diff mbox series

[1/6] power: supply: sc27xx: Add POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN attribute

Message ID a48b8acd5111120e3effe71e05d5f8166470f725.1564566425.git.baolin.wang@linaro.org (mailing list archive)
State Not Applicable, archived
Headers show
Series Optimize the Spreadtrum SC27xx fuel gauge | expand

Commit Message

(Exiting) Baolin Wang July 31, 2019, 10 a.m. UTC 
From: Yuanjiang Yu <yuanjiang.yu@unisoc.com>

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 <yuanjiang.yu@unisoc.com>
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
---
 drivers/power/supply/sc27xx_fuel_gauge.c |    5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

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 = {