hi_mpi_ao_disable

Product	Supported
Atlas 350 Accelerator Card	☓
Atlas A3 training product / Atlas A3 inference product	☓
Atlas A2 training product / Atlas A2 inference product	☓
Atlas 200I/500 A2 inference product	√
Atlas inference product	☓
Atlas training product	☓

Disables an AO device.

hi_s32 hi_mpi_ao_disable(hi_audio_dev ao_dev)

Parameter	Input/Output	Description
ao_dev	Input	Audio device ID. The value range is [0, 4].

If the AO device is disabled, a code indicating success is returned.
Before disabling an AO device, you must call the hi_mpi_ao_disable_chn interface to disable all the enabled AO channels under the AO device.