[Gta04-owner] itg3200 sleep mode

Lukas Maerdian luk at slyon.de
Wed Sep 10 09:39:06 CEST 2014


Am 09.09.2014 um 19:34 schrieb Rico Rommel:
> 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. 

Hi Rico!

Thanks. I've applied this patch to the 3.12-replicant4 kernel which is
used in our Android builds.

BR,
  Lukas

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