GitLab

Dell Vostro needs 'nomux' quirk, otherwise the touchpad misbehaves.
Reported-by: Robert Kiwanuka <robert.kiwanuka@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>