linux-kernel - [PATCH v2 13/20] sound: cs35l41: Enable Internal Boost in shared lib

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Message-ID: <20220304150721.3802-14-tanureal@opensource.cirrus.com>
Date:   Fri, 4 Mar 2022 15:07:14 +0000
From:   Lucas Tanure <tanureal@...nsource.cirrus.com>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
CC:     <alsa-devel@...a-project.org>, <patches@...nsource.cirrus.com>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Lucas Tanure <tanureal@...nsource.cirrus.com>
Subject: [PATCH v2 13/20] sound: cs35l41: Enable Internal Boost in shared lib

Boost enable is the default option from reset,
but with external boost support, internal boost
must be disabled.
Add the enable of boost in cs35l41_boost_config
to centralize the internal boost configuration.

Signed-off-by: Lucas Tanure <tanureal@...nsource.cirrus.com>
---
 sound/soc/codecs/cs35l41-lib.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sound/soc/codecs/cs35l41-lib.c b/sound/soc/codecs/cs35l41-lib.c
index 3fae34a232cd..34ba163874a6 100644
--- a/sound/soc/codecs/cs35l41-lib.c
+++ b/sound/soc/codecs/cs35l41-lib.c
@@ -1036,6 +1036,9 @@ int cs35l41_boost_config(struct device *dev, struct regmap *regmap, int boost_in
 		return ret;
 	}
 
+	regmap_update_bits(regmap, CS35L41_PWR_CTRL2, CS35L41_BST_EN_MASK,
+			   CS35L41_BST_EN_DEFAULT << CS35L41_BST_EN_SHIFT);
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(cs35l41_boost_config);
-- 
2.35.1