From e2a23c00a33fe43989e57be96797b785c6c6e683 Mon Sep 17 00:00:00 2001 From: Kavya Nunna Date: Thu, 4 Feb 2021 17:29:56 +0530 Subject: [PATCH] power: smb1351-charger: Notify usb driver for ss hub Notify usb driver with extcon notification for ss hub enumeration. Change-Id: I3e6748a791bb424505aa937da52a99cd48b496a3 Signed-off-by: Kavya Nunna --- drivers/power/supply/qcom/smb1351-charger.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/power/supply/qcom/smb1351-charger.c b/drivers/power/supply/qcom/smb1351-charger.c index ff4aeec39d03..e6981a225092 100644 --- a/drivers/power/supply/qcom/smb1351-charger.c +++ b/drivers/power/supply/qcom/smb1351-charger.c @@ -2097,6 +2097,7 @@ irqreturn_t smb1351_usb_id_irq_handler(int irq, void *data) struct smb1351_charger *chip = data; bool id_state; int rc = 0; + union extcon_property_value val; id_state = gpio_get_value(chip->usb_id_gpio); pr_debug("id_state=%d\n", id_state); @@ -2108,6 +2109,11 @@ irqreturn_t smb1351_usb_id_irq_handler(int irq, void *data) else pr_debug("SMB1351 OTG %s\n", id_state ? "disabled" : "enabled"); + if (!id_state) { + val.intval = true; + extcon_set_property(chip->extcon, EXTCON_USB_HOST, + EXTCON_PROP_USB_SS, val); + } extcon_set_state_sync(chip->extcon, EXTCON_USB_HOST, !id_state); return IRQ_HANDLED;