From patchwork Mon Jul 19 16:51:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vijendar Mukunda X-Patchwork-Id: 12386301 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, UNWANTED_LANGUAGE_BODY,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B37F8C07E9B for ; Mon, 19 Jul 2021 16:39:43 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CCACA60FE4 for ; Mon, 19 Jul 2021 16:39:42 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CCACA60FE4 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=amd.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 543081614; Mon, 19 Jul 2021 18:38:51 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 543081614 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1626712781; bh=l1s6JxMerMvwOX7gUHqfvGu6PT+9hLlOdo4J/s+JqxE=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=ByjRsI4shFqGIIjGCO8P7C74czxdp028L5fFIXJixgdX8gNi4ByUJtJlFL0mGfyMl xG3dJS1SJZBAOI8OkRyyQfSjYh5LG7c0gFIka5LKYPKpDtNKmk9LBJ19XqRAgLaFGS VapW4fpF/L7uZ1mmBN7wq3QAUQZ28gX8jf+V3ZZ0= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id D9BFCF804E0; Mon, 19 Jul 2021 18:37:16 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 1792BF80510; Mon, 19 Jul 2021 18:37:16 +0200 (CEST) Received: from NAM04-DM6-obe.outbound.protection.outlook.com (mail-dm6nam08on2078.outbound.protection.outlook.com [40.107.102.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 9FE6CF804E0 for ; Mon, 19 Jul 2021 18:37:12 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 9FE6CF804E0 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b="lMvADkTT" ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=INAv05iudmG1duWjiMQr6ktbF/aldHnOv5h7LMbGtLitOiC3lrEpYU6OK+G1WMUt4JnEhZpAAc6XOHMA9CnceB4gAlBLFWIyxlomKEYDbOh8qCbCEj/sTupcLVb/H+iTZzUU6oZZ7QYBL6605EiEhJKVLB3syBd4nhvH5w5r/w0yHBWXRZPL6A8U3yNzSFdPRCF9/q1vIIkucNf4OnGievKAgPSp0K5WAb18IlylOjT61U6Zfxs2afN7YhvwJ/Mah46jnvTF9JEvkifu07rLW+D+TMoPBweSALD4PqY0MvdtKlDKTf/Y7GFMVGAvUhlulzJVWGC73zg/qypWINmS4w== 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=xZEF2JRkAVbKFJI/YNtTTk3UBubzBxXN/w5gaswdT9g=; b=KhhUP6bCDIUwSJqMPIJudQEt7fz5OiLxxetRVLBmYmHumlcxucdJKeWsoKhQxkYc7+2SRIYaVkTVa3ogmbYEUee7PJ838Ih2r6NZzMTiohwa0d7LSWz+yiPhh3l8aMWeh5vIYjmyhUuhKo/T1ROzUGHQJLdfKS64i21UEOn18aB+WwJuw5yBbNeQ0Ce3J58IL6I4z2RgFCfRcZhQATnJn3AqoFKiQpa0/MlP8IppH8i+GHAJfz9mvFteyVAGvfEykjVji28kp7KmtDrAbIxU8DALQ5Uuo51wWTdJMoqALO40nyY/NquGkmWTBDIA26aIToEK9583qGXVMQvwPKAcog== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=kernel.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=xZEF2JRkAVbKFJI/YNtTTk3UBubzBxXN/w5gaswdT9g=; b=lMvADkTTg0fBXDbcy6lDeCrFu6ZCRXblDxL/jtjevRrsPU75t0MNxFWFtq452vmCvCAZhyKHi83Xa+q19SswTdcAUjUorrN8tYIrwpDrwlIM2EsMSk7r3hR4AbRDyrC3muR5yi4WBkqizh4VPBpCITmyebz6lV2EGP1OekuLYGo= Received: from DM6PR06CA0102.namprd06.prod.outlook.com (2603:10b6:5:336::35) by BN9PR12MB5066.namprd12.prod.outlook.com (2603:10b6:408:133::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4331.23; Mon, 19 Jul 2021 16:37:08 +0000 Received: from DM6NAM11FT065.eop-nam11.prod.protection.outlook.com (2603:10b6:5:336:cafe::95) by DM6PR06CA0102.outlook.office365.com (2603:10b6:5:336::35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4331.22 via Frontend Transport; Mon, 19 Jul 2021 16:37:07 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; kernel.org; dkim=none (message not signed) header.d=none;kernel.org; dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB03.amd.com; Received: from SATLEXMB03.amd.com (165.204.84.17) by DM6NAM11FT065.mail.protection.outlook.com (10.13.172.109) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.4331.21 via Frontend Transport; Mon, 19 Jul 2021 16:37:07 +0000 Received: from SATLEXMB05.amd.com (10.181.40.146) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.4; Mon, 19 Jul 2021 11:37:06 -0500 Received: from SATLEXMB04.amd.com (10.181.40.145) by SATLEXMB05.amd.com (10.181.40.146) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.4; Mon, 19 Jul 2021 11:37:06 -0500 Received: from LinuxHost.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server id 15.1.2242.4 via Frontend Transport; Mon, 19 Jul 2021 11:36:57 -0500 From: Vijendar Mukunda To: , Subject: [PATCH V3 11/12] ASoC: amd: add vangogh i2s dma driver pm ops Date: Mon, 19 Jul 2021 22:21:39 +0530 Message-ID: <20210719165140.16143-12-vijendar.mukunda@amd.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210719165140.16143-1-vijendar.mukunda@amd.com> References: <20210719165140.16143-1-vijendar.mukunda@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 900ae299-cefb-44e5-c50f-08d94ad372f1 X-MS-TrafficTypeDiagnostic: BN9PR12MB5066: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:346; 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:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB03.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(4636009)(39860400002)(396003)(346002)(376002)(136003)(46966006)(36840700001)(81166007)(47076005)(26005)(82740400003)(4326008)(70206006)(2906002)(70586007)(110136005)(186003)(316002)(478600001)(86362001)(54906003)(82310400003)(8936002)(2616005)(8676002)(1076003)(356005)(5660300002)(44832011)(426003)(36860700001)(336012)(7696005)(6666004)(36756003)(83380400001)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Jul 2021 16:37:07.5638 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 900ae299-cefb-44e5-c50f-08d94ad372f1 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT065.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN9PR12MB5066 Cc: Sunil-kumar.Dommati@amd.com, open list , Takashi Iwai , Liam Girdwood , Vijendar Mukunda , Alexander.Deucher@amd.com, krisman@collabora.com X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Add Vangogh i2s dma driver pm ops Signed-off-by: Vijendar Mukunda --- sound/soc/amd/vangogh/acp5x-pcm-dma.c | 90 +++++++++++++++++++++++++++ 1 file changed, 90 insertions(+) diff --git a/sound/soc/amd/vangogh/acp5x-pcm-dma.c b/sound/soc/amd/vangogh/acp5x-pcm-dma.c index a2bd53dc86b9..260b6ae0fb2f 100644 --- a/sound/soc/amd/vangogh/acp5x-pcm-dma.c +++ b/sound/soc/amd/vangogh/acp5x-pcm-dma.c @@ -8,6 +8,7 @@ #include #include #include +#include #include #include #include @@ -417,13 +418,102 @@ static int acp5x_audio_probe(struct platform_device *pdev) dev_err(&pdev->dev, "ACP5x I2S IRQ request failed\n"); return -ENODEV; } + pm_runtime_set_autosuspend_delay(&pdev->dev, 2000); + pm_runtime_use_autosuspend(&pdev->dev); + pm_runtime_enable(&pdev->dev); + pm_runtime_allow(&pdev->dev); return 0; } +static int acp5x_audio_remove(struct platform_device *pdev) +{ + pm_runtime_disable(&pdev->dev); + return 0; +} + +static int acp5x_pcm_resume(struct device *dev) +{ + struct i2s_dev_data *adata; + u32 val, reg_val, frmt_val; + + reg_val = 0; + frmt_val = 0; + adata = dev_get_drvdata(dev); + + if (adata->play_stream && adata->play_stream->runtime) { + struct i2s_stream_instance *rtd = + adata->play_stream->runtime->private_data; + config_acp5x_dma(rtd, SNDRV_PCM_STREAM_PLAYBACK); + switch (rtd->i2s_instance) { + case I2S_HS_INSTANCE: + reg_val = ACP_HSTDM_ITER; + frmt_val = ACP_HSTDM_TXFRMT; + break; + case I2S_SP_INSTANCE: + default: + reg_val = ACP_I2STDM_ITER; + frmt_val = ACP_I2STDM_TXFRMT; + } + acp_writel((rtd->xfer_resolution << 3), + rtd->acp5x_base + reg_val); + } + + if (adata->capture_stream && adata->capture_stream->runtime) { + struct i2s_stream_instance *rtd = + adata->capture_stream->runtime->private_data; + config_acp5x_dma(rtd, SNDRV_PCM_STREAM_CAPTURE); + switch (rtd->i2s_instance) { + case I2S_HS_INSTANCE: + reg_val = ACP_HSTDM_IRER; + frmt_val = ACP_HSTDM_RXFRMT; + break; + case I2S_SP_INSTANCE: + default: + reg_val = ACP_I2STDM_IRER; + frmt_val = ACP_I2STDM_RXFRMT; + } + acp_writel((rtd->xfer_resolution << 3), + rtd->acp5x_base + reg_val); + } + if (adata->tdm_mode == TDM_ENABLE) { + acp_writel(adata->tdm_fmt, adata->acp5x_base + frmt_val); + val = acp_readl(adata->acp5x_base + reg_val); + acp_writel(val | 0x2, adata->acp5x_base + reg_val); + } + acp_writel(1, adata->acp5x_base + ACP_EXTERNAL_INTR_ENB); + return 0; +} + +static int acp5x_pcm_suspend(struct device *dev) +{ + struct i2s_dev_data *adata; + + adata = dev_get_drvdata(dev); + acp_writel(0, adata->acp5x_base + ACP_EXTERNAL_INTR_ENB); + return 0; +} + +static int acp5x_pcm_runtime_resume(struct device *dev) +{ + struct i2s_dev_data *adata; + + adata = dev_get_drvdata(dev); + acp_writel(1, adata->acp5x_base + ACP_EXTERNAL_INTR_ENB); + return 0; +} + +static const struct dev_pm_ops acp5x_pm_ops = { + SET_RUNTIME_PM_OPS(acp5x_pcm_suspend, + acp5x_pcm_runtime_resume, NULL) + SET_SYSTEM_SLEEP_PM_OPS(acp5x_pcm_suspend, acp5x_pcm_resume) +}; + static struct platform_driver acp5x_dma_driver = { .probe = acp5x_audio_probe, + .remove = acp5x_audio_remove, .driver = { .name = "acp5x_i2s_dma", + .pm = &acp5x_pm_ops, }, };