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Added patch series is the latest implementation [1] of virtio sound
device [2] driver. It was accepted [3] by sound maintainer for the next
kernel version.
virtio-snd.cfg snippet has been generated using menuconfig/diffconfig
tasks by selecting SND_VIRTIO, other configs have been selected
automatically.
[1]: https://lore.kernel.org/alsa-devel/20210302164709.3142702-1-anton.yakovlev@opensynergy.com/
[2]: https://github.com/oasis-tcs/virtio-spec/blob/master/virtio-sound.tex
[3]: https://lore.kernel.org/alsa-devel/s5hsg575q5z.wl-tiwai@suse.de/
Bug-AGL: SPEC-3894
Change-Id: Ide484b4a70e5d2aef0726f701f87d783e128c4d3
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/26291
Tested-by: Jenkins Job builder account
ci-image-build: Jenkins Job builder account
ci-image-boot-test: Jenkins Job builder account
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
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There are a number of virtio drivers [1,2] developed on top of newer
kernel version. To simplify their backporting it is better to have
newest possible kernel version. Use v5.10 since at the moment it is
latest available Linux Yocto kernel. As a sacrifice, some external
kernel modules have to be disabled since they fail to compile with newer
kernel.
Recipe imported from
repo: https://git.yoctoproject.org/cgit/cgit.cgi/poky/
branch: master
commit: a870101
path: meta/recipes-kernel/linux/linux-yocto_5.10.bb
[1]: https://lore.kernel.org/alsa-devel/20210302164709.3142702-1-anton.yakovlev@opensynergy.com/
[2]: https://lore.kernel.org/linux-arm-kernel/20201105212116.411422-1-peter.hilber@opensynergy.com/
Bug-AGL: SPEC-3894
Change-Id: I8ac793c1075bdeaa96d03252b97abcf983bb7ee0
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/26290
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Tested-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
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Multitouch support with virtio-input was broken which can be observed:
* by running weston-simple-touch with weston compositor (
weston-simple-touch does not work with AGL compositor due to XDG shell
issues)
* by doing pinch to zoom in/out on navigation app map
Change-Id: I3ec2a989a4217ebe22cee9cf1640190ca8e2bb81
Bug-AGL: SPEC-3893
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/26289
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Tested-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
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It allows to use patch command to apply patches via scc file.
As explained in [1,2], Yocto kernel metadata is commonly used for two
purposes:
1. To construct Yocto kernel git by committing patches listed in scc
files.
2. To configure Yocto kernel during Yocto build.
When scc file is not explicitly added to SRC_URI, then patch commands
will be ignored during Yocto build because it is assumed that patches
are already pre-applied during Yocto kernel git tree construction.
On the other hand, nopatch should be added to standard.scc because
patches from it are actually pre-applied.
[1]: https://www.yoctoproject.org/pipermail/yocto/2019-October/046986.html
[2]: https://docs.yoctoproject.org/kernel-dev/maint-appx.html
Change-Id: Id238e79e1b354daaa23e83bef45fc93a216fbf92
Bug-AGL: SPEC-3893
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/26288
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Tested-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
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metadata.
Follow layout of yocto-kernel-cache, this makes code a little bit more
understandable and familiar for one who worked with yocto-kernel-cache.
Change-Id: I1ad65039a1738b928069d035d485e2728e8a55b2
Bug-AGL: SPEC-3893
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/26287
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Tested-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
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This machine is intended to run in ARMv8 virtualized environment that
provides VirtIO devices.
AGL machine configuration files are based on qemuarm64 machine from
meta-agl branch master commit e1da0efcd2eece82b0326798cfeaeb8dd48797fc.
Yocto machine configuration files are based on qemuarm64 machine from
Poky branch dunfell commit 4e931b1d05018923dc145cd97f6f965f5cb6e1a5.
Yocto Linux Kernel is used as recommended in [1]. Its metadata for the
created machine are based on qemuarm64-standard.scc from
yocto-kernel-cache branch yocto-5.4 commit
4aeda12f7f7eb84613ae1fe6e22cd9cd9790c20b.
The rationale behind creating new machine is a wish to have a machine
that could run on other hypervisor/virtual machine monitor that
implements VirtIO, not necessary QEMU. For now, virtio-aarch64 machine
runs under QEMU and OpenSynergy COQOS Hypervisor.
virtio-aarch64 machine includes following changes comparing to
qemuarm64:
* use virtio-gpu instead of VGA display (to be upstreamed to work in
conjunction with runqemu gl, sdl, etc. options)
* use virtio-bus instead of PCI bus QEMU devices
* remove unneeded configurations
Changes are moved here from meta-agl-devel.
[1]: https://www.yoctoproject.org/docs/3.1.2/bsp-guide/bsp-guide.html#released-bsp-recommendations
Bug-AGL: SPEC-3668
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
Change-Id: I653ca35fded3d3e38f25299f46629db1174b5008
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/25915
Tested-by: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-build: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-boot-test: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
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Vasyl Vavrychuk