From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-bw0-f46.google.com ([209.85.214.46]:50128 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750828Ab1JIMzF (ORCPT ); Sun, 9 Oct 2011 08:55:05 -0400 Received: by bkbzt4 with SMTP id zt4so7178652bkb.19 for ; Sun, 09 Oct 2011 05:55:03 -0700 (PDT) Message-ID: <4E91999B.7050307@gmail.com> Date: Sun, 09 Oct 2011 14:54:51 +0200 From: =?ISO-8859-1?Q?Roger_M=E5rtensson?= MIME-Version: 1.0 To: linux-media@vger.kernel.org Subject: Re: Stream degrades when going through CAM References: <4E9026CD.1030200@gmail.com> In-Reply-To: <4E9026CD.1030200@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org List-ID: Roger Mårtensson skrev 2011-10-08 12:32: > Hej(Hello)! > > The hardware I got is a mystique DVB-C Card but it seems to a KNC1 > TV-Station MK3 clone. > 08:01.0 Multimedia controller [0480]: Philips Semiconductors SAA7146 > [1131:7146] (rev 01) > Subsystem: KNC One Device [1894:0028] > Flags: bus master, medium devsel, latency 64, IRQ 16 > Memory at fbeffc00 (32-bit, non-prefetchable) [size=512] > Kernel driver in use: budget_av > Kernel modules: budget-av > > The CAM is a SMIT CONAX. > > Kernel Used: 2.6.38(2.6.38-11-generic. Ubuntu 11.04 SMP) > > Drivers tested: from latest media_build git I noticed now that my board seems to be using a tda10024. It's wired the same as a tda10023 in the code so it seems compatible to 10023? Whenever I insert the cam and starts a capture I get this error in the dmesg: [ 8.019398] budget_av: cam inserted A [ 8.689753] dvb_ca adapter 0: DVB CAM detected and initialised successfully [ 15.061237] eth0: no IPv6 routers present [ 92.831735] budget_av: cam inserted A [ 92.832713] DVB: TDA10023(0): tda10023_writereg, writereg error (reg == 0x2a, val == 0x02, ret == -121) [ 93.499511] dvb_ca adapter 0: DVB CAM detected and initialised successfully [ 161.695810] budget_av: cam ejected 5 This is after a reboot and one capture with gnutv. If I unplug the CAM the error does not show. Can it be related to the corrupt mpg-stream I see whenever the CAM is inserted?