Re: [PATCH v7 13/19] PM / devfreq: tegra30: Increase sampling period to 16ms

From: Michał Mirosław
Date: Fri Nov 01 2019 - 17:53:39 EST


On Wed, Oct 30, 2019 at 01:00:13AM +0300, Dmitry Osipenko wrote:
> Increase sampling period by 4ms to get a nicer pow2 value, converting
> diving into shifts in the code. That's more preferable for Tegra30 that
> doesn't have hardware divider instructions because of older Cortex-A9 CPU.
> In a result boosting events are delayed by 4ms, which is not sensible in
> practice at all.

This is made irrelevant by patch 17.

Best Regards,
Michał Mirosław