I need to know the bus address of my video controller to fix a problem about the brightness keybinding on Debian Wheezy.
lspci | grep VGA
and the result is:
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: NVIDIA Corporation GF119 [GeForce GT 520MX] (rev a1)
My question is which address from 00:02.0 and 01:00.0 I have to take?