Phil Elwell

You've been beaten to it: https://github.com/raspberrypi/linux/issues/5747

#5757 is a potential fix for #5747.

We're very happy to take back-ports. Just cut-and-paste that into a new issue and it will be dealt with promptly. I hope to put together some answers and suggestions in...

> Just cut-and-paste that into a new issue and it will be dealt with promptly. On second thoughts, don't - I'll just do it

Done.

You say that it is "limited to 192KHz sampling rates on the pi 5" - how does this limit manifest? What happens when you play a 384kHz stream?

That tells us that ALSA and the drivers are all happy with the configuration, and that the failure happens when data starts to flow. I should be able to take...

Just a quick note to say I looked at the signals on a logic analyser today and was able to see the way in which the frequency goes wrong. Hopefully...

Yes, that's exactly what I'm redoing now.

With luck, #5999 will solve both of those problems.