Re: Google Pixelbook EVE, no sound in kernel 6.1.x

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On 2023-01-30 1:22 PM, Sasa Ostrouska wrote:

Dear Czarek, many thanks for the answer and taking care of it. If
needed something from my side please jest let me know
and I will try to do it.


Hello Sasa,

Could you provide us with the topology and firmware binary present on your machine?

Audio topology is located at /lib/firmware and named:

9d71-GOOGLE-EVEMAX-0-tplg.bin
-or-
dfw_sst.bin

Firmware on the other hand is found in /lib/firmware/intel/. 'dsp_fw_kbl.bin' will lie there, it shall be a symlink pointing to an actual AudioDSP firmware binary.

The reasoning for these asks is fact that problem stopped reproducing on our end once we started playing with kernel versions (moved away from status quo with Fedora). Neither on Lukasz EVE nor on my SKL RVP. However, we might be using newer configuration files when compared to equivalent of yours.

Recent v6.2-rc5 broonie/sound/for-next - no repro
Our internal tree based on Mark's for-next - no repro
6.1.7 stable [1] - no repro

Of course we will continue with our attempts. Will notify about the progress.


[1]: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.1.7&id=21e996306a6afaae88295858de0ffb8955173a15


Kind regards,
Czarek



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