diff --git a/drivers/gpu/drm/amd/display/dc/dml2_0/dml2_utils.c b/drivers/gpu/drm/amd/display/dc/dml2_0/dml2_utils.c
index 1bc81e26a11f..5ed14f694fb0 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2_0/dml2_utils.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2_0/dml2_utils.c
@@ -255,7 +255,7 @@ static void populate_pipe_ctx_dlg_params_from_dml(struct pipe_ctx *pipe_ctx, str
 	pipe_ctx->pipe_dlg_param.vupdate_width = dml_get_vupdate_width(mode_lib, pipe_idx);
 	pipe_ctx->pipe_dlg_param.vready_offset = dml_get_vready_offset(mode_lib, pipe_idx);
 
-	ASSERT(pipe_ctx->stream_res.tg->inst >= 0 && pipe_ctx->stream_res.tg->inst <= 0xFF);
+	ASSERT(pipe_ctx->stream_res.tg->inst <= 0xFF);
 	pipe_ctx->pipe_dlg_param.otg_inst = (unsigned char)pipe_ctx->stream_res.tg->inst;
 
 	pipe_ctx->pipe_dlg_param.hactive = hactive;