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Tue, 28 Oct 2025 20:11:04 -0700 From: Ray Wu To: CC: Harry Wentland , Leo Li , Aurabindo Pillai , Roman Li , Wayne Lin , Tom Chung , "Fangzhi Zuo" , Dan Wheeler , Ray Wu , Ivan Lipski , Alex Hung , Austin Zheng , Dillon Varone , Ray Wu Subject: [PATCH 07/13] drm/amd/display: Add Pstate viewport reduction Date: Wed, 29 Oct 2025 11:02:55 +0800 Message-ID: <20251029030935.2785560-8-ray.wu@amd.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251029030935.2785560-1-ray.wu@amd.com> References: <20251029030935.2785560-1-ray.wu@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS3PEPF000099D4:EE_|LV8PR12MB9136:EE_ X-MS-Office365-Filtering-Correlation-Id: bb331b2a-385e-4091-6650-08de1698dce8 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|1800799024|82310400026|376014|36860700013; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?JFGH9/tu7Zl4UHTpFIg5Y6eBY3HHNNeo27nFTWHj3XQlXMhAmrUehOaW8RpH?= =?us-ascii?Q?7iE5c3Wtddh6XSgmnreePgHomM/r7bLzDDpDOSiySSAtsaOwqV1OiQIfVd0F?= =?us-ascii?Q?FQKcjKdzyQp9MndxFjVwRNrU0XcqiaBmm8b5IFqrpc41hIfVtKV5zWbrtg7p?= =?us-ascii?Q?pux17NVo+PBeunOlSXIxUXmAUljBWSTdxtmJ7OeUBpxTTWpIWgp9kD38/xrs?= =?us-ascii?Q?VjeZoj2ufBZ+aaHcpMNj8R/4TpKkzLhf27vTHqb2fiD99ejPE2HiW0LYyA7T?= =?us-ascii?Q?lliYlwetWwL73EY/y+UL+WYvMrZIYSC3NN1VefO11y7U0it7qjB2NMme0mvi?= =?us-ascii?Q?9cg/H1lfFJD1EUc4i9yahHViRKbTn7pKnqv+9LY/lCja8yPPAfvB4BXUBk5l?= =?us-ascii?Q?m+ChDmPJqHkGd8f4Hn6cWBHDJzsOvwpA+0/CErIImwcW5gjKH8yf9epAvo4U?= =?us-ascii?Q?1mnv2NSM4hypvSa36x5mSgpfWdcMYeb09/vq2pB/9lKPwNLrZdGijbZ/ezWX?= =?us-ascii?Q?TnzApaGItBPHKIxZ4pm/ts+hV9gl6bAdLdFnB8qiIJtqee5tbbM0gujwpT1n?= =?us-ascii?Q?yNyU9hM82pArf9ICFodw4Ym/vt3q342l2n1YKjWEYLizmG0/INugbjf283+6?= =?us-ascii?Q?zRBFejnRrqf8fN99uT62Qsq/EXX9xmMZ1Ykk05gDX5fm22x2/l78KiwPkCtL?= =?us-ascii?Q?XVX0pe+Rus+jMA6ukKfTMbkdAkFBnlibWWc8eHfFmrR3D1DTklh3CAyePJC0?= =?us-ascii?Q?NtjcGGrCLXfPs3fUR/lsx6qqmjaAKcGJKQNcTSpeLBa+MqN2w0ZnWGTmwuGY?= =?us-ascii?Q?INt3ArX0SZxbgpXJarGn34TuXIrkFQM5xV7oICreaRWc0RAjWBz630SjWPOI?= =?us-ascii?Q?6aMQN2mfCMLRiGPkLLUDNmkdRSmHaU2aJ7xcJ+eliSRuKt+SOPmqjB9wfLJK?= =?us-ascii?Q?wKITfPCo5sIYENDZK9sMxEa+y5CgmmqREyZepl1df3WkA+Lpi/N1G0gb/lxM?= =?us-ascii?Q?XubyicveToWo0d34JxA8S+f1ljPEqs8IOcdWg7wtdYkCxp4C3+aHUf4XnLfm?= =?us-ascii?Q?H2VmvsDf1LCMU8v+7MlD4pRVvaC/9un6om7A2irW3NHTDZFjyVDxoXMsCZhv?= =?us-ascii?Q?9rKg+nm+MuL2h6BJluK9F78e6vjBQtZsFmKu2qpNgFmLvYQ1cmrw2EAqWLBP?= =?us-ascii?Q?unYHusDdLt6BjmCmuOJOhzYAQ79/Ht7uFWSeJUavWO2zLSP4qPXWU0HXAzro?= =?us-ascii?Q?WJ83fcbJXdRrjQ5LEQ43UsBSkB5yOFX6WMl3jEDpsvZ/xfYjXvNbKadpcp1p?= =?us-ascii?Q?3cInLvOKwEOiANhctvLFKjFPrKxfj/ozDKSPcCPW9Wugj6LF0SQaEcvdRffV?= =?us-ascii?Q?lmq6LF2Jfx0evUIZZaXmjK2+4D7qcDosj7MpqUoNOiS9joph81VYxyDZM7Zw?= =?us-ascii?Q?aVRWZWNPsfHlBEa/FuhjFuMKua1lM0OTDJ/oVXcWc1cpjLNXUQ0mfwC6Ob9Z?= =?us-ascii?Q?vtjEMlkLCMIsc8M6yHNmBHZhMWQveKyRjyc+TiP3bnw1lPDPf8p7EFPoRjng?= =?us-ascii?Q?5ZRb/KwrHmUUAycVHW8=3D?= X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:satlexmb08.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230040)(1800799024)(82310400026)(376014)(36860700013); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Oct 2025 03:11:32.9458 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: bb331b2a-385e-4091-6650-08de1698dce8 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=[satlexmb08.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DS3PEPF000099D4.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV8PR12MB9136 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" From: Austin Zheng [Why/How] Add struct to hold calculated reduced viewport pstate recout reduction lines per plane Reviewed-by: Dillon Varone Signed-off-by: Austin Zheng Signed-off-by: Ray Wu --- drivers/gpu/drm/amd/display/dc/dml2_0/dml21/inc/dml_top_types.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/inc/dml_top_types.h b/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/inc/dml_top_types.h index d2584b00a19c..452e4a2e72c0 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/inc/dml_top_types.h +++ b/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/inc/dml_top_types.h @@ -676,6 +676,8 @@ struct dml2_display_cfg_programming { unsigned int PrefetchMode[DML2_MAX_PLANES]; // LEGACY_ONLY bool ROBUrgencyAvoidance; double LowestPrefetchMargin; + + unsigned int pstate_recout_reduction_lines[DML2_MAX_PLANES]; } misc; struct dml2_mode_support_info mode_support_info; -- 2.43.0