DC_HPD5_INT_CONTROL
tmp = RREG32(DC_HPD5_INT_CONTROL) & DC_HPDx_INT_POLARITY;
WREG32(DC_HPD5_INT_CONTROL, tmp);
hpd5 = RREG32(DC_HPD5_INT_CONTROL) & ~(DC_HPDx_INT_EN | DC_HPDx_RX_INT_EN);
WREG32(DC_HPD5_INT_CONTROL, hpd5);
tmp = RREG32(DC_HPD5_INT_CONTROL);
WREG32(DC_HPD5_INT_CONTROL, tmp);
tmp = RREG32(DC_HPD5_INT_CONTROL);
WREG32(DC_HPD5_INT_CONTROL, tmp);
tmp = RREG32(DC_HPD5_INT_CONTROL) & DC_HPDx_INT_POLARITY;
WREG32(DC_HPD5_INT_CONTROL, tmp);
hpd5 = RREG32(DC_HPD5_INT_CONTROL) & ~DC_HPDx_INT_EN;
WREG32(DC_HPD5_INT_CONTROL, hpd5);
tmp = RREG32(DC_HPD5_INT_CONTROL);
WREG32(DC_HPD5_INT_CONTROL, tmp);
tmp = RREG32(DC_HPD5_INT_CONTROL);
WREG32(DC_HPD5_INT_CONTROL, tmp);