Extra buttons on Acer Ferrari 4000 laptop touchpad are not recognized
Extra buttons on Acer Ferrari 4000 laptop touchpad are not recognized

The code was checking for a value of exactly 1, while the Synaptics
docs at http://www.synaptics.com/sites/default/files/511-000275-01rA.pdf
say:

    Extended Model ID. This query returns the product ID, additional
    capability bits, and additional bits to widen the infoSensor
    field. infoSensor is a part of the Model ID query (query $03).
    The Extended Model ID query is only present if nExtendedQueries
    is *greater than* or equal to 1.

Signed-off-by: Casper Dik <b5932990699efb2fa3910ed4c3513df20b29e364@oracle.com>
Signed-off-by: Alan Coopersmith <ea3248f8c2440b9439894eab21ef26209b22bacf@oracle.com>
Signed-off-by: Peter Hutterer <b9c50af7afa7642f6f854434cda9ffe54ece8b85@who-t.net>

mad-s/xf86-input-synaptics-absolute,mad-s/xf86-input-synaptics-absolute