[Bug 2090932] Re: Failed to probe for OVTI02C1: chip id mismatch: 560243!=0

[You-Sheng Yang]

** Tags removed: verification-needed-noble-linux-oem-6.11
** Tags added: verification-ndone-noble-linux-oem-6.11

** Tags removed: verification-ndone-noble-linux-oem-6.11
** Tags added: verification-done-noble-linux-oem-6.11

-- 
You received this bug notification because you are a member of Ubuntu
Sponsors, which is subscribed to the bug report.
https://bugs.launchpad.net/bugs/2090932

Title:
  Failed to probe for OVTI02C1: chip id mismatch: 560243!=0

Status in linux package in Ubuntu:
  In Progress
Status in linux-oem-6.11 package in Ubuntu:
  Invalid
Status in vision-drivers package in Ubuntu:
  Fix Released
Status in linux source package in Noble:
  Invalid
Status in linux-oem-6.11 source package in Noble:
  Fix Committed
Status in vision-drivers source package in Noble:
  Invalid
Status in linux source package in Oracular:
  In Progress
Status in linux-oem-6.11 source package in Oracular:
  Invalid
Status in vision-drivers source package in Oracular:
  In Progress
Status in linux source package in Plucky:
  In Progress
Status in linux-oem-6.11 source package in Plucky:
  Invalid
Status in vision-drivers source package in Plucky:
  Fix Released

Bug description:
  [SRU Justification]

  [Impact]

  I2C camera sensor fails to probe with -ENXIO:
  ```
  $ sudo dmesg|grep ov0
  [ 4.484426] ov02c10 i2c-OVTI02C1:00: chip id mismatch: 560243!=0
  [ 4.484432] ov02c10 i2c-OVTI02C1:00: failed to find sensor: -6
  ```

  [Fix]

  * https://github.com/intel/vision-drivers/pull/18

  There is no final solution yet due to the internal process of solution
  vendors. To meet project schedule, we adopt this widely tested pull
  request.

  [Test Case]

  1. Install kernel from -proposed pocket,
  2. Reboot with the newly installed kernel,
  3. Check dmesg output and the probe error should go away.
  4. Check camera working with https://webcamtests.com/

  [Where problems could occur]

  Basically there is no actual function change but to ensure device
  driver may reprobe when the depending component is not yet available.
  While this issue happens only on selected usbio equipped platforms,
  and we tests integrated PPAs on nearly all OEM MIPI platforms, so far
  there is no known regression/problem found.

  [Other Info]

  This affects vision-drivers version
  0~git202408091833.02081ea4-0ubuntu2, which is used by linux-
  oem-6.11/noble, linux/oracular, and newer. Nominate for Plucky,
  Oracular and OEM-6.11.

  ========== original bug report ==========

  $ sudo dmesg|grep ov0
  [    4.484426] ov02c10 i2c-OVTI02C1:00: chip id mismatch: 560243!=0
  [    4.484432] ov02c10 i2c-OVTI02C1:00: failed to find sensor: -6
  ---
  ProblemType: Bug
  ApportVersion: 2.28.1-0ubuntu3.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/seq:        ubuntu     1488 F.... pipewire
   /dev/snd/controlC0:  ubuntu     1488 F.... pipewire
                        ubuntu     1491 F.... wireplumber
  CRDA: N/A
  CasperMD5CheckMismatches: ./casper/initrd ./casper/minimal.standard.live.hotfix.manifest ./casper/minimal.standard.live.hotfix.size ./casper/minimal.standard.live.size ./casper/minimal.manifest ./casper/minimal.standard.manifest ./casper/minimal.standard.size ./casper/minimal.hotfix.size ./casper/minimal.standard.live.hotfix.squashfs ./casper/minimal.standard.hotfix.squashfs ./casper/minimal.standard.hotfix.size ./casper/minimal.hotfix.squashfs ./casper/minimal.standard.live.manifest ./casper/minimal.size ./boot/grub/grub.cfg
  CasperMD5CheckResult: fail
  DistributionChannelDescriptor:
   # This is the distribution channel descriptor for Ubuntu 24.04 for Dell
   # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
   canonical-oem-somerville-noble-oem-24.04b-proposed-20241121-128
  DistroRelease: Ubuntu 24.04
  InstallationDate: Installed on 2024-11-28 (5 days ago)
  InstallationMedia: Ubuntu OEM 24.04.1 LTS "Noble Numbat" - Release amd64 (20241120)
  IwConfig:
   lo        no wireless extensions.

   enx00e04c360234  no wireless extensions.

   wlp0s20f3  no wireless extensions.
  MachineType: Dell Inc. XPS 13 9350
  Package: ipu6-drivers (not installed)
  ProcFB: 0 xedrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.11.0-1008-oem root=UUID=317e54d7-c012-4a4f-b520-0ee69d0b0489 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 6.11.0-1008.8-oem 6.11.0
  RelatedPackageVersions:
   linux-restricted-modules-6.11.0-1008-oem N/A
   linux-backports-modules-6.11.0-1008-oem  N/A
   linux-firmware                           20240318.git3b128b60-0ubuntu2.5
  Tags: noble
  Uname: Linux 6.11.0-1008-oem x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: N/A
  _MarkForUpload: True
  dmi.bios.date: 09/11/2024
  dmi.bios.release: 1.3
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.3.0
  dmi.board.name: 024653
  dmi.board.vendor: Dell Inc.
  dmi.board.version: X05
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.ec.firmware.release: 1.4
  dmi.modalias: dmi:bvnDellInc.:bvr1.3.0:bd09/11/2024:br1.3:efr1.4:svnDellInc.:pnXPS139350:pvr:rvnDellInc.:rn024653:rvrX05:cvnDellInc.:ct10:cvr:sku0CC9:
  dmi.product.family: XPS
  dmi.product.name: XPS 13 9350
  dmi.product.sku: 0CC9
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2090932/+subscriptions