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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AFEDAC77B75 for ; Tue, 9 May 2023 14:39:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235939AbjEIOj5 (ORCPT ); Tue, 9 May 2023 10:39:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48614 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235942AbjEIOjw (ORCPT ); Tue, 9 May 2023 10:39:52 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2B84DE50 for ; Tue, 9 May 2023 07:39:51 -0700 (PDT) X-UUID: 5840f364ee7711ed9cb5633481061a41-20230509 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=MIME-Version:Content-Transfer-Encoding:Content-ID:Content-Type:In-Reply-To:References:Message-ID:Date:Subject:CC:To:From; bh=uWoun3N8cx+aob+pJ/4J1/wEj8G7HkWA3+emTszcV+A=; b=u2j6PXEErnqlJsT0LmYUsvceM7E8TukXUcHZhaZcuYWy9FsXl6OOoOS2wLbPeK7cQZAnA7Rp+svKy3f83RF0D6Px5MZNmcnsR2F//oKrjcvRtbLdmhjOtNPHvcyXA5COKBVUGdXfjDJf3vCR/Tex9UhxbH3MLVFvK+YvKnXkJFk=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.24,REQID:da7bffe8-9202-4633-bd43-c6efbdc6d04f,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:178d4d4,CLOUDID:87d1416b-2f20-4998-991c-3b78627e4938,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-UUID: 5840f364ee7711ed9cb5633481061a41-20230509 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 368278738; Tue, 09 May 2023 22:39:46 +0800 Received: from mtkmbs10n2.mediatek.inc (172.21.101.183) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Tue, 9 May 2023 22:39:45 +0800 Received: from APC01-SG2-obe.outbound.protection.outlook.com (172.21.101.237) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Tue, 9 May 2023 22:39:45 +0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=PPhzrSwxzG4+ev/q+2Mwo7o0x1Eri2AWvVREu6hn8df0mZ1T9PeADmalyh0t/mZRATCMy4I65nwwCLG67zBWpaYk3bumsls0u/DT+Al5yXW8o6eSZSLlZXSg4y7OF+6ySqMjTVHwnksbQjRTA/OWGYNUkYOlh7tEcijHVqGtY0q7WuAANJGSsij08NhvpGVFPVEvo4P3GPbS5/E7wl9Hhkz5NSDCX6oknIzdUyk5crXk89YtQ5vnNcj2ostsWvFstky0+1KWRKEX2veRPbrQL5SLfPFpgtbYYsJLdBWZEiFXWvJ1erZti9F2nm5RPFBq5KZugr/mB85dkGXPPiL09w== 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=uWoun3N8cx+aob+pJ/4J1/wEj8G7HkWA3+emTszcV+A=; b=VAKl2syhLBO+R5UhP70E4BY0r3eX2va8J4o3A3GZaU/MvZgXWRofF48jeiNJ0QJ8yvXBoVEYuqpBoc7gAWXlWy7gGQcg7Alb95AhxmXtDT5y9rVG4mI/Kzbnjr0ZEJuxOBhmG9QvRcr8wGCKkM9rXvLDlwhM44FY5oKQTvBBIDr9Ql6gGQ7aKKGOAz89J7v7mxYs1C73IRm386qL7IsHt4QFrdZusQDHfnNc0MB68vOMtc4/KWXzhxxWn/YjR2bchBiAOekPxX+vHpd9XZPo+EpAeBMC3xJt6TUzMHxgIy6H6CefY7eMQhvbHRUls0R8i9h58XKHuM5I6gAzU8lDeQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=mediatek.com; dmarc=pass action=none header.from=mediatek.com; dkim=pass header.d=mediatek.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mediateko365.onmicrosoft.com; s=selector2-mediateko365-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=uWoun3N8cx+aob+pJ/4J1/wEj8G7HkWA3+emTszcV+A=; b=KDSXdEvFT9f37ksnU1AgsyCbaZtGNX5fS6HVYATBWijK4pi3iYVxPWRHyLIuzikd3gGC27Bk+GWzCcX6ailTZdkffm+vKxG+tD5L77/Jbh/MMLuIgnNqqv1ko8p5QxjtFtm8cOYEzouKRERCqeQkaXaH5PcsjRC9yEvHgb+dNro= Received: from PU1PR03MB3062.apcprd03.prod.outlook.com (2603:1096:803:3b::21) by TYZPR03MB5995.apcprd03.prod.outlook.com (2603:1096:400:12a::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6363.33; Tue, 9 May 2023 14:39:43 +0000 Received: from PU1PR03MB3062.apcprd03.prod.outlook.com ([fe80::66d9:2bd0:26ba:d9bb]) by PU1PR03MB3062.apcprd03.prod.outlook.com ([fe80::66d9:2bd0:26ba:d9bb%7]) with mapi id 15.20.6363.033; Tue, 9 May 2023 14:39:43 +0000 From: =?utf-8?B?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= To: "angelogioacchino.delregno@collabora.com" , "chunkuang.hu@kernel.org" CC: "linux-kernel@vger.kernel.org" , "linux-mediatek@lists.infradead.org" , "wenst@chromium.org" , "kernel@collabora.com" , "daniel@ffwll.ch" , "p.zabel@pengutronix.de" , "dri-devel@lists.freedesktop.org" , "airlied@gmail.com" , "linux-arm-kernel@lists.infradead.org" , "matthias.bgg@gmail.com" Subject: Re: [PATCH v3 05/11] drm/mediatek: gamma: Enable the Gamma LUT table only after programming Thread-Topic: [PATCH v3 05/11] drm/mediatek: gamma: Enable the Gamma LUT table only after programming Thread-Index: AQHZgBeGXk/em5ru0Uak1NlwM111s69SB/8A Date: Tue, 9 May 2023 14:39:43 +0000 Message-ID: <366688a61bea284c0f5a3154c92006543f825e18.camel@mediatek.com> References: <20230506123549.101727-1-angelogioacchino.delregno@collabora.com> <20230506123549.101727-6-angelogioacchino.delregno@collabora.com> In-Reply-To: <20230506123549.101727-6-angelogioacchino.delregno@collabora.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=mediatek.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: PU1PR03MB3062:EE_|TYZPR03MB5995:EE_ x-ms-office365-filtering-correlation-id: d5caa4b9-8434-410b-b9c2-08db509b3a98 x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PU1PR03MB3062.apcprd03.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230028)(4636009)(376002)(136003)(396003)(39860400002)(366004)(346002)(451199021)(66476007)(4744005)(7416002)(8676002)(8936002)(5660300002)(41300700001)(4326008)(316002)(64756008)(76116006)(91956017)(66556008)(66946007)(83380400001)(85182001)(71200400001)(26005)(186003)(6506007)(6512007)(478600001)(6486002)(2906002)(66446008)(38070700005)(86362001)(38100700002)(36756003)(2616005)(54906003)(110136005)(122000001);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?WEZLQXR2QkZVMjZzbTZPSWxvZXBtREtnOWl6UHQxdmtqRWgrbmpKdlR1UkRl?= =?utf-8?B?cFRjbEFwc0dTSjhyQ3M0Y0YwaThwYUxqZndpYzRQOFhiQ3ltN3NYeUN3NXA0?= =?utf-8?B?THl5OEhuWUtCOW9aSUJxK0hvUWpCV0sxdktCbGlidkVkUzFtWHd2Umk5aUZJ?= =?utf-8?B?UnN6NGF6NDNCZjU0VTFFdnpuYW5Uakp0TGpsQ1AyY2pJS2hFdUZPcmhsN2pz?= =?utf-8?B?NktoZzl2T2xIYWlrSDNQWmxIdW5VUVFCcksyNXN4cURid2swdVlsL0czdzNT?= =?utf-8?B?a2xoRVFCSGJRVnlWdHFCaGpsc0llYjdudTNWa0ZjYmNoTVZnREdBenpWa01E?= =?utf-8?B?SjJNOHpTTzllWFpxd082YWZUUmFIdW5WditLelhVMDVIdGo2eUxIMW9JMHpo?= =?utf-8?B?dFNDSENiZkN5cXBSa2JWOW5FZjhaYXduWHlBdTlTcmVwM0xjYzh6Vys3bTFv?= =?utf-8?B?MjdkMDliL2F0S1VFSisvRVJiZEZXV1l1bTgzci9VTEQ0WlJ5Q2ZsV2lVMFVG?= =?utf-8?B?bHkzYUVHbXJ2ei83dHBnWVl2MjZBc3dxTkZoQ0pObFcwakprTzBLK29kZ0F6?= =?utf-8?B?V3F5UjJhRjN2Ymc4MVJkU0VDSll2STdEczhNeURTOHhZNHlDcXlJeWk1QUNO?= =?utf-8?B?eGhXUUVUZ3lwdW55M1FQS2ZEOGZMZGw3ZTQzTVZwZzVBa0FQWVlhUlVKUHVo?= =?utf-8?B?SFZEcXRtZDRWWE4vZm9uM0hVTVN6cUpkakVHY3h4U2xFVDA4Y3dhR3dKKzhu?= =?utf-8?B?RHh0cEFEWkdWQ2U2VjdBNUhENmZxZmJpTmljL1VSSWFMcGRPcEdFQlN2WG0z?= =?utf-8?B?MTJEdTJHYVZYT0grQy9hS1Z5ekFsYjJXQ3UzUlRjM3dWZFVQVzFDMzBkaTE2?= =?utf-8?B?K2RmMVdWV1VGSVB4NW5FSTJNVUZ3NnRMQ3dwdGd5cUNhLzFKRkxtVGQxcC85?= =?utf-8?B?anJXTjJvLy9PSk9rbllUcEoxSmtuS1pCVHY5U0NoYUpGY0lvNm90MmZVN1lo?= =?utf-8?B?Vk9QSEFLaE0vcFJMNGUrYnRmNlZMcURlOUUzMjRJVGM2ZzFwYUdiaS9ZODY1?= =?utf-8?B?RWlGc0NpalJySytxQ1MwY2l2NFRQVDYzZUNDZlQraVNPblRiVW9KVHB6ZWNP?= =?utf-8?B?Vlk5aW83Zko3akNISjFOTHJXSkMrbmlPMVQ4VGVpVFNxcjBXT0w3S0Fxcnhi?= =?utf-8?B?bVlTOFpVNzZ5Ni9lOG9ZTGRrTXE5U2tIRVRzclc0UXlDM0ZCd29Qb0RkOHJZ?= =?utf-8?B?WC9DcndHTGNEbVJoREVxMHYyZncxenMyQW1SMHloNlZPYzZITk1RbnZXYnU2?= =?utf-8?B?bDlwNkdYZGRzbzVtUVVRY3NpbmRMREFkOVdocDBTNWZZZmovOGNkVlRGRU1D?= =?utf-8?B?YTU3bm1RS0ozWStjRWc2czkvb1J2V2xhdzNRbCs3TXNhREtVSEVTMmFOR0xN?= =?utf-8?B?TjZZQ09NOFFjdlVvbmNaMkRMZDUyMUdJVE9RZmhFejZSR0NWQ2gxUDExMjEy?= =?utf-8?B?R0laZDF6Z01mQVFZMXBrUXJKbXJRalcwMk1rdVI3RXRtNUJDcXJ4K1FwR2l1?= =?utf-8?B?SFlrak8yeC9kZHFPVzkrZ1JDVDRIUHBua3RJQm9jMDJmOExQVGpSRXZYM2lz?= =?utf-8?B?bUxOZlp2UUJIUXI5c2FmZWo1NVVSeXNsUHdsYUFmUWxPMHU5UlZraFhPVnE5?= =?utf-8?B?Z2lOeUpOcFBBMzRkSmJQVW5WcmRSWGJSZnhmY3pTbEdJVEhoeHUxUURkUVpv?= =?utf-8?B?TU9ZdTJiSnhEeXB3b3NMakR1ZWpTbGJ1aXRWcElhOUFIa3A0cEZJT0x4cG1G?= =?utf-8?B?Y09uaGgyQWhUSVN2YURQT3B4L2Izd241VWJRMUpzVzV2VnVSYnJpUzJ3VXpH?= =?utf-8?B?NUxWck9oRG5PSEFzR0xXUzdSQjVST3REREFZWVpURDVab3dZNmFNajB5aTNC?= =?utf-8?B?Y3U1YXdjRjFFd0lJSm1OVUQyeTdmRDh3S0hpNDF6eHFqcTVQSnFYVnFSV2g5?= =?utf-8?B?aFphQVVQZE9Fb0VpRUFSOFowTnNIWFNJa1ZnUmR6VHZFR2pobk9HWHgzcWcr?= =?utf-8?B?eFZwVndIOVVXVzhaOTFtWlhTMVBVd2FGdUM2ZmRuTlF0TEVUY2NhVHlTeHlq?= =?utf-8?B?aG5tV0hwY29PK0dvZWIxT2pGbGdCd3R2cndlaFlDNnErcTFiN1BJSU04c2Nr?= =?utf-8?B?dHc9PQ==?= Content-Type: text/plain; charset="utf-8" Content-ID: <1C7B3D8F76AE814498E80741084006BF@apcprd03.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: PU1PR03MB3062.apcprd03.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: d5caa4b9-8434-410b-b9c2-08db509b3a98 X-MS-Exchange-CrossTenant-originalarrivaltime: 09 May 2023 14:39:43.6271 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a7687ede-7a6b-4ef6-bace-642f677fbe31 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: G5mqftYhjObAYJ4rJZd+myFWcX7vVIKZWSuJoIA4XqkOVmIdCWElZnNJchFpr8vtX41uIZAbkBiksoHbwZ28bzISjgqYdbnPyrLtf5wnhOE= X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYZPR03MB5995 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgQW5nZWxvLA0KDQpPbiBTYXQsIDIwMjMtMDUtMDYgYXQgMTQ6MzUgKzAyMDAsIEFuZ2Vsb0dp b2FjY2hpbm8gRGVsIFJlZ25vIHdyb3RlOg0KPiBFeHRlcm5hbCBlbWFpbCA6IFBsZWFzZSBkbyBu b3QgY2xpY2sgbGlua3Mgb3Igb3BlbiBhdHRhY2htZW50cyB1bnRpbA0KPiB5b3UgaGF2ZSB2ZXJp ZmllZCB0aGUgc2VuZGVyIG9yIHRoZSBjb250ZW50Lg0KPiANCj4gDQo+IE1vdmUgdGhlIHdyaXRl IHRvIERJU1BfR0FNTUFfQ0ZHIHRvIGVuYWJsZSB0aGUgR2FtbWEgTFVUIHRvIGFmdGVyDQo+IHBy b2dyYW1taW5nIHRoZSBhY3R1YWwgdGFibGUgdG8gYXZvaWQgcG90ZW50aWFsIHZpc3VhbCBnbGl0 Y2hlcw0KPiBkdXJpbmcNCj4gdGFibGUgbW9kaWZpY2F0aW9uLg0KPiANCj4gU2lnbmVkLW9mZi1i eTogQW5nZWxvR2lvYWNjaGlubyBEZWwgUmVnbm8gPA0KPiBhbmdlbG9naW9hY2NoaW5vLmRlbHJl Z25vQGNvbGxhYm9yYS5jb20+DQoNClJldmlld2VkLWJ5OiBKYXNvbi1KSC5MaW4gPGphc29uLWpo LmxpbkBtZWRpYXRlay5jb20+DQoNClJlZ2FyZHMsDQpKYXNvbi1KSC5MaW4NCg==