drm/amd: add amd_sched_hw_job_reset
amd_sched_hw_job_reset will remove callback from hw fence.
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
index 717655d..cf2d64b 100644
--- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
+++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
@@ -381,6 +381,20 @@
job->sched->ops->timedout_job(job);
}
+void amd_sched_hw_job_reset(struct amd_gpu_scheduler *sched)
+{
+ struct amd_sched_job *s_job;
+
+ spin_lock(&sched->job_list_lock);
+ list_for_each_entry_reverse(s_job, &sched->ring_mirror_list, node) {
+ if (fence_remove_callback(s_job->s_fence->parent, &s_job->s_fence->cb)) {
+ fence_put(s_job->s_fence->parent);
+ s_job->s_fence->parent = NULL;
+ }
+ }
+ spin_unlock(&sched->job_list_lock);
+}
+
/**
* Submit a job to the job queue
*