diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/power_supply.h')
-rw-r--r-- | ANDROID_3.4.5/include/linux/power_supply.h | 279 |
1 files changed, 0 insertions, 279 deletions
diff --git a/ANDROID_3.4.5/include/linux/power_supply.h b/ANDROID_3.4.5/include/linux/power_supply.h deleted file mode 100644 index e1f54479..00000000 --- a/ANDROID_3.4.5/include/linux/power_supply.h +++ /dev/null @@ -1,279 +0,0 @@ -/* - * Universal power supply monitor class - * - * Copyright © 2007 Anton Vorontsov <cbou@mail.ru> - * Copyright © 2004 Szabolcs Gyurko - * Copyright © 2003 Ian Molton <spyro@f2s.com> - * - * Modified: 2004, Oct Szabolcs Gyurko - * - * You may use this code as per GPL version 2 - */ - -#ifndef __LINUX_POWER_SUPPLY_H__ -#define __LINUX_POWER_SUPPLY_H__ - -#include <linux/workqueue.h> -#include <linux/leds.h> - -struct device; - -/* - * All voltages, currents, charges, energies, time and temperatures in uV, - * µA, µAh, µWh, seconds and tenths of degree Celsius unless otherwise - * stated. It's driver's job to convert its raw values to units in which - * this class operates. - */ - -/* - * For systems where the charger determines the maximum battery capacity - * the min and max fields should be used to present these values to user - * space. Unused/unknown fields will not appear in sysfs. - */ - -enum { - POWER_SUPPLY_STATUS_UNKNOWN = 0, - POWER_SUPPLY_STATUS_CHARGING, - POWER_SUPPLY_STATUS_DISCHARGING, - POWER_SUPPLY_STATUS_NOT_CHARGING, - POWER_SUPPLY_STATUS_FULL, -}; - -enum { - POWER_SUPPLY_CHARGE_TYPE_UNKNOWN = 0, - POWER_SUPPLY_CHARGE_TYPE_NONE, - POWER_SUPPLY_CHARGE_TYPE_TRICKLE, - POWER_SUPPLY_CHARGE_TYPE_FAST, -}; - -enum { - POWER_SUPPLY_HEALTH_UNKNOWN = 0, - POWER_SUPPLY_HEALTH_GOOD, - POWER_SUPPLY_HEALTH_OVERHEAT, - POWER_SUPPLY_HEALTH_DEAD, - POWER_SUPPLY_HEALTH_OVERVOLTAGE, - POWER_SUPPLY_HEALTH_UNSPEC_FAILURE, - POWER_SUPPLY_HEALTH_COLD, -}; - -enum { - POWER_SUPPLY_TECHNOLOGY_UNKNOWN = 0, - POWER_SUPPLY_TECHNOLOGY_NiMH, - POWER_SUPPLY_TECHNOLOGY_LION, - POWER_SUPPLY_TECHNOLOGY_LIPO, - POWER_SUPPLY_TECHNOLOGY_LiFe, - POWER_SUPPLY_TECHNOLOGY_NiCd, - POWER_SUPPLY_TECHNOLOGY_LiMn, -}; - -enum { - POWER_SUPPLY_CAPACITY_LEVEL_UNKNOWN = 0, - POWER_SUPPLY_CAPACITY_LEVEL_CRITICAL, - POWER_SUPPLY_CAPACITY_LEVEL_LOW, - POWER_SUPPLY_CAPACITY_LEVEL_NORMAL, - POWER_SUPPLY_CAPACITY_LEVEL_HIGH, - POWER_SUPPLY_CAPACITY_LEVEL_FULL, -}; - -enum { - POWER_SUPPLY_SCOPE_UNKNOWN = 0, - POWER_SUPPLY_SCOPE_SYSTEM, - POWER_SUPPLY_SCOPE_DEVICE, -}; - -enum power_supply_property { - /* Properties of type `int' */ - POWER_SUPPLY_PROP_STATUS = 0, - POWER_SUPPLY_PROP_CHARGE_TYPE, - POWER_SUPPLY_PROP_HEALTH, - POWER_SUPPLY_PROP_PRESENT, - POWER_SUPPLY_PROP_ONLINE, - POWER_SUPPLY_PROP_TECHNOLOGY, - POWER_SUPPLY_PROP_CYCLE_COUNT, - POWER_SUPPLY_PROP_VOLTAGE_MAX, - POWER_SUPPLY_PROP_VOLTAGE_MIN, - POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN, - POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN, - POWER_SUPPLY_PROP_VOLTAGE_NOW, - POWER_SUPPLY_PROP_VOLTAGE_AVG, - POWER_SUPPLY_PROP_CURRENT_MAX, - POWER_SUPPLY_PROP_CURRENT_NOW, - POWER_SUPPLY_PROP_CURRENT_AVG, - POWER_SUPPLY_PROP_POWER_NOW, - POWER_SUPPLY_PROP_POWER_AVG, - POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN, - POWER_SUPPLY_PROP_CHARGE_EMPTY_DESIGN, - POWER_SUPPLY_PROP_CHARGE_FULL, - POWER_SUPPLY_PROP_CHARGE_EMPTY, - POWER_SUPPLY_PROP_CHARGE_NOW, - POWER_SUPPLY_PROP_CHARGE_AVG, - POWER_SUPPLY_PROP_CHARGE_COUNTER, - POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN, - POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN, - POWER_SUPPLY_PROP_ENERGY_FULL, - POWER_SUPPLY_PROP_ENERGY_EMPTY, - POWER_SUPPLY_PROP_ENERGY_NOW, - POWER_SUPPLY_PROP_ENERGY_AVG, - POWER_SUPPLY_PROP_CAPACITY, /* in percents! */ - POWER_SUPPLY_PROP_CAPACITY_LEVEL, - POWER_SUPPLY_PROP_TEMP, - POWER_SUPPLY_PROP_TEMP_AMBIENT, - POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW, - POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG, - POWER_SUPPLY_PROP_TIME_TO_FULL_NOW, - POWER_SUPPLY_PROP_TIME_TO_FULL_AVG, - POWER_SUPPLY_PROP_TYPE, /* use power_supply.type instead */ - POWER_SUPPLY_PROP_SCOPE, - /* Local extensions */ - POWER_SUPPLY_PROP_USB_HC, - POWER_SUPPLY_PROP_USB_OTG, - POWER_SUPPLY_PROP_CHARGE_ENABLED, - /* Properties of type `const char *' */ - POWER_SUPPLY_PROP_MODEL_NAME, - POWER_SUPPLY_PROP_MANUFACTURER, - POWER_SUPPLY_PROP_SERIAL_NUMBER, -}; - -enum power_supply_type { - POWER_SUPPLY_TYPE_UNKNOWN = 0, - POWER_SUPPLY_TYPE_BATTERY, - POWER_SUPPLY_TYPE_UPS, - POWER_SUPPLY_TYPE_MAINS, - POWER_SUPPLY_TYPE_USB, /* Standard Downstream Port */ - POWER_SUPPLY_TYPE_USB_DCP, /* Dedicated Charging Port */ - POWER_SUPPLY_TYPE_USB_CDP, /* Charging Downstream Port */ - POWER_SUPPLY_TYPE_USB_ACA, /* Accessory Charger Adapters */ -}; - -union power_supply_propval { - int intval; - const char *strval; -}; - -struct power_supply { - const char *name; - enum power_supply_type type; - enum power_supply_property *properties; - size_t num_properties; - - char **supplied_to; - size_t num_supplicants; - - int (*get_property)(struct power_supply *psy, - enum power_supply_property psp, - union power_supply_propval *val); - int (*set_property)(struct power_supply *psy, - enum power_supply_property psp, - const union power_supply_propval *val); - int (*property_is_writeable)(struct power_supply *psy, - enum power_supply_property psp); - void (*external_power_changed)(struct power_supply *psy); - void (*set_charged)(struct power_supply *psy); - - /* For APM emulation, think legacy userspace. */ - int use_for_apm; - - /* private */ - struct device *dev; - struct work_struct changed_work; - spinlock_t changed_lock; - bool changed; - -#ifdef CONFIG_LEDS_TRIGGERS - struct led_trigger *charging_full_trig; - char *charging_full_trig_name; - struct led_trigger *charging_trig; - char *charging_trig_name; - struct led_trigger *full_trig; - char *full_trig_name; - struct led_trigger *online_trig; - char *online_trig_name; - struct led_trigger *charging_blink_full_solid_trig; - char *charging_blink_full_solid_trig_name; -#endif -}; - -/* - * This is recommended structure to specify static power supply parameters. - * Generic one, parametrizable for different power supplies. Power supply - * class itself does not use it, but that's what implementing most platform - * drivers, should try reuse for consistency. - */ - -struct power_supply_info { - const char *name; - int technology; - int voltage_max_design; - int voltage_min_design; - int charge_full_design; - int charge_empty_design; - int energy_full_design; - int energy_empty_design; - int use_for_apm; -}; - -extern struct power_supply *power_supply_get_by_name(char *name); -extern void power_supply_changed(struct power_supply *psy); -extern int power_supply_am_i_supplied(struct power_supply *psy); -extern int power_supply_set_battery_charged(struct power_supply *psy); - -#if defined(CONFIG_POWER_SUPPLY) || defined(CONFIG_POWER_SUPPLY_MODULE) -extern int power_supply_is_system_supplied(void); -#else -static inline int power_supply_is_system_supplied(void) { return -ENOSYS; } -#endif - -extern int power_supply_register(struct device *parent, - struct power_supply *psy); -extern void power_supply_unregister(struct power_supply *psy); -extern int power_supply_powers(struct power_supply *psy, struct device *dev); - -/* For APM emulation, think legacy userspace. */ -extern struct class *power_supply_class; - -static inline bool power_supply_is_amp_property(enum power_supply_property psp) -{ - switch (psp) { - case POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN: - case POWER_SUPPLY_PROP_CHARGE_EMPTY_DESIGN: - case POWER_SUPPLY_PROP_CHARGE_FULL: - case POWER_SUPPLY_PROP_CHARGE_EMPTY: - case POWER_SUPPLY_PROP_CHARGE_NOW: - case POWER_SUPPLY_PROP_CHARGE_AVG: - case POWER_SUPPLY_PROP_CHARGE_COUNTER: - case POWER_SUPPLY_PROP_CURRENT_MAX: - case POWER_SUPPLY_PROP_CURRENT_NOW: - case POWER_SUPPLY_PROP_CURRENT_AVG: - return 1; - default: - break; - } - - return 0; -} - -static inline bool power_supply_is_watt_property(enum power_supply_property psp) -{ - switch (psp) { - case POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN: - case POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN: - case POWER_SUPPLY_PROP_ENERGY_FULL: - case POWER_SUPPLY_PROP_ENERGY_EMPTY: - case POWER_SUPPLY_PROP_ENERGY_NOW: - case POWER_SUPPLY_PROP_ENERGY_AVG: - case POWER_SUPPLY_PROP_VOLTAGE_MAX: - case POWER_SUPPLY_PROP_VOLTAGE_MIN: - case POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN: - case POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN: - case POWER_SUPPLY_PROP_VOLTAGE_NOW: - case POWER_SUPPLY_PROP_VOLTAGE_AVG: - case POWER_SUPPLY_PROP_POWER_NOW: - return 1; - default: - break; - } - - return 0; -} - -#endif /* __LINUX_POWER_SUPPLY_H__ */ |