linux-imx

media: i2c: fix the incomplete first frame issue

VSYNC signal trigger before a frame end when ov5640 work at MIPI
mode. It leads to the first frame content only hav some lines of
image. I tried many configuration and finally have the patch to
fix the issue. My thought is suspending sensor when update its
registers and resume after update.

Signed-off-by: Guoniu.zhou <guoniu.zhou@nxp.com>