[alsa-devel] mixer controls not detected for class compliant USB audio interface (RME Babyface Pro)

[Be]

What does the "unit 2 not found" error indicate?

On 12/17/2015 06:18 AM, Clemens Ladisch wrote:
> Be wrote:
>> the device's mixer controls are not detected by Linux.
>
> There are no class-compliant mixer controls.
>
>> the manufacturer's iPad mixer program can control its mixer and onboard DSP effects.
>
> That must happens with vendor-specific commands.
>
>
> Regards,
> Clemens
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