MTK_DP_ENC0_P0_30A8
mtk_dp_update_bits(mtk_dp, MTK_DP_ENC0_P0_30A8 & 0xfffc, 0,
0xff << ((MTK_DP_ENC0_P0_30A8 & 3) * 8));
shift = (MTK_DP_ENC0_P0_30A8 & 3) * 8;
mtk_dp_update_bits(mtk_dp, MTK_DP_ENC0_P0_30A8 & 0xfffc,