Venu C wrote:
> Dana H. Myers wrote:
>> Venu C wrote:
>>> After bypassing the macros for i915 driver in suspend resume code,
>>> cpr works fine now on my Intel Atom platform. with Alarm as well as
>>> Wake button. powerbutton donot seems to work for cpr, please see
>>> below for ACPI Error.
>>> It makes sense to work one of WAKE or PWR buttons.
>>>
>>> Oct 27 14:58:07 lippert genunix: [ID 535284 kern.notice] System is
>>> being suspended
>>> Oct 27 14:58:09 lippert genunix: [ID 228648 kern.info]
>>> ata_set_feature: (0x2,0x0) failed
>>> Oct 27 14:58:09 lippert ata: [ID 745855 kern.warning] WARNING:
>>> /pci at 0,0/pci-ide at 1f,1/ide at 0 unable to ena
>>> ble write cache targ=1
>>> Oct 27 14:58:09 lippert acpica: [ID 335148 kern.notice] ACPI Error
>>> (evxfevnt-0292): Could not enable Pow
>>> erButton event [20060721] <<<<
>> This 'ACPI Error' is reporting that the chipset hardware failed to
>> respond
>> as expected when the PowerButton wake event was enabled at the hardware
>> level; presumably this is why the power button doesn't wake the system
>> (correct?).
> Correct. Instead Wake button works.
Ah - that seems to make sense :-)
>>
>> What kind of chipset is this? What kind of system-board?
> Intel Atom, Intel system controller Hub(SCH poulsbo)
> embedded system-board.
Cheers,
Dana
