linux-kernel - [PATCH 4/9] arm64: dts: qcom: x1e78100-lenovo-thinkpad-t14s: Explicitly enable used audio codecs

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

Message-Id: <20250813-x1e80100-disable-audio-codecs-v1-4-af82d9576f80@linaro.org>
Date: Wed, 13 Aug 2025 17:59:01 +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 4/9] arm64: dts: qcom: x1e78100-lenovo-thinkpad-t14s:
 Explicitly enable used audio codecs

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.

In preparation of disabling the audio codecs by default in x1e80100.dtsi,
add the missing status lines to explicitly enable the used audio codecs.

Signed-off-by: Stephan Gerhold <stephan.gerhold@...aro.org>
---
 .../boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi     | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi
index 4cf61c2a34e31233b1adc93332bcabef22de3f86..5816b7d5cc5492771d2d1e675ee3e09a86b07ae4 100644
--- a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi
@@ -967,7 +967,13 @@ touchscreen@10 {
 	/* TODO: second-sourced touchscreen @ 0x41 */
 };
 
+&lpass_rxmacro {
+	status = "okay";
+};
+
 &lpass_tlmm {
+	status = "okay";
+
 	spkr_01_sd_n_active: spkr-01-sd-n-active-state {
 		pins = "gpio12";
 		function = "gpio";
@@ -977,12 +983,22 @@ spkr_01_sd_n_active: spkr-01-sd-n-active-state {
 	};
 };
 
+&lpass_txmacro {
+	status = "okay";
+};
+
 &lpass_vamacro {
 	pinctrl-0 = <&dmic01_default>;
 	pinctrl-names = "default";
 
 	vdd-micb-supply = <&vreg_l1b_1p8>;
 	qcom,dmic-sample-rate = <4800000>;
+
+	status = "okay";
+};
+
+&lpass_wsamacro {
+	status = "okay";
 };
 
 &mdss {

-- 
2.50.1