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imx6 CSI bt.1120 issues

Question asked by Ivan Kozic on Oct 15, 2013
Latest reply on Nov 19, 2013 by Qiang Li - Mpu Se
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Hi all,

 

I have a problem making bt.1120 work on imx6 quad. All the usual problems are solved (IPU driver rewritten; V4L driver rewritten etc). Basically, from i.MX6 point of view everything is set up.

However, it will not capture. I did some investigation and found some weird things in the datasheet (rev 2. CEC):

 

1. On page 5 (Chapter 1.2 - Features) it is written that i.MX6 supports up to 240 MHz and up to 20 bits for CSI Parallel port.

2. On page 99 (Chapter 4.11.10.3 - Electrical characteristics) it is written that maximum Sensor output (pixel) clock frequency is 180 MHz.

 

As my clock is 210 MHz, I would really like to know which is correct? I am also using T1.0 silicon, if this is important.

Every help appreciated!

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