allow to start the APP headless see #4

userpatches/overlay/root/chroot_onboard.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 if [ "$1" == "start" ] ; then
     mkdir -p /mnt/x6100
@@ -23,6 +24,9 @@ if [ "$1" == "start" ] ; then
     mkdir -p /mnt/x6100/tmp/dbus
     mount -o bind /var/run/dbus /mnt/x6100/tmp/dbus
 
+    touch /root/qtkmsconfig.json
+    mount -o bind,ro /root/qtkmsconfig.json /mnt/x6100/etc/qtkmsconfig.json
+
     #mount -o bind,ro /usr/lib/arm-linux-gnueabihf/alsa-lib/libasound_module_pcm_pulse.so /mnt/x6100/usr/lib/alsa-lib/libasound_module_pcm_pulse.so
     #mount -o bind,ro /root/asound_x6100_app.conf /mnt/x6100/etc/asound.conf
 

userpatches/overlay/root/run_x6100_app.sh

@@ -7,5 +7,28 @@ function cleanup()
 trap cleanup EXIT
 trap cleanup SIGINT
 
+if grep -r "x6100_app_hide=1" /proc/cmdline > /dev/null ; then
+    cat > /root/qtkmsconfig.json <<EOL
+{
+    "device": "/dev/dri/renderD128",
+    "headless": "800x480"
+}
+EOL
+else
+    cat > /root/qtkmsconfig.json <<EOL
+{
+    "device": "/dev/dri/card1",
+    "hwcursor": false,
+    "pbuffers": true,
+    "outputs": [
+        {
+            "name": "LCD",
+            "mode": "800x480"
+        }
+    ]
+}
+EOL
+fi
+
 echo 1 > /sys/class/gpio/gpio138/value
 chroot /mnt/x6100 /bin/bash -c 'source /etc/profile && nice --5 /usr/app_qt/x6100_ui_v100'