Input: synaptics - split synaptics_resolution(), query first

Split the function synaptics_resolution() into synaptics_resolution() and
synaptics_quirks().  synaptics_resolution() will be called before
synaptics_quirks() to query dimensions and resolutions before overwriting
them with quirks.

Cc: stable@vger.kernel.org
Signed-off-by: Daniel Martin <consume.noise@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --cc drivers/input/mouse/synaptics.c
Simple merge