3 ms·
ioreg usually reports the nits value in some property. On an M1 you can run the following: ioreg -r -c AppleCLCD2 | grep -i nits
by alin23 5y ago
ioreg usually reports the nits value in some property.
On an M1 you can run the following:
ioreg -r -c AppleCLCD2 | grep -i nits
- harha 5y agoat least on the iMac it doesn't work, tried: ioreg -l -f | grep nits which should list properties of all objects, and the display I could find: ioreg -r -c AppleBacklightDisplay