mixer_oss.c File Reference

#include <linux/init.h>
#include <linux/slab.h>
#include <linux/time.h>
#include <linux/string.h>
#include <linux/module.h>
#include <sound/core.h>
#include <sound/minors.h>
#include <sound/control.h>
#include <sound/info.h>
#include <sound/mixer_oss.h>
#include <linux/soundcard.h>

Go to the source code of this file.

Data Structures
struct	slot
struct	snd_mixer_oss_assign_table

Macros
#define	OSS_ALSAEMULVER   _SIOR ('M', 249, int)
#define	snd_mixer_oss_ioctl_compat   NULL
#define	SNDRV_MIXER_OSS_SIGNATURE   0x65999250
#define	SNDRV_MIXER_OSS_ITEM_GLOBAL   0
#define	SNDRV_MIXER_OSS_ITEM_GSWITCH   1
#define	SNDRV_MIXER_OSS_ITEM_GROUTE   2
#define	SNDRV_MIXER_OSS_ITEM_GVOLUME   3
#define	SNDRV_MIXER_OSS_ITEM_PSWITCH   4
#define	SNDRV_MIXER_OSS_ITEM_PROUTE   5
#define	SNDRV_MIXER_OSS_ITEM_PVOLUME   6
#define	SNDRV_MIXER_OSS_ITEM_CSWITCH   7
#define	SNDRV_MIXER_OSS_ITEM_CROUTE   8
#define	SNDRV_MIXER_OSS_ITEM_CVOLUME   9
#define	SNDRV_MIXER_OSS_ITEM_CAPTURE   10
#define	SNDRV_MIXER_OSS_ITEM_COUNT   11
#define	SNDRV_MIXER_OSS_PRESENT_GLOBAL   (1<<0)
#define	SNDRV_MIXER_OSS_PRESENT_GSWITCH   (1<<1)
#define	SNDRV_MIXER_OSS_PRESENT_GROUTE   (1<<2)
#define	SNDRV_MIXER_OSS_PRESENT_GVOLUME   (1<<3)
#define	SNDRV_MIXER_OSS_PRESENT_PSWITCH   (1<<4)
#define	SNDRV_MIXER_OSS_PRESENT_PROUTE   (1<<5)
#define	SNDRV_MIXER_OSS_PRESENT_PVOLUME   (1<<6)
#define	SNDRV_MIXER_OSS_PRESENT_CSWITCH   (1<<7)
#define	SNDRV_MIXER_OSS_PRESENT_CROUTE   (1<<8)
#define	SNDRV_MIXER_OSS_PRESENT_CVOLUME   (1<<9)
#define	SNDRV_MIXER_OSS_PRESENT_CAPTURE   (1<<10)
#define	ID_UNKNOWN   ((unsigned int)-1)
#define	snd_mixer_oss_proc_init(mix)
#define	snd_mixer_oss_proc_done(mix)

Functions
	MODULE_AUTHOR ("Jaroslav Kysela <[email protected]>")
	MODULE_DESCRIPTION ("Mixer OSS emulation for ALSA.")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS_SNDRV_MINOR (SNDRV_MINOR_OSS_MIXER)
int	snd_mixer_oss_ioctl_card (struct snd_card *card, unsigned int cmd, unsigned long arg)

Macro Definition Documentation

#define ID_UNKNOWN   ((unsigned int)-1)

Definition at line 501 of file mixer_oss.c.

#define OSS_ALSAEMULVER   _SIOR ('M', 249, int)

Definition at line 34 of file mixer_oss.c.

#define snd_mixer_oss_ioctl_compat   NULL

Definition at line 402 of file mixer_oss.c.

#define snd_mixer_oss_proc_done

(

mix

)

Definition at line 1261 of file mixer_oss.c.

#define snd_mixer_oss_proc_init

(

mix

)

Definition at line 1260 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_ITEM_CAPTURE   10

Definition at line 475 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_ITEM_COUNT   11

Definition at line 477 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_ITEM_CROUTE   8

Definition at line 473 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_ITEM_CSWITCH   7

Definition at line 472 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_ITEM_CVOLUME   9

Definition at line 474 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_ITEM_GLOBAL   0

Definition at line 465 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_ITEM_GROUTE   2

Definition at line 467 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_ITEM_GSWITCH   1

Definition at line 466 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_ITEM_GVOLUME   3

Definition at line 468 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_ITEM_PROUTE   5

Definition at line 470 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_ITEM_PSWITCH   4

Definition at line 469 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_ITEM_PVOLUME   6

Definition at line 471 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_PRESENT_CAPTURE   (1<<10)

Definition at line 489 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_PRESENT_CROUTE   (1<<8)

Definition at line 487 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_PRESENT_CSWITCH   (1<<7)

Definition at line 486 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_PRESENT_CVOLUME   (1<<9)

Definition at line 488 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_PRESENT_GLOBAL   (1<<0)

Definition at line 479 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_PRESENT_GROUTE   (1<<2)

Definition at line 481 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_PRESENT_GSWITCH   (1<<1)

Definition at line 480 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_PRESENT_GVOLUME   (1<<3)

Definition at line 482 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_PRESENT_PROUTE   (1<<5)

Definition at line 484 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_PRESENT_PSWITCH   (1<<4)

Definition at line 483 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_PRESENT_PVOLUME   (1<<6)

Definition at line 485 of file mixer_oss.c.

#define SNDRV_MIXER_OSS_SIGNATURE   0x65999250

Definition at line 463 of file mixer_oss.c.

Function Documentation

MODULE_ALIAS_SNDRV_MINOR

(

SNDRV_MINOR_OSS_MIXER

)

MODULE_AUTHOR

(

"Jaroslav Kysela <[email protected]>"

)

MODULE_DESCRIPTION

(

"Mixer OSS emulation for ALSA."

)

MODULE_LICENSE

(

"GPL"

)

int snd_mixer_oss_ioctl_card	(	struct snd_card *	card,
		unsigned int	cmd,
		unsigned long	arg
	)

Definition at line 384 of file mixer_oss.c.