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Mon, 11 Oct 2021 00:40:00 -0500 From: Vijendar Mukunda To: , CC: , , , , , Vijendar Mukunda , "Liam Girdwood" , Jaroslav Kysela , "Takashi Iwai" , open list Subject: [PATCH 12/13] ASoC: amd: add YC machine driver using dmic Date: Mon, 11 Oct 2021 11:26:20 +0530 Message-ID: <20211011055621.13240-13-Vijendar.Mukunda@amd.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211011055621.13240-1-Vijendar.Mukunda@amd.com> References: <20211011055621.13240-1-Vijendar.Mukunda@amd.com> MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 46d9944a-ee2d-4d84-5949-08d98c799484 X-MS-TrafficTypeDiagnostic: MWHPR12MB1150: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1303; 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)(46966006)(36840700001)(36756003)(2906002)(6666004)(70586007)(426003)(70206006)(356005)(47076005)(36860700001)(2616005)(81166007)(336012)(186003)(8936002)(8676002)(1076003)(110136005)(5660300002)(54906003)(82310400003)(7696005)(26005)(86362001)(4326008)(316002)(508600001)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Oct 2021 05:40:05.8829 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 46d9944a-ee2d-4d84-5949-08d98c799484 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: CO1NAM11FT053.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR12MB1150 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add Yellow Carp platform machine driver using dmic. Signed-off-by: Vijendar Mukunda --- sound/soc/amd/yc/acp6x-mach.c | 76 +++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 sound/soc/amd/yc/acp6x-mach.c diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c new file mode 100644 index 000000000000..5804d17457d0 --- /dev/null +++ b/sound/soc/amd/yc/acp6x-mach.c @@ -0,0 +1,76 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Machine driver for AMD Yellow Carp platform using DMIC +// +//Copyright 2021 Advanced Micro Devices, Inc. + +#include +#include +#include +#include +#include +#include + +#include "acp6x.h" + +#define DRV_NAME "acp_yc_mach" + +SND_SOC_DAILINK_DEF(acp6x_pdm, + DAILINK_COMP_ARRAY(COMP_CPU("acp_yc_pdm_dma.0"))); + +SND_SOC_DAILINK_DEF(dmic_codec, + DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec.0", + "dmic-hifi"))); + +SND_SOC_DAILINK_DEF(pdm_platform, + DAILINK_COMP_ARRAY(COMP_PLATFORM("acp_yc_pdm_dma.0"))); + +static struct snd_soc_dai_link acp6x_dai_pdm[] = { + { + .name = "acp6x-dmic-capture", + .stream_name = "DMIC capture", + .capture_only = 1, + SND_SOC_DAILINK_REG(acp6x_pdm, dmic_codec, pdm_platform), + }, +}; + +static struct snd_soc_card acp6x_card = { + .name = "acp6x", + .owner = THIS_MODULE, + .dai_link = acp6x_dai_pdm, + .num_links = 1, +}; + +static int acp6x_probe(struct platform_device *pdev) +{ + struct acp6x_pdm *machine = NULL; + struct snd_soc_card *card; + int ret; + + card = &acp6x_card; + acp6x_card.dev = &pdev->dev; + + platform_set_drvdata(pdev, card); + snd_soc_card_set_drvdata(card, machine); + ret = devm_snd_soc_register_card(&pdev->dev, card); + if (ret) { + return dev_err_probe(&pdev->dev, ret, + "snd_soc_register_card(%s) failed\n", + card->name); + } + return 0; +} + +static struct platform_driver acp6x_mach_driver = { + .driver = { + .name = "acp_yc_mach", + .pm = &snd_soc_pm_ops, + }, + .probe = acp6x_probe, +}; + +module_platform_driver(acp6x_mach_driver); + +MODULE_AUTHOR("Vijendar.Mukunda@amd.com"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:" DRV_NAME); -- 2.25.1