[alsa-devel] stereo uac device control over mixer

[Clemens Ladisch]

Arijit De wrote:
>       AudioControl Interface Descriptor:
>         bLength                 9
>         bDescriptorType        36
>         bDescriptorSubtype      6 (FEATURE_UNIT)
>         bUnitID                 2
>         bSourceID               1
>         bControlSize            1
>         bmaControls( 0)      0x03
>           Mute Control
>           Volume Control

These are the controls for the master channel.

>         bmaControls( 1)      0x03
>           Mute Control
>           Volume Control

These are the controls for the mic's left channel.

>         iFeature                0

The controls for the mic's right channel are missing.


There are no descriptors for playback, but this does not matter for the
mixer.


Regards,
Clemens