Le Samedi 3 Juillet 2004 01:57, Benjamin Adler a écrit : > Hello! > > I bought a Technotrend DVB-C PCI budget card on eBay > (http://cgi.ebay.de/ws/ebayISAPI.dll?ViewItem&item=5100217074) and have now > tried for more than two weeks to make it work with linux. I have really > tried many different things, two different computers, many many kernel > versions, looking for tutorials or asking people on irc for help. Noone > could help me. > > The dvb-c-card has a Philips SAA 7146A H chip, a Vista VES 1820 chip and > the tuner is labeled "TDBE2-032A 082113A". The card works fine in windows > XP. I have built the corresponding options into my gentoo-patched-2.6.7 > kernel. Compiling as modules doesn't make a difference. After booting, > dmesg tells me: > > Linux video capture interface: v1.00 > SAA5246A driver (SAA5246A interface) for VideoText version 1.6 > SAA5249 driver (SAA5249 interface) for VideoText version 1.7 > Colour QuickCam for Video4Linux v0.05 > Zoran MJPEG board driver version 0.9.5 > No known MJPEG cards found. > Linux video codec intermediate layer: v0.2 > stradis0: SDM2xx found > videodev: "SAA7146A" has no release callback. Please fix your driver for > proper sysfs support, see http://lwn.net/Articles/36850/ > stradis: 1 card(s) found. > stradis0: config = 10 04 13 c2 26 0f ff ff ff ff ff ff ff ff ff ff ff ff ff > ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > ff ff ff ff ff ff ff > saa7130/34: v4l2 driver version 0.2.11 loaded > cx2388x v4l2 driver version 0.0.3 loaded > saa7146: register extension 'Multimedia eXtension Board'. > saa7146: register extension 'hexium HV-PCI6/Orion'. > saa7146: register extension 'hexium gemini'. > saa7146: register extension 'dpc7146 demonstration board'. > saa7146: register extension 'budget dvb'. > saa7146: found saa7146 @ mem e0917000 (revision 1, irq 18) (0x13c2,0x1004). > DVB: registering new adapter (TT-Budget/WinTV-NOVA-C PCI). > DVB: VES1820(0): setup for tuner sp5659c > DVB: VES1820(0): pwm=0x48 > DVB: registering frontend 0:0 (VES1820 based DVB-C frontend)... > TT-Budget/WinTV-NOVA-C PCI adapter 0 has MAC addr = 00:d0:5c:02:15:c3 > > and ls -lR /dev/dvb gives: > > /dev/dvb/: > total 0 > drwxrwxrwx 1 root root 0 Jan 1 1970 adapter0 > > /dev/dvb/adapter0: > total 0 > crwxrwxrwx 1 root root 250, 4 Jan 1 1970 demux0 > crwxrwxrwx 1 root root 250, 5 Jan 1 1970 dvr0 > crwxrwxrwx 1 root root 250, 3 Jan 1 1970 frontend0 > crwxrwxrwx 1 root root 250, 7 Jan 1 1970 net0 > > But when I execute the scan-utility > in /usr/src/linuxtv-dvb-apps-1.1.0/util/scan/ with "./scan dvb-c/de-wtnet", > I get: > > scanning dvb-c/de-wtnet > using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' > initial transponder 450000000 6875000 0 3 > > >>> tune to: 450000000:INVERSION_AUTO:6875000:FEC_NONE:QAM_64 > > WARNING: >>> tuning failed!!! > > >>> tune to: 450000000:INVERSION_AUTO:6875000:FEC_NONE:QAM_64 (tuning > >>> failed) > > WARNING: >>> tuning failed!!! > ERROR: initial tuning failed > dumping lists (0 services) > Done. > > I have created the de-wtnet file for my local cable provider (wilhelm tel > in norderstedt, next to hamburg, www.wtnet.de) and it looks like this: > > # Kabel iesy > # freq sr fec mod > C 450000000 6875000 NONE QAM64 > > The result is the same with other provider-files, though. Where is the > problem, what can I try to fix this? > > Thank you for your time! > Benjamin Adler
maybe your card can't do inversion_auto. try "scan -i 0 dvb-c/de-wtnet" -- Christophe Thommeret