1. Please describe the problem: Laptop camera feed is upside down both system-wide (not only cheese/Firefox) in kernels 6.14.6 and 6.14.8. Works fine in kernel 6.14.5. 2. What is the Version-Release number of the kernel: kernel-core-6.14.8-300.fc42.x86_64 3. Did it work previously in Fedora? If so, what kernel version did the issue *first* appear? Old kernels are available for download at https://koji.fedoraproject.org/koji/packageinfo?packageID=8 : It did work in kernel-core-6.14.5-300.fc42.x86_64 4. Can you reproduce this issue? If so, please provide the steps to reproduce the issue below: Just open whatever software that uses the camera. Reproducible: Always
journalctl --no-hostname -k | grep ipu6 May 28 10:23:27 kernel: intel-ipu6 0000:00:05.0: enabling device (0000 -> 0002) May 28 10:23:27 kernel: intel-ipu6 0000:00:05.0: Found supported sensor OVTI02C1:00 May 28 10:23:27 kernel: intel-ipu6 0000:00:05.0: Connected 1 cameras May 28 10:23:27 kernel: intel-ipu6 0000:00:05.0: Sending BOOT_LOAD to CSE May 28 10:23:27 kernel: intel-ipu6 0000:00:05.0: Sending AUTHENTICATE_RUN to CSE May 28 10:23:27 kernel: intel-ipu6 0000:00:05.0: CSE authenticate_run done May 28 10:23:27 kernel: intel-ipu6 0000:00:05.0: IPU6-v4[7d19] hardware version 6 May 28 10:23:27 kernel: intel_ipu6_psys.psys intel_ipu6.psys.40: pkg_dir entry count:8 May 28 10:23:27 kernel: intel_ipu6_psys.psys intel_ipu6.psys.40: psys probe minor: 0 May 28 10:23:58 kernel: intel_ipu6_isys.isys intel_ipu6.isys.40: csi2-0 error: Frame sync error May 28 10:28:33 kernel: intel_ipu6_isys.isys intel_ipu6.isys.40: csi2-0 error: Frame sync error May 28 10:30:11 kernel: intel_ipu6_isys.isys intel_ipu6.isys.40: csi2-0 error: Frame sync error May 28 10:30:31 kernel: intel_ipu6_isys.isys intel_ipu6.isys.40: csi2-0 error: Frame sync error May 28 11:34:00 kernel: intel-ipu6 0000:00:05.0: IPU6 in secure mode May 28 14:58:25 kernel: intel-ipu6 0000:00:05.0: IPU6 in secure mode May 28 15:31:22 kernel: intel_ipu6_isys.isys intel_ipu6.isys.40: csi2-0 error: Frame sync error
Forgot to add two extra details: 1- I am using the rpmfusion akmods. The open source drivers seem to not work at all for me. 2- Reports from other users here: https://github.com/craigcabrey/thinkbook-13x-gen4-enablement/issues/7#issuecomment-2917695665 Suggest that the latest ipu6 drivers from https://github.com/intel/ipu6-drivers compiled from source do work so this may just require updating the rpmfusion drivers.
Still occurring on 6.14.11
Still occurring on latest kernel
Thank you for reporting this. This is a bug in the sensor driver, which should be fixed by this upstream patch: https://lore.kernel.org/linux-media/20250820-ov02c10-fix-v1-0-3fcca2cfbfbf@kernel.org/ I'll try to get this backported to the Fedora kernels sometime during the next weeks.