[PATCH 4/4] virtio-gpu: set physical dimensions for EDID

[marcandre . lureau]

From: Marc-André Lureau <marcandre.lureau@redhat.com>

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 hw/display/virtio-gpu-base.c   | 2 ++
 hw/display/virtio-gpu.c        | 2 ++
 include/hw/virtio/virtio-gpu.h | 1 +
 3 files changed, 5 insertions(+)

diff --git a/hw/display/virtio-gpu-base.c b/hw/display/virtio-gpu-base.c
index 7961308606..2fb8beb7da 100644
--- a/hw/display/virtio-gpu-base.c
+++ b/hw/display/virtio-gpu-base.c
@@ -82,6 +82,8 @@ static int virtio_gpu_ui_info(void *opaque, uint32_t idx, 
QemuUIInfo *info)
     g->req_state[idx].y = info->yoff;
     g->req_state[idx].width = info->width;
     g->req_state[idx].height = info->height;
+    g->req_state[idx].width_mm = info->width_mm;
+    g->req_state[idx].height_mm = info->height_mm;
 
     if (info->width && info->height) {
         g->enabled_output_bitmask |= (1 << idx);
diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c
index 5f0dd7c150..28c390078a 100644
--- a/hw/display/virtio-gpu.c
+++ b/hw/display/virtio-gpu.c
@@ -212,6 +212,8 @@ virtio_gpu_generate_edid(VirtIOGPU *g, int scanout,
 {
     VirtIOGPUBase *b = VIRTIO_GPU_BASE(g);
     qemu_edid_info info = {
+        .width_mm = b->req_state[scanout].width_mm,
+        .height_mm = b->req_state[scanout].height_mm,
         .prefx = b->req_state[scanout].width,
         .prefy = b->req_state[scanout].height,
     };
diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h
index 6dd57f2025..3d1adc563c 100644
--- a/include/hw/virtio/virtio-gpu.h
+++ b/include/hw/virtio/virtio-gpu.h
@@ -65,6 +65,7 @@ struct virtio_gpu_scanout {
 };
 
 struct virtio_gpu_requested_state {
+    uint16_t width_mm, height_mm;
     uint32_t width, height;
     int x, y;
 };
-- 
2.26.2