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[linux-dvb] Nova-T 9002 problems
Hi Guys,
I think I'm almost there with my Nova-T 9002 - I can get the front end
driver loaded (according to dmesg) - and I can run scan and get a
sensible output from it. What I don't seem to be able to do is get any
pictures from the damn thing !
If I try catting /dev/dvb/adapter0/dvr0 out to a file I don't get any
data at all. What's even worse is if I use something like dvbstream to
try and get the data to play into mplayer (for example dvbstream -c 0
-ps 600 601 | mplayer -) it seems to lock the machine up completly.
(mplayer will quite happily play a DVD though).
I can use tzap to tune ok, which is what is confusing me.
The machine I've got is using an nVidia chipset for the screen (it's a
shuttle machine), a linksys USB wireless lan (using the ndiswrapper
0.12rc1).
I've got kernel 2.6.10-rc1 with the v4l patches. A snippet from the
output from dmesg is attached (if you need more please just shout).
I've also attached output from lsmod and ls -lR /dev/dvb*
I guess this is what is stopping mythtv working properly at the moment
(at least it's the first step in getting it all working again !).
Any help would be most appreciated - I don't think I'm far off getting
it working.
Cheers
Linsey
//-- start dmesg snippet --
Linux video capture interface: v1.00
cx2388x dvb driver version 0.0.4 loaded
cx88[0]: subsystem: 0070:9002, board: Hauppauge Nova-T DVB-T
[card=18,autodetected]
cx88[0]: hauppauge eeprom: model=90002, tuner=Thomson DTT 7592 (76)
ACPI: PCI interrupt 0000:01:06.2[A] -> GSI 18 (level, high) -> IRQ 18
cx88[0]/2: found at 0000:01:06.2, rev: 5, irq: 18, latency: 32, mmio:
0xe1000000
cx88[0]/2: cx2388x based dvb card
DVB: registering new adapter (cx88[0]).
DVB: registering frontend 0 (cx22702 demod)...
//-- end dmesg snippet --
//-- start lsmod --
Module Size Used by
nvidia 3467132 12
edd 10780 0
joydev 10048 0
sg 38944 0
st 40092 0
sd_mod 18704 0
sr_mod 17700 0
scsi_mod 123520 4 sg,st,sd_mod,sr_mod
nvram 8712 0
usbhid 43840 0
snd_seq_oss 36352 0
snd_seq_midi_event 7936 1 snd_seq_oss
snd_seq 58896 5 snd_seq_oss,snd_seq_midi_event
snd_pcm_oss 63524 0
snd_mixer_oss 21888 1 snd_pcm_oss
thermal 12936 0
processor 17448 1 thermal
fan 4100 0
button 6672 0
battery 8836 0
ac 4868 0
snd_intel8x0 34632 4
snd_ac97_codec 72400 1 snd_intel8x0
snd_pcm 104968 2 snd_pcm_oss,snd_intel8x0
snd_timer 26756 2 snd_seq,snd_pcm
snd_page_alloc 10628 2 snd_intel8x0,snd_pcm
gameport 4608 1 snd_intel8x0
snd_mpu401_uart 8064 1 snd_intel8x0
snd_rawmidi 26144 1 snd_mpu401_uart
snd_seq_device 8584 3 snd_seq_oss,snd_seq,snd_rawmidi
snd 61444 21
snd_seq_oss,snd_seq_midi_event,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device
soundcore 9568 1 snd
ohci1394 34564 0
ieee1394 114232 1 ohci1394
nvidia_agp 7964 1
agpgart 34472 2 nvidia_agp
i2c_nforce2 6656 0
forcedeth 17280 0
ehci_hcd 30724 0
ohci_hcd 18436 0
evdev 9600 0
ndiswrapper 113140 0
usbcore 116056 5 usbhid,ehci_hcd,ohci_hcd,ndiswrapper
lirc_serial 13152 1
lirc_dev 13452 1 lirc_serial
cx88_dvb 5636 0
cx8802 10116 1 cx88_dvb
mt352 6020 1 cx88_dvb
cx88xx 49044 2 cx88_dvb,cx8802
i2c_algo_bit 9736 1 cx88xx
btcx_risc 4872 2 cx8802,cx88xx
videodev 9728 1 cx88xx
video_buf_dvb 6276 2 cx88_dvb
dvb_core 82092 2 video_buf_dvb
video_buf 21508 4 cx88_dvb,cx8802,cx88xx,video_buf_dvb
cx22702 10884 1 cx88_dvb
i2c_core 24976 5
i2c_nforce2,mt352,cx88xx,i2c_algo_bit,cx22702
ipt_TCPMSS 4608 1
ipt_TOS 2688 9
ipt_state 2048 59
ipt_LOG 7168 63
ip6t_LOG 6656 1
ip6table_mangle 2816 0
ipt_REJECT 7552 3
iptable_mangle 3072 1
iptable_filter 3072 1
ip_nat_ftp 5488 0
iptable_nat 25544 1 ip_nat_ftp
ip_conntrack_ftp 73008 1 ip_nat_ftp
ip_conntrack 46068 4
ipt_state,ip_nat_ftp,iptable_nat,ip_conntrack_ftp
ip_tables 18176 8
ipt_TCPMSS,ipt_TOS,ipt_state,ipt_LOG,ipt_REJECT,iptable_mangle,iptable_filter,iptable_nat
ip6table_filter 2944 1
ip6_tables 19328 3 ip6t_LOG,ip6table_mangle,ip6table_filter
ipv6 257792 17
ide_cd 41632 0
cdrom 41116 2 sr_mod,ide_cd
dm_mod 60156 0
ext3 127624 4
jbd 67876 1 ext3
//-- end lsmod
//-- start ls -lR /dev/dvb*
crw------- 1 root root 212, 4 Oct 24 15:34 /dev/dvb0.demux0
crw------- 1 root root 212, 5 Oct 24 15:34 /dev/dvb0.dvr0
crw------- 1 root root 212, 3 Oct 24 15:34 /dev/dvb0.frontend0
crw------- 1 root root 212, 7 Oct 24 15:34 /dev/dvb0.net0
/dev/dvb:
total 140
drwxr-xr-x 6 root root 4096 Nov 20 12:24 .
drwxr-xr-x 34 root root 118784 Nov 20 17:08 ..
drwxrwxrwx 2 root root 4096 Nov 20 12:24 adapter0
drwxrwxrwx 2 root root 4096 Nov 20 12:24 adapter1
drwxrwxrwx 2 root root 4096 Nov 20 12:24 adapter2
drwxrwxrwx 2 root root 4096 Nov 20 12:24 adapter3
/dev/dvb/adapter0:
total 8
drwxrwxrwx 2 root root 4096 Nov 20 12:24 .
drwxr-xr-x 6 root root 4096 Nov 20 12:24 ..
crwxrwxrwx 1 root video 212, 1 Nov 20 12:24 audio0
crwxrwxrwx 1 root video 212, 6 Nov 20 12:24 ca0
crwxrwxrwx 1 root video 212, 4 Nov 20 12:24 demux0
crwxrwxrwx 1 root video 212, 5 Nov 20 12:24 dvr0
crwxrwxrwx 1 root video 212, 3 Nov 20 12:24 frontend0
crwxrwxrwx 1 root video 212, 7 Nov 20 12:24 net0
crwxrwxrwx 1 root video 212, 8 Nov 20 12:24 osd0
crwxrwxrwx 1 root video 212, 0 Nov 20 12:24 video0
/dev/dvb/adapter1:
total 8
drwxrwxrwx 2 root root 4096 Nov 20 12:24 .
drwxr-xr-x 6 root root 4096 Nov 20 12:24 ..
crwxrwxrwx 1 root video 212, 65 Nov 20 12:24 audio0
crwxrwxrwx 1 root video 212, 70 Nov 20 12:24 ca0
crwxrwxrwx 1 root video 212, 68 Nov 20 12:24 demux0
crwxrwxrwx 1 root video 212, 69 Nov 20 12:24 dvr0
crwxrwxrwx 1 root video 212, 67 Nov 20 12:24 frontend0
crwxrwxrwx 1 root video 212, 71 Nov 20 12:24 net0
crwxrwxrwx 1 root video 212, 72 Nov 20 12:24 osd0
crwxrwxrwx 1 root video 212, 64 Nov 20 12:24 video0
/dev/dvb/adapter2:
total 8
drwxrwxrwx 2 root root 4096 Nov 20 12:24 .
drwxr-xr-x 6 root root 4096 Nov 20 12:24 ..
crwxrwxrwx 1 root video 212, 129 Nov 20 12:24 audio0
crwxrwxrwx 1 root video 212, 134 Nov 20 12:24 ca0
crwxrwxrwx 1 root video 212, 132 Nov 20 12:24 demux0
crwxrwxrwx 1 root video 212, 133 Nov 20 12:24 dvr0
crwxrwxrwx 1 root video 212, 131 Nov 20 12:24 frontend0
crwxrwxrwx 1 root video 212, 135 Nov 20 12:24 net0
crwxrwxrwx 1 root video 212, 136 Nov 20 12:24 osd0
crwxrwxrwx 1 root video 212, 128 Nov 20 12:24 video0
/dev/dvb/adapter3:
total 8
drwxrwxrwx 2 root root 4096 Nov 20 12:24 .
drwxr-xr-x 6 root root 4096 Nov 20 12:24 ..
crwxrwxrwx 1 root video 212, 193 Nov 20 12:24 audio0
crwxrwxrwx 1 root video 212, 198 Nov 20 12:24 ca0
crwxrwxrwx 1 root video 212, 196 Nov 20 12:24 demux0
crwxrwxrwx 1 root video 212, 197 Nov 20 12:24 dvr0
crwxrwxrwx 1 root video 212, 195 Nov 20 12:24 frontend0
crwxrwxrwx 1 root video 212, 199 Nov 20 12:24 net0
crwxrwxrwx 1 root video 212, 200 Nov 20 12:24 osd0
crwxrwxrwx 1 root video 212, 192 Nov 20 12:24 video0
//-- end ls output
--
Linsey Giles <lgiles@giles-it.com>
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