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cpufreq: amd: Set policy->boost_supported

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With a later commit, the cpufreq core will call the ->set_boost()
callback only if the policy supports boost frequency. The
boost_supported flag is set by the cpufreq core if policy->freq_table is
set and one or more boost frequencies are present.

For other drivers, the flag must be set explicitly.

The policy->boost_enabled flag is set by the cpufreq core once the
policy is initialized, don't set it anymore.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Viresh Kumar 2025-01-23 14:38:03 +05:30
parent be6b8681a0
commit 98f39e93d1
1 changed files with 2 additions and 2 deletions
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4
drivers/cpufreq/amd-pstate.c
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@ -1004,7 +1004,7 @@ static int amd_pstate_cpu_init(struct cpufreq_policy *policy)
policy->cpuinfo.min_freq = min_freq; policy->cpuinfo.min_freq = min_freq;
policy->cpuinfo.max_freq = max_freq; policy->cpuinfo.max_freq = max_freq;
policy->boost_enabled = READ_ONCE(cpudata->boost_supported); policy->boost_supported = READ_ONCE(cpudata->boost_supported);
/* It will be updated by governor */ /* It will be updated by governor */
policy->cur = policy->cpuinfo.min_freq; policy->cur = policy->cpuinfo.min_freq;
@ -1497,7 +1497,7 @@ static int amd_pstate_epp_cpu_init(struct cpufreq_policy *policy)
policy->min = policy->cpuinfo.min_freq; policy->min = policy->cpuinfo.min_freq;
policy->max = policy->cpuinfo.max_freq; policy->max = policy->cpuinfo.max_freq;
policy->boost_enabled = READ_ONCE(cpudata->boost_supported); policy->boost_supported = READ_ONCE(cpudata->boost_supported);
/* /*
* Set the policy to provide a valid fallback value in case * Set the policy to provide a valid fallback value in case