From nobody Sat Feb 7 08:27:15 2026 Received: from mail-m49224.qiye.163.com (mail-m49224.qiye.163.com [45.254.49.224]) (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 D85812F1FD7; Wed, 28 Jan 2026 11:16:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.254.49.224 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769598993; cv=none; b=MhrGg+ZRFuZqe1G8cPtrV7IOuMOgjxJKF6katTSMRG733XX6IKg1dItSk7iWpKh8d183ZJS7SlJm1Nm1UjpUnlN3CUGv45/bm75OHGol6B0S9IbCf7rR0GHA3yB+v7doKNNJ98+S7GapxsS8hIkZbnJgxLqmAk/0iQ+fe2JV+GE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769598993; c=relaxed/simple; bh=bWCcXGTVHme5M9Xo9Mhld8IO59/ow1tBHDxOuIGfUCI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=tBcsDhurdysh6c2i7onemfBjEQI6f0lhsBrNqEEE+Gybyfzx9E1bWPa/kVGr1wN88YCPzrJgGJxH/BcY+R0DtdJiPMG8xFAIzWrahRsrPiyluIlsRzkdqvzg/H7Z2gLL43DEMKFphQTO2uKNhi3sjCpDTcyOPvVZGW2XZWatPxs= 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=BeA1vlF7; arc=none smtp.client-ip=45.254.49.224 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="BeA1vlF7" Received: from [127.0.1.1] (unknown [36.129.139.90]) by smtp.qiye.163.com (Hmail) with ESMTP id 3248e533b; Wed, 28 Jan 2026 19:16:20 +0800 (GMT+08:00) From: Hongyang Zhao Date: Wed, 28 Jan 2026 19:15:47 +0800 Subject: [PATCH v2 3/3] arm64: dts: qcom: qcs6490-rubikpi3: Use lt9611 DSI Port B 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: <20260128-rubikpi-next-20260116-v2-3-ba51ce8d2bd2@thundersoft.com> References: <20260128-rubikpi-next-20260116-v2-0-ba51ce8d2bd2@thundersoft.com> In-Reply-To: <20260128-rubikpi-next-20260116-v2-0-ba51ce8d2bd2@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=1769598974; l=1148; i=hongyang.zhao@thundersoft.com; s=20260127; h=from:subject:message-id; bh=bWCcXGTVHme5M9Xo9Mhld8IO59/ow1tBHDxOuIGfUCI=; b=7F6pvzeVxMelhJa932UiwwwXy8Vf7emQFiGx8M1BVJVzBhXpIAWiHgvR6sJRbxVe0Skzfb445 8TfTiC6uwfQB2q3X9aKz7Fj/r9AApa4ix4FiRyL4w4j1OAvaLzn+ojH X-Developer-Key: i=hongyang.zhao@thundersoft.com; a=ed25519; pk=D9yL5W9Zj0lPBDAq9gzY++1849VlXuTWAkROzZ88J/4= X-HM-Tid: 0a9c0451922d09d5kunm18b1b2c5170bc1 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVlCHxlIVkIeTx4eTBhCTkofTFYVFAkWGhdVEwETFh oSFyQUDg9ZV1kYEgtZQVlITVVKSUJVSkhCVUJLWVdZFhoPEhUdFFlBWU9LSFVKS0lPT09IVUpLS1 VKQktLWQY+ DKIM-Signature: a=rsa-sha256; b=BeA1vlF75cGR5B4WaG64burB4L/yexJIk+mK3ZQG3ydZYGpHVo4cVlZjsePcCA2POwi71BZv4r9SfG02szyD5IN5+xuG10UvasoCBJLOll2msegIKfSh2RYXYhk65N0ue/Efu2N/efiNfBPx8YEH1/+Y7GHutEgAZb9u+6diLAM=; c=relaxed/relaxed; s=default; d=thundersoft.com; v=1; bh=UTXryoQsVsCPG4vVLUPCR9UG+SNJR389wN/RdON4cr4=; h=date:mime-version:subject:message-id:from; The LT9611 HDMI bridge on RubikPi3 has DSI physically connected to Port B. Update the devicetree to use port@1 which corresponds to Port B input on the LT9611. Signed-off-by: Hongyang Zhao Reviewed-by: Roger Shimizu Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts b/ar= ch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts index 0b64a0b91202..f47efca42d48 100644 --- a/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts +++ b/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts @@ -755,10 +755,10 @@ ports { #address-cells =3D <1>; #size-cells =3D <0>; =20 - port@0 { - reg =3D <0>; + port@1 { + reg =3D <1>; =20 - lt9611_a: endpoint { + lt9611_b: endpoint { remote-endpoint =3D <&mdss_dsi0_out>; }; }; @@ -801,7 +801,7 @@ &mdss_dsi { }; =20 &mdss_dsi0_out { - remote-endpoint =3D <<9611_a>; + remote-endpoint =3D <<9611_b>; data-lanes =3D <0 1 2 3>; }; =20 --=20 2.43.0