hybrid-graphics-linux team mailing list archive

["Ruslan N. Marchenko" <ruff@xxxxxxxxxxx>]

On Fri, 25 Jun 2010, Albert Vilella wrote:

> Hi Roberto,
>
> You may know what may be going on here since you got it to work for you laptop.
>
> Thanks in advance for you help,
>
> See below:
>
> On Fri, Jun 25, 2010 at 11:48 AM, Ruslan N. Marchenko <ruff@xxxxxxxxxxx> wrote:
> > On Fri, 25 Jun 2010, Albert Vilella wrote:
> >
> > > the instructions in this website:
> > >
> > > http://asusm51ta-with-linux.blogspot.com/
> >
> > Yes, this is where I started from %) But
> > root@BOX:~# ls /sys/kernel/debug/
> > bdi  bluetooth  dri  gpio  ieee80211  mce  pktcdvd  sched_features tracing
> >  usb  x86
> >
> > root@BOX:~# grep switcher /proc/kallsyms
> > ...
> > ffffffffa01017c0 t i915_switcheroo_can_switch   [i915]
> > ffffffffa0101800 t i915_switcheroo_set_state    [i915]
> >
> > I guess this is because i need radeon drivers? Will catalist suffice or i
> > need those supplied with kernel?
Yes, this is it,

root@BOX:~# modprobe radeon
root@BOX:~# dmesg | tail -1
[16309.126443] [drm] Initialized radeon 2.3.0 20080528 for 0000:01:00.0 on minor 1
root@BOX:~# ls -la /sys/kernel/debug/vgaswitcheroo/switch
-rw-r--r-- 1 root root 0 2010-06-25 13:00 
/sys/kernel/debug/vgaswitcheroo/switch
root@BOX:~# grep switcher /proc/kallsyms
...
ffffffffa03a1350 t radeon_switcheroo_can_switch [radeon]
ffffffffa03a12b0 t radeon_switcheroo_set_state  [radeon]
ffffffffa01017c0 t i915_switcheroo_can_switch   [i915]
ffffffffa0101800 t i915_switcheroo_set_state    [i915]

Sorry for bothering %)

---
 Looking forward to reading yours.
   Ruslan N. Marchenko