zaq1xcvb Posted August 12, 2020 Share Posted August 12, 2020 ur kext seems to have solved the problem for 2 finger recognization, it does not move the cursor to the corner of screen anymore but scrolling still does not work and 3 fingers are now doing what fingers did still smoother will try messing with the settings to see what else can be fixed til i hear from the dev people with other lenovo laptops from my generation seem to have the same issue i think mine is elan v3 but i will check to be sure Link to comment Share on other sites More sharing options...
zaq1xcvb Posted August 12, 2020 Share Posted August 12, 2020 i have this exact same issue, if you are interested https://drive.google.com/drive/folders/1NWBrJZP2NTltjL_lziznENZ28_EdzKsK Link to comment Share on other sites More sharing options...
poloch5150 Posted August 12, 2020 Share Posted August 12, 2020 If it is indeed V3, it supports up to 3 but not 4 fingers I think. Windows could show you that, but also, ApplePS2smart booting on verbose will tell you which Elan model it is. (I don't know if Voodoo will do that as well) It is normal that my version of the .plist does not work fine for you : different hardware. it might be close (is it an ivy bridge laptop ?) but most of the time the hardware is different on Thinkpads vs non-pro Lenovo models. 2f scrolling is quite okay for me. I would say better than with windows, but I haven't used windows on this laptop for months, maybe years. 3 fingers gestures work fine, but I will probably try to lower the resolution because detection isn't perfect. (not much room for 3 fingers on this trackpad, that's why). I don't really care for the rest of gestures tbh Link to comment Share on other sites More sharing options...
zaq1xcvb Posted August 13, 2020 Share Posted August 13, 2020 my elan touchpad id is etd0622 and can actually detect 5 fingers in windows but there are no 5 finger gestures i can find in elan touchpad app Link to comment Share on other sites More sharing options...
zaq1xcvb Posted August 14, 2020 Share Posted August 14, 2020 got my trackpad fully working with all gestures and tracking using https://github.com/VoodooSMBus/VoodooSMBus use the kext from this thread and use ioregistry explorer to see if you device supports it Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted August 14, 2020 Moderators Share Posted August 14, 2020 @zaq1xcvb what's your device ID? Link to comment Share on other sites More sharing options...
zaq1xcvb Posted August 14, 2020 Share Posted August 14, 2020 elan 0622 SMBUS and ps2 8c22 pci Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted August 14, 2020 Moderators Share Posted August 14, 2020 did you have to add your device id to the kext? do you mine posting the IOREg file Link to comment Share on other sites More sharing options...
zaq1xcvb Posted August 14, 2020 Share Posted August 14, 2020 yes i had to inject it go to the repo, i have opened an issue for them to officially add my id it has a screenshot Link to comment Share on other sites More sharing options...
jerrybluke Posted August 27, 2020 Share Posted August 27, 2020 Hello, gestures are not working for me on my PS2 Elan in a Aero 15 i7-7700 laptop. Actually, pointing works correctely and more precisely wrt ApplePS2SmartTouchPad.kext Every time I try a gesture, mouse go to the bottom-left corner! Link to comment Share on other sites More sharing options...
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