sound-fix-4.20-rc1

Takashi Iwai

@tiwai

826b5de9 · ALSA: firewire-lib: fix insufficient PCM rule for period/buffer size · Oct 30, 2018

sound fixes for 4.20-rc1

A few device-specific fixes: a fix for SPDIF on old Creative PCI
board, and two additional fixes for the recent changes in FireWire
audio stack.