MicroMega MyDAC not working

[ajkait]

[ajkait]

I was able to SSH into the RPi for an lsusb. This is what I get:
[root@runeaudio ~]# lsusb
Bus 001 Device 050: ID 8564:4000 Transcend Information, Inc. RDF8
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

[ajkait]

[hondagx35]

[hondagx35]

[ajkait]

[ajkait]

[ajkait]

[ajkait]

Here is what the DAC is doing: https://youtu.be/44VIveGkW2M

[ajkait]

Based on some other advice, I unplugged the DAC, issued a dmesg -C, plugged the DAC back in, and issued a dmesg. Here are the results. It strikes me that when the last events is "cannot get min/max values for control 2 (id 10)" that this must be part of the problem. I wonder if the DAC is a bit non-compliant on something?

Last login: Sat Dec 31 11:08:19 2016 from 192.168.1.16
[root@runeaudio ~]# sudo dmesg -C
[root@runeaudio ~]# dmesg
[ 5357.987110] usb 1-1.4: new full-speed USB device number 9 using dwc_otg
[ 5358.089870] usb 1-1.4: New USB device found, idVendor=26f2, idProduct=0100
[ 5358.089882] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 5358.089888] usb 1-1.4: Product: MICROMEGA MYDAC
[ 5358.089894] usb 1-1.4: Manufacturer: MICROMEGA
[ 5358.089899] usb 1-1.4: SerialNumber: 0000
[ 5363.994153] usb 1-1.4: 10:0: cannot get min/max values for control 2 (id 10)