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

/openbsd-current/sys/dev/pci/drm/amd/display/dc/inc/
H A Ddce_calcs.h440 struct bw_fixed minimum_latency_hiding[maximum_number_of_surfaces]; member in struct:bw_calcs_data
/openbsd-current/sys/dev/pci/drm/amd/display/dc/dml/calcs/
H A Dcalcs_logger.h511 DC_LOG_BANDWIDTH_CALCS(" [bw_fixed] minimum_latency_hiding[%d]:%d",
512 i, bw_fixed_to_int(data->minimum_latency_hiding[i]));
H A Ddce_calcs.c1315 data->minimum_latency_hiding[i] = bw_sub(bw_div(bw_mul((bw_div((bw_add(bw_sub(data->lb_partitions[i], bw_int_to_fixed(2)), bw_div(bw_div(data->data_buffer_size[i], bw_int_to_fixed(data->bytes_per_pixel[i])), data->source_width_pixels[i]))), data->vsr[i])), data->h_total[i]), data->pixel_rate[i]), data->total_dmifmc_urgent_latency);
1317 data->minimum_latency_hiding[i] = bw_sub(bw_div(bw_mul((bw_div((bw_add(bw_sub(data->lb_partitions[i], bw_int_to_fixed(1)), bw_div(bw_div(data->data_buffer_size[i], bw_int_to_fixed(data->bytes_per_pixel[i])), data->source_width_pixels[i]))), data->vsr[i])), data->h_total[i]), data->pixel_rate[i]), data->total_dmifmc_urgent_latency);
1320 data->minimum_latency_hiding[i] = bw_sub(bw_div(bw_mul((bw_div((bw_add(bw_int_to_fixed(1 + data->line_buffer_prefetch[i]), bw_div(bw_div(data->data_buffer_size[i], bw_int_to_fixed(data->bytes_per_pixel[i])), data->source_width_pixels[i]))), data->vsr[i])), data->h_total[i]), data->pixel_rate[i]), data->total_dmifmc_urgent_latency);
1322 data->minimum_latency_hiding_with_cursor[i] = bw_min2(data->minimum_latency_hiding[i], data->cursor_latency_hiding[i]);
1378 /*maximum_latency_hiding(i) = minimum_latency_hiding(i) + 1 / vsr(i) **/
1380 data->maximum_latency_hiding[i] = bw_add(data->minimum_latency_hiding[i],
1900 if ((bw_mtn(data->stutter_exit_watermark[i], data->minimum_latency_hiding[i]) || bw_mtn(data->stutter_entry_watermark[i], data->minimum_latency_hiding[i]))) {

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