The state of AM33xx power management.

The state of AM33xx power management.

[Brian Murphy]

Hi Folks,

even though I have seen some references to power management on AM33xx
class devices recently on this list it seems to me that just about the 
only omap
device without suspend/resume support in Torvalds kernel source is AM33xx.
Correct me if I am wrong.

I have looked at integrating this code:

https://github.com/dgerlach/linux-pm.git

and have had it running (after a fashion) on a slightly older kernel but 
the patches
fail to apply to the newest kernels.

Is there a secret (or not so secret, but unknown to me) place which 
contains the equivalent
of the patches above but rebased and cleaned up relative to a newer kernel?

I am willing to to whatever work is necessary to get this done and upstream
but I don't want to work in a different direction to others working on 
the same problem.

How best should I proceed?

regards
Brian

Re: The state of AM33xx power management.

[Ezequiel Garcia]

(Ccing Vaibhav, who worked on this, iirc)

On Thu, Nov 28, 2013 at 02:04:37PM +0100, Brian Murphy wrote:
> Hi Folks,
> 
> even though I have seen some references to power management on AM33xx
> class devices recently on this list it seems to me that just about the 
> only omap
> device without suspend/resume support in Torvalds kernel source is AM33xx.
> Correct me if I am wrong.
> 
> I have looked at integrating this code:
> 
> https://github.com/dgerlach/linux-pm.git
> 
> and have had it running (after a fashion) on a slightly older kernel but 
> the patches
> fail to apply to the newest kernels.
> 
> Is there a secret (or not so secret, but unknown to me) place which 
> contains the equivalent
> of the patches above but rebased and cleaned up relative to a newer kernel?
> 
> I am willing to to whatever work is necessary to get this done and upstream
> but I don't want to work in a different direction to others working on 
> the same problem.
> 
> How best should I proceed?
> 
> regards
> Brian
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-- 
Ezequiel García, Free Electrons
Embedded Linux, Kernel and Android Engineering
http://free-electrons.com
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