42 	int k;  in scaler_settings_calculation()  local
43 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in scaler_settings_calculation()
45 			if (v->source_scan[k] == dcn_bw_hor) {  in scaler_settings_calculation()
46 				v->h_ratio[k] = v->viewport_width[k] / v->scaler_rec_out_width[k];  in scaler_settings_calculation()
47 				v->v_ratio[k] = v->viewport_height[k] / v->scaler_recout_height[k];  in scaler_settings_calculation()
50 				v->h_ratio[k] = v->viewport_height[k] / v->scaler_rec_out_width[k];  in scaler_settings_calculation()
51 				v->v_ratio[k] = v->viewport_width[k] / v->scaler_recout_height[k];  in scaler_settings_calculation()
55 			if (v->source_scan[k] == dcn_bw_hor) {  in scaler_settings_calculation()
56 …v->h_ratio[k] =dcn_bw_max2(v->viewport_width[k] / v->scaler_rec_out_width[k], v->viewport_height[k…  in scaler_settings_calculation()
59 …v->h_ratio[k] =dcn_bw_max2(v->viewport_height[k] / v->scaler_rec_out_width[k], v->viewport_width[k…  in scaler_settings_calculation()
61 			v->v_ratio[k] = v->h_ratio[k];  in scaler_settings_calculation()
63 		if (v->interlace_output[k] == 1.0) {  in scaler_settings_calculation()
64 			v->v_ratio[k] = 2.0 * v->v_ratio[k];  in scaler_settings_calculation()
66 		if (v->underscan_output[k] == 1.0) {  in scaler_settings_calculation()
67 			v->h_ratio[k] = v->h_ratio[k] * v->under_scan_factor;  in scaler_settings_calculation()
68 			v->v_ratio[k] = v->v_ratio[k] * v->under_scan_factor;  in scaler_settings_calculation()
73 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in scaler_settings_calculation()
74 		if (v->h_ratio[k] > 1.0) {  in scaler_settings_calculation()
75 …v->acceptable_quality_hta_ps =dcn_bw_min2(v->max_hscl_taps, 2.0 *dcn_bw_ceil2(v->h_ratio[k], 1.0));  in scaler_settings_calculation()
77 		else if (v->h_ratio[k] < 1.0) {  in scaler_settings_calculation()
84 			v->htaps[k] = v->override_hta_ps[k];  in scaler_settings_calculation()
87 			v->htaps[k] = v->acceptable_quality_hta_ps;  in scaler_settings_calculation()
89 		if (v->v_ratio[k] > 1.0) {  in scaler_settings_calculation()
90 …v->acceptable_quality_vta_ps =dcn_bw_min2(v->max_vscl_taps, 2.0 *dcn_bw_ceil2(v->v_ratio[k], 1.0));  in scaler_settings_calculation()
92 		else if (v->v_ratio[k] < 1.0) {  in scaler_settings_calculation()
99 			v->vtaps[k] = v->override_vta_ps[k];  in scaler_settings_calculation()
102 			v->vtaps[k] = v->acceptable_quality_vta_ps;  in scaler_settings_calculation()
104 …f (v->source_pixel_format[k] == dcn_bw_rgb_sub_64 || v->source_pixel_format[k] == dcn_bw_rgb_sub_3…  in scaler_settings_calculation()
105 			v->vta_pschroma[k] = 0.0;  in scaler_settings_calculation()
106 			v->hta_pschroma[k] = 0.0;  in scaler_settings_calculation()
110 				v->vta_pschroma[k] = v->override_vta_pschroma[k];  in scaler_settings_calculation()
111 				v->hta_pschroma[k] = v->override_hta_pschroma[k];  in scaler_settings_calculation()
114 				v->vta_pschroma[k] = v->acceptable_quality_vta_ps;  in scaler_settings_calculation()
115 				v->hta_pschroma[k] = v->acceptable_quality_hta_ps;  in scaler_settings_calculation()
125 	int k;  in mode_support_and_system_configuration()  local
131 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
132 …k] > v->max_hscl_ratio || v->v_ratio[k] > v->max_vscl_ratio || v->h_ratio[k] > v->htaps[k] || v->v…  in mode_support_and_system_configuration()
139 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
140 …k] == dcn_bw_sw_linear && v->source_scan[k] != dcn_bw_hor) || ((v->source_surface_mode[k] == dcn_b…  in mode_support_and_system_configuration()
146 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
147 		if (v->source_scan[k] == dcn_bw_hor) {  in mode_support_and_system_configuration()
148 			v->swath_width_ysingle_dpp[k] = v->viewport_width[k];  in mode_support_and_system_configuration()
151 			v->swath_width_ysingle_dpp[k] = v->viewport_height[k];  in mode_support_and_system_configuration()
153 		if (v->source_pixel_format[k] == dcn_bw_rgb_sub_64) {  in mode_support_and_system_configuration()
154 			v->byte_per_pixel_in_dety[k] = 8.0;  in mode_support_and_system_configuration()
155 			v->byte_per_pixel_in_detc[k] = 0.0;  in mode_support_and_system_configuration()
157 		else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_32) {  in mode_support_and_system_configuration()
158 			v->byte_per_pixel_in_dety[k] = 4.0;  in mode_support_and_system_configuration()
159 			v->byte_per_pixel_in_detc[k] = 0.0;  in mode_support_and_system_configuration()
161 		else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_16) {  in mode_support_and_system_configuration()
162 			v->byte_per_pixel_in_dety[k] = 2.0;  in mode_support_and_system_configuration()
163 			v->byte_per_pixel_in_detc[k] = 0.0;  in mode_support_and_system_configuration()
165 		else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_8) {  in mode_support_and_system_configuration()
166 			v->byte_per_pixel_in_dety[k] = 1.0;  in mode_support_and_system_configuration()
167 			v->byte_per_pixel_in_detc[k] = 2.0;  in mode_support_and_system_configuration()
170 			v->byte_per_pixel_in_dety[k] = 4.0f / 3.0f;  in mode_support_and_system_configuration()
171 			v->byte_per_pixel_in_detc[k] = 8.0f / 3.0f;  in mode_support_and_system_configuration()
175 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
176 …k] = v->swath_width_ysingle_dpp[k] * (dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) * v->v_ratio…  in mode_support_and_system_configuration()
177 		if (v->dcc_enable[k] == dcn_bw_yes) {  in mode_support_and_system_configuration()
178 			v->read_bandwidth[k] = v->read_bandwidth[k] * (1 + 1 / 256);  in mode_support_and_system_configuration()
180 …k] != dcn_bw_hor && (v->source_surface_mode[k] == dcn_bw_sw_4_kb_s || v->source_surface_mode[k] ==…  in mode_support_and_system_configuration()
181 			v->read_bandwidth[k] = v->read_bandwidth[k] * (1 + 1 / 64);  in mode_support_and_system_configuration()
183 …k] == dcn_bw_hor && (v->source_pixel_format[k] == dcn_bw_rgb_sub_64 || v->source_pixel_format[k] =…  in mode_support_and_system_configuration()
184 			v->read_bandwidth[k] = v->read_bandwidth[k] * (1 + 1 / 256);  in mode_support_and_system_configuration()
187 			v->read_bandwidth[k] = v->read_bandwidth[k] * (1 + 1 / 512);  in mode_support_and_system_configuration()
189 …yte_per_second = v->total_read_bandwidth_consumed_gbyte_per_second + v->read_bandwidth[k] / 1000.0;  in mode_support_and_system_configuration()
192 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
193 		if (v->output[k] == dcn_bw_writeback && v->output_format[k] == dcn_bw_444) {  in mode_support_and_system_configuration()
194 			v->write_bandwidth[k] = v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k]) * 4.0;  in mode_support_and_system_configuration()
196 		else if (v->output[k] == dcn_bw_writeback) {  in mode_support_and_system_configuration()
197 			v->write_bandwidth[k] = v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k]) * 1.5;  in mode_support_and_system_configuration()
200 			v->write_bandwidth[k] = 0.0;  in mode_support_and_system_configuration()
202 …e_per_second = v->total_write_bandwidth_consumed_gbyte_per_second + v->write_bandwidth[k] / 1000.0;  in mode_support_and_system_configuration()
206 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
207 		if (v->dcc_enable[k] == dcn_bw_yes) {  in mode_support_and_system_configuration()
241 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
242 …if (v->output[k] == dcn_bw_writeback && v->output_format[k] == dcn_bw_444 && v->scaler_rec_out_wid…  in mode_support_and_system_configuration()
245 …else if (v->output[k] == dcn_bw_writeback && v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel…  in mode_support_and_system_configuration()
262 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
263 		if (v->output[k] == dcn_bw_dp && v->dsc_capability == dcn_bw_yes) {  in mode_support_and_system_configuration()
264 			if (v->output_format[k] == dcn_bw_420) {  in mode_support_and_system_configuration()
265 				v->required_output_bw = v->pixel_clock[k] / 2.0;  in mode_support_and_system_configuration()
268 				v->required_output_bw = v->pixel_clock[k];  in mode_support_and_system_configuration()
271 		else if (v->output_format[k] == dcn_bw_420) {  in mode_support_and_system_configuration()
272 			v->required_output_bw = v->pixel_clock[k] * 3.0 / 2.0;  in mode_support_and_system_configuration()
275 			v->required_output_bw = v->pixel_clock[k] * 3.0;  in mode_support_and_system_configuration()
277 		if (v->output[k] == dcn_bw_hdmi) {  in mode_support_and_system_configuration()
278 			v->required_phyclk[k] = v->required_output_bw;  in mode_support_and_system_configuration()
279 			switch (v->output_deep_color[k]) {  in mode_support_and_system_configuration()
281 				v->required_phyclk[k] =  v->required_phyclk[k] * 5.0 / 4;  in mode_support_and_system_configuration()
284 				v->required_phyclk[k] =  v->required_phyclk[k] * 3.0 / 2;  in mode_support_and_system_configuration()
289 			v->required_phyclk[k] = v->required_phyclk[k] / 3.0;  in mode_support_and_system_configuration()
291 		else if (v->output[k] == dcn_bw_dp) {  in mode_support_and_system_configuration()
292 			v->required_phyclk[k] = v->required_output_bw / 4.0;  in mode_support_and_system_configuration()
295 			v->required_phyclk[k] = 0.0;  in mode_support_and_system_configuration()
300 		for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
301 …if (v->required_phyclk[k] > v->phyclk_per_state[i] || (v->output[k] == dcn_bw_hdmi && v->required_…  in mode_support_and_system_configuration()
309 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
310 		if (v->output[k] == dcn_bw_writeback) {  in mode_support_and_system_configuration()
322 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
323 		if (v->h_ratio[k] > 1.0) {  in mode_support_and_system_configuration()
324 …v->pscl_factor[k] =dcn_bw_min2(v->max_dchub_topscl_throughput, v->max_pscl_tolb_throughput * v->h_…  in mode_support_and_system_configuration()
327 			v->pscl_factor[k] =dcn_bw_min2(v->max_dchub_topscl_throughput, v->max_pscl_tolb_throughput);  in mode_support_and_system_configuration()
329 		if (v->byte_per_pixel_in_detc[k] == 0.0) {  in mode_support_and_system_configuration()
330 			v->pscl_factor_chroma[k] = 0.0;  in mode_support_and_system_configuration()
331 …gle_dpp[k] = v->pixel_clock[k] *dcn_bw_max3(v->vtaps[k] / 6.0 *dcn_bw_min2(1.0, v->h_ratio[k]), v-…  in mode_support_and_system_configuration()
334 			if (v->h_ratio[k] / 2.0 > 1.0) {  in mode_support_and_system_configuration()
335 …ctor_chroma[k] =dcn_bw_min2(v->max_dchub_topscl_throughput, v->max_pscl_tolb_throughput * v->h_rat…  in mode_support_and_system_configuration()
338 …v->pscl_factor_chroma[k] =dcn_bw_min2(v->max_dchub_topscl_throughput, v->max_pscl_tolb_throughput);  in mode_support_and_system_configuration()
340 …k] = v->pixel_clock[k] *dcn_bw_max5(v->vtaps[k] / 6.0 *dcn_bw_min2(1.0, v->h_ratio[k]), v->h_ratio…  in mode_support_and_system_configuration()
343 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
344 … ((v->source_pixel_format[k] == dcn_bw_rgb_sub_64 || v->source_pixel_format[k] == dcn_bw_rgb_sub_3…  in mode_support_and_system_configuration()
345 			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in mode_support_and_system_configuration()
346 				v->read256_block_height_y[k] = 1.0;  in mode_support_and_system_configuration()
348 			else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_64) {  in mode_support_and_system_configuration()
349 				v->read256_block_height_y[k] = 4.0;  in mode_support_and_system_configuration()
352 				v->read256_block_height_y[k] = 8.0;  in mode_support_and_system_configuration()
354 …v->read256_block_width_y[k] = 256.0 /dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / v->read256_…  in mode_support_and_system_configuration()
355 			v->read256_block_height_c[k] = 0.0;  in mode_support_and_system_configuration()
356 			v->read256_block_width_c[k] = 0.0;  in mode_support_and_system_configuration()
359 			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in mode_support_and_system_configuration()
360 				v->read256_block_height_y[k] = 1.0;  in mode_support_and_system_configuration()
361 				v->read256_block_height_c[k] = 1.0;  in mode_support_and_system_configuration()
363 			else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_8) {  in mode_support_and_system_configuration()
364 				v->read256_block_height_y[k] = 16.0;  in mode_support_and_system_configuration()
365 				v->read256_block_height_c[k] = 8.0;  in mode_support_and_system_configuration()
368 				v->read256_block_height_y[k] = 8.0;  in mode_support_and_system_configuration()
369 				v->read256_block_height_c[k] = 8.0;  in mode_support_and_system_configuration()
371 …v->read256_block_width_y[k] = 256.0 /dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / v->read256_…  in mode_support_and_system_configuration()
372 …v->read256_block_width_c[k] = 256.0 /dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / v->read256_…  in mode_support_and_system_configuration()
374 		if (v->source_scan[k] == dcn_bw_hor) {  in mode_support_and_system_configuration()
375 			v->max_swath_height_y[k] = v->read256_block_height_y[k];  in mode_support_and_system_configuration()
376 			v->max_swath_height_c[k] = v->read256_block_height_c[k];  in mode_support_and_system_configuration()
379 			v->max_swath_height_y[k] = v->read256_block_width_y[k];  in mode_support_and_system_configuration()
380 			v->max_swath_height_c[k] = v->read256_block_width_c[k];  in mode_support_and_system_configuration()
382 … ((v->source_pixel_format[k] == dcn_bw_rgb_sub_64 || v->source_pixel_format[k] == dcn_bw_rgb_sub_3…  in mode_support_and_system_configuration()
383 …k] == dcn_bw_sw_linear || (v->source_pixel_format[k] == dcn_bw_rgb_sub_64 && (v->source_surface_mo…  in mode_support_and_system_configuration()
384 				v->min_swath_height_y[k] = v->max_swath_height_y[k];  in mode_support_and_system_configuration()
387 				v->min_swath_height_y[k] = v->max_swath_height_y[k] / 2.0;  in mode_support_and_system_configuration()
389 			v->min_swath_height_c[k] = v->max_swath_height_c[k];  in mode_support_and_system_configuration()
392 			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in mode_support_and_system_configuration()
393 				v->min_swath_height_y[k] = v->max_swath_height_y[k];  in mode_support_and_system_configuration()
394 				v->min_swath_height_c[k] = v->max_swath_height_c[k];  in mode_support_and_system_configuration()
396 			else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_8 && v->source_scan[k] == dcn_bw_hor) {  in mode_support_and_system_configuration()
397 				v->min_swath_height_y[k] = v->max_swath_height_y[k] / 2.0;  in mode_support_and_system_configuration()
399 					v->min_swath_height_c[k] = v->max_swath_height_c[k];  in mode_support_and_system_configuration()
402 					v->min_swath_height_c[k] = v->max_swath_height_c[k] / 2.0;  in mode_support_and_system_configuration()
405 			else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_10 && v->source_scan[k] == dcn_bw_hor) {  in mode_support_and_system_configuration()
406 				v->min_swath_height_c[k] = v->max_swath_height_c[k] / 2.0;  in mode_support_and_system_configuration()
408 					v->min_swath_height_y[k] = v->max_swath_height_y[k];  in mode_support_and_system_configuration()
411 					v->min_swath_height_y[k] = v->max_swath_height_y[k] / 2.0;  in mode_support_and_system_configuration()
415 				v->min_swath_height_y[k] = v->max_swath_height_y[k];  in mode_support_and_system_configuration()
416 				v->min_swath_height_c[k] = v->max_swath_height_c[k];  in mode_support_and_system_configuration()
419 		if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in mode_support_and_system_configuration()
425 …k] /dcn_bw_min2(v->maximum_swath_width, v->det_buffer_size_in_kbyte * 1024.0 / 2.0 / (v->byte_per_…  in mode_support_and_system_configuration()
426 		if (v->byte_per_pixel_in_detc[k] == 0.0) {  in mode_support_and_system_configuration()
427 …s[k] +dcn_bw_max2(dcn_bw_ceil2(v->v_ratio[k], 1.0) - 2, 0.0)) * v->swath_width_ysingle_dpp[k] /dcn…  in mode_support_and_system_configuration()
430 …k] +dcn_bw_max2(dcn_bw_ceil2(v->v_ratio[k], 1.0) - 2, 0.0)) * v->swath_width_ysingle_dpp[k] /dcn_b…  in mode_support_and_system_configuration()
432 …v->number_of_dpp_required_for_det_and_lb_size[k] =dcn_bw_max2(v->number_of_dpp_required_for_det_si…  in mode_support_and_system_configuration()
439 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
440 …>min_dispclk_using_single_dpp =dcn_bw_max2(v->pixel_clock[k], v->min_dppclk_using_single_dpp[k] * …  in mode_support_and_system_configuration()
442 …min_dispclk_using_dual_dpp =dcn_bw_max2(v->pixel_clock[k] / 2.0, v->min_dppclk_using_single_dpp[k]…  in mode_support_and_system_configuration()
445 …v->min_dispclk_using_dual_dpp =dcn_bw_max2(v->pixel_clock[k], v->min_dppclk_using_single_dpp[k] / …  in mode_support_and_system_configuration()
451 …spclk[i], (j + 1) * v->max_dppclk[i]) && v->number_of_dpp_required_for_det_and_lb_size[k] <= 1.0) {  in mode_support_and_system_configuration()
452 					v->no_of_dpp[i][j][k] = 1.0;  in mode_support_and_system_configuration()
456 					v->no_of_dpp[i][j][k] = 2.0;  in mode_support_and_system_configuration()
460 					v->no_of_dpp[i][j][k] = 2.0;  in mode_support_and_system_configuration()
464 …	v->total_number_of_active_dpp[i][j] = v->total_number_of_active_dpp[i][j] + v->no_of_dpp[i][j][k];  in mode_support_and_system_configuration()
470 				for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
471 …>min_dispclk_using_single_dpp =dcn_bw_max2(v->pixel_clock[k], v->min_dppclk_using_single_dpp[k] * …  in mode_support_and_system_configuration()
472 …v->min_dispclk_using_dual_dpp =dcn_bw_max2(v->pixel_clock[k], v->min_dppclk_using_single_dpp[k] / …  in mode_support_and_system_configuration()
477 					if (v->number_of_dpp_required_for_det_and_lb_size[k] <= 1.0) {  in mode_support_and_system_configuration()
478 						v->no_of_dpp[i][j][k] = 1.0;  in mode_support_and_system_configuration()
485 						v->no_of_dpp[i][j][k] = 2.0;  in mode_support_and_system_configuration()
491 …	v->total_number_of_active_dpp[i][j] = v->total_number_of_active_dpp[i][j] + v->no_of_dpp[i][j][k];  in mode_support_and_system_configuration()
499 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
500 		if (v->number_of_dpp_required_for_det_and_lb_size[k] > 2.0) {  in mode_support_and_system_configuration()
518 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
521 				v->swath_width_yper_state[i][j][k] = v->swath_width_ysingle_dpp[k] / v->no_of_dpp[i][j][k];  in mode_support_and_system_configuration()
522 …_granularity_y = 256.0 /dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / v->max_swath_height_y[k];  in mode_support_and_system_configuration()
523 …state[i][j][k] - 1.0, v->swath_width_granularity_y) + v->swath_width_granularity_y) * v->byte_per_…  in mode_support_and_system_configuration()
524 				if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_10) {  in mode_support_and_system_configuration()
527 				if (v->max_swath_height_c[k] > 0.0) {  in mode_support_and_system_configuration()
528 …_granularity_c = 256.0 /dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / v->max_swath_height_c[k];  in mode_support_and_system_configuration()
529 …te[i][j][k] / 2.0 - 1.0, v->swath_width_granularity_c) + v->swath_width_granularity_c) * v->byte_p…  in mode_support_and_system_configuration()
530 					if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_10) {  in mode_support_and_system_configuration()
535 					v->swath_height_yper_state[i][j][k] = v->max_swath_height_y[k];  in mode_support_and_system_configuration()
536 					v->swath_height_cper_state[i][j][k] = v->max_swath_height_c[k];  in mode_support_and_system_configuration()
539 					v->swath_height_yper_state[i][j][k] = v->min_swath_height_y[k];  in mode_support_and_system_configuration()
540 					v->swath_height_cper_state[i][j][k] = v->min_swath_height_c[k];  in mode_support_and_system_configuration()
542 				if (v->byte_per_pixel_in_detc[k] == 0.0) {  in mode_support_and_system_configuration()
543 …_buffer_size_in_kbyte * 1024.0 / v->byte_per_pixel_in_dety[k] / v->swath_width_yper_state[i][j][k];  in mode_support_and_system_configuration()
546 				else if (v->swath_height_yper_state[i][j][k] <= v->swath_height_cper_state[i][j][k]) {  in mode_support_and_system_configuration()
547 …r_size_in_kbyte * 1024.0 / 2.0 / v->byte_per_pixel_in_dety[k] / v->swath_width_yper_state[i][j][k];  in mode_support_and_system_configuration()
548 …size_in_kbyte * 1024.0 / 2.0 / v->byte_per_pixel_in_detc[k] / (v->swath_width_yper_state[i][j][k] …  in mode_support_and_system_configuration()
551 …_in_kbyte * 1024.0 * 2.0 / 3.0 / v->byte_per_pixel_in_dety[k] / v->swath_width_yper_state[i][j][k];  in mode_support_and_system_configuration()
552 …size_in_kbyte * 1024.0 / 3.0 / v->byte_per_pixel_in_dety[k] / (v->swath_width_yper_state[i][j][k] …  in mode_support_and_system_configuration()
554 …r_size / v->lb_bit_per_pixel[k] / (v->swath_width_yper_state[i][j][k] /dcn_bw_max2(v->h_ratio[k], …  in mode_support_and_system_configuration()
555 …in_dety[k] * v->pscl_factor[k] / v->return_bw_per_state[i], v->effective_lb_latency_hiding_source_…  in mode_support_and_system_configuration()
556 				if (v->byte_per_pixel_in_detc[k] == 0.0) {  in mode_support_and_system_configuration()
557 …k] = v->effective_detlb_lines_luma * (v->htotal[k] / v->pixel_clock[k]) / v->v_ratio[k] - v->effec…  in mode_support_and_system_configuration()
560 …->lb_bit_per_pixel[k] / (v->swath_width_yper_state[i][j][k] / 2.0 / dcn_bw_max2(v->h_ratio[k] / 2.…  in mode_support_and_system_configuration()
561 …tc[k] * v->pscl_factor_chroma[k] / v->return_bw_per_state[i], v->effective_lb_latency_hiding_sourc…  in mode_support_and_system_configuration()
562 …k] = dcn_bw_min2(v->effective_detlb_lines_luma * (v->htotal[k] / v->pixel_clock[k]) / v->v_ratio[k…  in mode_support_and_system_configuration()
570 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
571 				if (v->urgent_latency_support_us_per_state[i][j][k] < v->urgent_latency / 1.0) {  in mode_support_and_system_configuration()
582 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
583 				if (v->dcc_enable[k] == dcn_bw_yes) {  in mode_support_and_system_configuration()
584 …l_number_of_dcc_active_dpp[i][j] = v->total_number_of_dcc_active_dpp[i][j] + v->no_of_dpp[i][j][k];  in mode_support_and_system_configuration()
592 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
593 …v->projected_dcfclk_deep_sleep =dcn_bw_max2(v->projected_dcfclk_deep_sleep, v->pixel_clock[k] / 16…  in mode_support_and_system_configuration()
594 				if (v->byte_per_pixel_in_detc[k] == 0.0) {  in mode_support_and_system_configuration()
595 					if (v->v_ratio[k] <= 1.0) {  in mode_support_and_system_configuration()
596 …dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / 64.0 * v->h_ratio[k] * v->pixel_clock[k] / v->no…  in mode_support_and_system_configuration()
599 …lk_deep_sleep, 1.1 *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / 64.0 * v->pscl_factor[k] * v…  in mode_support_and_system_configuration()
603 					if (v->v_ratio[k] <= 1.0) {  in mode_support_and_system_configuration()
604 …dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / 32.0 * v->h_ratio[k] * v->pixel_clock[k] / v->no…  in mode_support_and_system_configuration()
607 …lk_deep_sleep, 1.1 *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / 32.0 * v->pscl_factor[k] * v…  in mode_support_and_system_configuration()
609 					if (v->v_ratio[k] / 2.0 <= 1.0) {  in mode_support_and_system_configuration()
610 …_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / 32.0 * v->h_ratio[k] / 2.0 * v->pixel_clock[k] / v-…  in mode_support_and_system_configuration()
613 …deep_sleep, 1.1 *dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / 32.0 * v->pscl_factor_chroma[k]…  in mode_support_and_system_configuration()
617 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
618 				if (v->dcc_enable[k] == dcn_bw_yes) {  in mode_support_and_system_configuration()
619 					v->meta_req_height_y = 8.0 * v->read256_block_height_y[k];  in mode_support_and_system_configuration()
620 …v->meta_req_width_y = 64.0 * 256.0 /dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / v->meta_req_…  in mode_support_and_system_configuration()
621 …v->meta_surface_width_y =dcn_bw_ceil2(v->viewport_width[k] / v->no_of_dpp[i][j][k] - 1.0, v->meta_…  in mode_support_and_system_configuration()
622 …v->meta_surface_height_y =dcn_bw_ceil2(v->viewport_height[k] - 1.0, v->meta_req_height_y) + v->met…  in mode_support_and_system_configuration()
624 …_width_y * v->meta_surface_height_y *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / 256.0 - 409…  in mode_support_and_system_configuration()
629 					if (v->source_scan[k] == dcn_bw_hor) {  in mode_support_and_system_configuration()
630 …ta_surface_width_y * v->meta_req_height_y *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / 256.0;  in mode_support_and_system_configuration()
633 …ta_surface_height_y * v->meta_req_width_y *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / 256.0;  in mode_support_and_system_configuration()
641 					if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in mode_support_and_system_configuration()
645 …[k] == dcn_bw_sw_4_kb_s || v->source_surface_mode[k] == dcn_bw_sw_4_kb_s_x || v->source_surface_mo…  in mode_support_and_system_configuration()
647 						v->macro_tile_block_height_y = 4.0 * v->read256_block_height_y[k];  in mode_support_and_system_configuration()
649 …k] == dcn_bw_sw_64_kb_s || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_t || v->source_surface_m…  in mode_support_and_system_configuration()
651 						v->macro_tile_block_height_y = 16.0 * v->read256_block_height_y[k];  in mode_support_and_system_configuration()
655 						v->macro_tile_block_height_y = 32.0 * v->read256_block_height_y[k];  in mode_support_and_system_configuration()
661 						v->data_pte_req_height_y = 16.0 * v->read256_block_height_y[k];  in mode_support_and_system_configuration()
663 …v->data_pte_req_width_y = 4096.0 /dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / v->data_pte_re…  in mode_support_and_system_configuration()
664 					if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in mode_support_and_system_configuration()
665 …k] / v->no_of_dpp[i][j][k] *dcn_bw_min2(128.0, dcn_bw_pow(2.0,dcn_bw_floor2(dcn_bw_log(v->pte_buff…  in mode_support_and_system_configuration()
667 					else if (v->source_scan[k] == dcn_bw_hor) {  in mode_support_and_system_configuration()
668 …v->dpte_bytes_per_row_y = 64.0 * (dcn_bw_ceil2((v->viewport_width[k] / v->no_of_dpp[i][j][k] - 1.0…  in mode_support_and_system_configuration()
671 …v->dpte_bytes_per_row_y = 64.0 * (dcn_bw_ceil2((v->viewport_height[k] - 1.0) / v->data_pte_req_hei…  in mode_support_and_system_configuration()
677 … ((v->source_pixel_format[k] != dcn_bw_rgb_sub_64 && v->source_pixel_format[k] != dcn_bw_rgb_sub_3…  in mode_support_and_system_configuration()
678 					if (v->dcc_enable[k] == dcn_bw_yes) {  in mode_support_and_system_configuration()
679 						v->meta_req_height_c = 8.0 * v->read256_block_height_c[k];  in mode_support_and_system_configuration()
680 …v->meta_req_width_c = 64.0 * 256.0 /dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / v->meta_req_…  in mode_support_and_system_configuration()
681 …v->meta_surface_width_c =dcn_bw_ceil2(v->viewport_width[k] / v->no_of_dpp[i][j][k] / 2.0 - 1.0, v-…  in mode_support_and_system_configuration()
682 …v->meta_surface_height_c =dcn_bw_ceil2(v->viewport_height[k] / 2.0 - 1.0, v->meta_req_height_c) + …  in mode_support_and_system_configuration()
684 …_width_c * v->meta_surface_height_c *dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / 256.0 - 409…  in mode_support_and_system_configuration()
689 						if (v->source_scan[k] == dcn_bw_hor) {  in mode_support_and_system_configuration()
690 …ta_surface_width_c * v->meta_req_height_c *dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / 256.0;  in mode_support_and_system_configuration()
693 …ta_surface_height_c * v->meta_req_width_c *dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / 256.0;  in mode_support_and_system_configuration()
701 						if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in mode_support_and_system_configuration()
705 …[k] == dcn_bw_sw_4_kb_s || v->source_surface_mode[k] == dcn_bw_sw_4_kb_s_x || v->source_surface_mo…  in mode_support_and_system_configuration()
707 							v->macro_tile_block_height_c = 4.0 * v->read256_block_height_c[k];  in mode_support_and_system_configuration()
709 …k] == dcn_bw_sw_64_kb_s || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_t || v->source_surface_m…  in mode_support_and_system_configuration()
711 							v->macro_tile_block_height_c = 16.0 * v->read256_block_height_c[k];  in mode_support_and_system_configuration()
715 							v->macro_tile_block_height_c = 32.0 * v->read256_block_height_c[k];  in mode_support_and_system_configuration()
717 … = v->macro_tile_block_size_bytes_c /dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / v->macro_ti…  in mode_support_and_system_configuration()
722 							v->data_pte_req_height_c = 16.0 * v->read256_block_height_c[k];  in mode_support_and_system_configuration()
724 …v->data_pte_req_width_c = 4096.0 /dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / v->data_pte_re…  in mode_support_and_system_configuration()
725 						if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in mode_support_and_system_configuration()
726 …k] / v->no_of_dpp[i][j][k] / 2.0 * dcn_bw_min2(128.0, dcn_bw_pow(2.0,dcn_bw_floor2(dcn_bw_log(v->p…  in mode_support_and_system_configuration()
728 						else if (v->source_scan[k] == dcn_bw_hor) {  in mode_support_and_system_configuration()
729 …v->dpte_bytes_per_row_c = 64.0 * (dcn_bw_ceil2((v->viewport_width[k] / v->no_of_dpp[i][j][k] / 2.0…  in mode_support_and_system_configuration()
732 …v->dpte_bytes_per_row_c = 64.0 * (dcn_bw_ceil2((v->viewport_height[k] / 2.0 - 1.0) / v->data_pte_r…  in mode_support_and_system_configuration()
744 				v->dpte_bytes_per_row[k] = v->dpte_bytes_per_row_y + v->dpte_bytes_per_row_c;  in mode_support_and_system_configuration()
745 				v->meta_pte_bytes_per_frame[k] = v->meta_pte_bytes_per_frame_y + v->meta_pte_bytes_per_frame_c;  in mode_support_and_system_configuration()
746 				v->meta_row_bytes[k] = v->meta_row_bytes_y + v->meta_row_bytes_c;  in mode_support_and_system_configuration()
747 …v->v_init_y = (v->v_ratio[k] + v->vtaps[k] + 1.0 + v->interlace_output[k] * 0.5 * v->v_ratio[k]) /…  in mode_support_and_system_configuration()
748 				v->prefill_y[k] =dcn_bw_floor2(v->v_init_y, 1.0);  in mode_support_and_system_configuration()
749 …v->max_num_sw_y[k] =dcn_bw_ceil2((v->prefill_y[k] - 1.0) / v->swath_height_yper_state[i][j][k], 1.…  in mode_support_and_system_configuration()
750 				if (v->prefill_y[k] > 1.0) {  in mode_support_and_system_configuration()
751 					v->max_partial_sw_y =dcn_bw_mod((v->prefill_y[k] - 2.0), v->swath_height_yper_state[i][j][k]);  in mode_support_and_system_configuration()
754 …ial_sw_y =dcn_bw_mod((v->prefill_y[k] + v->swath_height_yper_state[i][j][k] - 2.0), v->swath_heigh…  in mode_support_and_system_configuration()
757 …v->prefetch_lines_y[k] = v->max_num_sw_y[k] * v->swath_height_yper_state[i][j][k] + v->max_partial…  in mode_support_and_system_configuration()
758 … ((v->source_pixel_format[k] != dcn_bw_rgb_sub_64 && v->source_pixel_format[k] != dcn_bw_rgb_sub_3…  in mode_support_and_system_configuration()
759 …v->v_init_c = (v->v_ratio[k] / 2.0 + v->vtaps[k] + 1.0 + v->interlace_output[k] * 0.5 * v->v_ratio…  in mode_support_and_system_configuration()
760 					v->prefill_c[k] =dcn_bw_floor2(v->v_init_c, 1.0);  in mode_support_and_system_configuration()
761 …v->max_num_sw_c[k] =dcn_bw_ceil2((v->prefill_c[k] - 1.0) / v->swath_height_cper_state[i][j][k], 1.…  in mode_support_and_system_configuration()
762 					if (v->prefill_c[k] > 1.0) {  in mode_support_and_system_configuration()
763 						v->max_partial_sw_c =dcn_bw_mod((v->prefill_c[k] - 2.0), v->swath_height_cper_state[i][j][k]);  in mode_support_and_system_configuration()
766 …ial_sw_c =dcn_bw_mod((v->prefill_c[k] + v->swath_height_cper_state[i][j][k] - 2.0), v->swath_heigh…  in mode_support_and_system_configuration()
769 …v->prefetch_lines_c[k] = v->max_num_sw_c[k] * v->swath_height_cper_state[i][j][k] + v->max_partial…  in mode_support_and_system_configuration()
772 					v->prefetch_lines_c[k] = 0.0;  in mode_support_and_system_configuration()
774 …st_x_after_scaler = 90.0 * v->pixel_clock[k] / (v->required_dispclk[i][j] / (j + 1)) + 42.0 * v->p…  in mode_support_and_system_configuration()
775 				if (v->no_of_dpp[i][j][k] > 1.0) {  in mode_support_and_system_configuration()
776 					v->dst_x_after_scaler = v->dst_x_after_scaler + v->scaler_rec_out_width[k] / 2.0;  in mode_support_and_system_configuration()
778 				if (v->output_format[k] == dcn_bw_420) {  in mode_support_and_system_configuration()
785 				v->v_update_offset[k][j] = dcn_bw_ceil2(v->htotal[k] / 4.0, 1.0);  in mode_support_and_system_configuration()
787 …_width[k][j] = (14.0 / v->projected_dcfclk_deep_sleep + 12.0 / (v->required_dispclk[i][j] / (j + 1…  in mode_support_and_system_configuration()
788 …k][j] = dcn_bw_max2(150.0 / (v->required_dispclk[i][j] / (j + 1)), v->total_repeater_delay + 20.0 …  in mode_support_and_system_configuration()
789 …v->time_setup = (v->v_update_offset[k][j] + v->v_update_width[k][j] + v->v_ready_offset[k][j]) / v…  in mode_support_and_system_configuration()
795 					v->maximum_vstartup = v->vtotal[k] - v->vactive[k] - 1.0;  in mode_support_and_system_configuration()
798 					v->maximum_vstartup = v->v_sync_plus_back_porch[k] - 1.0;  in mode_support_and_system_configuration()
802 …k] = v->maximum_vstartup - v->urgent_latency / (v->htotal[k] / v->pixel_clock[k]) - (v->time_calc …  in mode_support_and_system_configuration()
803 …v->line_times_for_prefetch[k] =dcn_bw_floor2(4.0 * (v->line_times_for_prefetch[k] + 0.125), 1.0) /…  in mode_support_and_system_configuration()
804 …k] = (v->meta_pte_bytes_per_frame[k] + 2.0 * v->meta_row_bytes[k] + 2.0 * v->dpte_bytes_per_row[k]…  in mode_support_and_system_configuration()
806 					if (v->pte_enable == dcn_bw_yes && v->dcc_enable[k] == dcn_bw_yes) {  in mode_support_and_system_configuration()
808 								v->meta_pte_bytes_frame[k] / v->prefetch_bw[k],  in mode_support_and_system_configuration()
810 								v->htotal[k] / v->pixel_clock[k] / 4.0);  in mode_support_and_system_configuration()
812 						v->time_for_meta_pte_without_immediate_flip = v->htotal[k] / v->pixel_clock[k] / 4.0;  in mode_support_and_system_configuration()
815 					if (v->pte_enable == dcn_bw_yes || v->dcc_enable[k] == dcn_bw_yes) {  in mode_support_and_system_configuration()
817 								v->meta_row_bytes[k] + v->dpte_bytes_per_row[k]) / v->prefetch_bw[k],  in mode_support_and_system_configuration()
818 								v->htotal[k] / v->pixel_clock[k] - v->time_for_meta_pte_without_immediate_flip,  in mode_support_and_system_configuration()
822 								v->htotal[k] / v->pixel_clock[k] - v->time_for_meta_pte_without_immediate_flip,  in mode_support_and_system_configuration()
826 …e_without_immediate_flip[k] =dcn_bw_floor2(4.0 * (v->time_for_meta_pte_without_immediate_flip / (v…  in mode_support_and_system_configuration()
827 …hout_immediate_flip[k] =dcn_bw_floor2(4.0 * (v->time_for_meta_and_dpte_row_without_immediate_flip …  in mode_support_and_system_configuration()
830 …lines_for_meta_pte_without_immediate_flip[k] < 32.0 && v->lines_for_meta_and_dpte_row_without_imme…  in mode_support_and_system_configuration()
836 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
837 …te_flip = v->bw_available_for_immediate_flip -dcn_bw_max2(v->read_bandwidth[k], v->prefetch_bw[k]);  in mode_support_and_system_configuration()
839 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
840 				v->total_immediate_flip_bytes[k] = 0.0;  in mode_support_and_system_configuration()
841 …if ((v->source_pixel_format[k] != dcn_bw_yuv420_sub_8 && v->source_pixel_format[k] != dcn_bw_yuv42…  in mode_support_and_system_configuration()
842 …diate_flip_bytes[k] = v->total_immediate_flip_bytes[k] + v->meta_pte_bytes_per_frame[k] + v->meta_…  in mode_support_and_system_configuration()
845 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
846 				if (v->pte_enable == dcn_bw_yes && v->dcc_enable[k] == dcn_bw_yes) {  in mode_support_and_system_configuration()
847 …k] / v->prefetch_bw[k], v->meta_pte_bytes_per_frame[k] * v->total_immediate_flip_bytes[k] / (v->bw…  in mode_support_and_system_configuration()
850 					v->time_for_meta_pte_with_immediate_flip = v->htotal[k] / v->pixel_clock[k] / 4.0;  in mode_support_and_system_configuration()
852 				if (v->pte_enable == dcn_bw_yes || v->dcc_enable[k] == dcn_bw_yes) {  in mode_support_and_system_configuration()
853 …k] + v->dpte_bytes_per_row[k]) / v->prefetch_bw[k], (v->meta_row_bytes[k] + v->dpte_bytes_per_row[…  in mode_support_and_system_configuration()
856 …v->time_for_meta_and_dpte_row_with_immediate_flip =dcn_bw_max2(v->htotal[k] / v->pixel_clock[k] - …  in mode_support_and_system_configuration()
858 …a_pte_with_immediate_flip[k] =dcn_bw_floor2(4.0 * (v->time_for_meta_pte_with_immediate_flip / (v->…  in mode_support_and_system_configuration()
859 …w_with_immediate_flip[k] =dcn_bw_floor2(4.0 * (v->time_for_meta_and_dpte_row_with_immediate_flip /…  in mode_support_and_system_configuration()
860 …line_times_for_prefetch[k] - v->lines_for_meta_pte_with_immediate_flip[k] - v->lines_for_meta_and_…  in mode_support_and_system_configuration()
861 …e_times_for_prefetch[k] - v->lines_for_meta_pte_without_immediate_flip[k] - v->lines_for_meta_and_…  in mode_support_and_system_configuration()
863 …v->v_ratio_pre_ywith_immediate_flip[i][j][k] = v->prefetch_lines_y[k] / v->line_times_to_request_p…  in mode_support_and_system_configuration()
864 					if ((v->swath_height_yper_state[i][j][k] > 4.0)) {  in mode_support_and_system_configuration()
865 …if (v->line_times_to_request_prefetch_pixel_data_with_immediate_flip - (v->prefill_y[k] - 3.0) / 2…  in mode_support_and_system_configuration()
866 …k] =dcn_bw_max2(v->v_ratio_pre_ywith_immediate_flip[i][j][k], (v->max_num_sw_y[k] * v->swath_heigh…  in mode_support_and_system_configuration()
869 							v->v_ratio_pre_ywith_immediate_flip[i][j][k] = 999999.0;  in mode_support_and_system_configuration()
872 …v->v_ratio_pre_cwith_immediate_flip[i][j][k] = v->prefetch_lines_c[k] / v->line_times_to_request_p…  in mode_support_and_system_configuration()
873 					if ((v->swath_height_cper_state[i][j][k] > 4.0)) {  in mode_support_and_system_configuration()
874 …if (v->line_times_to_request_prefetch_pixel_data_with_immediate_flip - (v->prefill_c[k] - 3.0) / 2…  in mode_support_and_system_configuration()
875 …k] =dcn_bw_max2(v->v_ratio_pre_cwith_immediate_flip[i][j][k], (v->max_num_sw_c[k] * v->swath_heigh…  in mode_support_and_system_configuration()
878 							v->v_ratio_pre_cwith_immediate_flip[i][j][k] = 999999.0;  in mode_support_and_system_configuration()
881 …k] = v->no_of_dpp[i][j][k] * (v->prefetch_lines_y[k] / v->line_times_to_request_prefetch_pixel_dat…  in mode_support_and_system_configuration()
884 					v->v_ratio_pre_ywith_immediate_flip[i][j][k] = 999999.0;  in mode_support_and_system_configuration()
885 					v->v_ratio_pre_cwith_immediate_flip[i][j][k] = 999999.0;  in mode_support_and_system_configuration()
886 					v->required_prefetch_pixel_data_bw_with_immediate_flip[i][j][k] = 999999.0;  in mode_support_and_system_configuration()
889 …v->v_ratio_pre_ywithout_immediate_flip[i][j][k] = v->prefetch_lines_y[k] / v->line_times_to_reques…  in mode_support_and_system_configuration()
890 					if ((v->swath_height_yper_state[i][j][k] > 4.0)) {  in mode_support_and_system_configuration()
891 …if (v->line_times_to_request_prefetch_pixel_data_without_immediate_flip - (v->prefill_y[k] - 3.0) …  in mode_support_and_system_configuration()
892 …k] =dcn_bw_max2(v->v_ratio_pre_ywithout_immediate_flip[i][j][k], (v->max_num_sw_y[k] * v->swath_he…  in mode_support_and_system_configuration()
895 							v->v_ratio_pre_ywithout_immediate_flip[i][j][k] = 999999.0;  in mode_support_and_system_configuration()
898 …v->v_ratio_pre_cwithout_immediate_flip[i][j][k] = v->prefetch_lines_c[k] / v->line_times_to_reques…  in mode_support_and_system_configuration()
899 					if ((v->swath_height_cper_state[i][j][k] > 4.0)) {  in mode_support_and_system_configuration()
900 …if (v->line_times_to_request_prefetch_pixel_data_without_immediate_flip - (v->prefill_c[k] - 3.0) …  in mode_support_and_system_configuration()
901 …k] =dcn_bw_max2(v->v_ratio_pre_cwithout_immediate_flip[i][j][k], (v->max_num_sw_c[k] * v->swath_he…  in mode_support_and_system_configuration()
904 							v->v_ratio_pre_cwithout_immediate_flip[i][j][k] = 999999.0;  in mode_support_and_system_configuration()
907 …k] = v->no_of_dpp[i][j][k] * (v->prefetch_lines_y[k] / v->line_times_to_request_prefetch_pixel_dat…  in mode_support_and_system_configuration()
910 					v->v_ratio_pre_ywithout_immediate_flip[i][j][k] = 999999.0;  in mode_support_and_system_configuration()
911 					v->v_ratio_pre_cwithout_immediate_flip[i][j][k] = 999999.0;  in mode_support_and_system_configuration()
912 					v->required_prefetch_pixel_data_bw_without_immediate_flip[i][j][k] = 999999.0;  in mode_support_and_system_configuration()
916 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
917 …if ((v->source_pixel_format[k] != dcn_bw_yuv420_sub_8 && v->source_pixel_format[k] != dcn_bw_yuv42…  in mode_support_and_system_configuration()
918 …k], v->required_prefetch_pixel_data_bw_with_immediate_flip[i][j][k]) +dcn_bw_max2(v->meta_pte_byte…  in mode_support_and_system_configuration()
921 …diate_flip +dcn_bw_max2(v->read_bandwidth[k], v->required_prefetch_pixel_data_bw_without_immediate…  in mode_support_and_system_configuration()
925 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
926 …diate_flip +dcn_bw_max2(v->read_bandwidth[k], v->required_prefetch_pixel_data_bw_without_immediate…  in mode_support_and_system_configuration()
932 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
933 …mes_for_prefetch[k] < 2.0 || v->lines_for_meta_pte_with_immediate_flip[k] >= 8.0 || v->lines_for_m…  in mode_support_and_system_configuration()
941 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
942 …_for_prefetch[k] < 2.0 || v->lines_for_meta_pte_without_immediate_flip[k] >= 8.0 || v->lines_for_m…  in mode_support_and_system_configuration()
951 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
952 …k] != dcn_bw_yuv420_sub_8 && v->source_pixel_format[k] != dcn_bw_yuv420_sub_10) && (v->v_ratio_pre…  in mode_support_and_system_configuration()
957 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
958 …((v->v_ratio_pre_ywithout_immediate_flip[i][j][k] > 4.0 || v->v_ratio_pre_cwithout_immediate_flip[…  in mode_support_and_system_configuration()
1010 		for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in mode_support_and_system_configuration()
1011 			v->dpp_per_plane_per_ratio[j][k] = v->no_of_dpp[v->voltage_level][j][k];  in mode_support_and_system_configuration()
1020 	int k;  in display_pipe_configuration()  local
1025 		for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in display_pipe_configuration()
1026 …e_dpp_per_ratio[j] = v->total_number_of_active_dpp_per_ratio[j] + v->dpp_per_plane_per_ratio[j][k];  in display_pipe_configuration()
1037 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in display_pipe_configuration()
1038 		v->dpp_per_plane[k] = v->dpp_per_plane_per_ratio[v->dispclk_dppclk_ratio - 1][k];  in display_pipe_configuration()
1040 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in display_pipe_configuration()
1041 		if (v->source_pixel_format[k] == dcn_bw_rgb_sub_64) {  in display_pipe_configuration()
1045 		else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_32) {  in display_pipe_configuration()
1049 		else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_16) {  in display_pipe_configuration()
1053 		else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_8) {  in display_pipe_configuration()
1061 … ((v->source_pixel_format[k] == dcn_bw_rgb_sub_64 || v->source_pixel_format[k] == dcn_bw_rgb_sub_3…  in display_pipe_configuration()
1062 			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in display_pipe_configuration()
1065 			else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_64) {  in display_pipe_configuration()
1076 			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in display_pipe_configuration()
1080 			else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_8) {  in display_pipe_configuration()
1091 		if (v->source_scan[k] == dcn_bw_hor) {  in display_pipe_configuration()
1099 … ((v->source_pixel_format[k] == dcn_bw_rgb_sub_64 || v->source_pixel_format[k] == dcn_bw_rgb_sub_3…  in display_pipe_configuration()
1100 …k] == dcn_bw_sw_linear || (v->source_pixel_format[k] == dcn_bw_rgb_sub_64 && (v->source_surface_mo…  in display_pipe_configuration()
1109 			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in display_pipe_configuration()
1113 			else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_8 && v->source_scan[k] == dcn_bw_hor) {  in display_pipe_configuration()
1122 			else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_10 && v->source_scan[k] == dcn_bw_hor) {  in display_pipe_configuration()
1136 		if (v->source_scan[k] == dcn_bw_hor) {  in display_pipe_configuration()
1137 			v->swath_width = v->viewport_width[k] / v->dpp_per_plane[k];  in display_pipe_configuration()
1140 			v->swath_width = v->viewport_height[k] / v->dpp_per_plane[k];  in display_pipe_configuration()
1144 		if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_10) {  in display_pipe_configuration()
1150 			if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_10) {  in display_pipe_configuration()
1155 			v->swath_height_y[k] = v->maximum_swath_height_y;  in display_pipe_configuration()
1156 			v->swath_height_c[k] = v->maximum_swath_height_c;  in display_pipe_configuration()
1159 			v->swath_height_y[k] = v->minimum_swath_height_y;  in display_pipe_configuration()
1160 			v->swath_height_c[k] = v->minimum_swath_height_c;  in display_pipe_configuration()
1162 		if (v->swath_height_c[k] == 0.0) {  in display_pipe_configuration()
1163 			v->det_buffer_size_y[k] = v->det_buffer_size_in_kbyte * 1024.0;  in display_pipe_configuration()
1164 			v->det_buffer_size_c[k] = 0.0;  in display_pipe_configuration()
1166 		else if (v->swath_height_y[k] <= v->swath_height_c[k]) {  in display_pipe_configuration()
1167 			v->det_buffer_size_y[k] = v->det_buffer_size_in_kbyte * 1024.0 / 2.0;  in display_pipe_configuration()
1168 			v->det_buffer_size_c[k] = v->det_buffer_size_in_kbyte * 1024.0 / 2.0;  in display_pipe_configuration()
1171 			v->det_buffer_size_y[k] = v->det_buffer_size_in_kbyte * 1024.0 * 2.0 / 3.0;  in display_pipe_configuration()
1172 			v->det_buffer_size_c[k] = v->det_buffer_size_in_kbyte * 1024.0 / 3.0;  in display_pipe_configuration()
1178 	int k;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()  local
1183 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1184 		if (v->h_ratio[k] > 1.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1185 …->pscl_throughput[k] =dcn_bw_min2(v->max_dchub_topscl_throughput, v->max_pscl_tolb_throughput * v-…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1188 			v->pscl_throughput[k] =dcn_bw_min2(v->max_dchub_topscl_throughput, v->max_pscl_tolb_throughput);  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1190 … v->pixel_clock[k] *dcn_bw_max3(v->vtaps[k] / 6.0 *dcn_bw_min2(1.0, v->h_ratio[k]), v->h_ratio[k] …  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1191 …if ((v->source_pixel_format[k] != dcn_bw_yuv420_sub_8 && v->source_pixel_format[k] != dcn_bw_yuv42…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1192 			v->pscl_throughput_chroma[k] = 0.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1196 			if (v->h_ratio[k] > 1.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1197 …hput_chroma[k] =dcn_bw_min2(v->max_dchub_topscl_throughput, v->max_pscl_tolb_throughput * v->h_rat…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1200 …v->pscl_throughput_chroma[k] =dcn_bw_min2(v->max_dchub_topscl_throughput, v->max_pscl_tolb_through…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1202 …ck[k] *dcn_bw_max3(v->vta_pschroma[k] / 6.0 *dcn_bw_min2(1.0, v->h_ratio[k] / 2.0), v->h_ratio[k] …  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1206 …ppclk_using_single_dpp / v->dpp_per_plane[k] * v->dispclk_dppclk_ratio, v->pixel_clock[k] / v->dpp…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1207 …ppclk_using_single_dpp / v->dpp_per_plane[k] * v->dispclk_dppclk_ratio, v->pixel_clock[k] / v->dpp…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1210 …w_max2(v->dppclk_using_single_dpp / v->dpp_per_plane[k] * v->dispclk_dppclk_ratio, v->pixel_clock[…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1211 …w_max2(v->dppclk_using_single_dpp / v->dpp_per_plane[k] * v->dispclk_dppclk_ratio, v->pixel_clock[…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1228 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1229 		if (v->dcc_enable[k] == dcn_bw_yes) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1249 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1250 		if (v->source_scan[k] == dcn_bw_hor) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1251 			v->swath_width_y[k] = v->viewport_width[k] / v->dpp_per_plane[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1254 			v->swath_width_y[k] = v->viewport_height[k] / v->dpp_per_plane[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1257 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1258 		if (v->source_pixel_format[k] == dcn_bw_rgb_sub_64) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1259 			v->byte_per_pixel_dety[k] = 8.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1260 			v->byte_per_pixel_detc[k] = 0.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1262 		else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_32) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1263 			v->byte_per_pixel_dety[k] = 4.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1264 			v->byte_per_pixel_detc[k] = 0.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1266 		else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_16) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1267 			v->byte_per_pixel_dety[k] = 2.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1268 			v->byte_per_pixel_detc[k] = 0.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1270 		else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_8) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1271 			v->byte_per_pixel_dety[k] = 1.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1272 			v->byte_per_pixel_detc[k] = 2.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1275 			v->byte_per_pixel_dety[k] = 4.0f / 3.0f;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1276 			v->byte_per_pixel_detc[k] = 8.0f / 3.0f;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1280 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1281 …uma[k] = v->swath_width_y[k] * v->dpp_per_plane[k] *dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) /…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1282 …[k] = v->swath_width_y[k] / 2.0 * v->dpp_per_plane[k] *dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1283 …v->total_data_read_bandwidth + v->read_bandwidth_plane_luma[k] + v->read_bandwidth_plane_chroma[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1287 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1288 		v->total_active_dpp = v->total_active_dpp + v->dpp_per_plane[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1289 		if (v->dcc_enable[k] == dcn_bw_yes) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1290 			v->total_dcc_active_dpp = v->total_dcc_active_dpp + v->dpp_per_plane[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1295 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1296 		if (v->v_ratio[k] <= 1.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1297 …isplay_pipe_line_delivery_time_luma[k] = v->swath_width_y[k] * v->dpp_per_plane[k] / v->h_ratio[k]…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1300 …v->display_pipe_line_delivery_time_luma[k] = v->swath_width_y[k] / v->pscl_throughput[k] / v->dppc…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1302 …th_y[k] * v->swath_height_y[k] *dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / (v->return_bw * v->…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1303 …ra_watermark, v->data_fabric_line_delivery_time_luma - v->display_pipe_line_delivery_time_luma[k]);  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1304 		if (v->byte_per_pixel_detc[k] == 0.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1305 			v->display_pipe_line_delivery_time_chroma[k] = 0.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1308 			if (v->v_ratio[k] / 2.0 <= 1.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1309 …pe_line_delivery_time_chroma[k] = v->swath_width_y[k] / 2.0 * v->dpp_per_plane[k] / (v->h_ratio[k]…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1312 …v->display_pipe_line_delivery_time_chroma[k] = v->swath_width_y[k] / 2.0 / v->pscl_throughput_chro…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1314 …[k] / 2.0 * v->swath_height_c[k] *dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0) / (v->return_bw * v…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1315 …atermark, v->data_fabric_line_delivery_time_chroma - v->display_pipe_line_delivery_time_chroma[k]);  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1328 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1329 		if (v->output[k] == dcn_bw_writeback) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1341 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1342 		v->lines_in_dety[k] = v->det_buffer_size_y[k] / v->byte_per_pixel_dety[k] / v->swath_width_y[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1343 …v->lines_in_dety_rounded_down_to_swath[k] =dcn_bw_floor2(v->lines_in_dety[k], v->swath_height_y[k]…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1344 …>full_det_buffering_time_y[k] = v->lines_in_dety_rounded_down_to_swath[k] * (v->htotal[k] / v->pix…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1345 		if (v->byte_per_pixel_detc[k] > 0.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1346 …v->lines_in_detc[k] = v->det_buffer_size_c[k] / v->byte_per_pixel_detc[k] / (v->swath_width_y[k] /…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1347 …v->lines_in_detc_rounded_down_to_swath[k] =dcn_bw_floor2(v->lines_in_detc[k], v->swath_height_c[k]…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1348 …>full_det_buffering_time_c[k] = v->lines_in_detc_rounded_down_to_swath[k] * (v->htotal[k] / v->pix…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1351 			v->lines_in_detc[k] = 0.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1352 			v->lines_in_detc_rounded_down_to_swath[k] = 0.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1353 			v->full_det_buffering_time_c[k] = 999999.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1357 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1358 		if (v->full_det_buffering_time_y[k] < v->min_full_det_buffering_time) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1359 			v->min_full_det_buffering_time = v->full_det_buffering_time_y[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1360 			v->frame_time_for_min_full_det_buffering_time = v->vtotal[k] * v->htotal[k] / v->pixel_clock[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1362 		if (v->full_det_buffering_time_c[k] < v->min_full_det_buffering_time) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1363 			v->min_full_det_buffering_time = v->full_det_buffering_time_c[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1364 			v->frame_time_for_min_full_det_buffering_time = v->vtotal[k] * v->htotal[k] / v->pixel_clock[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1368 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1369 		if (v->dcc_enable[k] == dcn_bw_yes) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1370 …cond + v->read_bandwidth_plane_luma[k] / v->dcc_rate[k] / 1000.0 + v->read_bandwidth_plane_chroma[…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1373 …idth_gbyte_per_second + v->read_bandwidth_plane_luma[k] / 1000.0 + v->read_bandwidth_plane_chroma[…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1375 		if (v->dcc_enable[k] == dcn_bw_yes) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1376 …_gbyte_per_second + v->read_bandwidth_plane_luma[k] / 1000.0 / 256.0 + v->read_bandwidth_plane_chr…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1379 …_gbyte_per_second + v->read_bandwidth_plane_luma[k] / 1000.0 / 512.0 + v->read_bandwidth_plane_chr…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1391 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1393 			v->v_blank_time = (v->vtotal[k] - v->vactive[k]) * v->htotal[k] / v->pixel_clock[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1403 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1404 		if (v->byte_per_pixel_detc[k] > 0.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1405 …k] =dcn_bw_max2(1.1 * v->swath_width_y[k] *dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / 32.0 / v…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1408 …ep_per_plane[k] = 1.1 * v->swath_width_y[k] *dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / 64.0 /…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1410 …v->dcfclk_deep_sleep_per_plane[k] =dcn_bw_max2(v->dcfclk_deep_sleep_per_plane[k], v->pixel_clock[k…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1413 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1414 		v->dcf_clk_deep_sleep =dcn_bw_max2(v->dcf_clk_deep_sleep, v->dcfclk_deep_sleep_per_plane[k]);  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1422 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1423 …k] +dcn_bw_min2(v->lines_in_dety[k] * v->dppclk * v->byte_per_pixel_dety[k] * v->pscl_throughput[k…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1424 …k] / v->pixel_clock[k]) / v->v_ratio[k] - v->effective_det_plus_lb_lines_luma * v->swath_width_y[k…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1425 		if (v->byte_per_pixel_detc[k] > 0.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1426 …k] +dcn_bw_min2(v->lines_in_detc[k] * v->dppclk * v->byte_per_pixel_detc[k] * v->pscl_throughput_c…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1427 …k] / v->pixel_clock[k]) / (v->v_ratio[k] / 2.0) - v->effective_det_plus_lb_lines_chroma * (v->swat…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1428 …v->urgent_latency_support_us[k] =dcn_bw_min2(v->urgent_latency_support_us_luma, v->urgent_latency_…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1431 			v->urgent_latency_support_us[k] = v->urgent_latency_support_us_luma;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1435 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1436 …latency_support_us =dcn_bw_min2(v->min_urgent_latency_support_us, v->urgent_latency_support_us[k]);  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1443 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1444 … ((v->source_pixel_format[k] == dcn_bw_rgb_sub_64 || v->source_pixel_format[k] == dcn_bw_rgb_sub_3…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1445 			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1448 			else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_64) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1457 			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1461 			else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_8) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1470 		if (v->dcc_enable[k] == dcn_bw_yes) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1471 …v->meta_request_width_y = 64.0 * 256.0 /dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / (8.0 * v->b…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1472 …v->meta_surf_width_y =dcn_bw_ceil2(v->swath_width_y[k] - 1.0, v->meta_request_width_y) + v->meta_r…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1473 …v->meta_surf_height_y =dcn_bw_ceil2(v->viewport_height[k] - 1.0, 8.0 * v->block_height256_bytes_y)…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1475 …a_surf_width_y * v->meta_surf_height_y *dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / 256.0 - 409…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1480 			if (v->source_scan[k] == dcn_bw_hor) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1481 …f_width_y * 8.0 * v->block_height256_bytes_y *dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / 256.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1484 …meta_surf_height_y * v->meta_request_width_y *dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / 256.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1492 			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1496 …[k] == dcn_bw_sw_4_kb_s || v->source_surface_mode[k] == dcn_bw_sw_4_kb_s_x || v->source_surface_mo…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1500 …k] == dcn_bw_sw_64_kb_s || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_t || v->source_surface_m…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1514 …v->pixel_pte_req_width_y = 4096.0 /dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / v->pixel_pte_req…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1515 			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1516 …dth_y[k] *dcn_bw_min2(128.0, dcn_bw_pow(2.0,dcn_bw_floor2(dcn_bw_log(v->pte_buffer_size_in_request…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1518 			else if (v->source_scan[k] == dcn_bw_hor) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1519 …v->pixel_pte_bytes_per_row_y = 64.0 * (dcn_bw_ceil2((v->swath_width_y[k] - 1.0) / v->pixel_pte_req…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1522 …v->pixel_pte_bytes_per_row_y = 64.0 * (dcn_bw_ceil2((v->viewport_height[k] - 1.0) / v->pixel_pte_r…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1528 … ((v->source_pixel_format[k] != dcn_bw_rgb_sub_64 && v->source_pixel_format[k] != dcn_bw_rgb_sub_3…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1529 			if (v->dcc_enable[k] == dcn_bw_yes) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1530 …v->meta_request_width_c = 64.0 * 256.0 /dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0) / (8.0 * v->b…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1531 …v->meta_surf_width_c =dcn_bw_ceil2(v->swath_width_y[k] / 2.0 - 1.0, v->meta_request_width_c) + v->…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1532 …v->meta_surf_height_c =dcn_bw_ceil2(v->viewport_height[k] / 2.0 - 1.0, 8.0 * v->block_height256_by…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1534 …a_surf_width_c * v->meta_surf_height_c *dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0) / 256.0 - 409…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1539 				if (v->source_scan[k] == dcn_bw_hor) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1540 …f_width_c * 8.0 * v->block_height256_bytes_c *dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0) / 256.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1543 …meta_surf_height_c * v->meta_request_width_c *dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0) / 256.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1551 				if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1555 …[k] == dcn_bw_sw_4_kb_s || v->source_surface_mode[k] == dcn_bw_sw_4_kb_s_x || v->source_surface_mo…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1559 …k] == dcn_bw_sw_64_kb_s || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_t || v->source_surface_m…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1573 …v->pixel_pte_req_width_c = 4096.0 /dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0) / v->pixel_pte_req…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1574 				if (v->source_surface_mode[k] == dcn_bw_sw_linear) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1575 …y[k] / 2.0 * dcn_bw_min2(128.0, dcn_bw_pow(2.0,dcn_bw_floor2(dcn_bw_log(v->pte_buffer_size_in_requ…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1577 				else if (v->source_scan[k] == dcn_bw_hor) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1578 …v->pixel_pte_bytes_per_row_c = 64.0 * (dcn_bw_ceil2((v->swath_width_y[k] / 2.0 - 1.0) / v->pixel_p…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1581 …v->pixel_pte_bytes_per_row_c = 64.0 * (dcn_bw_ceil2((v->viewport_height[k] / 2.0 - 1.0) / v->pixel…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1593 		v->pixel_pte_bytes_per_row[k] = v->pixel_pte_bytes_per_row_y + v->pixel_pte_bytes_per_row_c;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1594 		v->meta_pte_bytes_frame[k] = v->meta_pte_bytes_frame_y + v->meta_pte_bytes_frame_c;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1595 		v->meta_row_byte[k] = v->meta_row_byte_y + v->meta_row_byte_c;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1596 …v->v_init_pre_fill_y[k] =dcn_bw_floor2((v->v_ratio[k] + v->vtaps[k] + 1.0 + v->interlace_output[k]…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1597 …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) +…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1598 		if (v->v_init_pre_fill_y[k] > 1.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1599 			v->max_partial_swath_y =dcn_bw_mod((v->v_init_pre_fill_y[k] - 2.0), v->swath_height_y[k]);  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1602 …partial_swath_y =dcn_bw_mod((v->v_init_pre_fill_y[k] + v->swath_height_y[k] - 2.0), v->swath_heigh…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1605 …v->prefetch_source_lines_y[k] = v->max_num_swath_y[k] * v->swath_height_y[k] + v->max_partial_swat…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1606 … ((v->source_pixel_format[k] != dcn_bw_rgb_sub_64 && v->source_pixel_format[k] != dcn_bw_rgb_sub_3…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1607 …v->v_init_pre_fill_c[k] =dcn_bw_floor2((v->v_ratio[k] / 2.0 + v->vtaps[k] + 1.0 + v->interlace_out…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1608 …v->max_num_swath_c[k] =dcn_bw_ceil2((v->v_init_pre_fill_c[k] - 1.0) / v->swath_height_c[k], 1.0) +…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1609 			if (v->v_init_pre_fill_c[k] > 1.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1610 				v->max_partial_swath_c =dcn_bw_mod((v->v_init_pre_fill_c[k] - 2.0), v->swath_height_c[k]);  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1613 …partial_swath_c =dcn_bw_mod((v->v_init_pre_fill_c[k] + v->swath_height_c[k] - 2.0), v->swath_heigh…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1618 			v->max_num_swath_c[k] = 0.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1621 …v->prefetch_source_lines_c[k] = v->max_num_swath_c[k] * v->swath_height_c[k] + v->max_partial_swat…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1624 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1626 			v->max_vstartup_lines[k] = v->vtotal[k] - v->vactive[k] - 1.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1629 			v->max_vstartup_lines[k] = v->v_sync_plus_back_porch[k] - 1.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1642 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1643 …v->dstx_after_scaler = 90.0 * v->pixel_clock[k] / v->dppclk + 42.0 * v->pixel_clock[k] / v->dispcl…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1644 				if (v->dpp_per_plane[k] > 1.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1645 					v->dstx_after_scaler = v->dstx_after_scaler + v->scaler_rec_out_width[k] / 2.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1647 				if (v->output_format[k] == dcn_bw_420) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1653 				v->v_update_offset_pix[k] = dcn_bw_ceil2(v->htotal[k] / 4.0, 1.0);  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1655 …v->v_update_width_pix[k] = (14.0 / v->dcf_clk_deep_sleep + 12.0 / v->dppclk + v->total_repeater_de…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1656 …fset_pix[k] = dcn_bw_max2(150.0 / v->dppclk, v->total_repeater_delay_time + 20.0 / v->dcf_clk_deep…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1657 …v->t_setup = (v->v_update_offset_pix[k] + v->v_update_width_pix[k] + v->v_ready_offset_pix[k]) / v…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1658 				v->v_startup[k] =dcn_bw_min2(v->v_startup_lines, v->max_vstartup_lines[k]);  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1668 …k] =dcn_bw_floor2(4.0 * (v->v_startup[k] - v->t_wait / (v->htotal[k] / v->pixel_clock[k]) - (v->t_…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1669 				if (v->destination_lines_for_prefetch[k] > 0.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1670 …k] = (v->meta_pte_bytes_frame[k] + 2.0 * v->meta_row_byte[k] + 2.0 * v->pixel_pte_bytes_per_row[k]…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1673 					v->prefetch_bandwidth[k] = 999999.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1677 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1678 …ip -dcn_bw_max2(v->read_bandwidth_plane_luma[k] + v->read_bandwidth_plane_chroma[k], v->prefetch_b…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1681 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1682 …upported == dcn_bw_yes && (v->source_pixel_format[k] != dcn_bw_yuv420_sub_8 && v->source_pixel_for…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1683 …t_immediate_flip_bytes + v->meta_pte_bytes_frame[k] + v->meta_row_byte[k] + v->pixel_pte_bytes_per…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1687 			for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1688 				if (v->pte_enable == dcn_bw_yes && v->dcc_enable[k] == dcn_bw_yes) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1689 …upported == dcn_bw_yes && (v->source_pixel_format[k] != dcn_bw_yuv420_sub_8 && v->source_pixel_for…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1690 …k] / v->prefetch_bandwidth[k], v->meta_pte_bytes_frame[k] * v->tot_immediate_flip_bytes / (v->band…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1693 …_bw_max3(v->meta_pte_bytes_frame[k] / v->prefetch_bandwidth[k], v->urgent_extra_latency, v->htotal…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1697 					v->time_for_fetching_meta_pte = v->htotal[k] / v->pixel_clock[k] / 4.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1699 …n_lines_to_request_vm_inv_blank[k] =dcn_bw_floor2(4.0 * (v->time_for_fetching_meta_pte / (v->htota…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1700 				if ((v->pte_enable == dcn_bw_yes || v->dcc_enable[k] == dcn_bw_yes)) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1701 …upported == dcn_bw_yes && (v->source_pixel_format[k] != dcn_bw_yuv420_sub_8 && v->source_pixel_for…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1702 …k] + v->pixel_pte_bytes_per_row[k]) / v->prefetch_bandwidth[k], (v->meta_row_byte[k] + v->pixel_pt…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1705 …->meta_row_byte[k] + v->pixel_pte_bytes_per_row[k]) / v->prefetch_bandwidth[k], v->urgent_extra_la…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1709 …->urgent_extra_latency - v->time_for_fetching_meta_pte, v->htotal[k] / v->pixel_clock[k] - v->time…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1711 …nes_to_request_row_in_vblank[k] =dcn_bw_floor2(4.0 * (v->time_for_fetching_row_in_vblank / (v->hto…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1712 …ation_lines_for_prefetch[k] - v->destination_lines_to_request_vm_inv_blank[k] - v->destination_lin…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1714 …v->v_ratio_prefetch_y[k] = v->prefetch_source_lines_y[k] / v->lines_to_request_prefetch_pixel_data;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1715 					if ((v->swath_height_y[k] > 4.0)) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1716 						if (v->lines_to_request_prefetch_pixel_data > (v->v_init_pre_fill_y[k] - 3.0) / 2.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1717 …k] =dcn_bw_max2(v->v_ratio_prefetch_y[k], v->max_num_swath_y[k] * v->swath_height_y[k] / (v->lines…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1720 							v->v_ratio_prefetch_y[k] = 999999.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1725 					v->v_ratio_prefetch_y[k] = 999999.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1727 				v->v_ratio_prefetch_y[k] =dcn_bw_max2(v->v_ratio_prefetch_y[k], 1.0);  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1729 …v->v_ratio_prefetch_c[k] = v->prefetch_source_lines_c[k] / v->lines_to_request_prefetch_pixel_data;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1730 					if ((v->swath_height_c[k] > 4.0)) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1731 						if (v->lines_to_request_prefetch_pixel_data > (v->v_init_pre_fill_c[k] - 3.0) / 2.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1732 …k] =dcn_bw_max2(v->v_ratio_prefetch_c[k], v->max_num_swath_c[k] * v->swath_height_c[k] / (v->lines…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1735 							v->v_ratio_prefetch_c[k] = 999999.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1740 					v->v_ratio_prefetch_c[k] = 999999.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1742 				v->v_ratio_prefetch_c[k] =dcn_bw_max2(v->v_ratio_prefetch_c[k], 1.0);  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1744 …k] * (v->prefetch_source_lines_y[k] / v->lines_to_request_prefetch_pixel_data *dcn_bw_ceil2(v->byt…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1749 …ax_rd_bandwidth +dcn_bw_max2(v->read_bandwidth_plane_luma[k] + v->read_bandwidth_plane_chroma[k], …  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1750 …upported == dcn_bw_yes && (v->source_pixel_format[k] != dcn_bw_yuv420_sub_8 && v->source_pixel_for…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1751 …k] / (v->destination_lines_to_request_vm_inv_blank[k] * v->htotal[k] / v->pixel_clock[k]), (v->met…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1753 				if (v->v_ratio_prefetch_y[k] > 4.0 || v->v_ratio_prefetch_c[k] > 4.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1756 				if (v->destination_lines_for_prefetch[k] < 2.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1759 				if (v->max_vstartup_lines[k] > v->v_startup_lines) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1760 …ired_prefetch_pix_data_bw > (v->read_bandwidth_plane_luma[k] + v->read_bandwidth_plane_chroma[k]))…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1763 					if (v->v_ratio_prefetch_y[k] > 4.0 || v->v_ratio_prefetch_c[k] > 4.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1766 					if (v->destination_lines_for_prefetch[k] < 2.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1781 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1782 		if (v->v_ratio_prefetch_y[k] <= 1.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1783 …pe_line_delivery_time_luma_prefetch[k] = v->swath_width_y[k] * v->dpp_per_plane[k] / v->h_ratio[k]…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1786 …v->display_pipe_line_delivery_time_luma_prefetch[k] = v->swath_width_y[k] / v->pscl_throughput[k] …  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1788 		if (v->byte_per_pixel_detc[k] == 0.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1789 			v->display_pipe_line_delivery_time_chroma_prefetch[k] = 0.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1792 			if (v->v_ratio_prefetch_c[k] <= 1.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1793 …_line_delivery_time_chroma_prefetch[k] = v->swath_width_y[k] * v->dpp_per_plane[k] / v->h_ratio[k]…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1796 …v->display_pipe_line_delivery_time_chroma_prefetch[k] = v->swath_width_y[k] / v->pscl_throughput[k…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1802 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1804 			v->allow_dram_clock_change_during_vblank[k] = dcn_bw_yes;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1805 			v->allow_dram_self_refresh_during_vblank[k] = dcn_bw_yes;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1806 …v->min_ttuv_blank[k] = v->t_calc +dcn_bw_max3(v->dram_clock_change_watermark, v->stutter_enter_plu…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1809 			v->allow_dram_clock_change_during_vblank[k] = dcn_bw_no;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1810 			v->allow_dram_self_refresh_during_vblank[k] = dcn_bw_yes;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1811 …v->min_ttuv_blank[k] = v->t_calc +dcn_bw_max2(v->stutter_enter_plus_exit_watermark, v->urgent_wate…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1814 			v->allow_dram_clock_change_during_vblank[k] = dcn_bw_no;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1815 			v->allow_dram_self_refresh_during_vblank[k] = dcn_bw_no;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1816 			v->min_ttuv_blank[k] = v->t_calc + v->urgent_watermark;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1822 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1823 		v->active_dp_ps = v->active_dp_ps + v->dpp_per_plane[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1825 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1826 …e_buffer_size / v->lb_bit_per_pixel[k] / (v->swath_width_y[k] /dcn_bw_max2(v->h_ratio[k], 1.0)), 1…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1827 …size / v->lb_bit_per_pixel[k] / (v->swath_width_y[k] / 2.0 /dcn_bw_max2(v->h_ratio[k] / 2.0, 1.0))…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1828 …iding_y = v->lb_latency_hiding_source_lines_y / v->v_ratio[k] * (v->htotal[k] / v->pixel_clock[k]);  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1829 …c = v->lb_latency_hiding_source_lines_c / (v->v_ratio[k] / 2.0) * (v->htotal[k] / v->pixel_clock[k…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1830 		if (v->swath_width_y[k] > 2.0 * v->dpp_output_buffer_pixels) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1831 			v->dpp_output_buffer_lines_y = v->dpp_output_buffer_pixels / v->swath_width_y[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1833 		else if (v->swath_width_y[k] > v->dpp_output_buffer_pixels) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1839 		if (v->swath_width_y[k] / 2.0 > 2.0 * v->dpp_output_buffer_pixels) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1840 			v->dpp_output_buffer_lines_c = v->dpp_output_buffer_pixels / (v->swath_width_y[k] / 2.0);  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1842 		else if (v->swath_width_y[k] / 2.0 > v->dpp_output_buffer_pixels) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1848 …v->dppopp_buffering_y = (v->htotal[k] / v->pixel_clock[k]) * (v->dpp_output_buffer_lines_y + v->op…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1849 …ring_time_y[k] + (v->lines_in_dety[k] - v->lines_in_dety_rounded_down_to_swath[k]) / v->swath_heig…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1852 … (1.0 - 1.0 / (v->active_dp_ps - 1.0)) * v->swath_height_y[k] * (v->htotal[k] / v->pixel_clock[k]);  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1854 		if (v->byte_per_pixel_detc[k] > 0.0) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1855 …v->dppopp_buffering_c = (v->htotal[k] / v->pixel_clock[k]) * (v->dpp_output_buffer_lines_c + v->op…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1856 …ring_time_c[k] + (v->lines_in_detc[k] - v->lines_in_detc_rounded_down_to_swath[k]) / v->swath_heig…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1859 … (1.0 - 1.0 / (v->active_dp_ps - 1.0)) * v->swath_height_c[k] * (v->htotal[k] / v->pixel_clock[k]);  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1861 …v->active_dram_clock_change_latency_margin[k] =dcn_bw_min2(v->active_dram_clock_change_latency_mar…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1864 			v->active_dram_clock_change_latency_margin[k] = v->active_dram_clock_change_latency_margin_y;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1866 		if (v->output_format[k] == dcn_bw_444) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1867 …k_chroma_buffer_size) * 1024.0 / (v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k]) …  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1870 …k_chroma_buffer_size) * 1024.0 / (v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k]))…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1872 		if (v->output[k] == dcn_bw_writeback) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1873 …v->active_dram_clock_change_latency_margin[k] =dcn_bw_min2(v->active_dram_clock_change_latency_mar…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1876 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1877 		if (v->allow_dram_clock_change_during_vblank[k] == dcn_bw_yes) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1878 …k_dram_clock_change_latency_margin[k] = (v->vtotal[k] - v->scaler_recout_height[k]) * (v->htotal[k…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1881 			v->v_blank_dram_clock_change_latency_margin[k] = 0.0;  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1887 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1888 		if (v->active_dram_clock_change_latency_margin[k] < v->min_active_dram_clock_change_margin) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1890 			v->min_active_dram_clock_change_margin = v->active_dram_clock_change_latency_margin[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1891 …v->v_blank_of_min_active_dram_clock_change_margin = v->v_blank_dram_clock_change_latency_margin[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1893 …else if (v->active_dram_clock_change_latency_margin[k] < v->second_min_active_dram_clock_change_ma…  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1894 			v->second_min_active_dram_clock_change_margin = v->active_dram_clock_change_latency_margin[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1898 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1899 		if (v->min_vblank_dram_clock_change_margin > v->v_blank_dram_clock_change_latency_margin[k]) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1900 			v->min_vblank_dram_clock_change_margin = v->v_blank_dram_clock_change_latency_margin[k];  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1924 	for (k = 0; k <= v->number_of_active_planes - 1; k++) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1925 		if (v->output[k] == dcn_bw_writeback && v->output_format[k] == dcn_bw_444) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1926 …>wr_bandwidth = v->wr_bandwidth + v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k]) …  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1928 		else if (v->output[k] == dcn_bw_writeback) {  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()
1929 …>wr_bandwidth = v->wr_bandwidth + v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k]) …  in dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation()