Kai Vehmanen

@marcinszkudlinski @tmleman @dcpleung Ping? This seems to be ready to progress, but needs a rebases and rereview from you.

@lgirdwood @RanderWang I'll try to reproduce this today. This shouldn't depend on the Zephyr PM patches.

I don't think the original case occurs anymore. I could not reproduce this on a local nocodec/tgl machine, despite multiple hours of test iterations. Looking at our daily tests, I...

@tmleman Did a custom local test with IPC4 and got this error on cAVS2.5/tgl: [10768.114532] sof-audio-pci-intel-tgl 0000:00:1f.3: ipc tx : 0x47000000|0x0: MOD_SET_DX [data size: 8] [10768.114717] sof-audio-pci-intel-tgl 0000:00:1f.3: ipc tx...

@tmleman wrote: > @kv2019i The reason for that is probably that tgl don't use zephyr power management api. I'm not sure if it makes sense to keep this mock in...

@lgirdwood wrote: > @kv2019i Whats the ETA for TGL to get the PM update. Which code parts do you need to keep atm for TGL (not following whats meant by...

Good to go @lgirdwood ? You still had comments...

I don't think this blocks larger period multiple streams -> https://github.com/thesofproject/sof/pull/5958#discussion_r910692671 Still a missing bit in the scheduler.

FYI @pjdobrowolski

When this is implemented, feature needs to be documented to https://thesofproject.github.io/latest/developer_guides/debugability/perf-counters/index.html?highlight=performance