(please don't top-post)
Alain Lauzon wrote:
Bus 001 Device 014: ID 0582:0092 Roland Corp. EDIROL PC-80 WAVE ... Bus 001 Device 013: ID 0582:0093 Roland Corp. EDIROL PC-80 MIDI ...
This is implemented as two logical devices, so it will show up as two ALSA sound cards.
You didn't show the descriptors for a full-duplex mode, so I'm assuming it works like with any other Roland device.
Please try the following quirk entries:
{ /* WAVE part only; see ID 0x0093 for MIDI */ USB_DEVICE(0x0582, 0x0092), .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { /* .vendor_name = "EDIROL", */ /* .product_name = "PC-80", */ .ifnum = QUIRK_ANY_INTERFACE, .type = QUIRK_COMPOSITE, .data = (const struct snd_usb_audio_quirk[]) { { .ifnum = 0, .type = QUIRK_AUDIO_STANDARD_INTERFACE }, { .ifnum = 1, .type = QUIRK_AUDIO_STANDARD_INTERFACE }, { .ifnum = -1 } } } }, { /* MIDI part only; see ID 0x0092 for WAVE */ USB_DEVICE(0x0582, 0x0093), .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { /* .vendor_name = "EDIROL", */ /* .product_name = "PC-80", */ .ifnum = 0, .type = QUIRK_MIDI_FIXED_ENDPOINT, .data = & (const struct snd_usb_midi_endpoint_info) { .out_cables = 0x0000, .in_cables = 0x0003, } } }, -- To unsubscribe from this list: send the line "unsubscribe alsa-devel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html