kernel: fiq_fsm: Accelerate High-speed Isochronous transactions
See: https://github.com/raspberrypi/linux/commit/6e00e961390c06b365912473889309a3d1ab73a9

kernel: ASoc: Don't report S24_LE support, it produces white noise with xbmc
See: https://github.com/raspberrypi/linux/commit/074dc85f1a41ddeced45052de1c2c1e0fc9eaf41

firmware: When hotplug is absent, try reading the edid as a fallback. Only switch to composite if both fail