v_init_y 747 drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c v->v_init_y = (v->v_ratio[k] + v->vtaps[k] + 1.0 + v->interlace_output[k] * 0.5 * v->v_ratio[k]) / 2.0; v_init_y 748 drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c v->prefill_y[k] =dcn_bw_floor2(v->v_init_y, 1.0); v_init_y 345 drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h float v_init_y;