} else {
                        ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 8 * i;
                }
-               if (i != 0)
+               if (adev->asic_type == CHIP_SIENNA_CICHLID && i != 0)
                        ring->no_scheduler = true;
                sprintf(ring->name, "vcn_dec_%d", i);
                r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst[i].irq, 0,
                        } else {
                                ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 2 + j + 8 * i;
                        }
-                       if (i != 1)
+                       if (adev->asic_type == CHIP_SIENNA_CICHLID && i != 1)
                                ring->no_scheduler = true;
                        sprintf(ring->name, "vcn_enc_%d.%d", i, j);
                        r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst[i].irq, 0,