| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __USBAUDIO_PCM_H |
| #define __USBAUDIO_PCM_H |
| |
| snd_pcm_uframes_t snd_usb_pcm_delay(struct snd_usb_substream *subs, |
| unsigned int rate); |
| |
| void snd_usb_set_pcm_ops(struct snd_pcm *pcm, int stream); |
| int snd_usb_pcm_suspend(struct snd_usb_stream *as); |
| int snd_usb_pcm_resume(struct snd_usb_stream *as); |
| |
| int snd_usb_init_pitch(struct snd_usb_audio *chip, int iface, |
| struct usb_host_interface *alts, |
| struct audioformat *fmt); |
| void snd_usb_preallocate_buffer(struct snd_usb_substream *subs); |
| |
| int snd_usb_enable_audio_stream(struct snd_usb_substream *subs, |
| int datainterval, bool enable); |
| |
| #endif /* __USBAUDIO_PCM_H */ |
