Thread (119 messages) flat view 119 messages, 7 authors, 2021-08-26

Re: [PATCH v8 01/34] opp: Add dev_pm_opp_sync() helper

From: Viresh Kumar <viresh.kumar@linaro.org>
Date: 2021-08-18 04:34:28
Also in: dri-devel, linux-clk, linux-devicetree, linux-media, linux-mmc, linux-pwm, linux-spi, linux-staging, linux-tegra, linux-usb, lkml

On 18-08-21, 07:30, Dmitry Osipenko wrote:
18.08.2021 07:29, Dmitry Osipenko пишет:
quoted
quoted
The first resume initializes the OPP state on sync, all further syncs on
resume are no-ops.
Notice that we use GENPD here. GENPD core takes care of storing PD's
performance state (voltage in case of Tegra) and dropping it to 0 after
rpm-suspend, GENPD core also restores the state before rpm-resume.
By 'here' I mean in this series.
It is still not clear to me why you need to this on resume, and not
probe.

-- 
viresh
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