Public bug reported:
**Model:** Dell 16 Premium (DA16250) — Intel Core Ultra 7 255H (Arrow Lake-H)
**OS/kernel:** Ubuntu 24.04.4, linux-oem 6.17.0-1025
**Service Tag:** (fill in — `sudo dmidecode -s system-serial-number`)
**Issue:** Built-in IPU6 MIPI camera (sensor ov02c10) is non-functional. 0
cameras
enumerated by both libcamera and the Intel HAL (icamerasrc).
**Root cause:** The INT3472 sensor power/GPIO chip cannot bind its GPIO
controller.
Kernel log loops continuously:
int3472-discrete INT3472:0c: cannot find GPIO chip INTC10B2:00,
deferring
No Intel pinctrl driver claims ACPI ID **INTC10B2** — not in linux-oem 6.17,
and not
in current mainline (pinctrl-intel-platform matches only INTC105F;
pinctrl-meteorlake
only INTC1082/1083/105E). The INTC10B2 ACPI device exists but has no driver
bound, so
the sensor never powers on.
**Request:** Add INTC10B2 pin-control / GPIO support to the Intel
pinctrl driver.
(Diagnostics attached: diagnostics.txt)
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: linux-image-6.17.0-1025-oem 6.17.0-1025.25
ProcVersionSignature: Ubuntu 6.17.0-1025.25-oem 6.17.13
Uname: Linux 6.17.0-1025-oem x86_64
ApportVersion: 2.28.1-0ubuntu3.8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: nikolai.shcherbina 2387 F.... pipewire
nikolai.shcherbina 2392 F.... wireplumber
/dev/snd/seq: nikolai.shcherbina 2387 F.... pipewire
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Sat Jun 13 18:22:46 2026
InstallationDate: Installed on 2026-06-01 (12 days ago)
InstallationMedia: Ubuntu 24.04.4 LTS "Noble Numbat" - Release amd64 (20260210)
IwConfig:
lo no wireless extensions.
wlp0s20f3 no wireless extensions.
MachineType: Dell Inc. Dell 16 Premium DA16250
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.17.0-1025-oem
root=UUID=24958a1c-703c-4265-bfa9-0af608dad5d2 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-6.17.0-1025-oem N/A
linux-backports-modules-6.17.0-1025-oem N/A
linux-firmware 20240318.git3b128b60-0ubuntu2.27
SourcePackage: linux-oem-6.17
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/07/2025
dmi.bios.release: 1.7
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.7.0
dmi.board.name: 0K4G3N
dmi.board.vendor: Dell Inc.
dmi.board.version: A02
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.ec.firmware.release: 1.7
dmi.modalias:
dmi:bvnDellInc.:bvr1.7.0:bd11/07/2025:br1.7:efr1.7:svnDellInc.:pnDell16PremiumDA16250:pvr:rvnDellInc.:rn0K4G3N:rvrA02:cvnDellInc.:ct10:cvr:sku0CE7:
dmi.product.family: Dell Laptops
dmi.product.name: Dell 16 Premium DA16250
dmi.product.sku: 0CE7
dmi.sys.vendor: Dell Inc.
** Affects: linux-oem-6.17 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug noble wayland-session
** Attachment added: "diagnostics.txt"
https://bugs.launchpad.net/bugs/2156659/+attachment/5977269/+files/diagnostics.txt
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https://bugs.launchpad.net/bugs/2156659
Title:
Built-in camera non-functional — missing INTC10B2 pinctrl/GPIO support
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