Merge remote-tracking branch 'asoc/topic/component' into asoc-next

19 files changed, 1056 insertions, 721 deletions

diff --git a/sound/soc/codecs/ac97.c b/sound/soc/codecs/ac97.c
index 8d9ba4ba4bfe..e889e1b84192 100644
--- a/sound/soc/codecs/ac97.c
+++ b/sound/soc/codecs/ac97.c
@@ -89,8 +89,8 @@ static int ac97_soc_probe(struct snd_soc_codec *codec)
 	int ret;
 
 	/* add codec as bus device for standard ac97 */
-	ret = snd_ac97_bus(codec->card->snd_card, 0, soc_ac97_ops, NULL,
-			   &ac97_bus);
+	ret = snd_ac97_bus(codec->component.card->snd_card, 0, soc_ac97_ops,
+			   NULL, &ac97_bus);
 	if (ret < 0)
 		return ret;
 
diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c
index d5fd00a64748..4ba60eb2cde1 100644
--- a/sound/soc/codecs/cx20442.c
+++ b/sound/soc/codecs/cx20442.c
@@ -253,7 +253,7 @@ static void v253_close(struct tty_struct *tty)
 	/* Prevent the codec driver from further accessing the modem */
 	codec->hw_write = NULL;
 	cx20442->control_data = NULL;
-	codec->card->pop_time = 0;
+	codec->component.card->pop_time = 0;
 }
 
 /* Line discipline .hangup() */
@@ -281,7 +281,7 @@ static void v253_receive(struct tty_struct *tty,
 		/* Set up codec driver access to modem controls */
 		cx20442->control_data = tty;
 		codec->hw_write = (hw_write_t)tty->ops->write;
-		codec->card->pop_time = 1;
+		codec->component.card->pop_time = 1;
 	}
 }
 
@@ -372,7 +372,7 @@ static int cx20442_codec_probe(struct snd_soc_codec *codec)
 
 	snd_soc_codec_set_drvdata(codec, cx20442);
 	codec->hw_write = NULL;
-	codec->card->pop_time = 0;
+	codec->component.card->pop_time = 0;
 
 	return 0;
 }
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index df3a7506c023..ff006cc95520 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -1404,7 +1404,7 @@ static int dac33_soc_probe(struct snd_soc_codec *codec)
 	if (dac33->irq >= 0) {
 		ret = request_irq(dac33->irq, dac33_interrupt_handler,
 				  IRQF_TRIGGER_RISING,
-				  codec->name, codec);
+				  codec->component.name, codec);
 		if (ret < 0) {
 			dev_err(codec->dev, "Could not request IRQ%d (%d)\n",
 						dac33->irq, ret);
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index edf27acc1d77..12fc0aed7503 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -479,7 +479,7 @@ static struct snd_soc_dai_driver uda134x_dai = {
 static int uda134x_soc_probe(struct snd_soc_codec *codec)
 {
 	struct uda134x_priv *uda134x;
-	struct uda134x_platform_data *pd = codec->card->dev->platform_data;
+	struct uda134x_platform_data *pd = codec->component.card->dev->platform_data;
 	const struct snd_soc_dapm_widget *widgets;
 	unsigned num_widgets;
 
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index a145d0431b63..e96349b04ba6 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -472,7 +472,7 @@ static int wm8960_add_widgets(struct snd_soc_codec *codec)
 	 * list each time to find the desired power state do so now
 	 * and save the result.
 	 */
-	list_for_each_entry(w, &codec->card->widgets, list) {
+	list_for_each_entry(w, &codec->component.card->widgets, list) {
 		if (w->dapm != &codec->dapm)
 			continue;
 		if (strcmp(w->name, "LOUT1 PGA") == 0)
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 2537725dd53f..f412a9911a75 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -1382,7 +1382,7 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w,
 	int ret;
 	int val;
 
-	dsp->card = codec->card;
+	dsp->card = codec->component.card;
 
 	switch (event) {
 	case SND_SOC_DAPM_POST_PMU:
@@ -1617,7 +1617,7 @@ int wm_adsp2_early_event(struct snd_soc_dapm_widget *w,
 	struct wm_adsp *dsps = snd_soc_codec_get_drvdata(codec);
 	struct wm_adsp *dsp = &dsps[w->shift];
 
-	dsp->card = codec->card;
+	dsp->card = codec->component.card;
 
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c
index 0cc41f94de4e..8c9cc64a9dfb 100644
--- a/sound/soc/omap/ams-delta.c
+++ b/sound/soc/omap/ams-delta.c
@@ -301,7 +301,7 @@ static int cx81801_open(struct tty_struct *tty)
 static void cx81801_close(struct tty_struct *tty)
 {
 	struct snd_soc_codec *codec = tty->disc_data;
-	struct snd_soc_dapm_context *dapm = &codec->card->dapm;
+	struct snd_soc_dapm_context *dapm = &codec->component.card->dapm;
 
 	del_timer_sync(&cx81801_timer);
 
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index 00e70b6c7da2..a9f82b5aba9d 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -78,7 +78,7 @@ int snd_soc_cache_init(struct snd_soc_codec *codec)
 	mutex_init(&codec->cache_rw_mutex);
 
 	dev_dbg(codec->dev, "ASoC: Initializing cache for %s codec\n",
-				codec->name);
+				codec->component.name);
 
 	if (codec_drv->reg_cache_default)
 		codec->reg_cache = kmemdup(codec_drv->reg_cache_default,
@@ -98,8 +98,7 @@ int snd_soc_cache_init(struct snd_soc_codec *codec)
 int snd_soc_cache_exit(struct snd_soc_codec *codec)
 {
 	dev_dbg(codec->dev, "ASoC: Destroying cache for %s codec\n",
-			codec->name);
-
+			codec->component.name);
 	kfree(codec->reg_cache);
 	codec->reg_cache = NULL;
 	return 0;
@@ -192,7 +191,7 @@ int snd_soc_cache_sync(struct snd_soc_codec *codec)
 		return 0;
 
 	dev_dbg(codec->dev, "ASoC: Syncing cache for %s codec\n",
-		codec->name);
+		codec->component.name);
 	trace_snd_soc_cache_sync(codec, name, "start");
 	ret = snd_soc_flat_cache_sync(codec);
 	if (!ret)
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index 10f7f1da2aca..27c06acce205 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -37,7 +37,8 @@ static int soc_compr_open(struct snd_compr_stream *cstream)
 	if (platform->driver->compr_ops && platform->driver->compr_ops->open) {
 		ret = platform->driver->compr_ops->open(cstream);
 		if (ret < 0) {
-			pr_err("compress asoc: can't open platform %s\n", platform->name);
+			pr_err("compress asoc: can't open platform %s\n",
+				platform->component.name);
 			goto out;
 		}
 	}
@@ -84,7 +85,8 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream)
 	if (platform->driver->compr_ops && platform->driver->compr_ops->open) {
 		ret = platform->driver->compr_ops->open(cstream);
 		if (ret < 0) {
-			pr_err("compress asoc: can't open platform %s\n", platform->name);
+			pr_err("compress asoc: can't open platform %s\n",
+				platform->component.name);
 			goto out;
 		}
 	}
@@ -627,6 +629,11 @@ int soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
 	char new_name[64];
 	int ret = 0, direction = 0;
 
+	if (rtd->num_codecs > 1) {
+		dev_err(rtd->card->dev, "Multicodec not supported for compressed stream\n");
+		return -EINVAL;
+	}
+
 	/* check client and interface hw capabilities */
 	snprintf(new_name, sizeof(new_name), "%s %s-%d",
 			rtd->dai_link->stream_name, codec_dai->name, num);
@@ -680,7 +687,7 @@ int soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
 	ret = snd_compress_new(rtd->card->snd_card, num, direction, compr);
 	if (ret < 0) {
 		pr_err("compress asoc: can't create compress for codec %s\n",
-			codec->name);
+			codec->component.name);
 		goto compr_err;
 	}
 
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 91120b8e283e..28caa63ae526 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -292,10 +292,11 @@ static struct dentry *soc_debugfs_create_dir(struct dentry *parent,
 
 static void soc_init_codec_debugfs(struct snd_soc_codec *codec)
 {
-	struct dentry *debugfs_card_root = codec->card->debugfs_card_root;
+	struct dentry *debugfs_card_root = codec->component.card->debugfs_card_root;
 
 	codec->debugfs_codec_root = soc_debugfs_create_dir(debugfs_card_root,
-						"codec:%s", codec->name);
+						"codec:%s",
+						codec->component.name);
 	if (!codec->debugfs_codec_root) {
 		dev_warn(codec->dev,
 			"ASoC: Failed to create codec debugfs directory\n");
@@ -324,17 +325,18 @@ static void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
 
 static void soc_init_platform_debugfs(struct snd_soc_platform *platform)
 {
-	struct dentry *debugfs_card_root = platform->card->debugfs_card_root;
+	struct dentry *debugfs_card_root = platform->component.card->debugfs_card_root;
 
 	platform->debugfs_platform_root = soc_debugfs_create_dir(debugfs_card_root,
-						"platform:%s", platform->name);
+						"platform:%s",
+						platform->component.name);
 	if (!platform->debugfs_platform_root) {
 		dev_warn(platform->dev,
 			"ASoC: Failed to create platform debugfs directory\n");
 		return;
 	}
 
-	snd_soc_dapm_debugfs_init(&platform->dapm,
+	snd_soc_dapm_debugfs_init(&platform->component.dapm,
 		platform->debugfs_platform_root);
 }
 
@@ -355,7 +357,7 @@ static ssize_t codec_list_read_file(struct file *file, char __user *user_buf,
 
 	list_for_each_entry(codec, &codec_list, list) {
 		len = snprintf(buf + ret, PAGE_SIZE - ret, "%s\n",
-			       codec->name);
+			       codec->component.name);
 		if (len >= 0)
 			ret += len;
 		if (ret > PAGE_SIZE) {
@@ -426,7 +428,7 @@ static ssize_t platform_list_read_file(struct file *file,
 
 	list_for_each_entry(platform, &platform_list, list) {
 		len = snprintf(buf + ret, PAGE_SIZE - ret, "%s\n",
-			       platform->name);
+			       platform->component.name);
 		if (len >= 0)
 			ret += len;
 		if (ret > PAGE_SIZE) {
@@ -544,11 +546,12 @@ static int soc_ac97_dev_register(struct snd_soc_codec *codec)
 	int err;
 
 	codec->ac97->dev.bus = &ac97_bus_type;
-	codec->ac97->dev.parent = codec->card->dev;
+	codec->ac97->dev.parent = codec->component.card->dev;
 	codec->ac97->dev.release = soc_ac97_device_release;
 
 	dev_set_name(&codec->ac97->dev, "%d-%d:%s",
-		     codec->card->snd_card->number, 0, codec->name);
+		     codec->component.card->snd_card->number, 0,
+		     codec->component.name);
 	err = device_register(&codec->ac97->dev);
 	if (err < 0) {
 		dev_err(codec->dev, "ASoC: Can't register ac97 bus\n");
@@ -574,7 +577,7 @@ int snd_soc_suspend(struct device *dev)
 {
 	struct snd_soc_card *card = dev_get_drvdata(dev);
 	struct snd_soc_codec *codec;
-	int i;
+	int i, j;
 
 	/* If the initialization of this soc device failed, there is no codec
 	 * associated with it. Just bail out in this case.
@@ -594,14 +597,17 @@ int snd_soc_suspend(struct device *dev)
 
 	/* mute any active DACs */
 	for (i = 0; i < card->num_rtd; i++) {
-		struct snd_soc_dai *dai = card->rtd[i].codec_dai;
-		struct snd_soc_dai_driver *drv = dai->driver;
 
 		if (card->rtd[i].dai_link->ignore_suspend)
 			continue;
 
-		if (drv->ops->digital_mute && dai->playback_active)
-			drv->ops->digital_mute(dai, 1);
+		for (j = 0; j < card->rtd[i].num_codecs; j++) {
+			struct snd_soc_dai *dai = card->rtd[i].codec_dais[j];
+			struct snd_soc_dai_driver *drv = dai->driver;
+
+			if (drv->ops->digital_mute && dai->playback_active)
+				drv->ops->digital_mute(dai, 1);
+		}
 	}
 
 	/* suspend all pcms */
@@ -632,8 +638,12 @@ int snd_soc_suspend(struct device *dev)
 
 	/* close any waiting streams and save state */
 	for (i = 0; i < card->num_rtd; i++) {
+		struct snd_soc_dai **codec_dais = card->rtd[i].codec_dais;
 		flush_delayed_work(&card->rtd[i].delayed_work);
-		card->rtd[i].codec->dapm.suspend_bias_level = card->rtd[i].codec->dapm.bias_level;
+		for (j = 0; j < card->rtd[i].num_codecs; j++) {
+			codec_dais[j]->codec->dapm.suspend_bias_level =
+					codec_dais[j]->codec->dapm.bias_level;
+		}
 	}
 
 	for (i = 0; i < card->num_rtd; i++) {
@@ -717,7 +727,7 @@ static void soc_resume_deferred(struct work_struct *work)
 	struct snd_soc_card *card =
 			container_of(work, struct snd_soc_card, deferred_resume_work);
 	struct snd_soc_codec *codec;
-	int i;
+	int i, j;
 
 	/* our power state is still SNDRV_CTL_POWER_D3hot from suspend time,
 	 * so userspace apps are blocked from touching us
@@ -778,14 +788,17 @@ static void soc_resume_deferred(struct work_struct *work)
 
 	/* unmute any active DACs */
 	for (i = 0; i < card->num_rtd; i++) {
-		struct snd_soc_dai *dai = card->rtd[i].codec_dai;
-		struct snd_soc_dai_driver *drv = dai->driver;
 
 		if (card->rtd[i].dai_link->ignore_suspend)
 			continue;
 
-		if (drv->ops->digital_mute && dai->playback_active)
-			drv->ops->digital_mute(dai, 0);
+		for (j = 0; j < card->rtd[i].num_codecs; j++) {
+			struct snd_soc_dai *dai = card->rtd[i].codec_dais[j];
+			struct snd_soc_dai_driver *drv = dai->driver;
+
+			if (drv->ops->digital_mute && dai->playback_active)
+				drv->ops->digital_mute(dai, 0);
+		}
 	}
 
 	for (i = 0; i < card->num_rtd; i++) {
@@ -830,12 +843,19 @@ int snd_soc_resume(struct device *dev)
 
 	/* activate pins from sleep state */
 	for (i = 0; i < card->num_rtd; i++) {
-		struct snd_soc_dai *cpu_dai = card->rtd[i].cpu_dai;
-		struct snd_soc_dai *codec_dai = card->rtd[i].codec_dai;
+		struct snd_soc_pcm_runtime *rtd = &card->rtd[i];
+		struct snd_soc_dai **codec_dais = rtd->codec_dais;
+		struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+		int j;
+
 		if (cpu_dai->active)
 			pinctrl_pm_select_default_state(cpu_dai->dev);
-		if (codec_dai->active)
-			pinctrl_pm_select_default_state(codec_dai->dev);
+
+		for (j = 0; j < rtd->num_codecs; j++) {
+			struct snd_soc_dai *codec_dai = codec_dais[j];
+			if (codec_dai->active)
+				pinctrl_pm_select_default_state(codec_dai->dev);
+		}
 	}
 
 	/* AC97 devices might have other drivers hanging off them so
@@ -867,8 +887,9 @@ EXPORT_SYMBOL_GPL(snd_soc_resume);
 static const struct snd_soc_dai_ops null_dai_ops = {
 };
 
-static struct snd_soc_codec *soc_find_codec(const struct device_node *codec_of_node,
-					    const char *codec_name)
+static struct snd_soc_codec *soc_find_codec(
+					const struct device_node *codec_of_node,
+					const char *codec_name)
 {
 	struct snd_soc_codec *codec;
 
@@ -877,7 +898,7 @@ static struct snd_soc_codec *soc_find_codec(const struct device_node *codec_of_n
 			if (codec->dev->of_node != codec_of_node)
 				continue;
 		} else {
-			if (strcmp(codec->name, codec_name))
+			if (strcmp(codec->component.name, codec_name))
 				continue;
 		}
 
@@ -906,9 +927,12 @@ static int soc_bind_dai_link(struct snd_soc_card *card, int num)
 	struct snd_soc_dai_link *dai_link = &card->dai_link[num];
 	struct snd_soc_pcm_runtime *rtd = &card->rtd[num];
 	struct snd_soc_component *component;
+	struct snd_soc_dai_link_component *codecs = dai_link->codecs;
+	struct snd_soc_dai **codec_dais = rtd->codec_dais;
 	struct snd_soc_platform *platform;
 	struct snd_soc_dai *cpu_dai;
 	const char *platform_name;
+	int i;
 
 	dev_dbg(card->dev, "ASoC: binding %s at idx %d\n", dai_link->name, num);
 
@@ -935,24 +959,30 @@ static int soc_bind_dai_link(struct snd_soc_card *card, int num)
 		return -EPROBE_DEFER;
 	}
 
-	/* Find CODEC from registered list */
-	rtd->codec = soc_find_codec(dai_link->codec_of_node,
-				    dai_link->codec_name);
-	if (!rtd->codec) {
-		dev_err(card->dev, "ASoC: CODEC %s not registered\n",
-			dai_link->codec_name);
-		return -EPROBE_DEFER;
-	}
+	rtd->num_codecs = dai_link->num_codecs;
 
-	/* Find CODEC DAI from registered list */
-	rtd->codec_dai = soc_find_codec_dai(rtd->codec,
-					    dai_link->codec_dai_name);
-	if (!rtd->codec_dai) {
-		dev_err(card->dev, "ASoC: CODEC DAI %s not registered\n",
-			dai_link->codec_dai_name);
-		return -EPROBE_DEFER;
+	/* Find CODEC from registered CODECs */
+	for (i = 0; i < rtd->num_codecs; i++) {
+		struct snd_soc_codec *codec;
+		codec = soc_find_codec(codecs[i].of_node, codecs[i].name);
+		if (!codec) {
+			dev_err(card->dev, "ASoC: CODEC %s not registered\n",
+				codecs[i].name);
+			return -EPROBE_DEFER;
+		}
+
+		codec_dais[i] = soc_find_codec_dai(codec, codecs[i].dai_name);
+		if (!codec_dais[i]) {
+			dev_err(card->dev, "ASoC: CODEC DAI %s not registered\n",
+				codecs[i].dai_name);
+			return -EPROBE_DEFER;
+		}
 	}
 
+	/* Single codec links expect codec and codec_dai in runtime data */
+	rtd->codec_dai = codec_dais[0];
+	rtd->codec = rtd->codec_dai->codec;
+
 	/* if there's no platform we match on the empty platform */
 	platform_name = dai_link->platform_name;
 	if (!platform_name && !dai_link->platform_of_node)
@@ -965,7 +995,7 @@ static int soc_bind_dai_link(struct snd_soc_card *card, int num)
 			    dai_link->platform_of_node)
 				continue;
 		} else {
-			if (strcmp(platform->name, platform_name))
+			if (strcmp(platform->component.name, platform_name))
 				continue;
 		}
 
@@ -994,11 +1024,10 @@ static int soc_remove_platform(struct snd_soc_platform *platform)
 	}
 
 	/* Make sure all DAPM widgets are freed */
-	snd_soc_dapm_free(&platform->dapm);
+	snd_soc_dapm_free(&platform->component.dapm);
 
 	soc_cleanup_platform_debugfs(platform);
 	platform->probed = 0;
-	list_del(&platform->card_list);
 	module_put(platform->dev->driver->owner);
 
 	return 0;
@@ -1043,8 +1072,8 @@ static void soc_remove_codec_dai(struct snd_soc_dai *codec_dai, int order)
 static void soc_remove_link_dais(struct snd_soc_card *card, int num, int order)
 {
 	struct snd_soc_pcm_runtime *rtd = &card->rtd[num];
-	struct snd_soc_dai *codec_dai = rtd->codec_dai, *cpu_dai = rtd->cpu_dai;
-	int err;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	int i, err;
 
 	/* unregister the rtd device */
 	if (rtd->dev_registered) {
@@ -1055,7 +1084,8 @@ static void soc_remove_link_dais(struct snd_soc_card *card, int num, int order)
 	}
 
 	/* remove the CODEC DAI */
-	soc_remove_codec_dai(codec_dai, order);
+	for (i = 0; i < rtd->num_codecs; i++)
+		soc_remove_codec_dai(rtd->codec_dais[i], order);
 
 	/* remove the cpu_dai */
 	if (cpu_dai && cpu_dai->probed &&
@@ -1068,11 +1098,8 @@ static void soc_remove_link_dais(struct snd_soc_card *card, int num, int order)
 					cpu_dai->name, err);
 		}
 		cpu_dai->probed = 0;
-
-		if (!cpu_dai->codec) {
-			snd_soc_dapm_free(&cpu_dai->dapm);
+		if (!cpu_dai->codec)
 			module_put(cpu_dai->dev->driver->owner);
-		}
 	}
 }
 
@@ -1081,9 +1108,9 @@ static void soc_remove_link_components(struct snd_soc_card *card, int num,
 {
 	struct snd_soc_pcm_runtime *rtd = &card->rtd[num];
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 	struct snd_soc_platform *platform = rtd->platform;
 	struct snd_soc_codec *codec;
+	int i;
 
 	/* remove the platform */
 	if (platform && platform->probed &&
@@ -1092,8 +1119,8 @@ static void soc_remove_link_components(struct snd_soc_card *card, int num,
 	}
 
 	/* remove the CODEC-side CODEC */
-	if (codec_dai) {
-		codec = codec_dai->codec;
+	for (i = 0; i < rtd->num_codecs; i++) {
+		codec = rtd->codec_dais[i]->codec;
 		if (codec && codec->probed &&
 		    codec->driver->remove_order == order)
 			soc_remove_codec(codec);
@@ -1128,7 +1155,7 @@ static void soc_remove_dai_links(struct snd_soc_card *card)
 }
 
 static void soc_set_name_prefix(struct snd_soc_card *card,
-				struct snd_soc_codec *codec)
+				struct snd_soc_component *component)
 {
 	int i;
 
@@ -1137,11 +1164,11 @@ static void soc_set_name_prefix(struct snd_soc_card *card,
 
 	for (i = 0; i < card->num_configs; i++) {
 		struct snd_soc_codec_conf *map = &card->codec_conf[i];
-		if (map->of_node && codec->dev->of_node != map->of_node)
+		if (map->of_node && component->dev->of_node != map->of_node)
 			continue;
-		if (map->dev_name && strcmp(codec->name, map->dev_name))
+		if (map->dev_name && strcmp(component->name, map->dev_name))
 			continue;
-		codec->name_prefix = map->name_prefix;
+		component->name_prefix = map->name_prefix;
 		break;
 	}
 }
@@ -1153,9 +1180,9 @@ static int soc_probe_codec(struct snd_soc_card *card,
 	const struct snd_soc_codec_driver *driver = codec->driver;
 	struct snd_soc_dai *dai;
 
-	codec->card = card;
+	codec->component.card = card;
 	codec->dapm.card = card;
-	soc_set_name_prefix(card, codec);
+	soc_set_name_prefix(card, &codec->component);
 
 	if (!try_module_get(codec->dev->driver->owner))
 		return -ENODEV;
@@ -1197,7 +1224,7 @@ static int soc_probe_codec(struct snd_soc_card *card,
 		WARN(codec->dapm.idle_bias_off &&
 			codec->dapm.bias_level != SND_SOC_BIAS_OFF,
 			"codec %s can not start from non-off bias with idle_bias_off==1\n",
-			codec->name);
+			codec->component.name);
 	}
 
 	if (driver->controls)
@@ -1229,8 +1256,8 @@ static int soc_probe_platform(struct snd_soc_card *card,
 	struct snd_soc_component *component;
 	struct snd_soc_dai *dai;
 
-	platform->card = card;
-	platform->dapm.card = card;
+	platform->component.card = card;
+	platform->component.dapm.card = card;
 
 	if (!try_module_get(platform->dev->driver->owner))
 		return -ENODEV;
@@ -1238,7 +1265,7 @@ static int soc_probe_platform(struct snd_soc_card *card,
 	soc_init_platform_debugfs(platform);
 
 	if (driver->dapm_widgets)
-		snd_soc_dapm_new_controls(&platform->dapm,
+		snd_soc_dapm_new_controls(&platform->component.dapm,
 			driver->dapm_widgets, driver->num_dapm_widgets);
 
 	/* Create DAPM widgets for each DAI stream */
@@ -1246,10 +1273,11 @@ static int soc_probe_platform(struct snd_soc_card *card,
 		if (component->dev != platform->dev)
 			continue;
 		list_for_each_entry(dai, &component->dai_list, list)
-			snd_soc_dapm_new_dai_widgets(&platform->dapm, dai);
+			snd_soc_dapm_new_dai_widgets(&platform->component.dapm,
+				dai);
 	}
 
-	platform->dapm.idle_bias_off = 1;
+	platform->component.dapm.idle_bias_off = 1;
 
 	if (driver->probe) {
 		ret = driver->probe(platform);
@@ -1264,13 +1292,12 @@ static int soc_probe_platform(struct snd_soc_card *card,
 		snd_soc_add_platform_controls(platform, driver->controls,
 				     driver->num_controls);
 	if (driver->dapm_routes)
-		snd_soc_dapm_add_routes(&platform->dapm, driver->dapm_routes,
-					driver->num_dapm_routes);
+		snd_soc_dapm_add_routes(&platform->component.dapm,
+			driver->dapm_routes, driver->num_dapm_routes);
 
 	/* mark platform as probed and add to card platform list */
 	platform->probed = 1;
-	list_add(&platform->card_list, &card->platform_dev_list);
-	list_add(&platform->dapm.list, &card->dapm_list);
+	list_add(&platform->component.dapm.list, &card->dapm_list);
 
 	return 0;
 
@@ -1286,83 +1313,17 @@ static void rtd_release(struct device *dev)
 	kfree(dev);
 }
 
-static int soc_aux_dev_init(struct snd_soc_card *card,
-			    struct snd_soc_codec *codec,
-			    int num)
+static int soc_post_component_init(struct snd_soc_pcm_runtime *rtd,
+	const char *name)
 {
-	struct snd_soc_aux_dev *aux_dev = &card->aux_dev[num];
-	struct snd_soc_pcm_runtime *rtd = &card->rtd_aux[num];
-	int ret;
-
-	rtd->card = card;
-
-	/* do machine specific initialization */
-	if (aux_dev->init) {
-		ret = aux_dev->init(&codec->dapm);
-		if (ret < 0)
-			return ret;
-	}
-
-	rtd->codec = codec;
-
-	return 0;
-}
-
-static int soc_dai_link_init(struct snd_soc_card *card,
-			     struct snd_soc_codec *codec,
-			     int num)
-{
-	struct snd_soc_dai_link *dai_link =  &card->dai_link[num];
-	struct snd_soc_pcm_runtime *rtd = &card->rtd[num];
-	int ret;
-
-	rtd->card = card;
-
-	/* do machine specific initialization */
-	if (dai_link->init) {
-		ret = dai_link->init(rtd);
-		if (ret < 0)
-			return ret;
-	}
-
-	rtd->codec = codec;
-
-	return 0;
-}
-
-static int soc_post_component_init(struct snd_soc_card *card,
-				   struct snd_soc_codec *codec,
-				   int num, int dailess)
-{
-	struct snd_soc_dai_link *dai_link = NULL;
-	struct snd_soc_aux_dev *aux_dev = NULL;
-	struct snd_soc_pcm_runtime *rtd;
-	const char *name;
 	int ret = 0;
 
-	if (!dailess) {
-		dai_link = &card->dai_link[num];
-		rtd = &card->rtd[num];
-		name = dai_link->name;
-		ret = soc_dai_link_init(card, codec, num);
-	} else {
-		aux_dev = &card->aux_dev[num];
-		rtd = &card->rtd_aux[num];
-		name = aux_dev->name;
-		ret = soc_aux_dev_init(card, codec, num);
-	}
-
-	if (ret < 0) {
-		dev_err(card->dev, "ASoC: failed to init %s: %d\n", name, ret);
-		return ret;
-	}
-
 	/* register the rtd device */
 	rtd->dev = kzalloc(sizeof(struct device), GFP_KERNEL);
 	if (!rtd->dev)
 		return -ENOMEM;
 	device_initialize(rtd->dev);
-	rtd->dev->parent = card->dev;
+	rtd->dev->parent = rtd->card->dev;
 	rtd->dev->release = rtd_release;
 	rtd->dev->init_name = name;
 	dev_set_drvdata(rtd->dev, rtd);
@@ -1375,7 +1336,7 @@ static int soc_post_component_init(struct snd_soc_card *card,
 	if (ret < 0) {
 		/* calling put_device() here to free the rtd->dev */
 		put_device(rtd->dev);
-		dev_err(card->dev,
+		dev_err(rtd->card->dev,
 			"ASoC: failed to register runtime device: %d\n", ret);
 		return ret;
 	}
@@ -1384,26 +1345,15 @@ static int soc_post_component_init(struct snd_soc_card *card,
 	/* add DAPM sysfs entries for this codec */
 	ret = snd_soc_dapm_sys_add(rtd->dev);
 	if (ret < 0)
-		dev_err(codec->dev,
+		dev_err(rtd->dev,
 			"ASoC: failed to add codec dapm sysfs entries: %d\n", ret);
 
 	/* add codec sysfs entries */
 	ret = device_create_file(rtd->dev, &dev_attr_codec_reg);
 	if (ret < 0)
-		dev_err(codec->dev,
+		dev_err(rtd->dev,
 			"ASoC: failed to add codec sysfs files: %d\n", ret);
 
-#ifdef CONFIG_DEBUG_FS
-	/* add DPCM sysfs entries */
-	if (!dailess && !dai_link->dynamic)
-		goto out;
-
-	ret = soc_dpcm_debugfs_add(rtd);
-	if (ret < 0)
-		dev_err(rtd->dev, "ASoC: failed to add dpcm sysfs entries: %d\n", ret);
-
-out:
-#endif
 	return 0;
 }
 
@@ -1412,9 +1362,8 @@ static int soc_probe_link_components(struct snd_soc_card *card, int num,
 {
 	struct snd_soc_pcm_runtime *rtd = &card->rtd[num];
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 	struct snd_soc_platform *platform = rtd->platform;
-	int ret;
+	int i, ret;
 
 	/* probe the CPU-side component, if it is a CODEC */
 	if (cpu_dai->codec &&
@@ -1425,12 +1374,14 @@ static int soc_probe_link_components(struct snd_soc_card *card, int num,
 			return ret;
 	}
 
-	/* probe the CODEC-side component */
-	if (!codec_dai->codec->probed &&
-	    codec_dai->codec->driver->probe_order == order) {
-		ret = soc_probe_codec(card, codec_dai->codec);
-		if (ret < 0)
-			return ret;
+	/* probe the CODEC-side components */
+	for (i = 0; i < rtd->num_codecs; i++) {
+		if (!rtd->codec_dais[i]->codec->probed &&
+		    rtd->codec_dais[i]->codec->driver->probe_order == order) {
+			ret = soc_probe_codec(card, rtd->codec_dais[i]->codec);
+			if (ret < 0)
+				return ret;
+		}
 	}
 
 	/* probe the platform */
@@ -1470,12 +1421,16 @@ static int soc_probe_codec_dai(struct snd_soc_card *card,
 
 static int soc_link_dai_widgets(struct snd_soc_card *card,
 				struct snd_soc_dai_link *dai_link,
-				struct snd_soc_dai *cpu_dai,
-				struct snd_soc_dai *codec_dai)
+				struct snd_soc_pcm_runtime *rtd)
 {
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 	struct snd_soc_dapm_widget *play_w, *capture_w;
 	int ret;
 
+	if (rtd->num_codecs > 1)
+		dev_warn(card->dev, "ASoC: Multiple codecs not supported yet\n");
+
 	/* link the DAI widgets */
 	play_w = codec_dai->playback_widget;
 	capture_w = cpu_dai->capture_widget;
@@ -1508,19 +1463,18 @@ static int soc_probe_link_dais(struct snd_soc_card *card, int num, int order)
 {
 	struct snd_soc_dai_link *dai_link = &card->dai_link[num];
 	struct snd_soc_pcm_runtime *rtd = &card->rtd[num];
-	struct snd_soc_codec *codec = rtd->codec;
 	struct snd_soc_platform *platform = rtd->platform;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	int ret;
+	int i, ret;
 
 	dev_dbg(card->dev, "ASoC: probe %s dai link %d late %d\n",
 			card->name, num, order);
 
 	/* config components */
 	cpu_dai->platform = platform;
-	codec_dai->card = card;
 	cpu_dai->card = card;
+	for (i = 0; i < rtd->num_codecs; i++)
+		rtd->codec_dais[i]->card = card;
 
 	/* set default power off timeout */
 	rtd->pmdown_time = pmdown_time;
@@ -1529,11 +1483,8 @@ static int soc_probe_link_dais(struct snd_soc_card *card, int num, int order)
 	if (!cpu_dai->probed &&
 			cpu_dai->driver->probe_order == order) {
 		if (!cpu_dai->codec) {
-			cpu_dai->dapm.card = card;
 			if (!try_module_get(cpu_dai->dev->driver->owner))
 				return -ENODEV;
-
-			list_add(&cpu_dai->dapm.list, &card->dapm_list);
 		}
 
 		if (cpu_dai->driver->probe) {
@@ -1550,18 +1501,43 @@ static int soc_probe_link_dais(struct snd_soc_card *card, int num, int order)
 	}
 
 	/* probe the CODEC DAI */
-	ret = soc_probe_codec_dai(card, codec_dai, order);
-	if (ret)
-		return ret;
+	for (i = 0; i < rtd->num_codecs; i++) {
+		ret = soc_probe_codec_dai(card, rtd->codec_dais[i], order);
+		if (ret)
+			return ret;
+	}
 
 	/* complete DAI probe during last pro