Re: HEADSUP: cpufreq import complete, acpi_throttling changed

From: Maxim Konovalov <maxim_at_macomnet.ru>
Date: Mon, 7 Feb 2005 13:49:11 +0300 (MSK)
On Mon, 7 Feb 2005, 12:37+0300, Toxa wrote:

> On Sun, Feb 06, 2005 at 04:51:58PM -0800, Nate Lawson wrote:
> > The second value is power in milliwatts, the first is frequency in Mhz.
> >  If you have only throttling support, there's no way to know what the
> > power consumption is so -1 is "unknown".  If you have both throttling
> > and some other driver that knows the power consumption, these values
> > will be accurate.
> >
> > --
> > Nate
>
> Ok, thanks a lot. By the way, with hw.acpi.cpu.throttling_states I had only 8
> states or so, and now I can see 15 freq levels :)
> But on the other side, my laptop now hangs sometimes (not always) when I
> plug in/plug out AC adapter. I only configured devd to change freq level
> according to AC state changes...

Make sure you don't have CPU_ENABLE_TCC stuff in kernel.  In
conjuction with acpi trottling it makes my notebook hangs from time
to time.

-- 
Maxim Konovalov
Received on Mon Feb 07 2005 - 09:49:15 UTC

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