tree 8b70436e2fbe7a69c1616ec01342206eed0f4017
parent 095ae1ea878daf745948926cc8ecbb2ee2ab4ba5
author Chih-Chung Chang <chihchung@chromium.org> 1374487129 +0800
committer ChromeBot <chrome-bot@google.com> 1374560050 -0700

chrontel: add a thread to report hdmi audio availability to cras.

There was a race that if chrontel reports the hdmi audio state before
cras is ready to accept it, the state is lost. Now we will retry after
five seconds.

BUG=chromium:257099
TEST=plug hdmi cable, boot zgb, verify audio goes to hdmi monitor.

Change-Id: Ice407a57a5da0d05c73d10e10618f08fccfe1c20
Reviewed-on: https://gerrit.chromium.org/gerrit/62809
Reviewed-by: Dylan Reid <dgreid@chromium.org>
Commit-Queue: Chih-Chung Chang <chihchung@chromium.org>
Tested-by: Chih-Chung Chang <chihchung@chromium.org>