From nobody Mon Feb 9 15:11:13 2026 Received: from mail-m15597.qiye.163.com (mail-m15597.qiye.163.com [101.71.155.97]) (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 60D3B2DECBA; Tue, 27 Jan 2026 07:14:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=101.71.155.97 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769498048; cv=none; b=nDiilvSXeL3WsUmYDuzuoRujVmpa+KzG1X+YmHpM4P1I0my0sYm6jQrWOPTeu0m7KPuew6Y+bv6xzEKok/upSAzJn5d6lP8Zh/fKiFJiev9BF1KTP8W55V7QIQr/nJzAM4Aq5QLXqV1xLtsyQvKuOglVuAYk2OCyJp9+gKn6/Zk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769498048; c=relaxed/simple; bh=2vu6ZFO+CX8C3vopB76JeanQts7QnYT9zPo+t0pS3PI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=nrvdYYopQrsoI/wpMYmbuKQ9ZI0uLNzmuf9x9nRqw0ZI591+RWO2RDysQxnmw9CpF/DUbruGbmP9R9lTZryCglfkzezDzgtaUGv7LHIKQG+oZONdI1yxTDjzS0B4Wt6kk8UxkrM8oRHCwAFgNhuKwTaUTeq19hYnlK4c7U/5BYo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=thundersoft.com; spf=pass smtp.mailfrom=thundersoft.com; dkim=pass (1024-bit key) header.d=thundersoft.com header.i=@thundersoft.com header.b=g58yIFcn; arc=none smtp.client-ip=101.71.155.97 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=thundersoft.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=thundersoft.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=thundersoft.com header.i=@thundersoft.com header.b="g58yIFcn" Received: from [127.0.1.1] (unknown [36.129.139.90]) by smtp.qiye.163.com (Hmail) with ESMTP id 3219cb695; Tue, 27 Jan 2026 14:58:43 +0800 (GMT+08:00) From: Hongyang Zhao Date: Tue, 27 Jan 2026 14:58:11 +0800 Subject: [PATCH 1/3] dt-bindings: display: lt9611: Add dsi-port-b property 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: <20260127-rubikpi-next-20260116-v1-1-0286c75150c5@thundersoft.com> References: <20260127-rubikpi-next-20260116-v1-0-0286c75150c5@thundersoft.com> In-Reply-To: <20260127-rubikpi-next-20260116-v1-0-0286c75150c5@thundersoft.com> To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Bjorn Andersson , Konrad Dybcio Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Hongyang Zhao , Roger Shimizu X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1769497120; l=1083; i=hongyang.zhao@thundersoft.com; s=20260127; h=from:subject:message-id; bh=2vu6ZFO+CX8C3vopB76JeanQts7QnYT9zPo+t0pS3PI=; b=tlNCXCFqGaMsqukRImie/3e60sTpAfhEc/Y+q8ZhehB2swUHM8MgwfhoCLJV5Q+ozci7XFjwN Y6O/5pvnwdjBSqHlZEuAjXedrr96iYWdsF4UwQNN+STdHYGhQ/kfA52 X-Developer-Key: i=hongyang.zhao@thundersoft.com; a=ed25519; pk=D9yL5W9Zj0lPBDAq9gzY++1849VlXuTWAkROzZ88J/4= X-HM-Tid: 0a9bfe3f58cf09d5kunm45ebbc0d84073 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVlCHh1IVk4YGk9PGk4dGElKGVYVFAkWGhdVEwETFh oSFyQUDg9ZV1kYEgtZQVlITVVKSUJVSkhCVUJLWVdZFhoPEhUdFFlBWU9LSFVKS0lPT09IVUpLS1 VKQktLWQY+ DKIM-Signature: a=rsa-sha256; b=g58yIFcn4KsawEFa6Fw3F3uS2JMhJN/22/PXbt2zvCRJ235ja/rwUjEZKmc3WyTi84wSFt/k7rwgqdfs4kwRtUPGSI5EmPDxZz8zo6gWOImMfSsWYwvPlfL/G1kEG3OVu3VHR16OmhIHMMUmjZR/MRioF4Gm5My8ferXtxbJrPo=; c=relaxed/relaxed; s=default; d=thundersoft.com; v=1; bh=1AzD05LlyucnHCtML03muleaJJ2bhZ3eb9/KPPjkgRg=; h=date:mime-version:subject:message-id:from; Document the lontium,dsi-port-b property for selecting DSI Port B as the input source instead of the default Port A. Signed-off-by: Hongyang Zhao Reviewed-by: Roger Shimizu --- .../devicetree/bindings/display/bridge/lontium,lt9611.yaml | 6 ++= ++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/display/bridge/lontium,lt961= 1.yaml b/Documentation/devicetree/bindings/display/bridge/lontium,lt9611.ya= ml index 655db8cfdc25..9b7dba4e114c 100644 --- a/Documentation/devicetree/bindings/display/bridge/lontium,lt9611.yaml +++ b/Documentation/devicetree/bindings/display/bridge/lontium,lt9611.yaml @@ -37,6 +37,12 @@ properties: vcc-supply: description: Regulator for 3.3V IO power. =20 + lontium,dsi-port-b: + type: boolean + description: + Use DSI Port B as the input source instead of Port A or Port A + B. + Required when the DSI is physically connected to Port B. + ports: $ref: /schemas/graph.yaml#/properties/ports =20 --=20 2.43.0