From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from beefcafe.de ([217.172.188.96] helo=hamburg096.server4you.de) by www.linuxtv.org with esmtp (Exim 4.63) (envelope-from ) id 1KM5uZ-00068B-Ua for linux-dvb@linuxtv.org; Thu, 24 Jul 2008 20:51:36 +0200 Received: from dslb-084-063-061-083.pools.arcor-ip.net ([84.63.61.83] helo=[192.168.1.100]) by hamburg096.server4you.de with esmtpsa (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.63) (envelope-from ) id 1KM5uS-0004Fg-Ef for linux-dvb@linuxtv.org; Thu, 24 Jul 2008 20:51:31 +0200 Message-ID: <4888CF31.4010203@beefcafe.de> Date: Thu, 24 Jul 2008 20:51:29 +0200 From: Markus Schneider MIME-Version: 1.0 To: linux-dvb@linuxtv.org Subject: Re: [linux-dvb] TerraTec Cinergy C DVB-C / Twinhan AD-CP400 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: linux-dvb-bounces@linuxtv.org Errors-To: linux-dvb-bounces+mchehab=infradead.org@linuxtv.org List-ID: Hello Marko, I am also experiencing freezes that are caused by my TerraTec Cinergy DVB-C. On my box this only happens during channel scanning, not when viewing or switching channels. Still, it's quite annoying as scanning crashes very often and I never managed to get a full channel list :-( It's good to see that someone is working on the instabilities. I applied you're patch, but unfortunately it didn't work for me :-( Is there anything else that I can try? Do you have any ideas how to find the reason for the crashes? Best regards, Markus > > Here is a patch that implements the mentioned DMA transfer improvements. > > I hope that these contain also the needed fix for you. > > You can apply it into jusst.de/mantis Mercurial branch. > > It modifies linux/drivers/media/dvb/mantis/mantis_dma.c only. > > I have compiled the patch against 2.6.25.9-76.fc9.x86_64. > > > > cd mantis > > patch -p1 < mantis_dma.c.aligned_dma_trs.patch > > > > Please tell us whether my patch helps you or not: if it helps, some of > > my patch might get into jusst.de as > > a fix for your problem. > > > > > > > _______________________________________________ linux-dvb mailing list linux-dvb@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb