Re: [PATCH 0/2] cpufreq/opp: rework regulator initialization

Viresh Kumar
2019-02-08T10:31:33Z

On 08-02-19, 11:22, Rafael J. Wysocki wrote:
> There are cpufreq driver suspend and resume callbacks, maybe use them?
>
> The driver could do the I2C transactions in its suspend/resume
> callbacks and do nothing in online/offline if those are part of
> system-wide suspend/resume.

These are per-policy things that we need to do, not sure if driver
suspend/resume is a good place for that. It is more for a case where
CPU 0-3 are in one policy and 4-7 in another. Now 1-7 are
hot-unplugged during system suspend and hotplugged later on. This is
more like complete removal/addition of devices instead of
suspend/resume.

--
viresh