Commit 280df499 authored by Nicholas Kazlauskas's avatar Nicholas Kazlauskas Committed by Alex Deucher
Browse files

drm/amd/display: Increase eval/entry delay for DCN35 



[Why]
To match firmware measurements and avoid hanging when accessing HW
that's in idle.

[How]
Increase the delays to what we've measured.

Reviewed-by: default avatarOvidiu Bunea <ovidiu.bunea@amd.com>
Acked-by: default avatarHamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: default avatarNicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 897925dc

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

+2 −2
Original line number Diff line number Diff line
@@ -780,8 +780,8 @@ static const struct dc_debug_options debug_defaults_drv = { 
	.disable_z10 = false,

	.ignore_pg = true,

	.psp_disabled_wa = true,

	.ips2_eval_delay_us = 200,

	.ips2_entry_delay_us = 400,

	.ips2_eval_delay_us = 1650,

	.ips2_entry_delay_us = 800,

	.static_screen_wait_frames = 2,

};