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| author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2023-02-21 10:27:10 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-03-07 14:22:39 -0500 |
| commit | 0215ce9057edf69aff9c1a32f4254e1ec297db31 (patch) | |
| tree | 52c8c2e3d605c664c5155c84ab70ead2fc40c738 /drivers | |
| parent | 0db13eae41fcc67f408dbb3dfda59633c4fa03fb (diff) | |
| download | linux-stable-0215ce9057edf69aff9c1a32f4254e1ec297db31.tar.gz linux-stable-0215ce9057edf69aff9c1a32f4254e1ec297db31.tar.bz2 linux-stable-0215ce9057edf69aff9c1a32f4254e1ec297db31.zip | |
drm/amd/display: Update minimum stutter residency for DCN314 Z8
[Why]
Block periods that are too short as they have the potential to
currently cause hangs in other firmware components on the system.
[How]
Update the threshold, mostly targeting a block of 4k and downscaling.
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@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/dcn314/dcn314_resource.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c index 8fc89aeb86d4..f9dfbc7407ee 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c @@ -887,7 +887,7 @@ static const struct dc_plane_cap plane_cap = { static const struct dc_debug_options debug_defaults_drv = { .disable_z10 = false, .enable_z9_disable_interface = true, - .minimum_z8_residency_time = 1000, + .minimum_z8_residency_time = 3080, .psr_skip_crtc_disable = true, .disable_dmcu = true, .force_abm_enable = false, |