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/+/29918
ci-image-build: Jenkins Job builder account
Tested-by: Jenkins Job builder account
ci-image-boot-test: Jenkins Job builder account

2 files changed, 16 insertions, 5 deletions

diff --git a/recipes-platform/packagegroups/packagegroup-agl-ivi-multimedia.bb b/recipes-platform/packagegroups/packagegroup-agl-ivi-multimedia.bb
index 78c96faf8..be2ac44f5 100644
--- a/recipes-platform/packagegroups/packagegroup-agl-ivi-multimedia.bb
+++ b/recipes-platform/packagegroups/packagegroup-agl-ivi-multimedia.bb
@@ -6,7 +6,9 @@ inherit packagegroup
 
 PACKAGES = "\
     packagegroup-agl-ivi-multimedia \
-    "
+    packagegroup-agl-ivi-multimedia-client \
+    packagegroup-agl-ivi-multimedia-platform \
+"
 
 ALLOW_EMPTY:${PN} = "1"
 
@@ -15,11 +17,19 @@ PIPEWIRE_PACKAGES = " \
     ${@bb.utils.contains('DISTRO_FEATURES', 'agl-devel', 'packagegroup-pipewire-tools alsa-utils', '', d)} \
     wireplumber-config-agl \
     wireplumber-policy-config-agl \
-    "
+"
 
-RDEPENDS:${PN} += "\
+RDEPENDS:${PN}-platform += " \
+    mpd \
+"
+
+RDEPENDS:${PN}-client += "\
     ${@bb.utils.contains('DISTRO_FEATURES', 'pipewire', '${PIPEWIRE_PACKAGES}', '', d)} \
     gstreamer1.0-plugins-base-meta \
     gstreamer1.0-plugins-good-meta \
-    ${@bb.utils.contains('AGL_FEATURES', 'agl-kvm-host-audio', '', 'mpd', d)} \
-    "
+"
+
+RDEPENDS:${PN} += "\
+    packagegroup-agl-ivi-multimedia-client \
+    packagegroup-agl-ivi-multimedia-platform \
+"
\ No newline at end of file
diff --git a/recipes-platform/packagegroups/packagegroup-agl-ivi-services.bb b/recipes-platform/packagegroups/packagegroup-agl-ivi-services.bb
index c3a53d502..94cee97a4 100644
--- a/recipes-platform/packagegroups/packagegroup-agl-ivi-services.bb
+++ b/recipes-platform/packagegroups/packagegroup-agl-ivi-services.bb
@@ -18,6 +18,7 @@ RDEPENDS:${PN}-platform += " \
     agl-service-hvac \
     agl-service-audiomixer \
     agl-service-radio \
+    mpd \
 "
 
 RDEPENDS:${PN} += " \