On 27-10-16, 13:46, Ulf Hansson wrote:

One thing that would be interesting to know is where the
power/performance preference "voting" can be done. Is that in also in
the separate processor or is that a job for the kernel?

In our case it is required to be done by the kernel.

Perhaps the OPP framework might be better place? One could also think
of extending this to support "OPP PM domains"...

OPP framework will surely get some updates for this, as it needs to
relate the frequencies with power levels for the domains.

-- 
viresh