lspci -vnn | grep -i audio
00:1f.3 Audio device [0403]: Intel Corporation Cannon Lake PCH cAVS [8086:a348] (rev 10) (prog-if 80)
rpm-ostree kargs --reboot --append=modprobe.blacklist=snd_hda_codec_realtek
lspci -vnn | grep -i audio
00:1f.3 Audio device [0403]: Intel Corporation Cannon Lake PCH cAVS [8086:a348] (rev 10) (prog-if 80)
rpm-ostree kargs --reboot --append=modprobe.blacklist=snd_hda_codec_realtek