I made the patch about one week ago but it seems that the voodoo team is busy.
Here's the kext i'm using and the message i sent to kabyl:
Fixes:
- Packets are detected as absolut, not relative.
- It uses acceleration value from Trackpad.prefpane, not mouse one.
- Scrolling works just fine.
- Tapping works without reloading the driver.
- It detects Inspiron 1420 touchpad.
Things that works from Trackpad preference pane:
- Tracking Speed
- Double-Click Speed
- Use two fingers to scroll (enables vertical scroll!)
- Allow horizontal scrolling
- Scrolling Speed
- Zoom
- Clicking
Things that doesn't work:
- Dragging (it works by default)
- Drag Lock (doesn't work at all)
- Ignore accidental trackpad input
- Ignore trackpad when mouse is present
To enable trackpad prefpane (got this info from here:
http://www.insanelymac.com/forum/index.php?showtopic=142466):
open /System/Library/PreferencePanes/Trackpad.prefPane/Contents/Info.plist and remove this line
<key>VendorID</key>
<integer>1452</integer>
Delete:
~/Library/Caches/com.apple.preferencepanes.*
Now you can open /System/Library/PreferencePanes/Trackpad.prefpane
(if it doesn't work, delete all of NSPrefPaneIOServiceAttributesToMatch)
Hope this helps!