AD1884A_MIC_EVENT 3721 sound/pci/hda/patch_analog.c case AD1884A_MIC_EVENT: AD1884A_MIC_EVENT 3754 sound/pci/hda/patch_analog.c {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_MIC_EVENT},