78 	struct bw_calcs_data *data)  in calculate_bandwidth()  argument
170 	if (data->d0_underlay_mode == bw_def_none)  in calculate_bandwidth()
174 	if (data->d1_underlay_mode == bw_def_none)  in calculate_bandwidth()
178 	data->number_of_underlay_surfaces = d0_underlay_enable + d1_underlay_enable;  in calculate_bandwidth()
179 	switch (data->underlay_surface_type) {  in calculate_bandwidth()
183 		data->bytes_per_pixel[0] = 1;  in calculate_bandwidth()
184 		data->bytes_per_pixel[2] = 1;  in calculate_bandwidth()
187 		data->bytes_per_pixel[1] = 2;  in calculate_bandwidth()
188 		data->bytes_per_pixel[3] = 2;  in calculate_bandwidth()
189 		data->lb_size_per_component[0] = dceip->underlay420_luma_lb_size_per_component;  in calculate_bandwidth()
190 		data->lb_size_per_component[1] = dceip->underlay420_chroma_lb_size_per_component;  in calculate_bandwidth()
191 		data->lb_size_per_component[2] = dceip->underlay420_luma_lb_size_per_component;  in calculate_bandwidth()
192 		data->lb_size_per_component[3] = dceip->underlay420_chroma_lb_size_per_component;  in calculate_bandwidth()
197 		data->bytes_per_pixel[0] = 2;  in calculate_bandwidth()
198 		data->bytes_per_pixel[2] = 2;  in calculate_bandwidth()
199 		data->lb_size_per_component[0] = dceip->underlay422_lb_size_per_component;  in calculate_bandwidth()
200 		data->lb_size_per_component[2] = dceip->underlay422_lb_size_per_component;  in calculate_bandwidth()
205 		data->bytes_per_pixel[0] = 4;  in calculate_bandwidth()
206 		data->bytes_per_pixel[2] = 4;  in calculate_bandwidth()
207 		data->lb_size_per_component[0] = dceip->lb_size_per_component444;  in calculate_bandwidth()
208 		data->lb_size_per_component[2] = dceip->lb_size_per_component444;  in calculate_bandwidth()
212 		switch (data->underlay_surface_type) {  in calculate_bandwidth()
214 			data->enable[0] = 1;  in calculate_bandwidth()
215 			data->enable[1] = 1;  in calculate_bandwidth()
218 			data->enable[0] = 1;  in calculate_bandwidth()
219 			data->enable[1] = 0;  in calculate_bandwidth()
224 		data->enable[0] = 0;  in calculate_bandwidth()
225 		data->enable[1] = 0;  in calculate_bandwidth()
228 		switch (data->underlay_surface_type) {  in calculate_bandwidth()
230 			data->enable[2] = 1;  in calculate_bandwidth()
231 			data->enable[3] = 1;  in calculate_bandwidth()
234 			data->enable[2] = 1;  in calculate_bandwidth()
235 			data->enable[3] = 0;  in calculate_bandwidth()
240 		data->enable[2] = 0;  in calculate_bandwidth()
241 		data->enable[3] = 0;  in calculate_bandwidth()
243 	data->use_alpha[0] = 0;  in calculate_bandwidth()
244 	data->use_alpha[1] = 0;  in calculate_bandwidth()
245 	data->use_alpha[2] = 0;  in calculate_bandwidth()
246 	data->use_alpha[3] = 0;  in calculate_bandwidth()
247 	data->scatter_gather_enable_for_pipe[0] = vbios->scatter_gather_enable;  in calculate_bandwidth()
248 	data->scatter_gather_enable_for_pipe[1] = vbios->scatter_gather_enable;  in calculate_bandwidth()
249 	data->scatter_gather_enable_for_pipe[2] = vbios->scatter_gather_enable;  in calculate_bandwidth()
250 	data->scatter_gather_enable_for_pipe[3] = vbios->scatter_gather_enable;  in calculate_bandwidth()
252 	data->interlace_mode[0] = data->interlace_mode[4];  in calculate_bandwidth()
253 	data->interlace_mode[1] = data->interlace_mode[4];  in calculate_bandwidth()
255 	data->interlace_mode[2] = data->interlace_mode[5];  in calculate_bandwidth()
256 	data->interlace_mode[3] = data->interlace_mode[5];  in calculate_bandwidth()
258 	data->h_total[0] = data->h_total[4];  in calculate_bandwidth()
259 	data->v_total[0] = data->v_total[4];  in calculate_bandwidth()
260 	data->h_total[1] = data->h_total[4];  in calculate_bandwidth()
261 	data->v_total[1] = data->v_total[4];  in calculate_bandwidth()
263 	data->h_total[2] = data->h_total[5];  in calculate_bandwidth()
264 	data->v_total[2] = data->v_total[5];  in calculate_bandwidth()
265 	data->h_total[3] = data->h_total[5];  in calculate_bandwidth()
266 	data->v_total[3] = data->v_total[5];  in calculate_bandwidth()
268 	data->pixel_rate[0] = data->pixel_rate[4];  in calculate_bandwidth()
269 	data->pixel_rate[1] = data->pixel_rate[4];  in calculate_bandwidth()
271 	data->pixel_rate[2] = data->pixel_rate[5];  in calculate_bandwidth()
272 	data->pixel_rate[3] = data->pixel_rate[5];  in calculate_bandwidth()
273 …if ((data->underlay_tiling_mode == bw_def_array_linear_general || data->underlay_tiling_mode == bw…  in calculate_bandwidth()
285 	data->lb_bpc[0] = data->underlay_lb_bpc;  in calculate_bandwidth()
286 	data->lb_bpc[1] = data->underlay_lb_bpc;  in calculate_bandwidth()
287 	data->lb_bpc[2] = data->underlay_lb_bpc;  in calculate_bandwidth()
288 	data->lb_bpc[3] = data->underlay_lb_bpc;  in calculate_bandwidth()
289 	data->compression_rate[0] = bw_int_to_fixed(1);  in calculate_bandwidth()
290 	data->compression_rate[1] = bw_int_to_fixed(1);  in calculate_bandwidth()
291 	data->compression_rate[2] = bw_int_to_fixed(1);  in calculate_bandwidth()
292 	data->compression_rate[3] = bw_int_to_fixed(1);  in calculate_bandwidth()
293 	data->access_one_channel_only[0] = 0;  in calculate_bandwidth()
294 	data->access_one_channel_only[1] = 0;  in calculate_bandwidth()
295 	data->access_one_channel_only[2] = 0;  in calculate_bandwidth()
296 	data->access_one_channel_only[3] = 0;  in calculate_bandwidth()
297 	data->cursor_width_pixels[0] = bw_int_to_fixed(0);  in calculate_bandwidth()
298 	data->cursor_width_pixels[1] = bw_int_to_fixed(0);  in calculate_bandwidth()
299 	data->cursor_width_pixels[2] = bw_int_to_fixed(0);  in calculate_bandwidth()
300 	data->cursor_width_pixels[3] = bw_int_to_fixed(0);  in calculate_bandwidth()
305 		if (i < data->number_of_displays + 4) {  in calculate_bandwidth()
306 			if (i == 4 && data->d0_underlay_mode == bw_def_underlay_only) {  in calculate_bandwidth()
307 				data->enable[i] = 0;  in calculate_bandwidth()
308 				data->use_alpha[i] = 0;  in calculate_bandwidth()
310 			else if (i == 4 && data->d0_underlay_mode == bw_def_blend) {  in calculate_bandwidth()
311 				data->enable[i] = 1;  in calculate_bandwidth()
312 				data->use_alpha[i] = 1;  in calculate_bandwidth()
315 				data->enable[i] = 1;  in calculate_bandwidth()
316 				data->use_alpha[i] = 0;  in calculate_bandwidth()
318 			else if (i == 5 && data->d1_underlay_mode == bw_def_underlay_only) {  in calculate_bandwidth()
319 				data->enable[i] = 0;  in calculate_bandwidth()
320 				data->use_alpha[i] = 0;  in calculate_bandwidth()
322 			else if (i == 5 && data->d1_underlay_mode == bw_def_blend) {  in calculate_bandwidth()
323 				data->enable[i] = 1;  in calculate_bandwidth()
324 				data->use_alpha[i] = 1;  in calculate_bandwidth()
327 				data->enable[i] = 1;  in calculate_bandwidth()
328 				data->use_alpha[i] = 0;  in calculate_bandwidth()
332 			data->enable[i] = 0;  in calculate_bandwidth()
333 			data->use_alpha[i] = 0;  in calculate_bandwidth()
335 		data->scatter_gather_enable_for_pipe[i] = vbios->scatter_gather_enable;  in calculate_bandwidth()
337 		data->lb_size_per_component[i] = dceip->lb_size_per_component444;  in calculate_bandwidth()
338 …if (data->graphics_tiling_mode == bw_def_array_linear_general || data->graphics_tiling_mode == bw_…  in calculate_bandwidth()
344 		data->lb_bpc[i] = data->graphics_lb_bpc;  in calculate_bandwidth()
345 …if ((data->fbc_en[i] == 1 && (dceip->argb_compression_support || data->d0_underlay_mode != bw_def_…  in calculate_bandwidth()
346 			data->compression_rate[i] = bw_int_to_fixed(vbios->average_compression_rate);  in calculate_bandwidth()
347 			data->access_one_channel_only[i] = data->lpt_en[i];  in calculate_bandwidth()
350 			data->compression_rate[i] = bw_int_to_fixed(1);  in calculate_bandwidth()
351 			data->access_one_channel_only[i] = 0;  in calculate_bandwidth()
353 		if (data->fbc_en[i] == 1) {  in calculate_bandwidth()
355 			if (data->lpt_en[i] == 1) {  in calculate_bandwidth()
359 		data->cursor_width_pixels[i] = bw_int_to_fixed(vbios->cursor_width);  in calculate_bandwidth()
362 	data->scatter_gather_enable_for_pipe[maximum_number_of_surfaces - 2] = 0;  in calculate_bandwidth()
363 	data->scatter_gather_enable_for_pipe[maximum_number_of_surfaces - 1] = 0;  in calculate_bandwidth()
364 	if (data->d1_display_write_back_dwb_enable == 1) {  in calculate_bandwidth()
365 		data->enable[maximum_number_of_surfaces - 2] = 1;  in calculate_bandwidth()
366 		data->enable[maximum_number_of_surfaces - 1] = 1;  in calculate_bandwidth()
369 		data->enable[maximum_number_of_surfaces - 2] = 0;  in calculate_bandwidth()
370 		data->enable[maximum_number_of_surfaces - 1] = 0;  in calculate_bandwidth()
374 …data->lb_size_per_component[maximum_number_of_surfaces - 2] = dceip->underlay420_luma_lb_size_per_…  in calculate_bandwidth()
375 …data->lb_size_per_component[maximum_number_of_surfaces - 1] = dceip->underlay420_chroma_lb_size_pe…  in calculate_bandwidth()
376 	data->bytes_per_pixel[maximum_number_of_surfaces - 2] = 1;  in calculate_bandwidth()
377 	data->bytes_per_pixel[maximum_number_of_surfaces - 1] = 2;  in calculate_bandwidth()
378 	data->interlace_mode[maximum_number_of_surfaces - 2] = data->interlace_mode[5];  in calculate_bandwidth()
379 	data->interlace_mode[maximum_number_of_surfaces - 1] = data->interlace_mode[5];  in calculate_bandwidth()
380 	data->h_taps[maximum_number_of_surfaces - 2] = bw_int_to_fixed(1);  in calculate_bandwidth()
381 	data->h_taps[maximum_number_of_surfaces - 1] = bw_int_to_fixed(1);  in calculate_bandwidth()
382 	data->v_taps[maximum_number_of_surfaces - 2] = bw_int_to_fixed(1);  in calculate_bandwidth()
383 	data->v_taps[maximum_number_of_surfaces - 1] = bw_int_to_fixed(1);  in calculate_bandwidth()
384 	data->rotation_angle[maximum_number_of_surfaces - 2] = bw_int_to_fixed(0);  in calculate_bandwidth()
385 	data->rotation_angle[maximum_number_of_surfaces - 1] = bw_int_to_fixed(0);  in calculate_bandwidth()
388 	data->lb_bpc[maximum_number_of_surfaces - 2] = 8;  in calculate_bandwidth()
389 	data->lb_bpc[maximum_number_of_surfaces - 1] = 8;  in calculate_bandwidth()
390 	data->compression_rate[maximum_number_of_surfaces - 2] = bw_int_to_fixed(1);  in calculate_bandwidth()
391 	data->compression_rate[maximum_number_of_surfaces - 1] = bw_int_to_fixed(1);  in calculate_bandwidth()
392 	data->access_one_channel_only[maximum_number_of_surfaces - 2] = 0;  in calculate_bandwidth()
393 	data->access_one_channel_only[maximum_number_of_surfaces - 1] = 0;  in calculate_bandwidth()
395 	data->h_total[maximum_number_of_surfaces - 2] = data->h_total[5];  in calculate_bandwidth()
396 	data->h_total[maximum_number_of_surfaces - 1] = data->h_total[5];  in calculate_bandwidth()
397 	data->v_total[maximum_number_of_surfaces - 2] = data->v_total[5];  in calculate_bandwidth()
398 	data->v_total[maximum_number_of_surfaces - 1] = data->v_total[5];  in calculate_bandwidth()
399 	data->pixel_rate[maximum_number_of_surfaces - 2] = data->pixel_rate[5];  in calculate_bandwidth()
400 	data->pixel_rate[maximum_number_of_surfaces - 1] = data->pixel_rate[5];  in calculate_bandwidth()
401 	data->src_width[maximum_number_of_surfaces - 2] = data->src_width[5];  in calculate_bandwidth()
402 	data->src_width[maximum_number_of_surfaces - 1] = data->src_width[5];  in calculate_bandwidth()
403 	data->src_height[maximum_number_of_surfaces - 2] = data->src_height[5];  in calculate_bandwidth()
404 	data->src_height[maximum_number_of_surfaces - 1] = data->src_height[5];  in calculate_bandwidth()
405 	data->pitch_in_pixels[maximum_number_of_surfaces - 2] = data->src_width[5];  in calculate_bandwidth()
406 	data->pitch_in_pixels[maximum_number_of_surfaces - 1] = data->src_width[5];  in calculate_bandwidth()
407 	data->h_scale_ratio[maximum_number_of_surfaces - 2] = bw_int_to_fixed(1);  in calculate_bandwidth()
408 	data->h_scale_ratio[maximum_number_of_surfaces - 1] = bw_int_to_fixed(1);  in calculate_bandwidth()
409 	data->v_scale_ratio[maximum_number_of_surfaces - 2] = bw_int_to_fixed(1);  in calculate_bandwidth()
410 	data->v_scale_ratio[maximum_number_of_surfaces - 1] = bw_int_to_fixed(1);  in calculate_bandwidth()
411 	data->stereo_mode[maximum_number_of_surfaces - 2] = bw_def_mono;  in calculate_bandwidth()
412 	data->stereo_mode[maximum_number_of_surfaces - 1] = bw_def_mono;  in calculate_bandwidth()
413 	data->cursor_width_pixels[maximum_number_of_surfaces - 2] = bw_int_to_fixed(0);  in calculate_bandwidth()
414 	data->cursor_width_pixels[maximum_number_of_surfaces - 1] = bw_int_to_fixed(0);  in calculate_bandwidth()
415 	data->use_alpha[maximum_number_of_surfaces - 2] = 0;  in calculate_bandwidth()
416 	data->use_alpha[maximum_number_of_surfaces - 1] = 0;  in calculate_bandwidth()
432 		if (data->enable[i]) {  in calculate_bandwidth()
433 …data->h_scale_ratio[i], bw_int_to_fixed(1)) && bw_equ(data->v_scale_ratio[i], bw_int_to_fixed(1)) …  in calculate_bandwidth()
434 				data->h_taps[i] = bw_int_to_fixed(1);  in calculate_bandwidth()
435 				data->v_taps[i] = bw_int_to_fixed(1);  in calculate_bandwidth()
438 …data->pitch_in_pixels_after_surface_type[i] = bw_div(data->pitch_in_pixels[i], bw_int_to_fixed(2));  in calculate_bandwidth()
439 				data->src_width_after_surface_type = bw_div(data->src_width[i], bw_int_to_fixed(2));  in calculate_bandwidth()
440 				data->src_height_after_surface_type = bw_div(data->src_height[i], bw_int_to_fixed(2));  in calculate_bandwidth()
441 				data->hsr_after_surface_type = bw_div(data->h_scale_ratio[i], bw_int_to_fixed(2));  in calculate_bandwidth()
442 				data->vsr_after_surface_type = bw_div(data->v_scale_ratio[i], bw_int_to_fixed(2));  in calculate_bandwidth()
445 				data->pitch_in_pixels_after_surface_type[i] = data->pitch_in_pixels[i];  in calculate_bandwidth()
446 				data->src_width_after_surface_type = data->src_width[i];  in calculate_bandwidth()
447 				data->src_height_after_surface_type = data->src_height[i];  in calculate_bandwidth()
448 				data->hsr_after_surface_type = data->h_scale_ratio[i];  in calculate_bandwidth()
449 				data->vsr_after_surface_type = data->v_scale_ratio[i];  in calculate_bandwidth()
451 …if ((bw_equ(data->rotation_angle[i], bw_int_to_fixed(90)) || bw_equ(data->rotation_angle[i], bw_in…  in calculate_bandwidth()
452 				data->src_width_after_rotation = data->src_height_after_surface_type;  in calculate_bandwidth()
453 				data->src_height_after_rotation = data->src_width_after_surface_type;  in calculate_bandwidth()
454 				data->hsr_after_rotation = data->vsr_after_surface_type;  in calculate_bandwidth()
455 				data->vsr_after_rotation = data->hsr_after_surface_type;  in calculate_bandwidth()
458 				data->src_width_after_rotation = data->src_width_after_surface_type;  in calculate_bandwidth()
459 				data->src_height_after_rotation = data->src_height_after_surface_type;  in calculate_bandwidth()
460 				data->hsr_after_rotation = data->hsr_after_surface_type;  in calculate_bandwidth()
461 				data->vsr_after_rotation = data->vsr_after_surface_type;  in calculate_bandwidth()
463 			switch (data->stereo_mode[i]) {  in calculate_bandwidth()
465 				data->source_width_pixels[i] = data->src_width_after_rotation;  in calculate_bandwidth()
466 				data->source_height_pixels = bw_mul(bw_int_to_fixed(2), data->src_height_after_rotation);  in calculate_bandwidth()
467 				data->hsr_after_stereo = data->hsr_after_rotation;  in calculate_bandwidth()
468 				data->vsr_after_stereo = bw_mul(bw_int_to_fixed(1), data->vsr_after_rotation);  in calculate_bandwidth()
471 				data->source_width_pixels[i] = bw_mul(bw_int_to_fixed(2), data->src_width_after_rotation);  in calculate_bandwidth()
472 				data->source_height_pixels = data->src_height_after_rotation;  in calculate_bandwidth()
473 				data->hsr_after_stereo = bw_mul(bw_int_to_fixed(1), data->hsr_after_rotation);  in calculate_bandwidth()
474 				data->vsr_after_stereo = data->vsr_after_rotation;  in calculate_bandwidth()
477 				data->source_width_pixels[i] = data->src_width_after_rotation;  in calculate_bandwidth()
478 				data->source_height_pixels = data->src_height_after_rotation;  in calculate_bandwidth()
479 				data->hsr_after_stereo = data->hsr_after_rotation;  in calculate_bandwidth()
480 				data->vsr_after_stereo = data->vsr_after_rotation;  in calculate_bandwidth()
483 			data->hsr[i] = data->hsr_after_stereo;  in calculate_bandwidth()
484 			if (data->interlace_mode[i]) {  in calculate_bandwidth()
485 				data->vsr[i] = bw_mul(data->vsr_after_stereo, bw_int_to_fixed(2));  in calculate_bandwidth()
488 				data->vsr[i] = data->vsr_after_stereo;  in calculate_bandwidth()
490 			if (data->panning_and_bezel_adjustment != bw_def_none) {  in calculate_bandwidth()
491 …data->source_width_rounded_up_to_chunks[i] = bw_add(bw_floor2(bw_sub(data->source_width_pixels[i],…  in calculate_bandwidth()
494 …data->source_width_rounded_up_to_chunks[i] = bw_ceil2(data->source_width_pixels[i], bw_int_to_fixe…  in calculate_bandwidth()
496 			data->source_height_rounded_up_to_chunks[i] = data->source_height_pixels;  in calculate_bandwidth()
510 … data->number_of_displays && dceip->number_of_underlay_pipes >= data->number_of_underlay_surfaces …  in calculate_bandwidth()
518 		if (data->enable[i]) {  in calculate_bandwidth()
519 			if (bw_neq(data->hsr[i], bw_int_to_fixed(1))) {  in calculate_bandwidth()
520 				if (bw_mtn(data->hsr[i], bw_int_to_fixed(4))) {  in calculate_bandwidth()
524 					if (bw_mtn(data->hsr[i], data->h_taps[i])) {  in calculate_bandwidth()
528 …re_downscaler_enabled == 1 && bw_mtn(data->hsr[i], bw_int_to_fixed(1)) && bw_leq(data->hsr[i], bw_…  in calculate_bandwidth()
538 		if (data->enable[i]) {  in calculate_bandwidth()
539 			if (bw_neq(data->vsr[i], bw_int_to_fixed(1))) {  in calculate_bandwidth()
540 				if (bw_mtn(data->vsr[i], bw_int_to_fixed(4))) {  in calculate_bandwidth()
544 					if (bw_mtn(data->vsr[i], data->v_taps[i])) {  in calculate_bandwidth()
553 		if (data->enable[i]) {  in calculate_bandwidth()
554 			if ((dceip->pre_downscaler_enabled && bw_mtn(data->hsr[i], bw_int_to_fixed(1)))) {  in calculate_bandwidth()
555 				data->source_width_in_lb = bw_div(data->source_width_pixels[i], data->hsr[i]);  in calculate_bandwidth()
558 				data->source_width_in_lb = data->source_width_pixels[i];  in calculate_bandwidth()
560 			switch (data->lb_bpc[i]) {  in calculate_bandwidth()
562 …data->lb_line_pitch = bw_ceil2(bw_mul(bw_div(bw_frc_to_fixed(2401171875ul, 100000000), bw_int_to_f…  in calculate_bandwidth()
565 …data->lb_line_pitch = bw_ceil2(bw_mul(bw_div(bw_frc_to_fixed(300234375, 10000000), bw_int_to_fixed…  in calculate_bandwidth()
568 …data->lb_line_pitch = bw_ceil2(bw_mul(bw_int_to_fixed(data->lb_bpc[i]), data->source_width_in_lb),…  in calculate_bandwidth()
571 …data->lb_partitions[i] = bw_floor2(bw_div(data->lb_size_per_component[i], data->lb_line_pitch), bw…  in calculate_bandwidth()
574 				data->lb_partitions_max[i] = bw_int_to_fixed(10);  in calculate_bandwidth()
577 				data->lb_partitions_max[i] = bw_int_to_fixed(7);  in calculate_bandwidth()
579 			data->lb_partitions[i] = bw_min2(data->lb_partitions_max[i], data->lb_partitions[i]);  in calculate_bandwidth()
580 			if (bw_mtn(bw_add(data->v_taps[i], bw_int_to_fixed(1)), data->lb_partitions[i])) {  in calculate_bandwidth()
587 …data->enable[i] && data->fbc_en[i] == 1 && (bw_equ(data->rotation_angle[i], bw_int_to_fixed(90)) |…  in calculate_bandwidth()
593 		if (data->enable[i]) {  in calculate_bandwidth()
594 …qu(data->rotation_angle[i], bw_int_to_fixed(90)) || bw_equ(data->rotation_angle[i], bw_int_to_fixe…  in calculate_bandwidth()
606 	data->number_of_dram_wrchannels = vbios->number_of_dram_channels;  in calculate_bandwidth()
607 	data->number_of_dram_channels = vbios->number_of_dram_channels;  in calculate_bandwidth()
615 			data->dram_efficiency = bw_frc_to_fixed(5, 10);  in calculate_bandwidth()
617 			data->dram_efficiency = bw_int_to_fixed(1);  in calculate_bandwidth()
621 			data->number_of_dram_channels = 1;  in calculate_bandwidth()
624 			data->number_of_dram_channels = 2;  in calculate_bandwidth()
627 			data->number_of_dram_channels = 4;  in calculate_bandwidth()
630 			data->number_of_dram_channels = 1;  in calculate_bandwidth()
635 			data->dram_efficiency = bw_frc_to_fixed(5, 10);  in calculate_bandwidth()
637 			data->dram_efficiency = bw_frc_to_fixed(8, 10);  in calculate_bandwidth()
645 		if (data->enable[i]) {  in calculate_bandwidth()
646 …if ((bw_equ(data->rotation_angle[i], bw_int_to_fixed(90)) || bw_equ(data->rotation_angle[i], bw_in…  in calculate_bandwidth()
649 					data->orthogonal_rotation[i] = 1;  in calculate_bandwidth()
653 					if (data->graphics_micro_tile_mode == bw_def_rotated_micro_tiling) {  in calculate_bandwidth()
654 						data->orthogonal_rotation[i] = 0;  in calculate_bandwidth()
657 						data->orthogonal_rotation[i] = 1;  in calculate_bandwidth()
664 					if (data->underlay_micro_tile_mode == bw_def_display_micro_tiling) {  in calculate_bandwidth()
665 						data->orthogonal_rotation[i] = 0;  in calculate_bandwidth()
668 						data->orthogonal_rotation[i] = 1;  in calculate_bandwidth()
673 					if (data->graphics_micro_tile_mode == bw_def_display_micro_tiling) {  in calculate_bandwidth()
674 						data->orthogonal_rotation[i] = 0;  in calculate_bandwidth()
677 						data->orthogonal_rotation[i] = 1;  in calculate_bandwidth()
681 …if (bw_equ(data->rotation_angle[i], bw_int_to_fixed(90)) || bw_equ(data->rotation_angle[i], bw_int…  in calculate_bandwidth()
682 …data->underlay_maximum_source_efficient_for_tiling = dceip->underlay_maximum_height_efficient_for_…  in calculate_bandwidth()
685 …data->underlay_maximum_source_efficient_for_tiling = dceip->underlay_maximum_width_efficient_for_t…  in calculate_bandwidth()
688 				data->bytes_per_request[i] = bw_int_to_fixed(64);  in calculate_bandwidth()
689 				data->useful_bytes_per_request[i] = bw_int_to_fixed(64);  in calculate_bandwidth()
690 				data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(1);  in calculate_bandwidth()
691 				data->latency_hiding_lines[i] = bw_int_to_fixed(1);  in calculate_bandwidth()
694 				data->bytes_per_request[i] = bw_int_to_fixed(64);  in calculate_bandwidth()
695 				data->useful_bytes_per_request[i] = bw_int_to_fixed(64);  in calculate_bandwidth()
696 				data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(2);  in calculate_bandwidth()
697 				data->latency_hiding_lines[i] = bw_int_to_fixed(2);  in calculate_bandwidth()
700 … (surface_type[i] == bw_def_graphics || (bw_mtn(data->source_width_rounded_up_to_chunks[i], bw_cei…  in calculate_bandwidth()
701 					switch (data->bytes_per_pixel[i]) {  in calculate_bandwidth()
703 						data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(2);  in calculate_bandwidth()
704 						data->latency_hiding_lines[i] = bw_int_to_fixed(2);  in calculate_bandwidth()
705 						if (data->orthogonal_rotation[i]) {  in calculate_bandwidth()
706 							data->bytes_per_request[i] = bw_int_to_fixed(32);  in calculate_bandwidth()
707 							data->useful_bytes_per_request[i] = bw_int_to_fixed(32);  in calculate_bandwidth()
710 							data->bytes_per_request[i] = bw_int_to_fixed(64);  in calculate_bandwidth()
711 							data->useful_bytes_per_request[i] = bw_int_to_fixed(64);  in calculate_bandwidth()
715 						if (data->orthogonal_rotation[i]) {  in calculate_bandwidth()
716 							data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(2);  in calculate_bandwidth()
717 							data->latency_hiding_lines[i] = bw_int_to_fixed(2);  in calculate_bandwidth()
718 							data->bytes_per_request[i] = bw_int_to_fixed(32);  in calculate_bandwidth()
719 							data->useful_bytes_per_request[i] = bw_int_to_fixed(16);  in calculate_bandwidth()
722 							data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(2);  in calculate_bandwidth()
723 							data->latency_hiding_lines[i] = bw_int_to_fixed(2);  in calculate_bandwidth()
724 							data->bytes_per_request[i] = bw_int_to_fixed(64);  in calculate_bandwidth()
725 							data->useful_bytes_per_request[i] = bw_int_to_fixed(64);  in calculate_bandwidth()
729 						data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(2);  in calculate_bandwidth()
730 						data->latency_hiding_lines[i] = bw_int_to_fixed(2);  in calculate_bandwidth()
731 						data->bytes_per_request[i] = bw_int_to_fixed(32);  in calculate_bandwidth()
732 						data->useful_bytes_per_request[i] = bw_int_to_fixed(32);  in calculate_bandwidth()
735 						data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(2);  in calculate_bandwidth()
736 						data->latency_hiding_lines[i] = bw_int_to_fixed(2);  in calculate_bandwidth()
737 						data->bytes_per_request[i] = bw_int_to_fixed(32);  in calculate_bandwidth()
738 						data->useful_bytes_per_request[i] = bw_int_to_fixed(16);  in calculate_bandwidth()
743 					data->bytes_per_request[i] = bw_int_to_fixed(64);  in calculate_bandwidth()
744 					data->useful_bytes_per_request[i] = bw_int_to_fixed(64);  in calculate_bandwidth()
745 					if (data->orthogonal_rotation[i]) {  in calculate_bandwidth()
746 						data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(8);  in calculate_bandwidth()
747 						data->latency_hiding_lines[i] = bw_int_to_fixed(4);  in calculate_bandwidth()
750 						switch (data->bytes_per_pixel[i]) {  in calculate_bandwidth()
752 							data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(2);  in calculate_bandwidth()
753 							data->latency_hiding_lines[i] = bw_int_to_fixed(2);  in calculate_bandwidth()
756 							data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(4);  in calculate_bandwidth()
757 							data->latency_hiding_lines[i] = bw_int_to_fixed(4);  in calculate_bandwidth()
760 							data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(8);  in calculate_bandwidth()
761 							data->latency_hiding_lines[i] = bw_int_to_fixed(4);  in calculate_bandwidth()
802 		if (data->enable[i]) {  in calculate_bandwidth()
803 …data->v_filter_init[i] = bw_floor2(bw_div((bw_add(bw_add(bw_add(bw_int_to_fixed(1), data->v_taps[i…  in calculate_bandwidth()
804 			if (data->panning_and_bezel_adjustment == bw_def_any_lines) {  in calculate_bandwidth()
805 				data->v_filter_init[i] = bw_add(data->v_filter_init[i], bw_int_to_fixed(1));  in calculate_bandwidth()
807 			if (data->stereo_mode[i] == bw_def_top_bottom) {  in calculate_bandwidth()
808 				data->v_filter_init[i] = bw_min2(data->v_filter_init[i], bw_int_to_fixed(4));  in calculate_bandwidth()
810 			if (data->stereo_mode[i] == bw_def_top_bottom) {  in calculate_bandwidth()
811 				data->num_lines_at_frame_start = bw_int_to_fixed(1);  in calculate_bandwidth()
814 				data->num_lines_at_frame_start = bw_int_to_fixed(3);  in calculate_bandwidth()
816 …if ((bw_mtn(data->vsr[i], bw_int_to_fixed(1)) && surface_type[i] == bw_def_graphics) || data->pann…  in calculate_bandwidth()
817 				data->line_buffer_prefetch[i] = 0;  in calculate_bandwidth()
819 …urface_type[i] == bw_def_graphics) && (bw_mtn(data->lb_partitions[i], bw_add(data->v_taps[i], bw_c…  in calculate_bandwidth()
820 				data->line_buffer_prefetch[i] = 1;  in calculate_bandwidth()
823 				data->line_buffer_prefetch[i] = 0;  in calculate_bandwidth()
825 …data->lb_lines_in_per_line_out_in_beginning_of_frame[i] = bw_div(bw_ceil2(data->v_filter_init[i], …  in calculate_bandwidth()
826 			if (data->line_buffer_prefetch[i] == 1) {  in calculate_bandwidth()
827 …		data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_max2(bw_int_to_fixed(1), data->vsr[i]);  in calculate_bandwidth()
829 			else if (bw_leq(data->vsr[i], bw_int_to_fixed(1))) {  in calculate_bandwidth()
830 				data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_int_to_fixed(1);  in calculate_bandwidth()
831 			} else if (bw_leq(data->vsr[i],  in calculate_bandwidth()
833 …data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_div(bw_int_to_fixed(4), bw_int_to_fixed(…  in calculate_bandwidth()
834 			} else if (bw_leq(data->vsr[i],  in calculate_bandwidth()
836 …data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_div(bw_int_to_fixed(6), bw_int_to_fixed(…  in calculate_bandwidth()
838 			else if (bw_leq(data->vsr[i], bw_int_to_fixed(2))) {  in calculate_bandwidth()
839 				data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_int_to_fixed(2);  in calculate_bandwidth()
841 			else if (bw_leq(data->vsr[i], bw_int_to_fixed(3))) {  in calculate_bandwidth()
842 				data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_int_to_fixed(3);  in calculate_bandwidth()
845 				data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_int_to_fixed(4);  in calculate_bandwidth()
847 …if (data->line_buffer_prefetch[i] == 1 || bw_equ(data->lb_lines_in_per_line_out_in_middle_of_frame…  in calculate_bandwidth()
848 				data->horizontal_blank_and_chunk_granularity_factor[i] = bw_int_to_fixed(1);  in calculate_bandwidth()
851 …data->horizontal_blank_and_chunk_granularity_factor[i] = bw_div(data->h_total[i], (bw_div((bw_add(…  in calculate_bandwidth()
853 …data->request_bandwidth[i] = bw_div(bw_mul(bw_div(bw_mul(bw_div(bw_mul(bw_max2(data->lb_lines_in_p…  in calculate_bandwidth()
854 			data->display_bandwidth[i] = bw_mul(data->request_bandwidth[i], data->bytes_per_request[i]);  in calculate_bandwidth()
873 		if (data->enable[i]) {  in calculate_bandwidth()
875 				data->max_chunks_non_fbc_mode[i] = 128 - dmif_chunk_buff_margin;  in calculate_bandwidth()
878 				data->max_chunks_non_fbc_mode[i] = 16 - dmif_chunk_buff_margin;  in calculate_bandwidth()
881 		if (data->fbc_en[i] == 1) {  in calculate_bandwidth()
886 		if (data->enable[i]) {  in calculate_bandwidth()
889 …	data->data_buffer_size[i] = bw_int_to_fixed(dceip->display_write_back420_luma_mcifwr_buffer_size);  in calculate_bandwidth()
892 …data->data_buffer_size[i] = bw_int_to_fixed(dceip->display_write_back420_chroma_mcifwr_buffer_size…  in calculate_bandwidth()
895 				data->data_buffer_size[i] = bw_int_to_fixed(dceip->underlay_luma_dmif_size);  in calculate_bandwidth()
898 …data->data_buffer_size[i] = bw_div(bw_int_to_fixed(dceip->underlay_chroma_dmif_size), bw_int_to_fi…  in calculate_bandwidth()
901 				if (data->orthogonal_rotation[i] == 0) {  in calculate_bandwidth()
902 					data->data_buffer_size[i] = bw_int_to_fixed(dceip->underlay_luma_dmif_size);  in calculate_bandwidth()
905 …data->data_buffer_size[i] = bw_add(bw_int_to_fixed(dceip->underlay_luma_dmif_size), bw_int_to_fixe…  in calculate_bandwidth()
909 				if (data->fbc_en[i] == 1) {  in calculate_bandwidth()
911 					if (data->number_of_displays == 1) {  in calculate_bandwidth()
912 …data->data_buffer_size[i] = bw_min2(bw_mul(bw_mul(bw_int_to_fixed(max_chunks_fbc_mode), bw_int_to_…  in calculate_bandwidth()
915 …data->data_buffer_size[i] = bw_min2(bw_mul(bw_mul(bw_int_to_fixed(max_chunks_fbc_mode), bw_int_to_…  in calculate_bandwidth()
920 					if (data->number_of_displays == 1) {  in calculate_bandwidth()
921 …data->data_buffer_size[i] = bw_min2(bw_mul(bw_mul(bw_int_to_fixed(data->max_chunks_non_fbc_mode[i]…  in calculate_bandwidth()
924 …data->data_buffer_size[i] = bw_min2(bw_mul(bw_mul(bw_int_to_fixed(data->max_chunks_non_fbc_mode[i]…  in calculate_bandwidth()
930 				data->memory_chunk_size_in_bytes[i] = bw_int_to_fixed(1024);  in calculate_bandwidth()
931 				data->pipe_chunk_size_in_bytes[i] = bw_int_to_fixed(1024);  in calculate_bandwidth()
934 …data->memory_chunk_size_in_bytes[i] = bw_mul(bw_mul(bw_int_to_fixed(dceip->chunk_width), data->lin…  in calculate_bandwidth()
935 …data->pipe_chunk_size_in_bytes[i] = bw_mul(bw_mul(bw_int_to_fixed(dceip->chunk_width), bw_int_to_f…  in calculate_bandwidth()
939 	data->min_dmif_size_in_time = bw_int_to_fixed(9999);  in calculate_bandwidth()
940 	data->min_mcifwr_size_in_time = bw_int_to_fixed(9999);  in calculate_bandwidth()
942 		if (data->enable[i]) {  in calculate_bandwidth()
944 …bw_div(bw_mul(data->data_buffer_size[i], data->bytes_per_request[i]), data->useful_bytes_per_reque…  in calculate_bandwidth()
945 …data->min_dmif_size_in_time = bw_div(bw_div(bw_mul(data->data_buffer_size[i], data->bytes_per_requ…  in calculate_bandwidth()
949 …bw_div(bw_mul(data->data_buffer_size[i], data->bytes_per_request[i]), data->useful_bytes_per_reque…  in calculate_bandwidth()
950 …data->min_mcifwr_size_in_time = bw_div(bw_div(bw_mul(data->data_buffer_size[i], data->bytes_per_re…  in calculate_bandwidth()
955 	data->total_requests_for_dmif_size = bw_int_to_fixed(0);  in calculate_bandwidth()
957 …if (data->enable[i] && surface_type[i] != bw_def_display_write_back420_luma && surface_type[i] != …  in calculate_bandwidth()
958 …data->total_requests_for_dmif_size = bw_add(data->total_requests_for_dmif_size, bw_div(data->data_…  in calculate_bandwidth()
962 		if (data->enable[i]) {  in calculate_bandwidth()
963 …& dceip->limit_excessive_outstanding_dmif_requests && (data->number_of_displays > 1 || bw_mtn(data…  in calculate_bandwidth()
964 …data->adjusted_data_buffer_size[i] = bw_min2(data->data_buffer_size[i], bw_ceil2(bw_mul(data->min_…  in calculate_bandwidth()
967 				data->adjusted_data_buffer_size[i] = data->data_buffer_size[i];  in calculate_bandwidth()
972 		if (data->enable[i]) {  in calculate_bandwidth()
973 			if (data->number_of_displays == 1 && data->number_of_underlay_surfaces == 0) {  in calculate_bandwidth()
975 				data->outstanding_chunk_request_limit[i] = bw_int_to_fixed(127);  in calculate_bandwidth()
978 …data->outstanding_chunk_request_limit[i] = bw_ceil2(bw_div(data->adjusted_data_buffer_size[i], dat…  in calculate_bandwidth()
981 …data->outstanding_chunk_request_limit[i] = bw_max2(bw_int_to_fixed(127), data->outstanding_chunk_r…  in calculate_bandwidth()
995 …if (data->number_of_displays > 1 || (bw_neq(data->rotation_angle[4], bw_int_to_fixed(0)) && bw_neq…  in calculate_bandwidth()
996 …data->peak_pte_request_to_eviction_ratio_limiting = dceip->peak_pte_request_to_eviction_ratio_limi…  in calculate_bandwidth()
999 …data->peak_pte_request_to_eviction_ratio_limiting = dceip->peak_pte_request_to_eviction_ratio_limi…  in calculate_bandwidth()
1002 		if (data->enable[i] && data->scatter_gather_enable_for_pipe[i] == 1) {  in calculate_bandwidth()
1004 				data->useful_pte_per_pte_request = bw_int_to_fixed(8);  in calculate_bandwidth()
1005 …data->scatter_gather_page_width[i] = bw_div(bw_int_to_fixed(4096), bw_int_to_fixed(data->bytes_per…  in calculate_bandwidth()
1006 				data->scatter_gather_page_height[i] = bw_int_to_fixed(1);  in calculate_bandwidth()
1007 				data->scatter_gather_pte_request_rows = bw_int_to_fixed(1);  in calculate_bandwidth()
1008 …data->scatter_gather_row_height = bw_int_to_fixed(dceip->scatter_gather_lines_of_pte_prefetching_i…  in calculate_bandwidth()
1010 …else if (bw_equ(data->rotation_angle[i], bw_int_to_fixed(0)) || bw_equ(data->rotation_angle[i], bw…  in calculate_bandwidth()
1011 				data->useful_pte_per_pte_request = bw_int_to_fixed(8);  in calculate_bandwidth()
1012 				switch (data->bytes_per_pixel[i]) {  in calculate_bandwidth()
1014 					data->scatter_gather_page_width[i] = bw_int_to_fixed(32);  in calculate_bandwidth()
1015 					data->scatter_gather_page_height[i] = bw_int_to_fixed(32);  in calculate_bandwidth()
1018 					data->scatter_gather_page_width[i] = bw_int_to_fixed(64);  in calculate_bandwidth()
1019 					data->scatter_gather_page_height[i] = bw_int_to_fixed(32);  in calculate_bandwidth()
1022 					data->scatter_gather_page_width[i] = bw_int_to_fixed(64);  in calculate_bandwidth()
1023 					data->scatter_gather_page_height[i] = bw_int_to_fixed(64);  in calculate_bandwidth()
1026 …data->scatter_gather_pte_request_rows = bw_int_to_fixed(dceip->scatter_gather_pte_request_rows_in_…  in calculate_bandwidth()
1027 				data->scatter_gather_row_height = data->scatter_gather_page_height[i];  in calculate_bandwidth()
1030 				data->useful_pte_per_pte_request = bw_int_to_fixed(1);  in calculate_bandwidth()
1031 				switch (data->bytes_per_pixel[i]) {  in calculate_bandwidth()
1033 					data->scatter_gather_page_width[i] = bw_int_to_fixed(32);  in calculate_bandwidth()
1034 					data->scatter_gather_page_height[i] = bw_int_to_fixed(32);  in calculate_bandwidth()
1037 					data->scatter_gather_page_width[i] = bw_int_to_fixed(32);  in calculate_bandwidth()
1038 					data->scatter_gather_page_height[i] = bw_int_to_fixed(64);  in calculate_bandwidth()
1041 					data->scatter_gather_page_width[i] = bw_int_to_fixed(64);  in calculate_bandwidth()
1042 					data->scatter_gather_page_height[i] = bw_int_to_fixed(64);  in calculate_bandwidth()
1045 …data->scatter_gather_pte_request_rows = bw_int_to_fixed(dceip->scatter_gather_pte_request_rows_in_…  in calculate_bandwidth()
1046 				data->scatter_gather_row_height = data->scatter_gather_page_height[i];  in calculate_bandwidth()
1048 …data->pte_request_per_chunk[i] = bw_div(bw_div(bw_int_to_fixed(dceip->chunk_width), data->scatter_…  in calculate_bandwidth()
1049 …data->scatter_gather_pte_requests_in_row[i] = bw_div(bw_mul(bw_ceil2(bw_mul(bw_div(data->source_wi…  in calculate_bandwidth()
1050 …data->scatter_gather_pte_requests_in_vblank = bw_mul(data->scatter_gather_pte_request_rows, data->…  in calculate_bandwidth()
1051 			if (bw_equ(data->peak_pte_request_to_eviction_ratio_limiting, bw_int_to_fixed(0))) {  in calculate_bandwidth()
1052 				data->scatter_gather_pte_request_limit[i] = data->scatter_gather_pte_requests_in_vblank;  in calculate_bandwidth()
1055 …data->scatter_gather_pte_request_limit[i] = bw_max2(dceip->minimum_outstanding_pte_request_limit, …  in calculate_bandwidth()
1062 …data->inefficient_linear_pitch_in_bytes = bw_mul(bw_mul(bw_int_to_fixed(256), bw_int_to_fixed(vbio…  in calculate_bandwidth()
1083 	data->cursor_total_data = bw_int_to_fixed(0);  in calculate_bandwidth()
1084 	data->cursor_total_request_groups = bw_int_to_fixed(0);  in calculate_bandwidth()
1085 	data->scatter_gather_total_pte_requests = bw_int_to_fixed(0);  in calculate_bandwidth()
1086 	data->scatter_gather_total_pte_request_groups = bw_int_to_fixed(0);  in calculate_bandwidth()
1088 		if (data->enable[i]) {  in calculate_bandwidth()
1089 …data->cursor_total_data = bw_add(data->cursor_total_data, bw_mul(bw_mul(bw_int_to_fixed(2), data->…  in calculate_bandwidth()
1091 …data->cursor_total_request_groups = bw_add(data->cursor_total_request_groups, bw_int_to_fixed((dce…  in calculate_bandwidth()
1094 …data->cursor_total_request_groups = bw_add(data->cursor_total_request_groups, bw_ceil2(bw_div(data…  in calculate_bandwidth()
1096 			if (data->scatter_gather_enable_for_pipe[i]) {  in calculate_bandwidth()
1097 …data->scatter_gather_total_pte_requests = bw_add(data->scatter_gather_total_pte_requests, data->sc…  in calculate_bandwidth()
1098 …data->scatter_gather_total_pte_request_groups = bw_add(data->scatter_gather_total_pte_request_grou…  in calculate_bandwidth()
1102 	data->tile_width_in_pixels = bw_int_to_fixed(8);  in calculate_bandwidth()
1103 	data->dmif_total_number_of_data_request_page_close_open = bw_int_to_fixed(0);  in calculate_bandwidth()
1104 	data->mcifwr_total_number_of_data_request_page_close_open = bw_int_to_fixed(0);  in calculate_bandwidth()
1106 		if (data->enable[i]) {  in calculate_bandwidth()
1107 			if (data->scatter_gather_enable_for_pipe[i] == 1 && tiling_mode[i] != bw_def_linear) {  in calculate_bandwidth()
1108 …data->bytes_per_page_close_open = bw_mul(data->lines_interleaved_in_mem_access[i], bw_max2(bw_mul(…  in calculate_bandwidth()
1110 …data->scatter_gather_enable_for_pipe[i] == 1 && tiling_mode[i] == bw_def_linear && bw_equ(bw_mod((…  in calculate_bandwidth()
1111 				data->bytes_per_page_close_open = dceip->linear_mode_line_request_alternation_slice;  in calculate_bandwidth()
1114 				data->bytes_per_page_close_open = data->memory_chunk_size_in_bytes[i];  in calculate_bandwidth()
1117 …data->dmif_total_number_of_data_request_page_close_open = bw_add(data->dmif_total_number_of_data_r…  in calculate_bandwidth()
1120 …data->mcifwr_total_number_of_data_request_page_close_open = bw_add(data->mcifwr_total_number_of_da…  in calculate_bandwidth()
1124 …data->dmif_total_page_close_open_time = bw_div(bw_mul((bw_add(bw_add(data->dmif_total_number_of_da…  in calculate_bandwidth()
1125 …data->mcifwr_total_page_close_open_time = bw_div(bw_mul(data->mcifwr_total_number_of_data_request_…  in calculate_bandwidth()
1127 		if (data->enable[i]) {  in calculate_bandwidth()
1128 …data->adjusted_data_buffer_size_in_memory[i] = bw_div(bw_mul(data->adjusted_data_buffer_size[i], d…  in calculate_bandwidth()
1131 	data->total_requests_for_adjusted_dmif_size = bw_int_to_fixed(0);  in calculate_bandwidth()
1133 		if (data->enable[i]) {  in calculate_bandwidth()
1135 …data->total_requests_for_adjusted_dmif_size = bw_add(data->total_requests_for_adjusted_dmif_size, …  in calculate_bandwidth()
1139 …data->total_dmifmc_urgent_trips = bw_ceil2(bw_div(data->total_requests_for_adjusted_dmif_size, (bw…  in calculate_bandwidth()
1140 …data->total_dmifmc_urgent_latency = bw_mul(vbios->dmifmc_urgent_latency, data->total_dmifmc_urgent…  in calculate_bandwidth()
1141 	data->total_display_reads_required_data = bw_int_to_fixed(0);  in calculate_bandwidth()
1142 	data->total_display_reads_required_dram_access_data = bw_int_to_fixed(0);  in calculate_bandwidth()
1143 	data->total_display_writes_required_data = bw_int_to_fixed(0);  in calculate_bandwidth()
1144 	data->total_display_writes_required_dram_access_data = bw_int_to_fixed(0);  in calculate_bandwidth()
1146 		if (data->enable[i]) {  in calculate_bandwidth()
1148 				data->display_reads_required_data = data->adjusted_data_buffer_size_in_memory[i];  in calculate_bandwidth()
1160 					data->display_reads_required_dram_access_data = data->adjusted_data_buffer_size_in_memory[i];  in calculate_bandwidth()
1163 …data->display_reads_required_dram_access_data = bw_mul(data->adjusted_data_buffer_size_in_memory[i…  in calculate_bandwidth()
1165 …data->total_display_reads_required_data = bw_add(data->total_display_reads_required_data, data->di…  in calculate_bandwidth()
1166 …data->total_display_reads_required_dram_access_data = bw_add(data->total_display_reads_required_dr…  in calculate_bandwidth()
1169 …data->total_display_writes_required_data = bw_add(data->total_display_writes_required_data, data->…  in calculate_bandwidth()
1170 …data->total_display_writes_required_dram_access_data = bw_add(data->total_display_writes_required_…  in calculate_bandwidth()
1174 …data->total_display_reads_required_data = bw_add(bw_add(data->total_display_reads_required_data, d…  in calculate_bandwidth()
1175 …data->total_display_reads_required_dram_access_data = bw_add(bw_add(data->total_display_reads_requ…  in calculate_bandwidth()
1177 		if (data->enable[i]) {  in calculate_bandwidth()
1178 			if (bw_mtn(data->v_filter_init[i], bw_int_to_fixed(4))) {  in calculate_bandwidth()
1179 …data->src_pixels_for_first_output_pixel[i] = bw_mul(bw_int_to_fixed(4), data->source_width_rounded…  in calculate_bandwidth()
1182 				if (bw_mtn(data->v_filter_init[i], bw_int_to_fixed(2))) {  in calculate_bandwidth()
1183 					data->src_pixels_for_first_output_pixel[i] = bw_int_to_fixed(512);  in calculate_bandwidth()
1186 					data->src_pixels_for_first_output_pixel[i] = bw_int_to_fixed(0);  in calculate_bandwidth()
1189 …data->src_data_for_first_output_pixel[i] = bw_div(bw_mul(bw_mul(data->src_pixels_for_first_output_…  in calculate_bandwidth()
1190 …data->src_pixels_for_last_output_pixel[i] = bw_mul(data->source_width_rounded_up_to_chunks[i], bw_…  in calculate_bandwidth()
1191 …data->src_data_for_last_output_pixel[i] = bw_div(bw_mul(bw_mul(bw_mul(data->source_width_rounded_u…  in calculate_bandwidth()
1192 …data->active_time[i] = bw_div(bw_div(data->source_width_rounded_up_to_chunks[i], data->hsr[i]), da…  in calculate_bandwidth()
1197 …data->dmif_burst_time[i][j] = bw_max3(data->dmif_total_page_close_open_time, bw_div(data->total_di…  in calculate_bandwidth()
1198 			if (data->d1_display_write_back_dwb_enable == 1) {  in calculate_bandwidth()
1199 …data->mcifwr_burst_time[i][j] = bw_max3(data->mcifwr_total_page_close_open_time, bw_div(data->tota…  in calculate_bandwidth()
1206 				if (data->enable[i]) {  in calculate_bandwidth()
1210 …data->dmif_buffer_transfer_time[i] = bw_mul(data->source_width_rounded_up_to_chunks[i], (bw_div(dc…  in calculate_bandwidth()
1211 …data->line_source_transfer_time[i][j][k] = bw_max2(bw_mul((bw_add(data->total_dmifmc_urgent_latenc…  in calculate_bandwidth()
1218 							switch (data->lb_bpc[i]) {  in calculate_bandwidth()
1220 								data->v_scaler_efficiency = dceip->graphics_vscaler_efficiency6_bit_per_component;  in calculate_bandwidth()
1223 								data->v_scaler_efficiency = dceip->graphics_vscaler_efficiency8_bit_per_component;  in calculate_bandwidth()
1226 								data->v_scaler_efficiency = dceip->graphics_vscaler_efficiency10_bit_per_component;  in calculate_bandwidth()
1229 								data->v_scaler_efficiency = dceip->graphics_vscaler_efficiency12_bit_per_component;  in calculate_bandwidth()
1232 							if (data->use_alpha[i] == 1) {  in calculate_bandwidth()
1233 …			data->v_scaler_efficiency = bw_min2(data->v_scaler_efficiency, dceip->alpha_vscaler_efficiency);  in calculate_bandwidth()
1237 							switch (data->lb_bpc[i]) {  in calculate_bandwidth()
1239 								data->v_scaler_efficiency = dceip->underlay_vscaler_efficiency6_bit_per_component;  in calculate_bandwidth()
1242 								data->v_scaler_efficiency = dceip->underlay_vscaler_efficiency8_bit_per_component;  in calculate_bandwidth()
1245 								data->v_scaler_efficiency = dceip->underlay_vscaler_efficiency10_bit_per_component;  in calculate_bandwidth()
1248 								data->v_scaler_efficiency = bw_int_to_fixed(3);  in calculate_bandwidth()
1252 						if (dceip->pre_downscaler_enabled && bw_mtn(data->hsr[i], bw_int_to_fixed(1))) {  in calculate_bandwidth()
1253 …data->scaler_limits_factor = bw_max2(bw_div(data->v_taps[i], data->v_scaler_efficiency), bw_div(da…  in calculate_bandwidth()
1256 …data->scaler_limits_factor = bw_max3(bw_int_to_fixed(1), bw_ceil2(bw_div(data->h_taps[i], bw_int_t…  in calculate_bandwidth()
1258 …data->dram_speed_change_line_source_transfer_time[i][j][k] = bw_mul(bw_int_to_fixed(2), bw_max2((b…  in calculate_bandwidth()
1261 …data->line_source_transfer_time[i][j][k] = bw_max2(bw_mul((bw_add(vbios->mcifwrmc_urgent_latency, …  in calculate_bandwidth()
1267 …data->dram_speed_change_line_source_transfer_time[i][j][k] = bw_max2((bw_add((bw_div(data->src_dat…  in calculate_bandwidth()
1289 		if (data->enable[k]) {  in calculate_bandwidth()
1292 		data->display_pstate_change_enable[k] = 0;  in calculate_bandwidth()
1295 		if (data->enable[i]) {  in calculate_bandwidth()
1296 …ram_clock_state_change_gated_before_cursor, bw_int_to_fixed(0)) && bw_mtn(data->cursor_width_pixel…  in calculate_bandwidth()
1297 				if (bw_ltn(data->vsr[i], bw_int_to_fixed(2))) {  in calculate_bandwidth()
1298 …data->cursor_latency_hiding[i] = bw_div(bw_div(bw_mul((bw_sub(dceip->cursor_dcp_buffer_lines, bw_i…  in calculate_bandwidth()
1301 …data->cursor_latency_hiding[i] = bw_div(bw_div(bw_mul((bw_sub(dceip->cursor_dcp_buffer_lines, bw_i…  in calculate_bandwidth()
1305 				data->cursor_latency_hiding[i] = bw_int_to_fixed(9999);  in calculate_bandwidth()
1310 		if (data->enable[i]) {  in calculate_bandwidth()
1311 …(bw_equ(data->vsr[i], bw_int_to_fixed(1)) || (bw_leq(data->vsr[i], bw_frc_to_fixed(8, 10)) && bw_l…  in calculate_bandwidth()
1313 …data->minimum_latency_hiding[i] = bw_sub(bw_div(bw_mul((bw_div((bw_add(bw_sub(data->lb_partitions[…  in calculate_bandwidth()
1315 …data->minimum_latency_hiding[i] = bw_sub(bw_div(bw_mul((bw_div((bw_add(bw_sub(data->lb_partitions[…  in calculate_bandwidth()
1318 …data->minimum_latency_hiding[i] = bw_sub(bw_div(bw_mul((bw_div((bw_add(bw_int_to_fixed(1 + data->l…  in calculate_bandwidth()
1320 …data->minimum_latency_hiding_with_cursor[i] = bw_min2(data->minimum_latency_hiding[i], data->curso…  in calculate_bandwidth()
1325 			data->blackout_duration_margin[i][j] = bw_int_to_fixed(9999);  in calculate_bandwidth()
1326 			data->dispclk_required_for_blackout_duration[i][j] = bw_int_to_fixed(0);  in calculate_bandwidth()
1327 			data->dispclk_required_for_blackout_recovery[i][j] = bw_int_to_fixed(0);  in calculate_bandwidth()
1329 				if (data->enable[k] && bw_mtn(vbios->blackout_duration, bw_int_to_fixed(0))) {  in calculate_bandwidth()
1331 …data->blackout_duration_margin[i][j] = bw_min2(data->blackout_duration_margin[i][j], bw_sub(bw_sub…  in calculate_bandwidth()
1332 …data->dispclk_required_for_blackout_duration[i][j] = bw_max3(data->dispclk_required_for_blackout_d…  in calculate_bandwidth()
1333 …ackout_recovery_time, bw_add(bw_mul(bw_int_to_fixed(2), data->total_dmifmc_urgent_latency), data->…  in calculate_bandwidth()
1334 							data->dispclk_required_for_blackout_recovery[i][j] = bw_int_to_fixed(9999);  in calculate_bandwidth()
1336 …data->adjusted_data_buffer_size[k], bw_mul(bw_div(bw_mul(data->display_bandwidth[k], data->useful_…  in calculate_bandwidth()
1337 …data->dispclk_required_for_blackout_recovery[i][j] = bw_max2(data->dispclk_required_for_blackout_r…  in calculate_bandwidth()
1341 …data->blackout_duration_margin[i][j] = bw_min2(data->blackout_duration_margin[i][j], bw_sub(bw_sub…  in calculate_bandwidth()
1342 …data->dispclk_required_for_blackout_duration[i][j] = bw_max3(data->dispclk_required_for_blackout_d…  in calculate_bandwidth()
1343 …w_mul(bw_int_to_fixed(2), vbios->mcifwrmc_urgent_latency), data->dmif_burst_time[i][j]), data->mci…  in calculate_bandwidth()
1344 							data->dispclk_required_for_blackout_recovery[i][j] = bw_int_to_fixed(9999);  in calculate_bandwidth()
1346 …data->adjusted_data_buffer_size[k], bw_mul(bw_div(bw_mul(data->display_bandwidth[k], data->useful_…  in calculate_bandwidth()
1347 …data->dispclk_required_for_blackout_recovery[i][j] = bw_max2(data->dispclk_required_for_blackout_r…  in calculate_bandwidth()
1354 …if (bw_mtn(data->blackout_duration_margin[high][s_high], bw_int_to_fixed(0)) && bw_ltn(data->dispc…  in calculate_bandwidth()
1355 		data->cpup_state_change_enable = bw_def_yes;  in calculate_bandwidth()
1356 …if (bw_ltn(data->dispclk_required_for_blackout_recovery[high][s_high], vbios->high_voltage_max_dis…  in calculate_bandwidth()
1357 			data->cpuc_state_change_enable = bw_def_yes;  in calculate_bandwidth()
1360 			data->cpuc_state_change_enable = bw_def_no;  in calculate_bandwidth()
1364 		data->cpup_state_change_enable = bw_def_no;  in calculate_bandwidth()
1365 		data->cpuc_state_change_enable = bw_def_no;  in calculate_bandwidth()
1375 		if (data->enable[i]) {  in calculate_bandwidth()
1378 			data->maximum_latency_hiding[i] = bw_add(data->minimum_latency_hiding[i],  in calculate_bandwidth()
1379 				bw_mul(bw_frc_to_fixed(5, 10), data->total_dmifmc_urgent_latency));  in calculate_bandwidth()
1380 …data->maximum_latency_hiding_with_cursor[i] = bw_min2(data->maximum_latency_hiding[i], data->curso…  in calculate_bandwidth()
1385 			data->min_dram_speed_change_margin[i][j] = bw_int_to_fixed(9999);  in calculate_bandwidth()
1386 			data->dram_speed_change_margin = bw_int_to_fixed(9999);  in calculate_bandwidth()
1387 			data->dispclk_required_for_dram_speed_change[i][j] = bw_int_to_fixed(0);  in calculate_bandwidth()
1388 			data->num_displays_with_margin[i][j] = 0;  in calculate_bandwidth()
1390 				if (data->enable[k]) {  in calculate_bandwidth()
1392 …data->dram_speed_change_margin = bw_sub(bw_sub(bw_sub(data->maximum_latency_hiding_with_cursor[k],…  in calculate_bandwidth()
1393 …if ((bw_mtn(data->dram_speed_change_margin, bw_int_to_fixed(0)) && bw_ltn(data->dram_speed_change_…  in calculate_bandwidth()
1395 …data->min_dram_speed_change_margin[i][j] = bw_min2(data->min_dram_speed_change_margin[i][j], data-…  in calculate_bandwidth()
1397 …data->dispclk_required_for_dram_speed_change_pipe[i][j] = bw_max2(bw_div(bw_div(bw_mul(data->src_p…  in calculate_bandwidth()
1398 …if ((bw_ltn(data->dispclk_required_for_dram_speed_change_pipe[i][j], vbios->high_voltage_max_dispc…  in calculate_bandwidth()
1399 								data->display_pstate_change_enable[k] = 1;  in calculate_bandwidth()
1400 								data->num_displays_with_margin[i][j] = data->num_displays_with_margin[i][j] + 1;  in calculate_bandwidth()
1401 …data->dispclk_required_for_dram_speed_change[i][j] = bw_max2(data->dispclk_required_for_dram_speed…  in calculate_bandwidth()
1406 …data->dram_speed_change_margin = bw_sub(bw_sub(bw_sub(bw_sub(data->maximum_latency_hiding_with_cur…  in calculate_bandwidth()
1407 …if ((bw_mtn(data->dram_speed_change_margin, bw_int_to_fixed(0)) && bw_ltn(data->dram_speed_change_…  in calculate_bandwidth()
1409 …data->min_dram_speed_change_margin[i][j] = bw_min2(data->min_dram_speed_change_margin[i][j], data-…  in calculate_bandwidth()
1411 …data->dispclk_required_for_dram_speed_change_pipe[i][j] = bw_max2(bw_div(bw_div(bw_mul(data->src_p…  in calculate_bandwidth()
1412 …if ((bw_ltn(data->dispclk_required_for_dram_speed_change_pipe[i][j], vbios->high_voltage_max_dispc…  in calculate_bandwidth()
1413 								data->display_pstate_change_enable[k] = 1;  in calculate_bandwidth()
1414 								data->num_displays_with_margin[i][j] = data->num_displays_with_margin[i][j] + 1;  in calculate_bandwidth()
1415 …data->dispclk_required_for_dram_speed_change[i][j] = bw_max2(data->dispclk_required_for_dram_speed…  in calculate_bandwidth()
1425 		if (data->enable[k] == 1 && data->display_pstate_change_enable[k] == 1) {  in calculate_bandwidth()
1432 	data->min_vblank_dram_speed_change_margin = bw_int_to_fixed(9999);  in calculate_bandwidth()
1434 		if (data->enable[k]) {  in calculate_bandwidth()
1436 …data->v_blank_dram_speed_change_margin[k] = bw_sub(bw_sub(bw_sub(bw_div(bw_mul((bw_sub(data->v_tot…  in calculate_bandwidth()
1437 …data->min_vblank_dram_speed_change_margin = bw_min2(data->min_vblank_dram_speed_change_margin, dat…  in calculate_bandwidth()
1440 …data->v_blank_dram_speed_change_margin[k] = bw_sub(bw_sub(bw_sub(bw_sub(bw_div(bw_mul((bw_sub(data…  in calculate_bandwidth()
1441 …data->min_vblank_dram_speed_change_margin = bw_min2(data->min_vblank_dram_speed_change_margin, dat…  in calculate_bandwidth()
1446 		data->displays_with_same_mode[i] = bw_int_to_fixed(0);  in calculate_bandwidth()
1447 …if (data->enable[i] == 1 && data->display_pstate_change_enable[i] == 0 && bw_mtn(data->v_blank_dra…  in calculate_bandwidth()
1449 …data->display_synchronization_enabled) && (data->enable[j] == 1 && bw_equ(data->source_width_round…  in calculate_bandwidth()
1450 …			data->displays_with_same_mode[i] = bw_add(data->displays_with_same_mode[i], bw_int_to_fixed(1));  in calculate_bandwidth()
1458 …o_int(bw_max2(bw_int_to_fixed(number_of_aligned_displays_with_no_margin), data->displays_with_same…  in calculate_bandwidth()
1464 …data->min_dram_speed_change_margin[high][s_high], bw_int_to_fixed(0)) && bw_ltn(data->min_dram_spe…  in calculate_bandwidth()
1465 		data->nbp_state_change_enable = bw_def_yes;  in calculate_bandwidth()
1468 		data->nbp_state_change_enable = bw_def_no;  in calculate_bandwidth()
1482 		if (data->enable[i]) {  in calculate_bandwidth()
1483 …data->average_bandwidth_no_compression[i] = bw_div(bw_mul(bw_mul(bw_div(bw_mul(data->source_width_…  in calculate_bandwidth()
1484 …data->average_bandwidth[i] = bw_div(data->average_bandwidth_no_compression[i], data->compression_r…  in calculate_bandwidth()
1487 	data->total_average_bandwidth_no_compression = bw_int_to_fixed(0);  in calculate_bandwidth()
1488 	data->total_average_bandwidth = bw_int_to_fixed(0);  in calculate_bandwidth()
1490 		if (data->enable[i]) {  in calculate_bandwidth()
1491 …data->total_average_bandwidth_no_compression = bw_add(data->total_average_bandwidth_no_compression…  in calculate_bandwidth()
1492 …	data->total_average_bandwidth = bw_add(data->total_average_bandwidth, data->average_bandwidth[i]);  in calculate_bandwidth()
1500 	data->min_cursor_memory_interface_buffer_size_in_time = bw_int_to_fixed(9999);  in calculate_bandwidth()
1504 		if (data->enable[i]) {  in calculate_bandwidth()
1505 			if (bw_mtn(data->cursor_width_pixels[i], bw_int_to_fixed(0))) {  in calculate_bandwidth()
1507 				if (bw_leq(data->cursor_width_pixels[i], bw_int_to_fixed(64)) && dceip->large_cursor == 1) {  in calculate_bandwidth()
1513 …data->min_cursor_memory_interface_buffer_size_in_time = bw_min2(data->min_cursor_memory_interface_…  in calculate_bandwidth()
1519 		data->chunk_request_delay = 0;  in calculate_bandwidth()
1522 …data->chunk_request_delay = bw_fixed_to_int(bw_div(bw_int_to_fixed(512), vbios->high_voltage_max_d…  in calculate_bandwidth()
1524 …data->min_read_buffer_size_in_time = bw_min2(data->min_cursor_memory_interface_buffer_size_in_time…  in calculate_bandwidth()
1525 …data->display_reads_time_for_data_transfer = bw_sub(bw_sub(data->min_read_buffer_size_in_time, dat…  in calculate_bandwidth()
1526 …data->display_writes_time_for_data_transfer = bw_sub(data->min_mcifwr_size_in_time, vbios->mcifwrm…  in calculate_bandwidth()
1527 …data->dmif_required_dram_bandwidth = bw_div(data->total_display_reads_required_dram_access_data, d…  in calculate_bandwidth()
1528 …data->mcifwr_required_dram_bandwidth = bw_div(data->total_display_writes_required_dram_access_data…  in calculate_bandwidth()
1529 …data->required_dmifmc_urgent_latency_for_page_close_open = bw_div((bw_sub(data->min_read_buffer_si…  in calculate_bandwidth()
1530 …data->required_mcifmcwr_urgent_latency = bw_sub(data->min_mcifwr_size_in_time, data->mcifwr_total_…  in calculate_bandwidth()
1531 …if (bw_mtn(data->scatter_gather_total_pte_requests, dceip->maximum_total_outstanding_pte_requests_…  in calculate_bandwidth()
1532 		data->required_dram_bandwidth_gbyte_per_second = bw_int_to_fixed(9999);  in calculate_bandwidth()
1534 		data->y_clk_level = high;  in calculate_bandwidth()
1535 …data->dram_bandwidth = bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[high]), bw_int_to_f…  in calculate_bandwidth()
1537 …>dmifmc_urgent_latency, data->required_dmifmc_urgent_latency_for_page_close_open) || bw_mtn(vbios-…  in calculate_bandwidth()
1538 		data->required_dram_bandwidth_gbyte_per_second = bw_int_to_fixed(9999);  in calculate_bandwidth()
1540 		data->y_clk_level = high;  in calculate_bandwidth()
1541 …data->dram_bandwidth = bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[high]), bw_int_to_f…  in calculate_bandwidth()
1544 …data->required_dram_bandwidth_gbyte_per_second = bw_div(bw_max2(data->dmif_required_dram_bandwidth…  in calculate_bandwidth()
1545 …if (bw_ltn(data->total_average_bandwidth_no_compression, bw_mul(bw_mul(bw_mul(bw_frc_to_fixed(dcei…  in calculate_bandwidth()
1546 …data->required_dram_bandwidth_gbyte_per_second, bw_int_to_fixed(1000)), bw_mul(bw_div(bw_mul(bw_mu…  in calculate_bandwidth()
1548 			data->y_clk_level = low;  in calculate_bandwidth()
1549 …data->dram_bandwidth = bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[low]), bw_int_to_fi…  in calculate_bandwidth()
1551 …else if (bw_ltn(data->total_average_bandwidth_no_compression, bw_mul(bw_mul(bw_mul(bw_frc_to_fixed…  in calculate_bandwidth()
1552 …data->required_dram_bandwidth_gbyte_per_second, bw_int_to_fixed(1000)), bw_mul(bw_div(bw_mul(bw_mu…  in calculate_bandwidth()
1554 			data->y_clk_level = mid;  in calculate_bandwidth()
1555 …data->dram_bandwidth = bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[mid]), bw_int_to_fi…  in calculate_bandwidth()
1557 …else if (bw_ltn(data->total_average_bandwidth_no_compression, bw_mul(bw_mul(bw_mul(bw_frc_to_fixed…  in calculate_bandwidth()
1558 …data->required_dram_bandwidth_gbyte_per_second, bw_int_to_fixed(1000)), bw_mul(bw_div(bw_mul(bw_mu…  in calculate_bandwidth()
1560 			data->y_clk_level = high;  in calculate_bandwidth()
1561 …data->dram_bandwidth = bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[high]), bw_int_to_f…  in calculate_bandwidth()
1565 			data->y_clk_level = high;  in calculate_bandwidth()
1566 …data->dram_bandwidth = bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[high]), bw_int_to_f…  in calculate_bandwidth()
1574 …data->dmif_required_sclk = bw_div(bw_div(data->total_display_reads_required_data, data->display_re…  in calculate_bandwidth()
1575 …data->mcifwr_required_sclk = bw_div(bw_div(data->total_display_writes_required_data, data->display…  in calculate_bandwidth()
1576 …if (bw_mtn(data->scatter_gather_total_pte_requests, dceip->maximum_total_outstanding_pte_requests_…  in calculate_bandwidth()
1577 		data->required_sclk = bw_int_to_fixed(9999);  in calculate_bandwidth()
1579 		data->sclk_level = s_high;  in calculate_bandwidth()
1581 …>dmifmc_urgent_latency, data->required_dmifmc_urgent_latency_for_page_close_open) || bw_mtn(vbios-…  in calculate_bandwidth()
1582 		data->required_sclk = bw_int_to_fixed(9999);  in calculate_bandwidth()
1584 		data->sclk_level = s_high;  in calculate_bandwidth()
1587 		data->required_sclk = bw_max2(data->dmif_required_sclk, data->mcifwr_required_sclk);  in calculate_bandwidth()
1588 …if (bw_ltn(data->total_average_bandwidth_no_compression, bw_mul(bw_mul(bw_frc_to_fixed(dceip->max_…  in calculate_bandwidth()
1589 …data->required_sclk, sclk[s_low]) && (data->cpup_state_change_enable == bw_def_no || (bw_mtn(data-…  in calculate_bandwidth()
1591 			data->sclk_level = s_low;  in calculate_bandwidth()
1592 			data->required_sclk = vbios->low_sclk;  in calculate_bandwidth()
1594 …else if (bw_ltn(data->total_average_bandwidth_no_compression, bw_mul(bw_mul(bw_frc_to_fixed(dceip-…  in calculate_bandwidth()
1595 …data->required_sclk, sclk[s_mid1]) && (data->cpup_state_change_enable == bw_def_no || (bw_mtn(data…  in calculate_bandwidth()
1597 			data->sclk_level = s_mid1;  in calculate_bandwidth()
1598 			data->required_sclk = vbios->mid1_sclk;  in calculate_bandwidth()
1600 …else if (bw_ltn(data->total_average_bandwidth_no_compression, bw_mul(bw_mul(bw_frc_to_fixed(dceip-…  in calculate_bandwidth()
1601 …data->required_sclk, sclk[s_mid2]) && (data->cpup_state_change_enable == bw_def_no || (bw_mtn(data…  in calculate_bandwidth()
1603 			data->sclk_level = s_mid2;  in calculate_bandwidth()
1604 			data->required_sclk = vbios->mid2_sclk;  in calculate_bandwidth()
1606 …else if (bw_ltn(data->total_average_bandwidth_no_compression, bw_mul(bw_mul(bw_frc_to_fixed(dceip-…  in calculate_bandwidth()
1607 …data->required_sclk, sclk[s_mid3]) && (data->cpup_state_change_enable == bw_def_no || (bw_mtn(data…  in calculate_bandwidth()
1609 			data->sclk_level = s_mid3;  in calculate_bandwidth()
1610 			data->required_sclk = vbios->mid3_sclk;  in calculate_bandwidth()
1612 …else if (bw_ltn(data->total_average_bandwidth_no_compression, bw_mul(bw_mul(bw_frc_to_fixed(dceip-…  in calculate_bandwidth()
1613 …data->required_sclk, sclk[s_mid4]) && (data->cpup_state_change_enable == bw_def_no || (bw_mtn(data…  in calculate_bandwidth()
1615 			data->sclk_level = s_mid4;  in calculate_bandwidth()
1616 			data->required_sclk = vbios->mid4_sclk;  in calculate_bandwidth()
1618 …else if (bw_ltn(data->total_average_bandwidth_no_compression, bw_mul(bw_mul(bw_frc_to_fixed(dceip-…  in calculate_bandwidth()
1619 …data->required_sclk, sclk[s_mid5]) && (data->cpup_state_change_enable == bw_def_no || (bw_mtn(data…  in calculate_bandwidth()
1621 			data->sclk_level = s_mid5;  in calculate_bandwidth()
1622 			data->required_sclk = vbios->mid5_sclk;  in calculate_bandwidth()
1624 …else if (bw_ltn(data->total_average_bandwidth_no_compression, bw_mul(bw_mul(bw_frc_to_fixed(dceip-…  in calculate_bandwidth()
1625 …data->required_sclk, sclk[s_mid6]) && (data->cpup_state_change_enable == bw_def_no || (bw_mtn(data…  in calculate_bandwidth()
1627 			data->sclk_level = s_mid6;  in calculate_bandwidth()
1628 			data->required_sclk = vbios->mid6_sclk;  in calculate_bandwidth()
1630 …else if (bw_ltn(data->total_average_bandwidth_no_compression, bw_mul(bw_mul(bw_frc_to_fixed(dceip-…  in calculate_bandwidth()
1631 				&& bw_ltn(data->required_sclk, sclk[s_high])) {  in calculate_bandwidth()
1633 			data->sclk_level = s_high;  in calculate_bandwidth()
1634 			data->required_sclk = vbios->high_sclk;  in calculate_bandwidth()
1636 …else if (bw_meq(data->total_average_bandwidth_no_compression, bw_mul(bw_mul(bw_frc_to_fixed(dceip-…  in calculate_bandwidth()
1637 				&& bw_ltn(data->required_sclk, sclk[s_high])) {  in calculate_bandwidth()
1639 			data->sclk_level = s_high;  in calculate_bandwidth()
1640 			data->required_sclk = vbios->high_sclk;  in calculate_bandwidth()
1644 			data->sclk_level = s_high;  in calculate_bandwidth()
1662 …data->downspread_factor = bw_add(bw_int_to_fixed(1), bw_div(vbios->down_spread_percentage, bw_int_…  in calculate_bandwidth()
1664 		if (data->enable[i]) {  in calculate_bandwidth()
1666 				switch (data->lb_bpc[i]) {  in calculate_bandwidth()
1668 					data->v_scaler_efficiency = dceip->graphics_vscaler_efficiency6_bit_per_component;  in calculate_bandwidth()
1671 					data->v_scaler_efficiency = dceip->graphics_vscaler_efficiency8_bit_per_component;  in calculate_bandwidth()
1674 					data->v_scaler_efficiency = dceip->graphics_vscaler_efficiency10_bit_per_component;  in calculate_bandwidth()
1677 					data->v_scaler_efficiency = dceip->graphics_vscaler_efficiency12_bit_per_component;  in calculate_bandwidth()
1680 				if (data->use_alpha[i] == 1) {  in calculate_bandwidth()
1681 …			data->v_scaler_efficiency = bw_min2(data->v_scaler_efficiency, dceip->alpha_vscaler_efficiency);  in calculate_bandwidth()
1685 				switch (data->lb_bpc[i]) {  in calculate_bandwidth()
1687 					data->v_scaler_efficiency = dceip->underlay_vscaler_efficiency6_bit_per_component;  in calculate_bandwidth()
1690 					data->v_scaler_efficiency = dceip->underlay_vscaler_efficiency8_bit_per_component;  in calculate_bandwidth()
1693 					data->v_scaler_efficiency = dceip->underlay_vscaler_efficiency10_bit_per_component;  in calculate_bandwidth()
1696 					data->v_scaler_efficiency = dceip->underlay_vscaler_efficiency12_bit_per_component;  in calculate_bandwidth()
1700 			if (dceip->pre_downscaler_enabled && bw_mtn(data->hsr[i], bw_int_to_fixed(1))) {  in calculate_bandwidth()
1701 …data->scaler_limits_factor = bw_max2(bw_div(data->v_taps[i], data->v_scaler_efficiency), bw_div(da…  in calculate_bandwidth()
1704 …data->scaler_limits_factor = bw_max3(bw_int_to_fixed(1), bw_ceil2(bw_div(data->h_taps[i], bw_int_t…  in calculate_bandwidth()
1706 …data->display_pipe_pixel_throughput = bw_div(bw_div(bw_mul(bw_max2(data->lb_lines_in_per_line_out_…  in calculate_bandwidth()
1707 …data->dispclk_required_without_ramping[i] = bw_mul(data->downspread_factor, bw_max2(bw_mul(data->p…  in calculate_bandwidth()
1708 …data->dispclk_required_with_ramping[i] = bw_mul(dceip->dispclk_ramping_factor, bw_max2(bw_mul(data…  in calculate_bandwidth()
1711 	data->total_dispclk_required_with_ramping = bw_int_to_fixed(0);  in calculate_bandwidth()
1712 	data->total_dispclk_required_without_ramping = bw_int_to_fixed(0);  in calculate_bandwidth()
1714 		if (data->enable[i]) {  in calculate_bandwidth()
1715 			if (bw_ltn(data->total_dispclk_required_with_ramping, data->dispclk_required_with_ramping[i])) {  in calculate_bandwidth()
1716 				data->total_dispclk_required_with_ramping = data->dispclk_required_with_ramping[i];  in calculate_bandwidth()
1718 …if (bw_ltn(data->total_dispclk_required_without_ramping, data->dispclk_required_without_ramping[i]…  in calculate_bandwidth()
1719 				data->total_dispclk_required_without_ramping = data->dispclk_required_without_ramping[i];  in calculate_bandwidth()
1723 	data->total_read_request_bandwidth = bw_int_to_fixed(0);  in calculate_bandwidth()
1724 	data->total_write_request_bandwidth = bw_int_to_fixed(0);  in calculate_bandwidth()
1726 		if (data->enable[i]) {  in calculate_bandwidth()
1728 …data->total_read_request_bandwidth = bw_add(data->total_read_request_bandwidth, data->request_band…  in calculate_bandwidth()
1731 …data->total_write_request_bandwidth = bw_add(data->total_write_request_bandwidth, data->request_ba…  in calculate_bandwidth()
1735 …data->dispclk_required_for_total_read_request_bandwidth = bw_div(bw_mul(data->total_read_request_b…  in calculate_bandwidth()
1736 …data->total_dispclk_required_with_ramping_with_request_bandwidth = bw_max2(data->total_dispclk_req…  in calculate_bandwidth()
1737 …data->total_dispclk_required_without_ramping_with_request_bandwidth = bw_max2(data->total_dispclk_…  in calculate_bandwidth()
1738 	if (data->cpuc_state_change_enable == bw_def_yes) {  in calculate_bandwidth()
1739 …data->total_dispclk_required_with_ramping_with_request_bandwidth = bw_max3(data->total_dispclk_req…  in calculate_bandwidth()
1740 …data->total_dispclk_required_without_ramping_with_request_bandwidth = bw_max3(data->total_dispclk_…  in calculate_bandwidth()
1742 	if (data->cpup_state_change_enable == bw_def_yes) {  in calculate_bandwidth()
1743 …data->total_dispclk_required_with_ramping_with_request_bandwidth = bw_max2(data->total_dispclk_req…  in calculate_bandwidth()
1744 …data->total_dispclk_required_without_ramping_with_request_bandwidth = bw_max2(data->total_dispclk_…  in calculate_bandwidth()
1746 	if (data->nbp_state_change_enable == bw_def_yes && data->increase_voltage_to_support_mclk_switch) {  in calculate_bandwidth()
1747 …data->total_dispclk_required_with_ramping_with_request_bandwidth = bw_max2(data->total_dispclk_req…  in calculate_bandwidth()
1748 …data->total_dispclk_required_without_ramping_with_request_bandwidth = bw_max2(data->total_dispclk_…  in calculate_bandwidth()
1750 …if (bw_ltn(data->total_dispclk_required_with_ramping_with_request_bandwidth, vbios->high_voltage_m…  in calculate_bandwidth()
1751 		data->dispclk = data->total_dispclk_required_with_ramping_with_request_bandwidth;  in calculate_bandwidth()
1753 …else if (bw_ltn(data->total_dispclk_required_without_ramping_with_request_bandwidth, vbios->high_v…  in calculate_bandwidth()
1754 		data->dispclk = vbios->high_voltage_max_dispclk;  in calculate_bandwidth()
1757 		data->dispclk = data->total_dispclk_required_without_ramping_with_request_bandwidth;  in calculate_bandwidth()
1770 …d(yclk_message), vbios->low_yclk) && sclk_message == bw_def_low && bw_ltn(data->dispclk, vbios->lo…  in calculate_bandwidth()
1773 …) && (sclk_message == bw_def_low || sclk_message == bw_def_mid) && bw_ltn(data->dispclk, vbios->mi…  in calculate_bandwidth()
1776 …w || sclk_message == bw_def_mid || sclk_message == bw_def_high) && bw_leq(data->dispclk, vbios->hi…  in calculate_bandwidth()
1777 		if ((data->nbp_state_change_enable == bw_def_no && nbp_state_change_enable_blank == bw_def_no)) {  in calculate_bandwidth()
1788 		data->max_phyclk = vbios->low_voltage_max_phyclk;  in calculate_bandwidth()
1791 		data->max_phyclk = vbios->mid_voltage_max_phyclk;  in calculate_bandwidth()
1794 		data->max_phyclk = vbios->high_voltage_max_phyclk;  in calculate_bandwidth()
1797 	data->blackout_recovery_time = bw_int_to_fixed(0);  in calculate_bandwidth()
1799 …if (data->enable[k] && bw_mtn(vbios->blackout_duration, bw_int_to_fixed(0)) && data->cpup_state_ch…  in calculate_bandwidth()
1801 …data->blackout_recovery_time = bw_max2(data->blackout_recovery_time, bw_add(bw_mul(bw_int_to_fixed…  in calculate_bandwidth()
1802 …data->adjusted_data_buffer_size[k], bw_mul(bw_div(bw_mul(data->display_bandwidth[k], data->useful_…  in calculate_bandwidth()
1803 …data->blackout_recovery_time = bw_max2(data->blackout_recovery_time, bw_div((bw_add(bw_mul(bw_div(…  in calculate_bandwidth()
1807 …data->blackout_recovery_time = bw_max2(data->blackout_recovery_time, bw_add(bw_mul(bw_int_to_fixed…  in calculate_bandwidth()
1808 …data->adjusted_data_buffer_size[k], bw_mul(bw_div(bw_mul(data->display_bandwidth[k], data->useful_…  in calculate_bandwidth()
1809 …data->blackout_recovery_time = bw_max2(data->blackout_recovery_time, bw_div((bw_add(bw_mul(bw_div(…  in calculate_bandwidth()
1821 		if (data->enable[i]) {  in calculate_bandwidth()
1823 				data->pixels_per_data_fifo_entry[i] = bw_int_to_fixed(16);  in calculate_bandwidth()
1826 …data->pixels_per_data_fifo_entry[i] = bw_div(bw_int_to_fixed(64), bw_int_to_fixed(data->bytes_per_…  in calculate_bandwidth()
1828 			else if (data->orthogonal_rotation[i] == 0) {  in calculate_bandwidth()
1829 				data->pixels_per_data_fifo_entry[i] = bw_int_to_fixed(16);  in calculate_bandwidth()
1832 …data->pixels_per_data_fifo_entry[i] = bw_div(bw_int_to_fixed(16), bw_int_to_fixed(data->bytes_per_…  in calculate_bandwidth()
1836 	data->min_pixels_per_data_fifo_entry = bw_int_to_fixed(9999);  in calculate_bandwidth()
1838 		if (data->enable[i]) {  in calculate_bandwidth()
1839 			if (bw_mtn(data->min_pixels_per_data_fifo_entry, data->pixels_per_data_fifo_entry[i])) {  in calculate_bandwidth()
1840 				data->min_pixels_per_data_fifo_entry = data->pixels_per_data_fifo_entry[i];  in calculate_bandwidth()
1844 …data->sclk_deep_sleep = bw_max2(bw_div(bw_mul(data->dispclk, bw_frc_to_fixed(115, 100)), data->min…  in calculate_bandwidth()
1851 	data->chunk_request_time = bw_int_to_fixed(0);  in calculate_bandwidth()
1852 	data->cursor_request_time = bw_int_to_fixed(0);  in calculate_bandwidth()
1855 		if (data->enable[i]) {  in calculate_bandwidth()
1856 …data->chunk_request_time = bw_add(data->chunk_request_time, (bw_div((bw_div(bw_int_to_fixed(pixels…  in calculate_bandwidth()
1860 …data->cursor_request_time = (bw_div(data->cursor_total_data, (bw_mul(bw_int_to_fixed(32), sclk[dat…  in calculate_bandwidth()
1862 		if (data->enable[i]) {  in calculate_bandwidth()
1863 …data->line_source_pixels_transfer_time = bw_max2(bw_div(bw_div(data->src_pixels_for_first_output_p…  in calculate_bandwidth()
1865 …data->urgent_watermark[i] = bw_add(bw_add(bw_add(bw_add(bw_add(data->total_dmifmc_urgent_latency, …  in calculate_bandwidth()
1866 …data->stutter_exit_watermark[i] = bw_add(bw_sub(vbios->stutter_self_refresh_exit_latency, data->to…  in calculate_bandwidth()
1867 …data->stutter_entry_watermark[i] = bw_add(bw_sub(bw_add(vbios->stutter_self_refresh_exit_latency, …  in calculate_bandwidth()
1869 				if (data->display_pstate_change_enable[i] == 1) {  in calculate_bandwidth()
1870 …data->nbp_state_change_watermark[i] = bw_add(bw_add(vbios->nbp_state_change_latency, data->dmif_bu…  in calculate_bandwidth()
1874 					data->nbp_state_change_watermark[i] = bw_int_to_fixed(131000);  in calculate_bandwidth()
1878 …data->urgent_watermark[i] = bw_add(bw_add(bw_add(bw_add(bw_add(vbios->mcifwrmc_urgent_latency, dat…  in calculate_bandwidth()
1879 				data->stutter_exit_watermark[i] = bw_int_to_fixed(0);  in calculate_bandwidth()
1880 				data->stutter_entry_watermark[i] = bw_int_to_fixed(0);  in calculate_bandwidth()
1881 				if (data->display_pstate_change_enable[i] == 1) {  in calculate_bandwidth()
1882 …data->nbp_state_change_watermark[i] = bw_add(bw_add(vbios->nbp_state_change_latency, data->mcifwr_…  in calculate_bandwidth()
1886 					data->nbp_state_change_watermark[i] = bw_int_to_fixed(131000);  in calculate_bandwidth()
1894 	data->stutter_mode_enable = data->cpuc_state_change_enable;  in calculate_bandwidth()
1895 	if (data->number_of_displays > 1) {  in calculate_bandwidth()
1897 			if (data->enable[i]) {  in calculate_bandwidth()
1898 …if ((bw_mtn(data->stutter_exit_watermark[i], data->minimum_latency_hiding[i]) || bw_mtn(data->stut…  in calculate_bandwidth()
1899 					data->stutter_mode_enable = bw_def_no;  in calculate_bandwidth()
1919 …data->dmifdram_access_efficiency = bw_min2(bw_div(bw_div(data->total_display_reads_required_dram_a…  in calculate_bandwidth()
1920 	if (bw_mtn(data->total_display_writes_required_dram_access_data, bw_int_to_fixed(0))) {  in calculate_bandwidth()
1921 …data->mcifwrdram_access_efficiency = bw_min2(bw_div(bw_div(data->total_display_writes_required_dra…  in calculate_bandwidth()
1924 		data->mcifwrdram_access_efficiency = bw_int_to_fixed(0);  in calculate_bandwidth()
1934 		if (data->enable[i]) {  in calculate_bandwidth()
1935 …data->stutter_refresh_duration[i] = bw_sub(bw_mul(bw_div(bw_div(bw_mul(bw_div(bw_div(data->adjuste…  in calculate_bandwidth()
1936 …data->stutter_dmif_buffer_size[i] = bw_div(bw_mul(bw_mul(bw_div(bw_mul(bw_mul(data->stutter_refres…  in calculate_bandwidth()
1939 	data->min_stutter_refresh_duration = bw_int_to_fixed(9999);  in calculate_bandwidth()
1940 	data->total_stutter_dmif_buffer_size = 0;  in calculate_bandwidth()
1941 	data->total_bytes_requested = 0;  in calculate_bandwidth()
1942 	data->min_stutter_dmif_buffer_size = 9999;  in calculate_bandwidth()
1944 		if (data->enable[i]) {  in calculate_bandwidth()
1945 			if (bw_mtn(data->min_stutter_refresh_duration, data->stutter_refresh_duration[i])) {  in calculate_bandwidth()
1946 				data->min_stutter_refresh_duration = data->stutter_refresh_duration[i];  in calculate_bandwidth()
1947 …data->total_bytes_requested = bw_fixed_to_int(bw_add(bw_int_to_fixed(data->total_bytes_requested),…  in calculate_bandwidth()
1948 				data->min_stutter_dmif_buffer_size = bw_fixed_to_int(data->stutter_dmif_buffer_size[i]);  in calculate_bandwidth()
1950 …data->total_stutter_dmif_buffer_size = bw_fixed_to_int(bw_add(data->stutter_dmif_buffer_size[i], b…  in calculate_bandwidth()
1953 …data->stutter_burst_time = bw_div(bw_int_to_fixed(data->total_stutter_dmif_buffer_size), bw_mul(sc…  in calculate_bandwidth()
1954 	data->num_stutter_bursts = data->total_bytes_requested / data->min_stutter_dmif_buffer_size;  in calculate_bandwidth()
1955 …data->total_stutter_cycle_duration = bw_add(bw_add(data->min_stutter_refresh_duration, vbios->stut…  in calculate_bandwidth()
1956 	data->time_in_self_refresh = data->min_stutter_refresh_duration;  in calculate_bandwidth()
1957 	if (data->d1_display_write_back_dwb_enable == 1) {  in calculate_bandwidth()
1958 		data->stutter_efficiency = bw_int_to_fixed(0);  in calculate_bandwidth()
1960 	else if (bw_ltn(data->time_in_self_refresh, bw_int_to_fixed(0))) {  in calculate_bandwidth()
1961 		data->stutter_efficiency = bw_int_to_fixed(0);  in calculate_bandwidth()
1965 …data->stutter_efficiency = bw_max2(bw_int_to_fixed(0), bw_mul((bw_sub(bw_int_to_fixed(1), (bw_div(…  in calculate_bandwidth()
1970 	data->worst_number_of_trips_to_memory = bw_int_to_fixed(1);  in calculate_bandwidth()
1972 		if (data->enable[i] && data->scatter_gather_enable_for_pipe[i] == 1) {  in calculate_bandwidth()
1973 …data->number_of_trips_to_memory_for_getting_apte_row[i] = bw_ceil2(bw_div(data->scatter_gather_pte…  in calculate_bandwidth()
1974 …if (bw_ltn(data->worst_number_of_trips_to_memory, data->number_of_trips_to_memory_for_getting_apte…  in calculate_bandwidth()
1975 				data->worst_number_of_trips_to_memory = data->number_of_trips_to_memory_for_getting_apte_row[i];  in calculate_bandwidth()
1979 …data->immediate_flip_time = bw_mul(data->worst_number_of_trips_to_memory, data->total_dmifmc_urgen…  in calculate_bandwidth()
1982 …data->latency_for_non_dmif_clients = bw_add(data->total_dmifmc_urgent_latency, data->dmif_burst_ti…  in calculate_bandwidth()
1983 	if (data->d1_display_write_back_dwb_enable == 1) {  in calculate_bandwidth()
1984 …data->latency_for_non_mcifwr_clients = bw_add(vbios->mcifwrmc_urgent_latency, dceip->mcifwr_all_su…  in calculate_bandwidth()
1987 		data->latency_for_non_mcifwr_clients = bw_int_to_fixed(0);  in calculate_bandwidth()
1990 …data->dmifmc_urgent_latency_supported_in_high_sclk_and_yclk = bw_div((bw_sub(data->min_read_buffer…  in calculate_bandwidth()
1993 	data->v_blank_nbp_state_dram_speed_change_latency_supported = bw_int_to_fixed(99999);  in calculate_bandwidth()
1994 	data->nbp_state_dram_speed_change_latency_supported = bw_int_to_fixed(99999);  in calculate_bandwidth()
1996 		if (data->enable[i]) {  in calculate_bandwidth()
1997 …data->nbp_state_dram_speed_change_latency_supported = bw_min2(data->nbp_state_dram_speed_change_la…  in calculate_bandwidth()
1998 …data->v_blank_nbp_state_dram_speed_change_latency_supported = bw_min2(data->v_blank_nbp_state_dram…  in calculate_bandwidth()
2003 …data->display_reads_time_for_data_transfer_and_urgent_latency = bw_sub(data->min_read_buffer_size_…  in calculate_bandwidth()
2004 …if (pipe_check == bw_def_ok && (bw_mtn(data->display_reads_time_for_data_transfer_and_urgent_laten…  in calculate_bandwidth()
2005 …data->dmif_required_sclk_for_urgent_latency[i] = bw_div(bw_div(data->total_display_reads_required_…  in calculate_bandwidth()
2008 			data->dmif_required_sclk_for_urgent_latency[i] = bw_int_to_fixed(bw_def_na);  in calculate_bandwidth()
2013 		data->output_bpphdmi[k] = bw_def_na;  in calculate_bandwidth()
2014 		data->output_bppdp4_lane_hbr[k] = bw_def_na;  in calculate_bandwidth()
2015 		data->output_bppdp4_lane_hbr2[k] = bw_def_na;  in calculate_bandwidth()
2016 		data->output_bppdp4_lane_hbr3[k] = bw_def_na;  in calculate_bandwidth()
2017 		if (data->enable[k]) {  in calculate_bandwidth()
2018 …data->output_bpphdmi[k] = bw_fixed_to_int(bw_mul(bw_div(bw_min2(bw_int_to_fixed(600), data->max_ph…  in calculate_bandwidth()
2019 			if (bw_meq(data->max_phyclk, bw_int_to_fixed(270))) {  in calculate_bandwidth()
2020 …data->output_bppdp4_lane_hbr[k] = bw_fixed_to_int(bw_mul(bw_div(bw_mul(bw_int_to_fixed(270), bw_in…  in calculate_bandwidth()
2022 			if (bw_meq(data->max_phyclk, bw_int_to_fixed(540))) {  in calculate_bandwidth()
2023 …data->output_bppdp4_lane_hbr2[k] = bw_fixed_to_int(bw_mul(bw_div(bw_mul(bw_int_to_fixed(540), bw_i…  in calculate_bandwidth()
2025 			if (bw_meq(data->max_phyclk, bw_int_to_fixed(810))) {  in calculate_bandwidth()
2026 …data->output_bppdp4_lane_hbr3[k] = bw_fixed_to_int(bw_mul(bw_div(bw_mul(bw_int_to_fixed(810), bw_i…  in calculate_bandwidth()
2786 	const struct pipe_ctx pipe[], int pipe_count, struct bw_calcs_data *data)  in populate_initial_data()  argument
2791 	data->underlay_surface_type = bw_def_420;  in populate_initial_data()
2792 	data->panning_and_bezel_adjustment = bw_def_none;  in populate_initial_data()
2793 	data->graphics_lb_bpc = 10;  in populate_initial_data()
2794 	data->underlay_lb_bpc = 8;  in populate_initial_data()
2795 	data->underlay_tiling_mode = bw_def_tiled;  in populate_initial_data()
2796 	data->graphics_tiling_mode = bw_def_tiled;  in populate_initial_data()
2797 	data->underlay_micro_tile_mode = bw_def_display_micro_tiling;  in populate_initial_data()
2798 	data->graphics_micro_tile_mode = bw_def_display_micro_tiling;  in populate_initial_data()
2799 	data->increase_voltage_to_support_mclk_switch = true;  in populate_initial_data()
2810 				data->d0_underlay_mode = bw_def_underlay_only;  in populate_initial_data()
2812 				data->d0_underlay_mode = bw_def_blend;  in populate_initial_data()
2815 				data->d1_underlay_mode = bw_def_underlay_only;  in populate_initial_data()
2817 				data->d1_underlay_mode = bw_def_blend;  in populate_initial_data()
2820 		data->fbc_en[num_displays + 4] = false;  in populate_initial_data()
2821 		data->lpt_en[num_displays + 4] = false;  in populate_initial_data()
2822 		data->h_total[num_displays + 4] = bw_int_to_fixed(pipe[i].stream->timing.h_total);  in populate_initial_data()
2823 		data->v_total[num_displays + 4] = bw_int_to_fixed(pipe[i].stream->timing.v_total);  in populate_initial_data()
2824 		data->pixel_rate[num_displays + 4] = bw_frc_to_fixed(pipe[i].stream->timing.pix_clk_100hz, 10000);  in populate_initial_data()
2825 		data->src_width[num_displays + 4] = bw_int_to_fixed(pipe[i].plane_res.scl_data.viewport.width);  in populate_initial_data()
2826 		data->pitch_in_pixels[num_displays + 4] = data->src_width[num_displays + 4];  in populate_initial_data()
2827 		data->src_height[num_displays + 4] = bw_int_to_fixed(pipe[i].plane_res.scl_data.viewport.height);  in populate_initial_data()
2828 		data->h_taps[num_displays + 4] = bw_int_to_fixed(pipe[i].plane_res.scl_data.taps.h_taps);  in populate_initial_data()
2829 		data->v_taps[num_displays + 4] = bw_int_to_fixed(pipe[i].plane_res.scl_data.taps.v_taps);  in populate_initial_data()
2830 …data->h_scale_ratio[num_displays + 4] = fixed31_32_to_bw_fixed(pipe[i].plane_res.scl_data.ratios.h…  in populate_initial_data()
2831 …data->v_scale_ratio[num_displays + 4] = fixed31_32_to_bw_fixed(pipe[i].plane_res.scl_data.ratios.v…  in populate_initial_data()
2834 			data->rotation_angle[num_displays + 4] = bw_int_to_fixed(0);  in populate_initial_data()
2837 			data->rotation_angle[num_displays + 4] = bw_int_to_fixed(90);  in populate_initial_data()
2840 			data->rotation_angle[num_displays + 4] = bw_int_to_fixed(180);  in populate_initial_data()
2843 			data->rotation_angle[num_displays + 4] = bw_int_to_fixed(270);  in populate_initial_data()
2852 			data->bytes_per_pixel[num_displays + 4] = 2;  in populate_initial_data()
2861 			data->bytes_per_pixel[num_displays + 4] = 4;  in populate_initial_data()
2866 			data->bytes_per_pixel[num_displays + 4] = 8;  in populate_initial_data()
2869 			data->bytes_per_pixel[num_displays + 4] = 4;  in populate_initial_data()
2872 		data->interlace_mode[num_displays + 4] = false;  in populate_initial_data()
2873 		data->stereo_mode[num_displays + 4] = bw_def_mono;  in populate_initial_data()
2877 			data->fbc_en[num_displays * 2 + j] = false;  in populate_initial_data()
2878 			data->lpt_en[num_displays * 2 + j] = false;  in populate_initial_data()
2880 …data->src_height[num_displays * 2 + j] = bw_int_to_fixed(pipe[i].bottom_pipe->plane_res.scl_data.v…  in populate_initial_data()
2881 …data->src_width[num_displays * 2 + j] = bw_int_to_fixed(pipe[i].bottom_pipe->plane_res.scl_data.vi…  in populate_initial_data()
2882 			data->pitch_in_pixels[num_displays * 2 + j] = bw_int_to_fixed(  in populate_initial_data()
2884 …data->h_taps[num_displays * 2 + j] = bw_int_to_fixed(pipe[i].bottom_pipe->plane_res.scl_data.taps.…  in populate_initial_data()
2885 …data->v_taps[num_displays * 2 + j] = bw_int_to_fixed(pipe[i].bottom_pipe->plane_res.scl_data.taps.…  in populate_initial_data()
2886 			data->h_scale_ratio[num_displays * 2 + j] = fixed31_32_to_bw_fixed(  in populate_initial_data()
2888 			data->v_scale_ratio[num_displays * 2 + j] = fixed31_32_to_bw_fixed(  in populate_initial_data()
2892 				data->rotation_angle[num_displays * 2 + j] = bw_int_to_fixed(0);  in populate_initial_data()
2895 				data->rotation_angle[num_displays * 2 + j] = bw_int_to_fixed(90);  in populate_initial_data()
2898 				data->rotation_angle[num_displays * 2 + j] = bw_int_to_fixed(180);  in populate_initial_data()
2901 				data->rotation_angle[num_displays * 2 + j] = bw_int_to_fixed(270);  in populate_initial_data()
2906 			data->stereo_mode[num_displays * 2 + j] = bw_def_mono;  in populate_initial_data()
2919 		data->fbc_en[num_displays + 4] = false;  in populate_initial_data()
2920 		data->lpt_en[num_displays + 4] = false;  in populate_initial_data()
2921 		data->h_total[num_displays + 4] = bw_int_to_fixed(pipe[i].stream->timing.h_total);  in populate_initial_data()
2922 		data->v_total[num_displays + 4] = bw_int_to_fixed(pipe[i].stream->timing.v_total);  in populate_initial_data()
2926 		data->pixel_rate[num_displays + 4] = bw_frc_to_fixed(pixel_clock_100hz, 10000);  in populate_initial_data()
2928 			data->src_width[num_displays + 4] = bw_int_to_fixed(pipe[i].plane_res.scl_data.viewport.width);  in populate_initial_data()
2929 			data->pitch_in_pixels[num_displays + 4] = data->src_width[num_displays + 4];  in populate_initial_data()
2930 			data->src_height[num_displays + 4] = bw_int_to_fixed(pipe[i].plane_res.scl_data.viewport.height);  in populate_initial_data()
2931 			data->h_taps[num_displays + 4] = bw_int_to_fixed(pipe[i].plane_res.scl_data.taps.h_taps);  in populate_initial_data()
2932 			data->v_taps[num_displays + 4] = bw_int_to_fixed(pipe[i].plane_res.scl_data.taps.v_taps);  in populate_initial_data()
2933 …data->h_scale_ratio[num_displays + 4] = fixed31_32_to_bw_fixed(pipe[i].plane_res.scl_data.ratios.h…  in populate_initial_data()
2934 …data->v_scale_ratio[num_displays + 4] = fixed31_32_to_bw_fixed(pipe[i].plane_res.scl_data.ratios.v…  in populate_initial_data()
2937 				data->rotation_angle[num_displays + 4] = bw_int_to_fixed(0);  in populate_initial_data()
2940 				data->rotation_angle[num_displays + 4] = bw_int_to_fixed(90);  in populate_initial_data()
2943 				data->rotation_angle[num_displays + 4] = bw_int_to_fixed(180);  in populate_initial_data()
2946 				data->rotation_angle[num_displays + 4] = bw_int_to_fixed(270);  in populate_initial_data()
2956 				data->bytes_per_pixel[num_displays + 4] = 2;  in populate_initial_data()
2965 				data->bytes_per_pixel[num_displays + 4] = 4;  in populate_initial_data()
2970 				data->bytes_per_pixel[num_displays + 4] = 8;  in populate_initial_data()
2973 				data->bytes_per_pixel[num_displays + 4] = 4;  in populate_initial_data()
2980 			data->src_width[num_displays + 4] = bw_int_to_fixed(pipe[i].stream->src.width);  in populate_initial_data()
2981 			data->pitch_in_pixels[num_displays + 4] = data->src_width[num_displays + 4];  in populate_initial_data()
2982 			data->src_height[num_displays + 4] = bw_int_to_fixed(pipe[i].stream->src.height);  in populate_initial_data()
2983 …data->h_taps[num_displays + 4] = pipe[i].stream->src.width == pipe[i].stream->dst.width ? bw_int_t…  in populate_initial_data()
2984 …data->v_taps[num_displays + 4] = pipe[i].stream->src.height == pipe[i].stream->dst.height ? bw_int…  in populate_initial_data()
2985 …data->h_scale_ratio[num_displays + 4] = bw_frc_to_fixed(pipe[i].stream->src.width, pipe[i].stream-…  in populate_initial_data()
2986 …data->v_scale_ratio[num_displays + 4] = bw_frc_to_fixed(pipe[i].stream->src.height, pipe[i].stream…  in populate_initial_data()
2987 			data->rotation_angle[num_displays + 4] = bw_int_to_fixed(0);  in populate_initial_data()
2988 			data->bytes_per_pixel[num_displays + 4] = 4;  in populate_initial_data()
2990 			data->src_width[num_displays + 4] = bw_int_to_fixed(pipe[i].stream->timing.h_addressable);  in populate_initial_data()
2991 			data->pitch_in_pixels[num_displays + 4] = data->src_width[num_displays + 4];  in populate_initial_data()
2992 			data->src_height[num_displays + 4] = bw_int_to_fixed(pipe[i].stream->timing.v_addressable);  in populate_initial_data()
2993 			data->h_taps[num_displays + 4] = bw_int_to_fixed(1);  in populate_initial_data()
2994 			data->v_taps[num_displays + 4] = bw_int_to_fixed(1);  in populate_initial_data()
2995 			data->h_scale_ratio[num_displays + 4] = bw_int_to_fixed(1);  in populate_initial_data()
2996 			data->v_scale_ratio[num_displays + 4] = bw_int_to_fixed(1);  in populate_initial_data()
2997 			data->rotation_angle[num_displays + 4] = bw_int_to_fixed(0);  in populate_initial_data()
2998 			data->bytes_per_pixel[num_displays + 4] = 4;  in populate_initial_data()
3001 		data->interlace_mode[num_displays + 4] = false;  in populate_initial_data()
3002 		data->stereo_mode[num_displays + 4] = bw_def_mono;  in populate_initial_data()
3006 	data->number_of_displays = num_displays;  in populate_initial_data()
3048 	struct bw_calcs_data *data = kzalloc(sizeof(struct bw_calcs_data),  in bw_calcs()  local
3050 	if (!data)  in bw_calcs()
3053 	populate_initial_data(pipe, pipe_count, data);  in bw_calcs()
3060 	if (data->number_of_displays != 0) {  in bw_calcs()
3077 			print_bw_calcs_data(ctx, data);  in bw_calcs()
3079 		calculate_bandwidth(dceip, vbios, data);  in bw_calcs()
3081 		yclk_lvl = data->y_clk_level;  in bw_calcs()
3084 			data->nbp_state_change_enable;  in bw_calcs()
3086 				data->cpuc_state_change_enable;  in bw_calcs()
3088 				data->cpup_state_change_enable;  in bw_calcs()
3090 				data->stutter_mode_enable;  in bw_calcs()
3092 			bw_fixed_to_int(bw_mul(data->dispclk,  in bw_calcs()
3095 			bw_fixed_to_int(data->blackout_recovery_time);  in bw_calcs()
3097 			bw_fixed_to_int(bw_mul(data->required_sclk,  in bw_calcs()
3100 			bw_fixed_to_int(bw_mul(data->sclk_deep_sleep,  in bw_calcs()
3115 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3118 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3121 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3126 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3129 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3133 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3136 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3140 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3146 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3149 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3152 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3156 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3159 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3163 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3166 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3170 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3174 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3177 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3180 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3184 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3187 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3191 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3194 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3198 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3202 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3205 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3208 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3212 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3215 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3219 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3222 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3226 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3233 			calculate_bandwidth(dceip, vbios, data);  in bw_calcs()
3236 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3239 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3242 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3247 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3250 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3254 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3257 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3261 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3267 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3270 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3273 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3277 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3280 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3284 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3287 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3291 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3295 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3298 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3301 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3305 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3308 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3312 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3315 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3319 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3323 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3326 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3329 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3333 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3336 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3340 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3343 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3347 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3354 			calculate_bandwidth(dceip, vbios, data);  in bw_calcs()
3357 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3360 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3363 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3367 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3370 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3374 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3377 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3381 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3386 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3389 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3392 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3396 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3399 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3403 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3406 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3410 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3413 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3416 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3419 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3423 					bw_fixed_to_int(bw_mul(data->stutter_entry_watermark[0],  in bw_calcs()
3426 					bw_fixed_to_int(bw_mul(data->stutter_entry_watermark[1],  in bw_calcs()
3430 					bw_fixed_to_int(bw_mul(data->stutter_entry_watermark[7],  in bw_calcs()
3433 					bw_fixed_to_int(bw_mul(data->stutter_entry_watermark[8],  in bw_calcs()
3437 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3440 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3443 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3446 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3450 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3453 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3457 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3460 					bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3464 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3485 		calculate_bandwidth(dceip, vbios, data);  in bw_calcs()
3488 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3491 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3494 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3498 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3501 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3505 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3508 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3512 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3516 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3519 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3522 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3526 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3529 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3533 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3536 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3540 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3544 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3547 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3550 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3554 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3557 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3561 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3564 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3568 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3572 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3575 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3578 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3582 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3585 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3589 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3592 				bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3596 			bw_fixed_to_int(bw_mul(data->  in bw_calcs()
3618 	kfree(data);  in bw_calcs()