diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2023-04-15 20:23:38 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2023-05-08 15:29:12 +0200 |
| commit | 59a99cd462fbdf71f4e845e09f37783035088b4f (patch) | |
| tree | 532c3db5c6a3f2663280e4aa914c41159ebc17d9 /drivers/power | |
| parent | power: supply: bq27xxx: Ensure power_supply_changed() is called on current si... (diff) | |
| download | linux-59a99cd462fbdf71f4e845e09f37783035088b4f.tar.xz linux-59a99cd462fbdf71f4e845e09f37783035088b4f.zip | |
power: supply: bq27xxx: After charger plug in/out wait 0.5s for things to stabilize
bq27xxx_external_power_changed() gets called when the charger is plugged
in or out. Rather then immediately scheduling an update wait 0.5 seconds
for things to stabilize, so that e.g. the (dis)charge current is stable
when bq27xxx_battery_update() runs.
Fixes: 740b755a3b34 ("bq27x00: Poll battery state")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/bq27xxx_battery.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/power/supply/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c index f98b51ce19b5..929e813b9c44 100644 --- a/drivers/power/supply/bq27xxx_battery.c +++ b/drivers/power/supply/bq27xxx_battery.c @@ -2099,8 +2099,8 @@ static void bq27xxx_external_power_changed(struct power_supply *psy) { struct bq27xxx_device_info *di = power_supply_get_drvdata(psy); - cancel_delayed_work_sync(&di->work); - schedule_delayed_work(&di->work, 0); + /* After charger plug in/out wait 0.5s for things to stabilize */ + mod_delayed_work(system_wq, &di->work, HZ / 2); } int bq27xxx_battery_setup(struct bq27xxx_device_info *di) |