u_uac1.h File Reference

#include <linux/device.h>
#include <linux/err.h>
#include <linux/usb/audio.h>
#include <linux/usb/composite.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include "gadget_chips.h"

Go to the source code of this file.

Data Structures
struct	gaudio_snd_dev
struct	gaudio

Functions
int	gaudio_setup (struct gaudio *card)
void	gaudio_cleanup (void)

Function Documentation

void gaudio_cleanup

(

void

)

gaudio_cleanup - remove ALSA device interface

This is called to free all resources allocated by ().

Definition at line 320 of file u_uac1.c.

int gaudio_setup

(

struct gaudio *

card

)

gaudio_setup - setup ALSA interface and preparing for USB transfer

This sets up PCM, mixer or MIDI ALSA devices fore USB gadget using.

Returns negative errno, or zero on success

Definition at line 301 of file u_uac1.c.