man: add description of the balanced-battery profile

Signed-off-by: Jaroslav Škarvada <[email protected]>

man/tuned-profiles.7

@@ -57,6 +57,13 @@ your system) HDA\-Intel power savings with 10 seconds timeout. In case your
 system contains supported Radeon graphics card (with enabled KMS) it
 configures it to automatic power saving.
 
+.TP
+.BI "balanced\-battery"
+Profile mainly used by tuned\-ppd if balanced profile is requested and
+machine runs on battery. It's based on the balanced profile. It additionaly
+sets energy_performance_preference to balance_power, enables amd\-pstate
+core performance boost, and enables video panel_power_savings.
+
 .TP
 .BI "powersave"
 Maximal power saving, at the moment it enables USB autosuspend (in case