1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index b65551d07e4f..260a01ebd888 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1672,6 +1672,7 @@ static void commit_planes_do_stream_update(struct dc *dc,
                                 continue;
 
                         if (stream_update->dpms_off) {
+                                dc->hwss.pipe_control_lock(dc, pipe_ctx, true);
                                 if (*stream_update->dpms_off) {
                                         core_link_disable_stream(pipe_ctx, KEEP_ACQUIRED_RESOURCE);
                                         dc->hwss.optimize_bandwidth(dc, dc->current_state);
@@ -1679,6 +1680,7 @@ static void commit_planes_do_stream_update(struct dc *dc,
                                         dc->hwss.prepare_bandwidth(dc, dc->current_state);
                                         core_link_enable_stream(dc->current_state, pipe_ctx);
                                 }
+                                dc->hwss.pipe_control_lock(dc, pipe_ctx, false);
                         }
 
                         if (stream_update->abm_level && pipe_ctx->stream_res.abm) {