samsung-laptop: dump model and version informations

We still need to figure out exactly what each of different fields
represent, but they contain at least model and version informations.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Matthew Garrett <mjg@redhat.com>