#include <linux/device.h>
#include <linux/init.h>
#include <linux/input.h>
#include <linux/interrupt.h>
#include <linux/slab.h>
#include <linux/input/ad714x.h>
#include <linux/module.h>
#include "ad714x.h"

Data Structures
struct	ad714x_slider_drv

struct	ad714x_wheel_drv

struct	ad714x_touchpad_drv

struct	ad714x_button_drv

struct	ad714x_driver_data

Macros
#define	AD714X_PWR_CTRL 0x0

#define	AD714X_STG_CAL_EN_REG 0x1

#define	AD714X_AMB_COMP_CTRL0_REG 0x2

#define	AD714X_PARTID_REG 0x17

#define	AD7142_PARTID 0xE620

#define	AD7143_PARTID 0xE630

#define	AD7147_PARTID 0x1470

#define	AD7148_PARTID 0x1480

#define	AD714X_STAGECFG_REG 0x80

#define	AD714X_SYSCFG_REG 0x0

#define	STG_LOW_INT_EN_REG 0x5

#define	STG_HIGH_INT_EN_REG 0x6

#define	STG_COM_INT_EN_REG 0x7

#define	STG_LOW_INT_STA_REG 0x8

#define	STG_HIGH_INT_STA_REG 0x9

#define	STG_COM_INT_STA_REG 0xA

#define	CDC_RESULT_S0 0xB

#define	CDC_RESULT_S1 0xC

#define	CDC_RESULT_S2 0xD

#define	CDC_RESULT_S3 0xE

#define	CDC_RESULT_S4 0xF

#define	CDC_RESULT_S5 0x10

#define	CDC_RESULT_S6 0x11

#define	CDC_RESULT_S7 0x12

#define	CDC_RESULT_S8 0x13

#define	CDC_RESULT_S9 0x14

#define	CDC_RESULT_S10 0x15

#define	CDC_RESULT_S11 0x16

#define	STAGE0_AMBIENT 0xF1

#define	STAGE1_AMBIENT 0x115

#define	STAGE2_AMBIENT 0x139

#define	STAGE3_AMBIENT 0x15D

#define	STAGE4_AMBIENT 0x181

#define	STAGE5_AMBIENT 0x1A5

#define	STAGE6_AMBIENT 0x1C9

#define	STAGE7_AMBIENT 0x1ED

#define	STAGE8_AMBIENT 0x211

#define	STAGE9_AMBIENT 0x234

#define	STAGE10_AMBIENT 0x259

#define	STAGE11_AMBIENT 0x27D

#define	PER_STAGE_REG_NUM 36

#define	STAGE_CFGREG_NUM 8

#define	SYS_CFGREG_NUM 8

#define	LEFT_END_POINT_DETECTION_LEVEL 550

#define	RIGHT_END_POINT_DETECTION_LEVEL 750

#define	LEFT_RIGHT_END_POINT_DEAVTIVALION_LEVEL 850

#define	TOP_END_POINT_DETECTION_LEVEL 550

#define	BOTTOM_END_POINT_DETECTION_LEVEL 950

#define	TOP_BOTTOM_END_POINT_DEAVTIVALION_LEVEL 700

#define	MAX_DEVICE_NUM 8

Enumerations
enum	ad714x_device_state { IDLE, JITTER, ACTIVE, SPACE }

Functions
struct ad714x_chip *	ad714x_probe (struct device *dev, u16 bus_type, int irq, ad714x_read_t read, ad714x_write_t write)

	EXPORT_SYMBOL (ad714x_probe)

void	ad714x_remove (struct ad714x_chip *ad714x)

	EXPORT_SYMBOL (ad714x_remove)

	MODULE_DESCRIPTION ("Analog Devices AD714X Capacitance Touch Sensor Driver")

	MODULE_AUTHOR ("Barry Song <[email protected]>")

	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define AD7142_PARTID 0xE620

Definition at line 22 of file ad714x.c.

#define AD7143_PARTID 0xE630

Definition at line 23 of file ad714x.c.

#define AD7147_PARTID 0x1470

Definition at line 24 of file ad714x.c.

#define AD7148_PARTID 0x1480

Definition at line 25 of file ad714x.c.

#define AD714X_AMB_COMP_CTRL0_REG 0x2

Definition at line 20 of file ad714x.c.

#define AD714X_PARTID_REG 0x17

Definition at line 21 of file ad714x.c.

#define AD714X_PWR_CTRL 0x0

Definition at line 18 of file ad714x.c.

#define AD714X_STAGECFG_REG 0x80

Definition at line 26 of file ad714x.c.

#define AD714X_STG_CAL_EN_REG 0x1

Definition at line 19 of file ad714x.c.

#define AD714X_SYSCFG_REG 0x0

Definition at line 27 of file ad714x.c.

#define BOTTOM_END_POINT_DETECTION_LEVEL 950

Definition at line 699 of file ad714x.c.

#define CDC_RESULT_S0 0xB

Definition at line 36 of file ad714x.c.

#define CDC_RESULT_S1 0xC

Definition at line 37 of file ad714x.c.

#define CDC_RESULT_S10 0x15

Definition at line 46 of file ad714x.c.

#define CDC_RESULT_S11 0x16

Definition at line 47 of file ad714x.c.

#define CDC_RESULT_S2 0xD

Definition at line 38 of file ad714x.c.

#define CDC_RESULT_S3 0xE

Definition at line 39 of file ad714x.c.

#define CDC_RESULT_S4 0xF

Definition at line 40 of file ad714x.c.

#define CDC_RESULT_S5 0x10

Definition at line 41 of file ad714x.c.

#define CDC_RESULT_S6 0x11

Definition at line 42 of file ad714x.c.

#define CDC_RESULT_S7 0x12

Definition at line 43 of file ad714x.c.

#define CDC_RESULT_S8 0x13

Definition at line 44 of file ad714x.c.

#define CDC_RESULT_S9 0x14

Definition at line 45 of file ad714x.c.

#define LEFT_END_POINT_DETECTION_LEVEL 550

Definition at line 695 of file ad714x.c.

#define LEFT_RIGHT_END_POINT_DEAVTIVALION_LEVEL 850

Definition at line 697 of file ad714x.c.

#define MAX_DEVICE_NUM 8

Definition at line 964 of file ad714x.c.

#define PER_STAGE_REG_NUM 36

Definition at line 62 of file ad714x.c.

#define RIGHT_END_POINT_DETECTION_LEVEL 750

Definition at line 696 of file ad714x.c.

#define STAGE0_AMBIENT 0xF1

Definition at line 49 of file ad714x.c.

#define STAGE10_AMBIENT 0x259

Definition at line 59 of file ad714x.c.

#define STAGE11_AMBIENT 0x27D

Definition at line 60 of file ad714x.c.

#define STAGE1_AMBIENT 0x115

Definition at line 50 of file ad714x.c.

#define STAGE2_AMBIENT 0x139

Definition at line 51 of file ad714x.c.

#define STAGE3_AMBIENT 0x15D

Definition at line 52 of file ad714x.c.

#define STAGE4_AMBIENT 0x181

Definition at line 53 of file ad714x.c.

#define STAGE5_AMBIENT 0x1A5

Definition at line 54 of file ad714x.c.

#define STAGE6_AMBIENT 0x1C9

Definition at line 55 of file ad714x.c.

#define STAGE7_AMBIENT 0x1ED

Definition at line 56 of file ad714x.c.

#define STAGE8_AMBIENT 0x211

Definition at line 57 of file ad714x.c.

#define STAGE9_AMBIENT 0x234

Definition at line 58 of file ad714x.c.

#define STAGE_CFGREG_NUM 8

Definition at line 63 of file ad714x.c.

#define STG_COM_INT_EN_REG 0x7

Definition at line 31 of file ad714x.c.

#define STG_COM_INT_STA_REG 0xA

Definition at line 34 of file ad714x.c.

#define STG_HIGH_INT_EN_REG 0x6

Definition at line 30 of file ad714x.c.

#define STG_HIGH_INT_STA_REG 0x9

Definition at line 33 of file ad714x.c.

#define STG_LOW_INT_EN_REG 0x5

Definition at line 29 of file ad714x.c.

#define STG_LOW_INT_STA_REG 0x8

Definition at line 32 of file ad714x.c.

#define SYS_CFGREG_NUM 8

Definition at line 64 of file ad714x.c.

#define TOP_BOTTOM_END_POINT_DEAVTIVALION_LEVEL 700

Definition at line 700 of file ad714x.c.

#define TOP_END_POINT_DETECTION_LEVEL 550

Definition at line 698 of file ad714x.c.

Enumeration Type Documentation

enum ad714x_device_state

Enumerator:

IDLE
JITTER
ACTIVE
SPACE

Definition at line 69 of file ad714x.c.

Function Documentation

struct ad714x_chip* ad714x_probe	(	struct device *	dev,
		u16	bus_type,
		int	irq,
		ad714x_read_t	read,
		ad714x_write_t	write
	)

read

Definition at line 965 of file ad714x.c.

void ad714x_remove ( struct ad714x_chip * ad714x )

Definition at line 1191 of file ad714x.c.

EXPORT_SYMBOL ( ad714x_probe )

EXPORT_SYMBOL ( ad714x_remove )

MODULE_AUTHOR ( "Barry Song <[email protected]>" )

MODULE_DESCRIPTION ( "Analog Devices AD714X Capacitance Touch Sensor Driver" )

MODULE_LICENSE ( "GPL" )

Data Structures

Macros

Enumerations

Functions

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation