snd_emu10k1x_intr_enable
snd_emu10k1x_intr_enable(emu, midi->rx_enable);
snd_emu10k1x_intr_enable(emu, midi->tx_enable);
snd_emu10k1x_intr_enable(emu, (INTE_CH_0_LOOP | INTE_CH_0_HALF_LOOP) << channel);
snd_emu10k1x_intr_enable(emu, INTE_CH_0_LOOP << channel);
snd_emu10k1x_intr_enable(emu, INTE_CAP_0_LOOP |