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 9585EE9A03B for ; Wed, 18 Feb 2026 04:53:15 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3462B10E4F0; Wed, 18 Feb 2026 04:53:15 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=amd.com header.i=@amd.com header.b="g2hBVI8d"; dkim-atps=neutral Received: from SN4PR0501CU005.outbound.protection.outlook.com (mail-southcentralusazon11011052.outbound.protection.outlook.com [40.93.194.52]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1487D10E4F0 for ; Wed, 18 Feb 2026 04:53:14 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=t5cFpIrtzbhnR+VHh6ti/oVlYnoZgTMlJuyHv4w05G4kVuwWJ86KpgF2XKvTglZgplGMwJN989g0FpEhqbh45Yb5qvU4wDJJnffPNF1kePN3GOSM6204an2w5cbZGi4r7y9TkhO8OKQeqCREnXwHOKnLPbvlPIBi3p8eS/SPKkj8O9cpKR591aTU86u6LEOOaGh/r+bmB9EaMBLN/GJ0yrAoaeQAs0z6Rq8lhaHj8zouQgL3Hdk9KSSAk1pv8NRkt/Qt/CJhO9QPNsOzF6x+ed9/fUMOHq2iY6Q0Y/za4yQ3BTJTa9ckHetxJkoxHYSeNDyHoCj99Vx0B67vwqpCOg== 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=fYQXtYJobTVIAtNFDOd8KjznzUwjVdSexLZ1uzUQrm0=; b=lr0gkn0ms466iJ1ADrXI8DAOh1B5QxNl4tar5WWrCbuqcZVno8zVQqXs0QpqgmHVZORa/iCGgDCvzOaHsaZkwE8tv9/eYk9PDbXT0wUIfnFxq4GNFFHNTbKEL/I8dku1aWJD4lMQDPxnGQyzFuMUZkli+F+eKweBStGGZe2EutL9SjTLgxFe2gkEdiqQQ68kNdpTpd0ED0JHx7EcxLjCVVdQ+Py+nV86lzJ/pCQlL0TCeAkJhWo5JnMSv4E97LTIkEaqhiqbMMCQUa7kMMA2naOCXH8nVEy0jPWMMf8VV6dMKHCRxe1zkjlfJcDX46l+mKseU8ReDM4lvoiW3zhQPg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=amd.com; dmarc=pass action=none header.from=amd.com; dkim=pass header.d=amd.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=fYQXtYJobTVIAtNFDOd8KjznzUwjVdSexLZ1uzUQrm0=; b=g2hBVI8dBUnGfSTntQCZg6g9R0yIT1TnND7YiRGMl482A8hRiJ6kE4GXiMFY+MsMIzYhcgpN7itUFYuAoMdZhpRlyC0oHIEq2x485MD+LpYne4IOgmhKDYc1kNwxBMN9E9K6QqCJPwzfDAOMJDfOpqgrEZrJZk9a4e59i8aKPEI= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=amd.com; Received: from DM4PR12MB8476.namprd12.prod.outlook.com (2603:10b6:8:17e::15) by SA1PR12MB8144.namprd12.prod.outlook.com (2603:10b6:806:337::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9632.13; Wed, 18 Feb 2026 04:53:11 +0000 Received: from DM4PR12MB8476.namprd12.prod.outlook.com ([fe80::2d79:122f:c62b:1cd8]) by DM4PR12MB8476.namprd12.prod.outlook.com ([fe80::2d79:122f:c62b:1cd8%6]) with mapi id 15.20.9632.010; Wed, 18 Feb 2026 04:53:11 +0000 Message-ID: <63395b0c-f5a5-41c0-89eb-e8d474cfdff4@amd.com> Date: Tue, 17 Feb 2026 21:53:09 -0700 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/8] drm/amd/display: Fix disabling fastboot on DCE 6-8 To: =?UTF-8?Q?Timur_Krist=C3=B3f?= , amd-gfx@lists.freedesktop.org, Alexander.Deucher@amd.com, Mario Limonciello , Ivan Lipski , harry.wentland@amd.com, Ray Wu , siqueira@igalia.com, Mauro Rossi References: <20260202112508.43000-1-timur.kristof@gmail.com> <20260202112508.43000-3-timur.kristof@gmail.com> Content-Language: en-US From: Alex Hung In-Reply-To: <20260202112508.43000-3-timur.kristof@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-ClientProxiedBy: MW4P221CA0009.NAMP221.PROD.OUTLOOK.COM (2603:10b6:303:8b::14) To DM4PR12MB8476.namprd12.prod.outlook.com (2603:10b6:8:17e::15) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM4PR12MB8476:EE_|SA1PR12MB8144:EE_ X-MS-Office365-Filtering-Correlation-Id: 00f69131-cf23-4fec-a0d5-08de6ea99de2 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|376014|366016|7053199007; X-Microsoft-Antispam-Message-Info: =?utf-8?B?RzRGRWNHR0Q4MHZ5S0RlQ3hvMnFOVThYTjgvekJWOFpqTWhUU0RrOGY4OTZZ?= =?utf-8?B?ajBHckMzTllGdHpLaWlSN0Qxd3U1TDRuS1pFamF1SnpsQ2xpNkQwc3lWTm45?= =?utf-8?B?aGljMHl1eWJXSGlKc2lDTjBGcCtsR3NoTzAyZ3FPU0Z2MjlVRktFcU9JeUtj?= =?utf-8?B?SkcvZ0N3QWllclpWSFRsZGVnSGV1cThnTGlYb0ZJa3JsdjkwWlhCNW4yd29q?= =?utf-8?B?eUNvQy9zeXZSWGcwRWZGYk9IaTFVTzFxNG9BdmRTcklhWXpVVGZCUG1rQ2V2?= =?utf-8?B?bE9IbTNDTlQ5YXd1UE1xRlcxZVpDNHZydEVGZXJCcjMwUFJNUVhCRlpVczhu?= =?utf-8?B?bGNYZXlkM3N4K0ZqZDJYZDJyM2VjbmpzYkFsMTU3QkhHUDlBaG9oYTZuS2du?= =?utf-8?B?eVh4VDFheS9QQ1l0cUxZL2dKTUg2aU5jR2JPengrUzdRRjlBMWNJc0RRWmJz?= =?utf-8?B?TWdYdHdJTWlSejVrSUxDSEh0N1ErVllhYndGM1IzWWRoUjkrYVN1dzV6V0Rx?= =?utf-8?B?OE01SitVSnp2NGkrNnZiN0hkQ25sTVp5UUduVUFmblVSdVdhekVDckErd3Vh?= =?utf-8?B?OTM0TnZtRU82THgvbW9raGk3K2VrVHlHcGluNTBzT2M0MlQwdDV6MVhZY0VH?= =?utf-8?B?UWtQamdWRm1wYnBzNjRVSUE2c2FzcUoxSldMU3FsZEVSbTIrT1BCU2dETTBv?= =?utf-8?B?Qi9XVXp4dmptdm53UDY1V1ZPN0E5QnRac2RoSVRkcE9uMzViem8rbFRmWG43?= =?utf-8?B?ZndVSzVyaWV0bTJWRU5ST1FwR0ZRTVlLVXhUNTVRdkl5eTlJcE1HVUliYmVr?= =?utf-8?B?b3ZWOHBRMEd1aFFFZUdWSHNjLzdiM0I3Ni9sR0pXcndpeWVmK3JMNUR6UmZH?= =?utf-8?B?Ni9QRE9SQmwwSHNVQ0Zpd0h4U3VYbjBRVk5IS0grWk1zN3JhVkwvQWs2aUVn?= =?utf-8?B?QXAreEtrdjdvNkxCM3d4NlRzc0tKc0FRL0RzWXJYTGwwK04wdHJxdytrd1R2?= =?utf-8?B?cnFYNUQrUXVZVmlmRkV5b09HNWt5bnkzK09LdVhoTDBSZHN4aVpQa1BmRndJ?= =?utf-8?B?WTVXa0JOUExwcGxQcnRjTUFKVjA0TXMwbk50V003RkJ0R2s3bEdvaU85aExZ?= =?utf-8?B?RERLMW5Xa016MjRMREQreTBvTlI3dUJKOTRCVFdTYWpPUjk2L3AwSys0cCtT?= =?utf-8?B?ZnFaVHFUaUFtUXc0b0VHREd4RTUzR2t2MVFhV3J0RXpvUnJqaUhZQXNVRVkr?= =?utf-8?B?NzRjK3BGTjQ4UFZZLzZwZFcyTk5qNnphdXhoR3ZYNjF6dnR4blpLV2dOcXFP?= =?utf-8?B?c2U4VmhqOEZlMWp3L2VwYjI3M0FRcFNlckYvc2hKeS9vNHZheUxBSjcrYmNt?= =?utf-8?B?TkliQk9oVzZqcGRLWEVIQWVkcEVxQjliMm5JNmVXRXlETmFoYUFjby9GWGZj?= =?utf-8?B?Yy9uQUdZczArRzB0cC96ZzVzWkZTdE1NUkZrazIzYlk1OU1CK21vbjlCL0Y3?= =?utf-8?B?cVZreUNRTnpMME9jWFJmWmRsdExHSGs4YVRRZG9uS3kyY1JwckFiSGI0amJK?= =?utf-8?B?d2FtekpEcmVJdHk2UE1qbkZ0K0Jyc3I5SkpXaU44Z2xOa3ZYTzNVMHhLQ2to?= =?utf-8?B?U1pJcUhqSGVYdEs5NCs0YzA1V2JJRHN6NEw4cCswa0toSWNWbnlVdEsyeWNu?= =?utf-8?B?d1NCWDVsUGpObUhhTmMvRlV4NmFxOU9HQlVsY1ZCY0diZ3VDV3o2dTUvVlVG?= =?utf-8?B?NXJ6RENDL1JJdVlyVGs4N0p5Ri9JOGZHalNVOFBkMzdISTJBc245Vkh2aVB2?= =?utf-8?B?ZTJLcEl4VW4rb1JTWlhQbzNjZkVwWWVmOVVpNWpxZlo3OWtjRVBoSFZVc3Zt?= =?utf-8?B?dkw5azhiTytVR0FUZjZkV2w4dFVDZU85ZC91SG1hbTJycFhKNDZDRkRIb3dl?= =?utf-8?B?dTdkcWZVWUNIVHM1VTVIZnZocW9VZ1RkYUFCRkw1aUswVC8zQk1QRjFhNlYx?= =?utf-8?B?SlhnRkx5UlR4N1FVMFcvUVpqS1Z4cTNEaVdwYUVQVkxOekpUT1VabWppWjZW?= =?utf-8?B?TUVBQ1J1VVhFcHdnaTB2RjBJcTcvNlF0ckJiclVCVnJRMk1vVVk0L3VTK3or?= =?utf-8?Q?ZTJw=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DM4PR12MB8476.namprd12.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230040)(1800799024)(376014)(366016)(7053199007); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?TUwxOFZiVDhHczExNUdjcndGRmtDQzd3S2lucFpDUlUxaVBDQzdkSHlpRGdP?= =?utf-8?B?d2ttaGNxYUVhV0lhWEl6akYwYWkxdGRJVjVRTmVtcDNRajRQVTl6TFExTXFC?= =?utf-8?B?clR1c01sQThMWjlMbzRvaUR5azNzQmhZdnBwQThoUStwUW0yeW5PZjM5WEFn?= =?utf-8?B?eTgyUkJsb0NPSVF5cElta3NLOXpheGZucDl5Q0pmbjg4M0VwQ0oxaG05NHBs?= =?utf-8?B?a1FYQldwK09NTDZMTDBjR01jMUJPVDRRdDBIQ1FzRWR0cjdtVWFDWVBhSXNC?= =?utf-8?B?aVpVWU9NQWI2YVViK0R1Vk5qYTYxMzVkRDNyNlg3a0RBbnhNcHpQd2pQZUhm?= =?utf-8?B?ZXREVlUvc3FZU1hhdm1kZzhjUUJKcTFrYVIwaG1OK1pXVmJYRi9rRkREZkxW?= =?utf-8?B?bjVHaTRRMzAyMWRZNlRrUGV0NUFFRnI3ZDVyc3FrSUVGMWRXK0VqQWhxOTNq?= =?utf-8?B?Q0JsNE5tRWxGdWY4ZDNQRTRDbHFXY3FBSEVLUjRkVU01MkU5NVpCWFRCcE4z?= =?utf-8?B?cnZnM3RNUkw1THc2TzRPL1EyQldrekN5UGdKSlZGOWVneDdIRlZxQytxM09O?= =?utf-8?B?Z1NxV0krRndUalJkd01HUFUrN29wSTlnYVhHUTJZVWdUMzd0MmdmNnZuYld2?= =?utf-8?B?d3hNUmxjL3RXNjYwMXF0MWRsMVF1NWxXdnNVS2xJRm1jekdIZmJ1emtDd1lp?= =?utf-8?B?TEpXZVVXdmNHNU4ranUwb3JNSkpxNHpFbm9EcjdzaHJOL2ZsMnZ3eEZHMG9Q?= =?utf-8?B?K3VQamM0S2krRlo3SFZ2RC93S1prU2hOYXpoV1hxSnh3L3U0cEZLeVduL0VU?= =?utf-8?B?ZWdNRnBPTEgwamJRWmhnMGtrb3JzV1JuMGVOMnVSbmY0UEJuYkZ0WXQzTDJt?= =?utf-8?B?aHNCbHhwSllHYW12UjRBWkY5THI1NDd3VStXeWxBU05nbEZ6bVNFRnd0Rm9p?= =?utf-8?B?eXJqdU05eWFsaFpqa2YyWTlJVTZ5VG91TGgrSE9oc0puS2x0STRjd28zQmRF?= =?utf-8?B?Mm5WMkR1UzNFYTBuUGlpOXhkbStnNFUwd0Z1Nk9PVUtvU211QVBPOU5HRmpG?= =?utf-8?B?c2dTYzZIQmJMQWM0T2Q5Y3Y4aWJoV3ZUWFdoZmR0bEUwcFFIMEY2ODJlOXY4?= =?utf-8?B?V2tlRkNaelVORzFjMlFPZDZtbENWS3B1NVZpVnhGeGVMZ2NTSVhpWGRFL3dC?= =?utf-8?B?Y1lKaTJTRy9FZ3liRzVNVytIVktrZmR2eEhFUU1lOG00Vk81TVg2ZWxYczJQ?= =?utf-8?B?eCtJK0JncnVRQ1JTNzh2d0hSem1oVEFpTFNqZHRaK0tnZS9kNEIxTkhPRnZJ?= =?utf-8?B?YitmL05RVTh6c2VEbmFvVlpzdys5TmJnQy85M21aeWtTUjlrN0x6MTU2NEtm?= =?utf-8?B?L1djNk1oNmppblNjYjEzanlhSzFFYVpyYnR3QzNZMGF2RG1hRjVaQTI1Rlgz?= =?utf-8?B?ejdTZmxJTHRxSU01cFRORlZHRjVYMndjelpBVGlXbGlBRG9SVUJacFMvWFpM?= =?utf-8?B?dHQ0SEE3OW9iMk8zckQ1UVBZQWxoN2lIMFM3bG11NjM3TEtJOVhOQnJ2TUJ0?= =?utf-8?B?M050L2RoZHFrYUZxRjRDUSsyaXdXZ0R3YnZCTDQ4Ylg3US9XUnFjNzJIaEs5?= =?utf-8?B?OGt3cFVFOHU5bGNZU09ycy9tWDJOUUlNUmEzYTh4YXJVbVpSeXB1eUg3ZmVy?= =?utf-8?B?N01wVjRiUzhDOXNIc2xwNGZJUUxPQis0MFhENTZyd2xxVjVXNGVoeGRCSmF3?= =?utf-8?B?bW8veDNnTVJrMVVkak8yd3NnUlpwWU5BS3lsbHNsNHZPeUg3NVNIdkNmZ0VM?= =?utf-8?B?cnNuTEZsZEtlTkErcFRmRWs1Q3V6cjlUWEtxQUgyeStGRW1Lamt3QTIwcDJY?= =?utf-8?B?Qk12dnc4bk1ZekZ2Y3BtQVBCQ0owS0syTUNpNVFwa1lhbnl0b2ZrcVNhQjhy?= =?utf-8?B?cEM1VGNKMnFGdDlYWGw5Y0xDM1RqNTFoTHRHNDJORTVld2YxVjg0MFBYU1hp?= =?utf-8?B?K0tiNG1EaExBWHBJMS9NT05LbkM5NjdRZUNtZzd1SCtzS3FLcVNoOGJPRzJH?= =?utf-8?B?TzRwNW9BNHFhU1NvUm5uMjBnaURWWjh5N1hmQ0NZR3hXTlVGand0Z0h2Rk93?= =?utf-8?B?WW9HOFRkVTBVSG5zV2dhSndtMVNNUE9WUFB2Z0J2NTJ0eG1FS0pUQlFidEpy?= =?utf-8?B?UDFLWkgyc3ZOMnZNZm9pSHh1NGJTNHNjY2RVMDMxUG5vYlBEQVdWY2dBZzJR?= =?utf-8?B?ZzNKT3l3OC9oSnhhdEZkWGxCbDE1ZVBUbmZhclN4eWQ3T1hQT05kaWZIWjIv?= =?utf-8?Q?KT0ue8OF7cz5lG5PmO?= X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 00f69131-cf23-4fec-a0d5-08de6ea99de2 X-MS-Exchange-CrossTenant-AuthSource: DM4PR12MB8476.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Feb 2026 04:53:11.2653 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: wUTl1K0Ol+fVJaQqTez6OBu0I+erPsd+A2gnlzKEwcbUsaBiEy+nqYpYJDW6IhkGOK9sR9FQzvG1a0zJc95A+A== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR12MB8144 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" Another commit fixed it: 15ccad9e246a drm/amd/display: Correct logic check error for fastboot, and thus this patch can be dropped. On 2/2/26 04:25, Timur Kristóf wrote: > The fast boot optimization should be enabled when the current > display controller engine version is DCE 10 or newer. > > This was a typo. > By mistake, it was enabled for older than DCE 10. > > Fixes: 7495962cbceb ("drm/amd/display: Disable fastboot on DCE 6 too") > Signed-off-by: Timur Kristóf > Tested-by: Mauro Rossi > --- > drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c > index 4659e1b489ba..bd3a9f008699 100644 > --- a/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c > +++ b/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c > @@ -1965,7 +1965,7 @@ void dce110_enable_accelerated_mode(struct dc *dc, struct dc_state *context) > get_edp_streams(context, edp_streams, &edp_stream_num); > > /* Check fastboot support, disable on DCE 6-8 because of blank screens */ > - if (edp_num && edp_stream_num && dc->ctx->dce_version < DCE_VERSION_10_0) { > + if (edp_num && edp_stream_num && dc->ctx->dce_version >= DCE_VERSION_10_0) { > for (i = 0; i < edp_num; i++) { > edp_link = edp_links[i]; > if (edp_link != edp_streams[0]->link)