drm/amdgpu: move VM related defines into amdgpu_vm.h

Try to clean up amdgpu.h.
Reviewed-by: NJunwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu.h

@@ -122,14 +122,6 @@ extern int amdgpu_param_buf_per_se;
 /* max number of IP instances */
 #define AMDGPU_MAX_SDMA_INSTANCES		2
 
-/* max number of VMHUB */
-#define AMDGPU_MAX_VMHUBS			2
-#define AMDGPU_GFXHUB				0
-#define AMDGPU_MMHUB				1
-
-/* hardcode that limit for now */
-#define AMDGPU_VA_RESERVED_SIZE			(8 << 20)
-
 /* hard reset data */
 #define AMDGPU_ASIC_RESET_DATA                  0x39d5e86b
 

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h

@@ -76,6 +76,14 @@ struct amdgpu_bo_list_entry;
 #define AMDGPU_VM_FAULT_STOP_FIRST	1
 #define AMDGPU_VM_FAULT_STOP_ALWAYS	2
 
+/* max number of VMHUB */
+#define AMDGPU_MAX_VMHUBS			2
+#define AMDGPU_GFXHUB				0
+#define AMDGPU_MMHUB				1
+
+/* hardcode that limit for now */
+#define AMDGPU_VA_RESERVED_SIZE			(8 << 20)
+
 struct amdgpu_vm_pt {
 	struct amdgpu_bo	*bo;
 	uint64_t		addr;