now i have tested several functions of the AMD Display Library (v.10.0) with the new Crimson Relive driver (v.16.12.2).
The following function returns ADL_OK_WARNING (All OK, but with warning.):
The following function returns ADL_ERR (Generic Error. Most likely one or more of the Escape calls to the driver failed!):
The following functions returns ADL_ERR_NOT_SUPPORTED (Function not supported by the driver.):
ADL2_Overdrive6_CurrentStatus_Get, ADL2_Overdrive6_Temperature_Get, ADL2_Overdrive6_FanSpeed_Set, ADL2_Overdrive6_FanSpeed_Reset, ADL2_Overdrive6_State_Reset
The following functions returns ADL_OK (ADL function completed successfully.):
ADL2_Main_Control_Create, ADL2_Main_Control_Destroy, ADL2_Adapter_NumberOfAdapters_Get, ADL2_Adapter_AdapterInfo_Get, ADL2_Adapter_Active_Get, ADL2_Overdrive5_ODParameters_Get, ADL2_Overdrive5_ODPerformanceLevels_Get
I think this is a bug by the new Crimson Relive driver (v.16.12.1 and v.16.12.2) because with the Crimson driver (16.11.2) and older all functions of the AMD Display Library (v.10.0) have returned ADL_OK (ADL function completed successfully.).
This is manohar, ADL developer.
Can you provide ASIC details so, that we can provide accurate information.
we have introduced new overdrive(wattman) for Hawaii ASICs(R9 290/390). As part of this, we have introduced new set of APIs. pl check SDK for new ADL APIs which are started with ADL2_OverdriveN_XXX_YYY