1 /*
2  * Copyright 2022 Advanced Micro Devices, Inc.
3  *
4  * Permission is hereby granted, free of charge, to any person obtaining a
5  * copy of this software and associated documentation files (the "Software"),
6  * to deal in the Software without restriction, including without limitation
7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8  * and/or sell copies of the Software, and to permit persons to whom the
9  * Software is furnished to do so, subject to the following conditions:
10  *
11  * The above copyright notice and this permission notice shall be included in
12  * all copies or substantial portions of the Software.
13  *
14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20  * OTHER DEALINGS IN THE SOFTWARE.
21  *
22  * Authors: AMD
23  *
24  */
25 
26 #ifndef __DML_DCN32_DISPLAY_MODE_VBA_UTIL_32_H__
27 #define __DML_DCN32_DISPLAY_MODE_VBA_UTIL_32_H__
28 
29 #include "../display_mode_enums.h"
30 #include "os_types.h"
31 #include "../dc_features.h"
32 #include "../display_mode_structs.h"
33 #include "dml/display_mode_vba.h"
34 
35 unsigned int dml32_dscceComputeDelay(
36 		unsigned int bpc,
37 		double BPP,
38 		unsigned int sliceWidth,
39 		unsigned int numSlices,
40 		enum output_format_class pixelFormat,
41 		enum output_encoder_class Output);
42 
43 unsigned int dml32_dscComputeDelay(enum output_format_class pixelFormat, enum output_encoder_class Output);
44 
45 bool IsVertical(enum dm_rotation_angle Scan);
46 
47 void dml32_CalculateBytePerPixelAndBlockSizes(
48 		enum source_format_class SourcePixelFormat,
49 		enum dm_swizzle_mode SurfaceTiling,
50 
51 		/*Output*/
52 		unsigned int *BytePerPixelY,
53 		unsigned int *BytePerPixelC,
54 		double           *BytePerPixelDETY,
55 		double           *BytePerPixelDETC,
56 		unsigned int *BlockHeight256BytesY,
57 		unsigned int *BlockHeight256BytesC,
58 		unsigned int *BlockWidth256BytesY,
59 		unsigned int *BlockWidth256BytesC,
60 		unsigned int *MacroTileHeightY,
61 		unsigned int *MacroTileHeightC,
62 		unsigned int *MacroTileWidthY,
63 		unsigned int *MacroTileWidthC);
64 
65 void dml32_CalculateSinglePipeDPPCLKAndSCLThroughput(
66 		double HRatio,
67 		double HRatioChroma,
68 		double VRatio,
69 		double VRatioChroma,
70 		double MaxDCHUBToPSCLThroughput,
71 		double MaxPSCLToLBThroughput,
72 		double PixelClock,
73 		enum source_format_class SourcePixelFormat,
74 		unsigned int HTaps,
75 		unsigned int HTapsChroma,
76 		unsigned int VTaps,
77 		unsigned int VTapsChroma,
78 
79 		/* output */
80 		double *PSCL_THROUGHPUT,
81 		double *PSCL_THROUGHPUT_CHROMA,
82 		double *DPPCLKUsingSingleDPP);
83 
84 void dml32_CalculateSwathAndDETConfiguration(
85 		unsigned int DETSizeOverride[],
86 		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
87 		unsigned int ConfigReturnBufferSizeInKByte,
88 		unsigned int MaxTotalDETInKByte,
89 		unsigned int MinCompressedBufferSizeInKByte,
90 		double ForceSingleDPP,
91 		unsigned int NumberOfActiveSurfaces,
92 		unsigned int nomDETInKByte,
93 		enum unbounded_requesting_policy UseUnboundedRequestingFinal,
94 		bool DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment,
95 		unsigned int PixelChunkSizeKBytes,
96 		unsigned int ROBSizeKBytes,
97 		unsigned int CompressedBufferSegmentSizeInkByteFinal,
98 		enum output_encoder_class Output[],
99 		double ReadBandwidthLuma[],
100 		double ReadBandwidthChroma[],
101 		double MaximumSwathWidthLuma[],
102 		double MaximumSwathWidthChroma[],
103 		enum dm_rotation_angle SourceRotation[],
104 		bool ViewportStationary[],
105 		enum source_format_class SourcePixelFormat[],
106 		enum dm_swizzle_mode SurfaceTiling[],
107 		unsigned int ViewportWidth[],
108 		unsigned int ViewportHeight[],
109 		unsigned int ViewportXStart[],
110 		unsigned int ViewportYStart[],
111 		unsigned int ViewportXStartC[],
112 		unsigned int ViewportYStartC[],
113 		unsigned int SurfaceWidthY[],
114 		unsigned int SurfaceWidthC[],
115 		unsigned int SurfaceHeightY[],
116 		unsigned int SurfaceHeightC[],
117 		unsigned int Read256BytesBlockHeightY[],
118 		unsigned int Read256BytesBlockHeightC[],
119 		unsigned int Read256BytesBlockWidthY[],
120 		unsigned int Read256BytesBlockWidthC[],
121 		enum odm_combine_mode ODMMode[],
122 		unsigned int BlendingAndTiming[],
123 		unsigned int BytePerPixY[],
124 		unsigned int BytePerPixC[],
125 		double BytePerPixDETY[],
126 		double BytePerPixDETC[],
127 		unsigned int HActive[],
128 		double HRatio[],
129 		double HRatioChroma[],
130 		unsigned int DPPPerSurface[],
131 
132 		/* Output */
133 		unsigned int swath_width_luma_ub[],
134 		unsigned int swath_width_chroma_ub[],
135 		double SwathWidth[],
136 		double SwathWidthChroma[],
137 		unsigned int SwathHeightY[],
138 		unsigned int SwathHeightC[],
139 		unsigned int DETBufferSizeInKByte[],
140 		unsigned int DETBufferSizeY[],
141 		unsigned int DETBufferSizeC[],
142 		bool *UnboundedRequestEnabled,
143 		unsigned int *CompressedBufferSizeInkByte,
144 		unsigned int *CompBufReservedSpaceKBytes,
145 		bool *CompBufReservedSpaceNeedAdjustment,
146 		bool ViewportSizeSupportPerSurface[],
147 		bool *ViewportSizeSupport);
148 
149 void dml32_CalculateSwathWidth(
150 		bool ForceSingleDPP,
151 		unsigned int NumberOfActiveSurfaces,
152 		enum source_format_class SourcePixelFormat[],
153 		enum dm_rotation_angle SourceScan[],
154 		bool ViewportStationary[],
155 		unsigned int ViewportWidth[],
156 		unsigned int ViewportHeight[],
157 		unsigned int ViewportXStart[],
158 		unsigned int ViewportYStart[],
159 		unsigned int ViewportXStartC[],
160 		unsigned int ViewportYStartC[],
161 		unsigned int SurfaceWidthY[],
162 		unsigned int SurfaceWidthC[],
163 		unsigned int SurfaceHeightY[],
164 		unsigned int SurfaceHeightC[],
165 		enum odm_combine_mode ODMMode[],
166 		unsigned int BytePerPixY[],
167 		unsigned int BytePerPixC[],
168 		unsigned int Read256BytesBlockHeightY[],
169 		unsigned int Read256BytesBlockHeightC[],
170 		unsigned int Read256BytesBlockWidthY[],
171 		unsigned int Read256BytesBlockWidthC[],
172 		unsigned int BlendingAndTiming[],
173 		unsigned int HActive[],
174 		double HRatio[],
175 		unsigned int DPPPerSurface[],
176 
177 		/* Output */
178 		double SwathWidthdoubleDPPY[],
179 		double SwathWidthdoubleDPPC[],
180 		double SwathWidthY[], // per-pipe
181 		double SwathWidthC[], // per-pipe
182 		unsigned int MaximumSwathHeightY[],
183 		unsigned int MaximumSwathHeightC[],
184 		unsigned int swath_width_luma_ub[], // per-pipe
185 		unsigned int swath_width_chroma_ub[]);
186 
187 bool dml32_UnboundedRequest(enum unbounded_requesting_policy UseUnboundedRequestingFinal,
188 		unsigned int TotalNumberOfActiveDPP,
189 		bool NoChroma,
190 		enum output_encoder_class Output,
191 		enum dm_swizzle_mode SurfaceTiling,
192 		bool CompBufReservedSpaceNeedAdjustment,
193 		bool DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment);
194 
195 void dml32_CalculateDETBufferSize(
196 		unsigned int DETSizeOverride[],
197 		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
198 		bool ForceSingleDPP,
199 		unsigned int NumberOfActiveSurfaces,
200 		bool UnboundedRequestEnabled,
201 		unsigned int nomDETInKByte,
202 		unsigned int MaxTotalDETInKByte,
203 		unsigned int ConfigReturnBufferSizeInKByte,
204 		unsigned int MinCompressedBufferSizeInKByte,
205 		unsigned int CompressedBufferSegmentSizeInkByteFinal,
206 		enum source_format_class SourcePixelFormat[],
207 		double ReadBandwidthLuma[],
208 		double ReadBandwidthChroma[],
209 		unsigned int RoundedUpMaxSwathSizeBytesY[],
210 		unsigned int RoundedUpMaxSwathSizeBytesC[],
211 		unsigned int DPPPerSurface[],
212 		/* Output */
213 		unsigned int DETBufferSizeInKByte[],
214 		unsigned int *CompressedBufferSizeInkByte);
215 
216 void dml32_CalculateODMMode(
217 		unsigned int MaximumPixelsPerLinePerDSCUnit,
218 		unsigned int HActive,
219 		enum output_format_class OutFormat,
220 		enum output_encoder_class Output,
221 		enum odm_combine_policy ODMUse,
222 		double StateDispclk,
223 		double MaxDispclk,
224 		bool DSCEnable,
225 		unsigned int TotalNumberOfActiveDPP,
226 		unsigned int MaxNumDPP,
227 		double PixelClock,
228 		double DISPCLKDPPCLKDSCCLKDownSpreading,
229 		double DISPCLKRampingMargin,
230 		double DISPCLKDPPCLKVCOSpeed,
231 		unsigned int NumberOfDSCSlices,
232 
233 		/* Output */
234 		bool *TotalAvailablePipesSupport,
235 		unsigned int *NumberOfDPP,
236 		enum odm_combine_mode *ODMMode,
237 		double *RequiredDISPCLKPerSurface);
238 
239 double dml32_CalculateRequiredDispclk(
240 		enum odm_combine_mode ODMMode,
241 		double PixelClock,
242 		double DISPCLKDPPCLKDSCCLKDownSpreading,
243 		double DISPCLKRampingMargin,
244 		double DISPCLKDPPCLKVCOSpeed,
245 		double MaxDispclk);
246 
247 double dml32_RoundToDFSGranularity(double Clock, bool round_up, double VCOSpeed);
248 
249 void dml32_CalculateOutputLink(
250 		double PHYCLKPerState,
251 		double PHYCLKD18PerState,
252 		double PHYCLKD32PerState,
253 		double Downspreading,
254 		bool IsMainSurfaceUsingTheIndicatedTiming,
255 		enum output_encoder_class Output,
256 		enum output_format_class OutputFormat,
257 		unsigned int HTotal,
258 		unsigned int HActive,
259 		double PixelClockBackEnd,
260 		double ForcedOutputLinkBPP,
261 		unsigned int DSCInputBitPerComponent,
262 		unsigned int NumberOfDSCSlices,
263 		double AudioSampleRate,
264 		unsigned int AudioSampleLayout,
265 		enum odm_combine_mode ODMModeNoDSC,
266 		enum odm_combine_mode ODMModeDSC,
267 		bool DSCEnable,
268 		unsigned int OutputLinkDPLanes,
269 		enum dm_output_link_dp_rate OutputLinkDPRate,
270 
271 		/* Output */
272 		bool *RequiresDSC,
273 		double *RequiresFEC,
274 		double  *OutBpp,
275 		enum dm_output_type *OutputType,
276 		enum dm_output_rate *OutputRate,
277 		unsigned int *RequiredSlots);
278 
279 void dml32_CalculateDPPCLK(
280 		unsigned int NumberOfActiveSurfaces,
281 		double DISPCLKDPPCLKDSCCLKDownSpreading,
282 		double DISPCLKDPPCLKVCOSpeed,
283 		double DPPCLKUsingSingleDPP[],
284 		unsigned int DPPPerSurface[],
285 
286 		/* output */
287 		double *GlobalDPPCLK,
288 		double Dppclk[]);
289 
290 double dml32_TruncToValidBPP(
291 		double LinkBitRate,
292 		unsigned int Lanes,
293 		unsigned int HTotal,
294 		unsigned int HActive,
295 		double PixelClock,
296 		double DesiredBPP,
297 		bool DSCEnable,
298 		enum output_encoder_class Output,
299 		enum output_format_class Format,
300 		unsigned int DSCInputBitPerComponent,
301 		unsigned int DSCSlices,
302 		unsigned int AudioRate,
303 		unsigned int AudioLayout,
304 		enum odm_combine_mode ODMModeNoDSC,
305 		enum odm_combine_mode ODMModeDSC,
306 		/* Output */
307 		unsigned int *RequiredSlots);
308 
309 double dml32_RequiredDTBCLK(
310 		bool              DSCEnable,
311 		double               PixelClock,
312 		enum output_format_class  OutputFormat,
313 		double               OutputBpp,
314 		unsigned int              DSCSlices,
315 		unsigned int                 HTotal,
316 		unsigned int                 HActive,
317 		unsigned int              AudioRate,
318 		unsigned int              AudioLayout);
319 
320 unsigned int dml32_DSCDelayRequirement(bool DSCEnabled,
321 		enum odm_combine_mode ODMMode,
322 		unsigned int DSCInputBitPerComponent,
323 		double OutputBpp,
324 		unsigned int HActive,
325 		unsigned int HTotal,
326 		unsigned int NumberOfDSCSlices,
327 		enum output_format_class  OutputFormat,
328 		enum output_encoder_class Output,
329 		double PixelClock,
330 		double PixelClockBackEnd);
331 
332 void dml32_CalculateSurfaceSizeInMall(
333 		unsigned int NumberOfActiveSurfaces,
334 		unsigned int MALLAllocatedForDCN,
335 		enum dm_use_mall_for_static_screen_mode UseMALLForStaticScreen[],
336 		bool DCCEnable[],
337 		bool ViewportStationary[],
338 		unsigned int ViewportXStartY[],
339 		unsigned int ViewportYStartY[],
340 		unsigned int ViewportXStartC[],
341 		unsigned int ViewportYStartC[],
342 		unsigned int ViewportWidthY[],
343 		unsigned int ViewportHeightY[],
344 		unsigned int BytesPerPixelY[],
345 		unsigned int ViewportWidthC[],
346 		unsigned int ViewportHeightC[],
347 		unsigned int BytesPerPixelC[],
348 		unsigned int SurfaceWidthY[],
349 		unsigned int SurfaceWidthC[],
350 		unsigned int SurfaceHeightY[],
351 		unsigned int SurfaceHeightC[],
352 		unsigned int Read256BytesBlockWidthY[],
353 		unsigned int Read256BytesBlockWidthC[],
354 		unsigned int Read256BytesBlockHeightY[],
355 		unsigned int Read256BytesBlockHeightC[],
356 		unsigned int ReadBlockWidthY[],
357 		unsigned int ReadBlockWidthC[],
358 		unsigned int ReadBlockHeightY[],
359 		unsigned int ReadBlockHeightC[],
360 
361 		/* Output */
362 		unsigned int    SurfaceSizeInMALL[],
363 		bool *ExceededMALLSize);
364 
365 void dml32_CalculateVMRowAndSwath(
366 		unsigned int NumberOfActiveSurfaces,
367 		DmlPipe myPipe[],
368 		unsigned int SurfaceSizeInMALL[],
369 		unsigned int PTEBufferSizeInRequestsLuma,
370 		unsigned int PTEBufferSizeInRequestsChroma,
371 		unsigned int DCCMetaBufferSizeBytes,
372 		enum dm_use_mall_for_static_screen_mode UseMALLForStaticScreen[],
373 		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
374 		unsigned int MALLAllocatedForDCN,
375 		double SwathWidthY[],
376 		double SwathWidthC[],
377 		bool GPUVMEnable,
378 		bool HostVMEnable,
379 		unsigned int HostVMMaxNonCachedPageTableLevels,
380 		unsigned int GPUVMMaxPageTableLevels,
381 		unsigned int GPUVMMinPageSizeKBytes[],
382 		unsigned int HostVMMinPageSize,
383 
384 		/* Output */
385 		bool PTEBufferSizeNotExceeded[],
386 		bool DCCMetaBufferSizeNotExceeded[],
387 		unsigned int dpte_row_width_luma_ub[],
388 		unsigned int dpte_row_width_chroma_ub[],
389 		unsigned int dpte_row_height_luma[],
390 		unsigned int dpte_row_height_chroma[],
391 		unsigned int dpte_row_height_linear_luma[],     // VBA_DELTA
392 		unsigned int dpte_row_height_linear_chroma[],   // VBA_DELTA
393 		unsigned int meta_req_width[],
394 		unsigned int meta_req_width_chroma[],
395 		unsigned int meta_req_height[],
396 		unsigned int meta_req_height_chroma[],
397 		unsigned int meta_row_width[],
398 		unsigned int meta_row_width_chroma[],
399 		unsigned int meta_row_height[],
400 		unsigned int meta_row_height_chroma[],
401 		unsigned int vm_group_bytes[],
402 		unsigned int dpte_group_bytes[],
403 		unsigned int PixelPTEReqWidthY[],
404 		unsigned int PixelPTEReqHeightY[],
405 		unsigned int PTERequestSizeY[],
406 		unsigned int PixelPTEReqWidthC[],
407 		unsigned int PixelPTEReqHeightC[],
408 		unsigned int PTERequestSizeC[],
409 		unsigned int dpde0_bytes_per_frame_ub_l[],
410 		unsigned int meta_pte_bytes_per_frame_ub_l[],
411 		unsigned int dpde0_bytes_per_frame_ub_c[],
412 		unsigned int meta_pte_bytes_per_frame_ub_c[],
413 		double PrefetchSourceLinesY[],
414 		double PrefetchSourceLinesC[],
415 		double VInitPreFillY[],
416 		double VInitPreFillC[],
417 		unsigned int MaxNumSwathY[],
418 		unsigned int MaxNumSwathC[],
419 		double meta_row_bw[],
420 		double dpte_row_bw[],
421 		double PixelPTEBytesPerRow[],
422 		double PDEAndMetaPTEBytesFrame[],
423 		double MetaRowByte[],
424 		bool use_one_row_for_frame[],
425 		bool use_one_row_for_frame_flip[],
426 		bool UsesMALLForStaticScreen[],
427 		bool PTE_BUFFER_MODE[],
428 		unsigned int BIGK_FRAGMENT_SIZE[]);
429 
430 unsigned int dml32_CalculateVMAndRowBytes(
431 		bool ViewportStationary,
432 		bool DCCEnable,
433 		unsigned int NumberOfDPPs,
434 		unsigned int BlockHeight256Bytes,
435 		unsigned int BlockWidth256Bytes,
436 		enum source_format_class SourcePixelFormat,
437 		unsigned int SurfaceTiling,
438 		unsigned int BytePerPixel,
439 		enum dm_rotation_angle SourceScan,
440 		double SwathWidth,
441 		unsigned int ViewportHeight,
442 		unsigned int    ViewportXStart,
443 		unsigned int    ViewportYStart,
444 		bool GPUVMEnable,
445 		bool HostVMEnable,
446 		unsigned int HostVMMaxNonCachedPageTableLevels,
447 		unsigned int GPUVMMaxPageTableLevels,
448 		unsigned int GPUVMMinPageSizeKBytes,
449 		unsigned int HostVMMinPageSize,
450 		unsigned int PTEBufferSizeInRequests,
451 		unsigned int Pitch,
452 		unsigned int DCCMetaPitch,
453 		unsigned int MacroTileWidth,
454 		unsigned int MacroTileHeight,
455 
456 		/* Output */
457 		unsigned int *MetaRowByte,
458 		unsigned int *PixelPTEBytesPerRow,
459 		unsigned int    *dpte_row_width_ub,
460 		unsigned int *dpte_row_height,
461 		unsigned int *dpte_row_height_linear,
462 		unsigned int    *PixelPTEBytesPerRow_one_row_per_frame,
463 		unsigned int    *dpte_row_width_ub_one_row_per_frame,
464 		unsigned int    *dpte_row_height_one_row_per_frame,
465 		unsigned int *MetaRequestWidth,
466 		unsigned int *MetaRequestHeight,
467 		unsigned int *meta_row_width,
468 		unsigned int *meta_row_height,
469 		unsigned int *PixelPTEReqWidth,
470 		unsigned int *PixelPTEReqHeight,
471 		unsigned int *PTERequestSize,
472 		unsigned int    *DPDE0BytesFrame,
473 		unsigned int    *MetaPTEBytesFrame);
474 
475 double dml32_CalculatePrefetchSourceLines(
476 		double VRatio,
477 		unsigned int VTaps,
478 		bool Interlace,
479 		bool ProgressiveToInterlaceUnitInOPP,
480 		unsigned int SwathHeight,
481 		enum dm_rotation_angle SourceRotation,
482 		bool ViewportStationary,
483 		double SwathWidth,
484 		unsigned int ViewportHeight,
485 		unsigned int ViewportXStart,
486 		unsigned int ViewportYStart,
487 
488 		/* Output */
489 		double *VInitPreFill,
490 		unsigned int *MaxNumSwath);
491 
492 void dml32_CalculateMALLUseForStaticScreen(
493 		unsigned int NumberOfActiveSurfaces,
494 		unsigned int MALLAllocatedForDCNFinal,
495 		enum dm_use_mall_for_static_screen_mode *UseMALLForStaticScreen,
496 		unsigned int SurfaceSizeInMALL[],
497 		bool one_row_per_frame_fits_in_buffer[],
498 
499 		/* output */
500 		bool UsesMALLForStaticScreen[]);
501 
502 void dml32_CalculateRowBandwidth(
503 		bool GPUVMEnable,
504 		enum source_format_class SourcePixelFormat,
505 		double VRatio,
506 		double VRatioChroma,
507 		bool DCCEnable,
508 		double LineTime,
509 		unsigned int MetaRowByteLuma,
510 		unsigned int MetaRowByteChroma,
511 		unsigned int meta_row_height_luma,
512 		unsigned int meta_row_height_chroma,
513 		unsigned int PixelPTEBytesPerRowLuma,
514 		unsigned int PixelPTEBytesPerRowChroma,
515 		unsigned int dpte_row_height_luma,
516 		unsigned int dpte_row_height_chroma,
517 		/* Output */
518 		double *meta_row_bw,
519 		double *dpte_row_bw);
520 
521 double dml32_CalculateUrgentLatency(
522 		double UrgentLatencyPixelDataOnly,
523 		double UrgentLatencyPixelMixedWithVMData,
524 		double UrgentLatencyVMDataOnly,
525 		bool   DoUrgentLatencyAdjustment,
526 		double UrgentLatencyAdjustmentFabricClockComponent,
527 		double UrgentLatencyAdjustmentFabricClockReference,
528 		double FabricClock);
529 
530 void dml32_CalculateUrgentBurstFactor(
531 		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange,
532 		unsigned int    swath_width_luma_ub,
533 		unsigned int    swath_width_chroma_ub,
534 		unsigned int SwathHeightY,
535 		unsigned int SwathHeightC,
536 		double  LineTime,
537 		double  UrgentLatency,
538 		double  CursorBufferSize,
539 		unsigned int CursorWidth,
540 		unsigned int CursorBPP,
541 		double  VRatio,
542 		double  VRatioC,
543 		double  BytePerPixelInDETY,
544 		double  BytePerPixelInDETC,
545 		unsigned int    DETBufferSizeY,
546 		unsigned int    DETBufferSizeC,
547 		/* Output */
548 		double *UrgentBurstFactorCursor,
549 		double *UrgentBurstFactorLuma,
550 		double *UrgentBurstFactorChroma,
551 		bool   *NotEnoughUrgentLatencyHiding);
552 
553 void dml32_CalculateDCFCLKDeepSleep(
554 		unsigned int NumberOfActiveSurfaces,
555 		unsigned int BytePerPixelY[],
556 		unsigned int BytePerPixelC[],
557 		double VRatio[],
558 		double VRatioChroma[],
559 		double SwathWidthY[],
560 		double SwathWidthC[],
561 		unsigned int DPPPerSurface[],
562 		double HRatio[],
563 		double HRatioChroma[],
564 		double PixelClock[],
565 		double PSCL_THROUGHPUT[],
566 		double PSCL_THROUGHPUT_CHROMA[],
567 		double Dppclk[],
568 		double ReadBandwidthLuma[],
569 		double ReadBandwidthChroma[],
570 		unsigned int ReturnBusWidth,
571 
572 		/* Output */
573 		double *DCFClkDeepSleep);
574 
575 double dml32_CalculateWriteBackDelay(
576 		enum source_format_class WritebackPixelFormat,
577 		double WritebackHRatio,
578 		double WritebackVRatio,
579 		unsigned int WritebackVTaps,
580 		unsigned int         WritebackDestinationWidth,
581 		unsigned int         WritebackDestinationHeight,
582 		unsigned int         WritebackSourceHeight,
583 		unsigned int HTotal);
584 
585 void dml32_UseMinimumDCFCLK(
586 		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
587 		bool DRRDisplay[],
588 		bool SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
589 		unsigned int MaxInterDCNTileRepeaters,
590 		unsigned int MaxPrefetchMode,
591 		double DRAMClockChangeLatencyFinal,
592 		double FCLKChangeLatency,
593 		double SREnterPlusExitTime,
594 		unsigned int ReturnBusWidth,
595 		unsigned int RoundTripPingLatencyCycles,
596 		unsigned int ReorderingBytes,
597 		unsigned int PixelChunkSizeInKByte,
598 		unsigned int MetaChunkSize,
599 		bool GPUVMEnable,
600 		unsigned int GPUVMMaxPageTableLevels,
601 		bool HostVMEnable,
602 		unsigned int NumberOfActiveSurfaces,
603 		double HostVMMinPageSize,
604 		unsigned int HostVMMaxNonCachedPageTableLevels,
605 		bool DynamicMetadataVMEnabled,
606 		bool ImmediateFlipRequirement,
607 		bool ProgressiveToInterlaceUnitInOPP,
608 		double MaxAveragePercentOfIdealSDPPortBWDisplayCanUseInNormalSystemOperation,
609 		double PercentOfIdealSDPPortBWReceivedAfterUrgLatency,
610 		unsigned int VTotal[],
611 		unsigned int VActive[],
612 		unsigned int DynamicMetadataTransmittedBytes[],
613 		unsigned int DynamicMetadataLinesBeforeActiveRequired[],
614 		bool Interlace[],
615 		double RequiredDPPCLKPerSurface[][2][DC__NUM_DPP__MAX],
616 		double RequiredDISPCLK[][2],
617 		double UrgLatency[],
618 		unsigned int NoOfDPP[][2][DC__NUM_DPP__MAX],
619 		double ProjectedDCFClkDeepSleep[][2],
620 		double MaximumVStartup[][2][DC__NUM_DPP__MAX],
621 		unsigned int TotalNumberOfActiveDPP[][2],
622 		unsigned int TotalNumberOfDCCActiveDPP[][2],
623 		unsigned int dpte_group_bytes[],
624 		double PrefetchLinesY[][2][DC__NUM_DPP__MAX],
625 		double PrefetchLinesC[][2][DC__NUM_DPP__MAX],
626 		unsigned int swath_width_luma_ub_all_states[][2][DC__NUM_DPP__MAX],
627 		unsigned int swath_width_chroma_ub_all_states[][2][DC__NUM_DPP__MAX],
628 		unsigned int BytePerPixelY[],
629 		unsigned int BytePerPixelC[],
630 		unsigned int HTotal[],
631 		double PixelClock[],
632 		double PDEAndMetaPTEBytesPerFrame[][2][DC__NUM_DPP__MAX],
633 		double DPTEBytesPerRow[][2][DC__NUM_DPP__MAX],
634 		double MetaRowBytes[][2][DC__NUM_DPP__MAX],
635 		bool DynamicMetadataEnable[],
636 		double ReadBandwidthLuma[],
637 		double ReadBandwidthChroma[],
638 		double DCFCLKPerState[],
639 		/* Output */
640 		double DCFCLKState[][2]);
641 
642 unsigned int dml32_CalculateExtraLatencyBytes(unsigned int ReorderingBytes,
643 		unsigned int TotalNumberOfActiveDPP,
644 		unsigned int PixelChunkSizeInKByte,
645 		unsigned int TotalNumberOfDCCActiveDPP,
646 		unsigned int MetaChunkSize,
647 		bool GPUVMEnable,
648 		bool HostVMEnable,
649 		unsigned int NumberOfActiveSurfaces,
650 		unsigned int NumberOfDPP[],
651 		unsigned int dpte_group_bytes[],
652 		double HostVMInefficiencyFactor,
653 		double HostVMMinPageSize,
654 		unsigned int HostVMMaxNonCachedPageTableLevels);
655 
656 void dml32_CalculateVUpdateAndDynamicMetadataParameters(
657 		unsigned int MaxInterDCNTileRepeaters,
658 		double Dppclk,
659 		double Dispclk,
660 		double DCFClkDeepSleep,
661 		double PixelClock,
662 		unsigned int HTotal,
663 		unsigned int VBlank,
664 		unsigned int DynamicMetadataTransmittedBytes,
665 		unsigned int DynamicMetadataLinesBeforeActiveRequired,
666 		unsigned int InterlaceEnable,
667 		bool ProgressiveToInterlaceUnitInOPP,
668 		double *TSetup,
669 		double *Tdmbf,
670 		double *Tdmec,
671 		double *Tdmsks,
672 		unsigned int *VUpdateOffsetPix,
673 		double *VUpdateWidthPix,
674 		double *VReadyOffsetPix);
675 
676 double dml32_CalculateTWait(
677 		unsigned int PrefetchMode,
678 		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange,
679 		bool SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
680 		bool DRRDisplay,
681 		double DRAMClockChangeLatency,
682 		double FCLKChangeLatency,
683 		double UrgentLatency,
684 		double SREnterPlusExitTime);
685 
686 double dml32_get_return_bw_mbps(const soc_bounding_box_st *soc,
687 		const int VoltageLevel,
688 		const bool HostVMEnable,
689 		const double DCFCLK,
690 		const double FabricClock,
691 		const double DRAMSpeed);
692 
693 double dml32_get_return_bw_mbps_vm_only(const soc_bounding_box_st *soc,
694 		const int VoltageLevel,
695 		const double DCFCLK,
696 		const double FabricClock,
697 		const double DRAMSpeed);
698 
699 double dml32_CalculateExtraLatency(
700 		unsigned int RoundTripPingLatencyCycles,
701 		unsigned int ReorderingBytes,
702 		double DCFCLK,
703 		unsigned int TotalNumberOfActiveDPP,
704 		unsigned int PixelChunkSizeInKByte,
705 		unsigned int TotalNumberOfDCCActiveDPP,
706 		unsigned int MetaChunkSize,
707 		double ReturnBW,
708 		bool GPUVMEnable,
709 		bool HostVMEnable,
710 		unsigned int NumberOfActiveSurfaces,
711 		unsigned int NumberOfDPP[],
712 		unsigned int dpte_group_bytes[],
713 		double HostVMInefficiencyFactor,
714 		double HostVMMinPageSize,
715 		unsigned int HostVMMaxNonCachedPageTableLevels);
716 
717 bool dml32_CalculatePrefetchSchedule(
718 		struct vba_vars_st *v,
719 		unsigned int k,
720 		double HostVMInefficiencyFactor,
721 		DmlPipe *myPipe,
722 		unsigned int DSCDelay,
723 		unsigned int DPP_RECOUT_WIDTH,
724 		unsigned int VStartup,
725 		unsigned int MaxVStartup,
726 		double UrgentLatency,
727 		double UrgentExtraLatency,
728 		double TCalc,
729 		unsigned int PDEAndMetaPTEBytesFrame,
730 		unsigned int MetaRowByte,
731 		unsigned int PixelPTEBytesPerRow,
732 		double PrefetchSourceLinesY,
733 		unsigned int SwathWidthY,
734 		unsigned int VInitPreFillY,
735 		unsigned int MaxNumSwathY,
736 		double PrefetchSourceLinesC,
737 		unsigned int SwathWidthC,
738 		unsigned int VInitPreFillC,
739 		unsigned int MaxNumSwathC,
740 		unsigned int swath_width_luma_ub,
741 		unsigned int swath_width_chroma_ub,
742 		unsigned int SwathHeightY,
743 		unsigned int SwathHeightC,
744 		double TWait,
745 		/* Output */
746 		double   *DSTXAfterScaler,
747 		double   *DSTYAfterScaler,
748 		double *DestinationLinesForPrefetch,
749 		double *PrefetchBandwidth,
750 		double *DestinationLinesToRequestVMInVBlank,
751 		double *DestinationLinesToRequestRowInVBlank,
752 		double *VRatioPrefetchY,
753 		double *VRatioPrefetchC,
754 		double *RequiredPrefetchPixDataBWLuma,
755 		double *RequiredPrefetchPixDataBWChroma,
756 		bool   *NotEnoughTimeForDynamicMetadata,
757 		double *Tno_bw,
758 		double *prefetch_vmrow_bw,
759 		double *Tdmdl_vm,
760 		double *Tdmdl,
761 		double *TSetup,
762 		unsigned int   *VUpdateOffsetPix,
763 		double   *VUpdateWidthPix,
764 		double   *VReadyOffsetPix);
765 
766 void dml32_CalculateFlipSchedule(
767 		double HostVMInefficiencyFactor,
768 		double UrgentExtraLatency,
769 		double UrgentLatency,
770 		unsigned int GPUVMMaxPageTableLevels,
771 		bool HostVMEnable,
772 		unsigned int HostVMMaxNonCachedPageTableLevels,
773 		bool GPUVMEnable,
774 		double HostVMMinPageSize,
775 		double PDEAndMetaPTEBytesPerFrame,
776 		double MetaRowBytes,
777 		double DPTEBytesPerRow,
778 		double BandwidthAvailableForImmediateFlip,
779 		unsigned int TotImmediateFlipBytes,
780 		enum source_format_class SourcePixelFormat,
781 		double LineTime,
782 		double VRatio,
783 		double VRatioChroma,
784 		double Tno_bw,
785 		bool DCCEnable,
786 		unsigned int dpte_row_height,
787 		unsigned int meta_row_height,
788 		unsigned int dpte_row_height_chroma,
789 		unsigned int meta_row_height_chroma,
790 		bool    use_one_row_for_frame_flip,
791 
792 		/* Output */
793 		double *DestinationLinesToRequestVMInImmediateFlip,
794 		double *DestinationLinesToRequestRowInImmediateFlip,
795 		double *final_flip_bw,
796 		bool *ImmediateFlipSupportedForPipe);
797 
798 void dml32_CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport(
799 		struct vba_vars_st *v,
800 		unsigned int PrefetchMode,
801 		double DCFCLK,
802 		double ReturnBW,
803 		SOCParametersList mmSOCParameters,
804 		double SOCCLK,
805 		double DCFClkDeepSleep,
806 		unsigned int DETBufferSizeY[],
807 		unsigned int DETBufferSizeC[],
808 		unsigned int SwathHeightY[],
809 		unsigned int SwathHeightC[],
810 		double SwathWidthY[],
811 		double SwathWidthC[],
812 		unsigned int DPPPerSurface[],
813 		double BytePerPixelDETY[],
814 		double BytePerPixelDETC[],
815 		double DSTXAfterScaler[],
816 		double DSTYAfterScaler[],
817 		bool UnboundedRequestEnabled,
818 		unsigned int CompressedBufferSizeInkByte,
819 
820 		/* Output */
821 		enum clock_change_support *DRAMClockChangeSupport,
822 		double MaxActiveDRAMClockChangeLatencySupported[],
823 		unsigned int SubViewportLinesNeededInMALL[],
824 		enum dm_fclock_change_support *FCLKChangeSupport,
825 		double *MinActiveFCLKChangeLatencySupported,
826 		bool *USRRetrainingSupport,
827 		double ActiveDRAMClockChangeLatencyMargin[]);
828 
829 double dml32_CalculateWriteBackDISPCLK(
830 		enum source_format_class WritebackPixelFormat,
831 		double PixelClock,
832 		double WritebackHRatio,
833 		double WritebackVRatio,
834 		unsigned int WritebackHTaps,
835 		unsigned int WritebackVTaps,
836 		unsigned int   WritebackSourceWidth,
837 		unsigned int   WritebackDestinationWidth,
838 		unsigned int HTotal,
839 		unsigned int WritebackLineBufferSize,
840 		double DISPCLKDPPCLKVCOSpeed);
841 
842 void dml32_CalculateMinAndMaxPrefetchMode(
843 		enum dm_prefetch_modes   AllowForPStateChangeOrStutterInVBlankFinal,
844 		unsigned int             *MinPrefetchMode,
845 		unsigned int             *MaxPrefetchMode);
846 
847 void dml32_CalculatePixelDeliveryTimes(
848 		unsigned int             NumberOfActiveSurfaces,
849 		double              VRatio[],
850 		double              VRatioChroma[],
851 		double              VRatioPrefetchY[],
852 		double              VRatioPrefetchC[],
853 		unsigned int             swath_width_luma_ub[],
854 		unsigned int             swath_width_chroma_ub[],
855 		unsigned int             DPPPerSurface[],
856 		double              HRatio[],
857 		double              HRatioChroma[],
858 		double              PixelClock[],
859 		double              PSCL_THROUGHPUT[],
860 		double              PSCL_THROUGHPUT_CHROMA[],
861 		double              Dppclk[],
862 		unsigned int             BytePerPixelC[],
863 		enum dm_rotation_angle   SourceRotation[],
864 		unsigned int             NumberOfCursors[],
865 		unsigned int             CursorWidth[][DC__NUM_CURSOR__MAX],
866 		unsigned int             CursorBPP[][DC__NUM_CURSOR__MAX],
867 		unsigned int             BlockWidth256BytesY[],
868 		unsigned int             BlockHeight256BytesY[],
869 		unsigned int             BlockWidth256BytesC[],
870 		unsigned int             BlockHeight256BytesC[],
871 
872 		/* Output */
873 		double              DisplayPipeLineDeliveryTimeLuma[],
874 		double              DisplayPipeLineDeliveryTimeChroma[],
875 		double              DisplayPipeLineDeliveryTimeLumaPrefetch[],
876 		double              DisplayPipeLineDeliveryTimeChromaPrefetch[],
877 		double              DisplayPipeRequestDeliveryTimeLuma[],
878 		double              DisplayPipeRequestDeliveryTimeChroma[],
879 		double              DisplayPipeRequestDeliveryTimeLumaPrefetch[],
880 		double              DisplayPipeRequestDeliveryTimeChromaPrefetch[],
881 		double              CursorRequestDeliveryTime[],
882 		double              CursorRequestDeliveryTimePrefetch[]);
883 
884 void dml32_CalculateMetaAndPTETimes(
885 		bool use_one_row_for_frame[],
886 		unsigned int NumberOfActiveSurfaces,
887 		bool GPUVMEnable,
888 		unsigned int MetaChunkSize,
889 		unsigned int MinMetaChunkSizeBytes,
890 		unsigned int    HTotal[],
891 		double  VRatio[],
892 		double  VRatioChroma[],
893 		double  DestinationLinesToRequestRowInVBlank[],
894 		double  DestinationLinesToRequestRowInImmediateFlip[],
895 		bool DCCEnable[],
896 		double  PixelClock[],
897 		unsigned int BytePerPixelY[],
898 		unsigned int BytePerPixelC[],
899 		enum dm_rotation_angle SourceRotation[],
900 		unsigned int dpte_row_height[],
901 		unsigned int dpte_row_height_chroma[],
902 		unsigned int meta_row_width[],
903 		unsigned int meta_row_width_chroma[],
904 		unsigned int meta_row_height[],
905 		unsigned int meta_row_height_chroma[],
906 		unsigned int meta_req_width[],
907 		unsigned int meta_req_width_chroma[],
908 		unsigned int meta_req_height[],
909 		unsigned int meta_req_height_chroma[],
910 		unsigned int dpte_group_bytes[],
911 		unsigned int    PTERequestSizeY[],
912 		unsigned int    PTERequestSizeC[],
913 		unsigned int    PixelPTEReqWidthY[],
914 		unsigned int    PixelPTEReqHeightY[],
915 		unsigned int    PixelPTEReqWidthC[],
916 		unsigned int    PixelPTEReqHeightC[],
917 		unsigned int    dpte_row_width_luma_ub[],
918 		unsigned int    dpte_row_width_chroma_ub[],
919 
920 		/* Output */
921 		double DST_Y_PER_PTE_ROW_NOM_L[],
922 		double DST_Y_PER_PTE_ROW_NOM_C[],
923 		double DST_Y_PER_META_ROW_NOM_L[],
924 		double DST_Y_PER_META_ROW_NOM_C[],
925 		double TimePerMetaChunkNominal[],
926 		double TimePerChromaMetaChunkNominal[],
927 		double TimePerMetaChunkVBlank[],
928 		double TimePerChromaMetaChunkVBlank[],
929 		double TimePerMetaChunkFlip[],
930 		double TimePerChromaMetaChunkFlip[],
931 		double time_per_pte_group_nom_luma[],
932 		double time_per_pte_group_vblank_luma[],
933 		double time_per_pte_group_flip_luma[],
934 		double time_per_pte_group_nom_chroma[],
935 		double time_per_pte_group_vblank_chroma[],
936 		double time_per_pte_group_flip_chroma[]);
937 
938 void dml32_CalculateVMGroupAndRequestTimes(
939 		unsigned int     NumberOfActiveSurfaces,
940 		bool     GPUVMEnable,
941 		unsigned int     GPUVMMaxPageTableLevels,
942 		unsigned int     HTotal[],
943 		unsigned int     BytePerPixelC[],
944 		double      DestinationLinesToRequestVMInVBlank[],
945 		double      DestinationLinesToRequestVMInImmediateFlip[],
946 		bool     DCCEnable[],
947 		double      PixelClock[],
948 		unsigned int        dpte_row_width_luma_ub[],
949 		unsigned int        dpte_row_width_chroma_ub[],
950 		unsigned int     vm_group_bytes[],
951 		unsigned int     dpde0_bytes_per_frame_ub_l[],
952 		unsigned int     dpde0_bytes_per_frame_ub_c[],
953 		unsigned int        meta_pte_bytes_per_frame_ub_l[],
954 		unsigned int        meta_pte_bytes_per_frame_ub_c[],
955 
956 		/* Output */
957 		double      TimePerVMGroupVBlank[],
958 		double      TimePerVMGroupFlip[],
959 		double      TimePerVMRequestVBlank[],
960 		double      TimePerVMRequestFlip[]);
961 
962 void dml32_CalculateDCCConfiguration(
963 		bool             DCCEnabled,
964 		bool             DCCProgrammingAssumesScanDirectionUnknown,
965 		enum source_format_class SourcePixelFormat,
966 		unsigned int             SurfaceWidthLuma,
967 		unsigned int             SurfaceWidthChroma,
968 		unsigned int             SurfaceHeightLuma,
969 		unsigned int             SurfaceHeightChroma,
970 		unsigned int                nomDETInKByte,
971 		unsigned int             RequestHeight256ByteLuma,
972 		unsigned int             RequestHeight256ByteChroma,
973 		enum dm_swizzle_mode     TilingFormat,
974 		unsigned int             BytePerPixelY,
975 		unsigned int             BytePerPixelC,
976 		double              BytePerPixelDETY,
977 		double              BytePerPixelDETC,
978 		enum dm_rotation_angle   SourceRotation,
979 		/* Output */
980 		unsigned int        *MaxUncompressedBlockLuma,
981 		unsigned int        *MaxUncompressedBlockChroma,
982 		unsigned int        *MaxCompressedBlockLuma,
983 		unsigned int        *MaxCompressedBlockChroma,
984 		unsigned int        *IndependentBlockLuma,
985 		unsigned int        *IndependentBlockChroma);
986 
987 void dml32_CalculateStutterEfficiency(
988 		unsigned int      CompressedBufferSizeInkByte,
989 		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
990 		bool   UnboundedRequestEnabled,
991 		unsigned int      MetaFIFOSizeInKEntries,
992 		unsigned int      ZeroSizeBufferEntries,
993 		unsigned int      PixelChunkSizeInKByte,
994 		unsigned int   NumberOfActiveSurfaces,
995 		unsigned int      ROBBufferSizeInKByte,
996 		double    TotalDataReadBandwidth,
997 		double    DCFCLK,
998 		double    ReturnBW,
999 		unsigned int      CompbufReservedSpace64B,
1000 		unsigned int      CompbufReservedSpaceZs,
1001 		double    SRExitTime,
1002 		double    SRExitZ8Time,
1003 		bool   SynchronizeTimingsFinal,
1004 		unsigned int   BlendingAndTiming[],
1005 		double    StutterEnterPlusExitWatermark,
1006 		double    Z8StutterEnterPlusExitWatermark,
1007 		bool   ProgressiveToInterlaceUnitInOPP,
1008 		bool   Interlace[],
1009 		double    MinTTUVBlank[],
1010 		unsigned int   DPPPerSurface[],
1011 		unsigned int      DETBufferSizeY[],
1012 		unsigned int   BytePerPixelY[],
1013 		double    BytePerPixelDETY[],
1014 		double      SwathWidthY[],
1015 		unsigned int   SwathHeightY[],
1016 		unsigned int   SwathHeightC[],
1017 		double    NetDCCRateLuma[],
1018 		double    NetDCCRateChroma[],
1019 		double    DCCFractionOfZeroSizeRequestsLuma[],
1020 		double    DCCFractionOfZeroSizeRequestsChroma[],
1021 		unsigned int      HTotal[],
1022 		unsigned int      VTotal[],
1023 		double    PixelClock[],
1024 		double    VRatio[],
1025 		enum dm_rotation_angle SourceRotation[],
1026 		unsigned int   BlockHeight256BytesY[],
1027 		unsigned int   BlockWidth256BytesY[],
1028 		unsigned int   BlockHeight256BytesC[],
1029 		unsigned int   BlockWidth256BytesC[],
1030 		unsigned int   DCCYMaxUncompressedBlock[],
1031 		unsigned int   DCCCMaxUncompressedBlock[],
1032 		unsigned int      VActive[],
1033 		bool   DCCEnable[],
1034 		bool   WritebackEnable[],
1035 		double    ReadBandwidthSurfaceLuma[],
1036 		double    ReadBandwidthSurfaceChroma[],
1037 		double    meta_row_bw[],
1038 		double    dpte_row_bw[],
1039 
1040 		/* Output */
1041 		double   *StutterEfficiencyNotIncludingVBlank,
1042 		double   *StutterEfficiency,
1043 		unsigned int     *NumberOfStutterBurstsPerFrame,
1044 		double   *Z8StutterEfficiencyNotIncludingVBlank,
1045 		double   *Z8StutterEfficiency,
1046 		unsigned int     *Z8NumberOfStutterBurstsPerFrame,
1047 		double   *StutterPeriod,
1048 		bool  *DCHUBBUB_ARB_CSTATE_MAX_CAP_MODE);
1049 
1050 void dml32_CalculateMaxDETAndMinCompressedBufferSize(
1051 		unsigned int    ConfigReturnBufferSizeInKByte,
1052 		unsigned int    ROBBufferSizeInKByte,
1053 		unsigned int MaxNumDPP,
1054 		bool nomDETInKByteOverrideEnable, // VBA_DELTA, allow DV to override default DET size
1055 		unsigned int nomDETInKByteOverrideValue,  // VBA_DELTA
1056 
1057 		/* Output */
1058 		unsigned int *MaxTotalDETInKByte,
1059 		unsigned int *nomDETInKByte,
1060 		unsigned int *MinCompressedBufferSizeInKByte);
1061 
1062 bool dml32_CalculateVActiveBandwithSupport(unsigned int NumberOfActiveSurfaces,
1063 		double ReturnBW,
1064 		bool NotUrgentLatencyHiding[],
1065 		double ReadBandwidthLuma[],
1066 		double ReadBandwidthChroma[],
1067 		double cursor_bw[],
1068 		double meta_row_bandwidth[],
1069 		double dpte_row_bandwidth[],
1070 		unsigned int NumberOfDPP[],
1071 		double UrgentBurstFactorLuma[],
1072 		double UrgentBurstFactorChroma[],
1073 		double UrgentBurstFactorCursor[]);
1074 
1075 void dml32_CalculatePrefetchBandwithSupport(unsigned int NumberOfActiveSurfaces,
1076 		double ReturnBW,
1077 		bool NotUrgentLatencyHiding[],
1078 		double ReadBandwidthLuma[],
1079 		double ReadBandwidthChroma[],
1080 		double PrefetchBandwidthLuma[],
1081 		double PrefetchBandwidthChroma[],
1082 		double cursor_bw[],
1083 		double meta_row_bandwidth[],
1084 		double dpte_row_bandwidth[],
1085 		double cursor_bw_pre[],
1086 		double prefetch_vmrow_bw[],
1087 		unsigned int NumberOfDPP[],
1088 		double UrgentBurstFactorLuma[],
1089 		double UrgentBurstFactorChroma[],
1090 		double UrgentBurstFactorCursor[],
1091 		double UrgentBurstFactorLumaPre[],
1092 		double UrgentBurstFactorChromaPre[],
1093 		double UrgentBurstFactorCursorPre[],
1094 
1095 		/* output */
1096 		double  *PrefetchBandwidth,
1097 		double  *FractionOfUrgentBandwidth,
1098 		bool *PrefetchBandwidthSupport);
1099 
1100 double dml32_CalculateBandwidthAvailableForImmediateFlip(unsigned int NumberOfActiveSurfaces,
1101 		double ReturnBW,
1102 		double ReadBandwidthLuma[],
1103 		double ReadBandwidthChroma[],
1104 		double PrefetchBandwidthLuma[],
1105 		double PrefetchBandwidthChroma[],
1106 		double cursor_bw[],
1107 		double cursor_bw_pre[],
1108 		unsigned int NumberOfDPP[],
1109 		double UrgentBurstFactorLuma[],
1110 		double UrgentBurstFactorChroma[],
1111 		double UrgentBurstFactorCursor[],
1112 		double UrgentBurstFactorLumaPre[],
1113 		double UrgentBurstFactorChromaPre[],
1114 		double UrgentBurstFactorCursorPre[]);
1115 
1116 void dml32_CalculateImmediateFlipBandwithSupport(unsigned int NumberOfActiveSurfaces,
1117 		double ReturnBW,
1118 		enum immediate_flip_requirement ImmediateFlipRequirement[],
1119 		double final_flip_bw[],
1120 		double ReadBandwidthLuma[],
1121 		double ReadBandwidthChroma[],
1122 		double PrefetchBandwidthLuma[],
1123 		double PrefetchBandwidthChroma[],
1124 		double cursor_bw[],
1125 		double meta_row_bandwidth[],
1126 		double dpte_row_bandwidth[],
1127 		double cursor_bw_pre[],
1128 		double prefetch_vmrow_bw[],
1129 		unsigned int NumberOfDPP[],
1130 		double UrgentBurstFactorLuma[],
1131 		double UrgentBurstFactorChroma[],
1132 		double UrgentBurstFactorCursor[],
1133 		double UrgentBurstFactorLumaPre[],
1134 		double UrgentBurstFactorChromaPre[],
1135 		double UrgentBurstFactorCursorPre[],
1136 
1137 		/* output */
1138 		double  *TotalBandwidth,
1139 		double  *FractionOfUrgentBandwidth,
1140 		bool *ImmediateFlipBandwidthSupport);
1141 
1142 #endif
1143