Merge tag 'ieee802154-for-net-next-2023-02-20' of git://git.kernel.org/pub/scm/linux...
[platform/kernel/linux-starfive.git] / sound / usb / pcm.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __USBAUDIO_PCM_H
3 #define __USBAUDIO_PCM_H
4
5 void snd_usb_set_pcm_ops(struct snd_pcm *pcm, int stream);
6 int snd_usb_pcm_suspend(struct snd_usb_stream *as);
7 int snd_usb_pcm_resume(struct snd_usb_stream *as);
8
9 bool snd_usb_pcm_has_fixed_rate(struct snd_usb_substream *as);
10
11 int snd_usb_init_pitch(struct snd_usb_audio *chip,
12                        const struct audioformat *fmt);
13 void snd_usb_preallocate_buffer(struct snd_usb_substream *subs);
14
15 int snd_usb_audioformat_set_sync_ep(struct snd_usb_audio *chip,
16                                     struct audioformat *fmt);
17
18 #endif /* __USBAUDIO_PCM_H */