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Commit eae5820b authored by John Youn's avatar John Youn Committed by Felipe Balbi
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usb: gadget: composite: Write SuperSpeedPlus config descriptors 



Enable writing of SuperSpeedPlus descriptors for any SuperSpeedPlus
capable configuration when connected in SuperSpeedPlus.

Signed-off-by: default avatarJohn Youn <johnyoun@synopsys.com>
Signed-off-by: default avatarFelipe Balbi <balbi@kernel.org>
parent f3bdbe36

drivers/usb/gadget/composite.c

+5 −1
Original line number Diff line number Diff line
@@ -473,7 +473,7 @@ static int config_desc(struct usb_composite_dev *cdev, unsigned w_value) 
	u8				type = w_value >> 8;

	enum usb_device_speed		speed = USB_SPEED_UNKNOWN;



	if (gadget->speed == USB_SPEED_SUPER)

	if (gadget->speed >= USB_SPEED_SUPER)

		speed = gadget->speed;

	else if (gadget_is_dualspeed(gadget)) {

		int	hs = 0;
@@ -504,6 +504,10 @@ static int config_desc(struct usb_composite_dev *cdev, unsigned w_value) 
check_config:

		/* ignore configs that won't work at this speed */

		switch (speed) {

		case USB_SPEED_SUPER_PLUS:

			if (!c->superspeed_plus)

				continue;

			break;

		case USB_SPEED_SUPER:

			if (!c->superspeed)

				continue;