Re: [v3.20] ACPI backlight problem

From: Rafael J. Wysocki
Date: Mon Feb 23 2015 - 17:55:27 EST

On Sunday, February 22, 2015 05:53:11 PM JÃrg Otte wrote:
> When I press backlight keys then normally OSD is shown and
> backlight follows immediately the keystrokes step by step.

That's how it works in 3.19, right?

> Now in v3.20 it behaves different:
> When I press backlight keys at first nothing happens. If I watch a
> video it is being stopped.
> After some seconds OSD is shown, backlight changes - in one step - to
> the new level and video continues.

So what machine is that?


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