linux-kernel - [PATCH for-6.10 0/2] ASoC: cs35l56: Set correct upper volume limit

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Message-ID: <20240722102600.37931-1-rf@opensource.cirrus.com>
Date: Mon, 22 Jul 2024 11:25:58 +0100
From: Richard Fitzgerald <rf@...nsource.cirrus.com>
To: <stable@...r.kernel.org>
CC: <linux-kernel@...r.kernel.org>, <linux-sound@...r.kernel.org>,
        <alsa-devel@...a-project.org>, <patches@...nsource.cirrus.com>
Subject: [PATCH for-6.10 0/2] ASoC: cs35l56: Set correct upper volume limit

Patch series to limit the upper range of the CS35L56 volume control to
+12 dB.

These commits were not marked 'Fixes' because they were thought to be only
a cosmetic issue. The user could reduce the volume to a usable value.

But for some complex audio topologies with SOF Audio DSP + CS42L43 +
multiple CS35L56 it has turned out to be not obvious to the user what the
problem actually is and what to do to fix it. As support for these
topologies went into 6.10 we would like this series to be applied to 6.10.

Richard Fitzgerald (2):
  ASoC: cs35l56: Use header defines for Speaker Volume control
    definition
  ASoC: cs35l56: Limit Speaker Volume to +12dB maximum

 include/sound/cs35l56.h    | 2 +-
 sound/soc/codecs/cs35l56.c | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

-- 
2.39.2