TDA4AL-Q1: automatic exposure

This is my printing information after startup, aewb_ Cfg. ae_ Mode=0 awb_ Mode=0 means that the automatic exposure automatic white balance mode has been set, but in reality, there is no automatic exposure effect.

the vision of sdk are the following:

       ti-processor-sdk-linux-j721s2-evm-08_06_00_10

       ti-processor-sdk-rtos-j721s2-evm-08_06_00_11

the board is designed by ourselves

Hi Renf,

Is your sensor driver ready for making exposure changes?

For example, this is the IMX390 sensor driver code for that -- https://git.ti.com/cgit/processor-sdk/imaging/tree/sensor_drv/src/imx390/iss_sensor_imx390.c?h=main#n445

You may print out the AE output from there as well.