summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/linux/devfreq-event.h5
-rw-r--r--include/linux/pm_domain.h74
-rw-r--r--include/linux/sched.h13
-rw-r--r--include/linux/suspend.h2
-rw-r--r--include/trace/events/power.h13
5 files changed, 58 insertions, 49 deletions
diff --git a/include/linux/devfreq-event.h b/include/linux/devfreq-event.h
index 0a83a1e648b0..4db00b02ca3f 100644
--- a/include/linux/devfreq-event.h
+++ b/include/linux/devfreq-event.h
@@ -148,11 +148,6 @@ static inline int devfreq_event_reset_event(struct devfreq_event_dev *edev)
return -EINVAL;
}
-static inline void *devfreq_event_get_drvdata(struct devfreq_event_dev *edev)
-{
- return ERR_PTR(-EINVAL);
-}
-
static inline struct devfreq_event_dev *devfreq_event_get_edev_by_phandle(
struct device *dev, int index)
{
diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index 31fec858088c..a09fe5c009c8 100644
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -51,6 +51,8 @@ struct generic_pm_domain {
struct mutex lock;
struct dev_power_governor *gov;
struct work_struct power_off_work;
+ struct fwnode_handle *provider; /* Identity of the domain provider */
+ bool has_provider;
const char *name;
atomic_t sd_count; /* Number of subdomains with power "on" */
enum gpd_status status; /* Current state of the domain */
@@ -116,7 +118,6 @@ static inline struct generic_pm_domain_data *dev_gpd_data(struct device *dev)
return to_gpd_data(dev->power.subsys_data->domain_data);
}
-extern struct generic_pm_domain *pm_genpd_lookup_dev(struct device *dev);
extern int __pm_genpd_add_device(struct generic_pm_domain *genpd,
struct device *dev,
struct gpd_timing_data *td);
@@ -129,6 +130,7 @@ extern int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,
struct generic_pm_domain *target);
extern int pm_genpd_init(struct generic_pm_domain *genpd,
struct dev_power_governor *gov, bool is_off);
+extern int pm_genpd_remove(struct generic_pm_domain *genpd);
extern struct dev_power_governor simple_qos_governor;
extern struct dev_power_governor pm_domain_always_on_gov;
@@ -138,10 +140,6 @@ static inline struct generic_pm_domain_data *dev_gpd_data(struct device *dev)
{
return ERR_PTR(-ENOSYS);
}
-static inline struct generic_pm_domain *pm_genpd_lookup_dev(struct device *dev)
-{
- return NULL;
-}
static inline int __pm_genpd_add_device(struct generic_pm_domain *genpd,
struct device *dev,
struct gpd_timing_data *td)
@@ -168,6 +166,10 @@ static inline int pm_genpd_init(struct generic_pm_domain *genpd,
{
return -ENOSYS;
}
+static inline int pm_genpd_remove(struct generic_pm_domain *genpd)
+{
+ return -ENOTSUPP;
+}
#endif
static inline int pm_genpd_add_device(struct generic_pm_domain *genpd,
@@ -192,57 +194,57 @@ struct genpd_onecell_data {
unsigned int num_domains;
};
-typedef struct generic_pm_domain *(*genpd_xlate_t)(struct of_phandle_args *args,
- void *data);
-
#ifdef CONFIG_PM_GENERIC_DOMAINS_OF
-int __of_genpd_add_provider(struct device_node *np, genpd_xlate_t xlate,
- void *data);
+int of_genpd_add_provider_simple(struct device_node *np,
+ struct generic_pm_domain *genpd);
+int of_genpd_add_provider_onecell(struct device_node *np,
+ struct genpd_onecell_data *data);
void of_genpd_del_provider(struct device_node *np);
-struct generic_pm_domain *of_genpd_get_from_provider(
- struct of_phandle_args *genpdspec);
-
-struct generic_pm_domain *__of_genpd_xlate_simple(
- struct of_phandle_args *genpdspec,
- void *data);
-struct generic_pm_domain *__of_genpd_xlate_onecell(
- struct of_phandle_args *genpdspec,
- void *data);
+extern int of_genpd_add_device(struct of_phandle_args *args,
+ struct device *dev);
+extern int of_genpd_add_subdomain(struct of_phandle_args *parent,
+ struct of_phandle_args *new_subdomain);
+extern struct generic_pm_domain *of_genpd_remove_last(struct device_node *np);
int genpd_dev_pm_attach(struct device *dev);
#else /* !CONFIG_PM_GENERIC_DOMAINS_OF */
-static inline int __of_genpd_add_provider(struct device_node *np,
- genpd_xlate_t xlate, void *data)
+static inline int of_genpd_add_provider_simple(struct device_node *np,
+ struct generic_pm_domain *genpd)
{
- return 0;
+ return -ENOTSUPP;
}
-static inline void of_genpd_del_provider(struct device_node *np) {}
-static inline struct generic_pm_domain *of_genpd_get_from_provider(
- struct of_phandle_args *genpdspec)
+static inline int of_genpd_add_provider_onecell(struct device_node *np,
+ struct genpd_onecell_data *data)
{
- return NULL;
+ return -ENOTSUPP;
}
-#define __of_genpd_xlate_simple NULL
-#define __of_genpd_xlate_onecell NULL
+static inline void of_genpd_del_provider(struct device_node *np) {}
-static inline int genpd_dev_pm_attach(struct device *dev)
+static inline int of_genpd_add_device(struct of_phandle_args *args,
+ struct device *dev)
{
return -ENODEV;
}
-#endif /* CONFIG_PM_GENERIC_DOMAINS_OF */
-static inline int of_genpd_add_provider_simple(struct device_node *np,
- struct generic_pm_domain *genpd)
+static inline int of_genpd_add_subdomain(struct of_phandle_args *parent,
+ struct of_phandle_args *new_subdomain)
{
- return __of_genpd_add_provider(np, __of_genpd_xlate_simple, genpd);
+ return -ENODEV;
}
-static inline int of_genpd_add_provider_onecell(struct device_node *np,
- struct genpd_onecell_data *data)
+
+static inline int genpd_dev_pm_attach(struct device *dev)
+{
+ return -ENODEV;
+}
+
+static inline
+struct generic_pm_domain *of_genpd_remove_last(struct device_node *np)
{
- return __of_genpd_add_provider(np, __of_genpd_xlate_onecell, data);
+ return ERR_PTR(-ENOTSUPP);
}
+#endif /* CONFIG_PM_GENERIC_DOMAINS_OF */
#ifdef CONFIG_PM
extern int dev_pm_domain_attach(struct device *dev, bool power_on);
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 62c68e513e39..98fe95fea30c 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -3469,15 +3469,20 @@ static inline unsigned long rlimit_max(unsigned int limit)
return task_rlimit_max(current, limit);
}
+#define SCHED_CPUFREQ_RT (1U << 0)
+#define SCHED_CPUFREQ_DL (1U << 1)
+#define SCHED_CPUFREQ_IOWAIT (1U << 2)
+
+#define SCHED_CPUFREQ_RT_DL (SCHED_CPUFREQ_RT | SCHED_CPUFREQ_DL)
+
#ifdef CONFIG_CPU_FREQ
struct update_util_data {
- void (*func)(struct update_util_data *data,
- u64 time, unsigned long util, unsigned long max);
+ void (*func)(struct update_util_data *data, u64 time, unsigned int flags);
};
void cpufreq_add_update_util_hook(int cpu, struct update_util_data *data,
- void (*func)(struct update_util_data *data, u64 time,
- unsigned long util, unsigned long max));
+ void (*func)(struct update_util_data *data, u64 time,
+ unsigned int flags));
void cpufreq_remove_update_util_hook(int cpu);
#endif /* CONFIG_CPU_FREQ */
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 7693e39b14fe..d9718378a8be 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -245,6 +245,7 @@ static inline bool idle_should_freeze(void)
return unlikely(suspend_freeze_state == FREEZE_STATE_ENTER);
}
+extern void __init pm_states_init(void);
extern void freeze_set_ops(const struct platform_freeze_ops *ops);
extern void freeze_wake(void);
@@ -279,6 +280,7 @@ static inline bool pm_resume_via_firmware(void) { return false; }
static inline void suspend_set_ops(const struct platform_suspend_ops *ops) {}
static inline int pm_suspend(suspend_state_t state) { return -ENOSYS; }
static inline bool idle_should_freeze(void) { return false; }
+static inline void __init pm_states_init(void) {}
static inline void freeze_set_ops(const struct platform_freeze_ops *ops) {}
static inline void freeze_wake(void) {}
#endif /* !CONFIG_SUSPEND */
diff --git a/include/trace/events/power.h b/include/trace/events/power.h
index 19e50300ce7d..54e3aad32806 100644
--- a/include/trace/events/power.h
+++ b/include/trace/events/power.h
@@ -69,7 +69,8 @@ TRACE_EVENT(pstate_sample,
u64 mperf,
u64 aperf,
u64 tsc,
- u32 freq
+ u32 freq,
+ u32 io_boost
),
TP_ARGS(core_busy,
@@ -79,7 +80,8 @@ TRACE_EVENT(pstate_sample,
mperf,
aperf,
tsc,
- freq
+ freq,
+ io_boost
),
TP_STRUCT__entry(
@@ -91,6 +93,7 @@ TRACE_EVENT(pstate_sample,
__field(u64, aperf)
__field(u64, tsc)
__field(u32, freq)
+ __field(u32, io_boost)
),
TP_fast_assign(
@@ -102,9 +105,10 @@ TRACE_EVENT(pstate_sample,
__entry->aperf = aperf;
__entry->tsc = tsc;
__entry->freq = freq;
+ __entry->io_boost = io_boost;
),
- TP_printk("core_busy=%lu scaled=%lu from=%lu to=%lu mperf=%llu aperf=%llu tsc=%llu freq=%lu ",
+ TP_printk("core_busy=%lu scaled=%lu from=%lu to=%lu mperf=%llu aperf=%llu tsc=%llu freq=%lu io_boost=%lu",
(unsigned long)__entry->core_busy,
(unsigned long)__entry->scaled_busy,
(unsigned long)__entry->from,
@@ -112,7 +116,8 @@ TRACE_EVENT(pstate_sample,
(unsigned long long)__entry->mperf,
(unsigned long long)__entry->aperf,
(unsigned long long)__entry->tsc,
- (unsigned long)__entry->freq
+ (unsigned long)__entry->freq,
+ (unsigned long)__entry->io_boost
)
);
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-15 02:53:06 +0000