Re: [alsa-devel] lsusb -v for AKAI's new EIE pro interface

Grant Diffey wrote:

So device is 4 in 4 out with inserts and midi

Composite with 2 interfaces. I can't tell if they're independent midi and audio or more essoteric

anyone want to take a punt?

6. bDeviceClass 255 Vendor Specific Class
7. bDeviceSubClass 255 Vendor Specific Subclass
8. bDeviceProtocol 255 Vendor Specific Protocol

So far, so bad.

38. Interface Descriptor:
    

39.     bEndpointAddress     0x02  EP 2 OUT
    

40.       Transfer Type            Isochronous
    

41.     bEndpointAddress     0x83  EP 3 IN
    

42.       Transfer Type            Bulk
    

43.     bEndpointAddress     0x04  EP 4 OUT
    

44.       Transfer Type            Bulk
    

Using bulk endpoints in an interface also used for isochronous transfers is not supported by the current driver.

Regards, Clemens