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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 30 May 2025 05:45:12.6305 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 20538e36-08ad-4e5f-ff82-08dd9f3d2574 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=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BN3PEPF0000B073.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB8828 Content-Type: text/plain; charset="utf-8" During pm_prepare callback, pm_request_resume() delays SoundWire manager D0 entry sequence. Synchronize runtime resume sequence for amd_manager instance prior to invoking child devices resume sequence for both the amd power modes(ClockStop Mode and Power off mode). Change the power_mode_mask check and use pm_runtime_resume() in amd_pm_prepare() callback. Signed-off-by: Vijendar Mukunda --- drivers/soundwire/amd_manager.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/soundwire/amd_manager.c b/drivers/soundwire/amd_manage= r.c index a9a57cb6257c..b775ecab697c 100644 --- a/drivers/soundwire/amd_manager.c +++ b/drivers/soundwire/amd_manager.c @@ -1178,10 +1178,10 @@ static int __maybe_unused amd_pm_prepare(struct dev= ice *dev) * device is not in runtime suspend state, observed that device alerts ar= e missing * without pm_prepare on AMD platforms in clockstop mode0. */ - if (amd_manager->power_mode_mask & AMD_SDW_CLK_STOP_MODE) { - ret =3D pm_request_resume(dev); + if (amd_manager->power_mode_mask) { + ret =3D pm_runtime_resume(dev); if (ret < 0) { - dev_err(bus->dev, "pm_request_resume failed: %d\n", ret); + dev_err(bus->dev, "pm_runtime_resume failed: %d\n", ret); return 0; } } --=20 2.45.2