[PATCH 07/21] drm/amd/display: Increase eval/entry delay for DCN35

[Hamza Mahfooz]

From: Nicholas Kazlauskas <nicholas.kazlauskas at amd.com>

[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: Ovidiu Bunea <ovidiu.bunea at amd.com>
Acked-by: Hamza Mahfooz <hamza.mahfooz at amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas at amd.com>
---
 .../gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c    | 4 ++--
 1 file changed, 2 insertions(+), 2 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 5f7cf01abef9..d74e5c9e00ae 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
@@ -781,8 +781,8 @@ 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,
 };
 
-- 
2.43.0