Date: Mon, 21 Aug 2006 22:32:11 -0700 From: Nate Lawson <nate@root.org> To: john@utzweb.net 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 Message-ID: <44EA96DB.1060501@root.org> In-Reply-To: <39062.69.93.78.27.1152857140.squirrel@69.93.78.27> References: <20060711.104708.1159134898.imp@bsdimp.com> <200607111338.01412.mistry.7@osu.edu> <Pine.GSO.4.64.0607112352430.27869@sea.ntplx.net> <200607122136.54293.mistry.7@osu.edu> <Pine.GSO.4.64.0607130824240.6165@sea.ntplx.net> <44B6401F.8050507@centtech.com> <Pine.GSO.4.64.0607130848190.6165@sea.ntplx.net> <44B641F2.2020500@centtech.com> <Pine.GSO.4.64.0607130900460.6165@sea.ntplx.net> <32884.69.93.78.27.1152831695.squirrel@69.93.78.27> <34247.69.93.78.27.1152835592.squirrel@69.93.78.27> <39062.69.93.78.27.1152857140.squirrel@69.93.78.27>
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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
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