ad1836.c File Reference

#include <linux/init.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/device.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/initval.h>
#include <sound/soc.h>
#include <sound/tlv.h>
#include <linux/spi/spi.h>
#include <linux/regmap.h>
#include "ad1836.h"

Go to the source code of this file.

Data Structures
struct	ad1836_priv

Macros
#define	AD1836_DAC_VOLUME(x)
#define	AD1836_DAC_SWITCH(x)
#define	AD1836_ADC_SWITCH(x)
#define	AD183X_DAI(_name, num_dacs, num_adcs)
#define	ad1836_suspend   NULL
#define	ad1836_resume   NULL

Enumerations
enum	ad1836_type { AD1835, AD1836, AD1838 }

Functions
	MODULE_DEVICE_TABLE (spi, ad1836_ids)
	module_spi_driver (ad1836_spi_driver)
	MODULE_DESCRIPTION ("ASoC ad1836 driver")
	MODULE_AUTHOR ("Barry Song <[email protected]>")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define AD1836_ADC_SWITCH

(

x

)

Value:

SOC_DOUBLE("ADC" #x " Capture Switch", AD1836_ADC_CTRL2, \
        AD1836_MUTE_LEFT(x), AD1836_MUTE_RIGHT(x), 1, 1)

Definition at line 54 of file ad1836.c.

#define AD1836_DAC_SWITCH

(

x

)

Value:

SOC_DOUBLE("DAC" #x " Playback Switch", AD1836_DAC_CTRL2, \
            AD1836_MUTE_LEFT(x), AD1836_MUTE_RIGHT(x), 1, 1)

Definition at line 50 of file ad1836.c.

#define AD1836_DAC_VOLUME

(

x

)

Value:

SOC_DOUBLE_R("DAC" #x " Playback Volume", AD1836_DAC_L_VOL(x), \
            AD1836_DAC_R_VOL(x), 0, 0x3FF, 0)

Definition at line 46 of file ad1836.c.

#define ad1836_resume   NULL

Definition at line 246 of file ad1836.c.

#define ad1836_suspend   NULL

Definition at line 245 of file ad1836.c.

#define AD183X_DAI	(		_name,
			num_dacs,
			num_adcs
	)

Value:

{ \
    .name = _name "-hifi", \
    .playback = { \
        .stream_name = "Playback", \
        .channels_min = 2, \
        .channels_max = (num_dacs) * 2, \
        .rates = SNDRV_PCM_RATE_48000,  \
        .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE | \
            SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE, \
    }, \
    .capture = { \
        .stream_name = "Capture", \
        .channels_min = 2, \
        .channels_max = (num_adcs) * 2, \
        .rates = SNDRV_PCM_RATE_48000, \
        .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE | \
            SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE, \
    }, \
    .ops = &ad1836_dai_ops, \
}

Definition at line 200 of file ad1836.c.

Enumeration Type Documentation

enum ad1836_type

Enumerator:

AD1835
AD1836
AD1838

Definition at line 26 of file ad1836.c.

Function Documentation

MODULE_AUTHOR

(

"Barry Song <[email protected]>"

)

MODULE_DESCRIPTION

(

"ASoC ad1836 driver"

)

MODULE_DEVICE_TABLE	(	spi	,
		ad1836_ids
	)

MODULE_LICENSE

(

"GPL"

)

module_spi_driver

(

ad1836_spi_driver

)