tree 3e475219eabb0d7fa2c93a7fdacd41e915533c3d
parent 42148c1862d305e7934e19fbedf81e1251a4f4a5
author Andres Oportus <andresoportus@google.com> 1558157509 +0000
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1558157509 +0000

[sherlock][audio] Change MCLK selection

For Astro it was found empirically that audio is more reliable when
MCLK id ("A", "B" or "C") matches the TDM engine id (some boards would
fail to make any sound), see:
https://fuchsia-review.googlesource.com/c/fuchsia/+/269498.
Since Sherlock is based on an iteration of the SOC used on Astro,
we also change the MCLK id to match Sherlock's TDM engine used.

Test: audio uapp playing a tone and recording on Sherlock.
Change-Id: I6f59a3bf22b3c50d6f8d329ad1aae498e6752aae