Hi 96boards team and members,
I have got 2 Dragonboard 845 robotics devkits for my own experiments. Right now I am interested in running the two camera sensors that come with the board the ov8856 and ov7251, but the thing is I cannot access them using libcamera and @robertfoss had a great explanation on this topic before.
Here is what is happening I have installed the latest version of linaro release the 21.12 which I have seen in the dtb and the source code that there is support for both of the sensors. As I do dmesg |grep 8856 I get the error -5 which is mentioned in a forum here has to do with CCI and communication having same problem on 2 boards seems quite redundant and I want to explore it more since I need these cameras to work. If someone has some clue regarding this that will be helpful.
As for the second part I am looking to Embed the driver support for IMX462 sensor from sony and also HDP230 from Pyxalis can someone point me to the direction to get it done. As final would be my own custom board with my own sensors and display using the TurboX SoM. I have seen a guide of bringing up multimedia (Multimedia Driver Development and BringupGuide – Camera 80-NU323-2 H January 31, 2017) but this is not for Snapdragon 845 but it is my understanding that the logics can be applied here. Let me know if anyone is able to help me in pointing to the right direction.