linux-kernel - Re: [regression] Re: Controlling backlight on thinkpad x60

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Date:	Tue, 9 Sep 2008 18:55:58 +0200
From:	Pavel Machek <pavel@...e.cz>
To:	Matthew Garrett <mjg59@...f.ucam.org>
Cc:	kernel list <linux-kernel@...r.kernel.org>,
	ACPI mailing list <linux-acpi@...r.kernel.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>
Subject: Re: [regression] Re: Controlling backlight on thinkpad x60

On Tue 2008-09-09 17:42:54, Matthew Garrett wrote:
> On Tue, Sep 09, 2008 at 05:29:00PM +0200, Pavel Machek wrote:
> > That's bad then, because ACPI video support does not work here. I can
> > boot, and even Fn-home/end works, but it breaks with X.
> > 
> > In old versions, it resulted on black screen after LID close in X.
> 
> Yeah, X did retarded things in response to video events. That's been 
> fixed for ages.
> 
> > In 2.6.27-rc5, screen goes black as soon as X are started.
> 
> That sounds bizarre, and I can't reproduce it here.

It was same old X. New X fix that. But I still have two backlight devices...

									Pavel
-- 
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