Commit 211a06df authored by Nicholas Kazlauskas's avatar Nicholas Kazlauskas Committed by Alex Deucher
Browse files

drm/amd/display: Disable Z8 minimum stutter period check for DCN35 



[Why]
The threshold is no longer useful for blocking suboptimal power states
for DCN35 based on real measurement.

[How]
Reduce to the minimum threshold duration, 1us.

Reviewed-by: default avatarGabe Teeger <gabe.teeger@amd.com>
Acked-by: default avatarRoman Li <roman.li@amd.com>
Signed-off-by: default avatarNicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 7eb9d1e0

drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c

+1 −1
Original line number Diff line number Diff line
@@ -764,7 +764,7 @@ static const struct dc_debug_options debug_defaults_drv = { 
	},

	.seamless_boot_odm_combine = DML_FAIL_SOURCE_PIXEL_FORMAT,

	.enable_z9_disable_interface = true, /* Allow support for the PMFW interface for disable Z9*/

	.minimum_z8_residency_time = 2100,

	.minimum_z8_residency_time = 1, /* Always allow when other conditions are met */

	.using_dml2 = true,

	.support_eDP1_5 = true,

	.enable_hpo_pg_support = false,