[Bug 20680] winecfg: no Wave Out Devices under ALSA Drivers (M-Audio Delta)

http://bugs.winehq.org/show_bug.cgi?id=20680

Raymond  changed:

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--- Comment #3 from Raymond   2010-05-31 04:39:37 ---
in dlls/winealsa.drv/waveinit.c

ALSA_TestDeviceForWine() require the driver must support 2 channels

/* set the count of channels */
    retcode = snd_pcm_hw_params_set_channels(pcm, hwparams, 2);
    if (retcode < 0)
    {
        reason = "Could not set channels";
        goto exit;
    }

did you see the error messages "Could not set channels" ?