diff options
Diffstat (limited to 'include/linux/cpufreq.h')
| -rw-r--r-- | include/linux/cpufreq.h | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 7fe0981a7e46..400fee6427a5 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -144,6 +144,9 @@ struct cpufreq_policy { /* Per policy boost enabled flag. */ bool boost_enabled; + /* Per policy boost supported flag. */ + bool boost_supported; + /* Cached frequency lookup from cpufreq_driver_resolve_freq. */ unsigned int cached_target_freq; unsigned int cached_resolved_idx; @@ -210,6 +213,9 @@ static inline struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu) static inline void cpufreq_cpu_put(struct cpufreq_policy *policy) { } #endif +/* Scope based cleanup macro for cpufreq_policy kobject reference counting */ +DEFINE_FREE(put_cpufreq_policy, struct cpufreq_policy *, if (_T) cpufreq_cpu_put(_T)) + static inline bool policy_is_inactive(struct cpufreq_policy *policy) { return cpumask_empty(policy->cpus); @@ -778,10 +784,8 @@ int cpufreq_frequency_table_get_index(struct cpufreq_policy *policy, ssize_t cpufreq_show_cpus(const struct cpumask *mask, char *buf); #ifdef CONFIG_CPU_FREQ -int cpufreq_boost_trigger_state(int state); bool cpufreq_boost_enabled(void); -int cpufreq_enable_boost_support(void); -bool policy_has_boost_freq(struct cpufreq_policy *policy); +int cpufreq_boost_set_sw(struct cpufreq_policy *policy, int state); /* Find lowest freq at or above target in a table in ascending order */ static inline int cpufreq_table_find_index_al(struct cpufreq_policy *policy, @@ -1150,23 +1154,14 @@ static inline int of_perf_domain_get_sharing_cpumask(int pcpu, const char *list_ return 0; } #else -static inline int cpufreq_boost_trigger_state(int state) -{ - return 0; -} static inline bool cpufreq_boost_enabled(void) { return false; } -static inline int cpufreq_enable_boost_support(void) +static inline int cpufreq_boost_set_sw(struct cpufreq_policy *policy, int state) { - return -EINVAL; -} - -static inline bool policy_has_boost_freq(struct cpufreq_policy *policy) -{ - return false; + return -EOPNOTSUPP; } static inline int @@ -1184,7 +1179,7 @@ static inline int of_perf_domain_get_sharing_cpumask(int pcpu, const char *list_ } #endif -extern unsigned int arch_freq_get_on_cpu(int cpu); +extern int arch_freq_get_on_cpu(int cpu); #ifndef arch_set_freq_scale static __always_inline @@ -1198,7 +1193,6 @@ void arch_set_freq_scale(const struct cpumask *cpus, /* the following are really really optional */ extern struct freq_attr cpufreq_freq_attr_scaling_available_freqs; extern struct freq_attr cpufreq_freq_attr_scaling_boost_freqs; -extern struct freq_attr *cpufreq_generic_attr[]; int cpufreq_table_validate_and_sort(struct cpufreq_policy *policy); unsigned int cpufreq_generic_get(unsigned int cpu); |