linux-kernel - [PATCH v2 0/3] ASoC: wm8782: Allow higher audio rates

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Message-ID: <20230913171552.92252-1-contact@jookia.org>
Date:   Thu, 14 Sep 2023 03:15:49 +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 v2 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 'wlf,fsampen' device tree property
to indicate the pin status and control the maximum rate available
when using the codec.

v1 -> v2:
- Switched from max-rate property to wlf,fsampen property
- Clarified property is optional, not required

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

 .../devicetree/bindings/sound/wm8782.txt      |  5 ++
 sound/soc/codecs/wm8782.c                     | 66 +++++++++++++++----
 2 files changed, 58 insertions(+), 13 deletions(-)

-- 
2.42.0