[PATCH] Remove debug-aux-key-probe-resume-death.patch
werner at openmoko.org
Thu Mar 26 12:35:28 CET 2009
C?dric Berger wrote:
> > tim.niemeyer at mastersword.de wrote:
> >> Get resume by AUX to work.
> What about this remark from andy :
> ( http://n2.nabble.com/-PATCH--pcf50633-IRQ-handler-tp2155585p2156387.html )
> "I think the takeway is that AUX REALLY should not be enabled as wake
> source and not used to wake from suspend.
> 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.
Tim's patches were for GTA01, where AUX can (technically) be used as a
In GTA02, there's the problem that AUX switches between NOR and NAND
boot and its state must not change before the code in question has left
the region that gets switched. In practice, this means that a short
press on AUX to wake up the system would cause crashes or other
Whether it's a good idea to use AUX as a wakeup source in GTA01,
knowing that whatever application does this will not work on GTA02, is
a different story :)
More information about the openmoko-kernel