ThinkPad X61s suspend/resume status

[John Baldwin]

On Thursday, September 18, 2014 05:30:17 PM Sevan / Venture37 wrote:
> Hi,
> Following the thread on getting resume working on the T61[1], I
> factory reset my BIOS once more but this time confirmed the modem was
> enabled. Resuming then worked fine on 11-CURRENT r270990 AMD64.
> hw.acpi.reset_video=1 needs to be set otherwise system resumes without
> switching the system back on.

You only need reset_video with syscons, correct?

> With vt & i915kms, when the system goes to sleep, it reports (trimmed):
> pci5: failed to set ACPI power state D2 on \134_SB_.PCI0.PCI1.CDBS:
> AE_BAD_PARAMETER
> pci0: failed to set ACPI power state D2 on \134_SB_.PCI0.EXP0:
> AE_BAD_PARAMETER pci0: failed to set ACPI power state D2 on
> \134_SB_.PCI0.EXP1: AE_BAD_PARAMETER acpi0: cleared fixed power button
> status
> 
> and when it wakes, it reports
> uhci_interrupt: resume detect
> error: [drm:pid786:intel_lvds_enable] *ERROR* timed out waiting for
> panel to power off

I get the panel error on resume everytime on my x220, but it still works fine.

> With sys cons, , when the system goes to sleep, it reports:
> pci5: failed to set ACPI power state D2 on \_SB_.PCI0.PCI1.CDBS:
> AE_BAD_PARAMETER
> pci0: failed to set ACPI power state D2 on \_SB_.PCI0.EXP0: AE_BAD_PARAMETER
> pci0: failed to set ACPI power state D2 on \_SB_.PCI0.EXP1:
> AE_BAD_PARAMETER acpi0: cleared fixed power button status
> 
> I've not had a chance to test X or the USB ports.

To be clear, is it resuming ok in all of your tests, just logging these 
messages?  I think you can ignore the mesages about power states and the panel 
power off error.

-- 
John Baldwin