ad1884a_hp_unsol_event 3906 sound/pci/hda/patch_analog.c codec->patch_ops.unsol_event = ad1884a_hp_unsol_event; ad1884a_hp_unsol_event 3913 sound/pci/hda/patch_analog.c codec->patch_ops.unsol_event = ad1884a_hp_unsol_event;