linux-kernel - [PATCH 0/2] Enable USB audio offloading on Fairphone 5

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Message-Id: <20250801-fp5-usb-audio-offload-v1-0-240fc213d3d3@fairphone.com>
Date: Fri, 01 Aug 2025 15:51:04 +0200
From: Luca Weiss <luca.weiss@...rphone.com>
To: cros-qcom-dts-watchers@...omium.org, 
 Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Wesley Cheng <quic_wcheng@...cinc.com>, 
 Stephan Gerhold <stephan.gerhold@...aro.org>
Cc: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org, 
 linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Luca Weiss <luca.weiss@...rphone.com>
Subject: [PATCH 0/2] Enable USB audio offloading on Fairphone 5

Similar to Fairphone 4, we can enable USB audio offloading quite easily
on the QCM6490-based Fairphone 5 smartphone.

This allows to play audio via a USB-C headset with lower power
consumption and enabling some other features.

Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
---
Luca Weiss (2):
      arm64: dts: qcom: sc7280: Add q6usbdai node
      arm64: dts: qcom: qcm6490-fairphone-fp5: Enable USB audio offload support

 arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 16 ++++++++++++++++
 arch/arm64/boot/dts/qcom/sc7280.dtsi               |  8 ++++++++
 2 files changed, 24 insertions(+)
---
base-commit: 0b90c3b6d76ea512dc3dac8fb30215e175b0019a
change-id: 20250801-fp5-usb-audio-offload-2a9058e19e1d

Best regards,
-- 
Luca Weiss <luca.weiss@...rphone.com>