glados and chell: add mixer control to turn on feedback loop
This patch turns feedback loop mixer on for Speaker playback.
Speaker protection module needs this for IV feedback
BUG=chrome-os-partner:49191
TEST=check feedback mixer is ON during speaker playback
CQ-DEPEND=CL:*247435
Change-Id: I05fb3677e769b547a79b50046d3005c609157de1
Signed-off-by: Sathya Prakash M R <sathya.prakash.m.r@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/326271
Commit-Ready: Ryan Lin <ryan.lin@intel.com>
Tested-by: Ryan Lin <ryan.lin@intel.com>
Reviewed-by: Ben Zhang <benzh@chromium.org>
1 file changed