89 static int format_register_str(struct snd_soc_codec *codec,  in format_register_str()  argument
92 	int wordsize = min_bytes_needed(codec->driver->reg_cache_size) * 2;  in format_register_str()
93 	int regsize = codec->driver->reg_word_size * 2;  in format_register_str()
106 	ret = snd_soc_read(codec, reg);  in format_register_str()
123 static ssize_t soc_codec_reg_show(struct snd_soc_codec *codec, char *buf,  in soc_codec_reg_show()  argument
132 	wordsize = min_bytes_needed(codec->driver->reg_cache_size) * 2;  in soc_codec_reg_show()
133 	regsize = codec->driver->reg_word_size * 2;  in soc_codec_reg_show()
137 	if (!codec->driver->reg_cache_size)  in soc_codec_reg_show()
140 	if (codec->driver->reg_cache_step)  in soc_codec_reg_show()
141 		step = codec->driver->reg_cache_step;  in soc_codec_reg_show()
143 	for (i = 0; i < codec->driver->reg_cache_size; i += step) {  in soc_codec_reg_show()
149 			format_register_str(codec, i, buf + total, len);  in soc_codec_reg_show()
165 	return soc_codec_reg_show(rtd->codec, buf, PAGE_SIZE, 0);  in codec_reg_show()
208 	return rtd->codec ? attr->mode : 0; /* enabled only with codec */  in soc_dev_attr_is_visible()
232 	struct snd_soc_codec *codec = file->private_data;  in codec_reg_read_file()  local
242 	ret = soc_codec_reg_show(codec, buf, count, *ppos);  in codec_reg_read_file()
262 	struct snd_soc_codec *codec = file->private_data;  in codec_reg_write_file()  local
282 	snd_soc_write(codec, reg, value);  in codec_reg_write_file()
333 	struct snd_soc_codec *codec = snd_soc_component_to_codec(component);  in soc_init_codec_debugfs()  local
335 	codec->debugfs_reg = debugfs_create_file("codec_reg", 0644,  in soc_init_codec_debugfs()
336 						 codec->component.debugfs_root,  in soc_init_codec_debugfs()
337 						 codec, &codec_reg_fops);  in soc_init_codec_debugfs()
338 	if (!codec->debugfs_reg)  in soc_init_codec_debugfs()
339 		dev_warn(codec->dev,  in soc_init_codec_debugfs()
348 	struct snd_soc_codec *codec;  in codec_list_read_file()  local
355 	list_for_each_entry(codec, &codec_list, list) {  in codec_list_read_file()
357 			       codec->component.name);  in codec_list_read_file()
588 	struct snd_soc_codec *codec;  in snd_soc_suspend()  local
664 	list_for_each_entry(codec, &card->codec_dev_list, card_list) {  in snd_soc_suspend()
667 		if (!codec->suspended) {  in snd_soc_suspend()
668 			switch (codec->dapm.bias_level) {  in snd_soc_suspend()
676 				if (codec->dapm.idle_bias_off) {  in snd_soc_suspend()
677 					dev_dbg(codec->dev,  in snd_soc_suspend()
683 				if (codec->driver->suspend)  in snd_soc_suspend()
684 					codec->driver->suspend(codec);  in snd_soc_suspend()
685 				codec->suspended = 1;  in snd_soc_suspend()
686 				if (codec->component.regmap)  in snd_soc_suspend()
687 					regcache_mark_dirty(codec->component.regmap);  in snd_soc_suspend()
689 				pinctrl_pm_select_sleep_state(codec->dev);  in snd_soc_suspend()
692 				dev_dbg(codec->dev,  in snd_soc_suspend()
726 	struct snd_soc_codec *codec;  in soc_resume_deferred()  local
752 	list_for_each_entry(codec, &card->codec_dev_list, card_list) {  in soc_resume_deferred()
757 		if (codec->suspended) {  in soc_resume_deferred()
758 			switch (codec->dapm.bias_level) {  in soc_resume_deferred()
761 				if (codec->driver->resume)  in soc_resume_deferred()
762 					codec->driver->resume(codec);  in soc_resume_deferred()
763 				codec->suspended = 0;  in soc_resume_deferred()
766 				dev_dbg(codec->dev,  in soc_resume_deferred()
964 	rtd->codec = rtd->codec_dai->codec;  in soc_bind_dai_link()
1001 	if (component->codec)  in soc_remove_component()
1002 		list_del(&component->codec->card_list);  in soc_remove_component()
1178 	if (component->codec)  in soc_probe_component()
1179 		list_add(&component->codec->card_list, &card->codec_dev_list);  in soc_probe_component()
1429 	 rtd->codec = rtd->component->codec;  in soc_bind_aux_dev()
1472 static int snd_soc_init_codec_cache(struct snd_soc_codec *codec)  in snd_soc_init_codec_cache()  argument
1476 	if (codec->cache_init)  in snd_soc_init_codec_cache()
1479 	ret = snd_soc_cache_init(codec);  in snd_soc_init_codec_cache()
1481 		dev_err(codec->dev,  in snd_soc_init_codec_cache()
1486 	codec->cache_init = 1;  in snd_soc_init_codec_cache()
1523 	if (cpu_dai->codec) {  in snd_soc_runtime_set_dai_fmt()
1558 	struct snd_soc_codec *codec;  in snd_soc_instantiate_card()  local
1579 	list_for_each_entry(codec, &codec_list, list) {  in snd_soc_instantiate_card()
1580 		if (codec->cache_init)  in snd_soc_instantiate_card()
1582 		ret = snd_soc_init_codec_cache(codec);  in snd_soc_instantiate_card()
1969 int snd_soc_add_codec_controls(struct snd_soc_codec *codec,  in snd_soc_add_codec_controls()  argument
1972 	return snd_soc_add_component_controls(&codec->component, controls,  in snd_soc_add_codec_controls()
2049 	else if (dai->codec && dai->codec->driver->set_sysclk)  in snd_soc_dai_set_sysclk()
2050 		return dai->codec->driver->set_sysclk(dai->codec, clk_id, 0,  in snd_soc_dai_set_sysclk()
2067 int snd_soc_codec_set_sysclk(struct snd_soc_codec *codec, int clk_id,  in snd_soc_codec_set_sysclk()  argument
2070 	if (codec->driver->set_sysclk)  in snd_soc_codec_set_sysclk()
2071 		return codec->driver->set_sysclk(codec, clk_id, source,  in snd_soc_codec_set_sysclk()
2114 	else if (dai->codec && dai->codec->driver->set_pll)  in snd_soc_dai_set_pll()
2115 		return dai->codec->driver->set_pll(dai->codec, pll_id, source,  in snd_soc_dai_set_pll()
2132 int snd_soc_codec_set_pll(struct snd_soc_codec *codec, int pll_id, int source,  in snd_soc_codec_set_pll()  argument
2135 	if (codec->driver->set_pll)  in snd_soc_codec_set_pll()
2136 		return codec->driver->set_pll(codec, pll_id, source,  in snd_soc_codec_set_pll()
3003 	struct snd_soc_codec *codec = snd_soc_component_to_codec(component);  in snd_soc_codec_drv_probe()  local
3005 	return codec->driver->probe(codec);  in snd_soc_codec_drv_probe()
3010 	struct snd_soc_codec *codec = snd_soc_component_to_codec(component);  in snd_soc_codec_drv_remove()  local
3012 	codec->driver->remove(codec);  in snd_soc_codec_drv_remove()
3018 	struct snd_soc_codec *codec = snd_soc_component_to_codec(component);  in snd_soc_codec_drv_write()  local
3020 	return codec->driver->write(codec, reg, val);  in snd_soc_codec_drv_write()
3026 	struct snd_soc_codec *codec = snd_soc_component_to_codec(component);  in snd_soc_codec_drv_read()  local
3028 	*val = codec->driver->read(codec, reg);  in snd_soc_codec_drv_read()
3036 	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(dapm);  in snd_soc_codec_set_bias_level()  local
3038 	return codec->driver->set_bias_level(codec, level);  in snd_soc_codec_set_bias_level()
3051 	struct snd_soc_codec *codec;  in snd_soc_register_codec()  local
3057 	codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);  in snd_soc_register_codec()
3058 	if (codec == NULL)  in snd_soc_register_codec()
3061 	codec->component.dapm_ptr = &codec->dapm;  in snd_soc_register_codec()
3062 	codec->component.codec = codec;  in snd_soc_register_codec()
3064 	ret = snd_soc_component_initialize(&codec->component,  in snd_soc_register_codec()
3070 		codec->component.controls = codec_drv->controls;  in snd_soc_register_codec()
3071 		codec->component.num_controls = codec_drv->num_controls;  in snd_soc_register_codec()
3074 		codec->component.dapm_widgets = codec_drv->dapm_widgets;  in snd_soc_register_codec()
3075 		codec->component.num_dapm_widgets = codec_drv->num_dapm_widgets;  in snd_soc_register_codec()
3078 		codec->component.dapm_routes = codec_drv->dapm_routes;  in snd_soc_register_codec()
3079 		codec->component.num_dapm_routes = codec_drv->num_dapm_routes;  in snd_soc_register_codec()
3083 		codec->component.probe = snd_soc_codec_drv_probe;  in snd_soc_register_codec()
3085 		codec->component.remove = snd_soc_codec_drv_remove;  in snd_soc_register_codec()
3087 		codec->component.write = snd_soc_codec_drv_write;  in snd_soc_register_codec()
3089 		codec->component.read = snd_soc_codec_drv_read;  in snd_soc_register_codec()
3090 	codec->component.ignore_pmdown_time = codec_drv->ignore_pmdown_time;  in snd_soc_register_codec()
3091 	codec->dapm.idle_bias_off = codec_drv->idle_bias_off;  in snd_soc_register_codec()
3092 	codec->dapm.suspend_bias_off = codec_drv->suspend_bias_off;  in snd_soc_register_codec()
3094 		codec->dapm.seq_notifier = codec_drv->seq_notifier;  in snd_soc_register_codec()
3096 		codec->dapm.set_bias_level = snd_soc_codec_set_bias_level;  in snd_soc_register_codec()
3097 	codec->dev = dev;  in snd_soc_register_codec()
3098 	codec->driver = codec_drv;  in snd_soc_register_codec()
3099 	codec->component.val_bytes = codec_drv->reg_word_size;  in snd_soc_register_codec()
3102 	codec->component.init_debugfs = soc_init_codec_debugfs;  in snd_soc_register_codec()
3103 	codec->component.debugfs_prefix = "codec";  in snd_soc_register_codec()
3107 		codec->component.regmap = codec_drv->get_regmap(dev);  in snd_soc_register_codec()
3114 	ret = snd_soc_register_dais(&codec->component, dai_drv, num_dai, false);  in snd_soc_register_codec()
3120 	list_for_each_entry(dai, &codec->component.dai_list, list)  in snd_soc_register_codec()
3121 		dai->codec = codec;  in snd_soc_register_codec()
3124 	snd_soc_component_add_unlocked(&codec->component);  in snd_soc_register_codec()
3125 	list_add(&codec->list, &codec_list);  in snd_soc_register_codec()
3128 	dev_dbg(codec->dev, "ASoC: Registered codec '%s'\n",  in snd_soc_register_codec()
3129 		codec->component.name);  in snd_soc_register_codec()
3133 	snd_soc_component_cleanup(&codec->component);  in snd_soc_register_codec()
3135 	kfree(codec);  in snd_soc_register_codec()
3147 	struct snd_soc_codec *codec;  in snd_soc_unregister_codec()  local
3150 	list_for_each_entry(codec, &codec_list, list) {  in snd_soc_unregister_codec()
3151 		if (dev == codec->dev)  in snd_soc_unregister_codec()
3158 	list_del(&codec->list);  in snd_soc_unregister_codec()
3159 	snd_soc_component_del_unlocked(&codec->component);  in snd_soc_unregister_codec()
3162 	dev_dbg(codec->dev, "ASoC: Unregistered codec '%s'\n",  in snd_soc_unregister_codec()
3163 			codec->component.name);  in snd_soc_unregister_codec()
3165 	snd_soc_component_cleanup(&codec->component);  in snd_soc_unregister_codec()
3166 	snd_soc_cache_exit(codec);  in snd_soc_unregister_codec()
3167 	kfree(codec);  in snd_soc_unregister_codec()