linux-kernel - [PATCH v2 1/3] ASoC: rt9120: Update internal ocp level to the correct value

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Message-Id: <1636515921-31694-2-git-send-email-u0084500@gmail.com>
Date:   Wed, 10 Nov 2021 11:45:19 +0800
From:   cy_huang <u0084500@...il.com>
To:     broonie@...nel.org, perex@...ex.cz, tiwai@...e.com
Cc:     oder_chiou@...ltek.com, lgirdwood@...il.com,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        cy_huang@...htek.com, allen_lin@...htek.com
Subject: [PATCH v2 1/3] ASoC: rt9120: Update internal ocp level to the correct value

From: ChiYuan Huang <cy_huang@...htek.com>

Update internal ocp level to correct value.

Even the wrong ocp setting can also make the sound output, but the power
cannot match the IC capability.

Signed-off-by: ChiYuan Huang <cy_huang@...htek.com>
---
 sound/soc/codecs/rt9120.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sound/soc/codecs/rt9120.c b/sound/soc/codecs/rt9120.c
index f957498..032c520 100644
--- a/sound/soc/codecs/rt9120.c
+++ b/sound/soc/codecs/rt9120.c
@@ -149,8 +149,7 @@ static int rt9120_codec_probe(struct snd_soc_component *comp)
 	snd_soc_component_init_regmap(comp, data->regmap);
 
 	/* Internal setting */
-	snd_soc_component_write(comp, RT9120_REG_INTERNAL1, 0x03);
-	snd_soc_component_write(comp, RT9120_REG_INTERNAL0, 0x69);
+	snd_soc_component_write(comp, RT9120_REG_INTERNAL0, 0x04);
 	return 0;
 }
 
-- 
2.7.4