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Wed, 11 Jan 2023 03:01:54 -0600 From: Vijendar Mukunda To: , , Subject: [PATCH 12/19] ASoC: amd: ps: Add soundwire specific checks in pci driver in pm ops. Date: Wed, 11 Jan 2023 14:32:15 +0530 Message-ID: <20230111090222.2016499-13-Vijendar.Mukunda@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230111090222.2016499-1-Vijendar.Mukunda@amd.com> References: <20230111090222.2016499-1-Vijendar.Mukunda@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6NAM11FT024:EE_|MN2PR12MB4392:EE_ X-MS-Office365-Filtering-Correlation-Id: 6c36e90a-ca22-4762-976c-08daf3b28047 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:(13230022)(4636009)(346002)(376002)(396003)(136003)(39860400002)(451199015)(36840700001)(46966006)(40470700004)(2906002)(54906003)(36860700001)(41300700001)(356005)(7696005)(36756003)(8936002)(8676002)(70206006)(4326008)(70586007)(83380400001)(1076003)(82310400005)(86362001)(2616005)(47076005)(426003)(336012)(40460700003)(5660300002)(40480700001)(186003)(81166007)(478600001)(110136005)(26005)(316002)(82740400003)(6666004)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Jan 2023 09:02:00.7469 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 6c36e90a-ca22-4762-976c-08daf3b28047 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: DM6NAM11FT024.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4392 X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.29 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: , Cc: Pierre-Louis Bossart , Mastan.Katragadda@amd.com, Sunil-kumar.Dommati@amd.com, open list , Basavaraj.Hiregoudar@amd.com, Takashi Iwai , Liam Girdwood , Nathan Chancellor , Mario.Limonciello@amd.com, Vijendar Mukunda , arungopal.kondaveeti@amd.com, Syed Saba Kareem Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" AMD Soundwire controller supports different power modes. In case of Soundwire Power off Mode, ACP pci parent driver should invoke acp de-init and init sequence during suspend/resume callbacks. Signed-off-by: Vijendar Mukunda --- sound/soc/amd/ps/pci-ps.c | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) diff --git a/sound/soc/amd/ps/pci-ps.c b/sound/soc/amd/ps/pci-ps.c index 5b82ee8e3ad8..7e152241c155 100644 --- a/sound/soc/amd/ps/pci-ps.c +++ b/sound/soc/amd/ps/pci-ps.c @@ -655,10 +655,15 @@ static int snd_acp63_probe(struct pci_dev *pci, static int __maybe_unused snd_acp63_suspend(struct device *dev) { struct acp63_dev_data *adata; - int ret; + int ret = 0; adata = dev_get_drvdata(dev); - ret = acp63_deinit(adata->acp63_base, dev); + if (adata->pdev_mask & ACP63_SDW_DEV_MASK) { + if (adata->acp_sdw_power_off) + ret = acp63_deinit(adata->acp63_base, dev); + } else { + ret = acp63_deinit(adata->acp63_base, dev); + } if (ret) dev_err(dev, "ACP de-init failed\n"); return ret; @@ -667,10 +672,15 @@ static int __maybe_unused snd_acp63_suspend(struct device *dev) static int __maybe_unused snd_acp63_resume(struct device *dev) { struct acp63_dev_data *adata; - int ret; + int ret = 0; adata = dev_get_drvdata(dev); - ret = acp63_init(adata->acp63_base, dev); + if (adata->pdev_mask & ACP63_SDW_DEV_MASK) { + if (adata->acp_sdw_power_off) + ret = acp63_init(adata->acp63_base, dev); + } else { + ret = acp63_init(adata->acp63_base, dev); + } if (ret) dev_err(dev, "ACP init failed\n"); return ret;