[mirror_ubuntu-hirsute-kernel.git] / sound / usb / pcm.h

/* 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 */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
e5779998 DM	2	#ifndef __USBAUDIO_PCM_H
	3	#define __USBAUDIO_PCM_H
	4
294c4fb8 PLB	5	snd_pcm_uframes_t snd_usb_pcm_delay(struct snd_usb_substream *subs,
	6	unsigned int rate);
	7
e5779998	8	void snd_usb_set_pcm_ops(struct snd_pcm *pcm, int stream);
3f59aa11 JS	9	int snd_usb_pcm_suspend(struct snd_usb_stream *as);
3f59aa11 JS	10	int snd_usb_pcm_resume(struct snd_usb_stream *as);
e5779998	11
767d75ad	12	int snd_usb_init_pitch(struct snd_usb_audio *chip, int iface,
e5779998 DM	13	struct usb_host_interface *alts,
e5779998 DM	14	struct audioformat *fmt);
f274baa4	15	void snd_usb_preallocate_buffer(struct snd_usb_substream *subs);
e5779998	16
e5779998 DM	17
e5779998 DM	18	#endif /* __USBAUDIO_PCM_H */