Re: [RFC] HID: hid-sony: Add basic iio-subsystem reading of SixAxis Accelerometers

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>> I have further advanced the patch to include reading via buffer, but I'm
>> having trigger 'conceptual' problems getting my head around the HID
>> device
>> issuing an interrupt when a input report is received. Looking at
>> iio_dummy_event and iios_sysfs for inspiration....
> You can skip the triggers.  It's not obligatory, you can push directly
> into a buffer.
> Triggers are nice for 'data ready' type signals (which is closest to what
> we
> have here) if you might want to hang other sensors off the timing (so read
> on demand ADCs etc.  They aren't actually 'required' as such.

After a bit of poking around I got the triggers working as well, I can
self trigger and even trigger another (iio-dummy) device.

However I couldn't trigger two devices at the same time from a single
trigger, is this normal for IIO?


Next is a little code clean-up and I'll post what I have for some more
comments,
Simon.

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