On Sunday 05 Jun 2011 18:03:33 meino.cra...@gmx.de wrote: > Mick <michaelkintz...@gmail.com> [11-06-05 19:00]: > > On Sunday 05 Jun 2011 13:53:49 meino.cra...@gmx.de wrote: > > > this is becoming interesting beyond the goal of solving the problem as > > > such more and more ;) > > > > > > Is there a way to get the default settings of the listed parameters > > > above when the module is loading without giving any additional params > > > on the command line? > > > > Yes. They ought to show in dmesg when the module is loaded and the > > device probed. Sometimes they also show if you run modprobe with -v and > > the debug module parameter is switched to verbose (only some modules > > have this parameter). > > > > They also show conveniently under alsa-info (since we're talking here > > about a sound module): > > > > !!Module: snd_usb_audio > > > > async_unlink : Y > > device_setup : 0,0,0,0,0,0,0,0 > > enable : Y,Y,Y,Y,Y,Y,Y,Y > > > > (this is the array we were talking about and it is enabled) > > > > id : (null),(null),(null),(null),(null),(null),(null),(null) > > ignore_ctl_error : N > > > > (this is the ignore ctl error and is not ignored, so you could switch > > this to yes and see if it makes a difference) > > > > index : -1,-1,-1,-1,-1,-1,-1,-1 > > nrpacks : 8 > > pid : -1,-1,-1,-1,-1,-1,-1,-1 > > vid : -1,-1,-1,-1,-1,-1,-1,-1 > > > > > > If yes, I could exclude that default setting from the list of possible > > > working setups and additionally -- may be -- I get a hint, what to > > > twiddle first.... > > > > Ideally, you should not need to tweak anything to be honest. This > > mechanism is to tune some modules in case there are conflicts between > > devices, or you want to switch on a hardware functionality which may be > > switched off by default (e.g. QoS, debugging, etc). > > Hi Mick, > > thank you very much for your explanations! I have learned many things I > didn't know before ... :) > > Hopefully I will get back audio on my cam soon. > > Have a nice week!
You're welcome. Sorry we couldn't get you going. I suggest to get in touch with the alsa devs who will be able to hopefully fix what's not working with the driver or the configuration. -- Regards, Mick
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