[PATCH 13/13] drm/scheduler: rename dependency callback into prepare_job

[Christian König]

This now matches much better what this is doing.

Signed-off-by: Christian König <christian.koenig at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c  |  4 ++--
 drivers/gpu/drm/scheduler/sched_entity.c |  4 ++--
 include/drm/gpu_scheduler.h              | 13 ++++++-------
 3 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
index b8494c3b3b8a..1c4a13693653 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
@@ -237,7 +237,7 @@ int amdgpu_job_submit_direct(struct amdgpu_job *job, struct amdgpu_ring *ring,
 }
 
 static struct dma_fence *
-amdgpu_job_dependency(struct drm_sched_job *sched_job,
+amdgpu_job_prepare_job(struct drm_sched_job *sched_job,
 		      struct drm_sched_entity *s_entity)
 {
 	struct amdgpu_ring *ring = to_amdgpu_ring(s_entity->rq->sched);
@@ -326,7 +326,7 @@ void amdgpu_job_stop_all_jobs_on_sched(struct drm_gpu_scheduler *sched)
 }
 
 const struct drm_sched_backend_ops amdgpu_sched_ops = {
-	.dependency = amdgpu_job_dependency,
+	.prepare_job = amdgpu_job_prepare_job,
 	.run_job = amdgpu_job_run,
 	.timedout_job = amdgpu_job_timedout,
 	.free_job = amdgpu_job_free_cb
diff --git a/drivers/gpu/drm/scheduler/sched_entity.c b/drivers/gpu/drm/scheduler/sched_entity.c
index 54ac37cd5017..cf68cd1559ec 100644
--- a/drivers/gpu/drm/scheduler/sched_entity.c
+++ b/drivers/gpu/drm/scheduler/sched_entity.c
@@ -397,8 +397,8 @@ drm_sched_job_dependency(struct drm_sched_job *job,
 	if (!xa_empty(&job->dependencies))
 		return xa_erase(&job->dependencies, job->last_dependency++);
 
-	if (job->sched->ops->dependency)
-		return job->sched->ops->dependency(job, entity);
+	if (job->sched->ops->prepare_job)
+		return job->sched->ops->prepare_job(job, entity);
 
 	return NULL;
 }
diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h
index b1698819ad38..163385e15597 100644
--- a/include/drm/gpu_scheduler.h
+++ b/include/drm/gpu_scheduler.h
@@ -306,7 +306,7 @@ struct drm_sched_job {
 	 */
 	union {
 		struct dma_fence_cb		finish_cb;
-		struct irq_work 		work;
+		struct irq_work			work;
 	};
 
 	uint64_t			id;
@@ -347,18 +347,17 @@ enum drm_gpu_sched_stat {
  */
 struct drm_sched_backend_ops {
 	/**
-	 * @dependency:
+	 * @prepare_job:
 	 *
 	 * Called when the scheduler is considering scheduling this job next, to
 	 * get another struct dma_fence for this job to block on.  Once it
 	 * returns NULL, run_job() may be called.
 	 *
-	 * If a driver exclusively uses drm_sched_job_add_dependency() and
-	 * drm_sched_job_add_implicit_dependencies() this can be ommitted and
-	 * left as NULL.
+	 * Can be NULL if no additional preparation to the dependencies are
+	 * necessary. Skipped when jobs are killed instead of run.
 	 */
-	struct dma_fence *(*dependency)(struct drm_sched_job *sched_job,
-					struct drm_sched_entity *s_entity);
+	struct dma_fence *(*prepare_job)(struct drm_sched_job *sched_job,
+					 struct drm_sched_entity *s_entity);
 
 	/**
          * @run_job: Called to execute the job once all of the dependencies
-- 
2.25.1