kirkwood-dma.c File Reference

#include <linux/init.h>
#include <linux/module.h>
#include <linux/device.h>
#include <linux/io.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/dma-mapping.h>
#include <linux/mbus.h>
#include <sound/soc.h>
#include "kirkwood.h"

Go to the source code of this file.

Data Structures
struct	kirkwood_dma_priv

Macros
#define	KIRKWOOD_RATES
#define	KIRKWOOD_FORMATS

Functions
	module_platform_driver (kirkwood_pcm_driver)
	MODULE_AUTHOR ("Arnaud Patard <[email protected]>")
	MODULE_DESCRIPTION ("Marvell Kirkwood Audio DMA module")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS ("platform:kirkwood-pcm-audio")

Variables
struct snd_pcm_ops	kirkwood_dma_ops

Macro Definition Documentation

#define KIRKWOOD_FORMATS

Value:

(SNDRV_PCM_FMTBIT_S16_LE | \
     SNDRV_PCM_FMTBIT_S24_LE | \
     SNDRV_PCM_FMTBIT_S32_LE)

Definition at line 27 of file kirkwood-dma.c.

#define KIRKWOOD_RATES

Value:

(SNDRV_PCM_RATE_44100 | \
     SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000)

Definition at line 24 of file kirkwood-dma.c.

Function Documentation

MODULE_ALIAS

(

"platform:kirkwood-pcm-audio"

)

MODULE_AUTHOR

(

"Arnaud Patard <[email protected]>"

)

MODULE_DESCRIPTION

(

"Marvell Kirkwood Audio DMA module"

)

MODULE_LICENSE

(

"GPL"

)

module_platform_driver

(

kirkwood_pcm_driver

)

Variable Documentation

struct snd_pcm_ops kirkwood_dma_ops

Initial value:

= {
    .open =     kirkwood_dma_open,
    .close =        kirkwood_dma_close,
    .ioctl =    snd_pcm_lib_ioctl,
    .hw_params =    kirkwood_dma_hw_params,
    .hw_free =      kirkwood_dma_hw_free,
    .prepare =      kirkwood_dma_prepare,
    .pointer =  kirkwood_dma_pointer,
}

Definition at line 288 of file kirkwood-dma.c.