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-rw-r--r--tools/power/pm-graph/sleepgraph.83
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/power/pm-graph/sleepgraph.8 b/tools/power/pm-graph/sleepgraph.8
index 5126271de98a..643271b6fc6f 100644
--- a/tools/power/pm-graph/sleepgraph.8
+++ b/tools/power/pm-graph/sleepgraph.8
@@ -78,6 +78,9 @@ This helps maintain the consistency of test data for better comparison.
If a wifi connection is available, check that it reconnects after resume. Include
the reconnect time in the total resume time calculation and treat wifi timeouts
as resume failures.
+.TP
+\fB-wifitrace\fR
+Trace through the wifi reconnect time and include it in the timeline.
.SS "advanced"
.TP