ALC_HEADSET_MODE_MIC 5246 sound/pci/hda/patch_realtek.c new_headset_mode = ALC_HEADSET_MODE_MIC; ALC_HEADSET_MODE_MIC 5271 sound/pci/hda/patch_realtek.c case ALC_HEADSET_MODE_MIC: ALC_HEADSET_MODE_MIC 5280 sound/pci/hda/patch_realtek.c if (new_headset_mode != ALC_HEADSET_MODE_MIC) {