AnsweredAssumed Answered

i.MX6 Warning IPU_INT_STAT_10  = 0x00080000

Question asked by Zongbiao Liao on Jan 28, 2015
Latest reply on Jun 8, 2015 by ZC Tee
Branched to a new discussion

Hello

Qiang Li

 

I am now working on i.MX6DL with L3.0.35, and when we are playing video,we got a warning

"imx-ipuv3 imx-ipuv3.0: IPU Warning - IPU_INT_STAT_10 = 0x00080000", when the waring occured,

it appeared some color lines above the video view.(Frequency is very low).

 

Though I found many similar issues in the community(includes Re: imx6 android 4.3.1 IPU error when system start),

I did not find a solution for me.According to page 3174 of the IMX6SDLRM,there is discription for bit19 as below,

This bit indicates on the interrupt that is a result of an error during access to a synchronous display via DI0.

So could you tell me what kinds of error can cause the interrupt? And could you give me some advice to resolve

this problem?

 

I attached the kernel config file, u-boot config file and u-boot env settings

 

Thank you!

Best Regards,

ZongbiaoLiao

Original Attachment has been moved to: KernelConfig.txt.zip

Original Attachment has been moved to: UbootConfig.h.txt.zip

Original Attachment has been moved to: UbootEnvirment.txt.zip

Outcomes