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path: root/drivers/gpu/drm/msm/msm_gpu_trace.h
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Diffstat (limited to 'drivers/gpu/drm/msm/msm_gpu_trace.h')
-rw-r--r--drivers/gpu/drm/msm/msm_gpu_trace.h83
1 files changed, 83 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_gpu_trace.h b/drivers/gpu/drm/msm/msm_gpu_trace.h
index 122b84789238..03e0c2536b94 100644
--- a/drivers/gpu/drm/msm/msm_gpu_trace.h
+++ b/drivers/gpu/drm/msm/msm_gpu_trace.h
@@ -83,6 +83,89 @@ TRACE_EVENT(msm_gpu_submit_retired,
__entry->start_ticks, __entry->end_ticks)
);
+
+TRACE_EVENT(msm_gpu_freq_change,
+ TP_PROTO(u32 freq),
+ TP_ARGS(freq),
+ TP_STRUCT__entry(
+ __field(u32, freq)
+ ),
+ TP_fast_assign(
+ /* trace freq in MHz to match intel_gpu_freq_change, to make life easier
+ * for userspace
+ */
+ __entry->freq = DIV_ROUND_UP(freq, 1000000);
+ ),
+ TP_printk("new_freq=%u", __entry->freq)
+);
+
+
+TRACE_EVENT(msm_gmu_freq_change,
+ TP_PROTO(u32 freq, u32 perf_index),
+ TP_ARGS(freq, perf_index),
+ TP_STRUCT__entry(
+ __field(u32, freq)
+ __field(u32, perf_index)
+ ),
+ TP_fast_assign(
+ __entry->freq = freq;
+ __entry->perf_index = perf_index;
+ ),
+ TP_printk("freq=%u, perf_index=%u", __entry->freq, __entry->perf_index)
+);
+
+
+TRACE_EVENT(msm_gem_purge,
+ TP_PROTO(u32 bytes),
+ TP_ARGS(bytes),
+ TP_STRUCT__entry(
+ __field(u32, bytes)
+ ),
+ TP_fast_assign(
+ __entry->bytes = bytes;
+ ),
+ TP_printk("Purging %u bytes", __entry->bytes)
+);
+
+
+TRACE_EVENT(msm_gem_purge_vmaps,
+ TP_PROTO(u32 unmapped),
+ TP_ARGS(unmapped),
+ TP_STRUCT__entry(
+ __field(u32, unmapped)
+ ),
+ TP_fast_assign(
+ __entry->unmapped = unmapped;
+ ),
+ TP_printk("Purging %u vmaps", __entry->unmapped)
+);
+
+
+TRACE_EVENT(msm_gpu_suspend,
+ TP_PROTO(int dummy),
+ TP_ARGS(dummy),
+ TP_STRUCT__entry(
+ __field(u32, dummy)
+ ),
+ TP_fast_assign(
+ __entry->dummy = dummy;
+ ),
+ TP_printk("%u", __entry->dummy)
+);
+
+
+TRACE_EVENT(msm_gpu_resume,
+ TP_PROTO(int dummy),
+ TP_ARGS(dummy),
+ TP_STRUCT__entry(
+ __field(u32, dummy)
+ ),
+ TP_fast_assign(
+ __entry->dummy = dummy;
+ ),
+ TP_printk("%u", __entry->dummy)
+);
+
#endif
#undef TRACE_INCLUDE_PATH