math_round - Linux

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4_calcs.c

1207

math_round((double)l->DETBufferSizePoolInKByte * (ReadBandwidthLuma[l->NextSurfaceToAssignDETPiece] + ReadBandwidthChroma[l->NextSurfaceToAssignDETPiece]) / l->BandwidthOfSurfacesNotAssignedDETPiece /

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4_calcs.c

1404

initial_xmit_delay = (unsigned int)(math_round(rcModelSize / 2.0 / BPP / pixelsPerClock));

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4_calcs.c

5242

*p->DSTXAfterScaler = (unsigned int)math_round(s->DPPCycles * p->myPipe->PixelClock / p->myPipe->Dppclk + s->DISPCLKCycles * p->myPipe->PixelClock / p->myPipe->Dispclk + p->DSCDelay);

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4_calcs.c

5243

*p->DSTXAfterScaler = (unsigned int)math_round(*p->DSTXAfterScaler + (p->myPipe->ODMMode != dml2_odm_mode_bypass ? 18 : 0) + (p->myPipe->DPPPerSurface - 1) * p->DPP_RECOUT_WIDTH +

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4_calcs.c

879

SwathWidthY[k] = (unsigned int)(math_min2((double)SwathWidthSingleDPPY[k], math_round((double)display_cfg->stream_descriptors[display_cfg->plane_descriptors[k].stream_index].timing.h_active / odm_hactive_factor * display_cfg->plane_descriptors[k].composition.scaler_info.plane0.h_ratio)));

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_standalone_libraries/lib_float_math.h

23

double math_round(double a);