The rkaiq_3A_server is a part of the Rockit library, but it has been separated. Theoretically, any process running related to RKISP will implement the functionality of rkaiq_3A_server (not necessarily by directly calling rkaiq_3A_server). Currently, it seems that the 3A functionality in the sample ...

Hello,

I just found out that If I run rkaiq_3A_server, the issue is solved.
Is this rkaiq_3A_server mandatory for dual cam?

Judging from the information you provided, there is no problem, if the dual camera calls the ISP at the same time, the RKISP will take over the CIF stream processing, and the way to read the image using v4l2-ctl is not feasible, to get the raw image still needs to call rockchip's API and execute th...

Hello, please attach the device tree file and boot logs you are using, and make sure that your camera is ready to use in a single-camera configuration, the node of v4l2-ctl --list-devices can only confirm that rkisp is working properly and the node is assigned Here is the device tree configuration ...

Hello, the DTS configuration of the dual camera can refer to the configuration of <Luckfox Pico SDK>/sysdrv/source/kernel/arch/arm/boot/dts/rv1106-evb-dual-cam.dtsi , According to the ISP documentation, the resolution of each camera is supported up to 1920x1080 when using the dual camera and the fr...