sound/usb/pcm.h

   1 #ifndef __USBAUDIO_PCM_H
   2 #define __USBAUDIO_PCM_H
   3
   4 snd_pcm_uframes_t snd_usb_pcm_delay(struct snd_usb_substream *subs,
   5                                     unsigned int rate);
   6
   7 void snd_usb_set_pcm_ops(struct snd_pcm *pcm, int stream);
   8
   9 int snd_usb_init_pitch(struct snd_usb_audio *chip, int iface,
  10                        struct usb_host_interface *alts,
  11                        struct audioformat *fmt);
  12
  13
  14 #endif /* __USBAUDIO_PCM_H */