[maemo-users] fm radio

From: Martin Grimme martin.grimme at gmail.com
Date: Thu Jan 10 14:46:29 EET 2008

sorry to be slightly off-topic, but is there also some switch in /sys/
e.g., where you can switch between headphones and speaker output just
like the FM radio applet does?


2008/1/10, Luca Olivetti <luca at ventoso.org>:
> En/na Kalle Valo ha escrit:
> >> This can be seen by the fact that the FM radio application allows
> >> audio to be output through the speakers when a pair of headphones is
> >> acting as aerial.
> >
> > Just what I was thinking. My first guess would be that there's a GPIO
> > for this. Anyone interested should check the kernel sources. And with
> > luck there's already a sysfs interface.
> /sys/devices/platform/gpio-switch/headphone/state
> Bye
> --
> Luca
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