diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index d7eb23b8d692..743a3ac909ad 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2376,6 +2376,15 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev)
 				DRM_ERROR("amdgpu_vram_scratch_init failed %d\n", r);
 				goto init_failed;
 			}
+
+			/* remap HDP registers to a hole in mmio space,
+			 * for the purpose of expose those registers
+			 * to process space. This is needed for any early HDP
+			 * flush operation
+			 */
+			if (adev->nbio.funcs->remap_hdp_registers && !amdgpu_sriov_vf(adev))
+				adev->nbio.funcs->remap_hdp_registers(adev);
+
 			r = adev->ip_blocks[i].version->funcs->hw_init((void *)adev);
 			if (r) {
 				DRM_ERROR("hw_init %d failed %d\n", i, r);
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index b3fba8dea63c..3ac7fef74277 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -1032,12 +1032,6 @@ static int nv_common_hw_init(void *handle)
 	nv_program_aspm(adev);
 	/* setup nbio registers */
 	adev->nbio.funcs->init_registers(adev);
-	/* remap HDP registers to a hole in mmio space,
-	 * for the purpose of expose those registers
-	 * to process space
-	 */
-	if (adev->nbio.funcs->remap_hdp_registers && !amdgpu_sriov_vf(adev))
-		adev->nbio.funcs->remap_hdp_registers(adev);
 	/* enable the doorbell aperture */
 	nv_enable_doorbell_aperture(adev, true);
 
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index fde6154f2009..a0481e37d7cf 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -1240,12 +1240,6 @@ static int soc15_common_hw_init(void *handle)
 	soc15_program_aspm(adev);
 	/* setup nbio registers */
 	adev->nbio.funcs->init_registers(adev);
-	/* remap HDP registers to a hole in mmio space,
-	 * for the purpose of expose those registers
-	 * to process space
-	 */
-	if (adev->nbio.funcs->remap_hdp_registers && !amdgpu_sriov_vf(adev))
-		adev->nbio.funcs->remap_hdp_registers(adev);
 
 	/* enable the doorbell aperture */
 	soc15_enable_doorbell_aperture(adev, true);
diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c b/drivers/gpu/drm/amd/amdgpu/soc21.c
index 1ff7fc7bb340..60a1cf03fddc 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc21.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc21.c
@@ -643,12 +643,6 @@ static int soc21_common_hw_init(void *handle)
 	soc21_program_aspm(adev);
 	/* setup nbio registers */
 	adev->nbio.funcs->init_registers(adev);
-	/* remap HDP registers to a hole in mmio space,
-	 * for the purpose of expose those registers
-	 * to process space
-	 */
-	if (adev->nbio.funcs->remap_hdp_registers)
-		adev->nbio.funcs->remap_hdp_registers(adev);
 	/* enable the doorbell aperture */
 	soc21_enable_doorbell_aperture(adev, true);