Re: [LAU] Boss GT-10

Hello,

I am a bit new to this so please bear with me. I'm trying to get my Boss GT-10 to work on my (arch) linux install.

I added the patch that was suggested in the post I reply to to my usbquirks.h and compiled alsa using the guide on this site: http://www.alsa-project.org/main/index.php/Matrix:Module-usb-audio with as only difference that I configured with '--with-cards=all'.

After this my BOSS GT-10 was recognised by linux and I am able to play sound over it using aplay. Recording however seems not to work. When I run arecord -L it shows all three of my audio cards, including the bossgt, but when I do alsamixer -c 2 it gives the following error: No mixer elems found. Using a command like arecord -d 5 -t wav test.wav just gives me the sound recorded by the microphone in another soundcard. It could be that it's just a matter of using -D to select the right PCM, but I'm not sure how to find the right PCM.

I suspect this is the reason I cannot record, do you have any idea what goes wrong? Another question more out of curiosity, why does the patch specify USB_DEVICE(0x0592,0x00da) whilst the usb device as listed by lsusb has id 0x00db?

If I need supply any specific information

With kind regards and gratitude for the patch,
Tinco Andringa

--- In reply to: ---
Clemens Ladisch cladisch at fastmail.net

Thu Jul 24 12:04:48 EDT 2008

edro Ferreira wrote:
> OK, I've added the output as an attachment :).

Sorry for the delay.

Please try adding the entry below anywhere in sound/usb/usbquirks.h
and recompile the driver:

{
        /* BOSS GT-10 */
        USB_DEVICE(0x0582, 0x00da),
        .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 = 0,
                                .type = QUIRK_AUDIO_STANDARD_INTERFACE
                        },
                        {
                                .ifnum = 1,
                                .type = QUIRK_AUDIO_STANDARD_INTERFACE
                        },
                        {
                                .ifnum = 2,
                                .type = QUIRK_MIDI_FIXED_ENDPOINT,
                                .data = & (const struct snd_usb_midi_endpoint_info) {
                                        .out_cables = 0x0001,
                                        .in_cables = 0x0001
                                }
                        },
                        {
                                .ifnum = -1
                        }
                }
        }
},

HTH
Clemens

_________________________________________________________________
Express yourself instantly with MSN Messenger! Download today it's FREE!
http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user@email-addr-hidden
http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
Received on Wed Jul 30 20:15:02 2008