R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL
tmp = RREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL);
WREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL, tmp);
u32 hpd2 = RREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL) &
WREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL, hpd2);
tmp = RREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL);
WREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL, tmp);