renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-25 21:54:06 +08:00
Code

power: supply: charger-manager: Don't start charging in cable nofitication

Browse Source 
Prevents direct charging control in cable notification and only set the
input current limit according to cable type.  Leave the enabling of
charing to cm_monitor() where charging management proceeds.  We may lose
a few ms to enable charging compared to before, but it's more important
that charging is enabled always in safe context.

Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Jonghwa Lee 2020-05-14 16:04:32 -07:00 committed by Sebastian Reichel
parent e132fc6bb8
commit 9434e4530d
1 changed files with 2 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/power/supply/charger-manager.c
View File

@ -907,7 +907,8 @@ static void charger_extcon_work(struct work_struct *work)
cable->min_uA, cable->max_uA);
}
try_charger_enable(cable->cm, cable->attached);
cancel_delayed_work(&cm_monitor_work);
queue_delayed_work(cm_wq, &cm_monitor_work, 0);
}
/**
@ -930,15 +931,6 @@ static int charger_extcon_notifier(struct notifier_block *self,
*/
cable->attached = event;
/*
* Setup monitoring to check battery state
* when charger cable is attached.
*/
if (cable->attached && is_polling_required(cable->cm)) {
cancel_work_sync(&setup_polling);
schedule_work(&setup_polling);
}
/*
* Setup work for controlling charger(regulator)
* according to charger cable.