On Mon, Jul 04, 2016 at 12:41:14PM -0400, Kevin O'Connor wrote:
The original "lgpl vgabios" had a special case for dh==0xff in its int1013 (write string) code. There does not appear to be any VGABIOS documentation supporting this as an externally available feature. It appears this was for its own internal use when writing its strings to the screen. SeaVGABIOS doesn't use this hack; this patch removes it from the code.
FYI, I committed this series.