diff --git a/DOCS/man/mpv.rst b/DOCS/man/mpv.rst
index c547584671..a342e413a1 100644
--- a/DOCS/man/mpv.rst
+++ b/DOCS/man/mpv.rst
@@ -135,6 +135,11 @@ l
 Ctrl + and Ctrl -
     Adjust audio delay by +/- 0.1 seconds.
 
+u
+    Switch between applying no style overrides to SSA/ASS subtitles, and
+    overriding them almost completely with the normal subtitle style. See
+    ``--ass-style-override`` for more info.
+
 V
     Toggle subtitle VSFilter aspect compatibility mode. See
     ``--ass-vsfilter-aspect-compat`` for more info.
diff --git a/etc/input.conf b/etc/input.conf
index 48adfa9035..f30eb977c5 100644
--- a/etc/input.conf
+++ b/etc/input.conf
@@ -108,6 +108,9 @@
 #v cycle sub-visibility
 # stretch SSA/ASS subtitles with anamorphic videos to match historical
 #V cycle ass-vsfilter-aspect-compat
+# switch between applying no style overrides to SSA/ASS subtitles, and
+# overriding them almost completely with the normal subtitle style
+#u cycle_values ass-style-override "force" "no"
 #j cycle sub                            # cycle through subtitles
 #J cycle sub down                       # ...backwards
 #SHARP cycle audio                      # switch audio streams