diff options
| -rw-r--r-- | drivers/power/supply/axp288_charger.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/power/supply/axp288_charger.c b/drivers/power/supply/axp288_charger.c index 4dd1a5fff23c..42a6b9238d16 100644 --- a/drivers/power/supply/axp288_charger.c +++ b/drivers/power/supply/axp288_charger.c @@ -172,7 +172,7 @@ struct axp288_chrg_info { int cv; int max_cc; int max_cv; - bool is_charger_enabled; + int is_charger_enabled; }; static inline int axp288_charger_set_cc(struct axp288_chrg_info *info, int cc) @@ -301,7 +301,7 @@ static int axp288_charger_enable_charger(struct axp288_chrg_info *info, { int ret; - if (enable == info->is_charger_enabled) + if ((int)enable == info->is_charger_enabled) return 0; if (enable) @@ -654,7 +654,17 @@ static void axp288_charger_otg_evt_worker(struct work_struct *work) { struct axp288_chrg_info *info = container_of(work, struct axp288_chrg_info, otg.work); - int ret; + struct extcon_dev *edev = info->otg.cable; + int ret, usb_host = extcon_get_state(edev, EXTCON_USB_HOST); + + dev_dbg(&info->pdev->dev, "external connector USB-Host is %s\n", + usb_host ? "attached" : "detached"); + + /* + * Set usb_id_short flag to avoid running charger detection logic + * in case usb host. + */ + info->otg.id_short = usb_host; /* Disable VBUS path before enabling the 5V boost */ ret = axp288_charger_vbus_path_select(info, !info->otg.id_short); @@ -667,17 +677,7 @@ static int axp288_charger_handle_otg_evt(struct notifier_block *nb, { struct axp288_chrg_info *info = container_of(nb, struct axp288_chrg_info, otg.id_nb); - struct extcon_dev *edev = info->otg.cable; - int usb_host = extcon_get_state(edev, EXTCON_USB_HOST); - - dev_dbg(&info->pdev->dev, "external connector USB-Host is %s\n", - usb_host ? "attached" : "detached"); - /* - * Set usb_id_short flag to avoid running charger detection logic - * in case usb host. - */ - info->otg.id_short = usb_host; schedule_work(&info->otg.work); return NOTIFY_OK; @@ -808,6 +808,8 @@ static int axp288_charger_probe(struct platform_device *pdev) info->pdev = pdev; info->regmap = axp20x->regmap; info->regmap_irqc = axp20x->regmap_irqc; + info->cable.chg_type = -1; + info->is_charger_enabled = -1; info->cable.edev = extcon_get_extcon_dev(AXP288_EXTCON_DEV_NAME); if (info->cable.edev == NULL) { @@ -851,6 +853,7 @@ static int axp288_charger_probe(struct platform_device *pdev) return ret; } } + schedule_work(&info->cable.work); /* Register for OTG notification */ INIT_WORK(&info->otg.work, axp288_charger_otg_evt_worker); @@ -861,8 +864,7 @@ static int axp288_charger_probe(struct platform_device *pdev) dev_err(dev, "failed to register EXTCON_USB_HOST notifier\n"); return ret; } - info->otg.id_short = extcon_get_cable_state_(info->otg.cable, - EXTCON_USB_HOST); + schedule_work(&info->otg.work); /* Register charger interrupts */ for (i = 0; i < CHRG_INTR_END; i++) { |