* [PATCH] arm64: dts: qcom: sdm850-lenovo-yoga-c630: enable sensors DSP
@ 2025-06-08 16:02 Dmitry Baryshkov
2025-06-10 0:25 ` Konrad Dybcio
2025-06-10 17:43 ` Bjorn Andersson
0 siblings, 2 replies; 4+ messages in thread
From: Dmitry Baryshkov @ 2025-06-08 16:02 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel
Enable SLPI, Sensors DSP on the Lenovo Yoga C630. The DSP boots the
firmware and provides QMI services, however it is of limited
functionality due to the missing fastrpc_shell_1 binary.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
index 3b28c543fd961c787d7e788995f8fe0e980e3f68..8ef6db3be6e3dffe4ec819288193a183b32db8e8 100644
--- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
+++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
@@ -624,6 +624,12 @@ dai@2 {
};
};
+&slpi_pas {
+ firmware-name = "qcom/sdm850/LENOVO/81JL/qcslpi850.mbn";
+
+ status = "okay";
+};
+
&sound {
compatible = "lenovo,yoga-c630-sndcard", "qcom,sdm845-sndcard";
model = "Lenovo-YOGA-C630-13Q50";
---
base-commit: 4f27f06ec12190c7c62c722e99ab6243dea81a94
change-id: 20250608-c630-slpi-c66e540b7650
Best regards,
--
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: qcom: sdm850-lenovo-yoga-c630: enable sensors DSP
2025-06-08 16:02 [PATCH] arm64: dts: qcom: sdm850-lenovo-yoga-c630: enable sensors DSP Dmitry Baryshkov
@ 2025-06-10 0:25 ` Konrad Dybcio
2025-06-10 8:24 ` Dmitry Baryshkov
2025-06-10 17:43 ` Bjorn Andersson
1 sibling, 1 reply; 4+ messages in thread
From: Konrad Dybcio @ 2025-06-10 0:25 UTC (permalink / raw)
To: Dmitry Baryshkov, Bjorn Andersson, Konrad Dybcio, Rob Herring,
Krzysztof Kozlowski, Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel
On 6/8/25 6:02 PM, Dmitry Baryshkov wrote:
> Enable SLPI, Sensors DSP on the Lenovo Yoga C630. The DSP boots the
> firmware and provides QMI services, however it is of limited
> functionality due to the missing fastrpc_shell_1 binary.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
Check if the Flex 5G's signing key is different (or maybe Lenovo
had more sdm850 models?)
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: qcom: sdm850-lenovo-yoga-c630: enable sensors DSP
2025-06-10 0:25 ` Konrad Dybcio
@ 2025-06-10 8:24 ` Dmitry Baryshkov
0 siblings, 0 replies; 4+ messages in thread
From: Dmitry Baryshkov @ 2025-06-10 8:24 UTC (permalink / raw)
To: Konrad Dybcio
Cc: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, linux-arm-msm, devicetree, linux-kernel
On Tue, Jun 10, 2025 at 02:25:28AM +0200, Konrad Dybcio wrote:
> On 6/8/25 6:02 PM, Dmitry Baryshkov wrote:
> > Enable SLPI, Sensors DSP on the Lenovo Yoga C630. The DSP boots the
> > firmware and provides QMI services, however it is of limited
> > functionality due to the missing fastrpc_shell_1 binary.
> >
> > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> > ---
>
> Check if the Flex 5G's signing key is different (or maybe Lenovo
> had more sdm850 models?)
Flex5G is SC8180X, so it probably won't help.
Also, if we check the later generations (e.g. Slim7x and T14s),
different laptop models use different CAs.
>
> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
>
> Konrad
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: qcom: sdm850-lenovo-yoga-c630: enable sensors DSP
2025-06-08 16:02 [PATCH] arm64: dts: qcom: sdm850-lenovo-yoga-c630: enable sensors DSP Dmitry Baryshkov
2025-06-10 0:25 ` Konrad Dybcio
@ 2025-06-10 17:43 ` Bjorn Andersson
1 sibling, 0 replies; 4+ messages in thread
From: Bjorn Andersson @ 2025-06-10 17:43 UTC (permalink / raw)
To: Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Dmitry Baryshkov
Cc: linux-arm-msm, devicetree, linux-kernel
On Sun, 08 Jun 2025 19:02:39 +0300, Dmitry Baryshkov wrote:
> Enable SLPI, Sensors DSP on the Lenovo Yoga C630. The DSP boots the
> firmware and provides QMI services, however it is of limited
> functionality due to the missing fastrpc_shell_1 binary.
>
>
Applied, thanks!
[1/1] arm64: dts: qcom: sdm850-lenovo-yoga-c630: enable sensors DSP
commit: 34b959213896f208b74ec0e670b3f926dc3acb20
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2025-06-10 17:44 UTC | newest]
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2025-06-08 16:02 [PATCH] arm64: dts: qcom: sdm850-lenovo-yoga-c630: enable sensors DSP Dmitry Baryshkov
2025-06-10 0:25 ` Konrad Dybcio
2025-06-10 8:24 ` Dmitry Baryshkov
2025-06-10 17:43 ` Bjorn Andersson
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