From 2209013b638ccd6cc38b6188b6ce528901742df8 Mon Sep 17 00:00:00 2001
From: Jarif Aftab <jaraftab@amd.com>
Date: Wed, 24 Nov 2021 13:44:52 -0500
Subject: drm/amd/display: Added Check For dc->res_pool
Git-commit: e885d64785aa56e10e432c3319e3b5b0a2d30ac2
Patch-mainline: v5.17-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
[WHY]
-To ensure dc->res_pool has been initialized
[HOW]
-Check if dc->res_pool is true in
the if statement
Reviewed-by: Martin Leung <Martin.Leung@amd.com>
Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com>
Signed-off-by: Jarif Aftab <jaraftab@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.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index bd6541f1c8bb..471620a3d7ae 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -809,7 +809,7 @@ void dc_stream_set_static_screen_params(struct dc *dc,
static void dc_destruct(struct dc *dc)
{
// reset link encoder assignment table on destruct
- if (dc->res_pool->funcs->link_encs_assign)
+ if (dc->res_pool && dc->res_pool->funcs->link_encs_assign)
link_enc_cfg_init(dc, dc->current_state);
if (dc->current_state) {
--
2.38.1