drm/amdgpu: init/fini hdp v4_0 ras

invoke hdp v4_0 ras init in gmc late_init phase
while ras fini in gmc sw_fini phase

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: John Clements <John.Clements@amd.com>
Reviewed-by: Dennis Li <Dennis.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c

@@ -455,6 +455,13 @@ int amdgpu_gmc_ras_late_init(struct amdgpu_device *adev)
 			return r;
 	}
 
+	if (adev->hdp.ras_funcs &&
+	    adev->hdp.ras_funcs->ras_late_init) {
+		r = adev->hdp.ras_funcs->ras_late_init(adev);
+		if (r)
+			return r;
+	}
+
 	return 0;
 }
 
@@ -471,6 +478,10 @@ void amdgpu_gmc_ras_fini(struct amdgpu_device *adev)
 	if (adev->gmc.xgmi.ras_funcs &&
 	    adev->gmc.xgmi.ras_funcs->ras_fini)
 		adev->gmc.xgmi.ras_funcs->ras_fini(adev);
+
+	if (adev->hdp.ras_funcs &&
+	    adev->hdp.ras_funcs->ras_fini)
+		adev->hdp.ras_funcs->ras_fini(adev);
 }
 
 	/*