Thank you!! I was able to get the touchscreen working by disabling _OSI to XOSI rename. Please note, I do need _DSM to XDSM as this is required for brightness controls.
First off, I want to say your contribution to macOS on this tablet has been incredible, and I mean you no disrespect. I am using
Rehabman's HP ProBook scripts since they throttle the CPU down to 600MHz. Maybe it's due to me having the i7 variant or my use, but this makes a HUGE difference with heat dissipation my HP Elite X2. Also, I noticed sleep works better with his scripts as well. Therefore with his scripts and your contributions to the touchscreen (which wasn't working with his scripts) I have the ultimate HP Elite X2 for my needs.
If anyone wants my working config I have attached it to this post (with debugging logs showing the boot logs).
This has by far been the best Hackintosh tablet I have ever owned. Thanks everybody for making this possible!