hybrid-graphics-linux team mailing list archive

[Albert Vilella <avilella@xxxxxxxxx>]

Can you try these one by one and report back to the mailing list?

            \_SB.PCI0.SBRG.SIOS
            \_SB.PCI0.NPTS
            \_SB.PCI0.SBRG.SPTS
            \_SB.PCI0.GFX0.OPTS

        \_SB.PCI0.SBRG.SIOW
        \_SB.PCI0.NWAK
        \_SB.PCI0.SBRG.SWAK
        \_SB.PCI0.OSBW
        \_SB.PCI0.GFX0.OWAK


On Wed, Jun 22, 2011 at 5:56 PM, Don Kuzhiyelil <kuzhiyel@xxxxxxxxxxxxxx> wrote:
>
>
> Thanks for the mail.
>
> please find the DSDT dump in attachment.
> The model identifiers got as described in the blog:
> 03:00.0 VGA compatible controller [0300]: nVidia Corporation Device
> [10de:0de1] (rev a1)
>
> I will also submit the report in the launchpad website.
>
> regards,
> Don
>
> On 6/22/2011 6:33 PM, Albert Vilella wrote:
>
> please submit your dsdt info as described in the blogspot website
>
> On Jun 22, 2011 5:31 PM, "Don Kuzhiyelil" <kuzhiyel@xxxxxxxxxxxxxx> wrote:
>
> Hello,
>
> I am trying to implement a feature with which i can issue suspend/resume to
> the GPU explicitly on Demand.The idea is to suspend the GPU while keeping
> other part of system alive and start/resume it only when it is needed to
> minimize the power consumption.
>
> We have a GeForce GT 430 GPU connected to PCIe bus on Intel® Atom™ Processor
> D510 machine running with kernel 2.6.31-15 and nvidia driver -
> NVIDIA-Linux-x86-270.41.19. It has an on-board Matrox G200eW VGA controller.
>
>
> I tried the acpi_call module from your git repository and run the
> test_off.sh script.But unfortunately all the acpi call given in the script
> are failing.Can you give me some pointers on how to get the ACPI calls
> specific for my environment to switch off the GPU.
>
>
> Thanks in advance..
>
> Regards,
> Don Kuzhiyelil
> Technical University of Kaiserslautern, Germany
>
>
>