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=-4.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, PDS_BAD_THREAD_QP_64,SPF_HELO_NONE,SPF_PASS autolearn=no 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 4580DC433E9 for ; Tue, 9 Mar 2021 15:37:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 03EA165253 for ; Tue, 9 Mar 2021 15:37:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231910AbhCIPgq (ORCPT ); Tue, 9 Mar 2021 10:36:46 -0500 Received: from mx0b-0014ca01.pphosted.com ([208.86.201.193]:49346 "EHLO mx0a-0014ca01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S230490AbhCIPgg (ORCPT ); Tue, 9 Mar 2021 10:36:36 -0500 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 129FUF5b014609; Tue, 9 Mar 2021 07:36:18 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cadence.com; h=from : to : cc : subject : date : message-id : references : in-reply-to : content-type : content-transfer-encoding : mime-version; s=proofpoint; bh=e08Z/7YaFbeRwiPwGY9lfuu8A/4Y7dqQbtp0Em4qf1o=; b=o86eAhn/vqyCGClxKwWBqD0OKUgU+DFkcN6yAzP0gX4/jdYl+yBX7UlPlChw7DxtlZPS 9ZuXMcLG4ZmuiMTl6hagioFvvroYhnQ9aw1lSJzCDZWRQ1h3JK9dieyvmNOuL/1vSi+B 7YYiytZaX5ZMR8S9TjulmAXsgfLpFVfCTzOdwV4or/c56eRxCC/SxzbB3v1D3e7EBXNA Zd6IQgyYHRjPrLeo6cp031/iGDdn0ddclMZVhukKjmZX/sYi8oMjQYYVEUHjmKhRyVaR Br1Shi87apV1HWt8+a3r8TPVSJV4g2tRKKJ03oyuF7+WOq2kaf1d7gUmb3GM0R6DlKff /w== Received: from nam12-dm6-obe.outbound.protection.outlook.com (mail-dm6nam12lp2172.outbound.protection.outlook.com [104.47.59.172]) by mx0b-0014ca01.pphosted.com with ESMTP id 37467519mp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 09 Mar 2021 07:36:17 -0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=ikDkhzrz0dhruESEm1YHuvrPKz2ASgkDv2jcmAbHdk1h8Ze3lXTckalYvs8CCfTUjBJ1jFD9tVl+HN4dwjEi6QFY2IS9DoyCsDJ9w87C1LC25u90hVy//nNQxqRD2rLD1xJDEwuYpcVL/shSH8UpOuQ3AkAK6Fz1KE6qY6vaFywmK0lG6lARr0V0cssr0HeqB5CjDAK9WXQ2SlWa70ILbwGLOS0Lc6Nwk/CKfVUUrZfBglL/ai3SKmaawl85LROr9WcgstvKVPBUyM5RWOCi2eZBfJs+r6BD8Eqcx/zEmJLDSDdLJPLkYBXo4zr4L8TKNV6/qa37ynFAi43T9R0SEA== 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=e08Z/7YaFbeRwiPwGY9lfuu8A/4Y7dqQbtp0Em4qf1o=; b=G4AnQUrPniGPoqKGyld9dmPq9yL8OroqZqEQFO04VospvSznPImT/dtooP+B1Q4dZx9GIx9YyUPPOwT90DLuVFJwv+uVfJYkzxGKewGgTn2BT00IBWEFXd4mPgE+d2G3mgtmlmx803X12U34GUKtHgzBmCs8P6X5rhUubv6Uvh6Wjywa6lXPIhr5N+KvTUltqrLOtOPzH0jMEDJsT2fsl7E2VX0AjZazJAOKIjhTIqhec/YQ3E5imiAN3i9MKmXNHoPsVOde7uOIPPos/NVKcGQXSta9nm/a161qz8pZ1GkDRPS7/0ZErvBR9/xNUMxA3u7+FUd/voQvH9HNLQ/XQA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=cadence.com; dmarc=pass action=none header.from=cadence.com; dkim=pass header.d=cadence.com; 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=e08Z/7YaFbeRwiPwGY9lfuu8A/4Y7dqQbtp0Em4qf1o=; b=SKQW2Lbt9xwQEk5VUJDry7kYbcXd7mU1Q3hKZ/nI1LSG+MtpucRwUzP28WVjoyARVfjAghp3XOyXohdBa+euDC1h+SnOq06kUNwMD1/k/F0+IUQIlMHjrfGdX/G/bMp+TKLDz4KQ/TydxxihnKOk9ccJqDNhIVAoZnIuYZooRWw= Received: from DM5PR07MB3196.namprd07.prod.outlook.com (2603:10b6:3:e4::16) by DM5PR07MB2923.namprd07.prod.outlook.com (2603:10b6:3:d::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3912.17; Tue, 9 Mar 2021 15:35:51 +0000 Received: from DM5PR07MB3196.namprd07.prod.outlook.com ([fe80::3160:6a62:6e4d:2226]) by DM5PR07MB3196.namprd07.prod.outlook.com ([fe80::3160:6a62:6e4d:2226%5]) with mapi id 15.20.3912.027; Tue, 9 Mar 2021 15:35:51 +0000 From: Parshuram Raju Thombare To: Rob Herring CC: "robert.foss@linaro.org" , "laurent.pinchart@ideasonboard.com" , "airlied@linux.ie" , "daniel@ffwll.ch" , "dri-devel@lists.freedesktop.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "a.hajda@samsung.com" , "narmstrong@baylibre.com" , "nikhil.nd@ti.com" , "kishon@ti.com" , Swapnil Kashinath Jakhade , Milind Parab Subject: RE: [PATCH v2 1/2] dt-bindings: drm/bridge: MHDP8546 bridge binding changes for HDCP Thread-Topic: [PATCH v2 1/2] dt-bindings: drm/bridge: MHDP8546 bridge binding changes for HDCP Thread-Index: AQHXDo0sCc9s3aGgTUeo76y9eToCYap6ZfmAgAFv0VA= Date: Tue, 9 Mar 2021 15:35:51 +0000 Message-ID: References: <1614597685-4192-1-git-send-email-pthombar@cadence.com> <1614597746-4563-1-git-send-email-pthombar@cadence.com> <20210308173615.GA2668115@robh.at.kernel.org> In-Reply-To: <20210308173615.GA2668115@robh.at.kernel.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-dg-ref: PG1ldGE+PGF0IG5tPSJib2R5LnR4dCIgcD0iYzpcdXNlcnNccHRob21iYXJcYXBwZGF0YVxyb2FtaW5nXDA5ZDg0OWI2LTMyZDMtNGE0MC04NWVlLTZiODRiYTI5ZTM1Ylxtc2dzXG1zZy0xZTI3NTlkNC04MGVkLTExZWItODYyZC0wMGUwNGIzNmI1YjFcYW1lLXRlc3RcMWUyNzU5ZDYtODBlZC0xMWViLTg2MmQtMDBlMDRiMzZiNWIxYm9keS50eHQiIHN6PSI2NTEiIHQ9IjEzMjU5Nzc3NzQ3Njk4MDAwMSIgaD0iZ2FHaEFDcnhsY3BXb2dlSFpHUVRhZzRQdEJBPSIgaWQ9IiIgYmw9IjAiIGJvPSIxIi8+PC9tZXRhPg== x-dg-rorf: true authentication-results: kernel.org; dkim=none (message not signed) header.d=none;kernel.org; dmarc=none action=none header.from=cadence.com; x-originating-ip: [59.145.174.78] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: a7ac37fc-c312-457e-34dc-08d8e3110561 x-ms-traffictypediagnostic: DM5PR07MB2923: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8882; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: GrYC5UOA3SSfMfIIRiqKfISI+/5kCqOWndHsaAlVJ6/bsrkyRMjYpeKvhlnwiPcmXTO2tTgt8NJJDlLueULXhNYg8zOvD04wFCGrils2pm/QxFm6lgUP1oa77UMCBhaqDqPh2uJ7yFIcChpXphXhkTXqAuJQd4QmWP66ci1SVkJytbuL2jDcR1eGNcK61GcC039qawQijHcbUWpOf4cw5hDibSztp7QTqLMRx0NX+zdbjBMGUieX5LpUIqksviJW4UTgXi2BQIJTCSjtPFw4P84hHjzjhdfJSz8x4sL4klQJaRu8CbafDuT9dD3jcvJUcHyaoDFn07WPhbkQ2l1HiRhsf/6XbR0tHKpi76d+9xnYPBYrNhFacb3O0LqTJhM9M7jttYDkI4s/9M996kmxvV4Rz1CG+Fc8MJYl9r2RTFBw+DOTC1U8wlLg/tSYTH3VMR+0MEbaVSkFl8ARNrYgTMcY0uE29zqkUNnB636NobMC7eeY00ZitCHYL9SOWyl7deK++jOXgu+JZXAMEZtoerDRAqecLcJ9w63Ltcp4JI0ji/c82/Ensm4ajpZnDLhKxl//RnsdKPMuK9ac6L8kaw== x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DM5PR07MB3196.namprd07.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(39860400002)(366004)(376002)(396003)(346002)(136003)(36092001)(7696005)(71200400001)(66476007)(66446008)(316002)(8936002)(86362001)(186003)(54906003)(2906002)(4744005)(6506007)(5660300002)(107886003)(26005)(4326008)(52536014)(55016002)(7416002)(66946007)(8676002)(478600001)(33656002)(9686003)(6916009)(76116006)(66556008)(64756008);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata: =?us-ascii?Q?auxh13H9XF9ujfRIPafiZMmup3+OD4PVkLeCcQTOKx9voNTsbGSzs9MNdcWa?= =?us-ascii?Q?pHfrTWUmSstpclF/TO9e6D1tdRj8/W62IqgbOyGShoGfxvEwiQ1wJx3T9uOS?= =?us-ascii?Q?mYAgvkBNfpLuNJ9kGSzEzuwfcDtYQFFxEZ4XxHc7mqTy/mQPnOllia57xPoH?= =?us-ascii?Q?HxB6N45sil9P/Hw4HLTOU4omJIZxXGjBxslA20gpha5HOmn1VJ+MvJpYl05A?= =?us-ascii?Q?nFhg4lZXHJ/QQ/EvZkPd0MMXd+P7PKVlRnX/nGsrmN6v2EopG6DBxM/PBoYN?= =?us-ascii?Q?WxIghcgFs/1vjAGZyh2rDBIJgXt4+BhEi1WEgnnqbDTwrqIs8gmtFTAGllJj?= =?us-ascii?Q?SB5+fdj9t0yKsoAqvimZcgYgqwmBWxYNd8E+S7JjPDG0dUpCfkym1ScjbiCM?= =?us-ascii?Q?l+TE39h/PsN6OdE5twfuyHU5L8sYS8Vv9/8yIzFpC8DlWLIfzVyPAdsDv825?= =?us-ascii?Q?uA0CKvH9ax1zt0bXNLz5T77qmp/qNtLGVwHvVDn4IbqAdQY6leR6TtlIoPhN?= =?us-ascii?Q?WJkrvjxDOzGE9i9GlcZst/rAcBdthxCpYIiXgDrNelCSSSKz1UrbcBboUKsK?= =?us-ascii?Q?cUYrWyHCjsI/btxHs739wWpZJS/KF/sOWvrranTNPl7rH69R+s64wdQfGEEY?= =?us-ascii?Q?hf31oHA4fDwZKTg1xMvWvPGlwekzbIaMHjkRYmahslxsgqPcJTTdAAFVkJ4P?= =?us-ascii?Q?fZG+3MoO8awAP7Oyj2lvUvJjHIHxWA8hf6wyl5hdsGhloA04wUPacl42kzkv?= =?us-ascii?Q?DrDY2K1fCGb8Su5qoaVATNfU5IfeYa9mRVBkMCRrIIkZVl9E5LdnM6ciZOYP?= =?us-ascii?Q?cY/sVQsJtbvMzrUIrCXSlY2o/DRtPL2XgDvRkYNMnbtKgqBnZwllaphoFScY?= =?us-ascii?Q?UQOorLCJkyUrq4eHF4gpJPETiIi9dvLa03AFtC6fecWTjANE4Hv6NDjog6kJ?= =?us-ascii?Q?jJv3oRU45zwyIbnzvb/YQ2uRvttMcz3NpzMjQehMHJr2mXy/Nx+gG+MzJao0?= =?us-ascii?Q?VOhGNPX5C8hTJxskJl8l5sDieoqJQ1UozjwtdRu4SAadRhA12WJ+n8+ocJRI?= =?us-ascii?Q?fmT1pqGTxjCG8ruHORw/rxAQEb5R9wOnS40maqFJMpnyOO+qvUHmRbfcAD31?= =?us-ascii?Q?89GaZqCvrgALIq9bd1YnnjXGSMTIvv+vVEvk9vx0EbxYCXYRFkpVVRt4NfAn?= =?us-ascii?Q?OnO38at9c1M4KWoBDVVaenKZ0z667ycHLPmieRjpQ4kZpJ01waZXc/mlaPJv?= =?us-ascii?Q?CDtObKOR+vjro1Zdg4g+K7VZsPt7WkHdOeH6/chSq/HizVO3hskzxadXO7ds?= =?us-ascii?Q?z76wqPPnXdSi3smAkPntRpe8?= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: cadence.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM5PR07MB3196.namprd07.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: a7ac37fc-c312-457e-34dc-08d8e3110561 X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Mar 2021 15:35:51.6331 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: d36035c5-6ce6-4662-a3dc-e762e61ae4c9 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: bNl+4l5uN66L0cfsmsQecUVEFSRrmrwOplmkMecRJmLPrHj3U+EVtvDxVNepVw4pt6YMHxOmAcZB4eDd3IHerfEmA+hqIiO7pHKdjoudvNA= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR07MB2923 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.369,18.0.761 definitions=2021-03-09_13:2021-03-08,2021-03-09 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_check_notspam policy=outbound_check score=0 suspectscore=0 phishscore=0 clxscore=1011 bulkscore=0 impostorscore=0 priorityscore=1501 spamscore=0 malwarescore=0 lowpriorityscore=0 mlxlogscore=999 mlxscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2103090079 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Rob, Thanks for your comments. >> Add binding changes for HDCP in the MHDP8546 DPI/DP bridge binding. >> This binding is not used in any upstreamed DTS yet, so changing >> index of property 'j721e-intg' should not affect anything. > >TI folks might disagree, but weren't Cc'ed. Kishon and Nikhil from TI are Cc'ed. Hi Kishon / Nikhil,=20 Do you think this can be an issue ? >In any case, it needs a type and constraints on the values. Ok, I will add type and constraints on the values. Regards, Parshuram Thombare