[LAU] Boss GT-10

[Tinco Andringa]

Awesome thanks, that works :D So that only leaves my curiosity question, anyone got a clue? Is this patch btw on track for inclusion in the driver? I noticed the vendor info stuff wasn't in it so it doesn't look like a realy driver patch, I added vendor info in my patch. I will test tomorrow if it works with the floorboard software to see if it works with the midi stuff too.

Cheers,
Tinco
----------------------------------------
> Date: Wed, 30 Jul 2008 23:01:05 +0100
> From: ilzogoiby at gmail.com
> To: mail at tinco.nl
> Subject: Re: [LAU] Boss GT-10
> CC: linux-audio-user at lists.linuxaudio.org
> 
> Hello,
> The "No mixer elems found" error is normal. A for the rest, I guess
> you are not correctly selecting the device for recording.
> 
> arecord --device=default:CARD=GT10 -t wav -f s16_le -r 44100 -c 2 test.wav
> 
> works for me :)
> 
> Good luck,
> 
> Pedro
> 
> On Wed, Jul 30, 2008 at 4:10 PM, Tinco Andringa  wrote:
>>
>> 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
>>
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