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 X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8F19AC433E9 for ; Wed, 17 Mar 2021 16:05:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4981064F33 for ; Wed, 17 Mar 2021 16:05:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232156AbhCQQEu (ORCPT ); Wed, 17 Mar 2021 12:04:50 -0400 Received: from mx0b-0014ca01.pphosted.com ([208.86.201.193]:20618 "EHLO mx0a-0014ca01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S232130AbhCQQEl (ORCPT ); Wed, 17 Mar 2021 12:04:41 -0400 Received: from pps.filterd (m0042333.ppops.net [127.0.0.1]) by mx0b-0014ca01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 12HFnIbx027528; Wed, 17 Mar 2021 09:04:23 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cadence.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=proofpoint; bh=2Vg8BOjl+DYg66fSaxSsmqwWU9BIPJZRi8RgDskYZYc=; b=dwPcVQ30pp+VtZz0kTeS3c1gHuOaDGw9RMhlFEkQlfglKfgRbgY6J8l1n3nl3bw/eD/r 38nK65ZYPxbAavvCxouVGbuA3n43FhTL64TRcTECNSCjMWObcDo4Uez70lBGzetn/Wmm rQ5HnE0ha/dFHr5pBQPX0WoC2p92H0H5kNdok+a8tJY44nf9q0UvMsTqP+sEoGQRtQhC UbWA1l5nscaVR/dVef6EckoCY+nTWh8czueDkL7r9zQpbu5NccyzEl9NuwLyyT1BXxnU 083/1Ge2crKKVRKFSISuHiY92X3OJnYu9hoomns1wtfQIkxy3HTJ1BWItIykwkh76250 iQ== Received: from nam02-cy1-obe.outbound.protection.outlook.com (mail-cys01nam02lp2059.outbound.protection.outlook.com [104.47.37.59]) by mx0b-0014ca01.pphosted.com with ESMTP id 378sv2p93x-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 17 Mar 2021 09:04:23 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=mkP2n9pIRqBCZ6I8eVhLgyM7qvU8LmAAECKKmMQ7ZyB0E2tkx3v25Mb9SbPbMSaGH1KAubl7KYl69m3yc9+enyRKR89C893J1DStOckVVumLpyNAuCzG4guf0JifGOIM3eWHGSwCfnCqXbD1YMgUyisnDL7OKKeeL8Xqn3hUNv/imDEFwqOe2zz9/pRa0KhJWmPcBTtGtFqR8cuydj7Camm0xspQ3fI8R/axp4icig3SzKNNUotyIvpLQn/LzbnVW1LOOdRc0NOpEAoubLfXjMikzBFn0P5S2CtxWVaiOSF3hTv4qHCGd4OJpVWvuJu3BUl4UQ5Nybx8aW1SLQY6GA== 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-SenderADCheck; bh=2Vg8BOjl+DYg66fSaxSsmqwWU9BIPJZRi8RgDskYZYc=; b=V+Voux9p3HHvF47MooMkPPL8rQa9wFAoPUbYV1J1aoRBd9oDMnafOmaGvVV5Oij645LXxotMaQGjPkG0nWIgN/i6Cr/o7gwq1qdz/rOjnjMyT/HBTJQWUCpzbLuo3FOGUJgdWsfiPxJz7TaajOxjYozm8qEUWEx96Ux98t9VJ13SGFERE9z8sqtFPs3aoaT7Pyw5u20/KIvOXqFrnPnyxDtZuxlROCObhKkilC0l09ETlbVaWamOlKFIz/SWhBEAI/LvO6G4ZBPHK3SGgJv8nWX0wCNzZ/It1OZVrms87qp+bTO6ieUQeJvndlsgLQBX7bNSpa9BhUueNAxeKrXthg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 199.43.4.23) smtp.rcpttodomain=linux.ie smtp.mailfrom=cadence.com; dmarc=pass (p=none sp=none pct=100) action=none header.from=cadence.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cadence.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=2Vg8BOjl+DYg66fSaxSsmqwWU9BIPJZRi8RgDskYZYc=; b=SqoEAKSNfxHsfVH/9QLT6AkLUtEcPWM3ThiYt1qvwpvkgvtSgWx31b6fRNSp8/7qdw/WD6YTGJ0l16ztTzfI4eS17D3Z7OgpVVtWOseRt9PEmMQliwk+ly8sv/BcBYK4xEP+37kN3T8qglmLan349OwqY93BZRmDyKqUUQqhqXE= Received: from MWHPR18CA0050.namprd18.prod.outlook.com (2603:10b6:300:39::12) by DM6PR07MB5705.namprd07.prod.outlook.com (2603:10b6:5:35::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3955.18; Wed, 17 Mar 2021 16:04:20 +0000 Received: from MW2NAM12FT014.eop-nam12.prod.protection.outlook.com (2603:10b6:300:39:cafe::31) by MWHPR18CA0050.outlook.office365.com (2603:10b6:300:39::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3955.18 via Frontend Transport; Wed, 17 Mar 2021 16:04:20 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 199.43.4.23) smtp.mailfrom=cadence.com; linux.ie; dkim=none (message not signed) header.d=none;linux.ie; dmarc=pass action=none header.from=cadence.com; Received-SPF: Pass (protection.outlook.com: domain of cadence.com designates 199.43.4.23 as permitted sender) receiver=protection.outlook.com; client-ip=199.43.4.23; helo=rmmaillnx1.cadence.com; Received: from rmmaillnx1.cadence.com (199.43.4.23) by MW2NAM12FT014.mail.protection.outlook.com (10.13.180.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3955.9 via Frontend Transport; Wed, 17 Mar 2021 16:04:19 +0000 Received: from maileu3.global.cadence.com (maileu3.cadence.com [10.160.88.99]) by rmmaillnx1.cadence.com (8.14.4/8.14.4) with ESMTP id 12HG4Dd5031005 (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256 verify=OK); Wed, 17 Mar 2021 12:04:14 -0400 X-CrossPremisesHeadersFilteredBySendConnector: maileu3.global.cadence.com Received: from maileu3.global.cadence.com (10.160.88.99) by maileu3.global.cadence.com (10.160.88.99) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 17 Mar 2021 17:04:13 +0100 Received: from vleu-orange.cadence.com (10.160.88.83) by maileu3.global.cadence.com (10.160.88.99) with Microsoft SMTP Server (TLS) id 15.0.1497.2 via Frontend Transport; Wed, 17 Mar 2021 17:04:12 +0100 Received: from vleu-orange.cadence.com (localhost.localdomain [127.0.0.1]) by vleu-orange.cadence.com (8.14.4/8.14.4) with ESMTP id 12HG4DAF016111; Wed, 17 Mar 2021 17:04:13 +0100 Received: (from pthombar@localhost) by vleu-orange.cadence.com (8.14.4/8.14.4/Submit) id 12HG4AR1016094; Wed, 17 Mar 2021 17:04:10 +0100 From: Parshuram Thombare To: , , , , CC: , , , , , , , , , Parshuram Thombare Subject: [PATCH v3 0/2] enable HDCP in Cadence MHDP bridge driver Date: Wed, 17 Mar 2021 17:04:08 +0100 Message-ID: <1615997048-16043-1-git-send-email-pthombar@cadence.com> X-Mailer: git-send-email 2.2.2 MIME-Version: 1.0 Content-Type: text/plain X-OrganizationHeadersPreserved: maileu3.global.cadence.com X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 28bac655-9f1d-427a-679a-08d8e95e52c8 X-MS-TrafficTypeDiagnostic: DM6PR07MB5705: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:3173; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:199.43.4.23;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:rmmaillnx1.cadence.com;PTR:ErrorRetry;CAT:NONE;SFS:(4636009)(136003)(39860400002)(396003)(376002)(346002)(36092001)(36840700001)(46966006)(7416002)(70586007)(70206006)(5660300002)(336012)(26005)(426003)(8676002)(478600001)(54906003)(186003)(47076005)(81166007)(356005)(82740400003)(83380400001)(2906002)(36906005)(4326008)(107886003)(82310400003)(36756003)(36860700001)(86362001)(8936002)(2616005)(316002)(42186006)(110136005)(36900700001)(2101003);DIR:OUT;SFP:1101; X-OriginatorOrg: cadence.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Mar 2021 16:04:19.6399 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 28bac655-9f1d-427a-679a-08d8e95e52c8 X-MS-Exchange-CrossTenant-Id: d36035c5-6ce6-4662-a3dc-e762e61ae4c9 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=d36035c5-6ce6-4662-a3dc-e762e61ae4c9;Ip=[199.43.4.23];Helo=[rmmaillnx1.cadence.com] X-MS-Exchange-CrossTenant-AuthSource: MW2NAM12FT014.eop-nam12.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR07MB5705 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.369,18.0.761 definitions=2021-03-17_10:2021-03-17,2021-03-17 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_check_notspam policy=outbound_check score=0 phishscore=0 mlxlogscore=871 priorityscore=1501 bulkscore=0 impostorscore=0 spamscore=0 adultscore=0 malwarescore=0 suspectscore=0 mlxscore=0 lowpriorityscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2103170113 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch series enables HDCP in Cadence MHDP DPI/DP bridge driver. Changes since v1: - Move sapb reg block right after apb reg block - Corresponding changes in binding and example Changes since v2: - Revert reg resource sequence in binding and use resource mapping by name - Remove hdcp_config from binding and use DRM HDCP Content Type property to select HDCP version Parshuram Thombare (2): dt-bindings: drm/bridge: MHDP8546 bridge binding changes for HDCP drm: bridge: cdns-mhdp8546: Enable HDCP .../display/bridge/cdns,mhdp8546.yaml | 24 +- drivers/gpu/drm/bridge/cadence/Makefile | 2 +- .../drm/bridge/cadence/cdns-mhdp8546-core.c | 113 +++- .../drm/bridge/cadence/cdns-mhdp8546-core.h | 21 + .../drm/bridge/cadence/cdns-mhdp8546-hdcp.c | 570 ++++++++++++++++++ .../drm/bridge/cadence/cdns-mhdp8546-hdcp.h | 89 +++ 6 files changed, 796 insertions(+), 23 deletions(-) create mode 100644 drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c create mode 100644 drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.h -- 2.25.1