Hi
Anybody has a solution for adjusting brightness on the GMUX device on a MacBook Pro 17" ?
Machine:
MacBook Pro 17" A1297 from 2010 with Radeon Intel combo and GMUX device
Problem:
Brightness buttons are working but are adjusting the Intel brightness and not the GMUX brightness.
I can echo new values to the GMUX brightness (as root) and that works but I can’t get the brightness adjust buttons (Fn+F1 and Fn+F2) to change the GMUX valuses.
Regards
Maciej