From 5fc51e3a56bb9440a9c0bb299c2b9b6be9240e1e Mon Sep 17 00:00:00 2001
From: Sung Joon Kim <sungkim@amd.com>
Date: Mon, 8 Nov 2021 11:19:14 -0500
Subject: drm/amd/display: Revert "retain/release stream pointer in link enc
 table"
Git-commit: ed12f3f198cedbb164129991766e1a42eecc0bac
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]
Change causing issue. Need to revert the change.

Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Sung Joon Kim <sungkim@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@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_enc_cfg.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c
index d3c789f26a02..8b319992c71d 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c
@@ -122,7 +122,6 @@ static void remove_link_enc_assignment(
 				stream->link_enc = NULL;
 				state->res_ctx.link_enc_cfg_ctx.link_enc_assignments[i].eng_id = ENGINE_ID_UNKNOWN;
 				state->res_ctx.link_enc_cfg_ctx.link_enc_assignments[i].stream = NULL;
-				dc_stream_release(stream);
 				break;
 			}
 		}
@@ -145,7 +144,6 @@ static void add_link_enc_assignment(
 		 */
 		for (i = 0; i < state->stream_count; i++) {
 			if (stream == state->streams[i]) {
-				dc_stream_retain(stream);
 				state->res_ctx.link_enc_cfg_ctx.link_enc_assignments[i] = (struct link_enc_assignment){
 					.valid = true,
 					.ep_id = (struct display_endpoint_id) {
-- 
2.38.1