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From: "Antonino A. Daplas" <adaplas@gmail.com>
To: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Cc: James Simmons <jsimmons@infradead.org>,
	Luca Tettamanti <kronos@people.it>,
	linux-fbdev-devel@lists.sourceforge.net,
	Andrew Morton <akpm@osdl.org>, Dave Airlie <airlied@gmail.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [Linux-fbdev-devel] [PATCH] nvidiafb: allow ignoring EDID info
Date: Fri, 23 Feb 2007 01:03:31 +0800	[thread overview]
Message-ID: <1172163811.4198.19.camel@daplas> (raw)
In-Reply-To: <cb7bb73a0702220755y3eb2e5b1r8e7908ae0c1720c9@mail.gmail.com>

On Thu, 2007-02-22 at 16:55 +0100, Giuseppe Bilotta wrote:
> On 2/22/07, Antonino A. Daplas <adaplas@gmail.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


  parent reply	other threads:[~2007-02-22 17:00 UTC|newest]

Thread overview: 67+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-28 10:48 [PATCH] nvidiafb: allow ignoring EDID info Giuseppe Bilotta
2007-01-28 11:05 ` Prakash Punnoor
2007-01-29  0:08 ` Andrew Morton
2007-01-29  0:08   ` Andrew Morton
2007-01-29  0:12   ` [Linux-fbdev-devel] " Dave Airlie
2007-01-29  0:12     ` Dave Airlie
2007-01-29  0:27     ` [Linux-fbdev-devel] " Andrew Morton
2007-01-29  0:27       ` Andrew Morton
2007-01-29  0:29     ` [Linux-fbdev-devel] " Andrew Morton
2007-01-29  0:29       ` Andrew Morton
2007-01-29  0:39       ` [Linux-fbdev-devel] " Dave Airlie
2007-01-29  0:39         ` Dave Airlie
2007-01-29 14:37         ` [Linux-fbdev-devel] " Giuseppe Bilotta
2007-01-30 20:33           ` Luca Tettamanti
2007-01-30 20:33             ` Luca Tettamanti
2007-02-04 20:17             ` [Linux-fbdev-devel] " Luca Tettamanti
2007-02-04 21:17               ` Giuseppe Bilotta
2007-02-05 20:18                 ` Luca Tettamanti
2007-02-05 20:18                   ` Luca Tettamanti
2007-02-05 21:28                   ` [Linux-fbdev-devel] " Giuseppe Bilotta
2007-02-06 21:22                     ` James Simmons
2007-02-06 21:22                       ` James Simmons
2007-02-07 23:48                       ` [Linux-fbdev-devel] " Luca Tettamanti
2007-02-07 23:48                         ` Luca Tettamanti
2007-02-08  0:19                         ` [Linux-fbdev-devel] " Giuseppe Bilotta
2007-02-11 18:17                           ` Luca Tettamanti
2007-02-11 18:17                             ` Luca Tettamanti
2007-02-13  9:25                             ` [Linux-fbdev-devel] " Giuseppe Bilotta
2007-02-17 18:14                               ` Luca Tettamanti
2007-02-17 18:14                                 ` Luca Tettamanti
2007-02-17 18:46                                 ` [Linux-fbdev-devel] " Giuseppe Bilotta
2007-02-08 17:56                         ` James Simmons
2007-02-08 17:56                           ` James Simmons
2007-02-07 23:57                     ` [Linux-fbdev-devel] " Luca Tettamanti
2007-02-07 23:57                       ` Luca Tettamanti
2007-02-06 20:37               ` [Linux-fbdev-devel] " James Simmons
2007-02-06 23:08                 ` Giuseppe Bilotta
2007-02-21 23:43                   ` Antonino A. Daplas
2007-02-21 23:43                     ` Antonino A. Daplas
2007-02-22  8:01                     ` [Linux-fbdev-devel] " Giuseppe Bilotta
2007-02-22  8:40                       ` Antonino A. Daplas
2007-02-22  8:40                         ` Antonino A. Daplas
     [not found]                         ` <cb7bb73a0702220548s55380f7fk995726ffd349823b@mail.gmail.com>
     [not found]                           ` <1172153358.4306.17.camel@daplas>
2007-02-22 15:55                             ` [Linux-fbdev-devel] " Giuseppe Bilotta
2007-02-22 16:21                               ` Antonino A. Daplas
2007-02-22 16:21                                 ` Antonino A. Daplas
2007-02-22 19:08                                 ` [Linux-fbdev-devel] " Giuseppe Bilotta
2007-02-22 23:34                                   ` Antonino A. Daplas
2007-02-22 23:34                                     ` Antonino A. Daplas
2007-02-23 13:34                                     ` [Linux-fbdev-devel] " Giuseppe Bilotta
2007-02-23 13:34                                       ` Giuseppe Bilotta
2007-02-24  7:04                                       ` [Linux-fbdev-devel] " Antonino A. Daplas
2007-02-24  7:04                                         ` Antonino A. Daplas
2007-02-24  9:16                                         ` [Linux-fbdev-devel] " Giuseppe Bilotta
2007-02-24  9:16                                           ` Giuseppe Bilotta
2007-02-24 21:16                                           ` [Linux-fbdev-devel] " Antonino A. Daplas
2007-02-25 10:26                                             ` Giuseppe Bilotta
2007-02-25 10:26                                               ` Giuseppe Bilotta
2007-02-25 11:10                                               ` [Linux-fbdev-devel] " Antonino A. Daplas
2007-02-25 11:10                                                 ` Antonino A. Daplas
2007-02-25 13:16                                                 ` [Linux-fbdev-devel] " Giuseppe Bilotta
2007-02-25 13:16                                                   ` Giuseppe Bilotta
2007-02-26 12:46                                                   ` [Linux-fbdev-devel] " Antonino A. Daplas
2007-02-22 17:03                               ` Antonino A. Daplas [this message]
2007-02-22 20:39                       ` Luca Tettamanti
2007-02-22 20:39                         ` Luca Tettamanti
2007-02-22 23:34                         ` [Linux-fbdev-devel] " Antonino A. Daplas
2007-02-22 23:34                           ` Antonino A. Daplas

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