diff options
Diffstat (limited to 'drivers/acpi/battery.c')
| -rw-r--r-- | drivers/acpi/battery.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index cb664e87cde8..cb97b6105f52 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -364,6 +364,20 @@ static enum power_supply_property energy_battery_props[] = { POWER_SUPPLY_PROP_SERIAL_NUMBER, }; +static enum power_supply_property energy_battery_full_cap_broken_props[] = { + POWER_SUPPLY_PROP_STATUS, + POWER_SUPPLY_PROP_PRESENT, + POWER_SUPPLY_PROP_TECHNOLOGY, + POWER_SUPPLY_PROP_CYCLE_COUNT, + POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN, + POWER_SUPPLY_PROP_VOLTAGE_NOW, + POWER_SUPPLY_PROP_POWER_NOW, + POWER_SUPPLY_PROP_ENERGY_NOW, + POWER_SUPPLY_PROP_MODEL_NAME, + POWER_SUPPLY_PROP_MANUFACTURER, + POWER_SUPPLY_PROP_SERIAL_NUMBER, +}; + /* -------------------------------------------------------------------------- Battery Management -------------------------------------------------------------------------- */ @@ -798,6 +812,11 @@ static int sysfs_add_battery(struct acpi_battery *battery) battery->bat_desc.properties = charge_battery_props; battery->bat_desc.num_properties = ARRAY_SIZE(charge_battery_props); + } else if (battery->full_charge_capacity == 0) { + battery->bat_desc.properties = + energy_battery_full_cap_broken_props; + battery->bat_desc.num_properties = + ARRAY_SIZE(energy_battery_full_cap_broken_props); } else { battery->bat_desc.properties = energy_battery_props; battery->bat_desc.num_properties = |