NV services: Difference between revisions
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QueryEvent is only supported on (and implemented differently on): | QueryEvent is only supported on (and implemented differently on): | ||
* /dev/nvhost-gpu | * /dev/nvhost-gpu | ||
** Unknown | ** 1: Unknown | ||
** 2: Unknown | |||
** 3: Unknown | |||
* /dev/nvhost-ctrl: Used to get events for SyncPts. | * /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 1, then lower 16-bits contain event_slot, bit27-16 contain syncpt_number. | ||