diff options
Diffstat (limited to 'include/linux/acpi.h')
| -rw-r--r-- | include/linux/acpi.h | 58 |
1 files changed, 47 insertions, 11 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 502af53ec012..968173ec2726 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -56,6 +56,8 @@ static inline acpi_handle acpi_device_handle(struct acpi_device *adev) #define ACPI_COMPANION_SET(dev, adev) set_primary_fwnode(dev, (adev) ? \ acpi_fwnode_handle(adev) : NULL) #define ACPI_HANDLE(dev) acpi_device_handle(ACPI_COMPANION(dev)) +#define ACPI_HANDLE_FWNODE(fwnode) \ + acpi_device_handle(to_acpi_device_node(fwnode)) static inline struct fwnode_handle *acpi_alloc_fwnode_static(void) { @@ -451,6 +453,7 @@ void __init acpi_no_s4_hw_signature(void); void __init acpi_old_suspend_ordering(void); void __init acpi_nvs_nosave(void); void __init acpi_nvs_nosave_s3(void); +void __init acpi_sleep_no_blacklist(void); #endif /* CONFIG_PM_SLEEP */ struct acpi_osc_context { @@ -584,6 +587,7 @@ extern int acpi_nvs_for_each_region(int (*func)(__u64, __u64, void *), const struct acpi_device_id *acpi_match_device(const struct acpi_device_id *ids, const struct device *dev); +const void *acpi_device_get_match_data(const struct device *dev); extern bool acpi_driver_match_device(struct device *dev, const struct device_driver *drv); int acpi_device_uevent_modalias(struct device *, struct kobj_uevent_env *); @@ -626,6 +630,7 @@ int acpi_arch_timer_mem_init(struct arch_timer_mem *timer_mem, int *timer_count) #define ACPI_COMPANION(dev) (NULL) #define ACPI_COMPANION_SET(dev, adev) do { } while (0) #define ACPI_HANDLE(dev) (NULL) +#define ACPI_HANDLE_FWNODE(fwnode) (NULL) #define ACPI_DEVICE_CLASS(_cls, _msk) .cls = (0), .cls_msk = (0), struct fwnode_handle; @@ -640,6 +645,12 @@ static inline bool acpi_dev_present(const char *hid, const char *uid, s64 hrv) return false; } +static inline const char * +acpi_dev_get_first_match_name(const char *hid, const char *uid, s64 hrv) +{ + return NULL; +} + static inline bool is_acpi_node(struct fwnode_handle *fwnode) { return false; @@ -755,6 +766,11 @@ static inline const struct acpi_device_id *acpi_match_device( return NULL; } +static inline const void *acpi_device_get_match_data(const struct device *dev) +{ + return NULL; +} + static inline bool acpi_driver_match_device(struct device *dev, const struct device_driver *drv) { @@ -864,21 +880,16 @@ static inline void arch_reserve_mem_area(acpi_physical_address addr, #endif #if defined(CONFIG_ACPI) && defined(CONFIG_PM) -int acpi_dev_runtime_suspend(struct device *dev); -int acpi_dev_runtime_resume(struct device *dev); +int acpi_dev_suspend(struct device *dev, bool wakeup); +int acpi_dev_resume(struct device *dev); int acpi_subsys_runtime_suspend(struct device *dev); int acpi_subsys_runtime_resume(struct device *dev); -struct acpi_device *acpi_dev_pm_get_node(struct device *dev); int acpi_dev_pm_attach(struct device *dev, bool power_on); #else static inline int acpi_dev_runtime_suspend(struct device *dev) { return 0; } static inline int acpi_dev_runtime_resume(struct device *dev) { return 0; } static inline int acpi_subsys_runtime_suspend(struct device *dev) { return 0; } static inline int acpi_subsys_runtime_resume(struct device *dev) { return 0; } -static inline struct acpi_device *acpi_dev_pm_get_node(struct device *dev) -{ - return NULL; -} static inline int acpi_dev_pm_attach(struct device *dev, bool power_on) { return -ENODEV; @@ -887,22 +898,30 @@ static inline int acpi_dev_pm_attach(struct device *dev, bool power_on) #if defined(CONFIG_ACPI) && defined(CONFIG_PM_SLEEP) int acpi_dev_suspend_late(struct device *dev); -int acpi_dev_resume_early(struct device *dev); int acpi_subsys_prepare(struct device *dev); void acpi_subsys_complete(struct device *dev); int acpi_subsys_suspend_late(struct device *dev); +int acpi_subsys_suspend_noirq(struct device *dev); +int acpi_subsys_resume_noirq(struct device *dev); int acpi_subsys_resume_early(struct device *dev); int acpi_subsys_suspend(struct device *dev); int acpi_subsys_freeze(struct device *dev); +int acpi_subsys_freeze_late(struct device *dev); +int acpi_subsys_freeze_noirq(struct device *dev); +int acpi_subsys_thaw_noirq(struct device *dev); #else -static inline int acpi_dev_suspend_late(struct device *dev) { return 0; } static inline int acpi_dev_resume_early(struct device *dev) { return 0; } static inline int acpi_subsys_prepare(struct device *dev) { return 0; } static inline void acpi_subsys_complete(struct device *dev) {} static inline int acpi_subsys_suspend_late(struct device *dev) { return 0; } +static inline int acpi_subsys_suspend_noirq(struct device *dev) { return 0; } +static inline int acpi_subsys_resume_noirq(struct device *dev) { return 0; } static inline int acpi_subsys_resume_early(struct device *dev) { return 0; } static inline int acpi_subsys_suspend(struct device *dev) { return 0; } static inline int acpi_subsys_freeze(struct device *dev) { return 0; } +static inline int acpi_subsys_freeze_late(struct device *dev) { return 0; } +static inline int acpi_subsys_freeze_noirq(struct device *dev) { return 0; } +static inline int acpi_subsys_thaw_noirq(struct device *dev) { return 0; } #endif #ifdef CONFIG_ACPI @@ -975,6 +994,11 @@ struct acpi_gpio_mapping { const char *name; const struct acpi_gpio_params *data; unsigned int size; + +/* Ignore IoRestriction field */ +#define ACPI_GPIO_QUIRK_NO_IO_RESTRICTION BIT(0) + + unsigned int quirks; }; #if defined(CONFIG_ACPI) && defined(CONFIG_GPIOLIB) @@ -1239,9 +1263,12 @@ static inline bool acpi_has_watchdog(void) { return false; } #ifdef CONFIG_ACPI_SPCR_TABLE extern bool qdf2400_e44_present; -int parse_spcr(bool earlycon); +int acpi_parse_spcr(bool enable_earlycon, bool enable_console); #else -static inline int parse_spcr(bool earlycon) { return 0; } +static inline int acpi_parse_spcr(bool enable_earlycon, bool enable_console) +{ + return 0; +} #endif #if IS_ENABLED(CONFIG_ACPI_GENERIC_GSI) @@ -1254,4 +1281,13 @@ int acpi_irq_get(acpi_handle handle, unsigned int index, struct resource *res) } #endif +#ifdef CONFIG_ACPI_LPIT +int lpit_read_residency_count_address(u64 *address); +#else +static inline int lpit_read_residency_count_address(u64 *address) +{ + return -EINVAL; +} +#endif + #endif /*_LINUX_ACPI_H*/ |