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drm/tegra: dsi: Trace register accesses

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Add tracepoint events for DSI controller register accesses.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding
2017-08-15 15:41:12 +02:00
parent 07a8aab899
commit 75af8fa7fd
2 changed files with 14 additions and 1 deletions
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7
drivers/gpu/drm/tegra/trace.h
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@@ -38,6 +38,13 @@ DEFINE_EVENT(register_access, hdmi_readl,
TP_PROTO(struct device *dev, unsigned int offset, u32 value),
TP_ARGS(dev, offset, value));
DEFINE_EVENT(register_access, dsi_writel,
TP_PROTO(struct device *dev, unsigned int offset, u32 value),
TP_ARGS(dev, offset, value));
DEFINE_EVENT(register_access, dsi_readl,
TP_PROTO(struct device *dev, unsigned int offset, u32 value),
TP_ARGS(dev, offset, value));
#endif /* DRM_TEGRA_TRACE_H */
/* This part must be outside protection */