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2022-09-22virtualization/linux-yocto: For kernel metadata use git repository instead ↵Vasyl Vavrychuk10-218/+0
of local files. This will allow using branches for supporting multiple kernel versions more easily. Note, that BSP description root file virtio-aarch64-standard.scc has to be kept local withing a recipe. This is needed to add this scc file explicitly to SRC_URI to have AGL VIRTIO patches applied during kernel recipe build. 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. But, there is not AGL Linux kernel tree, only a repository for AGL kernel metadata (this one). So, patches from this metadata repository have to be applied during kernel recipe build. On the other hand, to ignore patches from YP kernel metadata (which are already pre-applied), standard.scc is included with `nopatch` keyword. [1]: https://www.yoctoproject.org/pipermail/yocto/2019-October/046986.html [2]: https://docs.yoctoproject.org/kernel-dev/maint-appx.html Bug-AGL: SPEC-4452 Change-Id: Idde8e507eb18fa26e6a5b84ab8443576badb58bf Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com> Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/27878 Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org> Tested-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
2022-05-26virtio: Enable virtio-scmi and IIO SCMI drivers.Vasyl Vavrychuk6-0/+178
VIRTIO-SCMI device implements the Arm System Control and Management Interface (SCMI) [1]. This VIRTIO device is part of "Virtual I/O Device (VIRTIO) Version 1.2" specification [2]. The SCMI can be used for sensors, power state management, clock management and performance management among other things. Enable IIO-SCMI driver that works on top of VIRTIO-SCMI and supports SCMI sensors. [1]: https://developer.arm.com/Architectures/System%20Control%20and%20Management%20Interface [2]: https://docs.oasis-open.org/virtio/virtio/v1.2/csd01/virtio-v1.2-csd01.html Bug-AGL: SPEC-3865, SPEC-4365 Change-Id: Iaf2092d869d938d0b45029038d8eea36110d7e3e Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com> Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/27473 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>
2022-05-10meta-agl-bsp: update virtio-aarch64Scott Murray12-4214/+0
Updates to get the virtio-aarch64 machine building after the upgrade to Yocto Project 4.0 / kirkstone: - Switch to the 5.15 linux-yocto kernel and drop the local backport of the 5.10 recipe. - Fix override syntax in the machine-specific linux-yocto bbappend. - Remove all the patches applied for the virtio and virtio-snd configuration fragments, they seem to have all been applied upstream. Bug-AGL: SPEC-4356 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: I96d4bb9b04d74280d1a3767fe17284fe6049fcba Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/27465 Reviewed-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com> Tested-by: Jenkins Job builder account ci-image-build: Jenkins Job builder account ci-image-boot-test: Jenkins Job builder account
2021-04-30virtio: Backport virtio sound driver.Vasyl Vavrychuk12-0/+4156
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>
2021-04-30virtualization/linux-yocto: Fix multitouch with virtio-input.Vasyl Vavrychuk2-0/+67
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>
2021-04-30virtualization/linux-yocto: Add virtio-aarch64-standard.scc to SRC_URI.Vasyl Vavrychuk1-1/+1
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>
2021-04-30virtualization/linux-yocto: Reorganize layout of linux-yocto kernel virtio ↵Vasyl Vavrychuk3-0/+31
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>