/*?drivers/input/touchscreen/goodix_tool.c
?*?
?*?2010?-?2012?Goodix?Technology.
?*?
?*?This?program?is?free?software;?you?can?redistribute?it?and/or?modify
?*?it?under?the?terms?of?the?GNU?General?Public?License?as?published?by
?*?the?Free?Software?Foundation;?either?version?2?of?the?License?or
?*?（at?your?option）?any?later?version.
?*?
?*?This?program?is?distributed?in?the?hope?that?it?will?be?a?reference?
?*?to?you?when?you?are?integrating?the?GOODiX‘s?CTP?IC?into?your?system?
?*?but?WITHOUT?ANY?WARRANTY;?without?even?the?implied?warranty?of?
?*?MERCHANTABILITY?or?FITNESS?FOR?A?PARTICULAR?PURPOSE.??See?the?GNU?
?*?General?Public?License?for?more?details.
?*?
?*?Version:2.2
?*????????V1.0:2012/05/01create?file.
?*????????V1.2:2012/06/08modify?some?warning.
?*????????V1.4:2012/08/28modified?to?support?GT9XX
?*????????V1.6:new?proc?name
?*????????V2.2:?compatible?with?Linux?3.10?2014/01/14
?*/

#include?“gt9xx.h“

#define?DATA_LENGTH_UINT????512
#define?CMD_HEAD_LENGTH?????（sizeof（st_cmd_head）?-?sizeof（u8*））
static?char?procname[20]?=?{0};

#define?UPDATE_FUNCTIONS

#ifdef?UPDATE_FUNCTIONS
extern?s32?gup_enter_update_mode（struct?i2c_client?*client）;
extern?void?gup_leave_update_mode（void）;
extern?s32?gup_update_proc（void?*dir）;
#endif

extern?void?gtp_irq_disable（struct?goodix_ts_data?*）;
extern?void?gtp_irq_enable（struct?goodix_ts_data?*）;

#pragma?pack（1）
typedef?struct{
????u8??wr;?????????//write?read?flag，0:R??1:W??2:PID?3:
????u8??flag;???????//0:no?need?flag/int?1:?need?flag??2:need?int
????u8?flag_addr[2];??//flag?address
????u8??flag_val;???//flag?val
????u8??flag_relation;??//flag_val:flag?0:not?equal?1:equal?2:>?3:<
????u16?circle;?????//polling?cycle?
????u8??times;??????//plling?times
????u8??retry;??????//I2C?retry?times
????u16?delay;??????//delay?befor?read?or?after?write
????u16?data_len;???//data?length
????u8??addr_len;???//address?length
????u8??addr[2];????//address
????u8??res[3];?????//reserved
????u8*?data;???????//data?pointer
}st_cmd_head;
#pragma?pack（）
st_cmd_head?cmd_head;

static?struct?i2c_client?*gt_client?=?NULL;

static?struct?proc_dir_entry?*goodix_proc_entry;

static?ssize_t?goodix_tool_read（struct?file?*?char?__user?*?size_t?loff_t?*）;
static?ssize_t?goodix_tool_write（struct?file?*?const?char?__user?*?size_t?loff_t?*）;
static?const?struct?file_operations?tool_ops?=?{
????.owner?=?THIS_MODULE
????.read?=?goodix_tool_read
????.write?=?goodix_tool_write
};

//static?s32?goodix_tool_write（struct?file?*filp?const?char?__user?*buff?unsigned?long?len?void?*data）;
//static?s32?goodix_tool_read（?char?*page?char?**start?off_t?off?int?count?int?*eof?void?*data?）;
static?s32?（*tool_i2c_read）（u8?*?u16）;
static?s32?（*tool_i2c_write）（u8?*?u16）;

#if?GTP_ESD_PROTECT
extern?void?gtp_esd_switch（struct?i2c_client?*?s32）;
#endif
s32?DATA_LENGTH?=?0;
s8?IC_TYPE[16]?=?“GT9XX“;

static?void?tool_set_proc_name（char?*?procname

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????17972??2014-01-14?12:38??Reference?Drivers\goodix_tool.c

?????文件??????79667??2014-01-14?16:31??Reference?Drivers\gt9xx.c

?????文件??????11279??2014-01-14?12:47??Reference?Drivers\gt9xx.h

?????文件?????217370??2013-08-27?20:59??Reference?Drivers\GT9XXF?Firmware?Headers\GT910\gt9xx_firmware.h

?????文件?????217370??2013-10-24?14:29??Reference?Drivers\GT9XXF?Firmware?Headers\GT912\gt9xx_firmware.h

?????文件?????217371??2013-10-24?14:40??Reference?Drivers\GT9XXF?Firmware?Headers\GT9150\gt9xx_firmware.h

?????文件?????217370??2013-10-24?14:20??Reference?Drivers\GT9XXF?Firmware?Headers\GT950\gt9xx_firmware.h

?????文件?????217371??2013-10-30?08:59??Reference?Drivers\GT9XXF?Firmware?Headers\GT960F\gt9xx_firmware.h

?????文件?????217370??2013-10-31?09:27??Reference?Drivers\GT9XXF?Firmware?Headers\GT963\gt9xx_firmware.h

?????文件?????217371??2013-08-27?21:00??Reference?Drivers\GT9XXF?Firmware?Headers\GT968F\gt9xx_firmware.h

?????文件????????592??2013-08-28?20:33??Reference?Drivers\GT9XXF?Firmware?Headers\readme.txt

?????文件?????217374??2013-08-28?20:09??Reference?Drivers\gt9xx_firmware.h

?????文件?????105304??2014-01-14?17:30??Reference?Drivers\gt9xx_update.c

?????目錄??????????0??2014-01-14?12:48??Reference?Drivers\GT9XXF?Firmware?Headers\GT910

?????目錄??????????0??2014-01-14?12:48??Reference?Drivers\GT9XXF?Firmware?Headers\GT912

?????目錄??????????0??2014-01-14?12:48??Reference?Drivers\GT9XXF?Firmware?Headers\GT9150

?????目錄??????????0??2014-01-14?12:48??Reference?Drivers\GT9XXF?Firmware?Headers\GT950

?????目錄??????????0??2014-01-14?12:48??Reference?Drivers\GT9XXF?Firmware?Headers\GT960F

?????目錄??????????0??2014-01-14?12:48??Reference?Drivers\GT9XXF?Firmware?Headers\GT963

?????目錄??????????0??2014-01-14?12:48??Reference?Drivers\GT9XXF?Firmware?Headers\GT968F

?????目錄??????????0??2014-01-14?12:48??Reference?Drivers\GT9XXF?Firmware?Headers

?????目錄??????????0??2014-01-14?12:49??Reference?Drivers

-----------?---------??----------?-----??----

??????????????1953781????????????????????22