[arch-general] where is vga_switcheroo?

matt@office ~$ zcat /proc/config.gz | grep -i switch CONFIG_VGA_SWITCHEROO=y matt@office ~$ uname -a Linux office 2.6.34-ARCH #1 SMP PREEMPT Mon Jul 5 22:12:11 CEST 2010 x86_64 Intel(R) Core(TM)2 CPU 6400 @ 2.13GHz GenuineIntel GNU/Linux matt@office ~$ ls /sys/kernel/debug/ bdi dri hid mce tracing usb x86 gpio sched_features I'm expecting there to be a vgaswitcheroo directory here so I can perform GPU switching.