firmware/br-ext-chip-allwinner/board/v83x/kernel/patches/00000-kernel_trace_gpu-trac...

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Diff

diff -drupN a/kernel/trace/gpu-traces.c b/kernel/trace/gpu-traces.c
--- a/kernel/trace/gpu-traces.c 1970-01-01 03:00:00.000000000 +0300
+++ b/kernel/trace/gpu-traces.c 2022-06-12 05:28:14.000000000 +0300
@@ -0,0 +1,23 @@
+/*
+ * GPU tracepoints
+ *
+ * Copyright (C) 2013 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/module.h>
+
+#define CREATE_TRACE_POINTS
+#include <trace/events/gpu.h>
+
+EXPORT_TRACEPOINT_SYMBOL(gpu_sched_switch);
+EXPORT_TRACEPOINT_SYMBOL(gpu_job_enqueue);