hw/display/acpi-vga.c

   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
   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 }