linux-kernel - [PATCH 0/9] arm64: dts: qcom: x1: Disable audio codecs by default

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250813-x1e80100-disable-audio-codecs-v1-0-af82d9576f80@linaro.org>
Date: Wed, 13 Aug 2025 17:58:57 +0200
From: Stephan Gerhold <stephan.gerhold@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, 
 linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Abel Vesa <abel.vesa@...aro.org>, 
 Johan Hovold <johan@...nel.org>
Subject: [PATCH 0/9] arm64: dts: qcom: x1: Disable audio codecs by default

Currently, the macro audio codecs are enabled by default in x1e80100.dtsi.
However, they do not probe without the ADSP remoteproc, which is disabled
by default. Also, not all boards make use of all the audio codecs, e.g.
there are several boards with just two speakers. In this case, the
&lpass_wsa2macro is not used.

Disable the audio codecs by default in x1e80100.dtsi and enable only the
used macros for each device.

Signed-off-by: Stephan Gerhold <stephan.gerhold@...aro.org>
---
Stephan Gerhold (9):
      arm64: dts: qcom: x1-asus-zenbook-a14: Explicitly enable used audio codecs
      arm64: dts: qcom: x1-crd: Explicitly enable used audio codecs
      arm64: dts: qcom: x1e001de-devkit: Explicitly enable used audio codecs
      arm64: dts: qcom: x1e78100-lenovo-thinkpad-t14s: Explicitly enable used audio codecs
      arm64: dts: qcom: x1e80100-hp-omnibook-x14: Explicitly enable used audio codecs
      arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: Explicitly enable used audio codecs
      arm64: dts: qcom: x1e80100-microsoft-romulus: Explicitly enable used audio codecs
      arm64: dts: qcom: x1e80100-qcp: Explicitly enable used audio codecs
      arm64: dts: qcom: x1e80100: Disable audio codecs by default

 arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi    | 16 ++++++++++++++++
 arch/arm64/boot/dts/qcom/x1-crd.dtsi                 | 20 ++++++++++++++++++++
 arch/arm64/boot/dts/qcom/x1e001de-devkit.dts         | 13 +++++++++++++
 .../boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi | 16 ++++++++++++++++
 .../arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts | 16 ++++++++++++++++
 .../boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts    | 12 ++++++++++++
 .../boot/dts/qcom/x1e80100-microsoft-romulus.dtsi    | 16 ++++++++++++++++
 arch/arm64/boot/dts/qcom/x1e80100-qcp.dts            | 19 +++++++++++++++++++
 arch/arm64/boot/dts/qcom/x1e80100.dtsi               | 12 ++++++++++++
 9 files changed, 140 insertions(+)
---
base-commit: 33a21dab19b31540dfeb06dde02e55129a10aec4
change-id: 20250813-x1e80100-disable-audio-codecs-ef258fcea345

Best regards,
-- 
Stephan Gerhold <stephan.gerhold@...aro.org>