From patchwork Tue Nov 19 09:32:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "RAVULAPATI, VISHNU VARDHAN RAO" X-Patchwork-Id: 11251607 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E05D26C1 for ; Tue, 19 Nov 2019 09:35:12 +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 E900E22302 for ; Tue, 19 Nov 2019 09:35:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="gS2jy9l/"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=amdcloud.onmicrosoft.com header.i=@amdcloud.onmicrosoft.com header.b="jIt+zi6X" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E900E22302 Authentication-Results: mail.kernel.org; dmarc=none (p=none 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 357EB1695; Tue, 19 Nov 2019 10:34:19 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 357EB1695 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1574156109; bh=PFTMEPi+PU6YDJ6RSLg4mQIwoJ2b0v7q2YQIZuo/6DA=; h=From:To:Date:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=gS2jy9l/vR067l9VYgEmQbZJtuUO6B/bhAgDwUVwycMwAsmsI3UHkz0KJ5CAe/uF0 wvzCbzk08QVDPPHd2M0/T42WmXIpp2UtLyFrD0Qc/bgke40q5EZgzP8FEheh8sp6CJ 97TuZPDuBp2ycv51ZzBh0PztFnqEDtyLckVtzzC0= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id ACC74F80135; Tue, 19 Nov 2019 10:34:18 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id BF0B2F80137; Tue, 19 Nov 2019 10:34:17 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on alsa1.perex.cz X-Spam-Level: * X-Spam-Status: No, score=1.0 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, FORGED_SPF_HELO,SPF_HELO_PASS,SPF_NONE autolearn=disabled version=3.4.0 Received: from NAM01-SN1-obe.outbound.protection.outlook.com (mail-eopbgr820042.outbound.protection.outlook.com [40.107.82.42]) (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 F04C8F800FF for ; Tue, 19 Nov 2019 10:34:11 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz F04C8F800FF Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=amdcloud.onmicrosoft.com header.i=@amdcloud.onmicrosoft.com header.b="jIt+zi6X" ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=UsBCS9DSVV6tlF7Vi1KZBS8wvriUC8qlGUN3T7+zbH2ctRUMj6W2rEEwIE2JHOpVORuuVy5MspZ9EaPizftGI0fYMoh/dH0V3rJK88Zmy6FRBT5n5VZoEm1vQ6RBMSDS8ZTakVBj1cZzN3IkJ0LCLknu52Gusqx/RwBea6Jhvhq7fbSpKEbGwj3GIfAl5F4HY4cQjB16tarM+t9avWXXlGbd5IiyrJFvQVN96SJz4H2mPXDYgu/MdFSRLN0ejdUYS7qG0J3kRtwidoYJZVgXARHpwId1GN4NaiJvlwqfQ8fNf5cCEHJj1FzFOB4wXPsYr89HDkhw22tItliNE2qmTg== 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=mgojnpA9IFKWOtV2KydtCWmKhWX5z9dvrfmrRKWWgXk=; b=huk4Igx8hR2P8Pdp0LsejlOzlhYHPgSqIgTXZPJzd003+QSt43flLeXZ5WvM49xFZhISKVpF75FkXbdCig40GJZa/SnjRKfCcj1vOR4ES0+bXDiEu7ZmjKXw5Hpu0cvE3yGkbknjwqJcg1TT+XiaNPpHP3ofjcc3VpaOpX6cHFwWrvYmvjSBHgMFls2BvORa3iE/QBWrQ2SE64vzF9UAda4iKCRTDe7G+z0Cvs3Wzfx0mRMeFyIxZ+9i1pS50LoVxLv2mFJ+nveinakBTShi3OrgGsjaCW8hB1ueBA7k5WLjzWfqtBX4+HCYdls6cB3sbCqc6cdZJQxjgdcxtpL6oQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none (sender ip is 165.204.84.17) smtp.rcpttodomain=google.com smtp.mailfrom=amd.com; dmarc=permerror action=none header.from=amd.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amdcloud.onmicrosoft.com; s=selector2-amdcloud-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=mgojnpA9IFKWOtV2KydtCWmKhWX5z9dvrfmrRKWWgXk=; b=jIt+zi6Xj/50spE8QXt19uwUqpsUtTnGE4++FDPu6OFFETHTShXrSPTDrNJ5htDRnIRxy4ZvSRngFq6fIob/UVuIeYU5S70+ljQt3I5tcUVFIeqQZIeG22QbTV50cfP69aHoAXEHXyNRQd5ysfwZmLwmjU53JO6M/fSMttb1o3I= Received: from DM6PR12CA0022.namprd12.prod.outlook.com (2603:10b6:5:1c0::35) by BY5PR12MB4259.namprd12.prod.outlook.com (2603:10b6:a03:202::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2451.23; Tue, 19 Nov 2019 09:34:07 +0000 Received: from CO1NAM11FT049.eop-nam11.prod.protection.outlook.com (2a01:111:f400:7eab::207) by DM6PR12CA0022.outlook.office365.com (2603:10b6:5:1c0::35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2451.24 via Frontend Transport; Tue, 19 Nov 2019 09:34:07 +0000 Authentication-Results: spf=none (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; google.com; dkim=none (message not signed) header.d=none;google.com; dmarc=permerror action=none header.from=amd.com; Received-SPF: None (protection.outlook.com: amd.com does not designate permitted sender hosts) Received: from SATLEXMB01.amd.com (165.204.84.17) by CO1NAM11FT049.mail.protection.outlook.com (10.13.175.50) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.2451.23 via Frontend Transport; Tue, 19 Nov 2019 09:34:07 +0000 Received: from SATLEXMB04.amd.com (10.181.40.145) by SATLEXMB01.amd.com (10.181.40.142) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Tue, 19 Nov 2019 03:34:06 -0600 Received: from SATLEXMB02.amd.com (10.181.40.143) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Tue, 19 Nov 2019 03:34:05 -0600 Received: from vishnu-All-Series.amd.com (10.180.168.240) by SATLEXMB02.amd.com (10.181.40.143) with Microsoft SMTP Server id 15.1.1713.5 via Frontend Transport; Tue, 19 Nov 2019 03:34:02 -0600 From: Ravulapati Vishnu vardhan rao To: Date: Tue, 19 Nov 2019 15:02:42 +0530 Message-ID: <1574155967-1315-2-git-send-email-Vishnuvardhanrao.Ravulapati@amd.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1574155967-1315-1-git-send-email-Vishnuvardhanrao.Ravulapati@amd.com> References: <1574155967-1315-1-git-send-email-Vishnuvardhanrao.Ravulapati@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:165.204.84.17; IPV:NLI; CTRY:US; EFV:NLI; SFV:NSPM; SFS:(10009020)(4636009)(346002)(376002)(136003)(39860400002)(396003)(428003)(189003)(199004)(2616005)(8936002)(109986005)(70206006)(86362001)(70586007)(53416004)(305945005)(16586007)(36756003)(316002)(1671002)(4326008)(54906003)(48376002)(50466002)(478600001)(5660300002)(6666004)(336012)(446003)(50226002)(76176011)(26005)(486006)(476003)(81156014)(126002)(8676002)(81166006)(2906002)(186003)(47776003)(426003)(356004)(7696005)(11346002)(51416003)(266003); DIR:OUT; SFP:1101; SCL:1; SRVR:BY5PR12MB4259; H:SATLEXMB01.amd.com; FPR:; SPF:None; LANG:en; PTR:InfoDomainNonexistent; MX:1; A:1; X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 1c200e92-e8c6-4c81-79af-08d76cd3a010 X-MS-TrafficTypeDiagnostic: BY5PR12MB4259: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:182; X-Forefront-PRVS: 022649CC2C X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: bb8SGPuSx1NP4/aaHSwFgzvMVxk9btyiEavIMAKVeoTju0jnQtinVwm4T2lr9bP2BcPfNICA6gWMtZkGRy28HJDaQ839XisiBAonnoRAbCuAGaeW7AAu7pkDb+REkG1CHTlrFP22bU5LviPqIphzZAdB0b7PRemp5zCYGGYA04rBID9mmBXfYNT9fhkMZqBvqZStL7JSjtAO6+N0KdodHa8+FZ828XhQpQ+1kGA7SRxMJyjS8ZqTfUnKlCGIAL0DwtMwV34ztYMsxk5FjpXJQZsGO4AVybZ3689EYNxb5cNoy8yEtPbchYnC4L56cxGN0zI/UeVXT1USNrGJLidQk1pBjkg/cfrWv3OKqQ1GFDUvHrMGcGqGFhXJFvXGZdb253Xu0K4YirBIbbTkDULYM4+xhAdULtt3ZxRH5SQFy7iC5BcWx8Kh0dsLODZlvkmW X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Nov 2019 09:34:07.1795 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1c200e92-e8c6-4c81-79af-08d76cd3a010 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=[SATLEXMB01.amd.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR12MB4259 Cc: "moderated list:SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEM..." , open list , Takashi Iwai , Liam Girdwood , Akshu.Agrawal@amd.com, Ravulapati Vishnu vardhan rao , Mark Brown , djkurtz@google.com, Alexander.Deucher@amd.com, Dan Carpenter Subject: [alsa-devel] [PATCH v8 1/6] ASoC: amd:Create multiple I2S platform device endpoint 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" Creates Platform Device endpoints for multiple I2S instances: SP and BT endpoints device. Pass PCI resources like MMIO, irq to the platform devices. Signed-off-by: Ravulapati Vishnu vardhan rao --- sound/soc/amd/raven/acp3x.h | 5 +++ sound/soc/amd/raven/pci-acp3x.c | 95 +++++++++++++++++++++++++++-------------- 2 files changed, 68 insertions(+), 32 deletions(-) diff --git a/sound/soc/amd/raven/acp3x.h b/sound/soc/amd/raven/acp3x.h index 4f2cadd..2f15fe1 100644 --- a/sound/soc/amd/raven/acp3x.h +++ b/sound/soc/amd/raven/acp3x.h @@ -7,10 +7,15 @@ #include "chip_offset_byte.h" +#define ACP3x_DEVS 3 #define ACP3x_PHY_BASE_ADDRESS 0x1240000 #define ACP3x_I2S_MODE 0 #define ACP3x_REG_START 0x1240000 #define ACP3x_REG_END 0x1250200 +#define ACP3x_I2STDM_REG_START 0x1242400 +#define ACP3x_I2STDM_REG_END 0x1242410 +#define ACP3x_BT_TDM_REG_START 0x1242800 +#define ACP3x_BT_TDM_REG_END 0x1242810 #define I2S_MODE 0x04 #define BT_TX_THRESHOLD 26 #define BT_RX_THRESHOLD 25 diff --git a/sound/soc/amd/raven/pci-acp3x.c b/sound/soc/amd/raven/pci-acp3x.c index facec24..be2670f 100644 --- a/sound/soc/amd/raven/pci-acp3x.c +++ b/sound/soc/amd/raven/pci-acp3x.c @@ -16,17 +16,17 @@ struct acp3x_dev_data { void __iomem *acp3x_base; bool acp3x_audio_mode; struct resource *res; - struct platform_device *pdev; + struct platform_device *pdev[ACP3x_DEVS]; }; static int snd_acp3x_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { - int ret; - u32 addr, val; struct acp3x_dev_data *adata; - struct platform_device_info pdevinfo; + struct platform_device_info pdevinfo[ACP3x_DEVS]; unsigned int irqflags; + int ret, val, i; + u32 addr; if (pci_enable_device(pci)) { dev_err(&pci->dev, "pci_enable_device failed\n"); @@ -43,7 +43,7 @@ static int snd_acp3x_probe(struct pci_dev *pci, GFP_KERNEL); if (!adata) { ret = -ENOMEM; - goto release_regions; + goto adata_free; } /* check for msi interrupt support */ @@ -56,7 +56,8 @@ static int snd_acp3x_probe(struct pci_dev *pci, irqflags = 0; addr = pci_resource_start(pci, 0); - adata->acp3x_base = ioremap(addr, pci_resource_len(pci, 0)); + adata->acp3x_base = devm_ioremap(&pci->dev, addr, + pci_resource_len(pci, 0)); if (!adata->acp3x_base) { ret = -ENOMEM; goto release_regions; @@ -68,11 +69,11 @@ static int snd_acp3x_probe(struct pci_dev *pci, switch (val) { case I2S_MODE: adata->res = devm_kzalloc(&pci->dev, - sizeof(struct resource) * 2, + sizeof(struct resource) * 4, GFP_KERNEL); if (!adata->res) { ret = -ENOMEM; - goto unmap_mmio; + goto release_regions; } adata->res[0].name = "acp3x_i2s_iomem"; @@ -80,41 +81,68 @@ static int snd_acp3x_probe(struct pci_dev *pci, adata->res[0].start = addr; adata->res[0].end = addr + (ACP3x_REG_END - ACP3x_REG_START); - adata->res[1].name = "acp3x_i2s_irq"; - adata->res[1].flags = IORESOURCE_IRQ; - adata->res[1].start = pci->irq; - adata->res[1].end = pci->irq; + adata->res[1].name = "acp3x_i2s_sp"; + adata->res[1].flags = IORESOURCE_MEM; + adata->res[1].start = addr + ACP3x_I2STDM_REG_START; + adata->res[1].end = addr + ACP3x_I2STDM_REG_END; + + adata->res[2].name = "acp3x_i2s_bt"; + adata->res[2].flags = IORESOURCE_MEM; + adata->res[2].start = addr + ACP3x_BT_TDM_REG_START; + adata->res[2].end = addr + ACP3x_BT_TDM_REG_END; + + adata->res[3].name = "acp3x_i2s_irq"; + adata->res[3].flags = IORESOURCE_IRQ; + adata->res[3].start = pci->irq; + adata->res[3].end = adata->res[3].start; adata->acp3x_audio_mode = ACP3x_I2S_MODE; memset(&pdevinfo, 0, sizeof(pdevinfo)); - pdevinfo.name = "acp3x_rv_i2s"; - pdevinfo.id = 0; - pdevinfo.parent = &pci->dev; - pdevinfo.num_res = 2; - pdevinfo.res = adata->res; - pdevinfo.data = &irqflags; - pdevinfo.size_data = sizeof(irqflags); - - adata->pdev = platform_device_register_full(&pdevinfo); - if (IS_ERR(adata->pdev)) { - dev_err(&pci->dev, "cannot register %s device\n", - pdevinfo.name); - ret = PTR_ERR(adata->pdev); - goto unmap_mmio; + pdevinfo[0].name = "acp3x_rv_i2s_dma"; + pdevinfo[0].id = 0; + pdevinfo[0].parent = &pci->dev; + pdevinfo[0].num_res = 4; + pdevinfo[0].res = &adata->res[0]; + pdevinfo[0].data = &irqflags; + pdevinfo[0].size_data = sizeof(irqflags); + + pdevinfo[1].name = "acp3x_i2s_playcap"; + pdevinfo[1].id = 0; + pdevinfo[1].parent = &pci->dev; + pdevinfo[1].num_res = 1; + pdevinfo[1].res = &adata->res[1]; + + pdevinfo[2].name = "acp3x_i2s_playcap"; + pdevinfo[2].id = 1; + pdevinfo[2].parent = &pci->dev; + pdevinfo[2].num_res = 1; + pdevinfo[2].res = &adata->res[2]; + for (i = 0; i < ACP3x_DEVS ; i++) { + adata->pdev[i] = + platform_device_register_full(&pdevinfo[i]); + if (IS_ERR(adata->pdev[i])) { + dev_err(&pci->dev, "cannot register %s device\n", + pdevinfo[i].name); + ret = PTR_ERR(adata->pdev[i]); + goto unmap_mmio; + } } break; default: dev_err(&pci->dev, "Invalid ACP audio mode : %d\n", val); ret = -ENODEV; - goto unmap_mmio; + goto release_regions; } return 0; unmap_mmio: - pci_disable_msi(pci); - iounmap(adata->acp3x_base); + if (val == I2S_MODE) + for (i = 0 ; i < ACP3x_DEVS ; i++) + platform_device_unregister(adata->pdev[i]); release_regions: + pci_disable_msi(pci); +adata_free: pci_release_regions(pci); disable_pci: pci_disable_device(pci); @@ -125,10 +153,12 @@ static int snd_acp3x_probe(struct pci_dev *pci, static void snd_acp3x_remove(struct pci_dev *pci) { struct acp3x_dev_data *adata = pci_get_drvdata(pci); + int i; - platform_device_unregister(adata->pdev); - iounmap(adata->acp3x_base); - + if (adata->acp3x_audio_mode == ACP3x_I2S_MODE) { + for (i = 0 ; i < ACP3x_DEVS ; i++) + platform_device_unregister(adata->pdev[i]); + } pci_disable_msi(pci); pci_release_regions(pci); pci_disable_device(pci); @@ -151,6 +181,7 @@ static struct pci_driver acp3x_driver = { module_pci_driver(acp3x_driver); +MODULE_AUTHOR("Vishnuvardhanrao.Ravulapati@amd.com"); MODULE_AUTHOR("Maruthi.Bayyavarapu@amd.com"); MODULE_DESCRIPTION("AMD ACP3x PCI driver"); MODULE_LICENSE("GPL v2");