Displaying 5 results from an estimated 5 matches for "power_resources_d0".
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power_resources_dx
2016 Oct 26
2
[Bug 98398] Acer Aspire V7-582PG (Haswell, GTX 750M) fails to power off GPU with runtime PM
...ts children are in
D3 and are willing to transition to D3cold. It does so by invoking
\NVP3._OFF (where \NVP3 is the power resource from \_SB.PCI0.RP05._PR3)
That is how I think it should work in theory, but on Ricks laptop running
4.8.4,
/sys/bus/devices/0000:1c.4/firmware_node/ does not have power_resources_D0
devices (which I do have on my own laptop for 0000:01:0).
The SSDT1 of Rick's Acer laptop shows this structure:
If (\_OSI ("Windows 2013"))
{
Scope (\_SB.PCI0.RP05)
{
//...
Name (_PR0, Package (0x01) // _PR0: Power Resources for D0...
2016 Oct 27
2
Acer Aspire V7-582PG (Haswell, GTX 750M) fails to power off GPU via Power Resources
...ion to D3cold. It does so by invoking
> > \NVP3._OFF (where \NVP3 is the power resource from \_SB.PCI0.RP05._PR3)
> >
> > That is how I think it should work in theory, but on Ricks laptop running
> > 4.8.4,
> > /sys/bus/devices/0000:1c.4/firmware_node/ does not have power_resources_D0
> > devices (which I do have on my own laptop for 0000:01:0).
> >
> > The SSDT1 of Rick's Acer laptop shows this structure:
> >
> > If (\_OSI ("Windows 2013"))
> > {
> > Scope (\_SB.PCI0.RP05)
> > {
> >...
2016 Oct 26
0
Acer Aspire V7-582PG (Haswell, GTX 750M) fails to power off GPU via Power Resources
...nd are willing to transition to D3cold. It does so by invoking
> \NVP3._OFF (where \NVP3 is the power resource from \_SB.PCI0.RP05._PR3)
>
> That is how I think it should work in theory, but on Ricks laptop running
> 4.8.4,
> /sys/bus/devices/0000:1c.4/firmware_node/ does not have power_resources_D0
> devices (which I do have on my own laptop for 0000:01:0).
>
> The SSDT1 of Rick's Acer laptop shows this structure:
>
> If (\_OSI ("Windows 2013"))
> {
> Scope (\_SB.PCI0.RP05)
> {
> //...
> Name (_PR0, Pack...
2016 Oct 27
0
Acer Aspire V7-582PG (Haswell, GTX 750M) fails to power off GPU via Power Resources
...by invoking
> > > \NVP3._OFF (where \NVP3 is the power resource from \_SB.PCI0.RP05._PR3)
> > >
> > > That is how I think it should work in theory, but on Ricks laptop running
> > > 4.8.4,
> > > /sys/bus/devices/0000:1c.4/firmware_node/ does not have power_resources_D0
> > > devices (which I do have on my own laptop for 0000:01:0).
> > >
> > > The SSDT1 of Rick's Acer laptop shows this structure:
> > >
> > > If (\_OSI ("Windows 2013"))
> > > {
> > > Scope (\_SB.PCI0.RP0...
2016 Oct 27
3
Acer Aspire V7-582PG (Haswell, GTX 750M) fails to power off GPU via Power Resources
...3._OFF (where \NVP3 is the power resource from
> \_SB.PCI0.RP05._PR3)
> > > >
> > > > That is how I think it should work in theory, but on Ricks laptop
> running
> > > > 4.8.4,
> > > > /sys/bus/devices/0000:1c.4/firmware_node/ does not have
> power_resources_D0
> > > > devices (which I do have on my own laptop for 0000:01:0).
> > > >
> > > > The SSDT1 of Rick's Acer laptop shows this structure:
> > > >
> > > > If (\_OSI ("Windows 2013"))
> > > > {
> > >...