提交 9ee8b902 编写于 作者: N Nevenko Stupar 提交者: Alex Deucher

drm/amd/display: Investigate tool reported FCLK P-state deviations

[Why]
Fix for some of the tool reported modes for FCLK
P-state deviations and UCLK P-state deviations that
are coming from DSC terms and/or Scaling terms
causing MinActiveFCLKChangeLatencySupported
and MaxActiveDRAMClockChangeLatencySupported
incorrectly calculated in DML for these configurations.
Reviewed-by: NChaitanya Dhere <Chaitanya.Dhere@amd.com>
Acked-by: NJasdeep Dhillon <jdhillon@amd.com>
Acked-by: NAlex Hung <alex.hung@amd.com>
Signed-off-by: NNevenko Stupar <Nevenko.Stupar@amd.com>
Tested-by: NMark Broadworth <mark.broadworth@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
上级 6818f755
......@@ -364,7 +364,8 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
v->DSCDelay[k] = dml32_DSCDelayRequirement(mode_lib->vba.DSCEnabled[k],
mode_lib->vba.ODMCombineEnabled[k], mode_lib->vba.DSCInputBitPerComponent[k],
mode_lib->vba.OutputBpp[k], mode_lib->vba.HActive[k], mode_lib->vba.HTotal[k],
mode_lib->vba.OutputBppPerState[mode_lib->vba.VoltageLevel][k],
mode_lib->vba.HActive[k], mode_lib->vba.HTotal[k],
mode_lib->vba.NumberOfDSCSlices[k], mode_lib->vba.OutputFormat[k],
mode_lib->vba.Output[k], mode_lib->vba.PixelClock[k],
mode_lib->vba.PixelClockBackEnd[k], mode_lib->vba.ip.dsc_delay_factor_wa);
......
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