From nobody Mon Feb 9 08:28:18 2026 Received: from mail.mainlining.org (mail.mainlining.org [5.75.144.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E87A334D90C; Fri, 16 Jan 2026 07:10:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=5.75.144.95 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768547437; cv=none; b=YZ64DxgD7M1RdBzfoFvAI+vN7bMkFBNuNq8ipnHt/DQb/M8XqMBiAg40Arcx288qD/mYBOIgCr2zU9Sgn1wRNobCX75mL5f4mhUXCLggSHiP9W2AmKvfPCE9yT6KcdZF4OpmFaM7k3jEeLB0IcYDq2gTKkjzy+SV4eGyEAP/uVE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768547437; c=relaxed/simple; bh=zbsGn2Qvn3aara0EHz4uPK0rPp25zn+kle3Iajn6Cwc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ZzPSAf+20qs/u0lNx/qNOLDMtFAz9VR7CapwgmxTjC3HeKFnPxQ5fmdv/riy19qKru3DfrOqV3QAMRb6jpvxQxm6ENfagP43Ut4Fy/B76jNq7rvh7wuZHDqy9oVoUFSCtWwWvyn4BFgARKSr8HQgRXdi1RCyBLu5YTkL+djtduM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mainlining.org; spf=pass smtp.mailfrom=mainlining.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b=VaBEPpYY; dkim=permerror (0-bit key) header.d=mainlining.org header.i=@mainlining.org header.b=CoGRshCl; arc=none smtp.client-ip=5.75.144.95 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mainlining.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mainlining.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b="VaBEPpYY"; dkim=permerror (0-bit key) header.d=mainlining.org header.i=@mainlining.org header.b="CoGRshCl" DKIM-Signature: v=1; a=rsa-sha256; s=202507r; d=mainlining.org; c=relaxed/relaxed; h=To:Message-Id:Subject:Date:From; t=1768547283; bh=Qq6InsqVKyZMyL8BBK8OAsI lvW+EJdyNiC2eOxhaapI=; b=VaBEPpYYGV0aitRRLPWrwe7ifNmDNF7jo9f7xRPRh/F8wIzRrD BFR7NwMc6497hME5ZvUzF7Zby3HEB4hUCtGbFmlN6E6t/E5AkTiLZA3rVk/2BNlxXIa0LXg1H21 FjWI4Qls3Ad8nGqAFAwIJ/VUh4dYxMZJukaoLDdzEKbtyXqEsz7mwQU5gUfJRFhIdNrxt6kffOV XG3GD7iXiSY6adVNz50uD3Xz08b2z+ucPql+wfW49JVvdD1S3LmKqdKL8ckLuAoRPLew3IVRjlB qasejZ9h8at2wFPoKuws5/DSDt14P6TkzeiU5iW4qKBAn9wQ2pz4luRLAV8br/bhwvQ==; DKIM-Signature: v=1; a=ed25519-sha256; s=202507e; d=mainlining.org; c=relaxed/relaxed; h=To:Message-Id:Subject:Date:From; t=1768547283; bh=Qq6InsqVKyZMyL8BBK8OAsI lvW+EJdyNiC2eOxhaapI=; b=CoGRshClAhUsSwLdMkAUbhVsUGtifY6wsj/5581V9ZqidaiTab 80QumbT1nBtOdt5Wes+Kb4DEC4TjJzadEyCg==; From: =?utf-8?q?Barnab=C3=A1s_Cz=C3=A9m=C3=A1n?= Date: Fri, 16 Jan 2026 08:07:39 +0100 Subject: [PATCH v3 7/7] arm64: dts: qcom: msm8953-xiaomi-daisy: fix backlight Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260116-pmi8950-wled-v3-7-e6c93de84079@mainlining.org> References: <20260116-pmi8950-wled-v3-0-e6c93de84079@mainlining.org> In-Reply-To: <20260116-pmi8950-wled-v3-0-e6c93de84079@mainlining.org> To: Lee Jones , Daniel Thompson , Jingoo Han , Pavel Machek , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Kiran Gunda , Helge Deller , Luca Weiss , Konrad Dybcio , Eugene Lepshy , Gianluca Boiano , Alejandro Tafalla Cc: dri-devel@lists.freedesktop.org, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Daniel Thompson , linux-arm-msm@vger.kernel.org, linux-fbdev@vger.kernel.org, Konrad Dybcio , =?utf-8?q?Barnab=C3=A1s_Cz=C3=A9m=C3=A1n?= X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1768547276; l=1000; i=barnabas.czeman@mainlining.org; s=20240730; h=from:subject:message-id; bh=zbsGn2Qvn3aara0EHz4uPK0rPp25zn+kle3Iajn6Cwc=; b=jXbi9hS+qCYPyUIO2MjLpEkGwVCUg8dMlehD6gtjnFtgUbq6vXrFPPH7hLzQkhTcdONIl1uRu lA95BhCL5LXBZMCPRSwew6pW4uyOlHbhFPmk8n77fx1VbxFJFxAK0Yz X-Developer-Key: i=barnabas.czeman@mainlining.org; a=ed25519; pk=TWUSIGgwW/Sn4xnX25nw+lszj1AT/A3bzkahn7EhOFc= The backlight on this device is connected via 3 strings. Currently, the DT claims only two are present, which results in visible stripes on the display (since every third backlight string remains unconfigured). Fix the number of strings to avoid that. Fixes: 38d779c26395 ("arm64: dts: qcom: msm8953: Add device tree for Xiaomi= Mi A2 Lite") Signed-off-by: Barnab=C3=A1s Cz=C3=A9m=C3=A1n --- arch/arm64/boot/dts/qcom/msm8953-xiaomi-daisy.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-daisy.dts b/arch/arm64= /boot/dts/qcom/msm8953-xiaomi-daisy.dts index ddd7af616794..59f873a06e4d 100644 --- a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-daisy.dts +++ b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-daisy.dts @@ -157,7 +157,7 @@ &pm8953_resin { =20 &pmi8950_wled { qcom,current-limit-microamp =3D <20000>; - qcom,num-strings =3D <2>; + qcom,num-strings =3D <3>; =20 status =3D "okay"; }; --=20 2.52.0