I would like to adjust GPU frequency, governor on sabresd board.
But I can't find the path that located gpu information.
Usually the path is located at sys/device/platform/ or sys/class/....
I totally explore shells, but I can't find any gpu information.
CPU can easily find on sys/devices/system/cpu so I can hotplug it.
Is there any one who knows the shell path of gpu for adjusting gpu frequency and governors?