File 10-synaptics.fdi of Package xorg-x11-drv-synaptics

<?xml version="1.0" encoding="ISO-8859-1"?>
<deviceinfo version="0.2">
  <device>
    <match key="info.capabilities" contains="input.touchpad">
      <merge key="input.x11_driver" type="string">synaptics</merge>

<merge key="input.x11_options.SHMConfig" type="string">false</merge>

<merge key="input.x11_options.TapButton1" type="string">1</merge>
      
      <merge key="input.x11_options.MaxDoubleTapTime" type="string">0</merge>

<merge key="input.x11_options.VertEdgeScroll" type="string">true</merge>
      <merge key="input.x11_options.HorizEdgeScroll" type="string">true</merge>

<!-- To add custom options for the touchpad, modify the examples below
           to suit your needs. The available options are listed in the
           "synaptics" man page. After modifyfing this file, you must
           restart HAL. Check the output of lshal whether your modifications
           have been merged successfully.

Note: Options must always be type "string".
           The following examples enable left, right, middle clicks on
           single, double, triple finger tapping, respectively.

Enable vertical scrolling when dragging with two fingers
           anywhere on the touchpad
           <merge key="input.x11_options.VertTwoFingerScroll" type="string">true</merge>
           Enable horizontal scrolling when dragging with two fingers
           anywhere on the touchpad 
           <merge key="input.x11_options.HorizTwoFingerScroll" type="string">true</merge>
           If on, circular scrolling is used
           <merge key="input.x11_options.CircularScrolling" type="string">true</merge>
      -->

</match>
  </device>
</deviceinfo>