From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp23.services.sfr.fr ([93.17.128.21]:28959 "EHLO smtp23.services.sfr.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755822Ab1KCMbq (ORCPT ); Thu, 3 Nov 2011 08:31:46 -0400 Received: from yoda.localnet (unknown [188.224.9.103]) by msfrf2312.sfr.fr (SMTP Server) with ESMTP id CFDEE70000B9 for ; Thu, 3 Nov 2011 13:23:14 +0100 (CET) From: Simon MORIN To: linux-media@vger.kernel.org Subject: Configuration problem with WinTV Nova-T Date: Thu, 03 Nov 2011 13:22:03 +0100 Message-ID: <4488004.DuMiS5xC9F@yoda> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" Sender: linux-media-owner@vger.kernel.org List-ID: Hi, I am dealing with a configuration problem with a Hauppauge WinTV Nova-T card (DVB-T). When upgrading from 3.0 to 3.1 Linux kernel, I didn't changed the configuration of the kernel and the card stopped working with the following error in dmesg. After talking on IRC (#linuxtv), it appeared that some peoples with differents models of card also have this problem. After a fews days testing and finally bisecting the linux sources (from git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git), the problem was introduced near or at commit fcc8e7d8c0e228cf032de0df049a91d5d2bfd0e9 with the introduction of DVB_NET option. It looks like that with my card, I need this option to be activated. It is a little strange as afaik, my card have no kind of networking option, it is not in a set-top-box but in a standard PC and I have no use of an internet access on my card. Is this option really needed ? Thanks for your answer. Simon ----- dmesg output : FDC 0 is a post-1991 82077 Linux video capture interface: v2.00 cx88/2: cx2388x MPEG-TS Driver Manager version 0.0.9 loaded cx88[0]: subsystem: 0070:9002, board: Hauppauge Nova-T DVB-T [card=18,autodetected], frontend(s): 1 cx88[0]: TV tuner type 4, Radio tuner type -1 cx88/0: cx2388x v4l2 driver version 0.0.9 loaded IR RC5(x) protocol handler initialized tveeprom 5-0050: Hauppauge model 90003, rev C2B0, serial# 3620053 tveeprom 5-0050: MAC address is 00:0d:fe:37:3c:d5 tveeprom 5-0050: tuner model is Thompson DTT75105 (idx 110, type 4) tveeprom 5-0050: TV standards ATSC/DVB Digital (eeprom 0x80) tveeprom 5-0050: audio processor is None (idx 0) tveeprom 5-0050: decoder processor is CX882 (idx 25) tveeprom 5-0050: has no radio, has IR receiver, has no IR transmitter cx88[0]: hauppauge eeprom: model=90003 IR RC6 protocol handler initialized lirc_dev: IR Remote Control driver registered, major 254 Registered IR keymap rc-hauppauge input: cx88 IR (Hauppauge Nova-T DVB-T as /devices/pci0000:00/0000:00:06.0/0000:01:07.2/rc/rc0/input4 rc0: cx88 IR (Hauppauge Nova-T DVB-T as /devices/pci0000:00/0000:00:06.0/0000:01:07.2/rc/rc0 cx88[0]/2: cx2388x 8802 Driver Manager ACPI: PCI Interrupt Link [LNK2] enabled at IRQ 10 cx88-mpeg driver manager 0000:01:07.2: PCI INT A -> Link[LNK2] -> GSI 10 (level, low) -> IRQ 10 cx88[0]/2: found at 0000:01:07.2, rev: 5, irq: 10, latency: 32, mmio: 0xfb000000 cx8800 0000:01:07.0: PCI INT A -> Link[LNK2] -> GSI 10 (level, low) -> IRQ 10 cx88[0]/0: found at 0000:01:07.0, rev: 5, irq: 10, latency: 32, mmio: 0xfc000000 cx88[0]/0: registered device video0 [v4l2] cx88[0]/0: registered device vbi0 rc rc0: lirc_dev: driver ir-lirc-codec (cx88xx) registered at minor = 0 IR LIRC bridge handler initialized cx88/2: cx2388x dvb driver version 0.0.9 loaded cx88/2: registering cx8802 driver, type: dvb access: shared cx88[0]/2: subsystem: 0070:9002, board: Hauppauge Nova-T DVB-T [card=18] cx88[0]/2: cx2388x based DVB/ATSC card cx8802_alloc_frontends() allocating 1 frontend(s) DVB: registering new adapter (cx88[0]) DVB: registering adapter 0 frontend 0 (Conexant CX22702 DVB-T)... cx88[0]: videobuf_dvb_register_frontend failed (errno = -12) cx88[0]/2: dvb_register failed (err = -12) cx88[0]/2: cx8802 probe failed, err = -12 --- lspci -vvv output : 01:07.0 Multimedia video controller: Conexant Systems, Inc. CX23880/1/2/3 PCI Video and Audio Decoder (rev 05) Subsystem: Hauppauge computer works Inc. Device 9002 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-