seem disable double address cycle
27.226528] hda-intel 0000:80:01.0: Using VIACOMBO position fix [ 27.226619] snd_hda_intel 0000:80:01.0: PCI: Disallowing DAC for device
seem disable double address cycle
27.226528] hda-intel 0000:80:01.0: Using VIACOMBO position fix
[ 27.226619] snd_hda_intel 0000:80:01.0: PCI: Disallowing DAC for device