--- linux-4.9.37/drivers/media/usb/uvc/uvc_video.c	2017-07-12 16:42:41.000000000 +0300
+++ linux-4.9.y/drivers/media/usb/uvc/uvc_video.c	2021-06-07 13:01:33.000000000 +0300
@@ -1467,6 +1467,7 @@
 					 struct usb_host_endpoint *ep)
 {
 	u16 psize;
+	u16 mult;
 
 	switch (dev->speed) {
 	case USB_SPEED_SUPER:
@@ -1474,7 +1475,8 @@
 		return le16_to_cpu(ep->ss_ep_comp.wBytesPerInterval);
 	case USB_SPEED_HIGH:
 		psize = usb_endpoint_maxp(&ep->desc);
-		return (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
+		mult = usb_endpoint_maxp_mult(&ep->desc);
+		return (psize & 0x07ff) * mult;
 	case USB_SPEED_WIRELESS:
 		psize = usb_endpoint_maxp(&ep->desc);
 		return psize;