LCD brightness capability question

Tue Apr 18 10:10:52 PDT 2006

On Tuesday 18 April 2006 16:54, David Zeuthen wrote:
> On Tue, 2006-04-18 at 10:50 -0400, David Zeuthen wrote:
> > If "<not supported>" is returned do we have evidence that it always
>
> s/is returned/is not returned/
>
> > works? If this is not the case we need a white list (e.g. need fdi
> > files).

No, we have not. And it is also mandatory to check for <not supported> because 
some older kernel versions oops if you echo to brightness if it is not 
supported (IIRC fixed in 2.6.16/17).

Danny