linux-kernel - Re: [Linux-fbdev-devel] [PATCH] nvidiafb: allow ignoring EDID info

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: <1172163811.4198.19.camel@daplas>
Date:	Fri, 23 Feb 2007 01:03:31 +0800
From:	"Antonino A. Daplas" <adaplas@...il.com>
To:	Giuseppe Bilotta <giuseppe.bilotta@...il.com>
Cc:	James Simmons <jsimmons@...radead.org>,
	Luca Tettamanti <kronos@...ple.it>,
	linux-fbdev-devel@...ts.sourceforge.net,
	Andrew Morton <akpm@...l.org>, Dave Airlie <airlied@...il.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [Linux-fbdev-devel] [PATCH] nvidiafb: allow ignoring EDID info

On Thu, 2007-02-22 at 16:55 +0100, Giuseppe Bilotta wrote:
> On 2/22/07, Antonino A. Daplas <adaplas@...il.com> wrote:
> However, I'm still getting the same snowy effects, which doesn't come
> as a surprise since the actual mode timings used are just the same ...
> 

BTW, you can also use CVT modes for nvidiafb, even if the mode in
question is not present in the EDID block.  For example:

video=nvidiafb:1024x768M@60 or 1600x1200M@60 

(The 'M' tells fb_find_mode to do a CVT calculation instead).

If you use a reduced-blanking CVT mode, it might even reduce the snow of
your DVI even at the highest resolution.  So:

video=nvidiafb:1600x1200MR@60

(The additional 'R' will do reduced-blanking CVT calculation)

Tony

-
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/