int (*stop)(struct device *dev);
};
+struct genpd_governor_data {
+ s64 max_off_time_ns;
+ bool max_off_time_changed;
+ ktime_t next_wakeup;
+ bool cached_power_down_ok;
+ bool cached_power_down_state_idx;
+};
+
struct genpd_power_state {
s64 power_off_latency_ns;
s64 power_on_latency_ns;
u64 usage;
u64 rejected;
struct fwnode_handle *fwnode;
- ktime_t idle_time;
+ u64 idle_time;
void *data;
};
struct list_head child_links; /* Links with PM domain as a child */
struct list_head dev_list; /* List of devices */
struct dev_power_governor *gov;
+ struct genpd_governor_data *gd; /* Data used by a genpd governor. */
struct work_struct power_off_work;
struct fwnode_handle *provider; /* Identity of the domain provider */
bool has_provider;
int (*set_performance_state)(struct generic_pm_domain *genpd,
unsigned int state);
struct gpd_dev_ops dev_ops;
- s64 max_off_time_ns; /* Maximum allowed "suspended" time. */
- ktime_t next_wakeup; /* Maintained by the domain governor */
- bool max_off_time_changed;
- bool cached_power_down_ok;
- bool cached_power_down_state_idx;
int (*attach_dev)(struct generic_pm_domain *domain,
struct device *dev);
void (*detach_dev)(struct generic_pm_domain *domain,
unsigned int state_count);
unsigned int state_count; /* number of states */
unsigned int state_idx; /* state that genpd will go to when off */
- ktime_t on_time;
- ktime_t accounting_time;
+ u64 on_time;
+ u64 accounting_time;
const struct genpd_lock_ops *lock_ops;
union {
struct mutex mlock;
s64 suspend_latency_ns;
s64 resume_latency_ns;
s64 effective_constraint_ns;
+ ktime_t next_wakeup;
bool constraint_changed;
bool cached_suspend_ok;
};
struct generic_pm_domain_data {
struct pm_domain_data base;
- struct gpd_timing_data td;
+ struct gpd_timing_data *td;
struct notifier_block nb;
struct notifier_block *power_nb;
int cpu;
unsigned int performance_state;
unsigned int default_pstate;
unsigned int rpm_pstate;
- ktime_t next_wakeup;
void *data;
};