SRU: https://lists.ubuntu.com/archives/kernel- team/2021-December/126813.html (oem-5.14)
** Description changed: + ========== kernel driver SRU ========== + + [SRU Justification] + + [Impact] + + To support Intel IPU6 MIPI camera on Alder Lake platforms. + + [Fix] + + Initial support for Intel IPU6 MIPI camera on Tiger Lake platforms has + been addressed by bug 1921345 and 1939539. They are backported from + https://github.com/intel/ipu6-drivers. + + Further works to enable IPU6 camera on Alder Lake platforms depend on a + few more fixes from same ipu6-drivers repository, as well as an extra + https://github.com/intel/ivsc-driver for Intel Vision Sensing + Controller(IVSC). + + [Test Case] + + This depends on an integral of enablement components inclusive of the + kernel drivers that are being proposed, firmware, updates for the + userspace camera hardware abstration layer library and a gstreamer + element as what we have for Tiger Lake platforms. + + [Where problems could occur] + + It's confirmed Intel IPU6 MIPI camera doesn't support suspend at + streaming. + + [Other Info] + + Jammy is planned, but yet the support for 5.15 kernel is not yet started + from Intel side. + + ========== linux-firmware SRU ========== + + [SRU Justification] + + [Impact] + + Intel IPU6 MIPI camera on Alder Lake platform takes a different fw blob. + + [Fix] + + While Intel has no intention to upstream IPU6 driver before kernel + camera is out, it's available in + https://github.com/intel/ipu6-camera-bins commit e60fae2b5128 from its + main branch. + + [Test Case] + + This would take both kernel and firmware fixes, as well as updates for + the userspace middleware, gstreamer element plugin, to enable the device. + With all of them in position, one should be able to browse camera with + legacy camera apps like cheese. + + [Where problems could occur] + + It's confirmed Intel IPU6 MIPI camera doesn't support suspend at + streaming. + + ========== original bug report ========== + This depends on following componenets: * ipu6ep firmware in https://github.com/intel/ipu6-camera-bins/commit/e60fae2b5128cf5b8b948b234dab28e58c93877d * Intel VSC fw version 1.2.3.439 (not yet available publicly) - --- + --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CasperMD5CheckResult: skip Dependencies: - + DistributionChannelDescriptor: - # This is the distribution channel descriptor for the OEM CDs - # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor - canonical-oem-somerville-focal-amd64-20200502-85+fossa-tentacool+X188 + # This is the distribution channel descriptor for the OEM CDs + # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor + canonical-oem-somerville-focal-amd64-20200502-85+fossa-tentacool+X188 DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2021-12-20 (7 days ago) InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 20200502-05:58 MachineType: Dell Inc. XPS 9320 Package: linux-firmware 1.187.23+staging.38 [origin: unknown] PackageArchitecture: all ProcFB: 0 i915 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.14.0-2013-oem root=UUID=f4ad7114-fc86-47d7-b750-86bd1560a5f6 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.14.0-2013.13+lp1955383.1-oem 5.14.20 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: - linux-restricted-modules-5.14.0-2013-oem N/A - linux-backports-modules-5.14.0-2013-oem N/A - linux-firmware 1.187.23+staging.38 + linux-restricted-modules-5.14.0-2013-oem N/A + linux-backports-modules-5.14.0-2013-oem N/A + linux-firmware 1.187.23+staging.38 Tags: third-party-packages focal Uname: Linux 5.14.0-2013-oem x86_64 UnreportableReason: This is not an official Ubuntu package. Please remove any third party package and try again. UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A _MarkForUpload: True dmi.bios.date: 12/02/2021 dmi.bios.release: 0.2 dmi.bios.vendor: Dell Inc. dmi.bios.version: 0.2.7 dmi.board.vendor: Dell Inc. dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr0.2.7:bd12/02/2021:br0.2:svnDellInc.:pnXPS9320:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr:sku0AF3: dmi.product.family: XPS dmi.product.name: XPS 9320 dmi.product.sku: 0AF3 dmi.sys.vendor: Dell Inc. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1955383 Title: Support Intel IPU6 MIPI camera on Alder Lake platforms To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1955383/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
