On 6/8/22 16:50, Eivind Nicolay Evensen wrote:
If I read that right, Martin's guess that this is a v2 device is right.
Hi,
If you compile the kernel with "options USB_DEBUG", there will be a
"sysctl hw.usb.uaudio.debug=16", which will print this in dmesg.
You can also do:
pkg install usbutils
and
lsusb -vvv
and look for something like this:
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 0
iInterface 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
^^^^ this one will tell
wTotalLength 38
bInCollection 1
baInterfaceNr( 0) 3
--HPS