Re: [Dynamicpower-devel] DPM review

[Todd P. <tp...@mv...>]

Livio Tenze wrote:
> Hi all!
> 
> I am new in the DPM field. I would like to find a good document to learn 
> the DPM functionalities? May you suggest me?
> I read some articles and part of montavista documentation, but some 
> subjects are not clear: in particular I do not understand how the DPM 
> changes the operationg point. I am working on a freescale MX21 
> processor: I set the operating point, the operating classes and the 
> policies. When I enable a policy, how does the system change the 
> operating state? According to which rule?
> Is it mandatory to set the the device constraints?

Hi, it's a complicated subject that I probably do need to explain 
better, esp. since system PM policy frameworks and interfaces are an 
active subject of discussion in the community these days.  I'll try to 
get to this soon.


-- 
Todd