At Thu, 31 Jan 2008 19:00:17 +0100, Johannes Bauer wrote: > > Adam Nielsen schrieb: > > >> /-- route -> A52 > >> default -> ... -> softvol -> duplicate -< > >> \-- hw0,0 > >> > >> Where at hw0,0 my headphones are connected. How is such a setup possible? > > > > Couldn't you use the multi plugin for this anyway? If you bound "hw0,0" > > and "route" in your diagram above to a single four-channel device, then > > you could bind the incoming stereo signal to both the "front" and "rear" > > speakers of the four channel device, effectively sending the same stereo > > signal to the two devices. > > Hmm, I really couldn't get it working. Turns out that the what I > activate the IEC 958 output, the headphones are automatically disabled - > when its deactivated, they're enabled. So there's really nothing I could > do (even if I got routing through the multi plugin working, which I > didn't - ALSA kept telling me "Device or resource busy").
Depends on the hardware. Your descrption sounds like a CMIPCI. In that case, it's a bit hard to do that way because both outputs share the same DAC. So, the source must be exclusive. Takashi ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
