[PATCH] usb: gadget: composite: fill bcdUSB as 0x0320 for SuperSpeed or higher speeds

[Chunfeng Yun]

The USB3CV version 2.1.80 (March 26, 2018) requires all devices
( gen1, gen2, single lane, dual lane) to return the value of 0x0320
in the bcdUSB field

Signed-off-by: Chunfeng Yun <chunfeng....@mediatek.com>
---
 drivers/usb/gadget/composite.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 63a7cb8..f242c2b 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -1601,7 +1601,7 @@ static int fill_ext_prop(struct usb_configuration *c, int 
interface, u8 *buf)
                                cdev->gadget->ep0->maxpacket;
                        if (gadget_is_superspeed(gadget)) {
                                if (gadget->speed >= USB_SPEED_SUPER) {
-                                       cdev->desc.bcdUSB = cpu_to_le16(0x0310);
+                                       cdev->desc.bcdUSB = cpu_to_le16(0x0320);
                                        cdev->desc.bMaxPacketSize0 = 9;
                                } else {
                                        cdev->desc.bcdUSB = cpu_to_le16(0x0210);
-- 
1.9.1