[PATCH 5.10 56/63] drm/amd/display: updated wm table for Renoir

[Greg Kroah-Hartman]

From: Jake Wang <haonan.wang2@xxxxxxx>

[ Upstream commit 410066d24cfc1071be25e402510367aca9db5cb6 ]

[Why]
For certain timings, Renoir may underflow due to sr exit
latency being too slow.

[How]
Updated wm table for renoir.

Signed-off-by: Jake Wang <haonan.wang2@xxxxxxx>
Reviewed-by: Yongqiang Sun <yongqiang.sun@xxxxxxx>
Acked-by: Qingqing Zhuo <qingqing.zhuo@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 .../drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c    | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
index 6b431db146cd9..1c6e401dd4cce 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
@@ -704,24 +704,24 @@ static struct wm_table ddr4_wm_table_rn = {
 			.wm_inst = WM_B,
 			.wm_type = WM_TYPE_PSTATE_CHG,
 			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 10.12,
-			.sr_enter_plus_exit_time_us = 11.48,
+			.sr_exit_time_us = 11.12,
+			.sr_enter_plus_exit_time_us = 12.48,
 			.valid = true,
 		},
 		{
 			.wm_inst = WM_C,
 			.wm_type = WM_TYPE_PSTATE_CHG,
 			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 10.12,
-			.sr_enter_plus_exit_time_us = 11.48,
+			.sr_exit_time_us = 11.12,
+			.sr_enter_plus_exit_time_us = 12.48,
 			.valid = true,
 		},
 		{
 			.wm_inst = WM_D,
 			.wm_type = WM_TYPE_PSTATE_CHG,
 			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 10.12,
-			.sr_enter_plus_exit_time_us = 11.48,
+			.sr_exit_time_us = 11.12,
+			.sr_enter_plus_exit_time_us = 12.48,
 			.valid = true,
 		},
 	}
-- 
2.27.0