DSC_PPS6_FLATNESS_MIN_QP_MASK
vdsc_cfg->flatness_min_qp = REG_FIELD_GET(DSC_PPS6_FLATNESS_MIN_QP_MASK, pps_temp);
#define DSC_PPS6_FLATNESS_MIN_QP(min_qp) REG_FIELD_PREP(DSC_PPS6_FLATNESS_MIN_QP_MASK, min_qp)