From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Vladimir Dergachev <volodya@mindspring.com>
Cc: "Michel Dänzer" <michel@daenzer.net>,
"Dave Airlie" <airlied@linux.ie>,
"Jon Smirl" <jonsmirl@gmail.com>,
"Felix Kühling" <fxkuehl@gmx.de>,
"DRI Devel" <dri-devel@lists.sourceforge.net>,
lkml <linux-kernel@vger.kernel.org>,
"Linus Torvalds" <torvalds@osdl.org>
Subject: Re: radeon-pre-2
Date: Mon, 13 Sep 2004 16:07:03 +0100 [thread overview]
Message-ID: <1095088021.14587.40.camel@localhost.localdomain> (raw)
In-Reply-To: <Pine.LNX.4.61.0409131113240.5077@node2.an-vo.com>
On Llu, 2004-09-13 at 16:20, Vladimir Dergachev wrote:
> > It depends how the various components fit together. Clearly for Radeon
> > you want everyone using the DMA command path when DRI is loaded. That
> > doesn't require "one driver"
>
> Alan, do I understand right that you are proposing to have two pieces of
> code in the framebuffer - one that can program the card in the absence of
> DRM driver and one that uses CP when it is present ?
We could do, or the DRM driver could provide DMA methods for the
framebuffer driver to use. I mean it might be that we should always be
using DMA methods in all the drivers for radeon all the time anyway ?
The fb driver gets told when DRI comes and goes which means the two can
choose to co-operate if they wish.
next prev parent reply other threads:[~2004-09-13 16:15 UTC|newest]
Thread overview: 101+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <E3389AF2-0272-11D9-A8D1-000A95F07A7A@fs.ei.tum.de>
[not found] ` <DA459966-02B9-11D9-A8D1-000A95F07A7A@fs.ei.tum.de>
[not found] ` <9e47339104090917353554a586@mail.gmail.com>
[not found] ` <Pine.LNX.4.58.0409100209100.32064@skynet>
[not found] ` <9e47339104090919015b5b5a4d@mail.gmail.com>
[not found] ` <20040910153135.4310c13a.felix@trabant>
[not found] ` <9e47339104091008115b821912@mail.gmail.com>
[not found] ` <1094829278.17801.18.camel@localhost.localdomain>
[not found] ` <9e4733910409100937126dc0e7@mail.gmail.com>
[not found] ` <1094832031.17883.1.camel@localhost.localdomain>
2004-09-10 17:22 ` radeon-pre-2 Jon Smirl
2004-09-10 17:04 ` radeon-pre-2 Alan Cox
2004-09-10 18:40 ` radeon-pre-2 Jon Smirl
2004-09-10 22:19 ` radeon-pre-2 Dave Airlie
2004-09-10 22:00 ` radeon-pre-2 Alan Cox
2004-09-10 23:24 ` radeon-pre-2 Dave Airlie
2004-09-11 7:40 ` radeon-pre-2 Geert Uytterhoeven
2004-09-11 8:42 ` radeon-pre-2 Keith Whitwell
2004-09-11 13:59 ` radeon-pre-2 Alan Cox
2004-09-11 0:47 ` radeon-pre-2 Vladimir Dergachev
2004-09-11 8:43 ` radeon-pre-2 Keith Whitwell
2004-09-11 12:23 ` radeon-pre-2 Mike Mestnik
2004-09-11 15:39 ` radeon-pre-2 Vladimir Dergachev
2004-09-11 14:14 ` radeon-pre-2 Alan Cox
2004-09-11 0:50 ` radeon-pre-2 Dave Airlie
2004-09-11 3:30 ` radeon-pre-2 Michel Dänzer
2004-09-11 5:19 ` radeon-pre-2 Dave Airlie
2004-09-11 6:12 ` radeon-pre-2 Michel Dänzer
2004-09-11 7:11 ` radeon-pre-2 Vladimir Dergachev
2004-09-11 14:36 ` radeon-pre-2 Alan Cox
2004-09-11 15:53 ` radeon-pre-2 Vladimir Dergachev
2004-09-11 15:14 ` radeon-pre-2 Alan Cox
2004-09-11 17:10 ` radeon-pre-2 Vladimir Dergachev
2004-09-11 16:20 ` radeon-pre-2 Alan Cox
2004-09-11 17:49 ` radeon-pre-2 Vladimir Dergachev
2004-09-11 17:59 ` radeon-pre-2 Jon Smirl
2004-09-11 18:05 ` radeon-pre-2 Vladimir Dergachev
2004-09-11 18:09 ` radeon-pre-2 Jon Smirl
2004-09-12 1:55 ` radeon-pre-2 Mike Mestnik
2004-09-11 9:20 ` radeon-pre-2 Antonino A. Daplas
2004-09-11 14:40 ` radeon-pre-2 Alan Cox
2004-09-11 16:34 ` radeon-pre-2 Jon Smirl
2004-09-11 14:33 ` radeon-pre-2 Alan Cox
2004-09-11 16:46 ` radeon-pre-2 Jon Smirl
2004-09-11 16:21 ` radeon-pre-2 Alan Cox
2004-09-11 17:27 ` radeon-pre-2 Jon Smirl
2004-09-13 11:40 ` radeon-pre-2 Keith Whitwell
2004-09-11 19:10 ` radeon-pre-2 Hamie
2004-09-11 23:20 ` radeon-pre-2 Alan Cox
2004-09-12 9:13 ` radeon-pre-2 Geert Uytterhoeven
2004-09-12 11:36 ` radeon-pre-2 Hamie
2004-09-12 17:31 ` radeon-pre-2 Alan Cox
2004-09-11 16:23 ` radeon-pre-2 Alan Cox
2004-09-11 14:25 ` radeon-pre-2 Alan Cox
2004-09-12 22:42 ` radeon-pre-2 Dave Airlie
2004-09-12 23:03 ` radeon-pre-2 Linus Torvalds
2004-09-13 0:27 ` radeon-pre-2 Michel Dänzer
2004-09-13 0:45 ` radeon-pre-2 Vladimir Dergachev
2004-09-13 0:52 ` radeon-pre-2 Michel Dänzer
2004-09-13 14:52 ` radeon-pre-2 Vladimir Dergachev
2004-09-13 13:57 ` radeon-pre-2 Alan Cox
2004-09-13 15:20 ` radeon-pre-2 Vladimir Dergachev
2004-09-13 15:07 ` Alan Cox [this message]
2004-09-13 15:20 ` radeon-pre-2 Linus Torvalds
2004-09-13 19:21 ` radeon-pre-2 Alex Deucher
2004-09-13 20:42 ` radeon-pre-2 David Bronaugh
2004-09-13 21:57 ` radeon-pre-2 Alex Deucher
2004-09-13 16:26 ` radeon-pre-2 Michel Dänzer
2004-09-13 6:05 ` radeon-pre-2 Alex Deucher
2004-09-13 16:29 ` radeon-pre-2 Michel Dänzer
2004-09-13 6:41 ` radeon-pre-2 Arjan van de Ven
2004-09-13 11:26 ` radeon-pre-2 Alan Cox
2004-09-13 15:06 ` radeon-pre-2 Jon Smirl
2004-09-13 15:04 ` radeon-pre-2 Alan Cox
2004-09-13 16:28 ` radeon-pre-2 Jon Smirl
2004-09-13 16:43 ` radeon-pre-2 Alan Cox
2004-09-13 18:11 ` radeon-pre-2 Jon Smirl
2004-09-13 18:49 ` radeon-pre-2 Jesse Barnes
2004-09-13 22:17 ` radeon-pre-2 Antonino A. Daplas
2004-09-13 17:50 ` radeon-pre-2 Jon Smirl
2004-09-14 10:27 ` radeon-pre-2 Alan Cox
2004-09-11 8:38 ` radeon-pre-2 Keith Whitwell
2004-09-10 23:10 ` radeon-pre-2 Jon Smirl
2004-09-10 22:17 ` radeon-pre-2 Alan Cox
2004-09-11 12:27 ` radeon-pre-2 Christoph Hellwig
2004-09-11 12:49 ` radeon-pre-2 Mike Mestnik
2004-09-11 16:45 ` radeon-pre-2 Christoph Hellwig
2004-09-11 16:11 ` radeon-pre-2 Jon Smirl
2004-09-11 16:45 ` radeon-pre-2 Christoph Hellwig
2004-09-11 17:02 ` radeon-pre-2 Linus Torvalds
2004-09-11 16:18 ` radeon-pre-2 Alan Cox
2004-09-11 17:49 ` radeon-pre-2 Linus Torvalds
2004-09-11 17:13 ` radeon-pre-2 Jon Smirl
2004-09-11 16:23 ` radeon-pre-2 Alan Cox
2004-09-11 17:41 ` radeon-pre-2 Linus Torvalds
2004-09-11 17:57 ` radeon-pre-2 Michel Dänzer
2004-09-11 20:29 ` radeon-pre-2 Eric Anholt
2004-09-11 21:41 ` radeon-pre-2 Jon Smirl
2004-09-11 17:54 ` radeon-pre-2 Jon Smirl
2004-09-11 18:13 ` radeon-pre-2 Linus Torvalds
2004-09-11 21:02 ` radeon-pre-2 Jon Smirl
2004-09-11 21:06 ` radeon-pre-2 Christoph Hellwig
2004-09-11 21:37 ` radeon-pre-2 Jon Smirl
2004-09-11 23:23 ` radeon-pre-2 Alan Cox
2004-09-12 7:12 ` radeon-pre-2 Eric Anholt
2004-09-12 0:21 ` radeon-pre-2 Jon Smirl
2004-09-12 0:28 ` radeon-pre-2 Linus Torvalds
2004-09-12 23:53 ` radeon-pre-2 Dave Airlie
2004-09-11 18:17 ` radeon-pre-2 Vladimir Dergachev
2004-09-10 17:12 ` radeon-pre-2 Alan Cox
[not found] ` <1094853894.18235.17.camel@localhost.localdomain>
2004-09-11 2:20 ` radeon-pre-2 Jon Smirl
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