title: Virtual keyboard top black screen in Yocto
body: <p>I am developing a device using VAR-SOM-MX7 developing in Yocto Sumo.
  I managed to add virtual keyboard into my QApplication but when the keyboard appeared, it overlaps the application.
  The textEdit field still getting the input from the virtual keyboard but just cannot show the textEdit field while typing.</p>
  
  <p>I have tried to:</p>
  
  <pre class="lang-cpp prettyprint-override"><code>qputenv("QMLSCENE_DEVICE", QByteArray("softwarecontext"))
  </code></pre>
  
  <pre><code>CONFIG += disable-desktop
  </code></pre>
  
  <p>In qml I changed the keyboard layout:</p>
  
  <pre class="lang-cpp prettyprint-override"><code>keyboardBackground: Rectangle {
     color: "transparent"
  }
  </code></pre>
  
  <p>But still I am getting black screen on top overlapping my application.</p>
  
  <p><img src="https://i.stack.imgur.com/JBpSx.jpg" alt="enter image description here"></p>