correct libsdl2 feature

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

@@ -2,24 +2,25 @@
 BBPATH .= ":${LAYERDIR}"
 
 # We have recipes-* directories, add to BBFILES
-BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+BBFILES += " ${LAYERDIR}/recipes-*/*/*.bb \
-            ${LAYERDIR}/recipes-*/*/*.bbappend"
+            ${LAYERDIR}/recipes-*/*/*.bbappend "
 
-BBFILE_COLLECTIONS += "meta-rpi-pharo"
+BBFILE_COLLECTIONS += "meta-rpi-diya"
-BBFILE_PATTERN_meta-rpi-pharo = "^${LAYERDIR}/"
+BBFILE_PATTERN_meta-rpi-diya = "^${LAYERDIR}/"
-BBFILE_PRIORITY_meta-rpi-pharo = "11"
+BBFILE_PRIORITY_meta-rpi-diya = "11"
 
-LAYERDEPENDS_meta-rpi-pharo = "core raspberrypi"
+LAYERDEPENDS_meta-rpi-diya = "core raspberrypi"
-LAYERSERIES_COMPAT_meta-rpi-pharo = "honister"
+LAYERSERIES_COMPAT_meta-rpi-diya = "mickledore"
 
 PACKAGE_CLASSES = "package_ipk"
 INHERIT += "rm_work"
 
-EXTRA_IMAGE_FEATURES ?= " ssh-server-dropbear read-only-rootfs "
+EXTRA_IMAGE_FEATURES ?= " ssh-server-dropbear "
+# disable readonly fs read-only-rootfs
 # ssh-server-dropbear
 DISTRO_FEATURES:append := " vc4-gfx opengl "
 # DISTRO_FEATURES:append := " vc4-gfx opengl directfb "
-MACHINE ?= "raspberrypi4-64"
+MACHINE ?= "raspberrypi0-2w-64"
 
 WKS_FILE="rpi.wks.in"
 ROOT_HOME = "/root"
@@ -31,6 +32,8 @@ 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"
@@ -38,25 +41,27 @@ VIDEO_CAMERA = "1"
 DISABLE_RPI_BOOT_LOGO = "1"
 ENABLE_SPI_BUS = "0"
 ENABLE_I2C = "0"
-KERNEL_MODULE_AUTOLOAD:rpi += " i2c-dev "
+# KERNEL_MODULE_AUTOLOAD:rpi += " i2c-dev "
 
 VC4DTBO = "vc4-kms-v3d,nocomposite,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 += "${@['','\n\
-dtoverlay=vc4-kms-dpi-generic,hactive=480,hfp=26,hsync=16,hbp=10 \n\
+dtoverlay=vc4-kms-DPI-28inch \n\
-dtparam=vactive=640,vfp=25,vsync=10,vbp=15 \n\
-dtparam=clock-frequency=32000000,rgb666-padhi \n\
 dtoverlay=waveshare-28dpi-3b-4b \n\
 dtoverlay=waveshare-28dpi-3b \n\
-dtoverlay=waveshare-28dpi-4b \n\
+dtoverlay=waveshare-28dpi-4b \n']['${RPI_USE_wS_28_DPI_LCD}' == '1']}"
-display_rotate=1 #1：90；2: 180； 3: 270 \n']['${RPI_USE_wS_28_DPI_LCD}' == '1']}"
 
 RPI_EXTRA_CONFIG += '\n\
-start_x=1             # essential \n\
+#start_x=1             # essential \n\
-dtparam=audio=on \n\
+#dtparam=audio=on \n\
-gpu_mem=128           # at least, or maybe more if you wish \n\
+#gpu_mem=128           # at least, or maybe more if you wish \n\
-disable_camera_led=1  # optional \n\
+#disable_camera_led=1  # optional \n\
-'
+'
+
+# extra kernel CMDLINE_RNDIS option
+# CMDLINE_RNDIS += ""
+# 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 := "${THISDIR}/files:"
+SRC_URI = " file://dts/ads1115-i2c-gpio.dts file://dts/vc4-kms-waveshare-28dpi.dts "
+
+S = "${WORKDIR}/dts"
+DT_FILES = "ads1115-i2c-gpio.dtbo vc4-kms-waveshare-28dpi.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/images/README.md

@@ -9,6 +9,8 @@ pulseaudio-module-cli \
 pulseaudio-module-echo-cancel \
 pulseaudio-misc \
 i2c-tools \
+mpg123
+libsdl2-mixer \
 #tslib 
 #tslib-tests 
 #tslib-calibrate 

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

@@ -1,6 +1,6 @@
 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/vc4-kms-waveshare-28dpi.dtbo 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; \
@@ -8,15 +8,11 @@ EXTRA_USERS_PARAMS = "usermod -p BJpK8ADNDLsGg root; \
                         usermod -a -G video diya; \
                         usermod -a -G tty diya; \
                         usermod -a -G input diya; \
-                        usermod -a -G dialout diya; \
+                        usermod -a -G dialout diya \
-                        usermod -a -G audio diya; \
-                        usermod -a -G avahi 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_INSTALL:append = "mpg123 \
+IMAGE_INSTALL:append = "libcurl \
-                        libcurl \
                         libdrm \
                         libgbm \
                         libgles2 \
@@ -37,5 +33,12 @@ IMAGE_INSTALL:append = "mpg123 \
                         waveshare-2.8-lcd \
                         realtekfw \
                         diya-overlay \
-                        opensmalltalk-cog-vm \
+                        i2c-tools \
-                        " 
+                        bash \
+                        nano \
+                        wpa-supplicant \
+                        " 
+
+# 
+# usermod -a -G audio diya;
+# usermod -a -G avahi diya

recipes-diya/diya-overlay/files/confd

@@ -6,6 +6,8 @@ DESC="Auto deployment configuration from media"
 case "$1" in
     start)
         echo -n "Start $DESC: "
+        dmesg | tee /boot/kern.log
+        lsmod | tee /boot/lsmod.txt
         if [ -f "/boot/fs_resize" ]; then
             /usr/bin/expandfs.sh
             touch /boot/home_partition_should_be_formated

recipes-example/example/example_0.1.bb

@@ -3,6 +3,8 @@ DESCRIPTION = "Recipe created by bitbake-layers"
 LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
 
+inherit pkgconfig
+
 DEPENDS += "libsdl2"
 FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
 SRC_URI = "file://sdl_test.cpp file://sdlgl.c file://sdlglshader.c"

recipes-graphics/libsdl2/libsdl2_%.bbappend

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

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"