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→QueryEvent
QueryEvent is only supported on (and implemented differently on):
QueryEvent is only supported on (and implemented differently on):
* /dev/nvhost-gpu
* /dev/nvhost-gpu
* /dev/nvhost-ctrl
** Unknown
* /dev/nvhost-ctrl: Used to get events for SyncPts.
** If bit31-28 is 1, then lower 16-bits contain event_slot, bit27-16 contain syncpt_number.
** If bit31-28 is 0, then lower 4-bits contain event_slot, bit31-4 contains syncpt_number.
* /dev/nvhost-ctrl-gpu
* /dev/nvhost-ctrl-gpu
** 1: Returns error_event_handle.
** 2: Returns unknown event.
* /dev/nvhost-dbg-gpu
* /dev/nvhost-dbg-gpu
** Ignored event-id.
== MapSharedMem ==
== MapSharedMem ==