2 files changed, 14 insertions, 0 deletions

diff --git a/Documentation/DocBook/media/v4l/vidioc-g-ctrl.xml b/Documentation/DocBook/media/v4l/vidioc-g-ctrl.xml
index 8b5e6ff7f3df..5146d00782e3 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-ctrl.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-ctrl.xml
@@ -117,6 +117,13 @@ because another applications took over control of the device function
 this control belongs to.</para>
         </listitem>
       </varlistentry>
+      <varlistentry>
+        <term><errorcode>EACCES</errorcode></term>
+        <listitem>
+          <para>Attempt to set a read-only control or to get a
+          write-only control.</para>
+        </listitem>
+      </varlistentry>
     </variablelist>
   </refsect1>
 </refentry>
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml b/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml
index 3aa7f8f9ff0c..5e73517fa232 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml
@@ -294,6 +294,13 @@ The field <structfield>size</structfield> is set to a value that is enough
 to store the payload and this error code is returned.</para>
         </listitem>
       </varlistentry>
+      <varlistentry>
+        <term><errorcode>EACCES</errorcode></term>
+        <listitem>
+          <para>Attempt to try or set a read-only control or to get a
+          write-only control.</para>
+        </listitem>
+      </varlistentry>
     </variablelist>
   </refsect1>
 </refentry>