From: Kalle Valo <kalle.valo@iki.fi>
To: Kevin Hilman <khilman@deeprootsystems.com>
Cc: linux-omap@vger.kernel.org
Subject: Re: n800 high idle power consumption
Date: Fri, 24 Apr 2009 16:50:11 +0300 [thread overview]
Message-ID: <87d4b2b1po.fsf@litku.valot.fi> (raw)
In-Reply-To: <87zle6xj17.fsf@deeprootsystems.com> (Kevin Hilman's message of "Fri\, 24 Apr 2009 06\:45\:08 -0700")
Kevin Hilman <khilman@deeprootsystems.com> writes:
> Kalle Valo <kalle.valo@iki.fi> writes:
>
>> Hello all,
>>
>> I was testing 2.6.30-rc3-omap1 on n800 and noticed that idle power
>> consumption is very high, ten times compared to a 2.6.29 I tested few
>> weeks back. I'm guessing that CPU doesn't sleep at all.
>>
>> Is this a regression? How should I debug this further?
>
> Between .29 and .30, the PM code in l-o was dropped and re-sync'd to
> kernel.org code. This is so that PM can be separated out into a
> separate branch and submitted upstream independently.
Ah, of course. I read about this but didn't understand the implications :)
Thanks for pointing this out to me.
> The current PM branch is in the process of being re-based onto 2.6.30.
> When it's ready, I'd appreciate any testing on n800.
Ok. Please let me know when it's ready.
--
Kalle Valo
prev parent reply other threads:[~2009-04-24 13:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-24 4:53 n800 high idle power consumption Kalle Valo
2009-04-24 5:00 ` Kalle Valo
2009-04-24 13:45 ` Kevin Hilman
2009-04-24 13:50 ` Kalle Valo [this message]
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