diff options
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/surface_aggregator/cdev.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/uapi/linux/surface_aggregator/cdev.h b/include/uapi/linux/surface_aggregator/cdev.h index 4f393fafc235..08f46b60b151 100644 --- a/include/uapi/linux/surface_aggregator/cdev.h +++ b/include/uapi/linux/surface_aggregator/cdev.h @@ -91,6 +91,36 @@ struct ssam_cdev_notifier_desc { } __attribute__((__packed__)); /** + * struct ssam_cdev_event_desc - Event descriptor. + * @reg: Registry via which the event will be enabled/disabled. + * @reg.target_category: Target category for the event registry requests. + * @reg.target_id: Target ID for the event registry requests. + * @reg.cid_enable: Command ID for the event-enable request. + * @reg.cid_disable: Command ID for the event-disable request. + * @id: ID specifying the event. + * @id.target_category: Target category of the event source. + * @id.instance: Instance ID of the event source. + * @flags: Flags used for enabling the event. + * + * Specifies which event should be enabled/disabled and how to do that. + */ +struct ssam_cdev_event_desc { + struct { + __u8 target_category; + __u8 target_id; + __u8 cid_enable; + __u8 cid_disable; + } reg; + + struct { + __u8 target_category; + __u8 instance; + } id; + + __u8 flags; +} __attribute__((__packed__)); + +/** * struct ssam_cdev_event - SSAM event sent by the EC. * @target_category: Target category of the event source. See &enum ssam_ssh_tc. * @target_id: Target ID of the event source. @@ -111,5 +141,7 @@ struct ssam_cdev_event { #define SSAM_CDEV_REQUEST _IOWR(0xA5, 1, struct ssam_cdev_request) #define SSAM_CDEV_NOTIF_REGISTER _IOW(0xA5, 2, struct ssam_cdev_notifier_desc) #define SSAM_CDEV_NOTIF_UNREGISTER _IOW(0xA5, 3, struct ssam_cdev_notifier_desc) +#define SSAM_CDEV_EVENT_ENABLE _IOW(0xA5, 4, struct ssam_cdev_event_desc) +#define SSAM_CDEV_EVENT_DISABLE _IOW(0xA5, 5, struct ssam_cdev_event_desc) #endif /* _UAPI_LINUX_SURFACE_AGGREGATOR_CDEV_H */ |