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From 2714e4e91ba4706ae8646d6409ad3b49968455aa Mon Sep 17 00:00:00 2001
From: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Date: Fri, 23 Aug 2019 14:22:40 -0400
Subject: [PATCH 3833/4256] drm/amd/display: fix global sync param extraction
indexing
dcn20_calculate_dlg_params was incorrectly indexing pipe src and
dst structs when extracting global sync params.
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Jaehyun Chung <Jaehyun.Chung@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
---
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index 9aceb159bef5..49a147661cd4 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -2638,8 +2638,8 @@ void dcn20_calculate_dlg_params(
continue;
if (!visited[pipe_idx]) {
- display_pipe_source_params_st *src = &pipes[pipe_idx_unsplit].pipe.src;
- display_pipe_dest_params_st *dst = &pipes[pipe_idx_unsplit].pipe.dest;
+ display_pipe_source_params_st *src = &pipes[pipe_idx].pipe.src;
+ display_pipe_dest_params_st *dst = &pipes[pipe_idx].pipe.dest;
dst->vstartup_start = context->bw_ctx.dml.vba.VStartup[pipe_idx_unsplit];
dst->vupdate_offset = context->bw_ctx.dml.vba.VUpdateOffsetPix[pipe_idx_unsplit];
--
2.17.1
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