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

[Launchpad Bug Tracker]

You have been subscribed to a public bug by You-Sheng Yang (vicamo):

[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.

** Affects: linux (Ubuntu)
     Importance: High
     Assignee: You-Sheng Yang (vicamo)
         Status: In Progress

** Affects: linux-oem-6.11 (Ubuntu)
     Importance: Undecided
         Status: Invalid

** Affects: vision-drivers (Ubuntu)
     Importance: High
     Assignee: You-Sheng Yang (vicamo)
         Status: In Progress

** Affects: linux (Ubuntu Noble)
     Importance: Undecided
         Status: Invalid

** Affects: linux-oem-6.11 (Ubuntu Noble)
     Importance: High
     Assignee: You-Sheng Yang (vicamo)
         Status: In Progress

** Affects: vision-drivers (Ubuntu Noble)
     Importance: Undecided
         Status: Invalid

** Affects: linux (Ubuntu Oracular)
     Importance: High
     Assignee: You-Sheng Yang (vicamo)
         Status: In Progress

** Affects: linux-oem-6.11 (Ubuntu Oracular)
     Importance: Undecided
         Status: Invalid

** Affects: vision-drivers (Ubuntu Oracular)
     Importance: High
     Assignee: You-Sheng Yang (vicamo)
         Status: In Progress

** Affects: linux (Ubuntu Plucky)
     Importance: High
     Assignee: You-Sheng Yang (vicamo)
         Status: In Progress

** Affects: linux-oem-6.11 (Ubuntu Plucky)
     Importance: Undecided
         Status: Invalid

** Affects: vision-drivers (Ubuntu Plucky)
     Importance: High
     Assignee: You-Sheng Yang (vicamo)
         Status: In Progress


** Tags: apport-collected jira-cpl-78 noble
-- 
Failed to probe for OVTI02C1: chip id mismatch: 560243!=0
https://bugs.launchpad.net/bugs/2090932
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