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Searched refs:minimum_latency_hiding (Results 1 - 6 of 6) sorted by relevance

/kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/dc/inc/
H A Ddce_calcs.h440 struct bw_fixed minimum_latency_hiding[maximum_number_of_surfaces]; member
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/dc/inc/
H A Ddce_calcs.h440 struct bw_fixed minimum_latency_hiding[maximum_number_of_surfaces]; member
/kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/dc/calcs/
H A Dcalcs_logger.h511 DC_LOG_BANDWIDTH_CALCS(" [bw_fixed] minimum_latency_hiding[%d]:%d", in print_bw_calcs_data()
512 i, bw_fixed_to_int(data->minimum_latency_hiding[i])); in print_bw_calcs_data()
H A Ddce_calcs.c1304 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); in calculate_bandwidth()
1306 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); in calculate_bandwidth()
1309 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); in calculate_bandwidth()
1311 data->minimum_latency_hiding_with_cursor[i] = bw_min2(data->minimum_latency_hiding[i], data->cursor_latency_hiding[i]); in calculate_bandwidth()
1368 data->maximum_latency_hiding[i] = bw_add(data->minimum_latency_hiding[i], bw_mul(bw_frc_to_fixed(5, 10), data->total_dmifmc_urgent_latency)); in calculate_bandwidth()
1371 /*maximum_latency_hiding(i) = minimum_latency_hiding(i) + 1 / vsr(i) * h_total(i) / pixel_rate(i) + 0.5 * total_dmifmc_urgent_latency*/ in calculate_bandwidth()
1372 data->maximum_latency_hiding[i] = bw_add(data->minimum_latency_hiding[i], bw_mul(bw_frc_to_fixed(5, 10), data->total_dmifmc_urgent_latency)); in calculate_bandwidth()
1892 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]))) { in calculate_bandwidth()
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/dc/dml/calcs/
H A Dcalcs_logger.h511 DC_LOG_BANDWIDTH_CALCS(" [bw_fixed] minimum_latency_hiding[%d]:%d", in print_bw_calcs_data()
512 i, bw_fixed_to_int(data->minimum_latency_hiding[i])); in print_bw_calcs_data()
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); in calculate_bandwidth()
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); in calculate_bandwidth()
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); in calculate_bandwidth()
1322 data->minimum_latency_hiding_with_cursor[i] = bw_min2(data->minimum_latency_hiding[i], data->cursor_latency_hiding[i]); in calculate_bandwidth()
1378 /*maximum_latency_hiding(i) = minimum_latency_hiding(i) + 1 / vsr(i) **/ in calculate_bandwidth()
1380 data->maximum_latency_hiding[i] = bw_add(data->minimum_latency_hiding[i], in calculate_bandwidth()
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]))) { in calculate_bandwidth()

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