[PATCH 2/2] virtio-gpu: update cursor after scanout

[Marc-André Lureau]

It seems appropriate for paravirtual hardware to reset cursor when the
resolution changes, that way the cursor is removed if the machine is
forcefully rebooted for ex. That's what the QXL/Spice server does. In
order for virtio-gpu to work will with the Spice server, set the cursor
again after changing the scanout.

Signed-off-by: Marc-André Lureau <marcandre.lureau at redhat.com>
---
 drivers/gpu/drm/virtio/virtgpu_plane.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c
index 4a74129..7cb0e22 100644
--- a/drivers/gpu/drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -84,6 +84,7 @@ static void virtio_gpu_plane_atomic_update(struct drm_plane *plane,
 				   plane->state->crtc_h,
 				   plane->state->crtc_x,
 				   plane->state->crtc_y);
+	virtio_gpu_cursor_ping(vgdev, output);
 }
 
 
-- 
2.5.0