While power_ctrl_logic is built into oem-5.10 kernel, when booted from other platforms do not have IPU6 cameras, I suppose the unrelated modules should be either not probed, or don't print error messages while it's already known there is no such hardware on it. We'd like to review the prerequisite condition for this module, so that it doesn't give confusing false alarms.
On Thu, Jun 3, 2021 at 3:00 PM Wangyating <[email protected]> wrote: > Hi > > power_ctrl_logic error messages appear on non-IPU6 platforms > > what's the non-IPU6 platforms means? > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1930673 > > Title: > power_ctrl_logic error messages appear on non-IPU6 platforms: probe of > 0000:00:00.0 failed with error -16 > > Status in linux-oem-5.10 package in Ubuntu: > Invalid > Status in linux-oem-5.10 source package in Focal: > New > > Bug description: > On some random Dell device with recent oem-5.10 kernel with IPU6 > camera support, power_ctrl_logic error messages pop in the dmesg as a > false alarm: > > power_ctrl_logic: probe of 0000:00:00.0 failed with error -16 > > ProblemType: Bug > DistroRelease: Ubuntu 20.04 > Package: linux-image-5.10.0-1029-oem 5.10.0-1029.30 > ProcVersionSignature: Ubuntu 5.10.0-1029.30-oem 5.10.35 > Uname: Linux 5.10.0-1029-oem x86_64 > ApportVersion: 2.20.11-0ubuntu27.18 > Architecture: amd64 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: u 2123 F.... pulseaudio > CasperMD5CheckResult: skip > Date: Thu Jun 3 02:10:51 2021 > 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-bulbasaur+X54 > InstallationDate: Installed on 2021-04-08 (56 days ago) > InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary > 20200502-05:58 > MachineType: Dell Inc. XPS 13 9310 > ProcEnviron: > TERM=xterm-256color > PATH=(custom, no user) > LANG=en_US.UTF-8 > SHELL=/bin/bash > ProcFB: 0 i915drmfb > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.10.0-1029-oem > root=UUID=6dcf5fd1-b678-4c17-90b1-66d64f37ce9d ro quiet splash vt.handoff=7 > PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No > PulseAudio daemon running, or not running as session daemon. > RelatedPackageVersions: > linux-restricted-modules-5.10.0-1029-oem N/A > linux-backports-modules-5.10.0-1029-oem N/A > linux-firmware 1.187.12 > SourcePackage: linux-oem-5.10 > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 12/10/2020 > dmi.bios.release: 1.2 > dmi.bios.vendor: Dell Inc. > dmi.bios.version: 1.2.5 > dmi.board.vendor: Dell Inc. > dmi.chassis.type: 10 > dmi.chassis.vendor: Dell Inc. > dmi.modalias: > dmi:bvnDellInc.:bvr1.2.5:bd12/10/2020:br1.2:svnDellInc.:pnXPS139310:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr: > dmi.product.family: XPS > dmi.product.name: XPS 13 9310 > dmi.product.sku: 0991 > dmi.sys.vendor: Dell Inc. > > To manage notifications about this bug go to: > > https://bugs.launchpad.net/ubuntu/+source/linux-oem-5.10/+bug/1930673/+subscriptions > -- Regards, You-Sheng Yang -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1930673 Title: power_ctrl_logic error messages appear on non-IPU6 platforms: probe of 0000:00:00.0 failed with error -16 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-oem-5.10/+bug/1930673/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
