[alsa-devel] [PATCH 18/19] ASoC: Intel: Atom: add support for RT5642

[Pierre-Louis Bossart]

> Are there any updates on the TAF sound? I have been following your
> github, and saw there is a new TAF branch.
> Is it already possible to get sound out of our devices?

Nope, it's a debug branch. The DACs get powered when audio starts 
playing but there is no sound. It's by far the most puzzling problem 
we've seen, we haven't been able to pin-point where the issue is (I2S 
not working, controls, etc). we did get access to the schematics which 
did show some changes on speakers and mics (more quirks, yay) but it's 
not enough.