** Attachment added: "gpio.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2162099/+attachment/5987779/+files/gpio.txt
** Description changed: Camera works on Ubuntu 24.04 kernel 6.14. Camera fails on: - 6.17.0-35 - 7.0.0-28 Intel IPU6 detects the sensor: - intel-ipu6: Found supported sensor OVTI02E1:00 - intel-ipu6: Connected 1 cameras + intel-ipu6: Found supported sensor OVTI02E1:00 + intel-ipu6: Connected 1 cameras but OV02E10 probe fails: - ov02e10 i2c-OVTI02E1:00: - failed to write reg 253 val 0 - failed to find sensor: -5 - probe with driver ov02e10 failed with error -5 + ov02e10 i2c-OVTI02E1:00: + failed to write reg 253 val 0 + failed to find sensor: -5 + probe with driver ov02e10 failed with error -5 The media graph contains IPU6 capture nodes but no OV02E10 sensor entity. libcamera reports no cameras. INT3472 repeatedly logs: - cannot find GPIO chip INTC10D1:00, deferring + cannot find GPIO chip INTC10D1:00, deferring although the GPIO provider later appears as: - gpiochip1: parent platform/usbio-gpio.27.auto, label INTC10D1:00 + gpiochip1: parent platform/usbio-gpio.27.auto, label INTC10D1:00 Relevant modules: - intel_skl_int3472_discrete - intel_skl_int3472_tps68470 - ov02e10 - + intel_skl_int3472_discrete + intel_skl_int3472_tps68470 + ov02e10 Subsystems: Drivers/Media Drivers/Platform/x86 Intel IPU6 INT3472 OV02E10 + + - - - - + + Regression window: + Works: 6.14 + Broken: 6.17, 7.0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2162099 Title: [REGRESSION] OV02E10 sensor probe failure on Intel IPU6 after 6.14, fails on 6.17 and 7.0 kernels Show more lines To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2162099/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
