From nobody Thu Oct 2 00:49:24 2025 Received: from mail-08.mail-europe.com (mail-08.mail-europe.com [57.129.93.249]) (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 AEBC328688F; Fri, 26 Sep 2025 07:09:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=57.129.93.249 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758870563; cv=none; b=aqftxI7HslzXv/l8eV4LrsExpQ70HHAPvDT5oKC1k2ixwRacxUrykQXZRjhkQ+FgQBJZYs0JlsGb4B//znfMYQu0OI/zW1AerpyEaz9tccCucY1loS21CfqKQeoZyZ2dWkiRwEDIiHQ0JxQqc7PTlpd32qP6ZTY1nGlpLbFNrhA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758870563; c=relaxed/simple; bh=GKjlsxqTbxpyt3VuCV/objdV70KuxpUpntpWDXhpIhg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=fpzS6POzw1xdmlKcNV1UcqgtyOpXdZp6vB6E38tUH/0IxqrJeFiEI3ZYg7T9m1NsGICqZEkMmzQpD2ekhGL1aaskj6owg+UwJiNrqJl9TnBa//bWIw0XA//PRtpWdbzbleCD82E+xhD+k07lfqCDb58WRmhpIrLErVcuoYmyxoI= 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=ZrVLu0kn; arc=none smtp.client-ip=57.129.93.249 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="ZrVLu0kn" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vinarskis.com; s=protonmail; t=1758870548; x=1759129748; bh=b+4eBFLXfgLqWLJemhO/UCi3kOey2BMAl5UTN1g2g4w=; 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=ZrVLu0knHt/ECXEdQfR8OH4Gfi/MW4SpE5YqIBE881io2e37S1tgK39gZRl8KtARQ CMiYN6KlqimY/K+/4qGE43tGUziYI1Jv4rLZePUMGSb5P4UuFfELrkwQPaBbTUK3eX lulOVnIsKvi3nBx83HH7fSphPmEeXpAD/w+8tRPpWdpabm42XTW1LMK71BOvOLfc6F UwLzu781ShBZeIqdUdmusirsablc8G6ZOv4OZUxfkWuDzyiE+iiIy+5N2TbA4m15Qk yq5M1mPes5lhYg6fn3rna/bBL7BUxEQWkZuVQjTT23cGBQowYQERESDE+VvTTdjuI3 heXyrZHETQq8g== X-Pm-Submission-Id: 4cY1sY5ggpz1DDKp From: Aleksandrs Vinarskis Date: Fri, 26 Sep 2025 09:08:52 +0200 Subject: [PATCH v2 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: <20250926-zenbook-improvements-v2-1-c0b512ab6b57@vinarskis.com> References: <20250926-zenbook-improvements-v2-0-c0b512ab6b57@vinarskis.com> In-Reply-To: <20250926-zenbook-improvements-v2-0-c0b512ab6b57@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 , Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1385; i=alex@vinarskis.com; h=from:subject:message-id; bh=GKjlsxqTbxpyt3VuCV/objdV70KuxpUpntpWDXhpIhg=; b=owGbwMvMwCX2dl3hIv4AZgHG02pJDBnXbHh3/OHee5fpJuvbbFfTRzo/VfYsMEhWT2xdrVtqP v2Hu+OfjlIWBjEuBlkxRZbuP1/TuhbNXctwXeMbzBxWJpAhDFycAjARBjtGhtc3pSxaH6/K3FdU 8NN4jf8P13cm0/o8Fv7wZ346wcjUsZDhvzf/9SZ554fTf+92XPzfoVWJXVzg/IpVmy8esX7p9ta 9hBEA 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. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Aleksandrs Vinarskis --- 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 18b5ed044f9fcc4d12f4e3baa001099b6e154af7..abdc39c025aae0ca5cdf77c58ab= 0e3cbe47c5108 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -1083,7 +1083,13 @@ 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: - hp,omnibook-x14-fe1 - lenovo,thinkbook-16 - qcom,x1p42100-crd --=20 2.51.0