Unverified Commit af13a56e authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
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!13056 [sync] PR-13015: drm/amd/display: Check stream before comparing them 

Merge Pull Request from: @openeuler-sync-bot 
 

Origin pull request: 
https://gitee.com/openeuler/kernel/pulls/13015 
 
PR sync from: Gu Bowen <gubowen5@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/NXGS5RSBH76YYVFJUXLQ6O4M3FMDU4I6/ 
 
https://gitee.com/src-openeuler/kernel/issues/IAYR9N 
 
Link:https://gitee.com/openeuler/kernel/pulls/13056

 

Reviewed-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parents e3398698 0654ab0b

drivers/gpu/drm/amd/display/dc/core/dc_resource.c

+2 −0
Original line number Diff line number Diff line
@@ -1694,6 +1694,8 @@ static bool are_stream_backends_same( 
bool dc_is_stream_unchanged(

	struct dc_stream_state *old_stream, struct dc_stream_state *stream)

{

	if (!old_stream || !stream)

		return false;



	if (!are_stream_backends_same(old_stream, stream))

		return false;