diff options
Diffstat (limited to 'drivers/power/supply/power_supply_sysfs.c')
| -rw-r--r-- | drivers/power/supply/power_supply_sysfs.c | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c index 439dd0bf8644..18e5e84a81c6 100644 --- a/drivers/power/supply/power_supply_sysfs.c +++ b/drivers/power/supply/power_supply_sysfs.c @@ -110,6 +110,8 @@ static const char * const POWER_SUPPLY_HEALTH_TEXT[] = { [POWER_SUPPLY_HEALTH_COOL] = "Cool", [POWER_SUPPLY_HEALTH_HOT] = "Hot", [POWER_SUPPLY_HEALTH_NO_BATTERY] = "No battery", + [POWER_SUPPLY_HEALTH_BLOWN_FUSE] = "Blown fuse", + [POWER_SUPPLY_HEALTH_CELL_IMBALANCE] = "Cell imbalance", }; static const char * const POWER_SUPPLY_TECHNOLOGY_TEXT[] = { @@ -138,9 +140,10 @@ static const char * const POWER_SUPPLY_SCOPE_TEXT[] = { }; static const char * const POWER_SUPPLY_CHARGE_BEHAVIOUR_TEXT[] = { - [POWER_SUPPLY_CHARGE_BEHAVIOUR_AUTO] = "auto", - [POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE] = "inhibit-charge", - [POWER_SUPPLY_CHARGE_BEHAVIOUR_FORCE_DISCHARGE] = "force-discharge", + [POWER_SUPPLY_CHARGE_BEHAVIOUR_AUTO] = "auto", + [POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE] = "inhibit-charge", + [POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE_AWAKE] = "inhibit-charge-awake", + [POWER_SUPPLY_CHARGE_BEHAVIOUR_FORCE_DISCHARGE] = "force-discharge", }; static struct power_supply_attr power_supply_attrs[] __ro_after_init = { @@ -321,6 +324,27 @@ static ssize_t power_supply_show_charge_behaviour(struct device *dev, value->intval, buf); } +static ssize_t power_supply_show_charge_types(struct device *dev, + struct power_supply *psy, + enum power_supply_charge_type current_type, + char *buf) +{ + struct power_supply_ext_registration *reg; + + scoped_guard(rwsem_read, &psy->extensions_sem) { + power_supply_for_each_extension(reg, psy) { + if (power_supply_ext_has_property(reg->ext, + POWER_SUPPLY_PROP_CHARGE_TYPES)) + return power_supply_charge_types_show(dev, + reg->ext->charge_types, + current_type, buf); + } + } + + return power_supply_charge_types_show(dev, psy->desc->charge_types, + current_type, buf); +} + static ssize_t power_supply_format_property(struct device *dev, bool uevent, struct device_attribute *attr, @@ -365,7 +389,7 @@ static ssize_t power_supply_format_property(struct device *dev, case POWER_SUPPLY_PROP_CHARGE_TYPES: if (uevent) /* no possible values in uevents */ goto default_format; - ret = power_supply_charge_types_show(dev, psy->desc->charge_types, + ret = power_supply_show_charge_types(dev, psy, value.intval, buf); break; case POWER_SUPPLY_PROP_MODEL_NAME ... POWER_SUPPLY_PROP_SERIAL_NUMBER: |