Initialize Audio Device Driver.
int32_t audio_dma_init( struct audio_dma_descriptor *const desc, void *const hw )
This function initializes the Audio Driver Descriptor for the given hardware instance. Making it ready for application enable and use it.
Type: struct audio_dma_descriptor Struct *const
Pointer to the driver descriptor
Type: void *const
Pointer to the hardware instance
Type: int32_t
Initialization status.