diff options
| author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2024-01-23 20:20:06 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-02-15 01:15:15 +0300 |
| commit | 749f1ad0c35089ae0c400fa37f4832a6dc59d98f (patch) | |
| tree | 2075ea99313f71410de2d905e51a5471f6e0c8b3 /drivers | |
| parent | bfeefe6ea5f18cabb8fda55364079573804623f9 (diff) | |
| download | linux-749f1ad0c35089ae0c400fa37f4832a6dc59d98f.tar.xz | |
drm/amd/display: Increase ips2_eval delay for DCN35
[Why]
New worst-case measurement observed at 1897us.
[How]
Increase to 2000us to cover the new worst case + margin.
Reviewed-by: Ovidiu Bunea <ovidiu.bunea@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c index 28266b9a148a..5d52853cac96 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c @@ -781,7 +781,7 @@ static const struct dc_debug_options debug_defaults_drv = { .disable_z10 = false, .ignore_pg = true, .psp_disabled_wa = true, - .ips2_eval_delay_us = 1650, + .ips2_eval_delay_us = 2000, .ips2_entry_delay_us = 800, .disable_dmub_reallow_idle = true, .static_screen_wait_frames = 2, |