[alsa-devel] [PATCH - Add mixer support for M-Audio FTU series 1/1]Add basic mixer support for M-Audio FTU (8R)

[linuxaudio at showlabor.de]

And again, next try (somehow my mail address has not been accepted despite registration)

This patch (against alsa-kmirror) adds mixer support for M-Audio Fast Track Ultra (8R) devices.
It should be suitable as a blueprint for adding mixer support to other devices with missing/wrong descriptors.
 
I needed to move some enums to header files, raise MAX_CHANNELS, and slightly modify snd_usb_audio_probe().
 
If this get accepted I will work on the effects unit in the FTU devices. It's straight forward work based on this.   
 
Kind regards,
 
Felix