freebsd synaptics touchpad tap support

[Matthew Gibson]

Hello, my name is Matthew Gibson.

I use an Acer Aspire One netbook running FreeBSD 8.0 Release and gnome 2.28.
I have updated all of my ports as of the date of the release of freebsd 8.

It seems like every since I upgraded my system, my touchpad doesn't register
taps on the touchpad as mouse clicks. Do you know why this would be? This
obviously also removes double clicks and drags using the touchpad. I can
still do those things using the buttons below the touchpad.

Here is the output of sysctl hw.psm.synaptics:

matt-freebsd# sysctl hw.psm.synaptics
hw.psm.synaptics.directional_scrolls: 1
hw.psm.synaptics.min_pressure: 16
hw.psm.synaptics.max_pressure: 220
hw.psm.synaptics.max_width: 10
hw.psm.synaptics.margin_top: 200
hw.psm.synaptics.margin_right: 200
hw.psm.synaptics.margin_bottom: 200
hw.psm.synaptics.margin_left: 200
hw.psm.synaptics.na_top: 1783
hw.psm.synaptics.na_right: 563
hw.psm.synaptics.na_bottom: 1408
hw.psm.synaptics.na_left: 1600
hw.psm.synaptics.window_min: 4
hw.psm.synaptics.window_max: 10
hw.psm.synaptics.multiplicator: 10000
hw.psm.synaptics.weight_current: 3
hw.psm.synaptics.weight_previous: 6
hw.psm.synaptics.weight_previous_na: 20
hw.psm.synaptics.weight_len_squared: 2000
hw.psm.synaptics.div_min: 9
hw.psm.synaptics.div_max: 17
hw.psm.synaptics.div_max_na: 30
hw.psm.synaptics.div_len: 100
hw.psm.synaptics.tap_max_delta: 80
hw.psm.synaptics.tap_min_queue: 2
hw.psm.synaptics.taphold_timeout: 125000
hw.psm.synaptics.vscroll_hor_area: 0
hw.psm.synaptics.vscroll_ver_area: -600
hw.psm.synaptics.vscroll_min_delta: 50
hw.psm.synaptics.vscroll_div_min: 100
hw.psm.synaptics.vscroll_div_max: 150

And here is the relavent lines from xorg.conf:

Section "InputDevice"
        Identifier "SynapticsMouse"
        Driver     "synaptics"
        Option "SHMConfig" "true"
        Option     "Device" "/dev/psm0"
#         Option     "Protocol" "auto-dev"
        Option     "Protocol" "psm" #"auto-dev"
        Option     "LeftEdge"  "1700"
        Option  "RightEdge"     "5300"
        Option  "TopEdge"       "1700"
        Option  "BottomEdge"    "4200"
        Option  "FingerLow"     "25"
        Option  "FingerHigh"    "30"
        Option  "MaxTapTime"    "180"
        Option  "MaxTapMove"    "220"
        Option  "VertScrollDelta" "100"
        Option  "MinSpeed"      "0.09"
        Option  "MaxSpeed"      "0.18"
        Option  "AccelFactor"   "0.0015"
        Option  "SHMConfig"     "1" #"on"
#more synaptics option can be found at
#http://wiki.archlinux.org/index.php/Acer_Aspire_One
EndSection

Thanks,

Matthew