From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-fx0-f158.google.com ([209.85.220.158]:37167 "EHLO mail-fx0-f158.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751434AbZEBIyc (ORCPT ); Sat, 2 May 2009 04:54:32 -0400 Received: by fxm2 with SMTP id 2so2665428fxm.37 for ; Sat, 02 May 2009 01:54:31 -0700 (PDT) Message-ID: <49FC0A45.2000705@gmail.com> Date: Sat, 02 May 2009 10:54:29 +0200 From: Amir Bukhari MIME-Version: 1.0 To: linux-media@vger.kernel.org Subject: DVB-C: bad receiving on kernel 2.6.28 (64 bit) Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: I have before a running box with debain lenny and the kernel 2.6.24 (32 bit). I build the DVB from the old multiprotocol source (before more than one year). the system has work very well. now I want to extend my system with new hardwares. the new hardwares are worked well on the old lenny system. I install xbuntu (9.04) with the kernel 2.6.28 (64 bit). my DVB-C cards are got detected (TT-C 1501 and DVB-C 2300 FF). running scan detect all channels. then running czap (for testing) I got: ############ czap -a 1 -c channels.zap -n 1 -H using '/dev/dvb/adapter1/frontend0' and '/dev/dvb/adapter1/demux0' reading channels from file 'channels.zap' 1 RTL 2:113000000:INVERSION_AUTO:6900000:FEC_NONE:QAM_64:202:203:12020 1 RTL 2: f 113000000, s 6900000, i 2, fec 0, qam 3, v 0xca, a 0xcb status 1f | signal 75% | snr 13% | ber 0 | unc 0 | FE_HAS_LOCK status 1f | signal 75% | snr 13% | ber 31459 | unc 1383 | FE_HAS_LOCK status 1f | signal 75% | snr 15% | ber 28906 | unc 1408 | FE_HAS_LOCK status 1f | signal 75% | snr 14% | ber 29936 | unc 1230 | FE_HAS_LOCK status 1f | signal 75% | snr 14% | ber 29022 | unc 851 | FE_HAS_LOCK status 1f | signal 75% | snr 15% | ber 26547 | unc 616 | FE_HAS_LOCK status 1f | signal 75% | snr 13% | ber 26656 | unc 780 | FE_HAS_LOCK status 1f | signal 75% | snr 14% | ber 27935 | unc 655 | FE_HAS_LOCK ################ to be sure I compiled v4l-dvb from mercule (recent code from yesterday), but I got the same result. is there any known problem with 64 bit (as my system has worked well on 32 bit version)? best regards, -Amir