Are EIS and LDC supported

If I use one of the officially supported cameras (e.g. HQ IMX477) can I use the IM SDK features EIS and LDC. When I try EIS it does nothing and seems to freeze the pipeline until a reboot while LDC doesn’t seem to have any effect.

Dear customer
Rubikpi does not support EIS currently.

Are these limitations documented anywhere? I bought the device for these use cases not knowing they are not supported. What else is not supported?

Dear customer
You may refer to Qualcomm’s documentation(KBA-190925195819) to perform LDC Calibration.
https://docs.qualcomm.com/bundle/KBA-190925195819/resource/KBA-190925195819_REV_1__Camera__LDC_Calibration_Guide.pdf

Dear customer
You may use a sensor board for connecting to Rubikpi instead of the fan. Then, please refer to the documentation below for debugging EIS.
https://docs.qualcomm.com/bundle/resource/topics/80-ND928-8/overview.html
https://docs.qualcomm.com/bundle/80-ND928-108/resource/80-ND928-108_REV_AA_Fine_Tune_EIS_for_IOT_.pdf