From f67b5c954a45600f168159544911ac25a7bf5eff Mon Sep 17 00:00:00 2001
From: Evgenii Krasnikov <Evgenii.Krasnikov@amd.com>
Date: Wed, 26 Jan 2022 15:11:53 -0500
Subject: drm/amd/display: ensure PSR force_static flag can always be set
Git-commit: aa4be41617a8034f73aa7fdaf7d8a0573a6a2b9d
Patch-mainline: v5.19-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225

[HOW&WHY]
Make sure psr_force_static() can always be called regardless of
psr_allow_active value.

Reviewed-by: Harry Vanzylldejong <harry.vanzylldejong@amd.com>
Reviewed-by: Evgenii Krasnikov <Evgenii.Krasnikov@amd.com>
Reviewed-by: Nicholas Choi <Nicholas.Choi@amd.com>
Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com>
Signed-off-by: Evgenii Krasnikov <Evgenii.Krasnikov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/amd/display/dc/core/dc_link.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index c1a727ff8b1d..b625b46ae96c 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -3092,6 +3092,10 @@ bool dc_link_set_psr_allow_active(struct dc_link *link, const bool *allow_active
 			psr->funcs->psr_set_power_opt(psr, link->psr_settings.psr_power_opt, panel_inst);
 	}
 
+	if (psr != NULL && link->psr_settings.psr_feature_enabled &&
+			force_static && psr->funcs->psr_force_static)
+		psr->funcs->psr_force_static(psr, panel_inst);
+
 	/* Enable or Disable PSR */
 	if (allow_active && link->psr_settings.psr_allow_active != *allow_active) {
 		link->psr_settings.psr_allow_active = *allow_active;
@@ -3102,8 +3106,6 @@ bool dc_link_set_psr_allow_active(struct dc_link *link, const bool *allow_active
 #endif
 
 		if (psr != NULL && link->psr_settings.psr_feature_enabled) {
-			if (force_static && psr->funcs->psr_force_static)
-				psr->funcs->psr_force_static(psr, panel_inst);
 			psr->funcs->psr_enable(psr, link->psr_settings.psr_allow_active, wait, panel_inst);
 		} else if ((dmcu != NULL && dmcu->funcs->is_dmcu_initialized(dmcu)) &&
 			link->psr_settings.psr_feature_enabled)
-- 
2.38.1