[linux-audio-user] BruteFIR with AudioPhile 2496 - Linux-audio-user

15 Oct 2003

I'm trying to get BruteFIR operating in realtime on my 2496.  Currently, however, it
fails with the following output:
ALSA I/O: Could not set audio input parameters for "maudio":
  Failed to set channel count to 2: Invalid argument.
Failed to init input device.
Failed to initialise digital audio interfaces.
I get the same message regardless of whether I use the "maudio" pcm defined in
my .asoundrc, or "hw", or "hw:0".  I've tried setting channels to
8/0,1 on input, 10/0,1 on output, also with no effect.
My input and output settings for BruteFIR are as follows:
input "left input", "right input" {
        device: "alsa" { param: "maudio"; };
        sample: "S32_LE";
        channels: 2;
};
output "left output", "right output" {
        device: "alsa" { param: "maudio"; };
        sample: "S32_LE";
        channels: 2;
};
And my .asoundrc looks like this:
pcm.maudio {
        type hw;
        card 0;
        device 0;
}
ctl.maudio {
        type hw;
        card 0;
}
pcm.spdif_cap {
        type plug;
        ttable.0.8 1;
        ttable.1.9 1;
        slave.pcm {
                type hw;
                card 0;
                device 0;
        }
}
I'm running the 2.6.0-test5 kernel, and therefore using the ALSA version included.
I'd welcome any suggestions :)
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