Previously, the vmwgfx_fb driver would allow users to call FBIOSET_VINFO, but it would not adjust
the FINFO properly, resulting in distorted screen rendering. The patch corrects that behaviour.
See https://bugs.gentoo.org/show_bug.cgi?id=494794 for examples.
Cc: stable@vger.kernel.org Signed-off-by: Christopher Friedt <chrisfriedt@gmail.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>