the "works!" only tests the return value from the call. Can you check
if any of the methods lowers your wattage use? > > On Wed, Jun 22, 2011 at 6:27 PM, Don Kuzhiyelil <[email protected]> > wrote: >> >> I am sorry.but all these calls works! >> >> Trying \_SB.PCI0.SBRG.SIOS: works! >> Trying \_SB.PCI0.NPTS: works! >> Trying \_SB.PCI0.SBRG.SPTS: works! >> Trying \_SB.PCI0.GFX0.OPTS: works! >> Trying \_SB.PCI0.SBRG.SIOW: works! >> Trying \_SB.PCI0.NWAK: works! >> Trying \_SB.PCI0.SBRG.SWAK: works! >> Trying \_SB.PCI0.OSBW: works! >> Trying \_SB.PCI0.GFX0.OWAK: works! >> >> >> I used the same test_off script and the script breaks when it gets a first >> get a works output .This result i got by removing the break from the script. >> >> Thanks and regards, >> Don >> >> On 6/22/2011 7:04 PM, Albert Vilella wrote: >> >> 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 <[email protected]> >> 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" <[email protected]> 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 >> >> >> >> >> > _______________________________________________ Mailing list: https://launchpad.net/~hybrid-graphics-linux Post to : [email protected] Unsubscribe : https://launchpad.net/~hybrid-graphics-linux More help : https://help.launchpad.net/ListHelp
