linux-kernel - [PATCH 10/12] ASoC: samsung: midas

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Date:   Mon, 31 Jul 2023 11:43:01 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Jerome Brunet <jbrunet@...libre.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Shengjiu Wang <shengjiu.wang@....com>,
        Rohit kumar <quic_rohkumar@...cinc.com>,
        Cheng-Yi Chiang <cychiang@...omium.org>,
        Rao Mandadapu <srivasam@...eaurora.org>,
        Judy Hsiao <judyhsiao@...omium.org>,
        Trevor Wu <trevor.wu@...iatek.com>,
        Jonathan Bakker <xc-racer2@...e.ca>,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 10/12] ASoC: samsung: midas_wm1811: parse audio-routing

Parse generic sound card "audio-routing" property and fallback to
"samsung,audio-routing" if it is missing.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 sound/soc/samsung/midas_wm1811.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/sound/soc/samsung/midas_wm1811.c b/sound/soc/samsung/midas_wm1811.c
index 6931b9a45b3e..9e83ed071f39 100644
--- a/sound/soc/samsung/midas_wm1811.c
+++ b/sound/soc/samsung/midas_wm1811.c
@@ -462,10 +462,14 @@ static int midas_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	ret = snd_soc_of_parse_audio_routing(card, "samsung,audio-routing");
+	ret = snd_soc_of_parse_audio_routing(card, "audio-routing");
 	if (ret < 0) {
-		dev_err(dev, "Audio routing invalid/unspecified\n");
-		return ret;
+		/* Backwards compatible way */
+		ret = snd_soc_of_parse_audio_routing(card, "samsung,audio-routing");
+		if (ret < 0) {
+			dev_err(dev, "Audio routing invalid/unspecified\n");
+			return ret;
+		}
 	}
 
 	cpu = of_get_child_by_name(dev->of_node, "cpu");
-- 
2.34.1