Have reference or how to do Sony IMX214 CSI camera driver porting for TK1?

Autonomous Machines Jetson & Embedded Systems Jetson TK1
#1

I try to porting the Sony IMX214 CSI camera driver to TK1.
But I am not know well about TK1, still study now.
Below are my issues:
How to enable the CAM power supply rail?
How to enable/control Camera/CSI ?
How to check the Camera/CSI normal work or not?
How to enable, control and check VI?
What I lost? or what I need to know more?

thanks everyone.

#2

Due to Internet issue, post same issue many times.
please, use below link for this issue discussion.
https://devtalk.nvidia.com/default/topic/817132/have-reference-or-how-to-do-sony-imx214-csi-camera-driver-porting-for-jetson-tk1/#4481039