import PULS_20160108

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / misc / mediatek / in_pocket_sensor / in_pocket.h

diff --git a/drivers/misc/mediatek/in_pocket_sensor/in_pocket.h b/drivers/misc/mediatek/in_pocket_sensor/in_pocket.h
new file mode 100644 (file)
index 0000000..ff5728a
--- /dev/null
+++ b/drivers/misc/mediatek/in_pocket_sensor/in_pocket.h
@@ -0,0 +1,105 @@
+#ifndef __INPK_H__
+#define __INPK_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 INPK_TAG               "<IN_POCKET> "
+#define INPK_FUN(f)            printk(INPK_TAG"%s\n", __func__)
+#define INPK_ERR(fmt, args...) printk(INPK_TAG"%s %d : "fmt, __func__, __LINE__, ##args)
+#define INPK_LOG(fmt, args...) printk(INPK_TAG fmt, ##args)
+#define INPK_VER(fmt, args...)  printk(INPK_TAG"%s: "fmt, __func__, ##args) //((void)0)
+
+//#define OP_INPK_DELAY                0X01
+#define        OP_INPK_ENABLE          0X02
+//#define OP_INPK_GET_DATA     0X04
+
+#define INPK_INVALID_VALUE -1
+
+#define EVENT_TYPE_INPK_VALUE          REL_X
+
+#define INPK_VALUE_MAX (32767)
+#define INPK_VALUE_MIN (-32768)
+#define INPK_STATUS_MIN (0)
+#define INPK_STATUS_MAX (64)
+#define INPK_DIV_MAX (32767)
+#define INPK_DIV_MIN (1)
+
+typedef enum {
+       INPK_DEACTIVATE,
+       INPK_ACTIVATE,
+       INPK_SUSPEND,
+       INPK_RESUME
+} inpk_state_e;
+
+struct inpk_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 inpk_data_path
+{
+       int (*get_data)(u16 *value, int *status);
+};
+
+struct inpk_init_info
+{
+       char *name;
+       int (*init)(void);
+       int (*uninit)(void);
+       struct platform_driver* platform_diver_addr;
+};
+
+struct inpk_data{
+       hwm_sensor_data inpk_data ;
+       int data_updata;
+       //struct mutex lock;
+};
+
+struct inpk_drv_obj {
+    void *self;
+       int polling;
+       int (*inpk_operate)(void* self, uint32_t command, void* buff_in, int size_in,
+               void* buff_out, int size_out, int* actualout);
+};
+
+struct inpk_context {
+       struct input_dev   *idev;
+       struct miscdevice   mdev;
+       struct work_struct  report;
+       struct mutex inpk_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 inpk_data       drv_data;
+       struct inpk_control_path   inpk_ctl;
+       struct inpk_data_path   inpk_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 inpk_notify(void);
+extern int inpk_driver_add(struct inpk_init_info* obj) ;
+extern int inpk_register_control_path(struct inpk_control_path *ctl);
+extern int inpk_register_data_path(struct inpk_data_path *data);
+
+#endif