Synaptics Trackpad works flawlessly (with multi-gestures). However, the trackpad buttons are not working.

My laptop is HP Folio 9470M with Synaptics SMBus Touchpad. I have VoodooPS2Controller.kext, VoodooSMBUS.kext, VoodooRMI.kext. All of them are on the latest version.

My config: https://www.mediafire.com/file/d3z6pp9pg344nac/config_Synaptic_Touchpad.plist/file