wm8940.c File Reference

#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/pm.h>
#include <linux/i2c.h>
#include <linux/spi/spi.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 "wm8940.h"

Go to the source code of this file.

Data Structures
struct	wm8940_priv
struct	pll_

Macros
#define	wm8940_reset(c)   snd_soc_write(c, WM8940_SOFTRESET, 0);
#define	FIXED_PLL_SIZE   ((1 << 24) * 10)
#define	WM8940_RATES   SNDRV_PCM_RATE_8000_48000
#define	WM8940_FORMATS

Functions
	MODULE_DEVICE_TABLE (i2c, wm8940_i2c_id)
	module_i2c_driver (wm8940_i2c_driver)
	MODULE_DESCRIPTION ("ASoC WM8940 driver")
	MODULE_AUTHOR ("Jonathan Cameron")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define FIXED_PLL_SIZE   ((1 << 24) * 10)

Definition at line 504 of file wm8940.c.

#define WM8940_FORMATS

Value:

(SNDRV_PCM_FMTBIT_S8 |              \
            SNDRV_PCM_FMTBIT_S16_LE |           \
            SNDRV_PCM_FMTBIT_S20_3LE |          \
            SNDRV_PCM_FMTBIT_S24_LE |           \
            SNDRV_PCM_FMTBIT_S32_LE)

Definition at line 639 of file wm8940.c.

#define WM8940_RATES   SNDRV_PCM_RATE_8000_48000

Definition at line 637 of file wm8940.c.

#define wm8940_reset

(

c

)

snd_soc_write(c, WM8940_SOFTRESET, 0);

Definition at line 314 of file wm8940.c.

Function Documentation

MODULE_AUTHOR

(

"Jonathan Cameron"

)

MODULE_DESCRIPTION

(

"ASoC WM8940 driver"

)

MODULE_DEVICE_TABLE	(	i2c	,
		wm8940_i2c_id
	)

module_i2c_driver

(

wm8940_i2c_driver

)

MODULE_LICENSE

(

"GPL"

)