diff --git a/drivers/wdm/audio/CMakeLists.txt b/drivers/wdm/audio/CMakeLists.txt
index 0547233be8e..3f48a92eeff 100644
--- a/drivers/wdm/audio/CMakeLists.txt
+++ b/drivers/wdm/audio/CMakeLists.txt
@@ -3,6 +3,6 @@ add_subdirectory(backpln)
 add_subdirectory(drivers)
 add_subdirectory(drm)
 add_subdirectory(filters)
-add_subdirectory(hdaudbus)
+add_subdirectory(hdaudbus_new)
 add_subdirectory(legacy)
 add_subdirectory(sysaudio)
diff --git a/drivers/wdm/audio/hdaudbus_new/CMakeLists.txt b/drivers/wdm/audio/hdaudbus_new/CMakeLists.txt
new file mode 100644
index 00000000000..61e2485042a
--- /dev/null
+++ b/drivers/wdm/audio/hdaudbus_new/CMakeLists.txt
@@ -0,0 +1,24 @@
+
+remove_definitions(-D_WIN32_WINNT=0x502)
+
+list(APPEND SOURCE
+    adsp.cpp
+    buspdo.cpp
+    fdo.cpp
+    hdac_controller.cpp
+    hdac_stream.cpp
+    hdaudio.cpp
+    nhlt.cpp
+    sgpc.cpp
+    sklhdaudbus.cpp
+    sof-tplg.cpp)
+
+add_library(hdaudbus MODULE ${SOURCE})
+set_module_type(hdaudbus kmdfdriver)
+if(CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_ID STREQUAL "Clang")
+    target_compile_options(hdaudbus PRIVATE -Wno-write-strings)
+endif()
+target_link_libraries(hdaudbus ntoskrnl_vista libcntpr ${PSEH_LIB})
+add_importlibs(hdaudbus wdfldr ntoskrnl hal)
+add_cd_file(TARGET hdaudbus DESTINATION reactos/system32/drivers FOR all)
+add_driver_inf(hdaudbus hdaudbus.inf)
diff --git a/drivers/wdm/audio/hdaudbus_new/driver.h b/drivers/wdm/audio/hdaudbus_new/driver.h
index b025c3d07c5..3b8782d636c 100644
--- a/drivers/wdm/audio/hdaudbus_new/driver.h
+++ b/drivers/wdm/audio/hdaudbus_new/driver.h
@@ -23,7 +23,7 @@ extern "C" {
 
 #include <wdm.h>
 #include <wdmguid.h>
-#include <wdf.h>
+#include "wdf.h"
 #include <ntintsafe.h>
 #include <ntstrsafe.h>
 #include <hdaudio.h>
@@ -36,7 +36,11 @@ extern "C" {
 #include "hdac_stream.h"
 #include "hda_verbs.h"
 
+#ifdef __REACTOS__
+#define DRIVERNAME "hdaudbus.sys: "
+#else
 #define DRIVERNAME "sklhdaudbus.sys: "
+#endif
 #define SKLHDAUDBUS_POOL_TAG 'SADH'
 
 #define VEN_INTEL 0x8086
@@ -47,6 +51,12 @@ extern "C" {
 
 #include "regfuncs.h"
 
+#ifdef __REACTOS__
+#define MAXUINT64 ((UINT64)UINT64_MAX)
+#define MAXULONG64 ((ULONG64)ULONG64_MAX)
+#define MAXULONG32 ((ULONG32)ULONG_MAX)
+#endif
+
 NTSTATUS HDA_WaitForTransfer(
 	PFDO_CONTEXT fdoCtx,
 	UINT16 codecAddr,
diff --git a/drivers/wdm/audio/hdaudbus_new/sklhdaudbus.cpp b/drivers/wdm/audio/hdaudbus_new/sklhdaudbus.cpp
index fb069092112..405eafb4565 100644
--- a/drivers/wdm/audio/hdaudbus_new/sklhdaudbus.cpp
+++ b/drivers/wdm/audio/hdaudbus_new/sklhdaudbus.cpp
@@ -40,7 +40,10 @@ __in PUNICODE_STRING RegistryPath
 	//  Default to NonPagedPoolNx for non paged pool allocations where supported.
 	//
 
+#ifndef __REACTOS__
+	// FIXME: disabled for now, since it's unimplemented in ReactOS
 	ExInitializeDriverRuntime(DrvRtPoolNxOptIn);
+#endif
 
 	WDF_DRIVER_CONFIG_INIT(&config, SklHdAudBusEvtDeviceAdd);
 
diff --git a/drivers/wdm/audio/hdaudbus_new/sof-tplg.h b/drivers/wdm/audio/hdaudbus_new/sof-tplg.h
index 6fd6a66ca27..87dc3d97bbd 100644
--- a/drivers/wdm/audio/hdaudbus_new/sof-tplg.h
+++ b/drivers/wdm/audio/hdaudbus_new/sof-tplg.h
@@ -1,5 +1,11 @@
 #define SOFTPLG_MAGIC '$SOF'
 
+#ifdef __REACTOS__
+// Downgrade unsupported NT6.2+ features.
+#define NonPagedPoolNx NonPagedPool
+#define NonPagedPoolNxCacheAligned NonPagedPoolCacheAligned
+#endif
+
 typedef struct _SOF_TPLG {
 	UINT32 magic;
 	UINT32 length;