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=-6.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=ham 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 26F6FC32771 for ; Mon, 6 Jan 2020 09:25:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D8E962072C for ; Mon, 6 Jan 2020 09:25:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=microchiptechnology.onmicrosoft.com header.i=@microchiptechnology.onmicrosoft.com header.b="HitOQ6uZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726401AbgAFJY7 (ORCPT ); Mon, 6 Jan 2020 04:24:59 -0500 Received: from esa3.microchip.iphmx.com ([68.232.153.233]:6829 "EHLO esa3.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725996AbgAFJY7 (ORCPT ); Mon, 6 Jan 2020 04:24:59 -0500 Received-SPF: Pass (esa3.microchip.iphmx.com: domain of Claudiu.Beznea@microchip.com designates 198.175.253.82 as permitted sender) identity=mailfrom; client-ip=198.175.253.82; receiver=esa3.microchip.iphmx.com; envelope-from="Claudiu.Beznea@microchip.com"; x-sender="Claudiu.Beznea@microchip.com"; x-conformance=spf_only; x-record-type="v=spf1"; x-record-text="v=spf1 mx a:ushub1.microchip.com a:smtpout.microchip.com -exists:%{i}.spf.microchip.iphmx.com include:servers.mcsv.net include:mktomail.com include:spf.protection.outlook.com ~all" Received-SPF: None (esa3.microchip.iphmx.com: no sender authenticity information available from domain of postmaster@email.microchip.com) identity=helo; client-ip=198.175.253.82; receiver=esa3.microchip.iphmx.com; envelope-from="Claudiu.Beznea@microchip.com"; x-sender="postmaster@email.microchip.com"; x-conformance=spf_only Authentication-Results: esa3.microchip.iphmx.com; spf=Pass smtp.mailfrom=Claudiu.Beznea@microchip.com; spf=None smtp.helo=postmaster@email.microchip.com; dkim=pass (signature verified) header.i=@microchiptechnology.onmicrosoft.com; dmarc=pass (p=none dis=none) d=microchip.com IronPort-SDR: 2BZd56lg6Xwwa8rZYLVuK5VrQdQF5bOYDHhmpbOKV/XoeMce4UR78EEcktrv4UlQrXK5VterbO CqW2b8m1DpuCSzespbVRpzWwOxilI4EXO1wyRLU6xPggEHaGSZIaVXinxgtjPsfP23tZTnyVdN cm2Z/x4Q02wocirRRI7KQz0bRaj1Ro3FsfomVskoa4ErEFoAkAFhhOWjIaHhtlW68+MWnVPWWO lMfEoTekPm7AadUr0HBa2j3wnIwAghFL75Q/jZ3kQWkyr01nNcYS39b19uumvDtAvzfVX7WHsh 444= X-IronPort-AV: E=Sophos;i="5.69,402,1571727600"; d="scan'208";a="62299538" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa3.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 06 Jan 2020 02:24:57 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Mon, 6 Jan 2020 02:24:54 -0700 Received: from NAM12-DM6-obe.outbound.protection.outlook.com (10.10.215.89) by email.microchip.com (10.10.87.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5 via Frontend Transport; Mon, 6 Jan 2020 02:24:54 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=XlA7tPQ/IOe7ED1I5e0GA9p7SMbz1dwl7ReYpLxhKvmWVYStTQNOYG5TpekOZtsHcVspaj858Pub1s84Ob0pEgpdm5c2q1i0ESVd1l2Vc+FhR2UXwIYvSpIyU6hc3kSdN8fAj3ym9ATYXYgXy3jKFjGKDbfLsmCSZFRjbC2tvcWgDCWTwEW1J4juKAg0ovhoZhcL7qKpzVeCx4I3LIjbhXJ/MKvt6uMgoud0AaSsS7jloD+PrgC5ggwrrMskjHMZLYktR9WSxETOLuQLfDuTvnkzYodrjprFhoBt4IvyWhwW3Rf63g0tTWYQgjcvkcs0DrKrAV7q3grBp5lXD5dyJA== 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=/rh9aNqo5n5LkVfP2WVL1yJvZPQJn0nB6mkWJ0BhoAU=; b=IJHsLxddh3IPOyQlT9M+EMz8QODsK3OXiD88CYfirEwdKUBdn4Py/8YQlUqEyszJUmz72mDIKoiWB+q3KjzFjhCEmljd/5/vw+jBQkM34yzrh1WquX+YvbmShfALQJVk388P6P4q5Kn3PWWQOaiiH3+9a4zM7DzZ8+KB1IoCaCDb/Jcx001+NhhFeCT1d3WYo/Mfc1Ku9e8a08KnbFv1ctw7lYfTsx3Uj2dJTKoo/0zdEhQfyQYvJvK1fhCWE+cx5yXGiUZ9Src0ycXfdbWauq3Ttya5thz+JUavnNSolnzMh3OHQ8Am8UMrmwApyUDmhzwAI+MZ6i7718DfAYVpCQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=microchip.com; dmarc=pass action=none header.from=microchip.com; dkim=pass header.d=microchip.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=microchiptechnology.onmicrosoft.com; s=selector2-microchiptechnology-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=/rh9aNqo5n5LkVfP2WVL1yJvZPQJn0nB6mkWJ0BhoAU=; b=HitOQ6uZpPOwU3nasNvJsiCqHIMfxX/nAThfp8XZqv0phwqFenZ0cOgk9fM81u0zpjPr9vGbzvsQV9gFrUGucA8Y/2YaAPswrwJnZXb6xj3z7cOFSsIv7wyz8svP2RiRguzVjE6zzvMfa2JaJcq9k0Wsgx0AmDL1MoGw5NK/ROI= Received: from DM6PR11MB3225.namprd11.prod.outlook.com (20.176.120.224) by DM6PR11MB4267.namprd11.prod.outlook.com (52.132.248.90) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2602.13; Mon, 6 Jan 2020 09:24:52 +0000 Received: from DM6PR11MB3225.namprd11.prod.outlook.com ([fe80::106f:424f:ac54:1dbb]) by DM6PR11MB3225.namprd11.prod.outlook.com ([fe80::106f:424f:ac54:1dbb%7]) with mapi id 15.20.2602.015; Mon, 6 Jan 2020 09:24:52 +0000 From: To: CC: , , , , , , , , Subject: Re: [PATCH v3 5/6] drm: atmel-hlcdc: prefer a lower pixel-clock than requested Thread-Topic: [PATCH v3 5/6] drm: atmel-hlcdc: prefer a lower pixel-clock than requested Thread-Index: AQHVxHMmEp4Pw+8WakiQvTSsv/2xSA== Date: Mon, 6 Jan 2020 09:24:52 +0000 Message-ID: <64902ae8-ef5a-a94a-8edf-05159699b72c@microchip.com> References: <1576672109-22707-1-git-send-email-claudiu.beznea@microchip.com> <1576672109-22707-6-git-send-email-claudiu.beznea@microchip.com> <20200102090848.GC29446@ravnborg.org> In-Reply-To: <20200102090848.GC29446@ravnborg.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [94.177.32.156] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: da646c3e-f9b8-422e-b5aa-08d7928a48f5 x-ms-traffictypediagnostic: DM6PR11MB4267: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:9508; x-forefront-prvs: 0274272F87 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(346002)(376002)(366004)(396003)(39860400002)(136003)(199004)(189003)(6486002)(478600001)(31686004)(86362001)(6512007)(71200400001)(5660300002)(53546011)(6506007)(26005)(6916009)(2616005)(4326008)(76116006)(91956017)(36756003)(8936002)(316002)(66946007)(31696002)(66556008)(186003)(64756008)(2906002)(66476007)(81166006)(81156014)(8676002)(54906003)(66446008)(341764005);DIR:OUT;SFP:1101;SCL:1;SRVR:DM6PR11MB4267;H:DM6PR11MB3225.namprd11.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: microchip.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 Content-Type: text/plain; charset="utf-8" Content-ID: <15361D37B1196A4E85FED38C025D31C9@namprd11.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: da646c3e-f9b8-422e-b5aa-08d7928a48f5 X-MS-Exchange-CrossTenant-originalarrivaltime: 06 Jan 2020 09:24:52.3069 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: bI+26/ilveq9TheOYFDbsu9FurIgSfcd943Sgj59RIotSRaHReiIEo405F9JuJIJAU2F9c3OGPH9X9nAJOCbeHAYgkqcTrMb/DKuwUx0BmA= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR11MB4267 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org DQoNCk9uIDAyLjAxLjIwMjAgMTE6MDgsIFNhbSBSYXZuYm9yZyB3cm90ZToNCj4gT24gV2VkLCBE ZWMgMTgsIDIwMTkgYXQgMDI6Mjg6MjhQTSArMDIwMCwgQ2xhdWRpdSBCZXpuZWEgd3JvdGU6DQo+ PiBGcm9tOiBQZXRlciBSb3NpbiA8cGVkYUBheGVudGlhLnNlPg0KPj4NCj4+IFRoZSBpbnRlbnRp b24gd2FzIHRvIG9ubHkgc2VsZWN0IGEgaGlnaGVyIHBpeGVsLWNsb2NrIHJhdGUgdGhhbiB0aGUN Cj4+IHJlcXVlc3RlZCwgaWYgYSBzbGlnaHQgb3ZlcmNsb2NraW5nIHdvdWxkIHJlc3VsdCBpbiBh IHJhdGUgc2lnbmlmaWNhbnRseQ0KPj4gY2xvc2VyIHRvIHRoZSByZXF1ZXN0ZWQgcmF0ZSB0aGFu IGlmIHRoZSBjb25zZXJ2YXRpdmUgbG93ZXIgcGl4ZWwtY2xvY2sNCj4+IHJhdGUgaXMgc2VsZWN0 ZWQuIFRoZSBmaXhlZCBwYXRjaCBoYXMgdGhlIGxvZ2ljIHRoZSBvdGhlciB3YXkgYXJvdW5kIGFu ZA0KPj4gYWN0dWFsbHkgcHJlZmVycyB0aGUgaGlnaGVyIGZyZXF1ZW5jeS4gRml4IHRoYXQuDQo+ Pg0KPj4gRml4ZXM6IGY2ZjdhZDMyMzQ2MSAoImRybS9hdG1lbC1obGNkYzogYWxsb3cgc2VsZWN0 aW5nIGEgaGlnaGVyIHBpeGVsLWNsb2NrIHRoYW4gcmVxdWVzdGVkIikNCj4gVGhlIGlkIGlzIHdy b25nIGhlcmUgLSB0aGUgcmlnaHQgb25lIGlzOiA5OTQ2YTNhOWRiZWRhYWFjZWY4YjdlOTRmNmFj MTQ0ZjFkYWFmMWRlDQoNClJpZ2h0ISBTb3JyeSBmb3IgdGhpcyBvbmUhIFRoYW5rIHlvdSBmb3Ig Zml4aW5nIGl0IHVwLg0KDQpDbGF1ZGl1IEJlem5lYQ0KDQo+IFRoZSB3cm9uZyBpZCBhYm92ZSB3 YXMgdXNlZCBiZWZvcmUgLSBzbyBJIHRoaW5rIGl0IGlzIGEgY29weSduJ3Bhc3RlDQo+IHRoaW5n Lg0KPiANCj4gSGludDogdHJ5ICJkaW0gZml4ZXMgOTk0NmEzYTlkYmVkYWFhY2VmOGI3ZTk0ZjZh YzE0NGYxZGFhZjFkZSINCj4gDQo+IElmIEkgZ2V0IGEgcXVpY2sgcmVzcG9uc2UgZnJvbSBMZWUg SSBjYW4gZml4IGl0IHVwIHdoaWxlIGFwcGx5aW5nLg0KPiANCj4gICAgICAgICBTYW0NCj4gDQo+ PiBSZXBvcnRlZC1ieTogQ2xhdWRpdSBCZXpuZWEgPGNsYXVkaXUuYmV6bmVhQG1pY3JvY2hpcC5j b20+DQo+PiBUZXN0ZWQtYnk6IENsYXVkaXUgQmV6bmVhIDxjbGF1ZGl1LmJlem5lYUBtaWNyb2No aXAuY29tPg0KPj4gU2lnbmVkLW9mZi1ieTogUGV0ZXIgUm9zaW4gPHBlZGFAYXhlbnRpYS5zZT4N Cj4+IC0tLQ0KPj4gIGRyaXZlcnMvZ3B1L2RybS9hdG1lbC1obGNkYy9hdG1lbF9obGNkY19jcnRj LmMgfCA0ICsrLS0NCj4+ICAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAyIGRlbGV0 aW9ucygtKQ0KPj4NCj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vYXRtZWwtaGxjZGMv YXRtZWxfaGxjZGNfY3J0Yy5jIGIvZHJpdmVycy9ncHUvZHJtL2F0bWVsLWhsY2RjL2F0bWVsX2hs Y2RjX2NydGMuYw0KPj4gaW5kZXggNzIxZmE4OGJmNzFkLi4xMDk4NTEzNGNlMGIgMTAwNjQ0DQo+ PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vYXRtZWwtaGxjZGMvYXRtZWxfaGxjZGNfY3J0Yy5jDQo+ PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vYXRtZWwtaGxjZGMvYXRtZWxfaGxjZGNfY3J0Yy5jDQo+ PiBAQCAtMTIxLDggKzEyMSw4IEBAIHN0YXRpYyB2b2lkIGF0bWVsX2hsY2RjX2NydGNfbW9kZV9z ZXRfbm9mYihzdHJ1Y3QgZHJtX2NydGMgKmMpDQo+PiAgICAgICAgICAgICAgIGludCBkaXZfbG93 ID0gcHJhdGUgLyBtb2RlX3JhdGU7DQo+Pg0KPj4gICAgICAgICAgICAgICBpZiAoZGl2X2xvdyA+ PSAyICYmDQo+PiAtICAgICAgICAgICAgICAgICAoKHByYXRlIC8gZGl2X2xvdyAtIG1vZGVfcmF0 ZSkgPA0KPj4gLSAgICAgICAgICAgICAgICAgIDEwICogKG1vZGVfcmF0ZSAtIHByYXRlIC8gZGl2 KSkpDQo+PiArICAgICAgICAgICAgICAgICAoMTAgKiAocHJhdGUgLyBkaXZfbG93IC0gbW9kZV9y YXRlKSA8DQo+PiArICAgICAgICAgICAgICAgICAgKG1vZGVfcmF0ZSAtIHByYXRlIC8gZGl2KSkp DQo+PiAgICAgICAgICAgICAgICAgICAgICAgLyoNCj4+ICAgICAgICAgICAgICAgICAgICAgICAg KiBBdCBsZWFzdCAxMCB0aW1lcyBiZXR0ZXIgd2hlbiB1c2luZyBhIGhpZ2hlcg0KPj4gICAgICAg ICAgICAgICAgICAgICAgICAqIGZyZXF1ZW5jeSB0aGFuIHJlcXVlc3RlZCwgaW5zdGVhZCBvZiBh IGxvd2VyLg0KPj4gLS0NCj4+IDIuNy40DQo+IA==