staging: xgifb: use display information in info not in var for panning
We must not use any information in the passed var besides xoffset, yoffset and vmode as otherwise applications might abuse it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Arnaud Patard <apatard@mandriva.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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