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[v1,5/5] PM / devfreq: tegra30: Make CPUFreq notifier to take into account boosting

Message ID 20200330231617.17079-6-digetx@gmail.com
State New
Headers show
Series [v1,1/5] PM / devfreq: tegra: Add Dmitry as a maintainer | expand

Commit Message

Dmitry Osipenko March 30, 2020, 11:16 p.m. UTC 
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(-)
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Patch

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;