Comment # 50 on bug 1201418 from Takashi Iwai

(In reply to ted chang from comment #49)
> Created attachment 860950 [details]
> Steam OS HiFi conf
> 
> Take from path /rootfs/usr/share/alsa/ucm2/conf.d/acp5x/

Nice to see this piece.  Some elements look missing in the upstream side (or
differently implemented), hence those should be removed from
Enable/DisableSequence.

Below is the revised UCM profile tarball.  Let me know if this works.
It might be that the preload and DSP parts won't work as is with the upstream
code and firmware.  In that case, those need to be dropped.