tree 2d277c76bae7c3c255a893cda90efebf73db3688
parent 16ceb9625ed13b0da4ae6306f9187b672b9b382f
author Edward Hill <ecgh@chromium.org> 1538437337 -0600
committer chrome-bot <chrome-bot@chromium.org> 1538511788 -0700

Ignore power button if held on startup

Ignore a power button push until after we have seen it released,
to avoid shutting down immediately if the power button is held
down on startup.

BUG=b:116819414,chromium:670492
BRANCH=grunt
TEST=manual:
1) Press and hold esc+refresh+power.
2) Depthcharge shows INSERT screen and does not power off.
3) Release esc+refresh+power.
4) Press and release power.
5) Depthcharge powers off.
TEST=test_that --fast -b grunt $grunt_ip firmware_ECLidShutdown
TEST=FEATURES=test emerge-grunt --nodeps vboot_reference

Change-Id: I7421a4b1a1b8a7894f0e7d1c7927ffc52d9faac0
Signed-off-by: Edward Hill <ecgh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1256023
Reviewed-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>