wm8350.c File Reference

#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/pm.h>
#include <linux/platform_device.h>
#include <linux/mfd/wm8350/audio.h>
#include <linux/mfd/wm8350/core.h>
#include <linux/regulator/consumer.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 <trace/events/asoc.h>
#include "wm8350.h"

Go to the source code of this file.

Data Structures
struct	wm8350_output
struct	wm8350_jack_data
struct	wm8350_data
struct	_fll_div

Macros
#define	WM8350_OUTn_0dB   0x39
#define	WM8350_RAMP_NONE   0
#define	WM8350_RAMP_UP   1
#define	WM8350_RAMP_DOWN   2
#define	FIXED_FLL_SIZE   ((1 << 16) * 10)
#define	WM8350_RATES   (SNDRV_PCM_RATE_8000_96000)
#define	WM8350_FORMATS

Functions
int	wm8350_hp_jack_detect (struct snd_soc_codec *codec, enum wm8350_jack which, struct snd_soc_jack *jack, int report)
	EXPORT_SYMBOL_GPL (wm8350_hp_jack_detect)
int	wm8350_mic_jack_detect (struct snd_soc_codec *codec, struct snd_soc_jack *jack, int detect_report, int short_report)
	EXPORT_SYMBOL_GPL (wm8350_mic_jack_detect)
	module_platform_driver (wm8350_codec_driver)
	MODULE_DESCRIPTION ("ASoC WM8350 driver")
	MODULE_AUTHOR ("Liam Girdwood")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS ("platform:wm8350-codec")

Macro Definition Documentation

#define FIXED_FLL_SIZE   ((1 << 16) * 10)

Definition at line 979 of file wm8350.c.

#define WM8350_FORMATS

Value:

(SNDRV_PCM_FMTBIT_S16_LE |\
            SNDRV_PCM_FMTBIT_S20_3LE |\
            SNDRV_PCM_FMTBIT_S24_LE)

Definition at line 1447 of file wm8350.c.

#define WM8350_OUTn_0dB   0x39

Definition at line 33 of file wm8350.c.

#define WM8350_RAMP_DOWN   2

Definition at line 37 of file wm8350.c.

#define WM8350_RAMP_NONE   0

Definition at line 35 of file wm8350.c.

#define WM8350_RAMP_UP   1

Definition at line 36 of file wm8350.c.

#define WM8350_RATES   (SNDRV_PCM_RATE_8000_96000)

Definition at line 1445 of file wm8350.c.

Function Documentation

EXPORT_SYMBOL_GPL

(

wm8350_hp_jack_detect

)

EXPORT_SYMBOL_GPL

(

wm8350_mic_jack_detect

)

MODULE_ALIAS

(

"platform:wm8350-codec"

)

MODULE_AUTHOR

(

"Liam Girdwood"

)

MODULE_DESCRIPTION

(

"ASoC WM8350 driver"

)

MODULE_LICENSE

(

"GPL"

)

module_platform_driver

(

wm8350_codec_driver

)

int wm8350_hp_jack_detect	(	struct snd_soc_codec *	codec,
		enum wm8350_jack	which,
		struct snd_soc_jack *	jack,
		int	report
	)

wm8350_hp_jack_detect - Enable headphone jack detection.

: WM8350 codec : left or right jack detect signal : jack to report detection events on : value to report

Enables the headphone jack detection of the WM8350. If no report is specified then detection is disabled.

Definition at line 1339 of file wm8350.c.

int wm8350_mic_jack_detect	(	struct snd_soc_codec *	codec,
		struct snd_soc_jack *	jack,
		int	detect_report,
		int	short_report
	)

wm8350_mic_jack_detect - Enable microphone jack detection.

: WM8350 codec : jack to report detection events on : value to report when presence detected : value to report when microphone short detected

Enables the microphone jack detection of the WM8350. If both reports are specified as zero then detection is disabled.

Definition at line 1421 of file wm8350.c.