diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
index 363b074452f8..7a3f93baa422 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
@@ -2227,6 +2227,7 @@ static int amdgpu_discovery_set_ih_ip_blocks(struct amdgpu_device *adev)
 		break;
 	case IP_VERSION(6, 1, 0):
 	case IP_VERSION(6, 1, 1):
+	case IP_VERSION(6, 4, 0):
 		amdgpu_device_ip_block_add(adev, &ih_v6_1_ip_block);
 		break;
 	case IP_VERSION(7, 0, 0):