9b330e482f
Add new properties to allow setting the maximum display resolution. Resolutions larger than that will not be included in the mode list. In linux guests xrandr can be used to list modes. Note: The existing xres and yres properties set the preferred display resolution, i.e. the mode should be first in the mode list and guests should use it by default. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20190607083429.31943-1-kraxel@redhat.com
30 lines
919 B
C
30 lines
919 B
C
#ifndef EDID_H
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#define EDID_H
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#include "hw/hw.h"
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typedef struct qemu_edid_info {
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const char *vendor; /* http://www.uefi.org/pnp_id_list */
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const char *name;
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const char *serial;
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uint32_t dpi;
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uint32_t prefx;
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uint32_t prefy;
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uint32_t maxx;
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uint32_t maxy;
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} qemu_edid_info;
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void qemu_edid_generate(uint8_t *edid, size_t size,
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qemu_edid_info *info);
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size_t qemu_edid_size(uint8_t *edid);
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void qemu_edid_region_io(MemoryRegion *region, Object *owner,
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uint8_t *edid, size_t size);
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#define DEFINE_EDID_PROPERTIES(_state, _edid_info) \
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DEFINE_PROP_UINT32("xres", _state, _edid_info.prefx, 0), \
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DEFINE_PROP_UINT32("yres", _state, _edid_info.prefy, 0), \
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DEFINE_PROP_UINT32("xmax", _state, _edid_info.maxx, 0), \
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DEFINE_PROP_UINT32("ymax", _state, _edid_info.maxy, 0)
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#endif /* EDID_H */
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