diff options
Diffstat (limited to 'drivers/usb/phy/phy.c')
| -rw-r--r-- | drivers/usb/phy/phy.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c index 0277f62739a2..ad2554630889 100644 --- a/drivers/usb/phy/phy.c +++ b/drivers/usb/phy/phy.c @@ -34,6 +34,14 @@ struct phy_devm { struct notifier_block *nb; }; +static const char *const usb_chger_type[] = { + [UNKNOWN_TYPE] = "USB_CHARGER_UNKNOWN_TYPE", + [SDP_TYPE] = "USB_CHARGER_SDP_TYPE", + [CDP_TYPE] = "USB_CHARGER_CDP_TYPE", + [DCP_TYPE] = "USB_CHARGER_DCP_TYPE", + [ACA_TYPE] = "USB_CHARGER_ACA_TYPE", +}; + static struct usb_phy *__usb_find_phy(struct list_head *list, enum usb_phy_type type) { @@ -98,7 +106,8 @@ static void usb_phy_notify_charger_work(struct work_struct *work) { struct usb_phy *usb_phy = container_of(work, struct usb_phy, chg_work); char uchger_state[50] = { 0 }; - char *envp[] = { uchger_state, NULL }; + char uchger_type[50] = { 0 }; + char *envp[] = { uchger_state, uchger_type, NULL }; unsigned int min, max; switch (usb_phy->chg_state) { @@ -122,6 +131,8 @@ static void usb_phy_notify_charger_work(struct work_struct *work) return; } + snprintf(uchger_type, ARRAY_SIZE(uchger_type), + "USB_CHARGER_TYPE=%s", usb_chger_type[usb_phy->chg_type]); kobject_uevent_env(&usb_phy->dev->kobj, KOBJ_CHANGE, envp); } |