Adapter Related APIs

This group outlines Graphics version and architechture specific APIs. More...

Functions
int	ADL2_Adapter_Accessibility_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *lpAccessibility)
	Function to check if the GPU is accessible or not at the time of this call. More...
int	ADL2_Adapter_AceDefaults_Restore (ADL_CONTEXT_HANDLE context, int iAdapterIndex)
int	ADL2_Adapter_Active_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *lpStatus)
	Function to determine if the adapter is active or not. More...
int	ADL2_Adapter_Active_Set (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int iStatus, int *lpNewlyActivate)
	Function to set the current extended desktop mode status for a display. More...
int	ADL2_Adapter_Active_SetPrefer (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int iStatus, int iNumPreferTarget, ADLDisplayTarget *lpPreferTarget, int *lpNewlyActivate)
	Function to set the current extended desktop mode status for the display. More...
int	ADL2_Adapter_AdapterInfo_Get (ADL_CONTEXT_HANDLE context, LPAdapterInfo lpInfo, int iInputSize)
	Retrieves all OS-known adapter information. More...
int	ADL2_Adapter_AdapterInfoX2_Get (ADL_CONTEXT_HANDLE context, AdapterInfo **lppAdapterInfo)
	Retrieves all OS-known adapter information. More...
int	ADL2_Adapter_AdapterInfoX3_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *numAdapters, AdapterInfo **lppAdapterInfo)
int	ADL2_Adapter_AdapterInfoX4_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *numAdapters, AdapterInfoX2 **lppAdapterInfoX2)
int	ADL2_Adapter_AdapterList_Disable (ADL_CONTEXT_HANDLE context, int iNumAdapters, int *lpAdapterIndexList, bool isSkipSaveDB=false)
int	ADL2_Adapter_ASICFamilyType_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *lpAsicTypes, int *lpValids)
	Function to get the ASICFamilyType from the adapter. More...
int	ADL2_Adapter_Aspects_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, char *lpAspects, int iSize)
	ADL local interface. Function to retrieve the supported aspects list. More...
int	ADL2_Adapter_BigSw_Info_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *lpBigSwSupportMajor, int *lpBigSwSupportMinor, int *lpRedStoneSupport)
int	ADL2_Adapter_Caps (ADL_CONTEXT_HANDLE context, int iAdapterIndex, ADLAdapterCaps *adapterCaps)
int	ADL2_Adapter_ChipSetInfo_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, ADLChipSetInfo *lpChipSetInfo)
int	ADL2_Adapter_DedicatedVRAMUsage_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *iVRAMUsageInMB)
int	ADL2_Adapter_Feature_Caps (ADL_CONTEXT_HANDLE context, int iAdapterIndex, ADL_UIFEATURES_GROUP iFeatureID, int *iIsFeatureSupported)
int	ADL2_Adapter_HBC_Caps (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *lpHbcCapable)
int	ADL2_Adapter_Headless_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *lpHeadless)
int	ADL2_Adapter_ID_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *lpAdapterID)
	Function to get the unique identifier of an adapter. More...
int	ADL2_Adapter_IsGamingDriver_Info_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *lpCwgSupport, int *lpIsGamingMode)
int	ADL2_Adapter_LED_Support_Cap (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *iSupported, int *iEnabled, int *iVersion)
int	ADL2_Adapter_MemoryInfo2_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, ADLMemoryInfo2 *lpMemoryInfo2)
int	ADL2_Adapter_MemoryInfoX4_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, ADLMemoryInfoX4 *lpMemoryInfoX4)
int	ADL2_Adapter_Modes_ReEnumerate (ADL_CONTEXT_HANDLE context)
int	ADL2_Adapter_ModeSwitch (ADL_CONTEXT_HANDLE context, int iAdapterIndex)
	Function to perform a mode switch for an adapter. More...
int	ADL2_Adapter_NumberOfAdapters_Get (ADL_CONTEXT_HANDLE context, int *lpNumAdapters)
	Function to retrieve the number of OS-known adapters. More...
int	ADL2_Adapter_ObservedClockInfo_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *lpCoreClock, int *lpMemoryClock)
	Function to get the core and memory clock info of an adapter.  This is the clock displayed on CCC information center.  Specific logic is used to select appropriate clock for display in current configuration. More...
int	ADL2_Adapter_Primary_Get (ADL_CONTEXT_HANDLE context, int *lpPrimaryAdapterIndex)
	Function to retrieve the primary display adapter index. More...
int	ADL2_Adapter_Primary_Set (ADL_CONTEXT_HANDLE context, int iAdapterIndex)
	Function to set the primary display adapter index. More...
int	ADL2_Adapter_RegValueInt_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int iDriverPathOption, char *szSubKey, char *szKeyName, int *lpKeyValue)
	ADL local interface. Function to query a integer registry value set by driver. More...
int	ADL2_Adapter_RegValueInt_Set (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int iDriverPathOption, char *szSubKey, char *szKeyName, int iKeyValue)
	ADL local interface. Function to set a driver registry integer value. More...
int	ADL2_Adapter_RegValueString_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int iDriverPathOption, char *szSubKey, char *szKeyName, int iSize, char *lpKeyValue)
	ADL local interface. Function to query a string registry value set by driver. More...
int	ADL2_Adapter_RegValueString_Set (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int iDriverPathOption, char *szSubKey, char *szKeyName, int iSize, char *lpKeyValue)
	ADL local interface. Function to set a driver registry string value. More...
int	ADL2_Adapter_Speed_Caps (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *lpCaps, int *lpValid)
	Function to get the current Force3DClock setting from the adapter. More...
int	ADL2_Adapter_Speed_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *lpCurrent, int *lpDefault)
	Function to get the current Speed setting from the adapter. More...
int	ADL2_Adapter_Speed_Set (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int iSpeed)
	Function to set the current Speed setting from the adapter. More...
int	ADL2_Adapter_TRNG_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int iTRNGSize, int iTRNGBufferSize, char *lpTRNGBuffer)
int	ADL2_Adapter_VerndorID_Int_get (ADL_CONTEXT_HANDLE context, int iAdapterIndex)
	Retrieves adapter vendor id. More...
int	ADL2_Adapter_VideoBiosInfo_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, ADLBiosInfo *lpBiosInfo)
	ADL local interface. Function to retrieve BIOS information. More...
int	ADL2_Adapter_VRAMUsage_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *iVRAMUsageInMB)
int	ADL2_AdapterX2_Caps (ADL_CONTEXT_HANDLE context, int iAdapterIndex, ADLAdapterCapsX2 *adapterCaps)
	Function to retrieve adapter caps information. More...
int	ADL2_Feature_Settings_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, ADL_UIFEATURES_GROUP iFeatureID, int *iCurrent)
int	ADL2_Feature_Settings_Set (ADL_CONTEXT_HANDLE context, int iAdapterIndex, ADL_UIFEATURES_GROUP iFeatureID, int iCurrent)
int	ADL2_Flush_Driver_Data (ADL_CONTEXT_HANDLE context, int iAdapterIndex)
	Function to save driver data. More...
int	ADL2_GcnAsicInfo_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, ADLGcnInfo *gcnInfo)
int	ADL2_GPUVMPageSize_Info_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *iVMPageSizeSupport, int *iVMPageSizeType)
int	ADL2_GPUVMPageSize_Info_Set (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int iVMPageSizeType)
int	ADL2_SmartShift_DeltaGain_Set (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int iMode, int iValue)
int	ADL2_SmartShift_Settings_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, ADLSmartShiftSettings *lpCurrent)
int	ADL2_SmartShift_Support (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *lpSupported, int *lpVersion)
int	ADL2_Stress_Test_Cap (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *iSupported, int *iEnabled, int *iVersion)
int	ADL2_Throttle_Notification_Cap (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *iSupported, int *iEnabled, int *iVersion)
int	ADL_Adapter_Accessibility_Get (int iAdapterIndex, int *lpAccessibility)
	Function to check if the GPU is accessible or not at the time of this call. More...
int	ADL_Adapter_Active_Get (int iAdapterIndex, int *lpStatus)
	Function to determine if the adapter is active or not. More...
int	ADL_Adapter_Active_Set (int iAdapterIndex, int iStatus, int *lpNewlyActivate)
	Function to set the current extended desktop mode status for a display. More...
int	ADL_Adapter_Active_SetPrefer (int iAdapterIndex, int iStatus, int iNumPreferTarget, ADLDisplayTarget *lpPreferTarget, int *lpNewlyActivate)
	Function to set the current extended desktop mode status for the display. More...
int	ADL_Adapter_AdapterInfo_Get (LPAdapterInfo lpInfo, int iInputSize)
	Retrieves all OS-known adapter information. More...
int	ADL_Adapter_AdapterInfoX2_Get (AdapterInfo **lppAdapterInfo)
	Retrieves all OS-known adapter information. More...
int	ADL_Adapter_AdapterList_Disable (int iNumAdapters, int *lpAdapterIndexList)
int	ADL_Adapter_ASICFamilyType_Get (int iAdapterIndex, int *lpAsicTypes, int *lpValids)
	Function to get the ASICFamilyType from the adapter. More...
int	ADL_Adapter_Aspects_Get (int iAdapterIndex, char *lpAspects, int iSize)
	ADL local interface. Function to retrieve the supported aspects list. More...
int	ADL_Adapter_BigSw_Info_Get (int iAdapterIndex, int *lpBigSwSupportMajor, int *lpBigSwSupportMinor, int *lpRedStoneSupport)
int	ADL_Adapter_Caps (int iAdapterIndex, ADLAdapterCaps *adapterCaps)
int	ADL_Adapter_ChipSetInfo_Get (int iAdapterIndex, ADLChipSetInfo *lpChipSetInfo)
int	ADL_Adapter_ID_Get (int iAdapterIndex, int *lpAdapterID)
	Function to get the unique identifier of an adapter. More...
int	ADL_Adapter_MemoryInfo2_Get (int iAdapterIndex, ADLMemoryInfo2 *lpMemoryInfo2)
int	ADL_Adapter_Modes_ReEnumerate ()
int	ADL_Adapter_ModeSwitch (int iAdapterIndex)
	Function to perform a mode switch for an adapter. More...
int	ADL_Adapter_NumberOfAdapters_Get (int *lpNumAdapters)
	Function to retrieve the number of OS-known adapters. More...
int	ADL_Adapter_ObservedClockInfo_Get (int iAdapterIndex, int *lpCoreClock, int *lpMemoryClock)
	Function to get the core and memory clock info of an adapter.  This is the clock displayed on CCC information center.          Specific logic is used to select appropriate clock for display in current configuration. More...
int	ADL_Adapter_ObservedGameClockInfo_Get (ADL_CONTEXT_HANDLE context, int iAdapterIndex, int *lpBaseClock, int *lpGameClock, int *lpBoostClock, int *lpMemoryClock)
	Function to get the base, game, boost and memory clock info of an adapter.          Specific logic is used to select appropriate clock for display in current configuration. More...
int	ADL_Adapter_Primary_Get (int *lpPrimaryAdapterIndex)
	Function to retrieve the primary display adapter index. More...
int	ADL_Adapter_Primary_Set (int iAdapterIndex)
	Function to set the primary display adapter index. More...
int	ADL_Adapter_RegValueInt_Get (int iAdapterIndex, int iDriverPathOption, char *szSubKey, char *szKeyName, int *lpKeyValue)
	ADL local interface. Function to query a integer registry value set by driver. More...
int	ADL_Adapter_RegValueInt_Set (int iAdapterIndex, int iDriverPathOption, char *szSubKey, char *szKeyName, int iKeyValue)
	ADL local interface. Function to set a driver registry integer value. More...
int	ADL_Adapter_RegValueString_Get (int iAdapterIndex, int iDriverPathOption, char *szSubKey, char *szKeyName, int iSize, char *lpKeyValue)
	ADL local interface. Function to query a string registry value set by driver. More...
int	ADL_Adapter_RegValueString_Set (int iAdapterIndex, int iDriverPathOption, char *szSubKey, char *szKeyName, int iSize, char *lpKeyValue)
	ADL local interface. Function to set a driver registry string value. More...
int	ADL_Adapter_Speed_Caps (int iAdapterIndex, int *lpCaps, int *lpValid)
	Function to get the current Force3DClock setting from the adapter. More...
int	ADL_Adapter_Speed_Get (int iAdapterIndex, int *lpCurrent, int *lpDefault)
	Function to get the current Speed setting from the adapter. More...
int	ADL_Adapter_Speed_Set (int iAdapterIndex, int iSpeed)
	Function to set the current Speed setting from the adapter. More...
int	ADL_Adapter_VideoBiosInfo_Get (int iAdapterIndex, ADLBiosInfo *lpBiosInfo)
	ADL local interface. Function to retrieve BIOS information. More...
int	ADL_AdapterX2_Caps (int iAdapterIndex, ADLAdapterCapsX2 *adapterCaps)
	Function to retrieve adapter caps information. More...
int	ADL_Flush_Driver_Data (int iAdapterIndex)
	Function to save driver data. More...

Detailed Description

This group outlines Graphics version and architechture specific APIs.

Function Documentation

ADL2_Adapter_Accessibility_Get()

int ADL2_Adapter_Accessibility_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	lpAccessibility
	)

Function to check if the GPU is accessible or not at the time of this call.

Some GPUs enter into various power savings mode when not in use, and during this time, direct access to the GPU can result in failures. Access through proper channels (such as via ADL) always works because the software accounts for the GPU's accessibility. However, direct access outside of authorised mechanisms may fail. Use this API to find out if the GPU is currently accessible or not. If API returns GPU accessible, this status will be maintained for 2 seconds.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpAccessibility	The pointer to an int value which indicates if the adapter is accessible or not (ADL_TRUE : Accessible, ADL_FALSE : Not accessible)

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_AceDefaults_Restore()

int ADL2_Adapter_AceDefaults_Restore	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex
	)

ADL local interface Function to restore all the ACE's INF registry defaults.

This function restores the ACE INF registry defaults.

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

ADL2_Adapter_Active_Get()

int ADL2_Adapter_Active_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	lpStatus
	)

Function to determine if the adapter is active or not.

The function is used to check if the adapter associated with iAdapterIndex is active which has enabled desktop mapped on it.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpStatus	The pointer to the retrieved status. ADL_TRUE : Active; ADL_FALSE : Disabled.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_Active_Set()

int ADL2_Adapter_Active_Set	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int	iStatus,
		int *	lpNewlyActivate
	)

Function to set the current extended desktop mode status for a display.

This function enables or disables extended desktop mode for a specified display.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iStatus	The desired display extended desktop mode status. ADL_TRUE : extended desktop mode; ADL_FALSE : otherwise.
[out]	lpNewlyActivate	The pointer to the retrieved adapter activation information. ADL_TRUE : the adapter is activated for the first time; ADL_FALSE : otherwise.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_Active_SetPrefer()

int ADL2_Adapter_Active_SetPrefer	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int	iStatus,
		int	iNumPreferTarget,
		ADLDisplayTarget *	lpPreferTarget,
		int *	lpNewlyActivate
	)

Function to set the current extended desktop mode status for the display.

This function enables or disables the input adapter for a specified display. In addition, this function allows the user to enable the input adapter and pass in the preferred targets.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iStatus	The desired display extended desktop mode status. ADL_TRUE : extended desktop mode; ADL_FALSE : otherwise.
[in]	iNumPreferTarget	If iStatus is TRUE, the user can pass the size of preferred Display Targets array.
[in]	lpPreferTarget	If iStatus is TRUE, the user can pass the preferred Display Targets array to be enabled (with targets cloned).
[out]	lpNewlyActivate	The pointer to the retrieved adapter activation information. ADL_TRUE : the adapter is activated for the first time; ADL_FALSE : otherwise.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_AdapterInfo_Get()

int ADL2_Adapter_AdapterInfo_Get	(	ADL_CONTEXT_HANDLE	context,
		LPAdapterInfo	lpInfo,
		int	iInputSize
	)

Retrieves all OS-known adapter information.

This function retrieves the adapter information of all OS-known adapters in the system. OS-known adapters can include adapters that are physically present in the system (logical adapters)
as well as ones that are no longer present in the system but are still recognized by the OS.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iInputSize	The size of the lpInfo buffer.
[out]	lpInfo	The pointer to the buffer containing the retrieved adapter information.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

This API take a fixed-size output array. For dynamic-size output, use ADL_Adapter_AdapterInfoX2_Get function.

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_AdapterInfoX2_Get()

int ADL2_Adapter_AdapterInfoX2_Get	(	ADL_CONTEXT_HANDLE	context,
		AdapterInfo **	lppAdapterInfo
	)

Retrieves all OS-known adapter information.

This function retrieves the adapter information of all OS-known adapters in the system. OS-known adapters can include adapters that are physically present in the system (logical adapters)
as well as ones that are no longer present in the system but are still recognized by the OS.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[out]	lppAdapterInfo	is pointer to the pointer of AdapterInfo array. Initialize to NULL before calling this API. ADL will allocate the necessary memory, using the user provided callback function.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

This API uses the memory allocation callback function provided by the user.

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_AdapterInfoX3_Get()

int ADL2_Adapter_AdapterInfoX3_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	numAdapters,
		AdapterInfo **	lppAdapterInfo
	)

ADL local interface. Retrieves adapter information for given adapter or all OS-known adapters.

This function retrieves information for passed adapter or if pass -1, information of all OS-known adapters in the system. OS-known adapters can include adapters that are physically present in the system (logical adapters)
as well as ones that are no longer present in the system but are still recognized by the OS.

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter or -1 if all adapters are desired
[out]	number	of items in the lppAdapterInfo array. Can pass NULL pointer if passign an adapter index (in which case only one AdapterInfo is returned)
[out]	lppAdapterInfo	pointer to the pointer of AdapterInfo array. Initialize to NULL before calling this API. ADL will allocate the necessary memory, using the user provided callback function.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Returns

If the function valid, the return value is 1. Otherwise it is 0.

Remarks

This API uses the memory allocation callback function provided by the user.

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_AdapterInfoX4_Get()

int ADL2_Adapter_AdapterInfoX4_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	numAdapters,
		AdapterInfoX2 **	lppAdapterInfoX2
	)

ADL local interface. Retrieves extended adapter information for given adapter or all OS-known adapters.

This function retrieves information for passed adapter or if pass -1, information of all OS-known adapters in the system. OS-known adapters can include adapters that are physically present in the system (logical adapters)
as well as ones that are no longer present in the system but are still recognized by the OS.

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter or -1 if all adapters are desired
[out]	number	of items in the lppAdapterInfo array. Can pass NULL pointer if passing an adapter index (in which case only one AdapterInfo is returned)
[out]	lppAdapterInfoX2	pointer to the pointer of AdapterInfoX2 array. Initialize to NULL before calling this API. ADL will allocate the necessary memory, using the user provided callback function.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Returns

If the function valid, the return value is 1. Otherwise it is 0.

Remarks

This API uses the memory allocation callback function provided by the user.

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_AdapterList_Disable()

int ADL2_Adapter_AdapterList_Disable	(	ADL_CONTEXT_HANDLE	context,
		int	iNumAdapters,
		int *	lpAdapterIndexList,
		bool	isSkipSaveDB = false
	)

Function to disable a list of logic adapters once.

This function disable multiple adapters in one CCD call for Win7 and later in order to improve the performace. the fucntion will fail if the current primary adapter is in the disabled adapter list

Supported Platforms:

Windows 7; 32bit and 64bit,WIN8

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iNumAdapters	An integer indicates the number of desktops to be disabled.
[in]	lpAdapterIndexList	The pointer to the integer array that contains the list of logicl adapter indexes to be disabled
[in]	isSkipSaveDB	A bool flag to indicate a temporary Display config setting (no SDC_SAVE_TO_DATABASE)

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_ASICFamilyType_Get()

int ADL2_Adapter_ASICFamilyType_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	lpAsicTypes,
		int *	lpValids
	)

Function to get the ASICFamilyType from the adapter.

This function retrieves the ASIC family types for a specified adapter.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpAsicTypes	The pointer to the Detailed asic types information retrieved from the driver.
[out]	lpValids	The pointer to the bit vector indicating which bit is valid on the lpAsicTypes returned.

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_Aspects_Get()

int ADL2_Adapter_Aspects_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		char *	lpAspects,
		int	iSize
	)

ADL local interface. Function to retrieve the supported aspects list.

This function retrieves the list of supported aspects for a specified adapter.

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpAspects	The pointer to the buffer storing the list of aspects supported for the specified adapter.
[in]	iSize	The size of the lpAspects buffer.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Returns

If the function valid, the return value is 1. Otherwise it is 0.

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_BigSw_Info_Get()

int ADL2_Adapter_BigSw_Info_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	lpBigSwSupportMajor,
		int *	lpBigSwSupportMinor,
		int *	lpRedStoneSupport
	)

This function retrieves the Big Software & Red Stone support information for a specified adapter.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[out]	lpBigSwSupportMajor	The pointer to the Big Software major version information retrieved from the driver. Detailed asic types
[out]	lpBigSwSupportMinor	The pointer to the Big Software minor version information retrieved from the driver. Detailed asic types
[out]	lpRedStoneSupport	The pointer to the Red Stone support information retrieved from the driver.

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes

ADL2_Adapter_Caps()

int ADL2_Adapter_Caps	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		ADLAdapterCaps *	adapterCaps
	)

Function to retrieve adapter caps information.

This function implements a DI call to retrieve adapter capability information .

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	adapterCaps	The pointer to the structure storing the retrieved adapter capability information.

Returns

If the function succeeds, the return value is ADL_OK, or an ADL error code otherwise. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_ChipSetInfo_Get()

int ADL2_Adapter_ChipSetInfo_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		ADLChipSetInfo *	lpChipSetInfo
	)

ADL local interface. Function to retrieve chipset information.

This function retrieves the chipset information for a specified adapter.

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpChipSetInfo	The pointer to the structure storing the retrieved chipset information.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_DedicatedVRAMUsage_Get()

int ADL2_Adapter_DedicatedVRAMUsage_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	iVRAMUsageInMB
	)

This function retrieves the Dedicated VRAM usage of given adapter

The function is used to get Dedicated VRAM usge by calling MS Counter.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The index of the desired adapter.
[in]	iVRAMUsageInMB	The pointer to an int variable retrives the current usage of VRAM.

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_Feature_Caps()

int ADL2_Adapter_Feature_Caps	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		ADL_UIFEATURES_GROUP	iFeatureID,
		int *	iIsFeatureSupported
	)

Function to Checks the feature if given GPU (identified by adapter id) supports or not.

Checks if given GPU (identified by adapter id) supports feature (iFeatureID) or not.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iFeatureID	The Feature index of the desired feature. ADL_UIFEATURES_GROUP
[out]	iIsFeatureSupported	The pointer to the structure storing the retrieved adapter capability information.

Returns

If the function succeeds, the return value is ADL_OK, or an ADL error code otherwise. Result Codes

ADL2_Adapter_HBC_Caps()

int ADL2_Adapter_HBC_Caps	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	lpHbcCapable
	)

Function to retrieve HBC Capability.

This function retrieves the HBC Capability for a specified graphics adapter.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	: Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	: The ADL index handle of the desired adapter.
[out]	lpHbcCapable	: Will be set to 1 to indicate that given GPU supports HBC.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_Headless_Get()

int ADL2_Adapter_Headless_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	lpHeadless
	)

Function to retrieve whether an adapter is Headless or not.

This function implements private adapter info to retrieve the configuration state of a specified adapter.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpHeadless	Integer indicating the state of the adapter.

ADL2_Adapter_ID_Get()

int ADL2_Adapter_ID_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	lpAdapterID
	)

Function to get the unique identifier of an adapter.

This function retrieves the unique identifier of a specified adapter.
The adapter ID is a unique value and will be used to determine what other controllers share the same adapter.
The desktop will use this to find which HDCs are associated with an adapter.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpAdapterID	The pointer to the adapter identifier. Zero means: The adapter is not AMD.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

This API is a duplicate to ADL_Display_AdapterID_Get()

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_IsGamingDriver_Info_Get()

int ADL2_Adapter_IsGamingDriver_Info_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	lpCwgSupport,
		int *	lpIsGamingMode
	)

This function retrieves the creator who game support information for a specified adapter.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[out]	lpCwgSupport	Will be set to 1 to indicate that given GPU supports CWG. Detailed asic types
[out]	lpIsGamingMode	Will be set to 1 to indicate that given GPU supports Gaming Mode. Detailed asic types

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes

ADL2_Adapter_LED_Support_Cap()

int ADL2_Adapter_LED_Support_Cap	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	iSupported,
		int *	iEnabled,
		int *	iVersion
	)

Function to retrieve current LED support capability

This function retrieves current status of LED supported for a specified adapter.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iSupported	The pointer to an int variable which indicates if LED is supported ( ADL_TRUE : supported, ADL_FALSE : not supported)
[in]	iEnabled	The pointer to an int variable which indicates if LED is enabled ( ADL_TRUE : enabled, ADL_FALSE : disabled)
[in]	iVersion	The pointer to an int variable receiving the LED feature version.

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes. If Overdrive feature is not supported the return code is ADL_ERR_NOT_SUPPORTED

Remarks

Call this API prior to calling any other LED APIs to determine if this feature is supported and enabled.

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_MemoryInfo2_Get()

int ADL2_Adapter_MemoryInfo2_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		ADLMemoryInfo2 *	lpMemoryInfo2
	)

Function to retrieve memory information from the adapter. Version 2

This function retrieves the memory information for a specified graphics adapter.

Supported Platforms:

Linux; 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpMemoryInfo2	The pointer to the structure storing the retrieved memory information.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_MemoryInfoX4_Get()

int ADL2_Adapter_MemoryInfoX4_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		ADLMemoryInfoX4 *	lpMemoryInfoX4
	)

Function to retrieve memory information from the adapter. Version 4

This function retrieves the memory information for a specified graphics adapter.

Supported Platforms:

Linux; 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpMemoryInfoX4	The pointer to the structure storing the retrieved memory information.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_Modes_ReEnumerate()

int ADL2_Adapter_Modes_ReEnumerate

(

ADL_CONTEXT_HANDLE

context

)

Function to re-enumerate adapter modes.

This function re-enumerates adapter modes

Supported Platforms:

\Win7

Parameters

[in]

context

Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

For Win7 only. This internal AMD API is used to test driver's SLS middle mode feature.

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_ModeSwitch()

int ADL2_Adapter_ModeSwitch	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex
	)

Function to perform a mode switch for an adapter.

This function performs a mode switch for a specified adapter.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_NumberOfAdapters_Get()

int ADL2_Adapter_NumberOfAdapters_Get	(	ADL_CONTEXT_HANDLE	context,
		int *	lpNumAdapters
	)

Function to retrieve the number of OS-known adapters.

This function retrieves the number of graphics adapters recognized by the OS (OS-known adapters). OS-known adapters can include adapters that are physically present in the system (logical adapters)
as well as ones that no longer present in the system but are still recognized by the OS.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[out]	lpNumAdapters	The pointer to the number of OS-known adapters.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_ObservedClockInfo_Get()

int ADL2_Adapter_ObservedClockInfo_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	lpCoreClock,
		int *	lpMemoryClock
	)

Function to get the core and memory clock info of an adapter.  This is the clock displayed on CCC information center.  Specific logic is used to select appropriate clock for display in current configuration.

This function retrieves the core and memory clock of an adapter.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]

ADL2_Adapter_Primary_Get()

int ADL2_Adapter_Primary_Get	(	ADL_CONTEXT_HANDLE	context,
		int *	lpPrimaryAdapterIndex
	)

Function to retrieve the primary display adapter index.

This function retrieves the adapter index for the primary display adapter.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[out]	lpPrimaryAdapterIndex	The pointer to the ADL index handle of the primary adapter.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_Primary_Set()

int ADL2_Adapter_Primary_Set	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex
	)

Function to set the primary display adapter index.

This function sets the adapter index for a specified primary display adapter.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_RegValueInt_Get()

int ADL2_Adapter_RegValueInt_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int	iDriverPathOption,
		char *	szSubKey,
		char *	szKeyName,
		int *	lpKeyValue
	)

ADL local interface. Function to query a integer registry value set by driver.

This function queries a driver registry integer value for a specified adapter by specifying the subkey path and key name.

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iDriverPathOption	The option of the driver path. 0: Current; 1: function1; 2: function2; 0xFFFF for all device.
[in]	szSubKey	The path of registry subkey to be accessed. This is a null terminated string and the parameter can be NULL.
[in]	szKeyName	The name of registry value to be got. This is a null terminated string.
[out]	lpKeyValue	The pointer to registry value to be got.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Returns

If the function valid, the return value is 1. Otherwise it is 0.

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_RegValueInt_Set()

int ADL2_Adapter_RegValueInt_Set	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int	iDriverPathOption,
		char *	szSubKey,
		char *	szKeyName,
		int	iKeyValue
	)

ADL local interface. Function to set a driver registry integer value.

This function sets a driver registry integer value for a specified adapter by specifying the subkey path and key name.

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iDriverPathOption	The option of the driver path. 0: Current; 1: function1; 2: function2; 0xFFFF for all device.
[in]	szSubKey	The path of registry subkey to be accessed. This is a null terminated string and the parameter can be NULL.
[in]	szKeyName	The name of registry value to be set. This is a null terminated string.
[in]	iKeyValue	The integer registry value to be set.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Returns

If the function valid, the return value is 1. Otherwise it is 0.

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_RegValueString_Get()

int ADL2_Adapter_RegValueString_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int	iDriverPathOption,
		char *	szSubKey,
		char *	szKeyName,
		int	iSize,
		char *	lpKeyValue
	)

ADL local interface. Function to query a string registry value set by driver.

This function queries a driver registry string value for a specified adapter by specifying the subkey path and key name.

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iDriverPathOption	The option of the driver path. 0: Current; 1: function1; 2: function2; 0xFFFF for all device.
[in]	szSubKey	The path of registry sub key to be accessed. This is a null terminated string and the parameter can be NULL.
[in]	szKeyName	The name of registry value to be got. This is a null terminated string.
[in]	iSize	The size of registry value to be got.
[out]	lpKeyValue	The pointer to registry value to be got.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Returns

If the function valid, the return value is 1. Otherwise it is 0.

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_RegValueString_Set()

int ADL2_Adapter_RegValueString_Set	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int	iDriverPathOption,
		char *	szSubKey,
		char *	szKeyName,
		int	iSize,
		char *	lpKeyValue
	)

ADL local interface. Function to set a driver registry string value.

This function sets a driver registry string value for a specified adapter by specifying the subkey path and key name.

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iDriverPathOption	The option of the driver path. 0: Current; 1: function1; 2: function2; 0xFFFF for all device.
[in]	szSubKey	The path of registry sub key to be accessed. This is a null terminated string and the parameter can be NULL.
[in]	szKeyName	The name of registry value to be set. This is a null terminated string.
[in]	iSize	The size of registry value to be set.
[in]	lpKeyValue	The pointer to registry value to be set.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Returns

If the function valid, the return value is 1. Otherwise it is 0.

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_Speed_Caps()

int ADL2_Adapter_Speed_Caps	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	lpCaps,
		int *	lpValid
	)

Function to get the current Force3DClock setting from the adapter.

This function retrieves the adapter speed information for a specified adapter. Return valud can be ADL_ADAPTER_SPEEDCAPS_SUPPORTED or “0”

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpCaps	The caps of adapter speed settings
[out]	lpValid	The valid bits of adapter speed settings

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_Speed_Get()

int ADL2_Adapter_Speed_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	lpCurrent,
		int *	lpDefault
	)

Function to get the current Speed setting from the adapter.

This function retrieves the adapter speed information for a specified adapter. Return value is either ADL_CONTEXT_SPEED_UNFORCED or ADL_CONTEXT_SPEED_FORCEHIGH

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpCurrent	The current speed setting
[out]	lpDefault	The default speed setting

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_Speed_Set()

int ADL2_Adapter_Speed_Set	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int	iSpeed
	)

Function to set the current Speed setting from the adapter.

This function set the adapter speed information for a specified adapter. Input value is either ADL_CONTEXT_SPEED_UNFORCED or ADL_CONTEXT_SPEED_FORCEHIGH

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iSpeed	The speed to set on specified adapter

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_TRNG_Get()

int ADL2_Adapter_TRNG_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int	iTRNGSize,
		int	iTRNGBufferSize,
		char *	lpTRNGBuffer
	)

Function to retrieve true Hardware generated random number.

This function implements a lhEscape call to retrieve TRGN from hardware .

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iTRNGSize	size of the requested TRNG
[in]	iTRNGBufferSize	size of the trngBuffer
[out]	trngBuffer	The pointer where TRNG value is stored, buffer should be allocated at client side

Returns

If the function succeeds, the return value is ADL_OK, or an ADL error code otherwise. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_VerndorID_Int_get()

int ADL2_Adapter_VerndorID_Int_get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex
	)

Retrieves adapter vendor id.

This function retrieves the parsed hex vendor id

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]

context

Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

ADL2_Adapter_VideoBiosInfo_Get()

int ADL2_Adapter_VideoBiosInfo_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		ADLBiosInfo *	lpBiosInfo
	)

ADL local interface. Function to retrieve BIOS information.

This function retrieves the BIOS information for a specified adapter.

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpBiosInfo	The pointer to the structure storing the retrieved BIOs information.

Supported Platforms:

Linux; 32bit and 64bit

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Adapter_VRAMUsage_Get()

int ADL2_Adapter_VRAMUsage_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	iVRAMUsageInMB
	)

This function retrieves the VRAM usage of given adapter

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The index of the desired adapter.
[in]	iVRAMUsageInMB	The pointer to an int variable retrives the current usage of VRAM.

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_AdapterX2_Caps()

int ADL2_AdapterX2_Caps	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		ADLAdapterCapsX2 *	adapterCaps
	)

Function to retrieve adapter caps information.

This function implements a DI call to retrieve adapter capability information .

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	adapterCaps	The pointer to the structure storing the retrieved adapter capability information.

Returns

If the function succeeds, the return value is ADL_OK, or an ADL error code otherwise. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Feature_Settings_Get()

int ADL2_Feature_Settings_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		ADL_UIFEATURES_GROUP	iFeatureID,
		int *	iCurrent
	)

Function to retrieve the current value of given feature on a given adapter

provides the current value of the given feature

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iFeatureID	The Feature index of the desired feature. ADL_UIFEATURES_GROUP
[out]	iCurrent	The pointer to the structure storing the retrieved feature current value.

Returns

If the function succeeds, the return value is ADL_OK, or an ADL error code otherwise. Result Codes

ADL2_Feature_Settings_Set()

int ADL2_Feature_Settings_Set	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		ADL_UIFEATURES_GROUP	iFeatureID,
		int	iCurrent
	)

Function sets the current value to driver of given adapter

sets the current value to the given adapter

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iFeatureID	The Feature index of the desired feature. ADL_UIFEATURES_GROUP
[in]	iCurrent	The pointer to the feature current value

Returns

If the function succeeds, the return value is ADL_OK, or an ADL error code otherwise. Result Codes

ADL2_Flush_Driver_Data()

int ADL2_Flush_Driver_Data	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex
	)

Function to save driver data.

This function saves all required data from driver to persist updated settings

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The adapter index to be flushed.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_GcnAsicInfo_Get()

int ADL2_GcnAsicInfo_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		ADLGcnInfo *	gcnInfo
	)

For given ASIC returns information about components of ASIC GCN architecture. Such as number of compute units, number of Tex (Texture filtering units) , number of ROPs (render back-ends).

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter. The adapter identifies the ASIC that the information will be returned for.
[out]	gcnInfo	The ADL structure that contains information about components of ASIC GCN architecture.

Remarks

. The method is supported only for SI+ family of the ASICs and up to Carrizzo inclusive. Otherwise ADL_ERR_NOT_SUPPORTED is returned

ADL2_GPUVMPageSize_Info_Get()

int ADL2_GPUVMPageSize_Info_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	iVMPageSizeSupport,
		int *	iVMPageSizeType
	)

Function to gets the GPU VM PageSize info.

This function retrieves the GPU VM PageSize info for a specified adapter.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	iVMPageSizeSupport	1 for supported and 0 for unsupported
[out]	iVMPageSizeType	Type will be available only if iVMPageSizeSupport is 1. 0: Invalid; 1: Gaming; 2: Mining

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_GPUVMPageSize_Info_Set()

int ADL2_GPUVMPageSize_Info_Set	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int	iVMPageSizeType
	)

Function to sets the GPU VM PageSize info.

This function sets the GPU VM PageSize type for a specified adapter.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iVMPageSizeType	Type will be available only if iVMPageSizeSupport = 1.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_SmartShift_DeltaGain_Set()

int ADL2_SmartShift_DeltaGain_Set	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int	iMode,
		int	iValue
	)

Function to set the Smart shift Delta gain settings.

This function set the smart shift Delta gain settings for a specified adapter.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iMode	Smart shift Mode
[in]	iValue	Smart shift value

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_SmartShift_Settings_Get()

int ADL2_SmartShift_Settings_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		ADLSmartShiftSettings *	lpCurrent
	)

Function to get the Smart shift Settings.

This function retrieves the smart shift settings for a specified adapter.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpCurrent	Smart shift settings

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_SmartShift_Support()

int ADL2_SmartShift_Support	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	lpSupported,
		int *	lpVersion
	)

Function to get the Smart shift support.

This function retrieves the smart shift support for a specified adapter.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpSupported	Smart shift supported state
[out]	lpVersion	Smart shift supported version

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Stress_Test_Cap()

int ADL2_Stress_Test_Cap	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	iSupported,
		int *	iEnabled,
		int *	iVersion
	)

Function to retrieve current workattaion overdrive support capabilities

This function retrieves current Stress Test overdrivecapabilities for a specified adapter.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iSupported	The pointer to an int variable which indicates if Overdrive feature is supported ( ADL_TRUE : supported, ADL_FALSE : not supported)
[in]	iEnabled	The pointer to an int variable which indicates if Overdrive feature is enabled ( ADL_TRUE : enabled, ADL_FALSE : disabled)
[in]	iVersion	The pointer to an int variable receiving the Overdrive feature version.

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes. If Overdrive feature is not supported the return code is ADL_ERR_NOT_SUPPORTED

Remarks

Call this API prior to calling any other Overdrive APIs to determine if this feature is supported and enabled.

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL2_Throttle_Notification_Cap()

int ADL2_Throttle_Notification_Cap	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	iSupported,
		int *	iEnabled,
		int *	iVersion
	)

Function to retrieve current workattaion overdrive support capabilities

This function retrieves current Throttle Notification overdrivecapabilities for a specified adapter.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]	iSupported	The pointer to an int variable which indicates if Overdrive feature is supported ( ADL_TRUE : supported, ADL_FALSE : not supported)
[in]	iEnabled	The pointer to an int variable which indicates if Overdrive feature is enabled ( ADL_TRUE : enabled, ADL_FALSE : disabled)
[in]	iVersion	The pointer to an int variable receiving the Overdrive feature version.

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes. If Overdrive feature is not supported the return code is ADL_ERR_NOT_SUPPORTED

Remarks

Call this API prior to calling any other Overdrive APIs to determine if this feature is supported and enabled.

Clients can use ADL2 version of the API to assure that there is no interference with other ADL clients that are running in the same process . Such clients have to call ADL2_Main_Control_Create first to obtain ADL_CONTEXT_HANDLE instance that has to be passed to each subsequent ADL2 call and finally destroyed using ADL2_Main_Control_Destroy.

ADL_Adapter_Accessibility_Get()

int ADL_Adapter_Accessibility_Get	(	int	iAdapterIndex,
		int *	lpAccessibility
	)

Function to check if the GPU is accessible or not at the time of this call.

Some GPUs enter into various power savings mode when not in use, and during this time, direct access to the GPU can result in failures. Access through proper channels (such as via ADL) always works because the software accounts for the GPU's accessibility. However, direct access outside of authorised mechanisms may fail. Use this API to find out if the GPU is currently accessible or not. If API returns GPU accessible, this status will be maintained for 2 seconds.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpAccessibility	The pointer to an int value which indicates if the adapter is accessible or not (ADL_TRUE : Accessible, ADL_FALSE : Not accessible)

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

ADL_Adapter_Active_Get()

int ADL_Adapter_Active_Get	(	int	iAdapterIndex,
		int *	lpStatus
	)

Function to determine if the adapter is active or not.

The function is used to check if the adapter associated with iAdapterIndex is active which has enabled desktop mapped on it.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpStatus	The pointer to the retrieved status. ADL_TRUE : Active; ADL_FALSE : Disabled.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

ADL_Adapter_Active_Set()

int ADL_Adapter_Active_Set	(	int	iAdapterIndex,
		int	iStatus,
		int *	lpNewlyActivate
	)

Function to set the current extended desktop mode status for a display.

This function enables or disables extended desktop mode for a specified display.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iStatus	The desired display extended desktop mode status. ADL_TRUE : extended desktop mode; ADL_FALSE : otherwise.
[out]	lpNewlyActivate	The pointer to the retrieved adapter activation information. ADL_TRUE : the adapter is activated for the first time; ADL_FALSE : otherwise.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

ADL_Adapter_Active_SetPrefer()

int ADL_Adapter_Active_SetPrefer	(	int	iAdapterIndex,
		int	iStatus,
		int	iNumPreferTarget,
		ADLDisplayTarget *	lpPreferTarget,
		int *	lpNewlyActivate
	)

Function to set the current extended desktop mode status for the display.

This function enables or disables the input adapter for a specified display. In addition, this function allows the user to enable the input adapter and pass in the preferred targets.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iStatus	The desired display extended desktop mode status. ADL_TRUE : extended desktop mode; ADL_FALSE : otherwise.
[in]	iNumPreferTarget	If iStatus is TRUE, the user can pass the size of preferred Display Targets array.
[in]	lpPreferTarget	If iStatus is TRUE, the user can pass the preferred Display Targets array to be enabled (with targets cloned).
[out]	lpNewlyActivate	The pointer to the retrieved adapter activation information. ADL_TRUE : the adapter is activated for the first time; ADL_FALSE : otherwise.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

ADL_Adapter_AdapterInfo_Get()

int ADL_Adapter_AdapterInfo_Get	(	LPAdapterInfo	lpInfo,
		int	iInputSize
	)

Retrieves all OS-known adapter information.

This function retrieves the adapter information of all OS-known adapters in the system. OS-known adapters can include adapters that are physically present in the system (logical adapters)
as well as ones that are no longer present in the system but are still recognized by the OS.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	iInputSize	The size of the lpInfo buffer.
[out]	lpInfo	The pointer to the buffer containing the retrieved adapter information.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

This API take a fixed-size output array. For dynamic-size output, use ADL_Adapter_AdapterInfoX2_Get function.

ADL_Adapter_AdapterInfoX2_Get()

int ADL_Adapter_AdapterInfoX2_Get

(

AdapterInfo **

lppAdapterInfo

)

Retrieves all OS-known adapter information.

This function retrieves the adapter information of all OS-known adapters in the system. OS-known adapters can include adapters that are physically present in the system (logical adapters)
as well as ones that are no longer present in the system but are still recognized by the OS.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[out]

lppAdapterInfo

is pointer to the pointer of AdapterInfo array. Initialize to NULL before calling this API. ADL will allocate the necessary memory, using the user provided callback function.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

This API uses the memory allocation callback function provided by the user.

ADL_Adapter_AdapterList_Disable()

int ADL_Adapter_AdapterList_Disable	(	int	iNumAdapters,
		int *	lpAdapterIndexList
	)

Function to disable a list of logic adapters once.

This function disable multiple adapters in one CCD call for Win7 and later in order to improve the performace. the fucntion will fail if the current primary adapter is in the disabled adapter list

Supported Platforms:

Windows 7; 32bit and 64bit,WIN8

Parameters

[in]	iNumAdapters	An integer indicates the number of desktops to be disabled.
[in]	lpAdapterIndexList	The pointer to the integer array that contains the list of logicl adapter indexes to be disabled

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

ADL_Adapter_ASICFamilyType_Get()

int ADL_Adapter_ASICFamilyType_Get	(	int	iAdapterIndex,
		int *	lpAsicTypes,
		int *	lpValids
	)

Function to get the ASICFamilyType from the adapter.

This function retrieves the ASIC family types for a specified adapter.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpAsicTypes	The pointer to the Detailed asic types information retrieved from the driver.
[out]	lpValids	The pointer to the bit vector indicating which bit is valid on the lpAsicTypes returned.

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes

ADL_Adapter_Aspects_Get()

int ADL_Adapter_Aspects_Get	(	int	iAdapterIndex,
		char *	lpAspects,
		int	iSize
	)

ADL local interface. Function to retrieve the supported aspects list.

This function retrieves the list of supported aspects for a specified adapter.

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpAspects	The pointer to the buffer storing the list of aspects supported for the specified adapter.
[in]	iSize	The size of the lpAspects buffer.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Returns

If the function valid, the return value is 1. Otherwise it is 0.

ADL_Adapter_BigSw_Info_Get()

int ADL_Adapter_BigSw_Info_Get	(	int	iAdapterIndex,
		int *	lpBigSwSupportMajor,
		int *	lpBigSwSupportMinor,
		int *	lpRedStoneSupport
	)

Function to get the ASICFamilyType from the adapter.

This function retrieves the Big Software & Red Stone support information for a specified adapter.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpBigSwSupportMajor	The pointer to the Big Software major version information retrieved from the driver. Detailed asic types
[out]	lpBigSwSupportMinor	The pointer to the Big Software minor version information retrieved from the driver. Detailed asic types
[out]	lpRedStoneSupport	The pointer to the Red Stone support information retrieved from the driver.

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes

ADL_Adapter_Caps()

int ADL_Adapter_Caps	(	int	iAdapterIndex,
		ADLAdapterCaps *	adapterCaps
	)

Function to retrieve adapter caps information.

This function implements a DI call to retrieve adapter capability information .

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	adapterCaps	The pointer to the structure storing the retrieved adapter capability information.

Returns

If the function succeeds, the return value is ADL_OK, or an ADL error code otherwise. Result Codes

ADL_Adapter_ChipSetInfo_Get()

int ADL_Adapter_ChipSetInfo_Get	(	int	iAdapterIndex,
		ADLChipSetInfo *	lpChipSetInfo
	)

ADL local interface. Function to retrieve chipset information.

This function retrieves the chipset information for a specified adapter.

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpChipSetInfo	The pointer to the structure storing the retrieved chipset information.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

ADL_Adapter_ID_Get()

int ADL_Adapter_ID_Get	(	int	iAdapterIndex,
		int *	lpAdapterID
	)

Function to get the unique identifier of an adapter.

This function retrieves the unique identifier of a specified adapter.
The adapter ID is a unique value and will be used to determine what other controllers share the same adapter.
The desktop will use this to find which HDCs are associated with an adapter.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpAdapterID	The pointer to the adapter identifier. Zero means: The adapter is not AMD.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

This API is a duplicate to ADL_Display_AdapterID_Get()

ADL_Adapter_MemoryInfo2_Get()

int ADL_Adapter_MemoryInfo2_Get	(	int	iAdapterIndex,
		ADLMemoryInfo2 *	lpMemoryInfo2
	)

Function to retrieve memory information from the adapter. Version 2

This function retrieves the memory information for a specified graphics adapter.

Supported Platforms:

Linux; 32bit and 64bit

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpMemoryInfo2	The pointer to the structure storing the retrieved memory information.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

ADL_Adapter_Modes_ReEnumerate()

int ADL_Adapter_Modes_ReEnumerate

(

)

Function to re-enumerate adapter modes.

This function re-enumerates adapter modes

Supported Platforms:

\Win7

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

Remarks

For Win7 only. This internal AMD API is used to test driver's SLS middle mode feature.

ADL_Adapter_ModeSwitch()

int ADL_Adapter_ModeSwitch

(

int

iAdapterIndex

)

Function to perform a mode switch for an adapter.

This function performs a mode switch for a specified adapter.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]

iAdapterIndex

The ADL index handle of the desired adapter.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

ADL_Adapter_NumberOfAdapters_Get()

int ADL_Adapter_NumberOfAdapters_Get

(

int *

lpNumAdapters

)

Function to retrieve the number of OS-known adapters.

This function retrieves the number of graphics adapters recognized by the OS (OS-known adapters). OS-known adapters can include adapters that are physically present in the system (logical adapters)
as well as ones that no longer present in the system but are still recognized by the OS.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[out]

lpNumAdapters

The pointer to the number of OS-known adapters.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

ADL_Adapter_ObservedClockInfo_Get()

int ADL_Adapter_ObservedClockInfo_Get	(	int	iAdapterIndex,
		int *	lpCoreClock,
		int *	lpMemoryClock
	)

Function to get the core and memory clock info of an adapter.  This is the clock displayed on CCC information center.          Specific logic is used to select appropriate clock for display in current configuration.

This function retrieves the core and memory clock of an adapter.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpCoreClock	The pointer to the core clock retrieved from the driver in Mhz.
[out]	lpMemoryClock	The pointer to the memory clock retrieved from the driver in Mhz.

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes

ADL_Adapter_ObservedGameClockInfo_Get()

int ADL_Adapter_ObservedGameClockInfo_Get	(	ADL_CONTEXT_HANDLE	context,
		int	iAdapterIndex,
		int *	lpBaseClock,
		int *	lpGameClock,
		int *	lpBoostClock,
		int *	lpMemoryClock
	)

Function to get the base, game, boost and memory clock info of an adapter.          Specific logic is used to select appropriate clock for display in current configuration.

This function retrieves the game, base, boost and memory clock of an adapter.

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	context	Client's ADL context handle ADL_CONTEXT_HANDLE obtained from ADL2_Main_Control_Create.
[in]

ADL_Adapter_Primary_Get()

int ADL_Adapter_Primary_Get

(

int *

lpPrimaryAdapterIndex

)

Function to retrieve the primary display adapter index.

This function retrieves the adapter index for the primary display adapter.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[out]

lpPrimaryAdapterIndex

The pointer to the ADL index handle of the primary adapter.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

ADL_Adapter_Primary_Set()

int ADL_Adapter_Primary_Set

(

int

iAdapterIndex

)

Function to set the primary display adapter index.

This function sets the adapter index for a specified primary display adapter.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Parameters

[in]

iAdapterIndex

The ADL index handle of the desired adapter.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

ADL_Adapter_RegValueInt_Get()

int ADL_Adapter_RegValueInt_Get	(	int	iAdapterIndex,
		int	iDriverPathOption,
		char *	szSubKey,
		char *	szKeyName,
		int *	lpKeyValue
	)

ADL local interface. Function to query a integer registry value set by driver.

This function queries a driver registry integer value for a specified adapter by specifying the subkey path and key name.

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iDriverPathOption	The option of the driver path. 0: Current; 1: function1; 2: function2; 0xFFFF for all device.
[in]	szSubKey	The path of registry subkey to be accessed. This is a null terminated string and the parameter can be NULL.
[in]	szKeyName	The name of registry value to be got. This is a null terminated string.
[out]	lpKeyValue	The pointer to registry value to be got.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Returns

If the function valid, the return value is 1. Otherwise it is 0.

ADL_Adapter_RegValueInt_Set()

int ADL_Adapter_RegValueInt_Set	(	int	iAdapterIndex,
		int	iDriverPathOption,
		char *	szSubKey,
		char *	szKeyName,
		int	iKeyValue
	)

ADL local interface. Function to set a driver registry integer value.

This function sets a driver registry integer value for a specified adapter by specifying the subkey path and key name.

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iDriverPathOption	The option of the driver path. 0: Current; 1: function1; 2: function2; 0xFFFF for all device.
[in]	szSubKey	The path of registry subkey to be accessed. This is a null terminated string and the parameter can be NULL.
[in]	szKeyName	The name of registry value to be set. This is a null terminated string.
[in]	iKeyValue	The integer registry value to be set.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Returns

If the function valid, the return value is 1. Otherwise it is 0.

ADL_Adapter_RegValueString_Get()

int ADL_Adapter_RegValueString_Get	(	int	iAdapterIndex,
		int	iDriverPathOption,
		char *	szSubKey,
		char *	szKeyName,
		int	iSize,
		char *	lpKeyValue
	)

ADL local interface. Function to query a string registry value set by driver.

This function queries a driver registry string value for a specified adapter by specifying the subkey path and key name.

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iDriverPathOption	The option of the driver path. 0: Current; 1: function1; 2: function2; 0xFFFF for all device.
[in]	szSubKey	The path of registry sub key to be accessed. This is a null terminated string and the parameter can be NULL.
[in]	szKeyName	The name of registry value to be got. This is a null terminated string.
[in]	iSize	The size of registry value to be got.
[out]	lpKeyValue	The pointer to registry value to be got.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Returns

If the function valid, the return value is 1. Otherwise it is 0.

ADL_Adapter_RegValueString_Set()

int ADL_Adapter_RegValueString_Set	(	int	iAdapterIndex,
		int	iDriverPathOption,
		char *	szSubKey,
		char *	szKeyName,
		int	iSize,
		char *	lpKeyValue
	)

ADL local interface. Function to set a driver registry string value.

This function sets a driver registry string value for a specified adapter by specifying the subkey path and key name.

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iDriverPathOption	The option of the driver path. 0: Current; 1: function1; 2: function2; 0xFFFF for all device.
[in]	szSubKey	The path of registry sub key to be accessed. This is a null terminated string and the parameter can be NULL.
[in]	szKeyName	The name of registry value to be set. This is a null terminated string.
[in]	iSize	The size of registry value to be set.
[in]	lpKeyValue	The pointer to registry value to be set.

Supported Platforms:

Windows 7, 10 and above; 32bit and 64bit

Returns

If the function valid, the return value is 1. Otherwise it is 0.

ADL_Adapter_Speed_Caps()

int ADL_Adapter_Speed_Caps	(	int	iAdapterIndex,
		int *	lpCaps,
		int *	lpValid
	)

Function to get the current Force3DClock setting from the adapter.

This function retrieves the adapter speed information for a specified adapter. Return valud can be ADL_ADAPTER_SPEEDCAPS_SUPPORTED or “0”

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpCaps	The caps of adapter speed settings
[out]	lpValid	The valid bits of adapter speed settings

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes

ADL_Adapter_Speed_Get()

int ADL_Adapter_Speed_Get	(	int	iAdapterIndex,
		int *	lpCurrent,
		int *	lpDefault
	)

Function to get the current Speed setting from the adapter.

This function retrieves the adapter speed information for a specified adapter. Return value is either ADL_CONTEXT_SPEED_UNFORCED or ADL_CONTEXT_SPEED_FORCEHIGH

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpCurrent	The current speed setting
[out]	lpDefault	The default speed setting

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes

ADL_Adapter_Speed_Set()

int ADL_Adapter_Speed_Set	(	int	iAdapterIndex,
		int	iSpeed
	)

Function to set the current Speed setting from the adapter.

This function set the adapter speed information for a specified adapter. Input value is either ADL_CONTEXT_SPEED_UNFORCED or ADL_CONTEXT_SPEED_FORCEHIGH

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[in]	iSpeed	The speed to set on specified adapter

Returns

If the function succeeds, the return value is ADL_OK (zero). Otherwise the return value is an ADL error code (non-zero). Result Codes

ADL_Adapter_VideoBiosInfo_Get()

int ADL_Adapter_VideoBiosInfo_Get	(	int	iAdapterIndex,
		ADLBiosInfo *	lpBiosInfo
	)

ADL local interface. Function to retrieve BIOS information.

This function retrieves the BIOS information for a specified adapter.

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	lpBiosInfo	The pointer to the structure storing the retrieved BIOs information.

Supported Platforms:

Linux; 32bit and 64bit

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes

ADL_AdapterX2_Caps()

int ADL_AdapterX2_Caps	(	int	iAdapterIndex,
		ADLAdapterCapsX2 *	adapterCaps
	)

Function to retrieve adapter caps information.

This function implements a DI call to retrieve adapter capability information .

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]	iAdapterIndex	The ADL index handle of the desired adapter.
[out]	adapterCaps	The pointer to the structure storing the retrieved adapter capability information.

Returns

If the function succeeds, the return value is ADL_OK, or an ADL error code otherwise. Result Codes

ADL_Flush_Driver_Data()

int ADL_Flush_Driver_Data

(

int

iAdapterIndex

)

Function to save driver data.

This function saves all required data from driver to persist updated settings

Supported Platforms:

Linux and Windows(XP, Vista and above); 32bit and 64bit

Parameters

[in]

iAdapterIndex

The adapter index to be flushed.

Returns

If the function succeeds, the return value is ADL_OK. Otherwise the return value is an ADL error code. Result Codes