max_num_swath_y 1597 drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c v->max_num_swath_y[k] =dcn_bw_ceil2((v->v_init_pre_fill_y[k] - 1.0) / v->swath_height_y[k], 1.0) + 1; max_num_swath_y 1605 drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c v->prefetch_source_lines_y[k] = v->max_num_swath_y[k] * v->swath_height_y[k] + v->max_partial_swath_y; max_num_swath_y 1717 drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c v->v_ratio_prefetch_y[k] =dcn_bw_max2(v->v_ratio_prefetch_y[k], v->max_num_swath_y[k] * v->swath_height_y[k] / (v->lines_to_request_prefetch_pixel_data - (v->v_init_pre_fill_y[k] - 3.0) / 2.0)); max_num_swath_y 386 drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h float max_num_swath_y[number_of_planes_minus_one + 1];