ASoC: mediatek: mt8195: add headset codec rt5682s support

mt8195 machine driver adds rt5682s support in this patch.
Card name can be specified from dts by model property, and driver makes
use of the name to distinguish which headset codec is on the board.

Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20211129141057.12422-2-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>

3 files changed, 47 insertions, 14 deletions

diff --git a/sound/soc/mediatek/Kconfig b/sound/soc/mediatek/Kconfig
index 3b1ddea26a9e..9306b7ca2644 100644
--- a/sound/soc/mediatek/Kconfig
+++ b/sound/soc/mediatek/Kconfig
@@ -205,6 +205,7 @@ config SND_SOC_MT8195_MT6359_RT1019_RT5682
 	select SND_SOC_MT6359
 	select SND_SOC_RT1015P
 	select SND_SOC_RT5682_I2C
+	select SND_SOC_RT5682S
 	select SND_SOC_DMIC
 	select SND_SOC_HDMI_CODEC
 	help
@@ -220,6 +221,7 @@ config SND_SOC_MT8195_MT6359_RT1011_RT5682
 	select SND_SOC_MT6359
 	select SND_SOC_RT1011
 	select SND_SOC_RT5682_I2C
+	select SND_SOC_RT5682S
 	select SND_SOC_DMIC
 	select SND_SOC_HDMI_CODEC
 	help
diff --git a/sound/soc/mediatek/mt8195/mt8195-mt6359-rt1011-rt5682.c b/sound/soc/mediatek/mt8195/mt8195-mt6359-rt1011-rt5682.c
index 9e6b54e19c23..cca1c739e690 100644
--- a/sound/soc/mediatek/mt8195/mt8195-mt6359-rt1011-rt5682.c
+++ b/sound/soc/mediatek/mt8195/mt8195-mt6359-rt1011-rt5682.c
@@ -27,6 +27,9 @@
 #define RT5682_CODEC_DAI	"rt5682-aif1"
 #define RT5682_DEV0_NAME	"rt5682.2-001a"
 
+#define RT5682S_CODEC_DAI	"rt5682s-aif1"
+#define RT5682S_DEV0_NAME	"rt5682s.2-001a"
+
 struct mt8195_mt6359_rt1011_rt5682_priv {
 	struct device_node *platform_node;
 	struct device_node *hdmi_node;
@@ -691,14 +694,12 @@ SND_SOC_DAILINK_DEFS(ETDM1_IN_BE,
 
 SND_SOC_DAILINK_DEFS(ETDM2_IN_BE,
 		     DAILINK_COMP_ARRAY(COMP_CPU("ETDM2_IN")),
-		     DAILINK_COMP_ARRAY(COMP_CODEC(RT5682_DEV0_NAME,
-						   RT5682_CODEC_DAI)),
+		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
 		     DAILINK_COMP_ARRAY(COMP_EMPTY()));
 
 SND_SOC_DAILINK_DEFS(ETDM1_OUT_BE,
 		     DAILINK_COMP_ARRAY(COMP_CPU("ETDM1_OUT")),
-		     DAILINK_COMP_ARRAY(COMP_CODEC(RT5682_DEV0_NAME,
-						   RT5682_CODEC_DAI)),
+		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
 		     DAILINK_COMP_ARRAY(COMP_EMPTY()));
 
 SND_SOC_DAILINK_DEFS(ETDM2_OUT_BE,
@@ -1046,9 +1047,19 @@ static int mt8195_mt6359_rt1011_rt5682_dev_probe(struct platform_device *pdev)
 	struct snd_soc_card *card = &mt8195_mt6359_rt1011_rt5682_soc_card;
 	struct snd_soc_dai_link *dai_link;
 	struct mt8195_mt6359_rt1011_rt5682_priv *priv;
+	int is5682s = 0;
 	int ret, i;
 
 	card->dev = &pdev->dev;
+	ret = snd_soc_of_parse_card_name(card, "model");
+	if (ret) {
+		dev_err(&pdev->dev, "%s new card name parsing error %d\n",
+			__func__, ret);
+		return ret;
+	}
+
+	if (strstr(card->name, "_5682s"))
+		is5682s = 1;
 
 	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
@@ -1078,9 +1089,7 @@ static int mt8195_mt6359_rt1011_rt5682_dev_probe(struct platform_device *pdev)
 				dai_link->codecs->dai_name = "i2s-hifi";
 				dai_link->init = mt8195_dptx_codec_init;
 			}
-		}
-
-		if (strcmp(dai_link->name, "ETDM3_OUT_BE") == 0) {
+		} else if (strcmp(dai_link->name, "ETDM3_OUT_BE") == 0) {
 			priv->hdmi_node =
 				of_parse_phandle(pdev->dev.of_node,
 						 "mediatek,hdmi-codec", 0);
@@ -1092,6 +1101,12 @@ static int mt8195_mt6359_rt1011_rt5682_dev_probe(struct platform_device *pdev)
 				dai_link->codecs->dai_name = "i2s-hifi";
 				dai_link->init = mt8195_hdmi_codec_init;
 			}
+		} else if (strcmp(dai_link->name, "ETDM1_OUT_BE") == 0 ||
+			   strcmp(dai_link->name, "ETDM2_IN_BE") == 0) {
+			dai_link->codecs->name =
+				is5682s ? RT5682S_DEV0_NAME : RT5682_DEV0_NAME;
+			dai_link->codecs->dai_name =
+				is5682s ? RT5682S_CODEC_DAI : RT5682_CODEC_DAI;
 		}
 	}
 
diff --git a/sound/soc/mediatek/mt8195/mt8195-mt6359-rt1019-rt5682.c b/sound/soc/mediatek/mt8195/mt8195-mt6359-rt1019-rt5682.c
index e22e5fd40984..c33b69b4f8e7 100644
--- a/sound/soc/mediatek/mt8195/mt8195-mt6359-rt1019-rt5682.c
+++ b/sound/soc/mediatek/mt8195/mt8195-mt6359-rt1019-rt5682.c
@@ -25,6 +25,9 @@
 #define RT5682_CODEC_DAI	"rt5682-aif1"
 #define RT5682_DEV0_NAME	"rt5682.2-001a"
 
+#define RT5682S_CODEC_DAI	"rt5682s-aif1"
+#define RT5682S_DEV0_NAME	"rt5682s.2-001a"
+
 struct mt8195_mt6359_rt1019_rt5682_priv {
 	struct device_node *platform_node;
 	struct device_node *hdmi_node;
@@ -661,14 +664,12 @@ SND_SOC_DAILINK_DEFS(ETDM1_IN_BE,
 
 SND_SOC_DAILINK_DEFS(ETDM2_IN_BE,
 		     DAILINK_COMP_ARRAY(COMP_CPU("ETDM2_IN")),
-		     DAILINK_COMP_ARRAY(COMP_CODEC(RT5682_DEV0_NAME,
-						   RT5682_CODEC_DAI)),
+		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
 		     DAILINK_COMP_ARRAY(COMP_EMPTY()));
 
 SND_SOC_DAILINK_DEFS(ETDM1_OUT_BE,
 		     DAILINK_COMP_ARRAY(COMP_CPU("ETDM1_OUT")),
-		     DAILINK_COMP_ARRAY(COMP_CODEC(RT5682_DEV0_NAME,
-						   RT5682_CODEC_DAI)),
+		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
 		     DAILINK_COMP_ARRAY(COMP_EMPTY()));
 
 SND_SOC_DAILINK_DEFS(ETDM2_OUT_BE,
@@ -999,10 +1000,21 @@ static int mt8195_mt6359_rt1019_rt5682_dev_probe(struct platform_device *pdev)
 	struct snd_soc_card *card = &mt8195_mt6359_rt1019_rt5682_soc_card;
 	struct snd_soc_dai_link *dai_link;
 	struct mt8195_mt6359_rt1019_rt5682_priv *priv;
+	int is5682s = 0;
 	int ret, i;
 
 	card->dev = &pdev->dev;
 
+	ret = snd_soc_of_parse_card_name(card, "model");
+	if (ret) {
+		dev_err(&pdev->dev, "%s new card name parsing error %d\n",
+			__func__, ret);
+		return ret;
+	}
+
+	if (strstr(card->name, "_5682s"))
+		is5682s = 1;
+
 	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
@@ -1031,9 +1043,7 @@ static int mt8195_mt6359_rt1019_rt5682_dev_probe(struct platform_device *pdev)
 				dai_link->codecs->dai_name = "i2s-hifi";
 				dai_link->init = mt8195_dptx_codec_init;
 			}
-		}
-
-		if (strcmp(dai_link->name, "ETDM3_OUT_BE") == 0) {
+		} else if (strcmp(dai_link->name, "ETDM3_OUT_BE") == 0) {
 			priv->hdmi_node =
 				of_parse_phandle(pdev->dev.of_node,
 						 "mediatek,hdmi-codec", 0);
@@ -1045,6 +1055,12 @@ static int mt8195_mt6359_rt1019_rt5682_dev_probe(struct platform_device *pdev)
 				dai_link->codecs->dai_name = "i2s-hifi";
 				dai_link->init = mt8195_hdmi_codec_init;
 			}
+		} else if (strcmp(dai_link->name, "ETDM1_OUT_BE") == 0 ||
+			   strcmp(dai_link->name, "ETDM2_IN_BE") == 0) {
+			dai_link->codecs->name =
+				is5682s ? RT5682S_DEV0_NAME : RT5682_DEV0_NAME;
+			dai_link->codecs->dai_name =
+				is5682s ? RT5682S_CODEC_DAI : RT5682_CODEC_DAI;
 		}
 	}