From 9a451f1b028e116d037a93bf13eb8f8620994205 Mon Sep 17 00:00:00 2001 From: "Sicelo A. Mhlongo" Date: Thu, 29 Feb 2024 08:37:21 +0200 Subject: power: supply: bq2415x_charger: report online status Provide the Online property. This chip does not have specific flags to indicate the presence of an input voltage, but this is implied by all valid charging states. Fault states also only occur when VBUS is present, so set Online true for those as well. Signed-off-by: Sicelo A. Mhlongo Link: https://lore.kernel.org/r/20240229063721.2592069-2-absicsz@gmail.com Signed-off-by: Sebastian Reichel --- drivers/power/supply/bq2415x_charger.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/power') diff --git a/drivers/power/supply/bq2415x_charger.c b/drivers/power/supply/bq2415x_charger.c index 6a4798a62588..25e28dac900d 100644 --- a/drivers/power/supply/bq2415x_charger.c +++ b/drivers/power/supply/bq2415x_charger.c @@ -991,6 +991,7 @@ static enum power_supply_property bq2415x_power_supply_props[] = { /* TODO: maybe add more power supply properties */ POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_MODEL_NAME, + POWER_SUPPLY_PROP_ONLINE, }; static int bq2415x_power_supply_get_property(struct power_supply *psy, @@ -1017,6 +1018,15 @@ static int bq2415x_power_supply_get_property(struct power_supply *psy, case POWER_SUPPLY_PROP_MODEL_NAME: val->strval = bq->model; break; + case POWER_SUPPLY_PROP_ONLINE: + /* VBUS is present for all charging and fault states, + * except the 'Ready' state. + */ + ret = bq2415x_exec_command(bq, BQ2415X_CHARGE_STATUS); + if (ret < 0) + return ret; + val->intval = ret > 0; + break; default: return -EINVAL; } -- cgit v1.2.3