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Diffstat (limited to 'healthd/healthd.h')
| -rw-r--r-- | healthd/healthd.h | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/healthd/healthd.h b/healthd/healthd.h deleted file mode 100644 index 1f0d28c..0000000 --- a/healthd/healthd.h +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Copyright (C) 2013 The Android Open Source Project - * Copyright (C) 2017 The LineageOS Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef _HEALTHD_H_ -#define _HEALTHD_H_ - -#include <batteryservice/BatteryService.h> -#include <sys/types.h> -#include <utils/Errors.h> -#include <utils/String8.h> - -// periodic_chores_interval_fast, periodic_chores_interval_slow: intervals at -// which healthd wakes up to poll health state and perform periodic chores, -// in units of seconds: -// -// periodic_chores_interval_fast is used while the device is not in -// suspend, or in suspend and connected to a charger (to watch for battery -// overheat due to charging). The default value is 60 (1 minute). Value -// -1 turns off periodic chores (and wakeups) in these conditions. -// -// periodic_chores_interval_slow is used when the device is in suspend and -// not connected to a charger (to watch for a battery drained to zero -// remaining capacity). The default value is 600 (10 minutes). Value -1 -// tuns off periodic chores (and wakeups) in these conditions. -// -// power_supply sysfs attribute file paths. Set these to specific paths -// to use for the associated battery parameters. healthd will search for -// appropriate power_supply attribute files to use for any paths left empty: -// -// batteryStatusPath: charging status (POWER_SUPPLY_PROP_STATUS) -// batteryHealthPath: battery health (POWER_SUPPLY_PROP_HEALTH) -// batteryPresentPath: battery present (POWER_SUPPLY_PROP_PRESENT) -// batteryCapacityPath: remaining capacity (POWER_SUPPLY_PROP_CAPACITY) -// batteryVoltagePath: battery voltage (POWER_SUPPLY_PROP_VOLTAGE_NOW) -// batteryTemperaturePath: battery temperature (POWER_SUPPLY_PROP_TEMP) -// batteryTechnologyPath: battery technology (POWER_SUPPLY_PROP_TECHNOLOGY) -// batteryCurrentNowPath: battery current (POWER_SUPPLY_PROP_CURRENT_NOW) -// batteryCurrentAvgPath: battery average (POWER_SUPPLY_PROP_CURRENT_AVG) -// batteryChargeCounterPath: battery accumulated charge -// (POWER_SUPPLY_PROP_CHARGE_COUNTER) -// -// dockBatteryStatusPath: dock charging status (POWER_SUPPLY_PROP_STATUS) -// dockBatteryHealthPath: dock battery health (POWER_SUPPLY_PROP_HEALTH) -// dockBatteryPresentPath: dock battery present (POWER_SUPPLY_PROP_PRESENT) -// dockBatteryCapacityPath: remaining dock capacity (POWER_SUPPLY_PROP_CAPACITY) -// dockBatteryVoltagePath: dock battery voltage (POWER_SUPPLY_PROP_VOLTAGE_NOW) -// dockBatteryTemperaturePath: dock battery temperature (POWER_SUPPLY_PROP_TEMP) -// dockBatteryTechnologyPath: dock battery technology (POWER_SUPPLY_PROP_TECHNOLOGY) -// dockBatteryCurrentNowPath: dock battery current (POWER_SUPPLY_PROP_CURRENT_NOW) -// dockBatteryCurrentAvgPath: dock battery average (POWER_SUPPLY_PROP_CURRENT_AVG) -// dockBatteryChargeCounterPath: dock battery accumulated charge -// (POWER_SUPPLY_PROP_CHARGE_COUNTER) -// -// The dockBatterySupported property indicates whether a dock battery is supported -// by the device, and whether this module should fetch dock battery values. -// Defaults is to false. - -struct healthd_config { - int periodic_chores_interval_fast; - int periodic_chores_interval_slow; - - android::String8 batteryStatusPath; - android::String8 batteryHealthPath; - android::String8 batteryPresentPath; - android::String8 batteryCapacityPath; - android::String8 batteryVoltagePath; - android::String8 batteryTemperaturePath; - android::String8 batteryTechnologyPath; - android::String8 batteryCurrentNowPath; - android::String8 batteryCurrentAvgPath; - android::String8 batteryChargeCounterPath; - android::String8 batteryFullChargePath; - android::String8 batteryCycleCountPath; - - int (*energyCounter)(int64_t *); - int boot_min_cap; - bool (*screen_on)(android::BatteryProperties *props); - - bool dockBatterySupported; - android::String8 dockBatteryStatusPath; - android::String8 dockBatteryHealthPath; - android::String8 dockBatteryPresentPath; - android::String8 dockBatteryCapacityPath; - android::String8 dockBatteryVoltagePath; - android::String8 dockBatteryTemperaturePath; - android::String8 dockBatteryTechnologyPath; - android::String8 dockBatteryCurrentNowPath; - android::String8 dockBatteryCurrentAvgPath; - android::String8 dockBatteryChargeCounterPath; - - int (*dockEnergyCounter)(int64_t *); -}; - -// Global helper functions - -int healthd_register_event(int fd, void (*handler)(uint32_t)); -void healthd_battery_update(); -android::status_t healthd_get_property(int id, - struct android::BatteryProperty *val); -android::status_t healthd_get_dock_property(int id, - struct android::BatteryProperty *val); -void healthd_dump_battery_state(int fd); - -struct healthd_mode_ops { - void (*init)(struct healthd_config *config); - int (*preparetowait)(void); - void (*heartbeat)(void); - void (*battery_update)(struct android::BatteryProperties *props); -}; - -extern struct healthd_mode_ops *healthd_mode_ops; - -// Charger mode - -void healthd_mode_charger_init(struct healthd_config *config); -int healthd_mode_charger_preparetowait(void); -void healthd_mode_charger_heartbeat(void); -void healthd_mode_charger_battery_update( - struct android::BatteryProperties *props); - -// The following are implemented in libhealthd_board to handle board-specific -// behavior. -// -// healthd_board_init() is called at startup time to modify healthd's -// configuration according to board-specific requirements. config -// points to the healthd configuration values described above. To use default -// values, this function can simply return without modifying the fields of the -// config parameter. - -void healthd_board_init(struct healthd_config *config); - -// Process updated battery property values. This function is called when -// the kernel sends updated battery status via a uevent from the power_supply -// subsystem, or when updated values are polled by healthd, as for periodic -// poll of battery state. -// -// props are the battery properties read from the kernel. These values may -// be modified in this call, prior to sending the modified values to the -// Android runtime. -// -// Return 0 to indicate the usual kernel log battery status heartbeat message -// is to be logged, or non-zero to prevent logging this information. - -int healthd_board_battery_update(struct android::BatteryProperties *props); - -//This API is called to turn on/off the display backlight incase it can't be -//handle correcty in the display driver by calling gr_fg_blank(); -void healthd_board_mode_charger_set_backlight(bool en); - -//This API is called to update the battery/charging status by using the user -//noticeable method other then the animation, such as: LEDs -void healthd_board_mode_charger_battery_update(struct android::BatteryProperties *batt_prop); - -//This API is used to handle some board specific charger mode initialization, -//such as: checking the charging is enabled or not. -void healthd_board_mode_charger_init(void); - -//This API is called in the draw_battery() function to draw more infomation -//about the battery on the animation, such as the SoC (State of Charge). -void healthd_board_mode_charger_draw_battery(struct android::BatteryProperties *batt_prop); - -#endif /* _HEALTHD_H_ */ |