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-rw-r--r--drivers/gpu/drm/amd/display/dc/core/dc_resource.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index 3d45f6cae1f7..f7b47bf3ee59 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -1885,6 +1885,12 @@ static int acquire_first_free_pipe(
pipe_ctx->plane_res.mpcc_inst = pool->dpps[i]->inst;
pipe_ctx->pipe_idx = i;
+ if (i >= pool->timing_generator_count) {
+ int tg_inst = pool->timing_generator_count - 1;
+
+ pipe_ctx->stream_res.tg = pool->timing_generators[tg_inst];
+ pipe_ctx->stream_res.opp = pool->opps[tg_inst];
+ }
pipe_ctx->stream = stream;
return i;