Rework KVM demo configuration

Changes:
- Move KVM demo configuration and image recipes to a new sub-layer,
  meta-agl-kvm-demo, to keep things that may not be buildable with
  just the agl-demo feature separate to avoid confusion.  It will
  hopefully also avoid clutter in recipes-platform/images.
  This sub-layer is pulled in when the agl-kvm setup feature is
  given to aglsetup.sh.
- Remove the agl-kvm-host-kuksa and agl-kvm-host-audio setup
  features.
- Add new *-guest and *-guest-preconfigured flavors of the Flutter
  IVI and IC images under meta-agl-kvm-demo that that have the
  desired configuration changes baked in.
- Add required qemu-config recipe variants for the new guest image
  flavors. At the moment there is more duplication of configuration
  for this than is desired, and some reworking of agl-qemu-runner
  configuration may come as a follow up to avoid this.
- Remove qemu-config recipe variants for unused Qt guest images.
  If it becomes desirable to use the Qt demo images as guests this
  can be revisited.
- Added agl-kvm-demo-flutter-preconfigured image variant that
  supports the full demo setup (i.e. "green machine" with steering
  wheel, equivalent to CES 2024 demos).

NOTES:
- The agl-kvm-demo image remains and builds roughly the same image
  as before, with the KUKSA.val databroker running in the IVI guest
  and cluster support enabled. Replacing this image with a bbclass
  abstraction and an e.g. agl-kvm-demo-flutter image is under
  consideration.

Bug-AGL: SPEC-5138

Change-Id: I64936208fd032e5ba47366e3a7ff572dc18338e4
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl-demo/+/29905
Tested-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>

3 files changed, 0 insertions, 108 deletions

diff --git a/recipes-extended/agl-qemu-runner/agl-qemu-runner.bb b/recipes-extended/agl-qemu-runner/agl-qemu-runner.bb
deleted file mode 100644
index b3e3a67dd..000000000
--- a/recipes-extended/agl-qemu-runner/agl-qemu-runner.bb
+++ /dev/null
@@ -1,25 +0,0 @@
-SUMMARY     = "AGL simple QEMU runner script"
-LICENSE     = "Apache-2.0"
-LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
-
-inherit systemd allarch
-
-SRC_URI = "file://agl-qemu-runner.sh \
-           file://agl-qemu-runner@.service \
-"
-
-do_configure[noexec] = "1"
-do_compile[noexec] = "1"
-
-do_install() {
-    # Install template unit
-    install -d ${D}${systemd_system_unitdir}
-    install -m 0644 ${WORKDIR}/agl-qemu-runner@.service ${D}${systemd_system_unitdir}/
-
-    # Install script
-    install -D -m 0755 ${WORKDIR}/agl-qemu-runner.sh ${D}${sbindir}/agl-qemu-runner.sh
-}
-
-FILES:${PN} += "${systemd_system_unitdir}"
-
-RDEPENDS:${PN} += "bash qemu"
diff --git a/recipes-extended/agl-qemu-runner/files/agl-qemu-runner.sh b/recipes-extended/agl-qemu-runner/files/agl-qemu-runner.sh
deleted file mode 100755
index ab3a02c91..000000000
--- a/recipes-extended/agl-qemu-runner/files/agl-qemu-runner.sh
+++ /dev/null
@@ -1,71 +0,0 @@
-#!/bin/bash
-# SPDX-License-Identifier: Apache-2.0
-
-if [ -z "$1" ]; then
-    echo "Usage: ${basename $0} <image name>"
-    exit 1
-fi
-image="$1"
-
-conf="/etc/agl-qemu-runner/${image}.conf"
-if [ ! -f "$conf" ]; then
-    echo "No configuration file $conf"
-    exit 1
-fi
-
-. $conf
-
-arch="$(uname -m)"
-if [ -z "$QEMU_IMAGE_ARCH" ]; then
-    QEMU_IMAGE_ARCH="virtio-${arch}"
-fi
-
-disk="/var/lib/machines/${image}/${image}-${QEMU_IMAGE_ARCH}.ext4"
-if [ ! -f "$disk" ]; then
-    echo "No disk image for $image"
-    exit 1
-fi
-kernel="/var/lib/machines/${image}/Image-${QEMU_IMAGE_ARCH}.bin"
-if [ ! -f "$kernel" ]; then
-    echo "No kernel for $image"
-    exit 1
-fi
-
-TASKSET_CMD=""
-if [ -n "$QEMU_TASKSET_CPUS" ]; then
-    TASKSET_CMD="taskset -c ${QEMU_TASKSET_CPUS}"
-fi
-    
-export SDL_VIDEODRIVER=wayland 
-export XDG_RUNTIME_DIR=/run/user/1001
-# The following may be needed if the socket is not wayland-0, as SDL
-# seems to lack detection logic for that case.
-#export WAYLAND_DISPLAY=wayland-1
-
-# This sets the XDG app id, which we need for setting outputs with
-# agl-compositor
-export SDL_VIDEO_WAYLAND_WMCLASS="${image}"
-
-${TASKSET_CMD} \
-qemu-system-${arch} \
-	-enable-kvm \
-	-machine virt,gic-version=max,iommu=smmuv3 \
-	-cpu host \
-	${QEMU_SMP_OPT} \
-	${QEMU_MEM_OPT} \
-	-kernel $kernel \
-	-append "${QEMU_KERNEL_CMDLINE_APPEND}" \
-	-drive id=disk0,file=${disk},format=raw,if=none \
-	-serial mon:pty \
-	-object rng-random,filename=/dev/urandom,id=rng0 \
-	-device virtio-blk-device,drive=disk0 \
-	-device virtio-rng-device,rng=rng0 \
-	${QEMU_NET_OPT} \
-	${QEMU_INPUT_OPT} \
-	-global virtio-mmio.force-legacy=false \
-	-device virtio-gpu-gl-device \
-	-display sdl,gl=on -vga std \
-	${QEMU_AUDIO_OPT} \
-	${QEMU_CAN_OPT} \
-	${QEMU_EXTRA_OPT} \
-	-full-screen
diff --git a/recipes-extended/agl-qemu-runner/files/agl-qemu-runner@.service b/recipes-extended/agl-qemu-runner/files/agl-qemu-runner@.service
deleted file mode 100644
index d19c529f0..000000000
--- a/recipes-extended/agl-qemu-runner/files/agl-qemu-runner@.service
+++ /dev/null
@@ -1,12 +0,0 @@
-[Unit]
-Requires=native-shell-client.service
-After=native-shell-client.service
-
-[Service]
-Type=simple
-ExecStart=/usr/sbin/agl-qemu-runner.sh %i
-#Restart=on-failure
-Restart=no
-
-[Install]
-WantedBy=multi-user.target