probe of 2-2:1.0 failed with error -5

[fogyoon]

In debian, alsa cannot find mytek.

Log messages are

usbcore: registered new interface driver snd-usb-mytek
usb 2-2: new high-speed USB device number 2 using ehci-pci
usb 2-2: New USB device found, idVendor=25ce, idProduct=000e
usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 2-2: Product: STEREO192-DSD DAC
usb 2-2: Manufacturer: Mytek Digital
usb 2-2: SerialNumber: 00000000000B001F
snd-usb-mytek: probe of 2-2:1.0 failed with error -5

I'm using debian with linux kernel 3.10.10 and the mytek firware version is 1.75.

And below message is shown on dmesg.

mytek: Pre-initialised Mytek with missing FPGA firmware, please cycle its power

I turned mytek off and on and then connected USB cable but it didn't help.

Can it be solved?

Thanks.