beep.c File Reference

#include <asm/io.h>
#include <asm/irq.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/input.h>
#include <linux/pci.h>
#include <linux/dma-mapping.h>
#include <sound/core.h>
#include <sound/control.h>
#include "pmac.h"

Go to the source code of this file.

Data Structures
struct	pmac_beep

Macros
#define	BEEP_SRATE   22050 /* 22050 Hz sample rate */
#define	BEEP_BUFLEN   512
#define	BEEP_VOLUME   15 /* 0 - 100 */

Functions
void	snd_pmac_beep_stop (struct snd_pmac *chip)
int __devinit	snd_pmac_attach_beep (struct snd_pmac *chip)
void	snd_pmac_detach_beep (struct snd_pmac *chip)

Macro Definition Documentation

#define BEEP_BUFLEN   512

Definition at line 96 of file beep.c.

#define BEEP_SRATE   22050 /* 22050 Hz sample rate */

Definition at line 95 of file beep.c.

#define BEEP_VOLUME   15 /* 0 - 100 */

Definition at line 97 of file beep.c.

Function Documentation

int __devinit snd_pmac_attach_beep

(

struct snd_pmac *

chip

)

Definition at line 218 of file beep.c.

void snd_pmac_beep_stop

(

struct snd_pmac *

chip

)

Definition at line 46 of file beep.c.

void snd_pmac_detach_beep

(

struct snd_pmac *

chip

)

Definition at line 276 of file beep.c.