From: Timothy Miller <miller@techsource.com>
To: Helge Hafting <helgehaf@aitel.hist.no>
Cc: Jan Knutar <jk-lkml@sci.fi>,
Stephen Wille Padnos <spadnos@sover.net>,
Jon Smirl <jonsmirl@gmail.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: HARDWARE: Open-Source-Friendly Graphics Cards -- Viable?
Date: Mon, 25 Oct 2004 11:39:36 -0400 [thread overview]
Message-ID: <417D1E38.90007@techsource.com> (raw)
In-Reply-To: <20041024104038.GA12665@hh.idb.hist.no>
Helge Hafting wrote:
> On Fri, Oct 22, 2004 at 01:00:04PM -0400, Timothy Miller wrote:
>
>>
>>
>>For this graphics design, and I'm getting into premature implementation
>>details, but I'm a geek, so I can't help myself... I think having some
>>sort of primitive microcontroller at the front end of the design is
>>necessary. Two major things it would do would be to control the DMA bus
>>mastering, and translate commands (both DMA and PIO) into the parameters
>>required by the rendering engine.
>>
>
>
> Perhaps a cheap general purpose cpu (last year's duron or celeron)
> could be used for this in order to save cost? You could sell the
> cheapest version of the card with an empty socket, because so many
> people have such a processor lying around after the last upgrade.
No.
(1) Too expensive
(2) Too complicated
(3) Not good at what we need it to be good at.
No... I'm working on an idea of a CPU which is optimized specifically
for what we need, nothing more. AND it must fit inside the FPGA.
Tight fit.
next prev parent reply other threads:[~2004-10-25 15:28 UTC|newest]
Thread overview: 165+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-20 22:02 HARDWARE: Open-Source-Friendly Graphics Cards -- Viable? Timothy Miller
2004-10-20 22:17 ` Andre Eisenbach
2004-10-21 1:31 ` Jon Valvatne
2004-10-21 16:09 ` Timothy Miller
2004-10-24 19:47 ` Pavel Machek
2004-10-20 22:19 ` HARDWARE: Open-Source-Friendly Graphics Cards -- Viable? [u] Martin Schlemmer [c]
2004-10-24 8:24 ` Tonnerre
2004-10-24 14:26 ` Martin Schlemmer [c]
2004-10-20 22:26 ` HARDWARE: Open-Source-Friendly Graphics Cards -- Viable? David Lang
2004-10-21 14:46 ` Timothy Miller
2004-10-21 17:25 ` David Lang
2004-10-21 18:15 ` Timothy Miller
2004-10-21 18:32 ` Antonio Vargas
2004-10-22 9:53 ` Raphael Jacquot
2004-10-24 9:03 ` Tonnerre
2004-10-25 1:33 ` Stephen Wille Padnos
2004-10-25 1:48 ` Stephen Wille Padnos
2004-10-25 2:29 ` Gene Heskett
2004-10-22 10:16 ` Christian Leber
2004-10-22 17:31 ` Timothy Miller
2004-10-21 19:30 ` Kendall Bennett
2004-10-22 17:05 ` Tobias Diedrich
2004-10-22 17:12 ` Timothy Miller
2004-10-26 2:36 ` Dave Airlie
2004-10-26 3:55 ` Jon Smirl
2004-10-20 22:28 ` Jim Nelson
2004-10-21 14:51 ` Timothy Miller
2004-10-21 22:03 ` Jim Nelson
2004-10-20 22:29 ` Kasper Sandberg
2004-10-21 14:53 ` Timothy Miller
2004-10-21 15:06 ` Simon Braunschmidt
2004-10-21 18:00 ` Timothy Miller
2004-10-20 23:10 ` Alan Cox
2004-10-21 15:10 ` Timothy Miller
2004-10-21 15:25 ` Jon Smirl
2004-10-21 18:03 ` Timothy Miller
2004-10-21 15:32 ` Alan Cox
2004-10-21 19:30 ` Kendall Bennett
2004-10-22 17:15 ` Timothy Miller
2004-10-21 1:08 ` Jon Smirl
2004-10-21 1:11 ` Jon Smirl
2004-10-21 2:00 ` Stephen Wille Padnos
2004-10-21 16:08 ` Timothy Miller
2004-10-21 16:34 ` Stephen Wille Padnos
2004-10-21 23:38 ` Jan Knutar
2004-10-22 4:30 ` Jan Rychter
2004-10-22 17:00 ` Timothy Miller
2004-10-22 17:00 ` Chris Friesen
2004-10-22 18:47 ` Jeff Garzik
2004-10-22 19:22 ` Timothy Miller
2004-10-22 19:33 ` Jeff Garzik
2004-10-22 19:56 ` Timothy Miller
2004-10-22 20:43 ` Jeff Garzik
2004-10-22 20:27 ` Alan Cox
2004-10-23 17:20 ` Francois Romieu
2004-10-23 21:17 ` Alan Cox
2004-10-24 0:06 ` Francois Romieu
2004-10-22 20:51 ` Jeff Garzik
2004-10-22 19:32 ` Roland Dreier
2004-10-24 10:40 ` Helge Hafting
2004-10-25 15:39 ` Timothy Miller [this message]
2004-10-21 21:57 ` J.A. Magallon
2004-10-22 9:48 ` Raphael Jacquot
2004-10-21 20:23 ` "Fernando O. Korndörfer"
2004-10-22 9:02 ` Raphael Jacquot
2004-10-21 15:13 ` Timothy Miller
2004-10-21 15:36 ` Shaun Kruger
2004-10-21 18:05 ` Timothy Miller
2004-10-21 19:30 ` Kendall Bennett
2004-10-22 8:49 ` Adrian Cox
2004-10-22 20:10 ` Geert Uytterhoeven
2004-10-23 13:17 ` Adrian Cox
2004-10-22 20:10 ` Geert Uytterhoeven
2004-10-22 22:07 ` Timothy Miller
2004-10-24 10:45 ` Helge Hafting
2004-10-25 15:47 ` Timothy Miller
2004-10-28 9:07 ` Helge Hafting
2004-10-29 16:00 ` Timothy Miller
2004-10-21 1:48 ` HARDWARE:Graphics Cards or TOE? Nuno Silva
2004-10-26 20:50 ` Timothy Miller
2004-10-21 2:29 ` HARDWARE: Open-Source-Friendly Graphics Cards -- Viable? Kurt Wall
2004-10-21 16:10 ` Timothy Miller
2004-10-21 16:22 ` Pascal Patry
2004-10-21 12:20 ` Adrian Bunk
2004-10-21 13:14 ` Simon Braunschmidt
2004-10-21 17:34 ` Jurriaan
2004-10-21 16:26 ` Timothy Miller
2004-10-21 17:42 ` Alan Cox
2004-10-21 19:09 ` Timothy Miller
2004-10-21 17:53 ` Tobias Diedrich
2004-10-21 23:02 ` Florian Schmidt
2004-10-24 1:04 ` Lee Revell
2004-10-22 1:08 ` Rene Herman
2004-10-23 5:40 ` Kevin Puetz
2004-10-23 17:02 ` Rene Herman
2004-10-23 22:19 ` Lee Revell
2004-10-24 11:10 ` Rene Herman
2004-10-22 10:57 ` Helge Hafting
2004-10-22 19:47 ` Giuseppe Bilotta
2004-10-22 20:15 ` Giuseppe Bilotta
2004-10-25 15:29 ` Tonnerre
2004-10-25 15:53 ` Timothy Miller
2004-10-25 16:32 ` Giuliano Pochini
2004-10-28 9:37 ` Helge Hafting
2004-10-28 11:40 ` Geert Uytterhoeven
2004-10-28 12:21 ` David Greaves
2004-10-29 16:04 ` Timothy Miller
2004-10-22 22:27 ` Clemens Schwaighofer
2004-10-23 14:36 ` Markus Törnqvist
2004-10-24 8:18 ` Tonnerre
2004-10-25 11:54 ` Stuart Longland
2004-10-25 16:38 ` Lars Roland
2004-10-25 17:08 ` Timothy Miller
2004-10-26 21:02 ` Helge Hafting
2004-10-26 21:38 ` Timothy Miller
2004-10-25 22:52 ` Tonnerre
-- strict thread matches above, loose matches on Subject: below --
2004-10-20 23:48 Timothy Miller
2004-10-21 0:30 ` J.A. Magallon
2004-10-21 0:47 ` Timothy Miller
2004-10-22 20:09 ` Geert Uytterhoeven
2004-10-21 1:25 ` Zan Lynx
2004-10-21 15:52 ` Timothy Miller
2004-10-21 4:48 Albert Cahalan
2004-10-21 16:19 ` Timothy Miller
2004-10-21 15:54 John Ripley
2004-10-21 18:09 ` Timothy Miller
2004-10-21 21:32 ` Baruch Even
2004-10-25 23:30 ` Werner Almesberger
2004-10-21 17:08 Greg Buchholz
2004-10-22 2:18 ` Tim Connors
2004-10-21 17:44 John Ripley
2004-10-21 18:26 ` Timothy Miller
2004-10-21 21:36 ` Greg Buchholz
2004-10-21 22:40 ` Timothy Miller
2004-10-21 23:25 ` Jon Smirl
2004-10-21 23:40 ` Greg Buchholz
2004-10-22 16:48 ` Timothy Miller
2004-10-22 16:50 ` Chris Friesen
2004-10-22 17:41 ` Timothy Miller
2004-10-25 23:10 ` Tonnerre
2004-10-26 0:32 ` Werner Almesberger
2004-10-22 15:59 ` Troy Benjegerdes
2004-10-22 3:47 Roy Butler
2004-10-22 17:04 ` Timothy Miller
2004-10-24 18:17 ` Mail Lists
2004-10-25 12:17 ` Bernd Eckenfels
2004-10-22 10:31 John Ripley
2004-10-22 12:58 ` Moritz Muehlenhoff
2004-10-22 17:33 ` Timothy Miller
2004-10-22 17:15 Stephen Lewis
2004-10-23 4:45 ` Gene Heskett
2004-10-23 7:06 ` Stephen Lewis
2004-10-23 19:06 Bodo Eggert
2004-10-25 1:44 ` Stephen Wille Padnos
2004-10-25 8:23 ` Vojtech Pavlik
[not found] <6.1.2.0.1.20041026082223.0231edd8@mail.javagear.com>
2004-10-26 15:44 ` Timothy Miller
2004-10-26 16:35 ` Jesper Juhl
2004-10-26 16:57 ` Jeff Garzik
2004-10-26 21:14 ` Helge Hafting
2004-10-26 21:41 ` Timothy Miller
2004-11-17 14:35 Sid Boyce
2004-11-17 14:46 ` Chris Wedgwood
2004-11-23 13:47 ` Karel Kulhavy
2004-11-23 22:48 ` Timothy Miller
2004-11-24 1:22 ` Sid Boyce
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