[ltp] HPET timer on thinkpads?
Igor V. Rafienko
linux-thinkpad@linux-thinkpad.org
Mon, 22 Oct 2007 18:24:59 +0200 (CEST)
on Oct 22, 2007, 14:11, Henrique de Moraes Holschuh wrote:
[ ... ]
> The T43 does have an HPET, but you need patches in the -rt (real-time)
> kernel to force-enable it. And I am not sure it actually saves any
> power in the specific case of the T43.
Incidentally, it seems that 2.6.23 with hpet, no-ticks, cpuidle and all
that draws about 1.3W *more* than 2.6.22 without the hpet-patches. Does
anyone else experience that?
ivr
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