DC_HOT_PLUG_DETECTx_INT_POLARITY
tmp = RREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL) & DC_HOT_PLUG_DETECTx_INT_POLARITY;
tmp = RREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL) & DC_HOT_PLUG_DETECTx_INT_POLARITY;
tmp = RREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL) & DC_HOT_PLUG_DETECTx_INT_POLARITY;
tmp &= ~DC_HOT_PLUG_DETECTx_INT_POLARITY;
tmp |= DC_HOT_PLUG_DETECTx_INT_POLARITY;
tmp &= ~DC_HOT_PLUG_DETECTx_INT_POLARITY;
tmp |= DC_HOT_PLUG_DETECTx_INT_POLARITY;
tmp &= ~DC_HOT_PLUG_DETECTx_INT_POLARITY;
tmp |= DC_HOT_PLUG_DETECTx_INT_POLARITY;