> I'm using a Terratec Cinergy 600. If I load saa7134 (using the options > card=11 oss=3), and then run a TV app such as xawtv or tvtime, the sound > doesn't come on. > > [21:32-~-paul@felix-4T44]#v4lctl -c /dev/video1 show mute > mute: off > [21:34-~-paul@felix-4T45]#v4lctl -c /dev/video1 setattr mute on > ioctl: VIDIOC_S_CTRL(id=9963785;value=1): Invalid argument > [21:34-~-paul@felix-4T46]#v4lctl -c /dev/video1 setattr mute off > ioctl: VIDIOC_S_CTRL(id=9963785;value=0): Invalid argument > > I'm using the 20031201 snapshot. There may be one of two situations. First, you have an "old" version of vl4ctl (xawtv package) that uses obsolete ioctl/cid numbers. Get and compile a new version of xawtv. Second, you have a new version of v4lctl and still it complains. That is "normal", it complains but after that it actually works (please check). I think it tries both old and new cid values and simply perror()s when it fails. BTW having a Cinergy card, do you have synchronisation issues like discussed on the list here?
