From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 15921FF8868 for ; Tue, 28 Apr 2026 11:07:40 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C470510E321; Tue, 28 Apr 2026 11:07:39 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Ra8FSqDC"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1E55B10E321; Tue, 28 Apr 2026 11:07:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1777374459; x=1808910459; h=message-id:date:subject:to:cc:references:from: in-reply-to:content-transfer-encoding:mime-version; bh=QzDPBJmaX67qa5y3YREqxnGvr6l+kd+looKzprdzakU=; b=Ra8FSqDCTVJuAKuWVNNHR8FVq7yAgbaWf0IhyHApOWahC/UcbR9XEiBv /HunbbeoO/HEUfina421JRgtwTV+iEP0tdvuKkNIgAMaAxDYL86wCDpqn ZrVhk83aNVKOOtpdmjCxGgbWova1ymgIa/bjY1C1qRWY8s2LsgN5eawwA 57bUMYrmWxgHBLowvjRw0yZOKrl5AnVur0gSt3l1iGK+X340xU/R8w9XD pzF7QuNGL6ar15hgC5VydgaMWjmCV+exyeaPpAIy7Bgu8zKQDKZIRWagY e0Q9Rizh5diycP5GKmEliYJdoDL0Na0jzBzsAucRJlwZ2LvICNOyQasKm w==; X-CSE-ConnectionGUID: 94j1E96eQyqDFsi/qVJuig== X-CSE-MsgGUID: YzLodSpIQvqUcH59mQPaXg== X-IronPort-AV: E=McAfee;i="6800,10657,11769"; a="77444734" X-IronPort-AV: E=Sophos;i="6.23,204,1770624000"; d="scan'208";a="77444734" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Apr 2026 04:07:39 -0700 X-CSE-ConnectionGUID: 7qkPwww6Se+iwBBNHd58jw== X-CSE-MsgGUID: K3DRpKnXSmq3spxOQ42Slg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,204,1770624000"; d="scan'208";a="237886968" Received: from orsmsx903.amr.corp.intel.com ([10.22.229.25]) by orviesa003.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Apr 2026 04:07:38 -0700 Received: from ORSMSX902.amr.corp.intel.com (10.22.229.24) 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 15.2.2562.37; Tue, 28 Apr 2026 04:07:38 -0700 Received: from ORSEDG901.ED.cps.intel.com (10.7.248.11) 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 15.2.2562.37 via Frontend Transport; Tue, 28 Apr 2026 04:07:38 -0700 Received: from CY7PR03CU001.outbound.protection.outlook.com (40.93.198.68) by edgegateway.intel.com (134.134.137.111) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.37; Tue, 28 Apr 2026 04:07:34 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=bZJ+y+rZRvYptrxMMd2o+NkIQOqeqqIeOjRRpTK9QTewF67GedlDwYJpGKN/gH4LKc0vCjDqEr8nsQkhIu5jm/azoy8ibsj3MdeS2iwgsuMBilnbHxB2UWK6J5dI7oKGaIK8x1useNzrtonWEeioAk4WYFDqN4LasugkpbfQupA6uJppfvvx/rcEYvpStRKhv6YoVc4Gy/uf7rtbAbTV5ZmMTK1AL+ODM5bLjNGd5/Rtz+Y4YMhM6kC59wB5HJkW9TvU+aBXNpuw+oTEVg8gcrKTSGqcnvZEXgnkGQUZ4zusgyJxXAXrYDToOJxBMmY8xxDyOUzPyd+7bEm8NcwHQA== 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=nfcmAAryy4ibjqTIj5ZZaMdWu07uC08XCPnkUBs0+iM=; b=kwgxB7CqcPYfxnz8UNsCSENzb4nygn6p1k6x1UppgD/0/kZn29RhA12Bn09e7KtzCpevZOMJz9jWG1BTCLwezKEgLZmTv0NJT8YOQ3UhR+zE4wYuDcGLgtUmgL1avqdnC8JmKQdJX6hXAdBWqAR0pgRt04aYObxJlIAKrZ51rWrtsYjr4szi9hhC/AAFT4TDuhxruUm0nJpLzOa6Hy9I2tUSJGWZBZJtTc10XgGHeBnzM9+9Cg4ZR1nZz1v2tRtofkckdRP92HV388v9Hvm/wjlcLAE+/W9LnqvLqRAys8QupGBv5s19MH9Dy5+ujshWVYtvKDRYoFoiAUaMY1M0fQ== 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 DM4PR11MB5341.namprd11.prod.outlook.com (2603:10b6:5:390::22) by IA0PR11MB7909.namprd11.prod.outlook.com (2603:10b6:208:407::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9870.17; Tue, 28 Apr 2026 11:07:31 +0000 Received: from DM4PR11MB5341.namprd11.prod.outlook.com ([fe80::68b9:ea3c:8166:3cc4]) by DM4PR11MB5341.namprd11.prod.outlook.com ([fe80::68b9:ea3c:8166:3cc4%4]) with mapi id 15.20.9870.013; Tue, 28 Apr 2026 11:07:31 +0000 Message-ID: <817ecc9f-575d-4c2f-a9dd-a82e39e08b6e@intel.com> Date: Tue, 28 Apr 2026 16:37:24 +0530 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/3] Fix AS SDP and VRR handling for DP branch devices To: , CC: References: <20260424090942.3060291-1-ankit.k.nautiyal@intel.com> Content-Language: en-US From: "Nautiyal, Ankit K" In-Reply-To: <20260424090942.3060291-1-ankit.k.nautiyal@intel.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: MA5P287CA0058.INDP287.PROD.OUTLOOK.COM (2603:1096:a01:1d3::17) To DM4PR11MB5341.namprd11.prod.outlook.com (2603:10b6:5:390::22) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM4PR11MB5341:EE_|IA0PR11MB7909:EE_ X-MS-Office365-Filtering-Correlation-Id: 7315c670-cbad-4c6e-8463-08dea5165786 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|366016|376014|1800799024|56012099003|22082099003|18002099003; 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:DM4PR11MB5341.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230040)(366016)(376014)(1800799024)(56012099003)(22082099003)(18002099003); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?elNEK01ZeHNXejExM0lHb2tmTkUzU09PUExhQ0FLeHZDSGNkTUdDWWdOT3Ey?= =?utf-8?B?ZUpWNnVrZjZLcXZIT1MyQ3FpK3ZobUxxaElpOHEvQ1NJa0ZpZnJRVFY0RGxL?= =?utf-8?B?SVNJUmNpMFBSRGdzVmIxSklvNHpTNnVvTERiWVVacUZjdEdvbGZVSHM4Tzll?= =?utf-8?B?M3Bkamx4Y09reDgrMkttVlQyUG4rdnhYcmp0elRuVVJUZ2lKWFlIRTZUSXkw?= =?utf-8?B?R1RsbE9YUnZBc0N3SVBmV0RPNjZHZkdDREx6T0pxSnhaYkdRd1NQWk1pSUR6?= =?utf-8?B?aFZRZUZnTmQwTTMvR001UG1yYXQ1Tk52U2lSQkZ0YlljdlB1UzdmaGFSa05l?= =?utf-8?B?Qk5vck9wQ3llWXl6endvL0VIQUJOZkp6UTNhNkxqcHd3VnU5b1NwTXJwQWdi?= =?utf-8?B?UVBUV2FueFpLSnlsV2ppUks1RC9YRmhZQVhJaHpudEZYK0dSL01pY2Z2cGx2?= =?utf-8?B?OWVBdy9CZGRKd2RubDh5QlNHcVFXTjJXWktuUWhhMHg3eWRJYU9WMzc1WGtX?= =?utf-8?B?U1RsMU5ROFEyRWhEQVQyZy82eTJLSThTQ2lRL1lWTndTbXNHSDNZVEdBYkRS?= =?utf-8?B?OWpVUXhWOU1GcUQ1aFVRTEZBMHFKMnhjaG1mT2NuMFN5NUFvWFVYMTNRSUda?= =?utf-8?B?SXZ3b0pZbFczZG90bDZOY09scWFkYkNLRjU1ZU1wNGlJS1V6QWk5dTVKYkkv?= =?utf-8?B?WHBDQ1hGUkdKanB1S2hDc2F6LzJOY256bzIwUmtvYzRNSnhNbGR5VjNUYjE5?= =?utf-8?B?cEI3YUFQaWZlUkRBVlBkWThENnU0OUR6UEt0ZGdiRDhRdkY1TTZkUTNESWFj?= =?utf-8?B?clNWUkY2eFlXL0I0UUU3QndMM0lWeGhaaGp4VTY4T09aUktROWtJUTBwVEFt?= =?utf-8?B?K1pJSlhrcmgwdjAwK3RLeGJFTnU1MXhDRjQ2WWRnMklEbERQUmpoN0NxREln?= =?utf-8?B?ajkzeGFjNHYxMkpqMkpOWFNBVjVpOVFHcy8zMlRXbHNtT2VmdGw3UGdSdXRV?= =?utf-8?B?RkpHczlYQms5RU1mZU54YzJQdTFKZk9KeXdUYklVbjhabThUTVdndFlJSFZu?= =?utf-8?B?U3NjMlNBQndGSlFERmlzbnVQSTJuVEVXWkZneTFrSldTZCtnelNvditwZnFH?= =?utf-8?B?UzFLZmM2WE9BdGdqSFZrVnRDTU9BMVVqQmVCVHRHTmtERWZweVNRc0xRRmFj?= =?utf-8?B?d0llT1AyNFZrakJYRk1URnVoRjF0Nk9ObElvWkJWWkNrbUlKZWJBRzN4blNk?= =?utf-8?B?WWloMUtzUm85VElBOEZDamw0SDRFSkV2d3k2R0t5eGN5SG1rVFhLQTJEdVlI?= =?utf-8?B?d2N5cytTWlpRMjFaTTVhTXVNWjc3OVVJek9yLzBlQzltK2ZFanN6LzNVU05p?= =?utf-8?B?OGhRSmhHeXlkS2sxaXQ0UmIxTDhsYUQ0bFNZcWhlS3JSOURyU1RyMWNaRG5m?= =?utf-8?B?MVcxQXFSWWx6T1ljeEExaHZDb3ZrR3Q5bjlzVGZpY3BYOU1hcHBqTFFWTjFp?= =?utf-8?B?bDZlYVlCQ0hBYUtOVzgrTkE4d0dHWEUxaTVnM0srYkVNcjIxZlZXQkRsTTdx?= =?utf-8?B?YlQwNmxDSGY5aFFqSlIzME9HRTJMK3kwdFBUNWFYbER3ZE9vYWxQMG1GeFVr?= =?utf-8?B?TVo5bUtPY2I3dFVNVHEzNzhCN2pTTkRPQ3IwM1ZseWZITnFnOWt1aDNIeGVj?= =?utf-8?B?VUM1QnczaHRHSlRaTEo4NFNpYW54MUJkbXUzRU1HTGVsMVNONE5OZjBmS1dp?= =?utf-8?B?NjVTMjg0clEyU3loMGF4SlRvUlo0Yy9zVGJKclU1SUxlNkhtdkVGRmNIMENP?= =?utf-8?B?MUQ4UEFIZVFnM0huY2lNbXBSZzRIYXZpWG1EZnlMOHhMS2tNamt0NU96Tm90?= =?utf-8?B?NmQ1dkNET1NXOFF2RFgxcGpEN2dBZDVmcC9Id0FScGQ5aUZaY2paNXJKYzBv?= =?utf-8?B?NHZOMmpMb3FEZUVZQ2ZhSjJsZXd3QTlzbXBrUnUxSndyTDJyUERNeVVNaElk?= =?utf-8?B?SmNMN1FtbWVCUU0yT3F6QktDUUVuRkYxd3N1S1dYRmw1T1ZvSDZWM0I3b2t6?= =?utf-8?B?UDZOK0ZPa0tFWjlUQno2YTZib3gzRlppMUZrUURxS0xVUW1ZUjQza1Y0V0ZT?= =?utf-8?B?SEROcWF1bmc2UVZaSHVkMGF0NmkvdlB5aDQ4WWtZUXdqSTdoWjJXaU5YQy93?= =?utf-8?B?T1lZTDliSGM0SEFRMzVkeEhjZUVZWklUYnFqem1yQkVsY2NpbzJ0amxjZThF?= =?utf-8?B?UnliNm1VMURPWHhONVpDd3FJNzFLTFJjZGFhT0hpWEFQKzNrejR5c1Fzendy?= =?utf-8?B?Y2pjYXdXVlZqNUorQlEzR3Bkd2ZUWFR1V1NXZjBQVG14T2xZbU84TkFhRkNn?= =?utf-8?Q?9st1BWghO5WKW5p4=3D?= X-Exchange-RoutingPolicyChecked: rV/ctFapDgbyVO9ewH7kWcnfmMaU5t7Px1jnE+yVPPXUcNKCNXvd5jH2zL81Ty9Uab0HlRdkagZ5LG2dX6mQ7al1RmZgXNcpag6O/UyaZ1SKWOyNutF7mptTn5oX0ufOkzYMeBGeUttZv2XN+P+Q5JW88rcaFP1w++TYQmwjhTDpWHSHxq3r1I6siQb58OYJ6wIuOZbKnWmzslw93W7/Z1R0S9WhLRvj8CHwnCcQsoIHYA4YNA4ffX03hImX6edcgamtUKu7Qus+n3N3Z110p18xM9mqCxHQYQeEdT1vTGPteJ1jCcmeiCDDV+QP9Ckn0884+GrRLZSoaADkF/tUiA== X-MS-Exchange-CrossTenant-Network-Message-Id: 7315c670-cbad-4c6e-8463-08dea5165786 X-MS-Exchange-CrossTenant-AuthSource: DM4PR11MB5341.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Apr 2026 11:07:31.8398 (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: jPOO4Lg+GoiHmbJp3a6UeNQUWhQ0oxFwx+v3/XrzF+vejEp1e3hA2QScS1APJ+YbG5sahyz1vOcJwhk63KVMAaye3Z4jwLwtZ82zcTHwLxM= X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA0PR11MB7909 X-OriginatorOrg: intel.com X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" On 4/24/2026 2:39 PM, Ankit Nautiyal wrote: > This is a subset of patches separated from the series at > https://patchwork.freedesktop.org/series/164512/ for merging. > > Currently VRR is not supported for DP branch devices, but AS SDP > handling don't fully reflect that. This small series fixes that. > > Ankit Nautiyal (3): > drm/i915/vrr: Avoid vrr for PCON with HDMI2.1 sink > drm/i915/dp: Add a helper to decide if AS SDP can be used > drm/i915/dp: Skip AS SDP for DP branch devices > > drivers/gpu/drm/i915/display/intel_dp.c | 22 +++++++++++++++++++++- > drivers/gpu/drm/i915/display/intel_vrr.c | 10 ++++++++++ > 2 files changed, 31 insertions(+), 1 deletion(-) Thanks for the reviews, pushed to drm-intel-next. Regards, Ankit