[Kde-hardware-devel] Review Request 122316: Fix powerdevil brightness calls breaking kded #2

[Kai Uwe Broulik]

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Review request for Solid and David Edmundson.


Bugs: 337674
    https://bugs.kde.org/show_bug.cgi?id=337674


Repository: powerdevil


Description
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- Query brightness value max one and then just return the stored value, it's not like PowerDevil could really cope with it changing anyway
- Don't care for the result when setting the brightness, just call it async

*adds refactoring this to be as async as possible to the 5.3 todo*


Diffs
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  daemon/backends/upower/powerdevilupowerbackend.h 220289c 
  daemon/backends/upower/powerdevilupowerbackend.cpp 51a052a 

Diff: https://git.reviewboard.kde.org/r/122316/diff/


Testing
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I'm running on the helper now but I was never able to reproduce the problem. The OSD does not show up when changing the brightness through the keys but I don't know whether that was the case without this patch already.


Thanks,

Kai Uwe Broulik

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