andy git 06/15 suspend/resume observations
andy at openmoko.com
Thu Jun 19 00:22:59 CEST 2008
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Somebody in the thread at some point said:
| Am Mi 18. Juni 2008 schrieb Andy Green:
|> Somebody in the thread at some point said:
|> | Andy,
|> | I've now confirmed it is from GSM wakeup. If I do not initialize
|> | then the phone never locks up.
|> EXCELLENT, thanks a lot.
|> Mike can this plug into the serial resume problems?
|> How can one provoke GSM wakes then? Although I am in runlevel 3 I do
|>>> Unexpected wake from suspend can be provoked by carrying around the
|>>> device, *only* IF registered to GSM. So to me it's very clear some msg
|>>> from GSM (probably associated to cell reselect or signal quality) is a
|>>> source for unexpected wake. (OM-sw)
| Hmm, seems you don't read my posts :-/
Unexpected wake itself isn't the problem, it is resume crashing that is
the issue. GSM interrupts are expected as wake source whenever it feels
like it, it shouldn't die in resume then is the point.
I asked about it because as I explained I left my phone in suspend all
night and it did not wake at all, this is with a SIM and gsmd up. So
for whatever reason I didn't get these wakes.
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