On 6/11/2010 10:42 AM, chenmeng wrote:
hello all:
Thank Arjan for reply. I am sorry， I did not say clearly.
There is a ospm-1.0.14-1.1.moblin2.i586.rpm in moblin 2.1, it's
description: "The OSPM program gives improved battery life by taking
advantage of hardware features in MID devices.". This ospm is not a part
of moblin kernel.
And in default config of moblin kernel, "ACPI (Advanced Configuration
and Power Interface) Support" was not included. Instead, other interface
included in kernel.
in the moblin 2.1 kernel, ACPI was enabled.
some 2.1 variants were made with prototype code for prototype hw that
were different, but not so Moblin 2.1
It seems this ospm of ospm-1.0.14-1.1.moblin2.i586.rpm take
responsibility of ACPI Interface in kernel, and this ospm can be
configured for power managerment.
Meego has not this ospm. Meego use most OS base of moblin, will Meego
use this ospm in furture version for handset, or it will use power
managerment modules in linux kernel?
the package you are pointing at does some policy things for specific
Intel MID hardware.
Something equivalent will be in MeeGo once MeeGo gains support for this
hardware.
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