topic Re: i.MX6Solo camera input error in i.MX Processors

i.MX6Solo camera input error

Aemj — Thu, 10 Jul 2014 04:40:30 GMT

Hi team,

My customer is facing the issue that the camera input error occurs on Android/i.MX6Solo.

Please find the attached file for the detailed description.

Could you give advice to solve this issue?

Thanks,

Miyamoto

Original Attachment has been moved to: camera-KBCR-M06VU-error-E.log.zip

Re: i.MX6Solo camera input error

YixingKong — Wed, 23 Jul 2014 02:48:51 GMT

Miyamoto-san

I will ask one of our AE to help you in this issue.

Thanks,

Yixing

Re: i.MX6Solo camera input error

JayTu — Thu, 24 Jul 2014 02:59:24 GMT

USB camera?

I/FslCameraHAL( 2263): DeviceAdapter: Create uvc device

The log showed the format is not supported.

E/FslCameraHAL( 2263): Error: format 0x47504a4d not supported!

Re: i.MX6Solo camera input error

Aemj — Thu, 24 Jul 2014 04:54:07 GMT

Dear Jay,

Do you have the information of supported formats?

Re: i.MX6Solo camera input error

JayTu — Thu, 24 Jul 2014 05:02:31 GMT

I guess you mean FSL camera HAL supported format? You can check the source code there, android_src/hardware/imx/mx6/libcamera2

Re: i.MX6Solo camera input error

Aemj — Thu, 24 Jul 2014 05:18:17 GMT

On the customer’s lab, the camera input worked fine in a while.

Then the camera input stopped.

From the phenomenon, it seems that the buffering have problem.

Anyway, can I understand that the user must modify the FSL camera HAL source code located in ‘android_src/hardware/imx/mx6/libcamera2’ ?

Re: i.MX6Solo camera input error

JayTu — Thu, 24 Jul 2014 05:27:53 GMT

As you can see, we have dedicated camera device file there, i.e., Ov5640Csi.cpp, UvcDevice.cpp, Ov5640Mipi.cpp, …

You can check those files for your reference.

You can also use unit test tool firstly to check it.

Re: i.MX6Solo camera input error

YixingKong — Wed, 30 Jul 2014 03:13:12 GMT

Miyamoto-san

How is the progress of your issue? If you are done with it could we close it?

Thanks,

Yixing

Re: i.MX6Solo camera input error

Aemj — Wed, 30 Jul 2014 04:03:46 GMT

Dear Yixing-san,

Sorry for my late response.

The customer is working on looking at the source code.

We can close this issue.

Thanks,

Miyamoto

Re: i.MX6Solo camera input error

YixingKong — Wed, 30 Jul 2014 06:18:37 GMT

Miyamoto-san

Thanks you for notifying. I closed the issue. If you see any further issue please come here again to reopen the discussion or create a new one.

Thanks,

Yixing

This an automatic process. We are marking this post as s...

CommunityBot — Thu, 03 Sep 2020 14:23:35 GMT

This an automatic process.

We are marking this post as solved, due to the either low activity or any reply marked as correct.

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