From bf3841073bf34c9568ee5d6a6020b3902b3eef81 Mon Sep 17 00:00:00 2001 From: Martin Ashby Date: Thu, 18 Feb 2021 07:42:50 -0500 Subject: [PATCH] power: supply: cw2015: Add CHARGE_NOW support CHARGE_NOW is expected by some user software (such as waybar) instead of 'CAPACITY', in order to correctly calculate remaining battery life. Signed-off-by: Martin Ashby Reviewed-by: Tobias Schramm Tested-by: Tobias Schramm Signed-off-by: Sebastian Reichel --- drivers/power/supply/cw2015_battery.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/power/supply/cw2015_battery.c b/drivers/power/supply/cw2015_battery.c index 0146f1b..d110597 100644 --- a/drivers/power/supply/cw2015_battery.c +++ b/drivers/power/supply/cw2015_battery.c @@ -511,6 +511,11 @@ static int cw_battery_get_property(struct power_supply *psy, val->intval = 0; break; + case POWER_SUPPLY_PROP_CHARGE_NOW: + val->intval = cw_bat->battery.charge_full_design_uah; + val->intval = val->intval * cw_bat->soc / 100; + break; + case POWER_SUPPLY_PROP_CURRENT_NOW: if (cw_battery_valid_time_to_empty(cw_bat) && cw_bat->battery.charge_full_design_uah > 0) { @@ -542,6 +547,7 @@ static enum power_supply_property cw_battery_properties[] = { POWER_SUPPLY_PROP_CHARGE_COUNTER, POWER_SUPPLY_PROP_CHARGE_FULL, POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN, + POWER_SUPPLY_PROP_CHARGE_NOW, POWER_SUPPLY_PROP_CURRENT_NOW, }; -- 2.7.4