Xof wrote: > I had the same problem in 2008 when somebody changed tvaudio and I did > not realize I had to specify new options in my /etc/modprobe.d/bttv.conf > file. I wonder why 'bttv card=100' is not enough to specify the > hardware and what to do with it. There is an entry 'Hercules Smart TV > Stereo' in bttv-cards.c. I am not sure what can be done with > autodetecting chips on an unknown board. I agree, this is probably > complex matter but this mix of specification and autodetection is suspect. I agree, auto detection for sound seems not to work too well for BT878 cards. To get sound I have to set modprobe options: options tda9887 qss=0 options tuner pal=i although the card is auto detected: bttv0: detected: Pinnacle PCTV [card=39], PCI subsystem ID is 11bd:0012 bttv0: using: Pinnacle PCTV Studio/Rave [card=39,autodetected] Would be great if there was a method to fix this. Al -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html