Dev:IOMobileFramebuffer

IOMobileFramebuffer is a kernel extension for managing the screen framebuffer. It is controlled by the user-land framework.

Methods
(*) - was 32 before 4.0

(**) - was 49 before 8.0

where

Sync Notification
The notification can be registered for a IOMobileFramebuffer connection by setting the mach port via IOConnectSetNotificationPort and then setting the data via method setVSyncNotifications.

It is sent in the format of an IO interest notification as follows: