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Are you using WhateverGreen? You can use Hackintool to help patch your graphics and there are guides available if you Google them. Your iGPU is an HD 620, which you'll need to know during patching. EDIT: Here's one such guide...

For anyone who want's to use this in Clover hotpatching style, I made a small extra guide here https://gist.github.com/pmdevita/2c8293ae8f0a7b17b98cc01cf7cee3ad

I figured it out. Daliansky is using Rehabman's laptop hotpatches for a decent amount of the patching. Turns out that even though the config SSDT (SSDT-RMCF) has turn on/off GPU on sleep/wake enabled (DPTS is set to 1), the SSDT that is then supposed to do this (SSDT-PTSWAK) thinks that it is...

So I just did the test myself and I can confirm it drains significantly faster after waking from sleep. However, I already had the _WAK to ZWAK and _PTS to ZPTS patches enabled. Are you sure it's fixed for you? If it is, can you send me your EFI?

Unfortunately, this picture doesn't tell me much. You would need the text at the right as it starts outputting the panic. You can try and check your boot logs (google it, I don't know how) or film your screen and replay it in slow motion. Ack sorry for the reply spam everyone, I forgot that I...

10.15.4 seems to be working for me. You can either update the kexts (using Hackintool is fastest) and CloverEFI or wait for me to push an update to GitHub

That is interesting, I'll take a look. @Shadowed87 what's that battery measurement app you are using?

I'm redoing mine with this config I forked from daliansky, you can find it here https://github.com/pmdevita/XPS15-7590-Hackintosh/tree/update

If your monitor has multiple inputs this should work from what I have heard. Use WhateverGreen to disable the Nvidia card in Mac and then in Windows you can set the Intel card's display outputs to be disabled (Windows would probably think it has dual monitors attached but you can tell it to...

Ah I see what you mean, when I move my cursor and press a key it holds in place for a second. This might be a bug with VoodooI2C, I guess we should go file an issue there

This sounds like palm rejection, check the trackpad settings for something like that?

VoodooI2C 2.3 is now out, however, I still get occasional crashes with it

Alright I got mostly everything working, last couple things left to squash. Updating main post with info and EFI

Hey sorry I have been busy. I'll upload my EFI at some point and I'm planning to write a full guide once I get everything working. I have audio, WiFi (partially working with DW1820A), and graphics acceleration. The HDMI port is still buggy and the brightness keys appear to be no longer mapped...

I haven't been getting any kernel panics with my kext, it seems to be working. EDIT: After a week or so, I can say I'm still getting intermittent crashes with it.

An important VoodooPS2/I2C related crash is being fixed now, check this thread for details and for patched kexts https://www.tonymacx86.com/threads/voodoops2-boot-panic-on-dell-xps-15-7590.282719/#post-2000129

Sweet, thanks for letting me know! I'll give compiling it a shot Edit: Here's a build of the latest commit in case anyone else wants it Edit: Didn't realize the changes weren't merged. Here it is with the patches. I'm not quite sure this solved it, I did still get a panic after installing it...

I figured it out. Turns out this trackpad presents itself as both an I2C trackpad and a PS2 trackpad. I'll bet having both VoodooPS2 and VoodooI2C connect to it causes some kind of conflict. The most stable solution seems to be just remove VoodooI2C and let VoodooPS2 go by itself (without...

I swapped for acidanthera's fork https://github.com/acidanthera/VoodooPS2, removed the PS2Mouse and PS2Trackpad plugins and I haven't had any problems since. Should I report this as a bug?

Hmm I should check to see what sevendaye's is based on and merge in some stuff from lulletter to get those things working better. Sevendaye's has audio, display, and trackpad working as far as I can tell (haven't worked too much with the headphone jack though so can't confirm that's all well)...