[alsa-devel] [PATCH v2 008/146] ASoC: mediatek: mt8173-rt5650: 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/mediatek/mt8173/mt8173-rt5650.c | 74 +++++++++++++++++--------------
 1 file changed, 41 insertions(+), 33 deletions(-)

diff --git a/sound/soc/mediatek/mt8173/mt8173-rt5650.c b/sound/soc/mediatek/mt8173/mt8173-rt5650.c
index 7edf250..ef6f236 100644
--- a/sound/soc/mediatek/mt8173/mt8173-rt5650.c
+++ b/sound/soc/mediatek/mt8173/mt8173-rt5650.c
@@ -144,17 +144,6 @@ static int mt8173_rt5650_init(struct snd_soc_pcm_runtime *runtime)
 				      &mt8173_rt5650_jack);
 }
 
-static struct snd_soc_dai_link_component mt8173_rt5650_codecs[] = {
-	{
-		/* Playback */
-		.dai_name = "rt5645-aif1",
-	},
-	{
-		/* Capture */
-		.dai_name = "rt5645-aif1",
-	},
-};
-
 enum {
 	DAI_LINK_PLAYBACK,
 	DAI_LINK_CAPTURE,
@@ -163,46 +152,63 @@ enum {
 	DAI_LINK_HDMI_I2S,
 };
 
+SND_SOC_DAILINK_DEFS(playback,
+	DAILINK_COMP_ARRAY(COMP_CPU("DL1")),
+	DAILINK_COMP_ARRAY(COMP_DUMMY()),
+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(capture,
+	DAILINK_COMP_ARRAY(COMP_CPU("VUL")),
+	DAILINK_COMP_ARRAY(COMP_DUMMY()),
+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(hdmi_pcm,
+	DAILINK_COMP_ARRAY(COMP_CPU("HDMI")),
+	DAILINK_COMP_ARRAY(COMP_DUMMY()),
+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(codec,
+	DAILINK_COMP_ARRAY(COMP_CPU("I2S")),
+	DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "rt5645-aif1"), /* Playback */
+			   COMP_CODEC(NULL, "rt5645-aif1")),/* Capture */
+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(hdmi_be,
+	DAILINK_COMP_ARRAY(COMP_CPU("HDMIO")),
+	DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "i2s-hifi")),
+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
 /* Digital audio interface glue - connects codec <---> CPU */
 static struct snd_soc_dai_link mt8173_rt5650_dais[] = {
 	/* Front End DAI links */
 	[DAI_LINK_PLAYBACK] = {
 		.name = "rt5650 Playback",
 		.stream_name = "rt5650 Playback",
-		.cpu_dai_name = "DL1",
-		.codec_name = "snd-soc-dummy",
-		.codec_dai_name = "snd-soc-dummy-dai",
 		.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
 		.dynamic = 1,
 		.dpcm_playback = 1,
+		SND_SOC_DAILINK_REG(playback),
 	},
 	[DAI_LINK_CAPTURE] = {
 		.name = "rt5650 Capture",
 		.stream_name = "rt5650 Capture",
-		.cpu_dai_name = "VUL",
-		.codec_name = "snd-soc-dummy",
-		.codec_dai_name = "snd-soc-dummy-dai",
 		.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
 		.dynamic = 1,
 		.dpcm_capture = 1,
+		SND_SOC_DAILINK_REG(capture),
 	},
 	[DAI_LINK_HDMI] = {
 		.name = "HDMI",
 		.stream_name = "HDMI PCM",
-		.cpu_dai_name = "HDMI",
-		.codec_name = "snd-soc-dummy",
-		.codec_dai_name = "snd-soc-dummy-dai",
 		.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
 		.dynamic = 1,
 		.dpcm_playback = 1,
+		SND_SOC_DAILINK_REG(hdmi_pcm),
 	},
 	/* Back End DAI links */
 	[DAI_LINK_CODEC_I2S] = {
 		.name = "Codec",
-		.cpu_dai_name = "I2S",
 		.no_pcm = 1,
-		.codecs = mt8173_rt5650_codecs,
-		.num_codecs = 2,
 		.init = mt8173_rt5650_init,
 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
 			   SND_SOC_DAIFMT_CBS_CFS,
@@ -210,13 +216,13 @@ static struct snd_soc_dai_link mt8173_rt5650_dais[] = {
 		.ignore_pmdown_time = 1,
 		.dpcm_playback = 1,
 		.dpcm_capture = 1,
+		SND_SOC_DAILINK_REG(codec),
 	},
 	[DAI_LINK_HDMI_I2S] = {
 		.name = "HDMI BE",
-		.cpu_dai_name = "HDMIO",
 		.no_pcm = 1,
-		.codec_dai_name = "i2s-hifi",
 		.dpcm_playback = 1,
+		SND_SOC_DAILINK_REG(hdmi_be),
 	},
 };
 
@@ -250,19 +256,20 @@ static int mt8173_rt5650_dev_probe(struct platform_device *pdev)
 	}
 
 	for_each_card_prelinks(card, i, dai_link) {
-		if (dai_link->platform_name)
+		if (dai_link->platforms->name)
 			continue;
-		dai_link->platform_of_node = platform_node;
+		dai_link->platforms->of_node = platform_node;
 	}
 
-	mt8173_rt5650_codecs[0].of_node =
+	mt8173_rt5650_dais[DAI_LINK_CODEC_I2S].codecs[0].of_node =
 		of_parse_phandle(pdev->dev.of_node, "mediatek,audio-codec", 0);
-	if (!mt8173_rt5650_codecs[0].of_node) {
+	if (!mt8173_rt5650_dais[DAI_LINK_CODEC_I2S].codecs[0].of_node) {
 		dev_err(&pdev->dev,
 			"Property 'audio-codec' missing or invalid\n");
 		return -EINVAL;
 	}
-	mt8173_rt5650_codecs[1].of_node = mt8173_rt5650_codecs[0].of_node;
+	mt8173_rt5650_dais[DAI_LINK_CODEC_I2S].codecs[1].of_node =
+		mt8173_rt5650_dais[DAI_LINK_CODEC_I2S].codecs[0].of_node;
 
 	np = of_get_child_by_name(pdev->dev.of_node, "codec-capture");
 	if (np) {
@@ -274,7 +281,8 @@ static int mt8173_rt5650_dev_probe(struct platform_device *pdev)
 				__func__, ret);
 			return ret;
 		}
-		mt8173_rt5650_codecs[1].dai_name = codec_capture_dai;
+		mt8173_rt5650_dais[DAI_LINK_CODEC_I2S].codecs[1].dai_name =
+			codec_capture_dai;
 	}
 
 	if (device_property_present(&pdev->dev, "mediatek,mclk")) {
@@ -288,9 +296,9 @@ static int mt8173_rt5650_dev_probe(struct platform_device *pdev)
 		}
 	}
 
-	mt8173_rt5650_dais[DAI_LINK_HDMI_I2S].codec_of_node =
+	mt8173_rt5650_dais[DAI_LINK_HDMI_I2S].codecs->of_node =
 		of_parse_phandle(pdev->dev.of_node, "mediatek,audio-codec", 1);
-	if (!mt8173_rt5650_dais[DAI_LINK_HDMI_I2S].codec_of_node) {
+	if (!mt8173_rt5650_dais[DAI_LINK_HDMI_I2S].codecs->of_node) {
 		dev_err(&pdev->dev,
 			"Property 'audio-codec' missing or invalid\n");
 		return -EINVAL;
-- 
2.7.4