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Searched refs:WritebackLatencyHiding (Results 1 – 5 of 5) sorted by relevance

/linux-6.15/drivers/gpu/drm/amd/display/dc/dml/dcn32/
H A Ddisplay_mode_vba_util_32.c4316 double WritebackLatencyHiding; in dml32_CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport() local
4467 WritebackLatencyHiding = v->WritebackInterfaceBufferSize * 1024 in dml32_CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport()
4471 WritebackLatencyHiding = WritebackLatencyHiding / 2; in dml32_CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport()
4473 WritebackDRAMClockChangeLatencyMargin = WritebackLatencyHiding in dml32_CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport()
4476 WritebackFCLKChangeLatencyMargin = WritebackLatencyHiding in dml32_CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport()
/linux-6.15/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/
H A Ddml2_core_shared_types.h1100 double WritebackLatencyHiding; member
H A Ddml2_core_dcn4_calcs.c6889 s->WritebackLatencyHiding = (double)p->WritebackInterfaceBufferSize * 1024.0 in CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport()
6894 s->WritebackLatencyHiding = s->WritebackLatencyHiding / 2; in CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport()
6896 …s->WritebackDRAMClockChangeLatencyMargin = s->WritebackLatencyHiding - p->Watermark->WritebackDRAM… in CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport()
6898 …s->WritebackFCLKChangeLatencyMargin = s->WritebackLatencyHiding - p->Watermark->WritebackFCLKChang… in CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport()
/linux-6.15/drivers/gpu/drm/amd/display/dc/dml2/
H A Ddisplay_mode_core_structs.h1767 dml_float_t WritebackLatencyHiding; member
H A Ddisplay_mode_core.c2945 …s->WritebackLatencyHiding = (dml_float_t)p->WritebackInterfaceBufferSize * 1024.0 / ((dml_float_t)… in CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport()
2947 s->WritebackLatencyHiding = s->WritebackLatencyHiding / 2; in CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport()
2949 …s->WritebackDRAMClockChangeLatencyMargin = s->WritebackLatencyHiding - p->Watermark->WritebackDRAM… in CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport()
2951 …s->WritebackFCLKChangeLatencyMargin = s->WritebackLatencyHiding - p->Watermark->WritebackFCLKChang… in CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport()