dra7xx-evm: weston: add changes for AGL home screen

This patch set contains three sets of changes:
 * Recipes and patches from meta-arago for weston bringup
 * Additional patches to support ivi-shell for dra7xx-evm
 * Configuration settings for applications/AGL home screen

Change-Id: I925c1babdf2e825c0f68ec1d57107469f3abef09
Signed-off-by: Karthik Ramanan <a0393906@ti.com>

3 files changed, 162 insertions, 0 deletions

diff --git a/meta-agl-bsp/meta-ti/recipes-arago/weston-init/weston-init.bbappend b/meta-agl-bsp/meta-ti/recipes-arago/weston-init/weston-init.bbappend
new file mode 100644
index 000000000..041e5abe1
--- /dev/null
+++ b/meta-agl-bsp/meta-ti/recipes-arago/weston-init/weston-init.bbappend
@@ -0,0 +1,15 @@
+PR_append = ".arago7"
+
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+SRC_URI_append = " \
+    file://runWeston \
+"
+
+do_install_append() {
+    install -d ${D}${bindir}
+    install -m 755 ${WORKDIR}/runWeston ${D}${bindir}
+    rm -rf ${D}${systemd_system_unitdir}
+}
+
+SYSTEMD_SERVICE_${PN} = ""
diff --git a/meta-agl-bsp/meta-ti/recipes-arago/weston-init/weston-init/init b/meta-agl-bsp/meta-ti/recipes-arago/weston-init/weston-init/init
new file mode 100644
index 000000000..336e5af81
--- /dev/null
+++ b/meta-agl-bsp/meta-ti/recipes-arago/weston-init/weston-init/init
@@ -0,0 +1,108 @@
+#!/bin/sh
+#
+### BEGIN INIT INFO
+# Provides: weston
+# Required-Start: $local_fs $remote_fs
+# Required-Stop: $local_fs $remote_fs
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+### END INIT INFO
+
+killproc() {
+        pid=`/bin/pidof $1`
+        [ "$pid" != "" ] && kill $pid
+}
+
+read CMDLINE < /proc/cmdline
+for x in $CMDLINE; do
+        case $x in
+        weston=false)
+		echo "Weston disabled"
+		exit 0;
+                ;;
+        esac
+done
+
+case "$1" in
+  start)
+        . /etc/profile
+
+        # Weston for some reason dies if these environment variables are set
+        unset WAYLAND_DISPLAY
+
+        # This is all a nasty hack
+        if test -z "$XDG_RUNTIME_DIR"; then
+            export XDG_RUNTIME_DIR=/run/user/root
+        fi
+
+        if [ ! -d "$XDG_RUNTIME_DIR" ] ; then
+            mkdir --parents $XDG_RUNTIME_DIR
+            chmod 0700 $XDG_RUNTIME_DIR
+        fi
+
+        openvt -c 4 -f runWeston
+
+        # If there's no touchscreen device available, done
+        if [ ! -e /dev/input/touchscreen0 ] ; then
+            exit 0
+        fi
+
+        # If it was already calibrated, done
+        if [ -f "$WS_CALUDEV_FILE" ] ; then
+            exit 0
+        fi
+
+        # Check if SD card is mounted
+        mount | grep /run/media/mmcblk0p1 | grep vfat > /dev/null 2>&1
+        if [ "$?" = "0" ] ; then
+            SD_MOUNTED="1"
+        else
+            SD_MOUNTED="0"
+        fi
+
+        # Check if SD card has a calibration rules file
+        SD_CALUDEV_FILE=/run/media/mmcblk0p1/ws-calibrate.rules
+        if [ "$SD_MOUNTED" = "1" -a -f "$SD_CALUDEV_FILE" ] ; then
+            # Copy it over to udev location
+            cp "$SD_CALUDEV_FILE" "$WS_CALUDEV_FILE"
+        else
+            # Run a calibration app and save output to udev rules
+            echo    "Calibrating touchscreen (first time only)"
+            echo
+            echo    "*** To continue, please complete the touchscreen calibration"
+            echo -n "*** by touching the crosshairs on the LCD screen"
+            sleep 1
+            CAL_VALUES=`weston-calibrator|cut -c21-`
+            echo 'SUBSYSTEM=="input", ENV{WL_CALIBRATION}="'$CAL_VALUES'"' > $WS_CALUDEV_FILE
+            echo "."
+            # Copy it back to SD
+            if [ "$SD_MOUNTED" = "1" ] ; then
+                cp "$WS_CALUDEV_FILE" "$SD_CALUDEV_FILE"
+            fi
+        fi
+
+        # Reload and re-run udev rules and restart weston
+        udevadm control --reload
+        udevadm trigger
+        killproc weston
+        sleep 2
+        openvt -c 4 -f runWeston
+  ;;
+
+  stop)
+        echo "Stopping Weston"
+        killproc weston
+  ;;
+
+  restart)
+	$0 stop
+        sleep 2
+        $0 start
+  ;;
+
+  *)
+        echo "usage: $0 { start | stop | restart }"
+  ;;
+esac
+
+exit 0
diff --git a/meta-agl-bsp/meta-ti/recipes-arago/weston-init/weston-init/runWeston b/meta-agl-bsp/meta-ti/recipes-arago/weston-init/weston-init/runWeston
new file mode 100644
index 000000000..aed5d5f91
--- /dev/null
+++ b/meta-agl-bsp/meta-ti/recipes-arago/weston-init/weston-init/runWeston
@@ -0,0 +1,39 @@
+#!/bin/sh
+
+clear
+cat << EOF
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+                                        Please wait...
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+EOF
+
+weston --idle-time=0 >> /var/log/weston.log 2>&1