cpufreq patches seem to save ~30 mA (Re: [RFC 0/3] CPU frequency scaling for GTA02)
Timo Juhani Lindfors
timo.lindfors at iki.fi
Tue Jun 16 00:52:21 CEST 2009
Rask Ingemann Lambertsen <rask at sygehus.dk> writes:
> This patch set adds support for cpu frequency scaling on the GTA02. It is
I did a few tests with these patches:
1) time factor 343434342356784135
performance: 4.614 s
powersave: 19.967 s
2) idle consumption (xset s blank, gps/gsm/bt off, wlan on)
performance: 133 mA
powersave: 101 mA
This is a great improvement for GPS logging! Thank you very much.
More information about the openmoko-kernel
mailing list