1 files changed, 93 insertions, 0 deletions
diff --git a/drivers/video/adf/adf_trace.h b/drivers/video/adf/adf_trace.h
new file mode 100644
index 00000000000..3cb2a84d728
--- /dev/null
+++ b/drivers/video/adf/adf_trace.h
@@ -0,0 +1,93 @@
+/*
+ * 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.
+ *
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM adf
+
+#if !defined(__VIDEO_ADF_ADF_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define __VIDEO_ADF_ADF_TRACE_H
+
+#include <linux/tracepoint.h>
+#include <video/adf.h>
+
+TRACE_EVENT(adf_event,
+	TP_PROTO(struct adf_obj *obj, enum adf_event_type type),
+	TP_ARGS(obj, type),
+
+	TP_STRUCT__entry(
+		__string(name, obj->name)
+		__field(enum adf_event_type, type)
+		__array(char, type_str, 32)
+	),
+	TP_fast_assign(
+		__assign_str(name, obj->name);
+		__entry->type = type;
+		strlcpy(__entry->type_str, adf_event_type_str(obj, type),
+				sizeof(__entry->type_str));
+	),
+	TP_printk("obj=%s type=%u (%s)",
+			__get_str(name),
+			__entry->type,
+			__entry->type_str)
+);
+
+TRACE_EVENT(adf_event_enable,
+	TP_PROTO(struct adf_obj *obj, enum adf_event_type type),
+	TP_ARGS(obj, type),
+
+	TP_STRUCT__entry(
+		__string(name, obj->name)
+		__field(enum adf_event_type, type)
+		__array(char, type_str, 32)
+	),
+	TP_fast_assign(
+		__assign_str(name, obj->name);
+		__entry->type = type;
+		strlcpy(__entry->type_str, adf_event_type_str(obj, type),
+				sizeof(__entry->type_str));
+	),
+	TP_printk("obj=%s type=%u (%s)",
+			__get_str(name),
+			__entry->type,
+			__entry->type_str)
+);
+
+TRACE_EVENT(adf_event_disable,
+	TP_PROTO(struct adf_obj *obj, enum adf_event_type type),
+	TP_ARGS(obj, type),
+
+	TP_STRUCT__entry(
+		__string(name, obj->name)
+		__field(enum adf_event_type, type)
+		__array(char, type_str, 32)
+	),
+	TP_fast_assign(
+		__assign_str(name, obj->name);
+		__entry->type = type;
+		strlcpy(__entry->type_str, adf_event_type_str(obj, type),
+				sizeof(__entry->type_str));
+	),
+	TP_printk("obj=%s type=%u (%s)",
+			__get_str(name),
+			__entry->type,
+			__entry->type_str)
+);
+
+#endif /* __VIDEO_ADF_ADF_TRACE_H */
+
+#undef TRACE_INCLUDE_PATH
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_FILE adf_trace
+#include <trace/define_trace.h>