OK, I think I have found the problem, well at least located it:- In dvb_frontend.c there is a function "dvb_bend_frequency" which apparently stops two cards from interfering with each other when they are tuned to the same frequency. I commented out the function and now both cards work fine. Anyone got any thoughts? Damian On Thu, 2003-07-24 at 01:04, Damian Ivereigh wrote: > I am using a re-badged Technotrends NOVA-T card with pretty much the > latest tda1004x based drivers and with one card everything worked > absolutely great. > > However I stuck a second card in and whichever card I go to use second > does not seem to startup properly and timesout. I can even unload the > modules, reload them and then startup dvbstream on card 1, then card 0 > won't work and vice-versa. > > When it fails I get an output from dvbstream that looks like:- > > dvbstream v0.4pre3 - (C) Dave Chapman 2001 > Released under the GPL. > Latest version available from http://www.linuxstb.org/ > Using DVB card "Philips TDA10045H" > tuning DVB-T (in Australia) to 226500000 Hz > polling.... > Getting frontend event > FE_STATUS: FE_TIMEDOUT > Not able to lock to the signal on the given frequency > > I have put the tda1004x module into debug mode and can send up reams of > output if it helps any. Without the debug I get this sent to the > kernel:- > > Linux video capture interface: v1.00 > DVB: registering new adapter (TT-Budget/WinTV-NOVA-T PCI). > PCI: Found IRQ 11 for device 02:0a.0 > tda1004x: Detected Philips TDA10045H. > tda1004x: Detected Philips TDM1316L tuner. > DVB: registering frontend 0:0 (Philips TDA10045H)... > DVB: registering new adapter (TT-Budget/WinTV-NOVA-T PCI). > PCI: Found IRQ 10 for device 02:0c.0 > PCI: Sharing IRQ 10 with 00:1f.3 > PCI: Sharing IRQ 10 with 02:0e.0 > PCI: Sharing IRQ 10 with 02:0e.1 > tda1004x: Detected Philips TDA10045H. > tda1004x: Detected Philips TDM1316L tuner. > DVB: registering frontend 1:0 (Philips TDA10045H)... > > So they are both detected OK. Anyone got any ideas or will I start > ploughing through the code? > > Damian -- Damian Ivereigh CEPS Team Lead Desk: +61 2 8446 6344 Mob: +61 418 217 582 Please avoid sending me Word or PowerPoint attachments. See http://www.fsf.org/philosophy/no-word-attachments.html PGP Key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x24E7A68F
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