From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from SA9PR02CU001.outbound.protection.outlook.com (mail-southcentralusazon11013050.outbound.protection.outlook.com [40.93.196.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B2930379EF6; Tue, 17 Mar 2026 09:49:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.93.196.50 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773740995; cv=fail; b=BREWp9EO8tocHlTPx+f9L0Xm1g6AEiE91y1LWjAx8wgB1Pu2Z9Owy5XLoSr/W2AkwFLOfKS88ZfqyRAnKY85DRCJ6TutNN8+LRk2skjM/ID84UZq/KzoGIzjntqGy8K8dt/Q/ihBqy0NqTSrwVxQ+J9SRQW8MZiOXEmU/+iTRdE= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773740995; c=relaxed/simple; bh=1lmchsYOyvncRDAghZaUlBpnDmfU0e5PUuCy8/Lad0Q=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=rwOTpVUL0i+7JievE9V7uQadPOaBsqYKltUGMBGZcaXyCiCKfn3uX3mq+55/RCDZBR5XaXFTBW9EDV8WVa9bjVc8MajldFYfQlm7RmK7OHYt/dOIUJ8sZDkKRANVBtdlaxblTcwqv5IzlDlRgR1Vz5qxINBwJmXp0eceIYCOiZE= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com; spf=fail smtp.mailfrom=nvidia.com; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b=CzytviQV; arc=fail smtp.client-ip=40.93.196.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=nvidia.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b="CzytviQV" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=E2KGqvenHP97RTRQL84swCoxcsKIRNAhGcL2Uzlftc41KluuloGpEk0SMDFdgeKxoCqYHUNk++QPCOOaI7IsxlSCBLJVzqrO/+gB61dKW4J7Ny5H1et4HRLrLKV63VIdfyGsgJleoi63fZ/AqjiJWs/Uhb1BAdmOBHJ6Mmx/2zjnACWFcmOGMgLpVnfR57sciNhCBd+O7oqa5mT9fhdOru3yLDwToiGMLSL1lDKCmlP9cPGBFSkYJvk8Hn8jw9KVZANSVcBd0AMR2r84XWjwAfyKSXlv9naThiZaQ/p7bgqCx0tbdaHfYh4JtMCDvZbW/81gNba/HVzsx6GxWY5KLQ== 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=LzFQ9a++YCuLMTrxsF5+snRpjzWw7GGUS8z0klZSlB0=; b=UiKxvD+0bQ6Mo4rzgAK2+Z1ksEHmUNKVDbKXmp5KAVbJR5f2pK7ZslNU8WFxszEew/DWM1i5Wft9sbVaW3bBE5Ne5/DfVqtjM4r2ePaPd7jvz3Nlwk4dLKbmS8BMNZTJcPZnYOHeG/8BDLbrCjf/gwEJs655WX+Ze0KuejRGTsD9twMjfIfryl0g78KbShrEUuApK9P3WdSjqgcNUiTUkqayH19hMBuEDkU1s0v1oaU+Opc/p6YMyLS6RCZmpWlOhmpW0pl6L+bIFJ0B2Hhx0hE1danICfYET+/1yYekis8Y/QthppGPeXInfHoH98H/h7svVGXut04GwnMI4A7yMw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.117.161) smtp.rcpttodomain=kernel.org smtp.mailfrom=nvidia.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none (0) 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=LzFQ9a++YCuLMTrxsF5+snRpjzWw7GGUS8z0klZSlB0=; b=CzytviQVEU5D1OycLyJWG608rhNY9mnhnWUVWy0WrttsWsWHXjkh+NU2AxRxsDashljTZqkBHScbG7aSTQamAciPYfti/9HoNddN6uJ7ZmpmIVeFviBJwJXa487JMnnZQa5k/X05TZqubBzrZjOHmINQEsBTJpA5QAABrAno08OpzN5XGLAMSpipPt4k8jWRi1o9u3WyhJSPsN1iMM8aeaDNGwQLOmBoruwoKeGCOEvyP0RqsBKFNnxqVJex4ilAGtZ0YqbjAkSHHher07HEzYo7BS5g59223eZJ945iF9pboqxeUIdvp96xb9F6QSO8GcCFE2I5JUnq4Qn5nFe3XQ== Received: from BL1P222CA0022.NAMP222.PROD.OUTLOOK.COM (2603:10b6:208:2c7::27) by MN2PR12MB4080.namprd12.prod.outlook.com (2603:10b6:208:1d9::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9723.19; Tue, 17 Mar 2026 09:49:49 +0000 Received: from MN1PEPF0000F0E3.namprd04.prod.outlook.com (2603:10b6:208:2c7:cafe::e2) by BL1P222CA0022.outlook.office365.com (2603:10b6:208:2c7::27) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9700.27 via Frontend Transport; Tue, 17 Mar 2026 09:49:45 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.117.161) smtp.mailfrom=nvidia.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.161 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.161; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.161) by MN1PEPF0000F0E3.mail.protection.outlook.com (10.167.242.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9700.17 via Frontend Transport; Tue, 17 Mar 2026 09:49:49 +0000 Received: from rnnvmail203.nvidia.com (10.129.68.9) by mail.nvidia.com (10.129.200.67) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.20; Tue, 17 Mar 2026 02:49:38 -0700 Received: from rnnvmail201.nvidia.com (10.129.68.8) by rnnvmail203.nvidia.com (10.129.68.9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.20; Tue, 17 Mar 2026 02:49:38 -0700 Received: from build-sheetal-bionic-20251202.nvidia.com (10.127.8.14) by mail.nvidia.com (10.129.68.8) with Microsoft SMTP Server id 15.2.2562.20 via Frontend Transport; Tue, 17 Mar 2026 02:49:37 -0700 From: Sheetal To: Mark Brown , Kuninori Morimoto , Jaroslav Kysela , "Takashi Iwai" , Liam Girdwood , Thierry Reding , Jonathan Hunter CC: Mohan Kumar , , , , Sheetal Subject: [PATCH 2/2] ASoC: tegra: enable ignore_zero_sysclk for Tegra Date: Tue, 17 Mar 2026 09:49:10 +0000 Message-ID: <20260317094910.1582011-3-sheetal@nvidia.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20260317094910.1582011-1-sheetal@nvidia.com> References: <20260317094910.1582011-1-sheetal@nvidia.com> Precedence: bulk X-Mailing-List: linux-tegra@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MN1PEPF0000F0E3:EE_|MN2PR12MB4080:EE_ X-MS-Office365-Filtering-Correlation-Id: 76283916-0738-4eab-0405-08de840a8800 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|376014|36860700016|82310400026|22082099003|56012099003|18002099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.161;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge2.nvidia.com;CAT:NONE;SFS:(13230040)(1800799024)(376014)(36860700016)(82310400026)(22082099003)(56012099003)(18002099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: fWO4Oz0OsdV1y5kOOvfN8LGBisRWM0Qa85SSZ6vlNqq7qpUEL9LXPvPXtCNTMza62wRcFVLi3B5l8yzzR6DKXigWOq/EomCisM3Oi+qwEF3ylGlHbJT4qsKLhfd0Veyi/A6gDmdBWlGpdyucJFwmxokJE/ffdM1bDfn8iVTLSdcNPMVwDlE/FMcQxbSnZy4P6UU2UYsOvbvcyJBZ5QfkFp3AIiHgg2p3Jn4g8jGt1HJZsu7eJVCFsU1djqGHDQz/VGvjLwTdJKD6U+nBbhLwJsYMdYKEJANoDKwohHHHI83171jED/3QFRRMn0hvzpG7+fh+TPQLL9llwtuukRKLTVETiNOSQMyr+X+OA8LGELkv1ach3tdDiApAuQNAnTuQTu2qwunoRrkzjikTmN0cMZ90O/C9i68Op4S+imSWBUER0FdVhNQSU8d43lqnoVL/ X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Mar 2026 09:49:49.7576 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 76283916-0738-4eab-0405-08de840a8800 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: MN1PEPF0000F0E3.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4080 Tegra AUD_MCLK has a minimum allowed clock frequency of 1.5MHz, but 0Hz requests cause the system to set a lower rate than this minimum, resulting in the following errors from the Tegra Boot and Power Management Processor (BPMP) that configures the clocks: verify_rate_range: FMON_AUD_MCLK: rate 383999 below min 1500000 fmon_update_config: FMON_AUD_MCLK: detected fault 0x80 Enable the ignore_zero_sysclk flag for Tegra audio graph card to ignore these 0Hz sysclk requests during stream shutdown. Signed-off-by: Sheetal --- sound/soc/tegra/tegra_audio_graph_card.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/tegra/tegra_audio_graph_card.c b/sound/soc/tegra/tegra_audio_graph_card.c index ea10e6e8a9fe..3c88c43e1273 100644 --- a/sound/soc/tegra/tegra_audio_graph_card.c +++ b/sound/soc/tegra/tegra_audio_graph_card.c @@ -209,6 +209,7 @@ static int tegra_audio_graph_probe(struct platform_device *pdev) card->component_chaining = 1; priv->simple.ops = &tegra_audio_graph_ops; priv->simple.force_dpcm = 1; + priv->simple.ignore_zero_sysclk = 1; return audio_graph_parse_of(&priv->simple, dev); } -- 2.17.1