From patchwork Tue May 28 08:32:53 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerald Loacker X-Patchwork-Id: 13676303 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 9B2A8C25B78 for ; Tue, 28 May 2024 08:33:45 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C3C2E10E2D6; Tue, 28 May 2024 08:33:44 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=wolfvision.net header.i=@wolfvision.net header.b="296MTfP0"; dkim-atps=neutral Received: from EUR05-VI1-obe.outbound.protection.outlook.com (mail-vi1eur05on2090.outbound.protection.outlook.com [40.107.21.90]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4959710E2D6 for ; Tue, 28 May 2024 08:33:42 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=kYRxrPRaxE/IOvorY83qBmERyOLwDyYDAo8Q1XND61UBMF7IMKz2cEUSmIz7T/m05lbe2Uz39+1Ivei5VAClWOoNCdGAooqNPjCKcHrqsVLPxgJX9cYTTSpXZ8wFOTI5U85xzqUAgGP/iNBLVZI/OELuUtaciQZvMJqr2jWHpc60Jq8TnUl188XcvVMDFFyMD1EmyR5uSDBSwKldmkRyVSpk43WaqdMLEwcr1ki2HTJQMURti79rZ0k+o/0gajUNjgFG6dRLzY8XpOSoUNpgJQNY4N0fsQ7GhVyRzN5mAwZuAharoxTT/hoPify762oxqpKzOW75p3SujWT0Ygvgzg== 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=YnWdPUJfSNVt9nl7/jD+/UMrJAzarK7hJZi+TS1ehDI=; b=lZeLp+hl+n9SnqiT47SBtz/Ys5txLQsGUJOsjrbFoj48s8uwwyot4ckVyZ1pNEvcmi08iv5+scd9AwqShQc+xhfv6VhMYZBcbXOJGwUzf/d42aaKiKpbsMmrEgb4PDeom8sAQB1gGYXTgIG/MTsjkdjWDSPF55hD039qbx/DUYj5DuH/hKiTPLC/FLp7fx2/SdTD7dQdx6JOuMLxpqwVwNcnwCaxhVcN3DDpjTmkbm0BRRwaXpeQj/rhoh3kKqHT2ufQ10yARZ4OPr/PHS6p4yXHL9RN01MXekRhoXGFvXilNY/ww2yaACsqXyzTbj70I9AkzpNX77ojpEh4bnt72Q== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=wolfvision.net; dmarc=pass action=none header.from=wolfvision.net; dkim=pass header.d=wolfvision.net; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wolfvision.net; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=YnWdPUJfSNVt9nl7/jD+/UMrJAzarK7hJZi+TS1ehDI=; b=296MTfP0UvpMAjkeinholiCnkrhiUvQrtzeU/5VJFWdC9Rss9ZT/EB/KJzOaGxAtWndGIV9XnQAN+1cxTJFmR4GKg4kgEd85cIMVrgfZC1+Tl7fBjVD2GNwZ1ZUXI5h6mzlKalngUZjGENYRItX4hYORCOVimA4jDSZl/J2x8xE= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=wolfvision.net; Received: from VI1PR08MB4544.eurprd08.prod.outlook.com (2603:10a6:803:100::13) by PAVPR08MB9745.eurprd08.prod.outlook.com (2603:10a6:102:31c::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7611.29; Tue, 28 May 2024 08:33:38 +0000 Received: from VI1PR08MB4544.eurprd08.prod.outlook.com ([fe80::1f7f:ed46:6440:8b38]) by VI1PR08MB4544.eurprd08.prod.outlook.com ([fe80::1f7f:ed46:6440:8b38%4]) with mapi id 15.20.7611.025; Tue, 28 May 2024 08:33:38 +0000 From: Gerald Loacker Subject: [PATCH RESEND 0/3] drm/panel: sitronix-st7789v: fixes for jt240mhqs_hwt_ek_e3 panel Date: Tue, 28 May 2024 10:32:53 +0200 Message-Id: <20240409-bugfix-jt240mhqs_hwt_ek_e3-timing-v1-0-f8351d4a8d4b@wolfvision.net> To: Neil Armstrong , Jessica Zhang , Sam Ravnborg , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Gerald Loacker X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1716885217; l=848; i=gerald.loacker@wolfvision.net; s=20230502; h=from:subject:message-id; bh=89NU/HOUVxRsB9hO7/oyFknA7930S9CGc8u97ipy/Bw=; b=xFNQa1EB2IAgrOcDZG/3BBiFYANh92Ni8Yt0Z6LwVBf1J7ayHMTxLP9Ir4gm88wHmZvQ/u7iS k5RnGS+XJu3CJXyydEOE8i1x3wiTUK2m0okNs/y0yb4ZT9Df7lmSmry X-Developer-Key: i=gerald.loacker@wolfvision.net; a=ed25519; pk=UXhp+obGMUOjknszonesnb29P6a2Kk/K5eBuz62ggVE= X-ClientProxiedBy: VI1PR08CA0251.eurprd08.prod.outlook.com (2603:10a6:803:dc::24) To VI1PR08MB4544.eurprd08.prod.outlook.com (2603:10a6:803:100::13) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: VI1PR08MB4544:EE_|PAVPR08MB9745:EE_ X-MS-Office365-Filtering-Correlation-Id: b4d2fba9-a40f-4aef-5751-08dc7ef0deff X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230031|7416005|376005|366007|1800799015|52116005|38350700005; X-Microsoft-Antispam-Message-Info: =?utf-8?q?/zDeKaEBMKijhwk/ZPBnp+DvOH1oROe?= =?utf-8?q?mBdb9++WAT9v35woVaWzXRakcbQ2VxgNosZybrN8/KnW1R2WMT+D7ZTHBzGFTVXux?= =?utf-8?q?zKyxG5FWuArHyiSicBA/O67S0Ymb2N1dlaKGud+YJCVdeQhaGFmpyo/NmmvspLS5J?= =?utf-8?q?Pir/Z3z+oQPIqH+98PFtk9IF2+dpYkSGIsTYq3vDZMyeVsUkQfKWdDuLFly38hk6p?= =?utf-8?q?bhqSQ2jI9qSaDaFrqm40FSihhaU5GXQYw6VkafLrjsqAIWVYULH0G4cEFqF/41QE+?= =?utf-8?q?hi8LHgFd/SZ0Cb1skWqvU8qRAwJ3RBrkCguMywxJu5rriZQLUR9FgLLDT0shWWFLP?= =?utf-8?q?H7vEmGvYCqNDglnOnpr3Rrj4uuyWmj3yszBLLP4xyB2iyy9GcIYLoK+fzk/xARk1n?= =?utf-8?q?xnznpi4Gcs43r8boWs2f/o9WHLMU+UCo4hH5wtHtbxWGgurZASJ6iZyja+Qno1QH6?= =?utf-8?q?dt2kd3CDNihZeeaCYFVtVVncRn2D5V0vshZx6jJKPP4aozYPhiZHjt/dqNS2Yq4IJ?= =?utf-8?q?A40kNpTwVxLJCk6720bovX+tL+Kl8YZSJqs2igpxBONyKYhS9b3MiWNqLnKThnYXL?= =?utf-8?q?QrTqRs3tZZ6HU+pFfaPDsQDLAtdwEkkqBRmMqDI+Aw3vmZ+hQBWrw37Ehh+pb5gfT?= =?utf-8?q?c8pG49s6tgCDtc63tZWXiSzMzptPnb+43B+JcWtuExj1TrB2DZuyQb0qMZ1FzRNa2?= =?utf-8?q?SBy/pf39rxXhER3pGjw88WH4Kpsy/gYlxUJVrY6AyYAAsxcmuxilGxSX8kVhszDfn?= =?utf-8?q?X+rKPL/zlOnFc4Fy0bunj7Oiv6yTqLUDUEmjHPtGkCguEIp+xMqAVFlqXt3r3hXPe?= =?utf-8?q?rPFclUMOkkxE/oJSDwngNJQ20+SLoe6HYLbwKSdaR3relmBgxx41lLBZyRzCx4b9G?= =?utf-8?q?UFMwsfQ5GfwKLoTtPm2+8VPTLU14Lj5NBR5SJiaW4LM1BZhgacB1EpNN7ss8vc3np?= =?utf-8?q?qZsrGac0zmTpjLfvC7WFVEXmQTZp7FmDLOn3YZz1NMIGZky3V8DSNrbv9mIRN5n3o?= =?utf-8?q?UmdpGIGI7SywgDZJEvCBsGdKEXacMS7Fjz+mxpU6f51GATV5zRWbmON6W9AS4Nqad?= =?utf-8?q?YzUnKlIlRxPvs8XbSm9rLDudTHtZF3gbRXE5G9bJjn0Z3SdAWjUGIlwCJy5sKIELK?= =?utf-8?q?ZkgiL4/15VVs06fJNFoEys80pCiOJHOaq8GFUpf7T6mVJpZmBsKPWj7eGYNyPZGlF?= =?utf-8?q?Haw/BAjbvzk2LaalSZhDxiGYhyB6Cg8nWhLJyN0ZNss2G8tD5bsv//FKs5KIStorF?= =?utf-8?q?6UDH7JRhnwvEZswQD64DZY9jcJ42TS22AsA=3D=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:VI1PR08MB4544.eurprd08.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230031)(7416005)(376005)(366007)(1800799015)(52116005)(38350700005); DIR:OUT; SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?q?Zg0gBKf6QQB0wXxkeGMHgSFxqriz?= =?utf-8?q?Uml/S8z8RVeIP/cQzcyEbospye1yyJqODtg7qffP5KKgpyrVoOzbXi3M8VTBAdPLH?= =?utf-8?q?NtkfhAQSyO9gjQ2dgWMTRxe+CYagi+K07xzpB3LblhODDJx+fuH8GuAseO7NSrXMj?= =?utf-8?q?Mkl47pG7DUvxsvKZ3h0eUZ+O7TnMlhvxunL6RjDEcfrvWd/wgF7Tcky1YhGyhOBR4?= =?utf-8?q?UJ55E02pzqXYTs3qycp7iD+BRN0A+j1CCymL9fwLDkjRr/cYBJIaVoiXnjRBbp30d?= =?utf-8?q?+cIlfvjrXHRjYnA/3PDxmjHlPJ/k/jmH8UeavUFwqt5VklSTTKQd58vPhvn7rdl8p?= =?utf-8?q?wYH9+7TT/AxECu/Fttd4G5sGCe8fut8QARPWx4B+UIMtTEiWcPpK820N3RCVtp9El?= =?utf-8?q?BgMAFzpU1XuSeRSi/GgO8ej0jJ6YtE6uodVXLVSrCAHerrsD4znb57Rkmb32kI/nn?= =?utf-8?q?bll1YxkK3KZh7IlCEQjqYdKwhOGFKtq9oyHg+0ZOqLhwaDhNozJ1QEGLCJ1GvQIMY?= =?utf-8?q?zXXOgLbvD4rtJ57sSxK1rsjeVlMQe2pX9VCYOIWswFnON8xAAZEoGHgN6MUG2160P?= =?utf-8?q?GPPp5v2bUo+Vw5uIsG49cM0e3oXnqoKV/jr34rflsVnGfj7HqN3an3XnwLclRH56Q?= =?utf-8?q?pbzsr8reZESXTpsbEntZq2qUTaI8ARahednyKttPEDDtfFZReCeGOJa7P66+fxypQ?= =?utf-8?q?Ws8ssfoRQX07hIPyUw3vn/bM0kcEUZ65hJWxrvsbaJBSuaUClwi5fPKXLXf1aE55j?= =?utf-8?q?I2A625IegX8tpw/A1V2xG4xzVfz2+uEyHUMYEpQUOO+Op//bq3sQ1u/sQde6ESyxM?= =?utf-8?q?aOMio1FvMZxfobyBLZDtjjMxBl/uDT8Rm9QSvcD8Rlec0lSooaQaKa4076ENOnRAL?= =?utf-8?q?AfRRwYKq8DmHNhoC3UzwMuJiYTJDJ7lh+HDOGAw7EricPgMxLqw0KsWcN0KWL1ijk?= =?utf-8?q?s9r7t+nZHVw9rJhcvA/poIj6DyoHNMny+PSG9a/DnuRTB6Kdmb5dtdhSbj73lweoY?= =?utf-8?q?LDLuYrTl+CStWV79ABbvmTk12qn9ZDamtn152SPVr2a2VE6FTQlVJLduWT+ZQelck?= =?utf-8?q?FlyI1kbi8A2Ep1N2ocaNBJ7x2t26T9lbAgUXDMl8R8MHYOpOQItcy8sdLF1uJy13M?= =?utf-8?q?IJH/ItSOMKmtRSJ5nPQoyGarB0KiZZ9srngOGGVoYynpjO9aybuq9+ssgoMBdeOJ0?= =?utf-8?q?ZhJ65WD3JS46ru9pDL1RyJcQZnUFse9wQEDA6i2Al94wkC0reC7DiHNXGo9DvDcUN?= =?utf-8?q?3dnA4rVTO8fBOiG10ai37gUBIImQfXJKPH/XstWq5a8jVpXCTThtYoCtKp3Fh1LQX?= =?utf-8?q?HU/gT+TYd4Rluf3Pe3DJ6jvU2iCZGgv+n4RcWZOnlemU/Lp+tcvbMvUe2PQLC2XEH?= =?utf-8?q?8TGW91qYv3KtGP74kr2M1a72Qn6OVHbOy+wV9tKqHseIKDCMrjFTUY/RO+ysLrxeq?= =?utf-8?q?76MA/+n/GHPIqJpzPcpFpR867ndlMD+CJUWJtdIr6MihroaxFZTCUMkKhKBjozqTx?= =?utf-8?q?gCsZ2yZNEETyvkq0oMRQmiMnVD3b+yAxmw=3D=3D?= X-OriginatorOrg: wolfvision.net X-MS-Exchange-CrossTenant-Network-Message-Id: b4d2fba9-a40f-4aef-5751-08dc7ef0deff X-MS-Exchange-CrossTenant-AuthSource: VI1PR08MB4544.eurprd08.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 May 2024 08:33:37.9354 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: e94ec9da-9183-471e-83b3-51baa8eb804f X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: OB1a/m7E9sXT+JOKgQs3CM3AVL2XyOg6Vo2yXNtLggyejzRQ2/v5BPKI78gjNOBYO9H11lQ0W88psw6fNwxMtQpaC7aRZtKEkg7c+q/3IJg= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PAVPR08MB9745 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" At the jt240mhqs_hwt_ek_e3 panel, noticeable flickering occurs. This is addressed by patch 1, which adjusts the vertical timing. Patch 2 and 3 are two more minor fixes for timing and dimension. Signed-off-by: Gerald Loacker --- Gerald Loacker (3): drm/panel: sitronix-st7789v: fix timing for jt240mhqs_hwt_ek_e3 panel drm/panel: sitronix-st7789v: tweak timing for jt240mhqs_hwt_ek_e3 panel drm/panel: sitronix-st7789v: fix display size for jt240mhqs_hwt_ek_e3 panel drivers/gpu/drm/panel/panel-sitronix-st7789v.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) --- base-commit: fec50db7033ea478773b159e0e2efb135270e3b7 change-id: 20240409-bugfix-jt240mhqs_hwt_ek_e3-timing-d26983703b27 Best regards,