Fork from https://github.com/adrgumula/oc-m3800 All credits to adrgumula.
OC 0.7 with fan control customization. Tested on macos Big Sur 11.4.
Works and tested:
- 3D accelelation (2GB vram + framebuffer patched: 160MB bios, 48MB),
- Wifi (I replaced the original M3800 wifi module with the compatible one),
- Blutooth (patched),
- HDMI/DVI video
- HDMI audio
- Keyboard
- Battery
- Multimedia keys (volume, screen brightness)
- night shift
- camera
- disabled Nvidia
- 4k/60Hz internal screen - BigSur / no screen flickering
- light sensor
- Touchpad with guestures
- iMessage, FaceTime
Not/partially working
- sleep & wake on battery and AC power (sleeps ok but black screen after wake up)
- Lid close sleep & wakesup after Lid open (sleeps ok but black screen after wake up)
- Touchable screen (no response)
Customize fan control:
- Done through I8k.kext
- Modify its Info.plist for fan control custimization.
<key>I8kTemperatureFanHigh</key>
<integer>55</integer>
<key>I8kTemperatureFanIdle</key>
<integer>40</integer>
<key>I8kTemperatureFanLow</key>
<integer>45</integer>