This includes:
- Increase overcurrent retry count from 1 to 2.
- Mark overcurrent event regardless of what current PWM duty cycle is.
- PWM duty cycle settles faster.
- PWM duty cycle starts from ~100%.
BUG=chrome-os-partner:19001, chrome-os-partner:19037
TEST=Manual
BRANCH=spring
Change-Id: Idf007fb589fde3baef6c8975dfa1f2fc1ec6e95d
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/50262
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>