Add gateway demo

Changes:
- Add recipe for AGL VSS to MQTT proxy daemon
- Update agl-vcar.dbc CAN database definition to add signals useful
  for demoing the proxy (per V2C EG discussion).
- Add a patch to kuksa-dbc-feeder to allow sensor signal updates to
  generate CAN messages in output mode.
- Add VSS vspec variants to define the desired CAN input and output
  support for the various kuksa-dbc-feeder instances in the default
  and full gateway demos.
- Add configurations for kuksa-dbc-feeder for the running the default
  gateway demo with CAN output from a demo control panel instance on
  a single CAN interface, as well as a fuller setup with a second
  kuksa-dbc-feeder running against a second CAN interface on the
  gateway to handle the demo steering wheel and HVAC support.
- Add gateway demo specific configuration files for various KUKSA.val
  databroker clients to override the databroker location.
- Add agl-gateway-demo and agl-gateway-demo-preconfigured images for
  the default and full demos.
- Add *-preconfigured-gateway image flavors for the Flutter IVI, IC,
  and KVM demo images that support running with the databroker on
  the gateway.

NOTES:
- The *-preconfigured-gateway images assume the gateway has an IP
  address of 192.168.10.4.
- Required changes to the agl-demo-control-panel application and the
  addition of a agl-ivi-demo-control-panel-preconfigured-gateway
  image will come in a subsequent change.

Bug-AGL: SPEC-5107, SPEC-5138

Change-Id: I9797aa72737af7af3d791a5151198f80b6d90e0d
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl-demo/+/29921
ci-image-boot-test: Jenkins Job builder account
ci-image-build: Jenkins Job builder account
Tested-by: Jenkins Job builder account

1 files changed, 11 insertions, 3 deletions

diff --git a/recipes-demo/navigation/ondemandnavi_git.bb b/recipes-demo/navigation/ondemandnavi_git.bb
index 7bfa00078..cf53b2bad 100644
--- a/recipes-demo/navigation/ondemandnavi_git.bb
+++ b/recipes-demo/navigation/ondemandnavi_git.bb
@@ -13,6 +13,7 @@ PV = "2.0+git${SRCPV}"
 SRC_URI = "git://gerrit.automotivelinux.org/gerrit/apps/ondemandnavi;protocol=https;branch=${AGL_BRANCH} \
            file://navigation.conf \
            file://navigation.conf.kvm-demo \
+           file://navigation.conf.gateway-demo \
            file://navigation.token \
 "
 SRCREV = "d6b883ef6bdb63fb501b03d64c9a32bc29b7b2c7"
@@ -35,26 +36,33 @@ do_install:append() {
     install -d ${D}${sysconfdir}/xdg/AGL/navigation
     install -m 0644 ${WORKDIR}/navigation.conf ${D}${sysconfdir}/xdg/AGL/navigation.conf.default
     install -m 0644 ${WORKDIR}/navigation.conf.kvm-demo ${D}${sysconfdir}/xdg/AGL/
+    install -m 0644 ${WORKDIR}/navigation.conf.gateway-demo ${D}${sysconfdir}/xdg/AGL/
     install -m 0644 ${WORKDIR}/navigation.token ${D}${sysconfdir}/xdg/AGL/navigation/
 }
 
 ALTERNATIVE_LINK_NAME[navigation.conf] = "${sysconfdir}/xdg/AGL/navigation.conf"
 
-PACKAGE_BEFORE_PN += "${PN}-conf ${PN}-conf-kvm-demo"
+PACKAGE_BEFORE_PN += "${PN}-conf ${PN}-conf-kvm-demo ${PN}-conf-gateway-demo"
 
 FILES:${PN}-conf += "${sysconfdir}/xdg/AGL/navigation.conf.default"
 RDEPENDS:${PN}-conf = "${PN}"
 RPROVIDES:${PN}-conf = "navigation.conf"
-RCONFLICTS:${PN}-conf = "${PN}-conf-kvm-demo"
 ALTERNATIVE:${PN}-conf = "navigation.conf"
 ALTERNATIVE_TARGET_${PN}-conf = "${sysconfdir}/xdg/AGL/navigation.conf.default"
 
+FILES:${PN}-conf-gateway-demo += "${sysconfdir}/xdg/AGL/navigation.conf.gateway-demo"
+RDEPENDS:${PN}-conf-gateway-demo = "${PN}"
+RPROVIDES:${PN}-conf-gateway-demo = "navigation.conf"
+ALTERNATIVE:${PN}-conf-gateway-demo = "navigation.conf"
+ALTERNATIVE_TARGET_${PN}-conf-gateway-demo = "${sysconfdir}/xdg/AGL/navigation.conf.gateway-demo"
+ALTERNATIVE_PRIORITY_${PN}-conf-gateway-demo = "20"
+
 FILES:${PN}-conf-kvm-demo += "${sysconfdir}/xdg/AGL/navigation.conf.kvm-demo"
 RDEPENDS:${PN}-conf-kvm-demo = "${PN}"
 RPROVIDES:${PN}-conf-kvm-demo = "navigation.conf"
-RCONFLICTS:${PN}-conf-kvm-demo = "${PN}-conf"
 ALTERNATIVE:${PN}-conf-kvm-demo = "navigation.conf"
 ALTERNATIVE_TARGET_${PN}-conf-kvm-demo = "${sysconfdir}/xdg/AGL/navigation.conf.kvm-demo"
+ALTERNATIVE_PRIORITY_${PN}-conf-kvm-demo = "30"
 
 RDEPENDS:${PN} += " \
     qtwayland \