touchkit_ps2.c File Reference

#include <linux/kernel.h>
#include <linux/input.h>
#include <linux/serio.h>
#include <linux/libps2.h>
#include "psmouse.h"
#include "touchkit_ps2.h"

Go to the source code of this file.

Macros
#define	TOUCHKIT_MAX_XC   0x07ff
#define	TOUCHKIT_MAX_YC   0x07ff
#define	TOUCHKIT_CMD   0x0a
#define	TOUCHKIT_CMD_LENGTH   1
#define	TOUCHKIT_CMD_ACTIVE   'A'
#define	TOUCHKIT_CMD_FIRMWARE_VERSION   'D'
#define	TOUCHKIT_CMD_CONTROLLER_TYPE   'E'
#define	TOUCHKIT_SEND_PARMS(s, r, c)   ((s) << 12 | (r) << 8 | (c))
#define	TOUCHKIT_GET_TOUCHED(packet)   (((packet)[0]) & 0x01)
#define	TOUCHKIT_GET_X(packet)   (((packet)[1] << 7) | (packet)[2])
#define	TOUCHKIT_GET_Y(packet)   (((packet)[3] << 7) | (packet)[4])

Functions
int	touchkit_ps2_detect (struct psmouse *psmouse, bool set_properties)

Macro Definition Documentation

#define TOUCHKIT_CMD   0x0a

Definition at line 40 of file touchkit_ps2.c.

#define TOUCHKIT_CMD_ACTIVE   'A'

Definition at line 43 of file touchkit_ps2.c.

#define TOUCHKIT_CMD_CONTROLLER_TYPE   'E'

Definition at line 45 of file touchkit_ps2.c.

#define TOUCHKIT_CMD_FIRMWARE_VERSION   'D'

Definition at line 44 of file touchkit_ps2.c.

#define TOUCHKIT_CMD_LENGTH   1

Definition at line 41 of file touchkit_ps2.c.

#define TOUCHKIT_GET_TOUCHED

(

packet

)

(((packet)[0]) & 0x01)

Definition at line 49 of file touchkit_ps2.c.

#define TOUCHKIT_GET_X

(

packet

)

(((packet)[1] << 7) | (packet)[2])

Definition at line 50 of file touchkit_ps2.c.

#define TOUCHKIT_GET_Y

(

packet

)

(((packet)[3] << 7) | (packet)[4])

Definition at line 51 of file touchkit_ps2.c.

#define TOUCHKIT_MAX_XC   0x07ff

Definition at line 37 of file touchkit_ps2.c.

#define TOUCHKIT_MAX_YC   0x07ff

Definition at line 38 of file touchkit_ps2.c.

#define TOUCHKIT_SEND_PARMS	(		s,
			r,
			c
	)		((s) << 12 | (r) << 8 | (c))

Definition at line 47 of file touchkit_ps2.c.

Function Documentation

int touchkit_ps2_detect	(	struct psmouse *	psmouse,
		bool	set_properties
	)

Definition at line 69 of file touchkit_ps2.c.