SRU:
* https://kernel.ubuntu.com/gitea/kernel/noble-linux-oem/pulls/14 (oem-6.8)
* https://lists.ubuntu.com/archives/kernel-team/2024-June/151740.html (noble)
** Description changed:
+ [SRU Justification]
+
+ [Impact]
+
+ Multiple early IPU6 platforms may not have formal MIPI DisCo data
+ embedded in ACPI, and they may confuse latter driver and fail device
+ probing:
+
+ ov01a10 i2c-OVTI01A0:00: can't get clock frequency
+ ov01a10 i2c-OVTI01A0:00: failed to check hwcfg: -22
+ ov01a10: probe of i2c-OVTI01A0:00 failed with error -22
+
+ [Fix]
+
+ A few commits from mainline kernel up to v6.10-rc5.
+
+ [Test Case]
+
+ Camera sensor device should then be probed correctly.
+
+ [Where problems could occur]
+
+ These fixes are based on MIPI DisCo support that is only available since
+ v6.8. For older kernels, the ipu6-drivers either has no hwcfg checking
+ implemented, or patched with DMI info to skip it.
+
+ [Other Info]
+
+ While the patches are from v6.10-rc5, only Noble and OEM-6.8 will be
+ nominated for fixing.
+
+ ========== original bug report ==========
+
[ 5.630239] ov01a10 i2c-OVTI01A0:00: can't get clock frequency
[ 5.630248] ov01a10 i2c-OVTI01A0:00: failed to check hwcfg: -22
[ 5.631760] ov01a10: probe of i2c-OVTI01A0:00 failed with error -22
Supposed to be fixed in upstream v6.9 commit 5bd4edbbf920 ("ACPI: property:
Ignore bad graph port nodes on Dell XPS 9315").
- ---
+ ---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CRDA: N/A
CasperMD5CheckResult: pass
DistributionChannelDescriptor:
- # This is the distribution channel descriptor for the OEM CDs
- # For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
-
canonical-oem-somerville-jammy-amd64-20220425-25+jellyfish-edge-alloem-init+X34
+ # This is the distribution channel descriptor for the OEM CDs
+ # For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
+
canonical-oem-somerville-jammy-amd64-20220425-25+jellyfish-edge-alloem-init+X34
DistroRelease: Ubuntu 22.04
InstallationDate: Installed on 2023-10-23 (245 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" -
somerville-jammy-amd64-20220425-25
IwConfig:
- lo no wireless extensions.
-
- enxa0cec8d68afe no wireless extensions.
+ lo no wireless extensions.
+
+ enxa0cec8d68afe no wireless extensions.
MachineType: Dell Inc. XPS 9315
Package: linux-oem-6.8
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-9024-oem
root=UUID=739f24ca-e488-4c9b-86e1-73d3ab581bcb ro nomodeset
automatic-oem-config quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 6.5.0-9024.25+exp.46-oem 6.5.13
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
- linux-restricted-modules-6.5.0-9024-oem N/A
- linux-backports-modules-6.5.0-9024-oem N/A
- linux-firmware 20220329.git681281e4-0ubuntu3.31
+ linux-restricted-modules-6.5.0-9024-oem N/A
+ linux-backports-modules-6.5.0-9024-oem N/A
+ linux-firmware 20220329.git681281e4-0ubuntu3.31
RfKill:
- 0: hci0: Bluetooth
- Soft blocked: no
- Hard blocked: no
+ 0: hci0: Bluetooth
+ Soft blocked: no
+ Hard blocked: no
Tags: jammy
Uname: Linux 6.5.0-9024-oem x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 06/12/2023
dmi.bios.release: 1.12
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.12.0
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.12.0:bd06/12/2023:br1.12:svnDellInc.:pnXPS9315:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr:sku0B14:
dmi.product.family: XPS
dmi.product.name: XPS 9315
dmi.product.sku: 0B14
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/2070251
Title:
failed to probe camera sensor on Dell XPS 9315: ov01a10
i2c-OVTI01A0:00: failed to check hwcfg: -22
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2070251/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
