https://bugzilla.kernel.org/show_bug.cgi?id=221636
--- Comment #2 from Marco Scardovi ([email protected]) --- The log show "CORBRP = 65535" (0xFFFF), which is a clear indication that the AMD HDA controller's PCIe link is completely unresponsive (returning all-ones for register reads) during the resume phase. Consequently, the child cs35l41 side-codec driver times out trying to communicate or assert reset. Adding module parameter workaround by passing `snd_hda_intel.pm_async=0` can prevent the parallel resume race condition on this AMD platform, resolving the CORB timeout. A potential Driver-Level Fix can be disabling async suspend for AMD HDA controllers during probe in `sound/hda/controllers/intel.c`: if (pci->vendor == PCI_VENDOR_ID_AMD) device_disable_async_suspend(&pci->dev); In any case you can consider the patch I posted on URL as void. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ acpi-bugzilla mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
