CG_FDO_CTRL2__TMIN__SHIFT
tmp = (RREG32(mmCG_FDO_CTRL2) & CG_FDO_CTRL2__TMIN_MASK) >> CG_FDO_CTRL2__TMIN__SHIFT;
tmp |= 0 << CG_FDO_CTRL2__TMIN__SHIFT;
tmp |= si_pi->t_min << CG_FDO_CTRL2__TMIN__SHIFT;
hwmgr->tmin << CG_FDO_CTRL2__TMIN__SHIFT));