diff options
| -rw-r--r-- | Documentation/power/power_supply_class.txt | 4 | ||||
| -rw-r--r-- | drivers/power/power_supply_sysfs.c | 2 | ||||
| -rw-r--r-- | include/linux/power_supply.h | 4 |
3 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/power/power_supply_class.txt b/Documentation/power/power_supply_class.txt index 211831d4095..c0f62ae2b5e 100644 --- a/Documentation/power/power_supply_class.txt +++ b/Documentation/power/power_supply_class.txt @@ -112,6 +112,10 @@ CHARGE_COUNTER - the current charge counter (in µAh). This could easily be negative; there is no empty or full value. It is only useful for relative, time-based measurements. +CONSTANT_CHARGE_CURRENT - constant charge current programmed by charger. + +CONSTANT_CHARGE_VOLTAGE - constant charge voltage programmed by charger. + ENERGY_FULL, ENERGY_EMPTY - same as above but for energy. CAPACITY - capacity in percents. diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c index 4150747f918..58846d929b3 100644 --- a/drivers/power/power_supply_sysfs.c +++ b/drivers/power/power_supply_sysfs.c @@ -159,6 +159,8 @@ static struct device_attribute power_supply_attrs[] = { POWER_SUPPLY_ATTR(charge_now), POWER_SUPPLY_ATTR(charge_avg), POWER_SUPPLY_ATTR(charge_counter), + POWER_SUPPLY_ATTR(constant_charge_current), + POWER_SUPPLY_ATTR(constant_charge_voltage), POWER_SUPPLY_ATTR(energy_full_design), POWER_SUPPLY_ATTR(energy_empty_design), POWER_SUPPLY_ATTR(energy_full), diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index 59ed2dd9dba..53f177db6ac 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -109,6 +109,8 @@ enum power_supply_property { POWER_SUPPLY_PROP_CHARGE_NOW, POWER_SUPPLY_PROP_CHARGE_AVG, POWER_SUPPLY_PROP_CHARGE_COUNTER, + POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT, + POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE, POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN, POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN, POWER_SUPPLY_PROP_ENERGY_FULL, @@ -239,6 +241,7 @@ static inline bool power_supply_is_amp_property(enum power_supply_property psp) case POWER_SUPPLY_PROP_CHARGE_NOW: case POWER_SUPPLY_PROP_CHARGE_AVG: case POWER_SUPPLY_PROP_CHARGE_COUNTER: + case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT: case POWER_SUPPLY_PROP_CURRENT_MAX: case POWER_SUPPLY_PROP_CURRENT_NOW: case POWER_SUPPLY_PROP_CURRENT_AVG: @@ -266,6 +269,7 @@ static inline bool power_supply_is_watt_property(enum power_supply_property psp) case POWER_SUPPLY_PROP_VOLTAGE_NOW: case POWER_SUPPLY_PROP_VOLTAGE_AVG: case POWER_SUPPLY_PROP_VOLTAGE_OCV: + case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE: case POWER_SUPPLY_PROP_POWER_NOW: return 1; default: |