HDSPM_midi0IRQPending
hdspm->midi[0].irq = HDSPM_midi0IRQPending;
(status & HDSPM_midi0IRQPending) ? 1 : 0,
(status & HDSPM_midi0IRQPending) ? 1 : 0,
midi = status & (HDSPM_midi0IRQPending | HDSPM_midi1IRQPending |