[Gta04-owner] itg3200 sleep mode

Rico Rommel rico at bierrommel.de
Tue Sep 9 19:34:53 CEST 2014


Hi list,

to save a little more Power i tried to put itg3200 into sleep mode.

The attached patch applies to kernel 3.12.

Sleep mode can be activated by 
echo 0 > /sys/bus/iio/devices/iio:device1/sampling_frequency

Writing a sampling frequency > 0 wakes up the device. 

Rico
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