90 lines
2.2 KiB
C
90 lines
2.2 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 __SITUATION_H__
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#define __SITUATION_H__
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#include <linux/interrupt.h>
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#include <linux/platform_device.h>
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#include <linux/input.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 <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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#include <linux/pm_wakeup.h>
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enum situation_index_table {
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inpocket = 0,
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stationary,
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wake_gesture,
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pickup_gesture,
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glance_gesture,
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answer_call,
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motion_detect,
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device_orientation,
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tilt_detector,
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flat,
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sar,
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max_situation_support,
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};
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struct situation_control_path {
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int (*open_report_data)(int open);
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int (*batch)(int flag, int64_t samplingPeriodNs,
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int64_t maxBatchReportLatencyNs);
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int (*flush)(void);
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bool is_support_wake_lock;
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bool is_support_batch;
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};
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struct situation_data_path {
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int (*get_data)(int *value, int *status);
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};
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struct situation_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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};
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struct situation_data_control_context {
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struct situation_control_path situation_ctl;
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struct situation_data_path situation_data;
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bool is_active_data;
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bool is_active_nodata;
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bool is_batch_enable;
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int power;
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int enable;
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int64_t delay_ns;
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int64_t latency_ns;
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};
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struct situation_context {
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struct sensor_attr_t mdev;
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struct mutex situation_op_mutex;
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struct situation_data_control_context
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ctl_context[max_situation_support];
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struct wakeup_source *ws[max_situation_support];
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char *wake_lock_name[max_situation_support];
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};
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extern int situation_data_report_t(int handle, uint32_t one_sample_data,
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int64_t time_stamp);
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extern int situation_data_report(int handle, uint32_t one_sample_data);
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extern int situation_notify_t(int handle, int64_t time_stamp);
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extern int situation_notify(int handle);
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extern int situation_flush_report(int handle);
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extern int situation_driver_add(struct situation_init_info *obj, int handle);
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extern int situation_register_control_path(
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struct situation_control_path *ctl, int handle);
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extern int situation_register_data_path(struct situation_data_path *data,
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int handle);
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extern int sar_data_report(int32_t value[3]);
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extern int sar_data_report_t(int32_t value[3], int64_t time_stamp);
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#endif
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