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Diffstat (limited to 'include/linux/cpufreq.h')
-rw-r--r--include/linux/cpufreq.h28
1 files changed, 19 insertions, 9 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index bde1e567b3a9..430efcbea48e 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -51,11 +51,9 @@ struct cpufreq_cpuinfo {
unsigned int transition_latency;
};
-struct cpufreq_real_policy {
+struct cpufreq_user_policy {
unsigned int min; /* in kHz */
unsigned int max; /* in kHz */
- unsigned int policy; /* see above */
- struct cpufreq_governor *governor; /* see below */
};
struct cpufreq_policy {
@@ -88,7 +86,7 @@ struct cpufreq_policy {
struct work_struct update; /* if update_policy() needs to be
* called, but you're in IRQ context */
- struct cpufreq_real_policy user_policy;
+ struct cpufreq_user_policy user_policy;
struct cpufreq_frequency_table *freq_table;
struct list_head policy_list;
@@ -369,11 +367,10 @@ static inline void cpufreq_resume(void) {}
/* Policy Notifiers */
#define CPUFREQ_ADJUST (0)
-#define CPUFREQ_INCOMPATIBLE (1)
-#define CPUFREQ_NOTIFY (2)
-#define CPUFREQ_START (3)
-#define CPUFREQ_CREATE_POLICY (4)
-#define CPUFREQ_REMOVE_POLICY (5)
+#define CPUFREQ_NOTIFY (1)
+#define CPUFREQ_START (2)
+#define CPUFREQ_CREATE_POLICY (3)
+#define CPUFREQ_REMOVE_POLICY (4)
#ifdef CONFIG_CPU_FREQ
int cpufreq_register_notifier(struct notifier_block *nb, unsigned int list);
@@ -578,6 +575,8 @@ ssize_t cpufreq_show_cpus(const struct cpumask *mask, char *buf);
int cpufreq_boost_trigger_state(int state);
int cpufreq_boost_supported(void);
int cpufreq_boost_enabled(void);
+int cpufreq_enable_boost_support(void);
+bool policy_has_boost_freq(struct cpufreq_policy *policy);
#else
static inline int cpufreq_boost_trigger_state(int state)
{
@@ -591,12 +590,23 @@ static inline int cpufreq_boost_enabled(void)
{
return 0;
}
+
+static inline int cpufreq_enable_boost_support(void)
+{
+ return -EINVAL;
+}
+
+static inline bool policy_has_boost_freq(struct cpufreq_policy *policy)
+{
+ return false;
+}
#endif
/* the following funtion is for cpufreq core use only */
struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu);
/* 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_show(struct cpufreq_policy *policy,
struct cpufreq_frequency_table *table);