On Monday 25 November 2013 22:50:01 Sebastian Reichel wrote: > > 2 seems more generic to me, but as rx51-battery is missing > > the functionality to send events on temperature change, I > > guess 1 will be easier to implement. > > The temperature must be polled anyway, if the ADC does not > support interrupts. > Yes, ADC does not support interrupts, temperature must be polled. Also bq27200 chip does not support interrupts, but bq27x00_battery driver using delayed work which every 60s poll all values (timeout can be configured via modprobe param). So similar code can be added to rx51_battery.ko too. -- Pali Rohár pali.rohar@xxxxxxxxx
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