163 lines
4.9 KiB
C
163 lines
4.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2019 MediaTek Inc.
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*/
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#ifndef __STEP_C_H__
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#define __STEP_C_H__
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//#include <linux/pm_wakeup.h>
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#include <linux/interrupt.h>
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#include <linux/platform_device.h>
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#include <linux/workqueue.h>
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#include <linux/slab.h>
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#include <linux/module.h>
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#include <linux/irq.h>
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#include <linux/uaccess.h>
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#include <linux/delay.h>
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#include <linux/kobject.h>
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#include <linux/atomic.h>
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#include <linux/ioctl.h>
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#include <sensors_io.h>
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#include <hwmsen_helper.h>
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#include <hwmsensor.h>
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#include <linux/poll.h>
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#include "sensor_attr.h"
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#include "sensor_event.h"
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#define OP_STEP_C_DELAY 0X01
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#define OP_STEP_C_ENABLE 0X02
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#define OP_STEP_C_GET_DATA 0X04
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#define STEP_C_INVALID_VALUE -1
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#define EVENT_TYPE_STEP_C_VALUE ABS_X
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#define EVENT_TYPE_STEP_C_STATUS ABS_WHEEL
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#define EVENT_TYPE_STEP_DETECTOR_VALUE REL_Y
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#define EVENT_TYPE_SIGNIFICANT_VALUE REL_Z
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#define STEP_C_VALUE_MAX (32767)
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#define STEP_C_VALUE_MIN (-32768)
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#define STEP_C_STATUS_MIN (0)
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#define STEP_C_STATUS_MAX (64)
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#define STEP_C_DIV_MAX (32767)
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#define STEP_C_DIV_MIN (1)
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#define MAX_CHOOSE_STEP_C_NUM 5
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struct step_c_control_path {
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int (*open_report_data)(int open);/* open data rerport to HAL */
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int (*enable_nodata)(int en);/* only enable not report event to HAL */
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int (*enable_step_detect)(int en);
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int (*enable_significant)(int en);
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int (*enable_floor_c)(int en);
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int (*step_c_set_delay)(u64 delay);
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int (*step_d_set_delay)(u64 delay);
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int (*floor_c_set_delay)(u64 delay);
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int (*step_c_batch)(int flag,
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int64_t samplingPeriodNs, int64_t maxBatchReportLatencyNs);
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int (*step_c_flush)(void);/* open data rerport to HAL */
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int (*step_d_batch)(int flag,
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int64_t samplingPeriodNs, int64_t maxBatchReportLatencyNs);
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int (*step_d_flush)(void);/* open data rerport to HAL */
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int (*smd_batch)(int flag,
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int64_t samplingPeriodNs, int64_t maxBatchReportLatencyNs);
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int (*smd_flush)(void);/* open data rerport to HAL */
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int (*floor_c_batch)(int flag,
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int64_t samplingPeriodNs, int64_t maxBatchReportLatencyNs);
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int (*floor_c_flush)(void);/* open data rerport to HAL */
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bool is_report_input_direct;
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bool is_counter_support_batch;/* version2. batch M support flag */
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bool is_detector_support_batch;/* version2. batch M support flag */
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bool is_smd_support_batch;/* version2. batch M support flag */
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bool is_floor_c_support_batch;/* version2. batch M support flag */
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};
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struct step_c_data_path {
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int (*get_data)(uint32_t *value, int *status);
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int (*get_data_step_d)(uint32_t *value, int *status);
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int (*get_data_significant)(uint32_t *value, int *status);
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int (*get_data_floor_c)(uint32_t *value, int *status);
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int vender_div;
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};
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struct step_c_init_info {
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char *name;
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int (*init)(void);
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int (*uninit)(void);
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struct platform_driver *platform_diver_addr;
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};
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struct step_c_data {
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uint32_t counter;
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int status;
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int data_updata;
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uint32_t floor_counter;
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int floor_c_status;
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int floor_c_data_updata;
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};
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struct step_c_drv_obj {
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void *self;
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int polling;
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int (*step_c_operate)(void *self, uint32_t command, void *buff_in,
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int size_in, void *buff_out, int size_out, int *actualout);
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};
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struct step_c_context {
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struct input_dev *idev;
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struct sensor_attr_t mdev;
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struct work_struct report;
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struct mutex step_c_op_mutex;
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atomic_t delay; /*polling period for reporting input event*/
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atomic_t wake; /*user-space request to wake-up, used with stop*/
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struct timer_list timer; /* polling timer */
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atomic_t trace;
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atomic_t early_suspend;
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struct step_c_data drv_data;
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struct step_c_control_path step_c_ctl;
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struct step_c_data_path step_c_data;
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bool is_active_nodata;
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bool is_active_data; /* Active and HAL need */
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bool is_floor_c_active_data; /* Active and HAL need */
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bool is_first_data_after_enable;
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bool is_first_floor_c_data_after_enable;
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bool is_polling_run;
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bool is_step_c_batch_enable; /* v2. judge whether sensor in batch M*/
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bool is_step_d_batch_enable; /* v2. judge whether sensor in batch M*/
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bool is_floor_c_batch_enable; /* v2. judge whether sensor in batch M*/
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};
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/* for auto detect */
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enum STEP_NOTIFY_TYPE {
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TYPE_STEP_NON = 0,
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TYPE_STEP_DETECTOR = 1,
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TYPE_SIGNIFICANT = 2
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};
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extern int step_notify_t(enum STEP_NOTIFY_TYPE type, int64_t time_stamp);
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extern int step_notify(enum STEP_NOTIFY_TYPE type);
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extern int step_c_driver_add(struct step_c_init_info *obj);
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extern int step_c_data_report_t(uint32_t new_counter, int status,
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int64_t time_stamp);
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extern int step_c_data_report(uint32_t new_counter, int status);
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extern int step_c_flush_report(void);
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extern int step_d_flush_report(void);
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extern int smd_flush_report(void);
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int floor_c_data_report_t(uint32_t new_counter, int status, int64_t time_stamp);
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int floor_c_data_report(uint32_t new_counter, int status);
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int floor_c_flush_report(void);
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extern int step_c_register_control_path(struct step_c_control_path *ctl);
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extern int step_c_register_data_path(struct step_c_data_path *data);
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#endif
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