vc4_use_bo
struct drm_gem_dma_object *vc4_use_bo(struct vc4_exec_info *exec,
*obj = vc4_use_bo(exec, surf->hindex);
*obj = vc4_use_bo(exec, surf->hindex);
*obj = vc4_use_bo(exec, surf->hindex);
return vc4_use_bo(exec, exec->bo_index[gem_handles_packet_index]);
tex = vc4_use_bo(exec, texture_handle_index);
bo[i] = vc4_use_bo(exec, src_handles[i]);