Works great but for the hardware volume control.
What are the steps involved in making hardware volume control work for a specific DAC ?
Do I need to add an entry in redis_acards_details for the NAD D 3020 ?
Below an excerpt of dmesg and the output of lsusb.
Thank you.
- 110060.307188] usb 1-1.2: new full-speed USB device number 10 using dwc_otg
110060.628269] usb 1-1.2: New USB device found, idVendor=17ae, idProduct=0003
110060.628307] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
110060.628326] usb 1-1.2: Product: NAD USB Audio
110060.628345] usb 1-1.2: Manufacturer: NAD Electronics
110060.628362] usb 1-1.2: SerialNumber: (C) 2011 Wavelength Audio, ltd.
[root@runeaudio db]# lsusb -t
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=dwc_otg/1p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/3p, 480M
|__ Port 1: Dev 3, If 0, Class=Vendor Specific Class, Driver=smsc95xx, 480M
|__ Port 2: Dev 10, If 0, Class=Audio, Driver=snd-usb-audio, 12M
|__ Port 2: Dev 10, If 1, Class=Audio, Driver=snd-usb-audio, 12M