From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) (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 8200B219A95 for ; Tue, 5 Aug 2025 07:37:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=198.175.65.14 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754379446; cv=fail; b=klySdq/LeUdO06u+J9WAsiwcRFjhf4VFfPC0hJUDlh48zPlYiw8/AaH7B1g4NngQZXaZIV6vBma1zWOtDkCh8XakiMQNNfor3z6ou75Sg5Pl7Ohc9CbyyJXWZ02AnWofZhAHmMsupY41XdSwVDqKC5xIVtBZv6dP6UGh6klMgMk= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754379446; c=relaxed/simple; bh=UVM7Kq2JnfXK6Cz28QIxFXf7nnOaflxiLKJ0Al9BZXY=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=MTGdH7VrWlZ9BwJuV1QA5U33u5R51iu3YJ7Rp691S9RfIdTgQUH4YLPYHsbLVYsuiWox9PH++fSq72nXrpvt2nd4hocdt+6nOh7ElDwiG8X28zHLU9yLt5bsHo5hqrwqZZwjfdoB2luwRvkrtr4zs9x5xJsIp0UGC33iWC2L0Qg= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=L5DpVoF8; arc=fail smtp.client-ip=198.175.65.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="L5DpVoF8" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1754379444; x=1785915444; h=from:to:cc:subject:date:message-id:in-reply-to: references:content-transfer-encoding:mime-version; bh=UVM7Kq2JnfXK6Cz28QIxFXf7nnOaflxiLKJ0Al9BZXY=; b=L5DpVoF8jaHxedj7WRclxc/nlZORDYi+YDnyRNmGMue1lfIvZEMZwg4e 4cFYtg2jC6JDeVMpWdhnj1r4naajlQCJ9K1W9+wpbaFUaYWQgTKRxcx6f oYkAFUzyLaIl6OKXXMaXZYLi3hExTmKtYguI9Mx12dI7XI95Wx8eisldz 8W6CWKK/a1X5Fgk8GmXMQr3U6+yHSdQ1A0+oisC8jolV3wmp++gpNsdSN 7q3vCjQpl0bmAPlOtlfWuBjY6V3AppiH1BioVNP3C7HZAQl2uZLYGgLsa O819fauMwUMtuJFocWS844S5FZgqJI9WPqKgq+P2YdOYjSOOTKfGF//3s Q==; X-CSE-ConnectionGUID: BPLIxUCfT6aIL4ZjyWwQ2g== X-CSE-MsgGUID: lJN1+V3cSDaqpyjQxKCCEQ== X-IronPort-AV: E=McAfee;i="6800,10657,11512"; a="60493192" X-IronPort-AV: E=Sophos;i="6.17,265,1747724400"; d="scan'208";a="60493192" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Aug 2025 00:37:20 -0700 X-CSE-ConnectionGUID: CLWcGSquQsm1/TrOx8SkIQ== X-CSE-MsgGUID: GyaCtNcbQAeJfPLYirg7+w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.17,265,1747724400"; d="scan'208";a="163657869" Received: from orsmsx902.amr.corp.intel.com ([10.22.229.24]) by orviesa006.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Aug 2025 00:37:20 -0700 Received: from ORSMSX903.amr.corp.intel.com (10.22.229.25) by ORSMSX902.amr.corp.intel.com (10.22.229.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.26; Tue, 5 Aug 2025 00:37:19 -0700 Received: from ORSEDG903.ED.cps.intel.com (10.7.248.13) by ORSMSX903.amr.corp.intel.com (10.22.229.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.26 via Frontend Transport; Tue, 5 Aug 2025 00:37:19 -0700 Received: from NAM12-DM6-obe.outbound.protection.outlook.com (40.107.243.84) by edgegateway.intel.com (134.134.137.113) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.26; Tue, 5 Aug 2025 00:37:19 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=V9+ykxdDZTBQcbs4GHwEL1edJzKT2Am/z9bxWR1SDud3mzTmyBZnLUb56ws+TD8buLMuXODSDeagfKt+0QS8VFZR+CMVZ+T1WLff88enqTpgE1LnZZd0mebWsTy+QIoHOPNZUX7DrlFRDRcOJQfx7EwYHzxOYjbyr16RBTGHlNoFG36KKJhNRtSxc8G6nrjpdbVRU5RdNrBZgpfi8SO3iSIYlFDJuioyeu02J9MNJs7nB1x0eg0NVywSBpG58+/3IHDQoy4tpbOBLFvsmvD6I2u9yWO8z9MHBY3b/vE2EiO1WvXR4K9rsZQ6nyPZ6TJfXrSGReRD9Ryrv7q+kKzgQA== 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=ubmiSGsh8IonfsczBIL4P/vNbnxwUicZFnG3eb+kzU8=; b=WZ9y0xqvaPdOzxNAG/lDOWJp1buOcWks0885lysMYCFz+Ka5BoUD5Szu0wSXQ8lr6z0gkfHK7Wc0CuuzS021zv21Gg0/18FLs+/WDyyKR+7ELjP75wxVZCZEg0zdiGPpcDc8OwxLYafNlfBV5Q2/NCdIvP/GXCBvGqh2vo8/6/q+kUvembLJmfWb40xKQg1S+6wJHehLs+WMUdVnO58YKDqnJO2ubMseBP8A2qh2O5S8DJ1/Zpd+Vm0aiTPMojG/d2lssRF6zd2h33J3SKltnGCC5FQu9t11CdjXsyIcEF8lrAqUTeQgQa6vFxTzpaaQW2QXKmJuEj7SxIt55urMuw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; Received: from SJ0PR11MB4845.namprd11.prod.outlook.com (2603:10b6:a03:2d1::10) by DS0PR11MB8161.namprd11.prod.outlook.com (2603:10b6:8:164::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8989.20; Tue, 5 Aug 2025 07:37:18 +0000 Received: from SJ0PR11MB4845.namprd11.prod.outlook.com ([fe80::8900:d137:e757:ac9f]) by SJ0PR11MB4845.namprd11.prod.outlook.com ([fe80::8900:d137:e757:ac9f%5]) with mapi id 15.20.9009.013; Tue, 5 Aug 2025 07:37:17 +0000 From: Imre Deak To: , CC: , Charlton Lin , "Khaled Almahallawy" Subject: [PATCH 05/19] drm/i915/icl+/tc: Convert AUX powered WARN to a debug message Date: Tue, 5 Aug 2025 10:36:46 +0300 Message-ID: <20250805073700.642107-6-imre.deak@intel.com> X-Mailer: git-send-email 2.49.1 In-Reply-To: <20250805073700.642107-1-imre.deak@intel.com> References: <20250805073700.642107-1-imre.deak@intel.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: DUZP191CA0024.EURP191.PROD.OUTLOOK.COM (2603:10a6:10:4f9::21) To SJ0PR11MB4845.namprd11.prod.outlook.com (2603:10b6:a03:2d1::10) Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ0PR11MB4845:EE_|DS0PR11MB8161:EE_ X-MS-Office365-Filtering-Correlation-Id: 66104741-1d5e-4853-9f25-08ddd3f2e745 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|10070799003|366016|1800799024|376014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?HaS+pukbzTGLuR31vEOVc06OViuvDxwOXHKVhemvJJmKL5/Q0IkfLHLjUuOA?= =?us-ascii?Q?gD6KObTmQ9ez354CyfXLfPOMwB4BGgmYuDhtO2kb3ORHT+P2gCrTxtc+HOhr?= =?us-ascii?Q?kjuInTrcrmwTIIvrGN7cpnxvzrzzpC6ivvbtCfBXypFKl0XnxIzjy3C0yY8I?= =?us-ascii?Q?tu6ZHE7EFhTI/QT98LTDiY5HYvAUnFmqBSvsFFNgEUnvhqZOzgbXN4f9H54H?= =?us-ascii?Q?m0TR6b4DgW+BTnUfBYX/d0sXGwLXMaSkPcGJ+SMmts/2O+PI2pzNAJgzioBn?= =?us-ascii?Q?NBJ5vkpMF3enR6fWYPvAFaRxGoPxR6VZx3oxDrA85RfJTvPw+FN8GhExN7qo?= =?us-ascii?Q?zgzUI5h3jmD6G8ELjSaObbwzyIpC7A4044TPUo+tSizeNi0SiJEcyTebOAM7?= =?us-ascii?Q?vvCCgluqVrn1S9Q37yFTEjYWfpoOQeb/w+CWQv8Utr1G03IgAYK3dZL7F6jF?= =?us-ascii?Q?jz4bJ63nzzxdBt/LpRuHoHgCPh6DSipqWnqFOJxpSJjL7K9sUhakicSOUE7J?= =?us-ascii?Q?HSaeQZWoykNHPDFEKVjY2PY2GDSYLfRv9t0iPLZa0TjRRt5GFxNVp8KW72Lg?= =?us-ascii?Q?Q5aGxXxPbgcoVmpl9e77STn8QDKXbpxXvWAwu/8kPfgrlq/sJmf/hhkbzsYw?= =?us-ascii?Q?Erx7310C6awDfA1nQH59NQHo0I1D4/cz9LUAbkCPzcujCH3zyLRerbvWk6hz?= =?us-ascii?Q?7OL0z7TK/+UOOF2sQ6VhlTy3Yb3PXJce+lYgmL6SQn9eblAfPqceWiUa42mG?= =?us-ascii?Q?Krwbxqt0NoCoUVMlng75RiKwazjNa/lSbFTQiNpCYNLP6JUmxadsDbCPCLo9?= =?us-ascii?Q?798RdmAN/N4vOBQj4nZQ+D0+RzZVQchH/ArGdEesUObbVvZOEYLVw3rjhbJP?= =?us-ascii?Q?emLN6aKpgvh6jrIQpuDTNYgrxpN1wzTGVrl3AX064xcBz90rbpUkneq/5t0i?= =?us-ascii?Q?F32i2hOdCYyJYo4cZ3Yz785rtuygik6FMJ5oKXW2ArxoeZH5l35TfwszsL/d?= =?us-ascii?Q?XasKsWYNU+AywdyDUKuI2HvK6hkXZ4da9G2iVyib0rfVqwIjoSlKz3y+EJq4?= =?us-ascii?Q?+CrqRosW5RLPixRkY59aodWNin2wsOfMFcpZ5rm6+I1BPJg0Yqm49f2+bflT?= =?us-ascii?Q?v01gK+zKV7rtm85InR0pWprDbgIaOREM+nX6CAZdDdkioM+xF+KYekQVw1TN?= =?us-ascii?Q?2oEu4njvLWOgkmZjSRCj61as0WhwRgbrGOc8+zD0B2F2GuA2LQpdon3oD3eJ?= =?us-ascii?Q?x9rbGzaKhOuHaDqJ+i/NpQ4ZTfqN4tcgT132JMyM/bIbABESSr+NBMgUeAPS?= =?us-ascii?Q?YQQk4zjUbWyPwUgiUMHJBNXtYE8IDMtd7GYztjtx4c8I4rg9iff9jzqaH90q?= =?us-ascii?Q?7hgrGUikPrW8C1dcnptaQqGwKXGur5qET7/L+d2pKtBZtYgXdA=3D=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SJ0PR11MB4845.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(10070799003)(366016)(1800799024)(376014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?YEqcDDfNKnxi6iS2ZxlGl6ozlVJ/AAjSF/6DjiOctYJfHjpGyKZ3mJUtaDJ+?= =?us-ascii?Q?aRw8dMAD0PUglUTvYAdd89gbMMXeOb/LTxcKomNVCo1XMFI/EsMGtiV9QJvY?= =?us-ascii?Q?ObQWLjUkd7gzG6bl6utYhq0vJSTMNo8DIoDdks2nM0/hYM/JDXisfhdBNNnj?= =?us-ascii?Q?M0DzOd8D71Tmhv9pcigBO1gGhOciOIq4T8X0fQfh/HAhX5ifRqpdmX2qb1wB?= =?us-ascii?Q?jHs8Zi/yzjSm8eexEI0uj2H9fp8zSfCGUh0GX1+ZAt2P9GBbke7yfsu0FClr?= =?us-ascii?Q?R+hly9F00o9hmB+omSabZFgVqwFtHPeMixftfJJ0uNuP2AlO3Ak/b2pFqkx0?= =?us-ascii?Q?aAMBabPAWD3U/G/Heyn/lf5NiY5nl7uzkxMm0I1xPwyWvHlNKGrNnsG59H26?= =?us-ascii?Q?Yj42LhjjvnsEWH33zd5pl9uhzMO0Q38gXJsLC0VKaQoz35cARG2E3UZ+JHSr?= =?us-ascii?Q?c3AsDDcy3I91pZJIo8Ng8NGwKRAV6xLtCmKoWYKdFh3QtaeR6XA7UXe1Jmwx?= =?us-ascii?Q?E4iHXA5Sl/nkjK5SE4kTp/aYqDdi8WBp+LIs6Z9fD1ei+v0ZYbDaXS0jm46I?= =?us-ascii?Q?agNvQT2Ijnm5lMoX/itOwP7DRH5n5DSebtIVldhfjheio3N3ctdk7udhO+Mr?= =?us-ascii?Q?bI6+DeUuQYWdtk2qrT6O0qd36dKTnA6aMSgK8dz3XMn33w1+OwFIUzpLF0IZ?= =?us-ascii?Q?U7Bv3GJOCqjL6bh3D3RUOfEu3iS6lSjlFPbEqfri8pl6uTcVBEhEFAgm3buH?= =?us-ascii?Q?9MNwDjkXJhnM+rjHTWGWkqWyJ5D+5dZy6B0S1lQmkhDTbF4i1Gzoz1BvO2qS?= =?us-ascii?Q?zGsio737IOVjqyOMdrfPJWpsIzvYmagirbKtbaDk5I8qWmabpyAkraDS4zPM?= =?us-ascii?Q?lgvzH82RD8Cv++Nfm/4MInPxo8BhRHF8ucuZybZjZg0XuUtZWdqSc50NbwZ8?= =?us-ascii?Q?cE4kfnRsjw17ExgrV7SR7OPMdsAB3M4Fx3UFhjeB7ZTxgdne+AsvWm7Ki7iH?= =?us-ascii?Q?7qZQEWUE1hbHsxAuOimKdphA3F0pR5wnnMo1dR6lK4yklTCirrGHWoWkMEKU?= =?us-ascii?Q?VjbyJZ+37Kn2TjUn9H/0Ma0Ljlgl1pf6LRqdiSqTRiA6OUKOt5j+rw7a50ui?= =?us-ascii?Q?Ddlr8rZ0zxNfs5TeJJWX0Vb20b5JRQde5pV4TLIx4laAm0X8FkVjclcCmuQC?= =?us-ascii?Q?isSfl8G7ABtqxOr+qrm/GG82zjw3ZTafchRP+hjX31xal7a9LfpFb5Yqflpc?= =?us-ascii?Q?bF+GrAPhbaUrT/yW8GSHgti9AEYECzNEHZ9C0rhdU+OTo/E5yypcmA5VeZW7?= =?us-ascii?Q?hekXb9K8Rm1wHvzBBN+W7t0NTcorMrQsdz/+hWxsEZw7Hc/NDT4zOKBCCNBi?= =?us-ascii?Q?NZado8lRvKxGYpa3ZAA9sTmrl4rGasyZLSY1MUlbiQrJBD7jD5GgL+AbX6bZ?= =?us-ascii?Q?d6GCCtLPuH0zAJQWVH69dCv5sbonr35OPB2wGBb3h6C3TevlLHbciRpl1Qna?= =?us-ascii?Q?i/jslyD/IfxI4FxtZOk0jyaQ3VAeHfZmFr7I0B2fc5+EYRX4e5Kh3Is69SmH?= =?us-ascii?Q?X50xwO5h1Ti4V4DP3R49I83GTzPc0eFMdHfYHD6b905ZD+M+Aw7hLX5LFz9H?= =?us-ascii?Q?RZRGgqDpJgo2fE3mhj3JH41XZp5Rknd3VO9hy5RmSr0U?= X-MS-Exchange-CrossTenant-Network-Message-Id: 66104741-1d5e-4853-9f25-08ddd3f2e745 X-MS-Exchange-CrossTenant-AuthSource: SJ0PR11MB4845.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Aug 2025 07:37:17.6374 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: Gw/cTOXkVs/KpErrKW3htLdtImNV5truTMoMPq786KuCAergVI3Uy6H7oF71QkAIdN+/r+cdzAQDJxBSdNOq4w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR11MB8161 X-OriginatorOrg: intel.com The BIOS can leave the AUX power well enabled on an output, even if this isn't required (on platforms where the AUX power is only needed for an AUX access). This was observed at least on PTL. To avoid the WARN which would be triggered by this during the HW readout, convert the WARN to a debug message. Cc: stable@vger.kernel.org # v6.8+ Reported-by: Charlton Lin Tested-by: Khaled Almahallawy Signed-off-by: Imre Deak --- drivers/gpu/drm/i915/display/intel_tc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c index 14042a64375e1..dec54cb0c8c63 100644 --- a/drivers/gpu/drm/i915/display/intel_tc.c +++ b/drivers/gpu/drm/i915/display/intel_tc.c @@ -1494,11 +1494,11 @@ static void intel_tc_port_reset_mode(struct intel_tc_port *tc, intel_display_power_flush_work(display); if (!intel_tc_cold_requires_aux_pw(dig_port)) { enum intel_display_power_domain aux_domain; - bool aux_powered; aux_domain = intel_aux_power_domain(dig_port); - aux_powered = intel_display_power_is_enabled(display, aux_domain); - drm_WARN_ON(display->drm, aux_powered); + if (intel_display_power_is_enabled(display, aux_domain)) + drm_dbg_kms(display->drm, "Port %s: AUX unexpectedly powered\n", + tc->port_name); } tc_phy_disconnect(tc); -- 2.49.1