[PATCH 0/2] ath10k: Enable a devicetree quirk to skip host cap QMI requests

[PATCH 0/2] ath10k: Enable a devicetree quirk to skip host cap QMI requests

[David Heidelberg via B4 Relay]

This quirk is used so far used on:
- LG G7 ThinQ
- LG V35 ThinQ
- Xiaomi Poco F1

The quirk was accepted into the kernel, but the device-tree part was omitted.
We need apply the fix to the device-trees, so the affected devices will use
the quirk and WiFi works.

Signed-off-by: David Heidelberg <david@ixit.cz>
---
Amit Pundir (1):
      arm64: dts: qcom: sdm845-xiaomi-beryllium: Enable ath10k host-cap skip quirk

Paul Sajna (1):
      arm64: dts: qcom: sdm845-lg: Enable qcom,snoc-host-cap-skip-quirk

 arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi               | 2 ++
 arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi | 1 +
 2 files changed, 3 insertions(+)
---
base-commit: 254f49634ee16a731174d2ae34bc50bd5f45e731
change-id: 20260422-b4-skip-host-cam-qmi-req-fixup-be2d5fc6f5c9

Best regards,
-- 
David Heidelberg <david@ixit.cz>

[PATCH 1/2] arm64: dts: qcom: sdm845-xiaomi-beryllium: Enable ath10k host-cap skip quirk

[David Heidelberg via B4 Relay]

From: Amit Pundir <amit.pundir@linaro.org>

The Wi-Fi firmware used on Xiaomi Poco F1 (beryllium) phone doesn't
support the host-capability QMI request, so add a quirk to skip it on
this device.

Fixes: 77809cf74a8c ("arm64: dts: qcom: Add support for Xiaomi Poco F1 (Beryllium)")
Cc: <stable@vger.kernel.org> # 7.1.x
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: David Heidelberg <david@ixit.cz>
---
 arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
index 1298485c42142..950bbcc3bf91f 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
@@ -656,10 +656,11 @@ &wifi {
 
 	vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
 	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
 	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
 	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
 	vdd-3.3-ch1-supply = <&vreg_l23a_3p3>;
 
 	qcom,calibration-variant = "xiaomi_beryllium";
+	qcom,snoc-host-cap-skip-quirk;
 };
 

-- 
2.53.0

[PATCH 2/2] arm64: dts: qcom: sdm845-lg: Enable qcom,snoc-host-cap-skip-quirk

[David Heidelberg via B4 Relay]

From: Paul Sajna <sajattack@postmarketos.org>

The WCN3990 firmware for judyln does not respond to the request for
host capabilities. Add the devicetree quirk to skip this request.

Fixes: eb8fa3208526 ("arm64: dts: qcom: sdm845-lg: Add wifi nodes")
Cc: <stable@vger.kernel.org> # 7.1.x
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Paul Sajna <sajattack@postmarketos.org>
Signed-off-by: David Heidelberg <david@ixit.cz>
---
 arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
index 71d070619ad73..2d02d77d35ea7 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
@@ -675,10 +675,12 @@ &venus {
 
 &wifi {
 	vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
 	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
 	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
 	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
 	vdd-3.3-ch1-supply = <&vreg_l23a_3p3>;
 
+	qcom,snoc-host-cap-skip-quirk;
+
 	status = "okay";
 };

-- 
2.53.0

Re: [PATCH 2/2] arm64: dts: qcom: sdm845-lg: Enable qcom,snoc-host-cap-skip-quirk

[Paul Sajna]

April 26, 2026 at 11:44 PM, "David Heidelberg via B4 Relay" <devnull+david.ixit.cz@kernel.org mailto:devnull+david.ixit.cz@kernel.org?to=%22David%20Heidelberg%20via%20B4%20Relay%22%20%3Cdevnull%2Bdavid.ixit.cz%40kernel.org%3E > wrote:


> 
> From: Paul Sajna <sajattack@postmarketos.org>
> 
> The WCN3990 firmware for judyln does not respond to the request for
> host capabilities. Add the devicetree quirk to skip this request.
> 
> Fixes: eb8fa3208526 ("arm64: dts: qcom: sdm845-lg: Add wifi nodes")
> Cc: <stable@vger.kernel.org> # 7.1.x
> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
> Reviewed-by: David Heidelberg <david@ixit.cz>
> Signed-off-by: Paul Sajna <sajattack@postmarketos.org>
> Signed-off-by: David Heidelberg <david@ixit.cz>
> ---
>  arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
> index 71d070619ad73..2d02d77d35ea7 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
> @@ -675,10 +675,12 @@ &venus {
>  
>  &wifi {
>  vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
>  vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
>  vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
>  vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
>  vdd-3.3-ch1-supply = <&vreg_l23a_3p3>;
>  
> + qcom,snoc-host-cap-skip-quirk;
> +
>  status = "okay";
>  };
> 
> -- 
> 2.53.0
>
Tested-By: Paul Sajna <sajattack@postmarketos.org>