From mboxrd@z Thu Jan 1 00:00:00 1970 From: Petr Vandrovec Subject: Re: FBdev updates. Date: Thu, 20 Feb 2003 10:29:41 -0800 Sender: linux-fbdev-devel-admin@lists.sourceforge.net Message-ID: <20030220182941.GK14445@vana.vc.cvut.cz> References: <20030220150201.GD13507@codemonkey.org.uk> Mime-Version: 1.0 Return-path: Received: from vana.vc.cvut.cz ([147.32.240.58] ident=root) by sc8-sf-list1.sourceforge.net with esmtp (Cipher TLSv1:DES-CBC3-SHA:168) (Exim 3.31-VA-mm2 #1 (Debian)) id 18lvSB-0002Gx-00 for ; Thu, 20 Feb 2003 10:29:52 -0800 Content-Disposition: inline In-Reply-To: <20030220150201.GD13507@codemonkey.org.uk> Errors-To: linux-fbdev-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Id: List-Unsubscribe: , List-Archive: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Dave Jones , James Simmons , Linux Kernel Mailing List , Linux Fbdev development list On Thu, Feb 20, 2003 at 03:02:01PM +0000, Dave Jones wrote: > On Thu, Feb 20, 2003 at 01:09:33AM +0000, James Simmons wrote: > > > New updates to the fbdev layer. You can grab the diff from > > http://phoenix.infradead.org/~jsimmons/fbdev.diff.gz > > James, > Whats the current status with matroxfb ? Its been broken > for months now, and hasn't seen any progress wrt getting it > back on its feet. > > I understand Petr had some concerns with the new API, but > *something* needs to be done to get this back up and running. > > I'd understand if this was a neglected hardly-used-by-anyone > driver, but there's an awful lot of matrox cards out there. > > This was first reported broken way back in 2.5.53, but I believe > was broken even longer before that. Since 2.5.51, when rewrite came in... You can get patch which reverts most of James's work at ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/matroxfb-2.5.59.gz. I was for five weeks in U.S., so I did not do anything with matroxfb during that time. I plan to use fillrect and copyrect from generic code (although it means unnecessary multiply on generic side, and division in matroxfb, but well, if we gave up on reasonable speed for fbdev long ago...). But I simply want loadfont and putcs hooks for character painting. And if fbdev maintainer does not want to give me them, well, then matroxfb and fbdev are not compatible. I refuse to remove features from matroxfb driver, and textmode support is one of current features (needed and required to be able to run VMware on fullscreen - and as main part of my job happens in VMware...). So there is couple of choices: (1) new maintainer, or (2) remove matroxfb from kernel, or (3) persuade me that I want to write matroxcon and forget about fbcon at all, or (4) something else I do not know about. Besides that with that strange additional copy in accel_putcs I get much slower output than with 2.4.x... and although I understand that for 2.6.x we'll all have faster computers than we had for 2.4.x, I still think that speed should be primary concern, and code extensibility and readability secondary. But well, I told it dozens of time, so why I bother. I do not want to end up as Larry. Petr Vandrovec vandrove@vc.cvut.cz ------------------------------------------------------- This SF.net email is sponsored by: SlickEdit Inc. Develop an edge. The most comprehensive and flexible code editor you can use. Code faster. C/C++, C#, Java, HTML, XML, many more. FREE 30-Day Trial. www.slickedit.com/sourceforge