wm9712.c File Reference

#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
#include <linux/input.h>
#include <linux/delay.h>
#include <linux/bitops.h>
#include <linux/wm97xx.h>

Go to the source code of this file.

Macros
#define	TS_NAME   "wm97xx"
#define	WM9712_VERSION   "1.00"
#define	DEFAULT_PRESSURE   0xb0c0

Functions
	module_param (rpu, int, 0)
	MODULE_PARM_DESC (rpu,"Set internal pull up resitor for pen detect.")
	module_param (pil, int, 0)
	MODULE_PARM_DESC (pil,"Set current used for pressure measurement.")
	module_param (pressure, int, 0)
	MODULE_PARM_DESC (pressure,"Set threshold for pressure measurement.")
	module_param (delay, int, 0)
	MODULE_PARM_DESC (delay,"Set adc sample delay.")
	module_param (five_wire, int, 0)
	MODULE_PARM_DESC (five_wire,"Set to '1' to use 5-wire touchscreen.")
	module_param (mask, int, 0)
	MODULE_PARM_DESC (mask,"Set adc mask function.")
	module_param (coord, int, 0)
	MODULE_PARM_DESC (coord,"Polling coordinate mode")
	EXPORT_SYMBOL_GPL (wm9712_codec)
	MODULE_AUTHOR ("Liam Girdwood <[email protected]>")
	MODULE_DESCRIPTION ("WM9712 Touch Screen Driver")
	MODULE_LICENSE ("GPL")

Variables
struct wm97xx_codec_drv	wm9712_codec

Macro Definition Documentation

#define DEFAULT_PRESSURE   0xb0c0

Definition at line 27 of file wm9712.c.

#define TS_NAME   "wm97xx"

Definition at line 25 of file wm9712.c.

#define WM9712_VERSION   "1.00"

Definition at line 26 of file wm9712.c.

Function Documentation

EXPORT_SYMBOL_GPL

(

wm9712_codec

)

MODULE_AUTHOR

(

"Liam Girdwood <[email protected]>"

)

MODULE_DESCRIPTION

(

"WM9712 Touch Screen Driver"

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	rpu	,
		int	,
		0
	)

module_param	(	pil	,
		int	,
		0
	)

module_param	(	pressure	,
		int	,
		0
	)

module_param	(	delay	,
		int	,
		0
	)

module_param	(	five_wire	,
		int	,
		0
	)

module_param	(	mask	,
		int	,
		0
	)

module_param	(	coord	,
		int	,
		0
	)

MODULE_PARM_DESC	(	rpu	,
		"Set internal pull up resitor for pen detect."
	)

MODULE_PARM_DESC	(	pil	,
		"Set current used for pressure measurement."
	)

MODULE_PARM_DESC	(	pressure	,
		"Set threshold for pressure measurement."
	)

MODULE_PARM_DESC	(	delay	,
		"Set adc sample delay."
	)

MODULE_PARM_DESC	(	five_wire	,
		"Set to '1' to use 5-wire touchscreen."
	)

MODULE_PARM_DESC	(	mask	,
		"Set adc mask function."
	)

MODULE_PARM_DESC	(	coord	,
		"Polling coordinate mode"
	)

Variable Documentation

struct wm97xx_codec_drv wm9712_codec

Initial value:

= {
    .id = WM9712_ID2,
    .name = "wm9712",
    .poll_sample = wm9712_poll_sample,
    .poll_touch = wm9712_poll_touch,
    .acc_enable = wm9712_acc_enable,
    .phy_init = wm9712_phy_init,
    .dig_enable = wm9712_dig_enable,
    .dig_restore = wm9712_dig_restore,
    .aux_prepare = wm9712_aux_prepare,
}

Definition at line 451 of file wm9712.c.