[alsa-devel] [PATCH v4 00/11] ASoC: SOF: Data probing

[Pierre-Louis Bossart]

> Changes in v4:
> - No changes to ALSA core and hda patches
> 
> - 'probe' source added in patch "ASoC: SOF: Implement Probe IPC API" now
>    only compiled if SND_SOC_SOF_DEBUG_PROBES is enabled. Said kconfig
>    initial declaration has been moved to that patch too
> - 'extractor_stream_tag' field now decorated with _DEBUG_PROBES to
>    account for the change above
> - Debugfs probe handlers now check if extractor stream is running before
>    continuing. To achieve this, 'extractor_stream_tag' is both initialized
>    and set to SOF_PROBE_INVALID_NODE_ID on sof_probe_compr_free().
>    Suggestion provided by Pierre
> 
> - Reverted SND_SOC_SOF_HDA_LINK requirement-removal change for HDA probes.
>    Code requires SND_HDA_EXT_CORE in order to function on Intel platforms

Sorry Cezary, I am not ok with this revert and the dependency on 
HDA_LINK, see comment on Patch 9. We can talk on Monday on this to look 
at alternate solutions, no need for multiple emails.

Also the types used in Patch 6 need a bit more work.

The rest looks fine, thanks!
-Pierre