From nobody Wed Sep 10 05:57:21 2025 Received: from mail-106111.protonmail.ch (mail-106111.protonmail.ch [79.135.106.111]) (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 AB6392E1746 for ; Mon, 8 Sep 2025 18:46:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=79.135.106.111 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757357193; cv=none; b=Rt8wlBmIeq0vBfWMD1sGjKq+gL58sRmt6dDLvBjoXmLjV38Gwsuimo74C1w4DYouFykDnln6HAS5j/HJSWLA19ddetNkMDofRgYVL18eImHywGew5S3aeuuISeYOJfebuxPWAG49FIeHPiCQB1vyNPhjjKUx3RxwMmbm157V1EI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757357193; c=relaxed/simple; bh=P39vg2XAdQ8steucvNdSQvcye0XwMKhs+aAo97jtysQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Esf2M2vQ2SAp3jTcdA8CXyu/TA3xsEW2fMSXEAg2lLBBB30Jh9+Vvddq+7CnO/r6HnRcy8osbX498LXcsPtPdenY3DEOP/MVJFheCPEkxh8+b7Q1N4wjMzvdlLc65Gkqz9G1Go3fWkco9CPM1/FTMxEcW38UpgbHwdZ4osavpFk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=vinarskis.com; spf=pass smtp.mailfrom=vinarskis.com; dkim=pass (2048-bit key) header.d=vinarskis.com header.i=@vinarskis.com header.b=eTltx0Oq; arc=none smtp.client-ip=79.135.106.111 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=vinarskis.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=vinarskis.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=vinarskis.com header.i=@vinarskis.com header.b="eTltx0Oq" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vinarskis.com; s=protonmail; t=1757357189; x=1757616389; bh=GY9Sxz62zMnukBkWdZqXs/VySiOKz31Cwyt1ya5PLRU=; h=From:Date:Subject:Message-Id:References:In-Reply-To:To:Cc:From:To: Cc:Date:Subject:Reply-To:Feedback-ID:Message-ID:BIMI-Selector; b=eTltx0OqX1BQ+H4oxbvyk42LX+NzQBt/cvfms6fDWObXU1BbtRcjXDagB2kKx91kT 8jXTwleimNftoVnCy4cvKjippQtLvbAj9HF09fnuxaa9Wof5JieHrhmh6vuyo0LQNF xv+XAzm0/simXcbw7Ep6QIih4h2rI/VL2jeJUwA/wQmizpyK4kdAmMMseJg00LrV0e pxvhTeplYOS8Mdg8pjwS6flRYfHxq41ERouSEj+ik5gxDnKUInVE4eZIFkIs7C5480 qMa4WLa3j10wRJYMEKeEhYyT2Vte14Q6zoZx8HLazu3DD0K5GIyEkD4SHWu8bDHEh0 EZViDTYxAUkyg== X-Pm-Submission-Id: 4cLGBW4BGZz1DDLC From: Aleksandrs Vinarskis Date: Mon, 08 Sep 2025 20:45:45 +0200 Subject: [PATCH 1/3] dt-bindings: arm: qcom: Add Asus Zenbook A14 UX3407QA LCD/OLED variants 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: <20250908-zenbook-improvements-v1-1-43ecbbf39c60@vinarskis.com> References: <20250908-zenbook-improvements-v1-0-43ecbbf39c60@vinarskis.com> In-Reply-To: <20250908-zenbook-improvements-v1-0-43ecbbf39c60@vinarskis.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jens Glathe , Aleksandrs Vinarskis X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1315; i=alex@vinarskis.com; h=from:subject:message-id; bh=P39vg2XAdQ8steucvNdSQvcye0XwMKhs+aAo97jtysQ=; b=owGbwMvMwCX2dl3hIv4AZgHG02pJDBn7VRrU5iz6JbT1c8kit9lfZssd+yN24vKJmxc4lqjeP FQnVCrX31HKwiDGxSArpsjS/edrWteiuWsZrmt8g5nDygQyhIGLUwAmomPHyHD5uPyfpyK2IRPt 5785lJZj77v6eP7d+ssrgqbNsu688kuA4X+VgmiESMpym23Gqw0i3j8/5/t+8pZddy5b/O05wp0 oX8AAAA== X-Developer-Key: i=alex@vinarskis.com; a=openpgp; fpr=8E21FAE2D2967BB123303E8C684FD4BA28133815 X1/X1 Plus variant of the said device comes in either FHD+ OLED or FHD+ LCD panel, and shares the same model number UX3407QA. It appears LCD panel's brightness adjustment is PWM backlight controlled, so a dedicated device-tree is required. Introduce dedicated compatibles with fallback to 'asus,zenbook-a14-ux3407qa' as they are otherwise the same. Signed-off-by: Aleksandrs Vinarskis Reviewed-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/arm/qcom.yaml | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentatio= n/devicetree/bindings/arm/qcom.yaml index 0110be27c4f6602b25aa4feb742bfe62e4a40d51..06bab89efce6f064882ab6d1f8f= 441962fe8b7c6 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -1074,7 +1074,13 @@ properties: =20 - items: - enum: - - asus,zenbook-a14-ux3407qa + - asus,zenbook-a14-ux3407qa-lcd + - asus,zenbook-a14-ux3407qa-oled + - const: asus,zenbook-a14-ux3407qa + - const: qcom,x1p42100 + + - items: + - enum: - lenovo,thinkbook-16 - qcom,x1p42100-crd - const: qcom,x1p42100 --=20 2.48.1