Hello, The boost feature can be controlled at two levels currently, driver level (applies to all policies) and per-policy. Currently most of the drivers enables driver level boost support from the per-policy ->init() callback, which isn't really efficient as that gets called for each policy and then there is online/offline path too where this gets done unnecessarily. Also it is possible to have a scenario where not all cpufreq policies support boost frequencies. And letting sysfs (or other parts of the kernel) enable boost feature for that policy isn't correct. Simplify and cleanup handling of boost to solve these issues. Pushed here: git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git cpufreq/boost Rebased over few dependencies from PM tree, will push to the arm-cpufreq tree after merge window is closed. Viresh Kumar (15): cpufreq: staticize cpufreq_boost_trigger_state() cpufreq: Export cpufreq_boost_set_sw() cpufreq: Introduce policy->boost_supported flag cpufreq: acpi: Set policy->boost_supported cpufreq: amd: Set policy->boost_supported cpufreq: cppc: Set policy->boost_supported cpufreq: Restrict enabling boost on policies with no boost frequencies cpufreq: apple: Set .set_boost directly cpufreq: loongson: Set .set_boost directly cpufreq: powernv: Set .set_boost directly cpufreq: scmi: Set .set_boost directly cpufreq: dt: Set .set_boost directly cpufreq: qcom: Set .set_boost directly cpufreq: staticize policy_has_boost_freq() cpufreq: Remove cpufreq_enable_boost_support() drivers/cpufreq/acpi-cpufreq.c | 3 +++ drivers/cpufreq/amd-pstate.c | 4 ++-- drivers/cpufreq/apple-soc-cpufreq.c | 10 +--------- drivers/cpufreq/cppc_cpufreq.c | 9 +-------- drivers/cpufreq/cpufreq-dt.c | 14 +------------- drivers/cpufreq/cpufreq.c | 30 ++++++++++++----------------- drivers/cpufreq/freq_table.c | 7 +++++-- drivers/cpufreq/loongson3_cpufreq.c | 10 +--------- drivers/cpufreq/powernv-cpufreq.c | 5 +---- drivers/cpufreq/qcom-cpufreq-hw.c | 7 +------ drivers/cpufreq/scmi-cpufreq.c | 11 +---------- include/linux/cpufreq.h | 20 ++++++------------- 12 files changed, 35 insertions(+), 95 deletions(-) -- 2.31.1.272.g89b43f80a514
