hgpk.c File Reference

#include <linux/slab.h>
#include <linux/input.h>
#include <linux/module.h>
#include <linux/serio.h>
#include <linux/libps2.h>
#include <linux/delay.h>
#include <asm/olpc.h>
#include "psmouse.h"
#include "hgpk.h"

Go to the source code of this file.

Macros
#define	DEBUG
#define	ILLEGAL_XY   999999

Functions
	module_param (tpdebug, bool, 0644)
	MODULE_PARM_DESC (tpdebug,"enable debugging, dumping packets to KERN_DEBUG.")
	module_param (recalib_delta, int, 0644)
	MODULE_PARM_DESC (recalib_delta,"packets containing a delta this large will be discarded, and a ""recalibration may be scheduled.")
	module_param (jumpy_delay, int, 0644)
	MODULE_PARM_DESC (jumpy_delay,"delay (ms) before recal after jumpiness detected")
	module_param (spew_delay, int, 0644)
	MODULE_PARM_DESC (spew_delay,"delay (ms) before recal after packet spew detected")
	module_param (recal_guard_time, int, 0644)
	MODULE_PARM_DESC (recal_guard_time,"interval (ms) during which recal will be restarted if packet received")
	module_param (post_interrupt_delay, int, 0644)
	MODULE_PARM_DESC (post_interrupt_delay,"delay (ms) before recal after recal interrupt detected")
	module_param (autorecal, bool, 0644)
	MODULE_PARM_DESC (autorecal,"enable recalibration in the driver")
	module_param_string (hgpk_mode, hgpk_mode_name, sizeof(hgpk_mode_name), 0644)
	MODULE_PARM_DESC (hgpk_mode,"default hgpk mode: mouse, glidesensor or pentablet")
	__PSMOUSE_DEFINE_ATTR (powered, S_IWUSR|S_IRUGO, NULL, hgpk_show_powered, hgpk_set_powered, false)
	PSMOUSE_DEFINE_ATTR (hgpk_mode, S_IWUSR|S_IRUGO, NULL, attr_show_mode, attr_set_mode)
	__PSMOUSE_DEFINE_ATTR (recalibrate, S_IWUSR|S_IRUGO, NULL, hgpk_trigger_recal_show, hgpk_trigger_recal, false)
int	hgpk_init (struct psmouse *psmouse)
int	hgpk_detect (struct psmouse *psmouse, bool set_properties)
void	hgpk_module_init (void)

Macro Definition Documentation

#define DEBUG

Definition at line 32 of file hgpk.c.

#define ILLEGAL_XY   999999

Definition at line 44 of file hgpk.c.

Function Documentation

__PSMOUSE_DEFINE_ATTR	(	powered	,
		S_IWUSR|	S_IRUGO,
		NULL	,
		hgpk_show_powered	,
		hgpk_set_powered	,
		false
	)

__PSMOUSE_DEFINE_ATTR	(	recalibrate	,
		S_IWUSR|	S_IRUGO,
		NULL	,
		hgpk_trigger_recal_show	,
		hgpk_trigger_recal	,
		false
	)

int hgpk_detect	(	struct psmouse *	psmouse,
		bool	set_properties
	)

Definition at line 1041 of file hgpk.c.

int hgpk_init

(

struct psmouse *

psmouse

)

Definition at line 983 of file hgpk.c.

void hgpk_module_init

(

void

)

Definition at line 1058 of file hgpk.c.

module_param	(	tpdebug	,
		bool	,
		0644
	)

module_param	(	recalib_delta	,
		int	,
		0644
	)

module_param	(	jumpy_delay	,
		int	,
		0644
	)

module_param	(	spew_delay	,
		int	,
		0644
	)

module_param	(	recal_guard_time	,
		int	,
		0644
	)

module_param	(	post_interrupt_delay	,
		int	,
		0644
	)

module_param	(	autorecal	,
		bool	,
		0644
	)

module_param_string	(	hgpk_mode	,
		hgpk_mode_name	,
		sizeof(hgpk_mode_name)	,
		0644
	)

MODULE_PARM_DESC	(	tpdebug	,
		"enable	debugging,
		dumping packets to KERN_DEBUG."
	)

MODULE_PARM_DESC	(	recalib_delta	,
		"packets containing a delta this large will be	discarded,
		and a""recalibration may be scheduled."
	)

MODULE_PARM_DESC	(	jumpy_delay	,
		"delay (ms) before recal after jumpiness detected"
	)

MODULE_PARM_DESC	(	spew_delay	,
		"delay (ms) before recal after packet spew detected"
	)

MODULE_PARM_DESC	(	recal_guard_time	,
		"interval (ms) during which recal will be restarted if packet received"
	)

MODULE_PARM_DESC	(	post_interrupt_delay	,
		"delay (ms) before recal after recal interrupt detected"
	)

MODULE_PARM_DESC	(	autorecal	,
		"enable recalibration in the driver"
	)

MODULE_PARM_DESC	(	hgpk_mode	,
		"default hgpk mode:	mouse,
		glidesensor or pentablet"
	)

PSMOUSE_DEFINE_ATTR	(	hgpk_mode	,
		S_IWUSR|	S_IRUGO,
		NULL	,
		attr_show_mode	,
		attr_set_mode
	)