SOF support for Baytrail/CherryTrail

[GitHub pull_request - edited]

alsa-project/alsa-ucm-conf pull request #20 was edited from plbossart:

Add symlink and simple test to reuse legacy settings as is.

tested on Baytrail/Asus T100TA only with SOF and legacy drivers, all other platforms are just based on same changes.

sof-bytcr-rt5640 is here:
 http://alsa-project.org/db/?f=6f8be0520e2bbda94cb744ce66232174feec03d4

UCM validator seems to have problems with the conditional statement?

Request URL   : https://github.com/alsa-project/alsa-ucm-conf/pull/20
Patch URL     : https://github.com/alsa-project/alsa-ucm-conf/pull/20.patch
Repository URL: https://github.com/alsa-project/alsa-ucm-conf