compress_offload.c File Reference

#include <linux/file.h>
#include <linux/fs.h>
#include <linux/list.h>
#include <linux/mm.h>
#include <linux/mutex.h>
#include <linux/poll.h>
#include <linux/slab.h>
#include <linux/sched.h>
#include <linux/uio.h>
#include <linux/uaccess.h>
#include <linux/module.h>
#include <sound/core.h>
#include <sound/initval.h>
#include <sound/compress_params.h>
#include <sound/compress_offload.h>
#include <sound/compress_driver.h>

Go to the source code of this file.

Data Structures
struct	snd_compr_file

Macros
#define	FORMAT(fmt)   "%s: %d: " fmt, __func__, __LINE__
#define	pr_fmt(fmt)   KBUILD_MODNAME ": " FORMAT(fmt)

Functions
int	snd_compress_new (struct snd_card *card, int device, int dirn, struct snd_compr *compr)
	EXPORT_SYMBOL_GPL (snd_compress_new)
int	snd_compress_register (struct snd_compr *device)
	EXPORT_SYMBOL_GPL (snd_compress_register)
int	snd_compress_deregister (struct snd_compr *device)
	EXPORT_SYMBOL_GPL (snd_compress_deregister)
	module_init (snd_compress_init)
	module_exit (snd_compress_exit)
	MODULE_DESCRIPTION ("ALSA Compressed offload framework")
	MODULE_AUTHOR ("Vinod Koul <[email protected]>")
	MODULE_LICENSE ("GPL v2")

Macro Definition Documentation

#define FORMAT

(

fmt

)

"%s: %d: " fmt, __func__, __LINE__

Definition at line 25 of file compress_offload.c.

#define pr_fmt

(

fmt

)

KBUILD_MODNAME ": " FORMAT(fmt)

Definition at line 26 of file compress_offload.c.

Function Documentation

EXPORT_SYMBOL_GPL

(

snd_compress_new

)

EXPORT_SYMBOL_GPL

(

snd_compress_register

)

EXPORT_SYMBOL_GPL

(

snd_compress_deregister

)

MODULE_AUTHOR

(

"Vinod Koul <[email protected]>"

)

MODULE_DESCRIPTION

(

"ALSA Compressed offload framework"

)

module_exit

(

snd_compress_exit

)

module_init

(

snd_compress_init

)

MODULE_LICENSE

(

"GPL v2"

)

int snd_compress_deregister

(

struct snd_compr *

device

)

Definition at line 775 of file compress_offload.c.

int snd_compress_new	(	struct snd_card *	card,
		int	device,
		int	dirn,
		struct snd_compr *	compr
	)

Definition at line 703 of file compress_offload.c.

int snd_compress_register

(

struct snd_compr *

device

)

snd_compress_register - register compressed device

: compressed device to register

Definition at line 748 of file compress_offload.c.