Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/Documentation/media/uapi/v4l/common.rst b/Documentation/media/uapi/v4l/common.rst
index 5f93e71..5e87ae2 100644
--- a/Documentation/media/uapi/v4l/common.rst
+++ b/Documentation/media/uapi/v4l/common.rst
@@ -1,4 +1,11 @@
-.. -*- coding: utf-8; mode: rst -*-
+.. Permission is granted to copy, distribute and/or modify this
+.. document under the terms of the GNU Free Documentation License,
+.. Version 1.1 or any later version published by the Free Software
+.. Foundation, with no Invariant Sections, no Front-Cover Texts
+.. and no Back-Cover Texts. A copy of the license is included at
+.. Documentation/media/uapi/fdl-appendix.rst.
+..
+.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections
 
 .. _common:
 
@@ -39,6 +46,17 @@
     dv-timings
     control
     extended-controls
+    ext-ctrls-camera
+    ext-ctrls-flash
+    ext-ctrls-image-source
+    ext-ctrls-image-process
+    ext-ctrls-codec
+    ext-ctrls-jpeg
+    ext-ctrls-dv
+    ext-ctrls-rf-tuner
+    ext-ctrls-fm-tx
+    ext-ctrls-fm-rx
+    ext-ctrls-detect
     format
     planar-apis
     selection-api