qt5: ccmp1: add support for EGLFS backend

EGLFS is a platform plugin for running single Qt applications in full-screen
mode, without a windowing system like X11 or Wayland.

https://onedigi.atlassian.net/browse/DEL-8802

Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>

meta-digi-dey/dynamic-layers/qt5-layer/STM/recipes-qt/qt5/qtbase/cursor.json

@@ -0,0 +1,8 @@
+{
+ "device": "/dev/dri/card0",
+ "outputs": [
+      { "name": "HDMI1", "mode": "1280x720", "size": "1280x720" }
+ ],
+ "hwcursor": false
+}
+

meta-digi-dey/dynamic-layers/qt5-layer/STM/recipes-qt/qt5/qtbase/qt5-eglfs.sh

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+export QT_QPA_PLATFORM=eglfs
+
+# Use the KMS/DRM backend
+export QT_QPA_EGLFS_INTEGRATION=eglfs_kms
+
+if [ -e /usr/share/qt5/cursor.json ];
+then
+	export QT_QPA_EGLFS_KMS_CONFIG=/usr/share/qt5/cursor.json
+fi
+
+# Force to keep the MODE SETTING set
+export QT_QPA_EGLFS_ALWAYS_SET_MODE=1
+
+# Force to use KMS ATOMIC
+export QT_QPA_EGLFS_KMS_ATOMIC=1
+
+# EGLFS environment variables accessible for qt 5.12
+# Documentation: https://doc.qt.io/qt-5/embedded-linux.html

meta-digi-dey/dynamic-layers/qt5-layer/STM/recipes-qt/qt5/qtbase/qt5-wayland.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+export QT_QPA_PLATFORM="wayland"

meta-digi-dey/dynamic-layers/qt5-layer/STM/recipes-qt/qt5/qtbase/qt5.sh

@@ -1,7 +0,0 @@
-#!/bin/sh
-export QT_QPA_PLATFORM="wayland"
-
-[ -f "/etc/profile.d/weston_profile.sh" ] && return
-
-# Use EGLFS platform plugin for images without Wayland
-export QT_QPA_PLATFORM="eglfs" QT_QPA_EGLFS_INTEGRATION="eglfs_viv"

meta-digi-dey/dynamic-layers/qt5-layer/STM/recipes-qt/qt5/qtbase_git.bbappend

@@ -1,15 +1,37 @@
 FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
 
-PACKAGECONFIG_GL = " ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'gles2', '', d)} "
+PACKAGECONFIG_GL = " ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', \
-PACKAGECONFIG:append = " eglfs examples accessibility "
+                        bb.utils.contains('DISTRO_FEATURES', 'wayland', 'gles2', \
+                                                             'gles2 eglfs', d), '', d)}"
+PACKAGECONFIG:append = " \
+    eglfs \
+    examples \
+    accessibility \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'wayland', '', 'gbm kms', d)} \
+"
 QT_CONFIG_FLAGS += " -no-sse2 -no-opengles3"
 
 SRC_URI:append = " \
-    file://qt5.sh \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'wayland', \
+                            'file://qt5-wayland.sh', \
+                            'file://qt5-eglfs.sh \
+                             file://cursor.json ', d)} \
 "
 do_install:append () {
     install -d ${D}${sysconfdir}/profile.d/
-    install -m 0755 ${WORKDIR}/qt5.sh ${D}${sysconfdir}/profile.d/qt5.sh
+
+    if ${@bb.utils.contains('DISTRO_FEATURES', 'wayland', 'true', 'false', d)}; then
+        # Wayland backend
+        install -m 0755 ${WORKDIR}/qt5-wayland.sh ${D}${sysconfdir}/profile.d/qt5.sh
+    else
+        # EGLFS backend
+        install -d ${D}${datadir}/qt5
+        install -m 0755 ${WORKDIR}/qt5-eglfs.sh ${D}/${sysconfdir}/profile.d/qt5.sh
+        install -m 0664 ${WORKDIR}/cursor.json ${D}${datadir}/qt5/
+    fi
 }
 
-FILES:${PN} += "${sysconfdir}/profile.d/qt5.sh"
+FILES:${PN} += " \
+    ${sysconfdir}/profile.d/qt5.sh \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'wayland', '', '${datadir}/qt5', d)} \
+"

meta-digi-dey/dynamic-layers/qt5-layer/recipes-qt/packagegroups/packagegroup-qt5-dey.bb

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2013-2023, Digi International Inc.
+# Copyright (C) 2013-2024, Digi International Inc.
 #
 SUMMARY = "QT packagegroup for DEY image"
 
@@ -35,7 +35,24 @@ QT5_RDEPENDS:imxgpu3d = " \
     gstreamer1.0-plugins-good-qt \
 "
 
-QT5_RDEPENDS:ccmp15 = "${QT5_RDEPENDS_common}"
+QT5_RDEPENDS_eglfs = " \
+    qtbase                          \
+    qtbase-plugins                  \
+    qtbase-tools                    \
+    qtdeclarative                   \
+    qtdeclarative-qmlplugins        \
+    qtdeclarative-tools             \
+    qtgraphicaleffects-qmlplugins   \
+    qtmultimedia                    \
+    qtmultimedia-plugins            \
+    qtmultimedia-qmlplugins         \
+    qtscript                        \
+"
+
+QT5_RDEPENDS:ccmp15 = " \
+    ${QT5_RDEPENDS_common} \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'wayland', '', '${QT5_RDEPENDS_eglfs}', d)} \
+"
 
 # Add packagegroup-qt5-webengine to QT5_RDEPENDS and comment out the line below to install qtwebengine to the rootfs.
 QT5_RDEPENDS:remove = " packagegroup-qt5-webengine"