21  * @codec: the HDA codec
26  * detection is prohibited in the codec level, the pin config has
29 bool is_jack_detectable(struct hda_codec *codec, hda_nid_t nid)  in is_jack_detectable()  argument
31 	if (codec->no_jack_detect)  in is_jack_detectable()
33 	if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_PRES_DETECT))  in is_jack_detectable()
35 	if (get_defcfg_misc(snd_hda_codec_get_pincfg(codec, nid)) &  in is_jack_detectable()
38 	if (!(get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) &&  in is_jack_detectable()
39 	    !codec->jackpoll_interval)  in is_jack_detectable()
46 static u32 read_pin_sense(struct hda_codec *codec, hda_nid_t nid, int dev_id)  in read_pin_sense()  argument
51 	if (!codec->no_trigger_sense) {  in read_pin_sense()
52 		pincap = snd_hda_query_pin_caps(codec, nid);  in read_pin_sense()
54 			snd_hda_codec_read(codec, nid, 0,  in read_pin_sense()
57 	val = snd_hda_codec_read(codec, nid, 0,  in read_pin_sense()
59 	if (codec->inv_jack_detect)  in read_pin_sense()
66  * @codec: the HDA codec
71 snd_hda_jack_tbl_get_mst(struct hda_codec *codec, hda_nid_t nid, int dev_id)  in snd_hda_jack_tbl_get_mst()  argument
73 	struct hda_jack_tbl *jack = codec->jacktbl.list;  in snd_hda_jack_tbl_get_mst()
78 	for (i = 0; i < codec->jacktbl.used; i++, jack++)  in snd_hda_jack_tbl_get_mst()
87  * @codec: the HDA codec
92 snd_hda_jack_tbl_get_from_tag(struct hda_codec *codec,  in snd_hda_jack_tbl_get_from_tag()  argument
95 	struct hda_jack_tbl *jack = codec->jacktbl.list;  in snd_hda_jack_tbl_get_from_tag()
100 	for (i = 0; i < codec->jacktbl.used; i++, jack++)  in snd_hda_jack_tbl_get_from_tag()
108 any_jack_tbl_get_from_nid(struct hda_codec *codec, hda_nid_t nid)  in any_jack_tbl_get_from_nid()  argument
110 	struct hda_jack_tbl *jack = codec->jacktbl.list;  in any_jack_tbl_get_from_nid()
115 	for (i = 0; i < codec->jacktbl.used; i++, jack++)  in any_jack_tbl_get_from_nid()
123  * @codec: the HDA codec
128 snd_hda_jack_tbl_new(struct hda_codec *codec, hda_nid_t nid, int dev_id)  in snd_hda_jack_tbl_new()  argument
131 		snd_hda_jack_tbl_get_mst(codec, nid, dev_id);  in snd_hda_jack_tbl_new()
133 		any_jack_tbl_get_from_nid(codec, nid);  in snd_hda_jack_tbl_new()
135 	WARN_ON(dev_id != 0 && !codec->dp_mst);  in snd_hda_jack_tbl_new()
139 	jack = snd_array_new(&codec->jacktbl);  in snd_hda_jack_tbl_new()
155 		jack->tag = codec->jacktbl.used;  in snd_hda_jack_tbl_new()
161 void snd_hda_jack_tbl_clear(struct hda_codec *codec)  in snd_hda_jack_tbl_clear()  argument
163 	struct hda_jack_tbl *jack = codec->jacktbl.list;  in snd_hda_jack_tbl_clear()
166 	for (i = 0; i < codec->jacktbl.used; i++, jack++) {  in snd_hda_jack_tbl_clear()
170 		if (!codec->bus->shutdown && jack->jack)  in snd_hda_jack_tbl_clear()
171 			snd_device_free(codec->card, jack->jack);  in snd_hda_jack_tbl_clear()
178 	snd_array_free(&codec->jacktbl);  in snd_hda_jack_tbl_clear()
184 static void jack_detect_update(struct hda_codec *codec,  in jack_detect_update()  argument
193 		jack->pin_sense = read_pin_sense(codec, jack->nid,  in jack_detect_update()
198 	    !snd_hda_jack_detect_mst(codec, jack->gating_jack, jack->dev_id))  in jack_detect_update()
206 			snd_hda_jack_tbl_get_mst(codec, jack->gated_jack,  in jack_detect_update()
210 			jack_detect_update(codec, gated);  in jack_detect_update()
217  * @codec: the HDA codec
222 void snd_hda_jack_set_dirty_all(struct hda_codec *codec)  in snd_hda_jack_set_dirty_all()  argument
224 	struct hda_jack_tbl *jack = codec->jacktbl.list;  in snd_hda_jack_set_dirty_all()
227 	for (i = 0; i < codec->jacktbl.used; i++, jack++)  in snd_hda_jack_set_dirty_all()
235  * @codec: the CODEC to sense
242 u32 snd_hda_jack_pin_sense(struct hda_codec *codec, hda_nid_t nid, int dev_id)  in snd_hda_jack_pin_sense()  argument
245 		snd_hda_jack_tbl_get_mst(codec, nid, dev_id);  in snd_hda_jack_pin_sense()
247 		jack_detect_update(codec, jack);  in snd_hda_jack_pin_sense()
250 	return read_pin_sense(codec, nid, dev_id);  in snd_hda_jack_pin_sense()
256  * @codec: the CODEC to sense
263 int snd_hda_jack_detect_state_mst(struct hda_codec *codec,  in snd_hda_jack_detect_state_mst()  argument
267 		snd_hda_jack_tbl_get_mst(codec, nid, dev_id);  in snd_hda_jack_detect_state_mst()
270 	else if (snd_hda_jack_pin_sense(codec, nid, dev_id) &  in snd_hda_jack_detect_state_mst()
297  * @codec: the HDA codec
307 snd_hda_jack_detect_enable_callback_mst(struct hda_codec *codec, hda_nid_t nid,  in snd_hda_jack_detect_enable_callback_mst()  argument
314 	jack = snd_hda_jack_tbl_new(codec, nid, dev_id);  in snd_hda_jack_detect_enable_callback_mst()
334 	if (codec->jackpoll_interval > 0)  in snd_hda_jack_detect_enable_callback_mst()
336 	err = snd_hda_codec_write_cache(codec, nid, 0,  in snd_hda_jack_detect_enable_callback_mst()
347  * @codec: the HDA codec
354 int snd_hda_jack_detect_enable(struct hda_codec *codec, hda_nid_t nid,  in snd_hda_jack_detect_enable()  argument
357 	return PTR_ERR_OR_ZERO(snd_hda_jack_detect_enable_callback_mst(codec,  in snd_hda_jack_detect_enable()
366  * @codec: the HDA codec
372 int snd_hda_jack_set_gating_jack(struct hda_codec *codec, hda_nid_t gated_nid,  in snd_hda_jack_set_gating_jack()  argument
375 	struct hda_jack_tbl *gated = snd_hda_jack_tbl_new(codec, gated_nid, 0);  in snd_hda_jack_set_gating_jack()
377 		snd_hda_jack_tbl_new(codec, gating_nid, 0);  in snd_hda_jack_set_gating_jack()
379 	WARN_ON(codec->dp_mst);  in snd_hda_jack_set_gating_jack()
393  * @codec: the HDA codec
401 int snd_hda_jack_bind_keymap(struct hda_codec *codec, hda_nid_t key_nid,  in snd_hda_jack_bind_keymap()  argument
406 	struct hda_jack_tbl *key_gen = snd_hda_jack_tbl_get(codec, key_nid);  in snd_hda_jack_bind_keymap()
407 	struct hda_jack_tbl *report_to = snd_hda_jack_tbl_get(codec, jack_nid);  in snd_hda_jack_bind_keymap()
409 	WARN_ON(codec->dp_mst);  in snd_hda_jack_bind_keymap()
426  * @codec: the HDA codec
428  * @button_state: the button event captured by codec
430  * Codec driver calls this function to report the button event.
432 void snd_hda_jack_set_button_state(struct hda_codec *codec, hda_nid_t jack_nid,  in snd_hda_jack_set_button_state()  argument
435 	struct hda_jack_tbl *jack = snd_hda_jack_tbl_get(codec, jack_nid);  in snd_hda_jack_set_button_state()
442 			snd_hda_jack_tbl_get(codec, jack->key_report_jack);  in snd_hda_jack_set_button_state()
456  * @codec: the HDA codec
458 void snd_hda_jack_report_sync(struct hda_codec *codec)  in snd_hda_jack_report_sync()  argument
464 	jack = codec->jacktbl.list;  in snd_hda_jack_report_sync()
465 	for (i = 0; i < codec->jacktbl.used; i++, jack++)  in snd_hda_jack_report_sync()
467 			jack_detect_update(codec, jack);  in snd_hda_jack_report_sync()
472 	jack = codec->jacktbl.list;  in snd_hda_jack_report_sync()
473 	for (i = 0; i < codec->jacktbl.used; i++, jack++)  in snd_hda_jack_report_sync()
491 static int get_input_jack_type(struct hda_codec *codec, hda_nid_t nid)  in get_input_jack_type()  argument
493 	unsigned int def_conf = snd_hda_codec_get_pincfg(codec, nid);  in get_input_jack_type()
519  * @codec: the HDA codec
530 int snd_hda_jack_add_kctl_mst(struct hda_codec *codec, hda_nid_t nid,  in snd_hda_jack_add_kctl_mst()  argument
538 	jack = snd_hda_jack_tbl_new(codec, nid, dev_id);  in snd_hda_jack_add_kctl_mst()
545 		type = get_input_jack_type(codec, nid);  in snd_hda_jack_add_kctl_mst()
553 	err = snd_jack_new(codec->card, name, type | buttons,  in snd_hda_jack_add_kctl_mst()
568 	state = snd_hda_jack_detect_mst(codec, nid, dev_id);  in snd_hda_jack_add_kctl_mst()
575 static int add_jack_kctl(struct hda_codec *codec, hda_nid_t nid,  in add_jack_kctl()  argument
584 	WARN_ON(codec->dp_mst);  in add_jack_kctl()
588 	def_conf = snd_hda_codec_get_pincfg(codec, nid);  in add_jack_kctl()
593 		       !is_jack_detectable(codec, nid);  in add_jack_kctl()
598 		snd_hda_get_pin_label(codec, nid, cfg, name, sizeof(name), NULL);  in add_jack_kctl()
602 	err = snd_hda_jack_add_kctl(codec, nid, name, phantom_jack, 0, NULL);  in add_jack_kctl()
607 		return snd_hda_jack_detect_enable(codec, nid, 0);  in add_jack_kctl()
613  * @codec: the HDA codec
616 int snd_hda_jack_add_kctls(struct hda_codec *codec,  in snd_hda_jack_add_kctls()  argument
627 				err = add_jack_kctl(codec, auto_cfg_hp_pins(cfg)[0],  in snd_hda_jack_add_kctls()
630 				err = add_jack_kctl(codec, cfg->inputs[i].pin,  in snd_hda_jack_add_kctls()
633 			err = add_jack_kctl(codec, cfg->inputs[i].pin, cfg,  in snd_hda_jack_add_kctls()
640 		err = add_jack_kctl(codec, *p, cfg, NULL);  in snd_hda_jack_add_kctls()
647 		err = add_jack_kctl(codec, *p, cfg, NULL);  in snd_hda_jack_add_kctls()
654 		err = add_jack_kctl(codec, *p, cfg, NULL);  in snd_hda_jack_add_kctls()
659 		err = add_jack_kctl(codec, *p, cfg, NULL);  in snd_hda_jack_add_kctls()
663 	err = add_jack_kctl(codec, cfg->dig_in_pin, cfg, NULL);  in snd_hda_jack_add_kctls()
666 	err = add_jack_kctl(codec, cfg->mono_out_pin, cfg, NULL);  in snd_hda_jack_add_kctls()
673 static void call_jack_callback(struct hda_codec *codec, unsigned int res,  in call_jack_callback()  argument
681 		cb->func(codec, cb);  in call_jack_callback()
685 			snd_hda_jack_tbl_get_mst(codec, jack->gated_jack,  in call_jack_callback()
691 				cb->func(codec, cb);  in call_jack_callback()
699  * @codec: the HDA codec
702 void snd_hda_jack_unsol_event(struct hda_codec *codec, unsigned int res)  in snd_hda_jack_unsol_event()  argument
707 	if (codec->dp_mst) {  in snd_hda_jack_unsol_event()
711 		event = snd_hda_jack_tbl_get_from_tag(codec, tag, dev_entry);  in snd_hda_jack_unsol_event()
713 		event = snd_hda_jack_tbl_get_from_tag(codec, tag, 0);  in snd_hda_jack_unsol_event()
720 			snd_hda_jack_tbl_get_mst(codec, event->key_report_jack,  in snd_hda_jack_unsol_event()
727 	call_jack_callback(codec, res, event);  in snd_hda_jack_unsol_event()
728 	snd_hda_jack_report_sync(codec);  in snd_hda_jack_unsol_event()
734  * @codec: the HDA codec
739 void snd_hda_jack_poll_all(struct hda_codec *codec)  in snd_hda_jack_poll_all()  argument
741 	struct hda_jack_tbl *jack = codec->jacktbl.list;  in snd_hda_jack_poll_all()
744 	for (i = 0; i < codec->jacktbl.used; i++, jack++) {  in snd_hda_jack_poll_all()
749 		jack_detect_update(codec, jack);  in snd_hda_jack_poll_all()
753 		call_jack_callback(codec, 0, jack);  in snd_hda_jack_poll_all()
756 		snd_hda_jack_report_sync(codec);  in snd_hda_jack_poll_all()