On Wed, Aug 29, 2007 at 08:12:09PM +0200, Jan Kasprzak wrote: > Sounds that it might work. However, I have tried this, and got > the following warning: > > W: alsa-util.c: device doesn't support 4 channels, changed to 2. > > (even if I use only the "sink_name=headphones" line and not the other one). > When I run alsamixer -Dhw:0, I can see I have the number of channels > set up correctly to "4", and "Downmix" to "off". Could it be that the soundcard (hw:0) is divided to two subdevices (probably hw:0,0 and hw:0,1)? Pulseaudio defaults to hw:0,0, so if do you say device=hw:0, does the module-alsa-sink succeed to open all four channels? Or maybe you are able to load two module-alsa-sinks, giving one of them device=hw:0,0 and the other device=hw:0,1? What does "cat /proc/asound/pcm" say? -- Tanu
