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cpufreq: qcom-hw: invoke frequency-invariance setter function

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Add calls to arch_set_freq_scale() in qcom-cpufreq-hw driver to enable
frequency invariance.

Signed-off-by: Douglas RAILLARD <douglas.raillard@arm.com>
Reviewed-by: Quentin Perret <quentin.perret@arm.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Douglas RAILLARD 2019-08-08 14:18:57 +01:00 committed by Viresh Kumar
parent 0eae1e37db
commit ada54f35b2
1 changed files with 9 additions and 1 deletions
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10
drivers/cpufreq/qcom-cpufreq-hw.c
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@ -35,9 +35,12 @@ static int qcom_cpufreq_hw_target_index(struct cpufreq_policy *policy,
unsigned int index)
{
void __iomem *perf_state_reg = policy->driver_data;
unsigned long freq = policy->freq_table[index].frequency;
writel_relaxed(index, perf_state_reg);
arch_set_freq_scale(policy->related_cpus, freq,
policy->cpuinfo.max_freq);
return 0;
}
@ -64,6 +67,7 @@ static unsigned int qcom_cpufreq_hw_fast_switch(struct cpufreq_policy *policy,
{
void __iomem *perf_state_reg = policy->driver_data;
int index;
unsigned long freq;
index = policy->cached_resolved_idx;
if (index < 0)
@ -71,7 +75,11 @@ static unsigned int qcom_cpufreq_hw_fast_switch(struct cpufreq_policy *policy,
writel_relaxed(index, perf_state_reg);
return policy->freq_table[index].frequency;
freq = policy->freq_table[index].frequency;
arch_set_freq_scale(policy->related_cpus, freq,
policy->cpuinfo.max_freq);
return freq;
}
static int qcom_cpufreq_hw_read_lut(struct device *cpu_dev,