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 4401ACCF9EB for ; Wed, 29 Oct 2025 03:11:48 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DA3E110E6EC; Wed, 29 Oct 2025 03:11:47 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=amd.com header.i=@amd.com header.b="kYRuPVBH"; dkim-atps=neutral Received: from SJ2PR03CU001.outbound.protection.outlook.com (mail-westusazon11012007.outbound.protection.outlook.com [52.101.43.7]) by gabe.freedesktop.org (Postfix) with ESMTPS id 017DE10E6EA for ; Wed, 29 Oct 2025 03:11:45 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=y0mhKTSH0D7UFJGHlt3Bg/NjwJowFZNSINwsh94EKvILr8XAjZId3HO1cwXP6mqzRDChR78aRuTbccqVG5TVsXve4ash86QH5HR/fE59WhZZSSiD4aJR3wBkDOv/PZGTX6oEY3JeybE6pzUoJONIU3+SwVCxkpyHjU1Oof7IzAgqDaUqbjrpKPuEhoVsJMUGJPA8LdSBXT2l622v+FzNRy0HEsBZlj2MrVF2KdMexADT9tX8qfFTEOgzJkViVMAm1MSCOy0MChmP0uzkpF15DN0VqZNyKcxpiktzlOvxXyWm526wq+jzFIHRoIygIlGSRb0cruCTO7DpjieDMdaauw== 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=lbWmBcVz6lTyZzFS/wTUKy4lps6YVaiGNHua1Zml2zg=; b=O25UropCGkOivhl9gKD8PCxOwu3IrdDbS5Gq1cov7GXhjq3C4/fduNvgtMbAznlnh59cAJ/j3x9mQJwjm1J4VWW8qjyeM3T/53xBD311KjjsafUV3C/rTMv66hs1kv0iejaLBYeFwyaIhGqzp4En11SerV3MllthtyoifGZelRbwRcX8MZIXzahHP9v0rVXHf3I0HiH4qYgi/OL/WuVidzJUIRxCGI119rdf8cgDM+ximKF92Bu8Ai/buxDne8WN9h/zz8uCH4cp7HLcyv+HNQ3uFVc8fbT9P6c0njIXA8z84SA7P/GRG1OVmuvQU22rx32IWESrQe++YjGBU/Ulkg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=lists.freedesktop.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none (0) 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=lbWmBcVz6lTyZzFS/wTUKy4lps6YVaiGNHua1Zml2zg=; b=kYRuPVBHSrL232d3VExIS5UIn7GhoI5wJFW3vWNS7+MuWNsAzSerKkz+Pqx4b48C0WBnMpS0ObytbO8dqmGOer28GvOCorf6CvF4ivxKJ25e1p5DltkNrYviDPGh9RerEbX8LUS3CBNwb1jnEtLOBIDBWIzbOk07dP+o86LQemc= Received: from BY5PR20CA0002.namprd20.prod.outlook.com (2603:10b6:a03:1f4::15) by LV2PR12MB5848.namprd12.prod.outlook.com (2603:10b6:408:173::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9275.13; Wed, 29 Oct 2025 03:11:42 +0000 Received: from SJ5PEPF000001CD.namprd05.prod.outlook.com (2603:10b6:a03:1f4:cafe::12) by BY5PR20CA0002.outlook.office365.com (2603:10b6:a03:1f4::15) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9275.13 via Frontend Transport; Wed, 29 Oct 2025 03:11:41 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; 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=satlexmb07.amd.com; pr=C Received: from satlexmb07.amd.com (165.204.84.17) by SJ5PEPF000001CD.mail.protection.outlook.com (10.167.242.42) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9275.10 via Frontend Transport; Wed, 29 Oct 2025 03:11:41 +0000 Received: from satlexmb10.amd.com (10.181.42.219) by satlexmb07.amd.com (10.181.42.216) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17; Tue, 28 Oct 2025 20:11:39 -0700 Received: from satlexmb07.amd.com (10.181.42.216) by satlexmb10.amd.com (10.181.42.219) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17; Tue, 28 Oct 2025 20:11:39 -0700 Received: from ray-Ubuntu.amd.com (10.180.168.240) by satlexmb07.amd.com (10.181.42.216) with Microsoft SMTP Server id 15.2.2562.17 via Frontend Transport; Tue, 28 Oct 2025 20:11:31 -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 , Alvin Lee , Oleh Kuzhylnyi , Ray Wu Subject: [PATCH 10/13] drm/amd/display: Increase IB mem size Date: Wed, 29 Oct 2025 11:02:58 +0800 Message-ID: <20251029030935.2785560-11-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: SJ5PEPF000001CD:EE_|LV2PR12MB5848:EE_ X-MS-Office365-Filtering-Correlation-Id: 43147d4e-b1aa-4c71-1b2f-08de1698e209 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|82310400026|36860700013|376014|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?Aoi6ZgPoAbn+FR7ZJ8p3YCvEdg5UdEu+pcL1Atf6TEepR5UNcm2lJrzFZzYv?= =?us-ascii?Q?h7F1ncNDyhF3LspDXZrRPyEVBV1lYQlBrEE+Jk25AO79lLemxZyX12vhbD+K?= =?us-ascii?Q?Xh2htYVF4bS45G0Qd/SsoU8F36o4R3SP3qOjtiYINWsAlYQ81dqtc1oDxuXg?= =?us-ascii?Q?077Azn7EOPD+U6XA/QokWot7W+LZskXOTVLiGYIkfOo6bwVbrcEiM7lcyTMJ?= =?us-ascii?Q?nhqvC5fqu2n56IE14RSxQ4by/o6ILPqPwrN5je1j9M/wpyR0VyIChP7rMlml?= =?us-ascii?Q?S+dq3E0YLddCNYWbCUzpHy+QJZgRre4Fpcv9UquHXh/biJPVfDM2v7GRD962?= =?us-ascii?Q?P/U221kCXY0u5f1TRXcLb725vRaFvTI8Gs05d3ECVEw2/86IC0mv9/L8EYRN?= =?us-ascii?Q?T5fIVNlkxD4ZHH9r3TPs4hemW3BpySgWPOaaKerTuuzY+6IpEf99Q1R+Mcx+?= =?us-ascii?Q?wXezJfhoxbb3liIxsZaB+lB9FeMqVl22KYP4d/Ye5nrGHlOJr0YyAKqFw/rP?= =?us-ascii?Q?ynBAXueEzHiUSKY2VmqQSZj7SiECm6yW+q7PQmYpKXr+UQtRDNtrtgxkrf7h?= =?us-ascii?Q?8B9EYSZo9Ldmjab1yrPkolSVPMXeRD7n4I+nHg3oubuCCFEce2lMjaKd3eCe?= =?us-ascii?Q?AXC2dKVdFyAmq5+a420+ig0NhLldT4/8w0YE6gbzraS+WP7/ezygSD3heJKL?= =?us-ascii?Q?3Dkzsf8jB4QJ5KtpWbWvALRSL3x1+35k9d7VvWEh3rOLW+PcWU1K1xpxsAB6?= =?us-ascii?Q?EIkK2AwUMBI77m2IzdPXX4iw0nEz2mMuRoLTBssqo5JyZEA2CS30jKZm+HvK?= =?us-ascii?Q?r6UXzHWgb9av336ZqdtO98owK+LVGhMpCrC4ZENP4QBQnkwRh9+tdZTLepvK?= =?us-ascii?Q?6OAd3P/8QMTQQpqGzX5Emz0i3hSMTk78342IT+GJ1nzcHMAlI86JP4eiMXe9?= =?us-ascii?Q?y5vI5zkVBRjuyq6SlpEBGBdMzpUfdpdqMe+3wakjojjIjgcDEOVv/L8y4eBN?= =?us-ascii?Q?orieOYQMtLWVBRs2yMKjdQTuRQsK+ADMVMl7W00e+7sK5uxsmZqURZPeO7T6?= =?us-ascii?Q?75qqzIbbGCw4jozI9swLuNzu+0NDwoa6vEK99+zQOU9DJwsatrzGBqcMs38H?= =?us-ascii?Q?sYkPqd39wvi5Hkg6VChP+AX4YWaStHrUpCwRTp+Dy0WBolo+Q0fCyz40HFsC?= =?us-ascii?Q?dMwOZqNVKppu+627b+bLUfcCOpUii0rAENmhA/wisNVfKTGCNisWTNIFiBGe?= =?us-ascii?Q?vDB/17njWMlE20LREuKxr2+dxWGAdGmtqHhkAzfb8s82r1kPvmDqvpy+OXOh?= =?us-ascii?Q?rBvGU+TN6fWeIhrcZlkLqomVac6Y6yOvdLv8B5bTxI9jHd2wavivh06RxJpb?= =?us-ascii?Q?CDw5q2vv+mmOjWM7NbukuQfowXtLu9TweR7rAEClkhVIFs5RIYaCeJQaRqeq?= =?us-ascii?Q?qiJBq/qZc/M/wXxMYw/8UvXPl/g3I6o2l3mSipVXYl8Oo9bTkwNwls/ekmZD?= =?us-ascii?Q?sTNXHI305FUYRwfb4A3x+U7QW8lndfw1mxmRZPwW1pk4sJW+1br7pUnrn8LW?= =?us-ascii?Q?dldgvPWK0op/pe7sLoU=3D?= X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:satlexmb07.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230040)(82310400026)(36860700013)(376014)(1800799024); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Oct 2025 03:11:41.4913 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 43147d4e-b1aa-4c71-1b2f-08de1698e209 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=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SJ5PEPF000001CD.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV2PR12MB5848 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: Alvin Lee [Why & How] Increase IB mem size to match size of largest structure that will use IB transfer between driver and DMU. Reviewed-by: Oleh Kuzhylnyi Signed-off-by: Alvin Lee Signed-off-by: Ray Wu --- drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c index a657efda89ce..a6ae1d2e9685 100644 --- a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c +++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c @@ -66,7 +66,7 @@ #define DMUB_SCRATCH_MEM_SIZE (1024) /* Default indirect buffer size. */ -#define DMUB_IB_MEM_SIZE (1280) +#define DMUB_IB_MEM_SIZE (2560) /* Default LSDMA ring buffer size. */ #define DMUB_LSDMA_RB_SIZE (64 * 1024) -- 2.43.0