From: Dmitry Osipenko <digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> To: Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, MyungJoo Ham <myungjoo.ham-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>, Kyungmin Park <kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>, Chanwoo Choi <cw00.choi-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>, Jonathan Hunter <jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>, Michael Turquette <mturquette-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>, Stephen Boyd <sboyd-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Cc: linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Subject: [PATCH v1 5/5] PM / devfreq: tegra30: Make CPUFreq notifier to take into account boosting Date: Tue, 31 Mar 2020 02:16:17 +0300 [thread overview] Message-ID: <20200330231617.17079-6-digetx@gmail.com> (raw) In-Reply-To: <20200330231617.17079-1-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> MCCPU frequency boosting needs to be taken into account in order to avoid scheduling of unnecessary devfreq updates. Signed-off-by: Dmitry Osipenko <digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> --- drivers/devfreq/tegra30-devfreq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c index 34f6291e880c..3b57aac9894c 100644 --- a/drivers/devfreq/tegra30-devfreq.c +++ b/drivers/devfreq/tegra30-devfreq.c @@ -420,7 +420,7 @@ tegra_actmon_cpufreq_contribution(struct tegra_devfreq *tegra, static_cpu_emc_freq = actmon_cpu_to_emc_rate(tegra, cpu_freq); - if (dev_freq >= static_cpu_emc_freq) + if (dev_freq + actmon_dev->boost_freq >= static_cpu_emc_freq) return 0; return static_cpu_emc_freq; -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Dmitry Osipenko <digetx@gmail.com> To: Thierry Reding <thierry.reding@gmail.com>, MyungJoo Ham <myungjoo.ham@samsung.com>, Kyungmin Park <kyungmin.park@samsung.com>, Chanwoo Choi <cw00.choi@samsung.com>, Jonathan Hunter <jonathanh@nvidia.com>, Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org> Cc: linux-clk@vger.kernel.org, linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 5/5] PM / devfreq: tegra30: Make CPUFreq notifier to take into account boosting Date: Tue, 31 Mar 2020 02:16:17 +0300 [thread overview] Message-ID: <20200330231617.17079-6-digetx@gmail.com> (raw) In-Reply-To: <20200330231617.17079-1-digetx@gmail.com> MCCPU frequency boosting needs to be taken into account in order to avoid scheduling of unnecessary devfreq updates. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> --- drivers/devfreq/tegra30-devfreq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c index 34f6291e880c..3b57aac9894c 100644 --- a/drivers/devfreq/tegra30-devfreq.c +++ b/drivers/devfreq/tegra30-devfreq.c @@ -420,7 +420,7 @@ tegra_actmon_cpufreq_contribution(struct tegra_devfreq *tegra, static_cpu_emc_freq = actmon_cpu_to_emc_rate(tegra, cpu_freq); - if (dev_freq >= static_cpu_emc_freq) + if (dev_freq + actmon_dev->boost_freq >= static_cpu_emc_freq) return 0; return static_cpu_emc_freq; -- 2.25.1
next prev parent reply other threads:[~2020-03-30 23:16 UTC|newest] Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-03-30 23:16 [PATCH v1 0/5] NVIDIA Tegra devfreq drivers improvements Dmitry Osipenko 2020-03-30 23:16 ` [PATCH v1 1/5] PM / devfreq: tegra: Add Dmitry as a maintainer Dmitry Osipenko [not found] ` <20200330231617.17079-2-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2020-03-31 23:13 ` Chanwoo Choi 2020-03-31 23:13 ` Chanwoo Choi [not found] ` <db4883d4-18b7-238a-798b-ad45aad978fc-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 2020-04-01 18:52 ` Dmitry Osipenko 2020-04-01 18:52 ` Dmitry Osipenko 2020-03-30 23:16 ` [PATCH v1 4/5] PM / devfreq: tegra30: Use clk_round_rate_unboundly() Dmitry Osipenko 2020-03-31 23:22 ` Chanwoo Choi [not found] ` <147b571a-bae1-8a58-942c-579a5297299b-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 2020-03-31 23:23 ` Chanwoo Choi 2020-03-31 23:23 ` Chanwoo Choi [not found] ` <20200330231617.17079-1-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2020-03-30 23:16 ` [PATCH v1 2/5] clk: Introduce clk_round_rate_unboundly() Dmitry Osipenko 2020-03-30 23:16 ` Dmitry Osipenko [not found] ` <20200330231617.17079-3-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2020-04-02 0:33 ` Michał Mirosław 2020-04-02 0:33 ` Michał Mirosław 2020-04-02 14:21 ` Dmitry Osipenko 2020-05-27 5:55 ` Stephen Boyd 2020-05-27 5:55 ` Stephen Boyd [not found] ` <159055894944.88029.2029223648098859689-n1Xw8LXHxjTHt/MElyovVYaSKrA+ACpX0E9HWUfgJXw@public.gmane.org> 2020-05-27 17:57 ` Dmitry Osipenko 2020-05-27 17:57 ` Dmitry Osipenko [not found] ` <3fcac59c-7a37-d4af-9d12-710d7af05845-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2020-05-28 0:38 ` Stephen Boyd 2020-05-28 0:38 ` Stephen Boyd 2020-05-27 5:57 ` Stephen Boyd 2020-05-27 5:57 ` Stephen Boyd 2020-03-30 23:16 ` [PATCH v1 3/5] PM / devfreq: tegra20: Use clk_round_rate_unboundly() Dmitry Osipenko 2020-03-30 23:16 ` Dmitry Osipenko [not found] ` <20200330231617.17079-4-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2020-03-31 23:22 ` Chanwoo Choi 2020-03-31 23:22 ` Chanwoo Choi 2020-03-31 23:23 ` Chanwoo Choi 2020-03-30 23:16 ` Dmitry Osipenko [this message] 2020-03-30 23:16 ` [PATCH v1 5/5] PM / devfreq: tegra30: Make CPUFreq notifier to take into account boosting Dmitry Osipenko 2020-03-31 23:29 ` Chanwoo Choi [not found] ` <afcc9f80-c102-da42-8f7f-9b66417a9d4d-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 2020-04-01 18:53 ` Dmitry Osipenko 2020-04-01 18:53 ` Dmitry Osipenko
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