2007-05-03 14:27:45 -06:00
|
|
|
/*
|
|
|
|
* 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>
|
2013-08-02 14:38:02 -06:00
|
|
|
#include <linux/spinlock.h>
|
2013-11-19 03:18:03 -07:00
|
|
|
#include <linux/notifier.h>
|
2007-05-03 14:27:45 -06:00
|
|
|
|
2012-01-30 09:46:54 -07:00
|
|
|
struct device;
|
|
|
|
|
2007-05-03 14:27:45 -06:00
|
|
|
/*
|
|
|
|
* 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,
|
|
|
|
};
|
|
|
|
|
2009-07-02 07:45:18 -06:00
|
|
|
enum {
|
|
|
|
POWER_SUPPLY_CHARGE_TYPE_UNKNOWN = 0,
|
|
|
|
POWER_SUPPLY_CHARGE_TYPE_NONE,
|
|
|
|
POWER_SUPPLY_CHARGE_TYPE_TRICKLE,
|
|
|
|
POWER_SUPPLY_CHARGE_TYPE_FAST,
|
|
|
|
};
|
|
|
|
|
2007-05-03 14:27:45 -06:00
|
|
|
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,
|
2008-11-30 14:43:21 -07:00
|
|
|
POWER_SUPPLY_HEALTH_COLD,
|
2012-11-30 01:27:46 -07:00
|
|
|
POWER_SUPPLY_HEALTH_WATCHDOG_TIMER_EXPIRE,
|
|
|
|
POWER_SUPPLY_HEALTH_SAFETY_TIMER_EXPIRE,
|
2007-05-03 14:27:45 -06:00
|
|
|
};
|
|
|
|
|
|
|
|
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,
|
2008-01-06 18:12:41 -07:00
|
|
|
POWER_SUPPLY_TECHNOLOGY_LiMn,
|
2007-05-03 14:27:45 -06:00
|
|
|
};
|
|
|
|
|
2009-06-30 00:13:01 -06:00
|
|
|
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,
|
|
|
|
};
|
|
|
|
|
2011-12-07 12:24:20 -07:00
|
|
|
enum {
|
|
|
|
POWER_SUPPLY_SCOPE_UNKNOWN = 0,
|
|
|
|
POWER_SUPPLY_SCOPE_SYSTEM,
|
|
|
|
POWER_SUPPLY_SCOPE_DEVICE,
|
|
|
|
};
|
|
|
|
|
2007-05-03 14:27:45 -06:00
|
|
|
enum power_supply_property {
|
|
|
|
/* Properties of type `int' */
|
|
|
|
POWER_SUPPLY_PROP_STATUS = 0,
|
2009-07-02 07:45:18 -06:00
|
|
|
POWER_SUPPLY_PROP_CHARGE_TYPE,
|
2007-05-03 14:27:45 -06:00
|
|
|
POWER_SUPPLY_PROP_HEALTH,
|
|
|
|
POWER_SUPPLY_PROP_PRESENT,
|
|
|
|
POWER_SUPPLY_PROP_ONLINE,
|
2012-08-22 19:20:21 -06:00
|
|
|
POWER_SUPPLY_PROP_AUTHENTIC,
|
2007-05-03 14:27:45 -06:00
|
|
|
POWER_SUPPLY_PROP_TECHNOLOGY,
|
2009-10-15 04:31:30 -06:00
|
|
|
POWER_SUPPLY_PROP_CYCLE_COUNT,
|
2008-01-06 18:12:41 -07:00
|
|
|
POWER_SUPPLY_PROP_VOLTAGE_MAX,
|
|
|
|
POWER_SUPPLY_PROP_VOLTAGE_MIN,
|
2007-05-03 14:27:45 -06:00
|
|
|
POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN,
|
|
|
|
POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN,
|
|
|
|
POWER_SUPPLY_PROP_VOLTAGE_NOW,
|
|
|
|
POWER_SUPPLY_PROP_VOLTAGE_AVG,
|
2012-04-10 04:51:20 -06:00
|
|
|
POWER_SUPPLY_PROP_VOLTAGE_OCV,
|
2010-10-04 01:51:38 -06:00
|
|
|
POWER_SUPPLY_PROP_CURRENT_MAX,
|
2007-05-03 14:27:45 -06:00
|
|
|
POWER_SUPPLY_PROP_CURRENT_NOW,
|
|
|
|
POWER_SUPPLY_PROP_CURRENT_AVG,
|
2009-03-27 20:23:52 -06:00
|
|
|
POWER_SUPPLY_PROP_POWER_NOW,
|
|
|
|
POWER_SUPPLY_PROP_POWER_AVG,
|
2007-05-03 14:27:45 -06:00
|
|
|
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,
|
2008-05-12 19:46:29 -06:00
|
|
|
POWER_SUPPLY_PROP_CHARGE_COUNTER,
|
2012-05-06 06:46:44 -06:00
|
|
|
POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT,
|
2012-07-30 01:19:21 -06:00
|
|
|
POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX,
|
2012-05-06 06:46:44 -06:00
|
|
|
POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE,
|
2012-07-30 01:19:21 -06:00
|
|
|
POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX,
|
2012-10-09 10:55:29 -06:00
|
|
|
POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT,
|
|
|
|
POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX,
|
2007-05-03 14:27:45 -06:00
|
|
|
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! */
|
2012-07-05 05:29:12 -06:00
|
|
|
POWER_SUPPLY_PROP_CAPACITY_ALERT_MIN, /* in percents! */
|
|
|
|
POWER_SUPPLY_PROP_CAPACITY_ALERT_MAX, /* in percents! */
|
2009-06-30 00:13:01 -06:00
|
|
|
POWER_SUPPLY_PROP_CAPACITY_LEVEL,
|
2007-05-03 14:27:45 -06:00
|
|
|
POWER_SUPPLY_PROP_TEMP,
|
2012-07-05 05:29:12 -06:00
|
|
|
POWER_SUPPLY_PROP_TEMP_ALERT_MIN,
|
|
|
|
POWER_SUPPLY_PROP_TEMP_ALERT_MAX,
|
2007-05-03 14:27:45 -06:00
|
|
|
POWER_SUPPLY_PROP_TEMP_AMBIENT,
|
2012-07-05 05:29:12 -06:00
|
|
|
POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MIN,
|
|
|
|
POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MAX,
|
2007-05-03 14:27:45 -06:00
|
|
|
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,
|
2010-05-18 13:49:51 -06:00
|
|
|
POWER_SUPPLY_PROP_TYPE, /* use power_supply.type instead */
|
2011-12-07 12:24:20 -07:00
|
|
|
POWER_SUPPLY_PROP_SCOPE,
|
2007-05-03 14:27:45 -06:00
|
|
|
/* Properties of type `const char *' */
|
|
|
|
POWER_SUPPLY_PROP_MODEL_NAME,
|
|
|
|
POWER_SUPPLY_PROP_MANUFACTURER,
|
2008-01-22 10:46:50 -07:00
|
|
|
POWER_SUPPLY_PROP_SERIAL_NUMBER,
|
2007-05-03 14:27:45 -06:00
|
|
|
};
|
|
|
|
|
|
|
|
enum power_supply_type {
|
2011-12-01 00:08:33 -07:00
|
|
|
POWER_SUPPLY_TYPE_UNKNOWN = 0,
|
|
|
|
POWER_SUPPLY_TYPE_BATTERY,
|
2007-05-03 14:27:45 -06:00
|
|
|
POWER_SUPPLY_TYPE_UPS,
|
|
|
|
POWER_SUPPLY_TYPE_MAINS,
|
2010-10-04 01:51:37 -06:00
|
|
|
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 */
|
2007-05-03 14:27:45 -06:00
|
|
|
};
|
|
|
|
|
2013-11-19 03:18:03 -07:00
|
|
|
enum power_supply_notifier_events {
|
|
|
|
PSY_EVENT_PROP_CHANGED,
|
|
|
|
};
|
|
|
|
|
2007-05-03 14:27:45 -06:00
|
|
|
union power_supply_propval {
|
|
|
|
int intval;
|
|
|
|
const char *strval;
|
|
|
|
};
|
|
|
|
|
2013-06-28 19:17:22 -06:00
|
|
|
struct device_node;
|
|
|
|
|
2007-05-03 14:27:45 -06:00
|
|
|
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;
|
|
|
|
|
2013-04-01 15:45:54 -06:00
|
|
|
char **supplied_from;
|
|
|
|
size_t num_supplies;
|
2013-04-01 15:45:55 -06:00
|
|
|
struct device_node *of_node;
|
2013-04-01 15:45:54 -06:00
|
|
|
|
2007-05-03 14:27:45 -06:00
|
|
|
int (*get_property)(struct power_supply *psy,
|
|
|
|
enum power_supply_property psp,
|
|
|
|
union power_supply_propval *val);
|
2010-05-18 13:49:52 -06:00
|
|
|
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);
|
2007-05-03 14:27:45 -06:00
|
|
|
void (*external_power_changed)(struct power_supply *psy);
|
2009-07-23 12:35:53 -06:00
|
|
|
void (*set_charged)(struct power_supply *psy);
|
2007-05-03 14:27:45 -06:00
|
|
|
|
|
|
|
/* For APM emulation, think legacy userspace. */
|
|
|
|
int use_for_apm;
|
|
|
|
|
|
|
|
/* private */
|
|
|
|
struct device *dev;
|
|
|
|
struct work_struct changed_work;
|
2013-08-02 14:38:02 -06:00
|
|
|
spinlock_t changed_lock;
|
|
|
|
bool changed;
|
2012-05-09 09:06:47 -06:00
|
|
|
#ifdef CONFIG_THERMAL
|
|
|
|
struct thermal_zone_device *tzd;
|
2012-10-09 10:55:59 -06:00
|
|
|
struct thermal_cooling_device *tcd;
|
2012-05-09 09:06:47 -06:00
|
|
|
#endif
|
2007-05-03 14:27:45 -06:00
|
|
|
|
|
|
|
#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;
|
2011-01-07 09:28:17 -07:00
|
|
|
struct led_trigger *charging_blink_full_solid_trig;
|
|
|
|
char *charging_blink_full_solid_trig_name;
|
2007-05-03 14:27:45 -06:00
|
|
|
#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;
|
|
|
|
};
|
|
|
|
|
2013-11-19 03:18:03 -07:00
|
|
|
extern struct atomic_notifier_head power_supply_notifier;
|
|
|
|
extern int power_supply_reg_notifier(struct notifier_block *nb);
|
|
|
|
extern void power_supply_unreg_notifier(struct notifier_block *nb);
|
2013-02-01 12:40:17 -07:00
|
|
|
extern struct power_supply *power_supply_get_by_name(const char *name);
|
2013-11-24 09:49:29 -07:00
|
|
|
#ifdef CONFIG_OF
|
|
|
|
extern struct power_supply *power_supply_get_by_phandle(struct device_node *np,
|
|
|
|
const char *property);
|
|
|
|
#else /* !CONFIG_OF */
|
|
|
|
static inline struct power_supply *
|
|
|
|
power_supply_get_by_phandle(struct device_node *np, const char *property)
|
|
|
|
{ return NULL; }
|
|
|
|
#endif /* CONFIG_OF */
|
2007-05-03 14:27:45 -06:00
|
|
|
extern void power_supply_changed(struct power_supply *psy);
|
|
|
|
extern int power_supply_am_i_supplied(struct power_supply *psy);
|
2009-07-23 12:35:53 -06:00
|
|
|
extern int power_supply_set_battery_charged(struct power_supply *psy);
|
2007-05-03 14:27:45 -06:00
|
|
|
|
power_supply: Make the core a boolean instead of a tristate
On Mon, Apr 02, 2012 at 01:53:23PM +1000, Benjamin Herrenschmidt wrote:
> > drivers/built-in.o: In function `.nouveau_pm_trigger':
> > (.text+0xa56e8): undefined reference to `.power_supply_is_system_supplied'
> >
> > nouveau probably needs to depends on CONFIG_POWER_SUPPLY to force a module
> > build with the latter is =m
>
> Ok, not that trivial...
>
> The problem is more like POWER_SUPPLY should be a bool, not a tristate.
>
> If you think about it: you don't want things like nouveau to depend on a
> random subsystem like that, people will never get it. In fact,
> POWER_SUPPLY provides empty inline stubs when not enabled, so that's
> really designed to not have depends...
>
> However that -cannot- work if POWER_SUPPLY is modular and the drivers
> who use it are not.
>
> The only fixes here that make sense I can think of
> that don't also involve Kconfig horrors are:
>
> - Ugly: in power_supply.h, use the extern variant if
>
> defined(CONFIG_POWER_SUPPLY) ||
> (defined(CONFIG_POWER_SUPPLY_MODULE) && defined(MODULE))
>
> IE. use the stub if power supply is a module and what is being built is
> built-in. Of course that's not only ugly, it somewhat sucks from a user
> perspective as the subsystem now exists but can't be used by some
> drivers...
>
> - Better: Just make the bloody thing a bool :-) The power supply
> framework itself is small enough, just make it a boolean option and
> avoid the problem entirely. The actual power supply sub drivers can
> remain modular of course.
Suggested-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
2012-05-04 22:06:19 -06:00
|
|
|
#ifdef CONFIG_POWER_SUPPLY
|
2008-08-26 14:09:59 -06:00
|
|
|
extern int power_supply_is_system_supplied(void);
|
|
|
|
#else
|
|
|
|
static inline int power_supply_is_system_supplied(void) { return -ENOSYS; }
|
|
|
|
#endif
|
|
|
|
|
2007-05-03 14:27:45 -06:00
|
|
|
extern int power_supply_register(struct device *parent,
|
|
|
|
struct power_supply *psy);
|
|
|
|
extern void power_supply_unregister(struct power_supply *psy);
|
2011-12-07 10:15:45 -07:00
|
|
|
extern int power_supply_powers(struct power_supply *psy, struct device *dev);
|
2007-05-03 14:27:45 -06:00
|
|
|
|
|
|
|
/* For APM emulation, think legacy userspace. */
|
|
|
|
extern struct class *power_supply_class;
|
|
|
|
|
2011-01-25 12:10:06 -07:00
|
|
|
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:
|
2012-05-06 06:46:44 -06:00
|
|
|
case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT:
|
2012-07-30 01:19:21 -06:00
|
|
|
case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX:
|
2011-01-25 12:10:06 -07:00
|
|
|
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:
|
2012-04-10 04:51:20 -06:00
|
|
|
case POWER_SUPPLY_PROP_VOLTAGE_OCV:
|
2012-05-06 06:46:44 -06:00
|
|
|
case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE:
|
2012-07-30 01:19:21 -06:00
|
|
|
case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX:
|
2011-02-28 17:55:31 -07:00
|
|
|
case POWER_SUPPLY_PROP_POWER_NOW:
|
2011-01-25 12:10:06 -07:00
|
|
|
return 1;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-05-03 14:27:45 -06:00
|
|
|
#endif /* __LINUX_POWER_SUPPLY_H__ */
|