Public bug reported:
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
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
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
although the GPIO provider later appears as:
gpiochip1: parent platform/usbio-gpio.27.auto, label INTC10D1:00
Relevant modules:
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
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: camera intel ipu6 kernel-regression mipi ov02e10
** Attachment added: "version.log"
https://bugs.launchpad.net/bugs/2162099/+attachment/5987774/+files/version.log
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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
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