4 files changed, 67 insertions, 67 deletions

diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c
index 4b384475b972..7655425a3deb 100644
--- a/sound/soc/generic/audio-graph-card.c
+++ b/sound/soc/generic/audio-graph-card.c
@@ -372,7 +372,7 @@ static int __graph_for_each_link(struct simple_util_priv *priv,
 		cpu_port = it.node;
 
 		/* loop for all CPU endpoint */
-		for_each_child_of_node_scoped(cpu_port, cpu_ep) {
+		for_each_of_graph_port_endpoint(cpu_port, cpu_ep) {
 			/* get codec */
 			codec_ep = of_graph_get_remote_endpoint(cpu_ep);
 			codec_port = ep_to_port(codec_ep);
diff --git a/sound/soc/generic/audio-graph-card2.c b/sound/soc/generic/audio-graph-card2.c
index 4ad3d1b0714f..1f5c4e8ff1b9 100644
--- a/sound/soc/generic/audio-graph-card2.c
+++ b/sound/soc/generic/audio-graph-card2.c
@@ -50,7 +50,7 @@
 	snd_soc_runtime_get_dai_fmt()
 
 	sample driver
-		linux/sound/soc/sh/rcar/core.c
+		linux/sound/soc/renesas/rcar/core.c
 		linux/sound/soc/codecs/ak4613.c
 		linux/sound/soc/codecs/pcm3168a.c
 		linux/sound/soc/soc-utils.c
@@ -234,8 +234,6 @@ enum graph_type {
 #define GRAPH_NODENAME_DPCM	"dpcm"
 #define GRAPH_NODENAME_C2C	"codec2codec"
 
-#define port_to_endpoint(port) of_get_child_by_name(port, "endpoint")
-
 #define ep_to_port(ep)	of_get_parent(ep)
 static struct device_node *port_to_ports(struct device_node *port)
 {
@@ -270,16 +268,19 @@ static enum graph_type __graph_get_type(struct device_node *lnk)
 
 	if (of_node_name_eq(np, GRAPH_NODENAME_MULTI)) {
 		ret = GRAPH_MULTI;
+		fw_devlink_purge_absent_suppliers(&np->fwnode);
 		goto out_put;
 	}
 
 	if (of_node_name_eq(np, GRAPH_NODENAME_DPCM)) {
 		ret = GRAPH_DPCM;
+		fw_devlink_purge_absent_suppliers(&np->fwnode);
 		goto out_put;
 	}
 
 	if (of_node_name_eq(np, GRAPH_NODENAME_C2C)) {
 		ret = GRAPH_C2C;
+		fw_devlink_purge_absent_suppliers(&np->fwnode);
 		goto out_put;
 	}
 
@@ -351,14 +352,9 @@ static struct device_node *graph_get_next_multi_ep(struct device_node **port)
 	 *	port@1 { rep1 };
 	 * };
 	 */
-	do {
-		*port = of_get_next_child(ports, *port);
-		if (!*port)
-			break;
-	} while (!of_node_name_eq(*port, "port"));
-
+	*port = of_graph_get_next_port(ports, *port);
 	if (*port) {
-		ep  = port_to_endpoint(*port);
+		ep  = of_graph_get_next_port_endpoint(*port, NULL);
 		rep = of_graph_get_remote_endpoint(ep);
 	}
 
@@ -530,67 +526,66 @@ static int graph_parse_node_multi_nm(struct snd_soc_dai_link *dai_link,
 	 *	};
 	 * };
 	 */
-	struct device_node *mcpu_ep		= port_to_endpoint(mcpu_port);
-	struct device_node *mcpu_ep_n		= mcpu_ep;
-	struct device_node *mcpu_port_top	= of_get_next_child(port_to_ports(mcpu_port), NULL);
-	struct device_node *mcpu_ep_top		= port_to_endpoint(mcpu_port_top);
+	struct device_node *mcpu_ep		= of_graph_get_next_port_endpoint(mcpu_port, NULL);
+	struct device_node *mcpu_ports		= port_to_ports(mcpu_port);
+	struct device_node *mcpu_port_top	= of_graph_get_next_port(mcpu_ports, NULL);
+	struct device_node *mcpu_ep_top		= of_graph_get_next_port_endpoint(mcpu_port_top, NULL);
 	struct device_node *mcodec_ep_top	= of_graph_get_remote_endpoint(mcpu_ep_top);
 	struct device_node *mcodec_port_top	= ep_to_port(mcodec_ep_top);
 	struct device_node *mcodec_ports	= port_to_ports(mcodec_port_top);
 	int nm_max = max(dai_link->num_cpus, dai_link->num_codecs);
-	int ret = -EINVAL;
+	int ret = 0;
 
-	if (cpu_idx > dai_link->num_cpus)
+	if (cpu_idx > dai_link->num_cpus) {
+		ret = -EINVAL;
 		goto mcpu_err;
+	}
 
-	while (1) {
+	for_each_of_graph_port_endpoint(mcpu_port, mcpu_ep_n) {
 		struct device_node *mcodec_ep_n;
-		struct device_node *mcodec_port_i;
 		struct device_node *mcodec_port;
 		int codec_idx;
 
-		if (*nm_idx > nm_max)
-			break;
+		/* ignore 1st ep which is for element */
+		if (mcpu_ep_n == mcpu_ep)
+			continue;
 
-		mcpu_ep_n = of_get_next_child(mcpu_port, mcpu_ep_n);
-		if (!mcpu_ep_n) {
-			ret = 0;
+		if (*nm_idx > nm_max)
 			break;
-		}
 
 		mcodec_ep_n	= of_graph_get_remote_endpoint(mcpu_ep_n);
 		mcodec_port	= ep_to_port(mcodec_ep_n);
 
-		if (mcodec_ports != port_to_ports(mcodec_port))
+		if (mcodec_ports != port_to_ports(mcodec_port)) {
+			ret = -EINVAL;
 			goto mcpu_err;
+		}
 
 		codec_idx = 0;
-		mcodec_port_i = of_get_next_child(mcodec_ports, NULL);
-		while (1) {
-			if (codec_idx > dai_link->num_codecs)
-				goto mcodec_err;
-
-			mcodec_port_i = of_get_next_child(mcodec_ports, mcodec_port_i);
+		ret = -EINVAL;
+		for_each_of_graph_port(mcodec_ports, mcodec_port_i) {
 
-			if (!mcodec_port_i)
-				goto mcodec_err;
+			/* ignore 1st port which is for pair connection */
+			if (mcodec_port_top == mcodec_port_i)
+				continue;
 
-			if (mcodec_port_i == mcodec_port)
+			if (codec_idx > dai_link->num_codecs)
 				break;
 
+			if (mcodec_port_i == mcodec_port) {
+				dai_link->ch_maps[*nm_idx].cpu	 = cpu_idx;
+				dai_link->ch_maps[*nm_idx].codec = codec_idx;
+
+				(*nm_idx)++;
+				ret = 0;
+				break;
+			}
 			codec_idx++;
 		}
-
-		dai_link->ch_maps[*nm_idx].cpu		= cpu_idx;
-		dai_link->ch_maps[*nm_idx].codec	= codec_idx;
-
-		(*nm_idx)++;
-
-		of_node_put(mcodec_port_i);
-mcodec_err:
 		of_node_put(mcodec_port);
-		of_node_put(mcpu_ep_n);
 		of_node_put(mcodec_ep_n);
+		if (ret < 0)
+			break;
 	}
 mcpu_err:
 	of_node_put(mcpu_ep);
@@ -674,7 +669,7 @@ static int graph_parse_node_single(struct simple_util_priv *priv,
 				   struct device_node *port,
 				   struct link_info *li, int is_cpu)
 {
-	struct device_node *ep = port_to_endpoint(port);
+	struct device_node *ep = of_graph_get_next_port_endpoint(port, NULL);
 	int ret = __graph_parse_node(priv, gtype, ep, li, is_cpu, 0);
 
 	of_node_put(ep);
@@ -769,17 +764,17 @@ static void graph_link_init(struct simple_util_priv *priv,
 		of_node_put(port_cpu);
 		port_cpu = ep_to_port(ep_cpu);
 	} else {
-		ep_cpu = port_to_endpoint(port_cpu);
+		ep_cpu = of_graph_get_next_port_endpoint(port_cpu, NULL);
 	}
 	ports_cpu = port_to_ports(port_cpu);
 
 	of_node_get(port_codec);
 	if (graph_lnk_is_multi(port_codec)) {
 		ep_codec = graph_get_next_multi_ep(&port_codec);
-		of_node_put(port_cpu);
+		of_node_put(port_codec);
 		port_codec = ep_to_port(ep_codec);
 	} else {
-		ep_codec = port_to_endpoint(port_codec);
+		ep_codec = of_graph_get_next_port_endpoint(port_codec, NULL);
 	}
 	ports_codec = port_to_ports(port_codec);
 
@@ -850,7 +845,7 @@ int audio_graph2_link_normal(struct simple_util_priv *priv,
 			     struct link_info *li)
 {
 	struct device_node *cpu_port = lnk;
-	struct device_node *cpu_ep = port_to_endpoint(cpu_port);
+	struct device_node *cpu_ep = of_graph_get_next_port_endpoint(cpu_port, NULL);
 	struct device_node *codec_port = of_graph_get_remote_port(cpu_ep);
 	int ret;
 
@@ -883,7 +878,7 @@ int audio_graph2_link_dpcm(struct simple_util_priv *priv,
 			   struct device_node *lnk,
 			   struct link_info *li)
 {
-	struct device_node *ep = port_to_endpoint(lnk);
+	struct device_node *ep = of_graph_get_next_port_endpoint(lnk, NULL);
 	struct device_node *rep = of_graph_get_remote_endpoint(ep);
 	struct device_node *cpu_port = NULL;
 	struct device_node *codec_port = NULL;
@@ -1007,7 +1002,7 @@ int audio_graph2_link_c2c(struct simple_util_priv *priv,
 	of_node_get(lnk);
 	port0 = lnk;
 	ports = port_to_ports(port0);
-	port1 = of_get_next_child(ports, lnk);
+	port1 = of_graph_get_next_port(ports, port0);
 
 	/*
 	 * Card2 can use original Codec2Codec settings if DT has.
@@ -1037,8 +1032,8 @@ int audio_graph2_link_c2c(struct simple_util_priv *priv,
 		dai_link->num_c2c_params	= 1;
 	}
 
-	ep0 = port_to_endpoint(port0);
-	ep1 = port_to_endpoint(port1);
+	ep0 = of_graph_get_next_port_endpoint(port0, NULL);
+	ep1 = of_graph_get_next_port_endpoint(port1, NULL);
 
 	codec0_port = of_graph_get_remote_port(ep0);
 	codec1_port = of_graph_get_remote_port(ep1);
@@ -1144,7 +1139,7 @@ static int graph_counter(struct device_node *lnk)
 		 * CPU/Codec = N:M case has many endpoints.
 		 * We can't use of_graph_get_endpoint_count() here
 		 */
-		return of_get_child_count(ports) - 1;
+		return of_graph_get_port_count(ports) - 1;
 	}
 	/*
 	 * Single CPU / Codec
@@ -1158,7 +1153,7 @@ static int graph_count_normal(struct simple_util_priv *priv,
 			      struct link_info *li)
 {
 	struct device_node *cpu_port = lnk;
-	struct device_node *cpu_ep = port_to_endpoint(cpu_port);
+	struct device_node *cpu_ep = of_graph_get_next_port_endpoint(cpu_port, NULL);
 	struct device_node *codec_port = of_graph_get_remote_port(cpu_ep);
 
 	/*
@@ -1186,7 +1181,7 @@ static int graph_count_dpcm(struct simple_util_priv *priv,
 			    struct device_node *lnk,
 			    struct link_info *li)
 {
-	struct device_node *ep = port_to_endpoint(lnk);
+	struct device_node *ep = of_graph_get_next_port_endpoint(lnk, NULL);
 	struct device_node *rport = of_graph_get_remote_port(ep);
 
 	/*
@@ -1228,9 +1223,9 @@ static int graph_count_c2c(struct simple_util_priv *priv,
 {
 	struct device_node *ports = port_to_ports(lnk);
 	struct device_node *port0 = lnk;
-	struct device_node *port1 = of_get_next_child(ports, of_node_get(lnk));
-	struct device_node *ep0 = port_to_endpoint(port0);
-	struct device_node *ep1 = port_to_endpoint(port1);
+	struct device_node *port1 = of_graph_get_next_port(ports, of_node_get(port0));
+	struct device_node *ep0 = of_graph_get_next_port_endpoint(port0, NULL);
+	struct device_node *ep1 = of_graph_get_next_port_endpoint(port1, NULL);
 	struct device_node *codec0 = of_graph_get_remote_port(ep0);
 	struct device_node *codec1 = of_graph_get_remote_port(ep1);
 
diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c
index fedae7f6f70c..24b371f32066 100644
--- a/sound/soc/generic/simple-card-utils.c
+++ b/sound/soc/generic/simple-card-utils.c
@@ -296,7 +296,7 @@ int simple_util_startup(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
 	struct simple_util_priv *priv = snd_soc_card_get_drvdata(rtd->card);
-	struct simple_dai_props *props = simple_priv_to_props(priv, rtd->num);
+	struct simple_dai_props *props = simple_priv_to_props(priv, rtd->id);
 	struct simple_util_dai *dai;
 	unsigned int fixed_sysclk = 0;
 	int i1, i2, i;
@@ -357,7 +357,7 @@ void simple_util_shutdown(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
 	struct simple_util_priv *priv = snd_soc_card_get_drvdata(rtd->card);
-	struct simple_dai_props *props = simple_priv_to_props(priv, rtd->num);
+	struct simple_dai_props *props = simple_priv_to_props(priv, rtd->id);
 	struct simple_util_dai *dai;
 	int i;
 
@@ -448,7 +448,7 @@ int simple_util_hw_params(struct snd_pcm_substream *substream,
 	struct simple_util_dai *pdai;
 	struct snd_soc_dai *sdai;
 	struct simple_util_priv *priv = snd_soc_card_get_drvdata(rtd->card);
-	struct simple_dai_props *props = simple_priv_to_props(priv, rtd->num);
+	struct simple_dai_props *props = simple_priv_to_props(priv, rtd->id);
 	unsigned int mclk, mclk_fs = 0;
 	int i, ret;
 
@@ -517,7 +517,7 @@ int simple_util_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
 				   struct snd_pcm_hw_params *params)
 {
 	struct simple_util_priv *priv = snd_soc_card_get_drvdata(rtd->card);
-	struct simple_dai_props *dai_props = simple_priv_to_props(priv, rtd->num);
+	struct simple_dai_props *dai_props = simple_priv_to_props(priv, rtd->id);
 	struct simple_util_data *data = &dai_props->adata;
 	struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
 	struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
@@ -628,7 +628,7 @@ static int simple_init_for_codec2codec(struct snd_soc_pcm_runtime *rtd,
 int simple_util_dai_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct simple_util_priv *priv = snd_soc_card_get_drvdata(rtd->card);
-	struct simple_dai_props *props = simple_priv_to_props(priv, rtd->num);
+	struct simple_dai_props *props = simple_priv_to_props(priv, rtd->id);
 	struct simple_util_dai *dai;
 	int i, ret;
 
@@ -858,6 +858,10 @@ int simple_util_init_aux_jacks(struct simple_util_priv *priv, char *prefix)
 }
 EXPORT_SYMBOL_GPL(simple_util_init_aux_jacks);
 
+static struct simple_util_dai dummy_util_dais = {
+	.name = "dummy_util_dais",
+};
+
 int simple_util_init_priv(struct simple_util_priv *priv,
 			  struct link_info *li)
 {
@@ -929,6 +933,7 @@ int simple_util_init_priv(struct simple_util_priv *priv,
 			dai_link[i].cpus	= &snd_soc_dummy_dlc;
 			dai_props[i].num.cpus	=
 			dai_link[i].num_cpus	= 1;
+			dai_props[i].cpu_dai	= &dummy_util_dais;
 		}
 
 		if (li->num[i].codecs) {
@@ -951,6 +956,7 @@ int simple_util_init_priv(struct simple_util_priv *priv,
 			dai_link[i].codecs	= &snd_soc_dummy_dlc;
 			dai_props[i].num.codecs	=
 			dai_link[i].num_codecs	= 1;
+			dai_props[i].codec_dai	= &dummy_util_dais;
 		}
 
 		if (li->num[i].platforms) {
diff --git a/sound/soc/generic/test-component.c b/sound/soc/generic/test-component.c
index 407288055741..5430d25deaef 100644
--- a/sound/soc/generic/test-component.c
+++ b/sound/soc/generic/test-component.c
@@ -224,7 +224,7 @@ static const struct snd_soc_dai_ops test_verbose_ops = {
 	.num_auto_selectable_formats	= 1,
 };
 
-#define STUB_RATES	SNDRV_PCM_RATE_8000_384000
+#define STUB_RATES	SNDRV_PCM_RATE_CONTINUOUS
 #define STUB_FORMATS	(SNDRV_PCM_FMTBIT_S8		| \
 			 SNDRV_PCM_FMTBIT_U8		| \
 			 SNDRV_PCM_FMTBIT_S16_LE	| \
@@ -521,7 +521,6 @@ static int test_driver_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct device_node *node = dev->of_node;
-	struct device_node *ep;
 	const struct test_adata *adata = of_device_get_match_data(&pdev->dev);
 	struct snd_soc_component_driver *cdriv;
 	struct snd_soc_dai_driver *ddriv;
@@ -591,7 +590,7 @@ static int test_driver_probe(struct platform_device *pdev)
 	}
 
 	i = 0;
-	for_each_endpoint_of_node(node, ep) {
+	for_each_of_graph_port(node, port) {
 		snprintf(dname[i].name, TEST_NAME_LEN, "%s.%d", node->name, i);
 		ddriv[i].name = dname[i].name;