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Sat, 03 Oct 2026 02:15:40 -0700 (PDT) From: Franz To: Jeff Johnson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio Cc: Johannes Berg , Abel Vesa , ath12k@lists.infradead.org, linux-wireless@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH RFC 3/3] arm64: dts: qcom: x1-microsoft-denali: disable WCN7850 hardware rfkill Date: Sat, 3 Oct 2026 11:15:09 +0200 Message-ID: <20261003091509.4822-4-franzelfranzel@gmail.com> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261003091509.4822-1-franzelfranzel@gmail.com> References: <20261003091509.4822-1-franzelfranzel@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The WCN7850 hardware rfkill input reads as "radio off" on the Surface Pro 11, which keeps Wi-Fi hard-blocked. Mark it as unusable. Tested by adding the property to the installed DTB with fdtput, on next-20260929 with the matching ath12k change. Assisted-by: Claude:claude-opus-5-5 Signed-off-by: Franz --- arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi b/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi index a71c29762..36592b8ed 100644 --- a/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi +++ b/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi @@ -1009,6 +1009,8 @@ wifi@0 { vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>; vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>; vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>; + + disable-rfkill; }; }; -- 2.56.0