PCXHR_DIGITAL_ZERO_LEVEL 920 sound/pci/pcxhr/pcxhr_mixer.c chip->digital_playback_volume[j][i] = PCXHR_DIGITAL_ZERO_LEVEL; PCXHR_DIGITAL_ZERO_LEVEL 935 sound/pci/pcxhr/pcxhr_mixer.c chip->digital_capture_volume[i] = PCXHR_DIGITAL_ZERO_LEVEL;