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);