diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/cpufreq.h | 5 | ||||
| -rw-r--r-- | include/linux/energy_model.h | 9 | ||||
| -rw-r--r-- | include/linux/scmi_protocol.h | 1 |
3 files changed, 8 insertions, 7 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index acbad3b36322..584fccd4fcab 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -65,7 +65,6 @@ struct cpufreq_policy { unsigned int max; /* in kHz */ unsigned int cur; /* in kHz, only needed if cpufreq * governors are used */ - unsigned int restore_freq; /* = policy->cur before transition */ unsigned int suspend_freq; /* freq to set during suspend */ unsigned int policy; /* see above */ @@ -314,10 +313,6 @@ struct cpufreq_driver { /* define one out of two */ int (*setpolicy)(struct cpufreq_policy *policy); - /* - * On failure, should always restore frequency to policy->restore_freq - * (i.e. old freq). - */ int (*target)(struct cpufreq_policy *policy, unsigned int target_freq, unsigned int relation); /* Deprecated */ diff --git a/include/linux/energy_model.h b/include/linux/energy_model.h index b67a51c574b9..3a33c738d876 100644 --- a/include/linux/energy_model.h +++ b/include/linux/energy_model.h @@ -29,6 +29,8 @@ struct em_perf_state { * em_perf_domain - Performance domain * @table: List of performance states, in ascending order * @nr_perf_states: Number of performance states + * @milliwatts: Flag indicating the power values are in milli-Watts + * or some other scale. * @cpus: Cpumask covering the CPUs of the domain. It's here * for performance reasons to avoid potential cache * misses during energy calculations in the scheduler @@ -43,6 +45,7 @@ struct em_perf_state { struct em_perf_domain { struct em_perf_state *table; int nr_perf_states; + int milliwatts; unsigned long cpus[]; }; @@ -79,7 +82,8 @@ struct em_data_callback { struct em_perf_domain *em_cpu_get(int cpu); struct em_perf_domain *em_pd_get(struct device *dev); int em_dev_register_perf_domain(struct device *dev, unsigned int nr_states, - struct em_data_callback *cb, cpumask_t *span); + struct em_data_callback *cb, cpumask_t *span, + bool milliwatts); void em_dev_unregister_perf_domain(struct device *dev); /** @@ -186,7 +190,8 @@ struct em_data_callback {}; static inline int em_dev_register_perf_domain(struct device *dev, unsigned int nr_states, - struct em_data_callback *cb, cpumask_t *span) + struct em_data_callback *cb, cpumask_t *span, + bool milliwatts) { return -EINVAL; } diff --git a/include/linux/scmi_protocol.h b/include/linux/scmi_protocol.h index 9cd312a1ff92..c77e4e11e788 100644 --- a/include/linux/scmi_protocol.h +++ b/include/linux/scmi_protocol.h @@ -121,6 +121,7 @@ struct scmi_perf_ops { unsigned long *rate, unsigned long *power); bool (*fast_switch_possible)(const struct scmi_handle *handle, struct device *dev); + bool (*power_scale_mw_get)(const struct scmi_handle *handle); }; /** |