Hi Johan,
Johan Hovold 於 2015/6/25 下午 04:06 寫道:
- As Greg already mentioned, you need to implement gpio support using
gpiolib, not a custom sysfs interface
I don't have time to look closer at the architectural bits until next
week I'm afraid, but perhaps you could start with the above.
Thanks for your advices, I'll try to improve it again.
But I had something need to clarify.
1. The sysfs interface of the driver provide "limited output pin"
control. only support output 0/1, not support input mode.
Should I implement it as gpiolib?
2. If it still recommends to implement with gpiolib, Could I implement
it and preserve the sysfs interface for legacy?
--
With Best Regards,
Peter Hung
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