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Message-ID: <202311200955.pmjdQEM1-lkp@intel.com>
Date: Mon, 20 Nov 2023 10:01:21 +0800
From: kernel test robot <lkp@...el.com>
To: Qingqing Zhuo <Qingqing.Zhuo@....com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
Alex Deucher <alexander.deucher@....com>,
Rodrigo Siqueira <Rodrigo.Siqueira@....com>,
Roman Li <roman.li@....com>
Subject: drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/display_mode_core.c:6193:12:
warning: stack frame size (3368) exceeds limit (2048) in
'dml_core_mode_support'
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 037266a5f7239ead1530266f7d7af153d2a867fa
commit: 7966f319c66d9468623c6a6a017ecbc0dd79be75 drm/amd/display: Introduce DML2
date: 6 weeks ago
config: x86_64-randconfig-121-20231119 (https://download.01.org/0day-ci/archive/20231120/202311200955.pmjdQEM1-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231120/202311200955.pmjdQEM1-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311200955.pmjdQEM1-lkp@intel.com/
All warnings (new ones prefixed by >>):
warning: unknown warning option '-Wstringop-truncation'; did you mean '-Wstring-concatenation'? [-Wunknown-warning-option]
warning: unknown warning option '-Wpacked-not-aligned'; did you mean '-Wpacked-non-pod'? [-Wunknown-warning-option]
>> drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/display_mode_core.c:6193:12: warning: stack frame size (3368) exceeds limit (2048) in 'dml_core_mode_support' [-Wframe-larger-than]
dml_bool_t dml_core_mode_support(struct display_mode_lib_st *mode_lib)
^
2183/3368 (64.82%) spills, 1185/3368 (35.18%) variables
drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/display_mode_core.c:8241:6: warning: stack frame size (2232) exceeds limit (2048) in 'dml_core_mode_programming' [-Wframe-larger-than]
void dml_core_mode_programming(struct display_mode_lib_st *mode_lib, const struct dml_clk_cfg_st *clk_cfg)
^
1441/2232 (64.56%) spills, 791/2232 (35.44%) variables
4 warnings generated.
vim +/dml_core_mode_support +6193 drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/display_mode_core.c
6191
6192 /// @brief The Mode Support function.
> 6193 dml_bool_t dml_core_mode_support(struct display_mode_lib_st *mode_lib)
6194 {
6195 struct dml_core_mode_support_locals_st *s = &mode_lib->scratch.dml_core_mode_support_locals;
6196 struct CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport_params_st *CalculateWatermarks_params = &mode_lib->scratch.CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport_params;
6197 struct CalculateVMRowAndSwath_params_st *CalculateVMRowAndSwath_params = &mode_lib->scratch.CalculateVMRowAndSwath_params;
6198 struct UseMinimumDCFCLK_params_st *UseMinimumDCFCLK_params = &mode_lib->scratch.UseMinimumDCFCLK_params;
6199 struct CalculateSwathAndDETConfiguration_params_st *CalculateSwathAndDETConfiguration_params = &mode_lib->scratch.CalculateSwathAndDETConfiguration_params;
6200 struct CalculatePrefetchSchedule_params_st *CalculatePrefetchSchedule_params = &mode_lib->scratch.CalculatePrefetchSchedule_params;
6201 struct DmlPipe *myPipe;
6202
6203 dml_uint_t j, k, m;
6204
6205 mode_lib->ms.num_active_planes = dml_get_num_active_planes(&mode_lib->ms.cache_display_cfg);
6206 dml_print("DML::%s: num_active_planes = %u\n", __func__, mode_lib->ms.num_active_planes);
6207
6208 CalculateMaxDETAndMinCompressedBufferSize(
6209 mode_lib->ms.ip.config_return_buffer_size_in_kbytes,
6210 mode_lib->ms.ip.config_return_buffer_segment_size_in_kbytes,
6211 mode_lib->ms.ip.rob_buffer_size_kbytes,
6212 mode_lib->ms.ip.max_num_dpp,
6213 mode_lib->ms.policy.NomDETInKByteOverrideEnable, // VBA_DELTA
6214 mode_lib->ms.policy.NomDETInKByteOverrideValue, // VBA_DELTA
6215
6216 /* Output */
6217 &mode_lib->ms.MaxTotalDETInKByte,
6218 &mode_lib->ms.NomDETInKByte,
6219 &mode_lib->ms.MinCompressedBufferSizeInKByte);
6220
6221 PixelClockAdjustmentForProgressiveToInterlaceUnit(&mode_lib->ms.cache_display_cfg, mode_lib->ms.ip.ptoi_supported);
6222
6223
6224 /*MODE SUPPORT, VOLTAGE STATE AND SOC CONFIGURATION*/
6225
6226 /*Scale Ratio, taps Support Check*/
6227 mode_lib->ms.support.ScaleRatioAndTapsSupport = true;
6228 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
6229 if (mode_lib->ms.cache_display_cfg.plane.ScalerEnabled[k] == false
6230 && ((mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] != dml_444_64
6231 && mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] != dml_444_32
6232 && mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] != dml_444_16
6233 && mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] != dml_mono_16
6234 && mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] != dml_mono_8
6235 && mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] != dml_rgbe
6236 && mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] != dml_rgbe_alpha)
6237 || mode_lib->ms.cache_display_cfg.plane.HRatio[k] != 1.0
6238 || mode_lib->ms.cache_display_cfg.plane.HTaps[k] != 1.0
6239 || mode_lib->ms.cache_display_cfg.plane.VRatio[k] != 1.0
6240 || mode_lib->ms.cache_display_cfg.plane.VTaps[k] != 1.0)) {
6241 mode_lib->ms.support.ScaleRatioAndTapsSupport = false;
6242 } else if (mode_lib->ms.cache_display_cfg.plane.VTaps[k] < 1.0 || mode_lib->ms.cache_display_cfg.plane.VTaps[k] > 8.0
6243 || mode_lib->ms.cache_display_cfg.plane.HTaps[k] < 1.0 || mode_lib->ms.cache_display_cfg.plane.HTaps[k] > 8.0
6244 || (mode_lib->ms.cache_display_cfg.plane.HTaps[k] > 1.0 && (mode_lib->ms.cache_display_cfg.plane.HTaps[k] % 2) == 1)
6245 || mode_lib->ms.cache_display_cfg.plane.HRatio[k] > mode_lib->ms.ip.max_hscl_ratio
6246 || mode_lib->ms.cache_display_cfg.plane.VRatio[k] > mode_lib->ms.ip.max_vscl_ratio
6247 || mode_lib->ms.cache_display_cfg.plane.HRatio[k] > mode_lib->ms.cache_display_cfg.plane.HTaps[k]
6248 || mode_lib->ms.cache_display_cfg.plane.VRatio[k] > mode_lib->ms.cache_display_cfg.plane.VTaps[k]
6249 || (mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] != dml_444_64
6250 && mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] != dml_444_32
6251 && mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] != dml_444_16
6252 && mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] != dml_mono_16
6253 && mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] != dml_mono_8
6254 && mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] != dml_rgbe
6255 && (mode_lib->ms.cache_display_cfg.plane.VTapsChroma[k] < 1 || mode_lib->ms.cache_display_cfg.plane.VTapsChroma[k] > 8 || mode_lib->ms.cache_display_cfg.plane.HTapsChroma[k] < 1 || mode_lib->ms.cache_display_cfg.plane.HTapsChroma[k] > 8 ||
6256 (mode_lib->ms.cache_display_cfg.plane.HTapsChroma[k] > 1 && mode_lib->ms.cache_display_cfg.plane.HTapsChroma[k] % 2 == 1) ||
6257 mode_lib->ms.cache_display_cfg.plane.HRatioChroma[k] > mode_lib->ms.ip.max_hscl_ratio ||
6258 mode_lib->ms.cache_display_cfg.plane.VRatioChroma[k] > mode_lib->ms.ip.max_vscl_ratio ||
6259 mode_lib->ms.cache_display_cfg.plane.HRatioChroma[k] > mode_lib->ms.cache_display_cfg.plane.HTapsChroma[k] ||
6260 mode_lib->ms.cache_display_cfg.plane.VRatioChroma[k] > mode_lib->ms.cache_display_cfg.plane.VTapsChroma[k]))) {
6261 mode_lib->ms.support.ScaleRatioAndTapsSupport = false;
6262 }
6263 }
6264
6265 /*Source Format, Pixel Format and Scan Support Check*/
6266 mode_lib->ms.support.SourceFormatPixelAndScanSupport = true;
6267 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
6268 if (mode_lib->ms.cache_display_cfg.surface.SurfaceTiling[k] == dml_sw_linear && (!(!dml_is_vertical_rotation(mode_lib->ms.cache_display_cfg.plane.SourceScan[k])) || mode_lib->ms.cache_display_cfg.surface.DCCEnable[k] == true)) {
6269 mode_lib->ms.support.SourceFormatPixelAndScanSupport = false;
6270 }
6271 }
6272
6273 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
6274 CalculateBytePerPixelAndBlockSizes(
6275 mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k],
6276 mode_lib->ms.cache_display_cfg.surface.SurfaceTiling[k],
6277
6278 /* Output */
6279 &mode_lib->ms.BytePerPixelY[k],
6280 &mode_lib->ms.BytePerPixelC[k],
6281 &mode_lib->ms.BytePerPixelInDETY[k],
6282 &mode_lib->ms.BytePerPixelInDETC[k],
6283 &mode_lib->ms.Read256BlockHeightY[k],
6284 &mode_lib->ms.Read256BlockHeightC[k],
6285 &mode_lib->ms.Read256BlockWidthY[k],
6286 &mode_lib->ms.Read256BlockWidthC[k],
6287 &mode_lib->ms.MacroTileHeightY[k],
6288 &mode_lib->ms.MacroTileHeightC[k],
6289 &mode_lib->ms.MacroTileWidthY[k],
6290 &mode_lib->ms.MacroTileWidthC[k]);
6291 }
6292
6293 /*Bandwidth Support Check*/
6294 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
6295 if (!dml_is_vertical_rotation(mode_lib->ms.cache_display_cfg.plane.SourceScan[k])) {
6296 mode_lib->ms.SwathWidthYSingleDPP[k] = mode_lib->ms.cache_display_cfg.plane.ViewportWidth[k];
6297 mode_lib->ms.SwathWidthCSingleDPP[k] = mode_lib->ms.cache_display_cfg.plane.ViewportWidthChroma[k];
6298 } else {
6299 mode_lib->ms.SwathWidthYSingleDPP[k] = mode_lib->ms.cache_display_cfg.plane.ViewportHeight[k];
6300 mode_lib->ms.SwathWidthCSingleDPP[k] = mode_lib->ms.cache_display_cfg.plane.ViewportHeightChroma[k];
6301 }
6302 }
6303 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
6304 mode_lib->ms.ReadBandwidthLuma[k] = mode_lib->ms.SwathWidthYSingleDPP[k] * dml_ceil(mode_lib->ms.BytePerPixelInDETY[k], 1.0) / (mode_lib->ms.cache_display_cfg.timing.HTotal[k] / mode_lib->ms.cache_display_cfg.timing.PixelClock[k]) * mode_lib->ms.cache_display_cfg.plane.VRatio[k];
6305 mode_lib->ms.ReadBandwidthChroma[k] = mode_lib->ms.SwathWidthYSingleDPP[k] / 2 * dml_ceil(mode_lib->ms.BytePerPixelInDETC[k], 2.0) / (mode_lib->ms.cache_display_cfg.timing.HTotal[k] / mode_lib->ms.cache_display_cfg.timing.PixelClock[k]) * mode_lib->ms.cache_display_cfg.plane.VRatio[k] / 2.0;
6306 }
6307 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
6308 if (mode_lib->ms.cache_display_cfg.writeback.WritebackEnable[k] == true
6309 && mode_lib->ms.cache_display_cfg.writeback.WritebackPixelFormat[k] == dml_444_64) {
6310 mode_lib->ms.WriteBandwidth[k] = mode_lib->ms.cache_display_cfg.writeback.WritebackDestinationWidth[k]
6311 * mode_lib->ms.cache_display_cfg.writeback.WritebackDestinationHeight[k]
6312 / (mode_lib->ms.cache_display_cfg.writeback.WritebackSourceHeight[k]
6313 * mode_lib->ms.cache_display_cfg.timing.HTotal[k]
6314 / mode_lib->ms.cache_display_cfg.timing.PixelClock[k]) * 8.0;
6315 } else if (mode_lib->ms.cache_display_cfg.writeback.WritebackEnable[k] == true) {
6316 mode_lib->ms.WriteBandwidth[k] = mode_lib->ms.cache_display_cfg.writeback.WritebackDestinationWidth[k]
6317 * mode_lib->ms.cache_display_cfg.writeback.WritebackDestinationHeight[k]
6318 / (mode_lib->ms.cache_display_cfg.writeback.WritebackSourceHeight[k]
6319 * mode_lib->ms.cache_display_cfg.timing.HTotal[k]
6320 / mode_lib->ms.cache_display_cfg.timing.PixelClock[k]) * 4.0;
6321 } else {
6322 mode_lib->ms.WriteBandwidth[k] = 0.0;
6323 }
6324 }
6325
6326 /*Writeback Latency support check*/
6327 mode_lib->ms.support.WritebackLatencySupport = true;
6328 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
6329 if (mode_lib->ms.cache_display_cfg.writeback.WritebackEnable[k] == true &&
6330 (mode_lib->ms.WriteBandwidth[k] > mode_lib->ms.ip.writeback_interface_buffer_size_kbytes * 1024 / mode_lib->ms.state.writeback_latency_us)) {
6331 mode_lib->ms.support.WritebackLatencySupport = false;
6332 }
6333 }
6334
6335 /*Writeback Mode Support Check*/
6336 s->TotalNumberOfActiveWriteback = 0;
6337 for (k = 0; k <= (dml_uint_t) mode_lib->ms.num_active_planes - 1; k++) {
6338 if (mode_lib->ms.cache_display_cfg.writeback.WritebackEnable[k] == true) {
6339 s->TotalNumberOfActiveWriteback = s->TotalNumberOfActiveWriteback + 1;
6340 }
6341 }
6342
6343 mode_lib->ms.support.EnoughWritebackUnits = 1;
6344 if (s->TotalNumberOfActiveWriteback > (dml_uint_t) mode_lib->ms.ip.max_num_wb) {
6345 mode_lib->ms.support.EnoughWritebackUnits = false;
6346 }
6347
6348 /*Writeback Scale Ratio and Taps Support Check*/
6349 mode_lib->ms.support.WritebackScaleRatioAndTapsSupport = true;
6350 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
6351 if (mode_lib->ms.cache_display_cfg.writeback.WritebackEnable[k] == true) {
6352 if (mode_lib->ms.cache_display_cfg.writeback.WritebackHRatio[k] > mode_lib->ms.ip.writeback_max_hscl_ratio
6353 || mode_lib->ms.cache_display_cfg.writeback.WritebackVRatio[k] > mode_lib->ms.ip.writeback_max_vscl_ratio
6354 || mode_lib->ms.cache_display_cfg.writeback.WritebackHRatio[k] < mode_lib->ms.ip.writeback_min_hscl_ratio
6355 || mode_lib->ms.cache_display_cfg.writeback.WritebackVRatio[k] < mode_lib->ms.ip.writeback_min_vscl_ratio
6356 || mode_lib->ms.cache_display_cfg.writeback.WritebackHTaps[k] > (dml_uint_t) mode_lib->ms.ip.writeback_max_hscl_taps
6357 || mode_lib->ms.cache_display_cfg.writeback.WritebackVTaps[k] > (dml_uint_t) mode_lib->ms.ip.writeback_max_vscl_taps
6358 || mode_lib->ms.cache_display_cfg.writeback.WritebackHRatio[k] > (dml_uint_t) mode_lib->ms.cache_display_cfg.writeback.WritebackHTaps[k]
6359 || mode_lib->ms.cache_display_cfg.writeback.WritebackVRatio[k] > (dml_uint_t) mode_lib->ms.cache_display_cfg.writeback.WritebackVTaps[k]
6360 || (mode_lib->ms.cache_display_cfg.writeback.WritebackHTaps[k] > 2.0 && ((mode_lib->ms.cache_display_cfg.writeback.WritebackHTaps[k] % 2) == 1))) {
6361 mode_lib->ms.support.WritebackScaleRatioAndTapsSupport = false;
6362 }
6363 if (2.0 * mode_lib->ms.cache_display_cfg.writeback.WritebackDestinationWidth[k] * (mode_lib->ms.cache_display_cfg.writeback.WritebackVTaps[k] - 1) * 57 > mode_lib->ms.ip.writeback_line_buffer_buffer_size) {
6364 mode_lib->ms.support.WritebackScaleRatioAndTapsSupport = false;
6365 }
6366 }
6367 }
6368
6369 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
6370 CalculateSinglePipeDPPCLKAndSCLThroughput(
6371 mode_lib->ms.cache_display_cfg.plane.HRatio[k],
6372 mode_lib->ms.cache_display_cfg.plane.HRatioChroma[k],
6373 mode_lib->ms.cache_display_cfg.plane.VRatio[k],
6374 mode_lib->ms.cache_display_cfg.plane.VRatioChroma[k],
6375 mode_lib->ms.ip.max_dchub_pscl_bw_pix_per_clk,
6376 mode_lib->ms.ip.max_pscl_lb_bw_pix_per_clk,
6377 mode_lib->ms.cache_display_cfg.timing.PixelClock[k],
6378 mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k],
6379 mode_lib->ms.cache_display_cfg.plane.HTaps[k],
6380 mode_lib->ms.cache_display_cfg.plane.HTapsChroma[k],
6381 mode_lib->ms.cache_display_cfg.plane.VTaps[k],
6382 mode_lib->ms.cache_display_cfg.plane.VTapsChroma[k],
6383 /* Output */
6384 &mode_lib->ms.PSCL_FACTOR[k],
6385 &mode_lib->ms.PSCL_FACTOR_CHROMA[k],
6386 &mode_lib->ms.MinDPPCLKUsingSingleDPP[k]);
6387 }
6388
6389 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
6390 if (mode_lib->ms.cache_display_cfg.surface.SurfaceTiling[k] == dml_sw_linear) {
6391 s->MaximumSwathWidthSupportLuma = 8192;
6392 } else if (!dml_is_vertical_rotation(mode_lib->ms.cache_display_cfg.plane.SourceScan[k]) && mode_lib->ms.BytePerPixelC[k] > 0 && mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] != dml_rgbe_alpha) {
6393 s->MaximumSwathWidthSupportLuma = 7680;
6394 } else if (dml_is_vertical_rotation(mode_lib->ms.cache_display_cfg.plane.SourceScan[k]) && mode_lib->ms.BytePerPixelC[k] > 0 && mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] != dml_rgbe_alpha) {
6395 s->MaximumSwathWidthSupportLuma = 4320;
6396 } else if (mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] == dml_rgbe_alpha) {
6397 s->MaximumSwathWidthSupportLuma = 3840;
6398 } else if (dml_is_vertical_rotation(mode_lib->ms.cache_display_cfg.plane.SourceScan[k]) && mode_lib->ms.BytePerPixelY[k] == 8 && mode_lib->ms.cache_display_cfg.surface.DCCEnable[k] == true) {
6399 s->MaximumSwathWidthSupportLuma = 3072;
6400 } else {
6401 s->MaximumSwathWidthSupportLuma = 6144;
6402 }
6403
6404 if (mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] == dml_420_8 || mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] == dml_420_10 || mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] == dml_420_12) {
6405 s->MaximumSwathWidthSupportChroma = (dml_uint_t)(s->MaximumSwathWidthSupportLuma / 2.0);
6406 } else {
6407 s->MaximumSwathWidthSupportChroma = s->MaximumSwathWidthSupportLuma;
6408 }
6409 mode_lib->ms.MaximumSwathWidthInLineBufferLuma = mode_lib->ms.ip.line_buffer_size_bits * dml_max(mode_lib->ms.cache_display_cfg.plane.HRatio[k], 1.0) / mode_lib->ms.cache_display_cfg.plane.LBBitPerPixel[k] /
6410 (mode_lib->ms.cache_display_cfg.plane.VTaps[k] + dml_max(dml_ceil(mode_lib->ms.cache_display_cfg.plane.VRatio[k], 1.0) - 2, 0.0));
6411 if (mode_lib->ms.BytePerPixelC[k] == 0.0) {
6412 mode_lib->ms.MaximumSwathWidthInLineBufferChroma = 0;
6413 } else {
6414 mode_lib->ms.MaximumSwathWidthInLineBufferChroma =
6415 mode_lib->ms.ip.line_buffer_size_bits
6416 * dml_max(mode_lib->ms.cache_display_cfg.plane.HRatioChroma[k], 1.0)
6417 / mode_lib->ms.cache_display_cfg.plane.LBBitPerPixel[k]
6418 / (mode_lib->ms.cache_display_cfg.plane.VTapsChroma[k]
6419 + dml_max(dml_ceil(mode_lib->ms.cache_display_cfg.plane.VRatioChroma[k], 1.0) - 2, 0.0));
6420 }
6421 mode_lib->ms.MaximumSwathWidthLuma[k] = dml_min(s->MaximumSwathWidthSupportLuma, mode_lib->ms.MaximumSwathWidthInLineBufferLuma);
6422 mode_lib->ms.MaximumSwathWidthChroma[k] = dml_min(s->MaximumSwathWidthSupportChroma, mode_lib->ms.MaximumSwathWidthInLineBufferChroma);
6423 }
6424
6425 /*Number Of DSC Slices*/
6426 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6427 if (mode_lib->ms.cache_display_cfg.plane.BlendingAndTiming[k] == k) {
6428 if (mode_lib->ms.cache_display_cfg.output.PixelClockBackEnd[k] > 4800) {
6429 mode_lib->ms.support.NumberOfDSCSlices[k] = (dml_uint_t)(dml_ceil(mode_lib->ms.cache_display_cfg.output.PixelClockBackEnd[k] / 600, 4));
6430 } else if (mode_lib->ms.cache_display_cfg.output.PixelClockBackEnd[k] > 2400) {
6431 mode_lib->ms.support.NumberOfDSCSlices[k] = 8;
6432 } else if (mode_lib->ms.cache_display_cfg.output.PixelClockBackEnd[k] > 1200) {
6433 mode_lib->ms.support.NumberOfDSCSlices[k] = 4;
6434 } else if (mode_lib->ms.cache_display_cfg.output.PixelClockBackEnd[k] > 340) {
6435 mode_lib->ms.support.NumberOfDSCSlices[k] = 2;
6436 } else {
6437 mode_lib->ms.support.NumberOfDSCSlices[k] = 1;
6438 }
6439 } else {
6440 mode_lib->ms.support.NumberOfDSCSlices[k] = 0;
6441 }
6442 }
6443
6444 CalculateSwathAndDETConfiguration_params->DETSizeOverride = mode_lib->ms.cache_display_cfg.plane.DETSizeOverride;
6445 CalculateSwathAndDETConfiguration_params->UseMALLForPStateChange = mode_lib->ms.cache_display_cfg.plane.UseMALLForPStateChange;
6446 CalculateSwathAndDETConfiguration_params->ConfigReturnBufferSizeInKByte = mode_lib->ms.ip.config_return_buffer_size_in_kbytes;
6447 CalculateSwathAndDETConfiguration_params->ROBBufferSizeInKByte = mode_lib->ms.ip.rob_buffer_size_kbytes;
6448 CalculateSwathAndDETConfiguration_params->MaxTotalDETInKByte = mode_lib->ms.MaxTotalDETInKByte;
6449 CalculateSwathAndDETConfiguration_params->MinCompressedBufferSizeInKByte = mode_lib->ms.MinCompressedBufferSizeInKByte;
6450 CalculateSwathAndDETConfiguration_params->PixelChunkSizeInKByte = mode_lib->ms.ip.pixel_chunk_size_kbytes;
6451 CalculateSwathAndDETConfiguration_params->ForceSingleDPP = 1;
6452 CalculateSwathAndDETConfiguration_params->NumberOfActiveSurfaces = mode_lib->ms.num_active_planes;
6453 CalculateSwathAndDETConfiguration_params->nomDETInKByte = mode_lib->ms.NomDETInKByte;
6454 CalculateSwathAndDETConfiguration_params->UseUnboundedRequestingFinal = mode_lib->ms.policy.UseUnboundedRequesting;
6455 CalculateSwathAndDETConfiguration_params->ConfigReturnBufferSegmentSizeInkByte = mode_lib->ms.ip.config_return_buffer_segment_size_in_kbytes;
6456 CalculateSwathAndDETConfiguration_params->CompressedBufferSegmentSizeInkByteFinal = mode_lib->ms.ip.compressed_buffer_segment_size_in_kbytes;
6457 CalculateSwathAndDETConfiguration_params->Output = mode_lib->ms.cache_display_cfg.output.OutputEncoder;
6458 CalculateSwathAndDETConfiguration_params->ReadBandwidthLuma = mode_lib->ms.ReadBandwidthLuma;
6459 CalculateSwathAndDETConfiguration_params->ReadBandwidthChroma = mode_lib->ms.ReadBandwidthChroma;
6460 CalculateSwathAndDETConfiguration_params->MaximumSwathWidthLuma = mode_lib->ms.MaximumSwathWidthLuma;
6461 CalculateSwathAndDETConfiguration_params->MaximumSwathWidthChroma = mode_lib->ms.MaximumSwathWidthChroma;
6462 CalculateSwathAndDETConfiguration_params->SourceScan = mode_lib->ms.cache_display_cfg.plane.SourceScan;
6463 CalculateSwathAndDETConfiguration_params->ViewportStationary = mode_lib->ms.cache_display_cfg.plane.ViewportStationary;
6464 CalculateSwathAndDETConfiguration_params->SourcePixelFormat = mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat;
6465 CalculateSwathAndDETConfiguration_params->SurfaceTiling = mode_lib->ms.cache_display_cfg.surface.SurfaceTiling;
6466 CalculateSwathAndDETConfiguration_params->ViewportWidth = mode_lib->ms.cache_display_cfg.plane.ViewportWidth;
6467 CalculateSwathAndDETConfiguration_params->ViewportHeight = mode_lib->ms.cache_display_cfg.plane.ViewportHeight;
6468 CalculateSwathAndDETConfiguration_params->ViewportXStart = mode_lib->ms.cache_display_cfg.plane.ViewportXStart;
6469 CalculateSwathAndDETConfiguration_params->ViewportYStart = mode_lib->ms.cache_display_cfg.plane.ViewportYStart;
6470 CalculateSwathAndDETConfiguration_params->ViewportXStartC = mode_lib->ms.cache_display_cfg.plane.ViewportXStartC;
6471 CalculateSwathAndDETConfiguration_params->ViewportYStartC = mode_lib->ms.cache_display_cfg.plane.ViewportYStartC;
6472 CalculateSwathAndDETConfiguration_params->SurfaceWidthY = mode_lib->ms.cache_display_cfg.surface.SurfaceWidthY;
6473 CalculateSwathAndDETConfiguration_params->SurfaceWidthC = mode_lib->ms.cache_display_cfg.surface.SurfaceWidthC;
6474 CalculateSwathAndDETConfiguration_params->SurfaceHeightY = mode_lib->ms.cache_display_cfg.surface.SurfaceHeightY;
6475 CalculateSwathAndDETConfiguration_params->SurfaceHeightC = mode_lib->ms.cache_display_cfg.surface.SurfaceHeightC;
6476 CalculateSwathAndDETConfiguration_params->Read256BytesBlockHeightY = mode_lib->ms.Read256BlockHeightY;
6477 CalculateSwathAndDETConfiguration_params->Read256BytesBlockHeightC = mode_lib->ms.Read256BlockHeightC;
6478 CalculateSwathAndDETConfiguration_params->Read256BytesBlockWidthY = mode_lib->ms.Read256BlockWidthY;
6479 CalculateSwathAndDETConfiguration_params->Read256BytesBlockWidthC = mode_lib->ms.Read256BlockWidthC;
6480 CalculateSwathAndDETConfiguration_params->ODMMode = s->dummy_odm_mode;
6481 CalculateSwathAndDETConfiguration_params->BlendingAndTiming = mode_lib->ms.cache_display_cfg.plane.BlendingAndTiming;
6482 CalculateSwathAndDETConfiguration_params->BytePerPixY = mode_lib->ms.BytePerPixelY;
6483 CalculateSwathAndDETConfiguration_params->BytePerPixC = mode_lib->ms.BytePerPixelC;
6484 CalculateSwathAndDETConfiguration_params->BytePerPixDETY = mode_lib->ms.BytePerPixelInDETY;
6485 CalculateSwathAndDETConfiguration_params->BytePerPixDETC = mode_lib->ms.BytePerPixelInDETC;
6486 CalculateSwathAndDETConfiguration_params->HActive = mode_lib->ms.cache_display_cfg.timing.HActive;
6487 CalculateSwathAndDETConfiguration_params->HRatio = mode_lib->ms.cache_display_cfg.plane.HRatio;
6488 CalculateSwathAndDETConfiguration_params->HRatioChroma = mode_lib->ms.cache_display_cfg.plane.HRatioChroma;
6489 CalculateSwathAndDETConfiguration_params->DPPPerSurface = s->dummy_integer_array[0];
6490 CalculateSwathAndDETConfiguration_params->swath_width_luma_ub = s->dummy_integer_array[1];
6491 CalculateSwathAndDETConfiguration_params->swath_width_chroma_ub = s->dummy_integer_array[2];
6492 CalculateSwathAndDETConfiguration_params->SwathWidth = s->dummy_integer_array[3];
6493 CalculateSwathAndDETConfiguration_params->SwathWidthChroma = s->dummy_integer_array[4];
6494 CalculateSwathAndDETConfiguration_params->SwathHeightY = s->dummy_integer_array[5];
6495 CalculateSwathAndDETConfiguration_params->SwathHeightC = s->dummy_integer_array[6];
6496 CalculateSwathAndDETConfiguration_params->DETBufferSizeInKByte = s->dummy_integer_array[7];
6497 CalculateSwathAndDETConfiguration_params->DETBufferSizeY = mode_lib->ms.DETBufferSizeY;
6498 CalculateSwathAndDETConfiguration_params->DETBufferSizeC = mode_lib->ms.DETBufferSizeC;
6499 CalculateSwathAndDETConfiguration_params->UnboundedRequestEnabled = &s->dummy_boolean[0];
6500 CalculateSwathAndDETConfiguration_params->compbuf_reserved_space_64b = &s->dummy_integer[2];
6501 CalculateSwathAndDETConfiguration_params->compbuf_reserved_space_zs = &s->dummy_integer[1];
6502 CalculateSwathAndDETConfiguration_params->CompressedBufferSizeInkByte = &s->dummy_integer[0];
6503 CalculateSwathAndDETConfiguration_params->ViewportSizeSupportPerSurface = mode_lib->ms.SingleDPPViewportSizeSupportPerSurface;
6504 CalculateSwathAndDETConfiguration_params->ViewportSizeSupport = &s->dummy_boolean[1];
6505
6506 CalculateSwathAndDETConfiguration(&mode_lib->scratch,
6507 CalculateSwathAndDETConfiguration_params); /* dml_bool_t *ViewportSizeSupport */
6508
6509 s->MPCCombineMethodAsNeededForPStateChangeAndVoltage = false;
6510 s->MPCCombineMethodAsPossible = false;
6511 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6512 if (mode_lib->ms.policy.MPCCombineUse[k] == dml_mpc_as_needed_for_pstate_and_voltage)
6513 s->MPCCombineMethodAsNeededForPStateChangeAndVoltage = true;
6514 if (mode_lib->ms.policy.MPCCombineUse[k] == dml_mpc_as_possible)
6515 s->MPCCombineMethodAsPossible = true;
6516 }
6517 mode_lib->ms.support.MPCCombineMethodIncompatible = s->MPCCombineMethodAsNeededForPStateChangeAndVoltage && s->MPCCombineMethodAsPossible;
6518
6519 for (j = 0; j < 2; j++) {
6520 mode_lib->ms.TotalNumberOfActiveDPP[j] = 0;
6521 mode_lib->ms.support.TotalAvailablePipesSupport[j] = true;
6522
6523 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6524 CalculateODMMode(
6525 mode_lib->ms.ip.maximum_pixels_per_line_per_dsc_unit,
6526 mode_lib->ms.cache_display_cfg.timing.HActive[k],
6527 mode_lib->ms.cache_display_cfg.output.OutputEncoder[k],
6528 mode_lib->ms.cache_display_cfg.output.OutputFormat[k],
6529 mode_lib->ms.policy.ODMUse[k],
6530 mode_lib->ms.state.dispclk_mhz,
6531 mode_lib->ms.max_state.dispclk_mhz,
6532 false, // DSCEnable
6533 mode_lib->ms.TotalNumberOfActiveDPP[j],
6534 mode_lib->ms.ip.max_num_dpp,
6535 mode_lib->ms.cache_display_cfg.timing.PixelClock[k],
6536 mode_lib->ms.soc.dcn_downspread_percent,
6537 mode_lib->ms.ip.dispclk_ramp_margin_percent,
6538 mode_lib->ms.soc.dispclk_dppclk_vco_speed_mhz,
6539
6540 /* Output */
6541 &s->TotalAvailablePipesSupportNoDSC,
6542 &s->NumberOfDPPNoDSC,
6543 &s->ODMModeNoDSC,
6544 &s->RequiredDISPCLKPerSurfaceNoDSC);
6545
6546 CalculateODMMode(
6547 mode_lib->ms.ip.maximum_pixels_per_line_per_dsc_unit,
6548 mode_lib->ms.cache_display_cfg.timing.HActive[k],
6549 mode_lib->ms.cache_display_cfg.output.OutputEncoder[k],
6550 mode_lib->ms.cache_display_cfg.output.OutputFormat[k],
6551 mode_lib->ms.policy.ODMUse[k],
6552 mode_lib->ms.state.dispclk_mhz,
6553 mode_lib->ms.max_state.dispclk_mhz,
6554 true, // DSCEnable
6555 mode_lib->ms.TotalNumberOfActiveDPP[j],
6556 mode_lib->ms.ip.max_num_dpp,
6557 mode_lib->ms.cache_display_cfg.timing.PixelClock[k],
6558 mode_lib->ms.soc.dcn_downspread_percent,
6559 mode_lib->ms.ip.dispclk_ramp_margin_percent,
6560 mode_lib->ms.soc.dispclk_dppclk_vco_speed_mhz,
6561
6562 /* Output */
6563 &s->TotalAvailablePipesSupportDSC,
6564 &s->NumberOfDPPDSC,
6565 &s->ODMModeDSC,
6566 &s->RequiredDISPCLKPerSurfaceDSC);
6567
6568 CalculateOutputLink(
6569 mode_lib->ms.state.phyclk_mhz,
6570 mode_lib->ms.state.phyclk_d18_mhz,
6571 mode_lib->ms.state.phyclk_d32_mhz,
6572 mode_lib->ms.soc.phy_downspread_percent,
6573 (mode_lib->ms.cache_display_cfg.plane.BlendingAndTiming[k] == k),
6574 mode_lib->ms.cache_display_cfg.output.OutputEncoder[k],
6575 mode_lib->ms.cache_display_cfg.output.OutputFormat[k],
6576 mode_lib->ms.cache_display_cfg.timing.HTotal[k],
6577 mode_lib->ms.cache_display_cfg.timing.HActive[k],
6578 mode_lib->ms.cache_display_cfg.output.PixelClockBackEnd[k],
6579 mode_lib->ms.cache_display_cfg.output.ForcedOutputLinkBPP[k],
6580 mode_lib->ms.cache_display_cfg.output.DSCInputBitPerComponent[k],
6581 mode_lib->ms.support.NumberOfDSCSlices[k],
6582 mode_lib->ms.cache_display_cfg.output.AudioSampleRate[k],
6583 mode_lib->ms.cache_display_cfg.output.AudioSampleLayout[k],
6584 s->ODMModeNoDSC,
6585 s->ODMModeDSC,
6586 mode_lib->ms.cache_display_cfg.output.DSCEnable[k],
6587 mode_lib->ms.cache_display_cfg.output.OutputLinkDPLanes[k],
6588 mode_lib->ms.cache_display_cfg.output.OutputLinkDPRate[k],
6589
6590 /* Output */
6591 &mode_lib->ms.RequiresDSC[k],
6592 &mode_lib->ms.RequiresFEC[k],
6593 &mode_lib->ms.OutputBppPerState[k],
6594 &mode_lib->ms.OutputTypePerState[k], // VBA_DELTA, VBA uses a string to represent type and rate, but DML uses enum, don't want to rely on strng
6595 &mode_lib->ms.OutputRatePerState[k],
6596 &mode_lib->ms.RequiredSlots[k]);
6597
6598 if (mode_lib->ms.RequiresDSC[k] == false) {
6599 mode_lib->ms.ODMModePerState[k] = s->ODMModeNoDSC;
6600 mode_lib->ms.RequiredDISPCLKPerSurface[j][k] = s->RequiredDISPCLKPerSurfaceNoDSC;
6601 if (!s->TotalAvailablePipesSupportNoDSC)
6602 mode_lib->ms.support.TotalAvailablePipesSupport[j] = false;
6603 mode_lib->ms.TotalNumberOfActiveDPP[j] = mode_lib->ms.TotalNumberOfActiveDPP[j] + s->NumberOfDPPNoDSC;
6604 } else {
6605 mode_lib->ms.ODMModePerState[k] = s->ODMModeDSC;
6606 mode_lib->ms.RequiredDISPCLKPerSurface[j][k] = s->RequiredDISPCLKPerSurfaceDSC;
6607 if (!s->TotalAvailablePipesSupportDSC)
6608 mode_lib->ms.support.TotalAvailablePipesSupport[j] = false;
6609 mode_lib->ms.TotalNumberOfActiveDPP[j] = mode_lib->ms.TotalNumberOfActiveDPP[j] + s->NumberOfDPPDSC;
6610 }
6611 }
6612
6613 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6614 if (mode_lib->ms.ODMModePerState[k] == dml_odm_mode_combine_4to1) {
6615 mode_lib->ms.MPCCombine[j][k] = false;
6616 mode_lib->ms.NoOfDPP[j][k] = 4;
6617 } else if (mode_lib->ms.ODMModePerState[k] == dml_odm_mode_combine_2to1) {
6618 mode_lib->ms.MPCCombine[j][k] = false;
6619 mode_lib->ms.NoOfDPP[j][k] = 2;
6620 } else if (mode_lib->ms.policy.MPCCombineUse[k] == dml_mpc_disabled) {
6621 mode_lib->ms.MPCCombine[j][k] = false;
6622 mode_lib->ms.NoOfDPP[j][k] = 1;
6623 } else if (RoundToDFSGranularity(mode_lib->ms.MinDPPCLKUsingSingleDPP[k] * (1 + mode_lib->ms.soc.dcn_downspread_percent / 100),
6624 1, mode_lib->ms.soc.dispclk_dppclk_vco_speed_mhz) <= mode_lib->ms.state.dppclk_mhz &&
6625 mode_lib->ms.SingleDPPViewportSizeSupportPerSurface[k] == true) {
6626 mode_lib->ms.MPCCombine[j][k] = false;
6627 mode_lib->ms.NoOfDPP[j][k] = 1;
6628 } else if (mode_lib->ms.TotalNumberOfActiveDPP[j] < (dml_uint_t) mode_lib->ms.ip.max_num_dpp) {
6629 mode_lib->ms.MPCCombine[j][k] = true;
6630 mode_lib->ms.NoOfDPP[j][k] = 2;
6631 mode_lib->ms.TotalNumberOfActiveDPP[j] = (dml_uint_t) mode_lib->ms.TotalNumberOfActiveDPP[j] + 1;
6632 } else {
6633 mode_lib->ms.MPCCombine[j][k] = false;
6634 mode_lib->ms.NoOfDPP[j][k] = 1;
6635 mode_lib->ms.support.TotalAvailablePipesSupport[j] = false;
6636 }
6637 }
6638
6639 mode_lib->ms.TotalNumberOfSingleDPPSurfaces[j] = 0;
6640 s->NoChromaOrLinear = true;
6641 for (k = 0; k < (dml_uint_t) mode_lib->ms.num_active_planes; ++k) {
6642 if (mode_lib->ms.NoOfDPP[j][k] == 1)
6643 mode_lib->ms.TotalNumberOfSingleDPPSurfaces[j] = mode_lib->ms.TotalNumberOfSingleDPPSurfaces[j] + 1;
6644 if (mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] == dml_420_8
6645 || mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] == dml_420_10
6646 || mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] == dml_420_12
6647 || mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k] == dml_rgbe_alpha
6648 || mode_lib->ms.cache_display_cfg.surface.SurfaceTiling[k] == dml_sw_linear) {
6649 s->NoChromaOrLinear = false;
6650 }
6651 }
6652
6653 if (j == 1 && !UnboundedRequest(mode_lib->ms.policy.UseUnboundedRequesting,
6654 mode_lib->ms.TotalNumberOfActiveDPP[j], s->NoChromaOrLinear,
6655 mode_lib->ms.cache_display_cfg.output.OutputEncoder[0])) {
6656 while (!(mode_lib->ms.TotalNumberOfActiveDPP[j] >= (dml_uint_t) mode_lib->ms.ip.max_num_dpp || mode_lib->ms.TotalNumberOfSingleDPPSurfaces[j] == 0)) {
6657 s->BWOfNonCombinedSurfaceOfMaximumBandwidth = 0;
6658 s->NumberOfNonCombinedSurfaceOfMaximumBandwidth = 0;
6659 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6660 if (mode_lib->ms.policy.MPCCombineUse[k] != dml_mpc_disabled && mode_lib->ms.policy.MPCCombineUse[k] != dml_mpc_as_needed_for_voltage &&
6661 mode_lib->ms.ReadBandwidthLuma[k] + mode_lib->ms.ReadBandwidthChroma[k] > s->BWOfNonCombinedSurfaceOfMaximumBandwidth &&
6662 (mode_lib->ms.ODMModePerState[k] != dml_odm_mode_combine_2to1 && mode_lib->ms.ODMModePerState[k] != dml_odm_mode_combine_4to1) &&
6663 mode_lib->ms.MPCCombine[j][k] == false) {
6664 s->BWOfNonCombinedSurfaceOfMaximumBandwidth = mode_lib->ms.ReadBandwidthLuma[k] + mode_lib->ms.ReadBandwidthChroma[k];
6665 s->NumberOfNonCombinedSurfaceOfMaximumBandwidth = k;
6666 }
6667 }
6668 mode_lib->ms.MPCCombine[j][s->NumberOfNonCombinedSurfaceOfMaximumBandwidth] = true;
6669 mode_lib->ms.NoOfDPP[j][s->NumberOfNonCombinedSurfaceOfMaximumBandwidth] = 2;
6670 mode_lib->ms.TotalNumberOfActiveDPP[j] = mode_lib->ms.TotalNumberOfActiveDPP[j] + 1;
6671 mode_lib->ms.TotalNumberOfSingleDPPSurfaces[j] = mode_lib->ms.TotalNumberOfSingleDPPSurfaces[j] - 1;
6672 }
6673 }
6674
6675 //DISPCLK/DPPCLK
6676 mode_lib->ms.WritebackRequiredDISPCLK = 0;
6677 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6678 if (mode_lib->ms.cache_display_cfg.writeback.WritebackEnable[k]) {
6679 mode_lib->ms.WritebackRequiredDISPCLK = dml_max(mode_lib->ms.WritebackRequiredDISPCLK,
6680 CalculateWriteBackDISPCLK(mode_lib->ms.cache_display_cfg.writeback.WritebackPixelFormat[k],
6681 mode_lib->ms.cache_display_cfg.timing.PixelClock[k],
6682 mode_lib->ms.cache_display_cfg.writeback.WritebackHRatio[k],
6683 mode_lib->ms.cache_display_cfg.writeback.WritebackVRatio[k],
6684 mode_lib->ms.cache_display_cfg.writeback.WritebackHTaps[k],
6685 mode_lib->ms.cache_display_cfg.writeback.WritebackVTaps[k],
6686 mode_lib->ms.cache_display_cfg.writeback.WritebackSourceWidth[k],
6687 mode_lib->ms.cache_display_cfg.writeback.WritebackDestinationWidth[k],
6688 mode_lib->ms.cache_display_cfg.timing.HTotal[k],
6689 mode_lib->ms.ip.writeback_line_buffer_buffer_size,
6690 mode_lib->ms.soc.dispclk_dppclk_vco_speed_mhz));
6691 }
6692 }
6693
6694 mode_lib->ms.RequiredDISPCLK[j] = mode_lib->ms.WritebackRequiredDISPCLK;
6695 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6696 mode_lib->ms.RequiredDISPCLK[j] = dml_max(mode_lib->ms.RequiredDISPCLK[j], mode_lib->ms.RequiredDISPCLKPerSurface[j][k]);
6697 }
6698
6699 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6700 mode_lib->ms.NoOfDPPThisState[k] = mode_lib->ms.NoOfDPP[j][k];
6701 }
6702
6703 CalculateDPPCLK(mode_lib->ms.num_active_planes,
6704 mode_lib->ms.soc.dcn_downspread_percent,
6705 mode_lib->ms.soc.dispclk_dppclk_vco_speed_mhz,
6706 mode_lib->ms.MinDPPCLKUsingSingleDPP,
6707 mode_lib->ms.NoOfDPPThisState,
6708 /* Output */
6709 &mode_lib->ms.GlobalDPPCLK,
6710 mode_lib->ms.RequiredDPPCLKThisState);
6711
6712 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6713 mode_lib->ms.RequiredDPPCLKPerSurface[j][k] = mode_lib->ms.RequiredDPPCLKThisState[k];
6714 }
6715
6716 mode_lib->ms.support.DISPCLK_DPPCLK_Support[j] = !((mode_lib->ms.RequiredDISPCLK[j] > mode_lib->ms.state.dispclk_mhz) || (mode_lib->ms.GlobalDPPCLK > mode_lib->ms.state.dppclk_mhz));
6717
6718 if (mode_lib->ms.TotalNumberOfActiveDPP[j] > (dml_uint_t) mode_lib->ms.ip.max_num_dpp) {
6719 mode_lib->ms.support.TotalAvailablePipesSupport[j] = false;
6720 }
6721 } // j
6722
6723 /* Total Available OTG, HDMIFRL, DP Support Check */
6724 s->TotalNumberOfActiveOTG = 0;
6725 s->TotalNumberOfActiveHDMIFRL = 0;
6726 s->TotalNumberOfActiveDP2p0 = 0;
6727 s->TotalNumberOfActiveDP2p0Outputs = 0;
6728
6729 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6730 if (mode_lib->ms.cache_display_cfg.plane.BlendingAndTiming[k] == k) {
6731 s->TotalNumberOfActiveOTG = s->TotalNumberOfActiveOTG + 1;
6732 if (mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_hdmifrl)
6733 s->TotalNumberOfActiveHDMIFRL = s->TotalNumberOfActiveHDMIFRL + 1;
6734 if (mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_dp2p0) {
6735 s->TotalNumberOfActiveDP2p0 = s->TotalNumberOfActiveDP2p0 + 1;
6736 if (mode_lib->ms.cache_display_cfg.output.OutputMultistreamId[k] == k || mode_lib->ms.cache_display_cfg.output.OutputMultistreamEn[k] == false) {
6737 s->TotalNumberOfActiveDP2p0Outputs = s->TotalNumberOfActiveDP2p0Outputs + 1;
6738 }
6739 }
6740 }
6741 }
6742
6743 mode_lib->ms.support.NumberOfOTGSupport = (s->TotalNumberOfActiveOTG <= (dml_uint_t) mode_lib->ms.ip.max_num_otg);
6744 mode_lib->ms.support.NumberOfHDMIFRLSupport = (s->TotalNumberOfActiveHDMIFRL <= (dml_uint_t) mode_lib->ms.ip.max_num_hdmi_frl_outputs);
6745 mode_lib->ms.support.NumberOfDP2p0Support = (s->TotalNumberOfActiveDP2p0 <= (dml_uint_t) mode_lib->ms.ip.max_num_dp2p0_streams && s->TotalNumberOfActiveDP2p0Outputs <= (dml_uint_t) mode_lib->ms.ip.max_num_dp2p0_outputs);
6746
6747 /* Display IO and DSC Support Check */
6748 mode_lib->ms.support.NonsupportedDSCInputBPC = false;
6749 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
6750 if (mode_lib->ms.cache_display_cfg.output.OutputDisabled[k] == false &&
6751 !(mode_lib->ms.cache_display_cfg.output.DSCInputBitPerComponent[k] == 12.0
6752 || mode_lib->ms.cache_display_cfg.output.DSCInputBitPerComponent[k] == 10.0
6753 || mode_lib->ms.cache_display_cfg.output.DSCInputBitPerComponent[k] == 8.0
6754 || mode_lib->ms.cache_display_cfg.output.DSCInputBitPerComponent[k] > (dml_uint_t) mode_lib->ms.ip.maximum_dsc_bits_per_component
6755 )) {
6756 mode_lib->ms.support.NonsupportedDSCInputBPC = true;
6757 }
6758 }
6759
6760 mode_lib->ms.support.ExceededMultistreamSlots = false;
6761 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6762 if (mode_lib->ms.cache_display_cfg.output.OutputMultistreamId[k] == k) {
6763 s->TotalSlots = mode_lib->ms.RequiredSlots[k];
6764 for (j = 0; j < mode_lib->ms.num_active_planes; ++j) {
6765 if (mode_lib->ms.cache_display_cfg.output.OutputMultistreamId[j] == k)
6766 s->TotalSlots = s->TotalSlots + mode_lib->ms.RequiredSlots[j];
6767 }
6768 if (mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_dp && s->TotalSlots > 63)
6769 mode_lib->ms.support.ExceededMultistreamSlots = true;
6770 if (mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_dp2p0 && s->TotalSlots > 64)
6771 mode_lib->ms.support.ExceededMultistreamSlots = true;
6772 }
6773 }
6774 mode_lib->ms.support.LinkCapacitySupport = true;
6775 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6776 if (mode_lib->ms.cache_display_cfg.output.OutputDisabled[k] == false &&
6777 mode_lib->ms.cache_display_cfg.plane.BlendingAndTiming[k] == k && (mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_dp || mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_dp2p0 || mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_edp ||
6778 mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_hdmi || mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_hdmifrl) && mode_lib->ms.OutputBppPerState[k] == 0) {
6779 mode_lib->ms.support.LinkCapacitySupport = false;
6780 }
6781 }
6782
6783 mode_lib->ms.support.P2IWith420 = false;
6784 mode_lib->ms.support.DSCOnlyIfNecessaryWithBPP = false;
6785 mode_lib->ms.support.DSC422NativeNotSupported = false;
6786 mode_lib->ms.support.LinkRateDoesNotMatchDPVersion = false;
6787 mode_lib->ms.support.LinkRateForMultistreamNotIndicated = false;
6788 mode_lib->ms.support.BPPForMultistreamNotIndicated = false;
6789 mode_lib->ms.support.MultistreamWithHDMIOreDP = false;
6790 mode_lib->ms.support.MSOOrODMSplitWithNonDPLink = false;
6791 mode_lib->ms.support.NotEnoughLanesForMSO = false;
6792
6793 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6794 if (mode_lib->ms.cache_display_cfg.plane.BlendingAndTiming[k] == k && (mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_dp || mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_dp2p0 || mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_edp ||
6795 mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_hdmi || mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_hdmifrl)) {
6796 if (mode_lib->ms.cache_display_cfg.output.OutputFormat[k] == dml_420 && mode_lib->ms.cache_display_cfg.timing.Interlace[k] == 1 && mode_lib->ms.ip.ptoi_supported == true)
6797 mode_lib->ms.support.P2IWith420 = true;
6798
6799 if (mode_lib->ms.cache_display_cfg.output.DSCEnable[k] == dml_dsc_enable_if_necessary && mode_lib->ms.cache_display_cfg.output.ForcedOutputLinkBPP[k] != 0)
6800 mode_lib->ms.support.DSCOnlyIfNecessaryWithBPP = true;
6801 if ((mode_lib->ms.cache_display_cfg.output.DSCEnable[k] == dml_dsc_enable || mode_lib->ms.cache_display_cfg.output.DSCEnable[k] == dml_dsc_enable_if_necessary) && mode_lib->ms.cache_display_cfg.output.OutputFormat[k] == dml_n422 && !mode_lib->ms.ip.dsc422_native_support)
6802 mode_lib->ms.support.DSC422NativeNotSupported = true;
6803
6804 if (((mode_lib->ms.cache_display_cfg.output.OutputLinkDPRate[k] == dml_dp_rate_hbr || mode_lib->ms.cache_display_cfg.output.OutputLinkDPRate[k] == dml_dp_rate_hbr2 || mode_lib->ms.cache_display_cfg.output.OutputLinkDPRate[k] == dml_dp_rate_hbr3) &&
6805 mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] != dml_dp && mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] != dml_edp) ||
6806 ((mode_lib->ms.cache_display_cfg.output.OutputLinkDPRate[k] == dml_dp_rate_uhbr10 || mode_lib->ms.cache_display_cfg.output.OutputLinkDPRate[k] == dml_dp_rate_uhbr13p5 || mode_lib->ms.cache_display_cfg.output.OutputLinkDPRate[k] == dml_dp_rate_uhbr20) &&
6807 mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] != dml_dp2p0))
6808 mode_lib->ms.support.LinkRateDoesNotMatchDPVersion = true;
6809
6810 if (mode_lib->ms.cache_display_cfg.output.OutputMultistreamEn[k] == 1) {
6811 if (mode_lib->ms.cache_display_cfg.output.OutputMultistreamId[k] == k && mode_lib->ms.cache_display_cfg.output.OutputLinkDPRate[k] == dml_dp_rate_na)
6812 mode_lib->ms.support.LinkRateForMultistreamNotIndicated = true;
6813 if (mode_lib->ms.cache_display_cfg.output.OutputMultistreamId[k] == k && mode_lib->ms.cache_display_cfg.output.ForcedOutputLinkBPP[k] == 0)
6814 mode_lib->ms.support.BPPForMultistreamNotIndicated = true;
6815 for (j = 0; j < mode_lib->ms.num_active_planes; ++j) {
6816 if (mode_lib->ms.cache_display_cfg.output.OutputMultistreamId[k] == j && mode_lib->ms.cache_display_cfg.output.ForcedOutputLinkBPP[k] == 0)
6817 mode_lib->ms.support.BPPForMultistreamNotIndicated = true;
6818 }
6819 }
6820
6821 if ((mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_edp || mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_hdmi || mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_hdmifrl)) {
6822 if (mode_lib->ms.cache_display_cfg.output.OutputMultistreamEn[k] == 1 && mode_lib->ms.cache_display_cfg.output.OutputMultistreamId[k] == k)
6823 mode_lib->ms.support.MultistreamWithHDMIOreDP = true;
6824 for (j = 0; j < mode_lib->ms.num_active_planes; ++j) {
6825 if (mode_lib->ms.cache_display_cfg.output.OutputMultistreamEn[k] == 1 && mode_lib->ms.cache_display_cfg.output.OutputMultistreamId[k] == j)
6826 mode_lib->ms.support.MultistreamWithHDMIOreDP = true;
6827 }
6828 }
6829 if (mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] != dml_dp && (mode_lib->ms.policy.ODMUse[k] == dml_odm_use_policy_split_1to2 ||
6830 mode_lib->ms.policy.ODMUse[k] == dml_odm_use_policy_mso_1to2 || mode_lib->ms.policy.ODMUse[k] == dml_odm_use_policy_mso_1to4))
6831 mode_lib->ms.support.MSOOrODMSplitWithNonDPLink = true;
6832
6833 if ((mode_lib->ms.policy.ODMUse[k] == dml_odm_use_policy_mso_1to2 && mode_lib->ms.cache_display_cfg.output.OutputLinkDPLanes[k] < 2) ||
6834 (mode_lib->ms.policy.ODMUse[k] == dml_odm_use_policy_mso_1to4 && mode_lib->ms.cache_display_cfg.output.OutputLinkDPLanes[k] < 4))
6835 mode_lib->ms.support.NotEnoughLanesForMSO = true;
6836 }
6837 }
6838
6839 mode_lib->ms.support.DTBCLKRequiredMoreThanSupported = false;
6840 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6841 if (mode_lib->ms.cache_display_cfg.plane.BlendingAndTiming[k] == k &&
6842 mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_hdmifrl &&
6843 RequiredDTBCLK(
6844 mode_lib->ms.RequiresDSC[k],
6845 mode_lib->ms.cache_display_cfg.output.PixelClockBackEnd[k],
6846 mode_lib->ms.cache_display_cfg.output.OutputFormat[k],
6847 mode_lib->ms.OutputBppPerState[k],
6848 mode_lib->ms.support.NumberOfDSCSlices[k],
6849 mode_lib->ms.cache_display_cfg.timing.HTotal[k],
6850 mode_lib->ms.cache_display_cfg.timing.HActive[k],
6851 mode_lib->ms.cache_display_cfg.output.AudioSampleRate[k],
6852 mode_lib->ms.cache_display_cfg.output.AudioSampleLayout[k]) > mode_lib->ms.state.dtbclk_mhz) {
6853 mode_lib->ms.support.DTBCLKRequiredMoreThanSupported = true;
6854 }
6855 }
6856
6857 mode_lib->ms.support.ODMCombineTwoToOneSupportCheckOK = true;
6858 mode_lib->ms.support.ODMCombineFourToOneSupportCheckOK = true;
6859 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6860 if (mode_lib->ms.cache_display_cfg.plane.BlendingAndTiming[k] == k && mode_lib->ms.ODMModePerState[k] == dml_odm_mode_combine_2to1 && mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_hdmi) {
6861 mode_lib->ms.support.ODMCombineTwoToOneSupportCheckOK = false;
6862 }
6863 if (mode_lib->ms.cache_display_cfg.plane.BlendingAndTiming[k] == k && mode_lib->ms.ODMModePerState[k] == dml_odm_mode_combine_4to1 && (mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_dp ||
6864 mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_edp || mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_hdmi)) {
6865 mode_lib->ms.support.ODMCombineFourToOneSupportCheckOK = false;
6866 }
6867 }
6868
6869 mode_lib->ms.support.DSCCLKRequiredMoreThanSupported = false;
6870 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
6871 if (mode_lib->ms.cache_display_cfg.plane.BlendingAndTiming[k] == k) {
6872 if (mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_dp ||
6873 mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_dp2p0 ||
6874 mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_edp ||
6875 mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_hdmifrl) {
6876 if (mode_lib->ms.cache_display_cfg.output.OutputFormat[k] == dml_420) {
6877 s->DSCFormatFactor = 2;
6878 } else if (mode_lib->ms.cache_display_cfg.output.OutputFormat[k] == dml_444) {
6879 s->DSCFormatFactor = 1;
6880 } else if (mode_lib->ms.cache_display_cfg.output.OutputFormat[k] == dml_n422 || mode_lib->ms.cache_display_cfg.output.OutputEncoder[k] == dml_hdmifrl) {
6881 s->DSCFormatFactor = 2;
6882 } else {
6883 s->DSCFormatFactor = 1;
6884 }
6885 #ifdef __DML_VBA_DEBUG__
6886 dml_print("DML::%s: k=%u, RequiresDSC = %u\n", __func__, k, mode_lib->ms.RequiresDSC[k]);
6887 #endif
6888 if (mode_lib->ms.RequiresDSC[k] == true) {
6889 if (mode_lib->ms.ODMModePerState[k] == dml_odm_mode_combine_4to1) {
6890 if (mode_lib->ms.cache_display_cfg.output.PixelClockBackEnd[k] / 12.0 / (dml_float_t)s->DSCFormatFactor > (1.0 - mode_lib->ms.soc.dcn_downspread_percent / 100.0) * mode_lib->ms.state.dscclk_mhz) {
6891 #ifdef __DML_VBA_DEBUG__
6892 dml_print("DML::%s: k=%u, PixelClockBackEnd = %f\n", __func__, k, mode_lib->ms.cache_display_cfg.output.PixelClockBackEnd[k]);
6893 dml_print("DML::%s: k=%u, DSCCLKPerState = %f\n", __func__, k, mode_lib->ms.state.dscclk_mhz);
6894 dml_print("DML::%s: k=%u, DSCFormatFactor = %u\n", __func__, k, s->DSCFormatFactor);
6895 #endif
6896 mode_lib->ms.support.DSCCLKRequiredMoreThanSupported = true;
6897 }
6898 } else if (mode_lib->ms.ODMModePerState[k] == dml_odm_mode_combine_2to1) {
6899 if (mode_lib->ms.cache_display_cfg.output.PixelClockBackEnd[k] / 6.0 / (dml_float_t)s->DSCFormatFactor > (1.0 - mode_lib->ms.soc.dcn_downspread_percent / 100.0) * mode_lib->ms.state.dscclk_mhz) {
6900 mode_lib->ms.support.DSCCLKRequiredMoreThanSupported = true;
6901 }
6902 } else {
6903 if (mode_lib->ms.cache_display_cfg.output.PixelClockBackEnd[k] / 3.0 / (dml_float_t)s->DSCFormatFactor > (1.0 - mode_lib->ms.soc.dcn_downspread_percent / 100.0) * mode_lib->ms.state.dscclk_mhz) {
6904 mode_lib->ms.support.DSCCLKRequiredMoreThanSupported = true;
6905 }
6906 }
6907 }
6908 }
6909 }
6910 }
6911 #ifdef __DML_VBA_DEBUG__
6912 dml_print("DML::%s: DSCCLKRequiredMoreThanSupported = %u\n", __func__, mode_lib->ms.support.DSCCLKRequiredMoreThanSupported);
6913 #endif
6914
6915 /* Check DSC Unit and Slices Support */
6916 mode_lib->ms.support.NotEnoughDSCUnits = false;
6917 mode_lib->ms.support.NotEnoughDSCSlices = false;
6918 s->TotalDSCUnitsRequired = 0;
6919 mode_lib->ms.support.PixelsPerLinePerDSCUnitSupport = true;
6920 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6921 if (mode_lib->ms.RequiresDSC[k] == true) {
6922 if (mode_lib->ms.ODMModePerState[k] == dml_odm_mode_combine_4to1) {
6923 if (mode_lib->ms.cache_display_cfg.timing.HActive[k] > 4 * (dml_uint_t) mode_lib->ms.ip.maximum_pixels_per_line_per_dsc_unit)
6924 mode_lib->ms.support.PixelsPerLinePerDSCUnitSupport = false;
6925 s->TotalDSCUnitsRequired = s->TotalDSCUnitsRequired + 4;
6926 if (mode_lib->ms.support.NumberOfDSCSlices[k] > 16)
6927 mode_lib->ms.support.NotEnoughDSCSlices = true;
6928 } else if (mode_lib->ms.ODMModePerState[k] == dml_odm_mode_combine_2to1) {
6929 if (mode_lib->ms.cache_display_cfg.timing.HActive[k] > 2 * (dml_uint_t) mode_lib->ms.ip.maximum_pixels_per_line_per_dsc_unit)
6930 mode_lib->ms.support.PixelsPerLinePerDSCUnitSupport = false;
6931 s->TotalDSCUnitsRequired = s->TotalDSCUnitsRequired + 2;
6932 if (mode_lib->ms.support.NumberOfDSCSlices[k] > 8)
6933 mode_lib->ms.support.NotEnoughDSCSlices = true;
6934 } else {
6935 if (mode_lib->ms.cache_display_cfg.timing.HActive[k] > (dml_uint_t) mode_lib->ms.ip.maximum_pixels_per_line_per_dsc_unit)
6936 mode_lib->ms.support.PixelsPerLinePerDSCUnitSupport = false;
6937 s->TotalDSCUnitsRequired = s->TotalDSCUnitsRequired + 1;
6938 if (mode_lib->ms.support.NumberOfDSCSlices[k] > 4)
6939 mode_lib->ms.support.NotEnoughDSCSlices = true;
6940 }
6941 }
6942 }
6943 if (s->TotalDSCUnitsRequired > (dml_uint_t) mode_lib->ms.ip.num_dsc) {
6944 mode_lib->ms.support.NotEnoughDSCUnits = true;
6945 }
6946
6947 /*DSC Delay per state*/
6948 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6949 mode_lib->ms.DSCDelayPerState[k] = DSCDelayRequirement(mode_lib->ms.RequiresDSC[k],
6950 mode_lib->ms.ODMModePerState[k],
6951 mode_lib->ms.cache_display_cfg.output.DSCInputBitPerComponent[k],
6952 mode_lib->ms.OutputBppPerState[k],
6953 mode_lib->ms.cache_display_cfg.timing.HActive[k],
6954 mode_lib->ms.cache_display_cfg.timing.HTotal[k],
6955 mode_lib->ms.support.NumberOfDSCSlices[k],
6956 mode_lib->ms.cache_display_cfg.output.OutputFormat[k],
6957 mode_lib->ms.cache_display_cfg.output.OutputEncoder[k],
6958 mode_lib->ms.cache_display_cfg.timing.PixelClock[k],
6959 mode_lib->ms.cache_display_cfg.output.PixelClockBackEnd[k]);
6960 }
6961
6962 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
6963 for (m = 0; m <= mode_lib->ms.num_active_planes - 1; m++) {
6964 for (j = 0; j <= mode_lib->ms.num_active_planes - 1; j++) {
6965 if (mode_lib->ms.cache_display_cfg.plane.BlendingAndTiming[k] == m && mode_lib->ms.RequiresDSC[m] == true) {
6966 mode_lib->ms.DSCDelayPerState[k] = mode_lib->ms.DSCDelayPerState[m];
6967 }
6968 }
6969 }
6970 }
6971
6972 //Calculate Swath, DET Configuration, DCFCLKDeepSleep
6973 //
6974 for (j = 0; j < 2; ++j) {
6975 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
6976 mode_lib->ms.RequiredDPPCLKThisState[k] = mode_lib->ms.RequiredDPPCLKPerSurface[j][k];
6977 mode_lib->ms.NoOfDPPThisState[k] = mode_lib->ms.NoOfDPP[j][k];
6978 mode_lib->ms.ODMModeThisState[k] = mode_lib->ms.ODMModePerState[k];
6979 }
6980
6981 CalculateSwathAndDETConfiguration_params->DETSizeOverride = mode_lib->ms.cache_display_cfg.plane.DETSizeOverride;
6982 CalculateSwathAndDETConfiguration_params->UseMALLForPStateChange = mode_lib->ms.cache_display_cfg.plane.UseMALLForPStateChange;
6983 CalculateSwathAndDETConfiguration_params->ConfigReturnBufferSizeInKByte = mode_lib->ms.ip.config_return_buffer_size_in_kbytes;
6984 CalculateSwathAndDETConfiguration_params->ROBBufferSizeInKByte = mode_lib->ms.ip.rob_buffer_size_kbytes;
6985 CalculateSwathAndDETConfiguration_params->MaxTotalDETInKByte = mode_lib->ms.MaxTotalDETInKByte;
6986 CalculateSwathAndDETConfiguration_params->MinCompressedBufferSizeInKByte = mode_lib->ms.MinCompressedBufferSizeInKByte;
6987 CalculateSwathAndDETConfiguration_params->PixelChunkSizeInKByte = mode_lib->ms.ip.pixel_chunk_size_kbytes;
6988 CalculateSwathAndDETConfiguration_params->ForceSingleDPP = false;
6989 CalculateSwathAndDETConfiguration_params->NumberOfActiveSurfaces = mode_lib->ms.num_active_planes;
6990 CalculateSwathAndDETConfiguration_params->nomDETInKByte = mode_lib->ms.NomDETInKByte;
6991 CalculateSwathAndDETConfiguration_params->UseUnboundedRequestingFinal = mode_lib->ms.policy.UseUnboundedRequesting;
6992 CalculateSwathAndDETConfiguration_params->ConfigReturnBufferSegmentSizeInkByte = mode_lib->ms.ip.config_return_buffer_segment_size_in_kbytes;
6993 CalculateSwathAndDETConfiguration_params->CompressedBufferSegmentSizeInkByteFinal = mode_lib->ms.ip.compressed_buffer_segment_size_in_kbytes;
6994 CalculateSwathAndDETConfiguration_params->Output = mode_lib->ms.cache_display_cfg.output.OutputEncoder;
6995 CalculateSwathAndDETConfiguration_params->ReadBandwidthLuma = mode_lib->ms.ReadBandwidthLuma;
6996 CalculateSwathAndDETConfiguration_params->ReadBandwidthChroma = mode_lib->ms.ReadBandwidthChroma;
6997 CalculateSwathAndDETConfiguration_params->MaximumSwathWidthLuma = mode_lib->ms.MaximumSwathWidthLuma;
6998 CalculateSwathAndDETConfiguration_params->MaximumSwathWidthChroma = mode_lib->ms.MaximumSwathWidthChroma;
6999 CalculateSwathAndDETConfiguration_params->SourceScan = mode_lib->ms.cache_display_cfg.plane.SourceScan;
7000 CalculateSwathAndDETConfiguration_params->ViewportStationary = mode_lib->ms.cache_display_cfg.plane.ViewportStationary;
7001 CalculateSwathAndDETConfiguration_params->SourcePixelFormat = mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat;
7002 CalculateSwathAndDETConfiguration_params->SurfaceTiling = mode_lib->ms.cache_display_cfg.surface.SurfaceTiling;
7003 CalculateSwathAndDETConfiguration_params->ViewportWidth = mode_lib->ms.cache_display_cfg.plane.ViewportWidth;
7004 CalculateSwathAndDETConfiguration_params->ViewportHeight = mode_lib->ms.cache_display_cfg.plane.ViewportHeight;
7005 CalculateSwathAndDETConfiguration_params->ViewportXStart = mode_lib->ms.cache_display_cfg.plane.ViewportXStart;
7006 CalculateSwathAndDETConfiguration_params->ViewportYStart = mode_lib->ms.cache_display_cfg.plane.ViewportYStart;
7007 CalculateSwathAndDETConfiguration_params->ViewportXStartC = mode_lib->ms.cache_display_cfg.plane.ViewportXStartC;
7008 CalculateSwathAndDETConfiguration_params->ViewportYStartC = mode_lib->ms.cache_display_cfg.plane.ViewportYStartC;
7009 CalculateSwathAndDETConfiguration_params->SurfaceWidthY = mode_lib->ms.cache_display_cfg.surface.SurfaceWidthY;
7010 CalculateSwathAndDETConfiguration_params->SurfaceWidthC = mode_lib->ms.cache_display_cfg.surface.SurfaceWidthC;
7011 CalculateSwathAndDETConfiguration_params->SurfaceHeightY = mode_lib->ms.cache_display_cfg.surface.SurfaceHeightY;
7012 CalculateSwathAndDETConfiguration_params->SurfaceHeightC = mode_lib->ms.cache_display_cfg.surface.SurfaceHeightC;
7013 CalculateSwathAndDETConfiguration_params->Read256BytesBlockHeightY = mode_lib->ms.Read256BlockHeightY;
7014 CalculateSwathAndDETConfiguration_params->Read256BytesBlockHeightC = mode_lib->ms.Read256BlockHeightC;
7015 CalculateSwathAndDETConfiguration_params->Read256BytesBlockWidthY = mode_lib->ms.Read256BlockWidthY;
7016 CalculateSwathAndDETConfiguration_params->Read256BytesBlockWidthC = mode_lib->ms.Read256BlockWidthC;
7017 CalculateSwathAndDETConfiguration_params->ODMMode = mode_lib->ms.ODMModeThisState;
7018 CalculateSwathAndDETConfiguration_params->BlendingAndTiming = mode_lib->ms.cache_display_cfg.plane.BlendingAndTiming;
7019 CalculateSwathAndDETConfiguration_params->BytePerPixY = mode_lib->ms.BytePerPixelY;
7020 CalculateSwathAndDETConfiguration_params->BytePerPixC = mode_lib->ms.BytePerPixelC;
7021 CalculateSwathAndDETConfiguration_params->BytePerPixDETY = mode_lib->ms.BytePerPixelInDETY;
7022 CalculateSwathAndDETConfiguration_params->BytePerPixDETC = mode_lib->ms.BytePerPixelInDETC;
7023 CalculateSwathAndDETConfiguration_params->HActive = mode_lib->ms.cache_display_cfg.timing.HActive;
7024 CalculateSwathAndDETConfiguration_params->HRatio = mode_lib->ms.cache_display_cfg.plane.HRatio;
7025 CalculateSwathAndDETConfiguration_params->HRatioChroma = mode_lib->ms.cache_display_cfg.plane.HRatioChroma;
7026 CalculateSwathAndDETConfiguration_params->DPPPerSurface = mode_lib->ms.NoOfDPPThisState;
7027 CalculateSwathAndDETConfiguration_params->swath_width_luma_ub = mode_lib->ms.swath_width_luma_ub_this_state;
7028 CalculateSwathAndDETConfiguration_params->swath_width_chroma_ub = mode_lib->ms.swath_width_chroma_ub_this_state;
7029 CalculateSwathAndDETConfiguration_params->SwathWidth = mode_lib->ms.SwathWidthYThisState;
7030 CalculateSwathAndDETConfiguration_params->SwathWidthChroma = mode_lib->ms.SwathWidthCThisState;
7031 CalculateSwathAndDETConfiguration_params->SwathHeightY = mode_lib->ms.SwathHeightYThisState;
7032 CalculateSwathAndDETConfiguration_params->SwathHeightC = mode_lib->ms.SwathHeightCThisState;
7033 CalculateSwathAndDETConfiguration_params->DETBufferSizeInKByte = mode_lib->ms.DETBufferSizeInKByteThisState;
7034 CalculateSwathAndDETConfiguration_params->DETBufferSizeY = mode_lib->ms.DETBufferSizeYThisState;
7035 CalculateSwathAndDETConfiguration_params->DETBufferSizeC = mode_lib->ms.DETBufferSizeCThisState;
7036 CalculateSwathAndDETConfiguration_params->UnboundedRequestEnabled = &mode_lib->ms.UnboundedRequestEnabledThisState;
7037 CalculateSwathAndDETConfiguration_params->compbuf_reserved_space_64b = &s->dummy_integer[2];
7038 CalculateSwathAndDETConfiguration_params->compbuf_reserved_space_zs = &s->dummy_integer[1];
7039 CalculateSwathAndDETConfiguration_params->CompressedBufferSizeInkByte = &mode_lib->ms.CompressedBufferSizeInkByteThisState;
7040 CalculateSwathAndDETConfiguration_params->ViewportSizeSupportPerSurface = s->dummy_boolean_array[0];
7041 CalculateSwathAndDETConfiguration_params->ViewportSizeSupport = &mode_lib->ms.support.ViewportSizeSupport[j];
7042
7043 CalculateSwathAndDETConfiguration(&mode_lib->scratch,
7044 CalculateSwathAndDETConfiguration_params);
7045
7046 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
7047 mode_lib->ms.swath_width_luma_ub_all_states[j][k] = mode_lib->ms.swath_width_luma_ub_this_state[k];
7048 mode_lib->ms.swath_width_chroma_ub_all_states[j][k] = mode_lib->ms.swath_width_chroma_ub_this_state[k];
7049 mode_lib->ms.SwathWidthYAllStates[j][k] = mode_lib->ms.SwathWidthYThisState[k];
7050 mode_lib->ms.SwathWidthCAllStates[j][k] = mode_lib->ms.SwathWidthCThisState[k];
7051 mode_lib->ms.SwathHeightYAllStates[j][k] = mode_lib->ms.SwathHeightYThisState[k];
7052 mode_lib->ms.SwathHeightCAllStates[j][k] = mode_lib->ms.SwathHeightCThisState[k];
7053 mode_lib->ms.UnboundedRequestEnabledAllStates[j] = mode_lib->ms.UnboundedRequestEnabledThisState;
7054 mode_lib->ms.CompressedBufferSizeInkByteAllStates[j] = mode_lib->ms.CompressedBufferSizeInkByteThisState;
7055 mode_lib->ms.DETBufferSizeInKByteAllStates[j][k] = mode_lib->ms.DETBufferSizeInKByteThisState[k];
7056 mode_lib->ms.DETBufferSizeYAllStates[j][k] = mode_lib->ms.DETBufferSizeYThisState[k];
7057 mode_lib->ms.DETBufferSizeCAllStates[j][k] = mode_lib->ms.DETBufferSizeCThisState[k];
7058 }
7059 }
7060
7061 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
7062 mode_lib->ms.cursor_bw[k] = mode_lib->ms.cache_display_cfg.plane.NumberOfCursors[k] * mode_lib->ms.cache_display_cfg.plane.CursorWidth[k] * mode_lib->ms.cache_display_cfg.plane.CursorBPP[k] / 8.0 / (mode_lib->ms.cache_display_cfg.timing.HTotal[k] / mode_lib->ms.cache_display_cfg.timing.PixelClock[k]) * mode_lib->ms.cache_display_cfg.plane.VRatio[k];
7063 }
7064
7065 CalculateSurfaceSizeInMall(
7066 mode_lib->ms.num_active_planes,
7067 mode_lib->ms.soc.mall_allocated_for_dcn_mbytes,
7068 mode_lib->ms.cache_display_cfg.plane.UseMALLForStaticScreen,
7069 mode_lib->ms.cache_display_cfg.surface.DCCEnable,
7070 mode_lib->ms.cache_display_cfg.plane.ViewportStationary,
7071 mode_lib->ms.cache_display_cfg.plane.ViewportXStart,
7072 mode_lib->ms.cache_display_cfg.plane.ViewportYStart,
7073 mode_lib->ms.cache_display_cfg.plane.ViewportXStartC,
7074 mode_lib->ms.cache_display_cfg.plane.ViewportYStartC,
7075 mode_lib->ms.cache_display_cfg.plane.ViewportWidth,
7076 mode_lib->ms.cache_display_cfg.plane.ViewportHeight,
7077 mode_lib->ms.BytePerPixelY,
7078 mode_lib->ms.cache_display_cfg.plane.ViewportWidthChroma,
7079 mode_lib->ms.cache_display_cfg.plane.ViewportHeightChroma,
7080 mode_lib->ms.BytePerPixelC,
7081 mode_lib->ms.cache_display_cfg.surface.SurfaceWidthY,
7082 mode_lib->ms.cache_display_cfg.surface.SurfaceWidthC,
7083 mode_lib->ms.cache_display_cfg.surface.SurfaceHeightY,
7084 mode_lib->ms.cache_display_cfg.surface.SurfaceHeightC,
7085 mode_lib->ms.Read256BlockWidthY,
7086 mode_lib->ms.Read256BlockWidthC,
7087 mode_lib->ms.Read256BlockHeightY,
7088 mode_lib->ms.Read256BlockHeightC,
7089 mode_lib->ms.MacroTileWidthY,
7090 mode_lib->ms.MacroTileWidthC,
7091 mode_lib->ms.MacroTileHeightY,
7092 mode_lib->ms.MacroTileHeightC,
7093
7094 /* Output */
7095 mode_lib->ms.SurfaceSizeInMALL,
7096 &mode_lib->ms.support.ExceededMALLSize);
7097
7098 for (j = 0; j < 2; j++) {
7099 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
7100 mode_lib->ms.swath_width_luma_ub_this_state[k] = mode_lib->ms.swath_width_luma_ub_all_states[j][k];
7101 mode_lib->ms.swath_width_chroma_ub_this_state[k] = mode_lib->ms.swath_width_chroma_ub_all_states[j][k];
7102 mode_lib->ms.SwathWidthYThisState[k] = mode_lib->ms.SwathWidthYAllStates[j][k];
7103 mode_lib->ms.SwathWidthCThisState[k] = mode_lib->ms.SwathWidthCAllStates[j][k];
7104 mode_lib->ms.SwathHeightYThisState[k] = mode_lib->ms.SwathHeightYAllStates[j][k];
7105 mode_lib->ms.SwathHeightCThisState[k] = mode_lib->ms.SwathHeightCAllStates[j][k];
7106 mode_lib->ms.DETBufferSizeInKByteThisState[k] = mode_lib->ms.DETBufferSizeInKByteAllStates[j][k];
7107 mode_lib->ms.DETBufferSizeYThisState[k] = mode_lib->ms.DETBufferSizeYAllStates[j][k];
7108 mode_lib->ms.DETBufferSizeCThisState[k] = mode_lib->ms.DETBufferSizeCAllStates[j][k];
7109 mode_lib->ms.RequiredDPPCLKThisState[k] = mode_lib->ms.RequiredDPPCLKPerSurface[j][k];
7110 mode_lib->ms.NoOfDPPThisState[k] = mode_lib->ms.NoOfDPP[j][k];
7111 }
7112
7113 mode_lib->ms.TotalNumberOfDCCActiveDPP[j] = 0;
7114 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
7115 if (mode_lib->ms.cache_display_cfg.surface.DCCEnable[k] == true) {
7116 mode_lib->ms.TotalNumberOfDCCActiveDPP[j] = mode_lib->ms.TotalNumberOfDCCActiveDPP[j] + mode_lib->ms.NoOfDPP[j][k];
7117 }
7118 }
7119
7120 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
7121 s->SurfParameters[k].PixelClock = mode_lib->ms.cache_display_cfg.timing.PixelClock[k];
7122 s->SurfParameters[k].DPPPerSurface = mode_lib->ms.NoOfDPP[j][k];
7123 s->SurfParameters[k].SourceScan = mode_lib->ms.cache_display_cfg.plane.SourceScan[k];
7124 s->SurfParameters[k].ViewportHeight = mode_lib->ms.cache_display_cfg.plane.ViewportHeight[k];
7125 s->SurfParameters[k].ViewportHeightChroma = mode_lib->ms.cache_display_cfg.plane.ViewportHeightChroma[k];
7126 s->SurfParameters[k].BlockWidth256BytesY = mode_lib->ms.Read256BlockWidthY[k];
7127 s->SurfParameters[k].BlockHeight256BytesY = mode_lib->ms.Read256BlockHeightY[k];
7128 s->SurfParameters[k].BlockWidth256BytesC = mode_lib->ms.Read256BlockWidthC[k];
7129 s->SurfParameters[k].BlockHeight256BytesC = mode_lib->ms.Read256BlockHeightC[k];
7130 s->SurfParameters[k].BlockWidthY = mode_lib->ms.MacroTileWidthY[k];
7131 s->SurfParameters[k].BlockHeightY = mode_lib->ms.MacroTileHeightY[k];
7132 s->SurfParameters[k].BlockWidthC = mode_lib->ms.MacroTileWidthC[k];
7133 s->SurfParameters[k].BlockHeightC = mode_lib->ms.MacroTileHeightC[k];
7134 s->SurfParameters[k].InterlaceEnable = mode_lib->ms.cache_display_cfg.timing.Interlace[k];
7135 s->SurfParameters[k].HTotal = mode_lib->ms.cache_display_cfg.timing.HTotal[k];
7136 s->SurfParameters[k].DCCEnable = mode_lib->ms.cache_display_cfg.surface.DCCEnable[k];
7137 s->SurfParameters[k].SourcePixelFormat = mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k];
7138 s->SurfParameters[k].SurfaceTiling = mode_lib->ms.cache_display_cfg.surface.SurfaceTiling[k];
7139 s->SurfParameters[k].BytePerPixelY = mode_lib->ms.BytePerPixelY[k];
7140 s->SurfParameters[k].BytePerPixelC = mode_lib->ms.BytePerPixelC[k];
7141 s->SurfParameters[k].ProgressiveToInterlaceUnitInOPP = mode_lib->ms.ip.ptoi_supported;
7142 s->SurfParameters[k].VRatio = mode_lib->ms.cache_display_cfg.plane.VRatio[k];
7143 s->SurfParameters[k].VRatioChroma = mode_lib->ms.cache_display_cfg.plane.VRatioChroma[k];
7144 s->SurfParameters[k].VTaps = mode_lib->ms.cache_display_cfg.plane.VTaps[k];
7145 s->SurfParameters[k].VTapsChroma = mode_lib->ms.cache_display_cfg.plane.VTapsChroma[k];
7146 s->SurfParameters[k].PitchY = mode_lib->ms.cache_display_cfg.surface.PitchY[k];
7147 s->SurfParameters[k].DCCMetaPitchY = mode_lib->ms.cache_display_cfg.surface.DCCMetaPitchY[k];
7148 s->SurfParameters[k].PitchC = mode_lib->ms.cache_display_cfg.surface.PitchC[k];
7149 s->SurfParameters[k].DCCMetaPitchC = mode_lib->ms.cache_display_cfg.surface.DCCMetaPitchC[k];
7150 s->SurfParameters[k].ViewportStationary = mode_lib->ms.cache_display_cfg.plane.ViewportStationary[k];
7151 s->SurfParameters[k].ViewportXStart = mode_lib->ms.cache_display_cfg.plane.ViewportXStart[k];
7152 s->SurfParameters[k].ViewportYStart = mode_lib->ms.cache_display_cfg.plane.ViewportYStart[k];
7153 s->SurfParameters[k].ViewportXStartC = mode_lib->ms.cache_display_cfg.plane.ViewportXStartC[k];
7154 s->SurfParameters[k].ViewportYStartC = mode_lib->ms.cache_display_cfg.plane.ViewportYStartC[k];
7155 s->SurfParameters[k].FORCE_ONE_ROW_FOR_FRAME = mode_lib->ms.cache_display_cfg.plane.ForceOneRowForFrame[k];
7156 s->SurfParameters[k].SwathHeightY = mode_lib->ms.SwathHeightYThisState[k];
7157 s->SurfParameters[k].SwathHeightC = mode_lib->ms.SwathHeightCThisState[k];
7158 }
7159
7160 CalculateVMRowAndSwath_params->NumberOfActiveSurfaces = mode_lib->ms.num_active_planes;
7161 CalculateVMRowAndSwath_params->myPipe = s->SurfParameters;
7162 CalculateVMRowAndSwath_params->SurfaceSizeInMALL = mode_lib->ms.SurfaceSizeInMALL;
7163 CalculateVMRowAndSwath_params->PTEBufferSizeInRequestsLuma = mode_lib->ms.ip.dpte_buffer_size_in_pte_reqs_luma;
7164 CalculateVMRowAndSwath_params->PTEBufferSizeInRequestsChroma = mode_lib->ms.ip.dpte_buffer_size_in_pte_reqs_chroma;
7165 CalculateVMRowAndSwath_params->DCCMetaBufferSizeBytes = mode_lib->ms.ip.dcc_meta_buffer_size_bytes;
7166 CalculateVMRowAndSwath_params->UseMALLForStaticScreen = mode_lib->ms.cache_display_cfg.plane.UseMALLForStaticScreen;
7167 CalculateVMRowAndSwath_params->UseMALLForPStateChange = mode_lib->ms.cache_display_cfg.plane.UseMALLForPStateChange;
7168 CalculateVMRowAndSwath_params->MALLAllocatedForDCN = mode_lib->ms.soc.mall_allocated_for_dcn_mbytes;
7169 CalculateVMRowAndSwath_params->SwathWidthY = mode_lib->ms.SwathWidthYThisState;
7170 CalculateVMRowAndSwath_params->SwathWidthC = mode_lib->ms.SwathWidthCThisState;
7171 CalculateVMRowAndSwath_params->GPUVMEnable = mode_lib->ms.cache_display_cfg.plane.GPUVMEnable;
7172 CalculateVMRowAndSwath_params->HostVMEnable = mode_lib->ms.cache_display_cfg.plane.HostVMEnable;
7173 CalculateVMRowAndSwath_params->HostVMMaxNonCachedPageTableLevels = mode_lib->ms.cache_display_cfg.plane.HostVMMaxPageTableLevels;
7174 CalculateVMRowAndSwath_params->GPUVMMaxPageTableLevels = mode_lib->ms.cache_display_cfg.plane.GPUVMMaxPageTableLevels;
7175 CalculateVMRowAndSwath_params->GPUVMMinPageSizeKBytes = mode_lib->ms.cache_display_cfg.plane.GPUVMMinPageSizeKBytes;
7176 CalculateVMRowAndSwath_params->HostVMMinPageSize = mode_lib->ms.soc.hostvm_min_page_size_kbytes;
7177 CalculateVMRowAndSwath_params->PTEBufferModeOverrideEn = mode_lib->ms.cache_display_cfg.plane.PTEBufferModeOverrideEn;
7178 CalculateVMRowAndSwath_params->PTEBufferModeOverrideVal = mode_lib->ms.cache_display_cfg.plane.PTEBufferMode;
7179 CalculateVMRowAndSwath_params->PTEBufferSizeNotExceeded = mode_lib->ms.PTEBufferSizeNotExceededPerState;
7180 CalculateVMRowAndSwath_params->DCCMetaBufferSizeNotExceeded = mode_lib->ms.DCCMetaBufferSizeNotExceededPerState;
7181 CalculateVMRowAndSwath_params->dpte_row_width_luma_ub = s->dummy_integer_array[0];
7182 CalculateVMRowAndSwath_params->dpte_row_width_chroma_ub = s->dummy_integer_array[1];
7183 CalculateVMRowAndSwath_params->dpte_row_height_luma = mode_lib->ms.dpte_row_height;
7184 CalculateVMRowAndSwath_params->dpte_row_height_chroma = mode_lib->ms.dpte_row_height_chroma;
7185 CalculateVMRowAndSwath_params->dpte_row_height_linear_luma = s->dummy_integer_array[2]; // VBA_DELTA
7186 CalculateVMRowAndSwath_params->dpte_row_height_linear_chroma = s->dummy_integer_array[3]; // VBA_DELTA
7187 CalculateVMRowAndSwath_params->meta_req_width = s->dummy_integer_array[4];
7188 CalculateVMRowAndSwath_params->meta_req_width_chroma = s->dummy_integer_array[5];
7189 CalculateVMRowAndSwath_params->meta_req_height = s->dummy_integer_array[6];
7190 CalculateVMRowAndSwath_params->meta_req_height_chroma = s->dummy_integer_array[7];
7191 CalculateVMRowAndSwath_params->meta_row_width = s->dummy_integer_array[8];
7192 CalculateVMRowAndSwath_params->meta_row_width_chroma = s->dummy_integer_array[9];
7193 CalculateVMRowAndSwath_params->meta_row_height = mode_lib->ms.meta_row_height;
7194 CalculateVMRowAndSwath_params->meta_row_height_chroma = mode_lib->ms.meta_row_height_chroma;
7195 CalculateVMRowAndSwath_params->vm_group_bytes = s->dummy_integer_array[10];
7196 CalculateVMRowAndSwath_params->dpte_group_bytes = mode_lib->ms.dpte_group_bytes;
7197 CalculateVMRowAndSwath_params->PixelPTEReqWidthY = s->dummy_integer_array[11];
7198 CalculateVMRowAndSwath_params->PixelPTEReqHeightY = s->dummy_integer_array[12];
7199 CalculateVMRowAndSwath_params->PTERequestSizeY = s->dummy_integer_array[13];
7200 CalculateVMRowAndSwath_params->PixelPTEReqWidthC = s->dummy_integer_array[14];
7201 CalculateVMRowAndSwath_params->PixelPTEReqHeightC = s->dummy_integer_array[15];
7202 CalculateVMRowAndSwath_params->PTERequestSizeC = s->dummy_integer_array[16];
7203 CalculateVMRowAndSwath_params->dpde0_bytes_per_frame_ub_l = s->dummy_integer_array[17];
7204 CalculateVMRowAndSwath_params->meta_pte_bytes_per_frame_ub_l = s->dummy_integer_array[18];
7205 CalculateVMRowAndSwath_params->dpde0_bytes_per_frame_ub_c = s->dummy_integer_array[19];
7206 CalculateVMRowAndSwath_params->meta_pte_bytes_per_frame_ub_c = s->dummy_integer_array[20];
7207 CalculateVMRowAndSwath_params->PrefetchSourceLinesY = mode_lib->ms.PrefetchLinesYThisState;
7208 CalculateVMRowAndSwath_params->PrefetchSourceLinesC = mode_lib->ms.PrefetchLinesCThisState;
7209 CalculateVMRowAndSwath_params->VInitPreFillY = mode_lib->ms.PrefillY;
7210 CalculateVMRowAndSwath_params->VInitPreFillC = mode_lib->ms.PrefillC;
7211 CalculateVMRowAndSwath_params->MaxNumSwathY = mode_lib->ms.MaxNumSwY;
7212 CalculateVMRowAndSwath_params->MaxNumSwathC = mode_lib->ms.MaxNumSwC;
7213 CalculateVMRowAndSwath_params->meta_row_bw = mode_lib->ms.meta_row_bandwidth_this_state;
7214 CalculateVMRowAndSwath_params->dpte_row_bw = mode_lib->ms.dpte_row_bandwidth_this_state;
7215 CalculateVMRowAndSwath_params->PixelPTEBytesPerRow = mode_lib->ms.DPTEBytesPerRowThisState;
7216 CalculateVMRowAndSwath_params->PDEAndMetaPTEBytesFrame = mode_lib->ms.PDEAndMetaPTEBytesPerFrameThisState;
7217 CalculateVMRowAndSwath_params->MetaRowByte = mode_lib->ms.MetaRowBytesThisState;
7218 CalculateVMRowAndSwath_params->use_one_row_for_frame = mode_lib->ms.use_one_row_for_frame_this_state;
7219 CalculateVMRowAndSwath_params->use_one_row_for_frame_flip = mode_lib->ms.use_one_row_for_frame_flip_this_state;
7220 CalculateVMRowAndSwath_params->UsesMALLForStaticScreen = s->dummy_boolean_array[0];
7221 CalculateVMRowAndSwath_params->PTE_BUFFER_MODE = s->dummy_boolean_array[1];
7222 CalculateVMRowAndSwath_params->BIGK_FRAGMENT_SIZE = s->dummy_integer_array[21];
7223
7224 CalculateVMRowAndSwath(&mode_lib->scratch,
7225 CalculateVMRowAndSwath_params);
7226
7227 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
7228 mode_lib->ms.PrefetchLinesY[j][k] = mode_lib->ms.PrefetchLinesYThisState[k];
7229 mode_lib->ms.PrefetchLinesC[j][k] = mode_lib->ms.PrefetchLinesCThisState[k];
7230 mode_lib->ms.meta_row_bandwidth[j][k] = mode_lib->ms.meta_row_bandwidth_this_state[k];
7231 mode_lib->ms.dpte_row_bandwidth[j][k] = mode_lib->ms.dpte_row_bandwidth_this_state[k];
7232 mode_lib->ms.DPTEBytesPerRow[j][k] = mode_lib->ms.DPTEBytesPerRowThisState[k];
7233 mode_lib->ms.PDEAndMetaPTEBytesPerFrame[j][k] = mode_lib->ms.PDEAndMetaPTEBytesPerFrameThisState[k];
7234 mode_lib->ms.MetaRowBytes[j][k] = mode_lib->ms.MetaRowBytesThisState[k];
7235 mode_lib->ms.use_one_row_for_frame[j][k] = mode_lib->ms.use_one_row_for_frame_this_state[k];
7236 mode_lib->ms.use_one_row_for_frame_flip[j][k] = mode_lib->ms.use_one_row_for_frame_flip_this_state[k];
7237 }
7238
7239 mode_lib->ms.support.PTEBufferSizeNotExceeded[j] = true;
7240
7241 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
7242 if (mode_lib->ms.PTEBufferSizeNotExceededPerState[k] == false)
7243 mode_lib->ms.support.PTEBufferSizeNotExceeded[j] = false;
7244 #ifdef __DML_VBA_DEBUG__
7245 dml_print("DML::%s: j=%u k=%u, PTEBufferSizeNotExceededPerState[%u] = %u\n", __func__, j, k, k, mode_lib->ms.PTEBufferSizeNotExceededPerState[k]);
7246 #endif
7247 }
7248 #ifdef __DML_VBA_DEBUG__
7249 dml_print("DML::%s: PTEBufferSizeNotExceeded[%u] = %u\n", __func__, j, mode_lib->ms.support.PTEBufferSizeNotExceeded[j]);
7250 #endif
7251
7252 mode_lib->ms.support.DCCMetaBufferSizeNotExceeded[j] = true;
7253 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
7254 if (mode_lib->ms.DCCMetaBufferSizeNotExceededPerState[k] == false)
7255 mode_lib->ms.support.DCCMetaBufferSizeNotExceeded[j] = false;
7256 }
7257
7258 mode_lib->ms.UrgLatency = CalculateUrgentLatency(mode_lib->ms.state.urgent_latency_pixel_data_only_us,
7259 mode_lib->ms.state.urgent_latency_pixel_mixed_with_vm_data_us,
7260 mode_lib->ms.state.urgent_latency_vm_data_only_us,
7261 mode_lib->ms.soc.do_urgent_latency_adjustment,
7262 mode_lib->ms.state.urgent_latency_adjustment_fabric_clock_component_us,
7263 mode_lib->ms.state.urgent_latency_adjustment_fabric_clock_reference_mhz,
7264 mode_lib->ms.state.fabricclk_mhz);
7265
7266 /* Getter functions work at mp interface so copy the urgent latency to mp*/
7267 mode_lib->mp.UrgentLatency = mode_lib->ms.UrgLatency;
7268
7269 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
7270 CalculateUrgentBurstFactor(
7271 mode_lib->ms.cache_display_cfg.plane.UseMALLForPStateChange[k],
7272 mode_lib->ms.swath_width_luma_ub_this_state[k],
7273 mode_lib->ms.swath_width_chroma_ub_this_state[k],
7274 mode_lib->ms.SwathHeightYThisState[k],
7275 mode_lib->ms.SwathHeightCThisState[k],
7276 (dml_float_t) mode_lib->ms.cache_display_cfg.timing.HTotal[k] / mode_lib->ms.cache_display_cfg.timing.PixelClock[k],
7277 mode_lib->ms.UrgLatency,
7278 mode_lib->ms.ip.cursor_buffer_size,
7279 mode_lib->ms.cache_display_cfg.plane.CursorWidth[k],
7280 mode_lib->ms.cache_display_cfg.plane.CursorBPP[k],
7281 mode_lib->ms.cache_display_cfg.plane.VRatio[k],
7282 mode_lib->ms.cache_display_cfg.plane.VRatioChroma[k],
7283 mode_lib->ms.BytePerPixelInDETY[k],
7284 mode_lib->ms.BytePerPixelInDETC[k],
7285 mode_lib->ms.DETBufferSizeYThisState[k],
7286 mode_lib->ms.DETBufferSizeCThisState[k],
7287 /* Output */
7288 &mode_lib->ms.UrgentBurstFactorCursor[k],
7289 &mode_lib->ms.UrgentBurstFactorLuma[k],
7290 &mode_lib->ms.UrgentBurstFactorChroma[k],
7291 &mode_lib->ms.NotUrgentLatencyHiding[k]);
7292 }
7293
7294 CalculateDCFCLKDeepSleep(
7295 mode_lib->ms.num_active_planes,
7296 mode_lib->ms.BytePerPixelY,
7297 mode_lib->ms.BytePerPixelC,
7298 mode_lib->ms.cache_display_cfg.plane.VRatio,
7299 mode_lib->ms.cache_display_cfg.plane.VRatioChroma,
7300 mode_lib->ms.SwathWidthYThisState,
7301 mode_lib->ms.SwathWidthCThisState,
7302 mode_lib->ms.NoOfDPPThisState,
7303 mode_lib->ms.cache_display_cfg.plane.HRatio,
7304 mode_lib->ms.cache_display_cfg.plane.HRatioChroma,
7305 mode_lib->ms.cache_display_cfg.timing.PixelClock,
7306 mode_lib->ms.PSCL_FACTOR,
7307 mode_lib->ms.PSCL_FACTOR_CHROMA,
7308 mode_lib->ms.RequiredDPPCLKThisState,
7309 mode_lib->ms.ReadBandwidthLuma,
7310 mode_lib->ms.ReadBandwidthChroma,
7311 mode_lib->ms.soc.return_bus_width_bytes,
7312
7313 /* Output */
7314 &mode_lib->ms.ProjectedDCFCLKDeepSleep[j]);
7315 }
7316
7317 //Calculate Return BW
7318 for (j = 0; j < 2; ++j) {
7319 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
7320 if (mode_lib->ms.cache_display_cfg.plane.BlendingAndTiming[k] == k) {
7321 if (mode_lib->ms.cache_display_cfg.writeback.WritebackEnable[k] == true) {
7322 mode_lib->ms.WritebackDelayTime[k] = mode_lib->ms.state.writeback_latency_us + CalculateWriteBackDelay(
7323 mode_lib->ms.cache_display_cfg.writeback.WritebackPixelFormat[k],
7324 mode_lib->ms.cache_display_cfg.writeback.WritebackHRatio[k],
7325 mode_lib->ms.cache_display_cfg.writeback.WritebackVRatio[k],
7326 mode_lib->ms.cache_display_cfg.writeback.WritebackVTaps[k],
7327 mode_lib->ms.cache_display_cfg.writeback.WritebackDestinationWidth[k],
7328 mode_lib->ms.cache_display_cfg.writeback.WritebackDestinationHeight[k],
7329 mode_lib->ms.cache_display_cfg.writeback.WritebackSourceHeight[k],
7330 mode_lib->ms.cache_display_cfg.timing.HTotal[k]) / mode_lib->ms.RequiredDISPCLK[j];
7331 } else {
7332 mode_lib->ms.WritebackDelayTime[k] = 0.0;
7333 }
7334 for (m = 0; m <= mode_lib->ms.num_active_planes - 1; m++) {
7335 if (mode_lib->ms.cache_display_cfg.plane.BlendingAndTiming[m] == k && mode_lib->ms.cache_display_cfg.writeback.WritebackEnable[m] == true) {
7336 mode_lib->ms.WritebackDelayTime[k] = dml_max(mode_lib->ms.WritebackDelayTime[k],
7337 mode_lib->ms.state.writeback_latency_us + CalculateWriteBackDelay(
7338 mode_lib->ms.cache_display_cfg.writeback.WritebackPixelFormat[m],
7339 mode_lib->ms.cache_display_cfg.writeback.WritebackHRatio[m],
7340 mode_lib->ms.cache_display_cfg.writeback.WritebackVRatio[m],
7341 mode_lib->ms.cache_display_cfg.writeback.WritebackVTaps[m],
7342 mode_lib->ms.cache_display_cfg.writeback.WritebackDestinationWidth[m],
7343 mode_lib->ms.cache_display_cfg.writeback.WritebackDestinationHeight[m],
7344 mode_lib->ms.cache_display_cfg.writeback.WritebackSourceHeight[m],
7345 mode_lib->ms.cache_display_cfg.timing.HTotal[m]) / mode_lib->ms.RequiredDISPCLK[j]);
7346 }
7347 }
7348 }
7349 }
7350 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
7351 for (m = 0; m <= mode_lib->ms.num_active_planes - 1; m++) {
7352 if (mode_lib->ms.cache_display_cfg.plane.BlendingAndTiming[k] == m) {
7353 mode_lib->ms.WritebackDelayTime[k] = mode_lib->ms.WritebackDelayTime[m];
7354 }
7355 }
7356 }
7357 s->MaxVStartupAllPlanes[j] = 0; // max vstartup among all planes
7358
7359 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
7360 s->MaximumVStartup[j][k] = CalculateMaxVStartup(k,
7361 mode_lib->ms.ip.ptoi_supported,
7362 mode_lib->ms.ip.vblank_nom_default_us,
7363 &mode_lib->ms.cache_display_cfg.timing,
7364 mode_lib->ms.WritebackDelayTime[k]);
7365
7366 s->MaxVStartupAllPlanes[j] = (dml_uint_t)(dml_max(s->MaxVStartupAllPlanes[j], s->MaximumVStartup[j][k]));
7367 #ifdef __DML_VBA_DEBUG__
7368 dml_print("DML::%s: k=%u, MaxVStartupAllPlanes[%u] = %u\n", __func__, k, j, s->MaxVStartupAllPlanes[j]);
7369 dml_print("DML::%s: k=%u, MaximumVStartup[%u][%u] = %u\n", __func__, k, j, k, s->MaximumVStartup[j][k]);
7370 #endif
7371 }
7372 }
7373
7374 s->ReorderingBytes = (dml_uint_t)(mode_lib->ms.soc.num_chans * dml_max3(mode_lib->ms.soc.urgent_out_of_order_return_per_channel_pixel_only_bytes,
7375 mode_lib->ms.soc.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes,
7376 mode_lib->ms.soc.urgent_out_of_order_return_per_channel_vm_only_bytes));
7377
7378 for (j = 0; j < 2; ++j) {
7379 mode_lib->ms.DCFCLKState[j] = mode_lib->ms.state.dcfclk_mhz;
7380 }
7381
7382 /* Immediate Flip and MALL parameters */
7383 s->ImmediateFlipRequiredFinal = false;
7384 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
7385 s->ImmediateFlipRequiredFinal = s->ImmediateFlipRequiredFinal || (mode_lib->ms.policy.ImmediateFlipRequirement[k] == dml_immediate_flip_required);
7386 }
7387
7388 mode_lib->ms.support.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified = false;
7389 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
7390 mode_lib->ms.support.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified = mode_lib->ms.support.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified ||
7391 ((mode_lib->ms.policy.ImmediateFlipRequirement[k] != dml_immediate_flip_required) &&
7392 (mode_lib->ms.policy.ImmediateFlipRequirement[k] != dml_immediate_flip_not_required));
7393 }
7394 mode_lib->ms.support.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified = mode_lib->ms.support.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified && s->ImmediateFlipRequiredFinal;
7395
7396 mode_lib->ms.support.ImmediateFlipOrHostVMAndPStateWithMALLFullFrameOrPhantomPipe = false;
7397 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
7398 mode_lib->ms.support.ImmediateFlipOrHostVMAndPStateWithMALLFullFrameOrPhantomPipe =
7399 mode_lib->ms.support.ImmediateFlipOrHostVMAndPStateWithMALLFullFrameOrPhantomPipe || ((mode_lib->ms.cache_display_cfg.plane.HostVMEnable == true || mode_lib->ms.policy.ImmediateFlipRequirement[k] != dml_immediate_flip_not_required) &&
7400 (mode_lib->ms.cache_display_cfg.plane.UseMALLForPStateChange[k] == dml_use_mall_pstate_change_full_frame || mode_lib->ms.cache_display_cfg.plane.UseMALLForPStateChange[k] == dml_use_mall_pstate_change_phantom_pipe));
7401 }
7402
7403 mode_lib->ms.support.InvalidCombinationOfMALLUseForPStateAndStaticScreen = false;
7404 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
7405 mode_lib->ms.support.InvalidCombinationOfMALLUseForPStateAndStaticScreen = mode_lib->ms.support.InvalidCombinationOfMALLUseForPStateAndStaticScreen ||
7406 ((mode_lib->ms.cache_display_cfg.plane.UseMALLForStaticScreen[k] == dml_use_mall_static_screen_enable || mode_lib->ms.cache_display_cfg.plane.UseMALLForStaticScreen[k] == dml_use_mall_static_screen_optimize) && (mode_lib->ms.cache_display_cfg.plane.UseMALLForPStateChange[k] == dml_use_mall_pstate_change_phantom_pipe)) ||
7407 ((mode_lib->ms.cache_display_cfg.plane.UseMALLForStaticScreen[k] == dml_use_mall_static_screen_disable || mode_lib->ms.cache_display_cfg.plane.UseMALLForStaticScreen[k] == dml_use_mall_static_screen_optimize) && (mode_lib->ms.cache_display_cfg.plane.UseMALLForPStateChange[k] == dml_use_mall_pstate_change_full_frame));
7408 }
7409
7410 s->FullFrameMALLPStateMethod = false;
7411 s->SubViewportMALLPStateMethod = false;
7412 s->PhantomPipeMALLPStateMethod = false;
7413 s->SubViewportMALLRefreshGreaterThan120Hz = false;
7414 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
7415 if (mode_lib->ms.cache_display_cfg.plane.UseMALLForPStateChange[k] == dml_use_mall_pstate_change_full_frame)
7416 s->FullFrameMALLPStateMethod = true;
7417 if (mode_lib->ms.cache_display_cfg.plane.UseMALLForPStateChange[k] == dml_use_mall_pstate_change_sub_viewport) {
7418 s->SubViewportMALLPStateMethod = true;
7419 if (mode_lib->ms.cache_display_cfg.timing.RefreshRate[k] > 120)
7420 s->SubViewportMALLRefreshGreaterThan120Hz = true;
7421 }
7422 if (mode_lib->ms.cache_display_cfg.plane.UseMALLForPStateChange[k] == dml_use_mall_pstate_change_phantom_pipe)
7423 s->PhantomPipeMALLPStateMethod = true;
7424 }
7425 mode_lib->ms.support.InvalidCombinationOfMALLUseForPState = (s->SubViewportMALLPStateMethod != s->PhantomPipeMALLPStateMethod)
7426 || (s->SubViewportMALLPStateMethod && s->FullFrameMALLPStateMethod) || s->SubViewportMALLRefreshGreaterThan120Hz;
7427
7428 if (mode_lib->ms.policy.UseMinimumRequiredDCFCLK == true) {
7429 UseMinimumDCFCLK_params->UseMALLForPStateChange = mode_lib->ms.cache_display_cfg.plane.UseMALLForPStateChange;
7430 UseMinimumDCFCLK_params->DRRDisplay = mode_lib->ms.cache_display_cfg.timing.DRRDisplay;
7431 UseMinimumDCFCLK_params->SynchronizeDRRDisplaysForUCLKPStateChangeFinal = mode_lib->ms.policy.SynchronizeDRRDisplaysForUCLKPStateChangeFinal;
7432 UseMinimumDCFCLK_params->MaxInterDCNTileRepeaters = mode_lib->ms.ip.max_inter_dcn_tile_repeaters;
7433 UseMinimumDCFCLK_params->MaxPrefetchMode = dml_prefetch_support_stutter;
7434 UseMinimumDCFCLK_params->DRAMClockChangeLatencyFinal = mode_lib->ms.state.dram_clock_change_latency_us;
7435 UseMinimumDCFCLK_params->FCLKChangeLatency = mode_lib->ms.state.fclk_change_latency_us;
7436 UseMinimumDCFCLK_params->SREnterPlusExitTime = mode_lib->ms.state.sr_enter_plus_exit_time_us;
7437 UseMinimumDCFCLK_params->ReturnBusWidth = mode_lib->ms.soc.return_bus_width_bytes;
7438 UseMinimumDCFCLK_params->RoundTripPingLatencyCycles = mode_lib->ms.soc.round_trip_ping_latency_dcfclk_cycles;
7439 UseMinimumDCFCLK_params->ReorderingBytes = s->ReorderingBytes;
7440 UseMinimumDCFCLK_params->PixelChunkSizeInKByte = mode_lib->ms.ip.pixel_chunk_size_kbytes;
7441 UseMinimumDCFCLK_params->MetaChunkSize = mode_lib->ms.ip.meta_chunk_size_kbytes;
7442 UseMinimumDCFCLK_params->GPUVMEnable = mode_lib->ms.cache_display_cfg.plane.GPUVMEnable;
7443 UseMinimumDCFCLK_params->GPUVMMaxPageTableLevels = mode_lib->ms.cache_display_cfg.plane.GPUVMMaxPageTableLevels;
7444 UseMinimumDCFCLK_params->HostVMEnable = mode_lib->ms.cache_display_cfg.plane.HostVMEnable;
7445 UseMinimumDCFCLK_params->NumberOfActiveSurfaces = mode_lib->ms.num_active_planes;
7446 UseMinimumDCFCLK_params->HostVMMinPageSize = mode_lib->ms.soc.hostvm_min_page_size_kbytes;
7447 UseMinimumDCFCLK_params->HostVMMaxNonCachedPageTableLevels = mode_lib->ms.cache_display_cfg.plane.HostVMMaxPageTableLevels;
7448 UseMinimumDCFCLK_params->DynamicMetadataVMEnabled = mode_lib->ms.ip.dynamic_metadata_vm_enabled;
7449 UseMinimumDCFCLK_params->ImmediateFlipRequirement = s->ImmediateFlipRequiredFinal;
7450 UseMinimumDCFCLK_params->ProgressiveToInterlaceUnitInOPP = mode_lib->ms.ip.ptoi_supported;
7451 UseMinimumDCFCLK_params->MaxAveragePercentOfIdealSDPPortBWDisplayCanUseInNormalSystemOperation = mode_lib->ms.soc.max_avg_sdp_bw_use_normal_percent;
7452 UseMinimumDCFCLK_params->PercentOfIdealSDPPortBWReceivedAfterUrgLatency = mode_lib->ms.soc.pct_ideal_sdp_bw_after_urgent;
7453 UseMinimumDCFCLK_params->VTotal = mode_lib->ms.cache_display_cfg.timing.VTotal;
7454 UseMinimumDCFCLK_params->VActive = mode_lib->ms.cache_display_cfg.timing.VActive;
7455 UseMinimumDCFCLK_params->DynamicMetadataTransmittedBytes = mode_lib->ms.cache_display_cfg.plane.DynamicMetadataTransmittedBytes;
7456 UseMinimumDCFCLK_params->DynamicMetadataLinesBeforeActiveRequired = mode_lib->ms.cache_display_cfg.plane.DynamicMetadataLinesBeforeActiveRequired;
7457 UseMinimumDCFCLK_params->Interlace = mode_lib->ms.cache_display_cfg.timing.Interlace;
7458 UseMinimumDCFCLK_params->RequiredDPPCLKPerSurface = mode_lib->ms.RequiredDPPCLKPerSurface;
7459 UseMinimumDCFCLK_params->RequiredDISPCLK = mode_lib->ms.RequiredDISPCLK;
7460 UseMinimumDCFCLK_params->UrgLatency = mode_lib->ms.UrgLatency;
7461 UseMinimumDCFCLK_params->NoOfDPP = mode_lib->ms.NoOfDPP;
7462 UseMinimumDCFCLK_params->ProjectedDCFCLKDeepSleep = mode_lib->ms.ProjectedDCFCLKDeepSleep;
7463 UseMinimumDCFCLK_params->MaximumVStartup = s->MaximumVStartup;
7464 UseMinimumDCFCLK_params->TotalNumberOfActiveDPP = mode_lib->ms.TotalNumberOfActiveDPP;
7465 UseMinimumDCFCLK_params->TotalNumberOfDCCActiveDPP = mode_lib->ms.TotalNumberOfDCCActiveDPP;
7466 UseMinimumDCFCLK_params->dpte_group_bytes = mode_lib->ms.dpte_group_bytes;
7467 UseMinimumDCFCLK_params->PrefetchLinesY = mode_lib->ms.PrefetchLinesY;
7468 UseMinimumDCFCLK_params->PrefetchLinesC = mode_lib->ms.PrefetchLinesC;
7469 UseMinimumDCFCLK_params->swath_width_luma_ub_all_states = mode_lib->ms.swath_width_luma_ub_all_states;
7470 UseMinimumDCFCLK_params->swath_width_chroma_ub_all_states = mode_lib->ms.swath_width_chroma_ub_all_states;
7471 UseMinimumDCFCLK_params->BytePerPixelY = mode_lib->ms.BytePerPixelY;
7472 UseMinimumDCFCLK_params->BytePerPixelC = mode_lib->ms.BytePerPixelC;
7473 UseMinimumDCFCLK_params->HTotal = mode_lib->ms.cache_display_cfg.timing.HTotal;
7474 UseMinimumDCFCLK_params->PixelClock = mode_lib->ms.cache_display_cfg.timing.PixelClock;
7475 UseMinimumDCFCLK_params->PDEAndMetaPTEBytesPerFrame = mode_lib->ms.PDEAndMetaPTEBytesPerFrame;
7476 UseMinimumDCFCLK_params->DPTEBytesPerRow = mode_lib->ms.DPTEBytesPerRow;
7477 UseMinimumDCFCLK_params->MetaRowBytes = mode_lib->ms.MetaRowBytes;
7478 UseMinimumDCFCLK_params->DynamicMetadataEnable = mode_lib->ms.cache_display_cfg.plane.DynamicMetadataEnable;
7479 UseMinimumDCFCLK_params->ReadBandwidthLuma = mode_lib->ms.ReadBandwidthLuma;
7480 UseMinimumDCFCLK_params->ReadBandwidthChroma = mode_lib->ms.ReadBandwidthChroma;
7481 UseMinimumDCFCLK_params->DCFCLKPerState = mode_lib->ms.state.dcfclk_mhz;
7482 UseMinimumDCFCLK_params->DCFCLKState = mode_lib->ms.DCFCLKState;
7483
7484 UseMinimumDCFCLK(&mode_lib->scratch,
7485 UseMinimumDCFCLK_params);
7486
7487 } // UseMinimumRequiredDCFCLK == true
7488
7489 for (j = 0; j < 2; ++j) {
7490 mode_lib->ms.ReturnBWPerState[j] = dml_get_return_bw_mbps(&mode_lib->ms.soc, mode_lib->ms.state.use_ideal_dram_bw_strobe,
7491 mode_lib->ms.cache_display_cfg.plane.HostVMEnable, mode_lib->ms.DCFCLKState[j], mode_lib->ms.state.fabricclk_mhz,
7492 mode_lib->ms.state.dram_speed_mts);
7493 mode_lib->ms.ReturnDRAMBWPerState[j] = dml_get_return_dram_bw_mbps(&mode_lib->ms.soc, mode_lib->ms.state.use_ideal_dram_bw_strobe,
7494 mode_lib->ms.cache_display_cfg.plane.HostVMEnable,
7495 mode_lib->ms.state.dram_speed_mts);
7496 }
7497
7498 //Re-ordering Buffer Support Check
7499 for (j = 0; j < 2; ++j) {
7500 if ((mode_lib->ms.ip.rob_buffer_size_kbytes - mode_lib->ms.ip.pixel_chunk_size_kbytes) * 1024 / mode_lib->ms.ReturnBWPerState[j] >
7501 (mode_lib->ms.soc.round_trip_ping_latency_dcfclk_cycles + 32) / mode_lib->ms.DCFCLKState[j] + s->ReorderingBytes / mode_lib->ms.ReturnBWPerState[j]) {
7502 mode_lib->ms.support.ROBSupport[j] = true;
7503 } else {
7504 mode_lib->ms.support.ROBSupport[j] = false;
7505 }
7506 dml_print("DML::%s: DEBUG ROBSupport[%u] = %u (%u)\n", __func__, j, mode_lib->ms.support.ROBSupport[j], __LINE__);
7507 }
7508
7509 //Vertical Active BW support check
7510 s->MaxTotalVActiveRDBandwidth = 0;
7511 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
7512 s->MaxTotalVActiveRDBandwidth = s->MaxTotalVActiveRDBandwidth + mode_lib->ms.ReadBandwidthLuma[k] + mode_lib->ms.ReadBandwidthChroma[k];
7513 }
7514
7515 for (j = 0; j < 2; ++j) {
7516 mode_lib->ms.support.MaxTotalVerticalActiveAvailableBandwidth[j] = dml_min3(mode_lib->ms.soc.return_bus_width_bytes * mode_lib->ms.DCFCLKState[j] * mode_lib->ms.soc.max_avg_sdp_bw_use_normal_percent / 100.0,
7517 mode_lib->ms.state.fabricclk_mhz * mode_lib->ms.soc.fabric_datapath_to_dcn_data_return_bytes * mode_lib->ms.soc.max_avg_fabric_bw_use_normal_percent / 100.0,
7518 mode_lib->ms.state.dram_speed_mts * mode_lib->ms.soc.num_chans * mode_lib->ms.soc.dram_channel_width_bytes *
7519 ((mode_lib->ms.state.use_ideal_dram_bw_strobe && !mode_lib->ms.cache_display_cfg.plane.HostVMEnable) ?
7520 mode_lib->ms.soc.max_avg_dram_bw_use_normal_strobe_percent : mode_lib->ms.soc.max_avg_dram_bw_use_normal_percent) / 100.0);
7521
7522 if (s->MaxTotalVActiveRDBandwidth <= mode_lib->ms.support.MaxTotalVerticalActiveAvailableBandwidth[j]) {
7523 mode_lib->ms.support.TotalVerticalActiveBandwidthSupport[j] = true;
7524 } else {
7525 mode_lib->ms.support.TotalVerticalActiveBandwidthSupport[j] = false;
7526 }
7527 }
7528
7529 /* Prefetch Check */
7530
7531 for (j = 0; j < 2; ++j) {
7532 mode_lib->ms.TimeCalc = 24 / mode_lib->ms.ProjectedDCFCLKDeepSleep[j];
7533
7534 for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
7535 mode_lib->ms.NoOfDPPThisState[k] = mode_lib->ms.NoOfDPP[j][k];
7536 mode_lib->ms.swath_width_luma_ub_this_state[k] = mode_lib->ms.swath_width_luma_ub_all_states[j][k];
7537 mode_lib->ms.swath_width_chroma_ub_this_state[k] = mode_lib->ms.swath_width_chroma_ub_all_states[j][k];
7538 mode_lib->ms.SwathWidthYThisState[k] = mode_lib->ms.SwathWidthYAllStates[j][k];
7539 mode_lib->ms.SwathWidthCThisState[k] = mode_lib->ms.SwathWidthCAllStates[j][k];
7540 mode_lib->ms.SwathHeightYThisState[k] = mode_lib->ms.SwathHeightYAllStates[j][k];
7541 mode_lib->ms.SwathHeightCThisState[k] = mode_lib->ms.SwathHeightCAllStates[j][k];
7542 mode_lib->ms.UnboundedRequestEnabledThisState = mode_lib->ms.UnboundedRequestEnabledAllStates[j];
7543 mode_lib->ms.CompressedBufferSizeInkByteThisState = mode_lib->ms.CompressedBufferSizeInkByteAllStates[j];
7544 mode_lib->ms.DETBufferSizeInKByteThisState[k] = mode_lib->ms.DETBufferSizeInKByteAllStates[j][k];
7545 mode_lib->ms.DETBufferSizeYThisState[k] = mode_lib->ms.DETBufferSizeYAllStates[j][k];
7546 mode_lib->ms.DETBufferSizeCThisState[k] = mode_lib->ms.DETBufferSizeCAllStates[j][k];
7547 }
7548
7549 mode_lib->ms.support.VActiveBandwithSupport[j] = CalculateVActiveBandwithSupport(
7550 mode_lib->ms.num_active_planes,
7551 mode_lib->ms.ReturnBWPerState[j],
7552 mode_lib->ms.NotUrgentLatencyHiding,
7553 mode_lib->ms.ReadBandwidthLuma,
7554 mode_lib->ms.ReadBandwidthChroma,
7555 mode_lib->ms.cursor_bw,
7556 mode_lib->ms.meta_row_bandwidth_this_state,
7557 mode_lib->ms.dpte_row_bandwidth_this_state,
7558 mode_lib->ms.NoOfDPPThisState,
7559 mode_lib->ms.UrgentBurstFactorLuma,
7560 mode_lib->ms.UrgentBurstFactorChroma,
7561 mode_lib->ms.UrgentBurstFactorCursor);
7562
7563 s->VMDataOnlyReturnBWPerState = dml_get_return_bw_mbps_vm_only(
7564 &mode_lib->ms.soc,
7565 mode_lib->ms.state.use_ideal_dram_bw_strobe,
7566 mode_lib->ms.cache_display_cfg.plane.HostVMEnable,
7567 mode_lib->ms.DCFCLKState[j],
7568 mode_lib->ms.state.fabricclk_mhz,
7569 mode_lib->ms.state.dram_speed_mts);
7570
7571 s->HostVMInefficiencyFactor = 1;
7572 if (mode_lib->ms.cache_display_cfg.plane.GPUVMEnable && mode_lib->ms.cache_display_cfg.plane.HostVMEnable)
7573 s->HostVMInefficiencyFactor = mode_lib->ms.ReturnBWPerState[j] / s->VMDataOnlyReturnBWPerState;
7574
7575 mode_lib->ms.ExtraLatency = CalculateExtraLatency(
7576 mode_lib->ms.soc.round_trip_ping_latency_dcfclk_cycles,
7577 s->ReorderingBytes,
7578 mode_lib->ms.DCFCLKState[j],
7579 mode_lib->ms.TotalNumberOfActiveDPP[j],
7580 mode_lib->ms.ip.pixel_chunk_size_kbytes,
7581 mode_lib->ms.TotalNumberOfDCCActiveDPP[j],
7582 mode_lib->ms.ip.meta_chunk_size_kbytes,
7583 mode_lib->ms.ReturnBWPerState[j],
7584 mode_lib->ms.cache_display_cfg.plane.GPUVMEnable,
7585 mode_lib->ms.cache_display_cfg.plane.HostVMEnable,
7586 mode_lib->ms.num_active_planes,
7587 mode_lib->ms.NoOfDPPThisState,
7588 mode_lib->ms.dpte_group_bytes,
7589 s->HostVMInefficiencyFactor,
7590 mode_lib->ms.soc.hostvm_min_page_size_kbytes,
7591 mode_lib->ms.cache_display_cfg.plane.HostVMMaxPageTableLevels);
7592
7593 s->NextMaxVStartup = s->MaxVStartupAllPlanes[j];
7594 s->MaxVStartup = 0;
7595 s->AllPrefetchModeTested = true;
7596 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
7597 CalculatePrefetchMode(mode_lib->ms.policy.AllowForPStateChangeOrStutterInVBlank[k], &s->MinPrefetchMode[k], &s->MaxPrefetchMode[k]);
7598 s->NextPrefetchMode[k] = s->MinPrefetchMode[k];
7599 }
7600
7601 do {
7602 s->MaxVStartup = s->NextMaxVStartup;
7603 s->AllPrefetchModeTested = true;
7604
7605 for (k = 0; k <= mode_lib->ms.num_active_planes - 1; k++) {
7606 mode_lib->ms.PrefetchMode[k] = s->NextPrefetchMode[k];
7607 mode_lib->ms.TWait = CalculateTWait(
7608 mode_lib->ms.PrefetchMode[k],
7609 mode_lib->ms.cache_display_cfg.plane.UseMALLForPStateChange[k],
7610 mode_lib->ms.policy.SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
7611 mode_lib->ms.cache_display_cfg.timing.DRRDisplay[k],
7612 mode_lib->ms.state.dram_clock_change_latency_us,
7613 mode_lib->ms.state.fclk_change_latency_us,
7614 mode_lib->ms.UrgLatency,
7615 mode_lib->ms.state.sr_enter_plus_exit_time_us);
7616
7617 myPipe = &s->myPipe;
7618 myPipe->Dppclk = mode_lib->ms.RequiredDPPCLKPerSurface[j][k];
7619 myPipe->Dispclk = mode_lib->ms.RequiredDISPCLK[j];
7620 myPipe->PixelClock = mode_lib->ms.cache_display_cfg.timing.PixelClock[k];
7621 myPipe->DCFClkDeepSleep = mode_lib->ms.ProjectedDCFCLKDeepSleep[j];
7622 myPipe->DPPPerSurface = mode_lib->ms.NoOfDPP[j][k];
7623 myPipe->ScalerEnabled = mode_lib->ms.cache_display_cfg.plane.ScalerEnabled[k];
7624 myPipe->SourceScan = mode_lib->ms.cache_display_cfg.plane.SourceScan[k];
7625 myPipe->BlockWidth256BytesY = mode_lib->ms.Read256BlockWidthY[k];
7626 myPipe->BlockHeight256BytesY = mode_lib->ms.Read256BlockHeightY[k];
7627 myPipe->BlockWidth256BytesC = mode_lib->ms.Read256BlockWidthC[k];
7628 myPipe->BlockHeight256BytesC = mode_lib->ms.Read256BlockHeightC[k];
7629 myPipe->InterlaceEnable = mode_lib->ms.cache_display_cfg.timing.Interlace[k];
7630 myPipe->NumberOfCursors = mode_lib->ms.cache_display_cfg.plane.NumberOfCursors[k];
7631 myPipe->VBlank = mode_lib->ms.cache_display_cfg.timing.VTotal[k] - mode_lib->ms.cache_display_cfg.timing.VActive[k];
7632 myPipe->HTotal = mode_lib->ms.cache_display_cfg.timing.HTotal[k];
7633 myPipe->HActive = mode_lib->ms.cache_display_cfg.timing.HActive[k];
7634 myPipe->DCCEnable = mode_lib->ms.cache_display_cfg.surface.DCCEnable[k];
7635 myPipe->ODMMode = mode_lib->ms.ODMModePerState[k];
7636 myPipe->SourcePixelFormat = mode_lib->ms.cache_display_cfg.surface.SourcePixelFormat[k];
7637 myPipe->BytePerPixelY = mode_lib->ms.BytePerPixelY[k];
7638 myPipe->BytePerPixelC = mode_lib->ms.BytePerPixelC[k];
7639 myPipe->ProgressiveToInterlaceUnitInOPP = mode_lib->ms.ip.ptoi_supported;
7640
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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