[alsa-devel] [PATCH 023/145] ASoC: samsung: snow: use modern dai_link style

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>

ASoC is now supporting modern style dai_link
(= snd_soc_dai_link_component) for CPU/Codec/Platform.
This patch switches to use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
---
 sound/soc/samsung/snow.c | 40 ++++++++++++++++++++++++++--------------
 1 file changed, 26 insertions(+), 14 deletions(-)

diff --git a/sound/soc/samsung/snow.c b/sound/soc/samsung/snow.c
index 57ce90f..8ea7799 100644
--- a/sound/soc/samsung/snow.c
+++ b/sound/soc/samsung/snow.c
@@ -14,6 +14,11 @@
 
 #define FIN_PLL_RATE		24000000
 
+SND_SOC_DAILINK_DEFS(links,
+	DAILINK_COMP_ARRAY(COMP_EMPTY()),
+	DAILINK_COMP_ARRAY(COMP_EMPTY()),
+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
 struct snow_priv {
 	struct snd_soc_dai_link dai_link;
 	struct clk *clk_i2s_bus;
@@ -141,6 +146,13 @@ static int snow_probe(struct platform_device *pdev)
 	link->name = "Primary";
 	link->stream_name = link->name;
 
+	link->cpus = links_cpus;
+	link->num_cpus = ARRAY_SIZE(links_cpus);
+	link->codecs = links_codecs;
+	link->num_codecs = ARRAY_SIZE(links_codecs);
+	link->platforms = links_platforms;
+	link->num_platforms = ARRAY_SIZE(links_platforms);
+
 	card->dai_link = link;
 	card->num_links = 1;
 	card->dev = dev;
@@ -151,10 +163,10 @@ static int snow_probe(struct platform_device *pdev)
 	if (cpu) {
 		link->ops = &snow_card_ops;
 
-		link->cpu_of_node = of_parse_phandle(cpu, "sound-dai", 0);
+		link->cpus->of_node = of_parse_phandle(cpu, "sound-dai", 0);
 		of_node_put(cpu);
 
-		if (!link->cpu_of_node) {
+		if (!link->cpus->of_node) {
 			dev_err(dev, "Failed parsing cpu/sound-dai property\n");
 			return -EINVAL;
 		}
@@ -164,38 +176,38 @@ static int snow_probe(struct platform_device *pdev)
 		of_node_put(codec);
 
 		if (ret < 0) {
-			of_node_put(link->cpu_of_node);
+			of_node_put(link->cpus->of_node);
 			dev_err(dev, "Failed parsing codec node\n");
 			return ret;
 		}
 
-		priv->clk_i2s_bus = of_clk_get_by_name(link->cpu_of_node,
+		priv->clk_i2s_bus = of_clk_get_by_name(link->cpus->of_node,
 						       "i2s_opclk0");
 		if (IS_ERR(priv->clk_i2s_bus)) {
 			snd_soc_of_put_dai_link_codecs(link);
-			of_node_put(link->cpu_of_node);
+			of_node_put(link->cpus->of_node);
 			return PTR_ERR(priv->clk_i2s_bus);
 		}
 	} else {
-		link->codec_dai_name = "HiFi",
+		link->codecs->dai_name = "HiFi",
 
-		link->cpu_of_node = of_parse_phandle(dev->of_node,
+		link->cpus->of_node = of_parse_phandle(dev->of_node,
 						"samsung,i2s-controller", 0);
-		if (!link->cpu_of_node) {
+		if (!link->cpus->of_node) {
 			dev_err(dev, "i2s-controller property parse error\n");
 			return -EINVAL;
 		}
 
-		link->codec_of_node = of_parse_phandle(dev->of_node,
+		link->codecs->of_node = of_parse_phandle(dev->of_node,
 						"samsung,audio-codec", 0);
-		if (!link->codec_of_node) {
-			of_node_put(link->cpu_of_node);
+		if (!link->codecs->of_node) {
+			of_node_put(link->cpus->of_node);
 			dev_err(dev, "audio-codec property parse error\n");
 			return -EINVAL;
 		}
 	}
 
-	link->platform_of_node = link->cpu_of_node;
+	link->platforms->of_node = link->cpus->of_node;
 
 	/* Update card-name if provided through DT, else use default name */
 	snd_soc_of_parse_card_name(card, "samsung,model");
@@ -216,8 +228,8 @@ static int snow_remove(struct platform_device *pdev)
 	struct snow_priv *priv = platform_get_drvdata(pdev);
 	struct snd_soc_dai_link *link = &priv->dai_link;
 
-	of_node_put(link->cpu_of_node);
-	of_node_put(link->codec_of_node);
+	of_node_put(link->cpus->of_node);
+	of_node_put(link->codecs->of_node);
 	snd_soc_of_put_dai_link_codecs(link);
 
 	clk_put(priv->clk_i2s_bus);
-- 
2.7.4