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- /* 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);
- #endif /* __USBAUDIO_PCM_H */
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