From patchwork Thu May 30 15:34:39 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Zhu X-Patchwork-Id: 13680566 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 499D2C27C43 for ; Thu, 30 May 2024 15:35:02 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2D16A12B1B3; Thu, 30 May 2024 15:35:01 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=amd.com header.i=@amd.com header.b="RXzlPC71"; dkim-atps=neutral Received: from NAM11-CO1-obe.outbound.protection.outlook.com (mail-co1nam11on2075.outbound.protection.outlook.com [40.107.220.75]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3EABF12B28A for ; Thu, 30 May 2024 15:34:58 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=HVNLfRwmGfEtCp81crzEdm4c9JOj1l0IrDk9kkoSEFbWZ68d10uV4Q8YwQXshAatqObM2Z7q5rMuz547wP3PMUYFKdN3qI0Agj8m7GS+yx/hS1h9j0JxD+EDwrXxq8YJTBLiN7c3iREhxuZGKyKNbKcrjuUUlpm0o/1C7lSb5iR8VVnYKl9Xny38cT+VVgP2EZbduyrzoC+iEhjrH5xiCw5R8ZY9rLZh6pB7fInSHtMEvA+QFRjjYcsw5+SgQ0rWLd/o4WCjInsU+zmd3IYHnbF1EBw7w8g0UKGlVk1x1tYGHWtIctWh3n6B5HckvhubKiD36jodgQ8Y6hzqybiXeA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=sl82nhpI1R6cIhEKrULhx5Uk/nHEkaM0Gcc2A0reDIE=; b=J85adKct+UgE1kmvppKegv+AoYMsjyPg+f5dINSnSU1vptobwDRzMZ0neWwu3swaDhRabYbZM3rvy5VGRO04CZuO4vH4SxaSAbG5LkUaY5a/uGHy7B+bHmt8OMigvq6vU2A8C4kawwCIX39bEOXfqzxUpKIDloZQchYWUklBnQ+VElesj2jcePYwKA4wgWaugr1ErKCLyctomSJuBQwIaymGDfXoIKIii5zYpxEuLMB9RErh1o6Imo5QLWJXrMjoSWywzYa7BrCN+QI+hcf1NxGdqrZjavZIi/va1ARx5ScA6gcfRs/PU8fzXYKgltHUxA1JAmLuvkfX1PpRD7xtDA== 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=sl82nhpI1R6cIhEKrULhx5Uk/nHEkaM0Gcc2A0reDIE=; b=RXzlPC71mHtsGw92Lrv9zWwdUWd0hAdHKraw1K2vB4FOvvIyOkqMjZ6PxdBaI2QUxVYmHYAJW+X549tsw2/Fbhz05F0TS15e5tzPSAmQ0jXlWb/KzcZKX/9WuSyRro6e1n5n0+bQEk9Ar8ojvv8/7qH/sYwnxwp7SAmSu5yoiSs= Received: from BL6PEPF00013DF9.NAMP222.PROD.OUTLOOK.COM (2603:10b6:22e:400:0:1001:0:c) by DS7PR12MB6310.namprd12.prod.outlook.com (2603:10b6:8:95::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7633.19; Thu, 30 May 2024 15:34:56 +0000 Received: from BL6PEPF0001AB56.namprd02.prod.outlook.com (2a01:111:f403:f902::1) by BL6PEPF00013DF9.outlook.office365.com (2603:1036:903:4::4) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7633.22 via Frontend Transport; Thu, 30 May 2024 15:34:55 +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=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by BL6PEPF0001AB56.mail.protection.outlook.com (10.167.241.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.7633.15 via Frontend Transport; Thu, 30 May 2024 15:34:55 +0000 Received: from work-495456.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 15.1.2507.35; Thu, 30 May 2024 10:34:54 -0500 From: James Zhu To: CC: , , , , Subject: [PATCH] drm: register more drm device nodes Date: Thu, 30 May 2024 11:34:39 -0400 Message-ID: <20240530153439.4331-1-James.Zhu@amd.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 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: BL6PEPF0001AB56:EE_|DS7PR12MB6310:EE_ X-MS-Office365-Filtering-Correlation-Id: 7670247a-ac85-4c55-678c-08dc80be0e9b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230031|82310400017|1800799015|376005|36860700004; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230031)(82310400017)(1800799015)(376005)(36860700004); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 30 May 2024 15:34:55.6506 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 7670247a-ac85-4c55-678c-08dc80be0e9b 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: BL6PEPF0001AB56.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS7PR12MB6310 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Since the default number 256 can't handle large modern systems with large numbers of GPUs, specify a more reasonable default. Signed-off-by: James Zhu --- drivers/gpu/drm/drm_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 243cacb3575c..719ea57a70ab 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -1086,7 +1086,7 @@ static int __init drm_core_init(void) drm_debugfs_root = debugfs_create_dir("dri", NULL); - ret = register_chrdev(DRM_MAJOR, "drm", &drm_stub_fops); + ret = __register_chrdev(DRM_MAJOR, 0, 1024, "drm", &drm_stub_fops); if (ret < 0) goto error;