Jani Frilander wrote:
I have a Zoom R16 which audio interface part doesn't work with linux.
lsusb -v:
Thanks. Please try the following quirk entry:
{ /* ZOOM R16 in USB 2.0 mode */ USB_DEVICE(0x1686, 0x00dd), .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { .ifnum = QUIRK_ANY_INTERFACE, .type = QUIRK_COMPOSITE, .data = (const struct snd_usb_audio_quirk[]) { { .ifnum = 1, .type = QUIRK_AUDIO_STANDARD_INTERFACE }, { .ifnum = 2, .type = QUIRK_AUDIO_STANDARD_INTERFACE }, { .ifnum = 3, .type = QUIRK_MIDI_STANDARD_INTERFACE }, { .ifnum = .1 }, } } },
If I try to play a file with mplayer:
$ mplayer -msglevel ao=9 -ao alsa:device=hw=2 piisi.mp3 ... [AO_ALSA] Format s16le is not supported by hardware, trying default.
I don't know why there was an audio device at all (in theory, your quirk entry shouldn't have worked), but the device supports only 24-bit samples, so use "plughw" instead of "hw" (or better "default" for software mixing).
HTH Clemens