Surface Book 2 - Battery (willing to pay)..

Hi

I did try to make battery indicator work in the past days/weeks for my surface book 2 but wasn't successful yet, especially as there is no EC within DSDT at all.

​

What I found is, that the DSDT speciality re the battery is shared for the Surface Pro 2017, Book 2 and Laptop. They are all missing EC within the DSDT and the RQST get handled through SAN. There is a project on GitHub, where they added drivers for _SAN if it comes to Linux (Discussion: link Solution: link), but I wasn't able to find any indicator to make it working for macOS. Further there is another post for the Surface Pro 2017: link

​

As I'm at the end with ideas and only found a lot of threads without success, may I ask if there is someone who could help to adjust the DSDT patches with the help of the information above? I'm willing to pay for it also...

​

Here an verview incl. DSDT extract without any patches to analyze if needed. Let me know if there are other stuff I should / could provide: Gdrive

​

thanks