drm/i915/gvt: refine intel_vgpu_submission_ops as per engine ops

Using per engine ops will be more flexible, here refine sub-ops(init,
clean) as per engine operation align with reset operation. This change also
will be used in next fix patch for VM engine reset.

Cc: Fred Gao <fred.gao@intel.com>
Cc: Zhi Wang <zhi.a.wang@intel.com>
Signed-off-by: Weinan Li <weinan.z.li@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

drivers/gpu/drm/i915/gvt/handlers.c

@@ -1527,6 +1527,7 @@ static int ring_mode_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
 			return 0;
 
 		ret = intel_vgpu_select_submission_ops(vgpu,
+				ALL_ENGINES,
 				INTEL_VGPU_EXECLIST_SUBMISSION);
 		if (ret)
 			return ret;