Messages in this thread | | | Subject | Re: Laptops with SpeedStep technology. | From | Alan Cox <> | Date | 29 Aug 2002 11:29:02 +0100 |
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On Thu, 2002-08-29 at 09:13, Steffen Persvold wrote: > Hi all, > > Recently I got myself a Dell Inspiron 8200 with a Intel P4 Mobile wich has > SpeedStep technology. With power plugged in, this processor runs at 1.6 > GHz and with battery only, 1.2 GHz. However I've found that the > /proc/cpuinfo doesn't show this and I was wondering if there were some > patches lying around before I began to look at this on my own.
cpufre handles this including switching processor speeds, fixing up udelay and ensuring you dont get stuck at random boot speed
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