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| author | Sicelo A. Mhlongo <absicsz@gmail.com> | 2024-02-29 08:37:21 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2024-03-01 02:26:10 +0100 |
| commit | 9a451f1b028e116d037a93bf13eb8f8620994205 (patch) | |
| tree | bcf508d3793fd50c46e87e875cddfef3f3190f14 /drivers | |
| parent | ea4367c40c79a5f16cb0de8a94a6b72697d37f06 (diff) | |
| download | linux-stable-9a451f1b028e116d037a93bf13eb8f8620994205.tar.gz linux-stable-9a451f1b028e116d037a93bf13eb8f8620994205.tar.bz2 linux-stable-9a451f1b028e116d037a93bf13eb8f8620994205.zip | |
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 <absicsz@gmail.com>
Link: https://lore.kernel.org/r/20240229063721.2592069-2-absicsz@gmail.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/power/supply/bq2415x_charger.c | 10 |
1 files changed, 10 insertions, 0 deletions
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; } |