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Commit a6615937 authored by Felipe Balbi's avatar Felipe Balbi
Browse files

usb: gadget: composite: enable BESL support 



According to USB 2.0 ECN Errata for Link Power
Management (USB2-LPM-Errata-final.pdf), BESL
must be enabled if LPM is enabled.

This helps with USB30CV TD 9.21 LPM L1
Suspend Resume Test.

Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent d2e6d62c

drivers/usb/gadget/composite.c

+1 −1
Original line number Diff line number Diff line
@@ -560,7 +560,7 @@ static int bos_desc(struct usb_composite_dev *cdev) 
	usb_ext->bLength = USB_DT_USB_EXT_CAP_SIZE;

	usb_ext->bDescriptorType = USB_DT_DEVICE_CAPABILITY;

	usb_ext->bDevCapabilityType = USB_CAP_TYPE_EXT;

	usb_ext->bmAttributes = cpu_to_le32(USB_LPM_SUPPORT);

	usb_ext->bmAttributes = cpu_to_le32(USB_LPM_SUPPORT | USB_BESL_SUPPORT);



	/*

	 * The Superspeed USB Capability descriptor shall be implemented by all