driver: sound: Reset codec registers to hardware default values.
So we always have the correct setting, even on warm boot.
Also lower the speaker/headphone volume, so it's less annoying.
BUG=chrome-os-partner:19559
BUG=chrome-os-partner:19560
TEST=use "reboot" command and check the beep sound is still heard.
BRANCH=spring
Change-Id: Idf5ffbab28d734495faea314793c56b0c1f6aaf6
Signed-off-by: Chih-Chung Chang <chihchung@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56018
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
1 file changed
