diff options
| -rw-r--r-- | linux-core/radeon_buffer.c | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/linux-core/radeon_buffer.c b/linux-core/radeon_buffer.c index c375100c..9090000e 100644 --- a/linux-core/radeon_buffer.c +++ b/linux-core/radeon_buffer.c @@ -306,22 +306,32 @@ static int radeon_move_flip(struct drm_buffer_object * bo, int ret; tmp_mem = *new_mem; - tmp_mem.mm_node = NULL; - tmp_mem.proposed_flags = DRM_BO_FLAG_MEM_TT; - ret = drm_bo_mem_space(bo, &tmp_mem, no_wait); - if (ret) - return ret; + /* if we are flipping into LOCAL memory we have no TTM so create one */ + if (new_mem->mem_type == DRM_BO_MEM_LOCAL) { + tmp_mem.mm_node = NULL; + tmp_mem.proposed_flags = DRM_BO_FLAG_MEM_TT; - ret = drm_ttm_bind(bo->ttm, &tmp_mem); - if (ret) - goto out_cleanup; + ret = drm_bo_mem_space(bo, &tmp_mem, no_wait); + if (ret) + return ret; + + ret = drm_ttm_bind(bo->ttm, &tmp_mem); + if (ret) + goto out_cleanup; + } ret = radeon_move_blit(bo, 1, no_wait, &tmp_mem, &bo->mem); if (ret) goto out_cleanup; - ret = drm_bo_move_ttm(bo, evict, no_wait, new_mem); + if (new_mem->mem_type == DRM_BO_MEM_LOCAL) { + ret = drm_bo_move_ttm(bo, evict, no_wait, new_mem); + } else { + tmp_mem.mm_node = NULL; + new_mem->mm_node = NULL; + } + out_cleanup: if (tmp_mem.mm_node) { mutex_lock(&dev->struct_mutex); |