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#ifndef __SHK_H__
#define __SHK_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 SHK_TAG "<SHAKE> "
#define SHK_FUN(f) printk(SHK_TAG"%s\n", __func__)
#define SHK_ERR(fmt, args...) printk(SHK_TAG"%s %d : "fmt, __func__, __LINE__, ##args)
#define SHK_LOG(fmt, args...) printk(SHK_TAG fmt, ##args)
#define SHK_VER(fmt, args...) printk(SHK_TAG"%s: "fmt, __func__, ##args) //((void)0)
//#define OP_SHK_DELAY 0X01
#define OP_SHK_ENABLE 0X02
//#define OP_SHK_GET_DATA 0X04
#define SHK_INVALID_VALUE -1
#define EVENT_TYPE_SHK_VALUE REL_X
#define SHK_VALUE_MAX (32767)
#define SHK_VALUE_MIN (-32768)
#define SHK_STATUS_MIN (0)
#define SHK_STATUS_MAX (64)
#define SHK_DIV_MAX (32767)
#define SHK_DIV_MIN (1)
typedef enum {
SHK_DEACTIVATE,
SHK_ACTIVATE,
SHK_SUSPEND,
SHK_RESUME
} shk_state_e;
struct shk_control_path
{
// int (*enable_nodata)(int en);//only enable not report event to HAL
int (*open_report_data)(int open);//open data rerport to HAL
// int (*enable)(int en);
//bool is_support_batch;//version2.used for batch mode support flag
};
struct shk_data_path
{
int (*get_data)(u16 *value, int *status);
};
struct shk_init_info
{
char *name;
int (*init)(void);
int (*uninit)(void);
struct platform_driver* platform_diver_addr;
};
struct shk_data{
hwm_sensor_data shk_data ;
int data_updata;
//struct mutex lock;
};
struct shk_drv_obj {
void *self;
int polling;
int (*shk_operate)(void* self, uint32_t command, void* buff_in, int size_in,
void* buff_out, int size_out, int* actualout);
};
struct shk_context {
struct input_dev *idev;
struct miscdevice mdev;
struct work_struct report;
struct mutex shk_op_mutex;
atomic_t wake; /*user-space request to wake-up, used with stop*/
atomic_t trace;
struct early_suspend early_drv;
atomic_t early_suspend;
atomic_t suspend;
struct shk_data drv_data;
struct shk_control_path shk_ctl;
struct shk_data_path shk_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_batch_enable; //version2.this is used for judging whether sensor is in batch mode
};
extern int shk_notify(void);
extern int shk_driver_add(struct shk_init_info* obj) ;
extern int shk_register_control_path(struct shk_control_path *ctl);
extern int shk_register_data_path(struct shk_data_path *data);
#endif
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