[04/15] power: supply: cpcap-battery: Add charge_full property

Message ID 20200315151206.30909-4-spinal.by@gmail.com
State New
Headers show
Series
  • Untitled series #38499
Related show

Commit Message

Arthur Demchenkov March 15, 2020, 3:11 p.m.
Add charge_full property.

Signed-off-by: Arthur Demchenkov <spinal.by@gmail.com>
---
 drivers/power/supply/cpcap-battery.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

Patch

diff --git a/drivers/power/supply/cpcap-battery.c b/drivers/power/supply/cpcap-battery.c
index 8a58ad943960..43e39485a617 100644
--- a/drivers/power/supply/cpcap-battery.c
+++ b/drivers/power/supply/cpcap-battery.c
@@ -134,6 +134,7 @@  struct cpcap_battery_ddata {
 	struct cpcap_battery_state_data state[CPCAP_BATTERY_STATE_NR];
 	u32 cc_lsb;		/* ╬╝Ams per LSB */
 	atomic_t active;
+	int charge_full;
 	int status;
 	u16 vendor;
 };
@@ -530,6 +531,7 @@  static enum power_supply_property cpcap_battery_props[] = {
 	POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE,
 	POWER_SUPPLY_PROP_CURRENT_AVG,
 	POWER_SUPPLY_PROP_CURRENT_NOW,
+	POWER_SUPPLY_PROP_CHARGE_FULL,
 	POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN,
 	POWER_SUPPLY_PROP_CHARGE_COUNTER,
 	POWER_SUPPLY_PROP_POWER_NOW,
@@ -649,6 +651,11 @@  static int cpcap_battery_get_property(struct power_supply *psy,
 	case POWER_SUPPLY_PROP_CAPACITY_LEVEL:
 		val->intval = cpcap_battery_get_rough_capacity(ddata);
 		break;
+	case POWER_SUPPLY_PROP_CHARGE_FULL:
+		if (!ddata->charge_full)
+			return -ENODATA;
+		val->intval = ddata->charge_full;
+		break;
 	case POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN:
 		val->intval = ddata->config.info.charge_full_design;
 		break;
@@ -710,6 +717,15 @@  static int cpcap_battery_set_property(struct power_supply *psy,
 		ddata->config.bat.constant_charge_voltage_max_uv = val->intval;
 
 		return cpcap_battery_update_charger(ddata, val->intval);
+	case POWER_SUPPLY_PROP_CHARGE_FULL:
+		if (val->intval < 0)
+			return -EINVAL;
+		if (val->intval > ddata->config.info.charge_full_design)
+			return -EINVAL;
+
+		ddata->charge_full = val->intval;
+
+		return 0;
 	default:
 		return -EINVAL;
 	}
@@ -722,6 +738,7 @@  static int cpcap_battery_property_is_writeable(struct power_supply *psy,
 {
 	switch (psp) {
 	case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE:
+	case POWER_SUPPLY_PROP_CHARGE_FULL:
 		return 1;
 	default:
 		return 0;