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path: root/drivers/gpu/drm/v3d/v3d_trace.h
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Diffstat (limited to 'drivers/gpu/drm/v3d/v3d_trace.h')
-rw-r--r--drivers/gpu/drm/v3d/v3d_trace.h82
1 files changed, 82 insertions, 0 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_trace.h b/drivers/gpu/drm/v3d/v3d_trace.h
new file mode 100644
index 000000000000..85dd351e1e09
--- /dev/null
+++ b/drivers/gpu/drm/v3d/v3d_trace.h
@@ -0,0 +1,82 @@
+// SPDX-License-Identifier: GPL-2.0+
+/* Copyright (C) 2015-2018 Broadcom */
+
+#if !defined(_V3D_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
+#define _V3D_TRACE_H_
+
+#include <linux/stringify.h>
+#include <linux/types.h>
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM v3d
+#define TRACE_INCLUDE_FILE v3d_trace
+
+TRACE_EVENT(v3d_submit_cl,
+ TP_PROTO(struct drm_device *dev, bool is_render,
+ uint64_t seqno,
+ u32 ctnqba, u32 ctnqea),
+ TP_ARGS(dev, is_render, seqno, ctnqba, ctnqea),
+
+ TP_STRUCT__entry(
+ __field(u32, dev)
+ __field(bool, is_render)
+ __field(u64, seqno)
+ __field(u32, ctnqba)
+ __field(u32, ctnqea)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev->primary->index;
+ __entry->is_render = is_render;
+ __entry->seqno = seqno;
+ __entry->ctnqba = ctnqba;
+ __entry->ctnqea = ctnqea;
+ ),
+
+ TP_printk("dev=%u, %s, seqno=%llu, 0x%08x..0x%08x",
+ __entry->dev,
+ __entry->is_render ? "RCL" : "BCL",
+ __entry->seqno,
+ __entry->ctnqba,
+ __entry->ctnqea)
+);
+
+TRACE_EVENT(v3d_reset_begin,
+ TP_PROTO(struct drm_device *dev),
+ TP_ARGS(dev),
+
+ TP_STRUCT__entry(
+ __field(u32, dev)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev->primary->index;
+ ),
+
+ TP_printk("dev=%u",
+ __entry->dev)
+);
+
+TRACE_EVENT(v3d_reset_end,
+ TP_PROTO(struct drm_device *dev),
+ TP_ARGS(dev),
+
+ TP_STRUCT__entry(
+ __field(u32, dev)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev->primary->index;
+ ),
+
+ TP_printk("dev=%u",
+ __entry->dev)
+);
+
+#endif /* _V3D_TRACE_H_ */
+
+/* This part must be outside protection */
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#include <trace/define_trace.h>