[PATCH] ARM: gta02: Add button support
lars at metafoo.de
Sat Oct 3 18:27:14 CEST 2009
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Timo Juhani Lindfors wrote:
> Lars-Peter Clausen <lars at metafoo.de> writes:
>> The gta02 has two buttons which are connected to gpio pins and
>> thus can get supported by using the generic gpio-keys driver.
> I'm bit confused about how kernel development is done currently.
> Should I find this patch already in some git tree?
> If yes, does that tree have
> #define PCF50633_ONKEY1S_TIMEOUT 8
> set in drivers/mfd/pcf50633-core.c? If yes, we probably should
> document that the power button can not be used as a general purpose
> button since the system will do an emergency shutdown if it is
> held down for 8 seconds? (Very annoying if you want to use the
> phone for making audio notes when power button is held. You can't
> use AUX since the phone won't wake from suspend with AUX.)
This patch is about AUX and Play button support. The power button is
handled through the pcf50633.
- - Lars
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