[mythtv-users] Nova-T's &

Paul Woodward paul_woodward at fastnet.co.uk
Wed Jan 26 06:32:15 EST 2005


The only 'hack' solution I found was to create the dvb devices in my startup scripts. Not very elegant, but it worked fine...
Paul

>-----Original Message-----
>From: Dan Robinson [mailto:dannyjrobinson at gmail.com]
>Sent: Wednesday, January 26, 2005 10:23 AM
>To: 'Discussion about mythtv'
>Subject: [mythtv-users] Nova-T's &
>
>I'm having problems getting my dvb devices to show up in FC3 
>(2.6.10-1.741_FC3) under udev. As per a recent mail from Axel, I've 
>installed the video4linux packages to give me the drivers required for 
>my 2 Nota-T cards (1 Conexant and one the older saa7146). However, I 
>only get the following device after reboot, and mythtvsetup doesn't 
>recognice any of my dvb cards. 
> 
>Can anyone help. Hopefully I've provided everything needed to assist. 
> The data below was gathered immediately after reboot, I didn't do 
>anything extra to load modules etc. 
> 
>Dan 
> 
>[root at localhost ~]# ll /dev/dvb* 
>crw------- 1 root root 212, 7 Jan 26 09:11 /dev/dvb 
> 
>[root at localhost ~]# rpm -qa | grep video4 
>video4linux-kmdl-2.6.10-1.741_FC3-20050113_172233-54.1.rhfc3.at 
>video4linux-20050113_172233-54.1.rhfc3.at 
> 
>Using the udev instructions from 
> 
>http://www.helkit.com/cgi-bin/twiki/bin/view/Main/MythTVDVB-TAndConexantNotes 
> 
>Added the following to /etc/udev/50-udev.rules commenting out all of 
>the dvb related lines 
> 
># DVB Support 
>KERNEL="dvb*", PROGRAM="/etc/udev/scripts/dvb.sh %k", NAME="%c" 
>#KERNEL="dvb0.dvr*", NAME="dvb/adapter0/dvr%n" 
>#KERNEL="dvb0.demux*", NAME="dvb/adapter0/demux%n" 
>#KERNEL="dvb0.frontend*", NAME="dvb/adapter0/frontend%n" 
>#KERNEL="dvb0.audio*", NAME="dvb/adapter0/audio%n" 
>#KERNEL="dvb0.ca*", NAME="dvb/adapter0/ca%n" 
>#KERNEL="dvb0.osd*", NAME="dvb/adapter0/osd%n" 
>#KERNEL="dvb0.net*", NAME="dvb/adapter0/net%n" 
>#KERNEL="dvb0.video*", NAME="dvb/adapter0/video%n" 
> 
>#KERNEL="dvb1.dvr*", NAME="dvb/adapter1/dvr%n" 
>#KERNEL="dvb1.demux*", NAME="dvb/adapter1/demux%n" 
>#KERNEL="dvb1.frontend*", NAME="dvb/adapter1/frontend%n" 
>... 
> 
>[root at localhost ~]# ll /etc/udev/rules.d/50-udev.rules 
>-rw-r--r-- 1 root root 4849 Jan 26 00:09 /etc/udev/rules.d/50-udev.rules 
> 
>Create the following in /etc/udev/scripts/dvb.sh 
>#!/bin/sh 
>/bin/echo $1 | /bin/sed -e 
>'s,dvb\([0-9]\)\.\([^0-9]*\)\([0-9]\),dvb/adapter\1/\2\3,' 
> 
>[root at localhost ~]# ll /etc/udev/scripts/dvb.sh 
>-rwxr-xr-x 1 root root 96 Jan 26 00:10 /etc/udev/scripts/dvb.sh 
> 
> 
>[root at localhost ~]# more /etc/modprobe.conf 
>alias char-major-61 lirc_serial 
>options lirc_serial irq=4 io=0x3f8 
>install lirc_serial /bin/setserial /dev/ttyS0 uart none; 
>/sbin/modprobe --ignore -install lirc_serial 
>alias eth0 3c59x 
>alias eth1 forcedeth 
>alias ath0 ath_pci 
>alias snd-card-0 snd-intel8x0 
>options snd-card-0 index=0 
>install snd-intel8x0 /sbin/modprobe --ignore-install snd-intel8x0 && 
>/usr/sbin/alsactl restore >/dev/null 2>&1 || : 
>remove snd-intel8x0 { /usr/sbin/alsactl store >/dev/null 2>&1 || : ; 
>}; /sbin/modprobe -r --ignore-remove snd-intel8x0 
>options snd-pcm-oss adsp_map=2 
>alias usb-controller ehci-hcd 
>alias usb-controller1 ohci-hcd 
># nvidia kernel module 
>alias char-major-195 nvidia-1_0-6629 
>alias char-major-81 cx88-blackbird 
> 
>Relevant output from dmesg 
>------------------------------------------ 
><snip> 
>saa7146: register extension 'budget_ci dvb'. 
>ACPI: PCI Interrupt Link [LNK1] enabled at IRQ 5 
>ACPI: PCI interrupt 0000:01:0a.0[A] -> GSI 5 (level, low) -> IRQ 5 
>saa7146: found saa7146 @ mem e0908000 (revision 1, irq 5) (0x13c2,0x1011). 
>DVB: registering new adapter (TT-Budget/WinTV-NOVA-T PCI). 
>adapter has MAC addr = 00:d0:5c:23:13:5c 
>DVB: registering frontend 0 (Philips TDA10045H DVB-T)... 
>Linux video capture interface: v1.00 
>cx2388x blackbird driver version 0.0.4 loaded 
>cx88[0]: subsystem: 0070:9002, board: Hauppauge Nova-T DVB-T 
>[card=18,autodetected] 
>cx2388x v4l2 driver version 0.0.4 loaded 
>ACPI: PCI Interrupt Link [LNK3] enabled at IRQ 7 
>PCI: setting IRQ 7 as level-triggered 
>ACPI: PCI interrupt 0000:01:08.0[A] -> GSI 7 (level, low) -> IRQ 7 
>cx88[0]: subsystem: 0070:9002, board: Hauppauge Nova-T DVB-T 
>[card=18,autodetected] 
>cx88[0]/0: found at 0000:01:08.0, rev: 5, irq: 7, latency: 64, mmio: 0xe0000000 
>cx88[0]/0: registered device video0 [v4l2] 
>cx88[0]/0: registered device vbi0 
><snip> 
> 
>Relevant output from /var/log/messages 
>----------------------------------------------------------- 
>Jan 26 09:11:46 localhost kernel: saa7146: register extension 'budget_ci dvb'. 
>Jan 26 09:11:47 localhost kernel: ACPI: PCI Interrupt Link [LNK1] 
>enabled at IRQ 5 
>Jan 26 09:11:47 localhost kernel: ACPI: PCI interrupt 0000:01:0a.0[A] 
>-> GSI 5 (level, low) -> IRQ 5 
>Jan 26 09:11:47 localhost kernel: saa7146: found saa7146 @ mem 
>e0908000 (revision 1, irq 5) (0x13c2,0x1011). 
>Jan 26 09:11:47 localhost kernel: DVB: registering new adapter 
>(TT-Budget/WinTV-NOVA-T PCI). 
>Jan 26 09:11:47 localhost kernel: adapter has MAC addr = 00:d0:5c:23:13:5c 
>Jan 26 09:11:47 localhost kernel: DVB: registering frontend 0 (Philips 
>TDA10045H DVB-T)... 
>Jan 26 09:11:47 localhost kernel: Linux video capture interface: v1.00 
>Jan 26 09:11:47 localhost kernel: cx2388x blackbird driver version 0.0.4 loaded 
>Jan 26 09:11:47 localhost kernel: cx88[0]: subsystem: 0070:9002, 
>board: Hauppauge Nova-T DVB-T [card=18,autodetected] 
>Jan 26 09:11:47 localhost kernel: cx2388x v4l2 driver version 0.0.4 loaded 
>Jan 26 09:11:47 localhost kernel: ACPI: PCI Interrupt Link [LNK3] 
>enabled at IRQ 7 
>Jan 26 09:11:47 localhost kernel: PCI: setting IRQ 7 as level-triggered 
>Jan 26 09:11:47 localhost kernel: ACPI: PCI interrupt 0000:01:08.0[A] 
>-> GSI 7 (level, low) -> IRQ 7 
>Jan 26 09:11:47 localhost kernel: cx88[0]: subsystem: 0070:9002, 
>board: Hauppauge Nova-T DVB-T [card=18,autodetected] 
>Jan 26 09:11:47 localhost sendmail: sendmail startup succeeded 
>Jan 26 09:11:47 localhost kernel: cx88[0]/0: found at 0000:01:08.0, 
>rev: 5, irq: 7, latency: 64, mmio: 0xe0000000 
>Jan 26 09:11:47 localhost kernel: cx88[0]/0: registered device video0 [v4l2] 
>Jan 26 09:11:47 localhost kernel: cx88[0]/0: registered device vbi0 
> 
>Output from lsmod 
>---------------------------- 
>[root at localhost ~]# lsmod 
>Module Size Used by 
>autofs4 22981 0 
>sunrpc 154149 1 
>xfs 514737 2 
>dm_mod 55509 0 
>video 15813 0 
>button 6609 0 
>battery 9285 0 
>ac 4805 0 
>nvidia 3457436 12 
>md5 4033 1 
>ipv6 230273 14 
>joydev 9217 0 
>ohci_hcd 23381 0 
>ehci_hcd 34761 0 
>cx8800 30157 0 
>v4l1_compat 11396 1 cx8800 
>v4l2_common 5504 1 cx8800 
>cx88_blackbird 13253 0 
>cx8802 10821 1 cx88_blackbird 
>cx88xx 45269 3 cx8800,cx88_blackbird,cx8802 
>i2c_algo_bit 8393 1 cx88xx 
>video_buf 19716 4 cx8800,cx88_blackbird,cx8802,cx88xx 
>btcx_risc 4681 3 cx8800,cx8802,cx88xx 
>videodev 9537 3 cx8800,cx88_blackbird,cx88xx 
>budget_ci 11969 0 
>tda1004x 11845 1 budget_ci 
>budget_core 10953 1 budget_ci 
>dvb_core 81897 2 budget_ci,budget_core 
>saa7146 17681 2 budget_ci,budget_core 
>ttpci_eeprom 2625 1 budget_core 
>stv0299 9285 1 budget_ci 
>i2c_nforce2 6337 0 
>i2c_core 20801 8 
>cx88xx,i2c_algo_bit,budget_ci,tda1004x,budget_core,ttpci_eeprom,stv0299,i2c_nforce2 
>snd_intel8x0 32865 1 
>snd_ac97_codec 67105 1 snd_intel8x0 
>snd_mixer_oss 17089 0 
>snd_pcm 92233 2 snd_intel8x0,snd_ac97_codec 
>snd_timer 28357 1 snd_pcm 
>snd 52261 7 
>snd_intel8x0,snd_ac97_codec,snd_mixer_oss,snd_pcm,snd_timer 
>soundcore 9889 1 snd 
>snd_page_alloc 9541 2 snd_intel8x0,snd_pcm 
>forcedeth 18497 0 
>3c59x 36713 0 
>ath_pci 52644 0 
>ath_rate_onoe 7432 1 ath_pci 
>wlan 97500 3 ath_pci,ath_rate_onoe 
>ath_hal 132176 2 ath_pci 
>ext3 116041 1 
>jbd 68185 1 ext3 
> 
>Relevant entries from lspci -v 
>01:08.0 Multimedia video controller: Conexant Winfast TV2000 XP (rev 05) 
> Subsystem: Hauppauge computer works Inc.: Unknown device 9002 
> Flags: bus master, medium devsel, latency 64, IRQ 7 
> Memory at e0000000 (32-bit, non-prefetchable) [size=16M] 
> Capabilities: [44] Vital Product Data 
> Capabilities: [4c] Power Management version 2 
> 
>01:08.2 Multimedia controller: Conexant: Unknown device 8802 (rev 05) 
> Subsystem: Hauppauge computer works Inc.: Unknown device 9002 
> Flags: bus master, medium devsel, latency 64, IRQ 7 
> Memory at e1000000 (32-bit, non-prefetchable) [size=16M] 
> Capabilities: [4c] Power Management version 2 
> 
>01:08.4 Multimedia controller: Conexant: Unknown device 8804 (rev 05) 
> Subsystem: Hauppauge computer works Inc.: Unknown device 9002 
> Flags: bus master, medium devsel, latency 64, IRQ 7 
> Memory at e2000000 (32-bit, non-prefetchable) [size=16M] 
> Capabilities: [4c] Power Management version 2 
> 
>01:0a.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01) 
> Subsystem: Technotrend Systemtechnik GmbH Technotrend-Budget / 
>Hauppauge WinTV-NOVA-T DVB card 
> Flags: bus master, medium devsel, latency 64, IRQ 5 
> Memory at e3010000 (32-bit, non-prefetchable) [size=512] 
> 
>Output from cat /proc/interrupts 
>[root at localhost ~]# cat /proc/interrupts 
> CPU0 
> 0: 4218006 XT-PIC timer 
> 1: 10 XT-PIC i8042 
> 2: 0 XT-PIC cascade 
> 5: 326295 XT-PIC ath0, saa7146 (0), nvidia 
> 7: 4 XT-PIC cx88[0], ehci_hcd 
> 8: 1 XT-PIC rtc 
> 9: 0 XT-PIC acpi 
> 10: 95 XT-PIC ohci_hcd 
> 11: 1 XT-PIC NVidia nForce2, ohci_hcd 
> 12: 66 XT-PIC i8042 
> 14: 29836 XT-PIC ide0 
> 15: 37334 XT-PIC ide1 
>NMI: 0 
>ERR: 0 
>

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