From 0d555e481c1333c8ae170198ca111947c22fc9c9 Mon Sep 17 00:00:00 2001 From: Nicholas Kazlauskas Date: Tue, 23 Jan 2024 12:20:06 -0500 Subject: 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 Acked-by: Aurabindo Pillai Signed-off-by: Nicholas Kazlauskas Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/amd/display') 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 1c3d89264ef7..5fdcda8f8602 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 @@ -780,7 +780,7 @@ 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, .static_screen_wait_frames = 2, }; -- cgit v1.2.3