From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail12.syd.optusnet.com.au ([211.29.132.193]:47057 "EHLO mail12.syd.optusnet.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750805AbZCQOX1 (ORCPT ); Tue, 17 Mar 2009 10:23:27 -0400 Received: from jenix (c220-239-230-109.thorn1.nsw.optusnet.com.au [220.239.230.109]) by mail12.syd.optusnet.com.au (8.13.1/8.13.1) with ESMTP id n2HBxEFj019591 for ; Tue, 17 Mar 2009 22:59:16 +1100 To: linux-media@vger.kernel.org Subject: No subsystem id (and therefore no =?UTF-8?Q?cx=38=38=5Fdvb=20loaded=29=20?= =?UTF-8?Q?after=20reboot?= MIME-Version: 1.0 Date: Tue, 17 Mar 2009 22:59:14 +1100 From: Grant Gardner Message-ID: Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="UTF-8" Sender: linux-media-owner@vger.kernel.org List-ID: I'm looking for some pointers on debugging a problem with my DVICO FusionHDTV Hybrid DVB-T card. The device was working perfectly prior to a reconfiguration of my machine, kernel upgrade etc... Now, on a cold start everything seems to start smoothly but I can't tune channels. Then, after a reboot the device is not detected due to "invalid subsystem id". As below lspci reports no subsystem information at all. Comparing the lspci output seems to be around the "Region 0: Memory at ee000000 v de000000", but I'm not sure what this means, and whether fixing the reboot problem will fix the channel tuning problem. Running mythbuntu 8.10 2.6.27-11-generic #1 SMP Thu Jan 29 19:28:32 UTC 2009 x86_64 GNU/Linux lspci -vvnn after cold start 00:0a.0 Multimedia video controller [0400]: Conexant Systems, Inc. CX23880/1/2/3 PCI Video and Audio Decoder [14f1:8800] (rev 05) Subsystem: DViCO Corporation Device [18ac:db40] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- Capabilities: [4c] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: cx8800 Kernel modules: cx8800 00:0a.1 Multimedia controller [0480]: Conexant Systems, Inc. CX23880/1/2/3 PCI Video and Audio Decoder [Audio Port] [14f1:8811] (rev 05) Subsystem: DViCO Corporation Device [18ac:db40] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- Capabilities: [4c] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: cx8800 Kernel modules: cx8800