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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 <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2015-06-24 12:19:42 +02:00
parent 5317b0f6d4
commit e18882952e
2 changed files with 15 additions and 0 deletions
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8
hw/display/virtio-gpu-pci.c
View File

@ -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)

7
hw/display/virtio-vga.c
View File

@ -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)