This is to add capability for vendor to decide whether a cpufreq update
is needed, e.g. up/down rate limit.
Using restricted hook since it can be called from scheduler wakeup path.
Bug: 170511085
Signed-off-by: Wei Wang <wvw@google.com>
Change-Id: If9adea3a3e31efbf3858fbd009665a07dc70c638
(cherry picked from commit f9f3464532a045257f8138338b1beda86ef0a3be)
Signed-off-by: Will McVicker <willmcvicker@google.com>