If I turn on the definition - "_INIT_RESN_SETTINGS" in iarmmgrs,  I will get error log:

dsMgr.c:387: error: undefined reference to 'dsGetHDMIDDCLineStatus()'

In fact, I can't find that function definition - dsGetHDMIDDCLineStatus .

Is it a new API ?

| dsMgr.c:387: error: undefined reference to 'dsGetHDMIDDCLineStatus()'