Re: [PATCH] vgacon: Workaround for resize bug in some chipsets

From: Jason Dravet
Date: Mon Nov 14 2005 - 10:27:37 EST


From: Bodo Eggert <harvested.in.lkml@xxxxxxxxxxxxxxxxxxxxxxxxxx>
Reply-To: 7eggert@xxxxxx
To: Jason Dravet <dravet@xxxxxxxxxxx>, adaplas@xxxxxxxxx, samuel.thibault@xxxxxxxxxxxx, torvalds@xxxxxxxx, akpm@xxxxxxxx, davej@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
Subject: Re: [PATCH] vgacon: Workaround for resize bug in some chipsets
Date: Mon, 14 Nov 2005 10:24:02 +0100

Jason Dravet <dravet@xxxxxxxxxxx> wrote:

> When I run stty rows 20 I get a screen of 80x20. I can see the top 10 rows
> and the bottom 10 rows are invisible.

I asume your VGA indicates that it'll divide it's scanline counter by 2.
Please add a printk("vgacon: mode=%2.2x\n", mode) before line 512 and report
the value. A real fix will depend on this value. In the meantime, removing
the lines 512 and 513 from the original file should be a temporary fix.

--
Ich danke GMX dafür, die Verwendung meiner Adressen mittels per SPF
verbreiteten Lügen zu sabotieren.

Here is the result from the printk you requested:
vgacon: mode=a3

I commented out lines 512 and 513 and the problem remains.

Thanks,
Jason


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