State of upstreaming?

Martin Jansa martin.jansa at
Wed Sep 22 09:21:06 CEST 2010

On Wed, Sep 22, 2010 at 09:11:05AM +0200, Radek Polak wrote:
> On Tuesday 21 September 2010 21:08:31 Timo Juhani Lindfors wrote:
> > That is interesting news. Can you point me to the config file and git
> > hash that you are using so that I can start testing this version too?
> Config is also supplied as .config in the root. The tree is based on 
> branch om-gta02-2.6.34. It has cherry-picked patches from SHR 
> [1] except glamo-drm because i was unable to boot whith these patches.
> > Afaik at least resume reason support for PMU was missing
> > completely. Is this still the case? It is a serious regression for me
> > since I need to differentiate between RTC wake up and power button
> > press.
> I have this file:
> /sys/devices/platform/s3c2440-i2c/i2c-0/0-0073/resume_reason


this is only subreason from FSO point of view

internal const string SYSFS_RESUME_REASON_PATH    = "/class/i2c-adapter/i2c-0/0-0073/neo1973-resume.0/resume_reason";
internal const string SYSFS_RESUME_SUBREASON_PATH = "/class/i2c-adapter/i2c-0/0-0073/resume_reason";

how it's used

in short:
FSO tries to read SYSFS_RESUME_REASON_PATH first (but it's not available in 
2.6.3[24]) and then only if it's EINT09_PMU it reads second file

> it reads value 0002000000

which corresponds to
"0002000000", ResumeReason.PowerKey

you can also find ie "0000000200", ResumeReason.LowBattery

but last time I talked with lindi, he showed me more possible values there, 
which were also interresting

Martin 'JaMa' Jansa     jabber: Martin.Jansa at

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