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
