From: Tehn Yit Chin <tehn-yit.chin@greyinnovation.com>
To: linux-pm@lists.osdl.org
Subject: apm for individual devices
Date: Tue, 07 Mar 2006 11:44:35 +1100 [thread overview]
Message-ID: <440CD773.6010401@greyinnovation.com> (raw)
Hi all,
How does one use the sysfs entry of power/state that I can find for each
registered device? Eg, for the i2c device on my s3c2410 cpu, I find the
following entry,
/sys/devices/platform/s3c2410-i2c/power/state
I tried echoing "mem" into it, but nothing seems to happen.
What I am looking for is a way of suspending and resuming individual
devices within the PM architecture?
Any pointers would be greatly appreciated.
--
Tehn Yit Chin
Software Engineer, Grey Innovation Pty. Ltd.
next reply other threads:[~2006-03-07 0:44 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-07 0:44 Tehn Yit Chin [this message]
2006-03-07 1:30 ` apm for individual devices Tehn Yit Chin
2006-03-07 2:58 ` Patrick Mochel
2006-03-08 15:50 ` Pavel Machek
2006-03-07 3:50 ` Adam Belay
2006-03-07 4:06 ` Tehn Yit Chin
-- strict thread matches above, loose matches on Subject: below --
2006-03-07 2:11 Li Qiang-E3422C
2006-03-08 15:51 ` Pavel Machek
2006-03-09 1:57 ` Tehn Yit Chin
2006-03-09 1:55 ` Pavel Machek
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