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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by CO1NAM11FT056.mail.protection.outlook.com (10.13.175.107) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6298.33 via Frontend Transport; Fri, 14 Apr 2023 19:56:46 +0000 Received: from AUS-LX-MLIMONCI.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Fri, 14 Apr 2023 14:56:45 -0500 From: Mario Limonciello To: CC: Veronika Schwan , Subject: [PATCH 6.2 6.1 0/1] Fix regression in 6.2.10 Date: Fri, 14 Apr 2023 14:56:33 -0500 Message-ID: <20230414195634.1845-1-mario.limonciello@amd.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT056:EE_|BL1PR12MB5222:EE_ X-MS-Office365-Filtering-Correlation-Id: b35ab97f-17cf-4d4a-97d0-08db3d2260f7 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Apr 2023 19:56:46.6359 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b35ab97f-17cf-4d4a-97d0-08db3d2260f7 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT056.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL1PR12MB5222 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Veronika Schwan reported an MST regression introduced in 6.2.10 by a backport of commit d7b5638bd337 ("drm/amd/display: Take FEC Overhead into Timeslot Calculation") into stable. This fix was actually correct, but there was a related fix that should have come back as well. This is a backport of that fix for 6.2.y and 6.1.y. Due to another code change, it's not a straight backport, but it's just a one line change from context that changed in other patches. Wayne Lin (1): drm/amd/display: Pass the right info to drm_dp_remove_payload .../amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 57 ++++++++++++++++--- 1 file changed, 50 insertions(+), 7 deletions(-) -- 2.34.1