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-rw-r--r--tools/power/pm-graph/sleepgraph.813
1 files changed, 10 insertions, 3 deletions
diff --git a/tools/power/pm-graph/sleepgraph.8 b/tools/power/pm-graph/sleepgraph.8
index 070be2cf7f74..24a2e7d0ae63 100644
--- a/tools/power/pm-graph/sleepgraph.8
+++ b/tools/power/pm-graph/sleepgraph.8
@@ -65,9 +65,9 @@ During test, enable/disable runtime suspend for all devices. The test is delayed
by 5 seconds to allow runtime suspend changes to occur. The settings are restored
after the test is complete.
.TP
-\fB-display \fIon/off\fR
-Turn the display on or off for the test using the xset command. This helps
-maintain the consistecy of test data for better comparison.
+\fB-display \fIon/off/standby/suspend\fR
+Switch the display to the requested mode for the test using the xset command.
+This helps maintain the consistency of test data for better comparison.
.TP
\fB-skiphtml\fR
Run the test and capture the trace logs, but skip the timeline generation.
@@ -183,6 +183,13 @@ Print out the contents of the ACPI Firmware Performance Data Table.
\fB-battery\fR
Print out battery status and current charge.
.TP
+\fB-xon/-xoff/-xstandby/-xsuspend\fR
+Test xset by attempting to switch the display to the given mode. This
+is the same command which will be issued by \fB-display \fImode\fR.
+.TP
+\fB-xstat\fR
+Get the current DPMS display mode.
+.TP
\fB-sysinfo\fR
Print out system info extracted from BIOS. Reads /dev/mem directly instead of going through dmidecode.
.TP