virtio-gpu: update console device property.

Update the device link of the QemuConsole, so it points to the
virtio-gpu-pci or virtio-vga device instead of virtio-gpu-device.

This is needed because we want to find the device by id, for
example for input routing, and the id specified on the command
line is attached to the pci proxy, not the virtio device.

Signed-off-by: Gerd Hoffmann <[email protected]>

diff --git a/hw/display/virtio-gpu-pci.c b/hw/display/virtio-gpu-pci.c
index f0f25c7bc9c66b53ebe68a3696cdf02a82caaa42..d3e9aad1283e11cdf74dcec4b97c393be6ec779f 100644 (file)
--- a/hw/display/virtio-gpu-pci.c
+++ b/hw/display/virtio-gpu-pci.c
@@ -25,13 +25,21 @@ static Property virtio_gpu_pci_properties[] = {
 static void virtio_gpu_pci_realize(VirtIOPCIProxy *vpci_dev, Error **errp)
 {
     VirtIOGPUPCI *vgpu = VIRTIO_GPU_PCI(vpci_dev);
+    VirtIOGPU *g = &vgpu->vdev;
     DeviceState *vdev = DEVICE(&vgpu->vdev);
+    int i;
 
     qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus));
     /* force virtio-1.0 */
     vpci_dev->flags &= ~VIRTIO_PCI_FLAG_DISABLE_MODERN;
     vpci_dev->flags |= VIRTIO_PCI_FLAG_DISABLE_LEGACY;
     object_property_set_bool(OBJECT(vdev), true, "realized", errp);
+
+    for (i = 0; i < g->conf.max_outputs; i++) {
+        object_property_set_link(OBJECT(g->scanout[i].con),
+                                 OBJECT(vpci_dev),
+                                 "device", errp);
+    }
 }
 
 static void virtio_gpu_pci_class_init(ObjectClass *klass, void *data)

diff --git a/hw/display/virtio-vga.c b/hw/display/virtio-vga.c
index 94f9d0eb5af0b06967a590be98db581c4d57ac5a..1b09a0411a0ae7825b6b0b56b968675d8817ceca 100644 (file)
--- a/hw/display/virtio-vga.c
+++ b/hw/display/virtio-vga.c
@@ -79,6 +79,7 @@ static void virtio_vga_realize(VirtIOPCIProxy *vpci_dev, Error **errp)
     VirtIOGPU *g = &vvga->vdev;
     VGACommonState *vga = &vvga->vga;
     uint32_t offset;
+    int i;
 
     /* init vga compat bits */
     vga->vram_size_mb = 8;
@@ -120,6 +121,12 @@ static void virtio_vga_realize(VirtIOPCIProxy *vpci_dev, Error **errp)
 
     vga->con = g->scanout[0].con;
     graphic_console_set_hwops(vga->con, &virtio_vga_ops, vvga);
+
+    for (i = 0; i < g->conf.max_outputs; i++) {
+        object_property_set_link(OBJECT(g->scanout[i].con),
+                                 OBJECT(vpci_dev),
+                                 "device", errp);
+    }
 }
 
 static void virtio_vga_reset(DeviceState *dev)