Xiaomi-pro-hackintosh: USB C Speed 2.0

[johnnync13]

the usb type C not have the correct speed.
I don't have this laptop, but I follow and help a Spanish community in Telegram.
It is possible that you try to fix with https://www.tonymacx86.com/threads/guide-creating-a-custom-ssdt-for-usbinjectall-kext.211311/ and https://www.tonymacx86.com/threads/guide-usb-power-property-injection-for-sierra-and-later.222266/
Thank your for your all work

[stevezhengshiqi]

@johnnync13 Thanks for your report. If you are using my release, you will have full speed type C. It is already solved in my 5-16-2018 EFI version.

[johnnync13]

The Spanish community will be super grateful. I do not have money to buy this laptop but if I have knowledge about hackintosh, I have tried to contribute as much as possible, thanks to people who use beta-testers.

[johnnync13]

@stevezhengshiqi how can you fix trackpad on installation usb?
I have xiaomi notebook air temporaly and i'm trying to install hackintosh, but in installation not works trackpad and don't have hub for more usb.
https://github.com/johnnync13/EFI_XIAOMI_NOTEBOOK_AIR_SKYLAKE

[stevezhengshiqi]

It's a little bit off topic. I encountered the same problem when I installed Mojave, not High Sierra. For the installation of High Sierra, we can use origin VoodooI2C.zip to let trackpad work.
I don't come up with solution yet on Mojave's installation.

It seems like your EFI folder is a little messy. For example, VoodooI2CUPDDEngine.kext should not be included. And VoodooGPIO.kext is supposed to stay inside VoodooI2C.kext/Contents/PlugIns . You can see specific instruction here.

Also, you can get more professional suggestion by Rehabman if you post a thread on tonymacx86.