Bug 2333383

Summary: Lunar Lake MIPI camera / IPU7 CSI receiver support
Product: [Fedora] Fedora Reporter: Hans de Goede <hdegoede>
Component: kernelAssignee: Hans de Goede <hdegoede>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: rawhideCC: acaringi, adlr, adscvr, airlied, alciregi, bskeggs, hdegoede, hpa, josef, kernel-maint, linville, masami256, mchehab, ptalbert, steved, suraj.ghimire7
Target Milestone: ---Keywords: Desktop, HardwareEnablement
Target Release: ---   
Hardware: x86_64   
OS: Linux   
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Bug Blocks: 2347295, 2362064    

Description Hans de Goede 2024-12-19 18:19:47 UTC 
This is a tracking bug for getting IPU7 CSI receiver support added to the mainline and Fedora kernels.

IPU7 CSI receiver support is necessary to get the cameras to work on Lunar Lake laptops with MIPI cameras (in combination with support for the used camera sensors and libcamera's software ISP support).

The mainline kernel already has support for the IPU6 CSI receiver and out of tree IPU7 support is available here:

https://github.com/intel/ipu7-drivers/

Reproducible: Always
Comment 1 Hans de Goede 2025-01-14 12:14:24 UTC 
The Lunar Lake using ThinkPad X1 carbon gen 13 has just been released:
https://www.tomshardware.com/laptops/lenovo-thinkpad-x1-carbon-gen-13-aura-edition-review

This model is very likely affected by this and will not have a working camera OOTB in Fedora until we get IPU7 CSI2 receiver support merged in the mainline kernel.