Charging begins when level drops below
charge_control_start_threshold, and ceases when
level is above charge_control_end_threshold.
+ Long Life: Customized charge rate for last longer battery life.
+ On Wilco device this mode is pre-configured in the factory
+ through EC's private PID. Swiching to a different mode will
+ be denied by Wilco EC when Long Life mode is enabled.
What: /sys/class/power_supply/wilco-charger/charge_control_start_threshold
Date: April 2019
[POWER_SUPPLY_CHARGE_TYPE_STANDARD] = "Standard",
[POWER_SUPPLY_CHARGE_TYPE_ADAPTIVE] = "Adaptive",
[POWER_SUPPLY_CHARGE_TYPE_CUSTOM] = "Custom",
+ [POWER_SUPPLY_CHARGE_TYPE_LONGLIFE] = "Long Life",
};
static const char * const POWER_SUPPLY_HEALTH_TEXT[] = {
CHARGE_MODE_AC = 3, /* Mostly AC use, used for Trickle */
CHARGE_MODE_AUTO = 4, /* Used for Adaptive */
CHARGE_MODE_CUSTOM = 5, /* Used for Custom */
+ CHARGE_MODE_LONGLIFE = 6, /* Used for Long Life */
};
#define CHARGE_LOWER_LIMIT_MIN 50
return CHARGE_MODE_AUTO;
case POWER_SUPPLY_CHARGE_TYPE_CUSTOM:
return CHARGE_MODE_CUSTOM;
+ case POWER_SUPPLY_CHARGE_TYPE_LONGLIFE:
+ return CHARGE_MODE_LONGLIFE;
default:
return -EINVAL;
}
return POWER_SUPPLY_CHARGE_TYPE_ADAPTIVE;
case CHARGE_MODE_CUSTOM:
return POWER_SUPPLY_CHARGE_TYPE_CUSTOM;
+ case CHARGE_MODE_LONGLIFE:
+ return POWER_SUPPLY_CHARGE_TYPE_LONGLIFE;
default:
return -EINVAL;
}
POWER_SUPPLY_CHARGE_TYPE_STANDARD, /* normal speed */
POWER_SUPPLY_CHARGE_TYPE_ADAPTIVE, /* dynamically adjusted speed */
POWER_SUPPLY_CHARGE_TYPE_CUSTOM, /* use CHARGE_CONTROL_* props */
+ POWER_SUPPLY_CHARGE_TYPE_LONGLIFE, /* slow speed, longer life */
};
enum {