diff options
Diffstat (limited to 'include/linux/pm_domain.h')
| -rw-r--r-- | include/linux/pm_domain.h | 92 |
1 files changed, 72 insertions, 20 deletions
diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h index a7d6172922d..7c1d252b20c 100644 --- a/include/linux/pm_domain.h +++ b/include/linux/pm_domain.h @@ -114,7 +114,6 @@ struct generic_pm_domain_data { struct mutex lock; unsigned int refcount; bool need_restore; - bool always_on; }; #ifdef CONFIG_PM_GENERIC_DOMAINS @@ -139,36 +138,32 @@ extern int __pm_genpd_of_add_device(struct device_node *genpd_node, struct device *dev, struct gpd_timing_data *td); -static inline int pm_genpd_add_device(struct generic_pm_domain *genpd, - struct device *dev) -{ - return __pm_genpd_add_device(genpd, dev, NULL); -} - -static inline int pm_genpd_of_add_device(struct device_node *genpd_node, - struct device *dev) -{ - return __pm_genpd_of_add_device(genpd_node, dev, NULL); -} +extern int __pm_genpd_name_add_device(const char *domain_name, + struct device *dev, + struct gpd_timing_data *td); extern int pm_genpd_remove_device(struct generic_pm_domain *genpd, struct device *dev); -extern void pm_genpd_dev_always_on(struct device *dev, bool val); extern void pm_genpd_dev_need_restore(struct device *dev, bool val); extern int pm_genpd_add_subdomain(struct generic_pm_domain *genpd, struct generic_pm_domain *new_subdomain); +extern int pm_genpd_add_subdomain_names(const char *master_name, + const char *subdomain_name); extern int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd, struct generic_pm_domain *target); extern int pm_genpd_add_callbacks(struct device *dev, struct gpd_dev_ops *ops, struct gpd_timing_data *td); extern int __pm_genpd_remove_callbacks(struct device *dev, bool clear_td); -extern int genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state); -extern int genpd_detach_cpuidle(struct generic_pm_domain *genpd); +extern int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state); +extern int pm_genpd_name_attach_cpuidle(const char *name, int state); +extern int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd); +extern int pm_genpd_name_detach_cpuidle(const char *name); extern void pm_genpd_init(struct generic_pm_domain *genpd, struct dev_power_governor *gov, bool is_off); extern int pm_genpd_poweron(struct generic_pm_domain *genpd); +extern int pm_genpd_name_poweron(const char *domain_name); extern bool default_stop_ok(struct device *dev); @@ -189,8 +184,15 @@ static inline int __pm_genpd_add_device(struct generic_pm_domain *genpd, { return -ENOSYS; } -static inline int pm_genpd_add_device(struct generic_pm_domain *genpd, - struct device *dev) +static inline int __pm_genpd_of_add_device(struct device_node *genpd_node, + struct device *dev, + struct gpd_timing_data *td) +{ + return -ENOSYS; +} +static inline int __pm_genpd_name_add_device(const char *domain_name, + struct device *dev, + struct gpd_timing_data *td) { return -ENOSYS; } @@ -199,13 +201,17 @@ static inline int pm_genpd_remove_device(struct generic_pm_domain *genpd, { return -ENOSYS; } -static inline void pm_genpd_dev_always_on(struct device *dev, bool val) {} static inline void pm_genpd_dev_need_restore(struct device *dev, bool val) {} static inline int pm_genpd_add_subdomain(struct generic_pm_domain *genpd, struct generic_pm_domain *new_sd) { return -ENOSYS; } +static inline int pm_genpd_add_subdomain_names(const char *master_name, + const char *subdomain_name) +{ + return -ENOSYS; +} static inline int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd, struct generic_pm_domain *target) { @@ -221,11 +227,19 @@ static inline int __pm_genpd_remove_callbacks(struct device *dev, bool clear_td) { return -ENOSYS; } -static inline int genpd_attach_cpuidle(struct generic_pm_domain *genpd, int st) +static inline int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int st) { return -ENOSYS; } -static inline int genpd_detach_cpuidle(struct generic_pm_domain *genpd) +static inline int pm_genpd_name_attach_cpuidle(const char *name, int state) +{ + return -ENOSYS; +} +static inline int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd) +{ + return -ENOSYS; +} +static inline int pm_genpd_name_detach_cpuidle(const char *name) { return -ENOSYS; } @@ -237,6 +251,10 @@ static inline int pm_genpd_poweron(struct generic_pm_domain *genpd) { return -ENOSYS; } +static inline int pm_genpd_name_poweron(const char *domain_name) +{ + return -ENOSYS; +} static inline bool default_stop_ok(struct device *dev) { return false; @@ -245,6 +263,24 @@ static inline bool default_stop_ok(struct device *dev) #define pm_domain_always_on_gov NULL #endif +static inline int pm_genpd_add_device(struct generic_pm_domain *genpd, + struct device *dev) +{ + return __pm_genpd_add_device(genpd, dev, NULL); +} + +static inline int pm_genpd_of_add_device(struct device_node *genpd_node, + struct device *dev) +{ + return __pm_genpd_of_add_device(genpd_node, dev, NULL); +} + +static inline int pm_genpd_name_add_device(const char *domain_name, + struct device *dev) +{ + return __pm_genpd_name_add_device(domain_name, dev, NULL); +} + static inline int pm_genpd_remove_callbacks(struct device *dev) { return __pm_genpd_remove_callbacks(dev, true); @@ -258,4 +294,20 @@ static inline void genpd_queue_power_off_work(struct generic_pm_domain *gpd) {} static inline void pm_genpd_poweroff_unused(void) {} #endif +#ifdef CONFIG_PM_GENERIC_DOMAINS_SLEEP +extern void pm_genpd_syscore_switch(struct device *dev, bool suspend); +#else +static inline void pm_genpd_syscore_switch(struct device *dev, bool suspend) {} +#endif + +static inline void pm_genpd_syscore_poweroff(struct device *dev) +{ + pm_genpd_syscore_switch(dev, true); +} + +static inline void pm_genpd_syscore_poweron(struct device *dev) +{ + pm_genpd_syscore_switch(dev, false); +} + #endif /* _LINUX_PM_DOMAIN_H */ |