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

include/sound/soc-dai.h

@@ -257,7 +257,6 @@ struct snd_soc_dai {
 
 	struct snd_soc_dapm_widget *playback_widget;
 	struct snd_soc_dapm_widget *capture_widget;
-	struct snd_soc_dapm_context dapm;
 
 	/* DAI DMA data */
 	void *playback_dma_data;
@@ -273,6 +272,10 @@ struct snd_soc_dai {
 	struct snd_soc_codec *codec;
 	struct snd_soc_component *component;
 
+	/* CODEC TDM slot masks and params (for fixup) */
+	unsigned int tx_mask;
+	unsigned int rx_mask;
+
 	struct snd_soc_card *card;
 
 	struct list_head list;

include/sound/soc-dapm.h

@@ -431,7 +431,7 @@ int snd_soc_dapm_force_enable_pin_unlocked(struct snd_soc_dapm_context *dapm,
 					   const char *pin);
 int snd_soc_dapm_ignore_suspend(struct snd_soc_dapm_context *dapm,
 				const char *pin);
-void snd_soc_dapm_auto_nc_codec_pins(struct snd_soc_codec *codec);
+void snd_soc_dapm_auto_nc_pins(struct snd_soc_card *card);
 
 /* Mostly internal - should not normally be used */
 void dapm_mark_io_dirty(struct snd_soc_dapm_context *dapm);
@@ -441,6 +441,8 @@ int snd_soc_dapm_dai_get_connected_widgets(struct snd_soc_dai *dai, int stream,
 	struct snd_soc_dapm_widget_list **list);
 
 struct snd_soc_codec *snd_soc_dapm_kcontrol_codec(struct snd_kcontrol *kcontrol);
+struct snd_soc_dapm_context *snd_soc_dapm_kcontrol_dapm(
+	struct snd_kcontrol *kcontrol);
 
 /* dapm widget types */
 enum snd_soc_dapm_type {
@@ -524,7 +526,6 @@ struct snd_soc_dapm_widget {
 	const char *name;		/* widget name */
 	const char *sname;	/* stream name */
 	struct snd_soc_codec *codec;
-	struct snd_soc_platform *platform;
 	struct list_head list;
 	struct snd_soc_dapm_context *dapm;
 
@@ -593,14 +594,15 @@ struct snd_soc_dapm_context {
 	struct device *dev; /* from parent - for debug */
 	struct snd_soc_component *component; /* parent component */
 	struct snd_soc_codec *codec; /* parent codec */
-	struct snd_soc_platform *platform; /* parent platform */
 	struct snd_soc_card *card; /* parent card */
 
 	/* used during DAPM updates */
 	enum snd_soc_bias_level target_bias_level;
 	struct list_head list;
 
 	int (*stream_event)(struct snd_soc_dapm_context *dapm, int event);
+	int (*set_bias_level)(struct snd_soc_dapm_context *dapm,
+			      enum snd_soc_bias_level level);
 
 #ifdef CONFIG_DEBUG_FS
 	struct dentry *debugfs_dapm;

include/sound/soc.h

@@ -436,6 +436,10 @@ int snd_soc_set_runtime_hwparams(struct snd_pcm_substream *substream,
 int snd_soc_platform_trigger(struct snd_pcm_substream *substream,
 		int cmd, struct snd_soc_platform *platform);
 
+int soc_dai_hw_params(struct snd_pcm_substream *substream,
+		      struct snd_pcm_hw_params *params,
+		      struct snd_soc_dai *dai);
+
 /* Jack reporting */
 int snd_soc_jack_new(struct snd_soc_codec *codec, const char *id, int type,
 		     struct snd_soc_jack *jack);
@@ -503,10 +507,12 @@ struct snd_kcontrol *snd_soc_cnew(const struct snd_kcontrol_new *_template,
 				  const char *prefix);
 struct snd_kcontrol *snd_soc_card_get_kcontrol(struct snd_soc_card *soc_card,
 					       const char *name);
+int snd_soc_add_component_controls(struct snd_soc_component *component,
+	const struct snd_kcontrol_new *controls, unsigned int num_controls);
 int snd_soc_add_codec_controls(struct snd_soc_codec *codec,
-	const struct snd_kcontrol_new *controls, int num_controls);
+	const struct snd_kcontrol_new *controls, unsigned int num_controls);
 int snd_soc_add_platform_controls(struct snd_soc_platform *platform,
-	const struct snd_kcontrol_new *controls, int num_controls);
+	const struct snd_kcontrol_new *controls, unsigned int num_controls);
 int snd_soc_add_card_controls(struct snd_soc_card *soc_card,
 	const struct snd_kcontrol_new *controls, int num_controls);
 int snd_soc_add_dai_controls(struct snd_soc_dai *dai,
@@ -677,12 +683,17 @@ struct snd_soc_component_driver {
 	int (*of_xlate_dai_name)(struct snd_soc_component *component,
 				 struct of_phandle_args *args,
 				 const char **dai_name);
+	void (*seq_notifier)(struct snd_soc_component *, enum snd_soc_dapm_type,
+		int subseq);
+	int (*stream_event)(struct snd_soc_component *, int event);
 };
 
 struct snd_soc_component {
 	const char *name;
 	int id;
+	const char *name_prefix;
 	struct device *dev;
+	struct snd_soc_card *card;
 
 	unsigned int active;
 
@@ -705,18 +716,18 @@ struct snd_soc_component {
 	int val_bytes;
 
 	struct mutex io_mutex;
+
+	/* Don't use these, use snd_soc_component_get_dapm() */
+	struct snd_soc_dapm_context dapm;
+	struct snd_soc_dapm_context *dapm_ptr;
 };
 
 /* SoC Audio Codec device */
 struct snd_soc_codec {
-	const char *name;
-	const char *name_prefix;
-	int id;
 	struct device *dev;
 	const struct snd_soc_codec_driver *driver;
 
 	struct mutex mutex;
-	struct snd_soc_card *card;
 	struct list_head list;
 	struct list_head card_list;
 
@@ -790,9 +801,6 @@ struct snd_soc_codec_driver {
 	void (*seq_notifier)(struct snd_soc_dapm_context *,
 			     enum snd_soc_dapm_type, int);
 
-	/* codec stream completion event */
-	int (*stream_event)(struct snd_soc_dapm_context *dapm, int event);
-
 	bool ignore_pmdown_time;  /* Doesn't benefit from pmdown delay */
 
 	/* probe ordering - for components with runtime dependencies */
@@ -834,9 +842,6 @@ struct snd_soc_platform_driver {
 	/* platform stream compress ops */
 	const struct snd_compr_ops *compr_ops;
 
-	/* platform stream completion event */
-	int (*stream_event)(struct snd_soc_dapm_context *dapm, int event);
-
 	/* probe ordering - for components with runtime dependencies */
 	int probe_order;
 	int remove_order;
@@ -847,23 +852,23 @@ struct snd_soc_platform_driver {
 	int (*bespoke_trigger)(struct snd_pcm_substream *, int);
 };
 
-struct snd_soc_platform {
+struct snd_soc_dai_link_component {
 	const char *name;
-	int id;
+	const struct device_node *of_node;
+	const char *dai_name;
+};
+
+struct snd_soc_platform {
 	struct device *dev;
 	const struct snd_soc_platform_driver *driver;
 
 	unsigned int suspended:1; /* platform is suspended */
 	unsigned int probed:1;
 
-	struct snd_soc_card *card;
 	struct list_head list;
-	struct list_head card_list;
 
 	struct snd_soc_component component;
 
-	struct snd_soc_dapm_context dapm;
-
 #ifdef CONFIG_DEBUG_FS
 	struct dentry *debugfs_platform_root;
 #endif
@@ -896,6 +901,10 @@ struct snd_soc_dai_link {
 	const struct device_node *codec_of_node;
 	/* You MUST specify the DAI name within the codec */
 	const char *codec_dai_name;
+
+	struct snd_soc_dai_link_component *codecs;
+	unsigned int num_codecs;
+
 	/*
 	 * You MAY specify the link's platform/PCM/DMA driver, either by
 	 * device name, or by DT/OF node, but not both. Some forms of link
@@ -1047,7 +1056,6 @@ struct snd_soc_card {
 
 	/* lists of probed devices belonging to this card */
 	struct list_head codec_dev_list;
-	struct list_head platform_dev_list;
 
 	struct list_head widgets;
 	struct list_head paths;
@@ -1094,6 +1102,9 @@ struct snd_soc_pcm_runtime {
 	struct snd_soc_dai *codec_dai;
 	struct snd_soc_dai *cpu_dai;
 
+	struct snd_soc_dai **codec_dais;
+	unsigned int num_codecs;
+
 	struct delayed_work delayed_work;
 #ifdef CONFIG_DEBUG_FS
 	struct dentry *debugfs_dpcm_root;
@@ -1164,6 +1175,21 @@ static inline struct snd_soc_platform *snd_soc_component_to_platform(
 	return container_of(component, struct snd_soc_platform, component);
 }
 
+/**
+ * snd_soc_dapm_to_component() - Casts a DAPM context to the component it is
+ *  embedded in
+ * @dapm: The DAPM context to cast to the component
+ *
+ * This function must only be used on DAPM contexts that are known to be part of
+ * a component (e.g. in a component driver). Otherwise the behavior is
+ * undefined.
+ */
+static inline struct snd_soc_component *snd_soc_dapm_to_component(
+	struct snd_soc_dapm_context *dapm)
+{
+	return container_of(dapm, struct snd_soc_component, dapm);
+}
+
 /**
  * snd_soc_dapm_to_codec() - Casts a DAPM context to the CODEC it is embedded in
  * @dapm: The DAPM context to cast to the CODEC
@@ -1188,7 +1214,18 @@ static inline struct snd_soc_codec *snd_soc_dapm_to_codec(
 static inline struct snd_soc_platform *snd_soc_dapm_to_platform(
 	struct snd_soc_dapm_context *dapm)
 {
-	return container_of(dapm, struct snd_soc_platform, dapm);
+	return snd_soc_component_to_platform(snd_soc_dapm_to_component(dapm));
+}
+
+/**
+ * snd_soc_component_get_dapm() - Returns the DAPM context associated with a
+ *  component
+ * @component: The component for which to get the DAPM context
+ */
+static inline struct snd_soc_dapm_context *snd_soc_component_get_dapm(
+	struct snd_soc_component *component)
+{
+	return component->dapm_ptr;
 }
 
 /* codec IO */
@@ -1261,7 +1298,6 @@ static inline void *snd_soc_pcm_get_drvdata(struct snd_soc_pcm_runtime *rtd)
 static inline void snd_soc_initialize_card_lists(struct snd_soc_card *card)
 {
 	INIT_LIST_HEAD(&card->codec_dev_list);
-	INIT_LIST_HEAD(&card->platform_dev_list);
 	INIT_LIST_HEAD(&card->widgets);
 	INIT_LIST_HEAD(&card->paths);
 	INIT_LIST_HEAD(&card->dapm_list);

include/trace/events/asoc.h

@@ -296,17 +296,17 @@ TRACE_EVENT(snd_soc_cache_sync,
 	TP_ARGS(codec, type, status),
 
 	TP_STRUCT__entry(
-		__string(	name,		codec->name	)
+		__string(	name,		codec->component.name)
 		__string(	status,		status		)
 		__string(	type,		type		)
 		__field(	int,		id		)
 	),
 
 	TP_fast_assign(
-		__assign_str(name, codec->name);
+		__assign_str(name, codec->component.name);
 		__assign_str(status, status);
 		__assign_str(type, type);
-		__entry->id = codec->id;
+		__entry->id = codec->component.id;
 	),
 
 	TP_printk("codec=%s.%d type=%s status=%s", __get_str(name),

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;
 

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;
 }

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);

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;
 

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)

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:

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);
 

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)