UMP_MSG_STATUS_NRPN
{ SNDRV_SEQ_EVENT_NONREGPARAM, UMP_MSG_STATUS_NRPN,
data->rpn.status = UMP_MSG_STATUS_NRPN;
case UMP_MSG_STATUS_NRPN:
midi2->rpn.status = UMP_MSG_STATUS_NRPN;