drm/amdgpu: rework TDR in scheduler (v2)

Add two callbacks to scheduler to maintain jobs, and invoked for
job timeout calculations. Now TDR measures time gap from
job is processed by hw.

v2:
fix typo

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/scheduler/sched_fence.c b/drivers/gpu/drm/amd/scheduler/sched_fence.c
index 33ddd38185d5..2a732c490375 100644
--- a/drivers/gpu/drm/amd/scheduler/sched_fence.c
+++ b/drivers/gpu/drm/amd/scheduler/sched_fence.c
@@ -63,6 +63,7 @@ void amd_sched_job_pre_schedule(struct amd_gpu_scheduler *sched ,
         unsigned long flags;
         spin_lock_irqsave(&sched->job_list_lock, flags);
         list_add_tail(&s_job->node, &sched->ring_mirror_list);
+        sched->ops->begin_job(s_job);
         spin_unlock_irqrestore(&sched->job_list_lock, flags);
 }