linux-kernel - [PATCH 0/3] ASoC: wm8782: Allow higher audio rates

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Date:   Fri, 11 Aug 2023 08:49:27 +1000
From:   John Watts <contact@...kia.org>
To:     alsa-devel@...a-project.org
Cc:     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>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, John Watts <contact@...kia.org>,
        patches@...nsource.cirrus.com, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 0/3] ASoC: wm8782: Allow higher audio rates

The wm8782 supports higher audio rates than just 48kHz. This is
configured by setting the FSAMPEN pin on the codec chip.

This patch series introduces the 'max-rate' device tree property
to allow indicating which rates are fully supported by the codec
without accidentally overclocking.

John Watts (3):
  ASoC: wm8782: Handle maximum audio rate at runtime
  ASoC: wm8782: Use max-rate device tree property
  ASoC: dt-bindings: wlf,wm8782: Add max-rate property

 .../devicetree/bindings/sound/wm8782.txt      |  2 +
 sound/soc/codecs/wm8782.c                     | 49 ++++++++++++++-----
 2 files changed, 39 insertions(+), 12 deletions(-)

-- 
2.41.0