diff options
Diffstat (limited to 'include/acpi/acpi_bus.h')
| -rw-r--r-- | include/acpi/acpi_bus.h | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index c941d99162c0..1216d72c650f 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -12,11 +12,9 @@ #include <linux/device.h> #include <linux/property.h> -/* TBD: Make dynamic */ -#define ACPI_MAX_HANDLES 10 struct acpi_handle_list { u32 count; - acpi_handle handles[ACPI_MAX_HANDLES]; + acpi_handle* handles; }; /* acpi_utils.h */ @@ -32,6 +30,11 @@ acpi_evaluate_reference(acpi_handle handle, acpi_string pathname, struct acpi_object_list *arguments, struct acpi_handle_list *list); +bool acpi_handle_list_equal(struct acpi_handle_list *list1, + struct acpi_handle_list *list2); +void acpi_handle_list_replace(struct acpi_handle_list *dst, + struct acpi_handle_list *src); +void acpi_handle_list_free(struct acpi_handle_list *list); acpi_status acpi_evaluate_ost(acpi_handle handle, u32 source_event, u32 status_code, struct acpi_buffer *status_buf); @@ -515,6 +518,12 @@ void acpi_bus_private_data_handler(acpi_handle, void *); int acpi_bus_get_private_data(acpi_handle, void **); int acpi_bus_attach_private_data(acpi_handle, void *); void acpi_bus_detach_private_data(acpi_handle); +int acpi_dev_install_notify_handler(struct acpi_device *adev, + u32 handler_type, + acpi_notify_handler handler, void *context); +void acpi_dev_remove_notify_handler(struct acpi_device *adev, + u32 handler_type, + acpi_notify_handler handler); extern int acpi_notifier_call_chain(struct acpi_device *, u32, u32); extern int register_acpi_notifier(struct notifier_block *); extern int unregister_acpi_notifier(struct notifier_block *); @@ -533,6 +542,7 @@ int acpi_device_set_power(struct acpi_device *device, int state); int acpi_bus_init_power(struct acpi_device *device); int acpi_device_fix_up_power(struct acpi_device *device); void acpi_device_fix_up_power_extended(struct acpi_device *adev); +void acpi_device_fix_up_power_children(struct acpi_device *adev); int acpi_bus_update_power(acpi_handle handle, int *state_p); int acpi_device_update_power(struct acpi_device *device, int *state_p); bool acpi_bus_power_manageable(acpi_handle handle); @@ -563,8 +573,6 @@ int acpi_match_device_ids(struct acpi_device *device, const struct acpi_device_id *ids); void acpi_set_modalias(struct acpi_device *adev, const char *default_id, char *modalias, size_t len); -int acpi_create_dir(struct acpi_device *); -void acpi_remove_dir(struct acpi_device *); static inline bool acpi_device_enumerated(struct acpi_device *adev) { @@ -645,6 +653,8 @@ int acpi_disable_wakeup_device_power(struct acpi_device *dev); #ifdef CONFIG_X86 bool acpi_device_override_status(struct acpi_device *adev, unsigned long long *status); bool acpi_quirk_skip_acpi_ac_and_battery(void); +int acpi_install_cmos_rtc_space_handler(acpi_handle handle); +void acpi_remove_cmos_rtc_space_handler(acpi_handle handle); #else static inline bool acpi_device_override_status(struct acpi_device *adev, unsigned long long *status) @@ -655,6 +665,13 @@ static inline bool acpi_quirk_skip_acpi_ac_and_battery(void) { return false; } +static inline int acpi_install_cmos_rtc_space_handler(acpi_handle handle) +{ + return 1; +} +static inline void acpi_remove_cmos_rtc_space_handler(acpi_handle handle) +{ +} #endif #if IS_ENABLED(CONFIG_X86_ANDROID_TABLETS) @@ -747,6 +764,7 @@ static inline bool acpi_device_can_poweroff(struct acpi_device *adev) adev->power.states[ACPI_STATE_D3_HOT].flags.explicit_set); } +bool acpi_dev_uid_match(struct acpi_device *adev, const char *uid2); bool acpi_dev_hid_uid_match(struct acpi_device *adev, const char *hid2, const char *uid2); int acpi_dev_uid_to_integer(struct acpi_device *adev, u64 *integer); |