6bfbb5a524
Marimba wide-band codec driver controls audio codec on marimba die. The driver conforms to multi function device model. Thre audio HW paths are supported. They are RX, TX, and loopback. Three clients can access service of driver simultaneously as long as they don't try to configure same path. Signed-off-by: Patrick Lai <plai@quicinc.com>