback to software copy. */ + ret = ttm_bo_move_memcpy(bo, ctx, new_reg); + } out: if (drm->client.device.info.family < NV_DEVICE_INFO_V0_TESLA) { diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 128c38c8a837..7dd0c69baa47 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -115,7 +115,7 @@ static struct ttm_tt *qxl_ttm_tt_create(struct ttm_buffer_object *bo, ttm = kzalloc(sizeof(struct ttm_tt), GFP_KERNEL); if (ttm == NULL) return NULL; - if (ttm_dma_tt_init(ttm, bo, page_flags, ttm_cached)) { + if (ttm_tt_init(ttm, bo, page_flags, ttm_cached)) { kfree(ttm); return NULL; } |