From: Yuanjiang Yu <[email protected]>
Add POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN attribute to provide the battery's
design capacity for charger manager to calculate the charging counter.
Signed-off-by: Yuanjiang Yu <[email protected]>
Signed-off-by: Baolin Wang <[email protected]>
---
drivers/power/supply/sc27xx_fuel_gauge.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/power/supply/sc27xx_fuel_gauge.c b/drivers/power/supply/sc27xx_fuel_gauge.c
index 24895cc..2fe97ae 100644
--- a/drivers/power/supply/sc27xx_fuel_gauge.c
+++ b/drivers/power/supply/sc27xx_fuel_gauge.c
@@ -587,6 +587,10 @@ static int sc27xx_fgu_get_property(struct power_supply *psy,
val->intval = value * 1000;
break;
+ case POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN:
+ val->intval = data->total_cap * 1000;
+ break;
+
default:
ret = -EINVAL;
break;
@@ -644,6 +648,7 @@ static int sc27xx_fgu_property_is_writeable(struct power_supply *psy,
POWER_SUPPLY_PROP_CURRENT_NOW,
POWER_SUPPLY_PROP_CURRENT_AVG,
POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE,
+ POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN,
};
static const struct power_supply_desc sc27xx_fgu_desc = {
--
1.7.9.5