cfg_headset_mic 3803 sound/pci/hda/patch_realtek.c unsigned int cfg_headset_mic = snd_hda_codec_get_pincfg(codec, 0x19); cfg_headset_mic 3805 sound/pci/hda/patch_realtek.c if (cfg_headphone && cfg_headset_mic == 0x411111f0)