qxl_push_command_ring_release
qxl_push_command_ring_release(qdev, release, QXL_CMD_SURFACE, false);
qxl_push_command_ring_release(qdev, release, QXL_CMD_SURFACE, false);
qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false);
qxl_push_command_ring_release(struct qxl_device *qdev, struct qxl_release *release,
ret = qxl_push_command_ring_release(qdev, release, cmd->type, true);