Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp543701pxf; Wed, 10 Mar 2021 11:23:42 -0800 (PST) X-Google-Smtp-Source: ABdhPJxu0M8hrhTeBXIKYzIchQVwFDpfOQGRKEEGxUJGbikfjnUj1O5ibjExIvRBUjuTjzwmSNp7 X-Received: by 2002:a17:906:d790:: with SMTP id pj16mr5086813ejb.255.1615404222698; Wed, 10 Mar 2021 11:23:42 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1615404222; cv=pass; d=google.com; s=arc-20160816; b=ZHTqdAF6C76AzRV6Lg4K2gwjFJ1/Io5bVJZW4fI+2OvZyOkk61+ONJ+H24RKU/Wj/5 pq3KL8+K6Mv+YG3zvVDUtLDRK9pfEWA5AkcKA2HYxAccH51UGoq0TD97VX6djqHOfOl8 Q7KvDG776+iut2Q9rxgPIzzo8UZewO/1OdJwKnEGbYme1twuhTv4uT75ozQ+H21IBaSP NC2/pDRBS4LzoyLKigBOV63Hhig0f9Km9cXSMMWEbtkpGF5wchaohpq3DjjfjEkV6l0O Rdawp6D7S/btoaUq86dMKBzkArOD4lnY+YoRrSWD/zqBK8qXto6srsqR9AvEmIJeosps cX2g== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-language:content-transfer-encoding :in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject:dkim-signature; bh=UQ+CQyliHKMEHOtCGTQatjdSVUv3xVaIFcJKRbQJy2s=; b=WSHx3eZPIRGdgZkXyzd1ZD2T6aPiZ5tGMvA4efCyE+U9l3A4fmRtWsyTugJm9jFNzs 8chMVDdUlZF84JREuB0GuBFGlC97MAMUSMNYWpBWtQ6XfumpER71hdgLTI33TyUbG4kK RuHvjbKlusA7WqXkX38ncj+zQvoe9is4uOjWs6CYJB1fY20X8NRyZAmoB3Dm4JtvCljU ij7nenc/U2gcHQ+A/iv8kCoHS6uBZtXl4ygBVgsmGeceGDB1XpnGy/1vm1sV4siFQyhX 25AKhQmBWfC2UO9HjBHB5MJxzP6HsndkVMnmfMqitjQ2r1gAz5shAC5Fzaf+U8fey+9V oG4Q== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@Nvidia.com header.s=selector2 header.b=m6tKKLoT; arc=pass (i=1 spf=pass spfdomain=nvidia.com dmarc=pass fromdomain=nvidia.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nvidia.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id ca23si218745edb.96.2021.03.10.11.23.19; Wed, 10 Mar 2021 11:23:42 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@Nvidia.com header.s=selector2 header.b=m6tKKLoT; arc=pass (i=1 spf=pass spfdomain=nvidia.com dmarc=pass fromdomain=nvidia.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nvidia.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233446AbhCJTTt (ORCPT + 99 others); Wed, 10 Mar 2021 14:19:49 -0500 Received: from mail-dm6nam10on2061.outbound.protection.outlook.com ([40.107.93.61]:26336 "EHLO NAM10-DM6-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S232824AbhCJTTY (ORCPT ); Wed, 10 Mar 2021 14:19:24 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=I7j0ZLNZkU8Q5bOCBfiRQLUROcV32POjbVemz/Q6ClhdbZHj8Hn2ofEhU3YIlisd+2mQaCxzu/OQG8lY1n5mP/eUV7iJ59dAhnu2obPwo7gx6zCmA2ATA4tRb9lzbwSiJgzYgTAY+ppEFRVNnX99ulnBnrjiJEyXOno2e6Pp9uKV5ql+A21AKENO60lkdYYFqNsJkf40Rqy/EBxfMo1xSNjS6mpv2JM9yQtK2w5seyBACQUOlNCGzRKtnuY5DxvbE+UV/1xVdfFj796XxecInqI5NmrpcaqATL+CpZ2y4/UNlrQ8QQPAaknnKDwEScXya9sD3hYiKEfubNiJK6uhiQ== 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=UQ+CQyliHKMEHOtCGTQatjdSVUv3xVaIFcJKRbQJy2s=; b=iS10iMH7LhGV8mQlejj0Pfn3blZDucs9ip6hfIL324vbvfApFdJFuHSt/dxJmVk7ha35M/e7XCq3bOdFzjRVNJnHqgC/nU2vIihG3wH5TzMdk2WFtrnmDHFQQKxrXIqNlsUNnQbHJnPIUZgDlNTjAdK0swS7mfKPv/5/eLxFxWDWwnxEXj1tOKZZbQ6L+7Zg0W/Aig0jfbNWsYTgf34RrgiaklvVS1sGncOiHBD5x2Uxl0MTJPtNyDA8XWP4Uq9iY+WQVyVAA2+FNzsDFqrmSVaUamlLryQM57bC1YT2L3wJ5FKTiQUoK4oIGo8e0ieLCNydZB0Ekss8cNAk9J/4kQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.112.34) smtp.rcpttodomain=alsa-project.org smtp.mailfrom=nvidia.com; dmarc=pass (p=none sp=none pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=UQ+CQyliHKMEHOtCGTQatjdSVUv3xVaIFcJKRbQJy2s=; b=m6tKKLoTA91jnSVNpd8u3YKP8lyVdHDHShYFYxpP9KQpWigP75ei2EkZU7N2WdzTO4vanFTaEf6dptKdmeFcng7HxxD0riLYur4Hh3Gv25H5/ipi8OtirRoyCtzTrojuZDOPtjpKsvRPH+6METPav9gDI0vxNz2aCxOu/lPzsNLp8xNlm8QOo8Li0zDKI6CL9iVkn6G8Yof4eB4ftdE8s6vSS7B8m86wwfsuplaaJLTh72ze4vXFwSmNKO1Fij9vnpbWDD3guB7Aw5iCi8x3ihzXEjVKIZd07HwyUIyCZ27qUydh8+BDL3Q7nHsu8JrFUNg5aU43Fq8zUfKPnMM/Lg== Received: from DM5PR17CA0062.namprd17.prod.outlook.com (2603:10b6:3:13f::24) by DM6PR12MB4186.namprd12.prod.outlook.com (2603:10b6:5:21b::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3912.17; Wed, 10 Mar 2021 19:19:22 +0000 Received: from DM6NAM11FT048.eop-nam11.prod.protection.outlook.com (2603:10b6:3:13f:cafe::dd) by DM5PR17CA0062.outlook.office365.com (2603:10b6:3:13f::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3912.17 via Frontend Transport; Wed, 10 Mar 2021 19:19:22 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.112.34) smtp.mailfrom=nvidia.com; alsa-project.org; dkim=none (message not signed) header.d=none;alsa-project.org; dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.112.34 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.112.34; helo=mail.nvidia.com; Received: from mail.nvidia.com (216.228.112.34) by DM6NAM11FT048.mail.protection.outlook.com (10.13.173.114) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.3912.17 via Frontend Transport; Wed, 10 Mar 2021 19:19:20 +0000 Received: from [10.25.96.88] (172.20.145.6) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 10 Mar 2021 19:19:13 +0000 Subject: Re: [PATCH 1/3] ASoC: simple-card-utils: Fix device module clock To: Michael Walle , CC: , , , , , , , , References: <1612939421-19900-2-git-send-email-spujar@nvidia.com> <20210309144156.18887-1-michael@walle.cc> <611ed3362dee3b3b7c7a80edfe763fd0@walle.cc> <6e6b312eb91b8b86ceaa8a52311ea437@walle.cc> From: Sameer Pujar Message-ID: Date: Thu, 11 Mar 2021 00:49:07 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <6e6b312eb91b8b86ceaa8a52311ea437@walle.cc> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-GB X-Originating-IP: [172.20.145.6] X-ClientProxiedBy: HQMAIL107.nvidia.com (172.20.187.13) To HQMAIL107.nvidia.com (172.20.187.13) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 8f6103b7-5b02-4e2c-e700-08d8e3f96856 X-MS-TrafficTypeDiagnostic: DM6PR12MB4186: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:7219; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.112.34;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:schybrid03.nvidia.com;CAT:NONE;SFS:(4636009)(39860400002)(376002)(346002)(136003)(396003)(36840700001)(46966006)(6666004)(426003)(356005)(5660300002)(34070700002)(31696002)(36756003)(8936002)(31686004)(7636003)(36860700001)(4744005)(336012)(316002)(82740400003)(36906005)(86362001)(4326008)(70586007)(8676002)(47076005)(16526019)(70206006)(83380400001)(2616005)(54906003)(186003)(82310400003)(26005)(2906002)(53546011)(478600001)(16576012)(110136005)(43740500002);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Mar 2021 19:19:20.8773 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8f6103b7-5b02-4e2c-e700-08d8e3f96856 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.112.34];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT048.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4186 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/10/2021 11:44 PM, Michael Walle wrote: > Btw I'm pretty sure, the MCLK was enabled and disabled depending on > whether there was an audio stream, the last time I've measured the > clock. This may be true in your case because wm8904 driver does an explicit clock enable/disable and does not rely on simple-card-utils for this. In my case it depends on simple-card-utils.