[PATCH v10 0/8] NVIDIA Tegra power management patches for 5.16 · Dmitry Osipenko <digetx@gmail.com> · 2021-08-31
[PATCH v10 1/8] opp: Add dev_pm_opp_get_current() · Dmitry Osipenko <digetx@gmail.com> · 2021-08-31
Re: [PATCH v10 1/8] opp: Add dev_pm_opp_get_current() · Viresh Kumar <viresh.kumar@linaro.org> · 2021-09-01
Re: [PATCH v10 1/8] opp: Add dev_pm_opp_get_current() · Dmitry Osipenko <digetx@gmail.com> · 2021-09-01
Re: [PATCH v10 1/8] opp: Add dev_pm_opp_get_current() · Viresh Kumar <viresh.kumar@linaro.org> · 2021-09-01
[PATCH v10 2/8] opp: Allow dev_pm_opp_set_clkname() to replace released clock · Dmitry Osipenko <digetx@gmail.com> · 2021-08-31
Re: [PATCH v10 2/8] opp: Allow dev_pm_opp_set_clkname() to replace released clock · Viresh Kumar <viresh.kumar@linaro.org> · 2021-09-01
Re: [PATCH v10 2/8] opp: Allow dev_pm_opp_set_clkname() to replace released clock · Dmitry Osipenko <digetx@gmail.com> · 2021-09-01
Re: [PATCH v10 2/8] opp: Allow dev_pm_opp_set_clkname() to replace released clock · Viresh Kumar <viresh.kumar@linaro.org> · 2021-09-01
[PATCH v10 3/8] opp: Change type of dev_pm_opp_attach_genpd(names) argument · Dmitry Osipenko <digetx@gmail.com> · 2021-08-31
Re: [PATCH v10 3/8] opp: Change type of dev_pm_opp_attach_genpd(names) argument · Viresh Kumar <viresh.kumar@linaro.org> · 2021-09-01
Re: [PATCH v10 3/8] opp: Change type of dev_pm_opp_attach_genpd(names) argument · Dmitry Osipenko <digetx@gmail.com> · 2021-09-01
Re: [PATCH v10 3/8] opp: Change type of dev_pm_opp_attach_genpd(names) argument · Viresh Kumar <viresh.kumar@linaro.org> · 2021-09-01
[PATCH v10 4/8] PM: domains: Add dev_get_performance_state() callback · Dmitry Osipenko <digetx@gmail.com> · 2021-08-31
Re: [PATCH v10 4/8] PM: domains: Add dev_get_performance_state() callback · Ulf Hansson <hidden> · 2021-09-01
Re: [PATCH v10 4/8] PM: domains: Add dev_get_performance_state() callback · Dmitry Osipenko <digetx@gmail.com> · 2021-09-02
[PATCH v10 5/8] soc/tegra: pmc: Implement dev_get_performance_state() callback · Dmitry Osipenko <digetx@gmail.com> · 2021-08-31
Re: [PATCH v10 5/8] soc/tegra: pmc: Implement dev_get_performance_state() callback · Viresh Kumar <viresh.kumar@linaro.org> · 2021-09-01
Re: [PATCH v10 5/8] soc/tegra: pmc: Implement dev_get_performance_state() callback · Dmitry Osipenko <digetx@gmail.com> · 2021-09-01
Re: [PATCH v10 5/8] soc/tegra: pmc: Implement dev_get_performance_state() callback · Viresh Kumar <viresh.kumar@linaro.org> · 2021-09-01
Re: [PATCH v10 5/8] soc/tegra: pmc: Implement dev_get_performance_state() callback · Dmitry Osipenko <digetx@gmail.com> · 2021-09-01
[PATCH v10 7/8] gpu: host1x: Add host1x_channel_stop() · Dmitry Osipenko <digetx@gmail.com> · 2021-08-31
[PATCH v10 8/8] drm/tegra: gr3d: Support generic power domain and runtime PM · Dmitry Osipenko <digetx@gmail.com> · 2021-08-31
[PATCH v10 6/8] soc/tegra: Add devm_tegra_core_dev_init_opp_table_simple() · Dmitry Osipenko <digetx@gmail.com> · 2021-08-31

Re: [PATCH v10 2/8] opp: Allow dev_pm_opp_set_clkname() to replace released clock

From: Dmitry Osipenko <digetx@gmail.com>
Date: 2021-09-01 05:46:38
Also in: linux-tegra, lkml

01.09.2021 07:42, Viresh Kumar пишет:

On 31-08-21, 16:54, Dmitry Osipenko wrote:

quoted

The opp_table->clk is set to error once clock is released by
dev_pm_opp_put_clkname(). This doesn't allow to set clock again,

I am not sure why are you required to set the clk again here ? I mean,
users aren't expected to put clkname in the middle of using it. The
set-name API also checks that the OPP list should be empty in such a
case.

I added explanatory comment to tegra_pmc_pd_dev_get_performance_state(),
isn't it enough?

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