HDA_DIG_ANALOG_DUP 3607 sound/pci/hda/hda_codec.c if (mout->dig_out_used == HDA_DIG_ANALOG_DUP) HDA_DIG_ANALOG_DUP 3751 sound/pci/hda/hda_codec.c mout->dig_out_used = HDA_DIG_ANALOG_DUP; HDA_DIG_ANALOG_DUP 3827 sound/pci/hda/hda_codec.c if (mout->dig_out_nid && mout->dig_out_used == HDA_DIG_ANALOG_DUP) {