[PATCH 41/74] drm/amd/display: Increase the DCN42 DDR5 stutter latency

[Wayne Lin <Wayne.Lin@amd.com>]

From: Charlene Liu <Charlene.Liu@amd.com>

Raise the DCN42 DDR5 stutter enter and exit latency so the bandwidth
model budgets enough time to avoid underflow.

Cc: Roman Li <roman.li@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
---
 .../display/dc/dml2_0/dml21/inc/bounding_boxes/dcn42_soc_bb.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/inc/bounding_boxes/dcn42_soc_bb.h b/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/inc/bounding_boxes/dcn42_soc_bb.h
index 139e0152fcd6..876a6f1cad74 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/inc/bounding_boxes/dcn42_soc_bb.h
+++ b/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/inc/bounding_boxes/dcn42_soc_bb.h
@@ -224,8 +224,8 @@ static struct dml2_soc_power_management_parameters dcn42_ddr5_power_management_p
 	.dram_clk_change_blackout_us = 36,
 	.fclk_change_blackout_us = 0,
 	.g7_ppt_blackout_us = 0,
-	.stutter_enter_plus_exit_latency_us = 25.0,
-	.stutter_exit_latency_us = 23.0,
+	.stutter_enter_plus_exit_latency_us = 28.0,
+	.stutter_exit_latency_us = 26.0,
 	.z8_stutter_enter_plus_exit_latency_us = 300,
 	.z8_stutter_exit_latency_us = 200,
 };
-- 
2.43.0