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Date: Mon, 21 Aug 2006 22:32:11 -0700
From: Nate Lawson <nate@root.org>
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Cc: freebsd-acpi@freebsd.org, freebsd-mobile@freebsd.org
Subject: Re: Patch to fix this Re: Dell/acpi_video hw.acpi.video.out0 is 
 probably a bug, and an important one. Re: Dell laptops
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bruno@ already fixed this in -current with a more complete patch.  He 
will probably MFC soon.

john@utzweb.net wrote:
> acpi_video.c expects the lcd to be identified as 0x0110, but my Dell
> Latitude C400 (and probably others) id's the lcd at 0x0400:
> 
> Device (LCD)
>                 {
>                     Method (_ADR, 0, NotSerialized)
>                     {
>                         Return (0x0400)
>                     }
> 
> 
> so, acpi_video needs to account for this.
> 
> 
> got this sorted, and now the display turns back on, here's the patch, i
> already send-pr'd it

-- 
Nate