SNDRV_TIMER_IFLG_AUTO
t->flags |= SNDRV_TIMER_IFLG_AUTO;
tu->timeri->flags &= ~(SNDRV_TIMER_IFLG_AUTO|
tu->timeri->flags |= SNDRV_TIMER_IFLG_AUTO;
if (ti->flags & SNDRV_TIMER_IFLG_AUTO) {
timeri->flags |= SNDRV_TIMER_IFLG_AUTO;