Just to keep 1215N owners informed (and the general interested guys out there :) ) I just added these to the script:
\_SB.PCI0.P0P4.GFX0.DGPS \_SB.PCI0.P0P4.GFX0.HDAC \_SB.PCI0.P0P4.GFX0.HREG \_SB.PCI0.P0P4.GFX0.NHDA \_SB.PCI0.P0P4.GFX0.OWAK \_SB.PCI0.P0P4.GFX0.P3MO \_SB.PCI0.P0P4.GFX0.SHDA \_SB.PCI0.P0P4.GFX0.VREG \_SB.PCI0.P0P4.GFX0._PS0 \_SB.PCI0.P0P4.GFX0._ROM None reduced the power consumption :( $ cat /proc/acpi/battery/BAT0/state present: yes capacity state: ok charging state: discharging present rate: 1310 mA remaining capacity: 2591 mAh present voltage: 11152 mV if it worded, it should be draining between 8 and 10Watts, but it is draining around 14.6Watts... When I do have time, I'll give it another shot! On Mon, Oct 4, 2010 at 3:36 PM, Albert Vilella <[email protected]> wrote: > Hi Nuno, > > I had a look at your DSDT.dsl file, and I couldn't recognize any direct > method to switch it off. But it's got a _DSM method that is called with > arguments in the DSDT.dsl file: > > Return (^^^VGA._DSM (Arg0, Arg1, Arg2, Arg3)) > Return (^^VGA._DSM (MUID, REVI, > SFNC, SARG)) > > It also has GFX0 methods, this usually means "graphics", but it's difficult > to say which one will switch off the nvidia card: > > Store (One, ^^P0P4.GFX0.HDAC) > If (^^P0P4.GFX0.NHDA) Store (RST0, > ^^P0P4.GFX0.VREG) > Store (^^P0P4.GFX0.NHDA, Local0) > Store (One, ^^P0P4.GFX0.NHDA) > Store (RST1, ^^P0P4.GFX0.HREG) > Store (Local0, ^^P0P4.GFX0.NHDA) > Store (^^P0P4.GFX0.VREG, RST0) > Store (^^P0P4.GFX0.NHDA, Local0) > Store (One, ^^P0P4.GFX0.NHDA) > Store (^^P0P4.GFX0.HREG, RST1) > Store (Local0, ^^P0P4.GFX0.NHDA) > Store (One, ^^P0P4.GFX0.P3MO) > Store (Zero, ^^P0P4.GFX0.P3MO) > If (^^P0P4.GFX0.DGPS) > Store (One, ^^P0P4.GFX0.HDAC) > Store (Zero, ^^P0P4.GFX0.HDAC) > ^^P0P4.GFX0.SHDA () > If (^^P0P4.GFX0.NHDA) > Return (^^P0P4.GFX0._ROM (ARGS, XARG)) > Store (One, ^^P0P4.GFX0.DGPS) > ^^P0P4.GFX0._PS0 () > \_SB.PCI0.P0P4.GFX0.OWAK (Arg0) > > I would try adding a few of these to the test_off.sh file in the acpi_call > module code, and see if any of them lowers down the Wattage. Something like: > > \_SB.PCI0.P0P4.GFX0._PS0 > > You could also try to call methods with parameters, Michal implemented > parameter calling in acpi_call a few days ago :-) > > Cheers, > > Albert. > > On Mon, Oct 4, 2010 at 3:15 PM, Nuno Lourenco <[email protected]> wrote: > >> Hello! >> >> I recently bought this eeepc, since linux had great Nvidia drivers, I was >> assuming from the start that Optimus would be the same... not. >> I don't even mind that much that optimus doesn't work, but at least, at >> the very least, that there was a way to shut the Nvidia GPU down, it kills >> the battery big time! Is there anyone who had sucess with this? >> >> Thanks! >> >> _______________________________________________ >> Mailing list: >> https://launchpad.net/~hybrid-graphics-linux<https://launchpad.net/%7Ehybrid-graphics-linux> >> Post to : [email protected] >> Unsubscribe : >> https://launchpad.net/~hybrid-graphics-linux<https://launchpad.net/%7Ehybrid-graphics-linux> >> More help : https://help.launchpad.net/ListHelp >> >> >
_______________________________________________ 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
