From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from AM0PR83CU005.outbound.protection.outlook.com (mail-westeuropeazon11010053.outbound.protection.outlook.com [52.101.69.53]) (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 2141B41F7C6; Mon, 6 Jul 2026 12:34:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.69.53 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783341255; cv=fail; b=GeKfWu+j0EXz76Me5kY2f64zGmqmgZ64Kp0oWlvY/344u4k0NqR9T7VUKi2+30rVeKL5aQIjTS6vQZMO9wejNJ9AH2l6JdNEnfzLBx/M0yu5/ag41+oEUWaiLomQOzA+I8N6jhqQqZiIZHw78izTUA089sMsEf/i4xRSS199Zvc= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783341255; c=relaxed/simple; bh=+HX5BXsn9wM2EBUZZMewtz7hF+AUa+2YgmArnqmHTHs=; h=Date:From:To:Cc:Subject:Message-ID:References:Content-Type: Content-Disposition:In-Reply-To:MIME-Version; b=hgmo3eMIYmyI0vqSV+7ycCc3Elk87V8p0/v8rZerzlpF4vbqbMe79kEevxxTRkh3erEL7D+qO+y5Llo3JVz/ppu363JXQIhtgwxaJekaAG0L6FFrtdtOOkLZRp2vQHNi0bFjAVMECaSDRvxtY4OQ0GmQvnFJUv981yilk3aojW0= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=oss.nxp.com; spf=pass smtp.mailfrom=oss.nxp.com; dkim=pass (2048-bit key) header.d=NXP1.onmicrosoft.com header.i=@NXP1.onmicrosoft.com header.b=mgYgxZOG; arc=fail smtp.client-ip=52.101.69.53 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=oss.nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=NXP1.onmicrosoft.com header.i=@NXP1.onmicrosoft.com header.b="mgYgxZOG" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=pnrJSCE+/ZKnBCxKUOKVadRRWZLuTjCNpfiI02AIk3OpnUfqdx/nLshnq35a3Zsu6DtouT8Zu3TiADuUUjV0EF1zrA8acuhRCSVZGFLXCTH6jxHIhgXnUdGH7wT+Rsg/1fXvOOjYTjbDIlPqCYf1kN8yrIWZItdTZZEaO8hEiYN7J2ngX40+K45uO5r8dUMXJSc5wY+BBqfiGV+Wg6gdnIi3bXS9HZGPsfx2Jtq4RkWIvrOewQAr6+bOhDKvSedFeIDPss8WFM5WOZfXSlDD1dc9ARh8tskhoD3IbLe3QgkxNJi5yLl1vnLeIwkKPWUKcazyjLZLm0bIWcLjb6cbZw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=+HX5BXsn9wM2EBUZZMewtz7hF+AUa+2YgmArnqmHTHs=; b=QnGIkw/ur8ZhLiV8soGzFtPDdarVtqa8iKpU5jbc5RnKx0+Y4waGO9KecD763/yaeNVUmKGPt7ifN00tIG/DiM7WHaK64Nv8cJp4J8PjGOQigpofgqSh2/Jm1vsiUJ/0VlXxpMZTHSF/sET7vZYDAu64u4iCTQ7TUbN10MnojH56S5TyCx1H5KkqyP+kxEKt8sqWkU0To2TDXHSYaTTdPj3c7BbZwNpofbhrLjRvv1O8CtDWatRSf9k+s0z0uA8uY5H3QxYWxbNn/9UGTWVBEPqSxAJ5QeSgciFmyNNJwnssVDgBHXRDmRbNrmd/lB7pc++hUZGNlnb0tFLJj+eXzg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oss.nxp.com; dmarc=pass action=none header.from=oss.nxp.com; dkim=pass header.d=oss.nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=NXP1.onmicrosoft.com; s=selector1-NXP1-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=+HX5BXsn9wM2EBUZZMewtz7hF+AUa+2YgmArnqmHTHs=; b=mgYgxZOGkGkXsg3EAR3TA7BlkiVAWg2nIZvjCSNHk8etbn7RB3PCs9hg+ESFAZ5SUtnx0cGTCig/YaQF04n4eTBV+Sc40hvYrwNFGq+a35EJaHmLdoCYLvDp360SkbSNQvzQEyRBMWoIw3ZG/8Dg4VD5KWDkldA8oTYDipxKqfrF3h8b0pOjclLToi4mNds5KIyTp/BJV230KBCKKIhqJy5oooW2fG3pxCi0foJD4tMa3caVJ8n5/sb54t02OsXEI1v1uhW/HDyi5FM/LsJ/yMi5bOB3xDHuVtsjAmle9on3CKmUFcVLPsAL86Mb2KuM323i/pUQ+X2FRUX5RfLroA== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) by PA1PR04MB10700.eurprd04.prod.outlook.com (2603:10a6:102:48e::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.181.8; Mon, 6 Jul 2026 12:34:11 +0000 Received: from AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9]) by AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9%3]) with mapi id 15.21.0181.012; Mon, 6 Jul 2026 12:34:11 +0000 Date: Mon, 6 Jul 2026 20:37:38 +0800 From: Peng Fan To: Stefano Radaelli Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, pierluigi.p@variscite.com, Stefano Radaelli , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Rob Herring , Krzysztof Kozlowski , Conor Dooley Subject: Re: [PATCH v2 13/15] arm64: dts: imx8mn-var-som-symphony: keep RGB_SEL low Message-ID: References: <0b02e984925f48a2b22f46e21d7e237fa9558679.1783330236.git.stefano.r@variscite.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0b02e984925f48a2b22f46e21d7e237fa9558679.1783330236.git.stefano.r@variscite.com> X-ClientProxiedBy: SI3PR02CA0003.apcprd02.prod.outlook.com (2603:1096:4:295::15) To AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM8PR04MB7874:EE_|PA1PR04MB10700:EE_ X-MS-Office365-Filtering-Correlation-Id: 84270ae0-77ef-4b4f-2e3d-08dedb5ae16b X-LD-Processed: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|7416014|23010399003|19092799006|1800799024|376014|6133799003|18002099003|22082099003|11063799006|4143699003|56012099006; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM8PR04MB7874.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(7416014)(23010399003)(19092799006)(1800799024)(376014)(6133799003)(18002099003)(22082099003)(11063799006)(4143699003)(56012099006);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?DL6GbuNUPJBrsfKR83YPKPW0PmbzLCYgm2tdd3UOqMWHGv6yxtOOhADIoYA8?= =?us-ascii?Q?rRVMwbb/9uLQ6QciEBVeE30KWO9FR0YCvlSXL+lAHljv4eLmjgSzn+Eh3Xv1?= =?us-ascii?Q?UQVF4Sxggck/YjvMj+R3nNCcaypw2JrwYSSdtSJx6h3NhW2pS1eBNxJvHosD?= =?us-ascii?Q?kiEXvS5LuKqiReKFKW1pt3gqy1M9HG9ouk1imOhDxjUV1yvkPkRj1hvXbkdm?= =?us-ascii?Q?DaUbXa6VRzbRpsRAEq0jdXJn2ZbNqAJncesAoDksHnCYRomvAS2ReycSv/rL?= =?us-ascii?Q?TsVQFB580FZdO4aIdkWndjpVaNJoidLJDB0tHMnZx5JR0uP3jmBGiyG5+p1M?= =?us-ascii?Q?UxzUGGgVPYidge5Rkp6muzwgZHvCkXXOZqbnSaSwYwvE3WdKW0QFXwqfNI3i?= =?us-ascii?Q?Uc9aXxFJEEV1McqXg8zn7veuKZQAXjN9DVuAI9PjJTxtUBFSXHlz0871vvhd?= =?us-ascii?Q?VcVG2XJ2hiPZQm60Fx47RnQx0VW12M0oVUFJGthL+1XQrmIafe18nMl8rGFC?= =?us-ascii?Q?VxDFhYR0ZenaKFoNd9AB0HkHF077tjXUXROP5TSpLPviQojY5GRb+Sicdp7A?= =?us-ascii?Q?TqOzjEynyEj46dOY6DW1Xknz3lY+otzjflQnPxK1XhSOYg4jk55u5EC6JBRP?= =?us-ascii?Q?w5RnoF1ngSvEJ/FfAYha8e/GLQBFXvmBl4vBPrWqhD1Tj0lQ4+L0y8BMCU55?= =?us-ascii?Q?Lc5Fmb4zTP2TxmmqlBcKTna6uFEy0AirKRHjqKZYr+vWvc3pAMAa6pzecpZM?= =?us-ascii?Q?v71HJegw2hlLhJvF0EO15NNuW/dyBf0k+bww5xO1UdCM4tbxlbqomAnnEUyU?= =?us-ascii?Q?iu5EmtJaFw9KwBeaos+t8PBEB1Ku4ULyrLg6jFRekMDOog9yXVvvKRE/87Ff?= =?us-ascii?Q?4Mqo3LS9KFO0fppnXeHVo66pRd3v9xqQxe/FOWWTLwjGWny0+O3HyOF11aBD?= =?us-ascii?Q?EGON/4/4a5fUtAbkXn5OGoLK5MyUdxsn1F51C0OKJNv4hHB53UCkBtNXdYO1?= =?us-ascii?Q?v5Ih1ZR2Em9BRRd6Fo0FXvKT7dJ2qaWQb6KVutK/9eunmRgTA0p4HXWzrBxm?= =?us-ascii?Q?W6tMSFxLfYPBdJ96mxG27pP9OBQ1lPdyZZUi00IJgApFB7nBP43EVDk1BvbK?= =?us-ascii?Q?mB50iOXActr5XIf1jYjyIUt8S5v+nHIpo1xVozj5xgNa8wWxj+Iu2bVept6C?= =?us-ascii?Q?bGvjVjdtujfvCEW27H6Ndmxc78o2q4wgf1DPPLgvVuBhb8K25K1VB/sGxBmC?= =?us-ascii?Q?KDBe+gSWpvfKgBuyiQxCpZAbtKW40GLEoUyCuhwHX+EV1Z6tneu2QQ1sV8RZ?= =?us-ascii?Q?4oJeVYrarnFR/gS8mtDWZs3KwOOViVS24vLssRY4lHknCn2j7DMw31VSJm5I?= =?us-ascii?Q?NsLDat8wuDCaevhZ0bdbFxI8ZlKUpQ7Zzrv4zrBvE7pobdB8x3+NqCX5USkc?= =?us-ascii?Q?HRV8AA4k849stDhNXQc0fzt6C46JpwfZheFX2pBRAa7JuSMEfAmZpInl2Aah?= =?us-ascii?Q?3zjNOMAN3dRYsEwAnT7nlcB5dBegy2MwR1Mm7l3Z7YJPjM4Qqy3vlU2KGfhW?= =?us-ascii?Q?ID8IHSnGQJ22ouifhl1vskFrtymDQUI9+zmKSNGxg5VWsuhJeY00C8lin98d?= =?us-ascii?Q?NbpJDpcnG/sygA6+l9sxZqVa2zaWNVBnMuGvtcMAQLxmQwSL4iN1l5FPaSGW?= =?us-ascii?Q?sNel7BPUpkRk/olV3ghPt3Y+0bcEiUkCWiIvTee206ziNOR2asz0MYTG8Xyk?= =?us-ascii?Q?8QWIevOrlcBFv8t48hcjRf/VDWoIYnUsiAswBoAAHSWKujRAkRli?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 84270ae0-77ef-4b4f-2e3d-08dedb5ae16b X-MS-Exchange-CrossTenant-AuthSource: AM8PR04MB7874.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Jul 2026 12:34:10.9808 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: uidq/tbexuT+tIkBourIwsojXSWJc5loJxo8QF2guU5HLVMW8d3cQCG/1NUw0DBt9tkUWehWl8kxrvj+YdohJs2Tlns0Z3I2WGgk/xcg9yhJsjpANcef96Lj8+p0hTur X-MS-Exchange-Transport-CrossTenantHeadersStamped: PA1PR04MB10700 On Mon, Jul 06, 2026 at 11:34:43AM +0200, Stefano Radaelli wrote: >From: Stefano Radaelli > >Keep the RGB_SEL line driven low on the Symphony carrier board. > >This avoids leaving the line floating and ensures the board remains in >the expected display configuration. > >Signed-off-by: Stefano Radaelli Reviewed-by: Peng Fan