From: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Date: Tue, 18 Jul 2017 20:13:05 -0400
Subject: drm/amd/display: revert dcn10 soc defaults to 17 19
Git-commit: 98e4a22f02da4a66f7652a3301dcb689b739e521
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c
@@ -37,8 +37,8 @@
/* Defaults from spreadsheet rev#247 */
const struct dcn_soc_bounding_box dcn10_soc_defaults = {
/* latencies */
- .sr_exit_time = 13, /*us*/
- .sr_enter_plus_exit_time = 15, /*us*/
+ .sr_exit_time = 17, /*us*/
+ .sr_enter_plus_exit_time = 19, /*us*/
.urgent_latency = 4, /*us*/
.dram_clock_change_latency = 17, /*us*/
.write_back_latency = 12, /*us*/