Normally firmware should have no business messing with the USB PD role
(source/sink/whatever) in the EC. But, as so often happens, ugly issues
crop up that require weird work-arounds, and before you know it you need
to do this for some reason that only makes sense in context. I do now,
so add this function to send the necessary host command in the simplest
possible fashion.
BRANCH=gru
BUG=chrome-os-partner:59346
TEST=Used it in a follow-up patch.
Change-Id: Ie8d0be98f6b703f4db062fe2f728cd2588347202
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/413030
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
8b71767cac