[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / arm / mach-mt8127 / tcl8127_c_mlc / alsps / alsps.h


#ifndef __ALSPS_H__
#define __ALSPS_H__


#include <linux/wakelock.h>
#include <linux/interrupt.h>
#include <linux/miscdevice.h>
#include <linux/platform_device.h>
#include <linux/input.h>
#include <linux/workqueue.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/hwmsensor.h>
#include <linux/earlysuspend.h> 
#include <linux/hwmsen_dev.h>


#define ALSPS_TAG					"<ALS/PS> "
#define ALSPS_FUN(f)			printk(ALSPS_TAG"%s\n", __func__)
#define ALSPS_ERR(fmt, args...)	printk(ALSPS_TAG"%s %d : "fmt, __func__, __LINE__, ##args)
#define ALSPS_LOG(fmt, args...)	printk(ALSPS_TAG fmt, ##args)
#define ALSPS_VER(fmt, args...)   printk(ALSPS_TAG"%s: "fmt, __func__, ##args) //((void)0)

#define   OP_ALSPS_DELAY	0X01
#define	OP_ALSPS_ENABLE	0X02
#define	OP_ALSPS_GET_DATA	0X04

#define ALSPS_INVALID_VALUE -1

#define EVENT_TYPE_ALS_VALUE         		ABS_X
#define EVENT_TYPE_PS_VALUE         		ABS_Z
#define EVENT_TYPE_ALS_STATUS     		ABS_WHEEL
#define EVENT_TYPE_PS_STATUS        		ABS_Y


#define ALSPS_VALUE_MAX (32767)
#define ALSPS_VALUE_MIN (-32768)
#define ALSPS_STATUS_MIN (0)
#define ALSPS_STATUS_MAX (64)
#define ALSPS_DIV_MAX (32767)
#define ALSPS_DIV_MIN (1)


#define MAX_CHOOSE_ALSPS_NUM 5

struct als_control_path
{
	int (*open_report_data)(int open);//open data rerport to HAL
	int (*enable_nodata)(int en);//only enable not report event to HAL
	int (*set_delay)(u64 delay);
	int (*access_data_fifo)();//version2.used for flush operate
	bool is_report_input_direct;
	bool is_support_batch;//version2.used for batch mode support flag
	bool is_polling_mode;
};

struct ps_control_path
{
	int (*open_report_data)(int open);//open data rerport to HAL
	int (*enable_nodata)(int en);//only enable not report event to HAL
	int (*set_delay)(u64 delay);
	int (*access_data_fifo)();//version2.used for flush operate
	bool is_report_input_direct;
	bool is_support_batch;//version2.used for batch mode support flag
	bool is_polling_mode;
};

struct als_data_path
{
	int (*get_data)(int *als_value, int *status);
	int vender_div;
};

struct ps_data_path
{
	int (*get_data)(int *ps_value, int *status);
	int vender_div;
};

struct alsps_init_info
{
    	char *name;
	int (*init)(void);
	int (*uninit)(void);
	struct platform_driver* platform_diver_addr;
};

struct alsps_data{
	hwm_sensor_data als_data ;
	hwm_sensor_data ps_data ;
	int data_updata;
};

struct alsps_drv_obj {
    void *self;
	int polling;
	int (*alsps_operate)(void* self, uint32_t command, void* buff_in, int size_in,
		void* buff_out, int size_out, int* actualout);
};

struct alsps_context {
	struct input_dev   		*idev;
	struct miscdevice   	mdev;
	struct work_struct  	report_ps;
	struct work_struct  	report_als;
	struct mutex 			alsps_op_mutex;
	struct timer_list   		timer_als;  /*als polling timer */
	struct timer_list   		timer_ps;  /* ps polling timer */
	
	atomic_t            		trace;
	atomic_t            		delay_als; /*als polling period for reporting input event*/
	atomic_t				delay_ps;/*ps polling period for reporting input event*/
	atomic_t            		wake;  /*user-space request to wake-up, used with stop*/

	struct early_suspend   early_drv;
	atomic_t                	early_suspend;

	struct alsps_data       	drv_data;
	struct als_control_path	als_ctl;
	struct als_data_path   	als_data;
	struct ps_control_path ps_ctl;
	struct ps_data_path   	ps_data;
	
	bool					is_als_active_nodata;// Active, but HAL don't need data sensor. such as orientation need
	bool					is_als_active_data;// Active and HAL need data .
	bool					is_ps_active_nodata;// Active, but HAL don't need data sensor. such as orientation need
	bool					is_ps_active_data;// Active and HAL need data .
	
	bool 				is_als_first_data_after_enable;
	bool 				is_ps_first_data_after_enable;
	bool 				is_als_polling_run;
	bool 				is_ps_polling_run;
	bool 				is_als_batch_enable;	//version2.this is used for judging whether sensor is in batch mode
	bool 				is_ps_batch_enable;	//version2.this is used for judging whether sensor is in batch mode

};

//for auto detect
extern int alsps_driver_add(struct alsps_init_info* obj) ;
extern int ps_report_interrupt_data(int value);
extern int als_data_report(struct input_dev *dev, int value,int status);
extern int als_register_control_path(struct als_control_path *ctl);
extern int als_register_data_path(struct als_data_path *data);
extern int ps_data_report(struct input_dev *dev, int value,int status);
extern int ps_register_control_path(struct ps_control_path *ctl);
extern int ps_register_data_path(struct ps_data_path *data);


#endif
Commit	Line	Data
6fa3eb70 S	1
	2	#ifndef __ALSPS_H__
	3	#define __ALSPS_H__
	4
	5
	6	#include <linux/wakelock.h>
	7	#include <linux/interrupt.h>
	8	#include <linux/miscdevice.h>
	9	#include <linux/platform_device.h>
	10	#include <linux/input.h>
	11	#include <linux/workqueue.h>
	12	#include <linux/slab.h>
	13	#include <linux/module.h>
	14	#include <linux/hwmsensor.h>
	15	#include <linux/earlysuspend.h>
	16	#include <linux/hwmsen_dev.h>
	17
	18
	19	#define ALSPS_TAG "<ALS/PS> "
	20	#define ALSPS_FUN(f) printk(ALSPS_TAG"%s\n", __func__)
	21	#define ALSPS_ERR(fmt, args...) printk(ALSPS_TAG"%s %d : "fmt, __func__, __LINE__, ##args)
	22	#define ALSPS_LOG(fmt, args...) printk(ALSPS_TAG fmt, ##args)
	23	#define ALSPS_VER(fmt, args...) printk(ALSPS_TAG"%s: "fmt, __func__, ##args) //((void)0)
	24
	25	#define OP_ALSPS_DELAY 0X01
	26	#define OP_ALSPS_ENABLE 0X02
	27	#define OP_ALSPS_GET_DATA 0X04
	28
	29	#define ALSPS_INVALID_VALUE -1
	30
	31	#define EVENT_TYPE_ALS_VALUE ABS_X
	32	#define EVENT_TYPE_PS_VALUE ABS_Z
	33	#define EVENT_TYPE_ALS_STATUS ABS_WHEEL
	34	#define EVENT_TYPE_PS_STATUS ABS_Y
	35
	36
	37	#define ALSPS_VALUE_MAX (32767)
	38	#define ALSPS_VALUE_MIN (-32768)
	39	#define ALSPS_STATUS_MIN (0)
	40	#define ALSPS_STATUS_MAX (64)
	41	#define ALSPS_DIV_MAX (32767)
	42	#define ALSPS_DIV_MIN (1)
	43
	44
	45	#define MAX_CHOOSE_ALSPS_NUM 5
	46
	47	struct als_control_path
	48	{
	49	int (*open_report_data)(int open);//open data rerport to HAL
	50	int (*enable_nodata)(int en);//only enable not report event to HAL
	51	int (*set_delay)(u64 delay);
	52	int (*access_data_fifo)();//version2.used for flush operate
	53	bool is_report_input_direct;
	54	bool is_support_batch;//version2.used for batch mode support flag
	55	bool is_polling_mode;
	56	};
	57
	58	struct ps_control_path
	59	{
	60	int (*open_report_data)(int open);//open data rerport to HAL
	61	int (*enable_nodata)(int en);//only enable not report event to HAL
	62	int (*set_delay)(u64 delay);
	63	int (*access_data_fifo)();//version2.used for flush operate
	64	bool is_report_input_direct;
65	bool is_support_batch;//version2.used for batch mode support flag
66	bool is_polling_mode;
67	};
68
69	struct als_data_path
70	{
71	int (get_data)(int als_value, int *status);
72	int vender_div;
73	};
74
75	struct ps_data_path
76	{
77	int (get_data)(int ps_value, int *status);
78	int vender_div;
79	};
80
81	struct alsps_init_info
82	{
83	char *name;
84	int (*init)(void);
85	int (*uninit)(void);
86	struct platform_driver* platform_diver_addr;
87	};
88
89	struct alsps_data{
90	hwm_sensor_data als_data ;
91	hwm_sensor_data ps_data ;
92	int data_updata;
93	};
94
95	struct alsps_drv_obj {
96	void *self;
97	int polling;
98	int (alsps_operate)(void self, uint32_t command, void* buff_in, int size_in,
99	void* buff_out, int size_out, int* actualout);
100	};
101
102	struct alsps_context {
103	struct input_dev *idev;
104	struct miscdevice mdev;
105	struct work_struct report_ps;
106	struct work_struct report_als;
107	struct mutex alsps_op_mutex;
108	struct timer_list timer_als; /als polling timer /
109	struct timer_list timer_ps; /* ps polling timer */
110
111	atomic_t trace;
112	atomic_t delay_als; /als polling period for reporting input event/
113	atomic_t delay_ps;/ps polling period for reporting input event/
114	atomic_t wake; /user-space request to wake-up, used with stop/
115
116	struct early_suspend early_drv;
117	atomic_t early_suspend;
118
119	struct alsps_data drv_data;
120	struct als_control_path als_ctl;
121	struct als_data_path als_data;
122	struct ps_control_path ps_ctl;
123	struct ps_data_path ps_data;
124
125	bool is_als_active_nodata;// Active, but HAL don't need data sensor. such as orientation need
126	bool is_als_active_data;// Active and HAL need data .
127	bool is_ps_active_nodata;// Active, but HAL don't need data sensor. such as orientation need
128	bool is_ps_active_data;// Active and HAL need data .
129
130	bool is_als_first_data_after_enable;
131	bool is_ps_first_data_after_enable;
132	bool is_als_polling_run;
133	bool is_ps_polling_run;
134	bool is_als_batch_enable; //version2.this is used for judging whether sensor is in batch mode
135	bool is_ps_batch_enable; //version2.this is used for judging whether sensor is in batch mode
136
137	};
138
139	//for auto detect
140	extern int alsps_driver_add(struct alsps_init_info* obj) ;
141	extern int ps_report_interrupt_data(int value);
142	extern int als_data_report(struct input_dev *dev, int value,int status);
143	extern int als_register_control_path(struct als_control_path *ctl);
144	extern int als_register_data_path(struct als_data_path *data);
145	extern int ps_data_report(struct input_dev *dev, int value,int status);
146	extern int ps_register_control_path(struct ps_control_path *ctl);
147	extern int ps_register_data_path(struct ps_data_path *data);
148
149
150
151
152
153	#endif