[PATCH 1/2] ASoC: SOF: Fix "no reply expected" error during firmware-boot

[Kai Vehmanen]

Hey,

On Mon, 20 Apr 2020, Pierre-Louis Bossart wrote:

>>> On 4/3/20 3:01 AM, Hans de Goede wrote:
>>>> Unfortunately even with that patch cherry picked the errors my
>>>> patch silences still happen.
> 
> Sorry about the delay, on my side I don't see this anymore in my ApolloLake or
> CML tests. Kai, can you confirm for HDaudio platforms?

I tested on a set of HDA platforms and I could not trigger the "no reply 
expected" errors. Tested with sof-dev (Mark's latest tree but staged SOF 
patches) that has the "ASoC: SOF: Intel: hda-loader: clear the IPC ack bit 
after FW_PURGE" patch.

If I revert this patch, the error trace comes back immediately, so this 
definitely helps to the trace spam at least in these cases.

There could of course be some relation to FW version. So if someone can 
still get the error trace, the FW version and platform used would be 
interesting information.

Br, Kai