192 		spec->mixer_nid = val;  in parse_user_hints()
1170 	if (spec->multiout.num_dacs == 1 && !spec->mixer_nid &&  in get_line_out_pfx()
1418 		path = snd_hda_add_new_path(codec, dac, pin, -spec->mixer_nid);  in try_assign_dacs()
1419 		if (!path && !i && spec->mixer_nid) {  in try_assign_dacs()
1549 						    -spec->mixer_nid);  in fill_multi_ios()
1605 					    -spec->mixer_nid);  in map_singles()
1606 		if (!path && !i && spec->mixer_nid)  in map_singles()
1634 	    is_nid_contained(path, spec->mixer_nid))  in check_aamix_out_path()
1639 	path = snd_hda_add_new_path(codec, dac, pin, spec->mixer_nid);  in check_aamix_out_path()
1651 						    spec->mixer_nid);  in check_aamix_out_path()
1678 	if (!spec->mixer_nid || !is_nid_contained(path, spec->mixer_nid))  in indep_hp_possible()
1686 		if (path && is_nid_contained(path, spec->mixer_nid))  in indep_hp_possible()
1691 		if (path && is_nid_contained(path, spec->mixer_nid))  in indep_hp_possible()
1813 	if (spec->mixer_nid) {  in fill_and_eval_dacs()
2527 	if (!spec->mixer_nid)  in create_loopback_mixing_ctl()
3109 	if (spec->mixer_nid != spec->mixer_merge_nid &&  in new_analog_input()
3111 		path = snd_hda_add_new_path(codec, spec->mixer_nid,  in new_analog_input()
3310 	hda_nid_t mixer = spec->mixer_nid;  in create_input_ctls()
5010 	if (spec->mixer_nid && !spec->mixer_merge_nid)  in snd_hda_gen_parse_auto_config()
5011 		spec->mixer_merge_nid = spec->mixer_nid;  in snd_hda_gen_parse_auto_config()
5104 	if (!spec->auto_mic && spec->mixer_nid &&  in snd_hda_gen_parse_auto_config()
5107 		err = parse_capture_source(codec, spec->mixer_nid,  in snd_hda_gen_parse_auto_config()
5153 	if (spec->mixer_nid)  in snd_hda_gen_parse_auto_config()
5154 		mute_all_mixer_nid(codec, spec->mixer_nid);  in snd_hda_gen_parse_auto_config()
5928 		if (spec->mixer_nid) {  in init_analog_input()