mirror of
https://github.com/torvalds/linux
synced 2024-09-19 18:46:35 +00:00
d8131e67f0
The codes to unlink and sync URBs are identical for both playback and capture streams. Consolidate to single helper functions. Tested-by: Chris Rorvick <chris@rorvick.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
32 lines
943 B
C
32 lines
943 B
C
/*
|
|
* Line 6 Linux USB driver
|
|
*
|
|
* Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at)
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation, version 2.
|
|
*
|
|
*/
|
|
|
|
#ifndef CAPTURE_H
|
|
#define CAPTURE_H
|
|
|
|
#include <sound/pcm.h>
|
|
|
|
#include "driver.h"
|
|
#include "pcm.h"
|
|
|
|
extern struct snd_pcm_ops snd_line6_capture_ops;
|
|
|
|
extern void line6_capture_copy(struct snd_line6_pcm *line6pcm, char *fbuf,
|
|
int fsize);
|
|
extern void line6_capture_check_period(struct snd_line6_pcm *line6pcm,
|
|
int length);
|
|
extern int line6_create_audio_in_urbs(struct snd_line6_pcm *line6pcm);
|
|
extern void line6_free_capture_buffer(struct snd_line6_pcm *line6pcm);
|
|
extern int line6_submit_audio_in_all_urbs(struct snd_line6_pcm *line6pcm);
|
|
extern int snd_line6_capture_trigger(struct snd_line6_pcm *line6pcm, int cmd);
|
|
|
|
#endif
|