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drm/virtgpu: initialise fbdev after getting initial display info

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This should avoid issues with the fbdev path trying to render
before we've gotten the display info.

Signed-off-by: Dave Airlie <airlied@redhat.com>

[ kraxel: wait for display-info reply ]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Dave Airlie
2015-06-16 14:25:34 +10:00
committed by Gerd Hoffmann
parent 50cb941a26
commit 441012aff6
3 changed files with 6 additions and 1 deletions
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4
drivers/gpu/drm/virtio/virtgpu_kms.c
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@@ -137,9 +137,11 @@ int virtio_gpu_driver_load(struct drm_device *dev, unsigned long flags)
virtio_device_ready(vgdev->vdev);
vgdev->vqs_ready = true;
virtio_gpu_cmd_get_display_info(vgdev);
wait_event_timeout(vgdev->resp_wq, !vgdev->display_info_pending,
5 * HZ);
if (virtio_gpu_fbdev)
virtio_gpu_fbdev_init(vgdev);
virtio_gpu_cmd_get_display_info(vgdev);
return 0;