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42 lines
933 B
42 lines
933 B
/*
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* VFIO display
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*
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* Copyright Red Hat, Inc. 2025
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef HW_VFIO_VFIO_DISPLAY_H
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#define HW_VFIO_VFIO_DISPLAY_H
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#include "ui/console.h"
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#include "hw/display/ramfb.h"
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#include "hw/vfio/vfio-region.h"
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typedef struct VFIODMABuf {
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QemuDmaBuf *buf;
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uint32_t pos_x, pos_y, pos_updates;
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uint32_t hot_x, hot_y, hot_updates;
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int dmabuf_id;
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QTAILQ_ENTRY(VFIODMABuf) next;
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} VFIODMABuf;
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typedef struct VFIODisplay {
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QemuConsole *con;
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RAMFBState *ramfb;
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struct vfio_region_info *edid_info;
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struct vfio_region_gfx_edid *edid_regs;
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uint8_t *edid_blob;
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QEMUTimer *edid_link_timer;
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struct {
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VFIORegion buffer;
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DisplaySurface *surface;
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} region;
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struct {
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QTAILQ_HEAD(, VFIODMABuf) bufs;
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VFIODMABuf *primary;
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VFIODMABuf *cursor;
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} dmabuf;
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} VFIODisplay;
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#endif /* HW_VFIO_VFIO_DISPLAY_H */
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