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Code Issues Releases Wiki Activity

drm/amd/display: Increase Z8 watermark times. 

Increase Z8 watermark times from 210->250us and 320->350us.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Natanel Roizenman <natanel.roizenman@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Natanel Roizenman 2024-03-06 12:38:54 -05:00 committed by Alex Deucher
parent 9d7993a7ab
commit a99d819375
2 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/amd/display/dc/dml/dcn35/dcn35_fpu.c
View File

@ -166,8 +166,8 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_5_soc = {
.num_states = 5,
.sr_exit_time_us = 28.0,
.sr_enter_plus_exit_time_us = 30.0,
.sr_exit_z8_time_us = 210.0,
.sr_enter_plus_exit_z8_time_us = 320.0,
.sr_exit_z8_time_us = 250.0,
.sr_enter_plus_exit_z8_time_us = 350.0,
.fclk_change_latency_us = 24.0,
.usr_retraining_latency_us = 2,
.writeback_latency_us = 12.0,

4
drivers/gpu/drm/amd/display/dc/dml/dcn351/dcn351_fpu.c
View File

@ -145,8 +145,8 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_51_soc = {
.num_states = 5,
.sr_exit_time_us = 28.0,
.sr_enter_plus_exit_time_us = 30.0,
.sr_exit_z8_time_us = 210.0,
.sr_enter_plus_exit_z8_time_us = 320.0,
.sr_exit_z8_time_us = 250.0,
.sr_enter_plus_exit_z8_time_us = 350.0,
.fclk_change_latency_us = 24.0,
.usr_retraining_latency_us = 2,
.writeback_latency_us = 12.0,