Messages in this thread | | | Date | Mon, 9 Nov 2020 10:13:54 +0530 | From | Viresh Kumar <> | Subject | Re: [PATCH v1 00/30] Introduce core voltage scaling for NVIDIA Tegra20/30 SoCs |
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On 08-11-20, 15:19, Dmitry Osipenko wrote: > I took a detailed look at the GENPD and tried to implement it. Here is > what was found: > > 1. GENPD framework doesn't aggregate performance requests from the > attached devices. This means that if deviceA requests performance state > 10 and then deviceB requests state 3, then framework will set domain's > state to 3 instead of 10.
It does. Look at _genpd_reeval_performance_state().
-- viresh
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