include/drm/gpu_scheduler.h

38  * Setting this flag on a scheduler fence prevents pipelining of jobs depending
79  * ring, and the scheduler will alternate between entities based on
116 	 * be scheduled on any scheduler on this list.
195 	 * by the scheduler thread, can be accessed locklessly from
241  * @sched: the scheduler to which this rq belongs to.
266          * @scheduled: this fence is what will be signaled by the scheduler
272          * @finished: this fence is what will be signaled by the scheduler
296          * @sched: the scheduler instance to which the job having this struct
317  * @sched: the scheduler instance on which this job is scheduled.
320  * @credits: the number of credits this job contributes to the scheduler
322  * @id: a unique id assigned to each job scheduled on the scheduler.
324  *         limit of the scheduler then the job is marked guilty and will not
331  * should call drm_sched_entity_push_job() once it wants the scheduler
347 	 * The scheduler this job is or will be scheduled on. Gets set by
394  *	called by the scheduler
402 	 * Called when the scheduler is considering scheduling this job next, to
429 	 * 1. Stop the scheduler using drm_sched_stop(). This will park the
430 	 *    scheduler thread and cancel the timeout work, guaranteeing that
435 	 * 5. Restart the scheduler using drm_sched_start(). At that point, new
436 	 *    jobs can be queued, and the scheduler thread is unblocked
472  * struct drm_gpu_scheduler - scheduler instance-specific data
475  * @credit_limit: the credit limit of this scheduler
476  * @credit_count: the current credit count of this scheduler
477  * @timeout: the time after which a job is removed from the scheduler.
478  * @name: name of the ring for which this scheduler is being used.
482  * @job_scheduled: once @drm_sched_entity_do_release is called the scheduler
488  * @work_run_job: work which calls run_job op of each scheduler.
489  * @work_free_job: work which calls free_job op of each scheduler.
501  * @own_submit_wq: scheduler owns allocation of @submit_wq
504  * One scheduler is implemented for each hardware ring.
534  * struct drm_sched_init_args - parameters for initializing a DRM GPU scheduler
541  * @credit_limit: the number of credits this scheduler can hold from all jobs
563 /* Scheduler operations */