ALC225_FIXUP_DISABLE_MIC_VREF 6817 sound/pci/hda/patch_realtek.c [ALC225_FIXUP_DISABLE_MIC_VREF] = { ALC225_FIXUP_DISABLE_MIC_VREF 6832 sound/pci/hda/patch_realtek.c .chain_id = ALC225_FIXUP_DISABLE_MIC_VREF