1 files changed, 26 insertions, 0 deletions
diff --git a/hw/display/acpi-vga.c b/hw/display/acpi-vga.c
new file mode 100644
index 0000000000..f0e9ef1fcf
--- /dev/null
+++ b/hw/display/acpi-vga.c
@@ -0,0 +1,26 @@
+#include "qemu/osdep.h"
+#include "hw/acpi/acpi_aml_interface.h"
+#include "hw/pci/pci.h"
+#include "vga_int.h"
+
+void build_vga_aml(AcpiDevAmlIf *adev, Aml *scope)
+{
+    int s3d = 0;
+    Aml *method;
+
+    if (object_dynamic_cast(OBJECT(adev), "qxl-vga")) {
+        s3d = 3;
+    }
+
+    method = aml_method("_S1D", 0, AML_NOTSERIALIZED);
+    aml_append(method, aml_return(aml_int(0)));
+    aml_append(scope, method);
+
+    method = aml_method("_S2D", 0, AML_NOTSERIALIZED);
+    aml_append(method, aml_return(aml_int(0)));
+    aml_append(scope, method);
+
+    method = aml_method("_S3D", 0, AML_NOTSERIALIZED);
+    aml_append(method, aml_return(aml_int(s3d)));
+    aml_append(scope, method);
+}