use sysvinit

bblayers.conf.example

@@ -0,0 +1,17 @@
+# POKY_BBLAYERS_CONF_VERSION is increased each time build/conf/bblayers.conf
+# changes incompatibly
+POKY_BBLAYERS_CONF_VERSION = "2"
+
+BBPATH = "${TOPDIR}"
+BBFILES ?= ""
+
+BBLAYERS ?= " \
+  /home/dany/experiments/poky/meta \
+  /home/dany/experiments/poky/meta-poky \
+  /home/dany/experiments/poky/meta-yocto-bsp \
+  /home/dany/experiments/yocto-layers/meta-raspberrypi \
+  /home/dany/workspace/meta-rpi-diya \
+  /home/dany/experiments/yocto-layers/meta-openembedded/meta-oe \
+  /home/dany/experiments/yocto-layers/meta-openembedded/meta-python \
+  /home/dany/experiments/yocto-layers/meta-openembedded/meta-multimedia \
+  "

conf/layer.conf

@@ -5,21 +5,27 @@ BBPATH .= ":${LAYERDIR}"
 BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
             ${LAYERDIR}/recipes-*/*/*.bbappend"
 
-BBFILE_COLLECTIONS += "meta-rpi-pharo"
-BBFILE_PATTERN_meta-rpi-pharo = "^${LAYERDIR}/"
-BBFILE_PRIORITY_meta-rpi-pharo = "11"
+BBFILE_COLLECTIONS += "meta-rpi-diya"
+BBFILE_PATTERN_meta-rpi-diya = "^${LAYERDIR}/"
+BBFILE_PRIORITY_meta-rpi-diya = "11"
 
-LAYERDEPENDS_meta-rpi-pharo = "core raspberrypi"
-LAYERSERIES_COMPAT_meta-rpi-pharo = "honister"
+LAYERDEPENDS_meta-rpi-diya = "core raspberrypi"
+LAYERSERIES_COMPAT_meta-rpi-diya = "mickledore"
 
 PACKAGE_CLASSES = "package_ipk"
+
+INITRAMFS_IMAGE="core-image-recovery"
+INITRAMFS_IMAGE_BUNDLE="0"
+
 INHERIT += "rm_work"
 
 EXTRA_IMAGE_FEATURES ?= " ssh-server-dropbear read-only-rootfs "
 # ssh-server-dropbear
-DISTRO_FEATURES:append := " vc4-gfx opengl "
+DISTRO_FEATURES:append := " vc4-gfx opengl wayland "
+DISTRO_FEATURES:remove = " x11 vulkan "
+TOOLCHAIN_TARGET_TASK:append = " libgles3-mesa-dev "
 # DISTRO_FEATURES:append := " vc4-gfx opengl directfb "
-MACHINE ?= "raspberrypi4-64"
+MACHINE ?= "raspberrypi0-2w-64"
 
 WKS_FILE="rpi.wks.in"
 ROOT_HOME = "/root"
@@ -31,8 +37,12 @@ ROOT_HOME = "/root"
 RPI_USE_U_BOOT = "0"
 RPI_USE_wS_28_DPI_LCD = "1"
 # enable usb boot in uboot
+ENABLE_DWC2_PERIPHERAL = "1"
+ENABLE_DWC2_HOST = "1"
 ENABLE_USB_U_BOOT = "0"
+
 ENABLE_UART = "0"
+
 DISABLE_SPLASH = "1"
 VIDEO_CAMERA = "1"
 DISABLE_RPI_BOOT_LOGO = "1"
@@ -40,23 +50,32 @@ ENABLE_SPI_BUS = "0"
 ENABLE_I2C = "0"
 KERNEL_MODULE_AUTOLOAD:rpi += " i2c-dev "
 
-VC4DTBO = "vc4-kms-v3d,nocomposite,noaudio"
+VC4DTBO = "vc4-kms-v3d,noaudio"
 
-KERNEL_DEVICETREE:append = " overlays/vc4-kms-dpi-generic.dtbo "
+KERNEL_DEVICETREE:append = " overlays/vc4-kms-dpi-generic.dtbo overlays/dpi24.dtbo "
 
 
 RPI_EXTRA_CONFIG += "${@['','\n\
-dtoverlay=vc4-kms-dpi-generic,hactive=480,hfp=26,hsync=16,hbp=10 \n\
+dtoverlay=vc4-kms-dpi-generic \n\
+dtparam=hactive=480,hfp=26,hsync=16,hbp=10 \n\
 dtparam=vactive=640,vfp=25,vsync=10,vbp=15 \n\
-dtparam=clock-frequency=32000000,rgb666-padhi \n\
+dtparam=clock-frequency=32000000 \n\
+dtparam=hsync-invert,vsync-invert,pixclk-invert \n\
+dtparam=rgb666-padhi,rotate=270 \n\
 dtoverlay=waveshare-28dpi-3b-4b \n\
 dtoverlay=waveshare-28dpi-3b \n\
-dtoverlay=waveshare-28dpi-4b \n\
-display_rotate=1 #1：90；2: 180； 3: 270 \n']['${RPI_USE_wS_28_DPI_LCD}' == '1']}"
+dtoverlay=waveshare-28dpi-4b \n']['${RPI_USE_wS_28_DPI_LCD}' == '1']}"
 
 RPI_EXTRA_CONFIG += '\n\
-start_x=1             # essential \n\
-dtparam=audio=on \n\
-gpu_mem=128           # at least, or maybe more if you wish \n\
-disable_camera_led=1  # optional \n\
-'
+# enable ads1115 sensor for battery monitoring \n\
+dtoverlay=ads1115-i2c-gpio,cha_enable,cha_cfg=4,cha_datarate=7,cha_gain=1 \n\
+#start_x=1             # essential \n\
+#gpu_mem=128           # at least, or maybe more if you wish \n\
+#disable_camera_led=1  # optional \n\
+include extraconfig.txt \n\
+'
+
+# extra kernel CMDLINE_RNDIS option
+# CMDLINE_RNDIS += " video=DPI-1:480x640,rotate=90 "
+# accept license for wifi and bluetooth firmware
+LICENSE_FLAGS_ACCEPTED = "synaptics-killswitch"

local.conf.example

@@ -0,0 +1,272 @@
+#
+# This file is your local configuration file and is where all local user settings
+# are placed. The comments in this file give some guide to the options a new user
+# to the system might want to change but pretty much any configuration option can
+# be set in this file. More adventurous users can look at local.conf.extended
+# which contains other examples of configuration which can be placed in this file
+# but new users likely won't need any of them initially.
+#
+# Lines starting with the '#' character are commented out and in some cases the
+# default values are provided as comments to show people example syntax. Enabling
+# the option is a question of removing the # character and making any change to the
+# variable as required.
+
+#
+# Machine Selection
+#
+# You need to select a specific machine to target the build with. There are a selection
+# of emulated machines available which can boot and run in the QEMU emulator:
+#
+#MACHINE ?= "qemuarm"
+#MACHINE ?= "qemuarm64"
+#MACHINE ?= "qemumips"
+#MACHINE ?= "qemumips64"
+#MACHINE ?= "qemuppc"
+#MACHINE ?= "qemux86"
+#MACHINE ?= "qemux86-64"
+#
+# There are also the following hardware board target machines included for 
+# demonstration purposes:
+#
+#MACHINE ?= "beaglebone-yocto"
+#MACHINE ?= "genericx86"
+#MACHINE ?= "genericx86-64"
+#MACHINE ?= "edgerouter"
+#
+# This sets the default machine to be qemux86-64 if no other machine is selected:
+
+#
+# Where to place downloads
+#
+# During a first build the system will download many different source code tarballs
+# from various upstream projects. This can take a while, particularly if your network
+# connection is slow. These are all stored in DL_DIR. When wiping and rebuilding you
+# can preserve this directory to speed up this part of subsequent builds. This directory
+# is safe to share between multiple builds on the same machine too.
+#
+# The default is a downloads directory under TOPDIR which is the build directory.
+#
+#DL_DIR ?= "${TOPDIR}/downloads"
+
+#
+# Where to place shared-state files
+#
+# BitBake has the capability to accelerate builds based on previously built output.
+# This is done using "shared state" files which can be thought of as cache objects
+# and this option determines where those files are placed.
+#
+# You can wipe out TMPDIR leaving this directory intact and the build would regenerate
+# from these files if no changes were made to the configuration. If changes were made
+# to the configuration, only shared state files where the state was still valid would
+# be used (done using checksums).
+#
+# The default is a sstate-cache directory under TOPDIR.
+#
+#SSTATE_DIR ?= "${TOPDIR}/sstate-cache"
+
+#
+# Where to place the build output
+#
+# This option specifies where the bulk of the building work should be done and
+# where BitBake should place its temporary files and output. Keep in mind that
+# this includes the extraction and compilation of many applications and the toolchain
+# which can use Gigabytes of hard disk space.
+#
+# The default is a tmp directory under TOPDIR.
+#
+#TMPDIR = "${TOPDIR}/tmp"
+
+#
+# Default policy config
+#
+# The distribution setting controls which policy settings are used as defaults.
+# The default value is fine for general Yocto project use, at least initially.
+# Ultimately when creating custom policy, people will likely end up subclassing 
+# these defaults.
+#
+DISTRO ?= "poky"
+# As an example of a subclass there is a "bleeding" edge policy configuration
+# where many versions are set to the absolute latest code from the upstream 
+# source control systems. This is just mentioned here as an example, its not
+# useful to most new users.
+# DISTRO ?= "poky-bleeding"
+
+#
+# Package Management configuration
+#
+# This variable lists which packaging formats to enable. Multiple package backends
+# can be enabled at once and the first item listed in the variable will be used
+# to generate the root filesystems.
+# Options are:
+#  - 'package_deb' for debian style deb files
+#  - 'package_ipk' for ipk files are used by opkg (a debian style embedded package manager)
+#  - 'package_rpm' for rpm style packages
+# E.g.: PACKAGE_CLASSES ?= "package_rpm package_deb package_ipk"
+# We default to rpm:
+
+#
+# SDK target architecture
+#
+# This variable specifies the architecture to build SDK items for and means
+# you can build the SDK packages for architectures other than the machine you are
+# running the build on (i.e. building i686 packages on an x86_64 host).
+# Supported values are i686, x86_64, aarch64
+#SDKMACHINE ?= "i686"
+
+#
+# Extra image configuration defaults
+#
+# The EXTRA_IMAGE_FEATURES variable allows extra packages to be added to the generated
+# images. Some of these options are added to certain image types automatically. The
+# variable can contain the following options:
+#  "dbg-pkgs"       - add -dbg packages for all installed packages
+#                     (adds symbol information for debugging/profiling)
+#  "src-pkgs"       - add -src packages for all installed packages
+#                     (adds source code for debugging)
+#  "dev-pkgs"       - add -dev packages for all installed packages
+#                     (useful if you want to develop against libs in the image)
+#  "ptest-pkgs"     - add -ptest packages for all ptest-enabled packages
+#                     (useful if you want to run the package test suites)
+#  "tools-sdk"      - add development tools (gcc, make, pkgconfig etc.)
+#  "tools-debug"    - add debugging tools (gdb, strace)
+#  "eclipse-debug"  - add Eclipse remote debugging support
+#  "tools-profile"  - add profiling tools (oprofile, lttng, valgrind)
+#  "tools-testapps" - add useful testing tools (ts_print, aplay, arecord etc.)
+#  "debug-tweaks"   - make an image suitable for development
+#                     e.g. ssh root access has a blank password
+# There are other application targets that can be used here too, see
+# meta/classes/image.bbclass and meta/classes/core-image.bbclass for more details.
+# We default to enabling the debugging tweaks.
+
+#
+# Additional image features
+#
+# The following is a list of additional classes to use when building images which
+# enable extra features. Some available options which can be included in this variable
+# are:
+#   - 'buildstats' collect build statistics
+USER_CLASSES ?= "buildstats"
+
+#
+# Runtime testing of images
+#
+# The build system can test booting virtual machine images under qemu (an emulator)
+# after any root filesystems are created and run tests against those images. It can also
+# run tests against any SDK that are built. To enable this uncomment these lines.
+# See classes/test{image,sdk}.bbclass for further details.
+#IMAGE_CLASSES += "testimage testsdk"
+#TESTIMAGE_AUTO:qemuall = "1"
+
+#
+# Interactive shell configuration
+#
+# Under certain circumstances the system may need input from you and to do this it
+# can launch an interactive shell. It needs to do this since the build is
+# multithreaded and needs to be able to handle the case where more than one parallel
+# process may require the user's attention. The default is iterate over the available
+# terminal types to find one that works.
+#
+# Examples of the occasions this may happen are when resolving patches which cannot
+# be applied, to use the devshell or the kernel menuconfig
+#
+# Supported values are auto, gnome, xfce, rxvt, screen, konsole (KDE 3.x only), none
+# Note: currently, Konsole support only works for KDE 3.x due to the way
+# newer Konsole versions behave
+#OE_TERMINAL = "auto"
+# By default disable interactive patch resolution (tasks will just fail instead):
+PATCHRESOLVE = "noop"
+
+#
+# Disk Space Monitoring during the build
+#
+# Monitor the disk space during the build. If there is less that 1GB of space or less
+# than 100K inodes in any key build location (TMPDIR, DL_DIR, SSTATE_DIR), gracefully
+# shutdown the build. If there is less than 100MB or 1K inodes, perform a hard abort
+# of the build. The reason for this is that running completely out of space can corrupt
+# files and damages the build in ways which may not be easily recoverable.
+# It's necessary to monitor /tmp, if there is no space left the build will fail
+# with very exotic errors.
+BB_DISKMON_DIRS ??= "\
+    STOPTASKS,${TMPDIR},1G,100K \
+    STOPTASKS,${DL_DIR},1G,100K \
+    STOPTASKS,${SSTATE_DIR},1G,100K \
+    STOPTASKS,/tmp,100M,100K \
+    ABORT,${TMPDIR},100M,1K \
+    ABORT,${DL_DIR},100M,1K \
+    ABORT,${SSTATE_DIR},100M,1K \
+    ABORT,/tmp,10M,1K"
+
+#
+# Shared-state files from other locations
+#
+# As mentioned above, shared state files are prebuilt cache data objects which can be
+# used to accelerate build time. This variable can be used to configure the system
+# to search other mirror locations for these objects before it builds the data itself.
+#
+# This can be a filesystem directory, or a remote url such as http or ftp. These
+# would contain the sstate-cache results from previous builds (possibly from other
+# machines). This variable works like fetcher MIRRORS/PREMIRRORS and points to the
+# cache locations to check for the shared objects.
+# NOTE: if the mirror uses the same structure as SSTATE_DIR, you need to add PATH
+# at the end as shown in the examples below. This will be substituted with the
+# correct path within the directory structure.
+#SSTATE_MIRRORS ?= "\
+#file://.* http://someserver.tld/share/sstate/PATH;downloadfilename=PATH \n \
+#file://.* file:///some/local/dir/sstate/PATH"
+
+#
+# Yocto Project SState Mirror
+#
+# The Yocto Project has prebuilt artefacts available for its releases, you can enable
+# use of these by uncommenting the following lines. This will mean the build uses
+# the network to check for artefacts at the start of builds, which does slow it down
+# equally, it will also speed up the builds by not having to build things if they are
+# present in the cache. It assumes you can download something faster than you can build it
+# which will depend on your network.
+# Note: For this to work you also need hash-equivalence passthrough to the matching server
+#
+#BB_HASHSERVE_UPSTREAM = "typhoon.yocto.io:8687"
+#SSTATE_MIRRORS ?= "file://.* http://sstate.yoctoproject.org/3.4/PATH;downloadfilename=PATH"
+
+#
+# Qemu configuration
+#
+# By default native qemu will build with a builtin VNC server where graphical output can be
+# seen. The line below enables the SDL UI frontend too.
+PACKAGECONFIG:append:pn-qemu-system-native = " sdl"
+# By default libsdl2-native will be built, if you want to use your host's libSDL instead of 
+# the minimal libsdl built by libsdl2-native then uncomment the ASSUME_PROVIDED line below.
+#ASSUME_PROVIDED += "libsdl2-native"
+
+# You can also enable the Gtk UI frontend, which takes somewhat longer to build, but adds
+# a handy set of menus for controlling the emulator.
+#PACKAGECONFIG:append:pn-qemu-system-native = " gtk+"
+
+#
+# Hash Equivalence
+#
+# Enable support for automatically running a local hash equivalence server and
+# instruct bitbake to use a hash equivalence aware signature generator. Hash
+# equivalence improves reuse of sstate by detecting when a given sstate
+# artifact can be reused as equivalent, even if the current task hash doesn't
+# match the one that generated the artifact.
+#
+# A shared hash equivalent server can be set with "<HOSTNAME>:<PORT>" format
+#
+#BB_HASHSERVE = "auto"
+#BB_SIGNATURE_HANDLER = "OEEquivHash"
+
+#
+# Memory Resident Bitbake
+#
+# Bitbake's server component can stay in memory after the UI for the current command
+# has completed. This means subsequent commands can run faster since there is no need
+# for bitbake to reload cache files and so on. Number is in seconds, after which the
+# server will shut down.
+#
+#BB_SERVER_TIMEOUT = "60"
+
+# CONF_VERSION is increased each time build/conf/ changes incompatibly and is used to
+# track the version of this file when it was generated. This can safely be ignored if
+# this doesn't mean anything to you.
+CONF_VERSION = "2"

recipes-bsp/waveshare-2.8-lcd/files/dts/ads1115-i2c-gpio.dts

@@ -0,0 +1,103 @@
+/*
+ * TI ADS1115 multi-channel ADC overlay
+ */
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "brcm,bcm2835";
+
+	fragment@0 {
+		target = <&i2c_gpio>;
+		__overlay__ {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "okay";
+
+			ads1115: ads1115@48 {
+				compatible = "ti,ads1115";
+				status = "okay";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x48>;
+			};
+		};
+	};
+
+	fragment@1 {
+		target = <&ads1115>;
+		__dormant__ {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			channel_a: channel_a {
+				reg = <4>;
+				ti,gain = <1>;
+				ti,datarate = <7>;
+			};
+		};
+	};
+
+	fragment@2 {
+		target = <&ads1115>;
+		__dormant__ {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			channel_b: channel_b {
+				reg = <5>;
+				ti,gain = <1>;
+				ti,datarate = <7>;
+			};
+		};
+	};
+
+	fragment@3 {
+		target = <&ads1115>;
+		__dormant__ {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			channel_c: channel_c {
+				reg = <6>;
+				ti,gain = <1>;
+				ti,datarate = <7>;
+			};
+		};
+	};
+
+	fragment@4 {
+		target = <&ads1115>;
+		__dormant__ {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			channel_d: channel_d {
+				reg = <7>;
+				ti,gain = <1>;
+				ti,datarate = <7>;
+			};
+		};
+	};
+
+	__overrides__ {
+		addr =            <&ads1115>,"reg:0";
+		cha_enable =      <0>,"=1";
+		cha_cfg =         <&channel_a>,"reg:0";
+		cha_gain =        <&channel_a>,"ti,gain:0";
+		cha_datarate =    <&channel_a>,"ti,datarate:0";
+		chb_enable =      <0>,"=2";
+		chb_cfg =         <&channel_b>,"reg:0";
+		chb_gain =        <&channel_b>,"ti,gain:0";
+		chb_datarate =    <&channel_b>,"ti,datarate:0";
+		chc_enable =      <0>,"=3";
+		chc_cfg =         <&channel_c>,"reg:0";
+		chc_gain =        <&channel_c>,"ti,gain:0";
+		chc_datarate =    <&channel_c>,"ti,datarate:0";
+		chd_enable =      <0>,"=4";
+		chd_cfg =         <&channel_d>,"reg:0";
+		chd_gain =        <&channel_d>,"ti,gain:0";
+		chd_datarate =    <&channel_d>,"ti,datarate:0";
+	};
+};

recipes-bsp/waveshare-2.8-lcd/files/dts/vc4-kms-waveshare-28dpi.dts

@@ -0,0 +1,101 @@
+/*
+ * vc4-kms-waveshare-28dpi-overlay.dts
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/bcm2835.h>
+
+/ {
+	compatible = "brcm,bcm2835";
+	fragment@0 {
+		target = <&gpio>;
+		__overlay__ {
+			pwm_pins: pwm_pins {
+				brcm,pins = <18>;
+				brcm,function = <BCM2835_FSEL_ALT5>;
+				brcm,pull = <0>;
+			};
+		};
+	};
+
+	fragment@1 {
+		target = <&pwm>;
+		frag1: __overlay__ {
+			pinctrl-names = "default";
+			pinctrl-0 = <&pwm_pins>;
+			assigned-clock-rates = <100000000>;
+			status = "okay";
+		};
+	};
+
+	fragment@2 {
+		target-path = "/";
+		__overlay__ {
+			//#gpio-cells = <2>;
+			/* Panel backlight through PWM0_0 on GPIO18 */
+			backlight_lvds: backlight {
+				compatible = "pwm-backlight";
+				pwms = <&pwm 0 10000000>;
+				brightness-levels = <0 1000>;
+				num-interpolated-steps = <1000>;
+				default-brightness-level = <1000>;
+			};
+
+			panel: panel {
+				reg = <0>;
+				compatible = "panel-dpi";
+				backlight = <&backlight_lvds>;
+
+				width-mm = <154>;
+				height-mm = <86>;
+				bus-format = <0x1015>;
+
+				timing: panel-timing {
+					clock-frequency = <28000000>;
+					hactive = <480>;
+					hfront-porch = <26>;
+					hsync-len = <16>;
+					hback-porch = <10>;
+					hsync-active = <0>;
+					vactive = <640>;
+					vfront-porch = <25>;
+					vsync-len = <10>;
+					vback-porch = <16>;
+					vsync-active = <0>;
+
+					de-active = <1>;
+					pixelclk-active = <1>;
+				};
+
+				port {
+					panel_in: endpoint {
+						remote-endpoint = <&dpi_out>;
+					};
+				};
+			};
+		};
+	};
+
+	fragment@3 {
+		target = <&dpi>;
+		dpi_node: __overlay__  {
+			status = "okay";
+
+			pinctrl-names = "default";
+			
+			/* refer to /home/pi/linux/arch/arm/boot/dts/bcm270x.dtsi
+			 * for the pin multiplex setting
+			 */
+			pinctrl-0 = <&dpi_18bit_cpadhi_gpio0>;
+
+			port {
+				dpi_out: endpoint {
+					remote-endpoint = <&panel_in>;
+				};
+			};
+		};
+	};
+};

recipes-bsp/waveshare-2.8-lcd/waveshare-2.8-lcd.bb

@@ -2,13 +2,25 @@ SUMMARY = "Waveshare 2.8 inch DPI"
 DESCRIPTION = "support overlay layer for Waveshare 2.8 inch DPI"
 LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+inherit devicetree
 
-do_deploy () {
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+SRC_URI = " file://dts/ads1115-i2c-gpio.dts "
+
+S = "${WORKDIR}/dts"
+DT_FILES = "ads1115-i2c-gpio.dtbo"
+
+COMPATIBLE_MACHINE = "raspberrypi.*"
+
+do_deploy:append () {
     install -d ${DEPLOY_DIR_IMAGE}
+    # install -m 0755 ${B}/vc4-kms-waveshare-28dpi.dtbo ${DEPLOY_DIR_IMAGE}/vc4-kms-waveshare-28dpi.dtbo
+    install -m 0755 ${B}/ads1115-i2c-gpio.dtbo ${DEPLOY_DIR_IMAGE}/ads1115-i2c-gpio.dtbo
+    install -m 0755 ${THISDIR}/files/vc4-kms-DPI-28inch.dtbo ${DEPLOY_DIR_IMAGE}/vc4-kms-DPI-28inch.dtbo
     install -m 0755 ${THISDIR}/files/waveshare-28dpi-3b-4b.dtbo ${DEPLOY_DIR_IMAGE}/waveshare-28dpi-3b-4b.dtbo
     install -m 0755 ${THISDIR}/files/waveshare-28dpi-3b.dtbo ${DEPLOY_DIR_IMAGE}/waveshare-28dpi-3b.dtbo
     install -m 0755 ${THISDIR}/files/waveshare-28dpi-4b.dtbo ${DEPLOY_DIR_IMAGE}/waveshare-28dpi-4b.dtbo
     # install -m 0755 ${THISDIR}/files/start.mp3 ${DEPLOY_DIR_IMAGE}/start.mp3
 }
 
-addtask deploy
+# addtask deploy

recipes-core/base-files/base-files_%.bbappend

@@ -1 +1,15 @@
-hostname = "diya"
+hostname = "diya"
+
+do_install:append () {
+    cat << 'EOF' >> "${D}${sysconfdir}/profile"
+export GDK_BACKEND=wayland
+export XDG_RUNTIME_DIR=/home/$USER/.xdg
+export XDG_CONFIG_HOME=/home/$USER/.config
+export PATH=$PATH:/home/$USER/bin:/home/$USER/.local/bin
+export LD_LIBRARY_PATH=/home/$USER/lib:/home/$USER/.local/lib
+if [ ! -e "$XDG_RUNTIME_DIR" ]; then
+    mkdir -p "$XDG_RUNTIME_DIR"
+fi
+export TERM=xterm-256color
+EOF
+}

recipes-core/dropbear/files/default

@@ -1,2 +1,2 @@
 DROPBEAR_EXTRA_ARGS="-w"
-DROPBEAR_RSAKEY_DIR=/home/diya/etc/dropbear
+DROPBEAR_RSAKEY_DIR=/etc/dropbear

recipes-core/images/README.md

@@ -9,10 +9,18 @@ pulseaudio-module-cli \
 pulseaudio-module-echo-cancel \
 pulseaudio-misc \
 i2c-tools \
+mpg123
+libsdl2-mixer \
 #tslib 
 #tslib-tests 
 #tslib-calibrate 
 #tslib-uinput
+
+libsdl2 \
+                        libsdl2-ttf \
+                        libsdl2-image \
+                        libsdl2-mixer \
+                        libsdl2-net \
 # v4l-utils
 evtest
 

recipes-core/images/core-image-minimal.bbappend

@@ -1,42 +1,59 @@
 inherit extrausers
 
-KERNEL_DEVICETREE:append = "${@bb.utils.contains('RPI_USE_wS_28_DPI_LCD', '1', ' overlays/waveshare-28dpi-3b-4b.dtbo overlays/waveshare-28dpi-3b.dtbo overlays/waveshare-28dpi-4b.dtbo ', ' ', d)}"
+KERNEL_DEVICETREE:append = "${@bb.utils.contains('RPI_USE_wS_28_DPI_LCD', '1', ' overlays/dpi24.dtbo overlays/vc4-kms-dpi-generic.dtbo overlays/ads1115-i2c-gpio.dtbo overlays/ads1115-i2c-gpio.dtbo overlays/vc4-kms-DPI-28inch.dtbo overlays/waveshare-28dpi-3b-4b.dtbo overlays/waveshare-28dpi-3b.dtbo overlays/waveshare-28dpi-4b.dtbo ', ' ', d)}"
 
-
-EXTRA_USERS_PARAMS = "usermod -p BJpK8ADNDLsGg root; \
-                        usermod -p 2Pe/4xyFxsokE diya; \
+# usermod -p BJpK8ADNDLsGg root;
+EXTRA_USERS_PARAMS = "usermod -p 2Pe/4xyFxsokE diya; \
                         usermod -a -G video diya; \
                         usermod -a -G tty diya; \
                         usermod -a -G input diya; \
                         usermod -a -G dialout diya; \
                         usermod -a -G audio diya; \
-                        usermod -a -G avahi diya \
+                        usermod -a -G avahi diya; \
+                        usermod -a -G sudo diya \
                         "
-IMAGE_BOOT_FILES:append = "fs_resize"
-# KERNEL_DEVICETREE:append = "${@bb.utils.contains('RPI_USE_wS_28_DPI_LCD', '1', ' overlays/vc4-kms-dpi-generic.dtbo overlays/waveshare-28dpi-3b-4b.dtbo overlays/waveshare-28dpi-3b.dtbo overlays/waveshare-28dpi-4b.dtbo ', ' ', d)}"
+IMAGE_BOOT_FILES:append = "fs_resize extraconfig.txt cmd.recovery recovery-${MACHINE}.cpio.gz "
 
-IMAGE_INSTALL:append = "mpg123 \
-                        libcurl \
+IMAGE_INSTALL:append = "libcurl \
                         libdrm \
                         libgbm \
                         libgles2 \
                         libegl-mesa \
-                        libgl-mesa \
                         libglapi \
+                        libudev \
+                        libinput \
+                        pango \
+                        libxkbcommon \
+                        xkeyboard-config \
+                        seatd \
+                        pixman \
+                        cairo \
+                        glib-2.0 \
+                        udev \
                         glew \
                         freetype \
-                        freeglut \
+                        fontconfig \
+                        librsvg librsvg-gtk \
+                        gdk-pixbuf \
+                        gtk-layer-shell \
+                        gobject-introspection \
+                        l3afpad \
                         mesa \
-                        libsdl2 \
-                        libsdl2-ttf \
-                        libsdl2-image \
-                        libsdl2-mixer \
-                        libsdl2-net \
-                        example \
+                        sudo \
                         htop \
                         waveshare-2.8-lcd \
                         realtekfw \
                         diya-overlay \
-                        opensmalltalk-cog-vm \
-                        libvncserver \
-                        " 
+                        i2c-tools \
+                        bash \
+                        nano \
+                        wpa-supplicant \
+                        evtest \
+                        raspi-gpio \
+                        rsync \
+                        coreutils \
+                        wayland wayland-protocols \
+                        labwc foot swaybg swayidle swaylock wlr-randr wlopm sfwbar tofi wtype \
+                        gdbserver \
+                        " 
+

recipes-core/images/core-image-recovery.bb

@@ -0,0 +1,34 @@
+
+DESCRIPTION = "Recovery initramfs image."
+
+
+PACKAGE_INSTALL = "e2fsprogs kernel-modules  busybox sysvinit sysvinit-inittab ${VIRTUAL-RUNTIME_base-utils} udev base-passwd ${ROOTFS_BOOTSTRAP_INSTALL}"
+
+
+IMAGE_INSTALL:append = "recovery-boot"
+# Do not pollute the initrd image with rootfs features
+IMAGE_FEATURES = ""
+
+export IMAGE_BASENAME = "${MLPREFIX}recovery"
+IMAGE_NAME_SUFFIX ?= ""
+IMAGE_LINGUAS = ""
+
+LICENSE = "MIT"
+
+IMAGE_FSTYPES = "${INITRAMFS_FSTYPES}"
+inherit core-image extrausers
+
+IMAGE_ROOTFS_SIZE = "8192"
+IMAGE_ROOTFS_EXTRA_SPACE = "0"
+
+EXTRA_USERS_PARAMS = "usermod -p 2Pe/4xyFxsokE root "
+
+# Use the same restriction as initramfs-module-install
+COMPATIBLE_HOST = '(x86_64.*|i.86.*|arm.*|aarch64.*)-(linux.*|freebsd.*)'
+
+IMAGE_PREPROCESS_COMMAND += "image_patch;"
+
+image_patch () {
+    # delete unused image
+    rm -rf ${IMAGE_ROOTFS}/boot/*
+}

recipes-core/init-ifupdown/files/itf_diya

@@ -0,0 +1,24 @@
+# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)
+ 
+# The loopback interface
+auto lo
+iface lo inet loopback
+
+# Wireless interfaces
+auto wlan0
+iface wlan0 inet dhcp
+# wireless_mode managed
+# wireless_essid any
+# wpa-driver wext
+wpa-conf /etc/network/wpa_supplicant.conf
+
+# Ethernet/RNDIS gadget (g_ether)
+# ... or on host side, usbnet and random hwaddr
+iface usb0 inet static
+	address 192.168.7.2
+	netmask 255.255.255.0
+	network 192.168.7.0
+	gateway 192.168.7.1
+
+# Bluetooth networking
+# iface bnep0 inet dhcp

recipes-core/init-ifupdown/init-ifupdown_%.bbappend

@@ -1,3 +1,7 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+SRC_URI += " file://itf_diya "
+
 do_install:append () {
     rm ${D}/etc/network/interfaces
+    install -m 0644 ${WORKDIR}/itf_diya ${D}/etc/network/interfaces
 }

recipes-diya/diya-overlay/diya-overlay.bb

@@ -6,7 +6,9 @@ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda
 SRC_URI += "file://confd \
             file://expandfs.sh \
             file://80_diya \
-            file://fs_resize"
+            file://fs_resize \
+            file://cmd.recovery \
+            file://extraconfig.txt"
 
 
 inherit update-rc.d useradd
@@ -17,15 +19,21 @@ GROUPADD_PACKAGES = "${PN}"
 USERADD_PARAM:${PN} = "-u 1000 -d /home/diya -r -s /bin/sh diya"
 
 INITSCRIPT_NAME = "confd"
-INITSCRIPT_PARAMS = "start 80 S ."
+INITSCRIPT_PARAMS = "start 30 S ."
 
 do_install() {
     install -d ${D}/${sysconfdir}/init.d/
+    install -d ${DEPLOY_DIR_IMAGE}
     install -m 0755 ${WORKDIR}/confd ${D}/${sysconfdir}/init.d/confd
     install -d ${D}/usr/bin/
     install -d ${D}/etc/default/volatiles
-	install -m 0644 ${WORKDIR}/80_diya ${D}${sysconfdir}/default/volatiles
+	# install -m 0644 ${WORKDIR}/80_diya ${D}${sysconfdir}/default/volatiles
     install -m 0755 ${WORKDIR}/expandfs.sh ${D}/usr/bin/expandfs.sh
     install -m 0755 ${WORKDIR}/fs_resize ${DEPLOY_DIR_IMAGE}/
-}
+    install -m 0755 ${WORKDIR}/cmd.recovery ${DEPLOY_DIR_IMAGE}/
+    install -m 0755 ${WORKDIR}/extraconfig.txt ${DEPLOY_DIR_IMAGE}/
 
+    install -d ${D}/var/etc
+    install -d ${D}/var/etc/upper
+    install -d ${D}/var/etc/work
+}

recipes-diya/diya-overlay/files/80_diya

@@ -1,2 +1,3 @@
-l root root 0644 /etc/network/interfaces /home/diya/etc/network/interfaces
-l root root 0644 /etc/dropbear /home/diya/etc/dropbear
+# d root root 0755 /var/etc/upper none
+# d root root 0755 /var/etc/work none
+# l root root 0644 /etc/dropbear /var/etc/dropbear

recipes-diya/diya-overlay/files/cmd.recovery

@@ -0,0 +1 @@
+dwc_otg.lpm_enable=0 root=/dev/ram0 console=tty0,115200 bootparam_init_fatal_sh=1 rootwait  logo.nologo

recipes-diya/diya-overlay/files/confd

@@ -6,6 +6,12 @@ DESC="Auto deployment configuration from media"
 case "$1" in
     start)
         echo -n "Start $DESC: "
+        # mount the overlay which is not auto mount by fstab
+        # this make /etc editable
+        mount -t overlay -o lowerdir=/etc,upperdir=/var/etc/upper,workdir=/var/etc/work overlay /etc
+        # for some reason the LCD backlight is turned off
+        # need to turn it on manually
+        echo  0 > /sys/class/backlight/backlight/bl_power
         if [ -f "/boot/fs_resize" ]; then
             /usr/bin/expandfs.sh
             touch /boot/home_partition_should_be_formated
@@ -14,23 +20,20 @@ case "$1" in
         fi
         if [ -f "/boot/home_partition_should_be_formated" ]; then
             echo "Trying to format the home partition"
-            umount /dev/mmcblk0p3
-            yes | mkfs.ext4 /dev/mmcblk0p3
-            mount /dev/mmcblk0p3 /home
-            mkdir -p /home/diya/etc/network
-            mkdir -p /home/diya/etc/dropbear
+            umount /dev/mmcblk0p4
+            yes | mkfs.ext4 /dev/mmcblk0p4
+            mount /dev/mmcblk0p4 /home
+            mkdir -p /home/diya
             chown -R diya:diya /home/diya
             rm /boot/home_partition_should_be_formated
         fi
-        if [ -e "/boot/install" ];then
-            cp -rf /boot/install/* /home/diya
-            rm -rf /boot/install
+        if [ -e "/boot/wpa_supplicant.conf" ];then
+            mv /boot/wpa_supplicant.conf /etc/network/
             reboot
         fi
         # display information
         # disable wifi power save
         /usr/sbin/iw wlan0 set power_save off
-        /sbin/ip a
     ;;
     *)
         N=/etc/init.d/$NAME

recipes-diya/diya-overlay/files/expandfs.sh

@@ -1,6 +1,6 @@
 #! /bin/sh
 line=$(
-sed -e 's/\s*\([\+0-9a-zA-Z]*\).*/\1/' << EOF | fdisk /dev/mmcblk0 | grep /dev/mmcblk0p3
+sed -e 's/\s*\([\+0-9a-zA-Z]*\).*/\1/' << EOF | fdisk /dev/mmcblk0 | grep /dev/mmcblk0p4
 p
 q
 EOF
@@ -18,11 +18,11 @@ fi
 
 echo "Expanding the partition"
 sed -e 's/\s*\([\+0-9a-zA-Z]*\).*/\1/' << EOF | fdisk /dev/mmcblk0
-d
-3
+d # delete partition
+4 # number 4
 n # new partition
 p # primary partition
-3 # partition number 3
+4 # partition number 4
 $start_sector
   # default - end of disk 
 p # print the in-memory partition table

recipes-diya/diya-overlay/files/extraconfig.txt

@@ -0,0 +1 @@
+# initramfs recovery.cpio.gz followkernel

recipes-diya/initramfs/files/confd

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+PATH=/sbin:/bin:/usr/sbin:/usr/bin
+DESC="Auto deployment configuration from media"
+
+case "$1" in
+    start)
+        echo -n "Start $DESC: "
+        # for some reason the LCD backlight is turned off
+        # need to turn it on manually
+        echo  0 > /sys/class/backlight/backlight/bl_power
+    ;;
+    *)
+        N=/etc/init.d/$NAME
+        echo "Usage: $N {start}" >&2
+        exit 1
+    ;;
+esac
+
+exit 0

recipes-diya/initramfs/files/debug

@@ -0,0 +1,82 @@
+#!/bin/sh
+# Copyright (C) 2011 O.S. Systems Software LTDA.
+# Licensed on MIT
+
+# Adds support to dynamic debugging of initramfs using bootparam in
+# following format:
+#   shell                 : starts a shell before and after each module
+#   shell=before:<module> : starts a shell before <module> is loaded and run
+#   shell=after:<module>  : starts a shell after <module> is loaded and run
+#
+#   shell-debug                 : run set -x as soon as possible
+#   shell-debug=before:<module> : run set -x before <module> is loaded and run
+#   shell-debug=after:<module>  : run set -x after <module> is loaded and run
+
+DEBUG_SHELL="false"
+
+debug_hook_handler() {
+	status=$1
+	module=$2
+
+	if [ -n "$bootparam_shell" ] && [ "$bootparam_shell" != "true" ]; then
+		shell_wanted_status=`expr $bootparam_shell : '\(.*\):.*'`
+		shell_wanted_module=`expr $bootparam_shell : '.*:\(.*\)'`
+
+		if [ "$shell_wanted_status" = "before" ]; then
+			shell_wanted_status=pre
+		else
+			shell_wanted_status=post
+		fi
+	fi
+
+	if [ "$bootparam_shell" = "true" ] ||
+		( [ "$status" = "$shell_wanted_status" ] &&
+			[ "$module" = "$shell_wanted_module" ] ); then
+		if [ "$status" = "pre" ]; then
+			status_msg="before"
+		else
+			status_msg="after"
+		fi
+
+		msg "Starting shell $status_msg $module..."
+		sh
+	fi
+
+	if [ -n "$bootparam_shell_debug" ] && [ "$bootparam_shell_debug" != "true" ]; then
+		shell_debug_wanted_status=`expr $bootparam_shell_debug : '\(.*\):.*'`
+		shell_debug_wanted_module=`expr $bootparam_shell_debug : '.*:\(.*\)'`
+
+		if [ "$shell_debug_wanted_status" = "before" ]; then
+			shell_debug_wanted_status=pre
+		else
+			shell_debug_wanted_status=post
+		fi
+	fi
+
+	if [ "$bootparam_shell_debug" = "true" ] ||
+		( [ "$status" = "$shell_debug_wanted_status" ] &&
+			[ "$module" = "$shell_debug_wanted_module" ] ); then
+		if [ "$DEBUG_SHELL" = "true" ]; then
+			return 0
+		fi
+
+		if [ "$status" = "pre" ]; then
+			status_msg="before"
+		else
+			status_msg="after"
+		fi
+
+		msg "Starting shell debugging $status_msg $module..."
+		DEBUG_SHELL="true"
+		set -x
+	fi
+}
+
+debug_enabled() {
+	return 0
+}
+
+debug_run() {
+	add_module_pre_hook "debug_hook_handler"
+	add_module_post_hook "debug_hook_handler"
+}

recipes-diya/initramfs/files/init

@@ -0,0 +1,167 @@
+#!/bin/sh
+# Copyright (C) 2011 O.S. Systems Software LTDA.
+# Licensed on MIT
+#
+# Provides the API to be used by the initramfs modules
+#
+# Modules need to provide the following functions:
+#
+# <module>_enabled : check if the module ought to run (return 1 to skip)
+# <module>_run     : do what is need
+#
+# Boot parameters are available on environment in the as:
+#
+# 'foo=value' as 'bootparam_foo=value'
+# 'foo' as 'bootparam_foo=true'
+# 'foo.bar[=value] as 'foo_bar=[value|true]'
+
+# Register a function to be called before running a module
+# The hook is called as:
+#   <function> pre <module>
+add_module_pre_hook() {
+	MODULE_PRE_HOOKS="$MODULE_PRE_HOOKS $1"
+}
+
+# Register a function to be called after running a module
+# The hook is called as:
+#   <function> post <module>
+add_module_post_hook() {
+	MODULE_POST_HOOKS="$MODULE_POST_HOOKS $1"
+}
+
+# Load kernel module
+load_kernel_module() {
+	if modprobe $1 >/dev/null 2>&1; then
+		info "Loaded module $1"
+	else
+		debug "Failed to load module $1"
+	fi
+}
+
+# Prints information
+msg() {
+	echo "$@" >/dev/console
+}
+
+# Prints information if verbose bootparam is used
+info() {
+	[ -n "$bootparam_verbose" ] && echo "$@" >/dev/console
+}
+
+# Prints information if debug bootparam is used
+debug() {
+	[ -n "$bootparam_debug" ] && echo "DEBUG: $@" >/dev/console
+}
+
+# Prints a message and start a endless loop
+fatal() {
+    echo $1 >/dev/console
+    echo >/dev/console
+
+    if [ -n "$bootparam_init_fatal_sh" ]; then
+        sh
+    else
+	while [ "true" ]; do
+		sleep 3600
+	done
+    fi
+}
+
+# Variables shared amoung modules
+MODULE_PRE_HOOKS=""  # functions to call before running each module
+MODULE_POST_HOOKS="" # functions to call after running each module
+MODULES_DIR=/init.d  # place to look for modules
+EFI_DIR=/sys/firmware/efi  # place to store device firmware information
+
+# make mount stop complaining about missing /etc/fstab
+touch /etc/fstab
+
+# initialize /proc, /sys, /run/lock and /var/lock
+mkdir -p /proc /sys /run/lock /var/lock
+mount -t proc proc /proc
+mount -t sysfs sysfs /sys
+
+if [ -d $EFI_DIR ];then
+	mount -t efivarfs none /sys/firmware/efi/efivars
+fi
+
+# populate bootparam environment
+for p in `cat /proc/cmdline`; do
+	if [ -n "$quoted" ]; then
+		value="$value $p"
+		if [ "`echo $p | sed -e 's/\"$//'`" != "$p" ]; then
+			eval "bootparam_${quoted}=${value}"
+			unset quoted
+		fi
+		continue
+	fi
+
+	opt=`echo $p | cut -d'=' -f1`
+	opt=`echo $opt | sed -e 'y/.-/__/'`
+	if [ "`echo $p | cut -d'=' -f1`" = "$p" ]; then
+		eval "bootparam_${opt}=true"
+	else
+		value="`echo $p | cut -d'=' -f2-`"
+		if [ "`echo $value | sed -e 's/^\"//'`" != "$value" ]; then
+			quoted=${opt}
+			continue
+		fi
+		eval "bootparam_${opt}=\"${value}\""
+	fi
+done
+
+# use /dev with devtmpfs
+if grep -q devtmpfs /proc/filesystems; then
+	mkdir -p /dev
+	mount -t devtmpfs devtmpfs /dev
+else
+	if [ ! -d /dev ]; then
+		fatal "ERROR: /dev doesn't exist and kernel doesn't has devtmpfs enabled."
+	fi
+fi
+
+exec /sbin/init
+
+# active the back light
+echo  0 > /sys/class/backlight/backlight/bl_power
+
+# Load and run modules
+for m in $MODULES_DIR/*; do
+	# Skip backup files
+	if [ "`echo $m | sed -e 's/\~$//'`" != "$m" ]; then
+		continue
+	fi
+
+	module=`basename $m | cut -d'-' -f 2`
+	debug "Loading module $module"
+
+	# pre hooks
+	for h in $MODULE_PRE_HOOKS; do
+		debug "Calling module hook (pre): $h"
+		eval "$h pre $module"
+		debug "Finished module hook (pre): $h"
+	done
+
+	# process module
+	. $m
+
+	if ! eval "${module}_enabled"; then
+		debug "Skipping module $module"
+		continue
+	fi
+
+	debug "Running ${module}_run"
+	eval "${module}_run"
+
+	# post hooks
+	for h in $MODULE_POST_HOOKS; do
+		debug "Calling module hook (post): $h"
+		eval "$h post $module"
+		debug "Finished module hook (post): $h"
+	done
+done
+
+
+# exec sh
+# Catch all
+fatal "ERROR: Initramfs failed to initialize the system."

recipes-diya/initramfs/files/udev

@@ -0,0 +1,50 @@
+#!/bin/sh
+# Copyright (C) 2011, 2012 O.S. Systems Software LTDA.
+# Licensed on MIT
+
+udev_shutdown_hook_handler() {
+	status=$1
+	module=$2
+	if [ "$status" = "pre" ] && [ "$module" = "finish" ]; then
+		udevadm settle
+		killall `basename $_UDEV_DAEMON` 2>/dev/null
+	fi
+}
+
+udev_daemon() {
+	OPTIONS="/sbin/udev/udevd /sbin/udevd /lib/udev/udevd /lib/systemd/systemd-udevd"
+
+	for o in $OPTIONS; do
+		if [ -x "$o" ]; then
+			echo $o
+			return 0
+		fi
+	done
+
+	return 1
+}
+
+_UDEV_DAEMON=`udev_daemon`
+
+udev_enabled() {
+	if [ -z "$_UDEV_DAEMON" ]; then
+		msg "WARNING: Cannot find the udev daemon; daemon will not be started in initramfs."
+		return 1
+	fi
+
+	return 0
+}
+
+udev_run() {
+	add_module_pre_hook "udev_shutdown_hook_handler"
+
+	mkdir -p /run
+	mkdir -p /var/run
+
+	# Workaround if console=null, systemd-udevd needs valid stdin, stdout and stderr to work
+	sh -c "exec 4< /dev/console" || { exec 0> /dev/null; exec 1> /dev/null; exec 2> /dev/null; }
+
+	$_UDEV_DAEMON --daemon
+	udevadm trigger --action=add
+	udevadm settle
+}

recipes-diya/initramfs/recovery-boot_0.1.bb

@@ -0,0 +1,43 @@
+SUMMARY = "Modular initramfs system"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
+RDEPENDS:${PN} += "${VIRTUAL-RUNTIME_base-utils}"
+RRECOMMENDS:${PN} = "${VIRTUAL-RUNTIME_base-utils-syslog}"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+PR = "r4"
+
+inherit allarch  update-rc.d 
+
+SRC_URI = "file://init \
+           file://confd \
+          "
+
+S = "${WORKDIR}"
+
+INITSCRIPT_NAME = "confd"
+INITSCRIPT_PARAMS = "start 30 S ."
+
+do_install() {
+    install -d ${D}/init.d
+
+    # base
+    install -m 0755 ${WORKDIR}/init ${D}/init
+
+    # udev
+    # install -m 0755 ${WORKDIR}/udev ${D}/init.d/01-udev
+
+    # debug
+    # install -m 0755 ${WORKDIR}/debug ${D}/init.d/00-debug
+
+    install -m 0755 ${WORKDIR}/confd ${D}/init.d/confd
+
+    # Create device nodes expected by some kernels in initramfs
+    # before even executing /init.
+    install -d ${D}/dev
+    mknod -m 622 ${D}/dev/console c 5 1
+}
+
+
+FILES:${PN} = "/init /init.d /dev"

recipes-example/example/example_0.1.bb

@@ -3,27 +3,22 @@ DESCRIPTION = "Recipe created by bitbake-layers"
 LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
 
-DEPENDS += "libsdl2 libvncserver"
+inherit pkgconfig
+
+DEPENDS += " libsdl2 mesa virtual/libgles2 virtual/libgl "
 FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
-SRC_URI = "file://sdl_test.cpp file://sdlgl.c file://sdlglshader.c file://sdlvncviewer.c"
+SRC_URI = "file://sdl_test.cpp file://sdlgl.c file://sdlglshader.c"
 TARGET_CC_ARCH += "${LDFLAGS}"
 
 do_compile() {
     ${CXX} ${WORKDIR}/sdl_test.cpp `pkg-config --cflags --libs sdl2` -o ${WORKDIR}/sdl_test
-    ${CC} ${WORKDIR}/sdlgl.c `pkg-config --cflags --libs sdl2` -lGL -o ${WORKDIR}/sdlgl
-    ${CC} ${WORKDIR}/sdlglshader.c `pkg-config --cflags --libs sdl2` -lGL -o ${WORKDIR}/sdlglshader
-    ${CC} ${WORKDIR}/sdlvncviewer.c `pkg-config --cflags --libs sdl2` -lvncclient -o ${WORKDIR}/sdlvncviewer
+    # ${CC} ${WORKDIR}/sdlgl.c `pkg-config --cflags --libs sdl2` -lGLESv2 -o ${WORKDIR}/sdlgl
+    ${CC} ${WORKDIR}/sdlglshader.c `pkg-config --cflags --libs sdl2` -lGLESv2 -o ${WORKDIR}/sdlglshader
 }
 
 do_install() {
     install -d ${D}/usr/bin
     install  -m 0755 ${WORKDIR}/sdl_test ${D}/usr/bin
-    install  -m 0755 ${WORKDIR}/sdlgl ${D}/usr/bin
+    # install  -m 0755 ${WORKDIR}/sdlgl ${D}/usr/bin
     install  -m 0755 ${WORKDIR}/sdlglshader ${D}/usr/bin
-    install  -m 0755 ${WORKDIR}/sdlvncviewer ${D}/usr/bin
-    # for manual copy test applications on target from tmp dir
-    install  -m 0755 ${WORKDIR}/sdl_test /tmp
-    install  -m 0755 ${WORKDIR}/sdlgl /tmp
-    install  -m 0755 ${WORKDIR}/sdlglshader /tmp
-    install  -m 0755 ${WORKDIR}/sdlvncviewer /tmp
 }

recipes-example/example/files/sdl_test.cpp

@@ -84,10 +84,10 @@ int main( int argc, char** argv )
                 running = false;
                 break;
             case SDL_KEYDOWN:
-                if(ev.key.keysym.sym == SDLK_ESCAPE)
-                {
-                    running = false;
-                }
+                //if(ev.key.keysym.sym == SDLK_ESCAPE)
+                //{
+                running = false;
+                //}
                 break;
             case SDL_FINGERDOWN:
             case SDL_FINGERMOTION:

recipes-example/example/files/sdlgl.c

@@ -8,7 +8,7 @@
 #include <assert.h>
 #include <SDL2/SDL.h>
 #include <SDL2/SDL_opengl.h>
-#include <GL/gl.h>
+#include <GLES/gl.h>
 
 typedef int32_t i32;
 typedef uint32_t u32;

recipes-example/example/files/sdlglshader.c

@@ -8,7 +8,7 @@
 #include <assert.h>
 #include <SDL2/SDL.h>
 #include <SDL2/SDL_opengl.h>
-#include <GL/gl.h>
+#include <GLES/gl.h>
 
 typedef int32_t i32;
 typedef uint32_t u32;
@@ -120,7 +120,7 @@ int main(int ArgCount, char **Args)
     printf("Vertex Array ID %d\n", VertexArrayID);
     // Create and compile our GLSL program from the shaders
     GLuint programID = load_shader();
-    GLfloat tmp_buffer[9]; 
+    // GLfloat tmp_buffer[9]; 
     static const GLfloat g_vertex_buffer_data[] = {
         -1.0f,
         -1.0f,
@@ -138,9 +138,10 @@ int main(int ArgCount, char **Args)
     glGenBuffers(1, &vertexbuffer);
     glBindBuffer(GL_ARRAY_BUFFER, vertexbuffer);
     glBufferData(GL_ARRAY_BUFFER, sizeof(g_vertex_buffer_data), g_vertex_buffer_data, GL_STATIC_DRAW);
-    printf("Buffer ID %d of size: %d\n", vertexbuffer, sizeof(tmp_buffer));
+    // printf("Buffer ID %d of size: %d\n", vertexbuffer, sizeof(tmp_buffer));
     // read back buffer data
-    memset(tmp_buffer, 0, sizeof(tmp_buffer));
+    // memset(tmp_buffer, 0, sizeof(tmp_buffer));
+    /*
     glGetBufferSubData(GL_ARRAY_BUFFER, 0,sizeof(tmp_buffer), tmp_buffer );
     printf("Read back buffer data: \n");
 
@@ -148,6 +149,7 @@ int main(int ArgCount, char **Args)
     {
         printf("%d: %.2f\n", i, tmp_buffer[i]);
     }
+    */
     glGetIntegerv(GL_ARRAY_BUFFER_BINDING, &currid);
     printf("current id: %d\n",currid);
     while (Running)

recipes-example/example/files/sdlvncviewer.c

@@ -1,478 +0,0 @@
-#include <SDL.h>
-#include <signal.h>
-#include <rfb/rfbclient.h>
-struct { int sdl; int rfb; } buttonMapping[]={
-        {1, rfbButton1Mask},
-        {2, rfbButton2Mask},
-        {3, rfbButton3Mask},
-        {4, rfbButton4Mask},
-        {5, rfbButton5Mask},
-        {0,0}
-};
-struct { char mask; int bits_stored; } utf8Mapping[]= {
-        {0b00111111, 6},
-        {0b01111111, 7},
-        {0b00011111, 5},
-        {0b00001111, 4},
-        {0b00000111, 3},
-        {0,0}
-};
-static int enableResizable = 1, viewOnly, listenLoop, buttonMask;
-int sdlFlags;
-SDL_Texture *sdlTexture;
-SDL_Renderer *sdlRenderer;
-SDL_Window *sdlWindow;
-/* client's pointer position */
-int x,y;
-static int rightAltKeyDown, leftAltKeyDown;
-static rfbBool resize(rfbClient* client) {
-        int width=client->width,height=client->height,
-                depth=client->format.bitsPerPixel;
-        if (enableResizable)
-                sdlFlags |= SDL_WINDOW_RESIZABLE;
-        client->updateRect.x = client->updateRect.y = 0;
-        client->updateRect.w = width; client->updateRect.h = height;
-        /* (re)create the surface used as the client's framebuffer */
-        SDL_FreeSurface(rfbClientGetClientData(client, SDL_Init));
-        SDL_Surface* sdl=SDL_CreateRGBSurface(0,
-                                              width,
-                                              height,
-                                              depth,
-                                              0,0,0,0);
-        if(!sdl)
-            rfbClientErr("resize: error creating surface: %s\n", SDL_GetError());
-        rfbClientSetClientData(client, SDL_Init, sdl);
-        client->width = sdl->pitch / (depth / 8);
-        client->frameBuffer=sdl->pixels;
-        client->format.bitsPerPixel=depth;
-        client->format.redShift=sdl->format->Rshift;
-        client->format.greenShift=sdl->format->Gshift;
-        client->format.blueShift=sdl->format->Bshift;
-        client->format.redMax=sdl->format->Rmask>>client->format.redShift;
-        client->format.greenMax=sdl->format->Gmask>>client->format.greenShift;
-        client->format.blueMax=sdl->format->Bmask>>client->format.blueShift;
-        SetFormatAndEncodings(client);
-        /* create or resize the window */
-        if(!sdlWindow) {
-            sdlWindow = SDL_CreateWindow(client->desktopName,
-                                         SDL_WINDOWPOS_UNDEFINED,
-                                         SDL_WINDOWPOS_UNDEFINED,
-                                         width,
-                                         height,
-                                         sdlFlags);
-            if(!sdlWindow)
-                rfbClientErr("resize: error creating window: %s\n", SDL_GetError());
-        } else {
-            SDL_SetWindowSize(sdlWindow, width, height);
-        }
-        /* create the renderer if it does not already exist */
-        if(!sdlRenderer) {
-            sdlRenderer = SDL_CreateRenderer(sdlWindow, -1, 0);
-            if(!sdlRenderer)
-                rfbClientErr("resize: error creating renderer: %s\n", SDL_GetError());
-            SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "linear");  /* make the scaled rendering look smoother. */
-        }
-        SDL_RenderSetLogicalSize(sdlRenderer, width, height);  /* this is a departure from the SDL1.2-based version, but more in the sense of a VNC viewer in keeeping aspect ratio */
-        /* (re)create the texture that sits in between the surface->pixels and the renderer */
-        if(sdlTexture)
-            SDL_DestroyTexture(sdlTexture);
-        sdlTexture = SDL_CreateTexture(sdlRenderer,
-                                       SDL_PIXELFORMAT_ARGB8888,
-                                       SDL_TEXTUREACCESS_STREAMING,
-                                       width, height);
-        if(!sdlTexture)
-            rfbClientErr("resize: error creating texture: %s\n", SDL_GetError());
-        return TRUE;
-}
-static rfbKeySym SDL_key2rfbKeySym(SDL_KeyboardEvent* e) {
-        rfbKeySym k = 0;
-        SDL_Keycode sym = e->keysym.sym;
-        switch (sym) {
-        case SDLK_BACKSPACE: k = XK_BackSpace; break;
-        case SDLK_TAB: k = XK_Tab; break;
-        case SDLK_CLEAR: k = XK_Clear; break;
-        case SDLK_RETURN: k = XK_Return; break;
-        case SDLK_PAUSE: k = XK_Pause; break;
-        case SDLK_ESCAPE: k = XK_Escape; break;
-        case SDLK_DELETE: k = XK_Delete; break;
-        case SDLK_KP_0: k = XK_KP_0; break;
-        case SDLK_KP_1: k = XK_KP_1; break;
-        case SDLK_KP_2: k = XK_KP_2; break;
-        case SDLK_KP_3: k = XK_KP_3; break;
-        case SDLK_KP_4: k = XK_KP_4; break;
-        case SDLK_KP_5: k = XK_KP_5; break;
-        case SDLK_KP_6: k = XK_KP_6; break;
-        case SDLK_KP_7: k = XK_KP_7; break;
-        case SDLK_KP_8: k = XK_KP_8; break;
-        case SDLK_KP_9: k = XK_KP_9; break;
-        case SDLK_KP_PERIOD: k = XK_KP_Decimal; break;
-        case SDLK_KP_DIVIDE: k = XK_KP_Divide; break;
-        case SDLK_KP_MULTIPLY: k = XK_KP_Multiply; break;
-        case SDLK_KP_MINUS: k = XK_KP_Subtract; break;
-        case SDLK_KP_PLUS: k = XK_KP_Add; break;
-        case SDLK_KP_ENTER: k = XK_KP_Enter; break;
-        case SDLK_KP_EQUALS: k = XK_KP_Equal; break;
-        case SDLK_UP: k = XK_Up; break;
-        case SDLK_DOWN: k = XK_Down; break;
-        case SDLK_RIGHT: k = XK_Right; break;
-        case SDLK_LEFT: k = XK_Left; break;
-        case SDLK_INSERT: k = XK_Insert; break;
-        case SDLK_HOME: k = XK_Home; break;
-        case SDLK_END: k = XK_End; break;
-        case SDLK_PAGEUP: k = XK_Page_Up; break;
-        case SDLK_PAGEDOWN: k = XK_Page_Down; break;
-        case SDLK_F1: k = XK_F1; break;
-        case SDLK_F2: k = XK_F2; break;
-        case SDLK_F3: k = XK_F3; break;
-        case SDLK_F4: k = XK_F4; break;
-        case SDLK_F5: k = XK_F5; break;
-        case SDLK_F6: k = XK_F6; break;
-        case SDLK_F7: k = XK_F7; break;
-        case SDLK_F8: k = XK_F8; break;
-        case SDLK_F9: k = XK_F9; break;
-        case SDLK_F10: k = XK_F10; break;
-        case SDLK_F11: k = XK_F11; break;
-        case SDLK_F12: k = XK_F12; break;
-        case SDLK_F13: k = XK_F13; break;
-        case SDLK_F14: k = XK_F14; break;
-        case SDLK_F15: k = XK_F15; break;
-        case SDLK_NUMLOCKCLEAR: k = XK_Num_Lock; break;
-        case SDLK_CAPSLOCK: k = XK_Caps_Lock; break;
-        case SDLK_SCROLLLOCK: k = XK_Scroll_Lock; break;
-        case SDLK_RSHIFT: k = XK_Shift_R; break;
-        case SDLK_LSHIFT: k = XK_Shift_L; break;
-        case SDLK_RCTRL: k = XK_Control_R; break;
-        case SDLK_LCTRL: k = XK_Control_L; break;
-        case SDLK_RALT: k = XK_Alt_R; break;
-        case SDLK_LALT: k = XK_Alt_L; break;
-        case SDLK_LGUI: k = XK_Super_L; break;
-        case SDLK_RGUI: k = XK_Super_R; break;
-#if 0
-        case SDLK_COMPOSE: k = XK_Compose; break;
-#endif
-        case SDLK_MODE: k = XK_Mode_switch; break;
-        case SDLK_HELP: k = XK_Help; break;
-        case SDLK_PRINTSCREEN: k = XK_Print; break;
-        case SDLK_SYSREQ: k = XK_Sys_Req; break;
-        default: break;
-        }
-        /* SDL_TEXTINPUT does not generate characters if ctrl is down, so handle those here */
-        if (k == 0 && sym > 0x0 && sym < 0x100 && e->keysym.mod & KMOD_CTRL)
-               k = sym;
-        return k;
-}
-/* UTF-8 decoding is from https://rosettacode.org/wiki/UTF-8_encode_and_decode which is under GFDL 1.2 */
-static rfbKeySym utf8char2rfbKeySym(const char chr[4]) {
-        int bytes = strlen(chr);
-        int shift = utf8Mapping[0].bits_stored * (bytes - 1);
-        rfbKeySym codep = (*chr++ & utf8Mapping[bytes].mask) << shift;
-        int i;
-        for(i = 1; i < bytes; ++i, ++chr) {
-                shift -= utf8Mapping[0].bits_stored;
-                codep |= ((char)*chr & utf8Mapping[0].mask) << shift;
-        }
-        return codep;
-}
-static void update(rfbClient* cl,int x,int y,int w,int h) {
-        SDL_Surface *sdl = rfbClientGetClientData(cl, SDL_Init);
-        /* update texture from surface->pixels */
-        SDL_Rect r = {x,y,w,h};
-        if(SDL_UpdateTexture(sdlTexture, &r, sdl->pixels + y*sdl->pitch + x*4, sdl->pitch) < 0)
-            rfbClientErr("update: failed to update texture: %s\n", SDL_GetError());
-        /* copy texture to renderer and show */
-        if(SDL_RenderClear(sdlRenderer) < 0)
-            rfbClientErr("update: failed to clear renderer: %s\n", SDL_GetError());
-        if(SDL_RenderCopy(sdlRenderer, sdlTexture, NULL, NULL) < 0)
-            rfbClientErr("update: failed to copy texture to renderer: %s\n", SDL_GetError());
-        SDL_RenderPresent(sdlRenderer);
-}
-static void kbd_leds(rfbClient* cl, int value, int pad) {
-        /* note: pad is for future expansion 0=unused */
-        fprintf(stderr,"Led State= 0x%02X\n", value);
-        fflush(stderr);
-}
-/* trivial support for textchat */
-static void text_chat(rfbClient* cl, int value, char *text) {
-        switch(value) {
-        case rfbTextChatOpen:
-                fprintf(stderr,"TextChat: We should open a textchat window!\n");
-                TextChatOpen(cl);
-                break;
-        case rfbTextChatClose:
-                fprintf(stderr,"TextChat: We should close our window!\n");
-                break;
-        case rfbTextChatFinished:
-                fprintf(stderr,"TextChat: We should close our window!\n");
-                break;
-        default:
-                fprintf(stderr,"TextChat: Received \"%s\"\n", text);
-                break;
-        }
-        fflush(stderr);
-}
-#ifdef __MINGW32__
-#define LOG_TO_FILE
-#endif
-#ifdef LOG_TO_FILE
-#include <stdarg.h>
-static void
-log_to_file(const char *format, ...)
-{
-    FILE* logfile;
-    static char* logfile_str=0;
-    va_list args;
-    char buf[256];
-    time_t log_clock;
-    if(!rfbEnableClientLogging)
-      return;
-    if(logfile_str==0) {
-        logfile_str=getenv("VNCLOG");
-        if(logfile_str==0)
-            logfile_str="vnc.log";
-    }
-    logfile=fopen(logfile_str,"a");
-    va_start(args, format);
-    time(&log_clock);
-    strftime(buf, 255, "%d/%m/%Y %X ", localtime(&log_clock));
-    fprintf(logfile,buf);
-    vfprintf(logfile, format, args);
-    fflush(logfile);
-    va_end(args);
-    fclose(logfile);
-}
-#endif
-static void cleanup(rfbClient* cl)
-{
-  /*
-    just in case we're running in listenLoop:
-    close viewer window by restarting SDL video subsystem
-  */
-  SDL_QuitSubSystem(SDL_INIT_VIDEO);
-  SDL_InitSubSystem(SDL_INIT_VIDEO);
-  if(cl)
-    rfbClientCleanup(cl);
-}
-static rfbBool handleSDLEvent(rfbClient *cl, SDL_Event *e)
-{
-        switch(e->type) {
-        case SDL_WINDOWEVENT:
-            switch (e->window.event) {
-            case SDL_WINDOWEVENT_EXPOSED:
-                SendFramebufferUpdateRequest(cl, 0, 0,
-                                        cl->width, cl->height, FALSE);
-                break;
-            case SDL_WINDOWEVENT_FOCUS_GAINED:
-                if (SDL_HasClipboardText()) {
-                        char *text = SDL_GetClipboardText();
-                        if(text) {
-                            rfbClientLog("sending clipboard text '%s'\n", text);
-                            SendClientCutText(cl, text, strlen(text));
-                        }
-                }
-                break;
-            case SDL_WINDOWEVENT_FOCUS_LOST:
-                if (rightAltKeyDown) {
-                        SendKeyEvent(cl, XK_Alt_R, FALSE);
-                        rightAltKeyDown = FALSE;
-                        rfbClientLog("released right Alt key\n");
-                }
-                if (leftAltKeyDown) {
-                        SendKeyEvent(cl, XK_Alt_L, FALSE);
-                        leftAltKeyDown = FALSE;
-                        rfbClientLog("released left Alt key\n");
-                }
-                break;
-            }
-            break;
-        case SDL_MOUSEWHEEL:
-        {
-                int steps;
-                if (viewOnly)
-                        break;
-                if(e->wheel.y > 0)
-                    for(steps = 0; steps < e->wheel.y; ++steps) {
-                        SendPointerEvent(cl, x, y, rfbButton4Mask);
-                        SendPointerEvent(cl, x, y, 0);
-                    }
-                if(e->wheel.y < 0)
-                    for(steps = 0; steps > e->wheel.y; --steps) {
-                        SendPointerEvent(cl, x, y, rfbButton5Mask);
-                        SendPointerEvent(cl, x, y, 0);
-                    }
-                if(e->wheel.x > 0)
-                    for(steps = 0; steps < e->wheel.x; ++steps) {
-                        SendPointerEvent(cl, x, y, 0b01000000);
-                        SendPointerEvent(cl, x, y, 0);
-                    }
-                if(e->wheel.x < 0)
-                    for(steps = 0; steps > e->wheel.x; --steps) {
-                        SendPointerEvent(cl, x, y, 0b00100000);
-                        SendPointerEvent(cl, x, y, 0);
-                    }
-                break;
-        }
-        case SDL_MOUSEBUTTONUP:
-        case SDL_MOUSEBUTTONDOWN:
-        case SDL_MOUSEMOTION:
-        {
-                int state, i;
-                if (viewOnly)
-                        break;
-                if (e->type == SDL_MOUSEMOTION) {
-                        x = e->motion.x;
-                        y = e->motion.y;
-                        state = e->motion.state;
-                }
-                else {
-                        x = e->button.x;
-                        y = e->button.y;
-                        state = e->button.button;
-                        for (i = 0; buttonMapping[i].sdl; i++)
-                                if (state == buttonMapping[i].sdl) {
-                                        state = buttonMapping[i].rfb;
-                                        if (e->type == SDL_MOUSEBUTTONDOWN)
-                                                buttonMask |= state;
-                                        else
-                                                buttonMask &= ~state;
-                                        break;
-                                }
-                }
-                SendPointerEvent(cl, x, y, buttonMask);
-                buttonMask &= ~(rfbButton4Mask | rfbButton5Mask);
-                break;
-        }
-        case SDL_KEYUP:
-        case SDL_KEYDOWN:
-                if (viewOnly)
-                        break;
-                SendKeyEvent(cl, SDL_key2rfbKeySym(&e->key),
-                        e->type == SDL_KEYDOWN ? TRUE : FALSE);
-                if (e->key.keysym.sym == SDLK_RALT)
-                        rightAltKeyDown = e->type == SDL_KEYDOWN;
-                if (e->key.keysym.sym == SDLK_LALT)
-                        leftAltKeyDown = e->type == SDL_KEYDOWN;
-                break;
-        case SDL_TEXTINPUT:
-                if (viewOnly)
-                        break;
-                rfbKeySym sym = utf8char2rfbKeySym(e->text.text);
-                SendKeyEvent(cl, sym, TRUE);
-                SendKeyEvent(cl, sym, FALSE);
-                break;
-        case SDL_QUIT:
-                if(listenLoop)
-                  {
-                    cleanup(cl);
-                    return FALSE;
-                  }
-                else
-                  {
-                    rfbClientCleanup(cl);
-                    exit(0);
-                  }
-        default:
-                rfbClientLog("ignore SDL event: 0x%x\n", e->type);
-        }
-        return TRUE;
-}
-static void got_selection(rfbClient *cl, const char *text, int len)
-{
-        rfbClientLog("received clipboard text '%s'\n", text);
-        if(SDL_SetClipboardText(text) != 0)
-            rfbClientErr("could not set received clipboard text: %s\n", SDL_GetError());
-}
-static rfbCredential* get_credential(rfbClient* cl, int credentialType){
-        rfbCredential *c = malloc(sizeof(rfbCredential));
-        c->userCredential.username = malloc(RFB_BUF_SIZE);
-        c->userCredential.password = malloc(RFB_BUF_SIZE);
-        if(credentialType != rfbCredentialTypeUser) {
-            rfbClientErr("something else than username and password required for authentication\n");
-            return NULL;
-        }
-        rfbClientLog("username and password required for authentication!\n");
-        printf("user: ");
-        fgets(c->userCredential.username, RFB_BUF_SIZE, stdin);
-        printf("pass: ");
-        fgets(c->userCredential.password, RFB_BUF_SIZE, stdin);
-        /* remove trailing newlines */
-        c->userCredential.username[strcspn(c->userCredential.username, "\n")] = 0;
-        c->userCredential.password[strcspn(c->userCredential.password, "\n")] = 0;
-        return c;
-}
-#ifdef mac
-#define main SDLmain
-#endif
-int main(int argc,char** argv) {
-        rfbClient* cl;
-        int i, j;
-        SDL_Event e;
-#ifdef LOG_TO_FILE
-        rfbClientLog=rfbClientErr=log_to_file;
-#endif
-        for (i = 1, j = 1; i < argc; i++)
-                if (!strcmp(argv[i], "-viewonly"))
-                        viewOnly = 1;
-                else if (!strcmp(argv[i], "-resizable"))
-                        enableResizable = 1;
-                else if (!strcmp(argv[i], "-no-resizable"))
-                        enableResizable = 0;
-                else if (!strcmp(argv[i], "-listen")) {
-                        listenLoop = 1;
-                        argv[i] = "-listennofork";
-                        ++j;
-                }
-                else {
-                        if (i != j)
-                                argv[j] = argv[i];
-                        j++;
-                }
-        argc = j;
-        SDL_Init(SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE);
-        atexit(SDL_Quit);
-        signal(SIGINT, exit);
-        do {
-          /* 16-bit: cl=rfbGetClient(5,3,2); */
-          cl=rfbGetClient(8,3,4);
-          cl->MallocFrameBuffer=resize;
-          cl->canHandleNewFBSize = TRUE;
-          cl->GotFrameBufferUpdate=update;
-          cl->HandleKeyboardLedState=kbd_leds;
-          cl->HandleTextChat=text_chat;
-          cl->GotXCutText = got_selection;
-          cl->GetCredential = get_credential;
-          cl->listenPort = LISTEN_PORT_OFFSET;
-          cl->listen6Port = LISTEN_PORT_OFFSET;
-          if(!rfbInitClient(cl,&argc,argv))
-            {
-              cl = NULL; /* rfbInitClient has already freed the client struct */
-              cleanup(cl);
-              break;
-            }
-          while(1) {
-            if(SDL_PollEvent(&e)) {
-              /*
-                handleSDLEvent() return 0 if user requested window close.
-                In this case, handleSDLEvent() will have called cleanup().
-              */
-              if(!handleSDLEvent(cl, &e))
-                break;
-            }
-            else {
-              i=WaitForMessage(cl,500);
-              if(i<0)
-                {
-                  cleanup(cl);
-                  break;
-                }
-              if(i)
-                if(!HandleRFBServerMessage(cl))
-                  {
-                    cleanup(cl);
-                    break;
-                  }
-            }
-          }
-        }
-        while(listenLoop);
-        return 0;
-}

recipes-extended/sudo/sudo_%.bbappend

@@ -0,0 +1,9 @@
+do_install:append() {
+    # grant all permission to sudo group
+    sed -i 's/^#\s*\(%sudo\s*ALL=(ALL:ALL)\s*ALL\)/\1/'  ${D}/${sysconfdir}/sudoers
+    # allow sudo group to power off/reboot system without password
+    cat << EOF >> ${D}/${sysconfdir}/sudoers
+## sudo user group is allowed to execute halt and reboot 
+%sudo ALL=NOPASSWD: /sbin/halt, /sbin/reboot, /sbin/poweroff, /usr/bin/swaylock
+EOF
+}

recipes-graphics/libsdl2/libsdl2_%.bbappend

@@ -0,0 +1,4 @@
+DEPENS += " mesa libdrm alsa virtual/libgbm virtual/libgles2 virtual/libgl udev libudev "
+
+PACKAGECONFIG = " kmsdrm opengl gles2 alsa libusb "
+# PACKAGECONFIG:remove = "x11 wayland"

recipes-graphics/wayland/weston-init.bbappend

@@ -0,0 +1,7 @@
+
+# change default weston user to diya
+do_install:append() {
+    if [ -e ${D}/${sysconfdir}/init.d/weston ]; then
+        sed -i 's#WESTON_USER=weston#WESTON_USER=diya WESTON_GROUP=weston#' ${D}/${sysconfdir}/init.d/weston
+    fi
+}

recipes-kernel/linux/files/diya.cfg

@@ -0,0 +1,5 @@
+CONFIG_TOUCHSCREEN_GOODIX=m
+CONFIG_OVERLAY_FS=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y

recipes-kernel/linux/files/goodix.cfg

@@ -1 +0,0 @@
-CONFIG_TOUCHSCREEN_GOODIX=m

recipes-kernel/linux/linux-raspberrypi_%.bbappend

@@ -2,5 +2,5 @@ FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
  
 # inherit kernel
 SRC_URI += " \
-    file://goodix.cfg \
+    file://diya.cfg \
 "

recipes-multimedia/libsdl2/libsdl2_%.bbappend

@@ -1,5 +0,0 @@
-DEPENS += " mesa libdrm virtual/libgbm alsa virtual/libgles2 "
-EXTRA_OECONF:append=" --disable-video-x11 \
-                        --disable-video-wayland \
-                        --enable-video-kmsdrm \
-                        --enable-video-opengles"

recipes-support/l3afpad/l3afpad_0.8.18.bb

@@ -0,0 +1,30 @@
+DESCRIPTION = "leafpad for GTK3"
+
+LICENSE = "GPL-3.0-only"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/GPL-3.0-only;md5=c79ff39f19dfec6d293b95dea7b07891"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+S="${WORKDIR}"
+
+DEPENDS = "gtk+3 pango cairo harfbuzz gdk-pixbuf  intltool-native"
+
+inherit pkgconfig
+
+
+SRC_URI = "file://l3afpad-0.8.18.1.11.tar.gz"
+SRC_URI[sha256sum] = "005457fa35a7e37024e403852a21a5c7362a0314a8de9b7fff73b1e7802d8959"
+
+do_configure () {
+   ./configure --host=x86_64-unknown-linux --target=aarch64-poky-linux
+}
+
+do_compile () {
+   make
+}
+
+do_install () {
+   DESTDIR=${D} make install
+}
+
+FILES:${PN} += "/usr/local/*"

recipes-support/sfwbar/files/sfwbar.config

@@ -0,0 +1,334 @@
+Set Term = "foot"
+
+# Task Switcher
+switcher {
+  interval = 700
+  icons = true
+  labels = false
+  cols = 5
+}
+
+function("SfwbarInit") {
+  SetBarId "bar-0"
+  SetLayer "bottom"
+}
+
+function("ToggleMinimize") {
+  [!Minimized] Minimize
+  [Minimized] UnMinimize
+}
+
+function("ToggleMaximize") {
+  [!Maximized] Maximize
+  [Maximized] UnMaximize
+}
+
+
+function("ShowDesktopSaveFocus") {
+  [Focused] UserState "2:on"
+  [!Focused] UserState "2:off"
+}
+
+function("ShowdesktopMinimize") {
+  [!Minimized] UserState "on"
+  [Minimized] UserState "off"
+  [!Minimized] Minimize
+}
+
+function("ShowDesktopRestore") {
+  [UserState] UnMinimize
+}
+
+function("ShowDesktopRestoreFocus") {
+  [UserState2] Focus
+}
+
+function("ShowDesktopCheckWindow") {
+  [!Minimized] UserState "target","2:on"
+}
+
+function("ShowDesktopReminimize")
+{
+  [!Minimized] UserState "on"
+  [!Minimized] Minimize
+}
+
+function("ShowDesktopUnminimized") {
+  [UserState2 | Children] Function "ShowDesktopSaveFocus"
+  [UserState2 | Children]  Function "ShowDesktopReminimize"
+  [!UserState2 | Children] Function "ShowDesktopRestore"
+  [!UserState2 | Children] Function "ShowDesktopRestoreFocus"
+  [!UserState2] UserState "off"
+  [UserState2] UserState "on"
+}
+
+function("ShowDesktop") {
+  [!UserState | Children] Function "ShowDesktopSaveFocus"
+  [!UserState | Children] Function "ShowDesktopMinimize"
+  [UserState] UserState "2:off"
+  [UserState| Children ] Function "ShowDesktopCheckWindow"
+  [UserState] Function "target","ShowDesktopUnminimized"
+  [!UserState] UserState "on"
+}
+
+menu("winops") {
+  item("Focus", Focus );
+  item("Close", Close );
+  item("Toggle minimize", Function "ToggleMinimize" );
+  item("Toggle maximize", Function "ToggleMaximize" );
+}
+
+# Panel layout
+
+layout {
+  button {
+    style = "launcher"
+    value = "/usr/share/icons/Adwaita/scalable/actions/view-app-grid-symbolic.svg"
+    action = Exec "wtype -M alt ' ' -m alt"
+  }
+  button {
+    style = "launcher"
+    value = "/usr/share/icons/Adwaita/scalable/actions/system-run-symbolic.svg"
+    tooltip = "Quick run"
+    action = Exec "bash -c \"`drun`\""
+  }
+  button {
+    value = "/usr/share/icons/Adwaita/scalable/devices/tv-symbolic.svg"
+    style = "launcher"
+    tooltip = "Show Desktop"
+    action = Function "target", "ShowDesktop"
+  }
+  button {
+    style = "launcher"
+    value = $Term
+    tooltip = "Terminal"
+    action = Exec $Term
+  }
+  taskbar "target" {
+   rows = 1
+    css = "* { -GtkWidget-hexpand:false; }" # stretch horizontally
+    icons = true
+    group = false
+    sort = false
+    labels = true
+    action[3] = Menu "winops"
+    action[2] = Close
+  }
+  label {
+    css = "* { -GtkWidget-hexpand: true; }"
+  }
+  tray {
+    rows = 1
+  }
+  include("network-module.widget")
+  include("cpu.widget")
+  include("memory.widget")
+}
+
+#CSS
+button#launcher, button#module{
+  padding: 0px 2px 0px 2px;
+  /*background: none;
+  background-color: #5F548E;*/
+  border-style:none;
+  box-shadow: none;
+  border-radius: 0;
+}
+
+window {
+  -GtkWidget-direction: top;
+  /*background-color: rgba(0,0,0,0.6);*/
+  border-color: rgba(0,0,0,0.3);
+}
+
+#hidden {
+  -GtkWidget-visible: false;
+}
+
+button#taskbar_normal grid {
+  -GtkWidget-hexpand: false;
+  padding-right: 0px;
+  margin-right: 0px;
+}
+button#launcher image, button#taskbar_normal image, button#taskbar_active image, button#taskbar_normal:hover image {
+  -GtkWidget-vexpand: true;
+  box-shadow: none;
+  border: none;
+  border-image: none;
+  background-image: none;
+  background: none;
+  min-width: 24px;
+  min-height: 24px;
+  -gtk-icon-shadow: none;
+}
+
+button#taskbar_normal label, button#taskbar_active label, button#taskbar_normal:hover label {
+  -GtkWidget-vexpand: true;
+  -GtkWidget-hexpand: false;
+  padding-left: 0.75mm;
+  padding-top: 0px;
+  padding-bottom: 0px;
+  font: 0.3cm Sans;
+}
+
+button#taskbar_normal , button#taskbar_active , button#taskbar_normal:hover {
+  padding-left: 0.75mm;
+  padding-top: 0.5mm;
+  padding-bottom: 0.5mm;
+  background-image: none;
+  border-radius: 0;
+  border-image: none;
+  -GtkWidget-hexpand: false;
+  -GtkWidget-vexpand: true;
+  background-color: rgba(119,119,119,0.2);
+  border: none;
+  /*border-color: rgba(119,119,119,0.3);*/
+  box-shadow: none;
+}
+
+button#taskbar_normal label {
+  color: black;
+}
+
+button#taskbar_active {
+  /* background-color: rgba(255,255,255,0.2);
+   border-color: rgba(255,255,255,0.4); */
+   border-bottom:3px solid #5F548E;
+}
+button#taskbar_active label, button#taskbar_normal:hover label {
+   color: #5F548E;
+}
+/* button#taskbar_active:hover*/
+button#taskbar_normal:hover  {
+  background-color: #d2d2d2;
+  border-color: rgba(234,234,234,0.44);
+}
+
+grid#switcher_active image,
+grid#switcher_active {
+  min-width: 1.25cm;
+  min-height: 1.25cm;
+  border-image: none;
+  padding: 1.25mm;
+  background-color: #777777;
+  border: 0px;
+  box-shadow: none;
+  border-radius: 1.25mm;
+  -GtkWidget-hexpand: true;
+}
+
+grid#switcher_normal image,
+grid#switcher_normal {
+  min-width: 1.25cm;
+  min-height: 1.25cm;
+  border-image: none;
+  padding: 1.25mm;
+  -GtkWidget-direction: right;
+  -GtkWidget-hexpand: true;
+}
+
+window#switcher { 
+  border-style: solid;
+  border-width: 0.25mm;
+  border-color: #000000;
+  border-radius: 1.25mm; 
+  padding: 1.25mm; 
+  -GtkWidget-hexpand: true;
+}
+
+grid#switcher { 
+  border-radius: 1.25mm;
+  padding: 1.25mm;
+  background-color: rgba(0,0,0,0.8);
+  border-color: rgba(119,119,119,0.8);
+  box-shadow: none;
+  -GtkWidget-hexpand: true;
+}
+
+button#tray_active,
+button#tray_passive,
+button#tray_attention {
+  background-image: none;
+  border: 0px;
+  padding: 0px 1px;
+  margin: 0px;
+  border-image: none;
+  border-radius: 0px;
+  outline-style: none;
+  box-shadow: none;
+  -GtkWidget-hexpand: true;
+  -GtkWidget-vexpand: true;
+}
+
+button#tray_active image,
+button#tray_passive image,
+button#tray_attention image {
+  min-width: 26px;
+}
+
+grid#layout {
+  padding: 0.25mm;
+  -GtkWidget-direction: right;
+  min-height: 30px;
+}
+
+menu {
+  background-color: rgba(0,0,0,0.8);
+  border-color: rgba(119,119,119,0.3);
+  box-shadow: none;
+}
+
+menuitem {
+color: #ffffff;
+}
+
+menu image {
+  min-width: 24px;
+  min-height: 24px;
+  padding-right: 5px;
+}
+
+chart#cpu_chart {
+  background: rgba(127,127,127,0.3);
+  min-width: 9px;
+  -GtkWidget-vexpand: true;
+  margin: 2px;
+  border: 1px solid @theme_fg_color;
+  color: red;
+}
+
+progressbar#memory {
+  -GtkWidget-direction: top;
+  -GtkWidget-vexpand: true;
+  min-width: 9px;
+  border: 1px solid @theme_fg_color;
+  margin: 2px;
+}
+
+progressbar#memory trough {
+  min-height: 2px;
+  min-width: 9px;
+  border: none;
+  border-radius: 0px;
+  background: rgba(127,127,127,0.3);
+}
+
+progressbar#memory progress {
+  -GtkWidget-hexpand: true;
+  min-width: 9px;
+  border-radius: 0px;
+  border: none;
+  margin: 0px;
+  background-color: alpha(green,0.9);
+}
+
+
+label {
+  font: 0.27cm Sans;
+  color: #ffffff;
+  text-shadow: none;
+}
+
+* {
+  -GtkWidget-vexpand: true;
+}

recipes-support/sfwbar/sfwbar_git.bb

@@ -0,0 +1,27 @@
+DESCRIPTION = "sfwbar pannel for wayland"
+
+LICENSE = "GPL-3.0-only"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/GPL-3.0-only;md5=c79ff39f19dfec6d293b95dea7b07891"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+DEPENDS = "gtk+3 gtk-layer-shell json-c wayland-native"
+
+SRCREV = "${AUTOREV}"
+
+SRC_URI = "git://github.com/LBCrion/sfwbar.git;protocol=https;branch=main"
+SRC_URI += " file://sfwbar.config "
+
+S="${WORKDIR}/git"
+
+inherit meson pkgconfig
+
+EXTRA_OEMESON += "--buildtype release"
+
+do_install:append () {
+    install -d ${D}/${sysconfdir}/xdg/
+    install -d ${D}/${sysconfdir}/xdg/sfwbar/
+    install -m 0755 ${WORKDIR}/sfwbar.config ${D}/${sysconfdir}/xdg/sfwbar/
+}
+
+FILES:${PN} += "/usr/share/icons/*"

recipes-support/swayidle/swayidle_%.bbappend

@@ -0,0 +1 @@
+PACKAGECONFIG:remove = " systemd sysvinit man-pages "

recipes-support/swaylock/swaylock_%.bbappend

@@ -0,0 +1 @@
+PACKAGECONFIG:remove = " man-pages pam "

recipes-support/tofi/files/config

@@ -0,0 +1,320 @@
+# Default config for tofi
+#
+# Copy this file to ~/.config/tofi/config and get customising!
+#
+# A complete reference of available options can be found in `man 5 tofi`.
+
+#
+### Fonts
+#
+	# Font to use, either a path to a font file or a name.
+	#
+	# If a path is given, tofi will startup much quicker, but any
+	# characters not in the chosen font will fail to render.
+	#
+	# Otherwise, fonts are interpreted in Pango format.
+	font = "Sans"
+
+	# Point size of text.
+	font-size = 24
+
+	# Comma separated list of OpenType font feature settings to apply,
+	# if supported by the chosen font. The format is similar to the CSS
+	# "font-feature-settings" property.
+	#
+	# Examples:
+	#
+	# font-features = "smcp, c2sc" (all small caps)
+	# font-features = "liga 0" (disable ligatures)
+	font-features = ""
+
+	# Comma separated list of OpenType font variation settings to apply
+	# to variable fonts. The format is similar to the CSS
+	# "font-variation-settings" property.
+	#
+	# Examples:
+	#
+	# font-variations = "wght 900" (Extra bold)
+	# font-variations = "wdth 25, slnt -10" (Narrow and slanted)
+	font-variations = ""
+
+	# Perform font hinting. Only applies when a path to a font has been
+	# specified via `font`. Disabling font hinting speeds up text
+	# rendering appreciably, but will likely look poor at small font pixel
+	# sizes.
+	hint-font = true
+
+#
+### Text theming
+#
+	# Default text color
+	#
+	# All text defaults to this color if not otherwise specified.
+	text-color = #FFFFFF
+
+	# All pieces of text have the same theming attributes available:
+	#
+	# *-color
+	#     Foreground color
+	#
+	# *-background
+	#     Background color
+	#
+	# *-background-padding
+	#     Background padding in pixels (comma-delimited, CSS-style list).
+	#     See "DIRECTIONAL VALUES" under `man 5 tofi` for more info.
+	#
+	# *-background-corner-radius
+	#     Radius of background box corners in pixels
+
+	# Prompt text theme
+	# prompt-color = #FFFFFF
+	prompt-background = #00000000
+	prompt-background-padding = 0
+	prompt-background-corner-radius = 0
+
+	# Placeholder text theme
+	placeholder-color = #FFFFFFA8
+	placeholder-background = #00000000
+	placeholder-background-padding = 0
+	placeholder-background-corner-radius = 0
+
+	# Input text theme
+	# input-color = #FFFFFF
+	input-background = #00000000
+	input-background-padding = 0
+	input-background-corner-radius = 0
+
+	# Default result text theme
+	# default-result-color = #FFFFFF
+	default-result-background = #00000000
+	default-result-background-padding = 0
+	default-result-background-corner-radius = 0
+
+	# Alternate (even-numbered) result text theme
+	#
+	# If unspecified, these all default to the corresponding
+	# default-result-* attribute.
+	#
+	# alternate-result-color = #FFFFFF
+	# alternate-result-background = #00000000
+	# alternate-result-background-padding = 0
+	# alternate-result-background-corner-radius = 0
+
+	# Selection text
+	selection-color = #F92672
+	selection-background = #00000000
+	selection-background-padding = 0
+	selection-background-corner-radius = 0
+
+	# Matching portion of selection text
+	selection-match-color = #00000000
+
+
+#
+### Text cursor theme
+#
+	# Style of the optional text cursor.
+	#
+	# Supported values: bar, block, underscore
+	text-cursor-style = bar
+
+	# Color of the text cursor
+	#
+	# If unspecified, defaults to the same as input-color
+	# text-cursor-color = #FFFFFF
+
+	# Color of text behind the text cursor when text-cursor-style = block
+	#
+	# If unspecified, defaults to the same as background-color
+	# text-cursor-background = #000000
+
+	# Corner radius of the text cursor
+	text-cursor-corner-radius = 0
+
+	# Thickness of the bar and underscore text cursors.
+	#
+	# If unspecified, defaults to a font-dependent value when
+	# text-cursor-style = underscore, or to 2 otherwise.
+	# text-cursor-thickness = 2
+
+#
+### Text layout
+#
+	# Prompt to display.
+	prompt-text = "run: "
+
+	# Extra horizontal padding between prompt and input.
+	prompt-padding = 0
+
+	# Placeholder input text.
+	placeholder-text = ""
+
+	# Maximum number of results to display.
+	# If 0, tofi will draw as many results as it can fit in the window.
+	num-results = 0
+
+	# Spacing between results in pixels. Can be negative.
+	result-spacing = 0
+
+	# List results horizontally.
+	horizontal = false
+
+	# Minimum width of input in horizontal mode.
+	min-input-width = 0
+
+#
+### Window theming
+#
+	# Width and height of the window. Can be pixels or a percentage.
+	width = 640
+	height = 480
+
+	# Window background color
+	background-color = #1B1D1E
+
+	# Width of the border outlines in pixels.
+	outline-width = 4
+
+	# Border outline color
+	outline-color = #080800
+
+	# Width of the border in pixels.
+	border-width = 12
+
+	# Border color
+	border-color = #F92672
+
+	# Radius of window corners in pixels.
+	corner-radius = 0
+
+	# Padding between borders and text. Can be pixels or a percentage.
+	padding-top = 8
+	padding-bottom = 8
+	padding-left = 8
+	padding-right = 8
+
+	# Whether to clip text drawing to be within the specified padding. This
+	# is mostly important for allowing text to be inset from the border,
+	# while still allowing text backgrounds to reach right to the edge.
+	clip-to-padding = true
+
+	# Whether to scale the window by the output's scale factor.
+	scale = true
+
+#
+### Window positioning
+#
+	# The name of the output to appear on. An empty string will use the
+	# default output chosen by the compositor.
+	output = ""
+
+	# Location on screen to anchor the window to.
+	#
+	# Supported values: top-left, top, top-right, right, bottom-right,
+	# bottom, bottom-left, left, center.
+	anchor = center
+
+	# Set the size of the exclusive zone.
+	#
+	# A value of -1 means ignore exclusive zones completely.
+	# A value of 0 will move tofi out of the way of other windows' zones.
+	# A value greater than 0 will set that much space as an exclusive zone.
+	#
+	# Values greater than 0 are only meaningful when tofi is anchored to a
+	# single edge.
+	exclusive-zone = -1
+
+	# Window offset from edge of screen. Only has an effect when anchored
+	# to the relevant edge. Can be pixels or a percentage.
+	margin-top = 0
+	margin-bottom = 0
+	margin-left = 0
+	margin-right = 0
+
+#
+### Behaviour
+#
+	# Hide the mouse cursor.
+	hide-cursor = true
+
+	# Show a text cursor in the input field.
+	text-cursor = true
+
+	# Sort results by number of usages in run and drun modes.
+	history = true
+
+	# Specify an alternate file to read and store history information
+	# from / to. This shouldn't normally be needed, and is intended to
+	# facilitate the creation of custom modes.
+	# history-file = /path/to/histfile
+
+	# Select the matching algorithm used. If normal, substring matching is
+	# used, weighted to favour matches closer to the beginning of the
+	# string. If prefix, only substrings at the beginning of the string are
+	# matched. If fuzzy, searching is performed via a simple fuzzy matching
+	# algorithm.
+	#
+	# Supported values: normal, prefix, fuzzy
+	matching-algorithm = normal
+
+	# If true, require a match to allow a selection to be made. If false,
+	# making a selection with no matches will print input to stdout.
+	# In drun mode, this is always true.
+	require-match = true
+
+	# If true, automatically accept a result if it is the only one
+	# remaining. If there's only one result on startup, window creation is
+	# skipped altogether.
+	auto-accept-single = false
+
+	# If true, typed input will be hidden, and what is displayed (if
+	# anything) is determined by the hidden-character option.
+	hide-input = false
+
+	# Replace displayed input characters with a character. If the empty
+	# string is given, input will be completely hidden.
+	# This option only has an effect when hide-input is set to true.
+	hidden-character = "*"
+
+	# If true, use physical keys for shortcuts, regardless of the current
+	# keyboard layout. If false, use the current layout's keys.
+	physical-keybindings = true
+
+	# Instead of printing the selected entry, print the 1-based index of
+	# the selection. This option has no effect in run or drun mode. If
+	# require-match is set to false, non-matching input will still result
+	# in the input being printed.
+	print-index = false
+
+	# If true, directly launch applications on selection when in drun mode.
+	# Otherwise, just print the command line to stdout.
+	drun-launch = false
+
+	# The terminal to run terminal programs in when in drun mode.
+	# This option has no effect if drun-launch is set to true.
+	# Defaults to the value of the TERMINAL environment variable.
+	terminal = foot
+
+	# Delay keyboard initialisation until after the first draw to screen.
+	# This option is experimental, and will cause tofi to miss keypresses
+	# for a short time after launch. The only reason to use this option is
+	# performance on slow systems.
+	late-keyboard-init = false
+
+	# If true, allow multiple simultaneous processes.
+	# If false, create a lock file on startup to prevent multiple instances
+	# from running simultaneously.
+	multi-instance = false
+
+	# Assume input is plain ASCII, and disable some Unicode handling
+	# functions. This is faster, but means e.g. a search for "e" will not
+	# match "é".
+	ascii-input = false
+
+#
+### Inclusion
+#
+	# Configs can be split between multiple files, and then included
+	# within each other.
+	# include = /path/to/config

recipes-support/tofi/files/drun

@@ -0,0 +1,9 @@
+#! /bin/sh
+
+config="/etc/xdg/tofi/config"
+
+if [ -e "$HOME/.config/tofi/config" ]; then
+	config="$HOME/.config/tofi/config"
+fi
+
+tofi-drun -c "$config"

recipes-support/tofi/tofi_git.bb

@@ -0,0 +1,27 @@
+DESCRIPTION = "tofi menu for wayland"
+
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+DEPENDS = "wayland freetype wayland-native wayland-protocols-native wayland-protocols harfbuzz pango libxkbcommon"
+
+SRCREV = "${AUTOREV}"
+
+SRC_URI = "git://github.com/philj56/tofi.git;protocol=https;branch=master"
+SRC_URI += " file://config file://drun "
+
+S="${WORKDIR}/git"
+
+inherit meson pkgconfig
+
+EXTRA_OEMESON += "--buildtype release"
+
+do_install:append () {
+    # replace the default config
+    install -m 0755 ${WORKDIR}/drun ${D}/usr/bin/
+    install -m 0755 ${WORKDIR}/config ${D}/${sysconfdir}/xdg/tofi/
+}
+
+FILES:${PN} += "/usr/share/*"

recipes-support/wlopm/wlopm_git.bb

@@ -0,0 +1,23 @@
+DESCRIPTION = "wlopm"
+
+LICENSE = "GPL-3.0-only"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/GPL-3.0-only;md5=c79ff39f19dfec6d293b95dea7b07891"
+
+
+DEPENDS = "wayland  wayland-native wayland-protocols"
+
+SRCREV = "${AUTOREV}"
+
+SRC_URI = "git://git.iohub.dev/dany/wlopm.git;protocol=https;branch=master"
+
+S="${WORKDIR}/git"
+
+do_compile () {
+    oe_runmake
+}
+
+do_install() {
+     oe_runmake install DESTDIR='${D}'
+}
+
+FILES:${PN} += "/usr/local/*"

recipes-support/wtype/wtype_git.bb

@@ -0,0 +1,17 @@
+DESCRIPTION = "virtual key event for wayland"
+
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+
+DEPENDS = "wayland wayland-native wayland-protocols-native wayland-protocols libxkbcommon"
+
+SRCREV = "${AUTOREV}"
+
+SRC_URI = "git://github.com/atx/wtype.git;protocol=https;branch=master"
+
+S="${WORKDIR}/git"
+
+inherit meson pkgconfig
+
+EXTRA_OEMESON += "--buildtype release"

recipes-wlroots/labwc/files/autostart

@@ -0,0 +1,38 @@
+# Example autostart file
+
+# Set background color
+swaybg -i /etc/xdg/labwc/wpp.jpg >/dev/null 2>&1 &
+
+wlr-randr --output DPI-1 --transform 90
+
+# Configure output directives such as mode, position, scale and transform.
+# Use wlr-randr to get your output names
+# Example ~/.config/kanshi/config below:
+#   profile {
+#     output HDMI-A-1 position 1366,0
+#     output eDP-1 position 0,0
+#   }
+# kanshi >/dev/null 2>&1 &
+
+# Launch a panel such as yambar or waybar.
+# waybar >/dev/null 2>&1 &
+
+# Enable notifications. Typically GNOME/KDE application notifications go
+# through the org.freedesktop.Notifications D-Bus API and require a client such
+# as mako to function correctly. Thunderbird is an example of this.
+# mako >/dev/null 2>&1 &
+
+# Lock screen after 1 minute; turn off display after another 5 minutes.
+#
+# Note that in the context of idle system power management, it is *NOT* a good
+# idea to turn off displays by 'disabling outputs' for example by
+# `wlr-randr --output <whatever> --off` because this re-arranges views
+# (since a837fef). Instead use a wlr-output-power-management client such as
+# https://git.sr.ht/~leon_plickat/wlopm
+swayidle -w timeout 60 'wlopm --off DPI-1' resume 'wlopm --on DPI-1' &
+
+SFWBAR_CNF="/etc/xdg/sfwbar/sfwbar.config"
+if [ -e "$HOME/.config/sfwbar/sfwbar.config" ]; then
+    SFWBAR_CNF="$HOME/.config/sfwbar/sfwbar.config"
+fi
+sfwbar -f "$SFWBAR_CNF"

recipes-wlroots/labwc/files/environment

@@ -0,0 +1,28 @@
+# Example environment file
+
+# This allows xdg-desktop-portal-wlr to function (e.g. for screen-recording)
+XDG_CURRENT_DESKTOP=wlroots
+
+# Set keyboard layout to Swedish
+# XKB_DEFAULT_LAYOUT=se
+
+# Set two keyboard layouts and toggle between them using alt+shift
+# XKB_DEFAULT_LAYOUT=se,de
+XKB_DEFAULT_OPTIONS=grp:alt_shift_toggle
+
+# Force firefox to use wayland backend
+# MOZ_ENABLE_WAYLAND=1
+
+# Set cursor theme.
+# Find icons themes with the command below or similar:
+#     find /usr/share/icons/ -type d -name "cursors"
+XCURSOR_THEME=breeze_cursors
+
+# Disable hardware cursors. Most users wouldn't want to do this, but if you
+# are experiencing issues with disappearing cursors, this might fix it.
+# WLR_NO_HARDWARE_CURSORS=1
+
+# For Java applications such as JetBrains/Intellij Idea, set this variable
+# to avoid menus with incorrect offset and blank windows
+# See https://github.com/swaywm/sway/issues/595
+# _JAVA_AWT_WM_NONREPARENTING=1

recipes-wlroots/labwc/files/init

@@ -0,0 +1,53 @@
+#!/bin/sh
+#
+### BEGIN INIT INFO
+# Provides: labwc
+# Required-Start: $local_fs $remote_fs
+# Required-Stop: $local_fs $remote_fs
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+### END INIT INFO
+LABWC_USER=diya
+LABWC_CONFDIR="/etc/xdg/labwc"
+if test -e "/home/$LABWC_USER/.config/labwc" ; then
+    LABWC_CONFDIR="/home/$LABWC_USER/.config/labwc"
+fi
+
+killproc() {
+        pid=`/bin/pidof $1`
+        [ "$pid" != "" ] && kill $pid
+}
+
+read CMDLINE < /proc/cmdline
+for x in $CMDLINE; do
+        case $x in
+        labwc=false)
+            echo "labwc disabled"
+            exit 0;
+            ;;
+        esac
+done
+
+case "$1" in
+  start)
+        . /etc/profile
+        su - $LABWC_USER -c "labwc -C  $LABWC_CONFDIR" &
+  ;;
+
+  stop)
+        echo "Stopping labwc"
+        killproc labwc
+  ;;
+
+  restart)
+    $0 stop
+    sleep 1
+    $0 start
+  ;;
+
+  *)
+    echo "usage: $0 { start | stop | restart }"
+  ;;
+esac
+
+exit 0

recipes-wlroots/labwc/files/menu.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<openbox_menu>
+
+    <menu id="client-menu">
+        <item label="Minimize">
+            <action name="Iconify" />
+        </item>
+        <item label="Maximize">
+            <action name="ToggleMaximize" />
+        </item>
+        <item label="Fullscreen">
+            <action name="ToggleFullscreen" />
+        </item>
+        <item label="Always on top">
+            <action name="ToggleAlwaysOnTop" />
+        </item>
+        <item label="Close">
+            <action name="Close"/>
+        </item>
+    </menu>
+    <menu id="root-menu">
+        <item label="Terminal">
+            <action name="Execute" command="foot -t xterm-256color" />
+        </item>
+        <item label="Reconfigure">
+            <action name="Reconfigure" />
+        </item>
+        <item label="Exit">
+            <action name="Exit" />
+        </item>
+        <item label="Reboot">
+            <action name="Execute" command="sudo /sbin/reboot" />
+        </item>
+        <item label="Power off">
+            <action name="Execute" command="sudo /sbin/halt" />
+        </item>
+    </menu>
+
+    <menu id="some-custom-menu">
+        <item label="Reconfigure">
+            <action name="Reconfigure" />
+        </item>
+        <item label="Exit">
+            <action name="Exit" />
+        </item>
+    </menu>
+
+</openbox_menu>

recipes-wlroots/labwc/files/rc.xml

@@ -0,0 +1,71 @@
+<?xml version="1.0"?>
+
+<!--
+  This is a very simple config file with many options missing. For a complete
+  set of options with comments, see docs/rc.xml.all
+-->
+
+<labwc_config>
+
+  <core>
+    <gap>10</gap>
+  </core>
+
+  <theme>
+    <name>Adwaita</name>
+    <cornerRadius>0</cornerRadius>
+    <font name="sans" size="12" />
+  </theme>
+
+  <keyboard>
+    <default />
+    <keybind key="W-F">
+      <action name="ToggleFullscreen" />
+    </keybind>
+    <keybind key="W-L">
+      <action name="NextWindow" />
+    </keybind>
+    <keybind key="W-M">
+      <action name="ShowMenu">
+        <menu>root-menu</menu>
+      </action>
+    </keybind>
+    <keybind key="A-Space">
+      <action name="ShowMenu">
+        <menu>root-menu</menu>
+      </action>
+    </keybind>
+    <!-- Use a different terminal emulator -->
+    <keybind key="W-Return">
+      <action name="Execute" command="foot" />
+    </keybind>
+    <keybind key="W-Space">
+      <action name="Execute">
+        <command>bash -c "bash -c \"`drun`\""</command>
+      </action>
+    </keybind>
+    <!--
+      Remove a previously defined keybind
+      A shorter alternative is <keybind key="W-F4" />
+    -->
+    <keybind key="W-F4">
+      <action name="None" />
+    </keybind>
+  </keyboard>
+
+  <mouse>
+    <default />
+    <!-- Show a custom menu on desktop right click -->
+    <context name="Root">
+      <mousebind button="Right" action="Press">
+        <action name="ShowMenu" menu="some-custom-menu" />
+      </mousebind>
+    </context>
+  </mouse>
+
+  <windowRules>
+    <windowRule identifier="*">
+      <action name="Maximize"/>
+    </windowRule>
+  </windowRules>
+</labwc_config>

recipes-wlroots/labwc/labwc_%.bbappend

@@ -0,0 +1,27 @@
+PACKAGECONFIG:remove = " man-pages xwayland "
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+SRC_URI += " file://autostart \ 
+             file://init \
+             file://environment \
+             file://menu.xml \
+             file://rc.xml \
+             file://wpp.jpg \
+            "
+do_install:append () {
+    install -d ${D}/${sysconfdir}/xdg
+    install -d ${D}/${sysconfdir}/init.d
+    install -d ${D}/${sysconfdir}/xdg/labwc
+    install -m 0755 ${WORKDIR}/init ${D}/${sysconfdir}/init.d/labwc
+    
+    install -m 0755 ${WORKDIR}/wpp.jpg ${D}/${sysconfdir}/xdg/labwc/
+    install -m 0755 ${WORKDIR}/autostart ${D}/${sysconfdir}/xdg/labwc/
+    install -m 0755 ${WORKDIR}/environment ${D}/${sysconfdir}/xdg/labwc/
+    install -m 0755 ${WORKDIR}/menu.xml ${D}/${sysconfdir}/xdg/labwc/
+    install -m 0755 ${WORKDIR}/rc.xml ${D}/${sysconfdir}/xdg/labwc/
+    
+}
+
+inherit update-rc.d
+INITSCRIPT_NAME = "labwc"
+INITSCRIPT_PARAMS = "start 9 5 2 . stop 20 0 1 6 ."

recipes-wlroots/wlroots/wlroots-%.bbappend

@@ -0,0 +1,2 @@
+PACKAGECONFIG += " opengl gbm libinput "
+PACKAGECONFIG:remove = " sysvinit systemd x11 xwayland "

wic/rpi.wks.in

@@ -2,7 +2,11 @@
 # long-description: Creates a partitioned SD card image for use with
 # Raspberry Pi. Boot files are located in the first vfat partition.
 
-part /boot --source bootimg-partition --ondisk mmcblk0 --fstype=vfat --label boot --active --align 4096 --size 50
-part / --source rootfs --ondisk mmcblk0 --fstype=ext4 --label root --align 4096 --size 150
+part /boot --source bootimg-partition --ondisk mmcblk0 --fstype=vfat --label boot --active --align 4096 --size 32
+# read only roofs
+part / --source rootfs --ondisk mmcblk0 --fstype=ext4 --label root --align 4096 --size 150 --exclude-path home/ var/etc/
+# modifiable configurations stored in /var/etc
+part /var/etc --source rootfs --rootfs-dir=${IMAGE_ROOTFS}/var/etc --ondisk mmcblk0 --fstype=ext4 --label diya --align 1024 --size 32
+# home partition
 part /home --source rootfs --rootfs-dir=${IMAGE_ROOTFS}/home --ondisk mmcblk0 --fstype=ext4 --label home --align 1024 --size 16
 # part /home --ondisk mmcblk0 --fstype=vfat --label music --active --align 1024 --size 16