Regarding driver interface for user space

[Fabio Pozzi]

Hi,
if I didn't misunderstood your message I think that a rotary encoder is
exposed as a gpio, see
http://www.kernel.org/doc/Documentation/input/rotary-encoder.txt
Thus you can expose values to userspace using sysfs for example.

-- 
Saluti,
Fabio Pozzi
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