IMX8MQ MIPI CSI 4 lanes

[cotway]

  I use TC358743 capture video，now  TC358743  has output 4 lanes data and 74.25MHz clk，but It has not any irq in imx8mq . what should i configure ?

[igorpadykov · Accepted solution]

Hi Cot

TC358743 is supported in boundary devices nitrogen8m board

https://github.com/boundarydevices/linux-imx6/blob/boundary-imx_5.4.x_2.3.0/arch/arm64/boot/dts/free...
https://community.nxp.com/t5/i-MX-Solutions-Knowledge-Base/Boundary-Devices-i-MX8M-based-Nitrogen8M/...
https://boundarydevices.com/yocto-release-for-i-mx8mq/

Best regards
igor

[cotway]

MIPI output is 1080P@30  YUV-16BIT

[cotway]

my kernel is 5.4.3.

[cotway]

when  VIDIOC_DQBUF ,I get nothing. who can help me? tks