Searched refs:scaler_limits_factor (Results 1 - 3 of 3) sorted by relevance

/openbsd-current/sys/dev/pci/drm/amd/display/dc/inc/
H A Ddce_calcs.h323 struct bw_fixed scaler_limits_factor; member in struct:bw_calcs_data
/openbsd-current/sys/dev/pci/drm/amd/display/dc/dml/calcs/
H A Ddce_calcs.c1255 data->scaler_limits_factor = bw_max2(bw_div(data->v_taps[i], data->v_scaler_efficiency), bw_div(data->source_width_rounded_up_to_chunks[i], data->h_total[i]));
1258 data->scaler_limits_factor = bw_max3(bw_int_to_fixed(1), bw_ceil2(bw_div(data->h_taps[i], bw_int_to_fixed(4)), bw_int_to_fixed(1)), bw_mul(data->hsr[i], bw_max2(bw_div(data->v_taps[i], data->v_scaler_efficiency), bw_int_to_fixed(1))));
1260 data->dram_speed_change_line_source_transfer_time[i][j][k] = bw_mul(bw_int_to_fixed(2), bw_max2((bw_add((bw_div(data->src_data_for_first_output_pixel[i], bw_min2(bw_mul(data->bytes_per_request[i], sclk[k]), bw_div(bw_mul(bw_mul(data->bytes_per_request[i], data->pixel_rate[i]), data->scaler_limits_factor), bw_int_to_fixed(2))))), (bw_mul(data->dmif_burst_time[j][k], bw_floor2(bw_div(data->src_data_for_first_output_pixel[i], data->adjusted_data_buffer_size_in_memory[i]), bw_int_to_fixed(1)))))), (bw_add((bw_div(data->src_data_for_last_output_pixel[i], bw_min2(bw_mul(data->bytes_per_request[i], sclk[k]), bw_div(bw_mul(bw_mul(data->bytes_per_request[i], data->pixel_rate[i]), data->scaler_limits_factor), bw_int_to_fixed(2))))), (bw_sub(bw_mul(data->dmif_burst_time[j][k], bw_floor2(bw_div(data->src_data_for_last_output_pixel[i], data->adjusted_data_buffer_size_in_memory[i]), bw_int_to_fixed(1))), data->active_time[i]))))));
1703 data->scaler_limits_factor = bw_max2(bw_div(data->v_taps[i], data->v_scaler_efficiency), bw_div(data->source_width_rounded_up_to_chunks[i], data->h_total[i]));
1706 data->scaler_limits_factor = bw_max3(bw_int_to_fixed(1), bw_ceil2(bw_div(data->h_taps[i], bw_int_to_fixed(4)), bw_int_to_fixed(1)), bw_mul(data->hsr[i], bw_max2(bw_div(data->v_taps[i], data->v_scaler_efficiency), bw_int_to_fixed(1))));
1709 data->dispclk_required_without_ramping[i] = bw_mul(data->downspread_factor, bw_max2(bw_mul(data->pixel_rate[i], data->scaler_limits_factor), bw_mul(dceip->display_pipe_throughput_factor, data->display_pipe_pixel_throughput)));
1710 data->dispclk_required_with_ramping[i] = bw_mul(dceip->dispclk_ramping_factor, bw_max2(bw_mul(data->pixel_rate[i], data->scaler_limits_factor), data->display_pipe_pixel_throughput));
H A Dcalcs_logger.h315 DC_LOG_BANDWIDTH_CALCS(" [bw_fixed] scaler_limits_factor: %d", bw_fixed_to_int(data->scaler_limits_factor));

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