* [PATCH v2 1/1] arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: enable MICs LDO
@ 2025-04-12 12:49 Aleksandrs Vinarskis
2025-04-14 20:20 ` Konrad Dybcio
2025-04-15 2:52 ` (subset) " Bjorn Andersson
0 siblings, 2 replies; 3+ messages in thread
From: Aleksandrs Vinarskis @ 2025-04-12 12:49 UTC (permalink / raw)
To: Bjorn Andersson, linux-arm-msm, devicetree, linux-kernel
Cc: Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Aleksandrs Vinarskis
Particular device comes without headset combo jack, hence does not
feature wcd codec IC. In such cases, DMICs are powered from vreg_l1b.
Describe all 4 microphones in the audio routing. vdd-micb is defined
for lpass-macro already.
Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com>
---
arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
index 4a35846b5947..68745a4f4766 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
@@ -152,7 +152,11 @@ sound {
audio-routing = "WooferLeft IN", "WSA WSA_SPK1 OUT",
"TweeterLeft IN", "WSA WSA_SPK2 OUT",
"WooferRight IN", "WSA2 WSA_SPK2 OUT",
- "TweeterRight IN", "WSA2 WSA_SPK2 OUT";
+ "TweeterRight IN", "WSA2 WSA_SPK2 OUT",
+ "VA DMIC0", "vdd-micb",
+ "VA DMIC1", "vdd-micb",
+ "VA DMIC2", "vdd-micb",
+ "VA DMIC3", "vdd-micb";
wsa-dai-link {
link-name = "WSA Playback";
--
2.45.2
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH v2 1/1] arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: enable MICs LDO
2025-04-12 12:49 [PATCH v2 1/1] arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: enable MICs LDO Aleksandrs Vinarskis
@ 2025-04-14 20:20 ` Konrad Dybcio
2025-04-15 2:52 ` (subset) " Bjorn Andersson
1 sibling, 0 replies; 3+ messages in thread
From: Konrad Dybcio @ 2025-04-14 20:20 UTC (permalink / raw)
To: Aleksandrs Vinarskis, Bjorn Andersson, linux-arm-msm, devicetree,
linux-kernel
Cc: Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley
On 4/12/25 2:49 PM, Aleksandrs Vinarskis wrote:
> Particular device comes without headset combo jack, hence does not
> feature wcd codec IC. In such cases, DMICs are powered from vreg_l1b.
> Describe all 4 microphones in the audio routing. vdd-micb is defined
> for lpass-macro already.
>
> Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com>
> ---
Looks good, thanks
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: (subset) [PATCH v2 1/1] arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: enable MICs LDO
2025-04-12 12:49 [PATCH v2 1/1] arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: enable MICs LDO Aleksandrs Vinarskis
2025-04-14 20:20 ` Konrad Dybcio
@ 2025-04-15 2:52 ` Bjorn Andersson
1 sibling, 0 replies; 3+ messages in thread
From: Bjorn Andersson @ 2025-04-15 2:52 UTC (permalink / raw)
To: linux-arm-msm, devicetree, linux-kernel, Aleksandrs Vinarskis
Cc: Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley
On Sat, 12 Apr 2025 14:49:18 +0200, Aleksandrs Vinarskis wrote:
> Particular device comes without headset combo jack, hence does not
> feature wcd codec IC. In such cases, DMICs are powered from vreg_l1b.
> Describe all 4 microphones in the audio routing. vdd-micb is defined
> for lpass-macro already.
>
>
Applied, thanks!
[1/1] arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: enable MICs LDO
commit: 337921764e31907ea46df02c1d8dd1ae8f2802f5
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2025-04-12 12:49 [PATCH v2 1/1] arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: enable MICs LDO Aleksandrs Vinarskis
2025-04-14 20:20 ` Konrad Dybcio
2025-04-15 2:52 ` (subset) " Bjorn Andersson
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