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254  * that can be mmap()ed from this driver. The timestamp fields are volatile
256 * @soptimestamp: Start of pipeline timestamp written by GPU before the
259 * @eoptimestamp: End of pipeline timestamp written by GPU after the
264 * @ref_wait_ts: Timestamp on which to generate interrupt, unused now.
286 /* timestamp id*/
288 KGSL_TIMESTAMP_CONSUMED = 0x00000001, /* start-of-pipeline timestamp */
289 KGSL_TIMESTAMP_RETIRED = 0x00000002, /* end-of-pipeline timestamp*/
440 /* block until the GPU has executed past a given timestamp
444 unsigned int timestamp;
453 unsigned int timestamp;
465 * timestamp is a returned counter value which can be passed to
476 unsigned int timestamp; /*output param */
483 /* read the most recently executed timestamp value
488 timestamp; /*output param */
497 /* free memory when the GPU reaches a given timestamp.
505 unsigned int timestamp;
557 unsigned int timestamp; /*output param */
567 unsigned int timestamp;
708 * A timestamp event allows the user space to register an action following an
709 * expired timestamp. Note IOCTL_KGSL_TIMESTAMP_EVENT has been redefined to
715 unsigned int timestamp; /* Timestamp to trigger event on */
716 unsigned int context_id; /* Context for the timestamp */
724 /* A genlock timestamp event releases an existing lock on timestamp expire */
732 /* A fence timestamp event releases an existing lock on timestamp expire */
996 * @timestamp: GPU timestamp
998 * This structure defines a syncpoint comprising a context/timestamp pair. A
1005 unsigned int timestamp;
1041 * @timestamp: On entry the a user defined timestamp, on exist the timestamp
1059 unsigned int timestamp;
1233 * struct kgsl_gpu_event_timestamp - Specifies a timestamp event to free a GPU
1235 * @context_id: ID of the timestamp event to wait for
1236 * @timestamp: Timestamp of the timestamp event to wait for
1240 unsigned int timestamp;
1382 * @timestamp: Timestamp for the submitted commands
1396 unsigned int timestamp;