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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
index 8e78b81d0a05..42daf8877c3a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -100,9 +100,10 @@ struct amdgpu_bo_list_entry;
#define AMDGPU_VM_FAULT_STOP_ALWAYS 2
/* max number of VMHUB */
-#define AMDGPU_MAX_VMHUBS 2
+#define AMDGPU_MAX_VMHUBS 3
#define AMDGPU_GFXHUB_0 0
#define AMDGPU_MMHUB_0 1
+#define AMDGPU_MMHUB_1 2
/* hardcode that limit for now */
#define AMDGPU_VA_RESERVED_SIZE (1ULL << 20)