linux-kernel - [PATCH 1/6] ASoC: mediatek: mt8195: Move rt5682 specific dapm routes

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Message-Id: <20250417-mt8395-audio-sof-v1-1-30587426e5dd@collabora.com>
Date: Thu, 17 Apr 2025 10:44:32 +0200
From: Julien Massot <julien.massot@...labora.com>
To: kernel@...labora.com, Liam Girdwood <lgirdwood@...il.com>, 
 Mark Brown <broonie@...nel.org>, Jaroslav Kysela <perex@...ex.cz>, 
 Takashi Iwai <tiwai@...e.com>, Matthias Brugger <matthias.bgg@...il.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Trevor Wu <trevor.wu@...iatek.com>
Cc: linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org, 
 devicetree@...r.kernel.org, Julien Massot <julien.massot@...labora.com>
Subject: [PATCH 1/6] ASoC: mediatek: mt8195: Move rt5682 specific dapm
 routes

'HPOL', 'HPOR', and 'Headset Mic' are rt5682 specific,
move these routes to mt8195_rt5682_init so we keep
'mt8195_rt5682_routes' for connection between mt8195 and
mt6359.

Signed-off-by: Julien Massot <julien.massot@...labora.com>
---
 sound/soc/mediatek/mt8195/mt8195-mt6359.c | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/sound/soc/mediatek/mt8195/mt8195-mt6359.c b/sound/soc/mediatek/mt8195/mt8195-mt6359.c
index df29a9fa5aee5b6aedf34972cdf53402366d2ac2..f0bb59cf581b1e3bcfa66406d31de446a917c6c6 100644
--- a/sound/soc/mediatek/mt8195/mt8195-mt6359.c
+++ b/sound/soc/mediatek/mt8195/mt8195-mt6359.c
@@ -92,10 +92,6 @@ static const struct snd_soc_dapm_widget mt8195_mt6359_widgets[] = {
 };
 
 static const struct snd_soc_dapm_route mt8195_mt6359_routes[] = {
-	/* headset */
-	{ "Headphone", NULL, "HPOL" },
-	{ "Headphone", NULL, "HPOR" },
-	{ "IN1P", NULL, "Headset Mic" },
 	/* SOF Uplink */
 	{SOF_DMA_UL4, NULL, "O034"},
 	{SOF_DMA_UL4, NULL, "O035"},
@@ -131,6 +127,13 @@ static const struct snd_kcontrol_new mt8195_speaker_controls[] = {
 	SOC_DAPM_PIN_SWITCH("Ext Spk"),
 };
 
+static const struct snd_soc_dapm_route mt8195_rt5682_routes[] = {
+	/* headset */
+	{ "Headphone", NULL, "HPOL" },
+	{ "Headphone", NULL, "HPOR" },
+	{ "IN1P", NULL, "Headset Mic" },
+};
+
 static const struct snd_soc_dapm_route mt8195_rt1011_routes[] = {
 	{ "Left Spk", NULL, "Left SPO" },
 	{ "Right Spk", NULL, "Right SPO" },
@@ -447,6 +450,7 @@ static int mt8195_rt5682_init(struct snd_soc_pcm_runtime *rtd)
 		snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
 	struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe);
 	struct mt8195_afe_private *afe_priv = afe->platform_priv;
+	struct snd_soc_card *card = rtd->card;
 	int ret;
 
 	priv->i2so1_mclk = afe_priv->clk[MT8195_CLK_TOP_APLL12_DIV2];
@@ -473,7 +477,12 @@ static int mt8195_rt5682_init(struct snd_soc_pcm_runtime *rtd)
 		return ret;
 	}
 
-	return 0;
+	ret = snd_soc_dapm_add_routes(&card->dapm, mt8195_rt5682_routes,
+				      ARRAY_SIZE(mt8195_rt5682_routes));
+	if (ret)
+		dev_err(rtd->dev, "unable to add dapm routes, ret %d\n", ret);
+
+	return ret;
 };
 
 static int mt8195_rt1011_etdm_hw_params(struct snd_pcm_substream *substream,

-- 
2.49.0