diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
index ad1862f64aeb..e8c8c78e389a 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
@@ -882,6 +882,7 @@ static void vcn_v1_0_dec_ring_emit_vm_flush(struct amdgpu_ring *ring,
 	uint32_t data0, data1, mask;
 	unsigned eng = ring->vm_inv_eng;
 
+	pd_addr = ring->adev->gart.gart_funcs->adjust_mc_addr(ring->adev, pd_addr);
 	pd_addr = pd_addr | 0x1; /* valid bit */
 	/* now only use physical base address of PDE and valid */
 	BUG_ON(pd_addr & 0xFFFF00000000003EULL);
@@ -1014,6 +1015,7 @@ static void vcn_v1_0_enc_ring_emit_vm_flush(struct amdgpu_ring *ring,
 	uint32_t req = ring->adev->gart.gart_funcs->get_invalidate_req(vm_id);
 	unsigned eng = ring->vm_inv_eng;
 
+	pd_addr = ring->adev->gart.gart_funcs->adjust_mc_addr(ring->adev, pd_addr);
 	pd_addr = pd_addr | 0x1; /* valid bit */
 	/* now only use physical base address of PDE and valid */
 	BUG_ON(pd_addr & 0xFFFF00000000003EULL);