linux-kernel - [PATCH v2 2/2] ASoC: wm8524: Correct the MUTE setting while power up/down

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Message-Id: <20230227091938.1671416-2-chancel.liu@nxp.com>
Date:   Mon, 27 Feb 2023 17:19:38 +0800
From:   Chancel Liu <chancel.liu@....com>
To:     lgirdwood@...il.com, broonie@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, perex@...ex.cz, tiwai@...e.com,
        ckeepax@...nsource.cirrus.com, patches@...nsource.cirrus.com,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Cc:     Chancel Liu <chancel.liu@....com>
Subject: [PATCH v2 2/2] ASoC: wm8524: Correct the MUTE setting while power up/down

wm8524 should be unmuted while power up and muted while power down.

Signed-off-by: Chancel Liu <chancel.liu@....com>
---
 sound/soc/codecs/wm8524.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/wm8524.c b/sound/soc/codecs/wm8524.c
index b56dcac60244..8f2130e05b32 100644
--- a/sound/soc/codecs/wm8524.c
+++ b/sound/soc/codecs/wm8524.c
@@ -75,7 +75,7 @@ static int wm8524_startup(struct snd_pcm_substream *substream,
 				   SNDRV_PCM_HW_PARAM_RATE,
 				   &wm8524->rate_constraint);
 
-	gpiod_set_value_cansleep(wm8524->mute, 1);
+	gpiod_set_value_cansleep(wm8524->mute, 0);
 
 	return 0;
 }
@@ -86,7 +86,7 @@ static void wm8524_shutdown(struct snd_pcm_substream *substream,
 	struct snd_soc_component *component = dai->component;
 	struct wm8524_priv *wm8524 = snd_soc_component_get_drvdata(component);
 
-	gpiod_set_value_cansleep(wm8524->mute, 0);
+	gpiod_set_value_cansleep(wm8524->mute, 1);
 }
 
 static int wm8524_set_dai_sysclk(struct snd_soc_dai *codec_dai,
-- 
2.25.1