wm8770.c File Reference

#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/of_device.h>
#include <linux/pm.h>
#include <linux/spi/spi.h>
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include "wm8770.h"

Go to the source code of this file.

Data Structures
struct	wm8770_priv

Macros
#define	WM8770_NUM_SUPPLIES   3
#define	WM8770_REGULATOR_EVENT(n)
#define	WM8770_FORMATS
#define	wm8770_suspend   NULL
#define	wm8770_resume   NULL

Functions
	MODULE_DEVICE_TABLE (of, wm8770_of_match)
	module_spi_driver (wm8770_spi_driver)
	MODULE_DESCRIPTION ("ASoC WM8770 driver")
	MODULE_AUTHOR ("Dimitris Papastamos <dp@opensource.wolfsonmicro.com>")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define WM8770_FORMATS

Value:

(SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
            SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)

Definition at line 527 of file wm8770.c.

#define WM8770_NUM_SUPPLIES   3

Definition at line 31 of file wm8770.c.

#define WM8770_REGULATOR_EVENT

(

n

)

Value:

static int wm8770_regulator_event_##n(struct notifier_block *nb, \
                      unsigned long event, void *data)    \
{ \
	struct wm8770_priv *wm8770 = container_of(nb, struct wm8770_priv, \
                     disable_nb[n]); \
    if (event & REGULATOR_EVENT_DISABLE) { \
        wm8770->codec->cache_sync = 1; \
    } \
    return 0; \
}

Definition at line 67 of file wm8770.c.

#define wm8770_resume   NULL

Definition at line 571 of file wm8770.c.

#define wm8770_suspend   NULL

Definition at line 570 of file wm8770.c.

Function Documentation

MODULE_AUTHOR

(

"Dimitris Papastamos <dp@opensource.wolfsonmicro.com>"

)

MODULE_DESCRIPTION

(

"ASoC WM8770 driver"

)

MODULE_DEVICE_TABLE	(	of	,
		wm8770_of_match
	)

MODULE_LICENSE

(

"GPL"

)

module_spi_driver

(

wm8770_spi_driver

)