I asked a question at https://community.nxp.com/message/667685?et=watches.email.thread#comment-667685.
But igorpadykov let me to start a new thread.
In my use case, the MIPI camera sensor output data of RGB666 format. But according to register of IPUx_CSI0_SENS_CONF in IMX6DQRM(Rev.3),it looks like that the IPU CSI of i.mx6 cannot receive RGB666 data.
igorpadykov suggests me to handle RGB666 data as generic format.
About generic format, I have two questions.
If set CSI0_SENS_DATA_FORMAT to generic data, then how to set CSI0_DATA_WIDTH?
If RGB666 input is received as generic data ,then how to resolve it back to RGB666 format(Need I write some custom code)?