DSC_PPS6_FLATNESS_MAX_QP_MASK
vdsc_cfg->flatness_max_qp = REG_FIELD_GET(DSC_PPS6_FLATNESS_MAX_QP_MASK, pps_temp);
#define DSC_PPS6_FLATNESS_MAX_QP(max_qp) REG_FIELD_PREP(DSC_PPS6_FLATNESS_MAX_QP_MASK, max_qp)