Thread (6 messages) 6 messages, 4 authors, 2021-08-23
STALE1797d

[PATCH v2] cpufreq: qcom-hw: Set dvfs_possible_from_any_cpu cpufreq driver flag

From: Taniya Das <hidden>
Date: 2021-08-12 14:29:08
Also in: linux-arm-msm, lkml
Subsystem: arm/qualcomm mailing list, cpu frequency scaling framework, the rest · Maintainers: "Rafael J. Wysocki", Viresh Kumar, Linus Torvalds

As remote cpufreq updates are supported on QCOM platforms, set
dvfs_possible_from_any_cpu cpufreq driver flag.

Signed-off-by: Taniya Das <redacted>
---

[v2]
  * update the dvfs_possible_from_any_cpu always.

 drivers/cpufreq/qcom-cpufreq-hw.c | 2 ++
 1 file changed, 2 insertions(+)
diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c
index f86859b..53d3898 100644
--- a/drivers/cpufreq/qcom-cpufreq-hw.c
+++ b/drivers/cpufreq/qcom-cpufreq-hw.c
@@ -223,6 +223,8 @@ static int qcom_cpufreq_hw_read_lut(struct device *cpu_dev,

 	table[i].frequency = CPUFREQ_TABLE_END;
 	policy->freq_table = table;
+	policy->dvfs_possible_from_any_cpu = true;
+
 	dev_pm_opp_set_sharing_cpus(cpu_dev, policy->cpus);

 	return 0;
--
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