From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wi0-f174.google.com ([209.85.212.174]:37991 "EHLO mail-wi0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753681Ab3AaU7c (ORCPT ); Thu, 31 Jan 2013 15:59:32 -0500 Received: by mail-wi0-f174.google.com with SMTP id hj13so4589665wib.13 for ; Thu, 31 Jan 2013 12:59:30 -0800 (PST) Message-ID: <510ADB2F.4080901@googlemail.com> Date: Thu, 31 Jan 2013 20:59:27 +0000 From: Chris Clayton MIME-Version: 1.0 To: Devin Heitmueller CC: linux-media@vger.kernel.org Subject: Re: WinTV-HVR-1400: scandvb (and kaffeine) fails to find any channels References: <510A9A1E.9090801@googlemail.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: Hi Devin On 01/31/13 16:31, Devin Heitmueller wrote: > On Thu, Jan 31, 2013 at 11:21 AM, Chris Clayton > wrote: >> Hi. >> >> On linuxtv.org, the Hauppauge WinTV-HVR-1400 is listed as being supported. >> I've bought one, but I find that when I run the scan for dvb-t channels, >> none are found. I have tried kernels 2.6.11, 2.7.5 and 3.8.0-rc5+ (pulled >> from Linus' tree today) >> >> I know the aerial and cable are OK because, using the same cable, scanning >> with an internal PCI dvb-t card in a desktop computer finds 117 TV and radio >> channels. I know the HVR-1400 expresscard is OK because, again using the >> same cable, on Windows 7 the Hauppauge TV viewing application also finds all >> those channels. > > Try the patch described in this email sent last week: > > http://www.mail-archive.com/linux-media@vger.kernel.org/msg57577.html > > There's a very good chance you have the same problem. > Thanks for the suggestion. Unfortunately, it doesn't fix my problem. I've been doing some more investigating and I find that w_scan can't "get any working frequency/transponder". The output is: [chris:~]$ w_scan -c GB -x -C ASCII w_scan version 20121111 (compiled for DVB API 5.5) using settings for UNITED KINGDOM DVB aerial DVB-T GB scan type TERRESTRIAL, channellist 6 output format initial tuning data output charset 'ASCII' Info: using DVB adapter auto detection. /dev/dvb/adapter0/frontend0 -> TERRESTRIAL "DiBcom 7000PC": good :-) Using TERRESTRIAL frontend (adapter /dev/dvb/adapter0/frontend0) -_-_-_-_ Getting frontend capabilities-_-_-_-_ Using DVB API 5.9 frontend 'DiBcom 7000PC' supports INVERSION_AUTO QAM_AUTO TRANSMISSION_MODE_AUTO GUARD_INTERVAL_AUTO HIERARCHY_AUTO FEC_AUTO FREQ (44.25MHz ... 864.00MHz) -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_ Scanning 7MHz frequencies... 177500: (time: 00:00) 184500: (time: 00:17) 191500: (time: 00:34) 198500: (time: 00:52) 205500: (time: 01:09) 212500: (time: 01:26) 219500: (time: 01:43) 226500: (time: 02:00) Scanning 8MHz frequencies... 474000: (time: 02:18) 474167: (time: 02:35) 473833: (time: 02:52) 482000: (time: 03:09) 482167: (time: 03:27) 481833: (time: 03:44) 490000: (time: 04:01) 490167: (time: 04:18) 489833: (time: 04:36) 498000: (time: 04:53) 498167: (time: 05:10) 497833: (time: 05:27) 506000: (time: 05:44) 506167: (time: 06:02) 505833: (time: 06:19) 514000: (time: 06:36) 514167: (time: 06:53) 513833: (time: 07:11) 522000: (time: 07:28) 522167: (time: 07:45) 521833: (time: 08:02) 530000: (time: 08:19) 530167: (time: 08:37) 529833: (time: 08:54) 538000: (time: 09:11) 538167: (time: 09:28) 537833: (time: 09:46) 546000: (time: 10:03) 546167: (time: 10:20) 545833: (time: 10:37) 554000: (time: 10:55) 554167: (time: 11:12) 553833: (time: 11:29) 562000: (time: 11:46) 562167: (time: 12:03) 561833: (time: 12:21) 570000: (time: 12:38) 570167: (time: 12:55) 569833: (time: 13:12) 578000: (time: 13:30) 578167: (time: 13:47) 577833: (time: 14:04) 586000: (time: 14:21) 586167: (time: 14:38) 585833: (time: 14:56) 594000: (time: 15:13) 594167: (time: 15:30) 593833: (time: 15:47) 602000: (time: 16:05) 602167: (time: 16:22) 601833: (time: 16:39) 610000: (time: 16:56) 610167: (time: 17:14) 609833: (time: 17:31) 618000: (time: 17:48) 618167: (time: 18:05) 617833: (time: 18:22) 626000: (time: 18:40) 626167: (time: 18:57) 625833: (time: 19:14) 634000: (time: 19:31) 634167: (time: 19:49) 633833: (time: 20:06) 642000: (time: 20:23) 642167: (time: 20:40) 641833: (time: 20:58) 650000: (time: 21:15) 650167: (time: 21:32) 649833: (time: 21:49) 658000: (time: 22:06) 658167: (time: 22:24) 657833: (time: 22:41) 666000: (time: 22:58) 666167: (time: 23:15) 665833: (time: 23:33) 674000: (time: 23:50) 674167: (time: 24:07) 673833: (time: 24:24) 682000: (time: 24:41) 682167: (time: 24:59) 681833: (time: 25:16) 690000: (time: 25:33) 690167: (time: 25:50) 689833: (time: 26:08) 698000: (time: 26:25) 698167: (time: 26:42) 697833: (time: 26:59) 706000: (time: 27:17) 706167: (time: 27:34) 705833: (time: 27:51) 714000: (time: 28:08) 714167: (time: 28:25) 713833: (time: 28:43) 722000: (time: 29:00) 722167: (time: 29:17) 721833: (time: 29:34) 730000: (time: 29:52) 730167: (time: 30:09) 729833: (time: 30:26) 738000: (time: 30:43) 738167: (time: 31:00) 737833: (time: 31:18) 746000: (time: 31:35) 746167: (time: 31:52) 745833: (time: 32:09) 754000: (time: 32:27) 754167: (time: 32:44) 753833: (time: 33:01) 762000: (time: 33:18) 762167: (time: 33:36) 761833: (time: 33:53) 770000: (time: 34:10) 770167: (time: 34:27) 769833: (time: 34:44) 778000: (time: 35:02) 778167: (time: 35:19) 777833: (time: 35:36) 786000: (time: 35:53) 786167: (time: 36:11) 785833: (time: 36:28) 794000: (time: 36:45) 794167: (time: 37:02) 793833: (time: 37:20) 802000: (time: 37:37) 802167: (time: 37:54) 801833: (time: 38:11) 810000: (time: 38:28) 810167: (time: 38:46) 809833: (time: 39:03) 818000: (time: 39:20) 818167: (time: 39:37) 817833: (time: 39:55) 826000: (time: 40:12) 826167: (time: 40:29) 825833: (time: 40:46) 834000: (time: 41:03) 834167: (time: 41:21) 833833: (time: 41:38) 842000: (time: 41:55) 842167: (time: 42:12) 841833: (time: 42:30) 850000: (time: 42:47) 850167: (time: 43:04) 849833: (time: 43:21) 858000: (time: 43:39) 858167: (time: 43:56) 857833: (time: 44:13) ERROR: Sorry - i couldn't get any working frequency/transponder Nothing to scan!! That test was with the described patch applied to a 3.7.5 kernel. The xc2028 code for 3.8.0-rc5+ is identical to that in 3.7.5. I'll try it again without the patch. > Devin >