vidc.c File Reference

#include <linux/gfp.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
#include <mach/hardware.h>
#include <asm/dma.h>
#include <asm/io.h>
#include <asm/hardware/iomd.h>
#include <asm/irq.h>
#include "sound_config.h"
#include "vidc.h"

Go to the source code of this file.

Macros
#define	_SIOC_TYPE(x)   _IOC_TYPE(x)
#define	_SIOC_NR(x)   _IOC_NR(x)
#define	VIDC_SOUND_CLOCK   (250000)
#define	VIDC_SOUND_CLOCK_EXT   (176400)
#define	SCALE(lev, master)   ((lev) * (master) * 65536 / 10000)
#define	my_abs(i)   ((i)<0 ? -(i) : (i))
#define	TYPE(fmt, ch)   (((fmt)<<2) | ((ch)&3))

Functions
void	vidc_update_filler (int bits, int channels)
	module_init (init_vidc)
	module_exit (cleanup_vidc)
	MODULE_AUTHOR ("Russell King")
	MODULE_DESCRIPTION ("VIDC20 audio driver")
	MODULE_LICENSE ("GPL")

Variables
int	softoss_dev

Macro Definition Documentation

#define _SIOC_NR

(

x

)

_IOC_NR(x)

Definition at line 39 of file vidc.c.

#define _SIOC_TYPE

(

x

)

_IOC_TYPE(x)

Definition at line 36 of file vidc.c.

#define my_abs

(

i

)

((i)<0 ? -(i) : (i))

Definition at line 188 of file vidc.c.

#define SCALE	(		lev,
			master
	)		((lev) * (master) * 65536 / 10000)

#define TYPE	(		fmt,
			ch
	)		(((fmt)<<2) | ((ch)&3))

#define VIDC_SOUND_CLOCK   (250000)

Definition at line 42 of file vidc.c.

#define VIDC_SOUND_CLOCK_EXT   (176400)

Definition at line 43 of file vidc.c.

Function Documentation

MODULE_AUTHOR

(

"Russell King"

)

MODULE_DESCRIPTION

(

"VIDC20 audio driver"

)

module_exit

(

cleanup_vidc

)

module_init

(

init_vidc

)

MODULE_LICENSE

(

"GPL"

)

void vidc_update_filler	(	int	bits,
		int	channels
	)

Definition at line 407 of file vidc.c.

Variable Documentation

int softoss_dev