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  • ADLX
    ADLX

    • AMD Device Library eXtra v1.4 documentation

    Home » Manuals » ADLX » ADLX SDK References » ADLX Interfaces » Miscellaneous » IADLMapping » ADLIdsFromADLXDesktop

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  • ADLX
    ADLX

    • ADLIdsFromADLXDesktop

    Gets the ADL Adapter index, Vid source ID, the PCIE bus number, device number, and function number corresponding to desktop with the specified IADLXDesktop interface.

    Syntax

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    ADLX_RESULT     ADLIdsFromADLXDesktop (IADLXDesktop * pDesktop, adlx_int* adapterIndex, adlx_int* VidPnSourceId, adlx_int* bus, adlx_int* device, adlx_int* function)

    Parameters

    1. [in] pDesktop IADLXDesktop * The pointer to the desktop interface.

    2. [out] adapterIndex adlx_int* The pointer to a variable where the ADL adapter index of the GPU that drives the requested desktop is returned.

    3. [out] VidPnSourceId adlx_int* The pointer to a variable where the zero-based identification number of the video present network (VidPN) topology of the requested desktop is returned.

    4. [out] bus adlx_int* The pointer to a variable where the unique PCIE bus number of the GPU that drives the requested desktop is returned.

    5. [out] device adlx_int* The pointer to a variable where the device number of the GPU that drives the requested desktop is returned.

    6. [out] function adlx_int* The pointer to a variable where the function number of the GPU that drives the requested desktop is returned.

    Return Value

    If the IADLXDesktop interface is successfully returned, ADLX_OK is returned.

    If the IADLXDesktop interface is not returned, an error code is returned.

    Refer to ADLX_RESULT for success codes and error codes

    Remarks

    ADLIdsFromADLXDesktop is used when an ADL function must be called for a desktop obtained from ADLX, or for the GPU that drives the desktop.

    Requirements

    Header

    include “ADLXDefines.h”

    Minimum version

    1.0

    Related pages

    • Visit the Adlx product page for download links and more information.

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