xref: /openbmc/qemu/hw/display/acpi-vga.c (revision cfead313)
1 #include "qemu/osdep.h"
2 #include "hw/acpi/acpi_aml_interface.h"
3 #include "hw/pci/pci.h"
4 #include "vga_int.h"
5 
build_vga_aml(AcpiDevAmlIf * adev,Aml * scope)6 void build_vga_aml(AcpiDevAmlIf *adev, Aml *scope)
7 {
8     int s3d = 0;
9     Aml *method;
10 
11     if (object_dynamic_cast(OBJECT(adev), "qxl-vga")) {
12         s3d = 3;
13     }
14 
15     method = aml_method("_S1D", 0, AML_NOTSERIALIZED);
16     aml_append(method, aml_return(aml_int(0)));
17     aml_append(scope, method);
18 
19     method = aml_method("_S2D", 0, AML_NOTSERIALIZED);
20     aml_append(method, aml_return(aml_int(0)));
21     aml_append(scope, method);
22 
23     method = aml_method("_S3D", 0, AML_NOTSERIALIZED);
24     aml_append(method, aml_return(aml_int(s3d)));
25     aml_append(scope, method);
26 }
27