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)  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
70 snd_hda_jack_tbl_get(struct hda_codec *codec, hda_nid_t nid)  in snd_hda_jack_tbl_get()  argument
72 	struct hda_jack_tbl *jack = codec->jacktbl.list;  in snd_hda_jack_tbl_get()
77 	for (i = 0; i < codec->jacktbl.used; i++, jack++)  in snd_hda_jack_tbl_get()
86  * @codec: the HDA codec
90 snd_hda_jack_tbl_get_from_tag(struct hda_codec *codec, unsigned char tag)  in snd_hda_jack_tbl_get_from_tag()  argument
92 	struct hda_jack_tbl *jack = codec->jacktbl.list;  in snd_hda_jack_tbl_get_from_tag()
97 	for (i = 0; i < codec->jacktbl.used; i++, jack++)  in snd_hda_jack_tbl_get_from_tag()
106  * @codec: the HDA codec
110 snd_hda_jack_tbl_new(struct hda_codec *codec, hda_nid_t nid)  in snd_hda_jack_tbl_new()  argument
112 	struct hda_jack_tbl *jack = snd_hda_jack_tbl_get(codec, nid);  in snd_hda_jack_tbl_new()
115 	jack = snd_array_new(&codec->jacktbl);  in snd_hda_jack_tbl_new()
120 	jack->tag = codec->jacktbl.used;  in snd_hda_jack_tbl_new()
124 void snd_hda_jack_tbl_clear(struct hda_codec *codec)  in snd_hda_jack_tbl_clear()  argument
126 	struct hda_jack_tbl *jack = codec->jacktbl.list;  in snd_hda_jack_tbl_clear()
129 	for (i = 0; i < codec->jacktbl.used; i++, jack++) {  in snd_hda_jack_tbl_clear()
133 		if (!codec->bus->shutdown && jack->jack)  in snd_hda_jack_tbl_clear()
134 			snd_device_free(codec->card, jack->jack);  in snd_hda_jack_tbl_clear()
141 	snd_array_free(&codec->jacktbl);  in snd_hda_jack_tbl_clear()
147 static void jack_detect_update(struct hda_codec *codec,  in jack_detect_update()  argument
156 		jack->pin_sense = read_pin_sense(codec, jack->nid);  in jack_detect_update()
159 	if (jack->gating_jack && !snd_hda_jack_detect(codec, jack->gating_jack))  in jack_detect_update()
167 			snd_hda_jack_tbl_get(codec, jack->gated_jack);  in jack_detect_update()
170 			jack_detect_update(codec, gated);  in jack_detect_update()
177  * @codec: the HDA codec
182 void snd_hda_jack_set_dirty_all(struct hda_codec *codec)  in snd_hda_jack_set_dirty_all()  argument
184 	struct hda_jack_tbl *jack = codec->jacktbl.list;  in snd_hda_jack_set_dirty_all()
187 	for (i = 0; i < codec->jacktbl.used; i++, jack++)  in snd_hda_jack_set_dirty_all()
195  * @codec: the CODEC to sense
201 u32 snd_hda_pin_sense(struct hda_codec *codec, hda_nid_t nid)  in snd_hda_pin_sense()  argument
203 	struct hda_jack_tbl *jack = snd_hda_jack_tbl_get(codec, nid);  in snd_hda_pin_sense()
205 		jack_detect_update(codec, jack);  in snd_hda_pin_sense()
208 	return read_pin_sense(codec, nid);  in snd_hda_pin_sense()
214  * @codec: the CODEC to sense
220 int snd_hda_jack_detect_state(struct hda_codec *codec, hda_nid_t nid)  in snd_hda_jack_detect_state()  argument
222 	struct hda_jack_tbl *jack = snd_hda_jack_tbl_get(codec, nid);  in snd_hda_jack_detect_state()
225 	else if (snd_hda_pin_sense(codec, nid) & AC_PINSENSE_PRESENCE)  in snd_hda_jack_detect_state()
234  * @codec: the HDA codec
243 snd_hda_jack_detect_enable_callback(struct hda_codec *codec, hda_nid_t nid,  in snd_hda_jack_detect_enable_callback()  argument
250 	jack = snd_hda_jack_tbl_new(codec, nid);  in snd_hda_jack_detect_enable_callback()
266 	if (codec->jackpoll_interval > 0)  in snd_hda_jack_detect_enable_callback()
268 	err = snd_hda_codec_write_cache(codec, nid, 0,  in snd_hda_jack_detect_enable_callback()
279  * @codec: the HDA codec
285 int snd_hda_jack_detect_enable(struct hda_codec *codec, hda_nid_t nid)  in snd_hda_jack_detect_enable()  argument
287 	return PTR_ERR_OR_ZERO(snd_hda_jack_detect_enable_callback(codec, nid, NULL));  in snd_hda_jack_detect_enable()
293  * @codec: the HDA codec
299 int snd_hda_jack_set_gating_jack(struct hda_codec *codec, hda_nid_t gated_nid,  in snd_hda_jack_set_gating_jack()  argument
302 	struct hda_jack_tbl *gated = snd_hda_jack_tbl_new(codec, gated_nid);  in snd_hda_jack_set_gating_jack()
303 	struct hda_jack_tbl *gating = snd_hda_jack_tbl_new(codec, gating_nid);  in snd_hda_jack_set_gating_jack()
317  * @codec: the HDA codec
319 void snd_hda_jack_report_sync(struct hda_codec *codec)  in snd_hda_jack_report_sync()  argument
325 	jack = codec->jacktbl.list;  in snd_hda_jack_report_sync()
326 	for (i = 0; i < codec->jacktbl.used; i++, jack++)  in snd_hda_jack_report_sync()
328 			jack_detect_update(codec, jack);  in snd_hda_jack_report_sync()
333 	jack = codec->jacktbl.list;  in snd_hda_jack_report_sync()
334 	for (i = 0; i < codec->jacktbl.used; i++, jack++)  in snd_hda_jack_report_sync()
352 static int get_input_jack_type(struct hda_codec *codec, hda_nid_t nid)  in get_input_jack_type()  argument
354 	unsigned int def_conf = snd_hda_codec_get_pincfg(codec, nid);  in get_input_jack_type()
380  * @codec: the HDA codec
390 int snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid,  in snd_hda_jack_add_kctl()  argument
398 	jack = snd_hda_jack_tbl_new(codec, nid);  in snd_hda_jack_add_kctl()
405 		type = get_input_jack_type(codec, nid);  in snd_hda_jack_add_kctl()
413 	err = snd_jack_new(codec->card, name, type | buttons,  in snd_hda_jack_add_kctl()
428 	state = snd_hda_jack_detect(codec, nid);  in snd_hda_jack_add_kctl()
435 static int add_jack_kctl(struct hda_codec *codec, hda_nid_t nid,  in add_jack_kctl()  argument
446 	def_conf = snd_hda_codec_get_pincfg(codec, nid);  in add_jack_kctl()
451 		       !is_jack_detectable(codec, nid);  in add_jack_kctl()
456 		snd_hda_get_pin_label(codec, nid, cfg, name, sizeof(name), NULL);  in add_jack_kctl()
460 	err = snd_hda_jack_add_kctl(codec, nid, name, phantom_jack, 0, NULL);  in add_jack_kctl()
465 		return snd_hda_jack_detect_enable(codec, nid);  in add_jack_kctl()
471  * @codec: the HDA codec
474 int snd_hda_jack_add_kctls(struct hda_codec *codec,  in snd_hda_jack_add_kctls()  argument
485 				err = add_jack_kctl(codec, auto_cfg_hp_pins(cfg)[0],  in snd_hda_jack_add_kctls()
488 				err = add_jack_kctl(codec, cfg->inputs[i].pin,  in snd_hda_jack_add_kctls()
491 			err = add_jack_kctl(codec, cfg->inputs[i].pin, cfg,  in snd_hda_jack_add_kctls()
498 		err = add_jack_kctl(codec, *p, cfg, NULL);  in snd_hda_jack_add_kctls()
505 		err = add_jack_kctl(codec, *p, cfg, NULL);  in snd_hda_jack_add_kctls()
512 		err = add_jack_kctl(codec, *p, cfg, NULL);  in snd_hda_jack_add_kctls()
517 		err = add_jack_kctl(codec, *p, cfg, NULL);  in snd_hda_jack_add_kctls()
521 	err = add_jack_kctl(codec, cfg->dig_in_pin, cfg, NULL);  in snd_hda_jack_add_kctls()
524 	err = add_jack_kctl(codec, cfg->mono_out_pin, cfg, NULL);  in snd_hda_jack_add_kctls()
531 static void call_jack_callback(struct hda_codec *codec, unsigned int res,  in call_jack_callback()  argument
539 		cb->func(codec, cb);  in call_jack_callback()
543 			snd_hda_jack_tbl_get(codec, jack->gated_jack);  in call_jack_callback()
548 				cb->func(codec, cb);  in call_jack_callback()
556  * @codec: the HDA codec
559 void snd_hda_jack_unsol_event(struct hda_codec *codec, unsigned int res)  in snd_hda_jack_unsol_event()  argument
564 	event = snd_hda_jack_tbl_get_from_tag(codec, tag);  in snd_hda_jack_unsol_event()
569 	call_jack_callback(codec, res, event);  in snd_hda_jack_unsol_event()
570 	snd_hda_jack_report_sync(codec);  in snd_hda_jack_unsol_event()
576  * @codec: the HDA codec
581 void snd_hda_jack_poll_all(struct hda_codec *codec)  in snd_hda_jack_poll_all()  argument
583 	struct hda_jack_tbl *jack = codec->jacktbl.list;  in snd_hda_jack_poll_all()
586 	for (i = 0; i < codec->jacktbl.used; i++, jack++) {  in snd_hda_jack_poll_all()
591 		jack_detect_update(codec, jack);  in snd_hda_jack_poll_all()
595 		call_jack_callback(codec, 0, jack);  in snd_hda_jack_poll_all()
598 		snd_hda_jack_report_sync(codec);  in snd_hda_jack_poll_all()