[arch-general] where is vga_switcheroo?

Raghavendra D Prabhu raghu.prabhu13 at gmail.com
Wed Jul 28 09:43:05 EDT 2010


* On Tue, Jul 27, 2010 at 07:11:44AM -0400, Matthew Monaco <dgbaley27 at verizon.net> wrote:
>matt at office ~$ zcat /proc/config.gz | grep -i switch
>CONFIG_VGA_SWITCHEROO=y
>
>matt at 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 at 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.

Can you mention the graphics card being used and  the driver being used
along with versions of libdrm installed ?  Switcheroo is certainly not
available with binary nvidia driver.


-------------------
Raghavendra D Prabhu


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