Hi Rafael,
First of all, thank you!
You may not know, but you've helped me a lot. I always look to your posts, since we have the exactly same machine! Dell 7348, i7 5500U (maybe yours are Brazilian too).
After a week reading, reading and reading the forum, my system is usable, not yet perfect, but usable.
But I'm still facing the sleep problem on El Capitan.
Did I understand right? Using the ig-platform-id = "0x16260006" and SMBIOS = (MacbookAir7,2) solves the problem? Even on El Capitan?
I've tried, with no success, maybe I have to reinstall the whole system with those settings, what do you think?
BTW, could you please share with me your current El Capitan files (CLOVER, DSDTs,...)? So I can compare with mines...
I saw many people with our machine, and there is no specific topic for it, maybe in the future we could start it to help new colleagues.
Thanks in advance!