From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jaya Kumar" Subject: Re: Questions about fbdriver integration Date: Sat, 24 Nov 2007 17:49:52 -0500 Message-ID: <45a44e480711241449l5c368250q40e5adc1fab117fa@mail.gmail.com> References: <20071124214325.GD3183@pruts.nl> <20071124221447.GF3183@pruts.nl> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" 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-new.sourceforge.net with esmtp (Exim 4.43) id 1Iw3ow-0001fa-GW for linux-fbdev-devel@lists.sourceforge.net; Sat, 24 Nov 2007 14:49:54 -0800 Received: from rv-out-0910.google.com ([209.85.198.191]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1Iw3ov-0006LC-AT for linux-fbdev-devel@lists.sourceforge.net; Sat, 24 Nov 2007 14:49:54 -0800 Received: by rv-out-0910.google.com with SMTP id g11so542455rvb for ; Sat, 24 Nov 2007 14:49:53 -0800 (PST) In-Reply-To: <20071124221447.GF3183@pruts.nl> Content-Disposition: inline List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-fbdev-devel-bounces@lists.sourceforge.net Errors-To: linux-fbdev-devel-bounces@lists.sourceforge.net To: linux-fbdev-devel@lists.sourceforge.net On Nov 24, 2007 5:14 PM, Ico Doornekamp wrote: > Is the deferred IO code currently known to work properly ? > The deferred IO code does not work properly at the moment. The symptom is that only the first write to the framebuffer is detected. I have a patch to fix this which I've tested to work on 2.6.22.10. You can cherrypick the fb_defio.c changes from the following post. http://marc.info/?l=linux-fbdev-devel&m=119412505902140&w=2 Best regards, jaya ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/