[PATCH 5/7] ASoC: Intel: skl_hda_dsp: Enable Dmic configuration

[Pierre-Louis Bossart]

> Guys, we've simply taken long-standing working example such as skl_rt286 
> or bxt_rt298 and applied the missing diff between skl_hda_dsp's and said 
> machine boards DAPM routes. skl-pcm.c exposes BE: DMIC01 Rx which 
> Intel's SST topologies link against via dmic01_hifi. That has always 
> been the case. No bad intentions, the exact opposite is true: taken old 
> path approach to make sure nothing is broken. Turns out SOF does things 
> differently. Thanks for spotting/ testing this out on your end.

It's actually not SOF, but recent changes in the asoc core that will 
stop the probe if a route cannot be added, instead of just spewing a 
warning.

I think it's a good change to force topologies to be complete, but in 
cases where a previously released topology cannot be adjusted we need a 
backwards compatible solution. that's my plan for the rest of the afternoon.

> Not a problem to adjust topology on our end, though. In fact, I've 
> already done that on your requested, tested it out and it works just 
> fine. In consequence:
> - this patch will be dropped from the series
> - topology patch provided for alsa-ucm-conf will be updated accordingly 
> (dmic01_hifi widget will cease to exist)

Sounds good, thanks Cezary.