Bug 2407321
| Summary: | IPU6 camera on Dell Max Pro MA16250 not working, requires vision-drivers | ||||||||||
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| Product: | [Fedora] Fedora | Reporter: | Fabio S. <fabio.schett> | ||||||||
| Component: | kernel | Assignee: | Hans de Goede <hans> | ||||||||
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||
| Severity: | high | Docs Contact: | |||||||||
| Priority: | unspecified | ||||||||||
| Version: | 43 | CC: | acaringi, adscvr, airlied, hans, hpa, josef, kernel-maint, linville, masami256, mchehab, ptalbert, steved, suraj.ghimire7 | ||||||||
| Target Milestone: | --- | Keywords: | Bugfix | ||||||||
| Target Release: | --- | ||||||||||
| Hardware: | x86_64 | ||||||||||
| OS: | Linux | ||||||||||
| Whiteboard: | |||||||||||
| Fixed In Version: | Doc Type: | --- | |||||||||
| Doc Text: | Story Points: | --- | |||||||||
| Clone Of: | Environment: | ||||||||||
| Last Closed: | 2025-10-30 19:23:45 UTC | Type: | --- | ||||||||
| Regression: | --- | Mount Type: | --- | ||||||||
| Documentation: | --- | CRM: | |||||||||
| Verified Versions: | Category: | --- | |||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||
| Embargoed: | |||||||||||
| Bug Depends On: | 2413656 | ||||||||||
| Bug Blocks: | |||||||||||
| Attachments: |
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Description
Fabio S.
2025-10-30 09:28:02 UTC
Created attachment 2111443 [details]
kernel.txt
Created attachment 2111444 [details]
lsusb.txt
Created attachment 2111445 [details]
i2c-devices.txt
Your system looks a lot like the system from bug 2402746, so I think the issue is that you need the out of tree Intel vision-drivers from: https://github.com/intel/vision-drivers.git Can you try the following workaround: 1. "sudo dnf install kernel-devel-matched libcamera-qcam" 2. Reboot 3. Do *not* try to use the camera yet! 4. Run the following commands from a terminal: git clone https://github.com/intel/vision-drivers.git cd vision-drivers make sudo insmod intel_cvs.ko 5. Now try to use the camera by running "qcam" If the camera works in qcam, then it should also work in Firefox. Note these new MIPI cameras only work in applications which support using pipewire to access the camera like Firefox and Snapshot (aka "Camera" in gnome). `kernel-devel-matched` was already installed on latest. after using vision-drivers the camera is working in qcam. but in Chrome with Teams it doesn't work, also the Snapshot (aka `Camera` in gnome) doesn't work. so without pipewire support that camera is rather useless? (In reply to Fabio S. from comment #5) > after using vision-drivers the camera is working in qcam. That is good news. > but in Chrome with Teams it doesn't work It should work in Firefox. > also the Snapshot (aka `Camera` in gnome) doesn't work. snapshot seems to have some snapshot specific issues when using vulkan rendering. Try starting it from a terminal with: GSK_RENDERER=gl snapshot *** This bug has been marked as a duplicate of bug 2402746 *** > It should work in Firefox. Unfortunately not. It worked in webcamtests.com, but then not in teams > GSK_RENDERER=gl snapshot ``` GSK_RENDERER=gl snapshot 2025-10-31T08:56:59.605495Z INFO snapshot::application::imp: Snapshot (org.gnome.Snapshot) 2025-10-31T08:56:59.605518Z INFO snapshot::application::imp: Version: 49.0 2025-10-31T08:56:59.605521Z INFO snapshot::application::imp: Datadir: /usr/share/snapshot MESA-INTEL: warning: ../src/intel/vulkan/anv_formats.c:981: FINISHME: support more multi-planar formats with DRM modifiers MESA-INTEL: warning: ../src/intel/vulkan/anv_formats.c:949: FINISHME: support YUV colorspace with DRM format modifiers 2025-10-31T08:57:01.478946Z INFO ashpd::desktop::request: Creating a org.freedesktop.portal.Request /org/freedesktop/portal/desktop/request/1_155/ashpd_kgcXwo6aP0 2025-10-31T08:57:01.480353Z INFO ashpd::desktop::request: Received signal 'Response' on 'org.freedesktop.portal.Request' 2025-10-31T08:57:01.480393Z INFO ashpd::proxy: Calling method org.freedesktop.portal.Camera:OpenPipeWireRemote ``` and the camera stays blank :) Thanks for helping though, but this doesn't seem to be a solution at all. Is there any ETA on a real fix, or are we just unlucky? |