vmw_overlay_unref 1131 drivers/gpu/drm/vmwgfx/vmwgfx_drv.h int vmw_overlay_unref(struct vmw_private *dev_priv, uint32_t stream_id);
vmw_overlay_unref   62 drivers/gpu/drm/vmwgfx/vmwgfx_va.c 	ret = vmw_overlay_unref(dev_priv, stream->stream_id);