ASUS_WMI_METHODID_DSTS
status = asus_wmi_evaluate_method(ASUS_WMI_METHODID_DSTS, dev_id, 0, &retval);
asus->dsts_id = ASUS_WMI_METHODID_DSTS;
err = asus_wmi_evaluate_method(ASUS_WMI_METHODID_DSTS, dev_id, 0, retval);