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Deferred probe pending: intel-ipu6: IPU6 bridge init failed #291
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The same thing is on the Dell XPS 16 9640 (OV02C10) running |
I can confirm this on Dell 5480 with Archlinux kernel |
Same thing on a Dell Latitude 5430 with 6.11.6-arch1-1 (on Archlinux as well) Camera chipset is seen as OVTI01AB, if that helps. |
Dell XPS 13 9340, can confirm similar issue on arch. Kernel |
After patching the Arch kernel (6.11.7-arch1-1) with the following patch, i'm getting new results on XPS 9315: https://lore.kernel.org/all/[email protected]/
@jwrdegoede fyi (Edit: I'm even able to get an image with qcam, but probably need to do something about |
I tried to reproduce by rebooting and rebuilding the kernel with only mentioned patch (I did have a few others applied, but none of them resulted in the camera becoming available) and each boot since earlier today resulted in an undetected camera, even the kernel I booted from where the camera did work with earlier no longer detects the camera. So I don't know what caused it to succeed this one time 😞 |
One difference I noticed from the boot where the camera worked, but it doesn't tell me much
vs those when it doesn't work
|
Hi , for this probing issue I attached proposed fix here: |
Seems like I am hitting on a related issue, mentioned here: https://bugzilla.redhat.com/show_bug.cgi?id=2324683#c13
The same issue was also mentioned in #302. |
The IPU6 kernel driver does not properly initialize the sensor. I am running the following recent kernel on a Dell XPS 14 9440:
6.11.6-arch1-1 #1 SMP PREEMPT_DYNAMIC
UPDATE: 6.12.1-arch1-1 exibits the same symptom
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