topic Re: iMX6 MIPI error info in i.MX Processors

iMX6 MIPI error info

ashokp — Tue, 28 Jun 2016 01:10:57 GMT

Hi All,

Please let me know is it possible to check the following error in imx6 MIPI interface.

1.Total number of frames received

2. Number of packets with CRC errors

3. Number of frames dropped because of buffer under run

4. Number of frames that were not completed

5. Frames per second

Thanks,

P.Ashok

Re: iMX6 MIPI error info

ashokp — Tue, 28 Jun 2016 01:21:52 GMT

Hi ,

I am using MIPI_CSI interface and nitrogen 6x board with ubuntu 3.14.2 kernel version. Please update me the above informations supported by linux mipi csi driver also.

Thanks,

P.Ashok

Re: iMX6 MIPI error info

igorpadykov — Tue, 28 Jun 2016 04:07:01 GMT

Hi Ashok

I am afraid current driver does not allow to

provide such debug info. One can try to add this to driver

using attached Linux Manual Chapter 20 MIPI CSI2 Driver.

Best regards

igor