Searched defs:snd_ump_ops (Results 1 – 1 of 1) sorted by relevance
74 struct snd_ump_ops { struct75 int (*open)(struct snd_ump_endpoint *ump, int dir);76 void (*close)(struct snd_ump_endpoint *ump, int dir);77 void (*trigger)(struct snd_ump_endpoint *ump, int dir, int up);78 void (*drain)(struct snd_ump_endpoint *ump, int dir);