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fd36eade01
Replace dpi with width_mm/height_mm in qemu_edid_info. Use it when set (non-zero) to compute the DPI and generate the EDID. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20200927145751.365446-3-marcandre.lureau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
31 lines
990 B
C
31 lines
990 B
C
#ifndef EDID_H
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#define EDID_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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uint16_t width_mm;
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uint16_t height_mm;
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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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uint32_t qemu_edid_dpi_to_mm(uint32_t dpi, uint32_t res);
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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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