Since flashing KERNEL-CM-10-20120801 | Audiopatch for 10-20120801 & Camerapatch for CM10-20120801 yesterday, the USB Audio driver appears to have vanished (was working after flashing just the 10-20120801-EXPERIMENTAL-i9300-CODEWORKX build)
I've flashed today's build with a full wipe, and its the same story, the X360 controller and USB HDD still work fine, but no USB Audio, My guess is that it was removed from the kernel?
Device: HTC One M8
Storage: 16GB Int | 32GB U1H | 1x 128GB USB 3.0 Pendrive USBOTG
Google Asus Nexus 7 8Gb Kernel: Stock 4.4.2
Samsung Galaxy S3 16GB (I9300) - SOLD