Use device events for waking the system from Deep S3.
This enables the trackpad and DSP as Deep S3 wake sources and allows
the AP to log them properly.
BUG=b:36024430
BRANCH=eve
TEST=manual testing on Eve with trackpad and DSP wake events
Change-Id: If17698a4901002e1590f4852f970fd9963964cb6
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://chromium-review.googlesource.com/555633
Reviewed-by: Shawn N <shawnn@chromium.org>