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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 A357DC021B8 for ; Tue, 4 Mar 2025 15:11:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:In-Reply-To:From:References:Cc:To: Subject:Date:Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Ia4tTPMZQikcCwMnVrtuok84VaM6/1gZMDJJy4txbls=; b=I2vVe+BmWTi3rEGUJ9oxqmuKlI mh7Xaq6lGPzu1NrH8D3yGUuxUvl0VfjtlQDB9JlQGzJoGZIpm9gqUdW0zjqtM1R/PqrJli4UhPVTg WnY+ZLH78Cnie4KomkYz0jGBTbzAUgOBS8F2FZxpjuDlo5eXUM4LcIMIOr65xnwB33vxK1Xg+GNlA 7uWOuCIxYDWQpi+V0SrOhvprjvutsXlawiiaIHgVzARVRnoYu0aAOVBZe+SiYVxUjpGpEtkewS0c5 De/ZsWbBS2osdMUc2VVPYEgMZouFBub8bLKuAgU7o8ek97itcdC8rsDwNF0nJTOUNkXGTk2XWgAJh ZROgUSFA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tpTvH-000000058tt-3kEB; Tue, 04 Mar 2025 15:11:07 +0000 Received: from mail-norwayeastazlp170130007.outbound.protection.outlook.com ([2a01:111:f403:c20f::7] helo=OSPPR02CU001.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tpTjp-000000056DP-1QWi; Tue, 04 Mar 2025 14:59:18 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=Dq0RHyWsbnNSZtUo9Do9JwLAvyAtBHHZTWuikaS4OzTP1uHLAG9vCns5ZCZcKCbHXqE+18ARtlaqtaegVI4NFzv9zQf+Gj3DzrYxhy7B3MEZc/7W6944NdBOhaC4SqZP04yjVBTbwO7i+M4SSRLWcUjzFEfzNYF4g3VBUhGhA+jlFVduTbCYFgKdmkdzToI0nQhi+EnbhIb/4x9ZigJFxYz3jjZiKETlK00RwQCco2id6aP7HahNJQOjwurikRSJX7oR9BEhAQLtiKNLSKju5WCKsq7TpxBb0OEaabEXJfS5CyBFyWT+YfHb0E7g3w+l4aZ344t1MulsCjAGROGX7Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; 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=+qRYErZuh/5nu8DU8GvOWimxZn4aHpAYt1U1K8bZhzY=; b=wG5glbCZPhNiu1kRZPZQLBF3kngdmKmD2H8LMY/WpHZzWwNMt05Y1gEkO2HyP/4gjg7nT4vPONaiK2iMHLw94595H+6mpZ99RQgqX9DSU9kdvlnA7eQsuwvMnVRf/yj+uuXCG8VxugqO34sdXH1ePN24g6HRdCpH6lo7a2AT3GwcaE/YaYRz1nzKRuVc4G1ACS2sfcvUZRw7nH7E5tu3JDPl8Dl09mexrV7FWZEx2kGaUIsEAidFU8e37HiK0ka8E1DWI63GhkvrLubLDJjRb+hWavPsJaYIdmO8EiCf2dLZAOL1MqcgIu8faFeSIn2/qJIgUKPhY3vE9gVVcug7ig== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=cherry.de; dmarc=pass action=none header.from=cherry.de; dkim=pass header.d=cherry.de; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cherry.de; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=+qRYErZuh/5nu8DU8GvOWimxZn4aHpAYt1U1K8bZhzY=; b=Rn0dzO4lIF2Z/3qEt3AcPsLhpxmX39HtdxyPp5qp6/1+p1qJoa06/DARC8dsSnChTdP81TUDSJD8IY9FHbOGVam91haFNabjy/0GKgAVlQ/G+90Aeg3+DTHswSXj8SOwuE/SsAYoNQ02yybE9skRxa1mMT+8sdgb+/T8Or9SU1I= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=cherry.de; Received: from AS8PR04MB8897.eurprd04.prod.outlook.com (2603:10a6:20b:42c::20) by VI0PR04MB10210.eurprd04.prod.outlook.com (2603:10a6:800:245::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8489.26; Tue, 4 Mar 2025 14:59:10 +0000 Received: from AS8PR04MB8897.eurprd04.prod.outlook.com ([fe80::35f6:bc7d:633:369a]) by AS8PR04MB8897.eurprd04.prod.outlook.com ([fe80::35f6:bc7d:633:369a%6]) with mapi id 15.20.8489.025; Tue, 4 Mar 2025 14:59:10 +0000 Message-ID: Date: Tue, 4 Mar 2025 15:59:09 +0100 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 2/3] drm/rockchip: lvds: Hide scary error messages on probe deferral To: Heiko Stuebner Cc: andy.yan@rock-chips.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Heiko Stuebner References: <20250304124418.111061-1-heiko@sntech.de> <20250304124418.111061-3-heiko@sntech.de> Content-Language: en-US From: Quentin Schulz In-Reply-To: <20250304124418.111061-3-heiko@sntech.de> X-ClientProxiedBy: FR0P281CA0059.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:49::7) To AS8PR04MB8897.eurprd04.prod.outlook.com (2603:10a6:20b:42c::20) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AS8PR04MB8897:EE_|VI0PR04MB10210:EE_ X-MS-Office365-Filtering-Correlation-Id: d07d5766-f900-4413-324d-08dd5b2d1ec8 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|376014; X-Microsoft-Antispam-Message-Info: =?utf-8?B?bElYWlBta0VZTkpvMGlhMjJUbmRQbEdaLzBaNWlZU3liekxZamVJQ0pQbG0v?= =?utf-8?B?QmdtQWpTSy9kb1FMWGNuaDZMdSt6ZmtQMHRYQ1dRdWsvQ01SaGhIQU9XcWNE?= =?utf-8?B?RDRNRFdhZDVPS1YzeVova2preUdDMFAzU3haV1c1MmQyZ3JibUFwdEdMbXlu?= =?utf-8?B?RGxxdzZNdDB1QkExK0N5Tnd3ZldNeDVFTGIwZ04yamZZdzZMc2Fmb3l4VXpy?= =?utf-8?B?bkIrQ0c2bmp2MVdjdjBjWkNtYnpmSUJrODNyT3R4UGFWZDh2alNqV3VJUGNE?= =?utf-8?B?V0FuZ2ptVlh5dnpWNDNmaS9BUXdhMEthS1NXMEFZK3NycUV5SmU4R0Y5cE9y?= =?utf-8?B?aUJ5ck91anJHSXNGNHdmbEFqeE1aTm1uRVhUT2lKY085RVJ6bHNrWklsMnMx?= =?utf-8?B?ZWlFbmNFY0tBVlB3djI3N2lCUDZhV2pGWEg1Rk0xWHljb01wRmMxd0s2MGlu?= =?utf-8?B?QXFEVWJjYjk0dGlmT3AxUHFDMDV3Y3d6bGgxakxIc1hhdjVJNVpjbXpLcWIz?= =?utf-8?B?bTdQT0xzNDZnOFFSWG90bXJuVGEvd0pXK0o1dXFQb1pydndkWVBqNWlxKy9u?= =?utf-8?B?Nis2SXBqWG9YVi9FemtLRTJGNGNCdzlEemtlcU1ENmJMOXk0TWpmdUVHMG05?= =?utf-8?B?RDZ5czZvNTFVMTBzNWdpMVF4NnQ4cVlIMVFpNW9jQUtFU2l0TFRyeEpydGVS?= =?utf-8?B?aGR3UEd6NWtFb0tlelpVQmpLbmJUUnpxWHQ2dzJXZjhFd0lUV1lHaFRQSHZ6?= =?utf-8?B?dDE0L2ZvSzlBNW1nQ01Uei8rR0owK0w4MXptYi9iWXpvL05wbVM5Y2E5cjlS?= =?utf-8?B?VnkwV0djTXh5S0RTeTlJNGl3eGpoSzdDZ1VQZm8ydm93ekNyaHdHa2F2WVNR?= =?utf-8?B?dmhkajhHbERkU0h0TU5uam1UWWF4dyt6dy9OTk83N1VLa0djOUZMUzBNdHdG?= =?utf-8?B?UGhVeVdpS1VMOW9NbWhKVGdacHR1blBwQXlvbkhtL1ZuTG5iN2pIeEJOaGZC?= =?utf-8?B?TXRvTWRFREIyekI3Y3htTE5PR2ZORk1RZnhNajhMdjhuSGE3ZWRWWUVHbUVm?= =?utf-8?B?djNoTWhMalpSVU9xUmNsR1JBdGlpSnNhRXA1SU05Tmp5K3d3SmNVSmhIYzRI?= =?utf-8?B?dnpCVWwxSHZVKzdJT1d1OStWYU5mamN5eE5YNlAvRE02dVExSTcyT3ExTWJF?= =?utf-8?B?b1pEZi9aVFQyVWxQb1NTTnpuSVpjS0M0NlBhVnJRS2lUQTM3VnRtYWhsWVhj?= =?utf-8?B?Ky92b1ArbjhkcGJDR3dTeURwYTdCbFBzems2bE9qeWNhaHdzek1jQkkxZXdC?= =?utf-8?B?d0dnVk4wZ1RzcG5mNjBpV2FWeGp0VnZnTDA0WTk4UjNXL0ZlMnpVSm5oRnVk?= =?utf-8?B?ejdTL0NOeWl0YU95aEhJeWJ6VWpCUHYzblE3NGhEVllMMFQrK1BzMmxtSm91?= =?utf-8?B?SVl4Y2g3bmdPaWZIa0Rva3JvSCt5UkI5dzJKaytkQU9Rem1PTkwvSUNkRTBk?= =?utf-8?B?Qng1ZzNYbVdFeU1UbU15Rlg3UlF6cGh2Y2VaTE5Gd293bytnMnRiaWlpLzhv?= =?utf-8?B?MFh2VldmSDg3UFlOeHFNck5peWFWK0dFaVBraWFFbUhSeGNBcWdqWDFRcy8y?= =?utf-8?B?OW5KQ1I1NW51OXROMGdjYjdqTnMwVnc0anhxT2UxQzNSQ0N3Z1cySzcxU0s5?= =?utf-8?B?STlOTjdvalI1eERoTTVrWGtZN0xQMnZEcmNGY0pLT0xzVzZYWVRGVi9KNkNl?= =?utf-8?B?ZEZSTTE0bnhqbUxYNlpLS0JtbXJ2bzF3c21VNUl6akNYVHlxTDV5Q2JXS3p6?= =?utf-8?B?RkY0NmQ3cS9zL2puVGdDSHZIemtQZklxdHdZWnBIM1ZRRnRmNkdLbTZEWEFO?= =?utf-8?Q?vCq4YMf+UofDB?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AS8PR04MB8897.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(376014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?UDEzZlZUNEdMb1hqSEpFMnNBQitEc0ROM1BUaFBob2l6L0xuRzJxQk5pWHJK?= =?utf-8?B?b2tHb2xObitlN1gvRGQ2a1p1TFVFL2ZoZzJhdzFuUG1UVHppRjJrRzNxS2pL?= =?utf-8?B?bk1xVTA3NFE2NHhFWDB5OVF3Rzhod0NVU21PMzA3cWRnajI4a2htTm5hbldT?= =?utf-8?B?U2I5cTM4c05pRFBhdHNhUkQ0bVNQQnhXSVZDTmQ0NE8weFVCWGFNanFRdVdL?= =?utf-8?B?M3RaU2F2MXdQYWRRbU50WkwzaWpOcVZ3am9EZTFsY1ROYllEZ25VdEk2NDhw?= =?utf-8?B?M0JVSHVhR2I1T1IrVGxKYlp3dDBiYmxXZnhyYW9lYitlRXJBT2I1Zk9QNWxu?= =?utf-8?B?V2JNbDN6SmtVYXpVbDd4eE9ZTDUzOStidlUvc3J4YjR3b1RUVWhrV3NuWmxL?= =?utf-8?B?N09ubWlkNGhnSjFhcVhRK2RqUW91M1pmcU1kSWJSQTdleldmTHNNRUFpblNJ?= =?utf-8?B?bnFUMHk4YTF6TVp2dGlNc0Z2VCtLM1RnMnNpUHlNeGtWZ04zNXl4aG5kWFpq?= =?utf-8?B?RmhaR1ZaUWVPTkV1Wm16aFFBdEN0RHFhL2xpd28yN05lUDMyQ3FUSzl2dy9S?= =?utf-8?B?cWtjZ2srZFFVOElLQUhNVEQ0b0RTdFNMR0JtR0tOSWZ1SGZSNVUyOTB5a0pt?= =?utf-8?B?L1VzT3N1eWkyWUlmc2NLd3k0T1d1c2psc1pTelRhNE9IWkxCcU1ieXQydHlj?= =?utf-8?B?SjNjMXRuTjBzYm4zRUNQNlRPeVdhUk9hM1ZlVVg2NllWUUZRUFNnS0N1cUIz?= =?utf-8?B?M1piQUR5Z0VmdXo2SEprT2pXTURNT29zS2QxcmZIZlNyQk9WU0dNUTR1aGxy?= =?utf-8?B?ZkE2R1BzZnFnZ0FtSFFPY3hPeElGMVJsVUFsR2tVOERhbHdWYk41T3JKVkV1?= =?utf-8?B?VGZoUlFmRnVjRzBVTmFrUjZaWWxETm5rcU5LRTQ0Z20yUFNJVWlnVit2ZG5m?= =?utf-8?B?YVh1YlNDOTBQZU5vMVQ5eXJrMVR1WGJDSkMrMXdCcEVFeGxOOWRGWGg4OFdX?= =?utf-8?B?WG12QTlpaE0vNGxCS1V3cEoyc21JckF2MC83RGJzeElzUkYzQnVMd1M0dkxy?= =?utf-8?B?bXZlYmp5SHlMT05CbjIycDNhdjVXeFh0ZFFnT1lHNnV5Q0VjY3ZhbXFQQ3gw?= =?utf-8?B?TmJURURvVXN1VDhlZDJFRWczRjEwT3crL29CbGhNZDBBR0hpVjlNUElkVXRt?= =?utf-8?B?Sm9QblpEaVNSM1kwSDRzSkI3Mmt2TnFOYXQ3SDBIRFlacGtjUlJKWk0yaWFC?= =?utf-8?B?UnEyWEZZcjE1SjJVRk9RSFBKNW9tVHZIdjJCbkxJNVhlaFl3dnZHRmtZOTRw?= =?utf-8?B?U1lHUk1Rc3h0aC9UR3JTd1pydm4zdDcxOGticnBobTVYanZZR09yZFRkSGtn?= =?utf-8?B?cnRoc2lnakVCNWtYK2JDcXpJOERJWDd6SkRtU0wrQkIxSzlvRlF6YmpwbkNY?= =?utf-8?B?bU1CaVJ3ZjU0Rys4dmFRanVYQ0MwajV6WmxpTEYxS3RGR2dGVVNKdlBVOHU4?= =?utf-8?B?MG8yZWVQRTZ1aUR4eU0zMG12ZTZsLzFmeGljNzUxWmFBTCtPSDlaaDFyMTZJ?= =?utf-8?B?NlN5N1NadSs3a3IzUFE3L0ZERXNWeGs1NnFqcDBxZnlpSG53dHd4Y0ZvaGFw?= =?utf-8?B?Q0JyRG9vREFHb1BKaGRmb0MyRWhnYTc2YjhMdXVFYlZRVjJJaTVlYmZ2Qkxu?= =?utf-8?B?M1hDSDUzK050bmUyeVNyOXEzY1loU0Y0UzFTeW03RmZheUs3VkNtdGw5bEVy?= =?utf-8?B?OUtSbmR2ZHJxeWVUR1hKYk1zRThvV1NRMlFqbzVnNUJKVlE0R1RCV2N3NGhH?= =?utf-8?B?bTVyaGRNNkRTa0c5djRsbzE5OHNQY2duZGU2enNjT2FXVVZqL1o3d2lVem1I?= =?utf-8?B?NHh6SVZ3enJQV3NUUmRQejF2S2NjM3hldnZPNkFHdzRMenNNVW56ai9Ib0ZN?= =?utf-8?B?YXVoMU1HS3hRTmlYQ3pmL1RZQnUyeXFwYzBJS3ZoU1lCM0pUbUlyL3MyZFd1?= =?utf-8?B?Y1FITlVQOWg1ZTF2SDI3V1VMcHJHeS81Z1gvOHpDUEd6T1BjRG9uZVp2aS9k?= =?utf-8?B?N3NoTzY3TmlXcFBscmNlMzRrQk5LdVBXUWJsRUUzUXZwT2JEbUhxUzc4R2FD?= =?utf-8?B?d1cxNW1QV3NvTVNncDhWU0JvU3hmVEgzZjZwMzkvSHMvSFJCUTJoaVVuRFp4?= =?utf-8?B?WHc9PQ==?= X-OriginatorOrg: cherry.de X-MS-Exchange-CrossTenant-Network-Message-Id: d07d5766-f900-4413-324d-08dd5b2d1ec8 X-MS-Exchange-CrossTenant-AuthSource: AS8PR04MB8897.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Mar 2025 14:59:10.7157 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 5e0e1b52-21b5-4e7b-83bb-514ec460677e X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: jeHP3RCe0DjsSw+3PIw8cjz94txdyuJFmnhdz6yJGNG280TBwzeh43tvwEvl5ngIL3JRjOPmUb9SoO5N8z1e83uAQXxBwPhJb2e9xPfr0bQ= X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI0PR04MB10210 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250304_065917_397763_1D5CAA8B X-CRM114-Status: GOOD ( 11.22 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Hi Heiko, On 3/4/25 1:44 PM, Heiko Stuebner wrote: > From: Heiko Stuebner > > Commit 52d11c863ac9 ("drm/rockchip: lvds: do not print scary message when > probing defer") already started hiding scary messages that are not relevant > if the requested supply just returned EPROBE_DEFER, but there are more > possible sources - like the phy. > > So modernize the whole logging in the probe path by replacing the > remaining deprecated DRM_DEV_ERROR with appropriate dev_err(_probe) > and drm_err calls. > > The distinction here is that all messages talking about mishaps of the > lvds element use dev_err(_probe) while messages caused by interaction > with the main Rockchip drm-device use drm_err. > > Reviewed-by: Andy Yan Reviewed-by: Quentin Schulz Thanks! Quentin _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip