# PowerOP, Whatchanged/Issues/TODO 2/2

- From: Eugeny S. Mints \<hidden\>
- Date: 2006-09-14 14:38:46 
- List: linux-pm
- Page: https://ratatoskr.run/linux-pm/2006/09/875810
- Thread: https://ratatoskr.run/lkml/2006/09/875810/t.md

```text
whatchanged:
- optional sysfs interface is added
- code is moved under kernel/power
- Greg's comments on kobject and coding style are addressed

todo/issues:
- better implementation for getting registered operating point names
- move string parsing into powerop generic code
- configfs for operating points creation from user space
- powerop driver module refcounting
```