1 // SPDX-License-Identifier: GPL-2.0
3 // soc-card.c
16 	case -EPROBE_DEFER:  in _soc_card_ret()
17 	case -ENOTSUPP:  in _soc_card_ret()
21 		dev_err(card->dev,  in _soc_card_ret()
23 			func, card->name, ret);  in _soc_card_ret()
32 	struct snd_card *card = soc_card->snd_card;  in snd_soc_card_get_kcontrol()
38 	list_for_each_entry(kctl, &card->controls, list)  in snd_soc_card_get_kcontrol()
39 		if (!strncmp(kctl->id.name, name, sizeof(kctl->id.name)))  in snd_soc_card_get_kcontrol()
46  * snd_soc_card_jack_new - Create a new jack
57  * Returns zero if successful, or a negative error code on failure.
58  * On success jack will be initialised.
66 	mutex_init(&jack->mutex);  in snd_soc_card_jack_new()
67 	jack->card = card;  in snd_soc_card_jack_new()
68 	INIT_LIST_HEAD(&jack->pins);  in snd_soc_card_jack_new()
69 	INIT_LIST_HEAD(&jack->jack_zones);  in snd_soc_card_jack_new()
70 	BLOCKING_INIT_NOTIFIER_HEAD(&jack->notifier);  in snd_soc_card_jack_new()
72 	ret = snd_jack_new(card->snd_card, id, type, &jack->jack, false, false);  in snd_soc_card_jack_new()
87 	if (card->suspend_pre)  in snd_soc_card_suspend_pre()
88 		ret = card->suspend_pre(card);  in snd_soc_card_suspend_pre()
97 	if (card->suspend_post)  in snd_soc_card_suspend_post()
98 		ret = card->suspend_post(card);  in snd_soc_card_suspend_post()
107 	if (card->resume_pre)  in snd_soc_card_resume_pre()
108 		ret = card->resume_pre(card);  in snd_soc_card_resume_pre()
117 	if (card->resume_post)  in snd_soc_card_resume_post()
118 		ret = card->resume_post(card);  in snd_soc_card_resume_post()
125 	if (card->probe) {  in snd_soc_card_probe()
126 		int ret = card->probe(card);  in snd_soc_card_probe()
132 		 * It has "card->probe" and "card->late_probe" callbacks.  in snd_soc_card_probe()
140 		card->probed = 1;  in snd_soc_card_probe()
148 	if (card->late_probe) {  in snd_soc_card_late_probe()
149 		int ret = card->late_probe(card);  in snd_soc_card_late_probe()
156 	 * It has "card->probe" and "card->late_probe" callbacks,  in snd_soc_card_late_probe()
158 	 * This means, we can set "card->probed" flag afer "late_probe"  in snd_soc_card_late_probe()
165 	card->probed = 1;  in snd_soc_card_late_probe()
174 	if (card->probed &&  in snd_soc_card_remove()
175 	    card->remove)  in snd_soc_card_remove()
176 		ret = card->remove(card);  in snd_soc_card_remove()
178 	card->probed = 0;  in snd_soc_card_remove()
189 	if (card && card->set_bias_level)  in snd_soc_card_set_bias_level()
190 		ret = card->set_bias_level(card, dapm, level);  in snd_soc_card_set_bias_level()
201 	if (card && card->set_bias_level_post)  in snd_soc_card_set_bias_level_post()
202 		ret = card->set_bias_level_post(card, dapm, level);  in snd_soc_card_set_bias_level_post()
212 	if (card->add_dai_link)  in snd_soc_card_add_dai_link()
213 		ret = card->add_dai_link(card, dai_link);  in snd_soc_card_add_dai_link()
222 	if (card->remove_dai_link)  in snd_soc_card_remove_dai_link()
223 		card->remove_dai_link(card, dai_link);  in snd_soc_card_remove_dai_link()