My laptop is DELL XPS L322X. My cypress trackpad work well in El Capitan with the kext released by http://www.insanelymac.com/forum/topic/294608-cypress-ps2-trackpad-kext/. But it does not support Sierra.
I install the RehabMan-Voodoo-2016-1208.zip. the trackpad can not work with one...
My laptop go sleep is normal. but the wake up is unreliable. Sometimes it can wake, sometimes not. When not be waken up, the display is black but the keyboard is light.
the result of *syslog | grep -i "Wake reason”* is:
kernel <Notice>: Wake reason: PWRB XHC EH02 EH01 (User)...