NV services: Difference between revisions
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** 3: ErrorNotifierEvent | ** 3: ErrorNotifierEvent | ||
* /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 | ** If bit31-28 is 1, then lower 16-bits contain event_id, bit27-16 contain syncpt_id. | ||
** If bit31-28 is 0, then lower 4-bits contain | ** If bit31-28 is 0, then lower 4-bits contain event_id, bit31-4 contains syncpt_id. | ||
* /dev/nvhost-ctrl-gpu | * /dev/nvhost-ctrl-gpu | ||
** 1: Returns error_event_handle. | ** 1: Returns error_event_handle. |