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[LNL] SoundWire: pm_runtime resume timed out - interrupts lost #4943

@marc-hb

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@marc-hb

Spotted by chance on jf-lnlm-rvp-sdw-1 while testing something totally unrelated:

https://sof-ci.01.org/softestpr/PR1178/build324/devicetest/index.html?model=LNLM_SDW_AIOC&testcase=check-sof-logger (internal run ID 40150)

2024-04-22 22:40:16 UTC [ERROR] Caught kernel log error
===========================>>
[  173.964280] kernel: rt715-sdca sdw:0:1:025d:0714:01: rt715_dev_resume: Enumeration not complete, timed out
[  173.979644] kernel: rt715-sdca sdw:0:1:025d:0714:01: intel_resume_child_device: pm_runtime_resume failed: -110
[  173.979746] kernel: soundwire sdw-master-0-1: sdw_intel_exit: intel_resume_child_device failed: -110

(Spotted while testing unrelated thesofproject/sof-test#1178)

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    LNLApplies to Lunar Lake platformP3Low-impact bugs or featuresSDWApplies to SoundWire bus for codec connection

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