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intel / ipu6-drivers

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missing link-frequencies device property when compiled against kernel < v6.6 #232

Closed vicamo closed 2 weeks ago

vicamo commented 1 month ago

When compiled with CONFIG_IPU_ISYS_BRIDGE enabled (thus < v6.6), cio2_supported_sensors config array is used and many sensors inside have no link-freq defined. This fails hwcfg check then:

kernel: ov02c10 i2c-OVTI02C1:00: no link frequencies defined
kernel: ov02c10 i2c-OVTI02C1:00: failed to check hwcfg: -22
kernel: ov02c10: probe of i2c-OVTI02C1:00 failed with error -22

Settings from https://github.com/intel/ipu6-drivers/blob/master/patch/v6.8/0003-media-ipu-bridge-Support-more-sensors.patch solves this issue.

hao-yao commented 1 month ago

Should be fixed by this.