xref: /openbmc/linux/sound/usb/pcm.h (revision 9d749629)
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 */
15