From: Paul Hsieh <paul.hs...@amd.com> [ Upstream commit 26a9f53198c955b15161da48cdb51041a38d5325 ]
[Why]
In 2560x1440@240p eDP panel, some use cases will enable MPC
combine with RGB MPO then underflow happened. This case is
not allowed from HW formula.
[How]
Correct eDP, DP and DP2 output bpp calculation to align HW
formula.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlaus...@amd.com>
Acked-by: Qingqing Zhuo <qingqing.z...@amd.com>
Signed-off-by: Paul Hsieh <paul.hs...@amd.com>
Tested-by: Daniel Wheeler <daniel.whee...@amd.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
.../dc/dml/dcn31/display_mode_vba_31.c | 298 ++++++++++++------
.../dc/dml/dcn314/display_mode_vba_314.c | 298 ++++++++++++------
2 files changed, 392 insertions(+), 204 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
index 27f488405335f..8f8e2e7e5cc53 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
@@ -4308,11 +4308,11 @@ void dml31_ModeSupportAndSystemConfigurationFull(struct
display_mode_lib *mode_l
v->AudioSampleRate[k],
v->AudioSampleLayout[k],
v->ODMCombineEnablePerState[i][k]);
- } else if (v->Output[k] == dm_dp ||
v->Output[k] == dm_edp) {
+ } else if (v->Output[k] == dm_dp ||
v->Output[k] == dm_edp || v->Output[k] == dm_dp2p0) {
if (v->DSCEnable[k] == true) {
v->RequiresDSC[i][k] = true;
v->LinkDSCEnable = true;
- if (v->Output[k] == dm_dp) {
+ if (v->Output[k] == dm_dp ||
v->Output[k] == dm_dp2p0) {
v->RequiresFEC[i][k] =
true;
} else {
v->RequiresFEC[i][k] =
false;
@@ -4320,107 +4320,201 @@ void
dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
} else {
v->RequiresDSC[i][k] = false;
v->LinkDSCEnable = false;
- v->RequiresFEC[i][k] = false;
- }
-
- v->Outbpp = BPP_INVALID;
- if (v->PHYCLKPerState[i] >= 270.0) {
- v->Outbpp = TruncToValidBPP(
- (1.0 -
v->Downspreading / 100.0) * 2700,
-
v->OutputLinkDPLanes[k],
- v->HTotal[k],
- v->HActive[k],
-
v->PixelClockBackEnd[k],
-
v->ForcedOutputLinkBPP[k],
-
v->LinkDSCEnable,
- v->Output[k],
-
v->OutputFormat[k],
-
v->DSCInputBitPerComponent[k],
-
v->NumberOfDSCSlices[k],
-
v->AudioSampleRate[k],
-
v->AudioSampleLayout[k],
-
v->ODMCombineEnablePerState[i][k]);
- v->OutputBppPerState[i][k] =
v->Outbpp;
- // TODO: Need some other way to
handle this nonsense
- //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR"
- }
- if (v->Outbpp == BPP_INVALID &&
v->PHYCLKPerState[i] >= 540.0) {
- v->Outbpp = TruncToValidBPP(
- (1.0 -
v->Downspreading / 100.0) * 5400,
-
v->OutputLinkDPLanes[k],
- v->HTotal[k],
- v->HActive[k],
-
v->PixelClockBackEnd[k],
-
v->ForcedOutputLinkBPP[k],
-
v->LinkDSCEnable,
- v->Output[k],
-
v->OutputFormat[k],
-
v->DSCInputBitPerComponent[k],
-
v->NumberOfDSCSlices[k],
-
v->AudioSampleRate[k],
-
v->AudioSampleLayout[k],
-
v->ODMCombineEnablePerState[i][k]);
- v->OutputBppPerState[i][k] =
v->Outbpp;
- // TODO: Need some other way to
handle this nonsense
- //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR2"
- }
- if (v->Outbpp == BPP_INVALID &&
v->PHYCLKPerState[i] >= 810.0) {
- v->Outbpp = TruncToValidBPP(
- (1.0 -
v->Downspreading / 100.0) * 8100,
-
v->OutputLinkDPLanes[k],
- v->HTotal[k],
- v->HActive[k],
-
v->PixelClockBackEnd[k],
-
v->ForcedOutputLinkBPP[k],
-
v->LinkDSCEnable,
- v->Output[k],
-
v->OutputFormat[k],
-
v->DSCInputBitPerComponent[k],
-
v->NumberOfDSCSlices[k],
-
v->AudioSampleRate[k],
-
v->AudioSampleLayout[k],
-
v->ODMCombineEnablePerState[i][k]);
- v->OutputBppPerState[i][k] =
v->Outbpp;
- // TODO: Need some other way to
handle this nonsense
- //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR3"
- }
- if (v->Outbpp == BPP_INVALID &&
v->PHYCLKD18PerState[i] >= 10000.0 / 18) {
- v->Outbpp = TruncToValidBPP(
- (1.0 -
v->Downspreading / 100.0) * 10000,
- 4,
- v->HTotal[k],
- v->HActive[k],
-
v->PixelClockBackEnd[k],
-
v->ForcedOutputLinkBPP[k],
-
v->LinkDSCEnable,
- v->Output[k],
-
v->OutputFormat[k],
-
v->DSCInputBitPerComponent[k],
-
v->NumberOfDSCSlices[k],
-
v->AudioSampleRate[k],
-
v->AudioSampleLayout[k],
-
v->ODMCombineEnablePerState[i][k]);
- v->OutputBppPerState[i][k] =
v->Outbpp;
-
//v->OutputTypeAndRatePerState[i][k] = v->Output[k] & "10x4";
+ if (v->Output[k] == dm_dp2p0) {
+ v->RequiresFEC[i][k] =
true;
+ } else {
+ v->RequiresFEC[i][k] =
false;
+ }
}
- if (v->Outbpp == BPP_INVALID &&
v->PHYCLKD18PerState[i] >= 12000.0 / 18) {
- v->Outbpp = TruncToValidBPP(
- 12000,
- 4,
- v->HTotal[k],
- v->HActive[k],
-
v->PixelClockBackEnd[k],
-
v->ForcedOutputLinkBPP[k],
-
v->LinkDSCEnable,
- v->Output[k],
-
v->OutputFormat[k],
-
v->DSCInputBitPerComponent[k],
-
v->NumberOfDSCSlices[k],
-
v->AudioSampleRate[k],
-
v->AudioSampleLayout[k],
-
v->ODMCombineEnablePerState[i][k]);
- v->OutputBppPerState[i][k] =
v->Outbpp;
-
//v->OutputTypeAndRatePerState[i][k] = v->Output[k] & "12x4";
+ if (v->Output[k] == dm_dp2p0) {
+ v->Outbpp = BPP_INVALID;
+ if ((v->OutputLinkDPRate[k] ==
dm_dp_rate_na || v->OutputLinkDPRate[k] == dm_dp_rate_uhbr10) &&
+ v->PHYCLKD18PerState[k]
>= 10000.0 / 18.0) {
+ v->Outbpp =
TruncToValidBPP(
+ (1.0 -
v->Downspreading / 100.0) * 10000,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+ if (v->Outbpp ==
BPP_INVALID && v->PHYCLKD18PerState[k] < 13500.0 / 18.0 &&
+ v->DSCEnable[k]
== true && v->ForcedOutputLinkBPP[k] == 0) {
+
v->RequiresDSC[i][k] = true;
+
v->LinkDSCEnable = true;
+ v->Outbpp =
TruncToValidBPP(
+
(1.0 - v->Downspreading / 100.0) * 10000,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+ }
+
v->OutputBppPerState[i][k] = v->Outbpp;
+ // TODO: Need some
other way to handle this nonsense
+ //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " UHBR10"
+ }
+ if (v->Outbpp == BPP_INVALID &&
+ (v->OutputLinkDPRate[k]
== dm_dp_rate_na || v->OutputLinkDPRate[k] == dm_dp_rate_uhbr13p5) &&
+ v->PHYCLKD18PerState[k]
>= 13500.0 / 18.0) {
+ v->Outbpp =
TruncToValidBPP(
+ (1.0 -
v->Downspreading / 100.0) * 13500,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+ if (v->Outbpp ==
BPP_INVALID && v->PHYCLKD18PerState[k] < 20000.0 / 18.0 &&
+ v->DSCEnable[k]
== true && v->ForcedOutputLinkBPP[k] == 0) {
+
v->RequiresDSC[i][k] = true;
+
v->LinkDSCEnable = true;
+ v->Outbpp =
TruncToValidBPP(
+
(1.0 - v->Downspreading / 100.0) * 13500,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+ }
+
v->OutputBppPerState[i][k] = v->Outbpp;
+ // TODO: Need some
other way to handle this nonsense
+ //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " UHBR13p5"
+ }
+ if (v->Outbpp == BPP_INVALID &&
+ (v->OutputLinkDPRate[k]
== dm_dp_rate_na || v->OutputLinkDPRate[k] == dm_dp_rate_uhbr20) &&
+ v->PHYCLKD18PerState[k]
>= 20000.0 / 18.0) {
+ v->Outbpp =
TruncToValidBPP(
+ (1.0 -
v->Downspreading / 100.0) * 20000,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+ if (v->Outbpp ==
BPP_INVALID && v->DSCEnable[k] == true &&
+
v->ForcedOutputLinkBPP[k] == 0) {
+
v->RequiresDSC[i][k] = true;
+
v->LinkDSCEnable = true;
+ v->Outbpp =
TruncToValidBPP(
+
(1.0 - v->Downspreading / 100.0) * 20000,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+ }
+
v->OutputBppPerState[i][k] = v->Outbpp;
+ // TODO: Need some
other way to handle this nonsense
+ //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " UHBR20"
+ }
+ } else {
+ v->Outbpp = BPP_INVALID;
+ if (v->PHYCLKPerState[i] >=
270.0) {
+ v->Outbpp =
TruncToValidBPP(
+ (1.0 -
v->Downspreading / 100.0) * 2700,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+
v->OutputBppPerState[i][k] = v->Outbpp;
+ // TODO: Need some
other way to handle this nonsense
+ //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR"
+ }
+ if (v->Outbpp == BPP_INVALID &&
v->PHYCLKPerState[i] >= 540.0) {
+ v->Outbpp =
TruncToValidBPP(
+ (1.0 -
v->Downspreading / 100.0) * 5400,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+
v->OutputBppPerState[i][k] = v->Outbpp;
+ // TODO: Need some
other way to handle this nonsense
+ //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR2"
+ }
+ if (v->Outbpp == BPP_INVALID &&
v->PHYCLKPerState[i] >= 810.0) {
+ v->Outbpp =
TruncToValidBPP(
+ (1.0 -
v->Downspreading / 100.0) * 8100,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+
v->OutputBppPerState[i][k] = v->Outbpp;
+ // TODO: Need some
other way to handle this nonsense
+ //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR3"
+ }
}
}
} else {
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c
b/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c
index c843b394aeb4a..e8bcae63f2656 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c
@@ -4406,11 +4406,11 @@ void
dml314_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_
v->AudioSampleRate[k],
v->AudioSampleLayout[k],
v->ODMCombineEnablePerState[i][k]);
- } else if (v->Output[k] == dm_dp ||
v->Output[k] == dm_edp) {
+ } else if (v->Output[k] == dm_dp ||
v->Output[k] == dm_edp || v->Output[k] == dm_dp2p0) {
if (v->DSCEnable[k] == true) {
v->RequiresDSC[i][k] = true;
v->LinkDSCEnable = true;
- if (v->Output[k] == dm_dp) {
+ if (v->Output[k] == dm_dp ||
v->Output[k] == dm_dp2p0) {
v->RequiresFEC[i][k] =
true;
} else {
v->RequiresFEC[i][k] =
false;
@@ -4418,107 +4418,201 @@ void
dml314_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_
} else {
v->RequiresDSC[i][k] = false;
v->LinkDSCEnable = false;
- v->RequiresFEC[i][k] = false;
- }
-
- v->Outbpp = BPP_INVALID;
- if (v->PHYCLKPerState[i] >= 270.0) {
- v->Outbpp = TruncToValidBPP(
- (1.0 -
v->Downspreading / 100.0) * 2700,
-
v->OutputLinkDPLanes[k],
- v->HTotal[k],
- v->HActive[k],
-
v->PixelClockBackEnd[k],
-
v->ForcedOutputLinkBPP[k],
-
v->LinkDSCEnable,
- v->Output[k],
-
v->OutputFormat[k],
-
v->DSCInputBitPerComponent[k],
-
v->NumberOfDSCSlices[k],
-
v->AudioSampleRate[k],
-
v->AudioSampleLayout[k],
-
v->ODMCombineEnablePerState[i][k]);
- v->OutputBppPerState[i][k] =
v->Outbpp;
- // TODO: Need some other way to
handle this nonsense
- //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR"
- }
- if (v->Outbpp == BPP_INVALID &&
v->PHYCLKPerState[i] >= 540.0) {
- v->Outbpp = TruncToValidBPP(
- (1.0 -
v->Downspreading / 100.0) * 5400,
-
v->OutputLinkDPLanes[k],
- v->HTotal[k],
- v->HActive[k],
-
v->PixelClockBackEnd[k],
-
v->ForcedOutputLinkBPP[k],
-
v->LinkDSCEnable,
- v->Output[k],
-
v->OutputFormat[k],
-
v->DSCInputBitPerComponent[k],
-
v->NumberOfDSCSlices[k],
-
v->AudioSampleRate[k],
-
v->AudioSampleLayout[k],
-
v->ODMCombineEnablePerState[i][k]);
- v->OutputBppPerState[i][k] =
v->Outbpp;
- // TODO: Need some other way to
handle this nonsense
- //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR2"
- }
- if (v->Outbpp == BPP_INVALID &&
v->PHYCLKPerState[i] >= 810.0) {
- v->Outbpp = TruncToValidBPP(
- (1.0 -
v->Downspreading / 100.0) * 8100,
-
v->OutputLinkDPLanes[k],
- v->HTotal[k],
- v->HActive[k],
-
v->PixelClockBackEnd[k],
-
v->ForcedOutputLinkBPP[k],
-
v->LinkDSCEnable,
- v->Output[k],
-
v->OutputFormat[k],
-
v->DSCInputBitPerComponent[k],
-
v->NumberOfDSCSlices[k],
-
v->AudioSampleRate[k],
-
v->AudioSampleLayout[k],
-
v->ODMCombineEnablePerState[i][k]);
- v->OutputBppPerState[i][k] =
v->Outbpp;
- // TODO: Need some other way to
handle this nonsense
- //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR3"
- }
- if (v->Outbpp == BPP_INVALID &&
v->PHYCLKD18PerState[i] >= 10000.0 / 18) {
- v->Outbpp = TruncToValidBPP(
- (1.0 -
v->Downspreading / 100.0) * 10000,
- 4,
- v->HTotal[k],
- v->HActive[k],
-
v->PixelClockBackEnd[k],
-
v->ForcedOutputLinkBPP[k],
-
v->LinkDSCEnable,
- v->Output[k],
-
v->OutputFormat[k],
-
v->DSCInputBitPerComponent[k],
-
v->NumberOfDSCSlices[k],
-
v->AudioSampleRate[k],
-
v->AudioSampleLayout[k],
-
v->ODMCombineEnablePerState[i][k]);
- v->OutputBppPerState[i][k] =
v->Outbpp;
-
//v->OutputTypeAndRatePerState[i][k] = v->Output[k] & "10x4";
+ if (v->Output[k] == dm_dp2p0) {
+ v->RequiresFEC[i][k] =
true;
+ } else {
+ v->RequiresFEC[i][k] =
false;
+ }
}
- if (v->Outbpp == BPP_INVALID &&
v->PHYCLKD18PerState[i] >= 12000.0 / 18) {
- v->Outbpp = TruncToValidBPP(
- 12000,
- 4,
- v->HTotal[k],
- v->HActive[k],
-
v->PixelClockBackEnd[k],
-
v->ForcedOutputLinkBPP[k],
-
v->LinkDSCEnable,
- v->Output[k],
-
v->OutputFormat[k],
-
v->DSCInputBitPerComponent[k],
-
v->NumberOfDSCSlices[k],
-
v->AudioSampleRate[k],
-
v->AudioSampleLayout[k],
-
v->ODMCombineEnablePerState[i][k]);
- v->OutputBppPerState[i][k] =
v->Outbpp;
-
//v->OutputTypeAndRatePerState[i][k] = v->Output[k] & "12x4";
+ if (v->Output[k] == dm_dp2p0) {
+ v->Outbpp = BPP_INVALID;
+ if ((v->OutputLinkDPRate[k] ==
dm_dp_rate_na || v->OutputLinkDPRate[k] == dm_dp_rate_uhbr10) &&
+ v->PHYCLKD18PerState[k]
>= 10000.0 / 18.0) {
+ v->Outbpp =
TruncToValidBPP(
+ (1.0 -
v->Downspreading / 100.0) * 10000,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+ if (v->Outbpp ==
BPP_INVALID && v->PHYCLKD18PerState[k] < 13500.0 / 18.0 &&
+ v->DSCEnable[k]
== true && v->ForcedOutputLinkBPP[k] == 0) {
+
v->RequiresDSC[i][k] = true;
+
v->LinkDSCEnable = true;
+ v->Outbpp =
TruncToValidBPP(
+
(1.0 - v->Downspreading / 100.0) * 10000,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+ }
+
v->OutputBppPerState[i][k] = v->Outbpp;
+ // TODO: Need some
other way to handle this nonsense
+ //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " UHBR10"
+ }
+ if (v->Outbpp == BPP_INVALID &&
+ (v->OutputLinkDPRate[k]
== dm_dp_rate_na || v->OutputLinkDPRate[k] == dm_dp_rate_uhbr13p5) &&
+ v->PHYCLKD18PerState[k]
>= 13500.0 / 18.0) {
+ v->Outbpp =
TruncToValidBPP(
+ (1.0 -
v->Downspreading / 100.0) * 13500,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+ if (v->Outbpp ==
BPP_INVALID && v->PHYCLKD18PerState[k] < 20000.0 / 18.0 &&
+ v->DSCEnable[k]
== true && v->ForcedOutputLinkBPP[k] == 0) {
+
v->RequiresDSC[i][k] = true;
+
v->LinkDSCEnable = true;
+ v->Outbpp =
TruncToValidBPP(
+
(1.0 - v->Downspreading / 100.0) * 13500,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+ }
+
v->OutputBppPerState[i][k] = v->Outbpp;
+ // TODO: Need some
other way to handle this nonsense
+ //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " UHBR13p5"
+ }
+ if (v->Outbpp == BPP_INVALID &&
+ (v->OutputLinkDPRate[k]
== dm_dp_rate_na || v->OutputLinkDPRate[k] == dm_dp_rate_uhbr20) &&
+ v->PHYCLKD18PerState[k]
>= 20000.0 / 18.0) {
+ v->Outbpp =
TruncToValidBPP(
+ (1.0 -
v->Downspreading / 100.0) * 20000,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+ if (v->Outbpp ==
BPP_INVALID && v->DSCEnable[k] == true &&
+
v->ForcedOutputLinkBPP[k] == 0) {
+
v->RequiresDSC[i][k] = true;
+
v->LinkDSCEnable = true;
+ v->Outbpp =
TruncToValidBPP(
+
(1.0 - v->Downspreading / 100.0) * 20000,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+ }
+
v->OutputBppPerState[i][k] = v->Outbpp;
+ // TODO: Need some
other way to handle this nonsense
+ //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " UHBR20"
+ }
+ } else {
+ v->Outbpp = BPP_INVALID;
+ if (v->PHYCLKPerState[i] >=
270.0) {
+ v->Outbpp =
TruncToValidBPP(
+ (1.0 -
v->Downspreading / 100.0) * 2700,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+
v->OutputBppPerState[i][k] = v->Outbpp;
+ // TODO: Need some
other way to handle this nonsense
+ //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR"
+ }
+ if (v->Outbpp == BPP_INVALID &&
v->PHYCLKPerState[i] >= 540.0) {
+ v->Outbpp =
TruncToValidBPP(
+ (1.0 -
v->Downspreading / 100.0) * 5400,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+
v->OutputBppPerState[i][k] = v->Outbpp;
+ // TODO: Need some
other way to handle this nonsense
+ //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR2"
+ }
+ if (v->Outbpp == BPP_INVALID &&
v->PHYCLKPerState[i] >= 810.0) {
+ v->Outbpp =
TruncToValidBPP(
+ (1.0 -
v->Downspreading / 100.0) * 8100,
+
v->OutputLinkDPLanes[k],
+
v->HTotal[k],
+
v->HActive[k],
+
v->PixelClockBackEnd[k],
+
v->ForcedOutputLinkBPP[k],
+
v->LinkDSCEnable,
+
v->Output[k],
+
v->OutputFormat[k],
+
v->DSCInputBitPerComponent[k],
+
v->NumberOfDSCSlices[k],
+
v->AudioSampleRate[k],
+
v->AudioSampleLayout[k],
+
v->ODMCombineEnablePerState[i][k]);
+
v->OutputBppPerState[i][k] = v->Outbpp;
+ // TODO: Need some
other way to handle this nonsense
+ //
v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR3"
+ }
}
}
} else {
--
2.39.2
