diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/wayland-protocols/0001-linux-dmabuf-Add-support-for-YUV-Full-color-range.patch b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/wayland-protocols/0001-linux-dmabuf-Add-support-for-YUV-Full-color-range.patch
new file mode 100644
index 000000000..e89a2bad2
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/wayland-protocols/0001-linux-dmabuf-Add-support-for-YUV-Full-color-range.patch
@@ -0,0 +1,43 @@
+From cae18dad41f11683aa8c99d6e884b3d59a6e6739 Mon Sep 17 00:00:00 2001
+From: Mickael Reulier <mickael.reulier@st.com>
+Date: Wed, 22 Mar 2017 13:52:49 +0100
+Subject: [PATCH] linux-dmabuf: Add support for YUV Full color range
+
+Add new flag yuv_full_color_range to dmabuf protocol for
+YUV components color range.
+If set, components are in full color range.
+If not set, components are in limited color range.
+
+Change-Id: Id4589f050d83d00298a834c444b01a13365ae6f2
+Signed-off-by: Mickael Reulier <mickael.reulier@st.com>
+---
+ unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml b/unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml
+index 3b4861f..9f3df6e 100644
+--- a/unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml
++++ b/unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml
+@@ -185,6 +185,8 @@
+       <entry name="y_invert" value="1" summary="contents are y-inverted"/>
+       <entry name="interlaced" value="2" summary="content is interlaced"/>
+       <entry name="bottom_first" value="4" summary="bottom field first"/>
++      <entry name="yuv_full_color_range" value="8"
++           summary="For YUV buffers, components are in full color range"/>
+     </enum>
+ 
+     <request name="create">
+@@ -210,6 +212,10 @@
+         'bottom_first' is specified. It is undefined whether 'bottom_first'
+         is ignored if 'interlaced' is not set.
+ 
++        Flag 'yuv_full_color_range' specifies YUV components color range.
++        If set, components are in full color range.
++        If not set, components are in limited color range.
++
+         This protocol does not convey any information about field rate,
+         duration, or timing, other than the relative ordering between the
+         two fields in one buffer. A compositor may have to estimate the
+-- 
+1.9.1
+
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/wayland-protocols_1.25.bbappend b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/wayland-protocols_1.25.bbappend
new file mode 100644
index 000000000..1e02e8ed0
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/wayland-protocols_1.25.bbappend
@@ -0,0 +1,4 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+SRC_URI += "file://0001-linux-dmabuf-Add-support-for-YUV-Full-color-range.patch"
+
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init.bbappend b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init.bbappend
new file mode 100644
index 000000000..62e42a610
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init.bbappend
@@ -0,0 +1,99 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+DEPENDS += "${@oe.utils.conditional('DISTRO_FEATURES', 'pulseaudio', 'pulseaudio', '', d)}"
+
+SRC_URI += " \
+            file://weston.ini \
+            file://digi_background.png \
+            file://weston-launch.service \
+            file://weston-checkgpu.service \
+            file://weston_profile.sh \
+            file://README-CHECK-GPU \
+            file://72-galcore.rules \
+            file://73-pulseaudio-hdmi.rules \
+            file://default_pulseaudio_profile \
+            file://pulseaudio_hdmi_switch.sh \
+            "
+SRC_URI:append:stm32mpcommon = " file://check-gpu "
+
+FILES:${PN} += " ${datadir}/weston \
+         ${sysconfdir}/etc/default \
+         ${systemd_system_unitdir}/weston-launch.service \
+         ${sbindir}/ \
+         ${sysconfdir}/etc/default \
+         ${sysconfdir}/etc/profile.d \
+         ${sysconfdir}/xdg/weston/weston.ini \
+         /home/root \
+         "
+
+CONFFILES:${PN} += "${sysconfdir}/xdg/weston/weston.ini"
+
+do_install:append() {
+    install -d ${D}${sysconfdir}/xdg/weston/
+    install -d ${D}${datadir}/weston/backgrounds
+
+    install -m 0644 ${WORKDIR}/weston.ini ${D}${sysconfdir}/xdg/weston
+
+    install -m 0644 ${WORKDIR}/digi_background.png ${D}${datadir}/weston/backgrounds/digi_background.png
+
+    install -d ${D}${systemd_system_unitdir} ${D}${sbindir}
+
+    install -d ${D}/lib/systemd/system/
+    if [ -e ${D}/lib/systemd/system/weston.service ]; then
+        rm ${D}/lib/systemd/system/weston.service ${D}/lib/systemd/system/weston.socket
+        install -D -p -m0644 ${WORKDIR}/weston-launch.service ${D}${systemd_system_unitdir}/weston-launch.service
+        sed -i -e s:/etc:${sysconfdir}:g \
+            -e s:/usr/bin:${bindir}:g \
+            -e s:/var:${localstatedir}:g \
+            ${D}${systemd_unitdir}/system/weston-launch.service
+        install -d ${D}${sysconfdir}/systemd/system/multi-user.target.wants/
+        #ln -s /lib/systemd/system/weston-launch.service ${D}${sysconfdir}/systemd/system/multi-user.target.wants/display-manager.service
+        install -D -p -m0644 ${WORKDIR}/weston-checkgpu.service ${D}${systemd_system_unitdir}/
+    fi
+
+    install -d ${D}${sysconfdir}/profile.d
+    install -m 0755 ${WORKDIR}/weston_profile.sh ${D}${sysconfdir}/profile.d/
+
+    if ${@bb.utils.contains('DISTRO_FEATURES','xwayland','true','false',d)}; then
+        # uncomment modules line for support of xwayland
+        sed -i -e 's,#xwayland=true,xwayland=true,g' ${D}${sysconfdir}/xdg/weston/weston.ini
+    fi
+    sed -i 's,@DATADIR@,${datadir},g' ${D}${bindir}/weston-start
+    # /etc/default/weston
+    install -d ${D}${sysconfdir}/default
+    echo "WESTON_USER=weston" > ${D}${sysconfdir}/default/weston
+
+    # check GPU
+    install -d ${D}/home/root/
+    install -m 644 ${WORKDIR}/README-CHECK-GPU ${D}/home/root/
+    if ! test -f ${D}${base_sbindir}/check-gpu; then
+        install -d ${D}${base_sbindir}
+        echo '#!/bin/sh' > ${WORKDIR}/check-gpu.empty
+        echo '/bin/true' >> ${WORKDIR}/check-gpu.empty
+        install -m 755 ${WORKDIR}/check-gpu.empty ${D}${base_sbindir}/check-gpu
+    fi
+
+    # udev rules for galcore
+    install -D -p -m0644 ${WORKDIR}/72-galcore.rules ${D}${sysconfdir}/udev/rules.d/72-galcore.rules
+
+    # AUDIO: swith between analog stero and HDMI
+    install -d ${D}${sysconfdir}/default
+    install -m 0644 ${WORKDIR}/default_pulseaudio_profile ${D}${sysconfdir}/default/pulseaudio_profile
+    install -d ${D}${sysconfdir}/udev/rules.d
+    install -p -m 0644 ${WORKDIR}/73-pulseaudio-hdmi.rules ${D}${sysconfdir}/udev/rules.d/73-pulseaudio-hdmi.rules
+    install -d ${D}${bindir}
+    install -m 0755 ${WORKDIR}/pulseaudio_hdmi_switch.sh ${D}${bindir}/
+}
+
+do_install:append:stm32mpcommon() {
+    if ${@bb.utils.contains('DISTRO_FEATURES','systemd','true','false',d)}; then
+        install -d ${D}${base_sbindir}
+        install -m 755 ${WORKDIR}/check-gpu ${D}${base_sbindir}
+    fi
+}
+
+SYSTEMD_SERVICE:${PN}:remove = "weston.service weston.socket"
+SYSTEMD_SERVICE:${PN} += "weston-launch.service weston-checkgpu.service"
+#inherit useradd
+USERADD_PARAM:${PN} = "--home /home/weston --shell /bin/sh --user-group -G video,input,tty,audio,weston-launch,dialout weston"
+GROUPADD_PARAM:${PN} = "-r weston-launch; -r wayland"
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/72-galcore.rules b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/72-galcore.rules
new file mode 100644
index 000000000..9422958b9
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/72-galcore.rules
@@ -0,0 +1,2 @@
+SUBSYSTEMS=="graphics_class", KERNEL=="galcore", GROUP="video", MODE="0666"
+
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/73-pulseaudio-hdmi.rules b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/73-pulseaudio-hdmi.rules
new file mode 100644
index 000000000..c1b256d7b
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/73-pulseaudio-hdmi.rules
@@ -0,0 +1 @@
+SUBSYSTEMS=="drm", ACTION=="change", RUN+="/usr/bin/pulseaudio_hdmi_switch.sh
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/README-CHECK-GPU b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/README-CHECK-GPU
new file mode 100644
index 000000000..3306a4fea
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/README-CHECK-GPU
@@ -0,0 +1,9 @@
+Check GPU
+=========
+
+GPU can be deactivated by fuse or not present in some SOC
+
+So in case the GPU is not present, you must configure weston on pix-man by creating this file :
+/etc/default/weston with this content :
+
+OPTARGS=--use-pixman
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/check-gpu b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/check-gpu
new file mode 100755
index 000000000..08fe5b840
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/check-gpu
@@ -0,0 +1,115 @@
+#!/bin/sh -
+#===============================================================================
+#
+#          FILE: system-generator-check-gpu
+#
+#   DESCRIPTION: The goal are to detect if the gpu are present/loaded or not
+#  ORGANIZATION: STMicroelectronics
+#     COPYRIGHT: Copyright (C) 2018, STMicroelectronics - All Rights Reserved
+#===============================================================================
+
+check_dt_status() {
+    gcnano_dir=$(ls /proc/device-tree/soc/ | grep gpu)
+    if [ -z "$gcnano_dir" ] || [ ! -d /proc/device-tree/soc/$gcnano_dir ];
+    then
+        echo "Gcnano in /proc/device-tree/soc/ is not available" > /dev/kmsg
+        force_no_dtb_gpu="1"
+    else
+        if [ ! -f /proc/device-tree/soc/$gcnano_dir/status ]; then
+            gcnano_status="okay"
+        else
+            if $(grep -q "okay" /proc/device-tree/soc/$gcnano_dir/status); then
+                gcnano_status="okay"
+            fi
+        fi
+    fi
+}
+
+check_load_module() {
+    local _timeout=0
+    if [ -n "$(cat /proc/modules | grep etnaviv)"  ]; then
+        galcore_module=$(cat /proc/modules | grep ^etnaviv)
+        return
+    fi
+    while [ -z "$(cat /proc/modules | grep galcore)" ]; do
+        sleep 1
+        _timeout=$(($_timeout+1))
+        if [ "$_timeout" -eq "10" ]; then
+            echo "Time out check load galcore module expired" > /dev/kmsg
+            break
+        fi
+    done
+    galcore_module=$(cat /proc/modules | grep galcore)
+}
+
+check_devices() {
+    local _timeout=0
+    if [ -n "$(cat /proc/modules | grep etnaviv)"  ]; then
+        galcore_device=$(cat /proc/modules | grep ^etnaviv)
+        return
+    fi
+    while [ -z "$(ls -l /dev/ | grep galcore)" ]; do
+        sleep 1
+        _timeout=$(($_timeout+1))
+        if [ "$_timeout" -eq "10" ]; then
+            echo "Time out check galcore device expired" > /dev/kmsg
+            break
+        fi
+    done
+    galcore_device=$(ls -l /dev/ | grep galcore)
+}
+
+check_default_weston_config() {
+    if [ "$force_no_dtb_gpu" = "1" ];
+    then
+        if [ -e /etc/default/weston ] && $(grep -q "Autogenerated" /etc/default/weston);
+        then
+            default_weston_status="Autogenerated"
+        fi
+    fi
+}
+#
+# Main
+#
+gcnano_status="disabled"
+galcore_module=""
+galcore_device=""
+default_weston_status=""
+force_no_dtb_gpu=0
+
+check_dt_status
+check_default_weston_config
+if [ "$default_weston_status" = "Autogenerated" ];
+then
+    echo "Weston already configured"
+    exit 0
+fi
+
+check_load_module
+check_devices
+
+if [ "$gcnano_status" = "okay" ] && [ -n "$galcore_module" ] && [ -n "$galcore_device" ];
+then
+    #echo "Gcnano is present and activated" > /dev/kmsg
+    if [ -f /etc/default/weston ] && $(grep -q "Autogenerated" /etc/default/weston) ;
+    then
+        sed -i "s/OPTARGS=--use-pixman/#OPTARGS=--use-pixman/g" /etc/default/weston
+        sed -i "/#Autogenerated/d" /etc/default/weston
+    fi
+else
+    if [ -f /etc/default/weston ] && $(grep -q "Autogenerated" /etc/default/weston) ;
+    then
+        echo "Weston already configured on pixman" > /dev/kmsg
+    else
+        echo "Configure weston on pixman" > /dev/kmsg
+        echo "#Autogenerated" > /etc/default/weston
+        echo "OPTARGS=--use-pixman" >> /etc/default/weston
+        echo "WESTON_USER=weston" >> /etc/default/weston
+    fi
+fi
+
+dri_device=$(ls -l /dev/ | grep dri)
+if [ -z "$dri_device" ];
+then
+    exit 1
+fi
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/default_pulseaudio_profile b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/default_pulseaudio_profile
new file mode 100644
index 000000000..f0f06fab6
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/default_pulseaudio_profile
@@ -0,0 +1,3 @@
+DEFAULT_PULSE_AUDIO_LOCAL_PROFILE=output:analog-stereo
+DEFAULT_PULSE_AUDIO_HDMI_PROFILE=output:hdmi-stereo
+
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/digi_background.png b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/digi_background.png
new file mode 100644
index 000000000..2963c6a1f
Binary files /dev/null and b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/digi_background.png differ
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/pulseaudio_hdmi_switch.sh b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/pulseaudio_hdmi_switch.sh
new file mode 100644
index 000000000..d867153f7
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/pulseaudio_hdmi_switch.sh
@@ -0,0 +1,39 @@
+#!/bin/sh -
+source /etc/default/pulseaudio_profile
+PROFILE_LOCAL=$DEFAULT_PULSE_AUDIO_LOCAL_PROFILE
+PROFILE_HDMI=$DEFAULT_PULSE_AUDIO_HDMI_PROFILE
+HDMI_STATUS=$(cat /sys/class/drm/card0/*HDMI*/status)
+
+if [ "$HDMI_STATUS" = "connected" ]; then
+  PROFILE=$PROFILE_HDMI
+else
+  PROFILE=$PROFILE_LOCAL
+fi
+cat > /tmp/pulse_temp_switch.sh <<EOF
+#!/bin/sh
+cards=\$(pactl list cards |  egrep -i 'Card #' | sed 's/Card //g')
+index=0
+for i in \$cards;
+do
+    card_info=\$(pactl list cards | grep "Card \$i" -A15 |  grep "alsa.card_name" | sed 's/ //g'| sed 's/alsa.card_name=\"//g'| sed 's/\"//g' | tr '\t' ' ' | sed 's/^\s*//g')
+    echo "\$i \$card_info"
+    # for each card, search alsa.card_name
+    found=\$(echo \$card_info | grep -n STM32MP | wc -l)
+    if [ \$found -eq 1 ];
+    then
+        echo "pactl set-card-profile \$index $PROFILE"
+        pactl set-card-profile \$index $PROFILE
+        break;
+    fi
+    index=\$((index+1))
+done
+EOF
+chmod +x /tmp/pulse_temp_switch.sh
+if [ "$USER" == "weston" ]; then
+    script -qc "/tmp/pulse_temp_switch.sh"
+else
+    script -qc "su -l weston -c /tmp/pulse_temp_switch.sh"
+fi
+
+rm -f /tmp/pulse_temp_switch.sh
+
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston-checkgpu.service b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston-checkgpu.service
new file mode 100644
index 000000000..af09225f8
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston-checkgpu.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=Check if the gpu are present and set the correct weston configuration
+Before=weston-launch.service
+After=psplash-drm-wait.service
+
+[Service]
+ExecStart=-/sbin/check-gpu
+Type=oneshot
+RemainAfterExit=yes
+TimeoutSec=0
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston-launch.service b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston-launch.service
new file mode 100644
index 000000000..6e6acbd1e
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston-launch.service
@@ -0,0 +1,73 @@
+# This is a system unit for launching Weston with auto-login as the
+# user configured here.
+#
+# Weston must be built with systemd support, and your weston.ini must load
+# the plugin systemd-notify.so.
+[Unit]
+Description=Weston, a Wayland compositor, as a system service
+Documentation=man:weston(1) man:weston.ini(5)
+Documentation=http://wayland.freedesktop.org/
+
+# Make sure we are started after logins are permitted.
+Requires=systemd-user-sessions.service
+After=systemd-user-sessions.service
+
+# D-Bus is necessary for contacting logind. Logind is required.
+Wants=dbus.socket
+After=dbus.socket
+
+After=psplash-drm-wait.service
+After=weston-checkgpu.service
+# Since we are part of the graphical session, make sure we are started before
+# it is complete.
+Before=graphical.target
+
+# Prevent starting on systems without virtual consoles, Weston requires one
+# for now.
+ConditionPathExists=/dev/tty0
+
+[Service]
+# Requires systemd-notify.so Weston plugin.
+#Type=notify
+EnvironmentFile=-/etc/default/weston
+Environment="XDG_RUNTIME_DIR=/home/weston"
+Environment="WESTON_USER=weston"
+Environment="WL_EGL_GBM_FENCE=0"
+#ExecStart=/usr/bin/weston-launch -- --modules=systemd-notify.so --log=/home/weston/weston.log $OPTARGS
+ExecStart=/usr/bin/weston-start --modules=systemd-notify.so --log=/home/weston/weston.log $OPTARGS
+ExecStop=/usr/bin/killall weston-launch
+
+# Optional watchdog setup
+#TimeoutStartSec=60
+#WatchdogSec=20
+
+# The user to run Weston as.
+User=weston
+Group=weston
+
+# Make sure the working directory is the users home directory
+WorkingDirectory=/home/weston
+
+# Set up a full user session for the user, required by Weston.
+PAMName=weston-autologin
+
+# A virtual terminal is needed.
+TTYPath=/dev/tty7
+TTYReset=yes
+TTYVHangup=yes
+TTYVTDisallocate=yes
+
+# Fail to start if not controlling the tty.
+StandardInput=tty-fail
+StandardOutput=journal
+StandardError=journal
+
+# Log this user with utmp, letting it show up with commands 'w' and 'who'.
+UtmpIdentifier=tty7
+UtmpMode=user
+
+[Install]
+# Note: If you only want weston to start on-demand, remove this line with a
+# service drop file
+Alias=display-manager.service
+WantedBy=multi-user.target
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston-start b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston-start
new file mode 100644
index 000000000..8e159d50d
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston-start
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+weston_args=$*
+
+if [ -z "$WESTON_USER" ]; then
+    WESTON_USER=weston
+fi
+if [ "$USER" != "$WESTON_USER" ]; then
+    weston_args_user="-u $WESTON_USER"
+fi
+
+
+# for associated service: pulseaudio
+if [ ! -d "/var/run/pulse" ]; then
+    su  -c "mkdir -p /var/run/pulse"
+    su -c "chown -R weston.weston /var/run/pulse"
+fi
+
+## Module support
+start_application_dir=/usr/share/weston-start-at-startup
+start_local_application_dir=/usr/local/weston-start-at-startup
+
+systemctl --user restart pulseaudio
+
+if [ "$USER" == "$WESTON_USER" ]; then
+    # Load and run application at startup
+    if [ -d "$start_application_dir" ]; then
+        for m in "$start_application_dir"/*; do
+            echo "($m)"
+            (sleep 5 && $m)&
+        done
+    fi
+    if [ -d "$start_local_application_dir" ]; then
+        for m in "$start_local_application_dir"/*; do
+            echo "($m)"
+            (sleep 5  && $m)&
+        done
+    fi
+fi
+exec /usr/bin/weston-launch $weston_args_user -- $weston_args
+
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston.ini b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston.ini
new file mode 100644
index 000000000..1f48237a7
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston.ini
@@ -0,0 +1,46 @@
+[core]
+#modules=cms-colord.so
+#xwayland=true
+shell=desktop-shell.so
+#gbm-format=xrgb2101010
+backend=drm-backend.so
+idle-time=0
+repaint-window=100
+require-input=false
+
+[keyboard]
+keymap_layout=us
+
+[shell]
+background-image=/usr/share/weston/backgrounds/digi_background.png
+background-type=scale-crop
+
+# HDMI connector
+# If the hdmi cable is plugged, weston uses the hdmi output (else dsi output).
+# Use the command "systemctl restart weston@root" after pluging/unpluging the hdmi cable.
+[output]
+name=HDMI-A-1
+mode=1280x720
+
+# DSI connector
+[output]
+name=DSI-1
+mode=preferred
+transform=rotate-90
+app-ids=1000
+
+# LTDC connector
+[output]
+name=DPI-1
+mode=preferred
+
+[libinput]
+touchscreen_calibrator=true
+calibration_helper=/bin/echo
+
+[screen-share]
+command=/usr/bin/weston --backend=rdp-backend.so --shell=fullscreen-shell.so --no-clients-resize
+#start-on-startup=false
+
+#[xwayland]
+#path=/usr/bin/Xwayland
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston.sh b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston.sh
new file mode 100644
index 000000000..0d9b6f0c2
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston.sh
@@ -0,0 +1,139 @@
+#!/bin/sh
+# Weston
+
+#uncomment some part of the following line if you like:
+# - see the weston log
+#    LOG_FILE: file on which the log are writed
+# - use a software compositor instead of egl compositor
+#    USE_PIXMAN: populate the variable to use the software compositor on
+#    weston
+# - add some new option to weston application
+#   ST_WESTON_ADDONS
+# - debug weston via openvt
+#   DEBUG_OPENGL_VIA_OPENVT: file on which the all stdout, sdterr trace
+#   are stocked
+
+
+#LOG_FILE=/tmp/weston.log
+#USE_PIXMAN=1
+#ST_WESTON_ADDONS
+#DEBUG_OPENGL_VIA_OPENVT=/tmp/opengl.log
+
+mkdir -p $XDG_RUNTIME_DIR
+chmod 0700 $XDG_RUNTIME_DIR
+
+# psplash management
+case "$1" in
+  start)
+     PSPLASH_PID=`pgrep psplash`
+     if [ ! -z $PSPLASH_PID ]; then
+        echo -n "Stop psplash: "
+        /usr/bin/psplash-write QUIT
+        #kill -9 $PSPLASH_PID
+        echo "done."
+     fi
+     PSPLASH_PID=`pgrep psplash-drm`
+     if [ ! -z $PSPLASH_PID ]; then
+        echo -n "Stop psplash: "
+        echo QUIT > /tmp/splash_fifo
+        #kill -9 $PSPLASH_PID
+        echo "done."
+     fi
+
+     ;;
+   *)
+    ;;
+esac
+
+
+#log file managment on weston CMD line
+CMD_LINE_WESTON=""
+if [ -z $LOG_FILE ];
+then
+    CMD_LINE_WESTON=" "
+else
+    if [ -f $LOG_FILE ]; then
+        rm $LOG_FILE
+    fi
+    CMD_LINE_WESTON="--log=$LOG_FILE"
+fi
+if [ -z "$ST_WESTON_IDLE_TIME" ];
+then
+    ST_WESTON_IDLE_TIME=648000
+fi
+#compositor managment on CMD line
+if [ -z $USE_PIXMAN ];
+then
+    echo "";
+else
+    CMD_LINE_WESTON="$CMD_LINE_WESTON --use-pixman"
+fi
+
+#Addons paramaters
+if [ -n $ST_WESTON_ADDONS ];
+then
+    CMD_LINE_WESTON="$CMD_LINE_WESTON $ST_WESTON_ADDONS"
+fi
+
+# See how we were called.
+case "$1" in
+  start)
+    if [ ! -z $LOG_FILE ];
+    then
+       echo "[SERVICE] start.........." >> $LOG_FILE
+    fi
+    echo "Starting Weston"
+    if [ -n "$DEBUG_OPENGL_VIA_OPENVT" ];
+    then
+        echo "[DEBUG] use script /tmp/launch_basic_weston.sh"
+        echo "[DEBUG] output saved on file $DEBUG_OPENGL_VIA_OPENVT"
+        #generate a wrapper script to launch weston
+cat > /tmp/launch_basic_weston.sh << EOF
+/usr/bin/weston $CMD_LINE_WESTON 2>&1 > $DEBUG_OPENGL_VIA_OPENVT
+EOF
+        chmod +x /tmp/launch_basic_weston.sh
+        openvt -s -w -- /tmp/launch_basic_weston.sh
+    else
+        echo "/usr/bin/weston $CMD_LINE_WESTON"
+        openvt -s -w -- /usr/bin/weston $CMD_LINE_WESTON
+#        weston --tty=1 $CMD_LINE_WESTON
+    fi
+    ;;
+
+  stop)
+    echo "Stopping Weston"
+    if [ ! -z $LOG_FILE ];
+    then
+       echo "[SERVICE] stop.........." >> $LOG_FILE
+    fi
+    pid_weston=`pidof weston`
+    kill -9 $pid_weston
+    ;;
+
+  status)
+    if pidof weston >/dev/null
+    then
+        echo "Weston: running"
+        echo "CMDLINE of weston:"
+        echo " /usr/bin/weston $CMD_LINE_WESTON"
+    else
+        echo "Weston: not running"
+        exit 3
+    fi
+    exit 0
+    ;;
+
+  restart)
+    $0 stop
+    sleep 1
+    $0 start
+    ;;
+
+  *)
+    echo  "Usage: weston.sh {start|stop|status|restart}"
+    exit 1
+    ;;
+esac
+
+exit 0
+
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston_profile.sh b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston_profile.sh
new file mode 100644
index 000000000..2d12244ee
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston-init/weston_profile.sh
@@ -0,0 +1,16 @@
+if [ "$USER" == "weston" ]; then
+    export XDG_RUNTIME_DIR=/run/user/`id -u weston`
+
+    export ELM_ENGINE=wayland_shm
+    export ECORE_EVAS_ENGINE=wayland_shm
+    export ECORE_EVAS_ENGINE=wayland_shm
+    export GDK_BACKEND=wayland
+    export PULSE_RUNTIME_PATH=/run/user/`id -u weston`
+    if [ -e $XDG_RUNTIME_DIR/wayland-0 ]; then
+        export WAYLAND_DISPLAY=wayland-0
+    else
+	if [ -e $XDG_RUNTIME_DIR/wayland-1 ]; then
+	        export WAYLAND_DISPLAY=wayland-1
+	fi
+    fi
+fi
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston/0001-Allow-to-get-hdmi-output-with-several-outputs.patch b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston/0001-Allow-to-get-hdmi-output-with-several-outputs.patch
new file mode 100644
index 000000000..49893aa3e
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston/0001-Allow-to-get-hdmi-output-with-several-outputs.patch
@@ -0,0 +1,40 @@
+From c2489e20f7803159444150ff03bd78fbf9b1bae4 Mon Sep 17 00:00:00 2001
+From: Christophe Priouzeau <christophe.priouzeau@st.com>
+Date: Thu, 19 Mar 2020 12:15:19 +0100
+Subject: [PATCH 1/4] Allow to get hdmi output with several outputs
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+If an ouput fail to be attach or enable then this output must be only
+destroyed and an error doesn't be re which detach & destroy
+all other output.
+
+Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
+---
+ compositor/main.c | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/compositor/main.c b/compositor/main.c
+index 322f2ff..055eed3 100644
+--- a/compositor/main.c
++++ b/compositor/main.c
+@@ -2246,8 +2246,14 @@ drm_process_layoutput(struct wet_compositor *wet, struct wet_layoutput *lo)
+ 			return -1;
+ 
+ 		if (drm_try_attach_enable(output->output, lo) < 0) {
++			/*
++			 * if a wet_ouput fail to be attach or enable
++			 * then this output must be destroyed
++			 * but don't return an error which dettatch & destroy
++			 * all other output.
++			 */
+ 			wet_output_destroy(output);
+-			return -1;
++			//return -1;
+ 		}
+ 	}
+ 
+-- 
+2.25.1
+
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston/0001-Remove-useless-code-from-new-Fragment-Shader.patch b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston/0001-Remove-useless-code-from-new-Fragment-Shader.patch
new file mode 100644
index 000000000..6bdbf3f40
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston/0001-Remove-useless-code-from-new-Fragment-Shader.patch
@@ -0,0 +1,178 @@
+From 7f9365919153c9ba17bfeb48049df2ee5a77b047 Mon Sep 17 00:00:00 2001
+From: Pierre-Yves MORDRET <pierre-yves.mordret@st.som>
+Date: Mon, 23 May 2022 14:27:13 +0200
+Subject: [PATCH] Remove useless code from new Fragment Shader
+
+Generic Weston 10.0 consumes more GPU than before (8.0).
+The compilation doesn't get rid from unreachable code.
+Since not used and not optimized during compilation
+state, we simply remove the code.
+
+Change-Id: I37880d5fcb8487c77e084b289db8d2fb945c21ab
+Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.som>
+---
+ libweston/renderer-gl/fragment.glsl | 93 ++---------------------------
+ libweston/renderer-gl/gl-shaders.c  |  5 --
+ 2 files changed, 5 insertions(+), 93 deletions(-)
+
+diff --git a/libweston/renderer-gl/fragment.glsl b/libweston/renderer-gl/fragment.glsl
+index 63a20cd6..f735ab3a 100644
+--- a/libweston/renderer-gl/fragment.glsl
++++ b/libweston/renderer-gl/fragment.glsl
+@@ -42,30 +42,17 @@
+ #define SHADER_VARIANT_SOLID    7
+ #define SHADER_VARIANT_EXTERNAL 8
+ 
+-/* enum gl_shader_color_curve */
+-#define SHADER_COLOR_CURVE_IDENTITY 0
+-#define SHADER_COLOR_CURVE_LUT_3x1D 1
+-
+ #if DEF_VARIANT == SHADER_VARIANT_EXTERNAL
+ #extension GL_OES_EGL_image_external : require
+ #endif
+ 
+-#ifdef GL_FRAGMENT_PRECISION_HIGH
+-#define HIGHPRECISION highp
+-#else
+-#define HIGHPRECISION mediump
+-#endif
+-
+-precision HIGHPRECISION float;
++precision mediump float;
+ 
+ /*
+  * These undeclared identifiers will be #defined by a runtime generated code
+  * snippet.
+  */
+ compile_const int c_variant = DEF_VARIANT;
+-compile_const bool c_input_is_premult = DEF_INPUT_IS_PREMULT;
+-compile_const bool c_green_tint = DEF_GREEN_TINT;
+-compile_const int c_color_pre_curve = DEF_COLOR_PRE_CURVE;
+ 
+ vec4
+ yuva2rgba(vec4 yuva)
+@@ -91,6 +78,7 @@ yuva2rgba(vec4 yuva)
+ 	color_out.g = Y - 0.39176229 * su - 0.81296764 * sv;
+ 	color_out.b = Y + 2.01723214 * su;
+ 
++	color_out.rgb *= yuva.w;
+ 	color_out.a = yuva.w;
+ 
+ 	return color_out;
+@@ -107,8 +95,6 @@ uniform sampler2D tex1;
+ uniform sampler2D tex2;
+ uniform float alpha;
+ uniform vec4 unicolor;
+-uniform HIGHPRECISION sampler2D color_pre_curve_lut_2d;
+-uniform HIGHPRECISION vec2 color_pre_curve_lut_scale_offset;
+ 
+ vec4
+ sample_input_texture()
+@@ -154,85 +140,16 @@ sample_input_texture()
+ 	return yuva2rgba(yuva);
+ }
+ 
+-/*
+- * Texture coordinates go from 0.0 to 1.0 corresponding to texture edges.
+- * When we do LUT look-ups with linear filtering, the correct range to sample
+- * from is not from edge to edge, but center of first texel to center of last
+- * texel. This follows because with LUTs, you have the exact end points given,
+- * you never extrapolate but only interpolate.
+- * The scale and offset are precomputed to achieve this mapping.
+- */
+-float
+-lut_texcoord(float x, vec2 scale_offset)
+-{
+-	return x * scale_offset.s + scale_offset.t;
+-}
+-
+-/*
+- * Sample a 1D LUT which is a single row of a 2D texture. The 2D texture has
+- * four rows so that the centers of texels have precise y-coordinates.
+- */
+-float
+-sample_color_pre_curve_lut_2d(float x, compile_const int row)
+-{
+-	float tx = lut_texcoord(x, color_pre_curve_lut_scale_offset);
+-
+-	return texture2D(color_pre_curve_lut_2d,
+-			 vec2(tx, (float(row) + 0.5) / 4.0)).x;
+-}
+-
+-vec3
+-color_pre_curve(vec3 color)
+-{
+-	vec3 ret;
+-
+-	if (c_color_pre_curve == SHADER_COLOR_CURVE_IDENTITY) {
+-		return color;
+-	} else if (c_color_pre_curve == SHADER_COLOR_CURVE_LUT_3x1D) {
+-		ret.r = sample_color_pre_curve_lut_2d(color.r, 0);
+-		ret.g = sample_color_pre_curve_lut_2d(color.g, 1);
+-		ret.b = sample_color_pre_curve_lut_2d(color.b, 2);
+-		return ret;
+-	} else {
+-		/* Never reached, bad c_color_pre_curve. */
+-		return vec3(1.0, 0.3, 1.0);
+-	}
+-}
+-
+-vec4
+-color_pipeline(vec4 color)
+-{
+-	/* View alpha (opacity) */
+-	color.a *= alpha;
+-
+-	color.rgb = color_pre_curve(color.rgb);
+-
+-	return color;
+-}
+-
+ void
+ main()
+ {
+ 	vec4 color;
+ 
+-	/* Electrical (non-linear) RGBA values, may be premult or not */
++	/* Electrical (non-linear) RGBA values, pre-multiplied */
+ 	color = sample_input_texture();
+ 
+-	/* Ensure straight alpha */
+-	if (c_input_is_premult) {
+-		if (color.a == 0.0)
+-			color.rgb = vec3(0, 0, 0);
+-		else
+-			color.rgb *= 1.0 / color.a;
+-	}
+-
+-	color = color_pipeline(color);
+-
+-	/* pre-multiply for blending */
+-	color.rgb *= color.a;
+-
+-	if (c_green_tint)
+-		color = vec4(0.0, 0.3, 0.0, 0.2) + color * 0.8;
++	/* View alpha (opacity) */
++	color *= alpha;
+ 
+ 	gl_FragColor = color;
+ }
+diff --git a/libweston/renderer-gl/gl-shaders.c b/libweston/renderer-gl/gl-shaders.c
+index 97f288c0..c8e3d297 100644
+--- a/libweston/renderer-gl/gl-shaders.c
++++ b/libweston/renderer-gl/gl-shaders.c
+@@ -263,11 +263,6 @@ gl_shader_create(struct gl_renderer *gr,
+ 	shader->alpha_uniform = glGetUniformLocation(shader->program, "alpha");
+ 	shader->color_uniform = glGetUniformLocation(shader->program,
+ 						     "unicolor");
+-	shader->color_pre_curve_lut_2d_uniform =
+-		glGetUniformLocation(shader->program, "color_pre_curve_lut_2d");
+-	shader->color_pre_curve_lut_scale_offset_uniform =
+-		glGetUniformLocation(shader->program, "color_pre_curve_lut_scale_offset");
+-
+ 	free(conf);
+ 
+ 	wl_list_insert(&gr->shader_list, &shader->link);
+-- 
+2.17.1
+
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston/0002-Force-to-close-all-output.patch b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston/0002-Force-to-close-all-output.patch
new file mode 100644
index 000000000..9b06b6058
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston/0002-Force-to-close-all-output.patch
@@ -0,0 +1,36 @@
+From 5d96505846d911c942a42f74c2a6f816f5c940b5 Mon Sep 17 00:00:00 2001
+From: Christophe Priouzeau <christophe.priouzeau@st.com>
+Date: Thu, 19 Mar 2020 12:20:32 +0100
+Subject: [PATCH 2/4] Force to close all output
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+In case of plug/unplug HMDI, it's necessary to close all output enabled.
+Without this patch, weston is stuck on DSI output.
+
+Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
+---
+ compositor/main.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/compositor/main.c b/compositor/main.c
+index 055eed3..ac366a0 100644
+--- a/compositor/main.c
++++ b/compositor/main.c
+@@ -2322,7 +2322,11 @@ drm_heads_changed(struct wl_listener *listener, void *arg)
+ 
+ 		if ((connected || forced) && !enabled) {
+ 			drm_head_prepare_enable(wet, head);
+-		} else if (!(connected || forced) && enabled) {
++		} else if (enabled) {
++			/*
++			 * closed all output (connected or not connected)
++			 * this is neccessary to switch between HDMI <> DSI
++			 */
+ 			drm_head_disable(head);
+ 		} else if (enabled && changed) {
+ 			weston_log("Detected a monitor change on head '%s', "
+-- 
+2.25.1
+
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston/0003-Disable-gles3.patch b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston/0003-Disable-gles3.patch
new file mode 100644
index 000000000..7951235ee
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston/0003-Disable-gles3.patch
@@ -0,0 +1,49 @@
+From 00384d5c39473f95868b1173aee81b763794de54 Mon Sep 17 00:00:00 2001
+From: Christophe Priouzeau <christophe.priouzeau@foss.st.com>
+Date: Tue, 26 Apr 2022 09:59:10 +0200
+Subject: [PATCH 3/4] Disable gles3
+
+Signed-off-by: Christophe Priouzeau <christophe.priouzeau@foss.st.com>
+---
+ libweston/renderer-gl/gl-renderer.c                         | 6 ++++++
+ .../renderer-gl/gl-shader-config-color-transformation.c     | 5 +++++
+ 2 files changed, 11 insertions(+)
+
+diff --git a/libweston/renderer-gl/gl-renderer.c b/libweston/renderer-gl/gl-renderer.c
+index a5f5eae..2f7941f 100644
+--- a/libweston/renderer-gl/gl-renderer.c
++++ b/libweston/renderer-gl/gl-renderer.c
+@@ -29,7 +29,13 @@
+ 
+ #include <GLES2/gl2.h>
+ #include <GLES2/gl2ext.h>
++#if 0
+ #include <GLES3/gl3.h>
++#else
++#define GL_RGBA16F                        0x881A
++#define GL_RGB10_A2                       0x8059
++#define GL_HALF_FLOAT                     0x140B
++#endif
+ 
+ #include <stdbool.h>
+ #include <stdint.h>
+diff --git a/libweston/renderer-gl/gl-shader-config-color-transformation.c b/libweston/renderer-gl/gl-shader-config-color-transformation.c
+index 21a4565..d5f2491 100644
+--- a/libweston/renderer-gl/gl-shader-config-color-transformation.c
++++ b/libweston/renderer-gl/gl-shader-config-color-transformation.c
+@@ -25,7 +25,12 @@
+ 
+ #include "config.h"
+ 
++#if 0
+ #include <GLES3/gl3.h>
++#else
++#include <GLES2/gl2.h>
++#define GL_R32F                           0x822E
++#endif
+ #include <GLES2/gl2ext.h>
+ 
+ #include <assert.h>
+-- 
+2.25.1
+
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston/0004-Revert-gl-renderer-Add-EGL_IMAGE_PRESERVED_KHR-to-ou.patch b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston/0004-Revert-gl-renderer-Add-EGL_IMAGE_PRESERVED_KHR-to-ou.patch
new file mode 100644
index 000000000..cb9fe5513
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston/0004-Revert-gl-renderer-Add-EGL_IMAGE_PRESERVED_KHR-to-ou.patch
@@ -0,0 +1,56 @@
+From 45a8c37e9dbff9207d58846df048406bf54ce30b Mon Sep 17 00:00:00 2001
+From: Christophe Priouzeau <christophe.priouzeau@foss.st.com>
+Date: Fri, 6 May 2022 11:41:10 +0200
+Subject: [PATCH 4/4] Revert gl-renderer: Add EGL_IMAGE_PRESERVED_KHR to our
+ attributes
+
+Signed-off-by: Christophe Priouzeau <christophe.priouzeau@foss.st.com>
+---
+ libweston/renderer-gl/gl-renderer.c | 10 +++-------
+ 1 file changed, 3 insertions(+), 7 deletions(-)
+
+diff --git a/libweston/renderer-gl/gl-renderer.c b/libweston/renderer-gl/gl-renderer.c
+index 2f7941f..2ab707c 100644
+--- a/libweston/renderer-gl/gl-renderer.c
++++ b/libweston/renderer-gl/gl-renderer.c
+@@ -2152,7 +2152,7 @@ gl_renderer_attach_egl(struct weston_surface *es, struct weston_buffer *buffer,
+ 	struct weston_compositor *ec = es->compositor;
+ 	struct gl_renderer *gr = get_renderer(ec);
+ 	struct gl_surface_state *gs = get_surface_state(es);
+-	EGLint attribs[5];
++	EGLint attribs[3];
+ 	GLenum target;
+ 	int i, num_planes;
+ 
+@@ -2205,9 +2205,7 @@ gl_renderer_attach_egl(struct weston_surface *es, struct weston_buffer *buffer,
+ 	for (i = 0; i < num_planes; i++) {
+ 		attribs[0] = EGL_WAYLAND_PLANE_WL;
+ 		attribs[1] = i;
+-		attribs[2] = EGL_IMAGE_PRESERVED_KHR;
+-		attribs[3] = EGL_TRUE;
+-		attribs[4] = EGL_NONE;
++		attribs[2] = EGL_NONE;
+ 
+ 		gs->images[i] = egl_image_create(gr,
+ 						 EGL_WAYLAND_BUFFER_WL,
+@@ -2242,7 +2240,7 @@ import_simple_dmabuf(struct gl_renderer *gr,
+                      struct dmabuf_attributes *attributes)
+ {
+ 	struct egl_image *image;
+-	EGLint attribs[52];
++	EGLint attribs[50];
+ 	int atti = 0;
+ 	bool has_modifier;
+ 
+@@ -2260,8 +2258,6 @@ import_simple_dmabuf(struct gl_renderer *gr,
+ 	attribs[atti++] = attributes->height;
+ 	attribs[atti++] = EGL_LINUX_DRM_FOURCC_EXT;
+ 	attribs[atti++] = attributes->format;
+-	attribs[atti++] = EGL_IMAGE_PRESERVED_KHR;
+-	attribs[atti++] = EGL_TRUE;
+ 
+ 	if (attributes->modifier[0] != DRM_FORMAT_MOD_INVALID) {
+ 		if (!gr->has_dmabuf_import_modifiers)
+-- 
+2.25.1
+
diff --git a/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston_10.0.0.bbappend b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston_10.0.0.bbappend
new file mode 100644
index 000000000..d48d6c9dd
--- /dev/null
+++ b/meta-digi-arm/dynamic-layers/stm-st-stm32mp/recipes-graphics/wayland/weston_10.0.0.bbappend
@@ -0,0 +1,23 @@
+FILESEXTRAPATHS:prepend:stm32mpcommon := "${THISDIR}/${PN}:"
+
+SRC_URI:append:stm32mpcommon = " \
+    file://0001-Allow-to-get-hdmi-output-with-several-outputs.patch \
+    file://0002-Force-to-close-all-output.patch \
+    file://0003-Disable-gles3.patch \
+    file://0004-Revert-gl-renderer-Add-EGL_IMAGE_PRESERVED_KHR-to-ou.patch \
+    file://0001-Remove-useless-code-from-new-Fragment-Shader.patch \
+    "
+SIMPLECLIENTS="egl,touch,dmabuf-v4l,dmabuf-egl"
+
+PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES', 'wayland', 'kms wayland egl clients', '', d)} \
+                   ${@bb.utils.contains('DISTRO_FEATURES', 'x11 wayland', 'xwayland', '', d)} \
+                   ${@bb.utils.filter('DISTRO_FEATURES', 'systemd x11', d)} \
+                   ${@bb.utils.contains_any('DISTRO_FEATURES', 'wayland x11', '', 'headless', d)} \
+                   ${@oe.utils.conditional('VIRTUAL-RUNTIME_init_manager', 'sysvinit', 'launcher-libseat', '', d)} \
+                   image-jpeg \
+                   screenshare \
+                   shell-desktop \
+                   shell-fullscreen \
+                   launch"
+
+EXTRA_OEMESON += "-Ddeprecated-wl-shell=true"