#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/slab.h>
#include <linux/input.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
#include <linux/mutex.h>
#include <linux/delay.h>
#include <linux/gpio.h>
#include <linux/input/auo-pixcir-ts.h>

Data Structures
struct	auo_pixcir_ts

struct	auo_point_t

Macros
#define	AUO_PIXCIR_REG_X1_LSB 0x00

#define	AUO_PIXCIR_REG_X1_MSB 0x01

#define	AUO_PIXCIR_REG_Y1_LSB 0x02

#define	AUO_PIXCIR_REG_Y1_MSB 0x03

#define	AUO_PIXCIR_REG_X2_LSB 0x04

#define	AUO_PIXCIR_REG_X2_MSB 0x05

#define	AUO_PIXCIR_REG_Y2_LSB 0x06

#define	AUO_PIXCIR_REG_Y2_MSB 0x07

#define	AUO_PIXCIR_REG_STRENGTH 0x0d

#define	AUO_PIXCIR_REG_STRENGTH_X1_LSB 0x0e

#define	AUO_PIXCIR_REG_STRENGTH_X1_MSB 0x0f

#define	AUO_PIXCIR_REG_RAW_DATA_X 0x2b

#define	AUO_PIXCIR_REG_RAW_DATA_Y 0x4f

#define	AUO_PIXCIR_REG_X_SENSITIVITY 0x6f

#define	AUO_PIXCIR_REG_Y_SENSITIVITY 0x70

#define	AUO_PIXCIR_REG_INT_SETTING 0x71

#define	AUO_PIXCIR_REG_INT_WIDTH 0x72

#define	AUO_PIXCIR_REG_POWER_MODE 0x73

#define	AUO_PIXCIR_REG_VERSION 0x77

#define	AUO_PIXCIR_REG_CALIBRATE 0x78

#define	AUO_PIXCIR_REG_TOUCHAREA_X1 0x1e

#define	AUO_PIXCIR_REG_TOUCHAREA_Y1 0x1f

#define	AUO_PIXCIR_REG_TOUCHAREA_X2 0x20

#define	AUO_PIXCIR_REG_TOUCHAREA_Y2 0x21

#define	AUO_PIXCIR_REG_EEPROM_CALIB_X 0x42

#define	AUO_PIXCIR_REG_EEPROM_CALIB_Y 0xad

#define	AUO_PIXCIR_INT_TPNUM_MASK 0xe0

#define	AUO_PIXCIR_INT_TPNUM_SHIFT 5

#define	AUO_PIXCIR_INT_RELEASE (1 << 4)

#define	AUO_PIXCIR_INT_ENABLE (1 << 3)

#define	AUO_PIXCIR_INT_POL_HIGH (1 << 2)

#define	AUO_PIXCIR_INT_MODE_MASK 0x03

#define	AUO_PIXCIR_POWER_ACTIVE 0x00

#define	AUO_PIXCIR_POWER_SLEEP 0x01

#define	AUO_PIXCIR_POWER_DEEP_SLEEP 0x02

#define	AUO_PIXCIR_POWER_MASK 0x03

#define	AUO_PIXCIR_POWER_ALLOW_SLEEP (1 << 2)

#define	AUO_PIXCIR_POWER_IDLE_TIME(ms) ((ms & 0xf) << 4)

#define	AUO_PIXCIR_CALIBRATE 0x03

#define	AUO_PIXCIR_EEPROM_CALIB_X_LEN 62

#define	AUO_PIXCIR_EEPROM_CALIB_Y_LEN 36

#define	AUO_PIXCIR_RAW_DATA_X_LEN 18

#define	AUO_PIXCIR_RAW_DATA_Y_LEN 11

#define	AUO_PIXCIR_STRENGTH_ENABLE (1 << 0)

#define	AUO_PIXCIR_REPORT_POINTS 2

#define	AUO_PIXCIR_MAX_AREA 0xff

#define	AUO_PIXCIR_PENUP_TIMEOUT_MS 10

Functions
	MODULE_DEVICE_TABLE (i2c, auo_pixcir_idtable)

	module_i2c_driver (auo_pixcir_driver)

	MODULE_DESCRIPTION ("AUO-PIXCIR touchscreen driver")

	MODULE_LICENSE ("GPL v2")

	MODULE_AUTHOR ("Heiko Stuebner <[email protected]>")

Macro Definition Documentation

#define AUO_PIXCIR_CALIBRATE 0x03

Definition at line 96 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_EEPROM_CALIB_X_LEN 62

Definition at line 98 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_EEPROM_CALIB_Y_LEN 36

Definition at line 99 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_INT_ENABLE (1 << 3)

Definition at line 78 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_INT_MODE_MASK 0x03

Definition at line 80 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_INT_POL_HIGH (1 << 2)

Definition at line 79 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_INT_RELEASE (1 << 4)

Definition at line 77 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_INT_TPNUM_MASK 0xe0

Definition at line 75 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_INT_TPNUM_SHIFT 5

Definition at line 76 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_MAX_AREA 0xff

Definition at line 108 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_PENUP_TIMEOUT_MS 10

Definition at line 109 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_POWER_ACTIVE 0x00

Definition at line 88 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_POWER_ALLOW_SLEEP (1 << 2)

Definition at line 93 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_POWER_DEEP_SLEEP 0x02

Definition at line 90 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_POWER_IDLE_TIME ( ms ) ((ms & 0xf) << 4)

Definition at line 94 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_POWER_MASK 0x03

Definition at line 91 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_POWER_SLEEP 0x01

Definition at line 89 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_RAW_DATA_X_LEN 18

Definition at line 101 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_RAW_DATA_Y_LEN 11

Definition at line 102 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_CALIBRATE 0x78

Definition at line 65 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_EEPROM_CALIB_X 0x42

Definition at line 72 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_EEPROM_CALIB_Y 0xad

Definition at line 73 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_INT_SETTING 0x71

Definition at line 60 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_INT_WIDTH 0x72

Definition at line 61 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_POWER_MODE 0x73

Definition at line 62 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_RAW_DATA_X 0x2b

Definition at line 55 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_RAW_DATA_Y 0x4f

Definition at line 56 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_STRENGTH 0x0d

Definition at line 51 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_STRENGTH_X1_LSB 0x0e

Definition at line 52 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_STRENGTH_X1_MSB 0x0f

Definition at line 53 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_TOUCHAREA_X1 0x1e

Definition at line 67 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_TOUCHAREA_X2 0x20

Definition at line 69 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_TOUCHAREA_Y1 0x1f

Definition at line 68 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_TOUCHAREA_Y2 0x21

Definition at line 70 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_VERSION 0x77

Definition at line 64 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_X1_LSB 0x00

Definition at line 42 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_X1_MSB 0x01

Definition at line 43 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_X2_LSB 0x04

Definition at line 46 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_X2_MSB 0x05

Definition at line 47 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_X_SENSITIVITY 0x6f

Definition at line 58 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_Y1_LSB 0x02

Definition at line 44 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_Y1_MSB 0x03

Definition at line 45 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_Y2_LSB 0x06

Definition at line 48 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_Y2_MSB 0x07

Definition at line 49 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REG_Y_SENSITIVITY 0x70

Definition at line 59 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_REPORT_POINTS 2

Definition at line 107 of file auo-pixcir-ts.c.

#define AUO_PIXCIR_STRENGTH_ENABLE (1 << 0)

Definition at line 104 of file auo-pixcir-ts.c.

Function Documentation

MODULE_AUTHOR ( "Heiko Stuebner <[email protected]>" )

MODULE_DESCRIPTION ( "AUO-PIXCIR touchscreen driver" )

MODULE_DEVICE_TABLE	(	i2c	,
		auo_pixcir_idtable
	)

module_i2c_driver ( auo_pixcir_driver )

MODULE_LICENSE ( "GPL v2" )

Data Structures

Macros

Functions

Macro Definition Documentation

Function Documentation