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Tue, 22 Feb 2022 00:13:21 -0600 From: Ajit Kumar Pandey To: , CC: , , , , "Ajit Kumar Pandey" , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , "V sujith kumar Reddy" , open list Subject: [PATCH 3/3] ASoC: amd: acp: Add DMIC machine driver ops Date: Tue, 22 Feb 2022 11:41:28 +0530 Message-ID: <20220222061128.719400-4-AjitKumar.Pandey@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220222061128.719400-1-AjitKumar.Pandey@amd.com> References: <20220222061128.719400-1-AjitKumar.Pandey@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 0b204e90-c471-4870-db99-08d9f5ca707d X-MS-TrafficTypeDiagnostic: DM6PR12MB4435:EE_ X-Microsoft-Antispam-PRVS: 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:(13230001)(4636009)(40470700004)(36840700001)(46966006)(8676002)(4326008)(70586007)(110136005)(70206006)(54906003)(316002)(508600001)(426003)(82310400004)(1076003)(8936002)(5660300002)(336012)(2616005)(2906002)(81166007)(356005)(36756003)(40460700003)(7696005)(186003)(26005)(86362001)(36860700001)(47076005)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Feb 2022 06:13:26.8193 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 0b204e90-c471-4870-db99-08d9f5ca707d 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: BN8NAM11FT005.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4435 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add dmic ops and startup callback to add snd_pcm_hw_constraint for pdm related device node. Signed-off-by: Ajit Kumar Pandey --- sound/soc/amd/acp/acp-mach-common.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/sound/soc/amd/acp/acp-mach-common.c b/sound/soc/amd/acp/acp-mach-common.c index b45442a56c40..d3034ee2ff59 100644 --- a/sound/soc/amd/acp/acp-mach-common.c +++ b/sound/soc/amd/acp/acp-mach-common.c @@ -291,6 +291,32 @@ static const struct snd_soc_ops acp_card_rt5682s_ops = { .shutdown = acp_card_shutdown, }; +static const unsigned int dmic_channels[] = { + DUAL_CHANNEL, FOUR_CHANNEL, +}; + +static const struct snd_pcm_hw_constraint_list dmic_constraints_channels = { + .count = ARRAY_SIZE(dmic_channels), + .list = dmic_channels, + .mask = 0, +}; + +static int acp_card_dmic_startup(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + + snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, + &dmic_constraints_channels); + snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, + &constraints_rates); + + return 0; +} + +static const struct snd_soc_ops acp_card_dmic_ops = { + .startup = acp_card_dmic_startup, +}; + /* Declare RT1019 codec components */ SND_SOC_DAILINK_DEF(rt1019, DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10EC1019:00", "rt1019-aif"), @@ -633,6 +659,7 @@ int acp_legacy_dai_links_create(struct snd_soc_card *card) links[i].num_cpus = ARRAY_SIZE(pdm_dmic); links[i].platforms = platform_component; links[i].num_platforms = ARRAY_SIZE(platform_component); + links[i].ops = &acp_card_dmic_ops; links[i].dpcm_capture = 1; } -- 2.25.1