egalax_ts.c File Reference

#include <linux/module.h>
#include <linux/init.h>
#include <linux/i2c.h>
#include <linux/interrupt.h>
#include <linux/input.h>
#include <linux/irq.h>
#include <linux/gpio.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/bitops.h>
#include <linux/input/mt.h>
#include <linux/of_gpio.h>

Go to the source code of this file.

Data Structures
struct	egalax_ts

Macros
#define	REPORT_MODE_MOUSE   0x1
#define	REPORT_MODE_VENDOR   0x3
#define	REPORT_MODE_MTTOUCH   0x4
#define	MAX_SUPPORT_POINTS   5
#define	EVENT_VALID_OFFSET   7
#define	EVENT_VALID_MASK   (0x1 << EVENT_VALID_OFFSET)
#define	EVENT_ID_OFFSET   2
#define	EVENT_ID_MASK   (0xf << EVENT_ID_OFFSET)
#define	EVENT_IN_RANGE   (0x1 << 1)
#define	EVENT_DOWN_UP   (0X1 << 0)
#define	MAX_I2C_DATA_LEN   10
#define	EGALAX_MAX_X   32760
#define	EGALAX_MAX_Y   32760
#define	EGALAX_MAX_TRIES   100

Functions
	MODULE_DEVICE_TABLE (i2c, egalax_ts_id)
	module_i2c_driver (egalax_ts_driver)
	MODULE_AUTHOR ("Freescale Semiconductor, Inc.")
	MODULE_DESCRIPTION ("Touchscreen driver for EETI eGalax touch controller")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define EGALAX_MAX_TRIES   100

Definition at line 61 of file egalax_ts.c.

#define EGALAX_MAX_X   32760

Definition at line 59 of file egalax_ts.c.

#define EGALAX_MAX_Y   32760

Definition at line 60 of file egalax_ts.c.

#define EVENT_DOWN_UP   (0X1 << 0)

Definition at line 55 of file egalax_ts.c.

#define EVENT_ID_MASK   (0xf << EVENT_ID_OFFSET)

Definition at line 53 of file egalax_ts.c.

#define EVENT_ID_OFFSET   2

Definition at line 52 of file egalax_ts.c.

#define EVENT_IN_RANGE   (0x1 << 1)

Definition at line 54 of file egalax_ts.c.

#define EVENT_VALID_MASK   (0x1 << EVENT_VALID_OFFSET)

Definition at line 51 of file egalax_ts.c.

#define EVENT_VALID_OFFSET   7

Definition at line 50 of file egalax_ts.c.

#define MAX_I2C_DATA_LEN   10

Definition at line 57 of file egalax_ts.c.

#define MAX_SUPPORT_POINTS   5

Definition at line 48 of file egalax_ts.c.

#define REPORT_MODE_MOUSE   0x1

Definition at line 38 of file egalax_ts.c.

#define REPORT_MODE_MTTOUCH   0x4

Definition at line 46 of file egalax_ts.c.

#define REPORT_MODE_VENDOR   0x3

Definition at line 44 of file egalax_ts.c.

Function Documentation

MODULE_AUTHOR	(	"Freescale	Semiconductor,
		Inc."
	)

MODULE_DESCRIPTION

(

"Touchscreen driver for EETI eGalax touch controller"

)

MODULE_DEVICE_TABLE	(	i2c	,
		egalax_ts_id
	)

module_i2c_driver

(

egalax_ts_driver

)

MODULE_LICENSE

(

"GPL"

)