hi_mpi_hdmi_close

Applicable Products

Function

Disables a specified HDMI.

Prototype

hi_s32 hi_mpi_hdmi_close(hi_hdmi_id hdmi);

Parameters

Returns

• 0: success
• Other values: failure. For details, see HDMI Peripheral Return Codes.

Restrictions

• Before calling hi_mpi_hdmi_close, you must call hi_mpi_hdmi_open. Ensure that the hi_hdmi_id values in the input parameters of the two APIs are the same.
• Currently, this API does not support multiple processes.
• This API must be called in pair with hi_mpi_hdmi_open. Specifically, hi_mpi_hdmi_close can be called only after hi_mpi_hdmi_open is called, and the number of calls to the two APIs must be the same.

Reference

For the API call sequence, see Video Decoding, Processing, and Display (NVR Scenario).