drm/amdgpu:add hang_limit for sched(v2)
since gpu_scheduler source domain cannot access amdgpu variable
so need create the hang_limit membewr for sched, and it can
refer it for the upcoming GPU RESET patches
v2:
make hang_limit a parameter of sched_init()
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>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index 219c15f..72e8eac 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -446,7 +446,7 @@ int amdgpu_fence_driver_init_ring(struct amdgpu_ring *ring,
timeout = MAX_SCHEDULE_TIMEOUT;
}
r = amd_sched_init(&ring->sched, &amdgpu_sched_ops,
- num_hw_submission,
+ num_hw_submission, amdgpu_job_hang_limit,
timeout, ring->name);
if (r) {
DRM_ERROR("Failed to create scheduler on ring %s.\n",