mirror of
git://nv-tegra.nvidia.com/linux-nv-oot.git
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38c4f3bbd5
Add trace support for the Tegra DRM driver by pulling in the relevant changes from the upstream Tegra DRM driver. Bug 3724727 Change-Id: Id34df005df76a27120282790a53c09c71361cec2 Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2739540 Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com> Reviewed-by: Bibek Basu <bbasu@nvidia.com>
67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
#undef TRACE_SYSTEM
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#define TRACE_SYSTEM tegra
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#if !defined(DRM_TEGRA_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
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#define DRM_TEGRA_TRACE_H 1
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#include <linux/device.h>
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#include <linux/tracepoint.h>
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DECLARE_EVENT_CLASS(register_access,
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TP_PROTO(struct device *dev, unsigned int offset, u32 value),
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TP_ARGS(dev, offset, value),
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TP_STRUCT__entry(
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__field(struct device *, dev)
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__field(unsigned int, offset)
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__field(u32, value)
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),
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TP_fast_assign(
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__entry->dev = dev;
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__entry->offset = offset;
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__entry->value = value;
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),
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TP_printk("%s %04x %08x", dev_name(__entry->dev), __entry->offset,
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__entry->value)
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);
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DEFINE_EVENT(register_access, dc_writel,
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TP_PROTO(struct device *dev, unsigned int offset, u32 value),
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TP_ARGS(dev, offset, value));
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DEFINE_EVENT(register_access, dc_readl,
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TP_PROTO(struct device *dev, unsigned int offset, u32 value),
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TP_ARGS(dev, offset, value));
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DEFINE_EVENT(register_access, hdmi_writel,
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TP_PROTO(struct device *dev, unsigned int offset, u32 value),
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TP_ARGS(dev, offset, value));
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DEFINE_EVENT(register_access, hdmi_readl,
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TP_PROTO(struct device *dev, unsigned int offset, u32 value),
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TP_ARGS(dev, offset, value));
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DEFINE_EVENT(register_access, dsi_writel,
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TP_PROTO(struct device *dev, unsigned int offset, u32 value),
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TP_ARGS(dev, offset, value));
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DEFINE_EVENT(register_access, dsi_readl,
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TP_PROTO(struct device *dev, unsigned int offset, u32 value),
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TP_ARGS(dev, offset, value));
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DEFINE_EVENT(register_access, dpaux_writel,
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TP_PROTO(struct device *dev, unsigned int offset, u32 value),
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TP_ARGS(dev, offset, value));
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DEFINE_EVENT(register_access, dpaux_readl,
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TP_PROTO(struct device *dev, unsigned int offset, u32 value),
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TP_ARGS(dev, offset, value));
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DEFINE_EVENT(register_access, sor_writel,
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TP_PROTO(struct device *dev, unsigned int offset, u32 value),
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TP_ARGS(dev, offset, value));
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DEFINE_EVENT(register_access, sor_readl,
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TP_PROTO(struct device *dev, unsigned int offset, u32 value),
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TP_ARGS(dev, offset, value));
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#endif /* DRM_TEGRA_TRACE_H */
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/* This part must be outside protection */
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#define TRACE_INCLUDE_FILE trace
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#include <trace/define_trace.h>
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