1 files changed, 17 insertions, 0 deletions
diff --git a/hw/display/virtio-gpu-base.c b/hw/display/virtio-gpu-base.c
index a29f191..7ab7d08 100644
--- a/hw/display/virtio-gpu-base.c
+++ b/hw/display/virtio-gpu-base.c
@@ -17,6 +17,7 @@
 #include "migration/blocker.h"
 #include "qapi/error.h"
 #include "qemu/error-report.h"
+#include "hw/display/edid.h"
 #include "trace.h"
 
 void
@@ -51,6 +52,22 @@ virtio_gpu_base_fill_display_info(VirtIOGPUBase *g,
     }
 }
 
+void
+virtio_gpu_base_generate_edid(VirtIOGPUBase *g, int scanout,
+                              struct virtio_gpu_resp_edid *edid)
+{
+    qemu_edid_info info = {
+        .width_mm = g->req_state[scanout].width_mm,
+        .height_mm = g->req_state[scanout].height_mm,
+        .prefx = g->req_state[scanout].width,
+        .prefy = g->req_state[scanout].height,
+        .refresh_rate = g->req_state[scanout].refresh_rate,
+    };
+
+    edid->size = cpu_to_le32(sizeof(edid->edid));
+    qemu_edid_generate(edid->edid, sizeof(edid->edid), &info);
+}
+
 static void virtio_gpu_invalidate_display(void *opaque)
 {
 }