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-rw-r--r--hw/vfio/vfio-display.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/hw/vfio/vfio-display.h b/hw/vfio/vfio-display.h
new file mode 100644
index 0000000..2606c34
--- /dev/null
+++ b/hw/vfio/vfio-display.h
@@ -0,0 +1,42 @@
+/*
+ * VFIO display
+ *
+ * Copyright Red Hat, Inc. 2025
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef HW_VFIO_VFIO_DISPLAY_H
+#define HW_VFIO_VFIO_DISPLAY_H
+
+#include "ui/console.h"
+#include "hw/display/ramfb.h"
+#include "hw/vfio/vfio-region.h"
+
+typedef struct VFIODMABuf {
+ QemuDmaBuf *buf;
+ uint32_t pos_x, pos_y, pos_updates;
+ uint32_t hot_x, hot_y, hot_updates;
+ int dmabuf_id;
+ QTAILQ_ENTRY(VFIODMABuf) next;
+} VFIODMABuf;
+
+typedef struct VFIODisplay {
+ QemuConsole *con;
+ RAMFBState *ramfb;
+ struct vfio_region_info *edid_info;
+ struct vfio_region_gfx_edid *edid_regs;
+ uint8_t *edid_blob;
+ QEMUTimer *edid_link_timer;
+ struct {
+ VFIORegion buffer;
+ DisplaySurface *surface;
+ } region;
+ struct {
+ QTAILQ_HEAD(, VFIODMABuf) bufs;
+ VFIODMABuf *primary;
+ VFIODMABuf *cursor;
+ } dmabuf;
+} VFIODisplay;
+
+#endif /* HW_VFIO_VFIO_DISPLAY_H */