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#ifndef __GYROSCOPE_H__
#define __GYROSCOPE_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>
#include "gyro_factory.h"
#define GYRO_TAG "<GYROSCOPE> "
#define GYRO_FUN(f) printk(GYRO_TAG"%s\n", __func__)
#define GYRO_ERR(fmt, args...) printk(GYRO_TAG"%s %d : "fmt, __func__, __LINE__, ##args)
#define GYRO_LOG(fmt, args...) printk(GYRO_TAG fmt, ##args)
#define GYRO_VER(fmt, args...) printk(GYRO_TAG"%s: "fmt, __func__, ##args) //((void)0)
#define OP_GYRO_DELAY 0X01
#define OP_GYRO_ENABLE 0X02
#define OP_GYRO_GET_DATA 0X04
#define GYRO_INVALID_VALUE -1
#define EVENT_TYPE_GYRO_X ABS_X
#define EVENT_TYPE_GYRO_Y ABS_Y
#define EVENT_TYPE_GYRO_Z ABS_Z
#define EVENT_TYPE_GYRO_UPDATE REL_X
#define EVENT_TYPE_GYRO_STATUS ABS_WHEEL
#define GYRO_VALUE_MAX (32767)
#define GYRO_VALUE_MIN (-32768)
#define GYRO_STATUS_MIN (0)
#define GYRO_STATUS_MAX (64)
#define GYRO_DIV_MAX (32767)
#define GYRO_DIV_MIN (1)
#define GYRO_AXIS_X 0
#define GYRO_AXIS_Y 1
#define GYRO_AXIS_Z 2
#define MAX_CHOOSE_GYRO_NUM 5
#define GYRO_AXES_NUM 3
struct gyro_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);
bool is_report_input_direct;
bool is_support_batch;
int (*gyro_calibration)(int type, int cali[3]);//version3 sensor common layer factory mode API1
bool is_use_common_factory;
};
struct gyro_data_path
{
int (*get_data)(int *x,int *y, int *z,int *status);
int (*get_raw_data)(int *x,int *y, int *z);//version3 sensor common layer factory mode API2
int vender_div;
};
struct gyro_init_info
{
char *name;
int (*init)(void);
int (*uninit)(void);
struct platform_driver* platform_diver_addr;
};
struct gyro_data{
hwm_sensor_data gyro_data ;
int data_updata;
//struct mutex lock;
};
struct gyro_drv_obj {
void *self;
int polling;
int (*gyro_operate)(void* self, uint32_t command, void* buff_in, int size_in,
void* buff_out, int size_out, int* actualout);
};
struct gyro_context {
struct input_dev *idev;
struct miscdevice mdev;
struct work_struct report;
struct mutex gyro_op_mutex;
atomic_t delay; /*polling period for reporting input event*/
atomic_t wake; /*user-space request to wake-up, used with stop*/
struct timer_list timer; /* polling timer */
atomic_t trace;
struct early_suspend early_drv;
atomic_t early_suspend;
//struct gyro_drv_obj drv_obj;
struct gyro_data drv_data;
int cali_sw[GYRO_AXES_NUM+1];
struct gyro_control_path gyro_ctl;
struct gyro_data_path gyro_data;
bool is_active_nodata; // Active, but HAL don't need data sensor. such as orientation need
bool is_active_data; // Active and HAL need data .
bool is_first_data_after_enable;
bool is_polling_run;
bool is_batch_enable;
};
//driver API for internal
//extern int gyro_enable_nodata(int enable);
//extern int gyro_attach(struct gyro_drv_obj *obj);
//driver API for third party vendor
//for auto detect
extern int gyro_driver_add(struct gyro_init_info* obj) ;
extern int gyro_data_report(int x, int y, int z,int status);
extern int gyro_register_control_path(struct gyro_control_path *ctl);
extern int gyro_register_data_path(struct gyro_data_path *data);
#endif
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