sound/usb/pcm.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __USBAUDIO_PCM_H
   3 #define __USBAUDIO_PCM_H
   4
   5 snd_pcm_uframes_t snd_usb_pcm_delay(struct snd_usb_substream *subs,
   6                                     unsigned int rate);
   7
   8 void snd_usb_set_pcm_ops(struct snd_pcm *pcm, int stream);
   9
  10 int snd_usb_init_pitch(struct snd_usb_audio *chip, int iface,
  11                        struct usb_host_interface *alts,
  12                        struct audioformat *fmt);
  13
  14
  15 #endif /* __USBAUDIO_PCM_H */