Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
---
drivers/gpu/drm/virtio/virtgpu_display.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index 4e160ef..c9c1427 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -90,6 +90,14 @@ static int virtio_gpu_crtc_cursor_set(struct drm_crtc *crtc,
cpu_to_le32(64),
cpu_to_le32(64),
0, 0, &fence);
+ ret = virtio_gpu_object_reserve(qobj, false);
+ if (!ret) {
+ reservation_object_add_excl_fence(qobj->tbo.resv,
+ &fence->f);
+ fence_put(&fence->f);
+ virtio_gpu_object_unreserve(qobj);
+ virtio_gpu_object_wait(qobj, false);
+ }
output->cursor.hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_UPDATE_CURSOR);
output->cursor.resource_id = cpu_to_le32(qobj->hw_res_handle);
--
1.8.3.1
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