From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Christian Hewitt Date: Mon, 3 Jan 2022 10:44:17 +0000 Subject: LOCAL: usb: hub: disable autosuspend for Genesys Logic Hubs Disable autosuspend in Genesys Logic hubs to allow USB devices on the Odroid C2 board to be used. The alternative to this patch is setting usbcore.autosuspend=-1 in boot params. This patch only impacts GXBB devices as GXL/GXM onwards use the newer dwc3 core which does not have the problem. Signed-off-by: Christian Hewitt --- drivers/usb/core/hub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 0ff47eeffb49..fd94382c3fcc 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -5903,7 +5903,7 @@ static const struct usb_device_id hub_id_table[] = { | USB_DEVICE_ID_MATCH_INT_CLASS, .idVendor = USB_VENDOR_GENESYS_LOGIC, .bInterfaceClass = USB_CLASS_HUB, - .driver_info = HUB_QUIRK_CHECK_PORT_AUTOSUSPEND}, + .driver_info = HUB_QUIRK_DISABLE_AUTOSUSPEND}, { .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_PRODUCT, .idVendor = USB_VENDOR_TEXAS_INSTRUMENTS, -- Armbian