doc-rst: Remove the media docbook

Now that all media documentation was converted to Sphinx, we
should get rid of the old DocBook one, as we don't want people
to submit patches against the old stuff.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

1 files changed, 0 insertions, 197 deletions

diff --git a/Documentation/DocBook/media/v4l/vidioc-encoder-cmd.xml b/Documentation/DocBook/media/v4l/vidioc-encoder-cmd.xml
deleted file mode 100644
index 70a4a08e9404..000000000000
--- a/Documentation/DocBook/media/v4l/vidioc-encoder-cmd.xml
+++ /dev/null
@@ -1,197 +0,0 @@
-<refentry id="vidioc-encoder-cmd">
-  <refmeta>
-    <refentrytitle>ioctl VIDIOC_ENCODER_CMD, VIDIOC_TRY_ENCODER_CMD</refentrytitle>
-    &manvol;
-  </refmeta>
-
-  <refnamediv>
-    <refname>VIDIOC_ENCODER_CMD</refname>
-    <refname>VIDIOC_TRY_ENCODER_CMD</refname>
-    <refpurpose>Execute an encoder command</refpurpose>
-  </refnamediv>
-
-  <refsynopsisdiv>
-    <funcsynopsis>
-      <funcprototype>
-	<funcdef>int <function>ioctl</function></funcdef>
-	<paramdef>int <parameter>fd</parameter></paramdef>
-	<paramdef>int <parameter>request</parameter></paramdef>
-	<paramdef>struct v4l2_encoder_cmd *<parameter>argp</parameter></paramdef>
-      </funcprototype>
-    </funcsynopsis>
-  </refsynopsisdiv>
-
-  <refsect1>
-    <title>Arguments</title>
-
-    <variablelist>
-      <varlistentry>
-	<term><parameter>fd</parameter></term>
-	<listitem>
-	  <para>&fd;</para>
-	</listitem>
-      </varlistentry>
-      <varlistentry>
-	<term><parameter>request</parameter></term>
-	<listitem>
-	  <para>VIDIOC_ENCODER_CMD, VIDIOC_TRY_ENCODER_CMD</para>
-	</listitem>
-      </varlistentry>
-      <varlistentry>
-	<term><parameter>argp</parameter></term>
-	<listitem>
-	  <para></para>
-	</listitem>
-      </varlistentry>
-    </variablelist>
-  </refsect1>
-
-  <refsect1>
-    <title>Description</title>
-
-    <para>These ioctls control an audio/video (usually MPEG-) encoder.
-<constant>VIDIOC_ENCODER_CMD</constant> sends a command to the
-encoder, <constant>VIDIOC_TRY_ENCODER_CMD</constant> can be used to
-try a command without actually executing it.</para>
-
-    <para>To send a command applications must initialize all fields of a
-    &v4l2-encoder-cmd; and call
-    <constant>VIDIOC_ENCODER_CMD</constant> or
-    <constant>VIDIOC_TRY_ENCODER_CMD</constant> with a pointer to this
-    structure.</para>
-
-    <para>The <structfield>cmd</structfield> field must contain the
-command code. The <structfield>flags</structfield> field is currently
-only used by the STOP command and contains one bit: If the
-<constant>V4L2_ENC_CMD_STOP_AT_GOP_END</constant> flag is set,
-encoding will continue until the end of the current <wordasword>Group
-Of Pictures</wordasword>, otherwise it will stop immediately.</para>
-
-    <para>A <function>read</function>() or &VIDIOC-STREAMON; call sends an implicit
-START command to the encoder if it has not been started yet. After a STOP command,
-<function>read</function>() calls will read the remaining data
-buffered by the driver. When the buffer is empty,
-<function>read</function>() will return zero and the next
-<function>read</function>() call will restart the encoder.</para>
-
-    <para>A <function>close</function>() or &VIDIOC-STREAMOFF; call of a streaming
-file descriptor sends an implicit immediate STOP to the encoder, and all buffered
-data is discarded.</para>
-
-    <para>These ioctls are optional, not all drivers may support
-them. They were introduced in Linux 2.6.21.</para>
-
-    <table pgwide="1" frame="none" id="v4l2-encoder-cmd">
-      <title>struct <structname>v4l2_encoder_cmd</structname></title>
-      <tgroup cols="3">
-	&cs-str;
-	<tbody valign="top">
-	  <row>
-	    <entry>__u32</entry>
-	    <entry><structfield>cmd</structfield></entry>
-	    <entry>The encoder command, see <xref linkend="encoder-cmds" />.</entry>
-	  </row>
-	  <row>
-	    <entry>__u32</entry>
-	    <entry><structfield>flags</structfield></entry>
-	    <entry>Flags to go with the command, see <xref
-		linkend="encoder-flags" />. If no flags are defined for
-this command, drivers and applications must set this field to
-zero.</entry>
-	  </row>
-	  <row>
-	    <entry>__u32</entry>
-	    <entry><structfield>data</structfield>[8]</entry>
-	    <entry>Reserved for future extensions. Drivers and
-applications must set the array to zero.</entry>
-	  </row>
-	</tbody>
-      </tgroup>
-    </table>
-
-    <table pgwide="1" frame="none" id="encoder-cmds">
-      <title>Encoder Commands</title>
-      <tgroup cols="3">
-	&cs-def;
-	<tbody valign="top">
-	  <row>
-	    <entry><constant>V4L2_ENC_CMD_START</constant></entry>
-	    <entry>0</entry>
-	    <entry>Start the encoder. When the encoder is already
-running or paused, this command does nothing. No flags are defined for
-this command.</entry>
-	  </row>
-	  <row>
-	    <entry><constant>V4L2_ENC_CMD_STOP</constant></entry>
-	    <entry>1</entry>
-	    <entry>Stop the encoder. When the
-<constant>V4L2_ENC_CMD_STOP_AT_GOP_END</constant> flag is set,
-encoding will continue until the end of the current <wordasword>Group
-Of Pictures</wordasword>, otherwise encoding will stop immediately.
-When the encoder is already stopped, this command does
-nothing. mem2mem encoders will send a <constant>V4L2_EVENT_EOS</constant> event
-when the last frame has been encoded and all frames are ready to be dequeued and
-will set the <constant>V4L2_BUF_FLAG_LAST</constant> buffer flag on the last
-buffer of the capture queue to indicate there will be no new buffers produced to
-dequeue. This buffer may be empty, indicated by the driver setting the
-<structfield>bytesused</structfield> field to 0. Once the
-<constant>V4L2_BUF_FLAG_LAST</constant> flag was set, the
-<link linkend="vidioc-qbuf">VIDIOC_DQBUF</link> ioctl will not block anymore,
-but return an &EPIPE;.</entry>
-	  </row>
-	  <row>
-	    <entry><constant>V4L2_ENC_CMD_PAUSE</constant></entry>
-	    <entry>2</entry>
-	    <entry>Pause the encoder. When the encoder has not been
-started yet, the driver will return an &EPERM;. When the encoder is
-already paused, this command does nothing. No flags are defined for
-this command.</entry>
-	  </row>
-	  <row>
-	    <entry><constant>V4L2_ENC_CMD_RESUME</constant></entry>
-	    <entry>3</entry>
-	    <entry>Resume encoding after a PAUSE command. When the
-encoder has not been started yet, the driver will return an &EPERM;.
-When the encoder is already running, this command does nothing. No
-flags are defined for this command.</entry>
-	  </row>
-	</tbody>
-      </tgroup>
-    </table>
-
-    <table pgwide="1" frame="none" id="encoder-flags">
-      <title>Encoder Command Flags</title>
-      <tgroup cols="3">
-	&cs-def;
-	<tbody valign="top">
-	  <row>
-	    <entry><constant>V4L2_ENC_CMD_STOP_AT_GOP_END</constant></entry>
-	    <entry>0x0001</entry>
-	    <entry>Stop encoding at the end of the current <wordasword>Group Of
-Pictures</wordasword>, rather than immediately.</entry>
-	  </row>
-       </tbody>
-      </tgroup>
-    </table>
-  </refsect1>
-
-  <refsect1>
-    &return-value;
-
-    <variablelist>
-      <varlistentry>
-	<term><errorcode>EINVAL</errorcode></term>
-	<listitem>
-	  <para>The <structfield>cmd</structfield> field is invalid.</para>
-	</listitem>
-      </varlistentry>
-      <varlistentry>
-	<term><errorcode>EPERM</errorcode></term>
-	<listitem>
-	  <para>The application sent a PAUSE or RESUME command when
-the encoder was not running.</para>
-	</listitem>
-      </varlistentry>
-    </variablelist>
-  </refsect1>
-</refentry>