From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Antonino A. Daplas" Subject: Re: ghosting with nvidia framebuffer (pci-e 6600), 1600x1200 and 12x22 font Date: Fri, 22 Jul 2005 22:05:43 +0800 Message-ID: <200507222205.46777.adaplas@gmail.com> References: <20050706190456.GA20251@amd64.of.nowhere> <200507221203.31810.adaplas@gmail.com> <20050722132954.GA2363@amd64.of.nowhere> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1Dw0Jj-0005WX-RC for linux-fbdev-devel@lists.sourceforge.net; Fri, 22 Jul 2005 09:24:07 -0700 Received: from rproxy.gmail.com ([64.233.170.203]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1Dw0Jh-0002MD-HI for linux-fbdev-devel@lists.sourceforge.net; Fri, 22 Jul 2005 09:24:07 -0700 Received: by rproxy.gmail.com with SMTP id a41so246820rng for ; Fri, 22 Jul 2005 09:23:25 -0700 (PDT) In-Reply-To: <20050722132954.GA2363@amd64.of.nowhere> Content-Disposition: inline Sender: linux-fbdev-devel-admin@lists.sourceforge.net Errors-To: linux-fbdev-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Content-Type: text/plain; charset="us-ascii" To: jurriaan , adaplas@pol.net Cc: linux-fbdev-devel@lists.sourceforge.net On Friday 22 July 2005 21:29, jurriaan wrote: > From: Antonino A. Daplas > Date: Fri, Jul 22, 2005 at 12:03:31PM +0800 > My conclusion would be the ghosting only happens at 1600x1200-32, and > the underling happens in more than 8-bit deep displays. And it has > something to do with acceleration, if I boot like this, nothing is > corrupted: Can you also try reducing RECT_EXPAND_TWO_COLOR_DATA_MAX_DWORDS in drivers/video/nvidia/nv_dma.h from 128 to as low as 16? If the corruption disappears, let me know at what point it did. Tony ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click