sound/usb/line6/capture.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Line 6 Linux USB driver
   4  *
   5  * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at)
   6  */
   7
   8 #ifndef CAPTURE_H
   9 #define CAPTURE_H
  10
  11 #include <sound/pcm.h>
  12
  13 #include "driver.h"
  14 #include "pcm.h"
  15
  16 extern const struct snd_pcm_ops snd_line6_capture_ops;
  17
  18 extern void line6_capture_copy(struct snd_line6_pcm *line6pcm, char *fbuf,
  19                                int fsize);
  20 extern void line6_capture_check_period(struct snd_line6_pcm *line6pcm,
  21                                        int length);
  22 extern int line6_create_audio_in_urbs(struct snd_line6_pcm *line6pcm);
  23 extern int line6_submit_audio_in_all_urbs(struct snd_line6_pcm *line6pcm);
  24
  25 #endif