1b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 2e5779998SDaniel Mack #ifndef __USBAUDIO_PCM_H 3e5779998SDaniel Mack #define __USBAUDIO_PCM_H 4e5779998SDaniel Mack 5e5779998SDaniel Mack void snd_usb_set_pcm_ops(struct snd_pcm *pcm, int stream); 63f59aa11SJorge Sanjuan int snd_usb_pcm_suspend(struct snd_usb_stream *as); 73f59aa11SJorge Sanjuan int snd_usb_pcm_resume(struct snd_usb_stream *as); 8e5779998SDaniel Mack 9*fd28941cSJaroslav Kysela bool snd_usb_pcm_has_fixed_rate(struct snd_usb_substream *as); 10*fd28941cSJaroslav Kysela 1173037c8dSTakashi Iwai int snd_usb_init_pitch(struct snd_usb_audio *chip, 12cab941b7STakashi Iwai const struct audioformat *fmt); 13f274baa4STakashi Iwai void snd_usb_preallocate_buffer(struct snd_usb_substream *subs); 14e5779998SDaniel Mack 15f6581c0eSTakashi Iwai int snd_usb_audioformat_set_sync_ep(struct snd_usb_audio *chip, 16f6581c0eSTakashi Iwai struct audioformat *fmt); 17e5779998SDaniel Mack 18e5779998SDaniel Mack #endif /* __USBAUDIO_PCM_H */ 19