diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
index cb8edb14603a..69b71afbde3a 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -1826,15 +1826,17 @@ void dcn20_program_front_end_for_ctx(
 	/* When disabling phantom pipes, turn on phantom OTG first (so we can get double
 	 * buffer updates properly)
 	 */
-	for (i = 0; i < dc->res_pool->pipe_count; i++)
-		if (context->res_ctx.pipe_ctx[i].update_flags.bits.disable
-				&& dc->current_state->res_ctx.pipe_ctx[i].stream->mall_stream_config.type == SUBVP_PHANTOM) {
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct dc_stream_state *stream = dc->current_state->res_ctx.pipe_ctx[i].stream;
+
+		if (context->res_ctx.pipe_ctx[i].update_flags.bits.disable && stream &&
+			dc->current_state->res_ctx.pipe_ctx[i].stream->mall_stream_config.type == SUBVP_PHANTOM) {
 			struct timing_generator *tg = dc->current_state->res_ctx.pipe_ctx[i].stream_res.tg;
 
 			if (tg->funcs->enable_crtc)
 				tg->funcs->enable_crtc(tg);
 		}
-
+	}
 	/* OTG blank before disabling all front ends */
 	for (i = 0; i < dc->res_pool->pipe_count; i++)
 		if (context->res_ctx.pipe_ctx[i].update_flags.bits.disable