[PATCH] pcf50633 IRQ handler

Michael Trimarchi trimarchi at gandalf.sssup.it
Wed Jan 14 12:41:20 CET 2009


Andy Green wrote:
> Hash: SHA1
> Somebody in the thread at some point said:
> | For now I provide a new uImage for Android, that fix this issue, so the
> | peaple can test
> | it.
> I think the takeway is that AUX REALLY should not be enabled as wake
> source and not used to wake from suspend.
Where the patch change the resume beahvior of the GTA02? Sorry but I
don't understand :(
> There is a hardware issue in GTA02 that makes the wake action of AUX
> inherently unreliable at hardware level and it can't be worked around.
> That's why I didn't comment on your patch, the reason the existing code
> is there is because AUX is definitely unusable safely as a valid wake
> source, so we can re-use it for suspend crash debug.  But not as a wake
> source even then.
But I don't use as a wakeup source. I disable on suspend the irq and 
cancel pending timer.

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