linux-kernel - Re: lxfb is not changing modes, no errors/information printing out

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20080127192807.GF8635@cosmic.amd.com>
Date:	Sun, 27 Jan 2008 12:28:07 -0700
From:	"Jordan Crouse" <jordan.crouse@....com>
To:	"Andrew Paprocki" <andrew@...iboo.com>
cc:	linux-kernel@...r.kernel.org
Subject: Re: lxfb is not changing modes, no errors/information printing
 out

On 27/01/08 13:45 -0500, Andrew Paprocki wrote:
> Using 2.6.24, I can't get my Geode LX (LX800 CPU) to boot in anything
> other than the default 80x25 console even though lxfb appears to be
> loading normally. This device doesn't work with the VESA fb either
> when I request "vga=0x31a". All the other boards I have display a
> 1280x1024 console on my monitor. Are my kernel parameters wrong in
> some way? I tried "video=lxfb:<mode>" with and without "vga=0x31a".
> The driver is compiled into the kernel -- I am not using modules.

Can you change the mode after you have booted with 'fbset'?

> Also, a side note.. blanking on this display doesn't seem to work
> properly. When the screen would normally blank after a timeout, a thin
> ~20px width vertical black strip appears on the left-hand side of the
> screen, but the rest of the display area remains showing whatever
> contents were on the screen when the blank was triggered. Hitting a
> key goes back to displaying the current fb contents like you would
> expect.

Thanks for reporting that - thats a known bug, I'll send a patch to fix it.

Jordan

-- 
Jordan Crouse
Systems Software Development Engineer 
Advanced Micro Devices, Inc.


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/