suspend/resume and Debian on SD card
Mikael Berthe
mikael.berthe at lilotux.net
Thu Aug 28 23:45:45 CEST 2008
* Cédric Berger <cedric.berger74 at gmail.com> [2008-08-28 20:22 +0200]:
> > I have a simple script to do the suspend
> > echo 1 > /sys/module/glamo_mci/parameters/sd_idleclk
> > dd if=/dev/mmcblk0 of=/dev/null count=1
> > apm -s
>
(...)
> why was the "dd if=/dev/mmcblk0 of=/dev/null count=1" for ? I
> didn't do that.... (I had partition table saved to disk before trying
> but I think I rebooted after)
In order to use the new value of sd_idleclk you have to access the MMC
card. I guess that's what the dd is for.
--
MiKael
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