This bug was fixed in the package linux-oem-6.11 - 6.11.0-1023.23
---------------
linux-oem-6.11 (6.11.0-1023.23) noble; urgency=medium
* noble/linux-oem-6.11: 6.11.0-1023.23 -proposed tracker (LP:
#2111230)
* ACPICA: Add support for printing AML arguments when trace point enabled
(LP: #2111220)
- ACPICA: Add support for printing AML arguments when trace point enabled
* When the speaker volume is adjusted above 80%, noise occurs from the
speakers with cs42l43. (LP: #2110950)
- ASoC: intel/sdw_utils: Add volume limit to cs42l43 speakers
* Support Sony IMX471 camera sensor for Intel IPU7 platforms (LP: #2107320)
- SAUCE: media: ipu-bridge: Support imx471 sensor
- [Packaging] debian.oem/dkms-versions -- bump ipu6-drivers version
* Mediatek MT7920 WLAN card does not respect Wireless Radio Control in BIOS
(LP: #2109314)
- wifi: mt76: mt7921: add rfkill_poll for hardware rfkill
* The system with VMD enabled may encounter hang (LP: #2110178)
- SAUCE: PCI: vmd: Fix use-after-free bug in resource name assignment
* Fix divide by zero errors in DML2 (LP: #2106923)
- drm/amd/display: Protect FPU in dml2_init()/dml21_init()
- drm/amd/display: Protect FPU in dml2_validate()/dml21_validate()
- drm/amd/display: Protect FPU in dml21_copy()
* Not all monitors connected on the dock display correctly when the system
resumes from restart or suspend on AMD platform (LP: #2110095)
- drm/amd/display: use drm_warn instead of DRM_WARN
- drm/amd/display: Shift DMUB AUX reply command if necessary
- drm/amd/display: Fix the checking condition in dmub aux handling
- drm/amd/display: Remove incorrect checking in dmub aux handler
- drm/amd/display: Copy AUX read reply data whenever length > 0
- drm/amd/display: Fix wrong handling for AUX_DEFER case
* Support AMD Image Signal Processing (ISP) unit V4.0 (LP: #2110092)
- Revert "UBUNTU: [Config] Enable AMD_ISP4"
- Revert "UBUNTU: SAUCE: ispkernel 3.0 release"
- drm/amdgpu: Add MFD support for ISP I2C bus
- drm/amd/amdgpu: Add support for isp buffers
- SAUCE: ispkernel: 4.0 release
- SAUCE: fix amd-isp4 build failures
- [Config] Enable AMD_ISP4
* System will restart while resuming with SATA HDD or nvme installed with
password set (LP: #2110090)
- PCI: Explicitly put devices into D0 when initializing
* Privacy LED may not be turned on on OEM Renegade platform with Intel IPU7
camera (LP: #2106807)
- [Packaging] debian.oem/dkms-versions -- bump vision-drivers version
* Fix volume control no effect on HP EliteStudio AIO (LP: #2109539)
- ALSA: hda: Apply volume control on speaker+lineout for HP EliteStudio AIO
* Fix Mic Mute LED no function on HP G12 laptops with ACP7.0 platform
(LP: #2108954)
- ASoC: amd: acp: Remove redundant acp70 chip->name
- ASoC: amd: acp: Implement acp_common_hw_ops support for acp platforms
- ASoC: amd: acp: Refactor dmic-codec platform device creation
-- Chia-Lin Kao (AceLan) <[email protected]> Mon, 19 May 2025
14:27:43 +0800
** Changed in: linux-oem-6.11 (Ubuntu Noble)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/2106807
Title:
Privacy LED may not be turned on on OEM Renegade platform with Intel
IPU7 camera
Status in linux-oem-6.11 package in Ubuntu:
Invalid
Status in linux-oem-6.14 package in Ubuntu:
Invalid
Status in vision-drivers package in Ubuntu:
Fix Released
Status in linux-oem-6.11 source package in Noble:
Fix Released
Status in linux-oem-6.14 source package in Noble:
Fix Committed
Status in vision-drivers source package in Noble:
Invalid
Status in linux-oem-6.11 source package in Oracular:
Invalid
Status in linux-oem-6.14 source package in Oracular:
Invalid
Status in vision-drivers source package in Oracular:
Won't Fix
Status in linux-oem-6.11 source package in Plucky:
Invalid
Status in linux-oem-6.14 source package in Plucky:
Invalid
Status in vision-drivers source package in Plucky:
Fix Committed
Bug description:
[SRU Justification]
[ Impact ]
With CVS firmware >= version 132.39.66.9(0x84.0x27.0x42.0x9),
SET_HOST_IDENTIFIER was added. One of the field was not initialized
correctly, and it leads to the inability to turn off the privacy LED.
Proposed fix merged as upstream commit
https://github.com/intel/vision-
drivers/commit/fc4981411e140674b016a3d7dc062434848f5311.
[ Test Plan ]
While different platforms may have different versions of CVS firmware, it's
only known reproducible on a few still in-development OEM platforms. To verify:
0. verify CVS firmware version:
```
$ cd /sys/bus/i2c/devices/i2c-INTC*
$ echo version | sudo tee cmd
$ cat coredump
...
CVS Firmware Ver: 132.39.66.9 (0x84.0x27.0x42.0x9)
...
```
1. install linux-oem-6.11 >= 6.11.0-1019,
2. install intel-vision-dkms from -proposed pocket,
3. reboot to the same linux-oem-6.11 kernel, and browse to
https://webcamtests.com to activate camera use. The privacy LED should
be turned on while using, and off while camera stopped or browser
terminated.
4. also covered platforms of previous generations with older CVS fw version:
* Bolan14-DVT2-C3-202410-35910, cvs fw 132.24.50.50 (0x84, 0x18, 0x32, 0x32).
* TRBL-DVT2-C1-202407-34214, cvs fw 1.19.0.0 (0x1, 0x13, 0x0, 0x0).
* TRK4-DVT2-C4-202411-35941, cvs fw 132.24.50.50 (0x84, 0x18, 0x32, 0x32).
[ Where problems could occur ]
No. This is a field in the command data of a SET_HOST_IDENTIFIER
command that is always sent in the vision-drivers >=
0~git202412180414.6b1462d8. When a order CVS fw receives such command,
it replies a command error and does nothing. For a latter CVS fw, this
field affects the privacy LED governing and should be fixed.
[ Other Info ]
The target kernel is linux-oem-6.11, and we're currently compiling
visions-drivers/plucky into it. Nominate for Plucky and Questing.
For Oracular, won't fix per offline discussion with @anthonywong.
========== original bug report ==========
[Expects]
1. Launch camera apps like https://webcamtests.com in Firefox/Chrome
2. The privacy LED should be turned on
[Actual]
Privacy LED off all the time.
---
ProblemType: Bug
ApportVersion: 2.28.1-0ubuntu3.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 1775 F.... pipewire
ubuntu 1781 F.... wireplumber
/dev/snd/seq: ubuntu 1775 F.... pipewire
CasperMD5CheckMismatches: ./casper/initrd ./casper/vmlinuz
./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-next-20250410-214
DistroRelease: Ubuntu 24.04
InstallationDate: Installed on 2025-04-10 (3 days ago)
InstallationMedia: Ubuntu OEM 24.04.1 LTS "Noble Numbat" - Release amd64
(20250407)
IwConfig:
lo no wireless extensions.
wlp0s20f3 no wireless extensions.
MachineType: Dell Inc. Dell Pro Max 14 Premium MA14250
Package: vision-drivers
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.11.0-1019-oem
root=UUID=3ab86186-55fb-44bc-a01c-67f10fb1e358 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 6.11.0-1019.19-oem 6.11.11
RelatedPackageVersions:
linux-restricted-modules-6.11.0-1019-oem N/A
linux-backports-modules-6.11.0-1019-oem N/A
linux-firmware
20240318.git3b128b60-0ubuntu2.11+staging.7
Tags: noble
Uname: Linux 6.11.0-1019-oem x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 04/02/2025
dmi.bios.release: 0.3
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 0.3.37
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.ec.firmware.release: 0.0
dmi.modalias:
dmi:bvnDellInc.:bvr0.3.37:bd04/02/2025:br0.3:efr0.0:svnDellInc.:pnDellProMax14PremiumMA14250:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr:sku0D32:
dmi.product.family: Dell Pro Max Laptops
dmi.product.name: Dell Pro Max 14 Premium MA14250
dmi.product.sku: 0D32
dmi.sys.vendor: Dell Inc.
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