diff options
Diffstat (limited to 'drivers/power/supply/sc2731_charger.c')
| -rw-r--r-- | drivers/power/supply/sc2731_charger.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/power/supply/sc2731_charger.c b/drivers/power/supply/sc2731_charger.c index 393ba9883c4a..a012d6c94bc3 100644 --- a/drivers/power/supply/sc2731_charger.c +++ b/drivers/power/supply/sc2731_charger.c @@ -432,6 +432,24 @@ error: return ret; } +static void sc2731_charger_detect_status(struct sc2731_charger_info *info) +{ + unsigned int min, max; + + /* + * If the USB charger status has been USB_CHARGER_PRESENT before + * registering the notifier, we should start to charge with getting + * the charge current. + */ + if (info->usb_phy->chg_state != USB_CHARGER_PRESENT) + return; + + usb_phy_get_charger_current(info->usb_phy, &min, &max); + info->limit = min; + + schedule_work(&info->work); +} + static int sc2731_charger_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; @@ -486,6 +504,8 @@ static int sc2731_charger_probe(struct platform_device *pdev) return ret; } + sc2731_charger_detect_status(info); + return 0; } |
