include/hw/display/edid.h

   1 #ifndef EDID_H
   2 #define EDID_H
   3
   4 #include "qom/object.h"
   5 #include "hw/qdev-properties.h"
   6
   7 typedef struct qemu_edid_info {
   8     const char *vendor; /* http://www.uefi.org/pnp_id_list */
   9     const char *name;
  10     const char *serial;
  11     uint32_t    dpi;
  12     uint32_t    prefx;
  13     uint32_t    prefy;
  14     uint32_t    maxx;
  15     uint32_t    maxy;
  16 } qemu_edid_info;
  17
  18 void qemu_edid_generate(uint8_t *edid, size_t size,
  19                         qemu_edid_info *info);
  20 size_t qemu_edid_size(uint8_t *edid);
  21 void qemu_edid_region_io(MemoryRegion *region, Object *owner,
  22                          uint8_t *edid, size_t size);
  23
  24 #define DEFINE_EDID_PROPERTIES(_state, _edid_info)              \
  25     DEFINE_PROP_UINT32("xres", _state, _edid_info.prefx, 0),    \
  26     DEFINE_PROP_UINT32("yres", _state, _edid_info.prefy, 0),    \
  27     DEFINE_PROP_UINT32("xmax", _state, _edid_info.maxx, 0),     \
  28     DEFINE_PROP_UINT32("ymax", _state, _edid_info.maxy, 0)
  29
  30 #endif /* EDID_H */