docs/plugins/inspect/plugin-kms.xml

<plugin>
  <name>kms</name>
  <description>Video sink using the Linux kernel mode setting API</description>
  <filename>../../sys/kms/.libs/libgstkms.so</filename>
  <basename>libgstkms.so</basename>
  <version>1.12.2</version>
  <license>LGPL</license>
  <source>gst-plugins-bad</source>
  <package>GStreamer Bad Plug-ins source release</package>
  <origin>Unknown package origin</origin>
  <elements>
    <element>
      <name>kmssink</name>
      <longname>KMS video sink</longname>
      <class>Sink/Video</class>
      <description>Video sink using the Linux kernel mode setting API</description>
      <author>Víctor Jáquez &lt;vjaquez@igalia.com&gt;</author>
      <pads>
        <caps>
          <name>sink</name>
          <direction>sink</direction>
          <presence>always</presence>
          <details>video/x-raw, format=(string){ BGRA, BGRx, RGBA, RGBx, UYVY, YUY2, YVYU, I420, YV12, Y42B, NV12, NV21, NV16 }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</details>
        </caps>
      </pads>
    </element>
  </elements>
</plugin>