From nobody Thu Oct 2 05:03:26 2025 Received: from DB3PR0202CU003.outbound.protection.outlook.com (mail-northeuropeazon11010014.outbound.protection.outlook.com [52.101.84.14]) (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 2DE0C2DCF45; Tue, 23 Sep 2025 02:07:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.84.14 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758593281; cv=fail; b=LTUwfjZcLl+5Vi59rSGrMApOIcp7MSAjQJqDwdB6PUjl83osKr0+HQDBkfWmXeqnpqviV8YYpFr3u6hkkEGQJ2qfWtSROB1wGwQOwBaye2Zx9tSO1Eur4TSmWMKh3Hq6u5svLj6Gf/EAXk9Fv/jqP6c6ZMJk8Jjm2Ld65jfrc/s= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758593281; c=relaxed/simple; bh=BLJHEoEIyRSudQU2lgcObPVNqQOJRJrrn+dUZAg8a54=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=mRII7E9lwa6YCWElTm6ZTFy93AeKyKMN7sQo9ktFWgd+Y5eKr+TjVuzW0zAS3X9YEKpwmClNY8iN1GyI57JGNjKyET3d1HuaWRBb5H+0+HUZtJFT1B2eJ0uz4KARvjWkG39iyPipeSeg+w5nPbdMc74hZFfDZquKpE9iD2iHPSk= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b=Swxm1JnR; arc=fail smtp.client-ip=52.101.84.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b="Swxm1JnR" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=NbWG/m9zddBYNqcTB8ONerEjOjMCFz8G7ZmzKk3WCXxUI6Z5spPrCfrrI/AXARcT8xQkTt6Ry+FIcavB+tQspto3DQTCSa+gnIpSUWZJofh+7slqkUagZK6guhyuNcyb1t1QJnOdLSddCh4wNbWaeWT60Msb9TQuUm6WKtS5eRG7VydXR/afoAZTuJYff5T5BA5/NbfHgZq4tZQ0f0HI1kDLoBoo7soVVQRMLPrl/ac2hEVclzdiag16wfzPS4268c8kv7gBLvtEnpFk2y2WMl+l5+adDTidoXtvpG5yvdswBhmcy2Kwnr3R9WjOeaEdQ2KF9TfmPoWEArM6r1y0AA== 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=6P3HmKfxpwnxvDGNu7Y7RD24cUPCPC5dmHEZMnYHxfo=; b=UIEBcQw7poOPjTpWfZLIdQjEBxTl9XIV5cd/+loCVvWmGXtKi0AFHinRYGC0gjVvOX4rggS8psiDnGazqqsc+kP0mHSptfql3bTED+yM6gAH9nFY4p5Te2dh+Hfg6BQ8DZUxGgj5AeHeAUzwdQyIUh4ov67VlqlHs9jz/MN+wyDAGc5bBU3UT1BkWYTLe7N0pYsEwjbHstgMxVAJQBBJu1jPgKRSanN+f3t3fV6SAkeONn6zt2TG3rw/A96LCA55yYQe08GLn9TVEHDfx/cITdCRNTSLWmZz+Qh0WQhOjGL/JUgNH1djfNr/wNf8YJCS8MBElox774SpQ2vfxTThrw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=6P3HmKfxpwnxvDGNu7Y7RD24cUPCPC5dmHEZMnYHxfo=; b=Swxm1JnRj3m9pW29IIlXLB33lnJHRVPu5HhiWRuVQsJ09OM7kjgSVhBeXsxRVaaT7HEkbE1yt31gxlLJBMK2wWfYmxleen6ANwZrnZdi8JF2A2dEQawZeJjtWiRIlA4JAhCxvdRkc1kDORDW6DYUnevaJShCqRWWEMGSmBRHn0xO/Mi9Zny3Pj8uJ6WZCTaRMkbz0UAkF8A3ZANeZkAQyRtFWFSOGWyKQT6qFG1+fXotkSlGEldAcsZXa9+zJNP5QPl2vz0H+Ym1W35O1CVJI39BKuAWYcjb3y29LycjwyFi2PGvrTdfSinTIg5q3BDTwyv6MA0FPIQWl+XxJGCYVQ== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AM7PR04MB7046.eurprd04.prod.outlook.com (2603:10a6:20b:113::22) by VI1PR04MB9786.eurprd04.prod.outlook.com (2603:10a6:800:1e1::6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9160.9; Tue, 23 Sep 2025 02:07:56 +0000 Received: from AM7PR04MB7046.eurprd04.prod.outlook.com ([fe80::4609:64af:8a4b:fd64]) by AM7PR04MB7046.eurprd04.prod.outlook.com ([fe80::4609:64af:8a4b:fd64%6]) with mapi id 15.20.9160.008; Tue, 23 Sep 2025 02:07:55 +0000 From: Liu Ying Date: Tue, 23 Sep 2025 10:08:02 +0800 Subject: [PATCH v2 12/14] drm/imx: dc-lb: Drop initial primary and secondary input selections Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250923-imx8-dc-prefetch-v2-12-5d69dc9ac8b5@nxp.com> References: <20250923-imx8-dc-prefetch-v2-0-5d69dc9ac8b5@nxp.com> In-Reply-To: <20250923-imx8-dc-prefetch-v2-0-5d69dc9ac8b5@nxp.com> To: Philipp Zabel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Dmitry Baryshkov Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Liu Ying , Frank Li X-Mailer: b4 0.14.2 X-ClientProxiedBy: SGXP274CA0014.SGPP274.PROD.OUTLOOK.COM (2603:1096:4:b8::26) To AM7PR04MB7046.eurprd04.prod.outlook.com (2603:10a6:20b:113::22) 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: AM7PR04MB7046:EE_|VI1PR04MB9786:EE_ X-MS-Office365-Filtering-Correlation-Id: e7f255a0-2d4c-4542-d0ac-08ddfa4602bb X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|19092799006|7416014|52116014|376014|366016|38350700014|921020; X-Microsoft-Antispam-Message-Info: =?utf-8?B?NmhMait1Q3F6WVBTMVZKeEpNcGhCUjdFTUs0a08zRENBN0RWRnZpZTRQdkF3?= =?utf-8?B?SzFNSVBLS2lsczZhSjFLUjJObXFmN0NzN2RkRnN2NUt4VTYrT1VCYkRjN0xo?= =?utf-8?B?aGd1aVN4YXdJb3dYaHpBb3FWSlhHdHYzMjZuaU1mVW5reWhMV2FjSW1EZnlW?= =?utf-8?B?NFZ6NnNaMGJGb01hUWtzeGJYNFpycnQrMHJhOEMxd0gwS1NQWnUzckpVRWVs?= =?utf-8?B?cjZaVmRTRzRDTnNRejF3NkdZcERocVlHOVhEUDRVbmlid3h6ekJDek1BcVJM?= =?utf-8?B?Z0UvbzhDa1FTVjRBOWp2WmZjV2syOTNhS0NzQVdQRGRTNTE2N3RVRzZVZTRF?= =?utf-8?B?dkYwNzVST3hibWlKZ3R6T05qVnRiTHNNY3NoTGY1VDNwL0R6YXRqZWJLR0Zi?= =?utf-8?B?bS9QT0VzYWovcm56WExpTnhJVXYwZ1NqVU1vQnJ6TmpwakNtYzZxV3FjU0FL?= =?utf-8?B?TXJ3dGFyM2JxODhrRWpzR1JPdmVJWStMTy9wbGMvWTV3Rk1FZzZWVEZRdVJO?= =?utf-8?B?ZUFDQ1F1Q3Vielk2cTA3bWZUV1RnOUVYRzdqMDVORzNkWUdyRTFvZ3BhbEZv?= =?utf-8?B?bTl3eEM5dnAvaFFQdzltd1FNcjJGeS9IcmdKenNIR1ZtV1RpaVlsM0NwYTQ2?= =?utf-8?B?SUZ1R3NUNlU0aCtvZkNTVHJxMGlJSG5aUHFPK24wVVdHemlNUlNIVGNHalhv?= =?utf-8?B?TUYrYXA5ZFZQcVhrYWhleGp3ZEVoaThiZlNhNldNZmVxamppK0lqOFA2VjZT?= =?utf-8?B?cGswQ0h1bEozZG05cno2ME5QOWRocnJROE53QjNQdUxrUzNGOHhCYXpOUzhG?= =?utf-8?B?Nk5wUWEvMjZVclBXQnRGdUpCZjB2bGUrWVd6UHJhdDR6MjNua0tNaW9rOFR5?= =?utf-8?B?SnUxd2s2UFNYcEJPcnB2eTZBVHo3Z1F2ZTdCbUV2Vm1pNytmUVU4bHVVZXJM?= =?utf-8?B?NERLSWRGbFE2c3pvUDlXUnYzenlMZkNRYjd3Y1NNU1RPRng3S0s2b3RtUlVP?= =?utf-8?B?bXlCNnArSDBHQklNaFp1ZTYvbmZvWndEWk05c3FkTk51WmQyY1VQZklvMy9F?= =?utf-8?B?T2VqQ0xCT3piVkdicWxneFJpZUQ3SnNEOW9HeWc5dnNURTZWZWR2V3YzMU9i?= =?utf-8?B?eTgraEJVTTgwM2NPS0FiWm5GMkVFOVY2bEZLR2luR0x4RVZMT1QxempjVUpD?= =?utf-8?B?dFpBbkx5UFpraXNPMG9WU094U21WcUhMREM3ckFSTmVqbjlYT0ZIeVVXTmp0?= =?utf-8?B?VkFwdSt6a1QvblAyM25BWFl0YkZUTTBaWEUwQU44Q0V3dUFrZHVQZVdSYWho?= =?utf-8?B?TWZUTUI4Rjl2ejZuamtEMmRNUTdrMGxLYWRORTg0QTlHc0pFT3c2dDVPK2dC?= =?utf-8?B?SXdLYm1JKzJWNlVNWWFoY2R2THZHYjhnbDdOYnR6RnJmT3pPM0dDdHhad3BC?= =?utf-8?B?YU1pUW1SN0NMd3k4TFhjaGpad256N3g1VS82b1pVaHZVVXNPbysvbjhmL1NM?= =?utf-8?B?anJjM1U2QlZTY2ZzZHhUYzBtQlFobUVuelFDamlNVHlyaXNDMDJlTlBWNk9p?= =?utf-8?B?RjVLU0dIS2JBMy9OMmVOZUpKWHRrQ09RZVFFSFFsb0lWVVVVSFYva3Arb0tQ?= =?utf-8?B?WEk4SnFEUUw1azdwblRhSDl5WlZMSEZrdE0wT0kvZ2hxSmFGWWkxbGRFWXhB?= =?utf-8?B?c2xmSThQaGNFTE5MSXR5ZGZDeGFPclhCNTJ1Qmd6dWFvNnREYm40RWFCVmpt?= =?utf-8?B?ZEFlaXNUeHpzV2JnT29Wa2E3T3ZYMUlGWDNHa0RRcURRY0p6SG4vcFliWjNv?= =?utf-8?B?c0ZqQ3p0WmJQa0p3bm5aR2JvcnJjZURHcTRoVDFwcUt3NTFJUjF1R2s3cTh4?= =?utf-8?B?YWpMZzZLZXVacXBrZ0UySGtOT2xtMS9ySS8yYWdLOEJmV2oyNjhSandTanNQ?= =?utf-8?B?b3d2TjBDSU9xeStVSC9BYVdYUFgyeXBNb2kyVjBoS2xFWjhqWnYxcy9MUmp2?= =?utf-8?Q?WbAdShMd/wTa4+ngbRPjl2novwS060=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM7PR04MB7046.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(19092799006)(7416014)(52116014)(376014)(366016)(38350700014)(921020);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?cHpLZkF3T0V6Q0xQY3NLZ0ZkMkJMOGpQRGRvS2Q2bXpkZ2tqZUd5cnc4bGdT?= =?utf-8?B?czJNbmx3QnZWWG53Zmk4bjZ4Z2U1MGZPeXVLYk9JVWVMMjNqS2Z4SkQ4RWhl?= =?utf-8?B?MHMrbDBrSXV2M0J5NC9EWlQ0c2d4TjVJMHdVR3lscFhnajR6NG5XanpIYitV?= =?utf-8?B?Vk5ld2xzSFB5dHBrbUd4MExlcmJ0dmNKZDF1dDJxMDZmTFh4OWk0M3o5VFVI?= =?utf-8?B?OEV5eU5tL3RjcDZLTm1JeTZEbnR1QXlDdnJ5bFNTMFBFRWJGZGd1Rk1RamxJ?= =?utf-8?B?Q2xkR1dCb0VnMElaTUN5QTROb2ZoL0c0SEpBVDNTaGpWd2FoQ2NXOCtNc2xr?= =?utf-8?B?allzM3hpMmZObGw4UGkyRkZtc0tiY0lEeGxsUENRbVFOQ1c4RVlrQ2h4enVU?= =?utf-8?B?ZlA0b2RId1pzVG9wVFA5RUM5RFN1NjVRV2V4VkRkaDFmVzlPaGxvR0xtcGhj?= =?utf-8?B?U21kbmJDdjc2ZTNvdEg2YjFiSVNsd2htc2xxOUZqRkhzYmw3dWtsNGh1YUR1?= =?utf-8?B?bjMwZUN1RGllUzRNdkN5NlZKY2ZtQzcvY2NGa1ZacHA1RlIxdFFNYUtISDZJ?= =?utf-8?B?Z1p6RTVmSi8zSzB1WE4wbmMvNjVxMVZ2S0QwelRxditqYldLTFlFODlWc24w?= =?utf-8?B?NUJxajR0RnlUcC9vUXdUbmI4SVVNYlVBVUl3Q1d1dnNjSmtDMm04MzRIYm1r?= =?utf-8?B?cW4rRithZmhYY3BmTlBrSUFUM2N5MVlVekZId1VZS1paUDR2NmtrT0RoMUd4?= =?utf-8?B?Y01YSFBxK0xCTEVYK3FSNmtUemdadmlQNHdJY2txN1h5c3duUkxvaHBJSWt6?= =?utf-8?B?SkUvVXBGdnYwYTZqNU8vNlhKd3A1WE9ZZE40R3MwQkF0WVIzeFU3cXNiTDFr?= =?utf-8?B?MjVsS0pHZU5qN2cwTzRCSnBKS0NDeFpJK0N5alF0RFo4cWh1MXZzZTdBRldi?= =?utf-8?B?RG1rTzFTOVorL2F3NkowdkxyM1Y3K3hwVWxpRWdOazJuV2dsVGMxclprZVps?= =?utf-8?B?NlBjUzd6SDMvajIvY3lEUENkTVZzc3Y2aXlDYlNtaFJQMzNaVWlpUWhBaUVI?= =?utf-8?B?eUFSQnFVRDl6QlZwbmdoUU5CanlOQlVia2s5YnNHUGRaTjVMbXZzbnd0VVhE?= =?utf-8?B?ZWgyKzVJck81elFiR1FucStsSkYrRWFjM1IvT2wwRXo2eDY5aVRoeXJPMjJK?= =?utf-8?B?S1BENWdWT2hWTXBuL0xrT1RuemZMcGYxcWhMQldGUnJXUnRncU9WM1ZpRFQ5?= =?utf-8?B?eWVPZUorakh3Q0xKS1R3dFZmZnVhYnZCanovcS90K3pnbDJ0emVnNWhMRU1h?= =?utf-8?B?aGNvVGZENGFYRVRUZ1IyYmpJTHZXUUVvZ011MXNwQkhYVUlFOC9MSWVBamNw?= =?utf-8?B?bklscVFCYW4rSmp1K0h1NWExRW9Ualkydyt0cUJOY3lpQ0xMbFVjbVBvd05q?= =?utf-8?B?eHNsRlowRmE2QVRCMFhvUjhXS0luNHpmSHhrMko4UDU5UkFCQUx1TjRGbWxk?= =?utf-8?B?aTNicTM0Myt1eThZU1Z5dTF3dnRtKzFBUkV6TTllSTNraklZSDNmZWdFUGls?= =?utf-8?B?bXZQaURjaDExYWc4b3NRVFVib2NscXZvMDltNW1lTEU5Y0thcTRpS09HaVo0?= =?utf-8?B?NlQ5ZjU3NXhMdjJPcUlKMkM5bVdMNmh6WTdvOWdzRXVBVWdZMWlCV3ZhSnB3?= =?utf-8?B?Q3hzdytzYVhqRHhEbVk4Y0YrN0cxbHJYKzMzR3cycmhITi9KcUZ3Q0UwYlZ4?= =?utf-8?B?SDd5dGRFekdyVDNJOXQzZ1p2QjhaWnFZM09qeERMT0tLZ3dJdmZNNzF6Ryt6?= =?utf-8?B?amN4ZjRYTWNBT0wrQ2FQSERiNThFOUEzeHMzVGdlSmVTQlNRRW1nZE9aRXg5?= =?utf-8?B?dGNZeDAxUUx5R0JqbnZzaWRMWXNnTWtJUGFMbkIxVEhTcDEwUmJUajd3QkJX?= =?utf-8?B?aDltWHNSTlBNVkV2anBNRkdoR3dMeDBvb0NERDJXS256cWdWM0lqbGd4WnZm?= =?utf-8?B?V1NrRzZKQkQxaEVDVFQ4K3hjVnVVaGZiZWhIT3JackZKUnRkbkU0Ykh4WE9w?= =?utf-8?B?ak54VWgzdldVaXZXWndTMjVXalRuREhNUUtsMFozUGJGWFNUdTR3TW5Nenov?= =?utf-8?Q?+NXGyDjpORz0JvsK5UWSluW1P?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: e7f255a0-2d4c-4542-d0ac-08ddfa4602bb X-MS-Exchange-CrossTenant-AuthSource: AM7PR04MB7046.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Sep 2025 02:07:55.8422 (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: JSh+aYDf+F0Yr8/GCrd1D0oj9OLRFf4nhYZ9vSxWNwbeDjUI2e4aGxSWLoV8fKCJO7nt7+tIhFOILj1n/BKXYA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR04MB9786 It's unnecessary to set initial primary and secondary input selections because KMS driver would do that when doing atomic commits. Drop the selections. This is needed as a preparation for reading LayerBlend secondary input selection when trying to disable CRTC at boot in an upcoming commit. Reviewed-by: Frank Li Signed-off-by: Liu Ying --- v2: - Collect Frank's R-b tag. --- drivers/gpu/drm/imx/dc/dc-lb.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/imx/dc/dc-lb.c b/drivers/gpu/drm/imx/dc/dc-lb.c index b0f3fb818799b58597e8ae41d868338c3fd40800..d0a805469ae79d467c7e71ebf75= e1befb80e15f3 100644 --- a/drivers/gpu/drm/imx/dc/dc-lb.c +++ b/drivers/gpu/drm/imx/dc/dc-lb.c @@ -254,8 +254,6 @@ int dc_lb_get_id(struct dc_lb *lb) =20 void dc_lb_init(struct dc_lb *lb) { - dc_lb_pec_dynamic_prim_sel(lb, LINK_ID_NONE); - dc_lb_pec_dynamic_sec_sel(lb, LINK_ID_NONE); dc_lb_pec_clken(lb, CLKEN_DISABLE); dc_lb_shdldsel(lb, BOTH); dc_lb_shdtoksel(lb, BOTH); --=20 2.34.1