Contents

start

Starts a newly created IOAudioControl.

Declaration

virtual bool start(
 IOService *provider);

Parameters

  • provider:

    The IOAudioPort or IOAudioEngine that owns this control.

Return Value

Returns true on success.

Overview

This is called automatically by IOAudioPort when addAudioControl() is called or by IOAudioEngine when addDefaultAudioControl() is called. It will only be called by the first call to either addAudioControl() or addDefaultAudioControl().

See Also

Miscellaneous