linux-kernel - Re: 2.6.36-rc2 regression: Wrong screen resolution (1024x768 instead of 1680x1050)

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Message-Id: <201008291519.20734.maciej.rutecki@gmail.com>
Date:	Sun, 29 Aug 2010 15:19:20 +0200
From:	Maciej Rutecki <maciej.rutecki@...il.com>
To:	Tino Keitel <tino.keitel+xorg@...ei.de>
Cc:	linux-kernel@...r.kernel.org, intel-gfx@...ts.freedesktop.org
Subject: Re: 2.6.36-rc2 regression: Wrong screen resolution (1024x768 instead of 1680x1050)

On czwartek, 26 sierpnia 2010 o 09:30:39 Tino Keitel wrote:
> Hi,
> 
> booting 2.6.36-rc2-git4 (commit
> d4348c678977c7093438bbbf2067c49396ae941b) results in a screen
> resolution of 1024x768 instead of 1680x1050.  It works fine with
> 2.6.35.2.
> 
> The framebuffer console uses the correct resolution, but only uses a
> part of the screen for text output. Xorg output looks distorted.
> 
> Xorg log is attached.
> 
> $ xrandr
> Screen 0: minimum 320 x 200, current 1024 x 768, maximum 4096 x 4096
> VGA1 disconnected (normal left inverted right x axis y axis)
> DVI1 connected 1024x768+0+0 (normal left inverted right x axis y axis)
> 454mm x 284mm
>    1680x1050      59.9 +
>    1280x1024      60.0
>    1280x960       60.0
>    1024x768       60.0*
>    800x600        60.3
>    640x480        60.0
>    720x400        70.1
> TV1 connected 1024x768+0+0 (normal left inverted right x axis y axis)
> 0mm x 0mm
>    848x480        30.0 +
>    640x480        30.0 +
>    1024x768       30.0*
>    800x600        30.0
> 
> This is a Mac mini Core 2 Duo with Intel i945 graphics.
> 

Seems be similar to:
https://bugzilla.kernel.org/show_bug.cgi?id=17301

Regards
-- 
Maciej Rutecki
http://www.maciek.unixy.pl
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