block/export: Add query-block-exports
[qemu.git] / include / hw / display / edid.h
1 #ifndef EDID_H
2 #define EDID_H
3
4 typedef struct qemu_edid_info {
5 const char *vendor; /* http://www.uefi.org/pnp_id_list */
6 const char *name;
7 const char *serial;
8 uint16_t width_mm;
9 uint16_t height_mm;
10 uint32_t prefx;
11 uint32_t prefy;
12 uint32_t maxx;
13 uint32_t maxy;
14 } qemu_edid_info;
15
16 void qemu_edid_generate(uint8_t *edid, size_t size,
17 qemu_edid_info *info);
18 size_t qemu_edid_size(uint8_t *edid);
19 void qemu_edid_region_io(MemoryRegion *region, Object *owner,
20 uint8_t *edid, size_t size);
21
22 uint32_t qemu_edid_dpi_to_mm(uint32_t dpi, uint32_t res);
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 */