Chameleon: Add retry-timeout in checking external display
It needs time for the DUT to connect to the external display after HPD pulse.
So add retry-timeout for the check to be robust.
BUG=chromium:408376
TEST=tested with the display_HotPlugNoisy change later
Change-Id: Iadac179508874736a3de6513a8328dbc970b770c
Reviewed-on: https://chromium-review.googlesource.com/217464
Tested-by: Hung-ying Tyan <tyanh@chromium.org>
Reviewed-by: Chih-Chung Chang <chihchung@chromium.org>
Commit-Queue: Hung-ying Tyan <tyanh@chromium.org>
2 files changed