pabigot

From 5e9ccd2e720f5d01fad5e2b89ec3b3a205a15c0b Mon Sep 17 00:00:00 2001
From: "Peter A. Bigot" <[email protected]>
Date: Sat, 26 Sep 2020 09:56:07 -0500
Subject: [PATCH] Bluetooth: btusb: support Zephyr HCI devices

The Bluetooth specification requires that a USB HCI primary controller
provide the bulk and interrupt endpoints as interface 1, and a
scalable isochronous endpoint at interface 2.  The latter supports the
synchronous connection oriented capability required for Bluetooth
audio.