#define TIMEOUT 16384
u32 srToPitch(u32);
-u8 sumVolumeToAttenuation(u32);
extern struct list_head emu10k1_devs;
void emu10k1_irq_enable(struct emu10k1_card *, u32);
void emu10k1_irq_disable(struct emu10k1_card *, u32);
-void emu10k1_set_stop_on_loop(struct emu10k1_card *, u32);
void emu10k1_clear_stop_on_loop(struct emu10k1_card *, u32);
/* AC97 Codec register access function */