hybrid-graphics-linux team mailing list archive

[Marc Rios <marcrios84@xxxxxxxxx>]

I have get som info from dmesg:

[  224.163390] ACPI Error: Needed [Buffer/String/Package], found [Integer]
ffff88010d8e0048 (20110112/exresop-590)
[  224.163396] ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands
for [OpcodeName unavailable] (20110112/dswexec-460)
[  224.163402] ACPI Error: Method parse/execution failed
[\_SB_.PCI0.GFX0._DSM] (Node ffff88014b652dc0), AE_AML_OPERAND_TYPE
(20110112/psparse-536)
[  224.163413] failed to evaluate _DSM: 12291
[  224.163456] ACPI Error: Needed [Buffer/String/Package], found [Integer]
ffff88010d8e0168 (20110112/exresop-590)
[  224.163461] ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands
for [OpcodeName unavailable] (20110112/dswexec-460)
[  224.163467] ACPI Error: Method parse/execution failed
[\_SB_.PCI0.GFX0._DSM] (Node ffff88014b652dc0), AE_AML_OPERAND_TYPE
(20110112/psparse-536)
[  224.163474] ACPI Error: Method parse/execution failed
[\_SB_.PCI0.PEG0.GFX0._DSM] (Node ffff88014b66c370), AE_AML_OPERAND_TYPE
(20110112/psparse-536)
[  224.163482] failed to evaluate _DSM: 12291
[  224.163485] VGA switcheroo: detected DSM switching method
\_SB_.PCI0.PEG0.GFX0 handle

Regards

--
Marc Rios




On Mon, Apr 18, 2011 at 7:42 PM, Marc Rios <marcrios84@xxxxxxxxx> wrote:

> Hi,
>
> I'm trying this module in my asus n53s but i'm not getting the folder in
> debugfs.
>
> I amb on a debian system, which is not ubuntu, but it's very close to it,
> so I think the install script has been correct. But, what I get is that the
> module is not loeaded on start-up neither nouveau module.
>
> If a modprobe them I get them loaded without an error:
>
> root@marcus-asus-laptop:/# modprobe asus-switcheroo
> root@marcus-asus-laptop:/# modprobe nouveau
>
> But if I try to access the folder of debug:
>
> root@marcus-asus-laptop:/# ls /sys/kernel/debug/asus-switcheroo
> ls: cannot access /sys/kernel/debug/asus-switcheroo: No such file or
> directory
>
> In this folder I had other folders, so is not a mount problem:
> root@marcus-asus-laptop# ls /sys/kernel/debug/
> acpi  bdi  bluetooth  dri  extfrag  gpio  hid  ieee80211  kprobes  mce
> regulator  sched_features  tracing  usb  wakeup_sources  x86
>
> Am I doning something wrong? I'm a developer, so if I can help in
> anybody...
>
> Regards ;)
>
> --
> Marc Rios
>
>
>
>
>
> On Mon, Apr 18, 2011 at 5:55 PM, Alex Williamson <
> alex.l.williamson@xxxxxxxxx> wrote:
>
>> On Sun, Apr 17, 2011 at 11:37 PM, Joaquín Ignacio Aramendía
>> <samsagax@xxxxxxxxx> wrote:
>> > Alex: Noob question
>> >
>> > Could you please give some instructions on how can I test this? I have 2
>> > partitions available for testing on fresh installations. I'll be using
>> > Ubuntu (10.10 or 11.04) on a Vostro 3500 laptop, similar hardware as
>> > asus kj50 series (Intel i5 integrated graphics + nVidia 310M).
>> > And please can you instruct me on how i can report useful data on the
>> > results of these test? If not just the first part. I've tried acpi_call
>> > with a working method but with very unstable results to turn off Nvidia
>> > card.
>>
>> I updated the tree, renaming install to install-fedora and adding an
>> ubuntu install target and uninstall targets for both.  Not much
>> testing on ubuntu, but the module loads and seems to do what it's
>> supposed to.  If you just want to see if it works without doing an
>> install, just 'make; modprobe -r nouveau; insmod ./asus-switcheroo.ko;
>> modprobe nouveau'.  It might be best to do this from a recovery shell
>> boot so X isn't running.  If you end up with a
>> /sys/kernel/debug/vgaswitcheroo/switch after that, it worked.  The
>> Dell may have similar hardware to the Asus, but the ACPI
>> implementation is really the key, so I'll be surprised if
>> asus-switcheroo loads, and more surprised if it works.  Thanks,
>>
>> Alex
>>
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>
>