v_update_offset 785 drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c v->v_update_offset[k][j] = dcn_bw_ceil2(v->htotal[k] / 4.0, 1.0); v_update_offset 789 drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c v->time_setup = (v->v_update_offset[k][j] + v->v_update_width[k][j] + v->v_ready_offset[k][j]) / v->pixel_clock[k]; v_update_offset 352 drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h float v_update_offset[number_of_planes_minus_one + 1][2];