BrightnessKeys VS RealtekCardReader

https://github.com/acidanthera/BrightnessKeys use this guid

All Function Buttons (Also YogaSMC + BrightnessKeys)Vol Mute, Vol Up and Down, Mic Mute, Brightness Up and Down, Project, Airplane Mode, Settings (YogaSMC Preferences), Search (Siri), Switch Apps (Mission Control), All Programs (Launchpad)

BrightnessKeys

I removed ACPI patches for keyboard FN keys since I'm using acidanthera's BrightnessKeys kext.

you don't use emeraldsdhc for card readers. you use one made for you card reader such as this one for realtek https://github.com/0xFireWolf/RealtekCardReader

Have you seen this? https://github.com/0xFireWolf/RealtekCardReader

RealtekCardReader

Did you try RealtekCardReader.kext and Realtek Card Reader Friend? yet? There's a ton of supported devices on there.

hey man, you can try use this for your sd card reader

SD card reader (cant't be load on boot sometimes with cholonam/Sinetek-rtsx, or can't be formatt with 0xFireWolf/RealtekCardReader);

Try using this for the card reader, worked my for my asus

For the micro sdcard reader you can try https://github.com/0xFireWolf/RealtekCardReader/releases or https://github.com/cholonam/Sinetek-rtsx.

Since the XPS line uses Realtek SD card readers, I'd check out RealtekCardReader.kext. I threw this into my EFI folder, updated my config.plist and voila! Worked like a charm.