Hello. > On my card, playback channels 1 & 2 (hw:0,3) appear on all DSP busses > associated with surround. > Say you turn up the "Side" fader in alsamixer, channels 1 & 2 will appear > at the relevant DSPs (6-7, I think) > Whatever, for now I am just keeping all surround controls down (that is, > Front, Surround, Center, Side & LFE). I see, you talking hw:0,3. Perhaps this will help: http://www.mjmwired.net/kernel/Documentation/sound/alsa/Audigy-mixer.txt http://www.mjmwired.net/kernel/Documentation/sound/alsa/emu10k1-jack.txt > I think the switches and enums for the card models are rather trivial, one > can handle it with a customized version > of qamix (done with a simple XML file), for example. A separate application > would not be necessary for only that. I disagree. With all the switches, routing, sample rates and several models, the EMU is one of the most complex cards. Definitely more complex than Envy24, Echo or perhaps even RME/HDSP. All these cards have their appliactions in alsa tools. > By the way, only DSP0-7 work in this way. I have no idea how to make > DSP8-31 work. You cannot do that without a driver modification. There is no any EMU specific code for hw:0,3. It somewhat works thanks to DSP code in hw:0,0, which copies data from emu10k registers to DSP0 to DSP7 ports. Personally, I'd like to have an 8 channel 24bit playback on hw:0,0 with all the fader stuff for consumer playback and then another device (modified hw:0,3 or even a new one) for (at least) 16 channel 24bit playback directly passed onto DSP buses. Regards, Ctirad _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
